kwin/kcmkwin/kwinscreenedges/touch.cpp

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/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2008 Martin Gräßlin <mgraesslin@kde.org>
Copyright (C) 2009 Lucas Murray <lmurray@undefinedfire.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************/
#include "touch.h"
#include <effect_builtins.h>
#include <kwin_effects_interface.h>
#include <KAboutData>
#include <KConfigGroup>
#include <KLocalizedString>
#include <KPluginFactory>
#include <KPackage/Package>
#include <KPackage/PackageLoader>
#include <KPluginInfo>
#include <QtDBus/QtDBus>
K_PLUGIN_FACTORY(KWinScreenEdgesConfigFactory, registerPlugin<KWin::KWinScreenEdgesConfig>();)
namespace KWin
{
KWinScreenEdgesConfigForm::KWinScreenEdgesConfigForm(QWidget* parent)
: QWidget(parent)
{
setupUi(this);
}
KWinScreenEdgesConfig::KWinScreenEdgesConfig(QWidget* parent, const QVariantList& args)
: KCModule(parent, args)
, m_config(KSharedConfig::openConfig("kwinrc"))
{
m_ui = new KWinScreenEdgesConfigForm(this);
QVBoxLayout* layout = new QVBoxLayout(this);
layout->addWidget(m_ui);
monitorInit();
connect(m_ui->monitor, SIGNAL(changed()), this, SLOT(changed()));
load();
}
KWinScreenEdgesConfig::~KWinScreenEdgesConfig()
{
}
void KWinScreenEdgesConfig::load()
{
KCModule::load();
monitorLoad();
emit changed(false);
}
void KWinScreenEdgesConfig::save()
{
KCModule::save();
monitorSave();
// Reload KWin.
QDBusMessage message = QDBusMessage::createSignal("/KWin", "org.kde.KWin", "reloadConfig");
QDBusConnection::sessionBus().send(message);
// and reconfigure the effects
OrgKdeKwinEffectsInterface interface(QStringLiteral("org.kde.KWin"),
QStringLiteral("/Effects"),
QDBusConnection::sessionBus());
interface.reconfigureEffect(BuiltInEffects::nameForEffect(BuiltInEffect::PresentWindows));
interface.reconfigureEffect(BuiltInEffects::nameForEffect(BuiltInEffect::DesktopGrid));
interface.reconfigureEffect(BuiltInEffects::nameForEffect(BuiltInEffect::Cube));
emit changed(false);
}
void KWinScreenEdgesConfig::defaults()
{
monitorDefaults();
emit changed(true);
}
void KWinScreenEdgesConfig::showEvent(QShowEvent* e)
{
KCModule::showEvent(e);
monitorShowEvent();
}
// Copied from kcmkwin/kwincompositing/main.cpp
bool KWinScreenEdgesConfig::effectEnabled(const BuiltInEffect& effect, const KConfigGroup& cfg) const
{
return cfg.readEntry(BuiltInEffects::nameForEffect(effect) + "Enabled", BuiltInEffects::enabledByDefault(effect));
}
//-----------------------------------------------------------------------------
// Monitor
void KWinScreenEdgesConfig::monitorAddItem(const QString& item)
{
for (int i = 0; i < 8; i++)
m_ui->monitor->addEdgeItem(i, item);
}
void KWinScreenEdgesConfig::monitorItemSetEnabled(int index, bool enabled)
{
for (int i = 0; i < 8; i++)
m_ui->monitor->setEdgeItemEnabled(i, index, enabled);
}
void KWinScreenEdgesConfig::monitorInit()
{
monitorAddItem(i18n("No Action"));
monitorAddItem(i18n("Show Desktop"));
monitorAddItem(i18n("Lock Screen"));
monitorAddItem(i18nc("Open krunner", "Run Command"));
monitorAddItem(i18n("Activity Manager"));
monitorAddItem(i18n("Application Launcher"));
// Add the effects
const QString presentWindowsName = BuiltInEffects::effectData(BuiltInEffect::PresentWindows).displayName;
monitorAddItem(i18n("%1 - All Desktops", presentWindowsName));
monitorAddItem(i18n("%1 - Current Desktop", presentWindowsName));
monitorAddItem(i18n("%1 - Current Application", presentWindowsName));
monitorAddItem(BuiltInEffects::effectData(BuiltInEffect::DesktopGrid).displayName);
const QString cubeName = BuiltInEffects::effectData(BuiltInEffect::Cube).displayName;
monitorAddItem(i18n("%1 - Cube", cubeName));
monitorAddItem(i18n("%1 - Cylinder", cubeName));
monitorAddItem(i18n("%1 - Sphere", cubeName));
