Make storing non-trivial data in wxThreadSpecificInfo possible.

[wxWidgets.git] / interface / wx / html / htmlpars.h

diff --git a/interface/wx/html/htmlpars.h b/interface/wx/html/htmlpars.h
index 9d8a5688040842ca133147cad613e089cfb67f34..d5359ec8c17fdc0a8051f1d3eac6b076c11ac479 100644 (file)
--- a/interface/wx/html/htmlpars.h
+++ b/interface/wx/html/htmlpars.h
@@ -2,10 +2,18 @@
 // Name:        html/htmlpars.h
 // Purpose:     interface of wxHtmlTagHandler
 // Author:      wxWidgets team
-// RCS-ID:      $Id$
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
+enum wxHtmlURLType
+{
+    wxHTML_URL_PAGE,
+    wxHTML_URL_IMAGE,
+    wxHTML_URL_OTHER
+};
+
+
+
 /**
     @class wxHtmlTagHandler
 
@@ -55,6 +63,22 @@ public:
     */
     virtual bool HandleTag(const wxHtmlTag& tag) = 0;
 
+    /**
+        Assigns @a parser to this handler. Each @b instance of handler
+        is guaranteed to be called only from the one parser.
+    */
+    virtual void SetParser(wxHtmlParser* parser);
+
+    /**
+       Returns the parser associated with this tag handler.
+
+       @since 2.9.5
+    */
+    wxHtmlParser* GetParser() const;
+
+
+protected:
+
     /**
         This method calls parser's wxHtmlParser::DoParsing method
         for the string between this tag and the paired ending tag:
@@ -68,12 +92,13 @@ public:
     void ParseInner(const wxHtmlTag& tag);
 
     /**
-        Assigns @a parser to this handler. Each @b instance of handler
-        is guaranteed to be called only from the parser.
+       Parses given source as if it was tag's inner code (see
+       wxHtmlParser::GetInnerSource).  Unlike ParseInner(), this method lets
+       you specify the source code to parse. This is useful when you need to
+       modify the inner text before parsing.
     */
-    virtual void SetParser(wxHtmlParser parser);
+    void ParseInnerSource(const wxString& source);
 
-protected:
     /**
         This attribute is used to access parent parser. It is protected so that
         it can't be accessed by user but can be accessed from derived classes.
@@ -113,17 +138,6 @@ public:
     */
     wxHtmlParser();
 
-    /**
-        This may (and may not) be overwritten in derived class.
-
-        This method is called each time new tag is about to be added.
-        @a tag contains information about the tag. (See wxHtmlTag for details.)
-
-        Default (wxHtmlParser) behaviour is this: first it finds a handler capable
-        of handling this tag and then it calls handler's HandleTag() method.
-    */
-    virtual void AddTag(const wxHtmlTag& tag);
-
     /**
         Adds handler to the internal list ( hash table) of handlers.
         This method should not be called directly by user but rather by derived class'
@@ -135,7 +149,7 @@ public:
 
         All handlers are deleted on object deletion.
     */
-    virtual void AddTagHandler(wxHtmlTagHandler handler);
+    virtual void AddTagHandler(wxHtmlTagHandler* handler);
 
     /**
         Must be overwritten in derived class.
@@ -149,7 +163,7 @@ public:
     /**
         Parses the m_Source from @a begin_pos to @a end_pos - 1.
     */
-    void DoParsing(int begin_pos, int end_pos);
+    void DoParsing(const const_iterator& begin_pos, const const_iterator& end_pos);
 
     /**
         Parses the whole m_Source.
@@ -184,7 +198,7 @@ public:
     /**
         Returns pointer to the source being parsed.
     */
-    wxString* GetSource();
+    const wxString* GetSource();
 
     /**
         Setups the parser for parsing the @a source string.
@@ -291,7 +305,7 @@ public:
         Sets the virtual file system that will be used to request additional files.
         (For example @c IMG tag handler requests wxFSFile with the image data.)
     */
-    void SetFS(wxFileSystem fs);
+    void SetFS(wxFileSystem* fs);
 
     /**
         Call this function to interrupt parsing from a tag handler.
@@ -299,5 +313,18 @@ public:
         from Parse() or any function called by it (i.e. from tag handlers).
     */
     virtual void StopParsing();
+
+protected:
+
+    /**
+        This may (and may not) be overwritten in derived class.
+
+        This method is called each time new tag is about to be added.
+        @a tag contains information about the tag. (See wxHtmlTag for details.)
+
+        Default (wxHtmlParser) behaviour is this: first it finds a handler capable
+        of handling this tag and then it calls handler's HandleTag() method.
+    */
+    virtual void AddTag(const wxHtmlTag& tag);
 };