src/dolphinremoveaction.cpp

   1 /*
   2  * SPDX-FileCopyrightText: 2013 Dawit Alemayehu <adawit@kde.org>
   3  * SPDX-FileCopyrightText: 2017 Elvis Angelaccio <elvis.angelaccio@kde.org>
   4  *
   5  * SPDX-License-Identifier: GPL-2.0-or-later
   6  */
   7
   8 #include "dolphinremoveaction.h"
   9
  10 #include <QApplication>
  11
  12 DolphinRemoveAction::DolphinRemoveAction(QObject *parent, KActionCollection *collection)
  13     : QAction(parent)
  14     , m_collection(collection)
  15 {
  16     update();
  17     connect(this, &DolphinRemoveAction::triggered, this, &DolphinRemoveAction::slotRemoveActionTriggered);
  18 }
  19
  20 void DolphinRemoveAction::slotRemoveActionTriggered()
  21 {
  22     if (m_action) {
  23         m_action->trigger();
  24     }
  25 }
  26
  27 void DolphinRemoveAction::update(ShiftState shiftState)
  28 {
  29     if (!m_collection) {
  30         m_action = nullptr;
  31         return;
  32     }
  33
  34     if (shiftState == ShiftState::Unknown) {
  35         shiftState = QGuiApplication::keyboardModifiers() & Qt::ShiftModifier ? ShiftState::Pressed : ShiftState::Released;
  36     }
  37
  38     switch (shiftState) {
  39     case ShiftState::Pressed: {
  40         m_action = m_collection->action(KStandardAction::name(KStandardAction::DeleteFile));
  41         // Make sure we show Shift+Del in the context menu.
  42         auto deleteShortcuts = m_action->shortcuts();
  43         deleteShortcuts.removeAll(Qt::SHIFT | Qt::Key_Delete);
  44         deleteShortcuts.prepend(Qt::SHIFT | Qt::Key_Delete);
  45         m_collection->setDefaultShortcuts(this, deleteShortcuts);
  46         break;
  47     }
  48     case ShiftState::Released: {
  49         m_action = m_collection->action(KStandardAction::name(KStandardAction::MoveToTrash));
  50         // Make sure we show Del in the context menu.
  51         auto trashShortcuts = m_action->shortcuts();
  52         trashShortcuts.removeAll(QKeySequence::Delete);
  53         trashShortcuts.prepend(QKeySequence::Delete);
  54         m_collection->setDefaultShortcuts(this, trashShortcuts);
  55         break;
  56     }
  57     case ShiftState::Unknown:
  58         Q_UNREACHABLE();
  59         break;
  60     }
  61
  62     if (m_action) {
  63         setText(m_action->text());
  64         setIcon(m_action->icon());
  65         setEnabled(m_action->isEnabled());
  66     }
  67 }
  68
  69 #include "moc_dolphinremoveaction.cpp"