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kwin/kcmkwin/kwinoptions/windows.cpp
Laurent Montel c65b031e94 compile 
svn path=/trunk/KDE/kdebase/workspace/; revision=632855
2007-02-12 14:28:50 +00:00

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/*
* windows.cpp
*
* Copyright (c) 1997 Patrick Dowler dowler@morgul.fsh.uvic.ca
* Copyright (c) 2001 Waldo Bastian bastian@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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*
*/
#include <config.h>
#include <QDir>
#include <QLayout>
#include <QSlider>
#include <Q3ButtonGroup>
#include <QCheckBox>
#include <QRadioButton>
#include <QLabel>
#include <QComboBox>
//Added by qt3to4:
#include <QGridLayout>
#include <QHBoxLayout>
#include <QBoxLayout>
#include <QVBoxLayout>
#include <kmessagebox.h>
#include <qlabel.h>
#include <klocale.h>
#include <kcolorbutton.h>
#include <kconfig.h>
#include <knuminput.h>
#include <kapplication.h>
#include <kdialog.h>
#include <kglobal.h>
#include <kprocess.h>
#include <QTabWidget>
#include <QtDBus/QtDBus>
#include <X11/X.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include "windows.h"
// kwin config keywords
#define KWIN_FOCUS "FocusPolicy"
#define KWIN_PLACEMENT "Placement"
#define KWIN_MOVE "MoveMode"
#define KWIN_MINIMIZE_ANIM "AnimateMinimize"
#define KWIN_MINIMIZE_ANIM_SPEED "AnimateMinimizeSpeed"
#define KWIN_RESIZE_OPAQUE "ResizeMode"
#define KWIN_GEOMETRY "GeometryTip"
#define KWIN_AUTORAISE_INTERVAL "AutoRaiseInterval"
#define KWIN_AUTORAISE "AutoRaise"
#define KWIN_DELAYFOCUS_INTERVAL "DelayFocusInterval"
#define KWIN_DELAYFOCUS "DelayFocus"
#define KWIN_CLICKRAISE "ClickRaise"
#define KWIN_ANIMSHADE "AnimateShade"
#define KWIN_MOVE_RESIZE_MAXIMIZED "MoveResizeMaximizedWindows"
#define KWIN_ALTTABMODE "AltTabStyle"
#define KWIN_TRAVERSE_ALL "TraverseAll"
#define KWIN_SHOW_POPUP "ShowPopup"
#define KWIN_ROLL_OVER_DESKTOPS "RollOverDesktops"
#define KWIN_SHADEHOVER "ShadeHover"
#define KWIN_SHADEHOVER_INTERVAL "ShadeHoverInterval"
#define KWIN_FOCUS_STEALING "FocusStealingPreventionLevel"
#define KWIN_HIDE_UTILITY "HideUtilityWindowsForInactive"
// kwm config keywords
#define KWM_ELECTRIC_BORDER "ElectricBorders"
#define KWM_ELECTRIC_BORDER_DELAY "ElectricBorderDelay"
//CT 15mar 98 - magics
#define KWM_BRDR_SNAP_ZONE "BorderSnapZone"
#define KWM_BRDR_SNAP_ZONE_DEFAULT 10
#define KWM_WNDW_SNAP_ZONE "WindowSnapZone"
#define KWM_WNDW_SNAP_ZONE_DEFAULT 10
#define MAX_BRDR_SNAP 100
#define MAX_WNDW_SNAP 100
#define MAX_EDGE_RES 1000
KFocusConfig::~KFocusConfig ()
{
if (standAlone)
delete config;
}
// removed the LCD display over the slider - this is not good GUI design :) RNolden 051701
KFocusConfig::KFocusConfig (bool _standAlone, KConfig *_config, const KComponentData &inst, QWidget * parent)
: KCModule(inst, parent), config(_config), standAlone(_standAlone)
{
QString wtstr;
QBoxLayout *lay = new QVBoxLayout(this);
lay->setMargin(0);
lay->setSpacing(KDialog::spacingHint());
//iTLabel = new QLabel(i18n(" Allowed overlap:\n"
// "(% of desktop space)"),
// plcBox);
//iTLabel->setAlignment(AlignTop|AlignHCenter);
//pLay->addWidget(iTLabel,1,1);
//interactiveTrigger = new QSpinBox(0, 500, 1, plcBox);
//pLay->addWidget(interactiveTrigger,1,2);
//pLay->addRowSpacing(2,KDialog::spacingHint());
//lay->addWidget(plcBox);
// focus policy
fcsBox = new Q3ButtonGroup(i18n("Focus"),this);
fcsBox->setColumnLayout( 0, Qt::Horizontal );
QBoxLayout *fLay = new QVBoxLayout();
fLay->setSpacing(KDialog::spacingHint());
fcsBox->layout()->addItem( fLay );
QBoxLayout *cLay = new QHBoxLayout();
fLay->addLayout( cLay );
QLabel *fLabel = new QLabel(i18n("&Policy:"), fcsBox);
cLay->addWidget(fLabel, 0);
focusCombo = new QComboBox(fcsBox);
focusCombo->setEditable( false );
focusCombo->addItem(i18n("Click to Focus"), CLICK_TO_FOCUS);
focusCombo->addItem(i18n("Focus Follows Mouse"), FOCUS_FOLLOWS_MOUSE);
focusCombo->addItem(i18n("Focus Under Mouse"), FOCUS_UNDER_MOUSE);
focusCombo->addItem(i18n("Focus Strictly Under Mouse"), FOCUS_STRICTLY_UNDER_MOUSE);
cLay->addWidget(focusCombo,1 ,Qt::AlignLeft);
fLabel->setBuddy(focusCombo);
// FIXME, when more policies have been added to KWin
wtstr = i18n("The focus policy is used to determine the active window, i.e."
" the window you can work in. <ul>"
" <li><em>Click to focus:</em> A window becomes active when you click into it."
" This is the behavior you might know from other operating systems.</li>"
" <li><em>Focus follows mouse:</em> Moving the mouse pointer actively on to a"
" normal window activates it. New windows will receive the focus,"
" without you having to point the mouse at them explicitly."
" Very practical if you are using the mouse a lot.</li>"
" <li><em>Focus under mouse:</em> The window that happens to be under the"
" mouse pointer is active. If the mouse points nowhere, the last window"
" that was under the mouse has focus."
" New windows will not automatically receive the focus.</li>"
" <li><em>Focus strictly under mouse:</em> Only the window under the mouse pointer is"
" active. If the mouse points nowhere, nothing has focus."
" </ul>"
"Note that 'Focus under mouse' and 'Focus strictly under mouse' prevent certain"
" features such as the Alt+Tab walk through windows dialog in the KDE mode"
" from working properly."
