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Add directory picker button option to JavaScript Window.form()

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This commit is contained in:
David Rowe 2014-07-25 20:32:44 -07:00
parent eecdc2dc7b
commit 49e0d07ac8
2 changed files with 87 additions and 10 deletions
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94
interface/src/scripting/WindowScriptingInterface.cpp
View file

@ -91,9 +91,44 @@ QScriptValue WindowScriptingInterface::showConfirm(const QString& 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 (array containing labels and values)
/// \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) {
@ -121,11 +156,42 @@ QScriptValue WindowScriptingInterface::showForm(const QString& title, QScriptVal
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);
@ -144,22 +210,30 @@ QScriptValue WindowScriptingInterface::showForm(const QString& title, QScriptVal
int result = editDialog->exec();
if (result == QDialog::Accepted) {
int j = -1;
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");
bool ok = true;
qDebug() << "item.property(""button"").toString() = " << item.property("button").toString();
if (item.property("button").toString() == "") {
j += 1;
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(j)->text().toDouble(&ok);
value = edits.at(e)->text().toDouble(&ok);
} else if (value.isString()) {
value = edits.at(j)->text();
value = edits.at(e)->text();
} else if (value.isBool()) {
if (edits.at(j)->text() == "true") {
if (edits.at(e)->text() == "true") {
value = true;
} else if (edits.at(j)->text() == "false") {
} else if (edits.at(e)->text() == "false") {
value = false;
} else {
ok = false;

3
interface/src/scripting/WindowScriptingInterface.h
View file

@ -40,9 +40,12 @@ private slots:
QScriptValue showPrompt(const QString& message, const QString& defaultText);
QScriptValue showBrowse(const QString& title, const QString& directory, const QString& nameFilter);
QScriptValue showS3Browse(const QString& nameFilter);
void chooseDirectory();
private:
WindowScriptingInterface();
QString jsRegExp2QtRegExp(QString string);
};
#endif // hifi_WindowScriptingInterface_h