1 files changed, 80 insertions, 0 deletions
diff --git a/amaranth/scene/current_blend.py b/amaranth/scene/current_blend.py
new file mode 100644
index 00000000..e3f4ca91
--- /dev/null
+++ b/amaranth/scene/current_blend.py
@@ -0,0 +1,80 @@
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+"""
+File Browser > Go to Current Blend's Folder
+
+For when you're lost browsing files and want to go back to the currently
+open blend's directory. Look for it on the File Browser's header, only
+shows up if the file is saved.
+"""
+
+import bpy
+
+# From space_filebrowser.py
+def panel_poll_is_upper_region(region):
+    # The upper region is left-aligned, the lower is split into it then.
+    # Note that after "Flip Regions" it's right-aligned.
+    return region.alignment in {'LEFT', 'RIGHT'}
+
+
+class AMTH_FILE_OT_directory_current_blend(bpy.types.Operator):
+
+    """Go to the directory of the currently open blend file"""
+    bl_idname = "file.directory_current_blend"
+    bl_label = "Current Blend's Folder"
+
+    def execute(self, context):
+        bpy.ops.file.select_bookmark(dir="//")
+        return {"FINISHED"}
+
+
+class FILEBROWSER_PT_amaranth(bpy.types.Panel):
+    bl_space_type = 'FILE_BROWSER'
+    bl_region_type = 'TOOLS'
+    bl_category = "Bookmarks"
+    bl_label = "Amaranth"
+    bl_options = {'HIDE_HEADER'}
+
+    @classmethod
+    def poll(cls, context):
+        return panel_poll_is_upper_region(context.region)
+
+    def draw(self, context):
+      layout = self.layout
+      layout.scale_x = 1.3
+      layout.scale_y = 1.3
+
+      if bpy.data.filepath:
+          row = layout.row()
+          flow = row.grid_flow(row_major=False, columns=0, even_columns=False, even_rows=False, align=True)
+
+          subrow = flow.row()
+          subsubrow = subrow.row(align=True)
+          subsubrow.operator(
+              AMTH_FILE_OT_directory_current_blend.bl_idname,
+              icon="DESKTOP")
+
+
+classes = (
+    AMTH_FILE_OT_directory_current_blend,
+    FILEBROWSER_PT_amaranth
+)
+
+def register():
+    for cls in classes:
+        bpy.utils.register_class(cls)
+
+def unregister():
+    for cls in classes:
+        bpy.utils.unregister_class(cls)