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Diffstat (limited to 'kpovmodeler/pmpovraysettings.cpp')
| -rw-r--r-- | kpovmodeler/pmpovraysettings.cpp | 308 |
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" |