From 2ee31d0d9d6c6254ea34c5909117221510ee6001 Mon Sep 17 00:00:00 2001
From: Zhao Cheng <zcbenz@gmail.com>
Date: Mon, 12 Mar 2012 22:14:03 +0800
Subject: [PATCH] =?UTF-8?q?=E7=89=88=E9=9D=A2=E5=88=86=E5=8C=BAdone?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 HotPage.xaml               |  3 +++
 HotPage.xaml.cs            | 49 +++++++++++++++++++++++++++++++++++++-
 PostPage.xaml              |  2 +-
 Sbbs/Service.cs            | 10 ++++++++
 ViewModels/HotViewModel.cs | 18 ++++++++++++++
 5 files changed, 80 insertions(+), 2 deletions(-)

diff --git a/HotPage.xaml b/HotPage.xaml
index 2adfb7a..f4a4f4c 100644
--- a/HotPage.xaml
+++ b/HotPage.xaml
@@ -4,6 +4,7 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
     xmlns:toolkit="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls.Toolkit"
+    xmlns:custom="clr-namespace:CustomControls"
     xmlns:controls="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls"
     xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
@@ -86,6 +87,8 @@
             </controls:PivotItem>
 
             <controls:PivotItem Header="版面分区">
+                <custom:RecursiveListBox ItemsSource="{Binding SectionItems}" ItemTemplate="{StaticResource BoardDataTemplate}"
+                                         LeafItemTap="Section_Selected"/>
             </controls:PivotItem>
         </controls:Pivot>
     </Grid>
diff --git a/HotPage.xaml.cs b/HotPage.xaml.cs
index 70b816c..cc323c7 100644
--- a/HotPage.xaml.cs
+++ b/HotPage.xaml.cs
@@ -21,6 +21,7 @@ public partial class HotPage : PhoneApplicationPage
     {
         private bool isHotTopicsLoading;
         private bool isHotBoardsLoading;
+        private bool isSectionsLoading;
 
         public HotPage()
         {
@@ -45,7 +46,37 @@ protected override void OnNavigatedTo(NavigationEventArgs e)
 
         private void SetLoading()
         {
-            App.ViewModel.Hot.IsLoading = isHotTopicsLoading | isHotBoardsLoading;
+            App.ViewModel.Hot.IsLoading = isHotTopicsLoading | isHotBoardsLoading | isSectionsLoading;
+        }
+
+        private void LoadSections(bool force = false)
+        {
+            if (!force)
+            {
+                // 先从本地缓存载入
+                ObservableCollection<BoardViewModel> sections = LocalCache.Get<ObservableCollection<BoardViewModel>>("sections");
+                if (sections != null)
+                {
+                    App.ViewModel.Hot.SectionItems = sections;
+                    return;
+                }
+            }
+
+            // 没有的话再从网络读取
+            isSectionsLoading = true;
+            SetLoading();
+            App.Service.Sections(delegate(ObservableCollection<BoardViewModel> boards, bool success, string error)
+            {
+                isSectionsLoading = false;
+                SetLoading();
+
+                if (boards != null)
+                {
+                    // 写入缓存
+                    LocalCache.Set<ObservableCollection<BoardViewModel>>("sections", boards);
+                    App.ViewModel.Hot.SectionItems = boards;
+                }
+            });
         }
 
         private void LoadHotTopics()
@@ -110,8 +141,17 @@ private void Board_Selected(object sender, SelectionChangedEventArgs e)
             {
                 // 清除选择，否则同样的项目无法点击第二次
                 (sender as ListBox).SelectedIndex = -1;
+
                 BoardViewModel board = e.AddedItems[0] as BoardViewModel;
+                this.NavigationService.Navigate(new Uri("/BoardPage.xaml?board=" + board.EnglishName + "&description=" + board.Description, UriKind.Relative));
+            }
+        }
 
