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#include "macdockiconhandler.h"
#include <QMenu>
#include <QWidget>
#include <QTemporaryFile>
#include <QImageWriter>
#undef slots
#include <Cocoa/Cocoa.h>
@interface DockIconClickEventHandler : NSObject
{
MacDockIconHandler* dockIconHandler;
}
@end
@implementation DockIconClickEventHandler
- (id)initWithDockIconHandler:(MacDockIconHandler *)aDockIconHandler
{
self = [super init];
if (self) {
dockIconHandler = aDockIconHandler;
[[NSAppleEventManager sharedAppleEventManager]
setEventHandler:self
andSelector:@selector(handleDockClickEvent:withReplyEvent:)
forEventClass:kCoreEventClass
andEventID:kAEReopenApplication];
}
return self;
}
- (void)handleDockClickEvent:(NSAppleEventDescriptor*)event withReplyEvent:(NSAppleEventDescriptor*)replyEvent
{
Q_UNUSED(event)
Q_UNUSED(replyEvent)
if (dockIconHandler) {
dockIconHandler->handleDockIconClickEvent();
}
}
@end
MacDockIconHandler::MacDockIconHandler() : QObject()
{
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
this->m_dockIconClickEventHandler = [[DockIconClickEventHandler alloc] initWithDockIconHandler:this];
this->m_dummyWidget = new QWidget();
this->m_dockMenu = new QMenu(this->m_dummyWidget);
[pool release];
}
void MacDockIconHandler::setMainWindow(QMainWindow *window) {
this->mainWindow = window;
}
MacDockIconHandler::~MacDockIconHandler()
{
[this->m_dockIconClickEventHandler release];
delete this->m_dummyWidget;
this->setMainWindow(NULL);
}
QMenu *MacDockIconHandler::dockMenu()
{
return this->m_dockMenu;
}
void MacDockIconHandler::setIcon(const QIcon &icon)
{
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
NSImage *image = nil;
if (icon.isNull())
image = [[NSImage imageNamed:@"NSApplicationIcon"] retain];
else {
// generate NSImage from QIcon and use this as dock icon.
QSize size = icon.actualSize(QSize(128, 128));
QPixmap pixmap = icon.pixmap(size);
// write temp file hack (could also be done through QIODevice [memory])
QTemporaryFile notificationIconFile;
if (!pixmap.isNull() && notificationIconFile.open()) {
QImageWriter writer(&notificationIconFile, "PNG");
if (writer.write(pixmap.toImage())) {
const char *cString = notificationIconFile.fileName().toUtf8().data();
NSString *macString = [NSString stringWithCString:cString encoding:NSUTF8StringEncoding];
image = [[NSImage alloc] initWithContentsOfFile:macString];
}
}
if(!image) {
// if testnet image could not be created, load std. app icon
image = [[NSImage imageNamed:@"NSApplicationIcon"] retain];
}
}
[NSApp setApplicationIconImage:image];
[image release];
[pool release];
}
MacDockIconHandler *MacDockIconHandler::instance()
{
static MacDockIconHandler *s_instance = NULL;
if (!s_instance)
s_instance = new MacDockIconHandler();
return s_instance;
}
void MacDockIconHandler::handleDockIconClickEvent()
{
this->mainWindow->activateWindow();
this->mainWindow->show();
emit this->dockIconClicked();
}