1 /* Functions for the NeXT/Open/GNUstep and MacOSX window system.
3 Copyright (C) 1989, 1992-1994, 2005-2006, 2008-2013 Free Software
6 This file is part of GNU Emacs.
8 GNU Emacs is free software: you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation, either version 3 of the License, or
11 (at your option) any later version.
13 GNU Emacs is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
22 Originally by Carl Edman
23 Updated by Christian Limpach (chris@nice.ch)
24 OpenStep/Rhapsody port by Scott Bender (sbender@harmony-ds.com)
25 MacOSX/Aqua port by Christophe de Dinechin (descubes@earthlink.net)
26 GNUstep port and post-20 update by Adrian Robert (arobert@cogsci.ucsd.edu)
29 /* This should be the first include, as it may set up #defines affecting
30 interpretation of even the system includes. */
34 #include
<c
-strcase.h
>
37 #include "blockinput.h"
40 #include "character.h"
43 #include "termhooks.h"
48 int fns_trace_num
= 1;
49 #define NSTRACE
(x
) fprintf (stderr
, "
%s:%d: [%d] " #x "\n", \
50 __FILE__
, __LINE__
, ++fns_trace_num
)
57 extern NSArray
*ns_send_types
, *ns_return_types
, *ns_drag_types
;
59 extern Lisp_Object Qforeground_color
;
60 extern Lisp_Object Qbackground_color
;
61 extern Lisp_Object Qcursor_color
;
62 extern Lisp_Object Qinternal_border_width
;
63 extern Lisp_Object Qvisibility
;
64 extern Lisp_Object Qcursor_type
;
65 extern Lisp_Object Qicon_type
;
66 extern Lisp_Object Qicon_name
;
67 extern Lisp_Object Qicon_left
;
68 extern Lisp_Object Qicon_top
;
69 extern Lisp_Object Qleft
;
70 extern Lisp_Object Qright
;
71 extern Lisp_Object Qtop
;
72 extern Lisp_Object Qdisplay
;
73 extern Lisp_Object Qvertical_scroll_bars
;
74 extern Lisp_Object Qauto_raise
;
75 extern Lisp_Object Qauto_lower
;
76 extern Lisp_Object Qbox
;
77 extern Lisp_Object Qscroll_bar_width
;
78 extern Lisp_Object Qx_resource_name
;
79 extern Lisp_Object Qface_set_after_frame_default
;
80 extern Lisp_Object Qunderline
, Qundefined
;
81 extern Lisp_Object Qheight
, Qminibuffer
, Qname
, Qonly
, Qwidth
;
82 extern Lisp_Object Qunsplittable
, Qmenu_bar_lines
, Qbuffer_predicate
, Qtitle
;
85 Lisp_Object Qbuffered
;
86 Lisp_Object Qfontsize
;
88 /* hack for OS X file panels */
91 EmacsTooltip
*ns_tooltip
;
93 /* Need forward declaration here to preserve organizational integrity of file */
94 Lisp_Object Fx_open_connection
(Lisp_Object
, Lisp_Object
, Lisp_Object
);
96 /* Static variables to handle applescript execution. */
97 static Lisp_Object as_script
, *as_result
;
101 static ptrdiff_t image_cache_refcount
;
104 /* ==========================================================================
106 Internal utility functions
108 ========================================================================== */
115 error ("OpenStep is not in use or not initialized"
);
119 /* Nonzero if we can use mouse menus. */
127 /* Extract a frame as a FRAME_PTR, defaulting to the selected frame
128 and checking validity for NS. */
130 check_ns_frame
(Lisp_Object frame
)
135 f
= SELECTED_FRAME
();
138 CHECK_LIVE_FRAME
(frame
);
141 if (! FRAME_NS_P
(f
))
142 error ("non
-Nextstep frame used"
);
147 /* Let the user specify an Nextstep display with a frame.
148 nil stands for the selected frame--or, if that is not an Nextstep frame,
149 the first Nextstep display on the list. */
150 static
struct ns_display_info
*
151 check_ns_display_info
(Lisp_Object frame
)
155 struct frame
*f
= SELECTED_FRAME
();
156 if (FRAME_NS_P
(f
) && FRAME_LIVE_P
(f
) )
157 return FRAME_NS_DISPLAY_INFO
(f
);
158 else if (x_display_list
!= 0)
159 return x_display_list
;
161 error ("Nextstep windows are not in use or not initialized"
);
163 else if (INTEGERP
(frame
))
165 struct terminal *t
= get_terminal
(frame
, 1);
167 if (t
->type != output_ns
)
168 error ("
Terminal %"pI"d is not a Nextstep display", XINT (frame));
170 return t
->display_info.ns
;
172 else if (STRINGP
(frame
))
173 return ns_display_info_for_name
(frame
);
178 CHECK_LIVE_FRAME
(frame
);
180 if (! FRAME_NS_P
(f
))
181 error ("non
-Nextstep frame used"
);
182 return FRAME_NS_DISPLAY_INFO
(f
);
184 return NULL; /* shut compiler up */
189 ns_get_window
(Lisp_Object maybeFrame
)
191 id
view =nil
, window
=nil
;
193 if (!FRAMEP
(maybeFrame
) ||
!FRAME_NS_P
(XFRAME
(maybeFrame
)))
194 maybeFrame
= selected_frame
;/*wrong_type_argument (Qframep, maybeFrame); */
196 if (!NILP
(maybeFrame
))
197 view = FRAME_NS_VIEW
(XFRAME
(maybeFrame
));
198 if (view) window
=[view window
];
205 ns_get_screen
(Lisp_Object screen
)
208 struct terminal *terminal;
210 if (EQ
(Qt
, screen
)) /* not documented */
211 return [NSScreen mainScreen
];
213 terminal = get_terminal
(screen
, 1);
214 if (terminal->type != output_ns
)
218 f
= SELECTED_FRAME
();
219 else if (FRAMEP
(screen
))
223 struct ns_display_info
*dpyinfo
= terminal->display_info.ns
;
224 f
= dpyinfo
->x_focus_frame
225 ? dpyinfo
->x_focus_frame
: dpyinfo
->x_highlight_frame
;
228 return ((f
&& FRAME_NS_P
(f
)) ?
[[FRAME_NS_VIEW
(f
) window
] screen
]
233 /* Return the X display structure for the display named NAME.
234 Open a new connection if necessary. */
235 struct ns_display_info
*
236 ns_display_info_for_name
(Lisp_Object name
)
239 struct ns_display_info
*dpyinfo
;
243 for (dpyinfo
= x_display_list
, names
= ns_display_name_list
;
245 dpyinfo
= dpyinfo
->next
, names
= XCDR
(names
))
248 tem
= Fstring_equal
(XCAR
(XCAR
(names
)), name
);
253 error ("Emacs
for OpenStep does not yet support multi
-display."
);
255 Fx_open_connection
(name
, Qnil
, Qnil
);
256 dpyinfo
= x_display_list
;
259 error ("OpenStep on
%s not responding.\n", SDATA (name));
265 ns_filename_from_panel
(NSSavePanel
*panel
)
267 #
if defined
(NS_IMPL_COCOA
) && MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_6
268 NSURL
*url
= [panel URL
];
269 NSString
*str
= [url
path];
272 return [panel filename
];
277 ns_directory_from_panel
(NSSavePanel
*panel
)
279 #
if defined
(NS_IMPL_COCOA
) && MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_6
280 NSURL
*url
= [panel directoryURL
];
281 NSString
*str
= [url
path];
284 return [panel directory
];
289 interpret_services_menu
(NSMenu
*menu, Lisp_Object prefix
, Lisp_Object old
)
290 /* --------------------------------------------------------------------------
291 Turn the input menu (an NSMenu) into a lisp list for tracking on lisp side
292 -------------------------------------------------------------------------- */
302 count
= [menu numberOfItems
];
303 for (i
= 0; i
<count
; i
++)
305 item
= [menu itemAtIndex
: i
];
306 name
= [[item
title] UTF8String
];
309 nameStr
= build_string
(name
);
311 if ([item hasSubmenu
])
313 old
= interpret_services_menu
([item submenu
],
314 Fcons
(nameStr
, prefix
), old
);
318 keys
= [item keyEquivalent
];
319 if (keys
&& [keys
length] )
321 key
= [keys characterAtIndex
: 0];
322 res
= make_number
(key|super_modifier
);
328 old
= Fcons
(Fcons
(res
,
329 Freverse
(Fcons
(nameStr
,
339 /* ==========================================================================
341 Frame parameter setters
343 ========================================================================== */
347 x_set_foreground_color
(struct frame
*f
, Lisp_Object arg
, Lisp_Object oldval
)
350 CGFloat r
, g
, b
, alpha
;
352 if (ns_lisp_to_color
(arg
, &col
))
354 store_frame_param
(f
, Qforeground_color
, oldval
);
355 error ("Unknown color"
);
359 [f
->output_data.ns
->foreground_color release
];
360 f
->output_data.ns
->foreground_color
= col
;
362 [col getRed
: &r green
: &g blue
: &b alpha
: &alpha
];
363 FRAME_FOREGROUND_PIXEL
(f
) =
364 ARGB_TO_ULONG
((int
)(alpha
*0xff), (int
)(r
*0xff), (int
)(g
*0xff), (int
)(b
*0xff));
366 if (FRAME_NS_VIEW
(f
))
368 update_face_from_frame_parameter
(f
, Qforeground_color
, arg
);
369 /*recompute_basic_faces (f); */
370 if (FRAME_VISIBLE_P
(f
))
377 x_set_background_color
(struct frame
*f
, Lisp_Object arg
, Lisp_Object oldval
)
381 NSView
*view = FRAME_NS_VIEW
(f
);
382 CGFloat r
, g
, b
, alpha
;
384 if (ns_lisp_to_color
(arg
, &col
))
386 store_frame_param
(f
, Qbackground_color
, oldval
);
387 error ("Unknown color"
);
390 /* clear the frame; in some instances the NS-internal GC appears not to
