- if ( !params )
- {
- // reset to defaults
- SetWidth(-1);
- SetPrecision(-1);
- }
- else
- {
- wxString tmp = params.BeforeFirst(_T(','));
- if ( !!tmp )
- {
- long width;
- if ( tmp.ToLong(&width) )
- {
- SetWidth((int)width);
- }
- else
- {
- wxLogDebug(_T("Invalid wxGridCellFloatRenderer width parameter string '%s ignored"), params.c_str());
- }
-
- }
- tmp = params.AfterFirst(_T(','));
- if ( !!tmp )
- {
- long precision;
- if ( tmp.ToLong(&precision) )
- {
- SetPrecision((int)precision);
- }
- else
- {
- wxLogDebug(_T("Invalid wxGridCellFloatRenderer precision parameter string '%s ignored"), params.c_str());
- }
-
- }
- }
-}
-
-
-// ----------------------------------------------------------------------------
-// wxGridCellBoolRenderer
-// ----------------------------------------------------------------------------
-
-wxSize wxGridCellBoolRenderer::ms_sizeCheckMark;
-
-// FIXME these checkbox size calculations are really ugly...
-
-// between checkmark and box
-static const wxCoord wxGRID_CHECKMARK_MARGIN = 2;
-
-wxSize wxGridCellBoolRenderer::GetBestSize(wxGrid& grid,
- wxGridCellAttr& WXUNUSED(attr),
- wxDC& WXUNUSED(dc),
- int WXUNUSED(row),
- int WXUNUSED(col))
-{
- // compute it only once (no locks for MT safeness in GUI thread...)
- if ( !ms_sizeCheckMark.x )
- {
- // get checkbox size
- wxCheckBox *checkbox = new wxCheckBox(&grid, wxID_ANY, wxEmptyString);
- wxSize size = checkbox->GetBestSize();
- wxCoord checkSize = size.y + 2*wxGRID_CHECKMARK_MARGIN;
-
- // FIXME wxGTK::wxCheckBox::GetBestSize() gives "wrong" result
-#if defined(__WXGTK__) || defined(__WXMOTIF__)
- checkSize -= size.y / 2;
-#endif
-
- delete checkbox;
-
- ms_sizeCheckMark.x = ms_sizeCheckMark.y = checkSize;
- }
-
- return ms_sizeCheckMark;
-}
-
-void wxGridCellBoolRenderer::Draw(wxGrid& grid,
- wxGridCellAttr& attr,
- wxDC& dc,
- const wxRect& rect,
- int row, int col,
- bool isSelected)
-{
- wxGridCellRenderer::Draw(grid, attr, dc, rect, row, col, isSelected);
-
- // draw a check mark in the centre (ignoring alignment - TODO)
- wxSize size = GetBestSize(grid, attr, dc, row, col);
-
- // don't draw outside the cell
- wxCoord minSize = wxMin(rect.width, rect.height);
- if ( size.x >= minSize || size.y >= minSize )
- {
- // and even leave (at least) 1 pixel margin
- size.x = size.y = minSize - 2;
- }
-
- // draw a border around checkmark
- int vAlign, hAlign;
- attr.GetAlignment(& hAlign, &vAlign);
-
- wxRect rectBorder;
- if (hAlign == wxALIGN_CENTRE)
- {
- rectBorder.x = rect.x + rect.width/2 - size.x/2;
- rectBorder.y = rect.y + rect.height/2 - size.y/2;
- rectBorder.width = size.x;
- rectBorder.height = size.y;
- }
- else if (hAlign == wxALIGN_LEFT)
- {
- rectBorder.x = rect.x + 2;
- rectBorder.y = rect.y + rect.height/2 - size.y/2;
- rectBorder.width = size.x;
- rectBorder.height = size.y;
- }
- else if (hAlign == wxALIGN_RIGHT)
- {
- rectBorder.x = rect.x + rect.width - size.x - 2;
- rectBorder.y = rect.y + rect.height/2 - size.y/2;
- rectBorder.width = size.x;
- rectBorder.height = size.y;
- }
-
- bool value;
- if ( grid.GetTable()->CanGetValueAs(row, col, wxGRID_VALUE_BOOL) )
- value = grid.GetTable()->GetValueAsBool(row, col);
- else
- {
- wxString cellval( grid.GetTable()->GetValue(row, col) );
- value = !( !cellval || (cellval == wxT("0")) );
- }
-
- if ( value )
- {
- wxRect rectMark = rectBorder;
-#ifdef __WXMSW__
- // MSW DrawCheckMark() is weird (and should probably be changed...)
