public sealed override void AddAttributesToRender(HtmlTextWriter writer, WebControl owner)
{
string cssClass = String.Empty;
bool renderInlineStyle = true;
if (_owner.IsSet(PROP_CSSCLASS))
{
cssClass = _owner.CssClass;
}
if (RegisteredCssClass.Length != 0)
{
renderInlineStyle = false;
if (cssClass.Length != 0)
{
cssClass = cssClass + " " + RegisteredCssClass;
}
else
{
cssClass = RegisteredCssClass;
}
}
if (cssClass.Length > 0)
{
writer.AddAttribute(HtmlTextWriterAttribute.Class, cssClass);
}
if (renderInlineStyle)
{
CssStyleCollection styleAttributes = GetStyleAttributes(owner);
styleAttributes.Render(writer);
}
}
private void CopyStyle(Style toStyle, Style fromStyle)
{
if ((fromStyle != null) && fromStyle.IsSet(0x2000))
{
toStyle.Font.Underline = fromStyle.Font.Underline;
}
toStyle.CopyFrom(fromStyle);
}
private void CopyStyle(Style toStyle, Style fromStyle)
{
if ((fromStyle != null) && fromStyle.IsSet(0x2000))
{
toStyle.Font.Underline = fromStyle.Font.Underline;
}
toStyle.CopyFrom(fromStyle);
}
private void CopyStyle(Style toStyle, Style fromStyle)
{
Debug.Assert(toStyle != null);
// Review: How to change the default value of Font.Underline?
if (fromStyle != null && fromStyle.IsSet(System.Web.UI.WebControls.Style.PROP_FONT_UNDERLINE))
{
toStyle.Font.Underline = fromStyle.Font.Underline;
}
toStyle.CopyFrom(fromStyle);
}
/// <include file='doc\Style.uex' path='docs/doc[@for="Style.MergeWith"]/*' />
/// <devdoc>
/// <para>
/// Copies non-blank elements from the specified style,
/// but will not overwrite any existing style elements.
/// </para>
/// </devdoc>
public virtual void MergeWith(Style s)
{
if (s == null || s.IsEmpty)
{
return;
}
if (IsEmpty)
{
// merge into an empty style is equivalent to a copy, which
// is more efficient
CopyFrom(s);
return;
}
this.Font.MergeWith(s.Font);
if (s.IsSet(PROP_CSSCLASS) && !this.IsSet(PROP_CSSCLASS))
{
this.CssClass = s.CssClass;
}
if (s.IsSet(PROP_BACKCOLOR) && (!this.IsSet(PROP_BACKCOLOR) || (BackColor == Color.Empty)))
{
this.BackColor = s.BackColor;
}
if (s.IsSet(PROP_FORECOLOR) && (!this.IsSet(PROP_FORECOLOR) || (ForeColor == Color.Empty)))
{
this.ForeColor = s.ForeColor;
}
if (s.IsSet(PROP_BORDERCOLOR) && (!this.IsSet(PROP_BORDERCOLOR) || (BorderColor == Color.Empty)))
{
this.BorderColor = s.BorderColor;
}
if (s.IsSet(PROP_BORDERWIDTH) && (!this.IsSet(PROP_BORDERWIDTH) || (BorderWidth == Unit.Empty)))
{
this.BorderWidth = s.BorderWidth;
}
if (s.IsSet(PROP_BORDERSTYLE) && !this.IsSet(PROP_BORDERSTYLE))
{
this.BorderStyle = s.BorderStyle;
}
if (s.IsSet(PROP_HEIGHT) && (!this.IsSet(PROP_HEIGHT) || (Height == Unit.Empty)))
{
this.Height = s.Height;
}
if (s.IsSet(PROP_WIDTH) && (!this.IsSet(PROP_WIDTH) || (Width == Unit.Empty)))
{
this.Width = s.Width;
}
}
/// <include file='doc\Style.uex' path='docs/doc[@for="Style.CopyFrom"]/*' />
/// <devdoc>
/// <para>
/// Copies non-blank elements from the specified style,
/// overwriting existing style elements if necessary.
