system_blend_info.py

   1 # scene_blend_info.py Copyright (C) 2010, Mariano Hidalgo
   2 #
   3 # Show Information About the Blend.
   4 # ***** BEGIN GPL LICENSE BLOCK *****
   5 #
   6 #
   7 # This program is free software; you can redistribute it and/or
   8 # modify it under the terms of the GNU General Public License
   9 # as published by the Free Software Foundation; either version 2
  10 # of the License, or (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software Foundation,
  19 # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  20 #
  21 # ***** END GPL LICENCE BLOCK *****
  22
  23 bl_info = {
  24     "name": "Scene Information",
  25     "author": "uselessdreamer",
  26     "version": (0, 3, 1),
  27     "blender": (2, 80, 0),
  28     "location": "Properties > Scene > Blend Info Panel",
  29     "description": "Show information about the .blend",
  30     "warning": "",
  31     "doc_url": "{BLENDER_MANUAL_URL}/addons/system/blend_info.html",
  32     "category": "System",
  33 }
  34
  35 import bpy
  36
  37
  38 def quantity_string(quantity, text_single, text_plural, text_none=None):
  39     sep = " "
  40
  41     if not text_none:
  42         text_none = text_plural
  43
  44     if quantity == 0:
  45         string = str(quantity) + sep + text_none
  46
  47     if quantity == 1:
  48         string = str(quantity) + sep + text_single
  49
  50     if quantity >= 2:
  51         string = str(quantity) + sep + text_plural
  52
  53     if quantity < 0:
  54         return None
  55
  56     return string
  57
  58
  59 class OBJECT_PT_blendinfo(bpy.types.Panel):
  60     bl_label = "Blend Info"
  61     bl_space_type = "PROPERTIES"
  62     bl_region_type = "WINDOW"
  63     bl_context = "scene"
  64     bl_options = {'DEFAULT_CLOSED'}
  65
  66     def draw(self, context):
  67         ob_cols = []
  68         db_cols = []
  69
  70         objects = bpy.data.objects
  71
  72         layout = self.layout
  73
  74         # OBJECTS
  75
  76         l_row = layout.row()
  77         num = len(bpy.data.objects)
  78         l_row.label(text=quantity_string(num, "Object", "Objects")
  79             + " in the scene:",
  80             icon='OBJECT_DATA')
  81
  82         l_row = layout.row()
  83         ob_cols.append(l_row.column())
  84         ob_cols.append(l_row.column())
  85
  86         row = ob_cols[0].row()
  87         meshes = [o for o in objects.values() if o.type == 'MESH']
  88         num = len(meshes)
  89         row.label(text=quantity_string(num, "Mesh", "Meshes"),
  90             icon='MESH_DATA')
  91
  92         row = ob_cols[1].row()
  93         curves = [o for o in objects.values() if o.type == 'CURVE']
  94         num = len(curves)
  95         row.label(text=quantity_string(num, "Curve", "Curves"),
  96             icon='CURVE_DATA')
  97
  98         row = ob_cols[0].row()
  99         cameras = [o for o in objects.values() if o.type == 'CAMERA']
 100         num = len(cameras)
 101         row.label(text=quantity_string(num, "Camera", "Cameras"),
 102             icon='CAMERA_DATA')
 103
 104         row = ob_cols[1].row()
 105         lamps = [o for o in objects.values() if o.type == 'LIGHT']
 106         num = len(lamps)
 107         row.label(text=quantity_string(num, "Lamp", "Lamps"),
 108             icon='LIGHT_DATA')
 109
 110         row = ob_cols[0].row()
 111         armatures = [o for o in objects.values() if o.type == 'ARMATURE']
 112         num = len(armatures)
 113         row.label(text=quantity_string(num, "Armature", "Armatures"),
 114             icon='ARMATURE_DATA')
 115
 116         row = ob_cols[1].row()
 117         lattices = [o for o in objects.values() if o.type == 'LATTICE']
 118         num = len(lattices)
 119         row.label(text=quantity_string(num, "Lattice", "Lattices"),
 120             icon='LATTICE_DATA')
 121
 122         row = ob_cols[0].row()
 123         empties = [o for o in objects.values() if o.type == 'EMPTY']
 124         num = len(empties)
 125         row.label(text=quantity_string(num, "Empty", "Empties"),
 126             icon='EMPTY_DATA')
 127
 128         row = ob_cols[1].row()
 129         empties = [o for o in objects.values() if o.type == 'SPEAKER']
 130         num = len(empties)
 131         row.label(text=quantity_string(num, "Speaker", "Speakers"),
 132             icon='OUTLINER_OB_SPEAKER')
 133
 134         layout.separator()
 135
 136         # DATABLOCKS
 137
 138         l_row = layout.row()
 139         num = len(bpy.data.objects)
 140         l_row.label(text="Datablocks in the scene:")
 141
 142         l_row = layout.row()
 143         db_cols.append(l_row.column())
 144         db_cols.append(l_row.column())
 145
 146         row = db_cols[0].row()
 147         num = len(bpy.data.meshes)
 148         row.label(text=quantity_string(num, "Mesh", "Meshes"),
 149             icon='MESH_DATA')
 150
 151         row = db_cols[1].row()
 152         num = len(bpy.data.curves)
 153         row.label(text=quantity_string(num, "Curve", "Curves"),
 154             icon='CURVE_DATA')
 155
 156         row = db_cols[0].row()
 157         num = len(bpy.data.cameras)
 158         row.label(text=quantity_string(num, "Camera", "Cameras"),
 159             icon='CAMERA_DATA')
 160
 161         row = db_cols[1].row()
 162         num = len(bpy.data.lights)
 163         row.label(text=quantity_string(num, "Lamp", "Lamps"),
 164             icon='LIGHT_DATA')
 165
 166         row = db_cols[0].row()
 167         num = len(bpy.data.armatures)
 168         row.label(text=quantity_string(num, "Armature", "Armatures"),
 169             icon='ARMATURE_DATA')
 170
 171         row = db_cols[1].row()
 172         num = len(bpy.data.lattices)
 173         row.label(text=quantity_string(num, "Lattice", "Lattices"),
 174             icon='LATTICE_DATA')
 175
 176         row = db_cols[0].row()
 177         num = len(bpy.data.materials)
 178         row.label(text=quantity_string(num, "Material", "Materials"),
 179             icon='MATERIAL_DATA')
 180
 181         row = db_cols[1].row()
 182         num = len(bpy.data.worlds)
 183         row.label(text=quantity_string(num, "World", "Worlds"),
 184             icon='WORLD_DATA')
 185
 186         row = db_cols[0].row()
 187         num = len(bpy.data.textures)
 188         row.label(text=quantity_string(num, "Texture", "Textures"),
 189             icon='TEXTURE_DATA')
 190
 191         row = db_cols[1].row()
 192         num = len(bpy.data.images)
 193         row.label(text=quantity_string(num, "Image", "Images"),
 194             icon='IMAGE_DATA')
 195
 196         row = db_cols[0].row()
 197         num = len(bpy.data.texts)
 198         row.label(text=quantity_string(num, "Text", "Texts"),
 199             icon='TEXT')
 200
 201 # Register
 202 classes = [
 203     OBJECT_PT_blendinfo
 204 ]
 205
 206 def register():
 207     from bpy.utils import register_class
 208     for cls in classes:
 209         register_class(cls)
 210
 211 def unregister():
 212     from bpy.utils import unregister_class
 213     for cls in reversed(classes):
 214         unregister_class(cls)
 215
 216
 217 if __name__ == "__main__":
 218     register()