Circular download progress at dl button, ctrl click to open NewTab,

src/Config/BrowserConfig.cs

@@ -1,5 +1,6 @@
 using CefSharp;
 using CefSharp.WinForms;
+using System.Net;
 
 namespace SharpBrowser.Config {
 	internal static class BrowserConfig {
@@ -101,19 +102,29 @@ internal static class BrowserConfig {
 		public static bool TextAreaResize = true;
 
 
+		//3way to set proxy, needs enum to reduce complication.
+		public static ProxyMode currentProxyMode = ProxyMode.AutoDetect;
+		//public static bool useSystemProxy = true;
 
 		/// <summary>
 		/// If true then the following proxy is used for all browsing and downloads.
 		/// </summary>
-		public static bool Proxy = false;
+		//public static bool customProxy = false;
 		public static string ProxyIP = "123.123.123.123";
 		public static int ProxyPort = 123;
 		public static string ProxyUsername = "username";
 		public static string ProxyPassword = "pass";
 		public static string ProxyBypassList = "";
 
-
-
+		public enum ProxyMode 
+		{
+			/// <summary>
+			/// aka use system proxy 
+			/// </summary>
+			AutoDetect,
+			CustomProxy,
+			NoProxy,
+		}
 
 		/// <summary>
 		/// Load the above config into the CEF `BrowserSettings` object.
@@ -157,13 +168,21 @@ public static void GetCefSettings(CefSettings settings) {
 				settings.CefCommandLineArgs.Add("enable-media-stream", "1");
 			}
 
-			// enable proxy if wanted
-			if (Proxy) {
-				CefSharpSettings.Proxy = new ProxyOptions(ProxyIP,
-					ProxyPort.ToString(), ProxyUsername,
-					ProxyPassword, ProxyBypassList);
+			if (currentProxyMode == ProxyMode.AutoDetect) 
+			{
+				//settings.CefCommandLineArgs.Add("proxy-auto-detect"); // or maybe do nothing.
+			}
+			else if (currentProxyMode == ProxyMode.CustomProxy)
+			{
+				// enable proxy if wanted
+				CefSharpSettings.Proxy = new ProxyOptions(
+					ProxyIP, 
+					ProxyPort.ToString(), 
+					ProxyUsername,ProxyPassword, 
+					ProxyBypassList);
 			}
-			else {
+			else if (currentProxyMode == ProxyMode.NoProxy)
+			{
 
 				// disable proxy if not wanted
 				settings.CefCommandLineArgs.Add("no-proxy-server");

src/Controls/BorderedTextBox.cs

@@ -60,11 +60,14 @@ public class BorderedTextBox : Panel
         private TextBox textBox;
         private bool focusedAlways = false;
         private Color normalBorderColor = Color.LightGray;
-        //private Color focusedBorderColor = Color.FromArgb(86,156,214);
+        //private Color focusedBorderColor = Color.FromArgb(86, 156, 214);
         //private Color focusedBorderColor = Color.FromArgb(0,00,225);
-        private Color focusedBorderColor = Color.FromArgb(11, 87, 208);
+        //private Color focusedBorderColor = Color.FromArgb(11, 87, 208);
+        private Color focusedBorderColor = Color.FromArgb(153, 187, 239); //edge light blue
         public int borderThickness = 2;
 
+        int roundingRadius=19; //5 firefox, //19 full-round   //15
+
         public TextBox TextBox
         {
             get { return textBox; }
@@ -143,15 +146,16 @@ protected override void OnPaint(PaintEventArgs e)
                     new Rectangle(0 + borderThickness, 0 + borderThickness,
                     this.ClientSize.Width - borderThickness * 2,
                     this.ClientSize.Height - borderThickness * 2)
-                    , 15);
+                    , roundingRadius);
+
                 e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
 
