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/* Copyright (C) 2013 Wildfire Games.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#import <AppKit/AppKit.h>
#import <AvailabilityMacros.h> // MAC_OS_X_VERSION_MIN_REQUIRED
#import <Foundation/Foundation.h>
#import <string>
#import "osx_pasteboard.h"
bool osx_GetStringFromPasteboard(std::string& out)
{
NSPasteboard* pasteboard = [NSPasteboard generalPasteboard];
NSString* string = nil;
#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
// As of 10.6, pasteboards can hold multiple items
if ([pasteboard respondsToSelector: @selector(readObjectsForClasses:)])
{
NSArray* classes = [NSArray arrayWithObjects:[NSString class], nil];
NSDictionary* options = [NSDictionary dictionary];
NSArray* copiedItems = [pasteboard readObjectsForClasses:classes options:options];
// We only need to support a single item, so grab the first string
if (copiedItems != nil && [copiedItems count] > 0)
string = [copiedItems objectAtIndex:0];
else
return false; // No strings found on pasteboard
}
else
{
#endif // fallback to 10.5 API
// Verify that there is a string available for us
NSArray* types = [NSArray arrayWithObjects:NSStringPboardType, nil];
if ([pasteboard availableTypeFromArray:types] != nil)
string = [pasteboard stringForType:NSStringPboardType];
else
return false; // No strings found on pasteboard
#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
}
#endif
if (string != nil)
out = std::string([string UTF8String]);
else
return false; // fail
return true; // success
}
bool osx_SendStringToPasteboard(const std::string& string)
{
// We're only working with strings, so we don't need to lazily write
// anything (otherwise we'd need to set up an owner and data provider)
NSPasteboard* pasteboard = [NSPasteboard generalPasteboard];
NSString* type;
#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
if ([pasteboard respondsToSelector: @selector(clearContents)])
{
type = NSPasteboardTypeString;
[pasteboard clearContents];
}
else
{
#endif // fallback to 10.5 API
type = NSStringPboardType;
NSArray* types = [NSArray arrayWithObjects: type, nil];
// Roughly equivalent to clearContents followed by addTypes:owner
[pasteboard declareTypes:types owner:nil];
#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
}
#endif
// May raise a NSPasteboardCommunicationException
BOOL ok = [pasteboard setString:[NSString stringWithUTF8String:string.c_str()] forType:type];
return ok == YES;
}
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