1 /* Functions for the NeXT/Open/GNUstep and MacOSX window system.
3 Copyright (C) 1989, 1992-1994, 2005-2006, 2008-2015 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 #include <IOKit/graphics/IOGraphicsLib.h>
53 int fns_trace_num = 1;
54 #define NSTRACE(x) fprintf (stderr, "%s:%d: [%d] " #x "\n", \
55 __FILE__, __LINE__, ++fns_trace_num)
62 extern NSArray *ns_send_types, *ns_return_types, *ns_drag_types;
64 EmacsTooltip *ns_tooltip = nil;
66 /* Need forward declaration here to preserve organizational integrity of file */
67 Lisp_Object Fx_open_connection (Lisp_Object, Lisp_Object, Lisp_Object);
69 /* Static variables to handle applescript execution. */
70 static Lisp_Object as_script, *as_result;
73 static ptrdiff_t image_cache_refcount;
76 /* ==========================================================================
78 Internal utility functions
80 ========================================================================== */
82 /* Let the user specify a Nextstep display with a Lisp object.
83 OBJECT may be nil, a frame or a terminal object.
84 nil stands for the selected frame--or, if that is not a Nextstep frame,
85 the first Nextstep display on the list. */
87 static struct ns_display_info *
88 check_ns_display_info (Lisp_Object object)
90 struct ns_display_info *dpyinfo = NULL;
94 struct frame *sf = XFRAME (selected_frame);
96 if (FRAME_NS_P (sf) && FRAME_LIVE_P (sf))
97 dpyinfo = FRAME_DISPLAY_INFO (sf);
98 else if (x_display_list != 0)
99 dpyinfo = x_display_list;
101 error ("Nextstep windows are not in use or not initialized");
103 else if (TERMINALP (object))
105 struct terminal *t = decode_live_terminal (object);
107 if (t->type != output_ns)
108 error ("Terminal %d is not a Nextstep display", t->id);
110 dpyinfo = t->display_info.ns;
112 else if (STRINGP (object))
113 dpyinfo = ns_display_info_for_name (object);
116 struct frame *f = decode_window_system_frame (object);
117 dpyinfo = FRAME_DISPLAY_INFO (f);
125 ns_get_window (Lisp_Object maybeFrame)
127 id view =nil, window =nil;
129 if (!FRAMEP (maybeFrame) || !FRAME_NS_P (XFRAME (maybeFrame)))
130 maybeFrame = selected_frame;/*wrong_type_argument (Qframep, maybeFrame); */
132 if (!NILP (maybeFrame))
133 view = FRAME_NS_VIEW (XFRAME (maybeFrame));
134 if (view) window =[view window];
140 /* Return the X display structure for the display named NAME.
141 Open a new connection if necessary. */
142 struct ns_display_info *
143 ns_display_info_for_name (Lisp_Object name)
145 struct ns_display_info *dpyinfo;
149 for (dpyinfo = x_display_list; dpyinfo; dpyinfo = dpyinfo->next)
150 if (!NILP (Fstring_equal (XCAR (dpyinfo->name_list_element), name)))
153 error ("Emacs for Nextstep does not yet support multi-display");
155 Fx_open_connection (name, Qnil, Qnil);
156 dpyinfo = x_display_list;
159 error ("Display on %s not responding.\n", SDATA (name));
165 ns_filename_from_panel (NSSavePanel *panel)
168 NSURL *url = [panel URL];
169 NSString *str = [url path];
172 return [panel filename];
177 ns_directory_from_panel (NSSavePanel *panel)
180 NSURL *url = [panel directoryURL];
181 NSString *str = [url path];
184 return [panel directory];
189 interpret_services_menu (NSMenu *menu, Lisp_Object prefix, Lisp_Object old)
190 /* --------------------------------------------------------------------------
191 Turn the input menu (an NSMenu) into a lisp list for tracking on lisp side
192 -------------------------------------------------------------------------- */
202 count = [menu numberOfItems];
203 for (i = 0; i<count; i++)
205 item = [menu itemAtIndex: i];
206 name = [[item title] UTF8String];
209 nameStr = build_string (name);
211 if ([item hasSubmenu])
213 old = interpret_services_menu ([item submenu],
214 Fcons (nameStr, prefix), old);
218 keys = [item keyEquivalent];
219 if (keys && [keys length] )
221 key = [keys characterAtIndex: 0];
222 res = make_number (key|super_modifier);
228 old = Fcons (Fcons (res,
229 Freverse (Fcons (nameStr,
239 /* ==========================================================================
241 Frame parameter setters
243 ========================================================================== */
247 x_set_foreground_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
250 EmacsCGFloat r, g, b, alpha;
252 /* Must block_input, because ns_lisp_to_color does block/unblock_input
253 which means that col may be deallocated in its unblock_input if there
254 is user input, unless we also block_input. */
256 if (ns_lisp_to_color (arg, &col))
258 store_frame_param (f, Qforeground_color, oldval);
260 error ("Unknown color");
264 [f->output_data.ns->foreground_color release];
265 f->output_data.ns->foreground_color = col;
267 [col getRed: &r green: &g blue: &b alpha: &alpha];
268 FRAME_FOREGROUND_PIXEL (f) =
269 ARGB_TO_ULONG ((int)(alpha*0xff), (int)(r*0xff), (int)(g*0xff), (int)(b*0xff));
271 if (FRAME_NS_VIEW (f))
273 update_face_from_frame_parameter (f, Qforeground_color, arg);
274 /*recompute_basic_faces (f); */
275 if (FRAME_VISIBLE_P (f))
276 SET_FRAME_GARBAGED (f);
283 x_set_background_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
287 NSView *view = FRAME_NS_VIEW (f);
288 EmacsCGFloat r, g, b, alpha;
291 if (ns_lisp_to_color (arg, &col))
293 store_frame_param (f, Qbackground_color, oldval);
295 error ("Unknown color");
298 /* clear the frame; in some instances the NS-internal GC appears not to
299 update, or it does update and cannot clear old text properly */
300 if (FRAME_VISIBLE_P (f))
304 [f->output_data.ns->background_color release];
305 f->output_data.ns->background_color = col;
307 [col getRed: &r green: &g blue: &b alpha: &alpha];
308 FRAME_BACKGROUND_PIXEL (f) =
309 ARGB_TO_ULONG ((int)(alpha*0xff), (int)(r*0xff), (int)(g*0xff), (int)(b*0xff));
313 [[view window] setBackgroundColor: col];
315 if (alpha != (EmacsCGFloat) 1.0)
316 [[view window] setOpaque: NO];
318 [[view window] setOpaque: YES];
320 face = FRAME_DEFAULT_FACE (f);
323 col = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), f);
324 face->background = ns_index_color
325 ([col colorWithAlphaComponent: alpha], f);
327 update_face_from_frame_parameter (f, Qbackground_color, arg);
330 if (FRAME_VISIBLE_P (f))
331 SET_FRAME_GARBAGED (f);
338 x_set_cursor_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
343 if (ns_lisp_to_color (arg, &col))
345 store_frame_param (f, Qcursor_color, oldval);
347 error ("Unknown color");
350 [FRAME_CURSOR_COLOR (f) release];
351 FRAME_CURSOR_COLOR (f) = [col retain];
353 if (FRAME_VISIBLE_P (f))
355 x_update_cursor (f, 0);
356 x_update_cursor (f, 1);
358 update_face_from_frame_parameter (f, Qcursor_color, arg);
364 x_set_icon_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
366 NSView *view = FRAME_NS_VIEW (f);
367 NSTRACE (x_set_icon_name);
369 /* see if it's changed */
372 if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt))
375 else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil))
378 fset_icon_name (f, arg);
382 if (!NILP (f->title))
385 /* Explicit name and no icon-name -> explicit_name. */
386 if (f->explicit_name)
390 /* No explicit name and no icon-name ->
391 name has to be rebuild from icon_title_format. */
392 windows_or_buffers_changed = 62;
397 /* Don't change the name if it's already NAME. */
398 if ([[view window] miniwindowTitle]
399 && ([[[view window] miniwindowTitle]
400 isEqualToString: [NSString stringWithUTF8String:
404 [[view window] setMiniwindowTitle:
405 [NSString stringWithUTF8String: SSDATA (arg)]];
409 ns_set_name_internal (struct frame *f, Lisp_Object name)
412 Lisp_Object encoded_name, encoded_icon_name;
414 NSView *view = FRAME_NS_VIEW (f);
417 encoded_name = ENCODE_UTF_8 (name);
420 str = [NSString stringWithUTF8String: SSDATA (encoded_name)];
422 /* Don't change the name if it's already NAME. */
423 if (! [[[view window] title] isEqualToString: str])
424 [[view window] setTitle: str];
426 if (!STRINGP (f->icon_name))
427 encoded_icon_name = encoded_name;
429 encoded_icon_name = ENCODE_UTF_8 (f->icon_name);
431 str = [NSString stringWithUTF8String: SSDATA (encoded_icon_name)];
433 if ([[view window] miniwindowTitle]
434 && ! [[[view window] miniwindowTitle] isEqualToString: str])
435 [[view window] setMiniwindowTitle: str];
440 ns_set_name (struct frame *f, Lisp_Object name, int explicit)
442 NSTRACE (ns_set_name);
444 /* Make sure that requests from lisp code override requests from
445 Emacs redisplay code. */
448 /* If we're switching from explicit to implicit, we had better
449 update the mode lines and thereby update the title. */
450 if (f->explicit_name && NILP (name))
451 update_mode_lines = 21;
453 f->explicit_name = ! NILP (name);
455 else if (f->explicit_name)
459 name = build_string ([ns_app_name UTF8String]);
463 /* Don't change the name if it's already NAME. */
464 if (! NILP (Fstring_equal (name, f->name)))
469 /* Title overrides explicit name. */
470 if (! NILP (f->title))
473 ns_set_name_internal (f, name);
477 /* This function should be called when the user's lisp code has
478 specified a name for the frame; the name will override any set by the
481 x_explicitly_set_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
483 NSTRACE (x_explicitly_set_name);
484 ns_set_name (f, arg, 1);
488 /* This function should be called by Emacs redisplay code to set the
489 name; names set this way will never override names set by the user's
492 x_implicitly_set_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
494 NSTRACE (x_implicitly_set_name);
496 /* Deal with NS specific format t. */
497 if (FRAME_NS_P (f) && ((FRAME_ICONIFIED_P (f) && EQ (Vicon_title_format, Qt))
498 || EQ (Vframe_title_format, Qt)))
499 ns_set_name_as_filename (f);
501 ns_set_name (f, arg, 0);
505 /* Change the title of frame F to NAME.
