001// License: GPL. For details, see LICENSE file.
002package org.openstreetmap.josm.tools;
003
004import static org.openstreetmap.josm.tools.I18n.tr;
005
006import java.awt.Desktop;
007import java.awt.Image;
008import java.awt.Window;
009import java.awt.event.KeyEvent;
010import java.io.File;
011import java.io.IOException;
012import java.lang.reflect.InvocationHandler;
013import java.lang.reflect.InvocationTargetException;
014import java.lang.reflect.Method;
015import java.lang.reflect.Proxy;
016import java.util.Arrays;
017import java.util.List;
018
019import javax.swing.UIManager;
020
021import org.openstreetmap.josm.Main;
022import org.openstreetmap.josm.actions.OpenFileAction.OpenFileTask;
023import org.openstreetmap.josm.io.OsmTransferException;
024import org.xml.sax.SAXException;
025
026/**
027 * {@code PlatformHook} implementation for Apple Mac OS X systems.
028 * @since 1023
029 */
030public class PlatformHookOsx implements PlatformHook, InvocationHandler {
031
032    private static final PlatformHookOsx ivhandler = new PlatformHookOsx();
033
034    @Override
035    public void preStartupHook() {
036        // This will merge our MenuBar into the system menu.
037        // MUST be set before Swing is initialized!
038        // And will not work when one of the system independent LAFs is used.
039        // They just insist on painting themselves...
040        Utils.updateSystemProperty("apple.laf.useScreenMenuBar", "true");
041    }
042
043    @Override
044    public void startupHook() {
045        // Here we register callbacks for the menu entries in the system menu and file opening through double-click
046        // http://openjdk.java.net/jeps/272
047        // https://bugs.openjdk.java.net/browse/JDK-8048731
048        // http://cr.openjdk.java.net/~azvegint/jdk/9/8143227/10/jdk/
049        // This method must be cleaned up after we switch to Java 9
050        try {
051            Class<?> eawtApplication = Class.forName("com.apple.eawt.Application");
052            Class<?> quitHandler = findHandlerClass("QuitHandler");
053            Class<?> aboutHandler = findHandlerClass("AboutHandler");
054            Class<?> openFilesHandler = findHandlerClass("OpenFilesHandler");
055            Class<?> preferencesHandler = findHandlerClass("PreferencesHandler");
056            Object proxy = Proxy.newProxyInstance(PlatformHookOsx.class.getClassLoader(), new Class<?>[] {
057                quitHandler, aboutHandler, openFilesHandler, preferencesHandler}, ivhandler);
058            try {
059                Object appli = eawtApplication.getConstructor((Class[]) null).newInstance((Object[]) null);
060                setHandlers(eawtApplication, quitHandler, aboutHandler, openFilesHandler, preferencesHandler, proxy, appli);
061                // this method has been deprecated, but without replacement ATM
062                eawtApplication.getDeclaredMethod("setEnabledPreferencesMenu", boolean.class).invoke(appli, Boolean.TRUE);
063                // setup the dock icon. It is automatically set with application bundle and Web start but we need
064                // to do it manually if run with `java -jar``
065                eawtApplication.getDeclaredMethod("setDockIconImage", Image.class).invoke(appli, ImageProvider.get("logo").getImage());
066                // enable full screen
067                enableOSXFullscreen((Window) Main.parent);
068            } catch (IllegalAccessException e) {
069                Main.debug(e);
070                // with Java 9, module java.desktop does not export com.apple.eawt, use new Desktop API instead
071                setHandlers(Desktop.class, quitHandler, aboutHandler, openFilesHandler, preferencesHandler, proxy, Desktop.getDesktop());
072            }
073        } catch (ReflectiveOperationException | SecurityException | IllegalArgumentException ex) {
074            // We'll just ignore this for now. The user will still be able to close JOSM by closing all its windows.
075            Main.warn("Failed to register with OSX: " + ex);
076        }
077    }
078
079    protected void setHandlers(Class<?> appClass, Class<?> quitHandler, Class<?> aboutHandler,
080            Class<?> openFilesHandler, Class<?> preferencesHandler, Object proxy, Object appInstance)
081                    throws IllegalAccessException, InvocationTargetException, NoSuchMethodException {
082        appClass.getDeclaredMethod("setQuitHandler", quitHandler).invoke(appInstance, proxy);
083        appClass.getDeclaredMethod("setAboutHandler", aboutHandler).invoke(appInstance, proxy);
084        appClass.getDeclaredMethod("setOpenFileHandler", openFilesHandler).invoke(appInstance, proxy);
085        appClass.getDeclaredMethod("setPreferencesHandler", preferencesHandler).invoke(appInstance, proxy);
086    }
087
088    protected Class<?> findHandlerClass(String className) throws ClassNotFoundException {
089        try {
090            return Class.forName("com.apple.eawt."+className);
091        } catch (ClassNotFoundException e) {
092            Main.trace(e);
093            return Class.forName("java.awt.desktop."+className);
094        }
095    }
096
097    /**
098     * Enables fullscreen support for the given window.
