public void Init(Syscalls syscalls, Core core, Runtime runtime) { // maybe use some pretty reflection mechanism to find all syscall implementations here.. syscalls.maCheckInterfaceVersion = delegate(int hash) { if (MoSync.Constants.MoSyncHash != (uint)hash) MoSync.Util.CriticalError("Invalid hash!"); return hash; }; syscalls.maPanic = delegate(int code, int str) { String message = core.GetDataMemory().ReadStringAtAddress(str); MoSync.Util.CriticalError(message + "\ncode: " + code); }; syscalls.maExit = delegate(int res) { MoSync.Util.Exit(res); }; DateTime startDate = System.DateTime.Now; syscalls.maGetMilliSecondCount = delegate() { System.TimeSpan offset = (System.DateTime.Now - startDate); return offset.Milliseconds + (offset.Seconds + (offset.Minutes + (offset.Hours + offset.Days * 24) * 60) * 60) * 1000; }; syscalls.maTime = delegate() { return (int)Util.ToUnixTimeUtc(System.DateTime.Now); }; syscalls.maLocalTime = delegate() { return (int)Util.ToUnixTime(System.DateTime.Now); }; syscalls.maCreatePlaceholder = delegate() { Resource res = new Resource(null, MoSync.Constants.RT_PLACEHOLDER, true); return runtime.AddResource(res); }; syscalls.maDestroyPlaceholder = delegate(int res) { if (!runtime.GetResource(0, res).IsDynamicPlaceholder()) MoSync.Util.CriticalError("maDestroyPlaceholder can only be used on handles created by maCreatePlaceholder."); runtime.RemoveResource(res); }; syscalls.maFindLabel = delegate(int _name) { String name = core.GetDataMemory().ReadStringAtAddress(_name); int res; if (runtime.mLabels.TryGetValue(name, out res)) return res; else return -1; }; syscalls.maResetBacklight = delegate() { }; syscalls.maVibrate = delegate(int _ms) { if (mVibrateController == null) mVibrateController = Microsoft.Devices.VibrateController.Default; if (_ms < 0) return _ms; else if (_ms == 0) mVibrateController.Stop(); else mVibrateController.Start(TimeSpan.FromMilliseconds(_ms)); return 0; }; syscalls.maLoadProgram = delegate(int _data, int _reload) { #if REBUILD throw new Exception("maLoadProgram not available in rebuild mode"); #else Resource res = runtime.GetResource(MoSync.Constants.RT_BINARY, _data); //Memory mem = (Memory)res.GetInternalObject(); Stream mem = (Stream)res.GetInternalObject(); MoSync.Machine.SetLoadProgram(mem, _reload != 0); throw new Util.ExitException(0); #endif }; }
public void Init(Syscalls syscalls, Core core, Runtime runtime) { // maybe use some pretty reflection mechanism to find all syscall implementations here.. syscalls.maCheckInterfaceVersion = delegate(int hash) { if (MoSync.Constants.MoSyncHash != (uint)hash) MoSync.Util.CriticalError("Invalid hash!"); return hash; }; syscalls.maPanic = delegate(int code, int str) { String message = core.GetDataMemory().ReadStringAtAddress(str); MoSync.Util.CriticalError(message + "\ncode: " + code); }; syscalls.maExit = delegate(int res) { mCore.Stop(); }; DateTime startDate = System.DateTime.Now; syscalls.maGetMilliSecondCount = delegate() { System.TimeSpan offset = (System.DateTime.Now - startDate); return offset.Milliseconds + (offset.Seconds + (offset.Minutes + (offset.Hours + offset.Days * 24) * 60) * 60) * 1000; }; syscalls.maTime = delegate() { return (int)Util.ToUnixTimeUtc(System.DateTime.Now); }; syscalls.maLocalTime = delegate() { return (int)Util.ToUnixTime(System.DateTime.Now); }; syscalls.maCreatePlaceholder = delegate() { Resource res = new Resource(null, MoSync.Constants.RT_PLACEHOLDER, true); return runtime.AddResource(res); }; syscalls.maDestroyPlaceholder = delegate(int res) { if (!runtime.GetResource(0, res).IsDynamicPlaceholder()) MoSync.Util.CriticalError("maDestroyPlaceholder can only be used on handles created by maCreatePlaceholder."); runtime.RemoveResource(res); }; syscalls.maFindLabel = delegate(int _name) { String name = core.GetDataMemory().ReadStringAtAddress(_name); int res; if (runtime.mLabels.TryGetValue(name, out res)) return res; else return -1; }; /* * PhoneApplicationService.Current.UserIdleDetectionMode * Disabling this will stop the screen from timing out and locking. * Discussion: this needs to be re-enabled for the backlight to work * so an maStartBacklight should be needed for WP7; * what about