Geometry.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / Orcas / NetFXw7 / wpf / src / Core / CSharp / System / Windows / Media / Generated / Geometry.cs / 2 / Geometry.cs

                            //---------------------------------------------------------------------------- 
//
// 
//    Copyright (C) Microsoft Corporation.  All rights reserved.
//  
//
// This file was generated, please do not edit it directly. 
// 
// Please see http://wiki/default.aspx/Microsoft.Projects.Avalon/MilCodeGen.html for more information.
// 
//---------------------------------------------------------------------------

using MS.Internal;
using MS.Internal.KnownBoxes; 
using MS.Internal.Collections;
using MS.Internal.PresentationCore; 
using MS.Utility; 
using System;
using System.Collections; 
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Globalization; 
using System.Reflection;
using System.Runtime.InteropServices; 
using System.ComponentModel.Design.Serialization; 
using System.Text;
using System.Windows; 
using System.Windows.Media;
using System.Windows.Media.Effects;
using System.Windows.Media.Media3D;
using System.Windows.Media.Animation; 
using System.Windows.Media.Composition;
using System.Windows.Media.Imaging; 
using System.Windows.Markup; 
using System.Windows.Media.Converters;
using System.Security; 
using System.Security.Permissions;
using SR=MS.Internal.PresentationCore.SR;
using SRID=MS.Internal.PresentationCore.SRID;
// These types are aliased to match the unamanaged names used in interop 
using BOOL = System.UInt32;
using WORD = System.UInt16; 
using Float = System.Single; 

namespace System.Windows.Media 
{


    [TypeConverter(typeof(GeometryConverter))] 
    [ValueSerializer(typeof(GeometryValueSerializer))] // Used by MarkupWriter
    abstract partial class Geometry : Animatable, IFormattable, DUCE.IResource 
    { 
        //-----------------------------------------------------
        // 
        //  Public Methods
        //
        //-----------------------------------------------------
 
        #region Public Methods
 
        ///  
        ///     Shadows inherited Clone() with a strongly typed
        ///     version for convenience. 
        /// 
        public new Geometry Clone()
        {
            return (Geometry)base.Clone(); 
        }
 
        ///  
        ///     Shadows inherited CloneCurrentValue() with a strongly typed
        ///     version for convenience. 
        /// 
        public new Geometry CloneCurrentValue()
        {
            return (Geometry)base.CloneCurrentValue(); 
        }
 
 

 
        #endregion Public Methods

        //------------------------------------------------------
        // 
        //  Public Properties
        // 
        //----------------------------------------------------- 

        private static void TransformPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) 
        {

            Geometry target = ((Geometry) d);
 

            target.TransformPropertyChangedHook(e); 
 

 
            // The first change to the default value of a mutable collection property (e.g. GeometryGroup.Children)
            // will promote the property value from a default value to a local value. This is technically a sub-property
            // change because the collection was changed and not a new collection set (GeometryGroup.Children.
            // Add versus GeometryGroup.Children = myNewChildrenCollection). However, we never marshalled 
            // the default value to the compositor. If the property changes from a default value, the new local value
            // needs to be marshalled to the compositor. We detect this scenario with the second condition 
            // e.OldValueSource != e.NewValueSource. Specifically in this scenario the OldValueSource will be 
            // Default and the NewValueSource will be Local.
            if (e.IsASubPropertyChange && 
               (e.OldValueSource == e.NewValueSource))
            {
                return;
            } 

 
 
            Transform oldV = (Transform) e.OldValue;
            Transform newV = (Transform) e.NewValue; 
            System.Windows.Threading.Dispatcher dispatcher = target.Dispatcher;

            if (dispatcher != null)
            { 
                DUCE.IResource targetResource = (DUCE.IResource)target;
                using (CompositionEngineLock.Acquire()) 
                { 
                    int channelCount = targetResource.GetChannelCount();
 
                    for (int channelIndex = 0; channelIndex < channelCount; channelIndex++)
                    {
                        DUCE.Channel channel = targetResource.GetChannel(channelIndex);
                        Debug.Assert(!channel.IsOutOfBandChannel); 
                        Debug.Assert(!targetResource.GetHandle(channel).IsNull);
                        target.ReleaseResource(oldV,channel); 
                        target.AddRefResource(newV,channel); 
                    }
                } 
            }

            target.PropertyChanged(TransformProperty);
        } 

 
        #region Public Properties 

        ///  
        ///     Transform - Transform.  Default value is Transform.Identity.
        /// 
        public Transform Transform
        { 
            get
            { 
                return (Transform) GetValue(TransformProperty); 
            }
            set 
            {
                SetValueInternal(TransformProperty, value);
            }
        } 

