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[Emacs-diffs] Changes to lisp/term/ns-win.el
|
From: |
Adrian Robert |
|
Subject: |
[Emacs-diffs] Changes to lisp/term/ns-win.el |
|
Date: |
Tue, 15 Jul 2008 18:15:55 +0000 |
CVSROOT: /sources/emacs
Module name: emacs
Changes by: Adrian Robert <arobert> 08/07/15 18:15:19
Index: lisp/term/ns-win.el
===================================================================
RCS file: lisp/term/ns-win.el
diff -N lisp/term/ns-win.el
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ lisp/term/ns-win.el 15 Jul 2008 18:15:04 -0000 1.1
@@ -0,0 +1,1608 @@
+;;; ns-win.el --- lisp side of interface with
+;;; NeXT/Open/GNUstep/MacOS X window system
+;;; Copyright (C) 1993, 1994, 2005, 2006, 2008 Free Software Foundation, Inc.
+
+;;; Author: Carl Edman, Christian Limpach, Scott Bender, Christophe de
Dinechin,
+;;; Adrian Robert
+;;; Keywords: terminals
+
+;;; This file is part of GNU Emacs.
+;;;
+;;; GNU Emacs is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3, or (at your option)
+;;; any later version.
+;;;
+;;; GNU Emacs is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Emacs; see the file COPYING. If not, write to
+;;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;;; Boston, MA 02110-1301, USA.
+
+;;; Commentary:
+
+;; ns-win.el: this file is loaded from ../lisp/startup.el when it recognizes
+;; that NS windows are to be used. Command line switches are parsed and those
+;; pertaining to NS are processed and removed from the command line. The
+;; NS display is opened and hooks are set for popping up the initial window.
+
+;; startup.el will then examine startup files, and eventually call the hooks
+;; which create the first window (s).
+
+;; A number of other NS convenience functions are defined in this file,
+;; which works in close coordination with src/nsfns.m.
+
+;;; Code:
+
+
+(if (not (featurep 'ns-windowing))
+ (error "%s: Loading ns-win.el but not compiled for *Step/OS X"
+ (invocation-name)))
+
+;; Documentation-purposes only: actually loaded in loadup.el
+(require 'frame)
+(require 'mouse)
+(require 'faces)
+(require 'easymenu)
+(require 'menu-bar)
+(require 'fontset)
+
+; Not needed?
+;(require 'ispell)
+
+(defun ns-submit-bug-report ()
+ "Submit via mail a bug report on Emacs 23.0.0 for GNUstep / OS X."
+ (interactive)
+ (let ((frame-parameters (frame-parameters))
+ (server-vendor (ns-server-vendor))
+ (server-version (ns-server-version)))
+ (reporter-submit-bug-report
+ "Adrian Robert <address@hidden>"
+ ;;"Christophe de Dinechin <address@hidden>"
+ ;;"Scott Bender <address@hidden>"
+ ;;"Christian Limpach <address@hidden>"
+ ;;"Carl Edman <address@hidden>"
+ (concat "Emacs for GNUstep / OS X " ns-version-string)
+ '(ns-expand-space ns-cursor-blink-rate ns-alternate-modifier
+ data-directory frame-parameters window-system window-system-version
+ server-vendor server-version system-configuration-options))))
+
+
+;;;; Command line argument handling.
+
+(defvar ns-invocation-args nil)
+(defvar ns-command-line-resources nil)
+
+;; Handler for switches of the form "-switch value" or "-switch".
+(defun ns-handle-switch (switch)
+ (let ((aelt (assoc switch command-line-ns-option-alist)))
+ (if aelt
+ (let ((param (nth 3 aelt))
+ (value (nth 4 aelt)))
+ (if value
+ (setq default-frame-alist
+ (cons (cons param value)
+ default-frame-alist))
+ (setq default-frame-alist
+ (cons (cons param
+ (car ns-invocation-args))
+ default-frame-alist)
+ ns-invocation-args (cdr ns-invocation-args)))))))
+
+;; Handler for switches of the form "-switch n"
+(defun ns-handle-numeric-switch (switch)
+ (let ((aelt (assoc switch command-line-ns-option-alist)))
+ (if aelt
+ (let ((param (nth 3 aelt)))
+ (setq default-frame-alist
+ (cons (cons param
+ (string-to-number (car ns-invocation-args)))
+ default-frame-alist)
+ ns-invocation-args
+ (cdr ns-invocation-args))))))
+
+;; Make -iconic apply only to the initial frame!
+(defun ns-handle-iconic (switch)
+ (setq initial-frame-alist
+ (cons '(visibility . icon) initial-frame-alist)))
+
+;; Handle the -name option, set the name of
+;; the initial frame.
+(defun ns-handle-name-switch (switch)
+ (or (consp ns-invocation-args)
+ (error "%s: missing argument to `%s' option" (invocation-name) switch))
+ (setq initial-frame-alist (cons (cons 'name (car ns-invocation-args))
+ initial-frame-alist)
+ ns-invocation-args (cdr ns-invocation-args)))
+
+(defun ns-handle-nxopen (switch)
+ (setq unread-command-events (append unread-command-events '(ns-open-file))
+ ns-input-file (append ns-input-file (list (car ns-invocation-args)))
+ ns-invocation-args (cdr ns-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 (car ns-invocation-args)))
+ ns-invocation-args (cdr ns-invocation-args)))
+
+(defun ns-ignore-0-arg (switch)
+ )
+(defun ns-ignore-1-arg (switch)
+ (setq ns-invocation-args (cdr ns-invocation-args)))
+(defun ns-ignore-2-arg (switch)
+ (setq ns-invocation-args (cddr ns-invocation-args)))
+
+(defun ns-handle-args (args)
+ "Here the NS-related command line options in ARGS are processed,
+before the user's startup file is loaded. They are copied to
+`ns-invocation-args', from which the NS related things are extracted, first
+the switch (e.g., \"-fg\") in the following code, and possible values
+\(e.g., \"black\") in the option handler code (e.g., ns-handle-switch).
+This function returns ARGS minus the arguments that have been processed."
+ ;; We use ARGS to accumulate the args that we don't handle here, to return.
+ (setq ns-invocation-args args
+ args nil)
+ (while ns-invocation-args
+ (let* ((this-switch (car ns-invocation-args))
+ (orig-this-switch this-switch)
+ completion argval aelt handler)
+ (setq ns-invocation-args (cdr ns-invocation-args))
+ ;; Check for long options with attached arguments
+ ;; and separate out the attached option argument into argval.
+ (if (string-match "^--[^=]*=" this-switch)
+ (setq argval (substring this-switch (match-end 0))
+ this-switch (substring this-switch 0 (1- (match-end 0)))))
+ ;; Complete names of long options.
+ (if (string-match "^--" this-switch)
+ (progn
+ (setq completion (try-completion this-switch
+ command-line-ns-option-alist))
+ (if (eq completion t)
+ ;; Exact match for long option.
+ nil
+ (if (stringp completion)
+ (let ((elt (assoc completion command-line-ns-option-alist)))
+ ;; Check for abbreviated long option.
+ (or elt
+ (error "Option `%s' is ambiguous" this-switch))
+ (setq this-switch completion))))))
+ (setq aelt (assoc this-switch command-line-ns-option-alist))
+ (if aelt (setq handler (nth 2 aelt)))
+ (if handler
+ (if argval
+ (let ((ns-invocation-args
+ (cons argval ns-invocation-args)))
+ (funcall handler this-switch))
+ (funcall handler this-switch))
+ (setq args (cons orig-this-switch args)))))
+ (nreverse args))
+
+(defun x-parse-geometry (geom)
+ "Parse an NS-style geometry string STRING.
+Returns an alist of the form ((top . TOP), (left . LEFT) ... ).
+The properties returned may include `top', `left', `height', and `width'."
+ (if (string-match "\\([0-9]+\\)\\( \\([0-9]+\\)\\( \\([0-9]+\\)\\(
\\([0-9]+\\) ?\\)?\\)?\\)?"
+ geom)
+ (apply 'append
+ (list
+ (list (cons 'top (string-to-number (match-string 1 geom))))
+ (if (match-string 3 geom)
+ (list (cons 'left (string-to-number (match-string 3 geom)))))
+ (if (match-string 5 geom)
+ (list (cons 'height (string-to-number (match-string 5 geom)))))
+ (if (match-string 7 geom)
+ (list (cons 'width (string-to-number (match-string 7 geom)))))))
+ '()))
+
+
+
+;;;; Keyboard mapping.
