ScriptManagerProxy.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / Orcas / QFE / ndp / fx / src / xsp / System / Web / Extensions / ui / ScriptManagerProxy.cs / 2 / ScriptManagerProxy.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Web.UI { 
    extern alias abstractions; 

    using System; 
    using System.Collections.Generic;
    using System.ComponentModel;
    using System.Diagnostics;
    using System.Diagnostics.CodeAnalysis; 
    using System.Drawing;
    using System.Drawing.Design; 
    using System.Globalization; 
    using System.Security.Permissions;
    using System.Web; 
    using System.Web.UI;
    using System.Web.Resources;
    using System.Web.Util;
 
    [
    AspNetHostingPermission(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal), 
    AspNetHostingPermission(SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal), 
    DefaultProperty("Scripts"),
    Designer("System.Web.UI.Design.ScriptManagerProxyDesigner, " + AssemblyRef.SystemWebExtensionsDesign), 
    NonVisualControl(),
    ParseChildren(true),
    PersistChildren(false),
    ToolboxBitmap(typeof(EmbeddedResourceFinder), "System.Web.Resources.ScriptManagerProxy.bmp"), 
    ToolboxItemFilterAttribute(AssemblyRef.SystemWebExtensions, ToolboxItemFilterType.Require),
    ] 
    public class ScriptManagerProxy : Control, IControl { 

        private IScriptManagerInternal _scriptManager; 
        private CompositeScriptReference _compositeScript;
        private ScriptReferenceCollection _scripts;
        private ServiceReferenceCollection _services;
 
        private ProfileServiceManager _profileServiceManager;
        private AuthenticationServiceManager _authenticationServiceManager; 
        private RoleServiceManager _roleServiceManager; 

        private static readonly object _navigateEvent = new object(); 

        public ScriptManagerProxy() {
        }
 
        internal ScriptManagerProxy(IScriptManagerInternal scriptManager) {
            _scriptManager = scriptManager; 
        } 

        [ 
        ResourceDescription("ScriptManager_AuthenticationService"),
        Category("Behavior"),
        DefaultValue(null),
        DesignerSerializationVisibility(DesignerSerializationVisibility.Content), 
        PersistenceMode(PersistenceMode.InnerProperty),
        MergableProperty(false), 
        ] 
        public AuthenticationServiceManager AuthenticationService {
            get { 
                if(_authenticationServiceManager == null) {
                    _authenticationServiceManager = new AuthenticationServiceManager();
                }
                return _authenticationServiceManager; 
            }
        } 
 
        [
        ResourceDescription("ScriptManager_CompositeScript"), 
        Category("Behavior"),
        DefaultValue(null),
        DesignerSerializationVisibility(DesignerSerializationVisibility.Content),
        PersistenceMode(PersistenceMode.InnerProperty), 
        MergableProperty(false),
        ] 
        public CompositeScriptReference CompositeScript { 
            get {
                if (_compositeScript == null) { 
                    _compositeScript = new CompositeScriptReference();
                }
                return _compositeScript;
            } 
        }
 
        internal bool HasProfileServiceManager { 
            get {
                return this._profileServiceManager != null; 
            }
        }
        internal bool HasAuthenticationServiceManager {
            get { 
                return this._authenticationServiceManager != null;
            } 
        } 

        internal bool HasRoleServiceManager { 
            get {
                return this._roleServiceManager != null;
            }
        } 

        internal EventHandler NavigateEvent { 
            get { 
                return (EventHandler)Events[_navigateEvent];
            } 
        }

        [
        ResourceDescription("ScriptManager_ProfileService"), 
        Category("Behavior"),
        DefaultValue(null), 
        DesignerSerializationVisibility(DesignerSerializationVisibility.Content), 
        PersistenceMode(PersistenceMode.InnerProperty),
        MergableProperty(false), 
        ]
        public ProfileServiceManager ProfileService {
            get {
                if(_profileServiceManager == null) { 
                    _profileServiceManager = new ProfileServiceManager();
                } 
                return _profileServiceManager; 
            }
        } 

