using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using NeoTabControlLibrary.CommonObjects;
namespace NeoTabControlLibrary.Renderer.VS2005
{
[AddInRenderer("VS2005Like",
"VS2005Like renderer class, TabPageLayout: Top, TabPageItemStyle: OnlyText.",
DeveloperName = "Burak Özdiken", VersionNumber = "1.0.0.0")]
public sealed class VS2005LikeRenderer : RendererBase
{
#region Symbolic Constants
private static readonly Font MY_FONT;
private static readonly DrawingOffset[] OFFSETS;
private static readonly Color[] COLORS;
private static readonly int[] INTEGERARRAY;
#endregion
#region Static Constructor
static VS2005LikeRenderer()
{
MY_FONT = new Font("Tahoma", 8.25f, FontStyle.Bold);
OFFSETS = new DrawingOffset[] {
// PAGE_AREA_OFFSET
new DrawingOffset(1, 1, 1, 1),
// ITEM_AREA_OFFSET
new DrawingOffset(0, 1, 0, 0) };
COLORS = new Color[]{
// BackColor
SystemColors.Control,
// TabPageItemForeColor
Color.Black,
// SelectedTabPageItemForeColor
Color.Black,
// DisabledTabPageItemForeColor
SystemColors.GrayText,
// MouseOverTabPageItemForeColor
Color.FromArgb(47, 87, 188)
};
// ItemObjectsDrawingMargin, TabPageItemsBetweenSpacing
INTEGERARRAY = new int[] { 4, 0 };
}
#endregion
public override bool IsSupportSmartCloseButton
{
get { return true; }
}
public override bool IsSupportSmartDropDownButton
{
get { return true; }
}
public override DrawingOffset SmartButtonsAreaOffset
{
get { return new DrawingOffset(0, 0, 4, 6); }
}
public override void InvokeEditor()
{
throw new NotImplementedException();
}
public override void OnRendererBackground(Graphics gfx, Rectangle clientRct)
{
Rectangle linesRct = clientRct;
linesRct.Width -= 1;
linesRct.Height -= 1;
// Draw 1px border rectangle.
using (Pen pen = new Pen(Color.FromArgb(172, 168, 153)))
gfx.DrawRectangle(pen, linesRct);
}
public override void OnRendererTabPageArea(Graphics gfx, Rectangle tabPageAreaRct)
{
Rectangle linesRct = tabPageAreaRct;
linesRct.Width -= 1;
// Draw 1px border rectangle.
using (Pen pen = new Pen(Color.FromArgb(172, 168, 153)))
gfx.DrawLine(pen, linesRct.Left + 1, linesRct.Top, linesRct.Right - 1, linesRct.Top);
}
public override void OnRendererTabPageItem(Graphics gfx, Rectangle tabPageItemRct, string tabPageText, int index, CommonObjects.ButtonState btnState)
{
Rectangle itemRct = tabPageItemRct;
itemRct.Y += 3;
itemRct.Height -= 3;
SmoothingMode mode = gfx.SmoothingMode;
gfx.SmoothingMode = SmoothingMode.HighQuality;
using (StringFormat format = new StringFormat(StringFormatFlags.LineLimit))
{
format.Alignment = StringAlignment.Center;
format.LineAlignment = StringAlignment.Center;
format.Trimming = StringTrimming.EllipsisCharacter;
format.HotkeyPrefix = System.Drawing.Text.HotkeyPrefix.Show;
using (GraphicsPath path = new GraphicsPath())
{
int xOffset;
bool isSelected = false;
Color textColor = DisabledTabPageItemForeColor;
switch (btnState)
{
case CommonObjects.ButtonState.Normal:
textColor = TabPageItemForeColor;
goto case CommonObjects.ButtonState.Disabled;
case CommonObjects.ButtonState.Pressed:
isSelected = true;
textColor = SelectedTabPageItemForeColor;
using (Brush brush = new SolidBrush(BackColor))
gfx.FillRectangle(brush, tabPageItemRct.Left, tabPageItemRct.Top + 1, tabPageItemRct.Width, tabPageItemRct.Height);
goto case CommonObjects.ButtonState.Disabled;
case CommonObjects.ButtonState.Disabled:
if (index == 0)
{
xOffset = itemRct.Left + 10 + (itemRct.Height / 2);
Point[] points = new Point[]
{
new Point(itemRct.Left, itemRct.Bottom),
new Point(itemRct.Left, itemRct.Bottom - 3),
new Point(itemRct.Left + 8, itemRct.Bottom - 15),
new Point(xOffset, itemRct.Top),
};
path.AddBeziers(points);
}
else if (isSelected)
{
xOffset = itemRct.Left + (itemRct.Height / 2);
Point[] points = new Point[]
{
new Point(itemRct.Left - 10, itemRct.Bottom),
new Point(itemRct.Left - 10, itemRct.Bottom - 3),
new Point(itemRct.Left - 2, itemRct.Bottom - 15),
new Point(xOffset, itemRct.Top),
};
path.AddBeziers(points);
}
else
{
xOffset = itemRct.Left + (itemRct.Height / 2);
path.AddLine(itemRct.Left, itemRct.Bottom, itemRct.Left,
itemRct.Top + (itemRct.Height / 2) + 6);
Point[] points = new Point[]
{
new Point(itemRct.Left, itemRct.Top + 10),
new Point(itemRct.Left + 1, itemRct.Top + 9),
new Point(itemRct.Left + 2, itemRct.Top + 1),
new Point(xOffset, itemRct.Top),
