mcs/class/Microsoft.Build/Microsoft.Build.Construction/ProjectTargetElement.cs

   1 //
   2 // ProjectTargetElement.cs
   3 //
   4 // Author:
   5 //   Leszek Ciesielski (skolima@gmail.com)
   6 //
   7 // (C) 2011 Leszek Ciesielski
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 using System;
  30 using System.Collections.Generic;
  31 using System.Linq;
  32 using System.Xml;
  33 using Microsoft.Build.Internal;
  34
  35 namespace Microsoft.Build.Construction
  36 {
  37         [System.Diagnostics.DebuggerDisplayAttribute ("Name={Name} #Children={Count} Condition={Condition}")]
  38         public class ProjectTargetElement : ProjectElementContainer
  39         {
  40                 internal ProjectTargetElement (string name, ProjectRootElement containingProject)
  41                         : this(containingProject)
  42                 {
  43                         Name = name;
  44                 }
  45                 internal ProjectTargetElement (ProjectRootElement containingProject)
  46                 {
  47                         ContainingProject = containingProject;
  48                 }
  49                 string afterTargets;
  50                 public string AfterTargets {
  51                         get { return afterTargets ?? String.Empty; }
  52                         set { afterTargets = value; }
  53                 }
  54                 string beforeTargets;
  55                 public string BeforeTargets {
  56                         get { return beforeTargets ?? String.Empty; }
  57                         set { beforeTargets = value; }
  58                 }
  59                 string dependsOnTargets;
  60                 public string DependsOnTargets {
  61                         get { return dependsOnTargets ?? String.Empty; }
  62                         set { dependsOnTargets = value; }
  63                 }
  64                 string inputs;
  65                 public string Inputs { get { return inputs ?? String.Empty; } set { inputs = value; } }
  66                 public ICollection<ProjectItemGroupElement> ItemGroups {
  67                         get { return new CollectionFromEnumerable<ProjectItemGroupElement> (
  68                                 new FilteredEnumerable<ProjectItemGroupElement> (Children)); }
  69                 }
  70                 string keepDuplicateOutputs;
  71                 public string KeepDuplicateOutputs {
  72                         get { return keepDuplicateOutputs ?? String.Empty; }
  73                         set { keepDuplicateOutputs = value; }
  74                 }
  75                 string name;
  76                 public string Name { get { return name ?? String.Empty; } set { name = value; } }
  77                 public ICollection<ProjectOnErrorElement> OnErrors {
  78                         get { return new CollectionFromEnumerable<ProjectOnErrorElement> (
  79                                 new FilteredEnumerable<ProjectOnErrorElement> (Children)); }
  80                 }
  81                 string outputs;
  82                 public string Outputs { get { return outputs ?? String.Empty; } set { outputs = value; } }
  83                 public ICollection<ProjectPropertyGroupElement> PropertyGroups {
  84                         get { return new CollectionFromEnumerable<ProjectPropertyGroupElement> (
  85                                 new FilteredEnumerable<ProjectPropertyGroupElement> (Children)); }
  86                 }
  87                 string returns;
  88                 public string Returns { get { return returns ?? String.Empty; } set { returns = value; } }
  89                 public ICollection<ProjectTaskElement> Tasks {
  90                         get { return new CollectionFromEnumerable<ProjectTaskElement> (
  91                                 new FilteredEnumerable<ProjectTaskElement> (Children)); }
  92                 }
  93                 public ProjectItemGroupElement AddItemGroup ()
  94                 {
  95                         var item = ContainingProject.CreateItemGroupElement ();
  96                         AppendChild (item);
  97                         return item;
  98                 }
  99                 public ProjectPropertyGroupElement AddPropertyGroup ()
 100                 {
 101                         var property = ContainingProject.CreatePropertyGroupElement ();
 102                         AppendChild (property);
 103                         return property;
 104                 }
 105                 public ProjectTaskElement AddTask (string taskName)
 106                 {
 107                         var task = ContainingProject.CreateTaskElement (taskName);
 108                         AppendChild (task);
 109                         return task;
 110                 }
 111                 internal override string XmlName {
