RowGrouping

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/reports@6274 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/Misc/Reports/ICSharpCode.Reports.Core/ICSharpCode.Reports.Core.csproj

@@ -129,6 +129,7 @@
     <Compile Include="Project\Exceptions\UnknownItemException.cs" />
     <Compile Include="Project\Exceptions\WrongColumnException.cs" />
     <Compile Include="Project\Exceptions\WrongSectionException.cs" />
+    <Compile Include="Project\Exporter\Converters\GroupedRowConverter.cs" />
     <Compile Include="Project\Expressions\SimpleExpressionEvaluator\Compilation\Functions\ReportingService\FieldReference.cs" />
     <Compile Include="Project\Exporter\BasePager.cs" />
     <Compile Include="Project\Exporter\Converters\BaseConverter.cs" />

src/AddIns/Misc/Reports/ICSharpCode.Reports.Core/Project/BaseClasses/Printing/PrintHelper.cs

@@ -38,7 +38,7 @@ namespace ICSharpCode.Reports.Core.BaseClasses.Printing
 		#endregion
 		
 		
-		#region AdjustParentInSection
+		#region Section's
 		
 		public  static void AdjustParent (BaseReportItem parent,ReportItemCollection items)
 		{
@@ -61,6 +61,13 @@ namespace ICSharpCode.Reports.Core.BaseClasses.Printing
 			}
 		}
 		
+		
+		public static void AdjustSectionLocation (BaseSection section)
+		{
+			section.Location = new Point(section.Location.X,section.SectionOffset );
+		}
+		
+		
 		#endregion
 		
 		

src/AddIns/Misc/Reports/ICSharpCode.Reports.Core/Project/DataManager/DataNavigator.cs

@@ -7,6 +7,7 @@
 
 using System;
 using System.Collections;
+using System.Linq;
 
 namespace ICSharpCode.Reports.Core
 {
@@ -52,9 +53,6 @@ namespace ICSharpCode.Reports.Core
 		}
 		
 		
-	
-		
-		
 		public AvailableFieldsCollection AvailableFields{
 			get
 			{
@@ -131,10 +129,10 @@ namespace ICSharpCode.Reports.Core
 			get{
 				IndexList ind = BuildChildList();
 				return ((ind != null) && (ind.Count > 0));
-//				return BuildChildList().Count > 0;
 			}
 		}
 		
+		
 		IndexList childList;
 		private System.Collections.Generic.List<BaseComparer>.Enumerator ce;
 		
@@ -160,11 +158,26 @@ namespace ICSharpCode.Reports.Core
 				return BuildChildList().Count;
 			}
 		}
+		
+		
 		public bool ChildMoveNext()
 		{
 			return ce.MoveNext();
 		}
 		
+		public void FillChild (ReportItemCollection collection)
+		{
+			TableStrategy t = store as TableStrategy;
+			
+			foreach (BaseDataItem item in collection) {
+				CurrentItemsCollection ci = t.FillDataRow(ce.Current.ListIndex);
+				CurrentItem s = ci.FirstOrDefault(x => x.ColumnName == ((BaseDataItem)item).ColumnName);
+				item.DBValue = s.Value.ToString();
+				
+			}
+			
+		}
+		
 		
 		private IndexList BuildChildList()
 		{

src/AddIns/Misc/Reports/ICSharpCode.Reports.Core/Project/DataManager/ListStrategy/TableStrategy.cs

@@ -234,7 +234,24 @@ namespace ICSharpCode.Reports.Core
 			return ci;
 		}
 		
-		
+		public  CurrentItemsCollection FillDataRow(int pos)
+		{
+			CurrentItemsCollection ci = new CurrentItemsCollection();
+			DataRow row = this.table.Rows[pos] as DataRow;
+			
+			if (row != null) {
+				CurrentItem c = null;
+				foreach (DataColumn dc in table.Columns)
+				{
+					c = new CurrentItem();
+					c.ColumnName = dc.ColumnName;
+					c.DataType = dc.DataType;
+					c.Value = row[dc.ColumnName];
+					ci.Add(c);
+				}
+			}
+			return ci;
+		}
 		#endregion
 		
 		

src/AddIns/Misc/Reports/ICSharpCode.Reports.Core/Project/Exporter/Converters/GroupedRowConverter.cs

