/// <summary>
/// Adds/updates a tab page with the provided name and the provided component.
/// </summary>
/// <param name="name">Name of the tab page to add or update</param>
/// <param name="component">Component to add or update</param>
/// <param name="swap">Whether to swap to the new component</param>
public void AddTabComponent(string name, object component, bool swap = true)
{
string html = (string)component;
string fontSize = Properties.Settings.Default.FontSize.ToString();
string falseColor = Properties.Settings.Default.Colorblind ? "royalblue" : "green";
string commentDisplay = Properties.Settings.Default.SimulationComments ? "inline" : "none";
string semicolonDisplay = Properties.Settings.Default.OutputSemicolons ? "inline" : "none";
html = html.Replace("@TRUECOLOR@", "crimson").Replace("@FALSECOLOR@", falseColor).Replace("@FONTSIZE@", fontSize);
html = html.Replace("@COMMENTDISPLAY@", commentDisplay).Replace("@SEMICOLONDISPLAY@", semicolonDisplay);
TabPage existingTabPage = null;
foreach (TabPage tabPage in TabControl.TabPages)
{
if (tabPage.Text == name)
{
existingTabPage = tabPage;
break;
}
}
if (existingTabPage == null)
{
TabPage newTabPage = new TabPage(name);
newTabPage.Text = name;
newTabPage.ToolTipText = name;
// Init browser
WebBrowser browser = new WebBrowser();
browser.IsWebBrowserContextMenuEnabled = false;
browser.AllowWebBrowserDrop = false;
browser.WebBrowserShortcutsEnabled = false;
browser.ObjectForScripting = Controller;
browser.ScriptErrorsSuppressed = true;
// Create browser with empty body
//browser.DocumentText = CreateDocumentText(html);
string metaTag = "<meta name=\"viewport\" content=\"initial-scale=1.0, user-scalable=no\"/>";
string scriptTag = "<script>function KeyPress(e) { var evtobj = window.event? event : e; if (evtobj.ctrlKey &&"
+ "(evtobj.keyCode == 187 || evtobj.keyCode == 189 || evtobj.keyCode == 107 || evtobj.keyCode == 109"
+ "|| evtobj.keyCode == 61 || evtobj.keyCode == 173)) { e.preventDefault(); } }</script>";
string styleTag = "<style type=\"text/css\"> p { margin: 0; font-family: consolas; } span { margin: 0; font-family: consolas; }</style>";
browser.DocumentText = $"<head>{metaTag}{styleTag}{scriptTag}</head><body>{html}</body>";
browser.PreviewKeyDown += (sender, eventArgs) => {
if (eventArgs.Control)
{
if (eventArgs.KeyCode == Keys.E)
{
CloseTabs();
}
else if (eventArgs.KeyCode == Keys.Add || eventArgs.KeyCode == Keys.Oemplus)
{
Properties.Settings.Default.FontSize += 2;
Controller.RefreshOutput();
}
else if (eventArgs.KeyCode == Keys.Subtract || eventArgs.KeyCode == Keys.OemMinus)
{
if (Properties.Settings.Default.FontSize > 9)
{
Properties.Settings.Default.FontSize -= 2;
Controller.RefreshOutput();
}
}
}
};
browser.DocumentCompleted += (sender, eventArgs) => {
browser.Document.Body.DoubleClick += (sender2, eventArgs2) => {
Controller.RetrieveFocus();
};
};
Panel browserPanel = new Panel();
browserPanel.BorderStyle = BorderStyle.Fixed3D;
browserPanel.Controls.Add(browser);
browser.Dock = DockStyle.Fill;
newTabPage.Controls.Add(browserPanel);
browserPanel.Dock = DockStyle.Fill;
TabControl.TabPages.Add(newTabPage);
if (swap)
{
TabControl.SelectedTab = newTabPage;
UpdateTickControls(!name.Contains("."));
}
}
else
{
WebBrowser browser = ((WebBrowser)existingTabPage.Controls[0].Controls[0]);
browser.Document.Body.InnerHtml = html;
if (swap)
{
TabControl.SelectedTab = existingTabPage;
}
}
pnlMain.Focus();
}