79 lines
1.8 KiB
C#
79 lines
1.8 KiB
C#
using System;
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using System.Drawing;
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using System.Windows.Forms;
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namespace EveOPreview.UI
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{
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public partial class ThumbnailOverlay : Form
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{
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#region Private fields
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private readonly Action<object, MouseEventArgs> _areaClickAction;
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private bool _highlightEnabled;
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private Color _highlightColor;
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#endregion
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public ThumbnailOverlay(Form owner, Action<object, MouseEventArgs> areaClickAction)
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{
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this.Owner = owner;
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this._areaClickAction = areaClickAction;
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this._highlightEnabled = false;
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this._highlightColor = Color.Red;
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InitializeComponent();
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}
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private void OverlayArea_Click(object sender, MouseEventArgs e)
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{
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this._areaClickAction(this, e);
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}
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public void SetOverlayLabel(string label)
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{
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this.OverlayLabel.Text = label;
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}
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public void EnableOverlayLabel(bool enable)
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{
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this.OverlayLabel.Visible = enable;
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}
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public void EnableHighlight(bool enabled, Color color)
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{
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if (!enabled && !this._highlightEnabled)
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{
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// Nothing to do here
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return;
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}
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this._highlightEnabled = enabled;
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this._highlightColor = color;
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this.Refresh();
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}
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protected override CreateParams CreateParams
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{
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get
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{
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var Params = base.CreateParams;
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Params.ExStyle |= (int)WindowManagerNativeMethods.WS_EX_TOOLWINDOW;
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return Params;
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}
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}
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protected override void OnPaint(PaintEventArgs e)
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{
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base.OnPaint(e);
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if (this._highlightEnabled)
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{
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ControlPaint.DrawBorder(e.Graphics, this.ClientRectangle,
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this._highlightColor, 4, ButtonBorderStyle.Solid,
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this._highlightColor, 4, ButtonBorderStyle.Solid,
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this._highlightColor, 4, ButtonBorderStyle.Solid,
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this._highlightColor, 4, ButtonBorderStyle.Solid);
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}
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}
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}
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}
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