/// <summary>
/// Adds a tab to the tab control that contains the settings page.
/// </summary>
private void AddSettingsTab()
{
// New tab
var settingsTab = new muxc.TabViewItem();
// Name the header "Settings"
settingsTab.Header = "Settings";
// name the tab
settingsTab.Name = "settingsTab";
// Change the tab icon.
settingsTab.IconSource = new muxc.SymbolIconSource()
{
Symbol = Symbol.Setting
};
// Create a frame instance
Frame frame = new Frame();
// Add the frame to the tab
settingsTab.Content = frame;
// Navigate the frame to the settings page.
frame.Navigate(typeof(SettingsPage));
// Add the tab to the tab control.
TabControl.TabItems.Add(settingsTab);
// Set the newly created tab as the selected tab.
TabControl.SelectedItem = settingsTab;
}
private void AddNewTab(Uri Url)
{
var newTab = new muxc.TabViewItem();
newTab.IconSource = new muxc.SymbolIconSource()
{
Symbol = Symbol.Document
};
newTab.Header = "New Tab";
WebView webView = new WebView();
webView.IsRightTapEnabled = true;
newTab.Content = webView;
webView.Navigate(Url);
TabControl.TabItems.Add(newTab);
TabControl.SelectedItem = newTab;
webView.NavigationCompleted += BrowserNaviagted;
webView.NewWindowRequested += NewWindowRequested;
currentSelectedTab = newTab;
currentSelectedWebView = webView;
}
/// <summary>
/// Navigate the webBrowser home.
/// </summary>
private async void GetHome()
{
// Try navigate home
try
{
DataTransfer dt = new DataTransfer();
homeName = await dt.GetHomeAttribute("name");
homeUrl = await dt.GetHomeAttribute("url");
}
catch (Exception ex)
{
// Show a error message if there is an issue.
MessageDialog msg = new MessageDialog(ex.Message);
await msg.ShowAsync();
}
// See if the homeUrl and homeName are not null.
if (!string.IsNullOrEmpty(homeUrl) || !string.IsNullOrEmpty(homeName))
{
// Naviaget home if they aren't.
NavigateHome();
}
currentSelectedTab = defaultTab;
currentSelectedWebView = webBrowser;
}
private void TabControl_TabCloseRequested(muxc.TabView sender, muxc.TabViewTabCloseRequestedEventArgs args)
{
sender.TabItems.Remove(args.Tab);
currentSelectedTab = null;
currentSelectedWebView = null;
if (args.Tab.Name == "settingsTab")
{
settingTabCount = 0;
}
}
private void TabViewControl_AddTabButtonClick(muxc.TabView sender, object args)
{
var newTab = new muxc.TabViewItem();
newTab.Header = "Nowe SVG";
Frame newFrame = new Frame();
newTab.Content = newFrame;
newFrame.Navigate(typeof(NavPage));
sender.TabItems.Add(newTab);
TabViewControl.SelectedItem = newTab;
}
private void TabView_AddTabButtonClick(MUXC.TabView sender, object args)
{
var newTab = new MUXC.TabViewItem();
newTab.IconSource = new MUXC.SymbolIconSource()
{
Symbol = Symbol.Document
};
newTab.Header = "New Document";
// The Content of a TabViewItem is often a frame which hosts a page.
sender.TabItems.Add(newTab);
}
TabViewItem CreateNewTab(TabViewItemDataTemplate _i)
{
TabViewItem newItem = new TabViewItem
{
Header = _i.Header,
Content = _i.Content,
IconSource = new Microsoft.UI.Xaml.Controls.SymbolIconSource()
{
Symbol = _i.Symbol
},
IsClosable = false
};
return(newItem);
}
//创建一个新tab。
private muxc.TabViewItem createTabViewItem(CodeEditSessionInfo session)
{
var newTab = new muxc.TabViewItem()
{
Header = "与" + session.Contact.DisplayName + "聊天中的代码",
IsClosable = true,
IconSource = new muxc.SymbolIconSource()
{
Symbol = Symbol.Document
},
Content = "",
Tag = session
};
return(newTab);
}
public async System.Threading.Tasks.Task CloseTab(winui.Controls.TabViewItem tab, bool dispose = true)
{
if (tab is null)
{
return;
}
if (dispose)
{
//((tab?.Content as Frame)?.Content as BookFixed3Viewer)?.CloseOperation();
((tab?.Content as Frame)?.Content as IDisposable)?.Dispose();
((tab?.Content as Frame)?.Content as IDisposableBasic)?.DisposeBasic();
(tab?.Content as Frame)?.Navigate(typeof(Page));
}
if (tab.IsClosable)
{
TabViewMain.TabItems.Remove(tab);
}
if (TabViewMain.TabItems.Count == 0)
{
//https://github.com/microsoft/Xaml-Controls-Gallery/blob/master/XamlControlsGallery/TabViewPages/TabViewWindowingSamplePage.xaml.cs
//This is far from smartness. But this is in microsoft repo.
