From 47e37635f50c09b4f9a9ee7699e3120bab3e4088 Mon Sep 17 00:00:00 2001
From: Petr Mrázek <peterix@gmail.com>
Date: Sun, 10 Apr 2016 04:29:29 +0200
Subject: NOISSUE split GUI stuff from logic library
---
libraries/logic/tasks/Task.h | 96 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 96 insertions(+)
create mode 100644 libraries/logic/tasks/Task.h
(limited to 'libraries/logic/tasks/Task.h')
diff --git a/libraries/logic/tasks/Task.h b/libraries/logic/tasks/Task.h
new file mode 100644
index 00000000..2b0ccbcd
--- /dev/null
+++ b/libraries/logic/tasks/Task.h
@@ -0,0 +1,96 @@
+/* Copyright 2013-2015 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.
+ */
+
+#pragma once
+
+#include <QObject>
+#include <QString>
+
+#include "multimc_logic_export.h"
+
+class MULTIMC_LOGIC_EXPORT Task : public QObject
+{
+ Q_OBJECT
+public:
+ explicit Task(QObject *parent = 0);
+ virtual ~Task() {};
+
+ virtual bool isRunning() const;
+
+ virtual bool isFinished() const;
+
+ /*!
+ * True if this task was successful.
+ * If the task failed or is still running, returns false.
+ */
+ virtual bool successful() const;
+
+ /*!
+ * Returns the string that was passed to emitFailed as the error message when the task failed.
+ * If the task hasn't failed, returns an empty string.
+ */
+ virtual QString failReason() const;
+
+ virtual bool canAbort() const { return false; }
+
+ QString getStatus()
+ {
+ return m_status;
+ }
+
+ qint64 getProgress()
+ {
+ return m_progress;
+ }
+
+ qint64 getTotalProgress()
+ {
+ return m_progressTotal;
+ }
+
+signals:
+ void started();
+ void progress(qint64 current, qint64 total);
+ void finished();
+ void succeeded();
+ void failed(QString reason);
+ void status(QString status);
+
+public
+slots:
+ virtual void start();
+ virtual bool abort() { return false; };
+
+protected:
+ virtual void executeTask() = 0;
+
+protected slots:
+ virtual void emitSucceeded();
+ virtual void emitFailed(QString reason);
+
+public slots:
+ void setStatus(const QString &status);
+ void setProgress(qint64 current, qint64 total);
+
+protected:
+ bool m_running = false;
+ bool m_finished = false;
+ bool m_succeeded = false;
+ QString m_failReason = "";
+ QString m_status;
+ int m_progress = 0;
+ int m_progressTotal = 100;
+};
+
--
cgit