X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/371a5b4e62eb415107e045588f614fa49e866e78..366e420233bc8590ef2fc333ba627267e6b81ca1:/include/wx/helpbase.h

diff --git a/include/wx/helpbase.h b/include/wx/helpbase.h
index aa12d0dc5f..dc7da84c07 100644
--- a/include/wx/helpbase.h
+++ b/include/wx/helpbase.h
@@ -12,7 +12,7 @@
 #ifndef _WX_HELPBASEH__
 #define _WX_HELPBASEH__
 
-#if defined(__GNUG__) && !defined(__APPLE__)
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma interface "helpbase.h"
 #endif
 
@@ -28,6 +28,13 @@
 // 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
 {
@@ -45,7 +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 = wxT("")) = 0;
+    virtual bool LoadFile(const wxString& file = wxEmptyString) = 0;
 
     // Displays the contents
     virtual bool DisplayContents(void) = 0;
@@ -63,7 +70,8 @@ public:
     // may override this for more specific behaviour.
     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),