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, 774 insertions, 0 deletions

diff --git a/kpovmodeler/pmlayoutsettings.cpp b/kpovmodeler/pmlayoutsettings.cpp
new file mode 100644
index 00000000..398e5354
--- /dev/null
+++ b/kpovmodeler/pmlayoutsettings.cpp
@@ -0,0 +1,774 @@
+/*
+**************************************************************************
+                                 description
+                             --------------------
+    copyright            : (C) 2003 by Andreas Zehender
+    email                : [email protected]
+**************************************************************************
+
+**************************************************************************
+*                                                                        *
+*  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 "pmlayoutsettings.h"
+
+#include "pmlineedits.h"
+#include "pmviewfactory.h"
+#include "pmdebug.h"
+
+#include <qlayout.h>
+#include <qcombobox.h>
+#include <qlistbox.h>
+#include <qlistview.h>
+#include <qpushbutton.h>
+#include <qlabel.h>
+#include <qgroupbox.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+
+PMLayoutSettings::PMLayoutSettings( QWidget* parent, const char* name )
+      : PMSettingsDialogPage( parent, name )
+{
+   QHBoxLayout* hlayout;
+   QVBoxLayout* vlayout;
+   QVBoxLayout* gvl;
+   QGridLayout* grid;
+   QGroupBox* gb;
+   QGroupBox* gbe;
+   QHBoxLayout* ghe;
+   QVBoxLayout* gvle;
+
+   vlayout = new QVBoxLayout( this, 0, KDialog::spacingHint( ) );
+
+   hlayout = new QHBoxLayout( vlayout );
+   hlayout->addWidget( new QLabel( i18n( "Default view layout:" ), this ) );
+   m_pDefaultLayout = new QComboBox( this );
+   hlayout->addWidget( m_pDefaultLayout, 1 );
+   hlayout->addStretch( 1 );
+
+   gb = new QGroupBox( i18n( "Available View Layouts" ), this );
+   vlayout->addWidget( gb );
+   gvl = new QVBoxLayout( gb, KDialog::marginHint( ), KDialog::spacingHint( ) );
+   gvl->addSpacing( 10 );
+   
+   grid = new QGridLayout( gvl, 3, 2 );
+   m_pViewLayouts = new QListBox( gb );
+   connect( m_pViewLayouts, SIGNAL( highlighted( int ) ), 
+                            SLOT( slotLayoutSelected( int ) ) );
+   grid->addMultiCellWidget( m_pViewLayouts, 0, 2, 0, 0 );
+   m_pAddLayout = new QPushButton( i18n( "Add" ), gb );
+   connect( m_pAddLayout, SIGNAL( clicked( ) ), SLOT( slotAddLayout( ) ) );
+   grid->addWidget( m_pAddLayout, 0, 1 );
+   m_pRemoveLayout = new QPushButton( i18n( "Remove" ), gb );
+   connect( m_pRemoveLayout, SIGNAL( clicked( ) ), SLOT( slotRemoveLayout( ) ) );
+   grid->addWidget( m_pRemoveLayout, 1, 1 );
+   grid->setRowStretch( 2, 1 );
+
+   gbe = new QGroupBox( i18n( "View Layout" ), gb );
+   gvl->addWidget( gbe );
+   gvle = new QVBoxLayout( gbe, KDialog::marginHint( ), KDialog::spacingHint( ) );
+   gvle->addSpacing( 10 );
+   ghe = new QHBoxLayout( gvle );
+   ghe->addWidget( new QLabel( i18n( "Name:" ), gbe ) );
+   m_pViewLayoutName = new QLineEdit( gbe );
+   connect( m_pViewLayoutName, SIGNAL( textChanged( const QString& ) ), 
+                               SLOT( slotLayoutNameChanged( const QString& ) ) );
+   ghe->addWidget( m_pViewLayoutName );
+   grid = new QGridLayout( gvle, 4, 2 );
+   m_pViewEntries = new QListView( gbe );
+   m_pViewEntries->setAllColumnsShowFocus( true );
+   m_pViewEntries->addColumn( " " );  // This column is for the view entry number 
+   m_pViewEntries->addColumn( i18n( "Type" ) );
+   m_pViewEntries->addColumn( i18n( "Position" ) );
+   m_pViewEntries->setSorting( -1 );
