// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef XFA_FWL_CORE_IFWL_APP_H_
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#define XFA_FWL_CORE_IFWL_APP_H_
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// The FWL app code contains three parallel classes, which reference each
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// other via pointers as follows:
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//
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// m_pIface m_pImpl
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// CXFA_FFApp ------------> IFWL_App -----------> CFWL_AppImp
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// <-----------
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// m_pIface
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#include <memory>
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#include "core/fxcrt/include/fx_string.h"
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#include "xfa/fwl/core/fwl_appimp.h"
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#include "xfa/fwl/core/fwl_error.h"
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class CFWL_NoteDriver;
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class CFWL_WidgetMgr;
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class CXFA_FFApp;
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class CXFA_FWLAdapterWidgetMgr;
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class IFWL_ThemeProvider;
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class IFWL_Widget;
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class IFWL_App {
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public:
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static IFWL_App* Create(CXFA_FFApp* pAdapter);
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virtual ~IFWL_App();
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FWL_Error Initialize();
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FWL_Error Finalize();
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CXFA_FFApp* GetAdapterNative();
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CFWL_WidgetMgr* GetWidgetMgr();
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IFWL_ThemeProvider* GetThemeProvider();
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void SetThemeProvider(IFWL_ThemeProvider* pThemeProvider);
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void Exit(int32_t iExitCode);
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// These call into polymorphic methods in the impl; no need to override.
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void Release();
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CFWL_AppImp* GetImpl() const { return m_pImpl.get(); }
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// Takes ownership of |pImpl|.
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void SetImpl(CFWL_AppImp* pImpl) { m_pImpl.reset(pImpl); }
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CFWL_NoteDriver* GetNoteDriver() const;
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private:
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IFWL_App();
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std::unique_ptr<CFWL_AppImp> m_pImpl;
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};
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IFWL_App* FWL_GetApp();
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void FWL_SetApp(IFWL_App* pApp);
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CXFA_FFApp* FWL_GetAdapterNative();
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CXFA_FWLAdapterWidgetMgr* FWL_GetAdapterWidgetMgr();
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#endif // XFA_FWL_CORE_IFWL_APP_H_
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