57b11f8429
So far the DrmOutput connected to all input events when going into power saving. As we now have the input filters it's better to just install a filter when an output goes into powersave and remove the input filter again when all outputs are enabled again. To make this work InputRedirection gains a new method to add a new filter as the first filter. This is a potentially dangerous method as it allows to have a filter before LockScreenFilter gets the events. But in case of DPMS it's something we actually want. A nice new feature possible with the input filter is that we can filter out the event which re-enables the outputs. Thus when getting on a system with output off and screen locked, the first key hit doesn't go to the lock screen. Reviewed-By: Bhushan Shah BUG: 341201 Fixed-in: 5.6.0 (Wayland-only)
1031 lines
34 KiB
C++
1031 lines
34 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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Copyright (C) 2013 Martin Gräßlin <mgraesslin@kde.org>
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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 2 of the License, or
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(at your option) any later version.
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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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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 "input.h"
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#include "keyboard_input.h"
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#include "pointer_input.h"
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#include "touch_input.h"
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#include "client.h"
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#include "effects.h"
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#include "globalshortcuts.h"
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#include "logind.h"
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#include "main.h"
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#ifdef KWIN_BUILD_TABBOX
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#include "tabbox/tabbox.h"
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#endif
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#include "unmanaged.h"
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#include "screenedge.h"
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#include "screens.h"
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#include "workspace.h"
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#if HAVE_INPUT
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#include "libinput/connection.h"
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#include "virtual_terminal.h"
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#endif
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#include "abstract_backend.h"
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#include "shell_client.h"
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#include "wayland_server.h"
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#include <KWayland/Server/display.h>
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#include <KWayland/Server/fakeinput_interface.h>
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#include <KWayland/Server/seat_interface.h>
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#include <decorations/decoratedclient.h>
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#include <KDecoration2/Decoration>
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// Qt
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#include <QKeyEvent>
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#include <xkbcommon/xkbcommon.h>
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namespace KWin
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{
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InputEventFilter::InputEventFilter() = default;
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InputEventFilter::~InputEventFilter()
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{
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if (input()) {
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input()->uninstallInputEventFilter(this);
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}
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}
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bool InputEventFilter::pointerEvent(QMouseEvent *event, quint32 nativeButton)
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{
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Q_UNUSED(event)
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Q_UNUSED(nativeButton)
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return false;
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}
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bool InputEventFilter::wheelEvent(QWheelEvent *event)
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{
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Q_UNUSED(event)
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return false;
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}
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bool InputEventFilter::keyEvent(QKeyEvent *event)
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{
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Q_UNUSED(event)
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return false;
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}
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bool InputEventFilter::touchDown(quint32 id, const QPointF &point, quint32 time)
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{
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Q_UNUSED(id)
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Q_UNUSED(point)
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Q_UNUSED(time)
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return false;
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}
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bool InputEventFilter::touchMotion(quint32 id, const QPointF &point, quint32 time)
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{
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Q_UNUSED(id)
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Q_UNUSED(point)
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Q_UNUSED(time)
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return false;
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}
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bool InputEventFilter::touchUp(quint32 id, quint32 time)
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{
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Q_UNUSED(id)
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Q_UNUSED(time)
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return false;
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}
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#if HAVE_INPUT
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class VirtualTerminalFilter : public InputEventFilter {
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public:
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bool keyEvent(QKeyEvent *event) override {
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// really on press and not on release? X11 switches on press.