+   m_pViewEntries->setMaximumHeight( 150 );
+   connect( m_pViewEntries, SIGNAL( selectionChanged( QListViewItem* ) ),
+                            SLOT( slotViewEntrySelected( QListViewItem* ) ) );
+   grid->addMultiCellWidget( m_pViewEntries, 0, 3, 0, 0 );
+   m_pAddEntry = new QPushButton( i18n( "Add" ), gbe );
+   connect( m_pAddEntry, SIGNAL( clicked( ) ), SLOT( slotAddViewEntryClicked( ) ) );
+   grid->addWidget( m_pAddEntry, 0, 1 );
+   m_pRemoveEntry = new QPushButton( i18n( "Remove" ), gbe );
+   connect( m_pRemoveEntry, SIGNAL( clicked( ) ), SLOT( slotRemoveViewEntryClicked( ) ) );
+   grid->addWidget( m_pRemoveEntry, 1, 1 );
+   /* //TODO
+   m_pMoveUpEntry = new QPushButton( i18n( "Move Up" ), gbe );
+   connect( m_pMoveUpEntry, SIGNAL( clicked( ) ), SLOT( slotMoveUpViewEntryClicked( ) ) );
+   grid->addWidget( m_pMoveUpEntry, 2, 1 );
+   m_pMoveDownEntry = new QPushButton( i18n( "Move Down" ), gbe );
+   connect( m_pMoveDownEntry, SIGNAL( clicked( ) ), SLOT( slotMoveDownViewEntryClicked( ) ) );
+   grid->addWidget( m_pMoveDownEntry, 3, 1 );
+   */
+
+   QHBoxLayout* ghl = new QHBoxLayout( gvle );
+   grid = new QGridLayout( ghl, 7, 4 );
+   grid->addWidget( new QLabel( i18n( "Type:" ), gbe ), 0, 0 );
+   grid->addWidget( new QLabel( i18n( "Dock position:" ), gbe ), 2, 0 );
+   m_pColumnWidthLabel = new QLabel( i18n( "Column width:" ), gbe );
+   grid->addWidget( m_pColumnWidthLabel, 3, 0 );
+   m_pViewHeightLabel = new QLabel( i18n( "View height:" ), gbe );
+   grid->addWidget( m_pViewHeightLabel, 4, 0 );
+   m_pViewTypeEdit = new QComboBox( gbe );
+
+   // insert all view types
+   const QPtrList<PMViewTypeFactory>& types =
+      PMViewFactory::theFactory( )->viewTypes( );
+   QPtrListIterator<PMViewTypeFactory> it( types );
+   for( ; *it; ++it )
+      m_pViewTypeEdit->insertItem( ( *it )->description( ) );
+   
+   connect( m_pViewTypeEdit, SIGNAL( activated( int ) ),
+                             SLOT( slotViewTypeChanged( int ) ) );
+   grid->addWidget( m_pViewTypeEdit, 0, 1 );
+   m_pDockPositionEdit = new QComboBox( gbe );
+   m_pDockPositionEdit->insertItem( i18n( "New Column" ) );
+   m_pDockPositionEdit->insertItem( i18n( "Below" ) );
+   m_pDockPositionEdit->insertItem( i18n( "Tabbed" ) );
+   m_pDockPositionEdit->insertItem( i18n( "Floating" ) );
+   connect( m_pDockPositionEdit, SIGNAL( activated( int ) ),
+            SLOT( slotDockPositionChanged( int ) ) );
+   grid->addWidget( m_pDockPositionEdit, 2, 1 );
+   
+   m_pColumnWidthEdit = new PMIntEdit( gbe );
+   connect( m_pColumnWidthEdit, SIGNAL( textChanged( const QString& ) ),
+            SLOT( slotColumnWidthChanged( const QString& ) ) );
+   grid->addWidget( m_pColumnWidthEdit, 3, 1 );
+   
+   m_pViewHeightEdit = new PMIntEdit( gbe );
+   connect( m_pViewHeightEdit, SIGNAL( textChanged( const QString& ) ),
+            SLOT( slotViewHeightChanged( const QString& ) ) );
+   grid->addWidget( m_pViewHeightEdit, 4, 1 );
+
+   m_pFloatingWidthLabel = new QLabel( i18n( "Width:" ), gbe );
+   m_pFloatingHeightLabel = new QLabel( i18n( "Height:" ), gbe );
+   m_pFloatingPosXLabel = new QLabel( i18n( "Position x:" ), gbe );
+   m_pFloatingPosYLabel = new QLabel( QString( "y:" ), gbe );
+   grid->addWidget( m_pFloatingWidthLabel, 5, 0 );
+   grid->addWidget( m_pFloatingHeightLabel, 5, 2 );
+   grid->addWidget( m_pFloatingPosXLabel, 6, 0 );
+   grid->addWidget( m_pFloatingPosYLabel, 6, 2 );
+
+   m_pFloatingWidth = new PMIntEdit( gbe );
+   connect( m_pFloatingWidth, SIGNAL( textChanged( const QString& ) ),