 112                         get { return "Target"; }
 113                 }
 114
 115 #if NET_4_5
 116                  public ElementLocation AfterTargetsLocation { get; private set; }
 117                  public ElementLocation BeforeTargetsLocation { get; private set; }
 118                  public ElementLocation DependsOnTargetsLocation { get; private set; }
 119                  public ElementLocation InputsLocation { get; private set; }
 120                  public ElementLocation KeepDuplicateOutputsLocation { get; private set; }
 121                  public ElementLocation NameLocation { get; private set; }
 122                  public ElementLocation OutputsLocation { get; private set; }
 123                  public ElementLocation ReturnsLocation { get; private set; }
 124 #else
 125                  internal ElementLocation AfterTargetsLocation { get; set; }
 126                  internal ElementLocation BeforeTargetsLocation { get; set; }
 127                  internal ElementLocation DependsOnTargetsLocation { get; set; }
 128                  internal ElementLocation InputsLocation { get; set; }
 129                  internal ElementLocation KeepDuplicateOutputsLocation { get; set; }
 130                  internal ElementLocation LabelLocation { get; set; }
 131                  internal ElementLocation NameLocation { get; set; }
 132                  internal ElementLocation OutputsLocation { get; set; }
 133                  internal ElementLocation ReturnsLocation { get; set; }
 134 #endif
 135
 136                 internal override ProjectElement LoadChildElement (XmlReader reader)
 137                 {
 138                         switch (reader.LocalName) {
 139                         case "OnError":
 140                                 var error = new ProjectOnErrorElement (ContainingProject);
 141                                 AppendChild (error);
 142                                 return error;
 143                         case "PropertyGroup":
 144                                 return AddPropertyGroup ();
 145                         case "ItemGroup":
 146                                 return AddItemGroup ();
 147                         default:
 148                                 return AddTask (reader.LocalName);
 149                         }
 150                 }
 151                 // This seriously needs to change to become able to fill ElementLocation...
 152                 internal override void LoadAttribute (string name, string value)
 153                 {
 154                         switch (name) {
 155                         case "Name":
 156                                 Name = value;
 157                                 break;
 158                         case "DependsOnTargets":
 159                                 DependsOnTargets = value;
 160                                 break;
 161                         case "Returns":
 162                                 Returns = value;
 163                                 break;
 164                         case "Inputs":
 165                                 Inputs = value;
 166                                 break;
 167                         case "Outputs":
 168                                 Outputs = value;
 169                                 break;
 170                         case "BeforeTargets":
 171                                 BeforeTargets = value;
 172                                 break;
 173                         case "AfterTargets":
 174                                 AfterTargets = value;
 175                                 break;
 176                         case "KeepDuplicateOutputs":
 177                                 KeepDuplicateOutputs = value;
 178                                 break;
 179                         default:
 180                                 base.LoadAttribute (name, value);
 181                                 break;
 182                         }
 183                 }
 184                 internal override void SaveValue (System.Xml.XmlWriter writer)
 185                 {
 186                         SaveAttribute (writer, "Name", Name);
 187                         SaveAttribute (writer, "DependsOnTargets", DependsOnTargets);
 188                         SaveAttribute (writer, "Returns", Returns);
 189                         SaveAttribute (writer, "Inputs", Inputs);
 190                         SaveAttribute (writer, "Outputs", Outputs);
 191                         SaveAttribute (writer, "BeforeTargets", BeforeTargets);
 192                         SaveAttribute (writer, "AfterTargets", AfterTargets);
 193                         SaveAttribute (writer, "KeepDuplicateOutputs", KeepDuplicateOutputs);
 194                         base.SaveValue (writer);
 195                 }
 196         }
 197 }