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[nongnu] elpa/workroom a82287cd5b 06/74: Add support for dynamic buffer
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From: |
ELPA Syncer |
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Subject: |
[nongnu] elpa/workroom a82287cd5b 06/74: Add support for dynamic buffer list |
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Date: |
Sun, 27 Nov 2022 16:03:18 -0500 (EST) |
branch: elpa/workroom
commit a82287cd5b9b4d8b6bdab40dfe6df2d53ea6b1d9
Author: Akib Azmain Turja <akib@disroot.org>
Commit: Akib Azmain Turja <akib@disroot.org>
Add support for dynamic buffer list
---
README.org | 25 ++++---
workroom.el | 218 +++++++++++++++++++++++++++++++++++-------------------------
2 files changed, 143 insertions(+), 100 deletions(-)
diff --git a/README.org b/README.org
index 4a08cf7211..1f8d20a1d4 100644
--- a/README.org
+++ b/README.org
@@ -6,17 +6,17 @@ multiple desktops in GNOME.
Each workroom has own set of buffers, allowing you to work on multiple
projects without getting lost in all buffers.
-Each workroom also has its own set of views. Views are just named
-window configurations. They allow you to switch to another window
-configuration without losing your well-planned current window setup.
+Each workroom also has its own set of views. Views are just named window
+configurations. They allow you to switch to another window configuration
+without losing your well-planned current window setup.
-You can also bookmark a workroom or all your workrooms to restore them
-at a later time, possibly in another Emacs session.
+You can also bookmark a workroom or all your workrooms to restore them at a
+later time, possibly in another Emacs session.
-There is always a workroom named "master", which contains all live
-buffers. Removing any buffer from this workroom kills that buffer. You
-can't kill, rename or bookmark this workroom, but you can customize the
-variable ~workroom-default-room-name~ to change its name.
+There is always a workroom named "master", which contains all live buffers.
+Removing any buffer from this workroom kills that buffer. You can't kill,
+rename or bookmark this workroom, but you can customize the variable
+~workroom-default-room-name~ to change its name.
All the useful commands can be called with following key sequences:
@@ -52,3 +52,10 @@ All the useful commands can be called with following key
sequences:
Here the prefix key sequence is ~C-x x~, but you can customize
~workroom-command-map-prefix~ to change it.
+
+Adding and removing buffers to/from workrooms can become a burden. You can
+automate this process by setting ~buffers~ slot of ~workroom~ to a function
+without arguments returning a list of live buffers. That list of buffer
+will be used as the list of buffers of that workroom. The default workroom
+is an example of this type of workroom, which uses ~buffer-list~ for the
+list of buffers.
diff --git a/workroom.el b/workroom.el
index 4e389b13c2..e191517ad4 100644
--- a/workroom.el
+++ b/workroom.el
@@ -64,6 +64,13 @@
;; Here the prefix key sequence is "C-x x", but you can customize
;; `workroom-command-map-prefix' to change it.
+;; Adding and removing buffers to/from workrooms can become a burden. You
+;; can automate this process by setting `buffers' slot of `workroom' to a
+;; function without arguments returning a list of live buffers. That list
+;; of buffer will be used as the list of buffers of that workroom. The
+;; default workroom is an example of this type of workroom, which uses
+;; `buffer-list' for the list of buffers.
+
;;; Code:
(require 'cl-lib)
@@ -126,6 +133,10 @@ can't restored."
:type list)
(buffers nil
:documentation "Buffers of the workroom.")
+ (default-p nil
+
+ ;; Why this line is indented like this?
+ :documentation "Whether the workroom is the default one.")
(previous-view-list nil
:documentation "List of previously selected views.")
(view-history nil
@@ -205,7 +216,7 @@ If no such workroom exists, create a new one named NAME and
return that."
"Return the default workroom."
(catch 'found
(dolist (room workroom--rooms nil)
- (unless (listp (workroom-buffers room))
+ (when (workroom-default-p room)
(throw 'found room)))))
(defun workroom-view-get (room name)
@@ -227,6 +238,13 @@ If no such view exists, create a new one named NAME and
return that."
(push view (workroom-views room)))
view))
+(defun workroom-buffer-list (room)
+ "Return the buffer list of workroom ROOM."
+ (let ((buffers (workroom-buffers room)))
+ (if (functionp buffers)
+ (funcall buffers)
+ buffers)))
+
(defun workroom-current-room (&optional frame)
"Return the current workroom of FRAME."
(frame-parameter frame 'workroom-current-room))
@@ -316,16 +334,14 @@ See `workroom--read' for PROMPT, DEF, REQUIRE-MATCH and
PREDICATE."
