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#include "imageview.h"
#include <opie2/odebug.h>
#include <opie2/oconfig.h>
#include <opie2/okeyconfigwidget.h>
#include <qpe/resource.h>
#include <qpe/qpeapplication.h>
#include <qpopupmenu.h>
using namespace Opie::Core;
ImageView::ImageView(Opie::Core::OConfig *cfg, QWidget* parent, const char* name, WFlags fl )
: Opie::MM::OImageScrollView(parent,name,fl)
{
m_viewManager = 0;
m_cfg = cfg;
m_isFullScreen = false;
QPEApplication::setStylusOperation(viewport(),QPEApplication::RightOnHold);
initKeys();
}
ImageView::~ImageView()
{
odebug << "Delete Imageview" << oendl;
if (m_viewManager) {
delete m_viewManager;
}
}
Opie::Core::OKeyConfigManager* ImageView::manager()
{
if (!m_viewManager) {
initKeys();
}
return m_viewManager;
}
void ImageView::initKeys()
{
odebug << "init imageview keys" << oendl;
if (!m_cfg) {
m_cfg = new Opie::Core::OConfig("phunkview");
m_cfg->setGroup("image_view_keys" );
}
Opie::Core::OKeyPair::List lst;
lst.append( Opie::Core::OKeyPair::upArrowKey() );
lst.append( Opie::Core::OKeyPair::downArrowKey() );
lst.append( Opie::Core::OKeyPair::leftArrowKey() );
lst.append( Opie::Core::OKeyPair::rightArrowKey() );
lst.append( Opie::Core::OKeyPair(Qt::Key_Escape,0));
m_viewManager = new Opie::Core::OKeyConfigManager(m_cfg, "image_view_keys",
lst, false,this, "image_view_keys" );
m_viewManager->addKeyConfig( Opie::Core::OKeyConfigItem(tr("View Image Info"), "imageviewinfo",
Resource::loadPixmap("1to1"), ViewInfo,
Opie::Core::OKeyPair(Qt::Key_I,0),
this, SLOT(slotShowImageInfo())));
m_viewManager->addKeyConfig( Opie::Core::OKeyConfigItem(tr("Toggle autorotate"), "imageautorotate",
Resource::loadPixmap("rotate"), Autorotate,
Opie::Core::OKeyPair(Qt::Key_R,0),
this, SIGNAL(toggleAutorotate())));
m_viewManager->addKeyConfig( Opie::Core::OKeyConfigItem(tr("Toggle autoscale"), "imageautoscale",
Resource::loadPixmap("1to1"), Autoscale,
Opie::Core::OKeyPair(Qt::Key_S,0),
this, SIGNAL(toggleAutoscale())));
m_viewManager->addKeyConfig( Opie::Core::OKeyConfigItem(tr("Switch to next image"), "imageshownext",
Resource::loadPixmap("forward"), ShowNext,
Opie::Core::OKeyPair(Qt::Key_Return,0),
this, SIGNAL(dispNext())));
m_viewManager->addKeyConfig( Opie::Core::OKeyConfigItem(tr("Switch to previous image"), "imageshowprev",
Resource::loadPixmap("back"), ShowPrevious,
Opie::Core::OKeyPair(Qt::Key_P,0),
this, SIGNAL(dispPrev())));
m_viewManager->addKeyConfig( Opie::Core::OKeyConfigItem(tr("Toggle fullscreen"), "imagefullscreen",
Resource::loadPixmap("fullscreen"), FullScreen,
Opie::Core::OKeyPair(Qt::Key_F,0),
this, SIGNAL(toggleFullScreen())));
m_viewManager->addKeyConfig( Opie::Core::OKeyConfigItem(tr("Toggle thumbnail"), "imagezoomer",
Resource::loadPixmap("mag"), Zoomer,
Opie::Core::OKeyPair(Qt::Key_T,0),
this, SIGNAL(toggleZoomer())));
m_viewManager->handleWidget( this );
m_viewManager->load();
}
void ImageView::keyReleaseEvent(QKeyEvent * e)
{
if (!e || e->state()!=0) {
return;
}
if (e->key()==Qt::Key_Escape && fullScreen()) emit hideMe();
}
void ImageView::slotShowImageInfo()
{
emit dispImageInfo(m_lastName);
}
void ImageView::contentsMousePressEvent ( QMouseEvent * e)
{
if (e->button()==1) {
return OImageScrollView::contentsMousePressEvent(e);
}
if (!fullScreen()) return;
#if 0
// doesn't work right (repainting problems)
odebug << "Popup " << oendl;
QPopupMenu *m = new QPopupMenu(0);
if (!m) return;
m->insertItem(tr("Previous image"),ShowPrevious);
m->insertItem(tr("Next image"),ShowNext);
m->insertSeparator();
m->insertItem(tr("Toggle fullscreen"),FullScreen);
m->insertItem(tr("Toggle autoscale"),Autoscale);
m->insertItem(tr("Toggle autorotate"),Autorotate);
m->insertItem(tr("Toggle thumbnail"),Zoomer);
m->setFocus();
m->exec( QPoint( QCursor::pos().x(), QCursor::pos().y()) );
delete m;
parentWidget()->showFullScreen();
#endif
}
void ImageView::setFullScreen(bool how)
{
m_isFullScreen = how;
}
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