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if (event->type() == QEvent::KeyPress) {
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const xkb_keysym_t keysym = event->nativeVirtualKey();
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if (keysym >= XKB_KEY_XF86Switch_VT_1 && keysym <= XKB_KEY_XF86Switch_VT_12) {
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VirtualTerminal::self()->activate(keysym - XKB_KEY_XF86Switch_VT_1 + 1);
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return true;
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}
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}
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return false;
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}
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};
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#endif
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class LockScreenFilter : public InputEventFilter {
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public:
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bool pointerEvent(QMouseEvent *event, quint32 nativeButton) override {
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if (!waylandServer()->isScreenLocked()) {
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return false;
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}
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auto seat = waylandServer()->seat();
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seat->setTimestamp(event->timestamp());
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if (event->type() == QEvent::MouseMove) {
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if (event->buttons() == Qt::NoButton) {
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// update pointer window only if no button is pressed
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input()->pointer()->update();
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}
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if (pointerSurfaceAllowed()) {
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seat->setPointerPos(event->screenPos().toPoint());
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}
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} else if (event->type() == QEvent::MouseButtonPress || event->type() == QEvent::MouseButtonRelease) {
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if (pointerSurfaceAllowed()) {
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event->type() == QEvent::MouseButtonPress ? seat->pointerButtonPressed(nativeButton) : seat->pointerButtonReleased(nativeButton);
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}
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}
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return true;
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}
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bool wheelEvent(QWheelEvent *event) override {
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if (!waylandServer()->isScreenLocked()) {
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return false;
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}
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auto seat = waylandServer()->seat();
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if (pointerSurfaceAllowed()) {
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seat->setTimestamp(event->timestamp());
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const Qt::Orientation orientation = event->angleDelta().x() == 0 ? Qt::Vertical : Qt::Horizontal;
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seat->pointerAxis(orientation, orientation == Qt::Horizontal ? event->angleDelta().x() : event->angleDelta().y());
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}
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return true;
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}
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bool keyEvent(QKeyEvent * event) override {
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if (!waylandServer()->isScreenLocked()) {
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return false;
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}
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input()->keyboard()->update();
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if (!keyboardSurfaceAllowed()) {
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// don't pass event to seat
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return true;
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}
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auto seat = waylandServer()->seat();
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switch (event->type()) {
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case QEvent::KeyPress:
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seat->keyPressed(event->nativeScanCode());
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break;
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case QEvent::KeyRelease:
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seat->keyReleased(event->nativeScanCode());
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break;
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default:
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break;
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}
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return true;
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}
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bool touchDown(quint32 id, const QPointF &pos, quint32 time) override {
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if (!waylandServer()->isScreenLocked()) {
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return false;
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}
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auto seat = waylandServer()->seat();
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seat->setTimestamp(time);
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if (!seat->isTouchSequence()) {
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input()->touch()->update(pos);
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}
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if (touchSurfaceAllowed()) {
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input()->touch()->insertId(id, seat->touchDown(pos));
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}
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return true;
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}
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bool touchMotion(quint32 id, const QPointF &pos, quint32 time) override {
