FWGeometryTableManagerBase.cc

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// -*- C++ -*-
//
// Package:     Core
// Class  :     FWGeometryTableManagerBase
//
// Implementation:
//     [Notes on implementation]
//
// Original Author:  Alja Mrak-Tadel, Matevz Tadel
//         Created:  Thu Jan 27 14:50:57 CET 2011
//

//#define PERFTOOL_GEO_TABLE

// user include files
#include <iostream>
#include <functional>
#include <stack>
#ifdef PERFTOOL_GEO_TABLE
#include <google/profiler.h>
#endif
#include "Fireworks/Core/interface/FWGeometryTableManagerBase.h"
#include "Fireworks/Core/src/FWColorBoxIcon.h"
#include "Fireworks/TableWidget/interface/GlobalContexts.h"
#include "Fireworks/TableWidget/interface/FWTabularWidget.h"
#include "Fireworks/Core/interface/fwLog.h"

#include "TMath.h"
#include "TGeoVolume.h"
#include "TGeoMatrix.h"
#include "TGeoShape.h"
#include "TGeoBBox.h"
#include "TGeoMatrix.h"
#include "TVirtualX.h"
#include "TGFrame.h"
#include "TEveUtil.h"

const char* FWGeometryTableManagerBase::NodeInfo::name() const { return m_node->GetName(); }

FWGeometryTableManagerBase::ColorBoxRenderer::ColorBoxRenderer()
    : FWTableCellRendererBase(), m_width(1), m_height(1), m_color(0xffffff), m_isSelected(false) {
  GCValues_t gval;
  gval.fMask = kGCForeground | kGCBackground | kGCStipple | kGCFillStyle | kGCGraphicsExposures;
  gval.fStipple = gClient->GetResourcePool()->GetCheckeredBitmap();
  gval.fGraphicsExposures = kFALSE;
  gval.fBackground = gVirtualX->GetPixel(kGray);
  m_colorContext = gClient->GetResourcePool()->GetGCPool()->GetGC(&gval, kTRUE);
}

FWGeometryTableManagerBase::ColorBoxRenderer::~ColorBoxRenderer() {
  gClient->GetResourcePool()->GetGCPool()->FreeGC(m_colorContext->GetGC());
}

void FWGeometryTableManagerBase::ColorBoxRenderer::setData(Color_t c, bool s) {
  m_color = gVirtualX->GetPixel(c);
  m_isSelected = s;
}

void FWGeometryTableManagerBase::ColorBoxRenderer::draw(
    Drawable_t iID, int iX, int iY, unsigned int iWidth, unsigned int iHeight) {
  iX -= FWTabularWidget::kTextBuffer;
  iY -= FWTabularWidget::kTextBuffer;
  iWidth += 2 * FWTabularWidget::kTextBuffer;
  iHeight += 2 * FWTabularWidget::kTextBuffer;

  m_colorContext->SetFillStyle(kFillSolid);
  Pixel_t baq = m_colorContext->GetForeground();
  m_colorContext->SetForeground(m_color);
  gVirtualX->FillRectangle(iID, m_colorContext->GetGC(), iX, iY, iWidth, iHeight);

  if (m_isSelected) {
    m_colorContext->SetFillStyle(kFillOpaqueStippled);
    gVirtualX->FillRectangle(iID, m_colorContext->GetGC(), iX, iY, iWidth, iHeight);
  }
  m_colorContext->SetForeground(baq);
}

//==============================================================================
//==============================================================================
//
// class FWGeometryTableManagerBase
//
//==============================================================================
//==============================================================================

FWGeometryTableManagerBase::FWGeometryTableManagerBase()
    : m_highlightIdx(-1), m_levelOffset(0), m_editor(nullptr), m_editTransparencyIdx(-1) {
  m_colorBoxRenderer.m_width = 50;
  m_colorBoxRenderer.m_height = m_renderer.height();

