wxSize NumericRenderer::GetBestSize(wxGrid &grid, wxGridCellAttr & WXUNUSED(attr), wxDC & WXUNUSED(dc), int row, int col) { wxGridTableBase *table = grid.GetTable(); NumericEditor *ne = static_cast<NumericEditor *>(grid.GetCellEditor(row, col)); wxSize sz; if (ne) { double value; table->GetValue(row, col).ToDouble(&value); NumericTextCtrl tt(mType, &grid, wxID_ANY, ne->GetFormat(), value, ne->GetRate(), wxPoint(10000, 10000), // create offscreen wxDefaultSize, true); sz = tt.GetSize(); ne->DecRef(); } return sz; }
wxString wxGridCellFloatRenderer::GetString(const wxGrid& grid, int row, int col) { wxGridTableBase *table = grid.GetTable(); bool hasDouble; double val; wxString text; if ( table->CanGetValueAs(row, col, wxGRID_VALUE_FLOAT) ) { val = table->GetValueAsDouble(row, col); hasDouble = true; } else { text = table->GetValue(row, col); hasDouble = text.ToDouble(&val); } if ( hasDouble ) { if ( !m_format ) { if ( m_width == -1 ) { if ( m_precision == -1 ) { // default width/precision m_format = wxT("%"); } else { m_format.Printf(wxT("%%.%d"), m_precision); } } else if ( m_precision == -1 ) { // default precision m_format.Printf(wxT("%%%d."), m_width); } else { m_format.Printf(wxT("%%%d.%d"), m_width, m_precision); } bool isUpper = ( ( m_style & wxGRID_FLOAT_FORMAT_UPPER ) == wxGRID_FLOAT_FORMAT_UPPER); if ( ( m_style & wxGRID_FLOAT_FORMAT_SCIENTIFIC ) == wxGRID_FLOAT_FORMAT_SCIENTIFIC) m_format += isUpper ? wxT('E') : wxT('e'); else if ( ( m_style & wxGRID_FLOAT_FORMAT_COMPACT ) == wxGRID_FLOAT_FORMAT_COMPACT) m_format += isUpper ? wxT('G') : wxT('g'); else m_format += wxT('f'); } text.Printf(m_format, val); } //else: text already contains the string return text; }
wxString wxGridCellDateTimeRenderer::GetString(const wxGrid& grid, int row, int col) { wxGridTableBase *table = grid.GetTable(); bool hasDatetime = false; wxDateTime val; wxString text; if ( table->CanGetValueAs(row, col, wxGRID_VALUE_DATETIME) ) { void * tempval = table->GetValueAsCustom(row, col,wxGRID_VALUE_DATETIME); if (tempval) { val = *((wxDateTime *)tempval); hasDatetime = true; delete (wxDateTime *)tempval; } } if (!hasDatetime ) { text = table->GetValue(row, col); const char * const end = val.ParseFormat(text, m_iformat, m_dateDef); hasDatetime = end && !*end; } if ( hasDatetime ) text = val.Format(m_oformat, m_tz ); // If we failed to parse string just show what we where given? return text; }
wxSize TimeRenderer::GetBestSize(wxGrid &grid, wxGridCellAttr & WXUNUSED(attr), wxDC & WXUNUSED(dc), int row, int col) { wxGridTableBase *table = grid.GetTable(); TimeEditor *te = (TimeEditor *) grid.GetCellEditor(row, col); wxSize sz; if (te) { double value; table->GetValue(row, col).ToDouble(&value); NumericTextCtrl tt(NumericConverter::TIME, &grid, wxID_ANY, te->GetFormat(), value, te->GetRate(), wxPoint(10000, 10000), // create offscreen wxDefaultSize, true); sz = tt.GetSize(); te->DecRef(); } return sz; }
wxSize TimeRenderer::GetBestSize(wxGrid &grid, wxGridCellAttr &attr, wxDC &dc, int row, int col) { wxGridTableBase *table = grid.GetTable(); TimeEditor *te = (TimeEditor *) grid.GetCellEditor(row, col); wxSize sz; if (te) { double value; table->GetValue(row, col).ToDouble(&value); TimeTextCtrl tt(&grid, wxID_ANY, wxT(""), value, te->GetRate(), wxPoint(10000, 10000), // create offscreen wxDefaultSize, true); tt.SetFormatString(tt.GetBuiltinFormat(te->GetFormat())); sz = tt.GetSize(); te->DecRef(); } return sz; }
wxString wxGridCellFloatRenderer::GetString(const wxGrid& grid, int row, int col) { wxGridTableBase *table = grid.GetTable(); bool hasDouble; double val; wxString text; if ( table->CanGetValueAs(row, col, wxGRID_VALUE_FLOAT) ) { val = table->GetValueAsDouble(row, col); hasDouble = true; } else { text = table->GetValue(row, col); hasDouble = text.ToDouble(&val); } if ( hasDouble ) { if ( !m_format ) { if ( m_width == -1 ) { if ( m_precision == -1 ) { // default width/precision m_format = wxT("%f"); } else { m_format.Printf(wxT("%%.%df"), m_precision); } } else if ( m_precision == -1 ) { // default precision m_format.Printf(wxT("%%%d.f"), m_width); } else { m_format.Printf(wxT("%%%d.%df"), m_width, m_precision); } } text.Printf(m_format, val); } //else: text already contains the string return text; }
