UPDATE: add page number position radio.

angela-1 · Aug 31, 2019 · 60ba73f · 60ba73f
1 parent 5c8c808
commit 60ba73f
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Showing 5 changed files with 140 additions and 36 deletions.
diff --git a/pearblossom/Form3.Designer.cs b/pearblossom/Form3.Designer.cs
diff --git a/pearblossom/Form3.cs b/pearblossom/Form3.cs
@@ -13,6 +13,7 @@ namespace pearblossom
     public partial class Form3 : Form
     {
         private PageNumberStyle pageNumberStyle = PageNumberStyle.Normal;
+        private PageNumberPos pageNumberPos = PageNumberPos.Center;
         private Form1 parentForm;
 
         public Form3(Form1 form)
@@ -22,7 +23,29 @@ public Form3(Form1 form)
         }
 
 
-        public void AllRadio_CheckedChanged(object sender, EventArgs e)
+        public void PagePosRadio_CheckedChanged(object sender, EventArgs e)
+        {
+            if (!((RadioButton)sender).Checked)
+            {
+                return;
+            }
+
+            switch (((RadioButton)sender).Name)
+            {
+                case "posCenter":
+                    pageNumberPos = PageNumberPos.Center;
+                    break;
+                case "posCorner":
+                    pageNumberPos = PageNumberPos.Corner;
+                    break;
+                default:
+                    pageNumberPos = PageNumberPos.Center;
+                    break;
+            }
+        }
+
+
+        public void PageStyleRadio_CheckedChanged(object sender, EventArgs e)
         {
             if (!((RadioButton)sender).Checked)
             {
@@ -51,7 +74,7 @@ private void button2_Click(object sender, EventArgs e)
             Console.WriteLine("style" + this.pageNumberStyle);
             if (parentForm.srcFile != "")
             {
-                PageNumber pageNumber = new PageNumber(parentForm.srcFile, pageNumberStyle);
+                PageNumber pageNumber = new PageNumber(parentForm.srcFile, pageNumberStyle, pageNumberPos);
                 pageNumber.AddPageNumber();
 
                 parentForm.ShowStatus("添加页码成功");

diff --git a/pearblossom/MergeDocumentUtil.cs b/pearblossom/MergeDocumentUtil.cs
@@ -119,13 +119,6 @@ private static string GetDestFilename(string filePath)
             return Path.Combine(dest, newFile);
         }
 
-        private static string GetRandomDestFilename(string filePath)
-        {
-            string newFile = Path.GetRandomFileName() + ".pdf";
-            string dest = Path.GetDirectoryName(filePath);
-            return Path.Combine(dest, newFile);
-        }
-
         private static string DocxToPdf(string filePath, bool withBookmark)
         {
             if (!File.Exists(filePath))
@@ -284,10 +277,7 @@ private static void MergePdfsWithBookmarks(List<string> InFiles, string OutFile)
 
                 bookmarks.Add(rootBookmark);
 
-                pdf.Outlines = kids;
-
-
-
+                pdf.Outlines = bookmarks;
 
             }
         }

diff --git a/pearblossom/PageNumber.cs b/pearblossom/PageNumber.cs
@@ -25,14 +25,27 @@ class PageNumber
         private readonly string _src_file;
         private readonly string _dst_file;
         private readonly PageNumberStyle _pageNumberStyle;
+        private readonly PageNumberPos _pageNumberPos;
 
         public PageNumber(string src_file, PageNumberStyle pageNumberStyle)
         {
             _src_file = src_file;
             _pageNumberStyle = pageNumberStyle;
             int ind = _src_file.LastIndexOf('\\');
             string filename = System.IO.Path.GetFileNameWithoutExtension(_src_file);
-            _dst_file = _src_file.Substring(0, ind + 1) + filename + "_" + _pageNumberStyle.ToString() + "_pagenumber.pdf";
+            _dst_file = _src_file.Substring(0, ind + 1) + filename + "_" + _pageNumberStyle.ToString()
+                + "_" + _pageNumberPos.ToString() + "_pagenumber.pdf";
+        }
+
+        public PageNumber(string src_file, PageNumberStyle pageNumberStyle, PageNumberPos pageNumberPos)
+        {
+            _src_file = src_file;
+            _pageNumberStyle = pageNumberStyle;
+            _pageNumberPos = pageNumberPos;
+            int ind = _src_file.LastIndexOf('\\');
+            string filename = Path.GetFileNameWithoutExtension(_src_file);
+            _dst_file = _src_file.Substring(0, ind + 1) + filename + "_" + _pageNumberStyle.ToString()
+                + "_" + _pageNumberPos.ToString() + "_pagenumber.pdf";
         }
 
         private string GetPageNumber(int page, int totalPage)
@@ -56,13 +69,37 @@ private string GetPageNumber(int page, int totalPage)
             return StringPage;
         }
 
-        private string AddFormatedNumber(int totalPage, PdfStamper stamper, Font font)
+        private string AddFormatedNumber(int totalPage, PdfStamper stamper, Font font, PageNumberPos pos = PageNumberPos.Corner)
         {
+
             for (int i = 1; i <= totalPage; i++)
             {
                 Rectangle rect = stamper.Reader.GetPageSizeWithRotation(i);
-                float xp = rect.Width / 2;
+
+                float xp;
                 float yp = 30.0f;
+                switch (pos)
+                {
+                    case PageNumberPos.Center:
+                        xp = rect.Width / 2;
+                        break;
+                    case PageNumberPos.Corner:
+                        if (i % 2 == 0)
+                        {
+                            xp = rect.Width * 0.1f;
+                        }
+                        else
+                        {
+                            xp = rect.Width * 0.9f;
+                        }
+                        break;
+                    default:
+                        xp = rect.Width / 2;
+                        break;
+                }
+
+                //float xp = rect.Width / 2;
+                //float yp = 30.0f;
                 float white_width = 100;
                 float white_height = 30;
                 float white_x = xp - white_width / 2;
@@ -71,7 +108,7 @@ private string AddFormatedNumber(int totalPage, PdfStamper stamper, Font font)
                 PdfContentByte canvas = stamper.GetOverContent(i);
 
                 // 画白色背景，遮住原来的内容
-                DrawWhiteBack(canvas, white_x, white_y, white_width, white_height); 
+                DrawWhiteBack(canvas, white_x, white_y, white_width, white_height);
 
                 // 打页码
                 ColumnText.ShowTextAligned(canvas, Element.ALIGN_CENTER,
@@ -107,7 +144,7 @@ public string AddPageNumber()
                     break;
             }
 
-            AddFormatedNumber(totalPage, stamper, numberFont);
+            AddFormatedNumber(totalPage, stamper, numberFont, _pageNumberPos);
 
             stamper.Close();
 

diff --git a/pearblossom/PageNumberStyle.cs b/pearblossom/PageNumberStyle.cs
@@ -7,4 +7,10 @@ enum PageNumberStyle
         Collection,
         Total
     }
+
+    enum PageNumberPos
+    {
+        Center,
+        Corner
+    }
 }
-Original file line number
+Diff line change
@@ Expand Up / @@ -7,4 +7,10 @@ enum PageNumberStyle @@
             Collection,
             Total
         }
+        enum PageNumberPos
+        {
+            Center,
+            Corner
+        }
     }