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.Image;
007import java.awt.Window;
008import java.awt.event.KeyEvent;
009import java.io.File;
010import java.io.IOException;
011import java.lang.reflect.InvocationHandler;
012import java.lang.reflect.Method;
013import java.lang.reflect.Proxy;
014import java.util.Arrays;
015import java.util.List;
016
017import javax.swing.UIManager;
018
019import org.openstreetmap.josm.Main;
020import org.openstreetmap.josm.actions.OpenFileAction.OpenFileTask;
021import org.openstreetmap.josm.io.OsmTransferException;
022import org.xml.sax.SAXException;
023
024/**
025 * {@code PlatformHook} implementation for Apple Mac OS X systems.
026 * @since 1023
027 */
028public class PlatformHookOsx extends PlatformHookUnixoid implements PlatformHook, InvocationHandler {
029
030    private static PlatformHookOsx ivhandler = new PlatformHookOsx();
031
032    @Override
033    public void preStartupHook() {
034        // This will merge our MenuBar into the system menu.
035        // MUST be set before Swing is initialized!
036        // And will not work when one of the system independent LAFs is used.
037        // They just insist on painting themselves...
038        Utils.updateSystemProperty("apple.laf.useScreenMenuBar", "true");
039    }
040
041    @Override
042    public void startupHook() {
043        // Here we register callbacks for the menu entries in the system menu and file opening through double-click
044        try {
045            Class<?> eawtApplication = Class.forName("com.apple.eawt.Application");
046            Class<?> eawtQuitHandler = Class.forName("com.apple.eawt.QuitHandler");
047            Class<?> eawtAboutHandler = Class.forName("com.apple.eawt.AboutHandler");
048            Class<?> eawtOpenFilesHandler = Class.forName("com.apple.eawt.OpenFilesHandler");
049            Class<?> eawtPreferencesHandler = Class.forName("com.apple.eawt.PreferencesHandler");
050            Object appli = eawtApplication.getConstructor((Class[]) null).newInstance((Object[]) null);
051            Object proxy = Proxy.newProxyInstance(PlatformHookOsx.class.getClassLoader(), new Class<?>[] {
052                eawtQuitHandler, eawtAboutHandler, eawtOpenFilesHandler, eawtPreferencesHandler}, ivhandler);
053            eawtApplication.getDeclaredMethod("setQuitHandler", eawtQuitHandler).invoke(appli, proxy);
054            eawtApplication.getDeclaredMethod("setAboutHandler", eawtAboutHandler).invoke(appli, proxy);
055            eawtApplication.getDeclaredMethod("setOpenFileHandler", eawtOpenFilesHandler).invoke(appli, proxy);
056            eawtApplication.getDeclaredMethod("setPreferencesHandler", eawtPreferencesHandler).invoke(appli, proxy);
057            // this method has been deprecated, but without replacement ATM
058            eawtApplication.getDeclaredMethod("setEnabledPreferencesMenu", boolean.class).invoke(appli, Boolean.TRUE);
059            // setup the dock icon. It is automatically set with application bundle and Web start but we need
060            // to do it manually if run with `java -jar``
061            eawtApplication.getDeclaredMethod("setDockIconImage", Image.class).invoke(appli, ImageProvider.get("logo").getImage());
062            // enable full screen
063            enableOSXFullscreen((Window) Main.parent);
064        } catch (ReflectiveOperationException | SecurityException | IllegalArgumentException ex) {
065            // We'll just ignore this for now. The user will still be able to close JOSM by closing all its windows.
066            Main.warn("Failed to register with OSX: " + ex);
067        }
068        // Invite users to install Java 8 if they are still with Java 7
069        String java = System.getProperty("java.version");
070        if (java != null && java.startsWith("1.7")) {
071            askUpdateJava(java);
072        }
073    }
074
075    /**
076     * Enables fullscreen support for the given window.
