SDL_cocoaclipboard.m
Go to the documentation of this file.
/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#include "../../SDL_internal.h"
#if SDL_VIDEO_DRIVER_COCOA
#include "SDL_cocoavideo.h"
#include "../../events/SDL_clipboardevents_c.h"
static NSString *
GetTextFormat(_THIS)
{
if (floor(NSAppKitVersionNumber) > NSAppKitVersionNumber10_5) {
return NSPasteboardTypeString;
} else {
return NSStringPboardType;
}
}
int
Cocoa_SetClipboardText(_THIS, const char *text)
{ @autoreleasepool
{
SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
NSPasteboard *pasteboard;
NSString *format = GetTextFormat(_this);
pasteboard = [NSPasteboard generalPasteboard];
data->clipboard_count = [pasteboard declareTypes:[NSArray arrayWithObject:format] owner:nil];
[pasteboard setString:[NSString stringWithUTF8String:text] forType:format];
return 0;
}}
char *
Cocoa_GetClipboardText(_THIS)
{ @autoreleasepool
{
NSPasteboard *pasteboard;
NSString *format = GetTextFormat(_this);
NSString *available;
char *text;
pasteboard = [NSPasteboard generalPasteboard];
available = [pasteboard availableTypeFromArray: [NSArray arrayWithObject:format]];
if ([available isEqualToString:format]) {
NSString* string;
const char *utf8;
string = [pasteboard stringForType:format];
if (string == nil) {
utf8 = "";
} else {
utf8 = [string UTF8String];
}
text = SDL_strdup(utf8);
} else {
text = SDL_strdup("");
}
return text;
}}
SDL_bool
Cocoa_HasClipboardText(_THIS)
{
SDL_bool result = SDL_FALSE;
char *text = Cocoa_GetClipboardText(_this);
if (text) {
result = text[0] != '\0' ? SDL_TRUE : SDL_FALSE;
SDL_free(text);
}
return result;
}
void
Cocoa_CheckClipboardUpdate(struct SDL_VideoData * data)
{ @autoreleasepool
{
NSPasteboard *pasteboard;
NSInteger count;
pasteboard = [NSPasteboard generalPasteboard];
count = [pasteboard changeCount];
if (count != data->clipboard_count) {
if (data->clipboard_count) {
SDL_SendClipboardUpdate();
}
data->clipboard_count = count;
}
}}
#endif /* SDL_VIDEO_DRIVER_COCOA */
/* vi: set ts=4 sw=4 expandtab: */
SDL_VideoData::clipboard_count
NSInteger clipboard_count
Definition: SDL_cocoavideo.h:53
format
GLint GLint GLsizei GLsizei GLsizei GLint GLenum format
Definition: SDL_opengl.h:1565
Cocoa_GetClipboardText
char * Cocoa_GetClipboardText(_THIS)
result
GLuint64EXT * result
Definition: SDL_opengl_glext.h:9432
string
GLsizei const GLchar *const * string
Definition: SDL_opengl_glext.h:688
count
GLuint GLuint GLsizei count
Definition: SDL_opengl.h:1564
SDL_VideoDevice::driverdata
void * driverdata
Definition: SDL_sysvideo.h:332
data
GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei const GLvoid * data
Definition: SDL_opengl.h:1967
SDL_cocoavideo.h
_this
static SDL_VideoDevice * _this
Definition: SDL_video.c:114
SDL_bool
SDL_bool
Definition: SDL_stdinc.h:126
Cocoa_SetClipboardText
int Cocoa_SetClipboardText(_THIS, const char *text)
Cocoa_HasClipboardText
SDL_bool Cocoa_HasClipboardText(_THIS)
_THIS
#define _THIS
Definition: SDL_alsa_audio.h:31
SDL_SendClipboardUpdate
int SDL_SendClipboardUpdate(void)
Definition: SDL_clipboardevents.c:31
SDL_free
void SDL_free(void *mem)
Cocoa_CheckClipboardUpdate
void Cocoa_CheckClipboardUpdate(struct SDL_VideoData *data)
SDL_TRUE
Definition: SDL_stdinc.h:129
text
static char text[MAX_TEXT_LENGTH]
Definition: testime.c:34
SDL_strdup
#define SDL_strdup
Definition: SDL_dynapi_overrides.h:403
SDL_FALSE
Definition: SDL_stdinc.h:128
SDL_VideoData
Definition: SDL_androidvideo.h:35
floor
#define floor
Definition: math_private.h:37