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, 308 insertions, 0 deletions

diff --git a/kpovmodeler/pmpovraysettings.cpp b/kpovmodeler/pmpovraysettings.cpp
new file mode 100644
index 00000000..0b2824ae
--- /dev/null
+++ b/kpovmodeler/pmpovraysettings.cpp
@@ -0,0 +1,308 @@
+/*
+**************************************************************************
+                                 description
+                             --------------------
+    copyright            : (C) 2003 by Andreas Zehender
+    email                : zehender@kde.org
+**************************************************************************
+
+**************************************************************************
+*                                                                        *
+*  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 "pmpovraysettings.h"
+
+#include "pmdocumentationmap.h"
+#include "pmpovrayrenderwidget.h"
+#include "pmdefaults.h"
+#include "pmresourcelocator.h"
+#include "pmtext.h"
+
+#include <qlayout.h>
+#include <qlineedit.h>
+#include <qpushbutton.h>
+#include <qlistbox.h>
+#include <qcombobox.h>
+#include <qgroupbox.h>
+#include <qlabel.h>
+#include <klocale.h>
+#include <kiconloader.h>
+#include <kmessagebox.h>
+#include <kfiledialog.h>
+
+PMPovraySettings::PMPovraySettings( QWidget* parent, const char* name )
+      : PMSettingsDialogPage( parent, name )
+{
+   m_selectionIndex = 0;
+
+   QHBoxLayout* hlayout;
+   QVBoxLayout* vlayout;
+   QVBoxLayout* gvl;
+   QGroupBox* gb;
+
+   vlayout = new QVBoxLayout( this, 0, KDialog::spacingHint( ) );
+
+   gb = new QGroupBox( i18n( "Povray Command" ), this );
+   gvl = new QVBoxLayout( gb, KDialog::marginHint( ), KDialog::spacingHint( ) );
+   gvl->addSpacing( 10 );
+   hlayout = new QHBoxLayout( gvl );
+   hlayout->addWidget( new QLabel( i18n( "Command:" ), gb ) );
+   m_pPovrayCommand = new QLineEdit( gb );
+   hlayout->addWidget( m_pPovrayCommand );
+   m_pBrowsePovrayCommand = new QPushButton( gb );
+   m_pBrowsePovrayCommand->setPixmap( SmallIcon( "fileopen" ) );
+   connect( m_pBrowsePovrayCommand, SIGNAL( clicked( ) ),
+            SLOT( slotBrowsePovrayCommand( ) ) );
+   hlayout->addWidget( m_pBrowsePovrayCommand );
+   vlayout->addWidget( gb );
+
+   gb = new QGroupBox( i18n( "Povray User Documentation" ), this );
+   gvl = new QVBoxLayout( gb, KDialog::marginHint( ), KDialog::spacingHint( ) );
+   gvl->addSpacing( 10 );
+   hlayout = new QHBoxLayout( gvl );
+   hlayout->addWidget( new QLabel( i18n( "Path:" ), gb ) );
+   m_pDocumentationPath = new QLineEdit( gb );
+   hlayout->addWidget( m_pDocumentationPath );
+   m_pBrowseDocumentationPath = new QPushButton( gb );
+   m_pBrowseDocumentationPath->setPixmap( SmallIcon( "fileopen" ) );
+   connect( m_pBrowseDocumentationPath, SIGNAL( clicked( ) ),
+            SLOT( slotBrowsePovrayDocumentation( ) ) );
+   hlayout->addWidget( m_pBrowseDocumentationPath );
+   vlayout->addWidget( gb );
+   hlayout = new QHBoxLayout( gvl );
+   hlayout->addWidget( new QLabel( i18n( "Version:" ), gb ) );
+   m_pDocumentationVersion = new QComboBox( false, gb );
+   QValueList<QString> versions = PMDocumentationMap::theMap( )->availableVersions( );
+   QValueListIterator<QString> it;
+   for( it = versions.begin( ); it != versions.end( ); ++it )
+      m_pDocumentationVersion->insertItem( *it );
+   hlayout->addWidget( m_pDocumentationVersion );
+   hlayout->addStretch( );
+
+   gb = new QGroupBox( i18n( "Library Paths" ), this );
+   gvl = new QVBoxLayout( gb, KDialog::marginHint( ), KDialog::spacingHint( ) );
+   gvl->addSpacing( 10 );
