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deepin-qt5dxcb-plugin-1.1.8.4+ds/ 0000775 0000000 0000000 00000000000 13255347074 0016407 5 ustar 00root root 0000000 0000000 deepin-qt5dxcb-plugin-1.1.8.4+ds/.clog.toml 0000664 0000000 0000000 00000000226 13255347074 0020306 0 ustar 00root root 0000000 0000000 [clog]
repository = "https://github.com/linuxdeepin/qt5dxcb-plugin"
from-latest-tag = true
changelog = "CHANGELOG.md"
[sections]
Others = ["chore"]
deepin-qt5dxcb-plugin-1.1.8.4+ds/.gitignore 0000664 0000000 0000000 00000000546 13255347074 0020404 0 ustar 00root root 0000000 0000000 *.pro.user*
build*/
bin/
# C++ objects and libs
*.slo
*.lo
*.o
*.a
*.la
*.lai
*.so
*.dll
*.dylib
# Qt-es
/.qmake.cache
/.qmake.stash
*.pro.user
*.pro.user.*
*.qbs.user
*.qbs.user.*
*.moc
moc_*.cpp
qrc_*.cpp
ui_*.h
Makefile*
*build-*
# QtCreator
*.autosave
# QtCtreator Qml
*.qmlproject.user
*.qmlproject.user.*
# QtCtreator CMake
CMakeLists.txt.user
deepin-qt5dxcb-plugin-1.1.8.4+ds/.qmake.conf 0000664 0000000 0000000 00000000056 13255347074 0020433 0 ustar 00root root 0000000 0000000 isEmpty(DXCB_VERSION): DXCB_VERSION = 1.1.8.3
deepin-qt5dxcb-plugin-1.1.8.4+ds/CHANGELOG.md 0000664 0000000 0000000 00000036445 13255347074 0020234 0 ustar 00root root 0000000 0000000
## (2018-03-22)
#### Bug Fixes
* window setting Qt::WindowTransparentForInput flag is invalid ([475bc708](1.1.8.4/commit/475bc70832591da3ef9ca06ccbd328c033baefa3))
* clear the window blur areas when the window unmap ([482d26e1](1.1.8.4/commit/482d26e1854d27c055d97c5e223f29991f8efccd))
## (2018-03-16)
#### Bug Fixes
* crash in DPlatformBackingStoreHelper::flush ([38d9dad0](1.1.8.3/commit/38d9dad077e127a64fbcf847a9c7cc1e31541473))
## (2018-03-15)
#### Bug Fixes
* dframewindow timerEvent ([5afacaec](1.1.8.2/commit/5afacaec9839c898eebf4f120c9e44a9bae098b3))
* request active window is invalid ([ea8e7a13](1.1.8.2/commit/ea8e7a132aa603b9cf88b64d7fbc78d1c91249a3))
* window not receive Leave event when the window is covered by other windows ([2348e1c3](1.1.8.2/commit/2348e1c3ea1138850181a84571437690f48c9a25))
## 1.1.8.1 (2018-03-08)
#### Features
* support disable change window cursor ([0fbb6f1c](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/0fbb6f1cd56d8514f512f533893f115af93cca78))
#### Bug Fixes
* crash on handlePropertyNotifyEvent ([ebb2b1a3](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/ebb2b1a32f53b2a6d888835ada88a4c98d5de537))
* window can not maximize ([da161585](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/da161585468526e8a821933d08e97b94c76d3e36))
* no leave event when window hide ([a2bd2498](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/a2bd24989a077dc058928bf58d0aefea4dc98f13))
* the window "_d_netWmStates" property is invalid ([f48df4c1](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/f48df4c139cc058cd6a8ac05d10245cdba715121))
* window fillet anti-aliasing ([ed29cca5](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/ed29cca57544f2678bbc594fd7d7203d0d9ed933))
* blurred window sometimes does not take effect ([3aa09aa3](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/3aa09aa3502e422395cc60acaa2797a15f0105c5))
* carsh on arm platform ([92d20f72](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/92d20f720331542891b04a738e42bc586064a322))
* optimize the effect of the window fillet ([40d298a7](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/40d298a7beeb7cad7e2f6bb5cadcfc79b8fdbbc2))
* window exists property on non-kwin windows _KDE_NET_WM_BLUR_BEHIND_REGION ([4cc89fcc](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/4cc89fccb8b7791bb349bdbfd0c08f744ab143e6))
## 1.1.8 (2018-02-09)
#### Bug Fixes
* shadow image not repaint ([8cde9879](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/8cde9879cc74944c111e23a7c99634b0ab545e15))
* content window no clip ([359647c3](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/359647c39c6220ecb6c44471b953d9bd248ce392))
## 1.1.7 (2018-02-07)
#### Features
* set window radius to 0 when window maximzed ([35ef919c](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/35ef919cb5dd6a50deff1e2f466bb141a4fc3424))
#### Bug Fixes
* crash in DPlatformBackingStoreHelper::flush ([dbab1dc3](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/dbab1dc31e6a3129d2b688ede676679102c099f8))
* update copyright year ([422c0d2d](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/422c0d2d53a1452ff9b80f31c166a38db95daa38))
* shadow image size is wrong ([e537bcea](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/e537bceab205b45f4f7dd5080213ab33ec0bd5bd))
* window radius not visible ([671b8894](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/671b8894667877e0b263234d2e91edecdcafab75))
* window can not get focus on Qt 5.9+ ([3c0a44bf](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/3c0a44bf9f8522ad820287d28d7b49bbeea32350))
* QGuiApplicationPrivate::lastCursorPosition on hiDPI window ([08755140](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/0875514090cf19e8129f1c6f08a42ac8c219bb3c))
* remove debug output in DPlatformBackingStoreHelper::flush ([c68032d9](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/c68032d9cfe0e4e2fc6ef508908f53eec1f2a704))
* can not resize window by bottom/right ([e4c58d76](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/e4c58d767d6e5b9fdd8805cec2449d3ddb2b5e0a))
* can not reisze window on openbox ([218df1e2](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/218df1e28708dbea9926eb0f94896d959744f7c3))
* content window position ([2439d675](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/2439d6753fdd3c6449b43c844f4191d0b60aa12b))
* set miniumu/maximum size inoperative for window ([0ad7e599](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/0ad7e59901db5d167227a6026623ffae678dab02))
* crash at VtableHook::overrideVfptrFun ([1a8e03cf](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/1a8e03cfb8574ac8df2e1f406b12568307943af1))
## 1.1.6 (2017-12-28)
#### Bug Fixes
* send resize event to content window on frame window size changed ([fc88f619](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/fc88f6198c3273acc49f566f95efc459b5a357ba))
* the content window frame margins is invalid ([bb069366](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/bb069366555c07d1750f376677b20b19fa09e8d3))
* content window position is wrong at show ([2f74cd2c](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/2f74cd2ce4db37009141d181f9752f3b124dee09))
* add break for switch/case ([ca84b062](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/ca84b0622ebee89d7454401d261f99f577850f36))
* fcitx input method can not work in QTextEdit ([cbd74f2a](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/cbd74f2a6a9f137d0081848a53a40bd50d350ca6))
* window blur area is a rounded rect if set clip path ([a89e7d0c](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/a89e7d0c035137bf1f85c7993eb14cb190f98ce0))
* LICENSE ([f8013823](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/f801382355dd62618fa0548c87cf6752b53673e8))
* after moving the window release the mouse and then move the mouse will receive a mouse release event ([10a73727](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/10a73727fe067bbe395d38c46890508ddd1ef559))
* Adapt lintian ([1f862c11](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/1f862c1175a2342520a3340621cb122e4478f88a))
* also search for libqt5xcbqpa private headers in system ([e47d510f](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/e47d510f9c2d371f59c33a290d27347840318f44))
* do not paint shadow on window maximized ([b1483de1](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/b1483de187d26ac360aa6b6f08469fad61b32077))
#### Features
* eat focus event on grab/ungrab ([936da4ca](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/936da4ca99900ee4256ede4ca33b8767f189e5a2))
* support for Qt 5.10.0 ([247cabb7](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/247cabb70d2f97de4e6cec062e1106c9678d97a5))
## 1.1.5 (2017-12-07)
#### Bug Fixes
* visable black border when maximize window ([9a25eccc](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/9a25eccc5e50ccd2cf196671d898ca83ed468f19))
* output "QPainter::begin: Paint device returned engine == 0, type: 3" ([d424dd61](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/d424dd61e2adc6cb4f96315354128751a2ac60cf))
## 1.1.4 (2017-12-06)
#### Features
* support for Qt 5.9.3 ([32ec6503](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/32ec650304f12e3107c7dd13677c0cbb0afb1023))
#### Bug Fixes
* compiling failed in Qt5.7.0 and above ([790377a5](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/790377a5ecadbcd86a0bb62bc71cf71144873984))
## 1.1.3.1 (2017-12-06)
#### Features
* not clean when begin paint on opaque window ([635a8252](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/635a8252efe0500e2a299b0f336bab6b0362da1e))
#### Bug Fixes
* visible lines at bottom/right on frame window ([40f53663](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/40f536630fac0222f6e2ae29d0cfcd604f9e6b77))
* content window area path on window maximized/fullscreen ([4dd1dc20](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/4dd1dc204125a62137ad735bc8e387ef0150314b))
* mouse position error on automatic adsorption ([196e34cb](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/196e34cbade9e665b4b766e9c62332930cb34f54))
## 1.1.3 (2017-11-28)
#### Features
* add native function: popupSystemWindowMenu ([0e741b1e](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/0e741b1ef87e77df108c9cccd3fb24e5a9010a88))
* add showWindowSystemMenu function ([915c6d3f](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/915c6d3f75723c4574c00a786511ea098345d0d8))
* support for Qt 5.9.2 ([715bb1e4](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/715bb1e411ebf5283a4aec5416c9b7d19d09a55d))
#### Bug Fixes
* window vaild path is empty ([c2b1a1b5](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/c2b1a1b52324f668a45213bebf1282aeec2c64e2))
* blur area overstep the content window area ([69f5edef](https://github.com/linuxdeepin/qt5dxcb-plugin/commit/69f5edef4453780c1566bc000b63307a5417b14d))
## 1.1.2 (2017-11-16)
#### Features
* support set the window radius for QOpenGLWindow ([431fa688](https://github.com/linuxdeepin/qt5integration/commit/431fa688a6fad3a5057c89396342dfcc53987b04))
* use fake platform name when set DXCB_FAKE_PLATFORM_NAME_XCB ([471216b2](https://github.com/linuxdeepin/qt5integration/commit/471216b22d3ab08129d6d6e5c9e47696947adaaa))
#### Bug Fixes
* the drag window position when dragging from one screen to another ([3905a0a0](https://github.com/linuxdeepin/qt5integration/commit/3905a0a02e1f17092b6c324516ae130172e247c9))
* the DFrameWindow's border path is wrong ([4882b916](https://github.com/linuxdeepin/qt5integration/commit/4882b91676593eadb8dcc98fb2a86ae82d0fe87a))
* the content window screen is wrong ([20f7695f](https://github.com/linuxdeepin/qt5integration/commit/20f7695f59a3a07981fc9bc5dde874385e215328))
* update screen for content window when the frame window screen changed ([f40a66ab](https://github.com/linuxdeepin/qt5integration/commit/f40a66abdaea1af1d8c00079717dc8d8c2622748))
* can not move window on openbox wm ([af64d84d](https://github.com/linuxdeepin/qt5integration/commit/af64d84dfc7d98e2bf5b8ea5a11507e200111431))
## 1.1.1 (2017-11-10)
#### Bug Fixes
* crash on use the QWebEngineView ([c13bdeee](https://github.com/linuxdeepin/qt5integration/commit/c13bdeee242b0cbfebef78df925028f285913f2c))
* mouse enter of the window to receive the mouse to release the event ([7a6989e5](https://github.com/linuxdeepin/qt5integration/commit/7a6989e5cf8a2be0cc84644c9289e647704b06c6))
* mouse over the right border of the window to receive the mouse to leave the event ([cad2e037](https://github.com/linuxdeepin/qt5integration/commit/cad2e0379abf745e5d59fbca5902a1008edfff4f))
## 1.1 (2017-11-06)
#### Features
* print info on create new window ([b68d0371](https://github.com/linuxdeepin/qt5integration/commit/b68d03713feb1d77640b35891e38e05736becba9))
#### Bug Fixes
* update the content window clip path by it size ([070e3bc4](https://github.com/linuxdeepin/qt5integration/commit/070e3bc4d9c715d1c8c4e1531077286c43658815))
* the content window position is wrong when content margins hint changed ([9b1a28e6](https://github.com/linuxdeepin/qt5integration/commit/9b1a28e65d60e7286687943511a58485e0937bf5))
* window focus out when mouse leave ([14c14df2](https://github.com/linuxdeepin/qt5integration/commit/14c14df2c7a92be746d5479558ae2c61765052a9))
* the DFrameWindow's shadow and border ([e35a87a9](https://github.com/linuxdeepin/qt5integration/commit/e35a87a93872acde909383b6f5b4ca3baf63bfe5))
* the chile window is blocked by modal window ([db20016c](https://github.com/linuxdeepin/qt5integration/commit/db20016c6baa38ea561cddb9a3676252a19d8af6))
* warning: "W: Ignoring Provides line with non-equal DepCompareOp for package dde-qt5integration" for apt-get ([a074941e](https://github.com/linuxdeepin/qt5integration/commit/a074941e238476cf5e93fe2400e72d0901474d64))
* disable update frame mask ([5d136679](https://github.com/linuxdeepin/qt5integration/commit/5d136679f4886523dc3bc779ac8d0347611028bc))
* can not install ([1ac9975a](https://github.com/linuxdeepin/qt5integration/commit/1ac9975a9169b47f185ef5e33d79e3e2de2dbc50))
## 1.0 (2017-11-02)
#### Others
* setup .clog.toml ([d5d065d4](https://github.com/linuxdeepin/qt5integration/commit/d5d065d4099973a2d82aca0e16acd26c99621bd9))
#### Features
* keep the window border is 1px for hiDPI ([da8040c4](https://github.com/linuxdeepin/qt5integration/commit/da8040c42df0cbde97e21693f472a288ef46a9d8))
* QMenu hiDPI support ([a045b17e](https://github.com/linuxdeepin/qt5integration/commit/a045b17e86735779b48ea734bd18f2b2e25b4251))
* **style:** override drawItemPixmap ([a580b9bf](https://github.com/linuxdeepin/qt5integration/commit/a580b9bf2024cc5e9564283f4880229bac1d780a))
* **theme plugin:** read settings from config file ([aacc2995](https://github.com/linuxdeepin/qt5integration/commit/aacc299512f4006ff174c5700d471d344d7155d0))
* **theme style:** auto update the widgets font when theme config file changed ([d478074e](https://github.com/linuxdeepin/qt5integration/commit/d478074e73d8e22e2d70080ad1430c565261d9af))
#### Bug Fixes
* set cursor is invaild ([a2e235be](https://github.com/linuxdeepin/qt5integration/commit/a2e235bed7873d35030be380e8cd73acc0192e89))
* menu can not hide on dde-dock ([ecae595e](https://github.com/linuxdeepin/qt5integration/commit/ecae595e29f1da24654c3128f13321c22412a7bd))
* compatibility with Qt 5.7.1+ ([774ffb89](https://github.com/linuxdeepin/qt5integration/commit/774ffb89733232b8728b897b58db3eab6c7a6e05))
* **dxcb:**
* crash when screen changed ([7e1627c2](https://github.com/linuxdeepin/qt5integration/commit/7e1627c20fd92d7b4c1d7a69c55b4de5869cf6b6))
* the window border size is wrong ([83d6ac50](https://github.com/linuxdeepin/qt5integration/commit/83d6ac500b7e070f5c97ff220da16736229fd060))
* draw shadow area ([284cae9d](https://github.com/linuxdeepin/qt5integration/commit/284cae9dd90e9b9d7af92480e3a0e217a7c5f478))
* the DFrameWindow shadow area ([6e9c8274](https://github.com/linuxdeepin/qt5integration/commit/6e9c8274ef871fe3fa48a60a0861a96b6880dbf0))
* update the DFrameWindow's positionAutomatic value ([f6331ee3](https://github.com/linuxdeepin/qt5integration/commit/f6331ee32809d7e548b7d538beefc7ea5582f111))
* update the content window motif hints on propagateSizeHints/setVisible ([4e490995](https://github.com/linuxdeepin/qt5integration/commit/4e490995f5cfb564dbec705af114467c0ed374f0))
* the DFrameWindow's transientParent is self ([d5d93dba](https://github.com/linuxdeepin/qt5integration/commit/d5d93dbae8cdc21e887da17b8d710b0403f3b0aa))
* **style:**
* update all widgets on font changed ([0e28f244](https://github.com/linuxdeepin/qt5integration/commit/0e28f244217f57d454424cc7dfba488ee6be93e3))
* update all widgets on font changed ([d4a65deb](https://github.com/linuxdeepin/qt5integration/commit/d4a65deb9e21e18390447c8b26eb429843333be4))
* **theme:**
* "DFileSystemWatcherPrivate::addPaths: inotify_add_watch failed" ([a0322a68](https://github.com/linuxdeepin/qt5integration/commit/a0322a68447b7d918af49fbba23ebe1d5f53da25))
* set ini codec to "utf8" for QSettings ([3a4f7d76](https://github.com/linuxdeepin/qt5integration/commit/3a4f7d7651f6c433ef9735426d936289ac04d6c9))
deepin-qt5dxcb-plugin-1.1.8.4+ds/LICENSE 0000664 0000000 0000000 00000104514 13255347074 0017421 0 ustar 00root root 0000000 0000000 GNU GENERAL PUBLIC LICENSE
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How to Apply These Terms to Your New Programs
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Also add information on how to contact you by electronic and paper mail.
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For more information on this, and how to apply and follow the GNU GPL, see
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The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
.
deepin-qt5dxcb-plugin-1.1.8.4+ds/README.md 0000664 0000000 0000000 00000002636 13255347074 0017675 0 ustar 00root root 0000000 0000000 # qt5dxcb-plugin
qt5dxcb-plugin is the Qt platform integration plugin for Deepin Desktop Environment.
## Dependencies
### Build dependencies
* pkg-config
* mtdev
* xcb-xkb
* xcb-render-util
* xcb-image
* xcb-icccm4
* xcb-keysyms1-dev
* egl1-mesa
* xkbcommon-x11
* dbus-1
* udev
* xrender
* xi
* sm
* xcb-xinerama
* fontconfig
* freetype6
* glib2.0
* xcb-damage
* xcb-composite
* cairo2
* Qt5 (>= 5.6)
* Qt5-Core
* Qt5-Gui
* Qt5-OpenGL
* Qt5-X11extras
* Qt5-Core-Private
## Installation
### Build from source code
1. Make sure you have installed all dependencies.
2. Build:
```
$ cd qt5dxcb-plugin
$ mkdir build
$ cd build
$ qmake ..
$ make
```
3. Install:
```
$ sudo make install
```
## Usage
To be done.
## Getting help
You may also find these channels useful if you encounter any other issues:
* [Gitter](https://gitter.im/orgs/linuxdeepin/rooms)
* [IRC Channel](https://webchat.freenode.net/?channels=deepin)
* [Official Forum](https://bbs.deepin.org/)
* [Wiki](https://wiki.deepin.org/)
## Getting involved
We encourage you to report issues and contribute changes
* [Contribution guide for developers](https://github.com/linuxdeepin/developer-center/wiki/Contribution-Guidelines-for-Developers-en). (English)
* [开发者代码贡献指南](https://github.com/linuxdeepin/developer-center/wiki/Contribution-Guidelines-for-Developers) (中文)
## License
qt5dxcb-plugin is licensed under [GPLv3](LICENSE).
deepin-qt5dxcb-plugin-1.1.8.4+ds/clog.toml 0000664 0000000 0000000 00000000166 13255347074 0020233 0 ustar 00root root 0000000 0000000 [clog]
repository = "https://github.com/linuxdeepin/qt5dxcb-plugin"
from-latest-tag = true
changelog = "CHANGELOG.md"
deepin-qt5dxcb-plugin-1.1.8.4+ds/debian/ 0000775 0000000 0000000 00000000000 13255347074 0017631 5 ustar 00root root 0000000 0000000 deepin-qt5dxcb-plugin-1.1.8.4+ds/debian/changelog 0000664 0000000 0000000 00000000233 13255347074 0021501 0 ustar 00root root 0000000 0000000 qt5dxcb-plugin (1.0.0-1) unstable; urgency=medium
* Initial release
-- Deepin Packages Builder Tue, 08 Nov 2016 15:10:02 +0800
deepin-qt5dxcb-plugin-1.1.8.4+ds/debian/compat 0000664 0000000 0000000 00000000002 13255347074 0021027 0 ustar 00root root 0000000 0000000 9
deepin-qt5dxcb-plugin-1.1.8.4+ds/debian/control 0000664 0000000 0000000 00000001540 13255347074 0021234 0 ustar 00root root 0000000 0000000 Source: qt5dxcb-plugin
Section: devel
Priority: optional
Maintainer: Deepin Packages Builder
Build-Depends: debhelper (>=9), qtbase5-dev, qtbase5-private-dev,
pkg-config, libqt5x11extras5-dev, libxcb-xkb-dev, libxcb-render-util0-dev,
libxcb-image0-dev, libxcb-icccm4-dev, libxcb-keysyms1-dev, libegl1-mesa-dev,
libmtdev-dev, libxkbcommon-x11-dev, libdbus-1-dev, libqt5opengl5-dev,
libudev-dev, libxrender-dev,libxi-dev, libsm-dev, libxcb-xinerama0-dev,
libfontconfig1-dev, libfreetype6-dev, libglib2.0-dev, libxcb-damage0-dev,
libxcb-composite0-dev, libcairo2-dev
Standards-Version: 3.9.8
Package: qt5dxcb-plugin
Architecture: any
Provides: libqt5dxcb-plugin
Conflicts: libqt5dxcb-plugin
Breaks:dde-qt5integration (<< 0.2.8.1)
Depends: ${shlibs:Depends}, ${misc:Depends}
Description: Qt platform plugins
Qt platform plugins for DDE.
deepin-qt5dxcb-plugin-1.1.8.4+ds/debian/copyright 0000664 0000000 0000000 00000001744 13255347074 0021572 0 ustar 00root root 0000000 0000000 Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: qt5integration
Source: https://github.com/linuxdeepin/qt5integration
Files: *
Copyright: 2017 Deepin.Inc
License: GPL-3+
This package is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
.
This package is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
.
You should have received a copy of the GNU General Public License
along with this program. If not, see
.
On Debian systems, the complete text of the GNU General
Public License version 3 can be found in "/usr/share/common-licenses/GPL-3".
deepin-qt5dxcb-plugin-1.1.8.4+ds/debian/rules 0000775 0000000 0000000 00000001760 13255347074 0020715 0 ustar 00root root 0000000 0000000 #!/usr/bin/make -f
# See debhelper(7) (uncomment to enable)
# output every command that modifies files on the build system.
#export DH_VERBOSE = 1
# see FEATURE AREAS in dpkg-buildflags(1)
#export DEB_BUILD_MAINT_OPTIONS = hardening=+all
# see ENVIRONMENT in dpkg-buildflags(1)
# package maintainers to append CFLAGS
#export DEB_CFLAGS_MAINT_APPEND = -Wall -pedantic
# package maintainers to append LDFLAGS
#export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
export QT_SELECT=5
%:
dh $@
override_dh_auto_configure:
qmake "QMAKE_CFLAGS_RELEASE=-g -O2 " "QMAKE_CFLAGS_DEBUG=-g -O2 " "QMAKE_CXXFLAGS_RELEASE=-g -O2 " "QMAKE_CXXFLAGS_DEBUG=-g -O2 " QMAKE_STRIP=: PREFIX=/usr LIB_INSTALL_DIR=/usr/lib/x86_64-linux-gnu
override_dh_shlibdeps:
dh_shlibdeps --dpkg-shlibdeps-params=--ignore-missing-info
# dh_make generated override targets
# This is example for Cmake (See https://bugs.debian.org/641051 )
#override_dh_auto_configure:
# dh_auto_configure -- # -DCMAKE_LIBRARY_PATH=$(DEB_HOST_MULTIARCH)
deepin-qt5dxcb-plugin-1.1.8.4+ds/debian/source/ 0000775 0000000 0000000 00000000000 13255347074 0021131 5 ustar 00root root 0000000 0000000 deepin-qt5dxcb-plugin-1.1.8.4+ds/debian/source/format 0000664 0000000 0000000 00000000015 13255347074 0022340 0 ustar 00root root 0000000 0000000 3.0 (native)
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/ 0000775 0000000 0000000 00000000000 13255347074 0021452 5 ustar 00root root 0000000 0000000 deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/README.md 0000664 0000000 0000000 00000000052 13255347074 0022726 0 ustar 00root root 0000000 0000000 # qt5dxcb-plugin
The Qt5 platforms plugin
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/cursors/ 0000775 0000000 0000000 00000000000 13255347074 0023152 5 ustar 00root root 0000000 0000000 deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/cursors/README 0000664 0000000 0000000 00000000213 13255347074 0024026 0 ustar 00root root 0000000 0000000 All images under this directory are made by Wuhan Deepin Technology Co., Ltd. Licensed under GNU GENERAL PUBLIC LICENSE Version 3 or later. deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/cursors/all-scroll.png 0000664 0000000 0000000 00000004770 13255347074 0025734 0 ustar 00root root 0000000 0000000 PNG
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all-scroll.png
crossed_circle.png
dnd-copy.png
dnd-link.png
dnd-move.png
grabbing.png
hand1.png
left_ptr_watch_0001.png
question_arrow.png
sb_h_double_arrow.png
sb_v_double_arrow.png
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#ifndef DFOREIGNPLATFORMWINDOW_H
#define DFOREIGNPLATFORMWINDOW_H
#include "global.h"
#include
#ifdef Q_OS_LINUX
#define private public
#include "qxcbwindow.h"
typedef QXcbWindow QNativeWindow;
#undef private
#elif defined(Q_OS_WIN)
#include "qwindowswindow.h"
typedef QWindowsWindow QNativeWindow;
#endif
DPP_BEGIN_NAMESPACE
class DForeignPlatformWindow : public QNativeWindow
{
public:
explicit DForeignPlatformWindow(QWindow *window);
~DForeignPlatformWindow();
QRect geometry() const Q_DECL_OVERRIDE;
#ifdef Q_OS_LINUX
void handleConfigureNotifyEvent(const xcb_configure_notify_event_t *);
void handlePropertyNotifyEvent(const xcb_property_notify_event_t *);
#endif
private:
void create() override;
void updateTitle();
void updateWmClass();
void updateWmDesktop();
void updateWindowState();
void updateWindowTypes();
void updateProcessId();
void init();
};
DPP_END_NAMESPACE
#endif // DFOREIGNPLATFORMWINDOW_H
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dforeignplatformwindow_x11.cpp 0000664 0000000 0000000 00000030056 13255347074 0027445 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#include "dforeignplatformwindow.h"
#include "dplatformintegration.h"
#include "global.h"
#include "utility.h"
#include "qxcbconnection.h"
#include "qxcbscreen.h"
#include
#include
#include
DPP_BEGIN_NAMESPACE
enum {
baseEventMask
= XCB_EVENT_MASK_EXPOSURE | XCB_EVENT_MASK_STRUCTURE_NOTIFY
| XCB_EVENT_MASK_PROPERTY_CHANGE | XCB_EVENT_MASK_FOCUS_CHANGE,
defaultEventMask = baseEventMask
| XCB_EVENT_MASK_KEY_PRESS | XCB_EVENT_MASK_KEY_RELEASE
| XCB_EVENT_MASK_BUTTON_PRESS | XCB_EVENT_MASK_BUTTON_RELEASE
| XCB_EVENT_MASK_BUTTON_MOTION | XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_LEAVE_WINDOW
| XCB_EVENT_MASK_POINTER_MOTION,
transparentForInputEventMask = baseEventMask
| XCB_EVENT_MASK_VISIBILITY_CHANGE | XCB_EVENT_MASK_RESIZE_REDIRECT
| XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT
| XCB_EVENT_MASK_COLOR_MAP_CHANGE | XCB_EVENT_MASK_OWNER_GRAB_BUTTON
};
DForeignPlatformWindow::DForeignPlatformWindow(QWindow *window)
: QXcbWindow(window)
{
// init window id
QNativeWindow::create();
m_dirtyFrameMargins = true;
init();
create();
}
DForeignPlatformWindow::~DForeignPlatformWindow()
{
qt_window_private(window())->windowFlags = Qt::ForeignWindow;
}
QRect DForeignPlatformWindow::geometry() const
{
xcb_connection_t *conn = DPlatformIntegration::xcbConnection()->xcb_connection();
xcb_get_geometry_reply_t *geomReply =
xcb_get_geometry_reply(conn, xcb_get_geometry(conn, m_window), 0);
if (!geomReply)
return QRect();
xcb_translate_coordinates_reply_t *translateReply =
xcb_translate_coordinates_reply(conn, xcb_translate_coordinates(conn, m_window, DPlatformIntegration::xcbConnection()->rootWindow(), 0, 0), 0);
if (!translateReply) {
free(geomReply);
return QRect();
}
const QRect result(QPoint(translateReply->dst_x, translateReply->dst_y), QSize(geomReply->width, geomReply->height));
free(translateReply);
// auto remove _GTK_FRAME_EXTENTS
xcb_get_property_cookie_t cookie = xcb_get_property(xcb_connection(), false, m_window,
Utility::internAtom("_GTK_FRAME_EXTENTS"), XCB_ATOM_CARDINAL, 0, 4);
QScopedPointer reply(
xcb_get_property_reply(xcb_connection(), cookie, NULL));
if (reply && reply->type == XCB_ATOM_CARDINAL && reply->format == 32 && reply->value_len == 4) {
quint32 *data = (quint32 *)xcb_get_property_value(reply.data());
// _NET_FRAME_EXTENTS format is left, right, top, bottom
return result.marginsRemoved(QMargins(data[0], data[2], data[1], data[3]));
}
return result;
}
void DForeignPlatformWindow::handleConfigureNotifyEvent(const xcb_configure_notify_event_t *event)
{
bool fromSendEvent = (event->response_type & 0x80);
QPoint pos(event->x, event->y);
if (!parent() && !fromSendEvent) {
// Do not trust the position, query it instead.
xcb_translate_coordinates_cookie_t cookie = xcb_translate_coordinates(xcb_connection(), xcb_window(),
xcbScreen()->root(), 0, 0);
xcb_translate_coordinates_reply_t *reply = xcb_translate_coordinates_reply(xcb_connection(), cookie, NULL);
if (reply) {
pos.setX(reply->dst_x);
pos.setY(reply->dst_y);
free(reply);
}
}
QRect actualGeometry = QRect(pos, QSize(event->width, event->height));
QPlatformScreen *newScreen = parent() ? parent()->screen() : screenForGeometry(actualGeometry);
if (!newScreen)
return;
// auto remove _GTK_FRAME_EXTENTS
xcb_get_property_cookie_t cookie = xcb_get_property(xcb_connection(), false, m_window,
Utility::internAtom("_GTK_FRAME_EXTENTS"), XCB_ATOM_CARDINAL, 0, 4);
QScopedPointer reply(
xcb_get_property_reply(xcb_connection(), cookie, NULL));
if (reply && reply->type == XCB_ATOM_CARDINAL && reply->format == 32 && reply->value_len == 4) {
quint32 *data = (quint32 *)xcb_get_property_value(reply.data());
// _NET_FRAME_EXTENTS format is left, right, top, bottom
actualGeometry = actualGeometry.marginsRemoved(QMargins(data[0], data[2], data[1], data[3]));
}
// Persist the actual geometry so that QWindow::geometry() can
// be queried in the resize event.