077     * @param window The window for which full screen will be available
078     * @since 7482
079     */
080    public static void enableOSXFullscreen(Window window) {
081        CheckParameterUtil.ensureParameterNotNull(window, "window");
082        try {
083            // http://stackoverflow.com/a/8693890/2257172
084            Class<?> eawtFullScreenUtilities = Class.forName("com.apple.eawt.FullScreenUtilities");
085            eawtFullScreenUtilities.getDeclaredMethod("setWindowCanFullScreen",
086                    new Class[]{Window.class, boolean.class}).invoke(eawtFullScreenUtilities, window, Boolean.TRUE);
087        } catch (ReflectiveOperationException | SecurityException | IllegalArgumentException e) {
088            Main.warn("Failed to register with OSX: " + e);
089        }
090    }
091
092    @SuppressWarnings("unchecked")
093    @Override
094    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
095        if (Main.isDebugEnabled()) {
096            Main.debug("OSX handler: "+method.getName()+" - "+Arrays.toString(args));
097        }
098        switch (method.getName()) {
099        case "openFiles":
100            if (args[0] != null) {
101                try {
102                    Object oFiles = args[0].getClass().getMethod("getFiles").invoke(args[0]);
103                    if (oFiles instanceof List) {
104                        Main.worker.submit(new OpenFileTask((List<File>) oFiles, null) {
105                            @Override
106                            protected void realRun() throws SAXException, IOException, OsmTransferException {
107                                // Wait for JOSM startup is advanced enough to load a file
108                                while (Main.parent == null || !Main.parent.isVisible()) {
109                                    try {
110                                        Thread.sleep(25);
111                                    } catch (InterruptedException e) {
112                                        Main.warn(e);
113                                    }
114                                }
115                                super.realRun();
116                            }
117                        });
118                    }
119                } catch (ReflectiveOperationException | SecurityException | IllegalArgumentException ex) {
120                    Main.warn("Failed to access open files event: " + ex);
121                }
122            }
123            break;
124        case "handleQuitRequestWith":
125            boolean closed = Main.exitJosm(false, 0);
126            if (args[1] != null) {
127                args[1].getClass().getDeclaredMethod(closed ? "performQuit" : "cancelQuit").invoke(args[1]);
128            }
129            break;
130        case "handleAbout":
131            Main.main.menu.about.actionPerformed(null);
132            break;
133        case "handlePreferences":
134            Main.main.menu.preferences.actionPerformed(null);
135            break;
136        default:
137            Main.warn("OSX unsupported method: "+method.getName());
138        }
139        return null;
140    }
141
142    @Override
143    public void openUrl(String url) throws IOException {
144        Runtime.getRuntime().exec("open " + url);
145    }
146
147    @Override
148    public void initSystemShortcuts() {
149        // CHECKSTYLE.OFF: LineLength
150        Shortcut.registerSystemShortcut("apple-reserved-01", tr("reserved"), KeyEvent.VK_SPACE, KeyEvent.META_DOWN_MASK).setAutomatic(); // Show or hide the Spotlight search field (when multiple languages are installed, may rotate through enabled script systems).
151        Shortcut.registerSystemShortcut("apple-reserved-02", tr("reserved"), KeyEvent.VK_SPACE, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Apple reserved.
152        Shortcut.registerSystemShortcut("apple-reserved-03", tr("reserved"), KeyEvent.VK_SPACE, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK).setAutomatic(); // Show the Spotlight search results window (when multiple languages are installed, may rotate through keyboard layouts and input methods within a script).
153        Shortcut.registerSystemShortcut("apple-reserved-04", tr("reserved"), KeyEvent.VK_SPACE, KeyEvent.META_DOWN_MASK | KeyEvent.CTRL_DOWN_MASK).setAutomatic(); //  | Apple reserved.
154        Shortcut.registerSystemShortcut("apple-reserved-05", tr("reserved"), KeyEvent.VK_TAB, KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Navigate through controls in a reverse direction. See "Keyboard Focus and Navigation."
155        Shortcut.registerSystemShortcut("apple-reserved-06", tr("reserved"), KeyEvent.VK_TAB, KeyEvent.META_DOWN_MASK).setAutomatic(); // Move forward to the next most recently used application in a list of open applications.
156        Shortcut.registerSystemShortcut("apple-reserved-07", tr("reserved"), KeyEvent.VK_TAB, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Move backward through a list of open applications (sorted by recent use).