+
+;; These tell read-char how to convert
+;; these special chars to ASCII.
+(put 'backspace 'ascii-character 127)
+(put 'delete 'ascii-character 127)
+(put 'tab 'ascii-character ?\t)
+(put 'S-tab 'ascii-character (logior 16 ?\t))
+(put 'linefeed 'ascii-character ?\n)
+(put 'clear 'ascii-character 12)
+(put 'return 'ascii-character 13)
+(put 'escape 'ascii-character ?\e)
+
+;; Map certain keypad keys into ASCII characters
+;; that people usually expect.
+(define-key function-key-map [backspace] [127])
+(define-key function-key-map [delete] [127])
+(define-key function-key-map [tab] [?\t])
+(define-key function-key-map [S-tab] [25])
+(define-key function-key-map [linefeed] [?\n])
+(define-key function-key-map [clear] [11])
+(define-key function-key-map [return] [13])
+(define-key function-key-map [escape] [?\e])
+(define-key function-key-map [M-backspace] [?\M-\d])
+(define-key function-key-map [M-delete] [?\M-\d])
+(define-key function-key-map [M-tab] [?\M-\t])
+(define-key function-key-map [M-linefeed] [?\M-\n])
+(define-key function-key-map [M-clear] [?\M-\013])
+(define-key function-key-map [M-return] [?\M-\015])
+(define-key function-key-map [M-escape] [?\M-\e])
+
+
+;; Here are some NeXTSTEP like bindings for command key sequences.
+(define-key global-map [?\s-,] 'ns-popup-prefs-panel)
+(define-key global-map [?\s-'] 'next-multiframe-window)
+(define-key global-map [?\s-`] 'other-frame)
+(define-key global-map [?\s--] 'center-line)
+(define-key global-map [?\s-:] 'ispell)
+(define-key global-map [?\s-\;] 'ispell-next)
+(define-key global-map [?\s-?] 'info)
+(define-key global-map [?\s-^] 'kill-some-buffers)
+(define-key global-map [?\s-&] 'kill-this-buffer)
+(define-key global-map [?\s-C] 'ns-popup-color-panel)
+(define-key global-map [?\s-D] 'dired)
+(define-key global-map [?\s-E] 'edit-abbrevs)
+(define-key global-map [?\s-L] 'shell-command)
+(define-key global-map [?\s-M] 'manual-entry)
+(define-key global-map [?\s-S] 'ns-write-file-using-panel)
+(define-key global-map [?\s-a] 'mark-whole-buffer)
+(define-key global-map [?\s-c] 'ns-copy-including-secondary)
+(define-key global-map [?\s-d] 'isearch-repeat-backward)
+(define-key global-map [?\s-e] 'isearch-yank-kill)
+(define-key global-map [?\s-f] 'isearch-forward)
+(define-key global-map [?\s-g] 'isearch-repeat-forward)
+(define-key global-map [?\s-h] 'ns-do-hide-emacs)
+(define-key global-map [?\s-H] 'ns-do-hide-others)
+(define-key global-map [?\s-j] 'exchange-point-and-mark)
+(define-key global-map [?\s-k] 'kill-this-buffer)
+(define-key global-map [?\s-l] 'goto-line)
+(define-key global-map [?\s-m] 'iconify-frame)
+(define-key global-map [?\s-n] 'make-frame)
+(define-key global-map [?\s-o] 'ns-open-file-using-panel)
+(define-key global-map [?\s-p] 'ns-print-buffer)
+(define-key global-map [?\s-q] 'save-buffers-kill-emacs)
+(define-key global-map [?\s-s] 'save-buffer)
+(define-key global-map [?\s-t] 'ns-popup-font-panel)
+(define-key global-map [?\s-u] 'revert-buffer)
+(define-key global-map [?\s-v] 'yank)
+(define-key global-map [?\s-w] 'delete-frame)
+(define-key global-map [?\s-x] 'kill-region)
+(define-key global-map [?\s-y] 'ns-paste-secondary)
+(define-key global-map [?\s-z] 'undo)
+(define-key global-map [?\s-|] 'shell-command-on-region)
+(define-key global-map [s-kp-bar] 'shell-command-on-region)
+; (as in Terminal.app)
+(define-key global-map [s-right] 'ns-next-frame)
+(define-key global-map [s-left] 'ns-prev-frame)
+
+(define-key global-map [home] 'beginning-of-buffer)
+(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)
+
+
+;; Special NeXTSTEP generated events are converted to function keys. Here
+;; are the bindings for them.
+(define-key global-map [ns-power-off]
+ '(lambda () (interactive) (save-buffers-kill-emacs t)))
+(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-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)
+(define-key global-map [ns-change-font] 'ns-respond-to-change-font)
+(define-key global-map [ns-open-file-line] 'ns-open-file-select-line)
+(define-key global-map [ns-insert-working-text] 'ns-insert-working-text)
+(define-key global-map [ns-delete-working-text] 'ns-delete-working-text)
+(define-key global-map [ns-spi-service-call] 'ns-spi-service-call)
+
+
+
+;;;; Lisp niceties, most used only under ns-extended-platform-support-mode,
+;;;; defined below
+
+(autoload 'ns-grabenv "ns-grabenv" "Get environment from your shell." t nil)
+(load "ns-carbon-compat")
+
+;; alt-up/down scrolling a la Stuart.app
+;; only activated if ns-extended-platform-support is on
+(defun up-one () (interactive) (scroll-up 1))
+(defun down-one () (interactive) (scroll-down 1))
+(defun left-one () (interactive) (scroll-left 1))
+(defun right-one () (interactive) (scroll-right 1))
+
+;; Toggle some additional NS-like features that may interfere with users'
+;; expectations coming from emacs on other platforms.
+(define-minor-mode ns-extended-platform-support-mode
+ "Toggle NS extended platform support features.
+ When this mode is active (no modeline indicator):
+ - File menus is altered slightly in keeping with conventions.
+ - Meta-up, meta-down are bound to scroll window up and down one line.
+ - Meta-p, Meta-n navigate forwards and backwards in the mark ring."
+ :init-value nil
+ :global t
+ :group 'ns
+ (if ns-extended-platform-support-mode
+ (progn
+ (global-set-key [M-up] 'down-one)
+ (global-set-key [M-down] 'up-one)
+ ; These conflict w/word-left, word-right
+ ;;(global-set-key [M-left] 'left-one)
+ ;;(global-set-key [M-right] 'right-one)
+
+ (setq scroll-preserve-screen-position t)
+ (transient-mark-mode 1)
+
+ ;; Change file menu to simplify and add a couple of NS-specific items
+ (easy-menu-remove-item global-map '("menu-bar") 'file)
+ (easy-menu-add-item global-map '(menu-bar)
+ (cons "File" menu-bar-ns-file-menu) 'edit))
+ (progn
+ ; undo everything above
+ (global-unset-key [M-up])
+ (global-unset-key [M-down])
+ (setq scroll-preserve-screen-position nil)
+ (transient-mark-mode 0)
+ (easy-menu-remove-item global-map '("menu-bar") 'file)
+ (easy-menu-add-item global-map '(menu-bar)
+ (cons "File" menu-bar-file-menu) 'edit))))
+
+
+(defun x-setup-function-keys (frame)
+ "Set up function Keys for NS for given FRAME."