};
path.AddBeziers(points);
}
path.AddLine(xOffset + 1, itemRct.Top, itemRct.Right - 4, itemRct.Top);
path.AddLine(itemRct.Right - 1, itemRct.Top + 2, itemRct.Right - 1, itemRct.Bottom);
path.CloseFigure();
using (LinearGradientBrush brush = new LinearGradientBrush(itemRct, isSelected ? Color.White : Color.FromArgb(254, 254, 253),
isSelected ? Color.White : Color.FromArgb(238, 236, 221), LinearGradientMode.Vertical))
{
Blend bl = new Blend(2);
bl.Factors = new float[] { 0.4F, 1.0F };
bl.Positions = new float[] { 0.0F, 1.0F };
brush.Blend = bl;
gfx.FillPath(brush, path);
}
using (Pen pen = new Pen(Color.FromArgb(172, 168, 153)))
{
gfx.DrawPath(pen, path);
if (isSelected)
{
pen.Color = Color.WhiteSmoke;
gfx.DrawLine(pen, xOffset, itemRct.Top + 1, itemRct.Right - 4, itemRct.Top + 1);
pen.Color = Color.FromArgb(248, 248, 248);
gfx.DrawLine(pen, xOffset - 1, itemRct.Top + 2, itemRct.Right - 3, itemRct.Top + 2);
pen.Color = Color.FromArgb(251, 251, 251);
gfx.DrawLine(pen, xOffset - 2, itemRct.Top + 3, itemRct.Right - 2, itemRct.Top + 3);
pen.Color = Color.White;
gfx.DrawLine(pen, index == 0 ? itemRct.Left + 1 : itemRct.Left - 9, itemRct.Bottom, itemRct.Right - 2, itemRct.Bottom);
}
}
using (Font font = new Font(NeoTabPageItemsFont,
isSelected ? FontStyle.Bold : FontStyle.Regular))
{
itemRct.X += 2;
itemRct.Width -= 2;
itemRct.Y += 2;
itemRct.Height -= 2;
if (index == 0)
{
itemRct.X += 6;
itemRct.Width -= 6;
}
using (Brush brush = new SolidBrush(textColor))
gfx.DrawString(tabPageText, font, brush, itemRct, format);
}
break;
case CommonObjects.ButtonState.Hover:
if (index == 0)
{
xOffset = itemRct.Left + 10 + (itemRct.Height / 2);
Point[] points = new Point[]
{
new Point(itemRct.Left, itemRct.Bottom),
new Point(itemRct.Left, itemRct.Bottom - 3),
new Point(itemRct.Left + 8, itemRct.Bottom - 15),
new Point(xOffset, itemRct.Top),
};
path.AddBeziers(points);
}
else
{
xOffset = itemRct.Left + (itemRct.Height / 2);
path.AddLine(itemRct.Left, itemRct.Bottom, itemRct.Left,
itemRct.Top + (itemRct.Height / 2) + 6);
Point[] points = new Point[]
{
new Point(itemRct.Left, itemRct.Top + 10),
new Point(itemRct.Left + 1, itemRct.Top + 9),
new Point(itemRct.Left + 2, itemRct.Top + 1),
new Point(xOffset, itemRct.Top),
};
path.AddBeziers(points);
}
path.AddLine(xOffset + 1, itemRct.Top, itemRct.Right - 4, itemRct.Top);
path.AddLine(itemRct.Right - 1, itemRct.Top + 2, itemRct.Right - 1, itemRct.Bottom);
path.CloseFigure();
using (LinearGradientBrush brush = new LinearGradientBrush(itemRct, Color.FromArgb(244, 248, 249),
Color.FromArgb(242, 239, 249), LinearGradientMode.Vertical))
{
Blend bl = new Blend(2);
bl.Factors = new float[] { 0.4F, 1.0F };
bl.Positions = new float[] { 0.0F, 1.0F };
brush.Blend = bl;
gfx.FillPath(brush, path);
}
using (Pen pen = new Pen(Color.FromArgb(172, 168, 153)))
gfx.DrawPath(pen, path);
using (Font font = new Font(NeoTabPageItemsFont, FontStyle.Regular))
{
itemRct.X += 2;
itemRct.Width -= 2;
itemRct.Y += 2;
itemRct.Height -= 2;
if (index == 0)
{
itemRct.X += 6;
itemRct.Width -= 6;
}
using (Brush brush = new SolidBrush(MouseOverTabPageItemForeColor))
gfx.DrawString(tabPageText, font, brush, itemRct, format);
}
break;
}
}
}
gfx.SmoothingMode = mode;
}
public override int ItemObjectsDrawingMargin
{
get { return INTEGERARRAY[0]; }
}
public override int TabPageItemsBetweenSpacing
{
get { return INTEGERARRAY[1]; }
}
public override Color BackColor
{
get { return COLORS[0]; }
}
public override Color TabPageItemForeColor
{
get { return COLORS[1]; }
}
public override Color SelectedTabPageItemForeColor
{
get { return COLORS[2]; }
}
public override Color DisabledTabPageItemForeColor
{
get { return COLORS[3]; }
}
public override Color MouseOverTabPageItemForeColor
{
get { return COLORS[4]; }
}
public override Font NeoTabPageItemsFont
{
get { return MY_FONT; }
}
public override DrawingOffset TabPageAreaCornerOffset
{
get { return OFFSETS[0]; }
}
public override DrawingOffset TabPageItemsAreaOffset
{
get { return OFFSETS[1]; }
}
public override TabPageLayout NeoTabPageItemsSide
{
get { return TabPageLayout.Top; }
}
public override TabPageItemStyle NeoTabPageItemsStyle
{
get { return TabPageItemStyle.OnlyText; }
}
public override void Dispose()
{
GC.SuppressFinalize(this);
}
}
}
Submit an article or tip