Printers.Zapiska, OnePerMeter, etc. changes: flow coordinates, content separated from layout, etc.
This commit is contained in:
Milan Hanajik
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///
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/// Copyright (c) 2017 Sensus Metering Systems
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///
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Drawing.Printing;
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using System.IO;
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using Config.Entities;
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using Results.Resources;
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namespace Results.Output.Printers.OnePerMeter
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{
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public class OnePerMeterPrintDocument : PrintDocument
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{
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const float GapBetweenTableColumns = 10;
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const float GapBetweenCommonColumns = 10;
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/// Size of the printed area without margins, after taking into account 'pageOrientation'
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readonly int printHeight;
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readonly int printWidth;
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readonly int topMargin;
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readonly int bottomMargin;
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readonly int leftMargin;
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readonly int TitleX;
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readonly int TitleY; /// Depends on the size of the header
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readonly int spacingOne;
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readonly int spacingOne4Header;
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float commonTop; /// = TitleY + 60
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float bodyTop; /// = HdrTop + 160
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///
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float titleHeight;
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float commonHeight;
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/// <summary>
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/// Property variable for the Font the user wishes to use
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/// </summary>
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Font font;
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Font headerFont;
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Font titleFont;
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///
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/// Data to print
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///
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Results.Entities.Batch batch;
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OnePerMeterPrinterCfg cfg;
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Results.Entities.WaterMeter wm;
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///
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/// Items to print
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///
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string header;
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IList<WMeterRsltItemSpec> commonItems;
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IList<WMeterRsltItemSpec> testItems;
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IList<WMeterRsltItemSpec> testItems2;
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string footer;
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int nrPages;
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int pageNr; /// Page number to be printed at the bottom of the page
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/// <summary>
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/// Constructor
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/// </summary>
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/// <param name="textToPrint">Text to be printed</param>
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public OnePerMeterPrintDocument(Results.Entities.Batch batch, OnePerMeterPrinterCfg cfg, Results.Entities.WaterMeter wm)
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{
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this.batch = batch;
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this.cfg = cfg;
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this.wm = wm;
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topMargin = cfg.TopMargin;
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bottomMargin = cfg.BottomMargin;
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leftMargin = cfg.LeftMargin;
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header = string.IsNullOrEmpty(cfg.Header) ? string.Empty : cfg.Header.Replace("~", Environment.NewLine);
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commonItems = Results.WMeterRsltItemSpec.FromStrArray(cfg.CommonItems);
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testItems = Results.WMeterRsltItemSpec.FromStrArray(cfg.TestItems); /// TestID info will be overwritten later on
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testItems2 = Results.WMeterRsltItemSpec.FromStrArray(cfg.TestItems2); /// TestID info will be overwritten later on
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footer = string.IsNullOrEmpty(cfg.Footer) ? string.Empty : cfg.Footer.Replace("~", Environment.NewLine);
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/// Initialize fonts
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titleFont = new Font((cfg.TitFntFml != null ? cfg.TitFntFml : "Arial"), (cfg.TitFntSz > 0 ? cfg.TitFntSz : 10), (FontStyle)cfg.TitFntSty);
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headerFont = new Font((cfg.HdrFntFml != null ? cfg.HdrFntFml : "Arial"), (cfg.HdrFntSz > 0 ? cfg.HdrFntSz : 10), (FontStyle)cfg.HdrFntSty);
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font = new Font((cfg.BodyFntFml != null ? cfg.BodyFntFml : "Arial"), (cfg.BodyFntSz > 0 ? cfg.BodyFntSz : 10), (FontStyle)cfg.BodyFntSty);
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/// Set print area size and margins (in dots using 100 dpi)
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DefaultPageSettings.Landscape = (cfg.PageOrientation == PageOrientation.Landscape);
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///
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if (DefaultPageSettings.Landscape)
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{
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printHeight = base.DefaultPageSettings.PaperSize.Width - topMargin - bottomMargin;
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printWidth = base.DefaultPageSettings.PaperSize.Height - leftMargin - leftMargin;
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}
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else
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{
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printHeight = base.DefaultPageSettings.PaperSize.Height - topMargin - bottomMargin;
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printWidth = base.DefaultPageSettings.PaperSize.Width - leftMargin - leftMargin;
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}
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spacingOne = System.Windows.Forms.TextRenderer.MeasureText("Abcgq", font).Height;
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spacingOne4Header = System.Windows.Forms.TextRenderer.MeasureText("Abcgq", headerFont).Height;
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/// Prepare document outline
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TitleX = cfg.LeftMargin;
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TitleY = cfg.TopMargin;
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pageNr = 1;
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nrPages = (testItems2.Count != 0) ? 2 : 1;
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}
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/// <summary>
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/// Override the default onbeginPrint method of the PrintDocument Object
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/// </summary>
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/// <param name=e></param>
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/// <remarks></remarks>
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protected override void OnBeginPrint(System.Drawing.Printing.PrintEventArgs e)
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{
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base.OnBeginPrint(e);
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}
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/// <summary>
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/// Override the default OnPrintPage method of the PrintDocument.
