Fix the cursor position for templates.

Now %CURSOR works again, this was somehow lost in porting.
Additionally, it is now possible again to set the cursor to the first line.

BUG: 140917
CCBUG: 141459

svn path=/trunk/KDE/kdepim/; revision=700430

kmcomposewin.cpp

@@ -4635,9 +4635,8 @@ void KMComposeWin::slotEditKeys()
 void KMComposeWin::setReplyFocus( bool hasMessage )
 {
   mEditor->setFocus();
-  if ( hasMessage ) {
-    mEditor->setCursorPosition( 1, 0 );
-  }
+  if ( hasMessage )
+    mEditor->setCursorPositionFromStart( (unsigned int) mMsg->getCursorPos() );
 }
 
 void KMComposeWin::setFocusToSubject()

kmedit.cpp

@@ -759,4 +759,12 @@ void KMEdit::slotSpellDone()
   }
 }
 
+void KMEdit::setCursorPositionFromStart( unsigned int pos ) {
+  unsigned int l = 0;
+  unsigned int c = 0;
+  posToRowCol( pos, l, c );
+  setCursorPosition( l, c );
+  ensureCursorVisible();
+}
+
 #include "kmedit.moc"

kmedit.h

@@ -91,6 +91,10 @@ public:
 
   unsigned int lineBreakColumn() const;
 
+  /** set cursor to absolute position pos */
+  void setCursorPositionFromStart(unsigned int pos);
+
+
 signals:
   void spellcheck_done( int result );
   void attachPNGImageData( const QByteArray &image );