core: add variables for core-spacemacs-buffer
- spacemacs-buffer-version-info - spacemacs-buffer-logo-title
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syl20bnr
parent
69a9d5bf6b
commit
6770969b6f
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@ -8,9 +8,15 @@
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;; This file is not part of GNU Emacs.
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;;
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;;; License: GPLv3
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(defconst spacemacs-buffer-version-info "0.105"
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"Current version used to display addition release information.")
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(defconst spacemacs-buffer-name "*spacemacs*"
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"The name of the spacemacs buffer.")
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(defconst spacemacs-buffer-logo-title "[S P A C E M A C S]"
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"The title displayed beneath the logo.")
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(defconst spacemacs-buffer--banner-length 75
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"Width of a banner.")
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@ -99,7 +105,8 @@ Doge special text banner can be reachable via `999', `doge' or `random*'.
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(version< spacemacs-buffer--release-note-version
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spacemacs-version)))
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(spacemacs-buffer/toggle-note
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(concat spacemacs-release-notes-directory "0.105.txt") 'release-note))
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(concat spacemacs-release-notes-directory
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spacemacs-buffer-version-info ".txt") 'release-note))
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(spacemacs//redisplay))))
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(defun spacemacs-buffer//choose-banner ()
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@ -145,24 +152,24 @@ If ALL is non-nil then truly all banners can be selected."
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(defun spacemacs-buffer//insert-image-banner (banner)
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"Display an image banner."
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(when (file-exists-p banner)
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(let* ((title "[S P A C E M A C S]")
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(let* ((title spacemacs-buffer-logo-title)
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(spec (create-image banner))
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(size (image-size spec))
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(width (car size))
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(left-margin (floor (- spacemacs-buffer--banner-length width) 2)))
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(goto-char (point-min))
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(insert "\n")
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(insert (make-string (- left-margin 1) ?\ ))
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(insert (make-string left-margin ?\ ))
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(insert-image spec)
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(insert "\n\n")
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(insert (make-string (+ left-margin
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(floor (/ (- width (length title)) 2))) ?\ ))
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(insert (make-string (floor (/ (- spacemacs-buffer--banner-length
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(+ (length title) 1)) 2)) ?\ ))
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(insert (format "%s\n\n" title)))))
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(defun spacemacs-buffer//inject-version (&optional insert-distro)
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"Inject the current version of spacemacs in the first line of the
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buffer, right justified."
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(with-current-buffer (get-buffer-create "*spacemacs*")
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(with-current-buffer (get-buffer-create spacemacs-buffer-name)
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(save-excursion
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(let* ((maxcol spacemacs-buffer--banner-length)
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(lhs (format "(emacs-%s)" emacs-version))
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@ -280,16 +287,19 @@ If TYPE is nil, just remove widgets."
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:tag (propertize "Click here for full change log"
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'face 'font-lock-warning-face)
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:help-echo "Open the full change log."
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:action (lambda (&rest ignore)
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(funcall 'spacemacs/view-org-file
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(concat user-emacs-directory
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"CHANGELOG.org")
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"Release 0.105.x"
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'subtree))
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:action
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(lambda (&rest ignore)
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(funcall 'spacemacs/view-org-file
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(concat user-emacs-directory
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"CHANGELOG.org")
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(format "Release %s.x"
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spacemacs-buffer-version-info)
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'subtree))
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:mouse-face 'highlight
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:follow-link "\C-m")))))
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(spacemacs-buffer//insert-note file
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" Important Notes (Release 0.105.x) "
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(format " Important Notes (Release %s.x) "
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spacemacs-buffer-version-info)
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widget-func))
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(setq spacemacs-buffer--release-note-version nil)
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@ -306,7 +316,7 @@ If TYPE is nil, just remove widgets."
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(defun spacemacs-buffer/set-mode-line (format)
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"Set mode-line format for spacemacs buffer."
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(with-current-buffer (get-buffer-create "*spacemacs*")
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(with-current-buffer (get-buffer-create spacemacs-buffer-name)
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(setq mode-line-format format)))
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(defun spacemacs-buffer/message (msg &rest args)
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@ -327,7 +337,7 @@ The message is always displayed. "
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(defun spacemacs-buffer/append (msg &optional messagebuf)
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"Append MSG to spacemacs buffer. If MESSAGEBUF is not nil then MSG is
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also written in message buffer."
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(with-current-buffer (get-buffer-create "*spacemacs*")
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(with-current-buffer (get-buffer-create spacemacs-buffer-name)
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(goto-char (point-max))
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(let ((buffer-read-only nil))
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(insert msg)
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@ -337,7 +347,7 @@ The message is always displayed. "
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(defun spacemacs-buffer/replace-last-line (msg &optional messagebuf)
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"Replace the last line of the spacemacs buffer with MSG. If MESSAGEBUF is
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not nil then MSG is also written in message buffer."