+ (unless (terminal-parameter frame 'x-setup-function-keys)
+ (with-selected-frame frame
+ (setq interprogram-cut-function 'ns-select-text
+ interprogram-paste-function 'ns-pasteboard-value)
+;;; (let ((map (copy-keymap x-alternatives-map)))
+;;; (set-keymap-parent map (keymap-parent local-function-key-map))
+;;; (set-keymap-parent local-function-key-map map))
+ (setq system-key-alist
+ (list
+ (cons (logior (lsh 0 16) 1) 'ns-power-off)
+ (cons (logior (lsh 0 16) 2) 'ns-open-file)
+ (cons (logior (lsh 0 16) 3) 'ns-open-temp-file)
+ (cons (logior (lsh 0 16) 4) 'ns-drag-file)
+ (cons (logior (lsh 0 16) 5) 'ns-drag-color)
+ (cons (logior (lsh 0 16) 6) 'ns-drag-text)
+ (cons (logior (lsh 0 16) 7) 'ns-change-font)
+ (cons (logior (lsh 0 16) 8) 'ns-open-file-line)
+ (cons (logior (lsh 0 16) 9) 'ns-insert-working-text)
+ (cons (logior (lsh 0 16) 10) 'ns-delete-working-text)
+ (cons (logior (lsh 0 16) 11) 'ns-spi-service-call)
+ (cons (logior (lsh 1 16) 32) 'f1)
+ (cons (logior (lsh 1 16) 33) 'f2)
+ (cons (logior (lsh 1 16) 34) 'f3)
+ (cons (logior (lsh 1 16) 35) 'f4)
+ (cons (logior (lsh 1 16) 36) 'f5)
+ (cons (logior (lsh 1 16) 37) 'f6)
+ (cons (logior (lsh 1 16) 38) 'f7)
+ (cons (logior (lsh 1 16) 39) 'f8)
+ (cons (logior (lsh 1 16) 40) 'f9)
+ (cons (logior (lsh 1 16) 41) 'f10)
+ (cons (logior (lsh 1 16) 42) 'f11)
+ (cons (logior (lsh 1 16) 43) 'f12)
+ (cons (logior (lsh 1 16) 44) 'kp-insert)
+ (cons (logior (lsh 1 16) 45) 'kp-delete)
+ (cons (logior (lsh 1 16) 46) 'kp-home)
+ (cons (logior (lsh 1 16) 47) 'kp-end)
+ (cons (logior (lsh 1 16) 48) 'kp-prior)
+ (cons (logior (lsh 1 16) 49) 'kp-next)
+ (cons (logior (lsh 1 16) 50) 'print-screen)
+ (cons (logior (lsh 1 16) 51) 'scroll-lock)
+ (cons (logior (lsh 1 16) 52) 'pause)
+ (cons (logior (lsh 1 16) 53) 'system)
+ (cons (logior (lsh 1 16) 54) 'break)
+ (cons (logior (lsh 1 16) 56)
'please-tell-carl-what-this-key-is-called-56)
+ (cons (logior (lsh 1 16) 61)
'please-tell-carl-what-this-key-is-called-61)
+ (cons (logior (lsh 1 16) 62)
'please-tell-carl-what-this-key-is-called-62)
+ (cons (logior (lsh 1 16) 63)
'please-tell-carl-what-this-key-is-called-63)
+ (cons (logior (lsh 1 16) 64)
'please-tell-carl-what-this-key-is-called-64)
+ (cons (logior (lsh 1 16) 69)
'please-tell-carl-what-this-key-is-called-69)
+ (cons (logior (lsh 1 16) 70)
'please-tell-carl-what-this-key-is-called-70)
+ (cons (logior (lsh 1 16) 71)
'please-tell-carl-what-this-key-is-called-71)
+ (cons (logior (lsh 1 16) 72)
'please-tell-carl-what-this-key-is-called-72)
+ (cons (logior (lsh 1 16) 73)
'please-tell-carl-what-this-key-is-called-73)
+ (cons (logior (lsh 2 16) 3) 'kp-enter)
+ (cons (logior (lsh 2 16) 9) 'kp-tab)
+ (cons (logior (lsh 2 16) 28) 'kp-quit)
+ (cons (logior (lsh 2 16) 35) 'kp-hash)
+ (cons (logior (lsh 2 16) 42) 'kp-multiply)
+ (cons (logior (lsh 2 16) 43) 'kp-add)
+ (cons (logior (lsh 2 16) 44) 'kp-separator)
+ (cons (logior (lsh 2 16) 45) 'kp-subtract)
+ (cons (logior (lsh 2 16) 46) 'kp-decimal)
+ (cons (logior (lsh 2 16) 47) 'kp-divide)
+ (cons (logior (lsh 2 16) 48) 'kp-0)
+ (cons (logior (lsh 2 16) 49) 'kp-1)
+ (cons (logior (lsh 2 16) 50) 'kp-2)
+ (cons (logior (lsh 2 16) 51) 'kp-3)
+ (cons (logior (lsh 2 16) 52) 'kp-4)
+ (cons (logior (lsh 2 16) 53) 'kp-5)
+ (cons (logior (lsh 2 16) 54) 'kp-6)
+ (cons (logior (lsh 2 16) 55) 'kp-7)
+ (cons (logior (lsh 2 16) 56) 'kp-8)
+ (cons (logior (lsh 2 16) 57) 'kp-9)
+ (cons (logior (lsh 2 16) 60) 'kp-less)
+ (cons (logior (lsh 2 16) 61) 'kp-equal)
+ (cons (logior (lsh 2 16) 62) 'kp-more)
+ (cons (logior (lsh 2 16) 64) 'kp-at)
+ (cons (logior (lsh 2 16) 92) 'kp-backslash)
+ (cons (logior (lsh 2 16) 96) 'kp-backtick)
+ (cons (logior (lsh 2 16) 124) 'kp-bar)
+ (cons (logior (lsh 2 16) 126) 'kp-tilde)
+ (cons (logior (lsh 2 16) 157) 'kp-mu)
+ (cons (logior (lsh 2 16) 165) 'kp-yen)
+ (cons (logior (lsh 2 16) 167) 'kp-paragraph)
+ (cons (logior (lsh 2 16) 172) 'left)
+ (cons (logior (lsh 2 16) 173) 'up)
+ (cons (logior (lsh 2 16) 174) 'right)
+ (cons (logior (lsh 2 16) 175) 'down)
+ (cons (logior (lsh 2 16) 176) 'kp-ring)
+ (cons (logior (lsh 2 16) 201) 'kp-square)
+ (cons (logior (lsh 2 16) 204) 'kp-cube)
+ (cons (logior (lsh 3 16) 8) 'backspace)
+ (cons (logior (lsh 3 16) 9) 'tab)
+ (cons (logior (lsh 3 16) 10) 'linefeed)
+ (cons (logior (lsh 3 16) 11) 'clear)
+ (cons (logior (lsh 3 16) 13) 'return)
+ (cons (logior (lsh 3 16) 18) 'pause)
+ (cons (logior (lsh 3 16) 25) 'S-tab)
+ (cons (logior (lsh 3 16) 27) 'escape)
+ (cons (logior (lsh 3 16) 127) 'delete)
+ ))
+ (set-terminal-parameter frame 'x-setup-function-keys t))))
+
+
+
+;;;; Miscellaneous mouse bindings.
+
+;;; Allow shift-clicks to work just like under NS
+(defun mouse-extend-region (event)
+ "Move point or mark so as to extend region.
+This should be bound to a mouse click event type."
+ (interactive "e")
+ (mouse-minibuffer-check event)
+ (let ((posn (event-end event)))
+ (if (not (windowp (posn-window posn)))
+ (error "Cursor not in text area of window"))
+ (select-window (posn-window posn))
+ (cond
+ ((not (numberp (posn-point posn))))
+ ((or (not mark-active) (> (abs (- (posn-point posn) (point)))
+ (abs (- (posn-point posn) (mark)))))
+ (let ((point-save (point)))
+ (unwind-protect
+ (progn
+ (goto-char (posn-point posn))
+ (push-mark nil t t)
+ (or transient-mark-mode
+ (sit-for 1)))
+ (goto-char point-save))))
+ (t
+ (goto-char (posn-point posn))))))
+
+(define-key global-map [S-mouse-1] 'mouse-extend-region)
+(global-unset-key [S-down-mouse-1])
+
+
+
+; must come after keybindings
+
+(fmakunbound 'clipboard-yank)
+(fmakunbound 'clipboard-kill-ring-save)
+(fmakunbound 'clipboard-kill-region)
+(fmakunbound 'menu-bar-enable-clipboard)
+
+;; 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"))
+
+(cond ((eq system-type 'darwin)
+ (setq menu-bar-final-items '(buffer windows services help-menu)))
+ ;; otherwise, gnustep
+ (t
+ (setq menu-bar-final-items '(buffer windows services hide-app quit)) )
+)
+
+;; add standard top-level items to GNUstep menu
+(cond ((not (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 windows] (make-sparse-keymap "Windows"))
+(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))))
+
+
+;;;; Add to help / info menu
+(defun info-ns-emacs ()
+ "Jump to ns-emacs info item."
