Fireworks/Core/src/FWTableViewTableManager.cc - master - githubmirror/cmssw

Fireworks/Core/src/FWTableViewTableManager.cc
273 строки10 KB
Mircho Rodozov
[ROOT] Add explicitely missing headers in DQM and Fireworks
03 мар 2020, 18:26
03 мар 2020, 18:26b014437

#include <cmath>
#include <sstream>
#include <cassert>

#include "TClass.h"
#include "TGClient.h"
#include "TVirtualX.h"

#include "Fireworks/Core/interface/FWTableViewTableManager.h"
#include "Fireworks/Core/interface/FWTableView.h"
#include "Fireworks/Core/interface/FWEventItem.h"
#include "Fireworks/Core/interface/FWColorManager.h"
#include "Fireworks/Core/interface/fwLog.h"

#include "Fireworks/TableWidget/interface/FWTableWidget.h"
#include "Fireworks/TableWidget/interface/FWFramedTextTableCellRenderer.h"

FWTableViewTableManager::FWTableViewTableManager(const FWTableView *view)
    : m_view(view),
      m_graphicsContext(nullptr),
      m_renderer(nullptr),
      m_rowContext(nullptr),
      m_rowRenderer(nullptr),
      m_tableFormats(nullptr),
      m_caughtExceptionInCellRender(false) {
  GCValues_t gc = *(m_view->m_tableWidget->GetWhiteGC().GetAttributes());
  m_graphicsContext = gClient->GetResourcePool()->GetGCPool()->GetGC(&gc, kTRUE);
  m_highlightContext = gClient->GetResourcePool()->GetGCPool()->GetGC(&gc, kTRUE);
  m_highlightContext->SetForeground(gVirtualX->GetPixel(kBlue));
  m_highlightContext->SetBackground(gVirtualX->GetPixel(kBlue));
  m_renderer =
      new FWTextTableCellRenderer(m_graphicsContext, m_highlightContext, FWTextTableCellRenderer::kJustifyRight);
  //m_rowContext = gClient->GetResourcePool()->GetGCPool()->GetGC(&gc,kTRUE);
  //m_rowContext->SetForeground(gVirtualX->GetPixel(kWhite));
  //m_rowContext->SetBackground(gVirtualX->GetPixel(kBlack));
  m_rowFillContext = gClient->GetResourcePool()->GetGCPool()->GetGC(&gc, kTRUE);
  m_rowRenderer = new FWFramedTextTableCellRenderer(
      m_graphicsContext, m_rowFillContext, FWFramedTextTableCellRenderer::kJustifyRight);
}

FWTableViewTableManager::~FWTableViewTableManager() {
  delete m_renderer;
  delete m_rowRenderer;
}

int FWTableViewTableManager::numberOfRows() const {
  if (m_view->item() != nullptr)
    return m_view->item()->size();
  else
    return 0;
}

int FWTableViewTableManager::numberOfColumns() const { return m_evaluators.size(); }

std::vector<std::string> FWTableViewTableManager::getTitles() const {
  unsigned int n = numberOfColumns();
  std::vector<std::string> ret;
  ret.reserve(n);
  for (unsigned int i = 0; i < n; ++i) {
    ret.push_back(m_tableFormats->at(i).name);
    // 	  printf("%s\n", ret.back().c_str());
  }
  return ret;
}

int FWTableViewTableManager::unsortedRowNumber(int iSortedRowNumber) const {
  if (iSortedRowNumber >= (int)m_sortedToUnsortedIndices.size())
    return 0;
  return m_sortedToUnsortedIndices[iSortedRowNumber];
}