monitorAddItem(i18n("Toggle window switching"));
monitorAddItem(i18n("Toggle alternative window switching"));
const QString scriptFolder = QStringLiteral("kwin/scripts/");
const auto scripts = KPackage::PackageLoader::self()->listPackages(QStringLiteral("KWin/Script"), scriptFolder);
KConfigGroup config(m_config, "Plugins");
for (const KPluginMetaData &script: scripts) {
if (script.value(QStringLiteral("X-KWin-Border-Activate")) != QLatin1String("true")) {
continue;
}
if (!config.readEntry(script.pluginId() + QStringLiteral("Enabled"), script.isEnabledByDefault())) {
continue;
}
m_scripts << script.pluginId();
monitorAddItem(script.name());
}
monitorHideEdge(ElectricTopLeft, true);
monitorHideEdge(ElectricTopRight, true);
monitorHideEdge(ElectricBottomRight, true);
monitorHideEdge(ElectricBottomLeft, true);
monitorShowEvent();
}
void KWinScreenEdgesConfig::monitorLoadAction(ElectricBorder edge, const QString& configName)
{
KConfigGroup config(m_config, "TouchEdges");
QString lowerName = config.readEntry(configName, "None").toLower();
if (lowerName == "showdesktop") monitorChangeEdge(edge, int(ElectricActionShowDesktop));
else if (lowerName == "lockscreen") monitorChangeEdge(edge, int(ElectricActionLockScreen));
else if (lowerName == "krunner") monitorChangeEdge(edge, int(ElectricActionKRunner));
else if (lowerName == "activitymanager") monitorChangeEdge(edge, int(ElectricActionActivityManager));
else if (lowerName == "applicationlauncher") monitorChangeEdge(edge, int(ElectricActionApplicationLauncher));
}
void KWinScreenEdgesConfig::monitorLoad()
{
// Load ElectricBorderActions
monitorLoadAction(ElectricTop, "Top");
monitorLoadAction(ElectricRight, "Right");
monitorLoadAction(ElectricBottom, "Bottom");
monitorLoadAction(ElectricLeft, "Left");
// Load effect-specific actions:
// Present Windows
KConfigGroup presentWindowsConfig(m_config, "Effect-PresentWindows");
QList<int> list = QList<int>();
// PresentWindows BorderActivateAll
list.append(int(ElectricTopLeft));
list = presentWindowsConfig.readEntry("TouchBorderActivateAll", list);
foreach (int i, list) {
monitorChangeEdge(ElectricBorder(i), int(PresentWindowsAll));
}
// PresentWindows BorderActivate
list.clear();
list.append(int(ElectricNone));
list = presentWindowsConfig.readEntry("TouchBorderActivate", list);
foreach (int i, list) {
monitorChangeEdge(ElectricBorder(i), int(PresentWindowsCurrent));
}
// PresentWindows BorderActivateClass
list.clear();
list.append(int(ElectricNone));
list = presentWindowsConfig.readEntry("TouchBorderActivateClass", list);
foreach (int i, list) {
monitorChangeEdge(ElectricBorder(i), int(PresentWindowsClass));
}
// Desktop Grid
KConfigGroup gridConfig(m_config, "Effect-DesktopGrid");
list.clear();
list.append(int(ElectricNone));
list = gridConfig.readEntry("TouchBorderActivate", list);
foreach (int i, list) {
monitorChangeEdge(ElectricBorder(i), int(DesktopGrid));
}
// Desktop Cube
KConfigGroup cubeConfig(m_config, "Effect-Cube");
list.clear();
list.append(int(ElectricNone));
list = cubeConfig.readEntry("TouchBorderActivate", list);
foreach (int i, list) {
monitorChangeEdge(ElectricBorder(i), int(Cube));
}
list.clear();
list.append(int(ElectricNone));
list = cubeConfig.readEntry("TouchBorderActivateCylinder", list);
foreach (int i, list) {
monitorChangeEdge(ElectricBorder(i), int(Cylinder));
}
list.clear();
list.append(int(ElectricNone));
list = cubeConfig.readEntry("TouchBorderActivateSphere", list);
foreach (int i, list) {
monitorChangeEdge(ElectricBorder(i), int(Sphere));
}
// TabBox
KConfigGroup tabBoxConfig(m_config, "TabBox");
list.clear();
// TabBox
list.append(int(ElectricLeft));
list = tabBoxConfig.readEntry("TouchBorderActivate", list);
foreach (int i, list) {