maToggleBacklight(bool)? * * We have maWakeLock instead on Windows Phone, Android, iOS. */ syscalls.maResetBacklight = delegate() { }; syscalls.maVibrate = delegate(int _ms) { if (mVibrateController == null) mVibrateController = Microsoft.Devices.VibrateController.Default; // more than 5 seconds aren't allowed.. if (_ms > 5000) _ms = 5000; if (_ms < 0) return _ms; else if (_ms == 0) mVibrateController.Stop(); else mVibrateController.Start(TimeSpan.FromMilliseconds(_ms)); return 1; }; syscalls.maLoadProgram = delegate(int _data, int _reload) { #if REBUILD throw new Exception("maLoadProgram not available in rebuild mode"); #elif !LIB Resource res = runtime.GetResource(MoSync.Constants.RT_BINARY, _data); //Memory mem = (Memory)res.GetInternalObject(); Stream mem = (Stream)res.GetInternalObject(); MoSync.Machine.SetLoadProgram(mem, _reload != 0); throw new Util.ExitException(0); #endif }; }
private void SaveImageToCameraRoll(int imageHandle, String imageName, Resource imageResource) { MediaLibrary library = new MediaLibrary(); MemoryStream targetStream = new MemoryStream(); int mediaType = MoSync.Constants.MA_MEDIA_TYPE_IMAGE; int mediaHandle = imageHandle; int eventReturnCode = MoSync.Constants.MA_MEDIA_RES_OK; try { WriteableBitmap data = (WriteableBitmap)imageResource.GetInternalObject(); data.SaveJpeg(targetStream, data.PixelWidth, data.PixelHeight, 0, 100); data = null; library.SavePictureToCameraRoll(imageName, targetStream.GetBuffer()).Dispose(); } catch (Exception e) { System.Diagnostics.Debug.WriteLine(e.ToString()); eventReturnCode = MoSync.Constants.MA_MEDIA_RES_IMAGE_EXPORT_FAILED; } finally { library.Dispose(); targetStream.Dispose(); PostMediaEvent(mediaType, mediaHandle, eventReturnCode); } }
public void Init(Syscalls syscalls, Core core, Runtime runtime) { // maybe use some pretty reflection mechanism to find all syscall implementations here.. syscalls.maCheckInterfaceVersion = delegate(int hash) { if (MoSync.Constants.MoSyncHash != (uint)hash) { MoSync.Util.CriticalError("Invalid hash!"); } return(hash); }; syscalls.maPanic = delegate(int code, int str) { String message = core.GetDataMemory().ReadStringAtAddress(str); MoSync.Util.CriticalError(message + "\ncode: " + code); }; syscalls.maExit = delegate(int res) { mCore.Stop(); }; DateTime startDate = System.DateTime.Now; syscalls.maGetMilliSecondCount = delegate() { System.TimeSpan offset = (System.DateTime.Now - startDate); return(offset.Milliseconds + (offset.Seconds + (offset.Minutes + (offset.Hours + offset.Days * 24) * 60) * 60) * 1000); }; syscalls.maTime = delegate() { return((int)Util.ToUnixTimeUtc(System.DateTime.Now)); }; syscalls.maLocalTime = delegate() { return((int)Util.ToUnixTime(System.DateTime.Now)); }; syscalls.maCreatePlaceholder = delegate() { Resource res = new Resource(null, MoSync.Constants.RT_PLACEHOLDER, true); return(runtime.AddResource(res)); }; syscalls.maDestroyPlaceholder = delegate(int res) { if (!runtime.GetResource(0, res).IsDynamicPlaceholder()) { MoSync.Util.CriticalError("maDestroyPlaceholder can only be used on handles created by maCreatePlaceholder."); } runtime.RemoveResource(res); }; syscalls.maFindLabel = delegate(int _name) { String name = core.GetDataMemory().ReadStringAtAddress(_name); int res; if (runtime.mLabels.TryGetValue(name, out res)) { return(res); } else { return(-1); } }; /* * PhoneApplicationService.Current.UserIdleDetectionMode * Disabling this will stop the screen from timing out and locking. * Discussion: this needs to be re-enabled for the backlight to work * so an maStartBacklight should be needed for WP7; * what about maToggleBacklight(bool)? * * We have maWakeLock instead on Windows Phone, Android, iOS. */ syscalls.maResetBacklight = delegate() { }; syscalls.maVibrate = delegate(int _ms) { if (mVibrateController == null) { mVibrateController = Microsoft.Devices.VibrateController.Default; } // more than 5 seconds aren't allowed.. if (_ms > 5000) { _ms = 5000; } if (_ms < 0) { return(_ms); } else if (_ms == 0) { mVibrateController.Stop(); } else { mVibrateController.Start(TimeSpan.FromMilliseconds(_ms)); } return(1); }; syscalls.maLoadProgram = delegate(int _data, int _reload) { #if REBUILD throw new Exception("maLoadProgram not available in rebuild mode"); #elif !LIB Resource res = runtime.GetResource(MoSync.Constants.RT_BINARY, _data); //Memory mem = (Memory)res.GetInternalObject(); Stream mem = (Stream)res.GetInternalObject(); MoSync.Machine.SetLoadProgram(mem, _reload != 0); throw new Util.ExitException(0); #endif }; }
