EXP-1841 : pull from current viewer-experience.

17 files changed, 367 insertions, 53 deletions

diff --git a/indra/llui/llfloater.cpp b/indra/llui/llfloater.cpp
index f49b4edb98..b091a4a1f7 100644
--- a/indra/llui/llfloater.cpp
+++ b/indra/llui/llfloater.cpp
@@ -884,22 +884,24 @@ bool LLFloater::applyRectControl()
 			}
 		}
 
-		if (!mPosXControl.empty() && !mPosYControl.empty())
-		{
-			LLControlVariablePtr x_control = getControlGroup()->getControl(mPosXControl);
-			LLControlVariablePtr y_control = getControlGroup()->getControl(mPosYControl);
-			if (x_control.notNull() 
-				&& y_control.notNull()
-				&& !x_control->isDefault()
-				&& !y_control->isDefault())
-			{
-				mPosition.mX = x_control->getValue().asReal();
-				mPosition.mY = y_control->getValue().asReal();
-				mPositioning = LLFloaterEnums::POSITIONING_RELATIVE;
-				applyRelativePosition();
+		LLControlVariablePtr x_control = getControlGroup()->getControl(mPosXControl);
+		LLControlVariablePtr y_control = getControlGroup()->getControl(mPosYControl);
+		if (x_control.notNull() 
+			&& y_control.notNull()
+			&& !x_control->isDefault()
+			&& !y_control->isDefault())
+		{
+			mPosition.mX = x_control->getValue().asReal();
+			mPosition.mY = y_control->getValue().asReal();
+			mPositioning = LLFloaterEnums::POSITIONING_RELATIVE;
+			applyRelativePosition();
 
-				saved_rect = true;
-			}
+			saved_rect = true;
+		}
+		else
+		{
+			LLRect screen_rect = calcScreenRect();
+			mPosition = LLCoordGL(screen_rect.getCenterX(), screen_rect.getCenterY()).convert();
 		}
 	}
 
@@ -929,11 +931,15 @@ void LLFloater::applyPositioning(LLFloater* other, bool on_open)
 		break;
 
 	case LLFloaterEnums::POSITIONING_SPECIFIED:
-		//translateIntoRect(gFloaterView->getSnapRect());
 		break;
 
-	case LLFloaterEnums::POSITIONING_CASCADE_GROUP:
 	case LLFloaterEnums::POSITIONING_CASCADING:
+		if (!on_open)
+		{
+			applyRelativePosition();
+		}
+		// fall through
+	case LLFloaterEnums::POSITIONING_CASCADE_GROUP:
 		if (on_open)
 		{
 			if (other != NULL && other != this)
@@ -955,7 +961,6 @@ void LLFloater::applyPositioning(LLFloater* other, bool on_open)
 
 				translate(snap_rect.mLeft, snap_rect.mBottom);
 			}
-			//mPositioning = LLFloaterEnums::POSITIONING_SPECIFIED;
 			setFollows(FOLLOWS_TOP | FOLLOWS_LEFT);
 		}
 		break;
@@ -3286,7 +3291,7 @@ void LLFloater::stackWith(LLFloater& other)
 	
 	setShape(next_rect);
 
-	//other.mPositioning = LLFloaterEnums::POSITIONING_SPECIFIED;
+	other.mPositioning = LLFloaterEnums::POSITIONING_CASCADE_GROUP;
 	other.setFollows(FOLLOWS_LEFT | FOLLOWS_TOP);
 }
 
diff --git a/indra/llui/llfloaterreg.cpp b/indra/llui/llfloaterreg.cpp
index ef55e74166..3d124cf885 100644
--- a/indra/llui/llfloaterreg.cpp
+++ b/indra/llui/llfloaterreg.cpp
@@ -96,7 +96,9 @@ LLFloater* LLFloaterReg::getLastFloaterCascading()
 		{
 			LLFloater* inst = *iter;
 
