public void RemoveSelectedTabClick(object obj)
{
// Debugger.Launch();
// WebBrowser.Navigate("about:blank");
if (WebBrowser != null)
{
WebBrowser.Dispose();
}
GC.Collect();
TabItemCollection.Remove(this);
if (TabItemCollection.Where(x => x.CloseButtonVisibility == Visibility.Visible).Count() == 0)
{
AddNewTabClick(this);
Model.SelectedIndex = 0;
ShowAddNewTabIfNeeded();
}
else
{
Model.SelectedIndex = Model.TabItemCollection.Count - 2;
}
ShowAddNewTabIfNeeded();
}
public void CloseItem(ITabItem item)
{
if (_lDocDict.ContainsKey(item))
{
item.FloatClosed -= OnTabFloatClosed;
LayoutDocument ldoc = _lDocDict[item];
_lDocDict.Remove(item);
TabItemCollection.Remove(item);
if (item.IsFloat)
{
LayoutFloatingWindowControl fwctrl = item.FloatControl;
fwctrl.Close();
item.IsFloat = false;
}
else
{
Children.Remove(ldoc);
}
if (item is LadderDiagramViewModel)
{
IEnumerable <MainTabDiagramItem> fit = DiagramCollection.Where(
(MainTabDiagramItem _mtditem) => { return(_mtditem.LDVM_ladder == item); });
MainTabDiagramItem mtditem = null;
if (fit.Count() > 0)
{
mtditem = fit.First();
DiagramCollection.Remove(mtditem);
}
}
CloseTabItem(this, new RoutedEventArgs());
}
}
/// <summary>
/// Edits the value of the specified object using the specified service provider and context.
/// </summary>
/// <param name="context">A type descriptor context that can be used to gain additional context information.</param>
/// <param name="provider">A service provider object through which editing services may be obtained.</param>
/// <param name="value">The object to edit the value of.</param>
/// <returns>The new value of the object. If the value of the object hasn't changed, this should return the same object it was passed.</returns>
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
TabItemCollection col = (TabItemCollection)value;
int oldSelectedIndex = -1;
TabStrip parent = null;
if (col.Count > 0)
{
parent = (TabStrip)col[0].Parent;
if (parent != null)
{
oldSelectedIndex = parent.SelectedIndex;
}
}
object newValue = base.EditValue(context, provider, value);
if ((parent != null) && (oldSelectedIndex > 0) && (oldSelectedIndex < col.NumTabs))
{
// Editing the collection clears out the selected index to its default value
// Reset it if it is a valid non-default value
parent.SelectedIndex = oldSelectedIndex;
IDesignerHost host = (IDesignerHost)provider.GetService(typeof(IDesignerHost));
if (host != null)
{
IDesigner designer = host.GetDesigner(parent);
if ((designer != null) && (designer is ControlDesigner))
{
((ControlDesigner)designer).UpdateDesignTimeHtml();
}
}
}
return(newValue);
}
private void CreateTabView()
{
SfTabView tabView = new SfTabView();
var TabItems = new TabItemCollection();
TabItems.Add(new SfTabItem()
{
Title = "Tab 1", Content = new Datagrid()
});
TabItems.Add(new SfTabItem()
{
Title = "Tab 2", Content = new TreeView()
});
TabItems.Add(new SfTabItem()
{
Title = "Tab 3", Content = new TabContent()
});
TabItems.Add(new SfTabItem()
{
Title = "Tab 4", Content = new StackLayout {
BackgroundColor = Color.LightGreen
}
});
TabItems.Add(new SfTabItem()
{
Title = "Tab 5", Content = new StackLayout {
BackgroundColor = Color.LightSkyBlue
}
});
tabView.Items = TabItems;
stack.Children.Add(tabView);
}
private void HandleSelected(object obj)
{