/* * 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); }; }
/** * Initializing the ioctls. */ public void Init(Ioctls ioctls, Core core, Runtime runtime) { mCamera = new PhotoCamera(mCameraType); mVideoBrush = new VideoBrush(); runtime.RegisterCleaner(delegate() { if (null != mCamera) { mCamera.Dispose(); mCamera = null; } }); PhoneApplicationPage currentPage = (((PhoneApplicationFrame)Application.Current.RootVisual).Content as PhoneApplicationPage); // set the initial camera orientation in respect to the current page orientation SetInitialCameraOrientation(currentPage); // handle current page orientation and adjust the camera orientation accordingly HandleDeviceOrientation(currentPage); /** * Stores an output format in fmm parameter. * @param _index int the index of the required format. * @param _fmt int the momory address at which to write the output format dimensions. * * Note: the _index should be greater than 0 and smaller than the number of camera formats. */ ioctls.maCameraFormat = delegate(int _index, int _fmt) { System.Windows.Size dim; if (GetCameraFormat(_index, out dim) == false) { return(MoSync.Constants.MA_CAMERA_RES_FAILED); } core.GetDataMemory().WriteInt32(_fmt + MoSync.Struct.MA_CAMERA_FORMAT.width, (int)dim.Width); core.GetDataMemory().WriteInt32(_fmt + MoSync.Struct.MA_CAMERA_FORMAT.height, (int)dim.Height); return(MoSync.Constants.MA_CAMERA_RES_OK); }; /** * Returns the number of different output formats supported by the current device's camera. * \< 0 if there is no camera support. * 0 if there is camera support, but the format is unknown. */ ioctls.maCameraFormatNumber = delegate() { // if the camera is not initialized, we cannot access any of its properties if (!isCameraInitialized) { // because the cammera is supported but not initialized, we return 0 return(0); } IEnumerable <System.Windows.Size> res = mCamera.AvailableResolutions; if (res == null) { return(0); } IEnumerator <System.Windows.Size> resolutions = res.GetEnumerator(); resolutions.MoveNext(); int number = 0; while (resolutions.Current != null) { number++; resolutions.MoveNext(); if (resolutions.Current == new System.Windows.Size(0, 0)) { break; } } return(number); }; /** * Starts the viewfinder and the camera */ ioctls.maCameraStart = delegate() { InitCamera(); MoSync.Util.RunActionOnMainThreadSync(() => { mCameraPrev.StartViewFinder(); }); return(0); }; /** * stops the view finder and the camera. */ ioctls.maCameraStop = delegate() { MoSync.Util.RunActionOnMainThreadSync(() => { mCameraPrev.StopViewFinder(); }); return(0); }; /** * Adds a previewWidget to the camera controller in devices that support native UI. */ ioctls.maCameraSetPreview = delegate(int _widgetHandle) { // if the camera is not initialized, we need to initialize it before // setting the preview if (!isCameraInitialized) { InitCamera(); } IWidget w = runtime.GetModule <NativeUIModule>().GetWidget(_widgetHandle); if (w.GetType() != typeof(MoSync.NativeUI.CameraPreview)) { return(MoSync.Constants.MA_CAMERA_RES_FAILED); } mCameraPrev = (NativeUI.CameraPreview)w; mCameraPrev.SetViewFinderContent(mVideoBrush); return(MoSync.Constants.MA_CAMERA_RES_OK); }; /** * Returns the number of available Camera on the device. */ ioctls.maCameraNumber = delegate() { if (PhotoCamera.IsCameraTypeSupported(CameraType.FrontFacing) && PhotoCamera.IsCameraTypeSupported(CameraType.Primary)) { return(2); } else if (PhotoCamera.IsCameraTypeSupported(CameraType.FrontFacing) || PhotoCamera.IsCameraTypeSupported(CameraType.Primary)) { return(1); } return(0); }; /** * Captures an image and stores it as a new data object in the * supplied placeholder. * @param _formatIndex int the required format. * @param _placeHolder int the placeholder used for storing the image. */ ioctls.maCameraSnapshot = delegate(int _formatIndex, int _placeHolder) { AutoResetEvent are = new