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kwin/options.cpp
Martin Gräßlin a394fade64 Remove Tiling support from KWin 
As discussed on the mailinglist [1] the tiling support is
removed from KWin. The main reasons for this step are:
* it is unmaintained
* it is a mode not used by any of the core KWin team
* original developer said at Akademy 2012 that he is not
  interested in picking up the work again
* tiling has quite some bugs, e.g. multi screen not supported
* is conflicting with other concepts in KWin, e.g. activities

There is ongoing work to get tiling supported through a KWin
script, which is a preferred way as it does not influence the
existing C++ code base.

[1] http://lists.kde.org/?l=kwin&m=133149673110558&w=2
BUG: 303090
FIXED-IN: 4.10
REVIEW: 105546
2012-07-14 11:18:06 +02:00

1166 lines
40 KiB
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/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org>
Copyright (C) 2012 Martin Gräßlin <m.graesslin@kde.org>
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 "options.h"
#include "config-kwin.h"
#ifndef KCMRULES
#include <QPalette>
#include <QPixmap>
#include <QProcess>
#include <kapplication.h>
#include <kconfig.h>
#include <kglobal.h>
#include <kglobalsettings.h>
#include <klocale.h>
#include <QDesktopWidget>
#include "client.h"
#include "compositingprefs.h"
#include <kwinglplatform.h>
#include <X11/extensions/Xrandr.h>
#ifndef KWIN_HAVE_OPENGLES
#ifndef KWIN_NO_XF86VM
#include <X11/extensions/xf86vmode.h>
#endif
#endif
#endif //KCMRULES
namespace KWin
{
#ifndef KCMRULES
int currentRefreshRate()
{
int rate = -1;
if (options->refreshRate() > 0) // use manually configured refresh rate
rate = options->refreshRate();
#ifndef KWIN_HAVE_OPENGLES
else if (GLPlatform::instance()->driver() == Driver_NVidia) {
#ifndef KWIN_NO_XF86VM
int major, event, error;
if (XQueryExtension(display(), "XFree86-VidModeExtension", &major, &event, &error)) {
XF86VidModeModeLine modeline;
int dotclock, vtotal;
if (XF86VidModeGetModeLine(display(), 0, &dotclock, &modeline)) {
vtotal = modeline.vtotal;
if (modeline.flags & 0x0010) // V_INTERLACE
dotclock *= 2;
if (modeline.flags & 0x0020) // V_DBLSCAN
vtotal *= 2;
rate = 1000*dotclock/(modeline.htotal*vtotal); // WTF was wikipedia 1998 when I nedded it?
kDebug(1212) << "Vertical Refresh Rate (as detected by XF86VM): " << rate << "Hz";
}
}
if (rate < 1)
#endif
{ // modeline approach failed
QProcess nvidia_settings;
QStringList env = QProcess::systemEnvironment();
env << "LC_ALL=C";
nvidia_settings.setEnvironment(env);
nvidia_settings.start("nvidia-settings", QStringList() << "-t" << "-q" << "RefreshRate", QIODevice::ReadOnly);
nvidia_settings.waitForFinished();
if (nvidia_settings.exitStatus() == QProcess::NormalExit) {
QString reply = QString::fromLocal8Bit(nvidia_settings.readAllStandardOutput()).split(' ').first();
bool ok;
float frate = QLocale::c().toFloat(reply, &ok);
if (!ok)
rate = -1;
else
rate = qRound(frate);
kDebug(1212) << "Vertical Refresh Rate (as detected by nvidia-settings): " << rate << "Hz";
}
}
}
#endif
else if (Extensions::randrAvailable()) {
XRRScreenConfiguration *config = XRRGetScreenInfo(display(), rootWindow());
rate = XRRConfigCurrentRate(config);
XRRFreeScreenConfigInfo(config);
}
// 0Hz or less is invalid, so we fallback to a default rate
if (rate <= 0)
rate = 50;
// QTimer gives us 1msec (1000Hz) at best, so we ignore anything higher;
// however, additional throttling prevents very high rates from taking place anyway
else if (rate > 1000)
rate = 1000;
kDebug(1212) << "Vertical Refresh rate " << rate << "Hz";
return rate;
}
Options::Options(QObject *parent)
: QObject(parent)
, m_focusPolicy(Options::defaultFocusPolicy())
, m_nextFocusPrefersMouse(Options::defaultNextFocusPrefersMouse())
, m_clickRaise(Options::defaultClickRaise())
, m_autoRaise(Options::defaultAutoRaise())
, m_autoRaiseInterval(Options::defaultAutoRaiseInterval())
, m_delayFocusInterval(Options::defaultDelayFocusInterval())
, m_shadeHover(Options::defaultShadeHover())
, m_shadeHoverInterval(Options::defaultShadeHoverInterval())
, m_separateScreenFocus(Options::defaultSeparateScreenFocus())
, m_activeMouseScreen(Options::defaultActiveMouseScreen())
, m_placement(Options::defaultPlacement())
, m_borderSnapZone(Options::defaultBorderSnapZone())
, m_windowSnapZone(Options::defaultWindowSnapZone())
, m_centerSnapZone(Options::defaultCenterSnapZone())
, m_snapOnlyWhenOverlapping(Options::defaultSnapOnlyWhenOverlapping())
, m_showDesktopIsMinimizeAll(Options::defaultShowDesktopIsMinimizeAll())
, m_rollOverDesktops(Options::defaultRollOverDesktops())
, m_focusStealingPreventionLevel(Options::defaultFocusStealingPreventionLevel())