        #endregion Public Properties 
 
        //------------------------------------------------------
        // 
        //  Protected Methods
        //
        //------------------------------------------------------
 
        #region Protected Methods
 
 

 

        #endregion ProtectedMethods

        //----------------------------------------------------- 
        //
        //  Internal Methods 
        // 
        //------------------------------------------------------
 
        #region Internal Methods


        internal abstract DUCE.ResourceHandle AddRefOnChannelCore(DUCE.Channel channel); 

        ///  
        /// AddRefOnChannel 
        /// 
        DUCE.ResourceHandle DUCE.IResource.AddRefOnChannel(DUCE.Channel channel) 
        {
            // Reconsider the need for this lock when removing the MultiChannelResource.
            using (CompositionEngineLock.Acquire())
            { 
                return AddRefOnChannelCore(channel);
            } 
        } 
        internal abstract void ReleaseOnChannelCore(DUCE.Channel channel);
 
        /// 
        /// ReleaseOnChannel
        /// 
        void DUCE.IResource.ReleaseOnChannel(DUCE.Channel channel) 
        {
            // Reconsider the need for this lock when removing the MultiChannelResource. 
            using (CompositionEngineLock.Acquire()) 
            {
                ReleaseOnChannelCore(channel); 
            }
        }
        internal abstract DUCE.ResourceHandle GetHandleCore(DUCE.Channel channel);
 
        /// 
        /// GetHandle 
        ///  
        DUCE.ResourceHandle DUCE.IResource.GetHandle(DUCE.Channel channel)
        { 
            DUCE.ResourceHandle handle;

            using (CompositionEngineLock.Acquire())
            { 
                handle = GetHandleCore(channel);
            } 
 
            return handle;
        } 
        internal abstract int GetChannelCountCore();

        /// 
        /// GetChannelCount 
        /// 
        int DUCE.IResource.GetChannelCount() 
        { 
            // must already be in composition lock here
            return GetChannelCountCore(); 
        }
        internal abstract DUCE.Channel GetChannelCore(int index);

        ///  
        /// GetChannel
        ///  
        DUCE.Channel DUCE.IResource.GetChannel(int index) 
        {
            // must already be in composition lock here 
            return GetChannelCore(index);
        }

 
        #endregion Internal Methods
 
        //----------------------------------------------------- 
        //
        //  Internal Properties 
        //
        //-----------------------------------------------------

        #region Internal Properties 

 
        ///  
        /// Creates a string representation of this object based on the current culture.
        ///  
        /// 
        /// A string representation of this object.
        /// 
        public override string ToString() 
        {
            ReadPreamble(); 
            // Delegate to the internal method which implements all ToString calls. 
            return ConvertToString(null /* format string */, null /* format provider */);
        } 

        /// 
        /// Creates a string representation of this object based on the IFormatProvider
        /// passed in.  If the provider is null, the CurrentCulture is used. 
        /// 
        ///  
        /// A string representation of this object. 
        /// 
        public string ToString(IFormatProvider provider) 
        {
            ReadPreamble();
            // Delegate to the internal method which implements all ToString calls.
            return ConvertToString(null /* format string */, provider); 
        }
 
        ///  
        /// Creates a string representation of this object based on the format string
        /// and IFormatProvider passed in. 
        /// If the provider is null, the CurrentCulture is used.
        /// See the documentation for IFormattable for more information.
        /// 
        ///  
        /// A string representation of this object.
        ///  
        string IFormattable.ToString(string format, IFormatProvider provider) 
        {
            ReadPreamble(); 
            // Delegate to the internal method which implements all ToString calls.
            return ConvertToString(format, provider);
        }
 
