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diff --git a/indra/newview/llpopupview.cpp b/indra/newview/llpopupview.cpp
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+/**
+ * @file llpopupview.cpp
+ * @brief Holds transient popups
+ *
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ *
+ * Copyright (c) 2001-2010, 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.
+ * $/LicenseInfo$
+ */
+#include "llviewerprecompiledheaders.h"
+
+#include "llpopupview.h"
+
+static LLRegisterPanelClassWrapper<LLPopupView> r("popup_holder");
+
+bool view_visible_and_enabled(LLView* viewp)
+{
+ return viewp->getVisible() && viewp->getEnabled();
+}
+
+bool view_visible(LLView* viewp)
+{
+ return viewp->getVisible();
+}
+
+
+LLPopupView::LLPopupView()
+{
+ // register ourself as handler of UI popups
+ LLUI::setPopupFuncs(boost::bind(&LLPopupView::addPopup, this, _1), boost::bind(&LLPopupView::removePopup, this, _1), boost::bind(&LLPopupView::clearPopups, this));
+}
+
+LLPopupView::~LLPopupView()
+{
+ // set empty callback function so we can't handle popups anymore
+ LLUI::setPopupFuncs(LLUI::add_popup_t(), LLUI::remove_popup_t(), LLUI::clear_popups_t());
+}
+
+void LLPopupView::draw()
+{
+ S32 screen_x, screen_y;
+
+ // remove dead popups
+ for (popup_list_t::iterator popup_it = mPopups.begin();
+ popup_it != mPopups.end();)
+ {
+ if (!popup_it->get())
+ {
+ mPopups.erase(popup_it++);
+ }
+ else
+ {
+ popup_it++;
+ }
+ }
+
+ // draw in reverse order (most recent is on top)
+ for (popup_list_t::reverse_iterator popup_it = mPopups.rbegin();
+ popup_it != mPopups.rend();)
+ {
+ LLView* popup = popup_it->get();
+
+ if (popup->getVisible())
+ {
+ popup->localPointToScreen(0, 0, &screen_x, &screen_y);
+
+ LLUI::pushMatrix();
+ {
+ LLUI::translate( (F32) screen_x, (F32) screen_y, 0.f);
+ popup->draw();
+ }
+ LLUI::popMatrix();
+ }
+ ++popup_it;
+ }
+
+ LLPanel::draw();
+}
+
+BOOL LLPopupView::handleMouseEvent(boost::function<BOOL(LLView*, S32, S32)> func,
+ boost::function<bool(LLView*)> predicate,
+ S32 x, S32 y,
+ bool close_popups)
+{
+ for (popup_list_t::iterator popup_it = mPopups.begin();
+ popup_it != mPopups.end();)
+ {
+ LLView* popup = popup_it->get();
+ if (!popup
+ || !predicate(popup))
+ {
+ ++popup_it;
+ continue;
+ }
+
+ S32 popup_x, popup_y;
+ if (localPointToOtherView(x, y, &popup_x, &popup_y, popup)
+ && popup->pointInView(popup_x, popup_y))
+ {
+ if (func(popup, popup_x, popup_y))
+ {
+ return TRUE;
+ }
+ }
+
+ if (close_popups)
+ {
+ popup_list_t::iterator cur_popup_it = popup_it++;
+ mPopups.erase(cur_popup_it);
+ popup->onTopLost();
+ }
+ else
+ {
+ ++popup_it;
+ }
+ }
+
+ return FALSE;
+}
+
+
+BOOL LLPopupView::handleMouseDown(S32 x, S32 y, MASK mask)
+{
+ if (!handleMouseEvent(boost::bind(&LLMouseHandler::handleMouseDown, _1, _2, _3, mask), view_visible_and_enabled, x, y, true))
+ {
+ return FALSE;
+ }
+ return TRUE;
+}
+
+BOOL LLPopupView::handleMouseUp(S32 x, S32 y, MASK mask)
+{
+ return handleMouseEvent(boost::bind(&LLMouseHandler::handleMouseUp, _1, _2, _3, mask), view_visible_and_enabled, x, y, false);
+}
+
+BOOL LLPopupView::handleMiddleMouseDown(S32 x, S32 y, MASK mask)
+{
+ if (!handleMouseEvent(boost::bind(&LLMouseHandler::handleMiddleMouseDown, _1, _2, _3, mask), view_visible_and_enabled, x, y, true))
+ {
+ return FALSE;
+ }
+ return TRUE;
+}
+
+BOOL LLPopupView::handleMiddleMouseUp(S32 x, S32 y, MASK mask)
+{
+ return handleMouseEvent(boost::bind(&LLMouseHandler::handleMiddleMouseUp, _1, _2, _3, mask), view_visible_and_enabled, x, y, false);
+}
+
+BOOL LLPopupView::handleRightMouseDown(S32 x, S32 y, MASK mask)
+{
+ if (!handleMouseEvent(boost::bind(&LLMouseHandler::handleRightMouseDown, _1, _2, _3, mask), view_visible_and_enabled, x, y, true))
+ {
+ return FALSE;
+ }
+ return TRUE;
+}
+
+BOOL LLPopupView::handleRightMouseUp(S32 x, S32 y, MASK mask)
+{
+ return handleMouseEvent(boost::bind(&LLMouseHandler::handleRightMouseUp, _1, _2, _3, mask), view_visible_and_enabled, x, y, false);
+}
+
+BOOL LLPopupView::handleDoubleClick(S32 x, S32 y, MASK mask)
+{
+ return handleMouseEvent(boost::bind(&LLMouseHandler::handleDoubleClick, _1, _2, _3, mask), view_visible_and_enabled, x, y, false);
+}
+
+BOOL LLPopupView::handleHover(S32 x, S32 y, MASK mask)
+{
+ return handleMouseEvent(boost::bind(&LLMouseHandler::handleHover, _1, _2, _3, mask), view_visible_and_enabled, x, y, false);
+}
+
+BOOL LLPopupView::handleScrollWheel(S32 x, S32 y, S32 clicks)
+{
+ return handleMouseEvent(boost::bind(&LLMouseHandler::handleScrollWheel, _1, _2, _3, clicks), view_visible_and_enabled, x, y, false);
+}
+
+BOOL LLPopupView::handleToolTip(S32 x, S32 y, MASK mask)
+{
+ return handleMouseEvent(boost::bind(&LLMouseHandler::handleToolTip, _1, _2, _3, mask), view_visible, x, y, false);
+}
+
+void LLPopupView::addPopup(LLView* popup)
+{
+ if (popup)
+ {
+ mPopups.erase(std::find(mPopups.begin(), mPopups.end(), popup->getHandle()));
+ mPopups.push_front(popup->getHandle());
+ }
+}
+
+void LLPopupView::removePopup(LLView* popup)
+{
+ if (popup)
+ {
+ if (gFocusMgr.childHasKeyboardFocus(popup))
+ {
+ gFocusMgr.setKeyboardFocus(NULL);
+ }
+ mPopups.erase(std::find(mPopups.begin(), mPopups.end(), popup->getHandle()));
+ popup->onTopLost();
+ }
+}
+
+void LLPopupView::clearPopups()
+{
+ for (popup_list_t::iterator popup_it = mPopups.begin();
+ popup_it != mPopups.end();)
+ {
+ LLView* popup = popup_it->get();
+
+ popup_list_t::iterator cur_popup_it = popup_it;
+ ++popup_it;
+
+ mPopups.erase(cur_popup_it);
+ popup->onTopLost();
+ }
+}
+