FWPartialConfig.cc

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#include <iostream>
#include <fstream>
#include "Fireworks/Core/interface/FWPartialConfig.h"
#include "TGButton.h"
#include "TEveManager.h"
#include "TGString.h"
#include "TGLabel.h"
#include "TSystem.h"
#include "TROOT.h"

#include "Fireworks/Core/interface/SimpleSAXParser.h"
#include "Fireworks/Core/interface/FWXMLConfigParser.h"
#include "Fireworks/Core/interface/FWEventItemsManager.h"
#include "Fireworks/Core/interface/FWGUIManager.h"
#include "Fireworks/Core/interface/CmsShowMainFrame.h"
#include "Fireworks/Core/interface/FWConfigurationManager.h"
#include "Fireworks/Core/interface/fwLog.h"

namespace {
  struct MyNameMap {
    std::vector<std::pair<std::string, std::string> > names = {{"GUI", "Windows"},
                                                               {"CommonPreferences", "Colors"},
                                                               {"EventNavigator", "EventFilters"},
                                                               {"EventItems", "Collections"}};

    std::string realName(std::string btnName) {
      for (std::vector<std::pair<std::string, std::string> >::iterator i = names.begin(); i != names.end(); ++i) {
        if (i->second == btnName)
          return i->first;
      }
      return btnName;
    }

    std::string btnName(const std::string& rlName) {
      for (std::vector<std::pair<std::string, std::string> >::iterator i = names.begin(); i != names.end(); ++i) {
        if (i->first == rlName)
          return i->second;
      }
      return rlName;
    }
  };

  MyNameMap nmm;
}  // namespace

FWPartialConfigGUI::FWPartialConfigGUI(const char* path, FWConfigurationManager* iCfg)
    : TGTransientFrame(gClient->GetRoot(), FWGUIManager::getGUIManager()->getMainFrame(), 200, 140), m_cfgMng(iCfg) {
  if (path) {
    std::ifstream g(path);
    FWXMLConfigParser parser(g);
    parser.parse();
    parser.config()->swap(m_origConfig);
  } else {
    FWConfiguration curr;
    m_cfgMng->to(curr);
    curr.swap(m_origConfig);
  }

  TGVerticalFrame* vf = new TGVerticalFrame(this);
  AddFrame(vf, new TGLayoutHints(kLHintsNormal, 2, 2, 4, 4));

  // can do a cast to non-const since we own the configuration
  FWConfiguration::KeyValues* kv = (FWConfiguration::KeyValues*)m_origConfig.keyValues();
  std::sort(kv->begin(),
            kv->end(),
            [](const std::pair<std::string, FWConfiguration>& lhs, const std::pair<std::string, FWConfiguration>& rhs)
                -> bool { return nmm.btnName(lhs.first) < nmm.btnName(rhs.first); });

  for (FWConfiguration::KeyValues::const_iterator it = m_origConfig.keyValues()->begin();
       it != m_origConfig.keyValues()->end();
       ++it) {
    if (it->second.keyValues()) {
      std::string nb = nmm.btnName(it->first);
      TGCheckButton* cb = new TGCheckButton(vf, nb.c_str());
      vf->AddFrame(cb);

      m_entries.push_back(cb);
    }
  }
}

void FWPartialConfigGUI::Cancel() {
  // AMT Is this eniugh. Should there be a destroy ?
  UnmapWindow();
}

//---------------------------------------------------------------------
//---------------------------------------------------------------------
//---------------------------------------------------------------------
//---------------------------------------------------------------------

FWPartialConfigLoadGUI::FWPartialConfigLoadGUI(const char* path,
                                               FWConfigurationManager* iCfg,
                                               FWEventItemsManager* iEiMng)
    : FWPartialConfigGUI(path, iCfg), m_eiMng(iEiMng) {
  TGHorizontalFrame* hf = new TGHorizontalFrame(this);
  AddFrame(hf, new TGLayoutHints(kLHintsRight | kLHintsBottom, 1, 1, 2, 4));
  TGTextButton* load = new TGTextButton(hf, " Load ");
  load->Connect("Clicked()", "FWPartialConfigLoadGUI", this, "Load()");
  hf->AddFrame(load, new TGLayoutHints(kLHintsExpandX, 2, 2, 0, 0));
  TGTextButton* cancel = new TGTextButton(hf, " Cancel ");
  cancel->Connect("Clicked()", "FWPartialConfigGUI", this, "Cancel()");
  hf->AddFrame(cancel, new TGLayoutHints(kLHintsExpandX, 2, 2, 0, 0));

