pax_global_header00006660000000000000000000000064133367535540014530gustar00rootroot0000000000000052 comment=ad579bd9ea7d64d5ea908f44ee50b42ed5fe55f6 mnemonicsetter-mnemonicsetter_0.6/000077500000000000000000000000001333675355400175455ustar00rootroot00000000000000mnemonicsetter-mnemonicsetter_0.6/.gitignore000066400000000000000000000000661333675355400215370ustar00rootroot00000000000000/.gradle /bin /.classpath /.project /.settings /build mnemonicsetter-mnemonicsetter_0.6/LICENSE000066400000000000000000000261351333675355400205610ustar00rootroot00000000000000 Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Definitions. "License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. "Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. 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We also recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification within third-party archives. Copyright {yyyy} {name of copyright owner} Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. mnemonicsetter-mnemonicsetter_0.6/README.md000066400000000000000000000017661333675355400210360ustar00rootroot00000000000000# mnemonicsetter Automatically assigns mnemonics to menu items and toolbar elements. Use it just like `MnemonicSetter.INSTANCE.setComponentMnemonics(menubar, toolbar)`. All items belonging to given elements are given different mnemonic letters if possible. You can also attach `MnemonicSetter.INSTANCE` to a popup menu as a PopupMenuListener so that mnemonics are automatically calculated when the popup menu becomes visible. ### Maven configuration ``` false bintray-freeplane-maven bintray https://dl.bintray.com/freeplane/freeplane org.dpolivaev.mnemonicsetter mnemonicsetter 0.4 pom ``` ### Gradle configuration ``` repositories { maven { url "http://dl.bintray.com/freeplane/freeplane" } } dependencies { compile 'org.dpolivaev.mnemonicsetter:mnemonicsetter:0.4' } ``` mnemonicsetter-mnemonicsetter_0.6/build.gradle000066400000000000000000000026221333675355400220260ustar00rootroot00000000000000plugins { id "com.jfrog.bintray" version "1.6" } repositories { jcenter() } apply plugin: 'java' apply plugin: 'eclipse' apply plugin: 'maven-publish' targetCompatibility='1.7' sourceCompatibility='1.7' group 'org.dpolivaev.mnemonicsetter' version='0.6' bintray { user = System.getenv('BINTRAY_USER') key = System.getenv('BINTRAY_KEY') publications = ['mnemonicsetter'] pkg { repo = 'freeplane' name = 'mnemonicsetter' userOrg = 'freeplane' licenses = ['Apache-2.0'] vcsUrl = 'https://github.com/dpolivaev/mnemonicsetter.git' version { name = project.version } } } task sourceJar(type: Jar, dependsOn: classes) { classifier = 'sources' from sourceSets.main.allSource } task javadocJar(type: Jar, dependsOn: javadoc) { classifier = 'javadoc' from javadoc.destinationDir } publishing { publications { mnemonicsetter(MavenPublication) { from components.java artifactId 'mnemonicsetter' artifact sourceJar { classifier "sources" } artifact javadocJar { classifier "javadoc" } } } repositories { maven { url "${project.gradle.gradleUserHomeDir}/local-artifacts" } } } dependencies { testCompile 'junit:junit:4.12', 'org.hamcrest:hamcrest-all:1.3', 