QPlatformWindow::setGeometry(actualGeometry);
// FIXME: In the case of the requestedGeometry not matching the actualGeometry due
// to e.g. the window manager applying restrictions to the geometry, the application
// will never see a move/resize event if the actualGeometry is the same as the current
// geometry, and may think the requested geometry was fulfilled.
QWindowSystemInterface::handleGeometryChange(window(), actualGeometry);
// QPlatformScreen::screen() is updated asynchronously, so we can't compare it
// with the newScreen. Just send the WindowScreenChanged event and QGuiApplication
// will make the comparison later.
QWindowSystemInterface::handleWindowScreenChanged(window(), newScreen->screen());
if (m_usingSyncProtocol && m_syncState == SyncReceived)
m_syncState = SyncAndConfigureReceived;
m_dirtyFrameMargins = true;
}
void DForeignPlatformWindow::handlePropertyNotifyEvent(const xcb_property_notify_event_t *event)
{
connection()->setTime(event->time);
const bool propertyDeleted = event->state == XCB_PROPERTY_DELETE;
if (event->atom == atom(QXcbAtom::_NET_WM_STATE) || event->atom == atom(QXcbAtom::WM_STATE)) {
if (propertyDeleted)
return;
return updateWindowState();
} else if (event->atom == atom(QXcbAtom::_NET_FRAME_EXTENTS)) {
m_dirtyFrameMargins = true;
} else if (event->atom == atom(QXcbAtom::_NET_WM_WINDOW_TYPE)) {
return updateWindowTypes();
} else if (event->atom == Utility::internAtom("_NET_WM_DESKTOP")) {
return updateWmDesktop();
} else if (event->atom == QXcbAtom::_NET_WM_NAME) {
return updateTitle();
} else if (event->atom == QXcbAtom::WM_CLASS) {
return updateWmClass();
}
}
void DForeignPlatformWindow::create()
{
const quint32 mask = XCB_CW_EVENT_MASK;
const quint32 values[] = {
// XCB_CW_EVENT_MASK
baseEventMask
};
connection()->addWindowEventListener(m_window, this);
xcb_change_window_attributes(xcb_connection(), m_window, mask, values);
}
void DForeignPlatformWindow::updateTitle()
{
xcb_get_property_reply_t *wm_name =
xcb_get_property_reply(xcb_connection(),
xcb_get_property_unchecked(xcb_connection(), false, m_window,
atom(QXcbAtom::_NET_WM_NAME),
atom(QXcbAtom::UTF8_STRING), 0, 1024), NULL);
if (wm_name && wm_name->format == 8
&& wm_name->type == atom(QXcbAtom::UTF8_STRING)) {
const QString &title = QString::fromUtf8((const char *)xcb_get_property_value(wm_name), xcb_get_property_value_length(wm_name));
if (title != qt_window_private(window())->windowTitle) {
qt_window_private(window())->windowTitle = title;
emit window()->windowTitleChanged(title);
}
}
free(wm_name);
}
void DForeignPlatformWindow::updateWmClass()
{
xcb_get_property_reply_t *wm_class =
xcb_get_property_reply(xcb_connection(),
xcb_get_property(xcb_connection(), 0, m_window, XCB_ATOM_WM_CLASS, XCB_ATOM_STRING, 0L, 2048L), NULL);
if (wm_class && wm_class->format == 8
&& wm_class->type == XCB_ATOM_STRING) {
const QByteArray wm_class_name((const char *)xcb_get_property_value(wm_class), xcb_get_property_value_length(wm_class));
const QList wm_class_name_list = wm_class_name.split('\0');
if (!wm_class_name_list.isEmpty())
window()->setProperty(WmClass, QString::fromLocal8Bit(wm_class_name_list.first()));
}
free(wm_class);
}
void DForeignPlatformWindow::updateWmDesktop()
{
window()->setProperty(WmNetDesktop, Utility::getWorkspaceForWindow(m_window));
}
void DForeignPlatformWindow::updateWindowState()
{
Qt::WindowState newState = Qt::WindowNoState;
const xcb_get_property_cookie_t get_cookie =
xcb_get_property(xcb_connection(), 0, m_window, atom(QXcbAtom::WM_STATE),
XCB_ATOM_ANY, 0, 1024);
xcb_get_property_reply_t *reply =
xcb_get_property_reply(xcb_connection(), get_cookie, NULL);
if (reply && reply->format == 32 && reply->type == atom(QXcbAtom::WM_STATE)) {
const quint32 *data = (const quint32 *)xcb_get_property_value(reply);
if (reply->length != 0 && XCB_ICCCM_WM_STATE_ICONIC == data[0])
newState = Qt::WindowMinimized;
}
free(reply);
if (newState != Qt::WindowMinimized) { // Something else changed, get _NET_WM_STATE.
const NetWmStates states = netWmStates();
if (states & NetWmStateFullScreen)
newState = Qt::WindowFullScreen;
else if ((states & NetWmStateMaximizedHorz) && (states & NetWmStateMaximizedVert))
newState = Qt::WindowMaximized;
}
if (m_windowState == newState)
return;
m_windowState = newState;
qt_window_private(window())->windowState = newState;
emit window()->windowStateChanged(newState);
qt_window_private(window())->updateVisibility();
}
void DForeignPlatformWindow::updateWindowTypes()
{
QXcbWindowFunctions::WmWindowTypes window_types = wmWindowTypes();
Qt::WindowFlags window_flags = 0;
if (window_types & QXcbWindowFunctions::Normal)
window_flags |= Qt::Window;
else if (window_types & QXcbWindowFunctions::Desktop)
window_flags |= Qt::Desktop;
else if (window_types & QXcbWindowFunctions::Dialog)
window_flags |= Qt::Dialog;
else if (window_types & QXcbWindowFunctions::Utility)
window_flags |= Qt::Tool;
else if (window_types & QXcbWindowFunctions::Tooltip)
window_flags |= Qt::ToolTip;
else if (window_types & QXcbWindowFunctions::Splash)
window_flags |= Qt::SplashScreen;
else
window_flags |= Qt::Widget;
if (window_types & QXcbWindowFunctions::KdeOverride)
window_flags |= Qt::FramelessWindowHint;
qt_window_private(window())->windowFlags = window_flags;
window()->setProperty(WmWindowTypes, (quint32)window_types);
}
void DForeignPlatformWindow::updateProcessId()
{
xcb_get_property_cookie_t cookie = xcb_get_property(xcb_connection(), false, m_window,
atom(QXcbAtom::_NET_WM_PID), XCB_ATOM_CARDINAL, 0, 1);
QScopedPointer reply(
xcb_get_property_reply(xcb_connection(), cookie, NULL));
if (reply && reply->type == XCB_ATOM_CARDINAL && reply->format == 32 && reply->value_len == 1) {
window()->setProperty(ProcessId, *(quint32 *)xcb_get_property_value(reply.data()));
}
}
void DForeignPlatformWindow::init()
{
updateTitle();
updateWindowState();
updateWindowTypes();
updateWmClass();
updateWmDesktop();
updateProcessId();
// m_mapped = Utility::getWindows().contains(m_window);
// qt_window_private(window())->visible = m_mapped;
}
DPP_END_NAMESPACE
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dframewindow.cpp 0000664 0000000 0000000 00000074256 13255347074 0024662 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#include "dframewindow.h"
#include "dplatformwindowhelper.h"
#include "dplatformintegration.h"
#ifdef Q_OS_LINUX
#include "dwmsupport.h"
#include "qxcbwindow.h"
#include "qxcbscreen.h"
#include
#include
#endif
#include
#include
#include
#include
#include
#include
#include
#include
#include
#ifdef Q_OS_LINUX
#include
#endif
DPP_BEGIN_NAMESPACE
class DFrameWindowPrivate : public QPaintDeviceWindowPrivate
{
Q_DECLARE_PUBLIC(DFrameWindow)
public:
void resize(const QSize &size)
{
Q_Q(DFrameWindow);
if (this->size == size)
return;
this->size = size;
q->platformBackingStore->resize(size, QRegion());
q->update();
q->drawNativeWindowXPixmap();
}
void beginPaint(const QRegion ®ion) Q_DECL_OVERRIDE
{
Q_Q(DFrameWindow);
if (!q->m_redirectContent) {
if (size != q->handle()->QPlatformWindow::geometry().size()) {
size = q->handle()->QPlatformWindow::geometry().size();
q->platformBackingStore->resize(size, QRegion());
markWindowAsDirty();
}
q->platformBackingStore->beginPaint(region * q->devicePixelRatio());
}
}
void endPaint() Q_DECL_OVERRIDE
{
Q_Q(DFrameWindow);
if (!q->m_redirectContent)
q->platformBackingStore->endPaint();
}
void flush(const QRegion ®ion) Q_DECL_OVERRIDE
{
Q_Q(DFrameWindow);
if (!q->m_redirectContent) {
return q->platformBackingStore->flush(q, region * q->devicePixelRatio(), QPoint(0, 0));
}
flushArea += region * q->devicePixelRatio();
if (flushTimer > 0) {
return;
}
flushTimer = q->startTimer(8, Qt::PreciseTimer);
}
QSize size;
int flushTimer = 0;
QRegion flushArea;
};
QList DFrameWindow::frameWindowList;
DFrameWindow::DFrameWindow(QWindow *content)
: QPaintDeviceWindow(*new DFrameWindowPrivate(), 0)
, platformBackingStore(QGuiApplicationPrivate::platformIntegration()->createPlatformBackingStore(this))
, m_redirectContent(DPlatformWindowHelper::windowRedirectContent(content))
#ifdef Q_OS_LINUX
, m_contentWindow(content)
, nativeWindowXPixmap(XCB_PIXMAP_NONE)
#endif
{
setSurfaceType(QSurface::RasterSurface);
QSurfaceFormat f = this->format();
f.setAlphaBufferSize(8);
setFormat(f);
m_cursorAnimation.setDuration(50);
m_cursorAnimation.setEasingCurve(QEasingCurve::InExpo);
connect(&m_cursorAnimation, &QVariantAnimation::valueChanged,
this, [this] (const QVariant &value) {
qApp->primaryScreen()->handle()->cursor()->setPos(value.toPoint());
});
m_startAnimationTimer.setSingleShot(true);
m_startAnimationTimer.setInterval(300);
m_updateShadowTimer.setInterval(100);
m_updateShadowTimer.setSingleShot(true);
connect(&m_startAnimationTimer, &QTimer::timeout,
this, &DFrameWindow::startCursorAnimation);
updateContentMarginsHint();
frameWindowList.append(this);
connect(this, &DFrameWindow::windowStateChanged,
this, &DFrameWindow::updateMask);
connect(&m_updateShadowTimer, &QTimer::timeout,
this, &DFrameWindow::updateShadow);
}
DFrameWindow::~DFrameWindow()
{
frameWindowList.removeOne(this);
#ifdef Q_OS_LINUX
if (nativeWindowXSurface)
cairo_surface_destroy(nativeWindowXSurface);
if (nativeWindowXPixmap != XCB_PIXMAP_NONE)
xcb_free_pixmap(DPlatformIntegration::xcbConnection()->xcb_connection(), nativeWindowXPixmap);
#endif
}
QWindow *DFrameWindow::contentWindow() const
{
return m_contentWindow.data();
}
int DFrameWindow::shadowRadius() const
{
return m_shadowRadius;
}
void DFrameWindow::setShadowRadius(int radius)
{
if (m_shadowRadius == radius)
return;
m_shadowRadius = radius;
updateContentMarginsHint();
}
QPoint DFrameWindow::shadowOffset() const
{
return m_shadowOffset;
}
void DFrameWindow::setShadowOffset(const QPoint &offset)
{
if (m_shadowOffset == offset)
return;
m_shadowOffset = offset;
updateContentMarginsHint();
}
QColor DFrameWindow::shadowColor() const
{
return m_shadowColor;
}
void DFrameWindow::setShadowColor(const QColor &color)
{
if (m_shadowColor == color)
return;
m_shadowColor = color;
updateShadowAsync();
}
int DFrameWindow::borderWidth() const
{
return m_borderWidth;
}
void DFrameWindow::setBorderWidth(int width)
{
if (m_borderWidth == width)
return;
m_borderWidth = width;
updateContentMarginsHint();
}
QColor DFrameWindow::borderColor() const
{
return m_borderColor;
}
void DFrameWindow::setBorderColor(const QColor &color)
{
if (m_borderColor == color)
return;
m_borderColor = color;
updateShadowAsync();
}
QPainterPath DFrameWindow::contentPath() const
{
return m_clipPathOfContent;
}
inline static QSize margins2Size(const QMargins &margins)
{
return QSize(margins.left() + margins.right(),
margins.top() + margins.bottom());
}
void DFrameWindow::setContentPath(const QPainterPath &path)
{
setContentPath(path, false);
}
void DFrameWindow::setContentRoundedRect(const QRect &rect, int radius)
{
QPainterPath path;
path.addRoundedRect(rect, radius, radius);
m_contentGeometry = rect.translated(contentOffsetHint());
setContentPath(path, true, radius);
// force update shadow
// m_contentGeometry may changed, but clipPath is not change.
updateShadowAsync(0);
}
QMargins DFrameWindow::contentMarginsHint() const
{
return m_contentMarginsHint;
}
QPoint DFrameWindow::contentOffsetHint() const
{
return QPoint(m_contentMarginsHint.left(), m_contentMarginsHint.top());
}
bool DFrameWindow::isClearContentAreaForShadowPixmap() const
{
return m_clearContent;
}
void DFrameWindow::setClearContentAreaForShadowPixmap(bool clear)
{
if (m_clearContent == clear)
return;
m_clearContent = clear;
if (clear && !m_shadowImage.isNull()) {
QPainter pa(&m_shadowImage);
pa.setCompositionMode(QPainter::CompositionMode_Clear);
pa.setRenderHint(QPainter::Antialiasing);
pa.fillPath(m_clipPathOfContent.translated(QPoint(m_shadowRadius, m_shadowRadius) - m_shadowOffset) * devicePixelRatio(), Qt::transparent);
pa.end();
}
}
bool DFrameWindow::isEnableSystemResize() const
{
return m_enableSystemResize;
}
void DFrameWindow::setEnableSystemResize(bool enable)
{
m_enableSystemResize = enable;
if (!m_enableSystemResize)
Utility::cancelWindowMoveResize(Utility::getNativeTopLevelWindow(winId()));
}
bool DFrameWindow::isEnableSystemMove() const
{
#ifdef Q_OS_LINUX
if (!m_enableSystemMove)
return false;
quint32 hints = DXcbWMSupport::getMWMFunctions(Utility::getNativeTopLevelWindow(winId()));
return (hints == DXcbWMSupport::MWM_FUNC_ALL || hints & DXcbWMSupport::MWM_FUNC_MOVE);
#endif
return m_enableSystemMove;
}
void DFrameWindow::setEnableSystemMove(bool enable)
{
m_enableSystemMove = enable;
if (!m_enableSystemMove) {
setCursor(Qt::ArrowCursor);
cancelAdsorbCursor();
m_canAdsorbCursor = false;
Utility::cancelWindowMoveResize(Utility::getNativeTopLevelWindow(winId()));
}
}
void DFrameWindow::disableRepaintShadow()
{
m_canUpdateShadow = false;
}
void DFrameWindow::enableRepaintShadow()
{
m_canUpdateShadow = true;
}
void DFrameWindow::paintEvent(QPaintEvent *)
{
if (m_redirectContent) {
#ifdef Q_OS_LINUX
drawNativeWindowXPixmap();
#endif
} else {
drawShadowTo(this);
}
}
void DFrameWindow::showEvent(QShowEvent *event)
{
// Set frame extents
Utility::setFrameExtents(winId(), contentMarginsHint() * devicePixelRatio());
QPaintDeviceWindow::showEvent(event);
}
void DFrameWindow::mouseMoveEvent(QMouseEvent *event)
{
if (event->source() == Qt::MouseEventSynthesizedByQt && qApp->mouseButtons() == Qt::LeftButton
&& m_clipPathOfContent.contains(event->pos() - contentOffsetHint())) {
if (!isEnableSystemMove())
return;
///TODO: Warning: System move finished no mouse release event
Utility::startWindowSystemMove(Utility::getNativeTopLevelWindow(winId()));
m_isSystemMoveResizeState = true;
return;
}
unsetCursor();
if (!canResize())
return;
if (qApp->mouseButtons() != Qt::LeftButton && m_contentGeometry.contains(event->pos())) {
return;
}
bool isFixedWidth = minimumWidth() == maximumWidth();
bool isFixedHeight = minimumHeight() == maximumHeight();
Utility::CornerEdge mouseCorner;
QRect cornerRect;
const QRect window_real_geometry = m_contentGeometry + QMargins(MOUSE_MARGINS, MOUSE_MARGINS, MOUSE_MARGINS, MOUSE_MARGINS);
if (isFixedWidth || isFixedHeight)
goto set_edge;
/// begin set cursor corner type
cornerRect.setSize(QSize(MOUSE_MARGINS * 2, MOUSE_MARGINS * 2));
cornerRect.moveTopLeft(window_real_geometry.topLeft());
if (cornerRect.contains(event->pos())) {
mouseCorner = Utility::TopLeftCorner;
goto set_cursor;
}
cornerRect.moveTopRight(window_real_geometry.topRight());
if (cornerRect.contains(event->pos())) {
mouseCorner = Utility::TopRightCorner;
goto set_cursor;
}
cornerRect.moveBottomRight(window_real_geometry.bottomRight());
if (cornerRect.contains(event->pos())) {
mouseCorner = Utility::BottomRightCorner;
goto set_cursor;
}
cornerRect.moveBottomLeft(window_real_geometry.bottomLeft());
if (cornerRect.contains(event->pos())) {
mouseCorner = Utility::BottomLeftCorner;
goto set_cursor;
}
set_edge:
/// begin set cursor edge type
if (event->x() <= m_contentGeometry.x()) {
if (isFixedWidth)
goto skip_set_cursor;
mouseCorner = Utility::LeftEdge;
} else if (event->x() < m_contentGeometry.right()) {
if (isFixedHeight)
goto skip_set_cursor;
if (event->y() <= m_contentGeometry.y()) {
mouseCorner = Utility::TopEdge;
} else if (!isFixedWidth || event->y() >= m_contentGeometry.bottom()) {
mouseCorner = Utility::BottomEdge;
} else {
goto skip_set_cursor;
}
} else if (!isFixedWidth && (!isFixedHeight || event->x() >= m_contentGeometry.right())) {
mouseCorner = Utility::RightEdge;
} else {
goto skip_set_cursor;
}
set_cursor:
Utility::setWindowCursor(winId(), mouseCorner);
if (qApp->mouseButtons() == Qt::LeftButton) {
Utility::startWindowSystemResize(Utility::getNativeTopLevelWindow(winId()), mouseCorner);
m_isSystemMoveResizeState = true;
cancelAdsorbCursor();
} else {
adsorbCursor(mouseCorner);
}
return;
skip_set_cursor:
setCursor(Qt::ArrowCursor);
cancelAdsorbCursor();
m_canAdsorbCursor = canResize();
}
void DFrameWindow::mouseReleaseEvent(QMouseEvent *event)
{
if (m_isSystemMoveResizeState) {
Utility::cancelWindowMoveResize(Utility::getNativeTopLevelWindow(winId()));
m_isSystemMoveResizeState = false;
}
return QPaintDeviceWindow::mouseReleaseEvent(event);
}
void DFrameWindow::resizeEvent(QResizeEvent *event)
{
updateFrameMask();
return QPaintDeviceWindow::resizeEvent(event);
}
bool DFrameWindow::event(QEvent *event)
{
switch (event->type()) {
case QEvent::Enter:
m_canAdsorbCursor = canResize();
break;
case QEvent::Leave:
m_canAdsorbCursor = false;
cancelAdsorbCursor();
break;
default:
break;
}
return QPaintDeviceWindow::event(event);
}
void DFrameWindow::timerEvent(QTimerEvent *event)
{
Q_D(DFrameWindow);
if (event->timerId() == d->flushTimer) {
killTimer(d->flushTimer);
d->flushTimer = 0;
if (!d->flushArea.isEmpty()) {
platformBackingStore->flush(this, d->flushArea, QPoint(0, 0));
d->flushArea = QRegion();
}
} else if (event->timerId() == m_paintShadowOnContentTimerId) {
killTimer(m_paintShadowOnContentTimerId);
m_paintShadowOnContentTimerId = -1;
if (!m_contentWindow || !m_contentWindow->handle())
return QPaintDeviceWindow::timerEvent(event);
QRect rect = m_contentWindow->handle()->geometry();
rect.setTopLeft(QPoint(0, 0));
m_contentBackingStore->flush(m_contentWindow, rect, QPoint(0, 0));
} else {
return QPaintDeviceWindow::timerEvent(event);
}
}
#ifdef Q_OS_LINUX
static cairo_format_t cairo_format_from_qimage_format (QImage::Format fmt)
{
switch (fmt) {
case QImage::Format_ARGB32_Premultiplied:
return CAIRO_FORMAT_ARGB32;
case QImage::Format_RGB32:
return CAIRO_FORMAT_RGB24;
case QImage::Format_Indexed8: // XXX not quite
return CAIRO_FORMAT_A8;
case QImage::Format_Mono:
case QImage::Format_MonoLSB:
return CAIRO_FORMAT_A1;
case QImage::Format_Invalid:
case QImage::Format_ARGB32:
case QImage::Format_RGB16:
case QImage::Format_ARGB8565_Premultiplied:
case QImage::Format_RGB666:
case QImage::Format_ARGB6666_Premultiplied:
case QImage::Format_RGB555:
case QImage::Format_ARGB8555_Premultiplied:
case QImage::Format_RGB888:
case QImage::Format_RGB444:
case QImage::Format_ARGB4444_Premultiplied:
case QImage::NImageFormats:
default:
return (cairo_format_t) -1;
}
}
#endif
void DFrameWindow::updateFromContents(void *ev)
{
#ifdef Q_OS_LINUX
if (Q_UNLIKELY(nativeWindowXPixmap == XCB_PIXMAP_NONE && xsurfaceDirtySize.isEmpty())) {
return;
}
xcb_connection_t *connect = DPlatformIntegration::xcbConnection()->xcb_connection();
xcb_damage_notify_event_t *event = reinterpret_cast(ev);
xcb_xfixes_region_t parts = xcb_generate_id(connect);
xcb_xfixes_create_region(connect, parts, 0, 0);
xcb_damage_subtract(connect, event->damage, XCB_NONE, parts);
xcb_xfixes_fetch_region_cookie_t cookie = xcb_xfixes_fetch_region(connect, parts);
xcb_xfixes_fetch_region_reply_t *reply = xcb_xfixes_fetch_region_reply(connect, cookie, 0);
if (Q_UNLIKELY(!reply))
return;
xcb_rectangle_t *rectangles = xcb_xfixes_fetch_region_rectangles(reply);
int length = xcb_xfixes_fetch_region_rectangles_length(reply);
if (!xsurfaceDirtySize.isEmpty())
updateNativeWindowXPixmap(xsurfaceDirtySize.width(), xsurfaceDirtySize.height());
drawNativeWindowXPixmap(rectangles, length);
free(reply);
#endif
}
void DFrameWindow::drawShadowTo(QPaintDevice *device)
{
const QPoint &offset = m_contentGeometry.topLeft() - contentOffsetHint();
qreal device_pixel_ratio = devicePixelRatio();
const QSize &size = handle()->geometry().size();
QPainter pa(device);
if (m_redirectContent) {
QPainterPath clip_path;
clip_path.addRect(QRect(QPoint(0, 0), size));
clip_path -= m_clipPath;
pa.setRenderHint(QPainter::Antialiasing);
pa.setClipPath(clip_path);
}
pa.setCompositionMode(QPainter::CompositionMode_Source);
if (!disableFrame() && Q_LIKELY(DXcbWMSupport::instance()->hasComposite())
&& !m_shadowImage.isNull()) {
pa.drawImage(offset * device_pixel_ratio, m_shadowImage);
}
if (m_borderWidth > 0 && m_borderColor != Qt::transparent) {
if (Q_LIKELY(DXcbWMSupport::instance()->hasComposite())) {
pa.setRenderHint(QPainter::Antialiasing);
pa.fillPath(m_borderPath, m_borderColor);
} else {
pa.fillRect(QRect(QPoint(0, 0), size), m_borderColor);
}
}
pa.end();
}
QPaintDevice *DFrameWindow::redirected(QPoint *) const
{
return platformBackingStore->paintDevice();
}
void DFrameWindow::setContentPath(const QPainterPath &path, bool isRoundedRect, int radius)
{
if (m_clipPathOfContent == path)
return;
if (!isRoundedRect)
m_contentGeometry = path.boundingRect().toRect().translated(contentOffsetHint());
qreal device_pixel_ratio = devicePixelRatio();
m_clipPathOfContent = path;
m_clipPath = path.translated(contentOffsetHint()) * device_pixel_ratio;
if (isRoundedRect && m_pathIsRoundedRect == isRoundedRect && m_roundedRectRadius == radius && !m_shadowImage.isNull()) {
const QMargins margins(qMax(m_shadowRadius + radius + qAbs(m_shadowOffset.x()), m_borderWidth),
qMax(m_shadowRadius + radius + qAbs(m_shadowOffset.y()), m_borderWidth),
qMax(m_shadowRadius + radius + qAbs(m_shadowOffset.x()), m_borderWidth),
qMax(m_shadowRadius + radius + qAbs(m_shadowOffset.y()), m_borderWidth));
const QSize &margins_size = margins2Size(margins);
const QSize &shadow_size = m_shadowImage.size() / device_pixel_ratio;
if (margins_size.width() > m_contentGeometry.width()
|| margins_size.height() > m_contentGeometry.height()
|| margins_size.width() >= shadow_size.width()
|| margins_size.height() >= shadow_size.height()) {
updateShadowAsync();
} else if (m_canUpdateShadow && !m_contentGeometry.isEmpty() && isVisible() && !disableFrame()) {
m_shadowImage = Utility::borderImage(QPixmap::fromImage(m_shadowImage), margins * device_pixel_ratio,
(m_contentGeometry + contentMarginsHint()).size() * device_pixel_ratio);
}
} else {
m_pathIsRoundedRect = isRoundedRect;
m_roundedRectRadius = radius;
updateShadowAsync();
}
updateMask();
}
#ifdef Q_OS_LINUX
void DFrameWindow::drawNativeWindowXPixmap(xcb_rectangle_t *rects, int length)
{
if (Q_UNLIKELY(!nativeWindowXSurface))
return;
const QPoint offset(m_contentMarginsHint.left() * devicePixelRatio(), m_contentMarginsHint.top() * devicePixelRatio());
const QImage &source_image = platformBackingStore->toImage();
QImage image(const_cast(source_image.bits()),
source_image.width(), source_image.height(),
source_image.bytesPerLine(), source_image.format());
const cairo_format_t format = cairo_format_from_qimage_format(image.format());
cairo_surface_t *surface = cairo_image_surface_create_for_data(image.bits(), format, image.width(), image.height(), image.bytesPerLine());
cairo_t *cr = cairo_create(surface);
cairo_surface_mark_dirty(nativeWindowXSurface);
cairo_set_source_rgb(cr, 0, 255, 0);
cairo_set_source_surface(cr, nativeWindowXSurface, offset.x(), offset.y());
cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE);
bool clip = false;
for (int i = 0; i < m_clipPath.elementCount(); ++i) {
const QPainterPath::Element &e = m_clipPath.elementAt(i);
switch (e.type) {
case QPainterPath::MoveToElement:
clip = true;
cairo_move_to(cr, e.x, e.y);
break;
case QPainterPath::LineToElement:
clip = true;
cairo_line_to(cr, e.x, e.y);
break;
case QPainterPath::CurveToElement: {
clip = true;
const QPainterPath::Element &p2 = m_clipPath.elementAt(++i);
const QPainterPath::Element &p3 = m_clipPath.elementAt(++i);
cairo_curve_to(cr, e.x, e.y, p2.x, p2.y, p3.x, p3.y);
break;
}
default:
break;
}
}
if (clip) {