+   hlayout = new QHBoxLayout( gvl );
+   m_pLibraryPaths = new QListBox( gb );
+   connect( m_pLibraryPaths, SIGNAL( highlighted( int ) ),
+            SLOT( slotPathSelected( int ) ) );
+   hlayout->addWidget( m_pLibraryPaths );
+
+   QVBoxLayout* bl = new QVBoxLayout( hlayout );
+   m_pAddLibraryPath = new QPushButton( i18n( "Add..." ), gb );
+   connect( m_pAddLibraryPath, SIGNAL( clicked( ) ), SLOT( slotAddPath( ) ) );
+   bl->addWidget( m_pAddLibraryPath );
+   m_pRemoveLibraryPath = new QPushButton( i18n( "Remove" ), gb );
+   connect( m_pRemoveLibraryPath, SIGNAL( clicked( ) ),
+            SLOT( slotRemovePath( ) ) );
+   bl->addWidget( m_pRemoveLibraryPath );
+   m_pChangeLibraryPath = new QPushButton( i18n( "Edit..." ), gb );
+   connect( m_pChangeLibraryPath, SIGNAL( clicked( ) ),
+            SLOT( slotEditPath( ) ) );
+   bl->addWidget( m_pChangeLibraryPath );
+   m_pLibraryPathUp = new QPushButton( i18n( "Up" ), gb );
+   connect( m_pLibraryPathUp, SIGNAL( clicked( ) ), SLOT( slotPathUp( ) ) );
+   bl->addWidget( m_pLibraryPathUp );
+   m_pLibraryPathDown = new QPushButton( i18n( "Down" ), gb );
+   connect( m_pLibraryPathDown, SIGNAL( clicked( ) ),
+            SLOT( slotPathDown( ) ) );
+   bl->addWidget( m_pLibraryPathDown );
+   bl->addStretch( 1 );
+   vlayout->addWidget( gb );
+
+   vlayout->addStretch( 1 );
+}
+
+void PMPovraySettings::displaySettings( )
+{
+   m_pPovrayCommand->setText( PMPovrayRenderWidget::povrayCommand( ) );
+   m_pDocumentationPath->setText( PMDocumentationMap::theMap( )->povrayDocumentationPath( ) );
+   int c = m_pDocumentationVersion->count( );
+   QString s = PMDocumentationMap::theMap( )->documentationVersion( );
+   int i;
+   for( i = 0; i < c; i++ )
+      if( m_pDocumentationVersion->text( i ) == s )
+         m_pDocumentationVersion->setCurrentItem( i );
+
+   bool sb = m_pLibraryPaths->signalsBlocked( );
+   m_pLibraryPaths->blockSignals( true );
+   m_pLibraryPaths->clear( );
+   QStringList plist = PMPovrayRenderWidget::povrayLibraryPaths( );
+   QStringList::ConstIterator it = plist.begin( );
+   m_selectionIndex = -1;
+   for( ; it != plist.end( ); ++it )
+   {
+      m_pLibraryPaths->insertItem( *it );
+      m_selectionIndex++;
+   }
+
+   m_pRemoveLibraryPath->setEnabled( false );
+   m_pChangeLibraryPath->setEnabled( false );
+   m_pLibraryPathUp->setEnabled( false );
+   m_pLibraryPathDown->setEnabled( false );
+   m_pLibraryPaths->blockSignals( sb );
+}
+
+void PMPovraySettings::displayDefaults( )
+{
+   m_pPovrayCommand->setText( c_defaultPovrayCommand );
+   m_pDocumentationVersion->setCurrentItem( 0 );
+   m_pDocumentationPath->setText( QString::null );
+   m_pLibraryPaths->clear();
+
+}
+
+bool PMPovraySettings::validateData( )
+{
+   return true;
+}
+
+void PMPovraySettings::applySettings( )
+{
+   PMPovrayRenderWidget::setPovrayCommand( m_pPovrayCommand->text( ) );
+   PMDocumentationMap::theMap( )->setPovrayDocumentationPath(
+      m_pDocumentationPath->text( ) );
+   PMDocumentationMap::theMap( )->setDocumentationVersion(
+      m_pDocumentationVersion->currentText( ) );
+   QStringList plist;
+   int num = ( signed ) m_pLibraryPaths->count( );
+   int i;
+   for( i = 0; i < num; i++ )
+      plist.append( m_pLibraryPaths->text( i ) );
+
+   if( PMPovrayRenderWidget::povrayLibraryPaths( ) != plist )
+   {
+      PMPovrayRenderWidget::setPovrayLibraryPaths( plist );
+      PMResourceLocator::clearCache( );
+      PMText::povrayLibraryPathsChanged( );
+      emit repaintViews( );
+   }
+}
+
+void PMPovraySettings::slotAddPath( )
+{
+   if( m_pLibraryPaths->count( ) >= 20 )