/// </para>
/// </devdoc>
public virtual void CopyFrom(Style s)
{
if (s != null && !s.IsEmpty)
{
this.Font.CopyFrom(s.Font);
if (s.IsSet(PROP_CSSCLASS))
{
this.CssClass = s.CssClass;
}
if (s.IsSet(PROP_BACKCOLOR) && (s.BackColor != Color.Empty))
{
this.BackColor = s.BackColor;
}
if (s.IsSet(PROP_FORECOLOR) && (s.ForeColor != Color.Empty))
{
this.ForeColor = s.ForeColor;
}
if (s.IsSet(PROP_BORDERCOLOR) && (s.BorderColor != Color.Empty))
{
this.BorderColor = s.BorderColor;
}
if (s.IsSet(PROP_BORDERWIDTH) && (s.BorderWidth != Unit.Empty))
{
this.BorderWidth = s.BorderWidth;
}
if (s.IsSet(PROP_BORDERSTYLE))
{
this.BorderStyle = s.BorderStyle;
}
if (s.IsSet(PROP_HEIGHT) && (s.Height != Unit.Empty))
{
this.Height = s.Height;
}
if (s.IsSet(PROP_WIDTH) && (s.Width != Unit.Empty))
{
this.Width = s.Width;
}
}
}
/// <devdoc>
/// <para>Combines the font properties of another <see cref='System.Web.UI.WebControls.FontInfo'/> with this
/// instance. </para>
/// </devdoc>
public void MergeWith(FontInfo f)
{
if (f != null)
{
Style fOwner = f.Owner;
if (fOwner.RegisteredCssClass.Length == 0)
{
if (fOwner.IsSet(Style.PROP_FONT_NAMES) && !owner.IsSet(Style.PROP_FONT_NAMES))
{
Names = f.Names;
}
if (fOwner.IsSet(Style.PROP_FONT_SIZE) && (!owner.IsSet(Style.PROP_FONT_SIZE) || (Size == FontUnit.Empty)))
{
Size = f.Size;
}
if (fOwner.IsSet(Style.PROP_FONT_BOLD) && !owner.IsSet(Style.PROP_FONT_BOLD))
{
Bold = f.Bold;
}
if (fOwner.IsSet(Style.PROP_FONT_ITALIC) && !owner.IsSet(Style.PROP_FONT_ITALIC))
{
Italic = f.Italic;
}
if (fOwner.IsSet(Style.PROP_FONT_OVERLINE) && !owner.IsSet(Style.PROP_FONT_OVERLINE))
{
Overline = f.Overline;
}
if (fOwner.IsSet(Style.PROP_FONT_STRIKEOUT) && !owner.IsSet(Style.PROP_FONT_STRIKEOUT))
{
Strikeout = f.Strikeout;
}
if (fOwner.IsSet(Style.PROP_FONT_UNDERLINE) && !owner.IsSet(Style.PROP_FONT_UNDERLINE))
{
Underline = f.Underline;
}
}
}
}
public void MergeWith(FontInfo f)
{
if (f != null)
{
Style owner = f.Owner;
if (owner.RegisteredCssClass.Length == 0)
{
if (owner.IsSet(0x200) && !this.owner.IsSet(0x200))
{
this.Names = f.Names;
}
if (owner.IsSet(0x400) && (!this.owner.IsSet(0x400) || (this.Size == FontUnit.Empty)))
{
this.Size = f.Size;
}
if (owner.IsSet(0x800) && !this.owner.IsSet(0x800))
{
this.Bold = f.Bold;
}
if (owner.IsSet(0x1000) && !this.owner.IsSet(0x1000))
{
this.Italic = f.Italic;
}
if (owner.IsSet(0x4000) && !this.owner.IsSet(0x4000))
{
this.Overline = f.Overline;
}
if (owner.IsSet(0x8000) && !this.owner.IsSet(0x8000))
{
this.Strikeout = f.Strikeout;
}
if (owner.IsSet(0x2000) && !this.owner.IsSet(0x2000))
{
this.Underline = f.Underline;
}
}
}
}
protected virtual void InitializeItem(SiteMapNodeItem item)
{
ITemplate nodeTemplate = null;
Style s = null;
SiteMapNodeItemType itemType = item.ItemType;
SiteMapNode siteMapNode = item.SiteMapNode;
switch (itemType)
