KDE_EXPORT void init_style()
{
uint flags = KRdbExportQtSettings | KRdbExportQtColors | KRdbExportXftSettings;
TDEConfig config("kcmdisplayrc", true /*readonly*/, false /*don't read kdeglobals etc.*/);
config.setGroup("X11");
// This key is written by the "colors" module.
bool exportKDEColors = config.readBoolEntry("exportKDEColors", true);
if (exportKDEColors)
flags |= KRdbExportColors;
runRdb( flags );
// Write some Qt root property.
#ifndef __osf__ // this crashes under Tru64 randomly -- will fix later
TQByteArray properties;
TQDataStream d(properties, IO_WriteOnly);
d.setVersion( 3 ); // Qt2 apps need this.
d << kapp->palette() << TDEGlobalSettings::generalFont();
Atom a = XInternAtom(tqt_xdisplay(), "_QT_DESKTOP_PROPERTIES", false);
// do it for all root windows - multihead support
int screen_count = ScreenCount(tqt_xdisplay());
for (int i = 0; i < screen_count; i++)
XChangeProperty(tqt_xdisplay(), RootWindow(tqt_xdisplay(), i),
a, a, 8, PropModeReplace,
(unsigned char*) properties.data(), properties.size());
#endif
}
bool CursorThemeModel::applyCursorTheme(const CursorTheme *theme, const int size)
{
// Require the Xcursor version that shipped with X11R6.9 or greater, since
// in previous versions the Xfixes code wasn't enabled due to a bug in the
// build system (freedesktop bug #975).
#if HAVE_XFIXES && XFIXES_MAJOR >= 2 && XCURSOR_LIB_VERSION >= 10105
if (!theme)
return false;
if (!CursorTheme::haveXfixes())
return false;
QByteArray themeName = QFile::encodeName(theme->name());
// Set up the proper launch environment for newly started apps
OrgKdeKLauncherInterface klauncher(QStringLiteral("org.kde.klauncher5"),
QStringLiteral("/KLauncher"),
QDBusConnection::sessionBus());
klauncher.setLaunchEnv(QStringLiteral("XCURSOR_THEME"), themeName);
// Update the Xcursor X resources
runRdb(0);
// Notify all applications that the cursor theme has changed
KGlobalSettings::self()->emitChange(KGlobalSettings::CursorChanged);
// Reload the standard cursors
QStringList names;
// Qt cursors
names << QStringLiteral("left_ptr") << QStringLiteral("up_arrow") << QStringLiteral("cross") << QStringLiteral("wait")
<< QStringLiteral("left_ptr_watch") << QStringLiteral("ibeam") << QStringLiteral("size_ver") << QStringLiteral("size_hor")
<< QStringLiteral("size_bdiag") << QStringLiteral("size_fdiag") << QStringLiteral("size_all") << QStringLiteral("split_v")
<< QStringLiteral("split_h") << QStringLiteral("pointing_hand") << QStringLiteral("openhand")
<< QStringLiteral("closedhand") << QStringLiteral("forbidden") << QStringLiteral("whats_this") << QStringLiteral("copy") << QStringLiteral("move") << QStringLiteral("link");
// X core cursors
names << QStringLiteral("X_cursor") << QStringLiteral("right_ptr") << QStringLiteral("hand1")
<< QStringLiteral("hand2") << QStringLiteral("watch") << QStringLiteral("xterm")
<< QStringLiteral("crosshair") << QStringLiteral("left_ptr_watch") << QStringLiteral("center_ptr")
<< QStringLiteral("sb_h_double_arrow") << QStringLiteral("sb_v_double_arrow") << QStringLiteral("fleur")
<< QStringLiteral("top_left_corner") << QStringLiteral("top_side") << QStringLiteral("top_right_corner")
<< QStringLiteral("right_side") << QStringLiteral("bottom_right_corner") << QStringLiteral("bottom_side")
<< QStringLiteral("bottom_left_corner") << QStringLiteral("left_side") << QStringLiteral("question_arrow")
<< QStringLiteral("pirate");
foreach (const QString &name, names)
{
XFixesChangeCursorByName(QX11Info::display(), theme->loadCursor(name, size), QFile::encodeName(name));
}
void KCMStyle::save()
{
// Don't do anything if we don't need to.
