68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
/* Copyright 2013-2021 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "TaskStepWrapper.h"
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#include "tasks/Task.h"
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void TaskStepWrapper::executeTask()
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{
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if (m_state == Task::State::AbortedByUser) {
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emitFailed(tr("Task aborted."));
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return;
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}
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connect(m_task.get(), &Task::finished, this, &TaskStepWrapper::updateFinished);
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connect(m_task.get(), &Task::progress, this, &TaskStepWrapper::setProgress);
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connect(m_task.get(), &Task::stepProgress, this, &TaskStepWrapper::propagateStepProgress);
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connect(m_task.get(), &Task::status, this, &TaskStepWrapper::setStatus);
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connect(m_task.get(), &Task::details, this, &TaskStepWrapper::setDetails);
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emit progressReportingRequest();
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}
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void TaskStepWrapper::proceed()
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{
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m_task->start();
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}
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void TaskStepWrapper::updateFinished()
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{
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if (m_task->wasSuccessful()) {
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m_task.reset();
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emitSucceeded();
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} else {
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QString reason = tr("Instance update failed because: %1\n\n").arg(m_task->failReason());
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m_task.reset();
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emit logLine(reason, MessageLevel::Fatal);
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emitFailed(reason);
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}
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}
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bool TaskStepWrapper::canAbort() const
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{
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if (m_task) {
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return m_task->canAbort();
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}
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return true;
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}
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bool TaskStepWrapper::abort()
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{
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if (m_task && m_task->canAbort()) {
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auto status = m_task->abort();
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emitFailed("Aborted.");
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return status;
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}
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return Task::abort();
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}
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