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-rw-r--r--core/include/fpdftext/fpdf_text.h229
1 files changed, 122 insertions, 107 deletions
diff --git a/core/include/fpdftext/fpdf_text.h b/core/include/fpdftext/fpdf_text.h
index 04922c4b7f..eb16ca9a90 100644
--- a/core/include/fpdftext/fpdf_text.h
+++ b/core/include/fpdftext/fpdf_text.h
@@ -17,153 +17,168 @@ class IPDF_ReflowedPage;
class IPDF_TextPage;
class IPDF_TextPageFind;
-#define PDF2TXT_AUTO_ROTATE 1
-#define PDF2TXT_AUTO_WIDTH 2
-#define PDF2TXT_KEEP_COLUMN 4
-#define PDF2TXT_USE_OCR 8
-#define PDF2TXT_INCLUDE_INVISIBLE 16
-void PDF_GetPageText(CFX_ByteStringArray& lines, CPDF_Document* pDoc, CPDF_Dictionary* pPage,
- int iMinWidth, FX_DWORD flags);
-void PDF_GetPageText_Unicode(CFX_WideStringArray& lines, CPDF_Document* pDoc, CPDF_Dictionary* pPage,
- int iMinWidth, FX_DWORD flags);
-void PDF_GetTextStream_Unicode(CFX_WideTextBuf& buffer, CPDF_Document* pDoc, CPDF_Dictionary* pPage,
+#define PDF2TXT_AUTO_ROTATE 1
+#define PDF2TXT_AUTO_WIDTH 2
+#define PDF2TXT_KEEP_COLUMN 4
+#define PDF2TXT_USE_OCR 8
+#define PDF2TXT_INCLUDE_INVISIBLE 16
+void PDF_GetPageText(CFX_ByteStringArray& lines,
+ CPDF_Document* pDoc,
+ CPDF_Dictionary* pPage,
+ int iMinWidth,
+ FX_DWORD flags);
+void PDF_GetPageText_Unicode(CFX_WideStringArray& lines,
+ CPDF_Document* pDoc,
+ CPDF_Dictionary* pPage,
+ int iMinWidth,
+ FX_DWORD flags);
+void PDF_GetTextStream_Unicode(CFX_WideTextBuf& buffer,
+ CPDF_Document* pDoc,
+ CPDF_Dictionary* pPage,
FX_DWORD flags);
-CFX_WideString PDF_GetFirstTextLine_Unicode(CPDF_Document* pDoc, CPDF_Dictionary* pPage);
-#define CHAR_ERROR -1
-#define CHAR_NORMAL 0
-#define CHAR_GENERATED 1
-#define CHAR_UNUNICODE 2
+CFX_WideString PDF_GetFirstTextLine_Unicode(CPDF_Document* pDoc,
+ CPDF_Dictionary* pPage);
+#define CHAR_ERROR -1
+#define CHAR_NORMAL 0
+#define CHAR_GENERATED 1
+#define CHAR_UNUNICODE 2
typedef struct {
- FX_WCHAR m_Unicode;
- FX_WCHAR m_Charcode;
- int32_t m_Flag;
- FX_FLOAT m_FontSize;
- FX_FLOAT m_OriginX;
- FX_FLOAT m_OriginY;
- CFX_FloatRect m_CharBox;
- CPDF_TextObject* m_pTextObj;
- CFX_AffineMatrix m_Matrix;
+ FX_WCHAR m_Unicode;
+ FX_WCHAR m_Charcode;
+ int32_t m_Flag;
+ FX_FLOAT m_FontSize;
+ FX_FLOAT m_OriginX;
+ FX_FLOAT m_OriginY;
+ CFX_FloatRect m_CharBox;
+ CPDF_TextObject* m_pTextObj;
+ CFX_AffineMatrix m_Matrix;
} FPDF_CHAR_INFO;
-typedef CFX_ArrayTemplate<CFX_FloatRect> CFX_RectArray;
-#define FPDFTEXT_LRTB 0
-#define FPDFTEXT_RLTB 1
-#define FPDFTEXT_TBRL 2
-#define FPDFTEXT_LEFT -1
-#define FPDFTEXT_RIGHT 1
-#define FPDFTEXT_UP -2
-#define FPDFTEXT_DOWN 2
-#define FPDFTEXT_WRITINGMODE_UNKNOW 0
-#define FPDFTEXT_WRITINGMODE_LRTB 1
-#define FPDFTEXT_WRITINGMODE_RLTB 2
-#define FPDFTEXT_WRITINGMODE_TBRL 3
-class CPDFText_ParseOptions
-{
-public:
-
- CPDFText_ParseOptions();
- FX_BOOL m_bGetCharCodeOnly;
- FX_BOOL m_bNormalizeObjs;
- FX_BOOL m_bOutputHyphen;
+typedef CFX_ArrayTemplate<CFX_FloatRect> CFX_RectArray;
+#define FPDFTEXT_LRTB 0
+#define FPDFTEXT_RLTB 1
+#define FPDFTEXT_TBRL 2
+#define FPDFTEXT_LEFT -1
+#define FPDFTEXT_RIGHT 1
+#define FPDFTEXT_UP -2
+#define FPDFTEXT_DOWN 2