{
case SiteMapNodeItemType.Root:
nodeTemplate = (this.RootNodeTemplate != null) ? this.RootNodeTemplate : this.NodeTemplate;
s = this._mergedRootNodeStyle;
break;
case SiteMapNodeItemType.Parent:
nodeTemplate = this.NodeTemplate;
s = this._nodeStyle;
break;
case SiteMapNodeItemType.Current:
nodeTemplate = (this.CurrentNodeTemplate != null) ? this.CurrentNodeTemplate : this.NodeTemplate;
s = this._mergedCurrentNodeStyle;
break;
case SiteMapNodeItemType.PathSeparator:
nodeTemplate = this.PathSeparatorTemplate;
s = this._pathSeparatorStyle;
break;
}
if (nodeTemplate == null)
{
if (itemType == SiteMapNodeItemType.PathSeparator)
{
Literal child = new Literal {
Mode = LiteralMode.Encode,
Text = this.PathSeparator
};
item.Controls.Add(child);
item.ApplyStyle(s);
}
else if ((itemType == SiteMapNodeItemType.Current) && !this.RenderCurrentNodeAsLink)
{
Literal literal2 = new Literal {
Mode = LiteralMode.Encode,
Text = siteMapNode.Title
};
item.Controls.Add(literal2);
item.ApplyStyle(s);
}
else
{
HyperLink link = new HyperLink();
if ((s != null) && s.IsSet(0x2000))
{
link.Font.Underline = s.Font.Underline;
}
link.EnableTheming = false;
link.Enabled = this.Enabled;
if (siteMapNode.Url.StartsWith(@"\\", StringComparison.Ordinal))
{
link.NavigateUrl = base.ResolveClientUrl(HttpUtility.UrlPathEncode(siteMapNode.Url));
}
else
{
link.NavigateUrl = (this.Context != null) ? this.Context.Response.ApplyAppPathModifier(base.ResolveClientUrl(HttpUtility.UrlPathEncode(siteMapNode.Url))) : siteMapNode.Url;
}
link.Text = HttpUtility.HtmlEncode(siteMapNode.Title);
if (this.ShowToolTips)
{
link.ToolTip = siteMapNode.Description;
}
item.Controls.Add(link);
link.ApplyStyle(s);
}
}
else
{
nodeTemplate.InstantiateIn(item);
item.ApplyStyle(s);
}
}
/// <devdoc>
/// <para>Copies the font properties of another <see cref='System.Web.UI.WebControls.FontInfo'/> into this instance. </para>
/// </devdoc>
public void CopyFrom(FontInfo f)
{
if (f != null)
{
Style fOwner = f.Owner;
if (fOwner.RegisteredCssClass.Length != 0)
{
if (fOwner.IsSet(Style.PROP_FONT_NAMES))
{
ResetNames();
}
if (fOwner.IsSet(Style.PROP_FONT_SIZE) && (f.Size != FontUnit.Empty))
{
ResetFontSize();
}
if (fOwner.IsSet(Style.PROP_FONT_BOLD))
{
ResetBold();
}
if (fOwner.IsSet(Style.PROP_FONT_ITALIC))
{
ResetItalic();
}
if (fOwner.IsSet(Style.PROP_FONT_OVERLINE))
{
ResetOverline();
}
if (fOwner.IsSet(Style.PROP_FONT_STRIKEOUT))
{
ResetStrikeout();
}
if (fOwner.IsSet(Style.PROP_FONT_UNDERLINE))
{
ResetUnderline();
}
}
else
{
if (fOwner.IsSet(Style.PROP_FONT_NAMES))
{
Names = f.Names;
}
if (fOwner.IsSet(Style.PROP_FONT_SIZE) && (f.Size != FontUnit.Empty))
{
Size = f.Size;
}
// Only carry through true boolean values. Otherwise merging and copying
// can do 3 different things for each property, but they are only persisted
// as 2 state values.
