Introduced DescriptorRendererBuilder.

Hid constructor of DescriptorRendererImpl.

compiler/frontend/src/org/jetbrains/jet/renderer/DescriptorRenderer.java

@@ -24,13 +24,24 @@ import org.jetbrains.jet.lang.diagnostics.rendering.Renderer;
 import org.jetbrains.jet.lang.types.JetType;
 
 public interface DescriptorRenderer extends Renderer<DeclarationDescriptor> {
-    DescriptorRenderer COMPACT_WITH_MODIFIERS = new DescriptorRendererImpl(false, false, true, false, false, null, TextFormat.PLAIN);
+    DescriptorRenderer COMPACT_WITH_MODIFIERS = new DescriptorRendererBuilder().setWithDefinedIn(false).build();
-    DescriptorRenderer COMPACT = new DescriptorRendererImpl(false, false, false, false, false, null, TextFormat.PLAIN);
+
-    DescriptorRenderer STARTS_FROM_NAME = new DescriptorRendererImpl(false, false, false, true, false, null, TextFormat.PLAIN);
+    DescriptorRenderer COMPACT = new DescriptorRendererBuilder()
-    DescriptorRenderer TEXT = new DescriptorRendererImpl(false, true, true, false, false, null, TextFormat.PLAIN);
+            .setWithDefinedIn(false)
-    DescriptorRenderer SHORT_NAMES_IN_TYPES = new DescriptorRendererImpl(true, true, true, false, false, null, TextFormat.PLAIN);
+            .setModifiers(false).build();
-    DescriptorRenderer DEBUG_TEXT = new DescriptorRendererImpl(false, true, true, false, true, null, TextFormat.PLAIN);
+
-    DescriptorRenderer HTML = new DescriptorRendererImpl(false, true, true, false, false, null, TextFormat.HTML);
+    DescriptorRenderer STARTS_FROM_NAME = new DescriptorRendererBuilder()
+            .setWithDefinedIn(false)
+            .setModifiers(false)
+            .setStartFromName(true).build();
+
+    DescriptorRenderer TEXT = new DescriptorRendererBuilder().build();
+
+    DescriptorRenderer SHORT_NAMES_IN_TYPES = new DescriptorRendererBuilder().setShortNames(true).build();
+
+    DescriptorRenderer DEBUG_TEXT = new DescriptorRendererBuilder().setDebugMode(true).build();
+
+    DescriptorRenderer HTML = new DescriptorRendererBuilder().setTextFormat(TextFormat.HTML).build();
 
     String renderType(JetType type);
 

compiler/frontend/src/org/jetbrains/jet/renderer/DescriptorRendererBuilder.java

@@ -0,0 +1,74 @@
+/*
+ * Copyright 2010-2012 JetBrains s.r.o.
+ *
+ * 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.
+ */
+
+package org.jetbrains.jet.renderer;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class DescriptorRendererBuilder {
+    private boolean shortNames = false;
+    private boolean withDefinedIn = true;
+    private boolean modifiers = true;
+    private boolean startFromName = false;
+    private boolean debugMode = false;
+    @Nullable
+    private DescriptorRenderer.ValueParametersHandler valueParametersHandler = null;
+    @NotNull
+    private DescriptorRenderer.TextFormat textFormat = DescriptorRenderer.TextFormat.PLAIN;
+
+    public DescriptorRendererBuilder() {
+    }
+
+    public DescriptorRendererBuilder setShortNames(boolean shortNames) {
+        this.shortNames = shortNames;
+        return this;
+    }
+
+    public DescriptorRendererBuilder setWithDefinedIn(boolean withDefinedIn) {
+        this.withDefinedIn = withDefinedIn;
+        return this;
+    }
+
+    public DescriptorRendererBuilder setModifiers(boolean modifiers) {
+        this.modifiers = modifiers;
+        return this;
+    }
+
+    public DescriptorRendererBuilder setStartFromName(boolean startFromName) {
+        this.startFromName = startFromName;
+        return this;
+    }
+
+    public DescriptorRendererBuilder setDebugMode(boolean debugMode) {
+        this.debugMode = debugMode;
+        return this;
+    }
+
+    public DescriptorRendererBuilder setValueParametersHandler(@Nullable DescriptorRenderer.ValueParametersHandler valueParametersHandler) {
+        this.valueParametersHandler = valueParametersHandler;
+        return this;
+    }
+
+    public DescriptorRendererBuilder setTextFormat(@NotNull DescriptorRenderer.TextFormat textFormat) {
+        this.textFormat = textFormat;
+        return this;
+    }
+
+    public DescriptorRenderer build() {
+        return new DescriptorRendererImpl(shortNames, withDefinedIn, modifiers, startFromName, debugMode, valueParametersHandler, textFormat);
+    }
+}

compiler/frontend/src/org/jetbrains/jet/renderer/DescriptorRendererImpl.java

@@ -75,7 +75,7 @@ public class DescriptorRendererImpl implements DescriptorRenderer {
     @NotNull
     private final TextFormat textFormat;
 
