wireshark/ui/qt/module_preferences_scroll_a...

657 lines
24 KiB
C++

/* module_preferences_scroll_area.cpp
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "module_preferences_scroll_area.h"
#include <ui_module_preferences_scroll_area.h>
#include <ui/qt/widgets/syntax_line_edit.h>
#include "ui/qt/widgets/wireshark_file_dialog.h"
#include <ui/qt/utils/qt_ui_utils.h>
#include "uat_dialog.h"
#include "main_application.h"
#include "ui/qt/main_window.h"
#include <ui/qt/utils/variant_pointer.h>
#include <epan/prefs-int.h>
#include <wsutil/utf8_entities.h>
#include <QAbstractButton>
#include <QButtonGroup>
#include <QCheckBox>
#include <QComboBox>
#include <QHBoxLayout>
#include <QLabel>
#include <QLineEdit>
#include <QMainWindow>
#include <QPushButton>
#include <QRadioButton>
#include <QScrollBar>
#include <QSpacerItem>
#include <QRegularExpression>
const char *pref_prop_ = "pref_ptr";
// Escape our ampersands so that Qt won't try to interpret them as
// mnemonics.
static const QString title_to_shortcut(const char *title) {
QString shortcut_str(title);
shortcut_str.replace('&', "&&");
return shortcut_str;
}
typedef struct
{
QVBoxLayout *layout;
QString moduleName;
} prefSearchData;
extern "C" {
// Callbacks prefs routines
/* Add a single preference to the QVBoxLayout of a preference page */
static guint
pref_show(pref_t *pref, gpointer user_data)
{
prefSearchData * data = static_cast<prefSearchData *>(user_data);
if (!pref || !data) return 0;
QVBoxLayout *vb = data->layout;
// Convert the pref description from plain text to rich text.
QString description = html_escape(prefs_get_description(pref));
QString name = QString("%1.%2").arg(data->moduleName).arg(prefs_get_name(pref));
description.replace('\n', "<br/>");
QString tooltip = QString("<span>%1</span><br/><br/>%2").arg(description).arg(name);
switch (prefs_get_type(pref)) {
case PREF_UINT:
case PREF_DECODE_AS_UINT:
{
QHBoxLayout *hb = new QHBoxLayout();
QLabel *label = new QLabel(prefs_get_title(pref));
label->setToolTip(tooltip);
hb->addWidget(label);
QLineEdit *uint_le = new QLineEdit();
uint_le->setToolTip(tooltip);
uint_le->setProperty(pref_prop_, VariantPointer<pref_t>::asQVariant(pref));
uint_le->setMinimumWidth(uint_le->fontMetrics().height() * 8);
hb->addWidget(uint_le);
hb->addSpacerItem(new QSpacerItem(1, 1, QSizePolicy::Expanding, QSizePolicy::Minimum));
vb->addLayout(hb);
break;
}
case PREF_BOOL:
{
QCheckBox *bool_cb = new QCheckBox(title_to_shortcut(prefs_get_title(pref)));
bool_cb->setToolTip(tooltip);
bool_cb->setProperty(pref_prop_, VariantPointer<pref_t>::asQVariant(pref));
vb->addWidget(bool_cb);
break;
}
case PREF_ENUM:
{
const enum_val_t *ev;
ev = prefs_get_enumvals(pref);
if (!ev || !ev->description)
return 0;
if (prefs_get_enum_radiobuttons(pref)) {
QLabel *label = new QLabel(prefs_get_title(pref));
label->setToolTip(tooltip);
vb->addWidget(label);
QButtonGroup *enum_bg = new QButtonGroup(vb);
while (ev->description) {
QRadioButton *enum_rb = new QRadioButton(title_to_shortcut(ev->description));
enum_rb->setToolTip(tooltip);
QStyleOption style_opt;
enum_rb->setProperty(pref_prop_, VariantPointer<pref_t>::asQVariant(pref));
enum_rb->setStyleSheet(QString(
"QRadioButton {"
" margin-left: %1px;"
"}"
)
.arg(enum_rb->style()->subElementRect(QStyle::SE_CheckBoxContents, &style_opt).left()));
enum_bg->addButton(enum_rb, ev->value);
vb->addWidget(enum_rb);
ev++;
}
} else {
QHBoxLayout *hb = new QHBoxLayout();
QComboBox *enum_cb = new QComboBox();
enum_cb->setToolTip(tooltip);
enum_cb->setProperty(pref_prop_, VariantPointer<pref_t>::asQVariant(pref));
for (ev = prefs_get_enumvals(pref); ev && ev->description; ev++) {