'org.mockito:mockito-all:1.10.19' } mnemonicsetter-mnemonicsetter_0.6/src/000077500000000000000000000000001333675355400203345ustar00rootroot00000000000000mnemonicsetter-mnemonicsetter_0.6/src/main/000077500000000000000000000000001333675355400212605ustar00rootroot00000000000000mnemonicsetter-mnemonicsetter_0.6/src/main/java/000077500000000000000000000000001333675355400222015ustar00rootroot00000000000000mnemonicsetter-mnemonicsetter_0.6/src/main/java/org/000077500000000000000000000000001333675355400227705ustar00rootroot00000000000000mnemonicsetter-mnemonicsetter_0.6/src/main/java/org/dpolivaev/000077500000000000000000000000001333675355400247615ustar00rootroot00000000000000mnemonicsetter-mnemonicsetter_0.6/src/main/java/org/dpolivaev/mnemonicsetter/000077500000000000000000000000001333675355400300155ustar00rootroot00000000000000ActionNameMnemonicHolder.java000066400000000000000000000034161333675355400354470ustar00rootroot00000000000000mnemonicsetter-mnemonicsetter_0.6/src/main/java/org/dpolivaev/mnemonicsetter/* * Copyright (C) 2016 Dimitry Polivaev * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.dpolivaev.mnemonicsetter; import java.awt.event.KeyEvent; import javax.swing.Action; public class ActionNameMnemonicHolder implements INameMnemonicHolder { final private Action action; public ActionNameMnemonicHolder(final Action action) { super(); this.action = action; } public String getText() { return (String) action.getValue(Action.NAME); } public void setDisplayedMnemonicIndex(final int mnemoSignIndex) { action.putValue("SwingDisplayedMnemonicIndexKey", mnemoSignIndex); } public void setMnemonic(final char charAfterMnemoSign) { final int keyCode = KeyEvent.getExtendedKeyCodeForChar((int) charAfterMnemoSign); setMnemonic(keyCode); } public void setMnemonic(final int keyCode) { action.putValue(Action.MNEMONIC_KEY, keyCode); } public void setText(final String text) { action.putValue(Action.NAME, text); } @Override public int getMnemonic() { final Object mnemonic = action.getValue(Action.MNEMONIC_KEY); if(mnemonic instanceof Integer) return ((Integer)mnemonic).intValue(); else return 0; } @Override public boolean hasAccelerator() { return action.getValue(Action.ACCELERATOR_KEY) != null; } }ButtonNameMnemonicHolder.java000066400000000000000000000034221333675355400355020ustar00rootroot00000000000000mnemonicsetter-mnemonicsetter_0.6/src/main/java/org/dpolivaev/mnemonicsetter/* * Copyright (C) 2016 Dimitry Polivaev * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.dpolivaev.mnemonicsetter; import java.awt.event.KeyEvent; import javax.swing.AbstractButton; public class ButtonNameMnemonicHolder implements INameMnemonicHolder { final private AbstractButton btn; public ButtonNameMnemonicHolder(final AbstractButton btn) { super(); this.btn = btn; } public String getText() { return btn.getText(); } public void setDisplayedMnemonicIndex(final int mnemoSignIndex) { btn.setDisplayedMnemonicIndex(mnemoSignIndex); } public void setMnemonic(final char charAfterMnemoSign) { final int keyCode = KeyEvent.getExtendedKeyCodeForChar(charAfterMnemoSign); setMnemonic(keyCode); } public void setMnemonic(final int keyCode) { btn.setMnemonic(keyCode); } public void setText(final String text) { btn.setText(text); } @Override public int getMnemonic() { return btn.getMnemonic(); } @Override public String toString() { final int mnemonic = getMnemonic(); final String text = getText(); return "ButtonNameMnemonicHolder [getText()=" + text + (mnemonic != 0 ? ", getMnemonic()=" + KeyEvent.getKeyText(mnemonic) + "]" : ""); } @Override public boolean hasAccelerator() { return