diff options
Diffstat (limited to 'kpovmodeler/pmimagemapedit.cpp')
| -rw-r--r-- | kpovmodeler/pmimagemapedit.cpp | 625 |
1 files changed, 625 insertions, 0 deletions
diff --git a/kpovmodeler/pmimagemapedit.cpp b/kpovmodeler/pmimagemapedit.cpp new file mode 100644 index 00000000..c43443df --- /dev/null +++ b/kpovmodeler/pmimagemapedit.cpp @@ -0,0 +1,625 @@ +/* +************************************************************************** + 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 <qwidget.h> +#include <qlayout.h> +#include <qcombobox.h> +#include <qlabel.h> +#include <qlineedit.h> +#include <qcheckbox.h> +#include <qpushbutton.h> +#include <qtooltip.h> +#include <ktabctl.h> +#include <klocale.h> +#include <kmessagebox.h> +#include <kdialog.h> +#include <kfiledialog.h> +#include <kiconloader.h> + +PMImageMapEdit::PMImageMapEdit( QWidget* parent, const char* name ) + : Base( parent, name ) +{ + m_pDisplayedObject = 0; +} + +void PMImageMapEdit::createTopWidgets( ) +{ + QLabel* lbl; + QHBoxLayout* hl; + + Base::createTopWidgets( ); + + hl = new QHBoxLayout( topLayout( ) ); + lbl = new QLabel( i18n( "File type:" ), this ); + m_pImageFileTypeEdit = new QComboBox( 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 QHBoxLayout( topLayout( ) ); + lbl = new QLabel( i18n( "File name:" ), this ); + m_pImageFileNameEdit = new QLineEdit( this ); + m_pImageFileNameBrowse = new QPushButton( this ); + m_pImageFileNameBrowse->setPixmap( SmallIcon( "fileopen" ) ); + hl->addWidget( lbl ); + hl->addWidget( m_pImageFileNameEdit ); + hl->addWidget( m_pImageFileNameBrowse ); + + hl = new QHBoxLayout( topLayout( ) ); + m_pEnableFilterAllEdit = new QCheckBox( i18n( "Filter all" ), this ); + m_pFilterAllEdit = new PMFloatEdit( this ); + hl->addWidget( m_pEnableFilterAllEdit ); + hl->addWidget( m_pFilterAllEdit ); + hl->addStretch( 1 ); + + hl = new QHBoxLayout( topLayout( ) ); + m_pEnableTransmitAllEdit = new QCheckBox( i18n( "Transmit all" ), this ); + m_pTransmitAllEdit = new PMFloatEdit( this ); + hl->addWidget( m_pEnableTransmitAllEdit ); + hl->addWidget( m_pTransmitAllEdit ); + hl->addStretch( 1 ); + + m_pOnceEdit = new QCheckBox( i18n( "Once" ), this ); + topLayout( )->addWidget( m_pOnceEdit ); + + hl = new QHBoxLayout( topLayout( ) ); + lbl = new QLabel( i18n( "Interpolate:" ), this ); + m_pInterpolateTypeEdit = new QComboBox( 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 QHBoxLayout( topLayout( ) ); + lbl = new QLabel( i18n( "Map type:" ), this ); + m_pMapTypeEdit = new QComboBox( 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, SIGNAL( activated( int ) ), SLOT( slotImageFileTypeChanged( int ) ) ); + connect( m_pMapTypeEdit, SIGNAL( activated( int ) ), SLOT( slotMapTypeChanged( int ) ) ); + connect( m_pInterpolateTypeEdit, SIGNAL( activated( int ) ), SLOT( slotInterpolateTypeChanged( int ) ) ); + connect( m_pImageFileNameBrowse, SIGNAL( clicked( ) ), SLOT( slotImageFileBrowseClicked( ) ) ); + connect( m_pImageFileNameEdit, SIGNAL( textChanged( const QString& ) ), SLOT( slotImageFileNameChanged( const QString& ) ) ); + connect( m_pEnableFilterAllEdit, SIGNAL( clicked( ) ), SLOT( slotFilterAllClicked( ) ) ); + connect( m_pEnableTransmitAllEdit, SIGNAL( clicked( ) ), SLOT( slotTransmitAllClicked( ) ) ); + connect( m_pFilterAllEdit, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) ); + connect( m_pTransmitAllEdit, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) ); + connect( m_pOnceEdit, SIGNAL( clicked( ) ), SIGNAL( dataChanged( ) ) ); +} + +void PMImageMapEdit::createBottomWidgets( ) +{ + topLayout( )->addWidget( new QLabel( i18n( "Indexed filters" ), this ) ); + m_pFiltersWidget = new QWidget( this ); + topLayout( )->addWidget( m_pFiltersWidget ); + topLayout( )->addWidget( new QLabel( i18n( "Indexed transmits" ), this ) ); + m_pTransmitsWidget = new QWidget( 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 QValueList<PMPaletteValue>& filters, + const QValueList<PMPaletteValue>& transmits ) +{ + bool readOnly = m_pDisplayedObject->isReadOnly( ); + + int nfilters = ( int ) filters.count( ); + int ntransmits = ( int ) transmits.count( ); + + int i; + PMPaletteValueEdit* edit; + QPushButton* button; + QGridLayout* gl; + QPixmap addButtonPixmap = SmallIcon( "pmaddpoint" ); + QPixmap 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 QGridLayout( m_pFiltersWidget, nfilters + 1, 3, 0, KDialog::spacingHint( ) ); + + button = new QPushButton( m_pFiltersWidget ); + button->setPixmap( addButtonPixmap ); + m_filterAddButtons.append( button ); + connect( button, SIGNAL( clicked( ) ), SLOT( slotAddFilterEntry( ) ) ); + gl->addWidget( button, 0, 1 ); + button->show( ); + button->setEnabled( !readOnly ); + QToolTip::add( button, i18n( "Add new filter" ) ); + + for( i = 0; i < nfilters; i ++ ) + { + edit = new PMPaletteValueEdit( m_pFiltersWidget ); + m_filterEntries.append( edit ); + connect( edit, SIGNAL( dataChanged( ) ), 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 QPushButton( m_pFiltersWidget ); + button->setPixmap( addButtonPixmap ); + m_filterAddButtons.append( button ); + connect( button, SIGNAL( clicked( ) ), SLOT( slotAddFilterEntry( ) ) ); + gl->addWidget( button, i+1, 1 ); + button->show( ); + button->setEnabled( !readOnly ); + QToolTip::add( button, i18n( "Add new filter" ) ); + + button = new QPushButton( m_pFiltersWidget ); + button->setPixmap( removeButtonPixmap ); + m_filterRemoveButtons.append( button ); + connect( button, SIGNAL( clicked( ) ), SLOT( slotRemoveFilterEntry( ) ) ); + gl->addWidget( button, i+1, 2 ); + button->show( ); + button->setEnabled( !readOnly ); + QToolTip::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 QGridLayout( m_pTransmitsWidget, ntransmits + 1, 3, 0, KDialog::spacingHint( ) ); + + button = new QPushButton( m_pTransmitsWidget ); + button->setPixmap( addButtonPixmap ); + m_transmitAddButtons.append( button ); + connect( button, SIGNAL( clicked( ) ), SLOT( slotAddTransmitEntry( ) ) ); + gl->addWidget( button, 0, 1 ); + button->show( ); + button->setEnabled( !readOnly ); + QToolTip::add( button, i18n( "Add new transmit" ) ); + + for( i = 0; i < ntransmits; i ++ ) + { + edit = new PMPaletteValueEdit( m_pTransmitsWidget ); + m_transmitEntries.append( edit ); + connect( edit, SIGNAL( dataChanged( ) ), 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 QPushButton( m_pTransmitsWidget ); + button->setPixmap( addButtonPixmap ); + m_transmitAddButtons.append( button ); + connect( button, SIGNAL( clicked( ) ), SLOT( slotAddTransmitEntry( ) ) ); + gl->addWidget( button, i+1, 1 ); + button->show( ); + button->setEnabled( !readOnly ); + QToolTip::add( button, i18n( "Add new transmit" ) ); + + button = new QPushButton( m_pTransmitsWidget ); + button->setPixmap( removeButtonPixmap ); + m_transmitRemoveButtons.append( button ); + connect( button, SIGNAL( clicked( ) ), SLOT( slotRemoveTransmitEntry( ) ) ); + gl->addWidget( button, i+1, 2 ); + button->show( ); + button->setEnabled( !readOnly ); + QToolTip::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; + + QPtrListIterator<PMPaletteValueEdit> it_filters( m_filterEntries ); + for( ; it_filters.current( ); ++it_filters ) + if( !( it_filters.current( )->isDataValid( ) ) ) + return false; + + QPtrListIterator<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 QString& /*a*/ ) +{ + emit dataChanged( ); +} + +void PMImageMapEdit::slotImageFileBrowseClicked( ) +{ + QString str = KFileDialog::getOpenFileName( QString::null, QString::null ); + + 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( ); +} + +QValueList<PMPaletteValue> PMImageMapEdit::filters( ) +{ + QValueList<PMPaletteValue> entries; + QPtrListIterator<PMPaletteValueEdit> it( m_filterEntries ); + + for( ; it.current( ); ++it ) + entries.append( PMPaletteValue( it.current( )->index( ), it.current( )->value( ) ) ); + + return entries; +} + +QValueList<PMPaletteValue> PMImageMapEdit::transmits( ) +{ + QValueList<PMPaletteValue> entries; + QPtrListIterator<PMPaletteValueEdit> it( m_transmitEntries ); + + for( ; it.current( ); ++it ) + entries.append( PMPaletteValue( it.current( )->index( ), it.current( )->value( ) ) ); + + return entries; +} + +void PMImageMapEdit::slotAddFilterEntry( ) +{ + QValueList<PMPaletteValue> entriesFilters; + QValueListIterator<PMPaletteValue> it; + PMPaletteValue newEntry; + QPushButton* button = ( QPushButton* ) 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( ) +{ + QValueList<PMPaletteValue> entriesFilters; + QValueListIterator<PMPaletteValue> it; + QPushButton* button = ( QPushButton* ) 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( ) +{ + QValueList<PMPaletteValue> entriesTransmits; + QValueListIterator<PMPaletteValue> it; + PMPaletteValue newEntry; + QPushButton* button = ( QPushButton* ) 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( ) +{ + QValueList<PMPaletteValue> entriesTransmits; + QValueListIterator<PMPaletteValue> it; + QPushButton* button = ( QPushButton* ) 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" |