enum_cb->addItem(ev->description, QVariant(ev->value));
}
QLabel * lbl = new QLabel(prefs_get_title(pref));
lbl->setToolTip(tooltip);
hb->addWidget(lbl);
hb->addWidget(enum_cb);
hb->addSpacerItem(new QSpacerItem(1, 1, QSizePolicy::Expanding, QSizePolicy::Minimum));
vb->addLayout(hb);
}
break;
}
case PREF_STRING:
{
QHBoxLayout *hb = new QHBoxLayout();
QLabel *label = new QLabel(prefs_get_title(pref));
label->setToolTip(tooltip);
hb->addWidget(label);
QLineEdit *string_le = new QLineEdit();
string_le->setToolTip(tooltip);
string_le->setProperty(pref_prop_, VariantPointer<pref_t>::asQVariant(pref));
string_le->setMinimumWidth(string_le->fontMetrics().height() * 20);
hb->addWidget(string_le);
hb->addSpacerItem(new QSpacerItem(1, 1, QSizePolicy::Expanding, QSizePolicy::Minimum));
vb->addLayout(hb);
break;
}
case PREF_PASSWORD:
{
QHBoxLayout *hb = new QHBoxLayout();
QLabel *label = new QLabel(prefs_get_title(pref));
label->setToolTip(tooltip);
hb->addWidget(label);
QLineEdit *string_le = new QLineEdit();
string_le->setToolTip(tooltip);
string_le->setProperty(pref_prop_, VariantPointer<pref_t>::asQVariant(pref));
string_le->setMinimumWidth(string_le->fontMetrics().height() * 20);
string_le->setEchoMode(QLineEdit::PasswordEchoOnEdit);
hb->addWidget(string_le);
hb->addSpacerItem(new QSpacerItem(1, 1, QSizePolicy::Expanding, QSizePolicy::Minimum));
vb->addLayout(hb);
break;
}
case PREF_DECODE_AS_RANGE:
case PREF_RANGE:
{
QHBoxLayout *hb = new QHBoxLayout();
QLabel *label = new QLabel(prefs_get_title(pref));
label->setToolTip(tooltip);
hb->addWidget(label);
SyntaxLineEdit *range_se = new SyntaxLineEdit();
range_se->setToolTip(tooltip);
range_se->setProperty(pref_prop_, VariantPointer<pref_t>::asQVariant(pref));
range_se->setMinimumWidth(range_se->fontMetrics().height() * 20);
hb->addWidget(range_se);
hb->addSpacerItem(new QSpacerItem(1, 1, QSizePolicy::Expanding, QSizePolicy::Minimum));
vb->addLayout(hb);
break;
}
case PREF_STATIC_TEXT:
{
QLabel *label = new QLabel(prefs_get_title(pref));
label->setToolTip(tooltip);
label->setWordWrap(true);
vb->addWidget(label);
break;
}
case PREF_UAT:
{
QHBoxLayout *hb = new QHBoxLayout();
QLabel *label = new QLabel(prefs_get_title(pref));
label->setToolTip(tooltip);
hb->addWidget(label);
QPushButton *uat_pb = new QPushButton(QObject::tr("Edit…"));
uat_pb->setToolTip(tooltip);
uat_pb->setProperty(pref_prop_, VariantPointer<pref_t>::asQVariant(pref));
hb->addWidget(uat_pb);
hb->addSpacerItem(new QSpacerItem(1, 1, QSizePolicy::Expanding, QSizePolicy::Minimum));
vb->addLayout(hb);
break;
}
case PREF_SAVE_FILENAME:
case PREF_OPEN_FILENAME:
case PREF_DIRNAME:
{
QLabel *label = new QLabel(prefs_get_title(pref));
label->setToolTip(tooltip);
vb->addWidget(label);
QHBoxLayout *hb = new QHBoxLayout();
QLineEdit *path_le = new QLineEdit();
path_le->setToolTip(tooltip);
QStyleOption style_opt;
path_le->setProperty(pref_prop_, VariantPointer<pref_t>::asQVariant(pref));
path_le->setMinimumWidth(path_le->fontMetrics().height() * 20);
path_le->setStyleSheet(QString(
"QLineEdit {"
" margin-left: %1px;"
"}"
)
.arg(path_le->style()->subElementRect(QStyle::SE_CheckBoxContents, &style_opt).left()));
hb->addWidget(path_le);
QPushButton *path_pb = new QPushButton(QObject::tr("Browse…"));
path_pb->setProperty(pref_prop_, VariantPointer<pref_t>::asQVariant(pref));
hb->addWidget(path_pb);
hb->addSpacerItem(new QSpacerItem(1, 1, QSizePolicy::Expanding, QSizePolicy::Minimum));
vb->addLayout(hb);
break;
}
case PREF_COLOR:
{
// XXX - Not needed yet. When it is needed we can add a label + QFrame which pops up a
// color picker similar to the Font and Colors prefs.