506 If NAME is nil, use the frame name as the title. */
509 x_set_title (struct frame *f, Lisp_Object name, Lisp_Object old_name)
511 NSTRACE (x_set_title);
512 /* Don't change the title if it's already NAME. */
513 if (EQ (name, f->title))
516 update_mode_lines = 22;
518 fset_title (f, name);
525 ns_set_name_internal (f, name);
530 ns_set_name_as_filename (struct frame *f)
533 Lisp_Object name, filename;
534 Lisp_Object buf = XWINDOW (f->selected_window)->contents;
536 NSAutoreleasePool *pool;
538 Lisp_Object encoded_name, encoded_filename;
540 NSTRACE (ns_set_name_as_filename);
542 if (f->explicit_name || ! NILP (f->title))
546 pool = [[NSAutoreleasePool alloc] init];
547 filename = BVAR (XBUFFER (buf), filename);
548 name = BVAR (XBUFFER (buf), name);
552 if (! NILP (filename))
553 name = Ffile_name_nondirectory (filename);
555 name = build_string ([ns_app_name UTF8String]);
559 encoded_name = ENCODE_UTF_8 (name);
562 view = FRAME_NS_VIEW (f);
564 title = FRAME_ICONIFIED_P (f) ? [[[view window] miniwindowTitle] UTF8String]
565 : [[[view window] title] UTF8String];
567 if (title && (! strcmp (title, SSDATA (encoded_name))))
574 str = [NSString stringWithUTF8String: SSDATA (encoded_name)];
575 if (str == nil) str = @"Bad coding";
577 if (FRAME_ICONIFIED_P (f))
578 [[view window] setMiniwindowTitle: str];
583 if (! NILP (filename))
586 encoded_filename = ENCODE_UTF_8 (filename);
589 fstr = [NSString stringWithUTF8String: SSDATA (encoded_filename)];
590 if (fstr == nil) fstr = @"";
595 ns_set_represented_filename (fstr, f);
596 [[view window] setTitle: str];
606 ns_set_doc_edited (void)
608 NSAutoreleasePool *pool;
609 Lisp_Object tail, frame;
611 pool = [[NSAutoreleasePool alloc] init];
612 FOR_EACH_FRAME (tail, frame)
615 struct frame *f = XFRAME (frame);
619 if (! FRAME_NS_P (f)) continue;
620 w = XWINDOW (FRAME_SELECTED_WINDOW (f));
621 view = FRAME_NS_VIEW (f);
622 if (!MINI_WINDOW_P (w))
623 edited = ! NILP (Fbuffer_modified_p (w->contents)) &&
624 ! NILP (Fbuffer_file_name (w->contents));
625 [[view window] setDocumentEdited: edited];
634 x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
637 if (FRAME_MINIBUF_ONLY_P (f))
640 if (TYPE_RANGED_INTEGERP (int, value))
641 nlines = XINT (value);
645 FRAME_MENU_BAR_LINES (f) = 0;
648 FRAME_EXTERNAL_MENU_BAR (f) = 1;
649 /* does for all frames, whereas we just want for one frame
650 [NSMenu setMenuBarVisible: YES]; */
654 if (FRAME_EXTERNAL_MENU_BAR (f) == 1)
655 free_frame_menubar (f);
656 /* [NSMenu setMenuBarVisible: NO]; */
657 FRAME_EXTERNAL_MENU_BAR (f) = 0;
662 /* toolbar support */
664 x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
668 if (FRAME_MINIBUF_ONLY_P (f))
671 if (RANGED_INTEGERP (0, value, INT_MAX))
672 nlines = XFASTINT (value);
678 FRAME_EXTERNAL_TOOL_BAR (f) = 1;
679 update_frame_tool_bar (f);
683 if (FRAME_EXTERNAL_TOOL_BAR (f))
685 free_frame_tool_bar (f);
686 FRAME_EXTERNAL_TOOL_BAR (f) = 0;
690 x_set_window_size (f, 0, f->text_cols, f->text_lines, 0);
695 x_set_internal_border_width (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
697 int old_width = FRAME_INTERNAL_BORDER_WIDTH (f);
699 CHECK_TYPE_RANGED_INTEGER (int, arg);
700 FRAME_INTERNAL_BORDER_WIDTH (f) = XINT (arg);
701 if (FRAME_INTERNAL_BORDER_WIDTH (f) < 0)
702 FRAME_INTERNAL_BORDER_WIDTH (f) = 0;
704 if (FRAME_INTERNAL_BORDER_WIDTH (f) == old_width)
707 if (FRAME_X_WINDOW (f) != 0)
708 adjust_frame_size (f, -1, -1, 3, 0, Qinternal_border_width);
710 SET_FRAME_GARBAGED (f);
715 ns_implicitly_set_icon_type (struct frame *f)
718 EmacsView *view = FRAME_NS_VIEW (f);
720 Lisp_Object chain, elt;
721 NSAutoreleasePool *pool;
724 NSTRACE (ns_implicitly_set_icon_type);
727 pool = [[NSAutoreleasePool alloc] init];
728 if (f->output_data.ns->miniimage
729 && [[NSString stringWithUTF8String: SSDATA (f->name)]
730 isEqualToString: [(NSImage *)f->output_data.ns->miniimage name]])
737 tem = assq_no_quit (Qicon_type, f->param_alist);
738 if (CONSP (tem) && ! NILP (XCDR (tem)))
745 for (chain = Vns_icon_type_alist;
746 image == nil && CONSP (chain);
747 chain = XCDR (chain))
750 /* special case: t means go by file type */
751 if (SYMBOLP (elt) && EQ (elt, Qt) && SSDATA (f->name)[0] == '/')
754 = [NSString stringWithUTF8String: SSDATA (f->name)];
755 if ([[NSFileManager defaultManager] fileExistsAtPath: str])
756 image = [[[NSWorkspace sharedWorkspace] iconForFile: str] retain];
758 else if (CONSP (elt) &&
759 STRINGP (XCAR (elt)) &&
760 STRINGP (XCDR (elt)) &&
761 fast_string_match (XCAR (elt), f->name) >= 0)
763 image = [EmacsImage allocInitFromFile: XCDR (elt)];
765 image = [[NSImage imageNamed:
766 [NSString stringWithUTF8String:
767 SSDATA (XCDR (elt))]] retain];
773 image = [[[NSWorkspace sharedWorkspace] iconForFileType: @"text"] retain];
777 [f->output_data.ns->miniimage release];
778 f->output_data.ns->miniimage = image;
779 [view setMiniwindowImage: setMini];
786 x_set_icon_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
788 EmacsView *view = FRAME_NS_VIEW (f);
792 NSTRACE (x_set_icon_type);
794 if (!NILP (arg) && SYMBOLP (arg))
796 arg =build_string (SSDATA (SYMBOL_NAME (arg)));
797 store_frame_param (f, Qicon_type, arg);
800 /* do it the implicit way */
803 ns_implicitly_set_icon_type (f);
809 image = [EmacsImage allocInitFromFile: arg];
811 image =[NSImage imageNamed: [NSString stringWithUTF8String:
816 image = [NSImage imageNamed: @"text"];
820 f->output_data.ns->miniimage = image;
821 [view setMiniwindowImage: setMini];
825 /* TODO: move to nsterm? */
827 ns_lisp_to_cursor_type (Lisp_Object arg)
830 if (XTYPE (arg) == Lisp_String)
832 else if (XTYPE (arg) == Lisp_Symbol)
833 str = SSDATA (SYMBOL_NAME (arg));
835 if (!strcmp (str, "box")) return FILLED_BOX_CURSOR;
836 if (!strcmp (str, "hollow")) return HOLLOW_BOX_CURSOR;
837 if (!strcmp (str, "hbar")) return HBAR_CURSOR;
838 if (!strcmp (str, "bar")) return BAR_CURSOR;
839 if (!strcmp (str, "no")) return NO_CURSOR;
845 ns_cursor_type_to_lisp (int arg)
849 case FILLED_BOX_CURSOR: return Qbox;
850 case HOLLOW_BOX_CURSOR: return Qhollow;
851 case HBAR_CURSOR: return Qhbar;
852 case BAR_CURSOR: return Qbar;
854 default: return intern ("no");
858 /* This is the same as the xfns.c definition. */
860 x_set_cursor_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
862 set_frame_cursor_types (f, arg);
865 /* called to set mouse pointer color, but all other terms use it to
866 initialize pointer types (and don't set the color ;) */
868 x_set_mouse_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
870 /* don't think we can do this on Nextstep */
875 #define Xstr(x) Str(x)
878 ns_appkit_version_str (void)
882 #ifdef NS_IMPL_GNUSTEP
883 sprintf(tmp, "gnustep-gui-%s", Xstr(GNUSTEP_GUI_VERSION));
884 #elif defined (NS_IMPL_COCOA)
886 = [[NSProcessInfo processInfo] operatingSystemVersionString];
887 sprintf(tmp, "appkit-%.2f %s",
888 NSAppKitVersionNumber,
889 [osversion UTF8String]);
893 return build_string (tmp);
897 /* This is for use by x-server-version and collapses all version info we
898 have into a single int. For a better picture of the implementation
899 running, use ns_appkit_version_str.*/
901 ns_appkit_version_int (void)
903 #ifdef NS_IMPL_GNUSTEP
904 return GNUSTEP_GUI_MAJOR_VERSION * 100 + GNUSTEP_GUI_MINOR_VERSION;
905 #elif defined (NS_IMPL_COCOA)
906 return (int)NSAppKitVersionNumber;
913 x_icon (struct frame *f, Lisp_Object parms)
914 /* --------------------------------------------------------------------------
915 Strangely-named function to set icon position parameters in frame.
916 This is irrelevant under OS X, but might be needed under GNUstep,
917 depending on the window manager used. Note, this is not a standard
918 frame parameter-setter; it is called directly from x-create-frame.
919 -------------------------------------------------------------------------- */
921 Lisp_Object icon_x, icon_y;
922 struct ns_display_info *dpyinfo = check_ns_display_info (Qnil);
924 f->output_data.ns->icon_top = -1;
925 f->output_data.ns->icon_left = -1;
927 /* Set the position of the icon. */
928 icon_x = x_get_arg (dpyinfo, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER);
929 icon_y = x_get_arg (dpyinfo, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER);
930 if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound))
932 CHECK_NUMBER (icon_x);
933 CHECK_NUMBER (icon_y);
934 f->output_data.ns->icon_top = XINT (icon_y);
935 f->output_data.ns->icon_left = XINT (icon_x);
937 else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound))
938 error ("Both left and top icon corners of icon must be specified");
942 /* Note: see frame.c for template, also where generic functions are impl */
943 frame_parm_handler ns_frame_parm_handlers[] =
945 x_set_autoraise, /* generic OK */
946 x_set_autolower, /* generic OK */
947 x_set_background_color,
948 0, /* x_set_border_color, may be impossible under Nextstep */
949 0, /* x_set_border_width, may be impossible under Nextstep */
952 x_set_font, /* generic OK */
953 x_set_foreground_color,
956 x_set_internal_border_width, /* generic OK */
957 0, /* x_set_right_divider_width */
958 0, /* x_set_bottom_divider_width */
959 x_set_menu_bar_lines,
961 x_explicitly_set_name,
962 x_set_scroll_bar_width, /* generic OK */
963 x_set_scroll_bar_height, /* generic OK */
965 x_set_unsplittable, /* generic OK */
966 x_set_vertical_scroll_bars, /* generic OK */
967 x_set_horizontal_scroll_bars, /* generic OK */
968 x_set_visibility, /* generic OK */
969 x_set_tool_bar_lines,
970 0, /* x_set_scroll_bar_foreground, will ignore (not possible on NS) */
971 0, /* x_set_scroll_bar_background, will ignore (not possible on NS) */
972 x_set_screen_gamma, /* generic OK */
973 x_set_line_spacing, /* generic OK, sets f->extra_line_spacing to int */
974 x_set_left_fringe, /* generic OK */
975 x_set_right_fringe, /* generic OK */
976 0, /* x_set_wait_for_wm, will ignore */
977 x_set_fullscreen, /* generic OK */
978 x_set_font_backend, /* generic OK */
980 0, /* x_set_sticky */
981 0, /* x_set_tool_bar_position */
985 /* Handler for signals raised during x_create_frame.
