;;; ns-win.el --- lisp side of interface with NeXT/Open/GNUstep/MacOS X window system
-;; Copyright (C) 1993, 1994, 2005, 2006, 2007, 2008, 2009, 2010
-;; Free Software Foundation, Inc.
+;; Copyright (C) 1993-1994, 2005-2012 Free Software Foundation, Inc.
;; Authors: Carl Edman
;; Christian Limpach
;;; Code:
-
(or (featurep 'ns)
(error "%s: Loading ns-win.el but not compiled for GNUstep/MacOS"
(invocation-name)))
-;; Documentation-purposes only: actually loaded in loadup.el
+(eval-when-compile (require 'cl)) ; lexical-let
+
+;; Documentation-purposes only: actually loaded in loadup.el.
(require 'frame)
(require 'mouse)
(require 'faces)
"GNUstep/Mac OS X specific features."
:group 'environment)
-;; nsterm.m
-(defvar ns-alternate-modifier)
-(defvar ns-right-alternate-modifier)
-
;;;; Command line argument handling.
(defvar x-invocation-args)
;; nsterm.m.
(defvar ns-input-file)
-(defun ns-handle-nxopen (switch)
- (setq unread-command-events (append unread-command-events '(ns-open-file))
+(defun ns-handle-nxopen (switch &optional temp)
+ (setq unread-command-events (append unread-command-events
+ (if temp '(ns-open-temp-file)
+ '(ns-open-file)))
ns-input-file (append ns-input-file (list (pop x-invocation-args)))))
(defun ns-handle-nxopentemp (switch)
- (setq unread-command-events (append unread-command-events
- '(ns-open-temp-file))
- ns-input-file (append ns-input-file (list (pop x-invocation-args)))))
+ (ns-handle-nxopen switch t))
(defun ns-ignore-1-arg (switch)
(setq x-invocation-args (cdr x-invocation-args)))
-(defun ns-ignore-2-arg (switch) ; FIXME unused?
- (setq x-invocation-args (cddr x-invocation-args)))
(defun ns-parse-geometry (geom)
"Parse a Nextstep-style geometry string GEOM.
(define-key global-map [end] 'end-of-buffer)
(define-key global-map [kp-home] 'beginning-of-buffer)
(define-key global-map [kp-end] 'end-of-buffer)
-(define-key global-map [kp-prior] 'scroll-down)
-(define-key global-map [kp-next] 'scroll-up)
+(define-key global-map [kp-prior] 'scroll-down-command)
+(define-key global-map [kp-next] 'scroll-up-command)
-;;; Allow shift-clicks to work similarly to under Nextstep
+;; Allow shift-clicks to work similarly to under Nextstep.
(define-key global-map [S-mouse-1] 'mouse-save-then-kill)
(global-unset-key [S-down-mouse-1])
-
;; Special Nextstep-generated events are converted to function keys. Here
-;; are the bindings for them.
+;; are the bindings for them. Note, these keys are actually declared in
+;; x-setup-function-keys in common-win.
(define-key global-map [ns-power-off] 'save-buffers-kill-emacs)
(define-key global-map [ns-open-file] 'ns-find-file)
(define-key global-map [ns-open-temp-file] [ns-open-file])
-(define-key global-map [ns-drag-file] 'ns-insert-file)
+(define-key global-map [ns-drag-file] 'ns-find-file)
(define-key global-map [ns-drag-color] 'ns-set-foreground-at-mouse)
(define-key global-map [S-ns-drag-color] 'ns-set-background-at-mouse)
(define-key global-map [ns-drag-text] 'ns-insert-text)
(defvaralias 'mac-allow-anti-aliasing 'ns-antialias-text)
(defvaralias 'mac-command-modifier 'ns-command-modifier)
+(defvaralias 'mac-right-command-modifier 'ns-right-command-modifier)
(defvaralias 'mac-control-modifier 'ns-control-modifier)
+(defvaralias 'mac-right-control-modifier 'ns-right-control-modifier)
(defvaralias 'mac-option-modifier 'ns-option-modifier)
(defvaralias 'mac-right-option-modifier 'ns-right-option-modifier)
(defvaralias 'mac-function-modifier 'ns-function-modifier)
(declare-function ns-do-applescript "nsfns.m" (script))
(defalias 'do-applescript 'ns-do-applescript)
-;; Add a couple of menus and rearrange some others; easiest just to redo toplvl
-;; Note keymap defns must be given last-to-first
-(define-key global-map [menu-bar] (make-sparse-keymap "menu-bar"))
-
-(setq menu-bar-final-items
- (cond ((eq system-type 'darwin)
- '(buffer windows services help-menu))
- ;; Otherwise, GNUstep.
- (t
- '(buffer windows services hide-app quit))))
-
-;; Add standard top-level items to GNUstep menu.
