amaranth/scene/goto_library.py

   1 # SPDX-FileCopyrightText: 2019-2023 Blender Foundation
   2 #
   3 # SPDX-License-Identifier: GPL-2.0-or-later
   4
   5 """
   6 File Browser: Libraries Bookmark
   7
   8 The "Libraries" panel on the File Browser displays the path to all the
   9 libraries linked to that .blend. So you can quickly go to the folders
  10 related to the file.
  11
  12 Click on any path to go to that directory.
  13 Developed during Caminandes Open Movie Project
  14 """
  15
  16 import bpy
  17
  18
  19 class AMTH_FILE_PT_libraries(bpy.types.Panel):
  20     bl_space_type = "FILE_BROWSER"
  21     bl_region_type = "TOOLS"
  22     bl_category = "Bookmarks"
  23     bl_label = "Libraries"
  24
  25     @classmethod
  26     def poll(cls, context):
  27         return context.area.ui_type == 'FILES'
  28
  29     def draw(self, context):
  30         layout = self.layout
  31
  32         libs = bpy.data.libraries
  33         libslist = []
  34
  35         # Build the list of folders from libraries
  36         import os.path
  37
  38         for lib in libs:
  39             directory_name = os.path.dirname(lib.filepath)
  40             libslist.append(directory_name)
  41
  42         # Remove duplicates and sort by name
  43         libslist = set(libslist)
  44         libslist = sorted(libslist)
  45
  46         # Draw the box with libs
  47         row = layout.row()
  48         box = row.box()
  49
  50         if libslist:
  51             col = box.column()
  52             for filepath in libslist:
  53                 if filepath != "//":
  54                     row = col.row()
  55                     row.alignment = "LEFT"
  56                     props = row.operator(
  57                         AMTH_FILE_OT_directory_go_to.bl_idname,
  58                         text=filepath, icon="BOOKMARKS",
  59                         emboss=False)
  60                     props.filepath = filepath
  61         else:
  62             box.label(text="No libraries loaded")
  63
  64
  65 class AMTH_FILE_OT_directory_go_to(bpy.types.Operator):
  66
  67     """Go to this library"s directory"""
  68     bl_idname = "file.directory_go_to"
  69     bl_label = "Go To"
  70
  71     filepath: bpy.props.StringProperty(subtype="FILE_PATH")
  72
  73     def execute(self, context):
  74         bpy.ops.file.select_bookmark(dir=self.filepath)
  75         return {"FINISHED"}
  76
  77
  78 def register():
  79     bpy.utils.register_class(AMTH_FILE_PT_libraries)
  80     bpy.utils.register_class(AMTH_FILE_OT_directory_go_to)
  81
  82
  83 def unregister():
  84     bpy.utils.unregister_class(AMTH_FILE_PT_libraries)
  85     bpy.utils.unregister_class(AMTH_FILE_OT_directory_go_to)