mirror of
https://github.com/microsoft/PowerToys.git
synced 2026-04-04 18:26:39 +02:00
[Settings]ImageResizer settings accessibility updates, fixes and refactor (#36903)
* Fix issue with missing Image Resizer unit and fit information in settings description. * Fix accessibility issues on Edit and Remove buttons. Fix various issues and refactor view model and ImageSize. New resources for accessibility text formats. * Fix unit test because of change to new preset width and height. Fix 2 unit tests having incorrect expected/actual orderings. * Post-review update: accessibility strings now formatted within the converter, instead of via format strings; simplified encoder GUID collection declaration and retrieval. * Minor example text fix.
This commit is contained in:
Dave Rayment
@@ -3,431 +3,362 @@
|
||||
// See the LICENSE file in the project root for more information.
|
||||
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Collections.ObjectModel;
|
||||
using System.Collections.Specialized;
|
||||
using System.ComponentModel;
|
||||
using System.IO;
|
||||
using System.Linq;
|
||||
|
||||
using System.Runtime.CompilerServices;
|
||||
using global::PowerToys.GPOWrapper;
|
||||
using ManagedCommon;
|
||||
using Microsoft.PowerToys.Settings.UI.Library;
|
||||
using Microsoft.PowerToys.Settings.UI.Library.Helpers;
|
||||
using Microsoft.PowerToys.Settings.UI.Library.Interfaces;
|
||||
|
||||
namespace Microsoft.PowerToys.Settings.UI.ViewModels
|
||||
namespace Microsoft.PowerToys.Settings.UI.ViewModels;
|
||||
|
||||
public partial class ImageResizerViewModel : Observable
|
||||
{
|
||||
public class ImageResizerViewModel : Observable
|
||||
private static readonly string DefaultPresetNamePrefix =
|
||||
Helpers.ResourceLoaderInstance.ResourceLoader.GetString("ImageResizer_DefaultSize_NewSizePrefix");
|
||||
|
||||
private static readonly List<string> EncoderGuids =
|
||||
[
|
||||
"1b7cfaf4-713f-473c-bbcd-6137425faeaf", // PNG Encoder
|
||||
"0af1d87e-fcfe-4188-bdeb-a7906471cbe3", // Bitmap Encoder
|
||||
"19e4a5aa-5662-4fc5-a0c0-1758028e1057", // JPEG Encoder
|
||||
"163bcc30-e2e9-4f0b-961d-a3e9fdb788a3", // TIFF Encoder
|
||||
"57a37caa-367a-4540-916b-f183c5093a4b", // TIFF Encoder
|
||||
"1f8a5601-7d4d-4cbd-9c82-1bc8d4eeb9a5", // GIF Encoder
|
||||
];
|
||||
|
||||
/// <summary>
|
||||
/// Used to skip saving settings to file during initialization.
|
||||
/// </summary>
|
||||
private readonly bool _isInitializing;
|
||||
|
||||
/// <summary>
|
||||
/// Holds defaults for new presets.
|
||||
/// </summary>
|
||||
private readonly ImageSize _customSize;
|
||||
|
||||
private GeneralSettings GeneralSettingsConfig { get; set; }
|
||||
|
||||
private readonly ISettingsUtils _settingsUtils;
|
||||
|
||||
private ImageResizerSettings Settings { get; set; }
|
||||
|
||||
private const string ModuleName = ImageResizerSettings.ModuleName;
|
||||
|
||||
private Func<string, int> SendConfigMSG { get; }
|
||||
|
||||
public ImageResizerViewModel(ISettingsUtils settingsUtils, ISettingsRepository<GeneralSettings> settingsRepository, Func<string, int> ipcMSGCallBackFunc, Func<string, string> resourceLoader)
|
||||
{
|
||||
private GeneralSettings GeneralSettingsConfig { get; set; }
|
||||
_isInitializing = true;
|
||||
|
||||
private readonly ISettingsUtils _settingsUtils;
|
||||
_settingsUtils = settingsUtils ?? throw new ArgumentNullException(nameof(settingsUtils));
|
||||
|
||||
private ImageResizerSettings Settings { get; set; }
|
||||
// To obtain the general settings configurations of PowerToys.
