File indexing completed on 2024-04-28 17:06:03

 /*
     SPDX-FileCopyrightText: 2004 Shie Erlich <erlich@users.sourceforge.net>
     SPDX-FileCopyrightText: 2004 Rafi Yanai <yanai@users.sourceforge.net>
     SPDX-FileCopyrightText: 2004-2022 Krusader Krew <https://krusader.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include "dirhistorybutton.h"
 #include "../Panel/dirhistoryqueue.h"
 #include "../icon.h"
 
 #include "../FileSystem/filesystem.h"
 
 // QtCore
 #include <QDebug>
 #include <QDir>
 // QtGui
 #include <QPixmap>
 // QtWidgets
 #include <QMenu>
 
 #include <KI18n/KLocalizedString>
 
 DirHistoryButton::DirHistoryButton(DirHistoryQueue *hQ, QWidget *parent)
     : QToolButton(parent)
 {
     setAutoRaise(true);
     setIcon(Icon("chronometer"));
     setText(i18n("Open the folder history list"));
     setToolTip(i18n("Open the folder history list"));
     setPopupMode(QToolButton::InstantPopup);
     setAcceptDrops(false);
 
     popupMenu = new QMenu(this);
     Q_CHECK_PTR(popupMenu);
 
     setMenu(popupMenu);
 
     historyQueue = hQ;
 
     connect(popupMenu, &QMenu::aboutToShow, this, &DirHistoryButton::slotAboutToShow);
     connect(popupMenu, &QMenu::triggered, this, &DirHistoryButton::slotPopupActivated);
 }
 
 DirHistoryButton::~DirHistoryButton() = default;
 
 void DirHistoryButton::showMenu()
 {
     QMenu *pP = menu();
     if (pP) {
         menu()->exec(mapToGlobal(QPoint(0, height())));
     }
 }
 /** No descriptions */
 void DirHistoryButton::slotPopup()
 {
     //    qDebug() << "History slot";
 }
 /** No descriptions */
 void DirHistoryButton::slotAboutToShow()
 {
     emit aboutToShow();
     //    qDebug() << "about to show";
     popupMenu->clear();
 
     for (int i = 0; i < historyQueue->count(); i++) {
         QAction *act = popupMenu->addAction(historyQueue->get(i).toDisplayString());
         act->setData(QVariant(i));
         if (historyQueue->currentPos() == i) {
             act->setCheckable(true);
             act->setChecked(true);
         }
     }
 }
 /** No descriptions */
 void DirHistoryButton::slotPopupActivated(QAction *action)
 {
     if (action && action->data().canConvert<int>()) {
         int id = action->data().toInt();
         emit gotoPos(id);
     }
 }