+        private void Section_Selected(object sender, SelectionChangedEventArgs e)
+        {
+            if (e.AddedItems.Count == 1)
+            {
+                BoardViewModel board = e.AddedItems[0] as BoardViewModel;
                 this.NavigationService.Navigate(new Uri("/BoardPage.xaml?board=" + board.EnglishName + "&description=" + board.Description, UriKind.Relative));
             }
         }
@@ -127,6 +167,9 @@ private void Refresh_Click(object sender, EventArgs e)
                 case 1:
                     LoadHotBoards();
                     break;
+                case 2:
+                    LoadSections(true);
+                    break;
             }
         }
 
@@ -143,6 +186,10 @@ private void Pivot_LoadedPivotItem(object sender, PivotItemEventArgs e)
                     if (App.ViewModel.Hot.HotboardsItems == null)
                         LoadHotBoards();
                     break;
+                case 2:
+                    if (App.ViewModel.Hot.SectionItems == null)
+                        LoadSections();
+                    break;
             }
         }
     }
diff --git a/PostPage.xaml b/PostPage.xaml
index 1a315dd..c380a66 100644
--- a/PostPage.xaml
+++ b/PostPage.xaml
@@ -66,7 +66,7 @@
             <TextBlock Text="标题" Style="{StaticResource PhoneTextGroupHeaderStyle}" />
             <TextBox x:Name="TitleText" IsEnabled="{Binding IsLoading, Converter={StaticResource BoolReverseConverter}}" Grid.Row="1" />
             <TextBlock Text="内容" Grid.Row="2" Style="{StaticResource PhoneTextGroupHeaderStyle}" />
-            <TextBox x:Name="ContentText" IsEnabled="{Binding IsLoading, Converter={StaticResource BoolReverseConverter}}" Grid.Row="3" />
+            <TextBox x:Name="ContentText" TextWrapping="Wrap" IsEnabled="{Binding IsLoading, Converter={StaticResource BoolReverseConverter}}" Grid.Row="3" />
         </Grid>
     </Grid>
  
diff --git a/Sbbs/Service.cs b/Sbbs/Service.cs
index cdd13fd..06b2e16 100644
--- a/Sbbs/Service.cs
+++ b/Sbbs/Service.cs
@@ -41,6 +41,16 @@ public void Login(string username, string password, Action<string, bool, string>
             wc.DownloadStringAsync(uri, new ServiceArg<string>() { Callback = callback });
         }
 
+        // 全部版面
+        public void Sections(Action<BoardCollection, bool, string> callback)
+        {
+            WebClient wc = new WebClient();
+            Uri uri = new Uri(apiBase + "sections" + apiPost + "?up=1&token=" + HttpUtility.UrlEncode(Token));
+
+            wc.DownloadStringCompleted += DownloadedAndParse<BoardCollection, BoardsResponse>;
+            wc.DownloadStringAsync(uri, new ServiceArg<BoardCollection>() { Callback = callback });
+        }
+
         // 获取十大
         public void Topten(Action<TopicCollection, bool, string> callback)
         {
diff --git a/ViewModels/HotViewModel.cs b/ViewModels/HotViewModel.cs
index 278f70d..1f0c099 100644
--- a/ViewModels/HotViewModel.cs
+++ b/ViewModels/HotViewModel.cs
@@ -26,6 +26,24 @@ public bool IsLoading
             }
         }
 
+        // 全部分区
+        private ObservableCollection<BoardViewModel> sectionItems;
+        public ObservableCollection<BoardViewModel> SectionItems
+        {
+            get
+            {
+                return sectionItems;
+            }
+            set
+            {
+                if (value != sectionItems)
+                {
+                    sectionItems = value;
+                    NotifyPropertyChanged("SectionItems");
+                }
+            }
+        }
+
         // 热门版面集合
         private ObservableCollection<BoardViewModel> hotboardsItems;
         public ObservableCollection<BoardViewModel> HotboardsItems