diff options
Diffstat (limited to 'ui/qt/extcap_argument_file.cpp')
-rw-r--r-- | ui/qt/extcap_argument_file.cpp | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/ui/qt/extcap_argument_file.cpp b/ui/qt/extcap_argument_file.cpp new file mode 100644 index 0000000000..370df9792d --- /dev/null +++ b/ui/qt/extcap_argument_file.cpp @@ -0,0 +1,111 @@ +/* extcap_argument_file.cpp + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include <extcap_argument.h> +#include <extcap_argument_file.h> +#include <QObject> +#include <QWidget> +#include <QLabel> +#include <QLineEdit> +#include <QBoxLayout> +#include <QPushButton> +#include <QFileDialog> +#include <QDir> +#include <QFileInfo> +#include <QVariant> + +#include <extcap_parser.h> + + +ExtcapArgumentFileSelection::ExtcapArgumentFileSelection (extcap_arg * argument) : + ExtcapArgument(argument), textBox(0) +{ + _default = new QVariant(QString("")); +} + +QWidget * ExtcapArgumentFileSelection::createEditor(QWidget * parent) +{ + QWidget * fileWidget = new QWidget(parent); + QHBoxLayout * editLayout = new QHBoxLayout(); + QMargins margins = editLayout->contentsMargins(); + editLayout->setContentsMargins(0, 0, 0, margins.bottom()); + fileWidget->setContentsMargins(margins.left(), margins.right(), 0, margins.bottom()); + QPushButton * button = new QPushButton("...", fileWidget); + + textBox = new QLineEdit(_default->toString(), parent); + textBox->setReadOnly(true); + + if ( _argument->default_complex != NULL && _argument->arg_type == EXTCAP_ARG_STRING ) + textBox->setText(QString().fromUtf8(extcap_complex_get_string(_argument->default_complex))); + + if ( _argument->tooltip != NULL ) + { + textBox->setToolTip(QString().fromUtf8(_argument->tooltip)); + button->setToolTip(QString().fromUtf8(_argument->tooltip)); + } + + + connect(button, SIGNAL(clicked()), (QObject *)this, SLOT(openFileDialog())); + + editLayout->addWidget(textBox); + editLayout->addWidget(button); + + fileWidget->setLayout(editLayout); + + return fileWidget; +} + +QString ExtcapArgumentFileSelection::value() +{ + if ( textBox == 0 ) + return QString(); + return textBox->text(); +} + +/* opens the file dialog */ +void ExtcapArgumentFileSelection::openFileDialog() +{ + QString filename = textBox->text(); + + QDir workingDir = QDir::currentPath(); + if (QFileInfo(filename).exists()) + workingDir = QFileInfo(filename).dir(); + + filename = QFileDialog::getOpenFileName((QWidget *)(textBox->parent()), + QString().fromUtf8(_argument->display) + " " + tr("Open File"), + workingDir.absolutePath(), tr("All Files (*.*)")); + + if ( QFileInfo(filename).exists() ) + textBox->setText(filename); +} + +/* + * Editor modelines + * + * Local Variables: + * c-basic-offset: 4 + * tab-width: 8 + * indent-tabs-mode: nil + * End: + * + * ex: set shiftwidth=4 tabstop=8 expandtab: + * :indentSize=4:tabSize=8:noTabs=true: + */ |