diff --git a/src/yuzu/CMakeLists.txt b/src/yuzu/CMakeLists.txt index 3e00ff39f..cc0790e07 100644 --- a/src/yuzu/CMakeLists.txt +++ b/src/yuzu/CMakeLists.txt @@ -18,6 +18,7 @@ add_executable(yuzu applets/profile_select.h applets/software_keyboard.cpp applets/software_keyboard.h + applets/software_keyboard.ui applets/web_browser.cpp applets/web_browser.h bootmanager.cpp diff --git a/src/yuzu/applets/software_keyboard.cpp b/src/yuzu/applets/software_keyboard.cpp index da0fed774..fd3368479 100644 --- a/src/yuzu/applets/software_keyboard.cpp +++ b/src/yuzu/applets/software_keyboard.cpp @@ -1,18 +1,1641 @@ -// Copyright 2018 yuzu Emulator Project +// Copyright 2021 yuzu Emulator Project // Licensed under GPLv2 or any later version // Refer to the license.txt file included. +#include +#include +#include + +#include "common/logging/log.h" +#include "common/settings.h" +#include "common/string_util.h" +#include "core/core.h" +#include "core/frontend/input_interpreter.h" +#include "ui_software_keyboard.h" #include "yuzu/applets/software_keyboard.h" #include "yuzu/main.h" +#include "yuzu/util/overlay_dialog.h" -QtSoftwareKeyboardValidator::QtSoftwareKeyboardValidator() {} +namespace { -QValidator::State QtSoftwareKeyboardValidator::validate(QString& input, int& pos) const {} +using namespace Service::AM::Applets; -QtSoftwareKeyboardDialog::QtSoftwareKeyboardDialog(QWidget* parent) : QDialog(parent) {} +constexpr float BASE_HEADER_FONT_SIZE = 23.0f; +constexpr float BASE_SUB_FONT_SIZE = 17.0f; +constexpr float BASE_EDITOR_FONT_SIZE = 26.0f; +constexpr float BASE_CHAR_BUTTON_FONT_SIZE = 28.0f; +constexpr float BASE_LABEL_BUTTON_FONT_SIZE = 18.0f; +constexpr float BASE_ICON_BUTTON_SIZE = 36.0f; +[[maybe_unused]] constexpr float BASE_WIDTH = 1280.0f; +constexpr float BASE_HEIGHT = 720.0f; -QtSoftwareKeyboardDialog::~QtSoftwareKeyboardDialog() = default; +} // Anonymous namespace -QtSoftwareKeyboard::QtSoftwareKeyboard(GMainWindow& main_window) {} +QtSoftwareKeyboardDialog::QtSoftwareKeyboardDialog( + QWidget* parent, Core::System& system_, bool is_inline_, + Core::Frontend::KeyboardInitializeParameters initialize_parameters_) + : QDialog(parent), ui{std::make_unique()}, system{system_}, + is_inline{is_inline_}, initialize_parameters{std::move(initialize_parameters_)} { + ui->setupUi(this); + + setWindowFlags(Qt::Dialog | Qt::FramelessWindowHint | Qt::WindowTitleHint | + Qt::WindowSystemMenuHint | Qt::CustomizeWindowHint); + setWindowModality(Qt::WindowModal); + setAttribute(Qt::WA_DeleteOnClose); + setAttribute(Qt::WA_TranslucentBackground); + + keyboard_buttons = {{ + {{ + { + ui->button_1, + ui->button_2, + ui->button_3, + ui->button_4, + ui->button_5, + ui->button_6, + ui->button_7, + ui->button_8, + ui->button_9, + ui->button_0, + ui->button_minus, + ui->button_backspace, + }, + { + ui->button_q, + ui->button_w, + ui->button_e, + ui->button_r, + ui->button_t, + ui->button_y, + ui->button_u, + ui->button_i, + ui->button_o, + ui->button_p, + ui->button_slash, + ui->button_return, + }, + { + ui->button_a, + ui->button_s, + ui->button_d, + ui->button_f, + ui->button_g, + ui->button_h, + ui->button_j, + ui->button_k, + ui->button_l, + ui->button_colon, + ui->button_apostrophe, + ui->button_return, + }, + { + ui->button_z, + ui->button_x, + ui->button_c, + ui->button_v, + ui->button_b, + ui->button_n, + ui->button_m, + ui->button_comma, + ui->button_dot, + ui->button_question, + ui->button_exclamation, + ui->button_ok, + }, + { + ui->button_shift, + ui->button_shift, + ui->button_space, + ui->button_space, + ui->button_space, + ui->button_space, + ui->button_space, + ui->button_space, + ui->button_space, + ui->button_space, + ui->button_space, + ui->button_ok, + }, + }}, + {{ + { + ui->button_hash, + ui->button_left_bracket, + ui->button_right_bracket, + ui->button_dollar, + ui->button_percent, + ui->button_circumflex, + ui->button_ampersand, + ui->button_asterisk, + ui->button_left_parenthesis, + ui->button_right_parenthesis, + ui->button_underscore, + ui->button_backspace_shift, + }, + { + ui->button_q_shift, + ui->button_w_shift, + ui->button_e_shift, + ui->button_r_shift, + ui->button_t_shift, + ui->button_y_shift, + ui->button_u_shift, + ui->button_i_shift, + ui->button_o_shift, + ui->button_p_shift, + ui->button_at, + ui->button_return_shift, + }, + { + ui->button_a_shift, + ui->button_s_shift, + ui->button_d_shift, + ui->button_f_shift, + ui->button_g_shift, + ui->button_h_shift, + ui->button_j_shift, + ui->button_k_shift, + ui->button_l_shift, + ui->button_semicolon, + ui->button_quotation, + ui->button_return_shift, + }, + { + ui->button_z_shift, + ui->button_x_shift, + ui->button_c_shift, + ui->button_v_shift, + ui->button_b_shift, + ui->button_n_shift, + ui->button_m_shift, + ui->button_less_than, + ui->button_greater_than, + ui->button_plus, + ui->button_equal, + ui->button_ok_shift, + }, + { + ui->button_shift_shift, + ui->button_shift_shift, + ui->button_space_shift, + ui->button_space_shift, + ui->button_space_shift, + ui->button_space_shift, + ui->button_space_shift, + ui->button_space_shift, + ui->button_space_shift, + ui->button_space_shift, + ui->button_space_shift, + ui->button_ok_shift, + }, + }}, + }}; + + numberpad_buttons = {{ + { + ui->button_1_num, + ui->button_2_num, + ui->button_3_num, + ui->button_backspace_num, + }, + { + ui->button_4_num, + ui->button_5_num, + ui->button_6_num, + ui->button_ok_num, + }, + { + ui->button_7_num, + ui->button_8_num, + ui->button_9_num, + ui->button_ok_num, + }, + { + nullptr, + ui->button_0_num, + nullptr, + ui->button_ok_num, + }, + }}; + + all_buttons = { + ui->button_1, + ui->button_2, + ui->button_3, + ui->button_4, + ui->button_5, + ui->button_6, + ui->button_7, + ui->button_8, + ui->button_9, + ui->button_0, + ui->button_minus, + ui->button_backspace, + ui->button_q, + ui->button_w, + ui->button_e, + ui->button_r, + ui->button_t, + ui->button_y, + ui->button_u, + ui->button_i, + ui->button_o, + ui->button_p, + ui->button_slash, + ui->button_return, + ui->button_a, + ui->button_s, + ui->button_d, + ui->button_f, + ui->button_g, + ui->button_h, + ui->button_j, + ui->button_k, + ui->button_l, + ui->button_colon, + ui->button_apostrophe, + ui->button_z, + ui->button_x, + ui->button_c, + ui->button_v, + ui->button_b, + ui->button_n, + ui->button_m, + ui->button_comma, + ui->button_dot, + ui->button_question, + ui->button_exclamation, + ui->button_ok, + ui->button_shift, + ui->button_space, + ui->button_hash, + ui->button_left_bracket, + ui->button_right_bracket, + ui->button_dollar, + ui->button_percent, + ui->button_circumflex, + ui->button_ampersand, + ui->button_asterisk, + ui->button_left_parenthesis, + ui->button_right_parenthesis, + ui->button_underscore, + ui->button_backspace_shift, + ui->button_q_shift, + ui->button_w_shift, + ui->button_e_shift, + ui->button_r_shift, + ui->button_t_shift, + ui->button_y_shift, + ui->button_u_shift, + ui->button_i_shift, + ui->button_o_shift, + ui->button_p_shift, + ui->button_at, + ui->button_return_shift, + ui->button_a_shift, + ui->button_s_shift, + ui->button_d_shift, + ui->button_f_shift, + ui->button_g_shift, + ui->button_h_shift, + ui->button_j_shift, + ui->button_k_shift, + ui->button_l_shift, + ui->button_semicolon, + ui->button_quotation, + ui->button_z_shift, + ui->button_x_shift, + ui->button_c_shift, + ui->button_v_shift, + ui->button_b_shift, + ui->button_n_shift, + ui->button_m_shift, + ui->button_less_than, + ui->button_greater_than, + ui->button_plus, + ui->button_equal, + ui->button_ok_shift, + ui->button_shift_shift, + ui->button_space_shift, + ui->button_1_num, + ui->button_2_num, + ui->button_3_num, + ui->button_backspace_num, + ui->button_4_num, + ui->button_5_num, + ui->button_6_num, + ui->button_ok_num, + ui->button_7_num, + ui->button_8_num, + ui->button_9_num, + ui->button_0_num, + }; + + SetupMouseHover(); + + if (!initialize_parameters.ok_text.empty()) { + ui->button_ok->setText(QString::fromStdU16String(initialize_parameters.ok_text)); + } + + ui->label_header->setText(QString::fromStdU16String(initialize_parameters.header_text)); + ui->label_sub->setText(QString::fromStdU16String(initialize_parameters.sub_text)); + + current_text = initialize_parameters.initial_text; + cursor_position = initialize_parameters.initial_cursor_position; + + SetTextDrawType(); + + for (auto* button : all_buttons) { + connect(button, &QPushButton::clicked, this, [this, button](bool) { + if (is_inline) { + InlineKeyboardButtonClicked(button); + } else { + NormalKeyboardButtonClicked(button); + } + }); + } + + // TODO (Morph): Remove this when InputInterpreter no longer relies on the HID backend + if (system.IsPoweredOn()) { + input_interpreter = std::make_unique(system); + } +} + +QtSoftwareKeyboardDialog::~QtSoftwareKeyboardDialog() { + StopInputThread(); +} + +void QtSoftwareKeyboardDialog::ShowNormalKeyboard(QPoint pos, QSize size) { + if (isVisible()) { + return; + } + + MoveAndResizeWindow(pos, size); + + SetKeyboardType(); + SetPasswordMode(); + SetControllerImage(); + DisableKeyboardButtons(); + SetBackspaceOkEnabled(); + + open(); +} + +void QtSoftwareKeyboardDialog::ShowTextCheckDialog( + Service::AM::Applets::SwkbdTextCheckResult text_check_result, + std::u16string text_check_message) { + switch (text_check_result) { + case SwkbdTextCheckResult::Success: + case SwkbdTextCheckResult::Silent: + default: + break; + case SwkbdTextCheckResult::Failure: { + StopInputThread(); + + OverlayDialog dialog(this, system, QString{}, QString::fromStdU16String(text_check_message), + QString{}, tr("OK"), Qt::AlignCenter); + dialog.exec(); + + StartInputThread(); + break; + } + case SwkbdTextCheckResult::Confirm: { + StopInputThread(); + + OverlayDialog dialog(this, system, QString{}, QString::fromStdU16String(text_check_message), + tr("Cancel"), tr("OK"), Qt::AlignCenter); + if (dialog.exec() == QDialog::Accepted) { + emit SubmitNormalText(SwkbdResult::Ok, current_text); + break; + } + + StartInputThread(); + break; + } + } +} + +void QtSoftwareKeyboardDialog::ShowInlineKeyboard( + Core::Frontend::InlineAppearParameters appear_parameters, QPoint pos, QSize size) { + MoveAndResizeWindow(pos, size); + + ui->topOSK->setStyleSheet(QStringLiteral("background: rgba(0, 0, 0, 0);")); + + ui->headerOSK->hide(); + ui->subOSK->hide(); + ui->inputOSK->hide(); + ui->charactersOSK->hide(); + ui->inputBoxOSK->hide(); + ui->charactersBoxOSK->hide(); + + initialize_parameters.max_text_length = appear_parameters.max_text_length; + initialize_parameters.min_text_length = appear_parameters.min_text_length; + initialize_parameters.type = appear_parameters.type; + initialize_parameters.key_disable_flags = appear_parameters.key_disable_flags; + initialize_parameters.enable_backspace_button = appear_parameters.enable_backspace_button; + initialize_parameters.enable_return_button = appear_parameters.enable_return_button; + initialize_parameters.disable_cancel_button = initialize_parameters.disable_cancel_button; + + SetKeyboardType(); + SetControllerImage(); + DisableKeyboardButtons(); + SetBackspaceOkEnabled(); + + open(); +} + +void QtSoftwareKeyboardDialog::HideInlineKeyboard() { + StopInputThread(); + QDialog::hide(); +} + +void QtSoftwareKeyboardDialog::InlineTextChanged( + Core::Frontend::InlineTextParameters text_parameters) { + current_text = text_parameters.input_text; + cursor_position = text_parameters.cursor_position; + + SetBackspaceOkEnabled(); +} + +void QtSoftwareKeyboardDialog::ExitKeyboard() { + StopInputThread(); + QDialog::done(QDialog::Accepted); +} + +void QtSoftwareKeyboardDialog::open() { + QDialog::open(); + + row = 0; + column = 0; + + const auto* const curr_button = + keyboard_buttons[static_cast(bottom_osk_index)][row][column]; + + // This is a workaround for setFocus() randomly not showing focus in the UI + QCursor::setPos(curr_button->mapToGlobal(curr_button->rect().center())); + + StartInputThread(); +} + +void QtSoftwareKeyboardDialog::reject() { + // Pressing the ESC key in a dialog calls QDialog::reject(). + // We will override this behavior to the "Cancel" action on the software keyboard. + if (is_inline) { + emit SubmitInlineText(SwkbdReplyType::DecidedCancel, current_text, cursor_position); + } else { + emit SubmitNormalText(SwkbdResult::Cancel, current_text); + } +} + +void QtSoftwareKeyboardDialog::keyPressEvent(QKeyEvent* event) { + if (!is_inline) { + QDialog::keyPressEvent(event); + return; + } + + const auto entered_key = event->key(); + + switch (entered_key) { + case Qt::Key_Escape: + QDialog::keyPressEvent(event); + return; + case Qt::Key_Backspace: + switch (bottom_osk_index) { + case BottomOSKIndex::LowerCase: + ui->button_backspace->click(); + break; + case BottomOSKIndex::UpperCase: + ui->button_backspace_shift->click(); + break; + case BottomOSKIndex::NumberPad: + ui->button_backspace_num->click(); + break; + default: + break; + } + return; + case Qt::Key_Return: + switch (bottom_osk_index) { + case BottomOSKIndex::LowerCase: + ui->button_ok->click(); + break; + case BottomOSKIndex::UpperCase: + ui->button_ok_shift->click(); + break; + case BottomOSKIndex::NumberPad: + ui->button_ok_num->click(); + break; + default: + break; + } + return; + case Qt::Key_Left: + MoveTextCursorDirection(Direction::Left); + return; + case Qt::Key_Right: + MoveTextCursorDirection(Direction::Right); + return; + default: + break; + } + + const auto entered_text = event->text(); + + if (entered_text.isEmpty()) { + return; + } + + InlineTextInsertString(entered_text.toStdU16String()); +} + +void QtSoftwareKeyboardDialog::MoveAndResizeWindow(QPoint pos, QSize size) { + QDialog::move(pos); + QDialog::resize(size); + + // High DPI + const float dpi_scale = qApp->screenAt(pos)->logicalDotsPerInch() / 96.0f; + + RescaleKeyboardElements(size.width(), size.height(), dpi_scale); +} + +void QtSoftwareKeyboardDialog::RescaleKeyboardElements(float width, float height, float dpi_scale) { + const auto header_font_size = BASE_HEADER_FONT_SIZE * (height / BASE_HEIGHT) / dpi_scale; + const auto sub_font_size = BASE_SUB_FONT_SIZE * (height / BASE_HEIGHT) / dpi_scale; + const auto editor_font_size = BASE_EDITOR_FONT_SIZE * (height / BASE_HEIGHT) / dpi_scale; + const auto char_button_font_size = + BASE_CHAR_BUTTON_FONT_SIZE * (height / BASE_HEIGHT) / dpi_scale; + const auto label_button_font_size = + BASE_LABEL_BUTTON_FONT_SIZE * (height / BASE_HEIGHT) / dpi_scale; + + QFont header_font(QStringLiteral("MS Shell Dlg 2"), header_font_size, QFont::Normal); + QFont sub_font(QStringLiteral("MS Shell Dlg 2"), sub_font_size, QFont::Normal); + QFont editor_font(QStringLiteral("MS Shell Dlg 2"), editor_font_size, QFont::Normal); + QFont char_button_font(QStringLiteral("MS Shell Dlg 2"), char_button_font_size, QFont::Normal); + QFont label_button_font(QStringLiteral("MS Shell Dlg 2"), label_button_font_size, + QFont::Normal); + + ui->label_header->setFont(header_font); + ui->label_sub->setFont(sub_font); + ui->line_edit_osk->setFont(editor_font); + ui->text_edit_osk->setFont(editor_font); + ui->label_characters->setFont(sub_font); + ui->label_characters_box->setFont(sub_font); + + ui->label_shift->setFont(label_button_font); + ui->label_shift_shift->setFont(label_button_font); + ui->label_cancel->setFont(label_button_font); + ui->label_cancel_shift->setFont(label_button_font); + ui->label_cancel_num->setFont(label_button_font); + ui->label_enter->setFont(label_button_font); + ui->label_enter_shift->setFont(label_button_font); + ui->label_enter_num->setFont(label_button_font); + + for (auto* button : all_buttons) { + if (button == ui->button_return || button == ui->button_return_shift) { + button->setFont(label_button_font); + continue; + } + + if (button == ui->button_space || button == ui->button_space_shift) { + button->setFont(label_button_font); + continue; + } + + if (button == ui->button_shift || button == ui->button_shift_shift) { + button->setFont(label_button_font); + button->setIconSize(QSize(BASE_ICON_BUTTON_SIZE, BASE_ICON_BUTTON_SIZE) * + (height / BASE_HEIGHT)); + continue; + } + + if (button == ui->button_backspace || button == ui->button_backspace_shift || + button == ui->button_backspace_num) { + button->setFont(label_button_font); + button->setIconSize(QSize(BASE_ICON_BUTTON_SIZE, BASE_ICON_BUTTON_SIZE) * + (height / BASE_HEIGHT)); + continue; + } + + if (button == ui->button_ok || button == ui->button_ok_shift || + button == ui->button_ok_num) { + button->setFont(label_button_font); + continue; + } + + button->setFont(char_button_font); + } +} + +void QtSoftwareKeyboardDialog::SetKeyboardType() { + switch (initialize_parameters.type) { + case SwkbdType::Normal: + case SwkbdType::Qwerty: + case SwkbdType::Unknown3: + case SwkbdType::Latin: + case SwkbdType::SimplifiedChinese: + case SwkbdType::TraditionalChinese: + case SwkbdType::Korean: + default: { + bottom_osk_index = BottomOSKIndex::LowerCase; + ui->bottomOSK->setCurrentIndex(static_cast(bottom_osk_index)); + + ui->verticalLayout_2->setStretch(0, 320); + ui->verticalLayout_2->setStretch(1, 400); + + ui->gridLineOSK->setRowStretch(5, 94); + ui->gridBoxOSK->setRowStretch(2, 81); + break; + } + case SwkbdType::NumberPad: { + bottom_osk_index = BottomOSKIndex::NumberPad; + ui->bottomOSK->setCurrentIndex(static_cast(bottom_osk_index)); + + ui->verticalLayout_2->setStretch(0, 370); + ui->verticalLayout_2->setStretch(1, 350); + + ui->gridLineOSK->setRowStretch(5, 144); + ui->gridBoxOSK->setRowStretch(2, 131); + break; + } + } +} + +void QtSoftwareKeyboardDialog::SetPasswordMode() { + switch (initialize_parameters.password_mode) { + case SwkbdPasswordMode::Disabled: + default: + ui->line_edit_osk->setEchoMode(QLineEdit::Normal); + break; + case SwkbdPasswordMode::Enabled: + ui->line_edit_osk->setEchoMode(QLineEdit::Password); + break; + } +} + +void QtSoftwareKeyboardDialog::SetTextDrawType() { + switch (initialize_parameters.text_draw_type) { + case SwkbdTextDrawType::Line: + case SwkbdTextDrawType::DownloadCode: { + ui->topOSK->setCurrentIndex(0); + + if (initialize_parameters.max_text_length <= 10) { + ui->gridLineOSK->setColumnStretch(0, 390); + ui->gridLineOSK->setColumnStretch(1, 500); + ui->gridLineOSK->setColumnStretch(2, 390); + } else { + ui->gridLineOSK->setColumnStretch(0, 130); + ui->gridLineOSK->setColumnStretch(1, 1020); + ui->gridLineOSK->setColumnStretch(2, 130); + } + + if (is_inline) { + return; + } + + connect(ui->line_edit_osk, &QLineEdit::textChanged, [this](const QString& changed_string) { + const auto is_valid = ValidateInputText(changed_string); + + const auto text_length = static_cast(changed_string.length()); + + ui->label_characters->setText(QStringLiteral("%1/%2") + .arg(text_length) + .arg(initialize_parameters.max_text_length)); + + ui->button_ok->setEnabled(is_valid); + ui->button_ok_shift->setEnabled(is_valid); + ui->button_ok_num->setEnabled(is_valid); + + ui->line_edit_osk->setFocus(); + }); + + connect(ui->line_edit_osk, &QLineEdit::cursorPositionChanged, + [this](int old_cursor_position, int new_cursor_position) { + ui->button_backspace->setEnabled( + initialize_parameters.enable_backspace_button && new_cursor_position > 0); + ui->button_backspace_shift->setEnabled( + initialize_parameters.enable_backspace_button && new_cursor_position > 0); + ui->button_backspace_num->setEnabled( + initialize_parameters.enable_backspace_button && new_cursor_position > 0); + + ui->line_edit_osk->setFocus(); + }); + + connect(ui->line_edit_osk, &QLineEdit::returnPressed, [this] { + switch (bottom_osk_index) { + case BottomOSKIndex::LowerCase: + ui->button_ok->click(); + break; + case BottomOSKIndex::UpperCase: + ui->button_ok_shift->click(); + break; + case BottomOSKIndex::NumberPad: + ui->button_ok_num->click(); + break; + default: + break; + } + }); + + ui->line_edit_osk->setPlaceholderText( + QString::fromStdU16String(initialize_parameters.guide_text)); + ui->line_edit_osk->setText(QString::fromStdU16String(initialize_parameters.initial_text)); + ui->line_edit_osk->setMaxLength(initialize_parameters.max_text_length); + ui->line_edit_osk->setCursorPosition(initialize_parameters.initial_cursor_position); + + ui->label_characters->setText(QStringLiteral("%1/%2") + .arg(initialize_parameters.initial_text.size()) + .arg(initialize_parameters.max_text_length)); + break; + } + case SwkbdTextDrawType::Box: + default: { + ui->topOSK->setCurrentIndex(1); + + if (is_inline) { + return; + } + + connect(ui->text_edit_osk, &QTextEdit::textChanged, [this] { + if (static_cast(ui->text_edit_osk->toPlainText().length()) > + initialize_parameters.max_text_length) { + auto text_cursor = ui->text_edit_osk->textCursor(); + ui->text_edit_osk->setTextCursor(text_cursor); + text_cursor.deletePreviousChar(); + } + + const auto is_valid = ValidateInputText(ui->text_edit_osk->toPlainText()); + + const auto text_length = static_cast(ui->text_edit_osk->toPlainText().length()); + + ui->label_characters_box->setText(QStringLiteral("%1/%2") + .arg(text_length) + .arg(initialize_parameters.max_text_length)); + + ui->button_ok->setEnabled(is_valid); + ui->button_ok_shift->setEnabled(is_valid); + ui->button_ok_num->setEnabled(is_valid); + + ui->text_edit_osk->setFocus(); + }); + + connect(ui->text_edit_osk, &QTextEdit::cursorPositionChanged, [this] { + const auto new_cursor_position = ui->text_edit_osk->textCursor().position(); + + ui->button_backspace->setEnabled(initialize_parameters.enable_backspace_button && + new_cursor_position > 0); + ui->button_backspace_shift->setEnabled(initialize_parameters.enable_backspace_button && + new_cursor_position > 0); + ui->button_backspace_num->setEnabled(initialize_parameters.enable_backspace_button && + new_cursor_position > 0); + + ui->text_edit_osk->setFocus(); + }); + + ui->text_edit_osk->setPlaceholderText( + QString::fromStdU16String(initialize_parameters.guide_text)); + ui->text_edit_osk->setText(QString::fromStdU16String(initialize_parameters.initial_text)); + ui->text_edit_osk->moveCursor(initialize_parameters.initial_cursor_position == 0 + ? QTextCursor::Start + : QTextCursor::End); + + ui->label_characters_box->setText(QStringLiteral("%1/%2") + .arg(initialize_parameters.initial_text.size()) + .arg(initialize_parameters.max_text_length)); + break; + } + } +} + +void QtSoftwareKeyboardDialog::SetControllerImage() { + const auto controller_type = Settings::values.players.GetValue()[8].connected + ? Settings::values.players.GetValue()[8].controller_type + : Settings::values.players.GetValue()[0].controller_type; + + const QString theme = [] { + if (QIcon::themeName().contains(QStringLiteral("dark")) || + QIcon::themeName().contains(QStringLiteral("midnight"))) { + return QStringLiteral("_dark"); + } else { + return QString{}; + } + }(); + + switch (controller_type) { + case Settings::ControllerType::ProController: + case Settings::ControllerType::GameCube: + ui->icon_controller->setStyleSheet( + QStringLiteral("image: url(:/overlay/controller_pro%1.png);").arg(theme)); + ui->icon_controller_shift->setStyleSheet( + QStringLiteral("image: url(:/overlay/controller_pro%1.png);").arg(theme)); + ui->icon_controller_num->setStyleSheet( + QStringLiteral("image: url(:/overlay/controller_pro%1.png);").arg(theme)); + break; + case Settings::ControllerType::DualJoyconDetached: + ui->icon_controller->setStyleSheet( + QStringLiteral("image: url(:/overlay/controller_dual_joycon%1.png);").arg(theme)); + ui->icon_controller_shift->setStyleSheet( + QStringLiteral("image: url(:/overlay/controller_dual_joycon%1.png);").arg(theme)); + ui->icon_controller_num->setStyleSheet( + QStringLiteral("image: url(:/overlay/controller_dual_joycon%1.png);").arg(theme)); + break; + case Settings::ControllerType::LeftJoycon: + ui->icon_controller->setStyleSheet( + QStringLiteral("image: url(:/overlay/controller_single_joycon_left%1.png);") + .arg(theme)); + ui->icon_controller_shift->setStyleSheet( + QStringLiteral("image: url(:/overlay/controller_single_joycon_left%1.png);") + .arg(theme)); + ui->icon_controller_num->setStyleSheet( + QStringLiteral("image: url(:/overlay/controller_single_joycon_left%1.png);") + .arg(theme)); + break; + case Settings::ControllerType::RightJoycon: + ui->icon_controller->setStyleSheet( + QStringLiteral("image: url(:/overlay/controller_single_joycon_right%1.png);") + .arg(theme)); + ui->icon_controller_shift->setStyleSheet( + QStringLiteral("image: url(:/overlay/controller_single_joycon_right%1.png);") + .arg(theme)); + ui->icon_controller_num->setStyleSheet( + QStringLiteral("image: url(:/overlay/controller_single_joycon_right%1.png);") + .arg(theme)); + break; + case Settings::ControllerType::Handheld: + ui->icon_controller->setStyleSheet( + QStringLiteral("image: url(:/overlay/controller_handheld%1.png);").arg(theme)); + ui->icon_controller_shift->setStyleSheet( + QStringLiteral("image: url(:/overlay/controller_handheld%1.png);").arg(theme)); + ui->icon_controller_num->setStyleSheet( + QStringLiteral("image: url(:/overlay/controller_handheld%1.png);").arg(theme)); + break; + default: + break; + } +} + +void QtSoftwareKeyboardDialog::DisableKeyboardButtons() { + switch (bottom_osk_index) { + case BottomOSKIndex::LowerCase: + case BottomOSKIndex::UpperCase: + default: { + for (const auto& keys : keyboard_buttons) { + for (const auto& rows : keys) { + for (auto* button : rows) { + if (!button) { + continue; + } + + button->setEnabled(true); + } + } + } + + const auto& key_disable_flags = initialize_parameters.key_disable_flags; + + ui->button_space->setDisabled(key_disable_flags.space); + ui->button_space_shift->setDisabled(key_disable_flags.space); + + ui->button_at->setDisabled(key_disable_flags.at || key_disable_flags.username); + + ui->button_percent->setDisabled(key_disable_flags.percent || key_disable_flags.username); + + ui->button_slash->setDisabled(key_disable_flags.slash); + + ui->button_1->setDisabled(key_disable_flags.numbers); + ui->button_2->setDisabled(key_disable_flags.numbers); + ui->button_3->setDisabled(key_disable_flags.numbers); + ui->button_4->setDisabled(key_disable_flags.numbers); + ui->button_5->setDisabled(key_disable_flags.numbers); + ui->button_6->setDisabled(key_disable_flags.numbers); + ui->button_7->setDisabled(key_disable_flags.numbers); + ui->button_8->setDisabled(key_disable_flags.numbers); + ui->button_9->setDisabled(key_disable_flags.numbers); + ui->button_0->setDisabled(key_disable_flags.numbers); + + ui->button_return->setEnabled(initialize_parameters.enable_return_button); + ui->button_return_shift->setEnabled(initialize_parameters.enable_return_button); + break; + } + case BottomOSKIndex::NumberPad: { + for (const auto& rows : numberpad_buttons) { + for (auto* button : rows) { + if (!button) { + continue; + } + + button->setEnabled(true); + } + } + break; + } + } +} + +void QtSoftwareKeyboardDialog::SetBackspaceOkEnabled() { + if (is_inline) { + ui->button_ok->setEnabled(current_text.size() >= initialize_parameters.min_text_length); + ui->button_ok_shift->setEnabled(current_text.size() >= + initialize_parameters.min_text_length); + ui->button_ok_num->setEnabled(current_text.size() >= initialize_parameters.min_text_length); + + ui->button_backspace->setEnabled(initialize_parameters.enable_backspace_button && + cursor_position > 0); + ui->button_backspace_shift->setEnabled(initialize_parameters.enable_backspace_button && + cursor_position > 0); + ui->button_backspace_num->setEnabled(initialize_parameters.enable_backspace_button && + cursor_position > 0); + } else { + const auto text_length = [this] { + if (ui->topOSK->currentIndex() == 1) { + return static_cast(ui->text_edit_osk->toPlainText().length()); + } else { + return static_cast(ui->line_edit_osk->text().length()); + } + }(); + + const auto normal_cursor_position = [this] { + if (ui->topOSK->currentIndex() == 1) { + return ui->text_edit_osk->textCursor().position(); + } else { + return ui->line_edit_osk->cursorPosition(); + } + }(); + + ui->button_ok->setEnabled(text_length >= initialize_parameters.min_text_length); + ui->button_ok_shift->setEnabled(text_length >= initialize_parameters.min_text_length); + ui->button_ok_num->setEnabled(text_length >= initialize_parameters.min_text_length); + + ui->button_backspace->setEnabled(initialize_parameters.enable_backspace_button && + normal_cursor_position > 0); + ui->button_backspace_shift->setEnabled(initialize_parameters.enable_backspace_button && + normal_cursor_position > 0); + ui->button_backspace_num->setEnabled(initialize_parameters.enable_backspace_button && + normal_cursor_position > 0); + } +} + +bool QtSoftwareKeyboardDialog::ValidateInputText(const QString& input_text) { + const auto& key_disable_flags = initialize_parameters.key_disable_flags; + + const auto input_text_length = static_cast(input_text.length()); + + if (input_text_length < initialize_parameters.min_text_length || + input_text_length > initialize_parameters.max_text_length) { + return false; + } + + if (key_disable_flags.space && input_text.contains(QLatin1Char{' '})) { + return false; + } + + if ((key_disable_flags.at || key_disable_flags.username) && + input_text.contains(QLatin1Char{'@'})) { + return false; + } + + if ((key_disable_flags.percent || key_disable_flags.username) && + input_text.contains(QLatin1Char{'%'})) { + return false; + } + + if (key_disable_flags.slash && input_text.contains(QLatin1Char{'/'})) { + return false; + } + + if ((key_disable_flags.backslash || key_disable_flags.username) && + input_text.contains(QLatin1Char('\\'))) { + return false; + } + + if (key_disable_flags.numbers && + std::any_of(input_text.begin(), input_text.end(), [](QChar c) { return c.isDigit(); })) { + return false; + } + + if (bottom_osk_index == BottomOSKIndex::NumberPad && + std::any_of(input_text.begin(), input_text.end(), [](QChar c) { return !c.isDigit(); })) { + return false; + } + + return true; +} + +void QtSoftwareKeyboardDialog::ChangeBottomOSKIndex() { + switch (bottom_osk_index) { + case BottomOSKIndex::LowerCase: + bottom_osk_index = BottomOSKIndex::UpperCase; + ui->bottomOSK->setCurrentIndex(static_cast(bottom_osk_index)); + + ui->button_shift_shift->setStyleSheet( + QStringLiteral("background-image: url(:/overlay/osk_button_shift_lock_off.png);" + "\nbackground-position: left top;" + "\nbackground-repeat: no-repeat;" + "\nbackground-origin: content;")); + + ui->button_shift_shift->setIconSize(ui->button_shift->iconSize()); + ui->button_backspace_shift->setIconSize(ui->button_backspace->iconSize()); + break; + case BottomOSKIndex::UpperCase: + if (caps_lock_enabled) { + caps_lock_enabled = false; + + ui->button_shift_shift->setStyleSheet( + QStringLiteral("background-image: url(:/overlay/osk_button_shift_lock_off.png);" + "\nbackground-position: left top;" + "\nbackground-repeat: no-repeat;" + "\nbackground-origin: content;")); + + ui->button_shift_shift->setIconSize(ui->button_shift->iconSize()); + ui->button_backspace_shift->setIconSize(ui->button_backspace->iconSize()); + + ui->label_shift_shift->setText(QStringLiteral("Caps Lock")); + + bottom_osk_index = BottomOSKIndex::LowerCase; + ui->bottomOSK->setCurrentIndex(static_cast(bottom_osk_index)); + } else { + caps_lock_enabled = true; + + ui->button_shift_shift->setStyleSheet( + QStringLiteral("background-image: url(:/overlay/osk_button_shift_lock_on.png);" + "\nbackground-position: left top;" + "\nbackground-repeat: no-repeat;" + "\nbackground-origin: content;")); + + ui->button_shift_shift->setIconSize(ui->button_shift->iconSize()); + ui->button_backspace_shift->setIconSize(ui->button_backspace->iconSize()); + + ui->label_shift_shift->setText(QStringLiteral("Caps Lock Off")); + } + break; + case BottomOSKIndex::NumberPad: + default: + break; + } +} + +void QtSoftwareKeyboardDialog::NormalKeyboardButtonClicked(QPushButton* button) { + if (button == ui->button_ampersand) { + if (ui->topOSK->currentIndex() == 1) { + ui->text_edit_osk->insertPlainText(QStringLiteral("&")); + } else { + ui->line_edit_osk->insert(QStringLiteral("&")); + } + return; + } + + if (button == ui->button_return || button == ui->button_return_shift) { + if (ui->topOSK->currentIndex() == 1) { + ui->text_edit_osk->insertPlainText(QStringLiteral("\n")); + } else { + ui->line_edit_osk->insert(QStringLiteral("\n")); + } + return; + } + + if (button == ui->button_space || button == ui->button_space_shift) { + if (ui->topOSK->currentIndex() == 1) { + ui->text_edit_osk->insertPlainText(QStringLiteral(" ")); + } else { + ui->line_edit_osk->insert(QStringLiteral(" ")); + } + return; + } + + if (button == ui->button_shift || button == ui->button_shift_shift) { + ChangeBottomOSKIndex(); + return; + } + + if (button == ui->button_backspace || button == ui->button_backspace_shift || + button == ui->button_backspace_num) { + if (ui->topOSK->currentIndex() == 1) { + auto text_cursor = ui->text_edit_osk->textCursor(); + ui->text_edit_osk->setTextCursor(text_cursor); + text_cursor.deletePreviousChar(); + } else { + ui->line_edit_osk->backspace(); + } + return; + } + + if (button == ui->button_ok || button == ui->button_ok_shift || button == ui->button_ok_num) { + if (ui->topOSK->currentIndex() == 1) { + emit SubmitNormalText(SwkbdResult::Ok, + ui->text_edit_osk->toPlainText().toStdU16String()); + } else { + emit SubmitNormalText(SwkbdResult::Ok, ui->line_edit_osk->text().toStdU16String()); + } + return; + } + + if (ui->topOSK->currentIndex() == 1) { + ui->text_edit_osk->insertPlainText(button->text()); + } else { + ui->line_edit_osk->insert(button->text()); + } + + // Revert the keyboard to lowercase if the shift key is active. + if (bottom_osk_index == BottomOSKIndex::UpperCase && !caps_lock_enabled) { + // This is set to true since ChangeBottomOSKIndex will change bottom_osk_index to LowerCase + // if bottom_osk_index is UpperCase and caps_lock_enabled is true. + caps_lock_enabled = true; + ChangeBottomOSKIndex(); + } +} + +void QtSoftwareKeyboardDialog::InlineKeyboardButtonClicked(QPushButton* button) { + if (!button->isEnabled()) { + return; + } + + if (button == ui->button_ampersand) { + InlineTextInsertString(u"&"); + return; + } + + if (button == ui->button_return || button == ui->button_return_shift) { + InlineTextInsertString(u"\n"); + return; + } + + if (button == ui->button_space || button == ui->button_space_shift) { + InlineTextInsertString(u" "); + return; + } + + if (button == ui->button_shift || button == ui->button_shift_shift) { + ChangeBottomOSKIndex(); + return; + } + + if (button == ui->button_backspace || button == ui->button_backspace_shift || + button == ui->button_backspace_num) { + if (cursor_position <= 0 || current_text.empty()) { + cursor_position = 0; + return; + } + + --cursor_position; + + current_text.erase(cursor_position, 1); + + SetBackspaceOkEnabled(); + + emit SubmitInlineText(SwkbdReplyType::ChangedString, current_text, cursor_position); + return; + } + + if (button == ui->button_ok || button == ui->button_ok_shift || button == ui->button_ok_num) { + emit SubmitInlineText(SwkbdReplyType::DecidedEnter, current_text, cursor_position); + return; + } + + InlineTextInsertString(button->text().toStdU16String()); + + // Revert the keyboard to lowercase if the shift key is active. + if (bottom_osk_index == BottomOSKIndex::UpperCase && !caps_lock_enabled) { + // This is set to true since ChangeBottomOSKIndex will change bottom_osk_index to LowerCase + // if bottom_osk_index is UpperCase and caps_lock_enabled is true. + caps_lock_enabled = true; + ChangeBottomOSKIndex(); + } +} + +void QtSoftwareKeyboardDialog::InlineTextInsertString(std::u16string_view string) { + if ((current_text.size() + string.size()) > initialize_parameters.max_text_length) { + return; + } + + current_text.insert(cursor_position, string); + + cursor_position += static_cast(string.size()); + + SetBackspaceOkEnabled(); + + emit SubmitInlineText(SwkbdReplyType::ChangedString, current_text, cursor_position); +} + +void QtSoftwareKeyboardDialog::SetupMouseHover() { + // setFocus() has a bug where continuously changing focus will cause the focus UI to + // mysteriously disappear. A workaround we have found is using the mouse to hover over + // the buttons to act in place of the button focus. As a result, we will have to set + // a blank cursor when hovering over all the buttons and set a no focus policy so the + // buttons do not stay in focus in addition to the mouse hover. + for (auto* button : all_buttons) { + button->setCursor(QCursor(Qt::BlankCursor)); + button->setFocusPolicy(Qt::NoFocus); + } +} + +template +void QtSoftwareKeyboardDialog::HandleButtonPressedOnce() { + const auto f = [this](HIDButton button) { + if (input_interpreter->IsButtonPressedOnce(button)) { + TranslateButtonPress(button); + } + }; + + (f(T), ...); +} + +template +void QtSoftwareKeyboardDialog::HandleButtonHold() { + const auto f = [this](HIDButton button) { + if (input_interpreter->IsButtonHeld(button)) { + TranslateButtonPress(button); + } + }; + + (f(T), ...); +} + +void QtSoftwareKeyboardDialog::TranslateButtonPress(HIDButton button) { + switch (button) { + case HIDButton::A: + switch (bottom_osk_index) { + case BottomOSKIndex::LowerCase: + case BottomOSKIndex::UpperCase: + keyboard_buttons[static_cast(bottom_osk_index)][row][column]->click(); + break; + case BottomOSKIndex::NumberPad: + numberpad_buttons[row][column]->click(); + break; + default: + break; + } + break; + case HIDButton::B: + switch (bottom_osk_index) { + case BottomOSKIndex::LowerCase: + ui->button_backspace->click(); + break; + case BottomOSKIndex::UpperCase: + ui->button_backspace_shift->click(); + break; + case BottomOSKIndex::NumberPad: + ui->button_backspace_num->click(); + break; + default: + break; + } + break; + case HIDButton::X: + if (is_inline) { + emit SubmitInlineText(SwkbdReplyType::DecidedCancel, current_text, cursor_position); + } else { + if (ui->topOSK->currentIndex() == 1) { + emit SubmitNormalText(SwkbdResult::Cancel, + ui->text_edit_osk->toPlainText().toStdU16String()); + } else { + emit SubmitNormalText(SwkbdResult::Cancel, + ui->line_edit_osk->text().toStdU16String()); + } + } + break; + case HIDButton::Y: + switch (bottom_osk_index) { + case BottomOSKIndex::LowerCase: + ui->button_space->click(); + break; + case BottomOSKIndex::UpperCase: + ui->button_space_shift->click(); + break; + case BottomOSKIndex::NumberPad: + default: + break; + } + break; + case HIDButton::LStick: + case HIDButton::RStick: + switch (bottom_osk_index) { + case BottomOSKIndex::LowerCase: + ui->button_shift->click(); + break; + case BottomOSKIndex::UpperCase: + ui->button_shift_shift->click(); + break; + case BottomOSKIndex::NumberPad: + default: + break; + } + break; + case HIDButton::L: + MoveTextCursorDirection(Direction::Left); + break; + case HIDButton::R: + MoveTextCursorDirection(Direction::Right); + break; + case HIDButton::Plus: + switch (bottom_osk_index) { + case BottomOSKIndex::LowerCase: + ui->button_ok->click(); + break; + case BottomOSKIndex::UpperCase: + ui->button_ok_shift->click(); + break; + case BottomOSKIndex::NumberPad: + ui->button_ok_num->click(); + break; + default: + break; + } + break; + case HIDButton::DLeft: + case HIDButton::LStickLeft: + case HIDButton::RStickLeft: + MoveButtonDirection(Direction::Left); + break; + case HIDButton::DUp: + case HIDButton::LStickUp: + case HIDButton::RStickUp: + MoveButtonDirection(Direction::Up); + break; + case HIDButton::DRight: + case HIDButton::LStickRight: + case HIDButton::RStickRight: + MoveButtonDirection(Direction::Right); + break; + case HIDButton::DDown: + case HIDButton::LStickDown: + case HIDButton::RStickDown: + MoveButtonDirection(Direction::Down); + break; + default: + break; + } +} + +void QtSoftwareKeyboardDialog::MoveButtonDirection(Direction direction) { + // Changes the row or column index depending on the direction. + auto move_direction = [this, direction](std::size_t max_rows, std::size_t max_columns) { + switch (direction) { + case Direction::Left: + column = (column + max_columns - 1) % max_columns; + break; + case Direction::Up: + row = (row + max_rows - 1) % max_rows; + break; + case Direction::Right: + column = (column + 1) % max_columns; + break; + case Direction::Down: + row = (row + 1) % max_rows; + break; + default: + break; + } + }; + + switch (bottom_osk_index) { + case BottomOSKIndex::LowerCase: + case BottomOSKIndex::UpperCase: { + const auto index = static_cast(bottom_osk_index); + + const auto* const prev_button = keyboard_buttons[index][row][column]; + move_direction(NUM_ROWS_NORMAL, NUM_COLUMNS_NORMAL); + auto* curr_button = keyboard_buttons[index][row][column]; + + while (!curr_button || !curr_button->isEnabled() || curr_button == prev_button) { + move_direction(NUM_ROWS_NORMAL, NUM_COLUMNS_NORMAL); + curr_button = keyboard_buttons[index][row][column]; + } + + // This is a workaround for setFocus() randomly not showing focus in the UI + QCursor::setPos(curr_button->mapToGlobal(curr_button->rect().center())); + break; + } + case BottomOSKIndex::NumberPad: { + const auto* const prev_button = numberpad_buttons[row][column]; + move_direction(NUM_ROWS_NUMPAD, NUM_COLUMNS_NUMPAD); + auto* curr_button = numberpad_buttons[row][column]; + + while (!curr_button || !curr_button->isEnabled() || curr_button == prev_button) { + move_direction(NUM_ROWS_NUMPAD, NUM_COLUMNS_NUMPAD); + curr_button = numberpad_buttons[row][column]; + } + + // This is a workaround for setFocus() randomly not showing focus in the UI + QCursor::setPos(curr_button->mapToGlobal(curr_button->rect().center())); + break; + } + default: + break; + } +} + +void QtSoftwareKeyboardDialog::MoveTextCursorDirection(Direction direction) { + switch (direction) { + case Direction::Left: + if (is_inline) { + if (cursor_position <= 0) { + cursor_position = 0; + } else { + --cursor_position; + emit SubmitInlineText(SwkbdReplyType::MovedCursor, current_text, cursor_position); + } + } else { + if (ui->topOSK->currentIndex() == 1) { + ui->text_edit_osk->moveCursor(QTextCursor::Left); + } else { + ui->line_edit_osk->setCursorPosition(ui->line_edit_osk->cursorPosition() - 1); + } + } + break; + case Direction::Right: + if (is_inline) { + if (cursor_position >= static_cast(current_text.size())) { + cursor_position = static_cast(current_text.size()); + } else { + ++cursor_position; + emit SubmitInlineText(SwkbdReplyType::MovedCursor, current_text, cursor_position); + } + } else { + if (ui->topOSK->currentIndex() == 1) { + ui->text_edit_osk->moveCursor(QTextCursor::Right); + } else { + ui->line_edit_osk->setCursorPosition(ui->line_edit_osk->cursorPosition() + 1); + } + } + break; + default: + break; + } +} + +void QtSoftwareKeyboardDialog::StartInputThread() { + if (input_thread_running) { + return; + } + + input_thread_running = true; + + input_thread = std::thread(&QtSoftwareKeyboardDialog::InputThread, this); +} + +void QtSoftwareKeyboardDialog::StopInputThread() { + input_thread_running = false; + + if (input_thread.joinable()) { + input_thread.join(); + } + + if (input_interpreter) { + input_interpreter->ResetButtonStates(); + } +} + +void QtSoftwareKeyboardDialog::InputThread() { + while (input_thread_running) { + input_interpreter->PollInput(); + + HandleButtonPressedOnce(); + + HandleButtonHold(); + + std::this_thread::sleep_for(std::chrono::milliseconds(50)); + } +} + +QtSoftwareKeyboard::QtSoftwareKeyboard(GMainWindow& main_window) { + connect(this, &QtSoftwareKeyboard::MainWindowInitializeKeyboard, &main_window, + &GMainWindow::SoftwareKeyboardInitialize, Qt::QueuedConnection); + connect(this, &QtSoftwareKeyboard::MainWindowShowNormalKeyboard, &main_window, + &GMainWindow::SoftwareKeyboardShowNormal, Qt::QueuedConnection); + connect(this, &QtSoftwareKeyboard::MainWindowShowTextCheckDialog, &main_window, + &GMainWindow::SoftwareKeyboardShowTextCheck, Qt::QueuedConnection); + connect(this, &QtSoftwareKeyboard::MainWindowShowInlineKeyboard, &main_window, + &GMainWindow::SoftwareKeyboardShowInline, Qt::QueuedConnection); + connect(this, &QtSoftwareKeyboard::MainWindowHideInlineKeyboard, &main_window, + &GMainWindow::SoftwareKeyboardHideInline, Qt::QueuedConnection); + connect(this, &QtSoftwareKeyboard::MainWindowInlineTextChanged, &main_window, + &GMainWindow::SoftwareKeyboardInlineTextChanged, Qt::QueuedConnection); + connect(this, &QtSoftwareKeyboard::MainWindowExitKeyboard, &main_window, + &GMainWindow::SoftwareKeyboardExit, Qt::QueuedConnection); + connect(&main_window, &GMainWindow::SoftwareKeyboardSubmitNormalText, this, + &QtSoftwareKeyboard::SubmitNormalText, Qt::QueuedConnection); + connect(&main_window, &GMainWindow::SoftwareKeyboardSubmitInlineText, this, + &QtSoftwareKeyboard::SubmitInlineText, Qt::QueuedConnection); +} QtSoftwareKeyboard::~QtSoftwareKeyboard() = default; + +void QtSoftwareKeyboard::InitializeKeyboard( + bool is_inline, Core::Frontend::KeyboardInitializeParameters initialize_parameters, + std::function submit_normal_callback_, + std::function + submit_inline_callback_) { + if (is_inline) { + submit_inline_callback = std::move(submit_inline_callback_); + } else { + submit_normal_callback = std::move(submit_normal_callback_); + } + + LOG_INFO(Service_AM, + "\nKeyboardInitializeParameters:" + "\nok_text={}" + "\nheader_text={}" + "\nsub_text={}" + "\nguide_text={}" + "\ninitial_text={}" + "\nmax_text_length={}" + "\nmin_text_length={}" + "\ninitial_cursor_position={}" + "\ntype={}" + "\npassword_mode={}" + "\ntext_draw_type={}" + "\nkey_disable_flags={}" + "\nuse_blur_background={}" + "\nenable_backspace_button={}" + "\nenable_return_button={}" + "\ndisable_cancel_button={}", + Common::UTF16ToUTF8(initialize_parameters.ok_text), + Common::UTF16ToUTF8(initialize_parameters.header_text), + Common::UTF16ToUTF8(initialize_parameters.sub_text), + Common::UTF16ToUTF8(initialize_parameters.guide_text), + Common::UTF16ToUTF8(initialize_parameters.initial_text), + initialize_parameters.max_text_length, initialize_parameters.min_text_length, + initialize_parameters.initial_cursor_position, initialize_parameters.type, + initialize_parameters.password_mode, initialize_parameters.text_draw_type, + initialize_parameters.key_disable_flags.raw, initialize_parameters.use_blur_background, + initialize_parameters.enable_backspace_button, + initialize_parameters.enable_return_button, + initialize_parameters.disable_cancel_button); + + emit MainWindowInitializeKeyboard(is_inline, std::move(initialize_parameters)); +} + +void QtSoftwareKeyboard::ShowNormalKeyboard() const { + emit MainWindowShowNormalKeyboard(); +} + +void QtSoftwareKeyboard::ShowTextCheckDialog( + Service::AM::Applets::SwkbdTextCheckResult text_check_result, + std::u16string text_check_message) const { + emit MainWindowShowTextCheckDialog(text_check_result, text_check_message); +} + +void QtSoftwareKeyboard::ShowInlineKeyboard( + Core::Frontend::InlineAppearParameters appear_parameters) const { + LOG_INFO(Service_AM, + "\nInlineAppearParameters:" + "\nmax_text_length={}" + "\nmin_text_length={}" + "\nkey_top_scale_x={}" + "\nkey_top_scale_y={}" + "\nkey_top_translate_x={}" + "\nkey_top_translate_y={}" + "\ntype={}" + "\nkey_disable_flags={}" + "\nkey_top_as_floating={}" + "\nenable_backspace_button={}" + "\nenable_return_button={}" + "\ndisable_cancel_button={}", + appear_parameters.max_text_length, appear_parameters.min_text_length, + appear_parameters.key_top_scale_x, appear_parameters.key_top_scale_y, + appear_parameters.key_top_translate_x, appear_parameters.key_top_translate_y, + appear_parameters.type, appear_parameters.key_disable_flags.raw, + appear_parameters.key_top_as_floating, appear_parameters.enable_backspace_button, + appear_parameters.enable_return_button, appear_parameters.disable_cancel_button); + + emit MainWindowShowInlineKeyboard(std::move(appear_parameters)); +} + +void QtSoftwareKeyboard::HideInlineKeyboard() const { + emit MainWindowHideInlineKeyboard(); +} + +void QtSoftwareKeyboard::InlineTextChanged( + Core::Frontend::InlineTextParameters text_parameters) const { + LOG_INFO(Service_AM, + "\nInlineTextParameters:" + "\ninput_text={}" + "\ncursor_position={}", + Common::UTF16ToUTF8(text_parameters.input_text), text_parameters.cursor_position); + + emit MainWindowInlineTextChanged(std::move(text_parameters)); +} + +void QtSoftwareKeyboard::ExitKeyboard() const { + emit MainWindowExitKeyboard(); +} + +void QtSoftwareKeyboard::SubmitNormalText(Service::AM::Applets::SwkbdResult result, + std::u16string submitted_text) const { + submit_normal_callback(result, submitted_text); +} + +void QtSoftwareKeyboard::SubmitInlineText(Service::AM::Applets::SwkbdReplyType reply_type, + std::u16string submitted_text, + s32 cursor_position) const { + submit_inline_callback(reply_type, submitted_text, cursor_position); +} diff --git