1 files changed, 112 insertions, 0 deletions
diff --git a/materials_utils/texture_rename.py b/materials_utils/texture_rename.py
new file mode 100644
index 00000000..8b6fc45f
--- /dev/null
+++ b/materials_utils/texture_rename.py
@@ -0,0 +1,112 @@
+# gpl: author Yadoob
+# -*- coding: utf-8 -*-
+
+import bpy
+from bpy.types import (
+            Operator,
+            Panel,
+            )
+from bpy.props import StringProperty
+from .warning_messages_utils import (
+            warning_messages,
+            c_data_has_images,
+            )
+
+
+class TEXTURE_OT_patern_rename(Operator):
+    bl_idname = "texture.patern_rename"
+    bl_label = "Texture Renamer"
+    bl_description = ("Replace the Texture names pattern with \n"
+                      "the attached Image ones. \n"
+                      "Works on all Textures (Including Brushes) \n \n"
+                      "The First field - the name pattern to replace \n"
+                      "The Second - searches for existing names \n")
+    bl_options = {'REGISTER', 'UNDO'}
+
+    def_name = "Texture"    # default name
+    is_not_undo = False     # prevent drawing props on undo
+    named = StringProperty(
+                name="Search for name",
+                default=def_name
+                )
+
+    @classmethod
+    def poll(cls, context):
+        return c_data_has_images()
+
+    def draw(self, context):
+        layout = self.layout
+        if self.is_not_undo is True:
+            box = layout.box()
+
+            box.prop(self, "named", text="Name pattern", icon="SYNTAX_ON")
+            layout.separator()
+            boxs = layout.box()
+            boxs.prop_search(self, "named", bpy.data, "textures")
+        else:
+            layout.label(text="**Only Undo is available**", icon="INFO")
+
+    def invoke(self, context, event):
+        self.is_not_undo = True
+        return context.window_manager.invoke_props_dialog(self)
+
+    def execute(self, context):
+        errors = []     # collect texture names without images attached
+        tex_count = 0   # check if there is textures at all
+
+        for texture in bpy.data.textures:
+            try:
+                if texture and self.named in texture.name and texture.type in {"IMAGE"}:
+                    tex_count += 1
+                    textname = ""
+                    img = (bpy.data.textures[texture.name].image if bpy.data.textures[texture.name] else None)
+                    if not img:
+                        errors.append(str(texture.name))
+                    for word in img.name:
+                        if word != ".":
+                            textname = textname + word
+                        else:
+                            break
+                    texture.name = textname
+                if texture.type != "IMAGE":  # rename specific textures as clouds, environnement map,...
+                    texture.name = texture.type.lower()
+            except:
+                continue
+
+        if tex_count == 0:
+            warning_messages(self, 'NO_TEX_RENAME')
+        elif errors:
+            warning_messages(self, 'TEX_RENAME_F', errors, 'TEX')
+
+        # reset name to default
+        self.named = self.def_name
+
+        self.is_not_undo = False
+
+        return {'FINISHED'}
+
+
+class TEXTURE_PT_rename_panel(Panel):
+    # Creates a Panel in the scene context of the properties editor
+    bl_label = "Texture Rename"
+    bl_idname = "SCENE_PT_layout"
+    bl_space_type = 'PROPERTIES'
+    bl_region_type = 'WINDOW'
+    bl_context = "texture"
+
+    def draw(self, context):
+        layout = self.layout
+        layout.operator("texture.patern_rename")
+
+
+def register():
+    bpy.utils.register_module(__name__)
+    pass
+
+
+def unregister():
+    bpy.utils.unregister_module(__name__)
+    pass
+
+if __name__ == "__main__":
+    register()