/* ----------------------------------------------------------------- */
///
/// SettingViewModel
///
/// <summary>
/// Initializes a new instance of the SettingViewModel
/// with the specified arguments.
/// </summary>
///
/// <param name="src">User settings.</param>
/// <param name="context">Synchronization context.</param>
///
/* ----------------------------------------------------------------- */
public SettingViewModel(SettingFolder src, SynchronizationContext context) :
base(() => Properties.Resources.TitleSetting, new Aggregator(), context)
{
_model = src;
OK.Command = new DelegateCommand(() =>
{
Send <UpdateSourcesMessage>();
Send <CloseMessage>();
});
}
/* ----------------------------------------------------------------- */
///
/// MainFacade
///
/// <summary>
/// Initializes a new instance of the MainFacade class with the
/// specified arguments.
/// </summary>
///
/// <param name="folder">Folder of user settings.</param>
/// <param name="context">Synchronization context.</param>
///
/* ----------------------------------------------------------------- */
public MainFacade(SettingFolder folder, SynchronizationContext context)
{
Folder = Setup(folder);
Cache = new RendererCache(Folder.IO, () => Value.Query);
Backup = new Backup(Folder.IO);
Value = new MainBindable(
new ImageCollection(e => Cache?.GetOrAdd(e), new ContextInvoker(context, true)),
Folder,
new ContextInvoker(context, false)
);
}
/* ----------------------------------------------------------------- */
///
/// MainBindable
///
/// <summary>
/// Initializes a new instance of the MainBindable class
/// with the specified arguments.
/// </summary>
///
/// <param name="images">Image collection.</param>
/// <param name="settings">User settings.</param>
/// <param name="invoker">Invoker object.</param>
///
/* ----------------------------------------------------------------- */
public MainBindable(ImageCollection images, SettingFolder settings, Invoker invoker) : base(invoker)
{
_settings = settings;
var index = images.Preferences.ItemSizeOptions.LastIndex(e => e <= ItemSize);
images.Preferences.ItemSizeIndex = Math.Max(index, 0);
images.Preferences.FrameOnly = Settings.FrameOnly;
images.Preferences.TextHeight = 25;
Images = images;
History = new History(invoker);
}
/* ----------------------------------------------------------------- */
///
/// MainViewModel
///
/// <summary>
/// Initializes a new instance of the MainViewModel class
/// with the specified settings.
/// </summary>
///
/* ----------------------------------------------------------------- */
public MainViewModel(SettingFolder src, SynchronizationContext context) :
base(new Aggregator(), context)
{
var recent = Environment.SpecialFolder.Recent.GetName();
var mon = new DirectoryMonitor(recent, "*.pdf.lnk", src.IO, GetDispatcher(false));
var password = new Query <string>(e => Send(new PasswordViewModel(e, src.IO, context)));
Model = new MainFacade(src, password, context);
Ribbon = new RibbonViewModel(Model.Bindable, Aggregator, context);
Recent = new RecentViewModel(mon, Aggregator, context);
SetCommands();
Track(() => Model.Setup(App.Arguments));
}
/* ----------------------------------------------------------------- */
///
/// MainViewModel
///
/// <summary>
/// Initializes a new instance of the MainViewModel class
/// with the specified settings.
/// </summary>
///
/* ----------------------------------------------------------------- */
public MainViewModel(SettingFolder src, SynchronizationContext context) : base(
new MainFacade(src, context),
new Aggregator(),
context
)
{
var recent = Environment.SpecialFolder.Recent.GetName();
var mon = new DirectoryMonitor(recent, "*.pdf.lnk", src.IO, GetInvoker(false));
Ribbon = new RibbonViewModel(Facade, Aggregator, context);
Recent = new RecentViewModel(mon, Aggregator, context);
Value.Query = new Query <string>(e => Send(new PasswordViewModel(e, context)));
Recent.Open = GetOpenLinkCommand();
}
/* ----------------------------------------------------------------- */
///
/// Setup
///
/// <summary>
/// Initializes the specified settings.
/// </summary>
///
/* ----------------------------------------------------------------- */
private SettingFolder Setup(SettingFolder src)
{
src.Load();
src.PropertyChanged += (s, e) => {
switch (e.PropertyName)
{
case nameof(SettingValue.ItemSize):
this.Zoom();
break;
case nameof(SettingValue.FrameOnly):
Value.Images.Preferences.FrameOnly = src.Value.FrameOnly;
break;
}
};
return(src);
}
/* ----------------------------------------------------------------- */
///
/// MainBindable
///
/// <summary>
/// Initializes a new instance of the MainBindable class
/// with the specified arguments.
/// </summary>
///
/// <param name="images">Image collection.</param>
/// <param name="settings">User settings.</param>
/// <param name="query">Password query.</param>
/// <param name="dispatcher">Dispatcher object.</param>
///
/* ----------------------------------------------------------------- */
public MainBindable(ImageCollection images, SettingFolder settings,
IQuery <string> query, IDispatcher dispatcher)
{
_settings = settings;
Images = images;
Query = query;
History = new History(dispatcher);
Source = new BindableValue <Information>(dispatcher);
Message = new BindableValue <string>(string.Empty, dispatcher);
Busy = new BindableValue <bool>(() => _busy, dispatcher);
Modified = new BindableValue <bool>(() => History.Undoable, dispatcher);
Count = new BindableValue <int>(() => Images.Count, dispatcher);
ItemSize = new BindableValue <int>(
() => Settings.ItemSize,
e => Settings.ItemSize = e,
dispatcher
);
}
/* ----------------------------------------------------------------- */
///
/// MainFacade
///
/// <summary>
/// Initializes a new instance of the MainFacade class with the
/// specified arguments.
/// </summary>
///
/// <param name="src">User settings.</param>
/// <param name="query">Password query.</param>
/// <param name="context">Synchronization context.</param>
///
/* ----------------------------------------------------------------- */
public MainFacade(SettingFolder src, IQuery <string> query, SynchronizationContext context)
{
var images = new ImageCollection(e => _core?.GetOrAdd(e), new Dispatcher(context, true));
var post = new Dispatcher(context, false);
_core = new DocumentCollection(query, src.IO);
Backup = new Backup(src.IO);
Bindable = new MainBindable(images, src, query, post);
Settings = src;
Settings.Load();
Settings.PropertyChanged += (s, e) => Update(e.PropertyName);
var sizes = Bindable.Images.Preferences.ItemSizeOptions;
var index = sizes.LastIndexOf(e => e <= Bindable.ItemSize.Value);
Bindable.Images.Preferences.ItemSizeIndex = Math.Max(index, 0);
Bindable.Images.Preferences.FrameOnly = src.Value.FrameOnly;
Bindable.Images.Preferences.TextHeight = 25;
}
