1 | /* |
2 | Copyright (C) 2007 by Olivier Goffart <ogoffart at kde.org> |
3 | Copyright (C) 2009 by Laurent Montel <montel@kde.org> |
4 | |
5 | |
6 | This program is free software; you can redistribute it and/or modify |
7 | it under the terms of the GNU General Public License as published by |
8 | the Free Software Foundation; either version 2, or (at your option) |
9 | any later version. |
10 | |
11 | This program is distributed in the hope that it will be useful, |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | GNU General Public License for more details. |
15 | |
16 | You should have received a copy of the GNU General Public License |
17 | along with this program; if not, write to the Free Software |
18 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
19 | |
20 | */ |
21 | #include "notifybyktts.h" |
22 | #include <QtDBus/QtDBus> |
23 | #include <QHash> |
24 | #include <ktoolinvocation.h> |
25 | #include <kmessagebox.h> |
26 | #include <kmacroexpander.h> |
27 | #include <klocale.h> |
28 | #include <knotifyconfig.h> |
29 | |
30 | NotifyByKTTS::NotifyByKTTS(QObject *parent) : KNotifyPlugin(parent),m_kspeech(0), tryToStartKttsd( false ) |
31 | { |
32 | } |
33 | |
34 | |
35 | NotifyByKTTS::~NotifyByKTTS() |
36 | { |
37 | } |
38 | |
39 | void NotifyByKTTS::setupKttsd() |
40 | { |
41 | m_kspeech = new org::kde::KSpeech("org.kde.kttsd" , "/KSpeech" , QDBusConnection::sessionBus()); |
42 | m_kspeech->setParent(this); |
43 | m_kspeech->setApplicationName("KNotify" ); |
44 | |
45 | QDBusServiceWatcher *watcher = new QDBusServiceWatcher(this); |
46 | watcher->setConnection(QDBusConnection::sessionBus()); |
47 | watcher->setWatchMode(QDBusServiceWatcher::WatchForUnregistration); |
48 | watcher->addWatchedService("org.kde.kttsd" ); |
49 | connect(watcher, SIGNAL(serviceUnregistered( const QString & ) ), this, SLOT( removeSpeech() )); |
50 | } |
51 | |
52 | void NotifyByKTTS::notify( int id, KNotifyConfig * config ) |
53 | { |
54 | if( !m_kspeech) |
55 | { |
56 | if ( tryToStartKttsd ) //don't try to restart it all the time. |
57 | return; |
58 | // If KTTSD not running, start it. |
59 | if (!QDBusConnection::sessionBus().interface()->isServiceRegistered("org.kde.kttsd" )) |
60 | { |
61 | QString error; |
62 | if (KToolInvocation::startServiceByDesktopName("kttsd" , QStringList(), &error)) |
63 | { |
64 | KMessageBox::error(0, i18n( "Starting Jovie Text-to-Speech Service Failed" ), error ); |
65 | tryToStartKttsd = true; |
66 | return; |
67 | } |
68 | } |
69 | setupKttsd(); |
70 | } |
71 | |
72 | QString say = config->readEntry( "KTTS" ); |
73 | |
74 | if (!say.isEmpty()) { |
75 | QHash<QChar,QString> subst; |
76 | subst.insert( 'e', config->eventid ); |
77 | subst.insert( 'a', config->appname ); |
78 | subst.insert( 's', config->text ); |
79 | subst.insert( 'w', QString::number( (quintptr)config->winId )); |
80 | subst.insert( 'i', QString::number( id )); |
81 | subst.insert( 'm', config->text ); |
82 | say = KMacroExpander::expandMacrosShellQuote( say, subst ); |
83 | } |
84 | |
85 | if ( say.isEmpty() ) |
86 | say = config->text; // fallback |
87 | |
88 | m_kspeech->setApplicationName(config->appname); |
89 | m_kspeech->call(QDBus::NoBlock, "say" , say, 0); |
90 | |
91 | finished(id); |
92 | } |
93 | |
94 | void NotifyByKTTS::removeSpeech() |
95 | { |
96 | tryToStartKttsd = false; |
97 | |
98 | delete m_kspeech; |
99 | m_kspeech = 0; |
100 | } |
101 | |
102 | #include "notifybyktts.moc" |
103 | |