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tdegraphics/kpovmodeler/pmobjectselect.cpp

362 lines
9.1 KiB

/*
**************************************************************************
description
--------------------
copyright : (C) 2000-2002 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 "pmobjectselect.h"
#include "pmfactory.h"
#include <klocale.h>
#include <kiconloader.h>
PMListBoxObject::PMListBoxObject( TQListBox* listbox, PMObject* obj,
TQListBoxItem* after )
: TQListBoxPixmap( listbox,
SmallIcon( obj->pixmap( ), PMFactory::instance( ) ),
checkName( obj->name( ) ), after )
{
m_pObject = obj;
}
PMListBoxObject::PMListBoxObject( TQListBox* listbox, PMObject* obj )
: TQListBoxPixmap( listbox,
SmallIcon( obj->pixmap( ), PMFactory::instance( ) ),
checkName( obj->name( ) ) )
{
m_pObject = obj;
}
PMListBoxObject::PMListBoxObject( PMObject* obj )
: TQListBoxPixmap( SmallIcon( obj->pixmap( ), PMFactory::instance( ) ),
checkName( obj->name( ) ) )
{
m_pObject = obj;
}
PMListBoxObject::PMListBoxObject( TQListBox* listbox, PMObject* obj,
const TQString& text, TQListBoxItem* after )
: TQListBoxPixmap( listbox,
SmallIcon( obj->pixmap( ), PMFactory::instance( ) ),
text, after )
{
m_pObject = obj;
}
PMListBoxObject::PMListBoxObject( TQListBox* listbox, PMObject* obj,
const TQString& text )
: TQListBoxPixmap( listbox,
SmallIcon( obj->pixmap( ), PMFactory::instance( ) ),
text )
{
m_pObject = obj;
}
PMListBoxObject::PMListBoxObject( PMObject* obj, const TQString& text )
: TQListBoxPixmap( SmallIcon( obj->pixmap( ), PMFactory::instance( ) ),
text )
{
m_pObject = obj;
}
TQString PMListBoxObject::checkName( const TQString& text )
{
if( text.isEmpty( ) )
return i18n( "(unnamed)" );
return text;
}
PMListBoxObject::~PMListBoxObject( )
{
}
TQSize PMObjectSelect::s_size = TQSize( 200, 300 );
PMObjectSelect::PMObjectSelect( TQWidget* parent, const char* name, bool modal )
: KDialogBase( parent, name, modal, i18n( "Choose Object" ), Ok | Cancel )
{
m_pSelectedObject = 0;
m_pListBox = new TQListBox( this );
setMainWidget( m_pListBox );
setInitialSize( s_size );
connect( m_pListBox, TQT_SIGNAL( highlighted( TQListBoxItem* ) ),
TQT_SLOT( slotHighlighted( TQListBoxItem* ) ) );
connect( m_pListBox, TQT_SIGNAL( selected( TQListBoxItem* ) ),
TQT_SLOT( slotSelected( TQListBoxItem* ) ) );
enableButtonOK( false );
}
PMObjectSelect::~PMObjectSelect( )
{
s_size = size( );
}
void PMObjectSelect::addObject( PMObject* obj )
{
m_pListBox->insertItem( new PMListBoxObject( obj ) );
}
int PMObjectSelect::selectObject( PMObject* link, const TQString& t,
PMObject* & obj, TQWidget* parent )
{
PMObject* last = link;
PMObject* scene;
bool stop = false;
bool found = false;
do
{
scene = last->parent( );
if( scene )
{
if( scene->type( ) == "Scene" )
{
last = last->prevSibling( );
stop = true;
found = true;
}
else
last = last->parent( );
}
else
stop = true;
}
while( !stop );
if( found )
{
PMObjectSelect s( parent );
PMObject* o = scene->firstChild( );
bool l = false;
while( o && !l && last )
{
if( o->type( ) == t )
s.m_pListBox->insertItem( new PMListBoxObject( o ) );
if( o == last )
l = true;
else
o = o->nextSibling( );
}
int result = s.exec( );
if( result == Accepted )
obj = s.selectedObject( );
return result;
}
else
