From 8b9b3422eb1528339173142976e04544979f15e5 Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Wed, 20 Mar 2019 23:21:17 +1100
Subject: UI: popup panel for renaming the active item

In 2.79 there was an "Item" panel with only to give access to rename
from the 3D view.

Add this functionality for context sensitive renaming.
Currently this works for objects/bones/sequence strips & nodes.

This uses F2 for a window level shortcut, replacing the file-io menu.

See: T61480
---
 release/scripts/startup/bl_ui/space_topbar.py | 74 +++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)

(limited to 'release/scripts/startup/bl_ui/space_topbar.py')

diff --git a/release/scripts/startup/bl_ui/space_topbar.py b/release/scripts/startup/bl_ui/space_topbar.py
index a3e4d6c2565..28658141427 100644
--- a/release/scripts/startup/bl_ui/space_topbar.py
+++ b/release/scripts/startup/bl_ui/space_topbar.py
@@ -815,6 +815,11 @@ class TOPBAR_MT_edit(Menu):
 
         layout.separator()
 
+        # Mainly to expose shortcut since this depends on the context.
+        props = layout.operator("wm.call_panel", text="Rename Active Item...", icon='OUTLINER_DATA_FONT')
+        props.name = "TOPBAR_PT_name"
+        props.keep_open = False
+
         layout.operator("wm.search_menu", text="Operator Search...", icon='VIEWZOOM')
 
         layout.separator()
@@ -1067,6 +1072,74 @@ class TOPBAR_PT_gpencil_fill(Panel):
             row.prop(gp_settings, "fill_threshold", text="Threshold")
 
 
+# Only a popover
+class TOPBAR_PT_name(Panel):
+    bl_space_type = 'TOPBAR'  # dummy
+    bl_region_type = 'WINDOW'
+    bl_label = "Rename Active Item"
+    bl_ui_units_x = 14
+
+    @classmethod
+    def poll(cls, context):
+        return True
+
+    def draw(self, context):
+        layout = self.layout
+
+        # Edit first editable button in popup
+        def row_with_icon(layout, icon):
+            row = layout.row()
+            row.activate_init = True
+            row.label(icon=icon)
+            return row
+
+        mode = context.mode
+        scene = context.scene
+        space = context.space_data
+        space_type = None if (space is None) else space.type
+        found = False
+        if space_type == 'SEQUENCE_EDITOR':
+            layout.label(text="Sequence Strip Name")
+            item = getattr(scene.sequence_editor, "active_strip")
+            if item:
+                row = row_with_icon(layout, 'SEQUENCE')
+                row.prop(item, "name", text="")
+                found = True
+        elif space_type == 'NODE_EDITOR':
+            layout.label(text="Node Name")
+            item = context.active_node
+            if item:
+                row = row_with_icon(layout, 'NODE')
+                row.prop(item, "name", text="")
+                found = True
+        else:
+            if mode == 'POSE' or (mode == 'WEIGHT_PAINT' and context.pose_object):
+                layout.label(text="Bone Name")
+                item = getattr(context.active_pose_bone, "bone", None)
+                if item:
+                    row = row_with_icon(layout, 'BONE_DATA')
+                    row.prop(item, "name", text="", icon='OBJECT_DATA')
+                    found = True
+            elif mode == 'EDIT_ARMATURE':
+                layout.label(text="Bone Name")
+                item = context.active_bone
+                if item:
+                    row = row_with_icon(layout, 'BONE_DATA')
+                    row.prop(item, "name", text="")
+                    found = True
+            else:
+                layout.label(text="Object Name")
+                item = context.object
+                if item:
+                    row = row_with_icon(layout, 'OBJECT_DATA')
+                    row.prop(item, "name", text="")
+                    found = True
+
+        if not found:
+            row = row_with_icon(layout, 'ERROR')
+            row.label(text="No active item")
+
+
 classes = (
     TOPBAR_HT_upper_bar,
     TOPBAR_HT_lower_bar,
@@ -1089,6 +1162,7 @@ classes = (
     TOPBAR_PT_gpencil_layers,
     TOPBAR_PT_gpencil_primitive,
     TOPBAR_PT_gpencil_fill,
+    TOPBAR_PT_name,
 )
 
 if __name__ == "__main__":  # only for live edit.
-- 
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