Added abandoned KDE3 version of kbarcode

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kbarcode@1090667 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 219 insertions, 0 deletions

diff --git a/kbarcode/previewdialog.cpp b/kbarcode/previewdialog.cpp
new file mode 100644
index 0000000..2af08f6
--- /dev/null
+++ b/kbarcode/previewdialog.cpp
@@ -0,0 +1,219 @@
+/***************************************************************************
+                          previewdialog.cpp  -  description
+                             -------------------
+    begin                : Die Dez 10 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 "previewdialog.h"
+#include "label.h"
+#include "sqltables.h"
+#include "labeleditor.h"
+#include "measurements.h"
+
+// Qt includes
+#include <qiodevice.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qpainter.h>
+#include <qscrollview.h>
+#include <qsqlcursor.h>
+
+// KDE includes
+#include <kabc/addresseedialog.h>
+#include <kapplication.h>
+#include <kcombobox.h>
+#include <kconfig.h>
+#include <kiconloader.h>
+#include <klineedit.h>
+#include <klocale.h>
+#include <knuminput.h>
+#include <kpushbutton.h>
+
+int PreviewDialog::customer_index = 0;
+int PreviewDialog::m_index = 1;
+QString PreviewDialog::group = "";
+QString PreviewDialog::article = "";
+        
+PreviewDialog::PreviewDialog( QIODevice* device, Definition* d, QString filename, QWidget *parent, const char *name )
+    : QDialog( parent, name, true, WDestructiveClose )
+{
+    file = device;
+    def = d;
+    m_filename = filename;
+    
+    QSpacerItem* spacer = new QSpacerItem( 20, 20, QSizePolicy::Minimum, QSizePolicy::Expanding );
+
+    QHBoxLayout* Layout = new QHBoxLayout( this, 6, 6 );
+    QVBoxLayout* vbox = new QVBoxLayout( 0, 6, 6 );
+    QVBoxLayout* buttons = new QVBoxLayout( 0, 6, 6 );
+    QGridLayout* grid = new QGridLayout( 0 );
+
+    customerName = new KComboBox( false, this );
+    customerId = new KComboBox( false, this );
+
+    groupName = new KLineEdit( group, this );
+    articleId = new KLineEdit( article, this );
+    if( SqlTables::isConnected() ) {
+        KCompletion* comp = articleId->completionObject();
+        QSqlQuery query( "select article_no from barcode_basic"  );
+        QStringList slist;
+        while ( query.next() )
+            slist.append( query.value(0).toString() );
+        slist.sort();
+        comp->setItems( slist );
+    }
+
+    spinIndex = new KIntNumInput( this );
+    spinIndex->setRange( 1, 100000, 1, false );
+    spinIndex->setValue( m_index );
+
+    serialStart = new KLineEdit( this );
+
+    serialInc = new KIntNumInput( this );
+    serialInc->setRange( 1, 10000, 1, false );
+
+    lineAddr = new KLineEdit( this );
+    lineAddr->setReadOnly( true );
+    
+    buttonAddr = new KPushButton( i18n("Select &Address"), this );
+
+    buttonUpdate = new KPushButton( i18n("&Update"), this );
+    buttonClose = new KPushButton( i18n("&Close"), this );
+    buttonClose->setIconSet( SmallIconSet("fileclose") );
+    
+    grid->addWidget( new QLabel( i18n("Customer Name and No.:"), this ), 0, 0 );
+    grid->addWidget( customerName, 0, 1 );
+    grid->addWidget( customerId, 0, 2 );
+    grid->addWidget( new QLabel( i18n("Article Number:"), this ), 1, 0 );
+    grid->addMultiCellWidget( articleId, 1, 1, 1, 2 );
+    grid->addWidget( new QLabel( i18n("Group:"), this ), 2, 0 );
+    grid->addMultiCellWidget( groupName, 2, 2, 1, 2 );
+    grid->addWidget( new QLabel( i18n("Index:"), this ), 3, 0 );
+    grid->addMultiCellWidget( spinIndex, 3, 3, 1, 2 );
+    grid->addWidget( new QLabel( i18n("Serial start:"), this ), 4, 0 );
+    grid->addMultiCellWidget( serialStart, 4, 4, 1, 2 );
