archive/guilib/menu_riscos.c

/*
 *  menu_riscos.c -- menu creation, RISC OS
 */

#include "gui.h"

wimp_menu *gui_menu(unsigned int base, unsigned int items)
{
  char *text;
  unsigned int line, i;
  wimp_menu *menu;

  menu = malloc(wimp_SIZEOF_MENU(items));
  if (menu == NULL) gui_raise_error("out of memory");

  menu->title_data.indirected_text.text = gui_message[base];
  menu->title_fg = wimp_COLOUR_BLACK;
  menu->title_bg = wimp_COLOUR_VERY_LIGHT_GREY;
  menu->work_fg = wimp_COLOUR_RED;
  menu->work_bg = wimp_COLOUR_WHITE;
  menu->width = 300;
  menu->height = wimp_MENU_ITEM_HEIGHT;
  menu->gap = wimp_MENU_ITEM_GAP;

  for (i = 0; i < items; i++)
  {
    text = gui_message[base + 1 + i];

    line = (text[0] == '-'); if (line) text++;
    menu->entries[i].menu_flags = (i == 0 ? wimp_MENU_TITLE_INDIRECTED : 0) |
                                  (i == items-1 ? wimp_MENU_LAST : 0) |
                                  (line ? wimp_MENU_SEPARATE : 0);
    menu->entries[i].sub_menu = wimp_NO_SUB_MENU;
    menu->entries[i].icon_flags = wimp_ICON_TEXT | wimp_ICON_VCENTRED | wimp_ICON_INDIRECTED |
                                  wimp_COLOUR_BLACK << wimp_ICON_FG_COLOUR_SHIFT |
                                  wimp_COLOUR_WHITE << wimp_ICON_BG_COLOUR_SHIFT;
    menu->entries[i].data.indirected_text.text = text;
    menu->entries[i].data.indirected_text.validation = (char *) "";
  }

  return menu;
}

void gui_menu_attach(wimp_menu *menu, unsigned int item, wimp_menu *submenu)
{
  menu->entries[item].sub_menu = submenu;
}
1	/*
2	* menu_riscos.c -- menu creation, RISC OS
3	*/
4
5	#include "gui.h"
6
7	wimp_menu *gui_menu(unsigned int base, unsigned int items)
8	{
9	char *text;
10	unsigned int line, i;
11	wimp_menu *menu;
12
13	menu = malloc(wimp_SIZEOF_MENU(items));
14	if (menu == NULL) gui_raise_error("out of memory");
15
16	menu->title_data.indirected_text.text = gui_message[base];
17	menu->title_fg = wimp_COLOUR_BLACK;
18	menu->title_bg = wimp_COLOUR_VERY_LIGHT_GREY;
19	menu->work_fg = wimp_COLOUR_RED;
20	menu->work_bg = wimp_COLOUR_WHITE;
21	menu->width = 300;
22	menu->height = wimp_MENU_ITEM_HEIGHT;
23	menu->gap = wimp_MENU_ITEM_GAP;
24
25	for (i = 0; i < items; i++)
26	{
27	text = gui_message[base + 1 + i];
28
29	line = (text[0] == '-'); if (line) text++;
30	menu->entries[i].menu_flags = (i == 0 ? wimp_MENU_TITLE_INDIRECTED : 0) \|
31	(i == items-1 ? wimp_MENU_LAST : 0) \|
32	(line ? wimp_MENU_SEPARATE : 0);
33	menu->entries[i].sub_menu = wimp_NO_SUB_MENU;
34	menu->entries[i].icon_flags = wimp_ICON_TEXT \| wimp_ICON_VCENTRED \| wimp_ICON_INDIRECTED \|
35	wimp_COLOUR_BLACK << wimp_ICON_FG_COLOUR_SHIFT \|
36	wimp_COLOUR_WHITE << wimp_ICON_BG_COLOUR_SHIFT;
37	menu->entries[i].data.indirected_text.text = text;
38	menu->entries[i].data.indirected_text.validation = (char *) "";
39	}
40
41	return menu;
42	}
43
44	void gui_menu_attach(wimp_menu menu, unsigned int item, wimp_menu submenu)
45	{
46	menu->entries[item].sub_menu = submenu;
47	}