// Add the results of a query to the current area
public bool AddQuery(string pSQL, cAccesoDatosNet pConn, EspackFont pFont = null, bool pHideTitles = false)
{
using (var _rs = new DynamicRS(pSQL, pConn))
{
_rs.Open();
if (_rs.RecordCount == 0)
{
MessageBox.Show("The query returned no data.", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
else
{
Dictionary <string, List <string> > _matrix = new Dictionary <string, List <string> >();
foreach (var _item in _rs.Fields)
{
_matrix[_item.ToString()] = new List <string>();
}
int _col;
_rs.ToList().ForEach(_row =>
{
_col = 0;
_row.ItemArray.ToList().ForEach(_column =>
{
_matrix[_matrix.Keys.ToList()[_col]].Add(_column.ToString());
_col++;
});
});
foreach (var _key in _matrix.Keys)
{
Areas.Add(CurrentArea = new EspackPrintingArea(EnumDocumentZones.BODY, pFont, pDocking: EnumZoneDocking.RIGHTWARDS));
// Add current column title
if (!pHideTitles)
{
AddText(true, _key.ToString(), true);
CurrentArea.PermanentRows++;
}
// Add data for current column
foreach (var _item in _matrix[_key])
{
AddText(_item.ToString(), true);
CurrentArea.DataRows++;
}
}
}
}
return(true);
}
// OnPrintPage event, triggered on each new page
protected override void OnPrintPage(PrintPageEventArgs e)
{
EspackPrintingArea _previousArea = null;
var _g = e.Graphics;
_g.PageUnit = GraphicsUnit.Millimeter;
if (Pager.Counter == 0)
{
float _minBodyY = 0;
float _maxBodyY = 0;
//VisibleArea=new RectangleF(HardMargins.X,HardMargins.Y,_g.VisibleClipBounds.)
VisibleArea = new RectangleF(_g.VisibleClipBounds.X, _g.VisibleClipBounds.Y, _g.VisibleClipBounds.Width, _g.VisibleClipBounds.Height);
PointF _pagerSize;
// Header areas
Areas.Where(_item => (_item.Zone == EnumDocumentZones.HEADER)).ToList().ForEach(_item =>
{
_item.ArrangeItems(_g, HardMargins, _previousArea);
_minBodyY = (_minBodyY < _item.Y + _item.Height) ? _item.Y + _item.Height : _minBodyY;
_previousArea = _item;
});
// Footer areas
_previousArea = null;
Areas.Where(_item => (_item.Zone == EnumDocumentZones.FOOTER)).ToList().ForEach(_item =>
{
_item.ArrangeItems(_g, HardMargins, _previousArea);
_maxBodyY = (_maxBodyY < _item.Y + _item.Height) ? _item.Y + _item.Height : _maxBodyY;
_previousArea = _item;
});
_maxBodyY = _g.VisibleClipBounds.Bottom - HardMargins.Y - _maxBodyY;
// If pager is active, we must take it into account
if (Pager.Active)
{
_pagerSize = Pager.Size(_g);
_maxBodyY -= _pagerSize.Y;
Pager.Y = _g.VisibleClipBounds.Bottom - HardMargins.Y - _pagerSize.Y;
Pager.X = _g.VisibleClipBounds.Right - HardMargins.X - _pagerSize.X;
}
// Move the footer relative positions to its absolute place
Areas.Where(_item => (_item.Zone == EnumDocumentZones.FOOTER)).ToList().ForEach(_item =>
{
_item.Move(0, _maxBodyY);
});
// Set the Y limits for body areas
Areas.Where(_item => (_item.Zone == EnumDocumentZones.BODY)).ToList().ForEach(_item =>
{
_item.Y = _minBodyY;
_item.MaxHeight = _maxBodyY;
Pager.Rows = Pager.Rows < _item.Items.Count ? _item.Items.Count : Pager.Rows;
});
Pager.Counter = 1;
Pager.Total = 1;
}
_previousArea = null;
// body areas stuff
Areas.Where(_item => (_item.Zone == EnumDocumentZones.BODY)).ToList().ForEach(_item =>
{
_item.ArrangeItems(_g, HardMargins, _previousArea);
_previousArea = _item;
});
// printing
Areas.ForEach(_item =>
{
_item.Draw(_g);
if (_item.Zone == EnumDocumentZones.BODY && Pager.Counter == 1 && Pager.Total == 1)
{
Pager.Total = (int)Math.Ceiling((_item.DataRows + 0.0) / (_item.DataRows - (_item.Items.Count - _item.PermanentRows)));
}
});
// paging
if (Pager.Active)
{
_g.DrawString(Pager.Text, Pager.Font.Font, Pager.Font.Brush, Pager.X, Pager.Y);
}
e.HasMorePages = Pager.Counter < Pager.Total;
Pager.Counter++;
base.OnPrintPage(e);
}
// Add a new area and set it as current
public void AddArea(EnumDocumentZones pZone, EspackFont pFont = null, EnumZoneDocking pDocking = EnumZoneDocking.NONE)
{
CurrentArea = new EspackPrintingArea(pZone, pFont, pDocking);
Areas.Add(CurrentArea);
}
// Convert all relative positions to absolute
public void ArrangeItems(Graphics pGraphics, PointF HardMargins, EspackPrintingArea pPreviousArea)
{
if (pPreviousArea != null)
{
bool _setCoords = true;
if (Docking != EnumZoneDocking.NONE)
{
switch (pPreviousArea.Docking)
{
case EnumZoneDocking.RIGHTWARDS:
if (X == -1)
{
X = pPreviousArea.X + pPreviousArea.Width + 2;