099     * @param window The window for which full screen will be available
100     * @since 7482
101     */
102    public static void enableOSXFullscreen(Window window) {
103        CheckParameterUtil.ensureParameterNotNull(window, "window");
104        try {
105            // http://stackoverflow.com/a/8693890/2257172
106            Class<?> eawtFullScreenUtilities = Class.forName("com.apple.eawt.FullScreenUtilities");
107            eawtFullScreenUtilities.getDeclaredMethod("setWindowCanFullScreen",
108                    new Class[]{Window.class, boolean.class}).invoke(eawtFullScreenUtilities, window, Boolean.TRUE);
109        } catch (ReflectiveOperationException | SecurityException | IllegalArgumentException e) {
110            Main.warn("Failed to register with OSX: " + e);
111        }
112    }
113
114    @SuppressWarnings("unchecked")
115    @Override
116    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
117        if (Main.isDebugEnabled()) {
118            Main.debug("OSX handler: "+method.getName()+" - "+Arrays.toString(args));
119        }
120        switch (method.getName()) {
121        case "openFiles":
122            if (args[0] != null) {
123                try {
124                    Object oFiles = args[0].getClass().getMethod("getFiles").invoke(args[0]);
125                    if (oFiles instanceof List) {
126                        Main.worker.submit(new OpenFileTask((List<File>) oFiles, null) {
127                            @Override
128                            protected void realRun() throws SAXException, IOException, OsmTransferException {
129                                // Wait for JOSM startup is advanced enough to load a file
130                                while (Main.parent == null || !Main.parent.isVisible()) {
131                                    try {
132                                        Thread.sleep(25);
133                                    } catch (InterruptedException e) {
134                                        Main.warn(e);
135                                    }
136                                }
137                                super.realRun();
138                            }
139                        });
140                    }
141                } catch (ReflectiveOperationException | SecurityException | IllegalArgumentException ex) {
142                    Main.warn("Failed to access open files event: " + ex);
143                }
144            }
145            break;
146        case "handleQuitRequestWith":
147            boolean closed = Main.exitJosm(false, 0, null);
148            if (args[1] != null) {
149                try {
150                    args[1].getClass().getDeclaredMethod(closed ? "performQuit" : "cancelQuit").invoke(args[1]);
151                } catch (IllegalAccessException e) {
152                    Main.debug(e);
153                    // with Java 9, module java.desktop does not export com.apple.eawt, use new Desktop API instead
154                    Class.forName("java.awt.desktop.QuitResponse").getMethod(closed ? "performQuit" : "cancelQuit").invoke(args[1]);
155                }
156            }
157            break;
158        case "handleAbout":
159            Main.main.menu.about.actionPerformed(null);
160            break;
161        case "handlePreferences":
162            Main.main.menu.preferences.actionPerformed(null);
163            break;
164        default:
165            Main.warn("OSX unsupported method: "+method.getName());
166        }
167        return null;
168    }
169
170    @Override
171    public void openUrl(String url) throws IOException {
172        Runtime.getRuntime().exec("open " + url);
173    }
174
175    @Override
176    public void initSystemShortcuts() {
177        // CHECKSTYLE.OFF: LineLength
178        auto(Shortcut.registerSystemShortcut("apple-reserved-01", tr("reserved"), KeyEvent.VK_SPACE, KeyEvent.META_DOWN_MASK)); // Show or hide the Spotlight search field (when multiple languages are installed, may rotate through enabled script systems).
179        auto(Shortcut.registerSystemShortcut("apple-reserved-02", tr("reserved"), KeyEvent.VK_SPACE, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Apple reserved.
180        auto(Shortcut.registerSystemShortcut("apple-reserved-03", tr("reserved"), KeyEvent.VK_SPACE, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK)); // Show the Spotlight search results window (when multiple languages are installed, may rotate through keyboard layouts and input methods within a script).
181        auto(Shortcut.registerSystemShortcut("apple-reserved-04", tr("reserved"), KeyEvent.VK_SPACE, KeyEvent.META_DOWN_MASK | KeyEvent.CTRL_DOWN_MASK)); //  | Apple reserved.
