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https://github.com/hyprwm/wlroots-hyprland.git
synced 2024-11-21 20:35:58 +01:00
xdg-toplevel: don't schedule configures on state requests
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parent
04aa44b4df
commit
dec2565f2b
3 changed files with 38 additions and 4 deletions
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@ -147,8 +147,16 @@ struct wlr_xdg_toplevel {
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char *app_id;
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struct {
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// Note: as per xdg-shell protocol, the compositor has to
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// handle state requests by sending a configure event,
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// even if it didn't actually change the state. Therefore,
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// every compositor implementing xdg-shell support *must*
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// listen to these signals and schedule a configure event
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// immediately or at some time in the future; not doing so
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// is a protocol violation.
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struct wl_signal request_maximize;
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struct wl_signal request_fullscreen;
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struct wl_signal request_minimize;
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struct wl_signal request_move;
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struct wl_signal request_resize;
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@ -85,6 +85,8 @@ struct tinywl_view {
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struct wl_listener destroy;
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struct wl_listener request_move;
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struct wl_listener request_resize;
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struct wl_listener request_maximize;
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struct wl_listener request_fullscreen;
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int x, y;
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};
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@ -619,6 +621,8 @@ static void xdg_toplevel_destroy(struct wl_listener *listener, void *data) {
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wl_list_remove(&view->destroy.link);
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wl_list_remove(&view->request_move.link);
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wl_list_remove(&view->request_resize.link);
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wl_list_remove(&view->request_maximize.link);
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wl_list_remove(&view->request_fullscreen.link);
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free(view);
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}
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@ -684,6 +688,26 @@ static void xdg_toplevel_request_resize(
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begin_interactive(view, TINYWL_CURSOR_RESIZE, event->edges);
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}
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static void xdg_toplevel_request_maximize(
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struct wl_listener *listener, void *data) {
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/* This event is raised when a client would like to maximize itself,
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* typically because the user clicked on the maximize button on
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* client-side decorations. tinywl doesn't support maximization, but
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* to conform to xdg-shell protocol we still must send a configure.
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* wlr_xdg_surface_schedule_configure() is used to send an empty reply. */
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struct tinywl_view *view =
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wl_container_of(listener, view, request_maximize);
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wlr_xdg_surface_schedule_configure(view->xdg_toplevel->base);
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}
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static void xdg_toplevel_request_fullscreen(
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struct wl_listener *listener, void *data) {
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/* Just as with request_maximize, we must send a configure here. */
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struct tinywl_view *view =
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wl_container_of(listener, view, request_fullscreen);
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wlr_xdg_surface_schedule_configure(view->xdg_toplevel->base);
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}
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static void server_new_xdg_surface(struct wl_listener *listener, void *data) {
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/* This event is raised when wlr_xdg_shell receives a new xdg surface from a
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* client, either a toplevel (application window) or popup. */
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@ -730,6 +754,12 @@ static void server_new_xdg_surface(struct wl_listener *listener, void *data) {
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wl_signal_add(&toplevel->events.request_move, &view->request_move);
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view->request_resize.notify = xdg_toplevel_request_resize;
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wl_signal_add(&toplevel->events.request_resize, &view->request_resize);
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view->request_maximize.notify = xdg_toplevel_request_maximize;
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wl_signal_add(&toplevel->events.request_maximize,
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&view->request_maximize);
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view->request_fullscreen.notify = xdg_toplevel_request_fullscreen;
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wl_signal_add(&toplevel->events.request_fullscreen,
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&view->request_fullscreen);
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}
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int main(int argc, char *argv[]) {
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@ -320,7 +320,6 @@ static void xdg_toplevel_handle_set_maximized(struct wl_client *client,
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wlr_xdg_toplevel_from_resource(resource);
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toplevel->requested.maximized = true;
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wlr_signal_emit_safe(&toplevel->events.request_maximize, NULL);
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wlr_xdg_surface_schedule_configure(toplevel->base);
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}
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static void xdg_toplevel_handle_unset_maximized(struct wl_client *client,
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@ -329,7 +328,6 @@ static void xdg_toplevel_handle_unset_maximized(struct wl_client *client,
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wlr_xdg_toplevel_from_resource(resource);
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toplevel->requested.maximized = false;
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wlr_signal_emit_safe(&toplevel->events.request_maximize, NULL);
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wlr_xdg_surface_schedule_configure(toplevel->base);
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}
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static void handle_fullscreen_output_destroy(struct wl_listener *listener,
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@ -369,7 +367,6 @@ static void xdg_toplevel_handle_set_fullscreen(struct wl_client *client,
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store_fullscreen_requested(toplevel, true, output);
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wlr_signal_emit_safe(&toplevel->events.request_fullscreen, NULL);
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wlr_xdg_surface_schedule_configure(toplevel->base);
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}
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static void xdg_toplevel_handle_unset_fullscreen(struct wl_client *client,
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@ -380,7 +377,6 @@ static void xdg_toplevel_handle_unset_fullscreen(struct wl_client *client,
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store_fullscreen_requested(toplevel, false, NULL);
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wlr_signal_emit_safe(&toplevel->events.request_fullscreen, NULL);
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wlr_xdg_surface_schedule_configure(toplevel->base);
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}
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static void xdg_toplevel_handle_set_minimized(struct wl_client *client,
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