cairo_clip(cr);
}
if (rects) {
for (int i = 0; i < length; ++i) {
const xcb_rectangle_t &rect = rects[i];
d_func()->flushArea += QRect(rect.x + offset.x(), rect.y + offset.y(), rect.width, rect.height);
cairo_rectangle(cr, rect.x + offset.x(), rect.y + offset.y(), rect.width, rect.height);
cairo_fill(cr);
}
} else {
cairo_paint(cr);
// draw shadow
drawShadowTo(&image);
d_func()->flushArea = QRect(QPoint(0, 0), d_func()->size);
}
cairo_destroy(cr);
cairo_surface_destroy(surface);
d_func()->flush(QRegion());
}
bool DFrameWindow::updateNativeWindowXPixmap(int width, int height)
{
if (Q_UNLIKELY(!m_contentWindow->handle()->isExposed()))
return false;
WId winId = static_cast(m_contentWindow->handle())->QXcbWindow::winId();
qreal width_extra = (m_contentMarginsHint.left() + m_contentMarginsHint.right()) * devicePixelRatio();
qreal height_extra = (m_contentMarginsHint.top() + m_contentMarginsHint.bottom()) * devicePixelRatio();
d_func()->resize(QSize(width + qRound(width_extra), height + qRound(height_extra)));
xcb_connection_t *connect = DPlatformIntegration::xcbConnection()->xcb_connection();
if (Q_LIKELY(nativeWindowXPixmap != XCB_PIXMAP_NONE)) {
xcb_free_pixmap(connect, nativeWindowXPixmap);
} else {
nativeWindowXPixmap = xcb_generate_id(connect);
}
xcb_void_cookie_t cookie = xcb_composite_name_window_pixmap_checked(connect, winId, nativeWindowXPixmap);
QScopedPointer error(xcb_request_check(connect, cookie));
if (error) {
nativeWindowXPixmap = XCB_PIXMAP_NONE;
return false;
}
if (Q_LIKELY(nativeWindowXSurface)) {
cairo_xlib_surface_set_drawable(nativeWindowXSurface, nativeWindowXPixmap, width, height);
} else {
Display *display = (Display*)DPlatformIntegration::xcbConnection()->xlib_display();
XWindowAttributes attr;
XGetWindowAttributes(display, winId, &attr);
//###(zccrs): 只能使用cairo的xlib接口，使用xcb接口会导致从创建的surface中读取内容时不正确
nativeWindowXSurface = cairo_xlib_surface_create(display, nativeWindowXPixmap, attr.visual, attr.width, attr.height);
}
return true;
}
void DFrameWindow::markXPixmapToDirty(int width, int height)
{
if (Q_UNLIKELY(width < 0 || height < 0)) {
WId winId = static_cast(m_contentWindow->handle())->QXcbWindow::winId();
const QRect rect = Utility::windowGeometry(winId);
width = rect.width();
height = rect.height();
}
xsurfaceDirtySize.setWidth(width);
xsurfaceDirtySize.setHeight(height);
}
#endif
void DFrameWindow::updateShadow()
{
if (!m_canUpdateShadow || m_contentGeometry.isEmpty() || disableFrame())
return;
qreal device_pixel_ratio = devicePixelRatio();
QPixmap pixmap(m_contentGeometry.size() * device_pixel_ratio);
if (pixmap.isNull())
return;
pixmap.fill(Qt::transparent);
QPainter pa(&pixmap);
pa.fillPath(m_clipPath.translated(-m_contentGeometry.topLeft() * device_pixel_ratio), m_shadowColor);
pa.end();
m_shadowImage = Utility::dropShadow(pixmap, m_shadowRadius * device_pixel_ratio, m_shadowColor);
update();
// 阴影更新后尝试刷新内部窗口
if (m_contentBackingStore)
m_paintShadowOnContentTimerId = startTimer(300, Qt::PreciseTimer);
}
void DFrameWindow::updateShadowAsync(int delaye)
{
if (m_updateShadowTimer.isActive()) {
return;
}
m_updateShadowTimer.start(delaye);
}
void DFrameWindow::updateContentMarginsHint()
{
QMargins margins;
margins = QMargins(qMax(m_shadowRadius - m_shadowOffset.x(), m_borderWidth),
qMax(m_shadowRadius - m_shadowOffset.y(), m_borderWidth),
qMax(m_shadowRadius + m_shadowOffset.x(), m_borderWidth),
qMax(m_shadowRadius + m_shadowOffset.y(), m_borderWidth));
if (margins == m_contentMarginsHint)
return;
qreal device_pixel_ratio = devicePixelRatio();
Utility::setFrameExtents(winId(), margins * device_pixel_ratio);
const QMargins old_margins = m_contentMarginsHint;
m_contentMarginsHint = margins;
m_contentGeometry.translate(m_contentMarginsHint.left() - old_margins.left(),
m_contentMarginsHint.top() - old_margins.top());
m_clipPath = m_clipPathOfContent.translated(contentOffsetHint()) * device_pixel_ratio;
qreal width_extra = (m_contentMarginsHint.left() + m_contentMarginsHint.right()) * device_pixel_ratio;
qreal height_extra = (m_contentMarginsHint.top() + m_contentMarginsHint.bottom()) * device_pixel_ratio;
#ifdef Q_OS_LINUX
if (nativeWindowXSurface) {
int width = cairo_xlib_surface_get_width(nativeWindowXSurface);
int height = cairo_xlib_surface_get_height(nativeWindowXSurface);
d_func()->resize(QSize(width + qRound(width_extra), height + qRound(height_extra)));
}
#endif
updateShadow();
updateMask();
emit contentMarginsHintChanged(old_margins);
}
void DFrameWindow::updateMask()
{
if (windowState() == Qt::WindowMinimized)
return;
if (disableFrame()) {
QRegion region(m_contentGeometry * devicePixelRatio());
Utility::setShapeRectangles(winId(), region, DWMSupport::instance()->hasComposite(), flags().testFlag(Qt::WindowTransparentForInput));
return;
}
// Set window clip mask
int mouse_margins;
if (DWMSupport::instance()->hasComposite())
mouse_margins = canResize() ? MOUSE_MARGINS : 0;
else
mouse_margins = qRound(m_borderWidth * devicePixelRatio());
const QPainterPath &path = m_clipPath;
if (m_enableAutoInputMaskByContentPath && (!m_pathIsRoundedRect || m_roundedRectRadius > 0)) {
QPainterPath p;
if (Q_LIKELY(mouse_margins > 0)) {
QPainterPathStroker stroker;
stroker.setJoinStyle(Qt::MiterJoin);
stroker.setWidth(mouse_margins * 2);
p = stroker.createStroke(path);
p = p.united(path);
} else {
p = path;
}
Utility::setShapePath(winId(), p, DWMSupport::instance()->hasComposite(), flags().testFlag(Qt::WindowTransparentForInput));
} else {
QRegion region((m_contentGeometry * devicePixelRatio()).adjusted(-mouse_margins, -mouse_margins, mouse_margins, mouse_margins));
Utility::setShapeRectangles(winId(), region, DWMSupport::instance()->hasComposite(), flags().testFlag(Qt::WindowTransparentForInput));
}
QPainterPathStroker stroker;
stroker.setJoinStyle(Qt::MiterJoin);
stroker.setWidth(m_borderWidth);
m_borderPath = stroker.createStroke(path);
updateFrameMask();
update();
}
void DFrameWindow::updateFrameMask()
{
#ifdef Q_OS_LINUX
// QXcbWindow *xw = static_cast(handle());
// if (!xw || !xw->wmWindowTypes().testFlag(QXcbWindowFunctions::Dock))
// return;
// if (!m_enableAutoFrameMask || !DWMSupport::instance()->hasComposite())
// return;
// const QRect rect(QRect(QPoint(0, 0), size()));
// QRegion region(rect.united((m_contentGeometry + contentMarginsHint())) * devicePixelRatio());
// ###(zccrs): xfwm4 window manager会自动给dock类型的窗口加上阴影， 所以在此裁掉窗口之外的内容
// setMask(region);
#endif
}
bool DFrameWindow::canResize() const
{
bool ok = m_enableSystemResize
&& !flags().testFlag(Qt::Popup)
&& !flags().testFlag(Qt::BypassWindowManagerHint)
&& minimumSize() != maximumSize()
&& !disableFrame();
#ifdef Q_OS_LINUX
if (!ok)
return false;
quint32 hints = DXcbWMSupport::getMWMFunctions(Utility::getNativeTopLevelWindow(winId()));
return (hints == DXcbWMSupport::MWM_FUNC_ALL || hints & DXcbWMSupport::MWM_FUNC_RESIZE);
#endif
return ok;
}
void DFrameWindow::cancelAdsorbCursor()
{
QSignalBlocker blocker(&m_startAnimationTimer);
Q_UNUSED(blocker)
m_startAnimationTimer.stop();
m_cursorAnimation.stop();
}
void DFrameWindow::adsorbCursor(Utility::CornerEdge cornerEdge)
{
m_lastCornerEdge = cornerEdge;
if (!m_canAdsorbCursor)
return;
if (m_cursorAnimation.state() == QVariantAnimation::Running)
return;
m_startAnimationTimer.start();
}
void DFrameWindow::startCursorAnimation()
{
const QPoint &cursorPos = qApp->primaryScreen()->handle()->cursor()->pos();
QPoint toPos = cursorPos - handle()->geometry().topLeft();
const QRect geometry = (m_contentGeometry * devicePixelRatioF()).adjusted(-1, -1, 1, 1);
switch (m_lastCornerEdge) {
case Utility::TopLeftCorner:
toPos = geometry.topLeft();
break;
case Utility::TopEdge:
toPos.setY(geometry.y());
break;
case Utility::TopRightCorner:
toPos = geometry.topRight();
break;
case Utility::RightEdge:
toPos.setX(geometry.right());
break;
case Utility::BottomRightCorner:
toPos = geometry.bottomRight();
break;
case Utility::BottomEdge:
toPos.setY(geometry.bottom());
break;
case Utility::BottomLeftCorner:
toPos = geometry.bottomLeft();
break;
case Utility::LeftEdge:
toPos.setX(geometry.x());
break;
default:
break;
}
toPos += handle()->geometry().topLeft();
const QPoint &tmp = toPos - cursorPos;
if (qAbs(tmp.x()) < 3 && qAbs(tmp.y()) < 3)
return;
m_canAdsorbCursor = false;
m_cursorAnimation.setStartValue(cursorPos);
m_cursorAnimation.setEndValue(toPos);
m_cursorAnimation.start();
}
bool DFrameWindow::disableFrame() const
{
return windowState() == Qt::WindowFullScreen
|| windowState() == Qt::WindowMaximized
|| windowState() == Qt::WindowMinimized;
}
DPP_END_NAMESPACE
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dframewindow.h 0000664 0000000 0000000 00000012171 13255347074 0024313 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#ifndef DFRAMEWINDOW_H
#define DFRAMEWINDOW_H
#include "global.h"
#include "utility.h"
#include
#include
#include
#include
#ifdef Q_OS_LINUX
#include
struct xcb_rectangle_t;
#endif
QT_BEGIN_NAMESPACE
class QPlatformBackingStore;
QT_END_NAMESPACE
DPP_BEGIN_NAMESPACE
class DFrameWindowPrivate;
class DFrameWindow : public QPaintDeviceWindow
{
Q_OBJECT
Q_DECLARE_PRIVATE(DFrameWindow)
public:
explicit DFrameWindow(QWindow *content);
~DFrameWindow();
QWindow *contentWindow() const;
int shadowRadius() const;
void setShadowRadius(int radius);
QPoint shadowOffset() const;
void setShadowOffset(const QPoint &offset);
QColor shadowColor() const;
void setShadowColor(const QColor &color);
int borderWidth() const;
void setBorderWidth(int width);
QColor borderColor() const;
void setBorderColor(const QColor &color);
QPainterPath contentPath() const;
void setContentPath(const QPainterPath &path);
void setContentRoundedRect(const QRect &rect, int radius = 0);
QMargins contentMarginsHint() const;
QPoint contentOffsetHint() const;
bool isClearContentAreaForShadowPixmap() const;
void setClearContentAreaForShadowPixmap(bool clear);
bool isEnableSystemResize() const;
void setEnableSystemResize(bool enable);
bool isEnableSystemMove() const;
void setEnableSystemMove(bool enable);
void disableRepaintShadow();
void enableRepaintShadow();
signals:
void contentMarginsHintChanged(const QMargins &oldMargins) const;
protected:
void paintEvent(QPaintEvent *) Q_DECL_OVERRIDE;
void showEvent(QShowEvent *event) Q_DECL_OVERRIDE;
void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
void resizeEvent(QResizeEvent *event) Q_DECL_OVERRIDE;
bool event(QEvent *event) Q_DECL_OVERRIDE;
void timerEvent(QTimerEvent *event) Q_DECL_OVERRIDE;
void updateFromContents(void *);
void drawShadowTo(QPaintDevice *device);
private:
QPaintDevice *redirected(QPoint *) const Q_DECL_OVERRIDE;
void setContentPath(const QPainterPath &path, bool isRoundedRect, int radius = 0);
#ifdef Q_OS_LINUX
void drawNativeWindowXPixmap(xcb_rectangle_t *rects = 0, int length = 0);
bool updateNativeWindowXPixmap(int width, int height);
void markXPixmapToDirty(int width = -1, int height = -1);
#endif
void updateShadow();
void updateShadowAsync(int delaye = 30);
void updateContentMarginsHint();
void updateMask();
void updateFrameMask();
bool canResize() const;
void cancelAdsorbCursor();
void adsorbCursor(Utility::CornerEdge cornerEdge);
void startCursorAnimation();
bool disableFrame() const;
static QList frameWindowList;
QPlatformBackingStore *platformBackingStore;
QImage m_shadowImage;
bool m_clearContent = false;
bool m_redirectContent = false;
int m_shadowRadius = 60;
QPoint m_shadowOffset = QPoint(0, 16);
QColor m_shadowColor = QColor(0, 0, 0, 255 * 0.6);
int m_borderWidth = 1;
QColor m_borderColor = QColor(0, 0, 0, 255 * 0.15);
QPainterPath m_clipPathOfContent;
QPainterPath m_clipPath;
QPainterPath m_borderPath;
QRect m_contentGeometry;
QMargins m_contentMarginsHint;
bool m_pathIsRoundedRect = true;
int m_roundedRectRadius = 0;
bool m_enableSystemResize = true;
bool m_enableSystemMove = true;
bool m_enableAutoInputMaskByContentPath = true;
bool m_enableAutoFrameMask = true;
bool m_canUpdateShadow = true;
bool m_canAdsorbCursor = false;
bool m_isSystemMoveResizeState = false;
Utility::CornerEdge m_lastCornerEdge;
QTimer m_startAnimationTimer;
QVariantAnimation m_cursorAnimation;
QPointer m_contentWindow;
QPlatformBackingStore *m_contentBackingStore = nullptr;
QTimer m_updateShadowTimer;
int m_paintShadowOnContentTimerId = -1;
#ifdef Q_OS_LINUX
uint32_t nativeWindowXPixmap = 0;
cairo_surface_t *nativeWindowXSurface = 0;
QSize xsurfaceDirtySize;
#endif
friend class DPlatformWindowHelper;
friend class DPlatformBackingStoreHelper;
friend class DPlatformOpenGLContextHelper;
friend class DPlatformIntegration;
friend class WindowEventHook;
friend class DXcbWMSupport;
friend class DFrameWindowPrivate;
friend class XcbNativeEventFilter;
};
DPP_END_NAMESPACE
#endif // DFRAMEWINDOW_H
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dhighdpi.cpp 0000664 0000000 0000000 00000001743 13255347074 0023743 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* Author: zccrs
*
* Maintainer: zccrs
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#include "dhighdpi.h"
#include
QPointF DHighDpi::fromNativePixels(const QPointF &pixelPoint, const QWindow *window)
{
return QHighDpi::fromNativePixels(pixelPoint, window);
}
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dhighdpi.h 0000664 0000000 0000000 00000002010 13255347074 0023374 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* Author: zccrs
*
* Maintainer: zccrs
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#ifndef DHIGHDPI_H
#define DHIGHDPI_H
#include
QT_BEGIN_NAMESPACE
class QWindow;
QT_END_NAMESPACE
class DHighDpi
{
public:
static QPointF fromNativePixels(const QPointF &pixelPoint, const QWindow *window);
};
#endif // DHIGHDPI_H
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dplatformbackingstore.cpp 0000664 0000000 0000000 00000150214 13255347074 0026545 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#include "dplatformbackingstore.h"
#include "dplatformwindowhook.h"
#include "vtablehook.h"
#ifdef Q_OS_LINUX
#include "dxcbwmsupport.h"
#endif
#include "qxcbbackingstore.h"
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0)
#include
#else
#include
#endif
#ifndef QT_NO_OPENGL
#include
#include
#include
#include
#include
#include
#if QT_VERSION < QT_VERSION_CHECK(5, 8, 0)
#include
#else
#include
#endif
#include
#include
#endif
#include
#include
#include
DPP_BEGIN_NAMESPACE
PUBLIC_CLASS(QMouseEvent, WindowEventListener);
PUBLIC_CLASS(QWheelEvent, WindowEventListener);
PUBLIC_CLASS(QResizeEvent, WindowEventListener);
PUBLIC_CLASS(QWidget, WindowEventListener);
PUBLIC_CLASS(QWindow, WindowEventListener);
PUBLIC_CLASS(QXcbWindow, DPlatformBackingStore);
class WindowEventListener : public QObject
{
Q_OBJECT
public:
explicit WindowEventListener(DPlatformBackingStore *store)
: QObject(0)
, m_store(store)
{
cursorAnimation.setDuration(50);
cursorAnimation.setEasingCurve(QEasingCurve::InExpo);
connect(&cursorAnimation, &QVariantAnimation::valueChanged,
this, &WindowEventListener::onAnimationValueChanged);
startAnimationTimer.setSingleShot(true);
startAnimationTimer.setInterval(300);
connect(&startAnimationTimer, &QTimer::timeout,
this, &WindowEventListener::startAnimation);
}
~WindowEventListener()
{
const QWidgetWindow *widgetWindow = m_store->widgetWindow();
QWidget *widget = widgetWindow->widget();
if (widget) {
VtableHook::clearGhostVtable(widget);
} else {
VtableHook::clearGhostVtable(m_store->window());
}
}
public slots:
void updateWindowBlurAreasForWM()
{
m_store->updateWindowBlurAreasForWM();
}
protected:
bool eventFilter(QObject *obj, QEvent *event) Q_DECL_OVERRIDE
{
QWindow *window = qobject_cast(obj);
if (!window)
return false;
const QRect &window_geometry = window->geometry();
// qDebug() << obj << event->type() << window_geometry;
switch ((int)event->type()) {
case QEvent::Wheel: {
DQWheelEvent *e = static_cast(event);
if (!window_geometry.contains(e->globalPos()))
return true;
e->p -= m_store->windowOffset() / window->devicePixelRatio();
break;
}
case QEvent::MouseMove:
case QEvent::MouseButtonDblClick:
case QEvent::MouseButtonPress:
case QEvent::MouseButtonRelease: {
DQMouseEvent *e = static_cast(event);
if (Q_LIKELY(e->source() != Qt::MouseEventSynthesizedByQt)) {
e->l -= m_store->windowOffset() / window->devicePixelRatio();
e->w -= m_store->windowOffset() / window->devicePixelRatio();
}
if (window->flags().testFlag(Qt::Popup) || window->flags().testFlag(Qt::BypassWindowManagerHint))
break;
const QRect &window_visible_rect = QRect(m_store->windowValidRect.topLeft() + window_geometry.topLeft(),
m_store->windowValidRect.size() / window->devicePixelRatio());
if (window->minimumSize() == window->maximumSize() || !m_store->m_enableSystemResize)
goto skip_set_cursor;
if (!leftButtonPressed && (!window_visible_rect.contains(e->globalPos())
|| !m_store->m_clipPath.contains(e->windowPos() * window->devicePixelRatio()))) {
if (event->type() == QEvent::MouseMove) {
bool isFixedWidth = window->minimumWidth() == window->maximumWidth();
bool isFixedHeight = window->minimumHeight() == window->maximumHeight();
Utility::CornerEdge mouseCorner;
QRect cornerRect;
const QRect window_real_geometry = window_visible_rect
+ QMargins(MOUSE_MARGINS, MOUSE_MARGINS, MOUSE_MARGINS, MOUSE_MARGINS);
if (isFixedWidth || isFixedHeight)
goto set_edge;
/// begin set cursor corner type
cornerRect.setSize(QSize(MOUSE_MARGINS * 2, MOUSE_MARGINS * 2));
cornerRect.moveTopLeft(window_real_geometry.topLeft());
if (cornerRect.contains(e->globalPos())) {
mouseCorner = Utility::TopLeftCorner;
goto set_cursor;
}
cornerRect.moveTopRight(window_real_geometry.topRight());
if (cornerRect.contains(e->globalPos())) {
mouseCorner = Utility::TopRightCorner;
goto set_cursor;
}
cornerRect.moveBottomRight(window_real_geometry.bottomRight());
if (cornerRect.contains(e->globalPos())) {
mouseCorner = Utility::BottomRightCorner;
goto set_cursor;
}
cornerRect.moveBottomLeft(window_real_geometry.bottomLeft());
if (cornerRect.contains(e->globalPos())) {
mouseCorner = Utility::BottomLeftCorner;
goto set_cursor;
}
set_edge:
/// begin set cursor edge type
if (e->globalX() <= window_visible_rect.x()) {
if (isFixedWidth)
goto skip_set_cursor;
mouseCorner = Utility::LeftEdge;
} else if (e->globalX() < window_visible_rect.right()) {
if (isFixedHeight)
goto skip_set_cursor;
if (e->globalY() <= window_visible_rect.y()) {
mouseCorner = Utility::TopEdge;
} else if (!isFixedWidth || e->globalY() >= window_visible_rect.bottom()) {
mouseCorner = Utility::BottomEdge;
} else {
goto skip_set_cursor;
}
} else if (!isFixedWidth && (!isFixedHeight || e->globalX() >= window_visible_rect.right())) {
mouseCorner = Utility::RightEdge;
} else {
goto skip_set_cursor;
}
set_cursor:
Utility::setWindowCursor(window->winId(), mouseCorner);
if (qApp->mouseButtons() == Qt::LeftButton) {
Utility::startWindowSystemResize(window->winId(), mouseCorner);
cancelAdsorbCursor();
} else {
adsorbCursor(mouseCorner);
}
} else if (event->type() == QEvent::MouseButtonRelease) {
Utility::cancelWindowMoveResize(window->winId());
}
return true;
}
skip_set_cursor:
if (e->buttons() == Qt::LeftButton) {
if (e->type() == QEvent::MouseButtonPress)
setLeftButtonPressed(true);
else if (e->type() == QEvent::MouseButtonRelease)
setLeftButtonPressed(false);
} else {
setLeftButtonPressed(false);
}
qApp->setOverrideCursor(window->cursor());
cancelAdsorbCursor();
canAdsorbCursor = m_store->m_enableSystemResize;
break;
}
case QEvent::Resize: {
const QSize &old_size = window->property("_dxcb_window_old_size").toSize();
const QSize &new_size = window->handle()->geometry().size();
if (old_size == new_size)
return true;
window->setProperty("_dxcb_window_old_size", new_size);
DQResizeEvent *e = static_cast(event);
e->s = window->size();
break;
}
case QEvent::Enter:
canAdsorbCursor = m_store->m_enableSystemResize;
break;
case QEvent::Leave:
canAdsorbCursor = false;
cancelAdsorbCursor();
break;
case QEvent::DynamicPropertyChange: {
QDynamicPropertyChangeEvent *e = static_cast(event);
if (e->propertyName() == netWmStates) {
m_store->onWindowStateChanged();
} else if (e->propertyName() == windowRadius) {
m_store->updateWindowRadius();
} else if (e->propertyName() == borderWidth) {
m_store->updateBorderWidth();
} else if (e->propertyName() == borderColor) {
m_store->updateBorderColor();
} else if (e->propertyName() == shadowRadius) {
m_store->updateShadowRadius();
} else if (e->propertyName() == shadowOffset) {
m_store->updateShadowOffset();
} else if (e->propertyName() == shadowColor) {
m_store->updateShadowColor();
} else if (e->propertyName() == clipPath) {
m_store->updateUserClipPath();
} else if (e->propertyName() == frameMask) {
m_store->updateFrameMask();
} else if (e->propertyName() == translucentBackground) {
m_store->updateTranslucentBackground();
} else if (e->propertyName() == enableSystemResize) {
m_store->updateEnableSystemResize();
if (!m_store->m_enableSystemMove) {
qApp->setOverrideCursor(window->cursor());
cancelAdsorbCursor();
canAdsorbCursor = false;
Utility::cancelWindowMoveResize(window->winId());
}
} else if (e->propertyName() == enableSystemMove) {
m_store->updateEnableSystemMove();
if (!m_store->m_enableSystemMove)
Utility::cancelWindowMoveResize(window->winId());
updateStealMoveEvent();
} else if (e->propertyName() == enableBlurWindow) {
m_store->updateEnableBlurWindow();
} else if (e->propertyName() == windowBlurAreas) {
m_store->updateWindowBlurAreas();
} else if (e->propertyName() == windowBlurPaths) {
m_store->updateWindowBlurPaths();
} else if (e->propertyName() == autoInputMaskByClipPath) {
m_store->updateAutoInputMaskByClipPath();
}
break;
}
default: break;
}
return false;
}
void mouseMoveEvent(QMouseEvent *event)
{
Q_UNUSED(event);
///TODO: Warning: System move finished no mouse release event
Utility::startWindowSystemMove(reinterpret_cast(this)->winId());
}
void timerEvent(QTimerEvent *event) Q_DECL_OVERRIDE
{
if (event->timerId() == m_store->updateShadowTimer.timerId()) {
m_store->repaintWindowShadow();
}
}
private:
void setLeftButtonPressed(bool pressed)
{
if (leftButtonPressed == pressed)
return;
if (!pressed)
Utility::cancelWindowMoveResize(m_store->window()->winId());
leftButtonPressed = pressed;
updateStealMoveEvent();
}
void updateStealMoveEvent()
{
const QWidgetWindow *widgetWindow = m_store->widgetWindow();
QWidget *widget = widgetWindow->widget();
if (widget) {
if (leftButtonPressed && m_store->m_enableSystemMove) {
VtableHook::overrideVfptrFun(static_cast(widget), &DQWidget::mouseMoveEvent,
this, &WindowEventListener::mouseMoveEvent);
} else {
VtableHook::resetVfptrFun(static_cast(widget), &DQWidget::mouseMoveEvent);
}
} else {
QWindow *window = m_store->window();
if (leftButtonPressed && m_store->m_enableSystemMove) {
VtableHook::overrideVfptrFun(static_cast(window), &DQWindow::mouseMoveEvent,
this, &WindowEventListener::mouseMoveEvent);
} else {
VtableHook::resetVfptrFun(static_cast(window), &DQWindow::mouseMoveEvent);
}
}
}
void adsorbCursor(Utility::CornerEdge cornerEdge)
{
lastCornerEdge = cornerEdge;
if (!canAdsorbCursor)
return;
if (cursorAnimation.state() == QVariantAnimation::Running)
return;
startAnimationTimer.start();
}
void cancelAdsorbCursor()
{
QSignalBlocker blocker(&startAnimationTimer);
Q_UNUSED(blocker)
startAnimationTimer.stop();
cursorAnimation.stop();
