source: trunk/src/gui/util/qsystemtrayicon_mac.mm@ 123

Last change on this file since 123 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.
File size: 18.3 KB
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1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the QtGui module of the Qt Toolkit.
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40****************************************************************************/
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44** Copyright (c) 2007-2008, Apple, Inc.
45**
46** All rights reserved.
47**
48** Redistribution and use in source and binary forms, with or without
49** modification, are permitted provided that the following conditions are met:
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52** this list of conditions and the following disclaimer.
53**
54** * Redistributions in binary form must reproduce the above copyright notice,
55** this list of conditions and the following disclaimer in the documentation
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74****************************************************************************/
75
76#define QT_MAC_SYSTEMTRAY_USE_GROWL
77
78@class QNSMenu;
79
80#include <private/qt_cocoa_helpers_mac_p.h>
81#include <private/qsystemtrayicon_p.h>
82#include <qtemporaryfile.h>
83#include <qimagewriter.h>
84#include <qapplication.h>
85#include <qdebug.h>
86#include <qstyle.h>
87
88#include <private/qt_mac_p.h>
89#import <AppKit/AppKit.h>
90
91QT_BEGIN_NAMESPACE
92extern bool qt_mac_execute_apple_script(const QString &script, AEDesc *ret); //qapplication_mac.cpp
93extern void qtsystray_sendActivated(QSystemTrayIcon *i, int r); //qsystemtrayicon.cpp
94extern NSString *keySequenceToKeyEqivalent(const QKeySequence &accel); // qmenu_mac.mm
95extern NSUInteger keySequenceModifierMask(const QKeySequence &accel); // qmenu_mac.mm
96QT_END_NAMESPACE
97
98QT_USE_NAMESPACE
99
100@class QNSImageView;
101
102@interface QNSStatusItem : NSObject {
103 NSStatusItem *item;
104 QSystemTrayIcon *icon;
105 QSystemTrayIconPrivate *iconPrivate;
106 QNSImageView *imageCell;
107}
108-(id)initWithIcon:(QSystemTrayIcon*)icon iconPrivate:(QSystemTrayIconPrivate *)iprivate;
109-(void)dealloc;
110-(QSystemTrayIcon*)icon;
111-(NSStatusItem*)item;
112-(QRectF)geometry;
113- (void)triggerSelector:(id)sender;
114- (void)doubleClickSelector:(id)sender;
115@end
116
117@interface QNSImageView : NSImageView {
118 BOOL down;
119 QNSStatusItem *parent;
120}
121-(id)initWithParent:(QNSStatusItem*)myParent;
122-(QSystemTrayIcon*)icon;
123-(void)menuTrackingDone:(NSNotification*)notification;
124-(void)mousePressed:(NSEvent *)mouseEvent;
125@end
126
127@interface QNSMenu : NSMenu {
128 QMenu *qmenu;
129}
130-(QMenu*)menu;
131-(id)initWithQMenu:(QMenu*)qmenu;
132-(void)menuNeedsUpdate:(QNSMenu*)menu;
133-(void)selectedAction:(id)item;
134@end
135
136QT_BEGIN_NAMESPACE
137class QSystemTrayIconSys
138{
139public:
140 QSystemTrayIconSys(QSystemTrayIcon *icon, QSystemTrayIconPrivate *d) {
141 QMacCocoaAutoReleasePool pool;
142 item = [[QNSStatusItem alloc] initWithIcon:icon iconPrivate:d];
143 }
144 ~QSystemTrayIconSys() {
145 QMacCocoaAutoReleasePool pool;
146 [[[item item] view] setHidden: YES];
147 [item release];
148 }
149 QNSStatusItem *item;
150};
151
152void QSystemTrayIconPrivate::install_sys()
153{
154 Q_Q(QSystemTrayIcon);
155 if (!sys) {
156 sys = new QSystemTrayIconSys(q, this);
157 updateIcon_sys();
158 updateMenu_sys();
159 updateToolTip_sys();
160 }
161}
162
163QRect QSystemTrayIconPrivate::geometry_sys() const
164{
165 if(sys) {
166 const QRectF geom = [sys->item geometry];
167 if(!geom.isNull())
168 return geom.toRect();
169 }
170 return QRect();
171}
172
173void QSystemTrayIconPrivate::remove_sys()
174{
175 delete sys;
176 sys = 0;
177}
178
