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// Copyright 2016 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef XFA_FWL_CORE_IFWL_WIDGETMGRDELEGATE_H_
#define XFA_FWL_CORE_IFWL_WIDGETMGRDELEGATE_H_
#include "core/fxcrt/include/fx_system.h"
#include "xfa/fwl/core/fwl_error.h"
#define FWL_WGTMGR_DisableThread 0x00000001
#define FWL_WGTMGR_DisableForm 0x00000002
class CFWL_Message;
class CFX_Graphics;
class CFX_Matrix;
class IFWL_Widget;
class IFWL_WidgetMgrDelegate {
public:
virtual ~IFWL_WidgetMgrDelegate() {}
virtual FWL_ERR OnSetCapability(
FX_DWORD dwCapability = FWL_WGTMGR_DisableThread) = 0;
virtual int32_t OnProcessMessageToForm(CFWL_Message* pMessage) = 0;
virtual FWL_ERR OnDrawWidget(IFWL_Widget* pWidget,
CFX_Graphics* pGraphics,
const CFX_Matrix* pMatrix = nullptr) = 0;
};
#endif // XFA_FWL_CORE_IFWL_WIDGETMGRDELEGATE_H_
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