1 /***************************************************************************
2 * Copyright (C) 2005/06 by the Quassel Project *
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) version 3. *
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 "topicwidget.h"
24 #include "iconloader.h"
25 #include "networkmodel.h"
26 #include "uisettings.h"
28 TopicWidget::TopicWidget(QWidget *parent)
29 : AbstractItemView(parent)
32 ui.topicEditButton->setIcon(SmallIcon("edit-rename"));
33 ui.topicLineEdit->setWordWrapEnabled(true);
34 ui.topicLineEdit->installEventFilter(this);
36 connect(ui.topicLabel, SIGNAL(clickableActivated(Clickable)), SLOT(clickableActivated(Clickable)));
37 connect(ui.topicLineEdit, SIGNAL(noTextEntered()), SLOT(on_topicLineEdit_textEntered()));
39 UiSettings s("TopicWidget");
40 s.notify("DynamicResize", this, SLOT(updateResizeMode()));
41 s.notify("ResizeOnHover", this, SLOT(updateResizeMode()));
44 UiStyleSettings fs("Fonts");
45 fs.notify("UseCustomTopicWidgetFont", this, SLOT(setUseCustomFont(QVariant)));
46 fs.notify("TopicWidget", this, SLOT(setCustomFont(QVariant)));
47 if(fs.value("UseCustomTopicWidgetFont", false).toBool())
48 setCustomFont(fs.value("TopicWidget", QFont()));
50 _mouseEntered = false;
54 void TopicWidget::currentChanged(const QModelIndex ¤t, const QModelIndex &previous) {
59 void TopicWidget::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight) {
60 QItemSelectionRange changedArea(topLeft, bottomRight);
61 QModelIndex currentTopicIndex = selectionModel()->currentIndex().sibling(selectionModel()->currentIndex().row(), 1);
62 if(changedArea.contains(currentTopicIndex))
63 setTopic(selectionModel()->currentIndex());
66 void TopicWidget::setUseCustomFont(const QVariant &v) {
68 UiStyleSettings fs("Fonts");
69 setCustomFont(fs.value("TopicWidget").value<QFont>());
71 setCustomFont(QFont());
74 void TopicWidget::setCustomFont(const QVariant &v) {
75 UiStyleSettings fs("Fonts");
76 if(!fs.value("UseCustomTopicWidgetFont", false).toBool())
79 setCustomFont(v.value<QFont>());
82 void TopicWidget::setCustomFont(const QFont &f) {
84 if(font.family().isEmpty())
85 font = QApplication::font();
87 ui.topicLineEdit->setCustomFont(font);
88 ui.topicLabel->setCustomFont(font);
91 void TopicWidget::setTopic(const QModelIndex &index) {
92 BufferId id = index.sibling(index.row(), 0).data(NetworkModel::BufferIdRole).value<BufferId>();
96 const Network *network = Client::network(Client::networkModel()->networkId(id));
99 if(Client::networkModel()->bufferType(id) == BufferInfo::StatusBuffer) {
100 newtopic = QString("%1 (%2) | %3 | %4")
101 .arg(Qt::escape(network->networkName()))
102 .arg(Qt::escape(network->currentServer()))
103 .arg(tr("Users: %1").arg(network->ircUsers().count()))
104 .arg(tr("Lag: %1 msecs").arg(network->latency()));
106 } else if(Client::networkModel()->bufferType(id) == BufferInfo::QueryBuffer) {
107 newtopic = QString("%1").arg(index.sibling(index.row(), 0).data().toString());
108 const IrcUser *user = network->ircUser(QString(index.sibling(index.row(), 0).data().toString()));
110 if(!user->userModes().isEmpty())
111 newtopic.append(QString(" (+%1)").arg(user->userModes()));
112 if(!user->realName().isEmpty())
113 newtopic.append(QString(" | %1").arg(user->realName()));
114 newtopic.append(QString(" | %1").arg(user->hostmask().remove(0, user->hostmask().indexOf("!")+1)));
117 } else if(Client::networkModel()->bufferType(id) == BufferInfo::ChannelBuffer) {
118 newtopic = index.sibling(index.row(), 1).data().toString();
126 ui.topicEditButton->setVisible(!_readonly);
129 ui.topicLabel->setText(newtopic);
130 ui.topicLineEdit->setText(newtopic);
134 void TopicWidget::setReadOnly(const bool &readonly) {
135 if(_readonly == readonly)
138 _readonly = readonly;
141 void TopicWidget::updateResizeMode() {
142 StyledLabel::ResizeMode mode = StyledLabel::NoResize;
143 UiSettings s("TopicWidget");
144 if(s.value("DynamicResize", true).toBool()) {
145 if(s.value("ResizeOnHover", true).toBool())
146 mode = StyledLabel::ResizeOnHover;
148 mode = StyledLabel::DynamicResize;
151 ui.topicLabel->setResizeMode(mode);
154 void TopicWidget::clickableActivated(const Clickable &click) {
155 NetworkId networkId = selectionModel()->currentIndex().data(NetworkModel::NetworkIdRole).value<NetworkId>();
156 click.activate(networkId, _topic);
159 void TopicWidget::on_topicLineEdit_textEntered() {
160 QModelIndex currentIdx = currentIndex();
161 if(currentIdx.isValid() && currentIdx.data(NetworkModel::BufferTypeRole) == BufferInfo::ChannelBuffer) {
162 BufferInfo bufferInfo = currentIdx.data(NetworkModel::BufferInfoRole).value<BufferInfo>();
163 if(ui.topicLineEdit->text().isEmpty())
164 Client::userInput(bufferInfo, QString("/quote TOPIC %1 :").arg(bufferInfo.bufferName()));
166 Client::userInput(bufferInfo, QString("/topic %1").arg(ui.topicLineEdit->text()));
171 void TopicWidget::on_topicEditButton_clicked() {
175 void TopicWidget::switchEditable() {
176 ui.stackedWidget->setCurrentIndex(1);
177 ui.topicLineEdit->setFocus();
178 ui.topicLineEdit->moveCursor(QTextCursor::End,QTextCursor::MoveAnchor);
182 void TopicWidget::switchPlain() {
183 ui.stackedWidget->setCurrentIndex(0);
184 ui.topicLineEdit->setText(_topic);
186 emit switchedPlain();
189 // filter for the input widget to switch back to normal mode
190 bool TopicWidget::eventFilter(QObject *obj, QEvent *event) {
192 if(event->type() == QEvent::FocusOut && !_mouseEntered) {
197 if(event->type() == QEvent::Enter) {
198 _mouseEntered = true;
201 if(event->type() == QEvent::Leave) {
202 _mouseEntered = false;
205 if(event->type() != QEvent::KeyRelease)
206 return QObject::eventFilter(obj, event);
208 QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
210 if(keyEvent->key() == Qt::Key_Escape) {