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/* |
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* Copyright 2010 Vincent Sanders |
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* |
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* Framebuffer windowing toolkit bitmaped image widget |
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* |
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* This file is part of NetSurf, http://www.netsurf-browser.org/ |
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* |
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* NetSurf is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; version 2 of the License. |
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* |
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* NetSurf is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see . |
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*/ |
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#include |
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#include |
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#include |
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#include |
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#include "desktop/browser.h" |
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#include "framebuffer/gui.h" |
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#include "framebuffer/fbtk.h" |
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#include "framebuffer/image_data.h" |
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#include "utils/log.h" |
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#include |
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#include "widget.h" |
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static int |
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fb_redraw_bitmap(fbtk_widget_t *widget, fbtk_callback_info *cbi) |
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{ |
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LOG(("REDRAW BITMAP")); |
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//__menuet__debug_out("REDRAW BITMAP"); |
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nsfb_bbox_t bbox; |
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nsfb_bbox_t rect; |
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nsfb_t *nsfb; |
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LOG(("REDRAW BITMAP 1 ")); |
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//__menuet__debug_out("REDRAW BITMAP 1"); |
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nsfb = fbtk_get_nsfb(widget); |
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LOG(("REDRAW BITMAP 2")); |
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//__menuet__debug_out("REDRAW BITMAP 2"); |
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fbtk_get_bbox(widget, &bbox); |
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rect = bbox; |
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LOG(("REDRAW BITMAP 3 ")); |
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//__menuet__debug_out("REDRAW BITMAP 3"); |
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nsfb_claim(nsfb, &bbox); |
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LOG(("REDRAW BITMAP 4")); |
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//__menuet__debug_out("REDRAW BITMAP 4"); |
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/* clear background */ |
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if ((widget->bg & 0xFF000000) != 0) { |
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/* transparent polygon filling isnt working so fake it */ |
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LOG(("REDRAW BITMAP 5")); |
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//__menuet__debug_out("REDRAW BITMAP 5"); |
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nsfb_plot_rectangle_fill(nsfb, &bbox, widget->bg); |
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} |
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LOG(("REDRAW BITMAP 6")); |
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//__menuet__debug_out("REDRAW BITMAP 6\n"); |
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/* plot the image */ |
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LOG(("STUB: DON'T REAL DRAW")); |
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//__menuet__debug_out("STUB: DON'T REAL DRAW\n"); |
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LOG(("pixdata is %x", (nsfb_colour_t *)widget->u.bitmap.bitmap->pixdata)); |
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LOG(("pixdata is w:%d h:%d",widget->u.bitmap.bitmap->width, |
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widget->u.bitmap.bitmap->height)); |
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//hmm |
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//int zap; |
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//if (widget->u.bitmap.bitmap->width % 4 != 0) { |
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// zap = widget->u.bitmap.bitmap->width + 2; } |
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//nsfb_plot_rectangle_fill(nsfb, &rect, 0xFFFFFF); |
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nsfb_plot_bitmap(nsfb, |
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&rect, |
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(nsfb_colour_t *)widget->u.bitmap.bitmap->pixdata, |
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//0, 0, 0, |
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widget->u.bitmap.bitmap->width, |
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widget->u.bitmap.bitmap->height, |
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widget->u.bitmap.bitmap->width, |
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!widget->u.bitmap.bitmap->opaque); |
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LOG(("REDRAW BITMAP 7")); |
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//__menuet__debug_out("REDRAW BITMAP 7\n"); |
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nsfb_update(nsfb, &bbox); |
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LOG(("REDRAW BITMAP OK\n")); |
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//__menuet__debug_out("REDRAW BITMAP OK\n"); |
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return 0; |
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} |
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/* exported function documented in fbtk.h */ |
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void |
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fbtk_set_bitmap(fbtk_widget_t *widget, struct fbtk_bitmap *image) |
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{ |
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LOG(("SET BITMAP")); |
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//__menuet__debug_out("set BITMAP"); |
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if ((widget == NULL) || (widget->type != FB_WIDGET_TYPE_BITMAP)) |
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return; |
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widget->u.bitmap.bitmap = image; |
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fbtk_request_redraw(widget); |
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} |
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/* exported function documented in fbtk.h */ |
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fbtk_widget_t * |
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fbtk_create_bitmap(fbtk_widget_t *parent, |
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int x, |
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int y, |
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int width, |
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int height, |
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colour c, |
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struct fbtk_bitmap *image) |
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{ |
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LOG(("CREATE BITMAP")); |
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//__menuet__debug_out("cr BITMAP"); |
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fbtk_widget_t *neww; |
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neww = fbtk_widget_new(parent, FB_WIDGET_TYPE_BITMAP, x, y, width, height); |
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neww->bg = c; |
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neww->mapped = true; |
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neww->u.bitmap.bitmap = image; |
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fbtk_set_handler(neww, FBTK_CBT_REDRAW, fb_redraw_bitmap, NULL); |
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return neww; |
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} |
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/* exported function documented in fbtk.h */ |
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fbtk_widget_t * |
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fbtk_create_button(fbtk_widget_t *parent, |
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int x, |
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int y, |
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int width, |
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int height, |
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colour c, |
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struct fbtk_bitmap *image, |
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fbtk_callback click, |
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void *pw) |
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{ |
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fbtk_widget_t *neww; |
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LOG(("CREATE BUTTON BITMAP")); |
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//__menuet__debug_out("cr bb BITMAP"); |
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neww = fbtk_widget_new(parent, FB_WIDGET_TYPE_BITMAP, x, y, width, height); |
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neww->bg = c; |
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neww->mapped = true; |
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neww->u.bitmap.bitmap = image; |
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fbtk_set_handler(neww, FBTK_CBT_REDRAW, fb_redraw_bitmap, NULL); |
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fbtk_set_handler(neww, FBTK_CBT_CLICK, click, pw); |
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fbtk_set_handler(neww, FBTK_CBT_POINTERENTER, fbtk_set_ptr, &hand_image); |
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return neww; |
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} |
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/* |
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* Local Variables: |
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* c-basic-offset:8 |
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* End: |
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*/ |