//主界面的后退键，用于在主界面点击了某个视频跳转到详情等界面
private void BackAppBarButton_Click(object sender, RoutedEventArgs e)
{
if (ListFrame.CanGoBack)
{
ListFrame.GoBack();
}
}
public void ShowFileRow(ContentFile fileInfo, ContentRow rowInfo)
{
ListFrame.PushPage(null, fileInfo.Name, typeof(ContentDataTab), new ShowRowParam()
{
ShowContentFile = fileInfo, ShowContentRow = rowInfo
});
}
private void Layoffs(Employee employee)
{
var element = ListFrame.ToList().FindLast(elem =>
((PageUser_VM)((PageUser)elem.Content).DataContext).ID == employee.ID);
MyWrapPanel.Children.Remove(element);
Employees.Remove(employee);
}
private void OnTicketToggleButtonClick(object sender, RoutedEventArgs e)
{
TicketToggleButton.IsChecked = true;
TicketToggleButton.FontWeight = Windows.UI.Text.FontWeights.SemiBold;
IncidentToggleButton.IsChecked = false;
IncidentToggleButton.FontWeight = Windows.UI.Text.FontWeights.Normal;
ListFrame.Navigate(typeof(TicketsListPaneView), _incidentId);
}
public MenuClientiVM()
{
ItemInvokedCommand = new RelayCommand(NavigationTo);
MenuItems.Add(new MenuItem()
{
MenuEntry = "Lista Clienti",
Glyph = (new SymbolIconSource()
{
Symbol = Symbol.ContactInfo
}).Symbol,
});
MenuItems.Add(new MenuItem()
{
MenuEntry = "Geolocalizzazione",
Glyph = (new SymbolIconSource()
{
Symbol = Symbol.World
}).Symbol,
});
MenuItems.Add(new MenuItem()
{
MenuEntry = "Recupero Clienti",
Glyph = (new SymbolIconSource()
{
Symbol = Symbol.ReportHacked
}).Symbol,
});
void NavigationTo(object parameter)
{
NavigationViewItemInvokedEventArgs args = parameter as NavigationViewItemInvokedEventArgs;
switch (args.InvokedItem.ToString())
{
case "Lista Clienti":
SelectedPage = new ListFrame()
{
DataContext = new ListaClientiVM()
};
break;
case "Geolocalizzazione":
SelectedPage = new GeolocalizzazioneClienti()
{
DataContext = new GeolocalizzazioneClientiVM()
};
break;
case "Recupero Clienti":
SelectedPage = new RecuperoClienti()
{
DataContext = new RecuperoClientiVM()
};
break;
}
}
}
public MainPage()
{
this.InitializeComponent();
ApplicationView.GetForCurrentView().SetPreferredMinSize(new Size(360, 120));
SystemNavigationManager.GetForCurrentView().BackRequested += App_BackRequested;
ListFrame.Navigate(typeof(ListPage));
EditFrame.Navigate(typeof(EditPage));
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
JsonObject parameters = JsonObject.Parse(e.Parameter as string);
if (parameters != null)
{
mainAdaptiveVM.FromString(parameters["MainAdaptiveState"].GetString());
}
ListFrame.Navigate(typeof(ListPage));
EditFrame.Navigate(typeof(EditPage), e.Parameter);
}
public MainPage()
{
InitializeComponent();
Current = this;
ListFrame.Navigate(typeof(ListPage));
NewFrame.Navigate(typeof(NewPage));
this.SizeChanged += (s, e) => {
if (e.NewSize.Width > 800)
{
State = "All";
}
else
{
if (State != "Detail")
{
State = "List";
}
}
};
SystemNavigationManager.GetForCurrentView().BackRequested += (s, e) => {
if (IsSmallScreen())
{
State = "List";
}
ListPage.Current.ItemSelected = -1;
};
// SetBackground
ImageBrush imageBrush = new ImageBrush {
ImageSource = new BitmapImage(new Uri("ms-appx:///Assets/Background1.jpg", UriKind.Absolute))
};
MainPageGrid.Background = imageBrush;
// 恢复挂起状态
if (((App)App.Current).isSuspend)
{
if (ApplicationData.Current.LocalSettings.Values.ContainsKey("AddNewItem"))
{
var isEditState = (bool)ApplicationData.Current.LocalSettings.Values["AddNewItem"];
if (isEditState)
{
State = "Detail";
}
}
}
if (State != "Detail")