+ (interactive)
+ (info "ns-emacs"))
+
+(define-key menu-bar-help-menu [ns-bug-report]
+ '("Report Emacs.app bug..." . ns-submit-bug-report))
+(define-key menu-bar-help-menu [info-ns]
+ '("Emacs.app Manual" . info-ns-emacs))
+(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)))
+
+
+;;;; File menu, replaces standard under ns-extended-platform-support
+(defvar menu-bar-ns-file-menu (make-sparse-keymap "File"))
+(define-key menu-bar-ns-file-menu [one-window]
+ '("Remove Splits" . delete-other-windows))
+(define-key menu-bar-ns-file-menu [split-window]
+ '("Split Window" . split-window-vertically))
+
+(define-key menu-bar-ns-file-menu [separator-print] '("--"))
+
+(defvar ns-ps-print-menu-map (make-sparse-keymap "Postscript Print"))
+(define-key ns-ps-print-menu-map [ps-print-region]
+ '("Region (B+W)" . ps-print-region))
+(define-key ns-ps-print-menu-map [ps-print-buffer]
+ '("Buffer (B+W)" . ps-print-buffer))
+(define-key ns-ps-print-menu-map [ps-print-region-faces]
+ '("Region" . ps-print-region-with-faces))
+(define-key ns-ps-print-menu-map [ps-print-buffer-faces]
+ '("Buffer" . ns-ps-print-buffer-with-faces))
+(define-key menu-bar-ns-file-menu [postscript-print]
+ (cons "Postscript Print" ns-ps-print-menu-map))
+
+(define-key menu-bar-ns-file-menu [print-region]
+ '("Print Region" . print-region))
+(define-key menu-bar-ns-file-menu [print-buffer]
+ '("Print Buffer" . ns-print-buffer))
+
+(define-key menu-bar-ns-file-menu [separator-save] '("--"))
+
+(define-key menu-bar-ns-file-menu [recover-session]
+ '("Recover Crashed Session" . recover-session))
+(define-key menu-bar-ns-file-menu [revert-buffer]
+ '("Revert Buffer" . revert-buffer))
+(define-key menu-bar-ns-file-menu [write-file]
+ '("Save Buffer As..." . ns-write-file-using-panel))
+(define-key menu-bar-ns-file-menu [save-buffer] '("Save Buffer" . save-buffer))
+
+(define-key menu-bar-ns-file-menu [kill-buffer]
+ '("Kill Current Buffer" . kill-this-buffer))
+(define-key menu-bar-ns-file-menu [delete-this-frame]
+ '("Close Frame" . delete-frame))
+
+(define-key menu-bar-ns-file-menu [separator-open] '("--"))
+
+(define-key menu-bar-ns-file-menu [insert-file]
+ '("Insert File..." . insert-file))
+(define-key menu-bar-ns-file-menu [dired]
+ '("Open Directory..." . ns-open-file-using-panel))
+(define-key menu-bar-ns-file-menu [open-file]
+ '("Open File..." . ns-open-file-using-panel))
+(define-key menu-bar-ns-file-menu [make-frame]
+ '("New Frame" . make-frame))
+
+
+;;;; Edit menu: Modify slightly
+
+; Substitute a Copy function that works better under X (for GNUstep)
+(easy-menu-remove-item global-map '("menu-bar" "edit") 'copy)
+(define-key-after menu-bar-edit-menu [copy]
+ '(menu-item "Copy" ns-copy-including-secondary
+ :enable mark-active
+ :help "Copy text in region between mark and current position")
+ 'cut)
+
+; Change to same precondition as select-and-paste, as we don't have
+; 'x-selection-exists-p
+(easy-menu-remove-item global-map '("menu-bar" "edit") 'paste)
+(define-key-after menu-bar-edit-menu [paste]
+ '(menu-item "Paste" yank
+ :enable (and (cdr yank-menu) (not buffer-read-only))
+ :help "Paste (yank) text most recently cut/copied")
+ 'copy)
+
+; Change text to be more consistent with surrounding menu items 'paste', etc.
+(easy-menu-remove-item global-map '("menu-bar" "edit") 'paste-from-menu)
+(define-key-after menu-bar-edit-menu [select-paste]
+ '(menu-item "Select and Paste" yank-menu
+ :enable (and (cdr yank-menu) (not buffer-read-only))
+ :help "Choose a string from the kill ring and paste it")
+ 'paste)
+
+; Separate undo item from cut/paste section, add spell for platform consistency
+(define-key-after menu-bar-edit-menu [separator-undo] '("--") 'undo)
+(define-key-after menu-bar-edit-menu [spell] '("Spell" . ispell-menu-map)
'fill)
+
+
+;;;; Windows menu
+(defun menu-bar-select-frame ()
+ (interactive)
+ (make-frame-visible last-command-event)
+ (raise-frame last-command-event)
+ (select-frame last-command-event))
+
+(defun menu-bar-update-frames ()
+ ;; If user discards the Windows item, play along.
+ (and (lookup-key (current-global-map) [menu-bar windows])
+ (let ((frames (frame-list))
+ (frames-menu (make-sparse-keymap "Select Frame")))
+ (setcdr frames-menu
+ (nconc
+ (mapcar '(lambda (frame)
+ (nconc (list frame
+ (cdr (assq 'name (frame-parameters
frame)))
+ (cons nil nil))
+ 'menu-bar-select-frame))
+ frames)
+ (cdr frames-menu)))
+ (define-key frames-menu [separator-frames] '("--"))
+ (define-key frames-menu [popup-color-panel]
+ '("Colors..." . ns-popup-color-panel))
+ (define-key frames-menu [popup-font-panel]
+ '("Font Panel..." . ns-popup-font-panel))
+ (define-key frames-menu [separator-arrange] '("--"))
+ (define-key frames-menu [arrange-all-frames]
+ '("Arrange All Frames" . ns-arrange-all-frames))
+ (define-key frames-menu [arrange-visible-frames]
+ '("Arrange Visible Frames" . ns-arrange-visible-frames))
+ ;; Don't use delete-frame as event name
+ ;; because that is a special event.
+ (define-key (current-global-map) [menu-bar windows]
+ (cons "Windows" frames-menu)))))
+
+(defun force-menu-bar-update-buffers ()
+ ;; This is a hack to get around fact that we already checked
+ ;; frame-or-buffer-changed-p and reset it, so menu-bar-update-buffers
+ ;; does not pick up any change.
+ (menu-bar-update-buffers t))
+
+(add-hook 'menu-bar-update-fab-hook 'menu-bar-update-frames)
+(add-hook 'menu-bar-update-fab-hook 'force-menu-bar-update-buffers)
+
+(defun menu-bar-update-frames-and-buffers ()
+ (if (frame-or-buffer-changed-p)
+ (run-hooks 'menu-bar-update-fab-hook)))
+
+(setq menu-bar-update-hook
+ (delq 'menu-bar-update-buffers menu-bar-update-hook))
+(add-hook 'menu-bar-update-hook 'menu-bar-update-frames-and-buffers)
+
+(menu-bar-update-frames-and-buffers)
+
+
+;; ns-arrange functions contributed
+;; by Eberhard Mandler <address@hidden>
+(defun ns-arrange-all-frames ()
+ "Arranges all frames according to topline"
+ (interactive)
+ (ns-arrange-frames t))
+
+(defun ns-arrange-visible-frames ()
+ "Arranges all visible frames according to topline"
+ (interactive)
+ (ns-arrange-frames nil))
+
+(defun ns-arrange-frames ( vis)
+ (let ((frame (next-frame))
+ (end-frame (selected-frame))
+ (inc-x 20) ;relative position of frames
+ (inc-y 22)
+ (x-pos 100) ;start position
+ (y-pos 40)
+ (done nil))
+ (while (not done) ;cycle through all frames
+ (if (not (or vis (eq (frame-visible-p frame) t)))
+ (setq x-pos x-pos); do nothing; true case
+ (set-frame-position frame x-pos y-pos)
+ (setq x-pos (+ x-pos inc-x))
+ (setq y-pos (+ y-pos inc-y))
+ (raise-frame frame))
+ (select-frame frame)
+ (setq frame (next-frame))
+ (setq done (equal frame end-frame)))
+ (set-frame-position end-frame x-pos y-pos)
+ (raise-frame frame)
+ (select-frame frame)))
+
+
+;;;; Services
+(defun ns-define-service (path)
+ (let ((mapping [menu-bar services])
+ (service (mapconcat 'identity path "/"))
+ (name (intern
+ (mapconcat '(lambda (s) (if (= s 32) "-" (char-to-string s)))
+ (mapconcat 'identity (cons "ns-service" path) "-")
+ ""))))
+ ;; This defines the function
+ (eval (append (list 'defun name)
+ `((arg)
+ (interactive "p")
+ (let* ((in-string (if (stringp arg) arg (if mark-active
+ (buffer-substring (region-beginning) (region-end)))))
+ (out-string (ns-perform-service (,@service) in-string)))
+ (cond
+ ((stringp arg) out-string)
+ ((and out-string (or (not in-string)
+ (not (string= in-string out-string))))
+ (if mark-active (delete-region (region-beginning) (region-end)))
+ (insert out-string)
+ (setq deactivate-mark nil)))))))
+ (cond
+ ((lookup-key global-map mapping)
+ (while (cdr path)
+ (setq mapping (vconcat mapping (list (intern (car path)))))
+ (if (not (keymapp (lookup-key global-map mapping)))
+ (define-key global-map mapping
+ (cons (car path) (make-sparse-keymap (car path)))))
+ (setq path (cdr path)))
+ (setq mapping (vconcat mapping (list (intern (car path)))))
+ (define-key global-map mapping (cons (car path) name))))
+ name))
+
+(precompute-menubar-bindings)
+
+(defun ns-spi-service-call ()
+ "Respond to a service request to Emacs.app."