+            SLOT( slotFloatingWidthChanged( const QString& ) ) );
+   m_pFloatingHeight = new PMIntEdit( gbe );
+   connect( m_pFloatingHeight, SIGNAL( textChanged( const QString& ) ),
+            SLOT( slotFloatingHeightChanged( const QString& ) ) );
+   m_pFloatingPosX = new PMIntEdit( gbe );
+   connect( m_pFloatingPosX, SIGNAL( textChanged( const QString& ) ),
+            SLOT( slotFloatingPosXChanged( const QString& ) ) );
+   m_pFloatingPosY = new PMIntEdit( gbe );
+   connect( m_pFloatingPosY, SIGNAL( textChanged( const QString& ) ),
+            SLOT( slotFloatingPosYChanged( const QString& ) ) );
+   grid->addWidget( m_pFloatingWidth, 5, 1 );
+   grid->addWidget( m_pFloatingHeight, 5, 3 );
+   grid->addWidget( m_pFloatingPosX, 6, 1 );
+   grid->addWidget( m_pFloatingPosY, 6, 3 );
+
+   // create a holder widget for custom options widgets
+   m_pCustomOptionsWidget = 0;
+   m_pCustomOptionsHolder = new QWidget( gbe );
+
+   QVBoxLayout* covl = new QVBoxLayout( ghl );
+   covl->addWidget( m_pCustomOptionsHolder );
+   covl->addStretch( 1 );
+   
+   ghl->addStretch( 1 );
+
+   vlayout->addStretch( 1 );
+}
+
+void PMLayoutSettings::displaySettings( )
+{
+   PMViewLayoutManager* m = PMViewLayoutManager::theManager( );
+   m_viewLayouts = m->layouts( );
+   m_currentViewLayout = m_viewLayouts.begin( );
+   m_defaultViewLayout = m_viewLayouts.begin( );
+   for( ; ( m_defaultViewLayout != m_viewLayouts.end( ) ) &&
+          ( *m_defaultViewLayout ).name( ) != m->defaultLayout( );
+        ++m_defaultViewLayout );
+   displayLayoutList( );
+   m_pViewLayouts->setCurrentItem( 0 );
+   if( m_pViewLayouts->numRows( ) == 1 )
+      m_pRemoveLayout->setEnabled( false );
+}
+
+void PMLayoutSettings::displayDefaults( )
+{
+}
+
+bool PMLayoutSettings::validateData( )
+{
+   QValueListIterator<PMViewLayout> lit;
+   for( lit = m_viewLayouts.begin( ); lit != m_viewLayouts.end( ); ++lit )
+   {
+      if( ( *lit ).name( ).isEmpty( ) )
+      {
+         emit showMe( );
+         KMessageBox::error( this, i18n( "View layouts may not have empty names." ),
+                             i18n( "Error" ) );
+         return false;
+      }
+      QValueListIterator<PMViewLayoutEntry> eit = ( *lit ).begin( );
+      if( eit != ( *lit ).end( ) )
+      {
+         if( ( *eit ).dockPosition( ) != PMDockWidget::DockRight )
+         {
+            emit showMe( );
+            KMessageBox::error( this, i18n( "The docking position of the first view layout entry has to be 'New Column'." ),
+                                i18n( "Error" ) );
+            return false;
+         }
+      }
+   }
+   return true;
+}
+
+void PMLayoutSettings::applySettings( )
+{
+   QValueListIterator<PMViewLayout> lit;
+   for( lit = m_viewLayouts.begin( ); lit != m_viewLayouts.end( ); ++lit )
+      ( *lit ).normalize( );
+   PMViewLayoutManager::theManager( )->setDefaultLayout( m_pDefaultLayout->currentText( ) );
+   PMViewLayoutManager::theManager( )->setLayouts( m_viewLayouts );
+   PMViewLayoutManager::theManager( )->saveData( );
+}
+
+void PMLayoutSettings::displayLayoutList( )
+{
+   QValueListIterator<PMViewLayout> it;
+   
+   m_pViewLayouts->clear( );
+   m_pDefaultLayout->clear( );
+   for( it = m_viewLayouts.begin( ); it != m_viewLayouts.end( ); ++it )
+   {
+      m_pViewLayouts->insertItem( ( *it ).name( ) );
+      m_pDefaultLayout->insertItem( ( *it ).name( ) );
+      if( it == m_defaultViewLayout )
+         m_pDefaultLayout->setCurrentText( ( *it ).name( ) );
+   }
+}
+
+void PMLayoutSettings::slotAddLayout( )
+{
+   QString new_name;
