merge https://svn.aws.productengine.com/secondlife/export-from-ll/viewer-2-0/indra@1170 https://svn.aws.productengine.com/secondlife/pe/stable-1/indra@1187 -> viewer-2.0.0-3

1 files changed, 141 insertions, 0 deletions

diff --git a/indra/newview/lllandmarkactions.cpp b/indra/newview/lllandmarkactions.cpp
new file mode 100644
index 0000000000..b51064f226
--- /dev/null
+++ b/indra/newview/lllandmarkactions.cpp
@@ -0,0 +1,141 @@
+/** 
+* @file lllandmarkactions.cpp
+* @brief LLLandmarkActions class implementation
+*
+* $LicenseInfo:firstyear=2001&license=viewergpl$
+* 
+* 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 "lllandmarkactions.h"
+
+#include "llagent.h"
+#include "llinventory.h"
+#include "llinventorymodel.h"
+#include "lllandmark.h"
+#include "lllandmarklist.h"
+#include "llnotifications.h"
+#include "llparcel.h"
+#include "llviewerinventory.h"
+#include "llviewerparcelmgr.h"
+#include "roles_constants.h"
+
+// Returns true if the given inventory item is a landmark pointing to the current parcel.
+// Used to filter inventory items.
+class LLIsAgentParcelLandmark : public LLInventoryCollectFunctor
+{
+public:
+	/*virtual*/ bool operator()(LLInventoryCategory* cat, LLInventoryItem* item)
+	{
+		if (!item || item->getType() != LLAssetType::AT_LANDMARK)
+			return false;
+
+		LLLandmark* landmark = gLandmarkList.getAsset(item->getAssetUUID());
+		if (!landmark) // the landmark not been loaded yet
+			return false;
+
+		LLVector3d landmark_global_pos;
+		if (!landmark->getGlobalPos(landmark_global_pos))
+			return false;
+
+		return LLViewerParcelMgr::getInstance()->inAgentParcel(landmark_global_pos);
+	}
+};
+
+bool LLLandmarkActions::landmarkAlreadyExists()
+{
+	// Determine whether there are landmarks pointing to the current parcel.
+	LLInventoryModel::cat_array_t cats;
+	LLInventoryModel::item_array_t items;
+	LLIsAgentParcelLandmark is_current_parcel_landmark;
+	gInventory.collectDescendentsIf(gInventory.getRootFolderID(),
+		cats,
+		items,
+		LLInventoryModel::EXCLUDE_TRASH,
+		is_current_parcel_landmark);
+
+	return !items.empty();
+}
+
+bool LLLandmarkActions::canCreateLandmarkHere()
+{
+	LLParcel* agent_parcel = LLViewerParcelMgr::getInstance()->getAgentParcel();
+	if(!agent_parcel)
+	{
+		llwarns << "No agent region" << llendl;
+		return false;
+	}
+	if (agent_parcel->getAllowLandmark()
+		|| LLViewerParcelMgr::isParcelOwnedByAgent(agent_parcel, GP_LAND_ALLOW_LANDMARK))
+	{
+		return true;
+	}
+
+	return false;
+}
+
+void LLLandmarkActions::createLandmarkHere(
+	const std::string& name, 
+	const std::string& desc, 
+	const LLUUID& folder_id)
+{
+	if(!gAgent.getRegion())
+	{
+		llwarns << "No agent region" << llendl;
+		return;
+	}
+	LLParcel* agent_parcel = LLViewerParcelMgr::getInstance()->getAgentParcel();
+	if (!agent_parcel)
+	{
+		llwarns << "No agent parcel" << llendl;
+		return;
+	}
+	if (!canCreateLandmarkHere())
+	{
+		LLNotifications::instance().add("CannotCreateLandmarkNotOwner");
+		return;
+	}
+
+	create_inventory_item(gAgent.getID(), gAgent.getSessionID(),
+		folder_id, LLTransactionID::tnull,
+		name, desc,
+		LLAssetType::AT_LANDMARK,
+		LLInventoryType::IT_LANDMARK,
+		NOT_WEARABLE, PERM_ALL, 
+		NULL);
+}
+
+void LLLandmarkActions::createLandmarkHere()
+{
+	std::string landmark_name, landmark_desc;
+
+	gAgent.buildLocationString(landmark_name, LLAgent::LOCATION_FORMAT_LANDMARK);
+	gAgent.buildLocationString(landmark_desc, LLAgent::LOCATION_FORMAT_FULL);
+	LLUUID folder_id = gInventory.findCategoryUUIDForType(LLAssetType::AT_LANDMARK);
+
+	createLandmarkHere(landmark_name, landmark_desc, folder_id);
+}