+ (interactive)
+ (cond ((string-equal ns-input-spi-name "open-selection")
+ (switch-to-buffer (generate-new-buffer "*untitled*"))
+ (insert ns-input-spi-arg))
+ ((string-equal ns-input-spi-name "open-file")
+ (dnd-open-file ns-input-spi-arg nil))
+ ((string-equal ns-input-spi-name "mail-selection")
+ (compose-mail)
+ (rfc822-goto-eoh)
+ (forward-line 1)
+ (insert ns-input-spi-arg))
+ ((string-equal ns-input-spi-name "mail-to")
+ (compose-mail ns-input-spi-arg))
+ (t (error (concat "Service " ns-input-spi-name " not recognized")))))
+
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+
+
+;;;; Composed key sequence handling for NS system input methods.
+;;;; (On NS systems, input methods are provided for CJK characters,
+;;;; etc. which require multiple keystrokes, and during entry a
+;;;; partial ("working") result is typically shown in the editing window.)
+
+(defface ns-working-text-face
+ '((t :underline t))
+ "Face used to highlight working text during compose sequence insert."
+ :group 'ns)
+
+(defvar ns-working-overlay nil
+ "Overlay used to highlight working text during compose sequence insert.")
+(make-variable-buffer-local 'ns-working-overlay)
+(defvar ns-working-overlay-len 0
+ "Length of working text during compose sequence insert.")
+(make-variable-buffer-local 'ns-working-overlay-len)
+
+; Based on mac-win.el 2007/08/26 unicode-2. This will fail if called
+; from an "interactive" function.
+(defun ns-in-echo-area ()
+ "Whether, for purposes of inserting working composition text, the minibuffer
+is currently being used."
+ (or isearch-mode
+ (and cursor-in-echo-area (current-message))
+ ;; Overlay strings are not shown in some cases.
+ (get-char-property (point) 'invisible)
+ (and (not (bobp))
+ (or (and (get-char-property (point) 'display)
+ (eq (get-char-property (1- (point)) 'display)
+ (get-char-property (point) 'display)))
+ (and (get-char-property (point) 'composition)
+ (eq (get-char-property (1- (point)) 'composition)
+ (get-char-property (point) 'composition)))))))
+
+; currently not used, doesn't work because the 'interactive' here stays
+; for subinvocations
+(defun ns-insert-working-text ()
+ (interactive)
+ (if (ns-in-echo-area) (ns-echo-working-text) (ns-put-working-text)))
+
+(defun ns-put-working-text ()
+ "Insert contents of ns-working-text as UTF8 string and mark with
+ns-working-overlay. Any previously existing working text is cleared first.
+The overlay is assigned the face ns-working-text-face."
+ (interactive)
+ (if ns-working-overlay (ns-delete-working-text))
+ (let ((start (point)))
+ (insert ns-working-text)
+ (overlay-put (setq ns-working-overlay (make-overlay start (point)
+ (current-buffer) nil t))
+ 'face 'ns-working-text-face)
+ (setq ns-working-overlay-len (+ ns-working-overlay-len (- (point)
start)))))
+
+(defun ns-echo-working-text ()
+ "Echo contents of ns-working-text in message display area.
+See ns-insert-working-text."
+ (if ns-working-overlay (ns-unecho-working-text))
+ (let* ((msg (current-message))
+ (msglen (length msg))
+ message-log-max)
+ (setq ns-working-overlay-len (length ns-working-text))
+ (setq msg (concat msg ns-working-text))
+ (put-text-property msglen (+ msglen ns-working-overlay-len) 'face
'ns-working-text-face msg)
+ (message "%s" msg)
+ (setq ns-working-overlay t)))
+
+(defun ns-delete-working-text()
+ "Delete working text and clear ns-working-overlay."
+ (interactive)
+ (delete-backward-char ns-working-overlay-len)
+ (setq ns-working-overlay-len 0)
+ (delete-overlay ns-working-overlay))
+
+(defun ns-unecho-working-text()
+ "Delete working text from echo area and clear ns-working-overlay."
+ (let ((msg (current-message))
+ message-log-max)
+ (setq msg (substring msg 0 (- (length msg) ns-working-overlay-len)))
+ (setq ns-working-overlay-len 0)
+ (setq ns-working-overlay nil)))
+
+
+;;;; 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)))
+
+;; PENDING: disable composition-based display for Indic scripts as it
+;; is not working well under NS for some reason
+(set-char-table-range composition-function-table
+ '(#x0900 . #x0DFF) nil)
+
+
+;;;; Inter-app communications support.
+
+(defun ns-insert-text ()
+ "Insert contents of ns-input-text at point."
+ (interactive)
+ (insert ns-input-text)
+ (setq ns-input-text nil))
+
+(defun ns-insert-file ()
+ "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))
+ (if (file-directory-p f)
+ (find-file f)
+ (push-mark (+ (point) (car (cdr (insert-file-contents f))))))))
+
+(defvar ns-select-overlay nil
+ "Overlay used to highlight areas in files requested by NS apps.")
+(make-variable-buffer-local 'ns-select-overlay)
+
+(defun ns-open-file-select-line ()
+ "Brings up a buffer containing file ns-input-file,\n\
+and highlights lines indicated by ns-input-line."
+ (interactive)
+ (ns-find-file)
+ (cond
+ ((and ns-input-line (buffer-modified-p))
+ (if ns-select-overlay
+ (setq ns-select-overlay (delete-overlay ns-select-overlay)))
+ (deactivate-mark)
+ (goto-line (if (consp ns-input-line)
+ (min (car ns-input-line) (cdr ns-input-line))
+ ns-input-line)))
+ (ns-input-line
+ (if (not ns-select-overlay)
+ (overlay-put (setq ns-select-overlay (make-overlay (point-min)
(point-min)))
+ 'face 'highlight))
+ (let ((beg (save-excursion
+ (goto-line (if (consp ns-input-line)
+ (min (car ns-input-line) (cdr ns-input-line))
+ ns-input-line))
+ (point)))
+ (end (save-excursion
+ (goto-line (+ 1 (if (consp ns-input-line)
+ (max (car ns-input-line) (cdr
ns-input-line))
+ ns-input-line)))
+ (point))))
+ (move-overlay ns-select-overlay beg end)
+ (deactivate-mark)
+ (goto-char beg)))
+ (t
+ (if ns-select-overlay
+ (setq ns-select-overlay (delete-overlay ns-select-overlay))))))
+
+(defun ns-unselect-line ()
+ "Removes any NS highlight a buffer may contain."
+ (if ns-select-overlay
+ (setq ns-select-overlay (delete-overlay ns-select-overlay))))
+
+(add-hook 'first-change-hook 'ns-unselect-line)
+
+
+
+;;;; Preferences handling.
+
+(defun get-lisp-resource (arg1 arg2)
+ (let ((res (ns-get-resource arg1 arg2)))
+ (cond
+ ((not res) 'unbound)
+ ((string-equal (upcase res) "YES") t)
+ ((string-equal (upcase res) "NO") nil)
+ (t (read res)))))
+
+(defun ns-save-preferences ()
+ "Set all the defaults."
