Second Life viewer sources 1.19.1.0

1 files changed, 103 insertions, 0 deletions

diff --git a/linden/indra/llmedia/llmediaobserver.h b/linden/indra/llmedia/llmediaobserver.h
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+/**
+ * @file llmediaobserver.h
+ * @brief Derrive from this class and override methods to observe events from emitter class
+ *
+ * $LicenseInfo:firstyear=2007&license=viewergpl$
+ * 
+ * Copyright (c) 2007-2008, 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.
+ * $/LicenseInfo$
+ */
+
+#ifndef LLMEDIAEOBSERVER_H
+#define LLMEDIAEOBSERVER_H
+
+class LLMediaBase;
+
+class LLMediaEvent
+{
+        public:
+                LLMediaEvent( LLMediaBase* subject ) :
+                  mSubject( subject )
+                        {
+                        };
+
+                LLMediaEvent( LLMediaBase* subject, std::string in ) :
+                        mSubject( subject ), mStringValue(in)
+                        {
+                        };
+
+                LLMediaEvent( LLMediaBase* subject, std::string string_in, int int_in ) :
+                        mSubject( subject ), mStringValue(string_in), mIntValue(int_in)
+                        {
+                        };
+
+                LLMediaEvent( LLMediaBase* subject, int in ) :
+                        mSubject( subject ), mIntValue(in)
+                        {
+                        };
+
+                virtual ~LLMediaEvent() { }
+
+                LLMediaBase* getSubject() const
+                        {
+                                return mSubject;
+                        };
+
+                int getIntValue() const
+                        {
+                                return mIntValue;
+                        }
+
+                std::string getStringValue() const
+                        {
+                                return mStringValue;
+                        }
+
+        private:
+                LLMediaBase* mSubject;
+                int mIntValue;
+                std::string mStringValue;
+};
+
+class LLMediaObserver
+{
+        public:
+                virtual ~LLMediaObserver() {}
+
+                typedef LLMediaEvent EventType;
+                virtual void onMediaPreroll( const EventType& event_in ) { }
+                virtual void onMediaLoaded( const EventType& event_in ) { }
+                virtual void onMediaSizeChange( const EventType& event_in ) { }
+                virtual void onMediaContentsChange( const EventType& event_in ) { }
+                virtual void onMediaStatusTextChange( const EventType& event_in ) { }
+                virtual void onNavigateBegin( const EventType& event_in ) { }
+                virtual void onNavigateComplete( const EventType& event_in ) { }
+                virtual void onUpdateProgress( const EventType& event_in ) { }
+                virtual void onStatusTextChange( const EventType& event_in ) { }
+                virtual void onLocationChange( const EventType& event_in ) { }
+                virtual void onClickLinkHref( const EventType& event_in ) { }
+                virtual void onClickLinkNoFollow( const EventType& event_in ) { }
+};
+
+#endif  // LLMEDIAEOBSERVER_H