// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef XFA_FXFA_INCLUDE_FXFA_WIDGET_H_
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#define XFA_FXFA_INCLUDE_FXFA_WIDGET_H_
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#include "core/fxcrt/include/fx_coordinates.h"
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#include "core/fxge/include/fx_dib.h"
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#include "xfa/fxfa/parser/cxfa_box.h"
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#include "xfa/fxfa/parser/cxfa_event.h"
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#include "xfa/fxfa/parser/cxfa_image.h"
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#include "xfa/fxfa/parser/cxfa_margin.h"
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#include "xfa/fxfa/parser/cxfa_script.h"
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#include "xfa/fxfa/parser/cxfa_value.h"
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#include "xfa/fxfa/parser/cxfa_widgetdata.h"
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class CFGAS_GEFont;
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class CXFA_EventParam;
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class CXFA_FFApp;
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class CXFA_FFDoc;
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class CXFA_FFDocView;
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class CXFA_FFWidget;
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class CXFA_Node;
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class CXFA_TextLayout;
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class CXFA_WidgetLayoutData;
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class IXFA_AppProvider;
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class CXFA_WidgetAcc : public CXFA_WidgetData {
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public:
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CXFA_WidgetAcc(CXFA_FFDocView* pDocView, CXFA_Node* pNode);
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~CXFA_WidgetAcc();
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FX_BOOL GetName(CFX_WideString& wsName, int32_t iNameType = 0);
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FX_BOOL ProcessValueChanged();
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void ResetData();
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void SetImageEdit(const CFX_WideString& wsContentType,
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const CFX_WideString& wsHref,
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const CFX_WideString& wsData);
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CXFA_WidgetAcc* GetExclGroup();
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CXFA_FFDocView* GetDocView();
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CXFA_FFDoc* GetDoc();
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CXFA_FFApp* GetApp();
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IXFA_AppProvider* GetAppProvider();
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int32_t ProcessEvent(int32_t iActivity, CXFA_EventParam* pEventParam);
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int32_t ProcessEvent(CXFA_Event& event, CXFA_EventParam* pEventParam);
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int32_t ProcessCalculate();
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int32_t ProcessValidate(int32_t iFlags = 0);
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int32_t ExecuteScript(CXFA_Script script,
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CXFA_EventParam* pEventParam,
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CFXJSE_Value** pRetValue = nullptr);
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CXFA_FFWidget* GetNextWidget(CXFA_FFWidget* pWidget);
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void StartWidgetLayout(FX_FLOAT& fCalcWidth, FX_FLOAT& fCalcHeight);
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FX_BOOL FindSplitPos(int32_t iBlockIndex, FX_FLOAT& fCalcHeight);
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FX_BOOL LoadCaption();
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void LoadText();
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FX_BOOL LoadImageImage();
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FX_BOOL LoadImageEditImage();
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void GetImageDpi(int32_t& iImageXDpi, int32_t& iImageYDpi);
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void GetImageEditDpi(int32_t& iImageXDpi, int32_t& iImageYDpi);
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CXFA_TextLayout* GetCaptionTextLayout();
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CXFA_TextLayout* GetTextLayout();
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CFX_DIBitmap* GetImageImage();
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CFX_DIBitmap* GetImageEditImage();
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void SetImageImage(CFX_DIBitmap* newImage);
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void SetImageEditImage(CFX_DIBitmap* newImage);
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void UpdateUIDisplay(CXFA_FFWidget* pExcept = nullptr);
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CXFA_Node* GetDatasets();
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CFGAS_GEFont* GetFDEFont();
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FX_FLOAT GetFontSize();
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FX_ARGB GetTextColor();
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FX_FLOAT GetLineHeight();
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CXFA_WidgetLayoutData* GetWidgetLayoutData();
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protected:
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void ProcessScriptTestValidate(CXFA_Validate validate,
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int32_t iRet,
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CFXJSE_Value* pRetValue,
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FX_BOOL bVersionFlag);
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int32_t ProcessFormatTestValidate(CXFA_Validate validate,
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FX_BOOL bVersionFlag);
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int32_t ProcessNullTestValidate(CXFA_Validate validate,
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int32_t iFlags,
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FX_BOOL bVersionFlag);
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void GetValidateCaptionName(CFX_WideString& wsCaptionName,
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FX_BOOL bVersionFlag);
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void GetValidateMessage(IXFA_AppProvider* pAppProvider,
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CFX_WideString& wsMessage,
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FX_BOOL bError,
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FX_BOOL bVersionFlag);
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void CalcCaptionSize(CFX_SizeF& szCap);
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FX_BOOL CalculateFieldAutoSize(CFX_SizeF& size);
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FX_BOOL CalculateWidgetAutoSize(CFX_SizeF& size);
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FX_BOOL CalculateTextEditAutoSize(CFX_SizeF& size);
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FX_BOOL CalculateCheckButtonAutoSize(CFX_SizeF& size);
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FX_BOOL CalculatePushButtonAutoSize(CFX_SizeF& size);
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FX_BOOL CalculateImageEditAutoSize(CFX_SizeF& size);
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FX_BOOL CalculateImageAutoSize(CFX_SizeF& size);
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FX_BOOL CalculateTextAutoSize(CFX_SizeF& size);
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FX_FLOAT CalculateWidgetAutoHeight(FX_FLOAT fHeightCalc);
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FX_FLOAT CalculateWidgetAutoWidth(FX_FLOAT fWidthCalc);
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FX_FLOAT GetWidthWithoutMargin(FX_FLOAT fWidthCalc);
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FX_FLOAT GetHeightWithoutMargin(FX_FLOAT fHeightCalc);
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void CalculateTextContentSize(CFX_SizeF& size);
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void CalculateAccWidthAndHeight(XFA_Element eUIType,
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FX_FLOAT& fWidth,
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FX_FLOAT& fCalcHeight);
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void InitLayoutData();
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void StartTextLayout(FX_FLOAT& fCalcWidth, FX_FLOAT& fCalcHeight);
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CXFA_FFDocView* m_pDocView;
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std::unique_ptr<CXFA_WidgetLayoutData> m_pLayoutData;
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uint32_t m_nRecursionDepth;
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};
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#endif // XFA_FXFA_INCLUDE_FXFA_WIDGET_H_
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