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// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// Copyright (c) 2007 Novell, Inc.
//
// Authors:
// Jonathan Pobst (monkey@jpobst.com)
using System;
using System.Drawing;
namespace System.Windows.Forms.Theming.Default
{
internal class ToolStripPainter
{
public ToolStripPainter ()
{
}
protected SystemResPool ResPool { get { return ThemeEngine.Current.ResPool; } }
#region Painting
public virtual void OnRenderButtonBackground (ToolStripItemRenderEventArgs e)
{
if (e.Item.Enabled == false)
return;
Rectangle paint_here = new Rectangle (0, 0, e.Item.Width, e.Item.Height);
ToolStripButton tsb = e.Item as ToolStripButton;
if (e.Item.Pressed || (tsb != null && tsb.Checked))
ControlPaint.DrawBorder3D (e.Graphics, paint_here, Border3DStyle.SunkenOuter);
else if (e.Item.Selected)
ControlPaint.DrawBorder3D (e.Graphics, paint_here, Border3DStyle.RaisedInner);
else if (e.Item.BackColor != Control.DefaultBackColor && e.Item.BackColor != Color.Empty)
e.Graphics.FillRectangle (ResPool.GetSolidBrush (e.Item.BackColor), paint_here);
}
public virtual void OnRenderDropDownButtonBackground (ToolStripItemRenderEventArgs e)
{
if (e.Item.Enabled == false)
return;
Rectangle paint_here = new Rectangle (0, 0, e.Item.Width, e.Item.Height);
if (e.Item.Pressed)
ControlPaint.DrawBorder3D (e.Graphics, paint_here, Border3DStyle.SunkenOuter);
else if (e.Item.Selected)
ControlPaint.DrawBorder3D (e.Graphics, paint_here, Border3DStyle.RaisedInner);
else if (e.Item.BackColor != Control.DefaultBackColor && e.Item.BackColor != Color.Empty)
e.Graphics.FillRectangle (ResPool.GetSolidBrush (e.Item.BackColor), paint_here);
}
public virtual void OnRenderGrip (ToolStripGripRenderEventArgs e)
{
if (e.GripStyle == ToolStripGripStyle.Hidden)
return;
if (e.GripDisplayStyle == ToolStripGripDisplayStyle.Vertical) {
e.Graphics.DrawLine (Pens.White, 0, 2, 1, 2);
e.Graphics.DrawLine (Pens.White, 0, 2, 0, e.GripBounds.Height - 3);
e.Graphics.DrawLine (SystemPens.ControlDark, 2, 2, 2, e.GripBounds.Height - 3);
e.Graphics.DrawLine (SystemPens.ControlDark, 2, e.GripBounds.Height - 3, 0, e.GripBounds.Height - 3);
}
else {
e.Graphics.DrawLine (Pens.White, 2, 0, e.GripBounds.Width - 3, 0);
e.Graphics.DrawLine (Pens.White, 2, 0, 2, 1);
e.Graphics.DrawLine (SystemPens.ControlDark, e.GripBounds.Width - 3, 0, e.GripBounds.Width - 3, 2);
e.Graphics.DrawLine (SystemPens.ControlDark, 2, 2, e.GripBounds.Width - 3, 2);
}
}
public virtual void OnRenderMenuItemBackground (ToolStripItemRenderEventArgs e)
{
ToolStripMenuItem tsmi = (ToolStripMenuItem)e.Item;
Rectangle paint_here = new Rectangle (Point.Empty, tsmi.Size);
if (tsmi.IsOnDropDown) {
// Drop down menu item
if (e.Item.Selected || e.Item.Pressed)
e.Graphics.FillRectangle (SystemBrushes.Highlight, paint_here);
} else {
// Top level menu item
if (e.Item.Pressed)
ControlPaint.DrawBorder3D (e.Graphics, paint_here, Border3DStyle.SunkenOuter);
else if (e.Item.Selected)
ControlPaint.DrawBorder3D (e.Graphics, paint_here, Border3DStyle.RaisedInner);
else if (e.Item.BackColor != Control.DefaultBackColor && e.Item.BackColor != Color.Empty)
e.Graphics.FillRectangle (ResPool.GetSolidBrush (e.Item.BackColor), paint_here);
}
}
public virtual void OnRenderOverflowButtonBackground (ToolStripItemRenderEventArgs e)
{
