public Step(FlythroughState state, XmlNode node, Text subtitlesText, int subtitleTimeoutS, IMediaPlayer player)
{
if (node.Attributes["Step"] == null && !int.TryParse(node.Attributes["Step"].Value, out mStep))
throw new ArgumentException("Unable to load slideshow step. A valid 'Step' attribute must be supplied.");
#if DEBUG
if (sStatistics == null) {
sStatistics = new TickStatistics();
StatisticsCollection.AddStatistics(sStatistics, "Flythrough Steps");
}
#endif
mPlayer = player;
mManager = state.Manager;
mStep = GetInt(node, -1, "Step");
if (mStep == -1)
throw new ArgumentException("Unable to load step ID. A valid Step attribute is expected.");
XmlAttribute voiceoverAttribute = node.Attributes["Voiceover"];
if (voiceoverAttribute != null && File.Exists(Path.GetFullPath(voiceoverAttribute.Value))) {
if (mPlayer != null)
mVoiceoverFile = Path.GetFullPath(voiceoverAttribute.Value);
else
Logger.Warn("Unable to load voiceover for flythrough step. No MediaPlayer supplied.");
}
mSubtitlesText = subtitlesText;
XmlNode newFontNode = node.SelectSingleNode("child::SubtitlesFont");
if (newFontNode != null)
mNewSubtitlesFont = state.Manager.MakeText(newFontNode);
if (mSubtitlesText != null) {
mTickListener = new Action(mCoordinator_Tick);
mSubtitleTimeoutS = subtitleTimeoutS;
XmlNode subtitlesNode = node.SelectSingleNode("child::Subtitles");
if (subtitlesNode != null) {
foreach (XmlNode child in subtitlesNode.ChildNodes) {
if (child is XmlElement) {
double time = child.Attributes["Time"] != null ? double.Parse(child.Attributes["Time"].Value) : 0;
mSubtitles.Add(time, child.InnerText.Trim('\n', ' ', Environment.NewLine[0]).Replace(" ", ""));
}
}
}
}
foreach (var featureNode in GetChildrenOfChild(node, "Features")) {
IFeature feature = mManager.GetFeature(featureNode, "flythrough step " + (mStep + 1), null);
if (feature != null) {
mFeatures.Add(feature);
state.AddFeature(feature);
feature.Active = false;
}
}
}
public Step(FlythroughState state, XmlNode node, Text subtitlesText, int subtitleTimeoutS, IMediaPlayer player)
{
if (node.Attributes["Step"] == null && !int.TryParse(node.Attributes["Step"].Value, out mStep))
{
throw new ArgumentException("Unable to load slideshow step. A valid 'Step' attribute must be supplied.");
}
#if DEBUG
if (sStatistics == null)
{
sStatistics = new TickStatistics();
StatisticsCollection.AddStatistics(sStatistics, "Flythrough Steps");
}
#endif
mPlayer = player;
mManager = state.Manager;
mStep = GetInt(node, -1, "Step");
if (mStep == -1)
{
throw new ArgumentException("Unable to load step ID. A valid Step attribute is expected.");
}
XmlAttribute voiceoverAttribute = node.Attributes["Voiceover"];
if (voiceoverAttribute != null && File.Exists(Path.GetFullPath(voiceoverAttribute.Value)))
{
if (mPlayer != null)
{
mVoiceoverFile = Path.GetFullPath(voiceoverAttribute.Value);
}
else
{
Logger.Warn("Unable to load voiceover for flythrough step. No MediaPlayer supplied.");
}
}
mSubtitlesText = subtitlesText;
XmlNode newFontNode = node.SelectSingleNode("child::SubtitlesFont");
if (newFontNode != null)
{
mNewSubtitlesFont = state.Manager.MakeText(newFontNode);
}
if (mSubtitlesText != null)
{
mTickListener = new Action(mCoordinator_Tick);
mSubtitleTimeoutS = subtitleTimeoutS;
XmlNode subtitlesNode = node.SelectSingleNode("child::Subtitles");
if (subtitlesNode != null)
{
foreach (XmlNode child in subtitlesNode.ChildNodes)
{
if (child is XmlElement)
{
double time = child.Attributes["Time"] != null?double.Parse(child.Attributes["Time"].Value) : 0;
mSubtitles.Add(time, child.InnerText.Trim('\n', ' ', Environment.NewLine[0]).Replace(" ", ""));
}
}
}
}
foreach (var featureNode in GetChildrenOfChild(node, "Features"))
{
IFeature feature = mManager.GetFeature(featureNode, "flythrough step " + (mStep + 1), null);
if (feature != null)
{
mFeatures.Add(feature);
state.AddFeature(feature);
feature.Active = false;
}
}
}