From f050c6a214a57fba3fe44aa1dd9cb2832f7e0525 Mon Sep 17 00:00:00 2001
From: zhao-george <zhaoyouzhi@uniontech.com>
Date: Fri, 26 Jan 2024 13:26:56 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8Ddogtail=E8=8E=B7?=
 =?UTF-8?q?=E5=8F=96application=E9=98=BB=E5=A1=9E=E9=97=AE=E9=A2=98?=
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Description: 修复dogtail获取application阻塞问题

Log: 修复dogtail获取application阻塞问题
---
 src/depends/dogtail/config.py | 9 ++++++++-
 src/depends/dogtail/tree.py   | 5 ++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/depends/dogtail/config.py b/src/depends/dogtail/config.py
index 37d11c7..df2771b 100644
--- a/src/depends/dogtail/config.py
+++ b/src/depends/dogtail/config.py
@@ -114,6 +114,10 @@ class _Config(object):
 
     logDebugToStdOut (boolean):
     Whether to print log output to console or not (default True).
+
+    reversed (boolean):
+    When traversing nodes, is reverse iteration adopted?(default False).
+
     """
     @property
     def scriptName(self):
@@ -158,7 +162,10 @@ class _Config(object):
         'checkForA11y': True,
 
         # Logging
-        'logDebugToFile': True
+        'logDebugToFile': True,
+
+        # reversed
+        'reversed': True
     }
 
     options = {}
diff --git a/src/depends/dogtail/tree.py b/src/depends/dogtail/tree.py
index d634adc..337409a 100644
--- a/src/depends/dogtail/tree.py
+++ b/src/depends/dogtail/tree.py
@@ -888,7 +888,10 @@ class Node(object):
             pred = lambda n: orig_pred(n) and \
                              n.getState().contains(pyatspi.STATE_SHOWING)
         if not recursive:
-            cIter = iter(self)
+            if config.reversed is False:
+                cIter = iter(self)
+            else:
+                cIter = reversed(self)
             while True:
                 try:
                     child = next(cIter)