SDL  2.0
SDL_bclipboard.cc
Go to the documentation of this file.
1 /*
2  Simple DirectMedia Layer
3  Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org>
4 
5  This software is provided 'as-is', without any express or implied
6  warranty. In no event will the authors be held liable for any damages
7  arising from the use of this software.
8 
9  Permission is granted to anyone to use this software for any purpose,
10  including commercial applications, and to alter it and redistribute it
11  freely, subject to the following restrictions:
12 
13  1. The origin of this software must not be misrepresented; you must not
14  claim that you wrote the original software. If you use this software
15  in a product, an acknowledgment in the product documentation would be
16  appreciated but is not required.
17  2. Altered source versions must be plainly marked as such, and must not be
18  misrepresented as being the original software.
19  3. This notice may not be removed or altered from any source distribution.
20 */
21 #include "../../SDL_internal.h"
22 
23 #if SDL_VIDEO_DRIVER_HAIKU
24 
25 /* BWindow based clipboard implementation */
26 
27 #include <unistd.h>
28 #include <TypeConstants.h>
29 
30 #include "SDL_BWin.h"
31 #include "SDL_timer.h"
32 #include "../SDL_sysvideo.h"
33 
34 #ifdef __cplusplus
35 extern "C" {
36 #endif
37 
38 int HAIKU_SetClipboardText(_THIS, const char *text) {
39  BMessage *clip = NULL;
40  if(be_clipboard->Lock()) {
41  be_clipboard->Clear();
42  if((clip = be_clipboard->Data())) {
43  /* Presumably the string of characters is ascii-format */
44  ssize_t asciiLength = 0;
45  for(; text[asciiLength] != 0; ++asciiLength) {}
46  clip->AddData("text/plain", B_MIME_TYPE, text, asciiLength);
47  be_clipboard->Commit();
48  }
49  be_clipboard->Unlock();
50  }
51  return 0;
52 }
53 
55  BMessage *clip = NULL;
56  const char *text = NULL;
57  ssize_t length;
58  char *result;
59  if(be_clipboard->Lock()) {
60  if((clip = be_clipboard->Data())) {
61  /* Presumably the string of characters is ascii-format */
62  clip->FindData("text/plain", B_MIME_TYPE, (const void**)&text,
63  &length);
64  }
65  be_clipboard->Unlock();
66  }
67 
68  if (!text) {
69  result = SDL_strdup("");
70  } else {
71  /* Copy the data and pass on to SDL */
72  result = (char *)SDL_malloc((length + 1) * sizeof(char));
73  SDL_strlcpy(result, text, length + 1);
74  }
75 
76  return result;
77 }
78 
80  SDL_bool result = SDL_FALSE;
81  char *text = HAIKU_GetClipboardText(_this);
82  if (text) {
83  result = text[0] != '\0' ? SDL_TRUE : SDL_FALSE;
84  SDL_free(text);
85  }
86  return result;
87 }
88 
89 #ifdef __cplusplus
90 }
91 #endif
92 
93 #endif /* SDL_VIDEO_DRIVER_HAIKU */
94 
95 /* vi: set ts=4 sw=4 expandtab: */
#define SDL_strlcpy
int HAIKU_SetClipboardText(_THIS, const char *text)
GLuint64EXT * result
static SDL_VideoDevice * _this
Definition: SDL_video.c:121
#define _THIS
#define SDL_free
SDL_bool HAIKU_HasClipboardText(_THIS)
#define NULL
Definition: begin_code.h:164
SDL_bool
Definition: SDL_stdinc.h:161
static char text[MAX_TEXT_LENGTH]
Definition: testime.c:47
#define SDL_strdup
#define SDL_malloc
char * HAIKU_GetClipboardText(_THIS)
GLuint GLsizei GLsizei * length