CloseWorkflow.cpp

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#include "ui/shell/window/CloseWorkflow.h"
 
#include <QCloseEvent>
 
namespace ui::window {
 
bool CloseWorkflow::allowImmediateClose(QCloseEvent* event) {
  if (!allowImmediateClose_)
    return false;
  allowImmediateClose_ = false;
  if (event)
    event->accept();
  return true;
}
 
void CloseWorkflow::requestClose(QCloseEvent* event,
                                 const std::function<void()>& requestSave) {
  if (!event)
    return;
  if (pendingCloseAfterSave_) {
    event->ignore();
    return;
  }
 
  pendingCloseAfterSave_ = true;
  event->ignore();
  try {
    if (requestSave)
      requestSave();
  } catch (...) {
    pendingCloseAfterSave_ = false;
    allowImmediateClose_ = true;
  }
}
 
bool CloseWorkflow::handleStorageOperationSucceeded(
    const QString& operation, const QString& saveOperation,
    const std::function<void()>& closeWindow) {
  if (!pendingCloseAfterSave_ || operation != saveOperation)
    return false;
 
  pendingCloseAfterSave_ = false;
  allowImmediateClose_ = true;
  if (closeWindow)
    closeWindow();
  return true;
}
 
bool CloseWorkflow::handleStorageOperationFailed(const QString& operation,
                                                 const QString& saveOperation) {
  if (!pendingCloseAfterSave_ || operation != saveOperation)
    return false;
 
  pendingCloseAfterSave_ = false;
  allowImmediateClose_ = true;
  return true;
}
 
} // namespace ui::window