private void SendSensorEventVector(Runtime runtime, int type, Vector3 data)
{
Memory evt = new Memory(5 * 4);
evt.WriteInt32(MoSync.Struct.MAEvent.type, MoSync.Constants.EVENT_TYPE_SENSOR);
evt.WriteInt32(MoSync.Struct.MAEvent.sensor.type, type);
evt.WriteInt32(MoSync.Struct.MAEvent.sensor.values + 0, MoSync.Util.ConvertToInt(data.X));
evt.WriteInt32(MoSync.Struct.MAEvent.sensor.values + 4, MoSync.Util.ConvertToInt(data.Y));
evt.WriteInt32(MoSync.Struct.MAEvent.sensor.values + 8, MoSync.Util.ConvertToInt(data.Z));
runtime.PostEvent(new Event(evt));
}
/**
* Posts the event to the mosync runtime.
* @param index: the button clicked index
*/
private void postApplicationBarMenuEvent(int index)
{
Memory eventData = new Memory(16);
// set the main event type: EVENT_TYPE_OPTIONS_BOX_BUTTON_CLICKED
const int MAWidgetEventData_widgetEventType = 0;
const int MAWidgetEventData_buttonIndex = 4;
eventData.WriteInt32(MAWidgetEventData_widgetEventType, MoSync.Constants.EVENT_TYPE_OPTIONS_BOX_BUTTON_CLICKED);
eventData.WriteInt32(MAWidgetEventData_buttonIndex, index);
mRuntime.PostEvent(new Event(eventData));
}
private void PostMediaEvent(int mediaType, int mediaHandle, int returnCode)
{
const int MAEventData_eventType = 0;
const int MAEventData_mediaType = 4;
const int MAEventData_mediaHandle = 8;
const int MAEventData_operationResultCode = 12;
Memory eventData = new Memory(16);
eventData.WriteInt32(MAEventData_eventType, MoSync.Constants.EVENT_TYPE_MEDIA_EXPORT_FINISHED);
eventData.WriteInt32(MAEventData_mediaType, mediaType);
eventData.WriteInt32(MAEventData_mediaHandle, mediaHandle);
eventData.WriteInt32(MAEventData_operationResultCode, returnCode);
mRuntime.PostEvent(new Event(eventData));
}
public void Init(Ioctls ioctls, Core core, Runtime runtime)
{
#if false
mAudioInstanceUpdater = new AudioInstanceUpdater(mAudioInstances);
Thread thread = new Thread(new ThreadStart(mAudioInstanceUpdater.Loop));
thread.Start();
#endif
ioctls.maAudioDataCreateFromURL = delegate(int _mime, int _url, int _flags)
{
int ret = MoSync.Constants.MA_AUDIO_ERR_GENERIC;
try
{
String url = core.GetDataMemory().ReadStringAtAddress(_url);
String mime = core.GetDataMemory().ReadStringAtAddress(_mime);
bool shouldStream = (_flags & MoSync.Constants.MA_AUDIO_DATA_STREAM) != 0;
IAudioData ad;
if (mime == "audio/mpeg")
{
ad = Mp3Audio.FromUrlOrFilePath(url, shouldStream);
}
else
{
ad = Audio.FromUrlOrFilePath(url, shouldStream);
}
lock (mAudioData)
{
mAudioData.Add(ad);
ret = mAudioData.Count - 1;
}
}
catch (MoSync.Util.ReturnValueException rve)
{
return(rve.result);
}
catch (Exception)
{
return(MoSync.Constants.MA_AUDIO_ERR_GENERIC);
}
return(ret);
};
ioctls.maAudioDataCreateFromResource = delegate(int _mime, int _data, int _offset, int _length, int _flags)
{
int ret = MoSync.Constants.MA_AUDIO_ERR_GENERIC;
try
{
Resource audiores = runtime.GetResource(MoSync.Constants.RT_BINARY, _data);
BoundedStream s = new BoundedStream((Stream)audiores.GetInternalObject(), _offset, _length);
String mime = core.GetDataMemory().ReadStringAtAddress(_mime);
IAudioData ad;
if (mime == "audio/mpeg")
{
ad = Mp3Audio.FromStream(s);
}
else
{
ad = Audio.FromStream(s, (_flags & MoSync.Constants.MA_AUDIO_DATA_STREAM) != 0);
}
lock (mAudioData)
{
mAudioData.Add(ad);
ret = mAudioData.Count - 1;
}
}
catch (MoSync.Util.ReturnValueException rve)
{
return(rve.result);
}
catch (Exception)
{
return(MoSync.Constants.MA_AUDIO_ERR_GENERIC);
}
return(ret);
};
ioctls.maAudioDataDestroy = delegate(int _audioData)
{
try
{
lock (mAudioData)
{
IAudioData ad = mAudioData[_audioData];
ad.Dispose();
mAudioData[_audioData] = null;
}
}
catch (MoSync.Util.ReturnValueException rve)
{
return(rve.result);
}
catch (Exception)
{
return(MoSync.Constants.MA_AUDIO_ERR_GENERIC);
}
return(MoSync.Constants.MA_AUDIO_ERR_OK);
};
ioctls.maAudioPrepare = delegate(int _audioInstance, int async)
{
try
{
lock (mAudioInstances)
{
IAudioInstance ad = mAudioInstances[_audioInstance];
if (async == 0)
{
ad.Prepare(null);
}
else
{
ad.Prepare(() =>
{
// Send initialized event.
MoSync.Memory eventData = new MoSync.Memory(8);
eventData.WriteInt32(MoSync.Struct.MAEvent.type, MoSync.Constants.EVENT_TYPE_AUDIO_PREPARED);
eventData.WriteInt32(MoSync.Struct.MAEvent.audioInstance, _audioInstance);
runtime.PostEvent(new Event(eventData));
}
);
}
}
}
catch (MoSync.Util.ReturnValueException rve)
{
return(rve.result);
}
catch (Exception)
{
return(MoSync.Constants.MA_AUDIO_ERR_GENERIC);
}
return(MoSync.Constants.MA_AUDIO_ERR_OK);
};
ioctls.maAudioInstanceCreate = delegate(int _audioData)
{
int ret = MoSync.Constants.MA_AUDIO_ERR_GENERIC;
try
{
lock (mAudioInstances)
{
IAudioData ad = mAudioData[_audioData];
mAudioInstances.Add(ad.CreateInstance());
ret = mAudioInstances.Count - 1;
}
}
catch (MoSync.Util.ReturnValueException rve)
{
return(rve.result);
}
catch (Exception)
{
return(MoSync.Constants.MA_AUDIO_ERR_GENERIC);
}
return(ret);
};
ioctls.maAudioInstanceCreateDynamic = delegate(int _sampleRate, int _numChannels, int _bufferSize)
{
int ret = MoSync.Constants.MA_AUDIO_ERR_GENERIC;
try
{
lock (mAudioInstances)
{
AudioInstanceDynamic aid = Audio.CreateDynamic(_sampleRate, _numChannels, _bufferSize);
mAudioInstances.Add(aid);
ret = mAudioInstances.Count - 1;
aid.SetOnBufferNeededCallback(() =>
{
// Send initialized event.