391 update, or it does update and cannot clear old text properly */
392 if (FRAME_VISIBLE_P
(f
))
396 [f
->output_data.ns
->background_color release
];
397 f
->output_data.ns
->background_color
= col
;
399 [col getRed
: &r green
: &g blue
: &b alpha
: &alpha
];
400 FRAME_BACKGROUND_PIXEL
(f
) =
401 ARGB_TO_ULONG
((int
)(alpha
*0xff), (int
)(r
*0xff), (int
)(g
*0xff), (int
)(b
*0xff));
405 [[view window
] setBackgroundColor
: col
];
408 [[view window
] setOpaque
: NO
];
410 [[view window
] setOpaque
: YES
];
412 face
= FRAME_DEFAULT_FACE
(f
);
415 col
= ns_lookup_indexed_color
(NS_FACE_BACKGROUND
(face
), f
);
416 face
->background
= ns_index_color
417 ([col colorWithAlphaComponent
: alpha
], f
);
419 update_face_from_frame_parameter
(f
, Qbackground_color
, arg
);
422 if (FRAME_VISIBLE_P
(f
))
429 x_set_cursor_color
(struct frame
*f
, Lisp_Object arg
, Lisp_Object oldval
)
433 if (ns_lisp_to_color
(arg
, &col
))
435 store_frame_param
(f
, Qcursor_color
, oldval
);
436 error ("Unknown color"
);
439 [FRAME_CURSOR_COLOR
(f
) release
];
440 FRAME_CURSOR_COLOR
(f
) = [col retain
];
442 if (FRAME_VISIBLE_P
(f
))
444 x_update_cursor
(f
, 0);
445 x_update_cursor
(f
, 1);
447 update_face_from_frame_parameter
(f
, Qcursor_color
, arg
);
452 x_set_icon_name
(struct frame
*f
, Lisp_Object arg
, Lisp_Object oldval
)
454 NSView
*view = FRAME_NS_VIEW
(f
);
455 NSTRACE
(x_set_icon_name
);
457 /* see if it's changed */
460 if (STRINGP
(oldval
) && EQ
(Fstring_equal
(oldval
, arg
), Qt
))
463 else if (!STRINGP
(oldval
) && EQ
(oldval
, Qnil
) == EQ
(arg
, Qnil
))
466 fset_icon_name
(f
, arg
);
470 if (!NILP
(f
->title))
473 /* explicit name and no icon-name -> explicit_name */
474 if (f
->explicit_name
)
478 /* no explicit name and no icon-name ->
479 name has to be rebuild from icon_title_format */
480 windows_or_buffers_changed
++;
485 /* Don't change the name if it's already NAME. */
486 if ([[view window
] miniwindowTitle
] &&
487 ([[[view window
] miniwindowTitle
]
488 isEqualToString
: [NSString stringWithUTF8String
:
492 [[view window
] setMiniwindowTitle
:
493 [NSString stringWithUTF8String
: SSDATA
(arg
)]];
497 ns_set_name_internal
(FRAME_PTR f
, Lisp_Object name
)
500 Lisp_Object encoded_name
, encoded_icon_name
;
502 NSView
*view = FRAME_NS_VIEW
(f
);
505 encoded_name
= ENCODE_UTF_8
(name
);
508 str
= [NSString stringWithUTF8String
: SSDATA
(encoded_name
)];
510 /* Don't change the name if it's already NAME. */
511 if (! [[[view window
] title] isEqualToString
: str
])
512 [[view window
] setTitle
: str
];
514 if (!STRINGP
(f
->icon_name
))
515 encoded_icon_name
= encoded_name
;
517 encoded_icon_name
= ENCODE_UTF_8
(f
->icon_name
);
519 str
= [NSString stringWithUTF8String
: SSDATA
(encoded_icon_name
)];
521 if ([[view window
] miniwindowTitle
] &&
522 ! [[[view window
] miniwindowTitle
] isEqualToString
: str
])
523 [[view window
] setMiniwindowTitle
: str
];
528 ns_set_name
(struct frame
*f
, Lisp_Object name
, int explicit
)
530 NSTRACE
(ns_set_name
);
532 /* Make sure that requests from lisp code override requests from
533 Emacs redisplay code. */
536 /* If we're switching from explicit to implicit, we had better
537 update the mode lines and thereby update the title. */
538 if (f
->explicit_name
&& NILP
(name
))
539 update_mode_lines
= 1;
541 f
->explicit_name
= ! NILP
(name
);
543 else if (f
->explicit_name
)
547 name
= build_string
([ns_app_name UTF8String
]);
551 /* Don't change the name if it's already NAME. */
552 if (! NILP
(Fstring_equal
(name
, f
->name
)))
557 /* title overrides explicit name */
558 if (! NILP
(f
->title))
561 ns_set_name_internal
(f
, name
);
565 /* This function should be called when the user's lisp code has
566 specified a name for the frame; the name will override any set by the
569 x_explicitly_set_name
(FRAME_PTR f
, Lisp_Object arg
, Lisp_Object oldval
)
571 NSTRACE
(x_explicitly_set_name
);
572 ns_set_name
(f
, arg
, 1);
576 /* This function should be called by Emacs redisplay code to set the
577 name; names set this way will never override names set by the user's
580 x_implicitly_set_name
(FRAME_PTR f
, Lisp_Object arg
, Lisp_Object oldval
)
582 NSTRACE
(x_implicitly_set_name
);
584 /* Deal with NS specific format t. */
585 if (FRAME_NS_P
(f
) && ((FRAME_ICONIFIED_P
(f
) && EQ
(Vicon_title_format
, Qt
))
586 || EQ
(Vframe_title_format
, Qt
)))
587 ns_set_name_as_filename
(f
);
589 ns_set_name
(f
, arg
, 0);
593 /* Change the title of frame F to NAME.
594 If NAME is nil, use the frame name as the title. */
597 x_set_title
(struct frame
*f
, Lisp_Object name
, Lisp_Object old_name
)
599 NSTRACE
(x_set_title
);
600 /* Don't change the title if it's already NAME. */
601 if (EQ
(name
, f
->title))
604 update_mode_lines
= 1;
606 fset_title
(f
, name
);
613 ns_set_name_internal
(f
, name
);
618 ns_set_name_as_filename
(struct frame
*f
)
621 Lisp_Object name
, filename
;
622 Lisp_Object buf
= XWINDOW
(f
->selected_window
)->buffer
;
624 NSAutoreleasePool
*pool
;
626 Lisp_Object encoded_name
, encoded_filename
;
628 NSTRACE
(ns_set_name_as_filename
);
630 if (f
->explicit_name ||
! NILP
(f
->title))
634 pool
= [[NSAutoreleasePool alloc
] init
];
635 filename
= BVAR
(XBUFFER
(buf
), filename
);
636 name
= BVAR
(XBUFFER
(buf
), name
);
640 if (! NILP
(filename
))
641 name
= Ffile_name_nondirectory
(filename
);
643 name
= build_string
([ns_app_name UTF8String
]);
647 encoded_name
= ENCODE_UTF_8
(name
);
650 view = FRAME_NS_VIEW
(f
);
652 title = FRAME_ICONIFIED_P
(f
) ?
[[[view window
] miniwindowTitle
] UTF8String
]
653 : [[[view window
] title] UTF8String
];
655 if (title && (! strcmp (title, SSDATA
(encoded_name
))))
662 str
= [NSString stringWithUTF8String
: SSDATA
(encoded_name
)];
663 if (str
== nil
) str
= @"Bad coding"
;
665 if (FRAME_ICONIFIED_P
(f
))
666 [[view window
] setMiniwindowTitle
: str
];
671 if (! NILP
(filename
))
674 encoded_filename
= ENCODE_UTF_8
(filename
);
677 fstr
= [NSString stringWithUTF8String
: SSDATA
(encoded_filename
)];
678 if (fstr
== nil
) fstr
= @""
;
680 /* work around a bug observed on 10.3 and later where
681 setTitleWithRepresentedFilename does not clear out previous state
682 if given filename does not exist */
683 if (! [[NSFileManager defaultManager
] fileExistsAtPath
: fstr
])
684 [[view window
] setRepresentedFilename
: @""
];
690 [[view window
] setRepresentedFilename
: fstr
];
691 [[view window
] setTitle
: str
];
701 ns_set_doc_edited
(struct frame
*f
, Lisp_Object arg
)
703 NSView
*view = FRAME_NS_VIEW
(f
);
704 NSAutoreleasePool
*pool
;
705 if (!MINI_WINDOW_P
(XWINDOW
(f
->selected_window
)))
708 pool
= [[NSAutoreleasePool alloc
] init
];
709 [[view window
] setDocumentEdited
: !NILP
(arg
)];
717 x_set_menu_bar_lines
(struct frame
*f
, Lisp_Object value
, Lisp_Object oldval
)
720 if (FRAME_MINIBUF_ONLY_P
(f
))
723 if (TYPE_RANGED_INTEGERP
(int
, value
))
724 nlines
= XINT
(value
);
728 FRAME_MENU_BAR_LINES
(f
) = 0;
731 FRAME_EXTERNAL_MENU_BAR
(f
) = 1;
732 /* does for all frames, whereas we just want for one frame
733 [NSMenu setMenuBarVisible: YES]; */
737 if (FRAME_EXTERNAL_MENU_BAR
(f
) == 1)
738 free_frame_menubar
(f
);
739 /* [NSMenu setMenuBarVisible: NO]; */
740 FRAME_EXTERNAL_MENU_BAR
(f
) = 0;
745 /* toolbar support */
747 x_set_tool_bar_lines
(struct frame
*f
, Lisp_Object value
, Lisp_Object oldval
)
751 if (FRAME_MINIBUF_ONLY_P
(f
))
754 if (RANGED_INTEGERP
(0, value
, INT_MAX
))
755 nlines
= XFASTINT
(value
);
761 FRAME_EXTERNAL_TOOL_BAR
(f
) = 1;
762 update_frame_tool_bar
(f
);
766 if (FRAME_EXTERNAL_TOOL_BAR
(f
))
768 free_frame_tool_bar
(f
);
769 FRAME_EXTERNAL_TOOL_BAR
(f
) = 0;
773 x_set_window_size
(f
, 0, f
->text_cols
, f
->text_lines
);
778 ns_implicitly_set_icon_type
(struct frame
*f
)
781 EmacsView
*view = FRAME_NS_VIEW
(f
);
783 Lisp_Object chain
, elt
;
784 NSAutoreleasePool
*pool
;
787 NSTRACE
(ns_implicitly_set_icon_type
);
790 pool
= [[NSAutoreleasePool alloc
] init
];
791 if (f
->output_data.ns
->miniimage
792 && [[NSString stringWithUTF8String
: SSDATA
(f
->name
)]
793 isEqualToString
: [(NSImage
*)f
->output_data.ns
->miniimage name
]])
800 tem
= assq_no_quit
(Qicon_type
, f
->param_alist
);
