source files imported
git-svn-id: https://svn.code.sf.net/p/qlscribe/svn/trunk@2 cac9541e-1b8d-4bfa-827e-589bba606050
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ruglory
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/* qlscribe - Qt based application to print lightScribe discs
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Copyright (C) 2009 Vyacheslav Kononenko <vyacheslav@kononenko.net>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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$Id:$ */
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#include "mainwindow.h"
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#include "qgraphicsroundtextitem.h"
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#include "qcdview.h"
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#include "qcdscene.h"
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#include "qshapefactory.h"
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#include <QMenuBar>
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#include <QStatusBar>
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#include <QMdiArea>
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#include <QMdiSubWindow>
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#include <QMessageBox>
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#include <QSignalMapper>
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#include <QFileDialog>
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#include <QXmlStreamWriter>
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/*#include <QImage>
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#include <QBuffer>
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#include <QGraphicsScene>
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#include <QFontDialog>
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#include <QPainter>*/
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//#include <lightscribe.h>
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MainWindow::MainWindow(QWidget *parent) :
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QMainWindow(parent),
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m_mdiArea( new QMdiArea( this ) ),
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m_menuFile( 0 ), m_menuInsert( 0 ),
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m_insertMapper( new QSignalMapper( this ) )
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{
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setCentralWidget( m_mdiArea );
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m_menuFile = menuBar()->addMenu( tr( "File", "Menu item \"File\"" ) );
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m_menuFile->addAction( tr( "New", "Menu item \"New\"" ),
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this,
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SLOT(onMenuNew()) );
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m_menuFile->addAction( tr( "Open...", "Menu item \"Open\"" ),
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this,
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SLOT(onMenuOpen()) );
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m_menuFile->addAction( tr( "Save as...", "Menu item \"Save as\"" ),
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this,
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SLOT(onMenuSaveAs()) );
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m_menuInsert = menuBar()->addMenu( tr( "Insert", "Menu item \"Insert\"" ) );
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//m_ui->graphicsView->setScene( m_scene );
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//m_ui->graphicsView->fitInView( m_scene->sceneRect(), Qt::KeepAspectRatioByExpanding );
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//m_ui->graphicsView->centerOn( 0, 0 );
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//m_ui->graphicsView->scale( 10, 10 );
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//m_ui->graphicsView->setInteractive( true );
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//QFont font = QFontDialog::getFont( 0 );
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//font.setPointSizeF( font.pointSizeF() / 2.0 ) ;
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//m_scene->addSimpleText( "Test and test and test again", font );
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QShapeFactory &sfactory = QShapeFactory::instance();
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for( QShapeFactory::iterator i = sfactory.begin(); i != sfactory.end(); ++i ) {
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QAction *action = new QAction( i->second->menuName(), this );
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m_menuInsert->addAction( action );
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m_insertMapper->setMapping( action, i->first );
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connect( action, SIGNAL(triggered()), m_insertMapper, SLOT(map()) );
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}
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connect( m_insertMapper, SIGNAL(mapped(int)), this, SLOT(onMenuInsert(int)) );
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}
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MainWindow::~MainWindow()
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{
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}
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void MainWindow::onMenuNew()
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{
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QCDView *newView = new QCDView;
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newView->setScene( new QCDScene( newView ) );
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//newView->setWindowTitle( "Baba" );
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QMdiSubWindow *subWindow = m_mdiArea->addSubWindow( newView );
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subWindow->show();
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}
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inline
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QCDScene *getScene( QMdiArea *area )
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{
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QMdiSubWindow *subWindow = area->activeSubWindow();
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if( !subWindow )
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return 0;
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QCDView *cdview = dynamic_cast< QCDView * >( subWindow->widget() );
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if( !cdview )
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return 0;
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return cdview->scene();
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}
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void MainWindow::onMenuInsert( int id )
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{
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QCDScene *cdscene = getScene( m_mdiArea );
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if( !cdscene )
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return;
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QShapeFactory &sfactory = QShapeFactory::instance();
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QGraphicsItem *item = sfactory.create( id );
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if( !item ) {
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QMessageBox::warning( this,
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"Warning",
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tr( "Creator for type id %n returned zero pointer", 0, id ) );
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return;
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}
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if( !sfactory.edit( item, this ) ) {
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delete item;
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return;
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}
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item->setFlag( QGraphicsItem::ItemIsMovable, true );
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item->setFlag( QGraphicsItem::ItemIsSelectable, true );
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cdscene->addItem( item );
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}
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void MainWindow::onMenuOpen()
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{
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QString fileName = QFileDialog::getOpenFileName( this,
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tr( "Open:" ),
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QString(),
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tr("qlscribe document (*.qlx)") );
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if( fileName.isNull() )
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return;
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QFile file( fileName );
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if( !file.open( QIODevice::ReadOnly | QIODevice::Text ) ) {
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QMessageBox::critical( this, tr( "Error" ), tr( "Cannot open file for reading\n" ) + fileName );
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return;
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}
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QCDView *newView = new QCDView;
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QCDScene *scene = new QCDScene( newView );
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newView->setScene( scene );
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QXmlStreamReader reader( &file );
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try {
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scene->read( reader );
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}
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catch( const QString &err ) {
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QMessageBox::critical( this, tr( "Error" ), tr( "Cannot read file " ) + fileName + "\n" + err );