AutoResetEvent(false); System.Windows.Size dim; if (GetCameraFormat(_formatIndex, out dim) == false) { return(MoSync.Constants.MA_CAMERA_RES_FAILED); } mCamera.Resolution = dim; if (mCameraSnapshotDelegate != null) { mCamera.CaptureImageAvailable -= mCameraSnapshotDelegate; } mCameraSnapshotDelegate = delegate(object o, ContentReadyEventArgs args) { MoSync.Util.RunActionOnMainThreadSync(() => { Resource res = runtime.GetResource(MoSync.Constants.RT_PLACEHOLDER, _placeHolder); Stream data = null; try { // as the camera always takes a snapshot in landscape left orientation, // we need to rotate the resulting image 90 degrees for a current PortraitUp orientation // and 180 degrees for a current LandscapeRight orientation int rotateAngle = 0; if (currentPage.Orientation == PageOrientation.PortraitUp) { rotateAngle = 90; } else if (currentPage.Orientation == PageOrientation.LandscapeRight) { rotateAngle = 180; } // if the current page is in a LandscapeLeft orientation, the orientation angle will be 0 data = RotateImage(args.ImageStream, rotateAngle); } catch { // the orientation angle was not a multiple of 90 - we keep the original image data = args.ImageStream; } MemoryStream dataMem = new MemoryStream((int)data.Length); MoSync.Util.CopySeekableStreams(data, 0, dataMem, 0, (int)data.Length); res.SetInternalObject(dataMem); }); are.Set(); }; mCamera.CaptureImageAvailable += mCameraSnapshotDelegate; mCamera.CaptureImage(); are.WaitOne(); return(0); }; /** * Sets the property represented by the string situated at the * _property address with the value situated at the _value address. * @param _property int the property name address * @param _value int the value address * * Note: the fallowing properties are not available on windows phone * MA_CAMERA_FOCUS_MODE, MA_CAMERA_IMAGE_FORMAT, MA_CAMERA_ZOOM, * MA_CAMERA_MAX_ZOOM. */ ioctls.maCameraSetProperty = delegate(int _property, int _value) { // if the camera is not initialized, we cannot access any of its properties if (!isCameraInitialized) { return(MoSync.Constants.MA_CAMERA_RES_PROPERTY_NOTSUPPORTED); } String property = core.GetDataMemory().ReadStringAtAddress(_property); String value = core.GetDataMemory().ReadStringAtAddress(_value); if (property.Equals(MoSync.Constants.MA_CAMERA_FLASH_MODE)) { if (value.Equals(MoSync.Constants.MA_CAMERA_FLASH_ON)) { mCamera.FlashMode = FlashMode.On; mFlashMode = FlashMode.On; } else if (value.Equals(MoSync.Constants.MA_CAMERA_FLASH_OFF)) { mCamera.FlashMode = FlashMode.Off; mFlashMode = FlashMode.Off; } else if (value.Equals(MoSync.Constants.MA_CAMERA_FLASH_AUTO)) { mCamera.FlashMode = FlashMode.Auto; mFlashMode = FlashMode.Auto; } else { return(MoSync.Constants.MA_CAMERA_RES_INVALID_PROPERTY_VALUE); } return(MoSync.Constants.MA_CAMERA_RES_OK); } else if (property.Equals(MoSync.Constants.MA_CAMERA_FOCUS_MODE)) { return(MoSync.Constants.MA_CAMERA_RES_PROPERTY_NOTSUPPORTED); } else if (property.Equals(MoSync.Constants.MA_CAMERA_IMAGE_FORMAT)) { return(MoSync.Constants.MA_CAMERA_RES_PROPERTY_NOTSUPPORTED); } else if (property.Equals(MoSync.Constants.MA_CAMERA_ZOOM)) { return(MoSync.Constants.MA_CAMERA_RES_PROPERTY_NOTSUPPORTED); } else if (property.Equals(MoSync.Constants.MA_CAMERA_MAX_ZOOM)) { return(MoSync.Constants.MA_CAMERA_RES_PROPERTY_NOTSUPPORTED); } else { return(MoSync.Constants.MA_CAMERA_RES_PROPERTY_NOTSUPPORTED); } }; /** * Selects a camera from the avalable ones; * in this eigther the back or the front camera is * chosen */ ioctls.maCameraSelect = delegate(int _camera) { // if the camera is not initialized, we cannot access any of its properties if (!isCameraInitialized) { return(MoSync.Constants.MA_CAMERA_RES_FAILED); } if (MoSync.Constants.MA_CAMERA_CONST_BACK_CAMERA == _camera) { if (mCamera.CameraType != CameraType.Primary) { mCameraType = CameraType.Primary; InitCamera(); } } else if (MoSync.Constants.MA_CAMERA_CONST_FRONT_CAMERA == _camera) { if (mCamera.CameraType != CameraType.FrontFacing) { mCameraType = CameraType.FrontFacing; InitCamera(); MoSync.Util.RunActionOnMainThreadSync(() => { SetInitialCameraOrientation(currentPage); } ); } } else { return(MoSync.Constants.MA_CAMERA_RES_FAILED); } return(MoSync.Constants.MA_CAMERA_RES_OK); }; /** * Retrieves