Added base class for tasks.

This commit is contained in:
Andrew 2013-02-05 13:40:43 -06:00
parent 2f619e4043
commit f8ea8d9e3b
3 changed files with 113 additions and 0 deletions

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@ -107,6 +107,8 @@ util/osutils.cpp
java/javautils.cpp
java/annotations.cpp
tasks/task.cpp
)
SET(MULTIMC_HEADERS
@ -135,6 +137,8 @@ java/endian.h
java/errors.h
java/javautils.h
java/membuffer.h
tasks/task.h
)
SET(MULTIMC5_UIS

56
tasks/task.cpp Normal file
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@ -0,0 +1,56 @@
/* Copyright 2013 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "task.h"
Task::Task(QObject *parent) :
QThread(parent)
{
}
QString Task::getStatus() const
{
return status;
}
void Task::setStatus(const QString &status)
{
this->status = status;
statusChanged(status);
}
int Task::getProgress() const
{
return progress;
}
void Task::setProgress(int progress)
{
this->progress = progress;
progressChanged(progress);
}
void Task::startTask()
{
start();
}
void Task::run()
{
taskStarted(this);
executeTask();
taskEnded(this);
}

53
tasks/task.h Normal file
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/* Copyright 2013 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef TASK_H
#define TASK_H
#include <QObject>
#include <QThread>
#include <QString>
class Task : public QThread
{
Q_OBJECT
public:
explicit Task(QObject *parent = 0);
// Starts the task.
void startTask();
QString getStatus() const;
int getProgress() const;
signals:
void taskStarted(Task* task);
void taskEnded(Task* task);
void statusChanged(const QString& status);
void progressChanged(int progress);
protected:
void setStatus(const QString& status);
void setProgress(int progress);
virtual void run();
virtual void executeTask() = 0;
QString status;
int progress;
};
#endif // TASK_H