From f99a601dbe7d783b8bd80e0791a222ce51bd7dc6 Mon Sep 17 00:00:00 2001
From: Alexei Arabadji <aarabadji@productengine.com>
Date: Fri, 4 Jun 2010 14:58:48 +0300
Subject: EXT-7485 FIXED Provided update of 'save as' button status and save
 outfit panel status. 1 published LLCOFObserver as LLOutfitObserver(moved from
 llpaneloutfitedit.cpp to lloutfitobserver.h) 2 decoupled outfit edit panel
 and observer by replacing pointer to panel with signals and made observer as
 singleton 3 moved call of LLAppearanceMgr::getInstance()->updateIsDirty()
 from outfit edit panel to observer(discussed with IB) 4 modified updating of
 combo button state on outfit panel using LLOutfitObserver 5 modified refresh
 of outfit name and status on outfit change event using LLOutfitObserver 6
 removed unnecessary LLWatchForOutfitRenameObserver that caused excessive
 updates of outfit panel status name

--HG--
branch : product-engine
---
 indra/newview/lloutfitobserver.h | 82 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 indra/newview/lloutfitobserver.h

(limited to 'indra/newview/lloutfitobserver.h')

diff --git a/indra/newview/lloutfitobserver.h b/indra/newview/lloutfitobserver.h
new file mode 100644
index 0000000000..4cb40ead15
--- /dev/null
+++ b/indra/newview/lloutfitobserver.h
@@ -0,0 +1,82 @@
+/**
+ * @file lloutfitobserver.h
+ * @brief Outfit observer facade.
+ *
+ * $LicenseInfo:firstyear=2010&license=viewergpl$
+ *
+ * Copyright (c) 2010, 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 LL_OUTFITOBSERVER_H
+#define LL_OUTFITOBSERVER_H
+
+#include "llsingleton.h"
+
+/**
+ * Outfit observer facade that provides simple possibility to subscribe on
+ * BOF(base outfit) replaced, BOF changed, COF(current outfit) changed events.
+ */
+class LLOutfitObserver: public LLInventoryObserver, public LLSingleton<LLOutfitObserver>
+{
+public:
+	virtual ~LLOutfitObserver();
+
+	friend class LLSingleton<LLOutfitObserver>;
+
+	virtual void changed(U32 mask);
+
+	typedef boost::signals2::signal<void (void)> signal_t;
+
+	void addBOFReplacedCallback(const signal_t::slot_type& cb) { mBOFReplaced.connect(cb); }
+
+	void addBOFChangedCallback(const signal_t::slot_type& cb) { mBOFChanged.connect(cb); }
+
+	void addCOFChangedCallback(const signal_t::slot_type& cb) { mCOFChanged.connect(cb); }
+
+protected:
+	LLOutfitObserver();
+
+	/** Get a version of an inventory category specified by its UUID */
+	static S32 getCategoryVersion(const LLUUID& cat_id);
+
+	bool checkCOF();
+
+	void checkBaseOutfit();
+
+	//last version number of a COF category
+	S32 mCOFLastVersion;
+
+	LLUUID mBaseOutfitId;
+
+	S32 mBaseOutfitLastVersion;
+
+private:
+	signal_t mBOFReplaced;
+	signal_t mBOFChanged;
+	signal_t mCOFChanged;
+};
+
+#endif /* LL_OUTFITOBSERVER_H */
-- 
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