added for plugins own dir

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1850 b45a01b8-16f6-495d-af2f-9b41ad6348cc

plugins/smplayer_plugin/widgetactions.cpp

@@ -0,0 +1,247 @@
+/*  smplayer, GUI front-end for mplayer.
+    Copyright (C) 2006-2008 Ricardo Villalba <rvm@escomposlinux.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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "widgetactions.h"
+#include "colorutils.h"
+#include <QLabel>
+
+#if MINI_ARROW_BUTTONS
+#include <QToolButton>
+#endif
+
+MyWidgetAction::MyWidgetAction( QWidget * parent )
+	: QWidgetAction(parent)
+{
+	custom_style = 0;
+	custom_stylesheet = "";
+}
+
+MyWidgetAction::~MyWidgetAction() {
+}
+
+void MyWidgetAction::enable() {
+	propagate_enabled(true);
+}
+
+void MyWidgetAction::disable() {
+	propagate_enabled(false);
+}
+
+void MyWidgetAction::propagate_enabled(bool b) {
+	QList<QWidget *> l = createdWidgets();
+	for (int n=0; n < l.count(); n++) {
+		TimeSlider *s = (TimeSlider*) l[n];
+		s->setEnabled(b);;
+	}
+	setEnabled(b);
+}
+
+
+TimeSliderAction::TimeSliderAction( QWidget * parent )
+	: MyWidgetAction(parent)
+{
+#if ENABLE_DELAYED_DRAGGING
+	drag_delay = 200;
+#endif
+}
+
+TimeSliderAction::~TimeSliderAction() {
+}
+
+void TimeSliderAction::setPos(int v) {
+	QList<QWidget *> l = createdWidgets();
+	for (int n=0; n < l.count(); n++) {
+		TimeSlider *s = (TimeSlider*) l[n];
+		bool was_blocked= s->blockSignals(true);
+		s->setPos(v);
+		s->blockSignals(was_blocked);
+	}
+}
+
+int TimeSliderAction::pos() {
+	QList<QWidget *> l = createdWidgets();
+	if (l.count() >= 1) {
+		TimeSlider *s = (TimeSlider*) l[0];
+		return s->pos();
+	} else {
+		return -1;
+	}
+}
+
+#if ENABLE_DELAYED_DRAGGING
+void TimeSliderAction::setDragDelay(int d) {
+	drag_delay = d;
+
+	QList<QWidget *> l = createdWidgets();
+	for (int n=0; n < l.count(); n++) {
+		TimeSlider *s = (TimeSlider*) l[n];
+		s->setDragDelay(drag_delay);
+	}
+}
+
+int TimeSliderAction::dragDelay() {
+	return drag_delay;
+}
+#endif
+
+QWidget * TimeSliderAction::createWidget ( QWidget * parent ) {
+	TimeSlider *t = new TimeSlider(parent);
+	t->setEnabled( isEnabled() );
+
+	if (custom_style) t->setStyle(custom_style);
+	if (!custom_stylesheet.isEmpty()) t->setStyleSheet(custom_stylesheet);
+
+	connect( t,    SIGNAL(posChanged(int)), 
+             this, SIGNAL(posChanged(int)) );
+	connect( t,    SIGNAL(draggingPos(int)),
+             this, SIGNAL(draggingPos(int)) );
+#if ENABLE_DELAYED_DRAGGING
+	t->setDragDelay(drag_delay);
+
+	connect( t,    SIGNAL(delayedDraggingPos(int)),
+	         this, SIGNAL(delayedDraggingPos(int)) );
+#endif
+
+	return t;
+}
+
+
+VolumeSliderAction::VolumeSliderAction( QWidget * parent )
+	: MyWidgetAction(parent)
+{
+	tick_position = QSlider::TicksBelow;
+}
+
+VolumeSliderAction::~VolumeSliderAction() {
+}
+
+void VolumeSliderAction::setValue(int v) {
+	QList<QWidget *> l = createdWidgets();
+	for (int n=0; n < l.count(); n++) {