  SetWindowName("Load Config");
  MapSubwindows();
  Layout();
  MapWindow();
}

FWPartialConfigLoadGUI::~FWPartialConfigLoadGUI() {}

void FWPartialConfigLoadGUI::Load() {
  bool resetViews = true;
  bool resetEI = true;

  FWConfiguration::KeyValues* kv = (FWConfiguration::KeyValues*)m_origConfig.keyValues();

  for (auto i = m_entries.begin(); i != m_entries.end(); i++) {
    if (!((*i)->IsOn())) {
      std::string key = nmm.realName((*i)->GetText()->GetString());
      if (key == "EventItems")
        resetEI = false;
      if (key == "GUI")
        resetViews = false;

      for (FWConfiguration::KeyValues::iterator it = kv->begin(); it != kv->end(); ++it) {
        if (key == it->first) {
          kv->erase(it);
          break;
        }
      }
    }
  }

  if (resetEI)
    m_eiMng->clearItems();

  if (resetViews)
    FWGUIManager::getGUIManager()->subviewDestroyAll();

  gEve->DisableRedraw();
  m_cfgMng->setFrom(m_origConfig);
  gEve->EnableRedraw();

  UnmapWindow();
}

//---------------------------------------------------------------------
//---------------------------------------------------------------------
//---------------------------------------------------------------------
//---------------------------------------------------------------------

FWPartialConfigSaveGUI::FWPartialConfigSaveGUI(const char* path_out, const char* path_in, FWConfigurationManager* iCfg)
    : FWPartialConfigGUI(nullptr, iCfg), m_outFileName(path_out), m_currFileName(path_in) {
  TGHorizontalFrame* hf = new TGHorizontalFrame(this);
  AddFrame(hf, new TGLayoutHints(kLHintsRight | kLHintsBottom, 1, 1, 2, 4));

  TGTextButton* write = new TGTextButton(hf, " Write ");
  write->Connect("Clicked()", "FWPartialConfigSaveGUI", this, "WriteConfig()");
  hf->AddFrame(write, new TGLayoutHints(kLHintsExpandX, 2, 2, 0, 0));

  TGTextButton* cancel = new TGTextButton(hf, " Cancel ");
  cancel->Connect("Clicked()", "FWPartialConfigGUI", this, "Cancel()");
  hf->AddFrame(cancel, new TGLayoutHints(kLHintsExpandX, 2, 2, 0, 0));

  AddFrame(new TGLabel(this, Form("Output file: %s", gSystem->BaseName(path_out))),
           new TGLayoutHints(kLHintsLeft, 8, 2, 3, 3));

  SetWindowName("Save Config");

  MapSubwindows();
  Layout();
  MapWindow();
}

void FWPartialConfigSaveGUI::WriteConfig() {
  FWConfiguration destination;
  {
    m_currFileName = gSystem->Which(TROOT::GetMacroPath(), m_currFileName.c_str(), kReadPermission);
    // printf("going to parse m_currFileName %s\n", m_currFileName.c_str());
    std::ifstream g(m_currFileName.c_str());
    if (g.peek() == (int)'<') {
      FWXMLConfigParser parser(g);
      parser.parse();
      parser.config()->swap(destination);
      // printf("parsed %s ......... \n",m_currFileName.c_str() );
    }
  }

  FWConfiguration curr;
  m_cfgMng->to(curr);

  FWConfiguration::KeyValues* cur_kv = (FWConfiguration::KeyValues*)m_origConfig.keyValues();
  FWConfiguration::KeyValues* old_kv = (FWConfiguration::KeyValues*)destination.keyValues();

  for (auto i = m_entries.begin(); i != m_entries.end(); i++) {
    if ((*i)->IsOn()) {
      std::string key = nmm.realName((*i)->GetText()->GetString());
      // printf("ON check key %s\n", key.c_str());
      for (FWConfiguration::KeyValues::iterator it = cur_kv->begin(); it != cur_kv->end(); ++it) {
        if (key == it->first) {
          bool replace = false;
          if (old_kv) {
            for (FWConfiguration::KeyValues::iterator oldit = old_kv->begin(); oldit != old_kv->end(); ++oldit) {
              if (key == oldit->first) {
                replace = true;
                oldit->second.swap(it->second);
                break;
              }
            }
          }

          if (!replace)
            destination.addKeyValue(it->first, it->second);

          break;
        }
      }
    }
  }

  // Dump content in the file
  std::ofstream file(m_outFileName.c_str());
  if (not file) {
    fwLog(fwlog::kError) << "FWPartialConfigSaveGUI::Write, can't open output file.!\n";
    return;
  }
  fwLog(fwlog::kInfo) << "Writing configuration to " << m_outFileName << std::endl;
  FWConfiguration::streamTo(file, destination, "top");
  UnmapWindow();
}