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/// </summary>
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/// <param name=e></param>
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/// <remarks>This provides the print logic for our document</remarks>
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protected override void OnPrintPage(System.Drawing.Printing.PrintPageEventArgs e)
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{
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/// Run base code
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base.OnPrintPage(e);
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if (pageNr == 1)
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{
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titleHeight = System.Windows.Forms.TextRenderer.MeasureText(header, titleFont).Height;
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commonTop = TitleY + titleHeight + spacingOne4Header;
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commonHeight = commonItems.Count * spacingOne;
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bodyTop = commonTop + commonHeight + spacingOne4Header;
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}
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if (File.Exists("C:\\TBF\\header.png"))
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{
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Image img = Image.FromFile("C:\\TBF\\header.png");
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e.Graphics.DrawImage(new Bitmap(img), new Rectangle(0, 0, 827, 1169));
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}
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/// Use the StringFormat class for the text layout of our document
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StringFormat format = new StringFormat(StringFormatFlags.LineLimit);
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if (pageNr == 1)
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{
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///
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/// Title
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///
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RectangleF printArea = new RectangleF(TitleX, TitleY, printWidth, titleHeight);
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e.Graphics.DrawString(header, titleFont, Brushes.Black, printArea);
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///
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/// Common items
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///
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string[] leftColumn = new string[commonItems.Count];
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string[] rightColumn = new string[commonItems.Count];
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int cnt = 0;
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foreach (var v in commonItems)
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{
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leftColumn[cnt] = v.Caption;
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rightColumn[cnt] = (batch.WaterMeters.Count > 0) ? v.Print(batch.WaterMeters[0]) : string.Empty;
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cnt++;
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}
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/// Determine left column width
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float maxWidth = 0;
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foreach (var str in leftColumn)
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{
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float width = e.Graphics.MeasureString(str, font).Width;
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if (width > maxWidth) maxWidth = width;
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}
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/// Write aligned columns
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for (int i = 0; i < Math.Min(leftColumn.Length, rightColumn.Length); i++)
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{
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PrintAt(e, leftMargin, commonTop + spacingOne * i, maxWidth, leftColumn[i], font, Alignment.Left);
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PrintAt(e, leftMargin + maxWidth + GapBetweenCommonColumns, commonTop + spacingOne * i, 0, rightColumn[i], font, Alignment.Left);
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}
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}
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///
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/// Body
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///
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if (pageNr == 1)
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{
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string[] tableHeader;
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IList<string[]> tableRows;
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Alignment[] itemAlignment;
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///
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/// Prepare table content: tableHeader + tableRows + itemAlignment
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///
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if (cfg.TestsAreRows)
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{
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GetContentTestsAreRows(wm, testItems, out tableHeader, out tableRows, out itemAlignment);
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}
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else
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{
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GetContentTestsAreColumns(wm, testItems, out tableHeader, out tableRows, out itemAlignment);
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}
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DrawTable(e, (float)leftMargin, bodyTop, tableHeader, tableRows, itemAlignment);
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}
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else
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{
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string[] tableHeader;
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IList<string[]> tableRows;
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Alignment[] itemAlignment;
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///
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/// Prepare table content: tableHeader + tableRows + itemAlignment
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///
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if (cfg.TestsAreRows2)
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{
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GetContentTestsAreRows(wm, testItems2, out tableHeader, out tableRows, out itemAlignment);
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}
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else
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{
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GetContentTestsAreColumns(wm, testItems2, out tableHeader, out tableRows, out itemAlignment);
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}
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DrawTable(e, (float)leftMargin, (float)topMargin, tableHeader, tableRows, itemAlignment);
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}
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if (pageNr == nrPages)
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{
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///
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/// Footer on the last page
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///
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float footerWidth = e.Graphics.MeasureString(footer, font).Width;
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PrintAt(e, leftMargin, topMargin + printHeight - 2 * spacingOne, 0, footer, font, Alignment.Left);
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}
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///
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/// Page number on each page
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///