-(unless (eq system-type 'darwin)
- (define-key global-map [menu-bar quit] '("Quit" . save-buffers-kill-emacs))
- (define-key global-map [menu-bar hide-app] '("Hide" . ns-do-hide-emacs)))
-
-(define-key global-map [menu-bar services]
- (cons "Services" (make-sparse-keymap "Services")))
-(define-key global-map [menu-bar buffer]
- (cons "Buffers" global-buffers-menu-map))
-;; (cons "Buffers" (make-sparse-keymap "Buffers")))
-(define-key global-map [menu-bar tools] (cons "Tools" menu-bar-tools-menu))
-(define-key global-map [menu-bar options] (cons "Options" menu-bar-options-menu))
-(define-key global-map [menu-bar edit] (cons "Edit" menu-bar-edit-menu))
-(define-key global-map [menu-bar file] (cons "File" menu-bar-file-menu))
-
-;; If running under GNUstep, rename "Help" to "Info"
-(cond ((eq system-type 'darwin)
- (define-key global-map [menu-bar help-menu]
- (cons "Help" menu-bar-help-menu)))
- (t
- (let ((contents (reverse (cdr menu-bar-help-menu))))
- (setq menu-bar-help-menu
- (append (list 'keymap) (cdr contents) (list "Info"))))
- (define-key global-map [menu-bar help-menu]
- (cons "Info" menu-bar-help-menu))))
-
-(if (not (eq system-type 'darwin))
- ;; in OS X it's in the app menu already
- (define-key menu-bar-help-menu [info-panel]
- '("About Emacs..." . ns-do-emacs-info-panel)))
-
;;;; Services
(declare-function ns-perform-service "nsfns.m" (service send))
(t (error (concat "Service " ns-input-spi-name " not recognized")))))
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-
-
-
;; Composed key sequence handling for Nextstep system input methods.
;; (On Nextstep systems, input methods are provided for CJK
;; characters, etc. which require multiple keystrokes, and during
;;;; OS X file system Unicode UTF-8 NFD (decomposed form) support
;; Lisp code based on utf-8m.el, by Seiji Zenitani, Eiji Honjoh, and
;; Carsten Bormann.
-(if (eq system-type 'darwin)
- (progn
-
- (defun ns-utf8-nfd-post-read-conversion (length)
- "Calls `ns-convert-utf8-nfd-to-nfc' to compose char sequences."
- (save-excursion
- (save-restriction
- (narrow-to-region (point) (+ (point) length))
- (let ((str (buffer-string)))
- (delete-region (point-min) (point-max))
- (insert (ns-convert-utf8-nfd-to-nfc str))
- (- (point-max) (point-min))
- ))))
-
- (define-coding-system 'utf-8-nfd
- "UTF-8 NFD (decomposed) encoding."
- :coding-type 'utf-8
- :mnemonic ?U
- :charset-list '(unicode)
- :post-read-conversion 'ns-utf8-nfd-post-read-conversion)
- (set-file-name-coding-system 'utf-8-nfd)))
-
-
+(when (eq system-type 'darwin)
+ (defun ns-utf8-nfd-post-read-conversion (length)
+ "Calls `ns-convert-utf8-nfd-to-nfc' to compose char sequences."
+ (save-excursion
+ (save-restriction
+ (narrow-to-region (point) (+ (point) length))
+ (let ((str (buffer-string)))
+ (delete-region (point-min) (point-max))
+ (insert (ns-convert-utf8-nfd-to-nfc str))
+ (- (point-max) (point-min))))))
+
+ (define-coding-system 'utf-8-nfd
+ "UTF-8 NFD (decomposed) encoding."
+ :coding-type 'utf-8
+ :mnemonic ?U
+ :charset-list '(unicode)
+ :post-read-conversion 'ns-utf8-nfd-post-read-conversion)
+ (set-file-name-coding-system 'utf-8-nfd))
;;;; Inter-app communications support.
"Insert contents of file `ns-input-file' like insert-file but with less
prompting. If file is a directory perform a `find-file' on it."
(interactive)
- (let ((f))
- (setq f (car ns-input-file))
- (setq ns-input-file (cdr ns-input-file))
+ (let ((f (pop ns-input-file)))
(if (file-directory-p f)
(find-file f)
- (push-mark (+ (point) (car (cdr (insert-file-contents f))))))))
+ (push-mark (+ (point) (cadr (insert-file-contents f)))))))
(defvar ns-select-overlay nil
"Overlay used to highlight areas in files requested by Nextstep apps.")
(add-hook 'first-change-hook 'ns-unselect-line)
-
-
;;;; Preferences handling.
(declare-function ns-get-resource "nsfns.m" (owner name))
(defun ns-find-file ()
"Do a `find-file' with the `ns-input-file' as argument."
