// InitializeCamera() opens the camera session via the canon sdk wrapper, sets the right modes and starts the live view image feed
private bool InitializeCamera(Camera camera)
{
try
{
CameraWrapper.OpenSession(camera);
Console.Write("Done.\nAdjusting settings...");
CameraWrapper.SetSetting(EDSDK.PropID_Av, CameraValues.AV(Settings.Av));
CameraWrapper.SetSetting(EDSDK.PropID_Tv, CameraValues.TV(Settings.Tv));
CameraWrapper.SetSetting(EDSDK.PropID_ISOSpeed, CameraValues.ISO(Settings.ISO));
CameraWrapper.SetSetting(EDSDK.PropID_WhiteBalance, (uint)Settings.WB);
Console.Write("Done.\nStarting LiveView...");
LiveViewUpdating = false;
CameraWrapper.StartLiveView();
if (CameraWrapper.IsLiveViewOn)
{
Console.WriteLine("Done.");
return(true);
}
Console.WriteLine("Error!\n-> LiveView dit not start for some reason.");
}
catch (Exception e)
{
Console.WriteLine("Error!\n-> " + e.Message);
}
return(false);
}
private void OpenSession()
{
if (FInDeviceID[0] >= 0)
{
Refresh();
if (CamList.Count > 0)
{
CameraHandler.OpenSession(CamList[FInDeviceID[0]]);
string cameraname = CameraHandler.MainCamera.Info.szDeviceDescription;
FOutError[0] = (CameraHandler.GetSetting(EDSDK.PropID_AEMode) != EDSDK.AEMode_Mamual) ? "Camera is not in manual mode. Some features might not work!" : "";
FOutName.SliceCount = 1;
FOutPort.SliceCount = 1;
FOutName[0] = CamList[FInDeviceID[0]].Info.szDeviceDescription;
FOutPort[0] = CamList[FInDeviceID[0]].Info.szPortName;
TvList = CameraHandler.GetSettingsList((uint)EDSDK.PropID_Tv);
AvList = CameraHandler.GetSettingsList((uint)EDSDK.PropID_Av);
ISOList = CameraHandler.GetSettingsList((uint)EDSDK.PropID_ISOSpeed);
List <string> tv = new List <string>();
List <string> av = new List <string>();
List <string> iso = new List <string>();
tv.Add("None");
av.Add("None");
iso.Add("None");
foreach (int Tv in TvList)
{
tv.Add(CameraValues.TV((uint)Tv));
}
foreach (int Av in AvList)
{
av.Add(CameraValues.AV((uint)Av));
}
foreach (int ISO in ISOList)
{
iso.Add(CameraValues.ISO((uint)ISO));
}
EnumManager.UpdateEnum("Tv", tv[0], tv.ToArray());
EnumManager.UpdateEnum("Av", av[0], av.ToArray());
EnumManager.UpdateEnum("ISO", iso[0], iso.ToArray());
//isChanged = true;
}
else
{
FOutError[0] = "";
FOutName.SliceCount = 0;
FOutPort.SliceCount = 0;
}
}
}
private void OpenSession()
{
if (CameraListBox.SelectedIndex >= 0)
{
camera_connected = true;
CameraHandler.OpenSession(CamList[CameraListBox.SelectedIndex]);
SessionButton.Text = "Close Session";
string cameraname = CameraHandler.MainCamera.Info.szDeviceDescription;
SessionLabel.Text = cameraname;
if (CameraHandler.GetSetting(EDSDK.PropID_AEMode) != EDSDK.AEMode_Manual)
{
MessageBox.Show("Camera is not in manual mode. Some features might not work!");
}
AvList = CameraHandler.GetSettingsList((uint)EDSDK.PropID_Av);
TvList = CameraHandler.GetSettingsList((uint)EDSDK.PropID_Tv);