179void QSystemTrayIconPrivate::updateIcon_sys()
180{
181 if(sys && !icon.isNull()) {
182 QMacCocoaAutoReleasePool pool;
183#ifndef QT_MAC_USE_COCOA
184 const short scale = GetMBarHeight()-4;
185#else
186 CGFloat hgt = [[[NSApplication sharedApplication] mainMenu] menuBarHeight];
187 const short scale = hgt - 4;
188#endif
189 NSImage *nsimage = static_cast<NSImage *>(qt_mac_create_nsimage(icon.pixmap(QSize(scale, scale))));
190 [(NSImageView*)[[sys->item item] view] setImage: nsimage];
191 [nsimage release];
192 }
193}
194
195void QSystemTrayIconPrivate::updateMenu_sys()
196{
197 if(sys) {
198 QMacCocoaAutoReleasePool pool;
199 if(menu && !menu->isEmpty()) {
200 [[sys->item item] setHighlightMode:YES];
201 } else {
202 [[sys->item item] setHighlightMode:NO];
203 }
204 }
205}
206
207void QSystemTrayIconPrivate::updateToolTip_sys()
208{
209 if(sys) {
210 QMacCocoaAutoReleasePool pool;
211 QCFString string(toolTip);
212 [[[sys->item item] view] setToolTip:(NSString*)static_cast<CFStringRef>(string)];
213 }
214}
215
216bool QSystemTrayIconPrivate::isSystemTrayAvailable_sys()
217{
218 return true;
219}
220
221void QSystemTrayIconPrivate::showMessage_sys(const QString &title, const QString &message, QSystemTrayIcon::MessageIcon icon, int)
222{
223
224 if(sys) {
225#ifdef QT_MAC_SYSTEMTRAY_USE_GROWL
226 // Make sure that we have Growl installed on the machine we are running on.
227 QCFType<CFURLRef> cfurl;
228 OSStatus status = LSGetApplicationForInfo(kLSUnknownType, kLSUnknownCreator,
229 CFSTR("growlTicket"), kLSRolesAll, 0, &cfurl);
230 if (status == kLSApplicationNotFoundErr)
231 return;
232 QCFType<CFBundleRef> bundle = CFBundleCreate(0, cfurl);
233
234 if (CFStringCompare(CFBundleGetIdentifier(bundle), CFSTR("com.Growl.GrowlHelperApp"),
235 kCFCompareCaseInsensitive | kCFCompareBackwards) != kCFCompareEqualTo)
236 return;
237 QPixmap notificationIconPixmap;
238 if(icon == QSystemTrayIcon::Information)
239 notificationIconPixmap = QApplication::style()->standardPixmap(QStyle::SP_MessageBoxInformation);
240 else if(icon == QSystemTrayIcon::Warning)
241 notificationIconPixmap = QApplication::style()->standardPixmap(QStyle::SP_MessageBoxWarning);
242 else if(icon == QSystemTrayIcon::Critical)
243 notificationIconPixmap = QApplication::style()->standardPixmap(QStyle::SP_MessageBoxCritical);
244 QTemporaryFile notificationIconFile;
245 QString notificationType(QLatin1String("Notification")), notificationIcon, notificationApp(QApplication::applicationName());
246 if(notificationApp.isEmpty())
247 notificationApp = QLatin1String("Application");
248 if(!notificationIconPixmap.isNull() && notificationIconFile.open()) {
249 QImageWriter writer(&notificationIconFile, "PNG");
250 if(writer.write(notificationIconPixmap.toImage()))
251 notificationIcon = QLatin1String("image from location \"file://") + notificationIconFile.fileName() + QLatin1String("\"");
252 }
253 const QString script(QLatin1String(
254 "tell application \"GrowlHelperApp\"\n"
255 "-- Make a list of all the notification types (all)\n"
256 "set the allNotificationsList to {\"") + notificationType + QLatin1String("\"}\n"
257
258 "-- Make a list of the notifications (enabled)\n"
259 "set the enabledNotificationsList to {\"") + notificationType + QLatin1String("\"}\n"
260
261 "-- Register our script with growl.\n"
262 "register as application \"") + notificationApp + QLatin1String("\" all notifications allNotificationsList default notifications enabledNotificationsList\n"
263
264 "-- Send a Notification...\n") +
265 QLatin1String("notify with name \"") + notificationType +
266 QLatin1String("\" title \"") + title +
267 QLatin1String("\" description \"") + message +
268 QLatin1String("\" application name \"") + notificationApp +
269 QLatin1String("\" ") + notificationIcon +
270 QLatin1String("\nend tell"));
