/* ************************************************************************** description -------------------- copyright : (C) 2002 by Luis Passos Carvalho email : lpassos@mail.telepac.pt ************************************************************************** ************************************************************************** * * * 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 "pmimagemapedit.h" #include "pmimagemap.h" #include "pmvectoredit.h" #include "pmlineedits.h" #include "pmpalettevalueedit.h" #include "pmvector.h" #include <tqwidget.h> #include <tqlayout.h> #include <tqcombobox.h> #include <tqlabel.h> #include <tqlineedit.h> #include <tqcheckbox.h> #include <tqpushbutton.h> #include <tqtooltip.h> #include <ktabctl.h> #include <tdelocale.h> #include <tdemessagebox.h> #include <kdialog.h> #include <tdefiledialog.h> #include <kiconloader.h> PMImageMapEdit::PMImageMapEdit( TQWidget* parent, const char* name ) : Base( parent, name ) { m_pDisplayedObject = 0; } void PMImageMapEdit::createTopWidgets( ) { TQLabel* lbl; TQHBoxLayout* hl; Base::createTopWidgets( ); hl = new TQHBoxLayout( topLayout( ) ); lbl = new TQLabel( i18n( "File type:" ), this ); m_pImageFileTypeEdit = new TQComboBox( this ); m_pImageFileTypeEdit->insertItem( "gif" ); m_pImageFileTypeEdit->insertItem( "tga" ); m_pImageFileTypeEdit->insertItem( "iff" ); m_pImageFileTypeEdit->insertItem( "ppm" ); m_pImageFileTypeEdit->insertItem( "pgm" ); m_pImageFileTypeEdit->insertItem( "png" ); m_pImageFileTypeEdit->insertItem( "jpeg" ); m_pImageFileTypeEdit->insertItem( "tiff" ); m_pImageFileTypeEdit->insertItem( "sys" ); hl->addWidget( lbl ); hl->addWidget( m_pImageFileTypeEdit ); hl = new TQHBoxLayout( topLayout( ) ); lbl = new TQLabel( i18n( "File name:" ), this ); m_pImageFileNameEdit = new TQLineEdit( this ); m_pImageFileNameBrowse = new TQPushButton( this ); m_pImageFileNameBrowse->setPixmap( SmallIcon( "document-open" ) ); hl->addWidget( lbl ); hl->addWidget( m_pImageFileNameEdit ); hl->addWidget( m_pImageFileNameBrowse ); hl = new TQHBoxLayout( topLayout( ) ); m_pEnableFilterAllEdit = new TQCheckBox( i18n( "Filter all" ), this ); m_pFilterAllEdit = new PMFloatEdit( this ); hl->addWidget( m_pEnableFilterAllEdit ); hl->addWidget( m_pFilterAllEdit ); hl->addStretch( 1 ); hl = new TQHBoxLayout( topLayout( ) ); m_pEnableTransmitAllEdit = new TQCheckBox( i18n( "Transmit all" ), this ); m_pTransmitAllEdit = new PMFloatEdit( this ); hl->addWidget( m_pEnableTransmitAllEdit ); hl->addWidget( m_pTransmitAllEdit ); hl->addStretch( 1 ); m_pOnceEdit = new TQCheckBox( i18n( "Once" ), this ); topLayout( )->addWidget( m_pOnceEdit ); hl = new TQHBoxLayout( topLayout( ) ); lbl = new TQLabel( i18n( "Interpolate:" ), this ); m_pInterpolateTypeEdit = new TQComboBox( this ); m_pInterpolateTypeEdit->insertItem( i18n( "None" ) ); m_pInterpolateTypeEdit->insertItem( i18n( "Bilinear" ) ); m_pInterpolateTypeEdit->insertItem( i18n( "Normalized" ) ); hl->addWidget( lbl ); hl->addWidget( m_pInterpolateTypeEdit ); hl = new TQHBoxLayout( topLayout( ) ); lbl = new TQLabel( i18n( "Map type:" ), this ); m_pMapTypeEdit = new TQComboBox( this ); m_pMapTypeEdit->insertItem( i18n( "Planar" ) ); m_pMapTypeEdit->insertItem( i18n( "Spherical" ) ); m_pMapTypeEdit->insertItem( i18n( "Cylindrical" ) ); m_pMapTypeEdit->insertItem( i18n( "Toroidal" ) ); hl->addWidget( lbl ); hl->addWidget( m_pMapTypeEdit ); connect( m_pImageFileTypeEdit, TQ_SIGNAL( activated( int ) ), TQ_SLOT( slotImageFileTypeChanged( int ) ) ); connect( m_pMapTypeEdit, TQ_SIGNAL( activated( int ) ), TQ_SLOT( slotMapTypeChanged( int ) ) ); connect( m_pInterpolateTypeEdit, TQ_SIGNAL( activated( int ) ), TQ_SLOT( slotInterpolateTypeChanged( int ) ) ); connect( m_pImageFileNameBrowse, TQ_SIGNAL( clicked( ) ), TQ_SLOT( slotImageFileBrowseClicked( ) ) ); connect( m_pImageFileNameEdit, TQ_SIGNAL( textChanged( const TQString& ) ), TQ_SLOT( slotImageFileNameChanged( const TQString& ) ) ); connect( m_pEnableFilterAllEdit, TQ_SIGNAL( clicked( ) ), TQ_SLOT( slotFilterAllClicked( ) ) ); connect( m_pEnableTransmitAllEdit, TQ_SIGNAL( clicked( ) ), TQ_SLOT( slotTransmitAllClicked( ) ) ); connect( m_pFilterAllEdit, TQ_SIGNAL( dataChanged( ) ), TQ_SIGNAL( dataChanged( ) ) ); connect( m_pTransmitAllEdit, TQ_SIGNAL( dataChanged( ) ), TQ_SIGNAL( dataChanged( ) ) ); connect( m_pOnceEdit, TQ_SIGNAL( clicked( ) ), TQ_SIGNAL( dataChanged( ) ) ); } void PMImageMapEdit::createBottomWidgets( ) { topLayout( )->addWidget( new TQLabel( i18n( "Indexed filters" ), this ) ); m_pFiltersWidget = new TQWidget( this ); topLayout( )->addWidget( m_pFiltersWidget ); topLayout( )->addWidget( new TQLabel( i18n( "Indexed transmits" ), this ) ); m_pTransmitsWidget = new TQWidget( this ); topLayout( )->addWidget( m_pTransmitsWidget ); Base::createBottomWidgets( ); } void PMImageMapEdit::displayObject( PMObject* o ) { bool readOnly; if( o->isA( "ImageMap" ) ) { m_pDisplayedObject = ( PMImageMap* ) o; readOnly = m_pDisplayedObject->isReadOnly( ); switch( m_pDisplayedObject->bitmapType( ) ) { case PMImageMap::BitmapGif: m_pImageFileTypeEdit->setCurrentItem( 0 ); break; case PMImageMap::BitmapTga: m_pImageFileTypeEdit->setCurrentItem( 1 ); break; case PMImageMap::BitmapIff: m_pImageFileTypeEdit->setCurrentItem( 2 ); break; case PMImageMap::BitmapPpm: m_pImageFileTypeEdit->setCurrentItem( 3 ); break; case PMImageMap::BitmapPgm: m_pImageFileTypeEdit->setCurrentItem( 4 ); break; case PMImageMap::BitmapPng: m_pImageFileTypeEdit->setCurrentItem( 5 ); break; case PMImageMap::BitmapJpeg: m_pImageFileTypeEdit->setCurrentItem( 6 ); break; case PMImageMap::BitmapTiff: m_pImageFileTypeEdit->setCurrentItem( 7 ); break; case PMImageMap::BitmapSys: m_pImageFileTypeEdit->setCurrentItem( 8 ); break; } m_pImageFileTypeEdit->setEnabled( !readOnly ); switch( m_pDisplayedObject->interpolateType( ) ) { case PMImageMap::InterpolateNone: m_pInterpolateTypeEdit->setCurrentItem( 0 ); break; case PMImageMap::InterpolateBilinear: m_pInterpolateTypeEdit->setCurrentItem( 