LinkToKnobDialog::LinkToKnobDialog(const KnobGuiPtr& from,
QWidget* parent)
: QDialog(parent)
, _imp( new LinkToKnobDialogPrivate(from) )
{
_imp->mainLayout = new QVBoxLayout(this);
_imp->firstLine = new QWidget(this);
_imp->firstLineLayout = new QHBoxLayout(_imp->firstLine);
_imp->mainLayout->addWidget(_imp->firstLine);
_imp->buttons = new QDialogButtonBox(QDialogButtonBox::StandardButtons(QDialogButtonBox::Ok | QDialogButtonBox::Cancel),
Qt::Horizontal, this);
QObject::connect( _imp->buttons, SIGNAL(accepted()), this, SLOT(accept()) );
QObject::connect( _imp->buttons, SIGNAL(rejected()), this, SLOT(reject()) );
_imp->mainLayout->addWidget(_imp->buttons);
_imp->selectNodeLabel = new Label(tr("Parent:"), _imp->firstLine);
_imp->firstLineLayout->addWidget(_imp->selectNodeLabel);
EffectInstance* isEffect = dynamic_cast<EffectInstance*>( from->getKnob()->getHolder() );
assert(isEffect);
if (!isEffect) {
throw std::logic_error("");
}
boost::shared_ptr<NodeCollection> group = isEffect->getNode()->getGroup();
group->getActiveNodes(&_imp->allNodes);
NodeGroup* isGroup = dynamic_cast<NodeGroup*>( group.get() );
if (isGroup) {
_imp->allNodes.push_back( isGroup->getNode() );
}
QStringList nodeNames;
for (NodesList::iterator it = _imp->allNodes.begin(); it != _imp->allNodes.end(); ++it) {
QString name = QString::fromUtf8( (*it)->getLabel().c_str() );
nodeNames.push_back(name);
//_imp->nodeSelectionCombo->addItem(name);
}
nodeNames.sort();
_imp->nodeSelectionCombo = new CompleterLineEdit(nodeNames, nodeNames, false, this);
_imp->nodeSelectionCombo->setToolTip( GuiUtils::convertFromPlainText(tr("Input the name of a node in the current project."), Qt::WhiteSpaceNormal) );
_imp->firstLineLayout->addWidget(_imp->nodeSelectionCombo);
_imp->nodeSelectionCombo->setFocus(Qt::PopupFocusReason);
QTimer::singleShot( 25, _imp->nodeSelectionCombo, SLOT(showCompleter()) );
_imp->knobSelectionCombo = new ComboBox(_imp->firstLine);
_imp->firstLineLayout->addWidget(_imp->knobSelectionCombo);
QObject::connect( _imp->nodeSelectionCombo, SIGNAL(itemCompletionChosen()), this, SLOT(onNodeComboEditingFinished()) );
_imp->firstLineLayout->addStretch();
}
void
CompleterLineEdit::setTextFromIndex(const QModelIndex & index)
{
QString text = index.data().toString();
setText(text);
Q_EMIT itemCompletionChosen();
_imp->listView->hide();
if (_imp->quickExitEnabled) {
_imp->dialog->accept();
}
}
void
CompleterLineEdit::setTextFromIndex(const QModelIndex & index)
{
QString text = index.data().toString();
setText(text);
Q_EMIT itemCompletionChosen();
_imp->listView->hide();
if (_imp->quickExitEnabled) {
NodeCreationDialog* isNodeDialog = dynamic_cast<NodeCreationDialog*>(_imp->dialog);
if (isNodeDialog) {
isNodeDialog->finish(true);
} else {
_imp->dialog->accept();
}
}
}
void
CompleterLineEdit::keyPressEvent(QKeyEvent* e)
{
int key = e->key();
bool viewVisible = !_imp->listView->isHidden();
assert( _imp->listView->model() );
int count = _imp->listView->model()->rowCount();
QModelIndex currentIndex = _imp->listView->currentIndex();
if (key == Qt::Key_Escape) {
if (_imp->quickExitEnabled) {
_imp->dialog->reject();
} else {
if ( _imp->listView->isVisible() ) {
_imp->listView->hide();
} else {
_imp->dialog->reject();
}
}
e->accept();