        [
        ResourceDescription("ScriptManager_RoleService"),
        Category("Behavior"), 
        DefaultValue(null),
        DesignerSerializationVisibility(DesignerSerializationVisibility.Content), 
        PersistenceMode(PersistenceMode.InnerProperty), 
        MergableProperty(false),
        ] 
        public RoleServiceManager RoleService {
            get {
                if(_roleServiceManager == null) {
                    _roleServiceManager = new RoleServiceManager(); 
                }
                return _roleServiceManager; 
            } 
        }
 
        private IScriptManagerInternal ScriptManager {
            get {
                if (_scriptManager == null) {
                    Page page = Page; 
                    if (page == null) {
                        throw new InvalidOperationException(AtlasWeb.Common_PageCannotBeNull); 
                    } 
                    _scriptManager = UI.ScriptManager.GetCurrent(Page);
                    if (_scriptManager == null) { 
                        throw new InvalidOperationException(String.Format(CultureInfo.InvariantCulture, AtlasWeb.Common_ScriptManagerRequired, ID));
                    }
                }
                return _scriptManager; 
            }
        } 
 
        [
        ResourceDescription("ScriptManager_Scripts"), 
        Category("Behavior"),
        DefaultValue(null),
        Editor("System.Web.UI.Design.CollectionEditorBase, " +
            AssemblyRef.SystemWebExtensionsDesign, typeof(UITypeEditor)), 
        PersistenceMode(PersistenceMode.InnerProperty),
        MergableProperty(false), 
        ] 
        public ScriptReferenceCollection Scripts {
            get { 
                if (_scripts == null) {
                    _scripts = new ScriptReferenceCollection();
                }
                return _scripts; 
            }
        } 
 
        [
        ResourceDescription("ScriptManager_Services"), 
        Category("Behavior"),
        DefaultValue(null),
        Editor("System.Web.UI.Design.CollectionEditorBase, " +
            AssemblyRef.SystemWebExtensionsDesign, typeof(UITypeEditor)), 
        PersistenceMode(PersistenceMode.InnerProperty),
        MergableProperty(false), 
        ] 
        public ServiceReferenceCollection Services {
            get { 
                if (_services == null) {
                    _services = new ServiceReferenceCollection();
                }
                return _services; 
            }
        } 
 
        [
        Browsable(false), 
        DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden),
        EditorBrowsable(EditorBrowsableState.Never)
        ]
        public override bool Visible { 
            get {
                return base.Visible; 
            } 
            set {
                throw new NotImplementedException(); 
            }
        }

        [ 
        Category("Action"),
        ResourceDescription("ScriptManager_Navigate"), 
        ] 
        public event EventHandler Navigate {
            add { 
                Events.AddHandler(_navigateEvent, value);
            }
            remove {
                Events.RemoveHandler(_navigateEvent, value); 
            }
        } 
 
        internal void CollectScripts(List scripts) {
            if ((_compositeScript != null) && (_compositeScript.Scripts.Count != 0)) { 
                _compositeScript.ClientUrlResolver = this;
                _compositeScript.ContainingControl = this;
                _compositeScript.IsStaticReference = true;
                scripts.Add(_compositeScript); 
            }
            // PERF: Use field directly to avoid creating List if not already created 
            if (_scripts != null) { 
                foreach (ScriptReference scriptReference in _scripts) {
                    scriptReference.ClientUrlResolver = this; 
                    scriptReference.ContainingControl = this;
                    scriptReference.IsStaticReference = true;
                    scripts.Add(scriptReference);
                } 
            }
        } 
 
        [SuppressMessage("Microsoft.Security", "CA2109:ReviewVisibleEventHandlers")]
        protected internal override void OnInit(EventArgs e) { 
            base.OnInit(e);

            if (!DesignMode) {
                ScriptManager.RegisterProxy(this); 
            }
        } 
 
        internal void RegisterServices(ScriptManager scriptManager) {
            // PERF: Use field directly to avoid creating List if not already created 
            if (_services != null) {
                foreach (ServiceReference serviceReference in _services) {
                    serviceReference.Register(this, Context, scriptManager, scriptManager.IsDebuggingEnabled);
                } 
            }
        } 
 
