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Side by Side Diff: xfa/include/fwl/lightwidget/widget.h

Issue 1509203002: FWL refcounts never incremented (part 1) (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa
Patch Set: protected Created 5 years ago
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1 // Copyright 2014 PDFium Authors. All rights reserved. 1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 6
7 #ifndef _FWL_WIDGET_LIGHT_H 7 #ifndef _FWL_WIDGET_LIGHT_H
8 #define _FWL_WIDGET_LIGHT_H 8 #define _FWL_WIDGET_LIGHT_H
9 9
10 #include "xfa/include/fwl/core/fwl_widget.h" 10 #include "xfa/include/fwl/core/fwl_widget.h"
(...skipping 23 matching lines...) Expand all
34 CFX_RectF m_rtWidget; 34 CFX_RectF m_rtWidget;
35 FX_DWORD m_dwStyles; 35 FX_DWORD m_dwStyles;
36 FX_DWORD m_dwStyleExes; 36 FX_DWORD m_dwStyleExes;
37 FX_DWORD m_dwStates; 37 FX_DWORD m_dwStates;
38 CFWL_Widget* m_pParent; 38 CFWL_Widget* m_pParent;
39 CFWL_Widget* m_pOwner; 39 CFWL_Widget* m_pOwner;
40 }; 40 };
41 41
42 class CFWL_Widget { 42 class CFWL_Widget {
43 public: 43 public:
44 virtual ~CFWL_Widget();
44 IFWL_Widget* GetWidget(); 45 IFWL_Widget* GetWidget();
45 FX_DWORD Release();
46 CFWL_Widget* Retain();
47 FX_DWORD GetRefCount() const;
48 FWL_ERR GetClassName(CFX_WideString& wsClass) const; 46 FWL_ERR GetClassName(CFX_WideString& wsClass) const;
49 FX_DWORD GetClassID() const; 47 FX_DWORD GetClassID() const;
50 virtual FX_BOOL IsInstance(const CFX_WideStringC& wsClass) const; 48 virtual FX_BOOL IsInstance(const CFX_WideStringC& wsClass) const;
51 49
52 protected: 50 protected:
53 FWL_ERR Initialize(const CFWL_WidgetProperties* pProperties = NULL); 51 FWL_ERR Initialize(const CFWL_WidgetProperties* pProperties = NULL);
54 52
55 public: 53 public:
56 FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE); 54 FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
57 FWL_ERR GetGlobalRect(CFX_RectF& rect); 55 FWL_ERR GetGlobalRect(CFX_RectF& rect);
(...skipping 20 matching lines...) Expand all
78 FWL_ERR TransformTo(CFWL_Widget* pWidget, FX_FLOAT& fx, FX_FLOAT& fy); 76 FWL_ERR TransformTo(CFWL_Widget* pWidget, FX_FLOAT& fx, FX_FLOAT& fy);
79 FWL_ERR TransformTo(CFWL_Widget* pWidget, CFX_RectF& rt); 77 FWL_ERR TransformTo(CFWL_Widget* pWidget, CFX_RectF& rt);
80 FWL_ERR GetMatrix(CFX_Matrix& matrix, FX_BOOL bGlobal = FALSE); 78 FWL_ERR GetMatrix(CFX_Matrix& matrix, FX_BOOL bGlobal = FALSE);
81 FWL_ERR SetMatrix(const CFX_Matrix& matrix); 79 FWL_ERR SetMatrix(const CFX_Matrix& matrix);
82 FWL_ERR DrawWidget(CFX_Graphics* pGraphics, const CFX_Matrix* pMatrix = NULL); 80 FWL_ERR DrawWidget(CFX_Graphics* pGraphics, const CFX_Matrix* pMatrix = NULL);
83 IFWL_WidgetDelegate* SetDelegate(IFWL_WidgetDelegate* pDelegate); 81 IFWL_WidgetDelegate* SetDelegate(IFWL_WidgetDelegate* pDelegate);
84 FWL_ERR Repaint(const CFX_RectF* pRect = NULL); 82 FWL_ERR Repaint(const CFX_RectF* pRect = NULL);
85 FWL_ERR SetFocus(FX_BOOL bFocus); 83 FWL_ERR SetFocus(FX_BOOL bFocus);
86 FWL_ERR SetGrab(FX_BOOL bSet); 84 FWL_ERR SetGrab(FX_BOOL bSet);
87 CFWL_Widget(); 85 CFWL_Widget();
88 virtual ~CFWL_Widget(); 86
89 void RegisterEventTarget(CFWL_Widget* pEventSource = NULL, 87 void RegisterEventTarget(CFWL_Widget* pEventSource = NULL,
90 FX_DWORD dwFilter = FWL_EVENT_ALL_MASK); 88 FX_DWORD dwFilter = FWL_EVENT_ALL_MASK);
91 void DispatchEvent(CFWL_Event* pEvent); 89 void DispatchEvent(CFWL_Event* pEvent);
92 CFX_SizeF CalcTextSize(const CFX_WideString& wsText, 90 CFX_SizeF CalcTextSize(const CFX_WideString& wsText,
93 FX_BOOL bMultiLine = FALSE, 91 FX_BOOL bMultiLine = FALSE,
94 int32_t iLineWidth = -1); 92 int32_t iLineWidth = -1);
95 IFWL_Widget* m_pIface; 93 IFWL_Widget* m_pIface;
96 IFWL_WidgetDelegate* m_pDelegate; 94 IFWL_WidgetDelegate* m_pDelegate;
97 CFWL_WidgetMgr* m_pWidgetMgr; 95 CFWL_WidgetMgr* m_pWidgetMgr;
98 CFWL_WidgetProperties* m_pProperties; 96 CFWL_WidgetProperties* m_pProperties;
99 }; 97 };
100 class CFWL_WidgetDelegate { 98 class CFWL_WidgetDelegate {
101 public: 99 public:
102 CFWL_WidgetDelegate(); 100 CFWL_WidgetDelegate();
103 virtual ~CFWL_WidgetDelegate(); 101 virtual ~CFWL_WidgetDelegate();
104 virtual int32_t OnProcessMessage(CFWL_Message* pMessage); 102 virtual int32_t OnProcessMessage(CFWL_Message* pMessage);
105 virtual FWL_ERR OnProcessEvent(CFWL_Event* pEvent); 103 virtual FWL_ERR OnProcessEvent(CFWL_Event* pEvent);
106 virtual FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics, 104 virtual FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
107 const CFX_Matrix* pMatrix = NULL); 105 const CFX_Matrix* pMatrix = NULL);
108 }; 106 };
109 #endif 107 #endif
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