511 lines
14 KiB
C++
511 lines
14 KiB
C++
/**
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* @file llfloateravatarpicker.cpp
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*
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* $LicenseInfo:firstyear=2003&license=viewergpl$
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*
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* Copyright (c) 2003-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "llfloateravatarpicker.h"
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// Viewer includes
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#include "llagent.h"
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#include "llcallingcard.h"
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#include "llfocusmgr.h"
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#include "llfloaterreg.h"
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#include "llviewercontrol.h"
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#include "llworld.h"
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// Linden libraries
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#include "llbutton.h"
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#include "lllineeditor.h"
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#include "llscrolllistctrl.h"
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#include "llscrolllistitem.h"
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#include "llscrolllistcell.h"
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#include "lltabcontainer.h"
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#include "lluictrlfactory.h"
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#include "message.h"
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LLFloaterAvatarPicker* LLFloaterAvatarPicker::show(select_callback_t callback,
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BOOL allow_multiple,
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BOOL closeOnSelect)
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{
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// *TODO: Use a key to allow this not to be an effective singleton
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LLFloaterAvatarPicker* floater =
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LLFloaterReg::showTypedInstance<LLFloaterAvatarPicker>("avatar_picker");
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floater->mSelectionCallback = callback;
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floater->setAllowMultiple(allow_multiple);
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floater->mNearMeListComplete = FALSE;
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floater->mCloseOnSelect = closeOnSelect;
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if (!closeOnSelect)
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{
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// Use Select/Close
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std::string select_string = floater->getString("Select");
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std::string close_string = floater->getString("Close");
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floater->getChild<LLButton>("ok_btn")->setLabel(select_string);
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floater->getChild<LLButton>("cancel_btn")->setLabel(close_string);
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}
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return floater;
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}
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// Default constructor
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LLFloaterAvatarPicker::LLFloaterAvatarPicker(const LLSD& key)
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: LLFloater(key),
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mNumResultsReturned(0),
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mNearMeListComplete(FALSE),
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mCloseOnSelect(FALSE)
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{
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// LLUICtrlFactory::getInstance()->buildFloater(this, "floater_avatar_picker.xml");
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mCommitCallbackRegistrar.add("Refresh.FriendList", boost::bind(&LLFloaterAvatarPicker::populateFriend, this));
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}
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BOOL LLFloaterAvatarPicker::postBuild()
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{
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getChild<LLLineEditor>("Edit")->setKeystrokeCallback( boost::bind(&LLFloaterAvatarPicker::editKeystroke, this, _1, _2),NULL);
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childSetAction("Find", boost::bind(&LLFloaterAvatarPicker::onBtnFind, this));
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childDisable("Find");
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childSetAction("Refresh", boost::bind(&LLFloaterAvatarPicker::onBtnRefresh, this));
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getChild<LLUICtrl>("near_me_range")->setCommitCallback(boost::bind(&LLFloaterAvatarPicker::onRangeAdjust, this));
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LLScrollListCtrl* searchresults = getChild<LLScrollListCtrl>("SearchResults");
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searchresults->setDoubleClickCallback( boost::bind(&LLFloaterAvatarPicker::onBtnSelect, this));
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searchresults->setCommitCallback(boost::bind(&LLFloaterAvatarPicker::onList, this));
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childDisable("SearchResults");
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LLScrollListCtrl* nearme = getChild<LLScrollListCtrl>("NearMe");
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nearme->setDoubleClickCallback(boost::bind(&LLFloaterAvatarPicker::onBtnSelect, this));
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nearme->setCommitCallback(boost::bind(&LLFloaterAvatarPicker::onList, this));
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LLScrollListCtrl* friends = getChild<LLScrollListCtrl>("Friends");
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friends->setDoubleClickCallback(boost::bind(&LLFloaterAvatarPicker::onBtnSelect, this));
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getChild<LLUICtrl>("Friends")->setCommitCallback(boost::bind(&LLFloaterAvatarPicker::onList, this));
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childSetAction("ok_btn", boost::bind(&LLFloaterAvatarPicker::onBtnSelect, this));
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childDisable("ok_btn");
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childSetAction("cancel_btn", boost::bind(&LLFloaterAvatarPicker::onBtnClose, this));
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childSetFocus("Edit");
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LLPanel* search_panel = getChild<LLPanel>("SearchPanel");
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if (search_panel)
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{
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// Start searching when Return is pressed in the line editor.
