/*
 * Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
 */

#include "config.h"

#include "NotImplemented.h"
#include "DataTransfer.h"
#include "Pasteboard.h"
#include "DragController.h"
#include "DragData.h"

namespace WebCore {

// FIXME: constants are from gtk port
const int DragController::MaxOriginalImageArea = 1500 * 1500;
const int DragController::DragIconRightInset = 7;
const int DragController::DragIconBottomInset = 3;
const float DragController::DragImageAlpha = 0.75f;

static bool copyKeyIsDown = false;
void setCopyKeyState(bool _copyKeyIsDown)
{
        copyKeyIsDown = _copyKeyIsDown;
}

DragOperation DragController::dragOperation(const DragData& dragData)
{
        //Protects the page from opening URL by fake anchor drag.
        return dragData.containsURL() && !m_didInitiateDrag ? DragOperationCopy : DragOperationNone;
}

//uta: need to be fixed with usage of DragData pointer
bool DragController::isCopyKeyDown(const DragData&)
{
        //State has not direct connection with keyboard state.
        //Now it is imported from Java (user drag action).
        return copyKeyIsDown;
}

void DragController::declareAndWriteDragImage(DataTransfer& clipboard, Element& element, const URL& url, const String& label)
{
        clipboard.pasteboard().writeImage(element, url, label);
}

const IntSize &DragController::maxDragImageSize()
{
        static const IntSize s(400, 400);
        return s;
}

void DragController::cleanupAfterSystemDrag()
{
}

// PassRefPtr<DocumentFragment> DragController::createFragmentFromDragData(DragData& dragData, Frame& frame, Range&, bool /*allowPlainText*/, bool& /*chosePlainText*/)
// {
// }

} // namespace WebCore