// 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 _PWL_UTILS_H_ #define _PWL_UTILS_H_ #include "../../../core/include/fpdfapi/fpdf_parser.h" // For CPDF_Point. #include "../../../core/include/fpdfdoc/fpdf_vt.h" // For CPVT_WordRange. #include "../fxedit/fx_edit.h" #include "PWL_Wnd.h" class CFX_PathData; struct CPWL_Color; template<class T> T PWL_MIN (const T & i, const T & j) { return ((i < j) ? i : j); } template<class T> T PWL_MAX (const T & i, const T & j) { return ((i > j) ? i : j); } #define PWL_PDF2WIN(color) (FX_BYTE(color*255)) #define PWL_WIN2PDF(color) ((FX_FLOAT)((FX_FLOAT)color/255.0f)) #define PWL_MAKEDWORD(low,high) ((FX_DWORD)((FX_WORD)(low) | (FX_DWORD)(((FX_WORD)(high))<<16))) #define PWL_GETLOWWORD(dword) ((FX_WORD)(dword)) #define PWL_GETHIGHWORD(dword) ((FX_WORD)(dword>>16)) #define PWL_ICONTYPE_CHECKMARK 0 #define PWL_ICONTYPE_CIRCLE 1 #define PWL_ICONTYPE_COMMENT 2 #define PWL_ICONTYPE_CROSS 3 #define PWL_ICONTYPE_HELP 4 #define PWL_ICONTYPE_INSERTTEXT 5 #define PWL_ICONTYPE_KEY 6 #define PWL_ICONTYPE_NEWPARAGRAPH 7 #define PWL_ICONTYPE_TEXTNOTE 8 #define PWL_ICONTYPE_PARAGRAPH 9 #define PWL_ICONTYPE_RIGHTARROW 10 #define PWL_ICONTYPE_RIGHTPOINTER 11 #define PWL_ICONTYPE_STAR 12 #define PWL_ICONTYPE_UPARROW 13 #define PWL_ICONTYPE_UPLEFTARROW 14 #define PWL_ICONTYPE_GRAPH 15 #define PWL_ICONTYPE_PAPERCLIP 16 #define PWL_ICONTYPE_ATTACHMENT 17 #define PWL_ICONTYPE_TAG 18 #define PWL_ICONTYPE_FOXIT 19 #define PWL_ICONTYPE_UNKNOWN -1 //checkbox & radiobutton style #define PCS_CHECK 0 #define PCS_CIRCLE 1 #define PCS_CROSS 2 #define PCS_DIAMOND 3 #define PCS_SQUARE 4 #define PCS_STAR 5 #define PWL_PI 3.14159265358979f #define PWL_BEZIER 0.5522847498308f //pushbutton layout style #define PPBL_LABEL 0 #define PPBL_ICON 1 #define PPBL_ICONTOPLABELBOTTOM 2 #define PPBL_LABELTOPICONBOTTOM 3 #define PPBL_ICONLEFTLABELRIGHT 4 #define PPBL_LABELLEFTICONRIGHT 5 #define PPBL_LABELOVERICON 6 class CPWL_Point : public CPDF_Point { public: CPWL_Point() : CPDF_Point(0.0f,0.0f){} CPWL_Point(FX_FLOAT fx, FX_FLOAT fy) : CPDF_Point(fx,fy) {} CPWL_Point(const CPWL_Point& point) : CPDF_Point(point.x, point.y) {} }; enum PWL_PATHDATA_TYPE { PWLPT_MOVETO, PWLPT_LINETO, PWLPT_BEZIERTO, PWLPT_UNKNOWN }; enum PWL_PATH_TYPE { PWLPT_PATHDATA, PWLPT_STREAM }; class CPWL_PathData { public: CPWL_PathData() : point(), type(PWLPT_UNKNOWN){} CPWL_PathData(const CPWL_Point& pt, PWL_PATHDATA_TYPE tp) : point(pt), type(tp) {} CPWL_Point point; PWL_PATHDATA_TYPE type; }; class IPWL_SpellCheck; class PWL_CLASS CPWL_Utils { public: static CPDF_Rect InflateRect(const CPDF_Rect& rcRect, FX_FLOAT fSize); static CPDF_Rect DeflateRect(const CPDF_Rect& rcRect, FX_FLOAT fSize); static FX_BOOL IntersectRect(const CPDF_Rect& rect1, const CPDF_Rect& rect2); static FX_BOOL ContainsRect(const CPDF_Rect& rcParent, const CPDF_Rect& rcChild); static CPDF_Rect ScaleRect(const CPDF_Rect& rcRect,FX_FLOAT fScale); static CPVT_WordRange OverlapWordRange(const CPVT_WordRange& wr1, const CPVT_WordRange& wr2); static CPDF_Rect GetCenterSquare(const CPDF_Rect & rect); static CPWL_Color SubstractColor(const CPWL_Color & sColor,FX_FLOAT fColorSub); static CPWL_Color DevideColor(const CPWL_Color & sColor,FX_FLOAT fColorDevide); static CPDF_Rect MaxRect(const CPDF_Rect & rect1,const CPDF_Rect & rect2); static CPDF_Rect OffsetRect(const CPDF_Rect & rect,FX_FLOAT x,FX_FLOAT y); static CPDF_Point OffsetPoint(const CPDF_Point & point,FX_FLOAT x,FX_FLOAT y); static FX_COLORREF PWLColorToFXColor(const CPWL_Color& color, FX_INT32 nTransparancy = 255); static FX_BOOL IsBlackOrWhite(const CPWL_Color& color); static