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delete newView;
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return;
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}
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//newView->setWindowTitle( "Baba" );
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QMdiSubWindow *subWindow = m_mdiArea->addSubWindow( newView );
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subWindow->show();
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}
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void MainWindow::onMenuSaveAs()
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{
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QCDScene *cdscene = getScene( m_mdiArea );
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if( !cdscene )
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return;
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QString fileName =
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QFileDialog::getSaveFileName( this,
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tr( "Save as:" ),
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QString(),
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tr("qlscribe document (*.qlx)") );
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if( fileName.isNull() )
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return;
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if( !fileName.contains( '.' ) )
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fileName += ".qlx";
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QFile file( fileName );
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if( !file.open( QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text ) ) {
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QMessageBox::warning( this, tr( "Warning" ), tr( "Cannot open file for writing: " ) + fileName );
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return;
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}
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QXmlStreamWriter writer( &file );
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writer.setAutoFormatting( true );
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cdscene->write( writer );
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}
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/*void MainWindow::onClicked2()
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{
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QGraphicsRoundTextItem *titem = new QGraphicsRoundTextItem;
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titem->setText( "Hello world!" );
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titem->setRadius( 50 );
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titem->setFont( QFont("Helvetica", 8 ) );
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static int a = 0;
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titem->setAlignment( Qt::AlignCenter );
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titem->setOutside( false );
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titem->setAngle( a );
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a += 90;
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//m_scene->addItem( titem );
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}*/
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/*void MainWindow::onClicked3()
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{
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QGraphicsRoundTextItem *titem = new QGraphicsRoundTextItem;
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titem->setText( "Hello world!" );
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titem->setRadius( 50 );
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titem->setFont( QFont("Helvetica", 2 ) );
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static int a = 0;
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titem->setAlignment( Qt::AlignCenter );
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titem->setOutside( true );
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titem->setAngle( a );
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a += 90;
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//m_scene->addItem( titem );
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}*/
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/*void checkLS( LSError err, const QString &name )
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{
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if( err == LS_OK )
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return;
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QMessageBox::warning( 0, "Failed", name + QString( " failed: 0x" ) + QString::number( err,16 ) );
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throw 1;
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}
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QString color( const LS_ColorRGB &col )
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{
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return QString::number( col.red, 16 ) + QString::number( col.green, 16 ) + QString::number( col.blue, 16 );
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}*/
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/*
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const size_t bitmapHeaderSize = 54;
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void MainWindow::onClicked()
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{
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QImage image( 2772, 2772, QImage::Format_RGB888 );
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//QImage image( 800, 800, QImage::Format_RGB888 );
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image.fill( 0xFFFFFFFF );
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QPainter painter( &image );
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m_scene->render( &painter, image.rect() );
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image.setDotsPerMeterX( 23622 );
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image.setDotsPerMeterY( 23622 );
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QByteArray ba;
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QBuffer buffer( &ba );
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buffer.open( QIODevice::WriteOnly );
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image.save( &buffer, "bmp", 100 );
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{
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std::ofstream of( "test1.bmp" );
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of.write( ba.constData(), ba.size() );
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}
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//return;
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//QMessageBox::information( this, "Buf size", QString::number( ba.size() ) );
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try {
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LS_DiscPrintMgrHandle mgrHandle;
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checkLS( LS_DiscPrintMgr_Create( &mgrHandle ), "LS_DiscPrintMgr_Create" );
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LS_EnumDiscPrintersHandle enumHandle;
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checkLS( LS_DiscPrintMgr_EnumDiscPrinters( mgrHandle, &enumHandle ), "LS_DiscPrintMgr_EnumDiscPrinters" );
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//unsigned long count = 0;
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//checkLS( LS_EnumDiscPrinters_Count( enumHandle, &count ), "LS_EnumDiscPrinters_Count" );
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//QMessageBox::information( this, "Count", QString::number( count ) );
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LS_DiscPrinterHandle printerHandle;
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checkLS( LS_EnumDiscPrinters_Item( enumHandle, 0, &printerHandle ), "LS_EnumDiscPrinters_Item" );
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LS_DiscPrintSessionHandle sessionHandle;
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checkLS( LS_DiscPrinter_OpenPrintSession( printerHandle, &sessionHandle ), "LS_DiscPrinter_OpenPrintSession" );
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LS_Size size;
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size.x = 1000;
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size.y = 1000;
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checkLS( LS_DiscPrintSession_PrintPreview( sessionHandle,
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LS_windows_bitmap,
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LS_label_mode_full,
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LS_draw_default,
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LS_quality_normal,
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LS_media_recognized,
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ba.data() + 14, bitmapHeaderSize - 14,
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ba.data() + bitmapHeaderSize, ba.size() - bitmapHeaderSize,
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"test.bmp", LS_windows_bitmap, size, false ),
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"LS_DiscPrintSession_PrintPreview" );
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checkLS( LS_DiscPrintSession_Destroy( &sessionHandle ), "LS_DiscPrintSession_Destroy" );
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checkLS( LS_DiscPrinter_Destroy( &printerHandle ), "LS_DiscPrinter_Destroy" );
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checkLS( LS_EnumDiscPrinters_Destroy( &enumHandle ), "LS_EnumDiscPrinters_Destroy" );
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checkLS( LS_DiscPrintMgr_Destroy( &mgrHandle ), "LS_DiscPrintMgr_Destroy" );
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}
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catch( int ) {
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}
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}
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*/
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