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string pageNrText = string.Format("{0} {1}/{2}", Strings.Page, pageNr, nrPages);
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float pageNrWidth = e.Graphics.MeasureString(pageNrText, font).Width;
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PrintAt(e, leftMargin + (printWidth - pageNrWidth) / 2, topMargin + printHeight - spacingOne, 0, pageNrText, font, Alignment.Left);
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e.HasMorePages = !(pageNr == nrPages);
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pageNr++;
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}
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void GetContentTestsAreRows(Results.Entities.WaterMeter wm, IList<WMeterRsltItemSpec> items, out string[] tableHeader, out IList<string[]> tableRows, out Alignment[] itemAlignment)
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{
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int tableColumnsCount = items.Count;
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tableRows = new List<string[]>();
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tableHeader = new string[tableColumnsCount];
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itemAlignment = new Alignment[tableColumnsCount];
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for (int i = 0; i < tableColumnsCount; i++)
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{
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tableHeader[i] = items[i].Caption;
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itemAlignment[i] = items[i].Alignment;
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}
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WMeterRsltItemSpec.TableRowNr = 0;
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foreach (var mtr in wm.MeterTestRslts)
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{
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if (mtr != null && mtr.IsPilotRslt() && mtr.Publish() == Config.Entities.Publish.Always)
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{
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string[] oneTableRow = new string[tableColumnsCount];
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WMeterRsltItemSpec.TableRowNr++;
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for (int i = 0; i < tableColumnsCount; i++)
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{
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WMeterRsltItemSpec.TableColumnNr = i + 1;
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oneTableRow[i] = items[i].Print(wm, mtr.Name()).Split(new char[] { '|' })[0];
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}
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tableRows.Add(oneTableRow);
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}
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}
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}
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void GetContentTestsAreColumns(Results.Entities.WaterMeter wm, IList<WMeterRsltItemSpec> items, out string[] tableHeader, out IList<string[]> tableRows, out Alignment[] itemAlignment)
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{
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int tableColumnsCount = 1;
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foreach (var mtr in wm.MeterTestRslts)
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{
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if (mtr != null && mtr.IsPilotRslt() && mtr.Publish() == Config.Entities.Publish.Always)
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{
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tableColumnsCount++;
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}
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}
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tableRows = new List<string[]>();
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tableHeader = new string[tableColumnsCount];
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itemAlignment = new Alignment[tableColumnsCount];
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tableHeader[0] = string.Empty;
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itemAlignment[0] = Alignment.Left;
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int columnsCount = 1;
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foreach (var mtr in wm.MeterTestRslts)
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{
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if (mtr != null && mtr.IsPilotRslt() && mtr.Publish() == Config.Entities.Publish.Always)
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{
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tableHeader[columnsCount] = mtr.Name();
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itemAlignment[columnsCount] = Alignment.Left;
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columnsCount++;
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}
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}
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WMeterRsltItemSpec.TableRowNr = 0;
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for (int i = 0; i < items.Count; i++)
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{
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string[] oneTableRow = new string[tableColumnsCount];
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WMeterRsltItemSpec.TableRowNr++;
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oneTableRow[0] = items[i].Caption;
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WMeterRsltItemSpec.TableColumnNr = 1;
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foreach (var mtr in wm.MeterTestRslts)
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{
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if (mtr != null && mtr.IsPilotRslt() && mtr.Publish() == Config.Entities.Publish.Always)
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{
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/// Strip color information
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oneTableRow[WMeterRsltItemSpec.TableColumnNr] =
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items[i].Print(wm, mtr.Name()).Split(new char[] { '|' })[0];
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WMeterRsltItemSpec.TableColumnNr++;
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}
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}
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tableRows.Add(oneTableRow);
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}
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}
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float DrawTable(System.Drawing.Printing.PrintPageEventArgs e, float left, float top, string[] header, IList<string[]> rows, Alignment[] alignment)
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{
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int tblColumnsCount = header.Length;
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float[] columnWidth = new float[tblColumnsCount];
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float[] columnPos = new float[tblColumnsCount + 1];
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columnPos[0] = left;
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///
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/// Measure table column widths and header height
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///
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float headerHeight = 0;
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for (int i = 0; i < tblColumnsCount; i++)
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{
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SizeF size = e.Graphics.MeasureString(header[i], headerFont);
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columnWidth[i] = (int)(size.Width + 0.99f);
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if (size.Height > headerHeight) headerHeight = (int)(size.Height + 0.99f);
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foreach (var tableRow in rows)
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{
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int width = (int)(e.Graphics.MeasureString(tableRow[i], font).Width + 0.99f);
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if (width > columnWidth[i]) columnWidth[i] = width;
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}
