public void Add(HtmlTextWriterStyle key, string value)
{
if (_intTable == null)
{
_intTable = new HybridDictionary();
}
_intTable[(int)key] = value;
string name = CssTextWriter.GetStyleName(key);
if (name.Length != 0)
{
// Remove from the other table to avoid duplicates.
if (_table == null)
{
ParseString();
}
_table.Remove(name);
}
if (_state != null)
{
// keep style attribute synchronized
_state["style"] = BuildString();
}
_style = null;
}
/// <devdoc>
/// <para>
/// Adds a style to the CssStyleCollection.
/// </para>
/// </devdoc>
public void Add(string key, string value)
{
if (String.IsNullOrEmpty(key))
{
throw new ArgumentNullException("key");
}
if (_table == null)
{
ParseString();
}
_table[key] = value;
if (_intTable != null)
{
// Remove from the other table to avoid duplicates.
HtmlTextWriterStyle style = CssTextWriter.GetStyleKey(key);
if (style != (HtmlTextWriterStyle)(-1))
{
_intTable.Remove(style);
}
}
if (_state != null)
{
// keep style attribute synchronized
_state["style"] = BuildString();
}
_style = null;
}
public void Add(string key, string value)
{
if (string.IsNullOrEmpty(key))
{
throw new ArgumentNullException("key");
}
if (this._table == null)
{
this.ParseString();
}
this._table[key] = value;
if (this._intTable != null)
{
HtmlTextWriterStyle styleKey = CssTextWriter.GetStyleKey(key);
if (styleKey != ~HtmlTextWriterStyle.BackgroundColor)
{
this._intTable.Remove(styleKey);
}
}
if (this._state != null)
{
this._state["style"] = this.BuildString();
}
this._style = null;
}
private string GetCssStyleRenderString(Type htmlTextWriterType)
{
// Nothing to do if no styles are registered.
if (_registeredStyleInfo == null)
{
return(null);
}
// Create an empty cssStringWriter
StringWriter cssStringWriter = new StringWriter(CultureInfo.CurrentCulture);
// Create a new HtmlTextWriter, with the same type as the current one
HtmlTextWriter cssHtmlTextWriter =
Page.CreateHtmlTextWriterFromType(cssStringWriter, htmlTextWriterType);
CssTextWriter cssWriter = new CssTextWriter(cssHtmlTextWriter);
foreach (SelectorStyleInfo si in _registeredStyleInfo)
{
HtmlHead.RenderCssRule(cssWriter, si.selector, si.style, si.urlResolver);
}
// Return the css style rendered string
return(cssStringWriter.ToString());
}
private string BuildString()
{
if (((this._table == null) || (this._table.Count == 0)) && ((this._intTable == null) || (this._intTable.Count == 0)))
{
return null;
}
StringWriter writer = new StringWriter();
CssTextWriter writer2 = new CssTextWriter(writer);
this.Render(writer2);
return writer.ToString();
}
private string BuildString()
{
if (((this._table == null) || (this._table.Count == 0)) && ((this._intTable == null) || (this._intTable.Count == 0)))
{
return(null);
}
StringWriter writer = new StringWriter();
CssTextWriter writer2 = new CssTextWriter(writer);
this.Render(writer2);
return(writer.ToString());
}
private string GetCssStyleRenderString(Type htmlTextWriterType)
{
if (this._registeredStyleInfo == null)
{
return(null);
}
StringWriter tw = new StringWriter(CultureInfo.CurrentCulture);
CssTextWriter cssWriter = new CssTextWriter(Page.CreateHtmlTextWriterFromType(tw, htmlTextWriterType));
foreach (SelectorStyleInfo info in this._registeredStyleInfo)
{
HtmlHead.RenderCssRule(cssWriter, info.selector, info.style, info.urlResolver);
}
return(tw.ToString());
}
/* BuildString
* Form the style string from data contained in the
* hash table
*/
private string BuildString()
{
// if the tables are null, there is nothing to build
if (((_table == null) || (_table.Count == 0)) &&
((_intTable == null) || (_intTable.Count == 0)))
{
return(null);
}
StringWriter sw = new StringWriter();
CssTextWriter writer = new CssTextWriter(sw);
Render(writer);
return(sw.ToString());
}
internal void Render(CssTextWriter writer)
{
if ((this._table != null) && (this._table.Count > 0))
{
foreach (DictionaryEntry entry in this._table)
{
writer.WriteAttribute((string)entry.Key, (string)entry.Value);
}
}
if ((this._intTable != null) && (this._intTable.Count > 0))
{
foreach (DictionaryEntry entry2 in this._intTable)
{
writer.WriteAttribute((HtmlTextWriterStyle)entry2.Key, (string)entry2.Value);
}
}
}
/*
* Automatically adds new keys.
*/
/// <devdoc>
/// <para>
/// Gets or sets a specified CSS value.
