Fix bugs due to updated wlroots

keybinding.c

@@ -718,7 +718,8 @@ keybinding_move_view_to_next_output(struct cg_server *server) {
 		    ->focused_tile->view = view;
 		view->workspace = server->curr_output
 		                      ->workspaces[server->curr_output->curr_workspace];
-		view_position(view);
+		view->tile=view->workspace->focused_tile;
+		view_maximize(view,view->tile);
 		seat_set_focus(server->seat, view);
 	}
 }

output.c

@@ -226,8 +226,12 @@ scan_out_primary_view(struct cg_output *output) {
 		}
 	}
 
-	struct cg_view *view =
-	    output->workspaces[output->curr_workspace]->focused_tile->view;
+	struct cg_workspace *ws = output->workspaces[output->curr_workspace];
+	if(ws->focused_tile->next != ws->focused_tile) {
+		return false;
+	}
+
+	struct cg_view *view = ws->focused_tile->view;
 	if(view == NULL || view->wlr_surface == NULL) {
 		return false;
 	}
@@ -261,6 +265,9 @@ scan_out_primary_view(struct cg_output *output) {
 	}
 
 	wlr_output_attach_buffer(wlr_output, &surface->buffer->base);
+	if(!wlr_output_test(wlr_output)) {
+			return false;
+	}
 	return wlr_output_commit(wlr_output);
 }
 
@@ -363,15 +370,20 @@ frame_done:
 static void
 handle_output_commit(struct wl_listener *listener, void *data) {
 	struct cg_output *output = wl_container_of(listener, output, commit);
+	struct wlr_output_event_commit *event = data;
 
 	if(!output->wlr_output->enabled || output->workspaces == NULL) {
 		return;
 	}
 
-	struct cg_view *view;
-	wl_list_for_each(view, &output->workspaces[output->curr_workspace]->views,
-	                 link) {
-		view_position(view);
+	if(event->committed & (WLR_OUTPUT_STATE_TRANSFORM | WLR_OUTPUT_STATE_SCALE)) {
+		struct cg_view *view;
+		wl_list_for_each(view, &output->workspaces[output->curr_workspace]->views,
+		                 link) {
+			if(view_is_visible(view)) {
+				view_maximize(view,view->tile);
+			}
+		}
 	}
 }
 
@@ -386,7 +398,9 @@ handle_output_mode(struct wl_listener *listener, void *data) {
 	struct cg_view *view;
 	wl_list_for_each(view, &output->workspaces[output->curr_workspace]->views,
 	                 link) {
-		view_position(view);
+			if(view_is_visible(view)) {
+				view_maximize(view,view->tile);
+			}
 	}
 }
 

seat.c

@@ -56,9 +56,6 @@ view_at(const struct cg_view *view, double lx, double ly,
 	struct wlr_box *output_layout_box = wlr_output_layout_get_box(
 	    view->server->output_layout, view->workspace->output->wlr_output);
 	if(output_layout_box == NULL) {
-		fprintf(stderr, "OUTPUT:%d\n",
-		        view->workspace->output->wlr_output->enabled);
-		return output_layout_box->x;
 		return false;
 	}
 

view.c

@@ -258,14 +258,6 @@ view_maximize(struct cg_view *view, struct cg_tile *tile) {
 	view->tile = tile;
 }
 
-void
-view_position(struct cg_view *view) {
-	view_maximize(view,
-	              view->workspace->output
-	                  ->workspaces[view->workspace->output->curr_workspace]
-	                  ->focused_tile);
-}
-
 void
 view_for_each_surface(struct cg_view *view,
                       wlr_surface_iterator_func_t iterator, void *data) {
@@ -363,7 +355,8 @@ view_map(struct cg_view *view, struct wlr_surface *surface,
 	} else
 #endif
 	{
-		view_position(view);
+		view->tile=view->workspace->focused_tile;
+		view_maximize(view,view->tile);
 		wl_list_insert(&ws->views, &view->link);
 	}
 	seat_set_focus(output->server->seat, view);

view.h

@@ -89,8 +89,6 @@ view_damage_child(struct cg_view_child *view, bool whole);
 void
 view_activate(struct cg_view *view, bool activate);
 void
-view_position(struct cg_view *view);
-void
 view_for_each_surface(struct cg_view *view,
                       wlr_surface_iterator_func_t iterator, void *data);
 void