Add support for multiple MPD servers.

2012-06-08 17:53:35 +00:00
parent 0f639db994
commit f31a7264cd
36 changed files with 1125 additions and 569 deletions
--- a/gui/serverplaybacksettings.cpp
+++ b/gui/serverplaybacksettings.cpp
@@ -0,0 +1,127 @@
+/*
+ * Cantata
+ *
+ * Copyright (c) 2011-2012 Craig Drummond <craig.p.drummond@gmail.com>
+ *
+ * ----
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "serverplaybacksettings.h"
+#include "mpdconnection.h"
+#include "localize.h"
+#include "settings.h"
+#include <QtGui/QListWidget>
+
+static const int constIconSize=48;
+
+ServerPlaybackSettings::ServerPlaybackSettings(QWidget *p)
+    : QWidget(p)
+{
+    setupUi(this);
+    replayGain->addItem(i18n("None"), QVariant("off"));
+    replayGain->addItem(i18n("Track"), QVariant("track"));
+    replayGain->addItem(i18n("Album"), QVariant("album"));
+    connect(MPDConnection::self(), SIGNAL(replayGain(const QString &)), this, SLOT(replayGainSetting(const QString &)));
+    connect(MPDConnection::self(), SIGNAL(outputsUpdated(const QList<Output> &)), this, SLOT(updateOutpus(const QList<Output> &)));
+    connect(MPDConnection::self(), SIGNAL(stateChanged(bool)), this, SLOT(mpdConnectionStateChanged(bool)));
+    connect(this, SIGNAL(enable(int)), MPDConnection::self(), SLOT(enableOutput(int)));
+    connect(this, SIGNAL(disable(int)), MPDConnection::self(), SLOT(disableOutput(int)));
+    connect(this, SIGNAL(outputs()), MPDConnection::self(), SLOT(outputs()));
+    connect(this, SIGNAL(setReplayGain(const QString &)), MPDConnection::self(), SLOT(setReplayGain(const QString &)));
+    connect(this, SIGNAL(setCrossFade(int)), MPDConnection::self(), SLOT(setCrossFade(int)));
+    connect(this, SIGNAL(getReplayGain()), MPDConnection::self(), SLOT(getReplayGain()));
+    messageIcon->setMinimumSize(constIconSize, constIconSize);
+    messageIcon->setMaximumSize(constIconSize, constIconSize);
+    mpdConnectionStateChanged(MPDConnection::self()->isConnected());
+    #ifndef PHONON_FOUND
+    streamUrl->setVisible(false);
+    streamUrlLabel->setVisible(false);
+    streamUrlInfoLabel->setVisible(false);
+    #endif
+};
+
+void ServerPlaybackSettings::load()
+{
+    crossfading->setValue(MPDStatus::self()->crossFade());
+    emit getReplayGain();
+    emit outputs();
+    #ifdef PHONON_FOUND
+    streamUrl->setText(Settings::self()->streamUrl());
+    #endif
+}
+
+void ServerPlaybackSettings::save()
+{
+    emit setCrossFade(crossfading->value());
+    emit setReplayGain(replayGain->itemData(replayGain->currentIndex()).toString());
+    for (int i=0; i<view->count(); ++i) {
+        QListWidgetItem *item=view->item(i);
+
+        if (Qt::Checked==item->checkState()) {
+            emit enable(item->data(Qt::UserRole).toInt());
+        } else {
+            emit disable(item->data(Qt::UserRole).toInt());
+        }
+    }
+    #ifdef PHONON_FOUND
+    Settings::self()->saveStreamUrl(streamUrl->text().trimmed());
+    #endif
+}
+
+void ServerPlaybackSettings::replayGainSetting(const QString &rg)
+{
+    replayGain->setCurrentIndex(0);
+
+    for(int i=0; i<replayGain->count(); ++i) {
+        if (replayGain->itemData(i).toString()==rg){
+            replayGain->setCurrentIndex(i);
+            break;
+        }
+    }
+}
+
+void ServerPlaybackSettings::updateOutpus(const QList<Output> &outputs)
+{
+    view->clear();
+    foreach(const Output &output, outputs) {
+        QListWidgetItem *item=new QListWidgetItem(output.name, view);
+        item->setCheckState(output.enabled ? Qt::Checked : Qt::Unchecked);
+        item->setData(Qt::UserRole, output.id);
+    }
+}
+
+void ServerPlaybackSettings::mpdConnectionStateChanged(bool c)
+{
+    outputFrame->setEnabled(c);
+    crossfading->setEnabled(c);
+    replayGain->setEnabled(c);
+    crossfadingLabel->setEnabled(c);
+    replayGainLabel->setEnabled(c);
+    #ifdef PHONON_FOUND
+    streamUrl->setEnabled(c);
+    streamUrlLabel->setEnabled(c);
+    #endif
+    messageIcon->setPixmap(QIcon::fromTheme(c ? "dialog-information" : "dialog-warning").pixmap(constIconSize, constIconSize));
+    if (c) {
+        messageLabel->setText(i18n("<i><b>Connected to %1</b><br/>The entries below apply to the currently connected MPD instance.</i>")
+                              .arg(MPDConnection::self()->getDetails().description()));
+    } else {
+        messageLabel->setText(i18n("<i><b>Not Connected.</b><br/>The entries below cannot be modified, as Cantata is not connected to MPD.</i>"));
+        view->clear();
+    }
+}