} else if (key == Qt::Key_Down) {
if (viewVisible) {
int row = currentIndex.row() + 1;
///Handle circular selection
if (row >= count) {
row = 0;
}
QModelIndex index = _imp->listView->model()->index(row, 0);
_imp->listView->setCurrentIndex(index);
}
} else if (key == Qt::Key_Up) {
if (viewVisible) {
int row = currentIndex.row() - 1;
///Handle circular selection
if (row < 0) {
row = count - 1;
}
QModelIndex index = _imp->listView->model()->index(row, 0);
_imp->listView->setCurrentIndex(index);
}
} else if ( (key == Qt::Key_Enter) || (key == Qt::Key_Return) ) {
_imp->listView->hide();
if (_imp->model->rowCount() == 1) {
setText( _imp->model->index(0).data().toString() );
Q_EMIT itemCompletionChosen();
if (_imp->quickExitEnabled) {
_imp->dialog->accept();
}
e->accept();
} else {
const QItemSelection selection = _imp->listView->selectionModel()->selection();
QModelIndexList indexes = selection.indexes();
bool doDialogEnd = false;
if (indexes.size() == 1) {
setText( _imp->model->index( indexes[0].row() ).data().toString() );
doDialogEnd = true;
} else if ( indexes.isEmpty() ) {
if (_imp->model->rowCount() > 1) {
doDialogEnd = true;
setText( _imp->model->index(0).data().toString() );
}
}
if (doDialogEnd) {
Q_EMIT itemCompletionChosen();
if (_imp->quickExitEnabled) {
_imp->dialog->accept();
}
e->accept();
} else {
QLineEdit::keyPressEvent(e);
}
}
} else {
QLineEdit::keyPressEvent(e);
}
} // keyPressEvent
PickKnobDialog::PickKnobDialog(DockablePanel* panel,
QWidget* parent)
: QDialog(parent)
, _imp( new PickKnobDialogPrivate(panel) )
{
NodeSettingsPanel* nodePanel = dynamic_cast<NodeSettingsPanel*>(panel);
assert(nodePanel);
if (!nodePanel) {
throw std::logic_error("PickKnobDialog::PickKnobDialog()");
}
NodeGuiPtr nodeGui = nodePanel->getNodeGui();
NodePtr node = nodeGui->getNode();
NodeGroupPtr isGroup = node->isEffectNodeGroup();
NodeCollectionPtr collec = node->getGroup();
NodeGroupPtr isCollecGroup = toNodeGroup(collec);
NodesList collectNodes = collec->getNodes();
for (NodesList::iterator it = collectNodes.begin(); it != collectNodes.end(); ++it) {
if ((*it)->isActivated() && (*it)->getNodeGui() && ( (*it)->getKnobs().size() > 0 ) ) {
_imp->allNodes.push_back(*it);
}
}
if (isCollecGroup) {
_imp->allNodes.push_back( isCollecGroup->getNode() );
}
if (isGroup) {
NodesList groupnodes = isGroup->getNodes();
for (NodesList::iterator it = groupnodes.begin(); it != groupnodes.end(); ++it) {
if ( (*it)->getNodeGui() &&
(*it)->isActivated() &&
( (*it)->getKnobs().size() > 0 ) ) {
_imp->allNodes.push_back(*it);
}
}
}
QStringList nodeNames;
for (NodesList::iterator it = _imp->allNodes.begin(); it != _imp->allNodes.end(); ++it) {
QString name = QString::fromUtf8( (*it)->getLabel().c_str() );
nodeNames.push_back(name);
}
nodeNames.sort();
_imp->mainLayout = new QGridLayout(this);
_imp->selectNodeLabel = new Label( tr("Node:") );
_imp->nodeSelectionCombo = new CompleterLineEdit(nodeNames, nodeNames, false, this);
_imp->nodeSelectionCombo->setToolTip( NATRON_NAMESPACE::convertFromPlainText(tr("Input the name of a node in the current project."), NATRON_NAMESPACE::WhiteSpaceNormal) );
_imp->nodeSelectionCombo->setFocus(Qt::PopupFocusReason);
_imp->knobSelectionCombo = new ComboBox(this);
