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comparison src/video/SDL_clipboard.c @ 4493:f0b7c8d169f5

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First pass at clipboard API, still very much in progress
author Sam Lantinga <slouken@libsdl.org>
date Wed, 07 Jul 2010 23:24:04 -0700
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children dbbfdb9ea716
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4492:bff93336121e 4493:f0b7c8d169f5
1 /*
2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997-2010 Sam Lantinga
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with this library; if not, write to the Free Software
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18
19 Sam Lantinga
20 slouken@libsdl.org
21 */
22 #include "SDL_config.h"
23
24 #include "SDL_clipboard.h"
25 #include "SDL_sysvideo.h"
26
27 /* FOURCC values for text and image clipboard formats */
28 #define TEXT_DATA SDL_FOURCC('T', 'E', 'X', 'T')
29 #define IMAGE_DATA SDL_FOURCC('B', 'M', 'P', ' ')
30
31 int
32 SDL_SetClipboardText(const char *text)
33 {
34 return SDL_SetClipboard(TEXT_DATA, text, SDL_strlen(text)+1);
35 }
36
37 char *
38 SDL_GetClipboardText()
39 {
40 void *data;
41 size_t length;
42
43 if (SDL_GetClipboard(TEXT_DATA, &data, &length) == 0) {
44 return SDL_static_cast(char*, data);
45 } else {
46 return NULL;
47 }
48 }
49
50 SDL_bool
51 SDL_HasClipboardText()
52 {
53 return SDL_HasClipboardFormat(TEXT_DATA);
54 }
55
56 int
57 SDL_SetClipboardImage(SDL_Surface *image)
58 {
59 SDL_Unsupported();
60 return -1;
61 }
62
63 SDL_Surface *
64 SDL_GetClipboardImage()
65 {
66 SDL_Unsupported();
67 return NULL;
68 }
69
70 SDL_bool
71 SDL_HasClipboardImage()
72 {
73 return SDL_FALSE;
74 }
75
76 int
77 SDL_SetClipboard(Uint32 format, void *data, size_t length)
78 {
79 SDL_Unsupported();
80 return -1;
81 }
82
83 int
84 SDL_GetClipboard(Uint32 format, void **data, size_t *length)
85 {
86 SDL_Unsupported();
87 return -1;
88 }
89
90 SDL_bool
91 SDL_HasClipboardFormat(Uint32 format)
92 {
93 return SDL_FALSE;
94 }
95
96 void
97 SDL_ClearClipboard(void)
98 {
99 }
100
101 /* vi: set ts=4 sw=4 expandtab: */