From 65134fb75c3e94b7869fb6d490f88bf4b252760e Mon Sep 17 00:00:00 2001
From: Siqi LIU <me@siqi.fr>
Date: Thu, 25 Jul 2013 17:27:10 +0200
Subject: minor updates for avahi/bonjour refacotration

Change-Id: I89e0115ddbea953de4ee0468c66e949070087a96
---
 slideshow/source/engine/pointersymbol.cxx | 1 +
 slideshow/source/engine/pointersymbol.hxx | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

(limited to 'slideshow')

diff --git a/slideshow/source/engine/pointersymbol.cxx b/slideshow/source/engine/pointersymbol.cxx
index 474db63d7070..48ad0e5d1693 100644
--- a/slideshow/source/engine/pointersymbol.cxx
+++ b/slideshow/source/engine/pointersymbol.cxx
@@ -107,6 +107,7 @@ basegfx::B2DPoint PointerSymbol::calcSpritePos(
                                                       uno::UNO_QUERY_THROW );
     const geometry::IntegerSize2D realSize( xBitmap->getSize() );
     return basegfx::B2DPoint(
+        // pos.X pos.Y are given in 0..1, beginning from the upper left corner of the currentSlide.
         std::min<sal_Int32>( realSize.Width * pos.X, LEFT_BORDER_SPACE ),
         std::max<sal_Int32>( 0, realSize.Height * (1-pos.Y) - mxBitmap->getSize().Height
                                                 - LOWER_BORDER_SPACE ) );
diff --git a/slideshow/source/engine/pointersymbol.hxx b/slideshow/source/engine/pointersymbol.hxx
index 641626eb2ebe..9dc2818d2dd9 100644
--- a/slideshow/source/engine/pointersymbol.hxx
+++ b/slideshow/source/engine/pointersymbol.hxx
@@ -47,7 +47,8 @@ public:
     /** Hides the pointer symbol.
      */
     void hide() { setVisible(false); }
-
+    /** Use this method to update the pointer's position
+    */
     virtual void viewsChanged(const ::com::sun::star::geometry::RealPoint2D& pos);
 
 private:
-- 
cgit