1 /***************************************************************************
2 * Copyright (C) 2005-07 by The Quassel Team *
3 * devel@quassel-irc.org *
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) any later version. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
21 #include "bufferwidget.h"
23 #include "chatwidget.h"
27 BufferWidget::BufferWidget(QWidget *parent) : QWidget(parent) {
30 //layoutThread->start();
31 //connect(this, SIGNAL(aboutToClose()), layoutThread, SLOT(quit()));
32 //connect(this, SIGNAL(layoutMessages(LayoutTask)), layoutThread, SLOT(processTask(LayoutTask)), Qt::QueuedConnection);
33 //layoutThread->start();
36 //setBaseSize(QSize(600,400));
37 //setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
38 connect(ui.inputEdit, SIGNAL(returnPressed()), this, SLOT(enterPressed()));
39 connect(this, SIGNAL(nickListUpdated(QStringList)), ui.inputEdit, SLOT(updateNickList(QStringList)));
43 void BufferWidget::init() {
44 //layoutThread = new LayoutThread();
45 //layoutThread = ::layoutThread;
46 //connect(layoutThread, SIGNAL(taskProcessed(LayoutTask)), this, SLOT(messagesLayouted(LayoutTask)));
47 //layoutThread->start();
48 //while(!layoutThread->isRunning()) {};
51 BufferWidget::~BufferWidget() {
52 //emit aboutToClose();
53 //layoutThread->wait(10000);
54 //delete layoutThread;
55 foreach(BufferState *s, states.values()) {
60 void BufferWidget::setBuffer(Buffer *buf) {
63 if(states.contains(buf)) {
66 BufferState *s = new BufferState;
67 s->currentLine = Settings::guiValue(QString("BufferStates/%1/%2/currentLine").arg(buf->networkName()).arg(buf->bufferName()), -1).toInt();
68 if(buf->bufferType() == Buffer::ChannelBuffer) {
69 s->splitterState = Settings::guiValue(QString("BufferStates/%1/%2/splitter").arg(buf->networkName()).arg(buf->bufferName())).toByteArray();
70 s->splitter = new QSplitter(this);
71 s->chatWidget = new ChatWidget(s->splitter);
72 s->nickTree = new QTreeWidget(s->splitter);
73 s->nickTree->headerItem()->setHidden(true);
74 s->nickTree->setRootIsDecorated(false);
75 s->page = s->splitter;
76 s->ownNick = buf->ownNick();
77 s->topic = buf->topic();
78 updateNickList(s, buf->nickList());
79 s->splitter->restoreState(s->splitterState);
80 connect(buf, SIGNAL(nickListChanged(VarMap)), this, SLOT(updateNickList(VarMap)));
81 connect(s->nickTree, SIGNAL(itemExpanded(QTreeWidgetItem *)), this, SLOT(itemExpansionChanged(QTreeWidgetItem*)));
82 connect(s->nickTree, SIGNAL(itemCollapsed(QTreeWidgetItem *)), this, SLOT(itemExpansionChanged(QTreeWidgetItem*)));
84 s->splitter = 0; s->nickTree = 0;
85 s->chatWidget = new ChatWidget(this);
86 s->page = s->chatWidget;
87 s->ownNick = buf->ownNick();
88 s->topic = buf->bufferName();
90 s->opsExpanded = Settings::guiValue(QString("BufferStates/%1/%2/opsExpanded").arg(buf->networkName()).arg(buf->bufferName()), true).toBool();
91 s->voicedExpanded = Settings::guiValue(QString("BufferStates/%1/%2/voicedExpanded").arg(buf->networkName()).arg(buf->bufferName()), true).toBool();
92 s->usersExpanded = Settings::guiValue(QString("BufferStates/%1/%2/usersExpanded").arg(buf->networkName()).arg(buf->bufferName()), true).toBool();
95 state->chatWidget->init(networkName, bufferName);
96 state->chatWidget->setContents(buf->contents());
97 connect(buf, SIGNAL(chatLineAppended(ChatLine *)), state->chatWidget, SLOT(appendChatLine(ChatLine *)));
98 connect(buf, SIGNAL(chatLinePrepended(ChatLine *)), state->chatWidget, SLOT(prependChatLine(ChatLine *)));
99 connect(buf, SIGNAL(topicSet(QString)), this, SLOT(setTopic(QString)));
100 connect(buf, SIGNAL(ownNickSet(QString)), this, SLOT(setOwnNick(QString)));
101 ui.stackedWidget->addWidget(s->page);
103 ui.stackedWidget->setCurrentWidget(state->page);
104 ui.topicEdit->setText(buf->topic());
105 chatWidget = state->chatWidget;
106 nickTree = state->nickTree;
107 splitter = state->splitter;
109 disconnect(this, SIGNAL(userInput(QString)), 0, 0);
110 connect(this, SIGNAL(userInput(QString)), buf, SLOT(processUserInput(QString)));
111 state->chatWidget->setFocusProxy(ui.inputEdit);
112 ui.inputEdit->setFocus();
113 ui.topicEdit->setText(state->topic);
114 ui.ownNick->clear(); // TODO add nick history
115 ui.ownNick->addItem(state->ownNick);
120 void BufferWidget::prependMessages(Buffer *buf, QList<Message> messages) {
122 task.messages = messages;
124 task.net = buf->networkName();
125 task.buf = buf->bufferName();
126 //emit layoutMessages(task);
