Add a preference for particular app to open sheet layout

src/blenderbim/blenderbim/bim/ui.py

@@ -132,6 +132,7 @@ class BIM_ADDON_preferences(bpy.types.AddonPreferences):
         description='E.g. [["inkscape", "svg", "-o", "eps"], ["pstoedit", "-dt", "-f", "dxf:-polyaslines -mm", "eps", "dxf", "-psarg", "-dNOSAFER"]]',
     )
     svg_command: StringProperty(name="SVG Command", description='E.g. [["firefox", "path"]]')
+    layout_svg_command: StringProperty(name="Layout SVG Command", description='E.g. [["firefox", "path"]]')
     pdf_command: StringProperty(name="PDF Command", description='E.g. [["firefox", "path"]]')
     spreadsheet_command: StringProperty(name="Spreadsheet Command", description='E.g. [["libreoffice", "path"]]')
     openlca_port: IntProperty(name="OpenLCA IPC Port", default=8080)
@@ -205,6 +206,8 @@ class BIM_ADDON_preferences(bpy.types.AddonPreferences):
         row = layout.row()
         row.prop(self, "svg_command")
         row = layout.row()
+        row.prop(self, "layout_svg_command")
+        row = layout.row()
         row.prop(self, "pdf_command")
         row = layout.row()
         row.prop(self, "spreadsheet_command")

src/blenderbim/blenderbim/core/drawing.py

@@ -90,7 +90,7 @@ def add_sheet(ifc, drawing, titleblock=None):
 
 
 def open_sheet(drawing, sheet=None):
-    drawing.open_svg(drawing.get_document_uri(sheet, "LAYOUT"))
+    drawing.open_layout_svg(drawing.get_document_uri(sheet, "LAYOUT"))
 
 
 def remove_sheet(ifc, drawing, sheet=None):

src/blenderbim/blenderbim/tool/drawing.py

@@ -848,6 +848,10 @@ class Drawing(blenderbim.core.tool.Drawing):
     def open_svg(cls, uri):
         cls.open_with_user_command(bpy.context.preferences.addons["blenderbim"].preferences.svg_command, uri)
 
+    @classmethod
+    def open_layout_svg(cls, uri):
+        cls.open_with_user_command(bpy.context.preferences.addons["blenderbim"].preferences.layout_svg_command, uri)
+
     @classmethod
     def run_root_assign_class(
         cls,