  GCValues_t gval;
  gval.fMask = kGCForeground | kGCBackground | kGCStipple | kGCFillStyle | kGCGraphicsExposures;
  gval.fForeground = gVirtualX->GetPixel(kGray);   //gClient->GetResourcePool()->GetFrameHiliteColor();
  gval.fBackground = gVirtualX->GetPixel(kWhite);  //gClient->GetResourcePool()->GetFrameBgndColor();
  gval.fFillStyle = kFillOpaqueStippled;           // kFillTiled;
  gval.fStipple = gClient->GetResourcePool()->GetCheckeredBitmap();
  gval.fGraphicsExposures = kFALSE;
  m_highlightContext = gClient->GetGC(&gval, kTRUE);

  m_renderer.setHighlightContext(m_highlightContext);
}

FWGeometryTableManagerBase::~FWGeometryTableManagerBase() {}

int FWGeometryTableManagerBase::unsortedRowNumber(int unsorted) const { return unsorted; }

int FWGeometryTableManagerBase::numberOfRows() const { return m_row_to_index.size(); }

std::vector<std::string> FWGeometryTableManagerBase::getTitles() const {
  std::vector<std::string> returnValue;
  returnValue.reserve(numberOfColumns());

  returnValue.push_back("Name");
  returnValue.push_back("Color");
  returnValue.push_back("Opcty");
  returnValue.push_back("RnrSelf");
  returnValue.push_back("RnrChildren");
  returnValue.push_back("Material");
  return returnValue;
}

const std::string FWGeometryTableManagerBase::title() const { return "Geometry"; }

void FWGeometryTableManagerBase::setBackgroundToWhite(bool iToWhite) {
  if (iToWhite) {
    m_renderer.setGraphicsContext(&TGFrame::GetBlackGC());
  } else {
    m_renderer.setGraphicsContext(&TGFrame::GetWhiteGC());
  }
  m_renderer.setBlackIcon(iToWhite);
}

//______________________________________________________________________________
bool FWGeometryTableManagerBase::firstColumnClicked(int row, int xPos) {
  if (row == -1)
    return false;

  int idx = rowToIndex()[row];
  // printf("click %s \n", m_entries[idx].name());

  int off = 0;
  if (idx >= 0)
    off = (m_entries[idx].m_level - m_levelOffset) * 20;

  //   printf("compare %d %d level %d\n" , xPos, off, idx);
  if (xPos > off && xPos < (off + 20)) {
    m_entries[idx].switchBit(kExpanded);

    recalculateVisibility();
    dataChanged();
    visualPropertiesChanged();
    return false;
  }

  return true;
}

//______________________________________________________________________________

void FWGeometryTableManagerBase::getNodeMatrix(const NodeInfo& data, TGeoHMatrix& mtx) const {
  // utility used by browser and FWGeoNode
  //   printf("================ FWGeometryTableManagerBase::getNodeMatri \n");
  int pIdx = data.m_parent;

  while (pIdx > 0) {
    // printf("%s [%d]\n",m_entries.at(pIdx).name(), m_entries.at(pIdx).m_level );
    mtx.MultiplyLeft(m_entries.at(pIdx).m_node->GetMatrix());
    pIdx = m_entries.at(pIdx).m_parent;
  }

  //   printf("right %s [%d]\n",data.name(), data.m_level );
  mtx.Multiply(data.m_node->GetMatrix());
}

//______________________________________________________________________________
void FWGeometryTableManagerBase::redrawTable(bool setExpand) {
  //   std::cerr << "GeometryTableManagerBase::redrawTable ------------------------------------- \n";
  if (m_entries.empty())
    return;

  //   if (setExpand) checkExpandLevel();

  recalculateVisibility();

  dataChanged();
  visualPropertiesChanged();
}

//______________________________________________________________________________

void FWGeometryTableManagerBase::getNodePath(int idx, std::string& path) const {
  std::vector<std::string> relPath;
  while (idx >= 0) {
    relPath.push_back(m_entries[idx].name());
    // printf("push %s \n",m_entries[idx].name() );
    idx = m_entries[idx].m_parent;
  }

  size_t ns = relPath.size();
  for (size_t i = 1; i < ns; ++i) {
    path += "/";
    path += relPath[ns - i - 1];
    // printf("push_back add to path %s\n", path.c_str());
  }
}

