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authorTofu Linden <tofu.linden@lindenlab.com>2010-05-05 19:16:05 +0100
committerTofu Linden <tofu.linden@lindenlab.com>2010-05-05 19:16:05 +0100
commit068c404e23ac939879293494ed9d1912c7896e24 (patch)
tree5ffb18c75b2bd0fbd620ff62c5d66ba54a972ef0 /indra/llui
parentf07b8c194447be4753512716402993888b2ed98c (diff)
parentf290e9e851e1af694cd8df86e171b79ed4186e90 (diff)
merge from viewer-public
Diffstat (limited to 'indra/llui')
-rw-r--r--indra/llui/llfiltereditor.cpp36
-rw-r--r--indra/llui/llflatlistview.cpp44
-rw-r--r--indra/llui/llflatlistview.h2
3 files changed, 60 insertions, 22 deletions
diff --git a/indra/llui/llfiltereditor.cpp b/indra/llui/llfiltereditor.cpp
index d62874d793..6c80275713 100644
--- a/indra/llui/llfiltereditor.cpp
+++ b/indra/llui/llfiltereditor.cpp
@@ -2,25 +2,31 @@
* @file llfiltereditor.cpp
* @brief LLFilterEditor implementation
*
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ *
+ * Copyright (c) 2001-2009, 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.
+ * 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
*
- * 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.
+ * 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
*
- * 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
+ * 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.
*
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
diff --git a/indra/llui/llflatlistview.cpp b/indra/llui/llflatlistview.cpp
index bea2572ff8..6bd16c9ee6 100644
--- a/indra/llui/llflatlistview.cpp
+++ b/indra/llui/llflatlistview.cpp
@@ -379,6 +379,7 @@ LLFlatListView::LLFlatListView(const LLFlatListView::Params& p)
, mCommitOnSelectionChange(false)
, mPrevNotifyParentRect(LLRect())
, mNoItemsCommentTextbox(NULL)
+ , mIsConsecutiveSelection(false)
{
mBorderThickness = getBorderWidth();
@@ -536,6 +537,7 @@ void LLFlatListView::onItemMouseClick(item_pair_t* item_pair, MASK mask)
return;
bool grab_items = false;
+ bool reverse = false;
pairs_list_t pairs_to_select;
// Pick out items from list between last selected and current clicked item_pair.
@@ -547,6 +549,8 @@ void LLFlatListView::onItemMouseClick(item_pair_t* item_pair, MASK mask)
item_pair_t* cur = *iter;
if (cur == last_selected_pair || cur == item_pair)
{
+ // We've got reverse selection if last grabed item isn't a new selection.
+ reverse = grab_items && (cur != item_pair);
grab_items = !grab_items;
// Skip last selected and current clicked item pairs.
continue;
@@ -562,26 +566,35 @@ void LLFlatListView::onItemMouseClick(item_pair_t* item_pair, MASK mask)
}
}
- if (select_item)
+ if (reverse)
{
- pairs_to_select.push_back(item_pair);
+ pairs_to_select.reverse();
}
+ pairs_to_select.push_back(item_pair);
+
for (pairs_iterator_t
iter = pairs_to_select.begin(),
iter_end = pairs_to_select.end();
iter != iter_end; ++iter)
{
item_pair_t* pair_to_select = *iter;
- selectItemPair(pair_to_select, true);
+ if (isSelected(pair_to_select))
+ {
+ // Item was already selected but there is a need to keep order from last selected pair to new selection.
+ // Do it here to prevent extra mCommitOnSelectionChange in selectItemPair().
+ mSelectedItemPairs.remove(pair_to_select);
+ mSelectedItemPairs.push_back(pair_to_select);
+ }
+ else
+ {
+ selectItemPair(pair_to_select, true);
+ }
}
if (!select_item)
{
- // Item was already selected but there is a need to update last selected item and its border.
- // Do it here to prevent extra mCommitOnSelectionChange in selectItemPair().
- mSelectedItemPairs.remove(item_pair);
- mSelectedItemPairs.push_back(item_pair);
+ // Update last selected item border.
mSelectedItemsBorder->setRect(getLastSelectedItemRect().stretch(-1));
}
return;
@@ -749,6 +762,8 @@ bool LLFlatListView::selectItemPair(item_pair_t* item_pair, bool select)
// Stretch selected item rect to ensure it won't be clipped
mSelectedItemsBorder->setRect(getLastSelectedItemRect().stretch(-1));
+ // By default mark it as not consecutive selection
+ mIsConsecutiveSelection = false;
return true;
}
@@ -823,6 +838,17 @@ bool LLFlatListView::selectNextItemPair(bool is_up_direction, bool reset_selecti
if ( 0 == size() )
return false;
+ if (!mIsConsecutiveSelection)
+ {
+ // Leave only one item selected if list has not consecutive selection
+ if (mSelectedItemPairs.size() && !reset_selection)
+ {
+ item_pair_t* cur_sel_pair = mSelectedItemPairs.back();
+ resetSelection();
+ selectItemPair (cur_sel_pair, true);
+ }
+ }
+
if ( mSelectedItemPairs.size() )
{
item_pair_t* to_sel_pair = NULL;
@@ -877,6 +903,8 @@ bool LLFlatListView::selectNextItemPair(bool is_up_direction, bool reset_selecti
}
// Select/Deselect next item
selectItemPair(select ? to_sel_pair : cur_sel_pair, select);
+ // Mark it as consecutive selection
+ mIsConsecutiveSelection = true;
return true;
}
}
@@ -888,6 +916,8 @@ bool LLFlatListView::selectNextItemPair(bool is_up_direction, bool reset_selecti
selectLastItem();
else
selectFirstItem();
+ // Mark it as consecutive selection
+ mIsConsecutiveSelection = true;
return true;
}
diff --git a/indra/llui/llflatlistview.h b/indra/llui/llflatlistview.h
index 6395805aab..f4e0426f15 100644
--- a/indra/llui/llflatlistview.h
+++ b/indra/llui/llflatlistview.h
@@ -410,6 +410,8 @@ private:
bool mKeepOneItemSelected;
+ bool mIsConsecutiveSelection;
+
/** All pairs of the list */
pairs_list_t mItemPairs;