X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1c13f06e4e758005ab5a92459482bc0ffd25b145..da8b1d4b3b535aba94d04494f5b6e2b3e47901ee:/include/wx/richtext/richtextbuffer.h diff --git a/include/wx/richtext/richtextbuffer.h b/include/wx/richtext/richtextbuffer.h index ea9a405e6f..c1ba9cb454 100644 --- a/include/wx/richtext/richtextbuffer.h +++ b/include/wx/richtext/richtextbuffer.h @@ -74,13 +74,19 @@ #define wxRichTextAttr wxTextAttr #define wxTextAttrEx wxTextAttr -// Setting wxRICHTEXT_USE_OWN_CARET to 1 implements a non-flashing -// cursor reliably without using wxClientDC in case there +// Setting wxRICHTEXT_USE_OWN_CARET to 1 implements a +// caret reliably without using wxClientDC in case there // are platform-specific problems with the generic caret. +#if defined(__WXGTK__) || defined(__WXMAC__) +#define wxRICHTEXT_USE_OWN_CARET 1 +#else #define wxRICHTEXT_USE_OWN_CARET 0 +#endif // Switch off for binary compatibility, on for faster drawing -#define wxRICHTEXT_USE_OPTIMIZED_LINE_DRAWING 1 +// Note: this seems to be buggy (overzealous use of extents) so +// don't use for now +#define wxRICHTEXT_USE_OPTIMIZED_LINE_DRAWING 0 /*! * Special characters @@ -89,15 +95,17 @@ extern WXDLLIMPEXP_RICHTEXT const wxChar wxRichTextLineBreakChar; /*! - * File types + * File types in wxRichText context. */ - -#define wxRICHTEXT_TYPE_ANY 0 -#define wxRICHTEXT_TYPE_TEXT 1 -#define wxRICHTEXT_TYPE_XML 2 -#define wxRICHTEXT_TYPE_HTML 3 -#define wxRICHTEXT_TYPE_RTF 4 -#define wxRICHTEXT_TYPE_PDF 5 +enum wxRichTextFileType +{ + wxRICHTEXT_TYPE_ANY = 0, + wxRICHTEXT_TYPE_TEXT, + wxRICHTEXT_TYPE_XML, + wxRICHTEXT_TYPE_HTML, + wxRICHTEXT_TYPE_RTF, + wxRICHTEXT_TYPE_PDF +}; /*! * Forward declarations @@ -141,17 +149,23 @@ class WXDLLIMPEXP_FWD_RICHTEXT wxRichTextBuffer; /*! * Flags returned from hit-testing */ +enum wxRichTextHitTestFlags +{ + // The point was not on this object + wxRICHTEXT_HITTEST_NONE = 0x01, + + // The point was before the position returned from HitTest + wxRICHTEXT_HITTEST_BEFORE = 0x02, -// The point was not on this object -#define wxRICHTEXT_HITTEST_NONE 0x01 -// The point was before the position returned from HitTest -#define wxRICHTEXT_HITTEST_BEFORE 0x02 -// The point was after the position returned from HitTest -#define wxRICHTEXT_HITTEST_AFTER 0x04 -// The point was on the position returned from HitTest -#define wxRICHTEXT_HITTEST_ON 0x08 -// The point was on space outside content -#define wxRICHTEXT_HITTEST_OUTSIDE 0x10 + // The point was after the position returned from HitTest + wxRICHTEXT_HITTEST_AFTER = 0x04, + + // The point was on the position returned from HitTest + wxRICHTEXT_HITTEST_ON = 0x08, + + // The point was on space outside content + wxRICHTEXT_HITTEST_OUTSIDE = 0x10 +}; /*! * Flags for GetRangeSize @@ -263,7 +277,7 @@ public: void operator =(const wxRichTextRange& range) { m_start = range.m_start; m_end = range.m_end; } bool operator ==(const wxRichTextRange& range) const { return (m_start == range.m_start && m_end == range.m_end); } - bool operator !=(const wxRichTextRange& range) const { return (m_start != range.m_start && m_end != range.m_end); } + bool operator !=(const wxRichTextRange& range) const { return (m_start != range.m_start || m_end != range.m_end); } wxRichTextRange operator -(const wxRichTextRange& range) const { return wxRichTextRange(m_start - range.m_start, m_end - range.m_end); } wxRichTextRange operator +(const wxRichTextRange& range) const { return wxRichTextRange(m_start + range.m_start, m_end + range.m_end); } @@ -695,7 +709,7 @@ public: virtual int GetParagraphLength(long paragraphNumber) const; /// Get the number of paragraphs - virtual int GetParagraphCount() const { return GetChildCount(); } + virtual int GetParagraphCount() const { return static_cast(GetChildCount()); } /// Get the number of visible lines virtual int GetLineCount() const; @@ -728,7 +742,7 @@ public: /// Combines 'style' with 'currentStyle' for the purpose of summarising the attributes of a range of /// content. - bool CollectStyle(wxTextAttr& currentStyle, const wxTextAttr& style, long& multipleStyleAttributes, int& multipleTextEffectAttributes); + bool CollectStyle(wxTextAttr& currentStyle, const wxTextAttr& style, long& multipleStyleAttributes, int& multipleTextEffectAttributes, int& absentStyleAttributes, int& absentTextEffectAttributes); /// Set list style virtual bool SetListStyle(const wxRichTextRange& range, wxRichTextListStyleDefinition* def, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1); @@ -970,7 +984,7 @@ public: // Implementation /// Apply paragraph styles such as centering to the wrapped lines - virtual void ApplyParagraphStyle(const wxTextAttr& attr, const wxRect& rect); + virtual void ApplyParagraphStyle(const wxTextAttr& attr, const wxRect& rect, wxDC& dc); /// Insert text at the given position virtual bool InsertText(long pos, const wxString& text); @@ -1131,11 +1145,12 @@ public: // to