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
102
103
104
105
106
107
108
109
|
/* ****************************************************************************
*
* Copyright (c) Microsoft Corporation. All rights reserved.
*
* This software is subject to the Microsoft Public License (Ms-PL).
* A copy of the license can be found in the license.htm file included
* in this distribution.
*
* You must not remove this notice, or any other, from this software.
*
* ***************************************************************************/
namespace System.Web.Mvc {
using System;
using System.Globalization;
using System.IO;
using System.Web.Mvc.Resources;
public class WebFormView : IView {
private IBuildManager _buildManager;
public WebFormView(string viewPath)
: this(viewPath, null) {
}
public WebFormView(string viewPath, string masterPath) {
if (String.IsNullOrEmpty(viewPath)) {
throw new ArgumentException(MvcResources.Common_NullOrEmpty, "viewPath");
}
ViewPath = viewPath;
MasterPath = masterPath ?? String.Empty;
}
internal IBuildManager BuildManager {
get {
if (_buildManager == null) {
_buildManager = new BuildManagerWrapper();
}
return _buildManager;
}
set {
_buildManager = value;
}
}
public string MasterPath {
get;
private set;
}
public string ViewPath {
get;
private set;
}
public virtual void Render(ViewContext viewContext, TextWriter writer) {
if (viewContext == null) {
throw new ArgumentNullException("viewContext");
}
object viewInstance = BuildManager.CreateInstanceFromVirtualPath(ViewPath, typeof(object));
if (viewInstance == null) {
throw new InvalidOperationException(
String.Format(
CultureInfo.CurrentUICulture,
MvcResources.WebFormViewEngine_ViewCouldNotBeCreated,
ViewPath));
}
ViewPage viewPage = viewInstance as ViewPage;
if (viewPage != null) {
RenderViewPage(viewContext, viewPage);
return;
}
ViewUserControl viewUserControl = viewInstance as ViewUserControl;
if (viewUserControl != null) {
RenderViewUserControl(viewContext, viewUserControl);
return;
}
throw new InvalidOperationException(
String.Format(
CultureInfo.CurrentUICulture,
MvcResources.WebFormViewEngine_WrongViewBase,
ViewPath));
}
private void RenderViewPage(ViewContext context, ViewPage page) {
if (!String.IsNullOrEmpty(MasterPath)) {
page.MasterLocation = MasterPath;
}
page.ViewData = context.ViewData;
page.RenderView(context);
}
private void RenderViewUserControl(ViewContext context, ViewUserControl control) {
if (!String.IsNullOrEmpty(MasterPath)) {
throw new InvalidOperationException(MvcResources.WebFormViewEngine_UserControlCannotHaveMaster);
}
control.ViewData = context.ViewData;
control.RenderView(context);
}
}
}
|