monitorChangeEdge(ElectricBorder(i), int(TabBox));
}
// Alternative TabBox
list.clear();
list.append(int(ElectricNone));
list = tabBoxConfig.readEntry("TouchBorderAlternativeActivate", list);
foreach (int i, list) {
monitorChangeEdge(ElectricBorder(i), int(TabBoxAlternative));
}
for (int i=0; i < m_scripts.size(); i++) {
int index = EffectCount + i;
KConfigGroup scriptConfig(m_config, "Script-"+m_scripts[i]);
list.append(int(ElectricNone));
list = scriptConfig.readEntry("TouchBorderActivate", list);
for (int i: list) {
monitorChangeEdge(ElectricBorder(i), index);
}
}
}
void KWinScreenEdgesConfig::monitorSaveAction(int edge, const QString& configName)
{
KConfigGroup config(m_config, "TouchEdges");
int item = m_ui->monitor->selectedEdgeItem(edge);
if (item == 1)
config.writeEntry(configName, "ShowDesktop");
else if (item == 2)
config.writeEntry(configName, "LockScreen");
else if (item == 3)
config.writeEntry(configName, "KRunner");
else if (item == 4)
config.writeEntry(configName, "ActivityManager");
else if (item == 5)
config.writeEntry(configName, "ApplicationLauncher");
else // Anything else
config.writeEntry(configName, "None");
}
void KWinScreenEdgesConfig::monitorSave()
{
// Save ElectricBorderActions
monitorSaveAction(int(Monitor::Top), "Top");
monitorSaveAction(int(Monitor::Right), "Right");
monitorSaveAction(int(Monitor::Bottom), "Bottom");
monitorSaveAction(int(Monitor::Left), "Left");
// Save effect-specific actions:
// Present Windows
KConfigGroup presentWindowsConfig(m_config, "Effect-PresentWindows");
presentWindowsConfig.writeEntry("TouchBorderActivate",
monitorCheckEffectHasEdge(int(PresentWindowsAll)));
presentWindowsConfig.writeEntry("TouchBorderActivateAll",
monitorCheckEffectHasEdge(int(PresentWindowsCurrent)));
presentWindowsConfig.writeEntry("TouchBorderActivateClass",
monitorCheckEffectHasEdge(int(PresentWindowsClass)));
// Desktop Grid
KConfigGroup gridConfig(m_config, "Effect-DesktopGrid");
gridConfig.writeEntry("TouchBorderActivate",
monitorCheckEffectHasEdge(int(DesktopGrid)));
// Desktop Cube
KConfigGroup cubeConfig(m_config, "Effect-Cube");
cubeConfig.writeEntry("TouchBorderActivate",
monitorCheckEffectHasEdge(int(Cube)));
cubeConfig.writeEntry("TouchBorderActivateCylinder",
monitorCheckEffectHasEdge(int(Cylinder)));
cubeConfig.writeEntry("TouchBorderActivateSphere",
monitorCheckEffectHasEdge(int(Sphere)));
// TabBox
KConfigGroup tabBoxConfig(m_config, "TabBox");
tabBoxConfig.writeEntry("TouchBorderActivate",
monitorCheckEffectHasEdge(int(TabBox)));
tabBoxConfig.writeEntry("TouchBorderAlternativeActivate",
monitorCheckEffectHasEdge(int(TabBoxAlternative)));
for (int i=0; i < m_scripts.size(); i++) {
int index = EffectCount + i;
KConfigGroup scriptConfig(m_config, "Script-"+m_scripts[i]);
scriptConfig.writeEntry("TouchBorderActivate",
monitorCheckEffectHasEdge(index));
}
}
void KWinScreenEdgesConfig::monitorDefaults()
{
// Clear all edges
for (int i = 0; i < 8; i++)
m_ui->monitor->selectEdgeItem(i, 0);
// select TabBox
m_ui->monitor->selectEdgeItem(int(Monitor::Left), int(TabBox));
}
void KWinScreenEdgesConfig::monitorShowEvent()
{
// Check if they are enabled
KConfigGroup config(m_config, "Plugins");
// Present Windows
bool enabled = effectEnabled(BuiltInEffect::PresentWindows, config);
monitorItemSetEnabled(int(PresentWindowsCurrent), enabled);
monitorItemSetEnabled(int(PresentWindowsAll), enabled);
// Desktop Grid
enabled = effectEnabled(BuiltInEffect::DesktopGrid, config);
monitorItemSetEnabled(int(DesktopGrid), enabled);
// Desktop Cube
enabled = effectEnabled(BuiltInEffect::Cube, config);
monitorItemSetEnabled(int(Cube), enabled);
monitorItemSetEnabled(int(Cylinder), enabled);
monitorItemSetEnabled(int(Sphere), enabled);
// tabbox, depends on reasonable focus policy.