1); break; case PMImageMap::InterpolateNormalized: m_pInterpolateTypeEdit->setCurrentItem( 2 ); break; } m_pInterpolateTypeEdit->setEnabled( !readOnly ); switch( m_pDisplayedObject->mapType( ) ) { case PMImageMap::MapPlanar: m_pMapTypeEdit->setCurrentItem( 0 ); break; case PMImageMap::MapSpherical: m_pMapTypeEdit->setCurrentItem( 1 ); break; case PMImageMap::MapCylindrical: m_pMapTypeEdit->setCurrentItem( 2 ); break; case PMImageMap::MapToroidal: m_pMapTypeEdit->setCurrentItem( 3 ); break; } m_pMapTypeEdit->setEnabled( !readOnly ); m_pImageFileNameEdit->setText( m_pDisplayedObject->bitmapFile( ) ); m_pImageFileNameEdit->setEnabled( !readOnly ); m_pOnceEdit->setChecked( m_pDisplayedObject->isOnceEnabled( ) ); m_pOnceEdit->setEnabled( !readOnly ); m_pEnableFilterAllEdit->setChecked( m_pDisplayedObject->isFilterAllEnabled( ) ); m_pEnableFilterAllEdit->setEnabled( !readOnly ); m_pFilterAllEdit->setValue( m_pDisplayedObject->filterAll( ) ); m_pFilterAllEdit->setReadOnly( readOnly ); m_pEnableTransmitAllEdit->setChecked( m_pDisplayedObject->isTransmitAllEnabled( ) ); m_pEnableTransmitAllEdit->setEnabled( !readOnly ); m_pTransmitAllEdit->setValue( m_pDisplayedObject->transmitAll( ) ); m_pTransmitAllEdit->setReadOnly( readOnly ); displayPaletteEntries( m_pDisplayedObject->filters( ), m_pDisplayedObject->transmits( ) ); slotFilterAllClicked( ); slotTransmitAllClicked( ); Base::displayObject( o ); } } void PMImageMapEdit::displayPaletteEntries( const TQValueList<PMPaletteValue>& filters, const TQValueList<PMPaletteValue>& transmits ) { bool readOnly = m_pDisplayedObject->isReadOnly( ); int nfilters = ( int ) filters.count( ); int ntransmits = ( int ) transmits.count( ); int i; PMPaletteValueEdit* edit; TQPushButton* button; TQGridLayout* gl; TQPixmap addButtonPixmap = SmallIcon( "pmaddpoint" ); TQPixmap removeButtonPixmap = SmallIcon( "pmremovepoint" ); // First let's deal with the filter entries... if( m_pFiltersWidget->layout( ) ) delete m_pFiltersWidget->layout( ); m_filterEntries.setAutoDelete( true ); m_filterAddButtons.setAutoDelete( true ); m_filterRemoveButtons.setAutoDelete( true ); m_filterEntries.clear( ); m_filterAddButtons.clear( ); m_filterRemoveButtons.clear( ); m_filterEntries.setAutoDelete( false ); m_filterAddButtons.setAutoDelete( false ); m_filterRemoveButtons.setAutoDelete( false ); gl = new TQGridLayout( m_pFiltersWidget, nfilters + 1, 3, 0, KDialog::spacingHint( ) ); button = new TQPushButton( m_pFiltersWidget ); button->setPixmap( addButtonPixmap ); m_filterAddButtons.append( button ); connect( button, TQ_SIGNAL( clicked( ) ), TQ_SLOT( slotAddFilterEntry( ) ) ); gl->addWidget( button, 0, 1 ); button->show( ); button->setEnabled( !readOnly ); TQToolTip::add( button, i18n( "Add new filter" ) ); for( i = 0; i < nfilters; i ++ ) { edit = new PMPaletteValueEdit( m_pFiltersWidget ); m_filterEntries.append( edit ); connect( edit, TQ_SIGNAL( dataChanged( ) ), TQ_SIGNAL( dataChanged( ) ) ); gl->addWidget( edit, i+1, 0 ); edit->setIndex( filters[ i ].index( ) ); edit->setValue( filters[ i ].value( ) ); edit->show( ); edit->setReadOnly( readOnly ); button = new TQPushButton( m_pFiltersWidget ); button->setPixmap( addButtonPixmap ); m_filterAddButtons.append( button ); connect( button, TQ_SIGNAL( clicked( ) ), TQ_SLOT( slotAddFilterEntry( ) ) ); gl->addWidget( button, i+1, 1 ); button->show( ); button->setEnabled( !readOnly ); TQToolTip::add( button, i18n( "Add new filter" ) ); button = new TQPushButton( m_pFiltersWidget ); button->setPixmap( removeButtonPixmap ); m_filterRemoveButtons.append( button ); connect( button, TQ_SIGNAL( clicked( ) ), TQ_SLOT( slotRemoveFilterEntry( ) ) ); gl->addWidget( button, i+1, 2 ); button->show( ); button->setEnabled( !readOnly ); TQToolTip::add( button, i18n( "Remove filter" ) ); } // ...next the transmit entries m_transmitEntries.setAutoDelete( true ); m_transmitAddButtons.setAutoDelete( true ); m_transmitRemoveButtons.setAutoDelete( true ); m_transmitEntries.clear( ); m_transmitAddButtons.clear( ); m_transmitRemoveButtons.clear( ); m_transmitEntries.setAutoDelete( false ); m_transmitAddButtons.setAutoDelete( false ); m_transmitRemoveButtons.setAutoDelete( false ); // recreate the entry edits if( m_pTransmitsWidget->layout( ) ) delete m_pTransmitsWidget->layout( ); gl = new TQGridLayout( m_pTransmitsWidget, ntransmits + 1, 3, 0, KDialog::spacingHint( ) ); button = new TQPushButton( m_pTransmitsWidget ); button->setPixmap( addButtonPixmap ); m_transmitAddButtons.append( button ); connect( button, TQ_SIGNAL( clicked( ) ), TQ_SLOT( slotAddTransmitEntry( ) ) ); gl->addWidget( button, 0, 1 ); button->show( ); button->setEnabled( !readOnly ); TQToolTip::add( button, i18n( "Add new transmit" ) ); for( i = 0; i < ntransmits; i ++ ) { edit = new PMPaletteValueEdit( m_pTransmitsWidget ); m_transmitEntries.append( edit ); connect( edit, TQ_SIGNAL( dataChanged( ) ), TQ_SIGNAL( dataChanged( ) ) ); gl->addWidget( edit, i+1, 0 ); edit->setIndex( transmits[ i ].index( ) ); edit->setValue( transmits[ i ].value( ) ); edit->show( ); edit->setReadOnly( readOnly ); button = new TQPushButton( m_pTransmitsWidget ); button->setPixmap( addButtonPixmap ); m_transmitAddButtons.append( button ); connect( button, TQ_SIGNAL( clicked( ) ), TQ_SLOT( slotAddTransmitEntry( ) ) ); gl->addWidget( button, i+1, 1 ); button->show( ); button->setEnabled( !readOnly ); TQToolTip::add( button, i18n( "Add new transmit" ) ); button = new TQPushButton( m_pTransmitsWidget ); button->setPixmap( removeButtonPixmap ); m_transmitRemoveButtons.append( button ); connect( button, TQ_SIGNAL( clicked( ) ), TQ_SLOT( slotRemoveTransmitEntry( ) ) ); gl->addWidget( button, i+1, 2 ); button->show( ); button->setEnabled( !readOnly ); TQToolTip::add( button, i18n( "Remove transmit" ) ); } } void PMImageMapEdit::saveContents( ) { if( m_pDisplayedObject ) { Base::saveContents( ); switch( m_pImageFileTypeEdit->currentItem( ) ) { case 0: m_pDisplayedObject->setBitmapType( PMImageMap::BitmapGif ); break; case 1: