/// <summary>
/// Sets a default <see cref="ContextMenuStrip"/> to this
/// <see cref="RichTextBox"/> with cut, copy, paste, select all, load file,
/// save file and undo.
/// </summary>
/// <param name="richTextBox">
/// The <see cref="RichTextBox"/> control to add the
/// <see cref="ContextMenuStrip"/>.
/// </param>
/// <param name="owner">
/// An implementation of <see cref="IWin32Window"/> that will own modal dialog
/// boxes.
/// </param>
public static void SetDefaultContextMenuStrip(this RichTextBox richTextBox, IWin32Window owner = null)
{
if (richTextBox is not {
} rtb)
{
return;
}
var cms = new ContextMenuStrip
{
AutoSize = true,
RenderMode = ToolStripRenderMode.System,
ShowImageMargin = false
};
cms.AddToolStripItem(new ToolStripMenuItem(UIStrings.Cut), rtb.Cut);
cms.AddToolStripItem(new ToolStripMenuItem(UIStrings.Copy), rtb.Copy);
cms.AddToolStripItem(new ToolStripMenuItem(UIStrings.Paste), rtb.Paste);
cms.AddToolStripItem(new ToolStripMenuItem(UIStrings.SelectAll), rtb.SelectAll);
cms.Items.Add(new ToolStripSeparator());
cms.AddToolStripItem(new ToolStripMenuItem(UIStrings.LoadFile), LoadTextFile, rtb, owner);
cms.AddToolStripItem(new ToolStripMenuItem(UIStrings.SaveAll), SaveTextFile, rtb, owner);
cms.Items.Add(new ToolStripSeparator());
cms.AddToolStripItem(new ToolStripMenuItem(UIStrings.Undo), rtb.Undo);
rtb.ContextMenuStrip = cms;
}
