From c94231f9d9f206477a7490097aad64d5b4e70281 Mon Sep 17 00:00:00 2001
From: Dominik Demuth <dominik.demuth@physik.tu-darmstadt.de>
Date: Sat, 15 Apr 2023 14:54:25 +0200
Subject: [PATCH] add block to graphwindow to stop rescale/legend uupdates

---
 src/gui_qt/graphs/graphwindow.py | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/src/gui_qt/graphs/graphwindow.py b/src/gui_qt/graphs/graphwindow.py
index b0dee37..5c182ca 100644
--- a/src/gui_qt/graphs/graphwindow.py
+++ b/src/gui_qt/graphs/graphwindow.py
@@ -54,6 +54,8 @@ class QGraphWindow(QtWidgets.QGraphicsView, Ui_GraphWindow):
         self._external_items = []
         self.closable = True
 
+        self._block = False
+
         self.log = [False, False]
 
         self.scene = self.plotItem.scene()
@@ -150,6 +152,16 @@ class QGraphWindow(QtWidgets.QGraphicsView, Ui_GraphWindow):
 
         return tuple(r)
 
+    def block(self, state: bool):
+        self._block = state
+
+        if not self._block:
+            self.graphic.enableAutoRange()
+            self._update_zorder()
+            self.show_legend()
+        else:
+            self.graphic.disableAutoRange()
+
     def add(self, name: str | list, plots: list):
         if isinstance(name, str):
             name = [name]
@@ -201,8 +213,9 @@ class QGraphWindow(QtWidgets.QGraphicsView, Ui_GraphWindow):
 
         self.listWidget.blockSignals(False)
 
-        self._update_zorder()
-        self.show_legend()
+        if not self._block:
+            self._update_zorder()
+            self.show_legend()
 
     def move_sets(self, sets: list, position: int):
         move_plots = []
@@ -484,6 +497,7 @@ class QGraphWindow(QtWidgets.QGraphicsView, Ui_GraphWindow):
         self.ymax_lineedit.setText('%.5g' % r[1][1])
 
     def _update_zorder(self):
+        print('update yorder')
         for i, sid in enumerate(self.sets):
             plt = self.real_plots[sid]
             if plt.zValue() != 2*i+1:
@@ -501,6 +515,10 @@ class QGraphWindow(QtWidgets.QGraphicsView, Ui_GraphWindow):
         self.checkBox.setVisible(visible)
 
     def update_legend(self, sid, name):
+        if self._block:
+            return
+
+        print('update legend')
         self.listWidget.blockSignals(True)
 
         for i in range(self.listWidget.count()):
@@ -512,6 +530,7 @@ class QGraphWindow(QtWidgets.QGraphicsView, Ui_GraphWindow):
         self.show_legend()
 
     def show_legend(self):
+        print('show legend')
         if not self.legend.isVisible():
             return