m_pDisplayedObject->setBitmapType( PMImageMap::BitmapTga ); break; case 2: m_pDisplayedObject->setBitmapType( PMImageMap::BitmapIff ); break; case 3: m_pDisplayedObject->setBitmapType( PMImageMap::BitmapPpm ); break; case 4: m_pDisplayedObject->setBitmapType( PMImageMap::BitmapPgm ); break; case 5: m_pDisplayedObject->setBitmapType( PMImageMap::BitmapPng ); break; case 6: m_pDisplayedObject->setBitmapType( PMImageMap::BitmapJpeg ); break; case 7: m_pDisplayedObject->setBitmapType( PMImageMap::BitmapTiff ); break; case 8: m_pDisplayedObject->setBitmapType( PMImageMap::BitmapSys ); break; } switch( m_pInterpolateTypeEdit->currentItem( ) ) { case 0: m_pDisplayedObject->setInterpolateType( PMImageMap::InterpolateNone ); break; case 1: m_pDisplayedObject->setInterpolateType( PMImageMap::InterpolateBilinear ); break; case 2: m_pDisplayedObject->setInterpolateType( PMImageMap::InterpolateNormalized ); break; } switch( m_pMapTypeEdit->currentItem( ) ) { case 0: m_pDisplayedObject->setMapType( PMImageMap::MapPlanar ); break; case 1: m_pDisplayedObject->setMapType( PMImageMap::MapSpherical ); break; case 2: m_pDisplayedObject->setMapType( PMImageMap::MapCylindrical ); break; case 3: m_pDisplayedObject->setMapType( PMImageMap::MapToroidal ); break; } m_pDisplayedObject->setFilters( filters( ) ); m_pDisplayedObject->setTransmits( transmits( ) ); m_pDisplayedObject->setBitmapFileName( m_pImageFileNameEdit->text( ) ); m_pDisplayedObject->enableFilterAll( m_pEnableFilterAllEdit->isChecked( ) ); m_pDisplayedObject->setFilterAll( m_pFilterAllEdit->value( ) ); m_pDisplayedObject->enableTransmitAll( m_pEnableTransmitAllEdit->isChecked( ) ); m_pDisplayedObject->setTransmitAll( m_pTransmitAllEdit->value( ) ); m_pDisplayedObject->enableOnce( m_pOnceEdit->isChecked( ) ); } } bool PMImageMapEdit::isDataValid( ) { if( !m_pFilterAllEdit->isDataValid( ) ) return false; if( !m_pTransmitAllEdit->isDataValid( ) ) return false; TQPtrListIterator<PMPaletteValueEdit> it_filters( m_filterEntries ); for( ; it_filters.current( ); ++it_filters ) if( !( it_filters.current( )->isDataValid( ) ) ) return false; TQPtrListIterator<PMPaletteValueEdit> it_transmits( m_transmitEntries ); for( ; it_transmits.current( ); ++it_transmits ) if( !( it_transmits.current( )->isDataValid( ) ) ) return false; return Base::isDataValid( ); } void PMImageMapEdit::slotInterpolateTypeChanged( const int /*a*/ ) { emit dataChanged( ); } void PMImageMapEdit::slotImageFileTypeChanged( const int /*a*/ ) { emit dataChanged( ); } void PMImageMapEdit::slotMapTypeChanged( const int /*a*/ ) { emit dataChanged( ); } void PMImageMapEdit::slotImageFileNameChanged( const TQString& /*a*/ ) { emit dataChanged( ); } void PMImageMapEdit::slotImageFileBrowseClicked( ) { TQString str = KFileDialog::getOpenFileName( TQString(), TQString() ); if( !str.isEmpty() ) { m_pImageFileNameEdit->setText( str ); emit dataChanged( ); } } void PMImageMapEdit::slotFilterAllClicked( ) { if( m_pEnableFilterAllEdit->isChecked( ) ) m_pFilterAllEdit->setEnabled( true ); else m_pFilterAllEdit->setEnabled( false ); emit sizeChanged( ); emit dataChanged( ); } void PMImageMapEdit::slotTransmitAllClicked( ) { if( m_pEnableTransmitAllEdit->isChecked( ) ) m_pTransmitAllEdit->setEnabled( true ); else m_pTransmitAllEdit->setEnabled( false ); emit sizeChanged( ); emit dataChanged( ); } TQValueList<PMPaletteValue> PMImageMapEdit::filters( ) { TQValueList<PMPaletteValue> entries; TQPtrListIterator<PMPaletteValueEdit> it( m_filterEntries ); for( ; it.current( ); ++it ) entries.append( PMPaletteValue( it.current( )->index( ), it.current( )->value( ) ) ); return entries; } TQValueList<PMPaletteValue> PMImageMapEdit::transmits( ) { TQValueList<PMPaletteValue> entries; TQPtrListIterator<PMPaletteValueEdit> it( m_transmitEntries ); for( ; it.current( ); ++it ) entries.append( PMPaletteValue( it.current( )->index( ), it.current( )->value( ) ) ); return entries; } void PMImageMapEdit::slotAddFilterEntry( ) { TQValueList<PMPaletteValue> entriesFilters; TQValueListIterator<PMPaletteValue> it; PMPaletteValue newEntry; TQPushButton* button = ( TQPushButton* ) sender( ); if( button ) { int index = m_filterAddButtons.findRef( button ); if( index >= 0 ) { entriesFilters = filters( ); if( index == 0 ) entriesFilters.prepend( newEntry ); else { it = entriesFilters.at( index ); entriesFilters.insert( it, newEntry ); } displayPaletteEntries( entriesFilters, transmits( ) ); emit sizeChanged( ); emit dataChanged( ); } } } void PMImageMapEdit::slotRemoveFilterEntry( ) { TQValueList<PMPaletteValue> entriesFilters; TQValueListIterator<PMPaletteValue> it; TQPushButton* button = ( TQPushButton* ) sender( ); if( button ) { int index = m_filterRemoveButtons.findRef( button ); if( index >= 0 ) { entriesFilters = filters( ); it = entriesFilters.at( index ); entriesFilters.remove( it ); displayPaletteEntries( entriesFilters, transmits( ) ); emit sizeChanged( ); emit dataChanged( ); } } } void PMImageMapEdit::slotAddTransmitEntry( ) { TQValueList<PMPaletteValue> entriesTransmits; TQValueListIterator<PMPaletteValue> it; PMPaletteValue newEntry; TQPushButton* button = ( TQPushButton* ) sender( ); if( button ) { int index = m_transmitAddButtons.findRef( button ); if( index >= 0 ) { entriesTransmits = transmits( ); if( index == 0 ) entriesTransmits.prepend( newEntry ); else { it = entriesTransmits.at( index ); entriesTransmits.insert( it, newEntry ); } displayPaletteEntries( filters( ), entriesTransmits ); emit sizeChanged( ); emit dataChanged( ); } } } void PMImageMapEdit::slotRemoveTransmitEntry( ) { TQValueList<PMPaletteValue> entriesTransmits; TQValueListIterator<PMPaletteValue> it; TQPushButton* button = ( TQPushButton* ) sender( ); if( button ) { int index = m_transmitRemoveButtons.findRef( button ); if( index >= 0 ) { entriesTransmits = transmits( ); it = entriesTransmits.at( index ); entriesTransmits.remove( it ); displayPaletteEntries( filters( ), entriesTransmits ); emit sizeChanged( ); emit dataChanged( ); } } } #include "pmimagemapedit.moc"