bool NextClientFactory::reset(unsigned long /*changed*/)
{
// TODO Do not recreate decorations if it is not needed. Look at
// ModernSystem for how to do that
delete_pixmaps();
create_pixmaps(this);
// For now just return true.
return true;
}
void menu_update_menu(menu_st *menulist)
{
int i;
/* wipe all of the pixmaps */
for (i = 0; i < menulist->screen_items; i++) {
menu_clear_pixmap(menulist, i);
}
if (get_current_font() != menulist->font) {
int items;
int h = menulist->height;
GrDestroyGC(menulist->menu_gc);
menulist->menu_gc = pz_get_gc(1);
GrGetGCTextSize(menulist->menu_gc, "abcdefghijhlmnopqrstuvwxyz"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ", -1, GR_TFASCII,
&menulist->width, &menulist->height,
&menulist->base);
/* add a 2px padding to the text */
menulist->height += 4;
items = (int)menulist->h/menulist->height;
if (menulist->height != h) {
for (i = 0; i < menulist->screen_items; i++)
GrDestroyWindow(menulist->pixmaps[i]);
free(menulist->pixmaps);
free(menulist->pixmap_pos);
create_pixmaps(menulist, items);
}
menulist->screen_items = items;
menulist->font = get_current_font();
if (menulist->sel > menulist->top_item + menulist->screen_items)
menu_select_item(menulist, menulist->sel);
}
/* force the rest of the redraw */
menulist->scheme_no = appearance_get_color_scheme();
/* NOTE: if "color scheme" is anywhere other than on the first
screen's worth of menu items, this doesn't work correctly,
but that's not an issue right now */
menulist->init = 0;
}
KWMThemeFactory::KWMThemeFactory()
{
create_pixmaps();
}
NextClientFactory::NextClientFactory()
{
create_pixmaps(this);
}
LaptopClientFactory::LaptopClientFactory()
{
create_pixmaps();
}
/* menu initialization, make sure to do a menu_destroy when you are finished */
menu_st *menu_init(GR_WINDOW_ID menu_wid, char *title, int x, int y, int w,
int h, menu_st *parent, item_st *items, int op)
{
menu_st *menulist;
int i;
menulist = (menu_st *)malloc(sizeof(menu_st));
if (!menulist) {
return NULL;
}
/* starting with an empty slate */
if(items == NULL) {
menulist->items = (item_st *)malloc(20 * sizeof(item_st));
menulist->num_items = 0;
menulist->alloc_items = 20;
}
/* starting with a static menu */
else {
menulist->items = items;
for(i = 0; items[i].text != 0; i++)
items[i].orig_pos = i;
menulist->num_items = i;
menulist->alloc_items = 0;
}
menulist->title = title;
menulist->op = op;
menulist->sel = 0;
menulist->init = 0;
menulist->timer = 0;
menulist->top_item = 0;
menulist->scheme_no = -1;
menulist->scrollbar = 0;
menulist->timer_step = 0;
menulist->parent = parent;
menulist->lastsel = -1;
menulist->menu_gc = pz_get_gc(1);
GrGetGCTextSize(menulist->menu_gc, "abcdefghijhlmnopqrstuvwxyz"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ", -1, GR_TFASCII,
&menulist->width, &menulist->height, &menulist->base);
/* add a 2px padding to the text */
menulist->height += 4;
/* determine how many items can fit on a screen */
menulist->screen_items = (int)h/menulist->height;
menulist->x = x;
menulist->y = y;
menulist->w = w;
menulist->h = h;
menulist->menu_wid = menu_wid;
menulist->font = get_current_font();
create_pixmaps(menulist, menulist->screen_items);
menulist->transition = GrNewPixmap(menulist->w*2, menulist->h, NULL);
#if 0
Dprintf("Init::%d items per screen at %dpx\n\tbecause %d/%d == %d\n",
menulist->screen_items, menulist->height, menulist->h,
menulist->height, menulist->screen_items);
#endif
return menulist;
}
