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-rw-r--r--noncore/multimedia/camera/mainwindow.cpp125
-rw-r--r--noncore/multimedia/camera/mainwindow.h14
2 files changed, 128 insertions, 11 deletions
diff --git a/noncore/multimedia/camera/mainwindow.cpp b/noncore/multimedia/camera/mainwindow.cpp
index 7e60e16..16ee8bc 100644
--- a/noncore/multimedia/camera/mainwindow.cpp
+++ b/noncore/multimedia/camera/mainwindow.cpp
@@ -4,81 +4,86 @@
** This file is part of Opie Environment.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
**********************************************************************/
#include "mainwindow.h"
#include "previewwidget.h"
#include "zcameraio.h"
#include "imageio.h"
#include "avi.h"
#include <qapplication.h>
#include <qaction.h>
#include <qvbox.h>
#include <qcombobox.h>
#include <qcursor.h>
#include <qdatastream.h>
+#include <qdir.h>
#include <qfile.h>
#include <qimage.h>
#include <qlabel.h>
+#include <qlineedit.h>
#include <qpopupmenu.h>
#include <qprogressbar.h>
#include <qpushbutton.h>
#include <qmessagebox.h>
#include <qlayout.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>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#define CAPTUREFILE "/tmp/capture.dat"
#define OUTPUTFILE "/tmp/output.avi"
+#define OUTPUT_TO_CUSTOM 250
+#define OUTPUT_TO_DOCFOLDER 251
+
CameraMainWindow::CameraMainWindow( QWidget * parent, const char * name, WFlags f )
:QMainWindow( parent, name, f ),
_rotation( 270 ), // FIXME: get this from current settings (ODevice?)
_capturing( false ),
- _pics( 0 ), _videos( 0 )
+ _pics( 1 ), _videos( 1 )
{
#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" ) );
QLabel* l2 = new QLabel( v );
l2->setText( "<b>Sorry. could not detect your camera :-(</b><p>"
"* 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!
@@ -92,94 +97,107 @@ CameraMainWindow::CameraMainWindow( QWidget * parent, const char * name, WFlags
connect( preview, SIGNAL( contextMenuRequested() ), this, SLOT( showContextMenu() ) );
connect( ZCameraIO::instance(), SIGNAL( shutterClicked() ), this, SLOT( shutterClicked() ) );
updateCaption();
};
CameraMainWindow::~CameraMainWindow()
{
}
void CameraMainWindow::init()
{
// TODO: Save this stuff in config
flip = 'A'; // auto
quality = 50;
zoom = 1;
captureX = 480;
captureY = 640;
captureFormat = "JPEG";
+ outputTo = "Documents Folder";
+ prefix = "Untitled";
+ appendSettings = true;
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 );
+ 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 (bes&t)", 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 );
flipg = new QActionGroup( 0, "flip", true );
flipg->setToggleAction( true );
( new QAction( "Auto (recommended)", 0, 0, flipg, 0, true ) )->setOn( true );
new QAction( "0 (always off)", 0, 0, flipg, 0, true );
new QAction( "X (always horizontal)", 0, 0, flipg, 0, true );
new QAction( "Y (always vertical)", 0, 0, flipg, 0, true );
new QAction( "* (always both)", 0, 0, flipg, 0, true );
+ outputTog = new QActionGroup( 0, "output", true );
+ outputTog->setToggleAction( true );
+ new QAction( "/tmp", 0, 0, outputTog, 0, true );
+ new QAction( "/mnt/card/", 0, 0, outputTog, 0, true );
+ new QAction( "/mnt/sd/", 0, 0, outputTog, 0, true );
+ docfolder = new QAction( "Documents Folder", 0, 0, outputTog, 0, true );
+ docfolder->setOn( true );
+ custom = new QAction( "&Custom...", 0, 0, outputTog, 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 );
new QAction( "AVI", 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( flipg, SIGNAL( selected(QAction*) ), this, SLOT( flipMenuItemClicked(QAction*) ) );
+ connect( outputTog, SIGNAL( selected(QAction*) ), this, SLOT( outputToMenuItemClicked(QAction*) ) );
