1 /*
2 * Copyright (C) 2003 by Scott Monachello <smonach@cox.net>
3 * Copyright (C) 2019 Alexander Potashev <aspotashev@gmail.com>
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) any later version.
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 along
16 * with this program; if not, write to the
17 * Free Software Foundation, Inc.
18 * 51 Franklin Street, Fifth Floor
19 * Boston, MA 02110-1301 USA.
20 *
21 */
22
23 /*
24 * TrayIcon.
25 *
26 * This implements the functionality of the little icon in the kpanel
27 * tray. Among which are tool tips and the running clock animated icon
28 */
29
30 #include "tray.h"
31
32 #include <QApplication>
33 #include <QDesktopWidget>
34 #include <QMenu>
35 #include <QMovie>
36 #include <QToolTip>
37
38 #include <KLocalizedString>
39
40 #include "ktt_debug.h"
41 #include "mainwindow.h"
42 #include "model/task.h"
43 #include "timetrackerwidget.h"
44
TrayIcon(MainWindow * parent)45 TrayIcon::TrayIcon(MainWindow* parent)
46 : KStatusNotifierItem(parent)
47 {
48 Q_INIT_RESOURCE(pics);
49
50 setObjectName("Ktimetracker Tray");
51
52 m_animation = new QMovie(":/pics/active-icon.gif", QByteArray("GIF"), this);
53 connect(m_animation, &QMovie::frameChanged, this, &TrayIcon::setActiveIcon);
54 m_animation->jumpToFrame(0);
55
56 auto* widget = dynamic_cast<TimeTrackerWidget*>(parent->centralWidget());
57 if (widget) {
58 QAction* action = widget->action("configure_ktimetracker");
59 if (action) {
60 contextMenu()->addAction(action);
61 }
62
63 action = widget->action("stopAll");
64 if (action) {
65 contextMenu()->addAction(action);
66 }
67 }
68
69 updateToolTip(QList<Task*>());
70 }
71
startClock()72 void TrayIcon::startClock()
73 {
74 m_animation->start();
75 }
76
stopClock()77 void TrayIcon::stopClock()
78 {
79 m_animation->stop();
80 }
81
setActiveIcon(int)82 void TrayIcon::setActiveIcon(int /*unused*/)
83 {
84 setIconByPixmap(QIcon(m_animation->currentPixmap()));
85 }
86
updateToolTip(const QList<Task * > & activeTasks)87 void TrayIcon::updateToolTip(const QList<Task*> &activeTasks)
88 {
89 if (activeTasks.isEmpty()) {
90 this->setToolTip( "ktimetracker", "ktimetracker", i18n("No active tasks") );
91 return;
92 }
93
94 QFontMetrics fm(QToolTip::font());
95 const QString continued = i18nc("ellipsis to truncate long list of tasks", ", ...");
96 const int buffer = fm.boundingRect(continued).width();
97 const int desktopWidth = QApplication::desktop()->screenGeometry(associatedWidget()).width();
98 const int maxWidth = desktopWidth - buffer;
99
100 QString qTip;
101 QString s;
102
103 // Build the tool tip with all of the names of the active tasks.
104 // If at any time the width of the tool tip is larger than the desktop,
105 // stop building it.
106
107 for (int i = 0; i < activeTasks.count(); ++i) {
108 Task* task = activeTasks.at(i);
109 if (i > 0) {
110 s += i18nc("separator between task names", ", ") + task->name();
111 } else {
112 s += task->name();
113 }
114
115 int width = fm.boundingRect(s).width();
116 if (width > maxWidth) {
117 qTip += continued;
118 break;
119 }
120 qTip = s;
121 }
122 this->setToolTip("ktimetracker", "ktimetracker", qTip);
123 }
124
