001// License: GPL. For details, see LICENSE file.
002package org.openstreetmap.josm.tools;
003
004import static org.openstreetmap.josm.tools.I18n.tr;
005import static org.openstreetmap.josm.tools.Utils.getSystemProperty;
006
007import java.awt.Desktop;
008import java.awt.GraphicsEnvironment;
009import java.awt.Image;
010import java.awt.Window;
011import java.awt.event.KeyEvent;
012import java.io.ByteArrayInputStream;
013import java.io.File;
014import java.io.IOException;
015import java.lang.reflect.InvocationHandler;
016import java.lang.reflect.InvocationTargetException;
017import java.lang.reflect.Method;
018import java.lang.reflect.Proxy;
019import java.nio.charset.StandardCharsets;
020import java.security.KeyStoreException;
021import java.security.NoSuchAlgorithmException;
022import java.security.cert.CertificateException;
023import java.security.cert.CertificateFactory;
024import java.security.cert.X509Certificate;
025import java.util.Arrays;
026import java.util.List;
027import java.util.Objects;
028import java.util.concurrent.ExecutionException;
029
030import javax.swing.UIManager;
031
032import org.openstreetmap.josm.data.Preferences;
033import org.openstreetmap.josm.gui.MainApplication;
034import org.openstreetmap.josm.io.CertificateAmendment.NativeCertAmend;
035
036/**
037 * {@code PlatformHook} implementation for Apple macOS (formerly Mac OS X) systems.
038 * @since 1023
039 */
040public class PlatformHookOsx implements PlatformHook, InvocationHandler {
041
042    private String oSBuildNumber;
043
044    private NativeOsCallback osCallback;
045
046    @Override
047    public Platform getPlatform() {
048        return Platform.OSX;
049    }
050
051    @Override
052    public void preStartupHook() {
053        // This will merge our MenuBar into the system menu.
054        // MUST be set before Swing is initialized!
055        // And will not work when one of the system independent LAFs is used.
056        // They just insist on painting themselves...
057        Utils.updateSystemProperty("apple.laf.useScreenMenuBar", "true");
058        Utils.updateSystemProperty("apple.awt.application.name", "JOSM");
059    }
060
061    @Override
062    public void startupHook(JavaExpirationCallback javaCallback, WebStartMigrationCallback webStartCallback) {
063        // Here we register callbacks for the menu entries in the system menu and file opening through double-click
064        // https://openjdk.java.net/jeps/272
065        // https://bugs.openjdk.java.net/browse/JDK-8048731
066        // https://cr.openjdk.java.net/~azvegint/jdk/9/8143227/10/jdk/
067        // This method must be cleaned up after we switch to Java 9
068        try {
069            Class<?> eawtApplication = Class.forName("com.apple.eawt.Application");
070            Class<?> quitHandler = findHandlerClass("QuitHandler");
071            Class<?> aboutHandler = findHandlerClass("AboutHandler");
072            Class<?> openFilesHandler = findHandlerClass("OpenFilesHandler");
073            Class<?> preferencesHandler = findHandlerClass("PreferencesHandler");
074            Object proxy = Proxy.newProxyInstance(PlatformHookOsx.class.getClassLoader(), new Class<?>[] {
075                quitHandler, aboutHandler, openFilesHandler, preferencesHandler}, this);
076            Object appli = eawtApplication.getConstructor((Class[]) null).newInstance((Object[]) null);
077            if (Utils.getJavaVersion() < 9) {
078                setHandlers(eawtApplication, quitHandler, aboutHandler, openFilesHandler, preferencesHandler, proxy, appli);
079                // this method has been deprecated, but without replacement. To remove with Java 9 migration
080                eawtApplication.getDeclaredMethod("setEnabledPreferencesMenu", boolean.class).invoke(appli, Boolean.TRUE);
081            } else if (!GraphicsEnvironment.isHeadless()) {
082                setHandlers(Desktop.class, quitHandler, aboutHandler, openFilesHandler, preferencesHandler, proxy, Desktop.getDesktop());
083            }
084            // setup the dock icon. It is automatically set with application bundle and Web start but we need
085            // to do it manually if run with `java -jar``.
086            eawtApplication.getDeclaredMethod("setDockIconImage", Image.class).invoke(
087                appli,
088                ImageProvider.get(/* ICON */ "logo_macOS", ImageProvider.ImageSizes.ABOUT_LOGO).getImage()
089            );
090
091            // enable full screen
092            enableOSXFullscreen(MainApplication.getMainFrame());
093        } catch (ReflectiveOperationException | SecurityException | IllegalArgumentException ex) {
094            // We'll just ignore this for now. The user will still be able to close JOSM by closing all its windows.