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if (!waylandServer()->isScreenLocked()) {
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return false;
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}
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auto seat = waylandServer()->seat();
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seat->setTimestamp(time);
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if (touchSurfaceAllowed()) {
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const qint32 kwaylandId = input()->touch()->mappedId(id);
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if (kwaylandId != -1) {
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seat->touchMove(kwaylandId, pos);
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}
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}
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return true;
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}
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bool touchUp(quint32 id, quint32 time) override {
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if (!waylandServer()->isScreenLocked()) {
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return false;
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}
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auto seat = waylandServer()->seat();
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seat->setTimestamp(time);
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if (touchSurfaceAllowed()) {
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const qint32 kwaylandId = input()->touch()->mappedId(id);
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if (kwaylandId != -1) {
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seat->touchUp(kwaylandId);
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input()->touch()->removeId(id);
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}
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}
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return true;
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}
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private:
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bool surfaceAllowed(KWayland::Server::SurfaceInterface *(KWayland::Server::SeatInterface::*method)() const) const {
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if (KWayland::Server::SurfaceInterface *s = (waylandServer()->seat()->*method)()) {
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if (Toplevel *t = waylandServer()->findClient(s)) {
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return t->isLockScreen() || t->isInputMethod();
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}
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return false;
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}
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return true;
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}
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bool pointerSurfaceAllowed() const {
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return surfaceAllowed(&KWayland::Server::SeatInterface::focusedPointerSurface);
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}
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bool keyboardSurfaceAllowed() const {
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return surfaceAllowed(&KWayland::Server::SeatInterface::focusedKeyboardSurface);
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}
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bool touchSurfaceAllowed() const {
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return surfaceAllowed(&KWayland::Server::SeatInterface::focusedTouchSurface);
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}
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};
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class EffectsFilter : public InputEventFilter {
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public:
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bool pointerEvent(QMouseEvent *event, quint32 nativeButton) override {
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Q_UNUSED(nativeButton)
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if (!effects) {
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return false;
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}
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return static_cast<EffectsHandlerImpl*>(effects)->checkInputWindowEvent(event);
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}
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bool keyEvent(QKeyEvent *event) override {
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if (!effects || !static_cast< EffectsHandlerImpl* >(effects)->hasKeyboardGrab()) {
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return false;
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}
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static_cast< EffectsHandlerImpl* >(effects)->grabbedKeyboardEvent(event);
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return true;
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}
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};
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class MoveResizeFilter : public InputEventFilter {
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public:
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bool pointerEvent(QMouseEvent *event, quint32 nativeButton) override {
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Q_UNUSED(nativeButton)
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AbstractClient *c = workspace()->getMovingClient();
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if (!c) {
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return false;
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}
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switch (event->type()) {
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case QEvent::MouseMove:
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c->updateMoveResize(event->screenPos().toPoint());
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break;
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case QEvent::MouseButtonRelease:
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if (event->buttons() == Qt::NoButton) {
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c->endMoveResize();
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}
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break;
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default:
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break;
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}