QObject::connect( _imp->knobSelectionCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(onKnobComboIndexChanged(int)) );
QString useAliasTt = NATRON_NAMESPACE::convertFromPlainText(tr("If checked, an alias of the selected parameter will be created, coyping entirely its state. "
"Only the script-name, label and tooltip will be editable.\n"
"For choice parameters this will also "
"dynamically refresh the menu entries when the original parameter's menu is changed.\n"
"When unchecked, a simple expression will be set linking the two parameters, but things such as dynamic menus "
"will be disabled."), NATRON_NAMESPACE::WhiteSpaceNormal);
_imp->useAliasLabel = new Label(tr("Make Alias:"), this);
_imp->useAliasLabel->setToolTip(useAliasTt);
_imp->useAliasCheckBox = new QCheckBox(this);
_imp->useAliasCheckBox->setToolTip(useAliasTt);
_imp->useAliasCheckBox->setChecked(true);
QObject::connect( _imp->nodeSelectionCombo, SIGNAL(itemCompletionChosen()), this, SLOT(onNodeComboEditingFinished()) );
_imp->destPageLabel = new Label(tr("Page:"), this);
QString pagett = NATRON_NAMESPACE::convertFromPlainText(tr("Select the page into which the parameter will be created."), NATRON_NAMESPACE::WhiteSpaceNormal);
_imp->destPageLabel->setToolTip(pagett);
_imp->destPageCombo = new ComboBox(this);
_imp->destPageCombo->setToolTip(pagett);
QObject::connect( _imp->destPageCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(onPageComboIndexChanged(int)) );
const KnobsVec& knobs = node->getKnobs();
for (std::size_t i = 0; i < knobs.size(); ++i) {
if ( knobs[i]->isUserKnob() ) {
KnobPagePtr isPage = toKnobPage(knobs[i]);
if (isPage) {
_imp->pages.push_back(isPage);
_imp->destPageCombo->addItem( QString::fromUtf8( isPage->getName().c_str() ) );
} else {
KnobGroupPtr isGrp = toKnobGroup(knobs[i]);
if (isGrp) {
_imp->groups.push_back(isGrp);
}
}
}
}
if (_imp->destPageCombo->count() == 0) {
_imp->destPageLabel->hide();
_imp->destPageCombo->hide();
}
_imp->groupLabel = new Label(tr("Group:"), this);
QString grouptt = NATRON_NAMESPACE::convertFromPlainText(tr("Select the group into which the parameter will be created."), NATRON_NAMESPACE::WhiteSpaceNormal);
_imp->groupCombo = new ComboBox(this);
_imp->groupLabel->setToolTip(grouptt);
_imp->groupCombo->setToolTip(grouptt);
onPageComboIndexChanged(0);
_imp->buttons = new DialogButtonBox(QDialogButtonBox::StandardButtons(QDialogButtonBox::Ok | QDialogButtonBox::Cancel),
Qt::Horizontal, this);
QObject::connect( _imp->buttons, SIGNAL(accepted()), this, SLOT(accept()) );
QObject::connect( _imp->buttons, SIGNAL(rejected()), this, SLOT(reject()) );
_imp->mainLayout->addWidget(_imp->selectNodeLabel, 0, 0, 1, 1);
_imp->mainLayout->addWidget(_imp->nodeSelectionCombo, 0, 1, 1, 1);
_imp->mainLayout->addWidget(_imp->knobSelectionCombo, 0, 2, 1, 1);
_imp->mainLayout->addWidget(_imp->useAliasLabel, 1, 0, 1, 1);
_imp->mainLayout->addWidget(_imp->useAliasCheckBox, 1, 1, 1, 1);
_imp->mainLayout->addWidget(_imp->destPageLabel, 2, 0, 1, 1);
_imp->mainLayout->addWidget(_imp->destPageCombo, 2, 1, 1, 1);
_imp->mainLayout->addWidget(_imp->groupLabel, 2, 2, 1, 1);
_imp->mainLayout->addWidget(_imp->groupCombo, 2, 3, 1, 1);
_imp->mainLayout->addWidget(_imp->buttons, 3, 0, 1, 3);
QTimer::singleShot( 25, _imp->nodeSelectionCombo, SLOT(showCompleter()) );
}