        #region IControl Members
        HttpContextBase IControl.Context { 
            get {
                return new abstractions::System.Web.HttpContextWrapper(Context);
            }
        } 

        bool IControl.DesignMode { 
            get { 
                return DesignMode;
            } 
        }
        #endregion
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Web.UI { 
    extern alias abstractions; 

    using System; 
    using System.Collections.Generic;
    using System.ComponentModel;
    using System.Diagnostics;
    using System.Diagnostics.CodeAnalysis; 
    using System.Drawing;
    using System.Drawing.Design; 
    using System.Globalization; 
    using System.Security.Permissions;
    using System.Web; 
    using System.Web.UI;
    using System.Web.Resources;
    using System.Web.Util;
 
    [
    AspNetHostingPermission(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal), 
    AspNetHostingPermission(SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal), 
    DefaultProperty("Scripts"),
    Designer("System.Web.UI.Design.ScriptManagerProxyDesigner, " + AssemblyRef.SystemWebExtensionsDesign), 
    NonVisualControl(),
    ParseChildren(true),
    PersistChildren(false),
    ToolboxBitmap(typeof(EmbeddedResourceFinder), "System.Web.Resources.ScriptManagerProxy.bmp"), 
    ToolboxItemFilterAttribute(AssemblyRef.SystemWebExtensions, ToolboxItemFilterType.Require),
    ] 
    public class ScriptManagerProxy : Control, IControl { 

        private IScriptManagerInternal _scriptManager; 
        private CompositeScriptReference _compositeScript;
        private ScriptReferenceCollection _scripts;
        private ServiceReferenceCollection _services;
 
        private ProfileServiceManager _profileServiceManager;
        private AuthenticationServiceManager _authenticationServiceManager; 
        private RoleServiceManager _roleServiceManager; 

        private static readonly object _navigateEvent = new object(); 

        public ScriptManagerProxy() {
        }
 
        internal ScriptManagerProxy(IScriptManagerInternal scriptManager) {
            _scriptManager = scriptManager; 
        } 

        [ 
        ResourceDescription("ScriptManager_AuthenticationService"),
        Category("Behavior"),
        DefaultValue(null),
        DesignerSerializationVisibility(DesignerSerializationVisibility.Content), 
        PersistenceMode(PersistenceMode.InnerProperty),
        MergableProperty(false), 
        ] 
        public AuthenticationServiceManager AuthenticationService {
            get { 
                if(_authenticationServiceManager == null) {
                    _authenticationServiceManager = new AuthenticationServiceManager();
                }
                return _authenticationServiceManager; 
            }
        } 
 
        [
        ResourceDescription("ScriptManager_CompositeScript"), 
        Category("Behavior"),
        DefaultValue(null),
        DesignerSerializationVisibility(DesignerSerializationVisibility.Content),
        PersistenceMode(PersistenceMode.InnerProperty), 
        MergableProperty(false),
        ] 
        public CompositeScriptReference CompositeScript { 
            get {
                if (_compositeScript == null) { 
                    _compositeScript = new CompositeScriptReference();
                }
                return _compositeScript;
            } 
        }
 
        internal bool HasProfileServiceManager { 
            get {
                return this._profileServiceManager != null; 
            }
        }
        internal bool HasAuthenticationServiceManager {
            get { 
                return this._authenticationServiceManager != null;
            } 
        } 

        internal bool HasRoleServiceManager { 
            get {
                return this._roleServiceManager != null;
            }
        } 

        internal EventHandler NavigateEvent { 
            get { 
                return (EventHandler)Events[_navigateEvent];
            } 
        }

        [
        ResourceDescription("ScriptManager_ProfileService"), 
        Category("Behavior"),
        DefaultValue(null), 
        DesignerSerializationVisibility(DesignerSerializationVisibility.Content), 
        PersistenceMode(PersistenceMode.InnerProperty),
        MergableProperty(false), 
        ]
        public ProfileServiceManager ProfileService {
            get {
                if(_profileServiceManager == null) { 
                    _profileServiceManager = new ProfileServiceManager();
                } 
                return _profileServiceManager; 
            }
        } 

