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authormickeyl <mickeyl>2003-05-07 10:22:55 (UTC)
committer mickeyl <mickeyl>2003-05-07 10:22:55 (UTC)
commitf9cc1ea78086e7df714a34412bbccdbd5c31f62f (patch) (side-by-side diff)
tree2494e3b8b5363207407552ada2c3b72fd0499a4b
parent8e20590a250d4e75153fbca93330b4add0c34161 (diff)
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add missing
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/multimedia/camera/gui/.cvsignore1
-rw-r--r--noncore/multimedia/camera/gui/gui.pro21
-rw-r--r--noncore/multimedia/camera/gui/main.cpp28
-rw-r--r--noncore/multimedia/camera/gui/mainwindow.cpp692
-rw-r--r--noncore/multimedia/camera/gui/mainwindow.h107
-rw-r--r--noncore/multimedia/camera/gui/previewwidget.cpp88
-rw-r--r--noncore/multimedia/camera/gui/previewwidget.h50
-rw-r--r--noncore/multimedia/camera/lib/.cvsignore1
8 files changed, 988 insertions, 0 deletions
diff --git a/noncore/multimedia/camera/gui/.cvsignore b/noncore/multimedia/camera/gui/.cvsignore
index 737c5b2..2a3a7a8 100644
--- a/noncore/multimedia/camera/gui/.cvsignore
+++ b/noncore/multimedia/camera/gui/.cvsignore
@@ -1,5 +1,6 @@
+*.pro
moc
obj
config.in
Makefile
diff --git a/noncore/multimedia/camera/gui/gui.pro b/noncore/multimedia/camera/gui/gui.pro
new file mode 100644
index 0000000..3d76ad4
--- a/dev/null
+++ b/noncore/multimedia/camera/gui/gui.pro
@@ -0,0 +1,21 @@
+MOC_DIR = ./moc
+OBJECTS_DIR = ./obj
+DESTDIR = $(OPIEDIR)/bin
+TEMPLATE = app
+CONFIG = qt warn_on debug
+
+HEADERS = previewwidget.h \
+ mainwindow.h
+
+SOURCES = previewwidget.cpp \
+ mainwindow.cpp \
+ main.cpp
+
+INCLUDEPATH += $(OPIEDIR)/include ../lib
+DEPENDPATH += $(OPIEDIR)/include ../lib
+LIBS += -lqpe -lopie -lopiecore2 -lopiecam
+INTERFACES =
+TARGET = opiecam
+
+include ( $(OPIEDIR)/include.pro )
+
diff --git a/noncore/multimedia/camera/gui/main.cpp b/noncore/multimedia/camera/gui/main.cpp
new file mode 100644
index 0000000..f25475c
--- a/dev/null
+++ b/noncore/multimedia/camera/gui/main.cpp
@@ -0,0 +1,28 @@
+/**********************************************************************
+** Copyright (C) 2003 Michael 'Mickey' Lauer. All rights reserved.
+**
+** 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 <opie2/oapplication.h>
+
+int main( int argc, char **argv )
+{
+ OApplication a( argc, argv, "Opie-Camera" );
+ CameraMainWindow* w = new CameraMainWindow();
+ a.showMainWidget( w );
+ a.exec();
+ delete w;
+ return 0;
+}
+
diff --git a/noncore/multimedia/camera/gui/mainwindow.cpp b/noncore/multimedia/camera/gui/mainwindow.cpp
new file mode 100644
index 0000000..49c7cbf
--- a/dev/null
+++ b/noncore/multimedia/camera/gui/mainwindow.cpp
@@ -0,0 +1,692 @@
+/**********************************************************************
+** Copyright (C) 2002 Michael 'Mickey' Lauer. All rights reserved.
+**
+** 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( 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!