CPWL_Color GetReverseColor(const CPWL_Color& color); static CFX_ByteString GetColorAppStream(const CPWL_Color & color,const FX_BOOL & bFillOrStroke = TRUE); static CFX_ByteString GetBorderAppStream(const CPDF_Rect & rect, FX_FLOAT fWidth, const CPWL_Color & color, const CPWL_Color & crLeftTop, const CPWL_Color & crRightBottom, FX_INT32 nStyle, const CPWL_Dash & dash); static CFX_ByteString GetCircleBorderAppStream(const CPDF_Rect & rect, FX_FLOAT fWidth, const CPWL_Color & color, const CPWL_Color & crLeftTop, const CPWL_Color & crRightBottom, FX_INT32 nStyle, const CPWL_Dash & dash); static CFX_ByteString GetRectFillAppStream(const CPDF_Rect & rect,const CPWL_Color & color); static CFX_ByteString GetCircleFillAppStream(const CPDF_Rect & rect,const CPWL_Color & color); static CFX_ByteString GetPushButtonAppStream(const CPDF_Rect & rcBBox, IFX_Edit_FontMap * pFontMap, CPDF_Stream * pIconStream, CPDF_IconFit & IconFit, const CFX_WideString & sLabel, const CPWL_Color & crText, FX_FLOAT fFontSize, FX_INT32 nLayOut); static CFX_ByteString GetCheckBoxAppStream(const CPDF_Rect & rcBBox, FX_INT32 nStyle, const CPWL_Color & crText); static CFX_ByteString GetRadioButtonAppStream(const CPDF_Rect & rcBBox, FX_INT32 nStyle, const CPWL_Color & crText); static CFX_ByteString GetEditAppStream(IFX_Edit* pEdit, const CPDF_Point & ptOffset, const CPVT_WordRange * pRange = NULL, FX_BOOL bContinuous = TRUE, FX_WORD SubWord = 0); static CFX_ByteString GetEditSelAppStream(IFX_Edit* pEdit, const CPDF_Point & ptOffset, const CPVT_WordRange * pRange = NULL); static CFX_ByteString GetSpellCheckAppStream(IFX_Edit* pEdit, IPWL_SpellCheck* pSpellCheck, const CPDF_Point & ptOffset, const CPVT_WordRange * pRange = NULL); static CFX_ByteString GetTextAppStream(const CPDF_Rect & rcBBox,IFX_Edit_FontMap * pFontMap, const CFX_WideString & sText, FX_INT32 nAlignmentH, FX_INT32 nAlignmentV, FX_FLOAT fFontSize, FX_BOOL bMultiLine, FX_BOOL bAutoReturn, const CPWL_Color & crText); static CFX_ByteString GetDropButtonAppStream(const CPDF_Rect & rcBBox); static void DrawFillRect(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,const CPDF_Rect & rect, const CPWL_Color & color, FX_INT32 nTransparancy); static void DrawFillRect(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, const CPDF_Rect & rect,const FX_COLORREF & color); static void DrawStrokeRect(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,const CPDF_Rect & rect, const FX_COLORREF & color, FX_FLOAT fWidth); static void DrawStrokeLine(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, const CPDF_Point & ptMoveTo, const CPDF_Point & ptLineTo, const FX_COLORREF & color, FX_FLOAT fWidth); static void DrawBorder(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, const CPDF_Rect & rect, FX_FLOAT fWidth, const CPWL_Color & color, const CPWL_Color & crLeftTop, const CPWL_Color & crRightBottom, FX_INT32 nStyle, const CPWL_Dash & dash, FX_INT32 nTransparancy); static void DrawFillArea(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, const CPDF_Point* pPts, FX_INT32 nCount, const FX_COLORREF& color); static void DrawShadow(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, FX_BOOL bVertical, FX_BOOL bHorizontal, CPDF_Rect rect, FX_INT32 nTransparancy, FX_INT32 nStartGray, FX_INT32 nEndGray); static void DrawEditSpellCheck(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, IFX_Edit* pEdit, const CPDF_Rect& rcClip, const CPDF_Point& ptOffset, const CPVT_WordRange* pRange, IPWL_SpellCheck* pSpellCheck); public: static void ConvertCMYK2RGB(FX_FLOAT dC,FX_FLOAT dM,FX_FLOAT dY,FX_FLOAT dK,FX_FLOAT &dR,FX_FLOAT &dG,FX_FLOAT &dB); static