connect( outputg, SIGNAL( selected(QAction*) ), this, SLOT( outputMenuItemClicked(QAction*) ) );
}
void CameraMainWindow::systemMessage( const QCString& msg, const QByteArray& data )
{
int _newrotation;
QDataStream stream( data, IO_ReadOnly );
odebug << "received system message: " << msg << oendl;
if ( msg == "setCurrentRotation(int)" )
{
stream >> _newrotation;
odebug << "received setCurrentRotation(" << _newrotation << ")" << oendl;
switch ( _newrotation )
{
case 270: preview->resize( QSize( 240, 288 ) ); break;
case 180: preview->resize( QSize( 320, 208 ) ); break;
default: QMessageBox::warning( this, "opie-camera",
"This rotation is not supported.\n"
"Supported are 180° and 270°" );
}
@@ -210,57 +228,69 @@ void CameraMainWindow::changeZoom( int zoom )
}
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 flip;
flip.setCheckable( true );
flipg->addTo( &flip );
QPopupMenu zoom;
zoom.setCheckable( true );
zoomg->addTo( &zoom );
+ QPopupMenu prefix;
+ prefix.insertItem( "&Choose...", this, SLOT( prefixItemChoosen() ) );
+ int id = prefix.insertItem( "&Append Settings", this, SLOT( appendSettingsChoosen() ) );
+ prefix.setItemChecked( id, appendSettings );
+
+ QPopupMenu outputTo;
+ outputTo.setCheckable( true );
+ outputTog->addTo( &outputTo );
+
QPopupMenu output;
output.setCheckable( true );
outputg->addTo( &output );
QPopupMenu m( this );
m.insertItem( "&Resolution", &reso );
m.insertItem( "&Zoom", &zoom );
m.insertItem( "&Flip", &flip );
m.insertItem( "&Quality", &quality );
+ m.insertSeparator();
+ m.insertItem( "&Prefix", &prefix );
+ m.insertItem( "Output &To", &outputTo );
m.insertItem( "&Output As", &output );
#ifndef QT_NO_DEBUG
m.insertItem( "&Debug!", this, SLOT( doSomething() ) );
#endif
m.exec( QCursor::pos() );
}
void CameraMainWindow::resoMenuItemClicked( QAction* a )
{
switch ( _rotation )
{
case 270:
captureY = a->text().left(3).toInt();
captureX = a->text().right(3).toInt();
break;
case 180:
captureX = a->text().left(3).toInt();
captureY = a->text().right(3).toInt();
break;
default: QMessageBox::warning( this, "opie-camera",
"This rotation is not supported.\n"
@@ -286,79 +316,144 @@ void CameraMainWindow::zoomMenuItemClicked( QAction* a )
ZCameraIO::instance()->setZoom( zoom );
updateCaption();
}
void CameraMainWindow::flipMenuItemClicked( QAction* a )
{
flip = QString( a->text().at(0) );
odebug << "Flip now: " << flip << oendl;
if ( flip == "A" )
ZCameraIO::instance()->setFlip( ZCameraIO::AUTOMATICFLIP );
else if ( flip == "0" )
ZCameraIO::instance()->setFlip( ZCameraIO::XNOFLIP | ZCameraIO::YNOFLIP );
else if ( flip == "X" )
ZCameraIO::instance()->setFlip( ZCameraIO::XFLIP );
else if ( flip == "Y" )
ZCameraIO::instance()->setFlip( ZCameraIO::YFLIP );
else if ( flip == "*" )
ZCameraIO::instance()->setFlip( ZCameraIO::XFLIP | ZCameraIO::YFLIP );
updateCaption();
}
+void CameraMainWindow::outputToMenuItemClicked( QAction* a )
+{
+ if ( a->text() == "&Custom..." )
+ {
+ QMap<QString, QStringList> map;
+ map.insert( tr("All"), QStringList() );
+ QStringList text;
+ text << "text/*";
+ map.insert(tr("Text"), text );
+ text << "*";
+ map.insert(tr("All"), text );
+
+ QString str;
+ str = OFileDialog::getSaveFileName( 2, "/", QString::null, map );
+ if ( str.isEmpty() || !QFileInfo(str).isDir() )
+ {
+ docfolder->setOn( true );
+ outputTo = "Documents Folder";
+ }
+ else
+ {
+ outputTo = str;
+ }
+ }
+ else
+ {
+ outputTo = a->text();
+ }
+ odebug << "Output to now: " << outputTo << oendl;
+}
+
+
void CameraMainWindow::outputMenuItemClicked( QAction* a )
{
captureFormat = a->text();
odebug << "Output format now: " << captureFormat << oendl;
updateCaption();
}
+void CameraMainWindow::prefixItemChoosen()
+{
+ QDialog* d = new QDialog( this, "dialog", true );
