protected override void OnRenderButtonBackground(ToolStripItemRenderEventArgs e)
{
if (e.Item.DisplayStyle == ToolStripItemDisplayStyle.Image)
{
// Do not paint a background for icon only buttons
return;
}
if (this.inactiveTabBkg == null)
{
this.inactiveTabBkg = new LinearGradientBrush(new Point(0, 0), new Point(0, e.Item.Height), SystemColors.Control, SystemColors.ControlDark);
this.hoverTabBkg = new LinearGradientBrush(new Point(0, 0), new Point(0, e.Item.Height), SystemColors.ControlLight, SystemColors.Control);
this.pressedTabBkg = new SolidBrush(SystemColors.ControlLight);
}
using (LinearGradientBrush activeTabBkg = new LinearGradientBrush(new Point(0, 0), new Point(0, e.Item.Height), SystemColors.ControlLight, this.GetActiveTabBtmCol(e.ToolStrip, e.Item)))
{
ToolStripButton button = (ToolStripButton)e.Item;
Brush colour = this.inactiveTabBkg;
if (button.Checked)
{
colour = activeTabBkg;
if (OsUtils.Windows())
{
// Invalidate between the buttons and the bottom of the toolstrip so that it gets repainted
e.ToolStrip.Invalidate(new Rectangle(0, e.Item.Bounds.Bottom, e.ToolStrip.Bounds.Width, e.ToolStrip.Bounds.Height - e.Item.Bounds.Bottom));
}
}
else if (e.Item.Selected)
{
if (e.Item.Pressed)
{
colour = this.pressedTabBkg;
}
else
{
colour = this.hoverTabBkg;
}
}
e.Graphics.SmoothingMode = SmoothingMode.HighQuality;
int width = e.Item.Width - TabSeparation;
int height = e.Item.Height;
using (GraphicsPath tab = new GraphicsPath())
{
tab.AddLine(0, height, 0, CurveSize);
tab.AddArc(0, 0, CurveSize, CurveSize, 180, 90);
tab.AddLine(CurveSize, 0, width - CurveSize, 0);
tab.AddArc(width - CurveSize, 0, CurveSize, CurveSize, 270, 90);
tab.AddLine(width, CurveSize, width, height);
e.Graphics.FillPath(colour, tab);
e.Graphics.DrawPath(this.tabBorder, tab);
}
}
}
public void SetWholeDropDown(ToolBarButton button)
{
if (button == null)
{
throw new ArgumentNullException("button");
}
if (!this.wholeDropDownButtons.Contains(button))
{
this.wholeDropDownButtons.Add(button);
if (!OsUtils.Windows())
{
// Append a down arrow as BTNS_WHOLEDROPDOWN is only supported under Windows
button.Text += " ▾";
}
}
NativeMethods.TBBUTTONINFO buttonInfo = default(NativeMethods.TBBUTTONINFO);
buttonInfo.cbSize = Marshal.SizeOf(buttonInfo);
buttonInfo.dwMask = NativeMethods.TBIF_STYLE | NativeMethods.TBIF_BYINDEX;
buttonInfo.fsStyle = NativeMethods.BTNS_WHOLEDROPDOWN | NativeMethods.BTNS_AUTOSIZE;
NativeMethods.SendMessage(this.Handle, NativeMethods.TB_SETBUTTONINFO, (IntPtr)this.Buttons.IndexOf(button), ref buttonInfo);
}
private void Status_FormClosing(object sender, FormClosingEventArgs e)
{
// Prevent closing under Windows via right-click taskbar menu
// Mono sets e.CloseReason to UserClosing from a call to Hide()
if (e.CloseReason == CloseReason.UserClosing && OsUtils.Windows())
{
e.Cancel = true;
}
}
protected override void OnCreateMainForm()
{
// If /exit was passed on the command line, then just exit immediately
foreach (string commandLineArg in Environment.GetCommandLineArgs())
{
if (commandLineArg.ToUpperInvariant() == "/EXIT")
{
Environment.Exit(1);
}
}
if (!OsUtils.Windows())
{
// Mono has a bug which causes the useDefaultCredentials attribute to be
// treated as invalid, so clear the default proxy to prevent an exception
WebRequest.DefaultWebProxy = null;
}
try
{
// Add TLS 1.1 and 1.2 to allowed protocols for HTTPS requests
// Constants are not defined until .NET 4.5, so use the values
ServicePointManager.SecurityProtocol |=
(SecurityProtocolType)0x00000300 | // SecurityProtocolType.Tls11
(SecurityProtocolType)0x00000C00; // SecurityProtocolType.Tls12
}
catch (NotSupportedException)
{
if (OsUtils.Windows())
{
MessageBox.Show(
"The .NET framework needs an update (to enable TLS 1.1 and 1.2) before Radio Downloader can run." + Environment.NewLine + Environment.NewLine +
"Please check for available updates and install all of those which relate to the .NET framework.",
Application.ProductName,
MessageBoxButtons.OK,
MessageBoxIcon.Stop);
Environment.Exit(1);
}
throw;
}
// Set up the application database and perform any required updates or cleanup
if (!DatabaseInit.Startup())
{
Environment.Exit(1);
}
this.MainForm = new Main();
this.StartupNextInstance += ((Main)this.MainForm).App_StartupNextInstance;
}
public TaskbarNotify()
{
if (!OsUtils.Windows())
{
// OS doesn't support ITaskbarList3 interface
return;
}
this.taskBarListInst = (NativeMethods.ITaskbarList3) new TaskbarList();
try
{
this.taskBarListInst.HrInit();
}
catch (NotImplementedException)
{
// Some third party Windows shells don't support ITaskbarList3
return;
}
this.Supported = true;
}
/// <summary>
/// Handle the WM_SETCURSOR message and set the correct system link cursor.
/// </summary>
/// <param name="m">The Windows <see cref="Message" /> to process.</param>
protected override void WndProc(ref Message m)
{
if (OsUtils.Windows() && m.Msg == NativeMethods.WM_SETCURSOR)
{
// Fetch a handle to the system 'hand' cursor.
IntPtr cursor = NativeMethods.LoadCursor(IntPtr.Zero, (IntPtr)NativeMethods.IDC_HAND);
// NULL cursor
if (cursor == IntPtr.Zero)
{
throw new Win32Exception();
}
// Set this control's cursor to the 'hand'
NativeMethods.SetCursor(cursor);
// Show that the message has been handled successfully
m.Result = IntPtr.Zero;
return;
}
base.WndProc(ref m);
}