                 //e.Graphics.DrawRectangle(borderPen,
                 e.Graphics.DrawRoundRectangle(borderPen,
                     new Rectangle(0+borderThickness, 0 + borderThickness, 
                     this.ClientSize.Width - borderThickness*2, 
                     this.ClientSize.Height - borderThickness*2)
-                    ,15);
+                    , roundingRadius);
             }
             base.OnPaint(e);
         }

src/Controls/BrowserTabStrip/BrowserTabStrip.cs

@@ -22,7 +22,7 @@ internal class BrowserTabStrip : BaseStyledPanel, ISupportInitialize, IDisposabl
 		private BrowserTabPage selectedItem;
 		private ContextMenuStrip menu;
 		private TabCloseButton closeButton;
-		private TabNewButton newTabButton;
+		private NewTabButton newTabButton;
 		private BrowserTabStripItemCollection items;
 
 		private StringFormat DrawStringFormat;
@@ -121,7 +121,7 @@ public BrowserTabStrip() {
 			menu.ItemClicked += OnMenuItemClicked;
 			menu.VisibleChanged += OnMenuVisibleChanged;
 			closeButton = new TabCloseButton(base.ToolStripRenderer);
-			newTabButton = new TabNewButton(base.ToolStripRenderer);
+			newTabButton = new NewTabButton(base.ToolStripRenderer);
 			DrawStringFormat = new StringFormat();
 			EndInit();
 			UpdateLayout();
@@ -357,6 +357,7 @@ protected override void OnPaint(PaintEventArgs e) {
 			}
 
 			//--------------------------------------------------------
+			// DRAW  BOTTOM LINE to tabButtons, Except Active Tab.
 
 			if (Items.DrawnCount == 0 || Items.VisibleCount == 0) {
 				e.Graphics.DrawLine(Pens.Red, new Point(0, BrowserTabStyle.TabHeight), new Point(base.ClientRectangle.Width, BrowserTabStyle.TabHeight));
@@ -491,11 +492,12 @@ private void OnDrawTabButton(Graphics g, BrowserTabPage tab) {
 			}
 
 			// draw tab text title
-			// FIX: fix janky text rendering and bad kerning by using TextRenderer instead of DrawString
-			g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
-			if (tab == SelectedTab) {
+			if (tab == SelectedTab)
+			{
 				textRect.Width -= 25;
 			}
+			// FIX: fix janky text rendering and bad kerning by using TextRenderer instead of DrawString
+			g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
 			TextRenderer.DrawText(g,tab.Title,font,Rectangle.Round(textRect),ForeColorSel,
 				TextFormatFlags.Left | TextFormatFlags.VerticalCenter | TextFormatFlags.EndEllipsis
 			);

src/Controls/BrowserTabStrip/Buttons/TabNewButton.cs → src/Controls/BrowserTabStrip/Buttons/NewTabButton.cs

@@ -3,7 +3,7 @@
 using System.Windows.Forms;
 
 namespace SharpBrowser.Controls.BrowserTabStrip.Buttons {
-	internal class TabNewButton(ToolStripProfessionalRenderer renderer) : TabButtonBase(renderer) {
+	internal class NewTabButton(ToolStripProfessionalRenderer renderer) : TabButtonBase(renderer) {
 