        /// 
        /// Creates a string representation of this object based on the format string 
        /// and IFormatProvider passed in. 
        /// If the provider is null, the CurrentCulture is used.
        /// See the documentation for IFormattable for more information. 
        /// 
        /// 
        /// A string representation of this object.
        ///  
        internal virtual string ConvertToString(string format, IFormatProvider provider)
        { 
            return base.ToString(); 
        }
        ///  
        /// Parse - returns an instance converted from the provided string
        /// using the current culture
        ///  string with Geometry data 
        ///  
        public static Geometry Parse(string source)
        { 
            IFormatProvider formatProvider = System.Windows.Markup.TypeConverterHelper.EnglishUSCulture; 

            return MS.Internal.Parsers.ParseGeometry(source, formatProvider); 
        }

        #endregion Internal Properties
 
        //-----------------------------------------------------
        // 
        //  Dependency Properties 
        //
        //------------------------------------------------------ 

        #region Dependency Properties

        ///  
        ///     The DependencyProperty for the Geometry.Transform property.
        ///  
        public static readonly DependencyProperty TransformProperty; 

        #endregion Dependency Properties 

        //-----------------------------------------------------
        //
        //  Internal Fields 
        //
        //------------------------------------------------------ 
 
        #region Internal Fields
 



 
        internal static Transform s_Transform = Transform.Identity;
 
        #endregion Internal Fields 

 

        #region Constructors

        //------------------------------------------------------ 
        //
        //  Constructors 
        // 
        //-----------------------------------------------------
 
        static Geometry()
        {
            // We check our static default fields which are of type Freezable
            // to make sure that they are not mutable, otherwise we will throw 
            // if these get touched by more than one thread in the lifetime
            // of your app.  (Windows OS Bug #947272) 
            // 
            Debug.Assert(s_Transform == null || s_Transform.IsFrozen,
                "Detected context bound default value Geometry.s_Transform (See OS Bug #947272)."); 


            // Initializations
            Type typeofThis = typeof(Geometry); 
            TransformProperty =
                  RegisterProperty("Transform", 
                                   typeof(Transform), 
                                   typeofThis,
                                   Transform.Identity, 
                                   new PropertyChangedCallback(TransformPropertyChanged),
                                   null,
                                   /* isIndependentlyAnimated  = */ false,
                                   /* coerceValueCallback */ null); 
        }
 
 

        #endregion Constructors 

    }
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
//---------------------------------------------------------------------------- 
//
// 
//    Copyright (C) Microsoft Corporation.  All rights reserved.
//  
//
// This file was generated, please do not edit it directly. 
// 
// Please see http://wiki/default.aspx/Microsoft.Projects.Avalon/MilCodeGen.html for more information.
// 
//---------------------------------------------------------------------------

using MS.Internal;
using MS.Internal.KnownBoxes; 
using MS.Internal.Collections;
using MS.Internal.PresentationCore; 
using MS.Utility; 
using System;
using System.Collections; 
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Globalization; 
using System.Reflection;
using System.Runtime.InteropServices; 
using System.ComponentModel.Design.Serialization; 
using System.Text;
using System.Windows; 
using System.Windows.Media;
using System.Windows.Media.Effects;
using System.Windows.Media.Media3D;
using System.Windows.Media.Animation; 
using System.Windows.Media.Composition;
using System.Windows.Media.Imaging; 
using System.Windows.Markup; 
using System.Windows.Media.Converters;
using System.Security; 
using System.Security.Permissions;
using SR=MS.Internal.PresentationCore.SR;
using SRID=MS.Internal.PresentationCore.SRID;
// These types are aliased to match the unamanaged names used in interop 
using BOOL = System.UInt32;
using WORD = System.UInt16; 
using Float = System.Single; 

namespace System.Windows.Media 
{


    [TypeConverter(typeof(GeometryConverter))] 
    [ValueSerializer(typeof(GeometryValueSerializer))] // Used by MarkupWriter
    abstract partial class Geometry : Animatable, IFormattable, DUCE.IResource 
    { 
        //-----------------------------------------------------
        // 
        //  Public Methods
        //
        //-----------------------------------------------------
 
        #region Public Methods
 
        ///  
        ///     Shadows inherited Clone() with a strongly typed
        ///     version for convenience. 
        /// 
        public new Geometry Clone()
        {
            return (Geometry)base.Clone(); 
        }
 