);
focusCombo->setWhatsThis( wtstr);
fLabel->setWhatsThis( wtstr);
connect(focusCombo, SIGNAL(activated(int)), this, SLOT(setAutoRaiseEnabled()) );
// autoraise delay
autoRaiseOn = new QCheckBox(i18n("Auto &raise"), fcsBox);
fLay->addWidget(autoRaiseOn);
connect(autoRaiseOn,SIGNAL(toggled(bool)), this, SLOT(autoRaiseOnTog(bool)));
autoRaise = new KIntNumInput(500, fcsBox);
autoRaise->setLabel(i18n("Dela&y:"), Qt::AlignVCenter|Qt::AlignLeft);
autoRaise->setRange(0, 3000, 100, true);
autoRaise->setSteps(100,100);
autoRaise->setSuffix(i18n(" msec"));
fLay->addWidget(autoRaise);
connect(focusCombo, SIGNAL(activated(int)), this, SLOT(setDelayFocusEnabled()) );
delayFocusOn = new QCheckBox(i18n("Delay focus"), fcsBox);
fLay->addWidget(delayFocusOn);
connect(delayFocusOn,SIGNAL(toggled(bool)), this, SLOT(delayFocusOnTog(bool)));
delayFocus = new KIntNumInput(500, fcsBox);
delayFocus->setLabel(i18n("Dela&y:"), Qt::AlignVCenter|Qt::AlignLeft);
delayFocus->setRange(0, 3000, 100, true);
delayFocus->setSteps(100,100);
delayFocus->setSuffix(i18n(" msec"));
fLay->addWidget(delayFocus);
clickRaiseOn = new QCheckBox(i18n("C&lick raise active window"), fcsBox);
connect(clickRaiseOn,SIGNAL(toggled(bool)), this, SLOT(clickRaiseOnTog(bool)));
fLay->addWidget(clickRaiseOn);
// fLay->addColSpacing(0,qMax(autoRaiseOn->sizeHint().width(),
// clickRaiseOn->sizeHint().width()) + 15);
autoRaiseOn->setWhatsThis( i18n("When this option is enabled, a window in the background will automatically"
" come to the front when the mouse pointer has been over it for some time.") );
wtstr = i18n("This is the delay after which the window that the mouse pointer is over will automatically"
" come to the front.");
autoRaise->setWhatsThis( wtstr );
clickRaiseOn->setWhatsThis( i18n("When this option is enabled, the active window will be brought to the"
" front when you click somewhere into the window contents. To change"
" it for inactive windows, you need to change the settings"
" in the Actions tab.") );
delayFocusOn->setWhatsThis( i18n("When this option is enabled, there will be a delay after which the"
" window the mouse pointer is over will become active (receive focus).") );
delayFocus->setWhatsThis( i18n("This is the delay after which the window the mouse pointer is over"
" will automatically receive focus.") );
lay->addWidget(fcsBox);
kbdBox = new Q3ButtonGroup(i18n("Navigation"), this);
kbdBox->setColumnLayout( 0, Qt::Horizontal );
QVBoxLayout *kLay = new QVBoxLayout();
kLay->setSpacing(KDialog::spacingHint());
kbdBox->layout()->addItem( kLay );
altTabPopup = new QCheckBox( i18n("Show window list while switching windows"), kbdBox );
kLay->addWidget( altTabPopup );
wtstr = i18n("Hold down the Alt key and press the Tab key repeatedly to walk"
" through the windows on the current desktop (the Alt+Tab"
" combination can be reconfigured).\n\n"
"If this checkbox is checked"
" a popup widget is shown, displaying the icons of all windows to"
" walk through and the title of the currently selected one.\n\n"
"Otherwise, the focus is passed to a new window each time Tab"
" is pressed, with no popup widget. In addition, the previously"
" activated window will be sent to the back in this mode.");
altTabPopup->setWhatsThis( wtstr );
connect(focusCombo, SIGNAL(activated(int)), this, SLOT(updateAltTabMode()));
traverseAll = new QCheckBox( i18n( "&Traverse windows on all desktops" ), kbdBox );
kLay->addWidget( traverseAll );
wtstr = i18n( "Leave this option disabled if you want to limit walking through"
" windows to the current desktop." );
traverseAll->setWhatsThis( wtstr );
rollOverDesktops = new QCheckBox( i18n("Desktop navi&gation wraps around"), kbdBox );
kLay->addWidget(rollOverDesktops);
wtstr = i18n( "Enable this option if you want keyboard or active desktop border navigation beyond"
" the edge of a desktop to take you to the opposite edge of the new desktop." );
rollOverDesktops->setWhatsThis( wtstr );
showPopupinfo = new QCheckBox( i18n("Popup desktop name on desktop &switch"), kbdBox );
kLay->addWidget(showPopupinfo);
wtstr = i18n( "Enable this option if you wish to see the current desktop"
" name popup whenever the current desktop is changed." );
showPopupinfo->setWhatsThis( wtstr );
lay->addWidget(kbdBox);
lay->addStretch();
// Any changes goes to slotChanged()
connect(focusCombo, SIGNAL(activated(int)), SLOT(changed()));
connect(fcsBox, SIGNAL(clicked(int)), SLOT(changed()));
connect(autoRaise, SIGNAL(valueChanged(int)), SLOT(changed()));
connect(delayFocus, SIGNAL(valueChanged(int)), SLOT(changed()));
connect(altTabPopup, SIGNAL(clicked()), SLOT(changed()));
connect(traverseAll, SIGNAL(clicked()), SLOT(changed()));
connect(rollOverDesktops, SIGNAL(clicked()), SLOT(changed()));
connect(showPopupinfo, SIGNAL(clicked()), SLOT(changed()));
load();
}
int KFocusConfig::getFocus()
{
return focusCombo->currentIndex();
}
void KFocusConfig::setFocus(int foc)
{
focusCombo->setCurrentIndex(foc);
// this will disable/hide the auto raise delay widget if focus==click
setAutoRaiseEnabled();
updateAltTabMode();
}
void KFocusConfig::updateAltTabMode()
{
// not KDE-style Alt+Tab with unreasonable focus policies
altTabPopup->setEnabled( focusCombo->currentIndex() == 0 || focusCombo->currentIndex() == 1 );
}
void KFocusConfig::setAutoRaiseInterval(int tb)
{
autoRaise->setValue(tb);
}
void KFocusConfig::setDelayFocusInterval(int tb)
{
delayFocus->setValue(tb);
}
int KFocusConfig::getAutoRaiseInterval()
{
return autoRaise->value();
}
int KFocusConfig::getDelayFocusInterval()
{
return delayFocus->value();
}
void KFocusConfig::setAutoRaise(bool on)
{
autoRaiseOn->setChecked(on);
}
void KFocusConfig::setDelayFocus(bool on)
{
delayFocusOn->setChecked(on);
}
void KFocusConfig::setClickRaise(bool on)
{
clickRaiseOn->setChecked(on);
}
void KFocusConfig::setAutoRaiseEnabled()
{
// the auto raise related widgets are: autoRaise
if ( focusCombo->currentIndex() != CLICK_TO_FOCUS )
{
autoRaiseOn->setEnabled(true);
autoRaiseOnTog(autoRaiseOn->isChecked());
}
else
{
autoRaiseOn->setEnabled(false);
autoRaiseOnTog(false);
}
}
void KFocusConfig::setDelayFocusEnabled()
{
// the delayed focus related widgets are: delayFocus
if ( focusCombo->currentIndex() != CLICK_TO_FOCUS )
{
delayFocusOn->setEnabled(true);
delayFocusOnTog(delayFocusOn->isChecked());
}
else
{
delayFocusOn->setEnabled(false);
delayFocusOnTog(false);
}
}
void KFocusConfig::autoRaiseOnTog(bool a) {
autoRaise->setEnabled(a);
clickRaiseOn->setEnabled( !a );
}
void KFocusConfig::delayFocusOnTog(bool a) {
delayFocus->setEnabled(a);
}
void KFocusConfig::clickRaiseOnTog(bool ) {
}
void KFocusConfig::setAltTabMode(bool a) {
altTabPopup->setChecked(a);
}
void KFocusConfig::setTraverseAll(bool a) {
traverseAll->setChecked(a);
}
void KFocusConfig::setRollOverDesktops(bool a) {
rollOverDesktops->setChecked(a);
}
void KFocusConfig::setShowPopupinfo(bool a) {
showPopupinfo->setChecked(a);
}
void KFocusConfig::load( void )
{
QString key;
config->setGroup( "Windows" );
key = config->readEntry(KWIN_FOCUS);
if( key == "ClickToFocus")
setFocus(CLICK_TO_FOCUS);
else if( key == "FocusFollowsMouse")
setFocus(FOCUS_FOLLOWS_MOUSE);
else if(key == "FocusUnderMouse")
