Support for Distraction Free Mode

platform/platform-impl/src/com/intellij/notification/impl/IdeNotificationArea.java

@@ -35,6 +35,7 @@ import com.intellij.ui.ClickListener;
 import com.intellij.ui.JBColor;
 import com.intellij.ui.LayeredIcon;
 import com.intellij.ui.SimpleColoredComponent;
+import com.intellij.util.ui.JBUI;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -191,7 +192,7 @@ public class IdeNotificationArea extends JLabel implements CustomStatusBarWidget
       myStr = str;
       myComponent = component;
       myTextColor = textColor;
-      myFont = new Font(NotificationsUtil.getFontName(), Font.BOLD, 9);
+      myFont = new Font(NotificationsUtil.getFontName(), Font.BOLD, JBUI.scale(9));
       myWidth = myComponent.getFontMetrics(myFont).stringWidth(myStr);
     }
 

platform/platform-impl/src/com/intellij/notification/impl/NotificationsManagerImpl.java

@@ -1121,7 +1121,11 @@ public class NotificationsManagerImpl extends NotificationsManager {
       }
 
       if (myCenteredComponent != null) {
-        myCenteredComponent.setBounds(0, top, width, centeredSize.height);
+        int centeredWidth = width;
+        if (!myLayoutData.showFullContent && !myLayoutData.showMinSize && myLayoutData.fullHeight != myLayoutData.maxScrollHeight) {
+          centeredWidth--;
+        }
+        myCenteredComponent.setBounds(0, top, centeredWidth, centeredSize.height);
         myCenteredComponent.revalidate();
       }
 

platform/platform-impl/src/com/intellij/openapi/wm/impl/status/InfoAndProgressPanel.java

@@ -28,16 +28,16 @@ import com.intellij.openapi.progress.TaskInfo;
 import com.intellij.openapi.progress.util.AbstractProgressIndicatorExBase;
 import com.intellij.openapi.project.ProjectUtil;
 import com.intellij.openapi.ui.MessageType;
-import com.intellij.openapi.ui.popup.Balloon;
-import com.intellij.openapi.ui.popup.BalloonHandler;
-import com.intellij.openapi.ui.popup.JBPopupFactory;
+import com.intellij.openapi.ui.popup.*;
 import com.intellij.openapi.util.*;
 import com.intellij.openapi.util.registry.Registry;
 import com.intellij.openapi.util.text.StringUtil;
 import com.intellij.openapi.wm.CustomStatusBarWidget;
+import com.intellij.openapi.wm.IdeFrame;
 import com.intellij.openapi.wm.StatusBar;
 import com.intellij.openapi.wm.StatusBarWidget;
 import com.intellij.openapi.wm.ex.ProgressIndicatorEx;
+import com.intellij.ui.BalloonLayoutImpl;
 import com.intellij.ui.Gray;
 import com.intellij.ui.TabbedPaneWrapper;
 import com.intellij.ui.awt.RelativePoint;
@@ -389,8 +389,9 @@ public class InfoAndProgressPanel extends JPanel implements CustomStatusBarWidge
     Disposer.register(inline, delegate);
 
     Component anchor = getAnchor(pane);
+    final BalloonLayoutImpl balloonLayout = getBalloonLayout(pane);
 
-    JBPopupFactory.getInstance().createBalloonBuilder(panel.getProgressPanel())
+    final Balloon balloon = JBPopupFactory.getInstance().createBalloonBuilder(panel.getProgressPanel())
       .setFadeoutTime(0)
       .setFillColor(Gray.TRANSPARENT)
       .setShowCallout(false)
@@ -404,15 +405,52 @@ public class InfoAndProgressPanel extends JPanel implements CustomStatusBarWidge
       .setHideOnKeyOutside(false)
       .setBlockClicksThroughBalloon(true)
       .setHideOnAction(false)
-      .createBalloon().show(new PositionTracker<Balloon>(anchor) {
+      .createBalloon();
+    if (balloonLayout != null) {
+      class MyListener implements JBPopupListener, Runnable {
+        @Override
+        public void beforeShown(LightweightWindowEvent event) {
+          balloonLayout.addListener(this);
+        }
+
+        @Override
+        public void onClosed(LightweightWindowEvent event) {
+          balloonLayout.removeListener(this);
+        }
+
+        @Override
+        public void run() {
+          balloon.revalidate();
+        }
+      }
+      balloon.addListener(new MyListener());
+    }
+    balloon.show(new PositionTracker<Balloon>(anchor) {
       @Override
       public RelativePoint recalculateLocation(Balloon object) {
         Component c = getAnchor(pane);
-        return new RelativePoint(c, new Point(c.getWidth() - 150, c.getHeight() - 45));
+        int y = c.getHeight() - 45;
+        if (balloonLayout != null) {
+          Component component = balloonLayout.getTopBalloonComponent();
+          if (component != null) {
+            y = SwingUtilities.convertPoint(component, 0, -45, c).y;
+          }
+        }
+
+        return new RelativePoint(c, new Point(c.getWidth() - 150, y));
       }
     }, Balloon.Position.above);
   }
 
