Added old abandoned KDE3 version of the RoseGarden MIDI tool

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/rosegarden@1097595 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 185 insertions, 0 deletions

diff --git a/src/gui/dialogs/EventParameterDialog.cpp b/src/gui/dialogs/EventParameterDialog.cpp
new file mode 100644
index 0000000..036491e
--- /dev/null
+++ b/src/gui/dialogs/EventParameterDialog.cpp
@@ -0,0 +1,185 @@
+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
+
+/*
+    Rosegarden
+    A MIDI and audio sequencer and musical notation editor.
+ 
+    This program is Copyright 2000-2008
+        Guillaume Laurent   <[email protected]>,
+        Chris Cannam        <[email protected]>,
+        Richard Bown        <[email protected]>
+ 
+    The moral rights of Guillaume Laurent, Chris Cannam, and Richard
+    Bown to claim authorship of this work have been asserted.
+ 
+    Other copyrights also apply to some parts of this work.  Please
+    see the AUTHORS file and individual file headers for details.
+ 
+    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 "EventParameterDialog.h"
+
+#include <klocale.h>
+#include "misc/Debug.h"
+#include "misc/Strings.h"
+#include "base/PropertyName.h"
+#include <kcombobox.h>
+#include <kdialogbase.h>
+#include <qhbox.h>
+#include <qlabel.h>
+#include <qstring.h>
+#include <qvbox.h>
+#include <qwidget.h>
+
+
+namespace Rosegarden
+{
+
+EventParameterDialog::EventParameterDialog(
+    QWidget *parent,
+    const QString &name,
+    const PropertyName &property,
+    int startValue):
+        KDialogBase(parent, 0, true, name, Ok | Cancel),
+        m_property(property)
+{
+    QVBox *vBox = makeVBoxMainWidget();
+
+    QHBox *topBox = new QHBox(vBox);
+    QLabel *explainLabel = new QLabel(topBox);
+    QString text = i18n("Set the %1 property of the event selection:").
+                   arg(strtoqstr(property));
+    explainLabel->setText(text);
+
+    QHBox *patternBox = new QHBox(vBox);
+    new QLabel(i18n("Pattern"), patternBox);
+    m_patternCombo = new KComboBox(patternBox);
+
+    // create options
+    // 0 flat
+    text = i18n("Flat - set %1 to value").arg(strtoqstr(property));
+    m_patternCombo->insertItem(text);
+
+    // 1 alternating
+    text = i18n("Alternating - set %1 to max and min on alternate events").arg(strtoqstr(property));
+    m_patternCombo->insertItem(text);
+
+    // 2 crescendo
+    text = i18n("Crescendo - set %1 rising from min to max").arg(strtoqstr(property));
+    m_patternCombo->insertItem(text);
+
+    // 3 diminuendo
+    text = i18n("Diminuendo - set %1 falling from max to min").arg(strtoqstr(property));
+    m_patternCombo->insertItem(text);
+
+    // 4 ringing
+    text = i18n("Ringing - set %1 alternating from max to min with both dying to zero").arg(strtoqstr(property));
+    m_patternCombo->insertItem(text);
+
+    connect(m_patternCombo, SIGNAL(activated(int)),
+            this, SLOT(slotPatternSelected(int)));
+
+    QHBox *value1Box = new QHBox(vBox);
+    m_value1Label = new QLabel(i18n("Value"), value1Box);
+    m_value1Combo = new KComboBox(value1Box);
+
+    QHBox *value2Box = new QHBox(vBox);
+    m_value2Label = new QLabel(i18n("Value"), value2Box);
+    m_value2Combo = new KComboBox(value2Box);
+
+    for (unsigned int i = 0; i < 128; i++) {
+        m_value1Combo->insertItem(QString("%1").arg(i));
+        m_value2Combo->insertItem(QString("%1").arg(i));
+    }
+    m_value1Combo->setCurrentItem(127);
+
+    slotPatternSelected(0);
+
+    // start value
+    m_value1Combo->setCurrentItem(startValue);
+    m_value2Combo->setCurrentItem(startValue);
+
+}
+
+void
+EventParameterDialog::slotPatternSelected(int value)
+{
+    switch (value) {
+    case 0:  // flat
+        m_value1Label->setText(i18n("Value"));
+        m_value1Label->show();
+        m_value1Combo->show();
+        m_value2Label->hide();
+        m_value2Combo->hide();
+        break;
+
+    case 1:  // alternating
+        m_value1Label->setText(i18n("First Value"));
+        m_value2Label->setText(i18n("Second Value"));
+        m_value1Label->show();
+        m_value1Combo->show();
+        m_value2Label->show();
+        m_value2Combo->show();
+        break;
+
+    case 2:  // crescendo
+        m_value1Label->setText(i18n("Low Value"));
+        m_value2Label->setText(i18n("High Value"));
+        m_value1Label->show();
+        m_value1Combo->show();
+        m_value2Label->show();
+        m_value2Combo->show();
+        break;
+
+    case 3:  // decrescendo
+        m_value1Label->setText(i18n("High Value"));
+        m_value2Label->setText(i18n("Low Value"));
+        m_value1Label->show();
+        m_value1Combo->show();
+        m_value2Label->show();
+        m_value2Combo->show();
+        break;
+
+    case 4:  // ringing
+        m_value1Label->setText(i18n("First Value"));
+        m_value2Label->setText(i18n("Second Value"));
+        m_value1Label->show();
+        m_value1Combo->show();
+        m_value2Label->show();
+        m_value2Combo->show();
+        break;
+
+    default:
+        RG_DEBUG << "EventParameterDialog::slotPatternSelected - "
+        << "unrecognised pattern number" << endl;
+        break;
+    }
+
+}
+
+PropertyPattern
+EventParameterDialog::getPattern()
+{
+    return PropertyPattern(m_patternCombo->currentItem());
+}
+
+int
+EventParameterDialog::getValue1()
+{
+    return m_value1Combo->currentItem();
+}
+
+int
+EventParameterDialog::getValue2()
+{
+    return m_value2Combo->currentItem();
+}
+
+}
+#include "EventParameterDialog.moc"