From fc93c80e87ab6067b2be10ed2ae69dcd988cc7a3 Mon Sep 17 00:00:00 2001 From: Kelly Washington Date: Mon, 12 Nov 2012 14:16:45 -0800 Subject: MAINT-1897 Poor performance viewing large group member lists * LLScrollListControl to use LLAvatarNameCache instead of gCacheName --- indra/llui/llscrolllistctrl.cpp | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'indra/llui/llscrolllistctrl.cpp') diff --git a/indra/llui/llscrolllistctrl.cpp b/indra/llui/llscrolllistctrl.cpp index b3499693dd..da371622be 100644 --- a/indra/llui/llscrolllistctrl.cpp +++ b/indra/llui/llscrolllistctrl.cpp @@ -35,6 +35,7 @@ #include "llboost.h" //#include "indra_constants.h" +#include "llavatarnamecache.h" #include "llcheckboxctrl.h" #include "llclipboard.h" #include "llfocusmgr.h" @@ -1805,7 +1806,9 @@ void LLScrollListCtrl::copyNameToClipboard(std::string id, bool is_group) } else { - gCacheName->getFullName(LLUUID(id), name); + LLAvatarName av_name; + LLAvatarNameCache::get(LLUUID(id), &av_name); + name = av_name.getLegacyName(); } LLUrlAction::copyURLToClipboard(name); } -- cgit v1.2.3 From c5f6ff43da6a7cf5a20c61c16ba0c7aaaeb5687f Mon Sep 17 00:00:00 2001 From: Kelly Washington Date: Mon, 12 Nov 2012 15:38:58 -0800 Subject: MAINT-1897 Poor performance viewing large group member lists * Improve draw performance of scroll lists by only drawing what is visible * Reduce frequency of expensive column width calculations Fixes by Richard --- indra/llui/llscrolllistctrl.cpp | 161 +++++++++++++++++++++++----------------- 1 file changed, 93 insertions(+), 68 deletions(-) (limited to 'indra/llui/llscrolllistctrl.cpp') diff --git a/indra/llui/llscrolllistctrl.cpp b/indra/llui/llscrolllistctrl.cpp index da371622be..3e0653e9a4 100644 --- a/indra/llui/llscrolllistctrl.cpp +++ b/indra/llui/llscrolllistctrl.cpp @@ -159,15 +159,14 @@ LLScrollListCtrl::LLScrollListCtrl(const LLScrollListCtrl::Params& p) mMouseWheelOpaque(p.mouse_wheel_opaque), mPageLines(p.page_lines), mMaxSelectable(0), - mAllowKeyboardMovement(TRUE), + mAllowKeyboardMovement(true), mCommitOnKeyboardMovement(p.commit_on_keyboard_movement), - mCommitOnSelectionChange(FALSE), - mSelectionChanged(FALSE), - mNeedsScroll(FALSE), - mCanSelect(TRUE), - mColumnsDirty(FALSE), + mCommitOnSelectionChange(false), + mSelectionChanged(false), + mNeedsScroll(false), + mCanSelect(true), + mColumnsDirty(false), mMaxItemCount(INT_MAX), - mMaxContentWidth(0), mBorderThickness( 2 ), mOnDoubleClickCallback( NULL ), mOnMaximumSelectCallback( NULL ), @@ -181,7 +180,7 @@ LLScrollListCtrl::LLScrollListCtrl(const LLScrollListCtrl::Params& p) mTotalStaticColumnWidth(0), mTotalColumnPadding(0), mSorted(false), - mDirty(FALSE), + mDirty(false), mOriginalSelection(-1), mLastSelected(NULL), mHeadingHeight(p.heading_height), @@ -357,7 +356,7 @@ void LLScrollListCtrl::clearRows() mScrollLines = 0; mLastSelected = NULL; updateLayout(); - mDirty = FALSE; + mDirty = false; } @@ -592,15 +591,42 @@ BOOL LLScrollListCtrl::addItem( LLScrollListItem* item, EAddPosition pos, BOOL r // NOTE: This is *very* expensive for large lists, especially when we are dirtying the list every frame // while receiving a long list of names. // *TODO: Use bookkeeping to make this an incramental cost with item additions -void LLScrollListCtrl::calcColumnWidths() +S32 LLScrollListCtrl::calcMaxContentWidth() { const S32 HEADING_TEXT_PADDING = 25; const