//// 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 <QDialogButtonBox>#include <QFileDialog>#include <QInputDialog>#include <QMessageBox>#include <QScriptValue> #include "Application.h"#include "Menu.h"#include "ui/ModelsBrowser.h" #include "WindowScriptingInterface.h" WindowScriptingInterface* WindowScriptingInterface::getInstance() { static WindowScriptingInterface sharedInstance; return &sharedInstance;} WindowScriptingInterface::WindowScriptingInterface() {} 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::form(const QString& title, QScriptValue form) { QScriptValue retVal; QMetaObject::invokeMethod(this, "showForm", Qt::BlockingQueuedConnection, Q_RETURN_ARG(QScriptValue, retVal), Q_ARG(const QString&, title), Q_ARG(QScriptValue, form)); 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;} QScriptValue WindowScriptingInterface::s3Browse(const QString& nameFilter) { QScriptValue retVal; QMetaObject::invokeMethod(this, "showS3Browse", Qt::BlockingQueuedConnection, Q_RETURN_ARG(QScriptValue, retVal), 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);} void WindowScriptingInterface::chooseDirectory() { QPushButton* button = reinterpret_cast<QPushButton*>(sender()); QString title = button->property("title").toString(); QString path = button->property("path").toString(); QRegExp displayAs = button->property("displayAs").toRegExp(); QRegExp validateAs = button->property("validateAs").toRegExp(); QString errorMessage = button->property("errorMessage").toString(); QString directory = QFileDialog::getExistingDirectory(button, title, path); if (directory.isEmpty()) { return; } if (!validateAs.exactMatch(directory)) { QMessageBox::warning(NULL, "Invalid Directory", errorMessage); return; } button->setProperty("path", directory); displayAs.indexIn(directory); QString buttonText = displayAs.cap(1) != "" ? displayAs.cap(1) : "."; button->setText(buttonText);} QString WindowScriptingInterface::jsRegExp2QtRegExp(QString string) { // Converts string representation of RegExp from JavaScript format to Qt format. return string.mid(1, string.length() - 2) // No enclosing slashes. .replace("\\/", "/"); // No escaping of forward slash.} /// Display a form layout with an edit box/// \param const QString& title title to display/// \param const QScriptValue form to display as an array of objects:/// - label, value/// - label, directory, title, display regexp, validate regexp, error message/// - button ("Cancel")/// \return QScriptValue `true` if 'OK' was clicked, `false` otherwiseQScriptValue WindowScriptingInterface::showForm(const QString& title, QScriptValue form) { if (form.isArray() && form.property("length").toInt32() > 0) { QDialog* editDialog = new QDialog(Application::getInstance()->getWindow()); editDialog->setWindowTitle(title); bool cancelButton = false; QVBoxLayout* layout = new QVBoxLayout(); editDialog->setLayout(layout); QScrollArea* area = new QScrollArea(); layout->addWidget(area); area->setWidgetResizable(true); QWidget* container = new QWidget(); QFormLayout* formLayout = new QFormLayout(); container->setLayout(formLayout); container->sizePolicy().setHorizontalStretch(1); formLayout->setRowWrapPolicy(QFormLayout::DontWrapRows); formLayout->setFieldGrowthPolicy(QFormLayout::ExpandingFieldsGrow); formLayout->setFormAlignment(Qt::AlignHCenter | Qt::AlignTop); formLayout->setLabelAlignment(Qt::AlignLeft); area->setWidget(container); QVector<QLineEdit*> edits; QVector<QPushButton*> directories; for (int i = 0; i < form.property("length").toInt32(); ++i) { QScriptValue item = form.property(i); if (item.property("button").toString() != "") { cancelButton = cancelButton || item.property("button").toString().toLower() == "cancel"; } else if (item.property("directory").toString() != "") { QString path = item.property("directory").toString(); QString title = item.property("title").toString(); if (title == "") { title = "Choose Directory"; } QString displayAsString = item.property("displayAs").toString(); QRegExp displayAs = QRegExp(displayAsString != "" ? jsRegExp2QtRegExp(displayAsString) : "^(.