1 /* Functions for the NeXT/Open/GNUstep and MacOSX window system.
3 Copyright (C) 1989, 1992-1994, 2005-2006, 2008-2011
4 Free Software Foundation, Inc.
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. */
38 #include "blockinput.h"
43 #include "termhooks.h"
45 #include "character.h"
49 int fns_trace_num = 1;
50 #define NSTRACE(x) fprintf (stderr, "%s:%d: [%d] " #x "\n", \
51 __FILE__, __LINE__, ++fns_trace_num)
58 extern NSArray *ns_send_types, *ns_return_types, *ns_drag_types;
60 extern Lisp_Object Qforeground_color;
61 extern Lisp_Object Qbackground_color;
62 extern Lisp_Object Qcursor_color;
63 extern Lisp_Object Qinternal_border_width;
64 extern Lisp_Object Qvisibility;
65 extern Lisp_Object Qcursor_type;
66 extern Lisp_Object Qicon_type;
67 extern Lisp_Object Qicon_name;
68 extern Lisp_Object Qicon_left;
69 extern Lisp_Object Qicon_top;
70 extern Lisp_Object Qleft;
71 extern Lisp_Object Qright;
72 extern Lisp_Object Qtop;
73 extern Lisp_Object Qdisplay;
74 extern Lisp_Object Qvertical_scroll_bars;
75 extern Lisp_Object Qauto_raise;
76 extern Lisp_Object Qauto_lower;
77 extern Lisp_Object Qbox;
78 extern Lisp_Object Qscroll_bar_width;
79 extern Lisp_Object Qx_resource_name;
80 extern Lisp_Object Qface_set_after_frame_default;
81 extern Lisp_Object Qunderline, Qundefined;
82 extern Lisp_Object Qheight, Qminibuffer, Qname, Qonly, Qwidth;
83 extern Lisp_Object Qunsplittable, Qmenu_bar_lines, Qbuffer_predicate, Qtitle;
84 extern Lisp_Object Qnone;
87 Lisp_Object Qbuffered;
88 Lisp_Object Qfontsize;
90 /* hack for OS X file panels */
93 EmacsTooltip *ns_tooltip;
95 /* Need forward declaration here to preserve organizational integrity of file */
96 Lisp_Object Fx_open_connection (Lisp_Object, Lisp_Object, Lisp_Object);
98 extern BOOL ns_in_resize;
100 /* Static variables to handle applescript execution. */
101 static Lisp_Object as_script, *as_result;
102 static int as_status;
105 static ptrdiff_t image_cache_refcount;
108 /* ==========================================================================
110 Internal utility functions
112 ========================================================================== */
119 error ("OpenStep is not in use or not initialized");
123 /* Nonzero if we can use mouse menus. */
131 /* Extract a frame as a FRAME_PTR, defaulting to the selected frame
132 and checking validity for NS. */
134 check_ns_frame (Lisp_Object frame)
139 f = SELECTED_FRAME ();
142 CHECK_LIVE_FRAME (frame);
145 if (! FRAME_NS_P (f))
146 error ("non-Nextstep frame used");
151 /* Let the user specify an Nextstep display with a frame.
152 nil stands for the selected frame--or, if that is not an Nextstep frame,
153 the first Nextstep display on the list. */
154 static struct ns_display_info *
155 check_ns_display_info (Lisp_Object frame)
159 struct frame *f = SELECTED_FRAME ();
160 if (FRAME_NS_P (f) && FRAME_LIVE_P (f) )
161 return FRAME_NS_DISPLAY_INFO (f);
162 else if (x_display_list != 0)
163 return x_display_list;
165 error ("Nextstep windows are not in use or not initialized");
167 else if (INTEGERP (frame))
169 struct terminal *t = get_terminal (frame, 1);
171 if (t->type != output_ns)
172 error ("Terminal %ld is not a Nextstep display", (long) XINT (frame));
174 return t->display_info.ns;
176 else if (STRINGP (frame))
177 return ns_display_info_for_name (frame);
182 CHECK_LIVE_FRAME (frame);
184 if (! FRAME_NS_P (f))
185 error ("non-Nextstep frame used");
186 return FRAME_NS_DISPLAY_INFO (f);
188 return NULL; /* shut compiler up */
193 ns_get_window (Lisp_Object maybeFrame)
195 id view =nil, window =nil;
197 if (!FRAMEP (maybeFrame) || !FRAME_NS_P (XFRAME (maybeFrame)))
198 maybeFrame = selected_frame;/*wrong_type_argument (Qframep, maybeFrame); */
200 if (!NILP (maybeFrame))
201 view = FRAME_NS_VIEW (XFRAME (maybeFrame));
202 if (view) window =[view window];
209 ns_get_screen (Lisp_Object screen)
212 struct terminal *terminal;
214 if (EQ (Qt, screen)) /* not documented */
215 return [NSScreen mainScreen];
217 terminal = get_terminal (screen, 1);
218 if (terminal->type != output_ns)
222 f = SELECTED_FRAME ();
223 else if (FRAMEP (screen))
227 struct ns_display_info *dpyinfo = terminal->display_info.ns;
228 f = dpyinfo->x_focus_frame
229 ? dpyinfo->x_focus_frame : dpyinfo->x_highlight_frame;
232 return ((f && FRAME_NS_P (f)) ? [[FRAME_NS_VIEW (f) window] screen]
237 /* Return the X display structure for the display named NAME.
