X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9749497156909657d17ef972857caaca4bd09da2..da8b1d4b3b535aba94d04494f5b6e2b3e47901ee:/include/wx/html/helpdata.h diff --git a/include/wx/html/helpdata.h b/include/wx/html/helpdata.h index dd7135f7d2..bafab9ecd5 100644 --- a/include/wx/html/helpdata.h +++ b/include/wx/html/helpdata.h @@ -12,10 +12,6 @@ #ifndef _WX_HELPDATA_H_ #define _WX_HELPDATA_H_ -#ifdef __GNUG__ -#pragma interface "helpdata.h" -#endif - #include "wx/defs.h" #if wxUSE_HTML @@ -26,24 +22,26 @@ #include "wx/dynarray.h" #include "wx/font.h" -class WXDLLEXPORT wxHtmlHelpData; +class WXDLLIMPEXP_FWD_HTML wxHtmlHelpData; //-------------------------------------------------------------------------------- // helper classes & structs //-------------------------------------------------------------------------------- -class WXDLLEXPORT wxHtmlBookRecord : public wxObject +class WXDLLIMPEXP_HTML wxHtmlBookRecord { public: - wxHtmlBookRecord(const wxString& basepath, const wxString& title, - const wxString& start) + wxHtmlBookRecord(const wxString& bookfile, const wxString& basepath, + const wxString& title, const wxString& start) { + m_BookFile = bookfile; m_BasePath = basepath; m_Title = title; m_Start = start; // for debugging, give the contents index obvious default values m_ContentsStart = m_ContentsEnd = -1; } + wxString GetBookFile() const { return m_BookFile; } wxString GetTitle() const { return m_Title; } wxString GetStart() const { return m_Start; } wxString GetBasePath() const { return m_BasePath; } @@ -60,7 +58,13 @@ public: void SetBasePath(const wxString& path) { m_BasePath = path; } void SetStart(const wxString& start) { m_Start = start; } + // returns full filename of page (which is part of the book), + // i.e. with book's basePath prepended. If page is already absolute + // path, basePath is _not_ prepended. + wxString GetFullPath(const wxString &page) const; + protected: + wxString m_BookFile; wxString m_BasePath; wxString m_Title; wxString m_Start; @@ -69,49 +73,64 @@ protected: }; -WX_DECLARE_EXPORTED_OBJARRAY(wxHtmlBookRecord, wxHtmlBookRecArray); - +WX_DECLARE_USER_EXPORTED_OBJARRAY(wxHtmlBookRecord, wxHtmlBookRecArray, + WXDLLIMPEXP_HTML); -struct wxHtmlContentsItem +struct WXDLLIMPEXP_HTML wxHtmlHelpDataItem { - short int m_Level; - int m_ID; - wxChar* m_Name; - wxChar* m_Page; - wxHtmlBookRecord *m_Book; + wxHtmlHelpDataItem() : level(0), parent(NULL), id(wxID_ANY), book(NULL) {} + + int level; + wxHtmlHelpDataItem *parent; + int id; + wxString name; + wxString page; + wxHtmlBookRecord *book; + + // returns full filename of m_Page, i.e. with book's basePath prepended + wxString GetFullPath() const { return book->GetFullPath(page); } + + // returns item indented with spaces if it has level>1: + wxString GetIndentedName() const; }; +WX_DECLARE_USER_EXPORTED_OBJARRAY(wxHtmlHelpDataItem, wxHtmlHelpDataItems, + WXDLLIMPEXP_HTML); + + //------------------------------------------------------------------------------ -// wxSearchEngine -// This class takes input streams and scans them for occurence +// wxHtmlSearchEngine +// This class takes input streams and scans them for occurrence // of keyword(s) //------------------------------------------------------------------------------ -class WXDLLEXPORT wxSearchEngine : public wxObject +class WXDLLIMPEXP_HTML wxHtmlSearchEngine : public wxObject { public: - wxSearchEngine() : wxObject() {m_Keyword = NULL; } - ~wxSearchEngine() {if (m_Keyword) delete[] m_Keyword; } + wxHtmlSearchEngine() : wxObject() {} + virtual ~wxHtmlSearchEngine() {} // Sets the keyword we will be searching for virtual void LookFor(const wxString& keyword, bool