MoSync.Memory eventData = new MoSync.Memory(8);
eventData.WriteInt32(MoSync.Struct.MAEvent.type, MoSync.Constants.EVENT_TYPE_AUDIO_COMPLETED);
eventData.WriteInt32(MoSync.Struct.MAEvent.audioInstance, ret);
runtime.PostEvent(new Event(eventData));
});
}
}
catch (MoSync.Util.ReturnValueException rve)
{
return(rve.result);
}
catch (Exception)
{
return(MoSync.Constants.MA_AUDIO_ERR_GENERIC);
}
return(ret);
};
ioctls.maAudioGetPendingBufferCount = delegate(int _instance)
{
int ret = MoSync.Constants.MA_AUDIO_ERR_GENERIC;
try
{
lock (mAudioInstances)
{
AudioInstanceDynamic ai = (AudioInstanceDynamic)mAudioInstances[_instance];
ret = ai.GetPendingBufferCount();
}
}
catch (MoSync.Util.ReturnValueException rve)
{
return(rve.result);
}
catch (Exception)
{
return(MoSync.Constants.MA_AUDIO_ERR_GENERIC);
}
return(ret);
};
ioctls.maAudioSubmitBuffer = delegate(int _instance, int _pointer, int _numBytes)
{
try
{
lock (mAudioInstances)
{
AudioInstanceDynamic ai = (AudioInstanceDynamic)mAudioInstances[_instance];
ai.SubmitBuffer(core.GetDataMemory().GetData(), _pointer, _numBytes);
}
}
catch (MoSync.Util.ReturnValueException rve)
{
return(rve.result);
}
catch (Exception)
{
return(MoSync.Constants.MA_AUDIO_ERR_GENERIC);
}
return(MoSync.Constants.MA_AUDIO_ERR_OK);
};
ioctls.maAudioInstanceDestroy = delegate(int _audioInstance)
{
try
{
lock (mAudioInstances)
{
IAudioInstance ai = mAudioInstances[_audioInstance];
ai.Dispose();
mAudioInstances[_audioInstance] = null;
}
}
catch (MoSync.Util.ReturnValueException rve)
{
return(rve.result);
}
catch (Exception)
{
return(MoSync.Constants.MA_AUDIO_ERR_GENERIC);
}
return(MoSync.Constants.MA_AUDIO_ERR_OK);
};
ioctls.maAudioPlay = delegate(int _audioInstance)
{
try
{
lock (mAudioInstances)
{
IAudioInstance ai = mAudioInstances[_audioInstance];
ai.Play();
}
}
catch (MoSync.Util.ReturnValueException rve)
{
return(rve.result);
}
catch (Exception)
{
return(MoSync.Constants.MA_AUDIO_ERR_GENERIC);
}
return(MoSync.Constants.MA_AUDIO_ERR_OK);
};
ioctls.maAudioStop = delegate(int _audioInstance)
{
try
{
lock (mAudioInstances)
{
IAudioInstance ai = mAudioInstances[_audioInstance];
ai.Stop();
}
}
catch (MoSync.Util.ReturnValueException rve)
{
return(rve.result);
}
catch (Exception)
{
return(MoSync.Constants.MA_AUDIO_ERR_GENERIC);
}
return(MoSync.Constants.MA_AUDIO_ERR_OK);
};
ioctls.maAudioPause = delegate(int _audioInstance)
{
try
{
lock (mAudioInstances)
{
IAudioInstance ai = mAudioInstances[_audioInstance];
ai.Pause();
}
}
catch (MoSync.Util.ReturnValueException rve)
{
return(rve.result);
}
catch (Exception)
{
return(MoSync.Constants.MA_AUDIO_ERR_GENERIC);
}
return(MoSync.Constants.MA_AUDIO_ERR_OK);
};
ioctls.maAudioSetNumberOfLoops = delegate(int _audioInstance, int loops)
{
try
{
lock (mAudioInstances)
{
IAudioInstance ai = mAudioInstances[_audioInstance];
ai.SetNumberOfLoops(loops);
}
}
catch (MoSync.Util.ReturnValueException rve)
{
return(rve.result);
}
catch (Exception)
{
return(MoSync.Constants.MA_AUDIO_ERR_GENERIC);
}
return(MoSync.Constants.MA_AUDIO_ERR_OK);
};
// SoundEffectInstances nor the MediaPlayer doesn't support setting position,
// however we can make a special case where the sound is reset if _milliseconds equals to zero.
// We could implement a better SoundEffectInstance using DynamicSoundEffectInstance
// parsing wavefiles ourselves.. But that would require some work.
ioctls.maAudioSetPosition = delegate(int _audioInstance, int _milliseconds)
{
try
{
lock (mAudioInstances)
{
IAudioInstance ai = mAudioInstances[_audioInstance];
ai.SetPosition(_milliseconds);
}
}
catch (MoSync.Util.ReturnValueException rve)
{
return(rve.result);
}
catch (Exception)
{
return(MoSync.Constants.MA_AUDIO_ERR_GENERIC);
}
return(MoSync.Constants.MA_AUDIO_ERR_OK);
};
// SoundEffectInstances doesnt support getting the location of the sound
// this of course could be approximated by saving a time stamp when the sound
// starts to play, buuut no.