@@ -0,0 +1,164 @@
+/*
+ * Erstellt mit SharpDevelop.
+ * Benutzer: Peter
+ * Datum: 02.01.2009
+ * Zeit: 17:33
+ * 
+ * Sie können diese Vorlage unter Extras > Optionen > Codeerstellung > Standardheader ändern.
+ */
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+
+using ICSharpCode.Reports.Core.BaseClasses.Printing;
+using ICSharpCode.Reports.Core.Interfaces;
+
+namespace ICSharpCode.Reports.Core.Exporter
+{
+	/// <summary>
+	/// Description of RowConverter.
+	/// </summary>
+	/// 
+	
+	public class GroupedRowConverter:BaseConverter
+	{
+
+		private BaseReportItem parent;
+		
+		public GroupedRowConverter(IDataNavigator dataNavigator,
+		                    ExporterPage singlePage,
+		                    
+		                    ILayouter layouter):base(dataNavigator,singlePage,layouter)
+		{
+		}
+		
+		public override ExporterCollection Convert(BaseReportItem parent, BaseReportItem item)
+		{
+			if (parent == null) {
+				throw new ArgumentNullException("parent");
+			}
+			if (item == null) {
+				throw new ArgumentNullException("item");
+			}
+			ISimpleContainer simpleContainer = item as ISimpleContainer;
+			this.parent = parent;
+			
+			simpleContainer.Parent = parent;
+			
+			PrintHelper.AdjustParent(parent,simpleContainer.Items);
+			if (PrintHelper.IsTextOnlyRow(simpleContainer)) {
+				ExporterCollection myList = new ExporterCollection();
+
+				base.BaseConvert (myList,simpleContainer,parent.Location.X,
+				                  new Point(base.SectionBounds.DetailStart.X,base.SectionBounds.DetailStart.Y));
+				
+				
+				return myList;
+			} else {
+				return this.ConvertDataRow(simpleContainer);
+			}
+		}
+		
+		private ExporterCollection ConvertDataRow (ISimpleContainer simpleContainer)
+		{
+			ExporterCollection mylist = new ExporterCollection();
+			Point currentPosition = new Point(base.SectionBounds.DetailStart.X,base.SectionBounds.DetailStart.Y);
+			BaseSection section = parent as BaseSection;
+			
+			int defaultLeftPos = parent.Location.X;
+
+			do {
+				
+				PrintHelper.AdjustSectionLocation (section);
+				section.Size = this.SectionBounds.DetailSectionRectangle.Size;
+				base.SaveSize(section.Items[0].Size);
+				Color color = ((BaseReportItem)simpleContainer).BackColor;
+				
+				if (base.DataNavigator.HasChildren)
+				{
+					TestDecorateElement(simpleContainer);
+				}
+			
+				base.FillRow(simpleContainer);
+				
+				TestPrepareContainerForConverting(simpleContainer);
+
+				base.FireSectionRendering(section);
+
+				currentPosition = base.BaseConvert(mylist,simpleContainer,defaultLeftPos,currentPosition);
+				
+				TestAfterConverting (mylist,section);
+	
+				if (base.DataNavigator.HasChildren) {
+					
+					((BaseReportItem)simpleContainer).BackColor = color;
+					base.DataNavigator.SwitchGroup();
+					do {
+						((BaseReportItem)simpleContainer).BackColor = color;
+
+						base.DataNavigator.FillChild(simpleContainer.Items);
+						TestPrepareContainerForConverting(simpleContainer);
+
+						base.FireSectionRendering(section);
+
+						currentPosition = base.BaseConvert(mylist,simpleContainer,defaultLeftPos,currentPosition);
+
+						TestAfterConverting (mylist,section);
+					}
+					while ( base.DataNavigator.ChildMoveNext());
+
+				}
+	
+				if (PrintHelper.IsPageFull(new Rectangle(new Point (simpleContainer.Location.X,currentPosition.Y), section.Size),base.SectionBounds)) {
+					base.FirePageFull(mylist);
+					section.SectionOffset = base.SinglePage.SectionBounds.PageHeaderRectangle.Location.Y;
+					currentPosition = new Point(base.SectionBounds.PageHeaderRectangle.X,base.SectionBounds.PageHeaderRectangle.Y);
+					mylist.Clear();
+				}
+				
+				ShouldDrawBorder (section,mylist);
+				
+			}
+			while (base.DataNavigator.MoveNext());
+			
+			SectionBounds.ReportFooterRectangle =  new Rectangle(SectionBounds.ReportFooterRectangle.Left,
+			                                                     section.Location.Y + section.Size.Height,
+			                                                     SectionBounds.ReportFooterRectangle.Width,
+			                                                     SectionBounds.ReportFooterRectangle.Height);
+			return mylist;
+		}
+		
+		
+		void TestPrepareContainerForConverting(ISimpleContainer simpleContainer)
+		{
+			base.LayoutRow(simpleContainer);
+		}
+		
+		
+		void TestAfterConverting (ExporterCollection mylist,BaseSection section)
+		{
+			StandardPrinter.EvaluateRow(base.Evaluator,mylist);
+			section.Items[0].Size = base.RestoreSize;
+			section.SectionOffset += section.Size.Height + 3 * GlobalValues.GapBetweenContainer;
+		}
+		
+		
+		Color TestDecorateElement(ISimpleContainer simpleContainer)
+		{
+			BaseReportItem i = simpleContainer as BaseReportItem;
+			var retval = i.BackColor;
+			i.BackColor = System.Drawing.Color.LightGray;
+			return retval;
+		}
+		
+		void ShouldDrawBorder (BaseSection section,ExporterCollection list)
+		{
+			if (section.DrawBorder == true) {
+				BaseRectangleItem br = BasePager.CreateDebugItem (section);
+				BaseExportColumn bec = br.CreateExportColumn();
+				bec.StyleDecorator.Location = section.Location;
+				list.Insert(0,bec);
+			}
+		}
+	}
+}