, m_legacyFullscreenSupport(Options::defaultLegacyFullscreenSupport())
, m_killPingTimeout(Options::defaultKillPingTimeout())
, m_hideUtilityWindowsForInactive(Options::defaultHideUtilityWindowsForInactive())
, m_inactiveTabsSkipTaskbar(Options::defaultInactiveTabsSkipTaskbar())
, m_autogroupSimilarWindows(Options::defaultAutogroupSimilarWindows())
, m_autogroupInForeground(Options::defaultAutogroupInForeground())
, m_compositingMode(Options::defaultCompositingMode())
, m_useCompositing(Options::defaultUseCompositing())
, m_compositingInitialized(Options::defaultCompositingInitialized())
, m_hiddenPreviews(Options::defaultHiddenPreviews())
, m_unredirectFullscreen(Options::defaultUnredirectFullscreen())
, m_glSmoothScale(Options::defaultGlSmoothScale())
, m_glVSync(Options::defaultGlVSync())
, m_xrenderSmoothScale(Options::defaultXrenderSmoothScale())
, m_maxFpsInterval(Options::defaultMaxFpsInterval())
, m_refreshRate(Options::defaultRefreshRate())
, m_glDirect(Options::defaultGlDirect())
, m_glStrictBinding(Options::defaultGlStrictBinding())
, m_glStrictBindingFollowsDriver(Options::defaultGlStrictBindingFollowsDriver())
, OpTitlebarDblClick(Options::defaultOperationTitlebarDblClick())
, CmdActiveTitlebar1(Options::defaultCommandActiveTitlebar1())
, CmdActiveTitlebar2(Options::defaultCommandActiveTitlebar2())
, CmdActiveTitlebar3(Options::defaultCommandActiveTitlebar3())
, CmdInactiveTitlebar1(Options::defaultCommandInactiveTitlebar1())
, CmdInactiveTitlebar2(Options::defaultCommandInactiveTitlebar2())
, CmdInactiveTitlebar3(Options::defaultCommandInactiveTitlebar3())
, CmdTitlebarWheel(Options::defaultCommandTitlebarWheel())
, CmdWindow1(Options::defaultCommandWindow1())
, CmdWindow2(Options::defaultCommandWindow2())
, CmdWindow3(Options::defaultCommandWindow3())
, CmdWindowWheel(Options::defaultCommandWindowWheel())
, CmdAll1(Options::defaultCommandAll1())
, CmdAll2(Options::defaultCommandAll2())
, CmdAll3(Options::defaultCommandAll3())
, CmdAllWheel(Options::defaultCommandAllWheel())
, CmdAllModKey(Options::defaultKeyCmdAllModKey())
, electric_border_top(Options::defaultElectricBorderTop())
, electric_border_top_right(Options::defaultElectricBorderTopRight())
, electric_border_right(Options::defaultElectricBorderRight())
, electric_border_bottom_right(Options::defaultElectricBorderBottomRight())
, electric_border_bottom(Options::defaultElectricBorderBottom())
, electric_border_bottom_left(Options::defaultElectricBorderBottomLeft())
, electric_border_left(Options::defaultElectricBorderLeft())
, electric_border_top_left(Options::defaultElectricBorderTopLeft())
, electric_borders(Options::defaultElectricBorders())
, electric_border_delay(Options::defaultElectricBorderDelay())
, electric_border_cooldown(Options::defaultElectricBorderCooldown())
, electric_border_pushback_pixels(Options::defaultElectricBorderPushbackPixels())
, electric_border_maximize(Options::defaultElectricBorderMaximize())
, electric_border_tiling(Options::defaultElectricBorderTiling())
, borderless_maximized_windows(Options::defaultBorderlessMaximizedWindows())
, show_geometry_tip(Options::defaultShowGeometryTip())
, animationSpeed(Options::defaultAnimationSpeed())
{
}
Options::~Options()
{
}
void Options::setFocusPolicy(FocusPolicy focusPolicy)
{
if (m_focusPolicy == focusPolicy) {
return;
}
m_focusPolicy = focusPolicy;
emit focusPolicyChanged();
if (m_focusPolicy == ClickToFocus) {
setAutoRaise(false);
setAutoRaiseInterval(0);
setDelayFocusInterval(0);
}
}
void Options::setNextFocusPrefersMouse(bool nextFocusPrefersMouse)
{
if (m_nextFocusPrefersMouse == nextFocusPrefersMouse) {
return;
}
m_nextFocusPrefersMouse = nextFocusPrefersMouse;
emit nextFocusPrefersMouseChanged();
}
void Options::setClickRaise(bool clickRaise)
{
if (m_autoRaise) {
// important: autoRaise implies ClickRaise
clickRaise = true;
}
if (m_clickRaise == clickRaise) {
return;
}
m_clickRaise = clickRaise;
emit clickRaiseChanged();
}
void Options::setAutoRaise(bool autoRaise)
{
if (m_focusPolicy == ClickToFocus) {
autoRaise = false;
}
if (m_autoRaise == autoRaise) {
return;
}
m_autoRaise = autoRaise;
if (m_autoRaise) {
// important: autoRaise implies ClickRaise
setClickRaise(true);
}
emit autoRaiseChanged();
}
void Options::setAutoRaiseInterval(int autoRaiseInterval)
{
if (m_focusPolicy == ClickToFocus) {
autoRaiseInterval = 0;
}
if (m_autoRaiseInterval == autoRaiseInterval) {
return;
}
m_autoRaiseInterval = autoRaiseInterval;
emit autoRaiseIntervalChanged();
}
void Options::setDelayFocusInterval(int delayFocusInterval)
{
if (m_focusPolicy == ClickToFocus) {
delayFocusInterval = 0;
}
if (m_delayFocusInterval == delayFocusInterval) {
return;
}
m_delayFocusInterval = delayFocusInterval;
emit delayFocusIntervalChanged();