157        Shortcut.registerSystemShortcut("apple-reserved-08", tr("reserved"), KeyEvent.VK_TAB, KeyEvent.CTRL_DOWN_MASK).setAutomatic(); // 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.
158        Shortcut.registerSystemShortcut("apple-reserved-09", tr("reserved"), KeyEvent.VK_TAB, KeyEvent.CTRL_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Move focus to the previous grouping of controls. See Accessibility Overview.
159        Shortcut.registerSystemShortcut("apple-reserved-10", tr("reserved"), KeyEvent.VK_ESCAPE, KeyEvent.META_DOWN_MASK).setAutomatic(); // Open Front Row.
160        Shortcut.registerSystemShortcut("apple-reserved-11", tr("reserved"), KeyEvent.VK_ESCAPE, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK).setAutomatic(); // Open the Force Quit dialog.
161        Shortcut.registerSystemShortcut("apple-reserved-12", tr("reserved"), KeyEvent.VK_F1, KeyEvent.CTRL_DOWN_MASK).setAutomatic(); // Toggle full keyboard access on or off. See Accessibility Overview.
162        Shortcut.registerSystemShortcut("apple-reserved-13", tr("reserved"), KeyEvent.VK_F2, KeyEvent.CTRL_DOWN_MASK).setAutomatic(); // Move focus to the menu bar. See Accessibility Overview.
163        Shortcut.registerSystemShortcut("apple-reserved-14", tr("reserved"), KeyEvent.VK_F3, KeyEvent.CTRL_DOWN_MASK).setAutomatic(); // Move focus to the Dock. See Accessibility Overview.
164        Shortcut.registerSystemShortcut("apple-reserved-15", tr("reserved"), KeyEvent.VK_F4, KeyEvent.CTRL_DOWN_MASK).setAutomatic(); // Move focus to the active (or next) window. See Accessibility Overview.
165        Shortcut.registerSystemShortcut("apple-reserved-16", tr("reserved"), KeyEvent.VK_F4, KeyEvent.CTRL_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Move focus to the previously active window. See Accessibility Overview.
166        Shortcut.registerSystemShortcut("apple-reserved-17", tr("reserved"), KeyEvent.VK_F5, KeyEvent.CTRL_DOWN_MASK).setAutomatic(); // Move focus to the toolbar. See Accessibility Overview.
167        Shortcut.registerSystemShortcut("apple-reserved-18", tr("reserved"), KeyEvent.VK_F5, KeyEvent.META_DOWN_MASK).setAutomatic(); // Turn VoiceOver on or off. See Accessibility Overview.
168        Shortcut.registerSystemShortcut("apple-reserved-19", tr("reserved"), KeyEvent.VK_F6, KeyEvent.CTRL_DOWN_MASK).setAutomatic(); // Move focus to the first (or next) panel. See Accessibility Overview.
169        Shortcut.registerSystemShortcut("apple-reserved-20", tr("reserved"), KeyEvent.VK_F6, KeyEvent.CTRL_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Move focus to the previous panel. See Accessibility Overview.
170        Shortcut.registerSystemShortcut("apple-reserved-21", tr("reserved"), KeyEvent.VK_F7, KeyEvent.CTRL_DOWN_MASK).setAutomatic(); // Temporarily override the current keyboard access mode in windows and dialogs. See Accessibility Overview.
171        //Shortcut.registerSystemShortcut("apple-reserved-22", tr("reserved"), KeyEvent.VK_F9, 0).setAutomatic(); // Tile or untile all open windows.
172        //Shortcut.registerSystemShortcut("apple-reserved-23", tr("reserved"), KeyEvent.VK_F10, 0).setAutomatic(); // Tile or untile all open windows in the currently active application.
173        //Shortcut.registerSystemShortcut("apple-reserved-24", tr("reserved"), KeyEvent.VK_F11, 0).setAutomatic(); // Hide or show all open windows.
174        //Shortcut.registerSystemShortcut("apple-reserved-25", tr("reserved"), KeyEvent.VK_F12, 0).setAutomatic(); // Hide or display Dashboard.