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return true;
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}
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bool wheelEvent(QWheelEvent *event) override {
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Q_UNUSED(event)
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// filter out while moving a window
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return workspace()->getMovingClient() != nullptr;
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}
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bool keyEvent(QKeyEvent *event) override {
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AbstractClient *c = workspace()->getMovingClient();
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if (!c) {
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return false;
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}
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if (event->type() == QEvent::KeyPress) {
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c->keyPressEvent(event->key() | event->modifiers());
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if (c->isMove() || c->isResize()) {
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// only update if mode didn't end
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c->updateMoveResize(input()->globalPointer());
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}
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}
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return true;
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}
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};
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class GlobalShortcutFilter : public InputEventFilter {
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public:
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bool pointerEvent(QMouseEvent *event, quint32 nativeButton) override {
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Q_UNUSED(nativeButton);
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if (event->type() == QEvent::MouseButtonPress) {
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if (input()->shortcuts()->processPointerPressed(event->modifiers(), event->buttons())) {
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return true;
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}
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}
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return false;
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}
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bool wheelEvent(QWheelEvent *event) override {
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if (event->modifiers() == Qt::NoModifier) {
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return false;
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}
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PointerAxisDirection direction = PointerAxisUp;
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if (event->angleDelta().x() < 0) {
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direction = PointerAxisRight;
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} else if (event->angleDelta().x() > 0) {
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direction = PointerAxisLeft;
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} else if (event->angleDelta().y() < 0) {
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direction = PointerAxisDown;
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} else if (event->angleDelta().y() > 0) {
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direction = PointerAxisUp;
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}
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return input()->shortcuts()->processAxis(event->modifiers(), direction);
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}
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bool keyEvent(QKeyEvent *event) override {
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if (event->type() == QEvent::KeyPress) {
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return input()->shortcuts()->processKey(event->modifiers(), event->nativeVirtualKey());
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}
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return false;
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}
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};
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class InternalWindowEventFilter : public InputEventFilter {
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bool pointerEvent(QMouseEvent *event, quint32 nativeButton) override {
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Q_UNUSED(nativeButton)
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auto internal = input()->pointer()->internalWindow();
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if (!internal) {
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return false;
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}
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QMouseEvent e(event->type(),
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event->pos() - internal->position(),
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event->globalPos(),
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event->button(), event->buttons(), event->modifiers());
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e.setAccepted(false);
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QCoreApplication::sendEvent(internal.data(), &e);
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return e.isAccepted();
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}
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bool wheelEvent(QWheelEvent *event) override {
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auto internal = input()->pointer()->internalWindow();
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if (!internal) {
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return false;
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}
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const QPointF localPos = event->globalPosF() - QPointF(internal->x(), internal->y());
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const Qt::Orientation orientation = (event->angleDelta().x() != 0) ? Qt::Horizontal : Qt::Vertical;
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const int delta = event->angleDelta().x() != 0 ? event->angleDelta().x() : event->angleDelta().y();
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QWheelEvent e(localPos, event->globalPosF(), QPoint(),
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event->angleDelta(),