+ (interactive)
+ ;; Global preferences
+ (ns-set-resource nil "AlternateModifier" (symbol-name ns-alternate-modifier))
+ (ns-set-resource nil "CommandModifier" (symbol-name ns-command-modifier))
+ (ns-set-resource nil "ControlModifier" (symbol-name ns-control-modifier))
+ (ns-set-resource nil "FunctionModifier" (symbol-name ns-function-modifier))
+ (ns-set-resource nil "CursorBlinkRate"
+ (if ns-cursor-blink-rate
+ (number-to-string ns-cursor-blink-rate)
+ "NO"))
+ (ns-set-resource nil "ExpandSpace"
+ (if ns-expand-space
+ (number-to-string ns-expand-space)
+ "NO"))
+ (ns-set-resource nil "GSFontAntiAlias" (if ns-antialias-text "YES" "NO"))
+ (ns-set-resource nil "UseQuickdrawSmoothing"
+ (if ns-use-qd-smoothing "YES" "NO"))
+ (ns-set-resource nil "UseSystemHighlightColor"
+ (if ns-use-system-highlight-color "YES" "NO"))
+ ;; Default frame parameters
+ (let ((p (frame-parameters)))
+ (let ((f (assq 'font p)))
+ (if f (ns-set-resource nil "Font" (ns-font-name (cdr f)))))
+ (let ((fs (assq 'fontsize p)))
+ (if fs (ns-set-resource nil "FontSize" (number-to-string (cdr fs)))))
+ (let ((fgc (assq 'foreground-color p)))
+ (if fgc (ns-set-resource nil "Foreground" (cdr fgc))))
+ (let ((bgc (assq 'background-color p)))
+ (if bgc (ns-set-resource nil "Background" (cdr bgc))))
+ (let ((cc (assq 'cursor-color p)))
+ (if cc (ns-set-resource nil "CursorColor" (cdr cc))))
+ (let ((ct (assq 'cursor-type p)))
+ (if ct (ns-set-resource nil "CursorType"
+ (if (symbolp (cdr ct)) (symbol-name (cdr ct)) (cdr ct)))))
+ (let ((under (assq 'underline p)))
+ (if under (ns-set-resource nil "Underline"
+ (cond ((eq (cdr under) t) "YES")
+ ((eq (cdr under) nil) "NO")
+ (t (cdr under))))))
+ (let ((ibw (assq 'internal-border-width p)))
+ (if ibw (ns-set-resource nil "InternalBorderWidth"
+ (number-to-string (cdr ibw)))))
+ (let ((vsb (assq 'vertical-scroll-bars p)))
+ (if vsb (ns-set-resource nil "VerticalScrollBars" (cond
+ ((eq t (cdr vsb)) "YES")
+ ((eq nil (cdr vsb)) "NO")
+ ((eq 'left (cdr vsb)) "left")
+ ((eq 'right (cdr vsb)) "right")
+ (t nil)))))
+ (let ((height (assq 'height p)))
+ (if height (ns-set-resource nil "Height"
+ (number-to-string (cdr height)))))
+ (let ((width (assq 'width p)))
+ (if width (ns-set-resource nil "Width"
+ (number-to-string (cdr width)))))
+ (let ((top (assq 'top p)))
+ (if top (ns-set-resource nil "Top"
+ (number-to-string (cdr top)))))
+ (let ((left (assq 'left p)))
+ (if left (ns-set-resource nil "Left"
+ (number-to-string (cdr left)))))
+ ;; These not fully supported
+ (let ((ar (assq 'auto-raise p)))
+ (if ar (ns-set-resource nil "AutoRaise"
+ (if (cdr ar) "YES" "NO"))))
+ (let ((al (assq 'auto-lower p)))
+ (if al (ns-set-resource nil "AutoLower"
+ (if (cdr al) "YES" "NO"))))
+ (let ((mbl (assq 'menu-bar-lines p)))
+ (if mbl (ns-set-resource nil "Menus"
+ (if (cdr mbl) "YES" "NO"))))
+ )
+ (let ((fl (face-list)))
+ (while (consp fl)
+ (or (eq 'default (car fl))
+ ;; dont save Default* since it causes all created faces to
+ ;; inherit its values. The properties of the default face
+ ;; have already been saved from the frame-parameters anyway.
+ (let* ((name (symbol-name (car fl)))
+ (font (face-font (car fl)))
+; (fontsize (face-fontsize (car fl)))
+ (foreground (face-foreground (car fl)))
+ (background (face-background (car fl)))
+ (underline (face-underline-p (car fl)))
+ (italic (face-italic-p (car fl)))
+ (bold (face-bold-p (car fl)))
+ (stipple (face-stipple (car fl))))
+; (ns-set-resource nil (concat name ".attributeFont")
+; (if font font nil))
+; (ns-set-resource nil (concat name ".attributeFontSize")
+; (if fontsize (number-to-string fontsize) nil))
+ (ns-set-resource nil (concat name ".attributeForeground")
+ (if foreground foreground nil))
+ (ns-set-resource nil (concat name ".attributeBackground")
+ (if background background nil))
+ (ns-set-resource nil (concat name ".attributeUnderline")
+ (if underline "YES" nil))
+ (ns-set-resource nil (concat name ".attributeItalic")
+ (if italic "YES" nil))
+ (ns-set-resource nil (concat name ".attributeBold")
+ (if bold "YES" nil))
+ (and stipple
+ (or (stringp stipple)
+ (setq stipple (prin1-to-string stipple))))
+ (ns-set-resource nil (concat name ".attributeStipple")
+ (if stipple stipple nil))))
+ (setq fl (cdr fl)))))
+
+;; call ns-save-preferences when menu-bar-options-save is called
+(fset 'menu-bar-options-save-orig (symbol-function 'menu-bar-options-save))
+(defun ns-save-options ()
+ (interactive)
+ (menu-bar-options-save-orig)
+ (ns-save-preferences))
+(fset 'menu-bar-options-save (symbol-function 'ns-save-options))
+
+
+;;;; File handling.
+
+(defun ns-open-file-using-panel ()
+ "Pop up open-file panel, and load the result in a buffer."
+ (interactive)
+ ; prompt dir defaultName isLoad initial
+ (setq ns-input-file (ns-read-file-name "Select File to Load" nil t nil))
+ (if ns-input-file
+ (and (setq ns-input-file (list ns-input-file)) (ns-find-file))))
+
+(defun ns-write-file-using-panel ()
+ "Pop up save-file panel, and save buffer in resulting name."
+ (interactive)
+ (let (ns-output-file)
+ ; prompt dir defaultName isLoad initial
+ (setq ns-output-file (ns-read-file-name "Save As" nil nil nil))
+ (message ns-output-file)
+ (if ns-output-file (write-file ns-output-file))))
+
+(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))
+ (cond
+ (bufwin1
+ (select-frame (window-frame bufwin1))
+ (raise-frame (window-frame bufwin1))
+ (select-window bufwin1))
+ ((and (eq ns-pop-up-frames 'fresh) bufwin2)
+ (ns-hide-emacs 'activate)
+ (select-frame (window-frame bufwin2))
+ (raise-frame (window-frame bufwin2))
+ (select-window bufwin2)
+ (find-file f))
+ (ns-pop-up-frames
+ (ns-hide-emacs 'activate)
+ (let ((pop-up-frames t)) (pop-to-buffer file nil)))
+ (t
+ (ns-hide-emacs 'activate)
+ (find-file f)))))
+
+
+
+;;;; Frame-related functions.
+
+;; Don't show the frame name; that's redundant with NS.
+(setq-default mode-line-frame-identification '(" "))
+
+(defvar ns-pop-up-frames 'fresh
+ "* Should file opened upon request from the Workspace be opened in a new
frame ?
+If t, always. If nil, never. Otherwise a new frame is opened
+unless the current buffer is a scratch buffer.")
+
+;; You say tomAYto, I say tomAHto..
+(defvaralias 'ns-option-modifier 'ns-alternate-modifier)
+
+(defun ns-do-hide-emacs ()
+ (interactive)
+ (ns-hide-emacs t))
+
+(defun ns-do-hide-others ()
+ (interactive)
+ (ns-hide-others))
+
+(defun ns-do-emacs-info-panel ()
+ (interactive)
+ (ns-emacs-info-panel))
+
+(defun ns-next-frame ()
+ "Switch to next visible frame."
