X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fuisupport%2Ftabcompleter.cpp;h=695923fdb1fbdc77e2cd6748dd3c712c75676d1a;hp=60a74fb880597c10fbe4a591f723e1dfca5593c0;hb=9a1714ad05614440e6dae848903fdf7c875a05e1;hpb=50706d89d4d60e258ebb6873d3778383621898e4 diff --git a/src/uisupport/tabcompleter.cpp b/src/uisupport/tabcompleter.cpp index 60a74fb8..695923fd 100644 --- a/src/uisupport/tabcompleter.cpp +++ b/src/uisupport/tabcompleter.cpp @@ -1,22 +1,22 @@ /*************************************************************************** - * Copyright (C) 2005/06 by the Quassel Project * - * devel@quassel-irc.org * - * * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, or * - * (at your option) version 3. * - * * - * This program 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 General Public License for more details. * - * * - * You should have received a copy of the GNU General Public License * - * along with this program; if not, write to the * - * Free Software Foundation, Inc., * - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * - ***************************************************************************/ +* Copyright (C) 2005-09 by the Quassel Project * +* devel@quassel-irc.org * +* * +* This program is free software; you can redistribute it and/or modify * +* it under the terms of the GNU General Public License as published by * +* the Free Software Foundation; either version 2 of the License, or * +* (at your option) version 3. * +* * +* This program 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 General Public License for more details. * +* * +* You should have received a copy of the GNU General Public License * +* along with this program; if not, write to the * +* Free Software Foundation, Inc., * +* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * +***************************************************************************/ #include "tabcompleter.h" @@ -27,6 +27,12 @@ #include "network.h" #include "ircchannel.h" #include "ircuser.h" +#include "uisettings.h" + +#include + +const Network *TabCompleter::_currentNetwork; +BufferId TabCompleter::_currentBufferId; TabCompleter::TabCompleter(InputLine *inputLine_) : QObject(inputLine_), @@ -34,83 +40,137 @@ TabCompleter::TabCompleter(InputLine *inputLine_) enabled(false), nickSuffix(": ") { + inputLine->installEventFilter(this); } void TabCompleter::buildCompletionList() { + // ensure a safe state in case we return early. + completionMap.clear(); + nextCompletion = completionMap.begin(); + // this is the first time tab is pressed -> build up the completion list and it's iterator QModelIndex currentIndex = Client::bufferModel()->currentIndex(); - if(!currentIndex.data(NetworkModel::BufferIdRole).isValid()) + _currentBufferId = currentIndex.data(NetworkModel::BufferIdRole).value(); + if(!_currentBufferId.isValid()) return; - - NetworkId networkId = currentIndex.data(NetworkModel::NetworkIdRole).toUInt(); - QString channelName = currentIndex.sibling(currentIndex.row(), 0).data().toString(); - Network *network = Client::network(networkId); - if(!network) - return; + NetworkId networkId = currentIndex.data(NetworkModel::NetworkIdRole).value(); + QString bufferName = currentIndex.sibling(currentIndex.row(), 0).data().toString(); - IrcChannel *channel = network->ircChannel(channelName); - if(!channel) + _currentNetwork = Client::network(networkId); + if(!