// ----------------------------------------------------------------------------------------
// pattern handling
//
/// <summary>
// Play a color pattern.
// Can restart if already playing, or just leave be an already playing pattern
//
/// </summary>
/// <param name="pname">pattern name / color code to play</param>
/// <returns> true if pattern was played, false if not</returns>
public Boolean playPattern(string pname)
{
Log("playPattern:" + pname);
if (pname == null)
{
return(false);
}
// if rgb hex code, just do it
if (pname.StartsWith("#"))
{
Color c = ColorTranslator.FromHtml(pname);
fadeToRGB(0.1, c);
return(true);
}
// otherwise treat it as a color pattern name
Blink1Pattern patt = null;
if (patterns.TryGetValue(pname, out patt))
{
patt.blink1Server = this; // just in case
patt.play();
return(true);
}
return(false);
}
// /blink1/pattern/add -- Add color pattern to color pattern list
static string Ublink1PatternAdd(HttpRequest request, Blink1Server blink1Server)
{
string pname = request.Query.Get("pname");
string patternstr = request.Query.Get("pattern");
string statusstr = "pattern add";
Blink1Pattern pattern = null;
if (pname != null && patternstr != null)
{
pattern = new Blink1Pattern(pname);
Boolean goodpattern = pattern.parsePatternStr(patternstr);
if (goodpattern)
{
blink1Server.patterns[pname] = pattern; // NOTE: this replaces pattern if already exists
}
else
{
statusstr = "error: pattern badly formatted";
}
}
else
{
statusstr = "error: need 'pname' and 'pattern' (e.g. '2,#ff00ff,0.5,#00ff00,0.5') argument";
}
blink1Server.saveSettings();
Dictionary <string, object> result = new Dictionary <string, object>();
result.Add("status", statusstr);
result.Add("pattern", pattern);
return(JsonConvert.SerializeObject(result, Formatting.Indented, jsonSerializerSettings));
}
/// <summary>
/// Stop a playing pattern
/// </summary>
/// <param name="pname"></param>
/// <returns></returns>
public Boolean stopPattern(string pname)
{
if (pname == null)
{
return(false);
}
Blink1Pattern patt = null;
if (patterns.TryGetValue(pname, out patt))
{
patt.stop();
return(true);
}
return(false);
}
// /blink1/pattern/stop -- Stop a pattern playback for a given pattern
static string Ublink1PatternStop(HttpRequest request, Blink1Server blink1Server)
{
string pname = request.Query.Get("pname");
string statusstr = "no pattern by that name";
if (pname != null)
{
Blink1Pattern patt = null;
if (blink1Server.patterns.TryGetValue(pname, out patt))
{
patt.stop();
statusstr = "pattern '" + pname + "' stopped";
}
}
Dictionary <string, object> result = new Dictionary <string, object>();
result.Add("status", statusstr);
return(JsonConvert.SerializeObject(result, Formatting.Indented, jsonSerializerSettings));
}
// /blink1/pattern/del -- Remove color pattern from color pattern list
static string Ublink1PatternDel(HttpRequest request, Blink1Server blink1Server)
{
string pname = request.Query.Get("pname");
string statusstr = "no pattern by that name";
Blink1Pattern patt = null;
if (pname != null)
{
patt = blink1Server.patterns[pname];
patt.stop();
blink1Server.patterns.Remove(pname);
statusstr = "pattern '" + pname + "' removed";
}
blink1Server.saveSettings();
Dictionary <string, object> result = new Dictionary <string, object>();
result.Add("status", statusstr);
return(JsonConvert.SerializeObject(result, Formatting.Indented, jsonSerializerSettings));
}
// /blink1/pattern/add -- Add color pattern to color pattern list
static string Ublink1PatternAdd(HttpRequest request, Blink1Server blink1Server)
{
string pname = request.Query.Get("pname");
string patternstr = request.Query.Get("pattern");
string statusstr = "pattern add";
Blink1Pattern pattern = null;
if (pname != null && patternstr != null) {
pattern = new Blink1Pattern(pname);
Boolean goodpattern = pattern.parsePatternStr(patternstr);
if (goodpattern) {
blink1Server.patterns[pname] = pattern; // NOTE: this replaces pattern if already exists
}
else {
statusstr = "error: pattern badly formatted";
}
}
else {
statusstr = "error: need 'pname' and 'pattern' (e.g. '2,#ff00ff,0.5,#00ff00,0.5') argument";
}
blink1Server.saveSettings();
Dictionary<string, object> result = new Dictionary<string, object>();
result.Add("status", statusstr);
result.Add("pattern", pattern);
return JsonConvert.SerializeObject(result, Formatting.Indented, jsonSerializerSettings);
}