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, 676 insertions, 0 deletions

diff --git a/kpovmodeler/pmshell.cpp b/kpovmodeler/pmshell.cpp
new file mode 100644
index 00000000..52702492
--- /dev/null
+++ b/kpovmodeler/pmshell.cpp
@@ -0,0 +1,676 @@
+/*
+**************************************************************************
+                                 description
+                             --------------------
+    copyright            : (C) 2000-2003 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 <klocale.h>
+#include <khelpmenu.h>
+#include <kstdaction.h>
+#include <kaction.h>
+#include <kstatusbar.h>
+#include <kfiledialog.h>
+#include <kmessagebox.h>
+#include <kiconloader.h>
+#include <kedittoolbar.h>
+#include <kkeydialog.h>
+#include <kaboutdialog.h>
+#include <kpopupmenu.h>
+#include <qtimer.h>
+
+#include "pmshell.h"
+#include "pmpart.h"
+#include "pmfactory.h"
+#include "pmsettingsdialog.h"
+#include "pmdefaults.h"
+#include "pmdockwidget.h"
+
+#include "pmviewfactory.h"
+#include "pmviewbase.h"
+#include "pmunknownview.h"
+#include "pmviewlayoutmanager.h"
+
+//#define KPM_WITH_OBJECT_LIBRARY
+
+const int c_statusBarInfo = 0;
+const int c_statusBarControlPoints = 1;
+
+PMShell::PMShell( const KURL& url )
+      : PMDockMainWindow( 0, "mainwindow" )
+{
+   setPluginLoadingMode( DoNotLoadPlugins );
+   setInstance( PMFactory::instance( ), false );
+
+   m_pPart = new PMPart( this, "part", this, "part", true, this );
+   m_pPart->setReadWrite( ); // read-write mode
+   m_viewNumber = 0;
+   m_objectsToDelete.setAutoDelete( true );
+
+   if (!initialGeometrySet())
+      resize(800,600);
+
+   setupActions( );
+
+   restoreOptions( );
+
+   setupView( );
+   setXMLFile( "kpovmodelershell.rc" );
+   createGUI( m_pPart );
+
+   //guiFactory( )->addClient( m_pPart );
+   m_pStatusBar = statusBar( );
+   m_pStatusBar->insertItem( " ", c_statusBarInfo, 1 );
+   m_pStatusBar->insertItem( "" , c_statusBarControlPoints );
+
+   KConfig* config = instance( )->config( );
+   config->setGroup( "Appearance" );
+   applyMainWindowSettings( config );
+
+   if( !url.isEmpty( ) )
+      openURL( url );
+
+   setCaption( url.prettyURL( ) );
+   connect( m_pPart, SIGNAL( modified( ) ), SLOT( slotModified( ) ) );
+   connect( m_pPart, SIGNAL( controlPointMessage( const QString& ) ),
+            SLOT( slotControlPointMsg( const QString& ) ) );
+}
+
+PMShell::~PMShell( )
+{
+}
+
+void PMShell::setupActions( )
+{
+//   m_helpMenu = new KHelpMenu( this, PMFactory::aboutData( ), true,
+//                               actionCollection( ) );
+
+   KStdAction::openNew( this, SLOT( slotFileNew( ) ), actionCollection( ) );
+   KStdAction::open( this, SLOT( slotFileOpen( ) ), actionCollection( ) );
+   m_pRecent = KStdAction::openRecent( this, SLOT( slotOpenRecent( const KURL& ) ),
+                                       actionCollection( ) );
+   KStdAction::save( this, SLOT( slotFileSave( ) ), actionCollection( ) );
+   KStdAction::saveAs( this, SLOT( slotFileSaveAs( ) ), actionCollection( ) );
+
+   KStdAction::revert( this, SLOT( slotFileRevert( ) ), actionCollection( ) );
+   KStdAction::print( this, SLOT( slotFilePrint( ) ), actionCollection( ) );
+