238 Open a new connection if necessary. */
239 struct ns_display_info *
240 ns_display_info_for_name (Lisp_Object name)
243 struct ns_display_info *dpyinfo;
247 for (dpyinfo = x_display_list, names = ns_display_name_list;
249 dpyinfo = dpyinfo->next, names = XCDR (names))
252 tem = Fstring_equal (XCAR (XCAR (names)), name);
257 error ("Emacs for OpenStep does not yet support multi-display.");
259 Fx_open_connection (name, Qnil, Qnil);
260 dpyinfo = x_display_list;
263 error ("OpenStep on %s not responding.\n", SDATA (name));
270 interpret_services_menu (NSMenu *menu, Lisp_Object prefix, Lisp_Object old)
271 /* --------------------------------------------------------------------------
272 Turn the input menu (an NSMenu) into a lisp list for tracking on lisp side
273 -------------------------------------------------------------------------- */
283 count = [menu numberOfItems];
284 for (i = 0; i<count; i++)
286 item = [menu itemAtIndex: i];
287 name = [[item title] UTF8String];
290 nameStr = build_string (name);
292 if ([item hasSubmenu])
294 old = interpret_services_menu ([item submenu],
295 Fcons (nameStr, prefix), old);
299 keys = [item keyEquivalent];
300 if (keys && [keys length] )
302 key = [keys characterAtIndex: 0];
303 res = make_number (key|super_modifier);
309 old = Fcons (Fcons (res,
310 Freverse (Fcons (nameStr,
320 /* ==========================================================================
322 Frame parameter setters
324 ========================================================================== */
328 x_set_foreground_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
331 CGFloat r, g, b, alpha;
333 if (ns_lisp_to_color (arg, &col))
335 store_frame_param (f, Qforeground_color, oldval);
336 error ("Unknown color");
340 [f->output_data.ns->foreground_color release];
341 f->output_data.ns->foreground_color = col;
343 [col getRed: &r green: &g blue: &b alpha: &alpha];
344 FRAME_FOREGROUND_PIXEL (f) =
345 ARGB_TO_ULONG ((int)(alpha*0xff), (int)(r*0xff), (int)(g*0xff), (int)(b*0xff));
347 if (FRAME_NS_VIEW (f))
349 update_face_from_frame_parameter (f, Qforeground_color, arg);
350 /*recompute_basic_faces (f); */
351 if (FRAME_VISIBLE_P (f))
358 x_set_background_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
362 NSView *view = FRAME_NS_VIEW (f);
363 CGFloat r, g, b, alpha;
365 if (ns_lisp_to_color (arg, &col))
367 store_frame_param (f, Qbackground_color, oldval);
368 error ("Unknown color");
371 /* clear the frame; in some instances the NS-internal GC appears not to
372 update, or it does update and cannot clear old text properly */
373 if (FRAME_VISIBLE_P (f))
377 [f->output_data.ns->background_color release];
378 f->output_data.ns->background_color = col;
380 [col getRed: &r green: &g blue: &b alpha: &alpha];
381 FRAME_BACKGROUND_PIXEL (f) =
382 ARGB_TO_ULONG ((int)(alpha*0xff), (int)(r*0xff), (int)(g*0xff), (int)(b*0xff));
386 [[view window] setBackgroundColor: col];
389 [[view window] setOpaque: NO];
391 [[view window] setOpaque: YES];
393 face = FRAME_DEFAULT_FACE (f);
396 col = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), f);
398 = (EMACS_UINT) [[col colorWithAlphaComponent: alpha] retain];
401 update_face_from_frame_parameter (f, Qbackground_color, arg);
404 if (FRAME_VISIBLE_P (f))
411 x_set_cursor_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
415 if (ns_lisp_to_color (arg, &col))