801 if (CONSP
(tem
) && ! NILP
(XCDR
(tem
)))
808 for (chain
= Vns_icon_type_alist
;
809 image == nil
&& CONSP
(chain
);
810 chain
= XCDR
(chain
))
813 /* special case: 't' means go by file type */
814 if (SYMBOLP
(elt
) && EQ
(elt
, Qt
) && SSDATA
(f
->name
)[0] == '/')
817 = [NSString stringWithUTF8String
: SSDATA
(f
->name
)];
818 if ([[NSFileManager defaultManager
] fileExistsAtPath
: str
])
819 image = [[[NSWorkspace sharedWorkspace
] iconForFile
: str
] retain
];
821 else if (CONSP
(elt
) &&
822 STRINGP
(XCAR
(elt
)) &&
823 STRINGP
(XCDR
(elt
)) &&
824 fast_string_match
(XCAR
(elt
), f
->name
) >= 0)
826 image = [EmacsImage allocInitFromFile
: XCDR
(elt
)];
828 image = [[NSImage imageNamed
:
829 [NSString stringWithUTF8String
:
830 SSDATA
(XCDR
(elt
))]] retain
];
836 image = [[[NSWorkspace sharedWorkspace
] iconForFileType
: @"
text"
] retain
];
840 [f
->output_data.ns
->miniimage release
];
841 f
->output_data.ns
->miniimage
= image;
842 [view setMiniwindowImage
: setMini
];
849 x_set_icon_type
(struct frame
*f
, Lisp_Object arg
, Lisp_Object oldval
)
851 EmacsView
*view = FRAME_NS_VIEW
(f
);
855 NSTRACE
(x_set_icon_type
);
857 if (!NILP
(arg
) && SYMBOLP
(arg
))
859 arg
=build_string
(SSDATA
(SYMBOL_NAME
(arg
)));
860 store_frame_param
(f
, Qicon_type
, arg
);
863 /* do it the implicit way */
866 ns_implicitly_set_icon_type
(f
);
872 image = [EmacsImage allocInitFromFile
: arg
];
874 image =[NSImage imageNamed
: [NSString stringWithUTF8String
:
879 image = [NSImage imageNamed
: @"
text"
];
883 f
->output_data.ns
->miniimage
= image;
884 [view setMiniwindowImage
: setMini
];
888 /* TODO: move to nsterm? */
890 ns_lisp_to_cursor_type
(Lisp_Object arg
)
893 if (XTYPE
(arg
) == Lisp_String
)
895 else if (XTYPE
(arg
) == Lisp_Symbol
)
896 str
= SSDATA
(SYMBOL_NAME
(arg
));
898 if (!strcmp (str
, "box"
)) return FILLED_BOX_CURSOR
;
899 if (!strcmp (str
, "hollow"
)) return HOLLOW_BOX_CURSOR
;
900 if (!strcmp (str
, "hbar"
)) return HBAR_CURSOR
;
901 if (!strcmp (str
, "
bar"
)) return BAR_CURSOR
;
902 if (!strcmp (str
, "no"
)) return NO_CURSOR
;
908 ns_cursor_type_to_lisp
(int arg
)
912 case FILLED_BOX_CURSOR
: return Qbox
;
913 case HOLLOW_BOX_CURSOR
: return intern
("hollow"
);
914 case HBAR_CURSOR
: return intern
("hbar"
);
915 case BAR_CURSOR
: return intern
("
bar"
);
917 default
: return intern
("no"
);
921 /* This is the same as the xfns.c definition. */
923 x_set_cursor_type
(FRAME_PTR f
, Lisp_Object arg
, Lisp_Object oldval
)
925 set_frame_cursor_types
(f
, arg
);
927 /* Make sure the cursor gets redrawn. */
928 cursor_type_changed
= 1;
932 /* called to set mouse pointer color, but all other terms use it to
933 initialize pointer types (and don't set the color ;) */
935 x_set_mouse_color
(struct frame
*f
, Lisp_Object arg
, Lisp_Object oldval
)
937 /* don't think we can do this on Nextstep */
942 #define Xstr
(x
) Str
(x
)
945 ns_appkit_version_str
(void
)
949 #ifdef NS_IMPL_GNUSTEP
950 sprintf(tmp
, "gnustep
-gui
-%s", Xstr(GNUSTEP_GUI_VERSION));
951 #elif defined
(NS_IMPL_COCOA
)
952 sprintf(tmp
, "apple
-appkit
-%.2f", NSAppKitVersionNumber);
956 return build_string
(tmp
);
960 /* This is for use by x-server-version and collapses all version info we
961 have into a single int. For a better picture of the implementation
962 running, use ns_appkit_version_str.*/
964 ns_appkit_version_int
(void
)
966 #ifdef NS_IMPL_GNUSTEP
967 return GNUSTEP_GUI_MAJOR_VERSION
* 100 + GNUSTEP_GUI_MINOR_VERSION
;
968 #elif defined
(NS_IMPL_COCOA
)
969 return (int
)NSAppKitVersionNumber
;
976 x_icon
(struct frame
*f
, Lisp_Object parms
)
977 /* --------------------------------------------------------------------------
978 Strangely-named function to set icon position parameters in frame.
979 This is irrelevant under OS X, but might be needed under GNUstep,
980 depending on the window manager used. Note, this is not a standard
981 frame parameter-setter; it is called directly from x-create-frame.
982 -------------------------------------------------------------------------- */
984 Lisp_Object icon_x
, icon_y
;
985 struct ns_display_info
*dpyinfo
= check_ns_display_info
(Qnil
);
987 f
->output_data.ns
->icon_top
= Qnil
;
988 f
->output_data.ns
->icon_left
= Qnil
;
990 /* Set the position of the icon. */
991 icon_x
= x_get_arg
(dpyinfo
, parms
, Qicon_left
, 0, 0, RES_TYPE_NUMBER
);
992 icon_y
= x_get_arg
(dpyinfo
, parms
, Qicon_top
, 0, 0, RES_TYPE_NUMBER
);
993 if (!EQ
(icon_x
, Qunbound
) && !EQ
(icon_y
, Qunbound
))
995 CHECK_NUMBER
(icon_x
);
996 CHECK_NUMBER
(icon_y
);
997 f
->output_data.ns
->icon_top
= icon_y
;
998 f
->output_data.ns
->icon_left
= icon_x
;
1000 else if (!EQ
(icon_x
, Qunbound
) ||
!EQ
(icon_y
, Qunbound
))
1001 error ("Both left and top icon corners of icon must be specified"
);
1005 /* Note: see frame.c for template, also where generic functions are impl */
1006 frame_parm_handler ns_frame_parm_handlers
[] =
1008 x_set_autoraise
, /* generic OK */
1009 x_set_autolower
, /* generic OK */
1010 x_set_background_color
,
1011 0, /* x_set_border_color, may be impossible under Nextstep */
1012 0, /* x_set_border_width, may be impossible under Nextstep */
1015 x_set_font
, /* generic OK */
1016 x_set_foreground_color
,
1019 x_set_internal_border_width
, /* generic OK */
1020 x_set_menu_bar_lines
,
1022 x_explicitly_set_name
,
1023 x_set_scroll_bar_width
, /* generic OK */
1025 x_set_unsplittable
, /* generic OK */
1026 x_set_vertical_scroll_bars
, /* generic OK */
1027 x_set_visibility
, /* generic OK */
1028 x_set_tool_bar_lines
,
1029 0, /* x_set_scroll_bar_foreground, will ignore (not possible on NS) */
1030 0, /* x_set_scroll_bar_background, will ignore (not possible on NS) */
1031 x_set_screen_gamma
, /* generic OK */
1032 x_set_line_spacing
, /* generic OK, sets f->extra_line_spacing to int */
1033 x_set_fringe_width
, /* generic OK */
1034 x_set_fringe_width
, /* generic OK */
1035 0, /* x_set_wait_for_wm, will ignore */
1036 x_set_fullscreen
, /* generic OK */
1037 x_set_font_backend
, /* generic OK */
1039 0, /* x_set_sticky */
1040 0, /* x_set_tool_bar_position */
1044 /* Handler for signals raised during x_create_frame.
1045 FRAME is the frame which is partially constructed. */
1048 unwind_create_frame
(Lisp_Object frame
)
1050 struct frame
*f
= XFRAME
(frame
);
1052 /* If frame is already dead, nothing to do. This can happen if the
1053 display is disconnected after the frame has become official, but
1054 before x_create_frame removes the unwind protect. */
1055 if (!FRAME_LIVE_P
(f
))
1058 /* If frame is ``official'', nothing to do. */
1059 if (NILP
(Fmemq
(frame
, Vframe_list
)))
1061 #
if defined GLYPH_DEBUG
&& defined ENABLE_CHECKING
1062 struct ns_display_info
*dpyinfo
= FRAME_X_DISPLAY_INFO
(f
);
1065 x_free_frame_resources
(f
);
1069 /* Check that reference counts are indeed correct. */
1070 eassert
(dpyinfo
->terminal->image_cache
->refcount
== image_cache_refcount
);
1079 * Read geometry related parameters from preferences if not in PARMS.
1080 * Returns the union of parms and any preferences read.
1084 get_geometry_from_preferences
(struct ns_display_info
*dpyinfo
,
1092 { "width"
, "Width"
, Qwidth
},
1093 { "height"
, "Height"
, Qheight
},
1094 { "left"
, "Left"
, Qleft
},
1095 { "top"
, "Top"
, Qtop
},
1099 for (i
= 0; i
< sizeof
(r
)/sizeof
(r
[0]); ++i
)
1101 if (NILP
(Fassq
(r
[i
].tem
, parms
)))
1104 = x_get_arg
(dpyinfo
, parms
, r
[i
].tem
, r
[i
].val
, r
[i
].cls
,
1106 if (! EQ
(value
, Qunbound
))
1107 parms
= Fcons
(Fcons
(r
[i
].tem
, value
), parms
);
1114 /* ==========================================================================
1118 ========================================================================== */
1120 DEFUN
("x
-create
-frame"
, Fx_create_frame
, Sx_create_frame
,
1122 doc: /* Make a new Nextstep window, called a "frame" in Emacs terms.
1123 Return an Emacs frame object.
1124 PARMS is an alist of frame parameters.
1125 If the parameters specify that the frame should not have a minibuffer,
1126 and do not specify a specific minibuffer window to use,
1127 then `default-minibuffer-frame' must be a frame whose minibuffer can
1128 be shared by the new frame.
