Initial commit.

src/transcoder/transcoderoptionsmp3.cpp

@@ -0,0 +1,82 @@
+/*
+ * Strawberry Music Player
+ * This file was part of Clementine.
+ * Copyright 2010, David Sansome <me@davidsansome.com>
+ *
+ * Strawberry 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Strawberry 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 Strawberry.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
+#include "config.h"
+
+#include "transcoderoptionsmp3.h"
+#include "ui_transcoderoptionsmp3.h"
+
+#include <QSettings>
+
+const char* TranscoderOptionsMP3::kSettingsGroup = "Transcoder/lamemp3enc";
+
+TranscoderOptionsMP3::TranscoderOptionsMP3(QWidget *parent)
+    : TranscoderOptionsInterface(parent), ui_(new Ui_TranscoderOptionsMP3) {
+  ui_->setupUi(this);
+
+  connect(ui_->quality_slider, SIGNAL(valueChanged(int)), SLOT(QualitySliderChanged(int)));
+  connect(ui_->quality_spinbox, SIGNAL(valueChanged(double)), SLOT(QualitySpinboxChanged(double)));
+
+}
+
+TranscoderOptionsMP3::~TranscoderOptionsMP3() {
+  delete ui_;
+}
+
+void TranscoderOptionsMP3::Load() {
+
+  QSettings s;
+  s.beginGroup(kSettingsGroup + settings_postfix_);
+
+  if (s.value("target", 1).toInt() == 0) {
+    ui_->target_quality->setChecked(true);
+  } else {
+    ui_->target_bitrate->setChecked(true);
+  }
+
+  ui_->quality_spinbox->setValue(s.value("quality", 4.0).toFloat());
+  ui_->bitrate_slider->setValue(s.value("bitrate", 128).toInt());
+  ui_->cbr->setChecked(s.value("cbr", true).toBool());
+  ui_->encoding_engine_quality->setCurrentIndex(s.value("encoding-engine-quality", 1).toInt());
+  ui_->mono->setChecked(s.value("mono", false).toBool());
+
+}
+
+void TranscoderOptionsMP3::Save() {
+
+  QSettings s;
+  s.beginGroup(kSettingsGroup + settings_postfix_);
+
+  s.setValue("target", ui_->target_quality->isChecked() ? 0 : 1);
+  s.setValue("quality", ui_->quality_spinbox->value());
+  s.setValue("bitrate", ui_->bitrate_slider->value());
+  s.setValue("cbr", ui_->cbr->isChecked());
+  s.setValue("encoding-engine-quality", ui_->encoding_engine_quality->currentIndex());
+  s.setValue("mono", ui_->mono->isChecked());
+
+}
+
+void TranscoderOptionsMP3::QualitySliderChanged(int value) {
+  ui_->quality_spinbox->setValue(float(value) / 100);
+}
+
+void TranscoderOptionsMP3::QualitySpinboxChanged(double value) {
+  ui_->quality_slider->setValue(value * 100);
+}