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authorChris Feng <chris.w.feng@gmail.com>2016-07-19T02·34+0800
committerChris Feng <chris.w.feng@gmail.com>2016-07-19T02·34+0800
commit2ebeec12570636e673d08c8b4d47e12ce0da048b (patch)
tree9ad209d2dc8e0f8f42c25bf1e213e5a4028f167e
parent4c9afc25b322d30b21eeea2cf3af7def0fc1dbb4 (diff)
Adapt dynamic workspace for RandR module
* exwm-workspace.el (exwm-workspace-list-change-hook):
New hook run when the workspace list is modified.
* exwm-randr.el (exwm-randr--init, exwm-randr--exit):
* exwm-workspace.el (exwm-workspace-swap, exwm-workspace-move)
(exwm-workspace--add-frame-as-workspace)
(exwm-workspace--remove-frame-as-workspace):
Use it.
-rw-r--r--exwm-randr.el6
-rw-r--r--exwm-workspace.el15
2 files changed, 15 insertions, 6 deletions
diff --git a/exwm-randr.el b/exwm-randr.el
index ac3341db3c49..709469a44d0a 100644
--- a/exwm-randr.el
+++ b/exwm-randr.el
@@ -154,10 +154,12 @@
                            ;;            xcb:randr:NotifyMask:OutputProperty
                            ;;            xcb:randr:NotifyMask:CrtcChange))
                            ))
-        (xcb:flush exwm--connection)))))
+        (xcb:flush exwm--connection)
+        (add-hook 'exwm-workspace-list-change-hook #'exwm-randr--refresh)))))
 
 (defun exwm-randr--exit ()
-  "Exit the RandR module.")
+  "Exit the RandR module."
+  (remove-hook 'exwm-workspace-list-change-hook #'exwm-randr--refresh))
 
 (defun exwm-randr-enable ()
   "Enable RandR support for EXWM."
diff --git a/exwm-workspace.el b/exwm-workspace.el
index 36502a2503a8..d57505870a62 100644
--- a/exwm-workspace.el
+++ b/exwm-workspace.el
@@ -449,6 +449,9 @@ The optional FORCE option is for internal use only."
       (xcb:flush exwm--connection))
     (run-hooks 'exwm-workspace-switch-hook)))
 
+(defvar exwm-workspace-list-change-hook nil
+  "Normal hook run when the workspace list is changed (workspace added,
+deleted, moved, etc).")
 
 ;;;###autoload
 (defun exwm-workspace-swap (workspace1 workspace2)
@@ -476,7 +479,8 @@ The optional FORCE option is for internal use only."
         ;; With the current workspace involved, lots of stuffs need refresh.
         (set-frame-parameter exwm-workspace--current 'exwm-selected-window
                              (selected-window))
-        (exwm-workspace-switch exwm-workspace--current t)))))
+        (exwm-workspace-switch exwm-workspace--current t))
+      (run-hooks 'exwm-workspace-list-change-hook))))
 
 ;;;###autoload
 (defun exwm-workspace-move (workspace nth)
@@ -511,7 +515,8 @@ before it."
         ;; With the current workspace involved, lots of stuffs need refresh.
         (set-frame-parameter exwm-workspace--current 'exwm-selected-window
                              (selected-window))
-        (exwm-workspace-switch exwm-workspace--current t)))))
+        (exwm-workspace-switch exwm-workspace--current t))
+      (run-hooks 'exwm-workspace-list-change-hook))))
 
 ;;;###autoload
 (defun exwm-workspace-add (&optional index)
@@ -1055,7 +1060,8 @@ INDEX must not exceed the current number of workspaces."
                                                  'fullscreen 'fullboth)))
     ;; Update EWMH properties.
     (exwm-workspace--update-ewmh-props)
-    (exwm-workspace-switch frame t))))
+    (exwm-workspace-switch frame t)
+    (run-hooks 'exwm-workspace-list-change-hook))))
 
 (defun exwm-workspace--remove-frame-as-workspace (frame)
   "Stop treating frame FRAME as a workspace."
@@ -1096,7 +1102,8 @@ INDEX must not exceed the current number of workspaces."
     ;; Update EWMH properties.
     (exwm-workspace--update-ewmh-props)
     ;; Update switch history.
-    (setq exwm-workspace--switch-history-outdated t))))
+    (setq exwm-workspace--switch-history-outdated t)
+    (run-hooks 'exwm-workspace-list-change-hook))))
 
 (defun exwm-workspace--update-ewmh-props ()
   "Update EWMH properties to match the workspace list."