protected override void OnNavigatedTo(NavigationEventArgs e)
{
this.Items = new ObservableCollection<object>(PhotosDataSource.GetItems());
this.ItemTemplate = Resources["PhotoTemplate"] as DataTemplate;
base.OnNavigatedTo(e);
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
this.Refresh();
this.ItemTemplate = Resources["PhotoTemplate"] as DataTemplate;
base.OnNavigatedTo(e);
}
public ListBoxHandler()
{
Control = new swc.ListBox();
Control.HorizontalAlignment = sw.HorizontalAlignment.Stretch;
//Control.DisplayMemberPath = "Text";
var template = new sw.DataTemplate(typeof(IListItem));
template.VisualTree = WpfListItemHelper.ItemTemplate(false);
Control.ItemTemplate = template;
Control.SelectionChanged += delegate
{
Widget.OnSelectedIndexChanged(EventArgs.Empty);
};
Control.MouseDoubleClick += delegate
{
if (SelectedIndex >= 0)
{
Widget.OnActivated(EventArgs.Empty);
}
};
Control.KeyDown += (sender, e) =>
{
if (e.Key == sw.Input.Key.Return)
{
if (SelectedIndex >= 0)
{
Widget.OnActivated(EventArgs.Empty);
e.Handled = true;
}
}
};
}
public MainPage()
{
this.InitializeComponent();
this.NavigationCacheMode = NavigationCacheMode.Required;
this.footerTemplate = listHostel.FooterTemplate;
detailsControl.SubmitClicked += detailsControl_SubmitClicked;
detailsControl.CancelClicked += detailsControl_CancelClicked;
}
public ContentPresenterCache(Canvas canvas, DataTemplate dataTemplate)
{
_canvas = canvas;
_dataTemplate = dataTemplate;
for (int i = 0; i < 10; i++)
{
_cpList.Enqueue(GenerateNewPresenter());
}
}
void UpdateContent(Cell newCell)
{
Windows.UI.Xaml.DataTemplate dt = GetTemplate(newCell);
if (dt != _currentTemplate || Content == null)
{
_currentTemplate = dt;
Content = dt.LoadContent();
}
((FrameworkElement)Content).DataContext = newCell;
}
/// <summary>
/// Provides derived classes an opportunity to handle changes
/// to the EditableContentTemplate property.
/// </summary>
/// <param name="oldEditableContentTemplate">The old EditableContentTemplate value</param>
/// <param name="newEditableContentTemplate">The new EditableContentTemplate value</param>
private void OnEditableContentTemplateChanged(
DataTemplate oldEditableContentTemplate, DataTemplate newEditableContentTemplate)
{
if (this.IsSelected)
{
_changingTemplates = true;
this.ContentTemplate = newEditableContentTemplate;
_changingTemplates = false;
}
_isEditable = true;
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
var items = PhotosDataSource.GetItems();
this.NatureItems = new ObservableCollection<object>(items.Where(x => x.Category == "Nature"));
this.AnimalItems = new ObservableCollection<object>(items.Where(x => x.Category == "Animal"));
this.CityItems = new ObservableCollection<object>(items.Where(x => x.Category == "City"));
this.MotorItems = new ObservableCollection<object>(items.Where(x => x.Category == "Motor"));
this.ItemTemplate = Resources["PhotoItemTemplate"] as DataTemplate;
base.OnNavigatedTo(e);
}
protected override DataTemplate SelectTemplateCore(object item, DependencyObject container)
{
Book b = item as Book;
if (b == null) return _selectedTemplate;
switch (b.Publisher)
{
case "Wrox Press":
_selectedTemplate = WroxBookTemplate;
break;
default:
_selectedTemplate = DefaultBookTemplate;
break;
}
return _selectedTemplate;
}
private void Element_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName == "IsHidden")
{
if ((Element as MyTabbedPage).IsHidden)
{
Windows.UI.Xaml.DataTemplate template = App.Current.Resources["MyDataTemplate"] as Windows.UI.Xaml.DataTemplate;
Control.HeaderTemplate = template;
Control.IsEnabled = true;
}
else
{
Control.HeaderTemplate = originalTemplate;
Control.IsEnabled = true;
}
}
}
private static void ItemTemplateChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ItemsHub hub = d as ItemsHub;
if (hub != null)
{
Windows.UI.Xaml.DataTemplate template = e.NewValue as Windows.UI.Xaml.DataTemplate;
if (template != null)
{
// Apply template
foreach (var section in hub.Sections)
{
section.ContentTemplate = template;
}
}
}
}
private void InitPivot()
{
var binding = new Binding { Source = ViewModel, Path = new PropertyPath("CurrentRecords") };
_itemTemplate = Resources["ListViewTemplate"] as DataTemplate;
foreach (var day in Enum.GetNames(typeof(DayOfWeek)))
{
var listView = new ListView
{
ItemTemplate = _itemTemplate,
IsItemClickEnabled = true
};
listView.ItemClick += ItemView_ItemClick;
listView.SetBinding(ItemsControl.ItemsSourceProperty, binding);
var pivotItem = new PivotItem { Header = day, Name = day, Content = listView };
