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using System;
using System.Collections.Generic;
using System.Linq;
using AppKit;
using CoreGraphics;
using Foundation;
using Xamarin.PropertyEditing.ViewModels;
namespace Xamarin.PropertyEditing.Mac
{
internal class CollectionEditorWindow
: NSWindow
{
public CollectionEditorWindow (IHostResourceProvider hostResources, CollectionPropertyViewModel viewModel)
: base (new CGRect (0, 0, 500, 400), NSWindowStyle.Titled | NSWindowStyle.Closable | NSWindowStyle.Resizable, NSBackingStore.Buffered, true)
{
Delegate = new ModalDialogDelegate ();
Title = String.Format (Properties.Resources.CollectionEditorTitle, viewModel.Property.Name);
this.collectionEditor = new CollectionEditorControl (hostResources) {
ViewModel = viewModel,
TranslatesAutoresizingMaskIntoConstraints = false
};
ContentView.AddSubview (this.collectionEditor);
this.ok = NSButton.CreateButton (Properties.Resources.OK, OnOked);
this.ok.AccessibilityEnabled = true;
this.ok.AccessibilityTitle = Properties.Resources.AccessibilityCollectionOKButton;
this.ok.Highlighted = true;
this.ok.TranslatesAutoresizingMaskIntoConstraints = false;
//this.ok.KeyEquivalent = "\r"; // FIXME: The type selector popup doesn't eat this key, so it ends up closing both.
ContentView.AddSubview (this.ok);
this.cancel = NSButton.CreateButton (Properties.Resources.Cancel, OnCanceled);
this.cancel.AccessibilityEnabled = true;
this.cancel.AccessibilityTitle = Properties.Resources.AccessibilityCollectionCancelButton;
this.cancel.TranslatesAutoresizingMaskIntoConstraints = false;
ContentView.AddSubview (this.cancel);
ContentView.AddConstraints (new[] {
NSLayoutConstraint.Create (this.collectionEditor, NSLayoutAttribute.Width, NSLayoutRelation.Equal, ContentView, NSLayoutAttribute.Width, 1, -40),
NSLayoutConstraint.Create (this.collectionEditor, NSLayoutAttribute.Top, NSLayoutRelation.Equal, ContentView, NSLayoutAttribute.Top, 1, 20),
NSLayoutConstraint.Create (this.collectionEditor, NSLayoutAttribute.CenterX, NSLayoutRelation.Equal, ContentView, NSLayoutAttribute.CenterX, 1, 0),
NSLayoutConstraint.Create (this.collectionEditor, NSLayoutAttribute.Bottom, NSLayoutRelation.Equal, this.ok, NSLayoutAttribute.Top, 1, -20),
NSLayoutConstraint.Create (this.ok, NSLayoutAttribute.Bottom, NSLayoutRelation.Equal, ContentView, NSLayoutAttribute.Bottom, 1, -20),
NSLayoutConstraint.Create (this.ok, NSLayoutAttribute.Right, NSLayoutRelation.Equal, this.collectionEditor, NSLayoutAttribute.Right, 1, 0),
NSLayoutConstraint.Create (this.ok, NSLayoutAttribute.Width, NSLayoutRelation.Equal, this.cancel, NSLayoutAttribute.Width, 1, 0),
NSLayoutConstraint.Create (this.cancel, NSLayoutAttribute.Right, NSLayoutRelation.Equal, this.ok, NSLayoutAttribute.Left, 1, -10),
NSLayoutConstraint.Create (this.cancel, NSLayoutAttribute.Bottom, NSLayoutRelation.Equal, this.ok, NSLayoutAttribute.Bottom, 1, 0),
NSLayoutConstraint.Create (this.cancel, NSLayoutAttribute.Width, NSLayoutRelation.GreaterThanOrEqual, 1, 80)
});
}
public NSModalResponse ModalResponse
{
get;
private set;
} = NSModalResponse.Cancel;
private CollectionEditorControl collectionEditor;
private NSButton ok, cancel;
private void OnOked ()
{
ModalResponse = NSModalResponse.OK;
this.collectionEditor.ViewModel = null;
Close ();
}
private void OnCanceled ()
{
ModalResponse = NSModalResponse.Cancel;
this.collectionEditor.ViewModel = null;
Close ();
}
public static void EditCollection (NSAppearance appearance, IHostResourceProvider hostResources, CollectionPropertyViewModel collectionVm)
{
var w = new CollectionEditorWindow (hostResources, collectionVm) {
Appearance = appearance
};
var result = (NSModalResponse)(int)NSApplication.SharedApplication.RunModalForWindow (w);
if (result != NSModalResponse.OK) {
collectionVm.CancelCommand.Execute (null);
return;
}
collectionVm.CommitCommand.Execute (null);
}
private class ModalDialogDelegate
: NSWindowDelegate
{
public override void WillClose (NSNotification notification)
{
NSModalResponse response = ((CollectionEditorWindow)notification.Object).ModalResponse;
NSApplication.SharedApplication.StopModalWithCode ((int)response);
}
}
}
}
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