|
||||
ArgumentNullException.ThrowIfNull(settingsRepository);
|
||||
|
||||
private const string ModuleName = ImageResizerSettings.ModuleName;
|
||||
GeneralSettingsConfig = settingsRepository.SettingsConfig;
|
||||
|
||||
private Func<string, int> SendConfigMSG { get; }
|
||||
|
||||
public ImageResizerViewModel(ISettingsUtils settingsUtils, ISettingsRepository<GeneralSettings> settingsRepository, Func<string, int> ipcMSGCallBackFunc, Func<string, string> resourceLoader)
|
||||
try
|
||||
{
|
||||
_settingsUtils = settingsUtils ?? throw new ArgumentNullException(nameof(settingsUtils));
|
||||
|
||||
// To obtain the general settings configurations of PowerToys.
|
||||
ArgumentNullException.ThrowIfNull(settingsRepository);
|
||||
|
||||
GeneralSettingsConfig = settingsRepository.SettingsConfig;
|
||||
|
||||
try
|
||||
{
|
||||
Settings = _settingsUtils.GetSettings<ImageResizerSettings>(ModuleName);
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
Logger.LogError($"Exception encountered while reading {ModuleName} settings.", e);
|
||||
Settings = _settingsUtils.GetSettings<ImageResizerSettings>(ModuleName);
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
Logger.LogError($"Exception encountered while reading {ModuleName} settings.", e);
|
||||
#if DEBUG
|
||||
if (e is ArgumentException || e is ArgumentNullException || e is PathTooLongException)
|
||||
{
|
||||
throw;
|
||||
}
|
||||
if (e is ArgumentException || e is ArgumentNullException || e is PathTooLongException)
|
||||
{
|
||||
throw;
|
||||
}
|
||||
#endif
|
||||
Settings = new ImageResizerSettings(resourceLoader);
|
||||
_settingsUtils.SaveSettings(Settings.ToJsonString(), ModuleName);
|
||||
}
|
||||
|
||||
// set the callback functions value to handle outgoing IPC message.
|
||||
SendConfigMSG = ipcMSGCallBackFunc;
|
||||
|
||||
InitializeEnabledValue();
|
||||
|
||||
_advancedSizes = Settings.Properties.ImageresizerSizes.Value;
|
||||
_jpegQualityLevel = Settings.Properties.ImageresizerJpegQualityLevel.Value;
|
||||
_pngInterlaceOption = Settings.Properties.ImageresizerPngInterlaceOption.Value;
|
||||
_tiffCompressOption = Settings.Properties.ImageresizerTiffCompressOption.Value;
|
||||
_fileName = Settings.Properties.ImageresizerFileName.Value;
|
||||
_keepDateModified = Settings.Properties.ImageresizerKeepDateModified.Value;
|
||||
_encoderGuidId = GetEncoderIndex(Settings.Properties.ImageresizerFallbackEncoder.Value);
|
||||
|
||||
int i = 0;
|
||||
foreach (ImageSize size in _advancedSizes)
|
||||
{
|
||||
size.Id = i;
|
||||
i++;
|
||||
size.PropertyChanged += SizePropertyChanged;
|
||||
}
|
||||
}
|
||||
|
||||
private void InitializeEnabledValue()
|
||||
{
|
||||
_enabledGpoRuleConfiguration = GPOWrapper.GetConfiguredImageResizerEnabledValue();
|
||||
if (_enabledGpoRuleConfiguration == GpoRuleConfigured.Disabled || _enabledGpoRuleConfiguration == GpoRuleConfigured.Enabled)
|
||||
{
|
||||
// Get the enabled state from GPO.