182        auto(Shortcut.registerSystemShortcut("apple-reserved-05", tr("reserved"), KeyEvent.VK_TAB, KeyEvent.SHIFT_DOWN_MASK)); // Navigate through controls in a reverse direction. See "Keyboard Focus and Navigation."
183        auto(Shortcut.registerSystemShortcut("apple-reserved-06", tr("reserved"), KeyEvent.VK_TAB, KeyEvent.META_DOWN_MASK)); // Move forward to the next most recently used application in a list of open applications.
184        auto(Shortcut.registerSystemShortcut("apple-reserved-07", tr("reserved"), KeyEvent.VK_TAB, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Move backward through a list of open applications (sorted by recent use).
185        auto(Shortcut.registerSystemShortcut("apple-reserved-08", tr("reserved"), KeyEvent.VK_TAB, KeyEvent.CTRL_DOWN_MASK)); // Move focus to the next grouping of controls in a dialog or the next table (when Tab moves to the next cell). See Accessibility Overview.
186        auto(Shortcut.registerSystemShortcut("apple-reserved-09", tr("reserved"), KeyEvent.VK_TAB, KeyEvent.CTRL_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Move focus to the previous grouping of controls. See Accessibility Overview.
187        auto(Shortcut.registerSystemShortcut("apple-reserved-10", tr("reserved"), KeyEvent.VK_ESCAPE, KeyEvent.META_DOWN_MASK)); // Open Front Row.
188        auto(Shortcut.registerSystemShortcut("apple-reserved-11", tr("reserved"), KeyEvent.VK_ESCAPE, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK)); // Open the Force Quit dialog.
189        auto(Shortcut.registerSystemShortcut("apple-reserved-12", tr("reserved"), KeyEvent.VK_F1, KeyEvent.CTRL_DOWN_MASK)); // Toggle full keyboard access on or off. See Accessibility Overview.
190        auto(Shortcut.registerSystemShortcut("apple-reserved-13", tr("reserved"), KeyEvent.VK_F2, KeyEvent.CTRL_DOWN_MASK)); // Move focus to the menu bar. See Accessibility Overview.
191        auto(Shortcut.registerSystemShortcut("apple-reserved-14", tr("reserved"), KeyEvent.VK_F3, KeyEvent.CTRL_DOWN_MASK)); // Move focus to the Dock. See Accessibility Overview.
192        auto(Shortcut.registerSystemShortcut("apple-reserved-15", tr("reserved"), KeyEvent.VK_F4, KeyEvent.CTRL_DOWN_MASK)); // Move focus to the active (or next) window. See Accessibility Overview.
193        auto(Shortcut.registerSystemShortcut("apple-reserved-16", tr("reserved"), KeyEvent.VK_F4, KeyEvent.CTRL_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Move focus to the previously active window. See Accessibility Overview.
194        auto(Shortcut.registerSystemShortcut("apple-reserved-17", tr("reserved"), KeyEvent.VK_F5, KeyEvent.CTRL_DOWN_MASK)); // Move focus to the toolbar. See Accessibility Overview.
195        auto(Shortcut.registerSystemShortcut("apple-reserved-18", tr("reserved"), KeyEvent.VK_F5, KeyEvent.META_DOWN_MASK)); // Turn VoiceOver on or off. See Accessibility Overview.
196        auto(Shortcut.registerSystemShortcut("apple-reserved-19", tr("reserved"), KeyEvent.VK_F6, KeyEvent.CTRL_DOWN_MASK)); // Move focus to the first (or next) panel. See Accessibility Overview.
197        auto(Shortcut.registerSystemShortcut("apple-reserved-20", tr("reserved"), KeyEvent.VK_F6, KeyEvent.CTRL_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Move focus to the previous panel. See Accessibility Overview.
198        auto(Shortcut.registerSystemShortcut("apple-reserved-21", tr("reserved"), KeyEvent.VK_F7, KeyEvent.CTRL_DOWN_MASK)); // Temporarily override the current keyboard access mode in windows and dialogs. See Accessibility Overview.
199        //auto(Shortcut.registerSystemShortcut("apple-reserved-22", tr("reserved"), KeyEvent.VK_F9, 0)); // Tile or untile all open windows.
200        //auto(Shortcut.registerSystemShortcut("apple-reserved-23", tr("reserved"), KeyEvent.VK_F10, 0)); // Tile or untile all open windows in the currently active application.
