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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 CORE_INCLUDE_FPDFDOC_FPDF_VT_H_ | 7 #ifndef CORE_INCLUDE_FPDFDOC_FPDF_VT_H_ |
| 8 #define CORE_INCLUDE_FPDFDOC_FPDF_VT_H_ | 8 #define CORE_INCLUDE_FPDFDOC_FPDF_VT_H_ |
| 9 | 9 |
| 10 #include "core/include/fpdfapi/fpdf_parser.h" | 10 #include "core/include/fpdfapi/fpdf_parser.h" |
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| 219 fWidth(0.0f), | 219 fWidth(0.0f), |
| 220 fFontSize(0), | 220 fFontSize(0), |
| 221 WordProps() {} | 221 WordProps() {} |
| 222 | 222 |
| 223 FX_WORD Word; | 223 FX_WORD Word; |
| 224 | 224 |
| 225 int32_t nCharset; | 225 int32_t nCharset; |
| 226 | 226 |
| 227 CPVT_WordPlace WordPlace; | 227 CPVT_WordPlace WordPlace; |
| 228 | 228 |
| 229 CFX_FloatPoint ptWord; | 229 CPDF_Point ptWord; |
| 230 | 230 |
| 231 FX_FLOAT fAscent; | 231 FX_FLOAT fAscent; |
| 232 | 232 |
| 233 FX_FLOAT fDescent; | 233 FX_FLOAT fDescent; |
| 234 | 234 |
| 235 FX_FLOAT fWidth; | 235 FX_FLOAT fWidth; |
| 236 | 236 |
| 237 int32_t nFontIndex; | 237 int32_t nFontIndex; |
| 238 | 238 |
| 239 FX_FLOAT fFontSize; | 239 FX_FLOAT fFontSize; |
| 240 | 240 |
| 241 CPVT_WordProps WordProps; | 241 CPVT_WordProps WordProps; |
| 242 }; | 242 }; |
| 243 struct CPVT_Line { | 243 struct CPVT_Line { |
| 244 CPVT_Line() | 244 CPVT_Line() |
| 245 : ptLine(0, 0), fLineWidth(0.0f), fLineAscent(0.0f), fLineDescent(0.0f) {} | 245 : ptLine(0, 0), fLineWidth(0.0f), fLineAscent(0.0f), fLineDescent(0.0f) {} |
| 246 | 246 |
| 247 CPVT_WordPlace lineplace; | 247 CPVT_WordPlace lineplace; |
| 248 | 248 |
| 249 CPVT_WordPlace lineEnd; | 249 CPVT_WordPlace lineEnd; |
| 250 | 250 |
| 251 CFX_FloatPoint ptLine; | 251 CPDF_Point ptLine; |
| 252 | 252 |
| 253 FX_FLOAT fLineWidth; | 253 FX_FLOAT fLineWidth; |
| 254 | 254 |
| 255 FX_FLOAT fLineAscent; | 255 FX_FLOAT fLineAscent; |
| 256 | 256 |
| 257 FX_FLOAT fLineDescent; | 257 FX_FLOAT fLineDescent; |
| 258 }; | 258 }; |
| 259 struct CPVT_Section { | 259 struct CPVT_Section { |
| 260 CPVT_WordPlace secplace; | 260 CPVT_WordPlace secplace; |
| 261 | 261 |
| 262 CFX_FloatRect rcSection; | 262 CPDF_Rect rcSection; |
| 263 | 263 |
| 264 CPVT_SecProps SecProps; | 264 CPVT_SecProps SecProps; |
| 265 | 265 |
| 266 CPVT_WordProps WordProps; | 266 CPVT_WordProps WordProps; |
| 267 }; | 267 }; |
| 268 class IPDF_VariableText_Provider { | 268 class IPDF_VariableText_Provider { |
| 269 public: | 269 public: |
| 270 virtual ~IPDF_VariableText_Provider() {} | 270 virtual ~IPDF_VariableText_Provider() {} |
| 271 | 271 |
| 272 virtual int32_t GetCharWidth(int32_t nFontIndex, | 272 virtual int32_t GetCharWidth(int32_t nFontIndex, |
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| 321 public: | 321 public: |
| 322 static IPDF_VariableText* NewVariableText(); | 322 static IPDF_VariableText* NewVariableText(); |
| 323 | 323 |
| 324 static void DelVariableText(IPDF_VariableText* pVT); | 324 static void DelVariableText(IPDF_VariableText* pVT); |
| 325 | 325 |
| 326 virtual IPDF_VariableText_Provider* SetProvider( | 326 virtual IPDF_VariableText_Provider* SetProvider( |
