#include <Fireworks/Core/interface/FWTableViewTableManager.h>

Inheritance diagram for FWTableViewTableManager:

Public Member Functions
virtual FWTableCellRendererBase *	cellRenderer (int iSortedRowNumber, int iCol) const

void	dataChanged ()
	Called if mouse button pressed in Row Header, defaults is to do nothing. More...

	FWTableViewTableManager (const FWTableView *)

virtual std::vector< std::string >	getTitles () const
	returns the title names for each column More...

virtual bool	hasRowHeaders () const
	require all cells to be the same height More...

virtual int	numberOfColumns () const
	Number of columns in the table. More...

virtual int	numberOfRows () const
	Number of rows in the table. More...

virtual FWTableCellRendererBase *	rowHeader (int iSortedRowNumber) const
	Returns the renderer for the row header for the sorted row number iSortedRowNumber. More...

virtual int	unsortedRowNumber (int iSortedRowNumber) const

void	updateEvaluators ()

virtual	~FWTableViewTableManager ()

Public Member Functions inherited from FWTableManagerBase
virtual void	buttonPressedInRowHeader (Int_t row, Event_t *event, Int_t relX, Int_t relY)
	Called if mouse button pressed in Row Header, defaults is to do nothing. More...

virtual void	buttonReleasedInRowHeader (Int_t row, Event_t *event, Int_t relX, Int_t relY)

virtual bool	cellDataIsSortable () const

virtual unsigned int	cellHeight () const
	require all cells to be the same height More...

	ClassDef (FWTableManagerBase, 0)

void	dataChanged ()
	Classes which inherit from FWTableManagerBase must call this when their underlying data changes. More...

	FWTableManagerBase ()

virtual bool	hasLabelHeaders () const

virtual std::vector< unsigned int >	maxWidthForColumns () const
	for each column in the table this returns the present maximum width for that column More...

void	sort (int iCol, bool iSortOrder)
	Call to have table sorted on values in column iCol with the sort order being descending if iSortOrder is 'true'. More...

int	sortColumn (void)
	The current sort column. More...

bool	sortOrder (void)
	The current sort order for the table. More...

void	visualPropertiesChanged ()
	Classes which inherit from FWTableManagerBase must call this when how the data is shown (e.g. color) changes. More...

virtual	~FWTableManagerBase ()

Protected Member Functions
virtual void	implSort (int iCol, bool iSortOrder)

Protected Attributes
bool	m_caughtExceptionInCellRender

std::vector < FWExpressionEvaluator >	m_evaluators

TGGC *	m_graphicsContext

TGGC *	m_highlightContext

FWTextTableCellRenderer *	m_renderer

TGGC *	m_rowContext

TGGC *	m_rowFillContext

FWFramedTextTableCellRenderer *	m_rowRenderer

std::vector< int >	m_sortedToUnsortedIndices

std::vector < FWTableViewManager::TableEntry > *	m_tableFormats

const FWTableView *	m_view

Private Member Functions
	FWTableViewTableManager (const FWTableViewTableManager &)

const FWTableViewTableManager &	operator= (const FWTableViewTableManager &)

Friends
class	FWTableView

Detailed Description

Definition at line 32 of file FWTableViewTableManager.h.

Constructor & Destructor Documentation

FWTableViewTableManager::FWTableViewTableManager ( const FWTableView * view )

Definition at line 18 of file FWTableViewTableManager.cc.

References FWTextTableCellRenderer::kJustifyRight, FWFramedTextTableCellRenderer::kJustifyRight, m_graphicsContext, m_highlightContext, m_renderer, m_rowFillContext, m_rowRenderer, FWTableView::m_tableWidget, and m_view.

      : m_view(view),
        m_graphicsContext(0),
        m_renderer(0),
        m_rowContext(0),
        m_rowRenderer(0),
        m_tableFormats(0),
        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 ( )

virtual

Definition at line 45 of file FWTableViewTableManager.cc.

References m_renderer, and m_rowRenderer.

 {
      delete m_renderer;
      delete m_rowRenderer;
 }

FWTableViewTableManager::FWTableViewTableManager ( const FWTableViewTableManager & )

private

Member Function Documentation

FWTableCellRendererBase * FWTableViewTableManager::cellRenderer	(	int	iSortedRowNumber,
		int	iCol
	)		const

virtual

Returns the particular renderer used to handle the requested

cell. Arguments: iSortedRowNumber: the row number from the present sort (i.e. the cell number of the view) iCol: the column number of the cell. The returned value must be used immediately and not held onto since the same Renderer can be used for subsequent calls

Implements FWTableManagerBase.

Definition at line 82 of file FWTableViewTableManager.cc.

References FWColorManager::background(), FWTableViewManager::TableEntry::BOOL, FWViewManagerBase::colorManager(), FWEventItem::ModelInfo::displayProperties(), fs, fwLog, FWTableViewManager::TableEntry::INT, FWTableViewManager::TableEntry::INT_HEX, FWEventItem::ModelInfo::isSelected(), FWDisplayProperties::isVisible(), FWTableView::item(), fwlog::kError, m_caughtExceptionInCellRender, m_evaluators, m_graphicsContext, FWTableView::m_manager, m_renderer, m_tableFormats, m_view, FWEventItem::modelData(), FWEventItem::modelInfo(), runTheMatrix::ret, alignCSCRings::s, FWTextTableCellRenderer::setData(), FWTextTableCellRenderer::setGraphicsContext(), FWEventItem::size(), and unsortedRowNumber().