201        //auto(Shortcut.registerSystemShortcut("apple-reserved-24", tr("reserved"), KeyEvent.VK_F11, 0)); // Hide or show all open windows.
202        //auto(Shortcut.registerSystemShortcut("apple-reserved-25", tr("reserved"), KeyEvent.VK_F12, 0)); // Hide or display Dashboard.
203        auto(Shortcut.registerSystemShortcut("apple-reserved-26", tr("reserved"), KeyEvent.VK_DEAD_GRAVE, KeyEvent.META_DOWN_MASK)); // Activate the next open window in the frontmost application. See "Window Layering."
204        auto(Shortcut.registerSystemShortcut("apple-reserved-27", tr("reserved"), KeyEvent.VK_DEAD_GRAVE, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Activate the previous open window in the frontmost application. See "Window Layering."
205        auto(Shortcut.registerSystemShortcut("apple-reserved-28", tr("reserved"), KeyEvent.VK_DEAD_GRAVE, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK)); // Move focus to the window drawer.
206        //auto(Shortcut.registerSystemShortcut("apple-reserved-29", tr("reserved"), KeyEvent.VK_MINUS, KeyEvent.META_DOWN_MASK)); // Decrease the size of the selected item (equivalent to the Smaller command). See "The Format Menu."
207        auto(Shortcut.registerSystemShortcut("apple-reserved-30", tr("reserved"), KeyEvent.VK_MINUS, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK)); // Zoom out when screen zooming is on. See Accessibility Overview.
208
209        //Shortcut.registerSystemShortcut("system:align-left", tr("reserved"), KeyEvent.VK_OPEN_BRACKET, KeyEvent.META_DOWN_MASK); // Left-align a selection (equivalent to the Align Left command). See "The Format Menu."
210        //Shortcut.registerSystemShortcut("system:align-right",tr("reserved"), KeyEvent.VK_CLOSE_BRACKET, KeyEvent.META_DOWN_MASK); // Right-align a selection (equivalent to the Align Right command). See "The Format Menu."
211        // I found no KeyEvent for |
212        //Shortcut.registerSystemCut("system:align-center", tr("reserved"), '|', KeyEvent.META_DOWN_MASK); // Center-align a selection (equivalent to the Align Center command). See "The Format Menu."
213        //Shortcut.registerSystemShortcut("system:spelling", tr("reserved"), KeyEvent.VK_COLON, KeyEvent.META_DOWN_MASK); // Display the Spelling window (equivalent to the Spelling command). See "The Edit Menu."
214        //Shortcut.registerSystemShortcut("system:spellcheck", tr("reserved"), KeyEvent.VK_SEMICOLON, KeyEvent.META_DOWN_MASK); // Find misspelled words in the document (equivalent to the Check Spelling command). See "The Edit Menu."
215        auto(Shortcut.registerSystemShortcut("system:preferences", tr("reserved"), KeyEvent.VK_COMMA, KeyEvent.META_DOWN_MASK)); // Open the application's preferences window (equivalent to the Preferences command). See "The Application Menu."
216
217        auto(Shortcut.registerSystemShortcut("apple-reserved-31", tr("reserved"), KeyEvent.VK_COMMA, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK | KeyEvent.ALT_DOWN_MASK)); // Decrease screen contrast. See Accessibility Overview.
218        auto(Shortcut.registerSystemShortcut("apple-reserved-32", tr("reserved"), KeyEvent.VK_PERIOD, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK | KeyEvent.ALT_DOWN_MASK)); // Increase screen contrast. See Accessibility Overview.
219
220        // I found no KeyEvent for ?
221        //auto(Shortcut.registerSystemCut("system:help", tr("reserved"), '?', KeyEvent.META_DOWN_MASK)); // Open the application's help in Help Viewer. See "The Help Menu."
222
223        auto(Shortcut.registerSystemShortcut("apple-reserved-33", tr("reserved"), KeyEvent.VK_SLASH, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK)); // Turn font smoothing on or off.
224        auto(Shortcut.registerSystemShortcut("apple-reserved-34", tr("reserved"), KeyEvent.VK_EQUALS, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Increase the size of the selected item (equivalent to the Bigger command). See "The Format Menu."
225        auto(Shortcut.registerSystemShortcut("apple-reserved-35", tr("reserved"), KeyEvent.VK_EQUALS, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK)); // Zoom in when screen zooming is on. See Accessibility Overview.
226        auto(Shortcut.registerSystemShortcut("apple-reserved-36", tr("reserved"), KeyEvent.VK_3, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Capture the screen to a file.
