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/* -*- 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 <glaurent@telegraph-road.org>,
Chris Cannam <cannam@all-day-breakfast.com>,
Richard Bown <richard.bown@ferventsoftware.com>
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 "ClefDialog.h"
#include "base/NotationTypes.h"
#include "gui/editors/notation/NotePixmapFactory.h"
#include "gui/widgets/BigArrowButton.h"
#include <klocale.h>
#include <kdialogbase.h>
#include <tqbuttongroup.h>
#include <tqgroupbox.h>
#include <tqhbox.h>
#include <tqlabel.h>
#include <tqobject.h>
#include <tqpixmap.h>
#include <tqradiobutton.h>
#include <tqstring.h>
#include <tqtooltip.h>
#include <tqvbox.h>
#include <tqwidget.h>
namespace Rosegarden
{
ClefDialog::ClefDialog(TQWidget *tqparent,
NotePixmapFactory *npf,
Clef defaultClef,
bool showConversionOptions) :
KDialogBase(tqparent, 0, true, i18n("Clef"), Ok | Cancel | Help),
m_notePixmapFactory(npf),
m_clef(defaultClef)
{
setHelp("nv-signatures-clef");
TQVBox *vbox = makeVBoxMainWidget();
TQGroupBox *clefFrame = new TQGroupBox
(1, Qt::Horizontal, i18n("Clef"), vbox);
TQButtonGroup *conversionFrame = new TQButtonGroup
(1, Qt::Horizontal, i18n("Existing notes following clef change"), vbox);
TQHBox *clefBox = new TQHBox(clefFrame);
BigArrowButton *clefDown = new BigArrowButton(clefBox, Qt::LeftArrow);
TQToolTip::add
(clefDown, i18n("Lower clef"));
TQHBox *clefLabelBox = new TQVBox(clefBox);
m_octaveUp = new BigArrowButton(clefLabelBox, Qt::UpArrow);
TQToolTip::add
(m_octaveUp, i18n("Up an Octave"));
m_clefLabel = new TQLabel(i18n("Clef"), clefLabelBox);
m_clefLabel->tqsetAlignment(AlignVCenter | AlignHCenter);
m_octaveDown = new BigArrowButton(clefLabelBox, Qt::DownArrow);
TQToolTip::add
(m_octaveDown, i18n("Down an Octave"));
BigArrowButton *clefUp = new BigArrowButton(clefBox, Qt::RightArrow);
TQToolTip::add
(clefUp, i18n("Higher clef"));
m_clefNameLabel = new TQLabel(i18n("Clef"), clefLabelBox);
m_clefNameLabel->tqsetAlignment(AlignVCenter | AlignHCenter);
if (showConversionOptions) {
m_noConversionButton =
new TQRadioButton
(i18n("Maintain current pitches"), conversionFrame);
m_changeOctaveButton =
new TQRadioButton
(i18n("Transpose into appropriate octave"), conversionFrame);
m_transposeButton = 0;
//!!! why aren't we offering this option? does it not work? too difficult to describe?
// m_transposeButton =
// new TQRadioButton
// (i18n("Maintain current positions on the staff"), conversionFrame);
m_changeOctaveButton->setChecked(true);
} else {
m_noConversionButton = 0;
m_changeOctaveButton = 0;
m_transposeButton = 0;
conversionFrame->hide();
}
TQObject::connect(clefUp, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotClefUp()));
TQObject::connect(clefDown, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotClefDown()));
TQObject::connect(m_octaveUp, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotOctaveUp()));
TQObject::connect(m_octaveDown, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotOctaveDown()));
redrawClefPixmap();
}
Clef
ClefDialog::getClef() const
{
return m_clef;
}
ClefDialog::ConversionType
ClefDialog::getConversionType() const
{
if (m_noConversionButton && m_noConversionButton->isChecked()) {
return NoConversion;
} else if (m_changeOctaveButton && m_changeOctaveButton->isChecked()) {
return ChangeOctave;
} else if (m_transposeButton && m_transposeButton->isChecked()) {
return Transpose;
}
return NoConversion;
}
void
ClefDialog::slotClefUp()
{
int octaveOffset = m_clef.getOctaveOffset();
Clef::ClefList clefs(Clef::getClefs());
for (Clef::ClefList::iterator i = clefs.begin();
i != clefs.end(); ++i) {
if (m_clef.getClefType() == i->getClefType()) {
if (++i == clefs.end())
i = clefs.begin();
m_clef = Clef(i->getClefType(), octaveOffset);
break;
}
}
redrawClefPixmap();
}
void
ClefDialog::slotClefDown()
{
int octaveOffset = m_clef.getOctaveOffset();
Clef::ClefList clefs(Clef::getClefs());
for (Clef::ClefList::iterator i = clefs.begin();
i != clefs.end(); ++i) {
if (m_clef.getClefType() == i->getClefType()) {
if (i == clefs.begin())
i = clefs.end();
--i;
m_clef = Clef(i->getClefType(), octaveOffset);
break;
}
}
redrawClefPixmap();
}
void
ClefDialog::slotOctaveUp()
{
int octaveOffset = m_clef.getOctaveOffset();
if (octaveOffset == 2)
return ;
++octaveOffset;
m_octaveDown->setEnabled(true);
if (octaveOffset == 2) {
m_octaveUp->setEnabled(false);
}
m_clef = Clef(m_clef.getClefType(), octaveOffset);
redrawClefPixmap();
}
void
ClefDialog::slotOctaveDown()
{
int octaveOffset = m_clef.getOctaveOffset();
if (octaveOffset == -2)
return ;
--octaveOffset;
m_octaveUp->setEnabled(true);
if (octaveOffset == 2) {
m_octaveDown->setEnabled(false);
}
m_clef = Clef(m_clef.getClefType(), octaveOffset);
redrawClefPixmap();
}
void
ClefDialog::redrawClefPixmap()
{
TQPixmap pmap = NotePixmapFactory::toTQPixmap
(m_notePixmapFactory->makeClefDisplayPixmap(m_clef));
m_clefLabel->setPixmap(pmap);
TQString name;
int octave = m_clef.getOctaveOffset();
switch (octave) {
case - 1:
name = i18n("%1 down an octave");
break;
case - 2:
name = i18n("%1 down two octaves");
break;
case 1:
name = i18n("%1 up an octave");
break;
case 2:
name = i18n("%1 up two octaves");
break;
default:
name = "%1";
break;
}
std::string type = m_clef.getClefType();
if (type == Clef::Treble)
name = name.tqarg(i18n("Treble"));
else if (type == Clef::French)
name = name.tqarg(i18n("French violin"));
else if (type == Clef::Soprano)
name = name.tqarg(i18n("Soprano"));
else if (type == Clef::Mezzosoprano)
name = name.tqarg(i18n("Mezzo-soprano"));
else if (type == Clef::Alto)
name = name.tqarg(i18n("Alto"));
else if (type == Clef::Tenor)
name = name.tqarg(i18n("Tenor"));
else if (type == Clef::Baritone)
name = name.tqarg(i18n("C-baritone"));
else if (type == Clef::Varbaritone)
name = name.tqarg(i18n("F-baritone"));
else if (type == Clef::Bass)
name = name.tqarg(i18n("Bass"));
else if (type == Clef::Subbass)
name = name.tqarg(i18n("Sub-bass"));
m_clefNameLabel->setText(name);
}
}
#include "ClefDialog.moc"
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