Rectangle paint_here = new Rectangle (Point.Empty, e.Item.Size);
if (e.Item.Pressed)
ControlPaint.DrawBorder3D (e.Graphics, paint_here, Border3DStyle.SunkenOuter);
else if (e.Item.Selected)
ControlPaint.DrawBorder3D (e.Graphics, paint_here, Border3DStyle.RaisedInner);
else if (e.Item.BackColor != Control.DefaultBackColor && e.Item.BackColor != Color.Empty)
e.Graphics.FillRectangle (ResPool.GetSolidBrush (e.Item.BackColor), paint_here);
// Paint the arrow
ToolStripRenderer.DrawDownArrow (e.Graphics, SystemPens.ControlText, e.Item.Width / 2 - 3, e.Item.Height / 2 - 1);
}
public virtual void OnRenderSeparator (ToolStripSeparatorRenderEventArgs e)
{
if (e.Vertical) {
e.Graphics.DrawLine (Pens.White, 4, 3, 4, e.Item.Height - 1);
e.Graphics.DrawLine (SystemPens.ControlDark, 3, 3, 3, e.Item.Height - 1);
} else {
if (!e.Item.IsOnDropDown) {
e.Graphics.DrawLine (Pens.White, 2, 4, e.Item.Right - 1, 4);
e.Graphics.DrawLine (SystemPens.ControlDark, 2, 3, e.Item.Right - 1, 3);
} else {
e.Graphics.DrawLine (Pens.White, 3, 4, e.Item.Right - 4, 4);
e.Graphics.DrawLine (SystemPens.ControlDark, 3, 3, e.Item.Right - 4, 3);
}
}
}
public virtual void OnRenderSplitButtonBackground (ToolStripItemRenderEventArgs e)
{
ToolStripSplitButton tssb = (ToolStripSplitButton)e.Item;
Rectangle button_part = new Rectangle (Point.Empty, tssb.ButtonBounds.Size);
Point drop_start = new Point (tssb.Width - tssb.DropDownButtonBounds.Width, 0);
Rectangle drop_part = new Rectangle (drop_start, tssb.DropDownButtonBounds.Size);
// Regular button part
if (tssb.ButtonPressed)
ControlPaint.DrawBorder3D (e.Graphics, button_part, Border3DStyle.SunkenOuter);
else if (tssb.ButtonSelected)
ControlPaint.DrawBorder3D (e.Graphics, button_part, Border3DStyle.RaisedInner);
else if (e.Item.BackColor != Control.DefaultBackColor && e.Item.BackColor != Color.Empty)
e.Graphics.FillRectangle (ResPool.GetSolidBrush (e.Item.BackColor), button_part);
// Drop down button part
if (tssb.DropDownButtonPressed || tssb.ButtonPressed)
ControlPaint.DrawBorder3D (e.Graphics, drop_part, Border3DStyle.SunkenOuter);
else if (tssb.DropDownButtonSelected || tssb.ButtonSelected)
ControlPaint.DrawBorder3D (e.Graphics, drop_part, Border3DStyle.RaisedInner);
else if (e.Item.BackColor != Control.DefaultBackColor && e.Item.BackColor != Color.Empty)
e.Graphics.FillRectangle (ResPool.GetSolidBrush (e.Item.BackColor), drop_part);
}
public virtual void OnRenderToolStripBackground (ToolStripRenderEventArgs e)
{
if (e.ToolStrip.BackgroundImage == null)
e.Graphics.Clear (e.BackColor);
if (e.ToolStrip is StatusStrip)
e.Graphics.DrawLine (Pens.White, e.AffectedBounds.Left, e.AffectedBounds.Top, e.AffectedBounds.Right, e.AffectedBounds.Top);
}
public virtual void OnRenderToolStripBorder (ToolStripRenderEventArgs e)
{
if (e.ToolStrip is StatusStrip)
return;
if (e.ToolStrip is ToolStripDropDown)
ControlPaint.DrawBorder3D (e.Graphics, e.AffectedBounds, Border3DStyle.Raised);
else {
e.Graphics.DrawLine (SystemPens.ControlDark, new Point (e.ToolStrip.Left, e.ToolStrip.Height - 2), new Point (e.ToolStrip.Right, e.ToolStrip.Height - 2));
e.Graphics.DrawLine (Pens.White, new Point (e.ToolStrip.Left, e.ToolStrip.Height - 1), new Point (e.ToolStrip.Right, e.ToolStrip.Height - 1));
}
}
#endregion
}
}
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