private void RenderOpeningBodyElement(XhtmlMobileTextWriter writer)
{
Form activeForm = Page.ActiveForm;
Style formStyle = ((ControlAdapter)activeForm.Adapter).Style;
if (CssLocation == StyleSheetLocation.PhysicalFile)
{
String cssClass = (String)activeForm.CustomAttributes[XhtmlConstants.CssClassCustomAttribute];
writer.WriteBeginTag("body");
if (cssClass != null && (String)Device["supportsBodyClassAttribute"] != "false")
{
writer.WriteAttribute("class", cssClass, true /* encode */);
writer.PushPhysicalCssClass(cssClass);
_pushedCssClassForBody = true;
}
writer.Write(">");
}
else if ((String)Device[XhtmlConstants.RequiresXhtmlCssSuppression] != "true" &&
(String)Device[XhtmlConstants.SupportsBodyClassAttribute] != "false")
{
writer.EnterStyle(formStyle, "body");
}
else
{
writer.WriteFullBeginTag("body");
if ((String)Device[XhtmlConstants.RequiresXhtmlCssSuppression] != "true" &&
(String)Device[XhtmlConstants.SupportsBodyClassAttribute] == "false")
{
writer.SetBodyStyle(formStyle);
}
}
}
/////////////////////////////////////////////////////////////////////////
// SPECIALIZED UTILITY METHODS FOR LIST SELECTIONLIST OBJECTLIST
/////////////////////////////////////////////////////////////////////////
// tagname can be any of table, ul, ol. See the list adapters for examples.
/// <include file='doc\XhtmlBasicControlAdapter.uex' path='docs/doc[@for="XhtmlControlAdapter.RenderOpeningListTag"]/*' />
protected virtual void RenderOpeningListTag(XhtmlMobileTextWriter writer, String tagName)
{
String classAttribute = (String)Control.CustomAttributes[XhtmlConstants.CssClassCustomAttribute];
if (CssLocation == StyleSheetLocation.PhysicalFile && (String)Device[XhtmlConstants.RequiresXhtmlCssSuppression] != "true")
{
writer.WritePendingBreak();
writer.WriteBeginTag(tagName);
if (classAttribute != null &&
classAttribute.Length > 0 &&
writer.DiffersFromCurrentPhysicalCssClass(classAttribute))
{
writer.WriteAttribute("class", classAttribute, true);
writer.PushPhysicalCssClass(classAttribute);
Debug.Assert(!_physicalCssClassPushed, "These calls should not be nested.");
_physicalCssClassPushed = true;
}
writer.Write(">");
}
else if ((String)Device[XhtmlConstants.RequiresXhtmlCssSuppression] != "true")
{
writer.WritePendingBreak();
StyleFilter filter = writer.CurrentStyleClass.GetFilter(Style);
writer.EnterStyle(new XhtmlFormatStyleClass(Style, filter), tagName);
}
else
{
writer.WritePendingBreak();
writer.WriteFullBeginTag(tagName);
}
}
/////////////////////////////////////////////////////////////////////////
// SPECIALIZED UTILITY METHODS FOR LIST SELECTIONLIST OBJECTLIST
/////////////////////////////////////////////////////////////////////////
// tagname can be any of table, ul, ol. See the list adapters for examples.
/// <include file='doc\XhtmlBasicControlAdapter.uex' path='docs/doc[@for="XhtmlControlAdapter.RenderOpeningListTag"]/*' />
protected virtual void RenderOpeningListTag(XhtmlMobileTextWriter writer, String tagName) {
String classAttribute = (String) Control.CustomAttributes[XhtmlConstants.CssClassCustomAttribute];
if (CssLocation == StyleSheetLocation.PhysicalFile && (String)Device[XhtmlConstants.RequiresXhtmlCssSuppression] != "true") {
writer.WritePendingBreak();
writer.WriteBeginTag(tagName);
if (classAttribute != null &&
classAttribute.Length > 0 &&
writer.DiffersFromCurrentPhysicalCssClass(classAttribute)) {
writer.WriteAttribute("class", classAttribute, true);
writer.PushPhysicalCssClass(classAttribute);
Debug.Assert(!_physicalCssClassPushed, "These calls should not be nested.");
_physicalCssClassPushed = true;
}
writer.Write(">");
}
else if ((String)Device[XhtmlConstants.RequiresXhtmlCssSuppression] != "true") {
writer.WritePendingBreak();
StyleFilter filter = writer.CurrentStyleClass.GetFilter(Style);
writer.EnterStyle(new XhtmlFormatStyleClass(Style, filter), tagName);
}
else {
writer.WritePendingBreak();
writer.WriteFullBeginTag(tagName);
}
}
/// <include file='doc\XhtmlBasicFormAdapter.uex' path='docs/doc[@for="XhtmlFormAdapter.Render"]/*' />
public override void Render (XhtmlMobileTextWriter writer) {
// Note: <head>, <body> rendered by page adapter, as in HTML case.
