Fix keysequence strings for Mac again
[quassel.git] / src / qtui / phononnotificationbackend.cpp
1 /***************************************************************************
2 *   Copyright (C) 2005-09 by the Quassel Project                          *
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20
21 #include <QFileDialog>
22
23 #include <phonon/mediaobject.h>
24
25 #include "phononnotificationbackend.h"
26
27 #include "clientsettings.h"
28 #include "iconloader.h"
29 #include "mainwin.h"
30 #include "qtui.h"
31
32 PhononNotificationBackend::PhononNotificationBackend(QObject *parent)
33   : AbstractNotificationBackend(parent),
34   _media(0)
35 {
36   NotificationSettings notificationSettings;
37   _enabled = notificationSettings.value("Phonon/Enabled", true).toBool();
38   createMediaObject(notificationSettings.value("Phonon/AudioFile", QString()).toString());
39
40   notificationSettings.notify("Phonon/Enabled", this, SLOT(enabledChanged(const QVariant &)));
41   notificationSettings.notify("Phonon/AudioFile", this, SLOT(audioFileChanged(const QVariant &)));
42 }
43
44 PhononNotificationBackend::~PhononNotificationBackend() {
45   if(_media)
46     delete _media;
47 }
48
49 void PhononNotificationBackend::notify(const Notification &notification) {
50   if(_enabled && _media && (notification.type == Highlight || notification.type == PrivMsg)) {
51     _media->stop();
52     _media->play();
53   }
54 }
55
56 void PhononNotificationBackend::close(uint notificationId) {
57   Q_UNUSED(notificationId);
58 }
59
60 void PhononNotificationBackend::enabledChanged(const QVariant &v) {
61   _enabled = v.toBool();
62 }
63
64 void PhononNotificationBackend::audioFileChanged(const QVariant &v) {
65   createMediaObject(v.toString());
66 }
67
68 SettingsPage *PhononNotificationBackend::createConfigWidget() const {
69   return new ConfigWidget();
70 }
71
72 void PhononNotificationBackend::createMediaObject(const QString &file) {
73   if(_media)
74     delete _media;
75
76   if(file.isEmpty()) {
77     _media = 0;
78     return;
79   }
80
81   _media = Phonon::createPlayer(Phonon::NotificationCategory,
82                                 Phonon::MediaSource(file));
83 }
84
85 /***************************************************************************/
86
87 PhononNotificationBackend::ConfigWidget::ConfigWidget(QWidget *parent)
88 : SettingsPage("Internal", "PhononNotification", parent),
89   audioPreview(0)
90 {
91   ui.setupUi(this);
92   ui.enabled->setIcon(SmallIcon("media-playback-start"));
93   ui.play->setIcon(SmallIcon("media-playback-start"));
94   ui.open->setIcon(SmallIcon("document-open"));
95
96   connect(ui.enabled, SIGNAL(toggled(bool)), SLOT(widgetChanged()));
97   connect(ui.filename, SIGNAL(textChanged(const QString &)), SLOT(widgetChanged()));
98 }
99
100 PhononNotificationBackend::ConfigWidget::~ConfigWidget() {
101   if(audioPreview)
102     delete audioPreview;
103 }
104
105 void PhononNotificationBackend::ConfigWidget::widgetChanged() {
106   ui.play->setEnabled(ui.enabled->isChecked() && !ui.filename->text().isEmpty());
107
108   bool changed = (enabled != ui.enabled->isChecked()
109                || filename != ui.filename->text());
110
111   if(changed != hasChanged()) setChangedState(changed);
112 }
113
114 bool PhononNotificationBackend::ConfigWidget::hasDefaults() const {
115   return true;
116 }
117
118 void PhononNotificationBackend::ConfigWidget::defaults() {
119   ui.enabled->setChecked(false);
120   ui.filename->setText(QString());
121   widgetChanged();
122 }
123
124 void PhononNotificationBackend::ConfigWidget::load() {
125   NotificationSettings s;
126   enabled = s.value("Phonon/Enabled", false).toBool();
127   filename = s.value("Phonon/AudioFile", QString()).toString();
128
129   ui.enabled->setChecked(enabled);
130   ui.filename->setText(filename);
131
132   setChangedState(false);
133 }
134
135 void PhononNotificationBackend::ConfigWidget::save() {
136   NotificationSettings s;
137   s.setValue("Phonon/Enabled", ui.enabled->isChecked());
138   s.setValue("Phonon/AudioFile", ui.filename->text());
139   load();
140 }
141
142 void PhononNotificationBackend::ConfigWidget::on_open_clicked() {
143   QString file = QFileDialog::getOpenFileName(this, tr("Select Audio File"));
144   if(!file.isEmpty()) {
145     ui.filename->setText(file);
146     ui.play->setEnabled(true);
147     widgetChanged();
148   }
149 }
150
151 void PhononNotificationBackend::ConfigWidget::on_play_clicked() {
152   if(!ui.filename->text().isEmpty()) {
153     if(audioPreview)
154       delete audioPreview;
155
156     audioPreview = Phonon::createPlayer(Phonon::NotificationCategory,
157                                         Phonon::MediaSource(ui.filename->text()));
158     audioPreview->play();
159   }
160 }