implemented notifications of the child process termination (patch 1494439)

[wxWidgets.git] / include / wx / html / helpdata.h

diff --git a/include/wx/html/helpdata.h b/include/wx/html/helpdata.h
index dd7135f7d204193f2ebd0691f88763a8a04baf4f..a330095139db7923c05a85bd850fc02315091c82 100644 (file)
--- a/include/wx/html/helpdata.h
+++ b/include/wx/html/helpdata.h
@@ -12,10 +12,6 @@
 #ifndef _WX_HELPDATA_H_
 #define _WX_HELPDATA_H_
 
 #ifndef _WX_HELPDATA_H_
 #define _WX_HELPDATA_H_
 

-#ifdef __GNUG__
-#pragma interface "helpdata.h"
-#endif
-

 #include "wx/defs.h"
 
 #if wxUSE_HTML
 #include "wx/defs.h"
 
 #if wxUSE_HTML


@@ -26,24 +22,26 @@
 #include "wx/dynarray.h"
 #include "wx/font.h"
 
 #include "wx/dynarray.h"
 #include "wx/font.h"
 

-class WXDLLEXPORT wxHtmlHelpData;
+class WXDLLIMPEXP_HTML wxHtmlHelpData;

 
 //--------------------------------------------------------------------------------
 // helper classes & structs
 //--------------------------------------------------------------------------------
 
 
 //--------------------------------------------------------------------------------
 // helper classes & structs
 //--------------------------------------------------------------------------------
 

-class WXDLLEXPORT wxHtmlBookRecord : public wxObject
+class WXDLLIMPEXP_HTML wxHtmlBookRecord

 {
 public:
 {
 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;
     }
         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; }
     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; }
 
     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:
 protected:

+    wxString m_BookFile;

     wxString m_BasePath;
     wxString m_Title;
     wxString m_Start;
     wxString m_BasePath;
     wxString m_Title;
     wxString m_Start;


@@ -69,49 +73,87 @@ protected:
 };
 
 
 };
 
 

-WX_DECLARE_EXPORTED_OBJARRAY(wxHtmlBookRecord, wxHtmlBookRecArray);
+WX_DECLARE_USER_EXPORTED_OBJARRAY(wxHtmlBookRecord, wxHtmlBookRecArray,
+                                  WXDLLIMPEXP_HTML);
+
+struct WXDLLIMPEXP_HTML wxHtmlHelpDataItem
+{
+    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);

 
 

+#if WXWIN_COMPATIBILITY_2_4
+// old interface to contents and index:

 struct wxHtmlContentsItem
 {
 struct wxHtmlContentsItem
 {

-    short int m_Level;
+    wxHtmlContentsItem();
+    wxHtmlContentsItem(const wxHtmlHelpDataItem& d);
+    wxHtmlContentsItem& operator=(const wxHtmlContentsItem& d);
+    ~wxHtmlContentsItem();
+
+    int m_Level;

     int m_ID;
     int m_ID;

-    wxChar* m_Name;
-    wxChar* m_Page;
+    wxChar *m_Name;
+    wxChar *m_Page;

     wxHtmlBookRecord *m_Book;
     wxHtmlBookRecord *m_Book;

+
+    // returns full filename of m_Page, i.e. with book's basePath prepended
+    wxString GetFullPath() const { return m_Book->GetFullPath(m_Page); }
+
+private:
+    bool m_autofree;

 };
 };

+#endif
+

 
 //------------------------------------------------------------------------------
 
 //------------------------------------------------------------------------------

-// wxSearchEngine
+// wxHtmlSearchEngine

 //                  This class takes input streams and scans them for occurence
 //                  of keyword(s)
 //------------------------------------------------------------------------------
 
 //                  This class takes input streams and scans them for occurence
 //                  of keyword(s)
 //------------------------------------------------------------------------------
 

-class WXDLLEXPORT wxSearchEngine : public wxObject
+class WXDLLIMPEXP_HTML wxHtmlSearchEngine : public wxObject

 {
 public:
 {
 public:

-    wxSearchEngine() : wxObject() {m_Keyword = NULL; }
-    ~wxSearchEngine() {if (m_Keyword) delete[] m_Keyword; }
+    wxHtmlSearchEngine() : wxObject() {}
+    ~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.
 
     // 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:
 
 private:

-    wxChar *m_Keyword;
+    wxString m_Keyword;

     bool m_CaseSensitive;
     bool m_WholeWords;
     bool m_CaseSensitive;
     bool m_WholeWords;

+
+    DECLARE_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)
 // 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
 {
 public:
     // constructor; supply wxHtmlHelpData ptr, the keyword and (optionally) the


@@ -124,21 +166,27 @@ public:
     int GetCurIndex() { return m_CurIndex; }
     int GetMaxIndex() { return m_MaxIndex; }
     const wxString& GetName() { return m_Name; }
     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; }
+#if WXWIN_COMPATIBILITY_2_4
+    wxDEPRECATED( wxHtmlContentsItem* GetContentsItem() );
+#endif

 
 private:
     wxHtmlHelpData* m_Data;
 
 private:
     wxHtmlHelpData* m_Data;

-    wxSearchEngine m_Engine;
+    wxHtmlSearchEngine m_Engine;

     wxString m_Keyword, m_Name;
     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
     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

+
+    DECLARE_NO_COPY_CLASS(wxHtmlSearchStatus)

 };
 
 };
 

-class WXDLLEXPORT wxHtmlHelpData : public wxObject
+class WXDLLIMPEXP_HTML wxHtmlHelpData : public wxObject

 {
     DECLARE_DYNAMIC_CLASS(wxHtmlHelpData)
     friend class wxHtmlSearchStatus;
 {
     DECLARE_DYNAMIC_CLASS(wxHtmlHelpData)
     friend class wxHtmlSearchStatus;


@@ -170,21 +218,36 @@ public:
     // returns URL of page on basis of MS id
     wxString FindPageById(int id);
 
     // 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; }
+
+#if WXWIN_COMPATIBILITY_2_4
+    // deprecated interface, new interface is arrays-based (see above)
+    wxDEPRECATED( wxHtmlContentsItem* GetContents() );
+    wxDEPRECATED( int GetContentsCnt() );
+    wxDEPRECATED( wxHtmlContentsItem* GetIndex() );
+    wxDEPRECATED( int GetIndexCnt() );
+#endif

 
 protected:
 
 protected:

-    wxString m_TempPath;
+    wxString m_tempPath;

 
 

-    wxHtmlBookRecArray m_BookRecords;

     // each book has one record in this array:
     // 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
+
+#if WXWIN_COMPATIBILITY_2_4
+    // deprecated data structures, set only if GetContents(), GetIndex()
+    // called
+    wxHtmlContentsItem* m_cacheContents;
+    wxHtmlContentsItem* m_cacheIndex;
+private:
+    void CleanCompatibilityData();
+#endif

 
 protected:
     // Imports .hhp files (MS HTML Help Workshop)
 
 protected:
     // Imports .hhp files (MS HTML Help Workshop)


@@ -194,10 +257,9 @@ protected:
     bool LoadCachedBook(wxHtmlBookRecord *book, wxInputStream *f);
     // Writes binary book
     bool SaveCachedBook(wxHtmlBookRecord *book, wxOutputStream *f);
     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) ;
+    DECLARE_NO_COPY_CLASS(wxHtmlHelpData)
+};

 
 #endif
 
 
 #endif