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/***
Olive - Non-Linear Video Editor
Copyright (C) 2019 Olive Team
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 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
***/
#include "param.h"
#include "window/mainwindow/mainwindow.h"
OLIVE_NAMESPACE_ENTER
ParamPanel::ParamPanel(QWidget* parent) :
TimeBasedPanel(QStringLiteral("ParamPanel"), parent)
{
NodeParamView* view = new NodeParamView();
connect(view, &NodeParamView::InputDoubleClicked, this, &ParamPanel::CreateCurvePanel);
connect(view, &NodeParamView::RequestSelectNode, this, &ParamPanel::RequestSelectNode);
connect(view, &NodeParamView::FoundGizmos, this, &ParamPanel::FoundGizmos);
SetTimeBasedWidget(view);
Retranslate();
}
void ParamPanel::SetNodes(QList<Node *> nodes)
{
static_cast<NodeParamView*>(GetTimeBasedWidget())->SetNodes(nodes);
Retranslate();
}
void ParamPanel::SetTimestamp(const int64_t ×tamp)
{
TimeBasedPanel::SetTimestamp(timestamp);
// Ensure all CurvePanels are updated with this time too
ParamViewTimeChanged(timestamp);
}
void ParamPanel::DeleteSelected()
{
static_cast<NodeParamView*>(GetTimeBasedWidget())->DeleteSelected();
}
void ParamPanel::Retranslate()
{
SetTitle(tr("Parameter Editor"));
NodeParamView* view = static_cast<NodeParamView*>(GetTimeBasedWidget());
if (view->nodes().isEmpty()) {
SetSubtitle(tr("(none)"));
} else if (view->nodes().size() == 1) {
SetSubtitle(view->nodes().first()->Name());
} else {
SetSubtitle(tr("(multiple)"));
}
}
void ParamPanel::CreateCurvePanel(NodeInput *input)
{
if (!input->is_keyframable()) {
return;
}
CurvePanel* panel = open_curve_panels_.value(input);
if (panel) {
panel->raise();
return;
}
NodeParamView* view = static_cast<NodeParamView*>(GetTimeBasedWidget());
panel = Core::instance()->main_window()->AppendCurvePanel();
panel->ConnectViewerNode(view->GetConnectedNode());
panel->SetTimestamp(view->GetTimestamp());
panel->SetInput(input);
connect(view, &NodeParamView::TimeChanged, this, &ParamPanel::ParamViewTimeChanged);
connect(panel, &CurvePanel::TimeChanged, this, &ParamPanel::CurvePanelTimeChanged);
connect(panel, &CurvePanel::CloseRequested, this, &ParamPanel::ClosingCurvePanel);
open_curve_panels_.insert(input, panel);
}
void ParamPanel::ClosingCurvePanel()
{
CurvePanel* panel = static_cast<CurvePanel*>(sender());
open_curve_panels_.remove(panel->GetInput());
}
void ParamPanel::ParamViewTimeChanged(const int64_t &time)
{
// Ensure all CurvePanels are updated with this time too
QHash<NodeInput*, CurvePanel*>::const_iterator i;
for (i=open_curve_panels_.begin(); i!=open_curve_panels_.end(); i++) {
// If connected viewers are the same, set the timestamp
if (i.value()->GetConnectedViewer() == GetConnectedViewer()) {
i.value()->SetTimestamp(time);
}
}
}
void ParamPanel::CurvePanelTimeChanged(const int64_t &time)
{
GetTimeBasedWidget()->SetTimestamp(time);
emit GetTimeBasedWidget()->TimeChanged(time);
CurvePanel* src = static_cast<CurvePanel*>(sender());
// Ensure all CurvePanels are updated with this time too
QHash<NodeInput*, CurvePanel*>::const_iterator i;
for (i=open_curve_panels_.begin(); i!=open_curve_panels_.end(); i++) {
// If connected viewers are the same and the panel isn't the source, set the timestamp
if (i.value() != src && i.value()->GetConnectedViewer() == src->GetConnectedViewer()) {
i.value()->SetTimestamp(time);
}
}
}
OLIVE_NAMESPACE_EXIT
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