false; } }INameMnemonicHolder.java000066400000000000000000000016501333675355400344200ustar00rootroot00000000000000mnemonicsetter-mnemonicsetter_0.6/src/main/java/org/dpolivaev/mnemonicsetter/* * Copyright (C) 2016 Dimitry Polivaev * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.dpolivaev.mnemonicsetter; public interface INameMnemonicHolder { String getText(); void setDisplayedMnemonicIndex(int mnemoSignIndex); void setMnemonic(char charAfterMnemoSign); void setText(String replaceAll); int getMnemonic(); void setMnemonic(int key); boolean hasAccelerator(); }mnemonicsetter-mnemonicsetter_0.6/src/main/java/org/dpolivaev/mnemonicsetter/ItemMnemonicSetter.java000066400000000000000000000146741333675355400344470ustar00rootroot00000000000000/* * Copyright (C) 2016 Dimitry Polivaev * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.dpolivaev.mnemonicsetter; import java.awt.event.KeyEvent; import java.util.ArrayList; import java.util.Arrays; import java.util.Collection; import java.util.Collections; import java.util.Comparator; import java.util.LinkedHashMap; import java.util.List; import java.util.Map; import java.util.regex.Pattern; class ItemMnemonicSetter { final static private Pattern CAN_HAVE_MNEMONICS = Pattern.compile("\\p{L}"); private final INameMnemonicHolder[] mnemonicHolders; private Collection blockedMnemonics; static ItemMnemonicSetter of(INameMnemonicHolder... mnemonicHolders) { return of(Arrays.asList(mnemonicHolders)); } static ItemMnemonicSetter of(List mnemonicHolders) { final ArrayList validHolders = new ArrayList(mnemonicHolders.size()); for(INameMnemonicHolder holder :mnemonicHolders) if(canHaveMnemonics(holder)) validHolders.add(holder); final INameMnemonicHolder[] array = validHolders.toArray(new INameMnemonicHolder[validHolders.size()]); return new ItemMnemonicSetter(array); } private static boolean canHaveMnemonics(INameMnemonicHolder holder) { final String text = holder.getText(); return text != null && CAN_HAVE_MNEMONICS.matcher(text).find(); } private ItemMnemonicSetter(INameMnemonicHolder[] mnemonicHolders) { this.mnemonicHolders = mnemonicHolders; blockedMnemonics = Collections.emptyList(); } public void setMnemonics() { final Map usedMnemonics = extractUsedMnemonics(mnemonicHolders); if(usedMnemonics.size() - blockedMnemonics.size() < mnemonicHolders.length) { final Map mnemonicSet = findMnemonics(usedMnemonics, 0, 0); setMnemonics(mnemonicSet); } } private void setMnemonics(final Map setMnemonics) { for(Map.Entry holderMnemonic : setMnemonics.entrySet()) { final INameMnemonicHolder target = holderMnemonic.getValue(); if(target != null) target.setMnemonic(holderMnemonic.getKey()); } } private Map findMnemonics(final Map usedMnemonics, int holderIndex, int characterIndex) { if(holderIndex >= mnemonicHolders.length) return usedMnemonics; final INameMnemonicHolder holder = mnemonicHolders[holderIndex]; final boolean holderHasNoMnemonics = ! usedMnemonics.containsKey(holder.getMnemonic()); if(holderHasNoMnemonics) { final String text = holder.getText(); if(text.length() > characterIndex) { return findUnsetMnemonics(usedMnemonics, holderIndex, characterIndex); } return findMnemonics(usedMnemonics, holderIndex + 1, 0); } return findMnemonics(usedMnemonics, holderIndex + 1, 0); } private Map findUnsetMnemonics(final Map usedMnemonics, int holderIndex, int characterIndex) { final INameMnemonicHolder holder = mnemonicHolders[holderIndex]; final String text = holder.getText(); final char character = text.charAt(characterIndex); final int keyCode = KeyEvent.getExtendedKeyCodeForChar(character); if(! usedMnemonics.containsKey(keyCode) && Character.isAlphabetic(character) && text.toLowerCase().indexOf(Character.toLowerCase(character)) == characterIndex) { final Map mnemonicsWithNewCharacter = new MnemonicMap(usedMnemonics); mnemonicsWithNewCharacter.put(keyCode, holder); final Map allMnemonics = findMnemonics(mnemonicsWithNewCharacter, holderIndex + 1, 0); return allMnemonics; } else { final Map allMnemonics = findMnemonics(usedMnemonics, holderIndex, characterIndex + 1); return allMnemonics; } } private Map extractUsedMnemonics(INameMnemonicHolder... mnemonicHolders) { final Map usedMnemonics = new MnemonicMap(); for(Integer blockedMnemonic : blockedMnemonics) usedMnemonics.put(blockedMnemonic, null); for(INameMnemonicHolder holder : mnemonicHolders){ final Integer mnemonic = holder.getMnemonic(); if(mnemonic != 0) { if(! usedMnemonics.containsKey(mnemonic)) usedMnemonics.put(mnemonic, holder); else { holder.setMnemonic(0); holder.setDisplayedMnemonicIndex(-1); } } } Arrays.sort(mnemonicHolders, new Comparator() { @Override public int compare(INameMnemonicHolder o1, INameMnemonicHolder o2) { boolean o1HasMnemonics = o1.getMnemonic() > 0; boolean o2HasMnemonics = o2.getMnemonic() > 0; if(o1HasMnemonics) if(o2HasMnemonics) return 0; else return -1; else if(o2HasMnemonics) return 1; else { boolean o1HasAccelerator = o1. hasAccelerator(); boolean o2HasAccelerator = o2. hasAccelerator(); if(o1HasAccelerator && ! o2HasAccelerator) return 1; else if(! o1HasAccelerator && o2HasAccelerator) return -1; else return o1.getText().length() - o2.getText().length(); } } }); return usedMnemonics; } public ItemMnemonicSetter notUsing(Collection blockedMnemonics) { this.blockedMnemonics = blockedMnemonics; return this; } } @SuppressWarnings("serial") class MnemonicMap extends LinkedHashMap { public MnemonicMap() { super(); } public MnemonicMap(Map m) { super(m); } @Override public String toString() { final StringBuilder stringBuilder = new StringBuilder("MnemonicMap" + "(" + size() + ") {"); for(Map.Entry entry : entrySet()){ stringBuilder .append(entry.getValue().getText()) .append(" -> ") .append(KeyEvent.getKeyText(entry.getKey())) .append("\n"); } return stringBuilder.append("}").toString(); } } MenuItemMnemonicHolder.java000066400000000000000000000017431333675355400351550ustar00rootroot00000000000000mnemonicsetter-mnemonicsetter_0.6/src/main/java/org/dpolivaev/mnemonicsetter/* * Copyright (C) 2016 Dimitry Polivaev * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.dpolivaev.mnemonicsetter; import javax.swing.JMenuItem; class MenuItemMnemonicHolder extends ButtonNameMnemonicHolder { final private JMenuItem menuItem; public MenuItemMnemonicHolder(JMenuItem menuItem) { super(menuItem); this.menuItem = menuItem; } @Override public boolean hasAccelerator() { return menuItem.getAccelerator() != null; } }mnemonicsetter-mnemonicsetter_0.6/src/main/java/org/dpolivaev/mnemonicsetter/MnemonicSetter.java000066400000000000000000000075431333675355400336250ustar00rootroot00000000000000/* Copyright (C) 2016 Dimitry Polivaev Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ package org.dpolivaev.mnemonicsetter; import java.awt.Component; import java.awt.Container; import