*)$"); QString validateAsString = item.property("validateAs").toString(); QRegExp validateAs = QRegExp(validateAsString != "" ? jsRegExp2QtRegExp(validateAsString) : ".*"); QString errorMessage = item.property("errorMessage").toString(); if (errorMessage == "") { errorMessage = "Invalid directory"; } QPushButton* directory = new QPushButton(displayAs.cap(1)); directory->setProperty("title", title); directory->setProperty("path", path); directory->setProperty("displayAs", displayAs); directory->setProperty("validateAs", validateAs); directory->setProperty("errorMessage", errorMessage); directory->setText(displayAs.cap(1) != "" ? displayAs.cap(1) : "."); directory->setMinimumWidth(200); directories.push_back(directory); formLayout->addRow(new QLabel(item.property("label").toString()), directory); connect(directory, SIGNAL(clicked(bool)), SLOT(chooseDirectory())); } else { QLineEdit* edit = new QLineEdit(item.property("value").toString()); edit->setMinimumWidth(200); edits.push_back(edit); formLayout->addRow(new QLabel(item.property("label").toString()), edit); } } QDialogButtonBox* buttons = new QDialogButtonBox( QDialogButtonBox::Ok | (cancelButton ? QDialogButtonBox::Cancel : QDialogButtonBox::NoButton) ); connect(buttons, SIGNAL(accepted()), editDialog, SLOT(accept())); connect(buttons, SIGNAL(rejected()), editDialog, SLOT(reject())); layout->addWidget(buttons); int result = editDialog->exec(); if (result == QDialog::Accepted) { int e = -1; int d = -1; for (int i = 0; i < form.property("length").toInt32(); ++i) { QScriptValue item = form.property(i); QScriptValue value = item.property("value"); if (item.property("button").toString() != "") { // Nothing to do } else if (item.property("directory").toString() != "") { d += 1; value = directories.at(d)->property("path").toString(); item.setProperty("directory", value); form.setProperty(i, item); } else { e += 1; bool ok = true; if (value.isNumber()) { value = edits.at(e)->text().toDouble(&ok); } else if (value.isString()) { value = edits.at(e)->text(); } else if (value.isBool()) { if (edits.at(e)->text() == "true") { value = true; } else if (edits.at(e)->text() == "false") { value = false; } else { ok = false; } } if (ok) { item.setProperty("value", value); form.setProperty(i, item); } } } } delete editDialog; return (result == QDialog::Accepted); } return false;} /// 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;} /// Display a browse window for S3 models/// \param const QString& nameFilter filter to filter filenames/// \return QScriptValue file path as a string if one was selected, otherwise `QScriptValue::NullValue`QScriptValue WindowScriptingInterface::showS3Browse(const QString& nameFilter) { ModelsBrowser browser(ENTITY_MODEL); if (nameFilter != "") { browser.setNameFilter(nameFilter); } QEventLoop loop; connect(&browser, &ModelsBrowser::selected, &loop, &QEventLoop::quit); QMetaObject::invokeMethod(&browser, "browse", Qt::QueuedConnection); loop.exec(); return browser.getSelectedFile();} int WindowScriptingInterface::getInnerWidth() { return Application::getInstance()->getWindow()->geometry().width();} int WindowScriptingInterface::getInnerHeight() { return Application::getInstance()->getWindow()->geometry().height();}
//
// 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 <QDialogButtonBox>
#include <QFileDialog>
#include <QInputDialog>
#include <QMessageBox>
#include <QScriptValue>
#include "Application.h"
#include "Menu.h"
#include "ui/ModelsBrowser.h"