417 store_frame_param (f, Qcursor_color, oldval);
418 error ("Unknown color");
421 [FRAME_CURSOR_COLOR (f) release];
422 FRAME_CURSOR_COLOR (f) = [col retain];
424 if (FRAME_VISIBLE_P (f))
426 x_update_cursor (f, 0);
427 x_update_cursor (f, 1);
429 update_face_from_frame_parameter (f, Qcursor_color, arg);
434 x_set_icon_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
436 NSView *view = FRAME_NS_VIEW (f);
437 NSTRACE (x_set_icon_name);
442 /* see if it's changed */
445 if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt))
448 else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil))
455 if (!NILP (f->title))
458 /* explicit name and no icon-name -> explicit_name */
459 if (f->explicit_name)
463 /* no explicit name and no icon-name ->
464 name has to be rebuild from icon_title_format */
465 windows_or_buffers_changed++;
470 /* Don't change the name if it's already NAME. */
471 if ([[view window] miniwindowTitle] &&
472 ([[[view window] miniwindowTitle]
473 isEqualToString: [NSString stringWithUTF8String:
477 [[view window] setMiniwindowTitle:
478 [NSString stringWithUTF8String: SDATA (arg)]];
482 ns_set_name_internal (FRAME_PTR f, Lisp_Object name)
485 Lisp_Object encoded_name, encoded_icon_name;
487 NSView *view = FRAME_NS_VIEW (f);
490 encoded_name = ENCODE_UTF_8 (name);
493 str = [NSString stringWithUTF8String: SDATA (encoded_name)];
495 /* Don't change the name if it's already NAME. */
496 if (! [[[view window] title] isEqualToString: str])
497 [[view window] setTitle: str];
499 if (!STRINGP (f->icon_name))
500 encoded_icon_name = encoded_name;
502 encoded_icon_name = ENCODE_UTF_8 (f->icon_name);
504 str = [NSString stringWithUTF8String: SDATA (encoded_icon_name)];
506 if ([[view window] miniwindowTitle] &&
507 ! [[[view window] miniwindowTitle] isEqualToString: str])
508 [[view window] setMiniwindowTitle: str];
513 ns_set_name (struct frame *f, Lisp_Object name, int explicit)
516 NSTRACE (ns_set_name);
521 /* Make sure that requests from lisp code override requests from
522 Emacs redisplay code. */
525 /* If we're switching from explicit to implicit, we had better
526 update the mode lines and thereby update the title. */
527 if (f->explicit_name && NILP (name))
528 update_mode_lines = 1;
530 f->explicit_name = ! NILP (name);
532 else if (f->explicit_name)
536 name = build_string([ns_app_name UTF8String]);
540 /* Don't change the name if it's already NAME. */
541 if (! NILP (Fstring_equal (name, f->name)))
546 /* title overrides explicit name */
547 if (! NILP (f->title))
550 ns_set_name_internal (f, name);
554 /* This function should be called when the user's lisp code has
555 specified a name for the frame; the name will override any set by the
558 x_explicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
560 NSTRACE (x_explicitly_set_name);
561 ns_set_name (f, arg, 1);
565 /* This function should be called by Emacs redisplay code to set the
566 name; names set this way will never override names set by the user's
569 x_implicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
571 NSTRACE (x_implicitly_set_name);
573 /* Deal with NS specific format t. */
574 if (FRAME_NS_P (f) && ((FRAME_ICONIFIED_P (f) && EQ (Vicon_title_format, Qt))
575 || EQ (Vframe_title_format, Qt)))
576 ns_set_name_as_filename (f);
578 ns_set_name (f, arg, 0);
582 /* Change the title of frame F to NAME.
