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Merge branch 'ntim-support_for_philips_hue'

Browse Source 
Former-commit-id: 20e15c8247d4cb8274719fd1b1705348bf2c54af
This commit is contained in:
T. van der Zwan
2015-03-12 21:47:10 +01:00
parent 9f5caacc75 f83802f2b1
commit 2790ed8eb9
3 changed files with 50 additions and 33 deletions
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6
libsrc/leddevice/LedDeviceFactory.cpp
View File

@@ -196,7 +196,11 @@ LedDevice * LedDeviceFactory::construct(const Json::Value & deviceConfig)
const std::string username = deviceConfig.get("username", "newdeveloper").asString();
const bool switchOffOnBlack = deviceConfig.get("switchOffOnBlack", true).asBool();
const int transitiontime = deviceConfig.get("transitiontime", 1).asInt();
device = new LedDevicePhilipsHue(output, username, switchOffOnBlack, transitiontime);
std::vector<unsigned int> lightIds;
for (Json::Value::ArrayIndex i = 0; i < deviceConfig["lightIds"].size(); i++) {
lightIds.push_back(deviceConfig["lightIds"][i].asInt());
}
device = new LedDevicePhilipsHue(output, username, switchOffOnBlack, transitiontime, lightIds);
}
else if (type == "test")
{

