itsmattkc
b0a5d4f4c3
Default TimeBasedWidget behavior is to jump to the playhead, but we want the CurveView to zoom fit on open instead. So we set the input after the timestamp to make this behavior possible.
140 lines
4.0 KiB
C++
140 lines
4.0 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::RequestSelectNode, this, &ParamPanel::RequestSelectNode);
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connect(view, &NodeParamView::FoundGizmos, this, &ParamPanel::FoundGizmos);
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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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ParamViewTimeChanged(timestamp);
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}
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void ParamPanel::DeleteSelected()
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{
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static_cast<NodeParamView*>(GetTimeBasedWidget())->DeleteSelected();
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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->ConnectViewerNode(view->GetConnectedNode());
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panel->SetTimestamp(view->GetTimestamp());
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panel->SetInput(input);
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connect(view, &NodeParamView::TimeChanged, this, &ParamPanel::ParamViewTimeChanged);
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connect(panel, &CurvePanel::TimeChanged, this, &ParamPanel::CurvePanelTimeChanged);
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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::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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void ParamPanel::ParamViewTimeChanged(const int64_t &time)
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{
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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 connected viewers are the same, set the timestamp
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if (i.value()->GetConnectedViewer() == GetConnectedViewer()) {
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i.value()->SetTimestamp(time);
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}
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}
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}
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void ParamPanel::CurvePanelTimeChanged(const int64_t &time)
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{
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GetTimeBasedWidget()->SetTimestamp(time);
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emit GetTimeBasedWidget()->TimeChanged(time);
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CurvePanel* src = static_cast<CurvePanel*>(sender());
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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 connected viewers are the same and the panel isn't the source, set the timestamp
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if (i.value() != src && i.value()->GetConnectedViewer() == src->GetConnectedViewer()) {
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i.value()->SetTimestamp(time);
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}
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}
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}
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OLIVE_NAMESPACE_EXIT
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