■ 사진 앨범을 만드는 방법을 보여준다.
▶ ImageFileInfo.cs
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using System; using System.ComponentModel; using System.Runtime.CompilerServices; using System.Threading.Tasks; using Windows.Foundation; using Windows.Storage; using Windows.Storage.FileProperties; using Windows.Storage.Streams; using Windows.UI.Xaml.Media.Imaging; namespace TestProject { /// <summary> /// 이미지 파일 정보 /// </summary> public class ImageFileInfo : INotifyPropertyChanged { //////////////////////////////////////////////////////////////////////////////////////////////////// Event ////////////////////////////////////////////////////////////////////////////////////////// Public #region 속성 변경시 이벤트 - PropertyChanged /// <summary> /// 속성 변경시 이벤트 /// </summary> public event PropertyChangedEventHandler PropertyChanged; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Private #region Field /// <summary> /// 노출 /// </summary> private float exposure = 0; /// <summary> /// 온도 /// </summary> private float temperature = 0; /// <summary> /// 색조 /// </summary> private float tint = 0; /// <summary> /// 대비 /// </summary> private float contrast = 0; /// <summary> /// 채도 /// </summary> private float saturation = 1; /// <summary> /// 불선명도 /// </summary> private float blur = 0; /// <summary> /// 저장 필요 여부 /// </summary> private bool needsSaved = false; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Property ////////////////////////////////////////////////////////////////////////////////////////// Public #region 이미지 속성 - ImageProperties /// <summary> /// 이미지 속성 /// </summary> public ImageProperties ImageProperties { get; } #endregion #region 이미지 파일 - ImageFile /// <summary> /// 이미지 파일 /// </summary> public StorageFile ImageFile { get; } #endregion #region 이미지명 - ImageName /// <summary> /// 이미지명 /// </summary> public string ImageName { get; } #endregion #region 이미지 파일 타입 - ImageFileType /// <summary> /// 이미지 파일 타입 /// </summary> public string ImageFileType { get; } #endregion #region 이미지 제목 - ImageTitle /// <summary> /// 이미지 제목 /// </summary> public string ImageTitle { get => string.IsNullOrEmpty(ImageProperties.Title) ? ImageName : ImageProperties.Title; set { if(ImageProperties.Title != value) { ImageProperties.Title = value; IAsyncAction action = ImageProperties.SavePropertiesAsync(); FirePropertyChangedEvent(); } } } #endregion #region 이미지 등급 - ImageRating /// <summary> /// 이미지 등급 /// </summary> public int ImageRating { get => (int)ImageProperties.Rating; set { if(ImageProperties.Rating != value) { ImageProperties.Rating = (uint)value; IAsyncAction action = ImageProperties.SavePropertiesAsync(); FirePropertyChangedEvent(); } } } #endregion #region 이미지 크기 - ImageDimensions /// <summary> /// 이미지 크기 /// </summary> public string ImageDimensions => $"{ImageProperties.Width} x {ImageProperties.Height}"; #endregion #region 노출 - Exposure /// <summary> /// 노출 /// </summary> public float Exposure { get => this.exposure; set => SetEditingProperty(ref this.exposure, value); } #endregion #region 온도 - Temperature /// <summary> /// 온도 /// </summary> public float Temperature { get => this.temperature; set => SetEditingProperty(ref this.temperature, value); } #endregion #region 색조 - Tint /// <summary> /// 색조 /// </summary> public float Tint { get => this.tint; set => SetEditingProperty(ref this.tint, value); } #endregion #region 대비 - Contrast /// <summary> /// 대비 /// </summary> public float Contrast { get => this.contrast; set => SetEditingProperty(ref this.contrast, value); } #endregion #region 채도 - Saturation /// <summary> /// 채도 /// </summary> public float Saturation { get => this.saturation; set => SetEditingProperty(ref this.saturation, value); } #endregion #region 불선명도 - Blur /// <summary> /// 불선명도 /// </summary> public float Blur { get => this.blur; set => SetEditingProperty(ref this.blur, value); } #endregion #region 저장 필요 여부 - NeedsSaved /// <summary> /// 저장 필요 여부 /// </summary> public bool NeedsSaved { get => this.needsSaved; set => SetProperty(ref this.needsSaved, value); } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - ImageFileInfo(imageProperties, imageFile, imageName, imageFileType) /// <summary> /// 생성자 /// </summary> /// <param name="imageProperties">이미지 속성</param> /// <param name="imageFile">이미지 파일</param> /// <param name="imageName">이미지명</param> /// <param name="imageFileType">이미지 파일 타입</param> public ImageFileInfo(ImageProperties imageProperties, StorageFile imageFile, string imageName, string imageFileType) { ImageProperties = imageProperties; ImageFile = imageFile; ImageName = imageName; ImageFileType = imageFileType; Random random = new Random(); int rating = (int)imageProperties.Rating; ImageRating = rating == 0 ? random.Next(1, 5) : rating; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Public #region 비트맵 이미지 구하기 (비동기) - GetBitmapImageAsyc() /// <summary> /// 비트맵 이미지 구하기 (비동기) /// </summary> /// <returns>비트맵 이미지 태스크</returns> public async Task<BitmapImage> GetBitmapImageAsyc() { using(IRandomAccessStream stream = await ImageFile.OpenReadAsync()) { BitmapImage bitmapImage = new BitmapImage(); bitmapImage.SetSource(stream); return bitmapImage; } } #endregion #region 썸네일 비트맵 이미지 구하기 (비동기) - GetThumbnailBitmapImageAsync() /// <summary> /// 썸네일 비트맵 이미지 구하기 (비동기) /// </summary> /// <returns>썸네일 비트맵 이미지</returns> public async Task<BitmapImage> GetThumbnailBitmapImageAsync() { StorageItemThumbnail thumbnail = await ImageFile.GetThumbnailAsync(ThumbnailMode.PicturesView); BitmapImage bitmapImage = new BitmapImage(); bitmapImage.SetSource(thumbnail); thumbnail.Dispose(); return bitmapImage; } #endregion ////////////////////////////////////////////////////////////////////////////////////////// Protected #region 속성 변경시 이벤트 발생시키기 - FirePropertyChangedEvent(propertyName) /// <summary> /// 속성 변경시 이벤트 발생시키기 /// </summary> /// <param name="propertyName">속성명</param> protected void FirePropertyChangedEvent([CallerMemberName] string propertyName = null) => PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName)); #endregion #region 편집 속성 설정하기 - SetEditingProperty<T>(storage, value, propertyName) /// <summary> /// 편집 속성 설정하기 /// </summary> /// <typeparam name="T">타입</typeparam> /// <param name="storage">저장소</param> /// <param name="value">값</param> /// <param name="propertyName">속성명</param> /// <returns>처리 결과</returns> protected bool SetEditingProperty<T>(ref T storage, T value, [CallerMemberName] string propertyName = null) { if(SetProperty(ref storage, value, propertyName)) { if(Exposure != 0 || Temperature != 0 || Tint != 0 || Contrast != 0 || Saturation != 1 || Blur != 0) { NeedsSaved = true; } else { NeedsSaved = false; } return true; } else { return false; } } #endregion #region 속성 설정하기 - SetProperty<T>(storage, value, propertyName) /// <summary> /// 속성 설정하기 /// </summary> /// <typeparam name="T">타입</typeparam> /// <param name="storage">저장소</param> /// <param name="value">값</param> /// <param name="propertyName">속성명</param> /// <returns>처리 결과</returns> protected bool SetProperty<T>(ref T storage, T value, [CallerMemberName] string propertyName = null) { if(object.Equals(storage, value)) { return false; } else { storage = value; FirePropertyChangedEvent(propertyName); return true; } } #endregion } } |
▶ CustomCompositionBrush.cs
