Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 225 insertions, 0 deletions

diff --git a/kpovmodeler/pmlistpatternedit.cpp b/kpovmodeler/pmlistpatternedit.cpp
new file mode 100644
index 00000000..f9eb3cf7
--- /dev/null
+++ b/kpovmodeler/pmlistpatternedit.cpp
@@ -0,0 +1,225 @@
+/*
+**************************************************************************
+                                 description
+                             --------------------
+    copyright            : (C) 2001 by Luis Carvalho
+    email                : lpassos@mail.telepac.pt
+**************************************************************************
+
+**************************************************************************
+*                                                                        *
+*  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 "pmlistpatternedit.h"
+#include "pmlistpattern.h"
+#include "pmvectoredit.h"
+#include "pmvector.h"
+
+#include <qwidget.h>
+#include <qlayout.h>
+#include <qcombobox.h>
+#include <qlabel.h>
+#include "pmlineedits.h"
+#include <ktabctl.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+
+
+PMListPatternEdit::PMListPatternEdit( QWidget* parent, const char* name )
+      : Base( parent, name )
+{
+   m_pDisplayedObject = 0;
+}
+
+void PMListPatternEdit::createTopWidgets( )
+{
+   Base::createTopWidgets( );
+
+   QVBoxLayout* vlayout = new QVBoxLayout( topLayout( ) );
+
+   /* Field for Pattern List type */
+   QHBoxLayout* layout = new QHBoxLayout( vlayout );
+   QLabel* label = new QLabel( i18n( "Type:" ), this );
+   m_pTypeCombo = new QComboBox( false, this );
+   m_pTypeCombo->insertItem( i18n( "Checkers" ) );
+   m_pTypeCombo->insertItem( i18n( "Brick" ) );
+   m_pTypeCombo->insertItem( i18n( "Hexagon" ) );
+   layout->addWidget( label, 0, AlignTop );
+   layout->addWidget( m_pTypeCombo );
+   layout->addStretch( 1 );
+
+   /* The depth field */
+   layout = new QHBoxLayout( vlayout );
+   m_pDepthLabel = new QLabel( i18n( "Depth:" ), this );
+   m_pDepth = new PMFloatEdit( this );
+   layout->addWidget( m_pDepthLabel );
+   layout->addWidget( m_pDepth );
+   layout->addStretch( 1 );
+
+   /* The brick information */
+   QHBoxLayout* bricklayout = new QHBoxLayout( vlayout );
+   m_pBrickSizeLabel = new QLabel( i18n( "Brick size:" ), this );
+   m_pBrickSize = new PMVectorEdit( "x", "y", "z", this );
+   bricklayout->addWidget( m_pBrickSizeLabel );
+   bricklayout->addWidget( m_pBrickSize );
+   layout = new QHBoxLayout( vlayout );
+   m_pMortarLabel = new QLabel( i18n( "Mortar:" ), this );
+   m_pMortar = new PMFloatEdit( this );
+   layout->addWidget( m_pMortarLabel );
+   layout->addWidget( m_pMortar );
+   layout->addStretch( 1 );
+
+   /* connect all signals to slots/signals */
+   connect( m_pBrickSize, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+   connect( m_pTypeCombo, SIGNAL( activated( int ) ), SLOT( slotComboChanged( int ) ) );
+   connect( m_pMortar, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+   connect( m_pDepth, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+}
+
+void PMListPatternEdit::displayObject( PMObject* o )
+{
+   QString str;
+
+   if( o->isA( "ListPattern" ) )
+   {
+      m_pDisplayedObject = ( PMListPattern* ) o;
+
+      switch( m_pDisplayedObject->listType( ) )
+      {
+         case PMListPattern::ListPatternChecker:
+            m_pTypeCombo->setCurrentItem( 0 );
+            m_pBrickSizeLabel->hide( );
+            m_pBrickSize->hide( );
+            m_pMortarLabel->hide( );
+            m_pMortar->hide( );