{
State = "List";
}
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
SystemNavigationManager.GetForCurrentView().AppViewBackButtonVisibility = AppViewBackButtonVisibility.Collapsed;
if (e.Parameter is DashboardViewModel)
{
_viewModel = e.Parameter as DashboardViewModel;
DataContext = _viewModel;
_viewModel.Initialize(MapControl, (pageType, parameter) => ListFrame.Navigate(pageType, parameter));
}
}
public ArticleView()
{
this.InitializeComponent();
ListFrame.Navigate(typeof(ArticleList));
DispatcherTimer time = new DispatcherTimer
{
Interval = new TimeSpan(0, 0, 5)
};
time.Tick += Time_Tick;
time.Start();
}
protected override void OnNavigatedTo(NavigationEventArgs ne)
{
ListFrame.Navigate(typeof(ListPage));
(ListFrame.Content as ListPage).Loaded += (object sender, RoutedEventArgs re) => {
JsonObject parameters = JsonObject.Parse(ne.Parameter as string);
if (parameters != null)
{
if (parameters.ContainsKey("MainAdaptiveState"))
{
MainAdaptiveViewModel.getInstance().FromString(parameters["MainAdaptiveState"].GetString());
}
}
EditFrame.Navigate(typeof(EditPage), ne.Parameter);
};
}
/// <summary>
/// Exibe os frames da camada selecionada.
/// </summary>
public void UpdateListFrame()
{
if (animation.FrameCount > 0)
{
ListFrame.BeginUpdate();
ListFrame.Items.Clear();
var count = animation.Count(animation.FrameIndex, selectedLayerIndex);
for (var index = 0; index < count; index++)
{
ListFrame.Items.Add(animation[animation.FrameIndex, selectedLayerIndex, index].Name);
}
ListFrame.EndUpdate();
}
}
private void LinkList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
ContentFile fileInfo = LinkList.SelectedItem as ContentFile;
if (fileInfo == null)
{
return;
}
ListFrame.PushPage(null, fileInfo.Name, typeof(ContentDataTab), new ShowRowParam()
{
ShowContentFile = fileInfo
});
//PathBaseFrame pathFrame = ParentBaseFrame as PathBaseFrame;
//if (pathFrame == null)
// return;
//pathFrame.PushPage(PathItem, fileInfo.Name, typeof(ContentDataTab), fileInfo);
}
//汉堡界面的选择切换
private void ListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (Home.IsSelected)
{
//主界面
TitleTextBlock.Text = "Home";
InitializeList();
}
else if (Collection.IsSelected)
{
//收藏界面
ListFrame.Navigate(typeof(CollectorItems));
TitleTextBlock.Text = "Collection";
}
else if (Users.IsSelected)
{
ListFrame.Navigate(typeof(UserManagePage), user);
TitleTextBlock.Text = user.Username;
}
}
private void AddNewEmployee(Employee employee)
{
Employees.Add(employee);
ListFrame.Add(new Frame {
Width = 140,
Height = 230,
Margin = new Thickness {
Bottom = 0, Left = 10, Right = 0, Top = 20
},
Source = new Uri("Views/ManagerEmployee/PageUser.xaml", UriKind.Relative)
});
int lastIndex = Employees.Count - 1;
MyWrapPanel.Children.Add(ListFrame[lastIndex]);
LastFrame = ListFrame[lastIndex];
Task.Factory.StartNew(() => {
ConnectFrame(lastIndex, false);
});
}
private void HandleDoubleClick(object sender, MouseButtonEventArgs e)
{
var track = ((ListViewItem)sender).Content as Track; //Casting back to the binded Track
int selectedNumber = l_List__.Items.IndexOf(l_List__.SelectedItem);
//MessageBox.Show("Item Double Click handled!");
switch (selectedNumber)
{
case 0:
ListFrame.NavigationService.Navigate(new Uri(@"Lessons\Page1.xaml", UriKind.Relative));
l_List__.Visibility = Visibility.Hidden; ListFrame.Refresh();
break;
case 1:
ListFrame.NavigationService.Navigate(new Uri(@"Lessons\Page2.xaml", UriKind.Relative));
