static void
drawin_update_drawing(drawin_t *w, int widx)
{
luaA_object_push_item(globalconf.L, widx, w->drawable);
drawable_set_geometry(w->drawable, -1, w->geometry);
lua_pop(globalconf.L, 1);
}
static void
drawin_update_drawing(lua_State *L, int widx)
{
drawin_t *w = luaA_checkudata(L, widx, &drawin_class);
luaA_object_push_item(L, widx, w->drawable);
drawable_set_geometry(L, -1, w->geometry);
lua_pop(L, 1);
}
/** Move and/or resize a drawin
* \param L The Lua VM state.
* \param udx The index of the drawin.
* \param geometry The new geometry.
*/
static void
drawin_moveresize(lua_State *L, int udx, area_t geometry)
{
drawin_t *w = luaA_checkudata(L, udx, &drawin_class);
int number_of_vals = 0;
uint32_t moveresize_win_vals[4], mask_vals = 0;
if(w->geometry.x != geometry.x)
{
w->geometry.x = moveresize_win_vals[number_of_vals++] = geometry.x;
mask_vals |= XCB_CONFIG_WINDOW_X;
}
if(w->geometry.y != geometry.y)
{
w->geometry.y = moveresize_win_vals[number_of_vals++] = geometry.y;
mask_vals |= XCB_CONFIG_WINDOW_Y;
}
if(geometry.width > 0 && w->geometry.width != geometry.width)
{
w->geometry.width = moveresize_win_vals[number_of_vals++] = geometry.width;
mask_vals |= XCB_CONFIG_WINDOW_WIDTH;
}
if(geometry.height > 0 && w->geometry.height != geometry.height)
{
w->geometry.height = moveresize_win_vals[number_of_vals++] = geometry.height;
mask_vals |= XCB_CONFIG_WINDOW_HEIGHT;
}
if(mask_vals & (XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT))
drawin_update_drawing(w, udx);
else {
/* We still have to set x/y */
luaA_object_push_item(L, udx, w->drawable);
drawable_set_geometry(w->drawable, -1, w->geometry);
lua_pop(L, 1);
}
/* Activate BMA */
client_ignore_enterleave_events();
if(mask_vals)
xcb_configure_window(globalconf.connection, w->window, mask_vals, moveresize_win_vals);
/* Deactivate BMA */
client_restore_enterleave_events();
if(mask_vals & XCB_CONFIG_WINDOW_X)
luaA_object_emit_signal(L, udx, "property::x", 0);
if(mask_vals & XCB_CONFIG_WINDOW_Y)
luaA_object_emit_signal(L, udx, "property::y", 0);
if(mask_vals & XCB_CONFIG_WINDOW_WIDTH)
luaA_object_emit_signal(L, udx, "property::width", 0);
if(mask_vals & XCB_CONFIG_WINDOW_HEIGHT)
luaA_object_emit_signal(L, udx, "property::height", 0);
}
static void
drawin_update_drawing(drawin_t *w, int widx)
{
/* If this drawin isn't visible, we don't need an up-to-date cairo surface
* for it. (drawin_map() will later make sure we are called again) */
if(!w->visible)
return;
luaA_object_push_item(globalconf.L, widx, w->drawable);
drawable_set_geometry(w->drawable, -1, w->geometry);
lua_pop(globalconf.L, 1);
}