Imported existing code

indra/newview/llcompass.cpp

@@ -0,0 +1,111 @@
+/** 
+ * @file llcompass.cpp
+ * @brief A little map of the world with network information
+ *
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ * 
+ * Copyright (c) 2001-2009, Linden Research, Inc.
+ * 
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llmath.h"		// clampf()
+#include "llmath.h"
+#include "llgl.h"
+
+#include "llui.h"
+
+#include "llcircuit.h"
+#include "message.h"
+#include "llagent.h"
+#include "llcompass.h"
+
+#include "llviewerimage.h"
+#include "llviewerimagelist.h"
+#include "llviewercontrol.h"
+#include "llviewercamera.h"
+
+//#include "llglheaders.h"
+
+//
+// Imported globals
+//
+extern LLMessageSystem* gMessageSystem;
+
+//
+// Constants
+//
+
+///----------------------------------------------------------------------------
+/// LLCompass
+///----------------------------------------------------------------------------
+
+LLCompass::LLCompass( const std::string& name, const LLRect& rect)
+		:	LLView(name, rect, FALSE)
+{
+	mTexture = NULL;
+	mBkgndTexture = NULL;
+
+	BOOL state = gSavedSettings.getBOOL( "ShowCompass" );
+
+	setVisible( state );
+}
+
+void LLCompass::setTexture(LLUUID image_id)
+{
+   	mTexture = gImageList.getImage(image_id, FALSE, TRUE);
+}
+
+void LLCompass::setBkgndTexture(LLUUID image_id)
+{
+   	mBkgndTexture = gImageList.getImage(image_id, FALSE, TRUE);
+}
+
+//
+// Functions
+//
+
+///----------------------------------------------------------------------------
+/// LLHorizontalCompass
+///----------------------------------------------------------------------------
+
+LLHorizontalCompass::LLHorizontalCompass( const std::string& name, const LLRect& rect,
+										  const LLColor4& focus_color,
+										  const LLUUID& image_id ) :
+	LLView( name, rect, TRUE ),
+	mFocusColor( focus_color ),
+	mTexture( NULL )
+{
+	setTexture( image_id );
+
+	BOOL state = gSavedSettings.getBOOL( "ShowCompass" );
+	setVisible( state );
+}
+
+void LLHorizontalCompass::setTexture( const LLUUID& image_id )
+{
+   	mTexture = gImageList.getImage(image_id, FALSE, TRUE);
+}