_currentNetwork) return; - disconnect(this, SLOT(ircUserJoinedOrParted(IrcUser *))); - connect(channel, SIGNAL(ircUserJoined(IrcUser *)), - this, SLOT(ircUserJoinedOrParted(IrcUser *))); - connect(channel, SIGNAL(ircUserParted(IrcUser *)), - this, SLOT(ircUserJoinedOrParted(IrcUser *))); - - completionList.clear(); QString tabAbbrev = inputLine->text().left(inputLine->cursorPosition()).section(' ',-1,-1); - completionList.clear(); - foreach(IrcUser *ircUser, channel->ircUsers()) { - if(ircUser->nick().toLower().startsWith(tabAbbrev.toLower())) { - completionList << ircUser->nick(); + QRegExp regex(QString("^[^a-zA-Z]*").append(QRegExp::escape(tabAbbrev)), Qt::CaseInsensitive); + + switch(static_cast(currentIndex.data(NetworkModel::BufferTypeRole).toInt())) { + case BufferInfo::ChannelBuffer: + { // scope is needed for local var declaration + IrcChannel *channel = _currentNetwork->ircChannel(bufferName); + if(!channel) + return; + foreach(IrcUser *ircUser, channel->ircUsers()) { + if(regex.indexIn(ircUser->nick()) > -1) + completionMap[ircUser->nick().toLower()] = ircUser->nick(); + } } + break; + case BufferInfo::QueryBuffer: + if(regex.indexIn(bufferName) > -1) + completionMap[bufferName.toLower()] = bufferName; + case BufferInfo::StatusBuffer: + if(!_currentNetwork->myNick().isEmpty() && regex.indexIn(_currentNetwork->myNick()) > -1) + completionMap[_currentNetwork->myNick().toLower()] = _currentNetwork->myNick(); + break; + default: + return; } - completionList.sort(); - nextCompletion = completionList.begin(); - lastCompletionLength = tabAbbrev.length(); - -} -void TabCompleter::ircUserJoinedOrParted(IrcUser *ircUser) { - Q_UNUSED(ircUser) - buildCompletionList(); + nextCompletion = completionMap.begin(); + lastCompletionLength = tabAbbrev.length(); } void TabCompleter::complete() { + NickCompletionSettings s; + nickSuffix = s.completionSuffix(); + if(!enabled) { buildCompletionList(); enabled = true; } - - if (nextCompletion != completionList.end()) { + + if (nextCompletion != completionMap.end()) { // clear previous completion for (int i = 0; i < lastCompletionLength; i++) { inputLine->backspace(); } - + // insert completion inputLine->insert(*nextCompletion); - + // remember charcount to delete next time and advance to next completion lastCompletionLength = nextCompletion->length(); nextCompletion++; - + // we're completing the first word of the line - if(inputLine->text().length() == lastCompletionLength) { + if(inputLine->cursorPosition() == lastCompletionLength) { inputLine->insert(nickSuffix); lastCompletionLength += nickSuffix.length(); } // we're at the end of the list -> start over again } else { - nextCompletion = completionList.begin(); + if(!completionMap.isEmpty()) { + nextCompletion = completionMap.begin(); + complete(); + } } - } void TabCompleter::reset() { enabled = false; } +bool TabCompleter::eventFilter(QObject *obj, QEvent *event) { + if(obj != inputLine || event->type() != QEvent::KeyPress) + return QObject::eventFilter(obj, event); + + QKeyEvent *keyEvent = static_cast(event); + + if(keyEvent->key() == Qt::Key_Tab) { + complete(); + return true; + } else { + reset(); + return false; + } +} + +// this determines the sort order +bool TabCompleter::CompletionKey::operator<(const CompletionKey &other) const { + IrcUser *thisUser = _currentNetwork->ircUser(this->nick); + if(thisUser && _currentNetwork->isMe(thisUser)) + return false; + + IrcUser *thatUser = _currentNetwork->ircUser(other.nick); + if(thatUser && _currentNetwork->isMe(thatUser)) + return true; + + if(!thisUser || !thatUser) + return QString::localeAwareCompare(this->nick, other.nick) < 0; + + QDateTime thisSpokenTo = thisUser->lastSpokenTo(_currentBufferId); + QDateTime thatSpokenTo = thatUser->lastSpokenTo(_currentBufferId); + + if(thisSpokenTo.isValid() || thatSpokenTo.isValid()) + return thisSpokenTo > thatSpokenTo; + + QDateTime thisTime = thisUser->lastChannelActivity(_currentBufferId); + QDateTime thatTime = thatUser->lastChannelActivity(_currentBufferId); + + if(thisTime.isValid() || thatTime.isValid()) + return thisTime > thatTime; + + return QString::localeAwareCompare(this->nick, other.nick) < 0; +}