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-rw-r--r--kbarcode/definitiondialog.cpp428
1 files changed, 428 insertions, 0 deletions
diff --git a/kbarcode/definitiondialog.cpp b/kbarcode/definitiondialog.cpp
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+++ b/kbarcode/definitiondialog.cpp
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+/***************************************************************************
+ definitiondialog.cpp - description
+ -------------------
+ begin : Don Apr 18 12:34:56 CEST 2002
+ copyright : (C) 2002 by Dominik Seichter
+ email : domseichter@web.de
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ ***************************************************************************/
+
+#include "definitiondialog.h"
+#include "printersettings.h"
+#include "labelutils.h"
+#include "definition.h"
+
+#include <kcombobox.h>
+#include <kpushbutton.h>
+#include <krestrictedline.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qpainter.h>
+
+// KDE includes
+#include <klocale.h>
+
+LabelPreview::LabelPreview( QWidget* parent, const char* name )
+ : QWidget( parent, name)
+{
+ // For old DIN A4 preview
+ PrinterSettings* ps = PrinterSettings::getInstance();
+ setFixedSize( QSize( ((int)ps->pageWidth() + 20)/2, ((int)ps->pageHeight() + 20)/2 ) );
+ m_prv_enabled = true;
+}
+
+LabelPreview::~LabelPreview()
+{ }
+
+void LabelPreview::paintEvent( QPaintEvent* )
+{
+ QPainter p( this );
+ p.fillRect( 0, 0, width(), height(), QBrush( Qt::white ) );
+ p.setPen( QPen( Qt::black ) );
+ p.translate( 10, 10 );
+
+ p.fillRect( 0, 0, 210/2, 297/2, QBrush( Qt::gray ) );
+ p.drawRect( 0, 0, 210/2, 297/2 );
+
+ if(!m_prv_enabled)
+ return;
+
+// int numv = measure.num_v > 0 ? measure.num_v : 1;
+ for( int v = 0; v < measure.numV(); v++ ) {
+ for( int h = 0; h < measure.numH(); h++ ) {
+ if( !v && !h )
+ p.setPen( QPen( Qt::red ) );
+ else
+ p.setPen( QPen( Qt::black ) );
+
+ p.fillRect( int(measure.gapLeftMM() + (measure.gapHMM() * h)) / 2,
+ int(measure.gapTopMM() + (measure.gapVMM() * v)) / 2 ,
+ (int)measure.widthMM() / 2 , (int)measure.heightMM() / 2, QBrush( Qt::white ) );
+
+ p.drawRect( int(measure.gapLeftMM() + (measure.gapHMM() * h)) / 2,
+ int(measure.gapTopMM() + (measure.gapVMM() * v)) / 2,
+ (int)measure.widthMM() / 2, (int)measure.heightMM() / 2 );
+ }
+ }
+}
+
+/*****************************************/
+DefinitionDialog::DefinitionDialog( QWidget* parent, const char* name, bool modal, WFlags fl )
+ : QDialog( parent, name, modal, fl )
+{
+ resize( 465, 345 );
+ setCaption( i18n( "Add Label Definition" ) );
+ QHBoxLayout* layout = new QHBoxLayout( this, 6, 6 );
+ DefinitionDialogLayout = new QVBoxLayout( 0, 11, 6, "DefinitionDialogLayout");
+
+ Layout17 = new QHBoxLayout( 0, 0, 6, "Layout17");
+
+ Layout13 = new QVBoxLayout( 0, 0, 6, "Layout13");
+
+ TextLabel1 = new QLabel( this, "TextLabel1" );
+ TextLabel1->setText( i18n( "Producer:" ) );
+ Layout13->addWidget( TextLabel1 );
+
+ TextLabel2 = new QLabel( this, "TextLabel2" );
+ TextLabel2->setText( i18n( "Type:" ) );
+ Layout13->addWidget( TextLabel2 );
+
+ TextLabel3 = new QLabel( this, "TextLabel3" );
+ TextLabel3->setText( QString( i18n( "Width (in %1):" ) ).arg( Measurements::system() ) );
+ Layout13->addWidget( TextLabel3 );
+
+ TextLabel4 = new QLabel( this, "TextLabel4" );
+ TextLabel4->setText( QString( i18n( "Height (in %1):" ) ).arg( Measurements::system() ) );
+ Layout13->addWidget( TextLabel4 );
+
+ TextLabel5 = new QLabel( this, "TextLabel5" );
