| -rw-r--r-- | noncore/multimedia/camera/.cvsignore | 4 | ||||
| -rw-r--r-- | noncore/multimedia/camera/camera.pro | 2 | ||||
| -rw-r--r-- | noncore/multimedia/camera/mainwindow.cpp | 41 | ||||
| -rw-r--r-- | noncore/multimedia/camera/mainwindow.h | 7 | ||||
| -rw-r--r-- | noncore/multimedia/camera/mainwindowbase.ui | 246 | ||||
| -rw-r--r-- | noncore/multimedia/camera/previewwidget.cpp | 21 | ||||
| -rw-r--r-- | noncore/multimedia/camera/previewwidget.h | 4 | ||||
| -rw-r--r-- | noncore/multimedia/camera/zcameraio.cpp | 24 |
8 files changed, 87 insertions, 262 deletions
diff --git a/noncore/multimedia/camera/.cvsignore b/noncore/multimedia/camera/.cvsignore index d89e3af..737c5b2 100644 --- a/noncore/multimedia/camera/.cvsignore +++ b/noncore/multimedia/camera/.cvsignore @@ -1,5 +1,5 @@ +moc +obj config.in -mainwindowbase.h -mainwindowbase.cpp Makefile diff --git a/noncore/multimedia/camera/camera.pro b/noncore/multimedia/camera/camera.pro index 2d1faa3..16da0c9 100644 --- a/noncore/multimedia/camera/camera.pro +++ b/noncore/multimedia/camera/camera.pro @@ -1,23 +1,23 @@ MOC_DIR = ./moc OBJECTS_DIR = ./obj DESTDIR = $(OPIEDIR)/bin TEMPLATE = app CONFIG = qt warn_on debug HEADERS = zcameraio.h \ previewwidget.h \ mainwindow.h SOURCES = zcameraio.cpp \ previewwidget.cpp \ mainwindow.cpp \ main.cpp INCLUDEPATH += $(OPIEDIR)/include DEPENDPATH += $(OPIEDIR)/include LIBS += -lqpe -lopiecore2 -INTERFACES = mainwindowbase.ui +INTERFACES = TARGET = opiecam include ( $(OPIEDIR)/include.pro ) diff --git a/noncore/multimedia/camera/mainwindow.cpp b/noncore/multimedia/camera/mainwindow.cpp index 8578bce..7080e63 100644 --- a/noncore/multimedia/camera/mainwindow.cpp +++ b/noncore/multimedia/camera/mainwindow.cpp @@ -1,60 +1,89 @@ /********************************************************************** ** 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 "mainwindowbase.h" +#include "previewwidget.h" #include "zcameraio.h" #include <qvbox.h> #include <qcombobox.h> +#include <qdatastream.h> #include <qpushbutton.h> #include <qlabel.h> #include <qdirectpainter_qws.h> #include <qpe/resource.h> +#include <qpe/qcopenvelope_qws.h> #include <opie/ofiledialog.h> +#include <opie2/odebug.h> + #include <assert.h> CameraMainWindow::CameraMainWindow( QWidget * parent, const char * name, WFlags f ) :QMainWindow( parent, name, f ) { - mw = new MainWindowBase( this, "main widget" ); - ZCameraIO::instance()->setCaptureFrame( 240, 160, 256 ); - setCentralWidget( mw ); - mw->show(); + _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( mw->zoom, SIGNAL( activated( int ) ), this, SLOT( changeZoom(int) ) ); }; CameraMainWindow::~CameraMainWindow() { } +void CameraMainWindow::systemMessage( const QCString& msg, const QByteArray& data ) +{ + QDataStream stream( data, IO_ReadOnly ); + odebug << "received system message: " << msg << oendl; + if ( msg == "setCurrentRotation(int)" ) + { + stream >> _rotation; + odebug << "received setCurrentRotation(" << _rotation << ")" << oendl; + + switch ( _rotation ) + { + case 270: preview->resize( QSize( 240, 288 ) ); break; + case 180: preview->resize( QSize( 320, 208 ) ); break; + default: assert( 0 ); // not yet handled + } + } +} + + 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 ); } diff --git a/noncore/multimedia/camera/mainwindow.h b/noncore/multimedia/camera/mainwindow.h index 7ccdcf8..cc12840 100644 --- a/noncore/multimedia/camera/mainwindow.h +++ b/noncore/multimedia/camera/mainwindow.h @@ -1,46 +1,51 @@ /********************************************************************** ** 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> class QIconSet; 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& ); protected: private: - MainWindowBase* mw; + PreviewWidget* preview; + int _rotation; + QCopChannel* _sysChannel; }; #endif diff --git a/noncore/multimedia/camera/mainwindowbase.ui b/noncore/multimedia/camera/mainwindowbase.ui deleted file mode 100644 index 8da884a..0000000 --- a/noncore/multimedia/camera/mainwindowbase.ui +++ b/dev/null @@ -1,246 +0,0 @@ -<!DOCTYPE UI><UI> -<class>MainWindowBase</class> -<widget> - <class>QWidget</class> - <property stdset="1"> - <name>name</name> - <cstring>MainWindowBase</cstring> - </property> - <property stdset="1"> - <name>geometry</name> - <rect> - <x>0</x> - <y>0</y> - <width>242</width> - <height>329</height> - </rect> - </property> - <property stdset="1"> - <name>caption</name> - <string>Form1</string> - </property> - <property> - <name>layoutMargin</name> - </property> - <property> - <name>layoutSpacing</name> - </property> - <grid> - <property stdset="1"> - <name>margin</name> - <number>0</number> - </property> - <property stdset="1"> - <name>spacing</name> - <number>2</number> - </property> - <widget row="1" column="0" > - <class>QLayoutWidget</class> - <property stdset="1"> - <name>name</name> - <cstring>Layout1</cstring> - </property> - <hbox> - <property stdset="1"> - <name>margin</name> - <number>0</number> - </property> - <property stdset="1"> - <name>spacing</name> - <number>6</number> - </property> - <widget> - <class>QLabel</class> - <property stdset="1"> - <name>name</name> - <cstring>TextLabel1</cstring> - </property> - <property stdset="1"> - <name>text</name> - <string>Reso:</string> - </property> - </widget> - <widget> - <class>QComboBox</class> - <item> - <property> - <name>text</name> - <string>240x160</string> - </property> - </item> - <item> - <property> - <name>text</name> - <string>480x320</string> - </property> - </item> - <property stdset="1"> - <name>name</name> - <cstring>resolution</cstring> - </property> - </widget> - <widget> - <class>QLabel</class> - <property stdset="1"> - <name>name</name> - <cstring>TextLabel2</cstring> - </property> - <property stdset="1"> - <name>text</name> - <string>Zoom:</string> - </property> - </widget> - <widget> - <class>QComboBox</class> - <item> - <property> - <name>text</name> - <string>Half</string> - </property> - </item> - <item> - <property> - <name>text</name> - <string>Full</string> - </property> - </item> - <item> - <property> - <name>text</name> - <string>Double</string> - </property> - </item> - <property stdset="1"> - <name>name</name> - <cstring>zoom</cstring> - </property> - </widget> - </hbox> - </widget> - <widget row="2" column="0" > - <class>QLayoutWidget</class> - <property stdset="1"> - <name>name</name> - <cstring>Layout2</cstring> - </property> - <hbox> - <property stdset="1"> - <name>margin</name> - <number>0</number> - </property> - <property stdset="1"> - <name>spacing</name> - <number>6</number> - </property> - <spacer> - <property> - <name>name</name> - <cstring>Spacer1</cstring> - </property> - <property stdset="1"> - <name>orientation</name> - <enum>Horizontal</enum> - </property> - <property stdset="1"> - <name>sizeType</name> - <enum>Expanding</enum> - </property> - <property> - <name>sizeHint</name> - <size> - <width>20</width> - <height>20</height> - </size> - </property> - </spacer> - <widget> - <class>QPushButton</class> - <property