CPP-7228 CMake console doesn't display broken configurations on Windows

- supporting icons in tab names
- and using icons in CMake console tabs

platform/platform-api/src/com/intellij/ui/content/TabbedContent.java

@@ -17,6 +17,7 @@ package com.intellij.ui.content;
 
 import com.intellij.openapi.util.Pair;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
 import javax.swing.*;
 import java.util.List;
@@ -35,5 +36,7 @@ public interface TabbedContent extends Content {
   List<Pair<String, JComponent>> getTabs();
   String getTitlePrefix();
   void setTitlePrefix(String titlePrefix);
+  @Nullable
+  String getTabNameWithoutPrefix(String fullTabName);
   void split();
 }

platform/platform-impl/src/com/intellij/openapi/wm/impl/content/TabbedContentTabLabel.java

@@ -19,6 +19,7 @@ import com.intellij.ide.IdeEventQueue;
 import com.intellij.openapi.ui.popup.JBPopup;
 import com.intellij.openapi.ui.popup.JBPopupFactory;
 import com.intellij.openapi.util.Disposer;
+import com.intellij.openapi.util.Iconable;
 import com.intellij.openapi.util.Pair;
 import com.intellij.reference.SoftReference;
 import com.intellij.ui.ClickListener;
@@ -27,6 +28,7 @@ import com.intellij.ui.content.TabbedContent;
 import com.intellij.util.NotNullFunction;
 import com.intellij.util.ui.UIUtil;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
 import javax.swing.*;
 import javax.swing.border.EmptyBorder;
@@ -52,7 +54,7 @@ public class TabbedContentTabLabel extends ContentTabLabel {
     }
   };
   private final TabbedContent myContent;
-  private Reference<JBPopup> myPopupReference = null;
+  @Nullable private Reference<JBPopup> myPopupReference = null;
 
   public TabbedContentTabLabel(TabbedContent content, TabContentLayout layout) {
     super(content, layout);
@@ -82,6 +84,7 @@ public class TabbedContentTabLabel extends ContentTabLabel {
       @Override
       public JComponent fun(Object dom) {
         label.setText(dom.toString());
+        setTabIconInLabel(dom.toString(), label);
         return label;
       }
     });
@@ -90,6 +93,10 @@ public class TabbedContentTabLabel extends ContentTabLabel {
         int index = list.getSelectedIndex();
         if (index != -1) {
           myContent.selectContent(index);
+          JComponent tabComponent = myContent.getTabs().get(index).getSecond();
+          if (tabComponent instanceof Iconable) {
+            setIcon(((Iconable)tabComponent).getIcon(Iconable.ICON_FLAG_VISIBILITY));
+          }
         }
       }).createPopup();
     myPopupReference = new WeakReference<JBPopup>(popup);
@@ -100,11 +107,25 @@ public class TabbedContentTabLabel extends ContentTabLabel {
   public void update() {
     super.update();
     if (myContent != null) {
-      setText(myContent.getTabName());
+      String tabName = myContent.getTabName();
+      setText(tabName);
+      setTabIconInLabel(tabName, this);
     }
     setHorizontalAlignment(LEFT);
   }
 
+  private void setTabIconInLabel(String tabName, JLabel jLabel) {
+    for (Pair<String, JComponent> nextTabWithName : myContent.getTabs()) {
+      if (nextTabWithName.getFirst().equals(tabName)
+        || nextTabWithName.getFirst().equals(myContent.getTabNameWithoutPrefix(tabName))) {
+        JComponent tab = nextTabWithName.getSecond();
+        if (tab instanceof Iconable) {
+          jLabel.setIcon(((Iconable)tab).getIcon(Iconable.ICON_FLAG_VISIBILITY));
+        }
+      }
+    }
+  }
+
   @Override
   public Dimension getPreferredSize() {
     final Dimension size = super.getPreferredSize();

platform/platform-impl/src/com/intellij/ui/content/impl/TabbedContentImpl.java

@@ -22,6 +22,7 @@ import com.intellij.ui.content.ContentManager;
 import com.intellij.ui.content.TabbedContent;
 import com.intellij.util.ContentUtilEx;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
 import javax.swing.*;
 import java.awt.*;
@@ -158,6 +159,16 @@ public class TabbedContentImpl extends ContentImpl implements TabbedContent {
     myPrefix = titlePrefix;
   }
 
+  @Nullable
+  @Override
+  public String getTabNameWithoutPrefix(String fullTabName) {
+    int titlePrefixLength = getTitlePrefix().length() + 2;
+    if (fullTabName.startsWith(getTitlePrefix())) {
+      return fullTabName.substring(titlePrefixLength);
+    }
+    return null;
+  }
+
   @Override
   public void split() {
     List<Pair<String, JComponent>> copy = new ArrayList<Pair<String, JComponent>>(myTabs);