KConfigGroup config2(m_config, "Windows");
QString focusPolicy = config2.readEntry("FocusPolicy", QString());
bool reasonable = focusPolicy != "FocusStrictlyUnderMouse" && focusPolicy != "FocusUnderMouse";
monitorItemSetEnabled(int(TabBox), reasonable);
monitorItemSetEnabled(int(TabBoxAlternative), reasonable);
}
void KWinScreenEdgesConfig::monitorChangeEdge(ElectricBorder border, int index)
{
switch(border) {
case ElectricTop:
m_ui->monitor->selectEdgeItem(int(Monitor::Top), index);
break;
case ElectricTopRight:
m_ui->monitor->selectEdgeItem(int(Monitor::TopRight), index);
break;
case ElectricRight:
m_ui->monitor->selectEdgeItem(int(Monitor::Right), index);
break;
case ElectricBottomRight:
m_ui->monitor->selectEdgeItem(int(Monitor::BottomRight), index);
break;
case ElectricBottom:
m_ui->monitor->selectEdgeItem(int(Monitor::Bottom), index);
break;
case ElectricBottomLeft:
m_ui->monitor->selectEdgeItem(int(Monitor::BottomLeft), index);
break;
case ElectricLeft:
m_ui->monitor->selectEdgeItem(int(Monitor::Left), index);
break;
case ElectricTopLeft:
m_ui->monitor->selectEdgeItem(int(Monitor::TopLeft), index);
break;
default: // Nothing
break;
}
}
void KWinScreenEdgesConfig::monitorHideEdge(ElectricBorder border, bool hidden)
{
switch(border) {
case ElectricTop:
m_ui->monitor->setEdgeHidden(int(Monitor::Top), hidden);
break;
case ElectricTopRight:
m_ui->monitor->setEdgeHidden(int(Monitor::TopRight), hidden);
break;
case ElectricRight:
m_ui->monitor->setEdgeHidden(int(Monitor::Right), hidden);
break;
case ElectricBottomRight:
m_ui->monitor->setEdgeHidden(int(Monitor::BottomRight), hidden);
break;
case ElectricBottom:
m_ui->monitor->setEdgeHidden(int(Monitor::Bottom), hidden);
break;
case ElectricBottomLeft:
m_ui->monitor->setEdgeHidden(int(Monitor::BottomLeft), hidden);
break;
case ElectricLeft:
m_ui->monitor->setEdgeHidden(int(Monitor::Left), hidden);
break;
case ElectricTopLeft:
m_ui->monitor->setEdgeHidden(int(Monitor::TopLeft), hidden);
break;
default: // Nothing
break;
}
}
QList<int> KWinScreenEdgesConfig::monitorCheckEffectHasEdge(int index) const
{
QList<int> list = QList<int>();
if (m_ui->monitor->selectedEdgeItem(int(Monitor::Top)) == index)
list.append(int(ElectricTop));
if (m_ui->monitor->selectedEdgeItem(int(Monitor::TopRight)) == index)
list.append(int(ElectricTopRight));
if (m_ui->monitor->selectedEdgeItem(int(Monitor::Right)) == index)
list.append(int(ElectricRight));
if (m_ui->monitor->selectedEdgeItem(int(Monitor::BottomRight)) == index)
list.append(int(ElectricBottomRight));
if (m_ui->monitor->selectedEdgeItem(int(Monitor::Bottom)) == index)
list.append(int(ElectricBottom));
if (m_ui->monitor->selectedEdgeItem(int(Monitor::BottomLeft)) == index)
list.append(int(ElectricBottomLeft));
if (m_ui->monitor->selectedEdgeItem(int(Monitor::Left)) == index)
list.append(int(ElectricLeft));
if (m_ui->monitor->selectedEdgeItem(int(Monitor::TopLeft)) == index)
list.append(int(ElectricTopLeft));
if (list.isEmpty())
list.append(int(ElectricNone));
return list;
}
} // namespace
#include "touch.moc"