ISOList = CameraHandler.GetSettingsList((uint)EDSDK.PropID_ISOSpeed);
foreach (int Av in AvList)
{
AvCoBox.Items.Add(CameraValues.AV((uint)Av));
}
foreach (int Tv in TvList)
{
TvCoBox.Items.Add(CameraValues.TV((uint)Tv));
}
foreach (int ISO in ISOList)
{
ISOCoBox.Items.Add(CameraValues.ISO((uint)ISO));
}
AvCoBox.SelectedIndex = AvCoBox.Items.IndexOf(CameraValues.AV((uint)CameraHandler.GetSetting((uint)EDSDK.PropID_Av)));
TvCoBox.SelectedIndex = TvCoBox.Items.IndexOf(CameraValues.TV((uint)CameraHandler.GetSetting((uint)EDSDK.PropID_Tv)));
ISOCoBox.SelectedIndex = ISOCoBox.Items.IndexOf(CameraValues.ISO((uint)CameraHandler.GetSetting((uint)EDSDK.PropID_ISOSpeed)));
int wbidx = (int)CameraHandler.GetSetting((uint)EDSDK.PropID_WhiteBalance);
switch (wbidx)
{
case EDSDK.WhiteBalance_Auto: WBCoBox.SelectedIndex = 0; break;
case EDSDK.WhiteBalance_Daylight: WBCoBox.SelectedIndex = 1; break;
case EDSDK.WhiteBalance_Cloudy: WBCoBox.SelectedIndex = 2; break;
case EDSDK.WhiteBalance_Tangsten: WBCoBox.SelectedIndex = 3; break;
case EDSDK.WhiteBalance_Fluorescent: WBCoBox.SelectedIndex = 4; break;
case EDSDK.WhiteBalance_Strobe: WBCoBox.SelectedIndex = 5; break;
case EDSDK.WhiteBalance_WhitePaper: WBCoBox.SelectedIndex = 6; break;
case EDSDK.WhiteBalance_Shade: WBCoBox.SelectedIndex = 7; break;
default: WBCoBox.SelectedIndex = -1; break;
}
SettingsGroupBox.Enabled = true;
LiveViewGroupBox.Enabled = true;
this.STComputerButton.Select();
}
}
private void AvCoBox_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
CameraHandler.SetSetting(EDSDK.PropID_Av, CameraValues.AV((string)AvCoBox.SelectedItem));
}
catch (Exception ex)
{
ReportError(ex.Message, false);
}
this.serial_lost_focus(this.serial_number, EventArgs.Empty);
}
private void AvCoBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
if (AvCoBox.SelectedIndex < 0)
{
return;
}
CameraHandler.SetSetting(EDSDK.PropID_Av, CameraValues.AV((string)AvCoBox.SelectedItem));
}
catch (Exception ex) { ReportError(ex.Message, false); }
}
/**
* 打开会话
*/
public void OpenSession()
{
LiveViewGroupBox.Enabled = true;
//如果当前相机里表中有选中项，则打开
if (CameraListBox.SelectedIndex >= 0)
{
//利用相机的驱动打开选中的相机
CameraHandler.OpenSession(CamList[CameraListBox.SelectedIndex]);
//CameraHandler.OpenSession(null);
//设置会话按钮
SessionButton.Text = "关闭会话";
SessionLabel.Text = CameraHandler.MainCamera.Info.szDeviceDescription;
AvList = CameraHandler.GetSettingsList((uint)EDSDK.PropID_Av);
TvList = CameraHandler.GetSettingsList((uint)EDSDK.PropID_Tv);
ISOList = CameraHandler.GetSettingsList((uint)EDSDK.PropID_ISOSpeed);
foreach (int Av in AvList)
{
AvCoBox.Items.Add(CameraValues.AV((uint)Av));
}
foreach (int Tv in TvList)
{
TvCoBox.Items.Add(CameraValues.TV((uint)Tv));
}
foreach (int ISO in ISOList)
{
ISOCoBox.Items.Add(CameraValues.ISO((uint)ISO));
}
AvCoBox.SelectedIndex = AvCoBox.Items.IndexOf(CameraValues.AV((uint)CameraHandler.GetSetting((uint)EDSDK.PropID_Av)));
