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/* This file is part of the dbusmenu-qt library
SPDX-FileCopyrightText: 2009 Canonical
SPDX-FileContributor: Aurelien Gateau <aurelien.gateau@canonical.com>
SPDX-License-Identifier: LGPL-2.0-or-later
*/
#include "dbusmenushortcut_p.h"
// Qt
#include <QKeySequence>
static const int QT_COLUMN = 0;
static const int DM_COLUMN = 1;
static void processKeyTokens(QStringList *tokens, int srcCol, int dstCol)
{
struct Row {
const char *zero;
const char *one;
const char *operator[](int col) const
{
return col == 0 ? zero : one;
}
};
static const Row table[] = {{"Meta", "Super"},
{"Ctrl", "Control"},
// Special cases for compatibility with libdbusmenu-glib which uses
// "plus" for "+" and "minus" for "-".
// cf https://bugs.launchpad.net/libdbusmenu-qt/+bug/712565
{"+", "plus"},
{"-", "minus"},
{nullptr, nullptr}};
const Row *ptr = table;
for (; ptr->zero != nullptr; ++ptr) {
const char *from = (*ptr)[srcCol];
const char *to = (*ptr)[dstCol];
tokens->replaceInStrings(from, to);
}
}
DBusMenuShortcut DBusMenuShortcut::fromKeySequence(const QKeySequence &sequence)
{
QString string = sequence.toString();
DBusMenuShortcut shortcut;
QStringList tokens = string.split(QStringLiteral(", "));
Q_FOREACH (QString token, tokens) {
// Hack: Qt::CTRL | Qt::Key_Plus is turned into the string "Ctrl++",
// but we don't want the call to token.split() to consider the
// second '+' as a separator so we replace it with its final value.
token.replace(QLatin1String("++"), QLatin1String("+plus"));
QStringList keyTokens = token.split('+');
processKeyTokens(&keyTokens, QT_COLUMN, DM_COLUMN);
shortcut << keyTokens;
}
return shortcut;
}
QKeySequence DBusMenuShortcut::toKeySequence() const
{
QStringList tmp;
Q_FOREACH (const QStringList &keyTokens_, *this) {
QStringList keyTokens = keyTokens_;
processKeyTokens(&keyTokens, DM_COLUMN, QT_COLUMN);
tmp << keyTokens.join(QLatin1String("+"));
}
QString string = tmp.join(QLatin1String(", "));
return QKeySequence::fromString(string);
}
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