986 FRAME is the frame which is partially constructed. */
989 unwind_create_frame (Lisp_Object frame)
991 struct frame *f = XFRAME (frame);
993 /* If frame is already dead, nothing to do. This can happen if the
994 display is disconnected after the frame has become official, but
995 before x_create_frame removes the unwind protect. */
996 if (!FRAME_LIVE_P (f))
999 /* If frame is ``official'', nothing to do. */
1000 if (NILP (Fmemq (frame, Vframe_list)))
1002 #if defined GLYPH_DEBUG && defined ENABLE_CHECKING
1003 struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
1006 /* If the frame's image cache refcount is still the same as our
1007 private shadow variable, it means we are unwinding a frame
1008 for which we didn't yet call init_frame_faces, where the
1009 refcount is incremented. Therefore, we increment it here, so
1010 that free_frame_faces, called in x_free_frame_resources
1011 below, will not mistakenly decrement the counter that was not
1012 incremented yet to account for this new frame. */
1013 if (FRAME_IMAGE_CACHE (f) != NULL
1014 && FRAME_IMAGE_CACHE (f)->refcount == image_cache_refcount)
1015 FRAME_IMAGE_CACHE (f)->refcount++;
1017 x_free_frame_resources (f);
1021 /* Check that reference counts are indeed correct. */
1022 eassert (dpyinfo->terminal->image_cache->refcount == image_cache_refcount);
1028 * Read geometry related parameters from preferences if not in PARMS.
1029 * Returns the union of parms and any preferences read.
1033 get_geometry_from_preferences (struct ns_display_info *dpyinfo,
1041 { "width", "Width", Qwidth },
1042 { "height", "Height", Qheight },
1043 { "left", "Left", Qleft },
1044 { "top", "Top", Qtop },
1048 for (i = 0; i < ARRAYELTS (r); ++i)
1050 if (NILP (Fassq (r[i].tem, parms)))
1053 = x_get_arg (dpyinfo, parms, r[i].tem, r[i].val, r[i].cls,
1055 if (! EQ (value, Qunbound))
1056 parms = Fcons (Fcons (r[i].tem, value), parms);
1063 /* ==========================================================================
1067 ========================================================================== */
1069 DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame,
1071 doc: /* Make a new Nextstep window, called a "frame" in Emacs terms.
1072 Return an Emacs frame object.
1073 PARMS is an alist of frame parameters.
1074 If the parameters specify that the frame should not have a minibuffer,
1075 and do not specify a specific minibuffer window to use,
1076 then `default-minibuffer-frame' must be a frame whose minibuffer can
1077 be shared by the new frame.
1079 This function is an internal primitive--use `make-frame' instead. */)
1083 Lisp_Object frame, tem;
1085 int minibuffer_only = 0;
1086 long window_prompting = 0;
1087 ptrdiff_t count = specpdl_ptr - specpdl;
1088 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
1089 Lisp_Object display;
1090 struct ns_display_info *dpyinfo = NULL;
1093 static int desc_ctr = 1;
1095 /* x_get_arg modifies parms. */
1096 parms = Fcopy_alist (parms);
1098 /* Use this general default value to start with
1099 until we know if this frame has a specified name. */
1100 Vx_resource_name = Vinvocation_name;
1102 display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_STRING);
1103 if (EQ (display, Qunbound))
1105 dpyinfo = check_ns_display_info (display);
1106 kb = dpyinfo->terminal->kboard;
1108 if (!dpyinfo->terminal->name)
1109 error ("Terminal is not live, can't create new frames on it");
1111 name = x_get_arg (dpyinfo, parms, Qname, 0, 0, RES_TYPE_STRING);
1113 && ! EQ (name, Qunbound)
1115 error ("Invalid frame name--not a string or nil");
1118 Vx_resource_name = name;
1120 parent = x_get_arg (dpyinfo, parms, Qparent_id, 0, 0, RES_TYPE_NUMBER);
1121 if (EQ (parent, Qunbound))
1123 if (! NILP (parent))
1124 CHECK_NUMBER (parent);
1126 /* make_frame_without_minibuffer can run Lisp code and garbage collect. */
1127 /* No need to protect DISPLAY because that's not used after passing
1128 it to make_frame_without_minibuffer. */
1130 GCPRO4 (parms, parent, name, frame);
1131 tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer",
1133 if (EQ (tem, Qnone) || NILP (tem))
1134 f = make_frame_without_minibuffer (Qnil, kb, display);
1135 else if (EQ (tem, Qonly))
1137 f = make_minibuffer_frame ();
1138 minibuffer_only = 1;
1140 else if (WINDOWP (tem))
1141 f = make_frame_without_minibuffer (tem, kb, display);
1145 XSETFRAME (frame, f);
1147 f->terminal = dpyinfo->terminal;
1149 f->output_method = output_ns;
1150 f->output_data.ns = xzalloc (sizeof *f->output_data.ns);
1152 FRAME_FONTSET (f) = -1;
1154 fset_icon_name (f, x_get_arg (dpyinfo, parms, Qicon_name,
1155 "iconName", "Title",
1157 if (! STRINGP (f->icon_name))
1158 fset_icon_name (f, Qnil);
1160 FRAME_DISPLAY_INFO (f) = dpyinfo;
1162 /* With FRAME_DISPLAY_INFO set up, this unwind-protect is safe. */
1163 record_unwind_protect (unwind_create_frame, frame);
1165 f->output_data.ns->window_desc = desc_ctr++;
1166 if (TYPE_RANGED_INTEGERP (Window, parent))
1168 f->output_data.ns->parent_desc = XFASTINT (parent);
1169 f->output_data.ns->explicit_parent = 1;
1173 f->output_data.ns->parent_desc = FRAME_DISPLAY_INFO (f)->root_window;
1174 f->output_data.ns->explicit_parent = 0;
1177 /* Set the name; the functions to which we pass f expect the name to
1179 if (EQ (name, Qunbound) || NILP (name) || ! STRINGP (name))
1181 fset_name (f, build_string ([ns_app_name UTF8String]));
1182 f->explicit_name = 0;
1186 fset_name (f, name);
1187 f->explicit_name = 1;
1188 specbind (Qx_resource_name, name);
1193 #ifdef NS_IMPL_COCOA
1194 mac_register_font_driver (f);
1196 register_font_driver (&nsfont_driver, f);
1199 image_cache_refcount =
1200 FRAME_IMAGE_CACHE (f) ? FRAME_IMAGE_CACHE (f)->refcount : 0;
1202 x_default_parameter (f, parms, Qfont_backend, Qnil,
1203 "fontBackend", "FontBackend", RES_TYPE_STRING);
1206 /* use for default font name */
1207 id font = [NSFont userFixedPitchFontOfSize: -1.0]; /* default */
1208 x_default_parameter (f, parms, Qfontsize,
1209 make_number (0 /*(int)[font pointSize]*/),
1210 "fontSize", "FontSize", RES_TYPE_NUMBER);
1211 // Remove ' Regular', not handled by backends.
1212 char *fontname = xstrdup ([[font displayName] UTF8String]);
1213 int len = strlen (fontname);
1214 if (len > 8 && strcmp (fontname + len - 8, " Regular") == 0)
1215 fontname[len-8] = '\0';
1216 x_default_parameter (f, parms, Qfont,
1217 build_string (fontname),
1218 "font", "Font", RES_TYPE_STRING);
1223 x_default_parameter (f, parms, Qborder_width, make_number (0),
1224 "borderwidth", "BorderWidth", RES_TYPE_NUMBER);
1225 x_default_parameter (f, parms, Qinternal_border_width, make_number (2),
1226 "internalBorderWidth", "InternalBorderWidth",
1229 /* default vertical scrollbars on right on Mac */
1232 #ifdef NS_IMPL_GNUSTEP
1237 x_default_parameter (f, parms, Qvertical_scroll_bars, spos,
1238 "verticalScrollBars", "VerticalScrollBars",
1241 x_default_parameter (f, parms, Qhorizontal_scroll_bars, Qnil,
1242 "horizontalScrollBars", "HorizontalScrollBars",
1244 x_default_parameter (f, parms, Qforeground_color, build_string ("Black"),
1245 "foreground", "Foreground", RES_TYPE_STRING);
1246 x_default_parameter (f, parms, Qbackground_color, build_string ("White"),
1247 "background", "Background", RES_TYPE_STRING);
1248 /* FIXME: not supported yet in Nextstep */
1249 x_default_parameter (f, parms, Qline_spacing, Qnil,
1250 "lineSpacing", "LineSpacing", RES_TYPE_NUMBER);
1251 x_default_parameter (f, parms, Qleft_fringe, Qnil,
1252 "leftFringe", "LeftFringe", RES_TYPE_NUMBER);
1253 x_default_parameter (f, parms, Qright_fringe, Qnil,
1254 "rightFringe", "RightFringe", RES_TYPE_NUMBER);
1256 init_frame_faces (f);
1258 /* Read comment about this code in corresponding place in xfns.c. */
1259 adjust_frame_size (f, FRAME_COLS (f) * FRAME_COLUMN_WIDTH (f),
1260 FRAME_LINES (f) * FRAME_LINE_HEIGHT (f), 5, 1,
1263 /* The resources controlling the menu-bar and tool-bar are
1264 processed specially at startup, and reflected in the mode
1265 variables; ignore them here. */
1266 x_default_parameter (f, parms, Qmenu_bar_lines,
1267 NILP (Vmenu_bar_mode)
1268 ? make_number (0) : make_number (1),
1269 NULL, NULL, RES_TYPE_NUMBER);
1270 x_default_parameter (f, parms, Qtool_bar_lines,
1271 NILP (Vtool_bar_mode)
1272 ? make_number (0) : make_number (1),
1273 NULL, NULL, RES_TYPE_NUMBER);
1275 x_default_parameter (f, parms, Qbuffer_predicate, Qnil, "bufferPredicate",
1276 "BufferPredicate", RES_TYPE_SYMBOL);
1277 x_default_parameter (f, parms, Qtitle, Qnil, "title", "Title",
1280 parms = get_geometry_from_preferences (dpyinfo, parms);
1281 window_prompting = x_figure_window_size (f, parms, 1);
1283 tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN);
1284 f->no_split = minibuffer_only || (!EQ (tem, Qunbound) && !EQ (tem, Qnil));
1286 /* NOTE: on other terms, this is done in set_mouse_color, however this
1287 was not getting called under Nextstep */
1288 f->output_data.ns->text_cursor = [NSCursor IBeamCursor];
1289 f->output_data.ns->nontext_cursor = [NSCursor arrowCursor];
1290 f->output_data.ns->modeline_cursor = [NSCursor pointingHandCursor];
1291 f->output_data.ns->hand_cursor = [NSCursor pointingHandCursor];
1292 f->output_data.ns->hourglass_cursor = [NSCursor disappearingItemCursor];
1293 f->output_data.ns->horizontal_drag_cursor = [NSCursor resizeLeftRightCursor];
1294 f->output_data.ns->vertical_drag_cursor = [NSCursor resizeUpDownCursor];
1295 FRAME_DISPLAY_INFO (f)->vertical_scroll_bar_cursor
1296 = [NSCursor arrowCursor];
1297 FRAME_DISPLAY_INFO (f)->horizontal_scroll_bar_cursor
1298 = [NSCursor arrowCursor];
1299 f->output_data.ns->current_pointer = f->output_data.ns->text_cursor;
1301 [[EmacsView alloc] initFrameFromEmacs: f];
1305 /* ns_display_info does not have a reference_count. */
1306 f->terminal->reference_count++;
1308 /* It is now ok to make the frame official even if we get an error below.
