diff options
Diffstat (limited to 'indra/newview/llavatarlist.cpp')
| -rw-r--r-- | indra/newview/llavatarlist.cpp | 1180 |
1 files changed, 590 insertions, 590 deletions
diff --git a/indra/newview/llavatarlist.cpp b/indra/newview/llavatarlist.cpp index 1eae991870..8f858fe4e1 100644 --- a/indra/newview/llavatarlist.cpp +++ b/indra/newview/llavatarlist.cpp @@ -1,590 +1,590 @@ -/**
- * @file llavatarlist.h
- * @brief Generic avatar list
- *
- * $LicenseInfo:firstyear=2009&license=viewerlgpl$
- * 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 "llavatarlist.h"
-
-// common
-#include "lltrans.h"
-#include "llcommonutils.h"
-
-// llui
-#include "lltextutil.h"
-
-// newview
-#include "llagentdata.h" // for comparator
-#include "llavatariconctrl.h"
-#include "llavatarnamecache.h"
-#include "llcallingcard.h" // for LLAvatarTracker
-#include "llcachename.h"
-#include "lllistcontextmenu.h"
-#include "llrecentpeople.h"
-#include "lluuid.h"
-#include "llvoiceclient.h"
-#include "llviewercontrol.h" // for gSavedSettings
-#include "lltooldraganddrop.h"
-
-static LLDefaultChildRegistry::Register<LLAvatarList> r("avatar_list");
-
-// Last interaction time update period.
-static const F32 LIT_UPDATE_PERIOD = 5;
-
-// Maximum number of avatars that can be added to a list in one pass.
-// Used to limit time spent for avatar list update per frame.
-static const unsigned ADD_LIMIT = 50;
-
-bool LLAvatarList::contains(const LLUUID& id)
-{
- const uuid_vec_t& ids = getIDs();
- return std::find(ids.begin(), ids.end(), id) != ids.end();
-}
-
-void LLAvatarList::toggleIcons()
-{
- // Save the new value for new items to use.
- mShowIcons = !mShowIcons;
- gSavedSettings.setBOOL(mIconParamName, mShowIcons);
-
- // Show/hide icons for all existing items.
- std::vector<LLPanel*> items;
- getItems(items);
- for( std::vector<LLPanel*>::const_iterator it = items.begin(); it != items.end(); it++)
- {
- static_cast<LLAvatarListItem*>(*it)->setAvatarIconVisible(mShowIcons);
- }
-}
-
-void LLAvatarList::setSpeakingIndicatorsVisible(bool visible)
-{
- // Save the new value for new items to use.
- mShowSpeakingIndicator = visible;
-
- // Show/hide icons for all existing items.
- std::vector<LLPanel*> items;
- getItems(items);
- for( std::vector<LLPanel*>::const_iterator it = items.begin(); it != items.end(); it++)
- {
- static_cast<LLAvatarListItem*>(*it)->showSpeakingIndicator(mShowSpeakingIndicator);
- }
-}
-
-void LLAvatarList::showPermissions(bool visible)
-{
- // Save the value for new items to use.
- mShowPermissions = visible;
-
- // Enable or disable showing permissions icons for all existing items.
- std::vector<LLPanel*> items;
- getItems(items);
- for(std::vector<LLPanel*>::const_iterator it = items.begin(), end_it = items.end(); it != end_it; ++it)
- {
- static_cast<LLAvatarListItem*>(*it)->setShowPermissions(mShowPermissions);
- }
-}
-
-static bool findInsensitive(std::string haystack, const std::string& needle_upper)
-{
- LLStringUtil::toUpper(haystack);
- return haystack.find(needle_upper) != std::string::npos;
-}
-
-
-//comparators
-static const LLAvatarItemNameComparator NAME_COMPARATOR;
-static const LLFlatListView::ItemReverseComparator REVERSE_NAME_COMPARATOR(NAME_COMPARATOR);
-
-LLAvatarList::Params::Params()
-: ignore_online_status("ignore_online_status", false)
-, show_last_interaction_time("show_last_interaction_time", false)
-, show_info_btn("show_info_btn", true)
-, show_profile_btn("show_profile_btn", true)
-, show_speaking_indicator("show_speaking_indicator", true)
-, show_permissions_granted("show_permissions_granted", false)
-{
-}
-
-LLAvatarList::LLAvatarList(const Params& p)
-: LLFlatListViewEx(p)
-, mIgnoreOnlineStatus(p.ignore_online_status)
-, mShowLastInteractionTime(p.show_last_interaction_time)
-, mContextMenu(NULL)
-, mDirty(true) // to force initial update
-, mNeedUpdateNames(false)
-, mLITUpdateTimer(NULL)
-, mShowIcons(true)
-, mShowInfoBtn(p.show_info_btn)
-, mShowProfileBtn(p.show_profile_btn)
-, mShowSpeakingIndicator(p.show_speaking_indicator)
-, mShowPermissions(p.show_permissions_granted)
-, mShowCompleteName(false)
-{
- setCommitOnSelectionChange(true);
-
- // Set default sort order.