|
||||
_enabledStateIsGPOConfigured = true;
|
||||
_isEnabled = _enabledGpoRuleConfiguration == GpoRuleConfigured.Enabled;
|
||||
}
|
||||
else
|
||||
{
|
||||
_isEnabled = GeneralSettingsConfig.Enabled.ImageResizer;
|
||||
}
|
||||
}
|
||||
|
||||
private GpoRuleConfigured _enabledGpoRuleConfiguration;
|
||||
private bool _enabledStateIsGPOConfigured;
|
||||
private bool _isEnabled;
|
||||
private ObservableCollection<ImageSize> _advancedSizes = new ObservableCollection<ImageSize>();
|
||||
private int _jpegQualityLevel;
|
||||
private int _pngInterlaceOption;
|
||||
private int _tiffCompressOption;
|
||||
private string _fileName;
|
||||
private bool _keepDateModified;
|
||||
private int _encoderGuidId;
|
||||
|
||||
public bool IsListViewFocusRequested { get; set; }
|
||||
|
||||
public bool IsEnabled
|
||||
{
|
||||
get
|
||||
{
|
||||
return _isEnabled;
|
||||
}
|
||||
|
||||
set
|
||||
{
|
||||
if (_enabledStateIsGPOConfigured)
|
||||
{
|
||||
// If it's GPO configured, shouldn't be able to change this state.
|
||||
return;
|
||||
}
|
||||
|
||||
if (value != _isEnabled)
|
||||
{
|
||||
// To set the status of ImageResizer in the General PowerToys settings.
|
||||
_isEnabled = value;
|
||||
GeneralSettingsConfig.Enabled.ImageResizer = value;
|
||||
OutGoingGeneralSettings snd = new OutGoingGeneralSettings(GeneralSettingsConfig);
|
||||
|
||||
SendConfigMSG(snd.ToString());
|
||||
OnPropertyChanged(nameof(IsEnabled));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public bool IsEnabledGpoConfigured
|
||||
{
|
||||
get => _enabledStateIsGPOConfigured;
|
||||
}
|
||||
|
||||
public ObservableCollection<ImageSize> Sizes
|
||||
{
|
||||
get
|
||||
{
|
||||
return _advancedSizes;
|
||||
}
|
||||
|
||||
set
|
||||
{
|
||||
SavesImageSizes(value);
|
||||
_advancedSizes = value;
|
||||
OnPropertyChanged(nameof(Sizes));
|
||||
}
|
||||
}
|
||||
|
||||
public int JPEGQualityLevel
|
||||
{
|
||||
get
|
||||
{
|
||||
return _jpegQualityLevel;
|
||||
}
|
||||
|
||||
set
|
||||
{
|
||||
if (_jpegQualityLevel != value)
|
||||
{
|
||||
_jpegQualityLevel = value;
|
||||
Settings.Properties.ImageresizerJpegQualityLevel.Value = value;
|
||||
_settingsUtils.SaveSettings(Settings.ToJsonString(), ModuleName);
|
||||
OnPropertyChanged(nameof(JPEGQualityLevel));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public int PngInterlaceOption
|
||||
{
|
||||
get
|
||||
{
|
||||
return _pngInterlaceOption;
|
||||
}
|
||||
|
||||
set
|
||||
{
|
||||
if (_pngInterlaceOption != value)
|
||||
{
|
||||
_pngInterlaceOption = value;
|
||||
Settings.Properties.ImageresizerPngInterlaceOption.Value = value;
|
||||
_settingsUtils.SaveSettings(Settings.ToJsonString(), ModuleName);
|
||||
OnPropertyChanged(nameof(PngInterlaceOption));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public int TiffCompressOption
|
||||
{
|
||||
get
|
||||
{
|
||||
return _tiffCompressOption;
|
||||
}
|
||||
|
||||
set
|
||||
{
|
||||
if (_tiffCompressOption != value)
|
||||
{
|
||||
_tiffCompressOption = value;
|
||||
Settings.Properties.ImageresizerTiffCompressOption.Value = value;
|
||||
_settingsUtils.SaveSettings(Settings.ToJsonString(), ModuleName);
|
||||
OnPropertyChanged(nameof(TiffCompressOption));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public string FileName
|
||||
{
|
||||
get
|
||||
{
|
||||
return _fileName;
|
||||
}
|
||||
|
||||
set
|
||||
{
|
||||
if (!string.IsNullOrWhiteSpace(value))
|
||||
{
|
||||
_fileName = value;
|
||||