583 If NAME is nil, use the frame name as the title. */
586 x_set_title (struct frame *f, Lisp_Object name, Lisp_Object old_name)
588 NSTRACE (x_set_title);
589 /* Don't change the title if it's already NAME. */
590 if (EQ (name, f->title))
593 update_mode_lines = 1;
602 ns_set_name_internal (f, name);
607 ns_set_name_as_filename (struct frame *f)
610 Lisp_Object name, filename;
611 Lisp_Object buf = XWINDOW (f->selected_window)->buffer;
613 NSAutoreleasePool *pool;
615 Lisp_Object encoded_name, encoded_filename;
617 NSTRACE (ns_set_name_as_filename);
619 if (f->explicit_name || ! NILP (f->title) || ns_in_resize)
623 pool = [[NSAutoreleasePool alloc] init];
624 filename = BVAR (XBUFFER (buf), filename);
625 name = BVAR (XBUFFER (buf), name);
629 if (! NILP (filename))
630 name = Ffile_name_nondirectory (filename);
632 name = build_string ([ns_app_name UTF8String]);
636 encoded_name = ENCODE_UTF_8 (name);
639 view = FRAME_NS_VIEW (f);
641 title = FRAME_ICONIFIED_P (f) ? [[[view window] miniwindowTitle] UTF8String]
642 : [[[view window] title] UTF8String];
644 if (title && (! strcmp (title, SDATA (encoded_name))))
651 str = [NSString stringWithUTF8String: SDATA (encoded_name)];
652 if (str == nil) str = @"Bad coding";
654 if (FRAME_ICONIFIED_P (f))
655 [[view window] setMiniwindowTitle: str];
660 if (! NILP (filename))
663 encoded_filename = ENCODE_UTF_8 (filename);
666 fstr = [NSString stringWithUTF8String: SDATA (encoded_filename)];
667 if (fstr == nil) fstr = @"";
669 /* work around a bug observed on 10.3 and later where
670 setTitleWithRepresentedFilename does not clear out previous state
671 if given filename does not exist */
672 if (! [[NSFileManager defaultManager] fileExistsAtPath: fstr])
673 [[view window] setRepresentedFilename: @""];
679 [[view window] setRepresentedFilename: fstr];
680 [[view window] setTitle: str];
690 ns_set_doc_edited (struct frame *f, Lisp_Object arg)
692 NSView *view = FRAME_NS_VIEW (f);
693 NSAutoreleasePool *pool;
694 if (!MINI_WINDOW_P (XWINDOW (f->selected_window)))
697 pool = [[NSAutoreleasePool alloc] init];
698 [[view window] setDocumentEdited: !NILP (arg)];
706 x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
709 int olines = FRAME_MENU_BAR_LINES (f);
710 if (FRAME_MINIBUF_ONLY_P (f))
713 if (INTEGERP (value))
714 nlines = XINT (value);
718 FRAME_MENU_BAR_LINES (f) = 0;
721 FRAME_EXTERNAL_MENU_BAR (f) = 1;
722 /* does for all frames, whereas we just want for one frame
723 [NSMenu setMenuBarVisible: YES]; */
727 if (FRAME_EXTERNAL_MENU_BAR (f) == 1)
728 free_frame_menubar (f);
729 /* [NSMenu setMenuBarVisible: NO]; */
730 FRAME_EXTERNAL_MENU_BAR (f) = 0;
735 /* toolbar support */
737 x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
740 Lisp_Object root_window;
742 if (FRAME_MINIBUF_ONLY_P (f))
745 if (INTEGERP (value) && XINT (value) >= 0)
746 nlines = XFASTINT (value);
752 FRAME_EXTERNAL_TOOL_BAR (f) = 1;
753 update_frame_tool_bar (f);
757 if (FRAME_EXTERNAL_TOOL_BAR (f))
759 free_frame_tool_bar (f);
760 FRAME_EXTERNAL_TOOL_BAR (f) = 0;
764 x_set_window_size (f, 0, f->text_cols, f->text_lines);
769 ns_implicitly_set_icon_type (struct frame *f)
772 EmacsView *view = FRAME_NS_VIEW (f);
774 Lisp_Object chain, elt;
775 NSAutoreleasePool *pool;
778 NSTRACE (ns_implicitly_set_icon_type);
781 pool = [[NSAutoreleasePool alloc] init];
782 if (f->output_data.ns->miniimage
783 && [[NSString stringWithUTF8String: SDATA (f->name)]
784 isEqualToString: [(NSImage *)f->output_data.ns->miniimage name]])
791 tem = assq_no_quit (Qicon_type, f->param_alist);
792 if (CONSP (tem) && ! NILP (XCDR (tem)))
799 for (chain = Vns_icon_type_alist;
800 (image = nil) && CONSP (chain);
801 chain = XCDR (chain))
804 /* special case: 't' means go by file type */
805 if (SYMBOLP (elt) && EQ (elt, Qt) && SDATA (f->name)[0] == '/')
