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301 lines
10 KiB
301 lines
10 KiB
/*
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**************************************************************************
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description
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--------------------
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copyright : (C) 2003 by Andreas Zehender
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email : zehender@kde.org
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**************************************************************************
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**************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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**************************************************************************/
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#include "pmpovraysettings.h"
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#include "pmdocumentationmap.h"
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#include "pmpovrayrenderwidget.h"
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#include "pmdefaults.h"
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#include "pmresourcelocator.h"
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#include "pmtext.h"
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#include <tqlayout.h>
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#include <tqlineedit.h>
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#include <tqpushbutton.h>
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#include <tqlistbox.h>
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#include <tqcombobox.h>
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#include <tqgroupbox.h>
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#include <tqlabel.h>
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#include <klocale.h>
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#include <kiconloader.h>
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#include <kmessagebox.h>
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#include <kfiledialog.h>
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PMPovraySettings::PMPovraySettings( TQWidget* tqparent, const char* name )
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: PMSettingsDialogPage( tqparent, name )
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{
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m_selectionIndex = 0;
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TQHBoxLayout* htqlayout;
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TQVBoxLayout* vtqlayout;
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TQVBoxLayout* gvl;
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TQGroupBox* gb;
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vtqlayout = new TQVBoxLayout( this, 0, KDialog::spacingHint( ) );
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gb = new TQGroupBox( i18n( "Povray Command" ), this );
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gvl = new TQVBoxLayout( gb, KDialog::marginHint( ), KDialog::spacingHint( ) );
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gvl->addSpacing( 10 );
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htqlayout = new TQHBoxLayout( gvl );
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htqlayout->addWidget( new TQLabel( i18n( "Command:" ), gb ) );
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m_pPovrayCommand = new TQLineEdit( gb );
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htqlayout->addWidget( m_pPovrayCommand );
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m_pBrowsePovrayCommand = new TQPushButton( gb );
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m_pBrowsePovrayCommand->setPixmap( SmallIcon( "fileopen" ) );
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connect( m_pBrowsePovrayCommand, TQT_SIGNAL( clicked( ) ),
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TQT_SLOT( slotBrowsePovrayCommand( ) ) );
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htqlayout->addWidget( m_pBrowsePovrayCommand );
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vtqlayout->addWidget( gb );
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gb = new TQGroupBox( i18n( "Povray User Documentation" ), this );
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gvl = new TQVBoxLayout( gb, KDialog::marginHint( ), KDialog::spacingHint( ) );
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gvl->addSpacing( 10 );
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htqlayout = new TQHBoxLayout( gvl );
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htqlayout->addWidget( new TQLabel( i18n( "Path:" ), gb ) );
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m_pDocumentationPath = new TQLineEdit( gb );
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htqlayout->addWidget( m_pDocumentationPath );
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m_pBrowseDocumentationPath = new TQPushButton( gb );
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m_pBrowseDocumentationPath->setPixmap( SmallIcon( "fileopen" ) );
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connect( m_pBrowseDocumentationPath, TQT_SIGNAL( clicked( ) ),
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TQT_SLOT( slotBrowsePovrayDocumentation( ) ) );
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htqlayout->addWidget( m_pBrowseDocumentationPath );
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vtqlayout->addWidget( gb );
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htqlayout = new TQHBoxLayout( gvl );
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htqlayout->addWidget( new TQLabel( i18n( "Version:" ), gb ) );
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m_pDocumentationVersion = new TQComboBox( false, gb );
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TQValueList<TQString> versions = PMDocumentationMap::theMap( )->availableVersions( );
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TQValueListIterator<TQString> it;
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for( it = versions.begin( ); it != versions.end( ); ++it )
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m_pDocumentationVersion->insertItem( *it );
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htqlayout->addWidget( m_pDocumentationVersion );
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htqlayout->addStretch( );
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gb = new TQGroupBox( i18n( "Library Paths" ), this );
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gvl = new TQVBoxLayout( gb, KDialog::marginHint( ), KDialog::spacingHint( ) );
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gvl->addSpacing( 10 );
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htqlayout = new TQHBoxLayout( gvl );
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m_pLibraryPaths = new TQListBox( gb );
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connect( m_pLibraryPaths, TQT_SIGNAL( highlighted( int ) ),
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TQT_SLOT( slotPathSelected( int ) ) );
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htqlayout->addWidget( m_pLibraryPaths );
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TQVBoxLayout* bl = new TQVBoxLayout( htqlayout );
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m_pAddLibraryPath = new TQPushButton( i18n( "Add..." ), gb );
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connect( m_pAddLibraryPath, TQT_SIGNAL( clicked( ) ), TQT_SLOT( slotAddPath( ) ) );