ioctls.maAudioGetPosition = delegate(int _audioInstance)
{
int ret = MoSync.Constants.MA_AUDIO_ERR_OK;
try
{
lock (mAudioInstances)
{
IAudioInstance ai = mAudioInstances[_audioInstance];
ret = ai.GetPosition();
}
}
catch (MoSync.Util.ReturnValueException rve)
{
return(rve.result);
}
catch (Exception)
{
return(MoSync.Constants.MA_AUDIO_ERR_GENERIC);
}
return(ret);
};
ioctls.maAudioGetLength = delegate(int _audioInstance)
{
int ret = MoSync.Constants.MA_AUDIO_ERR_OK;
try
{
lock (mAudioInstances)
{
IAudioInstance ai = mAudioInstances[_audioInstance];
ret = ai.GetLength();
}
}
catch (MoSync.Util.ReturnValueException rve)
{
return(rve.result);
}
catch (Exception)
{
return(MoSync.Constants.MA_AUDIO_ERR_GENERIC);
}
return(ret);
};
ioctls.maAudioSetVolume = delegate(int _audioInstance, float volume)
{
try
{
lock (mAudioInstances)
{
IAudioInstance ai = mAudioInstances[_audioInstance];
ai.SetVolume(volume);
}
}
catch (MoSync.Util.ReturnValueException rve)
{
return(rve.result);
}
catch (Exception)
{
return(MoSync.Constants.MA_AUDIO_ERR_GENERIC);
}
return(MoSync.Constants.MA_AUDIO_ERR_OK);
};
}
public void Init(Syscalls syscalls, Core core, Runtime runtime)
{
runtime.RegisterCleaner(delegate()
{
foreach (KeyValuePair <int, Connection> p in mConnections)
{
p.Value.close();
}
mConnections.Clear();
});
mResultHandler = delegate(int handle, int connOp, int result)
{
Memory evt = new Memory(4 * 4);
evt.WriteInt32(MoSync.Struct.MAEvent.type, MoSync.Constants.EVENT_TYPE_CONN);
evt.WriteInt32(MoSync.Struct.MAEvent.conn.handle, handle);
evt.WriteInt32(MoSync.Struct.MAEvent.conn.opType, connOp);
evt.WriteInt32(MoSync.Struct.MAEvent.conn.result, result);
runtime.PostEvent(new Event(evt));
};
syscalls.maConnect = delegate(int _url)
{
String url = core.GetDataMemory().ReadStringAtAddress(_url);
//Util.Log("maConnect(" + url + ")\n");
if (url.StartsWith("btspp"))
{
return(MoSync.Constants.CONNERR_UNAVAILABLE);
}
Uri uri = new Uri(url);
Connection c;
if (uri.Scheme.Equals("socket"))
{
c = new SocketConnection(uri, mNextConnHandle);
}
else if (uri.Scheme.Equals("http") || uri.Scheme.Equals("https"))
{
c = new WebRequestConnection(uri, mNextConnHandle, MoSync.Constants.HTTP_GET);
}
else
{
return(MoSync.Constants.CONNERR_GENERIC);
}
c.connect(mResultHandler);
mConnections.Add(mNextConnHandle, c);
return(mNextConnHandle++);
};
syscalls.maConnClose = delegate(int _conn)
{
Connection c = mConnections[_conn];
c.close();
mConnections.Remove(_conn);
};
syscalls.maConnGetAddr = delegate(int _conn, int _addr)
{
if (_conn == MoSync.Constants.HANDLE_LOCAL) // unavailable
{
return(-1);
}
Connection c = mConnections[_conn];
return(c.getAddr(core.GetDataMemory(), _addr));
};
syscalls.maConnRead = delegate(int _conn, int _dst, int _size)
{
Connection c = mConnections[_conn];
c.recv(core.GetDataMemory().GetData(), _dst, _size, mResultHandler);
};
DataDelegate dataDelegate = delegate(int _conn, int _data,
CommDelegate cd)
{
Connection c = mConnections[_conn];
Resource res = runtime.GetResource(MoSync.Constants.RT_BINARY, _data);
Stream s = (Stream)res.GetInternalObject();
runtime.SetResourceRaw(_data, Resource.Flux);
MemoryStream mem = null;
if (s.GetType() == typeof(MemoryStream))
{
mem = (MemoryStream)s;
}
else
{
MoSync.Util.CriticalError("Only binaries (non-ubins) are allowed for maConn(Read/Write)(To/From)Data");
}
cd(c, mem.GetBuffer(),
delegate(int handle, int connOp, int result)
{
runtime.SetResourceRaw(_data, res);
mResultHandler(handle, connOp, result);
});
};
syscalls.maConnReadToData = delegate(int _conn, int _data, int _offset, int _size)
{
dataDelegate(_conn, _data,
delegate(Connection c, byte[] buf, ResultHandler rh)
{
c.recv(buf, _offset, _size, rh);
});
};
syscalls.maConnWrite = delegate(int _conn, int _src, int _size)
{
Connection c = mConnections[_conn];
c.write(core.GetDataMemory().GetData(), _src, _size, mResultHandler);
};
syscalls.maConnWriteFromData = delegate(int _conn, int _data, int _offset, int _size)
{
dataDelegate(_conn, _data,
delegate(Connection c, byte[] buf, ResultHandler rh)
{
c.write(buf, _offset, _size, rh);
});
};
syscalls.maHttpCreate = delegate(int _url, int _method)
{
String url = core.GetDataMemory().ReadStringAtAddress(_url);
//Util.Log("maHttpCreate(" + url + ")\n");
Uri uri = new Uri(url);
WebRequestConnection c = new WebRequestConnection(uri, mNextConnHandle, _method);
mConnections.Add(mNextConnHandle, c);
return(mNextConnHandle++);
};
syscalls.maHttpFinish = delegate(int _conn)
{
WebRequestConnection c = (WebRequestConnection)mConnections[_conn];
c.connect(delegate(int handle, int connOp, int result)
{
mResultHandler(handle, MoSync.Constants.CONNOP_FINISH, result);
});
};
syscalls.maHttpSetRequestHeader = delegate(int _conn, int _key, int _value)
{
WebRequestConnection c = (WebRequestConnection)mConnections[_conn];
String key = core.GetDataMemory().ReadStringAtAddress(_key);
String value = core.GetDataMemory().ReadStringAtAddress(_value);
if (value.Length > 0)
{
c.setRequestHeader(key, value);
}
};
syscalls.maHttpGetResponseHeader = delegate(int _conn, int _key, int _buffer, int _bufSize)
{
WebRequestConnection c = (WebRequestConnection)mConnections[_conn];
String key = core.GetDataMemory().ReadStringAtAddress(_key);
String value = c.getResponseHeader(key);
if (value == null)
{
return(MoSync.Constants.CONNERR_NOHEADER);
}
if (value.Length + 1 <= _bufSize)
{
core.GetDataMemory().WriteStringAtAddress(_buffer, value, _bufSize);
}
return(value.Length);
};
}
public void Init(Ioctls ioctls, Core core, Runtime runtime)
{
mNativeUI = new NativeUI.AsyncNativeUIWindowsPhone(runtime);
//mWidgets.Add(null); // why?
// initialize the widget thread dictionary
mWidgetThreadDictionary = new Dictionary <int, Thread>();
mWidgetTypeDictionary = new Dictionary <int, Type>();
/**
* This will add a OrientationChanged event handler to the Application.Current.RootVisual, this is application wide.