conserve space. // If it's not a JPEG we can make use of 'image', already scaled, so we don't have to // load the image a 2nd time. - virtual bool MakeImageBlock(const wxString& filename, int imageType, wxImage& image, bool convertToJPEG = true); + virtual bool MakeImageBlock(const wxString& filename, wxBitmapType imageType, + wxImage& image, bool convertToJPEG = true); // Make an image block from the wxImage in the given // format. - virtual bool MakeImageBlock(wxImage& image, int imageType, int quality = 80); + virtual bool MakeImageBlock(wxImage& image, wxBitmapType imageType, int quality = 80); // Write to a file bool Write(const wxString& filename); @@ -1144,7 +1159,7 @@ public: bool WriteHex(wxOutputStream& stream); // Read data in hex from a stream - bool ReadHex(wxInputStream& stream, int length, int imageType); + bool ReadHex(wxInputStream& stream, int length, wxBitmapType imageType); // Copy from 'block' void Copy(const wxRichTextImageBlock& block); @@ -1159,11 +1174,11 @@ public: unsigned char* GetData() const { return m_data; } size_t GetDataSize() const { return m_dataSize; } - int GetImageType() const { return m_imageType; } + wxBitmapType GetImageType() const { return m_imageType; } void SetData(unsigned char* image) { m_data = image; } void SetDataSize(size_t size) { m_dataSize = size; } - void SetImageType(int imageType) { m_imageType = imageType; } + void SetImageType(wxBitmapType imageType) { m_imageType = imageType; } bool Ok() const { return IsOk(); } bool IsOk() const { return GetData() != NULL; } @@ -1188,7 +1203,7 @@ protected: // This is in the raw, original form such as a JPEG file. unsigned char* m_data; size_t m_dataSize; - int m_imageType; // wxWin type id + wxBitmapType m_imageType; }; @@ -1306,16 +1321,16 @@ public: virtual void ResetAndClearCommands(); /// Load a file - virtual bool LoadFile(const wxString& filename, int type = wxRICHTEXT_TYPE_ANY); + virtual bool LoadFile(const wxString& filename, wxRichTextFileType type = wxRICHTEXT_TYPE_ANY); /// Save a file - virtual bool SaveFile(const wxString& filename, int type = wxRICHTEXT_TYPE_ANY); + virtual bool SaveFile(const wxString& filename, wxRichTextFileType type = wxRICHTEXT_TYPE_ANY); /// Load from a stream - virtual bool LoadFile(wxInputStream& stream, int type = wxRICHTEXT_TYPE_ANY); + virtual bool LoadFile(wxInputStream& stream, wxRichTextFileType type = wxRICHTEXT_TYPE_ANY); /// Save to a stream - virtual bool SaveFile(wxOutputStream& stream, int type = wxRICHTEXT_TYPE_ANY); + virtual bool SaveFile(wxOutputStream& stream, wxRichTextFileType type = wxRICHTEXT_TYPE_ANY); /// Set the handler flags, controlling loading and saving void SetHandlerFlags(int flags) { m_handlerFlags = flags; } @@ -1554,13 +1569,14 @@ public: static wxRichTextFileHandler *FindHandler(const wxString& name); /// Finds a handler by extension and type - static wxRichTextFileHandler *FindHandler(const wxString& extension, int imageType); + static wxRichTextFileHandler *FindHandler(const wxString& extension, wxRichTextFileType imageType); /// Finds a handler by filename or, if supplied, type - static wxRichTextFileHandler *FindHandlerFilenameOrType(const wxString& filename, int imageType); + static wxRichTextFileHandler *FindHandlerFilenameOrType(const wxString& filename, + wxRichTextFileType imageType); /// Finds a handler by type - static wxRichTextFileHandler *FindHandler(int imageType); + static wxRichTextFileHandler *FindHandler(wxRichTextFileType imageType); /// Gets a wildcard incorporating all visible handlers. If 'types' is present, /// will be filled with the file type corresponding to each filter. This can be @@ -1775,6 +1791,10 @@ protected: // in a larger document #define wxRICHTEXT_HANDLER_NO_HEADER_FOOTER 0x0080 +// Convert the more common face names to names that will work on the current platform +// in a larger document +#define wxRICHTEXT_HANDLER_CONVERT_FACENAMES 0x0100 + /*! * wxRichTextFileHandler * Base class for file handlers @@ -1857,7 +1877,9 @@ class WXDLLIMPEXP_RICHTEXT wxRichTextPlainTextHandler: public wxRichTextFileHand { DECLARE_CLASS(wxRichTextPlainTextHandler) public: - wxRichTextPlainTextHandler(const wxString& name = wxT("Text"), const wxString& ext = wxT("txt"), int type = wxRICHTEXT_TYPE_TEXT) + wxRichTextPlainTextHandler(const wxString& name = wxT("Text"), + const wxString& ext = wxT("txt"), + wxRichTextFileType type = wxRICHTEXT_TYPE_TEXT) : wxRichTextFileHandler(name, ext, type) { } @@ -1887,7 +1909,7 @@ class WXDLLIMPEXP_RICHTEXT wxRichTextBufferDataObject: public wxDataObjectSimple public: // ctor doesn't copy the pointer, so it shouldn't go away while this object // is alive - wxRichTextBufferDataObject(wxRichTextBuffer* richTextBuffer = (wxRichTextBuffer*) NULL); + wxRichTextBufferDataObject(wxRichTextBuffer* richTextBuffer = NULL); virtual ~wxRichTextBufferDataObject(); // after a call to this function, the buffer is owned by the caller and it