public Settings(ImageSettingsInfo info)
{
RawSettings = info.RawSettings;
Id = info.Lazy.Value.Id;
Name = info.Lazy.Value.DisplayName;
Images = string.Join(Environment.NewLine, RawSettings.Images);
if (Images.Length != 0)
{
Images += Environment.NewLine;
}
}
public Settings(ImageSettingsInfo info) {
RawSettings = info.RawSettings;
Id = info.Lazy.Value.Id;
Name = info.Lazy.Value.DisplayName;
Images = string.Join(Environment.NewLine, RawSettings.Images);
if (Images.Length != 0)
Images += Environment.NewLine;
}
public AppSettingsPageImpl(IBackgroundImageSettingsService backgroundImageSettingsService, IPickFilename pickFilename, IPickDirectory pickDirectory, ImageSettingsInfo[] settings) {
if (backgroundImageSettingsService == null)
throw new ArgumentNullException(nameof(backgroundImageSettingsService));
if (pickFilename == null)
throw new ArgumentNullException(nameof(pickFilename));
if (pickDirectory == null)
throw new ArgumentNullException(nameof(pickDirectory));
if (settings == null)
throw new ArgumentNullException(nameof(settings));
if (settings.Length == 0)
throw new ArgumentException();
Debug.Assert(settings.All(a => a.Lazy.Value.UserVisible));
this.backgroundImageSettingsService = backgroundImageSettingsService;
this.pickFilename = pickFilename;
this.pickDirectory = pickDirectory;
Settings = new ObservableCollection<Settings>(settings.OrderBy(a => a.Lazy.Value.UIOrder).Select(a => new Settings(a)));
stretchVM = new EnumListVM(EnumVM.Create(false, typeof(Stretch)), (a, b) => currentItem.RawSettings.Stretch = (Stretch)stretchVM.SelectedItem);
stretchDirectionVM = new EnumListVM(stretchDirectionList, (a, b) => currentItem.RawSettings.StretchDirection = (StretchDirection)stretchDirectionVM.SelectedItem);
imagePlacementVM = new EnumListVM(imagePlacementList, (a, b) => currentItem.RawSettings.ImagePlacement = (ImagePlacement)imagePlacementVM.SelectedItem);
opacityVM = new DoubleVM(a => { if (!opacityVM.HasError) currentItem.RawSettings.Opacity = FilterOpacity(opacityVM.Value); });
horizontalOffsetVM = new DoubleVM(a => { if (!horizontalOffsetVM.HasError) currentItem.RawSettings.HorizontalOffset = FilterOffset(horizontalOffsetVM.Value); });
verticalOffsetVM = new DoubleVM(a => { if (!verticalOffsetVM.HasError) currentItem.RawSettings.VerticalOffset = FilterOffset(verticalOffsetVM.Value); });
leftMarginWidthPercentVM = new DoubleVM(a => { if (!leftMarginWidthPercentVM.HasError) currentItem.RawSettings.LeftMarginWidthPercent = FilterMarginPercent(leftMarginWidthPercentVM.Value); });
rightMarginWidthPercentVM = new DoubleVM(a => { if (!rightMarginWidthPercentVM.HasError) currentItem.RawSettings.RightMarginWidthPercent = FilterMarginPercent(rightMarginWidthPercentVM.Value); });
topMarginHeightPercentVM = new DoubleVM(a => { if (!topMarginHeightPercentVM.HasError) currentItem.RawSettings.TopMarginHeightPercent = FilterMarginPercent(topMarginHeightPercentVM.Value); });
bottomMarginHeightPercentVM = new DoubleVM(a => { if (!bottomMarginHeightPercentVM.HasError) currentItem.RawSettings.BottomMarginHeightPercent = FilterMarginPercent(bottomMarginHeightPercentVM.Value); });
maxHeightVM = new DoubleVM(a => { if (!maxHeightVM.HasError) currentItem.RawSettings.MaxHeight = FilterLength(maxHeightVM.Value); });
maxWidthVM = new DoubleVM(a => { if (!maxWidthVM.HasError) currentItem.RawSettings.MaxWidth = FilterLength(maxWidthVM.Value); });
zoomVM = new DoubleVM(a => { if (!zoomVM.HasError) currentItem.RawSettings.Zoom = FilterZoom(zoomVM.Value); });
intervalVM = new DefaultConverterVM<TimeSpan>(a => { if (!intervalVM.HasError) currentItem.RawSettings.Interval = intervalVM.Value; });
CurrentItem = Settings.FirstOrDefault(a => a.Id == backgroundImageSettingsService.LastSelectedId) ?? Settings[0];
}
