G4VisCommandsViewerDefault.cc

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// $Id: G4VisCommandsDefault.cc,v 1.4 2007-01-05 16:29:38 allison Exp $

// /vis/default commands - John Allison  30th October 2011

#include "G4VisCommandsViewerDefault.hh"

#include "G4VisManager.hh"
#include "G4UIcmdWithAString.hh"
#include "G4UIcmdWithABool.hh"


G4VisCommandViewerDefaultHiddenEdge::G4VisCommandViewerDefaultHiddenEdge()
{
  G4bool omitable;
  fpCommand = new G4UIcmdWithABool("/vis/viewer/default/hiddenEdge", this);
  fpCommand->SetGuidance("Default hiddenEdge drawing for future viewers.");
  fpCommand->SetGuidance
    ("Edges become hidden/seen in wireframe or surface mode.");
  fpCommand->SetParameterName("hidden-edge",omitable = true);
  fpCommand->SetDefaultValue(true);
}

G4VisCommandViewerDefaultHiddenEdge::~G4VisCommandViewerDefaultHiddenEdge()
{
  delete fpCommand;
}

G4String G4VisCommandViewerDefaultHiddenEdge::GetCurrentValue(G4UIcommand*)
{
  return "";
}

void G4VisCommandViewerDefaultHiddenEdge::SetNewValue(G4UIcommand*, G4String newValue)
{
  // Follows /vis/viewer/set/hiddenEdge

  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
  G4ViewParameters vp = fpVisManager->GetDefaultViewParameters();
  G4ViewParameters::DrawingStyle existingStyle = vp.GetDrawingStyle();

  if (G4UIcommand::ConvertToBool(newValue)) {
    switch (existingStyle) {
    case G4ViewParameters::wireframe:
      vp.SetDrawingStyle(G4ViewParameters::hlr);
      break;
    case G4ViewParameters::hlr:
      break;
    case G4ViewParameters::hsr:
      vp.SetDrawingStyle(G4ViewParameters::hlhsr);
      break;
    case G4ViewParameters::hlhsr:
      break;
    }
  }
  else {
    switch (existingStyle) {
    case G4ViewParameters::wireframe:
      break;
    case G4ViewParameters::hlr:
      vp.SetDrawingStyle(G4ViewParameters::wireframe);
      break;
    case G4ViewParameters::hsr:
      break;
    case G4ViewParameters::hlhsr:
      vp.SetDrawingStyle(G4ViewParameters::hsr);
      break;
    }
  }

  fpVisManager->SetDefaultViewParameters(vp);

  if (verbosity >= G4VisManager::confirmations) {
    G4cout << "Default drawing style set to " << vp.GetDrawingStyle()
       << G4endl;
  }
}


G4VisCommandViewerDefaultStyle::G4VisCommandViewerDefaultStyle()
{
  G4bool omitable;
  fpCommand = new G4UIcmdWithAString("/vis/viewer/default/style", this);
  fpCommand->SetGuidance("Default drawing style for future viewers.");
  fpCommand->SetGuidance
    ("Set style of drawing - w[ireframe] or s[urface].");
  fpCommand->SetGuidance 
    ("(Default hidden line drawing is controlled by \"/vis/viewer/default/hiddenEdge\".)");
  fpCommand->SetParameterName ("style",omitable = false);
  fpCommand->SetCandidates("w wireframe s surface");
}

G4VisCommandViewerDefaultStyle::~G4VisCommandViewerDefaultStyle()
{
  delete fpCommand;
}

G4String G4VisCommandViewerDefaultStyle::GetCurrentValue(G4UIcommand*)
{
  return "";
}

void G4VisCommandViewerDefaultStyle::SetNewValue(G4UIcommand*, G4String newValue)
{
  // Follows /vis/viewer/set/style

  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
  G4ViewParameters vp = fpVisManager->GetDefaultViewParameters();
  G4ViewParameters::DrawingStyle existingStyle = vp.GetDrawingStyle();

  const size_t iPos0 = 0;
  if (newValue[iPos0] == 'w') {  // "wireframe"
    switch (existingStyle) {
    case G4ViewParameters::wireframe:
      break;
    case G4ViewParameters::hlr:
      break;
    case G4ViewParameters::hsr:
      vp.SetDrawingStyle(G4ViewParameters::wireframe);
      break;
    case G4ViewParameters::hlhsr:
      vp.SetDrawingStyle(G4ViewParameters::hlr);
      break;
    }
  }
  else if (newValue[iPos0] == 's') {  // "surface"
    switch (existingStyle) {
    case G4ViewParameters::wireframe:
      vp.SetDrawingStyle(G4ViewParameters::hsr);
      break;
    case G4ViewParameters::hlr:
      vp.SetDrawingStyle(G4ViewParameters::hlhsr);
      break;
    case G4ViewParameters::hsr:
      break;
    case G4ViewParameters::hlhsr:
      break;
    }
  }
  else {
    if (verbosity >= G4VisManager::errors) {
      G4cerr << "ERROR: \"" << newValue << "\" not recognised."
    "  Looking for 'w' or 's' first character." << G4endl;
    }
    return;
  }

  fpVisManager->SetDefaultViewParameters(vp);

  if (verbosity >= G4VisManager::confirmations) {
    G4cout << "Default drawing style set to " << vp.GetDrawingStyle()
       << G4endl;
  }
}