//______________________________________________________________________________

void FWGeometryTableManagerBase::setCellValueEditor(TGTextEntry* editor) {
  m_editor = editor;
  m_renderer.setCellEditor(m_editor);
}

void FWGeometryTableManagerBase::showEditor(int row) {
  m_editTransparencyIdx = row;
  m_editor->UnmapWindow();
  m_editor->SetText(Form("%d", 100 - m_entries[row].m_transparency));
  m_editor->Resize(40, 17);
  m_editor->SetCursorPosition(2);
  redrawTable();
}

void FWGeometryTableManagerBase::applyTransparencyFromEditor() {
  printf("transparency idx %d opaci %s \n", m_editTransparencyIdx, m_editor->GetText());
  if (m_editTransparencyIdx >= 0) {
    try {
      int t = std::stoi(m_editor->GetText());
      if (t > 100 || t < 0) {
        fwLog(fwlog::kError) << "Transparency must be set in procentage [0-100].";
        return;
      }
      m_entries[m_editTransparencyIdx].m_transparency = 100 - t;
      printf("SET !! \n");
      cancelEditor(true);
    } catch (const std::exception&) {
      fwLog(fwlog::kError) << "Bad Lexical cast. Transparency must be set in procentage [0-100].";
    }
  }
}

void FWGeometryTableManagerBase::cancelEditor(bool redraw) {
  m_editTransparencyIdx = -1;

  if (m_editor->IsMapped()) {
    m_editor->UnmapWindow();
    if (redraw)
      redrawTable();
  }
}

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

void FWGeometryTableManagerBase::setVisibility(NodeInfo& data, bool x) { data.setBitVal(kVisNodeSelf, x); }

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

void FWGeometryTableManagerBase::setVisibilityChld(NodeInfo& data, bool x) { data.setBitVal(kVisNodeChld, x); }

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

void FWGeometryTableManagerBase::setDaughtersSelfVisibility(int selectedIdx, bool v) {
  TGeoNode* parentNode = m_entries[selectedIdx].m_node;
  int nD = parentNode->GetNdaughters();
  int dOff = 0;
  for (int n = 0; n != nD; ++n) {
    int idx = selectedIdx + 1 + n + dOff;
    NodeInfo& data = m_entries[idx];

    setVisibility(data, v);
    setVisibilityChld(data, v);

    getNNodesTotal(parentNode->GetDaughter(n), dOff);
  }
}

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

bool FWGeometryTableManagerBase::getVisibility(const NodeInfo& data) const { return data.testBit(kVisNodeSelf); }

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

bool FWGeometryTableManagerBase::getVisibilityChld(const NodeInfo& data) const { return data.testBit(kVisNodeChld); }

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

void FWGeometryTableManagerBase::applyColorTranspToDaughters(int selectedIdx, bool recurse) {
  NodeInfo& nInfo = m_entries[selectedIdx];
  TGeoNode* parentNode = nInfo.m_node;
  int nD = parentNode->GetNdaughters();
  int dOff = 0;
  for (int n = 0; n != nD; ++n) {
    int idx = selectedIdx + 1 + n + dOff;
    NodeInfo& data = m_entries[idx];

    data.copyColorTransparency(nInfo);

    if (recurse) {
      applyColorTranspToDaughters(idx, recurse);
    }

    getNNodesTotal(parentNode->GetDaughter(n), dOff);
  }
}

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

bool FWGeometryTableManagerBase::isNodeRendered(int idx, int topNodeIdx) const {
  const NodeInfo& data = m_entries[idx];
  bool foundParent = false;

  if (data.testBit(kVisNodeSelf)) {
    int pidx = data.m_parent;
    while (pidx >= 0) {
      if (!m_entries[pidx].testBit(kVisNodeChld)) {
        // printf ("parent disallow not visible !!! \n");
        return false;
      }

      if (pidx == topNodeIdx) {
        foundParent = true;
        // printf("parent found \n");
        break;
      }
      pidx = m_entries[pidx].m_parent;
    }

    return foundParent;
  }
  return false;
}