--- /dev/null
+/***************************************************************************
+ * Copyright (C) 2005/06 by The Quassel Team *
+ * 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) any later version. *
+ * *
+ * 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 "buffer.h"
+#include "util.h"
+
+Buffer::Buffer(QString netname, QString bufname) {
+ networkName = netname;
+ bufferName = bufname;
+
+ widget = 0;
+ active = false;
+}
+
+Buffer::~Buffer() {
+ delete widget;
+}
+
+void Buffer::setActive(bool a) {
+ if(a != active) {
+ active = a;
+ if(widget) widget->setActive(a);
+ }
+}
+
+void Buffer::displayMsg(Message msg) {
+ contents.append(msg);
+ if(widget) widget->displayMsg(msg);
+}
+
+void Buffer::userInput(QString msg) {
+ emit userInput(networkName, bufferName, msg);
+}
+
+void Buffer::scrollToEnd() {
+ if(!widget) return;
+ widget->scrollToEnd();
+}
+
+QWidget * Buffer::showWidget(QWidget *parent) {
+ if(widget) return qobject_cast<QWidget*>(widget);
+ widget = new BufferWidget(networkName, bufferName, isActive(), ownNick, contents, parent);
+ widget->setTopic(topic);
+ widget->updateNickList(nicks);
+ //widget->renderContents();
+ widget->scrollToEnd();
+ connect(widget, SIGNAL(userInput(QString)), this, SLOT(userInput(QString)));
+ return qobject_cast<QWidget*>(widget);
+}
+
+void Buffer::hideWidget() {
+ delete widget;
+ widget = 0;
+}
+
+QWidget * Buffer::getWidget() {
+ return qobject_cast<QWidget*>(widget);
+}
+
+void Buffer::setTopic(QString t) {
+ topic = t;
+ if(widget) widget->setTopic(t);
+}
+
+void Buffer::addNick(QString nick, VarMap props) {
+ if(nick == ownNick) setActive(true);
+ nicks[nick] = props;
+ if(widget) widget->updateNickList(nicks);
+}
+
+void Buffer::updateNick(QString nick, VarMap props) {
+ nicks[nick] = props;
+ if(widget) widget->updateNickList(nicks);
+}
+
+void Buffer::renameNick(QString oldnick, QString newnick) {
+ QVariant v = nicks.take(oldnick);
+ nicks[newnick] = v;
+ if(widget) widget->updateNickList(nicks);
+}
+
+void Buffer::removeNick(QString nick) {
+ if(nick == ownNick) setActive(false);
+ nicks.remove(nick);
+ if(widget) widget->updateNickList(nicks);
+}
+
+void Buffer::setOwnNick(QString nick) {
+ ownNick = nick;
+ if(widget) widget->setOwnNick(nick);
+}
+
+/****************************************************************************************/
+
+BufferWidget::BufferWidget(QString netname, QString bufname, bool act, QString own, QList<Message> cont, QWidget *parent) : QWidget(parent) {
+ ui.setupUi(this);
+ networkName = netname;
+ bufferName = bufname;
+ active = act;
+ contents = cont;
+ ui.ownNick->clear();
+ ui.ownNick->addItem(own);
+ if(bufname.isEmpty()) {
+ // Server Buffer
+ ui.nickTree->hide();
+ ui.topicEdit->hide();
+ ui.chanSettingsButton->hide();
+ }
+ connect(ui.nickTree, SIGNAL(itemExpanded(QTreeWidgetItem *)), this, SLOT(itemExpansionChanged(QTreeWidgetItem*)));
+ connect(ui.nickTree, SIGNAL(itemCollapsed(QTreeWidgetItem *)), this, SLOT(itemExpansionChanged(QTreeWidgetItem*)));
+ connect(ui.inputEdit, SIGNAL(returnPressed()), this, SLOT(enterPressed()));