break;
}
case PREF_PROTO_TCP_SNDAMB_ENUM:
{
const enum_val_t *ev;
ev = prefs_get_enumvals(pref);
if (!ev || !ev->description)
return 0;
if (prefs_get_enum_radiobuttons(pref)) {
QLabel *label = new QLabel(prefs_get_title(pref));
label->setToolTip(tooltip);
vb->addWidget(label);
QButtonGroup *enum_bg = new QButtonGroup(vb);
while (ev->description) {
QRadioButton *enum_rb = new QRadioButton(title_to_shortcut(ev->description));
enum_rb->setToolTip(tooltip);
QStyleOption style_opt;
enum_rb->setProperty(pref_prop_, VariantPointer<pref_t>::asQVariant(pref));
enum_rb->setStyleSheet(QString(
"QRadioButton {"
" margin-left: %1px;"
"}"
)
.arg(enum_rb->style()->subElementRect(QStyle::SE_CheckBoxContents, &style_opt).left()));
enum_bg->addButton(enum_rb, ev->value);
vb->addWidget(enum_rb);
ev++;
}
} else {
QHBoxLayout *hb = new QHBoxLayout();
QComboBox *enum_cb = new QComboBox();
enum_cb->setToolTip(tooltip);
enum_cb->setProperty(pref_prop_, VariantPointer<pref_t>::asQVariant(pref));
for (ev = prefs_get_enumvals(pref); ev && ev->description; ev++) {
enum_cb->addItem(ev->description, QVariant(ev->value));
}
QLabel * lbl = new QLabel(prefs_get_title(pref));
lbl->setToolTip(tooltip);
hb->addWidget(lbl);
hb->addWidget(enum_cb);
hb->addSpacerItem(new QSpacerItem(1, 1, QSizePolicy::Expanding, QSizePolicy::Minimum));
vb->addLayout(hb);
}
break;
}
default:
break;
}
return 0;
}
} // extern "C"
ModulePreferencesScrollArea::ModulePreferencesScrollArea(module_t *module, QWidget *parent) :
QScrollArea(parent),
ui(new Ui::ModulePreferencesScrollArea),
module_(module)
{
ui->setupUi(this);
if (!module) return;
/* Show the preference's description at the top of the page */
QFont font;
font.setBold(TRUE);
QLabel *label = new QLabel(module->description);
label->setFont(font);
ui->verticalLayout->addWidget(label);
prefSearchData * searchData = new prefSearchData;
searchData->layout = ui->verticalLayout;
searchData->moduleName = module->name;
/* Add items for each of the preferences */
prefs_pref_foreach(module, pref_show, (gpointer) searchData);
foreach (QLineEdit *le, findChildren<QLineEdit *>()) {
pref_t *pref = VariantPointer<pref_t>::asPtr(le->property(pref_prop_));
if (!pref) continue;
switch (prefs_get_type(pref)) {
case PREF_DECODE_AS_UINT:
connect(le, &QLineEdit::textEdited, this, &ModulePreferencesScrollArea::uintLineEditTextEdited);
break;
case PREF_UINT:
connect(le, &QLineEdit::textEdited, this, &ModulePreferencesScrollArea::uintLineEditTextEdited);
break;
case PREF_STRING:
case PREF_SAVE_FILENAME:
case PREF_OPEN_FILENAME:
case PREF_DIRNAME:
case PREF_PASSWORD:
connect(le, &QLineEdit::textEdited, this, &ModulePreferencesScrollArea::stringLineEditTextEdited);
break;
case PREF_RANGE:
case PREF_DECODE_AS_RANGE:
connect(le, &QLineEdit::textEdited, this, &ModulePreferencesScrollArea::rangeSyntaxLineEditTextEdited);
break;
default:
break;
}
}
foreach (QCheckBox *cb, findChildren<QCheckBox *>()) {
pref_t *pref = VariantPointer<pref_t>::asPtr(cb->property(pref_prop_));
if (!pref) continue;
if (prefs_get_type(pref) == PREF_BOOL) {
connect(cb, &QCheckBox::toggled, this, &ModulePreferencesScrollArea::boolCheckBoxToggled);
}
}
