Add new constructor to PdfResult: this constructor takes PdfPageEventHelper

RazorPDF/PdfResult.cs

@@ -1,50 +1,58 @@
-// Copyright 2012 Al Nyveldt - http://nyveldt.com
-// 
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-// 
-//     http://www.apache.org/licenses/LICENSE-2.0
-// 
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// 
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Text;
-using System.Web.Mvc;
-
-namespace RazorPDF
-{
-    public class PdfResult : ViewResult
-    {
-        //Constructors
-        public PdfResult(object model, string name)
-        {
-            ViewData = new ViewDataDictionary(model);
-            ViewName = name;
-        }
-        public PdfResult() : this(new ViewDataDictionary(), "Pdf")
-        {
-        }
-        public PdfResult(object model) : this(model, "Pdf")
-        {
-        }
-
-        //Override FindView to load PdfView
-        protected override ViewEngineResult FindView(ControllerContext context)
-        {
-            var result = base.FindView(context);
-            if (result.View == null)
-                return result;
-
-            var pdfView = new PdfView(result);
-            return new ViewEngineResult(pdfView, pdfView);
-        }
-    }
-}
+using iTextSharp.text.pdf;
+// Copyright 2012 Al Nyveldt - http://nyveldt.com
+// 
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// 
+//     http://www.apache.org/licenses/LICENSE-2.0
+// 
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// 
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Web.Mvc;
+
+namespace RazorPDF
+{
+    public class PdfResult : ViewResult
+    {
+        PdfPageEventHelper pageEventHelper = null;
+        //Constructors
+        public PdfResult(object model, string name, PdfPageEventHelper pageEventHelper)
+        {
+            ViewData = new ViewDataDictionary(model);
+            ViewName = name;
+            this.pageEventHelper = pageEventHelper;
+        }
+        public PdfResult(object model, string name)
+            : this(model, name, null)
+        {
+
+        }
+        public PdfResult() : this(new ViewDataDictionary(), "Pdf")
+        {
+        }
+        public PdfResult(object model) : this(model, "Pdf")
+        {
+        }
+
+        //Override FindView to load PdfView
+        protected override ViewEngineResult FindView(ControllerContext context)
+        {
+            var result = base.FindView(context);
+            if (result.View == null)
+                return result;
+
+            var pdfView = new PdfView(result, pageEventHelper);
+            return new ViewEngineResult(pdfView, pdfView);
+        }
+    }
+}

