webui: initial support for leddevice options (#232)

* initial support for leddevice options

* fix schema and editor init

* fix led editor labels and schema

* add some led schemas

* led config: insert current values. not yet perfect, but it works

libsrc/leddevice/LedDevice.cpp

@@ -1,5 +1,10 @@
 #include <leddevice/LedDevice.h>
 
+#include <QResource>
+#include <QStringList>
+#include <QDir>
+#include <json/json.h>
+
 LedDeviceRegistry LedDevice::_ledDeviceMap = LedDeviceRegistry();
 std::string LedDevice::_activeDevice = "";
 
@@ -10,6 +15,7 @@ LedDevice::LedDevice()
 	, _ledBuffer(0)
 
 {
+	LedDevice::getLedDeviceSchemas();
 }
 
 // dummy implemention
@@ -32,4 +38,32 @@ const LedDeviceRegistry& LedDevice::getDeviceMap()
 void LedDevice::setActiveDevice(std::string dev)
 {
 	_activeDevice = dev;
-}
+}
+
+Json::Value LedDevice::getLedDeviceSchemas()
+{
+	// make sure the resources are loaded (they may be left out after static linking)
+	Q_INIT_RESOURCE(LedDeviceSchemas);
+
+	// read the json schema from the resource
+	QDir d(":/leddevices/");
+	QStringList l = d.entryList();
+	Json::Value result;
+	for(QString &item : l)
+	{
+		QResource schemaData(QString(":/leddevices/")+item);
+		std::string devName = item.remove("schema-").toStdString();
+		Json::Value & schemaJson = result[devName];
+		
+		Json::Reader jsonReader;
+		if (!jsonReader.parse(reinterpret_cast<const char *>(schemaData.data()), reinterpret_cast<const char *>(schemaData.data()) + schemaData.size(), schemaJson, false))
+		{
+			Error(Logger::getInstance("LedDevice"), "LedDevice JSON schema error in %s (%s)", item.toUtf8().constData(), jsonReader.getFormattedErrorMessages().c_str() );
+			throw std::runtime_error("ERROR: Json schema wrong: " + jsonReader.getFormattedErrorMessages())	;
+		}
+		schemaJson["title"] = "LED Device Specific";
+
+	}
+	
+	return result;
+}

libsrc/leddevice/LedDeviceSchemas.qrc

@@ -1,5 +1,5 @@
 <RCC>
-	<qresource prefix="/">
+	<qresource prefix="/leddevices/">
 		<file alias="schema-adalightapa102">schemas/schema-adalightapa102.json</file>
 		<file alias="schema-adalight">schemas/schema-adalight.json</file>
 		<file alias="schema-apa102">schemas/schema-apa102.json</file>

libsrc/leddevice/LedDeviceSk6812SPI.cpp

@@ -34,7 +34,7 @@ bool LedDeviceSk6812SPI::setConfig(const Json::Value &deviceConfig)
 {
 	ProviderSpi::setConfig(deviceConfig);
 
-        _baudRate_Hz   = deviceConfig.get("rate",3000000).asInt();
+	_baudRate_Hz   = deviceConfig.get("rate",3000000).asInt();
 	if ( (_baudRate_Hz < 2050000) || (_baudRate_Hz > 4000000) )
 	{
 		Warning(_log, "SPI rate %d outside recommended range (2050000 -> 4000000)", _baudRate_Hz);

libsrc/leddevice/schemas/schema-e131.json

@@ -2,6 +2,15 @@
 	"type":"object",
 	"required":true,
 	"properties":{
+		"host" : {
+			"type": "string",
+			"title":"Target IP"
+		},
+		"port" : {
+			"type": "integer",
+			"title":"Port",
+			"default": 5568
+		},
 		"universe": {
 			"type": "integer",
 			"title":"Universe",
@@ -14,7 +23,7 @@
 		},
 		"cid": {
 			"type": "string",
-			"title":"CID",
+			"title":"CID"
 		}
 	},
 	"additionalProperties": true

libsrc/leddevice/schemas/schema-fadecandy.json

@@ -2,6 +2,64 @@
 	"type":"object",
 	"required":true,
 	"properties":{
+		"output" : {
+			"type": "string",
+			"title":"Target IP",
+			"propertyOrder" : 1
+		},
+		"port" : {
+			"type": "integer",
+			"title":"Port",
+			"default": 7890,
+			"propertyOrder" : 2
+		},
+		"setFcConfig": {
+			"type": "boolean",
+			"title":"Set fadecandy Configuration",
+			"default": false,
+			"propertyOrder" : 3
+		},
+		"manualLed": {
+			"type": "boolean",
+			"title":"Manual control of fadecandy LED",
+			"default": false,
+			"propertyOrder" : 4
+		},
+		"ledOn": {
+			"type": "boolean",
+			"title":"Fadecandy LED set to on",
+			"default": false,
+			"propertyOrder" : 5
+		},
+		"interpolation": {
+			"type": "boolean",
+			"title":"Interpolation",
+			"default": false,
+			"propertyOrder" : 6
+		},
+		"dither": {
+			"type": "boolean",
+			"title":"Dithering",
+			"default": false,
+			"propertyOrder" : 7
+		},
+		"gamma" : {
+			"type" : "number",
+			"minimum" : 0.0,
+			"maximum": 100.0,
+			"propertyOrder" : 8
+		},
+		"whitepoint" : {
+			"type" : "array",
+			"propertyOrder" : 9,
+			"items" : {
+				"type" : "number",
+				"minimum" : 0.0,
+				"maximum": 1.0,
+				"default" : 1.0
+			}
+		}
 	},
 	"additionalProperties": true
 }
+

libsrc/leddevice/schemas/schema-file.json

@@ -5,7 +5,7 @@
 		"output": {
 			"type": "string",
 			"title":"Output",
-			"default" : "/dev/null",
+			"default" : "/dev/null"
 		}
 	},
 	"additionalProperties": true

libsrc/leddevice/schemas/schema-philipshue.json

@@ -18,7 +18,7 @@
 		"transitiontime": {
 			"type": "integer",
 			"title":"Transistion time (x100ms)",
-			"default" : 1,
+			"default" : 1
 		},
 		"switchOffOnBlack": {
 			"type": "boolean",

libsrc/leddevice/schemas/schema-udpraw.json

@@ -2,6 +2,15 @@
 	"type":"object",
 	"required":true,
 	"properties":{
+		"host" : {
+			"type": "string",
+			"title":"Target IP"
+		},
+		"port" : {
+			"type": "integer",
+			"title":"Port",
+			"default": 5568
+		}
 	},
 	"additionalProperties": true
 }