+   KStdAction::close( this, SLOT( slotFileClose( ) ), actionCollection( ) );
+   KStdAction::quit( this, SLOT( close( ) ), actionCollection( ) );
+
+   m_pPathAction = new KToggleAction( i18n( "Show &Path" ), 0, this,
+                               SLOT( slotShowPath( ) ), actionCollection( ),
+                               "options_show_path" );
+   m_pPathAction->setCheckedState(i18n("Hide &Path"));
+
+   m_pStatusbarAction = KStdAction::showStatusbar( this, SLOT( slotShowStatusbar( ) ),
+                                                   actionCollection( ) );
+
+   KStdAction::saveOptions( this, SLOT( saveOptions( ) ), actionCollection( ) );
+
+   KStdAction::keyBindings( this, SLOT( slotConfigureKeys( ) ),
+                            actionCollection( ) );
+   KStdAction::configureToolbars( this, SLOT( slotConfigureToolbars( ) ),
+                                  actionCollection( ) );
+   KStdAction::preferences( this, SLOT( slotSettings( ) ), actionCollection( ) );
+
+   m_pNewTopViewAction = new KAction( i18n( "New Top View" ), 0, this,
+                                      SLOT( slotNewTopView( ) ),
+                                      actionCollection( ), "view_new_topview" );
+   m_pNewBottomViewAction = new KAction( i18n( "New Bottom View" ), 0, this,
+                                         SLOT( slotNewBottomView( ) ),
+                                         actionCollection( ), "view_new_bottomview" );
+   m_pNewLeftViewAction = new KAction( i18n( "New Left View" ), 0, this,
+                                       SLOT( slotNewLeftView( ) ),
+                                       actionCollection( ), "view_new_leftview" );
+   m_pNewRightViewAction = new KAction( i18n( "New Right View" ), 0, this,
+                                        SLOT( slotNewRightView( ) ),
+                                        actionCollection( ), "view_new_rightview" );
+   m_pNewFrontViewAction = new KAction( i18n( "New Front View" ), 0, this,
+                                        SLOT( slotNewFrontView( ) ),
+                                        actionCollection( ), "view_new_frontview" );
+   m_pNewBackViewAction = new KAction( i18n( "New Back View" ), 0, this,
+                                       SLOT( slotNewBackView( ) ),
+                                       actionCollection( ), "view_new_back_view" );
+   m_pNewCameraViewAction = new KAction( i18n( "New Camera View" ), 0, this,
+                                         SLOT( slotNewCameraView( ) ),
+                                         actionCollection( ), "view_new_cameraview" );
+
+   m_pNewTreeViewAction = new KAction( i18n( "New Object Tree" ), 0, this,
+                              SLOT( slotNewTreeView( ) ), actionCollection( ),
+                              "view_new_treeview" );
+   m_pNewDialogViewAction = new KAction( i18n( "New Properties View" ), 0, this,
+                             SLOT( slotNewDialogView( ) ), actionCollection( ),
+                             "view_new_dialogview" );
+
+#ifdef KPM_WITH_OBJECT_LIBRARY
+   m_pNewLibraryBrowserAction = new KAction( i18n( "New Library Browser" ), 0, this,
+                                    SLOT( slotNewLibraryBrowserView( ) ), actionCollection( ),
