Move draw functions to file

addon/classes/draw.py

@@ -0,0 +1,42 @@
+from .. import __package__ as base_package
+
+def draw_addon_separator(layout):
+    layout.separator()
+    layout.label(text="Custom Templates")
+    layout.separator()
+
+def draw_file_new_templates(self, context):
+    layout = self.layout
+
+    prefs = context.preferences.addons[base_package].preferences
+    if len(prefs.projects) > 0:
+        draw_addon_separator(layout)
+    draw_templates_on_col(layout, context)
+
+        
+def draw_templates_on_col(layout, context, splash_mode = False):
+    layout.operator_context = 'INVOKE_DEFAULT'
+
+    prefs = context.preferences.addons[base_package].preferences
+    for i in range(min(5, len(prefs.projects)) if splash_mode else len(prefs.projects)):
+        project = prefs.projects[i]
+        layout.operator(
+            "wm.read_homefile", text=project.name, icon="FILE_NEW" if splash_mode else "NONE").filepath = project.path
+        
+
+def draw_file_default_operators(self, context):
+    layout = self.layout
+    draw_addon_separator(layout)
+    # Manage Template
+    layout.operator("custom_templates.open_preferences",
+                    text="Manage templates")
+    # Import/Export
+    layout.menu("custom_templates.export_menu", text="Import/Export")
+    layout.separator()
+    # Select new custom template
+    layout.operator("custom_templates.select_template_popup",
+                    text="Select new custom template")
+    # Use current as new template (only with an active saved .blend file opened)
+    if bpy.data.filepath != "":
+        layout.operator("custom_templates.add_template_popup",
+                        text="Use current as new template")