feat:wttrin: Add auto-enable option for mode-line weather display

Introduce `wttrin-mode-line-auto-enable` customization option. When
set to non-nil, this automatically enables the mode-line weather
display upon loading wttrin. Users can still manually toggle the
display with `wttrin-mode-line-mode`.

1 files changed, 12 insertions, 0 deletions

diff --git a/wttrin.el b/wttrin.el
index 8bce49d..13a77f1 100644
--- a/wttrin.el
+++ b/wttrin.el
@@ -122,6 +122,14 @@ Set to nil to use default font (may render as monochrome)."
   :type '(choice (const :tag "Use default font" nil)
                  (string :tag "Font family name")))
 
+(defcustom wttrin-mode-line-auto-enable nil
+  "If non-nil, automatically enable mode-line weather display when loading wttrin.
+When enabled, weather for `wttrin-mode-line-favorite-location' will appear
+in the mode-line automatically.  You can also manually toggle the mode-line
+display with `wttrin-mode-line-mode'."
+  :group 'wttrin
+  :type 'boolean)
+
 (defcustom wttrin-debug nil
   "Enable debug functions for troubleshooting wttrin behavior.
 When non-nil, loads wttrin-debug.el which provides:
@@ -545,5 +553,9 @@ Weather data is fetched asynchronously to avoid blocking Emacs."
                        (car wttrin-default-locations)))))
   (wttrin-query location))
 
+;; Auto-enable mode-line display if requested
+(when wttrin-mode-line-auto-enable
+  (wttrin-mode-line-mode 1))
+
 (provide 'wttrin)
 ;;; wttrin.el ends here