83 lines
1.7 KiB
C++
83 lines
1.7 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2022 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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#include "rendercancel.h"
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namespace olive {
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RenderCancelDialog::RenderCancelDialog(QWidget *parent) :
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ProgressDialog(tr("Waiting for workers to finish..."), tr("Renderer"), parent),
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busy_workers_(0),
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total_workers_(0)
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{
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}
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void RenderCancelDialog::RunIfWorkersAreBusy()
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{
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if (busy_workers_ > 0) {
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waiting_workers_ = busy_workers_;
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exec();
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}
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}
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void RenderCancelDialog::SetWorkerCount(int count)
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{
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total_workers_ = count;
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UpdateProgress();
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}
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void RenderCancelDialog::WorkerStarted()
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{
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busy_workers_++;
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UpdateProgress();
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}
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void RenderCancelDialog::WorkerDone()
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{
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busy_workers_--;
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UpdateProgress();
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}
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void RenderCancelDialog::showEvent(QShowEvent *event)
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{
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QDialog::showEvent(event);
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UpdateProgress();
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}
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void RenderCancelDialog::UpdateProgress()
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{
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if (!total_workers_ || !isVisible()) {
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return;
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}
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SetProgress(qRound(100.0 * static_cast<double>(waiting_workers_ - busy_workers_) / static_cast<double>(waiting_workers_)));
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if (busy_workers_ == 0) {
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accept();
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}
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}
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}
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