}
void onAnimationValueChanged(const QVariant &value)
{
QCursor::setPos(value.toPoint());
}
void startAnimation()
{
QPoint cursorPos = QCursor::pos();
QPoint toPos = cursorPos;
const QRect geometry = QRect(m_store->windowValidRect.topLeft() + m_store->window()->position(),
m_store->windowValidRect.size() / m_store->window()->devicePixelRatio()).adjusted(-1, -1, 1, 1);
switch (lastCornerEdge) {
case Utility::TopLeftCorner:
toPos = geometry.topLeft();
break;
case Utility::TopEdge:
toPos.setY(geometry.y());
break;
case Utility::TopRightCorner:
toPos = geometry.topRight();
break;
case Utility::RightEdge:
toPos.setX(geometry.right());
break;
case Utility::BottomRightCorner:
toPos = geometry.bottomRight();
break;
case Utility::BottomEdge:
toPos.setY(geometry.bottom());
break;
case Utility::BottomLeftCorner:
toPos = geometry.bottomLeft();
break;
case Utility::LeftEdge:
toPos.setX(geometry.x());
break;
default:
break;
}
const QPoint &tmp = toPos - cursorPos;
if (qAbs(tmp.x()) < 3 && qAbs(tmp.y()) < 3)
return;
canAdsorbCursor = false;
cursorAnimation.setStartValue(cursorPos);
cursorAnimation.setEndValue(toPos);
cursorAnimation.start();
}
/// mouse left button is pressed in window vaild geometry
bool leftButtonPressed = false;
bool canAdsorbCursor = false;
Utility::CornerEdge lastCornerEdge;
QTimer startAnimationTimer;
QVariantAnimation cursorAnimation;
DPlatformBackingStore *m_store;
};
//class DXcbShmGraphicsBuffer : public QPlatformGraphicsBuffer
//{
//public:
// DXcbShmGraphicsBuffer(QImage *image)
// : QPlatformGraphicsBuffer(image->size(), QImage::toPixelFormat(image->format()))
// , m_access_lock(QPlatformGraphicsBuffer::None)
// , m_image(image)
// { }
// bool doLock(AccessTypes access, const QRect &rect) Q_DECL_OVERRIDE
// {
// Q_UNUSED(rect);
// if (access & ~(QPlatformGraphicsBuffer::SWReadAccess | QPlatformGraphicsBuffer::SWWriteAccess))
// return false;
// m_access_lock |= access;
// return true;
// }
// void doUnlock() Q_DECL_OVERRIDE { m_access_lock = None; }
// const uchar *data() const Q_DECL_OVERRIDE { return m_image.bits(); }
// uchar *data() Q_DECL_OVERRIDE { return m_image.bits(); }
// int bytesPerLine() const Q_DECL_OVERRIDE { return m_image.bytesPerLine(); }
// Origin origin() const Q_DECL_OVERRIDE { return QPlatformGraphicsBuffer::OriginTopLeft; }
//private:
// AccessTypes m_access_lock;
// QImage *m_image;
//};
DPlatformBackingStore::DPlatformBackingStore(QWindow *window, QXcbBackingStore *proxy)
: QPlatformBackingStore(window)
, m_proxy(proxy),
#ifndef QT_NO_OPENGL
m_textureId(0),
m_blitter(0)
#endif
{
m_eventListener = new WindowEventListener(this);
m_windowHook = DPlatformWindowHook::getHookByWindow(window->handle());
shadowPixmap.fill(Qt::transparent);
#ifdef Q_OS_LINUX
m_enableShadow = DXcbWMSupport::instance()->hasComposite();
QObject::connect(DXcbWMSupport::instance(), &DXcbWMSupport::hasCompositeChanged,
m_eventListener, [this, window] (bool hasComposite) {
m_enableShadow = hasComposite;
updateWindowMargins();
updateClipPath();
doDelayedUpdateWindowShadow();
});
#endif
initUserProperties();
//! Warning: At this point you must be initialized window Margins and window Extents
updateWindowMargins();
// updateFrameExtents();
VtableHook::overrideVfptrFun(static_cast(window->handle()), &QXcbWindowEventListener::handlePropertyNotifyEvent,
this, &DPlatformBackingStore::handlePropertyNotifyEvent);
QObject::connect(window, &QWindow::windowStateChanged,
m_eventListener, [this] {
updateWindowMargins(false);
});
window->installEventFilter(m_eventListener);
}
DPlatformBackingStore::~DPlatformBackingStore()
{
delete m_proxy;
delete m_eventListener;
// if (m_graphicsBuffer)
// delete m_graphicsBuffer;
VtableHook::clearGhostVtable(static_cast(static_cast(window()->handle())));
}
QPaintDevice *DPlatformBackingStore::paintDevice()
{
return &m_image;
}
static QColor colorBlend(const QColor &color1, const QColor &color2)
{
QColor c2 = color2.toRgb();
if (c2.alpha() >= 255)
return c2;
QColor c1 = color1.toRgb();
qreal c1_weight = 1 - c2.alphaF();
int r = c1_weight * c1.red() + c2.alphaF() * c2.red();
int g = c1_weight * c1.green() + c2.alphaF() * c2.green();
int b = c1_weight * c1.blue() + c2.alphaF() * c2.blue();
return QColor(r, g, b);
}
void DPlatformBackingStore::flush(QWindow *window, const QRegion ®ion, const QPoint &offset)
{
Q_UNUSED(region)
if (!m_proxy->paintDevice())
return;
const QPoint &windowOffset = this->windowOffset();
QRegion tmp_region;
QPainter pa(m_proxy->paintDevice());
pa.setCompositionMode(QPainter::CompositionMode_Source);
#ifdef Q_OS_LINUX
if (DXcbWMSupport::instance()->hasComposite())
#endif
pa.setRenderHint(QPainter::Antialiasing);
if (m_enableShadow) {
pa.setClipPath(m_windowClipPath);
for (const QRect &rect : region.rects()) {
const QRect &tmp_rect = rect.translated(windowOffset);
pa.drawImage(tmp_rect, m_image, rect);
if (tmp_rect.size() == m_size) {
tmp_region += QRect(QPoint(0, 0), m_size);
} else {
tmp_region += tmp_rect.united(QRect(windowOffset, m_image.size()));
}
}
} else {
pa.setPen(m_borderColor);
QColor border_color = m_borderColor;
#ifdef Q_OS_LINUX
if (!DXcbWMSupport::instance()->hasComposite())
border_color = colorBlend(QColor("#e0e0e0"), m_borderColor);
#endif
tmp_region += QRect(QPoint(0, 0), m_size);
if (m_borderWidth > 0) {
QPainterPath path;
path.addRect(tmp_region.rects().first());
path -= m_windowClipPath;
pa.fillPath(path, border_color);
pa.setClipPath(m_windowClipPath);
}
pa.drawImage(windowOffset, m_image);
}
pa.end();
// qDebug() << "flush" << window << tmp_region << offset;
DPlatformWindowHook *window_hook = m_windowHook;
if (window_hook)
window_hook->setWindowMargins(QMargins(0, 0, 0, 0));
m_proxy->flush(window, tmp_region, offset);
if (window_hook)
window_hook->setWindowMargins(windowMargins);
}
#ifndef QT_NO_OPENGL
static inline QRect deviceRect(const QRect &rect, QWindow *window)
{
QRect deviceRect(rect.topLeft() * window->devicePixelRatio(),
rect.size() * window->devicePixelRatio());
return deviceRect;
}
static QRegion deviceRegion(const QRegion ®ion, QWindow *window, const QPoint &offset)
{
if (offset.isNull() && window->devicePixelRatio() <= 1)
return region;
QVector rects;
const QVector regionRects = region.rects();
rects.reserve(regionRects.count());
foreach (const QRect &rect, regionRects)
rects.append(deviceRect(rect.translated(offset), window));
QRegion deviceRegion;
deviceRegion.setRects(rects.constData(), rects.count());
return deviceRegion;
}
static inline QRect toBottomLeftRect(const QRect &topLeftRect, int windowHeight)
{
return QRect(topLeftRect.x(), windowHeight - topLeftRect.bottomRight().y() - 1,
topLeftRect.width(), topLeftRect.height());
}
static void blitTextureForWidget(const QPlatformTextureList *textures, int idx,
QWindow *window, const QRect &deviceWindowRect,
QOpenGLTextureBlitter *blitter, const QPoint &offset)
{
Q_UNUSED(deviceWindowRect)
//orignal clipRect is wrong because of frame margins
//const QRect clipRect = textures->clipRect(idx);
QRect rectInWindow = textures->geometry(idx);
const QRect clipRect = QRect(QPoint(), rectInWindow.size());
if (clipRect.isEmpty())
return;
// relative to the TLW, not necessarily our window (if the flush is for a native child widget), have to adjust
rectInWindow.translate(-offset);
const QRect clippedRectInWindow = rectInWindow & clipRect.translated(rectInWindow.topLeft());
const QRect srcRect = toBottomLeftRect(clipRect, rectInWindow.height());
const QMatrix4x4 target = QOpenGLTextureBlitter::targetTransform(
deviceRect(clippedRectInWindow, window),
clippedRectInWindow);
//deviceWindowRect);
const QMatrix3x3 source = QOpenGLTextureBlitter::sourceTransform(deviceRect(srcRect, window),
deviceRect(rectInWindow, window).size(),
QOpenGLTextureBlitter::OriginBottomLeft);
blitter->blit(textures->textureId(idx), target, source);
}
#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0)
void DPlatformBackingStore::composeAndFlush(QWindow *window, const QRegion ®ion, const QPoint &offset,
QPlatformTextureList *textures, QOpenGLContext *context)
{
Q_UNUSED(textures);
Q_UNUSED(context);
flush(window, region, offset);
}
#else
void DPlatformBackingStore::composeAndFlushHelper(QWindow *window, const QRegion ®ion,
const QPoint &offset,
QPlatformTextureList *textures, QOpenGLContext *context,
bool translucentBackground)
{
Q_UNUSED(region)
//if (!qt_window_private(window)->receivedExpose)
//return;
if (!context->makeCurrent(window)) {
qWarning("composeAndFlush: makeCurrent() failed");
return;
}
//QWindowPrivate::get(window)->lastComposeTime.start();
QPoint reversedOrigin(windowMargins.left(), windowMargins.bottom()); // reversed
QOpenGLFunctions *funcs = context->functions();
funcs->glViewport(reversedOrigin.x(), reversedOrigin.y(),
m_windowSize.width() * window->devicePixelRatio(),
m_windowSize.height() * window->devicePixelRatio());
funcs->glClearColor(0, 0, 0, translucentBackground ? 0 : 1);
funcs->glClear(GL_COLOR_BUFFER_BIT);
if (!m_blitter) {
m_blitter = new QOpenGLTextureBlitter;
m_blitter->create();
}
m_blitter->bind();
const QRect deviceWindowRect = deviceRect(QRect(windowOffset(), m_windowSize), window);
// Textures for renderToTexture widgets.
for (int i = 0; i < textures->count(); ++i) {
if (!textures->flags(i).testFlag(QPlatformTextureList::StacksOnTop))
blitTextureForWidget(textures, i, window, deviceWindowRect, m_blitter, offset);
}
// Backingstore texture with the normal widgets.
GLuint textureId = 0;
QOpenGLTextureBlitter::Origin origin = QOpenGLTextureBlitter::OriginTopLeft;
#if 0
if (QPlatformGraphicsBuffer *graphicsBuffer = this->graphicsBuffer()) {
if (graphicsBuffer->size() != m_textureSize) {
if (m_textureId)
funcs->glDeleteTextures(1, &m_textureId);
funcs->glGenTextures(1, &m_textureId);
funcs->glBindTexture(GL_TEXTURE_2D, m_textureId);
QOpenGLContext *ctx = QOpenGLContext::currentContext();
if (!ctx->isOpenGLES() || ctx->format().majorVersion() >= 3) {
funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 0);
}
funcs->glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
funcs->glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
funcs->glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
funcs->glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
if (QPlatformGraphicsBufferHelper::lockAndBindToTexture(graphicsBuffer, &m_needsSwizzle, &m_premultiplied)) {
m_textureSize = graphicsBuffer->size();
} else {
m_textureSize = QSize(0,0);
}
graphicsBuffer->unlock();
} else if (!region.isEmpty()){
funcs->glBindTexture(GL_TEXTURE_2D, m_textureId);
QPlatformGraphicsBufferHelper::lockAndBindToTexture(graphicsBuffer, &m_needsSwizzle, &m_premultiplied);
}
if (graphicsBuffer->origin() == QPlatformGraphicsBuffer::OriginBottomLeft)
origin = QOpenGLTextureBlitter::OriginBottomLeft;
textureId = m_textureId;
}
else
#endif
{
TextureFlags flags = 0;
//I don't know why region is empty
//textureId = toTexture(deviceRegion(region, window, offset + windowOffset()), &m_textureSize, &flags);
QRegion region(0, 0, m_windowSize.width(), m_windowSize.height());
#if QT_VERSION < QT_VERSION_CHECK(5, 5, 0)
textureId = toTexture(deviceRegion(region, window, offset), &m_textureSize, false);
#else
textureId = toTexture(deviceRegion(region, window, offset), &m_textureSize, &flags);
#endif
m_needsSwizzle = (flags & TextureSwizzle) != 0;
m_premultiplied = (flags & TexturePremultiplied) != 0;
if (flags & TextureFlip)
origin = QOpenGLTextureBlitter::OriginBottomLeft;
}
funcs->glEnable(GL_BLEND);
if (m_premultiplied)
funcs->glBlendFuncSeparate(GL_ONE, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE);
else
funcs->glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE);
if (textureId) {
if (m_needsSwizzle)
#if QT_VERSION < QT_VERSION_CHECK(5, 8, 0)
m_blitter->setSwizzleRB(true);
#else
m_blitter->setRedBlueSwizzle(true);
#endif
// The backingstore is for the entire tlw.
// In case of native children offset tells the position relative to the tlw.
// reverse translate backward for widgets
const QRect srcRect = toBottomLeftRect(deviceWindowRect.translated(offset-windowOffset()), m_textureSize.height());
const QMatrix3x3 source = QOpenGLTextureBlitter::sourceTransform(srcRect,
m_textureSize,
origin);
m_blitter->blit(textureId, QMatrix4x4(), source);
if (m_needsSwizzle)
#if QT_VERSION < QT_VERSION_CHECK(5, 8, 0)
m_blitter->setSwizzleRB(false);
#else
m_blitter->setRedBlueSwizzle(false);
#endif
}
// Textures for renderToTexture widgets that have WA_AlwaysStackOnTop set.
for (int i = 0; i < textures->count(); ++i) {
if (textures->flags(i).testFlag(QPlatformTextureList::StacksOnTop))
blitTextureForWidget(textures, i, window, deviceWindowRect, m_blitter, offset);
}
funcs->glDisable(GL_BLEND);
m_blitter->release();
context->swapBuffers(window);
}
void DPlatformBackingStore::composeAndFlush(QWindow *window, const QRegion ®ion, const QPoint &offset,
QPlatformTextureList *textures, QOpenGLContext *context,
bool translucentBackground)
{
if (textures != nullptr) {
composeAndFlushHelper(window, region, offset, textures, context, translucentBackground);
}
}
#endif
QImage DPlatformBackingStore::toImage() const
{
return m_image;
}
#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0)
GLuint DPlatformBackingStore::toTexture(const QRegion &dirtyRegion, QSize *textureSize) const
{
return m_proxy->toTexture(dirtyRegion, textureSize);
}
#elif QT_VERSION < QT_VERSION_CHECK(5, 5, 0)
GLuint DPlatformBackingStore::toTexture(const QRegion &dirtyRegion, QSize *textureSize, bool *needsSwizzle) const
{
return QPlatformBackingStore::toTexture(dirtyRegion, textureSize, needsSwizzle);
}
#else
GLuint DPlatformBackingStore::toTexture(const QRegion &dirtyRegion, QSize *textureSize, TextureFlags *flags) const
{
return QPlatformBackingStore::toTexture(dirtyRegion, textureSize, flags);
}
#endif
#endif
#if QT_VERSION >= QT_VERSION_CHECK(5, 5, 0)
QPlatformGraphicsBuffer *DPlatformBackingStore::graphicsBuffer() const
{
// return m_graphicsBuffer;
return m_proxy->graphicsBuffer();
}
#endif
void DPlatformBackingStore::resize(const QSize &size, const QRegion &staticContents)
{
// qDebug() << "resize" << size << staticContents;
#if QT_VERSION > QT_VERSION_CHECK(5, 5, 1)
if (size == m_image.size())
return;
m_image = QImage(size, QImage::Format_ARGB32_Premultiplied);
#else
const int dpr = int(window()->devicePixelRatio());
const QSize xSize = size * dpr;
if (xSize == m_image.size() && dpr == m_image.devicePixelRatio())
return;
m_image = QImage(xSize, QImage::Format_ARGB32_Premultiplied);
m_image.setDevicePixelRatio(dpr);
#endif
// if (m_graphicsBuffer)
// delete m_graphicsBuffer;
// m_graphicsBuffer = new DXcbShmGraphicsBuffer(&m_image);
m_windowSize = size;
m_size = QSize(size.width() + windowMargins.left() + windowMargins.right(),
size.height() + windowMargins.top() + windowMargins.bottom());
m_proxy->resize(m_size, staticContents);
updateClipPath();
//! TODO: update window margins
// updateWindowMargins();
if (isUserSetClipPath) {
if (shadowPixmap.isNull()) {
updateWindowShadow();
}
if (!m_windowClipPath.isEmpty())
updateWindowBlurAreasForWM();
} else {
updateWindowShadow();
if (!m_blurAreaList.isEmpty() || !m_blurPathList.isEmpty() || m_enableBlurWindow)
updateWindowBlurAreasForWM();
}
updateInputShapeRegion();
paintWindowShadow();
}
void DPlatformBackingStore::beginPaint(const QRegion ®ion)
{
if (m_translucentBackground) {
QPainter p(paintDevice());
p.setCompositionMode(QPainter::CompositionMode_Source);
const QVector rects = region.rects();
const QColor blank = Qt::transparent;
for (QVector::const_iterator it = rects.begin(); it != rects.end(); ++it) {
const QRect &rect = *it;
p.fillRect(rect, blank);
}
}
}
void DPlatformBackingStore::endPaint()
{
// m_proxy->endPaint();
// qDebug() << "end paint";
}
void DPlatformBackingStore::initUserProperties()
{
updateWindowRadius();
updateBorderWidth();
updateBorderColor();
updateUserClipPath();
updateFrameMask();
updateShadowRadius();
updateShadowOffset();
updateShadowColor();
updateTranslucentBackground();
updateEnableSystemMove();
updateEnableSystemResize();
updateEnableBlurWindow();
updateWindowBlurAreas();
updateWindowBlurPaths();
updateAutoInputMaskByClipPath();
}
bool DPlatformBackingStore::updateWindowMargins(bool repaintShadow)
{
Qt::WindowState state = window()->windowState();
const QMargins old_margins = windowMargins;
const QRect &window_geometry = window()->handle()->geometry();
if (state == Qt::WindowMaximized || state == Qt::WindowFullScreen) {
setWindowMargins(QMargins(0, 0, 0, 0));
} else if (state != Qt::WindowMinimized) {
setWindowMargins(QMargins(qMax(getShadowRadius() - getShadowOffset().x(), m_borderWidth),
qMax(getShadowRadius() - getShadowOffset().y(), m_borderWidth),
qMax(getShadowRadius() + getShadowOffset().x(), m_borderWidth),
qMax(getShadowRadius() + getShadowOffset().y(), m_borderWidth)));
}
if (repaintShadow && old_margins != windowMargins) {
window()->handle()->setGeometry(window_geometry);
repaintWindowShadow();
return true;
}
return false;
}
void DPlatformBackingStore::updateFrameExtents()
{
QMargins extentsMargins = windowMargins;
if (canUseClipPath() && !isUserSetClipPath) {
extentsMargins -= m_borderWidth;
}
Utility::setFrameExtents(window()->winId(), extentsMargins);
}
void DPlatformBackingStore::updateInputShapeRegion()
{
if (!windowGeometry().isValid())
return;
int mouse_margins;
if (m_enableShadow)
mouse_margins = canResize() ? MOUSE_MARGINS : 0;
else
mouse_margins = m_borderWidth;
// clear old state
Utility::setShapeRectangles(window()->winId(), QRegion(), true);
Utility::setShapeRectangles(window()->winId(), QRegion(), false);
if (m_autoInputMaskByClipPath && (isUserSetClipPath || getWindowRadius() > 0)) {
QPainterPath p;
if (Q_LIKELY(mouse_margins > 0)) {
QPainterPathStroker stroker;
stroker.setJoinStyle(Qt::MiterJoin);
stroker.setWidth(mouse_margins * 2);
p = stroker.createStroke(m_windowClipPath);
p = p.united(m_windowClipPath);
p.translate(-0.5, -0.5);
} else {
p = m_windowClipPath;
}
Utility::setShapePath(window()->winId(), p
#ifdef Q_OS_LINUX
, DXcbWMSupport::instance()->hasComposite()
#endif
);
} else {
QRegion region(windowGeometry().adjusted(-mouse_margins, -mouse_margins, mouse_margins, mouse_margins));
Utility::setShapeRectangles(window()->winId(), region
#ifdef Q_OS_LINUX
, DXcbWMSupport::instance()->hasComposite()
#endif
);
}
}
void DPlatformBackingStore::updateWindowRadius()
{
const QVariant &v = window()->property(windowRadius);
if (!v.isValid()) {
window()->setProperty(windowRadius, m_windowRadius);
return;
}
bool ok;
int radius = v.toInt(&ok);
if (ok && radius != m_windowRadius) {
m_windowRadius = radius;
isUserSetWindowRadius = true;
updateClipPath();
}
}
void DPlatformBackingStore::updateBorderWidth()
{
const QVariant &v = window()->property(borderWidth);
if (!v.isValid()) {
window()->setProperty(borderWidth, m_borderWidth);
return;
}
bool ok;
int width = v.toInt(&ok);
if (ok && width != m_borderWidth) {
m_borderWidth = width;
updateFrameExtents();
if (!updateWindowMargins())
doDelayedUpdateWindowShadow();
}
}
void DPlatformBackingStore::updateBorderColor()
{
const QVariant &v = window()->property(borderColor);
if (!v.isValid()) {
window()->setProperty(borderColor, m_borderColor);
return;
}
const QColor &color = qvariant_cast(v);
if (color.isValid() && m_borderColor != color) {
m_borderColor = color;
doDelayedUpdateWindowShadow();
}
}
void DPlatformBackingStore::updateUserClipPath()
{
const QVariant &v = window()->property(clipPath);
if (!v.isValid()) {
return;
}
QPainterPath path;
path = qvariant_cast(v);
if (!isUserSetClipPath && path.isEmpty())
return;
isUserSetClipPath = !path.isEmpty();
if (path.isEmpty())
updateClipPath();
else
setClipPah(path * window()->devicePixelRatio());
}
void DPlatformBackingStore::updateClipPath()
{
if (!isUserSetClipPath) {
QPainterPath path;
if (canUseClipPath())
path.addRoundedRect(QRect(QPoint(0, 0), m_windowSize), getWindowRadius(), getWindowRadius());
else
path.addRect(0, 0, m_windowSize.width(), m_windowSize.height());
setClipPah(path);
}
}
void DPlatformBackingStore::updateFrameMask()
{
const QVariant &v = window()->property(frameMask);
if (!v.isValid()) {
return;
}
QRegion region = qvariant_cast(v);
static_cast(window()->handle())->QXcbWindow::setMask(region * window()->devicePixelRatio());
isUserSetFrameMask = !region.isEmpty();
}
void DPlatformBackingStore::updateShadowRadius()
{
const QVariant &v = window()->property(shadowRadius);
if (!v.isValid()) {
window()->setProperty(shadowRadius, m_shadowRadius);
return;
}
bool ok;
int radius = qMax(v.toInt(&ok), 0);
if (ok && radius != m_shadowRadius) {
m_shadowRadius = radius;
updateWindowMargins();
if (m_enableShadow)
doDelayedUpdateWindowShadow();
}
}
void DPlatformBackingStore::updateShadowOffset()
{
const QVariant &v = window()->property(shadowOffset);
if (!v.isValid()) {
window()->setProperty(shadowOffset, m_shadowOffset);
return;
}
const QPoint &offset = v.toPoint();
if (offset != m_shadowOffset) {
m_shadowOffset = offset;
updateWindowMargins();
if (m_enableShadow)
doDelayedUpdateWindowShadow();
}
}
void DPlatformBackingStore::updateShadowColor()
{
const QVariant &v = window()->property(shadowColor);
if (!v.isValid()) {
window()->setProperty(shadowColor, m_shadowColor);
return;
}
const QColor &color = qvariant_cast(v);
if (color.isValid() && m_shadowColor != color) {
m_shadowColor = color;
if (m_enableShadow)
doDelayedUpdateWindowShadow();
}
}
void DPlatformBackingStore::updateTranslucentBackground()
{
const QVariant &v = window()->property(translucentBackground);
if (!v.isValid()) {
window()->setProperty(translucentBackground, m_translucentBackground);
return;
}
m_translucentBackground = v.toBool();
}
void DPlatformBackingStore::updateEnableSystemResize()
{
const QVariant &v = window()->property(enableSystemResize);
if (!v.isValid()) {
window()->setProperty(enableSystemResize, m_enableSystemResize);
return;
}
if (m_enableSystemResize == v.toBool())
return;
m_enableSystemResize = v.toBool();
updateInputShapeRegion();
}
void DPlatformBackingStore::updateEnableSystemMove()
{
const QVariant &v = window()->property(enableSystemMove);
if (!v.isValid()) {
window()->setProperty(enableSystemMove, m_enableSystemMove);
return;
}
m_enableSystemMove = v.toBool();
}
void DPlatformBackingStore::updateEnableBlurWindow()
{
const QVariant &v = window()->property(enableBlurWindow);
if (!v.isValid()) {
window()->setProperty(enableBlurWindow, m_enableBlurWindow);
return;
}
if (m_enableBlurWindow != v.toBool()) {
m_enableBlurWindow = v.toBool();
#ifdef Q_OS_LINUX
if (m_enableBlurWindow) {
QObject::connect(DXcbWMSupport::instance(), &DXcbWMSupport::windowManagerChanged,
m_eventListener, &WindowEventListener::updateWindowBlurAreasForWM);
} else {
QObject::disconnect(DXcbWMSupport::instance(), &DXcbWMSupport::windowManagerChanged,
m_eventListener, &WindowEventListener::updateWindowBlurAreasForWM);
}
#endif
updateWindowBlurAreasForWM();
}
}
void DPlatformBackingStore::updateWindowBlurAreas()
{
const QVariant &v = window()->property(windowBlurAreas);
const QVector &tmpV = qvariant_cast>(v);
const QVector &a = *(reinterpret_cast*>(&tmpV));
if (a.isEmpty() && m_blurAreaList.isEmpty())
return;
m_blurAreaList = a;
updateWindowBlurAreasForWM();
}
void DPlatformBackingStore::updateWindowBlurPaths()
