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Diffstat (limited to 'src/gui/dialogs/EventParameterDialog.cpp')
| -rw-r--r-- | src/gui/dialogs/EventParameterDialog.cpp | 185 |
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" |