setFocus(FOCUS_UNDER_MOUSE);
else if(key == "FocusStrictlyUnderMouse")
setFocus(FOCUS_STRICTLY_UNDER_MOUSE);
int k = config->readEntry(KWIN_AUTORAISE_INTERVAL,750);
setAutoRaiseInterval(k);
k = config->readEntry(KWIN_DELAYFOCUS_INTERVAL,750);
setDelayFocusInterval(k);
key = config->readEntry(KWIN_AUTORAISE);
setAutoRaise(key == "on");
key = config->readEntry(KWIN_DELAYFOCUS);
setDelayFocus(key == "on");
key = config->readEntry(KWIN_CLICKRAISE);
setClickRaise(key != "off");
setAutoRaiseEnabled(); // this will disable/hide the auto raise delay widget if focus==click
setDelayFocusEnabled();
key = config->readEntry(KWIN_ALTTABMODE, "KDE");
setAltTabMode(key == "KDE");
setRollOverDesktops( config->readEntry(KWIN_ROLL_OVER_DESKTOPS, true));
config->setGroup( "PopupInfo" );
setShowPopupinfo( config->readEntry(KWIN_SHOW_POPUP, false));
config->setGroup( "TabBox" );
setTraverseAll( config->readEntry(KWIN_TRAVERSE_ALL, false));
config->setGroup("Desktops");
emit KCModule::changed(false);
}
void KFocusConfig::save( void )
{
int v;
config->setGroup( "Windows" );
v = getFocus();
if (v == CLICK_TO_FOCUS)
config->writeEntry(KWIN_FOCUS,"ClickToFocus");
else if (v == FOCUS_UNDER_MOUSE)
config->writeEntry(KWIN_FOCUS,"FocusUnderMouse");
else if (v == FOCUS_STRICTLY_UNDER_MOUSE)
config->writeEntry(KWIN_FOCUS,"FocusStrictlyUnderMouse");
else
config->writeEntry(KWIN_FOCUS,"FocusFollowsMouse");
v = getAutoRaiseInterval();
if (v <0) v = 0;
config->writeEntry(KWIN_AUTORAISE_INTERVAL,v);
v = getDelayFocusInterval();
if (v <0) v = 0;
config->writeEntry(KWIN_DELAYFOCUS_INTERVAL,v);
if (autoRaiseOn->isChecked())
config->writeEntry(KWIN_AUTORAISE, "on");
else
config->writeEntry(KWIN_AUTORAISE, "off");
if (delayFocusOn->isChecked())
config->writeEntry(KWIN_DELAYFOCUS, "on");
else
config->writeEntry(KWIN_DELAYFOCUS, "off");
if (clickRaiseOn->isChecked())
config->writeEntry(KWIN_CLICKRAISE, "on");
else
config->writeEntry(KWIN_CLICKRAISE, "off");
if (altTabPopup->isChecked())
config->writeEntry(KWIN_ALTTABMODE, "KDE");
else
config->writeEntry(KWIN_ALTTABMODE, "CDE");
config->writeEntry( KWIN_ROLL_OVER_DESKTOPS, rollOverDesktops->isChecked());
config->setGroup( "PopupInfo" );
config->writeEntry( KWIN_SHOW_POPUP, showPopupinfo->isChecked());
config->setGroup( "TabBox" );
config->writeEntry( KWIN_TRAVERSE_ALL , traverseAll->isChecked());
config->setGroup("Desktops");
if (standAlone)
{
config->sync();
// Send signal to all kwin instances
QDBusMessage message =
QDBusMessage::createSignal("/KWin", "org.kde.KWin", "reloadConfig");
QDBusConnection::sessionBus().send(message);
}
emit KCModule::changed(false);
}
void KFocusConfig::defaults()
{
setAutoRaiseInterval(0);
setDelayFocusInterval(0);
setFocus(CLICK_TO_FOCUS);
setAutoRaise(false);
setDelayFocus(false);
setClickRaise(true);
setAltTabMode(true);
setTraverseAll( false );
setRollOverDesktops(true);
setShowPopupinfo(false);
emit KCModule::changed(true);
}
KAdvancedConfig::~KAdvancedConfig ()
{
if (standAlone)
delete config;
}
KAdvancedConfig::KAdvancedConfig (bool _standAlone, KConfig *_config, const KComponentData &inst, QWidget *parent)
: KCModule(inst, parent), config(_config), standAlone(_standAlone)
{
QString wtstr;
QBoxLayout *lay = new QVBoxLayout (this);
lay->setMargin(0);
lay->setSpacing(KDialog::spacingHint());
//iTLabel = new QLabel(i18n(" Allowed overlap:\n"
// "(% of desktop space)"),
// plcBox);
//iTLabel->setAlignment(AlignTop|AlignHCenter);
//pLay->addWidget(iTLabel,1,1);
//interactiveTrigger = new QSpinBox(0, 500, 1, plcBox);
//pLay->addWidget(interactiveTrigger,1,2);
//pLay->addRowSpacing(2,KDialog::spacingHint());
//lay->addWidget(plcBox);
shBox = new Q3VButtonGroup(i18n("Shading"), this);
animateShade = new QCheckBox(i18n("Anima&te"), shBox);
animateShade->setWhatsThis( i18n("Animate the action of reducing the window to its titlebar (shading)"
" as well as the expansion of a shaded window") );
shadeHoverOn = new QCheckBox(i18n("&Enable hover"), shBox);
connect(shadeHoverOn, SIGNAL(toggled(bool)), this, SLOT(shadeHoverChanged(bool)));
shadeHover = new KIntNumInput(500, shBox);
shadeHover->setLabel(i18n("Dela&y:"), Qt::AlignVCenter|Qt::AlignLeft);
shadeHover->setRange(0, 3000, 100, true);
shadeHover->setSteps(100, 100);
shadeHover->setSuffix(i18n(" msec"));
shadeHoverOn->setWhatsThis( i18n("If Shade Hover is enabled, a shaded window will un-shade automatically "
"when the mouse pointer has been over the title bar for some time."));
wtstr = i18n("Sets the time in milliseconds before the window unshades "
"when the mouse pointer goes over the shaded window.");
shadeHover->setWhatsThis( wtstr);
lay->addWidget(shBox);
// Any changes goes to slotChanged()
connect(animateShade, SIGNAL(toggled(bool)), SLOT(changed()));
connect(shadeHoverOn, SIGNAL(toggled(bool)), SLOT(changed()));
connect(shadeHover, SIGNAL(valueChanged(int)), SLOT(changed()));
electricBox = new Q3VButtonGroup(i18n("Active Desktop Borders"), this);
electricBox->layout()->setMargin(15);
electricBox->setWhatsThis( i18n("If this option is enabled, moving the mouse to a screen border"
" will change your desktop. This is e.g. useful if you want to drag windows from one desktop"
" to the other.") );
active_disable = new QRadioButton(i18n("D&isabled"), electricBox);
active_move = new QRadioButton(i18n("Only &when moving windows"), electricBox);
active_always = new QRadioButton(i18n("A&lways enabled"), electricBox);
delays = new KIntNumInput(10, electricBox);
delays->setRange(0, MAX_EDGE_RES, 50, true);
delays->setSuffix(i18n(" msec"));
delays->setLabel(i18n("Desktop &switch delay:"));
delays->setWhatsThis( i18n("Here you can set a delay for switching desktops using the active"
" borders feature. Desktops will be switched after the mouse has been pushed against a screen border"
" for the specified number of milliseconds.") );
connect( electricBox, SIGNAL(clicked(int)), this, SLOT(setEBorders()));
// Any changes goes to slotChanged()
connect(electricBox, SIGNAL(clicked(int)), SLOT(changed()));
connect(delays, SIGNAL(valueChanged(int)), SLOT(changed()));
lay->addWidget(electricBox);
QHBoxLayout* focusStealingLayout = new QHBoxLayout();
focusStealingLayout->setSpacing(KDialog::spacingHint());
lay->addLayout( focusStealingLayout );
QLabel* focusStealingLabel = new QLabel( i18n( "Focus stealing prevention level:" ), this );
focusStealing = new QComboBox( this );
focusStealing->addItem( i18nc( "Focus Stealing Prevention Level", "None" ));
focusStealing->addItem( i18nc( "Focus Stealing Prevention Level", "Low" ));
focusStealing->addItem( i18nc( "Focus Stealing Prevention Level", "Normal" ));
focusStealing->addItem( i18nc( "Focus Stealing Prevention Level", "High" ));
focusStealing->addItem( i18nc( "Focus Stealing Prevention Level", "Extreme" ));
focusStealingLabel->setBuddy( focusStealing );
focusStealingLayout->addWidget( focusStealingLabel );
focusStealingLayout->addWidget( focusStealing, Qt::AlignLeft );
wtstr = i18n( "<p>This option specifies how much KWin will try to prevent unwanted focus stealing "
"caused by unexpected activation of new windows. (Note: This feature does not "
"work with the Focus Under Mouse or Focus Strictly Under Mouse focus policies.)"
