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[QT] fix OSX dock icon window reopening

fixes #5878
0.13
Jonas Schnelli 10 years ago
parent
commit
89e70e931d
  1. 55
      src/qt/macdockiconhandler.mm

55
src/qt/macdockiconhandler.mm

@ -11,52 +11,46 @@
#undef slots #undef slots
#include <Cocoa/Cocoa.h> #include <Cocoa/Cocoa.h>
#include <objc/objc.h>
#include <objc/message.h>
#if QT_VERSION < 0x050000 #if QT_VERSION < 0x050000
extern void qt_mac_set_dock_menu(QMenu *); extern void qt_mac_set_dock_menu(QMenu *);
#endif #endif
@interface DockIconClickEventHandler : NSObject static MacDockIconHandler *s_instance = NULL;
{
MacDockIconHandler* dockIconHandler;
}
@end
@implementation DockIconClickEventHandler
- (id)initWithDockIconHandler:(MacDockIconHandler *)aDockIconHandler bool dockClickHandler(id self,SEL _cmd,...) {
{ Q_UNUSED(self)
self = [super init]; Q_UNUSED(_cmd)
if (self) {
dockIconHandler = aDockIconHandler; s_instance->handleDockIconClickEvent();
[[NSAppleEventManager sharedAppleEventManager] // Return NO (false) to suppress the default OS X actions
setEventHandler:self return false;
andSelector:@selector(handleDockClickEvent:withReplyEvent:)
forEventClass:kCoreEventClass
andEventID:kAEReopenApplication];
}
return self;
} }
- (void)handleDockClickEvent:(NSAppleEventDescriptor*)event withReplyEvent:(NSAppleEventDescriptor*)replyEvent void setupDockClickHandler() {
{ Class cls = objc_getClass("NSApplication");
Q_UNUSED(event) id appInst = objc_msgSend((id)cls, sel_registerName("sharedApplication"));
Q_UNUSED(replyEvent)
if (appInst != NULL) {
if (dockIconHandler) { id delegate = objc_msgSend(appInst, sel_registerName("delegate"));
dockIconHandler->handleDockIconClickEvent(); Class delClass = (Class)objc_msgSend(delegate, sel_registerName("class"));
SEL shouldHandle = sel_registerName("applicationShouldHandleReopen:hasVisibleWindows:");
if (class_getInstanceMethod(delClass, shouldHandle))
class_replaceMethod(delClass, shouldHandle, (IMP)dockClickHandler, "B@:");
else
class_addMethod(delClass, shouldHandle, (IMP)dockClickHandler,"B@:");
} }
} }
@end
MacDockIconHandler::MacDockIconHandler() : QObject() MacDockIconHandler::MacDockIconHandler() : QObject()
{ {
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
this->m_dockIconClickEventHandler = [[DockIconClickEventHandler alloc] initWithDockIconHandler:this]; setupDockClickHandler();
this->m_dummyWidget = new QWidget(); this->m_dummyWidget = new QWidget();
this->m_dockMenu = new QMenu(this->m_dummyWidget); this->m_dockMenu = new QMenu(this->m_dummyWidget);
this->setMainWindow(NULL); this->setMainWindow(NULL);
@ -119,7 +113,6 @@ void MacDockIconHandler::setIcon(const QIcon &icon)
MacDockIconHandler *MacDockIconHandler::instance() MacDockIconHandler *MacDockIconHandler::instance()
{ {
static MacDockIconHandler *s_instance = NULL;
if (!s_instance) if (!s_instance)
s_instance = new MacDockIconHandler(); s_instance = new MacDockIconHandler();
return s_instance; return s_instance;

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