}
void Options::setShadeHover(bool shadeHover)
{
if (m_shadeHover == shadeHover) {
return;
}
m_shadeHover = shadeHover;
emit shadeHoverChanged();
}
void Options::setShadeHoverInterval(int shadeHoverInterval)
{
if (m_shadeHoverInterval == shadeHoverInterval) {
return;
}
m_shadeHoverInterval = shadeHoverInterval;
emit shadeHoverIntervalChanged();
}
void Options::setSeparateScreenFocus(bool separateScreenFocus)
{
if (m_separateScreenFocus == separateScreenFocus) {
return;
}
m_separateScreenFocus = separateScreenFocus;
emit separateScreenFocusChanged();
}
void Options::setActiveMouseScreen(bool activeMouseScreen)
{
if (m_activeMouseScreen == activeMouseScreen) {
return;
}
m_activeMouseScreen = activeMouseScreen;
emit activeMouseScreenChanged();
}
void Options::setPlacement(int placement)
{
if (m_placement == static_cast<Placement::Policy>(placement)) {
return;
}
m_placement = static_cast<Placement::Policy>(placement);
emit placementChanged();
}
void Options::setBorderSnapZone(int borderSnapZone)
{
if (m_borderSnapZone == borderSnapZone) {
return;
}
m_borderSnapZone = borderSnapZone;
emit borderSnapZoneChanged();
}
void Options::setWindowSnapZone(int windowSnapZone)
{
if (m_windowSnapZone == windowSnapZone) {
return;
}
m_windowSnapZone = windowSnapZone;
emit windowSnapZoneChanged();
}
void Options::setCenterSnapZone(int centerSnapZone)
{
if (m_centerSnapZone == centerSnapZone) {
return;
}
m_centerSnapZone = centerSnapZone;
emit centerSnapZoneChanged();
}
void Options::setSnapOnlyWhenOverlapping(bool snapOnlyWhenOverlapping)
{
if (m_snapOnlyWhenOverlapping == snapOnlyWhenOverlapping) {
return;
}
m_snapOnlyWhenOverlapping = snapOnlyWhenOverlapping;
emit snapOnlyWhenOverlappingChanged();
}
void Options::setShowDesktopIsMinimizeAll(bool showDesktopIsMinimizeAll)
{
if (m_showDesktopIsMinimizeAll == showDesktopIsMinimizeAll) {
return;
}
m_showDesktopIsMinimizeAll = showDesktopIsMinimizeAll;
emit showDesktopIsMinimizeAllChanged();
}
void Options::setRollOverDesktops(bool rollOverDesktops)
{
if (m_rollOverDesktops == rollOverDesktops) {
return;
}
m_rollOverDesktops = rollOverDesktops;
emit rollOverDesktopsChanged();
}
void Options::setFocusStealingPreventionLevel(int focusStealingPreventionLevel)
{
if (!focusPolicyIsReasonable()) {
focusStealingPreventionLevel = 0;
}
if (m_focusStealingPreventionLevel == focusStealingPreventionLevel) {
return;
}
m_focusStealingPreventionLevel = qMax(0, qMin(4, focusStealingPreventionLevel));
emit focusStealingPreventionLevelChanged();
}
void Options::setLegacyFullscreenSupport(bool legacyFullscreenSupport)
{
if (m_legacyFullscreenSupport == legacyFullscreenSupport) {
return;
}
m_legacyFullscreenSupport = legacyFullscreenSupport;
emit legacyFullscreenSupportChanged();
}
void Options::setOperationTitlebarDblClick(WindowOperation operationTitlebarDblClick)
{
if (OpTitlebarDblClick == operationTitlebarDblClick) {
return;
}
OpTitlebarDblClick = operationTitlebarDblClick;
emit operationTitlebarDblClickChanged();
}
void Options::setCommandActiveTitlebar1(MouseCommand commandActiveTitlebar1)
{
if (CmdActiveTitlebar1 == commandActiveTitlebar1) {
return;
}
CmdActiveTitlebar1 = commandActiveTitlebar1;
emit commandActiveTitlebar1Changed();
}
void Options::setCommandActiveTitlebar2(MouseCommand commandActiveTitlebar2)
{
if (CmdActiveTitlebar2 == commandActiveTitlebar2) {
return;
}
CmdActiveTitlebar2 = commandActiveTitlebar2;
emit commandActiveTitlebar2Changed();
}
void Options::setCommandActiveTitlebar3(MouseCommand commandActiveTitlebar3)
{
if (CmdActiveTitlebar3 == commandActiveTitlebar3) {
return;
}
CmdActiveTitlebar3 = commandActiveTitlebar3;
emit commandActiveTitlebar3Changed();
}
void Options::setCommandInactiveTitlebar1(MouseCommand commandInactiveTitlebar1)
{
if (CmdInactiveTitlebar1 == commandInactiveTitlebar1) {
return;
}
CmdInactiveTitlebar1 = commandInactiveTitlebar1;
emit commandInactiveTitlebar1Changed();
}
void Options::setCommandInactiveTitlebar2(MouseCommand commandInactiveTitlebar2)
{
if (CmdInactiveTitlebar2 == commandInactiveTitlebar2) {
return;
}
CmdInactiveTitlebar2 = commandInactiveTitlebar2;
emit commandInactiveTitlebar2Changed();
}
void Options::setCommandInactiveTitlebar3(MouseCommand commandInactiveTitlebar3)
{
if (CmdInactiveTitlebar3 == commandInactiveTitlebar3) {
return;
}
CmdInactiveTitlebar3 = commandInactiveTitlebar3;
emit commandInactiveTitlebar3Changed();
}
void Options::setCommandWindow1(MouseCommand commandWindow1)
{
if (CmdWindow1 == commandWindow1) {
return;
}
CmdWindow1 = commandWindow1;
emit commandWindow1Changed();
}
void Options::setCommandWindow2(MouseCommand commandWindow2)
{
if (CmdWindow2 == commandWindow2) {
return;
}
CmdWindow2 = commandWindow2;
emit commandWindow2Changed();
}