095            Logging.warn("Failed to register with macOS: " + ex);
096        }
097        checkExpiredJava(javaCallback);
098        checkWebStartMigration(webStartCallback);
099    }
100
101    @Override
102    public boolean isHtmlSupportedInMenuTooltips() {
103        // See #17915 - JDK-8164935
104        // "Mac" is the native LAF, "Aqua" is Quaqua. Both use native menus with native tooltips.
105        String laf = UIManager.getLookAndFeel().getID();
106        return !("true".equals(getSystemProperty("apple.laf.useScreenMenuBar"))
107                && ("Aqua".equals(laf) || laf.contains("Mac")));
108    }
109
110    @Override
111    public int getMenuShortcutKeyMaskEx() {
112        return KeyEvent.META_DOWN_MASK;
113    }
114
115    /**
116     * Registers Apple handlers.
117     * @param appClass application class
118     * @param quitHandler quit handler class
119     * @param aboutHandler about handler class
120     * @param openFilesHandler open file handler class
121     * @param preferencesHandler preferences handler class
122     * @param proxy proxy
123     * @param appInstance application instance (instance of {@code appClass})
124     * @throws IllegalAccessException in case of reflection error
125     * @throws InvocationTargetException in case of reflection error
126     * @throws NoSuchMethodException if any {@code set*Handler} method cannot be found
127     */
128    protected void setHandlers(Class<?> appClass, Class<?> quitHandler, Class<?> aboutHandler,
129            Class<?> openFilesHandler, Class<?> preferencesHandler, Object proxy, Object appInstance)
130                    throws IllegalAccessException, InvocationTargetException, NoSuchMethodException {
131        appClass.getDeclaredMethod("setQuitHandler", quitHandler).invoke(appInstance, proxy);
132        appClass.getDeclaredMethod("setAboutHandler", aboutHandler).invoke(appInstance, proxy);
133        appClass.getDeclaredMethod("setOpenFileHandler", openFilesHandler).invoke(appInstance, proxy);
134        appClass.getDeclaredMethod("setPreferencesHandler", preferencesHandler).invoke(appInstance, proxy);
135    }
136
137    /**
138     * Find Apple handler class in {@code com.apple.eawt} or {@code java.awt.desktop} packages.
139     * @param className simple class name
140     * @return class
141     * @throws ClassNotFoundException if the handler class cannot be found
142     */
143    protected Class<?> findHandlerClass(String className) throws ClassNotFoundException {
144        try {
145            // Java 8 handlers
146            return Class.forName("com.apple.eawt."+className);
147        } catch (ClassNotFoundException e) {
148            Logging.trace(e);
149            // Java 9 handlers
150            return Class.forName("java.awt.desktop."+className);
151        }
152    }
153
154    /**
155     * Enables fullscreen support for the given window.
156     * @param window The window for which full screen will be available
157     * @since 7482
158     */
159    public static void enableOSXFullscreen(Window window) {
160        CheckParameterUtil.ensureParameterNotNull(window, "window");
161        try {
162            // http://stackoverflow.com/a/8693890/2257172
163            Class<?> eawtFullScreenUtilities = Class.forName("com.apple.eawt.FullScreenUtilities");
164            eawtFullScreenUtilities.getDeclaredMethod("setWindowCanFullScreen",
165                    Window.class, boolean.class).invoke(eawtFullScreenUtilities, window, Boolean.TRUE);
166        } catch (ReflectiveOperationException | SecurityException | IllegalArgumentException e) {
167            Logging.warn("Failed to register with macOS: " + e);
168        }
169    }
170
171    @Override
172    public void setNativeOsCallback(NativeOsCallback callback) {
173        osCallback = Objects.requireNonNull(callback);
174    }
175
176    @SuppressWarnings("unchecked")
177    @Override
178    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
179        if (Logging.isDebugEnabled()) {
180            Logging.debug("macOS handler: {0} - {1}", method.getName(), Arrays.toString(args));
181        }
182        switch (method.getName()) {
183        case "openFiles":
184            if (args[0] != null) {
185                try {
186                    Object oFiles = args[0].getClass().getMethod("getFiles").invoke(args[0]);
187                    if (oFiles instanceof List) {
188                        osCallback.openFiles((List<File>) oFiles);
189                    }
190                } catch (ReflectiveOperationException | SecurityException | IllegalArgumentException ex) {
191                    Logging.warn("Failed to access open files event: " + ex);
192                }
193            }
194            break;
195        case "handleQuitRequestWith":
196            boolean closed = osCallback.handleQuitRequest();
197            if (args[1] != null) {
198                try {
199                    args[1].getClass().getDeclaredMethod(closed ? "performQuit" : "cancelQuit").invoke(args[1]);
200                } catch (IllegalAccessException e) {
201                    Logging.debug(e);
202                    // with Java 9, module java.desktop does not export com.apple.eawt, use new Desktop API instead
203                    Class.forName("java.awt.desktop.QuitResponse").getMethod(closed ? "performQuit" : "cancelQuit").invoke(args[1]);
204                }
205            }
206            break;
207        case "handleAbout":
208            osCallback.handleAbout();
209            break;
210        case "handlePreferences":
211            osCallback.handlePreferences();
212            break;
213        default:
214            Logging.warn("macOS unsupported method: "+method.getName());
215        }
216        return null;
217    }
218
219    @Override
220    public void openUrl(String url) throws IOException {
221        Runtime.getRuntime().exec(new String[]{"open", url});
222    }
223
224    @Override
225    public void initSystemShortcuts() {
226        // CHECKSTYLE.OFF: LineLength
227        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).
