130 lines
4.1 KiB
C++
130 lines
4.1 KiB
C++
/*
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KWin - the KDE window manager
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This file is part of the KDE project.
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SPDX-FileCopyrightText: 2020 Aleix Pol Gonzalez <aleixpol@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "inputpanelv1client.h"
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#include "deleted.h"
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#include "wayland_server.h"
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#include "workspace.h"
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#include "abstract_wayland_output.h"
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#include "platform.h"
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#include <KWaylandServer/output_interface.h>
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#include <KWaylandServer/seat_interface.h>
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#include <KWaylandServer/surface_interface.h>
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#include <KWaylandServer/textinput_v2_interface.h>
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using namespace KWaylandServer;
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namespace KWin
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{
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InputPanelV1Client::InputPanelV1Client(InputPanelSurfaceV1Interface *panelSurface)
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: WaylandClient(panelSurface->surface())
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, m_panelSurface(panelSurface)
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{
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setSkipSwitcher(true);
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setSkipPager(true);
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setSkipTaskbar(true);
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setPositionSyncMode(SyncMode::Sync);
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setSizeSyncMode(SyncMode::Sync);
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connect(surface(), &SurfaceInterface::aboutToBeDestroyed, this, &InputPanelV1Client::destroyClient);
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connect(surface(), &SurfaceInterface::sizeChanged, this, &InputPanelV1Client::reposition);
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connect(surface(), &SurfaceInterface::mapped, this, &InputPanelV1Client::updateDepth);
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connect(surface(), &SurfaceInterface::damaged, this, QOverload<const QRegion &>::of(&WaylandClient::addRepaint));
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connect(panelSurface, &InputPanelSurfaceV1Interface::topLevel, this, &InputPanelV1Client::showTopLevel);
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connect(panelSurface, &InputPanelSurfaceV1Interface::overlayPanel, this, &InputPanelV1Client::showOverlayPanel);
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connect(panelSurface, &InputPanelSurfaceV1Interface::destroyed, this, &InputPanelV1Client::destroyClient);
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}
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void InputPanelV1Client::showOverlayPanel()
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{
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setOutput(nullptr);
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m_mode = Overlay;
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reposition();
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setReadyForPainting();
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}
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void InputPanelV1Client::showTopLevel(OutputInterface *output, InputPanelSurfaceV1Interface::Position position)
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{
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Q_UNUSED(position);
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m_mode = Toplevel;
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setOutput(output);
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reposition();
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setReadyForPainting();
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}
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void KWin::InputPanelV1Client::reposition()
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{
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switch (m_mode) {
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case Toplevel: {
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if (m_output) {
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const QSize panelSize = surface()->size();
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if (!panelSize.isValid() || panelSize.isEmpty()) {
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return;
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}
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const auto outputGeometry = m_output->geometry();
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QRect geo(outputGeometry.topLeft(), panelSize);
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geo.translate((outputGeometry.width() - panelSize.width())/2, outputGeometry.height() - panelSize.height());
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updateGeometry(geo);
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}
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} break;
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case Overlay: {
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auto textClient = waylandServer()->findClient(waylandServer()->seat()->focusedTextInputSurface());
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auto textInput = waylandServer()->seat()->textInputV2();
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if (textClient && textInput) {
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const auto cursorRectangle = textInput->cursorRectangle();
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updateGeometry({textClient->pos() + textClient->clientPos() + cursorRectangle.bottomLeft(), surface()->size()});
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}
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} break;
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}
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}
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void InputPanelV1Client::destroyClient()
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{
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markAsZombie();
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Deleted *deleted = Deleted::create(this);
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emit windowClosed(this, deleted);
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StackingUpdatesBlocker blocker(workspace());
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waylandServer()->removeClient(this);
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deleted->unrefWindow();
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delete this;
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}
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NET::WindowType InputPanelV1Client::windowType(bool, int) const
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{
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return NET::Utility;
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}
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QRect InputPanelV1Client::inputGeometry() const
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{
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if (surface()->inputIsInfinite()) {
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return frameGeometry();
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}
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return surface()->input().boundingRect().translated(pos());
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}
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void InputPanelV1Client::setOutput(OutputInterface *outputIface)
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{
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if (m_output) {
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disconnect(m_output, &AbstractWaylandOutput::geometryChanged, this, &InputPanelV1Client::reposition);
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}
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m_output = waylandServer()->findOutput(outputIface);
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if (m_output) {
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connect(m_output, &AbstractWaylandOutput::geometryChanged, this, &InputPanelV1Client::reposition);
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}
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}
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} // namespace KWin
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