diff options
| -rw-r--r-- | backend/x11/output.c | 12 | ||||
| -rw-r--r-- | include/wlr/backend/x11.h | 30 |
2 files changed, 39 insertions, 3 deletions
diff --git a/backend/x11/output.c b/backend/x11/output.c index 6f98c590..9c55b154 100644 --- a/backend/x11/output.c +++ b/backend/x11/output.c @@ -187,9 +187,7 @@ struct wlr_output *wlr_x11_output_create(struct wlr_backend *backend) { char title[32]; if (snprintf(title, sizeof(title), "wlroots - %s", wlr_output->name)) { - xcb_change_property(x11->xcb, XCB_PROP_MODE_REPLACE, output->win, - x11->atoms.net_wm_name, x11->atoms.utf8_string, 8, - strlen(title), title); + wlr_x11_output_set_title(wlr_output, title); } xcb_map_window(x11->xcb, output->win); @@ -234,3 +232,11 @@ void handle_x11_configure_notify(struct wlr_x11_output *output, bool wlr_output_is_x11(struct wlr_output *wlr_output) { return wlr_output->impl == &output_impl; } + +void wlr_x11_output_set_title(struct wlr_output *output, const char *title) { + struct wlr_x11_output *x11_output = get_x11_output_from_output(output); + + xcb_change_property(x11_output->x11->xcb, XCB_PROP_MODE_REPLACE, x11_output->win, + x11_output->x11->atoms.net_wm_name, x11_output->x11->atoms.utf8_string, 8, + strlen(title), title); +} diff --git a/include/wlr/backend/x11.h b/include/wlr/backend/x11.h index 5793a3b9..9be976b2 100644 --- a/include/wlr/backend/x11.h +++ b/include/wlr/backend/x11.h @@ -9,12 +9,42 @@ #include <wlr/types/wlr_input_device.h> #include <wlr/types/wlr_output.h> +/** + * Creates a new wlr_x11_backend. This backend will be created with no outputs; + * you must use wlr_x11_output_create to add them. + * + * The `x11_display` argument is the name of the X Display socket. Set + * to NULL for the default behaviour of XOpenDisplay. + */ struct wlr_backend *wlr_x11_backend_create(struct wl_display *display, const char *x11_display, wlr_renderer_create_func_t create_renderer_func); + +/** + * Adds a new output to this backend. You may remove outputs by destroying them. + * Note that if called before initializing the backend, this will return NULL + * and your outputs will be created during initialization (and given to you via + * the output_add signal). + */ struct wlr_output *wlr_x11_output_create(struct wlr_backend *backend); +/** + * True if the given backend is a wlr_x11_backend. + */ bool wlr_backend_is_x11(struct wlr_backend *backend); + +/** + * True if the given input device is a wlr_x11_input_device. + */ bool wlr_input_device_is_x11(struct wlr_input_device *device); + +/** + * True if the given output is a wlr_x11_output. + */ bool wlr_output_is_x11(struct wlr_output *output); +/** + * Sets the title of a wlr_output which is an X11 window. + */ +void wlr_x11_output_set_title(struct wlr_output *output, const char *title); + #endif |