808 = [NSString stringWithUTF8String: SDATA (f->name)];
809 if ([[NSFileManager defaultManager] fileExistsAtPath: str])
810 image = [[[NSWorkspace sharedWorkspace] iconForFile: str] retain];
812 else if (CONSP (elt) &&
813 STRINGP (XCAR (elt)) &&
814 STRINGP (XCDR (elt)) &&
815 fast_string_match (XCAR (elt), f->name) >= 0)
817 image = [EmacsImage allocInitFromFile: XCDR (elt)];
819 image = [[NSImage imageNamed:
820 [NSString stringWithUTF8String:
821 SDATA (XCDR (elt))]] retain];
827 image = [[[NSWorkspace sharedWorkspace] iconForFileType: @"text"] retain];
831 [f->output_data.ns->miniimage release];
832 f->output_data.ns->miniimage = image;
833 [view setMiniwindowImage: setMini];
840 x_set_icon_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
842 EmacsView *view = FRAME_NS_VIEW (f);
846 NSTRACE (x_set_icon_type);
848 if (!NILP (arg) && SYMBOLP (arg))
850 arg =build_string (SDATA (SYMBOL_NAME (arg)));
851 store_frame_param (f, Qicon_type, arg);
854 /* do it the implicit way */
857 ns_implicitly_set_icon_type (f);
863 image = [EmacsImage allocInitFromFile: arg];
865 image =[NSImage imageNamed: [NSString stringWithUTF8String:
870 image = [NSImage imageNamed: @"text"];
874 f->output_data.ns->miniimage = image;
875 [view setMiniwindowImage: setMini];
879 /* Xism; we stub out (we do implement this in ns-win.el) */
881 XParseGeometry (char *string, int *x, int *y,
882 unsigned int *width, unsigned int *height)
884 message1 ("Warning: XParseGeometry not supported under NS.\n");
889 /* TODO: move to nsterm? */
891 ns_lisp_to_cursor_type (Lisp_Object arg)
894 if (XTYPE (arg) == Lisp_String)
896 else if (XTYPE (arg) == Lisp_Symbol)
897 str = SDATA (SYMBOL_NAME (arg));
899 if (!strcmp (str, "box")) return FILLED_BOX_CURSOR;
900 if (!strcmp (str, "hollow")) return HOLLOW_BOX_CURSOR;
901 if (!strcmp (str, "hbar")) return HBAR_CURSOR;
902 if (!strcmp (str, "bar")) return BAR_CURSOR;
903 if (!strcmp (str, "no")) return NO_CURSOR;
909 ns_cursor_type_to_lisp (int arg)
913 case FILLED_BOX_CURSOR: return Qbox;
914 case HOLLOW_BOX_CURSOR: return intern ("hollow");
915 case HBAR_CURSOR: return intern ("hbar");
916 case BAR_CURSOR: return intern ("bar");
918 default: return intern ("no");
922 /* This is the same as the xfns.c definition. */
924 x_set_cursor_type (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
926 set_frame_cursor_types (f, arg);
928 /* Make sure the cursor gets redrawn. */
929 cursor_type_changed = 1;
933 /* called to set mouse pointer color, but all other terms use it to
934 initialize pointer types (and don't set the color ;) */
936 x_set_mouse_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
938 /* don't think we can do this on Nextstep */
943 #define Xstr(x) Str(x)
946 ns_appkit_version_str (void)
950 #ifdef NS_IMPL_GNUSTEP
951 sprintf(tmp, "gnustep-gui-%s", Xstr(GNUSTEP_GUI_VERSION));
952 #elif defined(NS_IMPL_COCOA)
953 sprintf(tmp, "apple-appkit-%.2f", NSAppKitVersionNumber);
957 return build_string (tmp);
961 /* This is for use by x-server-version and collapses all version info we
962 have into a single int. For a better picture of the implementation
963 running, use ns_appkit_version_str.*/
965 ns_appkit_version_int (void)
967 #ifdef NS_IMPL_GNUSTEP
968 return GNUSTEP_GUI_MAJOR_VERSION * 100 + GNUSTEP_GUI_MINOR_VERSION;
969 #elif defined(NS_IMPL_COCOA)
970 return (int)NSAppKitVersionNumber;
977 x_icon (struct frame *f, Lisp_Object parms)
978 /* --------------------------------------------------------------------------
979 Strangely-named function to set icon position parameters in frame.
980 This is irrelevant under OS X, but might be needed under GNUstep,
981 depending on the window manager used. Note, this is not a standard
982 frame parameter-setter; it is called directly from x-create-frame.