1309 The frame needs to be on Vframe_list or making it visible won't work. */
1310 Vframe_list = Fcons (frame, Vframe_list);
1312 x_default_parameter (f, parms, Qicon_type, Qnil,
1313 "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL);
1315 x_default_parameter (f, parms, Qauto_raise, Qnil,
1316 "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN);
1317 x_default_parameter (f, parms, Qauto_lower, Qnil,
1318 "autoLower", "AutoLower", RES_TYPE_BOOLEAN);
1319 x_default_parameter (f, parms, Qcursor_type, Qbox,
1320 "cursorType", "CursorType", RES_TYPE_SYMBOL);
1321 x_default_parameter (f, parms, Qscroll_bar_width, Qnil,
1322 "scrollBarWidth", "ScrollBarWidth",
1324 x_default_parameter (f, parms, Qscroll_bar_height, Qnil,
1325 "scrollBarHeight", "ScrollBarHeight",
1327 x_default_parameter (f, parms, Qalpha, Qnil,
1328 "alpha", "Alpha", RES_TYPE_NUMBER);
1329 x_default_parameter (f, parms, Qfullscreen, Qnil,
1330 "fullscreen", "Fullscreen", RES_TYPE_SYMBOL);
1332 /* Allow x_set_window_size, now. */
1333 f->can_x_set_window_size = true;
1335 adjust_frame_size (f, FRAME_TEXT_WIDTH (f), FRAME_TEXT_HEIGHT (f), 0, 1,
1338 if (! f->output_data.ns->explicit_parent)
1340 Lisp_Object visibility;
1342 visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0,
1344 if (EQ (visibility, Qunbound))
1347 if (EQ (visibility, Qicon))
1348 x_iconify_frame (f);
1349 else if (! NILP (visibility))
1351 x_make_frame_visible (f);
1352 [[FRAME_NS_VIEW (f) window] makeKeyWindow];
1356 /* Must have been Qnil. */
1360 if (FRAME_HAS_MINIBUF_P (f)
1361 && (!FRAMEP (KVAR (kb, Vdefault_minibuffer_frame))
1362 || !FRAME_LIVE_P (XFRAME (KVAR (kb, Vdefault_minibuffer_frame)))))
1363 kset_default_minibuffer_frame (kb, frame);
1365 /* All remaining specified parameters, which have not been "used"
1366 by x_get_arg and friends, now go in the misc. alist of the frame. */
1367 for (tem = parms; CONSP (tem); tem = XCDR (tem))
1368 if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem))))
1369 fset_param_alist (f, Fcons (XCAR (tem), f->param_alist));
1373 if (window_prompting & USPosition)
1374 x_set_offset (f, f->left_pos, f->top_pos, 1);
1376 /* Make sure windows on this frame appear in calls to next-window
1377 and similar functions. */
1378 Vwindow_list = Qnil;
1380 return unbind_to (count, frame);
1384 x_focus_frame (struct frame *f)
1386 struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
1388 if (dpyinfo->x_focus_frame != f)
1390 EmacsView *view = FRAME_NS_VIEW (f);
1392 [NSApp activateIgnoringOtherApps: YES];
1393 [[view window] makeKeyAndOrderFront: view];
1399 DEFUN ("ns-popup-font-panel", Fns_popup_font_panel, Sns_popup_font_panel,
1401 doc: /* Pop up the font panel. */)
1404 struct frame *f = decode_window_system_frame (frame);
1405 id fm = [NSFontManager sharedFontManager];
1406 struct font *font = f->output_data.ns->font;
1408 #ifdef NS_IMPL_GNUSTEP
1409 nsfont = ((struct nsfont_info *)font)->nsfont;
1411 #ifdef NS_IMPL_COCOA
1412 nsfont = (NSFont *) macfont_get_nsctfont (font);
1414 [fm setSelectedFont: nsfont isMultiple: NO];
1415 [fm orderFrontFontPanel: NSApp];
1420 DEFUN ("ns-popup-color-panel", Fns_popup_color_panel, Sns_popup_color_panel,
1422 doc: /* Pop up the color panel. */)
1425 check_window_system (NULL);
1426 [NSApp orderFrontColorPanel: NSApp];
1434 #ifdef NS_IMPL_GNUSTEP
1435 NSString *dirS, *initS;
1441 ns_run_file_dialog (void)
1443 if (ns_fd_data.panel == nil) return;
1444 #ifdef NS_IMPL_COCOA
1445 ns_fd_data.ret = [ns_fd_data.panel runModal];
1447 if (ns_fd_data.no_types)
1449 ns_fd_data.ret = [ns_fd_data.panel
1450 runModalForDirectory: ns_fd_data.dirS
1451 file: ns_fd_data.initS];
1455 ns_fd_data.ret = [ns_fd_data.panel
1456 runModalForDirectory: ns_fd_data.dirS
1457 file: ns_fd_data.initS
1461 ns_fd_data.panel = nil;
1464 #ifdef NS_IMPL_COCOA
1465 #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_9
1466 #define MODAL_OK_RESPONSE NSModalResponseOK
1469 #ifndef MODAL_OK_RESPONSE
1470 #define MODAL_OK_RESPONSE NSOKButton
1473 DEFUN ("ns-read-file-name", Fns_read_file_name, Sns_read_file_name, 1, 5, 0,
1474 doc: /* Use a graphical panel to read a file name, using prompt PROMPT.
1475 Optional arg DIR, if non-nil, supplies a default directory.
1476 Optional arg MUSTMATCH, if non-nil, means the returned file or
1477 directory must exist.
1478 Optional arg INIT, if non-nil, provides a default file name to use.
1479 Optional arg DIR_ONLY_P, if non-nil, means choose only directories. */)
1480 (Lisp_Object prompt, Lisp_Object dir, Lisp_Object mustmatch,
1481 Lisp_Object init, Lisp_Object dir_only_p)
1483 static id fileDelegate = nil;
1484 BOOL isSave = NILP (mustmatch) && NILP (dir_only_p);
1486 Lisp_Object fname = Qnil;
1488 NSString *promptS = NILP (prompt) || !STRINGP (prompt) ? nil :
1489 [NSString stringWithUTF8String: SSDATA (prompt)];
1490 NSString *dirS = NILP (dir) || !STRINGP (dir) ?
1491 [NSString stringWithUTF8String: SSDATA (BVAR (current_buffer, directory))] :
1492 [NSString stringWithUTF8String: SSDATA (dir)];
1493 NSString *initS = NILP (init) || !STRINGP (init) ? nil :
1494 [NSString stringWithUTF8String: SSDATA (init)];
1497 check_window_system (NULL);
1499 if (fileDelegate == nil)
1500 fileDelegate = [EmacsFileDelegate new];
1502 [NSCursor setHiddenUntilMouseMoves: NO];
1504 if ([dirS characterAtIndex: 0] == '~')
1505 dirS = [dirS stringByExpandingTildeInPath];
1508 (id)[EmacsSavePanel savePanel] : (id)[EmacsOpenPanel openPanel];
1510 [panel setTitle: promptS];
1512 [panel setAllowsOtherFileTypes: YES];
1513 [panel setTreatsFilePackagesAsDirectories: YES];
1514 [panel setDelegate: fileDelegate];
1516 if (! NILP (dir_only_p))
1518 [panel setCanChooseDirectories: YES];
1519 [panel setCanChooseFiles: NO];
1523 /* This is not quite what the documentation says, but it is compatible
1524 with the Gtk+ code. Also, the menu entry says "Open File...". */
1525 [panel setCanChooseDirectories: NO];
1526 [panel setCanChooseFiles: YES];
1530 ns_fd_data.panel = panel;
1531 ns_fd_data.ret = NO;
1532 #ifdef NS_IMPL_COCOA
1533 if (! NILP (mustmatch) || ! NILP (dir_only_p))
1534 [panel setAllowedFileTypes: nil];
1535 if (dirS) [panel setDirectoryURL: [NSURL fileURLWithPath: dirS]];
1536 if (initS && NILP (Ffile_directory_p (init)))
1537 [panel setNameFieldStringValue: [initS lastPathComponent]];
1539 [panel setNameFieldStringValue: @""];
1542 ns_fd_data.no_types = NILP (mustmatch) && NILP (dir_only_p);
1543 ns_fd_data.dirS = dirS;
1544 ns_fd_data.initS = initS;
1547 /* runModalForDirectory/runModal restarts the main event loop when done,
1548 so we must start an event loop and then pop up the file dialog.
1549 The file dialog may pop up a confirm dialog after Ok has been pressed,
1550 so we can not simply pop down on the Ok/Cancel press.
1552 nxev = [NSEvent otherEventWithType: NSApplicationDefined
1553 location: NSMakePoint (0, 0)
1556 windowNumber: [[NSApp mainWindow] windowNumber]
1557 context: [NSApp context]
1560 data2: NSAPP_DATA2_RUNFILEDIALOG];
1562 [NSApp postEvent: nxev atStart: NO];
1563 while (ns_fd_data.panel != nil)
1566 if (ns_fd_data.ret == MODAL_OK_RESPONSE)
1568 NSString *str = ns_filename_from_panel (panel);
1569 if (! str) str = ns_directory_from_panel (panel);
1570 if (str) fname = build_string ([str UTF8String]);
1573 [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow];
1580 ns_get_defaults_value (const char *key)
1582 NSObject *obj = [[NSUserDefaults standardUserDefaults]
1583 objectForKey: [NSString stringWithUTF8String: key]];
1585 if (!obj) return NULL;
1587 return [[NSString stringWithFormat: @"%@", obj] UTF8String];
1591 DEFUN ("ns-get-resource", Fns_get_resource, Sns_get_resource, 2, 2, 0,
1592 doc: /* Return the value of the property NAME of OWNER from the defaults database.
1593 If OWNER is nil, Emacs is assumed. */)
1594 (Lisp_Object owner, Lisp_Object name)
1598 check_window_system (NULL);
1600 owner = build_string([ns_app_name UTF8String]);
1601 CHECK_STRING (name);
1603 value = ns_get_defaults_value (SSDATA (name));
1606 return build_string (value);
1611 DEFUN ("ns-set-resource", Fns_set_resource, Sns_set_resource, 3, 3, 0,
1612 doc: /* Set property NAME of OWNER to VALUE, from the defaults database.
1613 If OWNER is nil, Emacs is assumed.
1614 If VALUE is nil, the default is removed. */)
1615 (Lisp_Object owner, Lisp_Object name, Lisp_Object value)
1617 check_window_system (NULL);
1619 owner = build_string ([ns_app_name UTF8String]);
1620 CHECK_STRING (name);
1623 [[NSUserDefaults standardUserDefaults] removeObjectForKey:
1624 [NSString stringWithUTF8String: SSDATA (name)]];
1628 CHECK_STRING (value);
1629 [[NSUserDefaults standardUserDefaults] setObject:
1630 [NSString stringWithUTF8String: SSDATA (value)]
1631 forKey: [NSString stringWithUTF8String:
1639 DEFUN ("x-server-max-request-size", Fx_server_max_request_size,
1640 Sx_server_max_request_size,
1642 doc: /* This function is a no-op. It is only present for completeness. */)
1643 (Lisp_Object terminal)
1645 check_ns_display_info (terminal);
1646 /* This function has no real equivalent under NeXTstep. Return nil to
1652 DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0,
1653 doc: /* Return the "vendor ID" string of Nextstep display server TERMINAL.