void Options::setCommandWindow3(MouseCommand commandWindow3)
{
if (CmdWindow3 == commandWindow3) {
return;
}
CmdWindow3 = commandWindow3;
emit commandWindow3Changed();
}
void Options::setCommandWindowWheel(MouseCommand commandWindowWheel)
{
if (CmdWindowWheel == commandWindowWheel) {
return;
}
CmdWindowWheel = commandWindowWheel;
emit commandWindowWheelChanged();
}
void Options::setCommandAll1(MouseCommand commandAll1)
{
if (CmdAll1 == commandAll1) {
return;
}
CmdAll1 = commandAll1;
emit commandAll1Changed();
}
void Options::setCommandAll2(MouseCommand commandAll2)
{
if (CmdAll2 == commandAll2) {
return;
}
CmdAll2 = commandAll2;
emit commandAll2Changed();
}
void Options::setCommandAll3(MouseCommand commandAll3)
{
if (CmdAll3 == commandAll3) {
return;
}
CmdAll3 = commandAll3;
emit commandAll3Changed();
}
void Options::setKeyCmdAllModKey(uint keyCmdAllModKey)
{
if (CmdAllModKey == keyCmdAllModKey) {
return;
}
CmdAllModKey = keyCmdAllModKey;
emit keyCmdAllModKeyChanged();
}
void Options::setShowGeometryTip(bool showGeometryTip)
{
if (show_geometry_tip == showGeometryTip) {
return;
}
show_geometry_tip = showGeometryTip;
emit showGeometryTipChanged();
}
void Options::setElectricBorderDelay(int electricBorderDelay)
{
if (electric_border_delay == electricBorderDelay) {
return;
}
electric_border_delay = electricBorderDelay;
emit electricBorderDelayChanged();
}
void Options::setElectricBorderCooldown(int electricBorderCooldown)
{
if (electric_border_cooldown == electricBorderCooldown) {
return;
}
electric_border_cooldown = electricBorderCooldown;
emit electricBorderCooldownChanged();
}
void Options::setElectricBorderPushbackPixels(int electricBorderPushbackPixels)
{
if (electric_border_pushback_pixels == electricBorderPushbackPixels) {
return;
}
electric_border_pushback_pixels = electricBorderPushbackPixels;
emit electricBorderPushbackPixelsChanged();
}
void Options::setElectricBorderMaximize(bool electricBorderMaximize)
{
if (electric_border_maximize == electricBorderMaximize) {
return;
}
electric_border_maximize = electricBorderMaximize;
emit electricBorderMaximizeChanged();
}
void Options::setElectricBorderTiling(bool electricBorderTiling)
{
if (electric_border_tiling == electricBorderTiling) {
return;
}
electric_border_tiling = electricBorderTiling;
emit electricBorderTilingChanged();
}
void Options::setBorderlessMaximizedWindows(bool borderlessMaximizedWindows)
{
if (borderless_maximized_windows == borderlessMaximizedWindows) {
return;
}
borderless_maximized_windows = borderlessMaximizedWindows;
emit borderlessMaximizedWindowsChanged();
}
void Options::setKillPingTimeout(int killPingTimeout)
{
if (m_killPingTimeout == killPingTimeout) {
return;
}
m_killPingTimeout = killPingTimeout;
emit killPingTimeoutChanged();
}
void Options::setHideUtilityWindowsForInactive(bool hideUtilityWindowsForInactive)
{
if (m_hideUtilityWindowsForInactive == hideUtilityWindowsForInactive) {
return;
}
m_hideUtilityWindowsForInactive = hideUtilityWindowsForInactive;
emit hideUtilityWindowsForInactiveChanged();
}
void Options::setInactiveTabsSkipTaskbar(bool inactiveTabsSkipTaskbar)
{
if (m_inactiveTabsSkipTaskbar == inactiveTabsSkipTaskbar) {
return;
}
m_inactiveTabsSkipTaskbar = inactiveTabsSkipTaskbar;
emit inactiveTabsSkipTaskbarChanged();
}
void Options::setAutogroupSimilarWindows(bool autogroupSimilarWindows)
{
if (m_autogroupSimilarWindows == autogroupSimilarWindows) {
return;
}
m_autogroupSimilarWindows = autogroupSimilarWindows;
emit autogroupSimilarWindowsChanged();
}
void Options::setAutogroupInForeground(bool autogroupInForeground)
{
if (m_autogroupInForeground == autogroupInForeground) {
return;
}
m_autogroupInForeground = autogroupInForeground;
emit autogroupInForegroundChanged();
}
void Options::setCompositingMode(int compositingMode)
{
if (m_compositingMode == static_cast<CompositingType>(compositingMode)) {
return;
}
m_compositingMode = static_cast<CompositingType>(compositingMode);
emit compositingModeChanged();
}
void Options::setUseCompositing(bool useCompositing)
{
if (m_useCompositing == useCompositing) {
return;
}
m_useCompositing = useCompositing;
emit useCompositingChanged();
}
void Options::setCompositingInitialized(bool compositingInitialized)
{
if (m_compositingInitialized == compositingInitialized) {
return;
}
m_compositingInitialized = compositingInitialized;
emit compositingInitializedChanged();
}
void Options::setHiddenPreviews(int hiddenPreviews)
{
if (m_hiddenPreviews == static_cast<HiddenPreviews>(hiddenPreviews)) {
return;
}
m_hiddenPreviews = static_cast<HiddenPreviews>(hiddenPreviews);
emit hiddenPreviewsChanged();
}
void Options::setUnredirectFullscreen(bool unredirectFullscreen)
{
if (m_unredirectFullscreen == unredirectFullscreen) {