//Raise event selected and pass color to TabHeader
var index = TabItemIndex;
var colors = ColorItems.GetValue(index).ToString();
EventHandler <string> handler = SelectedItemEvent;
handler?.Invoke(this, colors);
//get property element in list header
TabItemCollection tabItems = (obj as SfTabView).Items;
foreach (var item in tabItems)
{
int selectedIndex = tabItems.IndexOf(item);
if (selectedIndex == index)
{
var converter = new ColorTypeConverter();
((item.HeaderContent as StackLayout).Children[0] as PancakeView).Margin = new Thickness(0, 5, 0, 0);
((item.HeaderContent as StackLayout).Children[0] as PancakeView).Padding = new Thickness(0, 0, 0, -1);
}
else
{
((item.HeaderContent as StackLayout).Children[0] as PancakeView).Margin = new Thickness(0, 10, 0, 0);
((item.HeaderContent as StackLayout).Children[0] as PancakeView).Padding = new Thickness(0, 0, 0, -6);
}
}
}
internal void SetItems()
{
Items = new TabItemCollection();
Profile_page page1 = new Profile_page();
// Questions_Select_layout page2 = new Questions_Select_layout();
Learning_Demo page3 = new Learning_Demo();
Side_Learn_type_one page4 = new Side_Learn_type_one();
Present_page page2 = new Present_page();
Items.Add(new SfTabItem {
Content = page1.Content, Title = "Profile"
});
Items.Add(new SfTabItem {
Content = page2.Content, Title = "Context"
});
Items.Add(new SfTabItem {
Content = page3.Content, Title = "Test"
});
Items.Add(new SfTabItem {
Content = page4.Content, Title = "Settings"
});
}
public void AddNewTabForUrl(string url, bool focusOnNewTab, Action <TabItem> callback = null)
{
if (!string.IsNullOrWhiteSpace(url))
{
int _tabElements = TabItemCollection.Count;
TabItem newTab = new TabItem(Model, resolver);
newTab.SearchBar.Address = url;
newTab.CloseButtonVisibility = Visibility.Visible;
int count = TabItemCollection.Where(x => x.CloseButtonVisibility == Visibility.Visible).Count();
if (count > 0)
{
if (count >= MAX_TAB_COUNT)
{
var tab = TabItemCollection.LastOrDefault(x => x.CloseButtonVisibility == Visibility.Visible);
tab.SearchBar.Address = url;
tab.SearchBar.Navigate();
}
else
{
TabItemCollection.Insert(count, newTab);
}
}
else
{
TabItemCollection.Insert(0, newTab);
}
if (focusOnNewTab)
{
if (TabItemCollection.Count > 1)
{
bool isNewButtonVisible = TabItemCollection.Any(x => x.NewTabButtonVisibility);
if (isNewButtonVisible)
{
Model.SelectedIndex = TabItemCollection.Count - 2;
}
else
{
Model.SelectedIndex = TabItemCollection.Count - 1;
}
}
else
{
Model.SelectedIndex = 0;
}
}
if (callback != null)
{
callback(newTab);
}
}
ShowAddNewTabIfNeeded();
}
public MainViewModel(IMaskingCreationViewModelFactory maskingCreationViewModelFactory, IEnumerable <ITabBehavior> tabBehaviors)
{
foreach (var tabBehavior in tabBehaviors)
{
TabItemCollection.Add(maskingCreationViewModelFactory.Create(tabBehavior));
}
SelectedTabItem = TabItemCollection.FirstOrDefault();
}
public void ShowItem(ITabItem item)
{
//bool isnew = false;
LayoutDocument ldoc = null;
if (item is FuncBlockViewModel)
{
FuncBlockViewModel fbvmodel = (FuncBlockViewModel)item;
fbvmodel.CodeTextBox.Focus();
}
if (item.IsFloat)
{
LayoutFloatingWindowControl fwctrl = item.FloatControl;
fwctrl.Focus();
return;
}
if (!TabItemCollection.Contains(item))
{
TabItemCollection.Add(item);
item.FloatClosed += OnTabFloatClosed;
ldoc = new LayoutDocument();
