public void Update(Observable from, CameraEvent e)
{
CameraEvent.Type eventType = e.GetEventType();
switch (eventType)
{
case CameraEvent.Type.SHUT_DOWN:
MessageBox.Show("Camera is disconnected");
if (_remoteCapture != null && !_remoteCapture.IsDisposed)
{
_remoteCapture.Close();
_remoteCapture.Dispose();
}
this.Close();
break;
case CameraEvent.Type.PROPERTY_CHANGED:
if (null != _remoteCapture)
{
uint propertyID = (uint)e.GetArg();
if (propertyID == EDSDKLib.EDSDK.PropID_Evf_AFMode)
{
(_remoteCapture as RemoteCapture).controlFocusButton((int)EDSDKLib.EDSDK.EdsEvfAFMode.Evf_AFMode_LiveFace != _controller.GetModel().EvfAFMode);
}
if (propertyID == EDSDKLib.EDSDK.PropID_FixedMovie)
{
(_remoteCapture as RemoteCapture).updateFixedMovie(_controller.GetModel().FixedMovie);
}
if (propertyID == EDSDKLib.EDSDK.PropID_MirrorLockUpState)
{
(_remoteCapture as RemoteCapture).updateMirrorLockUpState(_controller.GetModel().MirrorLockUpState);
}
}
break;
case CameraEvent.Type.ANGLEINFO:
if (null != _remoteCapture)
{
IntPtr cameraPosPtr = e.GetArg();
if (cameraPosPtr != IntPtr.Zero)
{
EDSDKLib.EDSDK.EdsCameraPos cameraPos = (EDSDKLib.EDSDK.EdsCameraPos)Marshal.PtrToStructure(cameraPosPtr, typeof(EDSDKLib.EDSDK.EdsCameraPos));
double pos = cameraPos.position;
// Convert to floating point
double roll = cameraPos.rolling * 0.01;
double pitc = cameraPos.pitching * 0.01;
(_remoteCapture as RemoteCapture).updateAngleInfoLabel(pos.ToString(), roll.ToString(), pitc.ToString());
}
else
{
uint err = EDSDKLib.EDSDK.EdsSendCommand(_controller.GetModel().Camera, EDSDKLib.EDSDK.CameraCommand_RequestRollPitchLevel, 1);
(_remoteCapture as RemoteCapture).updateAngleInfoLabel("-", "-", "-");
}
}
break;
case CameraEvent.Type.MOUSE_CURSOR:
if (null != _remoteCapture)
{
IntPtr onOffPtr = e.GetArg();
if (onOffPtr != IntPtr.Zero)
{
(_remoteCapture as RemoteCapture).changeMouseCursor(true);
}
else
{
(_remoteCapture as RemoteCapture).changeMouseCursor(false);
_actionSource.FireEvent(ActionEvent.Command.CLICK_MOUSE, IntPtr.Zero);
}
}
break;
default:
break;
}
}
public override void ActionPerformed(ActionEvent e)
{
ActionEvent.Command command = e.GetActionCommand();
uint inPropertyID;
uint data;
EDSDKLib.EDSDK.EdsPoint point;
switch (command)
{
case ActionEvent.Command.GET_PROPERTY:
inPropertyID = (uint)e.GetArg();
_processor.PostCommand(new GetPropertyCommand(ref _model, inPropertyID));
break;
case ActionEvent.Command.GET_PROPERTYDESC:
inPropertyID = (uint)e.GetArg();
_processor.PostCommand(new GetPropertyDescCommand(ref _model, inPropertyID));
break;
case ActionEvent.Command.TAKE_PICTURE:
_processor.PostCommand(new TakePictureCommand(ref _model));
break;
case ActionEvent.Command.PRESS_COMPLETELY:
_processor.PostCommand(new PressShutterCommand(ref _model, (uint)EDSDKLib.EDSDK.EdsShutterButton.CameraCommand_ShutterButton_Completely));
break;
case ActionEvent.Command.PRESS_HALFWAY:
_processor.PostCommand(new PressShutterCommand(ref _model, (uint)EDSDKLib.EDSDK.EdsShutterButton.CameraCommand_ShutterButton_Halfway));
break;
case ActionEvent.Command.PRESS_OFF:
_processor.PostCommand(new PressShutterCommand(ref _model, (uint)EDSDKLib.EDSDK.EdsShutterButton.CameraCommand_ShutterButton_OFF));
break;
case ActionEvent.Command.START_EVF:
_model.isEvfEnable = true;