*/
(Application.Current.RootVisual as Microsoft.Phone.Controls.PhoneApplicationFrame).OrientationChanged += delegate(object from, Microsoft.Phone.Controls.OrientationChangedEventArgs args)
{
PhoneApplicationPage currentPage = (((PhoneApplicationFrame)Application.Current.RootVisual).Content as PhoneApplicationPage);
int mosyncScreenOrientation = MoSync.Constants.MA_SCREEN_ORIENTATION_PORTRAIT_UP;
switch (currentPage.Orientation)
{
case PageOrientation.Landscape:
mosyncScreenOrientation = MoSync.Constants.MA_SCREEN_ORIENTATION_LANDSCAPE;
break;
case PageOrientation.LandscapeLeft:
mosyncScreenOrientation = MoSync.Constants.MA_SCREEN_ORIENTATION_LANDSCAPE_LEFT;
break;
case PageOrientation.LandscapeRight:
mosyncScreenOrientation = MoSync.Constants.MA_SCREEN_ORIENTATION_LANDSCAPE_RIGHT;
break;
case PageOrientation.Portrait:
mosyncScreenOrientation = MoSync.Constants.MA_SCREEN_ORIENTATION_PORTRAIT_UP;
break;
case PageOrientation.PortraitDown:
mosyncScreenOrientation = MoSync.Constants.MA_SCREEN_ORIENTATION_PORTRAIT_UPSIDE_DOWN;
break;
case PageOrientation.PortraitUp:
mosyncScreenOrientation = MoSync.Constants.MA_SCREEN_ORIENTATION_PORTRAIT_UP;
break;
}
// Post event handled Moblet.
Memory eventData = new Memory(8);
const int MAEventData_eventType = 0;
const int MAEventData_orientation = 4;
eventData.WriteInt32(MAEventData_eventType, MoSync.Constants.EVENT_TYPE_ORIENTATION_DID_CHANGE);
eventData.WriteInt32(MAEventData_orientation, mosyncScreenOrientation);
runtime.PostEvent(new Event(eventData));
};
ioctls.maWidgetCreate = delegate(int _widgetType)
{
String widgetTypeName = core.GetDataMemory().ReadStringAtAddress(_widgetType);
Type widgetType = mNativeUI.VerifyWidget(widgetTypeName);
if (widgetType == null)
{
return(MoSync.Constants.MAW_RES_INVALID_TYPE_NAME);
}
IWidget widget = new WidgetBaseMock();
widget.SetRuntime(runtime);
int widgetHandle = FindSpaceForWidget();
if (widgetHandle == -1)
{
mWidgets.Add(widget);
widgetHandle = mWidgets.Count - 1;
}
else
{
mWidgets[widgetHandle] = widget;
}
widget.SetHandle(widgetHandle);
StartWidgetCreationThread(widgetHandle, widgetType);
return(widgetHandle);
};
ioctls.maWidgetDestroy = delegate(int _widget)
{
if (_widget < 0 || _widget >= mWidgets.Count)
{
return(MoSync.Constants.MAW_RES_INVALID_HANDLE);
}
IWidget widget = mWidgets[_widget];
if (widget != null)
{
widget.RemoveFromParent();
mWidgets[_widget] = null;
mWidgetTypeDictionary.Remove(_widget);
Thread widgetCreationThread = null;
mWidgetThreadDictionary.TryGetValue(_widget, out widgetCreationThread);
if (widgetCreationThread != null)
{
if (widgetCreationThread.IsAlive)
{
widgetCreationThread.Abort();
}
mWidgetThreadDictionary.Remove(_widget);
}
}
return(MoSync.Constants.MAW_RES_OK);
};
ioctls.maWidgetAddChild = delegate(int _parent, int _child)
{
if (_parent < 0 || _parent >= mWidgets.Count)
{
return(MoSync.Constants.MAW_RES_INVALID_HANDLE);
}
if (_child < 0 || _child >= mWidgets.Count)
{
return(MoSync.Constants.MAW_RES_INVALID_HANDLE);
}
IWidget parent = mWidgets[_parent];
IWidget child = mWidgets[_child];
mNativeUI.AddChild(parent, child);
return(MoSync.Constants.MAW_RES_OK);
};
ioctls.maWidgetRemoveChild = delegate(int _child)
{
if (_child < 0 || _child >= mWidgets.Count)
{
return(MoSync.Constants.MAW_RES_INVALID_HANDLE);
}
IWidget child = mWidgets[_child];
// only the child is needed - it has a reference to its parent
mNativeUI.RemoveChild(child);
return(MoSync.Constants.MAW_RES_OK);
};
ioctls.maWidgetInsertChild = delegate(int _parent, int _child, int index)
{
if (_parent < 0 || _parent >= mWidgets.Count)
{
return(MoSync.Constants.MAW_RES_INVALID_HANDLE);
}
if (_child < 0 || _child >= mWidgets.Count)
{
return(MoSync.Constants.MAW_RES_INVALID_HANDLE);
}
IWidget parent = mWidgets[_parent];
IWidget child = mWidgets[_child];
mNativeUI.InsertChild(parent, child, index);
return(MoSync.Constants.MAW_RES_OK);
};
ioctls.maWidgetStackScreenPush = delegate(int _stackScreen, int _newScreen)
{
IScreen stackScreen = (IScreen)mWidgets[_stackScreen];
IScreen newScreen = (IScreen)mWidgets[_newScreen];
(stackScreen as MoSync.NativeUI.StackScreen).Push(newScreen);
return(MoSync.Constants.MAW_RES_OK);
};
ioctls.maWidgetStackScreenPop = delegate(int _stackScreen)
{
IScreen stackScreen = (IScreen)mWidgets[_stackScreen];
(stackScreen as MoSync.NativeUI.StackScreen).Pop();
return(MoSync.Constants.MAW_RES_OK);
};
ioctls.maWidgetSetProperty = delegate(int _widget, int _property, int _value)
{
if (_widget < 0 || _widget >= mWidgets.Count)
{
return(MoSync.Constants.MAW_RES_INVALID_HANDLE);
}
String property = core.GetDataMemory().ReadStringAtAddress(_property);
String value = core.GetDataMemory().ReadStringAtAddress(_value);
IWidget widget = mWidgets[_widget];
try
{
mNativeUI.SetProperty(widget, property, value);
}
catch (InvalidPropertyNameException)
{
return(MoSync.Constants.MAW_RES_INVALID_PROPERTY_NAME);
}
catch (InvalidPropertyValueException)
{
return(MoSync.Constants.MAW_RES_INVALID_PROPERTY_VALUE);
}
return(MoSync.Constants.MAW_RES_OK);
};
ioctls.maWidgetGetProperty = delegate(int _widget, int _property, int _value, int _bufSize)
{
String property = core.GetDataMemory().ReadStringAtAddress(_property);
if (_widget < 0 || _widget >= mWidgets.Count)
{
return(MoSync.Constants.MAW_RES_INVALID_HANDLE);
}
IWidget widget = mWidgets[_widget];
try
{
// String value = widget.GetProperty(property);
String value = mNativeUI.GetProperty(widget, property);
core.GetDataMemory().WriteStringAtAddress(_value, value, _bufSize);
}
catch (InvalidPropertyNameException e)
{
MoSync.Util.Log(e);
return(MoSync.Constants.MAW_RES_INVALID_PROPERTY_NAME);
}
return(MoSync.Constants.MAW_RES_OK);
};
ioctls.maWidgetScreenShow = delegate(int _screenHandle)
{
if (_screenHandle < 0 || _screenHandle >= mWidgets.Count)
{
return(MoSync.Constants.MAW_RES_INVALID_HANDLE);
}
IScreen screen = null;
if (mWidgets[_screenHandle] is IScreen)
{
screen = (IScreen)mWidgets[_screenHandle];
}
else
{
return(MoSync.Constants.MAW_RES_INVALID_SCREEN);
}
mCurrentScreen = screen;
screen.Show();
return(MoSync.Constants.MAW_RES_OK);
};
ioctls.maWidgetScreenShowWithTransition = delegate(int _screenHandle, int _screenTransitionType, int _screenTransitionDuration)
{
// Windows Phone Toolkit screen transitions do not have an time argument so _screenTransitionDuration
// will be ignored on Windows platform.