127 layoutThread->processTask(task);
130 void BufferWidget::messagesLayouted(LayoutTask task) {
131 if(states.contains(task.buffer)) {
132 states[task.buffer]->chatWidget->prependChatLines(task.lines);
133 task.buffer->prependMessages(task.messages);
135 msgCache[task.buffer] = task.messages + msgCache[task.buffer];
136 chatLineCache[task.buffer] = task.lines + chatLineCache[task.buffer];
141 void BufferWidget::saveState() {
142 foreach(Buffer *buf, states.keys()) {
143 BufferState *s = states[buf];
144 if(s->splitter) Settings::setGuiValue(QString("BufferStates/%1/%2/splitter").arg(buf->networkName()).arg(buf->bufferName()), s->splitter->saveState());
145 Settings::setGuiValue(QString("BufferStates/%1/%2/currentLine").arg(buf->networkName()).arg(buf->bufferName()), s->currentLine);
146 Settings::setGuiValue(QString("BufferStates/%1/%2/opsExpanded").arg(buf->networkName()).arg(buf->bufferName()), s->opsExpanded);
147 Settings::setGuiValue(QString("BufferStates/%1/%2/voicedExpanded").arg(buf->networkName()).arg(buf->bufferName()), s->voicedExpanded);
148 Settings::setGuiValue(QString("BufferStates/%1/%2/usersExpanded").arg(buf->networkName()).arg(buf->bufferName()), s->usersExpanded);
152 QSize BufferWidget::sizeHint() const {
153 return QSize(800,400);
156 void BufferWidget::updateTitle() {
157 QString title = QString("%1 in %2 [%3]: %4").arg(ui.ownNick->currentText()).arg(bufferName).arg(networkName).arg(ui.topicEdit->text());
158 setWindowTitle(title);
161 void BufferWidget::enterPressed() {
162 QStringList lines = ui.inputEdit->text().split('\n', QString::SkipEmptyParts);
163 foreach(QString msg, lines) {
164 if(msg.isEmpty()) continue;
167 ui.inputEdit->clear();
170 void BufferWidget::setActive(bool act) {
178 void BufferWidget::resizeEvent ( QResizeEvent * event ) {
179 //qDebug() << "resizing:" << bufferName << event->size();
180 QWidget::resizeEvent(event);
185 void BufferWidget::displayMsg(Message msg) {
186 chatWidget->appendMsg(msg);
190 void BufferWidget::setOwnNick(QString nick) {
191 Buffer *buf = qobject_cast<Buffer*>(sender());
193 states[buf]->ownNick = nick;
196 ui.ownNick->addItem(nick);
201 void BufferWidget::setTopic(QString topic) {
202 Buffer *buf = qobject_cast<Buffer*>(sender());
204 states[buf]->topic = topic;
206 ui.topicEdit->setText(topic);
212 void BufferWidget::updateNickList(VarMap nicks) {
213 Buffer *buf = qobject_cast<Buffer*>(sender());
215 updateNickList(states[buf], nicks);
219 void BufferWidget::updateNickList(BufferState *state, VarMap nicks) {
220 emit nickListUpdated(nicks.keys());
221 QTreeWidget *tree = state->nickTree;
224 if(nicks.count() != 1) tree->setHeaderLabel(tr("%1 Users").arg(nicks.count()));
225 else tree->setHeaderLabel(tr("1 User"));
226 QTreeWidgetItem *ops = new QTreeWidgetItem();
227 QTreeWidgetItem *voiced = new QTreeWidgetItem();
228 QTreeWidgetItem *users = new QTreeWidgetItem();
229 // To sort case-insensitive, we have to put all nicks in a map which is sorted by (lowercase) key...
230 QMap<QString, QString> sorted;
231 foreach(QString n, nicks.keys()) { sorted[n.toLower()] = n; }
232 foreach(QString n, sorted.keys()) {
233 QString nick = sorted[n];
234 QString mode = nicks[nick].toMap()["Channels"].toMap()[bufferName].toMap()["Mode"].toString();
235 if(mode.contains('o')) { new QTreeWidgetItem(ops, QStringList(QString("@%1").arg(nick))); }
236 else if(mode.contains('v')) { new QTreeWidgetItem(voiced, QStringList(QString("+%1").arg(nick))); }
237 else new QTreeWidgetItem(users, QStringList(nick));
239 if(ops->childCount()) {
240 ops->setText(0, tr("%1 Operators").arg(ops->childCount()));
241 tree->addTopLevelItem(ops);
242 ops->setExpanded(state->opsExpanded);
244 if(voiced->childCount()) {
245 voiced->setText(0, tr("%1 Voiced").arg(voiced->childCount()));
246 tree->addTopLevelItem(voiced);
247 voiced->setExpanded(state->voicedExpanded);
248 } else delete voiced;
249 if(users->childCount()) {
250 users->setText(0, tr("%1 Users").arg(users->childCount()));
251 tree->addTopLevelItem(users);
252 users->setExpanded(state->usersExpanded);
256 // TODO Use 005 and additional user modes
257 void BufferWidget::itemExpansionChanged(QTreeWidgetItem *item) {
258 if(item->child(0)->text(0).startsWith('@')) states[curBuf]->opsExpanded = item->isExpanded();
259 else if(item->child(0)->text(0).startsWith('+')) states[curBuf]->voicedExpanded = item->isExpanded();
260 else states[curBuf]->usersExpanded = item->isExpanded();