kdError( PMArea ) << "PMObjectSelect: Link does not seem to be correctly inserted in the scene.\n";
return Rejected;
}
int PMObjectSelect::selectObject( PMObject* link,
const TQStringList& t,
PMObject* & obj, TQWidget* parent )
{
PMObject* last = link;
PMObject* scene;
bool stop = false;
bool found = false;
do
{
scene = last->parent( );
if( scene )
{
if( scene->type( ) == "Scene" )
{
last = last->prevSibling( );
stop = true;
found = true;
}
else
last = last->parent( );
}
else
stop = true;
}
while( !stop );
if( found )
{
PMObjectSelect s( parent );
PMObject* o = scene->firstChild( );
bool l = false;
while( o && !l && last )
{
if( t.findIndex( o->type( ) ) >= 0 )
s.m_pListBox->insertItem( new PMListBoxObject( o ) );
if( o == last )
l = true;
else
o = o->nextSibling( );
}
int result = s.exec( );
if( result == Accepted )
obj = s.selectedObject( );
return result;
}
else
kdError( PMArea ) << "PMObjectSelect: Link does not seem to be correctly inserted in the scene.\n";
return Rejected;
}
int PMObjectSelect::selectDeclare( PMObject* link, const TQString& declareType,
PMObject* & obj, TQWidget* parent )
{
PMObject* last = link;
PMObject* scene;
bool stop = false;
bool found = false;
do
{
scene = last->parent( );
if( scene )
{
if( scene->type( ) == "Scene" )
{
last = last->prevSibling( );
stop = true;
found = true;
}
else
last = last->parent( );
}
else
stop = true;
}
while( !stop );
if( found )
{
PMObjectSelect s( parent );
PMObject* o = scene->firstChild( );
PMDeclare* decl;
bool l = false;
while( o && !l && last )
{
if( o->type( ) == "Declare" )
{
decl = ( PMDeclare* ) o;
if( decl->declareType( ) == declareType )
s.m_pListBox->insertItem( new PMListBoxObject( o ) );
}
if( o == last )
l = true;
else
o = o->nextSibling( );
}
int result = s.exec( );
if( result == Accepted )
obj = s.selectedObject( );
return result;
}
else
kdError( PMArea ) << "PMObjectSelect: Link does not seem to be correctly inserted in the scene.\n";
return Rejected;
}
int PMObjectSelect::selectDeclare( PMObject* link, const TQStringList& declareTypes,
PMObject* & obj, TQWidget* parent )
{
PMObject* last = link;
PMObject* scene;
bool stop = false;
bool found = false;
do
{
scene = last->parent( );
if( scene )
{
if( scene->type( ) == "Scene" )
{
last = last->prevSibling( );
stop = true;
found = true;
}
else
last = last->parent( );
}
else
stop = true;
}
while( !stop );
if( found )
{
PMObjectSelect s( parent );
PMObject* o = scene->firstChild( );
PMDeclare* decl;
bool l = false;
while( o && !l && last )
{
if( o->type( ) == "Declare" )
{
decl = ( PMDeclare* ) o;
if( declareTypes.findIndex( decl->declareType( ) ) >= 0 )
s.m_pListBox->insertItem( new PMListBoxObject( o ) );
}
if( o == last )
l = true;
else
o = o->nextSibling( );
}
int result = s.exec( );
if( result == Accepted )
obj = s.selectedObject( );
return result;
}
else
kdError( PMArea ) << "PMObjectSelect: Link does not seem to be correctly inserted in the scene.\n";
return Rejected;
}
void PMObjectSelect::slotHighlighted( TQListBoxItem* lbi )
{
m_pSelectedObject = ( ( PMListBoxObject* ) lbi )->object( );
enableButtonOK( true );
}
void PMObjectSelect::slotSelected( TQListBoxItem* lbi )
{
m_pSelectedObject = ( ( PMListBoxObject* ) lbi )->object( );
enableButtonOK( true );
accept( );
}
#include "pmobjectselect.moc"