/// </para>
/// </devdoc>
public string this[string key] {
get {
if (_table == null)
{
ParseString();
}
string value = (string)_table[key];
if (value == null)
{
HtmlTextWriterStyle style = CssTextWriter.GetStyleKey(key);
if (style != (HtmlTextWriterStyle)(-1))
{
value = this[style];
}
}
return(value);
}
set {
Add(key, value);
}
}
public void Add(HtmlTextWriterStyle key, string value)
{
if (this._intTable == null)
{
this._intTable = new HybridDictionary();
}
this._intTable[(int)key] = value;
string styleName = CssTextWriter.GetStyleName(key);
if (styleName.Length != 0)
{
if (this._table == null)
{
this.ParseString();
}
this._table.Remove(styleName);
}
if (this._state != null)
{
this._state["style"] = this.BuildString();
}
this._style = null;
}
public string this[string key]
{
get
{
if (this._table == null)
{
this.ParseString();
}
string str = (string)this._table[key];
if (str == null)
{
HtmlTextWriterStyle styleKey = CssTextWriter.GetStyleKey(key);
if (styleKey != ~HtmlTextWriterStyle.BackgroundColor)
{
str = this[styleKey];
}
}
return(str);
}
set
{
this.Add(key, value);
}
}
private string GetCssStyleRenderString(Type htmlTextWriterType)
{
if (this._registeredStyleInfo == null)
{
return null;
}
StringWriter tw = new StringWriter(CultureInfo.CurrentCulture);
CssTextWriter cssWriter = new CssTextWriter(Page.CreateHtmlTextWriterFromType(tw, htmlTextWriterType));
foreach (SelectorStyleInfo info in this._registeredStyleInfo)
{
HtmlHead.RenderCssRule(cssWriter, info.selector, info.style, info.urlResolver);
}
return tw.ToString();
}
private string GetCssStyleRenderString(Type htmlTextWriterType) {
// Nothing to do if no styles are registered.
if (_registeredStyleInfo == null) {
return null;
}
// Create an empty cssStringWriter
StringWriter cssStringWriter = new StringWriter(CultureInfo.CurrentCulture);
// Create a new HtmlTextWriter, with the same type as the current one
HtmlTextWriter cssHtmlTextWriter =
Page.CreateHtmlTextWriterFromType(cssStringWriter, htmlTextWriterType);
CssTextWriter cssWriter = new CssTextWriter(cssHtmlTextWriter);
foreach (SelectorStyleInfo si in _registeredStyleInfo) {
HtmlHead.RenderCssRule(cssWriter, si.selector, si.style, si.urlResolver);
}
// Return the css style rendered string
return cssStringWriter.ToString();
}
/// <devdoc>
/// Render out the attribute collection into a CSS TextWriter. This
/// effectively renders the value of an inline style attribute.
/// </devdoc>
internal void Render(CssTextWriter writer) {
if (_table != null && _table.Count > 0) {
foreach (DictionaryEntry entry in _table) {
writer.WriteAttribute((string)entry.Key, (string)entry.Value);
}
}
if (_intTable != null && _intTable.Count > 0) {
foreach (DictionaryEntry entry in _intTable) {
writer.WriteAttribute((HtmlTextWriterStyle)entry.Key, (string)entry.Value);
}
}
}
/* BuildString
* Form the style string from data contained in the
* hash table
*/
private string BuildString() {
// if the tables are null, there is nothing to build
if (((_table == null) || (_table.Count == 0)) &&
((_intTable == null) || (_intTable.Count == 0))) {
return null;
}
StringWriter sw = new StringWriter();
CssTextWriter writer = new CssTextWriter(sw);
Render(writer);
return sw.ToString();
}
internal static void RenderCssRule(CssTextWriter cssWriter, string selector,
Style style, IUrlResolutionService urlResolver) {
cssWriter.WriteBeginCssRule(selector);
CssStyleCollection attrs = style.GetStyleAttributes(urlResolver);
attrs.Render(cssWriter);
cssWriter.WriteEndCssRule();
}
public void Render(HtmlTextWriter writer) {
if ((_styles == null) && (_selectorStyles == null) && CSSStyleString == null) {
return;
}
writer.AddAttribute(HtmlTextWriterAttribute.Type, "text/css");
writer.RenderBeginTag(HtmlTextWriterTag.Style);
CssTextWriter cssWriter = new CssTextWriter(writer);
if (_styles != null) {
for (int i = 0; i < _styles.Count; i++) {
StyleInfo si = (StyleInfo)_styles[i];
string cssClass = si.style.RegisteredCssClass;
if (cssClass.Length != 0) {
RenderCssRule(cssWriter, "." + cssClass, si.style, si.urlResolver);
}
}
}
if (_selectorStyles != null) {
for (int i = 0; i < _selectorStyles.Count; i++) {
SelectorStyleInfo si = (SelectorStyleInfo)_selectorStyles[i];
RenderCssRule(cssWriter, si.selector, si.style, si.urlResolver);
}
}
if (CSSStyleString != null) {
writer.Write(CSSStyleString);
}
writer.RenderEndTag();
}
public void Render(HtmlTextWriter writer)
{
if (((this._styles != null) || (this._selectorStyles != null)) || (this.CSSStyleString != null))
{
writer.AddAttribute(HtmlTextWriterAttribute.Type, "text/css");
writer.RenderBeginTag(HtmlTextWriterTag.Style);
CssTextWriter cssWriter = new CssTextWriter(writer);
if (this._styles != null)
{
for (int i = 0; i < this._styles.Count; i++)
{
StyleInfo info = (StyleInfo) this._styles[i];
string registeredCssClass = info.style.RegisteredCssClass;
if (registeredCssClass.Length != 0)
{
HtmlHead.RenderCssRule(cssWriter, "." + registeredCssClass, info.style, info.urlResolver);
}
}
}
if (this._selectorStyles != null)
{
for (int j = 0; j < this._selectorStyles.Count; j++)
{
SelectorStyleInfo info2 = (SelectorStyleInfo) this._selectorStyles[j];
HtmlHead.RenderCssRule(cssWriter, info2.selector, info2.style, info2.urlResolver);
}
}
if (this.CSSStyleString != null)
{
writer.Write(this.CSSStyleString);
}
writer.RenderEndTag();
}
}
