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implemented the ability to modify bezier points in the curve editor

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This commit is contained in:
itsmattkc
2019-12-28 22:40:30 +11:00
parent 4cd5e103b8
commit 1d3d52db9b
23 changed files with 744 additions and 282 deletions
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app/widget/curvewidget/curvewidget.cpp
+15 -8
View File
@@ -9,7 +9,6 @@
#include "common/timecodefunctions.h"
#include "node/node.h"
#include "widget/keyframeview/keyframeviewundo.h"
#include "widget/nodeparamview/nodeparamviewkeyframecontrol.h"
CurveWidget::CurveWidget(QWidget *parent) :
QWidget(parent),
@@ -20,12 +19,9 @@ CurveWidget::CurveWidget(QWidget *parent) :
QHBoxLayout* top_controls = new QHBoxLayout();
NodeParamViewKeyframeControl* key_controls = new NodeParamViewKeyframeControl(false);
key_controls->SetEnableButtonVisible(false);
key_controls->SetPreviousButtonEnabled(false);
key_controls->SetToggleButtonEnabled(false);
key_controls->SetNextButtonEnabled(false);
top_controls->addWidget(key_controls);
key_control_ = new NodeParamViewKeyframeControl(false);
connect(key_control_, &NodeParamViewKeyframeControl::RequestSetTime, this, &CurveWidget::KeyControlRequestedTimeChanged);
top_controls->addWidget(key_control_);
top_controls->addStretch();
@@ -83,7 +79,7 @@ CurveWidget::CurveWidget(QWidget *parent) :
CurveWidget::~CurveWidget()
{
// Quick way to avoid segfault when QGraphicsScene::selectionChanged is emitted after the buttons have been destroyed
// Quick way to avoid segfault when QGraphicsScene::selectionChanged is emitted after other memebers have been destroyed
view_->Clear();
}
@@ -105,6 +101,7 @@ void CurveWidget::SetInput(NodeInput *input)
view_->Clear();
input_ = input;
key_control_->SetInput(input_);
if (input_) {
bridge_ = new NodeParamViewWidgetBridge(input_, this);
@@ -195,6 +192,7 @@ void CurveWidget::UpdateBridgeTime(const int64_t &timestamp)
rational time = Timecode::timestamp_to_time(timestamp, view_->timebase());
bridge_->SetTime(time);
key_control_->SetTime(time);
}
void CurveWidget::SelectionChanged()
@@ -265,3 +263,12 @@ void CurveWidget::KeyframeTypeButtonTriggered(bool checked)
Core::instance()->undo_stack()->push(command);
}
void CurveWidget::KeyControlRequestedTimeChanged(const rational &time)
{
int64_t timestamp = Timecode::time_to_timestamp(time, view_->timebase());
SetTime(timestamp);
emit TimeChanged(timestamp);
}