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77 lines
1.6 KiB
77 lines
1.6 KiB
/* |
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SPDX-FileCopyrightText: 2014 Eike Hein <hein@kde.org> |
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SPDX-License-Identifier: GPL-2.0-or-later |
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*/ |
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#include "windowsystem.h" |
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#include <QQuickItem> |
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#include <KWindowSystem> |
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WindowSystem::WindowSystem(QObject *parent) |
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: QObject(parent) |
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{ |
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} |
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WindowSystem::~WindowSystem() |
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{ |
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} |
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bool WindowSystem::eventFilter(QObject *watched, QEvent *event) |
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{ |
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if (event->type() == QEvent::FocusIn) { |
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removeEventFilter(watched); |
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emit focusIn(qobject_cast<QQuickWindow *>(watched)); |
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} |
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return false; |
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} |
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void WindowSystem::forceActive(QQuickItem *item) |
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{ |
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if (!item || !item->window()) { |
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return; |
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} |
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KWindowSystem::forceActiveWindow(item->window()->winId()); |
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KWindowSystem::raiseWindow(item->window()->winId()); |
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} |
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bool WindowSystem::isActive(QQuickItem *item) |
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{ |
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if (!item || !item->window()) { |
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return false; |
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} |
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return item->window()->isActive(); |
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} |
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void WindowSystem::monitorWindowFocus(QQuickItem *item) |
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{ |
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if (!item || !item->window()) { |
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return; |
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} |
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item->window()->installEventFilter(this); |
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} |
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void WindowSystem::monitorWindowVisibility(QQuickItem *item) |
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{ |
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if (!item || !item->window()) { |
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return; |
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} |
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connect(item->window(), &QQuickWindow::visibilityChanged, this, &WindowSystem::monitoredWindowVisibilityChanged, Qt::UniqueConnection); |
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} |
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void WindowSystem::monitoredWindowVisibilityChanged(QWindow::Visibility visibility) const |
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{ |
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bool visible = (visibility != QWindow::Hidden); |
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QQuickWindow *w = static_cast<QQuickWindow *>(QObject::sender()); |
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if (!visible) { |
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emit hidden(w); |
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} |
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}
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