Diffstat (limited to 'noncore/multimedia/camera/mainwindow.cpp') (more/less context) (show whitespace changes)
| -rw-r--r-- | noncore/multimedia/camera/mainwindow.cpp | 144 |
1 files changed, 138 insertions, 6 deletions
diff --git a/noncore/multimedia/camera/mainwindow.cpp b/noncore/multimedia/camera/mainwindow.cpp index 34ebe9e..8e89039 100644 --- a/noncore/multimedia/camera/mainwindow.cpp +++ b/noncore/multimedia/camera/mainwindow.cpp @@ -14,32 +14,40 @@ **********************************************************************/ #include "mainwindow.h" #include "previewwidget.h" #include "zcameraio.h" +#include <qapplication.h> +#include <qaction.h> #include <qvbox.h> #include <qcombobox.h> #include <qcursor.h> #include <qdatastream.h> +#include <qfile.h> +#include <qimage.h> #include <qlabel.h> #include <qpopupmenu.h> #include <qpushbutton.h> #include <qmessagebox.h> #include <qdirectpainter_qws.h> +#include <qpe/global.h> #include <qpe/resource.h> #include <qpe/qcopenvelope_qws.h> #include <opie/ofiledialog.h> +#include <opie/odevice.h> +using namespace Opie; #include <opie2/odebug.h> #include <assert.h> CameraMainWindow::CameraMainWindow( QWidget * parent, const char * name, WFlags f ) - :QMainWindow( parent, name, f ) + :QMainWindow( parent, name, f ), _pics( 0 ) { + #ifdef QT_NO_DEBUG if ( !ZCameraIO::instance()->isOpen() ) { QVBox* v = new QVBox( this ); v->setMargin( 10 ); QLabel* l1 = new QLabel( v ); l1->setPixmap( Resource::loadPixmap( "camera/error" ) ); @@ -48,12 +56,15 @@ CameraMainWindow::CameraMainWindow( QWidget * parent, const char * name, WFlags "* Is the sharpzdc_cs module loaded ?<br>" "* Is /dev/sharpzdc read/writable ?<p>" ); connect( new QPushButton( "Exit", v ), SIGNAL( clicked() ), this, SLOT( close() ) ); setCentralWidget( v ); return; } + #endif + + init(); _rotation = 270; //TODO: grab these from the actual settings preview = new PreviewWidget( this, "camera preview widget" ); //setCentralWidget( preview ); <--- don't do this! preview->resize( QSize( 240, 288 ) ); @@ -62,20 +73,70 @@ CameraMainWindow::CameraMainWindow( QWidget * parent, const char * name, WFlags // construct a System Channel to receive setRotation messages _sysChannel = new QCopChannel( "QPE/System", this ); connect( _sysChannel, SIGNAL( received( const QCString&, const QByteArray& ) ), this, SLOT( systemMessage( const QCString&, const QByteArray& ) ) ); connect( preview, SIGNAL( contextMenuRequested() ), this, SLOT( showContextMenu() ) ); + + connect( ZCameraIO::instance(), SIGNAL( shutterClicked() ), this, SLOT( shutterClicked() ) ); }; CameraMainWindow::~CameraMainWindow() { } +void CameraMainWindow::init() +{ + // TODO: Save this stuff in config + quality = 50; + zoom = 1; + captureX = 640; + captureY = 480; + captureFormat = "JPEG"; + + resog = new QActionGroup( 0, "reso", true ); + resog->setToggleAction( true ); + new QAction( " 64 x 48", 0, 0, resog, 0, true ); + new QAction( "128 x 96", 0, 0, resog, 0, true ); + new QAction( "192 x 144", 0, 0, resog, 0, true ); + new QAction( "256 x 192", 0, 0, resog, 0, true ); + new QAction( "320 x 240", 0, 0, resog, 0, true ); + new QAction( "384 x 288", 0, 0, resog, 0, true ); + new QAction( "448 x 336", 0, 0, resog, 0, true ); + new QAction( "512 x 384", 0, 0, resog, 0, true ); + new QAction( "576 x 432", 0, 0, resog, 0, true ); + ( new QAction( "640 x 480", 0, 0, resog, 0, true ) )->setOn( true ); + + qualityg = new QActionGroup( 0, "quality", true ); + qualityg->setToggleAction( true ); + new QAction( " 0 (minimal)", 0, 0, qualityg, 0, true ); + new QAction( " 25 (low)", 0, 0, qualityg, 0, true ); + ( new QAction( " 50 (good)", 0, 0, qualityg, 0, true ) )->setOn( true ); + new QAction( " 75 (better)", 0, 0, qualityg, 0, true ); + new QAction( "100 (best)", 0, 0, qualityg, 0, true ); + + zoomg = new QActionGroup( 0, "zoom", true ); + zoomg->setToggleAction( true ); + ( new QAction( "x 1", 0, 0, zoomg, 0, true ) )->setOn( true ); + new QAction( "x 2", 0, 0, zoomg, 0, true ); + + outputg = new QActionGroup( 0, "output", true ); + outputg->setToggleAction( true ); + ( new QAction( "JPEG", 0, 0, outputg, 0, true ) )->setOn( true ); + new QAction( "PNG", 0, 0, outputg, 0, true ); + new QAction( "BMP", 0, 0, outputg, 0, true ); + + connect( resog, SIGNAL( selected(QAction*) ), this, SLOT( resoMenuItemClicked(QAction*) ) ); + connect( qualityg, SIGNAL( selected(QAction*) ), this, SLOT( qualityMenuItemClicked(QAction*) ) ); + connect( zoomg, SIGNAL( selected(QAction*) ), this, SLOT( zoomMenuItemClicked(QAction*) ) ); + connect( outputg, SIGNAL( selected(QAction*) ), this, SLOT( outputMenuItemClicked(QAction*) ) ); +} + + void CameraMainWindow::systemMessage( const QCString& msg, const QByteArray& data ) { QDataStream stream( data, IO_ReadOnly ); odebug << "received system message: " << msg << oendl; if ( msg == "setCurrentRotation(int)" ) { @@ -105,17 +166,88 @@ void CameraMainWindow::changeZoom( int zoom ) default: assert( 0 ); break; } ZCameraIO::instance()->setCaptureFrame( 240, 160, z ); } - void CameraMainWindow::showContextMenu() { + QPopupMenu reso; + reso.setCheckable( true ); + resog->addTo( &reso ); + + QPopupMenu quality; + quality.setCheckable( true ); + qualityg->addTo( &quality ); + + QPopupMenu zoom; + zoom.setCheckable( true ); + zoomg->addTo( &zoom ); + + QPopupMenu output; + output.setCheckable( true ); + outputg->addTo( &output ); + QPopupMenu m( this ); - m.insertItem( "Item 1" ); - m.insertItem( "Item 1" ); - m.insertItem( "Item 1" ); - m.insertItem( "Item 1" ); + m.insertItem( "&Resolution", &reso ); + m.insertItem( "&Zoom", &zoom ); + m.insertItem( "&Quality", &quality ); + m.insertItem( "&Output As", &output ); m.exec( QCursor::pos() ); } + +void CameraMainWindow::resoMenuItemClicked( QAction* a ) +{ + captureX = a->text().left(3).toInt(); + captureY = a->text().right(3).toInt(); + odebug << "Capture Resolution now: " << captureX << ", " << captureY << oendl; +} + + +void CameraMainWindow::qualityMenuItemClicked( QAction* a ) +{ + quality = a->text().left(3).toInt(); + odebug << "Quality now: " << quality << oendl; +} + + +void CameraMainWindow::zoomMenuItemClicked( QAction* a ) +{ + zoom = QString( a->text()[2] ).toInt(); + odebug << "Zoom now: " << zoom << oendl; + ZCameraIO::instance()->setZoom( zoom ); +} + + +void CameraMainWindow::outputMenuItemClicked( QAction* a ) +{ + captureFormat = a->text(); + odebug << "Output format now: " << captureFormat << oendl; +} + + +void CameraMainWindow::shutterClicked() +{ + Global::statusMessage( "CAPTURING..." ); + qApp->processEvents(); + + odebug << "Shutter has been pressed" << oendl; + ODevice::inst()->touchSound(); + QString name; + name.sprintf( "/tmp/image-%d_%d_%d_q%d.%s", _pics++, captureX, captureY, quality, (const char*) captureFormat.lower() ); + QImage i; + ZCameraIO::instance()->captureFrame( captureX, captureY, zoom, &i ); + QImage im = i.convertDepth( 32 ); + bool result = im.save( name, captureFormat, quality ); + if ( !result ) + { + oerr << "imageio-Problem while writing." << oendl; + Global::statusMessage( "Error!" ); + } + else + { + odebug << captureFormat << "-image has been successfully captured" << oendl; + Global::statusMessage( "Ok." ); + } +} + |