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/**
* $Id$
*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* 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.
*
* 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.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
#include <stdlib.h>
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "BLI_blenlib.h"
#include "DNA_screen_types.h"
#include "DNA_space_types.h"
#include "BIF_gl.h"
#include "BIF_mywindow.h"
#include "BIF_screen.h"
#include "BIF_space.h"
#include "BIF_spacetypes.h"
/***/
struct _SpaceType {
char name[32];
SpacePrefetchDrawFP winprefetchdraw;
SpaceDrawFP windraw;
SpaceChangeFP winchange;
SpaceHandleFP winhandle;
};
/* local prototypes ----------------------- */
void scrarea_do_windraw(ScrArea *area);
void scrarea_do_winchange(ScrArea *area);
void scrarea_do_winhandle(ScrArea *area, BWinEvent *evt);
SpaceType *spacetype_new(char *name)
{
SpaceType *st= calloc(1, sizeof(*st));
BLI_strncpy(st->name, name, sizeof(st->name));
return st;
}
void spacetype_set_winfuncs(SpaceType *st, SpacePrefetchDrawFP prefetchdraw, SpaceDrawFP draw, SpaceChangeFP change, SpaceHandleFP handle)
{
st->winprefetchdraw = prefetchdraw;
st->windraw= draw;
st->winchange= change;
st->winhandle= handle;
}
/* gets SpaceType struct, but also has patch to initialize unknown spacetypes */
static SpaceType *spacetype_from_area(ScrArea *area)
{
switch (area->spacetype) {
case SPACE_ACTION: return spaceaction_get_type();
case SPACE_BUTS: return spacebuts_get_type();
case SPACE_FILE: return spacefile_get_type();
case SPACE_IMAGE: return spaceimage_get_type();
case SPACE_IMASEL: return spaceimasel_get_type();
case SPACE_INFO: return spaceinfo_get_type();
case SPACE_IPO: return spaceipo_get_type();
case SPACE_NLA: return spacenla_get_type();
case SPACE_OOPS: return spaceoops_get_type();
case SPACE_SEQ: return spaceseq_get_type();
case SPACE_SOUND: return spacesound_get_type();
case SPACE_TEXT: return spacetext_get_type();
case SPACE_SCRIPT: return spacescript_get_type();
case SPACE_VIEW3D: return spaceview3d_get_type();
case SPACE_TIME: return spacetime_get_type();
case SPACE_NODE: return spacenode_get_type();
default:
newspace(area, SPACE_VIEW3D);
return spaceview3d_get_type();
return NULL;
}
}
void scrarea_do_winprefetchdraw(ScrArea *area)
{
SpaceType *st= spacetype_from_area(area);
areawinset(area->win);
if(area->win && st->winprefetchdraw) {
st->winprefetchdraw(area, area->spacedata.first);
}
}
void scrarea_do_windraw(ScrArea *area)
{
SpaceType *st= spacetype_from_area(area);
areawinset(area->win);
if(area->win && st->windraw) {
st->windraw(area, area->spacedata.first);
}
else {
glClearColor(0.4375, 0.4375, 0.4375, 0.0);
glClear(GL_COLOR_BUFFER_BIT);
}
area->win_swap= WIN_BACK_OK;
}
void scrarea_do_winchange(ScrArea *area)
{
SpaceType *st= spacetype_from_area(area);
areawinset(area->win);
if (st->winchange) {
st->winchange(area, area->spacedata.first);
} else {
if (!BLI_rcti_is_empty(&area->winrct)) {
bwin_ortho2(area->win, -0.375, area->winrct.xmax-area->winrct.xmin-0.375, -0.375, area->winrct.ymax-area->winrct.ymin-0.375);
glLoadIdentity();
}
}
}
void scrarea_do_winhandle(ScrArea *area, BWinEvent *evt)
{
SpaceType *st= spacetype_from_area(area);
areawinset(area->win);
if (st->winhandle) {
st->winhandle(area, area->spacedata.first, evt);
}
}
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