foreach (QRadioButton *rb, findChildren<QRadioButton *>()) {
pref_t *pref = VariantPointer<pref_t>::asPtr(rb->property(pref_prop_));
if (!pref) continue;
if (prefs_get_type(pref) == PREF_ENUM && prefs_get_enum_radiobuttons(pref)) {
connect(rb, &QRadioButton::toggled, this, &ModulePreferencesScrollArea::enumRadioButtonToggled);
}
}
foreach (QComboBox *combo, findChildren<QComboBox *>()) {
pref_t *pref = VariantPointer<pref_t>::asPtr(combo->property(pref_prop_));
if (!pref) continue;
if (prefs_get_type(pref) == PREF_ENUM && !prefs_get_enum_radiobuttons(pref)) {
connect(combo, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
this, &ModulePreferencesScrollArea::enumComboBoxCurrentIndexChanged);
}
}
foreach (QComboBox *combo, findChildren<QComboBox *>()) {
pref_t *pref = VariantPointer<pref_t>::asPtr(combo->property(pref_prop_));
if (!pref) continue;
if (prefs_get_type(pref) == PREF_PROTO_TCP_SNDAMB_ENUM && !prefs_get_enum_radiobuttons(pref)) {
connect(combo, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
this, &ModulePreferencesScrollArea::enumComboBoxCurrentIndexChanged_PROTO_TCP);
}
}
foreach (QPushButton *pb, findChildren<QPushButton *>()) {
pref_t *pref = VariantPointer<pref_t>::asPtr(pb->property(pref_prop_));
if (!pref) continue;
switch (prefs_get_type(pref)) {
case PREF_UAT:
connect(pb, &QPushButton::clicked, this, &ModulePreferencesScrollArea::uatPushButtonClicked);
break;
case PREF_SAVE_FILENAME:
connect(pb, &QPushButton::clicked, this, &ModulePreferencesScrollArea::saveFilenamePushButtonClicked);
break;
case PREF_OPEN_FILENAME:
connect(pb, &QPushButton::clicked, this, &ModulePreferencesScrollArea::openFilenamePushButtonClicked);
break;
case PREF_DIRNAME:
connect(pb, &QPushButton::clicked, this, &ModulePreferencesScrollArea::dirnamePushButtonClicked);
break;
}
}
ui->verticalLayout->addSpacerItem(new QSpacerItem(10, 1, QSizePolicy::Minimum, QSizePolicy::Expanding));
}
ModulePreferencesScrollArea::~ModulePreferencesScrollArea()
{
delete ui;
}
void ModulePreferencesScrollArea::showEvent(QShowEvent *)
{
updateWidgets();
}
void ModulePreferencesScrollArea::resizeEvent(QResizeEvent *evt)
{
QScrollArea::resizeEvent(evt);
if (verticalScrollBar()->isVisible()) {
setFrameStyle(QFrame::StyledPanel);
} else {
setFrameStyle(QFrame::NoFrame);
}
}
void ModulePreferencesScrollArea::updateWidgets()
{
foreach (QLineEdit *le, findChildren<QLineEdit *>()) {
pref_t *pref = VariantPointer<pref_t>::asPtr(le->property(pref_prop_));
if (!pref) continue;
le->setText(gchar_free_to_qstring(prefs_pref_to_str(pref, pref_stashed)).remove(QRegularExpression("\n\t")));
}
foreach (QCheckBox *cb, findChildren<QCheckBox *>()) {
pref_t *pref = VariantPointer<pref_t>::asPtr(cb->property(pref_prop_));
if (!pref) continue;
if (prefs_get_type(pref) == PREF_BOOL) {
cb->setChecked(prefs_get_bool_value(pref, pref_stashed));
}
}
foreach (QRadioButton *enum_rb, findChildren<QRadioButton *>()) {
pref_t *pref = VariantPointer<pref_t>::asPtr(enum_rb->property(pref_prop_));
if (!pref) continue;
QButtonGroup *enum_bg = enum_rb->group();
if (!enum_bg) continue;
if (prefs_get_type(pref) == PREF_ENUM && prefs_get_enum_radiobuttons(pref)) {