+ d->setCaption( "Enter Prefix..." );
+ QVBoxLayout* v = new QVBoxLayout( d );
+ QLineEdit* le = new QLineEdit( prefix, d );
+ v->addWidget( le );
+ le->setFixedWidth( 150 ); //FIXME: 'tis a bit dirty
+ if ( d->exec() == QDialog::Accepted )
+ prefix = le->text();
+ odebug << "Prefix now: " << prefix << oendl;
+}
+
+
+void CameraMainWindow::appendSettingsChoosen()
+{
+ appendSettings = !appendSettings;
+ odebug << "appendSettings now: " << appendSettings << oendl;
+}
+
+
void CameraMainWindow::shutterClicked()
{
if ( captureFormat != "AVI" ) // capture one photo per shutterClick
{
Global::statusMessage( "CAPTURING..." );
qApp->processEvents();
odebug << "Shutter has been pressed" << oendl;
ODevice::inst()->touchSound();
performCapture( captureFormat );
}
else // capture video! start with one shutter click and stop with the next
{
!_capturing ? startVideoCapture() : stopVideoCapture();
}
}
void CameraMainWindow::performCapture( const QString& format )
{
QString name;
- name.sprintf( "/tmp/image-%d_%d_%d_q%d.%s", _pics++, captureX, captureY, quality, (const char*) captureFormat.lower() );
+
+ if ( outputTo == "Documents Folder" )
+ name.sprintf( "%s/Documents/image/%s/", (const char*) QDir::homeDirPath(), (const char*) captureFormat.lower() );
+ else
+ name = outputTo;
+
+ name.append( prefix );
+ if ( appendSettings )
+ {
+ name.append( QString().sprintf( "_%d_%d_q%d", captureX, captureY, quality ) );
+ }
+ name.append( QString().sprintf( "-%d.%s", _pics++, (const char*) captureFormat.lower() ) );
+
QImage i;
ZCameraIO::instance()->captureFrame( captureX, captureY, zoom, &i );
QImage im = i.convertDepth( 32 );
bool result = im.save( name, format, quality );
if ( !result )
{
oerr << "imageio-Problem while writing." << oendl;
Global::statusMessage( "Error!" );
}
else
{
odebug << captureFormat << "-image has been successfully captured" << oendl;
Global::statusMessage( "Ok." );
}
}
void CameraMainWindow::startVideoCapture()
{
//ODevice::inst()->touchSound();
ODevice::inst()->setLedState( Led_Mail, Led_BlinkSlow );
_capturefd = ::open( CAPTUREFILE, O_WRONLY | O_CREAT | O_TRUNC );
if ( _capturefd == -1 )
@@ -385,49 +480,54 @@ void CameraMainWindow::timerEvent( QTimerEvent* )
odebug << "timer event in CameraMainWindow without capturing video ?" << oendl;
return;
}
odebug << "timer event during video - now capturing frame #" << _videopics+1 << oendl;
ZCameraIO::instance()->captureFrame( captureX, captureY, zoom, _capturebuf );
_videopics++;
::write( _capturefd, _capturebuf, captureX*captureY*2 );
setCaption( QString().sprintf( "Capturing %dx%d @ %.2f fps %d",
captureX, captureY, 1000.0 / (_time.elapsed()/_videopics), _videopics ) );
}
void CameraMainWindow::stopVideoCapture()
{
killTimers();
//ODevice::inst()->touchSound();
ODevice::inst()->setLedState( Led_Mail, Led_Off );
_capturing = false;
updateCaption();
::close( _capturefd );
_framerate = 1000.0 / (_time.elapsed()/_videopics);
- postProcessVideo( CAPTUREFILE, QString().sprintf( "/tmp/video-%d_%d_%d_q%d-%dfps.avi", _videos++, captureX, captureY, quality, _framerate ) );
+ QString name( outputTo );
+ name.append( "/prefix" );
+ if ( appendSettings )
+ name.append( QString().sprintf( "_%d_%d_q%d_%dfps", captureX, captureY, quality, _framerate ) );
+ name.append( QString().sprintf( "-%d.%s", _videos++, (const char*) captureFormat.lower() ) );
+ postProcessVideo( CAPTUREFILE, name );
#ifndef QT_NO_DEBUG
preview->setRefreshingRate( 1500 );
#else
preview->setRefreshingRate( 200 );
#endif
//delete[] _capturebuf; //FIXME: close memory leak
}
void CameraMainWindow::postProcessVideo( const QString& infile, const QString& outfile )
{
preview->setRefreshingRate( 0 );
/*
unsigned char buf[153600];