l_List__.Visibility = Visibility.Hidden;
break;
default:
break;
}
}
private void ManagePage2Base_OnClick(object sender, RoutedEventArgs e)
{
ListFrame.Navigate(typeof(ManagePage2));
}
public void Refresh()
{
ListFrame.Clear();
}
public void NavigateTo(StorageFolder item)
{
ListFrame.Navigate(typeof(PostersPage), item);
}
//private void showProgressRing() {
// MyProgressRing.IsActive = true;
// MyProgressRing.Visibility = Visibility.Visible;
//}
//private void killProgressRing() {
// MyProgressRing.IsActive = false;
// MyProgressRing.Visibility = Visibility.Collapsed;
//}
private async void InitializeList()
{
try
{
if (!first)
{
ListFrame.Navigate(typeof(ListPage), VideoTypeComboBox.SelectedIndex);
}
//如果选择的是电影类型
if (VideoTypeComboBox.SelectedIndex == 0)
{
//API请求，language是电影语言, page是搜索的页，用于支持翻页功能，翻一次页请求一次（API本身的限制只能这么做）, Mgenre电影的类型, releaseYear电影放映日期, sortBy电影以热度还是评分排序
String url = String.Format("https://api.themoviedb.org/3/discover/movie?api_key=7888f0042a366f63289ff571b68b7ce0&include_adult=false{0}&page={1}{2}{3}{4}", language, page, Mgenre, releaseYear, sortBy);
HttpClient client = new HttpClient();
String Jresult = await client.GetStringAsync(url);
//本想把这句放在最前面，跳转更快，但是ListFrame实例化需要一点时间，放在前面会报空指针的错误，只好先请求网络给程序一点时间
if (first)
{
first = false;
ListFrame.Navigate(typeof(ListPage), 0);
}
//Where is the Show progress ring code? Not here!
//Written in XAML for initialization!!!
//序列化电影列表，通过其解析Json，Models中除了Starlist，其他类都是通过网站json2csharp.com自动生成的
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(QueryMovieList));
MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(Jresult));
QueryMovieList queryMovieList = (QueryMovieList)serializer.ReadObject(ms);
//没有这类型的电影
if (queryMovieList.total_results == 0)
{
await new Windows.UI.Popups.MessageDialog("Found nothing, please change the key words and try again! ").ShowAsync();
}
else
{
viewModel.clear();
foreach (var result in queryMovieList.results)
{
//该电影有海报
if (result.poster_path != null)
{
//修改为能访问的网址
result.poster_path = "https://image.tmdb.org/t/p/w500" + result.poster_path;
}
//没有海报
else
{
//使用默认海报
result.poster_path = "Assets/defaultPoster.jpg";
}
//添加到ViewModel
viewModel.AddMovieResult(result);
}
}
}
else
{
//同理
String url = String.Format("https://api.themoviedb.org/3/discover/tv?api_key=7888f0042a366f63289ff571b68b7ce0&include_adult=false{0}&page={1}{2}{3}", language, page, Tgenre, sortBy);
HttpClient client = new HttpClient();
String Jresult = await client.GetStringAsync(url);
if (first)
{
first = false;
ListFrame.Navigate(typeof(ListPage), 1);
}
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(QueryTVList));
MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(Jresult));
QueryTVList queryTVList = (QueryTVList)serializer.ReadObject(ms);
if (queryTVList.total_results == 0)
{
await new Windows.UI.Popups.MessageDialog("Found nothing, please change the key words and try again! ").ShowAsync();
}
else
{
viewModel.clear();
foreach (var result in queryTVList.results)
{
if (result.poster_path != null)
{
result.poster_path = "https://image.tmdb.org/t/p/w500" + result.poster_path;
}
else
{
result.poster_path = "Assets/defaultPoster.jpg";
}
viewModel.AddTVResult(result);
}
}
}
}
catch
{
await new Windows.UI.Popups.MessageDialog("Opps! Something wrong happened to the connection, please check your network and try again! ").ShowAsync();
}
finally
{
MyProgressRing.IsActive = false;
MyProgressRing.Visibility = Visibility.Collapsed;
}
}