initial add

2022-09-27 14:10:30 -07:00
parent 91fd8a50a9
commit 580e90f6a2
3941 changed files with 954648 additions and 19 deletions
--- a/Fab2ApprovalSystem/PdfGenerator/PrintHeaderFooter.cs
+++ b/Fab2ApprovalSystem/PdfGenerator/PrintHeaderFooter.cs
@ -0,0 +1,84 @@
+
+namespace Fab2ApprovalSystem.PdfGenerator
+{
+    using System;
+
+    using iTextSharp.text;
+    using iTextSharp.text.pdf;
+
+    /// <summary>
+    /// This class represents the standard header and footer for a PDF print.
+    /// application.
+    /// </summary>
+    public class PrintHeaderFooter : PdfPageEventHelper
+    {
+        private PdfContentByte pdfContent;
+        private PdfTemplate pageNumberTemplate;
+        private BaseFont baseFont;
+        private DateTime printTime;
+
+        public string Title { get; set; }
+
+        public override void OnOpenDocument(PdfWriter writer, Document document)
+        {
+            printTime = DateTime.Now;
+            baseFont = BaseFont.CreateFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
+            pdfContent = writer.DirectContent;
+            pageNumberTemplate = pdfContent.CreateTemplate(50, 50);
+        }
+
+        public override void OnStartPage(PdfWriter writer, Document document)
+        {
+            base.OnStartPage(writer, document);
+
+            Rectangle pageSize = document.PageSize;
+
+            if (Title != string.Empty)
+            {
+                pdfContent.BeginText();
+                pdfContent.SetFontAndSize(baseFont, 11);
+                pdfContent.SetRGBColorFill(0, 0, 0);
+                pdfContent.SetTextMatrix(pageSize.GetLeft(40), pageSize.GetTop(40));
+                pdfContent.ShowText(Title);
+                pdfContent.EndText();
+            }
+        }
+
+        public override void OnEndPage(PdfWriter writer, Document document)
+        {
+            base.OnEndPage(writer, document);
+
+            int pageN = writer.PageNumber;
+            string text = pageN + " - ";
+            float len = baseFont.GetWidthPoint(text, 8);
+
+            Rectangle pageSize = document.PageSize;
+            pdfContent = writer.DirectContent;
+            pdfContent.SetRGBColorFill(100, 100, 100);
+
+            pdfContent.BeginText();
+            pdfContent.SetFontAndSize(baseFont, 8);
+            pdfContent.SetTextMatrix(pageSize.Width / 2, pageSize.GetBottom(30));
+            pdfContent.ShowText(text);
+            pdfContent.EndText();
+
+            pdfContent.AddTemplate(pageNumberTemplate, (pageSize.Width / 2) + len, pageSize.GetBottom(30));
+
+            pdfContent.BeginText();
+            pdfContent.SetFontAndSize(baseFont, 8);
+            pdfContent.ShowTextAligned(PdfContentByte.ALIGN_RIGHT, printTime.ToString(), pageSize.GetRight(40), pageSize.GetBottom(30), 0);
+            pdfContent.EndText();
+        }
+
+        public override void OnCloseDocument(PdfWriter writer, Document document)
+        {
+            base.OnCloseDocument(writer, document);
+
+            pageNumberTemplate.BeginText();
+            pageNumberTemplate.SetFontAndSize(baseFont, 8);
+            pageNumberTemplate.SetTextMatrix(0, 0);
+            pageNumberTemplate.ShowText(string.Empty + (writer.PageNumber - 1));
+            pageNumberTemplate.EndText();
+        }
+    }
+}