- rectMark.Inflate(-wxGRID_CHECKMARK_MARGIN/2);
- rectMark.x++;
- rectMark.y++;
-#else // !MSW
- rectMark.Inflate(-wxGRID_CHECKMARK_MARGIN);
-#endif // MSW/!MSW
-
- dc.SetTextForeground(attr.GetTextColour());
- dc.DrawCheckMark(rectMark);
- }
-
- dc.SetBrush(*wxTRANSPARENT_BRUSH);
- dc.SetPen(wxPen(attr.GetTextColour(), 1, wxSOLID));
- dc.DrawRectangle(rectBorder);
-}
-
-// ----------------------------------------------------------------------------
-// wxGridCellAttr
-// ----------------------------------------------------------------------------
-
-void wxGridCellAttr::Init(wxGridCellAttr *attrDefault)
-{
- m_nRef = 1;
-
- m_isReadOnly = Unset;
-
- m_renderer = NULL;
- m_editor = NULL;
-
- m_attrkind = wxGridCellAttr::Cell;
-
- m_sizeRows = m_sizeCols = 1;
- m_overflow = UnsetOverflow;
-
- SetDefAttr(attrDefault);
-}
-
-wxGridCellAttr *wxGridCellAttr::Clone() const
-{
- wxGridCellAttr *attr = new wxGridCellAttr(m_defGridAttr);
-
- if ( HasTextColour() )
- attr->SetTextColour(GetTextColour());
- if ( HasBackgroundColour() )
- attr->SetBackgroundColour(GetBackgroundColour());
- if ( HasFont() )
- attr->SetFont(GetFont());
- if ( HasAlignment() )
- attr->SetAlignment(m_hAlign, m_vAlign);
-
- attr->SetSize( m_sizeRows, m_sizeCols );
-
- if ( m_renderer )
- {
- attr->SetRenderer(m_renderer);
- m_renderer->IncRef();
- }
- if ( m_editor )
- {
- attr->SetEditor(m_editor);
- m_editor->IncRef();
- }
-
- if ( IsReadOnly() )
- attr->SetReadOnly();
-
- attr->SetKind( m_attrkind );
-
- return attr;
-}
-
-void wxGridCellAttr::MergeWith(wxGridCellAttr *mergefrom)
-{
- if ( !HasTextColour() && mergefrom->HasTextColour() )
- SetTextColour(mergefrom->GetTextColour());
- if ( !HasBackgroundColour() && mergefrom->HasBackgroundColour() )
- SetBackgroundColour(mergefrom->GetBackgroundColour());
- if ( !HasFont() && mergefrom->HasFont() )
- SetFont(mergefrom->GetFont());
- if ( !HasAlignment() && mergefrom->HasAlignment() ){
- int hAlign, vAlign;
- mergefrom->GetAlignment( &hAlign, &vAlign);
- SetAlignment(hAlign, vAlign);
- }
-
- mergefrom->GetSize( &m_sizeRows, &m_sizeCols );
-
- // Directly access member functions as GetRender/Editor don't just return
- // m_renderer/m_editor
- //
- // Maybe add support for merge of Render and Editor?
- if (!HasRenderer() && mergefrom->HasRenderer() )
- {
- m_renderer = mergefrom->m_renderer;
- m_renderer->IncRef();
- }
- if ( !HasEditor() && mergefrom->HasEditor() )
- {
- m_editor = mergefrom->m_editor;
- m_editor->IncRef();
- }
- if ( !HasReadWriteMode() && mergefrom->HasReadWriteMode() )
- SetReadOnly(mergefrom->IsReadOnly());
-
- if (!HasOverflowMode() && mergefrom->HasOverflowMode() )
- SetOverflow(mergefrom->GetOverflow());
-
- SetDefAttr(mergefrom->m_defGridAttr);
-}
-
-void wxGridCellAttr::SetSize(int num_rows, int num_cols)
-{
- // The size of a cell is normally 1,1
-
- // If this cell is larger (2,2) then this is the top left cell
- // the other cells that will be covered (lower right cells) must be
- // set to negative or zero values such that
- // row + num_rows of the covered cell points to the larger cell (this cell)
- // same goes for the col + num_cols.
