From 3e500344282a364f1fbd7245c49d980fe0bfab11 Mon Sep 17 00:00:00 2001
From: Pedro Worcel <pedro@worcel.com>
Date: Sat, 22 Feb 2014 17:15:37 +1300
Subject: fix the wrapping on backward searches

---
 libmproxy/console/flowview.py | 41 ++++++++++++++++++++++++++---------------
 1 file changed, 26 insertions(+), 15 deletions(-)

(limited to 'libmproxy/console')

diff --git a/libmproxy/console/flowview.py b/libmproxy/console/flowview.py
index 990dc967..8f4cb1eb 100644
--- a/libmproxy/console/flowview.py
+++ b/libmproxy/console/flowview.py
@@ -365,6 +365,19 @@ class FlowView(common.WWrap):
 
         return loop_range
 
+    def search_find(self, text, search_string, start_index, backwards):
+            if backwards == False:
+                find_index = text.find(search_string, start_index)
+            else:
+                if start_index != 0:
+                    start_index -= len(search_string)
+                else:
+                    start_index = None
+
+                find_index = text.rfind(search_string, 0, start_index)
+
+            return find_index
+
     def search_highlight_text(self, text_objects, search_string, looping = False, backwards = False):
         start_line, start_index = self.search_get_start(search_string)
         i = start_line
@@ -374,45 +387,43 @@ class FlowView(common.WWrap):
         loop_range = self.search_get_range(len(text_objects), start_line, backwards)
         for i in loop_range:
             text_object = text_objects[i]
-            if i != start_line:
-                start_index = 0
 
             try:
                 text, style = text_object.get_text()
             except AttributeError:
                 raise SearchError()
 
-            if backwards == False:
-                find_index = text.find(search_string, start_index)
-            else:
-                if start_index != 0:
-                    start_index -= len(search_string)
-                else:
-                    start_index = None
+            if i != start_line:
+                start_index = 0
 
-                find_index = text.rfind(search_string, 0, start_index)
+            find_index = self.search_find(text, search_string, start_index, backwards)
 
             if find_index != -1:
                 new_text = self.search_highlight_object(text, find_index, search_string)
                 text_objects[i] = new_text
 
+                found = True
                 self.state.add_flow_setting(self.flow, "last_search_index",
                         find_index)
-
                 self.state.add_flow_setting(self.flow, "last_find_line", i)
 
-                found = True
                 break
 
+
         # handle search WRAP
         if found:
             focus_pos = i
         else :
-            if (start_line == 0 and start_index == 0) or looping:
+            if looping:
                 focus_pos = None
             else:
-                self.state.add_flow_setting(self.flow, "last_search_index", 0)
-                self.state.add_flow_setting(self.flow, "last_find_line", 0)
+                if not backwards:
+                    self.state.add_flow_setting(self.flow, "last_search_index", 0)
+                    self.state.add_flow_setting(self.flow, "last_find_line", 0)
+                else:
+                    self.state.add_flow_setting(self.flow, "last_search_index", None)
+                    self.state.add_flow_setting(self.flow, "last_find_line", len(text_objects) - 1)
+
                 text_objects, focus_pos = self.search_highlight_text(text_objects,
                         search_string, looping=True, backwards=backwards)
 
-- 
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