50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
// This file is part of Desktop App Toolkit,
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// a set of libraries for developing nice desktop applications.
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//
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// For license and copyright information please follow this link:
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// https://github.com/desktop-app/legal/blob/master/LEGAL
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//
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#include "ui/platform/linux/ui_utility_linux.h"
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#include "base/flat_set.h"
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#include "ui/ui_log.h"
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#include <QtCore/QPoint>
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#include <QtWidgets/QApplication>
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#include <QtWidgets/QDesktopWidget>
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#include <qpa/qplatformnativeinterface.h>
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namespace Ui {
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namespace Platform {
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bool IsApplicationActive() {
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return QApplication::activeWindow() != nullptr;
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}
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bool TranslucentWindowsSupported(QPoint globalPosition) {
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if (const auto native = QGuiApplication::platformNativeInterface()) {
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if (const auto desktop = QApplication::desktop()) {
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const auto index = desktop->screenNumber(globalPosition);
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const auto screens = QGuiApplication::screens();
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if (const auto screen = (index >= 0 && index < screens.size()) ? screens[index] : QGuiApplication::primaryScreen()) {
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if (native->nativeResourceForScreen(QByteArray("compositingEnabled"), screen)) {
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return true;
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}
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static auto WarnedAbout = base::flat_set<int>();
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if (!WarnedAbout.contains(index)) {
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WarnedAbout.emplace(index);
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UI_LOG(("WARNING: Compositing is disabled for screen index %1 (for position %2,%3)").arg(index).arg(globalPosition.x()).arg(globalPosition.y()));
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}
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} else {
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UI_LOG(("WARNING: Could not get screen for index %1 (for position %2,%3)").arg(index).arg(globalPosition.x()).arg(globalPosition.y()));
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}
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}
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}
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return false;
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}
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void IgnoreAllActivation(not_null<QWidget*> widget) {
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}
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} // namespace Platform
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} // namespace Ui
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