/*=========================================================================

  Program:   CMake - Cross-Platform Makefile Generator
  Module:    $RCSfile$
  Language:  C++
  Date:      $Date$
  Version:   $Revision$

  Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
  See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.

     This software is distributed WITHOUT ANY WARRANTY; without even 
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
     PURPOSE.  See the above copyright notices for more information.

=========================================================================*/
#ifndef cmLocalVisualStudio7Generator_h
#define cmLocalVisualStudio7Generator_h

#include "cmLocalVisualStudioGenerator.h"

class cmTarget;
class cmSourceFile;
class cmCustomCommand;
class cmSourceGroup;
struct cmVS7FlagTable;

class cmLocalVisualStudio7GeneratorOptions;

/** \class cmLocalVisualStudio7Generator
 * \brief Write Visual Studio .NET project files.
 *
 * cmLocalVisualStudio7Generator produces a Visual Studio .NET project
 * file for each target in its directory.
 */
class cmLocalVisualStudio7Generator : public cmLocalVisualStudioGenerator
{
public:
  ///! Set cache only and recurse to false by default.
  cmLocalVisualStudio7Generator();

  virtual ~cmLocalVisualStudio7Generator();

  virtual void AddHelperCommands();

  /**
   * Generate the makefile for this directory. 
   */
  virtual void Generate();

  enum BuildType {STATIC_LIBRARY, DLL, EXECUTABLE, WIN32_EXECUTABLE, UTILITY};

  /**
   * Specify the type of the build: static, dll, or executable.
   */
  void SetBuildType(BuildType,const char *name);

  void SetVersion71() {this->Version = 71;}
  void SetVersion8() {this->Version = 8;}
  void SetPlatformName(const char* n) { this->PlatformName = n;}
  virtual void ConfigureFinalPass();
  void GetTargetObjectFileDirectories(cmTarget* target,
                                      std::vector<std::string>& 
                                      dirs); 

  void SetExtraFlagTable(cmVS7FlagTable const* table)
    { this->ExtraFlagTable = table; }
private:
  typedef cmLocalVisualStudio7GeneratorOptions Options;
  void ReadAndStoreExternalGUID(const char* name,
                                const char* path);
  std::string GetBuildTypeLinkerFlags(std::string rootLinkerFlags,
                                      const char* configName);
  void FixGlobalTargets();
  void OutputVCProjFile();
  void WriteVCProjHeader(std::ostream& fout, const char *libName,
                         cmTarget &tgt, std::vector<cmSourceGroup> &sgs);
  void WriteVCProjFooter(std::ostream& fout);
  void CreateSingleVCProj(const char *lname, cmTarget &tgt);
  void WriteVCProjFile(std::ostream& fout, const char *libName, 
                       cmTarget &tgt);
  void AddVCProjBuildRule(cmTarget& tgt);
  void WriteConfigurations(std::ostream& fout,
                           const char *libName, cmTarget &tgt);
  void WriteConfiguration(std::ostream& fout,
                          const char* configName,
                          const char* libName, cmTarget &tgt); 
  std::string EscapeForXML(const char* s);
  std::string ConvertToXMLOutputPath(const char* path);
  std::string ConvertToXMLOutputPathSingle(const char* path);
  void OutputTargetRules(std::ostream& fout, const char* configName, 
                         cmTarget &target, const char *libName);
  void OutputBuildTool(std::ostream& fout, const char* configName,
                       cmTarget& t);
  void OutputLibraries(std::ostream& fout,
                       std::vector<cmStdString> const& libs);
  void OutputLibraryDirectories(std::ostream& fout,
                                std::vector<cmStdString> const& dirs);
  void OutputModuleDefinitionFile(std::ostream& fout, cmTarget &target);
  void WriteProjectStart(std::ostream& fout, const char *libName,
                         cmTarget &tgt, std::vector<cmSourceGroup> &sgs);
  void WriteVCProjBeginGroup(std::ostream& fout, 
                          const char* group,
                          const char* filter);
  void WriteVCProjEndGroup(std::ostream& fout);
  
  void WriteCustomRule(std::ostream& fout,
                       const char* source,
                       const cmCustomCommand& command,
                       const char* extraFlags);
  void WriteTargetVersionAttribute(std::ostream& fout, cmTarget& target);

  void WriteGroup(const cmSourceGroup *sg, 
                  cmTarget target, std::ostream &fout, 
                  const char *libName, std::vector<std::string> *configs);
  virtual std::string GetTargetDirectory(cmTarget&);

  cmVS7FlagTable const* ExtraFlagTable;
  std::string ModuleDefinitionFile;
  int Version;
  std::string PlatformName; // Win32 or x64 
};

// This is a table mapping XML tag IDE names to command line options
struct cmVS7FlagTable
{
  const char* IDEName;  // name used in the IDE xml file
  const char* commandFlag; // command line flag
  const char* comment;     // comment
  const char* value; // string value
  unsigned int special; // flags for special handling requests
  enum
  {
    UserValue    = (1<<0), // flag contains a user-specified value
    UserIgnored  = (1<<1), // ignore any user value
    UserRequired = (1<<2), // match only when user value is non-empty
    Continue     = (1<<3), // continue looking for matching entries

    UserValueIgnored  = UserValue | UserIgnored,
    UserValueRequired = UserValue | UserRequired
  };
};

#endif