From cccd7ca869b5e3c715b7e35cb330351a59ae0d4e Mon Sep 17 00:00:00 2001
From: Sergey Ignatov <sergey.ignatov@jetbrains.com>
Date: Mon, 1 Dec 2014 20:49:02 +0300
Subject: [PATCH] triangle traffic renderer

---
 colorSchemes/src/colorSchemes/Darcula.xml      |  2 +-
 .../HighlightDisplayLevel.java                 | 17 +++--------------
 .../daemon/impl/TrafficLightRenderer.java      | 18 ++----------------
 3 files changed, 6 insertions(+), 31 deletions(-)

diff --git a/colorSchemes/src/colorSchemes/Darcula.xml b/colorSchemes/src/colorSchemes/Darcula.xml
index d960bd12830b..95449d36979a 100644
--- a/colorSchemes/src/colorSchemes/Darcula.xml
+++ b/colorSchemes/src/colorSchemes/Darcula.xml
@@ -1516,7 +1516,7 @@
     </option>
     <option name="NO_ANALYSIS">
       <value>
-        <option name="ERROR_STRIPE_COLOR" value="777777" /> 
+        <option name="ERROR_STRIPE_COLOR" value="666666" /> 
       </value>
     </option>
     <option name="DO_NOT_SHOW">
diff --git a/platform/analysis-api/src/com/intellij/codeHighlighting/HighlightDisplayLevel.java b/platform/analysis-api/src/com/intellij/codeHighlighting/HighlightDisplayLevel.java
index 7f6a8484adf4..8c21f16eb6f7 100644
--- a/platform/analysis-api/src/com/intellij/codeHighlighting/HighlightDisplayLevel.java
+++ b/platform/analysis-api/src/com/intellij/codeHighlighting/HighlightDisplayLevel.java
@@ -156,7 +156,9 @@ public class HighlightDisplayLevel {
     @Override
     public void paintIcon(final Component c, final Graphics g, final int x, final int y) {
       g.setColor(getColor());
-      g.fillRect(x, y, EMPTY_ICON_DIM, EMPTY_ICON_DIM);
+      g.translate(x, y);
+      g.fillPolygon(new int[]{0, EMPTY_ICON_DIM, EMPTY_ICON_DIM}, new int[]{0, 0, EMPTY_ICON_DIM}, 3);
+      g.translate(-x, -y);
     }
 
     @Override
@@ -169,17 +171,4 @@ public class HighlightDisplayLevel {
       return EMPTY_ICON_DIM;
     }
   }
-
-  public static class SemiBorderIcon extends SingleColorIcon {
-    public SemiBorderIcon(TextAttributesKey key) {
-      super(key);
-    }
-
-    @Override
-    public void paintIcon(Component component, Graphics g, int x, int y) {
-      g.setColor(getColor());
-      g.fillRect(x, y, 1, getIconHeight());
-      g.fillRect(x, y + getIconHeight() - 1, getIconWidth(), 1);
-    }
-  }
 }
diff --git a/platform/lang-impl/src/com/intellij/codeInsight/daemon/impl/TrafficLightRenderer.java b/platform/lang-impl/src/com/intellij/codeInsight/daemon/impl/TrafficLightRenderer.java
index 5d3f85802559..5c8b6544ca08 100644
--- a/platform/lang-impl/src/com/intellij/codeInsight/daemon/impl/TrafficLightRenderer.java
+++ b/platform/lang-impl/src/com/intellij/codeInsight/daemon/impl/TrafficLightRenderer.java
@@ -48,7 +48,6 @@ import com.intellij.openapi.util.text.StringUtil;
 import com.intellij.psi.FileViewProvider;
 import com.intellij.psi.PsiCompiledElement;
 import com.intellij.psi.PsiFile;
-import com.intellij.ui.LayeredIcon;
 import com.intellij.util.ArrayUtil;
 import com.intellij.util.containers.ContainerUtil;
 import com.intellij.util.io.storage.HeavyProcessLatch;
@@ -66,7 +65,7 @@ import java.util.List;
 
 public class TrafficLightRenderer implements ErrorStripeRenderer, Disposable {
   private static final TextAttributesKey NO_ANALYSIS = TextAttributesKey.createTextAttributesKey("NO_ANALYSIS");
-  private static final Icon NO_ANALYSIS_ICON = new HighlightDisplayLevel.SemiBorderIcon(NO_ANALYSIS);
+  private static final Icon NO_ANALYSIS_ICON = new HighlightDisplayLevel.SingleColorIcon(NO_ANALYSIS);
   private final Project myProject;
   private final Document myDocument;
   private final PsiFile myFile;
@@ -297,20 +296,7 @@ public class TrafficLightRenderer implements ErrorStripeRenderer, Disposable {
     if (PowerSaveMode.isEnabled() || status.reasonWhySuspended != null || status.reasonWhyDisabled != null || status.errorAnalyzingFinished) {
       return icon;
     }
-    double progress = getOverallProgress(status);
-    TruncatingIcon trunc = new TruncatingIcon(icon, icon.getIconWidth(), (int)(icon.getIconHeight() * progress));
-
-    return new LayeredIcon(trunc, AllIcons.General.Eye);
-  }
-
-  private static double getOverallProgress(@NotNull DaemonCodeAnalyzerStatus status) {
-    long advancement = 0;
-    long limit = 0;
-    for (ProgressableTextEditorHighlightingPass ps : status.passStati) {
-      advancement += ps.getProgressCount();
-      limit += ps.getProgressLimit();
-    }
-    return limit == 0 ? status.errorAnalyzingFinished ? 1 : 0 : advancement * 1.0 / limit;
+    return AllIcons.General.Eye;
   }
 
   // return true if panel needs to be rebuilt