FWTableCellRendererBase *FWTableViewTableManager::cellRenderer(int iSortedRowNumber, int iCol) const {
  const int realRowNumber = unsortedRowNumber(iSortedRowNumber);
  if (m_view->item() != nullptr && m_view->item()->size() && m_view->item()->modelData(realRowNumber) != nullptr &&
      iCol < (int)m_evaluators.size()) {
    double ret;
    try {
      // 	       printf("iCol %d, size %d\n", iCol, m_evaluators.size());
      ret = m_evaluators[iCol].evalExpression(m_view->item()->modelData(realRowNumber));
    } catch (...) {
      if (!m_caughtExceptionInCellRender) {
        fwLog(fwlog::kError) << "Error: caught exception in the cell renderer while evaluating an expression. Return "
                                "-999. Error is suppressed in future\n";
      }
      m_caughtExceptionInCellRender = true;
      ret = -999;
    }
    int precision = m_tableFormats->at(iCol).precision;
    char s[100];
    char fs[100];
    switch (precision) {
      case FWTableViewManager::TableEntry::INT:
        snprintf(s, sizeof(s), "%d", int(rint(ret)));
        break;
      case FWTableViewManager::TableEntry::INT_HEX:
        snprintf(s, sizeof(s), "0x%x", int(rint(ret)));
        break;
      case FWTableViewManager::TableEntry::BOOL:
        snprintf(s, sizeof(s), int(rint(ret)) != 0 ? "true" : "false");
        break;
      default:
        snprintf(fs, sizeof(fs), "%%.%df", precision);
        snprintf(s, sizeof(s), fs, ret);
        break;
    }
    if (not m_view->item()->modelInfo(realRowNumber).isSelected()) {
      if (m_view->item()->modelInfo(realRowNumber).displayProperties().isVisible())
        if (m_view->m_manager->colorManager().background() == kBlack) {
          m_graphicsContext->SetForeground(gVirtualX->GetPixel(kWhite));
        } else {
          m_graphicsContext->SetForeground(gVirtualX->GetPixel(kBlack));
        }
      else {
        if (m_view->m_manager->colorManager().background() == kBlack) {
          m_graphicsContext->SetForeground(0x888888);
        } else {
          m_graphicsContext->SetForeground(0x888888);
        }
      }
      m_renderer->setGraphicsContext(m_graphicsContext);
    } else {
      m_graphicsContext->SetForeground(0xffffff);
      m_renderer->setGraphicsContext(m_graphicsContext);
    }
    m_renderer->setData(s, m_view->item()->modelInfo(realRowNumber).isSelected());
  } else {
    m_renderer->setData("invalid", false);
  }
  return m_renderer;
}

namespace {
  struct itemOrderGt {
    bool operator()(const std::pair<bool, double> &i1, const std::pair<bool, double> &i2) const {
      // sort first by visibility
      if (i1.first and not i2.first)
        return true;
      if (i2.first and not i1.first)
        return false;
      // then by value
      else
        return i1.second > i2.second;
    }
  };
  struct itemOrderLt {
    bool operator()(const std::pair<bool, double> &i1, const std::pair<bool, double> &i2) const {
      // sort first by visibility
      if (i1.first and not i2.first)
        return true;
      if (i2.first and not i1.first)
        return false;
      // then by value
      else
        return i1.second < i2.second;
    }
  };
  template <typename S>
  void doSort(const FWEventItem &iItem,
              int iCol,
              const std::vector<FWExpressionEvaluator> &evaluators,
              std::multimap<std::pair<bool, double>, int, S> &iMap,
              std::vector<int> &oNewSort) {
    int size = iItem.size();
    for (int index = 0; index < size; ++index) {
      double ret;
      try {
        // 	       printf("iCol %d, size %d\n", iCol, m_evaluators.size());
        ret = evaluators[iCol].evalExpression(iItem.modelData(index));
      } catch (...) {
        ret = -999;
      }
      iMap.insert(std::make_pair(std::make_pair(iItem.modelInfo(index).displayProperties().isVisible(), ret), index));
    }
    std::vector<int>::iterator itVec = oNewSort.begin();
    for (typename std::multimap<std::pair<bool, double>, int, S>::iterator it = iMap.begin(), itEnd = iMap.end();
         it != itEnd;
         ++it, ++itVec) {
      *itVec = it->second;
    }
  }
}  // namespace

