| // 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_INCLUDE_FXFA_FXFA_WIDGET_H_ |
| #define XFA_INCLUDE_FXFA_FXFA_WIDGET_H_ |
| |
| #include "xfa/include/fxfa/fxfa_objectacc.h" |
| |
| class CXFA_Node; |
| class CXFA_FFDocView; |
| class CXFA_FFDoc; |
| class CXFA_FFApp; |
| class CXFA_EventParam; |
| class CXFA_FFWidget; |
| class CXFA_TextLayout; |
| class CXFA_WidgetLayoutData; |
| class IFX_Font; |
| class IXFA_AppProvider; |
| |
| class CXFA_WidgetAcc : public CXFA_WidgetData { |
| public: |
| CXFA_WidgetAcc(CXFA_FFDocView* pDocView, CXFA_Node* pNode); |
| ~CXFA_WidgetAcc(); |
| |
| FX_BOOL GetName(CFX_WideString& wsName, int32_t iNameType = 0); |
| FX_BOOL ProcessValueChanged(); |
| |
| public: |
| void ResetData(); |
| |
| void SetImageEdit(const CFX_WideStringC& wsContentType, |
| const CFX_WideStringC& wsHref, |
| const CFX_WideStringC& wsData); |
| |
| CXFA_WidgetAcc* GetExclGroup(); |
| CXFA_FFDocView* GetDocView(); |
| CXFA_FFDoc* GetDoc(); |
| CXFA_FFApp* GetApp(); |
| IXFA_AppProvider* GetAppProvider(); |
| |
| int32_t ProcessEvent(int32_t iActivity, CXFA_EventParam* pEventParam); |
| int32_t ProcessEvent(CXFA_Event& event, CXFA_EventParam* pEventParam); |
| int32_t ProcessCalculate(); |
| int32_t ProcessValidate(int32_t iFlags = 0); |
| int32_t ExecuteScript(CXFA_Script script, |
| CXFA_EventParam* pEventParam, |
| FXJSE_HVALUE* pRetValue = NULL); |
| |
| CXFA_FFWidget* GetNextWidget(CXFA_FFWidget* pWidget); |
| void StartWidgetLayout(FX_FLOAT& fCalcWidth, FX_FLOAT& fCalcHeight); |
| FX_BOOL FindSplitPos(int32_t iBlockIndex, FX_FLOAT& fCalcHeight); |
| FX_BOOL LoadCaption(); |
| void LoadText(); |
| FX_BOOL LoadImageImage(); |
| FX_BOOL LoadImageEditImage(); |
| void GetImageDpi(int32_t& iImageXDpi, int32_t& iImageYDpi); |
| void GetImageEditDpi(int32_t& iImageXDpi, int32_t& iImageYDpi); |
| CXFA_TextLayout* GetCaptionTextLayout(); |
| CXFA_TextLayout* GetTextLayout(); |
| CFX_DIBitmap* GetImageImage(); |
| CFX_DIBitmap* GetImageEditImage(); |
| void SetImageImage(CFX_DIBitmap* newImage); |
| void SetImageEditImage(CFX_DIBitmap* newImage); |
| void UpdateUIDisplay(CXFA_FFWidget* pExcept = NULL); |
| void NotifyEvent(FX_DWORD dwEvent, |
| CXFA_FFWidget* pWidget = NULL, |
| void* pParam = NULL, |
| void* pAdditional = NULL); |
| |
| CXFA_Node* GetDatasets(); |
| IFX_Font* GetFDEFont(); |
| FX_FLOAT GetFontSize(); |
| FX_ARGB GetTextColor(); |
| FX_FLOAT GetLineHeight(); |
| CXFA_WidgetLayoutData* GetWidgetLayoutData(); |
| |
| protected: |
| void ProcessScriptTestValidate(CXFA_Validate validate, |
| int32_t iRet, |
| FXJSE_HVALUE pRetValue, |
| FX_BOOL bVersionFlag); |
| int32_t ProcessFormatTestValidate(CXFA_Validate validate, |
| FX_BOOL bVersionFlag); |
| int32_t ProcessNullTestValidate(CXFA_Validate validate, |
| int32_t iFlags, |
| FX_BOOL bVersionFlag); |
| void GetValidateCaptionName(CFX_WideString& wsCaptionName, |
| FX_BOOL bVersionFlag); |
| void GetValidateMessage(IXFA_AppProvider* pAppProvider, |
| CFX_WideString& wsMessage, |
| FX_BOOL bError, |
| FX_BOOL bVersionFlag); |
| void CalcCaptionSize(CFX_SizeF& szCap); |
| FX_BOOL CalculateFieldAutoSize(CFX_SizeF& size); |
| FX_BOOL CalculateWidgetAutoSize(CFX_SizeF& size); |
| FX_BOOL CalculateTextEditAutoSize(CFX_SizeF& size); |
| FX_BOOL CalculateCheckButtonAutoSize(CFX_SizeF& size); |
| FX_BOOL CalculatePushButtonAutoSize(CFX_SizeF& size); |
| FX_BOOL CalculateImageEditAutoSize(CFX_SizeF& size); |
| FX_BOOL CalculateImageAutoSize(CFX_SizeF& size); |
| FX_BOOL CalculateTextAutoSize(CFX_SizeF& size); |
| FX_FLOAT CalculateWidgetAutoHeight(FX_FLOAT fHeightCalc); |
| FX_FLOAT CalculateWidgetAutoWidth(FX_FLOAT fWidthCalc); |
| FX_FLOAT GetWidthWithoutMargin(FX_FLOAT fWidthCalc); |
| FX_FLOAT GetHeightWithoutMargin(FX_FLOAT fHeightCalc); |
| void CalculateTextContentSize(CFX_SizeF& size); |
| void CalculateAccWidthAndHeight(XFA_ELEMENT eUIType, |
| FX_FLOAT& fWidth, |
| FX_FLOAT& fCalcHeight); |
| void InitLayoutData(); |
| void StartTextLayout(FX_FLOAT& fCalcWidth, FX_FLOAT& fCalcHeight); |
| CXFA_FFDocView* m_pDocView; |
| CXFA_WidgetLayoutData* m_pLayoutData; |
| uint32_t m_nRecursionDepth; |
| }; |
| |
| #endif // XFA_INCLUDE_FXFA_FXFA_WIDGET_H_ |