xdebugger: allow to hide unrelated breakpoint types in breakpoints dialog

platform/xdebugger-api/src/com/intellij/xdebugger/breakpoints/XBreakpointType.java

@@ -163,6 +163,10 @@ public abstract class XBreakpointType<B extends XBreakpoint<P>, P extends XBreak
     return null;
   }
 
+  public boolean shouldShowInBreakpointsDialog(@NotNull Project project) {
+    return true;
+  }
+
   @Nullable @NonNls
   public String getBreakpointsDialogHelpTopic() {
     return null;

platform/xdebugger-impl/src/com/intellij/xdebugger/impl/breakpoints/ui/XBreakpointPanelProvider.java

@@ -62,8 +62,10 @@ public class XBreakpointPanelProvider extends BreakpointPanelProvider<XBreakpoin
     XBreakpointType<?,?>[] types = XBreakpointUtil.getBreakpointTypes();
     ArrayList<AbstractBreakpointPanel<XBreakpoint>> panels = new ArrayList<AbstractBreakpointPanel<XBreakpoint>>();
     for (XBreakpointType<? extends XBreakpoint<?>, ?> type : types) {
-      XBreakpointsPanel<?> panel = createBreakpointsPanel(project, parentDialog, type);
-      panels.add(panel);
+      if (type.shouldShowInBreakpointsDialog(project)) {
+        XBreakpointsPanel<?> panel = createBreakpointsPanel(project, parentDialog, type);
+        panels.add(panel);
+      }
     }
     return panels;
   }