//There should be a way to detect this is mainwindow or not, but I dont know.
if (RootAppWindow != null)
{
await RootAppWindow.CloseAsync();
}
else
{
try
{
//I need to close only main window. But error occurs and I have no idea how to fix it...
//Closing main window is not allowed.
//There is a question but no answer.
//https://stackoverflow.com/questions/39944258/closing-main-window-is-not-allowed
//Application.Current.Exit();
//Window.Current.Close();
//OpenTabWeb("https://www.google.com/");
}
catch (InvalidOperationException)
{
}
}
}
}
private Microsoft.UI.Xaml.Controls.TabViewItem CreateDefaultTab()
{
Frame frame = new Frame();
frame.Navigate(typeof(MainPage));
var tabViewItem = new Microsoft.UI.Xaml.Controls.TabViewItem
{
Header = "Home",
IconSource = new Microsoft.UI.Xaml.Controls.SymbolIconSource {
Symbol = Symbol.Home
},
Content = frame,
};
return(tabViewItem);
}
public (Frame, winui.Controls.TabViewItem) OpenTab(string titleId)
{
var newTab = new winui.Controls.TabViewItem();
var titleString = UIHelper.GetTitleByResource(titleId);
newTab.Header = string.IsNullOrWhiteSpace(titleString) ? "New Tab" : titleString;
Frame frame = new();
newTab.Content = frame;
TabViewMain.TabItems.Add(newTab);
TabViewMain.SelectedItem = newTab;
frame.Focus(FocusState.Programmatic);
return(frame, newTab);
}
private void TabView_AddTabButtonClick(muxc.TabView sender, object args)
{
var newTab = new muxc.TabViewItem();
newTab.IconSource = new muxc.SymbolIconSource()
{
Symbol = Symbol.Document
};
newTab.Header = "Explore";
// The Content of a TabViewItem is often a frame which hosts a page.
Frame frame = new Frame();
newTab.Content = frame;
frame.Navigate(typeof(Page));
sender.TabItems.Add(newTab);
}
private TabViewItem CreateNewTab(string url)
{
var newTab = new muxc.TabViewItem();
newTab.IconSource = new muxc.SymbolIconSource()
{
Symbol = Symbol.Document
};
newTab.Header = "New Document";
// The Content of a TabViewItem is often a frame which hosts a page.
Frame frame = new Frame();
newTab.Content = frame;
frame.Navigate(typeof(BrowserTab), url);
//new MessageDialog(MyTabView.Height.ToString(), "消息提示").ShowAsync();
return(newTab);
}
private async void SymbolsTab_AddTabButtonClick(WinUI.TabView sender, object args)
{
var textBox = new TextBox {
AcceptsReturn = false, Text = "GOOGL"
};
var dialog = new ContentDialog
{
Content = textBox,
Title = "Add a new stock symbol",
IsSecondaryButtonEnabled = true,
PrimaryButtonText = "Let's see",
SecondaryButtonText = "No thanks"
};
if (await dialog.ShowAsync() == ContentDialogResult.Primary)
{
var newTab = new WinUI.TabViewItem();
newTab.Header = textBox.Text;
sender.TabItems.Add(newTab);
sender.SelectedIndex = sender.TabItems.Count - 1;
}
}
private void TabControl_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
currentSelectedTab = TabControl.SelectedItem as muxc.TabViewItem;
if (currentSelectedTab != null)
{
currentSelectedWebView = currentSelectedTab.Content as WebView;
}
if (currentSelectedWebView != null)
{
AppTitle.Text = "Pulse Ignite Browser | " + currentSelectedWebView.DocumentTitle;
}
if (!statusText.Text.Contains("BlankPage") && currentSelectedWebView != null)
{
statusText.Text = currentSelectedWebView.Source.AbsoluteUri;
}
else
{
statusText.Text = "Blank Page";
}
}
private void TabControl_AddTabButtonClick(muxc.TabView sender, object args)
{
var newTab = new muxc.TabViewItem();
newTab.IconSource = new muxc.SymbolIconSource()
{
Symbol = Symbol.Document
};
newTab.Header = "Blank Page";
WebView webView = new WebView();
string path = $"ms-appx-web:///Assets/BlankPage.html";
newTab.Content = webView;
webView.Navigate(new Uri(path));
sender.TabItems.Add(newTab);
sender.SelectedItem = newTab;
}
internal TabViewTabDragCompletedEventArgs(DragItemsCompletedEventArgs args, object item, TabViewItem tab)
{
_args = args;
Item = item;
Tab = tab;
}
internal TabViewTabDragCompletedEventArgs(DataPackageOperation dropResult, object item, TabViewItem tab)
{
DropResult = dropResult;
Item = item;
Tab = tab;
}
internal TabViewTabDragStartingEventArgs(DragItemsStartingEventArgs args, object item, TabViewItem tab)
{
_args = args;
Item = item;
Tab = tab;
}
internal TabViewTabDragStartingEventArgs(DataPackage data, object item, TabViewItem tab)
{
Data = data;
Item = item;
Tab = tab;
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
var ctvi = e.Parameter as Microsoft.UI.Xaml.Controls.TabViewItem;
currentTabVI = ctvi;
}