String formsAuthCookieName = FormsAuthentication.FormsCookieName;
if(!Device.SupportsRedirectWithCookie)
{
if(formsAuthCookieName != null && formsAuthCookieName.Length > 0)
{
HttpContext.Current.Response.Cookies.Remove(formsAuthCookieName);
}
}
writer.WriteBeginTag ("form");
writer.WriteAttribute ("id", Control.ClientID);
writer.WriteAttribute ("method", Control.Method.ToString().ToLower(CultureInfo.CurrentCulture));
writer.Write (" action=\"");
RenderPostbackUrl(writer);
if(Control.Action.Length > 0) {
if(Control.Action.IndexOf("?", StringComparison.Ordinal) != -1) {
writer.Write("&");
}
else {
writer.Write("?");
}
}
else {
writer.Write("?");
}
writer.Write(Page.UniqueFilePathSuffix);
if (Control.Method != FormMethod.Get &&
Control.Action.Length == 0) { // VSWhidbey 411176: We don't include QueryStringText if Action is explicitly set
String queryStringText = PreprocessQueryString(Page.QueryStringText);
if (queryStringText != null && queryStringText.Length > 0) {
String amp = (String)Device[XhtmlConstants.SupportsUrlAttributeEncoding] != "false" ? "&" : "&";
writer.Write(amp);
if((String)Device[XhtmlConstants.SupportsUrlAttributeEncoding] != "false") {
writer.WriteEncodedText(queryStringText);
}
else {
writer.Write(queryStringText);
}
}
}
writer.WriteLine ("\">");
bool needDivStyle = (String)Device[XhtmlConstants.RequiresXhtmlCssSuppression] != "true" &&
(String)Device["supportsBodyClassAttribute"] == "false";
if (!needDivStyle) {
if((String)Device["usePOverDiv"] == "true")
writer.WriteFullBeginTag("p");
else
writer.WriteFullBeginTag ("div");
}
else {
if((String)Device["usePOverDiv"] == "true")
writer.EnterStyle(Style, "p");
else
writer.EnterStyle (Style, "div");
}
RenderPostBackHeader (writer);
// Renders hidden variables for IPostBackDataHandlers which are
// not displayed due to pagination or secondary UI.
RenderOffPageVariables(writer, Control, Control.CurrentPage);
RenderChildren (writer);
if (!needDivStyle) {
if((String)Device["usePOverDiv"] == "true")
writer.WriteEndTag("p");
else
writer.WriteEndTag ("div");
}
else {
if((String)Device["usePOverDiv"] == "true")
writer.ExitStyle(Style);
else
writer.ExitStyle (Style);
}
writer.WriteEndTag ("form");
}
private void RenderOpeningBodyElement(XhtmlMobileTextWriter writer) {
Form activeForm = Page.ActiveForm;
Style formStyle = ((ControlAdapter)activeForm.Adapter).Style;
if (CssLocation == StyleSheetLocation.PhysicalFile) {
String cssClass = (String) activeForm.CustomAttributes[XhtmlConstants.CssClassCustomAttribute];
writer.WriteBeginTag("body");
if (cssClass != null && (String)Device["supportsBodyClassAttribute"] != "false") {
writer.WriteAttribute("class", cssClass, true /* encode */);
writer.PushPhysicalCssClass(cssClass);
_pushedCssClassForBody = true;
}
writer.Write(">");
}
else if ((String)Device[XhtmlConstants.RequiresXhtmlCssSuppression] != "true" &&
(String)Device[XhtmlConstants.SupportsBodyClassAttribute] != "false") {
writer.EnterStyle(formStyle, "body");
}
else {
writer.WriteFullBeginTag("body");
if ((String)Device[XhtmlConstants.RequiresXhtmlCssSuppression] != "true" &&
(String)Device[XhtmlConstants.SupportsBodyClassAttribute] == "false") {
writer.SetBodyStyle(formStyle);
}
}
}
/// <include file='doc\XhtmlBasicPageAdapter.uex' path='docs/doc[@for="XhtmlPageAdapter.Render"]/*' />
public override void Render (XhtmlMobileTextWriter writer) {
writer.BeginResponse ();
if (Page.Request.Browser["requiresPragmaNoCacheHeader"] == "true") {
Page.Response.AppendHeader("Pragma", "no-cache");
}
InitWriterState(writer);
writer.BeginCachedRendering ();
// For consistency with HTML, we render the form style with body tag.