-
- // Size of 0,0 is NOT valid, neither is <=0 and any positive value
-
- wxASSERT_MSG( (!((num_rows>0)&&(num_cols<=0)) ||
- !((num_rows<=0)&&(num_cols>0)) ||
- !((num_rows==0)&&(num_cols==0))),
- wxT("wxGridCellAttr::SetSize only takes two postive values or negative/zero values"));
-
- m_sizeRows = num_rows;
- m_sizeCols = num_cols;
-}
-
-const wxColour& wxGridCellAttr::GetTextColour() const
-{
- if (HasTextColour())
- {
- return m_colText;
- }
- else if (m_defGridAttr && m_defGridAttr != this)
- {
- return m_defGridAttr->GetTextColour();
- }
- else
- {
- wxFAIL_MSG(wxT("Missing default cell attribute"));
- return wxNullColour;
- }
-}
-
-
-const wxColour& wxGridCellAttr::GetBackgroundColour() const
-{
- if (HasBackgroundColour())
- return m_colBack;
- else if (m_defGridAttr && m_defGridAttr != this)
- return m_defGridAttr->GetBackgroundColour();
- else
- {
- wxFAIL_MSG(wxT("Missing default cell attribute"));
- return wxNullColour;
- }
-}
-
-
-const wxFont& wxGridCellAttr::GetFont() const
-{
- if (HasFont())
- return m_font;
- else if (m_defGridAttr && m_defGridAttr != this)
- return m_defGridAttr->GetFont();
- else
- {
- wxFAIL_MSG(wxT("Missing default cell attribute"));
- return wxNullFont;
- }
-}
-
-
-void wxGridCellAttr::GetAlignment(int *hAlign, int *vAlign) const
-{
- if (HasAlignment())
- {
- if ( hAlign ) *hAlign = m_hAlign;
- if ( vAlign ) *vAlign = m_vAlign;
- }
- else if (m_defGridAttr && m_defGridAttr != this)
- m_defGridAttr->GetAlignment(hAlign, vAlign);
- else
- {
- wxFAIL_MSG(wxT("Missing default cell attribute"));
- }
-}
-
-void wxGridCellAttr::GetSize( int *num_rows, int *num_cols ) const
-{
- if ( num_rows ) *num_rows = m_sizeRows;
- if ( num_cols ) *num_cols = m_sizeCols;
-}
-
-// GetRenderer and GetEditor use a slightly different decision path about
-// which attribute to use. If a non-default attr object has one then it is
-// used, otherwise the default editor or renderer is fetched from the grid and
-// used. It should be the default for the data type of the cell. If it is
-// NULL (because the table has a type that the grid does not have in its
-// registry,) then the grid's default editor or renderer is used.
-
-wxGridCellRenderer* wxGridCellAttr::GetRenderer(wxGrid* grid, int row, int col) const
-{
- wxGridCellRenderer *renderer;
-
- if ( m_renderer && this != m_defGridAttr )
- {
- // use the cells renderer if it has one
- renderer = m_renderer;
- renderer->IncRef();
- }
- else // no non default cell renderer
- {
- // get default renderer for the data type
- if ( grid )
- {
- // GetDefaultRendererForCell() will do IncRef() for us
- renderer = grid->GetDefaultRendererForCell(row, col);
- }
- else
- {
- renderer = NULL;
- }
-
- if ( !renderer )
- {
- if (m_defGridAttr && this != m_defGridAttr )
- {
- // if we still don't have one then use the grid default
- // (no need for IncRef() here neither)
- renderer = m_defGridAttr->GetRenderer(NULL, 0, 0);
- }
- else // default grid attr
- {
- // use m_renderer which we had decided not to use initially
- renderer = m_renderer;
- if ( renderer )
- renderer->IncRef();
- }
- }
- }
-
- // we're supposed to always find something
- wxASSERT_MSG(renderer, wxT("Missing default cell renderer"));
-
- return renderer;
-}
-
-// same as above, except for s/renderer/editor/g
-wxGridCellEditor* wxGridCellAttr::GetEditor(wxGrid* grid, int row, int col) const
-{
- wxGridCellEditor *editor;
-
- if ( m_editor && this != m_defGridAttr )
- {
- // use the cells editor if it has one
- editor = m_editor;
- editor->IncRef();
- }
- else // no non default cell editor
- {