Settings.Properties.ImageresizerFileName.Value = value;
|
||||
_settingsUtils.SaveSettings(Settings.ToJsonString(), ModuleName);
|
||||
OnPropertyChanged(nameof(FileName));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public bool KeepDateModified
|
||||
{
|
||||
get
|
||||
{
|
||||
return _keepDateModified;
|
||||
}
|
||||
|
||||
set
|
||||
{
|
||||
_keepDateModified = value;
|
||||
Settings.Properties.ImageresizerKeepDateModified.Value = value;
|
||||
_settingsUtils.SaveSettings(Settings.ToJsonString(), ModuleName);
|
||||
OnPropertyChanged(nameof(KeepDateModified));
|
||||
}
|
||||
}
|
||||
|
||||
public int Encoder
|
||||
{
|
||||
get
|
||||
{
|
||||
return _encoderGuidId;
|
||||
}
|
||||
|
||||
set
|
||||
{
|
||||
if (_encoderGuidId != value)
|
||||
{
|
||||
_encoderGuidId = value;
|
||||
_settingsUtils.SaveSettings(Settings.Properties.ImageresizerSizes.ToJsonString(), ModuleName, "sizes.json");
|
||||
Settings.Properties.ImageresizerFallbackEncoder.Value = GetEncoderGuid(value);
|
||||
_settingsUtils.SaveSettings(Settings.ToJsonString(), ModuleName);
|
||||
OnPropertyChanged(nameof(Encoder));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public string EncoderGuid
|
||||
{
|
||||
get
|
||||
{
|
||||
return ImageResizerViewModel.GetEncoderGuid(_encoderGuidId);
|
||||
}
|
||||
}
|
||||
|
||||
public void AddRow(string sizeNamePrefix)
|
||||
{
|
||||
/// This is a fallback validation to eliminate the warning "CA1062:Validate arguments of public methods" when using the parameter (variable) "sizeNamePrefix" in the code.
|
||||
/// If the parameter is unexpectedly empty or null, we fill the parameter with a non-localized string.
|
||||
/// Normally the parameter "sizeNamePrefix" can't be null or empty because it is filled with a localized string when we call this method from <see cref="UI.Views.ImageResizerPage.AddSizeButton_Click"/>.
|
||||
sizeNamePrefix = string.IsNullOrEmpty(sizeNamePrefix) ? "New Size" : sizeNamePrefix;
|
||||
|
||||
ObservableCollection<ImageSize> imageSizes = Sizes;
|
||||
int maxId = imageSizes.Count > 0 ? imageSizes.OrderBy(x => x.Id).Last().Id : -1;
|
||||
string sizeName = GenerateNameForNewSize(imageSizes, sizeNamePrefix);
|
||||
|
||||
ImageSize newSize = new ImageSize(maxId + 1, sizeName, ResizeFit.Fit, 854, 480, ResizeUnit.Pixel);
|
||||
newSize.PropertyChanged += SizePropertyChanged;
|
||||
imageSizes.Add(newSize);
|
||||
_advancedSizes = imageSizes;
|
||||
SavesImageSizes(imageSizes);
|
||||
|
||||
// Set the focus requested flag to indicate that an add operation has occurred during the ContainerContentChanging event
|
||||
IsListViewFocusRequested = true;
|
||||
}
|
||||
|
||||
public void DeleteImageSize(int id)
|
||||
{
|
||||
ImageSize size = _advancedSizes.First(x => x.Id == id);
|
||||
ObservableCollection<ImageSize> imageSizes = Sizes;
|
||||
imageSizes.Remove(size);
|
||||
|
||||
_advancedSizes = imageSizes;
|
||||
SavesImageSizes(imageSizes);
|
||||
}
|
||||
|
||||
public void SavesImageSizes(ObservableCollection<ImageSize> imageSizes)
|
||||
{
|
||||
_settingsUtils.SaveSettings(Settings.Properties.ImageresizerSizes.ToJsonString(), ModuleName, "sizes.json");
|
||||
Settings.Properties.ImageresizerSizes = new ImageResizerSizes(imageSizes);
|
||||
Settings = new ImageResizerSettings(resourceLoader);
|
||||
_settingsUtils.SaveSettings(Settings.ToJsonString(), ModuleName);
|
||||
}
|
||||
|
||||
public static string GetEncoderGuid(int value)
|
||||
// set the callback functions value to handle outgoing IPC message.