return;
}
m_unredirectFullscreen = unredirectFullscreen;
emit unredirectFullscreenChanged();
}
void Options::setGlSmoothScale(int glSmoothScale)
{
if (m_glSmoothScale == glSmoothScale) {
return;
}
m_glSmoothScale = glSmoothScale;
emit glSmoothScaleChanged();
}
void Options::setGlVSync(bool glVSync)
{
if (m_glVSync == glVSync) {
return;
}
m_glVSync = glVSync;
emit glVSyncChanged();
}
void Options::setXrenderSmoothScale(bool xrenderSmoothScale)
{
if (m_xrenderSmoothScale == xrenderSmoothScale) {
return;
}
m_xrenderSmoothScale = xrenderSmoothScale;
emit xrenderSmoothScaleChanged();
}
void Options::setMaxFpsInterval(uint maxFpsInterval)
{
if (m_maxFpsInterval == maxFpsInterval) {
return;
}
m_maxFpsInterval = maxFpsInterval;
emit maxFpsIntervalChanged();
}
void Options::setRefreshRate(uint refreshRate)
{
if (m_refreshRate == refreshRate) {
return;
}
m_refreshRate = refreshRate;
emit refreshRateChanged();
}
void Options::setVBlankTime(uint vBlankTime)
{
if (m_vBlankTime == vBlankTime) {
return;
}
m_vBlankTime = vBlankTime;
emit vBlankTimeChanged();
}
void Options::setGlDirect(bool glDirect)
{
if (m_glDirect == glDirect) {
return;
}
m_glDirect = glDirect;
emit glDirectChanged();
}
void Options::setGlStrictBinding(bool glStrictBinding)
{
if (m_glStrictBinding == glStrictBinding) {
return;
}
m_glStrictBinding = glStrictBinding;
emit glStrictBindingChanged();
}
void Options::setGlStrictBindingFollowsDriver(bool glStrictBindingFollowsDriver)
{
if (m_glStrictBindingFollowsDriver == glStrictBindingFollowsDriver) {
return;
}
m_glStrictBindingFollowsDriver = glStrictBindingFollowsDriver;
emit glStrictBindingFollowsDriverChanged();
}
void Options::setElectricBorders(int borders)
{
if (electric_borders == borders) {
return;
}
electric_borders = borders;
emit electricBordersChanged();
}
void Options::reparseConfiguration()
{
KGlobal::config()->reparseConfiguration();
}
unsigned long Options::updateSettings()
{
unsigned long changed = loadConfig();
// Read button tooltip animation effect from kdeglobals
// Since we want to allow users to enable window decoration tooltips
// and not kstyle tooltips and vise-versa, we don't read the
// "EffectNoTooltip" setting from kdeglobals.
// QToolTip::setGloballyEnabled( d->show_tooltips );
// KDE4 this probably needs to be done manually in clients
// Driver-specific config detection
setCompositingInitialized(false);
reloadCompositingSettings();
emit configChanged();
return changed;
}
unsigned long Options::loadConfig()
{
KSharedConfig::Ptr _config = KGlobal::config();
unsigned long changed = 0;
changed |= KDecorationOptions::updateSettings(_config.data()); // read decoration settings
KConfigGroup config(_config, "Windows");
setShowGeometryTip(config.readEntry("GeometryTip", Options::defaultShowGeometryTip()));
QString val;
val = config.readEntry("FocusPolicy", "ClickToFocus");
if (val == "FocusFollowsMouse") {
setFocusPolicy(FocusFollowsMouse);
} else if (val == "FocusUnderMouse") {
setFocusPolicy(FocusUnderMouse);
} else if (val == "FocusStrictlyUnderMouse") {
setFocusPolicy(FocusStrictlyUnderMouse);
} else {
setFocusPolicy(Options::defaultFocusPolicy());
}
setNextFocusPrefersMouse(config.readEntry("NextFocusPrefersMouse", Options::defaultNextFocusPrefersMouse()));
setSeparateScreenFocus(config.readEntry("SeparateScreenFocus", Options::defaultSeparateScreenFocus()));
setActiveMouseScreen(config.readEntry("ActiveMouseScreen", m_focusPolicy != ClickToFocus));
setRollOverDesktops(config.readEntry("RollOverDesktops", Options::defaultRollOverDesktops()));
setLegacyFullscreenSupport(config.readEntry("LegacyFullscreenSupport", Options::defaultLegacyFullscreenSupport()));
setFocusStealingPreventionLevel(config.readEntry("FocusStealingPreventionLevel", Options::defaultFocusStealingPreventionLevel()));
#ifdef KWIN_BUILD_DECORATIONS
setPlacement(Placement::policyFromString(config.readEntry("Placement"), true));
#else
setPlacement(Placement::Maximizing);
#endif
setAutoRaise(config.readEntry("AutoRaise", Options::defaultAutoRaise()));
setAutoRaiseInterval(config.readEntry("AutoRaiseInterval", Options::defaultAutoRaiseInterval()));
setDelayFocusInterval(config.readEntry("DelayFocusInterval", Options::defaultDelayFocusInterval()));
setShadeHover(config.readEntry("ShadeHover", Options::defaultShadeHover()));
setShadeHoverInterval(config.readEntry("ShadeHoverInterval", Options::defaultShadeHoverInterval()));
setClickRaise(config.readEntry("ClickRaise", Options::defaultClickRaise()));
setBorderSnapZone(config.readEntry("BorderSnapZone", Options::defaultBorderSnapZone()));
setWindowSnapZone(config.readEntry("WindowSnapZone", Options::defaultWindowSnapZone()));
setCenterSnapZone(config.readEntry("CenterSnapZone", Options::defaultCenterSnapZone()));
