guacamole-spice-protocol/src/terminal/ibar.c
2014-05-05 16:36:49 -07:00

95 lines
2.9 KiB
C

/*
* Copyright (C) 2013 Glyptodon LLC
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "config.h"
#include "cursor.h"
#include <cairo/cairo.h>
#include <guacamole/client.h>
#include <guacamole/protocol.h>
#include <guacamole/socket.h>
/* Macros for prettying up the embedded image. */
#define X 0x00,0x00,0x00,0xFF
#define U 0x80,0x80,0x80,0xFF
#define O 0xFF,0xFF,0xFF,0xFF
#define _ 0x00,0x00,0x00,0x00
/* Dimensions */
const int guac_terminal_ibar_width = 7;
const int guac_terminal_ibar_height = 16;
/* Format */
const cairo_format_t guac_terminal_ibar_format = CAIRO_FORMAT_ARGB32;
const int guac_terminal_ibar_stride = 28;
/* Embedded pointer graphic */
unsigned char guac_terminal_ibar[] = {
X,X,X,X,X,X,X,
X,O,O,U,O,O,X,
X,X,X,O,X,X,X,
_,_,X,O,X,_,_,
_,_,X,O,X,_,_,
_,_,X,O,X,_,_,
_,_,X,O,X,_,_,
_,_,X,O,X,_,_,
_,_,X,O,X,_,_,
_,_,X,O,X,_,_,
_,_,X,O,X,_,_,
_,_,X,O,X,_,_,
_,_,X,O,X,_,_,
X,X,X,O,X,X,X,
X,O,O,U,O,O,X,
X,X,X,X,X,X,X
};
guac_terminal_cursor* guac_terminal_create_ibar(guac_client* client) {
guac_socket* socket = client->socket;
guac_terminal_cursor* cursor = guac_terminal_cursor_alloc(client);
/* Draw to buffer */
cairo_surface_t* graphic = cairo_image_surface_create_for_data(
guac_terminal_ibar,
guac_terminal_ibar_format,
guac_terminal_ibar_width,
guac_terminal_ibar_height,
guac_terminal_ibar_stride);
guac_protocol_send_png(socket, GUAC_COMP_SRC, cursor->buffer,
0, 0, graphic);
cairo_surface_destroy(graphic);
/* Initialize cursor properties */
cursor->width = guac_terminal_ibar_width;
cursor->height = guac_terminal_ibar_height;
cursor->hotspot_x = guac_terminal_ibar_width / 2;
cursor->hotspot_y = guac_terminal_ibar_height / 2;
return cursor;
}