- setComparator(&NAME_COMPARATOR);
-
- if (mShowLastInteractionTime)
- {
- mLITUpdateTimer = new LLTimer();
- mLITUpdateTimer->setTimerExpirySec(0); // zero to force initial update
- mLITUpdateTimer->start();
- }
-
- LLAvatarNameCache::getInstance()->addUseDisplayNamesCallback(boost::bind(&LLAvatarList::handleDisplayNamesOptionChanged, this));
-}
-
-
-void LLAvatarList::handleDisplayNamesOptionChanged()
-{
- mNeedUpdateNames = true;
-}
-
-
-LLAvatarList::~LLAvatarList()
-{
- delete mLITUpdateTimer;
-}
-
-void LLAvatarList::setShowIcons(std::string param_name)
-{
- mIconParamName= param_name;
- mShowIcons = gSavedSettings.getBOOL(mIconParamName);
-}
-
-std::string LLAvatarList::getAvatarName(LLAvatarName av_name)
-{
- return mShowCompleteName? av_name.getCompleteName(false) : av_name.getDisplayName();
-}
-
-// virtual
-void LLAvatarList::draw()
-{
- // *NOTE dzaporozhan
- // Call refresh() after draw() to avoid flickering of avatar list items.
-
- LLFlatListViewEx::draw();
-
- if (mNeedUpdateNames)
- {
- updateAvatarNames();
- }
-
- if (mDirty)
- refresh();
-
- if (mShowLastInteractionTime && mLITUpdateTimer->hasExpired())
- {
- updateLastInteractionTimes();
- mLITUpdateTimer->setTimerExpirySec(LIT_UPDATE_PERIOD); // restart the timer
- }
-}
-
-//virtual
-void LLAvatarList::clear()
-{
- getIDs().clear();
- setDirty(true);
- LLFlatListViewEx::clear();
-}
-
-void LLAvatarList::setNameFilter(const std::string& filter)
-{
- std::string filter_upper = filter;
- LLStringUtil::toUpper(filter_upper);
- if (mNameFilter != filter_upper)
- {
- mNameFilter = filter_upper;
-
- // update message for empty state here instead of refresh() to avoid blinking when switch
- // between tabs.
- updateNoItemsMessage(filter);
- setDirty();
- }
-}
-
-void LLAvatarList::sortByName()
-{
- setComparator(&NAME_COMPARATOR);
- sort();
-}
-
-void LLAvatarList::setDirty(bool val /*= true*/, bool force_refresh /*= false*/)
-{
- mDirty = val;
- if(mDirty && force_refresh)
- {
- refresh();
- }
-}
-
-//////////////////////////////////////////////////////////////////////////
-// PROTECTED SECTION
-//////////////////////////////////////////////////////////////////////////
-void LLAvatarList::refresh()
-{
- bool have_names = true;
- bool add_limit_exceeded = false;
- bool modified = false;
- bool have_filter = !mNameFilter.empty();
-
- // Save selection.
- uuid_vec_t selected_ids;
- getSelectedUUIDs(selected_ids);
- LLUUID current_id = getSelectedUUID();
-
- // Determine what to add and what to remove.
- uuid_vec_t added, removed;
- LLAvatarList::computeDifference(getIDs(), added, removed);
-
- // Handle added items.
- unsigned nadded = 0;
- const std::string waiting_str = LLTrans::getString("AvatarNameWaiting");
-
- for (uuid_vec_t::const_iterator it=added.begin(); it != added.end(); it++)
- {
- const LLUUID& buddy_id = *it;
- LLAvatarName av_name;
- have_names &= LLAvatarNameCache::get(buddy_id, &av_name);
-
- if (!have_filter || findInsensitive(getAvatarName(av_name), mNameFilter))
- {
- if (nadded >= ADD_LIMIT)
- {
- add_limit_exceeded = true;
- break;
- }
- else
- {
- // *NOTE: If you change the UI to show a different string,
- // be sure to change the filter code below.
- std::string display_name = getAvatarName(av_name);
- addNewItem(buddy_id,
- display_name.empty() ? waiting_str : display_name,
- LLAvatarTracker::instance().isBuddyOnline(buddy_id));
-
- modified = true;
- nadded++;
- }
- }
- }
-
- // Handle removed items.
