129 lines
4.1 KiB
C++
129 lines
4.1 KiB
C++
/* column_preferences_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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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "config.h"
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#include <glib.h>
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#include <epan/column.h>
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#include <epan/prefs.h>
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#include <epan/proto.h>
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#include <ui/preference_utils.h>
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#include <ui/qt/utils/qt_ui_utils.h>
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#include "column_preferences_frame.h"
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#include <ui_column_preferences_frame.h>
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#include <ui/qt/widgets/syntax_line_edit.h>
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#include <ui/qt/widgets/field_filter_edit.h>
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#include <ui/qt/models/column_list_model.h>
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#include "main_application.h"
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#include <QComboBox>
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#include <QTreeWidgetItemIterator>
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#include <QLineEdit>
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#include <QKeyEvent>
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#include <QMenu>
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#include <QAction>
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ColumnPreferencesFrame::ColumnPreferencesFrame(QWidget *parent) :
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QFrame(parent),
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ui(new Ui::ColumnPreferencesFrame)
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{
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ui->setupUi(this);
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model_ = new ColumnListModel();
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proxyModel_ = new ColumnProxyModel();
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proxyModel_->setSourceModel(model_);
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int one_em = ui->columnTreeView->fontMetrics().height();
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ui->columnTreeView->setColumnWidth(ColumnListModel::COL_FIELDS, one_em * 10);
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ui->columnTreeView->setColumnWidth(ColumnListModel::COL_OCCURRENCE, one_em * 5);
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ui->columnTreeView->setMinimumWidth(one_em * 20);
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ui->columnTreeView->setMinimumHeight(one_em * 12);
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ui->columnTreeView->setSelectionMode(QAbstractItemView::SingleSelection);
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ui->columnTreeView->setDragEnabled(true);
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ui->columnTreeView->viewport()->setAcceptDrops(true);
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ui->columnTreeView->setDropIndicatorShown(true);
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ui->columnTreeView->setDragDropMode(QAbstractItemView::InternalMove);
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ui->columnTreeView->setContextMenuPolicy(Qt::CustomContextMenu);
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ui->newToolButton->setStockIcon("list-add");
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ui->deleteToolButton->setStockIcon("list-remove");
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ui->columnTreeView->setModel(proxyModel_);
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delegate_ = new ColumnTypeDelegate();
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ui->columnTreeView->setItemDelegate(delegate_);
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ui->columnTreeView->setSortingEnabled(false);
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ui->columnTreeView->resizeColumnToContents(ColumnListModel::COL_DISPLAYED);
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ui->columnTreeView->resizeColumnToContents(ColumnListModel::COL_TITLE);
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ui->columnTreeView->resizeColumnToContents(ColumnListModel::COL_TYPE);
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ui->columnTreeView->resizeColumnToContents(ColumnListModel::COL_OCCURRENCE);
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ui->columnTreeView->resizeColumnToContents(ColumnListModel::COL_RESOLVED);
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connect(ui->columnTreeView->selectionModel(), &QItemSelectionModel::selectionChanged,
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this, &ColumnPreferencesFrame::selectionChanged);
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}
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ColumnPreferencesFrame::~ColumnPreferencesFrame()
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{
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delete delegate_;
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delete proxyModel_;
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delete model_;
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delete ui;
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}
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void ColumnPreferencesFrame::unstash()
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{
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model_->saveColumns();
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mainApp->emitAppSignal(MainApplication::ColumnsChanged);
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}
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void ColumnPreferencesFrame::on_newToolButton_clicked()
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{
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model_->addEntry();
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}
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void ColumnPreferencesFrame::on_deleteToolButton_clicked()
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{
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if (ui->columnTreeView->selectionModel()->selectedIndexes().count() > 0)
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{
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QModelIndex selIndex = ui->columnTreeView->selectionModel()->selectedIndexes().at(0);
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model_->deleteEntry(proxyModel_->mapToSource(selIndex).row());
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}
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}
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void ColumnPreferencesFrame::selectionChanged(const QItemSelection &/*selected*/,
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const QItemSelection &/*deselected*/)
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{
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ui->deleteToolButton->setEnabled(ui->columnTreeView->selectionModel()->selectedIndexes().count() > 0);
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}
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void ColumnPreferencesFrame::on_chkShowDisplayedOnly_stateChanged(int /*state*/)
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{
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proxyModel_->setShowDisplayedOnly(ui->chkShowDisplayedOnly->checkState() == Qt::Checked ? true : false);
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}
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void ColumnPreferencesFrame::on_columnTreeView_customContextMenuRequested(const QPoint &pos)
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{
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QMenu * contextMenu = new QMenu(this);
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contextMenu->setAttribute(Qt::WA_DeleteOnClose);
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QAction * action = contextMenu->addAction(tr("Reset all changes"));
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connect(action, &QAction::triggered, this, &ColumnPreferencesFrame::resetAction);
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contextMenu->popup(mapToGlobal(pos));
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}
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void ColumnPreferencesFrame::resetAction(bool /*checked*/)
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{
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model_->reset();
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}
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