Introduced a logmodel

To get rid of weird problems of lists converting to qmllistmodels.
I'm relatively sure some crashes I've seen were related to this.

1 files changed, 76 insertions, 0 deletions

diff --git a/framework/src/logmodel.cpp b/framework/src/logmodel.cpp
new file mode 100644
index 00000000..c3a692dc
--- /dev/null
+++ b/framework/src/logmodel.cpp
@@ -0,0 +1,76 @@
+/*
+    Copyright (c) 2018 Christian Mollekopf <mollekopf@kolabsys.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.LIB.  If not, write to the
+    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+    02110-1301, USA.
+*/
+
+#include "logmodel.h"
+
+#include <QDebug>
+#include <QDateTime>
+#include <QStandardItem>
+
+LogModel::LogModel(QObject *parent)
+    : QStandardItemModel(parent)
+{
+    QByteArrayList roles{"type", "subtype", "timestamp", "message", "details", "entities", "resource"};
+
+    int role = Qt::UserRole + 1;
+    mRoles.insert("id", role);
+    role++;
+    for (const auto &r : roles) {
+        mRoles.insert(r, role);
+        role++;
+    }
+
+    QHash<int, QByteArray> roleNames;
+    for (const auto r : mRoles.keys()) {
+        roleNames.insert(mRoles[r], r);
+    }
+    setItemRoleNames(roleNames);
+}
+
+LogModel::~LogModel()
+{
+
+}
+
+void LogModel::insert(const QVariantMap &message)
+{
+
+    if (rowCount() > 0) {
+        auto i = item(0);
+        const auto subtype = i->data(mRoles["subtype"]).toString();
+        if (!subtype.isEmpty() && (subtype == message.value("subtype").toString())) {
+            //TODO merge message into this entry
+            return;
+        }
+    }
+
+    auto item = new QStandardItem;
+    auto addProperty = [&] (const QByteArray &key) {
+        item->setData(message.value(key), mRoles[key]);
+    };
+    item->setData(QDateTime::currentDateTime(), mRoles["timestamp"]);
+    addProperty("type");
+    addProperty("subtype");
+    addProperty("message");
+    addProperty("details");
+    addProperty("resource");
+    addProperty("entities");
+    insertRow(0, item);
+}
+