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using Microsoft.Graphics.Canvas; using Microsoft.Graphics.Canvas.Effects; using System; using Windows.UI.Composition; using Windows.UI.Xaml; using Windows.UI.Xaml.Media; using Windows.Storage.Streams; namespace TestProject { /// <summary> /// 커스텀 혼합 브러시 /// </summary> public class CustomCompositionBrush : XamlCompositionBrushBase { //////////////////////////////////////////////////////////////////////////////////////////////////// Dependency Property ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Public #region 불선명도 양 속성 - BlurAmountProperty /// <summary> /// 불선명도 양 속성 /// </summary> public static readonly DependencyProperty BlurAmountProperty = DependencyProperty.Register ( "BlurAmount", typeof(double), typeof(CustomCompositionBrush), new PropertyMetadata ( 0.0, BlurAmountPropertyChangedCallback ) ); #endregion #region 대비 양 속성 - ContrastAmountProperty /// <summary> /// 대비 양 속성 /// </summary> public static readonly DependencyProperty ContrastAmountProperty = DependencyProperty.Register ( "ContrastAmount", typeof(double), typeof(CustomCompositionBrush), new PropertyMetadata ( 0.0, new PropertyChangedCallback(ContrastAmountPropertyChangedCallback) ) ); #endregion #region 채도 양 속성 - SaturationAmountProperty /// <summary> /// 채도 양 속성 /// </summary> public static readonly DependencyProperty SaturationAmountProperty = DependencyProperty.Register ( "SaturationAmount", typeof(double), typeof(CustomCompositionBrush), new PropertyMetadata ( 1.0, new PropertyChangedCallback(SaturationAmountPropertyChangedCallback) ) ); #endregion #region 노출 양 속성 - ExposureAmountProperty /// <summary> /// 노출 양 속성 /// </summary> public static readonly DependencyProperty ExposureAmountProperty = DependencyProperty.Register ( "ExposureAmount", typeof(double), typeof(CustomCompositionBrush), new PropertyMetadata ( 0.0, new PropertyChangedCallback(ExposureAmountPropertyChangedCallback) ) ); #endregion #region 색조 양 속성 - TintAmountProperty /// <summary> /// 색조 양 속성 /// </summary> public static readonly DependencyProperty TintAmountProperty = DependencyProperty.Register ( "TintAmount", typeof(double), typeof(CustomCompositionBrush), new PropertyMetadata ( 0.0, new PropertyChangedCallback(TintAmountPropertyChangedCallback) ) ); #endregion #region 온도 양 속성 - TemperatureAmountProperty /// <summary> /// 온도 양 속성 /// </summary> public static readonly DependencyProperty TemperatureAmountProperty = DependencyProperty.Register ( "TemperatureAmount", typeof(double), typeof(CustomCompositionBrush), new PropertyMetadata ( 0.0, new PropertyChangedCallback(TemperatureAmountPropertyChangedCallback) ) ); #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Private #region Field /// <summary> /// 이미지 로딩 여부 /// </summary> private bool isImageLoading = false; /// <summary> /// 로드된 이미지 표면 /// </summary> private LoadedImageSurface loadedImageSurface; /// <summary> /// 혼합 효과 브러시 /// </summary> private CompositionEffectBrush compositionEffectBrush; /// <summary> /// 대비 효과 /// </summary> private ContrastEffect contrastEffect; /// <summary> /// 노출 효과 /// </summary> private ExposureEffect exposureEffect; /// <summary> /// 온도/색조 효과 /// </summary> private TemperatureAndTintEffect temperatureAndTintEffect; /// <summary> /// 가우스안 불선명 효과 /// </summary> private GaussianBlurEffect gaussianBlurEffect; /// <summary> /// 채도 효과 /// </summary> private SaturationEffect saturationEffect; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Property ////////////////////////////////////////////////////////////////////////////////////////// Public #region 이미지 - Image /// <summary> /// 이미지 /// </summary> public ICanvasImage Image { get { this.contrastEffect.Contrast = (float)ContrastAmount; this.exposureEffect.Exposure = (float)ExposureAmount; this.temperatureAndTintEffect.Tint = (float)TintAmount; this.temperatureAndTintEffect.Temperature = (float)TemperatureAmount; this.saturationEffect.Saturation = (float)SaturationAmount; this.gaussianBlurEffect.BlurAmount = (float)BlurAmount; return this.gaussianBlurEffect; } } #endregion #region 불선명도 양 - BlurAmount /// <summary> /// 불선명도 양 /// </summary> public double BlurAmount { get { return (double)GetValue(BlurAmountProperty); } set { SetValue(BlurAmountProperty, value); } } #endregion #region 대비 양 - ContrastAmount /// <summary> /// 대비 양 /// </summary> public double ContrastAmount { get { return (double)GetValue(ContrastAmountProperty); } set { SetValue(ContrastAmountProperty, value); } } #endregion #region 채도 양 - SaturationAmount /// <summary> /// 채도 양 /// </summary> public double SaturationAmount { get { return (double)GetValue(SaturationAmountProperty); } set { SetValue(SaturationAmountProperty, value); } } #endregion #region 노출 양 - ExposureAmount /// <summary> /// 노출 양 /// </summary> public double ExposureAmount { get { return (double)GetValue(ExposureAmountProperty); } set { SetValue(ExposureAmountProperty, value); } } #endregion #region 색조 양 - TintAmount /// <summary> /// 색조 양 /// </summary> public double TintAmount { get { return (double)GetValue(TintAmountProperty); } set { SetValue(TintAmountProperty, value); } } #endregion #region 온도 양 - TemperatureAmount /// <summary> /// 온도 양 /// </summary> public double TemperatureAmount { get { return (double)GetValue(TemperatureAmountProperty); } set { SetValue(TemperatureAmountProperty, value); } } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - CustomCompositionBrush() /// <summary> /// 생성자 /// </summary> public CustomCompositionBrush() { } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Private #region 불선명도 양 속성 변경시 콜백 처리하기 - BlurAmountPropertyChangedCallback(d, e) /// <summary> /// 불선명도 양 속성 변경시 콜백 처리하기 /// </summary> /// <param name="d">의존 객체</param> /// <param name="e">이벤트 인자</param> private static void BlurAmountPropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e) { CustomCompositionBrush brush = d as CustomCompositionBrush; brush.CompositionBrush?.Properties.InsertScalar("Blur.BlurAmount", (float)(double)e.NewValue); } #endregion #region 대비 양 속성 변경시 콜백 처리하기 - ContrastAmountPropertyChangedCallback(d, e) /// <summary> /// 대비 양 속성 변경시 콜백 처리하기 /// </summary> /// <param name="d">의존 객체</param> /// <param name="e">이벤트 인자</param> private static void ContrastAmountPropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e) { CustomCompositionBrush brush = d as CustomCompositionBrush; brush.CompositionBrush?.Properties.InsertScalar("ContrastEffect.Contrast", (float)(double)e.NewValue); } #endregion #region 채도 양 속성 변경시 콜백 처리하기 - SaturationAmountPropertyChangedCallback(d, e) /// <summary> /// 채도 양 속성 변경시 콜백 처리하기 /// </summary> /// <param name="d">의존 객체</param> /// <param name="e">이벤트 인자</param> private static void SaturationAmountPropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e) { CustomCompositionBrush brush = d as CustomCompositionBrush; brush.CompositionBrush?.Properties.InsertScalar("SaturationEffect.Saturation", (float)(double)e.NewValue); } #endregion #region 노출 양 속성 변경시 콜백 처리하기 - ExposureAmountPropertyChangedCallback(d, e) /// <summary> /// 노출 양 속성 변경시 콜백 처리하기 /// </summary> /// <param name="d">의존 객체</param> /// <param name="e">이벤트 인자</param> private static void ExposureAmountPropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e) { CustomCompositionBrush brush = d as CustomCompositionBrush; brush.CompositionBrush?.Properties.InsertScalar("ExposureEffect.Exposure", (float)(double)e.NewValue); } #endregion #region 색조 양 속성 변경시 콜백 처리하기 - TintAmountPropertyChangedCallback(d, e) /// <summary> /// 색조 양 속성 변경시 콜백 처리하기 /// </summary> /// <param name="d">의존 객체</param> /// <param name="e">이벤트 인자</param> private static void TintAmountPropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e) { CustomCompositionBrush brush = d as CustomCompositionBrush; brush.CompositionBrush?.Properties.InsertScalar("TemperatureAndTintEffect.Tint", (float)(double)e.NewValue); } #endregion #region 온도 양 속성 변경시 콜백 처리하기 - TemperatureAmountPropertyChangedCallback(d, e) /// <summary> /// 온도 양 속성 변경시 콜백 처리하기 /// </summary> /// <param name="d">의존 객체</param> /// <param name="e">이벤트 인자</param> private static void TemperatureAmountPropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e) { CustomCompositionBrush brush = d as CustomCompositionBrush; brush.CompositionBrush?.Properties.InsertScalar("TemperatureAndTintEffect.Temperature", (float)(double)e.NewValue); } #endregion ////////////////////////////////////////////////////////////////////////////////////////// Instance //////////////////////////////////////////////////////////////////////////////// Public #region 소스 설정하기 - SetSource(source) /// <summary> /// 소스 설정하기 /// </summary> /// <param name="source">소스</param> public void SetSource(ICanvasImage source) { this.saturationEffect.Source = source; } #endregion #region 이미지 로드하기 - LoadImage(filePath) /// <summary> /// 이미지 로드하기 /// </summary> /// <param name="filePath">파일 경로</param> public void LoadImage(string filePath) { Compositor compositor = Window.Current.Compositor; this.loadedImageSurface = LoadedImageSurface.StartLoadFromUri(new Uri(filePath)); this.loadedImageSurface.LoadCompleted += loadedImageSurface_LoadedCompleted; } #endregion #region 이미지 로드하기 - LoadImage(stream) /// <summary> /// 이미지 로드하기 /// </summary> /// <param name="stream">스트림</param> public void LoadImage(IRandomAccessStream stream) { if(stream != null && this.isImageLoading == false) { Compositor compositor = Window.Current.Compositor; this.isImageLoading = true; this.loadedImageSurface = LoadedImageSurface.StartLoadFromStream(stream); this.loadedImageSurface.LoadCompleted += loadedImageSurface_LoadedCompleted; } } #endregion //////////////////////////////////////////////////////////////////////////////// Protected #region 연결 취소시 처리하기 - OnDisconnected() /// <summary> /// 연결 취소시 처리하기 /// </summary> protected override void OnDisconnected() { if(this.loadedImageSurface != null) { this.loadedImageSurface.Dispose(); this.loadedImageSurface = null; } if(CompositionBrush != null) { CompositionBrush.Dispose(); CompositionBrush = null; } } #endregion //////////////////////////////////////////////////////////////////////////////// Private #region 로드된 이미지 표면 로드 완료시 처리하기 - loadedImageSurface_LoadedCompleted(sender, e) /// <summary> /// 로드된 이미지 표면 로드 완료시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void loadedImageSurface_LoadedCompleted(LoadedImageSurface sender, LoadedImageSourceLoadCompletedEventArgs e) { this.isImageLoading = false; if(e.Status == LoadedImageSourceLoadStatus.Success) { Compositor compositor = Window.Current.Compositor; CompositionSurfaceBrush brush = compositor.CreateSurfaceBrush(this.loadedImageSurface); brush.Stretch = CompositionStretch.UniformToFill; this.saturationEffect = new SaturationEffect() { Name = "SaturationEffect", Saturation = (float)SaturationAmount, Source = new CompositionEffectSourceParameter("image") }; this.contrastEffect = new ContrastEffect() { Name = "ContrastEffect", Contrast = (float)ContrastAmount, Source = this.saturationEffect }; this.exposureEffect = new ExposureEffect() { Name = "ExposureEffect", Source = this.contrastEffect, Exposure = (float)ExposureAmount, }; this.temperatureAndTintEffect = new TemperatureAndTintEffect() { Name = "TemperatureAndTintEffect", Source = this.exposureEffect, Temperature = (float)TemperatureAmount, Tint = (float)TintAmount }; this.gaussianBlurEffect = new GaussianBlurEffect() { Name = "Blur", Source = this.temperatureAndTintEffect, BlurAmount = (float)BlurAmount, BorderMode = EffectBorderMode.Hard, }; CompositionEffectFactory factory = compositor.CreateEffectFactory ( this.gaussianBlurEffect, new[] { "SaturationEffect.Saturation", "ExposureEffect.Exposure", "Blur.BlurAmount", "TemperatureAndTintEffect.Temperature", "TemperatureAndTintEffect.Tint", "ContrastEffect.Contrast" } ); this.compositionEffectBrush = factory.CreateBrush(); this.compositionEffectBrush.SetSourceParameter("image", brush); CompositionBrush = this.compositionEffectBrush; } else { LoadImage("ms-appx:///Assets/StoreLogo.png"); } } #endregion } } |
▶ DetailPage.xaml
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<Page x:Class="TestProject.DetailPage" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:muxc="using:Microsoft.UI.Xaml.Controls" xmlns:local="using:TestProject" RequestedTheme="Dark"> <Page.Resources> <Flyout x:Key="zoomFlyoutKey"> <StackPanel> <StackPanel.Resources> <Style TargetType="Button"> <Setter Property="HorizontalAlignment" Value="Stretch" /> <Setter Property="Margin" Value="0 2" /> </Style> </StackPanel.Resources> <Slider Name="zoomSlider" Margin="0 5 0 0" StepFrequency="0.1" Width="100" Minimum="0.1" Maximum="5" Value="1" ValueChanged="zoomSlider_ValueChanged" /> <Button Content="화면 맞춤" Click="{x:Bind FitToScreen}" /> <Button Content="실제 크기 표시" Click="{x:Bind ShowActualSize}" /> </StackPanel> </Flyout> <ControlTemplate x:Key="FancySliderControlTemplateKey" TargetType="Slider" xmlns:contract6Present="http://schemas.microsoft.com/winfx/2006/xaml/presentation?IsApiContractPresent(Windows.Foundation.UniversalApiContract,6)" xmlns:contract6NotPresent="http://schemas.microsoft.com/winfx/2006/xaml/presentation?IsApiContractNotPresent(Windows.Foundation.UniversalApiContract,6)" xmlns:contract7Present="http://schemas.microsoft.com/winfx/2006/xaml/presentation?IsApiContractPresent(Windows.Foundation.UniversalApiContract,7)" xmlns:contract7NotPresent="http://schemas.microsoft.com/winfx/2006/xaml/presentation?IsApiContractNotPresent(Windows.Foundation.UniversalApiContract,7)"> <Grid Margin="{TemplateBinding Padding}"> <Grid.Resources> <Style x:Key="SliderThumbStyleKey" TargetType="Thumb"> <Setter Property="BorderThickness" Value="0" /> <Setter Property="Background" Value="{ThemeResource SliderThumbBackground}" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="Thumb"> <Border BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}" CornerRadius="{ThemeResource SliderThumbCornerRadius}" Background="{TemplateBinding Background}" /> </ControlTemplate> </Setter.Value> </Setter> </Style> </Grid.Resources> <VisualStateManager.VisualStateGroups> <VisualStateGroup x:Name="CommonStates"> <VisualState x:Name="Normal" /> <VisualState x:Name="Pressed"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="HorizontalTrackRect" Storyboard.TargetProperty="Fill"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderTrackFillPressed}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="VerticalTrackRect" Storyboard.TargetProperty="Fill"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderTrackFillPressed}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="HorizontalThumb" Storyboard.TargetProperty="Background"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderThumbBackgroundPressed}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="VerticalThumb" Storyboard.TargetProperty="Background"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderThumbBackgroundPressed}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="SliderContainer" Storyboard.TargetProperty="Background"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderContainerBackgroundPressed}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="HorizontalDecreaseRect" Storyboard.TargetProperty="Fill"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderTrackValueFillPressed}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="VerticalDecreaseRect" Storyboard.TargetProperty="Fill"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderTrackValueFillPressed}" /> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState x:Name="Disabled"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="headerContentPresenter" Storyboard.TargetProperty="Foreground"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderHeaderForegroundDisabled}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="HorizontalDecreaseRect" Storyboard.TargetProperty="Fill"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderTrackValueFillDisabled}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="HorizontalTrackRect" Storyboard.TargetProperty="Fill"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderTrackFillDisabled}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="VerticalDecreaseRect" Storyboard.TargetProperty="Fill"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderTrackValueFillDisabled}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="VerticalTrackRect" Storyboard.TargetProperty="Fill"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderTrackFillDisabled}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="HorizontalThumb" Storyboard.TargetProperty="Background"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderThumbBackgroundDisabled}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="VerticalThumb" Storyboard.TargetProperty="Background"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderThumbBackgroundDisabled}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="TopTickBar" Storyboard.TargetProperty="Fill"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderTickBarFillDisabled}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="BottomTickBar" Storyboard.TargetProperty="Fill"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderTickBarFillDisabled}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="LeftTickBar" Storyboard.TargetProperty="Fill"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderTickBarFillDisabled}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="RightTickBar" Storyboard.TargetProperty="Fill"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderTickBarFillDisabled}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="SliderContainer" Storyboard.TargetProperty="Background"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderContainerBackgroundDisabled}" /> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState x:Name="PointerOver"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="HorizontalTrackRect" Storyboard.TargetProperty="Fill"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderTrackFillPointerOver}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="VerticalTrackRect" Storyboard.TargetProperty="Fill"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderTrackFillPointerOver}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="HorizontalThumb" Storyboard.TargetProperty="Background"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderThumbBackgroundPointerOver}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="VerticalThumb" Storyboard.TargetProperty="Background"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderThumbBackgroundPointerOver}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="SliderContainer" Storyboard.TargetProperty="Background"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderContainerBackgroundPointerOver}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="HorizontalDecreaseRect" Storyboard.TargetProperty="Fill"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderTrackValueFillPointerOver}" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="VerticalDecreaseRect" Storyboard.TargetProperty="Fill"> <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SliderTrackValueFillPointerOver}" /> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> </VisualStateGroup> <VisualStateGroup x:Name="FocusEngagementStates"> <VisualState x:Name="FocusDisengaged" /> <VisualState x:Name="FocusEngagedHorizontal"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="SliderContainer" Storyboard.TargetProperty="(Control.IsTemplateFocusTarget)"> <DiscreteObjectKeyFrame KeyTime="0" Value="False" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="HorizontalThumb" Storyboard.TargetProperty="(Control.IsTemplateFocusTarget)"> <DiscreteObjectKeyFrame KeyTime="0" Value="True" /> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState x:Name="FocusEngagedVertical"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="SliderContainer" Storyboard.TargetProperty="(Control.IsTemplateFocusTarget)"> <DiscreteObjectKeyFrame KeyTime="0" Value="False" /> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetName="VerticalThumb" Storyboard.TargetProperty="(Control.IsTemplateFocusTarget)"> <DiscreteObjectKeyFrame KeyTime="0" Value="True" /> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> </VisualStateGroup> </VisualStateManager.VisualStateGroups> <Grid.RowDefinitions> <RowDefinition Height="Auto" /> <RowDefinition Height="*" /> </Grid.RowDefinitions> <ContentPresenter Name="headerContentPresenter" Grid.Row="0" ContentTemplate="{TemplateBinding HeaderTemplate}" Margin="{ThemeResource SliderTopHeaderMargin}" x:DeferLoadStrategy="Lazy" Foreground="{ThemeResource SliderHeaderForeground}" FontWeight="{ThemeResource SliderHeaderThemeFontWeight}" TextWrapping="Wrap" Visibility="Collapsed" Content="{TemplateBinding Header}" /> <Grid Name="SliderContainer" Grid.Row="1" Background="{ThemeResource SliderContainerBackground}" Control.IsTemplateFocusTarget="True"> <Grid Name="HorizontalTemplate" MinHeight="{ThemeResource SliderHorizontalHeight}"> <Grid.ColumnDefinitions> <ColumnDefinition Width="Auto" /> <ColumnDefinition Width="Auto" /> <ColumnDefinition Width="*" /> </Grid.ColumnDefinitions> <Grid.RowDefinitions> <RowDefinition Height="{ThemeResource SliderPreContentMargin}" /> <RowDefinition Height="Auto" /> <RowDefinition Height="{ThemeResource SliderPostContentMargin}" /> </Grid.RowDefinitions> <Polygon Grid.Row="0" Grid.RowSpan="3" Grid.ColumnSpan="3" HorizontalAlignment="Stretch" VerticalAlignment="Center" Height="20" Fill="{TemplateBinding Background}" Stretch="Fill" Points="0 20 200 20 200 0" /> <Rectangle Name="HorizontalTrackRect" Grid.Row="1" Grid.ColumnSpan="3" Height="{ThemeResource SliderTrackThemeHeight}" contract7Present:RadiusX="{Binding CornerRadius, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource TopLeftCornerRadiusDoubleValueConverter}}" contract7Present:RadiusY="{Binding CornerRadius, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource BottomRightCornerRadiusDoubleValueConverter}}" contract7NotPresent:RadiusX="{Binding Source={ThemeResource ControlCornerRadius}, Converter={StaticResource TopLeftCornerRadiusDoubleValueConverter}}" contract7NotPresent:RadiusY="{Binding Source={ThemeResource ControlCornerRadius}, Converter={StaticResource BottomRightCornerRadiusDoubleValueConverter}}" /> <Rectangle Name="HorizontalDecreaseRect" Grid.Row="1" contract7Present:RadiusX="{Binding CornerRadius, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource TopLeftCornerRadiusDoubleValueConverter}}" contract7Present:RadiusY="{Binding CornerRadius, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource BottomRightCornerRadiusDoubleValueConverter}}" contract7NotPresent:RadiusX="{Binding Source={ThemeResource ControlCornerRadius}, Converter={StaticResource TopLeftCornerRadiusDoubleValueConverter}}" contract7NotPresent:RadiusY="{Binding Source={ThemeResource ControlCornerRadius}, Converter={StaticResource BottomRightCornerRadiusDoubleValueConverter}}" Fill="{TemplateBinding Foreground}" /> <TickBar Name="TopTickBar" Grid.ColumnSpan="3" Margin="0 0 0 4" VerticalAlignment="Bottom" Height="{ThemeResource SliderOutsideTickBarThemeHeight}" Fill="{ThemeResource SliderTickBarFill}" Visibility="Collapsed" /> <TickBar Name="HorizontalInlineTickBar" Grid.Row="1" Grid.ColumnSpan="3" Height="{ThemeResource SliderTrackThemeHeight}" Fill="{ThemeResource SliderInlineTickBarFill}" Visibility="Collapsed" /> <TickBar Name="BottomTickBar" Grid.Row="2" Grid.ColumnSpan="3" Margin="0 4 0 0" VerticalAlignment="Top" Height="{ThemeResource SliderOutsideTickBarThemeHeight}" Fill="{ThemeResource SliderTickBarFill}" Visibility="Collapsed" /> <Thumb Name="HorizontalThumb" Grid.Row="0" Grid.RowSpan="3" Grid.Column="1" Style="{StaticResource SliderThumbStyleKey}" Width="{ThemeResource SliderHorizontalThumbWidth}" Height="{ThemeResource SliderHorizontalThumbHeight}" FocusVisualMargin="-14 -6 -14 -6" AutomationProperties.AccessibilityView="Raw" DataContext="{TemplateBinding Value}" /> </Grid> <Grid Name="VerticalTemplate" MinWidth="{ThemeResource SliderVerticalWidth}" Visibility="Collapsed"> <Grid.RowDefinitions> <RowDefinition Height="*" /> <RowDefinition Height="Auto" /> <RowDefinition Height="Auto" /> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition Width="{ThemeResource SliderPreContentMargin}" /> <ColumnDefinition Width="Auto" /> <ColumnDefinition Width="{ThemeResource SliderPostContentMargin}" /> </Grid.ColumnDefinitions> <Rectangle Name="VerticalTrackRect" Grid.RowSpan="3" Grid.Column="1" Width="{ThemeResource SliderTrackThemeHeight}" contract7Present:RadiusX="{Binding CornerRadius, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource TopLeftCornerRadiusDoubleValueConverter}}" contract7Present:RadiusY="{Binding CornerRadius, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource BottomRightCornerRadiusDoubleValueConverter}}" contract7NotPresent:RadiusX="{Binding Source={ThemeResource ControlCornerRadius}, Converter={StaticResource TopLeftCornerRadiusDoubleValueConverter}}" contract7NotPresent:RadiusY="{Binding Source={ThemeResource ControlCornerRadius}, Converter={StaticResource BottomRightCornerRadiusDoubleValueConverter}}" Fill="{TemplateBinding Background}" /> <Rectangle Name="VerticalDecreaseRect" Grid.Row="2" Grid.Column="1" contract7Present:RadiusX="{Binding CornerRadius, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource TopLeftCornerRadiusDoubleValueConverter}}" contract7Present:RadiusY="{Binding CornerRadius, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource BottomRightCornerRadiusDoubleValueConverter}}" contract7NotPresent:RadiusX="{Binding Source={ThemeResource ControlCornerRadius}, Converter={StaticResource TopLeftCornerRadiusDoubleValueConverter}}" contract7NotPresent:RadiusY="{Binding Source={ThemeResource ControlCornerRadius}, Converter={StaticResource BottomRightCornerRadiusDoubleValueConverter}}" Fill="{TemplateBinding Foreground}" /> <TickBar Name="LeftTickBar" Grid.RowSpan="3" Margin="0 0 4 0" HorizontalAlignment="Right" Width="{ThemeResource SliderOutsideTickBarThemeHeight}" Fill="{ThemeResource SliderTickBarFill}" Visibility="Collapsed" /> <TickBar Name="VerticalInlineTickBar" Grid.RowSpan="3" Grid.Column="1" Width="{ThemeResource SliderTrackThemeHeight}" Fill="{ThemeResource SliderInlineTickBarFill}" Visibility="Collapsed" /> <TickBar Name="RightTickBar" Grid.RowSpan="3" Grid.Column="2" Margin="4 0 0 0" HorizontalAlignment="Left" Width="{ThemeResource SliderOutsideTickBarThemeHeight}" Fill="{ThemeResource SliderTickBarFill}" Visibility="Collapsed" /> <Thumb Name="VerticalThumb" Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="3" Style="{StaticResource SliderThumbStyleKey}" Width="{ThemeResource SliderVerticalThumbWidth}" Height="{ThemeResource SliderVerticalThumbHeight}" FocusVisualMargin="-6 -14 -6 -14" AutomationProperties.AccessibilityView="Raw" DataContext="{TemplateBinding Value}" /> </Grid> </Grid> </Grid> </ControlTemplate> </Page.Resources> <RelativePanel Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"> <StackPanel Name="titlePanel" Orientation="Horizontal"> <TextBlock Name="titleTextBlock" Style="{StaticResource TitleTextBlockStyle}" Margin="24 0 0 24" Text="{x:Bind imageFileInfo.ImageTitle, Mode=OneWay}" /> <TextBlock Style="{StaticResource TitleTextBlockStyle}" Visibility="{x:Bind imageFileInfo.NeedsSaved, Mode=OneWay}" Text="*" /> </StackPanel> <CommandBar Name="mainCommandBar" Background="{ThemeResource ApplicationPageBackgroundThemeBrush}" RelativePanel.AlignRightWithPanel="True" RelativePanel.AlignTopWithPanel="True" OverflowButtonVisibility="Collapsed" DefaultLabelPosition="Right"> <AppBarButton Name="zoomButton" Icon="Zoom" Label="Zoom" Flyout="{StaticResource zoomFlyoutKey}" /> <AppBarToggleButton Name="editButton" Icon="Edit" Label="Edit" Click="{x:Bind ToggleEditState}" /> </CommandBar> <SplitView Name="mainSplitView" DisplayMode="Inline" PanePlacement="Right" RelativePanel.Below="mainCommandBar" RelativePanel.AlignLeftWithPanel="True" RelativePanel.AlignRightWithPanel="True" RelativePanel.AlignBottomWithPanel="True"> <Grid> <Image Name="targetImage" Stretch="None" /> <ScrollViewer Name="imageScrollVierwer" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" ZoomMode="Enabled" HorizontalScrollMode="Auto" HorizontalScrollBarVisibility="Auto" ViewChanged="imageScrollViewer_ViewChanged"> <Rectangle Name="imageRectangle" Width="{x:Bind imageFileInfo.ImageProperties.Width, Mode=OneWay}" Height="{x:Bind imageFileInfo.ImageProperties.Height, Mode=OneWay}" x:Load="True"> <Rectangle.Fill> <local:CustomCompositionBrush x:Name="customCompositionBrush" BlurAmount="{x:Bind imageFileInfo.Blur, Mode=OneWay}" SaturationAmount="{x:Bind imageFileInfo.Saturation, Mode=OneWay}" ContrastAmount="{x:Bind imageFileInfo.Contrast, Mode=OneWay}" ExposureAmount="{x:Bind imageFileInfo.Exposure, Mode=OneWay}" TintAmount="{x:Bind imageFileInfo.Tint, Mode=OneWay}" TemperatureAmount="{x:Bind imageFileInfo.Temperature, Mode=OneWay}" /> </Rectangle.Fill> </Rectangle> </ScrollViewer> </Grid> <SplitView.Pane> <ScrollViewer> <Grid Name="editControlGrid" Margin="24 48 24 24" HorizontalAlignment="Stretch" x:Load="{x:Bind mainSplitView.IsPaneOpen, Mode=OneWay}"> <Grid.Resources> <x:Double x:Key="SliderTrackThemeHeight">4</x:Double> <Style TargetType="Slider" BasedOn="{StaticResource DefaultSliderStyle}"> <Setter Property="Margin" Value="0 0 0 0" /> <Setter Property="Padding" Value="0" /> <Setter Property="MinWidth" Value="100" /> <Setter Property="StepFrequency" Value="0.1" /> <Setter Property="TickFrequency" Value="0.1" /> <Setter Property="Grid.ColumnSpan" Value="2" /> </Style> <Style x:Key="ValueTextBlockStyleKey" TargetType="TextBlock"> <Setter Property="HorizontalAlignment" Value="Right" /> <Setter Property="Grid.Column" Value="1" /> </Style> </Grid.Resources> <Grid.ColumnDefinitions> <ColumnDefinition MinWidth="144" /> <ColumnDefinition /> </Grid.ColumnDefinitions> <Grid.RowDefinitions> <RowDefinition Height="Auto" /> <RowDefinition Height="Auto" /> <RowDefinition Height="Auto" /> <RowDefinition Height="Auto" /> <RowDefinition Height="Auto" /> <RowDefinition Height="Auto" /> <RowDefinition Height="Auto" /> <RowDefinition Height="Auto" /> <RowDefinition Height="*" /> <RowDefinition Height="*" /> </Grid.RowDefinitions> <TextBox Name="titleEditBox" Grid.ColumnSpan="2" Height="80" Padding="12" Header="제목" Text="{x:Bind imageFileInfo.ImageTitle, Mode=TwoWay}" /> <muxc:RatingControl Grid.Row="1" Grid.ColumnSpan="2" Margin="0 0 0 16" Padding="12" Value="{x:Bind imageFileInfo.ImageRating, Mode=TwoWay}" /> <Slider Header="노출" Grid.Row="2" Template="{StaticResource FancySliderControlTemplateKey}" Foreground="Transparent" Minimum="-2" Maximum="2" Value="{x:Bind imageFileInfo.Exposure, Mode=TwoWay}"> <Slider.Background> <LinearGradientBrush StartPoint="0 0.5" EndPoint="1 0.5"> <LinearGradientBrush.GradientStops> <GradientStop Offset="0" Color="Black" /> <GradientStop Offset="1" Color="White" /> </LinearGradientBrush.GradientStops> </LinearGradientBrush> </Slider.Background> </Slider> <TextBlock Grid.Row="2" Style="{StaticResource ValueTextBlockStyleKey}" Text="{x:Bind imageFileInfo.Exposure.ToString('N', cultureInfo), Mode=OneWay}" /> <Slider Header="온도" Grid.Row="3" Template="{StaticResource FancySliderControlTemplateKey}" Foreground="Transparent" Minimum="-1" Maximum="1" Value="{x:Bind imageFileInfo.Temperature, Mode=TwoWay}"> <Slider.Background> <LinearGradientBrush StartPoint="0 0.5" EndPoint="1 0.5"> <LinearGradientBrush.GradientStops> <GradientStop Offset="0" Color="Blue" /> <GradientStop Offset="1" Color="Yellow" /> </LinearGradientBrush.GradientStops> </LinearGradientBrush> </Slider.Background> </Slider> <TextBlock Grid.Row="3" Style="{StaticResource ValueTextBlockStyleKey}" Text="{x:Bind imageFileInfo.Temperature.ToString('N', cultureInfo), Mode=OneWay}" /> <Slider Header="색조" Grid.Row="4" Template="{StaticResource FancySliderControlTemplateKey}" Foreground="Transparent" Minimum="-1" Maximum="1" Value="{x:Bind imageFileInfo.Tint, Mode=TwoWay}"> <Slider.Background> <LinearGradientBrush StartPoint="0 0.5" EndPoint="1 0.5"> <LinearGradientBrush.GradientStops> <GradientStop Offset="0" Color="Red" /> <GradientStop Offset="1" Color="Green" /> </LinearGradientBrush.GradientStops> </LinearGradientBrush> </Slider.Background> </Slider> <TextBlock Grid.Row="4" Style="{StaticResource ValueTextBlockStyleKey}" Text="{x:Bind imageFileInfo.Tint.ToString('N', cultureInfo), Mode=OneWay}" /> <Slider Header="대비" Grid.Row="5" Foreground="Transparent" Minimum="-1" Maximum="1" Value="{x:Bind imageFileInfo.Contrast, Mode=TwoWay}" /> <TextBlock Grid.Row="5" Style="{StaticResource ValueTextBlockStyleKey}" Text="{x:Bind imageFileInfo.Contrast.ToString('N', cultureInfo), Mode=OneWay}" /> <Slider Header="채도" Grid.Row="6" Minimum="0" Maximum="1" Value="{x:Bind imageFileInfo.Saturation, Mode=TwoWay}" /> <TextBlock Grid.Row="6" Style="{StaticResource ValueTextBlockStyleKey}" Text="{x:Bind imageFileInfo.Saturation.ToString('N', cultureInfo), Mode=OneWay}" /> <Slider Header="불선명도" Grid.Row="7" Minimum="0" Maximum="5" Value="{x:Bind imageFileInfo.Blur, Mode=TwoWay}" /> <TextBlock Grid.Row="7" Style="{StaticResource ValueTextBlockStyleKey}" Text="{x:Bind imageFileInfo.Blur.ToString('N', cultureInfo), Mode=OneWay}" /> <Image Name="smallImage" Grid.Row="8" Grid.ColumnSpan="2" Width="300" Height="200" Loaded="SmallImage_Loaded" /> <Grid Grid.Row="9" Grid.ColumnSpan="2" VerticalAlignment="Bottom"> <Grid.ColumnDefinitions> <ColumnDefinition /> <ColumnDefinition /> </Grid.ColumnDefinitions> <Grid.RowDefinitions> <RowDefinition Height="Auto" /> <RowDefinition Height="Auto" /> </Grid.RowDefinitions> <Button Content="초기화" Margin="0 0 2 0" HorizontalAlignment="Stretch" Click="{x:Bind ResetEffects}" /> <Button Content="저장..." Grid.Column="1" Margin="2 0 0 0" HorizontalAlignment="Stretch" Click="{x:Bind ExportImage}" /> </Grid> </Grid> </ScrollViewer> </SplitView.Pane> </SplitView> </RelativePanel> </Page> |
▶ DetailPage.xaml.cs
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using Microsoft.Graphics.Canvas; using System; using System.Collections.Generic; using System.Globalization; using System.Threading.Tasks; using Windows.Storage; using Windows.Storage.Pickers; using Windows.Storage.Streams; using Windows.UI.Core; using Windows.UI.Xaml; using Windows.UI.Xaml.Controls; using Windows.UI.Xaml.Controls.Primitives; using Windows.UI.Xaml.Media.Animation; using Windows.UI.Xaml.Media.Imaging; using Windows.UI.Xaml.Navigation; namespace TestProject { /// <summary> /// 상세 페이지 /// </summary> public sealed partial class DetailPage : Page { //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Private #region Field /// <summary> /// 문화 정보 /// </summary> private CultureInfo cultureInfo = CultureInfo.CurrentCulture; /// <summary> /// 이미지 파일 정보 /// </summary> private ImageFileInfo imageFileInfo; /// <summary> /// 미저장 변경시 탐색 가능 여부 /// </summary> private bool canNavigateWithUnsavedChanges = false; /// <summary> /// 비트맵 이미지 /// </summary> private BitmapImage bitmapImage = null; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - DetailPage() /// <summary> /// 생성자 /// </summary> public DetailPage() { InitializeComponent(); } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Protected //////////////////////////////////////////////////////////////////////////////// Function #region 탐색되는 경우 처리하기 - OnNavigatedTo(e) /// <summary> /// 탐색되는 경우 처리하기 /// </summary> /// <param name="e">이벤트 인자</param> protected override async void OnNavigatedTo(NavigationEventArgs e) { this.imageFileInfo = e.Parameter as ImageFileInfo; this.canNavigateWithUnsavedChanges = false; this.bitmapImage = await this.imageFileInfo.GetBitmapImageAsyc(); if(this.imageFileInfo != null) { ConnectedAnimation animation = ConnectedAnimationService.GetForCurrentView().GetAnimation("itemAnimation"); if(animation != null) { this.targetImage.Source = this.bitmapImage; animation.Completed += async (s, _) => { await LoadBrushAsync(); await Task.Delay(300); this.targetImage.Source = null; }; animation.TryStart(this.targetImage); } if (this.bitmapImage.PixelHeight == 0 && this.bitmapImage.PixelWidth == 0) { this.editButton.IsEnabled = false; this.zoomButton.IsEnabled = false; }; } if(Frame.CanGoBack) { SystemNavigationManager.GetForCurrentView().AppViewBackButtonVisibility = AppViewBackButtonVisibility.Visible; } else { SystemNavigationManager.GetForCurrentView().AppViewBackButtonVisibility = AppViewBackButtonVisibility.Collapsed; } base.OnNavigatedTo(e); } #endregion #region 탐색하는 경우 처리하기 - OnNavigatingFrom(e) /// <summary> /// 탐색하는 경우 처리하기 /// </summary> /// <param name="e">이벤트 인자</param> protected override void OnNavigatingFrom(NavigatingCancelEventArgs e) { if(this.imageFileInfo.NeedsSaved && !this.canNavigateWithUnsavedChanges) { e.Cancel = true; ShowSaveDialog(e); } else { if(e.NavigationMode == NavigationMode.Back) { ConnectedAnimationService.GetForCurrentView().PrepareToAnimate("backAnimation", this.imageRectangle); } this.canNavigateWithUnsavedChanges = false; base.OnNavigatingFrom(e); } } #endregion ////////////////////////////////////////////////////////////////////////////////////////// Private //////////////////////////////////////////////////////////////////////////////// Event #region 확대/축소 슬라이더 값 변경시 처리하기 - zoomSlider_ValueChanged(sender, e) /// <summary> /// 확대/축소 슬라이더 값 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void zoomSlider_ValueChanged(object sender, RangeBaseValueChangedEventArgs e) { if(this.imageScrollVierwer != null) { this.imageScrollVierwer.ChangeView(null, null, (float)e.NewValue); } } #endregion #region 이미지 스크롤 뷰어 값 변경시 처리하기 - imageScrollViewer_ViewChanged(sender, e) /// <summary> /// 이미지 스크롤 뷰어 값 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void imageScrollViewer_ViewChanged(object sender, ScrollViewerViewChangedEventArgs e) { this.zoomSlider.Value = ((ScrollViewer)sender).ZoomFactor; } #endregion #region 작은 이미지 로드시 처리하기 - SmallImage_Loaded(sender, e) /// <summary> /// 작은 이미지 로드시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void SmallImage_Loaded(object sender, RoutedEventArgs e) { this.smallImage.Source = this.bitmapImage; } #endregion //////////////////////////////////////////////////////////////////////////////// Function #region 화면에 맞추기 - FitToScreen() /// <summary> /// 화면에 맞추기 /// </summary> private void FitToScreen() { float zoomFactor = (float)Math.Min ( this.imageScrollVierwer.ActualWidth / this.imageFileInfo.ImageProperties.Width, this.imageScrollVierwer.ActualHeight / this.imageFileInfo.ImageProperties.Height ); this.imageScrollVierwer.ChangeView(null, null, zoomFactor); } #endregion #region 실제 크기 표시하기 - ShowActualSize() /// <summary> /// 실제 크기 표시하기 /// </summary> private void ShowActualSize() { this.imageScrollVierwer.ChangeView(null, null, 1); } #endregion #region 편집 상태 토글하기 - ToggleEditState() /// <summary> /// 편집 상태 토글하기 /// </summary> private void ToggleEditState() { this.mainSplitView.IsPaneOpen = !this.mainSplitView.IsPaneOpen; } #endregion #region 효과 초기화하기 - ResetEffects() /// <summary> /// 효과 초기화하기 /// </summary> private void ResetEffects() { this.imageFileInfo.Exposure = 0f; this.imageFileInfo.Blur = 0f; this.imageFileInfo.Tint = 0f; this.imageFileInfo.Temperature = 0f; this.imageFileInfo.Contrast = 0f; this.imageFileInfo.Saturation = 1f; } #endregion #region 브러시 로드하기 (비동기) - LoadBrushAsync() /// <summary> /// 브러시 로드하기 (비동기) /// </summary> /// <returns>태스크</returns> private async Task LoadBrushAsync() { using(IRandomAccessStream stream = await this.imageFileInfo.ImageFile.OpenReadAsync()) { this.customCompositionBrush.LoadImage(stream); } } #endregion #region 이미지 로드하기 (비동기) - LoadImageAsync(imageFile, replaceImage) /// <summary> /// 이미지 로드하기 (비동기) /// </summary> /// <param name="storageFile">저장소 파일</param> /// <param name="replaceImage">이미지 대체 여부</param> /// <returns>태스크</returns> private async Task LoadImageAsync(StorageFile storageFile, bool replaceImage) { this.imageFileInfo.NeedsSaved = false; ImageFileInfo newImageFileInfo = await MainPage.GetImageFileInfoAsync(storageFile); ResetEffects(); int index = MainPage.CurrentPage.ImageFileInfoCollection.IndexOf(this.imageFileInfo); this.imageFileInfo = newImageFileInfo; Bindings.Update(); UnloadObject(imageRectangle); FindName("imgRect"); await LoadBrushAsync(); if(replaceImage == true) { MainPage.CurrentPage.ImageFileInfoCollection.RemoveAt(index); MainPage.CurrentPage.ImageFileInfoCollection.Insert(index, this.imageFileInfo); } else { MainPage.CurrentPage.ImageFileInfoCollection.Insert(index + 1, this.imageFileInfo); } MainPage.CurrentPage.UpdateCurrentImageFileInfo(this.imageFileInfo); this.bitmapImage = await this.imageFileInfo.GetBitmapImageAsyc(); this.smallImage.Source = this.bitmapImage; } #endregion #region 이미지 내보내기 - ExportImage() /// <summary> /// 이미지 내보내기 /// </summary> private async void ExportImage() { CanvasDevice canvasDevice = CanvasDevice.GetSharedDevice(); using ( CanvasRenderTarget canvasRenderTarget = new CanvasRenderTarget ( canvasDevice, this.imageFileInfo.ImageProperties.Width, this.imageFileInfo.ImageProperties.Height, 96 ) ) { using(IRandomAccessStream sourceStream = await this.imageFileInfo.ImageFile.OpenReadAsync()) { using(CanvasBitmap canvasBitmap = await CanvasBitmap.LoadAsync(canvasRenderTarget, sourceStream, 96)) { this.customCompositionBrush.SetSource(canvasBitmap); using(CanvasDrawingSession canvasDrawingSession = canvasRenderTarget.CreateDrawingSession()) { canvasDrawingSession.Clear(Windows.UI.Colors.Black); ICanvasImage canvasImage = this.customCompositionBrush.Image; canvasDrawingSession.DrawImage(canvasImage); } FileSavePicker fileSavePicker = new FileSavePicker() { SuggestedStartLocation = PickerLocationId.PicturesLibrary, SuggestedSaveFile = this.imageFileInfo.ImageFile }; fileSavePicker.FileTypeChoices.Add("JPEG files", new List<string>() { ".jpg" }); StorageFile storageFile = await fileSavePicker.PickSaveFileAsync(); if(storageFile != null) { using(IRandomAccessStream targetStream = await storageFile.OpenAsync(FileAccessMode.ReadWrite)) { await canvasRenderTarget.SaveAsync(targetStream, CanvasBitmapFileFormat.Jpeg); } bool replace = false; if(storageFile.IsEqual(this.imageFileInfo.ImageFile)) { replace = true; } try { await LoadImageAsync(storageFile, replace); } catch(Exception exception) { if(exception.Message.Contains("0x80070323")) { await LoadImageAsync(storageFile, replace); } } } } } } } #endregion #region 저장 대화 상자 표시하기 - ShowSaveDialog(e) /// <summary> /// 저장 대화 상자 표시하기 /// </summary> /// <param name="e">이벤트 인자</param> private async void ShowSaveDialog(NavigatingCancelEventArgs e) { ContentDialog saveDialog = new ContentDialog() { Title = "알림", Content = "저장되지 않은 변경 사항이 있습니다.", PrimaryButtonText = "이동", SecondaryButtonText = "이동 취소" }; ContentDialogResult result = await saveDialog.ShowAsync(); if(result == ContentDialogResult.Primary) { this.canNavigateWithUnsavedChanges = true; ResetEffects(); Frame.Navigate(e.SourcePageType, e.Parameter); } } #endregion } } |
▶ MainPage.xaml