+                                    "view_new_librarybrowser" );
+#endif
+
+   // Creating the view layouts menu
+   m_pViewLayoutsAction = new KActionMenu( i18n( "View Layouts" ),
+                                           actionCollection( ), "view_layouts_menu" );
+   KPopupMenu* menu = m_pViewLayoutsAction->popupMenu( );
+   connect( menu, SIGNAL( aboutToShow( ) ), SLOT( slotViewsMenuAboutToShow( ) ) );
+   PMViewLayoutManager::theManager( )->fillPopupMenu( menu );
+   connect( menu, SIGNAL( activated( int ) ), SLOT( slotSelectedLayout( int ) ) );
+
+   m_pSaveViewLayoutAction = new KAction( i18n( "Save View Layout..." ), 0, this,
+                                          SLOT( slotSaveViewLayout( ) ),
+                                          actionCollection( ), "save_view_layout" );
+}
+
+void PMShell::setupView( )
+{
+   PMViewLayoutManager::theManager( )->displayDefaultLayout( this );
+}
+
+
+PMDockWidget* PMShell::createView( const QString& t, PMViewOptions* o,
+                                   bool initPosition )
+{
+   PMDockWidget* dock = 0;
+   PMViewBase* contents = 0;
+
+   PMViewTypeFactory* factory =
+      PMViewFactory::theFactory( )->viewFactory( t );
+
+   m_viewNumber++;
+   QString name = QString( "View (%1)" ).arg( m_viewNumber );
+
+   if( factory )
+   {
+      QString desc;
+      // Create the appropriate dock widget
+      if( o )
+         desc = factory->description( o );
+      else
+         desc = factory->description( );
+
+      dock = createDockWidget( name, SmallIcon( factory->iconName( ) ), 0L,
+                               desc, desc );
+      contents = factory->newInstance( dock, m_pPart );
+      if( o )
+         contents->restoreViewConfig( o );
+   }
+   else
+   {
+      // unknown view type
+      dock = createDockWidget( name, SmallIcon( "unknown" ), 0L,
+                               i18n( "Unknown" ), i18n( "Unknown" ) );
+      contents = new PMUnknownView( t, dock );
+   }
+
+   dock->setWidget( contents );
+   connect( dock, SIGNAL( headerCloseButtonClicked( ) ),
+            SLOT( slotDockWidgetClosed( ) ) );
+
+   if( initPosition )
+   {
+      dock->resize( 300, 400 );
+      dock->manualDock( 0, PMDockWidget::DockDesktop, 50,
+                        mapToGlobal( QPoint( 50, 50 ) ) );
+   }
+   return dock;
+}
+
+/*
+PMDockWidget* PMShell::createTreeView( )
+{
+   PMDockWidget* dock = 0;
+   m_numTreeViews++;
+   QString name = QString( "Object Tree (%1)" ).arg( m_numTreeViews );
+   dock = createDockWidget( name, SmallIcon( "pmtreeview" ),
+                            0L, i18n( "Object Tree" ), i18n( "Object Tree" ) );
+   dock->setDockSite( PMDockWidget::DockFullSite );
+   PMTreeView* tv = new PMTreeView( m_pPart, dock );
+   dock->setWidget( tv );
+
+   connect( dock, SIGNAL( headerCloseButtonClicked( ) ),
+            SLOT( slotDockWidgetClosed( ) ) );
+
+   return dock;
+}
+
+PMDockWidget* PMShell::createDialogView( )
+{
+   PMDockWidget* dock = 0;
+   m_numDialogViews++;
+   QString name = QString( "Object Properties (%1)" ).arg( m_numDialogViews );
+   dock = createDockWidget( name, SmallIcon( "pmdialogview" ),
+                            0L, i18n( "Object Properties" ), i18n( "Object Properties" ) );
+   dock->setDockSite( PMDockWidget::DockFullSite );
