Autres/Rivendellaudio
1
0
Fork 0
mirror of https://github.com/ElvishArtisan/rivendell.git synced 2025-11-29 16:50:13 +01:00
Code Issues Projects Releases Wiki Activity

Initial import of CVS-v2_8_branch

Browse Source
This commit is contained in:
Fred Gleason
2014-08-12 15:13:02 -04:00
commit afd67c7af8
1508 changed files with 405304 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

125
lib/rdmarker_bar.cpp Normal file
View File

@@ -0,0 +1,125 @@
// rdmarker_bar.cpp
//
// A marker widget for the RDCueEdit widget.
//
// (C) Copyright 2002-2013 Fred Gleason <fredg@paravelsystems.com>
//
// $Id: rdmarker_bar.cpp,v 1.1.2.1 2013/07/05 21:07:28 cvs Exp $
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
// published by the Free Software Foundation.
//
// 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., 675 Mass Ave, Cambridge, MA 02139, USA.
//
#include <qpainter.h>
#include <qpointarray.h>
#include <rdmarker_bar.h>
RDMarkerBar::RDMarkerBar(QWidget *parent,const char *name)
: QLabel(parent,name)
{
for(int i=0;i<RDMarkerBar::MaxSize;i++) {
marker_pos[i]=0;
}
setLineWidth(1);
setMidLineWidth(0);
setFrameStyle(QFrame::Box|QFrame::Plain);
}
QSize RDMarkerBar::sizeHint() const
{
return QSize(425,14);
}
QSizePolicy RDMarkerBar::sizePolicy() const
{
return QSizePolicy(QSizePolicy::Fixed,QSizePolicy::Fixed);
}
int RDMarkerBar::length() const
{
return marker_length;
}
void RDMarkerBar::setLength(int msecs)
{
marker_length=msecs;
DrawMap();
}
int RDMarkerBar::marker(Marker marker) const
{
if(marker>=RDMarkerBar::MaxSize) {
return 0;
}
return marker_pos[marker];
}
void RDMarkerBar::setMarker(Marker marker,int msecs)
{
if(marker>=RDMarkerBar::MaxSize) {
return;
}
marker_pos[marker]=msecs;
DrawMap();
}
void RDMarkerBar::DrawMap()
{
QPixmap *pix=new QPixmap(size());
QPainter *p=new QPainter(pix);
QPointArray *pt;
p->fillRect(0,0,size().width(),size().height(),backgroundColor());
if(marker_length>0) {
p->setPen(RD_CUEEDITOR_START_MARKER);
p->setBrush(RD_CUEEDITOR_START_MARKER);
p->fillRect(size().width()*marker_pos[RDMarkerBar::Start]/marker_length-2,0,
4,size().height(),RD_CUEEDITOR_START_MARKER);
pt=new QPointArray(3);
pt->setPoint(0,size().width()*marker_pos[RDMarkerBar::Start]/marker_length-2,
size().height()/2-1);
pt->setPoint(1,size().width()*marker_pos[RDMarkerBar::Start]/marker_length-12,
size().height()-2);
pt->setPoint(2,size().width()*marker_pos[RDMarkerBar::Start]/marker_length-12,
1);
p->drawPolygon(*pt);
p->fillRect(size().width()*marker_pos[RDMarkerBar::End]/marker_length-2,0,
4,size().height(),RD_CUEEDITOR_START_MARKER);
pt->setPoint(0,size().width()*marker_pos[RDMarkerBar::End]/marker_length+2,
size().height()/2-1);
pt->setPoint(1,size().width()*marker_pos[RDMarkerBar::End]/marker_length+12,
size().height()-2);
pt->setPoint(2,size().width()*marker_pos[RDMarkerBar::End]/marker_length+12,
1);
p->drawPolygon(*pt);
delete pt;
p->setPen(RD_CUEEDITOR_PLAY_MARKER);
p->setBrush(RD_CUEEDITOR_PLAY_MARKER);
p->fillRect(size().width()*marker_pos[RDMarkerBar::Play]/marker_length-1,0,
2,size().height(),RD_CUEEDITOR_PLAY_MARKER);
}
p->end();
setPixmap(*pix);
delete p;
delete pix;
}