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-rw-r--r--Juick/App.xaml.cs2
-rw-r--r--Juick/MainPage.xaml.cs11
-rw-r--r--Juick/ThreadView.xaml.cs1
-rw-r--r--Juick/ViewModels/AppViewModel.cs6
-rw-r--r--Juick/ViewModels/PageViewModel.cs87
5 files changed, 40 insertions, 67 deletions
diff --git a/Juick/App.xaml.cs b/Juick/App.xaml.cs
index 8662972..98dc31c 100644
--- a/Juick/App.xaml.cs
+++ b/Juick/App.xaml.cs
@@ -22,7 +22,7 @@ namespace Juick
// Delay creation of the view model until necessary
if (context == null) {
context = new AppViewModel();
- context.Pages.Add(new PageViewModel(context));
+ context.Pages.Add(new PageViewModel(context) { RestUri = "/home?1=1" });
context.Pages.Add(new PageViewModel(context) { RestUri = "/messages?1=1" });
};
return context;
diff --git a/Juick/MainPage.xaml.cs b/Juick/MainPage.xaml.cs
index 4861114..a634e7f 100644
--- a/Juick/MainPage.xaml.cs
+++ b/Juick/MainPage.xaml.cs
@@ -112,13 +112,6 @@ namespace Juick
{
NavigationService.Navigate(new Uri(navigateUri, UriKind.Relative));
}
- else
- {
- if (((ViewModels.PageViewModel)Home.DataContext).Items.Count == 0)
- ((ViewModels.PageViewModel)Home.DataContext).LoadData(null);
- if (((ViewModels.PageViewModel)Last.DataContext).Items.Count == 0)
- ((ViewModels.PageViewModel)Last.DataContext).LoadData(null);
- }
}
void PushChannel_ChannelUriUpdated(object sender, NotificationChannelUriEventArgs e)
@@ -172,8 +165,8 @@ namespace Juick
{
App.AppContext.Pages[0].Items.Clear();
App.AppContext.Pages[1].Items.Clear();
- App.AppContext.Pages[0].LoadData(null);
- App.AppContext.Pages[1].LoadData(null);
+ App.AppContext.Pages[0].RefreshData();
+ App.AppContext.Pages[1].RefreshData();
}
private void ApplicationBarMenuItemClick(object sender, EventArgs e)
diff --git a/Juick/ThreadView.xaml.cs b/Juick/ThreadView.xaml.cs
index 50ea979..5c1c0fc 100644
--- a/Juick/ThreadView.xaml.cs
+++ b/Juick/ThreadView.xaml.cs
@@ -27,7 +27,6 @@ namespace Juick
if (NavigationContext.QueryString.TryGetValue("mid", out _mid))
{
Model.Mid = int.Parse(_mid);
- Model.LoadData(null);
}
}
diff --git a/Juick/ViewModels/AppViewModel.cs b/Juick/ViewModels/AppViewModel.cs
index 50b95b8..77970df 100644
--- a/Juick/ViewModels/AppViewModel.cs
+++ b/Juick/ViewModels/AppViewModel.cs
@@ -1,6 +1,9 @@
using System;
+using System.Collections.Generic;
using System.Collections.ObjectModel;
+using System.Linq;
using Juick.Classes;
+using JuickApi;
using RestSharp;
namespace Juick.ViewModels
@@ -8,7 +11,7 @@ namespace Juick.ViewModels
public class AppViewModel : ViewModelBase
{
private ObservableCollection<PageViewModel> _pages;
- public ObservableCollection<PageViewModel> Pages
+ public ObservableCollection<PageViewModel> Pages
{
get { return _pages ?? (_pages = new ObservableCollection<PageViewModel>()); }
}
@@ -48,6 +51,5 @@ namespace Juick.ViewModels
});
}
}
-
}
}
diff --git a/Juick/ViewModels/PageViewModel.cs b/Juick/ViewModels/PageViewModel.cs
index ff64dac..02f86ff 100644
--- a/Juick/ViewModels/PageViewModel.cs
+++ b/Juick/ViewModels/PageViewModel.cs
@@ -18,18 +18,25 @@ namespace Juick.ViewModels
{
_context = context;
Items = new ObservableCollection<PostItem>();
- LoadMessagesPageCommand = new DelegateCommand<LinkUnlinkEventArgs>(LoadData, () => !context.IsDataLoading);
+ LoadMessagesPageCommand = new DelegateCommand<LinkUnlinkEventArgs>(CheckNewData, () => !context.IsDataLoading);
NavigateNextCommand = new DelegateCommand<SelectionChangedEventArgs>(NavigateToThread, () => true);
}
private readonly AppViewModel _context;
+ private string _restUri;
+
+ public string RestUri
+ {
+ get { return _restUri; }
+ set
+ {
+ _restUri = value;
+ RefreshData();
+ }
+ }
- public string RestUri { get; set; }
public virtual string Caption { get { return "juick"; } }
- /// <summary>
- /// A collection for MessageViewModel objects.