-			if (inst->getVisible() && inst->isPositioning(LLFloaterEnums::POSITIONING_CASCADING))
+			if (inst->getVisible() 
+				&& (inst->isPositioning(LLFloaterEnums::POSITIONING_CASCADING)
+					|| inst->isPositioning(LLFloaterEnums::POSITIONING_CASCADE_GROUP)))
 			{
 				if (candidate_rect.mTop > inst->getRect().mTop)
 				{
diff --git a/indra/llui/lllayoutstack.cpp b/indra/llui/lllayoutstack.cpp
index ae262f794e..4c730286da 100644
--- a/indra/llui/lllayoutstack.cpp
+++ b/indra/llui/lllayoutstack.cpp
@@ -113,7 +113,26 @@ S32 LLLayoutPanel::getLayoutDim() const
 					? getRect().getWidth()
 					: getRect().getHeight()));
 }
- 
+
+S32 LLLayoutPanel::getTargetDim() const
+{
+	return mTargetDim;
+}
+
+void LLLayoutPanel::setTargetDim(S32 value)
+{
+	LLRect new_rect(getRect());
+	if (mOrientation == LLLayoutStack::HORIZONTAL)
+	{
+		new_rect.mRight = new_rect.mLeft + value;
+	}
+	else
+	{
+		new_rect.mTop = new_rect.mBottom + value;
+	}
+	setShape(new_rect, true);
+}
+
 S32 LLLayoutPanel::getVisibleDim() const
 {
 	F32 min_dim = getRelevantMinDim();
@@ -172,12 +191,15 @@ void LLLayoutPanel::handleReshape(const LLRect& new_rect, bool by_user)
 	LLLayoutStack* stackp = dynamic_cast<LLLayoutStack*>(getParent());
 	if (stackp)
 	{
-		stackp->mNeedsLayout = true;
 		if (by_user)
-		{
-			// tell layout stack to account for new shape
+		{	// tell layout stack to account for new shape
+			
+			// make sure that panels have already been auto resized
+			stackp->updateLayout();
+			// now apply requested size to panel
 			stackp->updatePanelRect(this, new_rect);
 		}
+		stackp->mNeedsLayout = true;
 	}
 	LLPanel::handleReshape(new_rect, by_user);
 }
@@ -241,7 +263,6 @@ void LLLayoutStack::draw()
 			drawChild(panelp, 0, 0, !clip_rect.isEmpty());
 		}
 	}
-	mAnimatedThisFrame = false;
 }
 
 void LLLayoutStack::removeChild(LLView* view)
@@ -310,7 +331,7 @@ void LLLayoutStack::updateLayout()
 
 	if (!mNeedsLayout) return;
 
-	bool animation_in_progress = animatePanels();
+	bool continue_animating = animatePanels();
 	F32 total_visible_fraction = 0.f;
 	S32 space_to_distribute = (mOrientation == HORIZONTAL)
 							? getRect().getWidth()
@@ -415,7 +436,7 @@ void LLLayoutStack::updateLayout()
 
 	// clear animation flag at end, since panel resizes will set it
 	// and leave it set if there is any animation in progress
-	mNeedsLayout = animation_in_progress;
+	mNeedsLayout = continue_animating;
 } // end LLLayoutStack::updateLayout
 
 LLLayoutPanel* LLLayoutStack::findEmbeddedPanel(LLPanel* panelp) const
@@ -488,6 +509,7 @@ void LLLayoutStack::updateClass()
 	for (instance_iter it = beginInstances(); it != endInstances(); ++it)
 	{
 		it->updateLayout();
+		it->mAnimatedThisFrame = false;
 	}
 }
 
@@ -557,7 +579,7 @@ void LLLayoutStack::normalizeFractionalSizes()
 
 bool LLLayoutStack::animatePanels()
 {
-	bool animation_in_progress = false;
+	bool continue_animating = false;
 	
 	//
 	// animate visibility
@@ -577,14 +599,15 @@ bool LLLayoutStack::animatePanels()
 					}
 				}
 				
-				animation_in_progress = true;
+				mAnimatedThisFrame = true;
+				continue_animating = true;
 			}
 			else
 			{
 				if (panelp->mVisibleAmt != 1.f)
 				{
 					panelp->mVisibleAmt = 1.f;
-					animation_in_progress = true;
+					mAnimatedThisFrame = true;
 				}
 			}
 		}
@@ -601,14 +624,15 @@ bool LLLayoutStack::animatePanels()
 					}
 				}
 