if (fOwner.IsSet(Style.PROP_FONT_BOLD))
{
Bold = f.Bold;
}
if (fOwner.IsSet(Style.PROP_FONT_ITALIC))
{
Italic = f.Italic;
}
if (fOwner.IsSet(Style.PROP_FONT_OVERLINE))
{
Overline = f.Overline;
}
if (fOwner.IsSet(Style.PROP_FONT_STRIKEOUT))
{
Strikeout = f.Strikeout;
}
if (fOwner.IsSet(Style.PROP_FONT_UNDERLINE))
{
Underline = f.Underline;
}
}
}
}
public virtual void CopyFrom(Style s)
{
if (this.RegisteredCssClass.Length != 0)
{
throw new InvalidOperationException(System.Web.SR.GetString("Style_RegisteredStylesAreReadOnly"));
}
if ((s != null) && !s.IsEmpty)
{
this.Font.CopyFrom(s.Font);
if (s.IsSet(2))
{
this.CssClass = s.CssClass;
}
if (s.RegisteredCssClass.Length != 0)
{
if (this.IsSet(2))
{
this.CssClass = this.CssClass + " " + s.RegisteredCssClass;
}
else
{
this.CssClass = s.RegisteredCssClass;
}
if (s.IsSet(8) && (s.BackColor != Color.Empty))
{
this.ViewState.Remove("BackColor");
this.ClearBit(8);
}
if (s.IsSet(4) && (s.ForeColor != Color.Empty))
{
this.ViewState.Remove("ForeColor");
this.ClearBit(4);
}
if (s.IsSet(0x10) && (s.BorderColor != Color.Empty))
{
this.ViewState.Remove("BorderColor");
this.ClearBit(0x10);
}
if (s.IsSet(0x20) && (s.BorderWidth != Unit.Empty))
{
this.ViewState.Remove("BorderWidth");
this.ClearBit(0x20);
}
if (s.IsSet(0x40))
{
this.ViewState.Remove("BorderStyle");
this.ClearBit(0x40);
}
if (s.IsSet(0x80) && (s.Height != Unit.Empty))
{
this.ViewState.Remove("Height");
this.ClearBit(0x80);
}
if (s.IsSet(0x100) && (s.Width != Unit.Empty))
{
this.ViewState.Remove("Width");
this.ClearBit(0x100);
}
}
else
{
if (s.IsSet(8) && (s.BackColor != Color.Empty))
{
this.BackColor = s.BackColor;
}
if (s.IsSet(4) && (s.ForeColor != Color.Empty))
{
this.ForeColor = s.ForeColor;
}
if (s.IsSet(0x10) && (s.BorderColor != Color.Empty))
{
this.BorderColor = s.BorderColor;
}
if (s.IsSet(0x20) && (s.BorderWidth != Unit.Empty))
{
this.BorderWidth = s.BorderWidth;
}
if (s.IsSet(0x40))
{
this.BorderStyle = s.BorderStyle;
}
if (s.IsSet(0x80) && (s.Height != Unit.Empty))
{
this.Height = s.Height;
}
if (s.IsSet(0x100) && (s.Width != Unit.Empty))
{
this.Width = s.Width;
}
}
}
}
/// <devdoc>
/// Copies non-blank elements from the specified style,
/// but will not overwrite any existing style elements.
/// </devdoc>
public virtual void MergeWith(Style s)
{
if (RegisteredCssClass.Length != 0)
{
throw new InvalidOperationException(SR.GetString(SR.Style_RegisteredStylesAreReadOnly));
}
if (s == null || s.IsEmpty)
{
return;
}
if (IsEmpty)
{
// merge into an empty style is equivalent to a copy, which
// is more efficient
CopyFrom(s);
return;
}
this.Font.MergeWith(s.Font);
if (s.IsSet(PROP_CSSCLASS) && !this.IsSet(PROP_CSSCLASS))
{
this.CssClass = s.CssClass;
}
// If the source Style is registered and this one isn't, copy
// the CSS class and any style props not included in the CSS class
// if they aren't set on this Style
if (s.RegisteredCssClass.Length == 0)
{
if (s.IsSet(PROP_BACKCOLOR) && (!this.IsSet(PROP_BACKCOLOR) || (BackColor == Color.Empty)))
{
this.BackColor = s.BackColor;
}
if (s.IsSet(PROP_FORECOLOR) && (!this.IsSet(PROP_FORECOLOR) || (ForeColor == Color.Empty)))
{
this.ForeColor = s.ForeColor;
}
if (s.IsSet(PROP_BORDERCOLOR) && (!this.IsSet(PROP_BORDERCOLOR) || (BorderColor == Color.Empty)))
{
this.BorderColor = s.BorderColor;
}
if (s.IsSet(PROP_BORDERWIDTH) && (!this.IsSet(PROP_BORDERWIDTH) || (BorderWidth == Unit.Empty)))
{
this.BorderWidth = s.BorderWidth;
}
if (s.IsSet(PROP_BORDERSTYLE) && !this.IsSet(PROP_BORDERSTYLE))
{
this.BorderStyle = s.BorderStyle;
}