1130 This function is an internal primitive--use `make-frame' instead. */)
1134 Lisp_Object frame
, tem
;
1136 int minibuffer_only
= 0;
1137 int window_prompting
= 0;
1139 ptrdiff_t count
= specpdl_ptr
- specpdl
;
1140 struct gcpro gcpro1
, gcpro2
, gcpro3
, gcpro4
;
1141 Lisp_Object display
;
1142 struct ns_display_info
*dpyinfo
= NULL;
1145 Lisp_Object tfont
, tfontsize
;
1146 static int desc_ctr
= 1;
1150 /* x_get_arg modifies parms. */
1151 parms
= Fcopy_alist
(parms
);
1153 /* Use this general default value to start with
1154 until we know if this frame has a specified name. */
1155 Vx_resource_name
= Vinvocation_name
;
1157 display
= x_get_arg
(dpyinfo
, parms
, Qterminal
, 0, 0, RES_TYPE_STRING
);
1158 if (EQ
(display
, Qunbound
))
1160 dpyinfo
= check_ns_display_info
(display
);
1161 kb
= dpyinfo
->terminal->kboard
;
1163 if (!dpyinfo
->terminal->name
)
1164 error ("
Terminal is not live
, can
't create new frames on it");
1166 name = x_get_arg (dpyinfo, parms, Qname, 0, 0, RES_TYPE_STRING);
1168 && ! EQ (name, Qunbound)
1170 error ("Invalid frame name--not a string or nil");
1173 Vx_resource_name = name;
1175 parent = x_get_arg (dpyinfo, parms, Qparent_id, 0, 0, RES_TYPE_NUMBER);
1176 if (EQ (parent, Qunbound))
1178 if (! NILP (parent))
1179 CHECK_NUMBER (parent);
1181 /* make_frame_without_minibuffer can run Lisp code and garbage collect. */
1182 /* No need to protect DISPLAY because that's not used after passing
1183 it to make_frame_without_minibuffer. */
1185 GCPRO4
(parms
, parent
, name
, frame
);
1186 tem
= x_get_arg
(dpyinfo
, parms
, Qminibuffer
, "minibuffer"
, "Minibuffer"
,
1188 if (EQ
(tem
, Qnone
) || NILP
(tem
))
1189 f
= make_frame_without_minibuffer
(Qnil
, kb
, display
);
1190 else if (EQ
(tem
, Qonly
))
1192 f
= make_minibuffer_frame
();
1193 minibuffer_only
= 1;
1195 else if (WINDOWP
(tem
))
1196 f
= make_frame_without_minibuffer
(tem
, kb
, display
);
1200 XSETFRAME
(frame
, f
);
1202 f
->terminal = dpyinfo
->terminal;
1204 f
->output_method
= output_ns
;
1205 f
->output_data.ns
= xzalloc
(sizeof
*f
->output_data.ns
);
1207 FRAME_FONTSET
(f
) = -1;
1209 fset_icon_name
(f
, x_get_arg
(dpyinfo
, parms
, Qicon_name
,
1210 "iconName"
, "
Title"
,
1212 if (! STRINGP
(f
->icon_name
))
1213 fset_icon_name
(f
, Qnil
);
1215 FRAME_NS_DISPLAY_INFO
(f
) = dpyinfo
;
1217 /* With FRAME_NS_DISPLAY_INFO set up, this unwind-protect is safe. */
1218 record_unwind_protect
(unwind_create_frame
, frame
);
1220 f
->output_data.ns
->window_desc
= desc_ctr
++;
1221 if (TYPE_RANGED_INTEGERP
(Window
, parent
))
1223 f
->output_data.ns
->parent_desc
= XFASTINT
(parent
);
1224 f
->output_data.ns
->explicit_parent
= 1;
1228 f
->output_data.ns
->parent_desc
= FRAME_NS_DISPLAY_INFO
(f
)->root_window
;
1229 f
->output_data.ns
->explicit_parent
= 0;
1232 /* Set the name; the functions to which we pass f expect the name to
1234 if (EQ
(name
, Qunbound
) || NILP
(name
) ||
! STRINGP
(name
))
1236 fset_name
(f
, build_string
([ns_app_name UTF8String
]));
1237 f
->explicit_name
= 0;
1241 fset_name
(f
, name
);
1242 f
->explicit_name
= 1;
1243 specbind
(Qx_resource_name
, name
);
1246 f
->resx
= dpyinfo
->resx
;
1247 f
->resy
= dpyinfo
->resy
;
1250 register_font_driver
(&nsfont_driver
, f
);
1251 x_default_parameter
(f
, parms
, Qfont_backend
, Qnil
,
1252 "fontBackend"
, "FontBackend"
, RES_TYPE_STRING
);
1255 /* use for default font name */
1256 id font
= [NSFont userFixedPitchFontOfSize
: -1.0]; /* default */
1257 tfontsize
= x_default_parameter
(f
, parms
, Qfontsize
,
1258 make_number
(0 /*(int)[font pointSize]*/),
1259 "fontSize"
, "FontSize"
, RES_TYPE_NUMBER
);
1260 tfont
= x_default_parameter
(f
, parms
, Qfont
,
1261 build_string
([[font fontName
] UTF8String
]),
1262 "font"
, "Font"
, RES_TYPE_STRING
);
1266 x_default_parameter
(f
, parms
, Qborder_width
, make_number
(0),
1267 "borderwidth"
, "BorderWidth"
, RES_TYPE_NUMBER
);
1268 x_default_parameter
(f
, parms
, Qinternal_border_width
, make_number
(2),
1269 "internalBorderWidth"
, "InternalBorderWidth"
,
1272 /* default scrollbars on right on Mac */
1275 #ifdef NS_IMPL_GNUSTEP
1280 x_default_parameter
(f
, parms
, Qvertical_scroll_bars
, spos
,
1281 "verticalScrollBars"
, "VerticalScrollBars"
,
1284 x_default_parameter
(f
, parms
, Qforeground_color
, build_string
("Black"
),
1285 "foreground"
, "Foreground"
, RES_TYPE_STRING
);
1286 x_default_parameter
(f
, parms
, Qbackground_color
, build_string
("
White"
),
1287 "background"
, "Background"
, RES_TYPE_STRING
);
1288 /* FIXME: not supported yet in Nextstep */
1289 x_default_parameter
(f
, parms
, Qline_spacing
, Qnil
,
1290 "lineSpacing"
, "LineSpacing"
, RES_TYPE_NUMBER
);
1291 x_default_parameter
(f
, parms
, Qleft_fringe
, Qnil
,
1292 "leftFringe"
, "LeftFringe"
, RES_TYPE_NUMBER
);
1293 x_default_parameter
(f
, parms
, Qright_fringe
, Qnil
,
1294 "rightFringe"
, "RightFringe"
, RES_TYPE_NUMBER
);
1297 image_cache_refcount
=
1298 FRAME_IMAGE_CACHE
(f
) ? FRAME_IMAGE_CACHE
(f
)->refcount
: 0;
1301 init_frame_faces
(f
);
1303 /* The resources controlling the menu-bar and tool-bar are
1304 processed specially at startup, and reflected in the mode
1305 variables; ignore them here. */
1306 x_default_parameter
(f
, parms
, Qmenu_bar_lines
,
1307 NILP
(Vmenu_bar_mode
)
1308 ? make_number
(0) : make_number
(1),
1309 NULL, NULL, RES_TYPE_NUMBER
);
1310 x_default_parameter
(f
, parms
, Qtool_bar_lines
,
1311 NILP
(Vtool_bar_mode
)
1312 ? make_number
(0) : make_number
(1),
1313 NULL, NULL, RES_TYPE_NUMBER
);
1315 x_default_parameter
(f
, parms
, Qbuffer_predicate
, Qnil
, "bufferPredicate"
,
1316 "BufferPredicate"
, RES_TYPE_SYMBOL
);
1317 x_default_parameter
(f
, parms
, Qtitle
, Qnil
, "
title"
, "
Title"
,
1320 parms
= get_geometry_from_preferences
(dpyinfo
, parms
);
1321 window_prompting
= x_figure_window_size
(f
, parms
, 1);
1323 tem
= x_get_arg
(dpyinfo
, parms
, Qunsplittable
, 0, 0, RES_TYPE_BOOLEAN
);
1324 f
->no_split
= minibuffer_only ||
(!EQ
(tem
, Qunbound
) && !EQ
(tem
, Qnil
));
1326 /* NOTE: on other terms, this is done in set_mouse_color, however this
1327 was not getting called under Nextstep */
1328 f
->output_data.ns
->text_cursor
= [NSCursor IBeamCursor
];
1329 f
->output_data.ns
->nontext_cursor
= [NSCursor arrowCursor
];
1330 f
->output_data.ns
->modeline_cursor
= [NSCursor pointingHandCursor
];
1331 f
->output_data.ns
->hand_cursor
= [NSCursor pointingHandCursor
];
1332 f
->output_data.ns
->hourglass_cursor
= [NSCursor disappearingItemCursor
];
1333 f
->output_data.ns
->horizontal_drag_cursor
= [NSCursor resizeLeftRightCursor
];
1334 FRAME_NS_DISPLAY_INFO
(f
)->vertical_scroll_bar_cursor
1335 = [NSCursor arrowCursor
];
1336 f
->output_data.ns
->current_pointer
= f
->output_data.ns
->text_cursor
;
1338 [[EmacsView alloc
] initFrameFromEmacs
: f
];
1342 /* ns_display_info does not have a reference_count. */
1343 f
->terminal->reference_count
++;
1345 /* It is now ok to make the frame official even if we get an error below.
1346 The frame needs to be on Vframe_list or making it visible won't work. */
1347 Vframe_list
= Fcons
(frame
, Vframe_list
);
1349 x_default_parameter
(f
, parms
, Qicon_type
, Qnil
,
1350 "bitmapIcon"
, "BitmapIcon"
, RES_TYPE_SYMBOL
);
1352 x_default_parameter
(f
, parms
, Qauto_raise
, Qnil
,
1353 "autoRaise"
, "AutoRaiseLower"
, RES_TYPE_BOOLEAN
);
1354 x_default_parameter
(f
, parms
, Qauto_lower
, Qnil
,
1355 "autoLower"
, "AutoLower"
, RES_TYPE_BOOLEAN
);
1356 x_default_parameter
(f
, parms
, Qcursor_type
, Qbox
,
1357 "cursorType"
, "CursorType"
, RES_TYPE_SYMBOL
);
1358 x_default_parameter
(f
, parms
, Qscroll_bar_width
, Qnil
,
1359 "scrollBarWidth"
, "ScrollBarWidth"
,
1361 x_default_parameter
(f
, parms
, Qalpha
, Qnil
,
1362 "alpha"
, "Alpha"
, RES_TYPE_NUMBER
);
1363 x_default_parameter
(f
, parms
, Qfullscreen
, Qnil
,
1364 "fullscreen"
, "Fullscreen"
, RES_TYPE_SYMBOL
);
1366 width
= FRAME_COLS
(f
);
1367 height
= FRAME_LINES
(f
);
1369 SET_FRAME_COLS
(f
, 0);
1370 FRAME_LINES
(f
) = 0;
1371 change_frame_size
(f
, height
, width
, 1, 0, 0);
1373 if (! f
->output_data.ns
->explicit_parent
)
1375 Lisp_Object visibility
;
1377 visibility
= x_get_arg
(dpyinfo
, parms
, Qvisibility
, 0, 0,
1379 if (EQ
(visibility
, Qunbound
))
1382 if (EQ
(visibility
, Qicon
))
1383 x_iconify_frame
(f
);
1384 else if (! NILP
(visibility
))
1386 x_make_frame_visible
(f
);
1387 [[FRAME_NS_VIEW
(f
) window
] makeKeyWindow
];
1391 /* Must have been Qnil. */
1395 if (FRAME_HAS_MINIBUF_P
(f
)
1396 && (!FRAMEP
(KVAR
(kb
, Vdefault_minibuffer_frame
))
1397 ||
!FRAME_LIVE_P
(XFRAME
(KVAR
(kb
, Vdefault_minibuffer_frame
)))))
1398 kset_default_minibuffer_frame
(kb
, frame
);
1400 /* All remaining specified parameters, which have not been "used"
1401 by x_get_arg and friends, now go in the misc. alist of the frame. */
1402 for (tem
= parms
; CONSP
(tem
); tem
= XCDR
(tem
))
1403 if (CONSP
(XCAR
(tem
)) && !NILP
(XCAR
(XCAR
(tem
))))
1404 fset_param_alist
(f
, Fcons
(XCAR
(tem
), f
->param_alist
));
1408 if (window_prompting
& USPosition
)
1409 x_set_offset
(f
, f
->left_pos
, f
->top_pos
, 1);
1411 /* Make sure windows on this frame appear in calls to next-window
1412 and similar functions. */
1413 Vwindow_list
= Qnil
;
1415 return unbind_to
(count
, frame
);
1419 DEFUN
("x
-focus
-frame"
, Fx_focus_frame
, Sx_focus_frame
, 1, 1, 0,
1420 doc: /* Set the input focus to FRAME.