- // get default editor for the data type
- if ( grid )
- {
- // GetDefaultEditorForCell() will do IncRef() for us
- editor = grid->GetDefaultEditorForCell(row, col);
- }
- else
- {
- editor = NULL;
- }
-
- if ( !editor )
- {
- if ( m_defGridAttr && this != m_defGridAttr )
- {
- // if we still don't have one then use the grid default
- // (no need for IncRef() here neither)
- editor = m_defGridAttr->GetEditor(NULL, 0, 0);
- }
- else // default grid attr
- {
- // use m_editor which we had decided not to use initially
- editor = m_editor;
- if ( editor )
- editor->IncRef();
- }
- }
- }
-
- // we're supposed to always find something
- wxASSERT_MSG(editor, wxT("Missing default cell editor"));
-
- return editor;
-}
-
-// ----------------------------------------------------------------------------
-// wxGridCellAttrData
-// ----------------------------------------------------------------------------
-
-void wxGridCellAttrData::SetAttr(wxGridCellAttr *attr, int row, int col)
-{
- int n = FindIndex(row, col);
- if ( n == wxNOT_FOUND )
- {
- // add the attribute
- m_attrs.Add(new wxGridCellWithAttr(row, col, attr));
- }
- else
- {
- // free the old attribute
- m_attrs[(size_t)n].attr->DecRef();
-
- if ( attr )
- {
- // change the attribute
- m_attrs[(size_t)n].attr = attr;
- }
- else
- {
- // remove this attribute
- m_attrs.RemoveAt((size_t)n);
- }
- }
-}
-
-wxGridCellAttr *wxGridCellAttrData::GetAttr(int row, int col) const
-{
- wxGridCellAttr *attr = (wxGridCellAttr *)NULL;
-
- int n = FindIndex(row, col);
- if ( n != wxNOT_FOUND )
- {
- attr = m_attrs[(size_t)n].attr;
- attr->IncRef();
- }
-
- return attr;
-}
-
-void wxGridCellAttrData::UpdateAttrRows( size_t pos, int numRows )
-{
- size_t count = m_attrs.GetCount();
- for ( size_t n = 0; n < count; n++ )
- {
- wxGridCellCoords& coords = m_attrs[n].coords;
- wxCoord row = coords.GetRow();
- if ((size_t)row >= pos)
- {
- if (numRows > 0)
- {
- // If rows inserted, include row counter where necessary
- coords.SetRow(row + numRows);
- }
- else if (numRows < 0)
- {
- // If rows deleted ...
- if ((size_t)row >= pos - numRows)
- {
- // ...either decrement row counter (if row still exists)...
- coords.SetRow(row + numRows);
- }
- else
- {
- // ...or remove the attribute
- m_attrs.RemoveAt((size_t)n);
- n--; count--;
- }
- }
- }
- }
-}
-
-void wxGridCellAttrData::UpdateAttrCols( size_t pos, int numCols )
-{
- size_t count = m_attrs.GetCount();
- for ( size_t n = 0; n < count; n++ )
- {
- wxGridCellCoords& coords = m_attrs[n].coords;
- wxCoord col = coords.GetCol();
- if ( (size_t)col >= pos )
- {
- if ( numCols > 0 )
- {
- // If rows inserted, include row counter where necessary
- coords.SetCol(col + numCols);
- }
- else if (numCols < 0)
- {
- // If rows deleted ...
- if ((size_t)col >= pos - numCols)
- {
- // ...either decrement row counter (if row still exists)...
- coords.SetCol(col + numCols);
- }
- else
- {
- // ...or remove the attribute
- m_attrs.RemoveAt((size_t)n);
- n--; count--;
- }
- }
- }
- }
-}
-
-int wxGridCellAttrData::FindIndex(int row, int col) const
-{
- size_t count = m_attrs.GetCount();
- for ( size_t n = 0; n < count; n++ )
- {
- const wxGridCellCoords& coords = m_attrs[n].coords;
- if ( (coords.GetRow() == row) && (coords.GetCol() == col) )
- {
- return n;
- }
- }
-
- return wxNOT_FOUND;
-}
-
-// ----------------------------------------------------------------------------
-// wxGridRowOrColAttrData
-// ----------------------------------------------------------------------------
-
-wxGridRowOrColAttrData::~wxGridRowOrColAttrData()
-{
- size_t count = m_attrs.Count();
