plasma-widget-stockquote-2.1/0000755000174700017470000000000011177177643015771 5ustar ubuntuubuntuplasma-widget-stockquote-2.1/applet/0000755000174700017470000000000011177177553017256 5ustar ubuntuubuntuplasma-widget-stockquote-2.1/applet/header_item.cpp0000644000174700017470000000413111176334563022222 0ustar ubuntuubuntu#include "header_item.h" #include #include namespace { const QString title = "Stock Quote"; } //----------------------------------------------------------------------------- // public: //----------------------------------------------------------------------------- HeaderItem::HeaderItem(QGraphicsItem* parent) : QGraphicsWidget(parent) { QFont font = Plasma::Theme::defaultTheme()->font(Plasma::Theme::DefaultFont); font.setBold(true); font.setPointSize(static_cast(font.pointSize() * 1.4)); QFontMetrics fm(font); const QSize size = fm.size(Qt::TextSingleLine, title); setMinimumWidth(size.width() * 1.4); setMinimumHeight(size.height() * 1.4); setMaximumHeight(size.height() * 1.4); } //----------------------------------------------------------------------------- void HeaderItem::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget) { Q_UNUSED(option); Q_UNUSED(widget); painter->setRenderHint(QPainter::Antialiasing); QFont font = painter->font(); font.setBold(true); font.setPointSize(static_cast(font.pointSize() * 1.4)); painter->setFont(font); QRectF frame(QPoint(0, 0), geometry().size()); // paint the background QGradientStops stops; stops.append(QGradientStop(0.0, QColor(40, 57, 74))); stops.append(QGradientStop(0.5, QColor(0, 0, 0))); stops.append(QGradientStop(1.0, QColor(10, 16, 23))); QLinearGradient gradient(frame.topLeft(), frame.bottomLeft()); gradient.setStops(stops); painter->setPen(QColor(56, 73, 93)); painter->setBrush(QBrush(gradient)); QPainterPath path; path.moveTo(0, 20); path.arcTo(0, 0, 40, 40, 180, -90); path.lineTo(frame.right() - 20, 0); path.arcTo(frame.right() - 40, 0, 40, 40, 90, -90); path.lineTo(frame.right(), frame.bottom()); path.lineTo(0, frame.bottom()); path.lineTo(0, 20); path.closeSubpath(); painter->drawPath(path); painter->setPen(Qt::white); painter->drawText(frame, Qt::AlignCenter, "Stock Quote"); } plasma-widget-stockquote-2.1/applet/stock_item.h0000644000174700017470000000151611176334622021562 0ustar ubuntuubuntu#pragma once #include #include class StockItem : public QGraphicsWidget { Q_OBJECT public: StockItem(bool even, QGraphicsItem* parent = 0); virtual void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget); public slots: void dataUpdated(const QString& source, const Plasma::DataEngine::Data& data); protected: virtual void mousePressEvent(QGraphicsSceneMouseEvent* event); virtual void hoverEnterEvent(QGraphicsSceneHoverEvent* event); virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent* event); private: const bool m_even; bool m_hover; QString m_symbol; QString m_name; double m_price; double m_change; double m_percent_change; }; plasma-widget-stockquote-2.1/applet/plasma_stock_quote.cpp0000644000174700017470000001243211176622244023650 0ustar ubuntuubuntu//============================================================================== // // Copyright (c) 2008 Ryan Winter. All rights reserved. // // This file may be used under the terms of the GNU General Public // License version 2.0 appearing in the file LICENSE packaged with this file. // //============================================================================== #include "plasma_stock_quote.h" #include "header_item.h" #include "stock_item.h" #include "footer_item.h" #include #include #include #include //----------------------------------------------------------------------------- // public: //----------------------------------------------------------------------------- PlasmaStockQuote::PlasmaStockQuote(QObject *parent, const QVariantList &args) : Plasma::PopupApplet(parent, args), m_graphics_widget(0), m_layout(0), m_engine(0), m_footer(0), m_header(0), m_widgets(), m_stock_list(), m_opacity(1.0) { setAspectRatioMode(Plasma::IgnoreAspectRatio); setHasConfigurationInterface(true); setPopupIcon("kchart"); } //----------------------------------------------------------------------------- PlasmaStockQuote::~PlasmaStockQuote() { } //----------------------------------------------------------------------------- QGraphicsWidget * PlasmaStockQuote::graphicsWidget() { if (m_graphics_widget) return m_graphics_widget; m_graphics_widget = new QGraphicsWidget(this); m_graphics_widget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred); // read in the stock list KConfigGroup configGroup = config(); m_stock_list = configGroup.readEntry("stocks", QStringList()); m_opacity = configGroup.readEntry("opacity", 1.0); m_engine = dataEngine("stockquote"); if (!m_engine->isValid()) { setFailedToLaunch(true, "Unable to load data engine"); return m_graphics_widget; } // setup the ui m_layout = new QGraphicsLinearLayout(Qt::Vertical, m_graphics_widget); m_layout->setSpacing(0); // add the header m_header = new HeaderItem(this); m_layout->addItem(m_header); // add the footer m_footer = new FooterItem(this); m_engine->connectSource("status", m_footer); m_layout->addItem(m_footer); // update the stocks m_graphics_widget->setOpacity(m_opacity); updateSources(); return m_graphics_widget; } //----------------------------------------------------------------------------- // protected slots: //----------------------------------------------------------------------------- void PlasmaStockQuote::configAccepted() { m_opacity = m_ui.opacity->value() / 100.0; m_graphics_widget->setOpacity(m_opacity); if (m_stock_list != m_ui.stockCodes->items()) { m_stock_list = m_ui.stockCodes->items(); updateSources(); } KConfigGroup configGroup = config(); configGroup.writeEntry("stocks", m_stock_list); configGroup.writeEntry("opacity", m_opacity); emit configNeedsSaving(); } //----------------------------------------------------------------------------- // protected: //----------------------------------------------------------------------------- void PlasmaStockQuote::createConfigurationInterface(KConfigDialog* parent) { QWidget* widget = new QWidget; m_ui.setupUi(widget); m_ui.stockCodes->setItems(m_stock_list); m_ui.opacity->setValue(m_opacity * 100); parent->setButtons(KDialog::Ok | KDialog::Cancel); parent->addPage(widget, parent->windowTitle(), icon()); connect(parent, SIGNAL(okClicked()), this, SLOT(configAccepted())); } //----------------------------------------------------------------------------- void PlasmaStockQuote::constraintsEvent(Plasma::Constraints constraints) { if (constraints & Plasma::FormFactorConstraint) { setBackgroundHints(Plasma::Applet::NoBackground); } } //----------------------------------------------------------------------------- // private: //----------------------------------------------------------------------------- void PlasmaStockQuote::updateSources() { prepareGeometryChange(); // out with the old for (WidgetMap::iterator iter = m_widgets.begin(); iter != m_widgets.end(); ++iter) { m_engine->disconnectSource(iter.key(), iter.value()); m_layout->removeItem(iter.value()); delete iter.value(); m_widgets.erase(iter); } // in with the new bool even = false; for (QStringList::iterator iter = m_stock_list.begin(); iter != m_stock_list.end(); ++iter) { StockItem* item = new StockItem(even, this); m_engine->connectSource(iter->toUpper(), item); m_widgets.insert(*iter, item); m_layout->insertItem(m_layout->count() - 1, item); even = !even; } m_graphics_widget->setMinimumSize(m_layout->sizeHint(Qt::MinimumSize)); m_graphics_widget->setPreferredSize(m_layout->sizeHint(Qt::PreferredSize)); // if it's on the desktop, resize it if (layout()->itemAt(0) == m_graphics_widget) { setMinimumSize(m_layout->sizeHint(Qt::MinimumSize)); setPreferredSize(m_layout->sizeHint(Qt::PreferredSize)); resize(preferredSize()); } } #include "plasma_stock_quote.moc" plasma-widget-stockquote-2.1/applet/header_item.h0000644000174700017470000000050111176334563021664 0ustar ubuntuubuntu#pragma once #include #include class HeaderItem : public QGraphicsWidget { public: HeaderItem(QGraphicsItem* parent = 0); virtual