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delta,
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orientation,
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event->buttons(),
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event->modifiers());
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e.setAccepted(false);
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QCoreApplication::sendEvent(internal.data(), &e);
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return e.isAccepted();
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}
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bool keyEvent(QKeyEvent *event) override {
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auto internal = input()->pointer()->internalWindow();
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if (!internal) {
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return false;
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}
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event->setAccepted(false);
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QCoreApplication::sendEvent(internal.data(), event);
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return true;
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}
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};
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class DecorationEventFilter : public InputEventFilter {
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public:
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bool pointerEvent(QMouseEvent *event, quint32 nativeButton) override {
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Q_UNUSED(nativeButton)
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auto decoration = input()->pointer()->decoration();
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if (!decoration) {
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return false;
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}
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const QPointF p = event->globalPos() - decoration->client()->pos();
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switch (event->type()) {
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case QEvent::MouseMove: {
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if (event->buttons() == Qt::NoButton) {
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return false;
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}
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QHoverEvent e(QEvent::HoverMove, p, p);
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QCoreApplication::instance()->sendEvent(decoration->decoration(), &e);
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decoration->client()->processDecorationMove();
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return true;
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}
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case QEvent::MouseButtonPress:
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case QEvent::MouseButtonRelease: {
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QMouseEvent e(event->type(), p, event->globalPos(), event->button(), event->buttons(), event->modifiers());
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e.setAccepted(false);
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QCoreApplication::sendEvent(decoration->decoration(), &e);
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if (!e.isAccepted() && event->type() == QEvent::MouseButtonPress) {
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decoration->client()->processDecorationButtonPress(&e);
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}
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if (event->type() == QEvent::MouseButtonRelease) {
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decoration->client()->processDecorationButtonRelease(&e);
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}
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input()->pointer()->installCursorFromDecoration();
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return true;
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}
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default:
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break;
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}
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return false;
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}
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bool wheelEvent(QWheelEvent *event) override {
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auto decoration = input()->pointer()->decoration();
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if (!decoration) {
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return false;
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}
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const QPointF localPos = event->globalPosF() - decoration->client()->pos();
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const Qt::Orientation orientation = (event->angleDelta().x() != 0) ? Qt::Horizontal : Qt::Vertical;
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const int delta = event->angleDelta().x() != 0 ? event->angleDelta().x() : event->angleDelta().y();
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QWheelEvent e(localPos, event->globalPosF(), QPoint(),
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event->angleDelta(),
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delta,
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orientation,
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event->buttons(),
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event->modifiers());
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e.setAccepted(false);
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QCoreApplication::sendEvent(decoration.data(), &e);
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if (e.isAccepted()) {
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return true;
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}
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if (orientation == Qt::Vertical && decoration->decoration()->titleBar().contains(localPos.toPoint())) {
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decoration->client()->performMouseCommand(options->operationTitlebarMouseWheel(delta * -1),
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event->globalPosF().toPoint());
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}
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return true;
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}
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};
