/// <summary>
/// Generate the HTML code needed to deploy a silverlight media player in your view wrapped as a silverlight object.
/// </summary>
/// <param name="silverlightXapSource">Player's xap file location.</param>
/// <param name="playerSettings">Player's settings.</param>
/// <param name="divContainerHtmlAttributes">Anonymous object with silverlight's container div attributes.</param>
/// <param name="onErrorJavaScriptHandlerFuntionName">JavaScript function name for error event handling.</param>
/// <param name="onLoadJavaScriptHandlerFunctionName">JavaScript function name for load event handling.</param>
/// <param name="objectWidthPercentage">Silverlight object width percentage.</param>
/// <param name="objectHeightPercentage">Silverlight object width percentage.</param>
/// <param name="minimumRuntimeVersion">Silverlight object minimum runtime version </param>
/// <param name="iFrameStyle">Silverlight object iFrame style</param>
/// <returns>HTML code for a silverlight media player with the requested settings.</returns>
/// <exception cref="ArgumentNullException">Throws an ArgumentNullException exception if parameters <paramref name="playerSettings"/> or <paramref name="silverlightXapSource"/> weren't provided.</exception>
public static HtmlString ControlHost(
string silverlightXapSource, // URI Location of the Silverlight XAP file
IPlayerSettings playerSettings,
object divContainerHtmlAttributes = null,
string onErrorJavaScriptHandlerFuntionName = "onSilverlightError",
string onLoadJavaScriptHandlerFunctionName = "onSilverlightLoad",
string objectWidthPercentage = "100",
string objectHeightPercentage = "100",
string minimumRuntimeVersion = "4.0.50826.0",
string iFrameStyle = "visibility:hidden;height:0px;width:0px;border:0px")
{
if (playerSettings == null)
{
throw new ArgumentNullException("playerSettings");
}
if (silverlightXapSource == null)
{
throw new ArgumentNullException("silverlightXapSource");
}
//string silverlightObject = string.Format(
// "<object data=\"data:application/x-silverlight-2,\" type=\"application/x-silverlight-2\" width=\"{0}\" height=\"{1}\"> \n" +
// "<param name=\"source\" value=\"{2}\"/> \n" +
// "<param name=\"minRuntimeVersion\" value=\"{3}\" /> \n" +
// "<param name=\"onError\" value=\"{4}\" /> \n" +
// "<param name=\"onLoad\" value=\"{5}\" /> \n" +
// "<param name=\"background\" value=\"white\" /> \n" +
// "<param name=\"autoUpgrade\" value=\"true\" /> \n" +
// "<param name=\"InitParams\" value=\"PlayerSettings ={6}\" /> \n" +
// "<a href=\"http://go.microsoft.com/fwlink/?LinkID=149156&v=3.0.40818.0\" style=\"text-decoration:none\"> \n" +
// "<img src=\"http://go.microsoft.com/fwlink/?LinkId=161376\" alt=\"Get Microsoft Silverlight\" style=\"border-style:none\"/> \n" +
// "</a> \n" +
// "</object><iframe id=\"_sl_historyFrame\" style=\"{7}\"></iframe> \n",
// objectWidth,
// objectHeight,
// silverlightXapSource,
// minimumRuntimeVersion,
// onErrorJavaScriptHandlerFuntionName,
// onLoadJavaScriptHandlerFunctionName,
// playerSettings.AsXmlSerializedString(),
// iFrameStyle
// );
var imgBuilder = new TagBuilder("img");
var imgAttributes = new Dictionary<string, string>()
{
{"src", "http://go.microsoft.com/fwlink/?LinkId=161376"},
{"alt", "Get Microsoft Silverlight"},
{"style", "border-style:none"},
};
imgBuilder.MergeAttributes(imgAttributes);
var linkBuilder = new TagBuilder("a");
var linkAttributes = new Dictionary<string, string>()
{
{"href", "http://go.microsoft.com/fwlink/?LinkID=149156&v=3.0.40818.0"},
{"style", "text-decoration:none"},
};
linkBuilder.MergeAttributes(linkAttributes);
linkBuilder.InnerHtml = imgBuilder.ToString(TagRenderMode.Normal);
var objectBuilder = new TagBuilder("object");
var objectAttributes = new Dictionary<string, string>()
{
{"data", "data:application/x-silverlight-2,"},
{"type", "application/x-silverlight-2"},
{"width", string.Format("{0}%",objectWidthPercentage)},
{"height", string.Format("{0}%",objectHeightPercentage)},
};
objectBuilder.MergeAttributes(objectAttributes);
objectBuilder.InnerHtml = new MvcHtmlString(
CraftParamTagBuilder("source", silverlightXapSource).ToString(TagRenderMode.SelfClosing) +
CraftParamTagBuilder("minRuntimeVersion", minimumRuntimeVersion).ToString(TagRenderMode.SelfClosing) +
CraftParamTagBuilder("onError", onErrorJavaScriptHandlerFuntionName).ToString(TagRenderMode.SelfClosing) +
CraftParamTagBuilder("onLoad", onLoadJavaScriptHandlerFunctionName).ToString(TagRenderMode.SelfClosing) +