+ (interactive)
+ (other-frame 1))
+(defun ns-prev-frame ()
+ "Switch to previous visible frame."
+ (interactive)
+ (other-frame -1))
+
+; If no position specified, make new frame offset by 25 from current.
+(add-hook 'before-make-frame-hook
+ '(lambda ()
+ (let ((left (cdr (assq 'left (frame-parameters))))
+ (top (cdr (assq 'top (frame-parameters)))))
+ (if (consp left) (setq left (cadr left)))
+ (if (consp top) (setq top (cadr top)))
+ (cond
+ ((or (assq 'top parameters) (assq 'left parameters)))
+ ((or (not left) (not top)))
+ (t
+ (setq parameters (cons (cons 'left (+ left 25))
+ (cons (cons 'top (+ top 25))
+ parameters))))))))
+
+; frame will be focused anyway, so select it
+(add-hook 'after-make-frame-functions 'select-frame)
+
+;;; (defun ns-win-suspend-error ()
+;;; (error "Suspending an emacs running under *Step/OS X makes no sense"))
+;;; (add-hook 'suspend-hook 'ns-win-suspend-error)
+;;; (substitute-key-definition 'suspend-emacs 'iconify-or-deiconify-frame
+;;; global-map)
+
+;; Based on a function by David Reitter <address@hidden> ;
+;; see http://lists.gnu.org/archive/html/emacs-devel/2005-09/msg00681.html .
+(defun ns-toggle-toolbar (&optional frame)
+ "Switches the tool bar on and off in frame FRAME.
+ If FRAME is nil, the change applies to the selected frame."
+ (interactive)
+ (modify-frame-parameters frame
+ (list (cons 'tool-bar-lines
+ (if (> (or (frame-parameter frame 'tool-bar-lines) 0) 0)
+ 0 1)) ))
+ (if (not tool-bar-mode) (tool-bar-mode t)))
+
+; Redefine from frame.el
+(define-minor-mode blink-cursor-mode
+ "Toggle blinking cursor mode.
+With a numeric argument, turn blinking cursor mode on if ARG is positive,
+otherwise turn it off. When blinking cursor mode is enabled, the
+cursor of the selected window blinks.
+
+Note that this command is effective only when Emacs
+displays through a window system, because then Emacs does its own
+cursor display. On a text-only terminal, this is not implemented."
+ :init-value (not (or noninteractive
+ no-blinking-cursor
+ (eq ns-cursor-blink-rate nil)))
+ :initialize 'custom-initialize-safe-default
+ :group 'cursor
+ :global t
+ (if blink-cursor-mode
+ (setq ns-cursor-blink-mode t)
+ (setq ns-cursor-blink-mode nil)))
+
+
+
+;;;; 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."
+ (interactive)
+ (if (and (interactive-p)
+ (or (listp last-nonmenu-event)
+ (and (char-or-string-p (event-basic-type last-command-event))
+ (memq 'super (event-modifiers last-command-event)))))
+ (let ((last-nonmenu-event (if (listp last-nonmenu-event)
+ last-nonmenu-event
+ ;; fake it:
+ `(mouse-1 POSITION 1))))
+ (if (y-or-n-p (format "Print buffer %s? " (buffer-name)))
+ (print-buffer)
+ (error "Cancelled")))
+ (print-buffer)))
+
+(defun ns-yes-or-no-p (prompt)
+ "As yes-or-no-p except that NS panel always used for querying."
+ (interactive)
+ (setq last-nonmenu-event nil)
+ (yes-or-no-p prompt))
+
+
+;;;; Font support.
+
+(defalias 'x-list-fonts 'ns-list-fonts)
+;; Needed for font listing functions under both backend and normal
+(setq scalable-fonts-allowed t)
+
+;; Set to use font panel instead
+(defalias 'generate-fontset-menu 'ns-popup-font-panel)
+(defalias 'mouse-set-font 'ns-popup-font-panel)
+
+(defun ns-respond-to-change-font ()
+ "Respond to changeFont: event, expecting ns-input-font and\n\
+ns-input-fontsize of new font."
+ (interactive)
+ (modify-frame-parameters (selected-frame)
+ (list (cons 'font ns-input-font)
+ (cons 'fontsize ns-input-fontsize)))
+ (set-frame-font ns-input-font))
+
+
+;; Default fontset for Mac OS X. This is mainly here to show how a fontset
+;; can be set up manually. Ordinarily, fontsets are auto-created whenever
+;; a font is chosen by
+(defvar ns-standard-fontset-spec
+; Only some code supports this so far, so use uglier XLFD version
+; "-ns-*-*-*-*-*-10-*-*-*-*-*-fontset-standard,latin:Courier,han:Kai"
+"-ns-*-*-*-*-*-10-*-*-*-*-*-fontset-standard,latin:-*-Courier-*-*-*-*-10-*-*-*-*-*-iso10646-1,han:-*-Kai-*-*-*-*-10-*-*-*-*-*-iso10646-1,cyrillic:-*-Trebuchet$MS-*-*-*-*-10-*-*-*-*-*-iso10646-1"
+ "String of fontset spec of the standard fontset.
+This defines a fontset consisting of the Courier and other fonts that
+come with OS X\".
+See the documentation of `create-fontset-from-fontset-spec for the format.")
+
+;; Conditional on new-fontset so bootstrapping works on non-GUI compiles
+(if (fboundp 'new-fontset)
+ (progn
+ ;; Setup the default fontset.
+ (setup-default-fontset)
+ ;; Create the standard fontset.
+ (create-fontset-from-fontset-spec ns-standard-fontset-spec t)
+))
+
+;(setq default-frame-alist (cons (cons 'font
"-ns-*-*-*-*-*-10-*-*-*-*-*-fontset-standard") default-frame-alist))
+
+;; add some additional scripts to var we use for fontset generation
+(setq script-representative-chars
+ (cons '(kana #xff8a)
+ (cons '(symbol #x2295 #x2287 #x25a1)
+ script-representative-chars)))
+
+
+;;;; Pasteboard support.
+
+(defun ns-get-pasteboard ()
+ "Returns the value of the pasteboard."
+ (ns-get-cut-buffer-internal 'PRIMARY))
+
+(defun ns-set-pasteboard (string)
+ "Store STRING into the NS server's pasteboard."
+ ;; Check the data type of STRING.
+ (if (not (stringp string)) (error "Nonstring given to pasteboard"))
+ (ns-store-cut-buffer-internal 'PRIMARY 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
+;;; from ns-pasteboard-value.
+(defvar ns-last-selected-text nil)
+
+;;; Put TEXT, a string, on the pasteboard.
+(defun ns-select-text (text &optional push)
+ ;; Don't send the pasteboard too much text.
+ ;; It becomes slow, and if really big it causes errors.
+ (ns-set-pasteboard text)
+ (setq ns-last-selected-text text))
+
+;;; Return the value of the current NS selection. For compatibility
+;;; with older NS applications, this checks cut buffer 0 before
+;;; retrieving the value of the primary selection.
+(defun ns-pasteboard-value ()
+ (let (text)
+
+ ;; Consult the selection, then the cut buffer. 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)
+ ((string= text ns-last-selected-text)
+ ;; Record the newer string, so subsequent calls can use the `eq' test.
+ (setq ns-last-selected-text text)
+ nil)
+ (t
+ (setq ns-last-selected-text text)))))
+
+(defun ns-copy-including-secondary ()
+ (interactive)
+ (call-interactively 'kill-ring-save)
+ (ns-store-cut-buffer-internal 'SECONDARY
+ (buffer-substring (point) (mark t))))
+(defun ns-paste-secondary ()
+ (interactive)
+ (insert (ns-get-cut-buffer-internal 'SECONDARY)))
+
+;; PENDING: not sure what to do here.. for now interprog- are set in
+;; init-fn-keys, and unsure whether these x- settings have an effect
+;;(setq interprogram-cut-function 'ns-select-text
+;; interprogram-paste-function 'ns-pasteboard-value)
+; these only needed if above not working
+(defalias 'x-select-text 'ns-select-text)
+(defalias 'x-cut-buffer-or-selection-value 'ns-pasteboard-value)
+(defalias 'x-disown-selection-internal 'ns-disown-selection-internal)
+(defalias 'x-get-selection-internal 'ns-get-selection-internal)
+(defalias 'x-own-selection-internal 'ns-own-selection-internal)
+
+(set-face-background 'region "ns_selection_color")
+
+
+
+;;;; Scrollbar handling.