if ( !(m_bToolbarsDirty | m_bEffectsDirty | m_bStyleDirty ) )
return;
bool allowMenuTransparency = false;
bool allowMenuDropShadow = false;
// Read the TDEStyle flags to see if the style writer
// has enabled menu translucency in the style.
if (appliedStyle && appliedStyle->inherits("TDEStyle"))
{
allowMenuDropShadow = true;
TDEStyle* style = dynamic_cast<TDEStyle*>(appliedStyle);
if (style) {
TDEStyle::TDEStyleFlags flags = style->styleFlags();
if (flags & TDEStyle::AllowMenuTransparency)
allowMenuTransparency = true;
}
}
TQString warn_string( i18n("<qt>Selected style: <b>%1</b><br><br>"
"One or more effects that you have chosen could not be applied because the selected "
"style does not support them; they have therefore been disabled.<br>"
"<br>" ).arg( cbStyle->currentText()) );
bool show_warning = false;
// Warn the user if they're applying a style that doesn't support
// menu translucency and they enabled it.
if ( (!allowMenuTransparency) &&
(cbEnableEffects->isChecked()) &&
(comboMenuEffect->currentItem() == 3) ) // Make Translucent
{
warn_string += i18n("Menu translucency is not available.<br>");
comboMenuEffect->setCurrentItem(0); // Disable menu effect.
show_warning = true;
}
if (!allowMenuDropShadow && cbMenuShadow->isChecked())
{
warn_string += i18n("Menu drop-shadows are not available.");
cbMenuShadow->setChecked(false);
show_warning = true;
}
// Tell the user what features we could not apply on their behalf.
if (show_warning)
KMessageBox::information(this, warn_string);
// Save effects.
TDEConfig config( "kdeglobals" );
config.setGroup("KDE");
config.writeEntry( "EffectsEnabled", cbEnableEffects->isChecked());
int item = comboComboEffect->currentItem();
config.writeEntry( "EffectAnimateCombo", item == 1 );
item = comboTooltipEffect->currentItem();
config.writeEntry( "EffectAnimateTooltip", item == 1);
config.writeEntry( "EffectFadeTooltip", item == 2 );
item = comboRubberbandEffect->currentItem();
{
TQSettings settings; // Only for TDEStyle stuff
settings.writeEntry("/TDEStyle/Settings/SemiTransparentRubberband", item == 1);
}
item = comboMenuHandle->currentItem();
config.writeEntry( "InsertTearOffHandle", item );
item = comboMenuEffect->currentItem();
config.writeEntry( "EffectAnimateMenu", item == 1 );
config.writeEntry( "EffectFadeMenu", item == 2 );
// Handle TDEStyle's menu effects
TQString engine("Disabled");
if (item == 3 && cbEnableEffects->isChecked()) // Make Translucent
switch( comboMenuEffectType->currentItem())
{
case 1: engine = "SoftwareBlend"; break;
case 2: engine = "XRender"; break;
default:
case 0: engine = "SoftwareTint"; break;
}
{ // Braces force a TQSettings::sync()
TQSettings settings; // Only for TDEStyle stuff
settings.writeEntry("/TDEStyle/Settings/MenuTransparencyEngine", engine);
settings.writeEntry("/TDEStyle/Settings/MenuOpacity", slOpacity->value()/100.0);
settings.writeEntry("/TDEStyle/Settings/MenuDropShadow",
cbEnableEffects->isChecked() && cbMenuShadow->isChecked() );
}
// Misc page
config.writeEntry( "ShowIconsOnPushButtons", cbIconsOnButtons->isChecked(), true, true );
{ // Braces force a TQSettings::sync()
TQSettings settings; // Only for TDEStyle stuff
settings.writeEntry("/TDEStyle/Settings/ScrollablePopupMenus", cbScrollablePopupMenus->isChecked() );
settings.writeEntry("/TDEStyle/Settings/AutoHideAccelerators", cbAutoHideAccelerators->isChecked() );
settings.writeEntry("/TDEStyle/Settings/MenuAltKeyNavigation", cbMenuAltKeyNavigation->isChecked() );
settings.writeEntry("/TDEStyle/Settings/PopupMenuDelay", m_popupMenuDelay->value() );
}
config.writeEntry( "EffectNoTooltip", !cbEnableTooltips->isChecked(), true, true );
config.setGroup("General");
config.writeEntry( "widgetStyle", currentStyle() );
config.setGroup("Toolbar style");
config.writeEntry( "Highlighting", cbHoverButtons->isChecked(), true, true );
config.writeEntry( "TransparentMoving", cbTransparentToolbars->isChecked(), true, true );
TQString tbIcon;
switch( comboToolbarIcons->currentItem() )
{
case 1: tbIcon = "TextOnly"; break;
case 2: tbIcon = "IconTextRight"; break;
case 3: tbIcon = "IconTextBottom"; break;
case 0:
default: tbIcon = "IconOnly"; break;
}
config.writeEntry( "IconText", tbIcon, true, true );
config.sync();
// Export the changes we made to qtrc, and update all qt-only
// applications on the fly, ensuring that we still follow the user's
// export fonts/colors settings.