void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget); }; plasma-widget-stockquote-2.1/applet/footer_item.h0000644000174700017470000000072111176334555021737 0ustar ubuntuubuntu#pragma once #include #include class FooterItem : public QGraphicsWidget { Q_OBJECT public: FooterItem(QGraphicsItem* parent = 0); virtual void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget); public slots: void dataUpdated(const QString& source, const Plasma::DataEngine::Data& data); private: QString m_time; }; plasma-widget-stockquote-2.1/applet/plasma-applet-stock-quote.desktop0000644000174700017470000000071311176317400025650 0ustar ubuntuubuntu[Desktop Entry] Name=Stock Quote Comment=Stock Quote Plasmoid Type=Service Icon=kchart ServiceTypes=Plasma/Applet X-KDE-Library=plasma_applet_stock_quote X-KDE-PluginInfo-Author=Ryan Winter X-KDE-PluginInfo-Email=wintered@gmail.com X-KDE-PluginInfo-Name=stockquote X-KDE-PluginInfo-Version=2.1 X-KDE-PluginInfo-Website= X-KDE-PluginInfo-Category=Online Services X-KDE-PluginInfo-Depends= X-KDE-PluginInfo-License=GPL X-KDE-PluginInfo-EnabledByDefault=true plasma-widget-stockquote-2.1/applet/footer_item.cpp0000644000174700017470000000421711176334555022276 0ustar ubuntuubuntu#include "footer_item.h" #include #include //----------------------------------------------------------------------------- // public: //----------------------------------------------------------------------------- FooterItem::FooterItem(QGraphicsItem* parent) : QGraphicsWidget(parent) { QFont font = Plasma::Theme::defaultTheme()->font(Plasma::Theme::DefaultFont); QFontMetrics fm(font); const double height = fm.height() * 1.4; setMinimumHeight(height); setMaximumHeight(height); } //----------------------------------------------------------------------------- void FooterItem::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget) { Q_UNUSED(option); Q_UNUSED(widget); painter->setRenderHint(QPainter::Antialiasing); QRectF frame(QPoint(0, 0), geometry().size()); // paint the background QGradientStops stops; stops.append(QGradientStop(0.0, QColor(40, 57, 74))); stops.append(QGradientStop(0.5, QColor(0, 0, 0))); stops.append(QGradientStop(1.0, QColor(10, 16, 23))); QLinearGradient gradient(frame.topLeft(), frame.bottomLeft()); gradient.setStops(stops); painter->setPen(QColor(56, 73, 93)); painter->setBrush(QBrush(gradient)); QPainterPath path; path.moveTo(40, frame.bottom()); path.arcTo(QRectF(0, frame.bottom() - 40, 40, 40), -90, -90); path.lineTo(0, 0); path.lineTo(frame.right(), 0); path.lineTo(frame.right(), frame.bottom() - 20); path.arcTo(QRectF(frame.right() - 40, frame.bottom() - 40, 40, 40), 0, -90); path.closeSubpath(); painter->drawPath(path); painter->setPen(Qt::white); painter->drawText(frame, Qt::AlignCenter, m_time); } //----------------------------------------------------------------------------- // public slots: //----------------------------------------------------------------------------- void FooterItem::dataUpdated(const QString& source, const Plasma::DataEngine::Data& data) { Q_UNUSED(source); m_time = data["time"].toDateTime().toString("h:mmap, ddd MMMM d"); update(); } #include "footer_item.moc" plasma-widget-stockquote-2.1/applet/stock_item.cpp0000644000174700017470000001103611177176740022121 0ustar ubuntuubuntu#include "stock_item.h" #include #include #include namespace { const QColor even_colour_0(26, 33, 42); const QColor even_colour_1(20, 26, 33); const QColor odd_colour_0(12, 14, 18); const QColor odd_colour_1(16, 20, 26); } //----------------------------------------------------------------------------- // public: //----------------------------------------------------------------------------- StockItem::StockItem(bool even, QGraphicsItem* parent) : QGraphicsWidget(parent), m_even(even), m_hover(false), m_symbol(), m_name(), m_price(0.0), m_change(0.0), m_percent_change(0.0) { setAcceptHoverEvents(true); QFont font = Plasma::Theme::defaultTheme()->font(Plasma::Theme::DefaultFont); QFontMetrics fm(font); setMinimumHeight(2 * fm.height()); setMaximumHeight(2 * fm.height()); setMinimumWidth(280); } //----------------------------------------------------------------------------- void StockItem::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget) { Q_UNUSED(option); Q_UNUSED(widget); painter->setRenderHint(QPainter::Antialiasing); QRectF frame(QPoint(0,0), geometry().size()); // paint the background QGradientStops stops; QColor colour_0; QColor colour_1; if (m_hover) { colour_0 = even_colour_0.lighter(200); colour_1 = even_colour_1.lighter(200); } else if (m_even) { colour_0 = even_colour_0; colour_1 = even_colour_1; } else { colour_0 = odd_colour_0; colour_1 = odd_colour_1; } stops.append(QGradientStop(0.0, colour_0)); stops.append(QGradientStop(1.0, colour_1)); QLinearGradient gradient(frame.topLeft(), frame.bottomLeft()); gradient.setStops(stops); painter->setPen(QColor(56, 73, 93)); painter->setBrush(QBrush(gradient)); painter->drawRect(frame); if (m_name.isEmpty()) return; frame.adjust(10, 1, -10, -1); // paint the text QString string; QTextStream stream(&string); if (m_symbol.contains("=X")) stream.setRealNumberPrecision(4); else stream.setRealNumberPrecision(2); stream.setRealNumberNotation(QTextStream::FixedNotation); QFont font(painter->font()); // symbol font.setBold(true); painter->setFont(font); painter->setPen(Qt::white); painter->drawText(frame, Qt::AlignLeft | Qt::AlignTop, m_symbol); // name font.setBold(false); painter->setFont(font); painter->drawText(frame, Qt::AlignLeft | Qt::AlignBottom, m_name); // price stream << m_price; painter->drawText(frame, Qt::AlignRight | Qt::AlignTop, string); if (!m_symbol.contains("=X")) { // change stream.setRealNumberPrecision(2); string.clear(); stream.setNumberFlags(QTextStream::ForceSign); stream << m_change << " (" << m_percent_change << "%)"; painter->setPen(m_change < 0 ? Qt::red : Qt::green); painter->drawText(frame, Qt::AlignRight | Qt::AlignBottom, string); } } //----------------------------------------------------------------------------- // public slots: //----------------------------------------------------------------------------- void StockItem::dataUpdated(const QString& source, const Plasma::DataEngine::Data& data) { Q_UNUSED(source); m_symbol = data["symbol"].toString(); m_name = data["name"].toString(); m_price = data["price"].toDouble(); m_change = data["change"].toDouble(); m_percent_change = data["percent_change"].toDouble(); update(); } //----------------------------------------------------------------------------- // protected: //----------------------------------------------------------------------------- void StockItem::mousePressEvent(QGraphicsSceneMouseEvent* event) { if (Qt::LeftButton == event->button()) { const QString url = "http://finance.yahoo.com/q?s=" + m_symbol; KRun::runUrl(url, "text/html", 0); } } //----------------------------------------------------------------------------- void StockItem::hoverEnterEvent(QGraphicsSceneHoverEvent* event) { Q_UNUSED(event); m_hover = true; update(); } //----------------------------------------------------------------------------- void StockItem::hoverLeaveEvent(QGraphicsSceneHoverEvent* event) { Q_UNUSED(event); m_hover = false; update(); } #include "stock_item.moc" plasma-widget-stockquote-2.1/applet/plasma_stock_quote_config.ui0000644000174700017470000000313111176333066025025 0ustar ubuntuubuntu PlasmaStockQuoteConfig 0 0 460 393 335 313 Appearance Opacity % 100 5 Stock Codes KEditListBox QGroupBox
keditlistbox.h
 plasma-widget-stockquote-2.1/applet/plasma_stock_quote.h0000644000174700017470000000221711176335027023315 0ustar ubuntuubuntu#pragma once #include "ui_plasma_stock_quote_config.h" #include #include class FooterItem; class HeaderItem; class QGraphicsWidget; class QGraphicsLinearLayout; class PlasmaStockQuote : public Plasma::PopupApplet { Q_OBJECT public: PlasmaStockQuote(QObject *parent, const QVariantList &args); virtual ~PlasmaStockQuote(); virtual QGraphicsWidget *graphicsWidget(); protected slots: void configAccepted(); protected: virtual void createConfigurationInterface(KConfigDialog *parent); virtual void constraintsEvent(Plasma::Constraints constraints); private: void