227        auto(Shortcut.registerSystemShortcut("apple-reserved-37", tr("reserved"), KeyEvent.VK_3, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK | KeyEvent.CTRL_DOWN_MASK)); // Capture the screen to the Clipboard.
228        auto(Shortcut.registerSystemShortcut("apple-reserved-38", tr("reserved"), KeyEvent.VK_4, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Capture a selection to a file.
229        auto(Shortcut.registerSystemShortcut("apple-reserved-39", tr("reserved"), KeyEvent.VK_4, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK | KeyEvent.CTRL_DOWN_MASK)); // Capture a selection to the Clipboard.
230        auto(Shortcut.registerSystemShortcut("apple-reserved-40", tr("reserved"), KeyEvent.VK_8, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK)); // Turn screen zooming on or off. See Accessibility Overview.
231        auto(Shortcut.registerSystemShortcut("apple-reserved-41", tr("reserved"), KeyEvent.VK_8, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK | KeyEvent.CTRL_DOWN_MASK)); // Invert the screen colors. See Accessibility Overview.
232
233        Shortcut.registerSystemShortcut("system:selectall", tr("reserved"), KeyEvent.VK_A, KeyEvent.META_DOWN_MASK); // Highlight every item in a document or window, or all characters in a text field (equivalent to the Select All command). See "The Edit Menu."
234        //Shortcut.registerSystemShortcut("system:bold", tr("reserved"), KeyEvent.VK_B, KeyEvent.META_DOWN_MASK); // Boldface the selected text or toggle boldfaced text on and off (equivalent to the Bold command). See "The Edit Menu."
235        Shortcut.registerSystemShortcut("system:copy", tr("reserved"), KeyEvent.VK_C, KeyEvent.META_DOWN_MASK); // Duplicate the selected data and store on the Clipboard (equivalent to the Copy command). See "The Edit Menu."
236        //Shortcut.registerSystemShortcut("system:colors", tr("reserved"), KeyEvent.VK_C, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK); // Display the Colors window (equivalent to the Show Colors command). See "The Format Menu."
237        //Shortcut.registerSystemShortcut("system:copystyle", tr("reserved"), KeyEvent.VK_C, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK); // Copy the style of the selected text (equivalent to the Copy Style command). See "The Format Menu."
238        //Shortcut.registerSystemShortcut("system:copyformat", tr("reserved"), KeyEvent.VK_C, KeyEvent.META_DOWN_MASK | KeyEvent.CTRL_DOWN_MASK)); // Copy the formatting settings of the selected item and store on the Clipboard (equivalent to the Copy Ruler command). See "The Format Menu."
239
240        auto(Shortcut.registerSystemShortcut("apple-reserved-42", tr("reserved"), KeyEvent.VK_D, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK)); // Show or hide the Dock. See "The Dock."
241
242        Shortcut.registerSystemShortcut("system:dictionarylookup", tr("reserved"), KeyEvent.VK_D, KeyEvent.META_DOWN_MASK | KeyEvent.CTRL_DOWN_MASK); // Display the definition of the selected word in the Dictionary application.
243        //Shortcut.registerSystemShortcut("system:findselected", tr("reserved"), KeyEvent.VK_E, KeyEvent.META_DOWN_MASK); // Use the selection for a find operation. See "Find Windows."
244        Shortcut.registerSystemShortcut("system:find", tr("reserved"), KeyEvent.VK_F, KeyEvent.META_DOWN_MASK); // Open a Find window (equivalent to the Find command). See "The Edit Menu."
245        Shortcut.registerSystemShortcut("system:search", tr("reserved"), KeyEvent.VK_F, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK); // Jump to the search field control. See "Search Fields."
246        //Shortcut.registerSystemShortcut("system:findnext", tr("reserved"), KeyEvent.VK_G, KeyEvent.META_DOWN_MASK); // Find the next occurrence of the selection (equivalent to the Find Next command). See "The Edit Menu."
247        //Shortcut.registerSystemShortcut("system:findprev", tr("reserved"), KeyEvent.VK_G, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK); // Find the previous occurrence of the selection (equivalent to the Find Previous command). See "The Edit Menu."
248        auto(Shortcut.registerSystemShortcut("system:hide", tr("reserved"), KeyEvent.VK_H, KeyEvent.META_DOWN_MASK)); // Hide the windows of the currently running application (equivalent to the Hide ApplicationName command). See "The Application Menu."