ROOM should be a `workroom'. Prompt with PROMPT, where PROMPT should be a
string. DEF, REQUIRE-MATCH and PREDICATE is same as in `read-buffer'."
(let ((read-buffer-function nil))
- (if (not (listp (workroom-buffers room)))
- (read-buffer prompt def require-match predicate)
- (read-buffer prompt def require-match
- (lambda (cand)
- (and (member
- (get-buffer (if (consp cand) (car cand) cand))
- (workroom-buffers room))
- (if predicate
- (funcall predicate cand)
- t)))))))
+ (read-buffer prompt def require-match
+ (lambda (cand)
+ (and (member
+ (get-buffer (if (consp cand) (car cand) cand))
+ (workroom-buffer-list room))
+ (if predicate
+ (funcall predicate cand)
+ t))))))
(defun workroom--read-non-member-buffer (room prompt &optional def
require-match predicate)
@@ -334,18 +350,16 @@ string. DEF, REQUIRE-MATCH and PREDICATE is same as in
`read-buffer'."
ROOM should be a `workroom'. Prompt with PROMPT, where PROMPT should be a
string. DEF, REQUIRE-MATCH and PREDICATE is same as in `read-buffer'."
(let ((read-buffer-function nil))
- (if (not (listp (workroom-buffers room)))
- (read-buffer prompt def require-match #'ignore) ; No candidate
- (read-buffer prompt def require-match
- (lambda (cand)
- (and (not (member
- (get-buffer (if (consp cand)
- (car cand)
- cand))
- (workroom-buffers room)))
- (if predicate
- (funcall predicate cand)
- t)))))))
+ (read-buffer prompt def require-match
+ (lambda (cand)
+ (and (not (member
+ (get-buffer (if (consp cand)
+ (car cand)
+ cand))
+ (workroom-buffer-list room)))
+ (if predicate
+ (funcall predicate cand)
+ t))))))
(defun workroom-read-buffer-function (prompt &optional def
require-match predicate)
@@ -480,27 +494,32 @@ PROMPT, DEF, REQUIRE-MATCH and PREDICATE is same as in
`read-buffer'."
:encoder)
buffer)))
(throw 'done (cons (car entry) object))))))
- (workroom-buffers room))))))
+ (workroom-buffer-list room)))
+ (when (functionp (workroom-buffers room))
+ (workroom-buffers room)))))
(defun workroom--decode (object)
"Decode OBJECT to a workroom."
(pcase (car object)
(0
- (make-workroom
- :name (nth 0 (cdr object))
- :views (mapcar (lambda (view-obj)
- (make-workroom-view
- :name (car view-obj)
- :window-config (cdr view-obj)))
- (nth 1 (cdr object)))
- :buffers (mapcar (lambda (entry)
- (funcall
- (plist-get
- (alist-get (car entry)
- workroom-buffer-handler-alist)
- :decoder)
- (cdr entry)))
- (nth 2 (cdr object)))))
+ (let ((buffers (mapcar (lambda (entry)
+ (funcall
+ (plist-get
+ (alist-get (car entry)
+ workroom-buffer-handler-alist)
+ :decoder)
+ (cdr entry)))
+ (nth 2 (cdr object)))))
+ (make-workroom
+ :name (nth 0 (cdr object))
+ :views (mapcar (lambda (view-obj)
+ (make-workroom-view
+ :name (car view-obj)
+ :window-config (cdr view-obj)))
+ (nth 1 (cdr object)))
+ :buffers (if (nth 3 (cdr object))
+ (nth 3 (cdr object))
+ buffers))))
(_
(error "Unknown format of encoding"))))
@@ -546,7 +565,10 @@ PROMPT, DEF, REQUIRE-MATCH and PREDICATE is same as in
`read-buffer'."
(defun workroom--remove-buffer-refs ()
"Remove references of current buffer from all workrooms."
(dolist (room workroom--rooms)
- (when (listp (workroom-buffers room))
+ ;; When buffers is a list, its our responsibility to keep it clean, and
+ ;; when its is function, its their responsibility to not return killed
+ ;; buffers.
+ (unless (functionp (workroom-buffers room))
(workroom-remove-buffer (current-buffer) room))))
(defmacro workroom--require-mode-enable (&rest body)
@@ -624,15 +646,15 @@ name if it doesn't exist, then switch to the workroom."
"Kill workroom" (workroom-name
(workroom-current-room))
t (lambda (cand)
- (listp (workroom-buffers
- (workroom-get (if (consp cand)
- (car cand)
- cand)))))))))
+ (not (workroom-default-p
+ (workroom-get (if (consp cand)
+ (car cand)
+ cand)))))))))
(when (stringp room)
(setq room (workroom-get room)))
(when room
- (unless (listp (workroom-buffers room))
- (user-error "Cannot kill default workroom"))
+ (when (workroom-default-p room)
+ (error "Cannot kill default workroom"))
(when (eq room (workroom-current-room))
(workroom-switch (workroom-get-default)
workroom--default-view-of-default-room))
@@ -649,6 +671,8 @@ name if it doesn't exist, then switch to the workroom."