java.util.ArrayList; import java.util.Collection; import java.util.HashSet; import javax.swing.AbstractButton; import javax.swing.JMenuBar; import javax.swing.JMenuItem; import javax.swing.event.PopupMenuEvent; import javax.swing.event.PopupMenuListener; /** * Automatically assigns mnemonics to menu items and toolbar elements. * * Use it just like MnemonicSetter.INSTANCE.setComponentMnemonics(menubar, toolbar). * You can also attach it to a popup menu as a PopupMenuListener * so that mnemonics are automatically calculated when the popup menu becomes visible. */ public class MnemonicSetter implements PopupMenuListener{ final static private boolean IS_MAC_OS = System.getProperty("os.name").startsWith("Mac OS"); final static public MnemonicSetter INSTANCE = new MnemonicSetter(); @Override public void popupMenuWillBecomeVisible(PopupMenuEvent e) { final Container popupMenu = (Container) e.getSource(); setComponentMnemonics(popupMenu); } public void setComponentMnemonics(final Container... containers) { if(IS_MAC_OS) return; // Mac OS generally does not support mnemonics int componentCount = 0; for(Container container : containers) { componentCount += countComponents(container); } final Collection keyCodesUsedInMenus = new HashSet<>(); final ArrayList mnemonicHolders = new ArrayList(componentCount); for(Container container : containers) { addComponents(container, keyCodesUsedInMenus, mnemonicHolders); } final ItemMnemonicSetter mnemonicSetter = ItemMnemonicSetter.of(mnemonicHolders).notUsing(keyCodesUsedInMenus); mnemonicSetter.setMnemonics(); } private void addComponents(Container container, final Collection keyCodesUsedInMenus, final ArrayList mnemonicHolders) { if(container instanceof JMenuBar) { final Collection keyCodesUsedInMenu = UsedAltAcceleratorsFinder.INSTANCE.findUsedKeyCodes((JMenuBar) container); keyCodesUsedInMenus.addAll(keyCodesUsedInMenu); } final Component[] components = container.getComponents(); for(Component component :components) if(component instanceof JMenuItem) { final JMenuItem item = (JMenuItem) component; mnemonicHolders.add(new MenuItemMnemonicHolder(item)); } else if(component instanceof AbstractButton) { final AbstractButton button = (AbstractButton) component; mnemonicHolders.add(new ButtonNameMnemonicHolder(button)); } else if(component instanceof Container) { addComponents((Container) component, keyCodesUsedInMenus, mnemonicHolders); } } private int countComponents(Container container) { if(container instanceof JMenuBar) { return container.getComponentCount(); } int count = 0; final Component[] components = container.getComponents(); for(Component component :components) { if(component instanceof JMenuItem || component instanceof AbstractButton) { count++; } else if(component instanceof Container) { count += countComponents((Container) component); } } return count; } @Override public void popupMenuWillBecomeInvisible(PopupMenuEvent e) { } @Override public void popupMenuCanceled(PopupMenuEvent e) { } } UsedAltAcceleratorsFinder.java000066400000000000000000000026351333675355400356300ustar00rootroot00000000000000mnemonicsetter-mnemonicsetter_0.6/src/main/java/org/dpolivaev/mnemonicsetterpackage org.dpolivaev.mnemonicsetter; import java.awt.Component; import java.awt.event.KeyEvent; import java.util.Collection; import java.util.HashSet; import javax.swing.JMenu; import javax.swing.JMenuBar; import javax.swing.JMenuItem; import