X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c3952f6524b5827420836f856ef2074f20e72849..3a5910cbe95603698b984cc6d8d41bbe7e2f89d9:/include/wx/html/htmltag.h diff --git a/include/wx/html/htmltag.h b/include/wx/html/htmltag.h index e0370b6b12..7c86431ef7 100644 --- a/include/wx/html/htmltag.h +++ b/include/wx/html/htmltag.h @@ -4,20 +4,27 @@ // Author: Vaclav Slavik // RCS-ID: $Id$ // Copyright: (c) 1999 Vaclav Slavik -// Licence: wxWindows Licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifndef _WX_HTMLTAG_H_ #define _WX_HTMLTAG_H_ -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma interface "htmltag.h" #endif #include "wx/defs.h" + #if wxUSE_HTML +#include "wx/object.h" +#include "wx/arrstr.h" + +class WXDLLIMPEXP_CORE wxColour; +class WXDLLIMPEXP_HTML wxHtmlEntitiesParser; + //----------------------------------------------------------------------------- // wxHtmlTagsCache // - internal wxHTML class, do not use! @@ -25,7 +32,7 @@ struct wxHtmlCacheItem; -class WXDLLEXPORT wxHtmlTagsCache : public wxObject +class WXDLLIMPEXP_HTML wxHtmlTagsCache : public wxObject { DECLARE_DYNAMIC_CLASS(wxHtmlTagsCache) @@ -41,6 +48,8 @@ public: // Finds parameters for tag starting at at and fills the variables void QueryTag(int at, int* end1, int* end2); + + DECLARE_NO_COPY_CLASS(wxHtmlTagsCache) }; @@ -50,49 +59,69 @@ public: // by wxHtmlParser. //-------------------------------------------------------------------------------- -class WXDLLEXPORT wxHtmlTag : public wxObject +class WXDLLIMPEXP_HTML wxHtmlTag : public wxObject { DECLARE_CLASS(wxHtmlTag) -public: +protected: // constructs wxHtmlTag object based on HTML tag. // The tag begins (with '<' character) at position pos in source // end_pos is position where parsing ends (usually end of document) - wxHtmlTag(const wxString& source, int pos, int end_pos, wxHtmlTagsCache* cache); + wxHtmlTag(wxHtmlTag *parent, + const wxString& source, int pos, int end_pos, + wxHtmlTagsCache *cache, + wxHtmlEntitiesParser *entParser); + friend class wxHtmlParser; +public: + ~wxHtmlTag(); + + wxHtmlTag *GetParent() const {return m_Parent;} + wxHtmlTag *GetFirstSibling() const; + wxHtmlTag *GetLastSibling() const; + wxHtmlTag *GetChildren() const { return m_FirstChild; } + wxHtmlTag *GetPreviousSibling() const { return m_Prev; } + wxHtmlTag *GetNextSibling() const {return m_Next; } + // Return next tag, as if tree had been flattened + wxHtmlTag *GetNextTag() const; // Returns tag's name in uppercase. inline wxString GetName() const {return m_Name;} - // Returns TRUE if the tag has given parameter. Parameter + // Returns true if the tag has given parameter. Parameter // should always be in uppercase. - // Example : HasParam("SRC") returns TRUE + // Example : HasParam("SRC") returns true bool HasParam(const wxString& par) const; // Returns value of the param. Value is in uppercase unless it is // enclosed with " // Example :

GetParam("ALIGN") returns (RIGHT) //

GetParam("SRC") returns (WhaT.jpg) - // (or ("WhaT.jpg") if with_commas == TRUE) - wxString GetParam(const wxString& par, bool with_commas = FALSE) const; + // (or ("WhaT.jpg") if with_commas == true) + wxString GetParam(const wxString& par, bool with_commas = false) const; + + // Convenience functions: + bool GetParamAsColour(const wxString& par, wxColour *clr) const; + bool GetParamAsInt(const wxString& par, int *clr) const; - // Scans param like scanf() functions family do. + // Scans param like scanf() functions family does. // Example : ScanParam("COLOR", "\"#%X\"", &clr); - // This is always with with_commas=FALSE + // This is always with with_commas=false // Returns number of scanned values // (like sscanf() does) // NOTE: unlike scanf family, this function only accepts // *one* parameter ! - int ScanParam(const wxString& par, wxChar *format, void *param) const; + int ScanParam(const wxString& par, const wxChar *format, void *param) const; // Returns string containing all params. - inline const wxString& GetAllParams() const {return m_Params;} + wxString GetAllParams() const; - // return TRUE if this is ending tag () or FALSE +#if WXWIN_COMPATIBILITY_2_2 + // return true if this is ending tag () or false // if it isn't () - inline bool IsEnding() const {return m_Ending;} + wxDEPRECATED( bool IsEnding() const ); +#endif - // return TRUE if this is ending tag () or FALSE - // if it isn't () + // return true if this there is matching ending tag inline bool HasEnding() const {return m_End1 >= 0;} // returns beginning position of _internal_ block of text @@ -107,9 +136,17 @@ public: inline int GetEndPos2() const {return m_End2;} private: - wxString m_Name, m_Params; + wxString m_Name; int m_Begin, m_End1, m_End2; - bool m_Ending; + wxArrayString m_ParamNames, m_ParamValues; + + // DOM tree relations: + wxHtmlTag *m_Next; + wxHtmlTag *m_Prev; + wxHtmlTag *m_FirstChild, *m_LastChild; + wxHtmlTag *m_Parent; + + DECLARE_NO_COPY_CLASS(wxHtmlTag) };