63
libsrc/leddevice/LedDevicePhilipsHue.cpp
View File

@@ -20,21 +20,23 @@ bool operator !=(CiColor p1, CiColor p2) {
return !(p1 == p2);
}
PhilipsHueLamp::PhilipsHueLamp(unsigned int id, QString originalState, QString modelId) :
PhilipsHueLight::PhilipsHueLight(unsigned int id, QString originalState, QString modelId) :
id(id), originalState(originalState) {
// Hue system model ids.
const std::set<QString> HUE_BULBS_MODEL_IDS = { "LCT001", "LCT002", "LCT003" };
const std::set<QString> LIVING_COLORS_MODEL_IDS = { "LLC001", "LLC005", "LLC006", "LLC007", "LLC011", "LLC012",
// Hue system model ids (http://www.developers.meethue.com/documentation/supported-lights).
// Light strips, color iris, ...
const std::set<QString> GAMUT_A_MODEL_IDS = { "LLC001", "LLC005", "LLC006", "LLC007", "LLC010", "LLC011", "LLC012",
"LLC013", "LST001" };
// Hue bulbs, spots, ...
const std::set<QString> GAMUT_B_MODEL_IDS = { "LCT001", "LCT002", "LCT003", "LLM001" };
// Find id in the sets and set the appropiate color space.
if (HUE_BULBS_MODEL_IDS.find(modelId) != HUE_BULBS_MODEL_IDS.end()) {
if (GAMUT_A_MODEL_IDS.find(modelId) != GAMUT_A_MODEL_IDS.end()) {
colorSpace.red = {0.703f, 0.296f};
colorSpace.green = {0.2151f, 0.7106f};
colorSpace.blue = {0.138f, 0.08f};
} else if (GAMUT_B_MODEL_IDS.find(modelId) != GAMUT_B_MODEL_IDS.end()) {
colorSpace.red = {0.675f, 0.322f};
colorSpace.green = {0.4091f, 0.518f};
colorSpace.blue = {0.167f, 0.04f};
} else if (LIVING_COLORS_MODEL_IDS.find(modelId) != LIVING_COLORS_MODEL_IDS.end()) {
colorSpace.red = {0.703f, 0.296f};
colorSpace.green = {0.214f, 0.709f};
colorSpace.blue = {0.139f, 0.081f};
} else {
colorSpace.red = {1.0f, 0.0f};
colorSpace.green = {0.0f, 1.0f};
@@ -46,11 +48,11 @@ PhilipsHueLamp::PhilipsHueLamp(unsigned int id, QString originalState, QString m
color = {black.x, black.y, black.bri};
}
float PhilipsHueLamp::crossProduct(CiColor p1, CiColor p2) {
float PhilipsHueLight::crossProduct(CiColor p1, CiColor p2) {
return p1.x * p2.y - p1.y * p2.x;
}
bool PhilipsHueLamp::isPointInLampsReach(CiColor p) {
bool PhilipsHueLight::isPointInLampsReach(CiColor p) {
CiColor v1 = { colorSpace.green.x - colorSpace.red.x, colorSpace.green.y - colorSpace.red.y };
CiColor v2 = { colorSpace.blue.x - colorSpace.red.x, colorSpace.blue.y - colorSpace.red.y };
CiColor q = { p.x - colorSpace.red.x, p.y - colorSpace.red.y };
@@ -62,7 +64,7 @@ bool PhilipsHueLamp::isPointInLampsReach(CiColor p) {
return false;
}
CiColor PhilipsHueLamp::getClosestPointToPoint(CiColor a, CiColor b, CiColor p) {
CiColor PhilipsHueLight::getClosestPointToPoint(CiColor a, CiColor b, CiColor p) {
CiColor AP = { p.x - a.x, p.y - a.y };
CiColor AB = { b.x - a.x, b.y - a.y };
float ab2 = AB.x * AB.x + AB.y * AB.y;
@@ -76,7 +78,7 @@ CiColor PhilipsHueLamp::getClosestPointToPoint(CiColor a, CiColor b, CiColor p)
return {a.x + AB.x * t, a.y + AB.y * t};
}
float PhilipsHueLamp::getDistanceBetweenTwoPoints(CiColor p1, CiColor p2) {
float PhilipsHueLight::getDistanceBetweenTwoPoints(CiColor p1, CiColor p2) {
// Horizontal difference.
float dx = p1.x - p2.x;
// Vertical difference.
@@ -85,7 +87,7 @@ float PhilipsHueLamp::getDistanceBetweenTwoPoints(CiColor p1, CiColor p2) {
return sqrt(dx * dx + dy * dy);
}
CiColor PhilipsHueLamp::rgbToCiColor(float red, float green, float blue) {
CiColor PhilipsHueLight::rgbToCiColor(float red, float green, float blue) {
// Apply gamma correction.
float r = (red > 0.04045f) ? powf((red + 0.055f) / (1.0f + 0.055f), 2.4f) : (red / 12.92f);
float g = (green > 0.04045f) ? powf((green + 0.055f) / (1.0f + 0.055f), 2.4f) : (green / 12.92f);
@@ -133,9 +135,9 @@ CiColor PhilipsHueLamp::rgbToCiColor(float red, float green, float blue) {
}
LedDevicePhilipsHue::LedDevicePhilipsHue(const std::string& output, const std::string& username, bool switchOffOnBlack,
int transitiontime) :
int transitiontime, std::vector<unsigned int> lightIds) :
host(output.c_str()), username(username.c_str()), switchOffOnBlack(switchOffOnBlack), transitiontime(
transitiontime) {
transitiontime), lightIds(lightIds) {
http = new QHttp(host);
timer.setInterval(3000);
timer.setSingleShot(true);
@@ -153,7 +155,7 @@ int LedDevicePhilipsHue::write(const std::vector<ColorRgb> & ledValues) {
switchOn((unsigned int) ledValues.size());
}
// If there are less states saved than colors given, then maybe something went wrong before.
if (lamps.size() != ledValues.size()) {
if (lights.size() != ledValues.size()) {
restoreStates();
return 0;
}
@@ -161,7 +163,7 @@ int LedDevicePhilipsHue::write(const std::vector<ColorRgb> & ledValues) {
unsigned int idx = 0;
for (const ColorRgb& color : ledValues) {
// Get lamp.
PhilipsHueLamp& lamp = lamps.at(idx);
PhilipsHueLight& lamp = lights.at(idx);
// Scale colors from [0, 255] to [0, 1] and convert to xy space.
CiColor xy = lamp.rgbToCiColor(color.red / 255.0f, color.green / 255.0f, color.blue / 255.0f);
// Write color if color has been changed.
@@ -247,14 +249,21 @@ QString LedDevicePhilipsHue::getRoute(unsigned int lightId) {
void LedDevicePhilipsHue::saveStates(unsigned int nLights) {
// Clear saved lamps.
lamps.clear();
lights.clear();
// Use json parser to parse reponse.
Json::Reader reader;
Json::FastWriter writer;
// Create light ids if none supplied by the user.
if (lightIds.size() != nLights) {
lightIds.clear();
for (unsigned int i = 0; i < nLights; i++) {
lightIds.push_back(i + 1);
}
}
// Iterate lights.
for (unsigned int i = 0; i < nLights; i++) {
// Read the response.
QByteArray response = get(getRoute(i + 1));
QByteArray response = get(getRoute(lightIds.at(i)));
// Parse JSON.
Json::Value json;
if (!reader.parse(QString(response).toStdString(), json)) {
@@ -272,24 +281,24 @@ void LedDevicePhilipsHue::saveStates(unsigned int nLights) {
QString modelId = QString(writer.write(json["modelid"]).c_str()).trimmed().replace("\"", "");
QString originalState = QString(writer.write(state).c_str()).trimmed();
// Save state object.
lamps.push_back(PhilipsHueLamp(i + 1, originalState, modelId));
lights.push_back(PhilipsHueLight(lightIds.at(i), originalState, modelId));
}
}
void LedDevicePhilipsHue::switchOn(unsigned int nLights) {
for (PhilipsHueLamp lamp : lamps) {
put(getStateRoute(lamp.id), "{\"on\": true}");
for (PhilipsHueLight light : lights) {
put(getStateRoute(light.id), "{\"on\": true}");
}
}
void LedDevicePhilipsHue::restoreStates() {
for (PhilipsHueLamp lamp : lamps) {
put(getStateRoute(lamp.id), lamp.originalState);
for (PhilipsHueLight light : lights) {
put(getStateRoute(light.id), light.originalState);
}
// Clear saved light states.
lamps.clear();
lights.clear();
}
bool LedDevicePhilipsHue::areStatesSaved() {
return !lamps.empty();
return !lights.empty();
}

