/////////////////////////////////////////////////////////////////////////////
-// Name: helpdata.h
+// Name: wx/html/helpdata.h
// Purpose: wxHtmlHelpData
// Notes: Based on htmlhelp.cpp, implementing a monolithic
// HTML Help controller class, by Vaclav Slavik
#ifndef _WX_HELPDATA_H_
#define _WX_HELPDATA_H_
-#ifdef __GNUG__
-#pragma interface "helpdata.h"
-#endif
-
#include "wx/defs.h"
#if wxUSE_HTML
#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; }
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;
};
-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
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)
// 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)
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
projects / wxWidgets.git / blobdiff