wxString wxGridCellNumberRenderer::GetString(const wxGrid& grid, int row, int col) { wxGridTableBase *table = grid.GetTable(); wxString text; if ( table->CanGetValueAs(row, col, wxGRID_VALUE_NUMBER) ) { text.Printf(wxT("%ld"), table->GetValueAsLong(row, col)); } else { text = table->GetValue(row, col); } return text; }
/* -------------------------- implementation place -------------------------- */ void CellRenderer::Draw(wxGrid& grid, wxGridCellAttr& attr, wxDC& dc, const wxRect& rect, int row, int col, bool isSelected) { #if 0 DocTable* t = (DocTable*)grid.GetTable(); if ( t->GetDocument().GetColumnDescriptor(t->Map(col)).IsRequired() && t->GetDocument().IsValidValue(row, t->Map(col))) { attr.SetBackgroundColour(REQUIRED_COL); } else if ( !t->GetDocument().IsValidValue(row, t->Map(col))) { attr.SetBackgroundColour(NOT_VALID_COL); } else { attr.SetBackgroundColour(VALID_COL); } #endif wxGridCellStringRenderer::Draw(grid, attr, dc, rect, row, col, isSelected); };
wxString wxGridCellEnumRenderer::GetString(const wxGrid& grid, int row, int col) { wxGridTableBase *table = grid.GetTable(); wxString text; if ( table->CanGetValueAs(row, col, wxGRID_VALUE_NUMBER) ) { int choiceno = table->GetValueAsLong(row, col); text.Printf(wxT("%s"), m_choices[ choiceno ].c_str() ); } else { text = table->GetValue(row, col); } //If we faild to parse string just show what we where given? return text; }
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; } // 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 = wxGridCellBoolEditor::IsTrueValue(cellval); } int flags = 0; if (value) flags |= wxCONTROL_CHECKED; wxRendererNative::Get().DrawCheckBox( &grid, dc, rectBorder, flags ); }
void wxGridCellStringRenderer::Draw(wxGrid& grid, wxGridCellAttr& attr, wxDC& dc, const wxRect& rectCell, int row, int col, bool isSelected) { wxRect rect = rectCell; rect.Inflate(-1); // erase only this cells background, overflow cells should have been erased wxGridCellRenderer::Draw(grid, attr, dc, rectCell, row, col, isSelected); int hAlign, vAlign; attr.GetAlignment(&hAlign, &vAlign); int overflowCols = 0; if (attr.GetOverflow()) { int cols = grid.GetNumberCols(); int best_width = GetBestSize(grid,attr,dc,row,col).GetWidth(); int cell_rows, cell_cols; attr.GetSize( &cell_rows, &cell_cols ); // shouldn't get here if <= 0 if ((best_width > rectCell.width) && (col < cols) && grid.GetTable()) { int i, c_cols, c_rows; for (i = col+cell_cols; i < cols; i++) { bool is_empty = true; for (int j=row; j < row + cell_rows; j++) { // check w/ anchor cell for multicell block grid.GetCellSize(j, i, &c_rows, &c_cols); if (c_rows > 0) c_rows = 0; if (!grid.GetTable()->IsEmptyCell(j + c_rows, i)) { is_empty = false; break; } } if (is_empty) { rect.width += grid.GetColSize(i); } else { i--; break; } if (rect.width >= best_width) break; } overflowCols = i - col - cell_cols + 1; if (overflowCols >= cols) overflowCols = cols - 1; } if (overflowCols > 0) // redraw overflow cells w/ proper hilight { hAlign = wxALIGN_LEFT; // if oveflowed then it's left aligned wxRect clip = rect; clip.x += rectCell.width; // draw each overflow cell individually int col_end = col + cell_cols + overflowCols; if (col_end >= grid.GetNumberCols()) col_end = grid.GetNumberCols() - 1; for (int i = col + cell_cols; i <= col_end; i++) { clip.width = grid.GetColSize(i) - 1; dc.DestroyClippingRegion(); dc.SetClippingRegion(clip); SetTextColoursAndFont(grid, attr, dc, grid.IsInSelection(row,i)); grid.DrawTextRectangle(dc, grid.GetCellValue(row, col), rect, hAlign, vAlign); clip.x += grid.GetColSize(i) - 1; } rect = rectCell; rect.Inflate(-1); rect.width++; dc.DestroyClippingRegion(); } } // now we only have to draw the text SetTextColoursAndFont(grid, attr, dc, isSelected); grid.DrawTextRectangle(dc, grid.GetCellValue(row, col), rect, hAlign, vAlign); }
