/**
 * $Id$
 *
 * ***** 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2008 Blender Foundation.
 * All rights reserved.
 *
 * 
 * Contributor(s): Blender Foundation
 *
 * ***** END GPL LICENSE BLOCK *****
 */

#include <string.h>
#include <stdio.h>


#include "MEM_guardedalloc.h"

#include "BLI_blenlib.h"

#include "BKE_context.h"
#include "BKE_screen.h"

#include "ED_screen.h"
#include "ED_types.h"
#include "ED_util.h"


#include "BIF_gl.h"
#include "BIF_glutil.h"

#include "UI_interface.h"
#include "UI_resources.h"
#include "UI_view2d.h"

#include "script_intern.h"


/* ************************ header area region *********************** */

static void do_viewmenu(bContext *C, void *arg, int event)
{
	
}

static uiBlock *dummy_viewmenu(bContext *C, ARegion *ar, void *arg_unused)
{
	ScrArea *curarea= CTX_wm_area(C);
	uiBlock *block;
	short yco= 0, menuwidth=120;
	
	block= uiBeginBlock(C, ar, "dummy_viewmenu", UI_EMBOSSP);
	uiBlockSetButmFunc(block, do_viewmenu, NULL);
	
	uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Nothing yet", 0, yco-=20, 
					 menuwidth, 19, NULL, 0.0, 0.0, 1, 3, "");
	
	if(curarea->headertype==HEADERTOP) {
		uiBlockSetDirection(block, UI_DOWN);
	}
	else {
		uiBlockSetDirection(block, UI_TOP);
		uiBlockFlipOrder(block);
	}
	
	uiTextBoundsBlock(block, 50);
	uiEndBlock(C, block);
	
	return block;
}

static void do_script_buttons(bContext *C, void *arg, int event)
{
	switch(event) {
	}
}


void script_header_buttons(const bContext *C, ARegion *ar)
{
	ScrArea *sa= CTX_wm_area(C);
	uiBlock *block;
	int xco, yco= 3;
	
	block= uiBeginBlock(C, ar, "header buttons", UI_EMBOSS);
	uiBlockSetHandleFunc(block, do_script_buttons, NULL);
	
	xco= ED_area_header_standardbuttons(C, block, yco);
	
	if((sa->flag & HEADER_NO_PULLDOWN)==0) {
		int xmax;
		
		xmax= GetButStringLength("View");
		uiDefPulldownBut(block, dummy_viewmenu, CTX_wm_area(C), 
						 "View", xco, yco-2, xmax-3, 24, "");
		xco+=XIC+xmax;
	}
	
	uiBlockSetEmboss(block, UI_EMBOSS);

	/* always as last  */
	UI_view2d_totRect_set(&ar->v2d, xco+XIC+80, ar->v2d.tot.ymax-ar->v2d.tot.ymin);
	
	uiEndBlock(C, block);
	uiDrawBlock(C, block);
}