RenderOpeningBodyElement(writer);
// Certain WML 2.0 devices require that we write an onevent onenterforward setvar snippet.
// We cannot know the relevant variables until after the form is rendered, so we mark this
// position. The setvar elements will be inserted into the cached rendering here.
writer.MarkWmlOnEventLocation ();
Page.ActiveForm.RenderControl(writer);
RenderClosingBodyElement(writer);
writer.ClearPendingBreak ();
writer.EndCachedRendering ();
// Note: first and third arguments are not used.
writer.BeginFile (Page.Request.Url.ToString (), Page.Device.PreferredRenderingMime, Page.Response.Charset);
String supportsXmlDeclaration = Device["supportsXmlDeclaration"];
// Invariant culture not needed, included for best practices compliance.
if (supportsXmlDeclaration == null ||
!String.Equals(supportsXmlDeclaration, "false", StringComparison.OrdinalIgnoreCase)) {
writer.WriteXmlDeclaration ();
}
writer.WriteDoctypeDeclaration(DocumentType);
// Review: Hard coded xmlns.
writer.WriteFullBeginTag ("html xmlns=\"http://www.w3.org/1999/xhtml\"");
writer.WriteLine ();
writer.WriteFullBeginTag ("head");
writer.WriteLine ();
writer.WriteFullBeginTag ("title");
if (Page.ActiveForm.Title != null) {
writer.WriteEncodedText(Page.ActiveForm.Title);
}
writer.WriteEndTag ("title");
ConditionalRenderLinkElement (writer);
ConditionalRenderStyleElement (writer);
writer.WriteEndTag ("head");
writer.WriteLine ();
writer.WriteCachedMarkup (); // includes body tag.
writer.WriteLine ();
writer.WriteEndTag ("html");
writer.EndFile ();
if (!DoesDeviceRequireCssSuppression()) {
if (CssLocation == StyleSheetLocation.ApplicationCache && !writer.IsStyleSheetEmpty()) {
// Recall that Page.Cache has application scope
Page.Cache.Insert(writer.CacheKey, writer.GetStyles (), null, DateTime.MaxValue, _cacheExpirationTime);
}
else if (CssLocation == StyleSheetLocation.SessionState && !writer.IsStyleSheetEmpty()) {
Page.Session[writer.SessionKey] = writer.GetStyles();
}
}
writer.EndResponse ();
}
/// <include file='doc\XhtmlBasicPageAdapter.uex' path='docs/doc[@for="XhtmlPageAdapter.Render"]/*' />
public override void Render(XhtmlMobileTextWriter writer)
{
writer.BeginResponse();
if (Page.Request.Browser["requiresPragmaNoCacheHeader"] == "true")
{
Page.Response.AppendHeader("Pragma", "no-cache");
}
InitWriterState(writer);
writer.BeginCachedRendering();
// For consistency with HTML, we render the form style with body tag.
RenderOpeningBodyElement(writer);
// Certain WML 2.0 devices require that we write an onevent onenterforward setvar snippet.
// We cannot know the relevant variables until after the form is rendered, so we mark this
// position. The setvar elements will be inserted into the cached rendering here.
writer.MarkWmlOnEventLocation();
Page.ActiveForm.RenderControl(writer);
RenderClosingBodyElement(writer);
writer.ClearPendingBreak();
writer.EndCachedRendering();
// Note: first and third arguments are not used.
writer.BeginFile(Page.Request.Url.ToString(), Page.Device.PreferredRenderingMime, Page.Response.Charset);
String supportsXmlDeclaration = Device["supportsXmlDeclaration"];
// Invariant culture not needed, included for best practices compliance.
