add validator for resolution setting

openpype/hosts/max/api/pipeline.py

@@ -56,9 +56,6 @@ class MaxHost(HostBase, IWorkfileHost, ILoadHost, INewPublisher):
         rt.callbacks.addScript(rt.Name('systemPostNew'),
                                context_setting)
 
-        rt.callbacks.addScript(rt.Name('filePostOpen'),
-                               context_setting)
-
     def has_unsaved_changes(self):
         # TODO: how to get it from 3dsmax?
         return True

openpype/hosts/max/plugins/publish/validate_resolution_setting.py

@@ -0,0 +1,59 @@
+import pyblish.api
+from openpype.pipeline import (
+    PublishValidationError,
+    OptionalPyblishPluginMixin
+)
+from pymxs import runtime as rt
+from openpype.hosts.max.api.lib import reset_scene_resolution
+
+from openpype.pipeline.context_tools import (
+    get_current_project_asset,
+    get_current_project
+)
+
+
+class ValidateResolutionSetting(pyblish.api.InstancePlugin,
+                                OptionalPyblishPluginMixin):
+    """Validate the resolution setting aligned with DB"""
+
+    order = pyblish.api.ValidatorOrder- 0.01
+    families = ["maxrender"]
+    hosts = ["max"]
+    label = "Validate Resolution Setting"
+    optional = True
+
+    def process(self, instance):
+        if not self.is_active(instance.data):
+            return
+        width, height = self.get_db_resolution(instance)
+        current_width = rt.renderwidth
+        current_height = rt.renderHeight
+        if current_width != width and current_height != height:
+            raise PublishValidationError("Resolution Setting"
+                                         " not aligned with DB")
+        if current_width != width:
+            raise PublishValidationError("Width in Resolution Setting "
+                                         "not aligned with DB")
+
+        if current_height != height:
+            raise PublishValidationError("Height in Resolution Setting "
+                                         "not aligned with DB")
+
+
+    def get_db_resolution(self, instance):
+        data = ["data.resolutionWidth", "data.resolutionHeight"]
+        project_resolution = get_current_project(fields=data)
+        project_resolution_data = project_resolution["data"]
+        asset_resolution = get_current_project_asset(fields=data)
+        asset_resolution_data = asset_resolution["data"]
+        # Set project resolution
+        project_width = int(project_resolution_data.get("resolutionWidth", 1920))
+        project_height = int(project_resolution_data.get("resolutionHeight", 1080))
+        width = int(asset_resolution_data.get("resolutionWidth", project_width))
+        height = int(asset_resolution_data.get("resolutionHeight", project_height))
+
+        return width, height
+
+    @classmethod
+    def repair(cls, instance):
+        reset_scene_resolution()