void ConvertRGB2CMYK(FX_FLOAT dR,FX_FLOAT dG,FX_FLOAT dB,FX_FLOAT &dC,FX_FLOAT &dM,FX_FLOAT &dY,FX_FLOAT &dK); static void ConvertRGB2GRAY(FX_FLOAT dR,FX_FLOAT dG,FX_FLOAT dB,FX_FLOAT &dGray); static void ConvertGRAY2RGB(FX_FLOAT dGray,FX_FLOAT &dR,FX_FLOAT &dG,FX_FLOAT &dB); static void ConvertCMYK2GRAY(FX_FLOAT dC,FX_FLOAT dM,FX_FLOAT dY,FX_FLOAT dK,FX_FLOAT &dGray); static void ConvertGRAY2CMYK(FX_FLOAT dGray,FX_FLOAT &dC,FX_FLOAT &dM,FX_FLOAT &dY,FX_FLOAT &dK); static void PWLColorToARGB(const CPWL_Color& color, FX_INT32& alpha, FX_FLOAT& red, FX_FLOAT& green, FX_FLOAT& blue); public: static CFX_ByteString GetIconAppStream(FX_INT32 nType, const CPDF_Rect& rect, const CPWL_Color& crFill, const CPWL_Color& crStroke = PWL_DEFAULT_BLACKCOLOR); static void DrawIconAppStream(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, FX_INT32 nType, const CPDF_Rect & rect, const CPWL_Color& crFill, const CPWL_Color& crStroke, const FX_INT32 nTransparancy); private: static CFX_ByteString GetAppStreamFromArray(const CPWL_PathData* pPathData, FX_INT32 nCount); static void GetPathDataFromArray(CFX_PathData& path, const CPWL_PathData* pPathData, FX_INT32 nCount); static CFX_ByteString GetAppStream_Check(const CPDF_Rect & rcBBox, const CPWL_Color & crText); static CFX_ByteString GetAppStream_Circle(const CPDF_Rect & rcBBox, const CPWL_Color & crText); static CFX_ByteString GetAppStream_Cross(const CPDF_Rect & rcBBox, const CPWL_Color & crText); static CFX_ByteString GetAppStream_Diamond(const CPDF_Rect & rcBBox, const CPWL_Color & crText); static CFX_ByteString GetAppStream_Square(const CPDF_Rect & rcBBox, const CPWL_Color & crText); static CFX_ByteString GetAppStream_Star(const CPDF_Rect & rcBBox, const CPWL_Color & crText); static CFX_ByteString GetAP_Check(const CPDF_Rect & crBBox); static CFX_ByteString GetAP_Circle(const CPDF_Rect & crBBox); static CFX_ByteString GetAP_Cross(const CPDF_Rect & crBBox); static CFX_ByteString GetAP_Diamond(const CPDF_Rect & crBBox); static CFX_ByteString GetAP_Square(const CPDF_Rect & crBBox); static CFX_ByteString GetAP_Star(const CPDF_Rect & crBBox); static CFX_ByteString GetAP_HalfCircle(const CPDF_Rect & crBBox,FX_FLOAT fRotate); static void GetGraphics_Checkmark(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_Circle(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_Comment(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_Cross(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_Help(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_InsertText(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_Key(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_NewParagraph(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_TextNote(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_Paragraph(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_RightArrow(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_RightPointer(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_Star(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_UpArrow(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_UpLeftArrow(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_Graph(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_Paperclip(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_Attachment(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_Tag(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); static void GetGraphics_Foxit(CFX_ByteString& sPathData, CFX_PathData& path, const CPDF_Rect& crBBox, const PWL_PATH_TYPE type); }; #endif // !defined(AFX_PWL_UTILS_H__D32812AD_A875_4E08_9D3C_0A57020987C6__INCLUDED_)