if (_screenHandle < 0 || _screenHandle >= mWidgets.Count)
{
return(MoSync.Constants.MAW_RES_INVALID_HANDLE);
}
IScreen screen = null;
if (mWidgets[_screenHandle] is IScreen)
{
screen = (IScreen)mWidgets[_screenHandle];
}
else
{
return(MoSync.Constants.MAW_RES_INVALID_SCREEN);
}
mCurrentScreen = screen;
// If transition type is not available on this platform do show without transitions but return error code.
if (!NativeUI.MoSyncScreenTransitions.isTransitionAvailable(_screenTransitionType))
{
screen.ShowWithTransition(MoSync.Constants.MAW_TRANSITION_TYPE_NONE);
return(MoSync.Constants.MAW_RES_INVALID_SCREEN_TRANSITION_TYPE);
}
screen.ShowWithTransition(_screenTransitionType);
return(MoSync.Constants.MAW_RES_OK);
};
/*
* Implementation for maWidgetScreenAddOptionsMenuItem
*
* @param _widget the widget handle
* @param _title the option menu item title
* @param _iconPath the option menu item path
* Note: if the _iconPredefined param is 1 then the _iconPath
* will store a code representing the name of the icon file,
* without extension. Otherwise it should contain the name of the
* file. (e.g. "applicationBarIcon1.png")
* @param _iconPredefined if the value is 1 it means that we expect a predefined icon
* otherwise it will create the path using the _iconPath as it was previously
* explained
*/
ioctls.maWidgetScreenAddOptionsMenuItem = delegate(int _widget, int _title, int _iconPath, int _iconPredefined)
{
//This represents the hardcoded folder name for the application bar icons
String applicationBarIconsFolder = "/AppBar.Icons/";
//if _widget < 0 => no screen parent
if (_widget < 0 || _widget >= mWidgets.Count)
{
return(MoSync.Constants.MAW_RES_INVALID_HANDLE);
}
IScreen screen = (IScreen)mWidgets[_widget];
//Read the icon path
string iconPath = core.GetDataMemory().ReadStringAtAddress(_iconPath);
//If the iconPath is not empty and we don't have a predefined icon
//then we have an ApplicationBarButton object with a given icon and text.
if (!iconPath.Equals("") && 0 == _iconPredefined && screen.GetApplicationBar().Buttons.Count < 5)
{
//Read the text
string buttonText = core.GetDataMemory().ReadStringAtAddress(_title);
//Create the native object.
Microsoft.Phone.Shell.ApplicationBarIconButton btn = new Microsoft.Phone.Shell.ApplicationBarIconButton();
//Create the icon path.
btn.IconUri = new Uri(applicationBarIconsFolder + iconPath, UriKind.RelativeOrAbsolute);
btn.Text = buttonText;
//Associate an index to the native object.
int btnIndex = screen.AddApplicationBarItemIndex(btn);
btn.Click += new EventHandler(
delegate(object from, EventArgs target)
{
Memory eventData = new Memory(12);
const int MAWidgetEventData_eventType = 0;
const int MAWidgetEventData_widgetHandle = 4;
const int MAWidgetEventData_itemIndex = 8;
eventData.WriteInt32(MAWidgetEventData_eventType, MoSync.Constants.MAW_EVENT_OPTIONS_MENU_ITEM_SELECTED);
eventData.WriteInt32(MAWidgetEventData_widgetHandle, _widget);
eventData.WriteInt32(MAWidgetEventData_itemIndex, btnIndex);
//Posting a CustomEvent
runtime.PostCustomEvent(MoSync.Constants.EVENT_TYPE_WIDGET, eventData);
});
screen.GetApplicationBar().Buttons.Add(btn);
screen.EnableApplicationBar();
return(btnIndex);
}
//If the iconPath is not empty and we have a predefined icon
//then we have an ApplicationBarButton object with a predefined icon and text.
else if (!iconPath.Equals("") && _iconPredefined > 0 && screen.GetApplicationBar().Buttons.Count < 5)
{
//Read the text.
string buttonText = core.GetDataMemory().ReadStringAtAddress(_title);
//Create the native object.
Microsoft.Phone.Shell.ApplicationBarIconButton btn = new Microsoft.Phone.Shell.ApplicationBarIconButton();
//Create the icon path.
btn.IconUri = new Uri(applicationBarIconsFolder + iconPath + ".png", UriKind.RelativeOrAbsolute);
btn.Text = buttonText;
//Associate an index to the native object.
int btnIndex = screen.AddApplicationBarItemIndex(btn);
btn.Click += new EventHandler(
delegate(object from, EventArgs target)
{
Memory eventData = new Memory(12);
const int MAWidgetEventData_eventType = 0;
const int MAWidgetEventData_widgetHandle = 4;
const int MAWidgetEventData_itemIndex = 8;
eventData.WriteInt32(MAWidgetEventData_eventType, MoSync.Constants.MAW_EVENT_OPTIONS_MENU_ITEM_SELECTED);
eventData.WriteInt32(MAWidgetEventData_widgetHandle, _widget);
eventData.WriteInt32(MAWidgetEventData_itemIndex, btnIndex);
//Posting a CustomEvent
runtime.PostCustomEvent(MoSync.Constants.EVENT_TYPE_WIDGET, eventData);
});
screen.GetApplicationBar().Buttons.Add(btn);
screen.EnableApplicationBar();
//Return the index associated to the item.
return(btnIndex);
}
//If the iconPath is empty then we have an ApplicationBarMenuItem.
else
{
//Read the text.
string menuItemText = core.GetDataMemory().ReadStringAtAddress(_title);
//Create the native object.
