1/***************************************************************************
2 * Copyright (C) 2005-2014 by the Quassel Project *
3 * devel@quassel-irc.org *
4 * *
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. *
9 * *
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. *
14 * *
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 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
20
21#include "coreconnectionstatuswidget.h"
22
23#include "client.h"
24#include "iconloader.h"
25#include "signalproxy.h"
26
27CoreConnectionStatusWidget::CoreConnectionStatusWidget(CoreConnection *connection, QWidget *parent)
28 : QWidget(parent),
29 _coreConnection(connection)
30{
31 ui.setupUi(this);
32 ui.lagLabel->hide();
33 ui.sslLabel->hide();
34 update();
35
36 connect(coreConnection(), SIGNAL(progressTextChanged(QString)), ui.messageLabel, SLOT(setText(QString)));
37 connect(coreConnection(), SIGNAL(progressValueChanged(int)), ui.progressBar, SLOT(setValue(int)));
38 connect(coreConnection(), SIGNAL(progressRangeChanged(int, int)), ui.progressBar, SLOT(setRange(int, int)));
39 connect(coreConnection(), SIGNAL(progressRangeChanged(int, int)), this, SLOT(progressRangeChanged(int, int)));
40
41 connect(coreConnection(), SIGNAL(stateChanged(CoreConnection::ConnectionState)), SLOT(connectionStateChanged(CoreConnection::ConnectionState)));
42 connect(coreConnection(), SIGNAL(connectionError(QString)), ui.messageLabel, SLOT(setText(QString)));
43 connect(coreConnection(), SIGNAL(lagUpdated(int)), SLOT(updateLag(int)));
44}
45
46
47void CoreConnectionStatusWidget::update()
48{
49 CoreConnection *conn = coreConnection();
50 if (conn->progressMaximum() >= 0) {
51 ui.progressBar->setMinimum(conn->progressMinimum());
52 ui.progressBar->setMaximum(conn->progressMaximum());
53 ui.progressBar->setValue(conn->progressValue());
54 ui.progressBar->show();
55 }
56 else
57 ui.progressBar->hide();
58
59 ui.messageLabel->setText(conn->progressText());
60}
61
62
63void CoreConnectionStatusWidget::updateLag(int msecs)
64{
65 if (msecs >= 0) {
66 QString unit = msecs >= 100 ? tr("s", "seconds") : tr("ms", "milliseconds");
67 ui.lagLabel->setText(tr("(Lag: %1 %2)").arg(msecs >= 100 ? msecs / 1000. : msecs, 0, 'f', (int)(msecs >= 100)).arg(unit));
68 if (!ui.lagLabel->isVisible())
69 ui.lagLabel->show();
70 }
71 else {
72 if (ui.lagLabel->isVisible())
73 ui.lagLabel->hide();
74 }
75}
76
77
78void CoreConnectionStatusWidget::connectionStateChanged(CoreConnection::ConnectionState state)
79{
80 if (state >= CoreConnection::Connected) {
81 if (coreConnection()->isEncrypted()) {
82 ui.sslLabel->setPixmap(SmallIcon("security-high"));
83 ui.sslLabel->setToolTip(tr("The connection to your core is encrypted with SSL."));
84 }
85 else {
86 ui.sslLabel->setPixmap(SmallIcon("security-low"));
87 ui.sslLabel->setToolTip(tr("The connection to your core is not encrypted."));
88 }
89 ui.sslLabel->show();
90 }
91 else
92 ui.sslLabel->hide();
93}
94
95
96void CoreConnectionStatusWidget::progressRangeChanged(int min, int max)
97{
98 Q_UNUSED(min)
99 ui.progressBar->setVisible(max >= 0);
100}
101