_processor.PostCommand(new StartEvfCommand(ref _model));
break;
case ActionEvent.Command.END_EVF:
_model.isEvfEnable = false;
// When exit LiveView, cancel EVF AF ON
_processor.PostCommand(new DoEvfAFCommand(ref _model, (uint)EDSDKLib.EDSDK.EdsEvfAf.CameraCommand_EvfAf_OFF));
_processor.PostCommand(new EndEvfCommand(ref _model));
break;
case ActionEvent.Command.DOWNLOAD_EVF:
_processor.PostCommand(new DownloadEvfCommand(ref _model));
break;
case ActionEvent.Command.SET_AF_MODE:
data = (uint)e.GetArg();
_processor.PostCommand(new SetPropertyCommand(ref _model, EDSDKLib.EDSDK.PropID_AFMode, data));
break;
case ActionEvent.Command.SET_AE_MODE:
data = (uint)e.GetArg();
_processor.PostCommand(new SetPropertyCommand(ref _model, EDSDKLib.EDSDK.PropID_AEModeSelect, data));
break;
case ActionEvent.Command.SET_AV:
data = (uint)e.GetArg();
_processor.PostCommand(new SetPropertyCommand(ref _model, EDSDKLib.EDSDK.PropID_Av, data));
break;
case ActionEvent.Command.SET_TV:
data = (uint)e.GetArg();
_processor.PostCommand(new SetPropertyCommand(ref _model, EDSDKLib.EDSDK.PropID_Tv, data));
break;
case ActionEvent.Command.SET_ISO_SPEED:
data = (uint)e.GetArg();
_processor.PostCommand(new SetPropertyCommand(ref _model, EDSDKLib.EDSDK.PropID_ISOSpeed, data));
break;
case ActionEvent.Command.SET_METERING_MODE:
data = (uint)e.GetArg();
_processor.PostCommand(new SetPropertyCommand(ref _model, EDSDKLib.EDSDK.PropID_MeteringMode, data));
break;
case ActionEvent.Command.SET_DRIVE_MODE:
data = (uint)e.GetArg();
_processor.PostCommand(new SetPropertyCommand(ref _model, EDSDKLib.EDSDK.PropID_DriveMode, data));
break;
case ActionEvent.Command.SET_WHITE_BALANCE:
data = (uint)e.GetArg();
_processor.PostCommand(new SetPropertyCommand(ref _model, EDSDKLib.EDSDK.PropID_WhiteBalance, data));
break;
case ActionEvent.Command.SET_EXPOSURE_COMPENSATION:
data = (uint)e.GetArg();
_processor.PostCommand(new SetPropertyCommand(ref _model, EDSDKLib.EDSDK.PropID_ExposureCompensation, data));
break;
case ActionEvent.Command.SET_IMAGEQUALITY:
data = (uint)e.GetArg();
_processor.PostCommand(new SetPropertyCommand(ref _model, EDSDKLib.EDSDK.PropID_ImageQuality, data));
break;
case ActionEvent.Command.SET_EVF_AFMODE:
// When switching a EVF AF MODE, cancel EVF AF ON
_processor.PostCommand(new DoEvfAFCommand(ref _model, (uint)EDSDKLib.EDSDK.EdsEvfAf.CameraCommand_EvfAf_OFF));
data = (uint)e.GetArg();
_processor.PostCommand(new SetPropertyCommand(ref _model, EDSDKLib.EDSDK.PropID_Evf_AFMode, data));
break;
case ActionEvent.Command.SET_ZOOM:
data = (uint)e.GetArg();
_processor.PostCommand(new SetPropertyCommand(ref _model, EDSDKLib.EDSDK.PropID_DC_Zoom, data));
break;
case ActionEvent.Command.SET_FLASH_MODE:
data = (uint)e.GetArg();
_processor.PostCommand(new SetPropertyCommand(ref _model, EDSDKLib.EDSDK.PropID_DC_Strobe, data));
break;
case ActionEvent.Command.SET_MOVIEQUALITY:
data = (uint)e.GetArg();
_processor.PostCommand(new SetPropertyCommand(ref _model, EDSDKLib.EDSDK.PropID_MovieParam, data));
break;
case ActionEvent.Command.CLICK_WB:
_processor.PostCommand(new ClickWBCommand(ref _model, 1));
break;
case ActionEvent.Command.CLICK_MOUSE:
_processor.PostCommand(new ClickWBCommand(ref _model, 2));
break;
case ActionEvent.Command.FOCUS_NEAR1:
_processor.PostCommand(new DriveLensCommand(ref _model, EDSDKLib.EDSDK.EvfDriveLens_Near1));
break;
case ActionEvent.Command.FOCUS_NEAR2:
_processor.PostCommand(new DriveLensCommand(ref _model, EDSDKLib.EDSDK.EvfDriveLens_Near2));
break;
case ActionEvent.Command.FOCUS_NEAR3:
_processor.PostCommand(new DriveLensCommand(ref _model, EDSDKLib.EDSDK.EvfDriveLens_Near3));
break;
case ActionEvent.Command.FOCUS_FAR1:
_processor.PostCommand(new DriveLensCommand(ref _model, EDSDKLib.EDSDK.EvfDriveLens_Far1));
break;
case ActionEvent.Command.FOCUS_FAR2:
_processor.PostCommand(new DriveLensCommand(ref _model, EDSDKLib.EDSDK.EvfDriveLens_Far2));
break;
case ActionEvent.Command.FOCUS_FAR3:
_processor.PostCommand(new DriveLensCommand(ref _model, EDSDKLib.EDSDK.EvfDriveLens_Far3));
break;
case ActionEvent.Command.DOWNLOAD:
IntPtr inRef = (IntPtr)e.GetArg();
_processor.PostCommand(new DownloadCommand(ref _model, ref inRef));
break;
case ActionEvent.Command.CLOSING:
_processor.PostCommand(new CloseSessionCommand(ref _model));
_processor.Stop();
break;
case ActionEvent.Command.SHUT_DOWN:
_processor.Stop();
CameraEvent shotDownEvent = new CameraEvent(CameraEvent.Type.SHUT_DOWN, IntPtr.Zero);
_model.NotifyObservers(shotDownEvent);
break;
case ActionEvent.Command.EVF_AF_ON:
if (_model.isEvfEnable)
{
_processor.PostCommand(new DoEvfAFCommand(ref _model, (uint)EDSDKLib.EDSDK.EdsEvfAf.CameraCommand_EvfAf_ON));
}
break;
case ActionEvent.Command.EVF_AF_OFF:
_processor.PostCommand(new DoEvfAFCommand(ref _model, (uint)EDSDKLib.EDSDK.EdsEvfAf.CameraCommand_EvfAf_OFF));
break;
case ActionEvent.Command.ZOOM_FIT:
_processor.PostCommand(new SetPropertyCommand(ref _model, EDSDKLib.EDSDK.PropID_Evf_Zoom, EDSDKLib.EDSDK.EvfZoom_Fit));
break;
case ActionEvent.Command.ZOOM_ZOOM:
_processor.PostCommand(new SetPropertyCommand(ref _model, EDSDKLib.EDSDK.PropID_Evf_Zoom, EDSDKLib.EDSDK.EvfZoom_x5));
break;
case ActionEvent.Command.POSITION_UP:
case ActionEvent.Command.POSITION_DOWN:
const int stepY = 128;
point = _model.GetZoomPosition();
if (command == ActionEvent.Command.POSITION_UP)
{
point.y -= stepY;
if (point.y < 0)
{
point.y = 0;
}
}
if (command == ActionEvent.Command.POSITION_DOWN)
{
point.y += stepY;
}
_processor.PostCommand(new SetPropertyCommand(ref _model, EDSDKLib.EDSDK.PropID_Evf_ZoomPosition, point));
break;
case ActionEvent.Command.POSITION_LEFT:
case ActionEvent.Command.POSITION_RIGHT:
const int stepX = 128;
point = _model.GetZoomPosition();
if (command == ActionEvent.Command.POSITION_LEFT)
{
point.x -= stepX;
if (point.x < 0)
{
point.x = 0;
}
}
if (command == ActionEvent.Command.POSITION_RIGHT)
{
point.x += stepX;
}
_processor.PostCommand(new SetPropertyCommand(ref _model, EDSDKLib.EDSDK.PropID_Evf_ZoomPosition, point));
break;
case ActionEvent.Command.REMOTESHOOTING_START:
_processor.PostCommand(new SetRemoteShootingCommand(ref _model, (uint)EDSDKLib.EDSDK.DcRemoteShootingMode.DcRemoteShootingModeStart));
break;
case ActionEvent.Command.REMOTESHOOTING_STOP:
_processor.PostCommand(new SetRemoteShootingCommand(ref _model, (uint)EDSDKLib.EDSDK.DcRemoteShootingMode.DcRemoteShootingModeStop));
break;
case ActionEvent.Command.PRESS_STILL:
_processor.PostCommand(new SwitchStillMovieCommand(ref _model, (uint)EDSDKLib.EDSDK.CameraCommand_MovieSelectSwOFF));
break;
case ActionEvent.Command.PRESS_MOVIE:
_processor.PostCommand(new SwitchStillMovieCommand(ref _model, (uint)EDSDKLib.EDSDK.CameraCommand_MovieSelectSwON));
break;
case ActionEvent.Command.REC_START:
_processor.PostCommand(new SetRecCommand(ref _model, (uint)4));
break;
case ActionEvent.Command.REC_END:
_processor.PostCommand(new SetRecCommand(ref _model, (uint)0));
_processor.PostCommand(new SwitchStillMovieCommand(ref _model, (uint)EDSDKLib.EDSDK.CameraCommand_MovieSelectSwOFF));
break;
case ActionEvent.Command.MIRRORUP_ON:
_processor.PostCommand(new SwitchMirrorUpCommand(ref _model, (uint)EDSDKLib.EDSDK.EdsMirrorUpSetting.On));
break;
case ActionEvent.Command.MIRRORUP_OFF:
_processor.PostCommand(new SwitchMirrorUpCommand(ref _model, (uint)EDSDKLib.EDSDK.EdsMirrorUpSetting.Off));
break;
case ActionEvent.Command.ROLLPITCH:
if (_model.isEvfEnable)
{
if (_model.RollPitch == 0)
{
_model.RollPitch = 1;
}
else
{
_model.RollPitch = 0;
}
}
_processor.PostCommand(new SetRollPitchCommand(ref _model, (uint)EDSDKLib.EDSDK.CameraCommand_RequestRollPitchLevel));
break;
case ActionEvent.Command.END_ROLLPITCH:
_model.RollPitch = 1;
_processor.PostCommand(new SetRollPitchCommand(ref _model, (uint)EDSDKLib.EDSDK.CameraCommand_RequestRollPitchLevel));
break;
}
}
private uint DownloadImageByDirectory(IntPtr camera)
{
IntPtr fileitem;
EDSDKLib.EDSDK.EdsDirectoryItemInfo dirItemInfo;
dirItemInfo.szFileName = "";
dirItemInfo.Size = 0;
int index = 0;
for (index = 0; index < _imageItems.Count; ++index)
{
fileitem = _imageItems[_currentFileNum];
uint err = EDSDKLib.EDSDK.EdsGetDirectoryItemInfo(fileitem, out dirItemInfo);
if (err != EDSDKLib.EDSDK.EDS_ERR_OK)
{
return(err);
}
// Create file stream for transfer destination
IntPtr stream;
var szDstFileName = Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);
szDstFileName += "\\" + dirItemInfo.szFileName;
err = EDSDKLib.EDSDK.EdsCreateFileStream(szDstFileName,
EDSDKLib.EDSDK.EdsFileCreateDisposition.CreateAlways,
EDSDKLib.EDSDK.EdsAccess.ReadWrite, out stream);
if (err != EDSDKLib.EDSDK.EDS_ERR_OK)
{
return(err);
}
//Set Progress
//err = EdsSetProgressCallback(stream, ProgressFunc, EDSDKLib.EDSDK.kEdsProgressOption_Periodically, this);
// Download image
err = EDSDKLib.EDSDK.EdsDownload(fileitem, dirItemInfo.Size, stream);
if (err != EDSDKLib.EDSDK.EDS_ERR_OK)
{
return(err);
}
// Issue notification that download is complete
err = EDSDKLib.EDSDK.EdsDownloadComplete(fileitem);
if (err != EDSDKLib.EDSDK.EDS_ERR_OK)
{
return(err);
}
//Release Item
if (fileitem != null)
{
err = EDSDKLib.EDSDK.EdsRelease(fileitem);
fileitem = IntPtr.Zero;
}
//Release stream
if (stream != null)
{
err = EDSDKLib.EDSDK.EdsRelease(stream);
stream = IntPtr.Zero;
}
_currentFileNum += 1;
// Continue next 1 file download.
if (_model._ExecuteStatus == CameraModel.Status.CANCELING)
{
_event = new CameraEvent(CameraEvent.Type.DOWNLOAD_COMPLETE, (IntPtr)index);
_model.NotifyObservers(_event);
_currentFileNum = 0;
_imageItems.Clear();
}
else
{
_event = new CameraEvent(CameraEvent.Type.PROGRESS_REPORT, (IntPtr)_currentFileNum);
_model.NotifyObservers(_event);
}
}
// Finish download files.
_event = new CameraEvent(CameraEvent.Type.DOWNLOAD_COMPLETE, camera);
_model.NotifyObservers(_event);
_currentFileNum = 0;
_imageItems.Clear();
return(EDSDKLib.EDSDK.EDS_ERR_OK);
}