if (prefs_get_enum_value(pref, pref_stashed) == enum_bg->id(enum_rb)) {
enum_rb->setChecked(true);
}
}
}
foreach (QComboBox *enum_cb, findChildren<QComboBox *>()) {
pref_t *pref = VariantPointer<pref_t>::asPtr(enum_cb->property(pref_prop_));
if (!pref) continue;
if (prefs_get_type(pref) == PREF_ENUM && !prefs_get_enum_radiobuttons(pref)) {
for (int i = 0; i < enum_cb->count(); i++) {
if (prefs_get_enum_value(pref, pref_stashed) == enum_cb->itemData(i).toInt()) {
enum_cb->setCurrentIndex(i);
}
}
}
if (prefs_get_type(pref) == PREF_PROTO_TCP_SNDAMB_ENUM && !prefs_get_enum_radiobuttons(pref)) {
MainWindow* topWidget = dynamic_cast<MainWindow*> (mainApp->mainWindow());
frame_data * fdata = topWidget->frameDataForRow((topWidget->selectedRows()).at(0));
enum_cb->setCurrentIndex(fdata->tcp_snd_manual_analysis);
}
}
}
void ModulePreferencesScrollArea::uintLineEditTextEdited(const QString &new_str)
{
QLineEdit *uint_le = qobject_cast<QLineEdit*>(sender());
if (!uint_le) return;
pref_t *pref = VariantPointer<pref_t>::asPtr(uint_le->property(pref_prop_));
if (!pref) return;
bool ok;
uint new_uint = new_str.toUInt(&ok, 0);
if (ok) {
prefs_set_uint_value(pref, new_uint, pref_stashed);
}
}
void ModulePreferencesScrollArea::boolCheckBoxToggled(bool checked)
{
QCheckBox *bool_cb = qobject_cast<QCheckBox*>(sender());
if (!bool_cb) return;
pref_t *pref = VariantPointer<pref_t>::asPtr(bool_cb->property(pref_prop_));
if (!pref) return;
prefs_set_bool_value(pref, checked, pref_stashed);
}
void ModulePreferencesScrollArea::enumRadioButtonToggled(bool checked)
{
if (!checked) return;
QRadioButton *enum_rb = qobject_cast<QRadioButton*>(sender());
if (!enum_rb) return;
QButtonGroup *enum_bg = enum_rb->group();
if (!enum_bg) return;
pref_t *pref = VariantPointer<pref_t>::asPtr(enum_rb->property(pref_prop_));
if (!pref) return;
if (enum_bg->checkedId() >= 0) {
prefs_set_enum_value(pref, enum_bg->checkedId(), pref_stashed);
}
}
void ModulePreferencesScrollArea::enumComboBoxCurrentIndexChanged(int index)
{
QComboBox *enum_cb = qobject_cast<QComboBox*>(sender());
if (!enum_cb) return;
pref_t *pref = VariantPointer<pref_t>::asPtr(enum_cb->property(pref_prop_));
if (!pref) return;
prefs_set_enum_value(pref, enum_cb->itemData(index).toInt(), pref_stashed);
}
void ModulePreferencesScrollArea::stringLineEditTextEdited(const QString &new_str)
{
QLineEdit *string_le = qobject_cast<QLineEdit*>(sender());
if (!string_le) return;
pref_t *pref = VariantPointer<pref_t>::asPtr(string_le->property(pref_prop_));
if (!pref) return;
prefs_set_string_value(pref, new_str.toStdString().c_str(), pref_stashed);
}
void ModulePreferencesScrollArea::rangeSyntaxLineEditTextEdited(const QString &new_str)
{
SyntaxLineEdit *range_se = qobject_cast<SyntaxLineEdit*>(sender());
if (!range_se) return;
pref_t *pref = VariantPointer<pref_t>::asPtr(range_se->property(pref_prop_));
if (!pref) return;
if (prefs_set_stashed_range_value(pref, new_str.toUtf8().constData())) {
if (new_str.isEmpty()) {
range_se->setSyntaxState(SyntaxLineEdit::Empty);
} else {
range_se->setSyntaxState(SyntaxLineEdit::Valid);
}
} else {
range_se->setSyntaxState(SyntaxLineEdit::Invalid);
}
}