|
||||
SendConfigMSG = ipcMSGCallBackFunc;
|
||||
|
||||
InitializeEnabledValue();
|
||||
|
||||
Sizes = new ObservableCollection<ImageSize>(Settings.Properties.ImageresizerSizes.Value);
|
||||
JPEGQualityLevel = Settings.Properties.ImageresizerJpegQualityLevel.Value;
|
||||
PngInterlaceOption = Settings.Properties.ImageresizerPngInterlaceOption.Value;
|
||||
TiffCompressOption = Settings.Properties.ImageresizerTiffCompressOption.Value;
|
||||
FileName = Settings.Properties.ImageresizerFileName.Value;
|
||||
KeepDateModified = Settings.Properties.ImageresizerKeepDateModified.Value;
|
||||
Encoder = GetEncoderIndex(Settings.Properties.ImageresizerFallbackEncoder.Value);
|
||||
|
||||
_customSize = Settings.Properties.ImageresizerCustomSize.Value;
|
||||
|
||||
_isInitializing = false;
|
||||
}
|
||||
|
||||
private void InitializeEnabledValue()
|
||||
{
|
||||
_enabledGpoRuleConfiguration = GPOWrapper.GetConfiguredImageResizerEnabledValue();
|
||||
if (_enabledGpoRuleConfiguration == GpoRuleConfigured.Disabled || _enabledGpoRuleConfiguration == GpoRuleConfigured.Enabled)
|
||||
{
|
||||
// PNG Encoder guid
|
||||
if (value == 0)
|
||||
{
|
||||
return "1b7cfaf4-713f-473c-bbcd-6137425faeaf";
|
||||
}
|
||||
|
||||
// Bitmap Encoder guid
|
||||
else if (value == 1)
|
||||
{
|
||||
return "0af1d87e-fcfe-4188-bdeb-a7906471cbe3";
|
||||
}
|
||||
|
||||
// JPEG Encoder guid
|
||||
else if (value == 2)
|
||||
{
|
||||
return "19e4a5aa-5662-4fc5-a0c0-1758028e1057";
|
||||
}
|
||||
|
||||
// Tiff encoder guid.
|
||||
else if (value == 3)
|
||||
{
|
||||
return "163bcc30-e2e9-4f0b-961d-a3e9fdb788a3";
|
||||
}
|
||||
|
||||
// Tiff encoder guid.
|
||||
else if (value == 4)
|
||||
{
|
||||
return "57a37caa-367a-4540-916b-f183c5093a4b";
|
||||
}
|
||||
|
||||
// Gif encoder guid.
|
||||
else if (value == 5)
|
||||
{
|
||||
return "1f8a5601-7d4d-4cbd-9c82-1bc8d4eeb9a5";
|
||||
}
|
||||
|
||||
return null;
|
||||
// Get the enabled state from GPO.