- for ( size_t n = 0; n < count; n++ )
- {
- m_attrs[n]->DecRef();
- }
-}
-
-wxGridCellAttr *wxGridRowOrColAttrData::GetAttr(int rowOrCol) const
-{
- wxGridCellAttr *attr = (wxGridCellAttr *)NULL;
-
- int n = m_rowsOrCols.Index(rowOrCol);
- if ( n != wxNOT_FOUND )
- {
- attr = m_attrs[(size_t)n];
- attr->IncRef();
- }
-
- return attr;
-}
-
-void wxGridRowOrColAttrData::SetAttr(wxGridCellAttr *attr, int rowOrCol)
-{
- int i = m_rowsOrCols.Index(rowOrCol);
- if ( i == wxNOT_FOUND )
- {
- // add the attribute
- m_rowsOrCols.Add(rowOrCol);
- m_attrs.Add(attr);
- }
- else
- {
- size_t n = (size_t)i;
- if ( attr )
- {
- // change the attribute
- m_attrs[n]->DecRef();
- m_attrs[n] = attr;
- }
- else
- {
- // remove this attribute
- m_attrs[n]->DecRef();
- m_rowsOrCols.RemoveAt(n);
- m_attrs.RemoveAt(n);
- }
- }
-}
-
-void wxGridRowOrColAttrData::UpdateAttrRowsOrCols( size_t pos, int numRowsOrCols )
-{
- size_t count = m_attrs.GetCount();
- for ( size_t n = 0; n < count; n++ )
- {
- int & rowOrCol = m_rowsOrCols[n];
- if ( (size_t)rowOrCol >= pos )
- {
- if ( numRowsOrCols > 0 )
- {
- // If rows inserted, include row counter where necessary
- rowOrCol += numRowsOrCols;
- }
- else if ( numRowsOrCols < 0)
- {
- // If rows deleted, either decrement row counter (if row still exists)
- if ((size_t)rowOrCol >= pos - numRowsOrCols)
- rowOrCol += numRowsOrCols;
- else
- {
- m_rowsOrCols.RemoveAt((size_t)n);
- m_attrs.RemoveAt((size_t)n);
- n--; count--;
- }
- }
- }
- }
-}
-
-// ----------------------------------------------------------------------------
-// wxGridCellAttrProvider
-// ----------------------------------------------------------------------------
-
-wxGridCellAttrProvider::wxGridCellAttrProvider()
-{
- m_data = (wxGridCellAttrProviderData *)NULL;
-}
-
-wxGridCellAttrProvider::~wxGridCellAttrProvider()
-{
- delete m_data;
-}
-
-void wxGridCellAttrProvider::InitData()
-{
- m_data = new wxGridCellAttrProviderData;
-}
-
-wxGridCellAttr *wxGridCellAttrProvider::GetAttr(int row, int col,
- wxGridCellAttr::wxAttrKind kind ) const
-{
- wxGridCellAttr *attr = (wxGridCellAttr *)NULL;
- if ( m_data )
- {
- switch(kind)
- {
- case (wxGridCellAttr::Any):
- //Get cached merge attributes.
- // Currenlty not used as no cache implemented as not mutiable
- // attr = m_data->m_mergeAttr.GetAttr(row, col);
- if(!attr)
- {
- //Basicaly implement old version.
- //Also check merge cache, so we don't have to re-merge every time..
- wxGridCellAttr *attrcell = m_data->m_cellAttrs.GetAttr(row, col);
- wxGridCellAttr *attrrow = m_data->m_rowAttrs.GetAttr(row);
- wxGridCellAttr *attrcol = m_data->m_colAttrs.GetAttr(col);
-
- if((attrcell != attrrow) && (attrrow !=attrcol) && (attrcell != attrcol)){
- // Two or move are non NULL
- attr = new wxGridCellAttr;
- attr->SetKind(wxGridCellAttr::Merged);
-
- //Order important..
- if(attrcell){
- attr->MergeWith(attrcell);
- attrcell->DecRef();
- }
- if(attrcol){
- attr->MergeWith(attrcol);
- attrcol->DecRef();
- }
- if(attrrow){
- attr->MergeWith(attrrow);
- attrrow->DecRef();
- }
- //store merge attr if cache implemented
- //attr->IncRef();
- //m_data->m_mergeAttr.SetAttr(attr, row, col);
- }
- else
- {
- // one or none is non null return it or null.
- if(attrrow) attr = attrrow;
- if(attrcol) attr = attrcol;
- if(attrcell) attr = attrcell;
- }
- }
- break;
- case (wxGridCellAttr::Cell):
- attr = m_data->m_cellAttrs.GetAttr(row, col);
- break;
- case (wxGridCellAttr::Col):
- attr = m_data->m_colAttrs.GetAttr(col);
- break;
- case (wxGridCellAttr::Row):
- attr = m_data->m_rowAttrs.GetAttr(row);
- break;
- default:
- // unused as yet...