}
if (Y == -1)
{
Y = pPreviousArea.Y;
}
_setCoords = false;
break;
case EnumZoneDocking.DOWNWARDS:
if (X == -1)
{
X = pPreviousArea.X;
}
if (Y == -1)
{
Y = pPreviousArea.Y + pPreviousArea.Height;
}
_setCoords = false;
break;
}
}
if (_setCoords)
{
if (X == -1)
{
X = HardMargins.X;
}
if (Y == -1)
{
Y = pPreviousArea.Y + pPreviousArea.Height;
}
}
if (Font == null)
{
Font = pPreviousArea.Font;
}
}
else
{
// Set the min visible coordinates as default
if (X == -1)
{
X = HardMargins.X;
}
if (Y == -1)
{
Y = HardMargins.Y;
}
Font = Font ?? new EspackFont();
}
// Calculate the X and Y for each item when they are not defined
IEspackPrintingItem _previousItem = null;
EspackPrintingText _previousText = null;
Brush _previousBrush = null;
Pen _previousPen = null;
foreach (var _item in Items)
{
// Cast _item as IEspackPrintingItem
var _currentItem = (IEspackPrintingItem)_item;
_currentItem.Graphics = pGraphics;
// If not ready to be printed, it needs to be arranged
if (!_currentItem.PrintMe)
{
if (_currentItem.GetType().Name != "EspackPrintingDrawing")
{
if (_previousItem != null)
{
// Previous item exists
if (_currentItem.X == -1 && _currentItem.Y == -1)
{
// X and Y not set. Set them depending of EOL value
if (!_previousItem.EOL)
{
_currentItem.X = _previousItem.X + _previousItem.Width;
_currentItem.Y = _previousItem.Y;
}
else
{
if (Zone == EnumDocumentZones.BODY && _previousItem.Y + _previousItem.Height > MaxHeight)
{
break;
}
_currentItem.X = X; // LEFT MARGIN
_currentItem.Y = _previousItem.Y + _previousItem.Height;
}
}
}
else
{
// First element: set defaults if not passed
_currentItem.X = _currentItem.X == -1 ? X : X + _currentItem.X; // LEFT MARGIN
_currentItem.Y = _currentItem.Y == -1 ? Y : Y + _currentItem.Y; // TOP MARGIN
}
// Only for text objects
if (_currentItem.GetType().Name == "EspackPrintingText")
{
// Cast it to EspackPrintingText
using (var _currentText = (EspackPrintingText)_currentItem)
{
if (_previousText != null)
{
// Not the first text object
if (_currentText.Font == null)
{
// Get the font from the previous object if set
Font _f = _previousText.Font ?? (Font)Font.Font.Clone();
// Disable the auto bold when the previous text was bold-forced and current is not a title
if ((_previousText.ForcedBold || _previousText.ForcedUnderline) && !_currentText.Title)
{
_f = new Font(_f.Name, _f.Size, _f.Style & (_previousText.ForcedBold?~FontStyle.Bold: _f.Style) & (_previousText.ForcedUnderline && Zone == EnumDocumentZones.BODY ? ~FontStyle.Underline : _f.Style));
}
// Set current font
_currentText.Font = _f;
}
// Set current brush
if (_currentText.Brush == null)
{
_currentText.Brush = _previousBrush ?? (Brush)Font.Brush.Clone();
}
}
else
{
// First text object: set font / brush
_currentText.Font = _currentText.Font ?? (Font)Font.Font.Clone();
_currentText.Brush = _currentText.Brush ?? (Brush)Font.Brush.Clone();
}
// Force bold if current text is a title (and font was not bold)
if (_currentText.Title && !(_currentText.Font.Bold && _currentText.Font.Underline))
{
_currentText.ForcedBold = !_currentText.Font.Bold;
if (Zone == EnumDocumentZones.BODY)
{
_currentText.ForcedUnderline = !_currentText.Font.Underline;
}
_currentText.Font = new Font(_currentText.Font.Name, _currentText.Font.SizeInPoints, _currentText.Font.Style | FontStyle.Bold | (Zone == EnumDocumentZones.BODY?FontStyle.Underline:0));
}
_previousText = _currentText;
_previousBrush = _currentText.Brush;
}
}
// Calculate the Height / Width of current area
if (_currentItem.X - X + _currentItem.Width > Width)
{
Width = _currentItem.X - X + _currentItem.Width;
}
if (_currentItem.Y - Y + _currentItem.Height > Height)
{
Height = _currentItem.Y - Y + _currentItem.Height;
}
}
// Only for drawing objects (totally independent to the area)
else if (_currentItem.GetType().Name == "EspackPrintingDrawing")
{
if (((EspackPrintingDrawing)_currentItem).Pen == null)
{
((EspackPrintingDrawing)_currentItem).Pen = _previousPen ?? (Pen)Pen.Clone();
((EspackPrintingDrawing)_currentItem).Pen.Brush = _previousBrush ?? (Brush)Font.Brush.Clone();
}
_previousBrush = ((EspackPrintingDrawing)_currentItem).Pen.Brush;
_previousPen = ((EspackPrintingDrawing)_currentItem).Pen;
}
// Set current item as ready to be printed
_currentItem.PrintMe = true;
}
_previousItem = _currentItem;
}
}