stdset="1"> - <name>name</name> - <cstring>PushButton1</cstring> - </property> - <property stdset="1"> - <name>text</name> - <string>Take Photo</string> - </property> - <property stdset="1"> - <name>default</name> - <bool>true</bool> - </property> - </widget> - <spacer> - <property> - <name>name</name> - <cstring>Spacer2</cstring> - </property> - <property stdset="1"> - <name>orientation</name> - <enum>Horizontal</enum> - </property> - <property stdset="1"> - <name>sizeType</name> - <enum>Expanding</enum> - </property> - <property> - <name>sizeHint</name> - <size> - <width>20</width> - <height>20</height> - </size> - </property> - </spacer> - </hbox> - </widget> - <spacer row="3" column="0" > - <property> - <name>name</name> - <cstring>Spacer3</cstring> - </property> - <property stdset="1"> - <name>orientation</name> - <enum>Vertical</enum> - </property> - <property stdset="1"> - <name>sizeType</name> - <enum>Expanding</enum> - </property> - <property> - <name>sizeHint</name> - <size> - <width>20</width> - <height>20</height> - </size> - </property> - </spacer> - <widget row="0" column="0" > - <class>PreviewWidget</class> - <property stdset="1"> - <name>name</name> - <cstring>preview</cstring> - </property> - </widget> - </grid> -</widget> -<customwidgets> - <customwidget> - <class>PreviewWidget</class> - <header location="local">previewwidget.h</header> - <sizehint> - <width>240</width> - <height>160</height> - </sizehint> - <container>0</container> - <sizepolicy> - <hordata>0</hordata> - <verdata>0</verdata> - </sizepolicy> - <pixmap>image0</pixmap> - </customwidget> -</customwidgets> -<images> - <image> - <name>image0</name> - <data format="XPM.GZ" length="646">789c6dd2c10ac2300c00d07bbf2234b7229d1ddec44f503c0ae2a154410f53d0ed20e2bf6bdb656dd6861dd23d9a66591b0587fd1654235ebded6f0edcd53e419d87ae7b1f4f9b8f906d0bfe012317426a70b07bdc2f3ec77f8ed6b89559061a0343d06a124cc105596482585094bc0ae599b04646c9018926491b2205e140c485cace25755c175d0a967b622ff900b8cc9c7d29af594ea722d589167f813aa852ba07d94b9dce296e883fe7bb163f23896753</data> - </image> -</images> -</UI> diff --git a/noncore/multimedia/camera/previewwidget.cpp b/noncore/multimedia/camera/previewwidget.cpp index bb84c00..cdeacf6 100644 --- a/noncore/multimedia/camera/previewwidget.cpp +++ b/noncore/multimedia/camera/previewwidget.cpp @@ -1,45 +1,64 @@ /********************************************************************** ** 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> + PreviewWidget::PreviewWidget( QWidget * parent, const char * name, WFlags f ) :QLabel( parent, name, f ) { - setFixedSize( QSize( 240, 160 ) ); + #ifndef QT_NO_DEBUG + setBackgroundColor( QColor( 255, 0, 0 ) ); + #else setBackgroundMode( NoBackground ); + #endif + startTimer( 150 ); + //startTimer( 2000 ); }; 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 ); } } diff --git a/noncore/multimedia/camera/previewwidget.h b/noncore/multimedia/camera/previewwidget.h index c031d95..6b64768 100644 --- a/noncore/multimedia/camera/previewwidget.h +++ b/noncore/multimedia/camera/previewwidget.h @@ -1,39 +1,43 @@ /********************************************************************** ** 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(); protected: virtual void timerEvent( QTimerEvent* ); + virtual void resizeEvent( QResizeEvent* ); private: QPixmap p; QImage i; }; #endif diff --git a/noncore/multimedia/camera/zcameraio.cpp