Microsoft.Phone.Shell.ApplicationBarMenuItem menuItem = new Microsoft.Phone.Shell.ApplicationBarMenuItem();
menuItem.Text = menuItemText;
//Associate an index to the native object.
int menuIndex = screen.AddApplicationBarItemIndex(menuItem);
menuItem.Click += new EventHandler(
delegate(object from, EventArgs target)
{
Memory eventData = new Memory(12);
const int MAWidgetEventData_eventType = 0;
const int MAWidgetEventData_widgetHandle = 4;
const int MAWidgetEventData_itemIndex = 8;
eventData.WriteInt32(MAWidgetEventData_eventType, MoSync.Constants.MAW_EVENT_OPTIONS_MENU_ITEM_SELECTED);
eventData.WriteInt32(MAWidgetEventData_widgetHandle, _widget);
eventData.WriteInt32(MAWidgetEventData_itemIndex, menuIndex);
//Posting a CustomEvent
runtime.PostCustomEvent(MoSync.Constants.EVENT_TYPE_WIDGET, eventData);
});
screen.GetApplicationBar().MenuItems.Add(menuItem);
screen.EnableApplicationBar();
//Return the index associated to the item.
return(menuIndex);
}
};
}
/*
* private void OnAlertMessageBoxClosed(IAsyncResult ar)
* {
* int? buttonIndex = Guide.EndShowMessageBox(ar);
*
* Memory eventData = new Memory(8);
* eventData.WriteInt32(MoSync.Struct.MAEvent.type, MoSync.Constants.EVENT_TYPE_ALERT);
* eventData.WriteInt32(MoSync.Struct.MAEvent.alertButtonIndex, (int)(buttonIndex + 1));
*
* mRuntime.PostEvent(new Event(eventData));
* }
*/
public void Init(Ioctls ioctls, Core core, Runtime runtime)
{
mRuntime = runtime;
mCore = core;
/**
* Register system properties
*/
SystemPropertyManager.SystemPropertyProvider myDelegateForDeviceInfo = new SystemPropertyManager.SystemPropertyProvider(getDeviceInfo);
SystemPropertyManager.RegisterSystemPropertyProvider("mosync.imei", myDelegateForDeviceInfo);
SystemPropertyManager.RegisterSystemPropertyProvider("mosync.imsi", myDelegateForDeviceInfo);
SystemPropertyManager.RegisterSystemPropertyProvider("mosync.iso-639-1", myDelegateForDeviceInfo);
SystemPropertyManager.RegisterSystemPropertyProvider("mosync.iso-639-2", myDelegateForDeviceInfo);
SystemPropertyManager.RegisterSystemPropertyProvider("mosync.device", myDelegateForDeviceInfo);
SystemPropertyManager.RegisterSystemPropertyProvider("mosync.device.name", myDelegateForDeviceInfo);
SystemPropertyManager.RegisterSystemPropertyProvider("mosync.device.UUID", myDelegateForDeviceInfo);
SystemPropertyManager.RegisterSystemPropertyProvider("mosync.device.OS", myDelegateForDeviceInfo);
SystemPropertyManager.RegisterSystemPropertyProvider("mosync.device.OS.version", myDelegateForDeviceInfo);
SystemPropertyManager.RegisterSystemPropertyProvider("mosync.network.type", myDelegateForDeviceInfo);
ioctls.maWriteLog = delegate(int src, int size)
{
byte[] bytes = new byte[size];
core.GetDataMemory().ReadBytes(bytes, src, size);
MoSync.Util.Log(bytes);
return(0);
};
ioctls.maMessageBox = delegate(int _caption, int _message)
{
String message = core.GetDataMemory().ReadStringAtAddress(_message);
String caption = core.GetDataMemory().ReadStringAtAddress(_caption);
MoSync.Util.ShowMessage(message, false, caption);
return(0);
};
ioctls.maTextBox = delegate(int _title, int _inText, int _outText, int _maxSize, int _constraints)
{
bool passwordMode = false;
if ((_constraints & MoSync.Constants.MA_TB_FLAG_PASSWORD) != 0)
{
passwordMode = true;
}
if ((_constraints & MoSync.Constants.MA_TB_TYPE_MASK) != MoSync.Constants.MA_TB_TYPE_ANY)
{
return(MoSync.Constants.MA_TB_RES_TYPE_UNAVAILABLE);
}
try
{
Guide.BeginShowKeyboardInput(Microsoft.Xna.Framework.PlayerIndex.One,
core.GetDataMemory().ReadWStringAtAddress(_title), "",
core.GetDataMemory().ReadWStringAtAddress(_inText),
delegate(IAsyncResult result)
{
string text = Guide.EndShowKeyboardInput(result);
Memory eventData = new Memory(12);
eventData.WriteInt32(MoSync.Struct.MAEvent.type, MoSync.Constants.EVENT_TYPE_TEXTBOX);
int res = MoSync.Constants.MA_TB_RES_OK;
int len = 0;
if (text == null)
{
res = MoSync.Constants.MA_TB_RES_CANCEL;
}
else
{
len = text.Length;
}
eventData.WriteInt32(MoSync.Struct.MAEvent.textboxResult, res);
eventData.WriteInt32(MoSync.Struct.MAEvent.textboxLength, len);
core.GetDataMemory().WriteWStringAtAddress(_outText, text, _maxSize);
mRuntime.PostEvent(new Event(eventData));
},
null
, passwordMode);
}
catch (Exception)
{
return(-1);
}
return(0);
};
/**
* @author: Ciprian Filipas
* @brief: The maAlert ioctl implementation.
* @note: On WP7 only 2 buttons are available, OK and CANCEL. Also if the buttons get null values from
* MoSync WP7 platform will automatically add the OK button. Regarding these facts the _b2 button will
* be ignored in the current implementation.
