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Code Issues Releases Wiki Activity

Implemented timeout for restoring original state.

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Former-commit-id: 925b063aba1a859b592ead9b75ce67d90fb81e28
This commit is contained in:
ntim 2014-05-03 10:12:41 +02:00
parent 9220c346bb
commit 8cca280fdc
3 changed files with 16 additions and 5 deletions
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2
libsrc/leddevice/CMakeLists.txt
View File

@ -14,6 +14,7 @@ include_directories(
# Group the headers that go through the MOC compiler
SET(Leddevice_QT_HEADERS
${CURRENT_SOURCE_DIR}/LedDeviceAdalight.h
${CURRENT_SOURCE_DIR}/LedDevicePhilipsHue.h
)
SET(Leddevice_HEADERS
@ -29,7 +30,6 @@ SET(Leddevice_HEADERS
${CURRENT_SOURCE_DIR}/LedDeviceSedu.h
${CURRENT_SOURCE_DIR}/LedDeviceTest.h
${CURRENT_SOURCE_DIR}/LedDeviceHyperionUsbasp.h
${CURRENT_SOURCE_DIR}/LedDevicePhilipsHue.h
)
SET(Leddevice_SOURCES

5
libsrc/leddevice/LedDevicePhilipsHue.cpp
View File

@ -13,6 +13,9 @@
LedDevicePhilipsHue::LedDevicePhilipsHue(const std::string& output) :
host(output.c_str()), username("newdeveloper") {
http = new QHttp(host);
timer.setInterval(1000);
timer.setSingleShot(true);
connect(&timer, SIGNAL(timeout()), this, SLOT(restoreStates()()));
}
LedDevicePhilipsHue::~LedDevicePhilipsHue() {
@ -37,10 +40,12 @@ int LedDevicePhilipsHue::write(const std::vector<ColorRgb> & ledValues) {
// Next light id.
lightId++;
}
timer.start();
return 0;
}
int LedDevicePhilipsHue::switchOff() {
timer.stop();
// If light states have been saved before, ...
if (statesSaved()) {
// ... restore them.

14
libsrc/leddevice/LedDevicePhilipsHue.h
View File

@ -4,8 +4,10 @@
#include <string>
// Qt includes
#include <QObject>
#include <QString>
#include <QHttp>
#include <QTimer>
// Leddevice includes
#include <leddevice/LedDevice.h>
@ -18,7 +20,8 @@
* Framegrabber must be limited to 10 Hz / numer of lights to avoid rate limitation by the hue bridge.
* Create a new API user name "newdeveloper" on the bridge (http://developers.meethue.com/gettingstarted.html)
*/
class LedDevicePhilipsHue: public LedDevice {
class LedDevicePhilipsHue: public QObject, public LedDevice {
Q_OBJECT
public:
///
/// Constructs the device.
@ -44,6 +47,10 @@ public:
/// Switch the leds off
virtual int switchOff();
private slots:
/// Restores the status of all lights.
void restoreStates();
private:
/// Array to save the light states.
std::vector<QString> states;
@ -53,6 +60,8 @@ private:
QString username;
/// Qhttp object for sending requests.
QHttp* http;
/// Use timer to reset lights when we got into "GRABBINGMODE_OFF".
QTimer timer;
///
/// Sends a HTTP GET request (blocking).
@ -93,9 +102,6 @@ private:
///
void saveStates(unsigned int nLights);
/// Restores the status of all lights.
void restoreStates();
///
/// @return true if light states have been saved.
///