if (supportsXmlDeclaration == null ||
!String.Equals(supportsXmlDeclaration, "false", StringComparison.OrdinalIgnoreCase))
{
writer.WriteXmlDeclaration();
}
writer.WriteDoctypeDeclaration(DocumentType);
// Review: Hard coded xmlns.
writer.WriteFullBeginTag("html xmlns=\"http://www.w3.org/1999/xhtml\"");
writer.WriteLine();
writer.WriteFullBeginTag("head");
writer.WriteLine();
writer.WriteFullBeginTag("title");
if (Page.ActiveForm.Title != null)
{
writer.WriteEncodedText(Page.ActiveForm.Title);
}
writer.WriteEndTag("title");
ConditionalRenderLinkElement(writer);
ConditionalRenderStyleElement(writer);
writer.WriteEndTag("head");
writer.WriteLine();
writer.WriteCachedMarkup(); // includes body tag.
writer.WriteLine();
writer.WriteEndTag("html");
writer.EndFile();
if (!DoesDeviceRequireCssSuppression())
{
if (CssLocation == StyleSheetLocation.ApplicationCache && !writer.IsStyleSheetEmpty())
{
// Recall that Page.Cache has application scope
Page.Cache.Insert(writer.CacheKey, writer.GetStyles(), null, DateTime.MaxValue, _cacheExpirationTime);
}
else if (CssLocation == StyleSheetLocation.SessionState && !writer.IsStyleSheetEmpty())
{
Page.Session[writer.SessionKey] = writer.GetStyles();
}
}
writer.EndResponse();
}
/// <include file='doc\XhtmlBasicFormAdapter.uex' path='docs/doc[@for="XhtmlFormAdapter.Render"]/*' />
public override void Render(XhtmlMobileTextWriter writer)
{
// Note: <head>, <body> rendered by page adapter, as in HTML case.
String formsAuthCookieName = FormsAuthentication.FormsCookieName;
if (!Device.SupportsRedirectWithCookie)
{
if (formsAuthCookieName != null && formsAuthCookieName.Length > 0)
{
HttpContext.Current.Response.Cookies.Remove(formsAuthCookieName);
}
}
writer.WriteBeginTag("form");
writer.WriteAttribute("id", Control.ClientID);
writer.WriteAttribute("method", Control.Method.ToString().ToLower(CultureInfo.CurrentCulture));
writer.Write(" action=\"");
RenderPostbackUrl(writer);
if (Control.Action.Length > 0)
{
if (Control.Action.IndexOf("?", StringComparison.Ordinal) != -1)
{
writer.Write("&");
}
else
{
writer.Write("?");
}
}
else
{
writer.Write("?");
}
writer.Write(Page.UniqueFilePathSuffix);
if (Control.Method != FormMethod.Get &&
Control.Action.Length == 0) // VSWhidbey 411176: We don't include QueryStringText if Action is explicitly set
{
String queryStringText = PreprocessQueryString(Page.QueryStringText);
if (queryStringText != null && queryStringText.Length > 0)
{
String amp = (String)Device[XhtmlConstants.SupportsUrlAttributeEncoding] != "false" ? "&" : "&";
writer.Write(amp);
if ((String)Device[XhtmlConstants.SupportsUrlAttributeEncoding] != "false")
{
writer.WriteEncodedText(queryStringText);
}
else
{
writer.Write(queryStringText);
}
}
}
writer.WriteLine("\">");
bool needDivStyle = (String)Device[XhtmlConstants.RequiresXhtmlCssSuppression] != "true" &&
(String)Device["supportsBodyClassAttribute"] == "false";
if (!needDivStyle)
{
if ((String)Device["usePOverDiv"] == "true")
{
writer.WriteFullBeginTag("p");
}
else
{
writer.WriteFullBeginTag("div");
}
}
else
{
if ((String)Device["usePOverDiv"] == "true")
{
writer.EnterStyle(Style, "p");
}
else
{
writer.EnterStyle(Style, "div");
}
}
RenderPostBackHeader(writer);
// Renders hidden variables for IPostBackDataHandlers which are
// not displayed due to pagination or secondary UI.