"<ul>"
"<li><em>None:</em> Prevention is turned off "
"and new windows always become activated.</li>"
"<li><em>Low:</em> Prevention is enabled; when some window does not have support "
"for the underlying mechanism and KWin cannot reliably decide whether to "
"activate the window or not, it will be activated. This setting may have both "
"worse and better results than normal level, depending on the applications.</li>"
"<li><em>Normal:</em> Prevention is enabled.</li>"
"<li><em>High:</em> New windows get activated only if no window is currently active "
"or if they belong to the currently active application. This setting is probably "
"not really usable when not using mouse focus policy.</li>"
"<li><em>Extreme:</em> All windows must be explicitly activated by the user.</li>"
"</ul></p>"
"<p>Windows that are prevented from stealing focus are marked as demanding attention, "
"which by default means their taskbar entry will be highlighted. This can be changed "
"in the Notifications control module.</p>" );
focusStealing->setWhatsThis( wtstr );
focusStealingLabel->setWhatsThis( wtstr );
connect(focusStealing, SIGNAL(activated(int)), SLOT(changed()));
hideUtilityWindowsForInactive = new QCheckBox( i18n( "Hide utility windows for inactive applications" ), this );
hideUtilityWindowsForInactive->setWhatsThis(
i18n( "When turned on, utility windows (tool windows, torn-off menus,...) of inactive applications will be"
" hidden and will be shown only when the application becomes active. Note that applications"
" have to mark the windows with the proper window type for this feature to work." ));
connect(hideUtilityWindowsForInactive, SIGNAL(toggled(bool)), SLOT(changed()));
lay->addWidget( hideUtilityWindowsForInactive );
lay->addStretch();
load();
}
void KAdvancedConfig::setShadeHover(bool on) {
shadeHoverOn->setChecked(on);
shadeHover->setEnabled(on);
}
void KAdvancedConfig::setShadeHoverInterval(int k) {
shadeHover->setValue(k);
}
int KAdvancedConfig::getShadeHoverInterval() {
return shadeHover->value();
}
void KAdvancedConfig::shadeHoverChanged(bool a) {
shadeHover->setEnabled(a);
}
void KAdvancedConfig::setAnimateShade(bool a) {
animateShade->setChecked(a);
}
void KAdvancedConfig::setFocusStealing(int l) {
l = qMax( 0, qMin( 4, l ));
focusStealing->setCurrentIndex(l);
}
void KAdvancedConfig::setHideUtilityWindowsForInactive(bool s) {
hideUtilityWindowsForInactive->setChecked( s );
}
void KAdvancedConfig::load( void )
{
config->setGroup( "Windows" );
setAnimateShade(config->readEntry(KWIN_ANIMSHADE, true));
setShadeHover(config->readEntry(KWIN_SHADEHOVER, false));
setShadeHoverInterval(config->readEntry(KWIN_SHADEHOVER_INTERVAL, 250));
setElectricBorders(config->readEntry(KWM_ELECTRIC_BORDER, 0));
setElectricBorderDelay(config->readEntry(KWM_ELECTRIC_BORDER_DELAY, 150));
// setFocusStealing( config->readEntry(KWIN_FOCUS_STEALING, 2 ));
// TODO default to low for now
setFocusStealing( config->readEntry(KWIN_FOCUS_STEALING, 1 ));
setHideUtilityWindowsForInactive( config->readEntry( KWIN_HIDE_UTILITY, true));
emit KCModule::changed(false);
}
void KAdvancedConfig::save( void )
{
int v;
config->setGroup( "Windows" );
config->writeEntry(KWIN_ANIMSHADE, animateShade->isChecked());
if (shadeHoverOn->isChecked())
config->writeEntry(KWIN_SHADEHOVER, "on");
else
config->writeEntry(KWIN_SHADEHOVER, "off");
v = getShadeHoverInterval();
if (v<0) v = 0;
config->writeEntry(KWIN_SHADEHOVER_INTERVAL, v);
config->writeEntry(KWM_ELECTRIC_BORDER, getElectricBorders());
config->writeEntry(KWM_ELECTRIC_BORDER_DELAY,getElectricBorderDelay());
config->writeEntry(KWIN_FOCUS_STEALING, focusStealing->currentIndex());
config->writeEntry(KWIN_HIDE_UTILITY, hideUtilityWindowsForInactive->isChecked());
if (standAlone)
{
config->sync();
// Send signal to all kwin instances
QDBusMessage message =
QDBusMessage::createSignal("/KWin", "org.kde.KWin", "reloadConfig");
QDBusConnection::sessionBus().send(message);
}
emit KCModule::changed(false);
}
void KAdvancedConfig::defaults()
{
setAnimateShade(true);
setShadeHover(false);
setShadeHoverInterval(250);
setElectricBorders(0);
setElectricBorderDelay(150);
// setFocusStealing(2);
// TODO default to low for now
setFocusStealing(1);
setHideUtilityWindowsForInactive( true );
emit KCModule::changed(true);
}
void KAdvancedConfig::setEBorders()
{
delays->setEnabled(!active_disable->isChecked());
}
int KAdvancedConfig::getElectricBorders()
{
if (active_move->isChecked())
return 1;
if (active_always->isChecked())
return 2;
return 0;
}
int KAdvancedConfig::getElectricBorderDelay()
{
return delays->value();
}
void KAdvancedConfig::setElectricBorders(int i){
switch(i)
{
case 1: active_move->setChecked(true); break;
case 2: active_always->setChecked(true); break;
default: active_disable->setChecked(true); break;
}
setEBorders();
}
void KAdvancedConfig::setElectricBorderDelay(int delay)
{
delays->setValue(delay);
}
KMovingConfig::~KMovingConfig ()
{
if (standAlone)
delete config;
}
KMovingConfig::KMovingConfig (bool _standAlone, KConfig *_config, const KComponentData &inst, QWidget *parent)
: KCModule(inst, parent), config(_config), standAlone(_standAlone)
{
QString wtstr;
QBoxLayout *lay = new QVBoxLayout (this);
lay->setMargin(0);
lay->setSpacing(KDialog::spacingHint());
windowsBox = new Q3ButtonGroup(i18n("Windows"), this);
windowsBox->setColumnLayout( 0, Qt::Horizontal );
QBoxLayout *wLay = new QVBoxLayout ();
wLay->setSpacing(KDialog::spacingHint());
windowsBox->layout()->addItem( wLay );
QBoxLayout *bLay = new QVBoxLayout;
wLay->addLayout(bLay);
opaque = new QCheckBox(i18n("Di&splay content in moving windows"), windowsBox);
bLay->addWidget(opaque);
opaque->setWhatsThis( i18n("Enable this option if you want a window's content to be fully shown"
" while moving it, instead of just showing a window 'skeleton'. The result may not be satisfying"
" on slow machines without graphic acceleration.") );
resizeOpaqueOn = new QCheckBox(i18n("Display content in &resizing windows"), windowsBox);
bLay->addWidget(resizeOpaqueOn);
resizeOpaqueOn->setWhatsThis( i18n("Enable this option if you want a window's content to be shown"
" while resizing it, instead of just showing a window 'skeleton'. The result may not be satisfying"
" on slow machines.") );
geometryTipOn = new QCheckBox(i18n("Display window &geometry when moving or resizing"), windowsBox);
bLay->addWidget(geometryTipOn);
geometryTipOn->setWhatsThis( i18n("Enable this option if you want a window's geometry to be displayed"
" while it is being moved or resized. The window position relative"
" to the top-left corner of the screen is displayed together with"
" its size."));
QGridLayout *rLay = new QGridLayout();
bLay->addLayout(rLay);
rLay->setColumnStretch(0,0);
rLay->setColumnStretch(1,1);
minimizeAnimOn = new QCheckBox(i18n("Animate minimi&ze and restore"),
windowsBox);
minimizeAnimOn->setWhatsThis( i18n("Enable this option if you want an animation shown when"
" windows are minimized or restored." ) );
rLay->addWidget(minimizeAnimOn,0,0);
minimizeAnimSlider = new QSlider(windowsBox);
minimizeAnimSlider->setRange( 0, 10 );
minimizeAnimSlider->setSingleStep( 1 );
minimizeAnimSlider->setPageStep( 1 );
minimizeAnimSlider->setValue( 0 );
minimizeAnimSlider->setOrientation( Qt::Horizontal );
minimizeAnimSlider->setTickPosition(QSlider::TicksBelow);
rLay->addWidget(minimizeAnimSlider,0,0,1,2);
connect(minimizeAnimOn, SIGNAL(toggled(bool)), this, SLOT(setMinimizeAnim(bool)));
connect(minimizeAnimSlider, SIGNAL(valueChanged(int)), this, SLOT(setMinimizeAnimSpeed(int)));
minimizeAnimSlowLabel= new QLabel(i18n("Slow"),windowsBox);
minimizeAnimSlowLabel->setAlignment(Qt::AlignTop|Qt::AlignLeft);
rLay->addWidget(minimizeAnimSlowLabel,1,1);
minimizeAnimFastLabel= new QLabel(i18n("Fast"),windowsBox);
minimizeAnimFastLabel->setAlignment(Qt::AlignTop|Qt::AlignRight);
rLay->addWidget(minimizeAnimFastLabel,1,2);
wtstr = i18n("Here you can set the speed of the animation shown when windows are"
" minimized and restored. ");
minimizeAnimSlider->setWhatsThis( wtstr );
minimizeAnimSlowLabel->setWhatsThis( wtstr );
minimizeAnimFastLabel->setWhatsThis( wtstr );
moveResizeMaximized = new QCheckBox( i18n("Allow moving and resizing o&f maximized windows"), windowsBox);
bLay->addWidget(moveResizeMaximized);
moveResizeMaximized->setWhatsThis( i18n("When enabled, this feature activates the border of maximized windows"
" and allows you to move or resize them,"
" just like for normal windows"));
QBoxLayout *vLay = new QHBoxLayout();
bLay->addLayout( vLay );
QLabel *plcLabel = new QLabel(i18n("&Placement:"),windowsBox);
placementCombo = new QComboBox(windowsBox);
placementCombo->setEditable( false );
placementCombo->addItem(i18n("Smart"), SMART_PLACEMENT);
placementCombo->addItem(i18n("Maximizing"), MAXIMIZING_PLACEMENT);
placementCombo->addItem(i18n("Cascade"), CASCADE_PLACEMENT);
placementCombo->addItem(i18n("Random"), RANDOM_PLACEMENT);
placementCombo->addItem(i18n("Centered"), CENTERED_PLACEMENT);
placementCombo->addItem(i18n("Zero-Cornered"), ZEROCORNERED_PLACEMENT);
// CT: disabling is needed as long as functionality misses in kwin
//placementCombo->addItem(i18n("Interactive"), INTERACTIVE_PLACEMENT);
//placementCombo->addItem(i18n("Manual"), MANUAL_PLACEMENT);
placementCombo->setCurrentIndex(SMART_PLACEMENT);
// FIXME, when more policies have been added to KWin
wtstr = i18n("The placement policy determines where a new window"
" will appear on the desktop."
" <ul>"
" <li><em>Smart</em> will try to achieve a minimum overlap of windows</li>"
" <li><em>Maximizing</em> will try to maximize every window to fill the whole screen."