175        Shortcut.registerSystemShortcut("apple-reserved-26", tr("reserved"), KeyEvent.VK_DEAD_GRAVE, KeyEvent.META_DOWN_MASK).setAutomatic(); // Activate the next open window in the frontmost application. See "Window Layering."
176        Shortcut.registerSystemShortcut("apple-reserved-27", tr("reserved"), KeyEvent.VK_DEAD_GRAVE, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Activate the previous open window in the frontmost application. See "Window Layering."
177        Shortcut.registerSystemShortcut("apple-reserved-28", tr("reserved"), KeyEvent.VK_DEAD_GRAVE, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK).setAutomatic(); // Move focus to the window drawer.
178        //Shortcut.registerSystemShortcut("apple-reserved-29", tr("reserved"), KeyEvent.VK_MINUS, KeyEvent.META_DOWN_MASK).setAutomatic(); // Decrease the size of the selected item (equivalent to the Smaller command). See "The Format Menu."
179        Shortcut.registerSystemShortcut("apple-reserved-30", tr("reserved"), KeyEvent.VK_MINUS, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK).setAutomatic(); // Zoom out when screen zooming is on. See Accessibility Overview.
180
181        //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."
182        //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."
183        // I found no KeyEvent for |
184        //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."
185        //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."
186        //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."
187        Shortcut.registerSystemShortcut("system:preferences", tr("reserved"), KeyEvent.VK_COMMA, KeyEvent.META_DOWN_MASK).setAutomatic(); // Open the application's preferences window (equivalent to the Preferences command). See "The Application Menu."
188
189        Shortcut.registerSystemShortcut("apple-reserved-31", tr("reserved"), KeyEvent.VK_COMMA, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK | KeyEvent.ALT_DOWN_MASK).setAutomatic(); // Decrease screen contrast. See Accessibility Overview.
190        Shortcut.registerSystemShortcut("apple-reserved-32", tr("reserved"), KeyEvent.VK_PERIOD, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK | KeyEvent.ALT_DOWN_MASK).setAutomatic(); // Increase screen contrast. See Accessibility Overview.
191
192        // I found no KeyEvent for ?
193        //Shortcut.registerSystemCut("system:help", tr("reserved"), '?', KeyEvent.META_DOWN_MASK).setAutomatic(); // Open the application's help in Help Viewer. See "The Help Menu."
194
195        Shortcut.registerSystemShortcut("apple-reserved-33", tr("reserved"), KeyEvent.VK_SLASH, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK).setAutomatic(); // Turn font smoothing on or off.
196        Shortcut.registerSystemShortcut("apple-reserved-34", tr("reserved"), KeyEvent.VK_EQUALS, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Increase the size of the selected item (equivalent to the Bigger command). See "The Format Menu."
197        Shortcut.registerSystemShortcut("apple-reserved-35", tr("reserved"), KeyEvent.VK_EQUALS, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK).setAutomatic(); // Zoom in when screen zooming is on. See Accessibility Overview.
198        Shortcut.registerSystemShortcut("apple-reserved-36", tr("reserved"), KeyEvent.VK_3, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Capture the screen to a file.
199        Shortcut.registerSystemShortcut("apple-reserved-37", tr("reserved"), KeyEvent.VK_3, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK | KeyEvent.CTRL_DOWN_MASK).setAutomatic(); // Capture the screen to the Clipboard.
200        Shortcut.registerSystemShortcut("apple-reserved-38", tr("reserved"), KeyEvent.VK_4, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Capture a selection to a file.
201        Shortcut.registerSystemShortcut("apple-reserved-39", tr("reserved"), KeyEvent.VK_4, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK | KeyEvent.CTRL_DOWN_MASK).setAutomatic(); // Capture a selection to the Clipboard.
202        Shortcut.registerSystemShortcut("apple-reserved-40", tr("reserved"), KeyEvent.VK_8, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK).setAutomatic(); // Turn screen zooming on or off. See Accessibility Overview.
203        Shortcut.registerSystemShortcut("apple-reserved-41", tr("reserved"), KeyEvent.VK_8, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK | KeyEvent.CTRL_DOWN_MASK).setAutomatic(); // Invert the screen colors. See Accessibility Overview.
204
205        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."
206        //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."
207        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."
208        //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."
