FormatConvertedBitmap.cs source code in C# .NET

                        Code:
                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / wpf / src / Core / CSharp / System / Windows / Media / Imaging / Generated / FormatConvertedBitmap.cs / 1305600 / FormatConvertedBitmap.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.PresentationCore; 
using System;
using System.IO; 
using System.Collections; 
using System.ComponentModel;
using System.Net.Cache; 
using System.Runtime.InteropServices;
using System.Windows.Threading;
using System.Windows;
using System.Windows.Media; 
using System.Windows.Media.Animation;
using System.Windows.Media.Composition; 
using System.Windows.Media.Imaging; 
using System.Windows.Media.Media3D;
using System.Diagnostics; 
// 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.Imaging 
{ 

 

    sealed partial class FormatConvertedBitmap : BitmapSource
    {
        //----------------------------------------------------- 
        //
        //  Public Methods 
        // 
        //-----------------------------------------------------
 
        #region Public Methods

        /// 
        ///     Shadows inherited Clone() with a strongly typed 
        ///     version for convenience.
        ///  
        public new FormatConvertedBitmap Clone() 
        {
            return (FormatConvertedBitmap)base.Clone(); 
        }

        /// 
        ///     Shadows inherited CloneCurrentValue() with a strongly typed 
        ///     version for convenience.
        ///  
        public new FormatConvertedBitmap CloneCurrentValue() 
        {
            return (FormatConvertedBitmap)base.CloneCurrentValue(); 
        }


 

        #endregion Public Methods 
 
        //------------------------------------------------------
        // 
        //  Public Properties
        //
        //-----------------------------------------------------
 
        private static void SourcePropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
        { 
 
            FormatConvertedBitmap target = ((FormatConvertedBitmap) d);
 

            target.SourcePropertyChangedHook(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;
            } 



            target.PropertyChanged(SourceProperty); 
        }
        private static void DestinationFormatPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) 
        { 
            FormatConvertedBitmap target = ((FormatConvertedBitmap) d);
 

            target.DestinationFormatPropertyChangedHook(e);

            target.PropertyChanged(DestinationFormatProperty); 
        }
        private static void DestinationPalettePropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) 
        { 
            FormatConvertedBitmap target = ((FormatConvertedBitmap) d);
 

            target.DestinationPalettePropertyChangedHook(e);

            target.PropertyChanged(DestinationPaletteProperty); 
        }
        private static void AlphaThresholdPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) 
        { 
            FormatConvertedBitmap target = ((FormatConvertedBitmap) d);
 

            target.AlphaThresholdPropertyChangedHook(e);

            target.PropertyChanged(AlphaThresholdProperty); 
        }
 
 
        #region Public Properties
 
        /// 
        ///     Source - BitmapSource.  Default value is null.
        /// 
        public BitmapSource Source 
        {
            get 
            { 
                return (BitmapSource) GetValue(SourceProperty);
            } 
            set
            {
                SetValueInternal(SourceProperty, value);
            } 
        }
 
        ///  
        ///     DestinationFormat - PixelFormat.  Default value is PixelFormats.Pbgra32.
        ///  
        public PixelFormat DestinationFormat
        {
            get
            { 
                return (PixelFormat) GetValue(DestinationFormatProperty);
            } 
            set 
            {
                SetValueInternal(DestinationFormatProperty, value); 
            }
        }

        ///  
        ///     DestinationPalette - BitmapPalette.  Default value is null.
        ///  
        public BitmapPalette DestinationPalette 
        {
            get 
            {
                return (BitmapPalette) GetValue(DestinationPaletteProperty);
            }
            set 
            {
                SetValueInternal(DestinationPaletteProperty, value); 
            } 
        }
 
        /// 
        ///     AlphaThreshold - double.  Default value is 0.0.
        /// 
        public double AlphaThreshold 
        {
            get 
            { 
                return (double) GetValue(AlphaThresholdProperty);
            } 
            set
            {
                SetValueInternal(AlphaThresholdProperty, value);
            } 
        }
 
        #endregion Public Properties 

        //------------------------------------------------------ 
        //
        //  Protected Methods
        //
        //------------------------------------------------------ 

        #region Protected Methods 
 
        /// 
        /// Implementation of Freezable.CreateInstanceCore. 
        /// 
        /// The new Freezable.
        protected override Freezable CreateInstanceCore()
        { 
            return new FormatConvertedBitmap();
        } 
        ///  
        /// Implementation of Freezable.CloneCore()
        ///  
        protected override void CloneCore(Freezable source)
        {
            FormatConvertedBitmap sourceFormatConvertedBitmap = (FormatConvertedBitmap) source;
 
            // Set any state required before actual clone happens
            ClonePrequel(sourceFormatConvertedBitmap); 
 
            base.CloneCore(source);
 


            // Set state once clone has finished
            ClonePostscript(sourceFormatConvertedBitmap); 
        }
        ///  
        /// Implementation of Freezable.CloneCurrentValueCore() 
        /// 
        protected override void CloneCurrentValueCore(Freezable source) 
        {
            FormatConvertedBitmap sourceFormatConvertedBitmap = (FormatConvertedBitmap) source;