" It might be useful to selectively affect placement of some windows using"
" the window-specific settings.</li>"
" <li><em>Cascade</em> will cascade the windows</li>"
" <li><em>Random</em> will use a random position</li>"
" <li><em>Centered</em> will place the window centered</li>"
" <li><em>Zero-Cornered</em> will place the window in the top-left corner</li>"
"</ul>") ;
plcLabel->setWhatsThis( wtstr);
placementCombo->setWhatsThis( wtstr);
plcLabel->setBuddy(placementCombo);
vLay->addWidget(plcLabel, 0);
vLay->addWidget(placementCombo, 1, Qt::AlignLeft);
bLay->addSpacing(10);
lay->addWidget(windowsBox);
//iTLabel = new QLabel(i18n(" Allowed overlap:\n"
// "(% of desktop space)"),
// plcBox);
//iTLabel->setAlignment(AlignTop|AlignHCenter);
//pLay->addWidget(iTLabel,1,1);
//interactiveTrigger = new QSpinBox(0, 500, 1, plcBox);
//pLay->addWidget(interactiveTrigger,1,2);
//pLay->addRowSpacing(2,KDialog::spacingHint());
//lay->addWidget(plcBox);
//CT 15mar98 - add EdgeResistance, BorderAttractor, WindowsAttractor config
MagicBox = new Q3VButtonGroup(i18n("Snap Zones"), this);
MagicBox->layout()->setMargin(15);
BrdrSnap = new KIntNumInput(10, MagicBox);
BrdrSnap->setSpecialValueText( i18n("none") );
BrdrSnap->setRange( 0, MAX_BRDR_SNAP);
BrdrSnap->setLabel(i18n("&Border snap zone:"));
BrdrSnap->setSteps(1,10);
BrdrSnap->setWhatsThis( i18n("Here you can set the snap zone for screen borders, i.e."
" the 'strength' of the magnetic field which will make windows snap to the border when"
" moved near it.") );
WndwSnap = new KIntNumInput(10, MagicBox);
WndwSnap->setSpecialValueText( i18n("none") );
WndwSnap->setRange( 0, MAX_WNDW_SNAP);
WndwSnap->setLabel(i18n("&Window snap zone:"));
BrdrSnap->setSteps(1,10);
WndwSnap->setWhatsThis( i18n("Here you can set the snap zone for windows, i.e."
" the 'strength' of the magnetic field which will make windows snap to each other when"
" they're moved near another window.") );
OverlapSnap=new QCheckBox(i18n("Snap windows onl&y when overlapping"),MagicBox);
OverlapSnap->setWhatsThis( i18n("Here you can set that windows will be only"
" snapped if you try to overlap them, i.e. they will not be snapped if the windows"
" comes only near another window or border.") );
lay->addWidget(MagicBox);
lay->addStretch();
load();
// Any changes goes to slotChanged()
connect( opaque, SIGNAL(clicked()), SLOT(changed()));
connect( resizeOpaqueOn, SIGNAL(clicked()), SLOT(changed()));
connect( geometryTipOn, SIGNAL(clicked()), SLOT(changed()));
connect( minimizeAnimOn, SIGNAL(clicked() ), SLOT(changed()));
connect( minimizeAnimSlider, SIGNAL(valueChanged(int)), SLOT(changed()));
connect( moveResizeMaximized, SIGNAL(toggled(bool)), SLOT(changed()));
connect( placementCombo, SIGNAL(activated(int)), SLOT(changed()));
connect( BrdrSnap, SIGNAL(valueChanged(int)), SLOT(changed()));
connect( BrdrSnap, SIGNAL(valueChanged(int)), SLOT(slotBrdrSnapChanged(int)));
connect( WndwSnap, SIGNAL(valueChanged(int)), SLOT(changed()));
connect( WndwSnap, SIGNAL(valueChanged(int)), SLOT(slotWndwSnapChanged(int)));
connect( OverlapSnap, SIGNAL(clicked()), SLOT(changed()));
// To get suffix to BrdrSnap and WndwSnap inputs with default values.
slotBrdrSnapChanged(BrdrSnap->value());
slotWndwSnapChanged(WndwSnap->value());
}
int KMovingConfig::getMove()
{
return (opaque->isChecked())? OPAQUE : TRANSPARENT;
}
void KMovingConfig::setMove(int trans)
{
opaque->setChecked(trans == OPAQUE);
}
void KMovingConfig::setGeometryTip(bool showGeometryTip)
{
geometryTipOn->setChecked(showGeometryTip);
}
bool KMovingConfig::getGeometryTip()
{
return geometryTipOn->isChecked();
}
// placement policy --- CT 31jan98 ---
int KMovingConfig::getPlacement()
{
return placementCombo->currentIndex();
}
void KMovingConfig::setPlacement(int plac)
{
placementCombo->setCurrentIndex(plac);
}
bool KMovingConfig::getMinimizeAnim()
{
return minimizeAnimOn->isChecked();
}
int KMovingConfig::getMinimizeAnimSpeed()
{
return minimizeAnimSlider->value();
}
void KMovingConfig::setMinimizeAnim(bool anim)
{
minimizeAnimOn->setChecked( anim );
minimizeAnimSlider->setEnabled( anim );
minimizeAnimSlowLabel->setEnabled( anim );
minimizeAnimFastLabel->setEnabled( anim );
}
void KMovingConfig::setMinimizeAnimSpeed(int speed)
{
minimizeAnimSlider->setValue(speed);
}
int KMovingConfig::getResizeOpaque()
{
return (resizeOpaqueOn->isChecked())? RESIZE_OPAQUE : RESIZE_TRANSPARENT;
}
void KMovingConfig::setResizeOpaque(int opaque)
{
resizeOpaqueOn->setChecked(opaque == RESIZE_OPAQUE);
}
void KMovingConfig::setMoveResizeMaximized(bool a) {
moveResizeMaximized->setChecked(a);
}
void KMovingConfig::slotBrdrSnapChanged(int value) {
BrdrSnap->setSuffix(i18np(" pixel", " pixels", value));
}
void KMovingConfig::slotWndwSnapChanged(int value) {
WndwSnap->setSuffix(i18np(" pixel", " pixels", value));
}
void KMovingConfig::load( void )
{
QString key;
config->setGroup( "Windows" );
key = config->readEntry(KWIN_MOVE, "Opaque");
if( key == "Transparent")
setMove(TRANSPARENT);
else if( key == "Opaque")
setMove(OPAQUE);
//CT 17Jun1998 - variable animation speed from 0 (none!!) to 10 (max)
bool anim = config->readEntry(KWIN_MINIMIZE_ANIM, true);
int animSpeed = config->readEntry(KWIN_MINIMIZE_ANIM_SPEED, 5);
if( animSpeed < 1 ) animSpeed = 0;
if( animSpeed > 10 ) animSpeed = 10;
setMinimizeAnim( anim );
setMinimizeAnimSpeed( animSpeed );
// DF: please keep the default consistent with kwin (options.cpp line 145)
key = config->readEntry(KWIN_RESIZE_OPAQUE, "Opaque");
if( key == "Opaque")
setResizeOpaque(RESIZE_OPAQUE);
else if ( key == "Transparent")
setResizeOpaque(RESIZE_TRANSPARENT);
//KS 10Jan2003 - Geometry Tip during window move/resize
bool showGeomTip = config->readEntry(KWIN_GEOMETRY, false);
setGeometryTip( showGeomTip );
// placement policy --- CT 19jan98 ---
key = config->readEntry(KWIN_PLACEMENT);
//CT 13mar98 interactive placement
// if( key.left(11) == "interactive") {
// setPlacement(INTERACTIVE_PLACEMENT);
// int comma_pos = key.find(',');
// if (comma_pos < 0)
// interactiveTrigger->setValue(0);
// else
// interactiveTrigger->setValue (key.right(key.length()
// - comma_pos).toUInt(0));
// iTLabel->setEnabled(true);
// interactiveTrigger->show();
// }
// else {
// interactiveTrigger->setValue(0);
// iTLabel->setEnabled(false);
// interactiveTrigger->hide();
if( key == "Random")
setPlacement(RANDOM_PLACEMENT);
else if( key == "Cascade")
setPlacement(CASCADE_PLACEMENT); //CT 31jan98
//CT 31mar98 manual placement
else if( key == "manual")
setPlacement(MANUAL_PLACEMENT);
else if( key == "Centered")
setPlacement(CENTERED_PLACEMENT);
else if( key == "ZeroCornered")
setPlacement(ZEROCORNERED_PLACEMENT);
else if( key == "Maximizing")
setPlacement(MAXIMIZING_PLACEMENT);
else
setPlacement(SMART_PLACEMENT);
// }
setMoveResizeMaximized(config->readEntry(KWIN_MOVE_RESIZE_MAXIMIZED, false));
int v;
v = config->readEntry(KWM_BRDR_SNAP_ZONE, KWM_BRDR_SNAP_ZONE_DEFAULT);
if (v > MAX_BRDR_SNAP) setBorderSnapZone(MAX_BRDR_SNAP);
else if (v < 0) setBorderSnapZone (0);
else setBorderSnapZone(v);
