Wrappers for *ToText

[wxWidgets.git] / include / wx / helpbase.h

diff --git a/include/wx/helpbase.h b/include/wx/helpbase.h
index 0fd1148aa32c89191ccf5af1936d5abfed2cb242..dc7da84c074c5fe019f6d34737db1b5e0b363a43 100644 (file)
--- a/include/wx/helpbase.h
+++ b/include/wx/helpbase.h
@@ -5,14 +5,14 @@
 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $Id$
-// Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:    wxWindows license
+// Copyright:   (c) Julian Smart
+// Licence:    wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_HELPBASEH__
 #define _WX_HELPBASEH__
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma interface "helpbase.h"
 #endif
 
@@ -28,14 +28,19 @@
 // Flags for SetViewer
 #define wxHELP_NETSCAPE     1
 
+// Search modes:
+enum wxHelpSearchMode
+{
+    wxHELP_SEARCH_INDEX,
+    wxHELP_SEARCH_ALL
+};
+
 // Defines the API for help controllers
 class WXDLLEXPORT wxHelpControllerBase: public wxObject
 {
-    DECLARE_CLASS(wxHelpControllerBase)
-
 public:
     inline wxHelpControllerBase() {}
-    inline ~wxHelpControllerBase() {};
+    inline ~wxHelpControllerBase() {}
 
     // Must call this to set the filename and server name.
     // server is only required when implementing TCP/IP-based
@@ -47,7 +52,7 @@ public:
     virtual void SetViewer(const wxString& WXUNUSED(viewer), long WXUNUSED(flags) = 0) {}
 
     // If file is "", reloads file given  in Initialize
-    virtual bool LoadFile(const wxString& file = "") = 0;
+    virtual bool LoadFile(const wxString& file = wxEmptyString) = 0;
 
     // Displays the contents
     virtual bool DisplayContents(void) = 0;
@@ -59,13 +64,14 @@ public:
     virtual bool DisplayContextPopup(int WXUNUSED(contextId)) { return FALSE; };
 
     // Display the text in a popup, if possible
-    virtual bool DisplayTextPopup(const wxString& WXUNUSED(text), const wxPoint& WXUNUSED(pos)) { return FALSE; };
+    virtual bool DisplayTextPopup(const wxString& WXUNUSED(text), const wxPoint& WXUNUSED(pos)) { return FALSE; }
 
     // By default, uses KeywordSection to display a topic. Implementations
     // may override this for more specific behaviour.
-    virtual bool DisplaySection(const wxString& section) { return KeywordSearch(section); };
+    virtual bool DisplaySection(const wxString& section) { return KeywordSearch(section); }
     virtual bool DisplayBlock(long blockNo) = 0;
-    virtual bool KeywordSearch(const wxString& k) = 0;
+    virtual bool KeywordSearch(const wxString& k,
+                               wxHelpSearchMode mode = wxHELP_SEARCH_ALL) = 0;
     /// Allows one to override the default settings for the help frame.
     virtual void SetFrameParameters(const wxString& WXUNUSED(title),
         const wxSize& WXUNUSED(size),
@@ -80,11 +86,14 @@ public:
         wxPoint *WXUNUSED(pos) = NULL,
         bool *WXUNUSED(newFrameEachTime) = NULL)
     {
-        return (wxFrame*) NULL;// does nothing by default
+        return (wxFrame*) NULL; // does nothing by default
     }
 
-    virtual bool Quit(void) = 0;
-    virtual void OnQuit(void) {};
+    virtual bool Quit() = 0;
+    virtual void OnQuit() {}
+    
+private:
+    DECLARE_CLASS(wxHelpControllerBase)
 };
 
 #endif // wxUSE_HELP