* every container from con_new().
*
*/
-void x_con_init(Con *con) {
+void x_con_init(Con *con, uint16_t depth) {
/* TODO: maybe create the window when rendering first? we could then even
* get the initial geometry right */
uint32_t mask = 0;
uint32_t values[5];
- /* We explicitly set a background color and border color (even though we
- * don’t even have a border) because the X11 server requires us to when
- * using 32 bit color depths, see
- * http://stackoverflow.com/questions/3645632 */
- mask |= XCB_CW_BACK_PIXEL;
- values[0] = root_screen->black_pixel;
-
- mask |= XCB_CW_BORDER_PIXEL;
- values[1] = root_screen->black_pixel;
-
- /* our own frames should not be managed */
- mask |= XCB_CW_OVERRIDE_REDIRECT;
- values[2] = 1;
+ xcb_visualid_t visual = XCB_COPY_FROM_PARENT;
+ xcb_colormap_t win_colormap = XCB_NONE;
+ if (depth != root_depth && depth != XCB_COPY_FROM_PARENT) {
+ /* For custom visuals, we need to create a colormap before creating
+ * this window. It will be freed directly after creating the window. */
+ visual = get_visualid_by_depth(depth);
+ win_colormap = xcb_generate_id(conn);
+ xcb_create_colormap_checked(conn, XCB_COLORMAP_ALLOC_NONE, win_colormap, root, visual);
+
+ /* We explicitly set a background color and border color (even though we
+ * don’t even have a border) because the X11 server requires us to when
+ * using 32 bit color depths, see
+ * http://stackoverflow.com/questions/3645632 */
+ mask |= XCB_CW_BACK_PIXEL;
+ values[0] = root_screen->black_pixel;
+
+ mask |= XCB_CW_BORDER_PIXEL;
+ values[1] = root_screen->black_pixel;
+
+ /* our own frames should not be managed */
+ mask |= XCB_CW_OVERRIDE_REDIRECT;
+ values[2] = 1;
+
+ /* see include/xcb.h for the FRAME_EVENT_MASK */
+ mask |= XCB_CW_EVENT_MASK;
+ values[3] = FRAME_EVENT_MASK & ~XCB_EVENT_MASK_ENTER_WINDOW;
+
+ mask |= XCB_CW_COLORMAP;
+ values[4] = win_colormap;
+ } else {
+ /* our own frames should not be managed */
+ mask = XCB_CW_OVERRIDE_REDIRECT;
+ values[0] = 1;
- /* see include/xcb.h for the FRAME_EVENT_MASK */
- mask |= XCB_CW_EVENT_MASK;
- values[3] = FRAME_EVENT_MASK & ~XCB_EVENT_MASK_ENTER_WINDOW;
+ /* see include/xcb.h for the FRAME_EVENT_MASK */
+ mask |= XCB_CW_EVENT_MASK;
+ values[1] = FRAME_EVENT_MASK & ~XCB_EVENT_MASK_ENTER_WINDOW;
- mask |= XCB_CW_COLORMAP;
- values[4] = colormap;
+ mask |= XCB_CW_COLORMAP;
+ values[2] = colormap;
+ }
Rect dims = { -15, -15, 10, 10 };
- con->frame = create_window(conn, dims, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCURSOR_CURSOR_POINTER, false, mask, values);
+ con->frame = create_window(conn, dims, depth, visual, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCURSOR_CURSOR_POINTER, false, mask, values);
+
+ if (win_colormap != XCB_NONE)
+ xcb_free_colormap(conn, win_colormap);
struct con_state *state = scalloc(sizeof(struct con_state));
state->id = con->frame;
xcb_free_pixmap(conn, con->pixmap);
xcb_free_gc(conn, con->pm_gc);
}
- xcb_create_pixmap(conn, root_depth, con->pixmap, con->frame, rect.width, rect.height);
+
+ uint16_t win_depth = root_depth;
+ if (con->window)
+ win_depth = con->window->depth;
+
+ xcb_create_pixmap(conn, win_depth, con->pixmap, con->frame, rect.width, rect.height);
+
/* For the graphics context, we disable GraphicsExposure events.
* Those will be sent when a CopyArea request cannot be fulfilled
* properly due to parts of the source being unmapped or otherwise
* Sets up i3 specific atoms (I3_SOCKET_PATH and I3_CONFIG_PATH)
*
*/
-void x_set_i3_atoms() {
+void x_set_i3_atoms(void) {
xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root, A_I3_SOCKET_PATH, A_UTF8_STRING, 8,
(current_socketpath == NULL ? 0 : strlen(current_socketpath)),
current_socketpath);