+ TextLabel5->setText( i18n( "Horizontal Gap:" ) );
+ Layout13->addWidget( TextLabel5 );
+
+ TextLabel6 = new QLabel( this, "TextLabel6" );
+ TextLabel6->setText( i18n( "Vertical Gap:" ) );
+ Layout13->addWidget( TextLabel6 );
+
+ TextLabel7 = new QLabel( this, "TextLabel7" );
+ TextLabel7->setText( i18n( "Top Gap:" ) );
+ Layout13->addWidget( TextLabel7 );
+
+ TextLabel8 = new QLabel( this, "TextLabel8" );
+ TextLabel8->setText( i18n( "Left Gap:" ) );
+ Layout13->addWidget( TextLabel8 );
+
+ TextLabel9 = new QLabel( this, "TextLabel9" );
+ TextLabel9->setText( i18n("Number Horizontal:") );
+ Layout13->addWidget( TextLabel9 );
+
+ TextLabel10 = new QLabel( this, "TextLabel10" );
+ TextLabel10->setText( i18n("Number Vertical:") );
+ Layout13->addWidget( TextLabel10 );
+
+ Layout17->addLayout( Layout13 );
+ Layout14 = new QVBoxLayout( 0, 0, 6, "Layout14");
+
+ comboProducer = new KComboBox( FALSE, this, "comboProducer" );
+ comboProducer->setEditable( TRUE );
+ Layout14->addWidget( comboProducer );
+
+ comboType = new KComboBox( FALSE, this, "type" );
+ comboType->setEditable( TRUE );
+ Layout14->addWidget( comboType );
+
+ editWidth = new KRestrictedLine( this, "editWidth" );
+ editWidth->setText( i18n( "0" ) );
+ editWidth->setValidChars( i18n( "0123456789." ) );
+ Layout14->addWidget( editWidth );
+
+ editHeight = new KRestrictedLine( this, "editHeight" );
+ editHeight->setText( i18n( "0" ) );
+ editHeight->setValidChars( i18n( "0123456789." ) );
+ Layout14->addWidget( editHeight );
+
+ editHGap = new KRestrictedLine( this, "editHGap" );
+ editHGap->setText( i18n( "0" ) );
+ editHGap->setValidChars( i18n( "0123456789." ) );
+ Layout14->addWidget( editHGap );
+
+ editVGap = new KRestrictedLine( this, "editVGap" );
+ editVGap->setText( i18n( "0" ) );
+ editVGap->setValidChars( i18n( "0123456789." ) );
+ Layout14->addWidget( editVGap );
+
+ editTGap = new KRestrictedLine( this, "editTGap" );
+ editTGap->setText( i18n( "0" ) );
+ editTGap->setValidChars( i18n( "0123456789." ) );
+ Layout14->addWidget( editTGap );
+
+ editLGap = new KRestrictedLine( this, "editLGap" );
+ editLGap->setText( i18n( "0" ) );
+ editLGap->setValidChars( i18n( "0123456789." ) );
+ Layout14->addWidget( editLGap );
+
+ editNumH = new KRestrictedLine( this, "editNumH" );
+ editNumH->setText( i18n( "0" ) );
+ editNumH->setValidChars( "0123456789" );
+ Layout14->addWidget( editNumH );
+
+ editNumV = new KRestrictedLine( this, "editNumV" );
+ editNumV->setText( i18n( "0" ) );
+ editNumV->setValidChars( "0123456789" );
+ Layout14->addWidget( editNumV );
+
+ Layout17->addLayout( Layout14 );
+ QSpacerItem* spacer = new QSpacerItem( 0, 0, QSizePolicy::Expanding, QSizePolicy::Minimum );
+ Layout17->addItem( spacer );
+ DefinitionDialogLayout->addLayout( Layout17 );
+ QSpacerItem* spacer_2 = new QSpacerItem( 0, 0, QSizePolicy::Minimum, QSizePolicy::Expanding );
+ DefinitionDialogLayout->addItem( spacer_2 );
+
+ Layout16 = new QHBoxLayout( 0, 0, 6, "Layout16");
+ buttonInfo = new KPushButton( i18n("More &Information"), this );
+ Layout16->addWidget( buttonInfo );
+
+ QSpacerItem* spacer_3 = new QSpacerItem( 0, 0, QSizePolicy::Expanding, QSizePolicy::Minimum );
+ Layout16->addItem( spacer_3 );
+
+ buttonAdd = new KPushButton( this, "buttonAdd" );
+ buttonAdd->setText( i18n( "&Add" ) );
+ Layout16->addWidget( buttonAdd );
+
+ buttonCancel = new KPushButton( this, "buttonCancel" );
+ buttonCancel->setText( i18n( "&Cancel" ) );
+ Layout16->addWidget( buttonCancel );