(interactive)
- (let ((f) (file) (bufwin1) (bufwin2))
- (setq f (file-truename (car ns-input-file)))
- (setq ns-input-file (cdr ns-input-file))
- (setq file (find-file-noselect f))
- (setq bufwin1 (get-buffer-window file 'visible))
- (setq bufwin2 (get-buffer-window "*scratch*" 'visibile))
+ (let* ((f (file-truename
+ (expand-file-name (pop ns-input-file)
+ command-line-default-directory)))
+ (file (find-file-noselect f))
+ (bufwin1 (get-buffer-window file 'visible))
+ (bufwin2 (get-buffer-window "*scratch*" 'visible)))
(cond
(bufwin1
(select-frame (window-frame bufwin1))
(ns-hide-emacs 'activate)
(find-file f)))))
-
-
;;;; Frame-related functions.
-;; Don't show the frame name; that's redundant with Nextstep.
-(setq-default mode-line-frame-identification '(" "))
+;; nsterm.m
+(defvar ns-alternate-modifier)
+(defvar ns-right-alternate-modifier)
+(defvar ns-right-command-modifier)
+(defvar ns-right-control-modifier)
;; You say tomAYto, I say tomAHto..
(defvaralias 'ns-option-modifier 'ns-alternate-modifier)
(if (not tool-bar-mode) (tool-bar-mode t)))
-
;;;; Dialog-related functions.
-
;; Ask user for confirm before printing. Due to Kevin Rodgers.
(defun ns-print-buffer ()
"Interactive front-end to `print-buffer': asks for user confirmation first."
(error "Cancelled")))
(print-buffer)))
-
;;;; Font support.
;; Needed for font listing functions under both backend and normal
(defvar ns-reg-to-script) ; nsfont.m
;; This maps font registries (not exposed by NS APIs for font selection) to
-;; unicode scripts (which can be mapped to unicode character ranges which are).
+;; Unicode scripts (which can be mapped to Unicode character ranges which are).
;; See ../international/fontset.el
(setq ns-reg-to-script
'(("iso8859-1" . latin)
;;;; Pasteboard support.
-(declare-function ns-get-cut-buffer-internal "nsselect.m" (buffer))
+(declare-function ns-get-selection-internal "nsselect.m" (buffer))
+(declare-function ns-store-selection-internal "nsselect.m" (buffer string))
+
+(define-obsolete-function-alias 'ns-get-cut-buffer-internal
+ 'ns-get-selection-internal "24.1")
+(define-obsolete-function-alias 'ns-store-cut-buffer-internal
+ 'ns-store-selection-internal "24.1")
+
(defun ns-get-pasteboard ()
"Returns the value of the pasteboard."
- (ns-get-cut-buffer-internal 'CLIPBOARD))
-
-(declare-function ns-store-cut-buffer-internal "nsselect.m" (buffer string))
+ (ns-get-selection-internal 'CLIPBOARD))
(defun ns-set-pasteboard (string)
"Store STRING into the pasteboard of the Nextstep display server."
;; Check the data type of STRING.
(if (not (stringp string)) (error "Nonstring given to pasteboard"))
- (ns-store-cut-buffer-internal 'CLIPBOARD string))
+ (ns-store-selection-internal 'CLIPBOARD string))
;; We keep track of the last text selected here, so we can check the
;; current selection against it, and avoid passing back our own text
;; buffer 0 before retrieving the value of the primary selection.
(defun x-selection-value ()
(let (text)
-
;; Consult the selection. Treat empty strings as if they were unset.
(or text (setq text (ns-get-pasteboard)))
(if (string= text "") (setq text nil))
-
(cond
((not text) nil)
((eq text ns-last-selected-text) nil)
(defun ns-copy-including-secondary ()
(interactive)
(call-interactively 'kill-ring-save)
- (ns-store-cut-buffer-internal 'SECONDARY
- (buffer-substring (point) (mark t))))
+ (ns-store-selection-internal 'SECONDARY
+ (buffer-substring (point) (mark t))))
(defun ns-paste-secondary ()
(interactive)
- (insert (ns-get-cut-buffer-internal 'SECONDARY)))
-
+ (insert (ns-get-selection-internal 'SECONDARY)))
;;;; Scrollbar handling.
(declare-function ns-list-services "nsfns.m" ())
(declare-function x-open-connection "nsfns.m"
(display &optional xrm-string must-succeed))
+(declare-function ns-set-resource "nsfns.m" (owner name value))
;; Do the actual Nextstep Windows setup here; the above code just
;; defines functions and variables that we use now.
;; FIXME: This will surely lead to "MODIFIED OUTSIDE CUSTOM" warnings.
(menu-bar-mode (if (get-lisp-resource nil "Menus") 1 -1))
+ ;; OS X Lion introduces PressAndHold, which is unsupported by this port.
+ ;; See this thread for more details:
+ ;; http://lists.gnu.org/archive/html/emacs-devel/2011-06/msg00505.html
+ (ns-set-resource nil "ApplePressAndHoldEnabled" "NO")
+
(setq ns-initialized t))
(add-to-list 'handle-args-function-alist '(ns . x-handle-args))