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authoralwin <alwin>2004-04-15 07:44:42 (UTC)
committer alwin <alwin>2004-04-15 07:44:42 (UTC)
commit41203805fb5e70df84cc2894dbd6e030c6355041 (patch) (side-by-side diff)
tree3bffe09aeff1a69d9912193c481a2effe990d5db /libopie2
parent20175bc18b278426c80ff890853cbf54839f88be (diff)
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using other values when scaled loading of jpegs
Diffstat (limited to 'libopie2') (more/less context) (ignore whitespace changes)
-rw-r--r--libopie2/opiemm/oimagescrollview.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/libopie2/opiemm/oimagescrollview.cpp b/libopie2/opiemm/oimagescrollview.cpp
index 0e86bd0..68b06af 100644
--- a/libopie2/opiemm/oimagescrollview.cpp
+++ b/libopie2/opiemm/oimagescrollview.cpp
@@ -35,129 +35,129 @@ OImageScrollView::OImageScrollView( QWidget* parent, const char* name, WFlags f
init();
}
OImageScrollView::OImageScrollView (const QImage&img, QWidget * parent, const char * name, WFlags f,bool always_scale,bool rfit)
:QScrollView(parent,name,f|Qt::WRepaintNoErase),_image_data(),_original_data(img),
m_states(SCROLLVIEW_BITSET_SIZE),m_lastName("")
{
_zoomer = 0;
m_states[AUTO_SCALE]=always_scale;
m_states[AUTO_ROTATE]=rfit;
m_states[FIRST_RESIZE_DONE]=false;
m_states[IMAGE_IS_JPEG]=false;
m_states[IMAGE_SCALED_LOADED]=false;
m_states[SHOW_ZOOMER]=true;
_original_data.convertDepth(QPixmap::defaultDepth());
_original_data.setAlphaBuffer(false);
init();
}
OImageScrollView::OImageScrollView (const QString&img, QWidget * parent, const char * name, WFlags f,bool always_scale,bool rfit)
:QScrollView(parent,name,f|Qt::WRepaintNoErase),_image_data(),_original_data(),m_states(SCROLLVIEW_BITSET_SIZE),m_lastName("")
{
_zoomer = 0;
m_states.resize(SCROLLVIEW_BITSET_SIZE);
m_states[AUTO_SCALE]=always_scale;
m_states[AUTO_ROTATE]=rfit;
m_states[FIRST_RESIZE_DONE]=false;
m_states[IMAGE_IS_JPEG]=false;
m_states[IMAGE_SCALED_LOADED]=false;
m_states[SHOW_ZOOMER]=true;
init();
setImage(img);
}
void OImageScrollView::setImage(const QImage&img)
{
_image_data = QImage();
_original_data=img;
_original_data.convertDepth(QPixmap::defaultDepth());
_original_data.setAlphaBuffer(false);
m_lastName = "";
setImageIsJpeg(false);
setImageScaledLoaded(false);
if (FirstResizeDone()) {
generateImage();
}
}
void OImageScrollView::loadJpeg(bool interncall)
{
if (m_lastName.isEmpty()) return;
QImageIO iio( m_lastName, 0l );
QString param;
bool real_load = false;
if (AutoScale()) {
if (!interncall) {
int wid, hei;
wid = QApplication::desktop()->width();
hei = QApplication::desktop()->height();
if (hei>wid) {
wid = hei;
} else {
hei = wid;
}
- param = QString( "Fast Shrink( 7 ) Scale( %1, %2, ScaleFree)" ).arg( wid ).arg( hei );
+ param = QString( "Fast Shrink( 3 ) Scale( %1, %2, ScaleFree)" ).arg( wid ).arg( hei );
odebug << "Load jpeg scaled \"" << param << "\"" << oendl;
iio.setParameters(param.latin1());
setImageScaledLoaded(true);
real_load = true;
}
} else {
if (ImageScaledLoaded()||!interncall) {
odebug << "Load jpeg unscaled" << oendl;
real_load = true;
}
setImageScaledLoaded(false);
}
if (real_load) {
{
QCopEnvelope( "QPE/System", "busy()" );
}
_original_data = iio.read() ? iio.image() : QImage();
{
QCopEnvelope env( "QPE/System", "notBusy(QString)" );
env << "Image loaded";
}
}
}
void OImageScrollView::setImage( const QString& path ) {
odebug << "load new image " << oendl;
if (m_lastName == path) return;
m_lastName = path;
QString itype = QImage::imageFormat(m_lastName);
odebug << "Image type = " << itype << oendl;
if (itype == "JPEG") {
setImageIsJpeg(true);
loadJpeg();
} else {
{
QCopEnvelope( "QPE/System", "busy()" );
}
setImageIsJpeg(false);
_original_data.load(path);
_original_data.convertDepth(QPixmap::defaultDepth());
_original_data.setAlphaBuffer(false);
{
QCopEnvelope env( "QPE/System", "notBusy(QString)" );
env << "Image loaded";
}
}
_image_data = QImage();
if (FirstResizeDone()) {
generateImage();
}
}
/* should be called every time the QImage changed it content */
void OImageScrollView::init()
{
odebug << "init " << oendl;
/*
* create the zoomer
* and connect ther various signals
*/
_zoomer = new Opie::MM::OImageZoomer( this, "The Zoomer" );
connect(_zoomer, SIGNAL( zoomAreaRel(int,int)),
this, SLOT(scrollBy(int,int)) );