Diffstat (limited to 'noncore/multimedia/camera/mainwindow.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/multimedia/camera/mainwindow.cpp | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/noncore/multimedia/camera/mainwindow.cpp b/noncore/multimedia/camera/mainwindow.cpp index 7080e63..34ebe9e 100644 --- a/noncore/multimedia/camera/mainwindow.cpp +++ b/noncore/multimedia/camera/mainwindow.cpp @@ -1,89 +1,121 @@ /********************************************************************** ** 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 <qvbox.h> #include <qcombobox.h> +#include <qcursor.h> #include <qdatastream.h> -#include <qpushbutton.h> #include <qlabel.h> +#include <qpopupmenu.h> +#include <qpushbutton.h> +#include <qmessagebox.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 ) { + 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; + } + _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() ) ); }; 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 + default: QMessageBox::warning( this, "opie-camera", + "This rotation is not supported.\n" + "Supported are 180° and 270°" ); } } } 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 m( this ); + m.insertItem( "Item 1" ); + m.insertItem( "Item 1" ); + m.insertItem( "Item 1" ); + m.insertItem( "Item 1" ); + m.exec( QCursor::pos() ); +} + |