/// <summary>
/// Draws SwitchButton. If you need to provide custom rendering this is the method that you should override in your custom rendered. If you
/// do not want default rendering to occur do not call the base implementation. You can call OnRenderButtonItem method so events can occur.
/// </summary>
/// <param name="e">Provides context information.</param>
public override void DrawSwitchButton(SwitchButtonRenderEventArgs e)
{
SwitchButtonPainter painter = PainterFactory.CreateSwitchButtonPainter(e.SwitchButtonItem);
if (painter != null)
{
if (painter is IOffice2007Painter)
((IOffice2007Painter)painter).ColorTable = m_ColorTable;
painter.Paint(e);
}
base.DrawSwitchButton(e);
}
public override void Paint(SwitchButtonRenderEventArgs e)
{
SwitchButtonItem switchButton = e.SwitchButtonItem;
bool enabled = switchButton.Enabled;
SwitchButtonColorTable colorTable = enabled ? this.ColorTable.SwitchButton.Default : this.ColorTable.SwitchButton.Disabled;
if (colorTable == null) colorTable = new SwitchButtonColorTable();
Rectangle bounds = switchButton.Bounds;
Graphics g = e.Graphics;
if (e.ItemPaintArgs != null && e.ItemPaintArgs.ContainerControl is AdvTree.AdvTree)
{
if (switchButton.ItemAlignment == eItemAlignment.Far)
bounds.X = bounds.Right - switchButton.Margin.Right - switchButton.ButtonWidth;
else if (switchButton.ItemAlignment == eItemAlignment.Center)
bounds.X += (bounds.Width - switchButton.ButtonWidth) / 2;
}
else
bounds.X = bounds.Right - switchButton.Margin.Right - switchButton.ButtonWidth;
bounds.Width = switchButton.ButtonWidth;
bounds.Y += switchButton.Margin.Top + (bounds.Height - switchButton.Margin.Vertical - switchButton.ButtonHeight) / 2;
bounds.Height = switchButton.ButtonHeight;
switchButton.ButtonBounds = bounds;
bool rendersOnGlass = (e.ItemPaintArgs != null && e.ItemPaintArgs.GlassEnabled && (switchButton.Parent is CaptionItemContainer && !(e.ItemPaintArgs.ContainerControl is QatToolbar) || (switchButton.Parent is RibbonTabItemContainer && switchButton.EffectiveStyle == eDotNetBarStyle.Office2010)));
if (switchButton.TextVisible && !string.IsNullOrEmpty(switchButton.Text))
{
Rectangle textRect = switchButton.Bounds;
textRect.Width -= switchButton.ButtonWidth + switchButton.Margin.Right;
textRect.Y += switchButton.TextPadding.Top;
textRect.Height -= switchButton.TextPadding.Vertical;
bool rtl = e.RightToLeft;
Color textColor = (switchButton.TextColor.IsEmpty || !enabled) ? colorTable.TextColor : switchButton.TextColor;
Font textFont = e.Font;
eTextFormat tf = eTextFormat.Left | eTextFormat.VerticalCenter;
if (switchButton.TextMarkupBody != null)
{
TextMarkup.MarkupDrawContext d = new TextMarkup.MarkupDrawContext(g, textFont, textColor, rtl);
d.HotKeyPrefixVisible = !((tf & eTextFormat.HidePrefix) == eTextFormat.HidePrefix);
if ((tf & eTextFormat.VerticalCenter) == eTextFormat.VerticalCenter)
textRect.Y = switchButton.TopInternal + (switchButton.Bounds.Height - switchButton.TextMarkupBody.Bounds.Height) / 2;
else if ((tf & eTextFormat.Bottom) == eTextFormat.Bottom)
textRect.Y += (switchButton.TextMarkupBody.Bounds.Height - textRect.Height) + 1;