- for (uuid_vec_t::const_iterator it=removed.begin(); it != removed.end(); it++)
- {
- removeItemByUUID(*it);
- modified = true;
- }
-
- // Handle filter.
- if (have_filter)
- {
- std::vector<LLSD> cur_values;
- getValues(cur_values);
-
- for (std::vector<LLSD>::const_iterator it=cur_values.begin(); it != cur_values.end(); it++)
- {
- const LLUUID& buddy_id = it->asUUID();
- LLAvatarName av_name;
- have_names &= LLAvatarNameCache::get(buddy_id, &av_name);
- if (!findInsensitive(getAvatarName(av_name), mNameFilter))
- {
- removeItemByUUID(buddy_id);
- modified = true;
- }
- }
- }
-
- // Changed item in place, need to request sort and update columns
- // because we might have changed data in a column on which the user
- // has already sorted. JC
- sort();
-
- // re-select items
- // selectMultiple(selected_ids); // TODO: implement in LLFlatListView if need
- selectItemByUUID(current_id);
-
- // If the name filter is specified and the names are incomplete,
- // we need to re-update when the names are complete so that
- // the filter can be applied correctly.
- //
- // Otherwise, if we have no filter then no need to update again
- // because the items will update their names.
- bool dirty = add_limit_exceeded || (have_filter && !have_names);
- setDirty(dirty);
-
- // Refreshed all items.
- if(!dirty)
- {
- // Highlight items matching the filter.
- std::vector<LLPanel*> items;
- getItems(items);
- for( std::vector<LLPanel*>::const_iterator it = items.begin(); it != items.end(); it++)
- {
- static_cast<LLAvatarListItem*>(*it)->setHighlight(mNameFilter);
- }
-
- // Send refresh_complete signal.
- mRefreshCompleteSignal(this, LLSD((S32)size(false)));
- }
-
- // Commit if we've added/removed items.
- if (modified)
- onCommit();
-}
-
-void LLAvatarList::updateAvatarNames()
-{
- std::vector<LLPanel*> items;
- getItems(items);
-
- for( std::vector<LLPanel*>::const_iterator it = items.begin(); it != items.end(); it++)
- {
- LLAvatarListItem* item = static_cast<LLAvatarListItem*>(*it);
- item->setShowCompleteName(mShowCompleteName);
- item->updateAvatarName();
- }
- mNeedUpdateNames = false;
-}
-
-
-bool LLAvatarList::filterHasMatches()
-{
- uuid_vec_t values = getIDs();
-
- for (uuid_vec_t::const_iterator it=values.begin(); it != values.end(); it++)
- {
- const LLUUID& buddy_id = *it;
- LLAvatarName av_name;
- bool have_name = LLAvatarNameCache::get(buddy_id, &av_name);
-
- // If name has not been loaded yet we consider it as a match.
- // When the name will be loaded the filter will be applied again(in refresh()).
-
- if (have_name && !findInsensitive(getAvatarName(av_name), mNameFilter))
- {
- continue;
- }
-
- return true;
- }
- return false;
-}
-
-boost::signals2::connection LLAvatarList::setRefreshCompleteCallback(const commit_signal_t::slot_type& cb)
-{
- return mRefreshCompleteSignal.connect(cb);
-}
-
-boost::signals2::connection LLAvatarList::setItemDoubleClickCallback(const mouse_signal_t::slot_type& cb)
-{
- return mItemDoubleClickSignal.connect(cb);
-}
-
-//virtual
-S32 LLAvatarList::notifyParent(const LLSD& info)
-{
- if (info.has("sort") && &NAME_COMPARATOR == mItemComparator)
- {
- sort();
- return 1;
- }
- return LLFlatListViewEx::notifyParent(info);
-}
-
-void LLAvatarList::addNewItem(const LLUUID& id, const std::string& name, bool is_online, EAddPosition pos)
-{
- LLAvatarListItem* item = new LLAvatarListItem();
- item->setShowCompleteName(mShowCompleteName);
- // This sets the name as a side effect
- item->setAvatarId(id, mSessionID, mIgnoreOnlineStatus);
- item->setOnline(mIgnoreOnlineStatus ? true : is_online);
- item->showLastInteractionTime(mShowLastInteractionTime);
-
- item->setAvatarIconVisible(mShowIcons);
- item->setShowInfoBtn(mShowInfoBtn);
- item->setShowProfileBtn(mShowProfileBtn);
- item->showSpeakingIndicator(mShowSpeakingIndicator);
- item->setShowPermissions(mShowPermissions);
-
-
- item->setDoubleClickCallback(boost::bind(&LLAvatarList::onItemDoubleClicked, this, _1, _2, _3, _4));
