1 // Copyright 2014 The PDFium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #ifndef XFA_FWL_CFWL_APP_H_ 8 #define XFA_FWL_CFWL_APP_H_ 9 10 #include "core/fxcrt/cfx_timer.h" 11 #include "fxjs/gc/heap.h" 12 #include "v8/include/cppgc/garbage-collected.h" 13 #include "v8/include/cppgc/member.h" 14 #include "v8/include/cppgc/visitor.h" 15 #include "xfa/fwl/cfwl_widgetmgr.h" 16 17 class CFWL_NoteDriver; 18 class IFWL_ThemeProvider; 19 20 class CFWL_App final : public cppgc::GarbageCollected<CFWL_App> { 21 public: 22 class AdapterIface : public cppgc::GarbageCollectedMixin { 23 public: 24 virtual ~AdapterIface() = default; 25 virtual CFWL_WidgetMgr::AdapterIface* GetWidgetMgrAdapter() = 0; 26 virtual CFX_Timer::HandlerIface* GetTimerHandler() = 0; 27 virtual IFWL_ThemeProvider* GetThemeProvider() = 0; 28 virtual cppgc::Heap* GetHeap() = 0; 29 }; 30 31 CONSTRUCT_VIA_MAKE_GARBAGE_COLLECTED; 32 ~CFWL_App(); 33 34 void Trace(cppgc::Visitor* visitor) const; 35 GetWidgetMgrAdapter()36 CFWL_WidgetMgr::AdapterIface* GetWidgetMgrAdapter() const { 37 return m_pAdapter->GetWidgetMgrAdapter(); 38 } GetTimerHandler()39 CFX_Timer::HandlerIface* GetTimerHandler() const { 40 return m_pAdapter->GetTimerHandler(); 41 } GetThemeProvider()42 IFWL_ThemeProvider* GetThemeProvider() const { 43 return m_pAdapter->GetThemeProvider(); 44 } GetHeap()45 cppgc::Heap* GetHeap() const { return m_pAdapter->GetHeap(); } GetWidgetMgr()46 CFWL_WidgetMgr* GetWidgetMgr() const { return m_pWidgetMgr; } GetNoteDriver()47 CFWL_NoteDriver* GetNoteDriver() const { return m_pNoteDriver; } 48 49 private: 50 explicit CFWL_App(AdapterIface* pAdapter); 51 52 cppgc::Member<AdapterIface> const m_pAdapter; 53 cppgc::Member<CFWL_WidgetMgr> m_pWidgetMgr; 54 cppgc::Member<CFWL_NoteDriver> m_pNoteDriver; 55 }; 56 57 #endif // XFA_FWL_CFWL_APP_H_ 58