+   int i = 1;
+   QString str;
+
+   new_name = i18n( "Unnamed" );
+   str.setNum( i );
+   while( m_pViewLayouts->findItem( new_name, Qt::ExactMatch ) )
+   {
+      new_name = i18n( "Unnamed" ) + str;
+      i++;
+      str.setNum( i );
+   }
+
+   PMViewLayout l;
+   l.setName( new_name );
+
+   m_currentViewLayout++;
+   m_viewLayouts.insert( m_currentViewLayout, l );
+   displayLayoutList( );
+   m_pViewLayouts->setCurrentItem( m_pViewLayouts->findItem( new_name, Qt::ExactMatch ) );
+   m_pRemoveLayout->setEnabled( true );
+}
+
+void PMLayoutSettings::slotRemoveLayout( )
+{
+   if( m_currentViewLayout == m_defaultViewLayout )
+   {
+      m_defaultViewLayout--;
+      if( m_defaultViewLayout == m_viewLayouts.end( ) )
+      {
+         m_defaultViewLayout++;
+         m_defaultViewLayout++;
+      }
+   }
+   m_viewLayouts.remove( m_currentViewLayout );
+   displayLayoutList( );
+   m_pViewLayouts->setCurrentItem( m_pViewLayouts->firstItem( ) );
+
+   if( m_pViewLayouts->numRows( ) == 1 )
+      m_pRemoveLayout->setEnabled( false );
+}
+
+void PMLayoutSettings::slotLayoutSelected( int index )
+{
+  int i;
+  QString str;
+  bool sb;
+
+  m_currentViewLayout = m_viewLayouts.at( index );
+  m_currentViewEntry = ( *m_currentViewLayout ).begin( );
+
+  sb = m_pViewLayoutName->signalsBlocked( );
+  m_pViewLayoutName->blockSignals( true );
+  m_pViewLayoutName->setText( ( *m_currentViewLayout ).name( ) );
+  m_pViewLayoutName->blockSignals( sb );
+  
+  PMViewLayout::iterator it;
+  QListViewItem* previous = NULL;
+  m_pViewEntries->clear( );
+  i = 0;
+  for( it = ( *m_currentViewLayout ).begin( );
+       it != ( *m_currentViewLayout ).end( ); ++it )
+  {
+     i++; str.setNum( i );
+     previous = new QListViewItem( m_pViewEntries, previous, str,
+                                   ( *it ).viewTypeAsString( ),
+                                   ( *it ).dockPositionAsString( ) );
+     if( i == 1 )
+        m_pViewEntries->setSelected( previous, true );
+  }
+  if( i == 0 )
+     slotViewEntrySelected( 0 );
+}
+
+void PMLayoutSettings::slotLayoutNameChanged( const QString& text )
+{
+   int n_item = m_pViewLayouts->currentItem( );
+   bool sb = m_pViewLayouts->signalsBlocked( );
+   m_pViewLayouts->blockSignals( true );
+   m_pViewLayouts->removeItem( n_item );
+   m_pViewLayouts->insertItem( text, n_item );
+   m_pViewLayouts->setCurrentItem( n_item );
+   m_pViewLayouts->blockSignals( sb );
+
+   ( *m_currentViewLayout ).setName( text );
+   
+   QValueListIterator<PMViewLayout> it;   
+   m_pDefaultLayout->clear( );
+   for( it = m_viewLayouts.begin( ); it != m_viewLayouts.end( ); ++it )
+   {
+      m_pDefaultLayout->insertItem( ( *it ).name( ) );
+      if( it == m_defaultViewLayout )
+         m_pDefaultLayout->setCurrentText( ( *it ).name( ) );
+   }
+}
+
+void PMLayoutSettings::slotViewEntrySelected( QListViewItem *item )
+{
+   if( item )
+   {
+      m_pViewTypeEdit->setEnabled( true );
+      m_pDockPositionEdit->setEnabled( true );
+      
+      int n_item = item->text( 0 ).toInt( ) - 1;
+
+      m_currentViewEntry = ( *m_currentViewLayout ).at( n_item );
+      QString vt = ( *m_currentViewEntry ).viewType( );
+
+      // find the view type
+      int index = 0;
+      bool found = false;
+      const QPtrList<PMViewTypeFactory>& types =
+         PMViewFactory::theFactory( )->viewTypes( );
+      QPtrListIterator<PMViewTypeFactory> it( types );
+
+      for( ; *it && !found; ++it )
+      {
+         if( ( *it )->viewType( ) == vt )
+            found = true;
+         else