TvCoBox.SelectedIndex = TvCoBox.Items.IndexOf(CameraValues.TV((uint)CameraHandler.GetSetting((uint)EDSDK.PropID_Tv)));
ISOCoBox.SelectedIndex = ISOCoBox.Items.IndexOf(CameraValues.ISO((uint)CameraHandler.GetSetting((uint)EDSDK.PropID_ISOSpeed)));
int wbidx = (int)CameraHandler.GetSetting((uint)EDSDK.PropID_WhiteBalance);
WBCoBox.SelectedIndex = (wbidx > 8) ? wbidx - 1 : wbidx;
try
{
WBUpDo.Value = CameraHandler.GetSetting((uint)EDSDK.PropID_ColorTemperature);
}
catch (Exception e)
{
}
SettingsGroupBox.Enabled = true;
LiveViewGroupBox.Enabled = true;
}
}
//called when data for any output pin is requested
public void Evaluate(int SpreadMax)
{
for (int i = 0; i < this.FTextureOutput.SliceCount; i++)
{
if (this.FTextureOutput[i] == null)
{
this.FTextureOutput[i] = new DX11Resource <DX11DynamicTexture2D>();
}
}
if (!init)
{
CameraHandler = new SDKHandler();
CameraHandler.CameraAdded += new SDKHandler.CameraAddedHandler(SDK_CameraAdded);
CameraHandler.LiveViewUpdated += new SDKHandler.StreamUpdate(SDK_LiveViewUpdated);
CameraHandler.ProgressChanged += new SDKHandler.ProgressHandler(SDK_ProgressChanged);
CameraHandler.CameraHasShutdown += SDK_CameraHasShutdown;
EnumManager.UpdateEnum("Tv", "None", new string[] { "None" });
EnumManager.UpdateEnum("Av", "None", new string[] { "None" });
EnumManager.UpdateEnum("ISO", "None", new string[] { "None" });
init = true;
}
if (FInUpdate[0])
{
Refresh();
}
if (FInEnable.IsChanged)
{
if (FInEnable[0] && !CameraHandler.CameraSessionOpen)
{
FLogger.Log(LogType.Debug, "OpenSession"); OpenSession(); isChanged = true;
}
if (!FInEnable[0] && CameraHandler.CameraSessionOpen)
{
FLogger.Log(LogType.Debug, "CloseSession"); CloseSession();
}
}
if (CameraHandler.CameraSessionOpen)
{
if (FInAv.IsChanged || isChanged)
{
if (FInAv[0].Name != "None")
{
CameraHandler.SetSetting(EDSDK.PropID_Av, CameraValues.AV(FInAv[0].Name));
}
}
if (FInTv.IsChanged || isChanged)
{
if (FInTv[0].Name != "None")
{
CameraHandler.SetSetting(EDSDK.PropID_Tv, CameraValues.TV(FInTv[0].Name));
}
}
if (FInISO.IsChanged || isChanged)
{
if (FInISO[0].Name != "None")
{
CameraHandler.SetSetting(EDSDK.PropID_Tv, CameraValues.TV(FInISO[0].Name));
}
}
if (FInFocusSpeed.IsChanged || isChanged)
{
if (FInFocusSpeed[0] != DriveFocus.None)
{
switch (FInFocusSpeed[0])
{
case DriveFocus.Far1: CameraHandler.SetFocus(EDSDK.EvfDriveLens_Far1); break;
case DriveFocus.Far2: CameraHandler.SetFocus(EDSDK.EvfDriveLens_Far2); break;
case DriveFocus.Far3: CameraHandler.SetFocus(EDSDK.EvfDriveLens_Far3); break;
case DriveFocus.Near1: CameraHandler.SetFocus(EDSDK.EvfDriveLens_Near1); break;
case DriveFocus.Near2: CameraHandler.SetFocus(EDSDK.EvfDriveLens_Near2); break;
case DriveFocus.Near3: CameraHandler.SetFocus(EDSDK.EvfDriveLens_Near3); break;
}
}
}
if (FInWB.IsChanged || isChanged)
{
if (FInWB[0] != WB.None)
{
switch (FInWB[0])
{
