diff options
| author | Zach Hilman <zachhilman@gmail.com> | 2018-11-09 20:13:15 -0500 |
|---|---|---|
| committer | Zach Hilman <zachhilman@gmail.com> | 2018-11-18 10:53:47 -0500 |
| commit | 5454494adbfad3148e75b45653a255004ca989b3 (patch) | |
| tree | 6767a10a20d2ade594354c9d6918cf4948d3f5a8 /src/yuzu/applets/software_keyboard.cpp | |
| parent | de16c1e45326a5bb587a2c270b9b39042b245f7c (diff) | |
qt/applets: Provide Qt frontend implementation of software keyboard
Implements all of the features of the keyboard, including length, default text, character validation, and UTF-16 character support.
Diffstat (limited to 'src/yuzu/applets/software_keyboard.cpp')
| -rw-r--r-- | src/yuzu/applets/software_keyboard.cpp | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/src/yuzu/applets/software_keyboard.cpp b/src/yuzu/applets/software_keyboard.cpp new file mode 100644 index 0000000000..9e1c59626b --- /dev/null +++ b/src/yuzu/applets/software_keyboard.cpp @@ -0,0 +1,107 @@ +// Copyright 2018 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include <locale> +#include <QDialogButtonBox> +#include <QFont> +#include <QLabel> +#include <QLineEdit> +#include <QVBoxLayout> +#include "common/logging/backend.h" +#include "yuzu/applets/software_keyboard.h" + +QtSoftwareKeyboardValidator::QtSoftwareKeyboardValidator( + Frontend::SoftwareKeyboardApplet::Parameters parameters) + : parameters(std::move(parameters)) {} + +QValidator::State QtSoftwareKeyboardValidator::validate(QString& input, int&) const { + if (input.size() > parameters.max_length) + return Invalid; + if (parameters.disable_space && input.contains(' ')) + return Invalid; + if (parameters.disable_address && input.contains('@')) + return Invalid; + if (parameters.disable_percent && input.contains('%')) + return Invalid; + if (parameters.disable_slash && (input.contains('/') || input.contains('\\'))) + 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 == 'O' || c == 'I'; })) + return Invalid; + + return Acceptable; +} + +QtSoftwareKeyboardDialog::QtSoftwareKeyboardDialog( + QWidget* parent, Frontend::SoftwareKeyboardApplet::Parameters 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(), 12, 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()); + + 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); + + buttons = new QDialogButtonBox; + buttons->addButton(tr("Cancel"), QDialogButtonBox::RejectRole); + buttons->addButton(parameters.submit_text.empty() + ? tr("OK") + : QString::fromStdU16String(parameters.submit_text), + QDialogButtonBox::AcceptRole); + + connect(buttons, &QDialogButtonBox::accepted, this, &QtSoftwareKeyboardDialog::Submit); + connect(buttons, &QDialogButtonBox::rejected, this, &QtSoftwareKeyboardDialog::Reject); + layout->addWidget(header_label); + layout->addWidget(sub_label); + layout->addWidget(guide_label); + layout->addWidget(line_edit); + layout->addWidget(buttons); + setLayout(layout); + setWindowTitle("Software Keyboard"); +} + +void QtSoftwareKeyboardDialog::Submit() { + ok = true; + text = line_edit->text().toStdU16String(); + accept(); +} + +void QtSoftwareKeyboardDialog::Reject() { + ok = false; + text = Common::UTF8ToUTF16(""); + accept(); +} + +QtSoftwareKeyboard::QtSoftwareKeyboard(QWidget& parent) : parent(parent) {} + +bool QtSoftwareKeyboard::GetText(Parameters parameters, std::u16string& text) { + QtSoftwareKeyboardDialog dialog(&parent, parameters); + dialog.setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint | + Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint); + dialog.setWindowModality(Qt::WindowModal); + dialog.exec(); + + text = dialog.text; + return dialog.ok; +} |