void
TrackParameterBox::setDocument(RosegardenDocument *doc)
{
// No change? Bail.
if (m_doc == doc)
return;
m_doc = doc;
m_doc->getComposition().addObserver(this);
// Populate color combo from the document colors.
// ??? Now that we actually load these from the new document, we can
// see what's actually in .rg files. Older ones have almost no
// colors at all (e.g. the Vivaldi op44 example file). Since we
// don't allow editing of the colors, we should probably just
// always put the standard color list into a document when it is
// loaded.
slotDocColoursChanged();
// Detect when the document colours are updated.
// ??? Document colors can never be updated. See explanation in
// slotDocColoursChanged().
//connect(m_doc, SIGNAL(docColoursChanged()),
// this, SLOT(slotDocColoursChanged()));
updateWidgets2();
}
void
TrackParameterBox::slotColorChanged(int index)
{
//RG_DEBUG << "slotColorChanged(" << index << ")";
Track *track = getTrack();
if (!track)
return;
track->setColor(index);
m_doc->slotDocumentModified();
// Notify observers
// This will trigger a call to updateWidgets2().
Composition &comp = m_doc->getComposition();
comp.notifyTrackChanged(track);
#if 0
// This will never happen since the "Add Color" option is never added.
if (index == m_addColourPos) {
ColourMap newMap = m_doc->getComposition().getSegmentColourMap();
QColor newColour;
bool ok = false;
QString newName = InputDialog::getText(this,
tr("New Color Name"),
tr("Enter new name:"),
LineEdit::Normal,
tr("New"), &ok);
if ((ok == true) && (!newName.isEmpty())) {
// QColorDialog box(this, "", true);
// int result = box.getColor(newColour);
//QRgb QColorDialog::getRgba(0xffffffff, &ok, this);
QColor newColor = QColorDialog::getColor(Qt::white, this);
if (newColor.isValid()) {
Colour newRColour = GUIPalette::convertColour(newColour);
newMap.addItem(newRColour, qstrtostr(newName));
slotDocColoursChanged();
}
}
// Else we don't do anything as they either didn't give a name
// or didn't give a colour
}
#endif
}
ColourConfigurationPage::ColourConfigurationPage(RosegardenDocument *doc, QWidget *parent)
: TabbedConfigurationPage(doc, parent)
{
QFrame *frame = new QFrame(m_tabWidget);
frame->setContentsMargins(10, 10, 10, 10);
QGridLayout *layout = new QGridLayout(frame);
layout->setSpacing(5);
m_map = m_doc->getComposition().getSegmentColourMap();
m_colourtable = new ColourTable(frame, m_map, m_listmap);
m_colourtable->setFixedHeight(280);
layout->addWidget(m_colourtable, 0, 0, 0- 0+1, 1- 0+1);
QPushButton* addColourButton = new QPushButton(tr("Add New Color"),
frame);
layout->addWidget(addColourButton, 1, 0, Qt::AlignHCenter);
// disable until we can remove it after release
addColourButton->setEnabled(false);
QPushButton* deleteColourButton = new QPushButton(tr("Delete Color"),
frame);
layout->addWidget(deleteColourButton, 1, 1, Qt::AlignHCenter);
// disable until we can remove it after release
deleteColourButton->setEnabled(false);
connect(addColourButton, SIGNAL(clicked()),
this, SLOT(slotAddNew()));
connect(deleteColourButton, SIGNAL(clicked()),
this, SLOT(slotDelete()));
connect(this, SIGNAL(docColoursChanged()),
m_doc, SLOT(slotDocColoursChanged()));
connect(m_colourtable, SIGNAL(entryTextChanged(unsigned int, QString)),
this, SLOT(slotTextChanged(unsigned int, QString)));
connect(m_colourtable, SIGNAL(entryColourChanged(unsigned int, QColor)),
this, SLOT(slotColourChanged(unsigned int, QColor)));
addTab(frame, tr("Color Map"));
}
