/*
 * Oak Video Editor - Non-Linear Video Editor
 * Copyright (C) 2025 Olive CE 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 "keyframeviewinputconnection.h"

#include "keyframeview.h"

namespace olive
{

KeyframeViewInputConnection::KeyframeViewInputConnection(
	const NodeKeyframeTrackReference &input, KeyframeView *parent)
	: QObject(parent)
	, keyframe_view_(parent)
	, input_(input)
	, y_(0)
	, y_behavior_(kSingleRow)
	, brush_(Qt::white)
{
	Node *n = input.input().node();

	connect(n, &Node::KeyframeAdded, this,
			&KeyframeViewInputConnection::AddKeyframe);
	connect(n, &Node::KeyframeRemoved, this,
			&KeyframeViewInputConnection::RemoveKeyframe);
	connect(n, &Node::KeyframeTimeChanged, this,
			&KeyframeViewInputConnection::KeyframeChanged);
	connect(n, &Node::KeyframeTypeChanged, this,
			&KeyframeViewInputConnection::KeyframeChanged);
	connect(n, &Node::KeyframeTypeChanged, this,
			&KeyframeViewInputConnection::KeyframeTypeChanged);
	connect(n, &Node::KeyframeValueChanged, this,
			&KeyframeViewInputConnection::KeyframeChanged);
}

void KeyframeViewInputConnection::SetKeyframeY(int y)
{
	if (y_ != y) {
		y_ = y;

		emit RequireUpdate();
	}
}

void KeyframeViewInputConnection::SetYBehavior(YBehavior e)
{
	if (y_behavior_ != e) {
		y_behavior_ = e;

		emit RequireUpdate();
	}
}

void KeyframeViewInputConnection::SetBrush(const QBrush &brush)
{
	if (brush_ != brush) {
		brush_ = brush;

		emit RequireUpdate();
	}
}

void KeyframeViewInputConnection::AddKeyframe(NodeKeyframe *key)
{
	if (key->key_track_ref() == input_) {
		emit RequireUpdate();
	}
}

void KeyframeViewInputConnection::RemoveKeyframe(NodeKeyframe *key)
{
	if (key->key_track_ref() == input_) {
		emit RequireUpdate();
	}
}

void KeyframeViewInputConnection::KeyframeChanged(NodeKeyframe *key)
{
	if (key->key_track_ref() == input_) {
		emit RequireUpdate();
	}
}

void KeyframeViewInputConnection::KeyframeTypeChanged(NodeKeyframe *key)
{
	if (key->key_track_ref() == input_) {
		emit TypeChanged();
	}
}

}
