From d85191bd2d8c8c87379b897c269b6a597545d90e Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Sun, 21 Feb 2010 16:20:32 +0000 Subject: [PATCH] modal operator python template --- release/scripts/templates/operator_modal.py | 39 +++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 release/scripts/templates/operator_modal.py diff --git a/release/scripts/templates/operator_modal.py b/release/scripts/templates/operator_modal.py new file mode 100644 index 00000000000..ff3863ff59a --- /dev/null +++ b/release/scripts/templates/operator_modal.py @@ -0,0 +1,39 @@ +from bpy.props import * + +class ModalOperator(bpy.types.Operator): + '''Move an object with the mouse, example.''' + bl_idname = "object.modal_operator" + bl_label = "Simple Modal Operator" + + first_mouse_x = IntProperty() + first_value = FloatProperty() + + def modal(self, context, event): + if event.type == 'MOUSEMOVE': + delta = self.properties.first_mouse_x - event.mouse_x + context.object.location.x = self.properties.first_value + delta * 0.01 + + elif event.type == 'LEFTMOUSE': + return {'FINISHED'} + + elif event.type in ('RIGHTMOUSE', 'ESCAPE'): + context.object.location.x = self.properties.first_value + return {'CANCELLED'} + + return {'RUNNING_MODAL'} + + def invoke(self, context, event): + if context.object: + context.manager.add_modal_handler(self) + self.properties.first_mouse_x = event.mouse_x + self.properties.first_value = context.object.location.x + return {'RUNNING_MODAL'} + else: + self.report({'WARNING'}, "No active object, could not finish") + return {'CANCELLED'} + + +bpy.types.register(ModalOperator) + +if __name__ == "__main__": + bpy.ops.object.modal_operator() \ No newline at end of file