case_sensitive, bool whole_words_only); // Scans the stream for the keyword. - // Returns TRUE if the stream contains keyword, fALSE otherwise - virtual bool Scan(wxInputStream *stream); + // Returns true if the stream contains keyword, fALSE otherwise + virtual bool Scan(const wxFSFile& file); private: - wxChar *m_Keyword; + wxString m_Keyword; bool m_CaseSensitive; bool m_WholeWords; + + wxDECLARE_NO_COPY_CLASS(wxHtmlSearchEngine); }; -// State information of a search action. I'd have prefered to make this a nested -// class inside wxHtmlHelpData, but that's against coding standards :-( +// State information of a search action. I'd have preferred to make this a +// nested class inside wxHtmlHelpData, but that's against coding standards :-( // Never construct this class yourself, obtain a copy from // wxHtmlHelpData::PrepareKeywordSearch(const wxString& key) -class WXDLLEXPORT wxHtmlSearchStatus +class WXDLLIMPEXP_HTML wxHtmlSearchStatus { public: // constructor; supply wxHtmlHelpData ptr, the keyword and (optionally) the @@ -124,28 +143,31 @@ public: int GetCurIndex() { return m_CurIndex; } int GetMaxIndex() { return m_MaxIndex; } const wxString& GetName() { return m_Name; } - wxHtmlContentsItem* GetContentsItem() { return m_ContentsItem; } + + const wxHtmlHelpDataItem *GetCurItem() const { return m_CurItem; } private: wxHtmlHelpData* m_Data; - wxSearchEngine m_Engine; + wxHtmlSearchEngine m_Engine; wxString m_Keyword, m_Name; - wxChar *m_LastPage; - wxHtmlContentsItem* m_ContentsItem; + wxString m_LastPage; + wxHtmlHelpDataItem* m_CurItem; bool m_Active; // search is not finished int m_CurIndex; // where we are now int m_MaxIndex; // number of files we search // For progress bar: 100*curindex/maxindex = % complete + + wxDECLARE_NO_COPY_CLASS(wxHtmlSearchStatus); }; -class WXDLLEXPORT wxHtmlHelpData : public wxObject +class WXDLLIMPEXP_HTML wxHtmlHelpData : public wxObject { DECLARE_DYNAMIC_CLASS(wxHtmlHelpData) friend class wxHtmlSearchStatus; public: wxHtmlHelpData(); - ~wxHtmlHelpData(); + virtual ~wxHtmlHelpData(); // Sets directory where temporary files are stored. // These temp files are index & contents file in binary (much faster to read) @@ -170,21 +192,19 @@ public: // returns URL of page on basis of MS id wxString FindPageById(int id); - const wxHtmlBookRecArray& GetBookRecArray() { return m_BookRecords; } - wxHtmlContentsItem* GetContents() { return m_Contents; } - int GetContentsCnt() { return m_ContentsCnt; } - wxHtmlContentsItem* GetIndex() { return m_Index; } - int GetIndexCnt() { return m_IndexCnt; } + const wxHtmlBookRecArray& GetBookRecArray() const { return m_bookRecords; } + + const wxHtmlHelpDataItems& GetContentsArray() const { return m_contents; } + const wxHtmlHelpDataItems& GetIndexArray() const { return m_index; } protected: - wxString m_TempPath; + wxString m_tempPath; - wxHtmlBookRecArray m_BookRecords; // each book has one record in this array: - wxHtmlContentsItem* m_Contents; - int m_ContentsCnt; - wxHtmlContentsItem* m_Index; // list of all available books and pages. - int m_IndexCnt; // list of index items + wxHtmlBookRecArray m_bookRecords; + + wxHtmlHelpDataItems m_contents; // list of all available books and pages + wxHtmlHelpDataItems m_index; // list of index itesm protected: // Imports .hhp files (MS HTML Help Workshop) @@ -194,10 +214,9 @@ protected: bool LoadCachedBook(wxHtmlBookRecord *book, wxInputStream *f); // Writes binary book bool SaveCachedBook(wxHtmlBookRecord *book, wxOutputStream *f); -}; -// Utility function -wxString wxAddBasePath(const wxString& basePath, const wxString& path) ; + wxDECLARE_NO_COPY_CLASS(wxHtmlHelpData); +}; #endif