private bool IsInformationPane(OptionPaneType pane)
{
switch (pane)
{
case OptionPaneType.NoInformation:
case OptionPaneType.ItemInfo:
case OptionPaneType.SelectedItems:
return(true);
default:
return(false);
}
}
public void TogglePane(OptionPaneType type)
{
if (!this.IsPaneOpen.Value)
{
this.SelectedInformationPage.Value = type;
this.IsPaneOpen.Value = true;
}
else
{
this.SelectedInformationPage.Value = OptionPaneType.None;
this.IsPaneOpen.Value = false;
}
}
public ClientWindowViewModel()
{
var core = ((App)Application.Current).Core;
var library = core.Library;
var client = new Client(new LibraryFront(library), core).AddTo(this.Disposables);
this.Client = client;
this.Core = core;
this.KeyReceiver = new KeyReceiver <object>().AddTo(this.Disposables);
this.WindowTitle = client.SelectedPage
.CombineLatest(client.ViewerDisplaying, (Page, Item) => new { Page, Item })
.Select(x =>
{
var file = (x.Page == PageType.Viewer) ? x.Item?.FileName : null;
return((file == null) ? core.AppName : (file + " - " + core.AppName));
})
.ToReadOnlyReactiveProperty()
.AddTo(this.Disposables);
this.SelectedInformationPage = new ReactiveProperty <OptionPaneType>
(core.IsViewerPageLeftBarFixed ? OptionPaneType.ItemInfo : OptionPaneType.None)
.AddTo(this.Disposables);
this.IsPaneOpen = new ReactiveProperty <bool>(core.IsViewerPageLeftBarFixed)
.AddTo(this.Disposables);
this.IsPaneFixed = core
.ToReactivePropertyAsSynchronized(x => x.IsViewerPageLeftBarFixed)
.AddTo(this.Disposables);
this.SelectedTab = client.SelectedPage
.Select(x =>
{
switch (x)
{
case PageType.Search:
return(0);
case PageType.Catalog:
return(1);
case PageType.Viewer:
return(2);
default:
return(0);
}
})
.ToReactiveProperty(0)
.AddTo(this.Disposables);
this.SelectedTab.Subscribe(x =>
{
if (this.IsPaneOpen.Value)
{
if (this.IsPaneFixed.Value)
{
this.ShowInformationPane();
}
else
{
this.IsPaneOpen.Value = false;
}
}
})
.AddTo(this.Disposables);
this.Client.FeaturedGroupChanged.Subscribe(x =>
{
if (client.SelectedPage.Value == PageType.Catalog && this.IsPaneOpen.Value)
{
this.ShowInformationPane();
}
})
.AddTo(this.Disposables);
this.PaneSelectedPath = new ReactiveProperty <string>((string)null)
.AddTo(this.Disposables);
this.PaneSelectedPath.Where(x => !string.IsNullOrWhiteSpace(x))
.Subscribe(x => this.StartPathOrTagSearch(FileProperty.DirectoryPathStartsWith, x))
.AddTo(this.Disposables);
this.PaneSelectedTag = new ReactiveProperty <TagInformation>((TagInformation)null)
.AddTo(this.Disposables);
this.PaneSelectedTag.Where(x => x != null)
.Subscribe(x => this.StartPathOrTagSearch(FileProperty.ContainsTag, x.Id))
.AddTo(this.Disposables);
this.DefaultPaneMode = client.SelectedPage
.Select(x => (x == PageType.Viewer) ? PaneMode.HideInClosing
: PaneMode.AlwaysVisible)
.ToReactiveProperty(PaneMode.AlwaysVisible)
.AddTo(this.Disposables);
this.IsOptionPageOpen = this.SelectedInformationPage
.Select(x => x > 0)
.ToReactiveProperty()
.AddTo(this.Disposables);
//情報
this.IsInformationPaneOpen = this.SelectedInformationPage
.Select(x => this.IsInformationPane(x))
.ToReactiveProperty(false)
.AddTo(this.Disposables);
this.OpenInformationPaneCommand = new ReactiveCommand()
.WithSubscribe(_ =>
{
if (this.IsInformationPaneOpen.Value)
{
if (this.prevPaneSelected == OptionPaneType.None)
{
this.prevPaneSelected = OptionPaneType.NoInformation;
}
this.ShowInformationPane(true);