+            index++;
+      }
+            
+      if( !found )
+      {
+         kdError( PMArea ) << "Unknown view type in PMLayoutSettings::slotViewEntrySelected" << endl;
+         m_pViewTypeEdit->setCurrentItem( 0 );
+      }
+      else
+         m_pViewTypeEdit->setCurrentItem( index );
+      
+      /*
+      switch( ( *m_currentViewEntry ).glViewType( ) )
+      {
+         case PMGLView::PMViewNegY:
+            m_pGLViewTypeEdit->setCurrentItem( 0 );
+            break;
+         case PMGLView::PMViewPosY:
+            m_pGLViewTypeEdit->setCurrentItem( 1 );
+            break;
+         case PMGLView::PMViewPosX:
+            m_pGLViewTypeEdit->setCurrentItem( 2 );
+            break;
+         case PMGLView::PMViewNegX:
+            m_pGLViewTypeEdit->setCurrentItem( 3 );
+            break;
+         case PMGLView::PMViewPosZ:
+            m_pGLViewTypeEdit->setCurrentItem( 4 );
+            break;
+         case PMGLView::PMViewNegZ:
+            m_pGLViewTypeEdit->setCurrentItem( 5 );
+            break;
+         case PMGLView::PMViewCamera:
+            m_pGLViewTypeEdit->setCurrentItem( 6 );
+            break;
+      }
+      */
+      switch( ( *m_currentViewEntry ).dockPosition( ) )
+      {
+         case PMDockWidget::DockRight:
+            m_pDockPositionEdit->setCurrentItem( 0 );
+            m_pColumnWidthLabel->show( );
+            m_pColumnWidthEdit->show( );
+            m_pViewHeightEdit->show( );
+            m_pViewHeightLabel->show( );
+            m_pFloatingWidth->hide( );
+            m_pFloatingHeight->hide( );
+            m_pFloatingPosX->hide( );
+            m_pFloatingPosY->hide( );
+            m_pFloatingWidthLabel->hide( );
+            m_pFloatingHeightLabel->hide( );
+            m_pFloatingPosXLabel->hide( );
+            m_pFloatingPosYLabel->hide( );
+            break;
+         case PMDockWidget::DockBottom:
+            m_pDockPositionEdit->setCurrentItem( 1 );
+            m_pColumnWidthLabel->hide( );
+            m_pColumnWidthEdit->hide( );
+            m_pViewHeightEdit->show( );
+            m_pViewHeightLabel->show( );
+            m_pFloatingWidth->hide( );
+            m_pFloatingHeight->hide( );
+            m_pFloatingPosX->hide( );
+            m_pFloatingPosY->hide( );
+            m_pFloatingWidthLabel->hide( );
+            m_pFloatingHeightLabel->hide( );
+            m_pFloatingPosXLabel->hide( );
+            m_pFloatingPosYLabel->hide( );
+            break;
+         case PMDockWidget::DockCenter:
+            m_pDockPositionEdit->setCurrentItem( 2 );
+            m_pColumnWidthLabel->hide( );
+            m_pColumnWidthEdit->hide( );
+            m_pViewHeightEdit->hide( );
+            m_pViewHeightLabel->hide( );
+            m_pFloatingWidth->hide( );
+            m_pFloatingHeight->hide( );
+            m_pFloatingPosX->hide( );
+            m_pFloatingPosY->hide( );
+            m_pFloatingWidthLabel->hide( );
+            m_pFloatingHeightLabel->hide( );
+            m_pFloatingPosXLabel->hide( );
+            m_pFloatingPosYLabel->hide( );
+            break;
+         default:
+            m_pDockPositionEdit->setCurrentItem( 3 );
+            m_pColumnWidthLabel->hide( );
+            m_pColumnWidthEdit->hide( );
+            m_pViewHeightEdit->hide( );
+            m_pViewHeightLabel->hide( );
+            m_pFloatingWidth->show( );
+            m_pFloatingHeight->show( );
+            m_pFloatingPosX->show( );
+            m_pFloatingPosY->show( );
+            m_pFloatingWidthLabel->show( );
