farcasclaudiu/myfriendsaround
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friends caching

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small improvements
This commit is contained in:
Claudiu Farcas
2011-04-09 01:47:50 +03:00
parent 9c59a73113
commit a297460f37
11 changed files with 323 additions and 122 deletions
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main/MyFriendsAround.WP7/ViewModel/MainViewModel.cs
+28 -24
View File
@@ -1,6 +1,7 @@
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Device.Location;
using System.IO;
using System.Net;
@@ -57,8 +58,18 @@ namespace MyFriendsAround.WP7.ViewModel
public MainViewModel()
{
GpsLocation = Location.Unknown;
_SelectedFriend = null;
//
MainLoadCommand = new RelayCommand(() => MainLoad());
BackKeyPressCommand = new RelayCommand<CancelEventArgs>((args) =>
{
if (IsSelectFriend)
{
IsSelectFriend = !IsSelectFriend;
args.Cancel = true;
}
});
PublishLocationCommand = new RelayCommand(() => PublishLocationAction());
NavigateToSettingsCommand = new RelayCommand(() => NavigateToSettings());
RefreshFriendsCommand = new RelayCommand(() => RefreshFriends());
@@ -194,12 +205,8 @@ namespace MyFriendsAround.WP7.ViewModel
/// </summary>
public const string SelectedFriendPropertyName = "SelectedFriend";
private PushPinModel _SelectedFriend = new PushPinModel()
{
Location = GeoCoordinate.Unknown,
PinUserName = "Guest",
PinImageUrl = string.Empty
};
private PushPinModel _SelectedFriend;
/// <summary>
/// Gets the SelectedFriend property.
@@ -562,12 +569,6 @@ namespace MyFriendsAround.WP7.ViewModel
set
{
if (_isBusy == value)
{
return;
}
var oldValue = _isBusy;
_isBusy = value;
// Update bindings, no broadcast
@@ -616,6 +617,7 @@ namespace MyFriendsAround.WP7.ViewModel
#region Commands
public ICommand MainLoadCommand { get; set; }
public ICommand BackKeyPressCommand { get; set; }
public ICommand PublishLocationCommand { get; set; }
public ICommand NavigateToSettingsCommand { get; set; }
public ICommand ShowMyLocationCommand { get; set; }
@@ -876,7 +878,7 @@ namespace MyFriendsAround.WP7.ViewModel
result.Add(new PushPinModel()
{
PinSource = "/ApplicationIcon.png",
Location = new GeoCoordinate(f.Latitude, f.Longitude),
Location = new GeoCoordinate(f.Latitude, f.Longitude, 0),
PinUserName = f.FriendName,
PinImageUrl =
string.Format(
@@ -923,21 +925,21 @@ namespace MyFriendsAround.WP7.ViewModel
{
List<Friend> list = args.Friends;
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
PopulatePushPins(list);
IsBusy = false;
}
);
{
IsBusy = false;
PopulatePushPins(list);
}
);
}
else
{
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
IsBusy = false;
var exception = new ExceptionPrompt();
exception.Show(args.Error);
}
);
{
IsBusy = false;
var exception = new ExceptionPrompt();
exception.Show(args.Error);
}
);
}
}
@@ -958,6 +960,7 @@ namespace MyFriendsAround.WP7.ViewModel
{
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
IsBusy = false;
var message = new DialogMessage(
"Communication error!", DialogMessageCallback)
{
@@ -1004,6 +1007,7 @@ namespace MyFriendsAround.WP7.ViewModel
{
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
IsBusy = false;
var message = new DialogMessage(
"Communication error!", DialogMessageCallback)
{