comparison widgets/LabelCounterInputDialog.cpp @ 311:fee76aa923d8

* Add Reset Counters... function

+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+    Sonic Visualiser
+    An audio file viewer and annotation editor.
+    Centre for Digital Music, Queen Mary, University of London.
+    This file copyright 2007 QMUL.
+    
+    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.  See the file
+    COPYING included with this distribution for more information.
+*/
+
+#include "LabelCounterInputDialog.h"
+
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QLabel>
+#include <QSpinBox>
+#include <QDialogButtonBox>
+
+LabelCounterInputDialog::LabelCounterInputDialog(Labeller *labeller,
+						 QWidget *parent) :
+    QDialog(parent),
+    m_labeller(labeller)
+{
+    setWindowTitle(tr("Set Counters"));
+
+    QGridLayout *layout = new QGridLayout(this);
+    
+    QLabel *label = new QLabel(tr("Fine counter (beats):"));
+    layout->addWidget(label, 1, 0);
+
+    label = new QLabel(tr("Coarse counter (bars):"));
+    layout->addWidget(label, 0, 0);
+
+    QSpinBox *counter = new QSpinBox;
+    counter->setMinimum(1);
+    counter->setMaximum(10000);
+    counter->setSingleStep(1);
+    m_origSecondCounter = m_labeller->getSecondLevelCounterValue();
+    counter->setValue(m_origSecondCounter);
+    connect(counter, SIGNAL(valueChanged(int)),
+            this, SLOT(secondCounterChanged(int)));
+    layout->addWidget(counter, 0, 1);
+
+    counter = new QSpinBox;
+    counter->setMinimum(1);
+    counter->setMaximum(10000);
+    counter->setSingleStep(1);
+    m_origCounter = m_labeller->getCounterValue();
+    counter->setValue(m_origCounter);
+    connect(counter, SIGNAL(valueChanged(int)),
+            this, SLOT(counterChanged(int)));
+    layout->addWidget(counter, 1, 1);
+    
+    QDialogButtonBox *bb = new QDialogButtonBox(QDialogButtonBox::Ok |
+                                                QDialogButtonBox::Cancel);
+    layout->addWidget(bb, 2, 0, 1, 2);
+    connect(bb, SIGNAL(accepted()), this, SLOT(accept()));
+    connect(bb, SIGNAL(rejected()), this, SLOT(cancelClicked()));
+}
+
+LabelCounterInputDialog::~LabelCounterInputDialog()
+{
+}
+
+void
+LabelCounterInputDialog::counterChanged(int value)
+{
+    m_labeller->setCounterValue(value);
+}
+
+void
+LabelCounterInputDialog::secondCounterChanged(int value)
+{
+    m_labeller->setSecondLevelCounterValue(value);
+}
+
+void
+LabelCounterInputDialog::cancelClicked()
+{
+    m_labeller->setCounterValue(m_origCounter);
+    m_labeller->setSecondLevelCounterValue(m_origSecondCounter);
+    reject();
+}
+