{
const QVariant &v = window()->property(windowBlurPaths);
const QList paths = qvariant_cast>(v);
if (paths.isEmpty() && m_blurPathList.isEmpty())
return;
m_blurPathList = paths;
updateWindowBlurAreasForWM();
}
void DPlatformBackingStore::updateAutoInputMaskByClipPath()
{
const QVariant &v = window()->property(autoInputMaskByClipPath);
if (!v.isValid()) {
window()->setProperty(autoInputMaskByClipPath, m_autoInputMaskByClipPath);
return;
}
if (m_autoInputMaskByClipPath != v.toBool()) {
m_autoInputMaskByClipPath = v.toBool();
}
}
void DPlatformBackingStore::setWindowMargins(const QMargins &margins)
{
if (windowMargins == margins)
return;
windowMargins = margins;
m_windowClipPath = m_clipPath.translated(windowOffset());
DPlatformWindowHook *hook = m_windowHook;
if (hook) {
hook->setWindowMargins(margins, true);
}
const QSize &tmp_size = windowGeometry().size();
m_size = QSize(tmp_size.width() + windowMargins.left() + windowMargins.right(),
tmp_size.height() + windowMargins.top() + windowMargins.bottom());
if (m_size.isValid()) {
m_proxy->resize(m_size, QRegion());
}
updateInputShapeRegion();
updateFrameExtents();
if (!m_blurAreaList.isEmpty() || !m_blurPathList.isEmpty() || m_enableBlurWindow)
updateWindowBlurAreasForWM();
window()->setProperty(frameMargins, QVariant::fromValue(windowMargins));
}
void DPlatformBackingStore::setClipPah(const QPainterPath &path)
{
if (m_clipPath != path) {
m_clipPath = path;
m_windowClipPath = m_clipPath.translated(windowOffset());
windowValidRect = m_clipPath.boundingRect().toRect();
updateInputShapeRegion();
if (isUserSetClipPath) {
updateWindowBlurAreasForWM();
doDelayedUpdateWindowShadow();
}
}
}
void DPlatformBackingStore::paintWindowShadow(QRegion region)
{
if (!m_proxy->paintDevice() || shadowPixmap.isNull())
return;
QPainter pa;
/// begin paint window drop shadow
pa.begin(m_proxy->paintDevice());
pa.setCompositionMode(QPainter::CompositionMode_Source);
pa.drawPixmap(0, 0, shadowPixmap);
pa.end();
DPlatformWindowHook *window_hook = m_windowHook;
if (window_hook)
window_hook->setWindowMargins(QMargins(0, 0, 0, 0));
if (region.isEmpty()) {
region += QRect(windowMargins.left(), 0, m_windowSize.width(), windowMargins.top());
region += QRect(windowMargins.left(), windowMargins.top() + m_windowSize.height(), m_windowSize.width(), windowMargins.bottom());
region += QRect(0, 0, windowMargins.left(), m_size.height());
region += QRect(windowMargins.left() + m_windowSize.width(), 0, windowMargins.right(), m_size.height());
}
m_proxy->flush(window(), region, QPoint(0, 0));
if (window_hook)
window_hook->setWindowMargins(windowMargins);
/// end
}
void DPlatformBackingStore::repaintWindowShadow()
{
updateShadowTimer.stop();
shadowPixmap = QPixmap();
if (windowMargins.isNull())
return;
updateWindowShadow();
paintWindowShadow(QRegion(0, 0, m_size.width(), m_size.height()));
if (!shadowPixmap.isNull())
flush(window(), QRect(QPoint(0, 0), m_windowSize), QPoint(0, 0));
}
inline QSize margins2Size(const QMargins &margins)
{
return QSize(margins.left() + margins.right(),
margins.top() + margins.bottom());
}
void DPlatformBackingStore::updateWindowShadow()
{
if (m_image.isNull() || !m_enableShadow)
return;
bool paintShadow = isUserSetClipPath || shadowPixmap.isNull();
if (!paintShadow) {
QSize margins_size = margins2Size(windowMargins + getWindowRadius() + m_borderWidth);
if (margins_size.width() > qMin(m_size.width(), shadowPixmap.width())
|| margins_size.height() > qMin(m_size.height(), shadowPixmap.height())) {
paintShadow = true;
}
}
if (paintShadow) {
int shadow_radius = qMax(getShadowRadius(), m_borderWidth);
QImage image;
if (shadow_radius > m_borderWidth) {
QPixmap pixmap(m_size - QSize(2 * shadow_radius, 2 * shadow_radius));
if (pixmap.isNull())
return;
pixmap.fill(Qt::transparent);
QPainter pa(&pixmap);
pa.fillPath(m_clipPath, m_shadowColor);
pa.end();
image = Utility::dropShadow(pixmap, shadow_radius, m_shadowColor);
} else {
image = QImage(m_size, QImage::Format_ARGB32_Premultiplied);
image.fill(Qt::transparent);
}
/// begin paint window border;
QPainter pa;
pa.begin(&image);
if (m_borderWidth > 0) {
QPainterPathStroker pathStroker;
pathStroker.setWidth(m_borderWidth * 2);
QTransform transform = pa.transform();
const QRectF &clipRect = m_clipPath.boundingRect();
transform.translate(windowMargins.left() + 2, windowMargins.top() + 2);
transform.scale((clipRect.width() - 4) / clipRect.width(),
(clipRect.height() - 4) / clipRect.height());
pa.setRenderHint(QPainter::Antialiasing);
pa.fillPath(pathStroker.createStroke(m_windowClipPath), m_borderColor);
pa.setCompositionMode(QPainter::CompositionMode_Clear);
pa.setRenderHint(QPainter::Antialiasing, false);
pa.setTransform(transform);
}
pa.fillPath(m_clipPath, Qt::transparent);
pa.end();
/// end
shadowPixmap = QPixmap::fromImage(image);
} else {
shadowPixmap = QPixmap::fromImage(Utility::borderImage(shadowPixmap, windowMargins + getWindowRadius(), m_size));
}
}
bool DPlatformBackingStore::updateWindowBlurAreasForWM()
{
const QRect &windowValidRect = windowGeometry();
if (windowValidRect.isEmpty())
return false;
xcb_window_t top_level_w = Utility::getNativeTopLevelWindow(window()->winId());
QPoint offset;
if (top_level_w != window()->winId()) {
offset = Utility::translateCoordinates(QPoint(0, 0), window()->winId(), top_level_w);
}
QVector newAreas;
qreal device_pixel_ratio = window()->devicePixelRatio();
if (m_enableBlurWindow) {
Utility::BlurArea area;
area.x = windowValidRect.x() << offset.x();
area.y = windowValidRect.y() << offset.y();
area.width = windowValidRect.width();
area.height = windowValidRect.height();
area.xRadius = getWindowRadius();
area.yRaduis = getWindowRadius();
newAreas.append(std::move(area));
} else {
newAreas.reserve(m_blurAreaList.size());
foreach (Utility::BlurArea area, m_blurAreaList) {
area *= device_pixel_ratio;
if (area.x < 0) {
area.width += area.x;
area.x = 0;
}
if (area.y < 0) {
area.height += area.y;
area.y = 0;
}
area.x += windowValidRect.x();
area.y += windowValidRect.y();
area.width = qMin(area.x + area.width, windowValidRect.right() + 1) - area.x;
area.height = qMin(area.y + area.height, windowValidRect.bottom() + 1) - area.y;
area.x += offset.x();
area.y += offset.y();
newAreas.append(std::move(area));
}
}
if ((isUserSetClipPath && !m_windowClipPath.isEmpty()) || !m_blurPathList.isEmpty()) {
QList newPathList;
newPathList.reserve(m_blurPathList.size());
foreach (QPainterPath path, m_blurPathList) {
path *= device_pixel_ratio;
if (m_windowClipPath.isEmpty())
newPathList << path.translated(windowValidRect.topLeft() + offset);
else
newPathList << path.translated(windowValidRect.topLeft()).intersected(m_windowClipPath).translated(offset);
}
foreach (const Utility::BlurArea &area, newAreas) {
QPainterPath path;
path.addRoundedRect(area.x, area.y, area.width, area.height, area.xRadius, area.yRaduis);
if (m_windowClipPath.isEmpty())
newPathList << path;
else
newPathList << path.intersected(m_windowClipPath.translated(offset));
}
return Utility::blurWindowBackgroundByPaths(top_level_w, newPathList);
}
return Utility::blurWindowBackground(top_level_w, newAreas);
}
void DPlatformBackingStore::doDelayedUpdateWindowShadow(int delaye)
{
if (m_eventListener)
updateShadowTimer.start(delaye, m_eventListener);
}
bool DPlatformBackingStore::isWidgetWindow(const QWindow *window)
{
return window->metaObject()->className() == QStringLiteral("QWidgetWindow");
}
QWidgetWindow *DPlatformBackingStore::widgetWindow() const
{
return static_cast(window());
}
int DPlatformBackingStore::getWindowRadius() const
{
#ifdef Q_OS_LINUX
return (isUserSetWindowRadius || DXcbWMSupport::instance()->hasComposite()) ? m_windowRadius : 0;
#else
return m_windowRadius;
#endif
}
bool DPlatformBackingStore::canUseClipPath() const
{
QXcbWindow::NetWmStates states = (QXcbWindow::NetWmStates)window()->property(netWmStates).toInt();
if (states & (QXcbWindow::NetWmStateFullScreen | QXcbWindow::NetWmStateMaximizedHorz | QXcbWindow::NetWmStateMaximizedVert)) {
return false;
}
return true;
}
bool DPlatformBackingStore::canResize() const
{
return m_enableSystemResize
&& !window()->flags().testFlag(Qt::Popup)
&& window()->minimumSize() != window()->maximumSize();
}
void DPlatformBackingStore::onWindowStateChanged()
{
updateClipPath();
updateFrameExtents();
doDelayedUpdateWindowShadow();
}
void DPlatformBackingStore::handlePropertyNotifyEvent(const xcb_property_notify_event_t *event)
{
DQXcbWindow *window = static_cast(reinterpret_cast(this));
QWindow *ww = window->window();
Qt::WindowState oldState = ww->windowState();
window->QXcbWindow::handlePropertyNotifyEvent(event);
if (window->m_windowState != oldState) {
ww->setWindowState(window->m_windowState);
}
if (event->window == window->xcb_window()
&& event->atom == window->atom(QXcbAtom::_NET_WM_STATE)) {
QXcbWindow::NetWmStates states = window->netWmStates();
ww->setProperty(netWmStates, (int)states);
}
}
DPP_END_NAMESPACE
#include "dplatformbackingstore.moc"
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dplatformbackingstore.h 0000664 0000000 0000000 00000014443 13255347074 0026215 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#ifndef DXCBBACKINGSTORE_H
#define DXCBBACKINGSTORE_H
#define private public
#include
#undef private
#include
#include
#include "global.h"
#include "utility.h"
QT_BEGIN_NAMESPACE
class QXcbBackingStore;
class QWidgetWindow;
class QOpenGLTextureBlitter;
QT_END_NAMESPACE
struct xcb_property_notify_event_t;
DPP_BEGIN_NAMESPACE
class DXcbShmGraphicsBuffer;
class WindowEventListener;
class DPlatformWindowHook;
class DPlatformBackingStore : public QPlatformBackingStore
{
public:
DPlatformBackingStore(QWindow *window, QXcbBackingStore *proxy);
~DPlatformBackingStore();
QPaintDevice *paintDevice() Q_DECL_OVERRIDE;
// 'window' can be a child window, in which case 'region' is in child window coordinates and
// offset is the (child) window's offset in relation to the window surface.
void flush(QWindow *window, const QRegion ®ion, const QPoint &offset) Q_DECL_OVERRIDE;
#ifndef QT_NO_OPENGL
#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0)
void composeAndFlush(QWindow *window, const QRegion ®ion, const QPoint &offset,
QPlatformTextureList *textures, QOpenGLContext *context) Q_DECL_OVERRIDE;
#else
void composeAndFlushHelper(QWindow *window, const QRegion ®ion, const QPoint &offset,
QPlatformTextureList *textures, QOpenGLContext *context,
bool translucentBackground);
void composeAndFlush(QWindow *window, const QRegion ®ion, const QPoint &offset,
QPlatformTextureList *textures, QOpenGLContext *context,
bool translucentBackground) Q_DECL_OVERRIDE;
#endif
QImage toImage() const Q_DECL_OVERRIDE;
#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0)
GLuint toTexture(const QRegion &dirtyRegion, QSize *textureSize) const Q_DECL_OVERRIDE;
#elif QT_VERSION < QT_VERSION_CHECK(5, 5, 0)
GLuint toTexture(const QRegion &dirtyRegion, QSize *textureSize, bool *needsSwizzle) const Q_DECL_OVERRIDE;
#else
GLuint toTexture(const QRegion &dirtyRegion, QSize *textureSize, TextureFlags *flags) const Q_DECL_OVERRIDE;
#endif
#endif
#if QT_VERSION >= QT_VERSION_CHECK(5, 5, 0)
QPlatformGraphicsBuffer *graphicsBuffer() const Q_DECL_OVERRIDE;
#endif
void resize(const QSize &size, const QRegion &staticContents) Q_DECL_OVERRIDE;
void beginPaint(const QRegion ®ion) Q_DECL_OVERRIDE;
void endPaint() Q_DECL_OVERRIDE;
static bool isWidgetWindow(const QWindow *window);
private:
void initUserProperties();
bool updateWindowMargins(bool repaintShadow = true);
void updateFrameExtents();
void updateInputShapeRegion();
void updateClipPath();
void updateWindowShadow();
bool updateWindowBlurAreasForWM();
void doDelayedUpdateWindowShadow(int delaye = 30);
/// update of user properties
void updateWindowRadius();
void updateBorderWidth();
void updateBorderColor();
void updateUserClipPath();
void updateFrameMask();
void updateShadowRadius();
void updateShadowOffset();
void updateShadowColor();
void updateTranslucentBackground();
void updateEnableSystemResize();
void updateEnableSystemMove();
void updateEnableBlurWindow();
void updateWindowBlurAreas();
void updateWindowBlurPaths();
void updateAutoInputMaskByClipPath();
void setWindowMargins(const QMargins &margins);
void setClipPah(const QPainterPath &path);
void setWindowBlurArea(const QVector &area);
void paintWindowShadow(QRegion region = QRegion());
void repaintWindowShadow();
inline bool isWidgetWindow() const
{ return isWidgetWindow(window());}
QWidgetWindow *widgetWindow() const;
inline QPoint windowOffset() const
{ return QPoint(windowMargins.left(), windowMargins.top());}
inline QRect windowGeometry() const
{ return QRect(windowOffset(), m_windowSize);}
inline int getShadowRadius() const
{ return m_enableShadow ? m_shadowRadius : 0;}
inline QPoint getShadowOffset() const
{ return m_shadowOffset;}
inline int getWindowRadius() const;
bool canUseClipPath() const;
bool canResize() const;
void onWindowStateChanged();
void handlePropertyNotifyEvent(const xcb_property_notify_event_t *event);
QSize m_size;
QSize m_windowSize;
QImage m_image;
QXcbBackingStore *m_proxy;
WindowEventListener *m_eventListener = Q_NULLPTR;
// DXcbShmGraphicsBuffer *m_graphicsBuffer = Q_NULLPTR;
DPlatformWindowHook *m_windowHook = Q_NULLPTR;
int m_windowRadius = 4;
bool isUserSetWindowRadius = false;
int m_borderWidth = 1;
bool isUserSetClipPath = false;
QPainterPath m_clipPath;
QPainterPath m_windowClipPath;
QColor m_borderColor = QColor(0, 0, 0, 255 * 0.15);
int m_shadowRadius = 60;
QPoint m_shadowOffset = QPoint(0, 16);
QColor m_shadowColor = QColor(0, 0, 0, 255 * 0.6);
QPixmap shadowPixmap;
bool m_translucentBackground = false;
bool m_enableSystemResize = true;
bool m_enableSystemMove = true;
bool m_enableBlurWindow = false;
bool m_autoInputMaskByClipPath = true;
bool m_enableShadow = true;
QVector m_blurAreaList;
QList m_blurPathList;
QRect windowValidRect;
QMargins windowMargins;
bool isUserSetFrameMask = false;
QBasicTimer updateShadowTimer;
friend class WindowEventListener;
#ifndef QT_NO_OPENGL
GLuint m_textureId;
QSize m_textureSize;
bool m_needsSwizzle;
bool m_premultiplied;
QOpenGLTextureBlitter *m_blitter;
#endif
};
DPP_END_NAMESPACE
Q_DECLARE_METATYPE(QMargins)
#endif // DXCBBACKINGSTORE_H
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dplatformbackingstorehelper.cpp 0000664 0000000 0000000 00000012761 13255347074 0027751 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#include "dplatformbackingstorehelper.h"
#include "vtablehook.h"
#include "dplatformwindowhelper.h"
#include "dframewindow.h"
#include "dwmsupport.h"
#ifdef Q_OS_LINUX
#define private public
#include "qxcbbackingstore.h"
#undef private
#endif
#include
#include
#include
#include
DPP_BEGIN_NAMESPACE
DPlatformBackingStoreHelper::DPlatformBackingStoreHelper()
{
}
bool DPlatformBackingStoreHelper::addBackingStore(QPlatformBackingStore *store)
{
VtableHook::overrideVfptrFun(store, &QPlatformBackingStore::beginPaint, this, &DPlatformBackingStoreHelper::beginPaint);
VtableHook::overrideVfptrFun(store, &QPlatformBackingStore::paintDevice, this, &DPlatformBackingStoreHelper::paintDevice);
return VtableHook::overrideVfptrFun(store, &QPlatformBackingStore::flush, this, &DPlatformBackingStoreHelper::flush);
}
static QThreadStorage _d_dxcb_overridePaintDevice;
QPaintDevice *DPlatformBackingStoreHelper::paintDevice()
{
QPlatformBackingStore *store = backingStore();
if (_d_dxcb_overridePaintDevice.hasLocalData() && _d_dxcb_overridePaintDevice.localData()) {
static thread_local QImage device(1, 1, QImage::Format_Alpha8);
return &device;
}
return VtableHook::callOriginalFun(store, &QPlatformBackingStore::paintDevice);
}
void DPlatformBackingStoreHelper::beginPaint(const QRegion ®ion)
{
QPlatformBackingStore *store = backingStore();
bool has_alpha = store->window()->property("_d_dxcb_TransparentBackground").toBool();
if (!has_alpha)
_d_dxcb_overridePaintDevice.setLocalData(true);
VtableHook::callOriginalFun(store, &QPlatformBackingStore::beginPaint, region);
_d_dxcb_overridePaintDevice.setLocalData(false);
}
void DPlatformBackingStoreHelper::flush(QWindow *window, const QRegion ®ion, const QPoint &offset)
{
if (!backingStore()->paintDevice())
return;
if (Q_LIKELY(DWMSupport::instance()->hasComposite())) {
DPlatformWindowHelper *window_helper = DPlatformWindowHelper::mapped.value(window->handle());
if (!window_helper)
goto end;
qreal device_pixel_ratio = window_helper->m_nativeWindow->window()->devicePixelRatio();
int window_radius = qRound(window_helper->getWindowRadius() * device_pixel_ratio);
// 停止触发内部窗口更新的定时器
if (window_helper->m_frameWindow->m_paintShadowOnContentTimerId > 0) {
window_helper->m_frameWindow->killTimer(window_helper->m_frameWindow->m_paintShadowOnContentTimerId);
window_helper->m_frameWindow->m_paintShadowOnContentTimerId = -1;
}
if (window_helper && (window_helper->m_isUserSetClipPath || window_radius > 0)) {
QPainterPath path;
QRegion new_region = region;
// if (!window_helper->m_isUserSetClipPath) {
// QRect window_rect(QPoint(0, 0), window_helper->m_nativeWindow->geometry().size());
// new_region += QRect(0, 0, window_radius, window_radius);
// new_region += QRect(window_rect.width() - window_radius,
// window_rect.height() - window_radius,
// window_radius, window_radius);
// new_region += QRect(0, window_rect.height() - window_radius,
// window_radius, window_radius);
// new_region += QRect(window_rect.width() - window_radius, 0,
// window_radius, window_radius);
// }
path.addRegion(new_region);
path -= window_helper->m_clipPath * device_pixel_ratio;
if (path.isEmpty())
goto end;
QPainter pa(backingStore()->paintDevice());
if (!pa.isActive())
goto end;
QBrush border_brush(window_helper->m_frameWindow->m_shadowImage);
const QPoint &offset = window_helper->m_frameWindow->m_contentGeometry.topLeft() * device_pixel_ratio;
border_brush.setMatrix(QMatrix(1, 0, 0, 1, -offset.x(), -offset.y()));
pa.setRenderHint(QPainter::Antialiasing);
pa.setCompositionMode(QPainter::CompositionMode_Source);
pa.fillPath(path, border_brush);
if (window_helper->m_borderWidth > 0
&& window_helper->m_borderColor != Qt::transparent) {
pa.setClipPath(path);
pa.setPen(QPen(window_helper->m_borderColor, window_helper->m_borderWidth,
Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
pa.drawPath(window_helper->m_clipPath);
}
pa.end();
}
}
end:
return VtableHook::callOriginalFun(this->backingStore(), &QPlatformBackingStore::flush, window, region, offset);
}
DPP_END_NAMESPACE
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dplatformbackingstorehelper.h 0000664 0000000 0000000 00000002675 13255347074 0027421 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#ifndef DPLATFORMBACKINGSTOREHELPER_H
#define DPLATFORMBACKINGSTOREHELPER_H
#include
#include "global.h"
QT_BEGIN_NAMESPACE
class QPlatformBackingStore;
class QWindow;
class QRegion;
class QPoint;
class QPaintDevice;
QT_END_NAMESPACE
DPP_BEGIN_NAMESPACE
class DPlatformBackingStoreHelper
{
public:
DPlatformBackingStoreHelper();
bool addBackingStore(QPlatformBackingStore *store);
QPlatformBackingStore *backingStore() const
{ return reinterpret_cast(const_cast(this));}
QPaintDevice *paintDevice();
void beginPaint(const QRegion &);
void flush(QWindow *window, const QRegion ®ion, const QPoint &offset);
};
DPP_END_NAMESPACE
#endif // DPLATFORMBACKINGSTOREHELPER_H
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dplatformintegration.cpp 0000664 0000000 0000000 00000053373 13255347074 0026425 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#include "dplatformintegration.h"
#include "global.h"
#include "dforeignplatformwindow.h"
#include "vtablehook.h"
#ifdef USE_NEW_IMPLEMENTING
#include "dplatformwindowhelper.h"
#include "dplatformbackingstorehelper.h"
#include "dplatformopenglcontexthelper.h"
#include "dframewindow.h"
#else
#include "dplatformbackingstore.h"
#include "dplatformwindowhook.h"
#endif
#ifdef Q_OS_LINUX
#define private public
#include "qxcbcursor.h"
#undef private
#include "windoweventhook.h"
#include "xcbnativeeventfilter.h"
#include "dplatformnativeinterfacehook.h"
#include "qxcbscreen.h"
#include "qxcbbackingstore.h"
#include
#include
#include
#endif
#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0)
#include
#else
#include
#endif
#include
#include
#include
#include
#define protected public
#include
#undef protected
#include
DPP_BEGIN_NAMESPACE
#ifdef Q_OS_LINUX
#if QT_VERSION < QT_VERSION_CHECK(5, 5, 0)
DPlatformIntegration *DPlatformIntegration::m_instance = Q_NULLPTR;
#endif
#endif
DPlatformIntegration::DPlatformIntegration(const QStringList ¶meters, int &argc, char **argv)
: DPlatformIntegrationParent(parameters, argc, argv)
#ifdef USE_NEW_IMPLEMENTING
, m_storeHelper(new DPlatformBackingStoreHelper)
, m_contextHelper(new DPlatformOpenGLContextHelper)
#endif
{
#ifdef Q_OS_LINUX
#if QT_VERSION < QT_VERSION_CHECK(5, 5, 0)
m_instance = this;
#endif
#endif
VtableHook::overrideVfptrFun(nativeInterface(),
&QPlatformNativeInterface::platformFunction,
&DPlatformNativeInterfaceHook::platformFunction);
}
DPlatformIntegration::~DPlatformIntegration()
{
#ifdef Q_OS_LINUX
if (!m_eventFilter)
return;
qApp->removeNativeEventFilter(m_eventFilter);
delete m_eventFilter;
#endif
#ifdef USE_NEW_IMPLEMENTING
delete m_storeHelper;
delete m_contextHelper;
#endif
}
QPlatformWindow *DPlatformIntegration::createPlatformWindow(QWindow *window) const
{
qDebug() << __FUNCTION__ << window << window->type() << window->parent();
if (qEnvironmentVariableIsSet("DXCB_PRINT_WINDOW_CREATE")) {
printf("New Window: %s(0x%llx, name: \"%s\")\n", window->metaObject()->className(), (quintptr)window, qPrintable(window->objectName()));
}
// handle foreign native window
if (window->type() == Qt::ForeignWindow && window->property("_q_foreignWinId").isValid()) {
return new DForeignPlatformWindow(window);
}
bool isUseDxcb = window->type() != Qt::Desktop && window->property(useDxcb).toBool();
if (isUseDxcb) {
QSurfaceFormat format = window->format();
const int oldAlpha = format.alphaBufferSize();
const int newAlpha = 8;
window->setProperty("_d_dxcb_TransparentBackground", format.hasAlpha());
if (!DPlatformWindowHelper::windowRedirectContent(window)) {
if (oldAlpha != newAlpha) {
format.setAlphaBufferSize(newAlpha);
window->setFormat(format);
}
}
}
QPlatformWindow *w = DPlatformIntegrationParent::createPlatformWindow(window);
QNativeWindow *xw = static_cast(w);
if (isUseDxcb) {
#ifdef USE_NEW_IMPLEMENTING
Q_UNUSED(new DPlatformWindowHelper(xw))
#else
Q_UNUSED(new DPlatformWindowHook(xw))
#endif
}
#ifdef Q_OS_LINUX
const DFrameWindow *frame_window = qobject_cast(window);
bool rc = frame_window ? DPlatformWindowHelper::windowRedirectContent(frame_window->m_contentWindow)
: DPlatformWindowHelper::windowRedirectContent(window);
Q_UNUSED(new WindowEventHook(xw, rc))
#endif
// QWindow *tp_for_window = window->transientParent();
// if (tp_for_window) {
// // reset transient parent
// if (DPlatformWindowHelper *helper = DPlatformWindowHelper::mapped.value(tp_for_window->handle())) {
// window->setTransientParent(helper->m_frameWindow);
// }
// }
return xw;
}
QPlatformBackingStore *DPlatformIntegration::createPlatformBackingStore(QWindow *window) const
{
qDebug() << __FUNCTION__ << window << window->type() << window->parent();