+ DefinitionDialogLayout->addLayout( Layout16 );
+
+ preview = new LabelPreview( this );
+ layout->addLayout( DefinitionDialogLayout );
+ layout->addWidget( preview );
+
+ l = new QLabel( this );
+ setExtension( l );
+ setOrientation( Vertical );
+
+ connect( buttonCancel, SIGNAL( clicked() ), this, SLOT( reject() ) );
+ connect( buttonAdd, SIGNAL( clicked() ), this, SLOT( add() ) );
+
+ connect( editWidth, SIGNAL( textChanged(const QString &) ), this, SLOT( updatePreview() ) );
+ connect( editHeight, SIGNAL( textChanged(const QString &) ), this, SLOT( updatePreview() ) );
+ connect( editHGap, SIGNAL( textChanged(const QString &) ), this, SLOT( updatePreview() ) );
+ connect( editVGap, SIGNAL( textChanged(const QString &) ), this, SLOT( updatePreview() ) );
+ connect( editTGap, SIGNAL( textChanged(const QString &) ), this, SLOT( updatePreview() ) );
+ connect( editLGap, SIGNAL( textChanged(const QString &) ), this, SLOT( updatePreview() ) );
+ connect( editNumH, SIGNAL( textChanged(const QString &) ), this, SLOT( updatePreview() ) );
+ connect( editNumV, SIGNAL( textChanged(const QString &) ), this, SLOT( updatePreview() ) );
+
+ comboProducer->setInsertionPolicy( QComboBox::NoInsertion );
+ comboType->setInsertionPolicy( QComboBox::NoInsertion );
+
+ comboProducer->clear();
+ QStringList list = Definition::getProducers();
+ comboProducer->insertStringList( list );
+
+ types = new QStringList[list.count()];
+ for( unsigned int i = 0; i < list.count(); i++ )
+ types[i] = Definition::getTypes( list[i] );
+
+ connect( comboProducer, SIGNAL( textChanged(const QString &) ), this, SLOT( updateType() ) );
+ connect( comboType, SIGNAL( textChanged(const QString &) ), this, SLOT( updateText() ) );
+ connect( buttonInfo, SIGNAL( clicked() ), this, SLOT( toggleExtension() ) );
+
+ drawGraphic();
+ updateType();
+
+ showExtension( false );
+}
+
+DefinitionDialog::~DefinitionDialog()
+{
+ delete [] types;
+}
+
+void DefinitionDialog::add()
+{
+ Definition::write( getCurrentMeasure(), comboType->currentText(), comboProducer->currentText() );
+
+ accept();
+}
+
+void DefinitionDialog::updateType()
+{
+ comboType->clear();
+ if( comboProducer->currentText() == comboProducer->text( comboProducer->currentItem() ) )
+ if( comboProducer->currentItem() < comboProducer->count())
+ comboType->insertStringList( types[ comboProducer->currentItem() ] );
+ comboType->insertItem( i18n( "Custom" ), 0 );
+}
+
+const Measurements DefinitionDialog::getCurrentMeasure()
+{
+ Measurements m;
+ m.setGapLeft( editLGap->text().toDouble() );
+ m.setGapTop( editTGap->text().toDouble() );
+ m.setWidth( editWidth->text().toDouble() );
+ m.setHeight( editHeight->text().toDouble() );
+ m.setGapV( editVGap->text().toDouble() );
+ m.setGapH( editHGap->text().toDouble() );
+ m.setNumH( editNumH->text().toInt() );
+ m.setNumV( editNumV->text().toInt() );
+
+ return m;
+}
+
+void DefinitionDialog::updateText()
+{
+ Definition d( comboProducer->currentText(), comboType->currentText() );
+ Measurements m = d.getMeasurements();
+
+ editTGap->setText( I2S( m.gapTop() ) );
+ editLGap->setText( I2S( m.gapLeft() ) );
+ editWidth->setText( I2S( m.width() ) );
+ editHeight->setText( I2S( m.height() ) );
+ editVGap->setText( I2S( m.gapV() ) );
+ editHGap->setText( I2S( m.gapH() ) );
+ editNumH->setText( I2S( m.numH() ) );
+ editNumV->setText( I2S( m.numV() ) );
+
+ updatePreview();
+}
+
+void DefinitionDialog::updatePreview()
+{
+ Measurements m = getCurrentMeasure();
+
+ editHeight->setPaletteForegroundColor( Qt::black );
