From 29aaea2d80a9eb1715b6cddfac2d2aacf76358bd Mon Sep 17 00:00:00 2001
From: Andrew Branson <andrew.branson@cern.ch>
Date: Thu, 11 Feb 2016 23:55:16 +0100
Subject: launchpad ~mzanetti/rockwork/trunk r87

---
 rockworkd/libpebble/jskit/jskitgeolocation.h | 66 ++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 rockworkd/libpebble/jskit/jskitgeolocation.h

(limited to 'rockworkd/libpebble/jskit/jskitgeolocation.h')

diff --git a/rockworkd/libpebble/jskit/jskitgeolocation.h b/rockworkd/libpebble/jskit/jskitgeolocation.h
new file mode 100644
index 0000000..582ab32
--- /dev/null
+++ b/rockworkd/libpebble/jskit/jskitgeolocation.h
@@ -0,0 +1,66 @@
+#ifndef JSKITGEOLOCATION_H
+#define JSKITGEOLOCATION_H
+
+#include <QElapsedTimer>
+#include <QGeoPositionInfoSource>
+#include <QJSValue>
+#include <QLoggingCategory>
+#include <QJSEngine>
+
+class JSKitGeolocation : public QObject
+{
+    Q_OBJECT
+    QLoggingCategory l;
+
+    struct Watcher;
+
+public:
+    explicit JSKitGeolocation(QJSEngine *engine);
+
+    enum PositionError {
+        PERMISSION_DENIED = 1,
+        POSITION_UNAVAILABLE = 2,
+        TIMEOUT = 3
+    };
+    Q_ENUMS(PositionError);
+
+    Q_INVOKABLE void getCurrentPosition(const QJSValue &successCallback, const QJSValue &errorCallback = QJSValue(), const QVariantMap &options = QVariantMap());
+    Q_INVOKABLE int watchPosition(const QJSValue &successCallback, const QJSValue &errorCallback = QJSValue(), const QVariantMap &options = QVariantMap());
+    Q_INVOKABLE void clearWatch(int watcherId);
+
+private slots:
+    void handleError(const QGeoPositionInfoSource::Error error);
+    void handlePosition(const QGeoPositionInfo &pos);
+    void handleTimeout();
+    void updateTimeouts();
+
+private:
+    int setupWatcher(const QJSValue &successCallback, const QJSValue &errorCallback, const QVariantMap &options, bool once);
+    void removeWatcher(int watcherId);
+
+    QJSValue buildPositionObject(const QGeoPositionInfo &pos);
+    QJSValue buildPositionErrorObject(PositionError error, const QString &message = QString());
+    QJSValue buildPositionErrorObject(const QGeoPositionInfoSource::Error error);
+    void invokeCallback(QJSValue callback, QJSValue event);
+    void stopAndRemove();
+
+private:
+    QJSEngine *m_engine;
+    QGeoPositionInfoSource *m_source;
+
+    struct Watcher {
+        QJSValue successCallback;
+        QJSValue errorCallback;
+        int watcherId;
+        bool once;
+        bool highAccuracy;
+        int timeout;
+        QElapsedTimer timer;
+        qlonglong maximumAge;
+    };
+
+    QList<Watcher> m_watchers;
+    int m_lastWatcherId;
+};
+
+#endif // JSKITGEOLOCATION_H
-- 
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