int fd = ::open( "/var/compile/opie/noncore/multimedia/camera/capture-320x240.dat", O_RDONLY );
::read( fd, &buf, 153600 );
QImage i;
bufferToImage( 240, 320, (unsigned char*) &buf, &i );
QPixmap p;
p.convertFromImage( i );
preview->setPixmap( p );
@@ -499,57 +599,66 @@ void CameraMainWindow::postProcessVideo( const QString& infile, const QString& o
#ifndef QT_NO_DEBUG
QString tmpfilename;
tmpfilename.sprintf( "/tmp/test/%04d.jpg", i );
#else
QString tmpfilename( "/tmp/tempfile" );
#endif
imageToFile( &image, tmpfilename, "JPEG", quality );
QFile framefile( tmpfilename );
if ( !framefile.open( IO_ReadOnly ) )
{
oerr << "can't process file: %s" << strerror(errno) << oendl;
return; // TODO: clean up temp ressources
}
int filesize = framefile.size();
odebug << "filesize for frame " << i << " = " << filesize << oendl;
unsigned char* tempbuffer = new unsigned char[ filesize ];
framefile.readBlock( (char*) tempbuffer, filesize );
avi_add( outfd, tempbuffer, filesize );
delete tempbuffer;
framefile.close();
+
+ odebug << "deleting temporary capturefile " << infile << oendl;
+ ::close( infd );
+ QFile::remove( infile );
}
avi_end( outfd, captureX, captureY, _framerate );
+ ::close( outfd );
fr->hide();
delete fr;
updateCaption();
}
void CameraMainWindow::updateCaption()
{
if ( !_capturing )
setCaption( QString().sprintf( "Opie-Camera: %dx%d %s q%d z%d (%s)", captureX, captureY, (const char*) captureFormat.lower(), quality, zoom, (const char*) flip ) );
else
setCaption( "Opie-Camera: => CAPTURING <=" );
}
#ifndef QT_NO_DEBUG
void CameraMainWindow::doSomething()
{
captureX = 240;
captureY = 320;
_videopics = 50;
_framerate = 5;
postProcessVideo( "/var/compile/opie/noncore/multimedia/camera/capture.dat",
"/tmp/output.avi" );
}
+#else
+void CameraMainWindow::doSomething()
+{
+}
#endif
diff --git a/noncore/multimedia/camera/mainwindow.h b/noncore/multimedia/camera/mainwindow.h
index 1d844da..451ad5f 100644
--- a/noncore/multimedia/camera/mainwindow.h
+++ b/noncore/multimedia/camera/mainwindow.h
@@ -27,73 +27,81 @@ class QActionGroup;
class QIconSet;
class QTimerEvent;
class QToolButton;
class QLabel;
class MainWindowBase;
class QCopChannel;
class PreviewWidget;
class CameraMainWindow: public QMainWindow
{
Q_OBJECT
public:
CameraMainWindow( QWidget * parent = 0, const char * name = "mainwindow", WFlags f = 0 );
virtual ~CameraMainWindow();
public slots:
void changeZoom( int );
void systemMessage( const QCString&, const QByteArray& );
void showContextMenu();
void resoMenuItemClicked( QAction* );
void qualityMenuItemClicked( QAction* );
void zoomMenuItemClicked( QAction* );
void flipMenuItemClicked( QAction* );
+ void outputToMenuItemClicked( QAction* );
void outputMenuItemClicked( QAction* );
+ void prefixItemChoosen();
+ void appendSettingsChoosen();
void shutterClicked();
void updateCaption();
protected:
void init();
void startVideoCapture();
void stopVideoCapture();
void postProcessVideo( const QString&, const QString& );
void performCapture( const QString& );
virtual void timerEvent( QTimerEvent* );
protected slots:
- #ifndef QT_NO_DEBUG
- //void doSomething(); // solely for debugging purposes
- #endif
+ void doSomething(); // solely for debugging purposes
private:
PreviewWidget* preview;
int _rotation;
QCopChannel* _sysChannel;
QActionGroup* resog;
QActionGroup* qualityg;
QActionGroup* zoomg;
QActionGroup* flipg;
+ QActionGroup* outputTog;
+ QAction* custom;
+ QAction* docfolder;
QActionGroup* outputg;
QString flip;
int quality;
int zoom;
int captureX;
int captureY;
QString captureFormat;
+ QString outputTo;
+ QString prefix;
+ bool appendSettings;
+
bool _capturing;
int _pics;
int _videos;
QTime _time;
int _videopics;
int _capturefd;
int _framerate;
unsigned char* _capturebuf;
};
#endif