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|
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#ifdef KWIN_BUILD_TABBOX
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|
class TabBoxInputFilter : public InputEventFilter
|
|
{
|
|
public:
|
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bool keyEvent(QKeyEvent *event) override {
|
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if (!TabBox::TabBox::self() || !TabBox::TabBox::self()->isGrabbed()) {
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return false;
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}
|
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TabBox::TabBox::self()->keyPress(event->modifiers() | event->key());
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return true;
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}
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};
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#endif
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|
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class ScreenEdgeInputFilter : public InputEventFilter
|
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{
|
|
public:
|
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bool pointerEvent(QMouseEvent *event, quint32 nativeButton) override {
|
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Q_UNUSED(nativeButton)
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ScreenEdges::self()->isEntered(event);
|
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// always forward
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return false;
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}
|
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};
|
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|
|
/**
|
|
* The remaining default input filter which forwards events to other windows
|
|
**/
|
|
class ForwardInputFilter : public InputEventFilter
|
|
{
|
|
public:
|
|
bool pointerEvent(QMouseEvent *event, quint32 nativeButton) override {
|
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auto seat = waylandServer()->seat();
|
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seat->setTimestamp(event->timestamp());
|
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switch (event->type()) {
|
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case QEvent::MouseMove:
|
|
if (event->buttons() == Qt::NoButton) {
|
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// update pointer window only if no button is pressed
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input()->pointer()->update();
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}
|
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seat->setPointerPos(event->globalPos());
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break;
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case QEvent::MouseButtonPress: {
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bool passThrough = true;
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if (AbstractClient *c = dynamic_cast<AbstractClient*>(input()->pointer()->window().data())) {
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bool wasAction = false;
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const Options::MouseCommand command = c->getMouseCommand(event->button(), &wasAction);
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if (wasAction) {
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passThrough = c->performMouseCommand(command, event->globalPos());
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}
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}
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if (passThrough) {
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seat->pointerButtonPressed(nativeButton);
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}
|
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break;
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}
|
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case QEvent::MouseButtonRelease:
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seat->pointerButtonReleased(nativeButton);
|
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if (event->buttons() == Qt::NoButton) {
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input()->pointer()->update();
|
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}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
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return true;
|
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}
|
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bool wheelEvent(QWheelEvent *event) override {
|
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auto seat = waylandServer()->seat();
|
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seat->setTimestamp(event->timestamp());
|
|
const Qt::Orientation orientation = event->angleDelta().x() == 0 ? Qt::Vertical : Qt::Horizontal;
|
|
seat->pointerAxis(orientation, orientation == Qt::Horizontal ? event->angleDelta().x() : event->angleDelta().y());
|
|
return true;
|
|
}
|
|
bool keyEvent(QKeyEvent *event) override {
|
|
if (!workspace()) {
|
|
return false;
|
|
}
|
|
auto seat = waylandServer()->seat();
|
|
input()->keyboard()->update();
|
|
seat->setTimestamp(event->timestamp());
|
|
switch (event->type()) {
|
|
case QEvent::KeyPress:
|
|
seat->keyPressed(event->nativeScanCode());
|
|
break;
|
|
case QEvent::KeyRelease:
|
|
seat->keyReleased(event->nativeScanCode());
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return true;
|
|
}
|
|
bool touchDown(quint32 id, const QPointF &pos, quint32 time) override {
|
|
if (!workspace()) {
|
|
return false;
|
|
}
|
|
auto seat = waylandServer()->seat();
|
|
seat->setTimestamp(time);
|
|
if (!seat->isTouchSequence()) {
|
|
input()->touch()->update(pos);
|
|
if (AbstractClient *c = dynamic_cast<AbstractClient*>(input()->touch()->window().data())) {
|
|
// perform same handling as if it were a left click
|
|
bool wasAction = false;
|
|
const Options::MouseCommand command = c->getMouseCommand(Qt::LeftButton, &wasAction);
|
|
if (wasAction) {
|
|
// if no replay we filter out this touch point
|
|
if (!c->performMouseCommand(command, pos.toPoint())) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
input()->touch()->insertId(id, seat->touchDown(pos));
|
|
return true;
|
|
}
|
|
bool touchMotion(quint32 id, const QPointF &pos, quint32 time) override {
|
|
if (!workspace()) {
|
|
return false;
|
|
}
|
|
auto seat = waylandServer()->seat();
|
|
seat->setTimestamp(time);
|
|
const qint32 kwaylandId = input()->touch()->mappedId(id);
|
|
if (kwaylandId != -1) {
|
|
seat->touchMove(kwaylandId, pos);
|
|
}
|
|
return true;
|
|
}
|
|
bool touchUp(quint32 id, quint32 time) override {
