private void HandleLoadFromString(object sender, EventArgs e)
{
if (!CefCommandLine.Global.HasSwitch("disable-site-isolation-trials"))
{
// info:
// https://magpcss.org/ceforum/viewtopic.php?f=6&t=17176&p=43706
// https://bitbucket.org/chromiumembedded/cef/issues/2586
MessageBox.Show("This test only works with --disable-site-isolation-trials.");
}
var view = SelectedView as CustomWebView;
if (view is null)
{
return;
}
Guid sourceKey = Guid.NewGuid();
view.AddSource(sourceKey, new StringSource("Hello, world!", "text/html"));
var request = new CefRequest();
request.Url = "http://example.com";
request.SetReferrer("https://www.google.com/", CefReferrerPolicy.NeverClearReferrer);
request.SetHeaderByName("CefNet-Source", sourceKey.ToString(), false); // see CustomWebViewGlue.GetResourceHandler()
SelectedView?.GetMainFrame().LoadRequest(request);
}
private void HandleLoadFromString(object sender, EventArgs e)
{
var view = SelectedView as CustomWebView;
if (view is null)
{
return;
}
Guid sourceKey = Guid.NewGuid();
view.AddSource(sourceKey, new StringSource("Hello, world!", "text/html"));
var request = new CefRequest();
request.Url = "http://example.com";
request.SetReferrer("https://www.google.com/", CefReferrerPolicy.NeverClearReferrer);
request.SetHeaderByName("CefNet-Source", sourceKey.ToString(), false); // see CustomWebViewGlue.GetResourceHandler()
SelectedView?.GetMainFrame().LoadRequest(request);
}
private void HandlePrintToPdf(object sender, EventArgs e)
{
using (var dialog = new SaveFileDialog())
{
var settings = new CefPdfPrintSettings
{
HeaderFooterUrl = SelectedView.GetMainFrame().Url
};
try
{
dialog.Filter = "PDF file|*.pdf";
if (dialog.ShowDialog() == DialogResult.OK)
{
SelectedView.PrintToPdf(dialog.FileName, settings);
}
}
finally
{
settings.Dispose();
}
}
}
private void InitalizeComponent2()
{
ToolStripMenuItem submenu;
submenu = new ToolStripMenuItem("File");
submenu.DropDownItems.AddRange(new ToolStripItem[] {
new ToolStripMenuItem("Add Tab", null, HandleAddTab)
{
Tag = true
},
new ToolStripMenuItem("Add Tab (new context)", null, HandleAddTab)
{
Tag = false
},
new ToolStripMenuItem("Show Device Simulator", null, HandleShowSimulator),
new ToolStripMenuItem("Print to PDF", null, HandlePrintToPdf),
new ToolStripMenuItem("Test2", null, Button2_Click),
new ToolStripMenuItem("Main Process", null, new ToolStripItem[] {
new ToolStripMenuItem("Test ScriptableObject", null, async(s, e) => await ScriptableObjectTests.ScriptableObjectTestAsync(SelectedView.GetMainFrame())),
new ToolStripMenuItem("Call GC.Collect()", null, (s, e) => GC.Collect()),
}),
new ToolStripMenuItem("Renderer process", null, new ToolStripItem[] {
new ToolStripMenuItem("Test ScriptableObject", null, (s, e) => ScriptableObjectTests.SendTestScriptableObjectToRenderer(SelectedView.GetMainFrame())),
new ToolStripMenuItem("Call GC.Collect()", null, (s, e) => ScriptableObjectTests.SendGCCollectToRenderer(SelectedView.GetMainFrame())),
})
});
menu = new MenuStrip();
menu.Items.Add(submenu);
this.Controls.Add(menu);
btnBack = new Button();
btnBack.Text = "<";
btnBack.UseVisualStyleBackColor = true;
btnBack.Top = menu.Bottom;
btnBack.Width = btnBack.Height;
btnBack.Anchor = AnchorStyles.Left | AnchorStyles.Top;
this.Controls.Add(btnBack);
btnForward = new Button();
btnForward.Text = ">";
btnForward.UseVisualStyleBackColor = true;
btnForward.Left = btnBack.Right;
btnForward.Top = menu.Bottom;
btnForward.Width = btnForward.Height;
btnForward.Anchor = AnchorStyles.Left | AnchorStyles.Top;
this.Controls.Add(btnForward);
btnGo = new Button();
btnGo.Text = "Go";
btnGo.UseVisualStyleBackColor = true;
btnGo.Left = btnForward.Right;
btnGo.Top = menu.Bottom;
btnGo.Width = btnGo.Height * 2;
btnGo.Anchor = AnchorStyles.Left | AnchorStyles.Top;
btnGo.Click += new System.EventHandler(this.BtnGo_Click);
this.Controls.Add(btnGo);
txtAddress = new TextBox();
txtAddress.KeyDown += HandleAddressKeyDown;
txtAddress.Top = menu.Bottom;
txtAddress.Left = btnGo.Right;
txtAddress.Width = ClientSize.Width - txtAddress.Left;
txtAddress.Anchor = AnchorStyles.Left | AnchorStyles.Top | AnchorStyles.Right;
this.Controls.Add(txtAddress);
tabs = new WebViewTabControl();
tabs.Top = txtAddress.Bottom;
tabs.Width = ClientSize.Width;
tabs.Height = ClientSize.Height - tabs.Top;
tabs.Anchor = AnchorStyles.Left | AnchorStyles.Top | AnchorStyles.Right | AnchorStyles.Bottom;
tabs.ControlAdded += Tabs_ControlAdded;
tabs.ControlRemoved += Tabs_ControlRemoved;
tabs.SelectedIndexChanged += Tabs_SelectedIndexChanged;
this.Controls.Add(tabs);
}