textRect.Height = switchButton.TextMarkupBody.Bounds.Height;
switchButton.TextMarkupBody.Bounds = textRect;
switchButton.TextMarkupBody.Render(d);
}
else
{
#if FRAMEWORK20
if (rendersOnGlass)
{
if (!e.ItemPaintArgs.CachedPaint)
Office2007RibbonControlPainter.PaintTextOnGlass(g, switchButton.Text, textFont, textRect, TextDrawing.GetTextFormat(tf));
}
else
#endif
TextDrawing.DrawString(g, switchButton.Text, textFont, textColor, textRect, tf);
}
}
bool switchState = switchButton.Value;
string offText = switchButton.OffText;
string onText = switchButton.OnText;
Font font = (switchButton.SwitchFont == null) ? new Font(e.Font, FontStyle.Bold) : switchButton.SwitchFont;
Color textOffColor = (switchButton.OffTextColor.IsEmpty || !enabled) ? colorTable.OffTextColor : switchButton.OffTextColor;
Color textOnColor = (switchButton.OnTextColor.IsEmpty || !enabled) ? colorTable.OnTextColor : switchButton.OnTextColor;
int switchWidth = switchButton.SwitchWidth;
int switchX = Math.Min(bounds.X + switchButton.SwitchOffset, bounds.Right);
if (switchState)
{
switchX = Math.Max(bounds.Right - switchWidth - switchButton.SwitchOffset, bounds.X);
}
Color borderColor = (switchButton.BorderColor.IsEmpty || !enabled) ? colorTable.BorderColor : switchButton.BorderColor;
Color offBackgroundColor = (switchButton.OffBackColor.IsEmpty || !enabled) ? colorTable.OffBackColor : switchButton.OffBackColor;
Color onBackgroundColor = (switchButton.OnBackColor.IsEmpty || !enabled) ? colorTable.OnBackColor : switchButton.OnBackColor;
// Main control border
DisplayHelp.DrawRectangle(g, borderColor, bounds);
// Set clip
Rectangle innerBoundsClip = bounds;
innerBoundsClip.Inflate(-2, -2);
GraphicsPath innerClipPath = new GraphicsPath();
innerClipPath.AddRectangle(innerBoundsClip);
Region oldClip = g.Clip;
g.SetClip(innerClipPath, System.Drawing.Drawing2D.CombineMode.Intersect);
innerClipPath.Dispose();
// Draw On Background, it is to the left of the switch
Rectangle onBounds = new Rectangle(switchX - (bounds.Width - switchWidth), bounds.Y, bounds.Width - switchWidth + 2, bounds.Height);
switchButton.OnPartBounds = onBounds;
onBounds.Inflate(-2, -2);
DisplayHelp.FillRectangle(g, onBounds, onBackgroundColor);
if (!string.IsNullOrEmpty(onText))
{
// Draw On Text
if (rendersOnGlass && BarUtilities.UseTextRenderer)
TextDrawing.DrawStringLegacy(g, onText, font, textOnColor, onBounds, eTextFormat.HorizontalCenter | eTextFormat.VerticalCenter);
else
TextDrawing.DrawString(g, onText, font, textOnColor, onBounds, eTextFormat.HorizontalCenter | eTextFormat.VerticalCenter | eTextFormat.NoClipping);
}
// Draw Off Background, it is on the right of the switch
Rectangle offBounds = new Rectangle(switchX + switchWidth - 2, bounds.Y, bounds.Width - switchWidth + 2, bounds.Height);
switchButton.OffPartBounds = offBounds;
offBounds.Inflate(-2, -2);
DisplayHelp.FillRectangle(g, offBounds, offBackgroundColor);
if (!string.IsNullOrEmpty(offText))
{
// Draw Off Text
if (rendersOnGlass && BarUtilities.UseTextRenderer)
TextDrawing.DrawStringLegacy(g, offText, font, textOffColor, offBounds, eTextFormat.HorizontalCenter | eTextFormat.VerticalCenter);
else
