wxGUI: Use r.mask.status to get info about mask

gui/wxpython/core/gconsole.py

@@ -856,13 +856,15 @@ def OnCmdDone(self, event):
             for p in task.get_options()["flags"]:
                 if p.get("name") == "r" and p.get("value"):
                     action = "delete"
+            mask_full_name = gs.parse_command("r.mask.status", format="json")["name"]
+            mask_name, mask_mapset = mask_full_name.split("@", maxsplit=1)
             gisenv = gs.gisenv()
             self._giface.grassdbChanged.emit(
                 grassdb=gisenv["GISDBASE"],
                 location=gisenv["LOCATION_NAME"],
-                mapset=gisenv["MAPSET"],
+                mapset=mask_mapset,
                 action=action,
-                map="MASK",
+                map=mask_name,
                 element="raster",
             )
 

gui/wxpython/lmgr/statusbar.py

@@ -74,15 +74,14 @@ class SbMask:
 
     def __init__(self, parent, giface):
         self.name = "mask"
-        self.mask_layer = "MASK"
         self.parent = parent
         self.giface = giface
         self.widget = Button(
-            parent=parent, id=wx.ID_ANY, label=_(self.mask_layer), style=wx.NO_BORDER
+            parent=parent, id=wx.ID_ANY, label=_("Mask"), style=wx.NO_BORDER
         )
         self.widget.Bind(wx.EVT_BUTTON, self.OnRemoveMask)
         self.widget.SetForegroundColour(wx.Colour(255, 0, 0))
-        self.widget.SetToolTip(tip=_("Left mouse click to remove the MASK"))
+        self.widget.SetToolTip(tip=_("Left mouse click to remove the raster mask"))
         self.giface.currentMapsetChanged.connect(self.Refresh)
         if not watchdog_used:
             self.giface.grassdbChanged.connect(self.dbChanged)
@@ -94,7 +93,12 @@ def dbChanged(self, map=None, newname=None):
         :param str map: map that is changed
         :param str newname: new map
         """
-        if self.mask_layer in {map, newname}:
+        mask_layer = gs.parse_command("r.mask.status", format="json")["name"].split(
+            "@", maxsplit=1
+        )[0]
+        # This assumes mask is always in the current mapset (or the event is triggered
+        # only for the current mapset).
+        if mask_layer in {map, newname}:
             self.Refresh()
             self.giface.updateMap.emit()
 
@@ -124,30 +128,30 @@ def GetWidget(self):
 
     def Refresh(self):
         """Show mask in the statusbar if mask file found"""
-        if gs.find_file(
-            name=self.mask_layer, element="cell", mapset=gs.gisenv()["MAPSET"]
-        )["name"]:
+        if gs.parse_command("r.mask.status", format="json")["present"]:
             self.Show()
         else:
             self.Hide()
 
     def OnRemoveMask(self, event):
         dlg = wx.MessageDialog(
             self.parent,
-            message=_("Are you sure that you want to remove the MASK?"),
-            caption=_("Remove MASK"),
+            message=_("Are you sure that you want to remove the current raster mask?"),
+            caption=_("Remove raster mask"),
             style=wx.YES_NO | wx.YES_DEFAULT | wx.ICON_QUESTION,
         )
         if dlg.ShowModal() != wx.ID_YES:
             dlg.Destroy()
             return
         RunCommand("r.mask", flags="r")
+        mask_full_name = gs.parse_command("r.mask.status", format="json")["name"]
+        mask_name, mask_mapset = mask_full_name.split("@", maxsplit=1)
         gisenv = gs.gisenv()
         self.giface.grassdbChanged.emit(
             grassdb=gisenv["GISDBASE"],
             location=gisenv["LOCATION_NAME"],
-            mapset=gisenv["MAPSET"],
-            map=self.mask_layer,
+            mapset=mask_mapset,
+            map=mask_name,
             action="delete",
             element="raster",
         )

python/grass/grassdb/history.py

@@ -258,21 +258,24 @@ def get_initial_command_info(env_run):
     exec_time = datetime.now().isoformat()
 
     # 2D raster MASK presence
-    env = gs.gisenv(env_run)
-    mapset_path = Path(env["GISDBASE"]) / env["LOCATION_NAME"] / env["MAPSET"]
-    mask2d_present = (mapset_path / "cell" / "MASK").exists()
+    mask2d_status = gs.parse_command("r.mask.status", format="json", env=env_run)
 
     # 3D raster MASK presence
+    env = gs.gisenv(env_run)
+    mapset_path = Path(env["GISDBASE"]) / env["LOCATION_NAME"] / env["MAPSET"]
     mask3d_present = (mapset_path / "grid3" / "RASTER3D_MASK").exists()
+    mask3d_name = f"RASTER3D_MASK@{env['MAPSET']}"
 
     # Computational region settings
     region_settings = gs.region(env=env_run)
 
     # Finalize the command info dictionary
     return {
         "timestamp": exec_time,
-        "mask2d": mask2d_present,
+        "mask2d": mask2d_status["present"],
+        "mask2d_name": mask2d_status["name"],
         "mask3d": mask3d_present,
+        "mask3d_name": mask3d_name,
         "region": region_settings,
         "status": Status.RUNNING.value,
     }