-				animation_in_progress = true;
+				continue_animating = true;
+				mAnimatedThisFrame = true;
 			}
 			else
 			{
 				if (panelp->mVisibleAmt != 0.f)
 				{
 					panelp->mVisibleAmt = 0.f;
-					animation_in_progress = true;
+					mAnimatedThisFrame = true;
 				}
 			}
 		}
@@ -616,22 +640,31 @@ bool LLLayoutStack::animatePanels()
 		F32 collapse_state = panelp->mCollapsed ? 1.f : 0.f;
 		if (panelp->mCollapseAmt != collapse_state)
 		{
-			if (!mAnimatedThisFrame)
+			if (mAnimate)
 			{
-				panelp->mCollapseAmt = lerp(panelp->mCollapseAmt, collapse_state, LLCriticalDamp::getInterpolant(mCloseTimeConstant));
-			}
-			animation_in_progress = true;
+				if (!mAnimatedThisFrame)
+				{
+					panelp->mCollapseAmt = lerp(panelp->mCollapseAmt, collapse_state, LLCriticalDamp::getInterpolant(mCloseTimeConstant));
+				}
 			
-			if (llabs(panelp->mCollapseAmt - collapse_state) < 0.001f)
+				if (llabs(panelp->mCollapseAmt - collapse_state) < 0.001f)
+				{
+					panelp->mCollapseAmt = collapse_state;
+				}
+
+				mAnimatedThisFrame = true;
+				continue_animating = true;
+			}
+			else
 			{
 				panelp->mCollapseAmt = collapse_state;
+				mAnimatedThisFrame = true;
 			}
 		}
 	}
 
-	mAnimatedThisFrame = true;
-
-	return animation_in_progress;
+	if (mAnimatedThisFrame) mNeedsLayout = true;
+	return continue_animating;
 }
 
 void LLLayoutStack::updatePanelRect( LLLayoutPanel* resized_panel, const LLRect& new_rect )
diff --git a/indra/llui/lllayoutstack.h b/indra/llui/lllayoutstack.h
index d32caec5f9..648cd5fdce 100644
--- a/indra/llui/lllayoutstack.h
+++ b/indra/llui/lllayoutstack.h
@@ -155,6 +155,8 @@ public:
 	void setVisible(BOOL visible);
 
 	S32 getLayoutDim() const;
+	S32 getTargetDim() const;
+	void setTargetDim(S32 value);
 	S32 getMinDim() const { return llmax(0, mMinDim); }
 	void setMinDim(S32 value) { mMinDim = value; }
 
diff --git a/indra/llui/llscrollcontainer.cpp b/indra/llui/llscrollcontainer.cpp
index 20bed050ad..9b7e30bb04 100644
--- a/indra/llui/llscrollcontainer.cpp
+++ b/indra/llui/llscrollcontainer.cpp
@@ -389,10 +389,17 @@ void LLScrollContainer::calcVisibleSize( S32 *visible_width, S32 *visible_height
 		{
 			*show_h_scrollbar = TRUE;
 			*visible_height -= scrollbar_size;
-			// Note: Do *not* recompute *show_v_scrollbar here because with
-			// the (- scrollbar_size) we just did we will always add a vertical scrollbar
-			// even if the height of the items is actually less than the visible size.
-			// Fear not though: there's enough calcVisibleSize() calls to add a vertical slider later.
+
+			// The view inside the scroll container should not be extended
+			// to container's full height to ensure the correct computation
+			// of *show_v_scrollbar after subtracting horizontal scrollbar_size.
+
+			// Must retest now that visible_height has changed
+			if( !*show_v_scrollbar && ((doc_height - *visible_height) > 1) )
+			{
+				*show_v_scrollbar = TRUE;
+				*visible_width -= scrollbar_size;
+			}
 		}
 	}
 }
diff --git a/indra/llui/llscrollcontainer.h b/indra/llui/llscrollcontainer.h
index 3aa79cc255..d87c95b3d7 100644
--- a/indra/llui/llscrollcontainer.h
+++ b/indra/llui/llscrollcontainer.h
@@ -91,7 +91,7 @@ public:
 	void			setReserveScrollCorner( BOOL b ) { mReserveScrollCorner = b; }
 	LLRect			getVisibleContentRect();
 	LLRect			getContentWindowRect();
-	const LLRect&	getScrolledViewRect() const { return mScrolledView ? mScrolledView->getRect() : LLRect::null; }
+	virtual const LLRect	getScrolledViewRect() const { return mScrolledView ? mScrolledView->getRect() : LLRect::null; }
 	void			pageUp(S32 overlap = 0);
 	void			pageDown(S32 overlap = 0);
 	void			goToTop();
@@ -116,6 +116,9 @@ public:
 	
