void QvvMainWindow::slotThumbs()
{
opt_thumbs = ! opt_thumbs;
if( opt_thumbs ) loadThumbs();
statusBar()->showMessage( opt_thumbs ? tr( "Thumbnails enabled" ) : tr( "Thumbnails disabled" ) );
};
/**
* Thread routine.
* Only loads thumbs if somethingTodo is true.
**/
void DkThumbsLoader::run() {
if (!mThumbs)
return;
for (;;) {
if (mLoadAllThumbs && mNumFilesLoaded >= (int)mThumbs->size()) {
qDebug() << "[thumbs] thinks he has finished...";
break;
}
mMutex.lock();
DkTimer dt;
msleep(100);
//QMutexLocker(&this->mutex);
if (!mIsActive) {
qDebug() << "thumbs loader stopped...";
mMutex.unlock();
break;
}
mMutex.unlock();
if (mSomethingTodo)
loadThumbs();
}
}
void CameraMainWindow::confirmSettings()
{
storagepath = settings->location->documentPath();
psize = settings->photo_size->currentIndex();
vsize = settings->video_size->currentIndex();
pquality = settings->photo_quality->value();
vquality = settings->video_quality->value();
vframerate = settings->video_framerate->value();
// save settings
QSettings cfg("Trolltech","Camera");
cfg.beginGroup("General");
cfg.setValue("location",storagepath);
cfg.endGroup();
cfg.beginGroup("Photo");
if(psize != -1)
cfg.setValue("width",photo_size[psize].width());
cfg.setValue("quality",pquality);
cfg.endGroup();
cfg.beginGroup("Video");
if(vsize != -1)
cfg.setValue("width",video_size[vsize].width());
cfg.setValue("quality",vquality);
cfg.setValue("framerate",vframerate);
loadThumbs();
preview();
}
void CameraMainWindow::resizeEvent(QResizeEvent*)
{
thumbw = width()/5-4;
thumbh = thumbw*3/4;
camera->thumbs->setFixedHeight(thumbh+thmarg*2);
loadThumbs( true );
}
/**
* Thread routine.
* Only loads thumbs if somethingTodo is true.
**/
void DkThumbsLoader::run() {
if (!thumbs)
return;
while (true) {
if (loadAllThumbs && numFilesLoaded >= (int)thumbs->size()) {
qDebug() << "[thumbs] thinks he has finished...";
break;
}
mutex.lock();
DkTimer dt;
msleep(100);
//QMutexLocker(&this->mutex);
if (!isActive) {
qDebug() << "thumbs loader stopped...";
mutex.unlock();
break;
}
mutex.unlock();
if (somethingTodo)
loadThumbs();
}
//// locate the current file
//QStringList files = dir.entryList(DkImageLoader::fileFilters);
//DkTimer dtt;
//for (int idx = 0; idx < files.size(); idx++) {
// QMutexLocker(&this->mutex);
// if (!isActive) {
// break;
// }
// QFileInfo cFile = QFileInfo(dir, files[idx]);
// if (!cFile.exists() || !cFile.isReadable())
// continue;
// QImage img = getThumbNailQt(cFile);
// //QImage img = getThumbNailWin(cFile);
// thumbs->push_back(DkThumbNail(cFile, img));
//}
}
void QvvMainWindow::loadDir( QString path )
{
QString last_path = cdir.absolutePath();
cdir.cd( path );
QString new_path = cdir.absolutePath();
setWindowTitle( QString() + " QVV " + QVV_VERSION + ": " + new_path );
QString save_item_name;
if( tree->topLevelItemCount() > 0 ) save_item_name = tree->currentItem()->text( 1 );
QStringList filters;
filters.append( QString( "*" ) );
QFileInfoList info_list = cdir.entryInfoList( filters );
QTreeWidgetItem *current = NULL;
tree->clear();
for( int i = 0; i < info_list.count(); i++ )
{
QFileInfo fi = info_list.at( i );
if( opt_dirs_only && ! fi.isDir() ) continue;
if( fi.fileName() == "." ) continue;
if( fi.fileName() == ".." ) continue;
QString ext = "." + fi.suffix() + ".";
if( ! fi.isDir() && extensions_filter.indexOf( ext.toUpper() ) < 0 ) continue;
QString file_name = fi.fileName();
QTreeWidgetItem *item = new QTreeWidgetItem();
item->setText( 0, fi.isDir() ? ITEM_TYPE_DIR : "" );
item->setText( 1, file_name );
item->setText( 2, QVariant( fi.size() ).toString() );
item->setText( 3, fi.lastModified().toString( "yyyy-MM-dd hh:mm:ss" ) );