void TimeRenderer::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); wxGridTableBase *table = grid.GetTable(); TimeEditor *te = (TimeEditor *) grid.GetCellEditor(row, col); wxString tstr; if (te) { double value; table->GetValue(row, col).ToDouble(&value); NumericTextCtrl tt(NumericConverter::TIME, &grid, wxID_ANY, te->GetFormat(), value, te->GetRate(), wxPoint(10000, 10000), // create offscreen wxDefaultSize, true); tstr = tt.GetString(); te->DecRef(); } dc.SetBackgroundMode(wxTRANSPARENT); if (grid.IsEnabled()) { if (isSelected) { dc.SetTextBackground(grid.GetSelectionBackground()); dc.SetTextForeground(grid.GetSelectionForeground()); } else { dc.SetTextBackground(attr.GetBackgroundColour()); dc.SetTextForeground(attr.GetTextColour()); } } else { dc.SetTextBackground(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)); dc.SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_GRAYTEXT)); } dc.SetFont(attr.GetFont()); int hAlign, vAlign; attr.GetAlignment(&hAlign, &vAlign); grid.DrawTextRectangle(dc, tstr, rect, hAlign, vAlign); }
void GlyphCellRenderer::Draw(wxGrid &grid, wxGridCellAttr &attr, wxDC &dc, const wxRect &rect, int row, int col, bool isSelected) { wxGridCellRenderer::Draw(grid, attr, dc, rect, row, col, false); wxString value = grid.GetTable()->GetValue(row, col); wxString label; auto it = glyphs.find(value); if (it == glyphs.end()) return; const SvgGlyph &glyph = it->second; if (!glyph.IsOk()) return; if (showGlyphNames) label = glyph.glyphName; else label.Printf("%04x", glyph.unicode[0]); std::unique_ptr<wxGraphicsContext> gc(wxGraphicsContext::Create(static_cast<wxPaintDC&>(dc))); wxRect newRect = rect; // replace with gc->GetRenderer()->GetName() == L"cairo" after wx 3.1 bool isCairo = false; #if wxUSE_CAIRO isCairo = true; #endif // Oh, crap if (isCairo) { newRect.x += dc.GetDeviceOrigin().x; newRect.y += dc.GetDeviceOrigin().y; } std::map<wxString, wxBitmap>::iterator findIt = glyphCache.find(glyph.unicode); if (findIt == glyphCache.end()) { bool result; std::tie(findIt, result) = glyphCache.emplace(glyph.unicode, GetBitmapForGlyph(glyph, fontSize, glyphColor, attr.GetBackgroundColour(), false)); if (!result) return; } if (hlCellCoords.GetCol() == col && hlCellCoords.GetRow() == row) { gc->SetPen(wxPen(hlColor, 1)); gc->DrawRoundedRectangle(newRect.x + 1, newRect.y + 1, newRect.width - 2, newRect.height - 2, 5); } newRect.height -= labelFont.GetPixelSize().GetHeight() + 2 * padding; const wxBitmap &glyphBitmap = findIt->second; if (glyphBitmap.IsOk()) { gc->DrawBitmap(glyphBitmap, newRect.x + (newRect.width - glyphBitmap.GetWidth()) / 2, newRect.y + (newRect.height - glyphBitmap.GetHeight()) / 2, glyphBitmap.GetWidth(), glyphBitmap.GetHeight()); } double maxTextWidth = std::max(0, newRect.width - 2); double width, height, descent, externalLeading; gc->SetFont(labelFont, labelColor); gc->GetTextExtent(label, &width, &height, &descent, &externalLeading); wxString origLabel = label; size_t cutCntr = 1; while (width > maxTextWidth && !label.IsEmpty()) { label = origLabel.Left(origLabel.Length() - cutCntr++) + L"\u2026"; gc->GetTextExtent(label, &width, &height, &descent, &externalLeading); } gc->DrawText(label, newRect.x + (newRect.width - width) / 2, newRect.y + newRect.height + padding); }
void NumericRenderer::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); wxGridTableBase *table = grid.GetTable(); NumericEditor *ne = static_cast<NumericEditor *>(grid.GetCellEditor(row, col)); wxString tstr; if (ne) { double value; table->GetValue(row, col).ToDouble(&value); NumericTextCtrl tt(&grid, wxID_ANY, mType, ne->GetFormat(), value, ne->GetRate(), NumericTextCtrl::Options{}.AutoPos(true), wxPoint(10000, 10000)); // create offscreen tstr = tt.GetString(); ne->DecRef(); } dc.SetBackgroundMode(wxTRANSPARENT); if (grid.IsEnabled()) { if (isSelected) { dc.SetTextBackground(grid.GetSelectionBackground()); dc.SetTextForeground(grid.GetSelectionForeground()); } else { dc.SetTextBackground(attr.GetBackgroundColour()); dc.SetTextForeground(attr.GetTextColour()); } } else { dc.SetTextBackground(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)); dc.SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_GRAYTEXT)); } dc.SetFont(attr.GetFont()); int hAlign, vAlign; attr.GetAlignment(&hAlign, &vAlign); grid.DrawTextRectangle(dc, tstr, rect, hAlign, vAlign); }