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https://git.outfoxxed.me/quickshell/quickshell.git
synced 2025-11-04 19:04:56 +11:00
a053373d57
Exposes QsMenuOpener.children as an ObjectModel instead of a list to allow smoother layout change handling in custom menu renderers. Fixes QsMenuAnchor/platform menus closing whenever menu content changes.
110 lines
2.5 KiB
C++
110 lines
2.5 KiB
C++
#include "qsmenu.hpp"
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#include <qcontainerfwd.h>
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#include <qobject.h>
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#include <qqmllist.h>
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#include <qtmetamacros.h>
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#include "model.hpp"
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#include "platformmenu.hpp"
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using namespace qs::menu::platform;
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namespace qs::menu {
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QString QsMenuButtonType::toString(QsMenuButtonType::Enum value) {
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switch (value) {
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case QsMenuButtonType::None: return "None";
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case QsMenuButtonType::CheckBox: return "CheckBox";
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case QsMenuButtonType::RadioButton: return "RadioButton";
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default: return "Invalid button type";
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}
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}
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QsMenuEntry* QsMenuEntry::menu() { return this; }
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void QsMenuEntry::display(QObject* parentWindow, int relativeX, int relativeY) {
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auto* platform = new PlatformMenuEntry(this);
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QObject::connect(platform, &PlatformMenuEntry::closed, platform, [=]() {
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platform->deleteLater();
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});
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auto success = platform->display(parentWindow, relativeX, relativeY);
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if (!success) delete platform;
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}
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void QsMenuEntry::ref() {
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this->refcount++;
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if (this->refcount == 1) emit this->opened();
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}
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void QsMenuEntry::unref() {
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this->refcount--;
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if (this->refcount == 0) emit this->closed();
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}
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ObjectModel<QsMenuEntry>* QsMenuEntry::children() {
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return ObjectModel<QsMenuEntry>::emptyInstance();
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}
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QsMenuOpener::~QsMenuOpener() {
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if (this->mMenu) {
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if (this->mMenu->menu()) this->mMenu->menu()->unref();
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this->mMenu->unrefHandle();
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}
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}
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QsMenuHandle* QsMenuOpener::menu() const { return this->mMenu; }
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void QsMenuOpener::setMenu(QsMenuHandle* menu) {
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if (menu == this->mMenu) return;
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if (this->mMenu != nullptr) {
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QObject::disconnect(this->mMenu, nullptr, this, nullptr);
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if (this->mMenu->menu()) {
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QObject::disconnect(this->mMenu->menu(), nullptr, this, nullptr);
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this->mMenu->menu()->unref();
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}
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this->mMenu->unrefHandle();
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}
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this->mMenu = menu;
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if (menu != nullptr) {
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auto onMenuChanged = [this, menu]() {
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if (menu->menu()) {
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menu->menu()->ref();
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}
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emit this->childrenChanged();
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};
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QObject::connect(menu, &QObject::destroyed, this, &QsMenuOpener::onMenuDestroyed);
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QObject::connect(menu, &QsMenuHandle::menuChanged, this, onMenuChanged);
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if (menu->menu()) onMenuChanged();
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menu->refHandle();
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}
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emit this->menuChanged();
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emit this->childrenChanged();
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}
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void QsMenuOpener::onMenuDestroyed() {
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this->mMenu = nullptr;
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emit this->menuChanged();
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emit this->childrenChanged();
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}
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ObjectModel<QsMenuEntry>* QsMenuOpener::children() {
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if (this->mMenu && this->mMenu->menu()) {
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return this->mMenu->menu()->children();
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} else {
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return ObjectModel<QsMenuEntry>::emptyInstance();
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}
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}
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} // namespace qs::menu
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