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124 lines
3.4 KiB
124 lines
3.4 KiB
#include "selfdrive/ui/qt/widgets/keyboard.h"
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#include <QButtonGroup>
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#include <QDebug>
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#include <QHBoxLayout>
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#include <QPushButton>
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#include <QVBoxLayout>
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const int DEFAULT_STRETCH = 1;
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const int SPACEBAR_STRETCH = 3;
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KeyboardLayout::KeyboardLayout(QWidget* parent, const std::vector<QVector<QString>>& layout) : QWidget(parent) {
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QVBoxLayout* main_layout = new QVBoxLayout(this);
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main_layout->setMargin(0);
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main_layout->setSpacing(35);
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QButtonGroup* btn_group = new QButtonGroup(this);
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QObject::connect(btn_group, SIGNAL(buttonClicked(QAbstractButton*)), parent, SLOT(handleButton(QAbstractButton*)));
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for (const auto &s : layout) {
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QHBoxLayout *hlayout = new QHBoxLayout;
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hlayout->setSpacing(25);
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if (main_layout->count() == 1) {
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hlayout->addSpacing(90);
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}
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for (const QString &p : s) {
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QPushButton* btn = new QPushButton(p);
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btn->setFixedHeight(135);
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btn_group->addButton(btn);
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hlayout->addWidget(btn, p == QString(" ") ? SPACEBAR_STRETCH : DEFAULT_STRETCH);
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}
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if (main_layout->count() == 1) {
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hlayout->addSpacing(90);
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}
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main_layout->addLayout(hlayout);
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}
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setStyleSheet(R"(
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* {
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outline: none;
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}
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QPushButton {
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font-size: 65px;
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margin: 0px;
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padding: 0px;
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border-radius: 30px;
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color: #dddddd;
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background-color: #444444;
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}
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QPushButton:pressed {
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background-color: #000000;
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}
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)");
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}
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Keyboard::Keyboard(QWidget *parent) : QFrame(parent) {
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main_layout = new QStackedLayout(this);
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main_layout->setMargin(0);
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// lowercase
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std::vector<QVector<QString>> lowercase = {
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{"q","w","e","r","t","y","u","i","o","p"},
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{"a","s","d","f","g","h","j","k","l"},
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{"⇧","z","x","c","v","b","n","m","⌫"},
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{"123"," ","⏎"},
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};
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main_layout->addWidget(new KeyboardLayout(this, lowercase));
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// uppercase
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std::vector<QVector<QString>> uppercase = {
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{"Q","W","E","R","T","Y","U","I","O","P"},
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{"A","S","D","F","G","H","J","K","L"},
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{"↑","Z","X","C","V","B","N","M","⌫"},
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{"123"," ","⏎"},
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};
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main_layout->addWidget(new KeyboardLayout(this, uppercase));
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// numbers + specials
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std::vector<QVector<QString>> numbers = {
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{"1","2","3","4","5","6","7","8","9","0"},
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{"-","/",":",";","(",")","$","&&","@","\""},
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{"#+=",".",",","?","!","`","⌫"},
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{"ABC"," ","⏎"},
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};
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main_layout->addWidget(new KeyboardLayout(this, numbers));
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// extra specials
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std::vector<QVector<QString>> specials = {
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{"[","]","{","}","#","%","^","*","+","="},
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{"_","\\","|","~","<",">","€","£","¥","•"},
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{"123",".",",","?","!","`","⌫"},
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{"ABC"," ","⏎"},
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};
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main_layout->addWidget(new KeyboardLayout(this, specials));
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main_layout->setCurrentIndex(0);
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}
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void Keyboard::handleButton(QAbstractButton* m_button) {
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QString id = m_button->text();
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if (!QString::compare(m_button->text(), "↑") || !QString::compare(m_button->text(), "ABC")) {
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main_layout->setCurrentIndex(0);
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}
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if (!QString::compare(m_button->text(), "⇧")) {
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main_layout->setCurrentIndex(1);
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}
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if (!QString::compare(m_button->text(), "123")) {
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main_layout->setCurrentIndex(2);
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}
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if (!QString::compare(m_button->text(), "#+=")) {
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main_layout->setCurrentIndex(3);
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}
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if (!QString::compare(m_button->text(), "⏎")) {
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main_layout->setCurrentIndex(0);
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}
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if ("A" <= id && id <= "Z") {
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main_layout->setCurrentIndex(0);
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}
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emit emitButton(m_button->text());
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}
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