if (s.IsSet(PROP_HEIGHT) && (!this.IsSet(PROP_HEIGHT) || (Height == Unit.Empty)))
{
this.Height = s.Height;
}
if (s.IsSet(PROP_WIDTH) && (!this.IsSet(PROP_WIDTH) || (Width == Unit.Empty)))
{
this.Width = s.Width;
}
}
else
{
if (IsSet(PROP_CSSCLASS))
{
CssClass += " " + s.RegisteredCssClass;
}
else
{
CssClass = s.RegisteredCssClass;
}
}
}
internal virtual void CopyTextStylesFrom (Style source)
{
if (source.IsSet (FORECOLOR)&& (source.ForeColor != Color.Empty))
ForeColor = source.ForeColor;
}
public virtual void CopyFrom (Style source)
{
if (source == null || source.IsEmpty)
return;
Font.CopyFrom (source.Font);
if (source.IsSet (HEIGHT)&& (source.Height != Unit.Empty))
Height = source.Height;
if (source.IsSet (WIDTH)&& (source.Width != Unit.Empty))
Width = source.Width;
if (source.IsSet (BORDERCOLOR)&& (source.BorderColor != Color.Empty))
BorderColor = source.BorderColor;
if (source.IsSet (BORDERWIDTH)&& (source.BorderWidth != Unit.Empty))
BorderWidth = source.BorderWidth;
if (source.IsSet (BORDERSTYLE))
BorderStyle = source.BorderStyle;
if (source.IsSet (BACKCOLOR)&& (source.BackColor != Color.Empty))
BackColor = source.BackColor;
if (source.IsSet (CSSCLASS))
CssClass = source.CssClass;
if (source.IsSet (FORECOLOR)&& (source.ForeColor != Color.Empty))
ForeColor = source.ForeColor;
}
/// <devdoc>
/// <para>
/// Copies non-blank elements from the specified style,
/// overwriting existing style elements if necessary.
/// </para>
/// </devdoc>
public virtual void CopyFrom(Style s) {
if (RegisteredCssClass.Length != 0) {
throw new InvalidOperationException(SR.GetString(SR.Style_RegisteredStylesAreReadOnly));
}
if (s != null && !s.IsEmpty) {
this.Font.CopyFrom(s.Font);
if (s.IsSet(PROP_CSSCLASS))
this.CssClass = s.CssClass;
// if the source Style is registered and this one isn't,
// reset all the styles set by the source Style so it's
// css class can be used to set those values
if (s.RegisteredCssClass.Length != 0) {
if (IsSet(PROP_CSSCLASS)) {
CssClass += " " + s.RegisteredCssClass;
}
else {
CssClass = s.RegisteredCssClass;
}
if (s.IsSet(PROP_BACKCOLOR) && (s.BackColor != Color.Empty)) {
ViewState.Remove("BackColor");
ClearBit(PROP_BACKCOLOR);
}
if (s.IsSet(PROP_FORECOLOR) && (s.ForeColor != Color.Empty)) {
ViewState.Remove("ForeColor");
ClearBit(PROP_FORECOLOR);
}
if (s.IsSet(PROP_BORDERCOLOR) && (s.BorderColor != Color.Empty)) {
ViewState.Remove("BorderColor");
ClearBit(PROP_BORDERCOLOR);
}
if (s.IsSet(PROP_BORDERWIDTH) && (s.BorderWidth != Unit.Empty)) {
ViewState.Remove("BorderWidth");
ClearBit(PROP_BORDERWIDTH);
}
if (s.IsSet(PROP_BORDERSTYLE)) {
ViewState.Remove("BorderStyle");
ClearBit(PROP_BORDERSTYLE);
}
if (s.IsSet(PROP_HEIGHT) && (s.Height != Unit.Empty)) {
ViewState.Remove("Height");
ClearBit(PROP_HEIGHT);
}
if (s.IsSet(PROP_WIDTH) && (s.Width != Unit.Empty)) {
ViewState.Remove("Width");
ClearBit(PROP_WIDTH);
}
}
else {
if (s.IsSet(PROP_BACKCOLOR) && (s.BackColor != Color.Empty))
this.BackColor = s.BackColor;
if (s.IsSet(PROP_FORECOLOR) && (s.ForeColor != Color.Empty))
this.ForeColor = s.ForeColor;
if (s.IsSet(PROP_BORDERCOLOR) && (s.BorderColor != Color.Empty))
this.BorderColor = s.BorderColor;
if (s.IsSet(PROP_BORDERWIDTH) && (s.BorderWidth != Unit.Empty))
this.BorderWidth = s.BorderWidth;
if (s.IsSet(PROP_BORDERSTYLE))
this.BorderStyle = s.BorderStyle;
if (s.IsSet(PROP_HEIGHT) && (s.Height != Unit.Empty))
this.Height = s.Height;
if (s.IsSet(PROP_WIDTH) && (s.Width != Unit.Empty))
this.Width = s.Width;
}
}
}
/// <devdoc>
/// Copies non-blank elements from the specified style,
/// but will not overwrite any existing style elements.
