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Diffstat (limited to 'fpdfsdk/pdfwindow/cpwl_utils.h')
| -rw-r--r-- | fpdfsdk/pdfwindow/cpwl_utils.h | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/fpdfsdk/pdfwindow/cpwl_utils.h b/fpdfsdk/pdfwindow/cpwl_utils.h new file mode 100644 index 0000000000..297eb89b6e --- /dev/null +++ b/fpdfsdk/pdfwindow/cpwl_utils.h @@ -0,0 +1,162 @@ +// 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_CPWL_UTILS_H_ +#define FPDFSDK_PDFWINDOW_CPWL_UTILS_H_ + +#include "core/fpdfdoc/cpvt_wordrange.h" +#include "fpdfsdk/pdfwindow/cpwl_wnd.h" + +class CFX_Edit; +struct CPWL_Color; + +#define PWL_MAKEDWORD(low, high) \ + ((uint32_t)((uint16_t)(low) | (uint32_t)(((uint16_t)(high)) << 16))) + +// 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_Utils { + public: + static CFX_FloatRect InflateRect(const CFX_FloatRect& rcRect, float fSize); + static CFX_FloatRect DeflateRect(const CFX_FloatRect& rcRect, float fSize); + + static CPVT_WordRange OverlapWordRange(const CPVT_WordRange& wr1, + const CPVT_WordRange& wr2); + static CFX_FloatRect GetCenterSquare(const CFX_FloatRect& rect); + + static CFX_FloatRect OffsetRect(const CFX_FloatRect& rect, float x, float y); + + static CFX_ByteString GetColorAppStream(const CPWL_Color& color, + const bool& bFillOrStroke = true); + static CFX_ByteString GetBorderAppStream(const CFX_FloatRect& rect, + 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, + 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, + 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_PointF& ptOffset, + const CPVT_WordRange* pRange = nullptr, + bool bContinuous = true, + uint16_t SubWord = 0); + static CFX_ByteString GetEditSelAppStream( + CFX_Edit* pEdit, + const CFX_PointF& ptOffset, + const CPVT_WordRange* pRange = nullptr); + 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 nTransparency); + 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, + float fWidth); + static void DrawStrokeLine(CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device, + const CFX_PointF& ptMoveTo, + const CFX_PointF& ptLineTo, + const FX_COLORREF& color, + float fWidth); + static void DrawBorder(CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device, + const CFX_FloatRect& rect, + float fWidth, + const CPWL_Color& color, + const CPWL_Color& crLeftTop, + const CPWL_Color& crRightBottom, + BorderStyle nStyle, + int32_t nTransparency); + static void DrawFillArea(CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device, + const CFX_PointF* pPts, + int32_t nCount, + const FX_COLORREF& color); + static void DrawShadow(CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device, + bool bVertical, + bool bHorizontal, + CFX_FloatRect rect, + int32_t nTransparency, + int32_t nStartGray, + int32_t nEndGray); + + private: + static CFX_FloatRect ScaleRect(const CFX_FloatRect& rcRect, float fScale); + + 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, + float fRotate); +}; + +#endif // FPDFSDK_PDFWINDOW_CPWL_UTILS_H_ |