271 qt_mac_execute_apple_script(script, 0);
272#elif 0
273 Q_Q(QSystemTrayIcon);
274 NSView *v = [[sys->item item] view];
275 NSWindow *w = [v window];
276 w = [[sys->item item] window];
277 qDebug() << w << v;
278 QPoint p(qRound([w frame].origin.x), qRound([w frame].origin.y));
279 qDebug() << p;
280 QBalloonTip::showBalloon(icon, message, title, q, QPoint(0, 0), msecs);
281#else
282 Q_UNUSED(icon);
283 Q_UNUSED(title);
284 Q_UNUSED(message);
285#endif
286 }
287}
288QT_END_NAMESPACE
289
290@implementation NSStatusItem (Qt)
291@end
292
293@implementation QNSImageView
294-(id)initWithParent:(QNSStatusItem*)myParent {
295 self = [super init];
296 parent = myParent;
297 down = NO;
298 return self;
299}
300
301-(QSystemTrayIcon*)icon {
302 return [parent icon];
303}
304
305-(void)menuTrackingDone:(NSNotification*)notification
306{
307 Q_UNUSED(notification);
308 down = NO;
309 if([self icon]->contextMenu())
310 [self icon]->contextMenu()->hide();
311 [self setNeedsDisplay:YES];
312}
313
314-(void)mousePressed:(NSEvent *)mouseEvent
315{
316 int clickCount = [mouseEvent clickCount];
317 down = !down;
318 if(!down && [self icon]->contextMenu())
319 [self icon]->contextMenu()->hide();
320 [self setNeedsDisplay:YES];
321
322 if (down)
323 [parent triggerSelector:self];
324 else if ((clickCount%2))
325 [parent doubleClickSelector:self];
326 while (down) {
327 mouseEvent = [[self window] nextEventMatchingMask:NSLeftMouseDownMask | NSLeftMouseUpMask
328 | NSLeftMouseDraggedMask | NSRightMouseDownMask | NSRightMouseUpMask
329 | NSRightMouseDraggedMask];
330 switch ([mouseEvent type]) {
331 case NSRightMouseDown:
332 case NSRightMouseUp:
333 case NSLeftMouseDown:
334 case NSLeftMouseUp:
335 [self menuTrackingDone:nil];
336 break;
337 case NSRightMouseDragged:
338 case NSLeftMouseDragged:
339 default:
340 /* Ignore any other kind of event. */
341 break;
342 }
343 };
344}
345
346-(void)mouseDown:(NSEvent *)mouseEvent
347{
348 [self mousePressed:mouseEvent];
349}
350
351- (void)rightMouseDown:(NSEvent *)mouseEvent
352{
353 [self mousePressed:mouseEvent];
354}
355
356
357-(void)drawRect:(NSRect)rect {
358 [[parent item] drawStatusBarBackgroundInRect:rect withHighlight:down];
359 [super drawRect:rect];
360}
361@end
362
363@implementation QNSStatusItem
364
365-(id)initWithIcon:(QSystemTrayIcon*)i iconPrivate:(QSystemTrayIconPrivate *)iPrivate
366{
367 self = [super init];
368 if(self) {
369 icon = i;
370 iconPrivate = iPrivate;
371 item = [[[NSStatusBar systemStatusBar] statusItemWithLength:NSSquareStatusItemLength] retain];
372 imageCell = [[QNSImageView alloc] initWithParent:self];
373 [item setView: imageCell];
374 }
375 return self;
376}
377-(void)dealloc {
378 [[NSStatusBar systemStatusBar] removeStatusItem:item];
379 [imageCell release];
380 [item release];
381 [super dealloc];
382
383}
384
385-(QSystemTrayIcon*)icon {
386 return icon;
387}
388
389-(NSStatusItem*)item {
390 return item;
391}
392-(QRectF)geometry {
393 if(NSWindow *window = [[item view] window]) {
394 NSRect screenRect = [[window screen] frame];
395 NSRect windowRect = [window frame];
396 return QRectF(windowRect.origin.x, screenRect.size.height-windowRect.origin.y-windowRect.size.height, windowRect.size.width, windowRect.size.height);
397 }
398 return QRectF();
399}
400- (void)triggerSelector:(id)sender {
401 Q_UNUSED(sender);
402 if(!icon)
403 return;
404 qtsystray_sendActivated(icon, QSystemTrayIcon::Trigger);
405 if (icon->contextMenu()) {
406#if 0
407 const QRectF geom = [self geometry];
408 if(!geom.isNull()) {
409 [[NSNotificationCenter defaultCenter] addObserver:imageCell
410 selector:@selector(menuTrackingDone:)
411 name:nil
412 object:self];
413 icon->contextMenu()->exec(geom.topLeft().toPoint(), 0);
414 [imageCell menuTrackingDone:nil];
415 } else
416#endif
417 {
