Use Qt's native icon theme support rather than our own
[quassel.git] / src / qtui / phononnotificationbackend.cpp
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20
21 #include <QFileDialog>
22 #include <QUrl>
23
24 #include <phonon/mediaobject.h>
25 #include <phonon/backendcapabilities.h>
26
27 #include "phononnotificationbackend.h"
28
29 #include "clientsettings.h"
30 #include "iconloader.h"
31 #include "mainwin.h"
32 #include "qtui.h"
33
34 PhononNotificationBackend::PhononNotificationBackend(QObject *parent)
35     : AbstractNotificationBackend(parent),
36     _media(0)
37 {
38     NotificationSettings notificationSettings;
39     notificationSettings.notify("Phonon/Enabled", this, SLOT(enabledChanged(const QVariant &)));
40     notificationSettings.notify("Phonon/AudioFile", this, SLOT(audioFileChanged(const QVariant &)));
41
42     createMediaObject(notificationSettings.value("Phonon/AudioFile", QString()).toString());
43
44     _enabled = notificationSettings.value("Phonon/Enabled", true).toBool();
45     _audioAvailable = !Phonon::BackendCapabilities::availableAudioOutputDevices().isEmpty();
46 }
47
48
49 PhononNotificationBackend::~PhononNotificationBackend()
50 {
51     if (_media)
52         delete _media;
53 }
54
55
56 void PhononNotificationBackend::notify(const Notification &notification)
57 {
58     if (_enabled && (notification.type == Highlight || notification.type == PrivMsg)) {
59         if (_audioAvailable && _media) {
60             _media->stop();
61             _media->play();
62         }
63         else
64             QApplication::beep();
65     }
66 }
67
68
69 void PhononNotificationBackend::close(uint notificationId)
70 {
71     Q_UNUSED(notificationId);
72 }
73
74
75 void PhononNotificationBackend::enabledChanged(const QVariant &v)
76 {
77     _enabled = v.toBool();
78 }
79
80
81 void PhononNotificationBackend::audioFileChanged(const QVariant &v)
82 {
83     createMediaObject(v.toString());
84 }
85
86
87 SettingsPage *PhononNotificationBackend::createConfigWidget() const
88 {
89     return new ConfigWidget();
90 }
91
92
93 void PhononNotificationBackend::createMediaObject(const QString &file)
94 {
95     if (_media)
96         delete _media;
97
98     if (file.isEmpty()) {
99         _media = 0;
100         return;
101     }
102
103     _media = Phonon::createPlayer(Phonon::NotificationCategory, Phonon::MediaSource(QUrl::fromLocalFile(file)));
104 }
105
106
107 /***************************************************************************/
108
109 PhononNotificationBackend::ConfigWidget::ConfigWidget(QWidget *parent)
110     : SettingsPage("Internal", "PhononNotification", parent),
111     audioPreview(0)
112 {
113     ui.setupUi(this);
114     _audioAvailable = !Phonon::BackendCapabilities::availableAudioOutputDevices().isEmpty();
115     ui.enabled->setIcon(QIcon::fromTheme("media-playback-start"));
116     ui.play->setIcon(QIcon::fromTheme("media-playback-start"));
117     ui.open->setIcon(QIcon::fromTheme("document-open"));
118
119     connect(ui.enabled, SIGNAL(toggled(bool)), SLOT(widgetChanged()));
120     connect(ui.filename, SIGNAL(textChanged(const QString &)), SLOT(widgetChanged()));
121 }
122
123
124 PhononNotificationBackend::ConfigWidget::~ConfigWidget()
125 {
126     if (audioPreview)
127         delete audioPreview;
128 }
129
130
131 void PhononNotificationBackend::ConfigWidget::widgetChanged()
132 {
133     if (! _audioAvailable) {
134         ui.play->setEnabled(ui.enabled->isChecked());
135         ui.open->setEnabled(false);
136         ui.filename->setEnabled(false);
137         ui.filename->setText(QString());
138     }
139     else {
140         ui.play->setEnabled(ui.enabled->isChecked() && !ui.filename->text().isEmpty());
141
142         bool changed = (enabled != ui.enabled->isChecked() || filename != ui.filename->text());
143
144         if (changed != hasChanged())
145             setChangedState(changed);
146     }
147 }
148
149
150 bool PhononNotificationBackend::ConfigWidget::hasDefaults() const
151 {
152     return true;
153 }
154
155
156 void PhononNotificationBackend::ConfigWidget::defaults()
157 {
158     ui.enabled->setChecked(false);
159     ui.filename->setText(QString());
160     widgetChanged();
161 }
162
163
164 void PhononNotificationBackend::ConfigWidget::load()
165 {
166     NotificationSettings s;
167     enabled = s.value("Phonon/Enabled", false).toBool();
168     filename = s.value("Phonon/AudioFile", QString()).toString();
169
170     ui.enabled->setChecked(enabled);
171     ui.filename->setText(filename);
172
173     setChangedState(false);
174 }
175
176
177 void PhononNotificationBackend::ConfigWidget::save()
178 {
179     NotificationSettings s;
180     s.setValue("Phonon/Enabled", ui.enabled->isChecked());
181     s.setValue("Phonon/AudioFile", ui.filename->text());
182     load();
183 }
184
185
186 void PhononNotificationBackend::ConfigWidget::on_open_clicked()
187 {
188     QString file = QFileDialog::getOpenFileName(this, tr("Select Audio File"));
189     if (!file.isEmpty()) {
190         ui.filename->setText(file);
191         ui.play->setEnabled(true);
192         widgetChanged();
193     }
194 }
195
196
197 void PhononNotificationBackend::ConfigWidget::on_play_clicked()
198 {
199     if (_audioAvailable) {
200         if (!ui.filename->text().isEmpty()) {
201             if (audioPreview)
202                 delete audioPreview;
203
204             audioPreview = Phonon::createPlayer(Phonon::NotificationCategory, Phonon::MediaSource(QUrl::fromLocalFile(ui.filename->text())));
205             audioPreview->play();
206         }
207     }
208     else
209         QApplication::beep();
210 }