if (m_bStyleDirty | m_bEffectsDirty) // Export only if necessary
{
uint flags = KRdbExportQtSettings;
TDEConfig tdeconfig("kcmdisplayrc", true /*readonly*/, false /*no globals*/);
tdeconfig.setGroup("X11");
bool exportKDEColors = tdeconfig.readBoolEntry("exportKDEColors", true);
if (exportKDEColors)
flags |= KRdbExportColors;
runRdb( flags );
}
// Now allow TDE apps to reconfigure themselves.
if ( m_bStyleDirty )
KIPC::sendMessageAll(KIPC::StyleChanged);
if ( m_bToolbarsDirty )
// ##### FIXME - Doesn't apply all settings correctly due to bugs in
// TDEApplication/TDEToolbar
KIPC::sendMessageAll(KIPC::ToolbarStyleChanged);
if (m_bEffectsDirty) {
KIPC::sendMessageAll(KIPC::SettingsChanged);
kapp->dcopClient()->send("twin*", "", "reconfigure()", TQString(""));
}
//update kicker to re-used tooltips kicker parameter otherwise, it overwritted
//by style tooltips parameters.
TQByteArray data;
kapp->dcopClient()->send( "kicker", "kicker", "configure()", data );
// Clean up
m_bEffectsDirty = false;
m_bToolbarsDirty = false;
m_bStyleDirty = false;
emit changed( false );
}
void KCMLookandFeel::setCursorTheme(const QString themeName)
{
//TODO: use pieces of cursor kcm when moved to plasma-desktop
if (themeName.isEmpty()) {
return;
}
KConfig config(QStringLiteral("kcminputrc"));
KConfigGroup cg(&config, "Mouse");
cg.writeEntry("cursorTheme", themeName);
cg.sync();
// Require the Xcursor version that shipped with X11R6.9 or greater, since
// in previous versions the Xfixes code wasn't enabled due to a bug in the
// build system (freedesktop bug #975).
#if HAVE_XFIXES && XFIXES_MAJOR >= 2 && XCURSOR_LIB_VERSION >= 10105
QDir themeDir = cursorThemeDir(themeName, 0);
if (!themeDir.exists()) {
return;
}
XCursorTheme theme(themeDir);
if (!CursorTheme::haveXfixes()) {
return;
}
// Set up the proper launch environment for newly started apps
OrgKdeKLauncherInterface klauncher(QStringLiteral("org.kde.klauncher5"),
QStringLiteral("/KLauncher"),
QDBusConnection::sessionBus());
klauncher.setLaunchEnv(QStringLiteral("XCURSOR_THEME"), themeName);
// Update the Xcursor X resources
runRdb(0);
// Notify all applications that the cursor theme has changed
KGlobalSettings::self()->emitChange(KGlobalSettings::CursorChanged);
// Reload the standard cursors
QStringList names;
// Qt cursors
names << QStringLiteral("left_ptr") << QStringLiteral("up_arrow") << QStringLiteral("cross") << QStringLiteral("wait")
<< QStringLiteral("left_ptr_watch") << QStringLiteral("ibeam") << QStringLiteral("size_ver") << QStringLiteral("size_hor")
<< QStringLiteral("size_bdiag") << QStringLiteral("size_fdiag") << QStringLiteral("size_all") << QStringLiteral("split_v")
<< QStringLiteral("split_h") << QStringLiteral("pointing_hand") << QStringLiteral("openhand")
<< QStringLiteral("closedhand") << QStringLiteral("forbidden") << QStringLiteral("whats_this") << QStringLiteral("copy") << QStringLiteral("move") << QStringLiteral("link");
// X core cursors
names << QStringLiteral("X_cursor") << QStringLiteral("right_ptr") << QStringLiteral("hand1")
<< QStringLiteral("hand2") << QStringLiteral("watch") << QStringLiteral("xterm")