249        auto(Shortcut.registerSystemShortcut("system:hideothers", tr("reserved"), KeyEvent.VK_H, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK)); // Hide the windows of all other running applications (equivalent to the Hide Others command). See "The Application Menu."
250        // What about applications that have italic text AND info windows?
251        //Shortcut.registerSystemCut("system:italic", tr("reserved"), KeyEvent.VK_I, KeyEvent.META_DOWN_MASK); // Italicize the selected text or toggle italic text on or off (equivalent to the Italic command). See "The Format Menu."
252        //Shortcut.registerSystemShortcut("system:info", tr("reserved"), KeyEvent.VK_I, KeyEvent.META_DOWN_MASK); // Display an Info window. See "Inspector Windows."
253        //Shortcut.registerSystemShortcut("system:inspector", tr("reserved"), KeyEvent.VK_I, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK); // Display an inspector window. See "Inspector Windows."
254        //Shortcut.registerSystemShortcut("system:toselection", tr("reserved"), KeyEvent.VK_J, KeyEvent.META_DOWN_MASK); // Scroll to a selection.
255        //Shortcut.registerSystemShortcut("system:minimize", tr("reserved"), KeyEvent.VK_M, KeyEvent.META_DOWN_MASK); // Minimize the active window to the Dock (equivalent to the Minimize command). See "The Window Menu."
256        //Shortcut.registerSystemShortcut("system:minimizeall", tr("reserved"), KeyEvent.VK_M, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK); // Minimize all windows of the active application to the Dock (equivalent to the Minimize All command). See "The Window Menu."
257        Shortcut.registerSystemShortcut("system:new", tr("reserved"), KeyEvent.VK_N, KeyEvent.META_DOWN_MASK); // Open a new document (equivalent to the New command). See "The File Menu."
258        Shortcut.registerSystemShortcut("system:open", tr("reserved"), KeyEvent.VK_O, KeyEvent.META_DOWN_MASK); // Display a dialog for choosing a document to open (equivalent to the Open command). See "The File Menu."
259        Shortcut.registerSystemShortcut("system:print", tr("reserved"), KeyEvent.VK_P, KeyEvent.META_DOWN_MASK); // Display the Print dialog (equivalent to the Print command). See "The File Menu."
260        //Shortcut.registerSystemShortcut("system:printsetup", tr("reserved"), KeyEvent.VK_P, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK); // Display a dialog for specifying printing parameters (equivalent to the Page Setup command). See "The File Menu."
261        auto(Shortcut.registerSystemShortcut("system:menuexit", tr("reserved"), KeyEvent.VK_Q, KeyEvent.META_DOWN_MASK)); // Quit the application (equivalent to the Quit command). See "The Application Menu."
262
263        auto(Shortcut.registerSystemShortcut("apple-reserved-43", tr("reserved"), KeyEvent.VK_Q, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Log out the current user (equivalent to the Log Out command).
264        auto(Shortcut.registerSystemShortcut("apple-reserved-44", tr("reserved"), KeyEvent.VK_Q, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK | KeyEvent.ALT_DOWN_MASK)); // Log out the current user without confirmation.
265
266        Shortcut.registerSystemShortcut("system:save", tr("reserved"), KeyEvent.VK_S, KeyEvent.META_DOWN_MASK); // Save the active document (equivalent to the Save command). See "The File Menu."
267        Shortcut.registerSystemShortcut("system:saveas", tr("reserved"), KeyEvent.VK_S, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK); // Display the Save dialog (equivalent to the Save As command). See "The File Menu."
268        //Shortcut.registerSystemShortcut("system:fonts", tr("reserved"), KeyEvent.VK_T, KeyEvent.META_DOWN_MASK); // Display the Fonts window (equivalent to the Show Fonts command). See "The Format Menu."
269        Shortcut.registerSystemShortcut("system:toggletoolbar", tr("reserved"), KeyEvent.VK_T, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK); // Show or hide a toolbar (equivalent to the Show/Hide Toolbar command). See "The View Menu" and "Toolbars."
270        //Shortcut.registerSystemShortcut("system:underline", tr("reserved"), KeyEvent.VK_U, KeyEvent.META_DOWN_MASK); // Underline the selected text or turn underlining on or off (equivalent to the Underline command). See "The Format Menu."
271        Shortcut.registerSystemShortcut("system:paste", tr("reserved"), KeyEvent.VK_V, KeyEvent.META_DOWN_MASK); // Insert the Clipboard contents at the insertion point (equivalent to the Paste command). See "The File Menu."