*/
ioctls.maAlert = delegate(int _title, int _message, int _b1, int _b2, int _b3)
{
String title = "", message = "";
if (0 != _title)
{
title = core.GetDataMemory().ReadStringAtAddress(_title);
}
if (0 != _message)
{
message = core.GetDataMemory().ReadStringAtAddress(_message);
}
if (0 != _b3)
{
MoSync.Util.RunActionOnMainThreadSync(() =>
{
MessageBoxResult result = MessageBox.Show(message, title, MessageBoxButton.OKCancel);
if (result == MessageBoxResult.OK)
{
Memory eventData = new Memory(8);
const int MAWidgetEventData_eventType = 0;
const int MAWidgetEventData_eventArgumentValue = 4;
//write 1 down since the buttone clicked is the first one
eventData.WriteInt32(MAWidgetEventData_eventType, MoSync.Constants.EVENT_TYPE_ALERT);
eventData.WriteInt32(MAWidgetEventData_eventArgumentValue, 1);
//Posting a CustomEvent
mRuntime.PostEvent(new Event(eventData));
}
else if (result == MessageBoxResult.Cancel)
{
Memory eventData = new Memory(8);
const int MAWidgetEventData_eventType = 0;
const int MAWidgetEventData_eventArgumentValue = 4;
//write 1 down since the buttone clicked is the first one
eventData.WriteInt32(MAWidgetEventData_eventType, MoSync.Constants.EVENT_TYPE_ALERT);
eventData.WriteInt32(MAWidgetEventData_eventArgumentValue, 3);
//Posting a CustomEvent
mRuntime.PostEvent(new Event(eventData));
}
}
);
}
else
{
MoSync.Util.RunActionOnMainThreadSync(() =>
{
MessageBox.Show(message, title, MessageBoxButton.OK);
// Since the only way to exit the messageBox is by pressing OK there is no
// need for a result object.
Memory eventData = new Memory(8);
const int MAWidgetEventData_eventType = 0;
const int MAWidgetEventData_eventArgumentValue = 4;
//write 1 down since the buttone clicked is the first one
eventData.WriteInt32(MAWidgetEventData_eventType, MoSync.Constants.EVENT_TYPE_ALERT);
eventData.WriteInt32(MAWidgetEventData_eventArgumentValue, 1);
//Posting a CustomEvent
mRuntime.PostEvent(new Event(eventData));
}
);
}
return(0);
};
ioctls.maGetSystemProperty = delegate(int _key, int _buf, int _size)
{
String key = core.GetDataMemory().ReadStringAtAddress(_key);
String value = MoSync.SystemPropertyManager.GetSystemProperty(key);
if (value == null)
{
return(-2);
}
if (value.Length + 1 <= _size)
{
if (key.Equals("mosync.network.type"))
{
/**
* This code converts the result return by the GetSystemProperty
* for the "mosync.network.type" key to be supported by the current
* MoSync SDK 3.0
*/
if (value.ToLower().Contains("wireless"))
{
value = "wifi";
}
else if (value.ToLower().Contains("ethernet"))
{
value = "ethernet";
}
else if (value.ToLower().Contains("mobilebroadbandgsm"))
{
value = "2g";
}
else if (value.ToLower().Contains("mobilebroadbandcdma"))
{
value = "3g";
}
}
core.GetDataMemory().WriteStringAtAddress(_buf, value, _size);
}
return(value.Length + 1);
};
ioctls.maWakeLock = delegate(int flag)
{
if (MoSync.Constants.MA_WAKE_LOCK_ON == flag)
{
Microsoft.Phone.Shell.PhoneApplicationService.Current.
UserIdleDetectionMode =
Microsoft.Phone.Shell.IdleDetectionMode.Enabled;
}
else
{
Microsoft.Phone.Shell.PhoneApplicationService.Current.
UserIdleDetectionMode =
Microsoft.Phone.Shell.IdleDetectionMode.Disabled;
}
return(1);
};
// validates image input data and dispaches a delegate to save the image to camera roll
ioctls.maSaveImageToDeviceGallery = delegate(int imageHandle, int imageNameAddr)
{
int returnCode = MoSync.Constants.MA_MEDIA_RES_IMAGE_EXPORT_FAILED;
//Get the resource with the specified handle
Resource res = mRuntime.GetResource(MoSync.Constants.RT_IMAGE, imageHandle);
String imageName = mCore.GetDataMemory().ReadStringAtAddress(imageNameAddr);
if ((null != res) && !String.IsNullOrEmpty(imageName))
{
object[] myArray = new object[3];
myArray[0] = imageHandle;
myArray[1] = imageName;
myArray[2] = res;
Deployment.Current.Dispatcher.BeginInvoke(
new Delegate_SaveImageToCameraRoll(SaveImageToCameraRoll), myArray);
returnCode = MoSync.Constants.MA_MEDIA_RES_OK;
}
return(returnCode);
};
}
public void Init(Ioctls ioctls, Core core, Runtime runtime)
{
ioctls.maSensorStart = delegate(int _sensor, int _interval)
{
_interval = GetSensorIntervalDefaults(_interval);
TimeSpan time = TimeSpan.FromMilliseconds((double)_interval);
if (_sensor == MoSync.Constants.SENSOR_TYPE_ACCELEROMETER &&
Accelerometer.IsSupported)
{
if (mAccelerometer != null)
{
return(MoSync.Constants.SENSOR_ERROR_ALREADY_ENABLED);
}
mAccelerometer = new Accelerometer();
mAccelerometer.TimeBetweenUpdates = time;
mAccelerometer.CurrentValueChanged +=
delegate(object sender, SensorReadingEventArgs <AccelerometerReading> args)
{
Vector3 acc = args.SensorReading.Acceleration;
SendSensorEventVector(runtime, MoSync.Constants.SENSOR_TYPE_ACCELEROMETER, acc);
};
mAccelerometer.Start();
}
else if (_sensor == MoSync.Constants.SENSOR_TYPE_GYROSCOPE &&
Gyroscope.IsSupported)
{
if (mGyroscope != null)
{
return(MoSync.Constants.SENSOR_ERROR_ALREADY_ENABLED);
}
mGyroscope = new Gyroscope();
mGyroscope.TimeBetweenUpdates = time;
