1 files changed, 61 insertions, 40 deletions

diff --git a/indra/llui/llscrolllistctrl.cpp b/indra/llui/llscrolllistctrl.cpp
index 4e84013db0..84e438cfb7 100644
--- a/indra/llui/llscrolllistctrl.cpp
+++ b/indra/llui/llscrolllistctrl.cpp
@@ -3,31 +3,25 @@
  * @brief Scroll lists are composed of rows (items), each of which 
  * contains columns (cells).
  *
- * $LicenseInfo:firstyear=2001&license=viewergpl$
- * 
- * Copyright (c) 2001-2009, Linden Research, Inc.
- * 
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
  * 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
+ * Copyright (C) 2010, Linden Research, Inc.
  * 
- * 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
+ * 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.
  * 
- * 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.
+ * 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.
  * 
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
+ * 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
  * $/LicenseInfo$
  */
 
@@ -71,8 +65,9 @@ static LLDefaultChildRegistry::Register<LLScrollListCtrl> r("scroll_list");
 // local structures & classes.
 struct SortScrollListItem
 {
-	SortScrollListItem(const std::vector<std::pair<S32, BOOL> >& sort_orders)
+	SortScrollListItem(const std::vector<std::pair<S32, BOOL> >& sort_orders,const LLScrollListCtrl::sort_signal_t*	sort_signal)
 	:	mSortOrders(sort_orders)
+	,   mSortSignal(sort_signal)
 	{}
 
 	bool operator()(const LLScrollListItem* i1, const LLScrollListItem* i2)
@@ -85,12 +80,20 @@ struct SortScrollListItem
 			S32 col_idx = it->first;
 			BOOL sort_ascending = it->second;
 
+			S32 order = sort_ascending ? 1 : -1; // ascending or descending sort for this column?
+
 			const LLScrollListCell *cell1 = i1->getColumn(col_idx);
 			const LLScrollListCell *cell2 = i2->getColumn(col_idx);
-			S32 order = sort_ascending ? 1 : -1; // ascending or descending sort for this column?
 			if (cell1 && cell2)
 			{
-				sort_result = order * LLStringUtil::compareDict(cell1->getValue().asString(), cell2->getValue().asString());
+				if(mSortSignal)
+				{
+					sort_result = order * (*mSortSignal)(col_idx,i1, i2);
+				}
+				else
+				{
+					sort_result = order * LLStringUtil::compareDict(cell1->getValue().asString(), cell2->getValue().asString());
+				}
 				if (sort_result != 0)
 				{
 					break; // we have a sort order!
@@ -100,8 +103,10 @@ struct SortScrollListItem
 
 		return sort_result < 0;
 	}
+	
 
 	typedef std::vector<std::pair<S32, BOOL> > sort_order_t;
+	const LLScrollListCtrl::sort_signal_t* mSortSignal;
 	const sort_order_t& mSortOrders;
 };
 
@@ -124,6 +129,7 @@ LLScrollListCtrl::Params::Params()
 	search_column("search_column", 0),
 	sort_column("sort_column", -1),
 	sort_ascending("sort_ascending", true),
+	mouse_wheel_opaque("mouse_wheel_opaque", false),
 	commit_on_keyboard_movement("commit_on_keyboard_movement", true),
 	heading_height("heading_height"),
 	page_lines("page_lines", 0),
@@ -152,6 +158,7 @@ LLScrollListCtrl::LLScrollListCtrl(const LLScrollListCtrl::Params& p)
 :	LLUICtrl(p),
 	mLineHeight(0),
 	mScrollLines(0),
+	mMouseWheelOpaque(p.mouse_wheel_opaque),
 	mPageLines(p.page_lines),
 	mMaxSelectable(0),
 	mAllowKeyboardMovement(TRUE),
@@ -169,6 +176,7 @@ LLScrollListCtrl::LLScrollListCtrl(const LLScrollListCtrl::Params& p)
 	mOnSortChangedCallback( NULL ),
 	mHighlightedItem(-1),
 	mBorder(NULL),
+	mSortCallback(NULL),
 	mPopupMenu(NULL),
 	mNumDynamicWidthColumns(0),
 	mTotalStaticColumnWidth(0),
@@ -270,6 +278,8 @@ LLScrollListCtrl::LLScrollListCtrl(const LLScrollListCtrl::Params& p)
 	text_p.border_visible(false);
 	text_p.rect(mItemListRect);
 	text_p.follows.flags(FOLLOWS_ALL);
+	// word wrap was added accroding to the EXT-6841
+	text_p.wrap(true);
 	addChild(LLUICtrlFactory::create<LLTextBox>(text_p));
 }
 
@@ -309,12 +319,9 @@ bool LLScrollListCtrl::preProcessChildNode(LLXMLNodePtr child)
 
 LLScrollListCtrl::~LLScrollListCtrl()
 {
-	std::for_each(mItemList.begin(), mItemList.end(), DeletePointer());
+	delete mSortCallback;
 
-	if( gEditMenuHandler == this )
-	{
-		gEditMenuHandler = NULL;
-	}
+	std::for_each(mItemList.begin(), mItemList.end(), DeletePointer());
 }
 
