[dasher: 48/217] Fixed compile error - missing pure virtual function on CDasherControl GetAllContextLength. The text

[Patrick Welche <pwelche src gnome org>]

commit 5675e4c65713eedc6783db74511c2bf5dc046a55
Author: ron <ron debian>
Date:   Sat Oct 3 02:12:08 2015 -0400

    Fixed compile error - missing pure virtual function on CDasherControl
    GetAllContextLength. The text in the buffer is UTF-8 so use g_utf8_strlen(..) on the text.

 Src/Gtk2/DasherControl.cpp |    6 ++++++
 Src/Gtk2/DasherControl.h   |    1 +
 2 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/Src/Gtk2/DasherControl.cpp b/Src/Gtk2/DasherControl.cpp
index 9bae820..1f897ca 100644
--- a/Src/Gtk2/DasherControl.cpp
+++ b/Src/Gtk2/DasherControl.cpp
@@ -152,6 +152,12 @@ std::string CDasherControl::GetAllContext() {
   return text;
 }
 
+int CDasherControl::GetAllContextLenght()
+{
+  const gchar *text = gtk_dasher_control_get_all_text(m_pDasherControl);
+  return g_utf8_strlen(text,-1);
+}
+
 std::string CDasherControl::GetContext(unsigned int iStart, unsigned int iLength) {
   const gchar *text = gtk_dasher_control_get_context(m_pDasherControl, iStart, iLength);
   return text;
diff --git a/Src/Gtk2/DasherControl.h b/Src/Gtk2/DasherControl.h
index bf9d106..2183c0b 100644
--- a/Src/Gtk2/DasherControl.h
+++ b/Src/Gtk2/DasherControl.h
@@ -138,6 +138,7 @@ public:
 
   virtual void ClearAllContext();
   virtual std::string GetAllContext();
+  virtual int GetAllContextLenght();
   std::string GetContext(unsigned int iStart, unsigned int iLength);
 
   virtual bool SupportsClipboard();