void ModulePreferencesScrollArea::uatPushButtonClicked()
{
QPushButton *uat_pb = qobject_cast<QPushButton*>(sender());
if (!uat_pb) return;
pref_t *pref = VariantPointer<pref_t>::asPtr(uat_pb->property(pref_prop_));
if (!pref) return;
UatDialog *uat_dlg = new UatDialog(this, prefs_get_uat_value(pref));
uat_dlg->setWindowModality(Qt::ApplicationModal);
uat_dlg->setAttribute(Qt::WA_DeleteOnClose);
uat_dlg->show();
}
void ModulePreferencesScrollArea::saveFilenamePushButtonClicked()
{
QPushButton *filename_pb = qobject_cast<QPushButton*>(sender());
if (!filename_pb) return;
pref_t *pref = VariantPointer<pref_t>::asPtr(filename_pb->property(pref_prop_));
if (!pref) return;
QString filename = WiresharkFileDialog::getSaveFileName(this, mainApp->windowTitleString(prefs_get_title(pref)),
prefs_get_string_value(pref, pref_stashed));
if (!filename.isEmpty()) {
prefs_set_string_value(pref, QDir::toNativeSeparators(filename).toStdString().c_str(), pref_stashed);
updateWidgets();
}
}
void ModulePreferencesScrollArea::openFilenamePushButtonClicked()
{
QPushButton *filename_pb = qobject_cast<QPushButton*>(sender());
if (!filename_pb) return;
pref_t *pref = VariantPointer<pref_t>::asPtr(filename_pb->property(pref_prop_));
if (!pref) return;
QString filename = WiresharkFileDialog::getOpenFileName(this, mainApp->windowTitleString(prefs_get_title(pref)),
prefs_get_string_value(pref, pref_stashed));
if (!filename.isEmpty()) {
prefs_set_string_value(pref, QDir::toNativeSeparators(filename).toStdString().c_str(), pref_stashed);
updateWidgets();
}
}
void ModulePreferencesScrollArea::dirnamePushButtonClicked()
{
QPushButton *dirname_pb = qobject_cast<QPushButton*>(sender());
if (!dirname_pb) return;
pref_t *pref = VariantPointer<pref_t>::asPtr(dirname_pb->property(pref_prop_));
if (!pref) return;
QString dirname = WiresharkFileDialog::getExistingDirectory(this, mainApp->windowTitleString(prefs_get_title(pref)),
prefs_get_string_value(pref, pref_stashed));
if (!dirname.isEmpty()) {
prefs_set_string_value(pref, QDir::toNativeSeparators(dirname).toStdString().c_str(), pref_stashed);
updateWidgets();
}
}
/*
* Dedicated event handling for TCP SEQ Analysis overriding.
*/
void ModulePreferencesScrollArea::enumComboBoxCurrentIndexChanged_PROTO_TCP(int index)
{
QComboBox *enum_cb = qobject_cast<QComboBox*>(sender());
if (!enum_cb) return;
pref_t *pref = VariantPointer<pref_t>::asPtr(enum_cb->property(pref_prop_));
if (!pref) return;
MainWindow* topWidget = dynamic_cast<MainWindow*> (mainApp->mainWindow());
// method 1 : apply to one single packet
/* frame_data * fdata = topWidget->frameDataForRow((topWidget->selectedRows()).at(0));
fdata->tcp_snd_manual_analysis = enum_cb->itemData(index).toInt();*/
// method 2 : we can leverage the functionality by allowing multiple selections
QList<int> rows = topWidget->selectedRows();
foreach (int row, rows) {
frame_data * fdata = topWidget->frameDataForRow(row);
fdata->tcp_snd_manual_analysis = enum_cb->itemData(index).toInt();
}
prefs_set_enum_value(pref, enum_cb->itemData(index).toInt(), pref_current);
//prefs_set_enum_value(pref, enum_cb->itemData(index).toInt(), pref_stashed);
updateWidgets();
}