/// </devdoc>
public virtual void MergeWith(Style s) {
if (RegisteredCssClass.Length != 0) {
throw new InvalidOperationException(SR.GetString(SR.Style_RegisteredStylesAreReadOnly));
}
if (s == null || s.IsEmpty)
return;
if (IsEmpty) {
// merge into an empty style is equivalent to a copy, which
// is more efficient
CopyFrom(s);
return;
}
this.Font.MergeWith(s.Font);
if (s.IsSet(PROP_CSSCLASS) && !this.IsSet(PROP_CSSCLASS))
this.CssClass = s.CssClass;
// If the source Style is registered and this one isn't, copy
// the CSS class and any style props not included in the CSS class
// if they aren't set on this Style
if (s.RegisteredCssClass.Length == 0) {
if (s.IsSet(PROP_BACKCOLOR) && (!this.IsSet(PROP_BACKCOLOR) || (BackColor == Color.Empty)))
this.BackColor = s.BackColor;
if (s.IsSet(PROP_FORECOLOR) && (!this.IsSet(PROP_FORECOLOR) || (ForeColor == Color.Empty)))
this.ForeColor = s.ForeColor;
if (s.IsSet(PROP_BORDERCOLOR) && (!this.IsSet(PROP_BORDERCOLOR) || (BorderColor == Color.Empty)))
this.BorderColor = s.BorderColor;
if (s.IsSet(PROP_BORDERWIDTH) && (!this.IsSet(PROP_BORDERWIDTH) || (BorderWidth == Unit.Empty)))
this.BorderWidth = s.BorderWidth;
if (s.IsSet(PROP_BORDERSTYLE) && !this.IsSet(PROP_BORDERSTYLE))
this.BorderStyle = s.BorderStyle;
if (s.IsSet(PROP_HEIGHT) && (!this.IsSet(PROP_HEIGHT) || (Height == Unit.Empty)))
this.Height = s.Height;
if (s.IsSet(PROP_WIDTH) && (!this.IsSet(PROP_WIDTH) || (Width == Unit.Empty)))
this.Width = s.Width;
}
else {
if (IsSet(PROP_CSSCLASS)) {
CssClass += " " + s.RegisteredCssClass;
}
else {
CssClass = s.RegisteredCssClass;
}
}
}
/// <devdoc>
/// <para>A protected method. Populates iteratively the specified <see cref='System.Web.UI.WebControls.SiteMapNodeItem'/> with a
/// sub-hierarchy of child controls.</para>
/// </devdoc>
protected virtual void InitializeItem(SiteMapNodeItem item)
{
Debug.Assert(_mergedCurrentNodeStyle != null && _mergedRootNodeStyle != null);
ITemplate template = null;
Style style = null;
SiteMapNodeItemType itemType = item.ItemType;
SiteMapNode node = item.SiteMapNode;
switch (itemType)
{
case SiteMapNodeItemType.Root:
template = RootNodeTemplate != null ? RootNodeTemplate : NodeTemplate;
style = _mergedRootNodeStyle;
break;
case SiteMapNodeItemType.Parent:
template = NodeTemplate;
style = _nodeStyle;
break;
case SiteMapNodeItemType.Current:
template = CurrentNodeTemplate != null ? CurrentNodeTemplate : NodeTemplate;
style = _mergedCurrentNodeStyle;
break;
case SiteMapNodeItemType.PathSeparator:
template = PathSeparatorTemplate;
style = _pathSeparatorStyle;
break;
}
if (template == null)
{
if (itemType == SiteMapNodeItemType.PathSeparator)
{
Literal separatorLiteral = new Literal();
separatorLiteral.Mode = LiteralMode.Encode;
separatorLiteral.Text = PathSeparator;
item.Controls.Add(separatorLiteral);
item.ApplyStyle(style);
}
else if (itemType == SiteMapNodeItemType.Current && !RenderCurrentNodeAsLink)
