From 975beae9bb2ef8ab80c6a68dd1aa02eb0a4f99c0 Mon Sep 17 00:00:00 2001
From: Fedor Isakov <fisakov@gmail.com>
Date: Mon, 18 Sep 2017 13:34:01 +0200
Subject: [PATCH] Refactor Show Type action to also display progress.

---
 .../models/ui.plugin.mps                      | 1500 ++++++++++++-----
 1 file changed, 1114 insertions(+), 386 deletions(-)

diff --git a/typechecking/solutions/jetbrains.mps.typechecking.ui/models/ui.plugin.mps b/typechecking/solutions/jetbrains.mps.typechecking.ui/models/ui.plugin.mps
index 889299b0..8cef6767 100644
--- a/typechecking/solutions/jetbrains.mps.typechecking.ui/models/ui.plugin.mps
+++ b/typechecking/solutions/jetbrains.mps.typechecking.ui/models/ui.plugin.mps
@@ -125,7 +125,6 @@
         <property id="1205250923097" name="caption" index="2uzpH1" />
         <child id="1203083196627" name="updateBlock" index="tmbBb" />
         <child id="1203083461638" name="executeFunction" index="tncku" />
-        <child id="1205851242421" name="methodDeclaration" index="32lrUH" />
         <child id="1217413222820" name="parameter" index="1NuT2Z" />
       </concept>
       <concept id="1203083511112" name="jetbrains.mps.lang.plugin.structure.ExecuteBlock" flags="in" index="tnohg" />
@@ -558,10 +557,6 @@
       <concept id="1205756064662" name="jetbrains.mps.baseLanguage.classifiers.structure.IMemberOperation" flags="ng" index="2WEnae">
         <reference id="1205756909548" name="member" index="2WH_rO" />
       </concept>
-      <concept id="1205769003971" name="jetbrains.mps.baseLanguage.classifiers.structure.DefaultClassifierMethodDeclaration" flags="ng" index="2XrIbr" />
-      <concept id="1205769149993" name="jetbrains.mps.baseLanguage.classifiers.structure.DefaultClassifierMethodCallOperation" flags="nn" index="2XshWL">
-        <child id="1205770614681" name="actualArgument" index="2XxRq1" />
-      </concept>
     </language>
     <language id="760a0a8c-eabb-4521-8bfd-65db761a9ba3" name="jetbrains.mps.baseLanguage.logging">
       <concept id="1167227138527" name="jetbrains.mps.baseLanguage.logging.structure.LogStatement" flags="nn" index="34ab3g">
@@ -28430,6 +28425,59 @@
         </node>
       </node>
     </node>
+    <node concept="2tJIrI" id="4vBwiiVBc1P" role="jymVt" />
+    <node concept="2YIFZL" id="4vBwiiVBaJD" role="jymVt">
+      <property role="TrG5h" value="showType" />
+      <node concept="37vLTG" id="4vBwiiVBdC0" role="3clF46">
+        <property role="TrG5h" value="editorCell" />
+        <node concept="3uibUv" id="4vBwiiVBdQ_" role="1tU5fm">
+          <ref role="3uigEE" to="f4zo:~EditorCell" resolve="EditorCell" />
+        </node>
+      </node>
+      <node concept="37vLTG" id="4vBwiiVBaJE" role="3clF46">
+        <property role="TrG5h" value="editorComponent" />
+        <node concept="3uibUv" id="4vBwiiVBaJF" role="1tU5fm">
+          <ref role="3uigEE" to="exr9:~EditorComponent" resolve="EditorComponent" />
+        </node>
+      </node>
+      <node concept="37vLTG" id="4vBwiiVBaJG" role="3clF46">
+        <property role="TrG5h" value="mpsProject" />
+        <node concept="3uibUv" id="4vBwiiVBaJH" role="1tU5fm">
+          <ref role="3uigEE" to="z1c4:~MPSProject" resolve="MPSProject" />
+        </node>
+      </node>
+      <node concept="37vLTG" id="4vBwiiVBaJI" role="3clF46">
+        <property role="TrG5h" value="ideaProject" />
+        <node concept="3uibUv" id="4vBwiiVBaJJ" role="1tU5fm">
+          <ref role="3uigEE" to="4nm9:~Project" resolve="Project" />
+        </node>
+      </node>
+      <node concept="3uibUv" id="4vBwiiVBdws" role="3clF45">
+        <ref role="3uigEE" node="4vBwiiVz_UL" resolve="TypecheckingActions.ShowType" />
+      </node>
+      <node concept="3Tm1VV" id="4vBwiiVBaJL" role="1B3o_S" />
+      <node concept="3clFbS" id="4vBwiiVBaJM" role="3clF47">
+        <node concept="3clFbF" id="6kEuChzYI_x" role="3cqZAp">
+          <node concept="2ShNRf" id="6kEuChzYI_v" role="3clFbG">
+            <node concept="1pGfFk" id="6kEuChzZ59o" role="2ShVmc">
+              <ref role="37wK5l" node="4vBwiiVz_UN" resolve="TypecheckingActions.ShowType" />
+              <node concept="37vLTw" id="6kEuChzZ8dK" role="37wK5m">
+                <ref role="3cqZAo" node="4vBwiiVBdC0" resolve="editorCell" />
+              </node>
+              <node concept="37vLTw" id="6kEuChzZ5Xz" role="37wK5m">
+                <ref role="3cqZAo" node="4vBwiiVBaJE" resolve="editorComponent" />
+              </node>
+              <node concept="37vLTw" id="6kEuChzZ8RA" role="37wK5m">
+                <ref role="3cqZAo" node="4vBwiiVBaJG" resolve="mpsProject" />
+              </node>
+              <node concept="37vLTw" id="6kEuChzZ9ac" role="37wK5m">
+                <ref role="3cqZAo" node="4vBwiiVBaJI" resolve="ideaProject" />
+              </node>
+            </node>
+          </node>
+        </node>
+      </node>
+    </node>
     <node concept="2tJIrI" id="6hqFpWni6$M" role="jymVt" />
     <node concept="312cEu" id="6hqFpWnfk0_" role="jymVt">
       <property role="2bfB8j" value="false" />
@@ -28931,9 +28979,478 @@
       </node>
       <node concept="3Tm1VV" id="6hqFpWnfk0A" role="1B3o_S" />
     </node>
+    <node concept="2tJIrI" id="4vBwiiVApeL" role="jymVt" />
