itsmattkc
b713ab47eb
When adjusting a slider, keyframe time, or curve value, it is undesirable to re-cache the entire affected area while the user is still dragging UI objects. Since the video is unlikely to be playing, the priority must go to the currently active frame so the user gets visual feedback on the rendered image as soon as possible. This was implemented in some areas, but this commit should have that functionality in all areas.
145 lines
3.3 KiB
C++
145 lines
3.3 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 "keyframe.h"
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const NodeKeyframe::Type NodeKeyframe::kDefaultType = kLinear;
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NodeKeyframe::NodeKeyframe(const rational &time, const QVariant &value, const NodeKeyframe::Type &type, const int &track) :
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parent_(nullptr),
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time_(time),
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value_(value),
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type_(type),
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bezier_control_in_(QPointF(-1.0, 0.0)),
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bezier_control_out_(QPointF(1.0, 0.0)),
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track_(track)
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{
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}
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NodeKeyframePtr NodeKeyframe::Create(const rational &time, const QVariant &value, const NodeKeyframe::Type &type, const int& track)
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{
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return std::make_shared<NodeKeyframe>(time, value, type, track);
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}
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NodeKeyframePtr NodeKeyframe::copy() const
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{
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NodeKeyframePtr copy = std::make_shared<NodeKeyframe>(time_, value_, type_, track_);
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copy->bezier_control_in_ = bezier_control_in_;
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copy->bezier_control_out_ = bezier_control_out_;
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return copy;
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}
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const rational &NodeKeyframe::time() const
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{
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return time_;
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}
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void NodeKeyframe::set_time(const rational &time)
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{
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time_ = time;
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emit TimeChanged(time_);
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}
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const QVariant &NodeKeyframe::value() const
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{
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return value_;
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}
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void NodeKeyframe::set_value(const QVariant &value)
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{
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value_ = value;
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emit ValueChanged(value_);
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}
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const NodeKeyframe::Type &NodeKeyframe::type() const
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{
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return type_;
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}
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void NodeKeyframe::set_type(const NodeKeyframe::Type &type)
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{
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type_ = type;
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emit TypeChanged(type_);
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}
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const QPointF &NodeKeyframe::bezier_control_in() const
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{
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return bezier_control_in_;
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}
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void NodeKeyframe::set_bezier_control_in(const QPointF &control)
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{
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bezier_control_in_ = control;
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emit BezierControlInChanged(bezier_control_in_);
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}
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const QPointF &NodeKeyframe::bezier_control_out() const
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{
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return bezier_control_out_;
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}
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void NodeKeyframe::set_bezier_control_out(const QPointF &control)
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{
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bezier_control_out_ = control;
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emit BezierControlOutChanged(bezier_control_out_);
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}
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const QPointF &NodeKeyframe::bezier_control(NodeKeyframe::BezierType type) const
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{
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if (type == kInHandle) {
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return bezier_control_in();
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} else {
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return bezier_control_out();
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}
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}
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void NodeKeyframe::set_bezier_control(NodeKeyframe::BezierType type, const QPointF &control)
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{
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if (type == kInHandle) {
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set_bezier_control_in(control);
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} else {
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set_bezier_control_out(control);
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}
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}
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const int &NodeKeyframe::track() const
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{
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return track_;
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}
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NodeKeyframe::BezierType NodeKeyframe::get_opposing_bezier_type(NodeKeyframe::BezierType type)
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{
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if (type == kInHandle) {
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return kOutHandle;
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} else {
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return kInHandle;
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}
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}
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NodeInput *NodeKeyframe::parent() const
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{
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return parent_;
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}
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void NodeKeyframe::set_parent(NodeInput *parent)
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{
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parent_ = parent;
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}
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