File indexing completed on 2024-05-12 17:15:12

 /*
    Copyright (C) 2013 Andreas Hartmetz <ahartmetz@gmail.com>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LGPL.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 
    Alternatively, this file is available under the Mozilla Public License
    Version 1.1.  You may obtain a copy of the License at
    http://www.mozilla.org/MPL/
 */
 
 #include "mainwidget.h"
 
 #include "argumentsmodel.h"
 #include "eavesdroppermodel.h"
 #include "messagesortfilter.h"
 
 MainWidget::MainWidget()
 {
     m_ui.setupUi(this);
 
     m_model = new EavesdropperModel(this);
     m_sortFilter = new MessageSortFilter(m_model);
     m_sortFilter->setSourceModel(m_model);
 
     connect(m_ui.captureButton, SIGNAL(toggled(bool)), m_model, SLOT(setRecording(bool)));
     connect(m_ui.clearButton, SIGNAL(clicked()), this, SLOT(clear()));
     connect(m_ui.filterText, SIGNAL(textChanged(QString)), m_sortFilter, SLOT(setFilterString(QString)));
     connect(m_ui.unansweredCheckbox, SIGNAL(toggled(bool)), m_sortFilter, SLOT(setOnlyUnanswered(bool)));
     connect(m_ui.groupCheckbox, SIGNAL(toggled(bool)), this, SLOT(setGrouping(bool)));
     connect(m_ui.messageList, SIGNAL(clicked(QModelIndex)), this, SLOT(itemClicked(QModelIndex)));
 
     m_ui.messageList->setModel(m_sortFilter);
     m_ui.messageList->setAlternatingRowColors(true);
     m_ui.messageList->setUniformRowHeights(true);
 
     m_ui.arguments->setModel(createArgumentsModel(nullptr));
     m_ui.arguments->resizeColumnToContents(0);
 
     // TODO: when a new item appears (what to do if it comes from filter changes?), and the list view scroll
     //       position is at the bottom, keep it scrolled to the bottom (that is scroll after appending).
     //       It looks about like this in Konversation: if (wasAtBottom) m_bar->setValue(m_bar->maximum());
 }
 
 void MainWidget::clear()
 {
     m_ui.arguments->setModel(createArgumentsModel(nullptr));
     m_model->clear();
 }
 
 void MainWidget::setGrouping(bool enable)
 {
     m_sortFilter->sort(enable ? 0 : -1); // the actual column (if >= 0) is ignored in the proxy model
 }
 
 void MainWidget::itemClicked(const QModelIndex &index)
 {
     QAbstractItemModel *oldModel = m_ui.arguments->model();
     const int row = m_sortFilter->mapToSource(index).row();
     m_ui.arguments->setModel(createArgumentsModel(m_model->m_messages[row].message));
     m_ui.arguments->expandAll();
 
     // increase the first column's width if necessary, never shrink it automatically.
     QAbstractItemView *aiv = m_ui.arguments; // sizeHintForColumn is only protected in the subclass?!
     QHeaderView *headerView = m_ui.arguments->header();
     headerView->resizeSection(0, qMax(aiv->sizeHintForColumn(0), headerView->sectionSize(0)));
     delete oldModel;
 }
 
 void MainWidget::load(const QString &filePath)
 {
     m_model->loadFromFile(filePath);
 }
 
 void MainWidget::save(const QString &filePath)
 {
     m_model->saveToFile(filePath);
 }