Add Groups API

Signed-off-by: Clifford Wolf <clifford@clifford.at>

1 files changed, 19 insertions, 0 deletions

diff --git a/common/nextpnr.h b/common/nextpnr.h
index 09bd1554..a162b85c 100644
--- a/common/nextpnr.h
+++ b/common/nextpnr.h
@@ -271,6 +271,7 @@ struct BaseCtx
     std::unordered_set<BelId> belUiReload;
     std::unordered_set<WireId> wireUiReload;
     std::unordered_set<PipId> pipUiReload;
+    std::unordered_set<GroupId> groupUiReload;
 
     void refreshUi()
     {
@@ -296,6 +297,11 @@ struct BaseCtx
     {
         pipUiReload.insert(pip);
     }
+
+    void refreshUiGroup(GroupId group)
+    {
+        groupUiReload.insert(group);
+    }
 };
 
 NEXTPNR_NAMESPACE_END
@@ -368,6 +374,19 @@ struct Context : Arch
         return ret;
     }
 
+    NPNR_DEPRECATED std::vector<GraphicElement> getGroupGraphics(GroupId group) const {
+        std::vector<GraphicElement> ret;
+        DecalXY decalxy = getGroupDecal(group);
+        ret = getDecalGraphics(decalxy.decal);
+        for (auto &it : ret) {
+            it.x1 += decalxy.x;
+            it.x2 += decalxy.x;
+            it.y1 += decalxy.y;
+            it.y2 += decalxy.y;
+        }
+        return ret;
+    }
+
     // --------------------------------------------------------------
 
     // provided by router1.cc