209        //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."
210        //Shortcut.registerSystemShortcut("system:copyformat", tr("reserved"), KeyEvent.VK_C, KeyEvent.META_DOWN_MASK | KeyEvent.CTRL_DOWN_MASK).setAutomatic(); // Copy the formatting settings of the selected item and store on the Clipboard (equivalent to the Copy Ruler command). See "The Format Menu."
211
212        Shortcut.registerSystemShortcut("apple-reserved-42", tr("reserved"), KeyEvent.VK_D, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK).setAutomatic(); // Show or hide the Dock. See "The Dock."
213
214        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.
215        //Shortcut.registerSystemShortcut("system:findselected", tr("reserved"), KeyEvent.VK_E, KeyEvent.META_DOWN_MASK); // Use the selection for a find operation. See "Find Windows."
216        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."
217        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."
218        //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."
219        //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."
220        Shortcut.registerSystemShortcut("system:hide", tr("reserved"), KeyEvent.VK_H, KeyEvent.META_DOWN_MASK).setAutomatic(); // Hide the windows of the currently running application (equivalent to the Hide ApplicationName command). See "The Application Menu."
221        Shortcut.registerSystemShortcut("system:hideothers", tr("reserved"), KeyEvent.VK_H, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK).setAutomatic(); // Hide the windows of all other running applications (equivalent to the Hide Others command). See "The Application Menu."
222        // What about applications that have italic text AND info windows?
223        //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."
224        //Shortcut.registerSystemShortcut("system:info", tr("reserved"), KeyEvent.VK_I, KeyEvent.META_DOWN_MASK); // Display an Info window. See "Inspector Windows."
225        //Shortcut.registerSystemShortcut("system:inspector", tr("reserved"), KeyEvent.VK_I, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK); // Display an inspector window. See "Inspector Windows."
226        //Shortcut.registerSystemShortcut("system:toselection", tr("reserved"), KeyEvent.VK_J, KeyEvent.META_DOWN_MASK); // Scroll to a selection.
227        //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."
228        //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."
229        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."
230        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."
231        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."
232        //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."
233        Shortcut.registerSystemShortcut("system:menuexit", tr("reserved"), KeyEvent.VK_Q, KeyEvent.META_DOWN_MASK).setAutomatic(); // Quit the application (equivalent to the Quit command). See "The Application Menu."
234
235        Shortcut.registerSystemShortcut("apple-reserved-43", tr("reserved"), KeyEvent.VK_Q, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Log out the current user (equivalent to the Log Out command).
236        Shortcut.registerSystemShortcut("apple-reserved-44", tr("reserved"), KeyEvent.VK_Q, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK | KeyEvent.ALT_DOWN_MASK).setAutomatic(); // Log out the current user without confirmation.
237
238        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."
239        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."
240        //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."
241        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."
242        //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."
243        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."
244        //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."
245        //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."
246        //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."
247        //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."
248        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."
249        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."
250        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."
251        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."
252        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."
253
254        Shortcut.registerSystemShortcut("apple-reserved-45", tr("reserved"), KeyEvent.VK_RIGHT, KeyEvent.META_DOWN_MASK).setAutomatic(); // Change the keyboard layout to current layout of Roman script.
255        //Shortcut.registerSystemCut("apple-reserved-46", tr("reserved"), KeyEvent.VK_RIGHT, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Extend selection to the next semantic unit, typically the end of the current line.
256        //Shortcut.registerSystemCut("apple-reserved-47", tr("reserved"), KeyEvent.VK_RIGHT, KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Extend selection one character to the right.
257        //Shortcut.registerSystemCut("apple-reserved-48", tr("reserved"), KeyEvent.VK_RIGHT, KeyEvent.ALT_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Extend selection to the end of the current word, then to the end of the next word.
258
259        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.
260
261        Shortcut.registerSystemShortcut("apple-reserved-49", tr("reserved"), KeyEvent.VK_LEFT, KeyEvent.META_DOWN_MASK).setAutomatic(); // Change the keyboard layout to current layout of system script.
262        //Shortcut.registerSystemCut("apple-reserved-50", tr("reserved"), KeyEvent.VK_LEFT, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Extend selection to the previous semantic unit, typically the beginning of the current line.