1654 \(Labeling every distributor as a "vendor" embodies the false assumption
1655 that operating systems cannot be developed and distributed noncommercially.)
1656 The optional argument TERMINAL specifies which display to ask about.
1657 TERMINAL should be a terminal object, a frame or a display name (a string).
1658 If omitted or nil, that stands for the selected frame's display. */)
1659 (Lisp_Object terminal)
1661 check_ns_display_info (terminal);
1662 #ifdef NS_IMPL_GNUSTEP
1663 return build_string ("GNU");
1665 return build_string ("Apple");
1670 DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0,
1671 doc: /* Return the version numbers of the server of display TERMINAL.
1672 The value is a list of three integers: the major and minor
1673 version numbers of the X Protocol in use, and the distributor-specific release
1674 number. See also the function `x-server-vendor'.
1676 The optional argument TERMINAL specifies which display to ask about.
1677 TERMINAL should be a terminal object, a frame or a display name (a string).
1678 If omitted or nil, that stands for the selected frame's display. */)
1679 (Lisp_Object terminal)
1681 check_ns_display_info (terminal);
1682 /*NOTE: it is unclear what would best correspond with "protocol";
1683 we return 10.3, meaning Panther, since this is roughly the
1684 level that GNUstep's APIs correspond to.
1685 The last number is where we distinguish between the Apple
1686 and GNUstep implementations ("distributor-specific release
1687 number") and give int'ized versions of major.minor. */
1688 return list3i (10, 3, ns_appkit_version_int ());
1692 DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0,
1693 doc: /* Return the number of screens on Nextstep display server TERMINAL.
1694 The optional argument TERMINAL specifies which display to ask about.
1695 TERMINAL should be a terminal object, a frame or a display name (a string).
1696 If omitted or nil, that stands for the selected frame's display.
1698 Note: "screen" here is not in Nextstep terminology but in X11's. For
1699 the number of physical monitors, use `(length
1700 (display-monitor-attributes-list TERMINAL))' instead. */)
1701 (Lisp_Object terminal)
1703 check_ns_display_info (terminal);
1704 return make_number (1);
1708 DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0,
1709 doc: /* Return the height in millimeters of the Nextstep display TERMINAL.
1710 The optional argument TERMINAL specifies which display to ask about.
1711 TERMINAL should be a terminal object, a frame or a display name (a string).
1712 If omitted or nil, that stands for the selected frame's display.
1714 On \"multi-monitor\" setups this refers to the height in millimeters for
1715 all physical monitors associated with TERMINAL. To get information
1716 for each physical monitor, use `display-monitor-attributes-list'. */)
1717 (Lisp_Object terminal)
1719 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
1721 return make_number (x_display_pixel_height (dpyinfo) / (92.0/25.4));
1725 DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0,
1726 doc: /* Return the width in millimeters of the Nextstep display TERMINAL.
1727 The optional argument TERMINAL specifies which display to ask about.
1728 TERMINAL should be a terminal object, a frame or a display name (a string).
1729 If omitted or nil, that stands for the selected frame's display.
1731 On \"multi-monitor\" setups this refers to the width in millimeters for
1732 all physical monitors associated with TERMINAL. To get information
1733 for each physical monitor, use `display-monitor-attributes-list'. */)
1734 (Lisp_Object terminal)
1736 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
1738 return make_number (x_display_pixel_width (dpyinfo) / (92.0/25.4));
1742 DEFUN ("x-display-backing-store", Fx_display_backing_store,
1743 Sx_display_backing_store, 0, 1, 0,
1744 doc: /* Return an indication of whether the Nextstep display TERMINAL does backing store.
1745 The value may be `buffered', `retained', or `non-retained'.
1746 The optional argument TERMINAL specifies which display to ask about.
1747 TERMINAL should be a terminal object, a frame or a display name (a string).
1748 If omitted or nil, that stands for the selected frame's display. */)
1749 (Lisp_Object terminal)
1751 check_ns_display_info (terminal);
1752 switch ([ns_get_window (terminal) backingType])
1754 case NSBackingStoreBuffered:
1755 return intern ("buffered");
1756 case NSBackingStoreRetained:
1757 return intern ("retained");
1758 case NSBackingStoreNonretained:
1759 return intern ("non-retained");
1761 error ("Strange value for backingType parameter of frame");
1763 return Qnil; /* not reached, shut compiler up */
1767 DEFUN ("x-display-visual-class", Fx_display_visual_class,
1768 Sx_display_visual_class, 0, 1, 0,
1769 doc: /* Return the visual class of the Nextstep display TERMINAL.
1770 The value is one of the symbols `static-gray', `gray-scale',
1771 `static-color', `pseudo-color', `true-color', or `direct-color'.
1773 The optional argument TERMINAL specifies which display to ask about.
1774 TERMINAL should a terminal object, a frame or a display name (a string).
1775 If omitted or nil, that stands for the selected frame's display. */)
1776 (Lisp_Object terminal)
1778 NSWindowDepth depth;
1780 check_ns_display_info (terminal);
1781 depth = [[[NSScreen screens] objectAtIndex:0] depth];
1783 if ( depth == NSBestDepth (NSCalibratedWhiteColorSpace, 2, 2, YES, NULL))
1784 return intern ("static-gray");
1785 else if (depth == NSBestDepth (NSCalibratedWhiteColorSpace, 8, 8, YES, NULL))
1786 return intern ("gray-scale");
1787 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 8, YES, NULL))
1788 return intern ("pseudo-color");
1789 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 4, 12, NO, NULL))
1790 return intern ("true-color");
1791 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 24, NO, NULL))
1792 return intern ("direct-color");
1794 /* color mgmt as far as we do it is really handled by Nextstep itself anyway */
1795 return intern ("direct-color");
1799 DEFUN ("x-display-save-under", Fx_display_save_under,
1800 Sx_display_save_under, 0, 1, 0,
1801 doc: /* Return t if TERMINAL supports the save-under feature.
1802 The optional argument TERMINAL specifies which display to ask about.
1803 TERMINAL should be a terminal object, a frame or a display name (a string).
1804 If omitted or nil, that stands for the selected frame's display. */)
1805 (Lisp_Object terminal)
1807 check_ns_display_info (terminal);
1808 switch ([ns_get_window (terminal) backingType])
1810 case NSBackingStoreBuffered:
1813 case NSBackingStoreRetained:
1814 case NSBackingStoreNonretained:
1818 error ("Strange value for backingType parameter of frame");
1820 return Qnil; /* not reached, shut compiler up */
1824 DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
1826 doc: /* Open a connection to a display server.
1827 DISPLAY is the name of the display to connect to.
1828 Optional second arg XRM-STRING is a string of resources in xrdb format.
1829 If the optional third arg MUST-SUCCEED is non-nil,
1830 terminate Emacs if we can't open the connection.
1831 \(In the Nextstep version, the last two arguments are currently ignored.) */)
1832 (Lisp_Object display, Lisp_Object resource_string, Lisp_Object must_succeed)
1834 struct ns_display_info *dpyinfo;
1836 CHECK_STRING (display);
1838 nxatoms_of_nsselect ();
1839 dpyinfo = ns_term_init (display);
1842 if (!NILP (must_succeed))
1843 fatal ("Display on %s not responding.\n",
1846 error ("Display on %s not responding.\n",
1854 DEFUN ("x-close-connection", Fx_close_connection, Sx_close_connection,
1856 doc: /* Close the connection to TERMINAL's Nextstep display server.
1857 For TERMINAL, specify a terminal object, a frame or a display name (a
1858 string). If TERMINAL is nil, that stands for the selected frame's
1860 (Lisp_Object terminal)
1862 check_ns_display_info (terminal);
1863 [NSApp terminate: NSApp];
1868 DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0,
1869 doc: /* Return the list of display names that Emacs has connections to. */)
1872 Lisp_Object result = Qnil;
1873 struct ns_display_info *ndi;
1875 for (ndi = x_display_list; ndi; ndi = ndi->next)
1876 result = Fcons (XCAR (ndi->name_list_element), result);
1882 DEFUN ("ns-hide-others", Fns_hide_others, Sns_hide_others,
1884 doc: /* Hides all applications other than Emacs. */)
1887 check_window_system (NULL);
1888 [NSApp hideOtherApplications: NSApp];
1892 DEFUN ("ns-hide-emacs", Fns_hide_emacs, Sns_hide_emacs,
1894 doc: /* If ON is non-nil, the entire Emacs application is hidden.
1895 Otherwise if Emacs is hidden, it is unhidden.
1896 If ON is equal to `activate', Emacs is unhidden and becomes
1897 the active application. */)
1900 check_window_system (NULL);
1901 if (EQ (on, intern ("activate")))
1903 [NSApp unhide: NSApp];
1904 [NSApp activateIgnoringOtherApps: YES];
1907 [NSApp unhide: NSApp];
1909 [NSApp hide: NSApp];
1914 DEFUN ("ns-emacs-info-panel", Fns_emacs_info_panel, Sns_emacs_info_panel,
1916 doc: /* Shows the 'Info' or 'About' panel for Emacs. */)
1919 check_window_system (NULL);
1920 [NSApp orderFrontStandardAboutPanel: nil];
1925 DEFUN ("ns-font-name", Fns_font_name, Sns_font_name, 1, 1, 0,
1926 doc: /* Determine font PostScript or family name for font NAME.
1927 NAME should be a string containing either the font name or an XLFD
1928 font descriptor. If string contains `fontset' and not
1929 `fontset-startup', it is left alone. */)
1933 CHECK_STRING (name);
1938 if (strstr (nm, "fontset") && !strstr (nm, "fontset-startup"))
1941 return build_string (ns_xlfd_to_fontname (SSDATA (name)));
1945 DEFUN ("ns-list-colors", Fns_list_colors, Sns_list_colors, 0, 1, 0,
1946 doc: /* Return a list of all available colors.
1947 The optional argument FRAME is currently ignored. */)
1950 Lisp_Object list = Qnil;
1951 NSEnumerator *colorlists;
1956 CHECK_FRAME (frame);
1957 if (! FRAME_NS_P (XFRAME (frame)))
1958 error ("non-Nextstep frame used in `ns-list-colors'");
1963 colorlists = [[NSColorList availableColorLists] objectEnumerator];
1964 while ((clist = [colorlists nextObject]))
1966 if ([[clist name] length] < 7 ||
1967 [[clist name] rangeOfString: @"PANTONE"].location == 0)
1969 NSEnumerator *cnames = [[clist allKeys] reverseObjectEnumerator];
1971 while ((cname = [cnames nextObject]))
1972 list = Fcons (build_string ([cname UTF8String]), list);
1973 /* for (i = [[clist allKeys] count] - 1; i >= 0; i--)
1974 list = Fcons (build_string ([[[clist allKeys] objectAtIndex: i]
1975 UTF8String]), list); */
1985 DEFUN ("ns-list-services", Fns_list_services, Sns_list_services, 0, 0, 0,
1986 doc: /* List available Nextstep services by querying NSApp. */)
1989 #ifdef NS_IMPL_COCOA
1990 /* You can't get services like this in 10.6+. */
1993 Lisp_Object ret = Qnil;
1995 #ifdef NS_IMPL_COCOA
1999 check_window_system (NULL);
2000 svcs = [[NSMenu alloc] initWithTitle: @"Services"];
2001 [NSApp setServicesMenu: svcs];
2002 [NSApp registerServicesMenuSendTypes: ns_send_types
2003 returnTypes: ns_return_types];
2005 /* On Tiger, services menu updating was made lazier (waits for user to
2006 actually click on the menu), so we have to force things along: */
2007 #ifdef NS_IMPL_COCOA
2008 delegate = [svcs delegate];
2009 if (delegate != nil)
2011 if ([delegate respondsToSelector: @selector (menuNeedsUpdate:)])
2012 [delegate menuNeedsUpdate: svcs];
2013 if ([delegate respondsToSelector:
2014 @selector (menu:updateItem:atIndex:shouldCancel:)])
2016 int i, len = [delegate numberOfItemsInMenu: svcs];
2017 for (i =0; i<len; i++)
2018 [svcs addItemWithTitle: @"" action: NULL keyEquivalent: @""];
2019 for (i =0; i<len; i++)
2020 if (![delegate menu: svcs
2021 updateItem: (NSMenuItem *)[svcs itemAtIndex: i]
2022 atIndex: i shouldCancel: NO])
2028 [svcs setAutoenablesItems: NO];
2029 #ifdef NS_IMPL_COCOA
2030 [svcs update]; /* on OS X, converts from '/' structure */
2033 ret = interpret_services_menu (svcs, Qnil, ret);
2039 DEFUN ("ns-perform-service", Fns_perform_service, Sns_perform_service,
2041 doc: /* Perform Nextstep SERVICE on SEND.