<< QStringLiteral("crosshair") << QStringLiteral("left_ptr_watch") << QStringLiteral("center_ptr")
<< QStringLiteral("sb_h_double_arrow") << QStringLiteral("sb_v_double_arrow") << QStringLiteral("fleur")
<< QStringLiteral("top_left_corner") << QStringLiteral("top_side") << QStringLiteral("top_right_corner")
<< QStringLiteral("right_side") << QStringLiteral("bottom_right_corner") << QStringLiteral("bottom_side")
<< QStringLiteral("bottom_left_corner") << QStringLiteral("left_side") << QStringLiteral("question_arrow")
<< QStringLiteral("pirate");
foreach (const QString &name, names) {
XFixesChangeCursorByName(QX11Info::display(), theme.loadCursor(name, 0), QFile::encodeName(name));
}
void KCMLookandFeel::save()
{
Plasma::Package package = Plasma::PluginLoader::self()->loadPackage(QStringLiteral("Plasma/LookAndFeel"));
package.setPath(m_selectedPlugin);
if (!package.isValid()) {
return;
}
m_configGroup.writeEntry("LookAndFeelPackage", m_selectedPlugin);
if (!package.filePath("defaults").isEmpty()) {
KSharedConfigPtr conf = KSharedConfig::openConfig(package.filePath("defaults"));
KConfigGroup cg(conf, "kdeglobals");
cg = KConfigGroup(&cg, "KDE");
if (m_applyWidgetStyle) {
setWidgetStyle(cg.readEntry("widgetStyle", QString()));
}
if (m_applyColors) {
QString colorsFile = package.filePath("colors");
KConfigGroup cg(conf, "kdeglobals");
cg = KConfigGroup(&cg, "General");
QString colorScheme = cg.readEntry("ColorScheme", QString());
if (!colorsFile.isEmpty()) {
if (!colorScheme.isEmpty()) {
setColors(colorScheme, colorsFile);
} else {
setColors(package.metadata().name(), colorsFile);
}
} else if (!colorScheme.isEmpty()) {
colorScheme.remove('\''); // So Foo's does not become FooS
QRegExp fixer(QStringLiteral("[\\W,.-]+(.?)"));
int offset;
while ((offset = fixer.indexIn(colorScheme)) >= 0) {
colorScheme.replace(offset, fixer.matchedLength(), fixer.cap(1).toUpper());
}
colorScheme.replace(0, 1, colorScheme.at(0).toUpper());
QString src = QStandardPaths::locate(QStandardPaths::GenericDataLocation, "color-schemes/" + colorScheme + ".colors");
setColors(colorScheme, src);
}
}
if (m_applyIcons) {
cg = KConfigGroup(conf, "kdeglobals");
cg = KConfigGroup(&cg, "Icons");
setIcons(cg.readEntry("Theme", QString()));
}
if (m_applyPlasmaTheme) {
cg = KConfigGroup(conf, "plasmarc");
cg = KConfigGroup(&cg, "Theme");
setPlasmaTheme(cg.readEntry("name", QString()));
}
if (m_applyCursors) {
cg = KConfigGroup(conf, "kcminputrc");
cg = KConfigGroup(&cg, "Mouse");
setCursorTheme(cg.readEntry("cursorTheme", QString()));
}
if (m_applyWindowSwitcher) {
cg = KConfigGroup(conf, "kwinrc");
cg = KConfigGroup(&cg, "WindowSwitcher");
setWindowSwitcher(cg.readEntry("LayoutName", QString()));
}
if (m_applyDesktopSwitcher) {
cg = KConfigGroup(conf, "kwinrc");
cg = KConfigGroup(&cg, "DesktopSwitcher");
setDesktopSwitcher(cg.readEntry("LayoutName", QString()));
}
}
//TODO: option to enable/disable apply? they don't seem required by UI design
setSplashScreen(m_selectedPlugin);
setLockScreen(m_selectedPlugin);
m_configGroup.sync();
runRdb(KRdbExportQtColors | KRdbExportGtkTheme | KRdbExportColors | KRdbExportQtSettings | KRdbExportXftSettings);
}
