eda6cf11ef
Adds a 'Cancel' option, and add a note about doing a backup before updating. Signed-off-by: flow <flowlnlnln@gmail.com>
36 lines
983 B
C++
36 lines
983 B
C++
#include "InstanceCreationTask.h"
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#include <QDebug>
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InstanceCreationTask::InstanceCreationTask() = default;
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void InstanceCreationTask::executeTask()
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{
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if (updateInstance()) {
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emitSucceeded();
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return;
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}
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// When the user aborted in the update stage.
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if (m_abort) {
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emitAborted();
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return;
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}
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// If this is set, it means we're updating an instance. Since the previous step likely
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// removed some old files, we'd better not let the user abort the next task, since it'd
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// put the instance in an invalid state.
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// TODO: Figure out an unexpensive way of making such file removal a recoverable transaction.
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setAbortStatus(!shouldOverride());
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if (createInstance()) {
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emitSucceeded();
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return;
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}
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qWarning() << "Instance creation failed!";
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if (!m_error_message.isEmpty())
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qWarning() << "Reason: " << m_error_message;
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emitFailed(tr("Error while creating new instance."));
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}
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