 	bool autoScroll(S32 x, S32 y);
 
+protected:
+	LLView*		mScrolledView;
+
 private:
 	// internal scrollbar handlers
 	virtual void scrollHorizontal( S32 new_pos );
@@ -124,7 +127,6 @@ private:
 	void calcVisibleSize( S32 *visible_width, S32 *visible_height, BOOL* show_h_scrollbar, BOOL* show_v_scrollbar ) const;
 
 	LLScrollbar* mScrollbar[SCROLLBAR_COUNT];
-	LLView*		mScrolledView;
 	S32			mSize;
 	BOOL		mIsOpaque;
 	LLUIColor	mBackgroundColor;
diff --git a/indra/llui/llview.cpp b/indra/llui/llview.cpp
index 356d5c31d1..54843227b7 100644
--- a/indra/llui/llview.cpp
+++ b/indra/llui/llview.cpp
@@ -1835,7 +1835,10 @@ const LLCtrlQuery & LLView::getFocusRootsQuery()
 
 void	LLView::setShape(const LLRect& new_rect, bool by_user)
 {
-	handleReshape(new_rect, by_user);
+	if (new_rect != getRect())
+	{
+		handleReshape(new_rect, by_user);
+	}
 }
 
 void LLView::handleReshape(const LLRect& new_rect, bool by_user)
diff --git a/indra/newview/llfloaterwebcontent.cpp b/indra/newview/llfloaterwebcontent.cpp
index 3b5c3663fb..3fe2518de6 100644
--- a/indra/newview/llfloaterwebcontent.cpp
+++ b/indra/newview/llfloaterwebcontent.cpp
@@ -169,7 +169,7 @@ void LLFloaterWebContent::geometryChanged(const std::string &uuid, S32 x, S32 y,
 void LLFloaterWebContent::geometryChanged(S32 x, S32 y, S32 width, S32 height)
 {
 	// Make sure the layout of the browser control is updated, so this calculation is correct.
-	LLLayoutStack::updateClass();
+	getChild<LLLayoutStack>("stack1")->updateLayout();
 
 	// TODO: need to adjust size and constrain position to make sure floaters aren't moved outside the window view, etc.
 	LLCoordWindow window_size;
@@ -258,7 +258,7 @@ void LLFloaterWebContent::open_media(const Params& p)
 
 	if (!p.preferred_media_size().isEmpty())
 	{
-		LLLayoutStack::updateClass();
+		getChild<LLLayoutStack>("stack1")->updateLayout();
 		LLRect browser_rect = mWebBrowser->calcScreenRect();
 		LLCoordWindow window_size;
 		getWindow()->getSize(&window_size);
diff --git a/indra/newview/llfolderview.cpp b/indra/newview/llfolderview.cpp
index 3103267b35..068a6407f7 100644
--- a/indra/newview/llfolderview.cpp
+++ b/indra/newview/llfolderview.cpp
@@ -165,6 +165,33 @@ void LLCloseAllFoldersFunctor::doItem(LLFolderViewItem* item)
 { }
 