+
+ ui.chatWidget->setFocusProxy(ui.inputEdit);
+
+ opsExpanded = voicedExpanded = usersExpanded = true;
+
+ // Define standard colors
+ stdCol = "black";
+ inactiveCol = "grey";
+ noticeCol = "darkblue";
+ serverCol = "darkblue";
+ errorCol = "red";
+ joinCol = "green";
+ quitCol = "firebrick";
+ partCol = "firebrick";
+ kickCol = "firebrick";
+ nickCol = "magenta";
+
+ int i = contents.count() - 100;
+ if(i < 0) i = 0;
+ for(int j = 0; j < i; j++) contents.removeAt(0);
+ renderContents();
+ updateTitle();
+ show();
+}
+
+void BufferWidget::updateTitle() {
+ QString title = QString("%1 in %2 [%3]: %4").arg(ui.ownNick->currentText()).arg(bufferName).arg(networkName).arg(ui.topicEdit->text());
+ setWindowTitle(title);
+}
+
+void BufferWidget::enterPressed() {
+ QStringList lines = ui.inputEdit->text().split('\n', QString::SkipEmptyParts);
+ foreach(QString msg, lines) {
+ if(msg.isEmpty()) continue;
+ emit userInput(msg);
+ }
+ ui.inputEdit->clear();
+}
+
+void BufferWidget::setActive(bool act) {
+ if(act != active) {
+ active = act;
+ renderContents();
+ }
+}
+
+void BufferWidget::renderContents() {
+ QString html;
+ for(int i = 0; i < contents.count(); i++) {
+ html += htmlFromMsg(contents[i]);
+ }
+ ui.chatWidget->clear();
+ ui.chatWidget->setHtml(html);
+ scrollToEnd();
+}
+
+void BufferWidget::scrollToEnd() {
+ QScrollBar *sb = ui.chatWidget->verticalScrollBar();
+ sb->setValue(sb->maximum());
+ qDebug() << bufferName << "scrolled" << sb->value() << sb->maximum();
+}
+
+QString BufferWidget::htmlFromMsg(Message msg) {
+ QString s, n;
+ QString c = stdCol;
+ QString user = userFromMask(msg.sender);
+ QString host = hostFromMask(msg.sender);
+ QString nick = nickFromMask(msg.sender);
+ switch(msg.type) {
+ case Message::Plain:
+ c = stdCol; n = QString("<%1>").arg(nick); s = msg.text;
+ break;
+ case Message::Server:
+ c = serverCol; s = msg.text;
+ break;
+ case Message::Error:
+ c = errorCol; s = msg.text;
+ break;
+ case Message::Join:
+ c = joinCol;
+ s = QString(tr("--> %1 (%2@%3) has joined %4")).arg(nick).arg(user).arg(host).arg(bufferName);
+ break;
+ case Message::Part:
+ c = partCol;
+ s = QString(tr("<-- %1 (%2@%3) has left %4")).arg(nick).arg(user).arg(host).arg(bufferName);
+ if(!msg.text.isEmpty()) s = QString("%1 (%2)").arg(s).arg(msg.text);
+ break;
+ case Message::Kick:
+ { c = kickCol;
+ QString victim = msg.text.section(" ", 0, 0);
+ if(victim == ui.ownNick->currentText()) victim = tr("you");
+ QString kickmsg = msg.text.section(" ", 1);
+ s = QString(tr("--> %1 has kicked %2 from %3")).arg(nick).arg(victim).arg(bufferName);
+ if(!kickmsg.isEmpty()) s = QString("%1 (%2)").arg(s).arg(kickmsg);
+ }
+ break;
+ case Message::Quit:
+ c = quitCol;
+ s = QString(tr("<-- %1 (%2@%3) has quit")).arg(nick).arg(user).arg(host);
+ if(!msg.text.isEmpty()) s = QString("%1 (%2)").arg(s).arg(msg.text);
+ break;
+ case Message::Nick:
+ c = nickCol;
+ if(nick == msg.text) s = QString(tr("<-> You are now known as %1")).arg(msg.text);
+ else s = QString(tr("<-> %1 is now known as %2")).arg(nick).arg(msg.text);