the specified property value in the given buffer. * @param _property int the address for the property string * @param _value int the address for the property value string (the buffer) * @param _bufSize int the buffer size */ ioctls.maCameraGetProperty = delegate(int _property, int _value, int _bufSize) { String property = core.GetDataMemory().ReadStringAtAddress(_property); if (property.Equals(MoSync.Constants.MA_CAMERA_MAX_ZOOM)) { core.GetDataMemory().WriteStringAtAddress( _value, "0", _bufSize); } else if (property.Equals(MoSync.Constants.MA_CAMERA_ZOOM_SUPPORTED)) { core.GetDataMemory().WriteStringAtAddress( _value, "false", _bufSize); } else if (property.Equals(MoSync.Constants.MA_CAMERA_FLASH_SUPPORTED)) { core.GetDataMemory().WriteStringAtAddress( _value, "true", _bufSize); } else { return(MoSync.Constants.MA_CAMERA_RES_PROPERTY_NOTSUPPORTED); } return(0); }; ioctls.maCameraRecord = delegate(int _stopStartFlag) { return(MoSync.Constants.MA_CAMERA_RES_FAILED); }; }
public void Init(Syscalls syscalls, Core core, Runtime runtime) { SystemPropertyManager.mSystemPropertyProviders.Clear(); // maybe use some pretty reflection mechanism to find all syscall implementations here.. syscalls.maCheckInterfaceVersion = delegate(int hash) { if (MoSync.Constants.MoSyncHash != (uint)hash) { MoSync.Util.CriticalError("Invalid hash!"); } return(hash); }; syscalls.maPanic = delegate(int code, int str) { String message = core.GetDataMemory().ReadStringAtAddress(str); MoSync.Util.CriticalError(message + "\ncode: " + code); }; syscalls.maExit = delegate(int res) { MoSync.Util.Exit(res); }; DateTime startDate = System.DateTime.Now; syscalls.maGetMilliSecondCount = delegate() { System.TimeSpan offset = (System.DateTime.Now - startDate); return(offset.Milliseconds + (offset.Seconds + (offset.Minutes + (offset.Hours + offset.Days * 24) * 60) * 60) * 1000); }; syscalls.maTime = delegate() { return((int)Util.ToUnixTimeUtc(System.DateTime.Now)); }; syscalls.maLocalTime = delegate() { return((int)Util.ToUnixTime(System.DateTime.Now)); }; syscalls.maCreatePlaceholder = delegate() { return(runtime.AddResource(new Resource(null, MoSync.Constants.RT_PLACEHOLDER))); }; syscalls.maFindLabel = delegate(int _name) { String name = core.GetDataMemory().ReadStringAtAddress(_name); int res; if (runtime.mLabels.TryGetValue(name, out res)) { return(res); } else { return(-1); } }; syscalls.maResetBacklight = delegate() { }; syscalls.maSoundPlay = delegate(int _sound_res, int _offset, int _size) { // not implemented, but I don't wanna throw exceptions. return(-1); }; syscalls.maLoadProgram = delegate(int _data, int _reload) { #if REBUILD throw new Exception("maLoadProgram not available in rebuild mode"); #else Resource res = runtime.GetResource(MoSync.Constants.RT_BINARY, _data); Memory mem = (Memory)res.GetInternalObject(); MoSync.Machine.SetLoadProgram(mem.GetStream(), _reload != 0); throw new Util.ExitException(0); #endif }; }
public void Init(Syscalls syscalls, Core core, Runtime runtime) { PhoneApplicationFrame frame = (PhoneApplicationFrame)Application.Current.RootVisual; double screenWidth = System.Windows.Application.Current.Host.Content.ActualWidth; double screenHeight = System.Windows.Application.Current.Host.Content.ActualHeight; if ((int)screenHeight == 0) { throw new Exception("screenHeight"); } PhoneApplicationPage mainPage = (PhoneApplicationPage)frame.Content; mMainImage = new Image(); mainPage.Width = screenWidth; mainPage.Height = screenHeight; mMainImage.Width = screenWidth; mMainImage.Height = screenHeight; mainPage.Content = mMainImage; mClipRect.X = 0.0; mClipRect.Y = 0.0; mClipRect.Width = screenWidth; mClipRect.Height = screenHeight; // no apparent effect on memory leaks. runtime.RegisterCleaner(delegate() { MoSync.Util.RunActionOnMainThreadSync(() => { mainPage.Content = null; }); }); mBackBuffer = new WriteableBitmap( (int)screenWidth, (int)screenHeight); mFrontBuffer = new WriteableBitmap( (int)screenWidth, (int)screenHeight); mMainImage.Source = mFrontBuffer; // clear front and backbuffer. for (int i = 0; i < mFrontBuffer.PixelWidth * mFrontBuffer.PixelHeight; i++) { mBackBuffer.Pixels[i] = mBackBuffer.Pixels[i] = (int)(0xff << 24); } mCurrentDrawTarget = mBackBuffer; mCurrentWindowsColor = System.Windows.Media.Color.FromArgb(0xff, (byte)(mCurrentColor >> 16), (byte)(mCurrentColor >> 8), (byte)(mCurrentColor)); syscalls.maSetColor = delegate(int rgb) { int oldColor = (int)mCurrentColor; mCurrentColor = 0xff000000 | (uint)(rgb & 0xffffff); mCurrentWindowsColor = System.Windows.Media.Color.FromArgb(0xff, (byte)(mCurrentColor >> 16), (byte)(mCurrentColor >> 8), (byte)(mCurrentColor)); return(oldColor & 0xffffff); }; syscalls.maSetClipRect = delegate(int x, int y, int w, int h) { MoSync.GraphicsUtil.ClipRectangle( x, y, w, h, 0, 0, mCurrentDrawTarget.PixelWidth, mCurrentDrawTarget.PixelHeight, out x, out y, out w, out h); mClipRect.X = x; mClipRect.Y = y; mClipRect.Width = w; mClipRect.Height = h; }; syscalls.maGetClipRect = delegate(int cliprect) { Memory mem = core.GetDataMemory(); mem.WriteInt32(cliprect + MoSync.Struct.MARect.left, (int)mClipRect.X); mem.WriteInt32(cliprect + MoSync.Struct.MARect.top, (int)mClipRect.Y); mem.WriteInt32(cliprect + MoSync.Struct.MARect.width, (int)mClipRect.Width); mem.WriteInt32(cliprect + MoSync.Struct.MARect.height, (int)mClipRect.Height); }; syscalls.maPlot = delegate(int x, int y) { mCurrentDrawTarget.SetPixel(x, y, (int)mCurrentColor); }; syscalls.maUpdateScreen = delegate() { //System.Array.Copy(mBackBuffer.Pixels, mFrontBuffer.Pixels, mFrontBuffer.PixelWidth * mFrontBuffer.PixelHeight); System.Buffer.BlockCopy(mBackBuffer.Pixels, 0, mFrontBuffer.Pixels, 0, mFrontBuffer.PixelWidth * mFrontBuffer.PixelHeight * 4); InvalidateWriteableBitmapOnMainThread(mFrontBuffer); }; syscalls.maFillRect = delegate(int x, int y, int w, int h) { // this function has a bug (it only fills one pixel less than the image.) //mCurrentDrawTarget.FillRectangle(x, y, x + w, y + h, (int)mCurrentColor); MoSync.GraphicsUtil.ClipRectangle( x, y, w, h, 0, 0, mCurrentDrawTarget.PixelWidth, mCurrentDrawTarget.PixelHeight, out x, out y, out w, out h); MoSync.GraphicsUtil.ClipRectangle( x, y, w, h, (int)mClipRect.X, (int)mClipRect.Y, (int)mClipRect.Width, (int)mClipRect.Height, out x, out y, out w, out h); if (w <= 0 || h <= 0) { return; } int index = x + y * mCurrentDrawTarget.PixelWidth; while (h-- != 0) { int width = w; while (width-- != 0) { mCurrentDrawTarget.Pixels[index] = (int)mCurrentColor; index++; } index += -w + mCurrentDrawTarget.PixelWidth; } }; syscalls.maLine = delegate(int x1, int y1, int x2, int y2) { GraphicsUtil.Point p1 = new GraphicsUtil.Point(x1, y1); GraphicsUtil.Point p2 = new GraphicsUtil.Point(x2, y2); if (!GraphicsUtil.ClipLine(p1, p2, (int)mClipRect.X, (int)(mClipRect.X + mClipRect.Width), (int)mClipRect.Y, (int)(mClipRect.Y + mClipRect.Height))) { return; } mCurrentDrawTarget.DrawLine((int)p1.x, (int)p1.y, (int)p2.x, (int)p2.y, (int)mCurrentColor); }; textBlock.FontSize = mCurrentFontSize; syscalls.maDrawText = delegate(int left, int top, int str) { String text = core.GetDataMemory().ReadStringAtAddress(str); if (text.Length == 0) { return; } DrawText(text, left, top); }; syscalls.maGetTextSize = delegate(int str) { String text = core.GetDataMemory().ReadStringAtAddress(str); int textWidth = 0; int textHeight = 0; GetTextSize(text, out textWidth, out textHeight); return(MoSync.Util.CreateExtent(textWidth, textHeight)); }; syscalls.maDrawTextW = delegate(int left, int top, int str) { String text = core.GetDataMemory().ReadWStringAtAddress(str); if (text.Length == 0) { return; } DrawText(text, left, top); }; syscalls.maGetTextSizeW = delegate(int str) { String text = core.GetDataMemory().ReadWStringAtAddress(str); int textWidth = 0; int textHeight = 0; GetTextSize(text, out textWidth, out textHeight); return(MoSync.Util.CreateExtent(textWidth, textHeight)); }; syscalls.maFillTriangleFan = delegate(int points, int count) { int[] newPoints = new int[count * 2 + 2]; for (int i = 0; i < count; i++) { newPoints[i * 2 + 0] = core.GetDataMemory().ReadInt32(points + i * 8 + MoSync.Struct.MAPoint2d.x); newPoints[i * 2 + 1] = core.GetDataMemory().ReadInt32(points + i * 8 + MoSync.Struct.MAPoint2d.y); } newPoints[count * 2 + 0] = core.GetDataMemory().ReadInt32(points + MoSync.Struct.MAPoint2d.x); newPoints[count * 2 + 1] = core.GetDataMemory().ReadInt32(points + MoSync.Struct.MAPoint2d.y); mCurrentDrawTarget.FillPolygon(newPoints, (int)mCurrentColor); }; syscalls.maFillTriangleStrip = delegate(int points, int count) { int[] xcoords = new int[count]; int[] ycoords = new int[count]; for (int i = 0; i < count; i++) { xcoords[i] = core.GetDataMemory().ReadInt32(points + i * 8 + MoSync.Struct.MAPoint2d.x); ycoords[i] = core.GetDataMemory().ReadInt32(points + i * 8 + MoSync.Struct.MAPoint2d.y); } for (int i = 2; i < count; i++) { mCurrentDrawTarget.FillTriangle( xcoords[i - 2], ycoords[i - 2], xcoords[i - 1], ycoords[i - 1], xcoords[i - 0], ycoords[i - 0], (int)mCurrentColor); } }; syscalls.maSetDrawTarget = delegate(int drawTarget) { int oldDrawTarget = mCurrentDrawTargetIndex; if (drawTarget == mCurrentDrawTargetIndex) { return(oldDrawTarget); } if (drawTarget == MoSync.Constants.HANDLE_SCREEN) { mCurrentDrawTarget = mBackBuffer; mCurrentDrawTargetIndex = drawTarget; return(oldDrawTarget); } Resource res = runtime.GetResource(MoSync.Constants.RT_IMAGE, drawTarget); mCurrentDrawTarget = (WriteableBitmap)res.GetInternalObject(); mCurrentDrawTargetIndex = drawTarget; return(oldDrawTarget); }; syscalls.maGetScrSize = delegate() { int w = mBackBuffer.PixelWidth; int h = mBackBuffer.PixelHeight; MoSync.Util.RunActionOnMainThreadSync(() => { // if the orientation is landscape, the with and height should be swaped PhoneApplicationPage currentPage = (((PhoneApplicationFrame)Application.Current.RootVisual).Content as PhoneApplicationPage); if (currentPage.Orientation == PageOrientation.Landscape || currentPage.Orientation == PageOrientation.LandscapeLeft || currentPage.Orientation == PageOrientation.LandscapeRight) { int aux = w; w = h; h = aux; } }); return(MoSync.Util.CreateExtent(w, h)); }; syscalls.maGetImageSize = delegate(int handle) { Resource res = runtime.GetResource(MoSync.Constants.RT_IMAGE, handle); BitmapSource src = (BitmapSource)res.GetInternalObject(); if (src == null) { MoSync.Util.CriticalError("maGetImageSize used with an invalid image resource."); } int w = 0, h = 0; MoSync.Util.RunActionOnMainThreadSync(() => { w = src.PixelWidth; h = src.PixelHeight; }); return(MoSync.Util.CreateExtent(w, h)); }; syscalls.maDrawImage = delegate(int image, int left, int top) { Resource res = runtime.GetResource(MoSync.Constants.RT_IMAGE, image); WriteableBitmap src = (WriteableBitmap)res.GetInternalObject(); Rect srcRect = new Rect(0, 0, src.PixelWidth, src.PixelHeight); Rect dstRect = new Rect(left, top, src.PixelWidth, src.PixelHeight); mCurrentDrawTarget.Blit(dstRect, src, srcRect, WriteableBitmapExtensions.BlendMode.Alpha); }; syscalls.maDrawImageRegion = delegate(int image, int srcRectPtr, int dstPointPtr, int transformMode) { Resource res = runtime.GetResource(MoSync.Constants.RT_IMAGE, image); WriteableBitmap src = (WriteableBitmap)res.GetInternalObject(); Memory dataMemory = core.GetDataMemory(); int srcRectX = dataMemory.ReadInt32(srcRectPtr + MoSync.Struct.MARect.left); int srcRectY = dataMemory.ReadInt32(srcRectPtr + MoSync.Struct.MARect.top); int srcRectW = dataMemory.ReadInt32(srcRectPtr + MoSync.Struct.MARect.width); int srcRectH = dataMemory.ReadInt32(srcRectPtr + MoSync.Struct.MARect.height); int dstPointX = dataMemory.ReadInt32(dstPointPtr + MoSync.Struct.MAPoint2d.x); int dstPointY = dataMemory.ReadInt32(dstPointPtr + MoSync.Struct.MAPoint2d.y); Rect srcRect = new Rect(srcRectX, srcRectY, srcRectW, srcRectH); Rect dstRect = new Rect(dstPointX, dstPointY, srcRectW, srcRectH); GraphicsUtil.DrawImageRegion(mCurrentDrawTarget, dstPointX, dstPointY, srcRect, src, transformMode, mClipRect); }; syscalls.maCreateDrawableImage = delegate(int placeholder, int width, int height) { Resource res = runtime.GetResource(MoSync.Constants.RT_PLACEHOLDER, placeholder); res.SetResourceType(MoSync.Constants.RT_IMAGE); WriteableBitmap bitmap = null; MoSync.Util.RunActionOnMainThreadSync(() => { bitmap = new WriteableBitmap(width, height); for (int i = 0; i < bitmap.PixelWidth * bitmap.PixelHeight; i++) { bitmap.Pixels[i] = (int)(0xff << 24); } }); if (bitmap == null) { return(MoSync.Constants.RES_OUT_OF_MEMORY); } res.SetInternalObject(bitmap); return(MoSync.Constants.RES_OK); }; syscalls.maCreateImageRaw = delegate(int _placeholder, int _src, int _size, int _alpha) { int width = MoSync.Util.ExtentX(_size); int height = MoSync.Util.ExtentY(_size); WriteableBitmap bitmap = null; MoSync.Util.RunActionOnMainThreadSync(() => { bitmap = new WriteableBitmap(width, height); }); //core.GetDataMemory().ReadIntegers(bitmap.Pixels, _src, width * height); bitmap.FromByteArray(core.GetDataMemory().GetData(), _src, width * height * 4); if (_alpha == 0) { int[] pixels = bitmap.Pixels; int numPixels = width * height; for (int i = 0; i < numPixels; i++) { pixels[i] = (int)((uint)pixels[i] | 0xff000000); } } Resource res = runtime.GetResource(MoSync.Constants.RT_PLACEHOLDER, _placeholder); res.SetInternalObject(bitmap); res.SetResourceType(MoSync.Constants.RT_IMAGE); return(MoSync.Constants.RES_OK); }; syscalls.maDrawRGB = delegate(int _dstPoint, int _src, int _srcRect, int _scanlength) { Memory dataMemory = core.GetDataMemory(); int dstX = dataMemory.ReadInt32(_dstPoint + MoSync.Struct.MAPoint2d.x); int dstY = dataMemory.ReadInt32(_dstPoint + MoSync.Struct.MAPoint2d.y); int srcRectX = dataMemory.ReadInt32(_srcRect + MoSync.Struct.MARect.left); int srcRectY = dataMemory.ReadInt32(_srcRect + MoSync.Struct.MARect.top); int srcRectW = dataMemory.ReadInt32(_srcRect + MoSync.Struct.MARect.width); int srcRectH = dataMemory.ReadInt32(_srcRect + MoSync.Struct.MARect.height); int[] pixels = mCurrentDrawTarget.Pixels; // todo: clipRect _scanlength *= 4; // sizeof(int) for (int h = 0; h < srcRectH; h++) { int pixelIndex = dstY * mCurrentDrawTarget.PixelWidth + dstX; int address = _src + (srcRectY + h) * _scanlength; for (int w = 0; w < srcRectW; w++) { uint srcPixel = dataMemory.ReadUInt32(address); uint dstPixel = (uint)pixels[pixelIndex]; uint srcPixelR = (srcPixel & 0x00ff0000) >> 16; uint srcPixelG = (srcPixel & 0x0000ff00) >> 8; uint srcPixelB = (srcPixel & 0x000000ff) >> 0; uint srcPixelA = (srcPixel & 0xff000000) >> 24; uint dstPixelR = (dstPixel & 0x00ff0000) >> 16; uint dstPixelG = (dstPixel & 0x0000ff00) >> 8; uint dstPixelB = (dstPixel & 0x000000ff) >> 0; uint dstPixelA = (dstPixel & 0xff000000) >> 24; dstPixelR += ((srcPixelR - dstPixelR) * srcPixelA) / 255; dstPixelG += ((srcPixelG - dstPixelG) * srcPixelA) / 255; dstPixelB += ((srcPixelB - dstPixelB) * srcPixelA) / 255; dstPixel = (dstPixelA << 24) | (dstPixelR << 16) | (dstPixelG << 8) | (dstPixelB); pixels[pixelIndex] = (int)dstPixel; address += 4; pixelIndex++; } dstY++; } }; syscalls.maGetImageData = delegate(int _image, int _dst, int _srcRect, int _scanlength) { Resource res = runtime.GetResource(MoSync.Constants.RT_IMAGE, _image); WriteableBitmap src = (WriteableBitmap)res.GetInternalObject(); Memory dataMemory = core.GetDataMemory(); int srcRectX = dataMemory.ReadInt32(_srcRect + MoSync.Struct.MARect.left); int srcRectY = dataMemory.ReadInt32(_srcRect + MoSync.Struct.MARect.top); int srcRectW = dataMemory.ReadInt32(_srcRect + MoSync.Struct.MARect.width); int srcRectH = dataMemory.ReadInt32(_srcRect + MoSync.Struct.MARect.height); int lineDst = _dst; byte[] data = src.ToByteArray(srcRectY * src.PixelWidth, srcRectH * src.PixelWidth); // BlockCopy? byte[] coreArray = dataMemory.GetData(); for (int y = 0; y < srcRectH; y++) { System.Array.Copy(data, y * src.PixelWidth * 4, coreArray, lineDst, src.PixelWidth * 4); lineDst += _scanlength * 4; } }; syscalls.maCreateImageFromData = delegate(int _placeholder, int _data, int _offset, int _size) { Resource res = runtime.GetResource(MoSync.Constants.RT_BINARY, _data); if (res == null) { return(MoSync.Constants.RES_BAD_INPUT); } Stream bin = (Stream)res.GetInternalObject(); if (bin == null) { return(MoSync.Constants.RES_BAD_INPUT); } BoundedStream s = new BoundedStream(bin, _offset, _size); WriteableBitmap bitmap = MoSync.Util.CreateWriteableBitmapFromStream(s); s.Close(); if (bitmap == null) { return(MoSync.Constants.RES_BAD_INPUT); } Resource imageRes = runtime.GetResource(MoSync.Constants.RT_PLACEHOLDER, _placeholder); imageRes.SetInternalObject(bitmap); imageRes.SetResourceType(MoSync.Constants.RT_IMAGE); return(MoSync.Constants.RES_OK); }; }