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# SPDX-License-Identifier: GPL-2.0-or-later
# -----------------------------------------------------------------------
# Author: Alan Odom (Clockmender), Rune Morling (ermo) Copyright (c) 2019
# -----------------------------------------------------------------------
#
import bpy
from bpy.types import Operator
from mathutils import Vector
from pathlib import Path
from .pdt_functions import debug, oops
from .pdt_msg_strings import PDT_ERR_NO_LIBRARY, PDT_ERR_OBJECTMODE
class PDT_OT_LibShow(Operator):
"""Show Library File Details"""
bl_idname = "pdt.lib_show"
bl_label = "Show Library Details"
bl_options = {"REGISTER", "UNDO"}
def execute(self, context):
"""Shows Location Of PDT Library File.
Args:
context: Blender bpy.context instance.
Returns:
Status Set.
"""
scene = context.scene
pg = scene.pdt_pg
file_path = pg.pdt_library_path
pg.error = str(Path(file_path))
debug("PDT Parts Library:")
debug(f"{pg.error}")
bpy.context.window_manager.popup_menu(
oops, title="Information - Parts Library File", icon="INFO"
)
return {"FINISHED"}
class PDT_OT_Append(Operator):
"""Append from Library at cursor Location"""
bl_idname = "pdt.append"
bl_label = "Append"
bl_options = {"REGISTER", "UNDO"}
def execute(self, context):
"""Appends Objects from PDT Library file.
Note:
Appended Objects are placed at Cursor Location.
Uses pg.lib_objects, pg.lib_collections & pg.lib_materials
Args:
context: Blender bpy.context instance.
Returns:
Status Set.
"""
scene = context.scene
pg = scene.pdt_pg
obj = context.view_layer.objects.active
if obj is not None:
if obj.mode != "OBJECT":
error_message = PDT_ERR_OBJECTMODE
self.report({"ERROR"}, error_message)
return {"FINISHED"}
obj_names = [o.name for o in context.view_layer.objects].copy()
file_path = pg.pdt_library_path
path = Path(file_path)
if path.is_file() and str(path).endswith(".blend"):
if pg.lib_mode == "OBJECTS":
bpy.ops.wm.append(
filepath=str(path),
directory=str(path) + "/Object",
filename=pg.lib_objects,
)
for obj in context.view_layer.objects:
if obj.name not in obj_names:
obj.select_set(False)
obj.location = Vector(
(
scene.cursor.location.x,
scene.cursor.location.y,
scene.cursor.location.z,
)
)
return {"FINISHED"}
if pg.lib_mode == "COLLECTIONS":
bpy.ops.wm.append(
filepath=str(path),
directory=str(path) + "/Collection",
filename=pg.lib_collections,
)
for obj in context.view_layer.objects:
if obj.name not in obj_names:
obj.select_set(False)
obj.location = Vector(
(
scene.cursor.location.x,
scene.cursor.location.y,
scene.cursor.location.z,
)
)
return {"FINISHED"}
if pg.lib_mode == "MATERIALS":
bpy.ops.wm.append(
filepath=str(path),
directory=str(path) + "/Material",
filename=pg.lib_materials,
)
return {"FINISHED"}
error_message = PDT_ERR_NO_LIBRARY
self.report({"ERROR"}, error_message)
return {"FINISHED"}
class PDT_OT_Link(Operator):
"""Link from Library at Object's Origin"""
bl_idname = "pdt.link"
bl_label = "Link"
bl_options = {"REGISTER", "UNDO"}
def execute(self, context):
"""Links Objects from PDT Library file.
Note:
Linked Objects are placed at Cursor Location
Uses pg.lib_objects, pg.lib_collections & pg.lib_materials
Args:
context: Blender bpy.context instance.
Returns:
Status Set.
"""
scene = context.scene
pg = scene.pdt_pg
obj = context.view_layer.objects.active
if obj is not None:
if obj.mode != "OBJECT":
error_message = PDT_ERR_OBJECTMODE
self.report({"ERROR"}, error_message)
return {"FINISHED"}
file_path = pg.pdt_library_path
path = Path(file_path)
if path.is_file() and str(path).endswith(".blend"):
if pg.lib_mode == "OBJECTS":
bpy.ops.wm.link(
filepath=str(path),
directory=str(path) + "/Object",
filename=pg.lib_objects,
)
for obj in context.view_layer.objects:
obj.select_set(False)
return {"FINISHED"}
if pg.lib_mode == "COLLECTIONS":
bpy.ops.wm.link(
filepath=str(path),
directory=str(path) + "/Collection",
filename=pg.lib_collections,
)
for obj in context.view_layer.objects:
obj.select_set(False)
return {"FINISHED"}
if pg.lib_mode == "MATERIALS":
bpy.ops.wm.link(
filepath=str(path),
directory=str(path) + "/Material",
filename=pg.lib_materials,
)
return {"FINISHED"}
error_message = PDT_ERR_NO_LIBRARY
self.report({"ERROR"}, error_message)
return {"FINISHED"}
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