added css styling support

options/default.xml

@@ -122,6 +122,7 @@
 				<scaled-message-icons type="bool">false</scaled-message-icons>
 				<show-status-changes type="bool">true</show-status-changes>
 				<warn-before-clear type="bool">true</warn-before-clear>
+				<css type="QString" />
 				<hide-when-closing type="bool">false</hide-when-closing>
 				<status-with-priority comment="Show priority with status change" type="bool">false</status-with-priority>
 				<default-jid-mode comment="Default jid mode: barejid | auto" type="QString">auto</default-jid-mode>
@@ -146,6 +147,7 @@
 					<show comment="Show status messages" type="bool">false</show>
 				</status-messages>
 				<tooltip comment="Display options for the contact list tooltips">
+					<css type="QString"></css>
 					<avatar comment="Display avatar" type="bool">true</avatar>
 					<client-version comment="Display client version information" type="bool">true</client-version>
 					<geolocation comment="Display geolocation information" type="bool">true</geolocation>
@@ -411,6 +413,7 @@ QLineEdit#le_status_text {
 					<message type="QString">Sans Serif,9,-1,5,50,0,0,0,0,0</message>
 					<passive-popup type="QString">Sans Serif,7,-1,5,50,0,0,0,0,0</passive-popup>
 				</font>
+				<css type="QString" />
 			</look>
 			<notifications>
 				<send-receipts type="bool" >true</send-receipts>
@@ -427,6 +430,7 @@ QLineEdit#le_status_text {
 						<status type="int">2000</status>
 					</delays>
 					<enabled type="bool">false</enabled>
+					<css type="QString"></css>
 					<top-to-bottom type="bool">false</top-to-bottom>
 					<at-left-corner type="bool">false</at-left-corner>
 					<incoming-chat type="bool">true</incoming-chat>

src/gcuserview.cpp

@@ -741,6 +741,10 @@ void GCUserView::doContextMenu(QTreeWidgetItem *i)
 	pm->addAction(act);
 	act->setData(3);
 
+	const QString css = PsiOptions::instance()->getOption("options.ui.chat.css").toString();
+	if (!css.isEmpty()) {
+		pm->setStyleSheet(css);
+	}
 	int x = -1;
 	bool enabled = false;
 	act = pm->exec(QCursor::pos());

src/groupchatdlg.cpp

@@ -2037,6 +2037,11 @@ QString GCMainDlg::desiredCaption() const
 
 void GCMainDlg::setLooks()
 {
+	const QString css = PsiOptions::instance()->getOption("options.ui.chat.css").toString();
+	if (!css.isEmpty()) {
+		setStyleSheet(css);
+		d->mle()->setCssString(css);
+	}
 	ui_.vsplitter->optionsChanged();
 	ui_.mle->optionsChanged();
 

src/mainwin.cpp

@@ -338,6 +338,8 @@ MainWin::MainWin(bool _onTop, bool _asTool, PsiCon* psi)
 	} else
 		setCentralWidget(rosterBar);
 
+	connect(PsiOptions::instance(), SIGNAL(optionChanged(const QString&)), SLOT(optionChanged(const QString&)));
+
 	d->vb_roster = new QVBoxLayout(rosterBar);
 	d->rosterWidget_ = new PsiRosterWidget(rosterBar);
 	d->rosterWidget_->setContactList(psi->contactList());
@@ -515,6 +517,7 @@ MainWin::MainWin(bool _onTop, bool _asTool, PsiCon* psi)
 
 		/*QShortcut *sp_ss = new QShortcut(QKeySequence(tr("Ctrl+Shift+N")), this);
 		connect(sp_ss, SIGNAL(triggered()), SLOT(avcallConfig()));*/
+	optionChanged("options.ui.contactlist.css");
 
 	reinitAutoHide();
 }
@@ -543,6 +546,19 @@ void MainWin::splitterMoved()
 	d->tabsSize = d->isLeftRoster ? list.last() : list.first();
 }
 