pivot.Items.Add(pivotItem);
}
}
public EditableTextBlock()
{
var textBox = new FrameworkElementFactory(typeof(TextBox));
textBox.SetValue(Control.PaddingProperty, new Thickness(1)); // 1px for border
textBox.AddHandler(FrameworkElement.LoadedEvent, new RoutedEventHandler(TextBox_Loaded));
textBox.AddHandler(UIElement.KeyDownEvent, new KeyEventHandler(TextBox_KeyDown));
textBox.AddHandler(UIElement.LostFocusEvent, new RoutedEventHandler(TextBox_LostFocus));
textBox.SetBinding(TextBox.TextProperty, new Windows.UI.Xaml.Data.Binding("Text") { Source = this, Mode = BindingMode.TwoWay
#if TODO_XAML
, UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
#endif
});
var editTemplate = new DataTemplate { VisualTree = textBox };
var textBlock = new FrameworkElementFactory(typeof(TextBlock));
textBlock.SetValue(FrameworkElement.MarginProperty, new Thickness(2));
textBlock.AddHandler(UIElement.PointerPressedEvent, (s, e) => {
PointerPoint pt;
if (e.Pointer.PointerDeviceType == PointerDeviceType.Mouse &&
(pt = e.GetCurrentPoint(textBlock) != null) &&
#if TODO_XAML
e.ClickCount >= 2 &&
#endif
pt.Properties.IsLeftButtonPressed)
{
IsInEditMode = true;
e.Handled = true;
}
});
textBlock.SetBinding(TextBlock.TextProperty, new Windows.UI.Xaml.Data.Binding("Text") { Source = this });
var viewTemplate = new DataTemplate { VisualTree = textBlock };
var style = new Windows.UI.Xaml.Style(typeof(EditableTextBlock));
var trigger = new Trigger { Property = IsInEditModeProperty, Value = true };
trigger.Setters.Add(new Setter { Property = ContentTemplateProperty, Value = editTemplate });
style.Triggers.Add(trigger);
trigger = new Trigger { Property = IsInEditModeProperty, Value = false };
trigger.Setters.Add(new Setter { Property = ContentTemplateProperty, Value = viewTemplate });
style.Triggers.Add(trigger);
Style = style;
}
private void pageRoot_SizeChanged(object sender, SizeChangedEventArgs e)
{
var currentFrame = Window.Current.Content as Frame;
var currentPage = currentFrame.Content as Page;
var newViewState = Windows.UI.ViewManagement.ApplicationView.Value;
if (newViewState == Windows.UI.ViewManagement.ApplicationViewState.Snapped)
{
Windows.UI.Xaml.DataTemplate Temp = currentPage.Resources["BotonesSnappedItemTemplate"] as Windows.UI.Xaml.DataTemplate;
GridBotones.ItemTemplate = Temp;
GridBotones.Margin = new Windows.UI.Xaml.Thickness(25, 0, 20, 100);
}
else
{
Windows.UI.Xaml.DataTemplate Temp = currentPage.Resources["BotonesItemTemplate"] as Windows.UI.Xaml.DataTemplate;
GridBotones.ItemTemplate = Temp;
GridBotones.Margin = new Windows.UI.Xaml.Thickness(120, 0, 40, 100);
}
}
protected override void OnApplicationViewStateChanged()
{
object template;
string templateName;
// ContentTemplate
templateName = ViewState != ApplicationViewState.Snapped ? "PersistentObjectTemplate" : "PersistentObjectSnappedTemplate";
Application.Current.Resources.TryGetValue(templateName + "." + PersistentObject.Type, out template);
if (template == null)
Application.Current.Resources.TryGetValue(templateName, out template);
if (template == null || template != ContentTemplate)
ContentTemplate = (DataTemplate)template ?? EmptyTemplate;
// Template
templateName = ViewState != ApplicationViewState.Snapped ? "PersistentObjectPage" : "PersistentObjectSnappedPage";
Application.Current.Resources.TryGetValue(templateName + "." + PersistentObject.Type, out template);
if (template == null)
Application.Current.Resources.TryGetValue(templateName, out template);
if (template == null || template != Template)
Template = (DataTemplate)template ?? EmptyTemplate;
}
private static void ItemsSourceChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ItemsHub hub = d as ItemsHub;
if (hub != null)
{
IEnumerable items = e.NewValue as IEnumerable;
if (items != null)
{
// hub.Sections.Clear();
var sec = hub.Sections.Where(h => (string)h.Tag == "dyn").ToList();
foreach (var hubSection in sec)
{
hub.Sections.Remove(hubSection);
}
foreach (var item in items)
{
HubSection section = new HubSection();
section.Tag = "dyn";
section.DataContext = item;
section.HeaderTemplate = hub.ItemHeaderTemplate;
Windows.UI.Xaml.DataTemplate template = hub.ItemTemplate;
section.ContentTemplate = template;
//hub.Sections.Add(section);
hub.Sections.Insert(0, section);
}
}
}
}
private void SetHeaderTemplate(DataTemplate headerTemplate)
{
foreach (AccordionItem item in base.Children)
{
item.HeaderTemplate = headerTemplate;
}
}
/// <summary>
/// Provides derived classes an opportunity to handle changes
/// to the EditableItemTemplate property.