983 -------------------------------------------------------------------------- */
985 Lisp_Object icon_x, icon_y;
986 struct ns_display_info *dpyinfo = check_ns_display_info (Qnil);
988 f->output_data.ns->icon_top = Qnil;
989 f->output_data.ns->icon_left = Qnil;
991 /* Set the position of the icon. */
992 icon_x = x_get_arg (dpyinfo, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER);
993 icon_y = x_get_arg (dpyinfo, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER);
994 if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound))
996 CHECK_NUMBER (icon_x);
997 CHECK_NUMBER (icon_y);
998 f->output_data.ns->icon_top = icon_y;
999 f->output_data.ns->icon_left = icon_x;
1001 else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound))
1002 error ("Both left and top icon corners of icon must be specified");
1006 /* Note: see frame.c for template, also where generic functions are impl */
1007 frame_parm_handler ns_frame_parm_handlers[] =
1009 x_set_autoraise, /* generic OK */
1010 x_set_autolower, /* generic OK */
1011 x_set_background_color,
1012 0, /* x_set_border_color, may be impossible under Nextstep */
1013 0, /* x_set_border_width, may be impossible under Nextstep */
1016 x_set_font, /* generic OK */
1017 x_set_foreground_color,
1020 x_set_internal_border_width, /* generic OK */
1021 x_set_menu_bar_lines,
1023 x_explicitly_set_name,
1024 x_set_scroll_bar_width, /* generic OK */
1026 x_set_unsplittable, /* generic OK */
1027 x_set_vertical_scroll_bars, /* generic OK */
1028 x_set_visibility, /* generic OK */
1029 x_set_tool_bar_lines,
1030 0, /* x_set_scroll_bar_foreground, will ignore (not possible on NS) */
1031 0, /* x_set_scroll_bar_background, will ignore (not possible on NS) */
1032 x_set_screen_gamma, /* generic OK */
1033 x_set_line_spacing, /* generic OK, sets f->extra_line_spacing to int */
1034 x_set_fringe_width, /* generic OK */
1035 x_set_fringe_width, /* generic OK */
1036 0, /* x_set_wait_for_wm, will ignore */
1037 0, /* x_set_fullscreen will ignore */
1038 x_set_font_backend, /* generic OK */
1040 0, /* x_set_sticky */
1041 0, /* x_set_tool_bar_position */
1045 /* Handler for signals raised during x_create_frame.
1046 FRAME is the frame which is partially constructed. */
1049 unwind_create_frame (Lisp_Object frame)
1051 struct frame *f = XFRAME (frame);
1053 /* If frame is already dead, nothing to do. This can happen if the
1054 display is disconnected after the frame has become official, but
1055 before x_create_frame removes the unwind protect. */
1056 if (!FRAME_LIVE_P (f))
1059 /* If frame is ``official'', nothing to do. */
1060 if (NILP (Fmemq (frame, Vframe_list)))
1062 #if GLYPH_DEBUG && XASSERTS
1063 struct ns_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
1066 x_free_frame_resources (f);
1070 /* Check that reference counts are indeed correct. */
1071 xassert (dpyinfo->terminal->image_cache->refcount == image_cache_refcount);
1081 /* ==========================================================================
1085 ========================================================================== */
1087 DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame,
1089 doc: /* Make a new Nextstep window, called a "frame" in Emacs terms.
1090 Return an Emacs frame object.
1091 PARMS is an alist of frame parameters.
1092 If the parameters specify that the frame should not have a minibuffer,
1093 and do not specify a specific minibuffer window to use,
1094 then `default-minibuffer-frame' must be a frame whose minibuffer can
1095 be shared by the new frame.
1097 This function is an internal primitive--use `make-frame' instead. */)
1101 Lisp_Object frame, tem;
1103 int minibuffer_only = 0;
1104 int window_prompting = 0;
1106 int count = specpdl_ptr - specpdl;
1107 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
1108 Lisp_Object display;
1109 struct ns_display_info *dpyinfo = NULL;
1112 Lisp_Object tfont, tfontsize;
1113 static int desc_ctr = 1;
1117 /* x_get_arg modifies parms. */
1118 parms = Fcopy_alist (parms);
1120 /* Use this general default value to start with
1121 until we know if this frame has a specified name. */
1122 Vx_resource_name = Vinvocation_name;
