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/*
Copyright (C) 2017 - 2017 Evan Teran
evan.teran@gmail.com
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, see <http://www.gnu.org/licenses/>.
*/
#include "BookmarksModel.h"
#include "edb.h"
namespace BookmarksPlugin {
/**
* @brief BookmarksModel::BookmarksModel
* @param parent
*/
BookmarksModel::BookmarksModel(QObject *parent)
: QAbstractItemModel(parent) {
}
/**
* @brief BookmarksModel::headerData
* @param section
* @param orientation
* @param role
* @return
*/
QVariant BookmarksModel::headerData(int section, Qt::Orientation orientation, int role) const {
if (role == Qt::DisplayRole && orientation == Qt::Horizontal) {
switch (section) {
case 0:
return tr("Address");
case 1:
return tr("Type");
case 2:
return tr("Comment");
}
}
return QVariant();
}
/**
* @brief BookmarksModel::data
* @param index
* @param role
* @return
*/
QVariant BookmarksModel::data(const QModelIndex &index, int role) const {
if (!index.isValid()) {
return QVariant();
}
const Bookmark &bookmark = bookmarks_[index.row()];
if (role == Qt::DisplayRole) {
switch (index.column()) {
case 0:
return edb::v1::format_pointer(bookmark.address);
case 1:
switch (bookmark.type) {
case Bookmark::Code:
return tr("Code");
case Bookmark::Data:
return tr("Data");
case Bookmark::Stack:
return tr("Stack");
}
break;
case 2:
return bookmark.comment;
default:
return QVariant();
}
}
return QVariant();
}
/**
* @brief BookmarksModel::addBookmark
* @param r
*/
void BookmarksModel::addBookmark(const Bookmark &r) {
beginInsertRows(QModelIndex(), rowCount(), rowCount());
bookmarks_.push_back(r);
endInsertRows();
}
/**
* @brief BookmarksModel::clearBookmarks
*/
void BookmarksModel::clearBookmarks() {
beginResetModel();
bookmarks_.clear();
endResetModel();
}
/**
* @brief BookmarksModel::index
* @param row
* @param column
* @param parent
* @return
*/
QModelIndex BookmarksModel::index(int row, int column, const QModelIndex &parent) const {
Q_UNUSED(parent)
if (row >= bookmarks_.size()) {
return QModelIndex();
}
if (column >= 3) {
return QModelIndex();
}
if (row >= 0) {
return createIndex(row, column, const_cast<Bookmark *>(&bookmarks_[row]));
} else {
return createIndex(row, column);
}
}
/**
* @brief BookmarksModel::parent
* @param index
* @return
*/
QModelIndex BookmarksModel::parent(const QModelIndex &index) const {
Q_UNUSED(index)
return QModelIndex();
}
/**
* @brief BookmarksModel::rowCount
* @param parent
* @return
*/
int BookmarksModel::rowCount(const QModelIndex &parent) const {
Q_UNUSED(parent)
return bookmarks_.size();
}
/**
* @brief BookmarksModel::columnCount
* @param parent
* @return
*/
int BookmarksModel::columnCount(const QModelIndex &parent) const {
Q_UNUSED(parent)
return 3;
}
/**
* @brief BookmarksModel::setComment
* @param index
* @param comment
*/
void BookmarksModel::setComment(const QModelIndex &index, const QString &comment) {
if (!index.isValid()) {
return;
}
Bookmark &bookmark = bookmarks_[index.row()];
bookmark.comment = comment;
Q_EMIT dataChanged(index, index);
}
/**
* @brief BookmarksModel::setType
* @param index
* @param type
*/
void BookmarksModel::setType(const QModelIndex &index, const QString &type) {
if (!index.isValid()) {
return;
}
Bookmark &bookmark = bookmarks_[index.row()];
bookmark.type = bookmarkStringToType(type);
Q_EMIT dataChanged(index, index);
}
/**
* @brief BookmarksModel::deleteBookmark
* @param index
*/
void BookmarksModel::deleteBookmark(const QModelIndex &index) {
if (!index.isValid()) {
return;
}
int row = index.row();
beginRemoveRows(QModelIndex(), row, row);
bookmarks_.remove(row);
endRemoveRows();
}
}
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