59 lines
1006 B
C++
59 lines
1006 B
C++
#include "rendercancel.h"
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RenderCancelDialog::RenderCancelDialog(QWidget *parent) :
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LoadSaveDialog(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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