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// SPDX-License-Identifier: GPL-2.0+
/*******************************************************************************
* QtMips - MIPS 32-bit Architecture Subset Simulator
*
* Implemented to support following courses:
*
* B35APO - Computer Architectures
* https://cw.fel.cvut.cz/wiki/courses/b35apo
*
* B4M35PAP - Advanced Computer Architectures
* https://cw.fel.cvut.cz/wiki/courses/b4m35pap/start
*
* Copyright (c) 2017-2019 Karel Koci<cynerd@email.cz>
* Copyright (c) 2019 Pavel Pisa <pisa@cmp.felk.cvut.cz>
*
* Faculty of Electrical Engineering (http://www.fel.cvut.cz)
* Czech Technical University (http://www.cvut.cz/)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
******************************************************************************/
#include <QBrush>
#include "messagesmodel.h"
class MessagesEntry {
public:
inline MessagesEntry(messagetype::Type type, QString file, int line,
int column, QString text, QString hint) {
this->type = type;
this->file = file;
this->line = line;
this->column = column;
this->text = text;
this->hint = hint;
}
messagetype::Type type;
QString file;
int line;
int column;
QString text;
QString hint;
};
MessagesModel::MessagesModel(QObject *parent) : Super(parent) {
}
int MessagesModel::rowCount(const QModelIndex & /*parent*/) const {
return messages.count();
}
int MessagesModel::columnCount(const QModelIndex & /*parent*/) const {
return 1;
}
QVariant MessagesModel::headerData(int section, Qt::Orientation orientation, int role) const
{
if(orientation == Qt::Horizontal) {
if(role == Qt::DisplayRole) {
switch (section) {
case 0:
return tr("Type");
case 1:
return tr("Source");
case 2:
return tr("Line");
case 3:
return tr("Column");
case 4:
return tr("Text");
default:
return tr("");
}
}
}
return Super::headerData(section, orientation, role);
}
QVariant MessagesModel::data(const QModelIndex &index, int role) const {
if (index.row() >= rowCount())
return QVariant();
if (role == Qt::DisplayRole || role == Qt::EditRole)
{
MessagesEntry *ent = messages.at(index.row());
QString ret = "";
if (!ent->file.isEmpty())
ret += ent->file + ":";
if (ent->line)
ret += QString::number(ent->line) + ":";
if (ent->column)
ret += QString::number(ent->column) + ":";
ret += ent->text;
return ret;
}
if (role == Qt::BackgroundRole) {
MessagesEntry *ent = messages.at(index.row());
switch (ent->type) {
case messagetype::MSG_ERROR:
return QBrush(QColor(255, 230, 230));
case messagetype::MSG_WARNING:
return QBrush(QColor(255, 255, 220));
default:
return QVariant();
}
}
return QVariant();
}
void MessagesModel::insert_line(messagetype::Type type, QString file, int line,
int column, QString text, QString hint) {
beginInsertRows(QModelIndex(), rowCount(), rowCount());
messages.append(new MessagesEntry(type, file, line, column, text, hint));
endInsertRows();
}
void MessagesModel::clear_messages() {
beginRemoveRows(QModelIndex(), 0, rowCount() - 1);
while (!messages.isEmpty()) {
delete messages.takeFirst();
}
endRemoveRows();
}
void MessagesModel::activated(QModelIndex index) {
if (index.row() >= rowCount())
return;
MessagesEntry *ent = messages.at(index.row());
emit message_selected(ent->type, ent->file, ent->line, ent->column, ent->text, ent->hint);
}
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