From cba62e7b8e1e50383b27253b2df3870fc1050bbb Mon Sep 17 00:00:00 2001
From: Michael Carlberg <c@rlberg.se>
Date: Wed, 12 Oct 2016 04:14:06 +0200
Subject: [PATCH] feat(i3): Added option to sort by workspaces by index

---
 README.md              |  5 +++++
 include/modules/i3.hpp | 14 +++++++++++++-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 8eb51aad..2cf2ba00 100644
--- a/README.md
+++ b/README.md
@@ -698,6 +698,11 @@ See [the bspwm module](#module-internalbspwm) for details on `label-dimmed`.
   ; Limit the amount of chars to output for each workspace name
   ; Default: 0
   wsname-maxlen = 2
+
+  ; Sort the workspaces by index instead of the default
+  ; sorting that groups the workspaces by output
+  ; Default: false
+  index-sort = true
   ~~~
 
 ##### Extra formatting (example)
diff --git a/include/modules/i3.hpp b/include/modules/i3.hpp
index 3d4fa778..5231c570 100644
--- a/include/modules/i3.hpp
+++ b/include/modules/i3.hpp
@@ -59,6 +59,7 @@ namespace modules {
     void setup() {
       // Load configuration values {{{
 
+      GET_CONFIG_VALUE(name(), m_indexsort, "index-sort");
       GET_CONFIG_VALUE(name(), m_pinworkspaces, "pin-workspaces");
       GET_CONFIG_VALUE(name(), m_wsname_maxlen, "wsname-maxlen");
 
@@ -127,6 +128,7 @@ namespace modules {
 
       try {
         auto workspaces = ipc.get_workspaces();
+        vector<shared_ptr<i3ipc::workspace_t>> sorted = workspaces;
         string focused_output;
         bool output_unfocused = false;
 
@@ -139,7 +141,16 @@ namespace modules {
         if (focused_output != m_bar.monitor->name)
           output_unfocused = true;
 
-        for (auto&& workspace : workspaces) {
+        if (m_indexsort) {
+          using ws_t = shared_ptr<i3ipc::workspace_t>;
+          // clang-format off
+          sort(sorted.begin(), sorted.end(), [](ws_t ws1, ws_t ws2){
+              return ws1->num < ws2->num;
+          });
+          // clang-format on
+        }
+
+        for (auto&& workspace : sorted) {
           if (m_pinworkspaces && workspace->output != m_bar.monitor->name)
             continue;
 
@@ -226,6 +237,7 @@ namespace modules {
     vector<i3_workspace_t> m_workspaces;
     iconset_t m_icons;
 
+    bool m_indexsort = false;
     bool m_pinworkspaces = false;
     size_t m_wsname_maxlen = 0;