RenderOffPageVariables(writer, Control, Control.CurrentPage);
RenderChildren(writer);
if (!needDivStyle)
{
if ((String)Device["usePOverDiv"] == "true")
{
writer.WriteEndTag("p");
}
else
{
writer.WriteEndTag("div");
}
}
else
{
if ((String)Device["usePOverDiv"] == "true")
{
writer.ExitStyle(Style);
}
else
{
writer.ExitStyle(Style);
}
}
writer.WriteEndTag("form");
}
void RenderInputElementSet (XhtmlMobileTextWriter writer) {
string wrappingTag = Device.Tables ? "table" :
(((string)Device["usePOverDiv"] == "true") ? "p" : "div");
ListSelectType selectType = Control.SelectType;
MobileListItemCollection items = Control.Items;
// Review: We always render a table. Should we optimize away the table tags when the alignment is left?
String selectTypeString =
(selectType == ListSelectType.Radio) ?
"radio" :
"checkbox";
ClearPendingBreakIfDeviceBreaksOnBlockLevel(writer); // Since we are writing a block-level element in all cases.
ConditionalEnterLayout(writer, Style);
RenderOpeningListTag(writer, wrappingTag);
for(int itemIndex = 0; itemIndex < items.Count; itemIndex++) {
MobileListItem item = items[itemIndex];
if (Device.Tables) {
writer.WriteFullBeginTag("tr");
writer.WriteFullBeginTag("td");
}
writer.WriteBeginTag("input");
writer.WriteAttribute("type", selectTypeString);
writer.WriteAttribute("name", Control.UniqueID);
WriteItemValueAttribute(writer, itemIndex, item.Value);
String accessKey = GetCustomAttributeValue(item, XhtmlConstants.AccessKeyCustomAttribute);
if (accessKey != null && accessKey.Length > 0) {
writer.WriteAttribute("accesskey", accessKey, true);
}
// Assumption: Device.SupportsUncheck is always true for Xhtml devices.
if (item.Selected &&
(Control.IsMultiSelect || itemIndex == Control.SelectedIndex)) {
writer.Write(" checked=\"checked\"/>");
}
else {
writer.Write("/>");
}
writer.WriteEncodedText(item.Text);
if (Device.Tables) {
writer.WriteEndTag("td");
}
if((string)Device["usePOverDiv"] == "true" || !Device.Tables) {
writer.Write("<br/>");
}
if (Device.Tables) {
writer.WriteEndTag("tr");
}
}
RenderClosingListTag(writer, wrappingTag);
ConditionalExitLayout(writer, Style);
}
void RenderInputElementSet(XhtmlMobileTextWriter writer)
{
string wrappingTag = Device.Tables ? "table" :
(((string)Device["usePOverDiv"] == "true") ? "p" : "div");
ListSelectType selectType = Control.SelectType;
MobileListItemCollection items = Control.Items;
// Review: We always render a table. Should we optimize away the table tags when the alignment is left?
String selectTypeString =
(selectType == ListSelectType.Radio) ?
"radio" :
"checkbox";
ClearPendingBreakIfDeviceBreaksOnBlockLevel(writer); // Since we are writing a block-level element in all cases.
ConditionalEnterLayout(writer, Style);
RenderOpeningListTag(writer, wrappingTag);
for (int itemIndex = 0; itemIndex < items.Count; itemIndex++)
{
MobileListItem item = items[itemIndex];
if (Device.Tables)
{
writer.WriteFullBeginTag("tr");
writer.WriteFullBeginTag("td");
}
writer.WriteBeginTag("input");
writer.WriteAttribute("type", selectTypeString);
writer.WriteAttribute("name", Control.UniqueID);
WriteItemValueAttribute(writer, itemIndex, item.Value);
String accessKey = GetCustomAttributeValue(item, XhtmlConstants.AccessKeyCustomAttribute);
if (accessKey != null && accessKey.Length > 0)
{
writer.WriteAttribute("accesskey", accessKey, true);
}
// Assumption: Device.SupportsUncheck is always true for Xhtml devices.
if (item.Selected &&
(Control.IsMultiSelect || itemIndex == Control.SelectedIndex))
{
writer.Write(" checked=\"checked\"/>");
}
else
{
writer.Write("/>");
}
writer.WriteEncodedText(item.Text);
if (Device.Tables)
{
writer.WriteEndTag("td");
}
if ((string)Device["usePOverDiv"] == "true" || !Device.Tables)
{
writer.Write("<br/>");
}
if (Device.Tables)
{
writer.WriteEndTag("tr");
}
}
RenderClosingListTag(writer, wrappingTag);
ConditionalExitLayout(writer, Style);
}
