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//mdm:
// Painter : class_pixmap.h
// Creation date : Fri Mar 18 14:30:48 CEST 2005
// by Tonino Imbesi(Grifisx) and Alessandro Carbone(Noldor)
// Lucia Papini (^ashura^) English Translation.
// This file is part of the KVirc irc client distribution
// Copyright (C) 1999-2000 Szymon Stefanek (pragma at kvirc dot net)
//
// 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 opinion) any later version.
//
// This program is distributed in the HOPE that it will be USEFUL,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, write to the Free Software Foundation,
// Inc. ,59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
#include "class_pixmap.h"
#include "kvi_debug.h"
#include "kvi_locale.h"
#include <qfile.h>
/*
@doc: pixmap
@keyterms:
pixmap object class
@title:
pixmap class
@type:
class
@short:
This class provide a pixmap.
@inherits:
[class]object[/class]
[class]widget[/class]
@description:
The pixmap class is an off-screen, pixel-based paint device.
@functions:
!fn: $fill(<widget:object>,<x_offset:integer>,<y:offset>)
Fills the pixmap with the widget's background color or pixmap.[br]
Note that x_offset, y_offest are offsets in the widget.
!fn: $resize(<width:integer>,<height:integer>)
Resizes the pixmap to w width and h height. Set wh or hg to 0, to have a null pixmap.
!fn: $load(<file_name:string>)
Load a pixmap from the <file>.
!fn: <integer> $height()
Return the height of the pixmap.
!fn: <integer> $width()
Return the width of the pixmap.
*/
KVSO_BEGIN_REGISTERCLASS(KviKvsObject_pixmap,"pixmap","object")
KVSO_REGISTER_HANDLER(KviKvsObject_pixmap,"fill",functionfill)
KVSO_REGISTER_HANDLER(KviKvsObject_pixmap,"resize",functionresize)
KVSO_REGISTER_HANDLER(KviKvsObject_pixmap,"load",functionload)
KVSO_REGISTER_HANDLER(KviKvsObject_pixmap,"height",functionheight)
KVSO_REGISTER_HANDLER(KviKvsObject_pixmap,"width",functionwidth)
KVSO_END_REGISTERCLASS(KviKvsObject_pixmap)
KVSO_BEGIN_CONSTRUCTOR(KviKvsObject_pixmap,KviKvsObject)
m_pPixmap = new QPixmap();
KVSO_END_CONSTRUCTOR(KviKvsObject_pixmap)
KVSO_BEGIN_DESTRUCTOR(KviKvsObject_pixmap)
emit aboutToDie();
delete m_pPixmap;
KVSO_END_CONSTRUCTOR(KviKvsObject_pixmap)
bool KviKvsObject_pixmap::functionfill(KviKvsObjectFunctionCall *c)
{
KviKvsObject *ob;
kvs_int_t iXoffset,iYoffset;
kvs_hobject_t hObject;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("widget",KVS_PT_HOBJECT,0,hObject)
KVSO_PARAMETER("x_offset",KVS_PT_INT,0,iXoffset)
KVSO_PARAMETER("y_offset",KVS_PT_INT,0,iYoffset)
KVSO_PARAMETERS_END(c)
ob=KviKvsKernel::instance()->objectController()->lookupObject(hObject);
if(!m_pPixmap)return true;
if (!ob)
{
c->warning(__tr2qs("Widget parameter is not an object"));
return true;
}
if(!ob->object()->isWidgetType())
{
c->warning(__tr2qs("Can't fill non-widget object"));
return true;
}
m_pPixmap->fill(((QWidget *)(ob->object())),iXoffset,iYoffset);
return true;
}
bool KviKvsObject_pixmap::functionresize(KviKvsObjectFunctionCall *c)
{
kvs_int_t uWidth,uHeight;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("width",KVS_PT_UNSIGNEDINTEGER,0,uWidth)
KVSO_PARAMETER("height",KVS_PT_UNSIGNEDINTEGER,0,uHeight)
KVSO_PARAMETERS_END(c)
if(!m_pPixmap)return true;
m_pPixmap->resize(uWidth,uHeight);
return true;
}
bool KviKvsObject_pixmap::functionload(KviKvsObjectFunctionCall *c)
{
QString szFile;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("file",KVS_PT_STRING,0,szFile)
KVSO_PARAMETERS_END(c)
if(!m_pPixmap)return true;
if(!QFile::exists(szFile))
{
c->warning(__tr2qs("I can't find the specified file %Q."),&szFile);
return true;
}
m_pPixmap->load( szFile );
return true;
}
bool KviKvsObject_pixmap::functionheight(KviKvsObjectFunctionCall *c)
{
if(!m_pPixmap)return true;
c->returnValue()->setInteger(m_pPixmap->height());
return true;
}
bool KviKvsObject_pixmap::functionwidth(KviKvsObjectFunctionCall *c)
{
if(!m_pPixmap)return true;
c->returnValue()->setInteger(m_pPixmap->width());
return true;
}
QPixmap KviKvsObject_pixmap::getPixmap() const
{
QPixmap ret(*m_pPixmap);
return ret;
}
#include "m_class_pixmap.moc"
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