// Copyright 2014 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_APP_H_ #define XFA_FWL_CORE_IFWL_APP_H_ // The FWL app code contains three parallel classes, which reference each // other via pointers as follows: // // m_pIface m_pImpl // CXFA_FFApp ------------> IFWL_App -----------> CFWL_AppImp // <----------- // m_pIface #include <memory> #include "core/fxcrt/include/fx_string.h" #include "xfa/fwl/core/fwl_appimp.h" #include "xfa/fwl/core/fwl_error.h" class CFWL_NoteDriver; class CFWL_WidgetMgr; class CXFA_FFApp; class CXFA_FWLAdapterWidgetMgr; class IFWL_ThemeProvider; class IFWL_Widget; class IFWL_App { public: static IFWL_App* Create(CXFA_FFApp* pAdapter); virtual ~IFWL_App() {} FWL_Error Initialize(); FWL_Error Finalize(); CXFA_FFApp* GetAdapterNative(); CFWL_WidgetMgr* GetWidgetMgr(); IFWL_ThemeProvider* GetThemeProvider(); void SetThemeProvider(IFWL_ThemeProvider* pThemeProvider); void Exit(int32_t iExitCode); // These call into polymorphic methods in the impl; no need to override. void Release(); CFWL_AppImp* GetImpl() const { return m_pImpl.get(); } // Takes ownership of |pImpl|. void SetImpl(CFWL_AppImp* pImpl) { m_pImpl.reset(pImpl); } CFWL_NoteDriver* GetNoteDriver() const; private: IFWL_App() {} std::unique_ptr<CFWL_AppImp> m_pImpl; }; IFWL_App* FWL_GetApp(); void FWL_SetApp(IFWL_App* pApp); CXFA_FFApp* FWL_GetAdapterNative(); CXFA_FWLAdapterWidgetMgr* FWL_GetAdapterWidgetMgr(); #endif // XFA_FWL_CORE_IFWL_APP_H_