/*
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Simple DirectMedia Layer
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Copyright (C) 1997-2014 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_COCOA
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#include "SDL_cocoavideo.h"
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#include "../../events/SDL_clipboardevents_c.h"
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static NSString *
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GetTextFormat(_THIS)
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{
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if (floor(NSAppKitVersionNumber) > NSAppKitVersionNumber10_5) {
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return NSPasteboardTypeString;
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} else {
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return NSStringPboardType;
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}
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}
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int
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Cocoa_SetClipboardText(_THIS, const char *text)
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{ @autoreleasepool
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{
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SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
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NSPasteboard *pasteboard;
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NSString *format = GetTextFormat(_this);
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pasteboard = [NSPasteboard generalPasteboard];
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data->clipboard_count = [pasteboard declareTypes:[NSArray arrayWithObject:format] owner:nil];
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[pasteboard setString:[NSString stringWithUTF8String:text] forType:format];
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return 0;
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}}
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char *
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Cocoa_GetClipboardText(_THIS)
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{ @autoreleasepool
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{
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NSPasteboard *pasteboard;
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NSString *format = GetTextFormat(_this);
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NSString *available;
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char *text;
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pasteboard = [NSPasteboard generalPasteboard];
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available = [pasteboard availableTypeFromArray: [NSArray arrayWithObject:format]];
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if ([available isEqualToString:format]) {
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NSString* string;
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const char *utf8;
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string = [pasteboard stringForType:format];
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if (string == nil) {
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utf8 = "";
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} else {
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utf8 = [string UTF8String];
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}
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text = SDL_strdup(utf8);
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} else {
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text = SDL_strdup("");
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}
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return text;
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}}
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SDL_bool
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Cocoa_HasClipboardText(_THIS)
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{
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SDL_bool result = SDL_FALSE;
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char *text = Cocoa_GetClipboardText(_this);
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if (text) {
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result = text[0] != '\0' ? SDL_TRUE : SDL_FALSE;
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SDL_free(text);
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}
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return result;
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}
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void
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Cocoa_CheckClipboardUpdate(struct SDL_VideoData * data)
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{ @autoreleasepool
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{
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NSPasteboard *pasteboard;
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NSInteger count;
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pasteboard = [NSPasteboard generalPasteboard];
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count = [pasteboard changeCount];
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if (count != data->clipboard_count) {
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if (data->clipboard_count) {
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SDL_SendClipboardUpdate();
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}
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data->clipboard_count = count;
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}
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}}
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#endif /* SDL_VIDEO_DRIVER_COCOA */
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/* vi: set ts=4 sw=4 expandtab: */
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