javax.swing.KeyStroke; public class UsedAltAcceleratorsFinder { private HashSet hashSet; static public UsedAltAcceleratorsFinder INSTANCE = new UsedAltAcceleratorsFinder(); public Collection findUsedKeyCodes(JMenuBar menuBar) { hashSet = new HashSet<>(); for(int i = 0; i < menuBar.getMenuCount(); i++) { final JMenu menu = menuBar.getMenu(i); findUsedMenuCodes(menu); } return hashSet; } private void findUsedMenuCodes(JMenu menu) { for(int i = 0; i < menu.getMenuComponentCount(); i++) { final Component menuComponent = menu.getMenuComponent(i); if(menuComponent instanceof JMenu){ findUsedMenuCodes((JMenu) menuComponent); } if(menuComponent instanceof JMenuItem){ final KeyStroke accelerator = ((JMenuItem)menuComponent).getAccelerator(); if(accelerator != null) { final int keyCode = accelerator.getKeyCode(); if (keyCode >= KeyEvent.VK_A && keyCode <= KeyEvent.VK_Z &&(accelerator.getModifiers() & (KeyEvent.ALT_DOWN_MASK | KeyEvent.CTRL_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK | KeyEvent.META_DOWN_MASK)) == KeyEvent.ALT_DOWN_MASK) { hashSet.add(keyCode); } } } } } } mnemonicsetter-mnemonicsetter_0.6/src/test/000077500000000000000000000000001333675355400213135ustar00rootroot00000000000000mnemonicsetter-mnemonicsetter_0.6/src/test/java/000077500000000000000000000000001333675355400222345ustar00rootroot00000000000000mnemonicsetter-mnemonicsetter_0.6/src/test/java/org/000077500000000000000000000000001333675355400230235ustar00rootroot00000000000000mnemonicsetter-mnemonicsetter_0.6/src/test/java/org/dpolivaev/000077500000000000000000000000001333675355400250145ustar00rootroot00000000000000mnemonicsetter-mnemonicsetter_0.6/src/test/java/org/dpolivaev/mnemonicsetter/000077500000000000000000000000001333675355400300505ustar00rootroot00000000000000ItemMnemonicSetterShould.java000066400000000000000000000136341333675355400355750ustar00rootroot00000000000000mnemonicsetter-mnemonicsetter_0.6/src/test/java/org/dpolivaev/mnemonicsetter/* * Copyright (C) 2016 Dimitry Polivaev * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.dpolivaev.mnemonicsetter; import static org.junit.Assert.assertThat; import java.awt.event.KeyEvent; import java.util.Collections; import org.hamcrest.CoreMatchers; import org.junit.Test; public class ItemMnemonicSetterShould { static class MnemonicHolder implements INameMnemonicHolder{ private String text; private int keyCode; public MnemonicHolder(String text, char character) { super(); setText(text); setMnemonic(character); } public MnemonicHolder(String text) { setText(text); } @Override public String getText() { return text; } @Override public void setDisplayedMnemonicIndex(int mnemoSignIndex) { } @Override public void setMnemonic(char character) { final int keyCode = KeyEvent.getExtendedKeyCodeForChar(character); setMnemonic(keyCode); } @Override public void setMnemonic(final int keyCode) { this.keyCode = keyCode; } @Override public void setText(String text) { this.text = text; } @Override public int getMnemonic() { return keyCode; } @Override public boolean hasAccelerator() { return false; } } private void assertMnemonic(final MnemonicHolder mnemonicHolder, char character) { final int keyCode = character != 0 ? KeyEvent.getExtendedKeyCodeForChar(character) : 0; final int mnemonic = mnemonicHolder.getMnemonic(); if(keyCode == 0) assertThat(mnemonic, CoreMatchers.equalTo(keyCode)); else { final String