92 lines
3.6 KiB
C#
92 lines
3.6 KiB
C#
using System;
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using System.Text;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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namespace DevComponents.DotNetBar.Rendering
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{
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/// <summary>
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/// Defines Office 2007 style QAT painter.
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/// </summary>
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internal class Office2007QatOverflowPainter : QatOverflowPainter, IOffice2007Painter
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{
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#region IOffice2007Painter
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private Office2007ColorTable m_ColorTable = null; //new Office2007ColorTable();
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/// <summary>
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/// Gets or sets color table used by renderer.
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/// </summary>
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public Office2007ColorTable ColorTable
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{
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get { return m_ColorTable; }
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set { m_ColorTable = value; }
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}
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#endregion
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#region Internal Implementation
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public override void Paint(QatOverflowItemRendererEventArgs e)
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{
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Graphics g = e.Graphics;
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QatOverflowItem item = e.OverflowItem;
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Rectangle r = item.DisplayRectangle;
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Region oldClip = null;
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if(g.Clip!=null) oldClip = g.Clip.Clone() as Region;
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g.SetClip(item.DisplayRectangle, CombineMode.Intersect);
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Office2007ButtonItemColorTable buttonColorTable = GetColorTable();
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Office2007ButtonItemStateColorTable state = buttonColorTable.Default;
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if (item.Expanded)
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state = buttonColorTable.Expanded;
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else if (item.IsMouseOver)
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state = buttonColorTable.MouseOver;
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Office2007ButtonItemPainter.PaintBackground(g, state, r, RoundRectangleShapeDescriptor.RoundCorner2);
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SmoothingMode sm = g.SmoothingMode;
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g.SmoothingMode = SmoothingMode.Default;
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Color color = state.ExpandBackground;
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Color colorLight = state.ExpandLight;
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Presentation.Shape shape = new Presentation.Shape();
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Presentation.ShapeBorder bl = new Presentation.ShapeBorder(colorLight, 1);
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Presentation.ShapeBorder b = new Presentation.ShapeBorder(color, 1);
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shape.Children.Add(new Presentation.Line(new Presentation.Location(0, 0), new Presentation.Location(2, 2), bl));
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shape.Children.Add(new Presentation.Line(new Presentation.Location(2, 2), new Presentation.Location(0, 4), bl));
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shape.Children.Add(new Presentation.Line(new Presentation.Location(0, 1), new Presentation.Location(1, 2), b));
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shape.Children.Add(new Presentation.Line(new Presentation.Location(1, 2), new Presentation.Location(0, 3), b));
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shape.Children.Add(new Presentation.Line(new Presentation.Location(0, 3), new Presentation.Location(0, 1), b));
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Rectangle sr = new Rectangle(r.X + (r.Width - 5)/2, r.Y + (r.Height - 4) / 2, 3, 6);
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Presentation.ShapePaintInfo pi = new Presentation.ShapePaintInfo(g, sr);
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shape.Paint(pi);
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sr.Offset(4, 0);
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pi.Bounds = sr;
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shape.Paint(pi);
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g.SmoothingMode = sm;
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if (oldClip != null)
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g.Clip = oldClip;
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else
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g.ResetClip();
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}
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protected virtual Office2007ButtonItemColorTable GetColorTable()
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{
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Office2007ColorTable colorTable = this.ColorTable;
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Office2007ButtonItemColorTable buttonColorTable = null;
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eButtonColor color = eButtonColor.Orange;
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buttonColorTable = colorTable.ButtonItemColors[Enum.GetName(typeof(eButtonColor), color)];
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if (buttonColorTable == null)
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return colorTable.ButtonItemColors[0];
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return buttonColorTable;
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}
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#endregion
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}
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}
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