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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "qmljscomponentnamedialog.h"
#include "qmljseditortr.h"
#include <utils/classnamevalidatinglineedit.h>
#include <utils/layoutbuilder.h>
#include <utils/pathchooser.h>
#include <QCheckBox>
#include <QDialogButtonBox>
#include <QFileDialog>
#include <QFileInfo>
#include <QLabel>
#include <QListWidget>
#include <QPlainTextEdit>
#include <QPushButton>
using namespace QmlJSEditor::Internal;
ComponentNameDialog::ComponentNameDialog(QWidget *parent) :
QDialog(parent)
{
setWindowTitle(Tr::tr("Move Component into Separate File"));
m_componentNameEdit = new Utils::ClassNameValidatingLineEdit;
m_componentNameEdit->setObjectName("componentNameEdit");
m_componentNameEdit->setPlaceholderText(Tr::tr("Component Name"));
m_messageLabel = new QLabel;
m_pathEdit = new Utils::PathChooser;
m_label = new QLabel;
m_listWidget = new QListWidget;
m_plainTextEdit = new QPlainTextEdit;
m_checkBox = new QCheckBox(Tr::tr("ui.qml file"));
m_buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
using namespace Layouting;
Column {
Form {
Tr::tr("Component name:"), m_componentNameEdit, br,
empty, m_messageLabel, br,
Tr::tr("Path:"), m_pathEdit, br,
},
m_label,
Row { m_listWidget, m_plainTextEdit },
Row { m_checkBox, m_buttonBox },
}.attachTo(this);
connect(m_buttonBox, &QDialogButtonBox::accepted, this, &ComponentNameDialog::accept);
connect(m_buttonBox, &QDialogButtonBox::rejected, this, &ComponentNameDialog::reject);
connect(m_pathEdit, &Utils::PathChooser::rawPathChanged, this, &ComponentNameDialog::validate);
connect(m_pathEdit, &Utils::PathChooser::validChanged, this, &ComponentNameDialog::validate);
connect(m_componentNameEdit, &QLineEdit::textChanged, this, &ComponentNameDialog::validate);
}
bool ComponentNameDialog::go(QString *proposedName,
QString *proposedPath,
QString *proposedSuffix,
const QStringList &properties,
const QStringList &sourcePreview,
const QString &oldFileName,
QStringList *result,
QWidget *parent)
{
Q_ASSERT(proposedName);
Q_ASSERT(proposedPath);
const bool isUiFile = QFileInfo(oldFileName).completeSuffix() == "ui.qml";
ComponentNameDialog d(parent);
d.m_componentNameEdit->setNamespacesEnabled(false);
d.m_componentNameEdit->setLowerCaseFileName(false);
d.m_componentNameEdit->setForceFirstCapitalLetter(true);
if (proposedName->isEmpty())
*proposedName = QLatin1String("MyComponent");
d.m_componentNameEdit->setText(*proposedName);
d.m_pathEdit->setExpectedKind(Utils::PathChooser::ExistingDirectory);
d.m_pathEdit->setHistoryCompleter("QmlJs.Component.History");
d.m_pathEdit->setPath(*proposedPath);
d.m_label->setText(Tr::tr("Property assignments for %1:").arg(oldFileName));
d.m_checkBox->setChecked(isUiFile);
d.m_checkBox->setVisible(isUiFile);
d.m_sourcePreview = sourcePreview;
d.setProperties(properties);
d.generateCodePreview();
d.connect(d.m_listWidget, &QListWidget::itemChanged, &d, &ComponentNameDialog::generateCodePreview);
d.connect(d.m_componentNameEdit, &QLineEdit::textChanged, &d, &ComponentNameDialog::generateCodePreview);
if (QDialog::Accepted == d.exec()) {
*proposedName = d.m_componentNameEdit->text();
*proposedPath = d.m_pathEdit->filePath().toString();
if (d.m_checkBox->isChecked())
*proposedSuffix = "ui.qml";
else
*proposedSuffix = "qml";
if (result)
*result = d.propertiesToKeep();
return true;
}
return false;
}
void ComponentNameDialog::setProperties(const QStringList &properties)
{
m_listWidget->addItems(properties);
for (int i = 0; i < m_listWidget->count(); ++i) {
QListWidgetItem *item = m_listWidget->item(i);
item->setFlags(Qt::ItemIsUserCheckable | Qt:: ItemIsEnabled);
if (item->text() == QLatin1String("x")
|| item->text() == QLatin1String("y"))
m_listWidget->item(i)->setCheckState(Qt::Checked);
else
m_listWidget->item(i)->setCheckState(Qt::Unchecked);
}
}
QStringList ComponentNameDialog::propertiesToKeep() const
{
QStringList result;
for (int i = 0; i < m_listWidget->count(); ++i) {
QListWidgetItem *item = m_listWidget->item(i);
if (item->checkState() == Qt::Checked)
result.append(item->text());
}
return result;
}
void ComponentNameDialog::generateCodePreview()
{
const QString componentName = m_componentNameEdit->text();
m_plainTextEdit->clear();
m_plainTextEdit->appendPlainText(componentName + QLatin1String(" {"));
if (!m_sourcePreview.first().isEmpty())
m_plainTextEdit->appendPlainText(m_sourcePreview.first());
for (int i = 0; i < m_listWidget->count(); ++i) {
QListWidgetItem *item = m_listWidget->item(i);
if (item->checkState() == Qt::Checked)
m_plainTextEdit->appendPlainText(m_sourcePreview.at(i + 1));
}
m_plainTextEdit->appendPlainText(QLatin1String("}"));
}
void ComponentNameDialog::validate()
{
const QString message = isValid();
m_buttonBox->button(QDialogButtonBox::Ok)->setEnabled(message.isEmpty());
m_messageLabel->setText(message);
}
QString ComponentNameDialog::isValid() const
{
if (!m_componentNameEdit->isValid())
return m_componentNameEdit->errorMessage();
QString compName = m_componentNameEdit->text();
if (compName.isEmpty() || !compName[0].isUpper())
return Tr::tr("Invalid component name.");
if (!m_pathEdit->isValid())
return Tr::tr("Invalid path.");
if (m_pathEdit->filePath().pathAppended(compName + ".qml").exists())
return Tr::tr("Component already exists.");
return QString();
}
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