14
libsrc/leddevice/LedDevicePhilipsHue.h
View File

@@ -37,7 +37,7 @@ struct CiColorTriangle {
/**
* Simple class to hold the id, the latest color, the color space and the original state.
*/
class PhilipsHueLamp {
class PhilipsHueLight {
public:
unsigned int id;
CiColor black;
@@ -46,7 +46,7 @@ public:
QString originalState;
///
/// Constructs the lamp.
/// Constructs the light.
///
/// @param id the light id
///
@@ -54,7 +54,7 @@ public:
///
/// @param modelId the model id of the hue lamp which is used to determine the color space
///
PhilipsHueLamp(unsigned int id, QString originalState, QString modelId);
PhilipsHueLight(unsigned int id, QString originalState, QString modelId);
///
/// Converts an RGB color to the Hue xy color space and brightness.
@@ -131,8 +131,10 @@ public:
///
/// @param transitiontime the time duration a light change takes in multiples of 100 ms (default: 400 ms).
///
/// @param lightIds light ids of the lights to control if not starting at one in ascending order.
///
LedDevicePhilipsHue(const std::string& output, const std::string& username = "newdeveloper", bool switchOffOnBlack =
false, int transitiontime = 1);
false, int transitiontime = 1, std::vector<unsigned int> lightIds = {});
///
/// Destructor of this device
@@ -157,7 +159,7 @@ private slots:
private:
/// Array to save the lamps.
std::vector<PhilipsHueLamp> lamps;
std::vector<PhilipsHueLight> lights;
/// Ip address of the bridge
QString host;
/// User name for the API ("newdeveloper")
@@ -171,6 +173,8 @@ private:
/// Transition time in multiples of 100 ms.
/// The default of the Hue lights will be 400 ms, but we want to have it snapier
int transitiontime;
/// Array of the light ids.
std::vector<unsigned int> lightIds;
///
/// Sends a HTTP GET request (blocking).