a/src/yuzu/applets/software_keyboard.h b/src/yuzu/applets/software_keyboard.h index 8427c0a6c..1a03c098c 100644 --- a/src/yuzu/applets/software_keyboard.h +++ b/src/yuzu/applets/software_keyboard.h @@ -1,28 +1,228 @@ -// Copyright 2018 yuzu Emulator Project +// Copyright 2021 yuzu Emulator Project // Licensed under GPLv2 or any later version // Refer to the license.txt file included. #pragma once +#include +#include +#include +#include + #include #include #include "core/frontend/applets/software_keyboard.h" -class GMainWindow; +enum class HIDButton : u8; -class QtSoftwareKeyboardValidator final : public QValidator { -public: - explicit QtSoftwareKeyboardValidator(); - State validate(QString& input, int& pos) const override; -}; +class InputInterpreter; + +namespace Core { +class System; +} + +namespace Ui { +class QtSoftwareKeyboardDialog; +} + +class GMainWindow; class QtSoftwareKeyboardDialog final : public QDialog { Q_OBJECT public: - QtSoftwareKeyboardDialog(QWidget* parent); + QtSoftwareKeyboardDialog(QWidget* parent, Core::System& system_, bool is_inline_, + Core::Frontend::KeyboardInitializeParameters initialize_parameters_); ~QtSoftwareKeyboardDialog() override; + + void ShowNormalKeyboard(QPoint pos, QSize size); + + void ShowTextCheckDialog(Service::AM::Applets::SwkbdTextCheckResult text_check_result, + std::u16string text_check_message); + + void ShowInlineKeyboard(Core::Frontend::InlineAppearParameters appear_parameters, QPoint pos, + QSize size); + + void HideInlineKeyboard(); + + void InlineTextChanged(Core::Frontend::InlineTextParameters text_parameters); + + void ExitKeyboard(); + +signals: + void SubmitNormalText(Service::AM::Applets::SwkbdResult result, + std::u16string submitted_text) const; + + void SubmitInlineText(Service::AM::Applets::SwkbdReplyType reply_type, + std::u16string submitted_text, s32 cursor_position) const; + +public slots: + void open() override; + void reject() override; + +protected: + /// We override the keyPressEvent for inputting text into the inline software keyboard. + void keyPressEvent(QKeyEvent* event) override; + +private: + enum class Direction { + Left, + Up, + Right, + Down, + }; + + enum class BottomOSKIndex { + LowerCase, + UpperCase, + NumberPad, + }; + + /** + * Moves and resizes the window to a specified position and size. + * + * @param pos Top-left window position + * @param size Window size + */ + void MoveAndResizeWindow(QPoint pos, QSize size); + + /** + * Rescales all keyboard elements to account for High DPI displays. + * + * @param width Window width + * @param height Window height + * @param dpi_scale Display scaling factor + */ + void RescaleKeyboardElements(float width, float height, float dpi_scale); + + /// Sets the keyboard type based on initialize_parameters. + void SetKeyboardType(); + + /// Sets the password mode based on initialize_parameters. + void SetPasswordMode(); + + /// Sets the text draw type based on initialize_parameters. + void SetTextDrawType(); + + /// Sets the controller image at the bottom left of the software keyboard. + void SetControllerImage(); + + /// Disables buttons based on initialize_parameters. + void DisableKeyboardButtons(); + + /// Changes whether the backspace or/and ok buttons should be enabled or disabled. + void SetBackspaceOkEnabled(); + + /** + * Validates the input text sent in based on the parameters in initialize_parameters. + * + * @param input_text Input text + * + * @returns True if the input text is valid, false otherwise. + */ + bool ValidateInputText(const QString& input_text); + + /// Switches between LowerCase and UpperCase (Shift and Caps Lock) + void ChangeBottomOSKIndex(); + + /// Processes a keyboard button click from the UI as normal keyboard input. + void NormalKeyboardButtonClicked(QPushButton* button); + + /// Processes a keyboard button click from the UI as inline keyboard input. + void InlineKeyboardButtonClicked(QPushButton* button); + + /** + * Inserts a string of arbitrary length into the current_text at the current cursor position. + * This is only used for the inline software keyboard. + */ + void InlineTextInsertString(std::u16string_view string); + + /// Setup the mouse hover workaround for "focusing" buttons. This should only be called once. + void SetupMouseHover(); + + /** + * Handles button presses and converts them into keyboard input. + * + * @tparam HIDButton The list of buttons that can be converted into keyboard input. + */ + template + void HandleButtonPressedOnce(); + + /** + * Handles button holds and converts them into keyboard input. + * + * @tparam HIDButton The list of buttons that can be converted into keyboard input. + */ + template + void HandleButtonHold(); + + /** + * Translates a button press to focus or click a keyboard button. + * + * @param button The button press to process. + */ + void TranslateButtonPress(HIDButton button); + + /** + * Moves the focus of a button in a certain direction. + * + * @param direction The direction to move. + */ + void MoveButtonDirection(Direction direction); + + /** + * Moves the text cursor in a certain direction. + * + * @param direction The direction to move. + */ + void MoveTextCursorDirection(Direction direction); + + void StartInputThread(); + void StopInputThread(); + + /// The thread where input is being polled and processed. + void InputThread(); + + std::unique_ptr ui; + + Core::System& system; + + // True if it is the inline software keyboard. + bool is_inline; + + // Common software keyboard initialize parameters. + Core::Frontend::KeyboardInitializeParameters initialize_parameters; + + // Used only by the inline software keyboard since the QLineEdit or QTextEdit is hidden. + std::u16string current_text; + s32 cursor_position{0}; + + static constexpr std::size_t NUM_ROWS_NORMAL = 5; + static constexpr std::size_t NUM_COLUMNS_NORMAL = 12; + static constexpr std::size_t NUM_ROWS_NUMPAD = 4; + static constexpr std::size_t NUM_COLUMNS_NUMPAD = 4; + + // Stores the normal keyboard layout. + std::array, NUM_ROWS_NORMAL>, 2> + keyboard_buttons; + // Stores the numberpad keyboard layout. + std::array, NUM_ROWS_NUMPAD> numberpad_buttons; + + // Contains a set of all buttons used in keyboard_buttons and numberpad_buttons. + std::array all_buttons; + + std::size_t row{0}; + std::size_t column{0}; + + BottomOSKIndex bottom_osk_index{BottomOSKIndex::LowerCase}; + std::atomic caps_lock_enabled{false}; + + std::unique_ptr input_interpreter; + + std::thread input_thread; + + std::atomic input_thread_running{}; }; class QtSoftwareKeyboard final : public QObject, public Core::Frontend::SoftwareKeyboardApplet { @@ -31,4 +231,55 @@ class QtSoftwareKeyboard final : public QObject, public Core::Frontend::Software public: explicit QtSoftwareKeyboard(GMainWindow& parent); ~QtSoftwareKeyboard() override; + + void InitializeKeyboard( + bool is_inline, Core::Frontend::KeyboardInitializeParameters initialize_parameters, + std::function + submit_normal_callback_, + std::function + submit_inline_callback_) override; + + void ShowNormalKeyboard() const override; + + void ShowTextCheckDialog(Service::AM::Applets::SwkbdTextCheckResult text_check_result, + std::u16string text_check_message) const override; + + void ShowInlineKeyboard( + Core::Frontend::InlineAppearParameters appear_parameters) const override; + + void HideInlineKeyboard() const override; + + void InlineTextChanged(Core::Frontend::InlineTextParameters text_parameters) const override; + + void ExitKeyboard() const override; + +signals: + void MainWindowInitializeKeyboard( + bool is_inline, Core::Frontend::KeyboardInitializeParameters initialize_parameters) const; + + void MainWindowShowNormalKeyboard() const; + + void MainWindowShowTextCheckDialog(Service::AM::Applets::SwkbdTextCheckResult text_check_result, + std::u16string text_check_message) const; + + void MainWindowShowInlineKeyboard( + Core::Frontend::InlineAppearParameters appear_parameters) const; + + void MainWindowHideInlineKeyboard() const; + + void MainWindowInlineTextChanged(Core::Frontend::InlineTextParameters text_parameters) const; + + void MainWindowExitKeyboard() const; + +private: + void SubmitNormalText(Service::AM::Applets::SwkbdResult result, + std::u16string submitted_text) const; + + void SubmitInlineText(Service::AM::Applets::SwkbdReplyType reply_type, + std::u16string submitted_text, s32 cursor_position) const; + + mutable std::function + submit_normal_callback; + mutable std::function + submit_inline_callback; }; diff --git a/src/yuzu/applets/software_keyboard.ui b/src/yuzu/applets/software_keyboard.ui new file mode 100644 index 000000000..b0a1fcde9 --- /dev/null +++ b/src/yuzu/applets/software_keyboard.ui @@ -0,0 +1,3503 @@ + + + QtSoftwareKeyboardDialog + + + + 0 + 0 + 1280 + 720 + + + + Software Keyboard + + + + + + + 0 + + + 0 + + + 0 + + + 0 + + + 0 + + + + + + 0 + + + 0 + + + 0 + + + 0 + + + 0 + + + + + 0 + + + + + 0 + 100 + + + + + 0 + + + 0 + + + 0 + + + 0 + + + 0 + + + + + 0 + + + 0 + + + + + Qt::Horizontal + + + + 40 + 20 + + + + + + + + Qt::Horizontal + + + + 40 + 20 + + + + + + + + + 0 + + + 0 + + + 0 + + + 0 + + + 0 + + + + + + 17 + + + + 0/32 + + + Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter + + + + + + 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button_right_bracket + button_dollar + button_percent + button_circumflex + button_ampersand + button_asterisk + button_left_parenthesis + button_right_parenthesis + button_underscore + button_backspace_shift + button_q_shift + button_w_shift + button_e_shift + button_r_shift + button_t_shift + button_y_shift + button_u_shift + button_i_shift + button_o_shift + button_p_shift + button_at + button_return_shift + button_a_shift + button_s_shift + button_d_shift + button_f_shift + button_g_shift + button_h_shift + button_j_shift + button_k_shift + button_l_shift + button_semicolon + button_quotation + button_z_shift + button_x_shift + button_c_shift + button_v_shift + button_b_shift + button_n_shift + button_m_shift + button_less_than + button_greater_than + button_plus + button_equal + button_ok_shift + button_shift_shift + button_space_shift + button_1_num + button_2_num + button_3_num + button_backspace_num + button_4_num + button_5_num + button_6_num + button_ok_num + button_7_num + button_8_num + button_9_num + button_0_num + + + + + + diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp index ce83dee27..5f6cdc0c6 100644 --- a/src/yuzu/main.cpp +++ b/src/yuzu/main.cpp @@ -466,6 +466,114 @@ void GMainWindow::ProfileSelectorSelectProfile() { emit ProfileSelectorFinishedSelection(uuid); } +void GMainWindow::SoftwareKeyboardInitialize( + bool is_inline, Core::Frontend::KeyboardInitializeParameters initialize_parameters) { + if (software_keyboard) { + LOG_ERROR(Frontend, "The software keyboard is already initialized!"); + return; + } + + software_keyboard = new QtSoftwareKeyboardDialog(render_window, Core::System::GetInstance(), + is_inline, std::move(initialize_parameters)); + + if (is_inline) { + connect( + software_keyboard, &QtSoftwareKeyboardDialog::SubmitInlineText, this, + [this](Service::AM::Applets::SwkbdReplyType reply_type, std::u16string submitted_text, + s32 cursor_position) { + emit SoftwareKeyboardSubmitInlineText(reply_type, submitted_text, cursor_position); + }, + Qt::QueuedConnection); + } else { + connect( + software_keyboard, &QtSoftwareKeyboardDialog::SubmitNormalText, this, + [this](Service::AM::Applets::SwkbdResult result, std::u16string submitted_text) { + emit SoftwareKeyboardSubmitNormalText(result, submitted_text); + }, + Qt::QueuedConnection); + } +} + +void GMainWindow::SoftwareKeyboardShowNormal() { + if (!software_keyboard) { + LOG_ERROR(Frontend, "The software keyboard is not initialized!"); + return; + } + + const auto& layout = render_window->GetFramebufferLayout(); + + const auto x = layout.screen.left; + const auto y = layout.screen.top; + const auto w = layout.screen.GetWidth(); + const auto h = layout.screen.GetHeight(); + + software_keyboard->ShowNormalKeyboard(render_window->mapToGlobal(QPoint(x, y)), QSize(w, h)); +} + +void GMainWindow::SoftwareKeyboardShowTextCheck( + Service::AM::Applets::SwkbdTextCheckResult text_check_result, + std::u16string text_check_message) { + if (!software_keyboard) { + LOG_ERROR(Frontend, "The software keyboard is not initialized!"); + return; + } + + software_keyboard->ShowTextCheckDialog(text_check_result, text_check_message); +} + +void GMainWindow::SoftwareKeyboardShowInline( + Core::Frontend::InlineAppearParameters appear_parameters) { + if (!software_keyboard) { + LOG_ERROR(Frontend, "The software keyboard is not initialized!"); + return; + } + + const auto& layout = render_window->GetFramebufferLayout(); + + const auto x = + static_cast(layout.screen.left + (0.5f * layout.screen.GetWidth() * + ((2.0f * appear_parameters.key_top_translate_x) + + (1.0f - appear_parameters.key_top_scale_x)))); + const auto y = + static_cast(layout.screen.top + (layout.screen.GetHeight() * + ((2.0f * appear_parameters.key_top_translate_y) + + (1.0f - appear_parameters.key_top_scale_y)))); + const auto w = static_cast(layout.screen.GetWidth() * appear_parameters.key_top_scale_x); + const auto h = static_cast(layout.screen.GetHeight() * appear_parameters.key_top_scale_y); + + software_keyboard->ShowInlineKeyboard(std::move(appear_parameters), + render_window->mapToGlobal(QPoint(x, y)), QSize(w, h)); +} + +void GMainWindow::SoftwareKeyboardHideInline() { + if (!software_keyboard) { + LOG_ERROR(Frontend, "The software keyboard is not initialized!"); + return; + } + + software_keyboard->HideInlineKeyboard(); +} + +void GMainWindow::SoftwareKeyboardInlineTextChanged( + Core::Frontend::InlineTextParameters text_parameters) { + if (!software_keyboard) { + LOG_ERROR(Frontend, "The software keyboard is not initialized!"); + return; + } + + software_keyboard->InlineTextChanged(std::move(text_parameters)); +} + +void GMainWindow::SoftwareKeyboardExit() { + if (!software_keyboard) { + return; + } + + software_keyboard->ExitKeyboard(); + + software_keyboard = nullptr; +} + void GMainWindow::WebBrowserOpenWebPage(std::string_view main_url, std::string_view additional_args, bool is_local) { #ifdef YUZU_USE_QT_WEB_ENGINE @@ -1009,6 +1117,10 @@ void GMainWindow::ConnectWidgetEvents() { connect(this, &GMainWindow::EmulationStopping, render_window, &GRenderWindow::OnEmulationStopping); + // Software Keyboard Applet + connect(this, &GMainWindow::EmulationStarting, this, &GMainWindow::SoftwareKeyboardExit); + connect(this, &GMainWindow::EmulationStopping, this, &GMainWindow::SoftwareKeyboardExit); + connect(&status_bar_update_timer, &QTimer::timeout, this, &GMainWindow::UpdateStatusBar); } diff --git a/src/yuzu/main.h b/src/yuzu/main.h index 4c8a879d2..7f1e50a5b 100644 --- a/src/yuzu/main.h +++ b/src/yuzu/main.h @@ -135,6 +135,11 @@ signals: void ProfileSelectorFinishedSelection(std::optional uuid); + void SoftwareKeyboardSubmitNormalText(Service::AM::Applets::SwkbdResult result, + std::u16string submitted_text); + void SoftwareKeyboardSubmitInlineText(Service::AM::Applets::SwkbdReplyType reply_type, + std::u16string submitted_text, s32 cursor_position); + void WebBrowserExtractOfflineRomFS(); void WebBrowserClosed(Service::AM::Applets::WebExitReason exit_reason, std::string last_url); @@ -143,6 +148,15 @@ public slots: void OnExecuteProgram(std::size_t program_index); void ControllerSelectorReconfigureControllers( const Core::Frontend::ControllerParameters& parameters); + void SoftwareKeyboardInitialize( + bool is_inline, Core::Frontend::KeyboardInitializeParameters initialize_parameters); + void SoftwareKeyboardShowNormal(); + void SoftwareKeyboardShowTextCheck(Service::AM::Applets::SwkbdTextCheckResult text_check_result, + std::u16string text_check_message); + void SoftwareKeyboardShowInline(Core::Frontend::InlineAppearParameters appear_parameters); + void SoftwareKeyboardHideInline(); + void SoftwareKeyboardInlineTextChanged(Core::Frontend::InlineTextParameters text_parameters); + void SoftwareKeyboardExit(); void ErrorDisplayDisplayError(QString error_code, QString error_text); void ProfileSelectorSelectProfile(); void WebBrowserOpenWebPage(std::string_view main_url, std::string_view additional_args,