item->setTextAlignment( 2, Qt::AlignRight );
if( last_path == new_path + "/" + file_name ) current = item;
tree->addTopLevelItem( item );
}
if( current )
tree->setCurrentItem( current );
else
{
tree->setCurrentItem( tree->topLevelItem( 0 ) );
if( save_item_name != "" )
tree->findNext( save_item_name );
}
statusBar()->showMessage( QString( tr( "Loaded items" ) ) + ": " + QVariant( tree->topLevelItemCount() ).toString() );
if( opt_thumbs )
loadThumbs();
tree->resizeColumnToContents( 2 );
tree->resizeColumnToContents( 3 );
};
CameraMainWindow::CameraMainWindow(QWidget *parent, Qt::WFlags f):
QMainWindow(parent, f),
settings( NULL ),
settingsDialog( NULL ),
psize( -1 ),
vsize( -1 ),
snapRequest( 0 ),
videoOnSecondary(false),
m_photoContentSet( QContentSet::Asynchronous ),
m_photoModel( 0 ),
m_contextMenuActive(false)
{
setWindowTitle(tr("Camera"));
QtopiaApplication::setPowerConstraint(QtopiaApplication::DisableLightOff);
picfile = Qtopia::tempDir() + "image.jpg";
QWidget *cameraWidget = new QWidget(this);
camera = new Ui::CameraBase();
camera->setupUi(cameraWidget);
setCentralWidget(cameraWidget);
camcat = QLatin1String("Camera");
// Ensure the Camera system categoy exists
QCategoryManager catman("Documents");
// For new code a more unique id should be used instead of using the untranslated text
// eg. ensureSystemCategory("com.mycompany.myapp.mycategory", "My Category");
catman.ensureSystemCategory(camcat, camcat);
new CameraService(this);
camera->photo->setFocus();
connect(camera->photo, SIGNAL(clicked()), this, SLOT(takePhoto()));
connect(camera->video, SIGNAL(clicked()), this, SLOT(toggleVideo()));
refocusTimer = new QTimer(this);
refocusTimer->setSingleShot(true);
connect(refocusTimer, SIGNAL(timeout()), this, SLOT(takePhotoNow()));
thumb[0] = camera->thumb1;
thumb[1] = camera->thumb2;
thumb[2] = camera->thumb3;
thumb[3] = camera->thumb4;
thumb[4] = camera->thumb5;
cur_thumb = -1;
// Load the allowable sizes from the camera hardware.
photo_size = camera->videocaptureview->photoSizes();
video_size = camera->videocaptureview->videoSizes();
namehint=0;
recording = false;
if ( !video_supported ) {
// Room for longer text
camera->photo->setText(tr("Take Photo"));
camera->video->setEnabled(false);
camera->video->hide();
}
if (QApplication::desktop()->numScreens() > 1) {
// We have a secondary display - watch for the clamshell open/close
clamshellVsi = new QValueSpaceItem("/Hardware/Devices/ClamshellOpen", this);
connect(clamshellVsi, SIGNAL(contentsChanged()), this, SLOT(clamshellChanged()));
if (!clamshellVsi->value().toBool()) {
videoToScreen(1);
}
}
m_photoContentSet.setCriteria( QContentFilter( QContent::Document )
& QContentFilter::category( QLatin1String( "Camera" ) )
& QContentFilter::mimeType( QLatin1String( "image/jpeg" ) ) );
m_photoContentSet.setSortCriteria( QContentSortCriteria( QContentSortCriteria::LastUpdated, Qt::DescendingOrder ) );
m_photoModel = new QContentSetModel( &m_photoContentSet, this );
connect( m_photoModel, SIGNAL(updateFinished()), this, SLOT(loadThumbs()) );
m_wait = new QWaitWidget(camera->videocaptureview);
m_iswaiting = false;
QTimer::singleShot(1, this, SLOT(delayedInit()));
m_currzoom = 0;
zoomActive = false;
zoomTimer.setSingleShot(true);
zoomTimer.setInterval(5000);
connect(&zoomTimer, SIGNAL(timeout()), this, SLOT(hideZoom()));
}
void CameraMainWindow::delayedInit()
{
settingsDialog = new QDialog( this );
settingsDialog->setModal( true );
settings = new Ui::CameraSettings();
settings->setupUi( settingsDialog );
settingsDialog->setObjectName( "settings" ); // To pick up correct help.
