SDL_uikitclipboard.m
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/*
Simple DirectMedia Layer
Copyright (C) 1997-2018 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_UIKIT
#include "SDL_uikitvideo.h"
#include "../../events/SDL_clipboardevents_c.h"
#import <UIKit/UIPasteboard.h>
int
UIKit_SetClipboardText(_THIS, const char *text)
{
#if TARGET_OS_TV
return SDL_SetError("The clipboard is not available on tvOS");
#else
@autoreleasepool {
[UIPasteboard generalPasteboard].string = @(text);
return 0;
}
#endif
}
char *
UIKit_GetClipboardText(_THIS)
{
#if TARGET_OS_TV
return SDL_strdup(""); // Unsupported.
#else
@autoreleasepool {
UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
NSString *string = pasteboard.string;
if (string != nil) {
return SDL_strdup(string.UTF8String);
} else {
return SDL_strdup("");
}
}
#endif
}
SDL_bool
UIKit_HasClipboardText(_THIS)
{
@autoreleasepool {
#if !TARGET_OS_TV
if ([UIPasteboard generalPasteboard].string != nil) {
return SDL_TRUE;
}
#endif
return SDL_FALSE;
}
}
void
UIKit_InitClipboard(_THIS)
{
#if !TARGET_OS_TV
@autoreleasepool {
SDL_VideoData *data = (__bridge SDL_VideoData *) _this->driverdata;
NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
id observer = [center addObserverForName:UIPasteboardChangedNotification
object:nil
queue:nil
usingBlock:^(NSNotification *note) {
SDL_SendClipboardUpdate();
}];
data.pasteboardObserver = observer;
}
#endif
}
void
UIKit_QuitClipboard(_THIS)
{
@autoreleasepool {
SDL_VideoData *data = (__bridge SDL_VideoData *) _this->driverdata;
if (data.pasteboardObserver != nil) {
[[NSNotificationCenter defaultCenter] removeObserver:data.pasteboardObserver];
}
data.pasteboardObserver = nil;
}
}
#endif /* SDL_VIDEO_DRIVER_UIKIT */
/* vi: set ts=4 sw=4 expandtab: */
SDL_TRUE
Definition: SDL_stdinc.h:142
UIKit_InitClipboard
void UIKit_InitClipboard(_THIS)
SDL_FALSE
Definition: SDL_stdinc.h:141
SDL_VideoDevice::driverdata
void * driverdata
Definition: SDL_sysvideo.h:377
data
GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei const GLvoid * data
Definition: SDL_opengl.h:1974
_this
static SDL_VideoDevice * _this
Definition: SDL_video.c:121
UIKit_QuitClipboard
void UIKit_QuitClipboard(_THIS)
_THIS
#define _THIS
Definition: SDL_alsa_audio.h:31
SDL_SendClipboardUpdate
int SDL_SendClipboardUpdate(void)
Definition: SDL_clipboardevents.c:31
SDL_bool
SDL_bool
Definition: SDL_stdinc.h:139
SDL_SetError
#define SDL_SetError
Definition: SDL_dynapi_overrides.h:30
text
static char text[MAX_TEXT_LENGTH]
Definition: testime.c:47
SDL_strdup
#define SDL_strdup
Definition: SDL_dynapi_overrides.h:397
SDL_VideoData
Definition: SDL_androidvideo.h:35
UIKit_SetClipboardText
int UIKit_SetClipboardText(_THIS, const char *text)
SDL_uikitvideo.h
UIKit_GetClipboardText
char * UIKit_GetClipboardText(_THIS)
UIKit_HasClipboardText
SDL_bool UIKit_HasClipboardText(_THIS)