263        //Shortcut.registerSystemCut("apple-reserved-51", tr("reserved"), KeyEvent.VK_LEFT, KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Extend selection one character to the left.
264        //Shortcut.registerSystemCut("apple-reserved-52", tr("reserved"), KeyEvent.VK_LEFT, KeyEvent.ALT_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Extend selection to the beginning of the current word, then to the beginning of the previous word.
265
266        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.
267
268        //Shortcut.registerSystemCut("apple-reserved-53", tr("reserved"), KeyEvent.VK_UP, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Extend selection upward in the next semantic unit, typically the beginning of the document.
269        //Shortcut.registerSystemCut("apple-reserved-54", tr("reserved"), KeyEvent.VK_UP, KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Extend selection to the line above, to the nearest character boundary at the same horizontal location.
270        //Shortcut.registerSystemCut("apple-reserved-55", tr("reserved"), KeyEvent.VK_UP, KeyEvent.ALT_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Extend selection to the beginning of the current paragraph, then to the beginning of the next paragraph.
271
272        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.
273
274        //Shortcut.registerSystemCut("apple-reserved-56", tr("reserved"), KeyEvent.VK_DOWN, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Extend selection downward in the next semantic unit, typically the end of the document.
275        //Shortcut.registerSystemCut("apple-reserved-57", tr("reserved"), KeyEvent.VK_DOWN, KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // Extend selection to the line below, to the nearest character boundary at the same horizontal location.
276        //Shortcut.registerSystemCut("apple-reserved-58", tr("reserved"), KeyEvent.VK_DOWN, KeyEvent.ALT_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK).setAutomatic(); // 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).
277
278        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.
279
280        Shortcut.registerSystemShortcut("system:about", tr("reserved"), 0, -1).setAutomatic(); // About
281
282        Shortcut.registerSystemShortcut("view:zoomin", tr("reserved"), KeyEvent.VK_ADD, KeyEvent.META_DOWN_MASK); // Zoom in
283        Shortcut.registerSystemShortcut("view:zoomout", tr("reserved"), KeyEvent.VK_SUBTRACT, KeyEvent.META_DOWN_MASK); // Zoom out
284        // CHECKSTYLE.ON: LineLength
285    }
286
287    @Override
288    public String makeTooltip(String name, Shortcut sc) {
289        String lafid = UIManager.getLookAndFeel().getID();
290        boolean canHtml = true;
291        // "Mac" is the native LAF, "Aqua" is Quaqua. Both use native menus with native tooltips.
292        if (lafid.contains("Mac") || lafid.contains("Aqua")) {
293            canHtml = false;
294        }
295        StringBuilder result = new StringBuilder();
296        if (canHtml) {
297            result.append("<html>");
298        }
299        result.append(name);
300        if (sc != null && !sc.getKeyText().isEmpty()) {
301            result.append(' ');
302            if (canHtml) {
303                result.append("<font size='-2'>");
304            }
305            result.append('(').append(sc.getKeyText()).append(')');
306            if (canHtml) {
307                result.append("</font>");
308            }
309        }
310        if (canHtml) {
311            result.append("&nbsp;</html>");
312        }
313        return result.toString();
314    }
315
316    @Override
317    public String getDefaultStyle() {
318        return "com.apple.laf.AquaLookAndFeel";
319    }
320
321    @Override
322    public boolean canFullscreen() {
323        // OS X provides native full screen support registered at initialization, no need for custom action
324        return false;
325    }
326
327    @Override
328    public String getOSDescription() {
329        return System.getProperty("os.name") + ' ' + System.getProperty("os.version");
330    }
331
332    @Override
333    public File getDefaultCacheDirectory() {
334        return new File(System.getProperty("user.home")+"/Library/Caches", "JOSM");
335    }
336
337    @Override
338    public File getDefaultPrefDirectory() {
339        return new File(System.getProperty("user.home")+"/Library/Preferences", "JOSM");
340    }
341
342    @Override
343    public File getDefaultUserDataDirectory() {
344        return new File(System.getProperty("user.home")+"/Library", "JOSM");
345    }
346}