Imported existing code

indra/newview/llviewervisualparam.cpp

@@ -0,0 +1,156 @@
+/** 
+ * @file llviewervisualparam.cpp
+ * @brief Implementation of LLViewerVisualParam class
+ *
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ * 
+ * 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.
+ * $/LicenseInfo$
+ */
+
+//-----------------------------------------------------------------------------
+// Header Files
+//-----------------------------------------------------------------------------
+#include "llviewerprecompiledheaders.h"
+
+#include "llviewervisualparam.h"
+#include "llxmltree.h"
+#include "llui.h"
+#include "llwearable.h"
+
+//-----------------------------------------------------------------------------
+// LLViewerVisualParamInfo()
+//-----------------------------------------------------------------------------
+LLViewerVisualParamInfo::LLViewerVisualParamInfo()
+	:
+	mWearableType( WT_INVALID ),
+	mCamDist( 0.5f ),
+	mCamAngle( 0.f ),
+	mCamElevation( 0.f ),
+	mEditGroupDisplayOrder( 0 ),
+	mShowSimple(FALSE),
+	mSimpleMin(0.f),
+	mSimpleMax(100.f)
+{
+}
+
+LLViewerVisualParamInfo::~LLViewerVisualParamInfo()
+{
+}
+
+//-----------------------------------------------------------------------------
+// parseXml()
+//-----------------------------------------------------------------------------
+BOOL LLViewerVisualParamInfo::parseXml(LLXmlTreeNode *node)
+{
+	llassert( node->hasName( "param" ) );
+
+	if (!LLVisualParamInfo::parseXml(node))
+		return FALSE;
+	
+	// VIEWER SPECIFIC PARAMS
+	
+	std::string wearable;
+	static LLStdStringHandle wearable_string = LLXmlTree::addAttributeString("wearable");
+	if( node->getFastAttributeString( wearable_string, wearable) )
+	{
+		mWearableType = LLWearable::typeNameToType( wearable );
+	}
+
+	static LLStdStringHandle edit_group_string = LLXmlTree::addAttributeString("edit_group");
+	if (!node->getFastAttributeString( edit_group_string, mEditGroup))
+	{
+		mEditGroup = "";
+	}
+
+	// Optional camera offsets from the current joint center.  Used for generating "hints" (thumbnails).
+	static LLStdStringHandle camera_distance_string = LLXmlTree::addAttributeString("camera_distance");
+	node->getFastAttributeF32( camera_distance_string, mCamDist );
+	static LLStdStringHandle camera_angle_string = LLXmlTree::addAttributeString("camera_angle");
+	node->getFastAttributeF32( camera_angle_string, mCamAngle );	// in degrees
+	static LLStdStringHandle camera_elevation_string = LLXmlTree::addAttributeString("camera_elevation");
+	node->getFastAttributeF32( camera_elevation_string, mCamElevation );
+	static LLStdStringHandle camera_target_string = LLXmlTree::addAttributeString("camera_target");
+	node->getFastAttributeString( camera_target_string, mCamTargetName );
+
+	mCamAngle += 180;
+
+	static S32 params_loaded = 0;
+
+	// By default, parameters are displayed in the order in which they appear in the xml file.
+	// "edit_group_order" overriddes.
+	static LLStdStringHandle edit_group_order_string = LLXmlTree::addAttributeString("edit_group_order");
+	if( !node->getFastAttributeF32( edit_group_order_string, mEditGroupDisplayOrder ) )
+	{
+		mEditGroupDisplayOrder = (F32)params_loaded;
+	}
+
+	params_loaded++;
+	
+	return TRUE;
+}
+
+//-----------------------------------------------------------------------------
+// LLViewerVisualParam()
+//-----------------------------------------------------------------------------
+LLViewerVisualParam::LLViewerVisualParam()
+{
+}
+
+/*
+//=============================================================================
+// These virtual functions should always be overridden,
+// but are included here for use as templates
+//=============================================================================
+
+//-----------------------------------------------------------------------------
+// setInfo()
+//-----------------------------------------------------------------------------
+
+BOOL LLViewerVisualParam::setInfo(LLViewerVisualParamInfo *info)
+{
+	llassert(mInfo == NULL);
+	if (info->mID < 0)
+		return FALSE;
+	mInfo = info;
+	mID = info->mID;
+	setWeight(getDefaultWeight(), FALSE );
+	return TRUE;
+}
+
+//-----------------------------------------------------------------------------
+// parseData()
+//-----------------------------------------------------------------------------
+BOOL LLViewerVisualParam::parseData(LLXmlTreeNode *node)
+{
+	LLViewerVisualParamInfo* info = new LLViewerVisualParamInfo;
+
+	info->parseXml(node);
+	if (!setInfo(info))
+		return FALSE;
+	
+	return TRUE;
+}
+*/