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Debugging menu destruction

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This commit is contained in:
Brad Davis 2016-05-10 11:12:18 -07:00
parent 40316498a4
commit b117a4b8d7
1 changed files with 36 additions and 4 deletions
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40
libraries/script-engine/src/ScriptEngine.cpp
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@ -177,19 +177,51 @@ void ScriptEngine::disconnectNonEssentialSignals() {
} }
void ScriptEngine::runDebuggable() { void ScriptEngine::runDebuggable() {
static QMenuBar* menuBar { nullptr };
static QMenu* scriptDebugMenu { nullptr };
static size_t scriptMenuCount { 0 };
if (!scriptDebugMenu) {
for (auto window : qApp->topLevelWidgets()) {
auto mainWindow = qobject_cast<QMainWindow*>(window);
if (mainWindow) {
menuBar = mainWindow->menuBar();
break;
}
}
if (menuBar) {
scriptDebugMenu = menuBar->addMenu("Script Debug");
}
}
init(); init();
_isRunning = true; _isRunning = true;
_debuggable = true; _debuggable = true;
_debugger = new QScriptEngineDebugger(this); _debugger = new QScriptEngineDebugger(this);
_debugger->attachTo(this); _debugger->attachTo(this);
static QMenu* scriptDebugMenu = qobject_cast<QMainWindow*>(qApp->activeWindow())->menuBar()->addMenu("Script Debug");
scriptDebugMenu->addMenu(_fileNameString)->addMenu(_debugger->createStandardMenu(qApp->activeWindow())); QMenu* parentMenu = scriptDebugMenu;
_debugger->action(QScriptEngineDebugger::InterruptAction)->trigger(); QMenu* scriptMenu { nullptr };
if (parentMenu) {
++scriptMenuCount;
scriptMenu = parentMenu->addMenu(_fileNameString);
scriptMenu->addMenu(_debugger->createStandardMenu(qApp->activeWindow()));
} else {
qWarning() << "Unable to add script debug menu";
}
QScriptValue result = evaluate(_scriptContents, _fileNameString); QScriptValue result = evaluate(_scriptContents, _fileNameString);
_lastUpdate = usecTimestampNow(); _lastUpdate = usecTimestampNow();
QTimer* timer = new QTimer(this); QTimer* timer = new QTimer(this);
connect(this, &ScriptEngine::finished, [this, timer] { connect(this, &ScriptEngine::finished, [this, timer, parentMenu, scriptMenu] {
if (scriptMenu) {
parentMenu->removeAction(scriptMenu->menuAction());
--scriptMenuCount;
if (0 == scriptMenuCount) {
menuBar->removeAction(scriptDebugMenu->menuAction());
scriptDebugMenu = nullptr;
}
}
disconnect(timer); disconnect(timer);
}); });