mirror of
https://github.com/Relintai/sdl2_frt.git
synced 2024-12-29 20:27:12 +01:00
112 lines
3.0 KiB
Objective-C
112 lines
3.0 KiB
Objective-C
/*
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Simple DirectMedia Layer
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Copyright (C) 1997-2019 Sam Lantinga <slouken@libsdl.org>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#include "../../SDL_internal.h"
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#if SDL_VIDEO_DRIVER_UIKIT
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#include "SDL_uikitvideo.h"
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#include "../../events/SDL_clipboardevents_c.h"
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#import <UIKit/UIPasteboard.h>
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int
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UIKit_SetClipboardText(_THIS, const char *text)
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{
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#if TARGET_OS_TV
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return SDL_SetError("The clipboard is not available on tvOS");
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#else
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@autoreleasepool {
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[UIPasteboard generalPasteboard].string = @(text);
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return 0;
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}
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#endif
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}
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char *
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UIKit_GetClipboardText(_THIS)
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{
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#if TARGET_OS_TV
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return SDL_strdup(""); // Unsupported.
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#else
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@autoreleasepool {
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UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
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NSString *string = pasteboard.string;
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if (string != nil) {
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return SDL_strdup(string.UTF8String);
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} else {
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return SDL_strdup("");
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}
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}
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#endif
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}
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SDL_bool
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UIKit_HasClipboardText(_THIS)
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{
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@autoreleasepool {
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#if !TARGET_OS_TV
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if ([UIPasteboard generalPasteboard].string != nil) {
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return SDL_TRUE;
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}
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#endif
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return SDL_FALSE;
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}
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}
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void
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UIKit_InitClipboard(_THIS)
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{
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#if !TARGET_OS_TV
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@autoreleasepool {
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SDL_VideoData *data = (__bridge SDL_VideoData *) _this->driverdata;
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NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
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id observer = [center addObserverForName:UIPasteboardChangedNotification
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object:nil
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queue:nil
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usingBlock:^(NSNotification *note) {
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SDL_SendClipboardUpdate();
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}];
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data.pasteboardObserver = observer;
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}
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#endif
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}
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void
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UIKit_QuitClipboard(_THIS)
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{
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@autoreleasepool {
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SDL_VideoData *data = (__bridge SDL_VideoData *) _this->driverdata;
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if (data.pasteboardObserver != nil) {
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[[NSNotificationCenter defaultCenter] removeObserver:data.pasteboardObserver];
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}
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data.pasteboardObserver = nil;
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}
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}
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#endif /* SDL_VIDEO_DRIVER_UIKIT */
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/* vi: set ts=4 sw=4 expandtab: */
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