+#define FPDFTEXT_WRITINGMODE_UNKNOW 0
+#define FPDFTEXT_WRITINGMODE_LRTB 1
+#define FPDFTEXT_WRITINGMODE_RLTB 2
+#define FPDFTEXT_WRITINGMODE_TBRL 3
+class CPDFText_ParseOptions {
+ public:
+ CPDFText_ParseOptions();
+ FX_BOOL m_bGetCharCodeOnly;
+ FX_BOOL m_bNormalizeObjs;
+ FX_BOOL m_bOutputHyphen;
};
-class IPDF_TextPage
-{
-public:
+class IPDF_TextPage {
+ public:
+ virtual ~IPDF_TextPage() {}
+ static IPDF_TextPage* CreateTextPage(const CPDF_Page* pPage,
+ CPDFText_ParseOptions ParserOptions);
+ static IPDF_TextPage* CreateTextPage(const CPDF_Page* pPage, int flags = 0);
+ static IPDF_TextPage* CreateTextPage(const CPDF_PageObjects* pObjs,
+ int flags = 0);
+ static IPDF_TextPage* CreateReflowTextPage(IPDF_ReflowedPage* pRefPage);
- virtual ~IPDF_TextPage() {}
- static IPDF_TextPage* CreateTextPage(const CPDF_Page* pPage, CPDFText_ParseOptions ParserOptions);
- static IPDF_TextPage* CreateTextPage(const CPDF_Page* pPage, int flags = 0);
- static IPDF_TextPage* CreateTextPage(const CPDF_PageObjects* pObjs, int flags = 0);
- static IPDF_TextPage* CreateReflowTextPage(IPDF_ReflowedPage* pRefPage);
+ virtual void NormalizeObjects(FX_BOOL bNormalize) = 0;
- virtual void NormalizeObjects(FX_BOOL bNormalize) = 0;
+ virtual FX_BOOL ParseTextPage() = 0;
- virtual FX_BOOL ParseTextPage() = 0;
+ virtual FX_BOOL IsParsered() const = 0;
+ public:
+ virtual int CharIndexFromTextIndex(int TextIndex) const = 0;
- virtual FX_BOOL IsParsered() const = 0;
-public:
+ virtual int TextIndexFromCharIndex(int CharIndex) const = 0;
- virtual int CharIndexFromTextIndex(int TextIndex) const = 0;
+ virtual int CountChars() const = 0;
- virtual int TextIndexFromCharIndex(int CharIndex) const = 0;
+ virtual void GetCharInfo(int index, FPDF_CHAR_INFO& info) const = 0;
+ virtual void GetRectArray(int start,
+ int nCount,
+ CFX_RectArray& rectArray) const = 0;
- virtual int CountChars() const = 0;
+ virtual int GetIndexAtPos(CPDF_Point point,
+ FX_FLOAT xTorelance,
+ FX_FLOAT yTorelance) const = 0;
- virtual void GetCharInfo(int index, FPDF_CHAR_INFO & info) const = 0;
+ virtual int GetIndexAtPos(FX_FLOAT x,
+ FX_FLOAT y,
+ FX_FLOAT xTorelance,
+ FX_FLOAT yTorelance) const = 0;
- virtual void GetRectArray(int start, int nCount, CFX_RectArray& rectArray) const = 0;
+ virtual CFX_WideString GetTextByRect(const CFX_FloatRect& rect) const = 0;
+ virtual void GetRectsArrayByRect(const CFX_FloatRect& rect,
+ CFX_RectArray& resRectArray) const = 0;
+ virtual int CountRects(int start, int nCount) = 0;
- virtual int GetIndexAtPos(CPDF_Point point, FX_FLOAT xTorelance, FX_FLOAT yTorelance) const = 0;
+ virtual void GetRect(int rectIndex,
+ FX_FLOAT& left,
+ FX_FLOAT& top,
+ FX_FLOAT& right,
+ FX_FLOAT& bottom) const = 0;
- virtual int GetIndexAtPos(FX_FLOAT x, FX_FLOAT y, FX_FLOAT xTorelance, FX_FLOAT yTorelance) const = 0;
+ virtual FX_BOOL GetBaselineRotate(int rectIndex, int& Rotate) = 0;
- virtual CFX_WideString GetTextByRect(const CFX_FloatRect& rect) const = 0;
+ virtual FX_BOOL GetBaselineRotate(const CFX_FloatRect& rect, int& Rotate) = 0;
- virtual void GetRectsArrayByRect(const CFX_FloatRect& rect, CFX_RectArray& resRectArray) const = 0;
