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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #ifndef XFA_FDE_TTO_FDE_TEXTOUT_H_ | 7 #ifndef XFA_FDE_TTO_FDE_TEXTOUT_H_ |
8 #define XFA_FDE_TTO_FDE_TEXTOUT_H_ | 8 #define XFA_FDE_TTO_FDE_TEXTOUT_H_ |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
| 11 #include <vector> |
11 | 12 |
12 #include "core/fxge/include/fx_dib.h" | 13 #include "core/fxge/include/fx_dib.h" |
13 #include "core/fxge/include/fx_ge.h" | 14 #include "core/fxge/include/fx_ge.h" |
14 #include "xfa/fde/fde_object.h" | 15 #include "xfa/fde/fde_object.h" |
15 #include "xfa/fgas/crt/fgas_utils.h" | 16 #include "xfa/fgas/crt/fgas_utils.h" |
16 #include "xfa/fgas/font/fgas_font.h" | 17 #include "xfa/fgas/font/fgas_font.h" |
17 | 18 |
18 #define FDE_TTOSTYLE_Underline 0x0001 | 19 #define FDE_TTOSTYLE_Underline 0x0001 |
19 #define FDE_TTOSTYLE_Strikeout 0x0002 | 20 #define FDE_TTOSTYLE_Strikeout 0x0002 |
20 #define FDE_TTOSTYLE_VerticalLayout 0x0004 | 21 #define FDE_TTOSTYLE_VerticalLayout 0x0004 |
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124 FX_FLOAT& fWidth, | 125 FX_FLOAT& fWidth, |
125 FX_FLOAT& fHeight); | 126 FX_FLOAT& fHeight); |
126 void SetLineWidth(CFX_RectF& rect); | 127 void SetLineWidth(CFX_RectF& rect); |
127 void DrawText(const FX_WCHAR* pwsStr, | 128 void DrawText(const FX_WCHAR* pwsStr, |
128 int32_t iLength, | 129 int32_t iLength, |
129 const CFX_RectF& rect, | 130 const CFX_RectF& rect, |
130 const CFX_RectF& rtClip); | 131 const CFX_RectF& rtClip); |
131 void LoadText(const FX_WCHAR* pwsStr, int32_t iLength, const CFX_RectF& rect); | 132 void LoadText(const FX_WCHAR* pwsStr, int32_t iLength, const CFX_RectF& rect); |
132 void LoadEllipsis(); | 133 void LoadEllipsis(); |
133 void ExpandBuffer(int32_t iSize, int32_t iType); | 134 void ExpandBuffer(int32_t iSize, int32_t iType); |
134 void RetrieveEllPieces(int32_t*& pCharWidths); | 135 void RetrieveEllPieces(std::vector<int32_t>* pCharWidths); |
135 | 136 |
136 void Reload(const CFX_RectF& rect); | 137 void Reload(const CFX_RectF& rect); |
137 void ReloadLinePiece(CFDE_TTOLine* pLine, const CFX_RectF& rect); | 138 void ReloadLinePiece(CFDE_TTOLine* pLine, const CFX_RectF& rect); |
138 FX_BOOL RetriecePieces(uint32_t dwBreakStatus, | 139 FX_BOOL RetriecePieces(uint32_t dwBreakStatus, |
139 int32_t& iStartChar, | 140 int32_t& iStartChar, |
140 int32_t& iPieceWidths, | 141 int32_t& iPieceWidths, |
141 FX_BOOL bReload, | 142 FX_BOOL bReload, |
142 const CFX_RectF& rect); | 143 const CFX_RectF& rect); |
143 void AppendPiece(const FDE_TTOPIECE& ttoPiece, | 144 void AppendPiece(const FDE_TTOPIECE& ttoPiece, |
144 FX_BOOL bNeedReload, | 145 FX_BOOL bNeedReload, |
145 FX_BOOL bEnd); | 146 FX_BOOL bEnd); |
146 void ReplaceWidthEllipsis(); | 147 void ReplaceWidthEllipsis(); |