Referenced by FWTableView::saveImageTo().

 {
      const int realRowNumber = unsortedRowNumber(iSortedRowNumber);
      if (m_view->item() != 0 &&
          m_view->item()->size() &&
      m_view->item()->modelData(realRowNumber) != 0 &&
      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;
 }

void FWTableViewTableManager::dataChanged ( )

Called if mouse button pressed in Row Header, defaults is to do nothing.

Call to have table sorted on values in column iCol with the sort order being descending if iSortOrder is 'true' Classes which inherit from FWTableViewTableManager must call this when their underlying data changes

Definition at line 225 of file FWTableViewTableManager.cc.

References assert(), FWTableManagerBase::dataChanged(), FWEventItem::ModelInfo::displayProperties(), i, FWDisplayProperties::isVisible(), FWTableView::item(), m_sortedToUnsortedIndices, m_view, FWEventItem::modelInfo(), and FWEventItem::size().

Referenced by FWTableView::dataChanged().

 {
    if (0!=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();
 }

std::vector< std::string > FWTableViewTableManager::getTitles ( ) const

virtual

returns the title names for each column

Implements FWTableManagerBase.

Definition at line 63 of file FWTableViewTableManager.cc.

References i, m_tableFormats, gen::n, numberOfColumns(), and runTheMatrix::ret.

 {
      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;
 }

bool FWTableViewTableManager::hasRowHeaders ( ) const

virtual

require all cells to be the same height

for each column in the table this returns the present maximum width for that column Returns 'true' if this table has row headers. Defaults return value is false.

Reimplemented from FWTableManagerBase.

Definition at line 275 of file FWTableViewTableManager.cc.

 {
    return true;
 }

void FWTableViewTableManager::implSort	(	int	iCol,
		bool	iSortOrder
	)

protectedvirtual

Called by 'sort' method to actually handle the sorting of the rows. Arguments are the same as 'sort'

Implements FWTableManagerBase.

Definition at line 206 of file FWTableViewTableManager.cc.

References FWTableWidget::dataChanged(), FWTableView::item(), m_evaluators, m_sortedToUnsortedIndices, FWTableView::m_tableWidget, m_view, and alignCSCRings::s.

 {
    static const bool sort_down = true;
    if (iCol >= (int)m_evaluators.size())
       return;
    if (0!=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();
 }

int FWTableViewTableManager::numberOfColumns ( ) const

virtual

Number of columns in the table.

Implements FWTableManagerBase.

Definition at line 58 of file FWTableViewTableManager.cc.

References m_evaluators.

Referenced by getTitles(), FWTableView::saveImageTo(), and FWTableView::setFrom().

 {
      return m_evaluators.size();
 }

int FWTableViewTableManager::numberOfRows ( ) const

virtual

Number of rows in the table.

Implements FWTableManagerBase.

Definition at line 51 of file FWTableViewTableManager.cc.

References FWTableView::item(), m_view, and FWEventItem::size().

Referenced by FWTableView::saveImageTo().

 {
      if (m_view->item() != 0)
       return m_view->item()->size();
      else return 0;
 }

const FWTableViewTableManager& FWTableViewTableManager::operator= ( const FWTableViewTableManager & )

private

FWTableCellRendererBase * FWTableViewTableManager::rowHeader ( int iSortedRowNumber ) const

virtual

Returns the renderer for the row header for the sorted row number iSortedRowNumber.

Reimplemented from FWTableManagerBase.

Definition at line 279 of file FWTableViewTableManager.cc.

References FWColorManager::background(), FWViewManagerBase::colorManager(), FWEventItem::ModelInfo::displayProperties(), FWDisplayProperties::isVisible(), FWTableView::item(), m_graphicsContext, FWTableView::m_manager, m_rowFillContext, m_rowRenderer, m_view, FWEventItem::modelData(), FWEventItem::modelInfo(), alignCSCRings::s, FWFramedTextTableCellRenderer::setData(), FWEventItem::size(), and unsortedRowNumber().

 {
    const int realRowNumber = unsortedRowNumber(iSortedRowNumber);
    if (m_view->item() != 0 &&
        m_view->item()->size() &&
        m_view->item()->modelData(realRowNumber) != 0) {
       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().c_str());
    } else {
       m_rowRenderer->setData("");
    }
    return m_rowRenderer;
 }

int FWTableViewTableManager::unsortedRowNumber ( int iSortedRowNumber ) const

virtual

when passed the index to the sorted order of the rows it returns the original row number from the underlying data

Implements FWTableManagerBase.

Definition at line 75 of file FWTableViewTableManager.cc.

References m_sortedToUnsortedIndices.

Referenced by cellRenderer(), rowHeader(), and FWTableView::saveImageTo().

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

void FWTableViewTableManager::updateEvaluators ( )

Classes which inherit from FWTableViewTableManager must call this when how the data is shown (e.g. color) changes

Definition at line 250 of file FWTableViewTableManager.cc.

References end, ev, fwLog, i, FWTableViewManager::items(), fwlog::kError, m_evaluators, FWTableView::m_iColl, FWTableView::m_manager, m_tableFormats, m_view, and FWEventItem::modelType().

Referenced by FWTableView::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(0==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");
 }