1421 FRAME nil means use the selected frame. */)
1424 struct frame
*f
= check_ns_frame
(frame
);
1425 struct ns_display_info
*dpyinfo
= FRAME_NS_DISPLAY_INFO
(f
);
1427 if (dpyinfo
->x_focus_frame
!= f
)
1429 EmacsView
*view = FRAME_NS_VIEW
(f
);
1431 [NSApp activateIgnoringOtherApps
: YES
];
1432 [[view window
] makeKeyAndOrderFront
: view];
1440 DEFUN
("ns
-popup
-font
-panel"
, Fns_popup_font_panel
, Sns_popup_font_panel
,
1442 doc: /* Pop up the font panel. */)
1449 fm
= [NSFontManager sharedFontManager
];
1451 f
= SELECTED_FRAME
();
1454 CHECK_FRAME
(frame
);
1458 [fm setSelectedFont
: ((struct nsfont_info
*)f
->output_data.ns
->font
)->nsfont
1460 [fm orderFrontFontPanel
: NSApp
];
1465 DEFUN
("ns
-popup
-color
-panel"
, Fns_popup_color_panel
, Sns_popup_color_panel
,
1467 doc: /* Pop up the color panel. */)
1474 f
= SELECTED_FRAME
();
1477 CHECK_FRAME
(frame
);
1481 [NSApp orderFrontColorPanel
: NSApp
];
1486 DEFUN
("ns
-read
-file
-name"
, Fns_read_file_name
, Sns_read_file_name
, 1, 5, 0,
1487 doc: /* Use a graphical panel to read a file name, using prompt PROMPT.
1488 Optional arg DIR, if non-nil, supplies a default directory.
1489 Optional arg MUSTMATCH, if non-nil, means the returned file or
1490 directory must exist.
1491 Optional arg INIT, if non-nil, provides a default file name to use.
1492 Optional arg DIR_ONLY_P, if non-nil, means choose only directories. */)
1493 (Lisp_Object prompt
, Lisp_Object
dir, Lisp_Object mustmatch
,
1494 Lisp_Object init
, Lisp_Object dir_only_p
)
1496 static id fileDelegate
= nil
;
1501 NSString
*promptS
= NILP
(prompt
) ||
!STRINGP
(prompt
) ? nil
:
1502 [NSString stringWithUTF8String
: SSDATA
(prompt
)];
1503 NSString
*dirS
= NILP
(dir) ||
!STRINGP
(dir) ?
1504 [NSString stringWithUTF8String
: SSDATA
(BVAR
(current_buffer
, directory
))] :
1505 [NSString stringWithUTF8String
: SSDATA
(dir)];
1506 NSString
*initS
= NILP
(init
) ||
!STRINGP
(init
) ? nil
:
1507 [NSString stringWithUTF8String
: SSDATA
(init
)];
1511 if (fileDelegate
== nil
)
1512 fileDelegate
= [EmacsFileDelegate new
];
1514 [NSCursor setHiddenUntilMouseMoves
: NO
];
1516 if ([dirS characterAtIndex
: 0] == '~')
1517 dirS
= [dirS stringByExpandingTildeInPath
];
1519 panel
= NILP
(mustmatch
) && NILP
(dir_only_p
) ?
1520 (id
)[EmacsSavePanel savePanel
] : (id
)[EmacsOpenPanel openPanel
];
1522 [panel setTitle
: promptS
];
1524 [panel setAllowsOtherFileTypes
: YES
];
1525 [panel setTreatsFilePackagesAsDirectories
: YES
];
1526 [panel setDelegate
: fileDelegate
];
1529 if (! NILP
(dir_only_p
))
1531 [panel setCanChooseDirectories
: YES
];
1532 [panel setCanChooseFiles
: NO
];
1536 /* This is not quite what the documentation says, but it is compatible
1537 with the Gtk+ code. Also, the menu entry says "Open File...". */
1538 [panel setCanChooseDirectories
: NO
];
1539 [panel setCanChooseFiles
: YES
];
1543 #
if defined
(NS_IMPL_COCOA
) && \
1544 MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_6
1545 if (! NILP
(mustmatch
) ||
! NILP
(dir_only_p
))
1546 [panel setAllowedFileTypes
: nil
];
1547 if (dirS
) [panel setDirectoryURL
: [NSURL fileURLWithPath
: dirS
]];
1548 if (initS
&& NILP
(Ffile_directory_p
(init
)))
1549 [panel setNameFieldStringValue
: [initS lastPathComponent
]];
1551 [panel setNameFieldStringValue
: @""
];
1553 ret
= [panel runModal
];
1555 if (NILP
(mustmatch
) && NILP
(dir_only_p
))
1557 ret
= [panel runModalForDirectory
: dirS file
: initS
];
1561 ret
= [panel runModalForDirectory
: dirS file
: initS types
: nil
];
1565 ret
= (ret
== NSOKButton
) || panelOK
;
1569 NSString
*str
= [panel getFilename
];
1570 if (! str
) str
= [panel getDirectory
];
1571 if (! str
) ret
= NO
;
1572 else fname
= build_string
([str UTF8String
]);
1575 [[FRAME_NS_VIEW
(SELECTED_FRAME
()) window
] makeKeyWindow
];
1578 return ret ? fname
: Qnil
;
1582 ns_get_defaults_value
(const
char *key
)
1584 NSObject
*obj
= [[NSUserDefaults standardUserDefaults
]
1585 objectForKey
: [NSString stringWithUTF8String
: key
]];
1587 if (!obj
) return NULL;
1589 return [[NSString stringWithFormat
: @"
%@", obj] UTF8String];
1593 DEFUN
("ns
-get-resource"
, Fns_get_resource
, Sns_get_resource
, 2, 2, 0,
1594 doc: /* Return the value of the property NAME of OWNER from the defaults database.
1595 If OWNER is nil, Emacs is assumed. */)
1596 (Lisp_Object owner
, Lisp_Object name
)
1602 owner
= build_string
([ns_app_name UTF8String
]);
1603 CHECK_STRING
(name
);
1604 /*fprintf (stderr, "ns-get-resource checking resource '%s'\n", SSDATA (name)); */
1606 value
= ns_get_defaults_value
(SSDATA
(name
));
1609 return build_string
(value
);
1614 DEFUN
("ns
-set-resource"
, Fns_set_resource
, Sns_set_resource
, 3, 3, 0,
1615 doc: /* Set property NAME of OWNER to VALUE, from the defaults database.
1616 If OWNER is nil, Emacs is assumed.
1617 If VALUE is nil, the default is removed. */)
1618 (Lisp_Object owner
, Lisp_Object name
, Lisp_Object value
)
1622 owner
= build_string
([ns_app_name UTF8String
]);
1623 CHECK_STRING
(name
);
1626 [[NSUserDefaults standardUserDefaults
] removeObjectForKey
:
1627 [NSString stringWithUTF8String
: SSDATA
(name
)]];
1631 CHECK_STRING
(value
);
1632 [[NSUserDefaults standardUserDefaults
] setObject
:
1633 [NSString stringWithUTF8String
: SSDATA
(value
)]
1634 forKey
: [NSString stringWithUTF8String
:
1642 DEFUN
("x
-server
-max-request
-size"
, Fx_server_max_request_size
,
1643 Sx_server_max_request_size
,
1645 doc: /* This function is a no-op. It is only present for completeness. */)
1646 (Lisp_Object display
)
1649 /* This function has no real equivalent under NeXTstep. Return nil to
1655 DEFUN
("x
-server
-vendor"
, Fx_server_vendor
, Sx_server_vendor
, 0, 1, 0,
1656 doc: /* Return the vendor ID string of Nextstep display server DISPLAY.
1657 DISPLAY should be either a frame or a display name (a string).
1658 If omitted or nil, the selected frame's display is used. */)
1659 (Lisp_Object display
)
1661 #ifdef NS_IMPL_GNUSTEP
1662 return build_string
("GNU"
);
1664 return build_string
("Apple"
);
1669 DEFUN
("x
-server
-version"
, Fx_server_version
, Sx_server_version
, 0, 1, 0,
1670 doc: /* Return the version numbers of the server of DISPLAY.
1671 The value is a list of three integers: the major and minor
1672 version numbers of the X Protocol in use, and the distributor-specific
1673 release number. See also the function `x-server-vendor'.
1675 The optional argument DISPLAY specifies which display to ask about.
1676 DISPLAY should be either a frame or a display name (a string).
1677 If omitted or nil, that stands for the selected frame's display. */)
1678 (Lisp_Object display
)
1680 /*NOTE: it is unclear what would best correspond with "protocol";
1681 we return 10.3, meaning Panther, since this is roughly the
1682 level that GNUstep's APIs correspond to.
1683 The last number is where we distinguish between the Apple
1684 and GNUstep implementations ("distributor-specific release
1685 number") and give int'ized versions of major.minor. */
1686 return list3i
(10, 3, ns_appkit_version_int
());
1690 DEFUN
("x
-display
-screens"
, Fx_display_screens
, Sx_display_screens
, 0, 1, 0,
1691 doc: /* Return the number of screens on Nextstep display server DISPLAY.
1692 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1693 If omitted or nil, the selected frame's display is used. */)
1694 (Lisp_Object display
)
1699 num
= [[NSScreen screens
] count
];
1701 return (num
!= 0) ? make_number
(num
) : Qnil
;
1705 DEFUN
("x
-display
-mm
-height"
, Fx_display_mm_height
, Sx_display_mm_height
,
1707 doc: /* Return the height of Nextstep display server DISPLAY, in millimeters.
1708 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1709 If omitted or nil, the selected frame's display is used. */)
1710 (Lisp_Object display
)
1713 return make_number
((int
)
1714 ([ns_get_screen
(display
) frame
].
size.height
/(92.0/25.4)));
1718 DEFUN
("x
-display
-mm
-width"
, Fx_display_mm_width
, Sx_display_mm_width
,
1720 doc: /* Return the width of Nextstep display server DISPLAY, in millimeters.
1721 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1722 If omitted or nil, the selected frame's display is used. */)
1723 (Lisp_Object display
)
1726 return make_number
((int
)
1727 ([ns_get_screen
(display
) frame
].
size.width
/(92.0/25.4)));
1731 DEFUN
("x
-display
-backing
-store"
, Fx_display_backing_store
,
1732 Sx_display_backing_store
, 0, 1, 0,
1733 doc: /* Return whether the Nextstep display DISPLAY supports backing store.
1734 The value may be `buffered', `retained', or `non-retained'.
1735 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1736 If omitted or nil, the selected frame's display is used. */)
1737 (Lisp_Object display
)
1740 switch ([ns_get_window
(display
) backingType
])
1742 case NSBackingStoreBuffered
:
1743 return intern
("buffered"
);
1744 case NSBackingStoreRetained
:
1745 return intern
("retained"
);
1746 case NSBackingStoreNonretained
:
1747 return intern
("non
-retained"
);
1749 error ("Strange value
for backingType parameter of frame"
);
1751 return Qnil
; /* not reached, shut compiler up */
1755 DEFUN
("x
-display
-visual
-class"
, Fx_display_visual_class
,
1756 Sx_display_visual_class
, 0, 1, 0,
1757 doc: /* Return the visual class of the Nextstep display server DISPLAY.
