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//------------------------------------------------------------------------------
// <copyright file="XhtmlBasicPhoneCallAdapter.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
using System;
using System.Globalization;
using System.Security.Permissions;
using System.Web.Mobile;
using System.Web.UI.MobileControls;
using System.Web.UI.MobileControls.Adapters;
#if COMPILING_FOR_SHIPPED_SOURCE
namespace System.Web.UI.MobileControls.ShippedAdapterSource.XhtmlAdapters
#else
namespace System.Web.UI.MobileControls.Adapters.XhtmlAdapters
#endif
{
/// <include file='doc\XhtmlBasicPhoneCallAdapter.uex' path='docs/doc[@for="XhtmlPhoneCallAdapter"]/*' />
[AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)]
[AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)]
[Obsolete("The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see http://go.microsoft.com/fwlink/?LinkId=157231.")]
public class XhtmlPhoneCallAdapter : XhtmlControlAdapter {
/// <include file='doc\XhtmlBasicPhoneCallAdapter.uex' path='docs/doc[@for="XhtmlPhoneCallAdapter.Control"]/*' />
protected new PhoneCall Control {
get {
return base.Control as PhoneCall;
}
}
/// <include file='doc\XhtmlBasicPhoneCallAdapter.uex' path='docs/doc[@for="XhtmlPhoneCallAdapter.Render"]/*' />
public override void Render(XhtmlMobileTextWriter writer)
{
ConditionalClearPendingBreak(writer);
Style style = Style;
StyleFilter filter = writer.CurrentStyleClass.GetFilter(style);
if ((filter & XhtmlConstants.Layout) != 0) {
ConditionalEnterLayout(writer, style);
}
if (Device.CanInitiateVoiceCall) {
String text = Control.Text;
String phoneNumber = Control.PhoneNumber;
if (text == null || text.Length == 0) {
text = phoneNumber;
}
writer.WriteBeginTag("a");
if ((String)Device["supportsWtai"] == "true") {
writer.Write(" href=\"wtai://wp/mc;");
}
else {
writer.Write(" href=\"tel:");
}
foreach (char ch in phoneNumber) {
if (ch >= '0' && ch <= '9' || ch == '#' || ch == '+') {
writer.Write(ch);
}
}
writer.Write("\"");
ConditionalRenderCustomAttribute(writer, XhtmlConstants.AccessKeyCustomAttribute);
String cssClass = GetCustomAttributeValue(XhtmlConstants.CssClassCustomAttribute);
if (CssLocation != StyleSheetLocation.PhysicalFile) {
String className = writer.GetCssFormatClassName(style);
if (className != null) {
writer.WriteAttribute ("class", className);
}
}
else if (cssClass != null && cssClass.Length > 0) {
writer.WriteAttribute ("class", cssClass, true /* encode */);
}
writer.Write(">");
writer.WriteEncodedText(text);
writer.WriteEndTag("a");
ConditionalSetPendingBreakAfterInline(writer);
}
else {
// Format the text string based on properties
String text = String.Format(
CultureInfo.CurrentCulture,
Control.AlternateFormat,
Control.Text,
Control.PhoneNumber);
String url = Control.AlternateUrl;
// If URI specified, create a link. Otherwise, only text is displayed.
if (url != null && url.Length > 0) {
String cssClass = GetCustomAttributeValue(XhtmlConstants.CssClassCustomAttribute);
String accessKey = GetCustomAttributeValue(XhtmlConstants.AccessKeyCustomAttribute);
RenderBeginLink(writer, url, accessKey, style, cssClass);
writer.WriteEncodedText(text);
RenderEndLink(writer);
ConditionalSetPendingBreakAfterInline(writer);
}
else {
writer.WritePendingBreak();
ConditionalEnterFormat(writer, style);
ConditionalRenderOpeningSpanElement(writer);
writer.WriteEncodedText(text);
ConditionalRenderClosingSpanElement(writer);
ConditionalExitFormat(writer, style);
ConditionalSetPendingBreak(writer);
}
}
if ((filter & XhtmlConstants.Layout) != 0) {
ConditionalExitLayout(writer, style);
}
}
}
}
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