ENH: Change to new CABLE command architecture. CABLE configuration code is now generated on the first pass, during the Invoke() calls.

1 files changed, 70 insertions, 0 deletions

diff --git a/Source/cmCablePackageCommand.cxx b/Source/cmCablePackageCommand.cxx
new file mode 100644
index 0000000..a6787e2
--- /dev/null
+++ b/Source/cmCablePackageCommand.cxx
@@ -0,0 +1,70 @@
+/*=========================================================================
+
+  Program:   Insight Segmentation & Registration Toolkit
+  Module:    $RCSfile$
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+
+  Copyright (c) 2000 National Library of Medicine
+  All rights reserved.
+
+  See COPYRIGHT.txt for copyright details.
+
+=========================================================================*/
+#include "cmCablePackageCommand.h"
+#include "cmCacheManager.h"
+
+// cmCablePackageCommand
+bool cmCablePackageCommand::Invoke(std::vector<std::string>& args)
+{
+  if(args.size() != 1)
+    {
+    this->SetError("called with incorrect number of arguments");
+    return false;
+    }
+  
+  // This command needs to access the Cable data.
+  this->SetupCableData();
+  
+  // The argument is the package name.
+  m_PackageName = args[0];
+  
+  // Ask the cable data to begin the package.  This may call another
+  // cmCablePackageCommand's WritePackageFooter().
+  m_CableData->BeginPackage(this);
+  
+  // Write the configuration for this command.
+  // The cmCableData::EndPackage() later on will call WritePackageFooter().
+  this->WritePackageHeader();
+  
+  return true;
+}
+
+
+/**
+ * Write a CABLE package header.
+ */
+void cmCablePackageCommand::WritePackageHeader() const
+{
+  std::ostream& os = m_CableData->GetOutputStream();
+  cmCableData::Indentation indent = m_CableData->GetIndentation();
+  os << indent << "<Package name=\"" << m_PackageName.c_str() << "\">"
+     << std::endl;
+  m_CableData->Indent();
+}
+
+
+/**
+ * Write a CABLE package footer.
+ */
+void cmCablePackageCommand::WritePackageFooter() const
+{
+  m_CableData->Unindent();
+  std::ostream& os = m_CableData->GetOutputStream();
+  cmCableData::Indentation indent = m_CableData->GetIndentation();
+  os << indent << "</Package> <!-- \"" << m_PackageName.c_str() << "\" -->"
+     << std::endl;
+}
+