{
Literal currentNodeLiteral = new Literal();
currentNodeLiteral.Mode = LiteralMode.Encode;
currentNodeLiteral.Text = node.Title;
item.Controls.Add(currentNodeLiteral);
item.ApplyStyle(style);
}
else
{
HyperLink link = new HyperLink();
if (style != null && style.IsSet(System.Web.UI.WebControls.Style.PROP_FONT_UNDERLINE))
{
link.Font.Underline = style.Font.Underline;
}
link.EnableTheming = false;
link.Enabled = this.Enabled;
// VSWhidbey 281869 Don't modify input when url pointing to unc share
if (node.Url.StartsWith("\\\\", StringComparison.Ordinal))
{
link.NavigateUrl = ResolveClientUrl(HttpUtility.UrlPathEncode(node.Url));
}
else
{
link.NavigateUrl = Context != null?
Context.Response.ApplyAppPathModifier(ResolveClientUrl(HttpUtility.UrlPathEncode(node.Url))) : node.Url;
}
link.Text = HttpUtility.HtmlEncode(node.Title);
if (ShowToolTips)
{
link.ToolTip = node.Description;
}
item.Controls.Add(link);
link.ApplyStyle(style);
}
}
else
{
template.InstantiateIn(item);
item.ApplyStyle(style);
}
}
/// <devdoc>
/// <para>
/// Copies non-blank elements from the specified style,
/// overwriting existing style elements if necessary.
/// </para>
/// </devdoc>
public virtual void CopyFrom(Style s)
{
if (RegisteredCssClass.Length != 0)
{
throw new InvalidOperationException(SR.GetString(SR.Style_RegisteredStylesAreReadOnly));
}
if (s != null && !s.IsEmpty)
{
this.Font.CopyFrom(s.Font);
if (s.IsSet(PROP_CSSCLASS))
{
this.CssClass = s.CssClass;
}
// if the source Style is registered and this one isn't,
// reset all the styles set by the source Style so it's
// css class can be used to set those values
if (s.RegisteredCssClass.Length != 0)
{
if (IsSet(PROP_CSSCLASS))
{
CssClass += " " + s.RegisteredCssClass;
}
else
{
CssClass = s.RegisteredCssClass;
}
if (s.IsSet(PROP_BACKCOLOR) && (s.BackColor != Color.Empty))
{
ViewState.Remove("BackColor");
ClearBit(PROP_BACKCOLOR);
}
if (s.IsSet(PROP_FORECOLOR) && (s.ForeColor != Color.Empty))
{
ViewState.Remove("ForeColor");
ClearBit(PROP_FORECOLOR);
}
if (s.IsSet(PROP_BORDERCOLOR) && (s.BorderColor != Color.Empty))
{
ViewState.Remove("BorderColor");
ClearBit(PROP_BORDERCOLOR);
}
if (s.IsSet(PROP_BORDERWIDTH) && (s.BorderWidth != Unit.Empty))
{
ViewState.Remove("BorderWidth");
ClearBit(PROP_BORDERWIDTH);
}
if (s.IsSet(PROP_BORDERSTYLE))
{
ViewState.Remove("BorderStyle");
ClearBit(PROP_BORDERSTYLE);
}
if (s.IsSet(PROP_HEIGHT) && (s.Height != Unit.Empty))
{
ViewState.Remove("Height");
ClearBit(PROP_HEIGHT);
}
if (s.IsSet(PROP_WIDTH) && (s.Width != Unit.Empty))
{
ViewState.Remove("Width");
ClearBit(PROP_WIDTH);
}
}
else
{
if (s.IsSet(PROP_BACKCOLOR) && (s.BackColor != Color.Empty))
{
this.BackColor = s.BackColor;
}
if (s.IsSet(PROP_FORECOLOR) && (s.ForeColor != Color.Empty))
{
this.ForeColor = s.ForeColor;
}
if (s.IsSet(PROP_BORDERCOLOR) && (s.BorderColor != Color.Empty))
{
