void ro_gui_popup_menu(wimp_menu *menu, wimp_w w, wimp_i i) {
wimp_window_state state;
wimp_icon_state icon_state;
state.w = w;
icon_state.w = w;
icon_state.i = i;
wimp_get_window_state(&state);
wimp_get_icon_state(&icon_state);
menu_icon = i;
ro_gui_create_menu(menu,
state.visible.x0 + icon_state.icon.extent.x1 + 64,
state.visible.y1 + icon_state.icon.extent.y1);
}
void icon_range_set_flags(wimp_w w,
wimp_i i_low,
wimp_i i_high,
wimp_icon_flags eor,
wimp_icon_flags clear)
{
wimp_icon_state state;
wimp_i i;
state.w = w;
for (i = i_low; i <= i_high; i++)
{
state.i = i;
wimp_get_icon_state(&state);
if (((state.icon.flags & ~clear) ^ eor) != state.icon.flags)
wimp_set_icon_state(w, i, eor, clear);
}
}
void icon_set_validation(wimp_w w, wimp_i i, const char *validation)
{
wimp_icon_state state;
state.w = w;
state.i = i;
wimp_get_icon_state(&state);
if ((state.icon.flags & (wimp_ICON_TEXT | wimp_ICON_INDIRECTED)) == 0)
return; /* not text + indirected */
if (strcmp(state.icon.data.indirected_text.validation, validation) == 0)
{
return; /* exactly the same contents */
}
str_cpy(state.icon.data.indirected_text.validation, validation);
/* Force a redraw of the icon */
wimp_set_icon_state(w, i, 0, 0);
}
static error search_attach_child(wimp_w parent, wimp_w child, wimp_i icon)
{
wimp_window_state pstate;
wimp_icon_state istate;
wimp_window_nesting_flags linkage;
wimp_window_state cstate;
wimp_outline coutline;
pstate.w = parent;
wimp_get_window_state(&pstate);
istate.w = parent;
istate.i = icon;
wimp_get_icon_state(&istate);
cstate.w = child;
wimp_get_window_state(&cstate);
coutline.w = child;
wimp_get_window_outline(&coutline);
/* record window furniture sizes */
coutline.outline.x0 -= cstate.visible.x0;
coutline.outline.y0 -= cstate.visible.y0;
coutline.outline.x1 -= cstate.visible.x1;
coutline.outline.y1 -= cstate.visible.y1;
/* scr to wrk: wrk_x = scr_x + xscroll - visible_x0 */
/* wrk to scr: scr_x = wrk_x - xscroll + visible_x0 */
cstate.visible.x0 = istate.icon.extent.x0 - pstate.xscroll + pstate.visible.x0;
cstate.visible.y0 = istate.icon.extent.y0 - pstate.yscroll + pstate.visible.y1;
cstate.visible.x1 = istate.icon.extent.x1 - pstate.xscroll + pstate.visible.x0;
cstate.visible.y1 = istate.icon.extent.y1 - pstate.yscroll + pstate.visible.y1;
/* adjust for furniture */
cstate.visible.x0 -= coutline.outline.x0;
cstate.visible.y0 -= coutline.outline.y0;
cstate.visible.x1 -= coutline.outline.x1;
cstate.visible.y1 -= -coutline.outline.y0; /* the title bar is removed when
we open the window, so use
the bottom edge as a guide */
cstate.next = wimp_TOP;
cstate.flags &= ~(wimp_WINDOW_AUTO_REDRAW |
wimp_WINDOW_BACK_ICON |
wimp_WINDOW_CLOSE_ICON |
wimp_WINDOW_TITLE_ICON |
wimp_WINDOW_TOGGLE_ICON |
wimp_WINDOW_SIZE_ICON |
wimp_WINDOW_HSCROLL);
linkage = (wimp_CHILD_LINKS_PARENT_WORK_AREA << wimp_CHILD_LS_EDGE_SHIFT) |
(wimp_CHILD_LINKS_PARENT_WORK_AREA << wimp_CHILD_BS_EDGE_SHIFT) |
(wimp_CHILD_LINKS_PARENT_WORK_AREA << wimp_CHILD_RS_EDGE_SHIFT) |
(wimp_CHILD_LINKS_PARENT_WORK_AREA << wimp_CHILD_TS_EDGE_SHIFT) |
(wimp_CHILD_LINKS_PARENT_WORK_AREA << wimp_CHILD_XORIGIN_SHIFT) |
(wimp_CHILD_LINKS_PARENT_WORK_AREA << wimp_CHILD_YORIGIN_SHIFT);
wimp_open_window_nested_with_flags(&cstate, parent, linkage);
return error_OK;
}