-
- addItem(item, id, pos);
-}
-
-// virtual
-bool LLAvatarList::handleRightMouseDown(S32 x, S32 y, MASK mask)
-{
- bool handled = LLUICtrl::handleRightMouseDown(x, y, mask);
- if ( mContextMenu)
- {
- uuid_vec_t selected_uuids;
- getSelectedUUIDs(selected_uuids);
- mContextMenu->show(this, selected_uuids, x, y);
- }
- return handled;
-}
-
-bool LLAvatarList::handleMouseDown(S32 x, S32 y, MASK mask)
-{
- gFocusMgr.setMouseCapture(this);
-
- S32 screen_x;
- S32 screen_y;
- localPointToScreen(x, y, &screen_x, &screen_y);
- LLToolDragAndDrop::getInstance()->setDragStart(screen_x, screen_y);
-
- return LLFlatListViewEx::handleMouseDown(x, y, mask);
-}
-
-bool LLAvatarList::handleMouseUp( S32 x, S32 y, MASK mask )
-{
- if(hasMouseCapture())
- {
- gFocusMgr.setMouseCapture(NULL);
- }
-
- return LLFlatListViewEx::handleMouseUp(x, y, mask);
-}
-
-bool LLAvatarList::handleHover(S32 x, S32 y, MASK mask)
-{
- bool handled = hasMouseCapture();
- if(handled)
- {
- S32 screen_x;
- S32 screen_y;
- localPointToScreen(x, y, &screen_x, &screen_y);
-
- if(LLToolDragAndDrop::getInstance()->isOverThreshold(screen_x, screen_y))
- {
- // First, create the global drag and drop object
- std::vector<EDragAndDropType> types;
- uuid_vec_t cargo_ids;
- getSelectedUUIDs(cargo_ids);
- types.resize(cargo_ids.size(), DAD_PERSON);
- LLToolDragAndDrop::ESource src = LLToolDragAndDrop::SOURCE_PEOPLE;
- LLToolDragAndDrop::getInstance()->beginMultiDrag(types, cargo_ids, src);
- }
- }
-
- if(!handled)
- {
- handled = LLFlatListViewEx::handleHover(x, y, mask);
- }
-
- return handled;
-}
-
-void LLAvatarList::setVisible(bool visible)
-{
- if (!visible && mContextMenu )
- {
- mContextMenu->hide();
- }
- LLFlatListViewEx::setVisible(visible);
-}
-
-void LLAvatarList::computeDifference(
- const uuid_vec_t& vnew_unsorted,
- uuid_vec_t& vadded,
- uuid_vec_t& vremoved)
-{
- uuid_vec_t vcur;
-
- // Convert LLSDs to LLUUIDs.
- {
- std::vector<LLSD> vcur_values;
- getValues(vcur_values);
-
- for (size_t i=0; i<vcur_values.size(); i++)
- vcur.push_back(vcur_values[i].asUUID());
- }
-
- LLCommonUtils::computeDifference(vnew_unsorted, vcur, vadded, vremoved);
-}
-
-// Refresh shown time of our last interaction with all listed avatars.
-void LLAvatarList::updateLastInteractionTimes()
-{
- S32 now = (S32) LLDate::now().secondsSinceEpoch();
- std::vector<LLPanel*> items;
- getItems(items);
-
- for( std::vector<LLPanel*>::const_iterator it = items.begin(); it != items.end(); it++)
- {
- // *TODO: error handling
- LLAvatarListItem* item = static_cast<LLAvatarListItem*>(*it);
- S32 secs_since = now - (S32) LLRecentPeople::instance().getDate(item->getAvatarId()).secondsSinceEpoch();
- if (secs_since >= 0)
- item->setLastInteractionTime(secs_since);
- }
-}
-
-void LLAvatarList::onItemDoubleClicked(LLUICtrl* ctrl, S32 x, S32 y, MASK mask)
-{
- mItemDoubleClickSignal(ctrl, x, y, mask);
-}
-
-bool LLAvatarItemComparator::compare(const LLPanel* item1, const LLPanel* item2) const
-{
- const LLAvatarListItem* avatar_item1 = dynamic_cast<const LLAvatarListItem*>(item1);
- const LLAvatarListItem* avatar_item2 = dynamic_cast<const LLAvatarListItem*>(item2);
-
- if (!avatar_item1 || !avatar_item2)
- {
- LL_ERRS() << "item1 and item2 cannot be null" << LL_ENDL;
- return true;
- }
-
- return doCompare(avatar_item1, avatar_item2);
-}
-
-bool LLAvatarItemNameComparator::doCompare(const LLAvatarListItem* avatar_item1, const LLAvatarListItem* avatar_item2) const
-{
- std::string name1 = avatar_item1->getAvatarName();
- std::string name2 = avatar_item2->getAvatarName();
-
- LLStringUtil::toUpper(name1);
- LLStringUtil::toUpper(name2);
-
- return name1 < name2;
-}
-bool LLAvatarItemAgentOnTopComparator::doCompare(const LLAvatarListItem* avatar_item1, const LLAvatarListItem* avatar_item2) const
-{
- //keep agent on top, if first is agent,
- //then we need to return true to elevate this id, otherwise false.