+    <node concept="312cEu" id="4vBwiiVz_UL" role="jymVt">
+      <property role="2bfB8j" value="false" />
+      <property role="TrG5h" value="ShowType" />
+      <node concept="2tJIrI" id="4vBwiiVz_UM" role="jymVt" />
+      <node concept="3clFbW" id="4vBwiiVz_UN" role="jymVt">
+        <node concept="37vLTG" id="4vBwiiV$35z" role="3clF46">
+          <property role="TrG5h" value="cell" />
+          <node concept="3uibUv" id="4vBwiiV$3AG" role="1tU5fm">
+            <ref role="3uigEE" to="f4zo:~EditorCell" resolve="EditorCell" />
+          </node>
+        </node>
+        <node concept="37vLTG" id="4vBwiiVz_UO" role="3clF46">
+          <property role="TrG5h" value="editorComponent" />
+          <node concept="3uibUv" id="4vBwiiVz_UP" role="1tU5fm">
+            <ref role="3uigEE" to="exr9:~EditorComponent" resolve="EditorComponent" />
+          </node>
+        </node>
+        <node concept="37vLTG" id="4vBwiiVz_UQ" role="3clF46">
+          <property role="TrG5h" value="mpsProject" />
+          <node concept="3uibUv" id="4vBwiiVz_UR" role="1tU5fm">
+            <ref role="3uigEE" to="z1c4:~MPSProject" resolve="MPSProject" />
+          </node>
+        </node>
+        <node concept="37vLTG" id="4vBwiiVz_US" role="3clF46">
+          <property role="TrG5h" value="ideaProject" />
+          <node concept="3uibUv" id="4vBwiiVz_UT" role="1tU5fm">
+            <ref role="3uigEE" to="4nm9:~Project" resolve="Project" />
+          </node>
+        </node>
+        <node concept="3cqZAl" id="4vBwiiVz_UU" role="3clF45" />
+        <node concept="3Tm1VV" id="4vBwiiVz_UV" role="1B3o_S" />
+        <node concept="3clFbS" id="4vBwiiVz_UW" role="3clF47">
+          <node concept="3clFbF" id="4vBwiiV$3BJ" role="3cqZAp">
+            <node concept="37vLTI" id="4vBwiiV$3BL" role="3clFbG">
+              <node concept="2OqwBi" id="4vBwiiV$4A1" role="37vLTJ">
+                <node concept="Xjq3P" id="4vBwiiV$4PN" role="2Oq$k0" />
+                <node concept="2OwXpG" id="4vBwiiV$4A4" role="2OqNvi">
+                  <ref role="2Oxat5" node="4vBwiiV$3BF" resolve="cell" />
+                </node>
+              </node>
+              <node concept="37vLTw" id="4vBwiiV$3BP" role="37vLTx">
+                <ref role="3cqZAo" node="4vBwiiV$35z" resolve="cell" />
+              </node>
+            </node>
+          </node>
+          <node concept="3clFbF" id="4vBwiiVz_UX" role="3cqZAp">
+            <node concept="37vLTI" id="4vBwiiVz_UY" role="3clFbG">
+              <node concept="37vLTw" id="4vBwiiVz_UZ" role="37vLTx">
+                <ref role="3cqZAo" node="4vBwiiVz_UO" resolve="editorComponent" />
+              </node>
+              <node concept="2OqwBi" id="4vBwiiVz_V0" role="37vLTJ">
+                <node concept="Xjq3P" id="4vBwiiVz_V1" role="2Oq$k0" />
+                <node concept="2OwXpG" id="4vBwiiVz_V2" role="2OqNvi">
+                  <ref role="2Oxat5" node="4vBwiiVz_XY" resolve="editorComponent" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="3clFbF" id="4vBwiiVz_V3" role="3cqZAp">
+            <node concept="37vLTI" id="4vBwiiVz_V4" role="3clFbG">
+              <node concept="37vLTw" id="4vBwiiVz_V5" role="37vLTx">
+                <ref role="3cqZAo" node="4vBwiiVz_UQ" resolve="mpsProject" />
+              </node>
+              <node concept="2OqwBi" id="4vBwiiVz_V6" role="37vLTJ">
+                <node concept="Xjq3P" id="4vBwiiVz_V7" role="2Oq$k0" />
+                <node concept="2OwXpG" id="4vBwiiVz_V8" role="2OqNvi">
+                  <ref role="2Oxat5" node="4vBwiiVz_Y1" resolve="mpsProject" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="3clFbF" id="4vBwiiVz_V9" role="3cqZAp">
+            <node concept="37vLTI" id="4vBwiiVz_Va" role="3clFbG">
+              <node concept="37vLTw" id="4vBwiiVz_Vb" role="37vLTx">
+                <ref role="3cqZAo" node="4vBwiiVz_US" resolve="ideaProject" />
+              </node>
+              <node concept="2OqwBi" id="4vBwiiVz_Vc" role="37vLTJ">
+                <node concept="Xjq3P" id="4vBwiiVz_Vd" role="2Oq$k0" />
+                <node concept="2OwXpG" id="4vBwiiVz_Ve" role="2OqNvi">
+                  <ref role="2Oxat5" node="4vBwiiVz_Y4" resolve="ideaProject" />
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="2tJIrI" id="4vBwiiVz_Vf" role="jymVt" />
+      <node concept="3clFb_" id="4vBwiiVz_Vg" role="jymVt">
+        <property role="TrG5h" value="forNode" />
+        <node concept="37vLTG" id="4vBwiiVz_Vh" role="3clF46">
+          <property role="TrG5h" value="node" />
+          <node concept="3Tqbb2" id="4vBwiiVz_Vi" role="1tU5fm" />
+        </node>
+        <node concept="3uibUv" id="4vBwiiVz_Vj" role="3clF45">
+          <ref role="3uigEE" node="4vBwiiVz_UL" resolve="TypecheckingActions.ShowType" />
+        </node>
+        <node concept="3Tm1VV" id="4vBwiiVz_Vk" role="1B3o_S" />
+        <node concept="3clFbS" id="4vBwiiVz_Vl" role="3clF47">
+          <node concept="3clFbF" id="4vBwiiVz_Vm" role="3cqZAp">
+            <node concept="37vLTI" id="4vBwiiVz_Vn" role="3clFbG">
+              <node concept="2OqwBi" id="4vBwiiVz_Vo" role="37vLTJ">
+                <node concept="Xjq3P" id="4vBwiiVz_Vp" role="2Oq$k0" />
+                <node concept="2OwXpG" id="4vBwiiVz_Vq" role="2OqNvi">
