1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
//
// TemplatedContainer.cs
//
// Author:
// Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
//
// Copyright (c) 2013-2017 Jean-Philippe Bruyère
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
using System.Xml.Serialization;
using System.Xml;
using System.Reflection;
namespace Crow
{
/// <summary>
/// base class for new containers that will use templates.
///
/// TemplatedControl's **must** provide a widget of the [`Container`](Container) class named **_'Content'_** inside their template tree
/// </summary>
public class TemplatedContainer : TemplatedControl
{
#if DESIGN_MODE
public override void getIML (System.Xml.XmlDocument doc, System.Xml.XmlNode parentElem)
{
if (this.design_isTGItem)
return;
base.getIML (doc, parentElem);
if (!HasContent)
return;
Content.getIML (doc, parentElem.LastChild);
}
#endif
#region CTOR
protected TemplatedContainer() : base(){}
public TemplatedContainer (Interface iface) : base(iface){}
#endregion
protected Container _contentContainer;
/// <summary>
/// Single child of this templated container.
/// </summary>
public virtual GraphicObject Content {
get {
return _contentContainer == null ? null : _contentContainer.Child;
}
set {
_contentContainer.SetChild(value);
NotifyValueChanged ("HasContent", HasContent);
}
}
[XmlIgnore]public bool HasContent {
get { return _contentContainer?.Child != null; }
}
//TODO: move loadTemplate and ResolveBinding in TemplatedContainer
protected override void loadTemplate(GraphicObject template = null)
{
base.loadTemplate (template);
_contentContainer = this.child.FindByName ("Content") as Container;
}
#region GraphicObject overrides
public override GraphicObject FindByName (string nameToFind)
{
if (Name == nameToFind)
return this;
return Content == null ? null : Content.FindByName (nameToFind);
}
public override bool Contains (GraphicObject goToFind)
{
if (Content == goToFind)
return true;
if (Content?.Contains (goToFind) == true)
return true;
return base.Contains (goToFind);
}
#endregion
}
}
|