ldoc.Title = item.TabHeader;
if (item is LadderDiagramViewModel)
{
IEnumerable <MainTabDiagramItem> fit = DiagramCollection.Where(
(MainTabDiagramItem _mtditem) => { return(_mtditem.LDVM_ladder == item); });
MainTabDiagramItem mtditem = null;
if (fit.Count() == 0)
{
mtditem = new MainTabDiagramItem((IProgram)item, ViewMode);
DiagramCollection.Add(mtditem);
}
else
{
mtditem = fit.First();
}
ldoc.Content = mtditem;
}
else
{
ldoc.Content = item;
}
ldoc.IsActiveChanged += OnActiveChanged;
Children.Add(ldoc);
_lDocDict.Add(item, ldoc);
//isnew = true;
}
else
{
ldoc = _lDocDict[item];
}
int ldocid = Children.IndexOf(ldoc);
SelectedItem = item;
SelectedContentIndex = ldocid;
}
public TabViewViewModel()
{
Tabitems = new TabItemCollection();
CheckConnected();
CrossConnectivity.Current.ConnectivityChanged += Current_ConnectivityChanged;
SelectionChangeCommand = new Command(HandleSelected);
var setting = new HomeSettingViewModel();
setting.UpdateStateStorage();
}
public static TabItemCollection GetDisplayFilter(Control item)
{
var collection = (TabItemCollection)item.GetValue(DisplayFilterProperty);
if (collection == null)
{
collection = new TabItemCollection();
item.SetValue(DisplayFilterProperty, collection);
}
return(collection);
}
public void AddNewTabEmpty(object obj)
{
if (TabItemCollection.Where(x => x.NewTabButtonVisibility == true).Count() == 0)
{
TabItem newTab = new TabItem(Model, resolver);
newTab.SearchBar.Title = (string)System.Windows.Application.Current.FindResource(NewTabMessage);
HideAllHompageContainerItems();
NewTabButtonVisibility = true;
TabItemCollection.Add(newTab);
}
ShowAddNewTabIfNeeded();
}
public OrderInfoViewModel(Tables table = null)
{
this.Table = table;
// Order = table.Orders.FirstOrDefault();
Sekces = new ObservableCollection <Sekce>();
Orders = new ObservableCollection <Orders>();
Items = new TabItemCollection();
Polozkas = new ObservableCollection <Items>();
OrderDetails = new ObservableCollection <OrderDetail>();
LoadItemsCommand = new Xamarin.Forms.Command(async() => await GetOrderDetail()); //Přiřadíme příkazu metodu a určíme jeho aynchronní provedení
}
protected override void OnChildrenCollectionChanged()
{
base.OnChildrenCollectionChanged();
foreach (ITabItem tab in TabItemCollection)
{
if (tab.IsFloat)
{
continue;
}
if (!_lDocDict.ContainsKey(tab))
{
continue;
}
LayoutDocument ldoc = _lDocDict[tab];
if (!Children.Contains(ldoc))
{
CloseItem(tab);
return;
}
}
foreach (var child in Children)
{
ITabItem tab = null;
if (child.Content is MainTabDiagramItem)
{
tab = ((MainTabDiagramItem)(child.Content)).LDVM_ladder;
}
else if (child.Content is ITabItem)
{
tab = (ITabItem)(child.Content);
}
if (tab != null && !TabItemCollection.Contains(tab))
{
TabItemCollection.Add(tab);
_lDocDict.Add(tab, (LayoutDocument)child);
}
if (child.IconSource == null && child.Content is MainTabDiagramItem)
{
child.ImageSource = IconManager.RoutineImage;
}
else if (child.IconSource == null && child.Content is FuncBlockViewModel)
{
child.ImageSource = IconManager.FuncImage;
}
else if (child.IconSource == null && child.Content is ModbusTableViewModel)
{
child.ImageSource = IconManager.ModbusImage;
}
}
}
public void Reset()
{
foreach (ITabItem item in TabItemCollection)
{
if (item.IsFloat)
{
LayoutFloatingWindowControl fwctrl = item.FloatControl;