+ preview->resize( QSize( 240, 288 ) );
+ preview->show();
+
+ // 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() ) );
+
+ 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 (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/cf/", 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°" );
+ }
+
+ if ( _newrotation != _rotation )
+ {
+ int tmp = captureX;
+ captureX = captureY;
+ captureY = tmp;
+ _rotation = _newrotation;
+ }
+
+ updateCaption();
+
+ }
+}
+
+
+void CameraMainWindow::changeZoom( int zoom )
+{
+ int z;
+ switch ( zoom )
+ {
+ case 0: z = 128; break;
+ case 1: z = 256; break;
+ case 2: z = 512; break;
+ 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 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"
+ "Supported are 180° and 270°" );
+ }
+ odebug << "Capture Resolution now: " << captureX << ", " << captureY << oendl;
+ updateCaption();
+}
+
+
+void CameraMainWindow::qualityMenuItemClicked( QAction* a )
+{
+ quality = a->text().left(3).toInt();
+ odebug << "Quality now: " << quality << oendl;
+ updateCaption();
+}
+
+
+void CameraMainWindow::zoomMenuItemClicked( QAction* a )
+{
+ zoom = QString( a->text().at(2) ).toInt();
+ odebug << "Zoom now: " << zoom << oendl;
+ 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;
+
+ if ( outputTo == "Documents Folder" )
+ {
+ name.sprintf( "%s/Documents/image/%s/", (const char*) QDir::homeDirPath(), (const char*) captureFormat.lower() );
+ if ( !QDir( name ).exists() )
+ {
+ odebug << "creating directory " << name << oendl;
+ QString msg = "mkdir -p " + name;
+ system( msg.latin1() );
+ }
+ }
+ 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 )
+ {
+ owarn << "can't open capture file: " << strerror(errno) << oendl;
+ return;
+ }
+
+ _capturebuf = new unsigned char[captureX*captureY*2];
+ _capturing = true;
+ _videopics = 0;
+ _framerate = 0;
+ updateCaption();
+ _time.start();
+ preview->setRefreshingRate( 1000 );
+ startTimer( 100 ); // too fast but that is ok
+}
+
+
+void CameraMainWindow::timerEvent( QTimerEvent* )
+{
+ if ( !_capturing )
+ {
+ 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);
+
+ QString name;
+ if ( outputTo == "Documents Folder" )
+ {
+ name.sprintf( "%s/Documents/video/%s/", (const char*) QDir::homeDirPath(), (const char*) captureFormat.lower() );
+ if ( !QDir( name ).exists() )
+ {
+ odebug << "creating directory " << name << oendl;
+ QString msg = "mkdir -p " + name;
+ system( msg.latin1() );
+ }
+ }
+ else
+ name = outputTo;
+
+ name.append( "/" ); // sure is sure and safe is safe ;-)
+ 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 )
+{
+ odebug << "post processing " << infile << " --> " << outfile << oendl;
+
+ 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 );
+ imageToFile( &i, "/tmp/tmpfile", "JPEG", 100 );
+ return;
+ */
+
+ QDialog* fr = new QDialog( this, "splash", false, QWidget::WStyle_StaysOnTop ); //, false, QWidget::WStyle_NoBorder | QWidget::WStyle_Customize );
+ fr->setCaption( "Please wait..." );
+ QVBoxLayout* box = new QVBoxLayout( fr, 2, 2 );
+ QProgressBar* bar = new QProgressBar( fr );
+ bar->setCenterIndicator( true );
+ bar->setTotalSteps( _videopics-1 );
+ QLabel* label = new QLabel( "Post processing frame bla/bla", fr );
+ box->addWidget( bar );
+ box->addWidget( label );
+ fr->show();
+ label->show();
+ bar->show();
+ fr->repaint();
+ qApp->processEvents();
+
+ // open files
+
+ int infd = ::open( (const char*) infile, O_RDONLY );
+ if ( infd == -1 )
+ {
+ owarn << "couldn't open capture file: " << strerror(errno) << oendl;
+ return;
+ }
+
+ int outfd = ::open( (const char*) outfile, O_CREAT | O_WRONLY | O_TRUNC, 0644 );
+ if ( outfd == -1 )
+ {
+ owarn << "couldn't open output file: " << strerror(errno) << oendl;
+ return;
+ }
+
+ int framesize = captureX*captureY*2;
+
+ unsigned char* inbuffer = new unsigned char[ framesize ];
+ QImage image;
+
+ avi_start( outfd, _videopics ); // write preambel
+
+ // post process
+
+ for ( int i = 0; i < _videopics; ++i )
+ {
+ odebug << "processing frame " << i << oendl;
+
+ // <gui>
+ label->setText( QString().sprintf( "Post processing frame %d / %d", i+1, _videopics ) );
+ bar->setProgress( i );
+ bar->repaint();
+ qApp->processEvents();
+ // </gui>
+
+ int read = ::read( infd, inbuffer, framesize );
+ odebug << "read " << read << " bytes" << oendl;
+ bufferToImage( captureX, captureY, inbuffer, &image );
+
+ QPixmap p;
+ p.convertFromImage( image );
+ preview->setPixmap( p );
+ preview->repaint();
+ qApp->processEvents();
+
+ #ifdef CAMERA_EXTRA_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();
+
+ }
+
+ avi_end( outfd, captureX, captureY, _framerate );
+ ::close( outfd );
+ ::close( infd );
+
+ label->setText( "deleting temp files..." );
+ qApp->processEvents();
+ odebug << "deleting temporary capturefile " << infile << oendl;
+ QFile::remove( infile );
+
+ 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 <=" );
+ qApp->processEvents();
+}
+
+
+#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/gui/mainwindow.h b/noncore/multimedia/camera/gui/mainwindow.h
new file mode 100644
index 0000000..451ad5f
--- a/dev/null
+++ b/noncore/multimedia/camera/gui/mainwindow.h
@@ -0,0 +1,107 @@
+/**********************************************************************
+** Copyright (C) 2003 Michael 'Mickey' Lauer. All rights reserved.