+   PMDialogView* dv = new PMDialogView( m_pPart, dock );
+   dock->setWidget( dv );
+
+   connect( dock, SIGNAL( headerCloseButtonClicked( ) ),
+            SLOT( slotDockWidgetClosed( ) ) );
+
+   return dock;
+}
+
+PMDockWidget* PMShell::create3DView( PMGLView::PMViewType t )
+{
+   PMDockWidget* dock = 0;
+   m_numGLViews++;
+   QString name = QString( "3D View (%1)" ).arg( m_numGLViews );
+   dock = createDockWidget( name, SmallIcon( "pmglview" ),
+                            0L, i18n( "3D View" ), i18n( "3D View" ) );
+   dock->setDockSite( PMDockWidget::DockFullSite );
+   PMGLView* vgl = new PMGLView( m_pPart, t, dock );
+   dock->setWidget( vgl );
+   connect( vgl, SIGNAL( viewTypeChanged( const QString& ) ),
+            dock, SLOT( slotSetCaption( const QString& ) ) );
+   dock->slotSetCaption( PMGLView::viewTypeAsString( t ) );
+
+   connect( dock, SIGNAL( headerCloseButtonClicked( ) ),
+            SLOT( slotDockWidgetClosed( ) ) );
+
+   return dock;
+}
+*/
+
+void PMShell::slotNewGraphicalView( PMGLView::PMViewType t )
+{
+   PMGLViewOptions* o = new PMGLViewOptions( t );
+   createView( "glview", o );
+   delete o;
+}
+
+void PMShell::slotNewTopView( )
+{
+   slotNewGraphicalView( PMGLView::PMViewNegY );
+}
+
+void PMShell::slotNewBottomView( )
+{
+   slotNewGraphicalView( PMGLView::PMViewPosY );
+}
+
+void PMShell::slotNewLeftView( )
+{
+   slotNewGraphicalView( PMGLView::PMViewPosX );
+}
+
+void PMShell::slotNewRightView( )
+{
+   slotNewGraphicalView( PMGLView::PMViewNegX );
+}
+
+void PMShell::slotNewFrontView( )
+{
+   slotNewGraphicalView( PMGLView::PMViewPosZ );
+}
+
+void PMShell::slotNewBackView( )
+{
+   slotNewGraphicalView( PMGLView::PMViewNegZ );
+}
+
+void PMShell::slotNewCameraView( )
+{
+   slotNewGraphicalView( PMGLView::PMViewCamera );
+}
+
+void PMShell::slotNewDialogView( )
+{
+   createView( "dialogview" );
+}
+
+void PMShell::slotNewTreeView( )
+{
+   createView( "treeview" );
+}
+
+void PMShell::slotNewLibraryBrowserView( )
+{
+   createView( "librarybrowserview" );
+}
+
+void PMShell::slotDockWidgetClosed( )
+{
+   const QObject* o = sender( );
+   if( o && o->inherits( "PMDockWidget" ) )
+   {
+      if( m_objectsToDelete.containsRef( o ) == 0 )
+      {
+         m_objectsToDelete.append( o );
+         QTimer::singleShot( 0, this, SLOT( slotDeleteClosedObjects( ) ) );
+      }
+   }
+}
+
+void PMShell::slotDeleteClosedObjects( )
+{
+   m_objectsToDelete.clear( );
+}
+
+void PMShell::openURL( const KURL& url )
+{
+   m_pRecent->addURL( url );
+
+   if( !m_pPart->isModified( ) && m_pPart->url( ).isEmpty( ) )
+   {
+      m_pPart->openURL( url );
+      setCaption( m_pPart->url( ).prettyURL( ) );
+   }
+   else
+   {
+      PMShell *shell = new PMShell( );
+      shell->show( );
+      shell->openURL( url );
+   }
+}
+
+void PMShell::slotOpenRecent( const KURL& url )
+{
+   m_openRecentURL = url;
+   QTimer::singleShot( 0, this, SLOT( slotOpenRecentTimer( ) ) );
+}
+
+void PMShell::slotOpenRecentTimer( )
+{
+   openURL( m_openRecentURL );
+}
+
+void PMShell::slotFileNew( )
+{
+   if( !m_pPart->isModified( ) && m_pPart->url( ).isEmpty( ) )
+   {
+      m_pPart->newDocument( );
+      setCaption( );
+   }
+   else
+   {
+      PMShell *shell = new PMShell( );