418#ifndef QT_MAC_USE_COCOA
419 [[[self item] view] removeAllToolTips];
420 iconPrivate->updateToolTip_sys();
421#endif
422 NSMenu *m = [[QNSMenu alloc] initWithQMenu:icon->contextMenu()];
423 [m setAutoenablesItems: NO];
424 [[NSNotificationCenter defaultCenter] addObserver:imageCell
425 selector:@selector(menuTrackingDone:)
426 name:NSMenuDidEndTrackingNotification
427 object:m];
428 [item popUpStatusItemMenu: m];
429 [m release];
430 }
431 }
432}
433- (void)doubleClickSelector:(id)sender {
434 Q_UNUSED(sender);
435 if(!icon)
436 return;
437 qtsystray_sendActivated(icon, QSystemTrayIcon::DoubleClick);
438}
439@end
440
441class QSystemTrayIconQMenu : public QMenu
442{
443public:
444 void doAboutToShow() { emit aboutToShow(); }
445private:
446 QSystemTrayIconQMenu();
447};
448
449@implementation QNSMenu
450-(id)initWithQMenu:(QMenu*)qm {
451 self = [super init];
452 if(self) {
453 self->qmenu = qm;
454 [self setDelegate:self];
455 }
456 return self;
457}
458-(QMenu*)menu {
459 return qmenu;
460}
461-(void)menuNeedsUpdate:(QNSMenu*)menu {
462 emit static_cast<QSystemTrayIconQMenu*>(menu->qmenu)->doAboutToShow();
463 for(int i = [menu numberOfItems]-1; i >= 0; --i)
464 [menu removeItemAtIndex:i];
465 QList<QAction*> actions = menu->qmenu->actions();;
466 for(int i = 0; i < actions.size(); ++i) {
467 const QAction *action = actions[i];
468 if(!action->isVisible())
469 continue;
470
471 NSMenuItem *item = 0;
472 bool needRelease = false;
473 if(action->isSeparator()) {
474 item = [NSMenuItem separatorItem];
475 } else {
476 item = [[NSMenuItem alloc] init];
477 needRelease = true;
478 QString text = action->text();
479 QKeySequence accel = action->shortcut();
480 {
481 int st = text.lastIndexOf(QLatin1Char('\t'));
482 if(st != -1) {
483 accel = QKeySequence(text.right(text.length()-(st+1)));
484 text.remove(st, text.length()-st);
485 }
486 }
487 if(accel.count() > 1)
488 text += QLatin1String(" (****)"); //just to denote a multi stroke shortcut
489
490 [item setTitle:(NSString*)QCFString::toCFStringRef(qt_mac_removeMnemonics(text))];
491 [item setEnabled:menu->qmenu->isEnabled() && action->isEnabled()];
492 [item setState:action->isChecked() ? NSOnState : NSOffState];
493 [item setToolTip:(NSString*)QCFString::toCFStringRef(action->toolTip())];
494 const QIcon icon = action->icon();
495 if(!icon.isNull()) {
496 const short scale = [[NSApp mainMenu] menuBarHeight];
497 NSImage *nsimage = static_cast<NSImage *>(qt_mac_create_nsimage(icon.pixmap(QSize(scale, scale))));
498 [item setImage: nsimage];
499 [nsimage release];
500 }
501 if(action->menu()) {
502 QNSMenu *sub = [[QNSMenu alloc] initWithQMenu:action->menu()];
503 [item setSubmenu:sub];
504 } else {
505 [item setAction:@selector(selectedAction:)];
506 [item setTarget:self];
507 }
508 if(!accel.isEmpty()) {
509 [item setKeyEquivalent:keySequenceToKeyEqivalent(accel)];
510 [item setKeyEquivalentModifierMask:keySequenceModifierMask(accel)];
511 }
512 }
513 if(item)
514 [menu addItem:item];
515 if (needRelease)
516 [item release];
517 }
518}
519-(void)selectedAction:(id)a {
520 const int activated = [self indexOfItem:a];
521 QAction *action = 0;
522 QList<QAction*> actions = qmenu->actions();
523 for(int i = 0, cnt = 0; i < actions.size(); ++i) {
524 if(actions.at(i)->isVisible() && (cnt++) == activated) {
525 action = actions.at(i);
526 break;
527 }
528 }
529 if(action) {
530 action->activate(QAction::Trigger);
531 }
532}
533@end
534
535
536/* Done here because this is the only .mm for now! -Sam */
537QMacCocoaAutoReleasePool::QMacCocoaAutoReleasePool()
538{
539 NSApplicationLoad();
540 pool = (void*)[[NSAutoreleasePool alloc] init];
541}
542
543QMacCocoaAutoReleasePool::~QMacCocoaAutoReleasePool()
544{
545 [(NSAutoreleasePool*)pool release];
546}
547
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