[feat] add mouse motion hooks.

Added absolute mouse motion hooks.

2 files changed, 108 insertions, 84 deletions

diff --git a/rt/include/plugin.h b/rt/include/plugin.h
index 16823e8..be5dbb4 100644
--- a/rt/include/plugin.h
+++ b/rt/include/plugin.h
@@ -143,6 +143,10 @@ typedef struct PLUGIN {
   EXPORT(opqst_t (*plugin_handle_button)(struct wlr_pointer_button_event *event,
                                          uint32_t modifiers, opqst_t state));
 
+  EXPORT(opqst_t (*plugin_handle_motion)(
+      struct wlr_pointer_motion_absolute_event *event, uint32_t modifiers,
+      opqst_t state));
+
   /*
    * Handles a surface being mapped, unmapped or destroyed.
    */
diff --git a/rt/src/wl.c b/rt/src/wl.c
index 261e082..7c24168 100644
--- a/rt/src/wl.c
+++ b/rt/src/wl.c
@@ -451,6 +451,14 @@ static void server_cursor_motion_absolute(struct wl_listener *listener,
   struct montis_server *server =
       wl_container_of(listener, server, cursor_motion_absolute);
   struct wlr_pointer_motion_absolute_event *event = data;
+
+  printf("[CQD] - %lf %lf\n", event->x, event->y);
+  struct wlr_seat *seat = server->seat;
+  struct wlr_keyboard *keyboard = wlr_seat_get_keyboard(seat);
+  uint32_t modifiers = keyboard ? wlr_keyboard_get_modifiers(keyboard) : 0;
+
+  plugin_call_update_state(server->plugin, plugin_handle_motion, event,
+                           modifiers);
   wlr_cursor_warp_absolute(server->cursor, &event->pointer->base, event->x,
                            event->y);
   process_cursor_motion(server, event->time_msec);
@@ -761,102 +769,114 @@ static void xdg_toplevel_request_fullscreen(struct wl_listener *listener,
   wlr_xdg_surface_schedule_configure(toplevel->xdg_toplevel->base);
 }
 
-static void xdg_popup_commit(struct wl_listener *listener, void *data) {
-	/* Called when a new surface state is committed. */
-	struct montis_popup *popup = wl_container_of(listener, popup, commit);
-
-	if (popup->xdg_popup->base->initial_commit) {
-		/* When an xdg_surface performs an initial commit, the compositor must
-		 * reply with a configure so the client can map the surface.
-		 * montis sends an empty configure. A more sophisticated compositor
-		 * might change an xdg_popup's geometry to ensure it's not positioned
-		 * off-screen, for example. */
-		wlr_xdg_surface_schedule_configure(popup->xdg_popup->base);
-	}
+static void xdg_popup_commit(struct wl_listener *listener, void *data)
+{
+  /* Called when a new surface state is committed. */
+  struct montis_popup *popup = wl_container_of(listener, popup, commit);
+
+  if (popup->xdg_popup->base->initial_commit) {
+    /* When an xdg_surface performs an initial commit, the compositor must
+     * reply with a configure so the client can map the surface.
+     * montis sends an empty configure. A more sophisticated compositor
+     * might change an xdg_popup's geometry to ensure it's not positioned
+     * off-screen, for example. */
+    wlr_xdg_surface_schedule_configure(popup->xdg_popup->base);
+  }
 }
 
-static void xdg_popup_destroy(struct wl_listener *listener, void *data) {
-	/* Called when the xdg_popup is destroyed. */
-	struct montis_popup *popup = wl_container_of(listener, popup, destroy);
+static void xdg_popup_destroy(struct wl_listener *listener, void *data)
+{
+  /* Called when the xdg_popup is destroyed. */
+  struct montis_popup *popup = wl_container_of(listener, popup, destroy);
 
-	wl_list_remove(&popup->commit.link);
-	wl_list_remove(&popup->destroy.link);
+  wl_list_remove(&popup->commit.link);
+  wl_list_remove(&popup->destroy.link);
 
