Method createShortcutEditor

Gui/PreferencesPanel.cpp:622–725

} // PreferencesPanel::createPluginsView

void
PreferencesPanel::createShortcutEditor(QTreeWidgetItem* uiPageTreeItem)
{
    _imp->shortcutsFrame = dynamic_cast<QFrame*>( createPageMainWidget(this) );
    _imp->shortcutsLayout = new QVBoxLayout(_imp->shortcutsFrame);
    _imp->shortcutsTree = new HackedTreeWidget(_imp->shortcutsFrame);
    _imp->shortcutsTree->setColumnCount(3);
    QStringList headers;
    headers << tr("Command") << tr("Shortcut") << tr("Alt. Shortcut");
    _imp->shortcutsTree->setHeaderLabels(headers);
    _imp->shortcutsTree->setSelectionMode(QAbstractItemView::SingleSelection);
    _imp->shortcutsTree->setAttribute(Qt::WA_MacShowFocusRect, 0);
    _imp->shortcutsTree->setSortingEnabled(false);
    _imp->shortcutsTree->setToolTip( NATRON_NAMESPACE::convertFromPlainText(
                                         tr("In this table is represented each action of the application that can have a possible keybind/mouse shortcut."
                                            " Note that this table also have some special assignments which also involve the mouse. "
                                            "You cannot assign a keybind to a shortcut involving the mouse and vice versa. "
                                            "Note that internally %1 does an emulation of a three-button mouse "
                                            "if your computer doesn't have one, that is: \n"
                                            "---> Middle mouse button is emulated by holding down Options (alt) coupled with a left click.\n "
                                            "---> Right mouse button is emulated by holding down Command (cmd) coupled with a left click.").arg( QString::fromUtf8(NATRON_APPLICATION_NAME) ), NATRON_NAMESPACE::WhiteSpaceNormal) );
    _imp->shortcutsTree->setItemDelegate( new ShortcutDelegate(_imp->shortcutsTree) );

    const AppShortcuts & appShortcuts = appPTR->getAllShortcuts();

    for (AppShortcuts::const_iterator it = appShortcuts.begin(); it != appShortcuts.end(); ++it) {
        GuiAppShorcuts::iterator foundGuiGroup = _imp->buildShortcutsGroupHierarchy(it->first);
        assert( foundGuiGroup != _imp->appShortcuts.end() );

        for (GroupShortcuts::const_iterator it2 = it->second.begin(); it2 != it->second.end(); ++it2) {
            _imp->makeGuiActionForShortcut(foundGuiGroup, it2->second);
        }
    }

    _imp->shortcutsTree->resizeColumnToContents(0);
    QObject::connect( _imp->shortcutsTree, SIGNAL(itemSelectionChanged()), this, SLOT(onShortcutsSelectionChanged()) );

    _imp->shortcutsLayout->addWidget(_imp->shortcutsTree);

    _imp->shortcutGroup = new QWidget(_imp->shortcutsFrame);
    _imp->shortcutsLayout->addWidget(_imp->shortcutGroup);

    _imp->shortcutGroupLayout = new QHBoxLayout(_imp->shortcutGroup);
    _imp->shortcutGroupLayout->setContentsMargins(0, 0, 0, 0);

    _imp->shortcutLabel = new Label(_imp->shortcutGroup);
    _imp->shortcutLabel->setText( tr("Sequence:") );
    _imp->shortcutGroupLayout->addWidget(_imp->shortcutLabel);

    _imp->shortcutEditor = new KeybindRecorder(_imp->shortcutGroup);
    _imp->shortcutEditor->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
    _imp->shortcutEditor->setPlaceholderText( tr("Type to set shortcut") );
    _imp->shortcutGroupLayout->addWidget(_imp->shortcutEditor);

    _imp->altShortcutGroup = new QWidget(this);
    _imp->shortcutsLayout->addWidget(_imp->altShortcutGroup);

    _imp->altShortcutGroupLayout = new QHBoxLayout(_imp->altShortcutGroup);