Drew Adams <drew.adams at oracle.com>

(mode-line-minor-mode-keymap): Add mouse-minor-mode-menu on mouse-1.
(mode-line-modes): Add mouse-1 to help-echo text.
(mouse-minor-mode-menu, minor-mode-menu-from-indicator): New functions.
(mode-line-minor-mode-help): Doc fix.

2 files changed, 32 insertions, 2 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 8e0853ea612..c57c5aaacff 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,12 @@
+2007-10-18  Drew Adams  <drew.adams@oracle.com>
+
+        * bindings.el (mode-line-minor-mode-keymap):
+        Add mouse-minor-mode-menu on mouse-1.
+        (mode-line-modes): Add mouse-1 to help-echo text.
+        (mouse-minor-mode-menu, minor-mode-menu-from-indicator):
+        New functions.
+        (mode-line-minor-mode-help): Doc fix.
+
 2007-10-17  Juri Linkov  <juri@jurta.org>
 
         * textmodes/fill.el (fill-paragraph-or-region): Remove function
diff --git a/lisp/bindings.el b/lisp/bindings.el
index 2ca7c8afea8..ad7470e07e3 100644
--- a/lisp/bindings.el
+++ b/lisp/bindings.el
@@ -289,6 +289,7 @@ Keymap to display on major mode.")
 
 (defvar mode-line-minor-mode-keymap
   (let ((map (make-sparse-keymap)))
+    (define-key map [mode-line down-mouse-1] 'mouse-minor-mode-menu)
     (define-key map [mode-line mouse-2] 'mode-line-minor-mode-help)
     (define-key map [mode-line down-mouse-3] 'mode-line-mode-menu-1)
     (define-key map [header-line down-mouse-3] 'mode-line-mode-menu-1)
@@ -331,7 +332,7 @@ Keymap to display on minor modes.")
          '("" mode-line-process)
          `(:propertize ("" minor-mode-alist)
                        mouse-face mode-line-highlight
-                       help-echo "mouse-2: minor mode help, mouse-3: toggle minor modes"
+                       help-echo "mouse-1: minor mode, mouse-2: minor mode help, mouse-3: toggle minor modes"
                        local-map ,mode-line-minor-mode-keymap)
          (propertize "%n" 'help-echo "mouse-2: widen"
                      'mouse-face 'mode-line-highlight
@@ -492,8 +493,28 @@ Menu of mode operations in the mode line.")
   (interactive "@e")
   (x-popup-menu event mode-line-mode-menu))
 
+(defun mouse-minor-mode-menu (event)
+  "Show minor-mode menu for EVENT on minor modes area of the mode line."
+  (interactive "@e")
+  (let ((indicator (car (nth 4 (car (cdr event))))))
+    (minor-mode-menu-from-indicator indicator)))
+
+(defun minor-mode-menu-from-indicator (indicator)
+  "Show menu, if any, for minor mode specified by INDICATOR.
+Interactively, INDICATOR is read using completion."
+  (interactive (list (completing-read "Minor mode indicator: "
+                                      (describe-minor-mode-completion-table-for-indicator))))
+  (let ((minor-mode (lookup-minor-mode-from-indicator indicator)))
+    (if minor-mode
+        (let* ((map (cdr-safe (assq minor-mode minor-mode-map-alist)))
+               (menu (and (keymapp map) (lookup-key map [menu-bar]))))
+          (if menu
+              (popup-menu menu)
+            (message "No menu for minor mode `%s'" minor-mode)))
+      (error "Cannot find minor mode for `%s'" indicator))))
+
 (defun mode-line-minor-mode-help (event)
-  "Describe minor mode for EVENT occurred on minor modes area of the mode line."
+  "Describe minor mode for EVENT on minor modes area of the mode line."
   (interactive "@e")
   (let ((indicator (car (nth 4 (car (cdr event))))))
     (describe-minor-mode-from-indicator indicator)))