connect( settings->photo_quality, SIGNAL(valueChanged(int)),
settings->photo_quality_n, SLOT(setNum(int)) );
QFileSystemFilter *fsf = new QFileSystemFilter;
fsf->documents = QFileSystemFilter::Set;
settings->location->setFilter(fsf);
// load settings from config
QSettings cfg("Trolltech","Camera");
cfg.beginGroup("General");
QString l = cfg.value("location").toString();
if ( !l.isEmpty() )
settings->location->setLocation(l);
else
settings->location->setLocation(QFileSystem::documentsFileSystem().documentsPath());
storagepath = settings->location->documentPath();
cfg.endGroup();
cfg.beginGroup("Photo");
int w;
w = cfg.value("width",camera->videocaptureview->recommendedPhotoSize().width()).toInt();
for (psize=0; psize<(int)photo_size.count()-1 && photo_size[psize].width() > w;)
psize++;
pquality = cfg.value("quality",settings->photo_quality->value()).toInt();
cfg.endGroup();
cfg.beginGroup("Video");
w = cfg.value("width",camera->videocaptureview->recommendedVideoSize().width()).toInt();
for (vsize=0; vsize<(int)video_size.count()-1 && video_size[vsize].width() > w;)
vsize++;
vquality = cfg.value("quality",settings->video_quality->value()).toInt();
vframerate = cfg.value("framerate",settings->video_framerate->value()).toInt();
for (int i=0; i<(int)photo_size.count(); i++) {
settings->photo_size->addItem(tr("%1 x %2","picture size e.g. 640 x 480").arg(photo_size[i].width()).arg(photo_size[i].height()));
}
for (int i=0; i<(int)video_size.count(); i++) {
settings->video_size->addItem(tr("%1 x %2","picture size e.g. 640 x 480").arg(video_size[i].width()).arg(video_size[i].height()));
}
QMimeType m( QLatin1String( "image/jpeg" ));
QContent a = m.application();
QIcon picViewIcon = a.icon();
if ( picViewIcon.isNull() )
picViewIcon = QIcon( QLatin1String( ":icon/view" ));
if ( video_supported ) {
// If video_supported is ever not a constant false then ensure
// an application is available to handle it
if ( a.isValid() )
{
a_vview = new QAction( QIcon(":image/"+a.iconName()), QString("%1...").arg(a.name()), this );
connect( a_vview, SIGNAL(triggered()), this, SLOT(viewVideos()) );
}
} else {
a_vview = 0;
}
a_pview = new QAction( QIcon(), tr( "View pictures" ), this );
a_pview->setIcon(picViewIcon);
connect( a_pview, SIGNAL(triggered()), this, SLOT(viewPictures()) );
a_timer = new QAction( QIcon( ":icon/wait" ) , tr("Timer"), this );
connect( a_timer, SIGNAL(triggered()), this, SLOT(takePhotoTimer()) );
if(camera->videocaptureview->available())
{
a_settings = new QAction( QIcon( ":icon/settings" ) , tr("Settings..."), this );
connect( a_settings, SIGNAL(triggered()), this, SLOT(doSettings()) );
}
a_th_edit = new QAction( QIcon(":icon/edit"), tr("Edit"), this );
connect( a_th_edit, SIGNAL(triggered()), this, SLOT(editThumb()) );
a_th_del = new QAction( QIcon(":icon/trash"), tr("Delete"), this );
connect( a_th_del, SIGNAL(triggered()), this, SLOT(delThumb()) );
a_th_add = new QAction( QIcon(":image/addressbook/AddressBook"), tr("Save to Contact..."), this );
connect( a_th_add, SIGNAL(triggered()), this, SLOT(moveToContact()) );
a_send = new QAction( QIcon( ":icon/beam" ), tr("Send to Contact..."), this );
connect( a_send, SIGNAL(triggered()), this, SLOT(sendFile()) );
a_zoom = new QAction( QIcon( ), tr("Zoom"), this);
connect(a_zoom, SIGNAL(triggered()), this, SLOT(showZoom()));
m_zoom = new QSlider(this);
m_zoom->setSliderPosition(50);
m_zoom->setOrientation(Qt::Horizontal);
m_zoom->setRange(camera->videocaptureview->minZoom(),camera->videocaptureview->maxZoom());
m_zoom->setValue(0);
m_zoom->setGeometry(width()*1/5, height()*2/3, 60*width()/100, 40*height()/100);
m_zoom->hide();
connect(m_zoom, SIGNAL(valueChanged(int)), this, SLOT(zoomChanged(int)));
QMenu *contextMenu = QSoftMenuBar::menuFor(this);
if(camera->videocaptureview->available())
{
contextMenu->addAction( a_pview );
if ( video_supported )
contextMenu->addAction( a_vview );
contextMenu->addAction( a_th_edit );
contextMenu->addAction( a_th_del );
contextMenu->addAction( a_th_add );
contextMenu->addAction( a_timer );
contextMenu->addAction( a_send );
contextMenu->addAction( a_settings );
contextMenu->addAction( a_zoom );
}
connect(contextMenu, SIGNAL(aboutToHide()),
this, SLOT(contextMenuAboutToHide()));
connect(contextMenu, SIGNAL(aboutToShow()),
this, SLOT(contextMenuAboutToShow()));
QSignalMapper* sm = new QSignalMapper(this);
for (int i=0; i<nthumb; i++) {
sm->setMapping(thumb[i],i);
connect(thumb[i],SIGNAL(clicked()),sm,SLOT(map()));
thumb[i]->installEventFilter(this);
}
connect(sm,SIGNAL(mapped(int)),this,SLOT(thumbClicked(int)));
installEventFilter(camera->photo);
installEventFilter(camera->video);
camera->photo->installEventFilter(this);
camera->video->installEventFilter(this);
loadThumbs();
preview();
}
