void CameraWidget::createActions() {
//--- On menu selection, window will show with preferred size
_windowSelectAction = new QAction(windowTitle(), this);
connect(_windowSelectAction, SIGNAL(triggered()), this, SLOT(showNormal()));
connect(_windowSelectAction, SIGNAL(triggered()), this, SLOT(setFocus()));
//--- Video Actions
if(!_videoController->getCamera()->getCameraType())
{
_loadVideoAction = new QAction(QIcon("Resources/imageGUI/icons/configure64.png"), "Load video", this);
connect(_loadVideoAction, SIGNAL(triggered()), this, SLOT(loadVideo()));
}
_saveFrameAction = new QAction(QIcon("Resources/imageGUI/icons/configure64.png"), "Save frame as...", this);
connect(_saveFrameAction, SIGNAL(triggered()), this, SLOT(saveCurrentFrame()));
_recordVideoAction = new QAction(QIcon("Resources/imageGUI/icons/configure64.png"), "Record video... (Click inside image to stop!)", this);
connect(_recordVideoAction, SIGNAL(triggered()), this, SLOT(recordVideo()));
//--- Settings
_cameraInfoAction = new QAction(QIcon("Resources/imageGUI/icons/configure64.png"),
"Camera...", this);
connect(_cameraInfoAction, SIGNAL(triggered()), this, SLOT(openCameraInformationDialog()));
_POISettingsAction = new QAction(QIcon("Resources/imageGUI/icons/configure64.png"), "POI Algorithm...",
this);
_trackingSettingsAction = new QAction(QIcon("Resources/imageGUI/icons/configure64.png"),
"Tracking Algorithm...", this);
_clearPOIsAction = new QAction(QIcon("Resources/imageGUI/icons/configure64.png"), "Clear initialized POIs", this);
connect(_clearPOIsAction, SIGNAL(triggered()), this, SLOT(clearInitializedPOIs()));
}
void VideoLayerChromium::updateContentsIfDirty()
{
if (!m_contentsDirty)
return;
RenderLayerBacking* backing = static_cast<RenderLayerBacking*>(m_owner->client());
if (!backing || backing->paintingGoesToWindow())
return;
ASSERT(drawsContent());
m_skipsDraw = false;
VideoFrameChromium* frame = m_provider->getCurrentFrame();
if (!frame) {
m_skipsDraw = true;
m_provider->putCurrentFrame(frame);
return;
}
m_frameFormat = frame->format();
unsigned textureFormat = determineTextureFormat(frame);
if (textureFormat == GraphicsContext3D::INVALID_VALUE) {
// FIXME: Implement other paths.
notImplemented();
m_skipsDraw = true;
m_provider->putCurrentFrame(frame);
return;
}
if (frame->surfaceType() == VideoFrameChromium::TypeTexture) {
releaseCurrentFrame();
saveCurrentFrame(frame);
m_dirtyRect.setSize(FloatSize());
m_contentsDirty = false;
return;
}
// Allocate textures for planes if they are not allocated already, or
// reallocate textures that are the wrong size for the frame.
GraphicsContext3D* context = layerRendererContext();
bool texturesAllocated = allocateTexturesIfNeeded(context, frame, textureFormat);
if (!texturesAllocated) {
m_skipsDraw = true;
m_provider->putCurrentFrame(frame);
return;
}
// Update texture planes.
for (unsigned plane = 0; plane < frame->planes(); plane++) {
ASSERT(frame->requiredTextureSize(plane) == m_textureSizes[plane]);
updateTexture(context, m_textures[plane], frame->requiredTextureSize(plane), textureFormat, frame->data(plane));
}
m_dirtyRect.setSize(FloatSize());
m_contentsDirty = false;
m_provider->putCurrentFrame(frame);
}
void SyntroReview::saveButtonClicked(QAbstractButton *button)
{
QFileDialog *fileDialog;
if (m_CFSState != SYNTROREVIEW_CFS_STATE_OPEN)
return; // no open file anyway
if (button == m_saveFrame){
fileDialog = new QFileDialog(this, "JPEG (.jpg) file name");
fileDialog->setAcceptMode(QFileDialog::AcceptSave);
fileDialog->setFileMode(QFileDialog::AnyFile);
fileDialog->selectFile(m_saveFilePath);
fileDialog->setNameFilter("*.jpg");
fileDialog->setDefaultSuffix("jpg");
if (fileDialog->exec()) {
m_saveFilePath = fileDialog->selectedFiles().at(0);
saveCurrentFrame();
}
}
}
static gint timeout_CB (gpointer data)
{
if ( (!_freezed) && getImage() )
{
int imageWidth, imageHeight, pixbufWidth, pixbufHeight;
imageWidth = _inputImg.GetWidth();
imageHeight = _inputImg.GetHeight();
pixbufWidth = gdk_pixbuf_get_width(frame);
pixbufHeight = gdk_pixbuf_get_height(frame);
if ( (imageWidth != pixbufWidth) || (imageHeight != pixbufHeight) )
{
g_object_unref(frame);
frame = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, imageWidth, imageHeight);
}
_frameN++;
gtk_widget_queue_draw (da);
if (_savingSet)
saveCurrentFrame();
}
return TRUE;
}
static gint saveSingleClicked_CB(GtkWidget *widget, gpointer data)
{
saveCurrentFrame();
return (TRUE);
}
