From d5e2aa9389a3a9df72c33bd521260c74d6bb3a29 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stephan=20A=C3=9Fmus?= <superstippi@gmx.de>
Date: Sun, 1 Mar 2009 13:58:05 +0000
Subject: [PATCH] Patch by Oliver Coursiere: Center the TV window on start.
 Fixes ticket #3041. Thanks!

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29363 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/apps/tv/MainWin.cpp | 24 ++++++++++++++++++++++++
 src/apps/tv/MainWin.h   |  5 +++--
 2 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/src/apps/tv/MainWin.cpp b/src/apps/tv/MainWin.cpp
index 95cbba738a..6ae2d5eb0e 100644
--- a/src/apps/tv/MainWin.cpp
+++ b/src/apps/tv/MainWin.cpp
@@ -132,6 +132,8 @@ MainWin::MainWin(BRect frame_rect)
 	SetChannelMenuMarker();
 
 	VideoFormatChange(fSourceWidth, fSourceHeight, fWidthScale, fHeightScale);
+
+	CenterWindow();
 }
 
 
@@ -1175,3 +1177,25 @@ MainWin::MessageReceived(BMessage *msg)
 			}
 	}
 }
+
+
+void
+MainWin::CenterWindow()
+{
+	BScreen screen(this);
+	if (!screen.IsValid())
+		return;
+		
+	BRect frame = screen.Frame();
+	BRect windowFrame = Frame();
+	
+	float left = floor((frame.Width() - windowFrame.Width()) / 2);
+	float top = floor((frame.Height() - windowFrame.Height()) / 2);
+	
+	if (left < 20)
+		left = 20;
+	if (top < 20)
+		top = 20;
+	
+	MoveTo(left, top);	
+}
diff --git a/src/apps/tv/MainWin.h b/src/apps/tv/MainWin.h
index c676b89418..d9ea486784 100644
--- a/src/apps/tv/MainWin.h
+++ b/src/apps/tv/MainWin.h
@@ -61,7 +61,7 @@ public:
 
 	void				SetInterfaceMenuMarker();
 	void				SetChannelMenuMarker();
-	
+
 	void				VideoFormatChange(int width, int height, float width_scale, float height_scale);
 
 	void				UpdateWindowTitle();
@@ -75,7 +75,8 @@ public:
 	void				ToggleNoBorder();
 	void				ToggleNoMenu();
 	void				ToggleNoBorderNoMenu();
-	
+	void				CenterWindow();
+
 	void				ShowContextMenu(const BPoint &screen_point);
 	
 	BMenuBar *			fMenuBar;