case WB.Auto: CameraHandler.SetSetting(EDSDK.PropID_WhiteBalance, EDSDK.WhiteBalance_Auto); break;
case WB.Daylight: CameraHandler.SetSetting(EDSDK.PropID_WhiteBalance, EDSDK.WhiteBalance_Daylight); break;
case WB.Cloudy: CameraHandler.SetSetting(EDSDK.PropID_WhiteBalance, EDSDK.WhiteBalance_Cloudy); break;
case WB.Tangsten: CameraHandler.SetSetting(EDSDK.PropID_WhiteBalance, EDSDK.WhiteBalance_Tangsten); break;
case WB.Fluorescent: CameraHandler.SetSetting(EDSDK.PropID_WhiteBalance, EDSDK.WhiteBalance_Fluorescent); break;
case WB.Strobe: CameraHandler.SetSetting(EDSDK.PropID_WhiteBalance, EDSDK.WhiteBalance_Strobe); break;
case WB.WhitePaper: CameraHandler.SetSetting(EDSDK.PropID_WhiteBalance, EDSDK.WhiteBalance_WhitePaper); break;
case WB.Shade: CameraHandler.SetSetting(EDSDK.PropID_WhiteBalance, EDSDK.WhiteBalance_Shade); break;
}
}
}
if (FInSaveTo.IsChanged || FInSavePath.IsChanged || isChanged)
{
if (FInSaveTo[0] == SaveTo.Camera)
{
CameraHandler.SetSetting(EDSDK.PropID_SaveTo, (uint)EDSDK.EdsSaveTo.Camera);
}
else
{
if (FInSaveTo[0] == SaveTo.Computer)
{
CameraHandler.SetSetting(EDSDK.PropID_SaveTo, (uint)EDSDK.EdsSaveTo.Host);
}
else if (FInSaveTo[0] == SaveTo.Both)
{
CameraHandler.SetSetting(EDSDK.PropID_SaveTo, (uint)EDSDK.EdsSaveTo.Both);
}
CameraHandler.SetCapacity();
try
{
Directory.CreateDirectory(FInSavePath[0]);
CameraHandler.ImageSaveDirectory = FInSavePath[0];
}
catch (Exception e)
{
FOutError[0] = e.Message;
}
}
}
if (FInSavePath.IsChanged || isChanged)
{
CameraHandler.ImageSaveDirectory = FInSavePath[0];
//CameraHandler.ImageSaveDirectory = "C:\\VVVV\\";
}
if (FInTakeVideo.IsChanged || isChanged)
{
if (FInTakeVideo[0] && !CameraHandler.IsFilming)
{
if (FInSaveTo[0] == SaveTo.Computer || FInSaveTo[0] == SaveTo.Both)
{
Directory.CreateDirectory(FInSavePath[0]);
CameraHandler.StartFilming(FInSavePath[0]);
}
else
{
CameraHandler.StartFilming();
}
}
else if (!FInTakeVideo[0] && CameraHandler.IsFilming)
{
CameraHandler.StopFilming();
}
}
if (FInForceFocus[0] || FInFocusMode.IsChanged || isChanged)
{
//CameraHandler.SetAFMode((uint)(FInFocusMode[0]-1));
CameraHandler.SetAF(EDSDK.EdsEvfAf.CameraCommand_EvfAf_OFF);
CameraHandler.SetSetting(EDSDK.PropID_Evf_AFMode, (uint)(FInFocusMode[0]));
CameraHandler.SetAF(EDSDK.EdsEvfAf.CameraCommand_EvfAf_ON);
}
if (FInTakePhoto[0])
{
if (FInTv[0].Name.Equals("Bulb"))
{
CameraHandler.TakePhoto((uint)FInBulb[0]);
}
else
{
if (FInUseAutofocus[0]) // manual
{
CameraHandler.SetAF(EDSDK.EdsEvfAf.CameraCommand_EvfAf_OFF);
CameraHandler.TakePhoto();
}
else // auto
{
CameraHandler.SetAF(EDSDK.EdsEvfAf.CameraCommand_EvfAf_OFF);
CameraHandler.TakePhotoShutterButton();
}
}
}
if (FInLiveView.IsChanged || isChanged)
{
CameraHandler.SetAF(EDSDK.EdsEvfAf.CameraCommand_EvfAf_OFF);
if (FInLiveView[0] && !CameraHandler.IsLiveViewOn)
{
FLogger.Log(LogType.Debug, "StartLiveView"); CameraHandler.StartLiveView();
}
if (!FInLiveView[0] && CameraHandler.IsLiveViewOn)