| 327 IPDF_VariableText_Provider* pProvider) = 0; | 327 IPDF_VariableText_Provider* pProvider) = 0; |
| 328 | 328 |
| 329 virtual IPDF_VariableText_Iterator* GetIterator() = 0; | 329 virtual IPDF_VariableText_Iterator* GetIterator() = 0; |
| 330 | 330 |
| 331 virtual void SetPlateRect(const CFX_FloatRect& rect) = 0; | 331 virtual void SetPlateRect(const CPDF_Rect& rect) = 0; |
| 332 | 332 |
| 333 virtual void SetAlignment(int32_t nFormat = 0) = 0; | 333 virtual void SetAlignment(int32_t nFormat = 0) = 0; |
| 334 | 334 |
| 335 virtual void SetPasswordChar(FX_WORD wSubWord = '*') = 0; | 335 virtual void SetPasswordChar(FX_WORD wSubWord = '*') = 0; |
| 336 | 336 |
| 337 virtual void SetLimitChar(int32_t nLimitChar = 0) = 0; | 337 virtual void SetLimitChar(int32_t nLimitChar = 0) = 0; |
| 338 | 338 |
| 339 virtual void SetCharArray(int32_t nCharArray = 0) = 0; | 339 virtual void SetCharArray(int32_t nCharArray = 0) = 0; |
| 340 | 340 |
| 341 virtual void SetCharSpace(FX_FLOAT fCharSpace = 0.0f) = 0; | 341 virtual void SetCharSpace(FX_FLOAT fCharSpace = 0.0f) = 0; |
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| 388 int32_t charset = 1, | 388 int32_t charset = 1, |
| 389 const CPVT_SecProps* pSecProps = NULL, | 389 const CPVT_SecProps* pSecProps = NULL, |
| 390 const CPVT_WordProps* pWordProps = NULL) = 0; | 390 const CPVT_WordProps* pWordProps = NULL) = 0; |
| 391 | 391 |
| 392 virtual CPVT_WordPlace DeleteWords(const CPVT_WordRange& PlaceRange) = 0; | 392 virtual CPVT_WordPlace DeleteWords(const CPVT_WordRange& PlaceRange) = 0; |
| 393 | 393 |
| 394 virtual CPVT_WordPlace DeleteWord(const CPVT_WordPlace& place) = 0; | 394 virtual CPVT_WordPlace DeleteWord(const CPVT_WordPlace& place) = 0; |
| 395 | 395 |
| 396 virtual CPVT_WordPlace BackSpaceWord(const CPVT_WordPlace& place) = 0; | 396 virtual CPVT_WordPlace BackSpaceWord(const CPVT_WordPlace& place) = 0; |
| 397 | 397 |
| 398 virtual const CFX_FloatRect& GetPlateRect() const = 0; | 398 virtual const CPDF_Rect& GetPlateRect() const = 0; |
| 399 | 399 |
| 400 virtual CFX_FloatRect GetContentRect() const = 0; | 400 virtual CPDF_Rect GetContentRect() const = 0; |
| 401 | 401 |
| 402 virtual int32_t GetTotalWords() const = 0; | 402 virtual int32_t GetTotalWords() const = 0; |
| 403 | 403 |
| 404 virtual FX_FLOAT GetFontSize() const = 0; | 404 virtual FX_FLOAT GetFontSize() const = 0; |
| 405 | 405 |
| 406 virtual int32_t GetAlignment() const = 0; | 406 virtual int32_t GetAlignment() const = 0; |
| 407 | 407 |
| 408 virtual FX_WORD GetPasswordChar() const = 0; | 408 virtual FX_WORD GetPasswordChar() const = 0; |
| 409 | 409 |
| 410 virtual int32_t GetCharArray() const = 0; | 410 virtual int32_t GetCharArray() const = 0; |
| 411 | 411 |
| 412 virtual int32_t GetLimitChar() const = 0; | 412 virtual int32_t GetLimitChar() const = 0; |
| 413 | 413 |
| 414 virtual FX_BOOL IsMultiLine() const = 0; | 414 virtual FX_BOOL IsMultiLine() const = 0; |
| 415 | 415 |
| 416 virtual int32_t GetHorzScale() const = 0; | 416 virtual int32_t GetHorzScale() const = 0; |
| 417 | 417 |
| 418 virtual FX_FLOAT GetCharSpace() const = 0; | 418 virtual FX_FLOAT GetCharSpace() const = 0; |
| 419 | 419 |