2042 SEND should be either a string or nil.
2043 The return value is the result of the service, as string, or nil if
2044 there was no result. */)
2045 (Lisp_Object service, Lisp_Object send)
2051 CHECK_STRING (service);
2052 check_window_system (NULL);
2054 utfStr = SSDATA (service);
2055 svcName = [NSString stringWithUTF8String: utfStr];
2057 pb =[NSPasteboard pasteboardWithUniqueName];
2058 ns_string_to_pasteboard (pb, send);
2060 if (NSPerformService (svcName, pb) == NO)
2061 Fsignal (Qquit, list1 (build_string ("service not available")));
2063 if ([[pb types] count] == 0)
2064 return build_string ("");
2065 return ns_string_from_pasteboard (pb);
2069 DEFUN ("ns-convert-utf8-nfd-to-nfc", Fns_convert_utf8_nfd_to_nfc,
2070 Sns_convert_utf8_nfd_to_nfc, 1, 1, 0,
2071 doc: /* Return an NFC string that matches the UTF-8 NFD string STR. */)
2074 /* TODO: If GNUstep ever implements precomposedStringWithCanonicalMapping,
2077 Lisp_Object ret = Qnil;
2078 NSAutoreleasePool *pool;
2081 pool = [[NSAutoreleasePool alloc] init];
2082 utfStr = [NSString stringWithUTF8String: SSDATA (str)];
2083 #ifdef NS_IMPL_COCOA
2085 utfStr = [utfStr precomposedStringWithCanonicalMapping];
2089 const char *cstr = [utfStr UTF8String];
2091 ret = build_string (cstr);
2096 error ("Invalid UTF-8");
2102 #ifdef NS_IMPL_COCOA
2104 /* Compile and execute the AppleScript SCRIPT and return the error
2105 status as function value. A zero is returned if compilation and
2106 execution is successful, in which case *RESULT is set to a Lisp
2107 string or a number containing the resulting script value. Otherwise,
2110 ns_do_applescript (Lisp_Object script, Lisp_Object *result)
2112 NSAppleEventDescriptor *desc;
2113 NSDictionary* errorDict;
2114 NSAppleEventDescriptor* returnDescriptor = NULL;
2116 NSAppleScript* scriptObject =
2117 [[NSAppleScript alloc] initWithSource:
2118 [NSString stringWithUTF8String: SSDATA (script)]];
2120 returnDescriptor = [scriptObject executeAndReturnError: &errorDict];
2121 [scriptObject release];
2124 if (returnDescriptor != NULL)
2126 // successful execution
2127 if (kAENullEvent != [returnDescriptor descriptorType])
2130 // script returned an AppleScript result
2131 if ((typeUnicodeText == [returnDescriptor descriptorType]) ||
2132 #if defined (NS_IMPL_COCOA)
2133 (typeUTF16ExternalRepresentation
2134 == [returnDescriptor descriptorType]) ||
2136 (typeUTF8Text == [returnDescriptor descriptorType]) ||
2137 (typeCString == [returnDescriptor descriptorType]))
2139 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2141 *result = build_string([[desc stringValue] UTF8String]);
2145 /* use typeUTF16ExternalRepresentation? */
2146 // coerce the result to the appropriate ObjC type
2147 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2149 *result = make_number([desc int32Value]);
2155 // no script result, return error
2161 /* Helper function called from sendEvent to run applescript
2162 from within the main event loop. */
2165 ns_run_ascript (void)
2167 if (! NILP (as_script))
2168 as_status = ns_do_applescript (as_script, as_result);
2172 DEFUN ("ns-do-applescript", Fns_do_applescript, Sns_do_applescript, 1, 1, 0,
2173 doc: /* Execute AppleScript SCRIPT and return the result.
2174 If compilation and execution are successful, the resulting script value
2175 is returned as a string, a number or, in the case of other constructs, t.
2176 In case the execution fails, an error is signaled. */)
2177 (Lisp_Object script)
2182 struct input_event ev;
2184 CHECK_STRING (script);
2185 check_window_system (NULL);
2190 as_result = &result;
2192 /* executing apple script requires the event loop to run, otherwise
2193 errors aren't returned and executeAndReturnError hangs forever.
2194 Post an event that runs applescript and then start the event loop.
2195 The event loop is exited when the script is done. */
2196 nxev = [NSEvent otherEventWithType: NSApplicationDefined
2197 location: NSMakePoint (0, 0)
2200 windowNumber: [[NSApp mainWindow] windowNumber]
2201 context: [NSApp context]
2204 data2: NSAPP_DATA2_RUNASSCRIPT];
2206 [NSApp postEvent: nxev atStart: NO];
2208 // If there are other events, the event loop may exit. Keep running
2209 // until the script has been handled. */
2210 ns_init_events (&ev);
2211 while (! NILP (as_script))
2213 ns_finish_events ();
2221 else if (!STRINGP (result))
2222 error ("AppleScript error %d", status);
2224 error ("%s", SSDATA (result));
2230 /* ==========================================================================
2232 Miscellaneous functions not called through hooks
2234 ========================================================================== */
2236 /* called from frame.c */
2237 struct ns_display_info *
2238 check_x_display_info (Lisp_Object frame)
2240 return check_ns_display_info (frame);
2245 x_set_scroll_bar_default_width (struct frame *f)
2247 int wid = FRAME_COLUMN_WIDTH (f);
2248 FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2249 FRAME_CONFIG_SCROLL_BAR_COLS (f) = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) +
2254 x_set_scroll_bar_default_height (struct frame *f)
2256 int height = FRAME_LINE_HEIGHT (f);
2257 FRAME_CONFIG_SCROLL_BAR_HEIGHT (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2258 FRAME_CONFIG_SCROLL_BAR_LINES (f) = (FRAME_CONFIG_SCROLL_BAR_HEIGHT (f) +
2259 height - 1) / height;
2262 /* terms impl this instead of x-get-resource directly */
2264 x_get_string_resource (XrmDatabase rdb, const char *name, const char *class)
2266 /* remove appname prefix; TODO: allow for !="Emacs" */
2267 const char *res, *toCheck = class + (!strncmp (class, "Emacs.", 6) ? 6 : 0);
2269 check_window_system (NULL);
2271 if (inhibit_x_resources)
2272 /* --quick was passed, so this is a no-op. */
2275 res = ns_get_defaults_value (toCheck);
2276 return (!res ? NULL :
2277 (!c_strncasecmp (res, "YES", 3) ? "true" :
2278 (!c_strncasecmp (res, "NO", 2) ? "false" : (char *) res)));
2283 x_get_focus_frame (struct frame *frame)
2285 struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (frame);
2286 Lisp_Object nsfocus;
2288 if (!dpyinfo->x_focus_frame)
2291 XSETFRAME (nsfocus, dpyinfo->x_focus_frame);
2295 /* ==========================================================================
2297 Lisp definitions that, for whatever reason, we can't alias as 'ns-XXX'.
2299 ========================================================================== */
2302 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
2303 doc: /* Internal function called by `color-defined-p', which see.
2304 \(Note that the Nextstep version of this function ignores FRAME.) */)
2305 (Lisp_Object color, Lisp_Object frame)
2308 check_window_system (NULL);
2309 return ns_lisp_to_color (color, &col) ? Qnil : Qt;
2313 DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0,
2314 doc: /* Internal function called by `color-values', which see. */)
2315 (Lisp_Object color, Lisp_Object frame)
2318 EmacsCGFloat red, green, blue, alpha;
2320 check_window_system (NULL);
2321 CHECK_STRING (color);
2324 if (ns_lisp_to_color (color, &col))
2330 [[col colorUsingDefaultColorSpace]
2331 getRed: &red green: &green blue: &blue alpha: &alpha];
2333 return list3i (lrint (red * 65280), lrint (green * 65280),
2334 lrint (blue * 65280));
2338 DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0,
2339 doc: /* Internal function called by `display-color-p', which see. */)
2340 (Lisp_Object terminal)
2342 NSWindowDepth depth;
2343 NSString *colorSpace;
2345 check_ns_display_info (terminal);
2346 depth = [[[NSScreen screens] objectAtIndex:0] depth];
2347 colorSpace = NSColorSpaceFromDepth (depth);
2349 return [colorSpace isEqualToString: NSDeviceWhiteColorSpace]
2350 || [colorSpace isEqualToString: NSCalibratedWhiteColorSpace]
2355 DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p,
2357 doc: /* Return t if the Nextstep display supports shades of gray.
2358 Note that color displays do support shades of gray.
2359 The optional argument TERMINAL specifies which display to ask about.
2360 TERMINAL should be a terminal object, a frame or a display name (a string).
2361 If omitted or nil, that stands for the selected frame's display. */)
2362 (Lisp_Object terminal)
2364 NSWindowDepth depth;
2366 check_ns_display_info (terminal);
2367 depth = [[[NSScreen screens] objectAtIndex:0] depth];
2369 return NSBitsPerPixelFromDepth (depth) > 1 ? Qt : Qnil;
2373 DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width,
2375 doc: /* Return the width in pixels of the Nextstep display TERMINAL.
2376 The optional argument TERMINAL specifies which display to ask about.
2377 TERMINAL should be a terminal object, a frame or a display name (a string).
2378 If omitted or nil, that stands for the selected frame's display.
2380 On \"multi-monitor\" setups this refers to the pixel width for all
2381 physical monitors associated with TERMINAL. To get information for
2382 each physical monitor, use `display-monitor-attributes-list'. */)
2383 (Lisp_Object terminal)
2385 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
2387 return make_number (x_display_pixel_width (dpyinfo));
2391 DEFUN ("x-display-pixel-height", Fx_display_pixel_height,
2392 Sx_display_pixel_height, 0, 1, 0,
2393 doc: /* Return the height in pixels of the Nextstep display TERMINAL.
2394 The optional argument TERMINAL specifies which display to ask about.
2395 TERMINAL should be a terminal object, a frame or a display name (a string).
2396 If omitted or nil, that stands for the selected frame's display.
2398 On \"multi-monitor\" setups this refers to the pixel height for all
2399 physical monitors associated with TERMINAL. To get information for
2400 each physical monitor, use `display-monitor-attributes-list'. */)
2401 (Lisp_Object terminal)
2403 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
2405 return make_number (x_display_pixel_height (dpyinfo));
2408 #ifdef NS_IMPL_COCOA
2410 /* Returns the name for the screen that OBJ represents, or NULL.