this.BorderColor = s.BorderColor;
}
if (s.IsSet(PROP_BORDERWIDTH) && (s.BorderWidth != Unit.Empty))
{
this.BorderWidth = s.BorderWidth;
}
if (s.IsSet(PROP_BORDERSTYLE))
{
this.BorderStyle = s.BorderStyle;
}
if (s.IsSet(PROP_HEIGHT) && (s.Height != Unit.Empty))
{
this.Height = s.Height;
}
if (s.IsSet(PROP_WIDTH) && (s.Width != Unit.Empty))
{
this.Width = s.Width;
}
}
}
}
public void CopyFrom(FontInfo f)
{
if (f != null)
{
Style owner = f.Owner;
if (owner.RegisteredCssClass.Length != 0)
{
if (owner.IsSet(0x200))
{
this.ResetNames();
}
if (owner.IsSet(0x400) && (f.Size != FontUnit.Empty))
{
this.ResetFontSize();
}
if (owner.IsSet(0x800))
{
this.ResetBold();
}
if (owner.IsSet(0x1000))
{
this.ResetItalic();
}
if (owner.IsSet(0x4000))
{
this.ResetOverline();
}
if (owner.IsSet(0x8000))
{
this.ResetStrikeout();
}
if (owner.IsSet(0x2000))
{
this.ResetUnderline();
}
}
else
{
if (owner.IsSet(0x200))
{
this.Names = f.Names;
}
if (owner.IsSet(0x400) && (f.Size != FontUnit.Empty))
{
this.Size = f.Size;
}
if (owner.IsSet(0x800))
{
this.Bold = f.Bold;
}
if (owner.IsSet(0x1000))
{
this.Italic = f.Italic;
}
if (owner.IsSet(0x4000))
{
this.Overline = f.Overline;
}
if (owner.IsSet(0x8000))
{
this.Strikeout = f.Strikeout;
}
if (owner.IsSet(0x2000))
{
this.Underline = f.Underline;
}
}
}
}
private void CopyStyle(Style toStyle, Style fromStyle) {
Debug.Assert(toStyle != null);
// Review: How to change the default value of Font.Underline?
if (fromStyle != null && fromStyle.IsSet(System.Web.UI.WebControls.Style.PROP_FONT_UNDERLINE))
toStyle.Font.Underline = fromStyle.Font.Underline;
toStyle.CopyFrom(fromStyle);
}
public virtual void MergeWith(Style s)
{
if (this.RegisteredCssClass.Length != 0)
{
throw new InvalidOperationException(System.Web.SR.GetString("Style_RegisteredStylesAreReadOnly"));
}
if ((s != null) && !s.IsEmpty)
{
if (this.IsEmpty)
{
this.CopyFrom(s);
}
else
{
this.Font.MergeWith(s.Font);
if (s.IsSet(2) && !this.IsSet(2))
{
this.CssClass = s.CssClass;
}
if (s.RegisteredCssClass.Length == 0)
{
if (s.IsSet(8) && (!this.IsSet(8) || (this.BackColor == Color.Empty)))
{
this.BackColor = s.BackColor;
}
if (s.IsSet(4) && (!this.IsSet(4) || (this.ForeColor == Color.Empty)))
{
this.ForeColor = s.ForeColor;
}
if (s.IsSet(0x10) && (!this.IsSet(0x10) || (this.BorderColor == Color.Empty)))
{
this.BorderColor = s.BorderColor;
}
if (s.IsSet(0x20) && (!this.IsSet(0x20) || (this.BorderWidth == Unit.Empty)))
{
this.BorderWidth = s.BorderWidth;
}
if (s.IsSet(0x40) && !this.IsSet(0x40))
{
this.BorderStyle = s.BorderStyle;
}
if (s.IsSet(0x80) && (!this.IsSet(0x80) || (this.Height == Unit.Empty)))
{
this.Height = s.Height;
}
if (s.IsSet(0x100) && (!this.IsSet(0x100) || (this.Width == Unit.Empty)))
{
this.Width = s.Width;
}
}
else if (this.IsSet(2))
{
this.CssClass = this.CssClass + " " + s.RegisteredCssClass;
}
else
{
this.CssClass = s.RegisteredCssClass;
}
}
}
}