QPlatformBackingStore *store = DPlatformIntegrationParent::createPlatformBackingStore(window);
if (window->type() != Qt::Desktop && window->property(useDxcb).toBool())
#ifdef USE_NEW_IMPLEMENTING
if (!DPlatformWindowHelper::windowRedirectContent(window)) {
m_storeHelper->addBackingStore(store);
if (DPlatformWindowHelper *helper = DPlatformWindowHelper::mapped.value(window->handle())) {
helper->m_frameWindow->m_contentBackingStore = store;
}
}
#else
return new DPlatformBackingStore(window, static_cast(store));
#endif
return store;
}
QPlatformOpenGLContext *DPlatformIntegration::createPlatformOpenGLContext(QOpenGLContext *context) const
{
QPlatformOpenGLContext *p_context = DPlatformIntegrationParent::createPlatformOpenGLContext(context);
// m_contextHelper->addOpenGLContext(context, p_context);
return p_context;
}
QStringList DPlatformIntegration::themeNames() const
{
QStringList list = DPlatformIntegrationParent::themeNames();
list.prepend("deepin");
return list;
}
#ifdef Q_OS_LINUX
typedef int (*PtrXcursorLibraryLoadCursor)(void *, const char *);
typedef char *(*PtrXcursorLibraryGetTheme)(void *);
typedef int (*PtrXcursorLibrarySetTheme)(void *, const char *);
typedef int (*PtrXcursorLibraryGetDefaultSize)(void *);
#if defined(XCB_USE_XLIB) && !defined(QT_NO_LIBRARY)
#include
enum {
XCursorShape = CursorShape
};
#undef CursorShape
static PtrXcursorLibraryLoadCursor ptrXcursorLibraryLoadCursor = 0;
static PtrXcursorLibraryGetTheme ptrXcursorLibraryGetTheme = 0;
static PtrXcursorLibrarySetTheme ptrXcursorLibrarySetTheme = 0;
static PtrXcursorLibraryGetDefaultSize ptrXcursorLibraryGetDefaultSize = 0;
static xcb_font_t cursorFont = 0;
#endif
static int cursorIdForShape(int cshape)
{
int cursorId = 0;
switch (cshape) {
case Qt::ArrowCursor:
cursorId = XC_left_ptr;
break;
case Qt::UpArrowCursor:
cursorId = XC_center_ptr;
break;
case Qt::CrossCursor:
cursorId = XC_crosshair;
break;
case Qt::WaitCursor:
cursorId = XC_watch;
break;
case Qt::IBeamCursor:
cursorId = XC_xterm;
break;
case Qt::SizeAllCursor:
cursorId = XC_fleur;
break;
case Qt::PointingHandCursor:
cursorId = XC_hand2;
break;
case Qt::SizeBDiagCursor:
cursorId = XC_top_right_corner;
break;
case Qt::SizeFDiagCursor:
cursorId = XC_bottom_right_corner;
break;
case Qt::SizeVerCursor:
case Qt::SplitVCursor:
cursorId = XC_sb_v_double_arrow;
break;
case Qt::SizeHorCursor:
case Qt::SplitHCursor:
cursorId = XC_sb_h_double_arrow;
break;
case Qt::WhatsThisCursor:
cursorId = XC_question_arrow;
break;
case Qt::ForbiddenCursor:
cursorId = XC_circle;
break;
case Qt::BusyCursor:
cursorId = XC_watch;
break;
default:
break;
}
return cursorId;
}
static const char * const cursorNames[] = {
"left_ptr",
"up_arrow",
"cross",
"wait",
"ibeam",
"size_ver",
"size_hor",
"size_bdiag",
"size_fdiag",
"size_all",
"blank",
"split_v",
"split_h",
"pointing_hand",
"forbidden",
"whats_this",
"left_ptr_watch",
"openhand",
"closedhand",
"copy",
"move",
"link"
};
static xcb_cursor_t loadCursor(void *dpy, int cshape)
{
xcb_cursor_t cursor = XCB_NONE;
if (!ptrXcursorLibraryLoadCursor || !dpy)
return cursor;
switch (cshape) {
case Qt::DragCopyCursor:
cursor = ptrXcursorLibraryLoadCursor(dpy, "dnd-copy");
break;
case Qt::DragMoveCursor:
cursor = ptrXcursorLibraryLoadCursor(dpy, "dnd-move");
break;
case Qt::DragLinkCursor:
cursor = ptrXcursorLibraryLoadCursor(dpy, "dnd-link");
break;
default:
break;
}
if (!cursor) {
cursor = ptrXcursorLibraryLoadCursor(dpy, cursorNames[cshape]);
}
return cursor;
}
static xcb_cursor_t qt_xcb_createCursorXRender(QXcbScreen *screen, const QImage &image,
const QPoint &spot)
{
#ifdef XCB_USE_RENDER
xcb_connection_t *conn = screen->xcb_connection();
const int w = image.width();
const int h = image.height();
xcb_generic_error_t *error = 0;
xcb_render_query_pict_formats_cookie_t formatsCookie = xcb_render_query_pict_formats(conn);
xcb_render_query_pict_formats_reply_t *formatsReply = xcb_render_query_pict_formats_reply(conn,
formatsCookie,
&error);
if (!formatsReply || error) {
qWarning("qt_xcb_createCursorXRender: query_pict_formats failed");
free(formatsReply);
free(error);
return XCB_NONE;
}
xcb_render_pictforminfo_t *fmt = xcb_render_util_find_standard_format(formatsReply,
XCB_PICT_STANDARD_ARGB_32);
if (!fmt) {
qWarning("qt_xcb_createCursorXRender: Failed to find format PICT_STANDARD_ARGB_32");
free(formatsReply);
return XCB_NONE;
}
QImage img = image.convertToFormat(QImage::Format_ARGB32_Premultiplied);
xcb_image_t *xi = xcb_image_create(w, h, XCB_IMAGE_FORMAT_Z_PIXMAP,
32, 32, 32, 32,
QSysInfo::ByteOrder == QSysInfo::BigEndian ? XCB_IMAGE_ORDER_MSB_FIRST : XCB_IMAGE_ORDER_LSB_FIRST,
XCB_IMAGE_ORDER_MSB_FIRST,
0, 0, 0);
if (!xi) {
qWarning("qt_xcb_createCursorXRender: xcb_image_create failed");
free(formatsReply);
return XCB_NONE;
}
xi->data = (uint8_t *) malloc(xi->stride * h);
if (!xi->data) {
qWarning("qt_xcb_createCursorXRender: Failed to malloc() image data");
xcb_image_destroy(xi);
free(formatsReply);
return XCB_NONE;
}
memcpy(xi->data, img.constBits(), img.byteCount());
xcb_pixmap_t pix = xcb_generate_id(conn);
xcb_create_pixmap(conn, 32, pix, screen->root(), w, h);
xcb_render_picture_t pic = xcb_generate_id(conn);
xcb_render_create_picture(conn, pic, pix, fmt->id, 0, 0);
xcb_gcontext_t gc = xcb_generate_id(conn);
xcb_create_gc(conn, gc, pix, 0, 0);
xcb_image_put(conn, pix, gc, xi, 0, 0, 0);
xcb_free_gc(conn, gc);
xcb_cursor_t cursor = xcb_generate_id(conn);
xcb_render_create_cursor(conn, cursor, pic, spot.x(), spot.y());
free(xi->data);
xcb_image_destroy(xi);
xcb_render_free_picture(conn, pic);
xcb_free_pixmap(conn, pix);
free(formatsReply);
return cursor;
#else
Q_UNUSED(screen);
Q_UNUSED(image);
Q_UNUSED(spot);
return XCB_NONE;
#endif
}
static uint8_t cur_blank_bits[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
static xcb_cursor_t overrideCreateNonStandardCursor(QXcbCursor *xcb_cursor, Qt::CursorShape cshape, QWindow *window)
{
xcb_cursor_t cursor = 0;
xcb_connection_t *conn = xcb_cursor->xcb_connection();
QImage image;
switch (cshape) {
case Qt::BlankCursor: {
xcb_pixmap_t cp = xcb_create_pixmap_from_bitmap_data(conn, xcb_cursor->m_screen->root(), cur_blank_bits, 16, 16,
1, 0, 0, 0);
xcb_pixmap_t mp = xcb_create_pixmap_from_bitmap_data(conn, xcb_cursor->m_screen->root(), cur_blank_bits, 16, 16,
1, 0, 0, 0);
cursor = xcb_generate_id(conn);
xcb_create_cursor(conn, cursor, cp, mp, 0, 0, 0, 0xFFFF, 0xFFFF, 0xFFFF, 8, 8);
return cursor;
}
case Qt::SizeVerCursor:
image.load(":/bottom_side.png");
break;
case Qt::SizeAllCursor:
image.load(":/all-scroll.png");
break;
case Qt::SplitVCursor:
image.load(":/sb_v_double_arrow.png");
break;
case Qt::SplitHCursor:
image.load(":/sb_h_double_arrow.png");
break;
case Qt::WhatsThisCursor:
image.load(":/question_arrow.png");
break;
case Qt::BusyCursor:
image.load(":/left_ptr_watch_0001.png");
break;
case Qt::ForbiddenCursor:
image.load(":/crossed_circle.png");
break;
case Qt::OpenHandCursor:
image.load(":/hand1.png");
break;
case Qt::ClosedHandCursor:
image.load(":/grabbing.png");
break;
case Qt::DragCopyCursor:
image.load(":/dnd-copy.png");
break;
case Qt::DragMoveCursor:
image.load(":/dnd-move.png");
break;
case Qt::DragLinkCursor:
image.load(":/dnd-link.png");
break;
default:
break;
}
if (!image.isNull()) {
image = image.scaledToWidth(24 * window->devicePixelRatio());
cursor = qt_xcb_createCursorXRender(xcb_cursor->m_screen, image, QPoint(8, 8) * window->devicePixelRatio());
}
return cursor;
}
static bool updateCursorTheme(void *dpy)
{
if (!ptrXcursorLibraryGetTheme
|| !ptrXcursorLibrarySetTheme)
return false;
QByteArray theme = ptrXcursorLibraryGetTheme(dpy);
int setTheme = ptrXcursorLibrarySetTheme(dpy,theme.constData());
return setTheme;
}
static xcb_cursor_t overrideCreateFontCursor(QXcbCursor *xcb_cursor, QCursor *c, QWindow *window)
{
const Qt::CursorShape cshape = c->shape();
xcb_connection_t *conn = xcb_cursor->xcb_connection();
int cursorId = cursorIdForShape(cshape);
xcb_cursor_t cursor = XCB_NONE;
// Try Xcursor first
#if defined(XCB_USE_XLIB) && !defined(QT_NO_LIBRARY)
if (cshape >= 0 && cshape <= Qt::LastCursor) {
void *dpy = xcb_cursor->connection()->xlib_display();
// special case for non-standard dnd-* cursors
cursor = loadCursor(dpy, cshape);
if (!cursor && !xcb_cursor->m_gtkCursorThemeInitialized) {
VtableHook::callOriginalFun(xcb_cursor, &QPlatformCursor::changeCursor, c, window);
if (updateCursorTheme(dpy)) {
cursor = loadCursor(dpy, cshape);
}
}
}
if (cursor)
return cursor;
if (!cursor && cursorId) {
#ifdef DISPLAY_FROM_XCB
cursor = XCreateFontCursor(DISPLAY_FROM_XCB(xcb_cursor), cursorId);
#else
cursor = XCreateFontCursor(static_cast(xcb_cursor->connection()->xlib_display()), cursorId);
#endif
if (cursor)
return cursor;
}
#endif
// Non-standard X11 cursors are created from bitmaps
cursor = overrideCreateNonStandardCursor(xcb_cursor, cshape, window);
// Create a glpyh cursor if everything else failed
if (!cursor && cursorId) {
cursor = xcb_generate_id(conn);
xcb_create_glyph_cursor(conn, cursor, cursorFont, cursorFont,
cursorId, cursorId + 1,
0xFFFF, 0xFFFF, 0xFFFF, 0, 0, 0);
}
if (cursor && cshape >= 0 && cshape < Qt::LastCursor && xcb_cursor->connection()->hasXFixes()) {
const char *name = cursorNames[cshape];
xcb_xfixes_set_cursor_name(conn, cursor, strlen(name), name);
}
return cursor;
}
static void overrideChangeCursor(QPlatformCursor *cursorHandle, QCursor * cursor, QWindow * widget)
{
QXcbWindow *w = 0;
if (widget && widget->handle())
w = static_cast(widget->handle());
else
// No X11 cursor control when there is no widget under the cursor
return;
if (widget->property(disableOverrideCursor).toBool())
return;
// set cursor size scale
static bool xcursrSizeIsSet = qEnvironmentVariableIsSet("XCURSOR_SIZE");
if (!xcursrSizeIsSet)
qputenv("XCURSOR_SIZE", QByteArray::number(24 * widget->devicePixelRatio()));
QXcbCursor *xcb_cursor = static_cast(cursorHandle);
xcb_cursor_t c = XCB_CURSOR_NONE;
if (cursor && cursor->shape() != Qt::BitmapCursor) {
const QXcbCursorCacheKey key(cursor->shape());
QXcbCursor::CursorHash::iterator it = xcb_cursor->m_cursorHash.find(key);
if (it == xcb_cursor->m_cursorHash.end()) {
it = xcb_cursor->m_cursorHash.insert(key, overrideCreateFontCursor(xcb_cursor, cursor, widget));
}
c = it.value();
#if QT_VERSION < QT_VERSION_CHECK(5, 7, 1)
w->setCursor(c);
#else
w->setCursor(c, false);
#endif
}
VtableHook::callOriginalFun(cursorHandle, &QPlatformCursor::changeCursor, cursor, widget);
}
static void hookXcbCursor(QScreen *screen)
{
if (screen && screen->handle())
VtableHook::overrideVfptrFun(screen->handle()->cursor(), &QPlatformCursor::changeCursor, &overrideChangeCursor);
}
#endif
static bool hookDragObjectEventFilter(QObject *drag, QObject *o, QEvent *e)
{
if (e->type() == QEvent::MouseMove) {
return static_cast(drag)->QBasicDrag::eventFilter(o, e);
}
return VtableHook::callOriginalFun(drag, &QObject::eventFilter, o, e);
}
#ifdef Q_OS_LINUX
typedef QXcbScreen QNativeScreen;
#elif defined(Q_OS_WIN)
typedef QWindowsScreen QNativeScreen;
#endif
QWindow *overrideTopLevelAt(QPlatformScreen *s, const QPoint &point)
{
QWindow *window = static_cast(s)->QNativeScreen::topLevelAt(point);
if (DFrameWindow *fw = qobject_cast(window)) {
return fw->contentWindow();
}
return window;
}
static void hookScreenGetWindow(QScreen *screen)
{
if (screen && screen->handle())
VtableHook::overrideVfptrFun(screen->handle(), &QPlatformScreen::topLevelAt, &overrideTopLevelAt);
}
void DPlatformIntegration::initialize()
{
// 由于Qt很多代码中写死了是xcb，所以只能伪装成是xcb
// FIXME: set platform_name to xcb to avoid webengine crash
// It need dtk update tag, make it default when dtk udate
if (qEnvironmentVariableIsSet("DXCB_FAKE_PLATFORM_NAME_XCB")) {
*QGuiApplicationPrivate::platform_name = "xcb";
}
qApp->setProperty("_d_isDxcb", true);
QXcbIntegration::initialize();
#ifdef Q_OS_LINUX
m_eventFilter = new XcbNativeEventFilter(defaultConnection());
qApp->installNativeEventFilter(m_eventFilter);
if (!qEnvironmentVariableIsSet("DXCB_DISABLE_HOOK_CURSOR")) {
#if defined(XCB_USE_XLIB) && !defined(QT_NO_LIBRARY)
static bool function_ptrs_not_initialized = true;
if (function_ptrs_not_initialized) {
QLibrary xcursorLib(QLatin1String("Xcursor"), 1);
bool xcursorFound = xcursorLib.load();
if (!xcursorFound) { // try without the version number
xcursorLib.setFileName(QLatin1String("Xcursor"));
xcursorFound = xcursorLib.load();
}
if (xcursorFound) {
ptrXcursorLibraryLoadCursor =
(PtrXcursorLibraryLoadCursor) xcursorLib.resolve("XcursorLibraryLoadCursor");
ptrXcursorLibraryGetTheme =
(PtrXcursorLibraryGetTheme) xcursorLib.resolve("XcursorGetTheme");
ptrXcursorLibrarySetTheme =
(PtrXcursorLibrarySetTheme) xcursorLib.resolve("XcursorSetTheme");
ptrXcursorLibraryGetDefaultSize =
(PtrXcursorLibraryGetDefaultSize) xcursorLib.resolve("XcursorGetDefaultSize");
}
function_ptrs_not_initialized = false;
}
#endif
for (QScreen *s : qApp->screens()) {
hookXcbCursor(s);
}
QObject::connect(qApp, &QGuiApplication::screenAdded, qApp, &hookXcbCursor);
}
#endif
VtableHook::overrideVfptrFun(qApp->d_func(), &QGuiApplicationPrivate::isWindowBlocked,
this, &DPlatformIntegration::isWindowBlockedHandle);
// FIXME(zccrs): 修复启动drag后鼠标从一块屏幕移动到另一块后图标窗口位置不对
VtableHook::overrideVfptrFun(static_cast(drag()), &QObject::eventFilter, &hookDragObjectEventFilter);
for (QScreen *s : qApp->screens()) {
hookScreenGetWindow(s);
}
QObject::connect(qApp, &QGuiApplication::screenAdded, qApp, &hookScreenGetWindow);
}
bool DPlatformIntegration::isWindowBlockedHandle(QWindow *window, QWindow **blockingWindow)
{
if (DFrameWindow *frame = qobject_cast(window)) {
return VtableHook::callOriginalFun(qApp->d_func(), &QGuiApplicationPrivate::isWindowBlocked, frame->m_contentWindow, blockingWindow);
}
return VtableHook::callOriginalFun(qApp->d_func(), &QGuiApplicationPrivate::isWindowBlocked, window, blockingWindow);
}
DPP_END_NAMESPACE
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dplatformintegration.h 0000664 0000000 0000000 00000004473 13255347074 0026067 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#ifndef GENERICPLUGIN_H
#define GENERICPLUGIN_H
#include "global.h"
#include
#ifdef Q_OS_LINUX
#include "qxcbintegration.h"
typedef QXcbIntegration DPlatformIntegrationParent;
#elif defined(Q_OS_WIN)
#include "qwindowsgdiintegration.h"
typedef QWindowsGdiIntegration DPlatformIntegrationParent;
#endif
DPP_BEGIN_NAMESPACE
class DPlatformWindowHook;
class XcbNativeEventFilter;
class DPlatformBackingStoreHelper;
class DPlatformOpenGLContextHelper;
class DPlatformIntegration : public DPlatformIntegrationParent
{
public:
DPlatformIntegration(const QStringList ¶meters, int &argc, char **argv);
~DPlatformIntegration();
QPlatformWindow *createPlatformWindow(QWindow *window) const Q_DECL_OVERRIDE;
QPlatformBackingStore *createPlatformBackingStore(QWindow *window) const Q_DECL_OVERRIDE;
QPlatformOpenGLContext *createPlatformOpenGLContext(QOpenGLContext *context) const Q_DECL_OVERRIDE;
QStringList themeNames() const Q_DECL_OVERRIDE;
void initialize() Q_DECL_OVERRIDE;
#ifdef Q_OS_LINUX
#if QT_VERSION < QT_VERSION_CHECK(5, 5, 0)
static DPlatformIntegration *instance() { return m_instance; }
private:
static DPlatformIntegration *m_instance;
#endif
inline static QXcbConnection *xcbConnection()
{ return instance()->defaultConnection();}
private:
XcbNativeEventFilter *m_eventFilter = Q_NULLPTR;
#endif
private:
// handle the DFrameWindow modal blocked state
bool isWindowBlockedHandle(QWindow *window, QWindow **blockingWindow);
DPlatformBackingStoreHelper *m_storeHelper;
DPlatformOpenGLContextHelper *m_contextHelper;
};
DPP_END_NAMESPACE
#endif // GENERICPLUGIN_H
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dplatformnativeinterfacehook.cpp 0000664 0000000 0000000 00000010035 13255347074 0030116 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#include "dplatformnativeinterfacehook.h"
#include "global.h"
#include "utility.h"
#include "dplatformwindowhelper.h"
#include "dwmsupport.h"
#ifdef Q_OS_LINUX
#include "qxcbnativeinterface.h"
typedef QXcbNativeInterface DPlatformNativeInterface;
#elif defined(Q_OS_WIN)
#include "qwindowsgdinativeinterface.h"
typedef QWindowsGdiNativeInterface DPlatformNativeInterface;
#endif
DPP_BEGIN_NAMESPACE
static QString version()
{
return QStringLiteral(DXCB_VERSION);
}
QFunctionPointer DPlatformNativeInterfaceHook::platformFunction(QPlatformNativeInterface *interface, const QByteArray &function)
{
if (function == setWmBlurWindowBackgroundArea) {
return reinterpret_cast(&Utility::blurWindowBackground);
} else if (function == setWmBlurWindowBackgroundPathList) {
return reinterpret_cast(&Utility::blurWindowBackgroundByPaths);
} else if (function == setWmBlurWindowBackgroundMaskImage) {
return reinterpret_cast(&Utility::blurWindowBackgroundByImage);
} else if (function == hasBlurWindow) {
return reinterpret_cast(&Utility::hasBlurWindow);
} else if (function == hasComposite) {
return reinterpret_cast(&Utility::hasComposite);
} else if (function == connectWindowManagerChangedSignal) {
return reinterpret_cast(&DWMSupport::connectWindowManagerChangedSignal);
} else if (function == connectHasBlurWindowChanged) {
return reinterpret_cast(&DWMSupport::connectHasBlurWindowChanged);
} else if (function == connectHasCompositeChanged) {
return reinterpret_cast(&DWMSupport::connectHasCompositeChanged);
} else if (function == getWindows) {
return reinterpret_cast(&Utility::getWindows);
} else if (function == getCurrentWorkspaceWindows) {
return reinterpret_cast(&Utility::getCurrentWorkspaceWindows);
} else if (function == connectWindowListChanged) {
return reinterpret_cast(&DWMSupport::connectWindowListChanged);
} else if (function == setMWMFunctions) {
return reinterpret_cast(&DWMSupport::setMWMFunctions);
} else if (function == getMWMFunctions) {
return reinterpret_cast(&DWMSupport::getMWMFunctions);
} else if (function == setMWMDecorations) {
return reinterpret_cast(&DWMSupport::setMWMDecorations);
} else if (function == getMWMDecorations) {
return reinterpret_cast(&DWMSupport::getMWMDecorations);
} else if (function == connectWindowMotifWMHintsChanged) {
return reinterpret_cast(&DWMSupport::connectWindowMotifWMHintsChanged);
} else if (function == popupSystemWindowMenu) {
return reinterpret_cast(&DWMSupport::popupSystemWindowMenu);
} else if (function == setWindowProperty) {
return reinterpret_cast(&DPlatformWindowHelper::setWindowProperty);
} else if (function == pluginVersion) {
return reinterpret_cast(&version);
}
#if QT_VERSION >= QT_VERSION_CHECK(5, 4, 0)
return static_cast(interface)->DPlatformNativeInterface::platformFunction(function);
#endif
return 0;
}
DPP_END_NAMESPACE
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dplatformnativeinterfacehook.h 0000664 0000000 0000000 00000002134 13255347074 0027564 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#ifndef DPLATFORMNATIVEINTERFACE_H
#define DPLATFORMNATIVEINTERFACE_H
#include
#include "global.h"
QT_BEGIN_NAMESPACE
class QPlatformNativeInterface;
QT_END_NAMESPACE
DPP_BEGIN_NAMESPACE
class DPlatformNativeInterfaceHook
{
public:
static QFunctionPointer platformFunction(QPlatformNativeInterface *interface, const QByteArray &function);
};
DPP_END_NAMESPACE
#endif // DPLATFORMNATIVEINTERFACE_H
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dplatformopenglcontexthelper.cpp 0000664 0000000 0000000 00000013236 13255347074 0030165 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#include "dplatformopenglcontexthelper.h"
#include "vtablehook.h"
#include "dplatformwindowhelper.h"
#include "dframewindow.h"
#include "dwmsupport.h"
#include
#include
#include
#include
#include
#include
#include
#include
DPP_BEGIN_NAMESPACE
DPlatformOpenGLContextHelper::DPlatformOpenGLContextHelper()
{
}
bool DPlatformOpenGLContextHelper::addOpenGLContext(QOpenGLContext *object, QPlatformOpenGLContext *context)
{
Q_UNUSED(object)
return VtableHook::overrideVfptrFun(context, &QPlatformOpenGLContext::swapBuffers, this, &DPlatformOpenGLContextHelper::swapBuffers);
}
static void drawCornerImage(const QImage &source, const QPoint &source_offset, QPainter *dest, const QPainterPath &dest_path, QOpenGLFunctions *glf)
{
if (source.isNull())
return;
const QRectF &br = dest_path.boundingRect();
if (br.isEmpty())
return;
int height = dest->device()->height();
QBrush brush(source);
QImage tmp_image(br.size().toSize(), QImage::Format_RGBA8888);
glf->glReadPixels(br.x(), height - br.y() - tmp_image.height(), tmp_image.width(), tmp_image.height(),
GL_RGBA, GL_UNSIGNED_BYTE, tmp_image.bits());
tmp_image = tmp_image.mirrored();
brush.setMatrix(QMatrix(1, 0, 0, 1, -source_offset.x() - br.x(), -source_offset.y() - br.y()));
QPainter pa(&tmp_image);
pa.setRenderHint(QPainter::Antialiasing);
pa.setCompositionMode(QPainter::CompositionMode_Source);
pa.fillPath(dest_path.translated(-br.topLeft()), brush);
pa.end();
dest->drawImage(br.topLeft(), tmp_image);
}
void DPlatformOpenGLContextHelper::swapBuffers(QPlatformSurface *surface)
{
if (!DWMSupport::instance()->hasComposite())
goto end;
if (surface->surface()->surfaceClass() == QSurface::Window) {
QWindow *window = static_cast(surface->surface());
DPlatformWindowHelper *window_helper = DPlatformWindowHelper::mapped.value(window->handle());
if (!window_helper)
goto end;
if (!window_helper->m_isUserSetClipPath && window_helper->getWindowRadius() <= 0)
goto end;
qreal device_pixel_ratio = window_helper->m_nativeWindow->window()->devicePixelRatio();
QPainterPath path;
const QPainterPath &real_clip_path = window_helper->m_clipPath * device_pixel_ratio;
const QSize &window_size = window->handle()->geometry().size();
path.addRect(QRect(QPoint(0, 0), window_size));
path -= real_clip_path;
if (path.isEmpty())
goto end;
QOpenGLPaintDevice device(window_size);
QPainter pa_device(&device);
pa_device.setCompositionMode(QPainter::CompositionMode_Source);
if (window_helper->m_isUserSetClipPath) {
const QRect &content_rect = QRect(window_helper->m_frameWindow->contentOffsetHint() * device_pixel_ratio, window_size);
QBrush border_brush(window_helper->m_frameWindow->platformBackingStore->toImage());
border_brush.setMatrix(QMatrix(1, 0, 0, 1, -content_rect.x(), -content_rect.y()));
pa_device.fillPath(path, border_brush);
} else {
const QImage &frame_image = window_helper->m_frameWindow->platformBackingStore->toImage();
const QRect background_rect(QPoint(0, 0), window_size);
const QPoint offset = window_helper->m_frameWindow->contentOffsetHint() * device_pixel_ratio;
QRect corner_rect(0, 0, window_helper->m_windowRadius * device_pixel_ratio, window_helper->m_windowRadius * device_pixel_ratio);
QPainterPath corner_path;
QOpenGLFunctions *gl_funcs = QOpenGLContext::currentContext()->functions();
// draw top-left
corner_path.addRect(corner_rect);
drawCornerImage(frame_image, offset, &pa_device, corner_path - real_clip_path, gl_funcs);
// draw top-right
corner_rect.moveTopRight(background_rect.topRight());
corner_path = QPainterPath();
corner_path.addRect(corner_rect);
drawCornerImage(frame_image, offset, &pa_device, corner_path - real_clip_path, gl_funcs);
// draw bottom-left
corner_rect.moveBottomLeft(background_rect.bottomLeft());
corner_path = QPainterPath();
corner_path.addRect(corner_rect);