mnemonicCharacter = KeyEvent.getKeyText(mnemonic); final String expectedCharacter = KeyEvent.getKeyText(keyCode); assertThat(mnemonicCharacter, CoreMatchers.equalTo(expectedCharacter)); } } @Test public void assignsFirstLetter() throws Exception { final MnemonicHolder mnemonicHolderA = new MnemonicHolder("A"); ItemMnemonicSetter.of(mnemonicHolderA).setMnemonics(); assertMnemonic(mnemonicHolderA, 'A'); } @Test public void skipsSpaces() throws Exception { final MnemonicHolder mnemonicHolderA = new MnemonicHolder(" A"); ItemMnemonicSetter.of(mnemonicHolderA).setMnemonics(); assertMnemonic(mnemonicHolderA, 'A'); } @Test public void assignsSecondLetter_IfFirstLetterIsAlreadyAssigned() throws Exception { final MnemonicHolder mnemonicHolderAB = new MnemonicHolder("AB"); final MnemonicHolder mnemonicHolderA = new MnemonicHolder("A", 'A'); ItemMnemonicSetter.of(mnemonicHolderAB, mnemonicHolderA).setMnemonics(); assertMnemonic(mnemonicHolderA, 'A'); assertMnemonic(mnemonicHolderAB, 'B'); } @Test public void assignsSecondLetter_IfFirstLetterIsAlreadyUsed() throws Exception { final MnemonicHolder mnemonicHolderAB = new MnemonicHolder("AB"); ItemMnemonicSetter.of(mnemonicHolderAB).notUsing(Collections.singleton(KeyEvent.VK_A)).setMnemonics(); assertMnemonic(mnemonicHolderAB, 'B'); } @Test public void assignsSecondLetter_IfFirstLetterLowerCaseIsAlreadyAssigned() throws Exception { final MnemonicHolder mnemonicHolderAB = new MnemonicHolder("ab"); final MnemonicHolder mnemonicHolderA = new MnemonicHolder("A", 'A'); ItemMnemonicSetter.of(mnemonicHolderAB, mnemonicHolderA).setMnemonics(); assertMnemonic(mnemonicHolderA, 'A'); assertMnemonic(mnemonicHolderAB, 'B'); } @Test public void assignsFirstLetter_ifItIsNotAssignedYet() throws Exception { final MnemonicHolder mnemonicHolderAB = new MnemonicHolder("AB"); final MnemonicHolder mnemonicHolderA = new MnemonicHolder("C"); ItemMnemonicSetter.of(mnemonicHolderAB, mnemonicHolderA).setMnemonics(); assertMnemonic(mnemonicHolderAB, 'A'); } @Test public void assignsFirstLetter_toSecondHolder() throws Exception { final MnemonicHolder mnemonicHolderAB = new MnemonicHolder("AB"); final MnemonicHolder mnemonicHolderC = new MnemonicHolder("C"); ItemMnemonicSetter.of(mnemonicHolderAB, mnemonicHolderC).setMnemonics(); assertMnemonic(mnemonicHolderAB, 'A'); assertMnemonic(mnemonicHolderC, 'C'); } @Test public void assignsSecondLetter_toSecondHolder() throws Exception { final MnemonicHolder mnemonicHolderAB = new MnemonicHolder("AB"); final MnemonicHolder mnemonicHolderAC = new MnemonicHolder("AC"); ItemMnemonicSetter.of(mnemonicHolderAB, mnemonicHolderAC).setMnemonics(); assertMnemonic(mnemonicHolderAB, 'A'); assertMnemonic(mnemonicHolderAC, 'C'); } @Test public void assignsNoLetter_ifAllLettersAreAlreadyAssigned() throws Exception { final MnemonicHolder mnemonicHolderA1 = new MnemonicHolder("a"); final MnemonicHolder mnemonicHolderA2 = new MnemonicHolder("a", 'A'); ItemMnemonicSetter.of(mnemonicHolderA1, mnemonicHolderA2).setMnemonics(); assertMnemonic(mnemonicHolderA1, '\0'); assertMnemonic(mnemonicHolderA2, 'A'); } @Test public void assignsSecondLetter_toFirstHolder() throws Exception { final MnemonicHolder mnemonicHolderAB = new MnemonicHolder("AB"); final MnemonicHolder mnemonicHolderA = new MnemonicHolder("A"); ItemMnemonicSetter.of(mnemonicHolderAB, mnemonicHolderA).setMnemonics(); assertMnemonic(mnemonicHolderAB, 