+                  <ref role="2Oxat5" node="4vBwiiVz_XV" resolve="node" />
+                </node>
+              </node>
+              <node concept="37vLTw" id="4vBwiiVz_Vr" role="37vLTx">
+                <ref role="3cqZAo" node="4vBwiiVz_Vh" resolve="node" />
+              </node>
+            </node>
+          </node>
+          <node concept="3clFbF" id="4vBwiiVz_Vs" role="3cqZAp">
+            <node concept="Xjq3P" id="4vBwiiVz_Vt" role="3clFbG" />
+          </node>
+        </node>
+      </node>
+      <node concept="2tJIrI" id="4vBwiiVz_VH" role="jymVt" />
+      <node concept="3clFb_" id="4vBwiiVz_VI" role="jymVt">
+        <property role="TrG5h" value="withTrace" />
+        <node concept="3uibUv" id="4vBwiiVz_VJ" role="3clF45">
+          <ref role="3uigEE" node="4vBwiiVz_UL" resolve="TypecheckingActions.ShowType" />
+        </node>
+        <node concept="3Tm1VV" id="4vBwiiVz_VK" role="1B3o_S" />
+        <node concept="3clFbS" id="4vBwiiVz_VL" role="3clF47">
+          <node concept="3clFbF" id="4vBwiiVz_VM" role="3cqZAp">
+            <node concept="37vLTI" id="4vBwiiVz_VN" role="3clFbG">
+              <node concept="3clFbT" id="4vBwiiVz_VO" role="37vLTx">
+                <property role="3clFbU" value="true" />
+              </node>
+              <node concept="2OqwBi" id="4vBwiiVz_VP" role="37vLTJ">
+                <node concept="Xjq3P" id="4vBwiiVz_VQ" role="2Oq$k0" />
+                <node concept="2OwXpG" id="4vBwiiVz_VR" role="2OqNvi">
+                  <ref role="2Oxat5" node="4vBwiiVz_Y7" resolve="trace" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="3clFbF" id="4vBwiiVz_VS" role="3cqZAp">
+            <node concept="Xjq3P" id="4vBwiiVz_VT" role="3clFbG" />
+          </node>
+        </node>
+      </node>
+      <node concept="2tJIrI" id="4vBwiiVz_VU" role="jymVt" />
+      <node concept="3clFb_" id="4vBwiiVz_VV" role="jymVt">
+        <property role="TrG5h" value="execute" />
+        <node concept="3cqZAl" id="4vBwiiVz_VW" role="3clF45" />
+        <node concept="3Tm1VV" id="4vBwiiVz_VX" role="1B3o_S" />
+        <node concept="3clFbS" id="4vBwiiVz_VY" role="3clF47">
+          <node concept="3cpWs8" id="4vBwiiVz_W5" role="3cqZAp">
+            <node concept="3cpWsn" id="4vBwiiVz_W6" role="3cpWs9">
+              <property role="TrG5h" value="repository" />
+              <node concept="3uibUv" id="4vBwiiVz_W7" role="1tU5fm">
+                <ref role="3uigEE" to="lui2:~SRepository" resolve="SRepository" />
+              </node>
+              <node concept="2OqwBi" id="4vBwiiVz_W8" role="33vP2m">
+                <node concept="2OqwBi" id="4vBwiiVz_W9" role="2Oq$k0">
+                  <node concept="Xjq3P" id="4vBwiiVz_Wa" role="2Oq$k0" />
+                  <node concept="2OwXpG" id="4vBwiiVz_Wb" role="2OqNvi">
+                    <ref role="2Oxat5" node="4vBwiiVz_Y1" resolve="mpsProject" />
+                  </node>
+                </node>
+                <node concept="liA8E" id="4vBwiiVz_Wc" role="2OqNvi">
+                  <ref role="37wK5l" to="z1c3:~Project.getRepository():org.jetbrains.mps.openapi.module.SRepository" resolve="getRepository" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="3cpWs8" id="4vBwiiVz_Wd" role="3cqZAp">
+            <node concept="3cpWsn" id="4vBwiiVz_We" role="3cpWs9">
+              <property role="TrG5h" value="applyTemplatesStep" />
+              <node concept="3uibUv" id="4vBwiiVz_Wf" role="1tU5fm">
+                <ref role="3uigEE" to="tj24:1pPth$lAwc0" resolve="ApplyTemplatesStep" />
+              </node>
+              <node concept="2ShNRf" id="4vBwiiVz_Wq" role="33vP2m">
+                <node concept="1pGfFk" id="4vBwiiVz_Wr" role="2ShVmc">
+                  <ref role="37wK5l" to="tj24:7kTeLbPt4na" resolve="ApplyTemplatesStep" />
+                  <node concept="2ShNRf" id="4vBwiiVzJZW" role="37wK5m">
+                    <node concept="Tc6Ow" id="4vBwiiVzQtY" role="2ShVmc">
+                      <node concept="3Tqbb2" id="4vBwiiVzSVd" role="HW$YZ" />
+                      <node concept="37vLTw" id="4vBwiiVzXGc" role="HW$Y0">
+                        <ref role="3cqZAo" node="4vBwiiVz_XV" resolve="node" />
+                      </node>
+                    </node>
+                  </node>
+                  <node concept="37vLTw" id="4vBwiiVz_Wv" role="37wK5m">
+                    <ref role="3cqZAo" node="4vBwiiVz_W6" resolve="repository" />
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="3cpWs8" id="4vBwiiVz_Ww" role="3cqZAp">
+            <node concept="3cpWsn" id="4vBwiiVz_Wx" role="3cpWs9">
+              <property role="TrG5h" value="evaluateRulesStep" />
+              <node concept="3uibUv" id="4vBwiiVz_Wy" role="1tU5fm">
+                <ref role="3uigEE" to="tj24:1pPth$lBNWG" resolve="EvaluateRulesStep" />
+              </node>
+              <node concept="3K4zz7" id="4vBwiiVz_Wz" role="33vP2m">
+                <node concept="37vLTw" id="4vBwiiVz_W$" role="3K4Cdx">
+                  <ref role="3cqZAo" node="4vBwiiVz_Y7" resolve="trace" />
+                </node>
+                <node concept="2ShNRf" id="4vBwiiVz_W_" role="3K4GZi">
+                  <node concept="1pGfFk" id="4vBwiiVz_WA" role="2ShVmc">
