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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 "filewidget.h"
#include "qmleditorwidgetstr.h"
#include <QLabel>
#include <QToolButton>
#include <QLineEdit>
#include <QComboBox>
#include <QHBoxLayout>
#include <QFont>
#include <QFileDialog>
#include <QDirIterator>
#include <QDebug>
namespace QmlEditorWidgets {
FileWidget::FileWidget(QWidget *parent) :
QWidget(parent),
m_filter(QLatin1String("(*.*)")),
m_showComboBox(false),
m_lock(false)
{
m_pushButton = new QToolButton(this);
m_pushButton->setFixedWidth(32);
m_lineEdit = new QLineEdit(this);
m_comboBox = new QComboBox(this);
m_comboBox->hide();
QHBoxLayout *layout = new QHBoxLayout(this);
setLayout(layout);
layout->setContentsMargins(0, 0, 0, 0);
layout->addWidget(m_lineEdit);
layout->addWidget(m_comboBox);
m_comboBox->setEditable(true);
layout->addWidget(m_pushButton);
m_pushButton->setText(QLatin1String("..."));
connect(m_lineEdit, &QLineEdit::editingFinished, this, &FileWidget::lineEditChanged);
connect(m_pushButton, &QToolButton::released, this, &FileWidget::onButtonReleased);
connect(m_comboBox, &QComboBox::editTextChanged, this, &FileWidget::comboBoxChanged);
}
FileWidget::~FileWidget()
{
}
void FileWidget::setShowComboBox(bool show)
{
m_showComboBox = show;
m_comboBox->setVisible(show);
m_lineEdit->setVisible(!show);
}
void FileWidget::lineEditChanged()
{
if (m_lock)
return;
setFileNameStr(m_lineEdit->text());
}
void FileWidget::comboBoxChanged()
{
if (m_lock)
return;
setFileNameStr(m_comboBox->currentText());
}
void FileWidget::onButtonReleased()
{
QString newFile = QFileDialog::getOpenFileName(this, Tr::tr("Open File"),
m_path.toLocalFile(), m_filter);
if (!newFile.isEmpty())
setFileNameStr(newFile);
}
void FileWidget::setFileNameStr(const QString &fileName)
{
setFileName(QUrl(fileName));
}
void FileWidget::setFileName(const QUrl &fileName)
{
if (fileName == m_fileName)
return;
m_fileName = fileName;
if (m_lineEdit->text() != fileName.toString()) {
m_lineEdit->setText(fileName.toString());
m_lineEdit->setToolTip(m_fileName.toString());
}
if (m_comboBox->currentText() != fileName.toString()) {
m_comboBox->setEditText(m_fileName.toString());
m_comboBox->setToolTip(m_fileName.toString());
}
emit fileNameChanged(fileName);
}
void FileWidget::setupComboBox()
{
m_lock = true;
m_comboBox->clear();
QDir dir;
if (m_path.isValid())
dir = QDir(m_path.toLocalFile());
QStringList filterList = m_filter.split(QLatin1Char(' '));
QDirIterator it(dir.absolutePath(), filterList, QDir::Files, QDirIterator::Subdirectories);
while (it.hasNext()) {
QString absolutePath = it.next();
m_comboBox->addItem(dir.relativeFilePath(absolutePath));
}
m_comboBox->setEditText(m_fileName.toString());
m_lock = false;
}
} //QmlEditorWidgets
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