|
|
if (!workspace()) {
|
|
return false;
|
|
}
|
|
auto seat = waylandServer()->seat();
|
|
seat->setTimestamp(time);
|
|
const qint32 kwaylandId = input()->touch()->mappedId(id);
|
|
if (kwaylandId != -1) {
|
|
seat->touchUp(kwaylandId);
|
|
input()->touch()->removeId(id);
|
|
}
|
|
return true;
|
|
}
|
|
};
|
|
|
|
KWIN_SINGLETON_FACTORY(InputRedirection)
|
|
|
|
InputRedirection::InputRedirection(QObject *parent)
|
|
: QObject(parent)
|
|
, m_keyboard(new KeyboardInputRedirection(this))
|
|
, m_pointer(new PointerInputRedirection(this))
|
|
, m_touch(new TouchInputRedirection(this))
|
|
, m_shortcuts(new GlobalShortcutsManager(this))
|
|
{
|
|
qRegisterMetaType<KWin::InputRedirection::KeyboardKeyState>();
|
|
qRegisterMetaType<KWin::InputRedirection::PointerButtonState>();
|
|
qRegisterMetaType<KWin::InputRedirection::PointerAxis>();
|
|
#if HAVE_INPUT
|
|
if (Application::usesLibinput()) {
|
|
if (VirtualTerminal::self()) {
|
|
setupLibInput();
|
|
} else {
|
|
connect(kwinApp(), &Application::virtualTerminalCreated, this, &InputRedirection::setupLibInput);
|
|
}
|
|
}
|
|
#endif
|
|
connect(kwinApp(), &Application::workspaceCreated, this, &InputRedirection::setupWorkspace);
|
|
reconfigure();
|
|
}
|
|
|
|
InputRedirection::~InputRedirection()
|
|
{
|
|
s_self = NULL;
|
|
qDeleteAll(m_filters);
|
|
}
|
|
|
|
void InputRedirection::installInputEventFilter(InputEventFilter *filter)
|
|
{
|
|
m_filters << filter;
|
|
}
|
|
|
|
void InputRedirection::prepandInputEventFilter(InputEventFilter *filter)
|
|
{
|
|
m_filters.prepend(filter);
|
|
}
|
|
|
|
void InputRedirection::uninstallInputEventFilter(InputEventFilter *filter)
|
|
{
|
|
m_filters.removeAll(filter);
|
|
}
|
|
|
|
void InputRedirection::init()
|
|
{
|
|
m_shortcuts->init();
|
|
}
|
|
|
|
void InputRedirection::setupWorkspace()
|
|
{
|
|
if (waylandServer()) {
|
|
using namespace KWayland::Server;
|
|
FakeInputInterface *fakeInput = waylandServer()->display()->createFakeInput(this);
|
|
fakeInput->create();
|
|
connect(fakeInput, &FakeInputInterface::deviceCreated, this,
|
|
[this] (FakeInputDevice *device) {
|
|
connect(device, &FakeInputDevice::authenticationRequested, this,
|
|
[this, device] (const QString &application, const QString &reason) {
|
|
// TODO: make secure
|
|
device->setAuthentication(true);
|
|
}
|
|
);
|
|
connect(device, &FakeInputDevice::pointerMotionRequested, this,
|
|
[this] (const QSizeF &delta) {
|
|
// TODO: Fix time
|
|
m_pointer->processMotion(globalPointer() + QPointF(delta.width(), delta.height()), 0);
|
|
}
|
|
);
|
|
connect(device, &FakeInputDevice::pointerButtonPressRequested, this,
|
|
[this] (quint32 button) {
|
|
// TODO: Fix time
|
|
m_pointer->processButton(button, InputRedirection::PointerButtonPressed, 0);
|
|
}
|
|
);
|
|
connect(device, &FakeInputDevice::pointerButtonReleaseRequested, this,
|
|
[this] (quint32 button) {
|
|
// TODO: Fix time
|
|
m_pointer->processButton(button, InputRedirection::PointerButtonReleased, 0);
|
|
}
|
|
);
|
|
connect(device, &FakeInputDevice::pointerAxisRequested, this,
|
|
[this] (Qt::Orientation orientation, qreal delta) {
|
|
// TODO: Fix time
|
|
InputRedirection::PointerAxis axis;
|
|
switch (orientation) {
|
|
case Qt::Horizontal:
|
|
axis = InputRedirection::PointerAxisHorizontal;
|
|
break;
|
|
case Qt::Vertical:
|
|
axis = InputRedirection::PointerAxisVertical;
|
|
break;
|
|
default:
|
|
Q_UNREACHABLE();
|
|
break;
|
|
}
|
|
// TODO: Fix time
|
|
m_pointer->processAxis(axis, delta, 0);
|
|
}
|
|
);
|
|
}
|
|
);
|
|
connect(this, &InputRedirection::keyboardModifiersChanged, waylandServer(),
|
|
[this] {
|
|
if (!waylandServer()->seat()) {
|
|
return;
|
|
}
|
|
waylandServer()->seat()->updateKeyboardModifiers(m_keyboard->xkb()->getMods(XKB_STATE_MODS_DEPRESSED),
|
|
m_keyboard->xkb()->getMods(XKB_STATE_MODS_LATCHED),
|
|
m_keyboard->xkb()->getMods(XKB_STATE_MODS_LOCKED),
|
|
m_keyboard->xkb()->getGroup());
|
|
}
|
|
);
|
|
connect(workspace(), &Workspace::configChanged, this, &InputRedirection::reconfigure);
|
|
|
|
m_keyboard->init();
|
|
m_pointer->init();
|
|
m_touch->init();
|
|
}
|
|
setupInputFilters();
|
|
}
|
|
|
|
void InputRedirection::setupInputFilters()
|
|
{
|
|
#if HAVE_INPUT
|
|
if (VirtualTerminal::self()) {
|
|
installInputEventFilter(new VirtualTerminalFilter);
|
|
}
|
|
#endif
|
|
if (waylandServer()) {
|
|
installInputEventFilter(new LockScreenFilter);
|
|
}
|
|
installInputEventFilter(new ScreenEdgeInputFilter);
|
|
installInputEventFilter(new EffectsFilter);
|
|
installInputEventFilter(new MoveResizeFilter);
|
|
installInputEventFilter(new GlobalShortcutFilter);
|
|
#ifdef KWIN_BUILD_TABBOX
|
|
installInputEventFilter(new TabBoxInputFilter);
|
|
#endif
|
|
installInputEventFilter(new InternalWindowEventFilter);
|
|
installInputEventFilter(new DecorationEventFilter);
|
|
if (waylandServer()) {
|
|
installInputEventFilter(new ForwardInputFilter);
|
|
}
|
|
}
|
|
|
|
void InputRedirection::reconfigure()
|
|
{
|
|
#if HAVE_INPUT
|
|
if (Application::usesLibinput()) {
|
|
const auto config = KSharedConfig::openConfig(QStringLiteral("kcminputrc"))->group(QStringLiteral("keyboard"));
|
|
const int delay = config.readEntry("RepeatDelay", 660);
|
|
const int rate = config.readEntry("RepeatRate", 25);
|
|
const bool enabled = config.readEntry("KeyboardRepeating", 0) == 0;
|
|
|
|
waylandServer()->seat()->setKeyRepeatInfo(enabled ? rate : 0, delay);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
static KWayland::Server::SeatInterface *findSeat()
|
|
{
|
|
auto server = waylandServer();
|
|
if (!server) {
|
|
return nullptr;
|
|
}
|
|
return server->seat();
|
|
}
|
|
|
|
void InputRedirection::setupLibInput()
|
|
{
|
|
#if HAVE_INPUT
|
|
if (!Application::usesLibinput()) {
|
|
return;
|
|
}
|
|
if (m_libInput) {
|
|
return;
|
|
}
|
|
LibInput::Connection *conn = LibInput::Connection::create(this);
|
|
m_libInput = conn;
|
|
if (conn) {
|
|
conn->setup();
|
|
connect(conn, &LibInput::Connection::eventsRead, this,
|
|
[this] {
|
|
m_libInput->processEvents();
|
|
}, Qt::QueuedConnection
|
|
);
|
|
connect(conn, &LibInput::Connection::pointerButtonChanged, m_pointer, &PointerInputRedirection::processButton);
|
|
connect(conn, &LibInput::Connection::pointerAxisChanged, m_pointer, &PointerInputRedirection::processAxis);
|
|
connect(conn, &LibInput::Connection::keyChanged, m_keyboard, &KeyboardInputRedirection::processKey);
|
|
connect(conn, &LibInput::Connection::pointerMotion, this,
|
|
[this] (QPointF delta, uint32_t time) {
|
|
m_pointer->processMotion(m_pointer->pos() + delta, time);
|
|
}
|
|
);
|
|
connect(conn, &LibInput::Connection::pointerMotionAbsolute, this,
|
|
[this] (QPointF orig, QPointF screen, uint32_t time) {
|
|
Q_UNUSED(orig)
|
|
m_pointer->processMotion(screen, time);
|
|
}
|
|
);
|
|
