/*
 * Olive Community Edition - 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 "taskview.h"

#include <QPushButton>

namespace olive
{

TaskView::TaskView(QWidget *parent)
	: QScrollArea(parent)
{
	// Allow scroll area to resize widget to fit
	setWidgetResizable(true);

	// Create central widget
	central_widget_ = new QWidget(this);
	setWidget(central_widget_);

	// Create layout for central widget
	layout_ = new QVBoxLayout(central_widget_);
	layout_->setSpacing(0);
	layout_->setContentsMargins(0, 0, 0, 0);

	// Add a "stretch" so that TaskViewItems don't try to expand all the way to the bottom
	layout_->addStretch();
}

void TaskView::AddTask(Task *t)
{
	// Create TaskViewItem (UI representation of a Task) and connect it
	TaskViewItem *item = new TaskViewItem(t);
	connect(item, &TaskViewItem::TaskCancelled, this, &TaskView::TaskCancelled);
	items_.insert(t, item);
	layout_->insertWidget(layout_->count() - 1, item);
}

void TaskView::TaskFailed(Task *t)
{
	items_.value(t)->Failed();
}

void TaskView::RemoveTask(Task *t)
{
	items_.value(t)->deleteLater();
	items_.remove(t);
}

}