+**
+** 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.
+**
+**********************************************************************/
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <qmainwindow.h>
+#include <qdatetime.h>
+#include <qimage.h>
+#include <qpixmap.h>
+#include <qdatetime.h>
+
+class QAction;
+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:
+ 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
diff --git a/noncore/multimedia/camera/gui/previewwidget.cpp b/noncore/multimedia/camera/gui/previewwidget.cpp
new file mode 100644
index 0000000..08330d0
--- a/dev/null
+++ b/noncore/multimedia/camera/gui/previewwidget.cpp
@@ -0,0 +1,88 @@
+/**********************************************************************
+** Copyright (C) 2002 Michael 'Mickey' Lauer. All rights reserved.
+**
+** 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 "previewwidget.h"
+#include "zcameraio.h"
+
+#include <opie2/odebug.h>
+
+#include <assert.h>
+
+PreviewWidget::PreviewWidget( QWidget * parent, const char * name, WFlags f )
+ :QLabel( parent, name, f )
+{
+ #ifndef QT_NO_DEBUG
+ setBackgroundColor( QColor( 255, 0, 0 ) );
+ #else
+ setBackgroundMode( NoBackground );
+ #endif
+
+ #ifndef QT_NO_DEBUG
+ if ( ZCameraIO::instance()->isOpen() ) startTimer( 1500 );
+ #else
+ if ( ZCameraIO::instance()->isOpen() ) startTimer( 200 );
+ #endif
+};
+
+
+PreviewWidget::~PreviewWidget()
+{
+}
+
+
+void PreviewWidget::resizeEvent( QResizeEvent* e )
+{
+ QLabel::resizeEvent( e );
+ int w = e->size().width();
+ int h = e->size().height();
+ ZCameraIO::instance()->setCaptureFrame( e->size().width(),
+ e->size().height(),
+ 256,
+ w < h );
+}
+
+
+void PreviewWidget::timerEvent( QTimerEvent* )
+{
+ //QDirectPainter fb( this );
+ //ZCameraIO::instance()->snapshot( fb.frameBuffer() );
+
+ if ( ZCameraIO::instance()->snapshot( &i ) )
+ {
+ p.convertFromImage( i );
+ setPixmap( p );
+ }
+}
+
+
+void PreviewWidget::mousePressEvent( QMouseEvent* )
+{
+ emit contextMenuRequested();
+}
+
+
+void PreviewWidget::setRefreshingRate( int ms )
+{
+ killTimers();
+ if ( ms )
+ startTimer( ms );
+}
+
+
+void PreviewWidget::refresh()
+{
+ QTimerEvent t( 10 ); // event id is meaningless in this case
+ timerEvent( &t );
+}
diff --git a/noncore/multimedia/camera/gui/previewwidget.h b/noncore/multimedia/camera/gui/previewwidget.h
new file mode 100644
index 0000000..d37f80f
--- a/dev/null
+++ b/noncore/multimedia/camera/gui/previewwidget.h
@@ -0,0 +1,50 @@
+/**********************************************************************
+** Copyright (C) 2003 Michael 'Mickey' Lauer. All rights reserved.
+**
+** 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.
+**
+**********************************************************************/
+
+#ifndef PREVIEWWIDGET_H
+#define PREVIEWWIDGET_H
+
+#include <qlabel.h>
+#include <qimage.h>
+#include <qpixmap.h>
+
+class QTimerEvent;
+class QResizeEvent;
+
+class PreviewWidget: public QLabel
+{
+ Q_OBJECT
+
+ public:
+ PreviewWidget( QWidget * parent = 0, const char * name = 0, WFlags f = 0 );
+ virtual ~PreviewWidget();
+
+ void setRefreshingRate( int ms );
+ void refresh();
+
+ protected:
+ virtual void timerEvent( QTimerEvent* );
+ virtual void resizeEvent( QResizeEvent* );
+ virtual void mousePressEvent( QMouseEvent* );
+
+ signals:
+ void contextMenuRequested();
+
+ private:
+ QPixmap p;
+ QImage i;
+};
+
+#endif
diff --git a/noncore/multimedia/camera/lib/.cvsignore b/noncore/multimedia/camera/lib/.cvsignore
index 737c5b2..2a3a7a8 100644
--- a/noncore/multimedia/camera/lib/.cvsignore
+++ b/noncore/multimedia/camera/lib/.cvsignore
@@ -1,5 +1,6 @@
+*.pro
moc
obj
config.in
Makefile