+                    <ref role="37wK5l" to="tj24:1pPth$lHpLU" resolve="EvaluateRulesStep" />
+                    <node concept="37vLTw" id="4vBwiiVz_WB" role="37wK5m">
+                      <ref role="3cqZAo" node="4vBwiiVz_W6" resolve="repository" />
+                    </node>
+                  </node>
+                </node>
+                <node concept="2ShNRf" id="4vBwiiVz_WC" role="3K4E3e">
+                  <node concept="1pGfFk" id="4vBwiiVz_WD" role="2ShVmc">
+                    <ref role="37wK5l" node="55Q$YFtIVZ9" resolve="EvaluateRulesWithTraceStep" />
+                    <node concept="37vLTw" id="4vBwiiVz_WE" role="37wK5m">
+                      <ref role="3cqZAo" node="4vBwiiVz_XY" resolve="editorComponent" />
+                    </node>
+                    <node concept="37vLTw" id="4vBwiiVz_WF" role="37wK5m">
+                      <ref role="3cqZAo" node="4vBwiiVz_Y1" resolve="mpsProject" />
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="3cpWs8" id="4vBwiiVz_WG" role="3cqZAp">
+            <node concept="3cpWsn" id="4vBwiiVz_WH" role="3cpWs9">
+              <property role="TrG5h" value="collectTypesStep" />
+              <node concept="3uibUv" id="4vBwiiVz_WI" role="1tU5fm">
+                <ref role="3uigEE" to="tj24:6IQb_RxlB9v" resolve="CollectTypesStep" />
+              </node>
+              <node concept="3K4zz7" id="4vBwiiVz_WJ" role="33vP2m">
+                <node concept="37vLTw" id="4vBwiiVz_WK" role="3K4Cdx">
+                  <ref role="3cqZAo" node="4vBwiiVz_Y7" resolve="trace" />
+                </node>
+                <node concept="2ShNRf" id="4vBwiiVz_WL" role="3K4GZi">
+                  <node concept="1pGfFk" id="4vBwiiVz_WM" role="2ShVmc">
+                    <ref role="37wK5l" to="tj24:6IQb_RxlCdT" resolve="CollectTypesStep" />
+                    <node concept="37vLTw" id="4vBwiiVz_WN" role="37wK5m">
+                      <ref role="3cqZAo" node="4vBwiiVz_W6" resolve="repository" />
+                    </node>
+                  </node>
+                </node>
+                <node concept="2ShNRf" id="4vBwiiVz_WO" role="3K4E3e">
+                  <node concept="1pGfFk" id="4vBwiiVz_WP" role="2ShVmc">
+                    <ref role="37wK5l" node="6IQb_RxxY2V" resolve="CollectTypesWithTraceStep" />
+                    <node concept="37vLTw" id="4vBwiiVz_WQ" role="37wK5m">
+                      <ref role="3cqZAo" node="4vBwiiVz_Y1" resolve="mpsProject" />
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="3cpWs8" id="4vBwiiVAn8g" role="3cqZAp">
+            <node concept="3cpWsn" id="4vBwiiVAn8h" role="3cpWs9">
+              <property role="TrG5h" value="showTypeBalloonStep" />
+              <node concept="3uibUv" id="4vBwiiVAn8c" role="1tU5fm">
+                <ref role="3uigEE" node="4vBwiiV$0wZ" resolve="ShowTypeBalloonStep" />
+              </node>
+              <node concept="2ShNRf" id="4vBwiiVAn8i" role="33vP2m">
+                <node concept="1pGfFk" id="4vBwiiVAn8j" role="2ShVmc">
+                  <ref role="37wK5l" node="4vBwiiV$1xz" resolve="ShowTypeBalloonStep" />
+                  <node concept="2OqwBi" id="6kEuCh$5KrI" role="37wK5m">
+                    <node concept="2JrnkZ" id="6kEuCh$5JKG" role="2Oq$k0">
+                      <node concept="37vLTw" id="6kEuCh$5I1F" role="2JrQYb">
+                        <ref role="3cqZAo" node="4vBwiiVz_XV" resolve="node" />
+                      </node>
+                    </node>
+                    <node concept="liA8E" id="6kEuCh$5LeT" role="2OqNvi">
+                      <ref role="37wK5l" to="mhbf:~SNode.getReference():org.jetbrains.mps.openapi.model.SNodeReference" resolve="getReference" />
+                    </node>
+                  </node>
+                  <node concept="37vLTw" id="4vBwiiVAn8l" role="37wK5m">
+                    <ref role="3cqZAo" node="4vBwiiV$3BF" resolve="cell" />
+                  </node>
+                  <node concept="37vLTw" id="4vBwiiVAn8k" role="37wK5m">
+                    <ref role="3cqZAo" node="4vBwiiVz_XY" resolve="editorComponent" />
+                  </node>
+                  <node concept="37vLTw" id="4vBwiiVAn8m" role="37wK5m">
+                    <ref role="3cqZAo" node="4vBwiiVz_Y1" resolve="mpsProject" />
+                  </node>
+                  <node concept="37vLTw" id="4vBwiiVAsUJ" role="37wK5m">
+                    <ref role="3cqZAo" node="4vBwiiVz_Y4" resolve="ideaProject" />
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="3clFbH" id="4vBwiiVz_X0" role="3cqZAp" />
+          <node concept="3clFbF" id="4vBwiiVz_X1" role="3cqZAp">
+            <node concept="2OqwBi" id="4vBwiiVz_X2" role="3clFbG">
+              <node concept="2ShNRf" id="4vBwiiVz_X3" role="2Oq$k0">
+                <node concept="1pGfFk" id="4vBwiiVz_X4" role="2ShVmc">
+                  <ref role="37wK5l" to="tj24:1pPth$lK1ZL" resolve="TypecheckingHelper" />
+                  <node concept="2ShNRf" id="4vBwiiVz_X5" role="37wK5m">
+                    <node concept="YeOm9" id="4vBwiiVz_X6" role="2ShVmc">
+                      <node concept="1Y3b0j" id="4vBwiiVz_X7" role="YeSDq">
+                        <property role="2bfB8j" value="true" />