-	free(popup);
+  free(popup);
 }
 
-static void server_new_xdg_popup(struct wl_listener *listener, void *data) {
-	/* This event is raised when a client creates a new popup. */
-	struct wlr_xdg_popup *xdg_popup = data;
-
-	struct montis_popup *popup = calloc(1, sizeof(*popup));
-	popup->xdg_popup = xdg_popup;
-
-	/* We must add xdg popups to the scene graph so they get rendered. The
-	 * wlroots scene graph provides a helper for this, but to use it we must
-	 * provide the proper parent scene node of the xdg popup. To enable this,
-	 * we always set the user data field of xdg_surfaces to the corresponding
-	 * scene node. */
-	struct wlr_xdg_surface *parent = wlr_xdg_surface_try_from_wlr_surface(xdg_popup->parent);
-	assert(parent != NULL);
-	struct wlr_scene_tree *parent_tree = parent->data;
-	xdg_popup->base->data = wlr_scene_xdg_surface_create(parent_tree, xdg_popup->base);
-
-	popup->commit.notify = xdg_popup_commit;
-	wl_signal_add(&xdg_popup->base->surface->events.commit, &popup->commit);
-
-	popup->destroy.notify = xdg_popup_destroy;
-	wl_signal_add(&xdg_popup->events.destroy, &popup->destroy);
+static void server_new_xdg_popup(struct wl_listener *listener, void *data)
+{
+  /* This event is raised when a client creates a new popup. */
+  struct wlr_xdg_popup *xdg_popup = data;
+
+  struct montis_popup *popup = calloc(1, sizeof(*popup));
+  popup->xdg_popup = xdg_popup;
+
+  /* We must add xdg popups to the scene graph so they get rendered. The
+   * wlroots scene graph provides a helper for this, but to use it we must
+   * provide the proper parent scene node of the xdg popup. To enable this,
+   * we always set the user data field of xdg_surfaces to the corresponding
+   * scene node. */
+  struct wlr_xdg_surface *parent =
+      wlr_xdg_surface_try_from_wlr_surface(xdg_popup->parent);
+  assert(parent != NULL);
+  struct wlr_scene_tree *parent_tree = parent->data;
+  xdg_popup->base->data =
+      wlr_scene_xdg_surface_create(parent_tree, xdg_popup->base);
+
+  popup->commit.notify = xdg_popup_commit;
+  wl_signal_add(&xdg_popup->base->surface->events.commit, &popup->commit);
+
+  popup->destroy.notify = xdg_popup_destroy;
+  wl_signal_add(&xdg_popup->events.destroy, &popup->destroy);
 }
 
-static void xdg_toplevel_commit(struct wl_listener *listener, void *data) {
-	/* Called when a new surface state is committed. */
-	struct montis_toplevel *toplevel = wl_container_of(listener, toplevel, commit);
-
-	if (toplevel->xdg_toplevel->base->initial_commit) {
-		/* When an xdg_surface performs an initial commit, the compositor must
-		 * reply with a configure so the client can map the surface. montis
-		 * configures the xdg_toplevel with 0,0 size to let the client pick the
-		 * dimensions itself. */
-		wlr_xdg_toplevel_set_size(toplevel->xdg_toplevel, 0, 0);
-	}
+static void xdg_toplevel_commit(struct wl_listener *listener, void *data)
+{
+  /* Called when a new surface state is committed. */
+  struct montis_toplevel *toplevel =
+      wl_container_of(listener, toplevel, commit);
+
+  if (toplevel->xdg_toplevel->base->initial_commit) {
+    /* When an xdg_surface performs an initial commit, the compositor must
+     * reply with a configure so the client can map the surface. montis
+     * configures the xdg_toplevel with 0,0 size to let the client pick the
+     * dimensions itself. */
+    wlr_xdg_toplevel_set_size(toplevel->xdg_toplevel, 0, 0);
+  }
 }
 
