// 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 FPDFSDK_PDFWINDOW_PWL_UTILS_H_
|
#define FPDFSDK_PDFWINDOW_PWL_UTILS_H_
|
|
#include "core/fpdfdoc/include/cpvt_wordrange.h"
|
#include "fpdfsdk/pdfwindow/PWL_Wnd.h"
|
|
class CFX_Edit;
|
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) (uint8_t(color * 255))
|
#define PWL_WIN2PDF(color) ((FX_FLOAT)((FX_FLOAT)color / 255.0f))
|
|
#define PWL_MAKEDWORD(low, high) \
|
((uint32_t)((uint16_t)(low) | (uint32_t)(((uint16_t)(high)) << 16)))
|
#define PWL_GETLOWWORD(dword) ((uint16_t)(dword))
|
#define PWL_GETHIGHWORD(dword) ((uint16_t)(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
|
|
// 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 CFX_FloatPoint {
|
public:
|
CPWL_Point() : CFX_FloatPoint(0.0f, 0.0f) {}
|
CPWL_Point(FX_FLOAT fx, FX_FLOAT fy) : CFX_FloatPoint(fx, fy) {}
|
CPWL_Point(const CPWL_Point& point) : CFX_FloatPoint(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 CPWL_Utils {
|
public:
|
static CFX_FloatRect InflateRect(const CFX_FloatRect& rcRect, FX_FLOAT fSize);
|
static CFX_FloatRect DeflateRect(const CFX_FloatRect& rcRect, FX_FLOAT fSize);
|
static FX_BOOL IntersectRect(const CFX_FloatRect& rect1,
|
const CFX_FloatRect& rect2);
|
static FX_BOOL ContainsRect(const CFX_FloatRect& rcParent,
|
const CFX_FloatRect& rcChild);
|
static CFX_FloatRect ScaleRect(const CFX_FloatRect& rcRect, FX_FLOAT fScale);
|
static CPVT_WordRange OverlapWordRange(const CPVT_WordRange& wr1,
|
const CPVT_WordRange& wr2);
|
static CFX_FloatRect GetCenterSquare(const CFX_FloatRect& rect);
|
static CPWL_Color SubstractColor(const CPWL_Color& sColor,
|
FX_FLOAT fColorSub);
|
static CPWL_Color DevideColor(const CPWL_Color& sColor,
|
FX_FLOAT fColorDevide);
|
static CFX_FloatRect MaxRect(const CFX_FloatRect& rect1,
|
const CFX_FloatRect& rect2);
|
static CFX_FloatRect OffsetRect(const CFX_FloatRect& rect,
|
FX_FLOAT x,
|
FX_FLOAT y);
|
static CFX_FloatPoint OffsetPoint(const CFX_FloatPoint& point,
|
FX_FLOAT x,
|
FX_FLOAT y);
|
static FX_COLORREF PWLColorToFXColor(const CPWL_Color& color,
|
int32_t 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 CFX_FloatRect& rect,
|
FX_FLOAT fWidth,
|
const CPWL_Color& color,
|
const CPWL_Color& crLeftTop,
|
const CPWL_Color& crRightBottom,
|
BorderStyle nStyle,
|
const CPWL_Dash& dash);
|
static CFX_ByteString GetCircleBorderAppStream(
|
const CFX_FloatRect& rect,
|
FX_FLOAT fWidth,
|
const CPWL_Color& color,
|
const CPWL_Color& crLeftTop,
|
const CPWL_Color& crRightBottom,
|
BorderStyle nStyle,
|
const CPWL_Dash& dash);
|
static CFX_ByteString GetRectFillAppStream(const CFX_FloatRect& rect,
|
const CPWL_Color& color);
|
static CFX_ByteString GetCircleFillAppStream(const CFX_FloatRect& rect,
|
const CPWL_Color& color);
|
|
static CFX_ByteString GetPushButtonAppStream(const CFX_FloatRect& rcBBox,
|
IPVT_FontMap* pFontMap,
|
CPDF_Stream* pIconStream,
|
CPDF_IconFit& IconFit,
|
const CFX_WideString& sLabel,
|
const CPWL_Color& crText,
|
FX_FLOAT fFontSize,
|
int32_t nLayOut);
|
static CFX_ByteString GetCheckBoxAppStream(const CFX_FloatRect& rcBBox,
|
int32_t nStyle,
|
const CPWL_Color& crText);
|
static CFX_ByteString GetRadioButtonAppStream(const CFX_FloatRect& rcBBox,
|
int32_t nStyle,
|
const CPWL_Color& crText);
|
|
static CFX_ByteString GetEditAppStream(CFX_Edit* pEdit,
|
const CFX_FloatPoint& ptOffset,
|
const CPVT_WordRange* pRange = nullptr,
|
FX_BOOL bContinuous = TRUE,
|
uint16_t SubWord = 0);
|
static CFX_ByteString GetEditSelAppStream(
|
CFX_Edit* pEdit,
|
const CFX_FloatPoint& ptOffset,
|
const CPVT_WordRange* pRange = nullptr);
|
static CFX_ByteString GetTextAppStream(const CFX_FloatRect& rcBBox,
|
IPVT_FontMap* pFontMap,
|
const CFX_WideString& sText,
|
int32_t nAlignmentH,
|
int32_t nAlignmentV,
|
FX_FLOAT fFontSize,
|
FX_BOOL bMultiLine,
|
FX_BOOL bAutoReturn,
|
const CPWL_Color& crText);
|
static CFX_ByteString GetDropButtonAppStream(const CFX_FloatRect& rcBBox);
|
|
static void DrawFillRect(CFX_RenderDevice* pDevice,
|
CFX_Matrix* pUser2Device,
|
const CFX_FloatRect& rect,
|
const CPWL_Color& color,
|
int32_t nTransparancy);
|
static void DrawFillRect(CFX_RenderDevice* pDevice,
|
CFX_Matrix* pUser2Device,
|
const CFX_FloatRect& rect,
|
const FX_COLORREF& color);
|