+
+(global-set-key [vertical-scroll-bar down-mouse-1] 'ns-handle-scroll-bar-event)
+(global-unset-key [vertical-scroll-bar mouse-1])
+(global-unset-key [vertical-scroll-bar drag-mouse-1])
+
+(defun ns-scroll-bar-move (event)
+ "Scroll the frame according to an NS scroller event."
+ (interactive "e")
+ (let* ((pos (event-end event))
+ (window (nth 0 pos))
+ (scale (nth 2 pos)))
+ (save-excursion
+ (set-buffer (window-buffer window))
+ (cond
+ ((eq (car scale) (cdr scale))
+ (goto-char (point-max)))
+ ((= (car scale) 0)
+ (goto-char (point-min)))
+ (t
+ (goto-char (+ (point-min) 1
+ (scroll-bar-scale scale (- (point-max) (point-min)))))))
+ (beginning-of-line)
+ (set-window-start window (point))
+ (vertical-motion (/ (window-height window) 2) window))))
+
+(defun ns-handle-scroll-bar-event (event)
+ "Handle scroll bar EVENT to emulate Mac Toolbox style scrolling."
+ (interactive "e")
+ (let* ((position (event-start event))
+ (bar-part (nth 4 position))
+ (window (nth 0 position))
+ (old-window (selected-window)))
+ (cond
+ ((eq bar-part 'ratio)
+ (ns-scroll-bar-move event))
+ ((eq bar-part 'handle)
+ (if (eq window (selected-window))
+ (track-mouse (ns-scroll-bar-move event))
+ ; track-mouse faster for selected window, slower for unselected
+ (ns-scroll-bar-move event)))
+ (t
+ (select-window window)
+ (cond
+ ((eq bar-part 'up)
+ (goto-char (window-start window))
+ (scroll-down 1))
+ ((eq bar-part 'above-handle)
+ (scroll-down))
+ ((eq bar-part 'below-handle)
+ (scroll-up))
+ ((eq bar-part 'down)
+ (goto-char (window-start window))
+ (scroll-up 1)))
+ (select-window old-window)))))
+
+
+;;;; Color support.
+
+(defvar x-colors (ns-list-colors)
+ "The list of colors defined in non-PANTONE color files.")
+(defvar colors x-colors
+ "The list of colors defined in non-PANTONE color files.")
+
+(defun ns-defined-colors (&optional frame)
+ "Return a list of colors supported for a particular frame.
+The argument FRAME specifies which frame to try.
+The value may be different for frames on different NS displays."
+ (or frame (setq frame (selected-frame)))
+ (let ((all-colors x-colors)
+ (this-color nil)
+ (defined-colors nil))
+ (while all-colors
+ (setq this-color (car all-colors)
+ all-colors (cdr all-colors))
+; (and (face-color-supported-p frame this-color t)
+ (setq defined-colors (cons this-color defined-colors)))
+;)
+ defined-colors))
+(defalias 'x-defined-colors 'ns-defined-colors)
+(defalias 'xw-defined-colors 'ns-defined-colors)
+
+;; Convenience and work-around for fact that set color fns now require named.
+(defun ns-set-background-alpha (alpha)
+ "Sets alpha (opacity) of background.
+Set from 0.0 (fully transparent) to 1.0 (fully opaque; default).
+Note, tranparency works better on Tiger (10.4) and higher."
+ (interactive "nSet background alpha to: ")
+ (let ((bgcolor (cdr (assq 'background-color (frame-parameters)))))
+ (set-frame-parameter (selected-frame)
+ 'background-color (ns-set-alpha bgcolor alpha))))
+
+;; Functions for color panel + drag
+(defun ns-face-at-pos (pos)
+ (let* ((frame (car pos))
+ (frame-pos (cons (cadr pos) (cddr pos)))
+ (window (window-at (car frame-pos) (cdr frame-pos) frame))
+ (window-pos (coordinates-in-window-p frame-pos window))
+ (buffer (window-buffer window))
+ (edges (window-edges window)))
+ (cond
+ ((not window-pos)
+ nil)
+ ((eq window-pos 'mode-line)
+ 'modeline)
+ ((eq window-pos 'vertical-line)
+ 'default)
+ ((consp window-pos)
+ (save-excursion
+ (set-buffer buffer)
+ (let ((p (car (compute-motion (window-start window)
+ (cons (nth 0 edges) (nth 1 edges))
+ (window-end window)
+ frame-pos
+ (- (window-width window) 1)
+ nil
+ window))))
+ (cond
+ ((eq p (window-point window))
+ 'cursor)
+ ((and mark-active (< (region-beginning) p) (< p (region-end)))
+ 'region)
+ (t
+ (let ((faces (get-char-property p 'face window)))
+ (if (consp faces) (car faces) faces)))))))
+ (t
+ nil))))
+
+(defun ns-set-foreground-at-mouse ()
+ "Set the foreground color at the mouse location to ns-input-color."
+ (interactive)
+ (let* ((pos (mouse-position))
+ (frame (car pos))
+ (face (ns-face-at-pos pos)))
+ (cond
+ ((eq face 'cursor)
+ (modify-frame-parameters frame (list (cons 'cursor-color
+ ns-input-color))))
+ ((not face)
+ (modify-frame-parameters frame (list (cons 'foreground-color
+ ns-input-color))))
+ (t
+ (set-face-foreground face ns-input-color frame)))))
+
+(defun ns-set-background-at-mouse ()
+ "Set the background color at the mouse location to ns-input-color."
+ (interactive)
+ (let* ((pos (mouse-position))
+ (frame (car pos))
+ (face (ns-face-at-pos pos)))
+ (cond
+ ((eq face 'cursor)
+ (modify-frame-parameters frame (list (cons 'cursor-color
+ ns-input-color))))
+ ((not face)
+ (modify-frame-parameters frame (list (cons 'background-color
+ ns-input-color))))
+ (t
+ (set-face-background face ns-input-color frame)))))
+
+
+
+;; Misc aliases
+(defalias 'x-display-mm-width 'ns-display-mm-width)
+(defalias 'x-display-mm-height 'ns-display-mm-height)
+(defalias 'x-display-backing-store 'ns-display-backing-store)
+(defalias 'x-display-save-under 'ns-display-save-under)
+(defalias 'x-display-visual-class 'ns-display-visual-class)
+(defalias 'x-display-screens 'ns-display-screens)
+(defalias 'x-focus-frame 'ns-focus-frame)
+
+;; Set some options to be as NS-like as possible.
+(setq frame-title-format t
+ icon-title-format t)
+
+;; Set up browser connectivity
+(setq browse-url-browser-function 'browse-url-generic)
+(cond ((eq system-type 'darwin)
+ (setq browse-url-generic-program "open"))
+ ;; otherwise, gnustep
+ (t
+ (setq browse-url-generic-program "gopen")) )
+
+
+(defvar ns-initialized nil
+ "Non-nil if NS windowing has been initialized.")
+
+;;; Do the actual NS Windows setup here; the above code just defines
+;;; functions and variables that we use now.
+(defun ns-initialize-window-system ()
+ "Initialize Emacs for NS (Cocoa / GNUstep) windowing."
+
+ ; PENDING: not needed?
+ (setq command-line-args (ns-handle-args command-line-args))
+
+ (ns-open-connection (system-name) nil t)
+
+ (let ((services (ns-list-services)))
+ (while services
+ (if (eq (caar services) 'undefined)
+ (ns-define-service (cdar services))
+ (define-key global-map (vector (caar services))
+ (ns-define-service (cdar services)))
+ )
+ (setq services (cdr services))))
+
+ (if (and (eq (get-lisp-resource nil "NXAutoLaunch") t)
+ (eq (get-lisp-resource nil "HideOnAutoLaunch") t))
+ (add-hook 'after-init-hook 'ns-do-hide-emacs))
+
+ (menu-bar-mode (if (get-lisp-resource nil "Menus") 1 -1))
+ (mouse-wheel-mode 1)
+
+ (setq ns-initialized t))
+
+(add-to-list 'handle-args-function-alist '(ns . ns-handle-args))
+(add-to-list 'frame-creation-function-alist '(ns . x-create-frame-with-faces))
+(add-to-list 'window-system-initialization-alist '(ns .
ns-initialize-window-system))
+
+
+(provide 'ns-win)
+
+;;; ns-win.el ends here
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