mGyroscope.CurrentValueChanged +=
delegate(object sender, SensorReadingEventArgs <GyroscopeReading> args)
{
Vector3 rot = args.SensorReading.RotationRate;
SendSensorEventVector(runtime, MoSync.Constants.SENSOR_TYPE_GYROSCOPE, rot);
};
mGyroscope.Start();
}
else if ((_sensor == MoSync.Constants.SENSOR_TYPE_MAGNETIC_FIELD || _sensor == MoSync.Constants.SENSOR_TYPE_COMPASS) &&
Compass.IsSupported)
{
if (_sensor == MoSync.Constants.SENSOR_TYPE_MAGNETIC_FIELD &&
mMagneticFieldEnabled == true)
{
return(MoSync.Constants.SENSOR_ERROR_ALREADY_ENABLED);
}
if (_sensor == MoSync.Constants.SENSOR_TYPE_COMPASS &&
mCompassEnabled == true)
{
return(MoSync.Constants.SENSOR_ERROR_ALREADY_ENABLED);
}
if (mCompass == null)
{
mCompass = new Compass();
mCompass.TimeBetweenUpdates = time;
}
else
{
if (time < mCompass.TimeBetweenUpdates)
{
mCompass.TimeBetweenUpdates = time;
}
}
if (mCompassEnabled == false && mMagneticFieldEnabled == false)
{
mCompass.CurrentValueChanged +=
delegate(object sender, SensorReadingEventArgs <CompassReading> args)
{
if (mMagneticFieldEnabled)
{
Vector3 rot = args.SensorReading.MagnetometerReading;
SendSensorEventVector(runtime, MoSync.Constants.SENSOR_TYPE_MAGNETIC_FIELD, rot);
}
if (mCompassEnabled)
{
Vector3 heading = new Vector3();
heading.X = (float)args.SensorReading.MagneticHeading;
SendSensorEventVector(runtime, MoSync.Constants.SENSOR_TYPE_COMPASS, heading);
}
};
mCompass.Start();
}
if (_sensor == MoSync.Constants.SENSOR_TYPE_MAGNETIC_FIELD)
{
mMagneticFieldEnabled = true;
}
else if (_sensor == MoSync.Constants.SENSOR_TYPE_COMPASS)
{
mCompassEnabled = true;
}
}
#if false
else if (_sensor == MoSync.Constants.SENSOR_TYPE_ORIENTATION &&
Motion.IsSupported)
{
mMotion = new Motion();
mMotion.TimeBetweenUpdates = new TimeSpan(intervalIn100Nanoseconds);
mMotion.CurrentValueChanged +=
delegate(object sender, SensorReadingEventArgs <MotionReading> args)
{
};
}
#endif
else
{
return(MoSync.Constants.SENSOR_ERROR_NOT_AVAILABLE);
}
return(MoSync.Constants.SENSOR_ERROR_NONE);
};
ioctls.maSensorStop = delegate(int _sensor)
{
switch (_sensor)
{
case MoSync.Constants.SENSOR_TYPE_ACCELEROMETER:
if (mAccelerometer != null)
{
mAccelerometer.Stop();
mAccelerometer = null;
}
else
{
return(MoSync.Constants.SENSOR_ERROR_NOT_ENABLED);
}
break;
case MoSync.Constants.SENSOR_TYPE_GYROSCOPE:
if (mGyroscope != null)
{
mGyroscope.Stop();
mGyroscope = null;
}
else
{
return(MoSync.Constants.SENSOR_ERROR_NOT_ENABLED);
}
break;
case MoSync.Constants.SENSOR_TYPE_MAGNETIC_FIELD:
if (!mMagneticFieldEnabled)
{
return(MoSync.Constants.SENSOR_ERROR_NOT_ENABLED);
}
if (mCompass != null && !mCompassEnabled)
{
mCompass.Stop();
mCompass = null;
}
mMagneticFieldEnabled = false;
break;
case MoSync.Constants.SENSOR_TYPE_COMPASS:
if (!mCompassEnabled)
{
return(MoSync.Constants.SENSOR_ERROR_NOT_ENABLED);
}
if (mCompass != null && !mMagneticFieldEnabled)
{
mCompass.Stop();
mCompass = null;
}
mCompassEnabled = false;
break;
case MoSync.Constants.SENSOR_TYPE_ORIENTATION:
if (mMotion != null)
{
mMotion.Stop();
mMotion = null;
}
else
{
return(MoSync.Constants.SENSOR_ERROR_NOT_ENABLED);
}
break;
}
return(MoSync.Constants.SENSOR_ERROR_NONE);
};
ioctls.maLocationStart = delegate()
{
if (mGeoWatcher == null)
{
mGeoWatcher = new GeoCoordinateWatcher();
//mGeoWatcher.MovementThreshold = 20;
mGeoWatcher.StatusChanged += delegate(object sender,
GeoPositionStatusChangedEventArgs args)
{
int maState;
switch (args.Status)
{
case GeoPositionStatus.Disabled:
maState = MoSync.Constants.MA_LPS_OUT_OF_SERVICE;
break;
case GeoPositionStatus.NoData:
case GeoPositionStatus.Initializing:
maState = MoSync.Constants.MA_LPS_TEMPORARILY_UNAVAILABLE;
break;
case GeoPositionStatus.Ready:
maState = MoSync.Constants.MA_LPS_AVAILABLE;
break;
default:
throw new Exception("invalid GeoPositionStatus");
}
Memory evt = new Memory(2 * 4);
evt.WriteInt32(MoSync.Struct.MAEvent.type, MoSync.Constants.EVENT_TYPE_LOCATION_PROVIDER);
evt.WriteInt32(MoSync.Struct.MAEvent.state, maState);
runtime.PostEvent(new Event(evt));
};
mGeoWatcher.PositionChanged += delegate(object sender,
GeoPositionChangedEventArgs <GeoCoordinate> args)
{
int maValidity = args.Position.Location.IsUnknown ?
MoSync.Constants.MA_LOC_INVALID : MoSync.Constants.MA_LOC_QUALIFIED;
Memory evt = new Memory(4 + 4 * 8 + 4);
GeoCoordinate l = args.Position.Location;
evt.WriteInt32(MoSync.Struct.MALocation.state, maValidity);
evt.WriteDouble(MoSync.Struct.MALocation.lat, l.Latitude);
evt.WriteDouble(MoSync.Struct.MALocation.lon, l.Longitude);
evt.WriteDouble(MoSync.Struct.MALocation.horzAcc, l.HorizontalAccuracy);
evt.WriteDouble(MoSync.Struct.MALocation.vertAcc, l.VerticalAccuracy);
evt.WriteFloat(MoSync.Struct.MALocation.alt, (float)l.Altitude);
runtime.PostCustomEvent(MoSync.Constants.EVENT_TYPE_LOCATION, evt);
};
mGeoWatcher.Start();
}
return(0);
};
ioctls.maLocationStop = delegate()
{
if (mGeoWatcher != null)
{
mGeoWatcher.Stop();
mGeoWatcher = null;
}
return(0);
};
}