1758 The value is one of the symbols `static-gray', `gray-scale',
1759 `static-color', `pseudo-color', `true-color', or `direct-color'.
1760 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1761 If omitted or nil, the selected frame's display is used. */)
1762 (Lisp_Object display
)
1764 NSWindowDepth depth
;
1766 depth
= [ns_get_screen
(display
) depth
];
1768 if ( depth
== NSBestDepth
(NSCalibratedWhiteColorSpace
, 2, 2, YES
, NULL))
1769 return intern
("static
-gray"
);
1770 else if (depth
== NSBestDepth
(NSCalibratedWhiteColorSpace
, 8, 8, YES
, NULL))
1771 return intern
("
gray-scale"
);
1772 else if ( depth
== NSBestDepth
(NSCalibratedRGBColorSpace
, 8, 8, YES
, NULL))
1773 return intern
("pseudo
-color"
);
1774 else if ( depth
== NSBestDepth
(NSCalibratedRGBColorSpace
, 4, 12, NO
, NULL))
1775 return intern
("true
-color"
);
1776 else if ( depth
== NSBestDepth
(NSCalibratedRGBColorSpace
, 8, 24, NO
, NULL))
1777 return intern
("direct
-color"
);
1779 /* color mgmt as far as we do it is really handled by Nextstep itself anyway */
1780 return intern
("direct
-color"
);
1784 DEFUN
("x
-display
-save-under"
, Fx_display_save_under
,
1785 Sx_display_save_under
, 0, 1, 0,
1786 doc: /* Return t if DISPLAY supports the save-under feature.
1787 The optional argument DISPLAY specifies which display to ask about.
1788 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1789 If omitted or nil, the selected frame's display is used. */)
1790 (Lisp_Object display
)
1793 switch ([ns_get_window
(display
) backingType
])
1795 case NSBackingStoreBuffered
:
1798 case NSBackingStoreRetained
:
1799 case NSBackingStoreNonretained
:
1803 error ("Strange value
for backingType parameter of frame"
);
1805 return Qnil
; /* not reached, shut compiler up */
1809 DEFUN
("x
-open
-connection"
, Fx_open_connection
, Sx_open_connection
,
1811 doc: /* Open a connection to a display server.
1812 DISPLAY is the name of the display to connect to.
1813 Optional second arg XRM-STRING is a string of resources in xrdb format.
1814 If the optional third arg MUST-SUCCEED is non-nil,
1815 terminate Emacs if we can't open the connection.
1816 \(In the Nextstep version, the last two arguments are currently ignored.) */)
1817 (Lisp_Object display
, Lisp_Object resource_string
, Lisp_Object must_succeed
)
1819 struct ns_display_info
*dpyinfo
;
1821 CHECK_STRING
(display
);
1823 nxatoms_of_nsselect
();
1824 dpyinfo
= ns_term_init
(display
);
1827 if (!NILP
(must_succeed
))
1828 fatal
("OpenStep on
%s not responding.\n",
1831 error ("OpenStep on
%s not responding.\n",
1839 DEFUN
("x
-close-connection"
, Fx_close_connection
, Sx_close_connection
,
1841 doc: /* Close the connection to the current Nextstep display server.
1842 The argument DISPLAY is currently ignored. */)
1843 (Lisp_Object display
)
1846 /*ns_delete_terminal (dpyinfo->terminal); */
1847 [NSApp terminate
: NSApp
];
1852 DEFUN
("x
-display
-list"
, Fx_display_list
, Sx_display_list
, 0, 0, 0,
1853 doc: /* Return the list of display names that Emacs has connections to. */)
1856 Lisp_Object tail
, result
;
1859 for (tail
= ns_display_name_list
; CONSP
(tail
); tail
= XCDR
(tail
))
1860 result
= Fcons
(XCAR
(XCAR
(tail
)), result
);
1866 DEFUN
("ns
-hide
-others"
, Fns_hide_others
, Sns_hide_others
,
1868 doc: /* Hides all applications other than Emacs. */)
1872 [NSApp hideOtherApplications
: NSApp
];
1876 DEFUN
("ns
-hide
-emacs"
, Fns_hide_emacs
, Sns_hide_emacs
,
1878 doc: /* If ON is non-nil, the entire Emacs application is hidden.
1879 Otherwise if Emacs is hidden, it is unhidden.
1880 If ON is equal to `activate', Emacs is unhidden and becomes
1881 the active application. */)
1885 if (EQ
(on
, intern
("activate"
)))
1887 [NSApp unhide
: NSApp
];
1888 [NSApp activateIgnoringOtherApps
: YES
];
1891 [NSApp unhide
: NSApp
];
1893 [NSApp hide
: NSApp
];
1898 DEFUN
("ns
-emacs
-info-panel"
, Fns_emacs_info_panel
, Sns_emacs_info_panel
,
1900 doc: /* Shows the 'Info' or 'About' panel for Emacs. */)
1904 [NSApp orderFrontStandardAboutPanel
: nil
];
1909 DEFUN
("ns
-font
-name"
, Fns_font_name
, Sns_font_name
, 1, 1, 0,
1910 doc: /* Determine font PostScript or family name for font NAME.
1911 NAME should be a string containing either the font name or an XLFD
1912 font descriptor. If string contains `fontset' and not
1913 `fontset-startup', it is left alone. */)
1917 CHECK_STRING
(name
);
1922 if (strstr
(nm
, "fontset"
) && !strstr
(nm
, "fontset
-startup"
))
1925 return build_string
(ns_xlfd_to_fontname
(SSDATA
(name
)));
1929 DEFUN
("ns
-list
-colors"
, Fns_list_colors
, Sns_list_colors
, 0, 1, 0,
1930 doc: /* Return a list of all available colors.
1931 The optional argument FRAME is currently ignored. */)
1934 Lisp_Object list
= Qnil
;
1935 NSEnumerator
*colorlists
;
1940 CHECK_FRAME
(frame
);
1941 if (! FRAME_NS_P
(XFRAME
(frame
)))
1942 error ("non
-Nextstep frame used in `ns
-list
-colors
'");
1947 colorlists = [[NSColorList availableColorLists] objectEnumerator];
1948 while ((clist = [colorlists nextObject]))
1950 if ([[clist name] length] < 7 ||
1951 [[clist name] rangeOfString: @"PANTONE"].location == 0)
1953 NSEnumerator *cnames = [[clist allKeys] reverseObjectEnumerator];
1955 while ((cname = [cnames nextObject]))
1956 list = Fcons (build_string ([cname UTF8String]), list);
1957 /* for (i = [[clist allKeys] count] - 1; i >= 0; i--)
1958 list = Fcons (build_string ([[[clist allKeys] objectAtIndex: i]
1959 UTF8String]), list); */
1969 DEFUN ("ns-list-services", Fns_list_services, Sns_list_services, 0, 0, 0,
1970 doc: /* List available Nextstep services by querying NSApp. */)
1973 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
1974 /* You can't
get services like this in
10.6+. */
1977 Lisp_Object ret
= Qnil
;
1982 svcs
= [[NSMenu alloc
] initWithTitle
: @"Services"
];
1983 [NSApp setServicesMenu
: svcs
];
1984 [NSApp registerServicesMenuSendTypes
: ns_send_types
1985 returnTypes
: ns_return_types
];
1987 /* On Tiger, services menu updating was made lazier (waits for user to
1988 actually click on the menu), so we have to force things along: */
1989 #ifdef NS_IMPL_COCOA
1990 delegate
= [svcs delegate
];
1991 if (delegate
!= nil
)
1993 if ([delegate respondsToSelector
: @selector
(menuNeedsUpdate
:)])
1994 [delegate menuNeedsUpdate
: svcs
];
1995 if ([delegate respondsToSelector
:
1996 @selector
(menu:updateItem
:atIndex
:shouldCancel
:)])
1998 int i
, len
= [delegate numberOfItemsInMenu
: svcs
];
1999 for (i
=0; i
<len
; i
++)
2000 [svcs addItemWithTitle
: @"" action
: NULL keyEquivalent
: @""
];
2001 for (i
=0; i
<len
; i
++)
2002 if (![delegate
menu: svcs
2003 updateItem
: (NSMenuItem
*)[svcs itemAtIndex
: i
]
2004 atIndex
: i shouldCancel
: NO
])
2010 [svcs setAutoenablesItems
: NO
];
2011 #ifdef NS_IMPL_COCOA
2012 [svcs update
]; /* on OS X, converts from '/' structure */
2015 ret
= interpret_services_menu
(svcs
, Qnil
, ret
);
2021 DEFUN
("ns
-perform
-service"
, Fns_perform_service
, Sns_perform_service
,
2023 doc: /* Perform Nextstep SERVICE on SEND.
2024 SEND should be either a string or nil.
2025 The return value is the result of the service, as string, or nil if
2026 there was no result. */)
2027 (Lisp_Object service
, Lisp_Object send
)
2033 CHECK_STRING
(service
);
2036 utfStr
= SSDATA
(service
);
2037 svcName
= [NSString stringWithUTF8String
: utfStr
];
2039 pb
=[NSPasteboard pasteboardWithUniqueName
];
2040 ns_string_to_pasteboard
(pb
, send
);
2042 if (NSPerformService
(svcName
, pb
) == NO
)
2043 Fsignal
(Qquit
, Fcons
(build_string
("service not available"
), Qnil
));
2045 if ([[pb types
] count
] == 0)
2046 return build_string
(""
);
2047 return ns_string_from_pasteboard
(pb
);
2051 DEFUN
("ns
-convert
-utf8
-nfd
-to
-nfc"
, Fns_convert_utf8_nfd_to_nfc
,
2052 Sns_convert_utf8_nfd_to_nfc
, 1, 1, 0,
2053 doc: /* Return an NFC string that matches the UTF-8 NFD string STR. */)
2056 /* TODO: If GNUstep ever implements precomposedStringWithCanonicalMapping,
2061 utfStr
= [NSString stringWithUTF8String
: SSDATA
(str
)];
2062 if (![utfStr respondsToSelector
:
2063 @selector
(precomposedStringWithCanonicalMapping
)])
2066 ("Warning
: ns
-convert
-utf8
-nfd
-to
-nfc unsupported under GNUstep.