static void DrawStrokeRect(CFX_RenderDevice* pDevice,
|
CFX_Matrix* pUser2Device,
|
const CFX_FloatRect& rect,
|
const FX_COLORREF& color,
|
FX_FLOAT fWidth);
|
static void DrawStrokeLine(CFX_RenderDevice* pDevice,
|
CFX_Matrix* pUser2Device,
|
const CFX_FloatPoint& ptMoveTo,
|
const CFX_FloatPoint& ptLineTo,
|
const FX_COLORREF& color,
|
FX_FLOAT fWidth);
|
static void DrawBorder(CFX_RenderDevice* pDevice,
|
CFX_Matrix* pUser2Device,
|
const CFX_FloatRect& rect,
|
FX_FLOAT fWidth,
|
const CPWL_Color& color,
|
const CPWL_Color& crLeftTop,
|
const CPWL_Color& crRightBottom,
|
BorderStyle nStyle,
|
int32_t nTransparancy);
|
static void DrawFillArea(CFX_RenderDevice* pDevice,
|
CFX_Matrix* pUser2Device,
|
const CFX_FloatPoint* pPts,
|
int32_t nCount,
|
const FX_COLORREF& color);
|
static void DrawShadow(CFX_RenderDevice* pDevice,
|
CFX_Matrix* pUser2Device,
|
FX_BOOL bVertical,
|
FX_BOOL bHorizontal,
|
CFX_FloatRect rect,
|
int32_t nTransparancy,
|
int32_t nStartGray,
|
int32_t nEndGray);
|
|
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,
|
int32_t& alpha,
|
FX_FLOAT& red,
|
FX_FLOAT& green,
|
FX_FLOAT& blue);
|
|
public:
|
static CFX_ByteString GetIconAppStream(
|
int32_t nType,
|
const CFX_FloatRect& rect,
|
const CPWL_Color& crFill,
|
const CPWL_Color& crStroke = PWL_DEFAULT_BLACKCOLOR);
|
static void DrawIconAppStream(CFX_RenderDevice* pDevice,
|
CFX_Matrix* pUser2Device,
|
int32_t nType,
|
const CFX_FloatRect& rect,
|
const CPWL_Color& crFill,
|
const CPWL_Color& crStroke,
|
const int32_t nTransparancy);
|
|
private:
|
static CFX_ByteString GetAppStreamFromArray(const CPWL_PathData* pPathData,
|
int32_t nCount);
|
static void GetPathDataFromArray(CFX_PathData& path,
|
const CPWL_PathData* pPathData,
|
int32_t nCount);
|
|
static CFX_ByteString GetAppStream_Check(const CFX_FloatRect& rcBBox,
|
const CPWL_Color& crText);
|
static CFX_ByteString GetAppStream_Circle(const CFX_FloatRect& rcBBox,
|
const CPWL_Color& crText);
|
static CFX_ByteString GetAppStream_Cross(const CFX_FloatRect& rcBBox,
|
const CPWL_Color& crText);
|
static CFX_ByteString GetAppStream_Diamond(const CFX_FloatRect& rcBBox,
|
const CPWL_Color& crText);
|
static CFX_ByteString GetAppStream_Square(const CFX_FloatRect& rcBBox,
|
const CPWL_Color& crText);
|
static CFX_ByteString GetAppStream_Star(const CFX_FloatRect& rcBBox,
|
const CPWL_Color& crText);
|
|
static CFX_ByteString GetAP_Check(const CFX_FloatRect& crBBox);
|
static CFX_ByteString GetAP_Circle(const CFX_FloatRect& crBBox);
|
static CFX_ByteString GetAP_Cross(const CFX_FloatRect& crBBox);
|
static CFX_ByteString GetAP_Diamond(const CFX_FloatRect& crBBox);
|
static CFX_ByteString GetAP_Square(const CFX_FloatRect& crBBox);
|
static CFX_ByteString GetAP_Star(const CFX_FloatRect& crBBox);
|
static CFX_ByteString GetAP_HalfCircle(const CFX_FloatRect& crBBox,
|
FX_FLOAT fRotate);
|
|
static void GetGraphics_Checkmark(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_Circle(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_Comment(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_Cross(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_Help(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_InsertText(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_Key(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_NewParagraph(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_TextNote(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_Paragraph(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_RightArrow(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_RightPointer(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_Star(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_UpArrow(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_UpLeftArrow(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_Graph(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_Paperclip(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_Attachment(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_Tag(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
static void GetGraphics_Foxit(CFX_ByteString& sPathData,
|
CFX_PathData& path,
|
const CFX_FloatRect& crBBox,
|
const PWL_PATH_TYPE type);
|
};
|
|
#endif // FPDFSDK_PDFWINDOW_PWL_UTILS_H_
|