 ///----------------------------------------------------------------------------
+/// Class LLFolderViewScrollContainer
+///----------------------------------------------------------------------------
+
+// virtual
+const LLRect LLFolderViewScrollContainer::getScrolledViewRect() const
+{
+	LLRect rect = LLRect::null;
+	if (mScrolledView)
+	{
+		LLFolderView* folder_view = dynamic_cast<LLFolderView*>(mScrolledView);
+		if (folder_view)
+		{
+			S32 height = folder_view->mRunningHeight;
+
+			rect = mScrolledView->getRect();
+			rect.setLeftTopAndSize(rect.mLeft, rect.mTop, rect.getWidth(), height);
+		}
+	}
+
+	return rect;
+}
+
+LLFolderViewScrollContainer::LLFolderViewScrollContainer(const LLScrollContainer::Params& p)
+:	LLScrollContainer(p)
+{}
+
+///----------------------------------------------------------------------------
 /// Class LLFolderView
 ///----------------------------------------------------------------------------
 LLFolderView::Params::Params()
@@ -535,6 +562,7 @@ void LLFolderView::reshape(S32 width, S32 height, BOOL called_from_parent)
 	{
 		width = scroll_rect.getWidth();
 	}
+
 	LLView::reshape(width, height, called_from_parent);
 	mReshapeSignal(mSelectedItems, FALSE);
 }
@@ -943,6 +971,9 @@ void LLFolderView::draw()
 			// We should call this method to also notify parent about required rect.
 			// See EXT-7564, EXT-7047.
 			arrangeFromRoot();
+			LLUI::popMatrix();
+			LLUI::pushMatrix();
+			LLUI::translate((F32)getRect().mLeft, (F32)getRect().mBottom);
 		}
 	}
 
diff --git a/indra/newview/llfolderview.h b/indra/newview/llfolderview.h
index 5705846c0e..da8bb15f8e 100644
--- a/indra/newview/llfolderview.h
+++ b/indra/newview/llfolderview.h
@@ -44,6 +44,7 @@
 #include "lldepthstack.h"
 #include "lleditmenuhandler.h"
 #include "llfontgl.h"
+#include "llscrollcontainer.h"
 #include "lltooldraganddrop.h"
 #include "llviewertexture.h"
 
@@ -54,10 +55,28 @@ class LLInventoryModel;
 class LLPanel;
 class LLLineEditor;
 class LLMenuGL;
-class LLScrollContainer;
 class LLUICtrl;
 class LLTextBox;
 
+/**
+ * Class LLFolderViewScrollContainer
+ *
+ * A scroll container which provides the information about the height
+ * of currently displayed folder view contents.
+ * Used for updating vertical scroll bar visibility in inventory panel.
+ * See LLScrollContainer::calcVisibleSize().
+ */
+class LLFolderViewScrollContainer : public LLScrollContainer
+{
+public:
+	/*virtual*/ ~LLFolderViewScrollContainer() {};
+	/*virtual*/ const LLRect getScrolledViewRect() const;
+
+protected:
+	LLFolderViewScrollContainer(const LLScrollContainer::Params& p);
+	friend class LLUICtrlFactory;
+};
+
 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 // Class LLFolderView
 //
@@ -81,6 +100,9 @@ public:
 
 		Params();
 	};
+
+	friend class LLFolderViewScrollContainer;
+
 	LLFolderView(const Params&);
 	virtual ~LLFolderView( void );
 
diff --git a/indra/newview/llinventorybridge.cpp b/indra/newview/llinventorybridge.cpp
index 03f6a31c6d..9b8c311d16 100644
--- a/indra/newview/llinventorybridge.cpp
+++ b/indra/newview/llinventorybridge.cpp
@@ -446,7 +446,11 @@ void LLInvFVBridge::removeBatchNoCheck(LLDynamicArray<LLFolderViewEventListener*
 	for(; it != end; ++it)
 	{
 		gInventory.moveObject((*it), trash_id);
-		model->updateItem(gInventory.getItem(*it));
+		LLViewerInventoryItem* item = gInventory.getItem(*it);
+		if (item)
+		{
+			model->updateItem(item);
+		}
 	}
 