\n"
);
2070 utfStr
= [utfStr precomposedStringWithCanonicalMapping
];
2071 return build_string
([utfStr UTF8String
]);
2075 #ifdef NS_IMPL_COCOA
2077 /* Compile and execute the AppleScript SCRIPT and return the error
2078 status as function value. A zero is returned if compilation and
2079 execution is successful, in which case *RESULT is set to a Lisp
2080 string or a number containing the resulting script value. Otherwise,
2083 ns_do_applescript
(Lisp_Object
script, Lisp_Object
*result
)
2085 NSAppleEventDescriptor
*desc
;
2086 NSDictionary
* errorDict
;
2087 NSAppleEventDescriptor
* returnDescriptor
= NULL;
2089 NSAppleScript
* scriptObject
=
2090 [[NSAppleScript alloc
] initWithSource
:
2091 [NSString stringWithUTF8String
: SSDATA
(script)]];
2093 returnDescriptor
= [scriptObject executeAndReturnError
: &errorDict
];
2094 [scriptObject release
];
2098 if (returnDescriptor
!= NULL)
2100 // successful execution
2101 if (kAENullEvent
!= [returnDescriptor descriptorType
])
2104 // script returned an AppleScript result
2105 if ((typeUnicodeText
== [returnDescriptor descriptorType
]) ||
2106 #
if defined
(NS_IMPL_COCOA
)
2107 (typeUTF16ExternalRepresentation
2108 == [returnDescriptor descriptorType
]) ||
2110 (typeUTF8Text
== [returnDescriptor descriptorType
]) ||
2111 (typeCString
== [returnDescriptor descriptorType
]))
2113 desc
= [returnDescriptor coerceToDescriptorType
: typeUTF8Text
];
2115 *result
= build_string
([[desc stringValue
] UTF8String
]);
2119 /* use typeUTF16ExternalRepresentation? */
2120 // coerce the result to the appropriate ObjC
type
2121 desc
= [returnDescriptor coerceToDescriptorType
: typeUTF8Text
];
2123 *result
= make_number
([desc int32Value
]);
2129 // no
script result
, return error
2135 /* Helper function called from sendEvent to run applescript
2136 from within the main event loop. */
2139 ns_run_ascript
(void
)
2141 if (! NILP
(as_script
))
2142 as_status
= ns_do_applescript
(as_script
, as_result
);
2146 DEFUN
("ns
-do
-applescript"
, Fns_do_applescript
, Sns_do_applescript
, 1, 1, 0,
2147 doc: /* Execute AppleScript SCRIPT and return the result.
2148 If compilation and execution are successful, the resulting script value
2149 is returned as a string, a number or, in the case of other constructs, t.
2150 In case the execution fails, an error is signaled. */)
2151 (Lisp_Object
script)
2157 CHECK_STRING
(script);
2163 as_result
= &result
;
2165 /* executing apple script requires the event loop to run, otherwise
2166 errors aren't returned and executeAndReturnError hangs forever.
2167 Post an event that runs applescript and then start the event loop.
2168 The event loop is exited when the script is done. */
2169 nxev
= [NSEvent otherEventWithType
: NSApplicationDefined
2170 location
: NSMakePoint
(0, 0)
2173 windowNumber
: [[NSApp mainWindow
] windowNumber
]
2174 context
: [NSApp context
]
2177 data2
: NSAPP_DATA2_RUNASSCRIPT
];
2179 [NSApp postEvent
: nxev atStart
: NO
];
2181 // If there are other events
, the event loop may exit. Keep running
2182 // until the
script has been handled. */
2183 while (! NILP
(as_script
))
2192 else if (!STRINGP
(result
))
2193 error ("AppleScript
error %d", status);
2195 error ("
%s", SSDATA (result));
2201 /* ==========================================================================
2203 Miscellaneous functions not called through hooks
2205 ========================================================================== */
2208 /* called from image.c */
2210 check_x_frame
(Lisp_Object frame
)
2212 return check_ns_frame
(frame
);
2216 /* called from frame.c */
2217 struct ns_display_info
*
2218 check_x_display_info
(Lisp_Object frame
)
2220 return check_ns_display_info
(frame
);
2225 x_set_scroll_bar_default_width
(struct frame
*f
)
2227 int wid
= FRAME_COLUMN_WIDTH
(f
);
2228 FRAME_CONFIG_SCROLL_BAR_WIDTH
(f
) = NS_SCROLL_BAR_WIDTH_DEFAULT
;
2229 FRAME_CONFIG_SCROLL_BAR_COLS
(f
) = (FRAME_CONFIG_SCROLL_BAR_WIDTH
(f
) +
2234 /* terms impl this instead of x-get-resource directly */
2236 x_get_string_resource
(XrmDatabase rdb
, char *name
, char *class)
2238 /* remove appname prefix; TODO: allow for !="Emacs" */
2239 char *toCheck
= class + (!strncmp
(class, "Emacs."
, 6) ?
6 : 0);
2243 if (inhibit_x_resources
)
2244 /* --quick was passed, so this is a no-op. */
2247 res
= ns_get_defaults_value
(toCheck
);
2248 return !res ?
NULL :
2249 (!c_strncasecmp
(res
, "YES"
, 3) ? "true"
:
2250 (!c_strncasecmp
(res
, "NO"
, 2) ? "false"
: res
));
2255 x_get_focus_frame
(struct frame
*frame
)
2257 struct ns_display_info
*dpyinfo
= FRAME_NS_DISPLAY_INFO
(frame
);
2258 Lisp_Object nsfocus
;
2260 if (!dpyinfo
->x_focus_frame
)
2263 XSETFRAME
(nsfocus
, dpyinfo
->x_focus_frame
);
2269 x_pixel_width
(struct frame
*f
)
2271 return FRAME_PIXEL_WIDTH
(f
);
2276 x_pixel_height
(struct frame
*f
)
2278 return FRAME_PIXEL_HEIGHT
(f
);
2283 x_screen_planes
(struct frame
*f
)
2285 return FRAME_NS_DISPLAY_INFO
(f
)->n_planes
;
2290 x_sync
(struct frame
*f
)
2292 /* XXX Not implemented XXX */
2298 /* ==========================================================================
2300 Lisp definitions that, for whatever reason, we can't alias as 'ns-XXX'.
2302 ========================================================================== */
2305 DEFUN
("xw
-color
-defined
-p"
, Fxw_color_defined_p
, Sxw_color_defined_p
, 1, 2, 0,
2306 doc: /* Internal function called by `color-defined-p', which see.
2307 \(Note that the Nextstep version of this function ignores FRAME.) */)
2308 (Lisp_Object color
, Lisp_Object frame
)
2312 return ns_lisp_to_color
(color
, &col
) ? Qnil
: Qt
;
2316 DEFUN
("xw
-color
-values"
, Fxw_color_values
, Sxw_color_values
, 1, 2, 0,
2317 doc: /* Internal function called by `color-values', which see. */)
2318 (Lisp_Object color
, Lisp_Object frame
)
2321 CGFloat red
, green
, blue
, alpha
;
2324 CHECK_STRING
(color
);
2326 if (ns_lisp_to_color
(color
, &col
))
2329 [[col colorUsingColorSpaceName
: NSCalibratedRGBColorSpace
]
2330 getRed
: &red green
: &green blue
: &blue alpha
: &alpha
];
2331 return list3i
(lrint
(red
* 65280), lrint
(green
* 65280),
2332 lrint
(blue
* 65280));
2336 DEFUN
("xw
-display
-color
-p"
, Fxw_display_color_p
, Sxw_display_color_p
, 0, 1, 0,
2337 doc: /* Internal function called by `display-color-p', which see. */)
2338 (Lisp_Object display
)
2340 NSWindowDepth depth
;
2341 NSString
*colorSpace
;
2343 depth
= [ns_get_screen
(display
) depth
];
2344 colorSpace
= NSColorSpaceFromDepth
(depth
);
2346 return [colorSpace isEqualToString
: NSDeviceWhiteColorSpace
]
2347 ||
[colorSpace isEqualToString
: NSCalibratedWhiteColorSpace
]
2352 DEFUN
("x
-display
-grayscale
-p"
, Fx_display_grayscale_p
,
2353 Sx_display_grayscale_p
, 0, 1, 0,
2354 doc: /* Return t if the Nextstep display supports shades of gray.
2355 Note that color displays do support shades of gray.
2356 The optional argument DISPLAY specifies which display to ask about.
2357 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2358 If omitted or nil, that stands for the selected frame's display. */)
2359 (Lisp_Object display
)
2361 NSWindowDepth depth
;
2363 depth
= [ns_get_screen
(display
) depth
];
2365 return NSBitsPerPixelFromDepth
(depth
) > 1 ? Qt
: Qnil
;
2369 DEFUN
("x
-display
-pixel
-width"
, Fx_display_pixel_width
, Sx_display_pixel_width
,
2371 doc: /* Return the width in pixels of the Nextstep display DISPLAY.
2372 The optional argument DISPLAY specifies which display to ask about.
2373 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2374 If omitted or nil, that stands for the selected frame's display. */)
2375 (Lisp_Object display
)
2378 return make_number
((int
) [ns_get_screen
(display
) frame
].
size.width
);
2382 DEFUN
("x
-display
-pixel
-height"
, Fx_display_pixel_height
,
2383 Sx_display_pixel_height
, 0, 1, 0,
2384 doc: /* Return the height in pixels of the Nextstep display DISPLAY.
2385 The optional argument DISPLAY specifies which display to ask about.
2386 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2387 If omitted or nil, that stands for the selected frame's display. */)
2388 (Lisp_Object display
)
2391 return make_number
((int
) [ns_get_screen
(display
) frame
].
size.height
);
2395 DEFUN
("display
-usable
-bounds"
, Fns_display_usable_bounds
,
2396 Sns_display_usable_bounds
, 0, 1, 0,
2397 doc: /* Return the bounds of the usable part of the screen.
2398 The return value is a list of integers (LEFT TOP WIDTH HEIGHT), which
2399 are the boundaries of the usable part of the screen, excluding areas
2400 reserved for the Mac menu, dock, and so forth.
2402 The screen queried corresponds to DISPLAY, which should be either a
2403 frame, a display name (a string), or terminal ID. If omitted or nil,
2404 that stands for the selected frame's display. */)
2405 (Lisp_Object display
)
2411 screen
= ns_get_screen
(display
);
2415 vScreen
= [screen visibleFrame
];
2417 /* NS coordinate system is upside-down.
2418 Transform to screen-specific coordinates. */
2419 return list4i
(vScreen.origin.x
,
2420 [screen frame
].
size.height
2421 - vScreen.
size.height
- vScreen.origin.y
,
2422 vScreen.
size.width
, vScreen.
size.height
);
2426 DEFUN
("x
-display
-planes"
, Fx_display_planes
, Sx_display_planes
,
2428 doc: /* Return the number of bitplanes of the Nextstep display DISPLAY.
2429 The optional argument DISPLAY specifies which display to ask about.
2430 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2431 If omitted or nil, that stands for the selected frame's display. */)
2432 (Lisp_Object display
)
2436 (NSBitsPerPixelFromDepth
([ns_get_screen
(display
) depth
]));
2440 DEFUN
("x
-display
-color
-cells"
, Fx_display_color_cells
,
2441 Sx_display_color_cells
, 0, 1, 0,
2442 doc: /* Returns the number of color cells of the Nextstep display DISPLAY.
