69 lines
2.0 KiB
C++
69 lines
2.0 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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#ifndef TASKVIEWITEM_H
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#define TASKVIEWITEM_H
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#include <QLabel>
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#include <QProgressBar>
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#include <QPushButton>
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#include <QWidget>
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#include "task/task.h"
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/**
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* @brief A widget that visually represents the status of a Task
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*
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* The TaskViewItem widget shows a description of the Task (Task::text(), a progress bar (updated by
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* Task::ProgressChanged), the Task's status (text generated from Task::status() or Task::error()), and provides
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* a cancel button (triggering Task::Cancel()) for cancelling a Task before it finishes.
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*
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* The main entry point is SetTask() after a Task and TaskViewItem objects are created.
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*/
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class TaskViewItem : public QFrame
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{
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Q_OBJECT
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public:
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TaskViewItem(QWidget* parent);
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/**
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* @brief Connects a Task to this object
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*
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* If a Task has already been connected, this will disconnect this TaskViewItem from the previously connected
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* Task before connecting to the next one - however there are very few circumstances where this would be necessary
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* since TaskViewItem is designed to delete itself when a Task is complete.
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*/
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void SetTask(Task* t);
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private:
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QLabel* task_name_lbl_;
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QProgressBar* progress_bar_;
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QPushButton* cancel_btn_;
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QLabel* task_status_lbl_;
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Task* task_;
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private slots:
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void TaskStatusChange(Task::Status status);
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};
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#endif // TASKVIEWITEM_H
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