228        auto(Shortcut.registerSystemShortcut("apple-reserved-02", tr("reserved"), KeyEvent.VK_SPACE, KeyEvent.META_DOWN_MASK | KeyEvent.SHIFT_DOWN_MASK)); // Apple reserved.
229        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).
230        auto(Shortcut.registerSystemShortcut("apple-reserved-04", tr("reserved"), KeyEvent.VK_SPACE, KeyEvent.META_DOWN_MASK | KeyEvent.CTRL_DOWN_MASK)); //  | Apple reserved.
231        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."
232        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.
233        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).
234        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.
235        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.
236        auto(Shortcut.registerSystemShortcut("apple-reserved-10", tr("reserved"), KeyEvent.VK_ESCAPE, KeyEvent.META_DOWN_MASK)); // Open Front Row.
237        auto(Shortcut.registerSystemShortcut("apple-reserved-11", tr("reserved"), KeyEvent.VK_ESCAPE, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK)); // Open the Force Quit dialog.
238        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.
239        auto(Shortcut.registerSystemShortcut("apple-reserved-13", tr("reserved"), KeyEvent.VK_F2, KeyEvent.CTRL_DOWN_MASK)); // Move focus to the menu bar. See Accessibility Overview.
240        auto(Shortcut.registerSystemShortcut("apple-reserved-14", tr("reserved"), KeyEvent.VK_F3, KeyEvent.CTRL_DOWN_MASK)); // Move focus to the Dock. See Accessibility Overview.
241        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.
242        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.
243        auto(Shortcut.registerSystemShortcut("apple-reserved-17", tr("reserved"), KeyEvent.VK_F5, KeyEvent.CTRL_DOWN_MASK)); // Move focus to the toolbar. See Accessibility Overview.
244        auto(Shortcut.registerSystemShortcut("apple-reserved-18", tr("reserved"), KeyEvent.VK_F5, KeyEvent.META_DOWN_MASK)); // Turn VoiceOver on or off. See Accessibility Overview.
245        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.
246        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.
247        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.
248        //auto(Shortcut.registerSystemShortcut("apple-reserved-22", tr("reserved"), KeyEvent.VK_F9, 0)); // Tile or untile all open windows.
249        //auto(Shortcut.registerSystemShortcut("apple-reserved-23", tr("reserved"), KeyEvent.VK_F10, 0)); // Tile or untile all open windows in the currently active application.
250        //auto(Shortcut.registerSystemShortcut("apple-reserved-24", tr("reserved"), KeyEvent.VK_F11, 0)); // Hide or show all open windows.
251        //auto(Shortcut.registerSystemShortcut("apple-reserved-25", tr("reserved"), KeyEvent.VK_F12, 0)); // Hide or display Dashboard.
252        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."
253        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."
254        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.
255        //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."
256        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.
257
258        //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."
259        //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."
260        // I found no KeyEvent for |
261        //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."
262        //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."
263        //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."
264        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."
265
266        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.
267        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.
268
269        // I found no KeyEvent for ?
270        //auto(Shortcut.registerSystemCut("system:help", tr("reserved"), '?', KeyEvent.META_DOWN_MASK)); // Open the application's help in Help Viewer. See "The Help Menu."
271
272        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.
273        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."
274        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.
275        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.
276        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.
277        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.
278        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.
279        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.
280        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.
281
282        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."
283        //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."
284        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."
285        //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."
286        //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."
287        //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."
288
289        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."
290
291        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.
292        //Shortcut.registerSystemShortcut("system:findselected", tr("reserved"), KeyEvent.VK_E, KeyEvent.META_DOWN_MASK); // Use the selection for a find operation. See "Find Windows."
293        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."
294        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."
295        //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."
296        //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."
297        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."
298        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."
299        // What about applications that have italic text AND info windows?
300        //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."
301        //Shortcut.registerSystemShortcut("system:info", tr("reserved"), KeyEvent.VK_I, KeyEvent.META_DOWN_MASK); // Display an Info window. See "Inspector Windows."