+            m_pFloatingHeightLabel->show( );
+            m_pFloatingPosXLabel->show( );
+            m_pFloatingPosYLabel->show( );
+            break;
+      }
+      m_pColumnWidthEdit->setValue( ( *m_currentViewEntry ).columnWidth( ) );
+      m_pViewHeightEdit->setValue( ( *m_currentViewEntry ).height( ) );
+      m_pFloatingWidth->setValue( ( *m_currentViewEntry ).floatingWidth( ) );
+      m_pFloatingHeight->setValue( ( *m_currentViewEntry ).floatingHeight( ) );
+      m_pFloatingPosX->setValue( ( *m_currentViewEntry ).floatingPositionX( ) );
+      m_pFloatingPosY->setValue( ( *m_currentViewEntry ).floatingPositionY( ) );
+      m_pViewEntries->triggerUpdate( );
+      displayCustomOptions( );
+   }
+   else
+   {
+      m_pViewTypeEdit->setEnabled( false );
+      m_pDockPositionEdit->setEnabled( false );
+      m_pColumnWidthLabel->hide( );
+      m_pColumnWidthEdit->hide( );
+      m_pViewHeightEdit->hide( );
+      m_pViewHeightLabel->hide( );
+      m_pFloatingWidth->hide( );
+      m_pFloatingHeight->hide( );
+      m_pFloatingPosX->hide( );
+      m_pFloatingPosY->hide( );
+      m_pFloatingWidthLabel->hide( );
+      m_pFloatingHeightLabel->hide( );
+      m_pFloatingPosXLabel->hide( );
+      m_pFloatingPosYLabel->hide( );
+   }
+}
+
+void PMLayoutSettings::slotViewTypeChanged( int index )
+{
+   const QPtrList<PMViewTypeFactory>& types =
+      PMViewFactory::theFactory( )->viewTypes( );
+   QPtrListIterator<PMViewTypeFactory> it( types );
+   it += index;
+   const PMViewTypeFactory* factory = *it;
+   PMViewLayoutEntry& ve = ( *m_currentViewEntry );
+   
+   if( factory && factory->viewType( ) != ve.viewType( ) )
+   {
+      ve.setViewType( factory->viewType( ) );
+      ve.setCustomOptions( factory->newOptionsInstance( ) );
+
+      QListViewItem* item = m_pViewEntries->currentItem( );
+      if( item )
+      {
+         if( ve.customOptions( ) )
+            item->setText( 1, factory->description( ve.customOptions( ) ) );
+         else
+            item->setText( 1, factory->description( ) );
+         displayCustomOptions( );
+      }
+   }
+}
+
+void PMLayoutSettings::slotDockPositionChanged( int index )
+{
+   switch( index )
+   {
+      case 0:
+         ( *m_currentViewEntry ).setDockPosition( PMDockWidget::DockRight );
+         m_pColumnWidthLabel->show( );
+         m_pColumnWidthEdit->show( );
+         m_pViewHeightEdit->show( );
+         m_pViewHeightLabel->show( );
+         m_pFloatingWidth->hide( );
+         m_pFloatingHeight->hide( );
+         m_pFloatingPosX->hide( );
+         m_pFloatingPosY->hide( );
+         m_pFloatingWidthLabel->hide( );
+         m_pFloatingHeightLabel->hide( );
+         m_pFloatingPosXLabel->hide( );
+         m_pFloatingPosYLabel->hide( );
+         break;
+      case 1:
+         ( *m_currentViewEntry ).setDockPosition( PMDockWidget::DockBottom );
+         m_pColumnWidthLabel->hide( );
+         m_pColumnWidthEdit->hide( );
+         m_pViewHeightEdit->show( );
+         m_pViewHeightLabel->show( );
+         m_pFloatingWidth->hide( );
+         m_pFloatingHeight->hide( );
+         m_pFloatingPosX->hide( );
+         m_pFloatingPosY->hide( );
+         m_pFloatingWidthLabel->hide( );
+         m_pFloatingHeightLabel->hide( );
+         m_pFloatingPosXLabel->hide( );
+         m_pFloatingPosYLabel->hide( );
+         break;
+      case 2:
+         ( *m_currentViewEntry ).setDockPosition( PMDockWidget::DockCenter );
+         m_pColumnWidthLabel->hide( );
+         m_pColumnWidthEdit->hide( );
+         m_pViewHeightEdit->hide( );