-    public DescriptorRendererImpl(
+    /* package */ DescriptorRendererImpl(
             boolean shortNames,
             boolean withDefinedIn,
             boolean modifiers,

idea/src/org/jetbrains/jet/plugin/codeInsight/ktSignature/AddKotlinSignatureAnnotation.java

@@ -42,6 +42,7 @@ import org.jetbrains.jet.lang.resolve.scopes.JetScope;
 import org.jetbrains.jet.plugin.JetBundle;
 import org.jetbrains.jet.plugin.JetIcons;
 import org.jetbrains.jet.renderer.DescriptorRenderer;
+import org.jetbrains.jet.renderer.DescriptorRendererBuilder;
 import org.jetbrains.jet.renderer.DescriptorRendererImpl;
 
 import javax.swing.*;
@@ -53,8 +54,10 @@ import static org.jetbrains.jet.plugin.codeInsight.ktSignature.KotlinSignatureUt
  * @since 16 Aug 2012
  */
 public class AddKotlinSignatureAnnotation extends BaseIntentionAction implements Iconable {
-    private static final DescriptorRenderer RENDERER = new DescriptorRendererImpl(true, false, false, false, false, null,
+    private static final DescriptorRenderer RENDERER = new DescriptorRendererBuilder()
-                                                                                      DescriptorRenderer.TextFormat.PLAIN);
+            .setShortNames(true)
+            .setModifiers(false)
+            .setWithDefinedIn(false).build();
 
     public AddKotlinSignatureAnnotation() {
         setText(JetBundle.message("add.kotlin.signature.action.text"));

idea/src/org/jetbrains/jet/plugin/highlighter/HtmlTabledDescriptorRenderer.java

@@ -28,7 +28,7 @@ import org.jetbrains.jet.lang.diagnostics.rendering.TabledDescriptorRenderer.Tab
 import org.jetbrains.jet.lang.resolve.calls.inference.ConstraintPosition;
 import org.jetbrains.jet.lang.types.JetType;
 import org.jetbrains.jet.renderer.DescriptorRenderer;
-import org.jetbrains.jet.renderer.DescriptorRendererImpl;
+import org.jetbrains.jet.renderer.DescriptorRendererBuilder;
 
 import java.util.Iterator;
 import java.util.List;
@@ -152,7 +152,7 @@ public class HtmlTabledDescriptorRenderer extends TabledDescriptorRenderer {
         super();
     }
 
-    public static final DescriptorRenderer.ValueParametersHandler RENDERER_HANDLER = new DescriptorRenderer.ValueParametersHandler() {
+    private static final DescriptorRenderer.ValueParametersHandler VALUE_PARAMETERS_HANDLER = new DescriptorRenderer.ValueParametersHandler() {
         @Override
         public void appendBeforeValueParameter(@NotNull ValueParameterDescriptor parameter, @NotNull StringBuilder stringBuilder) {
             stringBuilder.append("<td align=\"right\"><div style=\"white-space:nowrap;font-weight:bold;\">");
@@ -187,8 +187,11 @@ public class HtmlTabledDescriptorRenderer extends TabledDescriptorRenderer {
         }
     };
 
-    public static final DescriptorRenderer DESCRIPTOR_IN_TABLE =
+    public static final DescriptorRenderer DESCRIPTOR_IN_TABLE = new DescriptorRendererBuilder()
-            new DescriptorRendererImpl(false, false, false, false, false, RENDERER_HANDLER, DescriptorRenderer.TextFormat.HTML);
+            .setWithDefinedIn(false)
+            .setModifiers(false)
+            .setValueParametersHandler(VALUE_PARAMETERS_HANDLER)
+            .setTextFormat(DescriptorRenderer.TextFormat.HTML).build();
 
     private static void td(StringBuilder builder, String text) {
         builder.append("<td><div style=\"white-space:nowrap;\">").append(text).append("</div></td>");