 	// notify inventory observers.
diff --git a/indra/newview/llinventoryclipboard.cpp b/indra/newview/llinventoryclipboard.cpp
new file mode 100644
index 0000000000..53da34f448
--- /dev/null
+++ b/indra/newview/llinventoryclipboard.cpp
@@ -0,0 +1,110 @@
+/** 
+ * @file llinventoryclipboard.cpp
+ * @brief LLInventoryClipboard class implementation
+ *
+ * $LicenseInfo:firstyear=2002&license=viewerlgpl$
+ * 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 "llinventoryclipboard.h"
+
+
+LLInventoryClipboard LLInventoryClipboard::sInstance;
+
+///----------------------------------------------------------------------------
+/// Local function declarations, constants, enums, and typedefs
+///----------------------------------------------------------------------------
+
+
+///----------------------------------------------------------------------------
+/// Class LLInventoryClipboard
+///----------------------------------------------------------------------------
+
+LLInventoryClipboard::LLInventoryClipboard()
+: mCutMode(false)
+{
+}
+
+LLInventoryClipboard::~LLInventoryClipboard()
+{
+	reset();
+}
+
+void LLInventoryClipboard::add(const LLUUID& object)
+{
+	mObjects.put(object);
+}
+
+// this stores a single inventory object
+void LLInventoryClipboard::store(const LLUUID& object)
+{
+	reset();
+	mObjects.put(object);
+}
+
+void LLInventoryClipboard::store(const LLDynamicArray<LLUUID>& inv_objects)
+{
+	reset();
+	S32 count = inv_objects.count();
+	for(S32 i = 0; i < count; i++)
+	{
+		mObjects.put(inv_objects[i]);
+	}
+}
+
+void LLInventoryClipboard::cut(const LLUUID& object)
+{
+	if(!mCutMode && !mObjects.empty())
+	{
+		//looks like there are some stored items, reset clipboard state
+		reset();
+	}
+	mCutMode = true;
+	add(object);
+}
+void LLInventoryClipboard::retrieve(LLDynamicArray<LLUUID>& inv_objects) const
+{
+	inv_objects.reset();
+	S32 count = mObjects.count();
+	for(S32 i = 0; i < count; i++)
+	{
+		inv_objects.put(mObjects[i]);
+	}
+}
+
+void LLInventoryClipboard::reset()
+{
+	mObjects.reset();
+	mCutMode = false;
+}
+
+// returns true if the clipboard has something pasteable in it.
+BOOL LLInventoryClipboard::hasContents() const
+{
+	return (mObjects.count() > 0);
+}
+
+
+///----------------------------------------------------------------------------
+/// Local function definitions
+///----------------------------------------------------------------------------
diff --git a/indra/newview/llinventoryclipboard.h b/indra/newview/llinventoryclipboard.h
new file mode 100644
index 0000000000..b9f1451e5c
--- /dev/null
+++ b/indra/newview/llinventoryclipboard.h
@@ -0,0 +1,86 @@
+/** 
+ * @file llinventoryclipboard.h
+ * @brief LLInventoryClipboard class header file
+ *
+ * $LicenseInfo:firstyear=2002&license=viewerlgpl$
+ * 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
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLINVENTORYCLIPBOARD_H
+#define LL_LLINVENTORYCLIPBOARD_H
+
+#include "lldarray.h"
+#include "lluuid.h"
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+// Class LLInventoryClipboard
+//
+// This class is used to cut/copy/paste inventory items around the
+// world. This class is accessed through a singleton (only one
+// inventory clipboard for now) which can be referenced using the
+// instance() method.
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+class LLInventoryClipboard
+{
+public:
+	// calling this before main() is undefined
+	static LLInventoryClipboard& instance() { return sInstance; }
+
+	// this method adds to the current list.
+	void add(const LLUUID& object);
+
+	// this stores a single inventory object
+	void store(const LLUUID& object);
+
+	// this method stores an array of objects
+	void store(const LLDynamicArray<LLUUID>& inventory_objects);
+
+	void cut(const LLUUID& object);
+	// this method gets the objects in the clipboard by copying them
+	// into the array provided.
+	void retrieve(LLDynamicArray<LLUUID>& inventory_objects) const;
+
+	// this method empties out the clipboard
+	void reset();
+
+	// returns true if the clipboard has something pasteable in it.
+	BOOL hasContents() const;
+	bool isCutMode() const { return mCutMode; }
+
+protected:
+	static LLInventoryClipboard sInstance;
+
+	LLDynamicArray<LLUUID> mObjects;
+	bool mCutMode;
+
+public:
+	// please don't actually call these
+	LLInventoryClipboard();
+	~LLInventoryClipboard();
+private:
+	// please don't implement these
+	LLInventoryClipboard(const LLInventoryClipboard&);
+	LLInventoryClipboard& operator=(const LLInventoryClipboard&);
+};
+
+
+#endif // LL_LLINVENTORYCLIPBOARD_H
diff --git a/indra/newview/llinventorypanel.cpp b/indra/newview/llinventorypanel.cpp
index b417689858..71dd963f28 100644
--- a/indra/newview/llinventorypanel.cpp
+++ b/indra/newview/llinventorypanel.cpp
@@ -207,10 +207,11 @@ void LLInventoryPanel::initFromParams(const LLInventoryPanel::Params& params)
 		scroller_view_rect.translate(-scroller_view_rect.mLeft, -scroller_view_rect.mBottom);
 		LLScrollContainer::Params scroller_params(params.scroll());
 		scroller_params.rect(scroller_view_rect);
-		mScroller = LLUICtrlFactory::create<LLScrollContainer>(scroller_params);
+		mScroller = LLUICtrlFactory::create<LLFolderViewScrollContainer>(scroller_params);
 		addChild(mScroller);
 		mScroller->addChild(mFolderRoot);
 		mFolderRoot->setScrollContainer(mScroller);
+		mFolderRoot->setFollowsAll();
 		mFolderRoot->addChild(mFolderRoot->mStatusTextBox);
 	}
 