+  @Nullable
+  private static BalloonLayoutImpl getBalloonLayout(@NotNull JRootPane pane) {
+    Component parent = UIUtil.findUltimateParent(pane);
+    if (parent instanceof IdeFrame) {
+      return (BalloonLayoutImpl)((IdeFrame)parent).getBalloonLayout();
+    }
+    return null;
+  }
+
   @NotNull
   private static Component getAnchor(@NotNull JRootPane pane) {
     Component tabWrapper = UIUtil.findComponentOfType(pane, TabbedPaneWrapper.TabWrapper.class);

platform/platform-impl/src/com/intellij/ui/BalloonImpl.java

@@ -666,6 +666,10 @@ public class BalloonImpl implements Balloon, IdeTooltip.Ui {
     }
   }
 
+  public Component getComponent() {
+    return myComp;
+  }
+
   private void createComponent() {
     myComp = new MyComponent(myContent, this, myShadowBorderProvider != null ? null :
                                               myShowPointer ? myPosition.createBorder(this) : getPointlessBorder());

platform/platform-impl/src/com/intellij/ui/BalloonLayoutImpl.java

@@ -27,6 +27,7 @@ import com.intellij.openapi.util.registry.Registry;
 import com.intellij.openapi.wm.impl.IdeRootPane;
 import com.intellij.openapi.wm.impl.ToolWindowsPane;
 import com.intellij.util.Alarm;
+import com.intellij.util.containers.ContainerUtil;
 import com.intellij.util.ui.JBInsets;
 import com.intellij.util.ui.UIUtil;
 import org.jetbrains.annotations.NotNull;
@@ -44,8 +45,7 @@ import java.util.List;
 import java.util.Map;
 
 public class BalloonLayoutImpl implements BalloonLayout {
-
-  private final JLayeredPane myLayeredPane;
+  protected final JLayeredPane myLayeredPane;
   private final Insets myInsets;
 
   private final List<Balloon> myBalloons = new ArrayList<Balloon>();
@@ -56,6 +56,7 @@ public class BalloonLayoutImpl implements BalloonLayout {
   private final Runnable myRelayoutRunnable = new Runnable() {
     public void run() {
       relayout();
+      fireRelayout();
     }
   };
   private final JRootPane myParent;
@@ -72,11 +73,14 @@ public class BalloonLayoutImpl implements BalloonLayout {
     public void run() {
       calculateSize();
       relayout();
+      fireRelayout();
     }
   };
 
   private LafManagerListener myLafListener;
 
+  private final List<Runnable> myListeners = new ArrayList<>();
+
   public BalloonLayoutImpl(@NotNull JRootPane parent, @NotNull Insets insets) {
     myParent = parent;
     myLayeredPane = parent.getLayeredPane();
@@ -98,6 +102,26 @@ public class BalloonLayoutImpl implements BalloonLayout {
     });
   }
 
+  public void addListener(Runnable listener) {
+    myListeners.add(listener);
+  }
+
+  public void removeListener(Runnable listener) {
+    myListeners.remove(listener);
+  }
+
+  private void fireRelayout() {
+    for (Runnable listener : myListeners) {
+      listener.run();
+    }
+  }
+
+  @Nullable
+  public Component getTopBalloonComponent() {
+    BalloonImpl balloon = (BalloonImpl)ContainerUtil.getLastItem(myBalloons);
+    return balloon == null ? null : balloon.getComponent();
+  }
+
   @Override
   public void add(@NotNull Balloon balloon) {
     add(balloon, null);
@@ -165,6 +189,7 @@ public class BalloonLayoutImpl implements BalloonLayout {
     calculateSize();
     relayout();
     balloon.show(myLayeredPane);
+    fireRelayout();
   }
 
   @Nullable
@@ -208,6 +233,7 @@ public class BalloonLayoutImpl implements BalloonLayout {
   private void remove(@NotNull Balloon balloon) {
     remove(balloon, false);
     balloon.hide(true);
+    fireRelayout();
   }
 
   private void remove(@NotNull Balloon balloon, boolean hide) {
@@ -220,6 +246,7 @@ public class BalloonLayoutImpl implements BalloonLayout {
     }
     if (hide) {
       balloon.hide();
+      fireRelayout();
     }
   }