From: Mikko Rasa <tdb@tdb.fi>
Date: Mon, 15 Sep 2014 10:34:21 +0000 (+0300)
Subject: Add a hidden option to disable progress meter
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=9b57666;p=libs%2Fgl.git

Add a hidden option to disable progress meter

Intended for scripts that call the MSP export operators multiple times.
---

diff --git a/blender/io_mspgl/__init__.py b/blender/io_mspgl/__init__.py
index b7e14fda..38e697b1 100644
--- a/blender/io_mspgl/__init__.py
+++ b/blender/io_mspgl/__init__.py
@@ -15,6 +15,8 @@ import bpy
 from bpy_extras.io_utils import ExportHelper
 
 class ExportMspGLBase(ExportHelper):
+	show_progress = bpy.props.BoolProperty(name="Show progress", description="Display progress indicator while exporting", default=True)
+
 	def execute(self, context):
 		exporter = self.create_exporter()
 		self.prepare_exporter(exporter)
diff --git a/blender/io_mspgl/export_mesh.py b/blender/io_mspgl/export_mesh.py
index e9724f27..7f6674d3 100644
--- a/blender/io_mspgl/export_mesh.py
+++ b/blender/io_mspgl/export_mesh.py
@@ -34,6 +34,7 @@ class VertexCache:
 
 class MeshExporter:
 	def __init__(self):
+		self.show_progress = True
 		self.use_strips = True
 		self.use_degen_tris = False
 		self.max_strip_len = 1024
@@ -216,9 +217,12 @@ class MeshExporter:
 		from .mesh import Mesh
 		from .util import Progress
 
-		if not progress:
-			progress = Progress(context)
-		progress.set_task("Preparing", 0.0, 0.0)
+		if self.show_progress:
+			if not progress:
+				progress = Progress(context)
+			progress.set_task("Preparing", 0.0, 0.0)
+		else:
+			progress = None
 
 		mesh = None
 		bmeshes = []