setSnapOnlyWhenOverlapping(config.readEntry("SnapOnlyWhenOverlapping", Options::defaultSnapOnlyWhenOverlapping()));
// Electric borders
KConfigGroup borderConfig(_config, "ElectricBorders");
// TODO: add setters
electric_border_top = electricBorderAction(borderConfig.readEntry("Top", "None"));
electric_border_top_right = electricBorderAction(borderConfig.readEntry("TopRight", "None"));
electric_border_right = electricBorderAction(borderConfig.readEntry("Right", "None"));
electric_border_bottom_right = electricBorderAction(borderConfig.readEntry("BottomRight", "None"));
electric_border_bottom = electricBorderAction(borderConfig.readEntry("Bottom", "None"));
electric_border_bottom_left = electricBorderAction(borderConfig.readEntry("BottomLeft", "None"));
electric_border_left = electricBorderAction(borderConfig.readEntry("Left", "None"));
electric_border_top_left = electricBorderAction(borderConfig.readEntry("TopLeft", "None"));
setElectricBorders(config.readEntry("ElectricBorders", Options::defaultElectricBorders()));
setElectricBorderDelay(config.readEntry("ElectricBorderDelay", Options::defaultElectricBorderDelay()));
setElectricBorderCooldown(config.readEntry("ElectricBorderCooldown", Options::defaultElectricBorderCooldown()));
setElectricBorderPushbackPixels(config.readEntry("ElectricBorderPushbackPixels", Options::defaultElectricBorderPushbackPixels()));
setElectricBorderMaximize(config.readEntry("ElectricBorderMaximize", Options::defaultElectricBorderMaximize()));
setElectricBorderTiling(config.readEntry("ElectricBorderTiling", Options::defaultElectricBorderTiling()));
OpTitlebarDblClick = windowOperation(config.readEntry("TitlebarDoubleClickCommand", "Maximize"), true);
setOpMaxButtonLeftClick(windowOperation(config.readEntry("MaximizeButtonLeftClickCommand", "Maximize"), true));
setOpMaxButtonMiddleClick(windowOperation(config.readEntry("MaximizeButtonMiddleClickCommand", "Maximize (vertical only)"), true));
setOpMaxButtonRightClick(windowOperation(config.readEntry("MaximizeButtonRightClickCommand", "Maximize (horizontal only)"), true));
setKillPingTimeout(config.readEntry("KillPingTimeout", Options::defaultKillPingTimeout()));
setHideUtilityWindowsForInactive(config.readEntry("HideUtilityWindowsForInactive", Options::defaultHideUtilityWindowsForInactive()));
setInactiveTabsSkipTaskbar(config.readEntry("InactiveTabsSkipTaskbar", Options::defaultInactiveTabsSkipTaskbar()));
setAutogroupSimilarWindows(config.readEntry("AutogroupSimilarWindows", Options::defaultAutogroupSimilarWindows()));
setAutogroupInForeground(config.readEntry("AutogroupInForeground", Options::defaultAutogroupInForeground()));
setShowDesktopIsMinimizeAll(config.readEntry("ShowDesktopIsMinimizeAll", Options::defaultShowDesktopIsMinimizeAll()));
setBorderlessMaximizedWindows(config.readEntry("BorderlessMaximizedWindows", Options::defaultBorderlessMaximizedWindows()));
// Mouse bindings
config = KConfigGroup(_config, "MouseBindings");
// TODO: add properties for missing options
CmdTitlebarWheel = mouseWheelCommand(config.readEntry("CommandTitlebarWheel", "Switch to Window Tab to the Left/Right"));
CmdAllModKey = (config.readEntry("CommandAllKey", "Alt") == "Meta") ? Qt::Key_Meta : Qt::Key_Alt;
CmdAllWheel = mouseWheelCommand(config.readEntry("CommandAllWheel", "Nothing"));
setCommandActiveTitlebar1(mouseCommand(config.readEntry("CommandActiveTitlebar1", "Raise"), true));
setCommandActiveTitlebar2(mouseCommand(config.readEntry("CommandActiveTitlebar2", "Start Window Tab Drag"), true));
setCommandActiveTitlebar3(mouseCommand(config.readEntry("CommandActiveTitlebar3", "Operations menu"), true));
setCommandInactiveTitlebar1(mouseCommand(config.readEntry("CommandInactiveTitlebar1", "Activate and raise"), true));
setCommandInactiveTitlebar2(mouseCommand(config.readEntry("CommandInactiveTitlebar2", "Start Window Tab Drag"), true));
setCommandInactiveTitlebar3(mouseCommand(config.readEntry("CommandInactiveTitlebar3", "Operations menu"), true));
setCommandWindow1(mouseCommand(config.readEntry("CommandWindow1", "Activate, raise and pass click"), false));
setCommandWindow2(mouseCommand(config.readEntry("CommandWindow2", "Activate and pass click"), false));
setCommandWindow3(mouseCommand(config.readEntry("CommandWindow3", "Activate and pass click"), false));
setCommandWindowWheel(mouseCommand(config.readEntry("CommandWindowWheel", "Scroll"), false));
setCommandAll1(mouseCommand(config.readEntry("CommandAll1", "Move"), false));
setCommandAll2(mouseCommand(config.readEntry("CommandAll2", "Toggle raise and lower"), false));
setCommandAll3(mouseCommand(config.readEntry("CommandAll3", "Resize"), false));
// TODO: should they be moved into reloadCompositingSettings?