+ virtual int CountBoundedSegments(FX_FLOAT left,
+ FX_FLOAT top,
+ FX_FLOAT right,
+ FX_FLOAT bottom,
+ FX_BOOL bContains = FALSE) = 0;
+ virtual void GetBoundedSegment(int index, int& start, int& count) const = 0;
- virtual int CountRects(int start, int nCount) = 0;
+ virtual int GetWordBreak(int index, int direction) const = 0;
- virtual void GetRect(int rectIndex, FX_FLOAT& left, FX_FLOAT& top, FX_FLOAT& right, FX_FLOAT &bottom) const = 0;
-
- virtual FX_BOOL GetBaselineRotate(int rectIndex, int& Rotate) = 0;
-
- virtual FX_BOOL GetBaselineRotate(const CFX_FloatRect& rect, int& Rotate) = 0;
-
- virtual int CountBoundedSegments(FX_FLOAT left, FX_FLOAT top, FX_FLOAT right, FX_FLOAT bottom, FX_BOOL bContains = FALSE) = 0;
-
- virtual void GetBoundedSegment(int index, int& start, int& count) const = 0;
-
-
- virtual int GetWordBreak(int index, int direction) const = 0;
-
- virtual CFX_WideString GetPageText(int start = 0, int nCount = -1 ) const = 0;
+ virtual CFX_WideString GetPageText(int start = 0, int nCount = -1) const = 0;
};
-#define FPDFTEXT_MATCHCASE 0x00000001
+#define FPDFTEXT_MATCHCASE 0x00000001
#define FPDFTEXT_MATCHWHOLEWORD 0x00000002
-#define FPDFTEXT_CONSECUTIVE 0x00000004
-class IPDF_TextPageFind
-{
-public:
+#define FPDFTEXT_CONSECUTIVE 0x00000004
+class IPDF_TextPageFind {
+ public:
+ virtual ~IPDF_TextPageFind() {}
- virtual ~IPDF_TextPageFind() {}
+ static IPDF_TextPageFind* CreatePageFind(const IPDF_TextPage* pTextPage);
- static IPDF_TextPageFind* CreatePageFind(const IPDF_TextPage* pTextPage);
-public:
+ public:
+ virtual FX_BOOL FindFirst(const CFX_WideString& findwhat,
+ int flags,
+ int startPos = 0) = 0;
- virtual FX_BOOL FindFirst(const CFX_WideString& findwhat, int flags, int startPos = 0) = 0;
+ virtual FX_BOOL FindNext() = 0;
- virtual FX_BOOL FindNext() = 0;
+ virtual FX_BOOL FindPrev() = 0;
- virtual FX_BOOL FindPrev() = 0;
+ virtual void GetRectArray(CFX_RectArray& rects) const = 0;
- virtual void GetRectArray(CFX_RectArray& rects) const = 0;
+ virtual int GetCurOrder() const = 0;
- virtual int GetCurOrder() const = 0;
-
- virtual int GetMatchedCount() const = 0;
+ virtual int GetMatchedCount() const = 0;
};
-class IPDF_LinkExtract
-{
-public:
-
- virtual ~IPDF_LinkExtract() {}
+class IPDF_LinkExtract {
+ public:
+ virtual ~IPDF_LinkExtract() {}
- static IPDF_LinkExtract* CreateLinkExtract();
+ static IPDF_LinkExtract* CreateLinkExtract();
- virtual FX_BOOL ExtractLinks(const IPDF_TextPage* pTextPage) = 0;
-public:
+ virtual FX_BOOL ExtractLinks(const IPDF_TextPage* pTextPage) = 0;
- virtual int CountLinks() const = 0;
+ public:
+ virtual int CountLinks() const = 0;
- virtual CFX_WideString GetURL(int index) const = 0;
+ virtual CFX_WideString GetURL(int index) const = 0;
- virtual void GetBoundedSegment(int index, int& start, int& count) const = 0;
+ virtual void GetBoundedSegment(int index, int& start, int& count) const = 0;
- virtual void GetRects(int index, CFX_RectArray& rects) const = 0;
+ virtual void GetRects(int index, CFX_RectArray& rects) const = 0;
};
#endif // CORE_INCLUDE_FPDFTEXT_FPDF_TEXT_H_
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 15:33:51 +0000