|
||||
_enabledStateIsGPOConfigured = true;
|
||||
_isEnabled = _enabledGpoRuleConfiguration == GpoRuleConfigured.Enabled;
|
||||
}
|
||||
|
||||
public static int GetEncoderIndex(string value)
|
||||
else
|
||||
{
|
||||
// PNG Encoder guid
|
||||
if (value == "1b7cfaf4-713f-473c-bbcd-6137425faeaf")
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Bitmap Encoder guid
|
||||
else if (value == "0af1d87e-fcfe-4188-bdeb-a7906471cbe3")
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
||||
// JPEG Encoder guid
|
||||
else if (value == "19e4a5aa-5662-4fc5-a0c0-1758028e1057")
|
||||
{
|
||||
return 2;
|
||||
}
|
||||
|
||||
// Tiff encoder guid.
|
||||
else if (value == "163bcc30-e2e9-4f0b-961d-a3e9fdb788a3")
|
||||
{
|
||||
return 3;
|
||||
}
|
||||
|
||||
// Tiff encoder guid.
|
||||
else if (value == "57a37caa-367a-4540-916b-f183c5093a4b")
|
||||
{
|
||||
return 4;
|
||||
}
|
||||
|
||||
// Gif encoder guid.
|
||||
else if (value == "1f8a5601-7d4d-4cbd-9c82-1bc8d4eeb9a5")
|
||||
{
|
||||
return 5;
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
public void SizePropertyChanged(object sender, PropertyChangedEventArgs e)
|
||||
{
|
||||
ImageSize modifiedSize = (ImageSize)sender;
|
||||
ObservableCollection<ImageSize> imageSizes = Sizes;
|
||||
imageSizes.First(x => x.Id == modifiedSize.Id).Update(modifiedSize);
|
||||
_advancedSizes = imageSizes;
|
||||
SavesImageSizes(imageSizes);
|
||||
}
|
||||
|
||||
private static string GenerateNameForNewSize(in ObservableCollection<ImageSize> sizesList, in string namePrefix)
|
||||
{
|
||||
int newSizeCounter = 0;
|
||||
|
||||
foreach (ImageSize imgSize in sizesList)
|
||||
{
|
||||
string name = imgSize.Name;
|
||||
|
||||
if (name.StartsWith(namePrefix, StringComparison.InvariantCulture))
|
||||
{
|
||||
if (int.TryParse(name.AsSpan(namePrefix.Length), out int number))
|
||||
{
|
||||
if (newSizeCounter < number)
|
||||
{
|
||||
newSizeCounter = number;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $"{namePrefix} {++newSizeCounter}";
|
||||
}
|
||||
|
||||
public void RefreshEnabledState()
|
||||
{
|
||||
InitializeEnabledValue();
|
||||
OnPropertyChanged(nameof(IsEnabled));
|
||||
_isEnabled = GeneralSettingsConfig.Enabled.ImageResizer;
|
||||
}
|
||||
}
|
||||
|
||||
private GpoRuleConfigured _enabledGpoRuleConfiguration;
|
||||
private bool _enabledStateIsGPOConfigured;
|
||||
private bool _isEnabled;
|
||||
private ObservableCollection<ImageSize> _sizes = [];
|
||||
private int _jpegQualityLevel;
|
||||
private int _pngInterlaceOption;
|
||||
private int _tiffCompressOption;
|
||||
private string _fileName;
|
||||
private bool _keepDateModified;
|
||||
private int _encoderGuidId;
|
||||
|
||||
public bool IsListViewFocusRequested { get; set; }
|
||||
|
||||
public bool IsEnabled
|
||||
{
|
||||
get => _isEnabled;
|
||||
|
||||
set
|
||||
{
|
||||
if (_enabledStateIsGPOConfigured)
|
||||
{
|
||||
// If it's GPO configured, shouldn't be able to change this state.
|
||||
return;
|
||||
}
|
||||
|
||||
if (value != _isEnabled)
|
||||
{
|
||||
// To set the status of ImageResizer in the General PowerToys settings.