302        //Shortcut.registerSystemShortcut("system:inspector", tr("reserved"), KeyEvent.VK_I, KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK); // Display an inspector window. See "Inspector Windows."
303        //Shortcut.registerSystemShortcut("system:toselection", tr("reserved"), KeyEvent.VK_J, KeyEvent.META_DOWN_MASK); // Scroll to a selection.
304        //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."
305        //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."
306        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."
307        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."
308        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."
309        //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."
310        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."
311
312        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).
313        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.
314
315        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."
316        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."
317        //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."
318        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."
319        //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."
320        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."
321        //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."
322        //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."
323        //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."
324        //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."
325        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."
326        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."
327        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."
328        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."
329        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."
330
331        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.
332        //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.
333        //auto(Shortcut.registerSystemCut("apple-reserved-47", tr("reserved"), KeyEvent.VK_RIGHT, KeyEvent.SHIFT_DOWN_MASK)); // Extend selection one character to the right.
334        //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.
335
336        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.
337
338        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.
339        //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.
340        //auto(Shortcut.registerSystemCut("apple-reserved-51", tr("reserved"), KeyEvent.VK_LEFT, KeyEvent.SHIFT_DOWN_MASK)); // Extend selection one character to the left.
341        //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.
342
343        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.
344
345        //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.
346        //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.
347        //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.
348
349        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.
350
351        //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.
352        //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.
353        //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).
354
355        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.
356
357        auto(Shortcut.registerSystemShortcut("system:about", tr("reserved"), 0, -1)); // About
358
359        //Shortcut.registerSystemShortcut("view:zoomin", tr("reserved"), KeyEvent.VK_ADD, KeyEvent.META_DOWN_MASK); // Zoom in
360        //Shortcut.registerSystemShortcut("view:zoomout", tr("reserved"), KeyEvent.VK_SUBTRACT, KeyEvent.META_DOWN_MASK); // Zoom out
361        // CHECKSTYLE.ON: LineLength
362    }
363
364    private static void auto(Shortcut sc) {
365        if (sc != null) {
366            sc.setAutomatic();
367        }
368    }
369
370    @Override
371    public String getDefaultStyle() {
372        return "com.apple.laf.AquaLookAndFeel";
373    }
374
375    @Override
376    public boolean canFullscreen() {
377        // OS X provides native full screen support registered at initialization, no need for custom action
378        return false;
379    }
380
381    @Override
382    public String getOSDescription() {
383        return getSystemProperty("os.name") + ' ' + getSystemProperty("os.version");
384    }
385
386    private String buildOSBuildNumber() {
387        StringBuilder sb = new StringBuilder();
388        try {
389            sb.append(exec("sw_vers", "-productName"))
390              .append(' ')
391              .append(exec("sw_vers", "-productVersion"))
392              .append(" (")
393              .append(exec("sw_vers", "-buildVersion"))
394              .append(')');
395        } catch (IOException e) {
396            Logging.error(e);
397        }
398        return sb.toString();
399    }
400
401    @Override
402    public String getOSBuildNumber() {
403        if (oSBuildNumber == null) {
404            oSBuildNumber = buildOSBuildNumber();
405        }
406        return oSBuildNumber;
407    }
408
409    @Override
410    public File getDefaultCacheDirectory() {
411        return new File(getSystemProperty("user.home")+"/Library/Caches",
412                Preferences.getJOSMDirectoryBaseName());
413    }
414
415    @Override
416    public File getDefaultPrefDirectory() {
417        return new File(getSystemProperty("user.home")+"/Library/Preferences",
418                Preferences.getJOSMDirectoryBaseName());
419    }
420
421    @Override
422    public File getDefaultUserDataDirectory() {
423        return new File(getSystemProperty("user.home")+"/Library",
424                Preferences.getJOSMDirectoryBaseName());
425    }
426
427    @Override
428    public X509Certificate getX509Certificate(NativeCertAmend certAmend)
429            throws KeyStoreException, NoSuchAlgorithmException, CertificateException, IOException {
430        for (String macAlias : certAmend.getNativeAliases()) {
431            try {
432                // Get platform certificate in PEM format
433                String pem = Utils.execOutput(Arrays.asList("security", "find-certificate",
434                        "-c", macAlias, "-p", "/System/Library/Keychains/SystemRootCertificates.keychain"));
435                Logging.debug(pem);
436                return (X509Certificate) CertificateFactory.getInstance("X.509").generateCertificate(
437                        new ByteArrayInputStream(pem.getBytes(StandardCharsets.UTF_8)));
438            } catch (ExecutionException | InterruptedException | IllegalArgumentException | CertificateException e) {
439                Logging.debug(e);
440            }
441        }
442        return null;
443    }
444}