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;
53 void TopicWidget::currentChanged(const QModelIndex ¤t, const QModelIndex &previous) {
55 setTopic(current.sibling(current.row(), 1).data().toString());
58 void TopicWidget::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight) {
59 QItemSelectionRange changedArea(topLeft, bottomRight);
60 QModelIndex currentTopicIndex = selectionModel()->currentIndex().sibling(selectionModel()->currentIndex().row(), 1);
61 if(changedArea.contains(currentTopicIndex))
62 setTopic(currentTopicIndex.data().toString());
65 void TopicWidget::setUseCustomFont(const QVariant &v) {
67 UiStyleSettings fs("Fonts");
68 setCustomFont(fs.value("TopicWidget").value<QFont>());
70 setCustomFont(QFont());
73 void TopicWidget::setCustomFont(const QVariant &v) {
74 UiStyleSettings fs("Fonts");
75 if(!fs.value("UseCustomTopicWidgetFont", false).toBool())
78 setCustomFont(v.value<QFont>());
81 void TopicWidget::setCustomFont(const QFont &f) {
83 if(font.family().isEmpty())
84 font = QApplication::font();
86 ui.topicLineEdit->setCustomFont(font);
87 ui.topicLabel->setCustomFont(font);
90 void TopicWidget::setTopic(const QString &newtopic) {
91 if(_topic == newtopic)
95 ui.topicLabel->setText(newtopic);
96 ui.topicLineEdit->setText(newtopic);
100 void TopicWidget::updateResizeMode() {
101 StyledLabel::ResizeMode mode = StyledLabel::NoResize;
102 UiSettings s("TopicWidget");
103 if(s.value("DynamicResize", true).toBool()) {
104 if(s.value("ResizeOnHover", true).toBool())
105 mode = StyledLabel::ResizeOnHover;
107 mode = StyledLabel::DynamicResize;
110 ui.topicLabel->setResizeMode(mode);
113 void TopicWidget::clickableActivated(const Clickable &click) {
114 NetworkId networkId = selectionModel()->currentIndex().data(NetworkModel::NetworkIdRole).value<NetworkId>();
115 click.activate(networkId, _topic);
118 void TopicWidget::on_topicLineEdit_textEntered() {
119 QModelIndex currentIdx = currentIndex();
120 if(currentIdx.isValid() && currentIdx.data(NetworkModel::BufferTypeRole) == BufferInfo::ChannelBuffer) {
121 BufferInfo bufferInfo = currentIdx.data(NetworkModel::BufferInfoRole).value<BufferInfo>();
122 if(ui.topicLineEdit->text().isEmpty())
123 Client::userInput(bufferInfo, QString("/quote TOPIC %1 :").arg(bufferInfo.bufferName()));
125 Client::userInput(bufferInfo, QString("/topic %1").arg(ui.topicLineEdit->text()));
130 void TopicWidget::on_topicEditButton_clicked() {
134 void TopicWidget::switchEditable() {
135 ui.stackedWidget->setCurrentIndex(1);
136 ui.topicLineEdit->setFocus();
137 ui.topicLineEdit->moveCursor(QTextCursor::End,QTextCursor::MoveAnchor);
141 void TopicWidget::switchPlain() {
142 ui.stackedWidget->setCurrentIndex(0);
143 ui.topicLineEdit->setText(_topic);
147 // filter for the input widget to switch back to normal mode
148 bool TopicWidget::eventFilter(QObject *obj, QEvent *event) {
150 if(event->type() == QEvent::FocusOut && !_mouseEntered) {
155 if(event->type() == QEvent::Enter) {
156 _mouseEntered = true;
159 if(event->type() == QEvent::Leave) {
160 _mouseEntered = false;
163 if(event->type() != QEvent::KeyRelease)
164 return QObject::eventFilter(obj, event);
166 QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
168 if(keyEvent->key() == Qt::Key_Escape) {