+ editWidth->setPaletteForegroundColor( Qt::black );
+ editVGap->setPaletteForegroundColor( Qt::black );
+ editHGap->setPaletteForegroundColor( Qt::black );
+ editTGap->setPaletteForegroundColor( Qt::black );
+ editLGap->setPaletteForegroundColor( Qt::black );
+ editNumH->setPaletteForegroundColor( Qt::black );
+ editNumV->setPaletteForegroundColor( Qt::black );
+
+ // Mark errors in Red
+ if( m.heightMM() > PrinterSettings::getInstance()->pageHeight() )
+ editHeight->setPaletteForegroundColor( Qt::red );
+
+ if( m.widthMM() > PrinterSettings::getInstance()->pageWidth() )
+ editWidth->setPaletteForegroundColor( Qt::red );
+
+ if( m.gapVMM() < m.heightMM() )
+ editVGap->setPaletteForegroundColor( Qt::red );
+
+ if( m.gapHMM() < m.widthMM() )
+ editHGap->setPaletteForegroundColor( Qt::red );
+
+ if( m.gapTopMM() > PrinterSettings::getInstance()->pageHeight() - m.heightMM() )
+ editTGap->setPaletteForegroundColor( Qt::red );
+
+ if( m.gapLeftMM() > PrinterSettings::getInstance()->pageWidth() - m.widthMM() )
+ editLGap->setPaletteForegroundColor( Qt::red );
+
+ if( m.gapLeftMM() + m.numH() * m.gapHMM() > PrinterSettings::getInstance()->pageWidth() )
+ editNumH->setPaletteForegroundColor( Qt::red );
+
+ if( m.gapTopMM() + m.numV() * m.gapVMM() > PrinterSettings::getInstance()->pageHeight() )
+ editNumV->setPaletteForegroundColor( Qt::red );
+
+ preview->setRect( QRect( (int)m.gapLeftMM(), (int)m.gapTopMM(), (int)m.widthMM(), (int)m.heightMM() ) );
+ preview->setMeasurements( m );
+ preview->repaint();
+}
+
+void DefinitionDialog::drawGraphic()
+{
+ QWMatrix wm;
+ wm.rotate( 90 );
+
+ QPixmap pic( 450, 330 );
+ pic.fill( Qt::gray );
+
+ QPainter p( &pic );
+ p.setPen( Qt::black );
+
+ p.fillRect( 60, 60, 450, 330, QColor( 255, 254, 217 ) );
+ p.drawRect( 60, 60, 450, 330 );
+ p.setBrush( Qt::white );
+
+ p.setPen( Qt::DotLine );
+ p.drawRoundRect( 90, 90, 150, 90 );
+ p.drawRoundRect( 270, 90, 150, 90 );
+
+ p.drawRoundRect( 90, 210, 150, 90 );
+ p.drawRoundRect( 270, 210, 150, 90 );
+
+ // Draw width
+ p.setPen( QPen( Qt::red, 2 ) );
+ p.drawLine( 90, 150, 240, 150 );
+
+ // Draw numh
+ p.drawLine( 90, 270, 450, 270 );
+
+ // Draw Gap Top
+ p.setPen( QPen( Qt::red, 2, Qt::DotLine ) );
+ p.drawLine( 0, 60, 90, 60 );
+ p.drawLine( 0, 90, 90, 90 );
+
+ // draw Gap V
+ p.drawLine( 0, 210, 90, 210 );
+
+ // Draw height
+ p.setPen( QPen( Qt::green, 2 ) );
+ p.drawLine( 150, 90, 150, 180 );
+
+
+ // Draw numv
+ p.drawLine( 330, 90, 330, 330 );
+
+ // Draw Gap Left
+ p.setPen( QPen( Qt::green, 2, Qt::DotLine ) );
+ p.drawLine( 60, 0, 60, 90 );
+ p.drawLine( 90, 0, 90, 90 );
+
+ // draw Gap H
+ p.drawLine( 270, 0, 270, 90 );
+
+ // draw Texts:
+ p.setPen( Qt::black );
+ p.drawText( 100, 140, i18n("Width") );
+ p.drawText( 160, 120, i18n("Height") );
+ p.drawText( 100, 260, i18n("Number of horizontal Labels") );
+
+ QPixmap* pix = LabelUtils::drawString( i18n("Number of vertical Labels") );
+ p.drawPixmap( 340, 110, pix->xForm( wm ) );
+ delete pix;
+
+ p.drawText( 5, 80, i18n("Gap Top") );
+
+ pix = LabelUtils::drawString( i18n("Gap Left") );
+
+ p.drawPixmap( 60, 5, pix->xForm( wm ) );
+ delete pix;
+
+ p.drawText( 5, 150, i18n("Vertical Gap") );
+ p.drawText( 150, 50, i18n("Horizontal Gap") );
+
+ p.end();
+
+ l->setPixmap( pic );
+}
+
+void DefinitionDialog::toggleExtension()
+{
+ if( l->isVisible() ) {
+ showExtension( false );
+ } else
+ showExtension( true );
+}
+
+
+#include "definitiondialog.moc"
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