From d57bc6c6d90496836896218f2b03f3aa9d5cb7a7 Mon Sep 17 00:00:00 2001
From: Tyler Goodlet <jgbt@protonmail.com>
Date: Tue, 31 Jan 2023 15:15:56 -0500
Subject: [PATCH] Adjust to using `PlotItem`s for axis sticky mgmt

---
 piker/ui/_display.py | 15 +++++++++------
 piker/ui/_fsp.py     |  6 ++++--
 2 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/piker/ui/_display.py b/piker/ui/_display.py
index c7ed9299..babbfa7a 100644
--- a/piker/ui/_display.py
+++ b/piker/ui/_display.py
@@ -260,12 +260,14 @@ async def graphics_update_loop(
     hist_ohlcv = flume.hist_shm
 
     # update last price sticky
-    last_price_sticky = fast_chart._ysticks[fast_chart.name]
+    last_price_sticky = fast_chart.plotItem.getAxis(
+        'right')._stickies.get(fast_chart.name)
     last_price_sticky.update_from_data(
         *ohlcv.array[-1][['index', 'close']]
     )
 
-    hist_last_price_sticky = hist_chart._ysticks[hist_chart.name]
+    hist_last_price_sticky = hist_chart.plotItem.getAxis(
+        'right')._stickies.get(hist_chart.name)
     hist_last_price_sticky.update_from_data(
         *hist_ohlcv.array[-1][['index', 'close']]
     )
@@ -289,7 +291,7 @@ async def graphics_update_loop(
     symbol = fast_chart.linked.symbol
 
     l1 = L1Labels(
-        fast_chart,
+        fast_chart.plotItem,
         # determine precision/decimal lengths
         digits=symbol.tick_size_digits,
         size_digits=symbol.lot_size_digits,
@@ -333,7 +335,8 @@ async def graphics_update_loop(
     })
 
     if vlm_chart:
-        vlm_sticky = vlm_chart._ysticks['volume']
+        vlm_sticky = vlm_chart.plotItem.getAxis(
+            'right')._stickies.get('volume')
         ds.vlm_chart = vlm_chart
         ds.vlm_sticky = vlm_sticky
 
@@ -947,7 +950,6 @@ async def link_views_with_region(
 
 async def display_symbol_data(
     godwidget: GodWidget,
-    provider: str,
     fqsns: list[str],
     loglevel: str,
     order_mode_started: trio.Event,
@@ -999,6 +1001,7 @@ async def display_symbol_data(
 
         symbol = flume.symbol
         fqsn = symbol.fqsn
+        brokername = symbol.brokers[0]
 
         step_size_s = 1
         tf_key = tf_in_1s[step_size_s]
@@ -1082,7 +1085,7 @@ async def display_symbol_data(
 
             # if available load volume related built-in display(s)
             if (
-                not symbol.broker_info[provider].get('no_vlm', False)
+                not symbol.broker_info[brokername].get('no_vlm', False)
                 and has_vlm(ohlcv)
             ):
                 vlm_chart = await ln.start(
diff --git a/piker/ui/_fsp.py b/piker/ui/_fsp.py
index 9e05f545..8c2e64a1 100644
--- a/piker/ui/_fsp.py
+++ b/piker/ui/_fsp.py
@@ -110,7 +110,8 @@ def update_fsp_chart(
     # sub-charts reference it under different 'named charts'.
 
     # read from last calculated value and update any label
-    last_val_sticky = chart._ysticks.get(graphics_name)
+    last_val_sticky = chart.plotItem.getAxis(
+        'right')._stickies.get(chart.name)
     if last_val_sticky:
         last = last_row[array_key]
         last_val_sticky.update_from_data(-1, last)
@@ -685,7 +686,8 @@ async def open_vlm_displays(
         assert chart.name != linked.chart.name
 
         # sticky only on sub-charts atm
-        last_val_sticky = chart._ysticks[chart.name]
+        last_val_sticky = chart.plotItem.getAxis(
+            'right')._stickies.get(chart.name)
 
         # read from last calculated value
         value = shm.array['volume'][-1]