Add TextDocument with full size editor

A new document object App::TextDocument. It has a property Text which holds the text of the document as a string. This commit also contains a full size editor based on QPlainTextEdit. It can only be used by the TextDocument and has a read only mode invoked for read only documents (ReadOnly property set to true). The editor is invoked by a double click on the TextDocument.
2017-07-03 14:43:47 +02:00
parent 9e7eb3bc2c
commit fc36dfed0d
12 changed files with 726 additions and 0 deletions
--- a/src/App/TextDocument.h
+++ b/src/App/TextDocument.h
@@ -0,0 +1,61 @@
+/***************************************************************************
+ *   Copyright (c) 2017 Markus Hovorka <m.hovorka@live.de>                 *
+ *                                                                         *
+ *   This file is part of the FreeCAD CAx development system.              *
+ *                                                                         *
+ *   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., 59 Temple Place,         *
+ *   Suite 330, Boston, MA  02111-1307, USA                                *
+ *                                                                         *
+ ***************************************************************************/
+
+
+#ifndef APP_TEXTDOCUMENT_H
+#define APP_TEXTDOCUMENT_H
+
+
+#include <string>
+#include <boost/signals2.hpp>
+
+#include "DocumentObject.h"
+#include "PropertyStandard.h"
+
+
+namespace App
+{
+
+class AppExport TextDocument : public App::DocumentObject {
+    PROPERTY_HEADER(App::TextDocument);
+public:
+    using TextSignal = boost::signals2::signal<void ()>;
+    using TextSlot = TextSignal::slot_type;
+
+    PropertyString Text;
+    PropertyBool ReadOnly;
+
+    TextDocument();
+    ~TextDocument() {};
+
+    void onChanged(const Property* prop);
+    const char* getViewProviderName() const;
+
+    boost::signals2::connection connect(const TextSlot &sub);
+private:
+    TextSignal textChanged;
+};
+
+}
+
+
+#endif