jmuehlner commented on code in PR #525: URL: https://github.com/apache/guacamole-server/pull/525#discussion_r1733578980
########## src/libguac/display-cursor.c: ########## @@ -0,0 +1,102 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +#include "display-builtin-cursors.h" +#include "display-priv.h" +#include "guacamole/display.h" +#include "guacamole/mem.h" +#include "guacamole/rect.h" +#include "guacamole/rwlock.h" + +#include <string.h> + +guac_display_layer* guac_display_cursor(guac_display* display) { + return display->cursor_buffer; +} + +void guac_display_set_cursor_hotspot(guac_display* display, int x, int y) { + guac_rwlock_acquire_write_lock(&display->pending_frame.lock); + + display->pending_frame.cursor_hotspot_x = x; + display->pending_frame.cursor_hotspot_y = y; + + guac_rwlock_release_lock(&display->pending_frame.lock); +} + +void guac_display_set_cursor(guac_display* display, + guac_display_cursor_type cursor_type) { + + /* Translate requested type into built-in cursor */ + const guac_display_builtin_cursor* cursor; + switch (cursor_type) { + + case GUAC_DISPLAY_CURSOR_NONE: + cursor = &guac_display_cursor_none; + break; + + case GUAC_DISPLAY_CURSOR_DOT: + cursor = &guac_display_cursor_dot; + break; + + case GUAC_DISPLAY_CURSOR_IBAR: + cursor = &guac_display_cursor_ibar; + break; + + case GUAC_DISPLAY_CURSOR_POINTER: + default: + cursor = &guac_display_cursor_pointer; + break; + + } + + /* Resize cursor to fit requested icon */ + guac_display_layer* cursor_layer = guac_display_cursor(display); + guac_display_layer_resize(cursor_layer, cursor->width, cursor->height); + + /* Copy over graphical content of cursor icon ... */ + Review Comment: Based on what I'm seeing elsewhere, I'm guessing yes. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@guacamole.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
