diff options
Diffstat (limited to 'frontends/kolibrios/fb/fbtk/window.c')
-rw-r--r-- | frontends/kolibrios/fb/fbtk/window.c | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/frontends/kolibrios/fb/fbtk/window.c b/frontends/kolibrios/fb/fbtk/window.c new file mode 100644 index 000000000..b385e8e3f --- /dev/null +++ b/frontends/kolibrios/fb/fbtk/window.c @@ -0,0 +1,91 @@ +/* + * Copyright 2010 Vincent Sanders <vince@simtec.co.uk> + * + * Framebuffer windowing toolkit window 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 <http://www.gnu.org/licenses/>. + */ + +#include <stdbool.h> +#include <stdlib.h> + +#include <libnsfb.h> +#include <libnsfb_plot.h> + +#include "netsurf/browser_window.h" + +#include "framebuffer/gui.h" +#include "framebuffer/fbtk.h" + +#include "widget.h" + +/** Window redraw callback. + * + * Called when a window requires redrawing. + * + * @param widget The widget to be redrawn. + * @param cbi The callback parameters. + * @return The callback result. + */ +static int +fb_redraw_window(fbtk_widget_t *widget, fbtk_callback_info *cbi) +{ + nsfb_bbox_t bbox; + nsfb_t *nsfb; + + if ((widget->bg & 0xFF000000) == 0) + return 0; + + nsfb = fbtk_get_nsfb(widget); + + fbtk_get_bbox(widget, &bbox); + + nsfb_claim(nsfb, &bbox); + + nsfb_plot_rectangle_fill(nsfb, &bbox, widget->bg); + + nsfb_update(nsfb, &bbox); + + return 0; +} + +/* exported function documented in fbtk.h */ +fbtk_widget_t * +fbtk_create_window(fbtk_widget_t *parent, + int x, + int y, + int width, + int height, + colour bg) +{ + fbtk_widget_t *neww; + + if (parent == NULL) + return NULL; + + neww = fbtk_widget_new(parent, FB_WIDGET_TYPE_WINDOW, x, y, width, height); + + neww->bg = bg; + + fbtk_set_handler(neww, FBTK_CBT_REDRAW, fb_redraw_window, NULL); + + return neww; +} + +/* + * Local Variables: + * c-basic-offset:8 + * End: + */ |