+                        <ref role="1Y3XeK" to="tj24:3F6vMxqaxpm" resolve="TypecheckingHelper.ProgressCallback" />
+                        <ref role="37wK5l" to="wyt6:~Object.&lt;init&gt;()" resolve="Object" />
+                        <node concept="3Tm1VV" id="4vBwiiVz_X8" role="1B3o_S" />
+                        <node concept="3clFb_" id="4vBwiiVz_X9" role="jymVt">
+                          <property role="TrG5h" value="ok" />
+                          <property role="1EzhhJ" value="false" />
+                          <property role="IEkAT" value="false" />
+                          <node concept="37vLTG" id="4vBwiiVz_Xa" role="3clF46">
+                            <property role="TrG5h" value="message" />
+                            <node concept="17QB3L" id="4vBwiiVz_Xb" role="1tU5fm" />
+                          </node>
+                          <node concept="3cqZAl" id="4vBwiiVz_Xc" role="3clF45" />
+                          <node concept="3Tm1VV" id="4vBwiiVz_Xd" role="1B3o_S" />
+                          <node concept="3clFbS" id="4vBwiiVz_Xe" role="3clF47">
+                            <node concept="1QHqEQ" id="4vBwiiVz_Xf" role="3cqZAp">
+                              <node concept="1QHqEC" id="4vBwiiVz_Xg" role="1QHqEI">
+                                <node concept="3clFbS" id="4vBwiiVz_Xh" role="1bW5cS">
+                                  <node concept="3clFbF" id="4vBwiiVz_Xi" role="3cqZAp">
+                                    <node concept="2OqwBi" id="4vBwiiVz_Xj" role="3clFbG">
+                                      <node concept="2YIFZM" id="4vBwiiVz_Xk" role="2Oq$k0">
+                                        <ref role="1Pybhc" to="jkny:~ToolWindowManager" resolve="ToolWindowManager" />
+                                        <ref role="37wK5l" to="jkny:~ToolWindowManager.getInstance(com.intellij.openapi.project.Project):com.intellij.openapi.wm.ToolWindowManager" resolve="getInstance" />
+                                        <node concept="37vLTw" id="4vBwiiVz_Xl" role="37wK5m">
+                                          <ref role="3cqZAo" node="4vBwiiVz_Y4" resolve="ideaProject" />
+                                        </node>
+                                      </node>
+                                      <node concept="liA8E" id="4vBwiiVz_Xm" role="2OqNvi">
+                                        <ref role="37wK5l" to="jkny:~ToolWindowManager.notifyByBalloon(java.lang.String,com.intellij.openapi.ui.MessageType,java.lang.String):void" resolve="notifyByBalloon" />
+                                        <node concept="Xl_RD" id="4vBwiiVz_Xn" role="37wK5m">
+                                          <property role="Xl_RC" value="Activation Trace" />
+                                        </node>
+                                        <node concept="10M0yZ" id="4vBwiiVz_Xo" role="37wK5m">
+                                          <ref role="3cqZAo" to="jkm4:~MessageType.INFO" resolve="INFO" />
+                                          <ref role="1PxDUh" to="jkm4:~MessageType" resolve="MessageType" />
+                                        </node>
+                                        <node concept="37vLTw" id="4vBwiiVz_Xp" role="37wK5m">
+                                          <ref role="3cqZAo" node="4vBwiiVz_Xa" resolve="message" />
+                                        </node>
+                                      </node>
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                              <node concept="2OqwBi" id="4vBwiiVz_Xq" role="ukAjM">
+                                <node concept="37vLTw" id="4vBwiiVz_Xr" role="2Oq$k0">
+                                  <ref role="3cqZAo" node="4vBwiiVz_Y1" resolve="mpsProject" />
+                                </node>
+                                <node concept="liA8E" id="4vBwiiVz_Xs" role="2OqNvi">
+                                  <ref role="37wK5l" to="z1c3:~Project.getRepository():org.jetbrains.mps.openapi.module.SRepository" resolve="getRepository" />
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="3clFb_" id="4vBwiiVz_Xt" role="jymVt">
+                          <property role="TrG5h" value="failed" />
+                          <property role="1EzhhJ" value="false" />
+                          <node concept="37vLTG" id="4vBwiiVz_Xu" role="3clF46">
+                            <property role="TrG5h" value="message" />
+                            <node concept="17QB3L" id="4vBwiiVz_Xv" role="1tU5fm" />
+                          </node>
+                          <node concept="3cqZAl" id="4vBwiiVz_Xw" role="3clF45" />
+                          <node concept="3Tm1VV" id="4vBwiiVz_Xx" role="1B3o_S" />
+                          <node concept="3clFbS" id="4vBwiiVz_Xy" role="3clF47">
+                            <node concept="1QHqEQ" id="4vBwiiVz_Xz" role="3cqZAp">
+                              <node concept="1QHqEC" id="4vBwiiVz_X$" role="1QHqEI">
+                                <node concept="3clFbS" id="4vBwiiVz_X_" role="1bW5cS">
+                                  <node concept="3clFbF" id="4vBwiiVz_XA" role="3cqZAp">
+                                    <node concept="2OqwBi" id="4vBwiiVz_XB" role="3clFbG">