+ break;
+ case Message::Mode:
+ c = serverCol;
+ if(nick.isEmpty()) s = tr("*** User mode: %1").arg(msg.text);
+ else s = tr("*** Mode %1 by %2").arg(msg.text).arg(nick);
+ break;
+ default:
+ c = stdCol; n = QString("[%1]").arg(msg.sender); s = msg.text;
+ break;
+ }
+ if(!active) c = inactiveCol;
+ s.replace('&', "&"); s.replace('<', "<"); s.replace('>', ">");
+ QString html = QString("<table cellspacing=0 cellpadding=0><tr>"
+ "<td width=50><div style=\"color:%2;\">[%1]</div></td>")
+ .arg(msg.timeStamp.toLocalTime().toString("hh:mm:ss")).arg("darkblue");
+ if(!n.isEmpty())
+ html += QString("<td width=100><div align=right style=\"white-space:pre;margin-left:6px;color:%2;\">%1</div></td>")
+ .arg(n).arg("royalblue");
+ html += QString("<td><div style=\"white-space:pre-wrap;margin-left:6px;color:%2;\">%1</div></td>""</tr></table>").arg(s).arg(c);
+ return html;
+}
+
+void BufferWidget::displayMsg(Message msg) {
+ contents.append(msg);
+ ui.chatWidget->append(htmlFromMsg(msg));
+}
+
+void BufferWidget::setOwnNick(QString nick) {
+ ui.ownNick->clear();
+ ui.ownNick->addItem(nick);
+ updateTitle();
+}
+
+void BufferWidget::setTopic(QString topic) {
+ ui.topicEdit->setText(topic);
+ updateTitle();
+}
+
+void BufferWidget::updateNickList(VarMap nicks) {
+ ui.nickTree->clear();
+ if(nicks.count() != 1) ui.nickTree->setHeaderLabel(tr("%1 Users").arg(nicks.count()));
+ else ui.nickTree->setHeaderLabel(tr("1 User"));
+ QTreeWidgetItem *ops = new QTreeWidgetItem();
+ QTreeWidgetItem *voiced = new QTreeWidgetItem();
+ QTreeWidgetItem *users = new QTreeWidgetItem();
+ // To sort case-insensitive, we have to put all nicks in a map which is sorted by (lowercase) key...
+ QMap<QString, QString> sorted;
+ foreach(QString n, nicks.keys()) { sorted[n.toLower()] = n; }
+ foreach(QString n, sorted.keys()) {
+ QString nick = sorted[n];
+ QString mode = nicks[nick].toMap()["Channels"].toMap()[bufferName].toMap()["Mode"].toString();
+ if(mode.contains('o')) { new QTreeWidgetItem(ops, QStringList(QString("@%1").arg(nick))); }
+ else if(mode.contains('v')) { new QTreeWidgetItem(voiced, QStringList(QString("+%1").arg(nick))); }
+ else new QTreeWidgetItem(users, QStringList(nick));
+ }
+ if(ops->childCount()) {
+ ops->setText(0, tr("%1 Operators").arg(ops->childCount()));
+ ui.nickTree->addTopLevelItem(ops);
+ ops->setExpanded(opsExpanded);
+ } else delete ops;
+ if(voiced->childCount()) {
+ voiced->setText(0, tr("%1 Voiced").arg(voiced->childCount()));
+ ui.nickTree->addTopLevelItem(voiced);
+ voiced->setExpanded(voicedExpanded);
+ } else delete voiced;
+ if(users->childCount()) {
+ users->setText(0, tr("%1 Users").arg(users->childCount()));
+ ui.nickTree->addTopLevelItem(users);
+ users->setExpanded(usersExpanded);
+ } else delete users;
+}
+
+void BufferWidget::itemExpansionChanged(QTreeWidgetItem *item) {
+ if(item->child(0)->text(0).startsWith('@')) opsExpanded = item->isExpanded();
+ else if(item->child(0)->text(0).startsWith('+')) voicedExpanded = item->isExpanded();
+ else usersExpanded = item->isExpanded();
+}
+