- if(avatar_item1->getAvatarId() == gAgentID)
- {
- return true;
- }
- else if (avatar_item2->getAvatarId() == gAgentID)
- {
- return false;
- }
- return LLAvatarItemNameComparator::doCompare(avatar_item1,avatar_item2);
-}
+/** + * @file llavatarlist.h + * @brief Generic avatar list + * + * $LicenseInfo:firstyear=2009&license=viewerlgpl$ + * 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 "llavatarlist.h" + +// common +#include "lltrans.h" +#include "llcommonutils.h" + +// llui +#include "lltextutil.h" + +// newview +#include "llagentdata.h" // for comparator +#include "llavatariconctrl.h" +#include "llavatarnamecache.h" +#include "llcallingcard.h" // for LLAvatarTracker +#include "llcachename.h" +#include "lllistcontextmenu.h" +#include "llrecentpeople.h" +#include "lluuid.h" +#include "llvoiceclient.h" +#include "llviewercontrol.h" // for gSavedSettings +#include "lltooldraganddrop.h" + +static LLDefaultChildRegistry::Register<LLAvatarList> r("avatar_list"); + +// Last interaction time update period. +static const F32 LIT_UPDATE_PERIOD = 5; + +// Maximum number of avatars that can be added to a list in one pass. +// Used to limit time spent for avatar list update per frame. +static const unsigned ADD_LIMIT = 50; + +bool LLAvatarList::contains(const LLUUID& id) +{ + const uuid_vec_t& ids = getIDs(); + return std::find(ids.begin(), ids.end(), id) != ids.end(); +} + +void LLAvatarList::toggleIcons() +{ + // Save the new value for new items to use. + mShowIcons = !mShowIcons; + gSavedSettings.setBOOL(mIconParamName, mShowIcons); + + // Show/hide icons for all existing items. + std::vector<LLPanel*> items; + getItems(items); + for( std::vector<LLPanel*>::const_iterator it = items.begin(); it != items.end(); it++) + { + static_cast<LLAvatarListItem*>(*it)->setAvatarIconVisible(mShowIcons); + } +} + +void LLAvatarList::setSpeakingIndicatorsVisible(bool visible) +{ + // Save the new value for new items to use. + mShowSpeakingIndicator = visible; + + // Show/hide icons for all existing items. + std::vector<LLPanel*> items; + getItems(items); + for( std::vector<LLPanel*>::const_iterator it = items.begin(); it != items.end(); it++) + { + static_cast<LLAvatarListItem*>(*it)->showSpeakingIndicator(mShowSpeakingIndicator); + } +} + +void LLAvatarList::showPermissions(bool visible) +{ + // Save the value for new items to use. + mShowPermissions = visible; + + // Enable or disable showing permissions icons for all existing items. + std::vector<LLPanel*> items; + getItems(items); + for(std::vector<LLPanel*>::const_iterator it = items.begin(), end_it = items.end(); it != end_it; ++it) + { + static_cast<LLAvatarListItem*>(*it)->setShowPermissions(mShowPermissions); + } +} + +static bool findInsensitive(std::string haystack, const std::string& needle_upper) +{ + LLStringUtil::toUpper(haystack); + return haystack.find(needle_upper) != std::string::npos; +} + + +//comparators +static const LLAvatarItemNameComparator NAME_COMPARATOR; +static const LLFlatListView::ItemReverseComparator REVERSE_NAME_COMPARATOR(NAME_COMPARATOR); + +LLAvatarList::Params::Params() +: ignore_online_status("ignore_online_status", false) +, show_last_interaction_time("show_last_interaction_time", false) +, show_info_btn("show_info_btn", true) +, show_profile_btn("show_profile_btn", true) +, show_speaking_indicator("show_speaking_indicator", true) +, show_permissions_granted("show_permissions_granted", false) +{ +} + +LLAvatarList::LLAvatarList(const Params& p) +: LLFlatListViewEx(p) +, mIgnoreOnlineStatus(p.ignore_online_status) +, mShowLastInteractionTime(p.show_last_interaction_time) +, mContextMenu(NULL) +, mDirty(true) // to force initial update +, mNeedUpdateNames(false) +, mLITUpdateTimer(NULL) +, mShowIcons(true) +, mShowInfoBtn(p.show_info_btn) +, mShowProfileBtn(p.show_profile_btn) +, mShowSpeakingIndicator(p.show_speaking_indicator) +, mShowPermissions(p.show_permissions_granted) +, mShowCompleteName(false) +{ + setCommitOnSelectionChange(true); + + // Set default sort order. + setComparator(&NAME_COMPARATOR); + + if (mShowLastInteractionTime) + { + mLITUpdateTimer = new LLTimer(); + mLITUpdateTimer->setTimerExpirySec(0); // zero to force initial update + mLITUpdateTimer->start(); + } + + LLAvatarNameCache::getInstance()->addUseDisplayNamesCallback(boost::bind(&LLAvatarList::handleDisplayNamesOptionChanged, this)); +} + + +void LLAvatarList::handleDisplayNamesOptionChanged() +{ + mNeedUpdateNames = true; +} + + +LLAvatarList::~LLAvatarList() +{ + delete mLITUpdateTimer; +} + +void LLAvatarList::setShowIcons(std::string param_name) +{ + mIconParamName= param_name; + mShowIcons = gSavedSettings.getBOOL(mIconParamName); +} + +std::string LLAvatarList::getAvatarName(LLAvatarName av_name) +{ + return mShowCompleteName? av_name.getCompleteName(false) : av_name.getDisplayName(); +} + +// virtual +void LLAvatarList::draw() +{ + // *NOTE dzaporozhan + // Call refresh() after draw() to avoid flickering of avatar list items. + + LLFlatListViewEx::draw(); + + if (mNeedUpdateNames) + { + updateAvatarNames(); + } + + if (mDirty) + refresh(); + + if (mShowLastInteractionTime && mLITUpdateTimer->hasExpired()) + { + updateLastInteractionTimes(); + mLITUpdateTimer->setTimerExpirySec(LIT_UPDATE_PERIOD); // restart the timer + } +} + +//virtual +void LLAvatarList::clear() +{ + getIDs().clear(); + setDirty(true); + LLFlatListViewEx::clear(); +} + +void LLAvatarList::setNameFilter(const std::string& filter) +{ + std::string filter_upper = filter; + LLStringUtil::toUpper(filter_upper); + if (mNameFilter != filter_upper) + { + mNameFilter = filter_upper; + + // update message for empty state here instead of refresh() to avoid blinking when switch + // between tabs. + updateNoItemsMessage(filter); + setDirty(); + } +} + +void LLAvatarList::sortByName() +{ + setComparator(&NAME_COMPARATOR); + sort(); +} + +void LLAvatarList::setDirty(bool val /*= true*/, bool force_refresh /*= false*/) +{ + mDirty = val; + if(mDirty && force_refresh) + { + refresh(); + } +} + +////////////////////////////////////////////////////////////////////////// +// PROTECTED SECTION +////////////////////////////////////////////////////////////////////////// +void LLAvatarList::refresh() +{ + bool have_names = true; + bool add_limit_exceeded = false; + bool modified = false; + bool have_filter = !mNameFilter.empty(); + + // Save selection. + uuid_vec_t selected_ids; + getSelectedUUIDs(selected_ids); + LLUUID current_id = getSelectedUUID(); + + // Determine what to add and what to remove. + uuid_vec_t added, removed; + LLAvatarList::computeDifference(getIDs(), added, removed); + + // Handle added items. + unsigned nadded = 0; + const std::string waiting_str = LLTrans::getString("AvatarNameWaiting"); + + for (uuid_vec_t::const_iterator it=added.begin(); it != added.end(); it++) + { + const LLUUID& buddy_id = *it; + LLAvatarName av_name; + have_names &= LLAvatarNameCache::get(buddy_id, &av_name); + + if (!have_filter || findInsensitive(getAvatarName(av_name), mNameFilter)) + { + if (nadded >= ADD_LIMIT) + { + add_limit_exceeded = true; + break; + } + else + { + // *NOTE: If you change the UI to show a different string, + // be sure to change the filter code below. + std::string display_name = getAvatarName(av_name); + addNewItem(buddy_id, + display_name.empty() ? waiting_str : display_name, + LLAvatarTracker::instance().isBuddyOnline(buddy_id)); + + modified = true; + nadded++; + } + } + } + + // Handle removed items. + for (uuid_vec_t::const_iterator it=removed.begin(); it != removed.end(); it++) + { + removeItemByUUID(*it); + modified = true; + } + + // Handle filter. + if (have_filter) + { + std::vector<LLSD> cur_values; + getValues(cur_values); + + for (std::vector<LLSD>::const_iterator it=cur_values.begin(); it != cur_values.end(); it++) + { + const LLUUID& buddy_id = it->asUUID(); + LLAvatarName av_name; + have_names &= LLAvatarNameCache::get(buddy_id, &av_name); + if (!findInsensitive(getAvatarName(av_name), mNameFilter)) + { + removeItemByUUID(buddy_id); + modified = true; + } + } + } + + // Changed item in place, need to request sort and update columns + // because we might have changed data in a column on which the user + // has already sorted. JC + sort(); + + // re-select items + // selectMultiple(selected_ids); // TODO: implement in LLFlatListView if need + selectItemByUUID(current_id); + + // If the name filter is specified and the names are incomplete, + // we need to re-update when the names are complete so that + // the filter can be applied correctly. + // + // Otherwise, if we have no filter then no need to update again + // because the items will update their names. + bool dirty = add_limit_exceeded || (have_filter && !have_names); + setDirty(dirty); + + // Refreshed all items. + if(!dirty) + { + // Highlight items matching the filter. + std::vector<LLPanel*> items; + getItems(items); + for( std::vector<LLPanel*>::const_iterator it = items.begin(); it != items.end(); it++) + { + static_cast<LLAvatarListItem*>(*it)->setHighlight(mNameFilter); + } + + // Send refresh_complete signal. + mRefreshCompleteSignal(this, LLSD((S32)size(false))); + } + + // Commit if we've added/removed items. + if (modified) + onCommit(); +} + +void LLAvatarList::updateAvatarNames() +{ + std::vector<LLPanel*> items; + getItems(items); + + for( std::vector<LLPanel*>::const_iterator it = items.begin(); it != items.end(); it++) + { + LLAvatarListItem* item = static_cast<LLAvatarListItem*>(*it); + item->setShowCompleteName(mShowCompleteName); + item->updateAvatarName(); + } + mNeedUpdateNames = false; +} + + +bool LLAvatarList::filterHasMatches() +{ + uuid_vec_t values = getIDs(); + + for (uuid_vec_t::const_iterator it=values.begin(); it != values.end(); it++) + { + const LLUUID& buddy_id = *it; + LLAvatarName av_name; + bool have_name = LLAvatarNameCache::get(buddy_id, &av_name); + + // If name has not been loaded yet we consider it as a match. + // When the name will be loaded the filter will be applied again(in refresh()). + + if (have_name && !findInsensitive(getAvatarName(av_name), mNameFilter)) + { + continue; + } + + return true; + } + return false; +} + +boost::signals2::connection LLAvatarList::setRefreshCompleteCallback(const commit_signal_t::slot_type& cb) +{ + return mRefreshCompleteSignal.connect(cb); +} + +boost::signals2::connection LLAvatarList::setItemDoubleClickCallback(const mouse_signal_t::slot_type& cb) +{ + return mItemDoubleClickSignal.connect(cb); +} + +//virtual +S32 LLAvatarList::notifyParent(const LLSD& info) +{ + if (info.has("sort") && &NAME_COMPARATOR == mItemComparator) + { + sort(); + return 1; + } + return LLFlatListViewEx::notifyParent(info); +} + +void LLAvatarList::addNewItem(const LLUUID& id, const std::string& name, bool is_online, EAddPosition pos) +{ + LLAvatarListItem* item = new LLAvatarListItem(); + item->setShowCompleteName(mShowCompleteName); + // This sets the name as a side effect + item->setAvatarId(id, mSessionID, mIgnoreOnlineStatus); + item->setOnline(mIgnoreOnlineStatus ? true : is_online); + item->showLastInteractionTime(mShowLastInteractionTime); + + item->setAvatarIconVisible(mShowIcons); + item->setShowInfoBtn(mShowInfoBtn); + item->setShowProfileBtn(mShowProfileBtn); + item->showSpeakingIndicator(mShowSpeakingIndicator); + item->setShowPermissions(mShowPermissions); + + + item->setDoubleClickCallback(boost::bind(&LLAvatarList::onItemDoubleClicked, this, _1, _2, _3, _4)); + + addItem(item, id, pos); +} + +// virtual +bool LLAvatarList::handleRightMouseDown(S32 x, S32 y, MASK mask) +{ + bool handled = LLUICtrl::handleRightMouseDown(x, y, mask); + if ( mContextMenu) + { + uuid_vec_t