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// 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_
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