/// <summary>
/// The add color to recent colors if missing.
/// </summary>
/// <param name="color">
/// The color.
/// </param>
/// <returns>
/// True if the color was added.
/// </returns>
private bool AddColorToRecentColorsIfMissing(Color color)
{
// Check if the color exists
if (ThemeColors.Contains(color))
{
return(false);
}
if (StandardColors.Contains(color))
{
return(false);
}
if (RecentColors.Contains(color))
{
return(false);
}
if (RecentColors.Count >= this.MaxNumberOfRecentColors)
{
RecentColors.RemoveAt(RecentColors.Count - 1);
}
RecentColors.Insert(0, color);
return(true);
}
private void OnLoaded(object sender, RoutedEventArgs e)
{
if (!(GetTemplateChild("PART_MoreColors") is FluentMenuItem moreColors))
{
return;
}
EventManager.RegisterClassHandler(moreColors.GetType(), MenuItem.ClickEvent, new RoutedEventHandler((s, args) =>
{
if (moreColors != s)
{
return;
}
var colorChoose = new ColorChooserWindow {
Owner = Window.GetWindow(this)
};
colorChoose.ActionComplete += (o, eventArgs) =>
{
var color = eventArgs.Color;
if (RecentColors.Contains(color))
{
RecentColors.Remove(color);
}
RecentColors.Insert(0, color);
if (GetTemplateChild("PART_RecentColorsListBox") is ListBox recentColors)
{
recentColors.SelectedIndex = 0;
}
};
colorChoose.ShowDialog();
args.Handled = true;
}));
}
private void OnMoreColorsClick(object sender, RoutedEventArgs e)
{
if (this.MoreColorsExecuting != null)
{
var args = new MoreColorsExecutingEventArgs();
this.MoreColorsExecuting(this, args);
if (!args.Canceled)
{
var color = args.Color;
if (RecentColors.Contains(color))
{
RecentColors.Remove(color);
}
RecentColors.Insert(0, color);
this.recentColorsListBox.SelectedIndex = 0;
}
}
else
{
#pragma warning disable 618
var chooseColor = new CHOOSECOLOR();
var wnd = Window.GetWindow(this);
if (wnd != null)
{
chooseColor.hwndOwner = new WindowInteropHelper(wnd).Handle;
}
chooseColor.Flags = CC_ANYCOLOR;
if (customColors == IntPtr.Zero)
{
// Set custom colors)
for (var i = 0; i < this.colorsArray.Length; i++)
{
this.colorsArray[i] = 0x00FFFFFF;
}
customColors = GCHandle.Alloc(this.colorsArray, GCHandleType.Pinned).AddrOfPinnedObject();
}
chooseColor.lpCustColors = customColors;
if (ChooseColor(chooseColor))
{
var color = ConvertFromWin32Color(chooseColor.rgbResult);
if (RecentColors.Contains(color))
{
RecentColors.Remove(color);
}
RecentColors.Insert(0, color);
this.recentColorsListBox.SelectedIndex = 0;
}
#pragma warning restore 618
}
}
private void OnMoreColorsClick(object sender, RoutedEventArgs e)
{
if (MoreColorsExecuting != null)
{
MoreColorsExecutingEventArgs args = new MoreColorsExecutingEventArgs();
MoreColorsExecuting(this, args);
if (!args.Canceled)
{
Color color = args.Color;
if (RecentColors.Contains(color))
{
RecentColors.Remove(color);
}
RecentColors.Insert(0, color);
recentColorsListBox.SelectedIndex = 0;
}
}
else
{
NativeMethods.CHOOSECOLOR chooseColor = new NativeMethods.CHOOSECOLOR();
Window wnd = Window.GetWindow(this);
if (wnd != null)
{
chooseColor.hwndOwner = new WindowInteropHelper(wnd).Handle;
}
chooseColor.Flags = NativeMethods.CC_ANYCOLOR;
if (customColors == IntPtr.Zero)
{
// Set custom colors)
for (int i = 0; i < colorsArray.Length; i++)
{
colorsArray[i] = 0x00FFFFFF;
}
customColors = GCHandle.Alloc(colorsArray, GCHandleType.Pinned).AddrOfPinnedObject();
}
chooseColor.lpCustColors = customColors;
if (NativeMethods.ChooseColor(chooseColor))
{
Color color = ConvertFromWin32Color(chooseColor.rgbResult);
if (RecentColors.Contains(color))
{
RecentColors.Remove(color);
}
RecentColors.Insert(0, color);
recentColorsListBox.SelectedIndex = 0;
}
}
}
/// <summary>
/// The add color to recent colors if missing.
/// </summary>
/// <param name="color">The color.</param>
private void AddColorToRecentColorsIfMissing(Color color)
{
// Check if the color exists
if (RecentColors.Contains(color))
{
var index = RecentColors.IndexOf(color);
RecentColors.Move(index, 0);
return;
}
if (RecentColors.Count >= this.MaxNumberOfRecentColors)
{
RecentColors.RemoveAt(RecentColors.Count - 1);
}
RecentColors.Insert(0, color);
}
