src/qtui/qtuimessageprocessor.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2014 by the Quassel Project                        *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) version 3.                                           *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
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  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
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  20
  21 #include "qtuimessageprocessor.h"
  22
  23 #include "client.h"
  24 #include "clientsettings.h"
  25 #include "identity.h"
  26 #include "messagemodel.h"
  27 #include "network.h"
  28
  29 const int progressUpdateDelay = 100;  // ms between progress signal updates
  30
  31 QtUiMessageProcessor::QtUiMessageProcessor(QObject *parent)
  32     : AbstractMessageProcessor(parent),
  33     _processing(false),
  34     _processMode(TimerBased)
  35 {
  36     NotificationSettings notificationSettings;
  37     _nicksCaseSensitive = notificationSettings.nicksCaseSensitive();
  38     _highlightNick = notificationSettings.highlightNick();
  39     highlightListChanged(notificationSettings.highlightList());
  40     notificationSettings.notify("Highlights/NicksCaseSensitive", this, SLOT(nicksCaseSensitiveChanged(const QVariant &)));
  41     notificationSettings.notify("Highlights/CustomList", this, SLOT(highlightListChanged(const QVariant &)));
  42     notificationSettings.notify("Highlights/HighlightNick", this, SLOT(highlightNickChanged(const QVariant &)));
  43
  44     _processTimer.setInterval(0);
  45     connect(&_processTimer, SIGNAL(timeout()), this, SLOT(processNextMessage()));
  46 }
  47
  48
  49 void QtUiMessageProcessor::reset()
  50 {
  51     if (processMode() == TimerBased) {
  52         if (_processTimer.isActive()) _processTimer.stop();
  53         _processing = false;
  54         _currentBatch.clear();
  55         _processQueue.clear();
  56     }
  57 }
  58
  59
  60 void QtUiMessageProcessor::process(Message &msg)
  61 {
  62     checkForHighlight(msg);
  63     preProcess(msg);
  64     Client::messageModel()->insertMessage(msg);
  65 }
  66
  67
  68 void QtUiMessageProcessor::process(QList<Message> &msgs)
  69 {
  70     QList<Message>::iterator msgIter = msgs.begin();
  71     QList<Message>::iterator msgIterEnd = msgs.end();
  72     while (msgIter != msgIterEnd) {
  73         checkForHighlight(*msgIter);
  74         preProcess(*msgIter);
  75         msgIter++;
  76     }
  77     Client::messageModel()->insertMessages(msgs);
  78     return;
  79
  80     if (msgs.isEmpty()) return;
  81     _processQueue.append(msgs);
  82     if (!isProcessing())
  83         startProcessing();
  84 }
  85
  86
  87 void QtUiMessageProcessor::startProcessing()
  88 {
  89     if (processMode() == TimerBased) {
  90         if (_currentBatch.isEmpty() && _processQueue.isEmpty())
  91             return;
  92         _processing = true;
  93         if (!_processTimer.isActive())
  94             _processTimer.start();
  95     }
  96 }
  97
  98
  99 void QtUiMessageProcessor::processNextMessage()
 100 {
 101     if (_currentBatch.isEmpty()) {
 102         if (_processQueue.isEmpty()) {
 103             _processTimer.stop();
 104             _processing = false;
 105             return;
 106         }
 107         _currentBatch = _processQueue.takeFirst();
 108     }
 109     Message msg = _currentBatch.takeFirst();
 110     process(msg);
 111 }
 112
 113
 114 void QtUiMessageProcessor::checkForHighlight(Message &msg)
 115 {
 116     if (!((msg.type() & (Message::Plain | Message::Notice | Message::Action)) && !(msg.flags() & Message::Self)))
 117         return;
 118
 119     // TODO: Cache this (per network)
 120     const Network *net = Client::network(msg.bufferInfo().networkId());
 121     if (net && !net->myNick().isEmpty()) {
 122         QStringList nickList;
 123         if (_highlightNick == NotificationSettings::CurrentNick) {
 124             nickList << net->myNick();
 125         }
 126         else if (_highlightNick == NotificationSettings::AllNicks) {
 127             const Identity *myIdentity = Client::identity(net->identity());
 128             if (myIdentity)
 129                 nickList = myIdentity->nicks();
 130             if (!nickList.contains(net->myNick()))
 131                 nickList.prepend(net->myNick());
 132         }
 133         foreach(QString nickname, nickList) {
 134             QRegExp nickRegExp("(^|\\W)" + QRegExp::escape(nickname) + "(\\W|$)", _nicksCaseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive);
 135             if (nickRegExp.indexIn(msg.contents()) >= 0) {
 136                 msg.setFlags(msg.flags() | Message::Highlight);
 137                 return;
 138             }
 139         }
 140
 141         for (int i = 0; i < _highlightRules.count(); i++) {
 142             const HighlightRule &rule = _highlightRules.at(i);
 143             if (!rule.isEnabled)
 144                 continue;
 145
 146             if (rule.chanName.size() > 0 && rule.chanName.compare(".*") != 0) {
 147                 if (rule.chanName.startsWith("!")) {
 148                     QRegExp rx(rule.chanName.mid(1), Qt::CaseInsensitive);
 149                     if (rx.exactMatch(msg.bufferInfo().bufferName()))
 150                         continue;
 151                 }
 152                 else {
 153                     QRegExp rx(rule.chanName, Qt::CaseInsensitive);
 154                     if (!rx.exactMatch(msg.bufferInfo().bufferName()))
 155                         continue;
 156                 }
 157             }
 158
 159             QRegExp rx;
 160             if (rule.isRegExp) {
 161                 rx = QRegExp(rule.name, rule.caseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive);
 162             }
 163             else {
 164                 rx = QRegExp("(^|\\W)" + QRegExp::escape(rule.name) + "(\\W|$)", rule.caseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive);
 165             }
 166             bool match = (rx.indexIn(msg.contents()) >= 0);
 167             if (match) {
 168                 msg.setFlags(msg.flags() | Message::Highlight);
 169                 return;
 170             }
 171         }
 172     }
 173 }
 174
 175
 176 void QtUiMessageProcessor::nicksCaseSensitiveChanged(const QVariant &variant)
 177 {
 178     _nicksCaseSensitive = variant.toBool();
 179 }
 180
 181
 182 void QtUiMessageProcessor::highlightListChanged(const QVariant &variant)
 183 {
 184     QVariantList varList = variant.toList();
 185
 186     _highlightRules.clear();
 187     QVariantList::const_iterator iter = varList.constBegin();
 188     while (iter != varList.constEnd()) {
 189         QVariantMap rule = iter->toMap();
 190         _highlightRules << HighlightRule(rule["Name"].toString(),
 191             rule["Enable"].toBool(),
 192             rule["CS"].toBool() ? Qt::CaseSensitive : Qt::CaseInsensitive,
 193             rule["RegEx"].toBool(),
 194             rule["Channel"].toString());
 195         iter++;
 196     }
 197 }
 198
 199
 200 void QtUiMessageProcessor::highlightNickChanged(const QVariant &variant)
 201 {
 202     _highlightNick = (NotificationSettings::HighlightNickType)variant.toInt();
 203 }