// 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 _FXFA_WIDGET_H | |
#define _FXFA_WIDGET_H | |
class CXFA_Node; | |
class CXFA_FFDocView; | |
class CXFA_FFDoc; | |
class CXFA_FFApp; | |
class CXFA_Node; | |
class CXFA_EventParam; | |
class CXFA_FFWidget; | |
class CXFA_TextLayout; | |
class CXFA_TextProvider; | |
class CXFA_WidgetLayoutData; | |
class IFX_Font; | |
class CXFA_WidgetAcc; | |
#include "fxfa_objectacc.h" | |
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 |