 		public override void Draw(Graphics g) {
 			if (IsVisible) {

src/Controls/CircularDownloadProgress.cs

@@ -0,0 +1,144 @@
+using SharpBrowser.Managers;
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using static System.Windows.Forms.VisualStyles.VisualStyleElement.Rebar;
+
+namespace SharpBrowser.Controls
+{
+
+    /// <summary>
+    /// Draws Download Progress as Circle    to Given Button..  
+    /// </summary>
+    public  class CircularDownloadProgress
+    {
+
+        public CircularDownloadProgress(Button btnDL)
+        {
+
+            init_downloads_indicator(btnDL);
+        }
+        //------ draw Circular downloading Progress 
+
+        Button _btnDL;
+        public void init_downloads_indicator(Button btnDL)
+        {
+            _btnDL = btnDL;
+            btnDL.Paint += btnDL_Paint;
+            var tmr_downloader = new System.Windows.Forms.Timer();
+            tmr_downloader.Interval = 500;
+            tmr_downloader.Tick += Tmr_downloader_Tick;
+            tmr_downloader.Start();
+        }
+
+        int testdl_pct = 0;
+        private void Tmr_downloader_Tick(object sender, EventArgs e)
+        {
+
+			bool isDownloading=false;
+			bool needs_lastRefresh=false;
+			try 
+			{ 
+				isDownloading = DownloadManager.DownloadsInProgress();
+				if (!isDownloading)
+				{
+					var curdlitemKV_val = DownloadManager.Downloads
+						.Where(x => DateTime.Now.Subtract( x.Value.EndTime ?? DateTime.MinValue).TotalSeconds <3 )
+						.Select(x=>x.Value)
+						.FirstOrDefault();
+					//var curdlitem = curdlitemKV.Value;
+					if(curdlitemKV_val != null)
+						needs_lastRefresh = true;
+				}
+			}
+			catch (Exception ex) { }	
+
+			if (isDownloading || needs_lastRefresh)
+				_btnDL.Refresh();
+
+            //BtnDownloads.Invalidate();
+
+
+            //testdl_pct = testdl_pct + 10;
+            //if (testdl_pct > 100)
+            //    testdl_pct = 0;
+        }
+
+		private void btnDL_Paint(object sender, PaintEventArgs e)
+		{
+			try
+			{
+				var isDownloading = DownloadManager.DownloadsInProgress();
+				float pct_ofRecentDownloadingItem = 0;
+				if (isDownloading)
+				{
+					var curdlitemKV = DownloadManager.Downloads.Where(x => x.Value.IsInProgress).FirstOrDefault();
+					var curdlitem = curdlitemKV.Value;
+					pct_ofRecentDownloadingItem = (int)(curdlitem.ReceivedBytes * 100.0f / curdlitem.TotalBytes);
+				}
+
+				//var isDownloading = true;
+				if (isDownloading)
+				{
+					//var pct1 = 100; // 100 %;
+					//var pct2 = 50; // 50 %;
+					//var pct3 =25; // 20 %;
+					var pct = testdl_pct; //test val;  //  <<<<----  input download percentage HERE;;
+					pct = (int)pct_ofRecentDownloadingItem;
+
+					var pctAs360val = pct / 100.0f * 360;
+					var arc_StartOffset = 90;
+
+					//Color activeColorORG = Color.FromArgb(11, 87, 208);
+					//Color activeLightColor = Color.FromArgb(76, 194, 255);
+					Color activeColor = Color.FromArgb(27, 117, 208);
+					int gray = 200;
+					var myGray = Color.FromArgb(gray, gray, gray);
+
+					//var loc = BtnDownloads.Location;
+					//var sz = BtnDownloads.Size;
+					var loc = new Point(0, 0);
+					var sz = _btnDL.ClientRectangle;
+					var pad = 0;
+					//var btng = BtnDownloads.CreateGraphics();
+
+					var thickness = 4;
+
+					var btng = e.Graphics;
+					//var btng = BtnDownloads.CreateGraphics();
+					btng.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
+
+
+					var szHW_min = Math.Min(sz.Width, sz.Height);
+					var szHW_max_minus_min = Math.Abs(sz.Width - sz.Height) / 2; //aka center it. vertical.
+					Rectangle rect = new Rectangle(
+						loc.X + pad + thickness / 2,
+						loc.Y + pad + thickness / 2,
+					szHW_min - 1 * pad - thickness / 2 * 2 - 1,
+					szHW_min - 1 * pad - thickness / 2 * 2 - 1
+					);
+
+					rect.Offset(szHW_max_minus_min, 0);
+					//sz.Width - 1 * pad - thickness / 2 * 2 - 1,
+					//sz.Height - 1 * pad - thickness / 2 * 2 - 1
+					//);
+					//btng.FillRectangle(new Pen(new SolidBrush(Color.Black), 10).Brush, rect);
+					btng.DrawArc(new Pen(new SolidBrush(myGray), thickness), rect, 0 + arc_StartOffset, 360);
+					btng.DrawArc(new Pen(new SolidBrush(activeColor), thickness), rect, 0 + arc_StartOffset, pctAs360val);
+
+				}
+			}
+			catch (Exception ex)
+			{
+				Console.WriteLine(ex + "ERROR at btnDL_Paint:");
+			}
+		}
+
+
+
+	}
+}