config = KConfigGroup(_config, "Compositing");
setMaxFpsInterval(qRound(1000.0 / config.readEntry("MaxFPS", Options::defaultMaxFps())));
setRefreshRate(config.readEntry("RefreshRate", Options::defaultRefreshRate()));
setVBlankTime(config.readEntry("VBlankTime", Options::defaultVBlankTime()));
return changed;
}
bool Options::loadCompositingConfig (bool force)
{
KSharedConfig::Ptr _config = KGlobal::config();
KConfigGroup config(_config, "Compositing");
bool useCompositing = false;
CompositingType compositingMode = NoCompositing;
QString compositingBackend = config.readEntry("Backend", "OpenGL");
if (compositingBackend == "XRender")
compositingMode = XRenderCompositing;
else
compositingMode = OpenGLCompositing;
if (const char *c = getenv("KWIN_COMPOSE")) {
switch(c[0]) {
case 'O':
kDebug(1212) << "Compositing forced to OpenGL mode by environment variable";
compositingMode = OpenGLCompositing;
useCompositing = true;
break;
case 'X':
kDebug(1212) << "Compositing forced to XRender mode by environment variable";
compositingMode = XRenderCompositing;
useCompositing = true;
break;
case 'N':
if (getenv("KDE_FAILSAFE"))
kDebug(1212) << "Compositing disabled forcefully by KDE failsafe mode";
else
kDebug(1212) << "Compositing disabled forcefully by environment variable";
compositingMode = NoCompositing;
break;
default:
kDebug(1212) << "Unknown KWIN_COMPOSE mode set, ignoring";
break;
}
}
setCompositingMode(compositingMode);
if (m_compositingMode == NoCompositing) {
setUseCompositing(false);
return false; // do not even detect compositing preferences if explicitly disabled
}
// it's either enforced by env or by initial resume from "suspend" or we check the settings
setUseCompositing(useCompositing || force || config.readEntry("Enabled", Options::defaultUseCompositing()));
if (!m_useCompositing)
return false; // not enforced or necessary and not "enabled" by settings
return true;
}
void Options::reloadCompositingSettings(bool force)
{
if (!loadCompositingConfig(force)) {
return;
}
// from now on we've an initial setup and don't have to reload settings on compositing activation
// see Workspace::setupCompositing(), composite.cpp
setCompositingInitialized(true);
// Compositing settings
CompositingPrefs prefs;
prefs.detect();
KSharedConfig::Ptr _config = KGlobal::config();
KConfigGroup config(_config, "Compositing");
setGlDirect(prefs.enableDirectRendering());
setGlVSync(config.readEntry("GLVSync", Options::defaultGlVSync()));
setGlSmoothScale(qBound(-1, config.readEntry("GLTextureFilter", Options::defaultGlSmoothScale()), 2));
setGlStrictBindingFollowsDriver(!config.hasKey("GLStrictBinding"));
if (!isGlStrictBindingFollowsDriver()) {
setGlStrictBinding(config.readEntry("GLStrictBinding", Options::defaultGlStrictBinding()));
}
m_xrenderSmoothScale = config.readEntry("XRenderSmoothScale", false);
HiddenPreviews previews = Options::defaultHiddenPreviews();
// 4 - off, 5 - shown, 6 - always, other are old values
int hps = config.readEntry("HiddenPreviews", 5);
if (hps == 4)
previews = HiddenPreviewsNever;
else if (hps == 5)
previews = HiddenPreviewsShown;
else if (hps == 6)
previews = HiddenPreviewsAlways;
setHiddenPreviews(previews);
setUnredirectFullscreen(config.readEntry("UnredirectFullscreen", Options::defaultUnredirectFullscreen()));
// TOOD: add setter
animationSpeed = qBound(0, config.readEntry("AnimationSpeed", Options::defaultAnimationSpeed()), 6);
}
ElectricBorderAction Options::electricBorderAction(const QString& name)
{
QString lowerName = name.toLower();
if (lowerName == "dashboard") return ElectricActionDashboard;
else if (lowerName == "showdesktop") return ElectricActionShowDesktop;
else if (lowerName == "lockscreen") return ElectricActionLockScreen;
else if (lowerName == "preventscreenlocking") return ElectricActionPreventScreenLocking;
return ElectricActionNone;
}
// restricted should be true for operations that the user may not be able to repeat
// if the window is moved out of the workspace (e.g. if the user moves a window
// by the titlebar, and moves it too high beneath Kicker at the top edge, they
// may not be able to move it back, unless they know about Alt+LMB)
Options::WindowOperation Options::windowOperation(const QString &name, bool restricted)
{
if (name == "Move")
return restricted ? MoveOp : UnrestrictedMoveOp;
else if (name == "Resize")
return restricted ? ResizeOp : UnrestrictedResizeOp;
else if (name == "Maximize")
return MaximizeOp;
else if (name == "Minimize")
return MinimizeOp;