CraftParamTagBuilder("background", "white").ToString(TagRenderMode.SelfClosing) +
CraftParamTagBuilder("autoUpgrade", "true").ToString(TagRenderMode.SelfClosing) +
CraftParamTagBuilder("InitParams", "PlayerSettings = \n" + playerSettings.AsXmlSerializedString()).ToString(TagRenderMode.SelfClosing) +
linkBuilder.ToString(TagRenderMode.Normal)
).ToHtmlString();
var iframeBuilder = new TagBuilder("iframe");
var iframeAttributes = new Dictionary<string, string>()
{
{"id", "_sl_historyFrame"},
{"style", iFrameStyle},
};
iframeBuilder.MergeAttributes(iframeAttributes);
var divBuilder = new TagBuilder("div");
divBuilder.MergeAttributes(HtmlHelper.AnonymousObjectToHtmlAttributes(divContainerHtmlAttributes));
//divBuilder.InnerHtml = new MvcHtmlString(silverlightObject).ToHtmlString();
divBuilder.InnerHtml = new MvcHtmlString(
objectBuilder.ToString(TagRenderMode.Normal) +
iframeBuilder.ToString(TagRenderMode.Normal)
).ToHtmlString();
return new MvcHtmlString(divBuilder.ToString(TagRenderMode.Normal));
}
private static HtmlString CreatePlayerMarkup(IPlayerSettings playerSettings, string playerXapSource,
string sidewiredXapSource, object containerHtmlAttributes, string xamlThemeSource,
string scriptableName, string onErrorCallback, string onLoadedCallback,
string objectWidthPercentage, string objectHeightPercentage,
bool autoUpgrade, bool enableGpuAcceleration, bool windowless, bool enableHtmlAccess,
string minimumRuntimeVersion, string iFrameStyle)
{
var imgBuilder = new TagBuilder("img");
var imgAttributes = new Dictionary<string, string>()
{
{"src", "http://go.microsoft.com/fwlink/?LinkId=161376"},
{"alt", "Get Microsoft Silverlight"},
{"style", "border-style:none"},
};
imgBuilder.MergeAttributes(imgAttributes);
var linkBuilder = new TagBuilder("a");
var linkAttributes = new Dictionary<string, string>()
{
{"href", "http://go.microsoft.com/fwlink/?LinkID=149156&v=3.0.40818.0"},
{"style", "text-decoration:none"},
};
linkBuilder.MergeAttributes(linkAttributes);
linkBuilder.InnerHtml = imgBuilder.ToString(TagRenderMode.Normal);
var objectBuilder = new TagBuilder("object");
var objectAttributes = new Dictionary<string, string>()
{
{"data", "data:application/x-silverlight-2,"},
{"type", "application/x-silverlight-2"},
{"width", string.Format("{0}%", objectWidthPercentage)},
{"height", string.Format("{0}%", objectHeightPercentage)},
};
objectBuilder.MergeAttributes(objectAttributes);
objectBuilder.InnerHtml = new MvcHtmlString(
CraftParamTagBuilder("source", playerXapSource).ToString(TagRenderMode.SelfClosing) +
CraftParamTagBuilder("minRuntimeVersion", minimumRuntimeVersion).ToString(TagRenderMode.SelfClosing) +
CraftParamTagBuilder("onError", onErrorCallback).ToString(TagRenderMode.SelfClosing) +
CraftParamTagBuilder("onLoad", onLoadedCallback).ToString(TagRenderMode.SelfClosing) +
CraftParamTagBuilder("background", "white").ToString(TagRenderMode.SelfClosing) +
CraftParamTagBuilder("autoUpgrade", autoUpgrade.ToString()).ToString(TagRenderMode.SelfClosing) +
CraftParamTagBuilder("EnableGPUAcceleration", enableGpuAcceleration.ToString()).ToString(TagRenderMode.SelfClosing) +
CraftParamTagBuilder("Windowless", windowless.ToString()).ToString(TagRenderMode.SelfClosing) +
CraftParamTagBuilder("EnableHtmlAccess", enableHtmlAccess.ToString()).ToString(TagRenderMode.SelfClosing) +
(String.IsNullOrWhiteSpace(xamlThemeSource) ?
CraftParamTagBuilder("InitParams", string.Format("pluginUrl = {0}, scriptableName = {1}, InitialSettings ={2}\n ", sidewiredXapSource, scriptableName , playerSettings.AsXmlSerializedString())) :
CraftParamTagBuilder("InitParams", string.Format("pluginUrl = {0}, scriptableName = {1}, xamlThemeSource = {2}, InitialSettings ={3}\n ", sidewiredXapSource, scriptableName, xamlThemeSource, playerSettings.AsXmlSerializedString()))
).ToString(
TagRenderMode.SelfClosing) +
linkBuilder.ToString(TagRenderMode.Normal)
).ToHtmlString();
var iframeBuilder = new TagBuilder("iframe");
var iframeAttributes = new Dictionary<string, string>()
{
{"id", "_sl_historyFrame"},
{"style", iFrameStyle},
};
iframeBuilder.MergeAttributes(iframeAttributes);
var divBuilder = new TagBuilder("div");
divBuilder.MergeAttributes(HtmlHelper.AnonymousObjectToHtmlAttributes(containerHtmlAttributes));
//divBuilder.InnerHtml = new MvcHtmlString(silverlightObject).ToHtmlString();
divBuilder.InnerHtml = new MvcHtmlString(
objectBuilder.ToString(TagRenderMode.Normal) +
iframeBuilder.ToString(TagRenderMode.Normal)
).ToHtmlString();
return new MvcHtmlString(divBuilder.ToString(TagRenderMode.Normal));
}