#include "WindowScriptingInterface.h"
WindowScriptingInterface* WindowScriptingInterface::getInstance() {
static WindowScriptingInterface sharedInstance;
return &sharedInstance;
}
WindowScriptingInterface::WindowScriptingInterface() {
}
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::form(const QString& title, QScriptValue form) {
QScriptValue retVal;
QMetaObject::invokeMethod(this, "showForm", Qt::BlockingQueuedConnection,
Q_RETURN_ARG(QScriptValue, retVal),
Q_ARG(const QString&, title), Q_ARG(QScriptValue, form));
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;
}
QScriptValue WindowScriptingInterface::s3Browse(const QString& nameFilter) {
QScriptValue retVal;
QMetaObject::invokeMethod(this, "showS3Browse", Qt::BlockingQueuedConnection,
Q_RETURN_ARG(QScriptValue, retVal),
Q_ARG(const QString&, nameFilter));
return retVal;
}
/// Display an alert box
/// \param const QString& message message to display
/// \return QScriptValue::UndefinedValue
QScriptValue 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` otherwise
QScriptValue WindowScriptingInterface::showConfirm(const QString& message) {
QMessageBox::StandardButton response = QMessageBox::question(Application::getInstance()->getWindow(), "", message);
return QScriptValue(response == QMessageBox::Yes);
}
void WindowScriptingInterface::chooseDirectory() {
QPushButton* button = reinterpret_cast<QPushButton*>(sender());
QString title = button->property("title").toString();
QString path = button->property("path").toString();
QRegExp displayAs = button->property("displayAs").toRegExp();
QRegExp validateAs = button->property("validateAs").toRegExp();
QString errorMessage = button->property("errorMessage").toString();
QString directory = QFileDialog::getExistingDirectory(button, title, path);
if (directory.isEmpty()) {
return;
}
if (!validateAs.exactMatch(directory)) {
QMessageBox::warning(NULL, "Invalid Directory", errorMessage);
return;
}
button->setProperty("path", directory);
displayAs.indexIn(directory);
QString buttonText = displayAs.cap(1) != "" ? displayAs.cap(1) : ".";
button->setText(buttonText);
}
QString WindowScriptingInterface::jsRegExp2QtRegExp(QString string) {
// Converts string representation of RegExp from JavaScript format to Qt format.
return string.mid(1, string.length() - 2) // No enclosing slashes.
.replace("\\/", "/"); // No escaping of forward slash.
}
/// Display a form layout with an edit box
/// \param const QString& title title to display
/// \param const QScriptValue form to display as an array of objects:
/// - label, value
/// - label, directory, title, display regexp, validate regexp, error message
/// - button ("Cancel")
/// \return QScriptValue `true` if 'OK' was clicked, `false` otherwise
QScriptValue WindowScriptingInterface::showForm(const QString& title, QScriptValue form) {
if (form.isArray() && form.property("length").toInt32() > 0) {
QDialog* editDialog = new QDialog(Application::getInstance()->getWindow());
editDialog->setWindowTitle(title);
bool cancelButton = false;
QVBoxLayout* layout = new QVBoxLayout();
editDialog->setLayout(layout);
QScrollArea* area = new QScrollArea();
layout->addWidget(area);
area->setWidgetResizable(true);
QWidget* container = new QWidget();
QFormLayout* formLayout = new QFormLayout();
container->setLayout(formLayout);
container->sizePolicy().setHorizontalStretch(1);
formLayout->setRowWrapPolicy(QFormLayout::DontWrapRows);
formLayout->setFieldGrowthPolicy(QFormLayout::ExpandingFieldsGrow);
formLayout->setFormAlignment(Qt::AlignHCenter | Qt::AlignTop);
formLayout->setLabelAlignment(Qt::AlignLeft);
area->setWidget(container);
QVector<QLineEdit*> edits;
QVector<QPushButton*> directories;
for (int i = 0; i < form.property("length").toInt32(); ++i) {
