private void InAppWebBrowser_InitializationCompleted(object sender, EventArgs e)
{
// Not yet supported in WebView2
//InAppWebBrowser.CoreWebView2.Settings.UserAgent = "";
InAppWebBrowser.NavigateToString(html);
}
public async void OnContentsBrowserWindowShowHide2(bool on)
{
if (on)
{
if (ViewTab.SelectedIndex == 0)
{
}
else if (ViewTab.SelectedIndex == 1)
{
}
else if (ViewTab.SelectedIndex == 2)
{
}
}
else
{
if ((ViewTab.SelectedIndex == 0) || (ViewTab.SelectedIndex == 1))
{
if (GridInAppWebBrowser.Visibility == Visibility.Visible)
{
GridInAppWebBrowser.Visibility = Visibility.Collapsed;
// Browser
await InAppWebBrowser.EnsureCoreWebView2Async(_env);
// "Close browser window."
InAppWebBrowser.Source = new System.Uri("about:blank", System.UriKind.Absolute);
}
}
else if (ViewTab.SelectedIndex == 2)
{
if (GridListViewContentPreviewWebBrowser.Visibility == Visibility.Visible)
{
SplitterListViewContentPreviewWebBrowser.Visibility = Visibility.Collapsed;
GridListViewContentPreviewWebBrowser.Visibility = Visibility.Collapsed;
// Sets Listview, splitter and browser heights.
GridListView.RowDefinitions[1].Height = new GridLength(1, GridUnitType.Star);
GridListView.RowDefinitions[2].Height = new GridLength(0);
GridListView.RowDefinitions[3].Height = new GridLength(0);
// Browser
await ListViewContentPreviewWebBrowser.EnsureCoreWebView2Async(_env);
// "Close browser window."
ListViewContentPreviewWebBrowser.Source = new System.Uri("about:blank", System.UriKind.Absolute);
}
}
}
}
public async void OnOpenCurrentUrlInExternalBrowser(Uri arg)
{
//if (arg == null)
// return;
if ((ViewTab.SelectedIndex == 0) || (ViewTab.SelectedIndex == 1))
{
if (GridInAppWebBrowser.Visibility != Visibility.Visible)
{
GridInAppWebBrowser.Visibility = Visibility.Visible;
}
await InAppWebBrowser.EnsureCoreWebView2Async(_env);
string url = InAppWebBrowser.Source.AbsoluteUri;
//System.Diagnostics.Process.Start(selectedEntry.AltHTMLUri.AbsoluteUri);
ProcessStartInfo psi = new ProcessStartInfo(url);
psi.UseShellExecute = true;
Process.Start(psi);
}
else if (ViewTab.SelectedIndex == 2)
{
if (GridListViewContentPreviewWebBrowser.Visibility != Visibility.Visible)
{
// Re-set Listview, splitter and browser heights.
GridListView.RowDefinitions[1].Height = new GridLength(3, GridUnitType.Star);
GridListView.RowDefinitions[2].Height = new GridLength(8);
GridListView.RowDefinitions[3].Height = new GridLength(5, GridUnitType.Star);
SplitterListViewContentPreviewWebBrowser.Visibility = Visibility.Visible;
GridListViewContentPreviewWebBrowser.Visibility = Visibility.Visible;
}
await ListViewContentPreviewWebBrowser.EnsureCoreWebView2Async(_env);
string url = ListViewContentPreviewWebBrowser.Source.AbsoluteUri;
//System.Diagnostics.Process.Start(selectedEntry.AltHTMLUri.AbsoluteUri);
ProcessStartInfo psi = new ProcessStartInfo(url);
psi.UseShellExecute = true;
Process.Start(psi);
}
}
private async void InitializeWebView2Async()
{
// Gets or creates MyDoc\BlogWrite\ (same as database file)
var myDocFolerPath = System.IO.Path.Combine(System.Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "BlogWrite");
System.IO.Directory.CreateDirectory(myDocFolerPath);
// I really do hate smooth-scrolling.
var op = new CoreWebView2EnvironmentOptions("--disable-smooth-scrolling");
_env = await CoreWebView2Environment.CreateAsync(userDataFolder : myDocFolerPath, options : op);
//_env = await CoreWebView2Environment.CreateAsync(userDataFolder: System.IO.Path.Combine(System.IO.Path.GetTempPath(), "BlogWrite"), options: op);
await ListViewContentPreviewWebBrowser.EnsureCoreWebView2Async(_env);
ListViewContentPreviewWebBrowser.CoreWebView2InitializationCompleted += ListViewContentPreviewWebBrowser_InitializationCompleted;
await InAppWebBrowser.EnsureCoreWebView2Async(_env);
InAppWebBrowser.CoreWebView2InitializationCompleted += InAppWebBrowser_InitializationCompleted;
}
public async void OnNavigateUrlToContentPreviewBrowser(Uri arg)
{
if (arg == null)
{
return;
}
if ((ViewTab.SelectedIndex == 0) || (ViewTab.SelectedIndex == 1))
{
if (GridInAppWebBrowser.Visibility != Visibility.Visible)
{
GridInAppWebBrowser.Visibility = Visibility.Visible;
}
await InAppWebBrowser.EnsureCoreWebView2Async(_env);
InAppWebBrowser.Source = arg;
}
else if (ViewTab.SelectedIndex == 2)
{
if (GridListViewContentPreviewWebBrowser.Visibility != Visibility.Visible)
{
// Re-set Listview, splitter and browser heights.
GridListView.RowDefinitions[1].Height = new GridLength(3, GridUnitType.Star);
GridListView.RowDefinitions[2].Height = new GridLength(8);
GridListView.RowDefinitions[3].Height = new GridLength(5, GridUnitType.Star);
SplitterListViewContentPreviewWebBrowser.Visibility = Visibility.Visible;
GridListViewContentPreviewWebBrowser.Visibility = Visibility.Visible;
}
await ListViewContentPreviewWebBrowser.EnsureCoreWebView2Async(_env);
ListViewContentPreviewWebBrowser.Source = arg;
}
}
