1 files changed, 59 insertions, 0 deletions
diff --git a/lib/help_provider.h b/lib/help_provider.h
new file mode 100644
index 00000000..9baf9303
--- /dev/null
+++ b/lib/help_provider.h
@@ -0,0 +1,59 @@
+// **************************************************************************
+// * This file is part of the FreeFileSync project. It is distributed under *
+// * GNU General Public License: http://www.gnu.org/licenses/gpl.html       *
+// * Copyright (C) 2008-2011 ZenJu (zhnmju123 AT gmx.de)                    *
+// **************************************************************************
+
+#ifndef HELPPROVIDER_H_INCLUDED
+#define HELPPROVIDER_H_INCLUDED
+
+#include <wx/help.h>
+#include "ffs_paths.h"
+
+namespace zen
+{
+void displayHelpEntry(const wxString& section = wxEmptyString);
+
+
+
+
+
+
+
+
+
+
+
+
+
+//######################## implementation ########################
+inline
+wxHelpController& getHelpCtrl()
+{
+    static wxHelpController controller; //external linkage, despite inline definition!
+    static bool initialized = false;
+    if (!initialized)
+    {
+        initialized = true;
+        controller.Initialize(zen::getResourceDir() +
+#ifdef FFS_WIN
+                              L"FreeFileSync.chm");
+#elif defined FFS_LINUX
+                              L"Help/FreeFileSync.hhp");
+#endif
+    }
+    return controller;
+}
+
+
+inline
+void displayHelpEntry(const wxString& section)
+{
+    if (section.empty())
+        getHelpCtrl().DisplayContents();
+    else
+        getHelpCtrl().DisplaySection(section);
+}
+}
+
+#endif // HELPPROVIDER_H_INCLUDED