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Added force application activation on macosx with qt 5.5.1 #882

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Added force application activation on macosx with qt 5.5.1 #882

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10 changes: 4 additions & 6 deletions src/qt/guiutil.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -59,9 +59,10 @@
#if defined(Q_OS_MAC)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#include <QProcess>

void ForceActivation();

#include <objc/objc-runtime.h>
#include <CoreServices/CoreServices.h>
#endif

namespace GUIUtil {
Expand Down Expand Up @@ -359,10 +360,7 @@ bool isObscured(QWidget *w)
void bringToFront(QWidget* w)
{
#ifdef Q_OS_MAC
// Force application activation on macOS. With Qt 5.4 this is required when
// an action in the dock menu is triggered.
id app = objc_msgSend((id) objc_getClass("NSApplication"), sel_registerName("sharedApplication"));
objc_msgSend(app, sel_registerName("activateIgnoringOtherApps:"), YES);
ForceActivation();
#endif

if (w) {
Expand Down
18 changes: 13 additions & 5 deletions src/qt/macdockiconhandler.mm
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Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,8 @@
#include "macdockiconhandler.h"

#undef slots
#include <objc/objc.h>
#include <objc/message.h>
#include <AppKit/AppKit.h>
#include <objc/runtime.h>

static MacDockIconHandler *s_instance = nullptr;

Expand All @@ -21,9 +21,7 @@ bool dockClickHandler(id self, SEL _cmd, ...) {
}

void setupDockClickHandler() {
id app = objc_msgSend((id)objc_getClass("NSApplication"), sel_registerName("sharedApplication"));
id delegate = objc_msgSend(app, sel_registerName("delegate"));
Class delClass = (Class)objc_msgSend(delegate, sel_registerName("class"));
Class delClass = (Class)[[[NSApplication sharedApplication] delegate] class];
SEL shouldHandle = sel_registerName("applicationShouldHandleReopen:hasVisibleWindows:");
class_replaceMethod(delClass, shouldHandle, (IMP)dockClickHandler, "B@:");
}
Expand All @@ -44,3 +42,13 @@ void setupDockClickHandler() {
{
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];
}