        ///  
        ///     Shadows inherited CloneCurrentValue() with a strongly typed
        ///     version for convenience. 
        /// 
        public new Geometry CloneCurrentValue()
        {
            return (Geometry)base.CloneCurrentValue(); 
        }
 
 

 
        #endregion Public Methods

        //------------------------------------------------------
        // 
        //  Public Properties
        // 
        //----------------------------------------------------- 

        private static void TransformPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) 
        {

            Geometry target = ((Geometry) d);
 

            target.TransformPropertyChangedHook(e); 
 

 
            // The first change to the default value of a mutable collection property (e.g. GeometryGroup.Children)
            // will promote the property value from a default value to a local value. This is technically a sub-property
            // change because the collection was changed and not a new collection set (GeometryGroup.Children.
            // Add versus GeometryGroup.Children = myNewChildrenCollection). However, we never marshalled 
            // the default value to the compositor. If the property changes from a default value, the new local value
            // needs to be marshalled to the compositor. We detect this scenario with the second condition 
            // e.OldValueSource != e.NewValueSource. Specifically in this scenario the OldValueSource will be 
            // Default and the NewValueSource will be Local.
            if (e.IsASubPropertyChange && 
               (e.OldValueSource == e.NewValueSource))
            {
                return;
            } 

 
 
            Transform oldV = (Transform) e.OldValue;
            Transform newV = (Transform) e.NewValue; 
            System.Windows.Threading.Dispatcher dispatcher = target.Dispatcher;

            if (dispatcher != null)
            { 
                DUCE.IResource targetResource = (DUCE.IResource)target;
                using (CompositionEngineLock.Acquire()) 
                { 
                    int channelCount = targetResource.GetChannelCount();
 
                    for (int channelIndex = 0; channelIndex < channelCount; channelIndex++)
                    {
                        DUCE.Channel channel = targetResource.GetChannel(channelIndex);
                        Debug.Assert(!channel.IsOutOfBandChannel); 
                        Debug.Assert(!targetResource.GetHandle(channel).IsNull);
                        target.ReleaseResource(oldV,channel); 
                        target.AddRefResource(newV,channel); 
                    }
                } 
            }

            target.PropertyChanged(TransformProperty);
        } 

 
        #region Public Properties 

        ///  
        ///     Transform - Transform.  Default value is Transform.Identity.
        /// 
        public Transform Transform
        { 
            get
            { 
                return (Transform) GetValue(TransformProperty); 
            }
            set 
            {
                SetValueInternal(TransformProperty, value);
            }
        } 

        #endregion Public Properties 
 
        //------------------------------------------------------
        // 
        //  Protected Methods
        //
        //------------------------------------------------------
 
        #region Protected Methods
 
 

 

        #endregion ProtectedMethods

        //----------------------------------------------------- 
        //
        //  Internal Methods 
        // 
        //------------------------------------------------------
 
        #region Internal Methods


        internal abstract DUCE.ResourceHandle AddRefOnChannelCore(DUCE.Channel channel); 

        ///  
        /// AddRefOnChannel 
        /// 
        DUCE.ResourceHandle DUCE.IResource.AddRefOnChannel(DUCE.Channel channel) 
        {
            // Reconsider the need for this lock when removing the MultiChannelResource.
            using (CompositionEngineLock.Acquire())
            { 
                return AddRefOnChannelCore(channel);
            } 
        } 
        internal abstract void ReleaseOnChannelCore(DUCE.Channel channel);
 
        /// 
        /// ReleaseOnChannel
        /// 
        void DUCE.IResource.ReleaseOnChannel(DUCE.Channel channel) 
        {
            // Reconsider the need for this lock when removing the MultiChannelResource. 
            using (CompositionEngineLock.Acquire()) 
            {
                ReleaseOnChannelCore(channel); 
            }
        }
        internal abstract DUCE.ResourceHandle GetHandleCore(DUCE.Channel channel);
 
        /// 
        /// GetHandle 
        ///  
        DUCE.ResourceHandle DUCE.IResource.GetHandle(DUCE.Channel channel)
        { 
            DUCE.ResourceHandle handle;

            using (CompositionEngineLock.Acquire())
            { 
                handle = GetHandleCore(channel);
            } 
 
            return handle;
        } 
        internal abstract int GetChannelCountCore();