+         m_pViewHeightLabel->hide( );
+         m_pFloatingWidth->hide( );
+         m_pFloatingHeight->hide( );
+         m_pFloatingPosX->hide( );
+         m_pFloatingPosY->hide( );
+         m_pFloatingWidthLabel->hide( );
+         m_pFloatingHeightLabel->hide( );
+         m_pFloatingPosXLabel->hide( );
+         m_pFloatingPosYLabel->hide( );
+         break;
+      case 3:
+         ( *m_currentViewEntry ).setDockPosition( PMDockWidget::DockNone );
+         m_pColumnWidthLabel->hide( );
+         m_pColumnWidthEdit->hide( );
+         m_pViewHeightEdit->hide( );
+         m_pViewHeightLabel->hide( );
+         m_pFloatingWidth->show( );
+         m_pFloatingHeight->show( );
+         m_pFloatingPosX->show( );
+         m_pFloatingPosY->show( );
+         m_pFloatingWidthLabel->show( );
+         m_pFloatingHeightLabel->show( );
+         m_pFloatingPosXLabel->show( );
+         m_pFloatingPosYLabel->show( );
+         break;
+   }
+   QListViewItem* item = m_pViewEntries->currentItem( );
+   if( item )
+      item->setText( 2, ( *m_currentViewEntry ).dockPositionAsString( ) );
+}
+
+void PMLayoutSettings::slotViewHeightChanged( const QString& text )
+{
+   ( *m_currentViewEntry ).setHeight( text.toInt( ) );
+}
+
+void PMLayoutSettings::slotColumnWidthChanged( const QString& text )
+{
+   ( *m_currentViewEntry ).setColumnWidth( text.toInt( ) );
+}
+
+void PMLayoutSettings::slotFloatingWidthChanged( const QString& text )
+{
+   ( *m_currentViewEntry ).setFloatingWidth( text.toInt( ) );
+}
+
+void PMLayoutSettings::slotFloatingHeightChanged( const QString& text )
+{
+   ( *m_currentViewEntry ).setFloatingHeight( text.toInt( ) );
+}
+
+void PMLayoutSettings::slotFloatingPosXChanged( const QString& text )
+{
+   ( *m_currentViewEntry ).setFloatingPositionX( text.toInt( ) );
+}
+
+void PMLayoutSettings::slotFloatingPosYChanged( const QString& text )
+{
+   ( *m_currentViewEntry ).setFloatingPositionY( text.toInt( ) );
+}
+
+void PMLayoutSettings::slotAddViewEntryClicked( )
+{
+   PMViewLayoutEntry p;
+   QString str;
+   QListViewItem* temp;
+
+   temp = m_pViewEntries->currentItem( );
+   if( temp )
+   {
+      int n_item = temp->text( 0 ).toInt( );
+      ( *m_currentViewLayout ).addEntry( p, n_item );
+      n_item++;
+      str.setNum( n_item );
+      QListViewItem* a = new QListViewItem( m_pViewEntries, temp,
+                                            str, p.viewTypeAsString( ),
+                                            p.dockPositionAsString( ) );
+      m_pViewEntries->setSelected( a, true );
+      temp = a->nextSibling( );
+      while( temp )
+      {
+         n_item++;
+         str.setNum( n_item );
+         temp->setText( 0, str );
+         temp = temp->nextSibling( );
+      }
+   } 
+   else
+   {
+      // If there is no selected the list must be empty
+      ( *m_currentViewLayout ).addEntry( p );
+      str.setNum( 1 );
+      QListViewItem* a = new QListViewItem( m_pViewEntries, NULL,
+                                            str, p.viewTypeAsString( ),
+                                            p.dockPositionAsString( ) );
+      m_pViewEntries->setSelected( a, true );
+   }
+}
+
+void PMLayoutSettings::slotRemoveViewEntryClicked( )
+{
+   QListViewItem* temp;
+   QString str;
+
+   QListViewItem* current = m_pViewEntries->currentItem( );
+   if( current )
+   {
+      int n_item = current->text( 0 ).toInt( ) - 1;
+      ( *m_currentViewLayout ).removeEntry( n_item );
+
+      // Save the next selected item in temp, since the current item will
+      // be removed.
