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k9copy/k9author/k9chapteredit.cpp

201 lines
5.2 KiB

//
// C++ Implementation:
//
// Description:
//
//
// Author: Jean-Michel PETIT <k9copy@free.fr>, (C) 2007
//
// Copyright: See COPYING file that comes with this distribution
//
//
#include "k9chapteredit.h"
#include "k9drawimage.h"
#include <ktimewidget.h>
#include <tqlabel.h>
#include <tqpixmap.h>
#include <tqslider.h>
#include <tqlayout.h>
#include <kurlrequester.h>
#include <tqcheckbox.h>
#include "k9title.h"
#include <kpushbutton.h>
#include <kiconloader.h>
k9ChapterEdit::k9ChapterEdit(TQWidget* tqparent, const char* name, WFlags fl)
: chapterEdit(tqparent,name,fl)
{
m_wimage=new k9DrawImage(image,0);
TQGridLayout *l=new TQGridLayout(image,1,1);
l->addWidget(m_wimage,0,0);
m_wimage->setPaletteBackgroundColor(TQt::black);
connect(&m_aviDecode,TQT_SIGNAL(drawFrame(TQImage*)),this,TQT_SLOT(drawImage(TQImage*)));
bTitleButton->setIconSet (SmallIcon("frame_image"));
}
k9ChapterEdit::~k9ChapterEdit()
{
}
/*$SPECIALIZATION$*/
void k9ChapterEdit::sliderReleased() {
// m_aviDecode.seek((double)slider->value() / 100);
// m_aviDecode.readFrame();
}
void k9ChapterEdit::sliderChanged() {
if (m_aviDecode.opened()) {
//m_aviDecode.seek((double)slider->value() / 100);
m_aviDecode.readFrame((double)slider->value() / 1000);
TQTime t;
t=t.addMSecs((double)slider->value());
lPosition->setText(t.toString("hh:mm:ss"));
}
}
void k9ChapterEdit::urlSelected(const TQString& _fileName) {
m_aviDecode.open(_fileName);
if (!m_noUpdate) {
if (_fileName !=m_aviFile->getFileName()) {
ckBreakEnd->setChecked(false);
ckBreakStart->setChecked(false);
ckBreakEndClick();
ckBreakStartClick();
}
m_aviFile->setFileName(_fileName);
}
TQTime t;
int sec=t.msecsTo(m_aviFile->getStart());
slider->setMaxValue((int)(m_aviDecode.getDuration()*1000));
slider->setValue(sec);
}
void k9ChapterEdit::drawImage(TQImage * _image) {
//TQPixmap p(*_image);
//image->setPixmap(p);
m_wimage->setImage(*_image);
m_image=*_image;
}
void k9ChapterEdit::bStartClick() {
TQTime t;
int secs=slider->value()/1000;
t=t.addSecs(secs);
twstart->setTime(t);
}
void k9ChapterEdit::bEndClick() {
TQTime t;
int secs=slider->value()/1000;
t=t.addSecs(secs);
twend->setTime(t);
}
void k9ChapterEdit::setAviFile(k9AviFile *_aviFile) {
this->setEnabled(_aviFile!=NULL);
m_aviFile=_aviFile;
if (_aviFile) {
m_noUpdate=true;
k9AviFile *p=m_aviFile->getPrevious();
k9AviFile *n=m_aviFile->getNext();
m_minTime=m_aviFile->getStart();
m_maxTime=m_aviFile->getEnd();
if (p) {
if(p->getFileName() !=_aviFile->getFileName()) {
ckBreakStart->setEnabled(false);
m_minTime.setHMS(0,0,0,0);
} else {
ckBreakStart->setEnabled(true);
m_minTime=p->getStart();
}
}
if (n) {
if(n->getFileName() !=_aviFile->getFileName()) {
ckBreakEnd->setEnabled(false);
m_maxTime=_aviFile->getEnd();
} else {
ckBreakEnd->setEnabled(true);
m_maxTime=n->getEnd();
}
}
twstart->setTime(m_aviFile->getStart());
twend->setTime(m_aviFile->getEnd());
urFile->setURL(m_aviFile->getFileName());
urlSelected(m_aviFile->getFileName());
ckBreakStart->setChecked(m_aviFile->getBreakPrevious());
ckBreakEnd->setChecked(m_aviFile->getBreakNext());
}
m_noUpdate=false;
}
void k9ChapterEdit::startChanged(const TQTime& _time) {
if (!m_noUpdate) {
TQTime t=_time;
if (t > m_maxTime )
t=m_maxTime;
else if (t < m_minTime)
t=m_minTime;
else if (t >m_aviFile->getEnd())
t=m_aviFile->getEnd();
if (t!=_time)
twstart->setTime(t);
m_aviFile->setStart(t);
if (!m_aviFile->getBreakPrevious() && m_aviFile->getPrevious()!=NULL) {
m_aviFile->getPrevious()->setEnd(t);
}
TQTime t2;
slider->setValue(t2.msecsTo(t));
m_aviFile->setImage(m_image);
}
}
void k9ChapterEdit::endChanged(const TQTime& _time) {
if (!m_noUpdate) {
TQTime t=_time;
if (t > m_maxTime )
t=m_maxTime;
else if (t < m_minTime)
t=m_minTime;
else if (t <m_aviFile->getStart())
t=m_aviFile->getStart();
if (t!=_time)
twend->setTime(t);
m_aviFile->setEnd(t);
TQTime t2;
if (!m_aviFile->getBreakNext() && m_aviFile->getNext()!=NULL) {
TQImage i=m_image;
m_aviDecode.readFrame((double)t2.msecsTo(t)/1000.0);
m_aviFile->getNext()->setImage(m_image);
m_image=i;
m_aviFile->getNext()->setStart(t);
}
slider->setValue(t2.msecsTo(t));
}
}
void k9ChapterEdit::ckBreakStartClick() {
m_aviFile->setBreakPrevious(ckBreakStart->isOn());
}
void k9ChapterEdit::bTitleButtonClick() {
m_aviFile->getTitle()->getButton()->setImage(m_image);
}
void k9ChapterEdit::ckBreakEndClick() {
m_aviFile->setBreakNext(ckBreakEnd->isOn());
}
#include "k9chapteredit.moc"