drawCornerImage(frame_image, offset, &pa_device, corner_path - real_clip_path, gl_funcs);
// draw bottom-right
corner_rect.moveBottomRight(background_rect.bottomRight());
corner_path = QPainterPath();
corner_path.addRect(corner_rect);
drawCornerImage(frame_image, offset, &pa_device, corner_path - real_clip_path, gl_funcs);
}
pa_device.end();
}
end:
VtableHook::callOriginalFun(this->context(), &QPlatformOpenGLContext::swapBuffers, surface);
}
DPP_END_NAMESPACE
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dplatformopenglcontexthelper.h 0000664 0000000 0000000 00000002576 13255347074 0027637 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#ifndef DPLATFORMOPENGLCONTEXTHELPER_H
#define DPLATFORMOPENGLCONTEXTHELPER_H
#include
#include "global.h"
QT_BEGIN_NAMESPACE
class QPlatformOpenGLContext;
class QPlatformSurface;
class QOpenGLContext;
QT_END_NAMESPACE
DPP_BEGIN_NAMESPACE
class DPlatformOpenGLContextHelper
{
public:
DPlatformOpenGLContextHelper();
bool addOpenGLContext(QOpenGLContext *object, QPlatformOpenGLContext *context);
QPlatformOpenGLContext *context() const
{ return reinterpret_cast(const_cast(this));}
void initialize();
void swapBuffers(QPlatformSurface *surface);
};
DPP_END_NAMESPACE
#endif // DPLATFORMOPENGLCONTEXTHELPER_H
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dplatformwindowhelper.cpp 0000664 0000000 0000000 00000130366 13255347074 0026607 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#include "dplatformwindowhelper.h"
#include "dplatformintegration.h"
#include "dframewindow.h"
#include "vtablehook.h"
#include "dwmsupport.h"
#ifdef Q_OS_LINUX
#include "qxcbwindow.h"
#include
#include
#include
#endif
#include
#include
#include
Q_DECLARE_METATYPE(QPainterPath)
Q_DECLARE_METATYPE(QMargins)
DPP_BEGIN_NAMESPACE
#define HOOK_VFPTR(Fun) VtableHook::overrideVfptrFun(window, &QPlatformWindow::Fun, this, &DPlatformWindowHelper::Fun)
#define CALL this->window()->QNativeWindow
PUBLIC_CLASS(QWindow, DPlatformWindowHelper);
PUBLIC_CLASS(QMouseEvent, DPlatformWindowHelper);
PUBLIC_CLASS(QDropEvent, DPlatformWindowHelper);
PUBLIC_CLASS(QNativeWindow, DPlatformWindowHelper);
QHash DPlatformWindowHelper::mapped;
DPlatformWindowHelper::DPlatformWindowHelper(QNativeWindow *window)
: QObject(window->window())
, m_nativeWindow(window)
{
mapped[window] = this;
m_frameWindow = new DFrameWindow(window->window());
m_frameWindow->setFlags((window->window()->flags() | Qt::FramelessWindowHint | Qt::CustomizeWindowHint | Qt::NoDropShadowWindowHint) & ~Qt::WindowMinMaxButtonsHint);
m_frameWindow->create();
m_frameWindow->installEventFilter(this);
m_frameWindow->setShadowRadius(getShadowRadius());
m_frameWindow->setShadowColor(m_shadowColor);
m_frameWindow->setShadowOffset(m_shadowOffset);
m_frameWindow->setBorderWidth(m_borderWidth);
m_frameWindow->setBorderColor(getBorderColor());
m_frameWindow->setEnableSystemMove(m_enableSystemMove);
m_frameWindow->setEnableSystemResize(m_enableSystemResize);
window->setParent(m_frameWindow->handle());
window->window()->installEventFilter(this);
window->window()->setScreen(m_frameWindow->screen());
window->window()->setProperty("_d_real_winId", window->winId());
window->window()->setProperty(::frameMargins, QVariant::fromValue(m_frameWindow->contentMarginsHint()));
#ifdef Q_OS_LINUX
if (windowRedirectContent(window->window())) {
xcb_composite_redirect_window(window->xcb_connection(), window->xcb_window(), XCB_COMPOSITE_REDIRECT_MANUAL);
damage_id = xcb_generate_id(window->xcb_connection());
xcb_damage_create(window->xcb_connection(), damage_id, window->xcb_window(), XCB_DAMAGE_REPORT_LEVEL_NON_EMPTY);
}
#endif
updateClipPathByWindowRadius(window->window()->size());
updateClipPathFromProperty();
updateFrameMaskFromProperty();
updateWindowRadiusFromProperty();
updateBorderWidthFromProperty();
updateBorderColorFromProperty();
updateShadowRadiusFromProperty();
updateShadowOffsetFromProperty();
updateShadowColorFromProperty();
updateEnableSystemResizeFromProperty();
updateEnableSystemMoveFromProperty();
updateEnableBlurWindowFromProperty();
updateWindowBlurAreasFromProperty();
updateWindowBlurPathsFromProperty();
updateAutoInputMaskByClipPathFromProperty();
HOOK_VFPTR(setGeometry);
HOOK_VFPTR(geometry);
HOOK_VFPTR(normalGeometry);
HOOK_VFPTR(frameMargins);
HOOK_VFPTR(setVisible);
HOOK_VFPTR(setWindowFlags);
HOOK_VFPTR(setWindowState);
HOOK_VFPTR(winId);
HOOK_VFPTR(setParent);
HOOK_VFPTR(setWindowTitle);
HOOK_VFPTR(setWindowFilePath);
HOOK_VFPTR(setWindowIcon);
HOOK_VFPTR(raise);
HOOK_VFPTR(lower);
// HOOK_VFPTR(isExposed);
HOOK_VFPTR(isEmbedded);
HOOK_VFPTR(setOpacity);
HOOK_VFPTR(propagateSizeHints);
HOOK_VFPTR(requestActivateWindow);
// HOOK_VFPTR(setKeyboardGrabEnabled);
// HOOK_VFPTR(setMouseGrabEnabled);
HOOK_VFPTR(setWindowModified);
// HOOK_VFPTR(windowEvent);
HOOK_VFPTR(startSystemResize);
HOOK_VFPTR(setFrameStrutEventsEnabled);
HOOK_VFPTR(frameStrutEventsEnabled);
HOOK_VFPTR(setAlertState);
HOOK_VFPTR(isAlertState);
connect(m_frameWindow, &DFrameWindow::contentMarginsHintChanged,
this, &DPlatformWindowHelper::onFrameWindowContentMarginsHintChanged);
connect(DWMSupport::instance(), &DXcbWMSupport::hasCompositeChanged,
this, &DPlatformWindowHelper::onWMHasCompositeChanged);
connect(DWMSupport::instance(), &DXcbWMSupport::windowManagerChanged,
this, &DPlatformWindowHelper::updateWindowBlurAreasForWM);
connect(m_frameWindow, &DFrameWindow::screenChanged,
window->window(), &QWindow::setScreen);
connect(m_frameWindow, &DFrameWindow::contentOrientationChanged,
window->window(), &QWindow::reportContentOrientationChange);
static_cast(window)->propagateSizeHints();
}
DPlatformWindowHelper::~DPlatformWindowHelper()
{
mapped.remove(m_nativeWindow);
m_frameWindow->deleteLater();
#ifdef Q_OS_LINUX
// clear damage
xcb_damage_destroy(DPlatformIntegration::xcbConnection()->xcb_connection(), damage_id);
#endif
}
DPlatformWindowHelper *DPlatformWindowHelper::me() const
{
return DPlatformWindowHelper::mapped.value(window());
}
void DPlatformWindowHelper::setGeometry(const QRect &rect)
{
DPlatformWindowHelper *helper = me();
qreal device_pixel_ratio = helper->m_frameWindow->devicePixelRatio();
// update clip path
helper->updateClipPathByWindowRadius(rect.size() / device_pixel_ratio);
const QMargins &content_margins = helper->m_frameWindow->contentMarginsHint() * device_pixel_ratio;
qt_window_private(helper->m_frameWindow)->positionAutomatic = qt_window_private(helper->m_nativeWindow->window())->positionAutomatic;
helper->m_frameWindow->handle()->setGeometry(rect + content_margins);
// NOTE(zccrs): 此处必须要更新内容窗口的大小，因为frame窗口大小改变后可能不会触发resize事件调用updateContentWindowGeometry()
// 就会导致内容窗口大小不对，此问题可在文件管理器复制文件对话框重现（多试几次）
helper->setNativeWindowGeometry(rect, true);
helper->m_nativeWindow->QPlatformWindow::setGeometry(rect);
}
QRect DPlatformWindowHelper::geometry() const
{
DPlatformWindowHelper *helper = me();
const QRect &geometry = helper->m_frameWindow->handle()->geometry();
if (geometry.topLeft() == QPoint(0, 0) && geometry.size() == QSize(0, 0))
return geometry;
QRect rect = geometry - helper->m_frameWindow->contentMarginsHint() * helper->m_frameWindow->devicePixelRatio();
rect.setSize(helper->m_nativeWindow->QNativeWindow::geometry().size());
return rect;
}
QRect DPlatformWindowHelper::normalGeometry() const
{
return me()->m_frameWindow->handle()->normalGeometry();
}
QMargins DPlatformWindowHelper::frameMargins() const
{
return me()->m_frameWindow->handle()->frameMargins();
}
QWindow *topvelWindow(QWindow *w)
{
QWindow *tw = w;
while (tw->parent())
tw = tw->parent();
DPlatformWindowHelper *helper = DPlatformWindowHelper::mapped.value(tw->handle());
return helper ? helper->m_frameWindow : tw;
}
void DPlatformWindowHelper::setVisible(bool visible)
{
DPlatformWindowHelper *helper = me();
if (visible) {
QWindow *tp = helper->m_nativeWindow->window()->transientParent();
helper->m_nativeWindow->window()->setTransientParent(helper->m_frameWindow);
if (tp) {
QWindow *tw = topvelWindow(tp);
if (tw != helper->m_frameWindow)
helper->m_frameWindow->setTransientParent(tw);
}
#ifdef Q_OS_LINUX
// reupdate _MOTIF_WM_HINTS
DQNativeWindow *window = static_cast(helper->m_frameWindow->handle());
Utility::QtMotifWmHints mwmhints = Utility::getMotifWmHints(window->m_window);
if (window->window()->modality() != Qt::NonModal) {
switch (window->window()->modality()) {
case Qt::WindowModal:
mwmhints.input_mode = DXcbWMSupport::MWM_INPUT_PRIMARY_APPLICATION_MODAL;
break;
case Qt::ApplicationModal:
default:
mwmhints.input_mode = DXcbWMSupport::MWM_INPUT_FULL_APPLICATION_MODAL;
break;
}
mwmhints.flags |= DXcbWMSupport::MWM_HINTS_INPUT_MODE;
} else {
mwmhints.input_mode = DXcbWMSupport::MWM_INPUT_MODELESS;
mwmhints.flags &= ~DXcbWMSupport::MWM_HINTS_INPUT_MODE;
}
QWindow *content_window = helper->m_nativeWindow->window();
Utility::QtMotifWmHints cw_hints = Utility::getMotifWmHints(helper->m_nativeWindow->QNativeWindow::winId());
bool size_fixed = content_window->minimumSize() == content_window->maximumSize();
if (size_fixed) {
// fixed size, remove the resize handle (since mwm/dtwm
// isn't smart enough to do it itself)
mwmhints.flags |= DXcbWMSupport::MWM_HINTS_FUNCTIONS;
if (mwmhints.functions & DXcbWMSupport::MWM_FUNC_ALL) {
mwmhints.functions = DXcbWMSupport::MWM_FUNC_MOVE;
} else {
mwmhints.functions &= ~DXcbWMSupport::MWM_FUNC_RESIZE;
}
if (mwmhints.decorations & DXcbWMSupport::MWM_DECOR_ALL) {
mwmhints.flags |= DXcbWMSupport::MWM_HINTS_DECORATIONS;
mwmhints.decorations = (DXcbWMSupport::MWM_DECOR_BORDER
| DXcbWMSupport::MWM_DECOR_TITLE
| DXcbWMSupport::MWM_DECOR_MENU);
} else {
mwmhints.decorations &= ~DXcbWMSupport::MWM_DECOR_RESIZEH;
}
// set content window decoration hints
cw_hints.flags |= DXcbWMSupport::MWM_HINTS_DECORATIONS;
cw_hints.decorations = DXcbWMSupport::MWM_DECOR_MINIMIZE;
}
if (content_window->flags() & Qt::WindowMinimizeButtonHint) {
mwmhints.functions |= DXcbWMSupport::MWM_FUNC_MINIMIZE;
cw_hints.decorations |= DXcbWMSupport::MWM_DECOR_MINIMIZE;
}
if (content_window->flags() & Qt::WindowMaximizeButtonHint) {
mwmhints.functions |= DXcbWMSupport::MWM_FUNC_MAXIMIZE;
if (!size_fixed)
cw_hints.decorations |= DXcbWMSupport::MWM_DECOR_MAXIMIZE;
}
if (content_window->flags() & Qt::WindowCloseButtonHint) {
mwmhints.functions |= DXcbWMSupport::MWM_FUNC_CLOSE;
}
if (content_window->flags() & Qt::WindowTitleHint) {
cw_hints.decorations |= DXcbWMSupport::MWM_DECOR_TITLE;
}
if (content_window->flags() & Qt::WindowSystemMenuHint) {
cw_hints.decorations |= DXcbWMSupport::MWM_DECOR_MENU;
}
#endif
helper->m_frameWindow->setVisible(visible);
helper->updateContentWindowGeometry();
helper->m_nativeWindow->QNativeWindow::setVisible(visible);
helper->updateWindowBlurAreasForWM();
// restore
if (tp)
helper->m_nativeWindow->window()->setTransientParent(tp);
#ifdef Q_OS_LINUX
// Fix the window can't show minimized if window is fixed size
Utility::setMotifWmHints(window->m_window, mwmhints);
Utility::setMotifWmHints(helper->m_nativeWindow->QNativeWindow::winId(), cw_hints);
#endif
#if QT_VERSION >= QT_VERSION_CHECK(5, 9, 0)
// 当Qt版本在5.9及以上时, 如果窗口设置了BypassWindowManagerHint标志, 窗口就无法通过鼠标点击获得焦点
if (helper->m_nativeWindow->window()->flags().testFlag(Qt::BypassWindowManagerHint)
&& QGuiApplication::modalWindow() == helper->m_nativeWindow->window()) {
helper->m_nativeWindow->requestActivateWindow();
}
#endif
return;
}
helper->m_frameWindow->setVisible(visible);
helper->m_nativeWindow->QNativeWindow::setVisible(visible);
helper->updateWindowBlurAreasForWM();
}
void DPlatformWindowHelper::setWindowFlags(Qt::WindowFlags flags)
{
me()->m_frameWindow->setFlags((flags | Qt::FramelessWindowHint | Qt::CustomizeWindowHint | Qt::NoDropShadowWindowHint) & ~Qt::WindowMinMaxButtonsHint);
window()->QNativeWindow::setWindowFlags(flags);
}
#if QT_VERSION < QT_VERSION_CHECK(5, 10, 0)
void DPlatformWindowHelper::setWindowState(Qt::WindowState state)
#else
void DPlatformWindowHelper::setWindowState(Qt::WindowStates state)
#endif
{
#ifdef Q_OS_LINUX
DQNativeWindow *window = static_cast(me()->m_frameWindow->handle());
if (window->m_windowState == state)
return;
if (state == Qt::WindowMinimized
&& (window->m_windowState == Qt::WindowMaximized
|| window->m_windowState == Qt::WindowFullScreen)) {
window->changeNetWmState(true, Utility::internAtom("_NET_WM_STATE_HIDDEN"));
Utility::XIconifyWindow(window->connection()->xlib_display(),
window->m_window,
window->connection()->primaryScreenNumber());
window->connection()->sync();
window->m_windowState = state;
} else
#endif
{
#if QT_VERSION < QT_VERSION_CHECK(5, 10, 0)
me()->m_frameWindow->setWindowState(state);
#else
me()->m_frameWindow->setWindowStates(state);
#endif
}
}
WId DPlatformWindowHelper::winId() const
{
return me()->m_frameWindow->handle()->winId();
}
void DPlatformWindowHelper::setParent(const QPlatformWindow *window)
{
me()->m_frameWindow->handle()->setParent(window);
}
void DPlatformWindowHelper::setWindowTitle(const QString &title)
{
me()->m_frameWindow->handle()->setWindowTitle(title);
}
void DPlatformWindowHelper::setWindowFilePath(const QString &title)
{
me()->m_frameWindow->handle()->setWindowFilePath(title);
}
void DPlatformWindowHelper::setWindowIcon(const QIcon &icon)
{
me()->m_frameWindow->handle()->setWindowIcon(icon);
}
void DPlatformWindowHelper::raise()
{
me()->m_frameWindow->handle()->raise();
}
void DPlatformWindowHelper::lower()
{
me()->m_frameWindow->handle()->lower();
}
bool DPlatformWindowHelper::isExposed() const
{
return me()->m_frameWindow->handle()->isExposed();
}
#if QT_VERSION >= QT_VERSION_CHECK(5, 9, 0)
bool DPlatformWindowHelper::isEmbedded() const
{
return me()->m_frameWindow->handle()->isEmbedded();
}
#else
bool DPlatformWindowHelper::isEmbedded(const QPlatformWindow *parentWindow) const
{
return me()->m_frameWindow->handle()->isEmbedded(parentWindow);
}
#endif
void DPlatformWindowHelper::propagateSizeHints()
{
me()->updateSizeHints();
const QWindow *window = this->window()->window();
if (window->maximumSize() == window->minimumSize()) {
Utility::QtMotifWmHints cw_hints = Utility::getMotifWmHints(this->window()->QNativeWindow::winId());
cw_hints.flags |= DXcbWMSupport::MWM_HINTS_DECORATIONS;
cw_hints.decorations = DXcbWMSupport::MWM_DECOR_MINIMIZE;
if (window->flags() & Qt::WindowTitleHint) {
cw_hints.decorations |= DXcbWMSupport::MWM_DECOR_TITLE;
}
if (window->flags() & Qt::WindowSystemMenuHint) {
cw_hints.decorations |= DXcbWMSupport::MWM_DECOR_MENU;
}
Utility::setMotifWmHints(this->window()->QNativeWindow::winId(), cw_hints);
}
}
void DPlatformWindowHelper::setOpacity(qreal level)
{
me()->m_frameWindow->setOpacity(level);
}
void DPlatformWindowHelper::requestActivateWindow()
{
DPlatformWindowHelper *helper = me();
#ifdef Q_OS_LINUX
if (helper->m_frameWindow->handle()->isExposed() && !DXcbWMSupport::instance()->hasComposite()
&& helper->m_frameWindow->windowState() == Qt::WindowMinimized) {
#ifdef Q_XCB_CALL
Q_XCB_CALL(xcb_map_window(DPlatformIntegration::xcbConnection()->xcb_connection(), helper->m_frameWindow->winId()));
#else
xcb_map_window(DPlatformIntegration::xcbConnection()->xcb_connection(), helper->m_frameWindow->winId());
#endif
}
#endif
helper->m_frameWindow->handle()->requestActivateWindow();
}
bool DPlatformWindowHelper::setKeyboardGrabEnabled(bool grab)
{
return me()->m_frameWindow->handle()->setKeyboardGrabEnabled(grab);
}
bool DPlatformWindowHelper::setMouseGrabEnabled(bool grab)
{
return me()->m_frameWindow->handle()->setMouseGrabEnabled(grab);
}
bool DPlatformWindowHelper::setWindowModified(bool modified)
{
return me()->m_frameWindow->handle()->setWindowModified(modified);
}
bool DPlatformWindowHelper::startSystemResize(const QPoint &pos, Qt::Corner corner)
{
return me()->m_frameWindow->handle()->startSystemResize(pos, corner);
}
void DPlatformWindowHelper::setFrameStrutEventsEnabled(bool enabled)
{
me()->m_frameWindow->handle()->setFrameStrutEventsEnabled(enabled);
}
bool DPlatformWindowHelper::frameStrutEventsEnabled() const
{
return me()->m_frameWindow->handle()->frameStrutEventsEnabled();
}
void DPlatformWindowHelper::setAlertState(bool enabled)
{
me()->m_frameWindow->handle()->setAlertState(enabled);
}
bool DPlatformWindowHelper::isAlertState() const
{
return me()->m_frameWindow->handle()->isAlertState();
}
bool DPlatformWindowHelper::windowRedirectContent(QWindow *window)
{
const QVariant &value = window->property(redirectContent);
if (value.type() == QVariant::Bool)
return value.toBool();
if (qEnvironmentVariableIsSet("DXCB_REDIRECT_CONTENT")) {
const QByteArray &value = qgetenv("DXCB_REDIRECT_CONTENT");
if (value == "true") {
window->setProperty(redirectContent, true);
return true;
} else if (value == "false") {
return false;
}
}
return window->surfaceType() == QSurface::OpenGLSurface;
}
bool DPlatformWindowHelper::eventFilter(QObject *watched, QEvent *event)
{
if (watched == m_frameWindow) {
switch ((int)event->type()) {
case QEvent::Close:
m_nativeWindow->window()->close();
break;
case QEvent::KeyPress:
case QEvent::KeyRelease:
case QEvent::WindowDeactivate:
QCoreApplication::sendEvent(m_nativeWindow->window(), event);
return true;
case QEvent::Move: {
QRect geometry = m_frameWindow->handle()->geometry();
if (geometry.topLeft() != QPoint(0, 0) || geometry.size() != QSize(0, 0)) {
geometry.translate(-m_frameWindow->contentOffsetHint());
geometry.setSize(m_nativeWindow->QNativeWindow::geometry().size());
}
m_nativeWindow->QPlatformWindow::setGeometry(geometry);
QWindowSystemInterface::handleGeometryChange(m_nativeWindow->window(), geometry);
return true;
}
case QEvent::FocusIn:
QWindowSystemInterface::handleWindowActivated(m_nativeWindow->window(), static_cast(event)->reason());
return true;
case QEvent::WindowActivate:
QWindowSystemInterface::handleWindowActivated(m_nativeWindow->window(), Qt::OtherFocusReason);
return true;
case QEvent::Resize: {
updateContentWindowGeometry();
break;
}
case QEvent::MouseButtonPress:
case QEvent::MouseButtonRelease:
case QEvent::MouseMove: {
DQMouseEvent *e = static_cast(event);
const QRectF rectF(m_windowVaildGeometry);
const QPointF posF(e->localPos() - m_frameWindow->contentOffsetHint());
// QRectF::contains中判断时加入了右下边界
if (!qFuzzyCompare(posF.x(), rectF.width())
&& !qFuzzyCompare(posF.y(), rectF.height())
&& rectF.contains(posF)) {
m_frameWindow->unsetCursor();
e->l = e->w = m_nativeWindow->window()->mapFromGlobal(e->globalPos());
qApp->sendEvent(m_nativeWindow->window(), e);
return true;
}
break;
}
case QEvent::WindowStateChange:
qt_window_private(m_nativeWindow->window())->windowState = m_frameWindow->windowState();
QCoreApplication::sendEvent(m_nativeWindow->window(), event);
updateClipPathByWindowRadius(m_nativeWindow->window()->size());
break;
case QEvent::DragEnter:
case QEvent::DragMove:
case QEvent::DragLeave:
case QEvent::Drop: {
DQDropEvent *e = static_cast(event);
e->p -= m_frameWindow->contentOffsetHint();
QCoreApplication::sendEvent(m_nativeWindow->window(), event);
return true;
}
case QEvent::PlatformSurface: {
const QPlatformSurfaceEvent *e = static_cast(event);
if (e->surfaceEventType() == QPlatformSurfaceEvent::SurfaceAboutToBeDestroyed)
m_nativeWindow->window()->destroy();
break;
}
case QEvent::Expose: {
// ###(zccrs): 在频繁切换窗口管理器时，可能会出现frame窗口被外部（可能是窗管）调用map
// 但是content窗口还是隐藏状态，所以在此做状态检查和同步
if (m_frameWindow->handle()->isExposed() && !m_nativeWindow->isExposed()) {
m_nativeWindow->setVisible(true);
}
}
default: break;
}
} else if (watched == m_nativeWindow->window()) {
switch ((int)event->type()) {
case QEvent::MouseMove: {
if (qApp->mouseButtons() != Qt::LeftButton)
break;
static QEvent *last_event = NULL;
if (last_event == event) {
last_event = NULL;
return false;
}
last_event = event;
QCoreApplication::sendEvent(watched, event);
if (!event->isAccepted()) {
DQMouseEvent *e = static_cast(event);
e->l = e->w = m_frameWindow->mapFromGlobal(e->globalPos());
QGuiApplicationPrivate::setMouseEventSource(e, Qt::MouseEventSynthesizedByQt);
m_frameWindow->mouseMoveEvent(e);
return true;
}
break;
}
case QEvent::MouseButtonRelease: {
if (m_frameWindow->m_isSystemMoveResizeState) {
Utility::cancelWindowMoveResize(Utility::getNativeTopLevelWindow(m_frameWindow->winId()));
m_frameWindow->m_isSystemMoveResizeState = false;
}
break;
}
case QEvent::PlatformSurface: {
const QPlatformSurfaceEvent *e = static_cast(event);
if (e->surfaceEventType() == QPlatformSurfaceEvent::SurfaceCreated)
m_frameWindow->create();
break;
}
case QEvent::Resize:
if (m_isUserSetClipPath) {
setWindowVaildGeometry(m_clipPath.boundingRect().toRect() & QRect(QPoint(0, 0), static_cast(event)->size()));
} else {
updateClipPathByWindowRadius(static_cast(event)->size());
}
break;
// ###(zccrs): 在9b1a28e6这个提交中因为调用了内部窗口的setVisible，所以需要过滤掉visible为false时产生的不必要的Leave事件
// 这段代码会引起窗口被其它窗口覆盖时的Leave事件丢失
// 因为已经移除了setVisible相关的代码，故先注释掉这部分代码，看是否有不良影响
// case QEvent::Leave: {
// QWindow::Visibility visibility = m_nativeWindow->window()->visibility();
// if (visibility == QWindow::Hidden || visibility == QWindow::Minimized || !m_nativeWindow->window()->isActive())
// break;
// const QPoint &pos = Utility::translateCoordinates(QPoint(0, 0), m_nativeWindow->winId(),
// DPlatformIntegration::instance()->defaultConnection()->rootWindow());
// const QPoint &cursor_pos = qApp->primaryScreen()->handle()->cursor()->pos();
// return m_clipPath.contains(QPointF(cursor_pos - pos) / m_nativeWindow->window()->devicePixelRatio());
// }
default: break;
}
}
return false;
}
void DPlatformWindowHelper::setNativeWindowGeometry(const QRect &rect, bool onlyResize)
{
qt_window_private(m_nativeWindow->window())->parentWindow = m_frameWindow;
qt_window_private(m_nativeWindow->window())->positionAutomatic = onlyResize;
m_nativeWindow->QNativeWindow::setGeometry(rect);
qt_window_private(m_nativeWindow->window())->parentWindow = 0;
qt_window_private(m_nativeWindow->window())->positionAutomatic = false;
updateWindowNormalHints();
}
void DPlatformWindowHelper::updateClipPathByWindowRadius(const QSize &windowSize)
{
if (!m_isUserSetClipPath) {
setWindowVaildGeometry(QRect(QPoint(0, 0), windowSize));
int window_radius = getWindowRadius();
QPainterPath path;
path.addRoundedRect(m_windowVaildGeometry, window_radius, window_radius);
setClipPath(path);
}
}
void DPlatformWindowHelper::setClipPath(const QPainterPath &path)
{
if (m_clipPath == path)
return;
m_clipPath = path;
if (m_isUserSetClipPath) {
setWindowVaildGeometry(m_clipPath.boundingRect().toRect() & QRect(QPoint(0, 0), m_nativeWindow->window()->size()));
}
const QPainterPath &real_path = m_clipPath * m_nativeWindow->window()->devicePixelRatio();
QPainterPathStroker stroker;
stroker.setJoinStyle(Qt::MiterJoin);
stroker.setWidth(4 * m_nativeWindow->window()->devicePixelRatio());
Utility::setShapePath(m_nativeWindow->QNativeWindow::winId(),
stroker.createStroke(real_path).united(real_path),
m_frameWindow->m_redirectContent || !m_isUserSetClipPath,
m_nativeWindow->window()->flags().testFlag(Qt::WindowTransparentForInput));
updateWindowBlurAreasForWM();
updateContentPathForFrameWindow();
}
void DPlatformWindowHelper::setWindowVaildGeometry(const QRect &geometry)
{
if (geometry == m_windowVaildGeometry)
return;
m_windowVaildGeometry = geometry;
// The native window geometry may not update now, need to waiting for reisze
// event is procceed.