 
@@ -498,7 +505,7 @@ void LLScrollListCtrl::fitContents(S32 max_width, S32 max_height)
 {
 	S32 height = llmin( getRequiredRect().getHeight(), max_height );
 	if(mPageLines)
-		height = llmin( mPageLines * mLineHeight + (mDisplayColumnHeaders ? mHeadingHeight : 0), height );
+		height = llmin( mPageLines * mLineHeight + 2*mBorderThickness + (mDisplayColumnHeaders ? mHeadingHeight : 0), height );
 
 	S32 width = getRect().getWidth();
 
@@ -540,7 +547,7 @@ BOOL LLScrollListCtrl::addItem( LLScrollListItem* item, EAddPosition pos, BOOL r
 				std::stable_sort(
 					mItemList.begin(), 
 					mItemList.end(), 
-					SortScrollListItem(single_sort_column));
+					SortScrollListItem(single_sort_column,mSortCallback));
 				
 				// ADD_SORTED just sorts by first column...
 				// this might not match user sort criteria, so flag list as being in unsorted state
@@ -943,14 +950,14 @@ void LLScrollListCtrl::mouseOverHighlightNthItem(S32 target_index)
 	}
 }
 
-S32	LLScrollListCtrl::selectMultiple( std::vector<LLUUID> ids )
+S32	LLScrollListCtrl::selectMultiple( uuid_vec_t ids )
 {
 	item_list::iterator iter;
 	S32 count = 0;
 	for (iter = mItemList.begin(); iter != mItemList.end(); iter++)
 	{
 		LLScrollListItem* item = *iter;
-		std::vector<LLUUID>::iterator iditr;
+		uuid_vec_t::iterator iditr;
 		for(iditr = ids.begin(); iditr != ids.end(); ++iditr)
 		{
 			if (item->getEnabled() && (item->getUUID() == (*iditr)))
@@ -1388,6 +1395,8 @@ void LLScrollListCtrl::drawItems()
 
 	LLGLSUIDefault gls_ui;
 	
+	F32 alpha = getDrawContext().mAlpha;
+
 	{
 		LLLocalClipRect clip(mItemListRect);
 
@@ -1463,7 +1472,7 @@ void LLScrollListCtrl::drawItems()
 					bg_color = mBgReadOnlyColor.get();
 				}
 
-				item->draw(item_rect, fg_color, bg_color, highlight_color, mColumnPadding);
+				item->draw(item_rect, fg_color % alpha, bg_color% alpha, highlight_color % alpha, mColumnPadding);
 
 				cur_y -= mLineHeight;
 			}
@@ -1523,6 +1532,12 @@ BOOL LLScrollListCtrl::handleScrollWheel(S32 x, S32 y, S32 clicks)
 	BOOL handled = FALSE;
 	// Pretend the mouse is over the scrollbar
 	handled = mScrollbar->handleScrollWheel( 0, 0, clicks );
+
+	if (mMouseWheelOpaque)
+	{
+		return TRUE;
+	}
+
 	return handled;
 }
 
@@ -1534,7 +1549,7 @@ LLRect LLScrollListCtrl::getCellRect(S32 row_index, S32 column_index)
 	S32 rect_bottom = getRowOffsetFromIndex(row_index);
 	LLScrollListColumn* columnp = getColumn(column_index);
 	cell_rect.setOriginAndSize(rect_left, rect_bottom,
-		rect_left + columnp->getWidth(), mLineHeight);
+		/*rect_left + */columnp->getWidth(), mLineHeight);
 	return cell_rect;
 }
 
@@ -2393,7 +2408,7 @@ void LLScrollListCtrl::updateSort() const
 		std::stable_sort(
 			mItemList.begin(), 
 			mItemList.end(), 
-			SortScrollListItem(mSortColumns));
+			SortScrollListItem(mSortColumns,mSortCallback));
 
 		mSorted = true;
 	}
@@ -2409,7 +2424,7 @@ void LLScrollListCtrl::sortOnce(S32 column, BOOL ascending)
 	std::stable_sort(
 		mItemList.begin(), 
 		mItemList.end(), 
-		SortScrollListItem(sort_column));
+		SortScrollListItem(sort_column,mSortCallback));
 }
 
 void LLScrollListCtrl::dirtyColumns() 
@@ -2760,9 +2775,13 @@ LLScrollListItem* LLScrollListCtrl::addElement(const LLSD& element, EAddPosition
 
 LLScrollListItem* LLScrollListCtrl::addRow(const LLScrollListItem::Params& item_p, EAddPosition pos)
 {
-	if (!item_p.validateBlock()) return NULL;
-
 	LLScrollListItem *new_item = new LLScrollListItem(item_p);
+	return addRow(new_item, item_p, pos);
+}
+
+LLScrollListItem* LLScrollListCtrl::addRow(LLScrollListItem *new_item, const LLScrollListItem::Params& item_p, EAddPosition pos)
+{
+	if (!item_p.validateBlock() || !new_item) return NULL;
 	new_item->setNumColumns(mColumns.size());
 
 	// Add any columns we don't already have
@@ -2932,7 +2951,6 @@ BOOL LLScrollListCtrl::operateOnAll(EOperation op)
 //virtual 
 void LLScrollListCtrl::setFocus(BOOL b)
 {
-	mSearchString.clear();
 	// for tabbing into pristine scroll lists (Finder)
 	if (!getFirstSelected())
 	{
@@ -2977,6 +2995,9 @@ void LLScrollListCtrl::onFocusLost()
 	{
 		gFocusMgr.setMouseCapture(NULL);
 	}
+
+	mSearchString.clear();
+
 	LLUICtrl::onFocusLost();
 }