2411 Caller must free return value.
2415 ns_get_name_from_ioreg (io_object_t obj)
2419 NSDictionary *info = (NSDictionary *)
2420 IODisplayCreateInfoDictionary (obj, kIODisplayOnlyPreferredName);
2421 NSDictionary *names = [info objectForKey:
2422 [NSString stringWithUTF8String:
2423 kDisplayProductName]];
2425 if ([names count] > 0)
2427 NSString *n = [names objectForKey: [[names allKeys]
2429 if (n != nil) name = xstrdup ([n UTF8String]);
2437 /* Returns the name for the screen that DID came from, or NULL.
2438 Caller must free return value.
2442 ns_screen_name (CGDirectDisplayID did)
2446 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_9
2447 mach_port_t masterPort;
2451 // CGDisplayIOServicePort is deprecated. Do it another (harder) way.
2453 if (IOMasterPort (MACH_PORT_NULL, &masterPort) != kIOReturnSuccess
2454 || IOServiceGetMatchingServices (masterPort,
2455 IOServiceMatching ("IONDRVDevice"),
2456 &it) != kIOReturnSuccess)
2459 /* Must loop until we find a name. Many devices can have the same unit
2460 number (represents different GPU parts), but only one has a name. */
2461 while (! name && (obj = IOIteratorNext (it)))
2463 CFMutableDictionaryRef props;
2466 if (IORegistryEntryCreateCFProperties (obj,
2468 kCFAllocatorDefault,
2469 kNilOptions) == kIOReturnSuccess
2471 && (val = CFDictionaryGetValue(props, @"IOFBDependentIndex")))
2473 unsigned nr = [(NSNumber *)val unsignedIntegerValue];
2474 if (nr == CGDisplayUnitNumber (did))
2475 name = ns_get_name_from_ioreg (obj);
2479 IOObjectRelease (obj);
2482 IOObjectRelease (it);
2486 name = ns_get_name_from_ioreg (CGDisplayIOServicePort (did));
2494 ns_make_monitor_attribute_list (struct MonitorInfo *monitors,
2496 int primary_monitor,
2499 Lisp_Object monitor_frames = Fmake_vector (make_number (n_monitors), Qnil);
2500 Lisp_Object frame, rest;
2501 NSArray *screens = [NSScreen screens];
2504 FOR_EACH_FRAME (rest, frame)
2506 struct frame *f = XFRAME (frame);
2510 NSView *view = FRAME_NS_VIEW (f);
2511 NSScreen *screen = [[view window] screen];
2515 for (k = 0; i == -1 && k < [screens count]; ++k)
2517 if ([screens objectAtIndex: k] == screen)
2522 ASET (monitor_frames, i, Fcons (frame, AREF (monitor_frames, i)));
2526 return make_monitor_attribute_list (monitors, n_monitors, primary_monitor,
2527 monitor_frames, source);
2530 DEFUN ("ns-display-monitor-attributes-list",
2531 Fns_display_monitor_attributes_list,
2532 Sns_display_monitor_attributes_list,
2534 doc: /* Return a list of physical monitor attributes on the X display TERMINAL.
2536 The optional argument TERMINAL specifies which display to ask about.
2537 TERMINAL should be a terminal object, a frame or a display name (a string).
2538 If omitted or nil, that stands for the selected frame's display.
2540 In addition to the standard attribute keys listed in
2541 `display-monitor-attributes-list', the following keys are contained in
2544 source -- String describing the source from which multi-monitor
2545 information is obtained, \"NS\" is always the source."
2547 Internal use only, use `display-monitor-attributes-list' instead. */)
2548 (Lisp_Object terminal)
2550 struct terminal *term = decode_live_terminal (terminal);
2552 NSUInteger i, n_monitors;
2553 struct MonitorInfo *monitors;
2554 Lisp_Object attributes_list = Qnil;
2555 CGFloat primary_display_height = 0;
2557 if (term->type != output_ns)
2560 screens = [NSScreen screens];
2561 n_monitors = [screens count];
2562 if (n_monitors == 0)
2565 monitors = xzalloc (n_monitors * sizeof *monitors);
2567 for (i = 0; i < [screens count]; ++i)
2569 NSScreen *s = [screens objectAtIndex:i];
2570 struct MonitorInfo *m = &monitors[i];
2571 NSRect fr = [s frame];
2572 NSRect vfr = [s visibleFrame];
2575 #ifdef NS_IMPL_COCOA
2576 NSDictionary *dict = [s deviceDescription];
2577 NSNumber *nid = [dict objectForKey:@"NSScreenNumber"];
2578 CGDirectDisplayID did = [nid unsignedIntValue];
2582 primary_display_height = fr.size.height;
2583 y = (short) fr.origin.y;
2584 vy = (short) vfr.origin.y;
2588 // Flip y coordinate as NS has y starting from the bottom.
2589 y = (short) (primary_display_height - fr.size.height - fr.origin.y);
2590 vy = (short) (primary_display_height -
2591 vfr.size.height - vfr.origin.y);
2594 m->geom.x = (short) fr.origin.x;
2596 m->geom.width = (unsigned short) fr.size.width;
2597 m->geom.height = (unsigned short) fr.size.height;
2599 m->work.x = (short) vfr.origin.x;
2600 // y is flipped on NS, so vy - y are pixels missing at the bottom,
2601 // and fr.size.height - vfr.size.height are pixels missing in total.
2602 // Pixels missing at top are
2603 // fr.size.height - vfr.size.height - vy + y.
2604 // work.y is then pixels missing at top + y.
2605 m->work.y = (short) (fr.size.height - vfr.size.height) - vy + y + y;
2606 m->work.width = (unsigned short) vfr.size.width;
2607 m->work.height = (unsigned short) vfr.size.height;
2609 #ifdef NS_IMPL_COCOA
2610 m->name = ns_screen_name (did);
2613 CGSize mms = CGDisplayScreenSize (did);
2614 m->mm_width = (int) mms.width;
2615 m->mm_height = (int) mms.height;
2619 // Assume 92 dpi as x-display-mm-height/x-display-mm-width does.
2620 m->mm_width = (int) (25.4 * fr.size.width / 92.0);
2621 m->mm_height = (int) (25.4 * fr.size.height / 92.0);
2625 // Primary monitor is always first for NS.
2626 attributes_list = ns_make_monitor_attribute_list (monitors, n_monitors,
2629 free_monitors (monitors, n_monitors);
2630 return attributes_list;
2634 DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes,
2636 doc: /* Return the number of bitplanes of the Nextstep display TERMINAL.
2637 The optional argument TERMINAL specifies which display to ask about.
2638 TERMINAL should be a terminal object, a frame or a display name (a string).
2639 If omitted or nil, that stands for the selected frame's display. */)
2640 (Lisp_Object terminal)
2642 check_ns_display_info (terminal);
2644 (NSBitsPerPixelFromDepth ([[[NSScreen screens] objectAtIndex:0] depth]));
2648 DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells,
2650 doc: /* Returns the number of color cells of the Nextstep display TERMINAL.
2651 The optional argument TERMINAL specifies which display to ask about.
2652 TERMINAL should be a terminal object, a frame or a display name (a string).
2653 If omitted or nil, that stands for the selected frame's display. */)
2654 (Lisp_Object terminal)
2656 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
2657 /* We force 24+ bit depths to 24-bit to prevent an overflow. */
2658 return make_number (1 << min (dpyinfo->n_planes, 24));
2662 /* Unused dummy def needed for compatibility. */
2663 Lisp_Object tip_frame;
2665 /* TODO: move to xdisp or similar */
2667 compute_tip_xy (struct frame *f,
2676 Lisp_Object left, top, right, bottom;
2677 EmacsView *view = FRAME_NS_VIEW (f);
2678 struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
2681 /* Start with user-specified or mouse position. */
2682 left = Fcdr (Fassq (Qleft, parms));
2683 top = Fcdr (Fassq (Qtop, parms));
2684 right = Fcdr (Fassq (Qright, parms));
2685 bottom = Fcdr (Fassq (Qbottom, parms));
2687 if ((!INTEGERP (left) && !INTEGERP (right))
2688 || (!INTEGERP (top) && !INTEGERP (bottom)))
2690 pt.x = dpyinfo->last_mouse_motion_x;
2691 pt.y = dpyinfo->last_mouse_motion_y;
2692 /* Convert to screen coordinates */
2693 pt = [view convertPoint: pt toView: nil];
2694 #if !defined (NS_IMPL_COCOA) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7
2695 pt = [[view window] convertBaseToScreen: pt];
2698 NSRect r = NSMakeRect (pt.x, pt.y, 0, 0);
2699 r = [[view window] convertRectToScreen: r];
2707 /* Absolute coordinates. */
2708 pt.x = INTEGERP (left) ? XINT (left) : XINT (right);
2709 pt.y = (x_display_pixel_height (FRAME_DISPLAY_INFO (f))
2710 - (INTEGERP (top) ? XINT (top) : XINT (bottom))
2714 /* Ensure in bounds. (Note, screen origin = lower left.) */
2715 if (INTEGERP (left) || INTEGERP (right))
2717 else if (pt.x + XINT (dx) <= 0)
2718 *root_x = 0; /* Can happen for negative dx */
2719 else if (pt.x + XINT (dx) + width
2720 <= x_display_pixel_width (FRAME_DISPLAY_INFO (f)))
2721 /* It fits to the right of the pointer. */
2722 *root_x = pt.x + XINT (dx);
2723 else if (width + XINT (dx) <= pt.x)
2724 /* It fits to the left of the pointer. */
2725 *root_x = pt.x - width - XINT (dx);
2727 /* Put it left justified on the screen -- it ought to fit that way. */
2730 if (INTEGERP (top) || INTEGERP (bottom))
2732 else if (pt.y - XINT (dy) - height >= 0)
2733 /* It fits below the pointer. */
2734 *root_y = pt.y - height - XINT (dy);
2735 else if (pt.y + XINT (dy) + height
2736 <= x_display_pixel_height (FRAME_DISPLAY_INFO (f)))
2737 /* It fits above the pointer */
2738 *root_y = pt.y + XINT (dy);
2740 /* Put it on the top. */
2741 *root_y = x_display_pixel_height (FRAME_DISPLAY_INFO (f)) - height;
2745 DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0,
2746 doc: /* Show STRING in a \"tooltip\" window on frame FRAME.
2747 A tooltip window is a small window displaying a string.
2749 This is an internal function; Lisp code should call `tooltip-show'.
2751 FRAME nil or omitted means use the selected frame.
2753 PARMS is an optional list of frame parameters which can be used to
2754 change the tooltip's appearance.
2756 Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil
2757 means use the default timeout of 5 seconds.
2759 If the list of frame parameters PARMS contains a `left' parameter,
2760 display the tooltip at that x-position. If the list of frame parameters
2761 PARMS contains no `left' but a `right' parameter, display the tooltip
2762 right-adjusted at that x-position. Otherwise display it at the
2763 x-position of the mouse, with offset DX added (default is 5 if DX isn't
2766 Likewise for the y-position: If a `top' frame parameter is specified, it
2767 determines the position of the upper edge of the tooltip window. If a
2768 `bottom' parameter but no `top' frame parameter is specified, it
2769 determines the position of the lower edge of the tooltip window.
2770 Otherwise display the tooltip window at the y-position of the mouse,
2771 with offset DY added (default is -10).