+                                      <node concept="2YIFZM" id="4vBwiiVz_XC" role="2Oq$k0">
+                                        <ref role="1Pybhc" to="jkny:~ToolWindowManager" resolve="ToolWindowManager" />
+                                        <ref role="37wK5l" to="jkny:~ToolWindowManager.getInstance(com.intellij.openapi.project.Project):com.intellij.openapi.wm.ToolWindowManager" resolve="getInstance" />
+                                        <node concept="37vLTw" id="4vBwiiVz_XD" role="37wK5m">
+                                          <ref role="3cqZAo" node="4vBwiiVz_Y4" resolve="ideaProject" />
+                                        </node>
+                                      </node>
+                                      <node concept="liA8E" id="4vBwiiVz_XE" role="2OqNvi">
+                                        <ref role="37wK5l" to="jkny:~ToolWindowManager.notifyByBalloon(java.lang.String,com.intellij.openapi.ui.MessageType,java.lang.String):void" resolve="notifyByBalloon" />
+                                        <node concept="Xl_RD" id="4vBwiiVz_XF" role="37wK5m">
+                                          <property role="Xl_RC" value="Activation Trace" />
+                                        </node>
+                                        <node concept="10M0yZ" id="4vBwiiVz_XG" role="37wK5m">
+                                          <ref role="1PxDUh" to="jkm4:~MessageType" resolve="MessageType" />
+                                          <ref role="3cqZAo" to="jkm4:~MessageType.ERROR" resolve="ERROR" />
+                                        </node>
+                                        <node concept="37vLTw" id="4vBwiiVz_XH" role="37wK5m">
+                                          <ref role="3cqZAo" node="4vBwiiVz_Xu" resolve="message" />
+                                        </node>
+                                      </node>
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                              <node concept="2OqwBi" id="4vBwiiVz_XI" role="ukAjM">
+                                <node concept="37vLTw" id="4vBwiiVz_XJ" role="2Oq$k0">
+                                  <ref role="3cqZAo" node="4vBwiiVz_Y1" resolve="mpsProject" />
+                                </node>
+                                <node concept="liA8E" id="4vBwiiVz_XK" role="2OqNvi">
+                                  <ref role="37wK5l" to="z1c3:~Project.getRepository():org.jetbrains.mps.openapi.module.SRepository" resolve="getRepository" />
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                  <node concept="37vLTw" id="4vBwiiVz_XL" role="37wK5m">
+                    <ref role="3cqZAo" node="4vBwiiVz_We" resolve="applyTemplatesStep" />
+                  </node>
+                  <node concept="37vLTw" id="4vBwiiVz_XM" role="37wK5m">
+                    <ref role="3cqZAo" node="4vBwiiVz_Wx" resolve="evaluateRulesStep" />
+                  </node>
+                  <node concept="37vLTw" id="4vBwiiVz_XN" role="37wK5m">
+                    <ref role="3cqZAo" node="4vBwiiVz_WH" resolve="collectTypesStep" />
+                  </node>
+                  <node concept="37vLTw" id="4vBwiiVAoMv" role="37wK5m">
+                    <ref role="3cqZAo" node="4vBwiiVAn8h" resolve="showTypeBalloonStep" />
+                  </node>
+                </node>
+              </node>
+              <node concept="liA8E" id="4vBwiiVz_XP" role="2OqNvi">
+                <ref role="37wK5l" to="tj24:1pPth$lNVW2" resolve="executeAsync" />
+              </node>
+            </node>
+          </node>
+          <node concept="3clFbH" id="4vBwiiVz_XQ" role="3cqZAp" />
+        </node>
+      </node>
+      <node concept="2tJIrI" id="4vBwiiVz_XR" role="jymVt" />
+      <node concept="312cEg" id="4vBwiiVz_XV" role="jymVt">
+        <property role="TrG5h" value="node" />
+        <node concept="3Tm6S6" id="4vBwiiVz_XW" role="1B3o_S" />
+        <node concept="3Tqbb2" id="4vBwiiVz_XX" role="1tU5fm" />
+      </node>
+      <node concept="312cEg" id="4vBwiiVz_XY" role="jymVt">
+        <property role="TrG5h" value="editorComponent" />
+        <node concept="3Tm6S6" id="4vBwiiVz_XZ" role="1B3o_S" />
+        <node concept="3uibUv" id="4vBwiiVz_Y0" role="1tU5fm">
+          <ref role="3uigEE" to="exr9:~EditorComponent" resolve="EditorComponent" />
+        </node>
+      </node>
+      <node concept="312cEg" id="4vBwiiV$3BF" role="jymVt">
+        <property role="TrG5h" value="cell" />
+        <node concept="3Tm6S6" id="4vBwiiV$3BG" role="1B3o_S" />
+        <node concept="3uibUv" id="4vBwiiV$3BI" role="1tU5fm">
+          <ref role="3uigEE" to="f4zo:~EditorCell" resolve="EditorCell" />
+        </node>
+      </node>
+      <node concept="312cEg" id="4vBwiiVz_Y1" role="jymVt">
+        <property role="TrG5h" value="mpsProject" />
+        <node concept="3Tm6S6" id="4vBwiiVz_Y2" role="1B3o_S" />
+        <node concept="3uibUv" id="4vBwiiVz_Y3" role="1tU5fm">
+          <ref role="3uigEE" to="z1c4:~MPSProject" resolve="MPSProject" />
+        </node>
+      </node>
+      <node concept="312cEg" id="4vBwiiVz_Y4" role="jymVt">
+        <property role="TrG5h" value="ideaProject" />
