first commit

2022-10-20 20:29:11 +08:00
commit 4d531f8044
3238 changed files with 1387862 additions and 0 deletions
--- a/utils/fgqcanvas/elementdatamodel.cpp
+++ b/utils/fgqcanvas/elementdatamodel.cpp
@@ -0,0 +1,93 @@
+//
+// Copyright (C) 2017 James Turner  zakalawe@mac.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, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+#include "elementdatamodel.h"
+
+#include "fgcanvaselement.h"
+#include "localprop.h"
+
+ElementDataModel::ElementDataModel(QObject* pr)
+    : QAbstractTableModel(pr)
+    , m_element(nullptr)
+{
+
+}
+
+void ElementDataModel::setElement(FGCanvasElement *e)
+{
+    beginResetModel();
+    m_element = e;
+    computeKeys();
+    endResetModel();
+}
+
+int ElementDataModel::rowCount(const QModelIndex &parent) const
+{
+    return m_keys.size();
+}
+
+int ElementDataModel::columnCount(const QModelIndex &parent) const
+{
+    return 2;
+}
+
+QVariant ElementDataModel::data(const QModelIndex &index, int role) const
+{
+    if (!index.isValid() || (index.row() >= m_keys.size())) {
+        return QVariant();
+    }
+
+    QByteArray key = m_keys.at(index.row());
+    if (role == Qt::DisplayRole) {
+        if (index.column() == 0) {
+            return key;
+        }
+
+        if (key == "position") {
+            return m_element->property()->position();
+        }
+
+        return m_element->property()->value(key.constData(), QVariant());
+    }
+
+    return QVariant();
+}
+
+void ElementDataModel::computeKeys()
+{
+    m_keys.clear();
+    if (m_element == nullptr) {
+        return;
+    }
+
+    LocalProp *prop = m_element->property();
+
+    QByteArrayList directProps = QByteArrayList() << "fill" << "stroke" <<
+                                                     "background" <<
+                                                     "text" <<
+                                                     "clip" << "file" << "src"
+                                                     "font" << "character-size" <<
+                                                     "z-index" << "visible";
+
+    Q_FOREACH (QByteArray b, directProps) {
+        if (prop->hasChild(b)) {
+            m_keys.append(b);
+        }
+    }
+
+    m_keys.append("position");
+}