 static void server_new_xdg_toplevel(struct wl_listener *listener, void *data)
 {
-	/* This event is raised when a client creates a new toplevel (application window). */
-	struct montis_server *server = wl_container_of(listener, server, new_xdg_toplevel);
-	struct wlr_xdg_toplevel *xdg_toplevel = data;
-
-	/* Allocate a montis_toplevel for this surface */
-	struct montis_toplevel *toplevel = calloc(1, sizeof(*toplevel));
-	toplevel->server = server;
-	toplevel->xdg_toplevel = xdg_toplevel;
-	toplevel->scene_tree =
-		wlr_scene_xdg_surface_create(&toplevel->server->scene->tree, xdg_toplevel->base);
-	toplevel->scene_tree->node.data = toplevel;
-	xdg_toplevel->base->data = toplevel->scene_tree;
-
-	/* Listen to the various events it can emit */
-	toplevel->map.notify = xdg_toplevel_map;
-	wl_signal_add(&xdg_toplevel->base->surface->events.map, &toplevel->map);
-	toplevel->unmap.notify = xdg_toplevel_unmap;
-	wl_signal_add(&xdg_toplevel->base->surface->events.unmap, &toplevel->unmap);
-	toplevel->commit.notify = xdg_toplevel_commit;
-	wl_signal_add(&xdg_toplevel->base->surface->events.commit, &toplevel->commit);
-
-	toplevel->destroy.notify = xdg_toplevel_destroy;
-	wl_signal_add(&xdg_toplevel->events.destroy, &toplevel->destroy);
-
-	/* cotd */
-	toplevel->request_move.notify = xdg_toplevel_request_move;
-	wl_signal_add(&xdg_toplevel->events.request_move, &toplevel->request_move);
-	toplevel->request_resize.notify = xdg_toplevel_request_resize;
-	wl_signal_add(&xdg_toplevel->events.request_resize, &toplevel->request_resize);
-	toplevel->request_maximize.notify = xdg_toplevel_request_maximize;
-	wl_signal_add(&xdg_toplevel->events.request_maximize, &toplevel->request_maximize);
-	toplevel->request_fullscreen.notify = xdg_toplevel_request_fullscreen;
-	wl_signal_add(&xdg_toplevel->events.request_fullscreen, &toplevel->request_fullscreen);
+  /* This event is raised when a client creates a new toplevel (application
+   * window). */
+  struct montis_server *server =
+      wl_container_of(listener, server, new_xdg_toplevel);
+  struct wlr_xdg_toplevel *xdg_toplevel = data;
+
+  /* Allocate a montis_toplevel for this surface */
+  struct montis_toplevel *toplevel = calloc(1, sizeof(*toplevel));
+  toplevel->server = server;
+  toplevel->xdg_toplevel = xdg_toplevel;
+  toplevel->scene_tree = wlr_scene_xdg_surface_create(
+      &toplevel->server->scene->tree, xdg_toplevel->base);
+  toplevel->scene_tree->node.data = toplevel;
+  xdg_toplevel->base->data = toplevel->scene_tree;
+
+  /* Listen to the various events it can emit */
+  toplevel->map.notify = xdg_toplevel_map;
+  wl_signal_add(&xdg_toplevel->base->surface->events.map, &toplevel->map);
+  toplevel->unmap.notify = xdg_toplevel_unmap;
+  wl_signal_add(&xdg_toplevel->base->surface->events.unmap, &toplevel->unmap);
+  toplevel->commit.notify = xdg_toplevel_commit;
+  wl_signal_add(&xdg_toplevel->base->surface->events.commit, &toplevel->commit);
+
+  toplevel->destroy.notify = xdg_toplevel_destroy;
+  wl_signal_add(&xdg_toplevel->events.destroy, &toplevel->destroy);
+
+  /* cotd */
+  toplevel->request_move.notify = xdg_toplevel_request_move;
+  wl_signal_add(&xdg_toplevel->events.request_move, &toplevel->request_move);
+  toplevel->request_resize.notify = xdg_toplevel_request_resize;
+  wl_signal_add(&xdg_toplevel->events.request_resize,
+                &toplevel->request_resize);
+  toplevel->request_maximize.notify = xdg_toplevel_request_maximize;
+  wl_signal_add(&xdg_toplevel->events.request_maximize,
+                &toplevel->request_maximize);
+  toplevel->request_fullscreen.notify = xdg_toplevel_request_fullscreen;
+  wl_signal_add(&xdg_toplevel->events.request_fullscreen,
+                &toplevel->request_fullscreen);
 }
 
 int main(int argc, char *argv[])