1 files changed, 111 insertions, 0 deletions
diff --git a/source/3rd-party/SDL2/src/video/uikit/SDL_uikitclipboard.m b/source/3rd-party/SDL2/src/video/uikit/SDL_uikitclipboard.m
new file mode 100644
index 0000000..b1d4f6d
--- /dev/null
+++ b/source/3rd-party/SDL2/src/video/uikit/SDL_uikitclipboard.m
@@ -0,0 +1,111 @@
+/*
+  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: */