1124 display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_STRING);
1125 if (EQ (display, Qunbound))
1127 dpyinfo = check_ns_display_info (display);
1128 kb = dpyinfo->terminal->kboard;
1130 if (!dpyinfo->terminal->name)
1131 error ("Terminal is not live, can't create new frames on it");
1133 name = x_get_arg (dpyinfo, parms, Qname, 0, 0, RES_TYPE_STRING);
1135 && ! EQ (name, Qunbound)
1137 error ("Invalid frame name--not a string or nil");
1140 Vx_resource_name = name;
1142 parent = x_get_arg (dpyinfo, parms, Qparent_id, 0, 0, RES_TYPE_NUMBER);
1143 if (EQ (parent, Qunbound))
1145 if (! NILP (parent))
1146 CHECK_NUMBER (parent);
1148 /* make_frame_without_minibuffer can run Lisp code and garbage collect. */
1149 /* No need to protect DISPLAY because that's not used after passing
1150 it to make_frame_without_minibuffer. */
1152 GCPRO4 (parms, parent, name, frame);
1153 tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer",
1155 if (EQ (tem, Qnone) || NILP (tem))
1156 f = make_frame_without_minibuffer (Qnil, kb, display);
1157 else if (EQ (tem, Qonly))
1159 f = make_minibuffer_frame ();
1160 minibuffer_only = 1;
1162 else if (WINDOWP (tem))
1163 f = make_frame_without_minibuffer (tem, kb, display);
1167 XSETFRAME (frame, f);
1168 FRAME_CAN_HAVE_SCROLL_BARS (f) = 1;
1170 f->terminal = dpyinfo->terminal;
1172 f->output_method = output_ns;
1173 f->output_data.ns = (struct ns_output *)xmalloc (sizeof *(f->output_data.ns));
1174 memset (f->output_data.ns, 0, sizeof *(f->output_data.ns));
1176 FRAME_FONTSET (f) = -1;
1178 f->icon_name = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title",
1180 if (! STRINGP (f->icon_name))
1181 f->icon_name = Qnil;
1183 FRAME_NS_DISPLAY_INFO (f) = dpyinfo;
1185 /* With FRAME_NS_DISPLAY_INFO set up, this unwind-protect is safe. */
1186 record_unwind_protect (unwind_create_frame, frame);
1188 f->output_data.ns->window_desc = desc_ctr++;
1191 f->output_data.ns->parent_desc = (Window) XFASTINT (parent);
1192 f->output_data.ns->explicit_parent = 1;
1196 f->output_data.ns->parent_desc = FRAME_NS_DISPLAY_INFO (f)->root_window;
1197 f->output_data.ns->explicit_parent = 0;
1200 /* Set the name; the functions to which we pass f expect the name to
1202 if (EQ (name, Qunbound) || NILP (name) || ! STRINGP (name))
1204 f->name = build_string ([ns_app_name UTF8String]);
1205 f->explicit_name = 0;
1210 f->explicit_name = 1;
1211 specbind (Qx_resource_name, name);
1214 f->resx = dpyinfo->resx;
1215 f->resy = dpyinfo->resy;
1218 register_font_driver (&nsfont_driver, f);
1219 x_default_parameter (f, parms, Qfont_backend, Qnil,
1220 "fontBackend", "FontBackend", RES_TYPE_STRING);
1223 /* use for default font name */
1224 id font = [NSFont userFixedPitchFontOfSize: -1.0]; /* default */
1225 tfontsize = x_default_parameter (f, parms, Qfontsize,
1226 make_number (0 /*(int)[font pointSize]*/),
1227 "fontSize", "FontSize", RES_TYPE_NUMBER);
1228 tfont = x_default_parameter (f, parms, Qfont,
1229 build_string ([[font fontName] UTF8String]),
1230 "font", "Font", RES_TYPE_STRING);
1234 x_default_parameter (f, parms, Qborder_width, make_number (0),
1235 "borderwidth", "BorderWidth", RES_TYPE_NUMBER);
1236 x_default_parameter (f, parms, Qinternal_border_width, make_number (2),
1237 "internalBorderWidth", "InternalBorderWidth",
1240 /* default scrollbars on right on Mac */
1243 #ifdef NS_IMPL_GNUSTEP
1248 x_default_parameter (f, parms, Qvertical_scroll_bars, spos,
1249 "verticalScrollBars", "VerticalScrollBars",
1252 x_default_parameter (f, parms, Qforeground_color, build_string ("Black"),
1253 "foreground", "Foreground", RES_TYPE_STRING);
1254 x_default_parameter (f, parms, Qbackground_color, build_string ("White"),
1255 "background", "Background", RES_TYPE_STRING);
1256 /* FIXME: not suppported yet in Nextstep */
1257 x_default_parameter (f, parms, Qline_spacing, Qnil,
1258 "lineSpacing", "LineSpacing", RES_TYPE_NUMBER);
1259 x_default_parameter (f, parms, Qleft_fringe, Qnil,
1260 "leftFringe", "LeftFringe", RES_TYPE_NUMBER);
1261 x_default_parameter (f, parms, Qright_fringe, Qnil,
1262 "rightFringe", "RightFringe", RES_TYPE_NUMBER);
1265 image_cache_refcount =
