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/***
Olive - Non-Linear Video Editor
Copyright (C) 2019 Olive 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/>.
***/
#ifndef TASKVIEWITEM_H
#define TASKVIEWITEM_H
#include <QLabel>
#include <QProgressBar>
#include <QPushButton>
#include <QStackedWidget>
#include <QWidget>
#include "elapsedcounterwidget.h"
#include "task/task.h"
OLIVE_NAMESPACE_ENTER
/**
* @brief A widget that visually represents the status of a Task
*
* The TaskViewItem widget shows a description of the Task (Task::text(), a progress bar (updated by
* Task::ProgressChanged), the Task's status (text generated from Task::status() or Task::error()), and provides
* a cancel button (triggering Task::Cancel()) for cancelling a Task before it finishes.
*
* The main entry point is SetTask() after a Task and TaskViewItem objects are created.
*/
class TaskViewItem : public QFrame
{
Q_OBJECT
public:
TaskViewItem(Task *task, QWidget* parent = nullptr);
void Failed();
signals:
void TaskCancelled(Task* t);
private:
QLabel* task_name_lbl_;
QProgressBar* progress_bar_;
QPushButton* cancel_btn_;
QStackedWidget* status_stack_;
ElapsedCounterWidget* elapsed_timer_lbl_;
QLabel* task_error_lbl_;
Task* task_;
private slots:
void UpdateProgress(double d);
};
OLIVE_NAMESPACE_EXIT
#endif // TASKVIEWITEM_H
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