add toggle remap relative on save

1.0.2:

- pref: Added option to disable always remap relative on save in addon-preference

README.md

@@ -101,6 +101,10 @@ Panel in sidebar : 3D view > sidebar 'N' > Gpencil
 
 ## Changelog:
 
+1.0.2:
+
+- pref: Added option to disable always remap relative on save in addon-preference
+
 1.0.1:
 
 - fix: copy paste problems

__init__.py

@@ -15,7 +15,7 @@ bl_info = {
 "name": "GP toolbox",
 "description": "Set of tools for Grease Pencil in animation production",
 "author": "Samuel Bernou",
-"version": (1, 0, 1),
+"version": (1, 0, 2),
 "blender": (2, 91, 0),
 "location": "sidebar (N menu) > Gpencil > Toolbox / Gpencil properties",
 "warning": "",
@@ -71,12 +71,30 @@ from pathlib import Path
 #     self.palette_path = Path(bpy.path.abspath(self["palette_path"])).as_posix()
 
 
+@persistent
+def remap_relative(dummy):
+    all_path = [lib for lib in bpy.utils.blend_paths(local=True)]
+    bpy.ops.file.make_paths_relative()
+    for i, lib in enumerate(bpy.utils.blend_paths(local=True)):
+        if all_path[i] != lib:
+            print('Remapped:', all_path[i], '\n>> ', lib)
+
+def remap_on_save_update(self, context):
+    pref = get_addon_prefs()
+    if pref.use_relative_remap_on_save:
+        if not 'remap_relative' in [hand.__name__ for hand in bpy.app.handlers.save_pre]:
+            bpy.app.handlers.save_pre.append(remap_relative)
+
+    else:
+        if 'remap_relative' in [hand.__name__ for hand in bpy.app.handlers.save_pre]:
+            bpy.app.handlers.save_pre.remove(remap_relative)
+
 class GPTB_prefs(bpy.types.AddonPreferences):
     bl_idname = __name__
     
     ## tabs
     
-    pref_tabs : bpy.props.EnumProperty(
+    pref_tabs : EnumProperty(
         items=(('PREF', "Preferences", "Change some preferences of the modal"),
                ('MAN_OPS', "Operator", "Operator to add Manually"),
                # ('TUTO', "Tutorial", "How to use the tool"),
@@ -128,6 +146,13 @@ class GPTB_prefs(bpy.types.AddonPreferences):
 
     ## fps 
 
+    use_relative_remap_on_save : BoolProperty(
+        name="Relative Remap On Save",
+        description="Always remap all external path to relative when saving\nNeed blender restart if changed",
+        default=True,
+        update=remap_on_save_update
+        )
+
     fps : IntProperty(
         name='Frame Rate',
         description="Fps of the project, Used to conform the file when you use Check file operator",
@@ -275,17 +300,16 @@ class GPTB_prefs(bpy.types.AddonPreferences):
             # box.label(text='Render option:')
             box.prop(self, 'fps')
             row = box.row(align = True)
-            row.label(text='Render resolution')
-            row.prop(self, 'render_res_x', text='X')
-            row.prop(self, 'render_res_y', text='Y')
+            row.label(text='Render Resolution')
+            row.prop(self, 'render_res_x', text='Width')
+            row.prop(self, 'render_res_y', text='Height')
             ## Palette
             box.label(text='Palette library folder:')
             box.prop(self, 'palette_path')
 
             ## render output
-            
-            ## ?? maybe add an option for absolute path (not really usefull in prod) ??
             box.prop(self, 'output_path')
+            box.prop(self, 'use_relative_remap_on_save')
             
             ### TODO add render settings
 
@@ -383,16 +407,6 @@ class GPTB_prefs(bpy.types.AddonPreferences):
 #     autotint_offset = bpy.props.IntProperty(name="Tint hue offset", description="offset the tint by this value for better color", default=0, min=-5000, max=5000, soft_min=-999, soft_max=999, step=1)#, subtype='PERCENTAGE'
 
 
-
-
-@persistent
-def remap_relative(dummy):
-    all_path = [lib for lib in bpy.utils.blend_paths(local=True)]
-    bpy.ops.file.make_paths_relative()
-    for i, lib in enumerate(bpy.utils.blend_paths(local=True)):
-        if all_path[i] != lib:
-            print('Remapped:', all_path[i], '\n>> ', lib)
-
 classes = (
 GPTB_prefs,
 GP_PG_ToolsSettings,
@@ -422,10 +436,17 @@ def register():
     keymaps.register()
     bpy.types.Scene.gptoolprops = bpy.props.PointerProperty(type = GP_PG_ToolsSettings)
 
-    bpy.app.handlers.save_pre.append(remap_relative) 
+    # add handler (if option is on)
+
+    if get_addon_prefs().use_relative_remap_on_save:
+        if not 'remap_relative' in [hand.__name__ for hand in bpy.app.handlers.save_pre]:
+            bpy.app.handlers.save_pre.append(remap_relative)
+
 
 def unregister():
-    bpy.app.handlers.save_pre.remove(remap_relative)
+    # remove handler
+    if 'remap_relative' in [hand.__name__ for hand in bpy.app.handlers.save_pre]:
+        bpy.app.handlers.save_pre.remove(remap_relative)
 
     keymaps.unregister()
     addon_updater_ops.unregister()