void FWTableViewTableManager::implSort(int iCol, bool iSortOrder) {
  static const bool sort_down = true;
  if (iCol >= (int)m_evaluators.size())
    return;
  if (nullptr != m_view->item()) {
    //      printf("sorting %s\n", iSortOrder == sort_down ? "down" : "up");
    if (iSortOrder == sort_down) {
      std::multimap<std::pair<bool, double>, int, itemOrderGt> s;
      doSort(*m_view->item(), iCol, m_evaluators, s, m_sortedToUnsortedIndices);
    } else {
      std::multimap<std::pair<bool, double>, int, itemOrderLt> s;
      doSort(*m_view->item(), iCol, m_evaluators, s, m_sortedToUnsortedIndices);
    }
  }
  m_view->m_tableWidget->dataChanged();
}

void FWTableViewTableManager::dataChanged() {
  if (nullptr != m_view->item()) {
    std::vector<int> visible;
    visible.reserve(m_view->item()->size());
    std::vector<int> invisible;
    invisible.reserve(m_view->item()->size());
    m_sortedToUnsortedIndices.clear();
    m_sortedToUnsortedIndices.reserve(m_view->item()->size());
    for (int i = 0; i < static_cast<int>(m_view->item()->size()); ++i) {
      if (m_view->item()->modelInfo(i).displayProperties().isVisible())
        visible.push_back(i);
      else
        invisible.push_back(i);
    }
    m_sortedToUnsortedIndices.insert(m_sortedToUnsortedIndices.end(), visible.begin(), visible.end());
    m_sortedToUnsortedIndices.insert(m_sortedToUnsortedIndices.end(), invisible.begin(), invisible.end());
    assert(m_sortedToUnsortedIndices.size() == m_view->item()->size());
  } else {
    m_sortedToUnsortedIndices.clear();
  }
  FWTableManagerBase::dataChanged();
}

void FWTableViewTableManager::updateEvaluators() {
  if (m_view->m_iColl == -1) {
    //printf("what should I do with collection -1?\n");
    m_evaluators.clear();
    return;
  }
  const FWEventItem *item = m_view->m_manager->items()[m_view->m_iColl];
  if (nullptr == item) {
    return;
  }
  std::vector<FWExpressionEvaluator> &ev = m_evaluators;
  ev.clear();
  for (std::vector<FWTableViewManager::TableEntry>::const_iterator i = m_tableFormats->begin(),
                                                                   end = m_tableFormats->end();
       i != end;
       ++i) {
    try {
      ev.push_back(FWExpressionEvaluator(i->expression, item->modelType()->GetName()));
    } catch (...) {
      fwLog(fwlog::kError) << "expression " << i->expression << " is not valid, skipping\n";
      ev.push_back(FWExpressionEvaluator("0", item->modelType()->GetName()));
    }
  }
  //printf("Got evaluators\n");
}

bool FWTableViewTableManager::hasRowHeaders() const { return true; }
FWTableCellRendererBase *FWTableViewTableManager::rowHeader(int iSortedRowNumber) const {
  const int realRowNumber = unsortedRowNumber(iSortedRowNumber);
  if (m_view->item() != nullptr && m_view->item()->size() && m_view->item()->modelData(realRowNumber) != nullptr) {
    if (m_view->item()->modelInfo(realRowNumber).displayProperties().isVisible()) {
      if (m_view->m_manager->colorManager().background() == kBlack) {
        m_graphicsContext->SetForeground(gVirtualX->GetPixel(kWhite));
      } else {
        m_graphicsContext->SetForeground(gVirtualX->GetPixel(kBlack));
      }
      m_rowFillContext->SetForeground(
          gVirtualX->GetPixel(m_view->item()->modelInfo(realRowNumber).displayProperties().color()));
    } else {
      m_graphicsContext->SetForeground(0x888888);
      m_rowFillContext->SetForeground(m_view->m_manager->colorManager().background());
    }

    std::ostringstream s;
    s << realRowNumber;
    m_rowRenderer->setData(s.str());
  } else {
    m_rowRenderer->setData("");
  }
  return m_rowRenderer;
}