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search_panel->setDefaultBtn("Find");
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}
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getChild<LLScrollListCtrl>("SearchResults")->setCommentText(getString("no_results"));
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getChild<LLTabContainer>("ResidentChooserTabs")->setCommitCallback(
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boost::bind(&LLFloaterAvatarPicker::onTabChanged, this));
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setAllowMultiple(FALSE);
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center();
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populateFriend();
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return TRUE;
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}
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void LLFloaterAvatarPicker::setOkBtnEnableCb(validate_callback_t cb)
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{
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mOkButtonValidateSignal.connect(cb);
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}
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void LLFloaterAvatarPicker::onTabChanged()
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{
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childSetEnabled("ok_btn", isSelectBtnEnabled());
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}
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// Destroys the object
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LLFloaterAvatarPicker::~LLFloaterAvatarPicker()
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{
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gFocusMgr.releaseFocusIfNeeded( this );
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}
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void LLFloaterAvatarPicker::onBtnFind()
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{
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find();
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}
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static void getSelectedAvatarData(const LLScrollListCtrl* from, std::vector<std::string>& avatar_names, std::vector<LLUUID>& avatar_ids)
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{
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std::vector<LLScrollListItem*> items = from->getAllSelected();
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for (std::vector<LLScrollListItem*>::iterator iter = items.begin(); iter != items.end(); ++iter)
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{
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LLScrollListItem* item = *iter;
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if (item->getUUID().notNull())
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{
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avatar_names.push_back(item->getColumn(0)->getValue().asString());
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avatar_ids.push_back(item->getUUID());
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}
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}
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}
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void LLFloaterAvatarPicker::onBtnSelect()
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{
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// If select btn not enabled then do not callback
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if (!isSelectBtnEnabled())
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return;
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if(mSelectionCallback)
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{
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std::string acvtive_panel_name;
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LLScrollListCtrl* list = NULL;
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LLPanel* active_panel = childGetVisibleTab("ResidentChooserTabs");
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if(active_panel)
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{
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acvtive_panel_name = active_panel->getName();
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}
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if(acvtive_panel_name == "SearchPanel")
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{
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list = getChild<LLScrollListCtrl>("SearchResults");
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}
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else if(acvtive_panel_name == "NearMePanel")
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{
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list = getChild<LLScrollListCtrl>("NearMe");
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}
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else if (acvtive_panel_name == "FriendsPanel")
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{
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list = getChild<LLScrollListCtrl>("Friends");
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}
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if(list)
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{
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std::vector<std::string> avatar_names;
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std::vector<LLUUID> avatar_ids;
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getSelectedAvatarData(list, avatar_names, avatar_ids);
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mSelectionCallback(avatar_names, avatar_ids);
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}
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}
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getChild<LLScrollListCtrl>("SearchResults")->deselectAllItems(TRUE);
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getChild<LLScrollListCtrl>("NearMe")->deselectAllItems(TRUE);
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getChild<LLScrollListCtrl>("Friends")->deselectAllItems(TRUE);
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if(mCloseOnSelect)
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{
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mCloseOnSelect = FALSE;
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closeFloater();
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}
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}
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void LLFloaterAvatarPicker::onBtnRefresh()
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{
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getChild<LLScrollListCtrl>("NearMe")->deleteAllItems();
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getChild<LLScrollListCtrl>("NearMe")->setCommentText(getString("searching"));
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mNearMeListComplete = FALSE;
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}
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void LLFloaterAvatarPicker::onBtnClose()
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{
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closeFloater();
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}
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void LLFloaterAvatarPicker::onRangeAdjust()
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{
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onBtnRefresh();
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}
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void LLFloaterAvatarPicker::onList()
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{
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childSetEnabled("ok_btn", isSelectBtnEnabled());
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}
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void LLFloaterAvatarPicker::populateNearMe()
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{
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BOOL all_loaded = TRUE;
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BOOL empty = TRUE;
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LLScrollListCtrl* near_me_scroller = getChild<LLScrollListCtrl>("NearMe");
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near_me_scroller->deleteAllItems();
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std::vector<LLUUID> avatar_ids;
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LLWorld::getInstance()->getAvatars(&avatar_ids, NULL, gAgent.getPositionGlobal(), gSavedSettings.getF32("NearMeRange"));
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for(U32 i=0; i<avatar_ids.size(); i++)
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{