+            break;
+         case PMListPattern::ListPatternBrick:
+            m_pTypeCombo->setCurrentItem( 1 );
+            m_pBrickSizeLabel->show( );
+            m_pBrickSize->show( );
+            m_pMortarLabel->show( );
+            m_pMortar->show( );
+            break;
+         case PMListPattern::ListPatternHexagon:
+            m_pTypeCombo->setCurrentItem( 2 );
+            m_pBrickSizeLabel->hide( );
+            m_pBrickSize->hide( );
+            m_pMortarLabel->hide( );
+            m_pMortar->hide( );
+            break;
+      }
+      m_pMortar->setValue( m_pDisplayedObject->mortar( ) );
+      m_pBrickSize->setVector( m_pDisplayedObject->brickSize( ) );
+      if( o->type( ) == "NormalList" )
+      {
+         m_pDepth->setValue( ( ( PMNormalList* )o )->depth( ) );
+         m_pDepth->show( );
+         m_pDepthLabel->show( );
+         emit sizeChanged( );
+      }
+      else
+      {
+         m_pDepth->hide( );
+         m_pDepthLabel->hide( );
+         emit sizeChanged( );
+      }
+      Base::displayObject( o );
+   }
+   else
+      kdError( PMArea ) << "PMListPatternEdit: Can't display object\n";
+}
+
+void PMListPatternEdit::saveContents( )
+{
+   if( m_pDisplayedObject )
+   {
+      Base::saveContents( );
+      switch( m_pTypeCombo->currentItem( ) )
+      {
+         case 0:
+            m_pDisplayedObject->setListType( PMListPattern::ListPatternChecker );
+            break;
+         case 1:
+            m_pDisplayedObject->setListType( PMListPattern::ListPatternBrick );
+            m_pDisplayedObject->setMortar( m_pMortar->value( ) );
+            m_pDisplayedObject->setBrickSize( m_pBrickSize->vector( ) );
+            break;
+         case 2:
+            m_pDisplayedObject->setListType( PMListPattern::ListPatternHexagon );
+            break;
+      }
+      if( m_pDisplayedObject->type( ) == "NormalList" )
+         ( ( PMNormalList* )m_pDisplayedObject )->setDepth( m_pDepth->value( ) );
+   }
+}
+
+bool PMListPatternEdit::isDataValid( )
+{
+   int children = 0;
+   PMObject* o;
+
+   if( !m_pBrickSize->isDataValid( ) )
+      return false;
+   if( !m_pMortar->isDataValid( ) )
+      return false;
+
+   // count child objects
+   for( o = m_pDisplayedObject->firstChild( ); o; o = o->nextSibling( ) )
+      if( o->type( ) == m_pDisplayedObject->listObjectType( ) )
+         children++;
+
+   switch( m_pTypeCombo->currentItem( ) )
+   {
+      case 0:
+      case 1:
+         if( children > 2 )
+         {
+            KMessageBox::error( this, i18n( "You can have at most two child"
+                                            " items for that list type!" ),
+                                i18n( "Error" ) );
+            return false;
+         }
+         break;
+      default:
+         break;
+   }
+
+   return Base::isDataValid( );
+}
+
+void PMListPatternEdit::slotComboChanged( int c )
+{
+   switch( c )
+   {
+      case 0:
+         m_pBrickSizeLabel->hide( );
+         m_pBrickSize->hide( );
+         m_pMortarLabel->hide( );
+         m_pMortar->hide( );
+         break;
+      case 1:
+         m_pBrickSizeLabel->show( );
+         m_pBrickSize->show( );
+         m_pMortarLabel->show( );
+         m_pMortar->show( );
+         break;
+      case 2:
+         m_pBrickSizeLabel->hide( );
+         m_pBrickSize->hide( );
+         m_pMortarLabel->hide( );
+         m_pMortar->hide( );
+         break;
+      default:
+         break;
+   }
+   emit sizeChanged( );
+   emit dataChanged( );
+}
+
+#include "pmlistpatternedit.moc"