2016-02-27 01:37:54 +00:00
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/*
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* Copyright (C) 2016 Glyptodon, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "config.h"
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2016-02-27 07:41:11 +00:00
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#include "display.h"
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2016-02-27 02:35:15 +00:00
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#include "log.h"
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#include <guacamole/client.h>
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#include <stdlib.h>
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2016-02-27 01:37:54 +00:00
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2016-02-27 07:41:11 +00:00
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int guacenc_handle_copy(guacenc_display* display, int argc, char** argv) {
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2016-02-27 02:35:15 +00:00
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/* Verify argument count */
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if (argc < 9) {
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2016-02-27 23:24:38 +00:00
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guacenc_log(GUAC_LOG_WARNING, "\"copy\" instruction incomplete");
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2016-02-27 02:35:15 +00:00
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return 1;
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}
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/* Parse arguments */
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2016-02-27 23:46:57 +00:00
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int sindex = atoi(argv[0]);
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int sx = atoi(argv[1]);
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int sy = atoi(argv[2]);
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int width = atoi(argv[3]);
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int height = atoi(argv[4]);
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2016-02-27 02:35:15 +00:00
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int mask = atoi(argv[5]);
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2016-02-27 23:46:57 +00:00
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int dindex = atoi(argv[6]);
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int dx = atoi(argv[7]);
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int dy = atoi(argv[8]);
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/* Pull buffer of source layer/buffer */
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guacenc_buffer* src = guacenc_display_get_related_buffer(display, sindex);
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if (src == NULL)
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return 1;
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/* Pull buffer of destination layer/buffer */
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guacenc_buffer* dst = guacenc_display_get_related_buffer(display, dindex);
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if (dst == NULL)
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return 1;
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/* Copy rectangle from source to destination */
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if (src->surface != NULL && dst->cairo != NULL) {
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cairo_set_operator(dst->cairo, guacenc_display_cairo_operator(mask));
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cairo_set_source_surface(dst->cairo, src->surface, dx - sx, dy - sy);
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cairo_rectangle(dst->cairo, dx, dy, width, height);
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cairo_fill(dst->cairo);
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}
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2016-02-27 01:37:54 +00:00
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return 0;
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2016-02-27 02:35:15 +00:00
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2016-02-27 01:37:54 +00:00
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}
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