- /// </summary>
public ObservableCollection<PostItem> Items { get; private set; }
public DelegateCommand<LinkUnlinkEventArgs> LoadMessagesPageCommand { get; private set; }
@@ -38,66 +45,38 @@ namespace Juick.ViewModels
public void NavigateToThread(SelectionChangedEventArgs param)
{
- if (param != null)
- {
- ((App)App.Current).NavigateTo(new Uri(string.Format("/ThreadView.xaml?mid={0}", ((PostItem)param.AddedItems[0]).MID), UriKind.Relative));
- }
-
+ if (param == null) return;
+ if (param.AddedItems.Count > 0)
+ ((App)Application.Current).NavigateTo(
+ new Uri(string.Format("/ThreadView.xaml?mid={0}", ((PostItem)param.AddedItems[0]).MID), UriKind.Relative));
}
- /// <summary>
- /// Creates and adds a few MessageViewModel objects into the Items collection.
- /// </summary>
- public void LoadData(LinkUnlinkEventArgs e)
+ public void CheckNewData(LinkUnlinkEventArgs e)
{
const int offset = 5;
- if (_context.IsDataLoading)
- {
- return;
- }
- if (e != null)
- {
- var item = e.ContentPresenter.Content;
- if (!item.Equals(Items[Items.Count - offset])) {
- return;
- }
- }
-
- if (string.IsNullOrEmpty(RestUri))
- {
- RestUri = "/home?1=1";
- }
-
- // super-костыли
- // todo: rewrite
- else if (RestUri.StartsWith("/home?", StringComparison.InvariantCulture) && Items.Count > 0)
- {
- var lastItem = Items[Items.Count - 1];
- RestUri = string.Format("/home?before_mid={0}", lastItem.MID);
- }
- else if (RestUri.StartsWith("/messages?", StringComparison.InvariantCulture) && Items.Count > 0)
- {
- var lastItem = Items[Items.Count - 1];
- RestUri = string.Format("/messages?before_mid={0}", lastItem.MID);
+ if (e == null) return;
+ var item = e.ContentPresenter.Content;
+ if (item.Equals(Items[Items.Count - offset])) {
+ RefreshData();
}
-
- var request = new RestRequest(RestUri + "&rnd=" + Environment.TickCount);
- _context.Client.Authenticator = new HttpBasicAuthenticator(_context.Account.Credentials.UserName, _context.Account.Credentials.Password);
- _context.Client.ExecuteAsync<List<Message>>(request, ProcessResponse);
- _context.IsDataLoading = true;
}
- void ProcessResponse(IRestResponse<List<Message>> response)
+ public void RefreshData()
{
- _context.IsDataLoading = false;
- if (response.StatusCode != HttpStatusCode.OK)
+ var requestUri = RestUri + "&rnd=" + Environment.TickCount;
+ if (Items.Count > 0)
{
- MessageBox.Show(response.StatusCode.ToString());
- return;
+ requestUri += string.Format("&before_mid={0}", Items[Items.Count - 1].MID);
}
- //Items.Clear();
- response.Data.Select(x => new PostItem(x)).ToList().ForEach(i => Items.Add(i));
+ var request = new RestRequest(requestUri);
+ _context.Client.Authenticator = new HttpBasicAuthenticator(_context.Account.Credentials.UserName, _context.Account.Credentials.Password);
+ _context.Client.ExecuteAsync<List<Message>>(request, response =>
+ {
+ _context.IsDataLoading = false;
+ response.Data.Select(x => new PostItem(x)).ToList().ForEach(i => Items.Add(i));
+ });
+ _context.IsDataLoading = true;
}
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-26 20:47:03 +0000