else if (name == "Close")
return CloseOp;
else if (name == "OnAllDesktops")
return OnAllDesktopsOp;
else if (name == "Shade")
return ShadeOp;
else if (name == "Operations")
return OperationsOp;
else if (name == "Maximize (vertical only)")
return VMaximizeOp;
else if (name == "Maximize (horizontal only)")
return HMaximizeOp;
else if (name == "Lower")
return LowerOp;
return NoOp;
}
Options::MouseCommand Options::mouseCommand(const QString &name, bool restricted)
{
QString lowerName = name.toLower();
if (lowerName == "raise") return MouseRaise;
if (lowerName == "lower") return MouseLower;
if (lowerName == "operations menu") return MouseOperationsMenu;
if (lowerName == "toggle raise and lower") return MouseToggleRaiseAndLower;
if (lowerName == "activate and raise") return MouseActivateAndRaise;
if (lowerName == "activate and lower") return MouseActivateAndLower;
if (lowerName == "activate") return MouseActivate;
if (lowerName == "activate, raise and pass click") return MouseActivateRaiseAndPassClick;
if (lowerName == "activate and pass click") return MouseActivateAndPassClick;
if (lowerName == "scroll") return MouseNothing;
if (lowerName == "activate and scroll") return MouseActivateAndPassClick;
if (lowerName == "activate, raise and scroll") return MouseActivateRaiseAndPassClick;
if (lowerName == "activate, raise and move")
return restricted ? MouseActivateRaiseAndMove : MouseActivateRaiseAndUnrestrictedMove;
if (lowerName == "move") return restricted ? MouseMove : MouseUnrestrictedMove;
if (lowerName == "resize") return restricted ? MouseResize : MouseUnrestrictedResize;
if (lowerName == "shade") return MouseShade;
if (lowerName == "minimize") return MouseMinimize;
if (lowerName == "start window tab drag") return MouseDragTab;
if (lowerName == "close") return MouseClose;
if (lowerName == "increase opacity") return MouseOpacityMore;
if (lowerName == "decrease opacity") return MouseOpacityLess;
if (lowerName == "nothing") return MouseNothing;
return MouseNothing;
}
Options::MouseWheelCommand Options::mouseWheelCommand(const QString &name)
{
QString lowerName = name.toLower();
if (lowerName == "raise/lower") return MouseWheelRaiseLower;
if (lowerName == "shade/unshade") return MouseWheelShadeUnshade;
if (lowerName == "maximize/restore") return MouseWheelMaximizeRestore;
if (lowerName == "above/below") return MouseWheelAboveBelow;
if (lowerName == "previous/next desktop") return MouseWheelPreviousNextDesktop;
if (lowerName == "change opacity") return MouseWheelChangeOpacity;
if (lowerName == "switch to window tab to the left/right") return MouseWheelChangeCurrentTab;
if (lowerName == "nothing") return MouseWheelNothing;
return MouseWheelChangeCurrentTab;
}
bool Options::showGeometryTip() const
{
return show_geometry_tip;
}
ElectricBorderAction Options::electricBorderAction(ElectricBorder edge) const
{
switch(edge) {
case ElectricTop:
return electric_border_top;
case ElectricTopRight:
return electric_border_top_right;
case ElectricRight:
return electric_border_right;
case ElectricBottomRight:
return electric_border_bottom_right;
case ElectricBottom:
return electric_border_bottom;
case ElectricBottomLeft:
return electric_border_bottom_left;
case ElectricLeft:
return electric_border_left;
case ElectricTopLeft:
return electric_border_top_left;
default:
// fallthrough
break;
}
return ElectricActionNone;
}
int Options::electricBorders() const
{
return electric_borders;
}
int Options::electricBorderDelay() const
{
return electric_border_delay;
}
int Options::electricBorderCooldown() const
{
return electric_border_cooldown;
}
Options::MouseCommand Options::wheelToMouseCommand(MouseWheelCommand com, int delta) const
{
switch(com) {
case MouseWheelRaiseLower:
return delta > 0 ? MouseRaise : MouseLower;
case MouseWheelShadeUnshade:
return delta > 0 ? MouseSetShade : MouseUnsetShade;
case MouseWheelMaximizeRestore:
return delta > 0 ? MouseMaximize : MouseRestore;
case MouseWheelAboveBelow:
return delta > 0 ? MouseAbove : MouseBelow;
case MouseWheelPreviousNextDesktop:
return delta > 0 ? MousePreviousDesktop : MouseNextDesktop;
case MouseWheelChangeOpacity:
return delta > 0 ? MouseOpacityMore : MouseOpacityLess;
case MouseWheelChangeCurrentTab:
return delta > 0 ? MousePreviousTab : MouseNextTab;
default:
return MouseNothing;
}
}
#endif
double Options::animationTimeFactor() const
{
const double factors[] = { 0, 0.2, 0.5, 1, 2, 4, 20 };
return factors[ animationSpeed ];
}
} // namespace
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