{
FLogger.Log(LogType.Debug, "StopLiveView"); CameraHandler.StopLiveView();
}
}
isChanged = false;
}
if (CameraHandler.Error != EDSDK.EDS_ERR_OK)
{
FOutError[0] = Enum.GetName(typeof(EDSDKError), 0x081) + " (0x" + CameraHandler.Error.ToString("X") + ")";
}
FOutSaved[0] = saved;
if (saved)
{
saved = false;
}
//FLogger.Log(LogType.Debug, "hi tty!");
}
private void AvCoBox_SelectedIndexChanged(object sender, EventArgs e)
{
CameraHandler.SetSetting(EDSDK.PropID_Av, CameraValues.AV((string)AvCoBox.SelectedItem));
}
private void OpenSession()
{
if (CameraListBox.SelectedIndex >= 0)
{
CameraHandler.OpenSession(CamList[CameraListBox.SelectedIndex]);
string cameraname = CameraHandler.MainCamera.Info.szDeviceDescription;
SessionLabel.Text = cameraname;
try
{
if (CameraHandler.GetSetting(EDSDK.PropID_AEMode) != EDSDK.AEMode_Manual)
{
MessageBox.Show("相机不在手动模式(manual mode)!");
}
}
catch {
MessageBox.Show("连接相机出错。请重试。");
return;
}
AvList = CameraHandler.GetSettingsList((uint)EDSDK.PropID_Av);
TvList = CameraHandler.GetSettingsList((uint)EDSDK.PropID_Tv);
ISOList = CameraHandler.GetSettingsList((uint)EDSDK.PropID_ISOSpeed);
foreach (int Av in AvList)
{
AvCoBox.Items.Add(CameraValues.AV((uint)Av));
}
foreach (int Tv in TvList)
{
TvCoBox.Items.Add(CameraValues.TV((uint)Tv));
}
foreach (int ISO in ISOList)
{
ISOCoBox.Items.Add(CameraValues.ISO((uint)ISO));
}
AvCoBox.SelectedIndex = AvCoBox.Items.IndexOf(CameraValues.AV((uint)CameraHandler.GetSetting((uint)EDSDK.PropID_Av)));
TvCoBox.SelectedIndex = TvCoBox.Items.IndexOf(CameraValues.TV((uint)CameraHandler.GetSetting((uint)EDSDK.PropID_Tv)));
ISOCoBox.SelectedIndex = ISOCoBox.Items.IndexOf(CameraValues.ISO((uint)CameraHandler.GetSetting((uint)EDSDK.PropID_ISOSpeed)));
int wbidx = (int)CameraHandler.GetSetting((uint)EDSDK.PropID_WhiteBalance);
switch (wbidx)
{
case EDSDK.WhiteBalance_Auto: WBCoBox.SelectedIndex = 0; break;
case EDSDK.WhiteBalance_Daylight: WBCoBox.SelectedIndex = 1; break;
case EDSDK.WhiteBalance_Cloudy: WBCoBox.SelectedIndex = 2; break;
case EDSDK.WhiteBalance_Tangsten: WBCoBox.SelectedIndex = 3; break;
case EDSDK.WhiteBalance_Fluorescent: WBCoBox.SelectedIndex = 4; break;
case EDSDK.WhiteBalance_Strobe: WBCoBox.SelectedIndex = 5; break;
case EDSDK.WhiteBalance_WhitePaper: WBCoBox.SelectedIndex = 6; break;
case EDSDK.WhiteBalance_Shade: WBCoBox.SelectedIndex = 7; break;
default: WBCoBox.SelectedIndex = -1; break;
}
SettingsGroupBox.Enabled = true;
LiveViewGroupBox.Enabled = true;
LiveViewButton.Enabled = true;
cameraConnectFlag = true;
updateRecordReadyControls();
//if (recordReadyFlag)
// TakePhotoButton.Enabled = true;
//added to initialize save-to options at session opening
CameraHandler.SetSetting(EDSDK.PropID_SaveTo, (uint)EDSDK.EdsSaveTo.Both);
CameraHandler.SetCapacity();
SessionButton.Enabled = false;
RefreshButton.Enabled = false;
//SessionButton.Text = "断开相机";
}
}