fwctrl.Close();
}
}
TabItemCollection.Clear();
DiagramCollection.Clear();
_lDocDict.Clear();
Children.Clear();
}
public void RemoveFromFavoriteListClick(object obj)
{
if (obj != null)
{
var favorite = PBData.GetFavorites().Where(x => x.Url == obj.ToString()).FirstOrDefault();
if (favorite != null)
{
this.PBData.RemoveFromFavorites(favorite);
var tabItem = TabItemCollection.Where(x => x.SearchBar.Address == favorite.Url).FirstOrDefault();
if (tabItem != null)
{
tabItem.SearchBar.SetFavoriteIconVisibility(false);
}
}
this.LoadSecureBrowserFavoriteList();
}
}
public void ShowAddNewTabIfNeeded()
{
int count = TabItemCollection.Where(x => x.NewTabButtonVisibility == true).Count();
if (count == 0)
{
if (TabItemCollection.Count < MAX_TAB_COUNT)
{
TabItem item = new TabItem(Model, resolver);
TabItemCollection.Add(item);
}
}
if (TabItemCollection.Count > MAX_TAB_COUNT)
{
var tab = TabItemCollection.FirstOrDefault(x => x.NewTabButtonVisibility);
TabItemCollection.Remove(tab);
}
}
internal void SetItems()
{
Items = new TabItemCollection();
TabViewItemPage1 page1 = new TabViewItemPage1();
TabViewItemPage2 page2 = new TabViewItemPage2();
TabViewItemPage3 page3 = new TabViewItemPage3();
TabViewItemPage4 page4 = new TabViewItemPage4();
Items.Add(new SfTabItem {
Content = page1.Content, Title = "Page1"
});
Items.Add(new SfTabItem {
Content = page2.Content, Title = "Page2"
});
Items.Add(new SfTabItem {
Content = page3.Content, Title = "Page3"
});
Items.Add(new SfTabItem {
Content = page4.Content, Title = "Page4"
});
}
private void OnTabFloatClosed(object sender, RoutedEventArgs e)
{
if (sender is MainTabDiagramItem)
{
MainTabDiagramItem mtditem = (MainTabDiagramItem)sender;
mtditem.IsFloat = false;
//mtditem.FloatClosed -= OnTabFloatClosed;
DiagramCollection.Remove(mtditem);
TabItemCollection.Remove(mtditem.LDVM_ladder);
_lDocDict.Remove(mtditem.LDVM_ladder);
}
else
{
ITabItem titem = (ITabItem)sender;
titem.IsFloat = false;
//titem.FloatClosed -= OnTabFloatClosed;
TabItemCollection.Remove(titem);
_lDocDict.Remove(titem);
}
FloatingWinClosed(this, null);
}
public void OpenInCurrentTabClick(object obj)
{
if (obj != null)
{
var favorite = PBData.GetFavorites().Where(x => x.Url == obj.ToString()).FirstOrDefault();
if (favorite != null && this.SelectedTabItem != null)
{
this.SelectedTabItem.ShowOrHideFavoriteListClick(null);
this.SelectedTabItem.WebBrowser.Navigate(favorite.Url);
}
else if (favorite != null)
{
TabItem defaultItem = new TabItem(this, resolver);
defaultItem.SearchBar.Address = favorite.Url;
TabItemCollection.Add(defaultItem);
}
}
else
{
this.SelectedTabItem.ShowOrHideFavoriteListClick(null);
}
}
protected override async void OnAppearing()
{
base.OnAppearing();
if (IsNewInstance)
{
page1 = new LabResultPage();
page2 = new RadioResultPage();
//var loader = await MaterialDialog.Instance.LoadingDialogAsync("loading...");
await page1.Initilize();
await page2.Initilize();
//await loader.DismissAsync();
//var customTab = new SJMC.CustomControl.CustomTabItem();
//customTab.Content = page1;
//var customTab2 = new SJMC.CustomControl.CustomTabItem();
//customTab.Content = page2;
var tabItems = new TabItemCollection
{
new SfTabItem()
{
Title = "Calls",
Content = page1
},
new SfTabItem()
{
Title = "Favorites",
Content = page2
},
};
MyTab.Items = tabItems;
