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()));
52 void TopicWidget::currentChanged(const QModelIndex ¤t, const QModelIndex &previous) {
54 setTopic(current.sibling(current.row(), 1).data().toString());
57 void TopicWidget::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight) {
58 QItemSelectionRange changedArea(topLeft, bottomRight);
59 QModelIndex currentTopicIndex = selectionModel()->currentIndex().sibling(selectionModel()->currentIndex().row(), 1);
60 if(changedArea.contains(currentTopicIndex))
61 setTopic(currentTopicIndex.data().toString());
64 void TopicWidget::setUseCustomFont(const QVariant &v) {
66 UiStyleSettings fs("Fonts");
67 setCustomFont(fs.value("TopicWidget").value<QFont>());
69 setCustomFont(QFont());
72 void TopicWidget::setCustomFont(const QVariant &v) {
73 UiStyleSettings fs("Fonts");
74 if(!fs.value("UseCustomTopicWidgetFont", false).toBool())
77 setCustomFont(v.value<QFont>());
80 void TopicWidget::setCustomFont(const QFont &f) {
82 if(font.family().isEmpty())
83 font = QApplication::font();
85 ui.topicLineEdit->setCustomFont(font);
86 ui.topicLabel->setCustomFont(font);
89 void TopicWidget::setTopic(const QString &newtopic) {
90 if(_topic == newtopic)
94 ui.topicLabel->setText(newtopic);
95 ui.topicLineEdit->setText(newtopic);
99 void TopicWidget::updateResizeMode() {
100 StyledLabel::ResizeMode mode = StyledLabel::NoResize;
101 UiSettings s("TopicWidget");
102 if(s.value("DynamicResize", true).toBool()) {
103 if(s.value("ResizeOnHover", true).toBool())
104 mode = StyledLabel::ResizeOnHover;
106 mode = StyledLabel::DynamicResize;
109 ui.topicLabel->setResizeMode(mode);
112 void TopicWidget::clickableActivated(const Clickable &click) {
113 NetworkId networkId = selectionModel()->currentIndex().data(NetworkModel::NetworkIdRole).value<NetworkId>();
114 click.activate(networkId, _topic);
117 void TopicWidget::on_topicLineEdit_textEntered() {
118 QModelIndex currentIdx = currentIndex();
119 if(currentIdx.isValid() && currentIdx.data(NetworkModel::BufferTypeRole) == BufferInfo::ChannelBuffer) {
120 BufferInfo bufferInfo = currentIdx.data(NetworkModel::BufferInfoRole).value<BufferInfo>();
121 if(ui.topicLineEdit->text().isEmpty())
122 Client::userInput(bufferInfo, QString("/quote TOPIC %1 :").arg(bufferInfo.bufferName()));
124 Client::userInput(bufferInfo, QString("/topic %1").arg(ui.topicLineEdit->text()));
129 void TopicWidget::on_topicEditButton_clicked() {
133 void TopicWidget::switchEditable() {
134 ui.stackedWidget->setCurrentIndex(1);
135 ui.topicLineEdit->setFocus();
139 void TopicWidget::switchPlain() {
140 ui.stackedWidget->setCurrentIndex(0);
141 ui.topicLineEdit->setText(_topic);
145 // filter for the input widget to switch back to normal mode
146 bool TopicWidget::eventFilter(QObject *obj, QEvent *event) {
147 if(event->type() == QEvent::FocusOut) {
152 if(event->type() != QEvent::KeyPress)
153 return QObject::eventFilter(obj, event);
155 QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
157 if(keyEvent->key() == Qt::Key_Escape) {