1 files changed, 83 insertions, 0 deletions
diff --git a/indra/newview/llparcelselection.cpp b/indra/newview/llparcelselection.cpp
new file mode 100644
index 0000000000..5478a96b97
--- /dev/null
+++ b/indra/newview/llparcelselection.cpp
@@ -0,0 +1,83 @@
+/** 
+ * @file llparcelselection.cpp
+ * @brief Information about the currently selected parcel
+ *
+ * Copyright (c) 2007-$CurrentYear$, Linden Research, Inc.
+ * $License$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llparcelselection.h"
+
+#include "llparcel.h"
+
+
+// static
+LLPointer<LLParcelSelection> LLParcelSelection::sNullSelection;
+
+template<> 
+	const LLHandle<LLParcelSelection>::NullFunc 
+		LLHandle<LLParcelSelection>::sNullFunc =
+			LLParcelSelection::getNullParcelSelection;
+
+//
+// LLParcelSelection
+//
+LLParcelSelection::LLParcelSelection() : 
+	mParcel(NULL),
+	mSelectedMultipleOwners(FALSE),
+	mWholeParcelSelected(FALSE),
+	mSelectedSelfCount(0),
+	mSelectedOtherCount(0),
+	mSelectedPublicCount(0)
+{
+}
+
+LLParcelSelection::LLParcelSelection(LLParcel* parcel)  : 
+	mParcel(parcel),
+	mSelectedMultipleOwners(FALSE),
+	mWholeParcelSelected(FALSE),
+	mSelectedSelfCount(0),
+	mSelectedOtherCount(0),
+	mSelectedPublicCount(0)
+{
+}
+
+LLParcelSelection::~LLParcelSelection()
+{
+}
+
+BOOL LLParcelSelection::getMultipleOwners() const
+{
+	return mSelectedMultipleOwners;
+}
+
+
+BOOL LLParcelSelection::getWholeParcelSelected() const
+{
+	return mWholeParcelSelected;
+}
+
+
+S32 LLParcelSelection::getClaimableArea() const
+{
+	const S32 UNIT_AREA = S32( PARCEL_GRID_STEP_METERS * PARCEL_GRID_STEP_METERS );
+	return mSelectedPublicCount * UNIT_AREA;
+}
+
+bool LLParcelSelection::hasOthersSelected() const
+{
+	return mSelectedOtherCount != 0;
+}
+
+// static
+LLParcelSelection* LLParcelSelection::getNullParcelSelection()
+{
+	if (sNullSelection.isNull())
+	{
+		sNullSelection = new LLParcelSelection;
+	}
+	
+	return sNullSelection;
+}