diff --git a/indra/newview/llpanelobjectinventory.cpp b/indra/newview/llpanelobjectinventory.cpp
index eb0a257def..1ca24f3031 100644
--- a/indra/newview/llpanelobjectinventory.cpp
+++ b/indra/newview/llpanelobjectinventory.cpp
@@ -1569,7 +1569,7 @@ void LLPanelObjectInventory::reset()
 	scroll_p.rect(scroller_rect);
 	scroll_p.tab_stop(true);
 	scroll_p.follows.flags(FOLLOWS_ALL);
-	mScroller = LLUICtrlFactory::create<LLScrollContainer>(scroll_p);
+	mScroller = LLUICtrlFactory::create<LLFolderViewScrollContainer>(scroll_p);
 	addChild(mScroller);
 	mScroller->addChild(mFolders);
 	
diff --git a/indra/newview/skins/default/xui/en/menu_viewer.xml b/indra/newview/skins/default/xui/en/menu_viewer.xml
index 6443e432fe..9ff2e233af 100644
--- a/indra/newview/skins/default/xui/en/menu_viewer.xml
+++ b/indra/newview/skins/default/xui/en/menu_viewer.xml
@@ -3295,6 +3295,7 @@
          name="Set Logging Level"
          tear_off="true">
           <menu_item_check
+            name="Debug"
             label="Debug">
             <menu_item_check.on_check
               function="Develop.CheckLoggingLevel"
@@ -3304,6 +3305,7 @@
              parameter="0" />
           </menu_item_check>
           <menu_item_check
+            name="Info"
             label="Info">
             <menu_item_check.on_check
               function="Develop.CheckLoggingLevel"
@@ -3313,6 +3315,7 @@
              parameter="1" />
           </menu_item_check>
           <menu_item_check
+            name="Warning"
             label="Warning">
             <menu_item_check.on_check
               function="Develop.CheckLoggingLevel"
@@ -3322,6 +3325,7 @@
              parameter="2" />
           </menu_item_check>
           <menu_item_check
+            name="Error"
             label="Error">
             <menu_item_check.on_check
               function="Develop.CheckLoggingLevel"
@@ -3331,6 +3335,7 @@
              parameter="3" />
           </menu_item_check>
           <menu_item_check
+            name="None"
             label="None">
             <menu_item_check.on_check
               function="Develop.CheckLoggingLevel"
diff --git a/indra/newview/skins/default/xui/en/panel_chat_item.xml b/indra/newview/skins/default/xui/en/panel_chat_item.xml
index 1b97de2b05..1ef99649e6 100644
--- a/indra/newview/skins/default/xui/en/panel_chat_item.xml
+++ b/indra/newview/skins/default/xui/en/panel_chat_item.xml
@@ -18,6 +18,7 @@
 	<text_chat
       top="3"
       left="30"
+      right="-10"
       height="120"
       text_color="white"
       word_wrap="true"