|
||||
_isEnabled = value;
|
||||
GeneralSettingsConfig.Enabled.ImageResizer = value;
|
||||
OutGoingGeneralSettings snd = new OutGoingGeneralSettings(GeneralSettingsConfig);
|
||||
|
||||
SendConfigMSG(snd.ToString());
|
||||
OnPropertyChanged(nameof(IsEnabled));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public bool IsEnabledGpoConfigured
|
||||
{
|
||||
get => _enabledStateIsGPOConfigured;
|
||||
}
|
||||
|
||||
public ObservableCollection<ImageSize> Sizes
|
||||
{
|
||||
get => _sizes;
|
||||
|
||||
set
|
||||
{
|
||||
if (_sizes != null)
|
||||
{
|
||||
_sizes.CollectionChanged -= Sizes_CollectionChanged;
|
||||
UnsubscribeFromItemPropertyChanged(_sizes);
|
||||
}
|
||||
|
||||
_sizes = value;
|
||||
|
||||
if (_sizes != null)
|
||||
{
|
||||
_sizes.CollectionChanged += Sizes_CollectionChanged;
|
||||
SubscribeToItemPropertyChanged(_sizes);
|
||||
}
|
||||
|
||||
OnPropertyChanged(nameof(Sizes));
|
||||
|
||||
if (!_isInitializing)
|
||||
{
|
||||
SaveImageSizes();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void Sizes_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
|
||||
{
|
||||
SubscribeToItemPropertyChanged(e.NewItems?.Cast<ImageSize>());
|
||||
UnsubscribeFromItemPropertyChanged(e.OldItems?.Cast<ImageSize>());
|
||||
SaveImageSizes();
|
||||
}
|
||||
|
||||
private void SubscribeToItemPropertyChanged(IEnumerable<ImageSize> items)
|
||||
{
|
||||
if (items != null)
|
||||
{
|
||||
foreach (var item in items)
|
||||
{
|
||||
item.PropertyChanged += SizePropertyChanged;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void UnsubscribeFromItemPropertyChanged(IEnumerable<ImageSize> items)
|
||||
{
|
||||
if (items != null)
|
||||
{
|
||||
foreach (var item in items)
|
||||
{
|
||||
item.PropertyChanged -= SizePropertyChanged;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void SetProperty<T>(ref T backingField, T value, Action<T> updateSettingsAction, [CallerMemberName] string propertyName = null)
|
||||
{
|
||||
if (!EqualityComparer<T>.Default.Equals(backingField, value))
|
||||
{
|
||||
backingField = value;
|
||||
|
||||
if (!_isInitializing)
|
||||
{
|
||||
updateSettingsAction(value);
|
||||
_settingsUtils.SaveSettings(Settings.ToJsonString(), ModuleName);
|
||||
}
|
||||
|
||||
OnPropertyChanged(propertyName);
|
||||
}
|
||||
}
|
||||
|
||||
public int JPEGQualityLevel
|
||||
{
|
||||
get => _jpegQualityLevel;
|
||||
|
||||
set
|
||||
{
|
||||
SetProperty(ref _jpegQualityLevel, value, v => Settings.Properties.ImageresizerJpegQualityLevel.Value = v);
|
||||
}
|
||||
}
|
||||
|
||||
public int PngInterlaceOption
|
||||
{
|
||||
get => _pngInterlaceOption;
|
||||
|
||||
set
|
||||
{
|
||||
SetProperty(ref _pngInterlaceOption, value, v => Settings.Properties.ImageresizerPngInterlaceOption.Value = v);
|
||||
}
|
||||
}
|
||||
|
||||
public int TiffCompressOption
|
||||
{
|
||||
get => _tiffCompressOption;
|
||||
|
||||
set
|
||||
{
|
||||
SetProperty(ref _tiffCompressOption, value, v => Settings.Properties.ImageresizerTiffCompressOption.Value = v);
|
||||
}
|
||||
}
|
||||
|
||||
public string FileName
|
||||
{
|
||||
get => _fileName;
|
||||
|
||||
set
|
