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2026-04-29 14:10:10 +08:00
commit b28556d43d
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+/*
+ * wpa_gui - EventHistory class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#include <QHeaderView>
+#include <QScrollBar>
+
+#include "eventhistory.h"
+
+
+int EventListModel::rowCount(const QModelIndex &) const
+{
+	return msgList.count();
+}
+
+
+int EventListModel::columnCount(const QModelIndex &) const
+{
+	return 2;
+}
+
+
+QVariant EventListModel::data(const QModelIndex &index, int role) const
+{
+	if (!index.isValid())
+		return QVariant();
+
+        if (role == Qt::DisplayRole)
+		if (index.column() == 0) {
+			if (index.row() >= timeList.size())
+				return QVariant();
+			return timeList.at(index.row());
+		} else {
+			if (index.row() >= msgList.size())
+				return QVariant();
+			return msgList.at(index.row());
+		}
+        else
+		return QVariant();
+}
+
+
+QVariant EventListModel::headerData(int section, Qt::Orientation orientation,
+				    int role) const
+{
+	if (role != Qt::DisplayRole)
+		return QVariant();
+
+	if (orientation == Qt::Horizontal) {
+		switch (section) {
+		case 0:
+			return QString(tr("Timestamp"));
+		case 1:
+			return QString(tr("Message"));
+		default:
+			return QVariant();
+		}
+	} else
+		return QString("%1").arg(section);
+}
+
+
+void EventListModel::addEvent(QString time, QString msg)
+{
+	beginInsertRows(QModelIndex(), msgList.size(), msgList.size() + 1);
+	timeList << time;
+	msgList << msg;
+	endInsertRows();
+}
+
+
+EventHistory::EventHistory(QWidget *parent, const char *, bool, Qt::WFlags)
+	: QDialog(parent)
+{
+	setupUi(this);
+
+	connect(closeButton, SIGNAL(clicked()), this, SLOT(close()));
+
+	eventListView->setItemsExpandable(FALSE);
+	eventListView->setRootIsDecorated(FALSE);
+	elm = new EventListModel(parent);
+	eventListView->setModel(elm);
+}
+
+
+EventHistory::~EventHistory()
+{
+	destroy();
+	delete elm;
+}
+
+
+void EventHistory::languageChange()
+{
+	retranslateUi(this);
+}
+
+
+void EventHistory::addEvents(WpaMsgList msgs)
+{
+	WpaMsgList::iterator it;
+	for (it = msgs.begin(); it != msgs.end(); it++)
+		addEvent(*it);
+}
+
+
+void EventHistory::addEvent(WpaMsg msg)
+{
+	bool scroll = true;
+
+	if (eventListView->verticalScrollBar()->value() <
+	    eventListView->verticalScrollBar()->maximum())
+	    	scroll = false;
+
+	elm->addEvent(msg.getTimestamp().toString("yyyy-MM-dd hh:mm:ss.zzz"),
+		      msg.getMsg());
+
+	if (scroll)
+		eventListView->scrollToBottom();
+}