src/AddIns/Misc/Reports/ICSharpCode.Reports.Core/Project/Exporter/Converters/RowConverter.cs

@@ -27,7 +27,7 @@ namespace ICSharpCode.Reports.Core.Exporter
 		
 		public RowConverter(IDataNavigator dataNavigator,
 		                    ExporterPage singlePage,
-		                   
+		                    
 		                    ILayouter layouter):base(dataNavigator,singlePage,layouter)
 		{
 		}
@@ -66,31 +66,50 @@ namespace ICSharpCode.Reports.Core.Exporter
 			BaseSection section = parent as BaseSection;
 			
 			int defaultLeftPos = parent.Location.X;
-			
+
 			do {
-				Console.WriteLine ("haschild {0}",base.DataNavigator.HasChildren);
-				if (base.DataNavigator.HasChildren) {
-					ReadFromChilds(base.DataNavigator);
-				}
 				
-				section.Location = new Point(section.Location.X,section.SectionOffset );
+				PrintHelper.AdjustSectionLocation (section);
 				section.Size = this.SectionBounds.DetailSectionRectangle.Size;
 				base.SaveSize(section.Items[0].Size);
-				
+				Color color = ((BaseReportItem)simpleContainer).BackColor;
+				if (base.DataNavigator.HasChildren)
+				{
+					TestDecorateElement(simpleContainer);
+				}
+			
 				base.FillRow(simpleContainer);
 				
-				base.LayoutRow(simpleContainer);
-				
+				TestPrepareContainerForConverting(simpleContainer);
+
 				base.FireSectionRendering(section);
-				
+
 				currentPosition = base.BaseConvert(mylist,simpleContainer,defaultLeftPos,currentPosition);
 				
-				StandardPrinter.EvaluateRow(base.Evaluator,mylist);
-				
-				section.Items[0].Size = base.RestoreSize;
-				section.SectionOffset += section.Size.Height + 3 * GlobalValues.GapBetweenContainer;
+				TestAfterConverting (mylist,section);
+			// Grouping starts
+				if (base.DataNavigator.HasChildren) {
+					
+					((BaseReportItem)simpleContainer).BackColor = color;
+					base.DataNavigator.SwitchGroup();
+					do {
+						((BaseReportItem)simpleContainer).BackColor = color;
 
-				
+						base.DataNavigator.FillChild(simpleContainer.Items);
+						TestPrepareContainerForConverting(simpleContainer);
+
+						base.FireSectionRendering(section);
+
+						currentPosition = base.BaseConvert(mylist,simpleContainer,defaultLeftPos,currentPosition);
+
+						TestAfterConverting (mylist,section);
+					}
+					while ( base.DataNavigator.ChildMoveNext());
+
+				}
+			
+				// end grouping
+		
 				if (PrintHelper.IsPageFull(new Rectangle(new Point (simpleContainer.Location.X,currentPosition.Y), section.Size),base.SectionBounds)) {
 					base.FirePageFull(mylist);
 					section.SectionOffset = base.SinglePage.SectionBounds.PageHeaderRectangle.Location.Y;
@@ -98,12 +117,8 @@ namespace ICSharpCode.Reports.Core.Exporter
 					mylist.Clear();
 				}
 				
