1 files changed, 140 insertions, 0 deletions
diff --git a/indra/newview/llgroupiconctrl.cpp b/indra/newview/llgroupiconctrl.cpp
new file mode 100644
index 0000000000..2f9810775b
--- /dev/null
+++ b/indra/newview/llgroupiconctrl.cpp
@@ -0,0 +1,140 @@
+/** 
+ * @file llgroupiconctrl.cpp
+ * @brief LLGroupIconCtrl class implementation
+ *
+ * $LicenseInfo:firstyear=2009&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llgroupiconctrl.h"
+
+#include "llagent.h"
+/*
+#include "llavatarconstants.h"
+#include "llcallingcard.h" // for LLAvatarTracker
+#include "llavataractions.h"
+#include "llmenugl.h"
+#include "lluictrlfactory.h"
+
+#include "llcachename.h"
+#include "llagentdata.h"
+#include "llimfloater.h"
+*/
+
+static LLDefaultChildRegistry::Register<LLGroupIconCtrl> g_i("group_icon");
+
+LLGroupIconCtrl::Params::Params()
+:	group_id("group_id")
+,	draw_tooltip("draw_tooltip", true)
+,	default_icon_name("default_icon_name")
+{
+}
+
+
+LLGroupIconCtrl::LLGroupIconCtrl(const LLGroupIconCtrl::Params& p)
+:	LLIconCtrl(p)
+,	mGroupId(LLUUID::null)
+,	mDrawTooltip(p.draw_tooltip)
+,	mDefaultIconName(p.default_icon_name)
+{
+	mPriority = LLViewerFetchedTexture::BOOST_ICON;
+
+	if (p.group_id.isProvided())
+	{
+		LLSD value(p.group_id);
+		setValue(value);
+	}
+	else
+	{
+		LLIconCtrl::setValue(mDefaultIconName);
+	}
+}
+
+LLGroupIconCtrl::~LLGroupIconCtrl()
+{
+	LLGroupMgr::getInstance()->removeObserver(this);
+}
+
+void LLGroupIconCtrl::setValue(const LLSD& value)
+{
+	if (value.isUUID())
+	{
+		LLGroupMgr* gm = LLGroupMgr::getInstance();
+		if (mGroupId.notNull())
+		{
+			gm->removeObserver(this);
+		}
+
+		if (mGroupId != value.asUUID())
+		{
+			mGroupId = value.asUUID();
+			mID = mGroupId; // set LLGroupMgrObserver::mID to make callbacks work
+
+			// Check if cache already contains image_id for that group
+			if (!updateFromCache())
+			{
+				LLIconCtrl::setValue(mDefaultIconName);
+				gm->addObserver(this);
+				gm->sendGroupPropertiesRequest(mGroupId);
+			}
+		}
+	}
+	else
+	{
+		LLIconCtrl::setValue(value);
+	}
+}
+
+void LLGroupIconCtrl::changed(LLGroupChange gc)
+{
+	if (GC_PROPERTIES == gc)
+	{
+		updateFromCache();
+	}
+}
+
+bool LLGroupIconCtrl::updateFromCache()
+{
+	LLGroupMgrGroupData* group_data = LLGroupMgr::getInstance()->getGroupData(mGroupId);
+	if (!group_data) return false;
+
+	if (group_data->mInsigniaID.notNull())
+	{
+		LLIconCtrl::setValue(group_data->mInsigniaID);
+	}
+	else
+	{
+		LLIconCtrl::setValue(mDefaultIconName);
+	}
+
+	if (mDrawTooltip && !group_data->mName.empty())
+	{
+		setToolTip(group_data->mName);
+	}
+	else
+	{
+		setToolTip(LLStringUtil::null);
+	}
+	return true;
+}
+