            // Set any state required before actual clone happens 
            ClonePrequel(sourceFormatConvertedBitmap);
 
            base.CloneCurrentValueCore(source); 

 

            // Set state once clone has finished
            ClonePostscript(sourceFormatConvertedBitmap);
        } 
        /// 
        /// Implementation of Freezable.GetAsFrozenCore() 
        ///  
        protected override void GetAsFrozenCore(Freezable source)
        { 
            FormatConvertedBitmap sourceFormatConvertedBitmap = (FormatConvertedBitmap) source;

            // Set any state required before actual clone happens
            ClonePrequel(sourceFormatConvertedBitmap); 

            base.GetAsFrozenCore(source); 
 

 
            // Set state once clone has finished
            ClonePostscript(sourceFormatConvertedBitmap);
        }
        ///  
        /// Implementation of Freezable.GetCurrentValueAsFrozenCore()
        ///  
        protected override void GetCurrentValueAsFrozenCore(Freezable source) 
        {
            FormatConvertedBitmap sourceFormatConvertedBitmap = (FormatConvertedBitmap) source; 

            // Set any state required before actual clone happens
            ClonePrequel(sourceFormatConvertedBitmap);
 
            base.GetCurrentValueAsFrozenCore(source);
 
 

            // Set state once clone has finished 
            ClonePostscript(sourceFormatConvertedBitmap);
        }

 
        #endregion ProtectedMethods
 
        //----------------------------------------------------- 
        //
        //  Internal Methods 
        //
        //------------------------------------------------------

        #region Internal Methods 

 
 

 



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

        #region Internal Properties 

 
 

 
        #endregion Internal Properties

        //-----------------------------------------------------
        // 
        //  Dependency Properties
        // 
        //------------------------------------------------------ 

        #region Dependency Properties 

        /// 
        ///     The DependencyProperty for the FormatConvertedBitmap.Source property.
        ///  
        public static readonly DependencyProperty SourceProperty;
        ///  
        ///     The DependencyProperty for the FormatConvertedBitmap.DestinationFormat property. 
        /// 
        public static readonly DependencyProperty DestinationFormatProperty; 
        /// 
        ///     The DependencyProperty for the FormatConvertedBitmap.DestinationPalette property.
        /// 
        public static readonly DependencyProperty DestinationPaletteProperty; 
        /// 
        ///     The DependencyProperty for the FormatConvertedBitmap.AlphaThreshold property. 
        ///  
        public static readonly DependencyProperty AlphaThresholdProperty;
 
        #endregion Dependency Properties

        //-----------------------------------------------------
        // 
        //  Internal Fields
        // 
        //------------------------------------------------------ 

        #region Internal Fields 



 

        internal static BitmapSource s_Source = null; 
        internal static PixelFormat s_DestinationFormat = PixelFormats.Pbgra32; 
        internal static BitmapPalette s_DestinationPalette = null;
        internal const double c_AlphaThreshold = 0.0; 

        #endregion Internal Fields

 

        #region Constructors 
 
        //------------------------------------------------------
        // 
        //  Constructors
        //
        //-----------------------------------------------------
 
        static FormatConvertedBitmap()
        { 
            // 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_Source == null || s_Source.IsFrozen,
                "Detected context bound default value FormatConvertedBitmap.s_Source (See OS Bug #947272)."); 

 
            // Initializations 
            Type typeofThis = typeof(FormatConvertedBitmap);
            SourceProperty = 
                  RegisterProperty("Source",
                                   typeof(BitmapSource),
                                   typeofThis,
                                   null, 
                                   new PropertyChangedCallback(SourcePropertyChanged),
                                   null, 
                                   /* isIndependentlyAnimated  = */ false, 
                                   /* coerceValueCallback */ new CoerceValueCallback(CoerceSource));
            DestinationFormatProperty = 
                  RegisterProperty("DestinationFormat",
                                   typeof(PixelFormat),
                                   typeofThis,
                                   PixelFormats.Pbgra32, 
                                   new PropertyChangedCallback(DestinationFormatPropertyChanged),
                                   null, 
                                   /* isIndependentlyAnimated  = */ false, 
                                   /* coerceValueCallback */ new CoerceValueCallback(CoerceDestinationFormat));
            DestinationPaletteProperty = 
                  RegisterProperty("DestinationPalette",
                                   typeof(BitmapPalette),
                                   typeofThis,
                                   null, 
                                   new PropertyChangedCallback(DestinationPalettePropertyChanged),
                                   null, 
                                   /* isIndependentlyAnimated  = */ false, 
                                   /* coerceValueCallback */ new CoerceValueCallback(CoerceDestinationPalette));
            AlphaThresholdProperty = 
                  RegisterProperty("AlphaThreshold",
                                   typeof(double),
                                   typeofThis,
                                   0.0, 
                                   new PropertyChangedCallback(AlphaThresholdPropertyChanged),
                                   null, 
                                   /* isIndependentlyAnimated  = */ false, 
                                   /* coerceValueCallback */ new CoerceValueCallback(CoerceAlphaThreshold));
        } 



        #endregion Constructors 

    } 
} 

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