TextDrawing.DrawString(g, offText, font, textOffColor, offBounds, eTextFormat.HorizontalCenter | eTextFormat.VerticalCenter | eTextFormat.NoClipping);
}
// Restore old clip
g.Clip = oldClip;
oldClip.Dispose();
// Draw Switch on top
Rectangle switchBounds = new Rectangle(switchX, bounds.Y, switchWidth, bounds.Height);
switchButton.SwitchBounds = switchBounds;
Color switchBorderColor = (switchButton.SwitchBorderColor.IsEmpty || !enabled) ? colorTable.SwitchBorderColor : switchButton.SwitchBorderColor;
Color switchFillColor = (switchButton.SwitchBackColor.IsEmpty || !enabled) ? colorTable.SwitchBackColor : switchButton.SwitchBackColor;
DisplayHelp.FillRectangle(g, switchBounds, switchFillColor);
if(!switchBorderColor.IsEmpty)
DisplayHelp.DrawRectangle(g, switchBorderColor, switchBounds);
if (switchButton.IsReadOnly && switchButton.ShowReadOnlyMarker)
{
Color markerColor = switchButton.ReadOnlyMarkerColor;
Rectangle marker = new Rectangle(switchBounds.X + (switchBounds.Width - 7) / 2, switchBounds.Y + (switchBounds.Height - 10) / 2, 7, 10);
SmoothingMode sm = g.SmoothingMode;
g.SmoothingMode = SmoothingMode.None;
using (SolidBrush brush = new SolidBrush(markerColor))
{
g.FillRectangle(brush, new Rectangle(marker.X, marker.Y + 4, marker.Width, marker.Height - 4));
g.FillRectangle(Brushes.White, new Rectangle(marker.X + 3, marker.Y + 5, 1, 2));
}
using (Pen pen = new Pen(markerColor, 1))
{
g.DrawLine(pen, marker.X + 2, marker.Y + 0, marker.X + 4, marker.Y + 0);
g.DrawLine(pen, marker.X + 1, marker.Y + 1, marker.X + 1, marker.Y + 3);
g.DrawLine(pen, marker.X + 5, marker.Y + 1, marker.X + 5, marker.Y + 3);
}
g.SmoothingMode = sm;
}
}
public override void Paint(ItemPaintArgs p)
{
BaseRenderer renderer = p.Renderer;
if (renderer != null)
{
SwitchButtonRenderEventArgs e = new SwitchButtonRenderEventArgs(p.Graphics, this, p.Colors, p.Font, p.RightToLeft);
e.ItemPaintArgs = p;
renderer.DrawSwitchButton(e);
}
else
{
SwitchButtonPainter painter = PainterFactory.CreateSwitchButtonPainter(this);
if (painter != null)
{
SwitchButtonRenderEventArgs e = new SwitchButtonRenderEventArgs(p.Graphics, this, p.Colors, p.Font, p.RightToLeft);
e.ItemPaintArgs = p;
painter.Paint(e);
}
}
this.DrawInsertMarker(p.Graphics);
}
/// <summary>
/// Paints SwitchButton.
/// </summary>
/// <param name="e">Provides arguments for the operation.</param>
public virtual void Paint(SwitchButtonRenderEventArgs e) { }
/// <summary>
/// Draws the Switch Button. If you need to provide custom rendering this is the method that you should override in your custom rendered. If you
/// do not want default rendering to occur do not call the base implementation. You can call OnRenderSwitchButton method so events can occur.
/// </summary>
/// <param name="e">Provides context information.</param>
public virtual void DrawSwitchButton(SwitchButtonRenderEventArgs e)
{
OnRenderSwitchButton(e);
}
/// <summary>
/// Raises RenderSwitchButton event.
/// </summary>
/// <param name="e">Provides context information.</param>
protected virtual void OnRenderSwitchButton(SwitchButtonRenderEventArgs e)
{
if (RenderSwitchButton != null)
RenderSwitchButton(this, e);
}