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iOS: Implemented clipboard support.
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/* | ||
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. | ||
*/ | ||
#ifndef _SDL_uikitclipboard_h | ||
#define _SDL_uikitclipboard_h | ||
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#include "../SDL_sysvideo.h" | ||
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extern int UIKit_SetClipboardText(_THIS, const char *text); | ||
extern char *UIKit_GetClipboardText(_THIS); | ||
extern SDL_bool UIKit_HasClipboardText(_THIS); | ||
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extern void UIKit_InitClipboard(_THIS); | ||
extern void UIKit_QuitClipboard(_THIS); | ||
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#endif /* _SDL_uikitclipboard_h */ | ||
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/* vi: set ts=4 sw=4 expandtab: */ |
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/* | ||
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" | ||
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#if SDL_VIDEO_DRIVER_UIKIT | ||
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#include "SDL_uikitvideo.h" | ||
#include "../../events/SDL_clipboardevents_c.h" | ||
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#import <UIKit/UIPasteboard.h> | ||
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int | ||
UIKit_SetClipboardText(_THIS, const char *text) | ||
{ | ||
@autoreleasepool { | ||
[UIPasteboard generalPasteboard].string = @(text); | ||
return 0; | ||
} | ||
} | ||
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char * | ||
UIKit_GetClipboardText(_THIS) | ||
{ | ||
@autoreleasepool { | ||
UIPasteboard *pasteboard = [UIPasteboard generalPasteboard]; | ||
NSString *string = pasteboard.string; | ||
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if (string != nil) { | ||
return SDL_strdup(string.UTF8String); | ||
} else { | ||
return SDL_strdup(""); | ||
} | ||
} | ||
} | ||
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SDL_bool | ||
UIKit_HasClipboardText(_THIS) | ||
{ | ||
@autoreleasepool { | ||
if ([UIPasteboard generalPasteboard].string != nil) { | ||
return SDL_TRUE; | ||
} | ||
return SDL_FALSE; | ||
} | ||
} | ||
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void | ||
UIKit_InitClipboard(_THIS) | ||
{ | ||
@autoreleasepool { | ||
SDL_VideoData *data = (__bridge SDL_VideoData *) _this->driverdata; | ||
NSNotificationCenter *center = [NSNotificationCenter defaultCenter]; | ||
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id observer = [center addObserverForName:UIPasteboardChangedNotification | ||
object:nil | ||
queue:nil | ||
usingBlock:^(NSNotification *note) { | ||
SDL_SendClipboardUpdate(); | ||
}]; | ||
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data.pasteboardObserver = observer; | ||
} | ||
} | ||
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void | ||
UIKit_QuitClipboard(_THIS) | ||
{ | ||
@autoreleasepool { | ||
SDL_VideoData *data = (__bridge SDL_VideoData *) _this->driverdata; | ||
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if (data.pasteboardObserver != nil) { | ||
[[NSNotificationCenter defaultCenter] removeObserver:data.pasteboardObserver]; | ||
} | ||
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data.pasteboardObserver = nil; | ||
} | ||
} | ||
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#endif /* SDL_VIDEO_DRIVER_UIKIT */ | ||
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/* vi: set ts=4 sw=4 expandtab: */ |
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