src/Controls/DrawingExt.cs

@@ -288,6 +288,15 @@ public static Color ChangeColorBrightness(this Color color, float correctionFact
             return Color.FromArgb(color.A, (int)red, (int)green, (int)blue);
         }
 
+        /// <summary>
+        /// Creates color with corrected brightness.
+        /// </summary>
+        /// <param name="color">Color to correct.</param>
+        /// <param name="correctionFactor">The brightness correction factor. Must be between -1 and 1. 
+        /// Negative values produce darker colors.</param>
+        /// <returns>
+        /// Corrected <see cref="Color"/> structure.
+        /// </returns>
         public static Color ChangeColorBrightness(this Color color, double correctionFactor)
             => ChangeColorBrightness(color, (float)correctionFactor);
 

src/Handlers/RequestHandler.cs

@@ -8,6 +8,8 @@ namespace SharpBrowser.Handlers {
 	internal class RequestHandler : IRequestHandler {
 		MainForm myForm;
 
+		public static bool settings__onCtrlClick_focusNewTab = true;
+
 		public RequestHandler(MainForm form) {
 			myForm = form;
 		}
@@ -107,6 +109,8 @@ public bool OnBeforeBrowse(IWebBrowser chromiumWebBrowser, IBrowser browser, IFr
 		public bool OnCertificateError(IWebBrowser browserControl, IBrowser browser, CefErrorCode errorCode, string requestUrl, ISslInfo sslInfo, IRequestCallback callback) {
 			return true;
 		}
+
+
 		//
 		// Summary:
 		//     Called on the UI thread before OnBeforeBrowse in certain limited cases where
@@ -132,8 +136,36 @@ public bool OnCertificateError(IWebBrowser browserControl, IBrowser browser, Cef
 		// Returns:
 		//     Return true to cancel the navigation or false to allow the navigation to
 		//     proceed in the source browser's top-level frame.
-		public bool OnOpenUrlFromTab(IWebBrowser browserControl, IBrowser browser, IFrame frame, string targetUrl, WindowOpenDisposition targetDisposition, bool userGesture) {
+		public bool OnOpenUrlFromTab(IWebBrowser browserControl, IBrowser browser, IFrame frame, 
+			string targetUrl, WindowOpenDisposition targetDisposition, bool userGesture) {
+			//return false;
+
+			// check if the user intended to open the link in a new tab
+			// (Ctrl+Click often results in NewBackgroundTab or NewForegroundTab)
+			if (targetDisposition == WindowOpenDisposition.NewForegroundTab || 
+				targetDisposition == WindowOpenDisposition.NewBackgroundTab)
+			{
+				// Check if it was a user gesture (actual click)
+				if (userGesture)
+				{
+					myForm.Invoke((MethodInvoker)(() => {
+						myForm.AddNewBrowserTab(targetUrl,
+							//focusNewTab: (targetDisposition == WindowOpenDisposition.NewForegroundTab), 
+							focusNewTab: settings__onCtrlClick_focusNewTab,
+							browser.MainFrame.Url
+							);
+					}));
+
+
+					//handled.. (dont load it in the current tab)
+					return true;
+				}
+			}
+
+			// For all other cases, return false to let the default navigation proceed.
 			return false;
+
+
 		}
 		//
 		// Summary: