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 /*******************************************************************
  * statuswidget.cpp
  * SPDX-FileCopyrightText: 2009, 2010 Dario Andres Rodriguez <andresbajotierra@gmail.com>
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  *
  ******************************************************************/
 #include "statuswidget.h"
 
 #include <QApplication>
 #include <QHBoxLayout>
 #include <QSizePolicy>
 
 #include <KBusyIndicatorWidget>
 
 StatusWidget::StatusWidget(QWidget *parent)
     : QStackedWidget(parent)
     , m_cursorStackCount(0)
     , m_busy(false)
 {
     setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed));
 
     // Main layout
     m_statusPage = new QWidget(this);
     m_busyPage = new QWidget(this);
 
     addWidget(m_statusPage);
     addWidget(m_busyPage);
 
     // Status widget
     m_statusLabel = new WrapLabel();
     m_statusLabel->setOpenExternalLinks(true);
     m_statusLabel->setTextFormat(Qt::RichText);
     // m_statusLabel->setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Maximum));
 
     auto *statusLayout = new QHBoxLayout();
     statusLayout->setContentsMargins(0, 0, 0, 0);
     m_statusPage->setLayout(statusLayout);
 
     statusLayout->addWidget(m_statusLabel);
 
     // Busy widget
     m_throbberWidget = new KBusyIndicatorWidget(this);
     m_throbberWidget->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed));
 
     m_busyLabel = new WrapLabel();
     // m_busyLabel->setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Maximum));
 
     auto *busyLayout = new QHBoxLayout();
     busyLayout->setContentsMargins(0, 0, 0, 0);
     m_busyPage->setLayout(busyLayout);
 
     busyLayout->addWidget(m_busyLabel);
     busyLayout->addWidget(m_throbberWidget);
     busyLayout->setAlignment(m_throbberWidget, Qt::AlignVCenter);
 }
 
 void StatusWidget::setBusy(const QString &busyMessage)
 {
     m_statusLabel->clear();
     m_busyLabel->setText(busyMessage);
     setCurrentWidget(m_busyPage);
     setBusyCursor();
     m_busy = true;
 }
 
 void StatusWidget::setIdle(const QString &idleMessage)
 {
     m_busyLabel->clear();
     m_statusLabel->setText(idleMessage);
     setCurrentWidget(m_statusPage);
     setIdleCursor();
     m_busy = false;
 }
 
 void StatusWidget::addCustomStatusWidget(QWidget *widget)
 {
     auto *statusLayout = static_cast<QHBoxLayout *>(m_statusPage->layout());
 
     statusLayout->addWidget(widget);
     statusLayout->setAlignment(widget, Qt::AlignVCenter);
     widget->setSizePolicy(QSizePolicy(QSizePolicy::Maximum, QSizePolicy::Fixed));
 }
 
 void StatusWidget::setBusyCursor()
 {
     QApplication::setOverrideCursor(Qt::WaitCursor);
     m_cursorStackCount++;
 }
 
 void StatusWidget::setIdleCursor()
 {
     while (m_cursorStackCount != 0) {
         QApplication::restoreOverrideCursor();
         m_cursorStackCount--;
     }
 }
 
 void StatusWidget::hideEvent(QHideEvent *)
 {
     if (m_busy) {
         setIdleCursor();
     }
 }
 
 void StatusWidget::showEvent(QShowEvent *)
 {
     if (m_busy) {
         setBusyCursor();
     }
 }