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comparison src/video/cocoa/SDL_cocoaclipboard.m @ 4499:c2ebe3e020c6

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Added Mac OS X implementation of clipboard support
author Sam Lantinga <slouken@libsdl.org>
date Thu, 08 Jul 2010 00:35:58 -0700
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children 0cf025066b6f
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4498:3d91e31fcf71 4499:c2ebe3e020c6
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_cocoavideo.h"
25
26
27 int
28 Cocoa_SetClipboardText(_THIS, const char *text)
29 {
30 SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
31 NSAutoreleasePool *pool;
32 NSPasteboard *pasteboard;
33 NSString *format;
34
35 if (data->osversion >= 0x1060) {
36 format = NSPasteboardTypeString;
37 } else {
38 format = NSStringPboardType;
39 }
40
41 pool = [[NSAutoreleasePool alloc] init];
42
43 pasteboard = [NSPasteboard generalPasteboard];
44 [pasteboard declareTypes:[NSArray arrayWithObject:format] owner:nil];
45 [pasteboard setString:[NSString stringWithUTF8String:text] forType:format];
46
47 [pool release];
48
49 return 0;
50 }
51
52 char *
53 Cocoa_GetClipboardText(_THIS)
54 {
55 SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
56 NSAutoreleasePool *pool;
57 NSPasteboard *pasteboard;
58 NSString *format;
59 NSString *available;
60 char *text;
61
62 if (data->osversion >= 0x1060) {
63 format = NSPasteboardTypeString;
64 } else {
65 format = NSStringPboardType;
66 }
67
68 pool = [[NSAutoreleasePool alloc] init];
69
70 pasteboard = [NSPasteboard generalPasteboard];
71 available = [pasteboard availableTypeFromArray: [NSArray arrayWithObject:format]];
72 if ([available isEqualToString:format]) {
73 NSString* string;
74 const char *utf8;
75
76 string = [pasteboard stringForType:format];
77 if (string == nil) {
78 utf8 = "";
79 } else {
80 utf8 = [string UTF8String];
81 }
82 text = SDL_strdup(utf8);
83 } else {
84 text = SDL_strdup("");
85 }
86
87 [pool release];
88
89 return text;
90 }
91
92 SDL_bool
93 Cocoa_HasClipboardText(_THIS)
94 {
95 SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
96 NSAutoreleasePool *pool;
97 NSPasteboard *pasteboard;
98 NSString *format;
99 NSString *available;
100 SDL_bool result;
101
102 if (data->osversion >= 0x1060) {
103 format = NSPasteboardTypeString;
104 } else {
105 format = NSStringPboardType;
106 }
107
108 pool = [[NSAutoreleasePool alloc] init];
109
110 pasteboard = [NSPasteboard generalPasteboard];
111 available = [pasteboard availableTypeFromArray: [NSArray arrayWithObject:format]];
112 if ([available isEqualToString:format]) {
113 result = SDL_TRUE;
114 } else {
115 result = SDL_FALSE;
116 }
117
118 [pool release];
119
120 return result;
121 }
122
123 /* vi: set ts=4 sw=4 expandtab: */