mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-12-26 16:09:35 -05:00
87344de7d4
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1850 b45a01b8-16f6-495d-af2f-9b41ad6348cc
147 lines
3.3 KiB
C++
147 lines
3.3 KiB
C++
/* 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 "timeslider.h"
|
|
|
|
#include <QWheelEvent>
|
|
#include <QTimer>
|
|
|
|
#define DEBUG 0
|
|
|
|
TimeSlider::TimeSlider( QWidget * parent ) : MySlider(parent)
|
|
{
|
|
dont_update = FALSE;
|
|
setMinimum(0);
|
|
#ifdef SEEKBAR_RESOLUTION
|
|
setMaximum(SEEKBAR_RESOLUTION);
|
|
#else
|
|
setMaximum(100);
|
|
#endif
|
|
|
|
setFocusPolicy( Qt::NoFocus );
|
|
setSizePolicy( QSizePolicy::Expanding , QSizePolicy::Fixed );
|
|
|
|
connect( this, SIGNAL( sliderPressed() ), this, SLOT( stopUpdate() ) );
|
|
connect( this, SIGNAL( sliderReleased() ), this, SLOT( resumeUpdate() ) );
|
|
connect( this, SIGNAL( sliderReleased() ), this, SLOT( mouseReleased() ) );
|
|
connect( this, SIGNAL( valueChanged(int) ), this, SLOT( valueChanged_slot(int) ) );
|
|
#if ENABLE_DELAYED_DRAGGING
|
|
connect( this, SIGNAL(draggingPos(int) ), this, SLOT(checkDragging(int)) );
|
|
|
|
last_pos_to_send = -1;
|
|
timer = new QTimer(this);
|
|
connect( timer, SIGNAL(timeout()), this, SLOT(sendDelayedPos()) );
|
|
timer->start(200);
|
|
#endif
|
|
}
|
|
|
|
TimeSlider::~TimeSlider() {
|
|
}
|
|
|
|
void TimeSlider::stopUpdate() {
|
|
#if DEBUG
|
|
qDebug("TimeSlider::stopUpdate");
|
|
#endif
|
|
dont_update = TRUE;
|
|
}
|
|
|
|
void TimeSlider::resumeUpdate() {
|
|
#if DEBUG
|
|
qDebug("TimeSlider::resumeUpdate");
|
|
#endif
|
|
dont_update = FALSE;
|
|
}
|
|
|
|
void TimeSlider::mouseReleased() {
|
|
#if DEBUG
|
|
qDebug("TimeSlider::mouseReleased");
|
|
#endif
|
|
emit posChanged( value() );
|
|
}
|
|
|
|
void TimeSlider::valueChanged_slot(int v) {
|
|
#if DEBUG
|
|
qDebug("TimeSlider::changedValue_slot: %d", v);
|
|
#endif
|
|
|
|
// Only to make things clear:
|
|
bool dragging = dont_update;
|
|
if (!dragging) {
|
|
if (v!=position) {
|
|
#if DEBUG
|
|
qDebug(" emitting posChanged");
|
|
#endif
|
|
emit posChanged(v);
|
|
}
|
|
} else {
|
|
#if DEBUG
|
|
qDebug(" emitting draggingPos");
|
|
#endif
|
|
emit draggingPos(v);
|
|
}
|
|
}
|
|
|
|
#if ENABLE_DELAYED_DRAGGING
|
|
void TimeSlider::setDragDelay(int d) {
|
|
qDebug("TimeSlider::setDragDelay: %d", d);
|
|
timer->setInterval(d);
|
|
}
|
|
|
|
int TimeSlider::dragDelay() {
|
|
return timer->interval();
|
|
}
|
|
|
|
void TimeSlider::checkDragging(int v) {
|
|
qDebug("TimeSlider::checkDragging: %d", v);
|
|
last_pos_to_send = v;
|
|
}
|
|
|
|
void TimeSlider::sendDelayedPos() {
|
|
if (last_pos_to_send != -1) {
|
|
qDebug("TimeSlider::sendDelayedPos: %d", last_pos_to_send);
|
|
emit delayedDraggingPos(last_pos_to_send);
|
|
last_pos_to_send = -1;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void TimeSlider::setPos(int v) {
|
|
#if DEBUG
|
|
qDebug("TimeSlider::setPos: %d", v);
|
|
qDebug(" dont_update: %d", dont_update);
|
|
#endif
|
|
|
|
if (v!=pos()) {
|
|
if (!dont_update) {
|
|
position = v;
|
|
setValue(v);
|
|
}
|
|
}
|
|
}
|
|
|
|
int TimeSlider::pos() {
|
|
return position;
|
|
}
|
|
|
|
void TimeSlider::wheelEvent( QWheelEvent * e ) {
|
|
e->ignore();
|
|
}
|
|
|
|
|
|
#include "moc_timeslider.cpp"
|