2443 The optional argument DISPLAY specifies which display to ask about.
2444 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2445 If omitted or nil, that stands for the selected frame's display. */)
2446 (Lisp_Object display
)
2448 struct ns_display_info
*dpyinfo
;
2451 dpyinfo
= check_ns_display_info
(display
);
2452 /* We force 24+ bit depths to 24-bit to prevent an overflow. */
2453 return make_number
(1 << min (dpyinfo
->n_planes
, 24));
2457 /* Unused dummy def needed for compatibility. */
2458 Lisp_Object tip_frame
;
2460 /* TODO: move to xdisp or similar */
2462 compute_tip_xy
(struct frame
*f
,
2471 Lisp_Object left
, top
;
2472 EmacsView
*view = FRAME_NS_VIEW
(f
);
2475 /* Start with user-specified or mouse position. */
2476 left
= Fcdr
(Fassq
(Qleft
, parms
));
2477 top
= Fcdr
(Fassq
(Qtop
, parms
));
2479 if (!INTEGERP
(left
) ||
!INTEGERP
(top
))
2481 pt
= last_mouse_motion_position
;
2482 /* Convert to screen coordinates */
2483 pt
= [view convertPoint
: pt toView
: nil
];
2484 pt
= [[view window
] convertBaseToScreen
: pt
];
2488 /* Absolute coordinates. */
2490 pt.y
= x_display_pixel_height
(FRAME_NS_DISPLAY_INFO
(f
)) - XINT
(top
)
2494 /* Ensure in bounds. (Note, screen origin = lower left.) */
2495 if (INTEGERP
(left
))
2497 else if (pt.x
+ XINT
(dx
) <= 0)
2498 *root_x
= 0; /* Can happen for negative dx */
2499 else if (pt.x
+ XINT
(dx
) + width
2500 <= x_display_pixel_width
(FRAME_NS_DISPLAY_INFO
(f
)))
2501 /* It fits to the right of the pointer. */
2502 *root_x
= pt.x
+ XINT
(dx
);
2503 else if (width
+ XINT
(dx
) <= pt.x
)
2504 /* It fits to the left of the pointer. */
2505 *root_x
= pt.x
- width
- XINT
(dx
);
2507 /* Put it left justified on the screen -- it ought to fit that way. */
2512 else if (pt.y
- XINT
(dy
) - height
>= 0)
2513 /* It fits below the pointer. */
2514 *root_y
= pt.y
- height
- XINT
(dy
);
2515 else if (pt.y
+ XINT
(dy
) + height
2516 <= x_display_pixel_height
(FRAME_NS_DISPLAY_INFO
(f
)))
2517 /* It fits above the pointer */
2518 *root_y
= pt.y
+ XINT
(dy
);
2520 /* Put it on the top. */
2521 *root_y
= x_display_pixel_height
(FRAME_NS_DISPLAY_INFO
(f
)) - height
;
2525 DEFUN
("x
-show
-tip"
, Fx_show_tip
, Sx_show_tip
, 1, 6, 0,
2526 doc: /* Show STRING in a \"tooltip\" window on frame FRAME.
2527 A tooltip window is a small window displaying a string.
2529 This is an internal function; Lisp code should call `tooltip-show'.
2531 FRAME nil or omitted means use the selected frame.
2533 PARMS is an optional list of frame parameters which can be used to
2534 change the tooltip's appearance.
2536 Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil
2537 means use the default timeout of 5 seconds.
2539 If the list of frame parameters PARMS contains a `left' parameter,
2540 the tooltip is displayed at that x-position. Otherwise it is
2541 displayed at the mouse position, with offset DX added (default is 5 if
2542 DX isn't specified). Likewise for the y-position; if a `top' frame
2543 parameter is specified, it determines the y-position of the tooltip
2544 window, otherwise it is displayed at the mouse position, with offset
2545 DY added (default is -10).
2547 A tooltip's maximum size is specified by `x-max-tooltip-size'.
2548 Text larger than the specified size is clipped. */)
2549 (Lisp_Object string
, Lisp_Object frame
, Lisp_Object parms
, Lisp_Object timeout
, Lisp_Object dx
, Lisp_Object dy
)
2552 struct gcpro gcpro1
, gcpro2
, gcpro3
, gcpro4
;
2553 ptrdiff_t count
= SPECPDL_INDEX
();
2558 specbind
(Qinhibit_redisplay
, Qt
);
2560 GCPRO4
(string
, parms
, frame
, timeout
);
2562 CHECK_STRING
(string
);
2563 str
= SSDATA
(string
);
2564 f
= check_x_frame
(frame
);
2566 timeout
= make_number
(5);
2568 CHECK_NATNUM
(timeout
);
2571 dx
= make_number
(5);
2576 dy
= make_number
(-10);
2581 if (ns_tooltip
== nil
)
2582 ns_tooltip
= [[EmacsTooltip alloc
] init
];
2586 [ns_tooltip setText
: str
];
2587 size = [ns_tooltip frame
].
size;
2589 /* Move the tooltip window where the mouse pointer is. Resize and
2591 compute_tip_xy
(f
, parms
, dx
, dy
, (int
)size.width
, (int
)size.height
,
2594 [ns_tooltip showAtX
: root_x Y
: root_y
for: XINT
(timeout
)];
2598 return unbind_to
(count
, Qnil
);
2602 DEFUN
("x
-hide
-tip"
, Fx_hide_tip
, Sx_hide_tip
, 0, 0, 0,
2603 doc: /* Hide the current tooltip window, if there is any.
2604 Value is t if tooltip was open, nil otherwise. */)
2607 if (ns_tooltip
== nil ||
![ns_tooltip isActive
])
2614 /* ==========================================================================
2616 Class implementations
2618 ========================================================================== */
2621 @implementation EmacsSavePanel
2622 #ifdef NS_IMPL_COCOA
2623 /* --------------------------------------------------------------------------
2624 These are overridden to intercept on OS X: ending panel restarts NSApp
2625 event loop if it is stopped. Not sure if this is correct behavior,
2626 perhaps should check if running and if so send an appdefined.
2627 -------------------------------------------------------------------------- */
2628 - (void
) ok
: (id
)sender
2634 - (void
) cancel
: (id
)sender
2636 [super cancel
: sender
];
2640 - (NSString
*) getFilename
2642 return ns_filename_from_panel
(self
);
2644 - (NSString
*) getDirectory
2646 return ns_directory_from_panel
(self
);
2651 @implementation EmacsOpenPanel
2652 #ifdef NS_IMPL_COCOA
2653 /* --------------------------------------------------------------------------
2654 These are overridden to intercept on OS X: ending panel restarts NSApp
2655 event loop if it is stopped. Not sure if this is correct behavior,
2656 perhaps should check if running and if so send an appdefined.
2657 -------------------------------------------------------------------------- */
2658 - (void
) ok
: (id
)sender
2662 // If not choosing directories
, and Open is pressed on a directory
, return.
2663 if (! [self canChooseDirectories
] && [self getDirectory
] &&
2664 ! [self getFilename
])
2670 - (void
) cancel
: (id
)sender
2672 [super cancel
: sender
];
2677 - (NSString
*) getFilename
2679 return ns_filename_from_panel
(self
);
2681 - (NSString
*) getDirectory
2683 return ns_directory_from_panel
(self
);
2689 @implementation EmacsFileDelegate
2690 /* --------------------------------------------------------------------------
2691 Delegate methods for Open/Save panels
2692 -------------------------------------------------------------------------- */
2693 - (BOOL
)panel
: (id
)sender isValidFilename
: (NSString
*)filename
2697 - (BOOL
)panel
: (id
)sender shouldShowFilename
: (NSString
*)filename
2701 - (NSString
*)panel
: (id
)sender userEnteredFilename
: (NSString
*)filename
2702 confirmed
: (BOOL
)okFlag
2711 /* ==========================================================================
2713 Lisp interface declaration
2715 ========================================================================== */
2719 syms_of_nsfns
(void
)
2721 Qfontsize
= intern_c_string
("fontsize"
);
2722 staticpro
(&Qfontsize
);
2724 DEFVAR_LISP
("ns
-icon
-type-alist"
, Vns_icon_type_alist
,
2725 doc: /* Alist of elements (REGEXP . IMAGE) for images of icons associated to frames.
2726 If the title of a frame matches REGEXP, then IMAGE.tiff is
2727 selected as the image of the icon representing the frame when it's
2728 miniaturized. If an element is t, then Emacs tries to select an icon
2729 based on the filetype of the visited file.
2731 The images have to be installed in a folder called English.lproj in the
2732 Emacs folder. You have to restart Emacs after installing new icons.
2734 Example: Install an icon Gnus.tiff and execute the following code
2736 (setq ns-icon-type-alist
2737 (append ns-icon-type-alist
2738 '((\"^\\\\*\\\\(Group\\\\*$\\\\|Summary \\\\|Article\\\\*$\\\\)\"
2741 When you miniaturize a Group, Summary or Article frame, Gnus.tiff will
2742 be used as the image of the icon representing the frame. */);
2743 Vns_icon_type_alist
= Fcons
(Qt
, Qnil
);
2745 DEFVAR_LISP
("ns
-version-string"
, Vns_version_string
,
2746 doc: /* Toolkit version for NS Windowing. */);
2747 Vns_version_string
= ns_appkit_version_str
();
2749 defsubr
(&Sns_read_file_name
);
2750 defsubr
(&Sns_get_resource
);
2751 defsubr
(&Sns_set_resource
);
2752 defsubr
(&Sxw_display_color_p
); /* this and next called directly by C code */
2753 defsubr
(&Sx_display_grayscale_p
);
2754 defsubr
(&Sns_font_name
);
2755 defsubr
(&Sns_list_colors
);
2756 #ifdef NS_IMPL_COCOA
2757 defsubr
(&Sns_do_applescript
);
2759 defsubr
(&Sxw_color_defined_p
);
2760 defsubr
(&Sxw_color_values
);
2761 defsubr
(&Sx_server_max_request_size
);
2762 defsubr
(&Sx_server_vendor
);
2763 defsubr
(&Sx_server_version
);
2764 defsubr
(&Sx_display_pixel_width
);
2765 defsubr
(&Sx_display_pixel_height
);
2766 defsubr
(&Sns_display_usable_bounds
);
2767 defsubr
(&Sx_display_mm_width
);
2768 defsubr
(&Sx_display_mm_height
);
2769 defsubr
(&Sx_display_screens
);
2770 defsubr
(&Sx_display_planes
);
2771 defsubr
(&Sx_display_color_cells
);
2772 defsubr
(&Sx_display_visual_class
);
2773 defsubr
(&Sx_display_backing_store
);
2774 defsubr
(&Sx_display_save_under
);
2775 defsubr
(&Sx_create_frame
);
2776 defsubr
(&Sx_open_connection
);
2777 defsubr
(&Sx_close_connection
);
2778 defsubr
(&Sx_display_list
);
2780 defsubr
(&Sns_hide_others
);
2781 defsubr
(&Sns_hide_emacs
);
2782 defsubr
(&Sns_emacs_info_panel
);
2783 defsubr
(&Sns_list_services
);
2784 defsubr
(&Sns_perform_service
);
2785 defsubr
(&Sns_convert_utf8_nfd_to_nfc
);
2786 defsubr
(&Sx_focus_frame
);
2787 defsubr
(&Sns_popup_font_panel
);
2788 defsubr
(&Sns_popup_color_panel
);
2790 defsubr
(&Sx_show_tip
);
2791 defsubr
(&Sx_hide_tip
);
2793 /* used only in fontset.c */
2794 check_window_system_func
= check_ns
;