G4VisCommandViewerSave Class Reference

#include <G4VisCommandsViewer.hh>

Inheritance diagram for G4VisCommandViewerSave:

Public Member Functions
	G4VisCommandViewerSave ()
virtual	~G4VisCommandViewerSave ()
G4String	GetCurrentValue (G4UIcommand *command)
void	SetNewValue (G4UIcommand *command, G4String newValue)

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Detailed Description

Definition at line 248 of file G4VisCommandsViewer.hh.

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Constructor & Destructor Documentation

G4VisCommandViewerSave::G4VisCommandViewerSave

(

)

Definition at line 1313 of file G4VisCommandsViewer.cc.

                                                {
  G4bool omitable;
  fpCommand = new G4UIcmdWithAString ("/vis/viewer/save", this);
  fpCommand -> SetGuidance
  ("Write commands that define the current view to file.");
  fpCommand -> SetParameterName ("file-name", omitable = true);
  fpCommand -> SetDefaultValue ("G4cout");
}

G4VisCommandViewerSave::~G4VisCommandViewerSave

(

)

[virtual]

Definition at line 1322 of file G4VisCommandsViewer.cc.

                                                 {
  delete fpCommand;
}

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Member Function Documentation

G4String G4VisCommandViewerSave::GetCurrentValue

(

G4UIcommand *

command

)

[virtual]

Reimplemented from G4UImessenger.

Definition at line 1327 of file G4VisCommandsViewer.cc.

               {
  return "";
}

void G4VisCommandViewerSave::SetNewValue	(	G4UIcommand *	command,
		G4String	newValue
	)			[virtual]

Reimplemented from G4UImessenger.

Definition at line 1346 of file G4VisCommandsViewer.cc.

References G4VisManager::confirmations, G4VisManager::errors, G4VVisCommand::fpVisManager, G4cout, G4endl, G4VisManager::GetCurrentViewer(), G4VSceneHandler::GetScene(), G4VViewer::GetSceneHandler(), G4Scene::GetStandardTargetPoint(), G4VisManager::GetVerbosity(), and G4VViewer::GetViewParameters().

                                                                         {
  
  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
  
  const G4VViewer* currentViewer = fpVisManager->GetCurrentViewer();
  if (!currentViewer) {
    if (verbosity >= G4VisManager::errors) {
      G4cout <<
      "ERROR: G4VisCommandsViewerSave::SetNewValue: no current viewer."
      << G4endl;
    }
    return;
  }
  
  const G4Scene* currentScene = currentViewer->GetSceneHandler()->GetScene();
  if (!currentScene) {
    if (verbosity >= G4VisManager::errors) {
      G4cout <<
      "ERROR: G4VisCommandsViewerSave::SetNewValue: no current scene."
      << G4endl;
    }
    return;
  }
  
  std::ofstream ofs;
  if (newValue != "G4cout") {
    // Check if file exists
    std::ifstream ifs(newValue);
    if (ifs) {
      if (verbosity >= G4VisManager::errors) {
        G4cout <<
        "ERROR: G4VisCommandsViewerSave::SetNewValue: File \""
        << newValue << "\" already exists."
        << G4endl;
      }
      ifs.close();
      return;
    }
    ofs.open(newValue);
    if (!ofs) {
      if (verbosity >= G4VisManager::errors) {
        G4cout <<
        "ERROR: G4VisCommandsViewerSave::SetNewValue: Trouble opening file \""
        << newValue << "\"."
        << G4endl;
      }
      ofs.close();
      return;
    }
  }
  
  const G4ViewParameters& vp = currentViewer->GetViewParameters();
  const G4Point3D& stp = currentScene->GetStandardTargetPoint();
  
  if (newValue == "G4cout") {
    WriteCommands(G4cout,vp,stp);
  } else {
    WriteCommands(ofs,vp,stp);
    ofs.close();
  }

  if (verbosity >= G4VisManager::confirmations) {
    G4cout << "Viewer \"" << currentViewer -> GetName ()
    << "\"" << " saved to ";
    if (newValue == "G4cout") {
      G4cout << "G4cout.";
    } else {
      G4cout << "file \'" << newValue << "\".";
    }
    G4cout << G4endl;
  }
}

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The documentation for this class was generated from the following files:

• G4VisCommandsViewer.hh
• G4VisCommandsViewer.cc

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