272        //Shortcut.registerSystemShortcut("system:pastestyle", tr("reserved"), KeyEvent.VK_V, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK); // Apply the style of one object to the selected object (equivalent to the Paste Style command). See "The Format Menu."
273        //Shortcut.registerSystemShortcut("system:pastemwithoutstyle", tr("reserved"), KeyEvent.VK_V, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK | KeyEvent.ALT_DOWN_MASK); // Apply the style of the surrounding text to the inserted object (equivalent to the Paste and Match Style command). See "The Edit Menu."
274        //Shortcut.registerSystemShortcut("system:pasteformatting", tr("reserved"), KeyEvent.VK_V, KeyEvent.META_DOWN_MASK | KeyEvent.CTRL_DOWN_MASK); // Apply formatting settings to the selected object (equivalent to the Paste Ruler command). See "The Format Menu."
275        //Shortcut.registerSystemShortcut("system:closewindow", tr("reserved"), KeyEvent.VK_W, KeyEvent.META_DOWN_MASK); // Close the active window (equivalent to the Close command). See "The File Menu."
276        Shortcut.registerSystemShortcut("system:closefile", tr("reserved"), KeyEvent.VK_W, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK); // Close a file and its associated windows (equivalent to the Close File command). See "The File Menu."
277        Shortcut.registerSystemShortcut("system:closeallwindows", tr("reserved"), KeyEvent.VK_W, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK); // Close all windows in the application (equivalent to the Close All command). See "The File Menu."
278        Shortcut.registerSystemShortcut("system:cut", tr("reserved"), KeyEvent.VK_X, KeyEvent.META_DOWN_MASK); // Remove the selection and store on the Clipboard (equivalent to the Cut command). See "The Edit Menu."
279        Shortcut.registerSystemShortcut("system:undo", tr("reserved"), KeyEvent.VK_Z, KeyEvent.META_DOWN_MASK); // Reverse the effect of the user's previous operation (equivalent to the Undo command). See "The Edit Menu."
280        Shortcut.registerSystemShortcut("system:redo", tr("reserved"), KeyEvent.VK_Z, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK); // Reverse the effect of the last Undo command (equivalent to the Redo command). See "The Edit Menu."
281
282        auto(Shortcut.registerSystemShortcut("apple-reserved-45", tr("reserved"), KeyEvent.VK_RIGHT, KeyEvent.META_DOWN_MASK)); // Change the keyboard layout to current layout of Roman script.
283        //auto(Shortcut.registerSystemCut("apple-reserved-46", tr("reserved"), KeyEvent.VK_RIGHT, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Extend selection to the next semantic unit, typically the end of the current line.
284        //auto(Shortcut.registerSystemCut("apple-reserved-47", tr("reserved"), KeyEvent.VK_RIGHT, KeyEvent.SHIFT_DOWN_MASK)); // Extend selection one character to the right.
285        //auto(Shortcut.registerSystemCut("apple-reserved-48", tr("reserved"), KeyEvent.VK_RIGHT, KeyEvent.ALT_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Extend selection to the end of the current word, then to the end of the next word.
286
287        Shortcut.registerSystemShortcut("system:movefocusright", tr("reserved"), KeyEvent.VK_RIGHT, KeyEvent.CTRL_DOWN_MASK); // Move focus to another value or cell within a view, such as a table. See Accessibility Overview.
288
289        auto(Shortcut.registerSystemShortcut("apple-reserved-49", tr("reserved"), KeyEvent.VK_LEFT, KeyEvent.META_DOWN_MASK)); // Change the keyboard layout to current layout of system script.
290        //auto(Shortcut.registerSystemCut("apple-reserved-50", tr("reserved"), KeyEvent.VK_LEFT, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Extend selection to the previous semantic unit, typically the beginning of the current line.
291        //auto(Shortcut.registerSystemCut("apple-reserved-51", tr("reserved"), KeyEvent.VK_LEFT, KeyEvent.SHIFT_DOWN_MASK)); // Extend selection one character to the left.
292        //auto(Shortcut.registerSystemCut("apple-reserved-52", tr("reserved"), KeyEvent.VK_LEFT, KeyEvent.ALT_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Extend selection to the beginning of the current word, then to the beginning of the previous word.
293
294        Shortcut.registerSystemShortcut("system:movefocusleft", tr("reserved"), KeyEvent.VK_LEFT, KeyEvent.CTRL_DOWN_MASK); // Move focus to another value or cell within a view, such as a table. See Accessibility Overview.
295
296        //auto(Shortcut.registerSystemCut("apple-reserved-53", tr("reserved"), KeyEvent.VK_UP, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Extend selection upward in the next semantic unit, typically the beginning of the document.