viewModel.Initilize(_index);
IsNewInstance = false;
}
}
public void AddNewTabClick(object obj)
{
TabItem newTab = new TabItem(Model, resolver);
newTab.SearchBar.Title = (string)System.Windows.Application.Current.FindResource(NewTabMessage);
var startPage = this.Model.PBData.GetPrivateSetting(DefaultProperties.Settings_StartPageUrl);
if (!string.IsNullOrWhiteSpace(startPage))
{
newTab.SearchBar.Address = startPage;
}
newTab.CloseButtonVisibility = Visibility.Visible;
int count = TabItemCollection.Where(x => x.CloseButtonVisibility == Visibility.Visible).Count();
if (count > 0)
{
if (!(TabItemCollection.Count > MAX_TAB_COUNT))
{
TabItemCollection.Insert(count, newTab);
}
}
else
{
TabItemCollection.Insert(0, newTab);
}
if (!(obj is TabItem))
{
Model.SelectedIndex = Model.TabItemCollection.Count - 2;
}
if (TabItemCollection.Count == 2)
{
Model.SelectedIndex = 0;
}
ShowAddNewTabIfNeeded();
}
internal void SetTabItems()
{
TabItems = new TabItemCollection();
SymptomsPage page1 = new SymptomsPage();
PreventionPage page2 = new PreventionPage();
TabItems.Add(new SfTabItem
{
Content = page1.Content,
Title = "Sintomas",
TitleFontSize = 20,
SelectionColor = Color.FromHex("#3F94B5"),
TitleFontColor = Color.FromHex("#99A6C0"),
});
TabItems.Add(new SfTabItem
{
Content = page2.Content,
Title = "Prevenção",
TitleFontSize = 20,
SelectionColor = Color.FromHex("#3F94B5"),
TitleFontColor = Color.FromHex("#99A6C0"),
});
}
public MainViewModel()
{
TabItems = new TabItemCollection();
StatusUser = "******";
StatusNetWork = "IP：" + GetIp();
CurrentTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + " " + DateTime.Now.ToString("dddd", new System.Globalization.CultureInfo("zh-cn"));
Version = "主程序版本：" + Assembly.GetExecutingAssembly().GetName().Version; //Application.ResourceAssembly.GetName().Version;
InputData();
TreeNodes = GetChildNodes(Guid.Parse("D7AFCF4C-4DE4-4319-9C22-672569B4860F"), Nodes);// Nodes是我已经获得的一组节点
CloseTabCommand = new RelayCommand <string>(o => CloseTab(o), o => CanCloseTab(o));
SelectedTreeItemChangedCommand = new RelayCommand <TreeNode>(o => SelectedTreeItemChanged(o), o => CanSelectedTreeItemChanged(o));
var tabItem = new TabItemModel(WebUtility.HtmlDecode(""), "主页", "/Pages/Home.xaml", CloseTabCommand, Visibility.Collapsed);
TabItems.Add(tabItem);
SelectedTabItem = tabItem;
//_timer = new DispatcherTimer();
//_timer.Tick += OnTimerTick;
//_timer.Interval = new TimeSpan(0, 0, 1);
//_timer.Start();
}
void InitializeTabView()
{
TabItemCollection collection = new TabItemCollection();
tabView = new SfTabView();
tabView.TabHeaderBackgroundColor = UIColor.Clear;
tabView.BackgroundColor = UIColor.FromRGB(48, 146, 246); //UIColor.White;//UIColor.FromRGB(48, 146, 246);
tabView.TabHeaderBackgroundColor = UIColor.FromRGB(48, 146, 246); //UIColor.White;//UIColor.FromRGB(48, 146, 246);
tabView.Frame = new CGRect(0, 0, this.Frame.Width, this.Frame.Height);
SfTabItem furnitureTab = new SfTabItem();
furnitureTab.Title = "Furniture";
furnitureTab.IconFont = "A";
furnitureTab.Content = InitializeTabContent("Furniture", 5);
furnitureTab.TitleFontColor = UIColor.White;
furnitureTab.FontIconFontColor = UIColor.White;
furnitureTab.SelectionColor = UIColor.White;
furnitureTab.FontIconFont = UIFont.FromName("TabIcons", 20);
collection.Add(furnitureTab);