- // (wxGridCellAttr::Default):
- // (wxGridCellAttr::Merged):
- break;
- }
- }
- return attr;
-}
-
-void wxGridCellAttrProvider::SetAttr(wxGridCellAttr *attr,
- int row, int col)
-{
- if ( !m_data )
- InitData();
-
- m_data->m_cellAttrs.SetAttr(attr, row, col);
-}
-
-void wxGridCellAttrProvider::SetRowAttr(wxGridCellAttr *attr, int row)
-{
- if ( !m_data )
- InitData();
-
- m_data->m_rowAttrs.SetAttr(attr, row);
-}
-
-void wxGridCellAttrProvider::SetColAttr(wxGridCellAttr *attr, int col)
-{
- if ( !m_data )
- InitData();
-
- m_data->m_colAttrs.SetAttr(attr, col);
-}
-
-void wxGridCellAttrProvider::UpdateAttrRows( size_t pos, int numRows )
-{
- if ( m_data )
- {
- m_data->m_cellAttrs.UpdateAttrRows( pos, numRows );
-
- m_data->m_rowAttrs.UpdateAttrRowsOrCols( pos, numRows );
- }
-}
-
-void wxGridCellAttrProvider::UpdateAttrCols( size_t pos, int numCols )
-{
- if ( m_data )
- {
- m_data->m_cellAttrs.UpdateAttrCols( pos, numCols );
-
- m_data->m_colAttrs.UpdateAttrRowsOrCols( pos, numCols );
- }
-}
-
-// ----------------------------------------------------------------------------
-// wxGridTypeRegistry
-// ----------------------------------------------------------------------------
-
-wxGridTypeRegistry::~wxGridTypeRegistry()
-{
- size_t count = m_typeinfo.Count();
- for ( size_t i = 0; i < count; i++ )
- delete m_typeinfo[i];
-}
-
-
-void wxGridTypeRegistry::RegisterDataType(const wxString& typeName,
- wxGridCellRenderer* renderer,
- wxGridCellEditor* editor)
-{
- wxGridDataTypeInfo* info = new wxGridDataTypeInfo(typeName, renderer, editor);
-
- // is it already registered?
- int loc = FindRegisteredDataType(typeName);
- if ( loc != wxNOT_FOUND )
- {
- delete m_typeinfo[loc];
- m_typeinfo[loc] = info;
- }
- else
- {
- m_typeinfo.Add(info);
- }
-}
-
-int wxGridTypeRegistry::FindRegisteredDataType(const wxString& typeName)
-{
- size_t count = m_typeinfo.GetCount();
- for ( size_t i = 0; i < count; i++ )
- {
- if ( typeName == m_typeinfo[i]->m_typeName )
- {
- return i;
- }
- }
-
- return wxNOT_FOUND;
-}
-
-int wxGridTypeRegistry::FindDataType(const wxString& typeName)
-{
- int index = FindRegisteredDataType(typeName);
- if ( index == wxNOT_FOUND )
- {
- // check whether this is one of the standard ones, in which case
- // register it "on the fly"
-#if wxUSE_TEXTCTRL
- if ( typeName == wxGRID_VALUE_STRING )
- {
- RegisterDataType(wxGRID_VALUE_STRING,
- new wxGridCellStringRenderer,
- new wxGridCellTextEditor);
- } else
-#endif // wxUSE_TEXTCTRL
-#if wxUSE_CHECKBOX
- if ( typeName == wxGRID_VALUE_BOOL )
- {
- RegisterDataType(wxGRID_VALUE_BOOL,
- new wxGridCellBoolRenderer,
- new wxGridCellBoolEditor);
- } else
-#endif // wxUSE_CHECKBOX
-#if wxUSE_TEXTCTRL
- if ( typeName == wxGRID_VALUE_NUMBER )
- {
- RegisterDataType(wxGRID_VALUE_NUMBER,
- new wxGridCellNumberRenderer,
- new wxGridCellNumberEditor);
- }
- else if ( typeName == wxGRID_VALUE_FLOAT )
- {
- RegisterDataType(wxGRID_VALUE_FLOAT,
- new wxGridCellFloatRenderer,
- new wxGridCellFloatEditor);
- } else
-#endif // wxUSE_TEXTCTRL
-#if wxUSE_COMBOBOX
- if ( typeName == wxGRID_VALUE_CHOICE )
- {
- RegisterDataType(wxGRID_VALUE_CHOICE,
- new wxGridCellStringRenderer,
- new wxGridCellChoiceEditor);
- } else
-#endif // wxUSE_COMBOBOX
- {
- return wxNOT_FOUND;
- }
-
- // we get here only if just added the entry for this type, so return
- // the last index
- index = m_typeinfo.GetCount() - 1;
- }
-
- return index;
-}
-
-int wxGridTypeRegistry::FindOrCloneDataType(const wxString& typeName)
