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116 lines
2.7 KiB
116 lines
2.7 KiB
#include <QPushButton>
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#include "input_field.hpp"
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#include "qt_window.hpp"
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InputDialog::InputDialog(QString prompt_text, QWidget *parent):QDialog(parent) {
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layout = new QVBoxLayout();
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layout->setContentsMargins(50, 50, 50, 50);
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layout->setSpacing(20);
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// build header
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QHBoxLayout *header_layout = new QHBoxLayout();
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label = new QLabel(prompt_text, this);
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label->setStyleSheet(R"(font-size: 75px; font-weight: 500;)");
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header_layout->addWidget(label, 1, Qt::AlignLeft);
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QPushButton* cancel_btn = new QPushButton("Cancel");
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cancel_btn->setStyleSheet(R"(
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padding: 30px;
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padding-right: 45px;
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padding-left: 45px;
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border-radius: 7px;
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font-size: 45px;
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background-color: #444444;
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)");
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header_layout->addWidget(cancel_btn, 0, Qt::AlignRight);
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QObject::connect(cancel_btn, SIGNAL(released()), this, SLOT(reject()));
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QObject::connect(cancel_btn, SIGNAL(released()), this, SIGNAL(cancel()));
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layout->addLayout(header_layout);
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// text box
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layout->addSpacing(20);
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line = new QLineEdit();
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line->setStyleSheet(R"(
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border: none;
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background-color: #444444;
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font-size: 80px;
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font-weight: 500;
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padding: 10px;
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)");
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layout->addWidget(line, 1, Qt::AlignTop);
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k = new Keyboard(this);
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QObject::connect(k, SIGNAL(emitButton(QString)), this, SLOT(handleInput(QString)));
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layout->addWidget(k, 2, Qt::AlignBottom);
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setStyleSheet(R"(
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* {
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color: white;
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background-color: black;
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}
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)");
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setLayout(layout);
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}
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QString InputDialog::getText(const QString prompt, int minLength) {
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InputDialog d = InputDialog(prompt);
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d.setMinLength(minLength);
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const int ret = d.exec();
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if (ret) {
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return d.text();
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} else {
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return QString();
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}
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}
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QString InputDialog::text() {
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return line->text();
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}
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int InputDialog::exec() {
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setMainWindow(this);
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return QDialog::exec();
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}
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void InputDialog::handleInput(QString s) {
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if (!QString::compare(s,"⌫")) {
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line->backspace();
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}
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if (!QString::compare(s,"⏎")) {
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if (line->text().length() > minLength){
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done(QDialog::Accepted);
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emitText(line->text());
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} else {
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setMessage("Need at least "+QString::number(minLength)+" characters!", false);
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}
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}
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QVector<QString> control_buttons {"⇧", "↑", "ABC", "⏎", "#+=", "⌫", "123"};
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for(QString c : control_buttons) {
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if (!QString::compare(s, c)) {
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return;
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}
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}
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line->insert(s.left(1));
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}
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void InputDialog::show(){
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setMainWindow(this);
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}
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void InputDialog::setMessage(QString message, bool clearInputField){
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label->setText(message);
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if (clearInputField){
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line->setText("");
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}
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}
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void InputDialog::setMinLength(int length){
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minLength = length;
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} |