blob: c3387df48f1cd10187505724000df40db38f9c39 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Media;
using Tango.Core.Commands;
using Tango.Touch.Controls;
namespace Tango.PPC.Common.Notifications
{
/// <summary>
/// Represents the PPC user notification provider responsible for displaying information, alerts and dialogs to the user.
/// </summary>
public interface INotificationProvider
{
/// <summary>
/// Gets the collection of notification items.
/// </summary>
ObservableCollection<NotificationItem> NotificationItems { get; }
/// <summary>
/// Gets a value indicating whether this instance has notification items.
/// </summary>
bool HasNotificationItems { get; }
/// <summary>
/// Gets the current message box.
/// </summary>
MessageBoxVM CurrentMessageBox { get; }
/// <summary>
/// Gets a value indicating whether this instance has message box.
/// </summary>
bool HasMessageBox { get; }
/// <summary>
/// Shows an information message box.
/// </summary>
/// <param name="message">The message.</param>
Task ShowInfo(String message);
/// <summary>
/// Shows warning message box.
/// </summary>
/// <param name="message">The message.</param>
Task ShowWarning(String message);
/// <summary>
/// Shows an error message box.
/// </summary>
/// <param name="message">The message.</param>
Task ShowError(String message);
/// <summary>
/// Shows a question message box.
/// </summary>
/// <param name="message">The message.</param>
Task<bool> ShowQuestion(String message);
/// <summary>
/// Inserts the notification item to the bottom of the notifications collection.
/// </summary>
/// <param name="item">The item.</param>
NotificationItem PushNotification(NotificationItem item);
/// <summary>
/// Inserts the notification item to the bottom of the notifications collection.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="condition">A condition which determines if this item is still relevant.</param>
/// <param name="autoCheck">Determines whether to perform automatic checking of the condition.</param>
/// <param name="checkInterval">Determines how frequently the condition function will be invoked. (Default 1 second)</param>
NotificationItem PushNotification(NotificationItem item, Func<bool> condition, bool autoCheck = true, TimeSpan? checkInterval = null);
/// <summary>
/// Removed the specified notification item.
/// </summary>
/// <param name="item">The item.</param>
void PopNotification(NotificationItem item);
/// <summary>
/// Invokes the notification items conditions.
/// </summary>
void InvokeNotificationItemsConditions();
/// <summary>
/// Gets the pop notification command.
/// </summary>
RelayCommand<NotificationItem> PopNotificationCommand { get; }
}
}
|
