TweetDuck/Dialogs/Settings/DialogSettingsCefArgs.cs

using System;
using System.Windows.Forms;
using TweetDuck.Controls;
using TweetLib.Core;
using TweetLib.Core.Features.Chromium;

namespace TweetDuck.Dialogs.Settings {
	sealed partial class DialogSettingsCefArgs : Form {
		public string CefArgs => textBoxArgs.Text;

		private readonly string initialArgs;

		public DialogSettingsCefArgs(string args) {
			InitializeComponent();

			Text = Program.BrandName + " Options - CEF Arguments";

			textBoxArgs.EnableMultilineShortcuts();
			textBoxArgs.Text = initialArgs = args ?? "";
			textBoxArgs.Select(textBoxArgs.Text.Length, 0);
		}

		private void btnHelp_Click(object sender, EventArgs e) {
			App.SystemHandler.OpenBrowser("http://peter.sh/experiments/chromium-command-line-switches/");
		}

		private void btnApply_Click(object sender, EventArgs e) {
			if (CefArgs == initialArgs) {
				DialogResult = DialogResult.Cancel;
				Close();
				return;
			}

			int count = CefUtils.ParseCommandLineArguments(CefArgs).Count;
			string prompt = count == 0 && !string.IsNullOrWhiteSpace(initialArgs) ? "All current arguments will be removed. Continue?" : count + (count == 1 ? " argument was" : " arguments were") + " detected. Continue?";

			if (FormMessage.Question("Confirm CEF Arguments", prompt, FormMessage.OK, FormMessage.Cancel)) {
				DialogResult = DialogResult.OK;
				Close();
			}
		}

		private void btnCancel_Click(object sender, EventArgs e) {
			DialogResult = DialogResult.Cancel;
			Close();
		}
	}
}