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// Copyright (c) 2011-2019 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include "macdockiconhandler.h"
#include <AppKit/AppKit.h>
#include <objc/runtime.h>
static MacDockIconHandler *s_instance = nullptr;
bool dockClickHandler(id self, SEL _cmd, ...) {
Q_UNUSED(self)
Q_UNUSED(_cmd)
Q_EMIT s_instance->dockIconClicked();
// Return NO (false) to suppress the default macOS actions
return false;
}
void setupDockClickHandler() {
Class delClass = (Class)[[[NSApplication sharedApplication] delegate] class];
SEL shouldHandle = sel_registerName("applicationShouldHandleReopen:hasVisibleWindows:");
class_replaceMethod(delClass, shouldHandle, (IMP)dockClickHandler, "B@:");
}
MacDockIconHandler::MacDockIconHandler() : QObject()
{
setupDockClickHandler();
}
MacDockIconHandler *MacDockIconHandler::instance()
{
if (!s_instance)
s_instance = new MacDockIconHandler();
return s_instance;
}
void MacDockIconHandler::cleanup()
{
delete s_instance;
}
/**
* Force application activation on macOS. With Qt 5.5.1 this is required when
* an action in the Dock menu is triggered.
* TODO: Define a Qt version where it's no-longer necessary.
*/
void ForceActivation()
{
[[NSApplication sharedApplication] activateIgnoringOtherApps:YES];
}
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