+      shell->show( );
+   }
+}
+
+void PMShell::slotFileOpen( )
+{
+   KURL url = KFileDialog::getOpenURL(
+      QString::null, QString( "*.kpm|" ) + i18n( "Povray Modeler Files (*.kpm)" )
+      + "\n*|" + i18n( "All Files" ) );
+
+   if( !url.isEmpty( ) )
+      openURL( url );
+}
+
+void PMShell::slotFileSave( )
+{
+	m_pPart->slotAboutToSave( );
+
+   if( m_pPart->isModified( ) )
+   {
+      if( !m_pPart->url( ).isEmpty( ) &&
+          m_pPart->isReadWrite( ) )
+         m_pPart->saveAs( m_pPart->url( ) );
+      else
+         saveAs( );
+      setCaption( m_pPart->url( ).prettyURL( ) );
+   }
+   else
+      emit statusMsg( i18n( "No changes need to be saved" ) );
+}
+
+void PMShell::slotFileSaveAs( )
+{
+	m_pPart->slotAboutToSave( );
+	saveAs( );
+}
+
+void PMShell::saveAs( )
+{
+   KFileDialog dlg( QString::null,
+                    QString( "*.kpm|" ) + i18n( "Povray Modeler Files (*.kpm)" ) +
+                    QString( "\n*|" ) + i18n( "All Files" ),
+                    0, "filedialog", true );
+   dlg.setCaption( i18n( "Save As" ) );
+   dlg.setOperationMode( KFileDialog::Saving );
+   dlg.exec( );
+
+   KURL url = dlg.selectedURL( );
+
+   if( !url.isEmpty( ) )
+   {
+      if( dlg.currentFilter( ) == QString( "*.kpm" ) )
+         if( QFileInfo( url.path( ) ).extension( ).isEmpty( ) )
+            url.setPath( url.path( ) + ".kpm" );
+
+      if( overwriteURL( url ) )
+      {
+         m_pRecent->addURL( url );
+         if( m_pPart->saveAs( url ) )
+            setCaption( url.prettyURL( ) );
+         else
+            KMessageBox::sorry( this, i18n( "Couldn't save the file." ) );
+      }
+   }
+}
+
+void PMShell::slotFileRevert( )
+{
+   KURL url = m_pPart->url( );
+
+   if( !url.isEmpty( ) )
+      m_pPart->openURL( url );
+//   else
+//    slotFileNew( );
+}
+
+void PMShell::slotFilePrint( )
+{
+   //TODO
+   //   m_pPart->slotPrint( );
+}
+
+void PMShell::slotFileNewWindow( )
+{
+   PMShell* shell = new PMShell;
+   shell->show( );
+}
+
+void PMShell::slotFileClose( )
+{
+   if( m_pPart->closeURL( ) )
+   {
+      m_pPart->closeDocument( );
+      m_pPart->newDocument( );
+      setCaption( );
+   }
+}
+
+void PMShell::slotShowToolbar( )
+{
+   if( toolBar( )->isVisible ( ) )
+      toolBar( )->hide( );
+   else
+      toolBar( )->show( );
+}
+
+void PMShell::slotShowStatusbar( )
+{
+   if( statusBar( )->isVisible ( ) )
+      statusBar( )->hide( );
+   else
+      statusBar( )->show( );
+}
+
+void PMShell::slotShowPath( )
+{
+   setCaption( m_pPart->url( ).prettyURL( ) );
+}
+
+void PMShell::slotConfigureKeys( )
+{
+   KKeyDialog kd;
+   kd.insert( m_pPart->actionCollection( ) );
+   kd.insert( actionCollection( ) );
+   kd.configure( true );
+   //KKeyDialog::configure( actionCollection( ) );
+}
+
+void PMShell::slotSettings( )
+{
+   PMSettingsDialog dlg( m_pPart );
+   dlg.exec( );
+}
+
+void PMShell::slotConfigureToolbars( )
+{
+   saveMainWindowSettings( KGlobal::config( ), "Appearance" );
+   KEditToolbar dlg( factory( ) );
+   connect( &dlg, SIGNAL( newToolbarConfig( ) ),
+            this, SLOT( slotNewToolbarConfig( ) ) );
+   dlg.exec( );
+}
+
+void PMShell::slotNewToolbarConfig( )
+{
+   createGUI( 0 );
+   createShellGUI( false );