-{
- int index = FindDataType(typeName);
- if ( index == wxNOT_FOUND )
- {
- // the first part of the typename is the "real" type, anything after ':'
- // are the parameters for the renderer
- index = FindDataType(typeName.BeforeFirst(_T(':')));
- if ( index == wxNOT_FOUND )
- {
- return wxNOT_FOUND;
- }
-
- wxGridCellRenderer *renderer = GetRenderer(index);
- wxGridCellRenderer *rendererOld = renderer;
- renderer = renderer->Clone();
- rendererOld->DecRef();
-
- wxGridCellEditor *editor = GetEditor(index);
- wxGridCellEditor *editorOld = editor;
- editor = editor->Clone();
- editorOld->DecRef();
-
- // do it even if there are no parameters to reset them to defaults
- wxString params = typeName.AfterFirst(_T(':'));
- renderer->SetParameters(params);
- editor->SetParameters(params);
-
- // register the new typename
- RegisterDataType(typeName, renderer, editor);
-
- // we just registered it, it's the last one
- index = m_typeinfo.GetCount() - 1;
- }
-
- return index;
-}
-
-wxGridCellRenderer* wxGridTypeRegistry::GetRenderer(int index)
-{
- wxGridCellRenderer* renderer = m_typeinfo[index]->m_renderer;
- if (renderer)
- renderer->IncRef();
- return renderer;
-}
-
-wxGridCellEditor* wxGridTypeRegistry::GetEditor(int index)
-{
- wxGridCellEditor* editor = m_typeinfo[index]->m_editor;
- if (editor)
- editor->IncRef();
- return editor;
-}
-
-// ----------------------------------------------------------------------------
-// wxGridTableBase
-// ----------------------------------------------------------------------------
-
-IMPLEMENT_ABSTRACT_CLASS( wxGridTableBase, wxObject )
-
-
-wxGridTableBase::wxGridTableBase()
-{
- m_view = (wxGrid *) NULL;
- m_attrProvider = (wxGridCellAttrProvider *) NULL;
-}
-
-wxGridTableBase::~wxGridTableBase()
-{
- delete m_attrProvider;
-}
-
-void wxGridTableBase::SetAttrProvider(wxGridCellAttrProvider *attrProvider)
-{
- delete m_attrProvider;
- m_attrProvider = attrProvider;
-}
-
-bool wxGridTableBase::CanHaveAttributes()
-{
- if ( ! GetAttrProvider() )
- {
- // use the default attr provider by default
- SetAttrProvider(new wxGridCellAttrProvider);
- }
- return true;
-}
-
-wxGridCellAttr *wxGridTableBase::GetAttr(int row, int col, wxGridCellAttr::wxAttrKind kind)
-{
- if ( m_attrProvider )
- return m_attrProvider->GetAttr(row, col, kind);
- else
- return (wxGridCellAttr *)NULL;
-}
-
-void wxGridTableBase::SetAttr(wxGridCellAttr* attr, int row, int col)
-{
- if ( m_attrProvider )
- {
- attr->SetKind(wxGridCellAttr::Cell);
- m_attrProvider->SetAttr(attr, row, col);
- }
- else
- {
- // as we take ownership of the pointer and don't store it, we must
- // free it now
- wxSafeDecRef(attr);
- }
-}
-
-void wxGridTableBase::SetRowAttr(wxGridCellAttr *attr, int row)
-{
- if ( m_attrProvider )
- {
- attr->SetKind(wxGridCellAttr::Row);
- m_attrProvider->SetRowAttr(attr, row);
- }
- else
- {
- // as we take ownership of the pointer and don't store it, we must
- // free it now
- wxSafeDecRef(attr);
- }
-}
-
-void wxGridTableBase::SetColAttr(wxGridCellAttr *attr, int col)
-{
- if ( m_attrProvider )
- {
- attr->SetKind(wxGridCellAttr::Col);
- m_attrProvider->SetColAttr(attr, col);
- }
- else
- {
- // as we take ownership of the pointer and don't store it, we must
- // free it now
- wxSafeDecRef(attr);
- }
-}
-
-bool wxGridTableBase::InsertRows( size_t WXUNUSED(pos),
- size_t WXUNUSED(numRows) )
-{
- wxFAIL_MSG( wxT("Called grid table class function InsertRows\nbut your derived table class does not override this function") );
