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79 lines
2.0 KiB
C++
79 lines
2.0 KiB
C++
/*
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* Copyright (C) 2021 CutefishOS Team.
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*
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* Author: Reion Wong <reion@cutefishos.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "window.h"
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#include "qmltypes.h"
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#include <QEvent>
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#include <QDebug>
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#include <QQuickWindow>
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#include <QPixmapCache>
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Window::Window(QObject *parent)
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: QQmlApplicationEngine(parent)
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{
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// Qt6 only calls QQmlExtensionPlugin::initializeEngine() for the first engine
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// that imports a module, so FishUI's "icontheme" provider is missing in every
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// engine created afterwards. Register our own copy for each window.
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CutefishFM::registerImageProviders(this);
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}
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void Window::load(const QUrl &url)
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{
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QQmlApplicationEngine::load(url);
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QQuickWindow *w = quickWindow();
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if (w)
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w->installEventFilter(this);
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else
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deleteLater();
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}
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void Window::show()
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{
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if (QQuickWindow *w = quickWindow()) {
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w->show();
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w->raise();
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w->requestActivate();
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}
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}
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QQuickWindow *Window::quickWindow() const
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{
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const QList<QObject *> objects = rootObjects();
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for (QObject *object : objects) {
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if (QQuickWindow *w = qobject_cast<QQuickWindow *>(object))
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return w;
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}
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return nullptr;
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}
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bool Window::eventFilter(QObject *obj, QEvent *e)
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{
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if (e->type() == QEvent::Close) {
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QPixmapCache::clear();
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clearComponentCache();
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deleteLater();
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e->accept();
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}
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return QObject::eventFilter(obj, e);
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}
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