author | mickeyl <mickeyl> | 2003-05-07 10:22:55 (UTC) |
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committer | mickeyl <mickeyl> | 2003-05-07 10:22:55 (UTC) |
commit | f9cc1ea78086e7df714a34412bbccdbd5c31f62f (patch) (side-by-side diff) | |
tree | 2494e3b8b5363207407552ada2c3b72fd0499a4b /noncore/multimedia/camera | |
parent | 8e20590a250d4e75153fbca93330b4add0c34161 (diff) | |
download | opie-f9cc1ea78086e7df714a34412bbccdbd5c31f62f.zip opie-f9cc1ea78086e7df714a34412bbccdbd5c31f62f.tar.gz opie-f9cc1ea78086e7df714a34412bbccdbd5c31f62f.tar.bz2 |
add missing
-rw-r--r-- | noncore/multimedia/camera/gui/.cvsignore | 1 | ||||
-rw-r--r-- | noncore/multimedia/camera/gui/gui.pro | 21 | ||||
-rw-r--r-- | noncore/multimedia/camera/gui/main.cpp | 28 | ||||
-rw-r--r-- | noncore/multimedia/camera/gui/mainwindow.cpp | 692 | ||||
-rw-r--r-- | noncore/multimedia/camera/gui/mainwindow.h | 107 | ||||
-rw-r--r-- | noncore/multimedia/camera/gui/previewwidget.cpp | 88 | ||||
-rw-r--r-- | noncore/multimedia/camera/gui/previewwidget.h | 50 | ||||
-rw-r--r-- | noncore/multimedia/camera/lib/.cvsignore | 1 |
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 @@ -1,4 +1,5 @@ +*.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 @@ -1,4 +1,5 @@ +*.pro moc obj config.in Makefile |