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//=========================================================
// MusE
// Linux Music Editor
// $Id: comment.cpp,v 1.2 2004/02/08 18:30:00 wschweer Exp $
// (C) Copyright 2001 Werner Schweer (ws@seh.de)
//=========================================================
#include "comment.h"
#include "song.h"
#include "track.h"
#include <QWidget>
//---------------------------------------------------------
// Comment
//---------------------------------------------------------
Comment::Comment(QWidget* parent)
: QWidget(parent)
{
setupUi(this);
}
//---------------------------------------------------------
// textChanged
//---------------------------------------------------------
void Comment::textChanged()
{
setText(textentry->toPlainText());
}
//---------------------------------------------------------
// TrackComment
//---------------------------------------------------------
TrackComment::TrackComment(Track* t, QWidget* parent)
: Comment(parent)
{
setAttribute(Qt::WA_DeleteOnClose);
setWindowTitle(tr("MusE: Track Comment"));
track = t;
connect(song, SIGNAL(songChanged(int)), SLOT(songChanged(int)));
textentry->setText(track->comment());
textentry->moveCursor(QTextCursor::End);
connect(textentry, SIGNAL(textChanged()), SLOT(textChanged()));
label1->setText(tr("Track Comment:"));
label2->setText(track->name());
}
//---------------------------------------------------------
// songChanged
//---------------------------------------------------------
void TrackComment::songChanged(int flags)
{
if ((flags & (SC_TRACK_INSERTED|SC_TRACK_REMOVED|SC_TRACK_MODIFIED)) == 0)
return;
// check if track still exists:
TrackList* tl = song->tracks();
iTrack it;
for (it = tl->begin(); it != tl->end(); ++it) {
if (track == *it)
break;
}
if (it == tl->end()) {
close();
return;
}
label2->setText(track->name());
if (track->comment() != textentry->toPlainText()) {
disconnect(textentry, SIGNAL(textChanged()), this, SLOT(textChanged()));
textentry->setText(track->comment());
textentry->moveCursor(QTextCursor::End);
connect(textentry, SIGNAL(textChanged()), this, SLOT(textChanged()));
}
}
//---------------------------------------------------------
// setText
//---------------------------------------------------------
void TrackComment::setText(const QString& s)
{
track->setComment(s);
song->update(SC_TRACK_MODIFIED);
}
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