v = config->readEntry(KWM_WNDW_SNAP_ZONE, KWM_WNDW_SNAP_ZONE_DEFAULT);
if (v > MAX_WNDW_SNAP) setWindowSnapZone(MAX_WNDW_SNAP);
else if (v < 0) setWindowSnapZone (0);
else setWindowSnapZone(v);
OverlapSnap->setChecked(config->readEntry("SnapOnlyWhenOverlapping", false));
emit KCModule::changed(false);
}
void KMovingConfig::save( void )
{
int v;
config->setGroup( "Windows" );
v = getMove();
if (v == TRANSPARENT)
config->writeEntry(KWIN_MOVE,"Transparent");
else
config->writeEntry(KWIN_MOVE,"Opaque");
config->writeEntry(KWIN_GEOMETRY, getGeometryTip());
// placement policy --- CT 31jan98 ---
v =getPlacement();
if (v == RANDOM_PLACEMENT)
config->writeEntry(KWIN_PLACEMENT, "Random");
else if (v == CASCADE_PLACEMENT)
config->writeEntry(KWIN_PLACEMENT, "Cascade");
else if (v == CENTERED_PLACEMENT)
config->writeEntry(KWIN_PLACEMENT, "Centered");
else if (v == ZEROCORNERED_PLACEMENT)
config->writeEntry(KWIN_PLACEMENT, "ZeroCornered");
else if (v == MAXIMIZING_PLACEMENT)
config->writeEntry(KWIN_PLACEMENT, "Maximizing");
//CT 13mar98 manual and interactive placement
// else if (v == MANUAL_PLACEMENT)
// config->writeEntry(KWIN_PLACEMENT, "Manual");
// else if (v == INTERACTIVE_PLACEMENT) {
// QString tmpstr = QString("Interactive,%1").arg(interactiveTrigger->value());
// config->writeEntry(KWIN_PLACEMENT, tmpstr);
// }
else
config->writeEntry(KWIN_PLACEMENT, "Smart");
config->writeEntry(KWIN_MINIMIZE_ANIM, getMinimizeAnim());
config->writeEntry(KWIN_MINIMIZE_ANIM_SPEED, getMinimizeAnimSpeed());
v = getResizeOpaque();
if (v == RESIZE_OPAQUE)
config->writeEntry(KWIN_RESIZE_OPAQUE, "Opaque");
else
config->writeEntry(KWIN_RESIZE_OPAQUE, "Transparent");
config->writeEntry(KWIN_MOVE_RESIZE_MAXIMIZED, moveResizeMaximized->isChecked());
config->writeEntry(KWM_BRDR_SNAP_ZONE,getBorderSnapZone());
config->writeEntry(KWM_WNDW_SNAP_ZONE,getWindowSnapZone());
config->writeEntry("SnapOnlyWhenOverlapping",OverlapSnap->isChecked());
if (standAlone)
{
config->sync();
// Send signal to all kwin instances
QDBusMessage message =
QDBusMessage::createSignal("/KWin", "org.kde.KWin", "reloadConfig");
QDBusConnection::sessionBus().send(message);
}
emit KCModule::changed(false);
}
void KMovingConfig::defaults()
{
setMove(OPAQUE);
setResizeOpaque(RESIZE_TRANSPARENT);
setGeometryTip(false);
setPlacement(SMART_PLACEMENT);
setMoveResizeMaximized(false);
//copied from kcontrol/konq/kwindesktop, aleXXX
setWindowSnapZone(KWM_WNDW_SNAP_ZONE_DEFAULT);
setBorderSnapZone(KWM_BRDR_SNAP_ZONE_DEFAULT);
OverlapSnap->setChecked(false);
setMinimizeAnim( true );
setMinimizeAnimSpeed( 5 );
emit KCModule::changed(true);
}
int KMovingConfig::getBorderSnapZone() {
return BrdrSnap->value();
}
void KMovingConfig::setBorderSnapZone(int pxls) {
BrdrSnap->setValue(pxls);
}
int KMovingConfig::getWindowSnapZone() {
return WndwSnap->value();
}
void KMovingConfig::setWindowSnapZone(int pxls) {
WndwSnap->setValue(pxls);
}
KTranslucencyConfig::~KTranslucencyConfig ()
{
if (standAlone)
delete config;
if (kompmgr)
kompmgr->detach();
}
KTranslucencyConfig::KTranslucencyConfig (bool _standAlone, KConfig *_config, const KComponentData &inst, QWidget *parent)
: KCModule(inst, parent), config(_config), standAlone(_standAlone)
{
kompmgr = 0L;
resetKompmgr_ = false;
QVBoxLayout *lay = new QVBoxLayout (this);
kompmgrAvailable_ = kompmgrAvailable();
if (!kompmgrAvailable_){
QLabel *label = new QLabel(i18n("<qt><b>It seems that alpha channel support is not available.</b><br><br>"
"Please make sure you have "
"<a href=\"http://www.freedesktop.org/\">Xorg &ge; 6.8</a>,"
" and have installed the kompmgr that came with kwin.<br>"
"Also, make sure you have the following entries in your XConfig (e.g. /etc/X11/xorg.conf):<br><br>"
"<i>Section \"Extensions\"<br>"
"Option \"Composite\" \"Enable\"<br>"
"EndSection</i><br><br>"
"And if your GPU provides hardware-accelerated Xrender support (mainly nVidia cards):<br><br>"
"<i>Option \"RenderAccel\" \"true\"</i><br>"
"In <i>Section \"Device\"</i></qt>"), this);
label->setOpenExternalLinks(true);
label->setTextInteractionFlags(Qt::LinksAccessibleByMouse);
lay->addWidget(label);
}
else
{
QTabWidget *tabW = new QTabWidget(this);
QWidget *tGroup = new QWidget(tabW);
QVBoxLayout *vLay = new QVBoxLayout (tGroup);
vLay->setMargin(KDialog::marginHint());
vLay->setSpacing(KDialog::spacingHint());
vLay->addSpacing(11); // to get the proper gb top offset
onlyDecoTranslucent = new QCheckBox(i18n("Apply translucency only to decoration"),tGroup);
vLay->addWidget(onlyDecoTranslucent);
vLay->addSpacing(11);
QGridLayout *gLay = new QGridLayout();
gLay->setSpacing(KDialog::spacingHint());
gLay->setColumnStretch(1,1);
vLay->addLayout( gLay );
activeWindowTransparency = new QCheckBox(i18n("Active windows:"),tGroup);
gLay->addWidget(activeWindowTransparency,0,0);
activeWindowOpacity = new KIntNumInput(100, tGroup);
activeWindowOpacity->setRange(0,100);
activeWindowOpacity->setSuffix("%");
gLay->addWidget(activeWindowOpacity,0,1);
inactiveWindowTransparency = new QCheckBox(i18n("Inactive windows:"),tGroup);
gLay->addWidget(inactiveWindowTransparency,1,0);
inactiveWindowOpacity = new KIntNumInput(100, tGroup);
inactiveWindowOpacity->setRange(0,100);
inactiveWindowOpacity->setSuffix("%");
gLay->addWidget(inactiveWindowOpacity,1,1);
movingWindowTransparency = new QCheckBox(i18n("Moving windows:"),tGroup);
gLay->addWidget(movingWindowTransparency,2,0);
movingWindowOpacity = new KIntNumInput(100, tGroup);
movingWindowOpacity->setRange(0,100);
movingWindowOpacity->setSuffix("%");
gLay->addWidget(movingWindowOpacity,2,1);
dockWindowTransparency = new QCheckBox(i18n("Dock windows:"),tGroup);
gLay->addWidget(dockWindowTransparency,3,0);
dockWindowOpacity = new KIntNumInput(100, tGroup);
dockWindowOpacity->setRange(0,100);
dockWindowOpacity->setSuffix("%");
gLay->addWidget(dockWindowOpacity,3,1);
vLay->addSpacing(11);
keepAboveAsActive = new QCheckBox(i18n("Treat 'keep above' windows as active ones"),tGroup);
vLay->addWidget(keepAboveAsActive);
disableARGB = new QCheckBox(i18n("Disable ARGB windows (ignores window alpha maps, fixes gtk1 apps)"),tGroup);
vLay->addWidget(disableARGB);
vLay->addStretch();
tabW->addTab(tGroup, i18n("Opacity"));
QWidget *sGroup = new QWidget(tabW);
// sGroup->setCheckable(true);
QVBoxLayout *vLay2 = new QVBoxLayout (sGroup);
vLay2->setMargin(11);
vLay2->setSpacing(6);
vLay2->addSpacing(11); // to get the proper gb top offset
useShadows = new QCheckBox(i18n("Use shadows"),sGroup);
vLay2->addWidget(useShadows);
vLay2->addSpacing(11);
QGridLayout *gLay2 = new QGridLayout();
gLay2->setColumnStretch(1,1);
vLay2->addLayout( gLay2 );
QLabel *label1 = new QLabel(i18n("Active window size:"),sGroup);
gLay2->addWidget(label1,0,0);
activeWindowShadowSize = new KIntNumInput(12,sGroup);
activeWindowShadowSize->setRange(0,32);
// activeWindowShadowSize->setSuffix("px");
gLay2->addWidget(activeWindowShadowSize,0,1);
QLabel *label2 = new QLabel(i18n("Inactive window size:"),sGroup);
gLay2->addWidget(label2,1,0);
inactiveWindowShadowSize = new KIntNumInput(6,sGroup);