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<Page x:Name="page" x:Class="TestProject.MainPage" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:animations="using:Microsoft.Toolkit.Uwp.UI.Animations" xmlns:muxc="using:Microsoft.UI.Xaml.Controls" xmlns:local="using:TestProject" NavigationCacheMode="Enabled" SizeChanged="{x:Bind Page_SizeChanged}"> <Page.Resources> <x:Int32 x:Key="LargeItemMarginValueKey">8</x:Int32> <Thickness x:Key="LargeItemMarginKey">8</Thickness> <x:Int32 x:Key="SmallItemMarginKeyValueKey">0</x:Int32> <Thickness x:Key="SmallItemMarginKey">0</Thickness> <x:Int32 x:Key="DefaultWindowSidePaddingValueKey">16</x:Int32> <Flyout x:Key="zoomFlyout"> <StackPanel> <Slider Name="zoomSlider" Margin="0 5 0 0" TickFrequency="90" SnapsTo="Ticks" Minimum="180" Maximum="540" Value="270" Header="그리드 항목 크기" ValueChanged="{x:Bind Page_SizeChanged}" /> <ToggleSwitch Name="fitScreenToggleSwitch" Header="화면 맞춤" ToolTipService.ToolTip="Resize images to use available space." Toggled="{x:Bind Page_SizeChanged}" /> </StackPanel> </Flyout> <ItemsPanelTemplate x:Key="imageGridViewItemsPanelTemplateKey"> <ItemsWrapGrid HorizontalAlignment="Center" Orientation="Horizontal" /> </ItemsPanelTemplate> <DataTemplate x:Key="imageGridViewDefaultItemDataTemplateKey" x:DataType="local:ImageFileInfo"> <Grid Margin="{StaticResource LargeItemMarginKey}" Height="{Binding ItemSize, ElementName=page}" Width="{Binding ItemSize, ElementName=page}"> <Grid.RowDefinitions> <RowDefinition Height="*" /> <RowDefinition Height="Auto" /> </Grid.RowDefinitions> <Image Name="itemImage" Stretch="Uniform" Opacity="0" /> <StackPanel Grid.Row="1" Orientation="Vertical"> <TextBlock Text="{x:Bind ImageTitle, Mode=OneWay}" Style="{StaticResource SubtitleTextBlockStyle}" HorizontalAlignment="Center" /> <StackPanel HorizontalAlignment="Center" Orientation="Horizontal"> <TextBlock Style="{StaticResource CaptionTextBlockStyle}" HorizontalAlignment="Center" Text="{x:Bind ImageFileType}" /> <TextBlock Style="{StaticResource CaptionTextBlockStyle}" Margin="8 0 0 0" HorizontalAlignment="Center" Text="{x:Bind ImageDimensions}" /> </StackPanel> <muxc:RatingControl IsReadOnly="True" Value="{x:Bind ImageRating, Mode=OneWay}" /> </StackPanel> </Grid> </DataTemplate> <Style x:Key="imageGridViewDefaultItemContainerStyleKey" TargetType="GridViewItem"> <Setter Property="Margin" Value="{StaticResource LargeItemMarginKey}" /> <Setter Property="Background" Value="Gray" /> </Style> <DataTemplate x:Key="imageGridViewSmallItemDataTemplateKey" x:DataType="local:ImageFileInfo"> <Grid Width="{Binding ItemSize, ElementName=page}" Height="{Binding ItemSize, ElementName=page}"> <Image Name="itemImage" Stretch="UniformToFill" Opacity="0"> <ToolTipService.ToolTip> <ToolTip Name="tooltip"> <StackPanel Grid.Row="1" Orientation="Vertical"> <TextBlock Style="{StaticResource SubtitleTextBlockStyle}" HorizontalAlignment="Center" Text="{x:Bind ImageTitle, Mode=OneWay}" /> <StackPanel HorizontalAlignment="Center" Orientation="Horizontal"> <TextBlock Style="{StaticResource CaptionTextBlockStyle}" HorizontalAlignment="Center" Text="{x:Bind ImageFileType}" /> <TextBlock Margin="8 0 0 0" Style="{StaticResource CaptionTextBlockStyle}" HorizontalAlignment="Center" Text="{x:Bind ImageDimensions}" /> </StackPanel> </StackPanel> </ToolTip> </ToolTipService.ToolTip> </Image> </Grid> </DataTemplate> <Style x:Key="imageGridViewSmallItemContainerStyleKey" TargetType="GridViewItem" /> </Page.Resources> <RelativePanel Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"> <TextBlock Name="titleTextBlock" Style="{StaticResource TitleTextBlockStyle}" Margin="24 0 0 24" Text="컬렉션" /> <CommandBar Name="mainCommandBar" Background="{ThemeResource ApplicationPageBackgroundThemeBrush}" RelativePanel.AlignRightWithPanel="True" OverflowButtonVisibility="Collapsed" DefaultLabelPosition="Right"> <AppBarButton Icon="Zoom" Label="확대/축소" Flyout="{StaticResource zoomFlyout}" /> </CommandBar> <GridView Name="imageGridView" ItemsPanel="{StaticResource imageGridViewItemsPanelTemplateKey}" ItemTemplate="{StaticResource imageGridViewDefaultItemDataTemplateKey}" ItemContainerStyle="{StaticResource imageGridViewDefaultItemContainerStyleKey}" Margin="0 0 0 8" RelativePanel.AlignLeftWithPanel="True" RelativePanel.AlignRightWithPanel="True" RelativePanel.Below="titleTextBlock" animations:ReorderGridAnimation.Duration="400" IsItemClickEnabled="True" ItemsSource="{x:Bind ImageFileInfoCollection, Mode=OneWay}" Loaded="{x:Bind imageGridView_Loaded}" ContainerContentChanging="imageGridView_ContainerContentChanging" ItemClick="imageGridView_ItemClick"> </GridView> <VisualStateManager.VisualStateGroups> <VisualStateGroup> <VisualState> <VisualState.StateTriggers> <AdaptiveTrigger MinWindowWidth="{StaticResource LargeWindowBreakpointDoubleKey}" /> </VisualState.StateTriggers> </VisualState> <VisualState> <VisualState.StateTriggers> <AdaptiveTrigger MinWindowWidth="{StaticResource MediumWindowBreakpointDoubleKey}" /> </VisualState.StateTriggers> </VisualState> <VisualState> <VisualState.StateTriggers> <AdaptiveTrigger MinWindowWidth="{StaticResource MinimumWindowBreakpointDoubleKey}" /> </VisualState.StateTriggers> <VisualState.Setters> <Setter Target="imageGridView.ItemTemplate" Value="{StaticResource imageGridViewSmallItemDataTemplateKey}" /> <Setter Target="imageGridView.ItemContainerStyle" Value="{StaticResource imageGridViewSmallItemContainerStyleKey}" /> <Setter Target="zoomSlider.Minimum" Value="80" /> <Setter Target="zoomSlider.Maximum" Value="180" /> <Setter Target="zoomSlider.TickFrequency" Value="20" /> <Setter Target="zoomSlider.Value" Value="100" /> </VisualState.Setters> </VisualState> </VisualStateGroup> </VisualStateManager.VisualStateGroups> </RelativePanel> </Page> |
▶ MainPage.xaml.cs
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using System; using System.Collections.Generic; using System.Collections.ObjectModel; using System.ComponentModel; using System.Threading.Tasks; using Windows.ApplicationModel; using Windows.Storage; using Windows.Storage.FileProperties; using Windows.Storage.Search; using Windows.UI.Core; using Windows.UI.Xaml.Controls; using Windows.UI.Xaml.Media.Animation; using Windows.UI.Xaml.Media.Imaging; using Windows.UI.Xaml.Navigation; namespace TestProject { /// <summary> /// 메인 페이지 /// </summary> public sealed partial class MainPage : Page, INotifyPropertyChanged { //////////////////////////////////////////////////////////////////////////////////////////////////// Event ////////////////////////////////////////////////////////////////////////////////////////// Public #region 속성 변경시 이벤트 - PropertyChanged /// <summary> /// 속성 변경시 이벤트 /// </summary> public event PropertyChangedEventHandler PropertyChanged; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Public #region Field /// <summary> /// 현재 페이지 /// </summary> public static MainPage CurrentPage; #endregion ////////////////////////////////////////////////////////////////////////////////////////// Instance //////////////////////////////////////////////////////////////////////////////// Private #region Field /// <summary> /// 항목 크기 /// </summary> private double itemSize; /// <summary> /// 현재 이미지 파일 정보 /// </summary> private ImageFileInfo currentImageFileInfo; #endregion ////////////////////////////////////////////////////////////////////////////////////////// Instance //////////////////////////////////////////////////////////////////////////////// Private #region 이미지 파일 정보 컬렉션 - ImageFileInfoCollection /// <summary> /// 이미지 파일 정보 컬렉션 /// </summary> public ObservableCollection<ImageFileInfo> ImageFileInfoCollection { get; } = new ObservableCollection<ImageFileInfo>(); #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Property ////////////////////////////////////////////////////////////////////////////////////////// Public #region 항목 크기 - ItemSize /// <summary> /// 항목 크기 /// </summary> public double ItemSize { get => this.itemSize; set { if(this.itemSize != value) { this.itemSize = value; PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ItemSize))); } } } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainPage() /// <summary> /// 생성자 /// </summary> public MainPage() { InitializeComponent(); CurrentPage = this; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Public #region 현재 이미지 파일 정보 업데이트하기 - UpdateCurrentImageFileInfo(imageFileInfo) /// <summary> /// 현재 이미지 파일 정보 업데이트하기 /// </summary> /// <param name="imageFileInfo">이미지 파일 정보</param> public void UpdateCurrentImageFileInfo(ImageFileInfo imageFileInfo) { this.currentImageFileInfo = imageFileInfo; } #endregion #region 이미지 파일 정보 구하기 (비동기) - GetImageFileInfoAsync(storageFile) /// <summary> /// 이미지 파일 정보 구하기 (비동기) /// </summary> /// <param name="storageFile">저장소 파일</param> /// <returns>이미지 파일 정보 태스크</returns> public async static Task<ImageFileInfo> GetImageFileInfoAsync(StorageFile storageFile) { ImageProperties imageProperties = await storageFile.Properties.GetImagePropertiesAsync(); ImageFileInfo imageFileInfo = new ImageFileInfo ( imageProperties, storageFile, storageFile.DisplayName, storageFile.DisplayType ); return imageFileInfo; } #endregion ////////////////////////////////////////////////////////////////////////////////////////// Protected //////////////////////////////////////////////////////////////////////////////// Function #region 탐색되는 경우 처리하기 - OnNavigatedTo(e) /// <summary> /// 탐색되는 경우 처리하기 /// </summary> /// <param name="e">이벤트 인자</param> protected async override void OnNavigatedTo(NavigationEventArgs e) { SystemNavigationManager.GetForCurrentView().AppViewBackButtonVisibility = AppViewBackButtonVisibility.Collapsed; if(ImageFileInfoCollection.Count == 0) { await AddImageFileInfoAsync(); } base.OnNavigatedTo(e); } #endregion ////////////////////////////////////////////////////////////////////////////////////////// Private //////////////////////////////////////////////////////////////////////////////// Event #region 페이지 크기 변경시 처리하기 - Page_SizeChanged() /// <summary> /// 페이지 크기 변경시 처리하기 /// </summary> private void Page_SizeChanged() { if(this.fitScreenToggleSwitch != null && this.fitScreenToggleSwitch.IsOn == true && this.imageGridView != null && this.zoomSlider != null) { int margin = (int)Resources["LargeItemMarginValueKey"] * 4; double gridWidth = this.imageGridView.ActualWidth - (int)Resources["DefaultWindowSidePaddingValueKey"]; double ItemWidth = this.zoomSlider.Value + margin; int columnCount = (int)Math.Max(gridWidth / ItemWidth, 1); double adjustedGridWidth = gridWidth - (columnCount * margin); ItemSize = (adjustedGridWidth / columnCount); } else { ItemSize = this.zoomSlider.Value; } } #endregion #region 이미지 그리드 뷰 로드시 처리하기 - imageGridView_Loaded() /// <summary> /// 이미지 그리드 뷰 로드시 처리하기 /// </summary> private async void imageGridView_Loaded() { // 세부 정보 페이지에서 기본 페이지로 다시 탐색하기 위해 연결된 애니메이션을 실행한다. if(this.currentImageFileInfo != null) { this.imageGridView.ScrollIntoView(this.currentImageFileInfo); ConnectedAnimation animation = ConnectedAnimationService.GetForCurrentView().GetAnimation("backAnimation"); if(animation != null) { await this.imageGridView.TryStartConnectedAnimationAsync(animation, this.currentImageFileInfo, "itemImage"); } } } #endregion #region 이미지 그리드 뷰 컨테이너 내용 변경시 처리하기 - imageGridView_ContainerContentChanging(sender, e) /// <summary> /// 이미지 그리드 뷰 컨테이너 내용 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void imageGridView_ContainerContentChanging(ListViewBase sender, ContainerContentChangingEventArgs e) { if(e.InRecycleQueue) { Grid rootGrid = e.ItemContainer.ContentTemplateRoot as Grid; Image image = (Image)rootGrid.FindName("itemImage"); image.Source = null; } if(e.Phase == 0) { e.RegisterUpdateCallback(ShowImage); e.Handled = true; } } #endregion #region 이미지 그리드 뷰 항목 클릭시 처리하기 - imageGridView_ItemClick(sender, e) /// <summary> /// 이미지 그리드 뷰 항목 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void imageGridView_ItemClick(object sender, ItemClickEventArgs e) { this.currentImageFileInfo = e.ClickedItem as ImageFileInfo; this.imageGridView.PrepareConnectedAnimation("itemAnimation", e.ClickedItem, "itemImage"); Frame.Navigate(typeof(DetailPage), e.ClickedItem); } #endregion //////////////////////////////////////////////////////////////////////////////// Function #region 이미지 파일 정보 추가하기 (비동기) - AddImageFileInfoAsync() /// <summary> /// 이미지 파일 정보 추가하기 (비동기) /// </summary> /// <returns>태스크</returns> private async Task AddImageFileInfoAsync() { QueryOptions options = new QueryOptions(); options.FolderDepth = FolderDepth.Deep; options.FileTypeFilter.Add(".jpg"); options.FileTypeFilter.Add(".png"); options.FileTypeFilter.Add(".gif"); StorageFolder applicationFolder = Package.Current.InstalledLocation; StorageFolder sampleFolder = await applicationFolder.GetFolderAsync("Asset\\Sample"); StorageFileQueryResult queryResult = sampleFolder.CreateFileQueryWithOptions(options); IReadOnlyList<StorageFile> fileList = await queryResult.GetFilesAsync(); bool unsupportedFilesFound = false; foreach(StorageFile storageFile in fileList) { if(storageFile.Provider.Id == "computer") { ImageFileInfoCollection.Add(await GetImageFileInfoAsync(storageFile)); } else { unsupportedFilesFound = true; } } if(unsupportedFilesFound == true) { ContentDialog contentDialog = new ContentDialog { Title = "미지원 이미지 발견", Content = "이 샘플 앱은 컴퓨터에 로컬로 저장된 이미지만 지원합니다." + " 라이브러리에서 OneDrive 또는 다른 네트워크 위치에 저장된 파일을 찾았습니다." + " 해당 이미지를 로드하지 않았습니다.", CloseButtonText = "확인" }; ContentDialogResult dialogResult = await contentDialog.ShowAsync(); } } #endregion #region 이미지 표시하기 - ShowImage(sender, e) /// <summary> /// 이미지 표시하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private async void ShowImage(ListViewBase sender, ContainerContentChangingEventArgs e) { if(e.Phase == 1) { Grid rootGrid = e.ItemContainer.ContentTemplateRoot as Grid; Image image = (Image)rootGrid.FindName("itemImage"); image.Opacity = 100; ImageFileInfo imageFileInfo = e.Item as ImageFileInfo; try { image.Source = await imageFileInfo.GetThumbnailBitmapImageAsync(); } catch(Exception) { BitmapImage bitmapImage = new BitmapImage(); bitmapImage.UriSource = new Uri(image.BaseUri, "Asset/StoreLogo.png"); image.Source = bitmapImage; } } } #endregion } } |
▶ App.xaml
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<Application x:Class="TestProject.App" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <Application.Resources> <ResourceDictionary> <ResourceDictionary.MergedDictionaries> <XamlControlsResources xmlns="using:Microsoft.UI.Xaml.Controls" /> </ResourceDictionary.MergedDictionaries> <x:Double x:Key="MinimumWindowBreakpointDoubleKey">0</x:Double> <x:Double x:Key="MediumWindowBreakpointDoubleKey">641</x:Double> <x:Double x:Key="LargeWindowBreakpointDoubleKey">1008</x:Double> </ResourceDictionary> </Application.Resources> </Application> |
▶ App.xaml.cs
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using System; using Windows.ApplicationModel; using Windows.ApplicationModel.Activation; using Windows.Foundation; using Windows.Graphics.Display; using Windows.UI.Core; using Windows.UI.ViewManagement; using Windows.UI.Xaml; using Windows.UI.Xaml.Controls; using Windows.UI.Xaml.Navigation; namespace TestProject { /// <summary> /// 앱 /// </summary> sealed partial class App : Application { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - App() /// <summary> /// 생성자 /// </summary> public App() { InitializeComponent(); Suspending += Application_Suspending; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Protected #region 시작시 처리하기 - OnLaunched(e) /// <summary> /// 시작시 처리하기 /// </summary> /// <param name="e">이벤트 인자</param> protected override void OnLaunched(LaunchActivatedEventArgs e) { SystemNavigationManager.GetForCurrentView().BackRequested += SystemNavigationManager_BackRequested; Frame rootFrame = Window.Current.Content as Frame; if(rootFrame == null) { rootFrame = new Frame(); rootFrame.NavigationFailed += rootFrame_NavigationFailed; if(e.PreviousExecutionState == ApplicationExecutionState.Terminated) { } Window.Current.Content = rootFrame; } if(e.PrelaunchActivated == false) { if(rootFrame.Content == null) { rootFrame.Navigate(typeof(MainPage), e.Arguments); } Window.Current.Activate(); } #region 윈도우 크기를 설정한다. double width = 800d; double height = 600d; double dpi = (double)DisplayInformation.GetForCurrentView().LogicalDpi; ApplicationView.PreferredLaunchWindowingMode = ApplicationViewWindowingMode.PreferredLaunchViewSize; Size windowSize = new Size(width * 96d / dpi, height * 96d / dpi); ApplicationView.PreferredLaunchViewSize = windowSize; Window.Current.Activate(); ApplicationView.GetForCurrentView().TryResizeView(windowSize); #endregion } #endregion ////////////////////////////////////////////////////////////////////////////////////////// Protected #region 애플리케이션 보류시 처리하기 - Application_Suspending(sender, e) /// <summary> /// 애플리케이션 보류시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void Application_Suspending(object sender, SuspendingEventArgs e) { SuspendingDeferral deferral = e.SuspendingOperation.GetDeferral(); deferral.Complete(); } #endregion #region 시스템 탐색 관리자 뒤로 이동 요청시 처리하기 - SystemNavigationManager_BackRequested(sender, e) /// <summary> /// 시스템 탐색 관리자 뒤로 이동 요청시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void SystemNavigationManager_BackRequested(object sender, BackRequestedEventArgs e) { Frame rootFrame = Window.Current.Content as Frame; if(rootFrame == null) { return; } if(rootFrame.CanGoBack && e.Handled == false) { e.Handled = true; rootFrame.GoBack(); } } #endregion #region 루트 프레임 탐색 실패시 처리하기 - rootFrame_NavigationFailed(sender, e) /// <summary> /// 루트 프레임 탐색 실패시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void rootFrame_NavigationFailed(object sender, NavigationFailedEventArgs e) { throw new Exception($"페이지 로드를 실패했습니다 : {e.SourcePageType.FullName}"); } #endregion } } |
