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