+   createGUI( m_pPart );
+   applyMainWindowSettings( KGlobal::config( ), "Appearance" );
+}
+
+void PMShell::updateGUI( )
+{
+   saveMainWindowSettings( KGlobal::config( ), "Appearance" );
+   createGUI( 0 );
+   createShellGUI( false );
+   createGUI( m_pPart );
+   applyMainWindowSettings( KGlobal::config( ), "Appearance" );
+}
+
+void PMShell::saveOptions( )
+{
+   kdDebug( PMArea ) << "Saving configuration" << endl;
+   KConfig* config = KGlobal::config( );
+
+   // set group
+   config->setGroup( "Appearance" );
+   config->writeEntry( "ShowStatusbar", m_pStatusbarAction->isChecked( ) );
+   saveMainWindowSettings( config );
+   m_pRecent->saveEntries( config );
+
+   if( m_pPart )
+      m_pPart->saveConfig( config );
+
+   config->sync( );
+}
+
+void PMShell::restoreOptions( )
+{
+   KConfig* config = instance( )->config( );
+
+   // set group
+   config->setGroup( "Appearance" );
+
+   bool showStatusbar = config->readBoolEntry( "ShowStatusbar", true );
+
+   m_pStatusbarAction->blockSignals( true );
+   m_pStatusbarAction->setChecked( showStatusbar );
+   m_pStatusbarAction->blockSignals( false );
+
+   if( showStatusbar )
+      statusBar( )->show( );
+   else
+      statusBar( )->hide( );
+
+   m_pRecent->loadEntries( config );
+}
+
+void PMShell::setCaption( const QString& caption )
+{
+   QString tmp;
+
+   if( caption.isEmpty( ) )
+      tmp = i18n( "unknown" );
+   else
+   {
+      if( !m_pPathAction->isChecked( ) )
+         tmp = caption.right( caption.length( ) - caption.findRev( '/' ) - 1 );
+      else
+         tmp = caption;
+   }
+
+   KMainWindow::setCaption( tmp, m_pPart->isModified( ) );
+}
+
+void PMShell::statusMsg( const QString& text )
+{
+   m_pStatusBar->message( text, 5000 );
+}
+
+bool PMShell::queryClose( )
+{
+   saveOptions( );
+   return m_pPart->closeURL( );
+}
+
+void PMShell::showEvent( QShowEvent* ){
+   activateDock( );
+}
+
+void PMShell::slotModified( )
+{
+   setCaption( m_pPart->url( ).prettyURL( ) );
+}
+
+void PMShell::slotControlPointMsg( const QString& msg )
+{
+   if( msg.isEmpty( ) )
+      m_pStatusBar->changeItem( msg, c_statusBarControlPoints );
+   else
+      m_pStatusBar->changeItem( QString( " " ) + msg + QString( " " ),
+                                c_statusBarControlPoints );
+}
+
+bool PMShell::overwriteURL( const KURL& u )
+{
+   int query = KMessageBox::Continue;
+
+   if( u.isLocalFile( ) )
+   {
+      QFileInfo info;
+      QString name( u.path( ) );
+      info.setFile( name );
+      if( info.exists( ) )
+         query = KMessageBox::warningContinueCancel( 0, i18n( "A file with this name already exists.\nDo you want to overwrite it?" ), QString::null, i18n("Overwrite") );
+   }
+   return ( query == KMessageBox::Continue );
+}
+
+void PMShell::slotSelectedLayout( int id )
+{
+   QMenuItem* menu = m_pViewLayoutsAction->popupMenu( )->findItem( id );
+   PMViewLayoutManager::theManager( )->displayLayout( menu->text( ), this );
+}
+
+void PMShell::slotSaveViewLayout( )
+{
+   PMSaveViewLayoutDialog dlg( this );
+   dlg.exec( );
+}
+
+void PMShell::slotViewsMenuAboutToShow( )
+{
+   KPopupMenu* menu = m_pViewLayoutsAction->popupMenu( );
+
+   PMViewLayoutManager::theManager( )->fillPopupMenu( menu );
+}
+
+#include "pmshell.moc"