147 void DoAlignment(const CFX_RectF& rect); | 148 void DoAlignment(const CFX_RectF& rect); |
148 void OnDraw(const CFX_RectF& rtClip); | 149 void OnDraw(const CFX_RectF& rtClip); |
149 int32_t GetDisplayPos(FDE_TTOPIECE* pPiece); | 150 int32_t GetDisplayPos(FDE_TTOPIECE* pPiece); |
150 int32_t GetCharRects(const FDE_TTOPIECE* pPiece); | 151 int32_t GetCharRects(const FDE_TTOPIECE* pPiece); |
151 | 152 |
152 FX_TXTRUN ToTextRun(const FDE_TTOPIECE* pPiece); | 153 FX_TXTRUN ToTextRun(const FDE_TTOPIECE* pPiece); |
153 void DrawLine(const FDE_TTOPIECE* pPiece, CFDE_Pen*& pPen); | 154 void DrawLine(const FDE_TTOPIECE* pPiece, CFDE_Pen*& pPen); |
154 | 155 |
155 CFX_TxtBreak* m_pTxtBreak; | 156 std::unique_ptr<CFX_TxtBreak> m_pTxtBreak; |
156 CFGAS_GEFont* m_pFont; | 157 CFGAS_GEFont* m_pFont; // not owned. |
157 FX_FLOAT m_fFontSize; | 158 FX_FLOAT m_fFontSize; |
158 FX_FLOAT m_fLineSpace; | 159 FX_FLOAT m_fLineSpace; |
159 FX_FLOAT m_fLinePos; | 160 FX_FLOAT m_fLinePos; |
160 FX_FLOAT m_fTolerance; | 161 FX_FLOAT m_fTolerance; |
161 int32_t m_iAlignment; | 162 int32_t m_iAlignment; |
162 int32_t m_iTxtBkAlignment; | 163 int32_t m_iTxtBkAlignment; |
163 int32_t* m_pCharWidths; | 164 std::vector<int32_t> m_CharWidths; |
164 int32_t m_iChars; | 165 std::vector<int32_t> m_EllCharWidths; |
165 int32_t* m_pEllCharWidths; | |
166 int32_t m_iEllChars; | |
167 FX_WCHAR m_wParagraphBkChar; | 166 FX_WCHAR m_wParagraphBkChar; |
168 FX_ARGB m_TxtColor; | 167 FX_ARGB m_TxtColor; |
169 uint32_t m_dwStyles; | 168 uint32_t m_dwStyles; |
170 uint32_t m_dwTxtBkStyles; | 169 uint32_t m_dwTxtBkStyles; |
171 CFX_WideString m_wsEllipsis; | 170 CFX_WideString m_wsEllipsis; |
172 FX_BOOL m_bElliChanged; | 171 FX_BOOL m_bElliChanged; |
173 int32_t m_iEllipsisWidth; | 172 int32_t m_iEllipsisWidth; |
174 CFX_WideString m_wsText; | 173 CFX_WideString m_wsText; |
175 CFX_RectF m_rtClip; | 174 CFX_RectF m_rtClip; |
176 CFX_RectF m_rtLogicClip; | 175 CFX_RectF m_rtLogicClip; |
177 CFX_Matrix m_Matrix; | 176 CFX_Matrix m_Matrix; |
178 CFDE_TTOLineArray m_ttoLines; | 177 CFDE_TTOLineArray m_ttoLines; |
179 int32_t m_iCurLine; | 178 int32_t m_iCurLine; |
180 int32_t m_iCurPiece; | 179 int32_t m_iCurPiece; |
181 int32_t m_iTotalLines; | 180 int32_t m_iTotalLines; |
182 FXTEXT_CHARPOS* m_pCharPos; | 181 std::vector<FXTEXT_CHARPOS> m_CharPos; |
183 int32_t m_iCharPosSize; | |
184 std::unique_ptr<CFDE_RenderDevice> m_pRenderDevice; | 182 std::unique_ptr<CFDE_RenderDevice> m_pRenderDevice; |
185 CFX_Int32Array m_hotKeys; | 183 CFX_Int32Array m_hotKeys; |
186 CFX_RectFArray m_rectArray; | 184 CFX_RectFArray m_rectArray; |
187 }; | 185 }; |
188 | 186 |
189 #endif // XFA_FDE_TTO_FDE_TEXTOUT_H_ | 187 #endif // XFA_FDE_TTO_FDE_TEXTOUT_H_ |
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