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LLUUID& av = avatar_ids[i];
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if(av == gAgent.getID()) continue;
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LLSD element;
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element["id"] = av; // value
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std::string fullname;
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if(!gCacheName->getFullName(av, fullname))
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{
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element["columns"][0]["value"] = LLCacheName::getDefaultName();
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all_loaded = FALSE;
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}
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else
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{
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element["columns"][0]["value"] = fullname;
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}
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near_me_scroller->addElement(element);
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empty = FALSE;
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}
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if (empty)
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{
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childDisable("NearMe");
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childDisable("ok_btn");
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near_me_scroller->setCommentText(getString("no_one_near"));
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}
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else
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{
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childEnable("NearMe");
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childEnable("ok_btn");
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near_me_scroller->selectFirstItem();
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onList();
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near_me_scroller->setFocus(TRUE);
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}
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if (all_loaded)
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{
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mNearMeListComplete = TRUE;
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}
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}
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void LLFloaterAvatarPicker::populateFriend()
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{
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LLScrollListCtrl* friends_scroller = getChild<LLScrollListCtrl>("Friends");
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friends_scroller->deleteAllItems();
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LLCollectAllBuddies collector;
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LLAvatarTracker::instance().applyFunctor(collector);
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LLCollectAllBuddies::buddy_map_t::iterator it;
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for(it = collector.mOnline.begin(); it!=collector.mOnline.end(); it++)
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{
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friends_scroller->addStringUUIDItem(it->first, it->second);
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}
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for(it = collector.mOffline.begin(); it!=collector.mOffline.end(); it++)
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{
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friends_scroller->addStringUUIDItem(it->first, it->second);
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}
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friends_scroller->sortByColumnIndex(0, TRUE);
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}
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void LLFloaterAvatarPicker::draw()
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{
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LLFloater::draw();
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if (!mNearMeListComplete && childGetVisibleTab("ResidentChooserTabs") == getChild<LLPanel>("NearMePanel"))
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{
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populateNearMe();
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}
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}
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BOOL LLFloaterAvatarPicker::visibleItemsSelected() const
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{
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LLPanel* active_panel = childGetVisibleTab("ResidentChooserTabs");
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if(active_panel == getChild<LLPanel>("SearchPanel"))
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{
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return getChild<LLScrollListCtrl>("SearchResults")->getFirstSelectedIndex() >= 0;
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}
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else if(active_panel == getChild<LLPanel>("NearMePanel"))
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{
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return getChild<LLScrollListCtrl>("NearMe")->getFirstSelectedIndex() >= 0;
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}
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else if(active_panel == getChild<LLPanel>("FriendsPanel"))
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{
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return getChild<LLScrollListCtrl>("Friends")->getFirstSelectedIndex() >= 0;
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}
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return FALSE;
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}
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void LLFloaterAvatarPicker::find()
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{
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std::string text = childGetValue("Edit").asString();
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mQueryID.generate();
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LLMessageSystem* msg = gMessageSystem;
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msg->newMessage("AvatarPickerRequest");
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msg->nextBlock("AgentData");
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msg->addUUID("AgentID", gAgent.getID());
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msg->addUUID("SessionID", gAgent.getSessionID());
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msg->addUUID("QueryID", mQueryID); // not used right now
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msg->nextBlock("Data");
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msg->addString("Name", text);
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gAgent.sendReliableMessage();
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getChild<LLScrollListCtrl>("SearchResults")->deleteAllItems();
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getChild<LLScrollListCtrl>("SearchResults")->setCommentText(getString("searching"));
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childSetEnabled("ok_btn", FALSE);
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mNumResultsReturned = 0;
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}
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void LLFloaterAvatarPicker::setAllowMultiple(BOOL allow_multiple)
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{
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getChild<LLScrollListCtrl>("SearchResults")->setAllowMultipleSelection(allow_multiple);
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getChild<LLScrollListCtrl>("NearMe")->setAllowMultipleSelection(allow_multiple);
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getChild<LLScrollListCtrl>("Friends")->setAllowMultipleSelection(allow_multiple);
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}
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// static
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void LLFloaterAvatarPicker::processAvatarPickerReply(LLMessageSystem* msg, void**)
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{
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LLUUID agent_id;
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LLUUID query_id;
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LLUUID avatar_id;
