xfa/fwl/lightwidget/cfwl_widget.h - Issue 2095653002: Remove NULL in xfa/

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Issue 2095653002: Remove NULL in xfa/ (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master

Patch Set: Rebase to master Created 4 years, 6 months 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 XFA_FWL_LIGHTWIDGET_CFWL_WIDGET_H_	7 #ifndef XFA_FWL_LIGHTWIDGET_CFWL_WIDGET_H_

8 #define XFA_FWL_LIGHTWIDGET_CFWL_WIDGET_H_	8 #define XFA_FWL_LIGHTWIDGET_CFWL_WIDGET_H_

9	9

10 #include "xfa/fwl/core/cfwl_event.h"	10 #include "xfa/fwl/core/cfwl_event.h"

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50 void* GetPrivateData(void* module_id);	50 void* GetPrivateData(void* module_id);

51 FWL_Error Update();	51 FWL_Error Update();

52 FWL_Error LockUpdate();	52 FWL_Error LockUpdate();

53 FWL_Error UnlockUpdate();	53 FWL_Error UnlockUpdate();

54 FWL_WidgetHit HitTest(FX_FLOAT fx, FX_FLOAT fy);	54 FWL_WidgetHit HitTest(FX_FLOAT fx, FX_FLOAT fy);

55 FWL_Error TransformTo(CFWL_Widget* pWidget, FX_FLOAT& fx, FX_FLOAT& fy);	55 FWL_Error TransformTo(CFWL_Widget* pWidget, FX_FLOAT& fx, FX_FLOAT& fy);

56 FWL_Error TransformTo(CFWL_Widget* pWidget, CFX_RectF& rt);	56 FWL_Error TransformTo(CFWL_Widget* pWidget, CFX_RectF& rt);

57 FWL_Error GetMatrix(CFX_Matrix& matrix, FX_BOOL bGlobal = FALSE);	57 FWL_Error GetMatrix(CFX_Matrix& matrix, FX_BOOL bGlobal = FALSE);

58 FWL_Error SetMatrix(const CFX_Matrix& matrix);	58 FWL_Error SetMatrix(const CFX_Matrix& matrix);

59 FWL_Error DrawWidget(CFX_Graphics* pGraphics,	59 FWL_Error DrawWidget(CFX_Graphics* pGraphics,

60 const CFX_Matrix* pMatrix = NULL);	60 const CFX_Matrix* pMatrix = nullptr);

61 IFWL_WidgetDelegate* SetDelegate(IFWL_WidgetDelegate* pDelegate);	61 IFWL_WidgetDelegate* SetDelegate(IFWL_WidgetDelegate* pDelegate);

62 FWL_Error Repaint(const CFX_RectF* pRect = NULL);	62 FWL_Error Repaint(const CFX_RectF* pRect = nullptr);

63 FWL_Error SetFocus(FX_BOOL bFocus);	63 FWL_Error SetFocus(FX_BOOL bFocus);

64 FWL_Error SetGrab(FX_BOOL bSet);	64 FWL_Error SetGrab(FX_BOOL bSet);

65 CFWL_Widget();	65 CFWL_Widget();

66	66

67 void RegisterEventTarget(CFWL_Widget* pEventSource = NULL,	67 void RegisterEventTarget(CFWL_Widget* pEventSource = nullptr,

68 uint32_t dwFilter = FWL_EVENT_ALL_MASK);	68 uint32_t dwFilter = FWL_EVENT_ALL_MASK);

69 void DispatchEvent(CFWL_Event* pEvent);	69 void DispatchEvent(CFWL_Event* pEvent);

70 CFX_SizeF CalcTextSize(const CFX_WideString& wsText,	70 CFX_SizeF CalcTextSize(const CFX_WideString& wsText,

71 FX_BOOL bMultiLine = FALSE,	71 FX_BOOL bMultiLine = FALSE,

72 int32_t iLineWidth = -1);	72 int32_t iLineWidth = -1);

73 IFWL_Widget* m_pIface;	73 IFWL_Widget* m_pIface;

74 IFWL_WidgetDelegate* m_pDelegate;	74 IFWL_WidgetDelegate* m_pDelegate;

75 CFWL_WidgetMgr* m_pWidgetMgr;	75 CFWL_WidgetMgr* m_pWidgetMgr;

76 CFWL_WidgetProperties* m_pProperties;	76 CFWL_WidgetProperties* m_pProperties;

77	77

78 protected:	78 protected:

79 FWL_Error Initialize(const CFWL_WidgetProperties* pProperties = NULL);	79 FWL_Error Initialize(const CFWL_WidgetProperties* pProperties = nullptr);

80 };	80 };

81	81

82 #endif // XFA_FWL_LIGHTWIDGET_CFWL_WIDGET_H_	82 #endif // XFA_FWL_LIGHTWIDGET_CFWL_WIDGET_H_

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