inactiveWindowShadowSize->setRange(0,32);
// inactiveWindowShadowSize->setSuffix("px");
gLay2->addWidget(inactiveWindowShadowSize,1,1);
QLabel *label3 = new QLabel(i18n("Dock window size:"),sGroup);
gLay2->addWidget(label3,2,0);
dockWindowShadowSize = new KIntNumInput(6,sGroup);
dockWindowShadowSize->setRange(0,32);
// dockWindowShadowSize->setSuffix("px");
gLay2->addWidget(dockWindowShadowSize,2,1);
QLabel *label4 = new QLabel(i18n("Vertical offset:"),sGroup);
gLay2->addWidget(label4,3,0);
shadowTopOffset = new KIntNumInput(80,sGroup);
shadowTopOffset->setSuffix("%");
shadowTopOffset->setRange(-200,200);
gLay2->addWidget(shadowTopOffset,3,1);
QLabel *label5 = new QLabel(i18n("Horizontal offset:"),sGroup);
gLay2->addWidget(label5,4,0);
shadowLeftOffset = new KIntNumInput(0,sGroup);
shadowLeftOffset->setSuffix("%");
shadowLeftOffset->setRange(-200,200);
gLay2->addWidget(shadowLeftOffset,4,1);
QLabel *label6 = new QLabel(i18n("Shadow color:"),sGroup);
gLay2->addWidget(label6,5,0);
shadowColor = new KColorButton(Qt::black,sGroup);
gLay2->addWidget(shadowColor,5,1);
gLay2->setColumnStretch(1,1);
vLay2->addSpacing(11);
removeShadowsOnMove = new QCheckBox(i18n("Remove shadows on move"),sGroup);
vLay2->addWidget(removeShadowsOnMove);
removeShadowsOnResize = new QCheckBox(i18n("Remove shadows on resize"),sGroup);
vLay2->addWidget(removeShadowsOnResize);
vLay2->addStretch();
tabW->addTab(sGroup, i18n("Shadows"));
QWidget *eGroup = new QWidget(this);
QVBoxLayout *vLay3 = new QVBoxLayout (eGroup);
vLay3->setMargin( 11 );
vLay3->setSpacing( 6 );
fadeInWindows = new QCheckBox(i18n("Fade-in windows (including popups)"),eGroup);
fadeOnOpacityChange = new QCheckBox(i18n("Fade between opacity changes"),eGroup);
fadeInSpeed = new KIntNumInput(100, eGroup);
fadeInSpeed->setRange(1,100);
fadeInSpeed->setLabel("Fade-in speed:");
fadeOutSpeed = new KIntNumInput(100, eGroup);
fadeOutSpeed->setRange(1,100);
fadeOutSpeed->setLabel("Fade-out speed:");
vLay3->addWidget(fadeInWindows);
vLay3->addWidget(fadeOnOpacityChange);
vLay3->addWidget(fadeInSpeed);
vLay3->addWidget(fadeOutSpeed);
vLay3->addStretch();
tabW->addTab(eGroup, i18n("Effects"));
useTranslucency = new QCheckBox(i18n("Use translucency/shadows"),this);
lay->addWidget(useTranslucency);
lay->addWidget(tabW);
connect(useTranslucency, SIGNAL(toggled(bool)), tabW, SLOT(setEnabled(bool)));
connect(activeWindowTransparency, SIGNAL(toggled(bool)), activeWindowOpacity, SLOT(setEnabled(bool)));
connect(inactiveWindowTransparency, SIGNAL(toggled(bool)), inactiveWindowOpacity, SLOT(setEnabled(bool)));
connect(movingWindowTransparency, SIGNAL(toggled(bool)), movingWindowOpacity, SLOT(setEnabled(bool)));
connect(dockWindowTransparency, SIGNAL(toggled(bool)), dockWindowOpacity, SLOT(setEnabled(bool)));
connect(useTranslucency, SIGNAL(toggled(bool)), SLOT(changed()));
connect(onlyDecoTranslucent, SIGNAL(toggled(bool)), SLOT(changed()));
connect(activeWindowTransparency, SIGNAL(toggled(bool)), SLOT(changed()));
connect(inactiveWindowTransparency, SIGNAL(toggled(bool)), SLOT(changed()));
connect(movingWindowTransparency, SIGNAL(toggled(bool)), SLOT(changed()));
connect(dockWindowTransparency, SIGNAL(toggled(bool)), SLOT(changed()));
connect(keepAboveAsActive, SIGNAL(toggled(bool)), SLOT(changed()));
connect(disableARGB, SIGNAL(toggled(bool)), SLOT(changed()));
connect(useShadows, SIGNAL(toggled(bool)), SLOT(changed()));
connect(removeShadowsOnResize, SIGNAL(toggled(bool)), SLOT(changed()));
connect(removeShadowsOnMove, SIGNAL(toggled(bool)), SLOT(changed()));
connect(activeWindowOpacity, SIGNAL(valueChanged(int)), SLOT(changed()));
connect(inactiveWindowOpacity, SIGNAL(valueChanged(int)), SLOT(changed()));
connect(movingWindowOpacity, SIGNAL(valueChanged(int)), SLOT(changed()));
connect(dockWindowOpacity, SIGNAL(valueChanged(int)), SLOT(changed()));
connect(dockWindowShadowSize, SIGNAL(valueChanged(int)), SLOT(changed()));
connect(activeWindowShadowSize, SIGNAL(valueChanged(int)), SLOT(changed()));
connect(inactiveWindowShadowSize, SIGNAL(valueChanged(int)), SLOT(changed()));
connect(shadowTopOffset, SIGNAL(valueChanged(int)), SLOT(changed()));
connect(shadowLeftOffset, SIGNAL(valueChanged(int)), SLOT(changed()));
connect(shadowColor, SIGNAL(changed(const QColor&)), SLOT(changed()));
connect(fadeInWindows, SIGNAL(toggled(bool)), SLOT(changed()));
connect(fadeOnOpacityChange, SIGNAL(toggled(bool)), SLOT(changed()));
connect(fadeInSpeed, SIGNAL(valueChanged(int)), SLOT(changed()));
connect(fadeOutSpeed, SIGNAL(valueChanged(int)), SLOT(changed()));
connect(useShadows, SIGNAL(toggled(bool)), dockWindowShadowSize, SLOT(setEnabled(bool)));
connect(useShadows, SIGNAL(toggled(bool)), activeWindowShadowSize, SLOT(setEnabled(bool)));
connect(useShadows, SIGNAL(toggled(bool)), inactiveWindowShadowSize, SLOT(setEnabled(bool)));
connect(useShadows, SIGNAL(toggled(bool)), shadowTopOffset, SLOT(setEnabled(bool)));
connect(useShadows, SIGNAL(toggled(bool)), shadowLeftOffset, SLOT(setEnabled(bool)));
connect(useShadows, SIGNAL(toggled(bool)), shadowColor, SLOT(setEnabled(bool)));
load();
tabW->setEnabled(useTranslucency->isChecked());
connect(useTranslucency, SIGNAL(toggled(bool)), this, SLOT(showWarning(bool)));
// handle kompmgr restarts if necessary
connect(useTranslucency, SIGNAL(toggled(bool)), SLOT(resetKompmgr()));
connect(disableARGB, SIGNAL(toggled(bool)), SLOT(resetKompmgr()));
connect(useShadows, SIGNAL(toggled(bool)), SLOT(resetKompmgr()));
connect(inactiveWindowShadowSize, SIGNAL(valueChanged(int)), SLOT(resetKompmgr()));
connect(shadowTopOffset, SIGNAL(valueChanged(int)), SLOT(resetKompmgr()));
connect(shadowLeftOffset, SIGNAL(valueChanged(int)), SLOT(resetKompmgr()));
connect(shadowColor, SIGNAL(changed(const QColor&)), SLOT(resetKompmgr()));
connect(fadeInWindows, SIGNAL(toggled(bool)), SLOT(resetKompmgr()));
connect(fadeOnOpacityChange, SIGNAL(toggled(bool)), SLOT(resetKompmgr()));
connect(fadeInSpeed, SIGNAL(valueChanged(int)), SLOT(resetKompmgr()));
connect(fadeOutSpeed, SIGNAL(valueChanged(int)), SLOT(resetKompmgr()));
}
}
void KTranslucencyConfig::resetKompmgr()
{
resetKompmgr_ = true;
}
void KTranslucencyConfig::load( void )
{
if (!kompmgrAvailable_)
return;
config->setGroup( "Notification Messages" );
useTranslucency->setChecked(config->readEntry("UseTranslucency", false));
config->setGroup( "Translucency" );
activeWindowTransparency->setChecked(config->readEntry("TranslucentActiveWindows", false));
inactiveWindowTransparency->setChecked(config->readEntry("TranslucentInactiveWindows", true));
movingWindowTransparency->setChecked(config->readEntry("TranslucentMovingWindows", false));
removeShadowsOnMove->setChecked(config->readEntry("RemoveShadowsOnMove", false));
removeShadowsOnResize->setChecked(config->readEntry("RemoveShadowsOnResize", false));
dockWindowTransparency->setChecked(config->readEntry("TranslucentDocks", true));
keepAboveAsActive->setChecked(config->readEntry("TreatKeepAboveAsActive", true));
onlyDecoTranslucent->setChecked(config->readEntry("OnlyDecoTranslucent", false));