        /// 
        /// GetChannelCount 
        /// 
        int DUCE.IResource.GetChannelCount() 
        { 
            // must already be in composition lock here
            return GetChannelCountCore(); 
        }
        internal abstract DUCE.Channel GetChannelCore(int index);

        ///  
        /// GetChannel
        ///  
        DUCE.Channel DUCE.IResource.GetChannel(int index) 
        {
            // must already be in composition lock here 
            return GetChannelCore(index);
        }

 
        #endregion Internal Methods
 
        //----------------------------------------------------- 
        //
        //  Internal Properties 
        //
        //-----------------------------------------------------

        #region Internal Properties 

 
        ///  
        /// Creates a string representation of this object based on the current culture.
        ///  
        /// 
        /// A string representation of this object.
        /// 
        public override string ToString() 
        {
            ReadPreamble(); 
            // Delegate to the internal method which implements all ToString calls. 
            return ConvertToString(null /* format string */, null /* format provider */);
        } 

        /// 
        /// Creates a string representation of this object based on the IFormatProvider
        /// passed in.  If the provider is null, the CurrentCulture is used. 
        /// 
        ///  
        /// A string representation of this object. 
        /// 
        public string ToString(IFormatProvider provider) 
        {
            ReadPreamble();
            // Delegate to the internal method which implements all ToString calls.
            return ConvertToString(null /* format string */, provider); 
        }
 
        ///  
        /// Creates a string representation of this object based on the format string
        /// and IFormatProvider passed in. 
        /// If the provider is null, the CurrentCulture is used.
        /// See the documentation for IFormattable for more information.
        /// 
        ///  
        /// A string representation of this object.
        ///  
        string IFormattable.ToString(string format, IFormatProvider provider) 
        {
            ReadPreamble(); 
            // Delegate to the internal method which implements all ToString calls.
            return ConvertToString(format, provider);
        }
 
        /// 
        /// Creates a string representation of this object based on the format string 
        /// and IFormatProvider passed in. 
        /// If the provider is null, the CurrentCulture is used.
        /// See the documentation for IFormattable for more information. 
        /// 
        /// 
        /// A string representation of this object.
        ///  
        internal virtual string ConvertToString(string format, IFormatProvider provider)
        { 
            return base.ToString(); 
        }
        ///  
        /// Parse - returns an instance converted from the provided string
        /// using the current culture
        ///  string with Geometry data 
        ///  
        public static Geometry Parse(string source)
        { 
            IFormatProvider formatProvider = System.Windows.Markup.TypeConverterHelper.EnglishUSCulture; 

            return MS.Internal.Parsers.ParseGeometry(source, formatProvider); 
        }

        #endregion Internal Properties
 
        //-----------------------------------------------------
        // 
        //  Dependency Properties 
        //
        //------------------------------------------------------ 

        #region Dependency Properties

        ///  
        ///     The DependencyProperty for the Geometry.Transform property.
        ///  
        public static readonly DependencyProperty TransformProperty; 

        #endregion Dependency Properties 

        //-----------------------------------------------------
        //
        //  Internal Fields 
        //
        //------------------------------------------------------ 
 
        #region Internal Fields
 



 
        internal static Transform s_Transform = Transform.Identity;
 
        #endregion Internal Fields 

 

        #region Constructors

        //------------------------------------------------------ 
        //
        //  Constructors 
        // 
        //-----------------------------------------------------
 
        static Geometry()
        {
            // We check our static default fields which are of type Freezable
            // to make sure that they are not mutable, otherwise we will throw 
            // if these get touched by more than one thread in the lifetime
            // of your app.  (Windows OS Bug #947272) 
            // 
            Debug.Assert(s_Transform == null || s_Transform.IsFrozen,
                "Detected context bound default value Geometry.s_Transform (See OS Bug #947272)."); 


            // Initializations
            Type typeofThis = typeof(Geometry); 
            TransformProperty =
                  RegisterProperty("Transform", 
                                   typeof(Transform), 
                                   typeofThis,
                                   Transform.Identity, 
                                   new PropertyChangedCallback(TransformPropertyChanged),
                                   null,
                                   /* isIndependentlyAnimated  = */ false,
                                   /* coerceValueCallback */ null); 
        }
 
 

        #endregion Constructors 

    }
}

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

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