+void MainWin::optionChanged(const QString& option)
+{
+	if (option == toolbarsStateOptionPath) {
+		loadToolbarsState();
+	}
+	else if (option == "options.ui.contactlist.css") {
+		const QString css = PsiOptions::instance()->getOption("options.ui.contactlist.css").toString();
+		if (!css.isEmpty()) {
+			setStyleSheet(css);
+		}
+	}
+}
+
 void MainWin::registerAction( IconAction* action )
 {
 	const char *activated  = SIGNAL( triggered() );

src/mainwin.h

@@ -166,6 +166,8 @@ private slots:
 
 	void hideTimerTimeout();
 
+	void optionChanged(const QString&);
+
 public slots:
 	void setWindowIcon(const QPixmap&);
 	void showNoFocus();

src/psichatdlg.cpp

@@ -294,6 +294,11 @@ void PsiChatDlg::setLooks()
 {
 	ChatDlg::setLooks();
 
+	const QString css = PsiOptions::instance()->getOption("options.ui.chat.css").toString();
+	if (!css.isEmpty()) {
+		setStyleSheet(css);
+		chatEdit()->setCssString(css);
+	}
 	ui_.splitter->optionsChanged();
 	ui_.mle->optionsChanged();
 

src/psicon.cpp

@@ -505,6 +505,10 @@ bool PsiCon::init()
 	d->iconSelect = new IconSelectPopup(0);
 	connect(PsiIconset::instance(), SIGNAL(emoticonsChanged()), d, SLOT(updateIconSelect()));
 
+	const QString css = options->getOption("options.ui.chat.css").toString();
+	if (!css.isEmpty())
+		d->iconSelect->setStyleSheet(css);
+
 	// first thing, try to load the iconset
 	bool result = true;;
 	if( !PsiIconset::instance()->loadAll() ) {
@@ -1399,6 +1403,13 @@ void PsiCon::optionChanged(const QString& option)
 		s5b_init();
 	}
 
+	if (option == "options.ui.chat.css") {
+		QString css = PsiOptions::instance()->getOption(option).toString();
+		if (!css.isEmpty())
+			d->iconSelect->setStyleSheet(css);
+		return;
+	}
+
 	if (option == "options.ui.spell-check.langs") {
 		QStringList langs = PsiOptions::instance()->getOption(option).toString().split(QRegExp("\\s+"), QString::SkipEmptyParts);
 		if(langs.isEmpty()) {

src/statusmenu.cpp

@@ -36,6 +36,10 @@
 StatusMenu::StatusMenu(QWidget* parent, PsiCon* _psi )
 	: QMenu(parent), psi(_psi)
 {
+	const QString css = PsiOptions::instance()->getOption("options.ui.contactlist.css").toString();
+	if (!css.isEmpty()) {
+		setStyleSheet(css);
+	}
 	connect(psi, SIGNAL(statusPresetsChanged()), this, SLOT(presetsChanged()));
 	installEventFilter(this);
 }
@@ -65,6 +69,10 @@ void StatusMenu::fill()
 		IconActionGroup* submenu = new IconActionGroup(this);
 		submenu->setText(tr("Presets"));
 		submenu->setPsiIcon("psi/action_templates");
+		const QString css = o->getOption("options.ui.contactlist.css").toString();
+		if (!css.isEmpty()) {
+			submenu->popup()->setStyleSheet(css);
+		}
 		addPresets(submenu);
 		submenu->popup()->installEventFilter(this);
 	}

src/tabs/tabdlg.cpp

@@ -374,6 +374,11 @@ void TabDlg::setLooks()
 		tabWidget_->setTabPosition(QTabWidget::South);
 
 	setWindowOpacity(double(qMax(MINIMUM_OPACITY,PsiOptions::instance()->getOption("options.ui.chat.opacity").toInt()))/100);
+
+	const QString css = PsiOptions::instance()->getOption("options.ui.chat.css").toString();
+	if (!css.isEmpty()) {
+		setStyleSheet(css);
+	}
 }
 
