143 lines
4.1 KiB
C++
143 lines
4.1 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#include "param.h"
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#include "window/mainwindow/mainwindow.h"
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OLIVE_NAMESPACE_ENTER
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ParamPanel::ParamPanel(QWidget* parent) :
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TimeBasedPanel(QStringLiteral("ParamPanel"), parent)
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{
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NodeParamView* view = new NodeParamView();
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connect(view, &NodeParamView::InputDoubleClicked, this, &ParamPanel::CreateCurvePanel);
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connect(view, &NodeParamView::TimeTargetChanged, this, &ParamPanel::TimeTargetChanged);
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connect(view, &NodeParamView::RequestSelectNode, this, &ParamPanel::RequestSelectNode);
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connect(view, &NodeParamView::OpenedNode, this, &ParamPanel::OpeningNode);
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connect(view, &NodeParamView::ClosedNode, this, &ParamPanel::ClosingNode);
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SetTimeBasedWidget(view);
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Retranslate();
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}
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void ParamPanel::SetNodes(QList<Node *> nodes)
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{
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static_cast<NodeParamView*>(GetTimeBasedWidget())->SetNodes(nodes);
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Retranslate();
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}
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void ParamPanel::SetTimestamp(const int64_t ×tamp)
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{
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TimeBasedPanel::SetTimestamp(timestamp);
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// Ensure all CurvePanels are updated with this time too
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QHash<NodeInput*, CurvePanel*>::const_iterator i;
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for (i=open_curve_panels_.begin(); i!=open_curve_panels_.end(); i++) {
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if (i.value() && i.value() != sender()) {
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i.value()->SetTimestamp(timestamp);
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}
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}
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}
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void ParamPanel::Retranslate()
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{
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SetTitle(tr("Parameter Editor"));
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NodeParamView* view = static_cast<NodeParamView*>(GetTimeBasedWidget());
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if (view->nodes().isEmpty()) {
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SetSubtitle(tr("(none)"));
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} else if (view->nodes().size() == 1) {
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SetSubtitle(view->nodes().first()->Name());
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} else {
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SetSubtitle(tr("(multiple)"));
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}
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}
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void ParamPanel::CreateCurvePanel(NodeInput *input)
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{
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if (!input->is_keyframable()) {
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return;
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}
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CurvePanel* panel = open_curve_panels_.value(input);
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if (panel) {
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panel->raise();
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return;
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}
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NodeParamView* view = static_cast<NodeParamView*>(GetTimeBasedWidget());
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panel = Core::instance()->main_window()->AppendCurvePanel();
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panel->SetInput(input);
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panel->SetTimebase(view->timebase());
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panel->SetTimestamp(view->GetTimestamp());
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panel->SetTimeTarget(view->GetTimeTarget());
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connect(view, &NodeParamView::TimebaseChanged, panel, &CurvePanel::SetTimebase);
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connect(view, &NodeParamView::TimeChanged, panel, &CurvePanel::SetTimestamp);
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connect(view, &NodeParamView::TimeTargetChanged, panel, &CurvePanel::SetTimeTarget);
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connect(panel, &CurvePanel::TimeChanged, view, &NodeParamView::SetTimestamp);
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connect(panel, &CurvePanel::TimeChanged, view, &NodeParamView::TimeChanged);
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connect(panel, &CurvePanel::CloseRequested, this, &ParamPanel::ClosingCurvePanel);
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open_curve_panels_.insert(input, panel);
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}
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void ParamPanel::OpeningNode(Node *n)
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{
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QList<NodeInput*> inputs = n->GetInputsIncludingArrays();
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foreach (NodeInput* i, inputs) {
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if (open_curve_panels_.contains(i)) {
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// We had a CurvePanel open for this input that was closed in ClosingNode(), re-open it
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CreateCurvePanel(i);
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}
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}
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}
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void ParamPanel::ClosingNode(Node *n)
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{
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QList<NodeInput*> inputs = n->GetInputsIncludingArrays();
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foreach (NodeInput* i, inputs) {
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CurvePanel* panel = open_curve_panels_.value(i);
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// Close the panel (this also destroys it), but keep a reference in the hash
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if (panel) {
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panel->close();
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open_curve_panels_.insert(i, nullptr);
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}
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}
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}
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void ParamPanel::ClosingCurvePanel()
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{
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CurvePanel* panel = static_cast<CurvePanel*>(sender());
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open_curve_panels_.remove(panel->GetInput());
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}
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OLIVE_NAMESPACE_EXIT
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