/// </summary>
/// <param name="oldEditableItemTemplate">The old EditableItemTemplate value</param>
/// <param name="newEditableItemTemplate">The new EditableItemTemplate value</param>
private void OnEditableItemTemplateChanged(
DataTemplate oldEditableItemTemplate, DataTemplate newEditableItemTemplate)
{
}
/// <summary>
/// Builds the visual tree for the
/// <see cref="T:WinRTXamlToolkit.Controls.Primitives.CalendarItem" />
/// when a new template is applied.
/// </summary>
protected override void OnApplyTemplate()
{
base.OnApplyTemplate();
HeaderButton = GetTemplateChild(ElementHeaderButton) as Button;
PreviousButton = GetTemplateChild(ElementPreviousButton) as Button;
NextButton = GetTemplateChild(ElementNextButton) as Button;
_dayTitleTemplate = GetTemplateChild(ElementDayTitleTemplate) as DataTemplate;
MonthView = GetTemplateChild(ElementMonthView) as Grid;
YearView = GetTemplateChild(ElementYearView) as Grid;
_disabledVisual = GetTemplateChild(ElementDisabledVisual) as FrameworkElement;
if (Owner != null)
{
UpdateDisabledGrid(Owner.IsEnabled);
}
PopulateGrids();
if (MonthView != null && YearView != null)
{
if (Owner != null)
{
Owner.SelectedMonth = Owner.DisplayDateInternal;
Owner.SelectedYear = Owner.DisplayDateInternal;
if (Owner.DisplayMode == CalendarMode.Year)
{
UpdateYearMode();
}
else if (Owner.DisplayMode == CalendarMode.Decade)
{
UpdateDecadeMode();
}
if (Owner.DisplayMode == CalendarMode.Month)
{
UpdateMonthMode();
MonthView.Visibility = Visibility.Visible;
YearView.Visibility = Visibility.Collapsed;
}
else
{
YearView.Visibility = Visibility.Visible;
MonthView.Visibility = Visibility.Collapsed;
}
}
else
{
UpdateMonthMode();
MonthView.Visibility = Visibility.Visible;
YearView.Visibility = Visibility.Collapsed;
}
}
}
private void SetItemTemplate(DataTemplate itemTemplate)
{
foreach (ContentControl item in base.Children)
{
item.ContentTemplate = itemTemplate;
}
}
internal void UpdateItemTemplateSelector(DataTemplate itemTemplate)
{
this.ItemTemplate = itemTemplate;
}
protected override void OnContentTemplateChanged(DataTemplate oldContentTemplate, DataTemplate newContentTemplate)
{
base.OnContentTemplateChanged(oldContentTemplate, newContentTemplate);
if (!_changingTemplates)
{
SlimContentTemplate = this.ContentTemplate;
}
}
public static void SetSectionTemplate(UIElement element, DataTemplate value)
{
element.SetValue(SectionTemplateProperty, value);
}
private ListViewItem SwitchToItemState(object dataContext, DataTemplate template)
{
var item = WifiListView.ContainerFromItem(dataContext) as ListViewItem;
item.ContentTemplate = template;
return item;
}
private void BuildHubControl()
{
HubControl.Sections.Clear();
var templateSelector = new ItemsShowcaseViewItemGroupDataTemplateSelector();
foreach(var itemGroup in ((ItemsShowcaseViewModel)DataContext).ItemGroups)
{
var hubSection = new HubSection();
var dataTemplate = new DataTemplate();
hubSection.Header = itemGroup.Key;
hubSection.ContentTemplate = templateSelector.SelectTemplate(itemGroup, hubSection);
hubSection.DataContext = itemGroup;
HubControl.Sections.Add(hubSection);
}
}
public static void SetHeaderTemplate(UIElement element, DataTemplate value)
{
element.SetValue(HeaderTemplateProperty, value);
}
public static void SetItemTemplate(VariableSizedWrapGrid obj, DataTemplate value)
{
obj.SetValue(ItemTemplateProperty, value);
}
public ShellFlyoutTemplateSelector()
{
BaseShellItemTemplate = (Windows.UI.Xaml.DataTemplate)Windows.UI.Xaml.Application.Current.Resources["ShellFlyoutBaseShellItemTemplate"];
MenuItemTemplate = (Windows.UI.Xaml.DataTemplate)Windows.UI.Xaml.Application.Current.Resources["ShellFlyoutMenuItemTemplate"];
SeperatorTemplate = (Windows.UI.Xaml.DataTemplate)Windows.UI.Xaml.Application.Current.Resources["ShellFlyoutSeperatorTemplate"];
}
protected override void OnApplicationViewStateChanged()