+    grid->addWidget( new QLabel( i18n( "Serial increment:" ), this ), 5, 0 );
+    grid->addMultiCellWidget( serialInc, 5, 5, 1, 2 );
+    grid->addWidget( new QLabel( i18n( "Addressbook entry:" ), this ), 6, 0 );
+    grid->addWidget( lineAddr, 6, 1 );
+    grid->addWidget( buttonAddr, 6, 2 );
+    QScrollView* sv = new QScrollView( this );
+
+    preview = new QLabel( sv->viewport() );
+    sv->addChild( preview );
+    
+    QPixmap pix( (int)d->getMeasurements().width( this ), (int)d->getMeasurements().height( this ) );
+    pix.fill( Qt::white );
+    preview->setPixmap( pix );
+        
+    vbox->addLayout( grid );
+    vbox->addWidget( sv );
+
+    buttons->addWidget( buttonUpdate );
+    buttons->addWidget( buttonClose );
+    buttons->addItem( spacer );
+    
+    Layout->addLayout( vbox );
+    Layout->addLayout( buttons );
+
+    connect( buttonClose, SIGNAL( clicked() ), this, SLOT( reject() ) );
+    connect( buttonAddr, SIGNAL( clicked() ), this, SLOT( selectAddress() ) );
+    // TODO:
+    // remove this ugly hack! The finished label is only shown when I call
+    // updateChanges() twice. I have no idea why!
+    connect( buttonUpdate, SIGNAL( clicked() ), this, SLOT( updatechanges() ) );
+    connect( buttonUpdate, SIGNAL( clicked() ), this, SLOT( updatechanges() ) );
+    // end ugly hack
+    
+    connect( customerName, SIGNAL( activated(int) ), this, SLOT( customerNameChanged(int) ) );
+    connect( customerId, SIGNAL( activated(int) ), this, SLOT( customerIdChanged(int) ) );
+
+    KConfig* config = kapp->config();
+    config->setGroup( "PreviewDialog" );
+    resize( config->readNumEntry( "width", width() ), config->readNumEntry( "height", height() ) );
+    
+    if( SqlTables::isConnected() )
+        setupSql();
+}
+
+PreviewDialog::~PreviewDialog()
+{
+    KConfig* config = kapp->config();
+    config->setGroup( "PreviewDialog" );
+    config->writeEntry( "width", width() );
+    config->writeEntry( "height", height() );
+    config->sync();
+}
+
+void PreviewDialog::setupSql()
+{
+    QSqlCursor cur( "customer" );
+    cur.select();
+    customerId->clear();
+    customerName->clear();
+    while ( cur.next() ) {
+        customerId->insertItem( cur.value("customer_no" ).toString() );
+        customerName->insertItem( cur.value("customer_name" ).toString() );
+    }
+
+    customerId->setCurrentItem( customer_index );
+    customerName->setCurrentItem( customer_index );
+}
+
+void PreviewDialog::selectAddress()
+{
+    m_address = KABC::AddresseeDialog::getAddressee( this );
+    if( !m_address.isEmpty() ) 
+        lineAddr->setText( m_address.realName() );
+    else
+        lineAddr->setText( QString::null );
+}
+
+void PreviewDialog::updatechanges()
+{
+    QPixmap pix( (int)def->getMeasurements().width( this ), (int)def->getMeasurements().height( this ) );
+    pix.fill( Qt::white );
+
+    QPainter painter( &pix );
+    
+    Label* l = new Label( def, file, m_filename, KApplication::desktop(),
+        customerId->currentText(), articleId->text(), groupName->text() );
+    l->setIndex( spinIndex->value() - 1 );
+    l->setSerial( serialStart->text(), serialInc->value() );
+    l->setAddressee( &m_address );
+    l->draw( &painter, 0, 0 );
+
+    preview->setPixmap( pix );
+
+    delete l;
+        
+    // keep settings for next the
+    // next time the dialog is shown
+    group = groupName->text();
+    article = articleId->text();
+    customer_index = customerId->currentItem();
+    m_index = spinIndex->value();
+}
+
+void PreviewDialog::customerIdChanged( int index )
+{
+    customerName->setCurrentItem( index );
+}
+
+void PreviewDialog::customerNameChanged( int index )
+{
+    customerId->setCurrentItem( index );
+}
+
+#include "previewdialog.moc"