94 lines
2.5 KiB
C++
94 lines
2.5 KiB
C++
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//
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// Copyright (C) 2017 James Turner zakalawe@mac.com
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#include "elementdatamodel.h"
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#include "fgcanvaselement.h"
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#include "localprop.h"
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ElementDataModel::ElementDataModel(QObject* pr)
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: QAbstractTableModel(pr)
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, m_element(nullptr)
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{
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}
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void ElementDataModel::setElement(FGCanvasElement *e)
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{
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beginResetModel();
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m_element = e;
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computeKeys();
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endResetModel();
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}
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int ElementDataModel::rowCount(const QModelIndex &parent) const
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{
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return m_keys.size();
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}
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int ElementDataModel::columnCount(const QModelIndex &parent) const
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{
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return 2;
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}
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QVariant ElementDataModel::data(const QModelIndex &index, int role) const
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{
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if (!index.isValid() || (index.row() >= m_keys.size())) {
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return QVariant();
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}
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QByteArray key = m_keys.at(index.row());
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if (role == Qt::DisplayRole) {
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if (index.column() == 0) {
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return key;
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}
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if (key == "position") {
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return m_element->property()->position();
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}
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return m_element->property()->value(key.constData(), QVariant());
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}
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return QVariant();
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}
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void ElementDataModel::computeKeys()
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{
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m_keys.clear();
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if (m_element == nullptr) {
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return;
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}
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LocalProp *prop = m_element->property();
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QByteArrayList directProps = QByteArrayList() << "fill" << "stroke" <<
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"background" <<
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"text" <<
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"clip" << "file" << "src"
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"font" << "character-size" <<
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"z-index" << "visible";
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Q_FOREACH (QByteArray b, directProps) {
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if (prop->hasChild(b)) {
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m_keys.append(b);
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}
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}
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m_keys.append("position");
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}
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