{
object template;
string templateName;
// ContentTemplate
templateName = ViewState != ApplicationViewState.Snapped ? "QueryTemplate" : "QuerySnappedTemplate";
Application.Current.Resources.TryGetValue(templateName + "." + Query.PersistentObject.Type, out template);
if (template == null)
Application.Current.Resources.TryGetValue(templateName, out template);
if (template == null || template != ContentTemplate)
ContentTemplate = (DataTemplate)template ?? EmptyTemplate;
// Template
templateName = ViewState != ApplicationViewState.Snapped ? "QueryPage" : "QuerySnappedPage";
Application.Current.Resources.TryGetValue(templateName + "." + Query.PersistentObject.Type, out template);
if (template == null)
Application.Current.Resources.TryGetValue(templateName, out template);
if (template == null || template != Template)
Template = (DataTemplate)template ?? EmptyTemplate;
// QueryItemTemplate
if (!Application.Current.Resources.TryGetValue("QueryItemTemplate." + Query.PersistentObject.Type, out template))
template = Application.Current.Resources["QueryItemTemplate.Default"];
if (template == null || template != QueryItemTemplate)
QueryItemTemplate = (DataTemplate)template ?? EmptyTemplate;
}
void ChangeDataTemplate(DataTemplate dataTemplate)
{
PoleA.ItemTemplate = dataTemplate;
PoleB.ItemTemplate = dataTemplate;
PoleC.ItemTemplate = dataTemplate;
}
/// <summary>
/// Prepares the content control for use in an ItemsControl.
/// </summary>
/// <param name="this">The this.</param>
/// <param name="item">The item.</param>
/// <param name="itemTemplate">The item template.</param>
/// <param name="itemTemplateSelector">The item template selector.</param>
public static void PrepareContentControl(
this ContentControl @this,
object item,
DataTemplate itemTemplate,
DataTemplateSelector itemTemplateSelector)
{
if (item != @this)
{
if ([email protected](ContentControl.ContentProperty))
{
@this.Content = item;
}
if (itemTemplate != null)
{
@this.SetValue(ContentControl.ContentTemplateProperty, itemTemplate);
}
if (itemTemplateSelector != null)
{
@this.SetValue(ContentControl.ContentTemplateSelectorProperty, itemTemplateSelector);
}
}
}
/// <summary>
/// Called when the value of the
/// <see cref="P:System.Windows.Controls.HeaderedItemsControl.HeaderTemplate" />
/// property changes.
/// </summary>
/// <param name="oldHeaderTemplate">
/// The old value of the
/// <see cref="P:System.Windows.Controls.HeaderedItemsControl.HeaderTemplate" />
/// property.
/// </param>
/// <param name="newHeaderTemplate">
/// The new value of the
/// <see cref="P:System.Windows.Controls.HeaderedItemsControl.HeaderTemplate" />
/// property.
/// </param>
protected virtual void OnHeaderTemplateChanged(DataTemplate oldHeaderTemplate, DataTemplate newHeaderTemplate)
{
}
/// <summary>
/// Sets the FadeInTransitioningContentTemplate property. This dependency property
/// indicates the value to set the ContentTemplate to between fade out/fade in transitions.
/// </summary>
public static void SetFadeInTransitioningContentTemplate(DependencyObject d, DataTemplate value)
{
d.SetValue(FadeInTransitioningContentTemplateProperty, value);
}
private void OnHeaderTemplateChanged(DataTemplate oldHeaderTemplate, DataTemplate newHeaderTemplate)
{
}
public static void SetItemTemplate(DependencyObject obj, DataTemplate value)
{
obj.SetValue(ItemTemplateProperty, value);
}
private ListViewItem SwitchToItemState(object dataContext, DataTemplate template, bool forceUpdate)
{
if (forceUpdate)
{
WifiListView.UpdateLayout();
}
var item = WifiListView.ContainerFromItem(dataContext) as ListViewItem;
if (item != null)
{
item.ContentTemplate = template;
}
return item;
}
private void AddCachedDataTemplate(string key, DataTemplate dt)
{
if (!IsCacheEnabled) {
return;
}
this.cachedDataTemplates[key] = dt;
}