SfTabItem clothingTab = new SfTabItem();
clothingTab.IconFont = "C";
clothingTab.Title = "Clothing";
clothingTab.Content = InitializeTabContent("Clothing", 5);
clothingTab.TitleFontColor = UIColor.White;
clothingTab.FontIconFontColor = UIColor.White;
clothingTab.SelectionColor = UIColor.White;
clothingTab.FontIconFont = UIFont.FromName("TabIcons", 20);
collection.Add(clothingTab);
SfTabItem shoesTab = new SfTabItem();
shoesTab.IconFont = "F";
shoesTab.Title = "Shoes";
shoesTab.Content = InitializeTabContent("Shoes", 5);
shoesTab.TitleFontColor = UIColor.White;
shoesTab.FontIconFontColor = UIColor.White;
shoesTab.SelectionColor = UIColor.White;
shoesTab.FontIconFont = UIFont.FromName("TabIcons", 20);
collection.Add(shoesTab);
SfTabItem fruitsTab = new SfTabItem();
fruitsTab.IconFont = "H";
fruitsTab.Title = "Fruits";
fruitsTab.Content = InitializeTabContent("Fruits", 5);
fruitsTab.TitleFontColor = UIColor.White;
fruitsTab.FontIconFontColor = UIColor.White;
fruitsTab.SelectionColor = UIColor.White;
fruitsTab.FontIconFont = UIFont.FromName("TabIcons", 20);
collection.Add(fruitsTab);
SfTabItem toysTab = new SfTabItem();
toysTab.Title = "Toys";
toysTab.IconFont = "K";
toysTab.Content = InitializeTabContent("Toys", 5);
toysTab.TitleFontColor = UIColor.White;
toysTab.FontIconFontColor = UIColor.White;
toysTab.SelectionColor = UIColor.White;
toysTab.FontIconFont = UIFont.FromName("TabIcons", 20);
collection.Add(toysTab);
tabView.Items = collection;
Add(tabView);
tabView.SelectionIndicatorSettings.Color = UIColor.White;
tabView.TabHeight = 60;
if ((UIDevice.CurrentDevice).UserInterfaceIdiom == UIUserInterfaceIdiom.Pad)
{
tabView.TabWidth = 150;
}
}
/// <summary>
/// Initializes a new instance of a TabStrip.
/// </summary>
public TabStrip()
: base()
{
_Items = new TabItemCollection(this);
_CachedSelectedIndex = NotSet;
_OldMultiPageIndex = -1;
_TabDefaultStyle = new CssCollection();
_TabHoverStyle = new CssCollection();
_TabSelectedStyle = new CssCollection();
_SepDefaultStyle = new CssCollection();
_SepHoverStyle = new CssCollection();
_SepSelectedStyle = new CssCollection();
}
private void ItemOpenHomepageItemClick(object obj)
{
try
{
//SecureBrowserItem s = (SecureBrowserItem)HomepageItems.FirstOrDefault(x => x.Id == _itemId);
if (obj != null)
{
string _itemId = obj as string;
foreach (SecureBrowserItem s in HomepageItems)
{
if (s.Id == _itemId)
{
if (s != null)
{
if (this.SelectedTabItem != null)
{
string uri = null;
SecureItem item = PBData.GetSecureItemById(_itemId);
if (item != null)
{
uri = item.Site.Uri;
}
else
{
Site siteItem = PBData.GetSiteById(_itemId);
uri = siteItem.Uri;
}
if (uri != null)
{
this.SelectedTabItem.ShowOrHideHomepageClick(null);
resolver.GetInstanceOf <IInAppAnalytics>().Get <Events.InAppBrowser, bool>().Log(true);
if (item != null)
{
_pbExtSecureBrowserBridge.OneClickLogin(_itemId, true, TabItemCollection.ToList().FindIndex(p => p.TabId == SelectedTabItem.TabId));
}
else
{
this.SelectedTabItem.WebBrowser.Navigate(uri);
}
}
}
else
{
SecureItem item = PBData.GetSecureItemById(_itemId);
if (item != null)
{
TabItem defaultItem = new TabItem(this, resolver);
String siteUri = item.Site.Uri;
defaultItem.SearchBar.Address = siteUri;
TabItemCollection.Add(defaultItem);
}
}
}
}
}
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
}