2773 A tooltip's maximum size is specified by `x-max-tooltip-size'.
2774 Text larger than the specified size is clipped. */)
2775 (Lisp_Object string, Lisp_Object frame, Lisp_Object parms, Lisp_Object timeout, Lisp_Object dx, Lisp_Object dy)
2778 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
2779 ptrdiff_t count = SPECPDL_INDEX ();
2784 specbind (Qinhibit_redisplay, Qt);
2786 GCPRO4 (string, parms, frame, timeout);
2788 CHECK_STRING (string);
2789 str = SSDATA (string);
2790 f = decode_window_system_frame (frame);
2792 timeout = make_number (5);
2794 CHECK_NATNUM (timeout);
2797 dx = make_number (5);
2802 dy = make_number (-10);
2807 if (ns_tooltip == nil)
2808 ns_tooltip = [[EmacsTooltip alloc] init];
2812 [ns_tooltip setText: str];
2813 size = [ns_tooltip frame].size;
2815 /* Move the tooltip window where the mouse pointer is. Resize and
2817 compute_tip_xy (f, parms, dx, dy, (int)size.width, (int)size.height,
2820 [ns_tooltip showAtX: root_x Y: root_y for: XINT (timeout)];
2824 return unbind_to (count, Qnil);
2828 DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0,
2829 doc: /* Hide the current tooltip window, if there is any.
2830 Value is t if tooltip was open, nil otherwise. */)
2833 if (ns_tooltip == nil || ![ns_tooltip isActive])
2839 DEFUN ("x-frame-geometry", Fx_frame_geometry, Sx_frame_geometry, 0, 1, 0,
2840 doc: /* Return geometric attributes of frame FRAME.
2842 FRAME must be a live frame and defaults to the selected one.
2844 The return value is an association list containing the following
2845 elements (all size values are in pixels).
2847 - `frame-outer-size' is a cons of the outer width and height of FRAME.
2848 The outer size include the title bar and the external borders as well
2849 as any menu and/or tool bar of frame.
2851 - `border' is a cons of the horizontal and vertical width of FRAME's
2854 - `title-bar-height' is the height of the title bar of FRAME.
2856 - `menu-bar-external' if t means the menu bar is external (not
2857 included in the inner edges of FRAME).
2859 - `menu-bar-size' is a cons of the width and height of the menu bar of
2862 - `tool-bar-external' if t means the tool bar is external (not
2863 included in the inner edges of FRAME).
2865 - `tool-bar-side' tells tells on which side the tool bar on FRAME is and
2866 can be one of `left', `top', `right' or `bottom'.
2868 - `tool-bar-size' is a cons of the width and height of the tool bar of
2871 - `frame-inner-size' is a cons of the inner width and height of FRAME.
2872 This excludes FRAME's title bar and external border as well as any
2873 external menu and/or tool bar. */)
2876 struct frame *f = decode_live_frame (frame);
2877 int inner_width = FRAME_PIXEL_WIDTH (f);
2878 int inner_height = FRAME_PIXEL_HEIGHT (f);
2879 Lisp_Object fullscreen = Fframe_parameter (frame, Qfullscreen);
2880 int border = f->border_width;
2881 int title = FRAME_NS_TITLEBAR_HEIGHT (f);
2882 int outer_width = FRAME_PIXEL_WIDTH (f) + 2 * border;
2883 int outer_height = FRAME_PIXEL_HEIGHT (f) + 2 * border;
2884 int tool_bar_height = FRAME_TOOLBAR_HEIGHT (f);
2885 int tool_bar_width = tool_bar_height > 0
2886 ? outer_width - 2 * FRAME_INTERNAL_BORDER_WIDTH (f)
2889 int menu_bar_height = 0;
2890 int menu_bar_width = 0;
2893 listn (CONSTYPE_HEAP, 10,
2894 Fcons (Qframe_position,
2895 Fcons (make_number (f->left_pos), make_number (f->top_pos))),
2896 Fcons (Qframe_outer_size,
2897 Fcons (make_number (outer_width), make_number (outer_height))),
2898 Fcons (Qexternal_border_size,
2899 ((EQ (fullscreen, Qfullboth) || EQ (fullscreen, Qfullscreen))
2900 ? Fcons (make_number (0), make_number (0))
2901 : Fcons (make_number (border), make_number (border)))),
2902 Fcons (Qtitle_height,
2903 ((EQ (fullscreen, Qfullboth) || EQ (fullscreen, Qfullscreen))
2905 : make_number (title))),
2906 Fcons (Qmenu_bar_external, FRAME_EXTERNAL_MENU_BAR (f) ? Qt : Qnil),
2907 Fcons (Qmenu_bar_size,
2908 Fcons (make_number (menu_bar_width),
2909 make_number (menu_bar_height))),
2910 Fcons (Qtool_bar_external, FRAME_EXTERNAL_TOOL_BAR (f) ? Qt : Qnil),
2911 Fcons (Qtool_bar_position, FRAME_TOOL_BAR_POSITION (f)),
2912 Fcons (Qtool_bar_size,
2913 Fcons (make_number (tool_bar_width),
2914 make_number (tool_bar_height))),
2915 Fcons (Qframe_inner_size,
2916 Fcons (make_number (inner_width),
2917 make_number (inner_height))));
2921 /* ==========================================================================
2923 Class implementations
2925 ========================================================================== */
2928 Handle arrow/function/control keys and copy/paste/cut in file dialogs.
2929 Return YES if handled, NO if not.
2932 handlePanelKeys (NSSavePanel *panel, NSEvent *theEvent)
2938 if ([theEvent type] != NSKeyDown) return NO;
2939 s = [theEvent characters];
2941 for (i = 0; i < [s length]; ++i)
2943 int ch = (int) [s characterAtIndex: i];
2946 case NSHomeFunctionKey:
2947 case NSDownArrowFunctionKey:
2948 case NSUpArrowFunctionKey:
2949 case NSLeftArrowFunctionKey:
2950 case NSRightArrowFunctionKey:
2951 case NSPageUpFunctionKey:
2952 case NSPageDownFunctionKey:
2953 case NSEndFunctionKey:
2954 /* Don't send command modified keys, as those are handled in the
2955 performKeyEquivalent method of the super class.
2957 if (! ([theEvent modifierFlags] & NSCommandKeyMask))
2959 [panel sendEvent: theEvent];
2963 /* As we don't have the standard key commands for
2964 copy/paste/cut/select-all in our edit menu, we must handle
2965 them here. TODO: handle Emacs key bindings for copy/cut/select-all
2966 here, paste works, because we have that in our Edit menu.
2967 I.e. refactor out code in nsterm.m, keyDown: to figure out the
2973 case 'a': // Select all
2974 if ([theEvent modifierFlags] & NSCommandKeyMask)
2983 : @selector(selectAll:))))
2988 // Send all control keys, as the text field supports C-a, C-f, C-e
2990 if ([theEvent modifierFlags] & NSControlKeyMask)
2992 [panel sendEvent: theEvent];
3003 @implementation EmacsSavePanel
3004 - (BOOL)performKeyEquivalent:(NSEvent *)theEvent
3006 BOOL ret = handlePanelKeys (self, theEvent);
3008 ret = [super performKeyEquivalent:theEvent];
3014 @implementation EmacsOpenPanel
3015 - (BOOL)performKeyEquivalent:(NSEvent *)theEvent
3017 // NSOpenPanel inherits NSSavePanel, so passing self is OK.
3018 BOOL ret = handlePanelKeys (self, theEvent);
3020 ret = [super performKeyEquivalent:theEvent];
3026 @implementation EmacsFileDelegate
3027 /* --------------------------------------------------------------------------
3028 Delegate methods for Open/Save panels
3029 -------------------------------------------------------------------------- */
3030 - (BOOL)panel: (id)sender isValidFilename: (NSString *)filename
3034 - (BOOL)panel: (id)sender shouldShowFilename: (NSString *)filename
3038 - (NSString *)panel: (id)sender userEnteredFilename: (NSString *)filename
3039 confirmed: (BOOL)okFlag
3048 /* ==========================================================================
3050 Lisp interface declaration
3052 ========================================================================== */
3056 syms_of_nsfns (void)
3058 DEFSYM (Qfontsize, "fontsize");
3060 DEFVAR_LISP ("ns-icon-type-alist", Vns_icon_type_alist,
3061 doc: /* Alist of elements (REGEXP . IMAGE) for images of icons associated to frames.
3062 If the title of a frame matches REGEXP, then IMAGE.tiff is
3063 selected as the image of the icon representing the frame when it's
3064 miniaturized. If an element is t, then Emacs tries to select an icon
3065 based on the filetype of the visited file.
3067 The images have to be installed in a folder called English.lproj in the
3068 Emacs folder. You have to restart Emacs after installing new icons.
3070 Example: Install an icon Gnus.tiff and execute the following code
3072 (setq ns-icon-type-alist
3073 (append ns-icon-type-alist
3074 '((\"^\\\\*\\\\(Group\\\\*$\\\\|Summary \\\\|Article\\\\*$\\\\)\"
3077 When you miniaturize a Group, Summary or Article frame, Gnus.tiff will
3078 be used as the image of the icon representing the frame. */);
3079 Vns_icon_type_alist = list1 (Qt);
3081 DEFVAR_LISP ("ns-version-string", Vns_version_string,
3082 doc: /* Toolkit version for NS Windowing. */);
3083 Vns_version_string = ns_appkit_version_str ();
3085 defsubr (&Sns_read_file_name);
3086 defsubr (&Sns_get_resource);
3087 defsubr (&Sns_set_resource);
3088 defsubr (&Sxw_display_color_p); /* this and next called directly by C code */
3089 defsubr (&Sx_display_grayscale_p);
3090 defsubr (&Sns_font_name);
3091 defsubr (&Sns_list_colors);
3092 #ifdef NS_IMPL_COCOA
3093 defsubr (&Sns_do_applescript);
3095 defsubr (&Sxw_color_defined_p);
3096 defsubr (&Sxw_color_values);
3097 defsubr (&Sx_server_max_request_size);
3098 defsubr (&Sx_server_vendor);
3099 defsubr (&Sx_server_version);
3100 defsubr (&Sx_display_pixel_width);
3101 defsubr (&Sx_display_pixel_height);
3102 defsubr (&Sns_display_monitor_attributes_list);
3103 defsubr (&Sx_frame_geometry);
3104 defsubr (&Sx_display_mm_width);
3105 defsubr (&Sx_display_mm_height);
3106 defsubr (&Sx_display_screens);
3107 defsubr (&Sx_display_planes);
3108 defsubr (&Sx_display_color_cells);
3109 defsubr (&Sx_display_visual_class);
3110 defsubr (&Sx_display_backing_store);
3111 defsubr (&Sx_display_save_under);
3112 defsubr (&Sx_create_frame);
3113 defsubr (&Sx_open_connection);
3114 defsubr (&Sx_close_connection);
3115 defsubr (&Sx_display_list);
3117 defsubr (&Sns_hide_others);
3118 defsubr (&Sns_hide_emacs);
3119 defsubr (&Sns_emacs_info_panel);
3120 defsubr (&Sns_list_services);
3121 defsubr (&Sns_perform_service);
3122 defsubr (&Sns_convert_utf8_nfd_to_nfc);
3123 defsubr (&Sns_popup_font_panel);
3124 defsubr (&Sns_popup_color_panel);
3126 defsubr (&Sx_show_tip);
3127 defsubr (&Sx_hide_tip);