selected_uuids; + getSelectedUUIDs(selected_uuids); + mContextMenu->show(this, selected_uuids, x, y); + } + return handled; +} + +bool LLAvatarList::handleMouseDown(S32 x, S32 y, MASK mask) +{ + gFocusMgr.setMouseCapture(this); + + S32 screen_x; + S32 screen_y; + localPointToScreen(x, y, &screen_x, &screen_y); + LLToolDragAndDrop::getInstance()->setDragStart(screen_x, screen_y); + + return LLFlatListViewEx::handleMouseDown(x, y, mask); +} + +bool LLAvatarList::handleMouseUp( S32 x, S32 y, MASK mask ) +{ + if(hasMouseCapture()) + { + gFocusMgr.setMouseCapture(NULL); + } + + return LLFlatListViewEx::handleMouseUp(x, y, mask); +} + +bool LLAvatarList::handleHover(S32 x, S32 y, MASK mask) +{ + bool handled = hasMouseCapture(); + if(handled) + { + S32 screen_x; + S32 screen_y; + localPointToScreen(x, y, &screen_x, &screen_y); + + if(LLToolDragAndDrop::getInstance()->isOverThreshold(screen_x, screen_y)) + { + // First, create the global drag and drop object + std::vector<EDragAndDropType> types; + uuid_vec_t cargo_ids; + getSelectedUUIDs(cargo_ids); + types.resize(cargo_ids.size(), DAD_PERSON); + LLToolDragAndDrop::ESource src = LLToolDragAndDrop::SOURCE_PEOPLE; + LLToolDragAndDrop::getInstance()->beginMultiDrag(types, cargo_ids, src); + } + } + + if(!handled) + { + handled = LLFlatListViewEx::handleHover(x, y, mask); + } + + return handled; +} + +void LLAvatarList::setVisible(bool visible) +{ + if (!visible && mContextMenu ) + { + mContextMenu->hide(); + } + LLFlatListViewEx::setVisible(visible); +} + +void LLAvatarList::computeDifference( + const uuid_vec_t& vnew_unsorted, + uuid_vec_t& vadded, + uuid_vec_t& vremoved) +{ + uuid_vec_t vcur; + + // Convert LLSDs to LLUUIDs. + { + std::vector<LLSD> vcur_values; + getValues(vcur_values); + + for (size_t i=0; i<vcur_values.size(); i++) + vcur.push_back(vcur_values[i].asUUID()); + } + + LLCommonUtils::computeDifference(vnew_unsorted, vcur, vadded, vremoved); +} + +// Refresh shown time of our last interaction with all listed avatars. +void LLAvatarList::updateLastInteractionTimes() +{ + S32 now = (S32) LLDate::now().secondsSinceEpoch(); + std::vector<LLPanel*> items; + getItems(items); + + for( std::vector<LLPanel*>::const_iterator it = items.begin(); it != items.end(); it++) + { + // *TODO: error handling + LLAvatarListItem* item = static_cast<LLAvatarListItem*>(*it); + S32 secs_since = now - (S32) LLRecentPeople::instance().getDate(item->getAvatarId()).secondsSinceEpoch(); + if (secs_since >= 0) + item->setLastInteractionTime(secs_since); + } +} + +void LLAvatarList::onItemDoubleClicked(LLUICtrl* ctrl, S32 x, S32 y, MASK mask) +{ + mItemDoubleClickSignal(ctrl, x, y, mask); +} + +bool LLAvatarItemComparator::compare(const LLPanel* item1, const LLPanel* item2) const +{ + const LLAvatarListItem* avatar_item1 = dynamic_cast<const LLAvatarListItem*>(item1); + const LLAvatarListItem* avatar_item2 = dynamic_cast<const LLAvatarListItem*>(item2); + + if (!avatar_item1 || !avatar_item2) + { + LL_ERRS() << "item1 and item2 cannot be null" << LL_ENDL; + return true; + } + + return doCompare(avatar_item1, avatar_item2); +} + +bool LLAvatarItemNameComparator::doCompare(const LLAvatarListItem* avatar_item1, const LLAvatarListItem* avatar_item2) const +{ + std::string name1 = avatar_item1->getAvatarName(); + std::string name2 = avatar_item2->getAvatarName(); + + LLStringUtil::toUpper(name1); + LLStringUtil::toUpper(name2); + + return name1 < name2; +} +bool LLAvatarItemAgentOnTopComparator::doCompare(const LLAvatarListItem* avatar_item1, const LLAvatarListItem* avatar_item2) const +{ + //keep agent on top, if first is agent, + //then we need to return true to elevate this id, otherwise false. + if(avatar_item1->getAvatarId() == gAgentID) + { + return true; + } + else if (avatar_item2->getAvatarId() == gAgentID) + { + return false; + } + return LLAvatarItemNameComparator::doCompare(avatar_item1,avatar_item2); +} |