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/* path_chooser_delegate.cpp
* Delegate to select a file path for a treeview entry
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "config.h"
#include "ui/util.h"
#include <ui/qt/widgets/path_selection_edit.h>
#include "ui/qt/widgets/wireshark_file_dialog.h"
#include "ui/qt/utils/qt_ui_utils.h"
#include <QHBoxLayout>
#include <QToolButton>
#include <QWidget>
#include <QLineEdit>
PathSelectionEdit::PathSelectionEdit(QString title, QString path, bool selectFile, QWidget *parent) :
QWidget(parent)
{
_title = title;
_path = path;
_selectFile = selectFile;
_edit = new QLineEdit(this);
_edit->setText(_path);
connect(_edit, &QLineEdit::textChanged, this, &PathSelectionEdit::setPath);
_button = new QToolButton(this);
_button->setText(tr("Browse"));
connect(_button, &QToolButton::clicked, this, &PathSelectionEdit::browseForPath);
setContentsMargins(0, 0, 0, 0);
QHBoxLayout *hbox = new QHBoxLayout(this);
hbox->setContentsMargins(0, 0, 0, 0);
hbox->addWidget(_edit);
hbox->addWidget(_button);
hbox->setSizeConstraint(QLayout::SetMinimumSize);
setLayout(hbox);
setFocusProxy(_edit);
setFocusPolicy(_edit->focusPolicy());
}
PathSelectionEdit::PathSelectionEdit(QWidget *parent) :
PathSelectionEdit(tr("Select a path"), QString(), true, parent)
{}
void PathSelectionEdit::setPath(QString newPath)
{
_path = newPath;
if (!sender()) {
_edit->blockSignals(true);
_edit->setText(newPath);
_edit->blockSignals(false);
} else {
emit pathChanged(newPath);
}
}
QString PathSelectionEdit::path() const
{
return _path;
}
void PathSelectionEdit::browseForPath()
{
QString openDir = _path;
if (openDir.isEmpty()) {
openDir = openDialogInitialDir();
}
QString newPath;
if ( _selectFile )
newPath = WiresharkFileDialog::getOpenFileName(this, _title, openDir);
else
newPath = WiresharkFileDialog::getExistingDirectory(this, _title, openDir);
if (!newPath.isEmpty()) {
_edit->setText(newPath);
}
}
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