S32 COLUMN_TEXT_PADDING = 10; - mMaxContentWidth = 0; - S32 max_item_width = 0; + ordered_columns_t::iterator column_itor; + for (column_itor = mColumnsIndexed.begin(); column_itor != mColumnsIndexed.end(); ++column_itor) + { + LLScrollListColumn* column = *column_itor; + if (!column) continue; + + if (mColumnWidthsDirty) + { + mColumnWidthsDirty = false; + // update max content width for this column, by looking at all items + column->mMaxContentWidth = column->mHeader ? LLFontGL::getFontSansSerifSmall()->getWidth(column->mLabel) + mColumnPadding + HEADING_TEXT_PADDING : 0; + item_list::iterator iter; + for (iter = mItemList.begin(); iter != mItemList.end(); iter++) + { + LLScrollListCell* cellp = (*iter)->getColumn(column->mIndex); + if (!cellp) continue; + + column->mMaxContentWidth = llmax(LLFontGL::getFontSansSerifSmall()->getWidth(cellp->getValue().asString()) + mColumnPadding + COLUMN_TEXT_PADDING, column->mMaxContentWidth); + } + } + max_item_width += column->mMaxContentWidth; + } + + return max_item_width; +} + +bool LLScrollListCtrl::updateColumnWidths() +{ + bool width_changed = false; ordered_columns_t::iterator column_itor; for (column_itor = mColumnsIndexed.begin(); column_itor != mColumnsIndexed.end(); ++column_itor) { @@ -618,23 +644,13 @@ void LLScrollListCtrl::calcColumnWidths() new_width = (mItemListRect.getWidth() - mTotalStaticColumnWidth - mTotalColumnPadding) / mNumDynamicWidthColumns; } - column->setWidth(new_width); - - // update max content width for this column, by looking at all items - column->mMaxContentWidth = column->mHeader ? LLFontGL::getFontSansSerifSmall()->getWidth(column->mLabel) + mColumnPadding + HEADING_TEXT_PADDING : 0; - item_list::iterator iter; - for (iter = mItemList.begin(); iter != mItemList.end(); iter++) + if (column->getWidth() != new_width) { - LLScrollListCell* cellp = (*iter)->getColumn(column->mIndex); - if (!cellp) continue; - - column->mMaxContentWidth = llmax(LLFontGL::getFontSansSerifSmall()->getWidth(cellp->getValue().asString()) + mColumnPadding + COLUMN_TEXT_PADDING, column->mMaxContentWidth); + column->setWidth(new_width); + width_changed = true; } - - max_item_width += column->mMaxContentWidth; } - - mMaxContentWidth = max_item_width; + return width_changed; } const S32 SCROLL_LIST_ROW_PAD = 2; @@ -670,7 +686,12 @@ void LLScrollListCtrl::updateLineHeightInsert(LLScrollListItem* itemp) void LLScrollListCtrl::updateColumns() { - calcColumnWidths(); + if (!mColumnsDirty) + return; + + mColumnsDirty = false; + + bool columns_changed_width = updateColumnWidths(); // update column headers std::vector::iterator column_ordered_it; @@ -719,20 +740,22 @@ void LLScrollListCtrl::updateColumns() } // propagate column widths to individual cells - item_list::iterator iter; - for (iter = mItemList.begin(); iter != mItemList.end(); iter++) + if (columns_changed_width) { - LLScrollListItem *itemp = *iter; - S32 num_cols = itemp->getNumColumns(); - S32 i = 0; - for (LLScrollListCell* cell = itemp->getColumn(i); i < num_cols; cell = itemp->getColumn(++i)) + item_list::iterator iter; + for (iter = mItemList.begin(); iter != mItemList.end(); iter++) { - if (i >= (S32)mColumnsIndexed.size()) break; + LLScrollListItem *itemp = *iter; + S32 num_cols = itemp->getNumColumns(); + S32 i = 0; + for (LLScrollListCell* cell = itemp->getColumn(i); i < num_cols; cell = itemp->getColumn(++i)) + { + if (i >= (S32)mColumnsIndexed.size()) break; - cell->setWidth(mColumnsIndexed[i]->getWidth()); + cell->setWidth(mColumnsIndexed[i]->getWidth()); + } } } - } void LLScrollListCtrl::setHeadingHeight(S32 heading_height) @@ -773,7 +796,7 @@ BOOL LLScrollListCtrl::selectFirstItem() { deselectItem(itemp); } - first_item = FALSE; + first_item = false; } if (mCommitOnSelectionChange) { @@ -1407,17 +1430,23 @@ void LLScrollListCtrl::drawItems() S32 cur_y = y; - S32 line = 0; S32 max_columns = 0; LLColor4 highlight_color = LLColor4::white; static LLUICachedControl type_ahead_timeout ("TypeAheadTimeout", 0); highlight_color.mV[VALPHA] = clamp_rescale(mSearchTimer.getElapsedTimeF32(), type_ahead_timeout * 0.7f, type_ahead_timeout, 0.4f, 0.f); + S32 first_line = mScrollLines; + S32 last_line = llmin((S32)mItemList.size() - 1, mScrollLines + getLinesPerPage()); + + if (first_line >= mItemList.size()) + { + return; + } item_list::iterator iter; - for (iter = mItemList.begin(); iter != mItemList.end(); iter++) + for (S32 line = first_line; line <= last_line; line++) { - LLScrollListItem* item = *iter; + LLScrollListItem* item = mItemList[line]; item_rect.setOriginAndSize( x, @@ -1481,7 +1510,6 @@ void LLScrollListCtrl::drawItems() cur_y -= mLineHeight; } - line++; } } } @@ -1497,7 +1525,7 @@ void LLScrollListCtrl::draw() if (mNeedsScroll) { scrollToShowSelected(); - mNeedsScroll = FALSE; + mNeedsScroll = false; } LLRect background(0, getRect().getHeight(), getRect().getWidth(), 0); // Draw background @@ -1508,11 +1536,7 @@ void LLScrollListCtrl::draw() gl_rect_2d(background, getEnabled() ? mBgWriteableColor.get() % alpha : mBgReadOnlyColor.get() % alpha ); } - if (mColumnsDirty) - { - updateColumns(); - mColumnsDirty = FALSE; - } + updateColumns(); getChildView("comment_text")->setVisible(mItemList.empty()); @@ -1720,7 +1744,7 @@ BOOL LLScrollListCtrl::handleMouseDown(S32 x, S32 y, MASK mask) setFocus(TRUE); // clear selection changed flag because user is starting a selection operation - mSelectionChanged = FALSE; + mSelectionChanged = false; handleClick(x, y, mask); } @@ -1738,15 +1762,15 @@ BOOL LLScrollListCtrl::handleMouseUp(S32 x, S32 y, MASK mask) if(mask == MASK_NONE) { selectItemAt(x, y, mask); - mNeedsScroll = TRUE; + mNeedsScroll = true; } } // always commit when mouse operation is completed inside list if (mItemListRect.pointInRect(x,y)) { - mDirty |= mSelectionChanged; - mSelectionChanged = FALSE; + mDirty = mDirty || mSelectionChanged; + mSelectionChanged = false; onCommit(); } @@ -1862,7 +1886,7 @@ BOOL LLScrollListCtrl::handleClick(S32 x, S32 y, MASK mask) { selectItemAt(x, y, mask); gFocusMgr.setMouseCapture(this); - mNeedsScroll = TRUE; + mNeedsScroll = true; } // propagate state of cell to rest of selected column @@ -1891,7 +1915,7 @@ BOOL LLScrollListCtrl::handleClick(S32 x, S32 y, MASK mask) // treat this as a normal single item selection selectItemAt(x, y, mask); gFocusMgr.setMouseCapture(this); - mNeedsScroll = TRUE; + mNeedsScroll = true; // do not eat click (allow double click callback) return FALSE; } @@ -1997,7 +2021,7 @@ BOOL LLScrollListCtrl::handleHover(S32 x,S32 y,MASK mask) if(mask == MASK_NONE) { selectItemAt(x, y, mask); - mNeedsScroll = TRUE; + mNeedsScroll = true; } } else @@ -2044,7 +2068,7 @@ BOOL LLScrollListCtrl::handleKeyHere(KEY key,MASK mask ) { // commit implicit in call