b/noncore/multimedia/camera/zcameraio.cpp index 56b2e13..51771a5 100644 --- a/noncore/multimedia/camera/zcameraio.cpp +++ b/noncore/multimedia/camera/zcameraio.cpp @@ -47,170 +47,184 @@ ZCameraIO::ZCameraIO() :_height( 0 ), _width( 0 ), _zoom( 0 ), _rot( 0 ), _readlen( 0 ) { _driver = ::open( SHARPZDC, O_RDWR ); if ( _driver == -1 ) oerr << "Can't open camera driver: " << strerror(errno) << oendl; else init(); } void ZCameraIO::init() { if ( ZCameraIO::_instance ) ofatal << "Don't create more than one ZCameraIO instances." << oendl; else { setReadMode( STATUS ); } } ZCameraIO::~ZCameraIO() { if ( _driver != -1 ) { setReadMode( 0 ); ::close( _driver ); } } inline bool ZCameraIO::isOpen() const { return _driver != -1; } inline bool ZCameraIO::isShutterPressed() { return _status[0] == 'S'; clearShutterLatch(); } inline bool ZCameraIO::isFinderReversed() const { return _status[1] == 'M'; } inline bool ZCameraIO::isCapturing() const { return _status[2] == 'C'; } inline bool ZCameraIO::isAvailable() const { return _status[3] == 'A'; } bool ZCameraIO::setCaptureFrame( int width, int height, int zoom, bool rot ) { + odebug << "setCaptureFrame( " << width << ", " << height << ", " << zoom << ", " << rot << " )" << oendl; char b[100]; sprintf( b, "%c=%d,%d,%d,%d", rot ? 'R':'S', width, height, zoom, width*2 ); if ( write( b ) ) { _width = width; _height = height; _zoom = zoom; _rot = rot; _readlen = 2 * _width * _height; // camera is fixed @ 16 bits per pixel return true; } return false; } void ZCameraIO::setReadMode( int mode ) { char b[10]; sprintf( b, "M=%d", mode ); write( b, mode <= 9 ? 3 : 4 ); if ( mode & 1 ) // STATUS bit is set read( _status, 4 ); } void ZCameraIO::clearShutterLatch() { char b = 'B'; write( &b, 1 ); } bool ZCameraIO::read( char* b, int len ) { #ifndef NO_TIMING QTime t; t.start(); #endif int rlen = ::read( _driver, b, len ); #ifndef NO_TIMING int time = t.elapsed(); #else int time = -1; #endif if ( rlen ) odebug << "read " << rlen << " ('" << b[0] << b[1] << b[2] << b[3] << "') [" << time << " ms] from driver." << oendl; else odebug << "read nothing from driver." << oendl; return rlen == len; } bool ZCameraIO::write( char* buf, int len ) { if ( !len ) len = strlen( buf ); odebug << "writing '" << buf << "' to driver." << oendl; return ::write( _driver, buf, len ) == len; } bool ZCameraIO::snapshot( QImage* image ) { - setReadMode( IMAGE | XFLIP | YFLIP ); - char buf[76800]; + setReadMode( STATUS ); + + odebug << "finder reversed = " << isFinderReversed() << oendl; + odebug << "rotation = " << _rot << oendl; + + if ( _rot ) // Portrait + { + setReadMode( IMAGE | isFinderReversed() ? XFLIP | YFLIP : 0 ); + } + else // Landscape + { + setReadMode( IMAGE | XFLIP | YFLIP ); //isFinderReversed() ? 0 : XFLIP ); + } + + char buf[_readlen]; char* bp = buf; unsigned char* p; read( bp, _readlen ); - image->create( 240, 160, 16 ); - for ( int i = 0; i < 160; ++i ) + image->create( _width, _height, 16 ); + for ( int i = 0; i < _height; ++i ) { p = image->scanLine( i ); - for ( int j = 0; j < 240; j++ ) + for ( int j = 0; j < _width; j++ ) { *p = *bp; p++; bp++; *p = *bp; p++; bp++; } } return true; } bool ZCameraIO::snapshot( unsigned char* buf ) { setReadMode( IMAGE | XFLIP | YFLIP ); read( (char*) buf, _readlen ); /* //TESTCODE int fd = open( "/tmp/cam", O_RDONLY ); if ( ::read( fd, (char*) buf, 76800 ) != 76800 ) owarn << "Couldn't read image from /dev/sharp_zdc" << oendl; // TESTCODE */ return true; } |