+      temp = current->nextSibling( );
+      if( !temp )
+         temp = current->itemAbove( );
+      else
+         n_item++;
+
+      delete current;
+
+      if( temp )
+      {
+         str.setNum( n_item );
+         temp->setText( 0, str );
+         m_pViewEntries->setSelected( temp, true );
+         n_item++;
+         temp = temp->nextSibling( );
+      }
+      else
+         slotViewEntrySelected( 0 );
+      while( temp )
+      {
+         str.setNum( n_item );
+         temp->setText( 0, str );
+         n_item++;
+         temp = temp->nextSibling( );
+      }
+   }
+}
+
+void PMLayoutSettings::slotMoveUpViewEntryClicked( )
+{
+}
+
+void PMLayoutSettings::slotMoveDownViewEntryClicked( )
+{
+}
+
+void PMLayoutSettings::displayCustomOptions( )
+{
+   // delete an old widget
+   if( m_pCustomOptionsHolder->layout( ) )
+      delete m_pCustomOptionsHolder->layout( );
+   if( m_pCustomOptionsWidget )
+   {
+      delete m_pCustomOptionsWidget;
+      m_pCustomOptionsWidget = 0;
+   }
+   
+   if( m_currentViewLayout != m_viewLayouts.end( ) &&
+       m_currentViewEntry != ( *m_currentViewLayout ).end( ) &&
+       ( *m_currentViewEntry ).customOptions( ) )
+   {
+      PMViewTypeFactory* vf = PMViewFactory::theFactory( )->viewFactory(
+         ( *m_currentViewEntry ).viewType( ) );
+      if( vf )
+      {
+         m_pCustomOptionsWidget =
+            vf->newOptionsWidget( m_pCustomOptionsHolder,
+                                  ( *m_currentViewEntry ).customOptions( ) );
+         if( m_pCustomOptionsWidget )
+         {
+            connect( m_pCustomOptionsWidget, SIGNAL( viewTypeDescriptionChanged( ) ),
+                     SLOT( slotViewTypeDescriptionChanged( ) ) );
+            QHBoxLayout* hl = new QHBoxLayout( m_pCustomOptionsHolder,
+                                               0, KDialog::spacingHint( ) );
+            hl->addWidget( m_pCustomOptionsWidget );
+            m_pCustomOptionsWidget->show( );
+         }
+      }
+   }
+}
+
+void PMLayoutSettings::slotViewTypeDescriptionChanged( )
+{
+   PMViewLayoutEntry& ve = *m_currentViewEntry;
+   const PMViewTypeFactory* factory =
+      PMViewFactory::theFactory( )->viewFactory( ve.viewType( ) );
+   
+   if( factory )
+   {
+      QListViewItem* item = m_pViewEntries->currentItem( );
+      if( item )
+      {
+         if( ve.customOptions( ) )
+            item->setText( 1, factory->description( ve.customOptions( ) ) );
+         else
+            item->setText( 1, factory->description( ) );
+      }
+   }
+}
+
+#include "pmlayoutsettings.moc"