+        <node concept="3Tm6S6" id="4vBwiiVz_Y5" role="1B3o_S" />
+        <node concept="3uibUv" id="4vBwiiVz_Y6" role="1tU5fm">
+          <ref role="3uigEE" to="4nm9:~Project" resolve="Project" />
+        </node>
+      </node>
+      <node concept="312cEg" id="4vBwiiVz_Y7" role="jymVt">
+        <property role="TrG5h" value="trace" />
+        <node concept="3Tm6S6" id="4vBwiiVz_Y8" role="1B3o_S" />
+        <node concept="10P_77" id="4vBwiiVz_Y9" role="1tU5fm" />
+        <node concept="3clFbT" id="4vBwiiVz_Ya" role="33vP2m">
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     <node concept="2tJIrI" id="6hqFpWnfjsp" role="jymVt" />
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   </node>
   <node concept="sE7Ow" id="6hqFpWnsaib">
@@ -29325,192 +29842,6 @@
     <property role="TrG5h" value="ShowNodeType" />
     <property role="2uzpH1" value="Show Node Type" />
     <property role="72QZ$" value="true" />
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           </node>
         </node>
@@ -30121,5 +30291,563 @@
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     <node concept="3Tm1VV" id="4vBwiiVrUlH" role="1B3o_S" />
   </node>
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+    <property role="3GE5qa" value="launch.step" />
+    <property role="TrG5h" value="ShowTypeBalloonStep" />
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+    <node concept="3clFbW" id="4vBwiiV$1xz" role="jymVt">
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+        <node concept="3uibUv" id="6kEuCh$5$_1" role="1tU5fm">
+          <ref role="3uigEE" to="mhbf:~SNodeReference" resolve="SNodeReference" />
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+      </node>
+      <node concept="37vLTG" id="4vBwiiV$2fe" role="3clF46">
+        <property role="TrG5h" value="editorCell" />
+        <node concept="3uibUv" id="4vBwiiV$2BC" role="1tU5fm">
+          <ref role="3uigEE" to="f4zo:~EditorCell" resolve="EditorCell" />
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+      </node>
+      <node concept="37vLTG" id="4vBwiiV$2ed" role="3clF46">
+        <property role="TrG5h" value="editorComponent" />
+        <node concept="3uibUv" id="4vBwiiV$2ee" role="1tU5fm">
+          <ref role="3uigEE" to="exr9:~EditorComponent" resolve="EditorComponent" />
+        </node>
+      </node>
+      <node concept="37vLTG" id="4vBwiiV$2ef" role="3clF46">
+        <property role="TrG5h" value="mpsProject" />
+        <node concept="3uibUv" id="4vBwiiV$2eg" role="1tU5fm">
+          <ref role="3uigEE" to="z1c4:~MPSProject" resolve="MPSProject" />
+        </node>
+      </node>
+      <node concept="37vLTG" id="4vBwiiVAtZY" role="3clF46">
+        <property role="TrG5h" value="ideaProject" />
+        <node concept="3uibUv" id="4vBwiiVAvU1" role="1tU5fm">
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+    <node concept="3clFb_" id="4vBwiiV$97$" role="jymVt">
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+          <node concept="Xl_RD" id="4vBwiiV$9TS" role="3clFbG">
+            <property role="Xl_RC" value="showing type" />
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+      <node concept="2AHcQZ" id="4vBwiiV$97D" role="2AJF6D">
+        <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
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+    <node concept="2tJIrI" id="4vBwiiV$8US" role="jymVt" />
+    <node concept="3clFb_" id="4vBwiiV$ady" role="jymVt">
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+      <property role="1EzhhJ" value="false" />
+      <node concept="37vLTG" id="4vBwiiV$adz" role="3clF46">
+        <property role="TrG5h" value="prevStep" />
+        <node concept="3uibUv" id="4vBwiiV$ad$" role="1tU5fm">
+          <ref role="3uigEE" to="unkn:~Single" resolve="Single" />
+          <node concept="3uibUv" id="4vBwiiV$adI" role="11_B2D">
+            <ref role="3uigEE" to="tj24:6IQb_RxlB9v" resolve="CollectTypesStep" />
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+        </node>
+      </node>
+      <node concept="37vLTG" id="4vBwiiV$adA" role="3clF46">
+        <property role="TrG5h" value="subscribeScheduler" />
+        <node concept="3uibUv" id="4vBwiiV$adB" role="1tU5fm">
+          <ref role="3uigEE" to="unkn:~Scheduler" resolve="Scheduler" />
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+      <node concept="3uibUv" id="4vBwiiV$adC" role="3clF45">
+        <ref role="3uigEE" to="unkn:~Single" resolve="Single" />
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+                <ref role="37wK5l" to="unkn:~Single.observeOn(io.reactivex.Scheduler):io.reactivex.Single" resolve="observeOn" />
+                <node concept="2YIFZM" id="6kEuCh$3DmD" role="37wK5m">
+                  <ref role="37wK5l" to="f4yq:~SwingSchedulers.edt():io.reactivex.Scheduler" resolve="edt" />
+                  <ref role="1Pybhc" to="f4yq:~SwingSchedulers" resolve="SwingSchedulers" />
+                </node>
+              </node>
+            </node>
+            <node concept="liA8E" id="4vBwiiV$cFS" role="2OqNvi">
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+                      <node concept="17QB3L" id="4vBwiiV$vTo" role="1tU5fm" />
