public SlideshowState(OverlayPlugin manager, XmlNode node)
: base(GetName(node, "slideshow state"), manager, node)
{
mTickListener = new Action(Core_Tick);
mStepLengthS = GetInt(node, -1, "StepLengthS");
int count = 1;
List<List<IFeature>> steps = new List<List<IFeature>>();
foreach (var step in GetChildrenOfChild(node, "Steps")) {
List<IFeature> stepFeatures = new List<IFeature>();
foreach (var stepFeature in step.ChildNodes.OfType<XmlElement>()) {
IFeature feature = manager.GetFeature(stepFeature, "slideshow step " + count, null);
if (feature != null) {
stepFeatures.Add(feature);
AddFeature(feature);
}
}
steps.Add(stepFeatures);
count++;
}
if (steps.Count == 0)
throw new ArgumentException("Unable to create slideshow state. No steps specified.");
mSteps = steps.ToArray();
LoadTriggers(manager, node, true);
LoadTriggers(manager, node, false);
}
public ConditionalFeature(OverlayPlugin plugin, XmlNode node)
{
mPlugin = plugin;
XmlNode featureNode = node.SelectSingleNode("child::Feature");
mStartActive = GetBool(node, false, "StartActive");
mMultiActivate = GetBool(node, false, "MultiActivate");
if (featureNode == null)
throw new ArgumentException("Unable to load Conditional Feature. Unable to parse feature.");
foreach (var child in GetChildrenOfChild(node, "ActiveTriggers")) {
var trigger = plugin.GetTrigger(child, "conditional feature", null);
mActiveTriggers.Add(trigger);
trigger.Triggered += mActiveTrigger_Triggered;
} foreach (var child in GetChildrenOfChild(node, "InactiveTriggers")) {
var trigger = plugin.GetTrigger(child, "conditional feature", null);
mInactiveTriggers.Add(trigger);
trigger.Triggered += mInactiveTrigger_Triggered;
}
mFeature = mPlugin.GetFeature(featureNode, "conditional feature", null);
if (node.SelectSingleNode("child::ActiveTriggers") == null)
Logger.Info("No active trigger node found in conditional feature " + Name + ".");
if (node.SelectSingleNode("child::InactiveTriggers") == null)
Logger.Info("No inactive trigger node found in conditional feature.");
if (mActiveTriggers.Count == 0)
Logger.Info("No active triggers loaded in conditional feature " + Name + ".");
if (mInactiveTriggers.Count == 0)
Logger.Info("No inactive triggers loaded in conditional feature " + Name + ".");
}
public ConditionalFeature(OverlayPlugin plugin, XmlNode node)
{
mPlugin = plugin;
XmlNode featureNode = node.SelectSingleNode("child::Feature");
mStartActive = GetBool(node, false, "StartActive");
mMultiActivate = GetBool(node, false, "MultiActivate");
if (featureNode == null)
{
throw new ArgumentException("Unable to load Conditional Feature. Unable to parse feature.");
}
foreach (var child in GetChildrenOfChild(node, "ActiveTriggers"))
{
var trigger = plugin.GetTrigger(child, "conditional feature", null);
mActiveTriggers.Add(trigger);
trigger.Triggered += mActiveTrigger_Triggered;
}
foreach (var child in GetChildrenOfChild(node, "InactiveTriggers"))
{
var trigger = plugin.GetTrigger(child, "conditional feature", null);
mInactiveTriggers.Add(trigger);
trigger.Triggered += mInactiveTrigger_Triggered;
}
mFeature = mPlugin.GetFeature(featureNode, "conditional feature", null);
if (node.SelectSingleNode("child::ActiveTriggers") == null)
{
Logger.Info("No active trigger node found in conditional feature " + Name + ".");
}
if (node.SelectSingleNode("child::InactiveTriggers") == null)
{
Logger.Info("No inactive trigger node found in conditional feature.");
}
if (mActiveTriggers.Count == 0)
{
Logger.Info("No active triggers loaded in conditional feature " + Name + ".");
}
if (mInactiveTriggers.Count == 0)
{
Logger.Info("No inactive triggers loaded in conditional feature " + Name + ".");
}
}
public ActiveAreaFeature(OverlayPlugin plugin, XmlNode node)
{
mPlugin = plugin;
XmlNode triggerNode = node.SelectSingleNode("child::Trigger");
XmlNode featureNode = node.SelectSingleNode("child::Feature");
if (triggerNode == null)
throw new ArgumentException("Unable to load Active Area. No 'Trigger' attribute specified.");
if (featureNode == null)
throw new ArgumentException("Unable to load Active Area. No 'Feature' attribute specified.");
mTrigger = new ActiveAreaTrigger(plugin, triggerNode);
mFeature = mPlugin.GetFeature(featureNode, "conditional feature", null);
if (mFeature == null)
throw new ArgumentException("Unable to load Active Area. Unable to parse feature.");
mTrigger.Triggered += new Action(mActiveTrigger_Triggered);
}
public SlideshowState(OverlayPlugin manager, XmlNode node)
: base(GetName(node, "slideshow state"), manager, node)
{
mTickListener = new Action(Core_Tick);
mStepLengthS = GetInt(node, -1, "StepLengthS");
int count = 1;
List <List <IFeature> > steps = new List <List <IFeature> >();
foreach (var step in GetChildrenOfChild(node, "Steps"))
{
List <IFeature> stepFeatures = new List <IFeature>();
foreach (var stepFeature in step.ChildNodes.OfType <XmlElement>())
{
IFeature feature = manager.GetFeature(stepFeature, "slideshow step " + count, null);
if (feature != null)
{
stepFeatures.Add(feature);
AddFeature(feature);
}
}
steps.Add(stepFeatures);
count++;
}
if (steps.Count == 0)
{
throw new ArgumentException("Unable to create slideshow state. No steps specified.");
}
mSteps = steps.ToArray();
LoadTriggers(manager, node, true);
LoadTriggers(manager, node, 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;
}
}
}
public FadeTransition(OverlayPlugin manager, XmlNode node)
{
mLengthMS = GetDouble(node, 2000, "Length");
mStart = manager.GetFeature(node.SelectSingleNode("child::Start"), "Fade Feature", null);
mFinish = manager.GetFeature(node.SelectSingleNode("child::Finish"), "Fade Feature", null);
if (mStart == null && mFinish == null)
throw new Exception("No from or to features specified.");
if (mStart == null)
throw new Exception("No from feature specified.");
if (mFinish == null)
throw new Exception("No to feature specified.");
mPreload = GetBool(node, mPreload, "Preload");
}