-				if (section.DrawBorder == true) {
-					BaseRectangleItem br = BasePager.CreateDebugItem (section);
-					BaseExportColumn bec = br.CreateExportColumn();
-					bec.StyleDecorator.Location = section.Location;
-					mylist.Insert(0,bec);
-				}
+				ShouldDrawBorder (section,mylist);
+				
 			}
 			while (base.DataNavigator.MoveNext());
 			
@@ -115,15 +130,36 @@ namespace ICSharpCode.Reports.Core.Exporter
 		}
 		
 		
-		void ReadFromChilds (IDataNavigator nav)
+		void TestPrepareContainerForConverting(ISimpleContainer simpleContainer)
 		{
-			nav.SwitchGroup();
-			do {
-				var o = nav.ReadChild() as System.Data.DataRow;
-				string v = o.ItemArray[3].ToString();
-					Console.WriteLine("\t {0}",v);
+			base.LayoutRow(simpleContainer);
+		}
+		
+		
+		void TestAfterConverting (ExporterCollection mylist,BaseSection section)
+		{
+			StandardPrinter.EvaluateRow(base.Evaluator,mylist);
+			section.Items[0].Size = base.RestoreSize;
+			section.SectionOffset += section.Size.Height + 3 * GlobalValues.GapBetweenContainer;
+		}
+		
+		
+		Color TestDecorateElement(ISimpleContainer simpleContainer)
+		{
+			BaseReportItem i = simpleContainer as BaseReportItem;
+			var retval = i.BackColor;
+			i.BackColor = System.Drawing.Color.LightGray;
+			return retval;
+		}
+		
+		void ShouldDrawBorder (BaseSection section,ExporterCollection list)
+		{
+			if (section.DrawBorder == true) {
+				BaseRectangleItem br = BasePager.CreateDebugItem (section);
+				BaseExportColumn bec = br.CreateExportColumn();
+				bec.StyleDecorator.Location = section.Location;
+				list.Insert(0,bec);
 			}
-			while ( nav.ChildMoveNext());
 		}
 	}
 }

src/AddIns/Misc/Reports/ICSharpCode.Reports.Core/Project/Exporter/Converters/TableConverter.cs

@@ -82,8 +82,7 @@ namespace ICSharpCode.Reports.Core.Exporter
 						do {
 							//
 							BaseSection section = this.baseTable.Parent as BaseSection;
-							section.Location = new Point(section.Location.X,section.SectionOffset );
-							
+							PrintHelper.AdjustSectionLocation(section);
 							base.FillRow(simpleContainer);
 							
 							StandardPrinter.EvaluateRow(base.Evaluator,mylist);

src/AddIns/Misc/Reports/ICSharpCode.Reports.Core/Project/Interfaces/IDataNavigator.cs

@@ -31,7 +31,7 @@ using System.ComponentModel;
  		
  		bool ChildMoveNext();
  		int ChildListCount {get;}
- 		
+ 		void FillChild (ReportItemCollection collection);
  		//endtest
  		
  		bool IsSorted {get;}

src/AddIns/Misc/Reports/ICSharpCode.Reports.Core/Test/ICSharpCode.Reports.Core.Test/DataManager/GroupTableFixture.cs

@@ -59,6 +59,44 @@ namespace ICSharpCode.Reports.Core.Test.DataManager
 			}
 		}
 		
+		
+		[Test]
+		public void Can_FillChild()
+		{
+			var dataNav = PrepareStandardGrouping();
+			while (dataNav.MoveNext()) {
+				if (dataNav.HasChildren) {
+					Assert.That(dataNav.HasChildren,Is.True);
+					DataRow r = dataNav.Current as DataRow;
+					string v2 = r["last"].ToString() + " GroupVal :" +  r[3].ToString();
+					Console.WriteLine(v2);
+					FillChildList(dataNav);
+				}
+				
+			}
+		}
+		
+		
+		void FillChildList (IDataNavigator nav)
+		{
+			BaseDataItem first= new BaseDataItem("First");
+			BaseDataItem last  = new BaseDataItem("Last");
+			ReportItemCollection ric = new ReportItemCollection();
+			
+			ric.Add(first);
+			ric.Add(last);
+			
+			nav.SwitchGroup();
+			do {
+				nav.FillChild(ric);
+				foreach (BaseDataItem element in ric) {
+					Console.WriteLine("\t{0} - {1}",element.ColumnName,element.DBValue);
+				}
+			}
+			while ( nav.ChildMoveNext());
+		}
+		
+		
 		[Test]
 		public void Can_Read_Grouped_List()
 		{