+                      <node concept="Xl_RD" id="4vBwiiV$vTp" role="33vP2m">
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+                      <property role="TrG5h" value="typeNode" />
+                      <node concept="3Tqbb2" id="6kEuCh$5lxl" role="1tU5fm" />
+                      <node concept="3EllGN" id="6kEuCh$5lxq" role="33vP2m">
+                        <node concept="37vLTw" id="6kEuCh$5lxr" role="3ElVtu">
+                          <ref role="3cqZAo" node="6kEuCh$58_l" resolve="nodeReference" />
+                        </node>
+                        <node concept="2OqwBi" id="6kEuCh$5lxs" role="3ElQJh">
+                          <node concept="37vLTw" id="6kEuCh$5lxt" role="2Oq$k0">
+                            <ref role="3cqZAo" node="4vBwiiV$duq" resolve="prev" />
+                          </node>
+                          <node concept="liA8E" id="6kEuCh$5lxu" role="2OqNvi">
+                            <ref role="37wK5l" to="tj24:6IQb_RxlNhw" resolve="getTypeNodes" />
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
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+                                    <node concept="3uibUv" id="4vBwiiV$vTu" role="1tU5fm">
+                                      <ref role="3uigEE" to="hhnx:~HeadlessEditorComponent" resolve="HeadlessEditorComponent" />
+                                    </node>
+                                    <node concept="2ShNRf" id="4vBwiiV$vTv" role="33vP2m">
+                                      <node concept="1pGfFk" id="4vBwiiV$vTw" role="2ShVmc">
+                                        <ref role="37wK5l" to="hhnx:~HeadlessEditorComponent.&lt;init&gt;(org.jetbrains.mps.openapi.model.SNode,org.jetbrains.mps.openapi.module.SRepository)" resolve="HeadlessEditorComponent" />
+                                        <node concept="37vLTw" id="4vBwiiV$PLm" role="37wK5m">
+                                          <ref role="3cqZAo" node="6kEuCh$5lxp" resolve="typeNode" />
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+                                          <node concept="liA8E" id="4vBwiiVAGlp" role="2OqNvi">
+                                            <ref role="37wK5l" to="z1c3:~Project.getRepository():org.jetbrains.mps.openapi.module.SRepository" resolve="getRepository" />
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+                                        </node>
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+                                    </node>
+                                  </node>
+                                </node>
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+                                    <node concept="3uibUv" id="4vBwiiV$vTL" role="1tU5fm">
+                                      <ref role="3uigEE" to="cj4x:~TextBuilder" resolve="TextBuilder" />
+                                    </node>
+                                    <node concept="2OqwBi" id="4vBwiiV$vTM" role="33vP2m">
+                                      <node concept="2OqwBi" id="4vBwiiV$vTN" role="2Oq$k0">
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+                                        </node>
+                                        <node concept="liA8E" id="4vBwiiV$vTP" role="2OqNvi">
+                                          <ref role="37wK5l" to="exr9:~EditorComponent.getRootCell():jetbrains.mps.nodeEditor.cells.EditorCell" resolve="getRootCell" />
+                                        </node>
+                                      </node>
+                                      <node concept="liA8E" id="4vBwiiV$vTQ" role="2OqNvi">
+                                        <ref role="37wK5l" to="f4zo:~EditorCell.renderText():jetbrains.mps.openapi.editor.TextBuilder" resolve="renderText" />
+                                      </node>
+                                    </node>
+                                  </node>
+                                </node>
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+                                                  <node concept="liA8E" id="4vBwiiV$vU2" role="2OqNvi">
+                                                    <ref role="37wK5l" to="cj4x:~TextBuilder.getLines():java.lang.Iterable" resolve="getLines" />
+                                                  </node>
+                                                </node>
+                                                <node concept="liA8E" id="4vBwiiV$vU3" role="2OqNvi">
+                                                  <ref role="37wK5l" to="wyt6:~Iterable.iterator():java.util.Iterator" resolve="iterator" />
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+                                            <node concept="liA8E" id="4vBwiiV$vU5" role="2OqNvi">
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+                                    <node concept="liA8E" id="4vBwiiV$vUn" role="2OqNvi">
+                                      <ref role="37wK5l" to="exr9:~EditorComponent.dispose():void" resolve="dispose" />
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+                                  </node>
+                                </node>
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