////  WindowScriptingInterface.cpp//  interface/src/scripting////  Created by Ryan Huffman on 4/29/14.//  Copyright 2014 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #include <QDir>#include <QFileDialog>#include <QInputDialog>#include <QMessageBox> #include "Application.h"#include "Menu.h" #include "WindowScriptingInterface.h" WindowScriptingInterface* WindowScriptingInterface::getInstance() {    static WindowScriptingInterface sharedInstance;    return &sharedInstance;} QScriptValue WindowScriptingInterface::alert(const QString& message) {    QScriptValue retVal;    QMetaObject::invokeMethod(this, "showAlert", Qt::BlockingQueuedConnection, Q_RETURN_ARG(QScriptValue, retVal), Q_ARG(const QString&, message));    return retVal;} QScriptValue WindowScriptingInterface::confirm(const QString& message) {    QScriptValue retVal;    QMetaObject::invokeMethod(this, "showConfirm", Qt::BlockingQueuedConnection,                              Q_RETURN_ARG(QScriptValue, retVal), Q_ARG(const QString&, message));    return retVal;} QScriptValue WindowScriptingInterface::prompt(const QString& message, const QString& defaultText) {    QScriptValue retVal;    QMetaObject::invokeMethod(this, "showPrompt", Qt::BlockingQueuedConnection,                              Q_RETURN_ARG(QScriptValue, retVal),                              Q_ARG(const QString&, message), Q_ARG(const QString&, defaultText));    return retVal;} QScriptValue WindowScriptingInterface::browse(const QString& title, const QString& directory,  const QString& nameFilter) {    QScriptValue retVal;    QMetaObject::invokeMethod(this, "showBrowse", Qt::BlockingQueuedConnection,                              Q_RETURN_ARG(QScriptValue, retVal),                              Q_ARG(const QString&, title), Q_ARG(const QString&, directory), Q_ARG(const QString&, nameFilter));    return retVal;} /// Display an alert box/// \param const QString& message message to display/// \return QScriptValue::UndefinedValueQScriptValue WindowScriptingInterface::showAlert(const QString& message) {    QMessageBox::warning(Application::getInstance()->getWindow(), "", message);    return QScriptValue::UndefinedValue;} /// Display a confirmation box with the options 'Yes' and 'No'/// \param const QString& message message to display/// \return QScriptValue `true` if 'Yes' was clicked, `false` otherwiseQScriptValue WindowScriptingInterface::showConfirm(const QString& message) {    QMessageBox::StandardButton response = QMessageBox::question(Application::getInstance()->getWindow(), "", message);    return QScriptValue(response == QMessageBox::Yes);} /// Display a prompt with a text box/// \param const QString& message message to display/// \param const QString& defaultText default text in the text box/// \return QScriptValue string text value in text box if the dialog was accepted, `null` otherwise.QScriptValue WindowScriptingInterface::showPrompt(const QString& message, const QString& defaultText) {    QInputDialog promptDialog(Application::getInstance()->getWindow());    promptDialog.setWindowTitle("");    promptDialog.setLabelText(message);    promptDialog.setTextValue(defaultText);    promptDialog.setFixedSize(600, 200);     if (promptDialog.exec() == QDialog::Accepted) {        return QScriptValue(promptDialog.textValue());    }     return QScriptValue::NullValue;} /// Display a file dialog.  If `directory` is an invalid file or directory the browser will start at the current/// working directory./// \param const QString& title title of the window/// \param const QString& directory directory to start the file browser at/// \param const QString& nameFilter filter to filter filenames by - see `QFileDialog`/// \return QScriptValue file path as a string if one was selected, otherwise `QScriptValue::NullValue`QScriptValue WindowScriptingInterface::showBrowse(const QString& title, const QString& directory, const QString& nameFilter) {    // On OS X `directory` does not work as expected unless a file is included in the path, so we append a bogus    // filename if the directory is valid.    QString path = "";    QFileInfo fileInfo = QFileInfo(directory);    if (fileInfo.isDir()) {        fileInfo.setFile(directory, "__HIFI_INVALID_FILE__");        path = fileInfo.filePath();    }     QFileDialog fileDialog(Application::getInstance()->getWindow(), title, path, nameFilter);    fileDialog.setFileMode(QFileDialog::ExistingFile);    if (fileDialog.exec()) {        return QScriptValue(fileDialog.selectedFiles().first());    }    return QScriptValue::NullValue;} int WindowScriptingInterface::getInnerWidth() {    return Application::getInstance()->getWindow()->geometry().width();} int WindowScriptingInterface::getInnerHeight() {    return Application::getInstance()->getWindow()->geometry().height();}