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tdegraphics/kpovmodeler/pmimagemapedit.cpp

626 lines
21 KiB

/*
**************************************************************************
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( "fileopen" ) );
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, TQT_SIGNAL( activated( int ) ), TQT_SLOT( slotImageFileTypeChanged( int ) ) );
connect( m_pMapTypeEdit, TQT_SIGNAL( activated( int ) ), TQT_SLOT( slotMapTypeChanged( int ) ) );
connect( m_pInterpolateTypeEdit, TQT_SIGNAL( activated( int ) ), TQT_SLOT( slotInterpolateTypeChanged( int ) ) );
connect( m_pImageFileNameBrowse, TQT_SIGNAL( clicked( ) ), TQT_SLOT( slotImageFileBrowseClicked( ) ) );
connect( m_pImageFileNameEdit, TQT_SIGNAL( textChanged( const TQString& ) ), TQT_SLOT( slotImageFileNameChanged( const TQString& ) ) );
connect( m_pEnableFilterAllEdit, TQT_SIGNAL( clicked( ) ), TQT_SLOT( slotFilterAllClicked( ) ) );
connect( m_pEnableTransmitAllEdit, TQT_SIGNAL( clicked( ) ), TQT_SLOT( slotTransmitAllClicked( ) ) );
connect( m_pFilterAllEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SIGNAL( dataChanged( ) ) );
connect( m_pTransmitAllEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SIGNAL( dataChanged( ) ) );
connect( m_pOnceEdit, TQT_SIGNAL( clicked( ) ), TQT_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, TQT_SIGNAL( clicked( ) ), TQT_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, TQT_SIGNAL( dataChanged( ) ), TQT_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, TQT_SIGNAL( clicked( ) ), TQT_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, TQT_SIGNAL( clicked( ) ), TQT_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, TQT_SIGNAL( clicked( ) ), TQT_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, TQT_SIGNAL( dataChanged( ) ), TQT_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, TQT_SIGNAL( clicked( ) ), TQT_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, TQT_SIGNAL( clicked( ) ), TQT_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"