QScriptValue item = form.property(i);
if (item.property("button").toString() != "") {
cancelButton = cancelButton || item.property("button").toString().toLower() == "cancel";
} else if (item.property("directory").toString() != "") {
QString path = item.property("directory").toString();
QString title = item.property("title").toString();
if (title == "") {
title = "Choose Directory";
}
QString displayAsString = item.property("displayAs").toString();
QRegExp displayAs = QRegExp(displayAsString != "" ? jsRegExp2QtRegExp(displayAsString) : "^(.*)$");
QString validateAsString = item.property("validateAs").toString();
QRegExp validateAs = QRegExp(validateAsString != "" ? jsRegExp2QtRegExp(validateAsString) : ".*");
QString errorMessage = item.property("errorMessage").toString();
if (errorMessage == "") {
errorMessage = "Invalid directory";
}
QPushButton* directory = new QPushButton(displayAs.cap(1));
directory->setProperty("title", title);
directory->setProperty("path", path);
directory->setProperty("displayAs", displayAs);
directory->setProperty("validateAs", validateAs);
directory->setProperty("errorMessage", errorMessage);
directory->setText(displayAs.cap(1) != "" ? displayAs.cap(1) : ".");
directory->setMinimumWidth(200);
directories.push_back(directory);
formLayout->addRow(new QLabel(item.property("label").toString()), directory);
connect(directory, SIGNAL(clicked(bool)), SLOT(chooseDirectory()));
} else {
QLineEdit* edit = new QLineEdit(item.property("value").toString());
edit->setMinimumWidth(200);
edits.push_back(edit);
formLayout->addRow(new QLabel(item.property("label").toString()), edit);
}
}
QDialogButtonBox* buttons = new QDialogButtonBox(
QDialogButtonBox::Ok
| (cancelButton ? QDialogButtonBox::Cancel : QDialogButtonBox::NoButton)
);
connect(buttons, SIGNAL(accepted()), editDialog, SLOT(accept()));
connect(buttons, SIGNAL(rejected()), editDialog, SLOT(reject()));
layout->addWidget(buttons);
int result = editDialog->exec();
if (result == QDialog::Accepted) {
int e = -1;
int d = -1;
for (int i = 0; i < form.property("length").toInt32(); ++i) {
QScriptValue item = form.property(i);
QScriptValue value = item.property("value");
if (item.property("button").toString() != "") {
// Nothing to do
} else if (item.property("directory").toString() != "") {
d += 1;
value = directories.at(d)->property("path").toString();
item.setProperty("directory", value);
form.setProperty(i, item);
} else {
e += 1;
bool ok = true;
if (value.isNumber()) {
value = edits.at(e)->text().toDouble(&ok);
} else if (value.isString()) {
value = edits.at(e)->text();
} else if (value.isBool()) {
if (edits.at(e)->text() == "true") {
value = true;
} else if (edits.at(e)->text() == "false") {
value = false;
} else {
ok = false;
}
}
if (ok) {
item.setProperty("value", value);
form.setProperty(i, item);
}
}
}
}
delete editDialog;
return (result == QDialog::Accepted);
}
return false;
}
/// 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;
}
/// Display a browse window for S3 models
/// \param const QString& nameFilter filter to filter filenames
/// \return QScriptValue file path as a string if one was selected, otherwise `QScriptValue::NullValue`
QScriptValue WindowScriptingInterface::showS3Browse(const QString& nameFilter) {
ModelsBrowser browser(ENTITY_MODEL);
if (nameFilter != "") {
browser.setNameFilter(nameFilter);
}
QEventLoop loop;
connect(&browser, &ModelsBrowser::selected, &loop, &QEventLoop::quit);
QMetaObject::invokeMethod(&browser, "browse", Qt::QueuedConnection);
loop.exec();
return browser.getSelectedFile();
}
int WindowScriptingInterface::getInnerWidth() {
return Application::getInstance()->getWindow()->geometry().width();
}
int WindowScriptingInterface::getInnerHeight() {
return Application::getInstance()->getWindow()->geometry().height();
}