"Parent workroom" (workroom-name (workroom-current-room))
t))
(workroom-current-room))))
+ (when (eq (length (workroom-views room)) 1)
+ (user-error "Cannot kill the last view of a workroom"))
(list room (workroom--read-view
room "Kill view"
(when (eq room (workroom-current-room))
@@ -659,7 +683,7 @@ name if it doesn't exist, then switch to the workroom."
(setq view (workroom-view-get room view)))
(when (and room view)
(when (eq (length (workroom-views room)) 1)
- (user-error "Cannot kill the last view of a workroom"))
+ (error "Cannot kill the last view of a workroom"))
(when (eq view (workroom-current-view))
(workroom-switch room (car (workroom-views room)))
(pop (workroom-previous-view-list room)))
@@ -673,10 +697,10 @@ name if it doesn't exist, then switch to the workroom."
"Rename workroom" (workroom-name
(workroom-current-room))
t (lambda (cand)
- (listp (workroom-buffers
- (workroom-get (if (consp cand)
- (car cand)
- cand))))))))
+ (not (workroom-default-p
+ (workroom-get (if (consp cand)
+ (car cand)
+ cand))))))))
(list room (read-string (format-message
"Rename workroom `%s' to: " room))))))
(when (stringp room)
@@ -719,10 +743,10 @@ name if it doesn't exist, then switch to the workroom."
"Clone workroom" (workroom-name
(workroom-current-room))
t (lambda (cand)
- (listp (workroom-buffers
- (workroom-get (if (consp cand)
- (car cand)
- cand))))))))
+ (not (functionp (workroom-buffers
+ (workroom-get (if (consp cand)
+ (car cand)
+ cand)))))))))
(list room (read-string "Name of cloned workroom: ")))))
(when (stringp room)
(setq room (workroom-get room)))
@@ -781,9 +805,10 @@ The default workroom cannot be saved."
(when (stringp room)
(setq room (workroom-get room)))
(dolist (frame (frame-list))
- (with-selected-frame frame
- (setf (workroom-view-window-config (workroom-current-view))
- (workroom--save-window-config))))
+ (when (frame-parameter frame 'workroom-current-room)
+ (with-selected-frame frame
+ (setf (workroom-view-window-config (workroom-current-view))
+ (workroom--save-window-config)))))
(bookmark-store name `((data . (workroom . ,(workroom--encode room)))
(handler . workroom--handle-bookmark))
no-overwrite))
@@ -796,9 +821,10 @@ bookmark with the same name."
(interactive (list (workroom--read-bookmark "Save to bookmark: ")
current-prefix-arg))
(dolist (frame (frame-list))
- (with-selected-frame frame
- (setf (workroom-view-window-config (workroom-current-view))
- (workroom--save-window-config))))
+ (when (frame-parameter frame 'workroom-current-room)
+ (with-selected-frame frame
+ (setf (workroom-view-window-config (workroom-current-view))
+ (workroom--save-window-config)))))
(bookmark-store name
`((data . (workroom-set . ,(mapcar
#'workroom--encode
@@ -816,20 +842,22 @@ to it. If ROOM is nil, add BUFFER to the room of the
selected frame.
If ROOM is the default workroom, do nothing."
(interactive (workroom--require-mode-enable
+ (when (functionp (workroom-buffers
+ (workroom-current-room)))
+ (user-error (concat "Cannot add buffer to workroom with"
+ " dynamic buffer list")))
(list (get-buffer-create
(workroom--read-non-member-buffer
- (workroom-current-room) "Add buffer"
- (when (and (listp (workroom-buffers
- (workroom-current-room)))
- (not
- (member (current-buffer)
- (workroom-buffers
- (workroom-current-room)))))
+ (workroom-current-room) "Add buffer: "
+ (when (not (member (current-buffer)
+ (workroom-buffer-list
+ (workroom-current-room))))
(current-buffer))))
nil)))
(unless room
(setq room (workroom-current-room)))
- (when (listp (workroom-buffers room))
+ (if (functionp (workroom-buffers room))
+ (error "Cannot add buffer to workroom with dynamic buffer list")
(unless (member buffer (workroom-buffers room))
(push buffer (workroom-buffers room)))))
@@ -842,18 +870,33 @@ frame.
If ROOM is the default workroom, kill buffer."
