void MainWindow::updateImage(int current)
{
//clear image
ui_.image->setPixmap(QPixmap());
//update index
current_ = current;
if (current_==images_.count()) return;
//reset file watcher
watcher_.clearFile();
//update image
pixmap_ = images_[current_].pixmap();
updateImageSize();
//set file watcher
watcher_.setFile(images_[current_].filename());
//status bar
ui_.statusBar->showMessage(images_[current_].filename() + " (" + QString::number(current_+1) + "\\" + QString::number(images_.count()) + ")");
//cache/uncache images
clearCache(current_-3);
cache(current_-2);
cache(current_-1);
cache(current_+1);
cache(current_+2);
clearCache(current_+3);
}
ToolbarButton::ToolbarButton(ImageManager& im, std::string _filename, int x, int y, pixelType _pixelTypeToSelect, bool _displayed):
filename(_filename), pixelTypeToSelect(_pixelTypeToSelect), displayed(_displayed){
center.x = x;
center.y = y;
updateImageSize(im);
updateSizeAndHalfsize();
hasText = false;
}
Gui::Gui ( int argc, char** argv, QWidget *parent ) :
QMainWindow ( parent ),
ui ( new Ui::Gui )
{
ui->setupUi ( this );
cvWindow = new CvWindow ( QString ( "cvWindow" ), CV_WINDOW_AUTOSIZE );
// set the location of 'cvWindow'
cvWindow->setParent ( ui->frame );
readSettings();
social_robot_gui = new SocialRobotGui ( argc, argv );
qRegisterMetaType< Mat > ( "Mat" );
connect ( social_robot_gui, SIGNAL ( update_image ( Mat ) ), this, SLOT ( updateImage ( Mat ) ) );
social_robot_gui->init();
// If the frame resizes, update the image size
connect ( ui->frame, SIGNAL ( resizeImage ( QSize ) ), this, SLOT ( updateImageSize ( QSize ) ) );
updateImageSize ( ui->frame->size() );
}
void MainWindow::on_actionRotateLeft_triggered(bool)
{
//no nothing without images
if (images_.count()==0) return;
//transform image
QTransform transform;
transform.rotate(270);
pixmap_ = pixmap_.transformed(transform);
//store it
storeCurrentImage(false);
//update GUI
updateImageSize();
}
void MainWindow::on_actionResize_triggered(bool)
{
//no nothing without images
if (images_.count()==0) return;
//show dialog
ResizeDialog dlg(this);
dlg.setSize(pixmap_.width(), pixmap_.height());
if (dlg.exec()!=QDialog::Accepted) return;
//transform image
pixmap_ = pixmap_.scaled(dlg.width(), dlg.height(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
//store it
storeCurrentImage(true);
//update GUI
updateImageSize();
}
K3bIsoImageWritingDialog::K3bIsoImageWritingDialog( QWidget* parent, const char* name, bool modal )
: K3bInteractionDialog( parent, name,
i18n("Burn Iso9660 Image"),
i18n("to DVD"),
START_BUTTON|CANCEL_BUTTON,
START_BUTTON,
"DVD image writing",
modal )
{
d = new Private();
setAcceptDrops(true);
setupGui();
m_writerSelectionWidget->setWantedMediumType( K3bDevice::MEDIA_WRITABLE_DVD );
m_writerSelectionWidget->setWantedMediumState( K3bDevice::STATE_EMPTY );
m_writerSelectionWidget->setSupportedWritingApps( K3b::GROWISOFS );
m_writingModeWidget->setSupportedModes( K3b::DAO|K3b::WRITING_MODE_INCR_SEQ|K3b::WRITING_MODE_RES_OVWR );
m_md5Job = new K3bMd5Job( 0, this );
connect( m_md5Job, SIGNAL(finished(bool)),
this, SLOT(slotMd5JobFinished(bool)) );
connect( m_md5Job, SIGNAL(percent(int)),
this, SLOT(slotMd5JobPercent(int)) );
updateImageSize( imagePath() );
connect( m_writerSelectionWidget, SIGNAL(writerChanged()),
this, SLOT(slotWriterChanged()) );
connect( m_writerSelectionWidget, SIGNAL(writingAppChanged(int)),
this, SLOT(slotWriterChanged()) );
connect( m_writingModeWidget, SIGNAL(writingModeChanged(int)),
this, SLOT(slotWriterChanged()) );
connect( m_editImagePath, SIGNAL(textChanged(const QString&)),
this, SLOT(updateImageSize(const QString&)) );
connect( m_checkDummy, SIGNAL(toggled(bool)),
this, SLOT(slotWriterChanged()) );
}
MainWindow::MainWindow(QWidget* parent)
: QMainWindow(parent)
, ui_()
, images_()
, timer_()
{
ui_.setupUi(this);
setWindowTitle(QApplication::applicationName());
setWindowState(Qt::WindowMaximized);
//set reload action group
QActionGroup* group = new QActionGroup(this);
group->addAction(ui_.actionReloadAsk);
group->addAction(ui_.actionReloadNo);
group->addAction(ui_.actionReloadAuto);
ui_.actionReloadAuto->setChecked(true);
//init file watcher
watcher_.setDelayInSeconds(0.001);
connect(&watcher_, SIGNAL(fileChanged()), this, SLOT(reloadFile()));
//start timer for image size update
connect(&timer_, SIGNAL(timeout()), this, SLOT(updateImageSize()));
timer_.start(250);
//init images
QStringList args = QApplication::arguments();
if (args.count()>1 && QFile::exists(args[1]))
{
QFileInfo file_info(args[1]);
updateImageList(file_info.canonicalPath(), file_info.fileName());
}
else
{
updateImageList(Settings::path("folder"));
}
}