| 420 virtual CPVT_WordPlace GetBeginWordPlace() const = 0; | 420 virtual CPVT_WordPlace GetBeginWordPlace() const = 0; |
| 421 | 421 |
| 422 virtual CPVT_WordPlace GetEndWordPlace() const = 0; | 422 virtual CPVT_WordPlace GetEndWordPlace() const = 0; |
| 423 | 423 |
| 424 virtual CPVT_WordPlace GetPrevWordPlace( | 424 virtual CPVT_WordPlace GetPrevWordPlace( |
| 425 const CPVT_WordPlace& place) const = 0; | 425 const CPVT_WordPlace& place) const = 0; |
| 426 | 426 |
| 427 virtual CPVT_WordPlace GetNextWordPlace( | 427 virtual CPVT_WordPlace GetNextWordPlace( |
| 428 const CPVT_WordPlace& place) const = 0; | 428 const CPVT_WordPlace& place) const = 0; |
| 429 | 429 |
| 430 virtual CPVT_WordPlace SearchWordPlace(const CFX_FloatPoint& point) const = 0; | 430 virtual CPVT_WordPlace SearchWordPlace(const CPDF_Point& point) const = 0; |
| 431 | 431 |
| 432 virtual CPVT_WordPlace GetUpWordPlace(const CPVT_WordPlace& place, | 432 virtual CPVT_WordPlace GetUpWordPlace(const CPVT_WordPlace& place, |
| 433 const CFX_FloatPoint& point) const = 0; | 433 const CPDF_Point& point) const = 0; |
| 434 | 434 |
| 435 virtual CPVT_WordPlace GetDownWordPlace( | 435 virtual CPVT_WordPlace GetDownWordPlace(const CPVT_WordPlace& place, |
| 436 const CPVT_WordPlace& place, | 436 const CPDF_Point& point) const = 0; |
| 437 const CFX_FloatPoint& point) const = 0; | |
| 438 | 437 |
| 439 virtual CPVT_WordPlace GetLineBeginPlace( | 438 virtual CPVT_WordPlace GetLineBeginPlace( |
| 440 const CPVT_WordPlace& place) const = 0; | 439 const CPVT_WordPlace& place) const = 0; |
| 441 | 440 |
| 442 virtual CPVT_WordPlace GetLineEndPlace(const CPVT_WordPlace& place) const = 0; | 441 virtual CPVT_WordPlace GetLineEndPlace(const CPVT_WordPlace& place) const = 0; |
| 443 | 442 |
| 444 virtual CPVT_WordPlace GetSectionBeginPlace( | 443 virtual CPVT_WordPlace GetSectionBeginPlace( |
| 445 const CPVT_WordPlace& place) const = 0; | 444 const CPVT_WordPlace& place) const = 0; |
| 446 | 445 |
| 447 virtual CPVT_WordPlace GetSectionEndPlace( | 446 virtual CPVT_WordPlace GetSectionEndPlace( |
| 448 const CPVT_WordPlace& place) const = 0; | 447 const CPVT_WordPlace& place) const = 0; |
| 449 | 448 |
| 450 virtual void UpdateWordPlace(CPVT_WordPlace& place) const = 0; | 449 virtual void UpdateWordPlace(CPVT_WordPlace& place) const = 0; |
| 451 | 450 |
| 452 virtual CPVT_WordPlace AdjustLineHeader(const CPVT_WordPlace& place, | 451 virtual CPVT_WordPlace AdjustLineHeader(const CPVT_WordPlace& place, |
| 453 FX_BOOL bPrevOrNext) const = 0; | 452 FX_BOOL bPrevOrNext) const = 0; |
| 454 | 453 |
| 455 virtual int32_t WordPlaceToWordIndex(const CPVT_WordPlace& place) const = 0; | 454 virtual int32_t WordPlaceToWordIndex(const CPVT_WordPlace& place) const = 0; |
| 456 | 455 |
| 457 virtual CPVT_WordPlace WordIndexToWordPlace(int32_t index) const = 0; | 456 virtual CPVT_WordPlace WordIndexToWordPlace(int32_t index) const = 0; |
| 458 | 457 |
| 459 protected: | 458 protected: |
| 460 ~IPDF_VariableText() {} | 459 ~IPDF_VariableText() {} |
| 461 }; | 460 }; |
| 462 | 461 |
| 463 #endif // CORE_INCLUDE_FPDFDOC_FPDF_VT_H_ | 462 #endif // CORE_INCLUDE_FPDFDOC_FPDF_VT_H_ |
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