/// <summary>
/// Too complicated to explain, so no comments
/// </summary>
/// <param name="taskbars"></param>
/// <param name="taskbarState"></param>
internal static void SetBarState(this List <Taskbar> taskbars, TaskbarState taskbarState)
{
if (taskbarState.HideTaskbarCompletely)
{
AutoHide.SetAutoHide(true);
foreach (var taskbar in taskbars)
{
ShowWindow(taskbar.Handle, SwHide);
}
}
else
{
if (taskbarState.TransparentMode == TransparentModeType.Disable)
{
ButtonSize.SetIconSize(taskbarState.IconSize);
AutoHide.SetAutoHide(taskbarState.IsAutoHide);
foreach (var taskbar in taskbars)
{
ShowWindow(taskbar.Handle, SwShow);
}
PostMessage(FindWindow(Constant.MainTaskbar, null), WmThemechanged, IntPtr.Zero, IntPtr.Zero);
if (_accentPtr == IntPtr.Zero)
{
return;
}
Marshal.FreeHGlobal(_accentPtr);
_accentPtr = IntPtr.Zero;
}
else
{
if (_accentPtr == IntPtr.Zero)
{
var size = Marshal.SizeOf(typeof(AccentPolicy));
_accentPtr = Marshal.AllocHGlobal(size);
_data = new WindowCompositionAttributeData
{
Attribute = 19,
SizeOfData = size,
Data = _accentPtr
};
}
AccentPolicy accent;
switch (taskbarState.TransparentMode)
{
case TransparentModeType.Transparent:
accent = new AccentPolicy
{
AccentState = 3,
AccentFlags = 1
};
break;
case TransparentModeType.Blur:
accent = new AccentPolicy
{
AccentState = 2,
AccentFlags = 2,
GradientColor = 0
};
break;
default:
throw new ArgumentOutOfRangeException();
}
Marshal.StructureToPtr(accent, _accentPtr, false);
ButtonSize.SetIconSize(taskbarState.IconSize);
AutoHide.SetAutoHide(taskbarState.IsAutoHide);
foreach (var taskbar in taskbars)
{
SetWindowCompositionAttribute(taskbar.Handle, ref _data);
ShowWindow(taskbar.Handle, SwShow);
}
}
}
}
public static void SetState(this TaskbarState state)
{
AutoHide.SetAutoHide(state.IsAutoHide);
ButtonSize.SetIconSize(state.IconSize);
}