-
- return false;
-}
-
-bool wxGridTableBase::AppendRows( size_t WXUNUSED(numRows) )
-{
- wxFAIL_MSG( wxT("Called grid table class function AppendRows\nbut your derived table class does not override this function"));
-
- return false;
-}
-
-bool wxGridTableBase::DeleteRows( size_t WXUNUSED(pos),
- size_t WXUNUSED(numRows) )
-{
- wxFAIL_MSG( wxT("Called grid table class function DeleteRows\nbut your derived table class does not override this function"));
-
- return false;
-}
-
-bool wxGridTableBase::InsertCols( size_t WXUNUSED(pos),
- size_t WXUNUSED(numCols) )
-{
- wxFAIL_MSG( wxT("Called grid table class function InsertCols\nbut your derived table class does not override this function"));
-
- return false;
-}
-
-bool wxGridTableBase::AppendCols( size_t WXUNUSED(numCols) )
-{
- wxFAIL_MSG(wxT("Called grid table class function AppendCols\nbut your derived table class does not override this function"));
-
- return false;
-}
-
-bool wxGridTableBase::DeleteCols( size_t WXUNUSED(pos),
- size_t WXUNUSED(numCols) )
-{
- wxFAIL_MSG( wxT("Called grid table class function DeleteCols\nbut your derived table class does not override this function"));
-
- return false;
-}
-
-
-wxString wxGridTableBase::GetRowLabelValue( int row )
-{
- wxString s;
- s << row + 1; // RD: Starting the rows at zero confuses users, no matter
- // how much it makes sense to us geeks.
- return s;
-}
-
-wxString wxGridTableBase::GetColLabelValue( int col )
-{
- // default col labels are:
- // cols 0 to 25 : A-Z
- // cols 26 to 675 : AA-ZZ
- // etc.
-
- wxString s;
- unsigned int i, n;
- for ( n = 1; ; n++ )
- {
- s += (wxChar) (_T('A') + (wxChar)( col%26 ));
- col = col/26 - 1;
- if ( col < 0 ) break;
- }
-
- // reverse the string...
- wxString s2;
- for ( i = 0; i < n; i++ )
- {
- s2 += s[n-i-1];
- }
-
- return s2;
-}
-
-
-wxString wxGridTableBase::GetTypeName( int WXUNUSED(row), int WXUNUSED(col) )
-{
- return wxGRID_VALUE_STRING;
-}
-
-bool wxGridTableBase::CanGetValueAs( int WXUNUSED(row), int WXUNUSED(col),
- const wxString& typeName )
-{
- return typeName == wxGRID_VALUE_STRING;
-}
-
-bool wxGridTableBase::CanSetValueAs( int row, int col, const wxString& typeName )
-{
- return CanGetValueAs(row, col, typeName);
-}
-
-long wxGridTableBase::GetValueAsLong( int WXUNUSED(row), int WXUNUSED(col) )
-{
- return 0;
-}
-
-double wxGridTableBase::GetValueAsDouble( int WXUNUSED(row), int WXUNUSED(col) )
-{
- return 0.0;
-}
-
-bool wxGridTableBase::GetValueAsBool( int WXUNUSED(row), int WXUNUSED(col) )
-{
- return false;
-}
-
-void wxGridTableBase::SetValueAsLong( int WXUNUSED(row), int WXUNUSED(col),
- long WXUNUSED(value) )
-{
-}
-
-void wxGridTableBase::SetValueAsDouble( int WXUNUSED(row), int WXUNUSED(col),
- double WXUNUSED(value) )
-{
-}
-
-void wxGridTableBase::SetValueAsBool( int WXUNUSED(row), int WXUNUSED(col),
- bool WXUNUSED(value) )
-{
-}
-
-
-void* wxGridTableBase::GetValueAsCustom( int WXUNUSED(row), int WXUNUSED(col),
- const wxString& WXUNUSED(typeName) )
-{
- return NULL;
-}
-
-void wxGridTableBase::SetValueAsCustom( int WXUNUSED(row), int WXUNUSED(col),
- const wxString& WXUNUSED(typeName),
- void* WXUNUSED(value) )
-{
-}
-
-//////////////////////////////////////////////////////////////////////
-//
-// Message class for the grid table to send requests and notifications
-// to the grid view
-//
-
-wxGridTableMessage::wxGridTableMessage()
-{
- m_table = (wxGridTableBase *) NULL;
projects / wxWidgets.git / blobdiff