activeWindowOpacity->setValue(config->readEntry("ActiveWindowOpacity",100));
inactiveWindowOpacity->setValue(config->readEntry("InactiveWindowOpacity",75));
movingWindowOpacity->setValue(config->readEntry("MovingWindowOpacity",25));
dockWindowOpacity->setValue(config->readEntry("DockOpacity",80));
int ass, iss, dss;
dss = config->readEntry("DockShadowSize", 33);
ass = config->readEntry("ActiveWindowShadowSize", 133);
iss = config->readEntry("InactiveWindowShadowSize", 67);
activeWindowOpacity->setEnabled(activeWindowTransparency->isChecked());
inactiveWindowOpacity->setEnabled(inactiveWindowTransparency->isChecked());
movingWindowOpacity->setEnabled(movingWindowTransparency->isChecked());
dockWindowOpacity->setEnabled(dockWindowTransparency->isChecked());
KConfig conf_(QDir::homePath() + "/.xcompmgrrc");
conf_.setGroup("xcompmgr");
disableARGB->setChecked(conf_.readEntry("DisableARGB", false));
useShadows->setChecked(conf_.readEntry("Compmode","CompClientShadows").compare("CompClientShadows") == 0);
shadowTopOffset->setValue(-1*(conf_.readEntry("ShadowOffsetY",-80)));
shadowLeftOffset->setValue(-1*(conf_.readEntry("ShadowOffsetX",0)));
int ss = conf_.readEntry("ShadowRadius",6);
dockWindowShadowSize->setValue((int)(dss*ss/100.0));
activeWindowShadowSize->setValue((int)(ass*ss/100.0));
inactiveWindowShadowSize->setValue((int)(iss*ss/100.0));
QString hex = conf_.readEntry("ShadowColor","#000000");
uint r, g, b;
r = g = b = 256;
if (sscanf(hex.toLatin1(), "0x%02x%02x%02x", &r, &g, &b)!=3 || r > 255 || g > 255 || b > 255)
shadowColor->setColor(Qt::black);
else
shadowColor->setColor(QColor(r,g,b));
fadeInWindows->setChecked(conf_.readEntry("FadeWindows", true));
fadeOnOpacityChange->setChecked(conf_.readEntry("FadeTrans", false));
fadeInSpeed->setValue((int)(conf_.readEntry("FadeInStep",0.020)*1000.0));
fadeOutSpeed->setValue((int)(conf_.readEntry("FadeOutStep",0.070)*1000.0));
emit KCModule::changed(false);
}
void KTranslucencyConfig::save( void )
{
if (!kompmgrAvailable_)
return;
config->setGroup( "Notification Messages" );
config->writeEntry("UseTranslucency",useTranslucency->isChecked());
config->setGroup( "Translucency" );
config->writeEntry("TranslucentActiveWindows",activeWindowTransparency->isChecked());
config->writeEntry("TranslucentInactiveWindows",inactiveWindowTransparency->isChecked());
config->writeEntry("TranslucentMovingWindows",movingWindowTransparency->isChecked());
config->writeEntry("TranslucentDocks",dockWindowTransparency->isChecked());
config->writeEntry("TreatKeepAboveAsActive",keepAboveAsActive->isChecked());
config->writeEntry("ActiveWindowOpacity",activeWindowOpacity->value());
config->writeEntry("InactiveWindowOpacity",inactiveWindowOpacity->value());
config->writeEntry("MovingWindowOpacity",movingWindowOpacity->value());
config->writeEntry("DockOpacity",dockWindowOpacity->value());
// for simplification:
// xcompmgr supports a general shadow radius and additionally lets external apps set a multiplicator for each window
// (speed reasons, so the shadow matrix hasn't to be recreated for every window)
// we set inactive windows to 100%, the radius to the inactive window value and adjust the multiplicators for docks and active windows
// this way the user can set the three values without caring about the radius/multiplicator stuff
// additionally we find a value between big and small values to have a more smooth appereance
config->writeEntry("DockShadowSize",(int)(200.0 * dockWindowShadowSize->value() / (activeWindowShadowSize->value() + inactiveWindowShadowSize->value())));
config->writeEntry("ActiveWindowShadowSize",(int)(200.0 * activeWindowShadowSize->value() / (activeWindowShadowSize->value() + inactiveWindowShadowSize->value())));
config->writeEntry("InctiveWindowShadowSize",(int)(200.0 * inactiveWindowShadowSize->value() / (activeWindowShadowSize->value() + inactiveWindowShadowSize->value())));
config->writeEntry("RemoveShadowsOnMove",removeShadowsOnMove->isChecked());
config->writeEntry("RemoveShadowsOnResize",removeShadowsOnResize->isChecked());
config->writeEntry("OnlyDecoTranslucent", onlyDecoTranslucent->isChecked());
config->writeEntry("ResetKompmgr",resetKompmgr_);
KConfig *conf_ = new KConfig(QDir::homePath() + "/.xcompmgrrc");
conf_->setGroup("xcompmgr");
conf_->writeEntry("Compmode",useShadows->isChecked()?"CompClientShadows":"");
conf_->writeEntry("DisableARGB",disableARGB->isChecked());
conf_->writeEntry("ShadowOffsetY",-1*shadowTopOffset->value());
conf_->writeEntry("ShadowOffsetX",-1*shadowLeftOffset->value());
int r, g, b;
shadowColor->color().getRgb( &r, &g, &b );
QString hex;
hex.sprintf("0x%02X%02X%02X", r,g,b);
conf_->writeEntry("ShadowColor",hex);
conf_->writeEntry("ShadowRadius",(activeWindowShadowSize->value() + inactiveWindowShadowSize->value()) / 2);
conf_->writeEntry("FadeWindows",fadeInWindows->isChecked());
conf_->writeEntry("FadeTrans",fadeOnOpacityChange->isChecked());
conf_->writeEntry("FadeInStep",fadeInSpeed->value()/1000.0);
conf_->writeEntry("FadeOutStep",fadeOutSpeed->value()/1000.0);
delete conf_;
if (standAlone)
{
config->sync();
// Send signal to all kwin instances
QDBusMessage message =
QDBusMessage::createSignal("/KWin", "org.kde.KWin", "reloadConfig");
QDBusConnection::sessionBus().send(message);
}
emit KCModule::changed(false);
}
void KTranslucencyConfig::defaults()
{
if (!kompmgrAvailable_)
return;
useTranslucency->setChecked(false);
onlyDecoTranslucent->setChecked(false);
activeWindowTransparency->setChecked(false);
inactiveWindowTransparency->setChecked(true);
movingWindowTransparency->setChecked(false);
dockWindowTransparency->setChecked(true);
keepAboveAsActive->setChecked(true);
disableARGB->setChecked(false);
activeWindowOpacity->setValue(100);
inactiveWindowOpacity->setValue(75);
movingWindowOpacity->setValue(25);
dockWindowOpacity->setValue(80);
dockWindowShadowSize->setValue(6);
activeWindowShadowSize->setValue(12);
inactiveWindowShadowSize->setValue(6);
shadowTopOffset->setValue(80);
shadowLeftOffset->setValue(0);
activeWindowOpacity->setEnabled(false);
inactiveWindowOpacity->setEnabled(true);
movingWindowOpacity->setEnabled(false);
dockWindowOpacity->setEnabled(true);
useShadows->setChecked(true);
removeShadowsOnMove->setChecked(false);
removeShadowsOnResize->setChecked(false);
shadowColor->setColor(Qt::black);
fadeInWindows->setChecked(true);
fadeOnOpacityChange->setChecked(false);
fadeInSpeed->setValue(70);
fadeOutSpeed->setValue(20);
emit KCModule::changed(true);
}
bool KTranslucencyConfig::kompmgrAvailable()
{
bool ret;
KProcess proc;
proc << "kompmgr" << "-v";
ret = proc.start(KProcess::DontCare, KProcess::AllOutput);
proc.detach();
return ret;
}
void KTranslucencyConfig::showWarning(bool alphaActivated)
{
if (alphaActivated)
KMessageBox::information(this, i18n("<qt>Translucency support is new and may cause problems<br> including crashes (sometimes the translucency engine, seldom even X).</qt>"), i18n("Warning"));
}
#include "windows.moc"
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