+      KMessageBox::error( this, i18n( "Povray only supports up to 20 library paths." ) );
+   else
+   {
+      QString path = KFileDialog::getExistingDirectory( QString::null, this );
+      if( !path.isEmpty( ) )
+      {
+#if ( QT_VERSION >= 300 )
+         QListBoxItem* item = m_pLibraryPaths->findItem( path, ExactMatch );
+#else
+         QListBoxItem* item = 0;
+#endif
+         if( !item )
+         {
+            m_pLibraryPaths->insertItem( path, m_selectionIndex + 1 );
+            m_pLibraryPaths->setCurrentItem( m_selectionIndex + 1 );
+         }
+         else
+            KMessageBox::error( this, i18n( "The list of library paths already contains this path." ) );
+      }
+   }
+}
+
+void PMPovraySettings::slotRemovePath( )
+{
+   m_pLibraryPaths->removeItem( m_selectionIndex );
+   if( ( unsigned ) m_selectionIndex >= m_pLibraryPaths->count( ) )
+      m_selectionIndex--;
+   m_pLibraryPaths->setCurrentItem( m_selectionIndex );
+}
+
+void PMPovraySettings::slotPathUp( )
+{
+   QListBoxItem* lbi = m_pLibraryPaths->item( m_selectionIndex );
+   if( lbi )
+   {
+      QString text = lbi->text( );
+      m_pLibraryPaths->removeItem( m_selectionIndex );
+      if( m_selectionIndex > 0 )
+         m_selectionIndex--;
+      m_pLibraryPaths->insertItem( text, m_selectionIndex );
+      m_pLibraryPaths->setCurrentItem( m_selectionIndex );
+   }
+}
+
+void PMPovraySettings::slotPathDown( )
+{
+   QListBoxItem* lbi = m_pLibraryPaths->item( m_selectionIndex );
+   if( lbi )
+   {
+      QString text = lbi->text( );
+      m_pLibraryPaths->removeItem( m_selectionIndex );
+      if( ( unsigned ) m_selectionIndex < m_pLibraryPaths->count( ) )
+         m_selectionIndex++;
+      m_pLibraryPaths->insertItem( text, m_selectionIndex );
+      m_pLibraryPaths->setCurrentItem( m_selectionIndex );
+   }
+}
+
+void PMPovraySettings::slotEditPath( )
+{
+   QListBoxItem* lbi = m_pLibraryPaths->item( m_selectionIndex );
+   if( lbi )
+   {
+      QString text = lbi->text( );
+      QString path = KFileDialog::getExistingDirectory( text, this );
+      if( !path.isEmpty( ) )
+      {
+#if ( QT_VERSION >= 300 )
+         QListBoxItem* item = m_pLibraryPaths->findItem( path, ExactMatch );
+#else
+         QListBoxItem* item = 0;
+#endif
+         if( !item )
+            m_pLibraryPaths->changeItem( path, m_selectionIndex );
+         else if( item != lbi )
+            KMessageBox::error( this, i18n( "The list of library paths already contains this path." ) );
+      }
+   }
+}
+
+void PMPovraySettings::slotPathSelected( int index )
+{
+   m_selectionIndex = index;
+   QListBoxItem* lbi = m_pLibraryPaths->item( m_selectionIndex );
+   if( lbi )
+   {
+      m_pRemoveLibraryPath->setEnabled( true );
+      m_pChangeLibraryPath->setEnabled( true );
+      m_pLibraryPathUp->setEnabled( index > 0 );
+      m_pLibraryPathDown->setEnabled( index < ( ( signed ) m_pLibraryPaths->count( ) - 1 ) );
+   }
+   else
+   {
+      m_pRemoveLibraryPath->setEnabled( false );
+      m_pChangeLibraryPath->setEnabled( false );
+      m_pLibraryPathUp->setEnabled( false );
+      m_pLibraryPathDown->setEnabled( false );
+   }
+}
+
+void PMPovraySettings::slotBrowsePovrayCommand( )
+{
+   QString str = KFileDialog::getOpenFileName( QString::null, QString::null );
+
+   if( !str.isEmpty() )
+   {
+      m_pPovrayCommand->setText( str );
+   }
+}
+
+void PMPovraySettings::slotBrowsePovrayDocumentation( )
+{
+   QString str = KFileDialog::getExistingDirectory( );
+
+   if( !str.isEmpty( ) )
+      m_pDocumentationPath->setText( str );
+}
+
+#include "pmpovraysettings.moc"