selectPrevItem(FALSE); - mNeedsScroll = TRUE; + mNeedsScroll = true; handled = TRUE; } break; @@ -2053,7 +2077,7 @@ BOOL LLScrollListCtrl::handleKeyHere(KEY key,MASK mask ) { // commit implicit in call selectNextItem(FALSE); - mNeedsScroll = TRUE; + mNeedsScroll = true; handled = TRUE; } break; @@ -2061,7 +2085,7 @@ BOOL LLScrollListCtrl::handleKeyHere(KEY key,MASK mask ) if (mAllowKeyboardMovement || hasFocus()) { selectNthItem(getFirstSelectedIndex() - (mScrollbar->getPageSize() - 1)); - mNeedsScroll = TRUE; + mNeedsScroll = true; if (mCommitOnKeyboardMovement && !mCommitOnSelectionChange) { @@ -2074,7 +2098,7 @@ BOOL LLScrollListCtrl::handleKeyHere(KEY key,MASK mask ) if (mAllowKeyboardMovement || hasFocus()) { selectNthItem(getFirstSelectedIndex() + (mScrollbar->getPageSize() - 1)); - mNeedsScroll = TRUE; + mNeedsScroll = true; if (mCommitOnKeyboardMovement && !mCommitOnSelectionChange) { @@ -2087,7 +2111,7 @@ BOOL LLScrollListCtrl::handleKeyHere(KEY key,MASK mask ) if (mAllowKeyboardMovement || hasFocus()) { selectFirstItem(); - mNeedsScroll = TRUE; + mNeedsScroll = true; if (mCommitOnKeyboardMovement && !mCommitOnSelectionChange) { @@ -2100,7 +2124,7 @@ BOOL LLScrollListCtrl::handleKeyHere(KEY key,MASK mask ) if (mAllowKeyboardMovement || hasFocus()) { selectNthItem(getItemCount() - 1); - mNeedsScroll = TRUE; + mNeedsScroll = true; if (mCommitOnKeyboardMovement && !mCommitOnSelectionChange) { @@ -2139,7 +2163,7 @@ BOOL LLScrollListCtrl::handleKeyHere(KEY key,MASK mask ) } else if (selectItemByPrefix(wstring_to_utf8str(mSearchString), FALSE)) { - mNeedsScroll = TRUE; + mNeedsScroll = true; // update search string only on successful match mSearchTimer.reset(); @@ -2180,7 +2204,7 @@ BOOL LLScrollListCtrl::handleUnicodeCharHere(llwchar uni_char) if (selectItemByPrefix(wstring_to_utf8str(mSearchString + (llwchar)uni_char), FALSE)) { // update search string only on successful match - mNeedsScroll = TRUE; + mNeedsScroll = true; mSearchString += uni_char; mSearchTimer.reset(); @@ -2226,7 +2250,7 @@ BOOL LLScrollListCtrl::handleUnicodeCharHere(llwchar uni_char) if (item->getEnabled() && LLStringOps::toLower(item_label[0]) == uni_char) { selectItem(item); - mNeedsScroll = TRUE; + mNeedsScroll = true; cellp->highlightText(0, 1); mSearchTimer.reset(); @@ -2297,7 +2321,7 @@ void LLScrollListCtrl::selectItem(LLScrollListItem* itemp, BOOL select_single_it } itemp->setSelected(TRUE); mLastSelected = itemp; - mSelectionChanged = TRUE; + mSelectionChanged = true; } } @@ -2318,7 +2342,7 @@ void LLScrollListCtrl::deselectItem(LLScrollListItem* itemp) { cellp->highlightText(0, 0); } - mSelectionChanged = TRUE; + mSelectionChanged = true; } } @@ -2326,7 +2350,7 @@ void LLScrollListCtrl::commitIfChanged() { if (mSelectionChanged) { - mDirty = TRUE; + mDirty = true; mSelectionChanged = FALSE; onCommit(); } @@ -2437,7 +2461,8 @@ void LLScrollListCtrl::sortOnce(S32 column, BOOL ascending) void LLScrollListCtrl::dirtyColumns() { - mColumnsDirty = TRUE; + mColumnsDirty = true; + mColumnWidthsDirty = true; // need to keep mColumnsIndexed up to date // just in case someone indexes into it immediately @@ -3006,7 +3031,7 @@ void LLScrollListCtrl::resetDirty() void LLScrollListCtrl::onFocusReceived() { // forget latent selection changes when getting focus - mSelectionChanged = FALSE; + mSelectionChanged = false; LLUICtrl::onFocusReceived(); } -- cgit v1.2.3