'B'); assertMnemonic(mnemonicHolderA, 'A'); } @Test public void assignsNoLetter_toSecondHolder() throws Exception { final MnemonicHolder mnemonicHolderA1 = new MnemonicHolder("a"); final MnemonicHolder mnemonicHolderA2 = new MnemonicHolder("a"); ItemMnemonicSetter.of(mnemonicHolderA1, mnemonicHolderA2).setMnemonics(); assertMnemonic(mnemonicHolderA1, 'A'); assertMnemonic(mnemonicHolderA2, '\0'); } } UsedAltAcceleratorsFinderShould.java000066400000000000000000000055101333675355400370350ustar00rootroot00000000000000mnemonicsetter-mnemonicsetter_0.6/src/test/java/org/dpolivaev/mnemonicsetterpackage org.dpolivaev.mnemonicsetter; import static org.junit.Assert.assertTrue; import java.awt.event.KeyEvent; import java.util.Arrays; import javax.swing.JMenu; import javax.swing.JMenuBar; import javax.swing.JMenuItem; import javax.swing.KeyStroke; import org.junit.Before; import org.junit.Test; public class UsedAltAcceleratorsFinderShould { private UsedAltAcceleratorsFinder usedAltAcceleratorsFinder; private JMenuBar menuBar; private JMenu menu; private JMenuItem menuItem; @Before public void setup() { usedAltAcceleratorsFinder = new UsedAltAcceleratorsFinder(); menuBar = new JMenuBar(); menu = new JMenu(); menuBar.add(menu); menuItem = new JMenuItem(); menu.add(menuItem); } @Test public void returnsEmptyCollectionIfNoAcceleratorsAreFound() throws Exception { assertTrue(usedAltAcceleratorsFinder.findUsedKeyCodes(menuBar).isEmpty()); } @Test public void returnsFoundAcceleratorIfAcceleratorsAreFound() throws Exception { JMenuItem menuItem2 = new JMenuItem(); JMenu menu2 = new JMenu(); menu2.add(menuItem2); menu.add(menu2); JMenu menu3 = new JMenu(); JMenuItem menuItem3 = new JMenuItem(); menu3.add(menuItem3); menuBar.add(menu3); JMenuItem menuItem4 = new JMenuItem(); menu.add(menuItem4); menuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_A, KeyEvent.ALT_DOWN_MASK)); menuItem2.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_B, KeyEvent.ALT_DOWN_MASK)); menuItem3.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_C, KeyEvent.ALT_DOWN_MASK)); menuItem4.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_D, KeyEvent.ALT_DOWN_MASK)); assertTrue(usedAltAcceleratorsFinder.findUsedKeyCodes(menuBar).containsAll(Arrays.asList(KeyEvent.VK_A, KeyEvent.VK_B, KeyEvent.VK_C, KeyEvent.VK_D))); } @Test public void returnsFoundAcceleratorIfShiftIsRequired() throws Exception { final int extendedKeyCodeForCharA = KeyEvent.getExtendedKeyCodeForChar('A'); menuItem.setAccelerator(KeyStroke.getKeyStroke(extendedKeyCodeForCharA, KeyEvent.ALT_DOWN_MASK|KeyEvent.SHIFT_DOWN_MASK)); assertTrue(usedAltAcceleratorsFinder.findUsedKeyCodes(menuBar).isEmpty()); } @Test public void returnsFoundAcceleratorIfControlIsRequired() throws Exception { final int extendedKeyCodeForCharA = KeyEvent.getExtendedKeyCodeForChar('A'); menuItem.setAccelerator(KeyStroke.getKeyStroke(extendedKeyCodeForCharA, KeyEvent.ALT_DOWN_MASK|KeyEvent.CTRL_DOWN_MASK)); assertTrue(usedAltAcceleratorsFinder.findUsedKeyCodes(menuBar).isEmpty()); } @Test public void returnsFoundAcceleratorIfMetaIsRequired() throws Exception { final int extendedKeyCodeForCharA = KeyEvent.getExtendedKeyCodeForChar('A'); menuItem.setAccelerator(KeyStroke.getKeyStroke(extendedKeyCodeForCharA, KeyEvent.ALT_DOWN_MASK|KeyEvent.META_DOWN_MASK)); assertTrue(usedAltAcceleratorsFinder.findUsedKeyCodes(menuBar).isEmpty()); } }