116 lines
5.1 KiB
C#
116 lines
5.1 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="XhtmlBasicPhoneCallAdapter.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//------------------------------------------------------------------------------
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using System;
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using System.Globalization;
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using System.Security.Permissions;
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using System.Web.Mobile;
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using System.Web.UI.MobileControls;
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using System.Web.UI.MobileControls.Adapters;
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#if COMPILING_FOR_SHIPPED_SOURCE
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namespace System.Web.UI.MobileControls.ShippedAdapterSource.XhtmlAdapters
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#else
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namespace System.Web.UI.MobileControls.Adapters.XhtmlAdapters
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#endif
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{
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/// <include file='doc\XhtmlBasicPhoneCallAdapter.uex' path='docs/doc[@for="XhtmlPhoneCallAdapter"]/*' />
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[AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)]
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[AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)]
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[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.")]
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public class XhtmlPhoneCallAdapter : XhtmlControlAdapter {
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/// <include file='doc\XhtmlBasicPhoneCallAdapter.uex' path='docs/doc[@for="XhtmlPhoneCallAdapter.Control"]/*' />
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protected new PhoneCall Control {
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get {
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return base.Control as PhoneCall;
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}
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}
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/// <include file='doc\XhtmlBasicPhoneCallAdapter.uex' path='docs/doc[@for="XhtmlPhoneCallAdapter.Render"]/*' />
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public override void Render(XhtmlMobileTextWriter writer)
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{
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ConditionalClearPendingBreak(writer);
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Style style = Style;
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StyleFilter filter = writer.CurrentStyleClass.GetFilter(style);
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if ((filter & XhtmlConstants.Layout) != 0) {
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ConditionalEnterLayout(writer, style);
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}
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if (Device.CanInitiateVoiceCall) {
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String text = Control.Text;
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String phoneNumber = Control.PhoneNumber;
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if (text == null || text.Length == 0) {
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text = phoneNumber;
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}
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writer.WriteBeginTag("a");
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if ((String)Device["supportsWtai"] == "true") {
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writer.Write(" href=\"wtai://wp/mc;");
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}
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else {
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writer.Write(" href=\"tel:");
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}
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foreach (char ch in phoneNumber) {
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if (ch >= '0' && ch <= '9' || ch == '#' || ch == '+') {
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writer.Write(ch);
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}
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}
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writer.Write("\"");
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ConditionalRenderCustomAttribute(writer, XhtmlConstants.AccessKeyCustomAttribute);
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String cssClass = GetCustomAttributeValue(XhtmlConstants.CssClassCustomAttribute);
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if (CssLocation != StyleSheetLocation.PhysicalFile) {
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String className = writer.GetCssFormatClassName(style);
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if (className != null) {
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writer.WriteAttribute ("class", className);
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}
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}
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else if (cssClass != null && cssClass.Length > 0) {
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writer.WriteAttribute ("class", cssClass, true /* encode */);
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}
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writer.Write(">");
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writer.WriteEncodedText(text);
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writer.WriteEndTag("a");
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ConditionalSetPendingBreakAfterInline(writer);
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}
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else {
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// Format the text string based on properties
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String text = String.Format(
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CultureInfo.CurrentCulture,
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Control.AlternateFormat,
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Control.Text,
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Control.PhoneNumber);
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String url = Control.AlternateUrl;
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// If URI specified, create a link. Otherwise, only text is displayed.
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if (url != null && url.Length > 0) {
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String cssClass = GetCustomAttributeValue(XhtmlConstants.CssClassCustomAttribute);
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String accessKey = GetCustomAttributeValue(XhtmlConstants.AccessKeyCustomAttribute);
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RenderBeginLink(writer, url, accessKey, style, cssClass);
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writer.WriteEncodedText(text);
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RenderEndLink(writer);
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ConditionalSetPendingBreakAfterInline(writer);
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}
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else {
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writer.WritePendingBreak();
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ConditionalEnterFormat(writer, style);
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ConditionalRenderOpeningSpanElement(writer);
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writer.WriteEncodedText(text);
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ConditionalRenderClosingSpanElement(writer);
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ConditionalExitFormat(writer, style);
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ConditionalSetPendingBreak(writer);
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}
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}
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if ((filter & XhtmlConstants.Layout) != 0) {
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ConditionalExitLayout(writer, style);
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}
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}
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}
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}
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