 void TabDlg::tabSelected(QWidget* _selected)

src/widgets/fancypopup.cpp

@@ -213,6 +213,11 @@ void FancyPopup::Private::initContents(QString title, const PsiIcon *icon, bool
 	ui_.closeButton->setIcon( popup->style()->standardPixmap(QStyle::SP_TitleBarCloseButton) );
 	ui_.closeButton->setFixedSize(BUTTON_WIDTH, BUTTON_HEIGHT);
 	connect(ui_.closeButton, SIGNAL(clicked()), popup, SLOT(hide()));
+
+	const QString css = PsiOptions::instance()->getOption("options.ui.notifications.passive-popups.css").toString();
+	if (!css.isEmpty()) {
+		popup->setStyleSheet(css);
+	}
 }
 
 bool FancyPopup::Private::eventFilter(QObject *o, QEvent *e)

src/widgets/iconaction.cpp

@@ -30,6 +30,8 @@ class PsiIcon;
 class Iconset;
 #endif
 
+#include "psioptions.h"
+
 #include <QLayout>
 #include <QMenu>
 #include <QTimer>
@@ -441,6 +443,11 @@ IconActionGroup::IconActionGroup(QObject *parent, const char *name, bool exclusi
 	d->updatePopup();
 
 	d->exclusive = exclusive;
+
+	const QString css = PsiOptions::instance()->getOption("options.ui.contactlist.css").toString();
+	if (!css.isEmpty()) {
+		d->popup->setStyleSheet(css);
+	}
 }
 
 IconActionGroup::~IconActionGroup()

src/widgets/psitabwidget.cpp

@@ -74,6 +74,7 @@ PsiTabWidget::PsiTabWidget(QWidget *parent)
 	stacked_ = new QStackedLayout(layout_);
 
 	setTabPosition(QTabWidget::North);
+	setLooks();
 
 	if (!PsiOptions::instance()->getOption("options.ui.tabs.show-tab-close-buttons").toBool()){
 		tabBar_->setTabsClosable(false);
@@ -173,9 +174,18 @@ void PsiTabWidget::addTab(QWidget *widget, QString name, const QIcon &icon)
 		tabBar_->addTab(icon, name);
 	else
 		tabBar_->addTab(name);
+	setLooks();
 	showPage(currentPage());
 }
 
+void PsiTabWidget::setLooks()
+{
+	const QString css = PsiOptions::instance()->getOption("options.ui.chat.css").toString();
+	if (!css.isEmpty()) {
+		setStyleSheet(css);
+	}
+}
+
 /**
  * Selects the page for the specified widget.
  */

src/widgets/psitabwidget.h

@@ -67,6 +67,7 @@ class PsiTabWidget : public QWidget //: public QTabWidget
 public slots:
 	void setCurrentPage(int);
 	void removeCurrentPage();
+	void setLooks();
 
 signals:
 	void mouseDoubleClickTab(QWidget *tab);

src/widgets/psitiplabel.cpp

@@ -55,6 +55,10 @@ void PsiTipLabel::init(const QString& text)
 			enableColoring_ = false;
 		}
 	}
+	const QString css = PsiOptions::instance()->getOption("options.ui.contactlist.tooltip.css").toString();
+	if (!css.isEmpty()) {
+		setStyleSheet(css);
+	}
 }
 
 void PsiTipLabel::setText(const QString& text)

src/widgets/urlobject.cpp

@@ -19,6 +19,7 @@
  */
 
 #include "urlobject.h"
+#include "psioptions.h"
 
 #include <QApplication>
 #include <QClipboard>
@@ -231,6 +232,7 @@ QMenu *URLObject::createPopupMenu(const QString &lnk)
 	}
 
 	m->addAction(d->act_copy);
+	m->setStyleSheet(PsiOptions::instance()->getOption("options.ui.look.css").toString());
 	return m;
 }