module for displaying current window\'s title

2 files changed, 49 insertions, 8 deletions

diff --git a/modules/current-title.py b/modules/current-title.py
index f995752..16248d1 100644
--- a/modules/current-title.py
+++ b/modules/current-title.py
@@ -33,15 +33,12 @@ def find_focused(tree):
 
 class Py3status:
     def currentTitle(self, json, i3status_config):
-        response = {
-                'full_text': 'error',
-                'name': 'current-title', 
-                'cached_until': time.time() + CACHED_TIME
-                }
-
         window = find_focused(i3.get_tree())
 
         if window and "name" in window: 
-            response["full_text"] = len(window["name"]) > MAX_WIDTH and "..." + window["name"][-(MAX_WIDTH-3):] or window["name"]
+            text = len(window["name"]) > MAX_WIDTH and "..." + window["name"][-(MAX_WIDTH-3):] or window["name"]
 
-        return (0, response)
+        return (0, {'full_text': text,
+                    'name': 'current-title',
+                    'cached_until': time.time() + CACHED_TIME,
+                    })
diff --git a/modules/x/current-title.py b/modules/x/current-title.py
new file mode 100644
index 0000000..16248d1
--- /dev/null
+++ b/modules/x/current-title.py
@@ -0,0 +1,44 @@
+import i3
+import time
+
+"""
+Shows current window title.
+
+DEPENDENCIES:
+    Depends on i3-py!
+    pip install i3-py
+
+CONFIG:
+    MAX_WIDTH - max title width
+    CACHED_TIME - in seconds
+
+If payload from server contains wierd utf-8 (for example one window have something bad in title) - plugin will give empty output UNTIL this window will be closed. I can't fix or workaround that in PLUGIN, problem is in i3-py library. 
+"""
+
+MAX_WIDTH = 120
+CACHED_TIME = 0.5
+
+def find_focused(tree):
+    if type(tree) == list:
+        for el in tree:
+            res = find_focused(el)
+            if res:
+                return res
+
+    elif type(tree) == dict:
+        if tree["focused"]:
+            return tree
+        else:
+            return find_focused(tree["nodes"] + tree["floating_nodes"])
+
+class Py3status:
+    def currentTitle(self, json, i3status_config):
+        window = find_focused(i3.get_tree())
+
+        if window and "name" in window: 
+            text = len(window["name"]) > MAX_WIDTH and "..." + window["name"][-(MAX_WIDTH-3):] or window["name"]
+
+        return (0, {'full_text': text,
+                    'name': 'current-title',
+                    'cached_until': time.time() + CACHED_TIME,
+                    })