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/*

 * Copyright 2010 Vincent Sanders 

 *

 * Framebuffer windowing toolkit bitmaped image widget

 *

 * This file is part of NetSurf, http://www.netsurf-browser.org/

 *

 * NetSurf 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; version 2 of the License.

 *

 * NetSurf 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, see .

 */

#include 

#include 

#include 

#include 

#include "desktop/browser.h"

#include "framebuffer/gui.h"

#include "framebuffer/fbtk.h"

#include "framebuffer/image_data.h"

#include "utils/log.h"

#include 

#include "widget.h"

#ifdef DBG

#undef DBG

#endif

//#define DBG(s) __menuet__debug_out(s) /* For the debug messages in BOARD */

#define DBG(s) LOG((s))            /* So that we see debug in Netsurf's LOG files */

static int

fb_redraw_bitmap(fbtk_widget_t *widget, fbtk_callback_info *cbi)

{

	/* LOG(("REDRAW BITMAP")); */

	//DBG("REDRAW BITMAP");

	nsfb_bbox_t bbox;

	nsfb_bbox_t rect;

	nsfb_t *nsfb;

	/* LOG(("REDRAW BITMAP 1 ")); */

	//DBG("REDRAW BITMAP 1");

	nsfb = fbtk_get_nsfb(widget);

	/* LOG(("REDRAW BITMAP 2")); */

	//DBG("REDRAW BITMAP 2");

	fbtk_get_bbox(widget, &bbox);

	rect = bbox;

	/* LOG(("REDRAW BITMAP 3 ")); */

	//DBG("REDRAW BITMAP 3");

	nsfb_claim(nsfb, &bbox);

	/* LOG(("REDRAW BITMAP 4")); */

	//DBG("REDRAW BITMAP 4");

	/* clear background */

	if ((widget->bg & 0xFF000000) != 0) {

		/* transparent polygon filling isnt working so fake it */

			/* LOG(("REDRAW BITMAP 5")); */

	//DBG("REDRAW BITMAP 5");

		nsfb_plot_rectangle_fill(nsfb, &bbox, widget->bg);

	}

	/* LOG(("REDRAW BITMAP 6")); */

	//DBG("REDRAW BITMAP 6\n");

	/* plot the image */

	/* LOG(("STUB: DON'T REAL DRAW")); */

	//DBG("STUB: DON'T REAL DRAW\n");

	/* LOG(("pixdata is %x", (nsfb_colour_t *)widget->u.bitmap.bitmap->pixdata)); */

	/* LOG(("pixdata is w:%d h:%d",widget->u.bitmap.bitmap->width, */

	/* 		 widget->u.bitmap.bitmap->height)); */

	//hmm

	//int zap;

	//if (widget->u.bitmap.bitmap->width % 4 != 0) {

	//	zap = widget->u.bitmap.bitmap->width + 2; }

	//nsfb_plot_rectangle_fill(nsfb, &rect, 0xFFFFFF);

	nsfb_plot_bitmap(nsfb,

			 &rect,

			 (nsfb_colour_t *)widget->u.bitmap.bitmap->pixdata,

			 //0, 0, 0,

			 widget->u.bitmap.bitmap->width,

			 widget->u.bitmap.bitmap->height,

			 widget->u.bitmap.bitmap->width,

			 !widget->u.bitmap.bitmap->opaque);

	/* LOG(("REDRAW BITMAP 7")); */

	//DBG("REDRAW BITMAP 7\n");

	nsfb_update(nsfb, &bbox);

	/* LOG(("REDRAW BITMAP OK\n")); */

	//DBG("REDRAW BITMAP OK\n");

	return 0;

}

/* exported function documented in fbtk.h */

void

fbtk_set_bitmap(fbtk_widget_t *widget, struct fbtk_bitmap *image)

{

	/* LOG(("SET BITMAP")); */

	//DBG("set BITMAP");

	if ((widget == NULL) || (widget->type != FB_WIDGET_TYPE_BITMAP))

		return;

	widget->u.bitmap.bitmap = image;

	fbtk_request_redraw(widget);

}

/* exported function documented in fbtk.h */

fbtk_widget_t *

fbtk_create_bitmap(fbtk_widget_t *parent,

		   int x,

		   int y,

		   int width,

		   int height,

		   colour c,

		   struct fbtk_bitmap *image)

{

	/* LOG(("CREATE BITMAP")); */

	//DBG("cr BITMAP");

	fbtk_widget_t *neww;

	neww = fbtk_widget_new(parent, FB_WIDGET_TYPE_BITMAP, x, y, width, height);

	neww->bg = c;

	neww->mapped = true;

	neww->u.bitmap.bitmap = image;

	fbtk_set_handler(neww, FBTK_CBT_REDRAW, fb_redraw_bitmap, NULL);

	return neww;

}

/* exported function documented in fbtk.h */

fbtk_widget_t *

fbtk_create_button(fbtk_widget_t *parent,

		   int x,

		   int y,

		   int width,

		   int height,

		   colour c,

		   struct fbtk_bitmap *image,

		   fbtk_callback click,

		   void *pw)

{

	fbtk_widget_t *neww;

	/* LOG(("CREATE BUTTON BITMAP")); */

	//DBG("cr bb BITMAP");

	neww = fbtk_widget_new(parent, FB_WIDGET_TYPE_BITMAP, x, y, width, height);

	neww->bg = c;

	neww->mapped = true;

	neww->u.bitmap.bitmap = image;

	fbtk_set_handler(neww, FBTK_CBT_REDRAW, fb_redraw_bitmap, NULL);

	fbtk_set_handler(neww, FBTK_CBT_CLICK, click, pw);

	fbtk_set_handler(neww, FBTK_CBT_POINTERENTER, fbtk_set_ptr, &hand_image);

	return neww;

}

/*

 * Local Variables:

 * c-basic-offset:8

 * End:

 */