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(with-current-buffer (get-buffer-create "*spacemacs*")
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(with-current-buffer (get-buffer-create spacemacs-buffer-name)
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(goto-char (point-max))
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(let ((buffer-read-only nil))
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(delete-region (line-beginning-position) (point-max))
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@ -351,7 +361,7 @@ The message is always displayed. "
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See `spacemacs//render-framed-text' for documentation of the other
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parameters."
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(with-current-buffer (get-buffer-create "*spacemacs*")
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(with-current-buffer (get-buffer-create spacemacs-buffer-name)
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(let ((buffer-read-only nil))
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(insert (spacemacs//render-framed-text msg spacemacs-buffer--banner-length
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caption hpadding)))))
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@ -366,7 +376,7 @@ If FILEPATH does not exists the function returns nil.
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See `spacemacs//render-framed-text' for documentation of the other
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parameters."
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(when (file-exists-p filepath)
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(with-current-buffer (get-buffer-create "*spacemacs*")
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(with-current-buffer (get-buffer-create spacemacs-buffer-name)
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(let ((buffer-read-only nil))
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(insert (spacemacs//render-framed-text
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filepath spacemacs-buffer--banner-length caption hpadding))))))
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@ -530,7 +540,8 @@ border."
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:action (lambda (&rest ignore)
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(spacemacs-buffer/toggle-note
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(concat spacemacs-release-notes-directory
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"0.105.txt")
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spacemacs-buffer-version-info
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".txt")
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;; if nil is returned,
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;; just delete the current note widgets
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(spacemacs-buffer//insert-note-p 'release-note)))
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@ -734,6 +745,26 @@ border."
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(with-demoted-errors "spacemacs buffer error: %s"
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(widget-forward 1))))
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(defun spacemacs-buffer//startup-hook ()
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"Code executed when Emacs has finished loading."
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(with-current-buffer (get-buffer spacemacs-buffer-name)
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(when dotspacemacs-startup-lists
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(spacemacs-buffer/insert-startupify-lists))
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(if configuration-layer-error-count
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(progn
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(spacemacs-buffer-mode)
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(spacemacs-buffer/set-mode-line
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(format
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(concat "%s error(s) at startup! "
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"Spacemacs may not be able to operate properly.")
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configuration-layer-error-count))
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(face-remap-add-relative 'mode-line
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'((:background "red") mode-line)))
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(spacemacs-buffer/set-mode-line spacemacs--default-mode-line)
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(spacemacs-buffer-mode))
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(force-mode-line-update)
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(spacemacs-buffer/goto-link-line)))
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(defun spacemacs-buffer/goto-buffer ()
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"Create the special buffer for `spacemacs-buffer-mode' if it doesn't
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already exist, and switch to it."
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@ -753,26 +784,7 @@ already exist, and switch to it."
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(spacemacs-buffer/set-mode-line spacemacs--default-mode-line)
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(force-mode-line-update)
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(spacemacs-buffer-mode))
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(add-hook
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'emacs-startup-hook
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(lambda ()
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(with-current-buffer (get-buffer spacemacs-buffer-name)
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(when dotspacemacs-startup-lists
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(spacemacs-buffer/insert-startupify-lists))
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(if configuration-layer-error-count
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(progn
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(spacemacs-buffer-mode)
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(spacemacs-buffer/set-mode-line
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(format
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(concat "%s error(s) at startup! "
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"Spacemacs may not be able to operate properly.")
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configuration-layer-error-count))
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(face-remap-add-relative 'mode-line
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'((:background "red") mode-line)))
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(spacemacs-buffer/set-mode-line spacemacs--default-mode-line)
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(spacemacs-buffer-mode))
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(force-mode-line-update)
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(spacemacs-buffer/goto-link-line))) t)))))
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(add-hook 'emacs-startup-hook 'spacemacs-buffer//startup-hook t)))))
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(spacemacs-buffer/goto-link-line)
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(switch-to-buffer spacemacs-buffer-name)
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(spacemacs//redisplay))
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@ -380,7 +380,7 @@
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"Globally display a ~ on empty lines in the fringe."
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:evil-leader "T~")
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;; don't enable it on spacemacs home buffer
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(with-current-buffer "*spacemacs*"
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(with-current-buffer spacemacs-buffer-name
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(vi-tilde-fringe-mode -1))
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;; after a major mode is loaded, check if the buffer is read only
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;; if so, disable vi-tilde-fringe-mode
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