297        //auto(Shortcut.registerSystemCut("apple-reserved-54", tr("reserved"), KeyEvent.VK_UP, KeyEvent.SHIFT_DOWN_MASK)); // Extend selection to the line above, to the nearest character boundary at the same horizontal location.
298        //auto(Shortcut.registerSystemCut("apple-reserved-55", tr("reserved"), KeyEvent.VK_UP, KeyEvent.ALT_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Extend selection to the beginning of the current paragraph, then to the beginning of the next paragraph.
299
300        Shortcut.registerSystemShortcut("system:movefocusup", tr("reserved"), KeyEvent.VK_UP, KeyEvent.CTRL_DOWN_MASK); // Move focus to another value or cell within a view, such as a table. See Accessibility Overview.
301
302        //auto(Shortcut.registerSystemCut("apple-reserved-56", tr("reserved"), KeyEvent.VK_DOWN, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Extend selection downward in the next semantic unit, typically the end of the document.
303        //auto(Shortcut.registerSystemCut("apple-reserved-57", tr("reserved"), KeyEvent.VK_DOWN, KeyEvent.SHIFT_DOWN_MASK)); // Extend selection to the line below, to the nearest character boundary at the same horizontal location.
304        //auto(Shortcut.registerSystemCut("apple-reserved-58", tr("reserved"), KeyEvent.VK_DOWN, KeyEvent.ALT_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Extend selection to the end of the current paragraph, then to the end of the next paragraph (include the blank line between paragraphs in cut, copy, and paste operations).
305
306        Shortcut.registerSystemShortcut("system:movefocusdown", tr("reserved"), KeyEvent.VK_DOWN, KeyEvent.CTRL_DOWN_MASK); // Move focus to another value or cell within a view, such as a table. See Accessibility Overview.
307
308        auto(Shortcut.registerSystemShortcut("system:about", tr("reserved"), 0, -1)); // About
309
310        Shortcut.registerSystemShortcut("view:zoomin", tr("reserved"), KeyEvent.VK_ADD, KeyEvent.META_DOWN_MASK); // Zoom in
311        Shortcut.registerSystemShortcut("view:zoomout", tr("reserved"), KeyEvent.VK_SUBTRACT, KeyEvent.META_DOWN_MASK); // Zoom out
312        // CHECKSTYLE.ON: LineLength
313    }
314
315    private static void auto(Shortcut sc) {
316        if (sc != null) {
317            sc.setAutomatic();
318        }
319    }
320
321    @Override
322    public String makeTooltip(String name, Shortcut sc) {
323        String lafid = UIManager.getLookAndFeel().getID();
324        boolean canHtml = true;
325        // "Mac" is the native LAF, "Aqua" is Quaqua. Both use native menus with native tooltips.
326        if (lafid.contains("Mac") || lafid.contains("Aqua")) {
327            canHtml = false;
328        }
329        StringBuilder result = new StringBuilder(48);
330        if (canHtml) {
331            result.append("<html>");
332        }
333        result.append(name);
334        if (sc != null && !sc.getKeyText().isEmpty()) {
335            result.append(' ');
336            if (canHtml) {
337                result.append("<font size='-2'>");
338            }
339            result.append('(').append(sc.getKeyText()).append(')');
340            if (canHtml) {
341                result.append("</font>");
342            }
343        }
344        if (canHtml) {
345            result.append("&nbsp;</html>");
346        }
347        return result.toString();
348    }
349
350    @Override
351    public String getDefaultStyle() {
352        return "com.apple.laf.AquaLookAndFeel";
353    }
354
355    @Override
356    public boolean canFullscreen() {
357        // OS X provides native full screen support registered at initialization, no need for custom action
358        return false;
359    }
360
361    @Override
362    public String getOSDescription() {
363        return System.getProperty("os.name") + ' ' + System.getProperty("os.version");
364    }
365
366    @Override
367    public File getDefaultCacheDirectory() {
368        return new File(System.getProperty("user.home")+"/Library/Caches",
369                Main.pref.getJOSMDirectoryBaseName());
370    }
371
372    @Override
373    public File getDefaultPrefDirectory() {
374        return new File(System.getProperty("user.home")+"/Library/Preferences",
375                Main.pref.getJOSMDirectoryBaseName());
376    }
377
378    @Override
379    public File getDefaultUserDataDirectory() {
380        return new File(System.getProperty("user.home")+"/Library",
381                Main.pref.getJOSMDirectoryBaseName());
382    }
383}