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/*
* inputpage.cc - Implementation of the UI.Input page
* horizon-qt5, the Qt 5 user interface for
* Project Horizon
*
* Copyright (c) 2019 Adélie Linux and contributors. All rights reserved.
* This code is licensed under the AGPL 3.0 license, as noted in the
* LICENSE-code file in the root directory of this repository.
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
#include "inputpage.hh"
#include <QDebug>
#include <QLabel>
#include <QVBoxLayout>
/* XXX TODO: Share with hscript/meta.cc - perhaps make a common header? */
#include <set>
#include <string>
const std::set<std::string> valid_keymaps = {
"us", "ad", "af", "ara", "al", "am", "at", "az", "by", "be", "bd", "in",
"ba", "br", "bg", "ma", "mm", "ca", "cd", "cn", "hr", "cz", "dk", "nl",
"bt", "ee", "ir", "iq", "fo", "fi", "fr", "gh", "gn", "ge", "de", "gr",
"hu", "is", "il", "it", "jp", "kg", "kh", "kz", "la", "latam", "lt", "lv",
"mao", "me", "mk", "mt", "mn", "no", "pl", "pt", "ro", "ru", "rs", "si",
"sk", "es", "se", "ch", "sy", "tj", "lk", "th", "tr", "ua", "gb", "uz",
"vn", "kr", "ie", "pk", "mv", "za", "epo", "np", "ng", "et", "sn", "brai",
"tm", "ml", "tz", "ke", "bw", "ph"
};
#ifdef HAS_INSTALL_ENV
#include <QProcess>
#include <QPushButton>
#include <QLineEdit>
#include <X11/XKBlib.h>
#include <X11/extensions/XKBrules.h>
#endif /* HAS_INSTALL_ENV */
InputPage::InputPage(QWidget *parent) : HorizonWizardPage(parent) {
QLabel *descLabel;
QVBoxLayout *layout;
loadWatermark("intro");
setTitle(tr("Keyboard Layout"));
descLabel = new QLabel(tr("Choose the layout of your keyboard."));
/* REQ: UI.Input.LayoutList */
layoutList = new QListWidget(this);
layoutList->setSelectionMode(QAbstractItemView::SingleSelection);
layoutList->setWhatsThis(tr("This is a list of keyboard layouts. Select one to choose the layout of the keyboard you will be using on your Adélie Linux computer."));
for(auto &map : valid_keymaps) {
QIcon myIcon = QIcon::fromTheme("input-keyboard");
new QListWidgetItem(myIcon, map.c_str(), layoutList);
}
registerField("keymap*", layoutList);
#ifdef HAS_INSTALL_ENV
/* REQ: UI.Input.ChooseLayout */
QObject::connect(layoutList, &QListWidget::currentItemChanged,
[](QListWidgetItem *current, QListWidgetItem *) {
if(current == nullptr) return;
QProcess setxkbmap;
setxkbmap.execute("setxkbmap", {current->text()});
});
/* REQ: UI.Input.Test */
QLineEdit *testArea = new QLineEdit(this);
testArea->setPlaceholderText(tr("Type here to test the keyboard layout you've selected."));
testArea->setWhatsThis(tr("By typing into this box, you can ensure the layout you've selected is the correct one."));
#endif /* HAS_INSTALL_ENV */
layout = new QVBoxLayout(this);
layout->addWidget(descLabel);
layout->addSpacing(20);
layout->addWidget(layoutList);
#ifdef HAS_INSTALL_ENV
layout->addStretch();
layout->addWidget(testArea);
#endif /* HAS_INSTALL_ENV */
setLayout(layout);
}
void InputPage::initializePage() {
#ifdef HAS_INSTALL_ENV
/* Select the current keyboard layout, if available. */
Display *dpy = XOpenDisplay(nullptr);
if(dpy != nullptr) {
XkbRF_VarDefsRec vardefs;
XkbRF_GetNamesProp(dpy, nullptr, &vardefs);
QList<QListWidgetItem *> items = layoutList->findItems(vardefs.layout, Qt::MatchExactly);
if(!items.empty()) layoutList->setCurrentItem(items.at(0));
XCloseDisplay(dpy);
}
#endif /* HAS_INSTALL_ENV */
}
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