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columnPos[i + 1] = columnPos[i] + columnWidth[i] + GapBetweenTableColumns;
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}
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float tableLeftX = columnPos[0];
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float tableRightX = columnPos[tblColumnsCount] - GapBetweenTableColumns;
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/// Horizontal line
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float horY = top + 1.5f * spacingOne4Header;
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e.Graphics.DrawLine(new Pen(Color.Black, 2), new PointF(tableLeftX, horY), new PointF(tableRightX, horY));
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///
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/// Draw table header
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///
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for (int i = 0; i < tblColumnsCount; i++)
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{
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PrintAt(e, columnPos[i],
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top + 1.7f * spacingOne4Header,
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columnWidth[i],
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header[i],
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headerFont,
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Alignment.Center);
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}
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/// Horizontal line
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horY = top + 2.1f * spacingOne4Header + headerHeight;
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e.Graphics.DrawLine(new Pen(Color.Black, 2), new PointF(tableLeftX, horY), new PointF(tableRightX, horY));
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///
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/// Draw table body
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///
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int rowsCount = 0;
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foreach (var oneTableRow in rows)
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{
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for (int i = 0; i < tblColumnsCount; i++)
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{
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PrintAt(e, columnPos[i],
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horY + 0.2f * spacingOne4Header + spacingOne * rowsCount,
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columnWidth[i],
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oneTableRow[i],
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font,
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alignment[i]);
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}
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rowsCount++;
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}
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/// Horizontal line
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horY = horY + spacingOne * rowsCount + (3 * spacingOne4Header / 10);
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e.Graphics.DrawLine(new Pen(Color.Black, 2), new PointF(tableLeftX, horY), new PointF(tableRightX, horY));
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return horY - top + spacingOne;
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}
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static Font lastFont = null;
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static float lastSpacing = 0;
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SizeF Measure(System.Drawing.Printing.PrintPageEventArgs e, string paragraph, Font font)
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{
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if (font != lastFont)
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{
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lastFont = font;
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lastSpacing = e.Graphics.MeasureString("Abcgq", font).Height;
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}
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string[] lines = paragraph.Split(new char[] { '~' });
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float width = 0;
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foreach (var line in lines)
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{
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float lineWid = e.Graphics.MeasureString(line, font).Width;
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if (lineWid > width) width = lineWid;
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}
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return new SizeF(width, 0.8f * lines.Length * lastSpacing + 0.2f);
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}
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void PrintAt(System.Drawing.Printing.PrintPageEventArgs e, float x, float y, float width, string paragraph, Font font, Alignment alignment)
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{
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SizeF size = Measure(e, paragraph, font);
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string[] lines = paragraph.Split(new char[] { '~' });
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foreach (var line in lines)
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{
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float xx;
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switch (alignment)
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{
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default:
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case Alignment.Left: xx = x; break;
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case Alignment.Center: xx = x + (width - e.Graphics.MeasureString(line, font).Width) / 2; break;
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case Alignment.Right: xx = x + width - e.Graphics.MeasureString(line, font).Width; break;
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}
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e.Graphics.DrawString(line, font, Brushes.Black, new PointF(xx, y));
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y += 0.8f * lastSpacing;
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}
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}
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}
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}
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@@ -0,0 +1,33 @@
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///
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/// Copyright (c) 2017 Sensus Metering Systems
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///
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namespace Results.Output.Printers.OnePerMeter
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{
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public class OnePerMeterPrinterCfg
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{
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public Config.Entities.PageOrientation PageOrientation;
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public int TopMargin;
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public int BottomMargin;
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public int LeftMargin;
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public string TitFntFml;
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public int TitFntSz;
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public int TitFntSty;
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public string HdrFntFml;
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public int HdrFntSz;
|
||||
public int HdrFntSty;
|
||||
public string BodyFntFml;
|
||||
public int BodyFntSz;
|
||||
public int BodyFntSty;
|
||||
public bool GoodOnly;
|
||||
public bool SupressPrinting; /// Bypass printing when true
|
||||
public System.Globalization.CultureInfo CultureInfo;
|
||||
public string Header; /// =Title
|
||||
public string[] CommonItems;
|
||||
public string[] TestItems;
|
||||
public string[] TestItems2;
|
||||
public string Footer;
|
||||
public bool TestsAreRows;
|
||||
public bool TestsAreRows2;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user