//------------------------------------------------------------------------
// Flags       : clang-format SMTGSequencer
//
// Project     : Steinberg Plug-In SDK
// Filename    : public.sdk/source/common/systemclipboard_mac.mm
// Created by  : Steinberg 04.2020
// Description : Simple helper allowing to copy/retrieve text to/from the system clipboard
//
//-----------------------------------------------------------------------------
// LICENSE
// (c) 2022, Steinberg Media Technologies GmbH, All Rights Reserved
//-----------------------------------------------------------------------------
// This Software Development Kit may not be distributed in parts or its entirety
// without prior written agreement by Steinberg Media Technologies GmbH.
// This SDK must not be used to re-engineer or manipulate any technology used
// in any Steinberg or Third-party application or software module,
// unless permitted by law.
// Neither the name of the Steinberg Media Technologies nor the names of its
// contributors may be used to endorse or promote products derived from this
// software without specific prior written permission.
//
// THIS SDK IS PROVIDED BY STEINBERG MEDIA TECHNOLOGIES GMBH "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
// IN NO EVENT SHALL STEINBERG MEDIA TECHNOLOGIES GMBH BE LIABLE FOR ANY DIRECT,
// INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
// OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
// OF THE POSSIBILITY OF SUCH DAMAGE.
//-----------------------------------------------------------------------------

#include "systemclipboard.h"
#include "pluginterfaces/base/fplatform.h"

#if SMTG_OS_MACOS
#import <Cocoa/Cocoa.h>

//------------------------------------------------------------------------
namespace Steinberg {
namespace SystemClipboard {

//-----------------------------------------------------------------------------
bool copyTextToClipboard (const std::string& text)
{
	auto pb = [NSPasteboard generalPasteboard];
	[pb clearContents];
	auto nsString = [NSString stringWithUTF8String:text.data ()];
	return [pb setString:nsString forType:NSPasteboardTypeString];
}

//-----------------------------------------------------------------------------
bool getTextFromClipboard (std::string& text)
{
	auto pb = [NSPasteboard generalPasteboard];
	if ([pb canReadItemWithDataConformingToTypes:@[NSPasteboardTypeString]])
	{
		if (auto items = [pb readObjectsForClasses:@[[NSString class]] options:nil])
		{
			if (items.count > 0)
			{
				text = [items[0] UTF8String];
				return true;
			}
		}
	}
	return false;
}

//------------------------------------------------------------------------
} // namespace SystemClipboard
} // namespace Steinberg

#endif
