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path: root/libopie2/opiemm/oimagescrollview.cpp
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-rw-r--r--libopie2/opiemm/oimagescrollview.cpp31
1 files changed, 6 insertions, 25 deletions
diff --git a/libopie2/opiemm/oimagescrollview.cpp b/libopie2/opiemm/oimagescrollview.cpp
index 30a8fba..61b2062 100644
--- a/libopie2/opiemm/oimagescrollview.cpp
+++ b/libopie2/opiemm/oimagescrollview.cpp
@@ -1,22 +1,21 @@
#include "oimagescrollview.h"
#include <opie2/oimagezoomer.h>
#include <opie2/odebug.h>
#include <opie2/oapplication.h>
#include <opie2/owait.h>
#include <qimage.h>
#include <qlayout.h>
-#include <qpe/qcopenvelope_qws.h>
/* for usage with the bitset */
#define AUTO_SCALE 0
#define AUTO_ROTATE 1
#define SHOW_ZOOMER 2
#define FIRST_RESIZE_DONE 3
#define IMAGE_IS_JPEG 4
#define IMAGE_SCALED_LOADED 5
#define SCROLLVIEW_BITSET_SIZE 6
namespace Opie {
@@ -101,57 +100,43 @@ void OImageScrollView::loadJpeg(bool interncall)
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;
_original_data = QImage();
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();
if (isVisible()) viewport()->repaint(true);
}
}
/* should be called every time the QImage changed it content */
void OImageScrollView::init()
{
odebug << "init " << oendl;
@@ -191,30 +176,33 @@ void OImageScrollView::setAutoRotate(bool how)
if (AutoRotate() != how) {
m_states.setBit(AUTO_ROTATE,how);
_image_data = QImage();
generateImage();
}
}
bool OImageScrollView::AutoRotate()const
{
return m_states.testBit(AUTO_ROTATE);
}
+void OImageScrollView::setAutoScaleRotate(bool scale, bool rotate)
+{
+ m_states.setBit(AUTO_ROTATE,rotate);
+ setAutoScale(scale);
+}
+
void OImageScrollView::setAutoScale(bool how)
{
m_states.setBit(AUTO_SCALE,how);
- if (!how) {
- setAutoRotate(false);
- }
_image_data = QImage();
if (ImageIsJpeg() && how == false && ImageScaledLoaded()==true) {
loadJpeg(true);
}
generateImage();
}
bool OImageScrollView::AutoScale()const
{
return m_states.testBit(AUTO_SCALE);
}
@@ -349,27 +337,24 @@ void OImageScrollView::rotate_into_data(Rotation r)
_image_data = dest;
}
void OImageScrollView::generateImage()
{
Rotation r = Rotate0;
_pdata = QPixmap();
if (_original_data.isNull()) {
emit imageSizeChanged( _image_data.size() );
if (_zoomer) _zoomer->setImage( _image_data );
return;
}
- {
- QCopEnvelope( "QPE/System", "busy()" );
- }
if (width()>height()&&_original_data.width()<_original_data.height() ||
width()<height()&&_original_data.width()>_original_data.height()) {
if (AutoRotate()) r = Rotate90;
}
odebug << " r = " << r << oendl;
if (AutoScale() && (_original_data.width()>width() || _original_data.height() > height()) ) {
if (!_image_data.size().isValid()||width()>_image_data.width()||height()>_image_data.height()) {
odebug << "Rescaling data" << oendl;
if (r==Rotate0) {
_image_data = _original_data;
@@ -399,28 +384,24 @@ void OImageScrollView::generateImage()
/*
* move scrollbar
*/
if (_zoomer) {
_zoomer->setGeometry( viewport()->width()-_image_data.width()/2, viewport()->height()-_image_data.height()/2,
_image_data.width()/2, _image_data.height()/2 );
_zoomer->setImage( _image_data );
}
/*
* invalidate
*/
_image_data=QImage();
- {
- QCopEnvelope env( "QPE/System", "notBusy(QString)" );
- env << "Image generated";
- }
}
void OImageScrollView::resizeEvent(QResizeEvent * e)
{
odebug << "OImageScrollView resizeEvent" << oendl;
QScrollView::resizeEvent(e);
generateImage();
setFirstResizeDone(true);
emit viewportSizeChanged( viewport()->size() );
}