+		MySlider *s = (MySlider*) l[n];
+		bool was_blocked = s->blockSignals(true);
+		s->setValue(v);
+		s->blockSignals(was_blocked);
+	}
+}
+
+int VolumeSliderAction::value() {
+	QList<QWidget *> l = createdWidgets();
+	if (l.count() >= 1) {
+		MySlider *s = (MySlider*) l[0];
+		return s->value();
+	} else {
+		return -1;
+	}
+}
+
+void VolumeSliderAction::setTickPosition(QSlider::TickPosition position) {
+	// For new widgets
+	tick_position = position; 
+
+	// Propagate changes to all existing widgets
+	QList<QWidget *> l = createdWidgets();
+	for (int n=0; n < l.count(); n++) {
+		MySlider *s = (MySlider*) l[n];
+		s->setTickPosition(tick_position);
+	}
+}
+
+QWidget * VolumeSliderAction::createWidget ( QWidget * parent ) {
+	MySlider *t = new MySlider(parent);
+
+	if (custom_style) t->setStyle(custom_style);
+	if (!custom_stylesheet.isEmpty()) t->setStyleSheet(custom_stylesheet);
+	if (fixed_size.isValid()) t->setFixedSize(fixed_size);
+
+	t->setMinimum(0);
+	t->setMaximum(100);
+	t->setValue(50);
+	t->setOrientation( Qt::Horizontal );
+	t->setSizePolicy( QSizePolicy::Fixed, QSizePolicy::Fixed );
+	t->setFocusPolicy( Qt::NoFocus );
+	t->setTickPosition( tick_position );
+	t->setTickInterval( 10 );
+	t->setSingleStep( 1 );
+	t->setPageStep( 10 );
+	t->setToolTip( tr("Volume") );
+	t->setEnabled( isEnabled() );
+	t->setAttribute(Qt::WA_NoMousePropagation);
+
+	connect( t,    SIGNAL(valueChanged(int)), 
+             this, SIGNAL(valueChanged(int)) );
+	return t;
+}
+
+
+TimeLabelAction::TimeLabelAction( QWidget * parent )
+	: MyWidgetAction(parent)
+{
+}
+
+TimeLabelAction::~TimeLabelAction() {
+}
+
+void TimeLabelAction::setText(QString s) {
+	_text = s;
+	emit newText(s);
+}
+
+QWidget * TimeLabelAction::createWidget ( QWidget * parent ) {
+	QLabel * time_label = new QLabel(parent);
+    time_label->setAlignment(Qt::AlignVCenter | Qt::AlignHCenter);
+    time_label->setAutoFillBackground(true);
+
+    ColorUtils::setBackgroundColor( time_label, QColor(0,0,0) );
+    ColorUtils::setForegroundColor( time_label, QColor(255,255,255) );
+    time_label->setText( "00:00:00 / 00:00:00" );
+    time_label->setFrameShape( QFrame::Panel );
+    time_label->setFrameShadow( QFrame::Sunken );
+
+	connect( this, SIGNAL(newText(QString)), 
+             time_label, SLOT(setText(QString)) );
+
+	return time_label;
+}
+
+#if MINI_ARROW_BUTTONS
+SeekingButton::SeekingButton( QList<QAction*> actions, QWidget * parent ) 
+	: QWidgetAction(parent)
+{
+	_actions = actions;
+}
+
+SeekingButton::~SeekingButton() {
+}
+
+QWidget * SeekingButton::createWidget( QWidget * parent ) {
+	QToolButton * button = new QToolButton(parent);
+	button->setPopupMode(QToolButton::MenuButtonPopup);
+
+	if (_actions.count() > 0 ) {
+		button->setDefaultAction( _actions[0] );
+	}
+	for (int n = 1; n < _actions.count(); n++) {
+		button->addAction( _actions[n] );
+	}
+
+	return button;
+}
+#endif
+
+#include "moc_widgetactions.cpp"