        [
        ResourceDescription("ScriptManager_RoleService"),
        Category("Behavior"), 
        DefaultValue(null),
        DesignerSerializationVisibility(DesignerSerializationVisibility.Content), 
        PersistenceMode(PersistenceMode.InnerProperty), 
        MergableProperty(false),
        ] 
        public RoleServiceManager RoleService {
            get {
                if(_roleServiceManager == null) {
                    _roleServiceManager = new RoleServiceManager(); 
                }
                return _roleServiceManager; 
            } 
        }
 
        private IScriptManagerInternal ScriptManager {
            get {
                if (_scriptManager == null) {
                    Page page = Page; 
                    if (page == null) {
                        throw new InvalidOperationException(AtlasWeb.Common_PageCannotBeNull); 
                    } 
                    _scriptManager = UI.ScriptManager.GetCurrent(Page);
                    if (_scriptManager == null) { 
                        throw new InvalidOperationException(String.Format(CultureInfo.InvariantCulture, AtlasWeb.Common_ScriptManagerRequired, ID));
                    }
                }
                return _scriptManager; 
            }
        } 
 
        [
        ResourceDescription("ScriptManager_Scripts"), 
        Category("Behavior"),
        DefaultValue(null),
        Editor("System.Web.UI.Design.CollectionEditorBase, " +
            AssemblyRef.SystemWebExtensionsDesign, typeof(UITypeEditor)), 
        PersistenceMode(PersistenceMode.InnerProperty),
        MergableProperty(false), 
        ] 
        public ScriptReferenceCollection Scripts {
            get { 
                if (_scripts == null) {
                    _scripts = new ScriptReferenceCollection();
                }
                return _scripts; 
            }
        } 
 
        [
        ResourceDescription("ScriptManager_Services"), 
        Category("Behavior"),
        DefaultValue(null),
        Editor("System.Web.UI.Design.CollectionEditorBase, " +
            AssemblyRef.SystemWebExtensionsDesign, typeof(UITypeEditor)), 
        PersistenceMode(PersistenceMode.InnerProperty),
        MergableProperty(false), 
        ] 
        public ServiceReferenceCollection Services {
            get { 
                if (_services == null) {
                    _services = new ServiceReferenceCollection();
                }
                return _services; 
            }
        } 
 
        [
        Browsable(false), 
        DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden),
        EditorBrowsable(EditorBrowsableState.Never)
        ]
        public override bool Visible { 
            get {
                return base.Visible; 
            } 
            set {
                throw new NotImplementedException(); 
            }
        }

        [ 
        Category("Action"),
        ResourceDescription("ScriptManager_Navigate"), 
        ] 
        public event EventHandler Navigate {
            add { 
                Events.AddHandler(_navigateEvent, value);
            }
            remove {
                Events.RemoveHandler(_navigateEvent, value); 
            }
        } 
 
        internal void CollectScripts(List scripts) {
            if ((_compositeScript != null) && (_compositeScript.Scripts.Count != 0)) { 
                _compositeScript.ClientUrlResolver = this;
                _compositeScript.ContainingControl = this;
                _compositeScript.IsStaticReference = true;
                scripts.Add(_compositeScript); 
            }
            // PERF: Use field directly to avoid creating List if not already created 
            if (_scripts != null) { 
                foreach (ScriptReference scriptReference in _scripts) {
                    scriptReference.ClientUrlResolver = this; 
                    scriptReference.ContainingControl = this;
                    scriptReference.IsStaticReference = true;
                    scripts.Add(scriptReference);
                } 
            }
        } 
 
        [SuppressMessage("Microsoft.Security", "CA2109:ReviewVisibleEventHandlers")]
        protected internal override void OnInit(EventArgs e) { 
            base.OnInit(e);

            if (!DesignMode) {
                ScriptManager.RegisterProxy(this); 
            }
        } 
 
        internal void RegisterServices(ScriptManager scriptManager) {
            // PERF: Use field directly to avoid creating List if not already created 
            if (_services != null) {
                foreach (ServiceReference serviceReference in _services) {
                    serviceReference.Register(this, Context, scriptManager, scriptManager.IsDebuggingEnabled);
                } 
            }
        } 
 
        #region IControl Members
        HttpContextBase IControl.Context { 
            get {
                return new abstractions::System.Web.HttpContextWrapper(Context);
            }
        } 

        bool IControl.DesignMode { 
            get { 
                return DesignMode;
            } 
        }
        #endregion
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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