(interactive (workroom--require-mode-enable
+ (when (and (functionp (workroom-buffers
+ (workroom-current-room)))
+ (not (workroom-default-p
+ (workroom-current-room))))
+ (user-error (concat "Cannot remove buffer from"
+ " non-default workroom with dynamic"
+ " buffer list")))
(list (get-buffer
(workroom--read-member-buffer
(workroom-current-room)
- "Remove buffer" nil t))
+ "Remove buffer: "
+ (when (member (current-buffer)
+ (workroom-buffer-list
+ (workroom-current-room)))
+ (current-buffer))
+ t))
nil)))
(unless room
(setq room (workroom-current-room)))
- (if (listp (workroom-buffers room))
+ (if (not (functionp (workroom-buffers room)))
(when (member buffer (workroom-buffers room))
(setf (workroom-buffers room)
(delete buffer (workroom-buffers room))))
- (kill-buffer buffer)))
+ (if (workroom-default-p room)
+ (kill-buffer buffer)
+ (error (concat "Cannot remove buffer from non-default workroom with"
+ " dynamic buffer list")))))
(defmacro workroom-define-replacement (fn)
"Define `workroom-FN' as replacement for FN.
@@ -880,26 +923,18 @@ arg is given." fn)
:init-value nil
:lighter (" WR["
(:eval (propertize (workroom-name (workroom-current-room))
- 'face (if (or (not
- (listp
- (workroom-buffers
- (workroom-current-room))))
- (member
- (current-buffer)
- (workroom-buffers
- (workroom-current-room))))
+ 'face (if (member
+ (current-buffer)
+ (workroom-buffer-list
+ (workroom-current-room)))
'compilation-info
'warning)))
"]["
(:eval (propertize (workroom-view-name (workroom-current-view))
- 'face (if (or (not
- (listp
- (workroom-buffers
- (workroom-current-room))))
- (member
- (current-buffer)
- (workroom-buffers
- (workroom-current-room))))
+ 'face (if (member
+ (current-buffer)
+ (workroom-buffer-list
+ (workroom-current-room)))
'compilation-info
'warning))) "]")
:global t
@@ -918,7 +953,8 @@ arg is given." fn)
:name workroom--default-view-of-default-room
:window-config
(workroom--save-window-config)))
- :buffers 'all))
+ :buffers #'buffer-list
+ :default-p t))
(push default-room workroom--rooms))
(unless (equal (workroom-name default-room)
workroom-default-room-name)
@@ -928,8 +964,8 @@ arg is given." fn)
(add-hook 'after-make-frame-functions #'workroom--init-frame)
(add-hook 'kill-buffer-hook #'workroom--remove-buffer-refs))
(dolist (frame (frame-list))
- (with-selected-frame frame
- (when (frame-parameter nil 'workroom-current-room)
+ (when (frame-parameter frame 'workroom-current-room)
+ (with-selected-frame frame
(setf (workroom-view-window-config (workroom-current-view))
(workroom--save-window-config))
(set-frame-parameter nil 'workroom-current-room nil)
- [nongnu] elpa/workroom eef13afbbf 66/74: Bump version to 2.2.1, (continued)
- [nongnu] elpa/workroom eef13afbbf 66/74: Bump version to 2.2.1, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom 1d4c134d60 26/74: Add new command workroom-switch-room, some refactoring, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom 497c04d666 15/74: Make lighter customizable, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom b28aae7a13 40/74: Add chapter "Project Integration" to manual, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom 98d1158ef0 36/74: Fix key binding of "C-d" in command map, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom 8e805c716e 51/74: Bump version to 2.0.2, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom 64da63c1a9 67/74: Add Compat dependency, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom bb74cce814 60/74: Fix error when a frame is killed, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom 1a0dd6b17d 65/74: Use format-prompt to format minibuffer prompts, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom fe38dc8aea 63/74: Bump version to 2.2, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom a82287cd5b 06/74: Add support for dynamic buffer list,
ELPA Syncer <=
- [nongnu] elpa/workroom c38489669e 18/74: Fix the defaults of workroom-switch, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom 78f0d5ee9e 38/74: Accept prefix argument in workroom-kill-with-buffers, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom a014990432 28/74: Project integration, some refactoring, update README, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom 9e486d8102 30/74: Add new command workroom-kill-with-buffers, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom ba1ca498d8 58/74: Switch to most recent workroom when kill the current workroom, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom c9c22ff707 35/74: Update README, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom ff72e2be15 64/74: Remove the use of undefined function, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom 80d9c60ab3 16/74: Fix the keymap issue, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom 94700152e5 13/74: Lower required Emacs version and elaborate README, ELPA Syncer, 2022/11/27
- [nongnu] elpa/workroom 2b4f883467 43/74: Fix workroom--project-name, ELPA Syncer, 2022/11/27