updateSources(); typedef QMap WidgetMap; Ui::PlasmaStockQuoteConfig m_ui; QGraphicsWidget* m_graphics_widget; QGraphicsLinearLayout* m_layout; Plasma::DataEngine* m_engine; FooterItem* m_footer; HeaderItem* m_header; WidgetMap m_widgets; QStringList m_stock_list; double m_opacity; }; K_EXPORT_PLASMA_APPLET(stockquote, PlasmaStockQuote) plasma-widget-stockquote-2.1/applet/CMakeLists.txt0000644000174700017470000000111511176334670022006 0ustar ubuntuubuntuset(stock_quote_SRCS plasma_stock_quote.cpp stock_item.cpp header_item.cpp footer_item.cpp) kde4_add_ui_files(stock_quote_SRCS plasma_stock_quote_config.ui) kde4_add_plugin(plasma_applet_stock_quote ${stock_quote_SRCS}) target_link_libraries(plasma_applet_stock_quote ${KDE4_PLASMA_LIBS} ${KDE4_KDEUI_LIBS} ${KDE4_KIO_LIBS}) install(TARGETS plasma_applet_stock_quote DESTINATION ${PLUGIN_INSTALL_DIR}) install(FILES plasma-applet-stock-quote.desktop DESTINATION ${SERVICES_INSTALL_DIR}) plasma-widget-stockquote-2.1/README0000644000174700017470000000037611175575306016653 0ustar ubuntuubuntuCopyright (c) 2008 Ryan Winter This idea originally came from Sebastian Sobolewski's Stockoid plasmoid which was bootstraped from the plasma-tvprogramme by Jaagup Repan. Copyright (c) 2008 Sebastian Sobolewski Copyright (c) 2008 Jaagup Repan plasma-widget-stockquote-2.1/CHANGELOG0000644000174700017470000000041711177177042017176 0ustar ubuntuubuntu== 2.1 == - BUG: Stock is now left clickable only - BUG: Link to the generic yahoo finance page instead of the au specific one - ENHANCEMENT: KDE proxies are now supported - ENHANCEMENT: Opacity is now configurable - ENHANCEMENT: Currency conversions to 4 decimal places plasma-widget-stockquote-2.1/INSTALL0000644000174700017470000000014311175575306017014 0ustar ubuntuubuntumkdir build cd build cmake -DCMAKE_INSTALL_PREFIX=`kde4-config --prefix` .. make sudo make install plasma-widget-stockquote-2.1/LICENSE0000644000174700017470000004310311175575306016773 0ustar ubuntuubuntu GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 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BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) 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 2 of the License, or (at your option) 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This 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. plasma-widget-stockquote-2.1/dataengine/0000755000174700017470000000000011177177553020070 5ustar ubuntuubuntuplasma-widget-stockquote-2.1/dataengine/stock_quote_engine.h0000644000174700017470000000076011176555514024125 0ustar ubuntuubuntu#pragma once #include #include #include class StockQuoteEngine : public Plasma::DataEngine { Q_OBJECT public: StockQuoteEngine(QObject* parent, const QVariantList& args); protected: bool sourceRequestEvent(const QString& name); private slots: void update(); void dataArrived(KIO::Job* job, const QByteArray& data); private: QString fixQuotes(const QString& string); QTimer m_timer; QTimer m_add_timer; }; plasma-widget-stockquote-2.1/dataengine/stock_quote_engine.cpp0000644000174700017470000000765311176555514024470 0ustar ubuntuubuntu#include "stock_quote_engine.h" #include //------------------------------------------------------------------------------ // public: //------------------------------------------------------------------------------ StockQuoteEngine::StockQuoteEngine(QObject* parent, const QVariantList& args) : Plasma::DataEngine(parent, args), m_timer(), m_add_timer() { Q_UNUSED(args); // setMinimumPollingInterval(30 * 1000); // setPollingInterval(5 * 60 * 1000); connect(&m_timer, SIGNAL(timeout()), this, SLOT(update())); connect(&m_add_timer, SIGNAL(timeout()), this, SLOT(update())); // set a default update interval m_timer.setInterval(60 * 1000); // delay abit before trigger to allow the stocks to be added m_add_timer.setInterval(0.2); m_add_timer.setSingleShot(true); // create the status source setData("status", DataEngine::Data()); } //------------------------------------------------------------------------------ // protected: //------------------------------------------------------------------------------ bool StockQuoteEngine::sourceRequestEvent(const QString& name) { if ("status" != name) { setData(name, DataEngine::Data()); // restart the main timer, and trigger the add timer m_timer.start(); m_add_timer.start(); } return true; } //------------------------------------------------------------------------------ // private slots: //------------------------------------------------------------------------------ void StockQuoteEngine::update() { const QString stocks = sources().join(","); if (!stocks.isEmpty()) { KUrl url("http://download.finance.yahoo.com"); url.setPath("/d/quotes.csv"); url.addQueryItem("f", "snl1c1"); url.addQueryItem("e", ".csv"); url.addQueryItem("s", stocks); KIO::TransferJob* job = KIO::get(url, KIO::Reload, KIO::HideProgressInfo); connect(job, SIGNAL(data(KIO::Job*, const QByteArray&)), this, SLOT(dataArrived(KIO::Job*, const QByteArray&))); } } //------------------------------------------------------------------------------ void StockQuoteEngine::dataArrived(KIO::Job* job, const QByteArray& data) { Q_UNUSED(job); setData("status", "time", QDateTime::currentDateTime()); setData("status", "valid", true); QString blob = data; QStringList lines = blob.split("\r\n"); for (QStringList::iterator iter = lines.begin(); iter != lines.end(); ++iter) { // if there is a commar in a quoted string, then we drop the commar as // it breaks the tokeniser *iter = fixQuotes(*iter); QStringList fields = iter->split(","); if (fields.size() != 4) continue; fields[0].remove(0, 1).chop(1); fields[1].remove(0, 1).chop(1); const QString symbol = fields[0]; const QString name = fields[1]; const double price = fields[2].toDouble(); const double change = fields[3].toDouble(); setData(symbol, "valid", true); setData(symbol, "symbol", symbol); setData(symbol, "name", name); setData(symbol, "price", price); setData(symbol, "change", change); setData(symbol, "percent_change", 100 * change / (price - change)); } } //------------------------------------------------------------------------------ // private: //------------------------------------------------------------------------------ QString StockQuoteEngine::fixQuotes(const QString& string) { QString ret; bool quote = false; for (QString::const_iterator iter = string.begin(); iter != string.end(); ++iter) { if ('"' == *iter) quote = !quote; if (',' == *iter && true == quote) continue; ret += *iter; } return ret; } K_EXPORT_PLASMA_DATAENGINE(stockquote, StockQuoteEngine); #include "stock_quote_engine.moc" plasma-widget-stockquote-2.1/dataengine/CMakeLists.txt0000644000174700017470000000074711176545075022635 0ustar ubuntuubuntuset(stock_quote_engine_SRCS stock_quote_engine.cpp) kde4_add_plugin(plasma_engine_stock_quote ${stock_quote_engine_SRCS}) target_link_libraries(plasma_engine_stock_quote ${KDE4_PLASMA_LIBS} ${KDE4_KIO_LIBS} ${QT_QTNETWORK_LIBRARY}) install(TARGETS plasma_engine_stock_quote DESTINATION ${PLUGIN_INSTALL_DIR}) install(FILES plasma-dataengine-stockquote.desktop DESTINATION ${SERVICES_INSTALL_DIR}) plasma-widget-stockquote-2.1/dataengine/plasma-dataengine-stockquote.desktop0000644000174700017470000000072411175575306027233 0ustar ubuntuubuntu[Desktop Entry] Name=Stock Quote Comment=Fetch stock information for Plasmoids Type=Service X-KDE-ServiceTypes=Plasma/DataEngine X-KDE-Library=plasma_engine_stock_quote X-KDE-PluginInfo-Author=Ryan Winter X-KDE-PluginInfo-Email=wintered@gmail.com X-KDE-PluginInfo-Name=stockquote X-KDE-PluginInfo-Version=1.2 X-KDE-PluginInfo-Website=http://winterbug.com X-KDE-PluginInfo-Category=Online Services X-KDE-PluginInfo-License=GPL X-KDE-PluginInfo-EnabledByDefault=true plasma-widget-stockquote-2.1/CMakeLists.txt0000644000174700017470000000054511177177602020530 0ustar ubuntuubuntucmake_minimum_required(VERSION 2.6) project(StockQuote) find_package(KDE4 REQUIRED) include(KDE4Defaults) add_definitions(${QT_DEFINITIONS} ${KDE4_DEFINITIONS}) include_directories(${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR} ${KDE4_INCLUDES}) add_subdirectory(dataengine) add_subdirectory(applet)