/
CustomImageEdit.cs
78 lines (67 loc) · 2.63 KB
/
CustomImageEdit.cs
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
using System;
using System.Collections.Generic;
using System.Windows.Forms;
using DevExpress.Skins;
using DevExpress.XtraEditors.Registrator;
using DevExpress.XtraEditors.Repository;
using System.Drawing;
using System.Reflection;
using DevExpress.XtraEditors.ViewInfo;
using DevExpress.XtraEditors;
using DevExpress.XtraEditors.Drawing;
using System.IO;
using System.ComponentModel;
using DevExpress.XtraEditors.Controls;
namespace DXSample {
public class RepositoryItemCustomImageEdit : RepositoryItemImageEdit
{
static RepositoryItemCustomImageEdit() { RegisterCustomEdit(); }
public RepositoryItemCustomImageEdit() { }
public const string CustomEditName = "CustomImageEdit";
public override string EditorTypeName { get { return CustomEditName; } }
public static void RegisterCustomEdit()
{
EditorRegistrationInfo.Default.Editors.Add(new EditorClassInfo(CustomEditName,
typeof(CustomImageEdit), typeof(RepositoryItemCustomImageEdit),
typeof(ImageEditViewInfo), new CustomBlobBaseEditPainter(), true, null));
}
public static Image GetImage(byte[] array)
{
return ByteImageConverter.FromByteArray(array);
}
}
public class CustomImageEdit : ImageEdit {
static CustomImageEdit() { RepositoryItemCustomImageEdit.RegisterCustomEdit(); }
public CustomImageEdit() { }
public override string EditorTypeName
{
get {
return RepositoryItemCustomImageEdit.CustomEditName;
}
}
[DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]
public new RepositoryItemCustomImageEdit Properties
{
get { return base.Properties as RepositoryItemCustomImageEdit; }
}
}
public class CustomBlobBaseEditPainter : BlobBaseEditPainter
{
public CustomBlobBaseEditPainter() : base() { }
protected override void DrawGlyphCore(ControlGraphicsInfoArgs info, ButtonEditViewInfo be)
{
ImageEditViewInfo info_ = be as ImageEditViewInfo;
Image image = null;
if (info_.EditValue is byte[])
image = new Bitmap(RepositoryItemCustomImageEdit.GetImage(info_.EditValue as byte[]), info_.ImageSize);
else if (info_.EditValue is Image)
image = new Bitmap((Image)info_.EditValue, info_.ImageSize);
if (image == null)
{
base.DrawGlyphCore(info, be);
return;
}
info.Cache.Paint.DrawImage(info.Graphics, image, be.GlyphBounds);
}
}
}