1 /*
2  Copyright (c) 2020, Benoit AUTHEMAN All rights reserved.
3 
4  Redistribution and use in source and binary forms, with or without
5  modification, are permitted provided that the following conditions are met:
6     * Redistributions of source code must retain the above copyright
7       notice, this list of conditions and the following disclaimer.
8     * Redistributions in binary form must reproduce the above copyright
9       notice, this list of conditions and the following disclaimer in the
10       documentation and/or other materials provided with the distribution.
11     * Neither the name of the author or Destrat.io nor the
12       names of its contributors may be used to endorse or promote products
13       derived from this software without specific prior written permission.
14 
15  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
16  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
17  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18  DISCLAIMED. IN NO EVENT SHALL AUTHOR BE LIABLE FOR ANY
19  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
20  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
21  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
22  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
24  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26 
27 //-----------------------------------------------------------------------------
28 // This file is a part of the QuickQanava software library.
29 //
30 // \file	qanFaceNode.h
31 // \author	benoit@destrat.io
32 // \date	2016 08 12
33 //-----------------------------------------------------------------------------
34 
35 #pragma once
36 
37 // QuickQanava headers
38 #include <QuickQanava>
39 
40 // Qt headers
41 #include <QQuickPaintedItem>
42 
43 namespace qan { // ::qan
44 
45 class FaceNode : public qan::Node
46 {
47     Q_OBJECT
48 public:
49     explicit FaceNode(QQuickItem* parent = nullptr);
50     virtual ~FaceNode() override = default;
51 private:
Q_DISABLE_COPY(FaceNode)52     Q_DISABLE_COPY(FaceNode)
53 public:
54     Q_PROPERTY(QUrl image READ getImage WRITE setImage NOTIFY imageChanged)
55     const QUrl&     getImage() const noexcept { return _image; }
56     void            setImage(QUrl image) noexcept;
57 private:
58     QUrl            _image;
59 signals:
60     void            imageChanged();
61 
62     /*! \name Node Static Factories *///---------------------------------------
63     //@{
64 public:
65     static  QQmlComponent*      delegate(QQmlEngine& engine) noexcept;
66     //@}
67     //-------------------------------------------------------------------------
68 };
69 
70 class FaceGraph : public qan::Graph
71 {
72     Q_OBJECT
73 public:
74     explicit FaceGraph(QQuickItem* parent = nullptr) noexcept :
Graph(parent)75         qan::Graph(parent) { }
76 
77 public:
insertFaceNode()78     Q_INVOKABLE qan::Node* insertFaceNode() {
79         auto node = insertNode<FaceNode>(nullptr);
80         return node;
81     }
82 };
83 
84 } // ::qan
85 
86 QML_DECLARE_TYPE(qan::FaceNode)
87 QML_DECLARE_TYPE(qan::FaceGraph)
88