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// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <mutex>
#include <QDialogButtonBox>
#include <QFont>
#include <QLabel>
#include <QLineEdit>
#include <QVBoxLayout>
#include "core/hle/lock.h"
#include "yuzu/applets/software_keyboard.h"
#include "yuzu/main.h"
QtSoftwareKeyboardValidator::QtSoftwareKeyboardValidator(
Core::Frontend::SoftwareKeyboardParameters parameters)
: parameters(std::move(parameters)) {}
QValidator::State QtSoftwareKeyboardValidator::validate(QString& input, int& pos) const {
if (input.size() > static_cast<s64>(parameters.max_length)) {
return Invalid;
}
if (parameters.disable_space && input.contains(QLatin1Char{' '})) {
return Invalid;
}
if (parameters.disable_address && input.contains(QLatin1Char{'@'})) {
return Invalid;
}
if (parameters.disable_percent && input.contains(QLatin1Char{'%'})) {
return Invalid;
}
if (parameters.disable_slash &&
(input.contains(QLatin1Char{'/'}) || input.contains(QLatin1Char{'\\'}))) {
return Invalid;
}
if (parameters.disable_number &&
std::any_of(input.begin(), input.end(), [](QChar c) { return c.isDigit(); })) {
return Invalid;
}
if (parameters.disable_download_code && std::any_of(input.begin(), input.end(), [](QChar c) {
return c == QLatin1Char{'O'} || c == QLatin1Char{'I'};
})) {
return Invalid;
}
return Acceptable;
}
QtSoftwareKeyboardDialog::QtSoftwareKeyboardDialog(
QWidget* parent, Core::Frontend::SoftwareKeyboardParameters parameters_)
: QDialog(parent), parameters(std::move(parameters_)) {
layout = new QVBoxLayout;
header_label = new QLabel(QString::fromStdU16String(parameters.header_text));
header_label->setFont({header_label->font().family(), 11, QFont::Bold});
if (header_label->text().isEmpty())
header_label->setText(tr("Enter text:"));
sub_label = new QLabel(QString::fromStdU16String(parameters.sub_text));
sub_label->setFont({sub_label->font().family(), sub_label->font().pointSize(),
sub_label->font().weight(), true});
sub_label->setHidden(parameters.sub_text.empty());
guide_label = new QLabel(QString::fromStdU16String(parameters.guide_text));
guide_label->setHidden(parameters.guide_text.empty());
length_label = new QLabel(QStringLiteral("0/%1").arg(parameters.max_length));
length_label->setAlignment(Qt::AlignRight);
length_label->setFont({length_label->font().family(), 8});
line_edit = new QLineEdit;
line_edit->setValidator(new QtSoftwareKeyboardValidator(parameters));
line_edit->setMaxLength(static_cast<int>(parameters.max_length));
line_edit->setText(QString::fromStdU16String(parameters.initial_text));
line_edit->setCursorPosition(
parameters.cursor_at_beginning ? 0 : static_cast<int>(parameters.initial_text.size()));
line_edit->setEchoMode(parameters.password ? QLineEdit::Password : QLineEdit::Normal);
connect(line_edit, &QLineEdit::textChanged, this, [this](const QString& text) {
length_label->setText(QStringLiteral("%1/%2").arg(text.size()).arg(parameters.max_length));
});
buttons = new QDialogButtonBox(QDialogButtonBox::Cancel);
if (parameters.submit_text.empty()) {
buttons->addButton(QDialogButtonBox::Ok);
} else {
buttons->addButton(QString::fromStdU16String(parameters.submit_text),
QDialogButtonBox::AcceptRole);
}
connect(buttons, &QDialogButtonBox::accepted, this, &QtSoftwareKeyboardDialog::accept);
connect(buttons, &QDialogButtonBox::rejected, this, &QtSoftwareKeyboardDialog::reject);
layout->addWidget(header_label);
layout->addWidget(sub_label);
layout->addWidget(guide_label);
layout->addWidget(length_label);
layout->addWidget(line_edit);
layout->addWidget(buttons);
setLayout(layout);
setWindowTitle(tr("Software Keyboard"));
}
QtSoftwareKeyboardDialog::~QtSoftwareKeyboardDialog() = default;
void QtSoftwareKeyboardDialog::accept() {
text = line_edit->text().toStdU16String();
QDialog::accept();
}
void QtSoftwareKeyboardDialog::reject() {
text.clear();
QDialog::reject();
}
std::u16string QtSoftwareKeyboardDialog::GetText() const {
return text;
}
QtSoftwareKeyboard::QtSoftwareKeyboard(GMainWindow& main_window) {
connect(this, &QtSoftwareKeyboard::MainWindowGetText, &main_window,
&GMainWindow::SoftwareKeyboardGetText, Qt::QueuedConnection);
connect(this, &QtSoftwareKeyboard::MainWindowTextCheckDialog, &main_window,
&GMainWindow::SoftwareKeyboardInvokeCheckDialog, Qt::BlockingQueuedConnection);
connect(&main_window, &GMainWindow::SoftwareKeyboardFinishedText, this,
&QtSoftwareKeyboard::MainWindowFinishedText, Qt::QueuedConnection);
}
QtSoftwareKeyboard::~QtSoftwareKeyboard() = default;
void QtSoftwareKeyboard::RequestText(std::function<void(std::optional<std::u16string>)> out,
Core::Frontend::SoftwareKeyboardParameters parameters) const {
text_output = std::move(out);
emit MainWindowGetText(parameters);
}
void QtSoftwareKeyboard::SendTextCheckDialog(std::u16string error_message,
std::function<void()> finished_check_) const {
finished_check = std::move(finished_check_);
emit MainWindowTextCheckDialog(error_message);
}
void QtSoftwareKeyboard::MainWindowFinishedText(std::optional<std::u16string> text) {
// Acquire the HLE mutex
std::lock_guard lock{HLE::g_hle_lock};
text_output(std::move(text));
}
void QtSoftwareKeyboard::MainWindowFinishedCheckDialog() {
// Acquire the HLE mutex
std::lock_guard lock{HLE::g_hle_lock};
finished_check();
}
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