115 lines
2.9 KiB
C++
115 lines
2.9 KiB
C++
/* filter_expression_frame.cpp
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "filter_expression_frame.h"
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#include "ui_filter_expression_frame.h"
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#include <epan/filter_expressions.h>
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#include <ui/preference_utils.h>
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// To do:
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// - Add the ability to edit current expressions.
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FilterExpressionFrame::FilterExpressionFrame(QWidget *parent) :
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AccordionFrame(parent),
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ui(new Ui::FilterExpressionFrame)
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{
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ui->setupUi(this);
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}
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FilterExpressionFrame::~FilterExpressionFrame()
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{
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delete ui;
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}
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void FilterExpressionFrame::addExpression(const QString filter_text)
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{
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if (isVisible()) {
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on_cancelButton_clicked();
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return;
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}
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ui->labelLineEdit->setText(tr("Apply this filter"));
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ui->displayFilterLineEdit->setText(filter_text);
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}
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void FilterExpressionFrame::showEvent(QShowEvent *event)
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{
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ui->labelLineEdit->setFocus();
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ui->labelLineEdit->selectAll();
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AccordionFrame::showEvent(event);
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}
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void FilterExpressionFrame::updateWidgets()
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{
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bool ok_enable = false;
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if (!ui->labelLineEdit->text().isEmpty()) {
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ok_enable = true;
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}
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ui->okButton->setEnabled(ok_enable);
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}
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void FilterExpressionFrame::on_filterExpressionPreferencesToolButton_clicked()
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{
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on_cancelButton_clicked();
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emit showPreferencesDialog(PreferencesDialog::ppFilterExpressions);
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}
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void FilterExpressionFrame::on_labelLineEdit_textChanged(const QString)
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{
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updateWidgets();
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}
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void FilterExpressionFrame::on_okButton_clicked()
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{
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QByteArray label_ba = ui->labelLineEdit->text().toUtf8();
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QByteArray expr_ba = ui->displayFilterLineEdit->text().toUtf8();
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filter_expression_new(label_ba.constData(), expr_ba.constData(), TRUE);
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on_cancelButton_clicked();
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emit filterExpressionsChanged();
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prefs_main_write();
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}
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void FilterExpressionFrame::on_cancelButton_clicked()
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{
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ui->labelLineEdit->clear();
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ui->displayFilterLineEdit->clear();
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animatedHide();
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}
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/*
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* Editor modelines
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*
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* Local Variables:
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* c-basic-offset: 4
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* tab-width: 8
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* indent-tabs-mode: nil
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* End:
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*
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* ex: set shiftwidth=4 tabstop=8 expandtab:
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* :indentSize=4:tabSize=8:noTabs=true:
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*/
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