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std::string first_name;
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std::string last_name;
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msg->getUUID("AgentData", "AgentID", agent_id);
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msg->getUUID("AgentData", "QueryID", query_id);
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// Not for us
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if (agent_id != gAgent.getID()) return;
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LLFloaterAvatarPicker* floater = LLFloaterReg::findTypedInstance<LLFloaterAvatarPicker>("avatar_picker");
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// these are not results from our last request
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if (query_id != floater->mQueryID)
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{
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return;
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}
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LLScrollListCtrl* search_results = floater->getChild<LLScrollListCtrl>("SearchResults");
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// clear "Searching" label on first results
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if (floater->mNumResultsReturned++ == 0)
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{
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search_results->deleteAllItems();
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}
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BOOL found_one = FALSE;
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S32 num_new_rows = msg->getNumberOfBlocks("Data");
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for (S32 i = 0; i < num_new_rows; i++)
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{
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msg->getUUIDFast( _PREHASH_Data,_PREHASH_AvatarID, avatar_id, i);
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msg->getStringFast(_PREHASH_Data,_PREHASH_FirstName, first_name, i);
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msg->getStringFast(_PREHASH_Data,_PREHASH_LastName, last_name, i);
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std::string avatar_name;
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if (avatar_id.isNull())
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{
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LLStringUtil::format_map_t map;
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map["[TEXT]"] = floater->childGetText("Edit");
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avatar_name = floater->getString("not_found", map);
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search_results->setEnabled(FALSE);
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floater->childDisable("ok_btn");
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}
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else
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{
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avatar_name = first_name + " " + last_name;
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search_results->setEnabled(TRUE);
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found_one = TRUE;
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}
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LLSD element;
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element["id"] = avatar_id; // value
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element["columns"][0]["value"] = avatar_name;
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search_results->addElement(element);
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}
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if (found_one)
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{
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floater->childEnable("ok_btn");
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search_results->selectFirstItem();
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floater->onList();
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search_results->setFocus(TRUE);
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}
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}
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//static
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void LLFloaterAvatarPicker::editKeystroke(LLLineEditor* caller, void* user_data)
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{
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childSetEnabled("Find", caller->getText().size() >= 3);
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}
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// virtual
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BOOL LLFloaterAvatarPicker::handleKeyHere(KEY key, MASK mask)
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{
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if (key == KEY_RETURN && mask == MASK_NONE)
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{
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if (childHasFocus("Edit"))
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{
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onBtnFind();
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}
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else
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{
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onBtnSelect();
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}
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return TRUE;
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}
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else if (key == KEY_ESCAPE && mask == MASK_NONE)
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{
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closeFloater();
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return TRUE;
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}
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return LLFloater::handleKeyHere(key, mask);
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}
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bool LLFloaterAvatarPicker::isSelectBtnEnabled()
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{
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bool ret_val = visibleItemsSelected();
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if ( ret_val && mOkButtonValidateSignal.num_slots() )
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{
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std::string acvtive_panel_name;
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LLScrollListCtrl* list = NULL;
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LLPanel* active_panel = childGetVisibleTab("ResidentChooserTabs");
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if(active_panel)
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{
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acvtive_panel_name = active_panel->getName();
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}
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if(acvtive_panel_name == "SearchPanel")
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{
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list = getChild<LLScrollListCtrl>("SearchResults");
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}
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else if(acvtive_panel_name == "NearMePanel")
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{
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list = getChild<LLScrollListCtrl>("NearMe");
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}
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else if (acvtive_panel_name == "FriendsPanel")
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{
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list = getChild<LLScrollListCtrl>("Friends");
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}
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if(list)
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{
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std::vector<LLUUID> avatar_ids;
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std::vector<std::string> avatar_names;
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getSelectedAvatarData(list, avatar_names, avatar_ids);
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return mOkButtonValidateSignal(avatar_ids);
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}
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}
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return ret_val;
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}
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