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bl->addWidget( m_pAddLibraryPath );
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m_pRemoveLibraryPath = new TQPushButton( i18n( "Remove" ), gb );
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connect( m_pRemoveLibraryPath, TQT_SIGNAL( clicked( ) ),
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TQT_SLOT( slotRemovePath( ) ) );
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bl->addWidget( m_pRemoveLibraryPath );
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m_pChangeLibraryPath = new TQPushButton( i18n( "Edit..." ), gb );
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connect( m_pChangeLibraryPath, TQT_SIGNAL( clicked( ) ),
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TQT_SLOT( slotEditPath( ) ) );
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bl->addWidget( m_pChangeLibraryPath );
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m_pLibraryPathUp = new TQPushButton( i18n( "Up" ), gb );
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connect( m_pLibraryPathUp, TQT_SIGNAL( clicked( ) ), TQT_SLOT( slotPathUp( ) ) );
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bl->addWidget( m_pLibraryPathUp );
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m_pLibraryPathDown = new TQPushButton( i18n( "Down" ), gb );
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connect( m_pLibraryPathDown, TQT_SIGNAL( clicked( ) ),
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TQT_SLOT( slotPathDown( ) ) );
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bl->addWidget( m_pLibraryPathDown );
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bl->addStretch( 1 );
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vtqlayout->addWidget( gb );
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vtqlayout->addStretch( 1 );
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}
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void PMPovraySettings::displaySettings( )
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{
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m_pPovrayCommand->setText( PMPovrayRenderWidget::povrayCommand( ) );
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m_pDocumentationPath->setText( PMDocumentationMap::theMap( )->povrayDocumentationPath( ) );
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int c = m_pDocumentationVersion->count( );
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TQString s = PMDocumentationMap::theMap( )->documentationVersion( );
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int i;
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for( i = 0; i < c; i++ )
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if( m_pDocumentationVersion->text( i ) == s )
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m_pDocumentationVersion->setCurrentItem( i );
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bool sb = m_pLibraryPaths->signalsBlocked( );
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m_pLibraryPaths->blockSignals( true );
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m_pLibraryPaths->clear( );
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TQStringList plist = PMPovrayRenderWidget::povrayLibraryPaths( );
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TQStringList::ConstIterator it = plist.begin( );
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m_selectionIndex = -1;
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for( ; it != plist.end( ); ++it )
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{
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m_pLibraryPaths->insertItem( *it );
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m_selectionIndex++;
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}
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m_pRemoveLibraryPath->setEnabled( false );
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m_pChangeLibraryPath->setEnabled( false );
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m_pLibraryPathUp->setEnabled( false );
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m_pLibraryPathDown->setEnabled( false );
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m_pLibraryPaths->blockSignals( sb );
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}
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void PMPovraySettings::displayDefaults( )
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{
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m_pPovrayCommand->setText( c_defaultPovrayCommand );
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m_pDocumentationVersion->setCurrentItem( 0 );
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m_pDocumentationPath->setText( TQString() );
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m_pLibraryPaths->clear();
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}
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bool PMPovraySettings::validateData( )
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{
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return true;
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}
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void PMPovraySettings::applySettings( )
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{
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PMPovrayRenderWidget::setPovrayCommand( m_pPovrayCommand->text( ) );
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PMDocumentationMap::theMap( )->setPovrayDocumentationPath(
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m_pDocumentationPath->text( ) );
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PMDocumentationMap::theMap( )->setDocumentationVersion(
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m_pDocumentationVersion->currentText( ) );
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TQStringList plist;
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int num = ( signed ) m_pLibraryPaths->count( );
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int i;
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for( i = 0; i < num; i++ )
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plist.append( m_pLibraryPaths->text( i ) );
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if( PMPovrayRenderWidget::povrayLibraryPaths( ) != plist )
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{
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PMPovrayRenderWidget::setPovrayLibraryPaths( plist );
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PMResourceLocator::clearCache( );
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PMText::povrayLibraryPathsChanged( );
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emit repaintViews( );
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}
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}
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void PMPovraySettings::slotAddPath( )
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{
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if( m_pLibraryPaths->count( ) >= 20 )
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KMessageBox::error( this, i18n( "Povray only supports up to 20 library paths." ) );
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else
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{
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TQString path = KFileDialog::getExistingDirectory( TQString(), this );
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if( !path.isEmpty( ) )
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{
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TQListBoxItem* item = m_pLibraryPaths->tqfindItem( path, ExactMatch );