||||
{
|
||||
if (!string.IsNullOrWhiteSpace(value))
|
||||
{
|
||||
SetProperty(ref _fileName, value, v => Settings.Properties.ImageresizerFileName.Value = v);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public bool KeepDateModified
|
||||
{
|
||||
get => _keepDateModified;
|
||||
|
||||
set
|
||||
{
|
||||
SetProperty(ref _keepDateModified, value, v => Settings.Properties.ImageresizerKeepDateModified.Value = v);
|
||||
}
|
||||
}
|
||||
|
||||
public int Encoder
|
||||
{
|
||||
get => _encoderGuidId;
|
||||
|
||||
set
|
||||
{
|
||||
SetProperty(ref _encoderGuidId, value, v => Settings.Properties.ImageresizerFallbackEncoder.Value = GetEncoderGuid(v));
|
||||
}
|
||||
}
|
||||
|
||||
public string EncoderGuid => GetEncoderGuid(_encoderGuidId);
|
||||
|
||||
public static string GetEncoderGuid(int index) =>
|
||||
index < 0 || index >= EncoderGuids.Count ? throw new ArgumentOutOfRangeException(nameof(index)) : EncoderGuids[index];
|
||||
|
||||
public static int GetEncoderIndex(string encoderGuid)
|
||||
{
|
||||
int index = EncoderGuids.IndexOf(encoderGuid);
|
||||
return index == -1 ? throw new ArgumentException("Encoder GUID not found.", nameof(encoderGuid)) : index;
|
||||
}
|
||||
|
||||
public void AddImageSize(string namePrefix = "")
|
||||
{
|
||||
if (string.IsNullOrEmpty(namePrefix))
|
||||
{
|
||||
namePrefix = DefaultPresetNamePrefix;
|
||||
}
|
||||
|
||||
int maxId = Sizes.Count > 0 ? Sizes.Max(x => x.Id) : -1;
|
||||
string sizeName = GenerateNameForNewSize(namePrefix);
|
||||
|
||||
Sizes.Add(new ImageSize(maxId + 1, GenerateNameForNewSize(namePrefix), _customSize.Fit, _customSize.Width, _customSize.Height, _customSize.Unit));
|
||||
|
||||
// Set the focus requested flag to indicate that an add operation has occurred during the ContainerContentChanging event
|
||||
IsListViewFocusRequested = true;
|
||||
}
|
||||
|
||||
public void DeleteImageSize(int id)
|
||||
{
|
||||
ImageSize size = _sizes.First(x => x.Id == id);
|
||||
Sizes.Remove(size);
|
||||
}
|
||||
|
||||
public void SaveImageSizes()
|
||||
{
|
||||
Settings.Properties.ImageresizerSizes = new ImageResizerSizes(Sizes);
|
||||
_settingsUtils.SaveSettings(Settings.Properties.ImageresizerSizes.ToJsonString(), ModuleName, "sizes.json");
|
||||
_settingsUtils.SaveSettings(Settings.ToJsonString(), ModuleName);
|
||||
}
|
||||
|
||||
public void SizePropertyChanged(object sender, PropertyChangedEventArgs e)
|
||||
{
|
||||
SaveImageSizes();
|
||||
}
|
||||
|
||||
private string GenerateNameForNewSize(string namePrefix)
|
||||
{
|
||||
int newSizeCounter = 0;
|
||||
|
||||
foreach (var name in Sizes.Select(x => x.Name))
|
||||
{
|
||||
if (name.StartsWith(namePrefix, StringComparison.InvariantCulture) &&
|
||||
int.TryParse(name.AsSpan(namePrefix.Length), out int number) &&
|
||||
newSizeCounter < number)
|
||||
{
|
||||
newSizeCounter = number;
|
||||
}
|
||||
}
|
||||
|
||||
return $"{namePrefix} {++newSizeCounter}";
|
||||
}
|
||||
|
||||
public void RefreshEnabledState()
|
||||
{
|
||||
InitializeEnabledValue();
|
||||
OnPropertyChanged(nameof(IsEnabled));
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user