void QCastViewGL::onCameraChangeAction()
{
QAction *pAct = qobject_cast< QAction* >(QObject::sender());
if (!pAct) return;
QVariant v = pAct->data();
void* pc = v.value<void*>();
cogx::display::CDisplayCamera* pCamera = static_cast<cogx::display::CDisplayCamera*>(pc);
//std::cout << pAct << " " << pAct->text().toStdString() << " " << pc << " " << pCamera << std::endl;
if (pCamera) {
// TODO: should check if it is valid -- is it in getCameras()?
selectCamera(pCamera);
}
// Replace the action for the button.
// Parent hierarchy: action -> menu -> button
QMenu *pMenu = qobject_cast< QMenu* >(pAct->parent());
if (pMenu) {
QToolButton* pBut = qobject_cast< QToolButton* >(pMenu->parent());
if (pBut) {
QAction *pOldAct = pBut->defaultAction();
if (pOldAct && pOldAct->parent() == pAct->parent()) {
//std::cout << "Changing default action" << std::endl;
pBut->setDefaultAction(pAct);
}
}
}
}
void QCastViewGL::onCameraItemChanged(int index)
{
CPtrVector<cogx::display::CDisplayCamera> cameras;
pView->getCameras(cameras);
if (index >= (int) cameras.size()) return;
selectCamera(cameras[index]);
}
void QCastViewGL::setView(const cogx::display::CDisplayViewPtr& pDisplayView)
{
if (pView == pDisplayView) return;
if (pView) {
pView->viewObservers.removeObserver(this);
}
pView = pDisplayView;
if (pView) {
pView->viewObservers.addObserver(this);
}
// Look from the first camera
CPtrVector<cogx::display::CDisplayCamera> cameras;
pView->getCameras(cameras);
if (cameras.size() > 0) selectCamera(cameras.front());
update();
}
MainWindow::MainWindow() : KMainWindow()
{
/* Draw main window */
initWidgets();
/* Load JPEG support from KDE library */
KImageIO::registerFormats();
/* Initialize interface & gPhoto2 */
GPInterface::initialize();
/* Set window size */
setGeometry(GPInterface::getGeometry());
/* Check if a camera is configured */
if (GPInterface::getCamera().isNull())
selectCamera();
statusBar()->message(i18n("Ready"));
}
int DirectShowFrameGrabber::SelectDirectXFilter(std::vector<std::wstring> &monikerNames) {
std::vector<std::string> cameras;
int size = int(monikerNames.size());
for (int i = 0; i < size; ++i) {
std::string camera;
std::wstring &monikerName = monikerNames[i];
int length = int(monikerName.size());
camera.resize(length);
for (int j = 0; j < length; ++j) {
camera[j] = char(monikerName[j]);
}
cameras.push_back(camera);
}
int result = selectCamera(cameras);
if (result == -2) {
exit(0);
} else if (result == -1) {
printf("no camera detected!\n");
}
return result;
}
/*
* Draws & initializes all the widgets of the main window
*/
void MainWindow::initWidgets()
{
setPlainCaption("QtKam");
/* Construct Actions */
saveAction = KStdAction::save(this, SLOT(saveSelected()),this);
quitAction = KStdAction::quit(this, SLOT(close()),this);
deleteAction = new KAction(i18n("Delete"), "edittrash",
Key_Delete, this, SLOT(deleteSelected()), this);
downloadThumbsAction = new KAction(i18n("Download Thumbs"), "queue",
CTRL + Key_T, this, SLOT(downloadThumbs()), this);
selectAllAction = new KAction(i18n("Select &All"), SHIFT + Key_A,
this, SLOT(selectAll()), this);
invertSelectionAction = new KAction(i18n("&Invert Selection"),
SHIFT + Key_I, this, SLOT(selectInverse()), this);
clearSelectionAction = new KAction(i18n("&Clear Selection"),
SHIFT + Key_N, this, SLOT(selectNone()), this);
selectCameraAction = new KAction(i18n("Select &Camera"),
CTRL + Key_C, this, SLOT(selectCamera()), this);
initCameraAction = new KAction(i18n("Reset Camera"),
"connect_creating", CTRL + Key_R, this,
SLOT(initCamera()), this);
configureCameraAction = new KAction(i18n("&Configure"),
0, this, SLOT(configureCamera()), this);
cameraInformationAction = new KAction(i18n("&Information"),
0, this, SLOT(cameraInformation()), this);
cameraManualAction = new KAction(i18n("&Manual"),
0, this, SLOT(cameraManual()), this);
cameraAboutAction = new KAction(i18n("&About the driver"),
0, this, SLOT(cameraAbout()), this);
/* Initialize actions */
saveAction->setEnabled(false);
deleteAction->setEnabled(false);
/* Create & initialize icon view */
iconView = new KIconView(this);
iconView->setMode(KIconView::Select);
iconView->setSelectionMode(KIconView::Multi);
iconView->setItemsMovable(false);
iconView->setResizeMode(KIconView::Adjust);
connect(iconView,SIGNAL(selectionChanged()),
this,SLOT(selectionChanged()));
setCentralWidget(iconView);
/* Create file menu */
fileMenu = new KPopupMenu();
saveAction->plug(fileMenu);
deleteAction->plug(fileMenu);
fileMenu->insertSeparator();
quitAction->plug(fileMenu);
/* Create edit menu */
editMenu = new KPopupMenu();
selectAllAction->plug(editMenu);
invertSelectionAction->plug(editMenu);
clearSelectionAction->plug(editMenu);
/* Create command menu */
commandMenu = new KPopupMenu();
initCameraAction->plug(commandMenu);
downloadThumbsAction->plug(commandMenu);
/* Camera menu */
cameraMenu = new KPopupMenu();
selectCameraAction->plug(cameraMenu);
cameraMenu->insertSeparator();
configureCameraAction->plug(cameraMenu);
cameraInformationAction->plug(cameraMenu);
cameraManualAction->plug(cameraMenu);
cameraAboutAction->plug(cameraMenu);
/* Help menu */
help = helpMenu();
/* Menu Bar */
menuBar()->insertItem(i18n("&File"), fileMenu);
menuBar()->insertItem(i18n("&Edit"), editMenu);
menuBar()->insertItem(i18n("&Command"),commandMenu);
menuBar()->insertItem(i18n("C&amera"),cameraMenu);
menuBar()->insertItem(i18n("&Help"), help);
/* Create toolbar */
downloadThumbsAction->plug(toolBar());
saveAction->plug(toolBar());
deleteAction->plug(toolBar());
}
