3rdpartylibs/fastreports.wpf/FastReport.Forms.WPF/Controls/ToolStripButton.cs

using System.Drawing;
using System.Windows.Media;

namespace System.Windows.Forms
{
    public class ToolStripButton : ToolStripItem
    {
        private InnerButton button { get; }

        public bool Checked
        {
            get => button.Checked;
            set => button.Checked = value;
        }

        public bool CheckOnClick
        {
            get => button.CheckOnClick;
            set => button.CheckOnClick = value;
        }

        public CheckState CheckState
        {
            get => button.CheckState;
            set => button.CheckState = value;
        }

        public override System.Drawing.Size ImageSize
        {
            get => button.ImageSize;
            set => button.ImageSize = value;
        }

        public bool Vertical
        {
            get => button.Vertical;
            set => button.Vertical = value;
        }

        public event EventHandler CheckedChanged;

        protected virtual void OnCheckedChanged(EventArgs e) => CheckedChanged?.Invoke(this, e);

        public override void ApplyStyle(ToolStripProfessionalRenderer r)
        {
            var button = this.button.control;
            button.Foreground = r.Foreground;
            button.Resources["Button.Static.Background"] = r.ButtonStaticBackground;
            button.Resources["Button.Static.Border"] = r.ButtonStaticBorder;
            button.Resources["Button.MouseOver.Background"] = r.ButtonMouseOverBackground;
            button.Resources["Button.MouseOver.Border"] = r.ButtonMouseOverBorder;
            button.Resources["Button.Checked.Background"] = r.ButtonCheckedBackground;
            button.Resources["Button.Checked.Border"] = r.ButtonCheckedBorder;

            if (Parent?.Vertical ?? false)
                button.Margin = new Thickness(0, 0, 0, 3);
        }

        internal override void ResetImage()
        {
            base.ResetImage();
            button.ImageSource = ImageSource;
            ResetAutoSizeValue(false);
        }

        protected override void UpdateText()
        {
            base.UpdateText();
            button.Text = DisplayStyle == ToolStripItemDisplayStyle.None || DisplayStyle == ToolStripItemDisplayStyle.Image ? "" : Text;
        }

        public ToolStripButton()
        {
            button = new();
            SetItemControl(button);
            button.CheckedChanged += (sender, e) => OnCheckedChanged(e);

            DisplayStyle = ToolStripItemDisplayStyle.ImageAndText;
        }

        public ToolStripButton(string text, Image image, EventHandler click) : this()
        {
            Text = text;
            Image = image;
            Click += click;
        }


        private class InnerButton : ToggleButtonBase
        {
            protected new CustomControls.ToolStripButton control { get; }

            public bool CheckOnClick
            {
                get => control.CheckOnClick;
                set => control.CheckOnClick = value;
            }

            public override string Text
            {
                get => control.Text;
                set => control.Text = value;
            }

            public ImageSource ImageSource
            {
                get => control.Image;
                set => control.Image = value;
            }

            public System.Drawing.Size ImageSize
            {
                get => new System.Drawing.Size((int)control.ImageWidth, (int)control.ImageHeight);
                set
                {
                    control.ImageWidth = value.Width;
                    control.ImageHeight = value.Height;
                }
            }

            public bool Vertical
            {
                get => control.IsVertical;
                set
                {
                    control.IsVertical = value;
                    control.VerticalAlignment = value ? VerticalAlignment.Stretch : VerticalAlignment.Center;
                }
            }

            public InnerButton()
            {
                control = new();
                SetControl(control);
            }
        }
    }
}