}
else
{
if (this.SelectedInformationPage.Value != OptionPaneType.Setting)
{
this.SelectedInformationPage.Value = OptionPaneType.None;
}
}
}, this.Disposables);
//設定
this.IsSettingPaneOpen = this.SelectedInformationPage
.Select(x => x == OptionPaneType.Setting)
.ToReactiveProperty(false)
.AddTo(this.Disposables);
this.OpenSettingPaneCommand = new ReactiveCommand()
.WithSubscribe(_ =>
{
if (this.IsSettingPaneOpen.Value)
{
this.SelectedInformationPage.Value = OptionPaneType.Setting;
this.IsPaneOpen.Value = true;
}
else
{
if (this.SelectedInformationPage.Value == OptionPaneType.Setting)
{
this.SelectedInformationPage.Value = OptionPaneType.None;
}
}
}, this.Disposables);
//ヘルプ
this.IsHelpPaneOpen = this.SelectedInformationPage
.Select(x => x == OptionPaneType.Help)
.ToReactiveProperty(false)
.AddTo(this.Disposables);
this.OpenHelpPaneCommand = new ReactiveCommand()
.WithSubscribe(_ =>
{
if (this.IsHelpPaneOpen.Value)
{
this.SelectedInformationPage.Value = OptionPaneType.Help;
this.IsPaneOpen.Value = true;
}
else
{
if (this.SelectedInformationPage.Value == OptionPaneType.Help)
{
this.SelectedInformationPage.Value = OptionPaneType.None;
}
}
}, this.Disposables);
this.OptionPaneVisibility = this.SelectedInformationPage
.Select(x => VisibilityHelper.Set(x > 0))
.ToReactiveProperty()
.AddTo(this.Disposables);
this.FrameWidth = new ReactiveProperty <double>(300).AddTo(this.Disposables);
this.IsFullScreen = client.SelectedPage.Select(_ => false).ToReactiveProperty().AddTo(this.Disposables);
this.PageChangedSubject = new Subject <SplitViewDisplayMode>().AddTo(this.Disposables);
this.PaneDisplayMode = this.IsPaneFixed
.CombineLatest(this.DefaultPaneMode,
(paneFixed, defaultMode) =>
(defaultMode == PaneMode.Disabled) ? SplitViewDisplayMode.Overlay
: (paneFixed) ? SplitViewDisplayMode.CompactInline
: (defaultMode == PaneMode.HideInClosing) ? SplitViewDisplayMode.Overlay
: SplitViewDisplayMode.CompactOverlay)
.ToReactiveProperty()
.AddTo(this.Disposables);
this.IsPaneOpen
.Subscribe(x =>
{
if (!x)
{
this.IsPaneFixed.Value = false;
this.SelectedInformationPage.Value = OptionPaneType.None;
if (this.PaneDisplayMode.Value == SplitViewDisplayMode.CompactInline)
{
this.PaneDisplayMode.Value = SplitViewDisplayMode.CompactOverlay;
}
}
})
.AddTo(this.Disposables);
this.PaneOpenButtonVisibility = new ReactiveProperty <Visibility>(Visibility.Collapsed)
.ToReactiveProperty()
.AddTo(this.Disposables);
var isWide = this.FrameWidth.Select(y => y > middleWindowWidth).Publish().RefCount();
this.PaneFixButtonVisibility = isWide.Select(y => VisibilityHelper.Set(y))
.ToReactiveProperty().AddTo(this.Disposables);
isWide.Where(y => !y).Skip(2).Subscribe(y => this.IsPaneFixed.Value = false).AddTo(this.Disposables);
this.JumpListWidth = this.IsOptionPageOpen.Select(x => x ? compactPaneWidth : openPaneWidth)
.ToReactiveProperty().AddTo(this.Disposables);
this.IsOptionPageOpen.Subscribe(x =>
{
if (x && this.SelectedInformationPage.Value != OptionPaneType.NoInformation &&
!core.IsAutoInformationPaneDisabled)
{
this.IsPaneOpen.Value = true;
}
}).AddTo(this.Disposables);
this.OpenSettingWindowCommand = new ReactiveCommand()
.WithSubscribe(_ => ((App)Application.Current).ShowSettingWindow(-1), this.Disposables);
this.OptionPageCommand = new ReactiveCommand <string>().AddTo(this.Disposables);
this.IsPopupOpen = new ReactiveProperty <bool>(false).AddTo(this.Disposables);