QTimer::singleShot(1, this, &DPlatformWindowHelper::updateWindowBlurAreasForWM);
}
bool DPlatformWindowHelper::updateWindowBlurAreasForWM()
{
// NOTE(zccrs): 当窗口unmap时清理模糊区域的属性，否则可能会导致窗口已经隐藏，但模糊区域没有消失的问题。因为窗口管理器不是绝对根据窗口是否map来绘制
// 模糊背景，当窗口unmap但是窗口的WM State值为Normal时也会绘制模糊背景（这种情况可能出现在连续多次快速切换窗口管理器时）
if (!m_nativeWindow->window()->isVisible() || (!m_enableBlurWindow && m_blurAreaList.isEmpty() && m_blurPathList.isEmpty())) {
Utility::clearWindowBlur(m_frameWindow->winId());
return true;
}
qreal device_pixel_ratio = m_nativeWindow->window()->devicePixelRatio();
const QRect &windowValidRect = m_windowVaildGeometry * device_pixel_ratio;
if (windowValidRect.isEmpty() || !m_nativeWindow->window()->isVisible())
return false;
quint32 top_level_w = Utility::getNativeTopLevelWindow(m_frameWindow->winId());
QPoint offset = m_frameWindow->contentOffsetHint() * device_pixel_ratio;
if (top_level_w != m_frameWindow->winId()) {
offset += Utility::translateCoordinates(QPoint(0, 0), m_frameWindow->winId(), top_level_w);
}
QVector newAreas;
if (m_enableBlurWindow) {
if (m_isUserSetClipPath) {
QList list;
list << (m_clipPath * device_pixel_ratio).translated(offset);
return Utility::blurWindowBackgroundByPaths(top_level_w, list);
}
Utility::BlurArea area;
area.x = windowValidRect.x() + offset.x();
area.y = windowValidRect.y() + offset.y();
area.width = windowValidRect.width();
area.height = windowValidRect.height();
area.xRadius = getWindowRadius() * device_pixel_ratio;
area.yRaduis = getWindowRadius() * device_pixel_ratio;
newAreas.append(std::move(area));
return Utility::blurWindowBackground(top_level_w, newAreas);
}
QPainterPath window_vaild_path;
window_vaild_path.addRect(QRect(offset, m_nativeWindow->QPlatformWindow::geometry().size()));
window_vaild_path &= (m_clipPath * device_pixel_ratio).translated(offset);
if (m_blurPathList.isEmpty()) {
if (m_blurAreaList.isEmpty())
return true;
newAreas.reserve(m_blurAreaList.size());
foreach (Utility::BlurArea area, m_blurAreaList) {
area *= device_pixel_ratio;
area.x += offset.x();
area.y += offset.y();
QPainterPath path;
path.addRoundedRect(area.x, area.y, area.width, area.height,
area.xRadius, area.yRaduis);
if (!window_vaild_path.contains(path)) {
const QPainterPath vaild_blur_path = window_vaild_path & path;
const QRectF vaild_blur_rect = vaild_blur_path.boundingRect();
if (path.boundingRect() != vaild_blur_rect) {
area.x = vaild_blur_rect.x();
area.y = vaild_blur_rect.y();
area.width = vaild_blur_rect.width();
area.height = vaild_blur_rect.height();
path = QPainterPath();
path.addRoundedRect(vaild_blur_rect.x(), vaild_blur_rect.y(),
vaild_blur_rect.width(), vaild_blur_rect.height(),
area.xRadius, area.yRaduis);
if (vaild_blur_path != path) {
break;
}
} else if (vaild_blur_path != path) {
break;
}
}
newAreas.append(std::move(area));
}
if (newAreas.size() == m_blurAreaList.size())
return Utility::blurWindowBackground(top_level_w, newAreas);
}
QList newPathList;
newPathList.reserve(m_blurAreaList.size());
foreach (Utility::BlurArea area, m_blurAreaList) {
QPainterPath path;
area *= device_pixel_ratio;
path.addRoundedRect(area.x + offset.x(), area.y + offset.y(), area.width, area.height,
area.xRadius, area.yRaduis);
path = path.intersected(window_vaild_path);
if (!path.isEmpty())
newPathList << path;
}
if (!m_blurPathList.isEmpty()) {
newPathList.reserve(newPathList.size() + m_blurPathList.size());
foreach (const QPainterPath &path, m_blurPathList) {
newPathList << (path * device_pixel_ratio).translated(offset).intersected(window_vaild_path);
}
}
if (newPathList.isEmpty())
return true;
return Utility::blurWindowBackgroundByPaths(top_level_w, newPathList);
}
void DPlatformWindowHelper::updateSizeHints()
{
const QMargins &content_margins = m_frameWindow->contentMarginsHint();
const QSize extra_size(content_margins.left() + content_margins.right(),
content_margins.top() + content_margins.bottom());
qt_window_private(m_frameWindow)->minimumSize = m_nativeWindow->window()->minimumSize() + extra_size;
qt_window_private(m_frameWindow)->maximumSize = m_nativeWindow->window()->maximumSize() + extra_size;
qt_window_private(m_frameWindow)->baseSize = m_nativeWindow->window()->baseSize() + extra_size;
qt_window_private(m_frameWindow)->sizeIncrement = m_nativeWindow->window()->sizeIncrement();
m_frameWindow->handle()->propagateSizeHints();
updateWindowNormalHints();
}
void DPlatformWindowHelper::updateContentPathForFrameWindow()
{
if (m_isUserSetClipPath) {
m_frameWindow->setContentPath(m_clipPath);
} else {
m_frameWindow->setContentRoundedRect(m_windowVaildGeometry, getWindowRadius());
}
}
void DPlatformWindowHelper::updateContentWindowGeometry()
{
const auto windowRatio = m_nativeWindow->window()->devicePixelRatio();
const auto &contentMargins = m_frameWindow->contentMarginsHint();
const auto &contentPlatformMargins = contentMargins * windowRatio;
const QSize &size = m_frameWindow->handle()->geometry().marginsRemoved(contentPlatformMargins).size();
// update the content window gemetry
setNativeWindowGeometry(QRect(contentPlatformMargins.left(),
contentPlatformMargins.top(),
size.width(), size.height()));
}
#ifdef Q_OS_LINUX
void DPlatformWindowHelper::updateWindowNormalHints()
{
// update WM_NORMAL_HINTS
xcb_size_hints_t hints;
memset(&hints, 0, sizeof(hints));
xcb_icccm_size_hints_set_resize_inc(&hints, 1, 1);
xcb_icccm_set_wm_normal_hints(m_nativeWindow->xcb_connection(),
m_nativeWindow->xcb_window(), &hints);
QSize size_inc = m_frameWindow->sizeIncrement();
if (size_inc.isEmpty())
size_inc = QSize(1, 1);
xcb_get_property_cookie_t cookie = xcb_icccm_get_wm_normal_hints(m_nativeWindow->xcb_connection(), m_frameWindow->winId());
if (xcb_get_property_reply_t *reply = xcb_get_property_reply(m_nativeWindow->xcb_connection(), cookie, 0)) {
xcb_icccm_get_wm_size_hints_from_reply(&hints, reply);
free(reply);
if (hints.width_inc == 1 && hints.height_inc == 1) {
return;
}
} else {
return;
}
xcb_icccm_size_hints_set_resize_inc(&hints, size_inc.width(), size_inc.height());
xcb_icccm_set_wm_normal_hints(m_nativeWindow->xcb_connection(),
m_frameWindow->winId(), &hints);
}
#endif
int DPlatformWindowHelper::getWindowRadius() const
{
if (m_frameWindow->windowState() == Qt::WindowFullScreen
|| m_frameWindow->windowState() == Qt::WindowMaximized)
return 0;
return (m_isUserSetWindowRadius || DWMSupport::instance()->hasComposite()) ? m_windowRadius : 0;
}
int DPlatformWindowHelper::getShadowRadius() const
{
return DWMSupport::instance()->hasComposite() ? m_shadowRadius : 0;
}
static QColor colorBlend(const QColor &color1, const QColor &color2)
{
QColor c2 = color2.toRgb();
if (c2.alpha() >= 255)
return c2;
QColor c1 = color1.toRgb();
qreal c1_weight = 1 - c2.alphaF();
int r = c1_weight * c1.red() + c2.alphaF() * c2.red();
int g = c1_weight * c1.green() + c2.alphaF() * c2.green();
int b = c1_weight * c1.blue() + c2.alphaF() * c2.blue();
return QColor(r, g, b);
}
QColor DPlatformWindowHelper::getBorderColor() const
{
return DWMSupport::instance()->hasComposite() ? m_borderColor : colorBlend(QColor("#e0e0e0"), m_borderColor);
}
void DPlatformWindowHelper::updateWindowRadiusFromProperty()
{
const QVariant &v = m_nativeWindow->window()->property(windowRadius);
if (!v.isValid()) {
m_nativeWindow->window()->setProperty(windowRadius, m_windowRadius);
return;
}
bool ok;
int radius = v.toInt(&ok);
if (ok && radius != m_windowRadius) {
m_windowRadius = radius;
m_isUserSetWindowRadius = true;
m_isUserSetClipPath = false;
updateClipPathByWindowRadius(m_nativeWindow->window()->size());
}
}
void DPlatformWindowHelper::updateBorderWidthFromProperty()
{
const QVariant &v = m_nativeWindow->window()->property(borderWidth);
if (!v.isValid()) {
m_nativeWindow->window()->setProperty(borderWidth, m_borderWidth);
return;
}
bool ok;
int width = v.toInt(&ok);
if (ok && width != m_borderWidth) {
m_borderWidth = width;
m_frameWindow->setBorderWidth(width);
}
}
void DPlatformWindowHelper::updateBorderColorFromProperty()
{
const QVariant &v = m_nativeWindow->window()->property(borderColor);
if (!v.isValid()) {
m_nativeWindow->window()->setProperty(borderColor, m_borderColor);
return;
}
const QColor &color = qvariant_cast(v);
if (color.isValid() && m_borderColor != color) {
m_borderColor = color;
m_frameWindow->setBorderColor(getBorderColor());
}
}
void DPlatformWindowHelper::updateShadowRadiusFromProperty()
{
const QVariant &v = m_nativeWindow->window()->property(shadowRadius);
if (!v.isValid()) {
m_nativeWindow->window()->setProperty(shadowRadius, m_shadowRadius);
return;
}
bool ok;
int radius = qMax(v.toInt(&ok), 0);
if (ok && radius != m_shadowRadius) {
m_shadowRadius = radius;
if (DWMSupport::instance()->hasComposite())
m_frameWindow->setShadowRadius(radius);
}
}
void DPlatformWindowHelper::updateShadowOffsetFromProperty()
{
const QVariant &v = m_nativeWindow->window()->property(shadowOffset);
if (!v.isValid()) {
m_nativeWindow->window()->setProperty(shadowOffset, m_shadowOffset);
return;
}
const QPoint &offset = v.toPoint();
if (offset != m_shadowOffset) {
m_shadowOffset = offset;
m_frameWindow->setShadowOffset(offset);
}
}
void DPlatformWindowHelper::updateShadowColorFromProperty()
{
const QVariant &v = m_nativeWindow->window()->property(shadowColor);
if (!v.isValid()) {
m_nativeWindow->window()->setProperty(shadowColor, m_shadowColor);
return;
}
const QColor &color = qvariant_cast(v);
if (color.isValid() && m_shadowColor != color) {
m_shadowColor = color;
m_frameWindow->setShadowColor(color);
}
}
void DPlatformWindowHelper::updateEnableSystemResizeFromProperty()
{
const QVariant &v = m_nativeWindow->window()->property(enableSystemResize);
if (!v.isValid()) {
m_nativeWindow->window()->setProperty(enableSystemResize, m_enableSystemResize);
return;
}
if (m_enableSystemResize == v.toBool())
return;
m_enableSystemResize = v.toBool();
m_frameWindow->setEnableSystemResize(m_enableSystemResize);
}
void DPlatformWindowHelper::updateEnableSystemMoveFromProperty()
{
const QVariant &v = m_nativeWindow->window()->property(enableSystemMove);
if (!v.isValid()) {
m_nativeWindow->window()->setProperty(enableSystemMove, m_enableSystemMove);
return;
}
m_enableSystemMove = v.toBool();
m_frameWindow->setEnableSystemMove(m_enableSystemMove);
}
void DPlatformWindowHelper::updateEnableBlurWindowFromProperty()
{
const QVariant &v = m_nativeWindow->window()->property(enableBlurWindow);
if (!v.isValid()) {
m_nativeWindow->window()->setProperty(enableBlurWindow, m_enableBlurWindow);
return;
}
if (m_enableBlurWindow != v.toBool()) {
m_enableBlurWindow = v.toBool();
if (m_enableBlurWindow) {
QObject::connect(DWMSupport::instance(), &DWMSupport::windowManagerChanged,
this, &DPlatformWindowHelper::updateWindowBlurAreasForWM);
} else {
QObject::disconnect(DWMSupport::instance(), &DWMSupport::windowManagerChanged,
this, &DPlatformWindowHelper::updateWindowBlurAreasForWM);
}
updateWindowBlurAreasForWM();
}
}
void DPlatformWindowHelper::updateWindowBlurAreasFromProperty()
{
const QVariant &v = m_nativeWindow->window()->property(windowBlurAreas);
const QVector &tmpV = qvariant_cast>(v);
const QVector &a = *(reinterpret_cast*>(&tmpV));
if (a.isEmpty() && m_blurAreaList.isEmpty())
return;
m_blurAreaList = a;
updateWindowBlurAreasForWM();
}
void DPlatformWindowHelper::updateWindowBlurPathsFromProperty()
{
const QVariant &v = m_nativeWindow->window()->property(windowBlurPaths);
const QList paths = qvariant_cast>(v);
if (paths.isEmpty() && m_blurPathList.isEmpty())
return;
m_blurPathList = paths;
updateWindowBlurAreasForWM();
}
void DPlatformWindowHelper::updateAutoInputMaskByClipPathFromProperty()
{
const QVariant &v = m_nativeWindow->window()->property(autoInputMaskByClipPath);
if (!v.isValid()) {
m_nativeWindow->window()->setProperty(autoInputMaskByClipPath, m_autoInputMaskByClipPath);
return;
}
if (m_autoInputMaskByClipPath != v.toBool()) {
m_autoInputMaskByClipPath = v.toBool();
}
m_frameWindow->m_enableAutoInputMaskByContentPath = m_autoInputMaskByClipPath;
}
void DPlatformWindowHelper::setWindowProperty(QWindow *window, const char *name, const QVariant &value)
{
const QVariant &old_value = window->property(name);
if (old_value == value)
return;
if (value.typeName() == QByteArray("QPainterPath")) {
const QPainterPath &old_path = qvariant_cast(old_value);
const QPainterPath &new_path = qvariant_cast(value);
if (old_path == new_path) {
return;
}
}
window->setProperty(name, value);
if (!mapped.value(window->handle()))
return;
QByteArray name_array(name);
if (!name_array.startsWith("_d_"))
return;
// to upper
name_array[3] = name_array.at(3) & ~0x20;
const QByteArray slot_name = "update" + name_array.mid(3) + "FromProperty";
if (!QMetaObject::invokeMethod(mapped.value(window->handle()),
slot_name.constData(),
Qt::DirectConnection)) {
qWarning() << "Failed to update property:" << slot_name;
}
}
void DPlatformWindowHelper::onFrameWindowContentMarginsHintChanged(const QMargins &oldMargins)
{
updateWindowBlurAreasForWM();
updateSizeHints();
const QMargins &contentMargins = m_frameWindow->contentMarginsHint();
m_nativeWindow->window()->setProperty(::frameMargins, QVariant::fromValue(contentMargins));
m_frameWindow->setGeometry(m_frameWindow->geometry() + contentMargins - oldMargins);
updateContentWindowGeometry();
}
void DPlatformWindowHelper::onWMHasCompositeChanged()
{
const QSize &window_size = m_nativeWindow->window()->size();
updateClipPathByWindowRadius(window_size);
if (!DXcbWMSupport::instance()->hasComposite())
m_frameWindow->disableRepaintShadow();
m_frameWindow->setShadowRadius(getShadowRadius());
m_frameWindow->enableRepaintShadow();
// QPainterPath clip_path = m_clipPath * m_nativeWindow->window()->devicePixelRatio();
// if (DXcbWMSupport::instance()->hasComposite()) {
// QPainterPathStroker stroker;
// stroker.setJoinStyle(Qt::MiterJoin);
// stroker.setWidth(1);
// clip_path = stroker.createStroke(clip_path).united(clip_path);
// }
m_frameWindow->updateMask();
m_frameWindow->setBorderColor(getBorderColor());
if (m_nativeWindow->window()->inherits("QWidgetWindow")) {
QEvent event(QEvent::UpdateRequest);
qApp->sendEvent(m_nativeWindow->window(), &event);
} else {
QMetaObject::invokeMethod(m_nativeWindow->window(), "update");
}
}
void DPlatformWindowHelper::updateClipPathFromProperty()
{
const QVariant &v = m_nativeWindow->window()->property(clipPath);
if (!v.isValid()) {
return;
}
QPainterPath path;
path = qvariant_cast(v);
if (!m_isUserSetClipPath && path.isEmpty())
return;
m_isUserSetClipPath = !path.isEmpty();
if (m_isUserSetClipPath)
setClipPath(path);
else
updateClipPathByWindowRadius(m_nativeWindow->window()->size());
}
void DPlatformWindowHelper::updateFrameMaskFromProperty()
{
const QVariant &v = m_nativeWindow->window()->property(frameMask);
if (!v.isValid()) {
return;
}
QRegion region = qvariant_cast(v);
m_frameWindow->setMask(region * m_frameWindow->devicePixelRatio());
m_isUserSetFrameMask = !region.isEmpty();
m_frameWindow->m_enableAutoFrameMask = !m_isUserSetFrameMask;
}
DPP_END_NAMESPACE
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dplatformwindowhelper.h 0000664 0000000 0000000 00000013071 13255347074 0026245 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#ifndef DPLATFORMWINDOWHELPER_H
#define DPLATFORMWINDOWHELPER_H
#include
#ifdef Q_OS_LINUX
#define private public
#include "qxcbwindow.h"
#include "qxcbclipboard.h"
typedef QXcbWindow QNativeWindow;
#undef private
#elif defined(Q_OS_WIN)
#include "qwindowswindow.h"
typedef QWindowsWindow QNativeWindow;
#endif
#include "global.h"
#include "utility.h"
DPP_BEGIN_NAMESPACE
class DFrameWindow;
class DPlatformWindowHelper : public QObject
{
Q_OBJECT
public:
explicit DPlatformWindowHelper(QNativeWindow *window);
~DPlatformWindowHelper();
QNativeWindow *window() const
{ return static_cast(reinterpret_cast(const_cast(this)));}
DPlatformWindowHelper *me() const;
void setGeometry(const QRect &rect);
QRect geometry() const;
QRect normalGeometry() const;
QMargins frameMargins() const;
void setVisible(bool visible);
void setWindowFlags(Qt::WindowFlags flags);
#if QT_VERSION < QT_VERSION_CHECK(5, 10, 0)
void setWindowState(Qt::WindowState state);
#else
void setWindowState(Qt::WindowStates state);
#endif
WId winId() const;
void setParent(const QPlatformWindow *window);
void setWindowTitle(const QString &title);
void setWindowFilePath(const QString &title);
void setWindowIcon(const QIcon &icon);
void raise();
void lower();
bool isExposed() const;
// bool isActive() const;
#if QT_VERSION >= QT_VERSION_CHECK(5, 9, 0)
bool isEmbedded() const;
#else
bool isEmbedded(const QPlatformWindow *parentWindow = 0) const;
#endif
void propagateSizeHints();
void setOpacity(qreal level);
void requestActivateWindow();
bool setKeyboardGrabEnabled(bool grab);
bool setMouseGrabEnabled(bool grab);
bool setWindowModified(bool modified);
bool startSystemResize(const QPoint &pos, Qt::Corner corner);
void setFrameStrutEventsEnabled(bool enabled);
bool frameStrutEventsEnabled() const;
void setAlertState(bool enabled);
bool isAlertState() const;
static bool windowRedirectContent(QWindow *window);
private:
bool eventFilter(QObject *watched, QEvent *event) Q_DECL_OVERRIDE;
void setNativeWindowGeometry(const QRect &rect, bool onlyResize = false);
void updateClipPathByWindowRadius(const QSize &windowSize);
void setClipPath(const QPainterPath &path);
void setWindowVaildGeometry(const QRect &geometry);
bool updateWindowBlurAreasForWM();
void updateSizeHints();
void updateContentPathForFrameWindow();
void updateContentWindowGeometry();
#ifdef Q_OS_LINUX
void updateWindowNormalHints();
#endif
int getWindowRadius() const;
int getShadowRadius() const;
QColor getBorderColor() const;
// update properties
Q_SLOT void updateClipPathFromProperty();
Q_SLOT void updateFrameMaskFromProperty();
Q_SLOT void updateWindowRadiusFromProperty();
Q_SLOT void updateBorderWidthFromProperty();
Q_SLOT void updateBorderColorFromProperty();
Q_SLOT void updateShadowRadiusFromProperty();
Q_SLOT void updateShadowOffsetFromProperty();
Q_SLOT void updateShadowColorFromProperty();
Q_SLOT void updateEnableSystemResizeFromProperty();
Q_SLOT void updateEnableSystemMoveFromProperty();
Q_SLOT void updateEnableBlurWindowFromProperty();
Q_SLOT void updateWindowBlurAreasFromProperty();
Q_SLOT void updateWindowBlurPathsFromProperty();
Q_SLOT void updateAutoInputMaskByClipPathFromProperty();
static void setWindowProperty(QWindow *window, const char *name, const QVariant &value);
void onFrameWindowContentMarginsHintChanged(const QMargins &old_margins);
void onWMHasCompositeChanged();
static QHash mapped;
QNativeWindow *m_nativeWindow;
DFrameWindow *m_frameWindow;
QRect m_windowVaildGeometry;
// properties
bool m_isUserSetClipPath = false;
QPainterPath m_clipPath;
bool m_isUserSetFrameMask = false;
int m_windowRadius = 4;
bool m_isUserSetWindowRadius = false;
int m_borderWidth = 1;
QColor m_borderColor = QColor(0, 0, 0, 255 * 0.15);
int m_shadowRadius = 60;
QPoint m_shadowOffset = QPoint(0, 16);
QColor m_shadowColor = QColor(0, 0, 0, 255 * 0.6);
bool m_enableSystemResize = true;
bool m_enableSystemMove = true;
bool m_enableBlurWindow = false;
bool m_autoInputMaskByClipPath = true;
bool m_enableShadow = true;
QVector m_blurAreaList;
QList m_blurPathList;
#ifdef Q_OS_LINUX
uint32_t damage_id = 0;
#endif
friend class DPlatformBackingStoreHelper;
friend class DPlatformOpenGLContextHelper;
friend class DPlatformIntegration;
friend class DPlatformNativeInterfaceHook;
friend class XcbNativeEventFilter;
friend class WindowEventHook;
friend QWindow *topvelWindow(QWindow *);
};
DPP_END_NAMESPACE
#endif // DPLATFORMWINDOWHELPER_H
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dplatformwindowhook.cpp 0000664 0000000 0000000 00000021404 13255347074 0026260 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#include "dplatformwindowhook.h"
#include "vtablehook.h"
#include "global.h"
#include "utility.h"
#include
#ifdef Q_OS_LINUX
#include "dxcbwmsupport.h"
#include
#include
#endif
#define HOOK_VFPTR(Fun) VtableHook::overrideVfptrFun(window, &QPlatformWindow::Fun, this, &DPlatformWindowHook::Fun)
#define CALL this->window()->QNativeWindow
DPP_BEGIN_NAMESPACE
PUBLIC_CLASS(QNativeWindow, DPlatformWindowHook);
QHash DPlatformWindowHook::mapped;
DPlatformWindowHook::DPlatformWindowHook(QNativeWindow *window)
: QObject(window->window())
, nativeWindow(window)
{
mapped[window] = this;
HOOK_VFPTR(setGeometry);
HOOK_VFPTR(geometry);
HOOK_VFPTR(frameMargins);
// HOOK_VFPTR(setParent);
// HOOK_VFPTR(setWindowTitle);
// HOOK_VFPTR(setWindowIcon);
HOOK_VFPTR(mapToGlobal);
HOOK_VFPTR(mapFromGlobal);
HOOK_VFPTR(setMask);
#ifdef Q_OS_LINUX
HOOK_VFPTR(setWindowState);
HOOK_VFPTR(setVisible);
#endif
HOOK_VFPTR(propagateSizeHints);
HOOK_VFPTR(requestActivateWindow);
}
DPlatformWindowHook::~DPlatformWindowHook()
{
mapped.remove(nativeWindow);
VtableHook::clearGhostVtable(static_cast(nativeWindow));
}
DPlatformWindowHook *DPlatformWindowHook::me() const
{
return getHookByWindow(window());
}
void DPlatformWindowHook::setGeometry(const QRect &rect)
{
const QMargins &margins = me()->windowMargins;
emit me()->windowGeometryAboutChanged(rect);
CALL::setGeometry(rect + margins);
}
QRect DPlatformWindowHook::geometry() const
{
const QMargins &margins = me()->windowMargins;
// qDebug() << __FUNCTION__ << CALL::geometry() << CALL::window()->isVisible();
return CALL::geometry() - margins;
}
QMargins DPlatformWindowHook::frameMargins() const
{
return QMargins();
}
void DPlatformWindowHook::setParent(const QPlatformWindow *window)
{
CALL::setParent(window);
}
void DPlatformWindowHook::setWindowTitle(const QString &title)
{
return CALL::setWindowTitle(title);
}
void DPlatformWindowHook::setWindowIcon(const QIcon &icon)
{
return CALL::setWindowIcon(icon);
}
QPoint DPlatformWindowHook::mapToGlobal(const QPoint &pos) const
{
DPlatformWindowHook *me = DPlatformWindowHook::me();
return CALL::mapToGlobal(pos + QPoint(me->windowMargins.left(), me->windowMargins.top()));
}
QPoint DPlatformWindowHook::mapFromGlobal(const QPoint &pos) const
{
DPlatformWindowHook *me = DPlatformWindowHook::me();
return CALL::mapFromGlobal(pos - QPoint(me->windowMargins.left(), me->windowMargins.top()));
}
void DPlatformWindowHook::setMask(const QRegion ®ion)
{
QRegion tmp_region;
const QMargins &margins = me()->windowMargins;
QRect window_rect = CALL::geometry() - margins;
window_rect.moveTopLeft(QPoint(margins.left(), margins.top()));
for (const QRect &rect : region.rects()) {
tmp_region += rect.translated(window_rect.topLeft()).intersected(window_rect) + margins;
}
QPainterPath path;
path.addRegion(region);
CALL::window()->setProperty(clipPath, QVariant::fromValue(path));
// CALL::setMask(tmp_region);
Utility::setShapeRectangles(CALL::winId(), tmp_region);
}
#ifdef Q_OS_LINUX
void DPlatformWindowHook::setWindowState(Qt::WindowState state)
{
DQNativeWindow *window = static_cast(this->window());
if (window->m_windowState == state)
return;
if (state == Qt::WindowMinimized
&& (window->m_windowState == Qt::WindowMaximized
|| window->m_windowState == Qt::WindowFullScreen)) {
window->changeNetWmState(true, Utility::internAtom("_NET_WM_STATE_HIDDEN"));
XIconifyWindow(QX11Info::display(), window->m_window, QX11Info::appScreen());
window->connection()->sync();
window->m_windowState = state;
} else {
CALL::setWindowState(state);
}
}
void DPlatformWindowHook::setVisible(bool visible)
{
if (!visible) {
return CALL::setVisible(visible);
}
// reupdate _MOTIF_WM_HINTS
DQNativeWindow *window = static_cast(this->window());
Utility::QtMotifWmHints mwmhints = Utility::getMotifWmHints(window->m_window);
if (window->window()->modality() != Qt::NonModal) {
switch (window->window()->modality()) {
case Qt::WindowModal:
mwmhints.input_mode = DXcbWMSupport::MWM_INPUT_PRIMARY_APPLICATION_MODAL;
break;
case Qt::ApplicationModal:
default:
mwmhints.input_mode = DXcbWMSupport::MWM_INPUT_FULL_APPLICATION_MODAL;
break;
}
mwmhints.flags |= DXcbWMSupport::MWM_HINTS_INPUT_MODE;
} else {
mwmhints.input_mode = DXcbWMSupport::MWM_INPUT_MODELESS;
mwmhints.flags &= ~DXcbWMSupport::MWM_HINTS_INPUT_MODE;
}
if (window->windowMinimumSize() == window->windowMaximumSize()) {
// fixed size, remove the resize handle (since mwm/dtwm
// isn't smart enough to do it itself)
mwmhints.flags |= DXcbWMSupport::MWM_HINTS_FUNCTIONS;
mwmhints.functions &= ~DXcbWMSupport::MWM_FUNC_RESIZE;
if (mwmhints.decorations == DXcbWMSupport::MWM_DECOR_ALL) {
mwmhints.flags |= DXcbWMSupport::MWM_HINTS_DECORATIONS;
mwmhints.decorations = (DXcbWMSupport::MWM_DECOR_BORDER
| DXcbWMSupport::MWM_DECOR_TITLE
| DXcbWMSupport::MWM_DECOR_MENU);
} else {
mwmhints.decorations &= ~DXcbWMSupport::MWM_DECOR_RESIZEH;
}
}
if (window->window()->flags() & Qt::WindowMinimizeButtonHint) {
mwmhints.functions |= DXcbWMSupport::MWM_FUNC_MINIMIZE;
}
if (window->window()->flags() & Qt::WindowMaximizeButtonHint) {
mwmhints.functions |= DXcbWMSupport::MWM_FUNC_MAXIMIZE;
}
if (window->window()->flags() & Qt::WindowCloseButtonHint)
mwmhints.functions |= DXcbWMSupport::MWM_FUNC_CLOSE;
CALL::setVisible(visible);
// Fix the window can't show minimized if window is fixed size
Utility::setMotifWmHints(window->m_window, mwmhints);
}
void DPlatformWindowHook::requestActivateWindow()
{
if (!window()->isExposed() && !DXcbWMSupport::instance()->hasComposite()
&& window()->window()->windowState() == Qt::WindowMinimized) {
Q_XCB_CALL(xcb_map_window(window()->xcb_connection(), window()->winId()));
}
CALL::requestActivateWindow();
}
#endif
void DPlatformWindowHook::propagateSizeHints()
{
QWindow *win = window()->window();
QWindowPrivate *winp = qt_window_private(win);
win->setProperty(userWindowMinimumSize, winp->minimumSize);
win->setProperty(userWindowMaximumSize, winp->maximumSize);
const QMargins &windowMargins = me()->windowMargins;
const QSize &marginSize = QSize(windowMargins.left() + windowMargins.right(),
windowMargins.top() + windowMargins.bottom());
winp->minimumSize += marginSize / win->devicePixelRatio();
winp->maximumSize += marginSize / win->devicePixelRatio();
winp->maximumSize.setWidth(qMin(QWINDOWSIZE_MAX, winp->maximumSize.width()));
winp->maximumSize.setHeight(qMin(QWINDOWSIZE_MAX, winp->maximumSize.height()));
CALL::propagateSizeHints();
// qDebug() << winp->minimumSize << winp->maximumSize << marginSize;
}
DPlatformWindowHook *DPlatformWindowHook::getHookByWindow(const QPlatformWindow *window)
{
return mapped.value(window);
}
void DPlatformWindowHook::setWindowMargins(const QMargins &margins, bool propagateSizeHints)
{
windowMargins = margins;
if (!propagateSizeHints) {
return;
}
QWindow *win = nativeWindow->window();
QWindowPrivate *winp = qt_window_private(win);
const QSize &user_max_size = win->property(userWindowMaximumSize).toSize();
const QSize &user_min_size = win->property(userWindowMinimumSize).toSize();
if (user_max_size.isValid()) {
winp->maximumSize = user_max_size;
}
if (user_min_size.isValid()) {
winp->minimumSize = user_min_size;
}
static_cast(nativeWindow)->propagateSizeHints();
}
DPP_END_NAMESPACE
deepin-qt5dxcb-plugin-1.1.8.4+ds/platformplugin/dplatformwindowhook.h 0000664 0000000 0000000 00000004715 13255347074 0025733 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#ifndef TESTWINDOW_H
#define TESTWINDOW_H
#include
#ifdef Q_OS_LINUX
#define private public
#include "qxcbwindow.h"
#include "qxcbclipboard.h"
typedef QXcbWindow QNativeWindow;
#undef private
#elif defined(Q_OS_WIN)
#include "qwindowswindow.h"
typedef QWindowsWindow QNativeWindow;
#endif
#include "global.h"
DPP_BEGIN_NAMESPACE
class DPlatformWindowHook : public QObject
{
Q_OBJECT
public:
DPlatformWindowHook(QNativeWindow *window);
~DPlatformWindowHook();
QNativeWindow *window() const
{ return static_cast(reinterpret_cast(const_cast