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if( !item )
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{
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m_pLibraryPaths->insertItem( path, m_selectionIndex + 1 );
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m_pLibraryPaths->setCurrentItem( m_selectionIndex + 1 );
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}
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else
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KMessageBox::error( this, i18n( "The list of library paths already contains this path." ) );
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}
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}
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}
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void PMPovraySettings::slotRemovePath( )
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{
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m_pLibraryPaths->removeItem( m_selectionIndex );
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if( ( unsigned ) m_selectionIndex >= m_pLibraryPaths->count( ) )
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m_selectionIndex--;
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m_pLibraryPaths->setCurrentItem( m_selectionIndex );
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}
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void PMPovraySettings::slotPathUp( )
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{
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TQListBoxItem* lbi = m_pLibraryPaths->item( m_selectionIndex );
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if( lbi )
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{
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TQString text = lbi->text( );
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m_pLibraryPaths->removeItem( m_selectionIndex );
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if( m_selectionIndex > 0 )
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m_selectionIndex--;
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m_pLibraryPaths->insertItem( text, m_selectionIndex );
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m_pLibraryPaths->setCurrentItem( m_selectionIndex );
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}
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}
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void PMPovraySettings::slotPathDown( )
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{
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TQListBoxItem* lbi = m_pLibraryPaths->item( m_selectionIndex );
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if( lbi )
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{
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TQString text = lbi->text( );
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m_pLibraryPaths->removeItem( m_selectionIndex );
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if( ( unsigned ) m_selectionIndex < m_pLibraryPaths->count( ) )
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m_selectionIndex++;
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m_pLibraryPaths->insertItem( text, m_selectionIndex );
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m_pLibraryPaths->setCurrentItem( m_selectionIndex );
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}
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}
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void PMPovraySettings::slotEditPath( )
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{
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TQListBoxItem* lbi = m_pLibraryPaths->item( m_selectionIndex );
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if( lbi )
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{
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TQString text = lbi->text( );
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TQString path = KFileDialog::getExistingDirectory( text, this );
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if( !path.isEmpty( ) )
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{
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TQListBoxItem* item = m_pLibraryPaths->tqfindItem( path, ExactMatch );
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if( !item )
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m_pLibraryPaths->changeItem( path, m_selectionIndex );
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else if( item != lbi )
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KMessageBox::error( this, i18n( "The list of library paths already contains this path." ) );
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}
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}
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}
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void PMPovraySettings::slotPathSelected( int index )
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{
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m_selectionIndex = index;
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TQListBoxItem* lbi = m_pLibraryPaths->item( m_selectionIndex );
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if( lbi )
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{
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m_pRemoveLibraryPath->setEnabled( true );
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m_pChangeLibraryPath->setEnabled( true );
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m_pLibraryPathUp->setEnabled( index > 0 );
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m_pLibraryPathDown->setEnabled( index < ( ( signed ) m_pLibraryPaths->count( ) - 1 ) );
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}
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else
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{
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m_pRemoveLibraryPath->setEnabled( false );
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m_pChangeLibraryPath->setEnabled( false );
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m_pLibraryPathUp->setEnabled( false );
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m_pLibraryPathDown->setEnabled( false );
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}
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}
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void PMPovraySettings::slotBrowsePovrayCommand( )
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{
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TQString str = KFileDialog::getOpenFileName( TQString(), TQString() );
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if( !str.isEmpty() )
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{
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m_pPovrayCommand->setText( str );
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}
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}
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void PMPovraySettings::slotBrowsePovrayDocumentation( )
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{
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TQString str = KFileDialog::getExistingDirectory( );
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if( !str.isEmpty( ) )
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m_pDocumentationPath->setText( str );
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}
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#include "pmpovraysettings.moc"
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