connect(conn, &LibInput::Connection::touchDown, m_touch, &TouchInputRedirection::processDown);
|
|
connect(conn, &LibInput::Connection::touchUp, m_touch, &TouchInputRedirection::processUp);
|
|
connect(conn, &LibInput::Connection::touchMotion, m_touch, &TouchInputRedirection::processMotion);
|
|
connect(conn, &LibInput::Connection::touchCanceled, m_touch, &TouchInputRedirection::cancel);
|
|
connect(conn, &LibInput::Connection::touchFrame, m_touch, &TouchInputRedirection::frame);
|
|
if (screens()) {
|
|
setupLibInputWithScreens();
|
|
} else {
|
|
connect(kwinApp(), &Application::screensCreated, this, &InputRedirection::setupLibInputWithScreens);
|
|
}
|
|
if (auto s = findSeat()) {
|
|
s->setHasKeyboard(conn->hasKeyboard());
|
|
s->setHasPointer(conn->hasPointer());
|
|
s->setHasTouch(conn->hasTouch());
|
|
connect(conn, &LibInput::Connection::hasKeyboardChanged, this,
|
|
[this, s] (bool set) {
|
|
if (m_libInput->isSuspended()) {
|
|
return;
|
|
}
|
|
s->setHasKeyboard(set);
|
|
}
|
|
);
|
|
connect(conn, &LibInput::Connection::hasPointerChanged, this,
|
|
[this, s] (bool set) {
|
|
if (m_libInput->isSuspended()) {
|
|
return;
|
|
}
|
|
s->setHasPointer(set);
|
|
}
|
|
);
|
|
connect(conn, &LibInput::Connection::hasTouchChanged, this,
|
|
[this, s] (bool set) {
|
|
if (m_libInput->isSuspended()) {
|
|
return;
|
|
}
|
|
s->setHasTouch(set);
|
|
}
|
|
);
|
|
}
|
|
connect(VirtualTerminal::self(), &VirtualTerminal::activeChanged, m_libInput,
|
|
[this] (bool active) {
|
|
if (!active) {
|
|
m_libInput->deactivate();
|
|
}
|
|
}
|
|
);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void InputRedirection::setupLibInputWithScreens()
|
|
{
|
|
#if HAVE_INPUT
|
|
if (!screens() || !m_libInput) {
|
|
return;
|
|
}
|
|
m_libInput->setScreenSize(screens()->size());
|
|
connect(screens(), &Screens::sizeChanged, this,
|
|
[this] {
|
|
m_libInput->setScreenSize(screens()->size());
|
|
}
|
|
);
|
|
#endif
|
|
}
|
|
|
|
void InputRedirection::processPointerMotion(const QPointF &pos, uint32_t time)
|
|
{
|
|
m_pointer->processMotion(pos, time);
|
|
}
|
|
|
|
void InputRedirection::processPointerButton(uint32_t button, InputRedirection::PointerButtonState state, uint32_t time)
|
|
{
|
|
m_pointer->processButton(button, state, time);
|
|
}
|
|
|
|
void InputRedirection::processPointerAxis(InputRedirection::PointerAxis axis, qreal delta, uint32_t time)
|
|
{
|
|
m_pointer->processAxis(axis, delta, time);
|
|
}
|
|
|
|
void InputRedirection::processKeyboardKey(uint32_t key, InputRedirection::KeyboardKeyState state, uint32_t time)
|
|
{
|
|
m_keyboard->processKey(key, state, time);
|
|
}
|
|
|
|
void InputRedirection::processKeyboardModifiers(uint32_t modsDepressed, uint32_t modsLatched, uint32_t modsLocked, uint32_t group)
|
|
{
|
|
m_keyboard->processModifiers(modsDepressed, modsLatched, modsLocked, group);
|
|
}
|
|
|
|
void InputRedirection::processKeymapChange(int fd, uint32_t size)
|
|
{
|
|
m_keyboard->processKeymapChange(fd, size);
|
|
}
|
|
|
|
void InputRedirection::processTouchDown(qint32 id, const QPointF &pos, quint32 time)
|
|
{
|
|
m_touch->processDown(id, pos, time);
|
|
}
|
|
|
|
void InputRedirection::processTouchUp(qint32 id, quint32 time)
|
|
{
|
|
m_touch->processUp(id, time);
|
|
}
|
|
|
|
void InputRedirection::processTouchMotion(qint32 id, const QPointF &pos, quint32 time)
|
|
{
|
|
m_touch->processMotion(id, pos, time);
|
|
}
|
|
|
|
void InputRedirection::cancelTouch()
|
|
{
|
|
m_touch->cancel();
|
|
}
|
|
|
|
void InputRedirection::touchFrame()
|
|
{
|
|
m_touch->frame();
|
|
}
|
|
|
|
Qt::MouseButtons InputRedirection::qtButtonStates() const
|
|
{
|
|
return m_pointer->buttons();
|
|
}
|
|
|
|
static bool acceptsInput(Toplevel *t, const QPoint &pos)
|
|
{
|
|
const QRegion input = t->inputShape();
|
|
if (input.isEmpty()) {
|
|
return true;
|
|
}
|
|
return input.translated(t->pos()).contains(pos);
|
|
}
|
|
|
|
Toplevel *InputRedirection::findToplevel(const QPoint &pos)
|
|
{
|
|
if (!Workspace::self()) {
|
|
return nullptr;
|
|
}
|
|
const bool isScreenLocked = waylandServer() && waylandServer()->isScreenLocked();
|
|
// TODO: check whether the unmanaged wants input events at all
|
|
if (!isScreenLocked) {
|
|
const UnmanagedList &unmanaged = Workspace::self()->unmanagedList();
|
|
foreach (Unmanaged *u, unmanaged) {
|
|
if (u->geometry().contains(pos) && acceptsInput(u, pos)) {
|
|
return u;
|
|
}
|
|
}
|
|
}
|
|
const ToplevelList &stacking = Workspace::self()->stackingOrder();
|
|
if (stacking.isEmpty()) {
|
|
return NULL;
|
|
}
|
|
auto it = stacking.end();
|
|
do {
|
|
--it;
|
|
Toplevel *t = (*it);
|
|
if (t->isDeleted()) {
|
|
// a deleted window doesn't get mouse events
|
|
continue;
|
|
}
|
|
if (AbstractClient *c = dynamic_cast<AbstractClient*>(t)) {
|
|
if (!c->isOnCurrentActivity() || !c->isOnCurrentDesktop() || c->isMinimized() || !c->isCurrentTab()) {
|
|
continue;
|
|
}
|
|
}
|
|
if (!t->readyForPainting()) {
|
|
continue;
|
|
}
|
|
if (isScreenLocked) {
|
|
if (!t->isLockScreen() && !t->isInputMethod()) {
|
|
continue;
|
|
}
|
|
}
|
|
if (t->geometry().contains(pos) && acceptsInput(t, pos)) {
|
|
return t;
|
|
}
|
|
} while (it != stacking.begin());
|
|
return NULL;
|
|
}
|
|
|
|
Qt::KeyboardModifiers InputRedirection::keyboardModifiers() const
|
|
{
|
|
return m_keyboard->modifiers();
|
|
}
|
|
|
|
void InputRedirection::registerShortcut(const QKeySequence &shortcut, QAction *action)
|
|
{
|
|
m_shortcuts->registerShortcut(action, shortcut);
|
|
registerShortcutForGlobalAccelTimestamp(action);
|
|
}
|
|
|
|
void InputRedirection::registerPointerShortcut(Qt::KeyboardModifiers modifiers, Qt::MouseButton pointerButtons, QAction *action)
|
|
{
|
|
m_shortcuts->registerPointerShortcut(action, modifiers, pointerButtons);
|
|
}
|
|
|
|
void InputRedirection::registerAxisShortcut(Qt::KeyboardModifiers modifiers, PointerAxisDirection axis, QAction *action)
|
|
{
|
|
m_shortcuts->registerAxisShortcut(action, modifiers, axis);
|
|
}
|
|
|
|
void InputRedirection::registerGlobalAccel(KGlobalAccelInterface *interface)
|
|
{
|
|
m_shortcuts->setKGlobalAccelInterface(interface);
|
|
}
|
|
|
|
void InputRedirection::registerShortcutForGlobalAccelTimestamp(QAction *action)
|
|
{
|
|
connect(action, &QAction::triggered, kwinApp(), [action] {
|
|
QVariant timestamp = action->property("org.kde.kglobalaccel.activationTimestamp");
|
|
bool ok = false;
|
|
const quint32 t = timestamp.toULongLong(&ok);
|
|
if (ok) {
|
|
kwinApp()->setX11Time(t);
|
|
}
|
|
});
|
|
}
|
|
|
|
void InputRedirection::warpPointer(const QPointF &pos)
|
|
{
|
|
m_pointer->warp(pos);
|
|
}
|
|
|
|
bool InputRedirection::supportsPointerWarping() const
|
|
{
|
|
return m_pointer->supportsWarping();
|
|
}
|
|
|
|
|
|
QPointF InputRedirection::globalPointer() const
|
|
{
|
|
return m_pointer->pos();
|
|
}
|
|
|
|
} // namespace
|