this.IsPopupOpen
.Subscribe(x => this.KeyReceiver.Mode
= (int)(x ? KeyReceiverMode.PopupIsOpened : KeyReceiverMode.Normal))
.AddTo(this.Disposables);
this.prevPaneMode = this.PaneDisplayMode.Value;
this.prevPaneOpen = this.IsPaneOpen.Value;
this.prevPaneSelected = (OptionPaneType)this.SelectedInformationPage.Value;
this.SelectedItems.ObserveProperty(x => x.Count).Pairwise().Subscribe(x =>
{
var autoOpen = !core.IsAutoInformationPaneDisabled;
if (x.OldItem <= 0 && x.NewItem > 0)
{
this.prevPaneMode = this.PaneDisplayMode.Value;
this.prevPaneOpen = this.IsPaneOpen.Value;
this.prevPaneSelected = (OptionPaneType)this.SelectedInformationPage.Value;
if (autoOpen && this.FrameWidth.Value > wideWindowWidth)
{
this.PaneDisplayMode.Value = SplitViewDisplayMode.CompactInline;
this.IsPaneOpen.Value = true;
}
this.ShowInformationPane();
}
else if (x.OldItem > 0 && x.NewItem > 0 &&
(this.FrameWidth.Value > wideWindowWidth || this.IsPaneOpen.Value))
{
this.ShowInformationPane();
}
else if (x.OldItem > 0 && x.NewItem <= 0)
{
if (autoOpen)
{
this.PaneDisplayMode.Value = this.prevPaneMode;
}
this.ShowInformationPane();
if (autoOpen)
{
this.IsPaneOpen.Value = this.prevPaneOpen;
}
}
})
.AddTo(this.Disposables);
this.IsPaneFixed
.Subscribe(x =>
{
if (x)
{
this.prevPaneMode = SplitViewDisplayMode.CompactInline;
this.prevPaneOpen = true;
}
else
{
this.prevPaneMode = SplitViewDisplayMode.CompactOverlay;
this.prevPaneOpen = false;
}
})
.AddTo(this.Disposables);
this.TagSelectorSortMode = core
.ToReactivePropertyAsSynchronized(x => x.TagSelectorSortMode)
.AddTo(this.Disposables);
this.ExifVisibilityCheck = new ReactiveProperty <bool>(false).AddTo(this.Disposables);
this.ExifVisibilityCheck
.Skip(1)
.Subscribe(x => core.Library.ExifManager.EnableAll(x)).AddTo(this.Disposables);
this.IsExifEnabled = core.Library.ExifManager.HasVisibleItem
.ToReadOnlyReactiveProperty().AddTo(this.Disposables);
this.BackCommand = client.BackHistoryCount
.Select(x => x > 0)
.ToReactiveCommand()
.WithSubscribe(_ => client.Back(), this.Disposables);
this.MoveToSearchPageCommand = new ReactiveCommand()
.WithSubscribe(x => client.MoveToSearch(), this.Disposables);
this.OpenPaneCommand = new ReactiveCommand()
.WithSubscribe(_ => this.TogglePane(OptionPaneType.None), this.Disposables);
// ウインドウへのファイルのドラッグ&ドロップ
this.FileDropCommand = new ReactiveCommand()
.WithSubscribe(obj =>
{
var files = obj as string[];
if (files != null)
{
this.Client.ActivateFiles(files);
}
}, this.Disposables);
this.MouseExButtonSubject = new Subject <bool>().AddTo(this.Disposables);
this.MouseExButtonLeftCommand = new ReactiveCommand()
.WithSubscribe(_ =>
{
if (core.UseExtendedMouseButtonsToSwitchImage &&
client.SelectedPage.Value == PageType.Viewer)
{
this.MouseExButtonSubject.OnNext(false);
}
else
{
client.Back();
}
}, this.Disposables);
this.MouseExButtonRightCommand = new ReactiveCommand()
.WithSubscribe(_ =>
{
if (core.UseExtendedMouseButtonsToSwitchImage &&
client.SelectedPage.Value == PageType.Viewer)
{
this.MouseExButtonSubject.OnNext(true);
}
else
{
client.Forward();
}
}, this.Disposables);
//Keyboard
this.RegisterKeyReceiver(client);
this.Catalog = new CatalogPageViewModel(this).AddTo(this.Disposables);
this.Viewer = new ViewerPageViewModel(this).AddTo(this.Disposables);
this.Search = new SearchPageViewModel(this).AddTo(this.Disposables);
}