RazorPDF/PdfView.cs

@@ -1,108 +1,116 @@
-// Copyright 2012 Al Nyveldt - http://nyveldt.com
-// 
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-// 
-//     http://www.apache.org/licenses/LICENSE-2.0
-// 
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// 
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Text;
-using System.Web.Mvc;
-using System.Xml;
-using System.Xml.Linq;
-using iTextSharp.text;
-using iTextSharp.text.html;
-using iTextSharp.text.pdf;
-using iTextSharp.text.xml;
-
-namespace RazorPDF
-{
-    public class PdfView : IView, IViewEngine
-    {
-        private readonly ViewEngineResult _result;
-
-        public PdfView(ViewEngineResult result)
-        {
-            _result = result;
-        }
-
-        public void Render(ViewContext viewContext, TextWriter writer)
-        {
-            // generate view into string
-            var sb = new System.Text.StringBuilder();
-            TextWriter tw = new System.IO.StringWriter(sb);
-            _result.View.Render(viewContext, tw);
-            var resultCache = sb.ToString();
-
-            // detect itext (or html) format of response
-            XmlParser parser;
-            using (var reader = GetXmlReader(resultCache))
-            {
-                while (reader.Read() && reader.NodeType != XmlNodeType.Element)
-                {
-                    // no-op
-                }
-
-                if (reader.NodeType == XmlNodeType.Element && reader.Name == "itext")
-                    parser = new XmlParser();
-                else
-                    parser = new HtmlParser();
-            }
-
-            // Create a document processing context
-            var document = new Document();
-            document.Open();
-
-            // associate output with response stream
-            var pdfWriter = PdfWriter.GetInstance(document, viewContext.HttpContext.Response.OutputStream);
-            pdfWriter.CloseStream = false;
-
-            // this is as close as we can get to being "success" before writing output
-            // so set the content type now
-            viewContext.HttpContext.Response.ContentType = "application/pdf";
-
-            // parse memory through document into output
-            using (var reader = GetXmlReader(resultCache))
-            {
-                parser.Go(document, reader);
-            }
-
-            pdfWriter.Close();
-        }
-
-        private static XmlTextReader GetXmlReader(string source)
-        {
-            byte[] byteArray = Encoding.UTF8.GetBytes(source);
-            MemoryStream stream = new MemoryStream(byteArray);
-
-            var xtr = new XmlTextReader(stream);
-            xtr.WhitespaceHandling = WhitespaceHandling.None; // Helps iTextSharp parse 
-            return xtr;
-        }
-
-        public ViewEngineResult FindPartialView(ControllerContext controllerContext, string partialViewName, bool useCache)
-        {
-            throw new System.NotImplementedException();
-        }
-
-        public ViewEngineResult FindView(ControllerContext controllerContext, string viewName, string masterName, bool useCache)
-        {
-            throw new System.NotImplementedException();
-        }
-
-        public void ReleaseView(ControllerContext controllerContext, IView view)
-        {
-            _result.ViewEngine.ReleaseView(controllerContext, _result.View);
-        }
-    }
-}
+// Copyright 2012 Al Nyveldt - http://nyveldt.com
+// 
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// 
+//     http://www.apache.org/licenses/LICENSE-2.0
+// 
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// 
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Web.Mvc;
+using System.Xml;
+using System.Xml.Linq;
+using iTextSharp.text;
+using iTextSharp.text.html;
+using iTextSharp.text.pdf;
+using iTextSharp.text.xml;
+
+namespace RazorPDF
+{
+    public class PdfView : IView, IViewEngine
+    {
+        private readonly ViewEngineResult _result;
+        private PdfPageEventHelper pageEventHelper = null;
+        public PdfView(ViewEngineResult result)
+            : this(result, null)
+        {
+        }
+
+        public PdfView(ViewEngineResult result, PdfPageEventHelper pageEventHelper)
+        {
+            _result = result;
+            this.pageEventHelper = pageEventHelper;
+        }
+
+        public void Render(ViewContext viewContext, TextWriter writer)
+        {
+            // generate view into string
+            var sb = new System.Text.StringBuilder();
+            TextWriter tw = new System.IO.StringWriter(sb);
+            _result.View.Render(viewContext, tw);
+            var resultCache = sb.ToString();
+
+            // detect itext (or html) format of response
+            XmlParser parser;
+            using (var reader = GetXmlReader(resultCache))
+            {
+                while (reader.Read() && reader.NodeType != XmlNodeType.Element)
+                {
+                    // no-op
+                }
+
+                if (reader.NodeType == XmlNodeType.Element && reader.Name == "itext")
+                    parser = new XmlParser();
+                else
+                    parser = new HtmlParser();
+            }
+
+            // Create a document processing context
+            var document = new Document();
+            document.Open();
+
+            // associate output with response stream
+            var pdfWriter = PdfWriter.GetInstance(document, viewContext.HttpContext.Response.OutputStream);
+            if (pageEventHelper != null)
+                pdfWriter.PageEvent = pageEventHelper;
+            pdfWriter.CloseStream = false;
+
+            // this is as close as we can get to being "success" before writing output
+            // so set the content type now
+            viewContext.HttpContext.Response.ContentType = "application/pdf";
+
+            // parse memory through document into output
+            using (var reader = GetXmlReader(resultCache))
+            {
+                parser.Go(document, reader);
+            }
+
+            pdfWriter.Close();
+        }
+
+        private static XmlTextReader GetXmlReader(string source)
+        {
+            byte[] byteArray = Encoding.UTF8.GetBytes(source);
+            MemoryStream stream = new MemoryStream(byteArray);
+
+            var xtr = new XmlTextReader(stream);
+            xtr.WhitespaceHandling = WhitespaceHandling.None; // Helps iTextSharp parse 
+            return xtr;
+        }
+
+        public ViewEngineResult FindPartialView(ControllerContext controllerContext, string partialViewName, bool useCache)
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public ViewEngineResult FindView(ControllerContext controllerContext, string viewName, string masterName, bool useCache)
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public void ReleaseView(ControllerContext controllerContext, IView view)
+        {
+            _result.ViewEngine.ReleaseView(controllerContext, _result.View);
+        }
+    }
+}

RazorPDF/Properties/AssemblyInfo.cs

@@ -5,8 +5,8 @@
 // General Information about an assembly is controlled through the following 
 // set of attributes. Change these attribute values to modify the information
 // associated with an assembly.
-[assembly: AssemblyTitle("RazorPDF")]
-[assembly: AssemblyDescription("")]
+[assembly: AssemblyTitle("RazorPDF")]
+[assembly: AssemblyDescription("RazorPDF is a simple package that allow you to use a Razor View to generate a PDF.")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("Al Nyveldt")]
 [assembly: AssemblyProduct("RazorPDF")]
@@ -32,5 +32,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.0")]
-[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: AssemblyVersion("1.0.0.1")]
+[assembly: AssemblyFileVersion("1.0.0.1")]