1266 FRAME_IMAGE_CACHE (f) ? FRAME_IMAGE_CACHE (f)->refcount : 0;
1269 init_frame_faces (f);
1271 /* The resources controlling the menu-bar and tool-bar are
1272 processed specially at startup, and reflected in the mode
1273 variables; ignore them here. */
1274 x_default_parameter (f, parms, Qmenu_bar_lines,
1275 NILP (Vmenu_bar_mode)
1276 ? make_number (0) : make_number (1),
1277 NULL, NULL, RES_TYPE_NUMBER);
1278 x_default_parameter (f, parms, Qtool_bar_lines,
1279 NILP (Vtool_bar_mode)
1280 ? make_number (0) : make_number (1),
1281 NULL, NULL, RES_TYPE_NUMBER);
1283 x_default_parameter (f, parms, Qbuffer_predicate, Qnil, "bufferPredicate",
1284 "BufferPredicate", RES_TYPE_SYMBOL);
1285 x_default_parameter (f, parms, Qtitle, Qnil, "title", "Title",
1288 window_prompting = x_figure_window_size (f, parms, 1);
1290 tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN);
1291 f->no_split = minibuffer_only || (!EQ (tem, Qunbound) && !EQ (tem, Qnil));
1293 /* NOTE: on other terms, this is done in set_mouse_color, however this
1294 was not getting called under Nextstep */
1295 f->output_data.ns->text_cursor = [NSCursor IBeamCursor];
1296 f->output_data.ns->nontext_cursor = [NSCursor arrowCursor];
1297 f->output_data.ns->modeline_cursor = [NSCursor pointingHandCursor];
1298 f->output_data.ns->hand_cursor = [NSCursor pointingHandCursor];
1299 f->output_data.ns->hourglass_cursor = [NSCursor disappearingItemCursor];
1300 f->output_data.ns->horizontal_drag_cursor = [NSCursor resizeLeftRightCursor];
1301 FRAME_NS_DISPLAY_INFO (f)->vertical_scroll_bar_cursor
1302 = [NSCursor arrowCursor];
1303 f->output_data.ns->current_pointer = f->output_data.ns->text_cursor;
1305 [[EmacsView alloc] initFrameFromEmacs: f];
1309 /* ns_display_info does not have a reference_count. */
1310 f->terminal->reference_count++;
1312 /* It is now ok to make the frame official even if we get an error below.
1313 The frame needs to be on Vframe_list or making it visible won't work. */
1314 Vframe_list = Fcons (frame, Vframe_list);
1316 x_default_parameter (f, parms, Qicon_type, Qnil,
1317 "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL);
1319 x_default_parameter (f, parms, Qauto_raise, Qnil,
1320 "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN);
1321 x_default_parameter (f, parms, Qauto_lower, Qnil,
1322 "autoLower", "AutoLower", RES_TYPE_BOOLEAN);
1323 x_default_parameter (f, parms, Qcursor_type, Qbox,
1324 "cursorType", "CursorType", RES_TYPE_SYMBOL);
1325 x_default_parameter (f, parms, Qscroll_bar_width, Qnil,
1326 "scrollBarWidth", "ScrollBarWidth",
1328 x_default_parameter (f, parms, Qalpha, Qnil,
1329 "alpha", "Alpha", RES_TYPE_NUMBER);
1331 width = FRAME_COLS (f);
1332 height = FRAME_LINES (f);
1334 SET_FRAME_COLS (f, 0);
1335 FRAME_LINES (f) = 0;
1336 change_frame_size (f, height, width, 1, 0, 0);
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 KVAR (kb, Vdefault_minibuffer_frame) = 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 f->param_alist = Fcons (XCAR (tem), f->param_alist);
1373 /* Make sure windows on this frame appear in calls to next-window
1374 and similar functions. */
1375 Vwindow_list = Qnil;
1377 return unbind_to (count, frame);
1381 DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0,
1382 doc: /* Set the input focus to FRAME.
1383 FRAME nil means use the selected frame. */)
1386 struct frame *f = check_ns_frame (frame);
1387 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (f);
1389 if (dpyinfo->x_focus_frame != f)
1391 EmacsView *view = FRAME_NS_VIEW (f);
1393 [NSApp activateIgnoringOtherApps: YES];
1394 [[view window] makeKeyAndOrderFront: view];
1402 DEFUN ("ns-popup-font-panel", Fns_popup_font_panel, Sns_popup_font_panel,
1404 doc: /* Pop up the font panel. */)
1411 fm = [NSFontManager sharedFontManager];
1413 f = SELECTED_FRAME ();
1416 CHECK_FRAME (frame);
1420 [fm setSelectedFont: ((struct nsfont_info *)f->output_data.ns->font)->nsfont
1422 [fm orderFrontFontPanel: NSApp];
1427 DEFUN ("ns-popup-color-panel", Fns_popup_color_panel, Sns_popup_color_panel,
1429 doc: /* Pop up the color panel. */)
1436 f = SELECTED_FRAME ();
1439 CHECK_FRAME (frame);
1443 [NSApp orderFrontColorPanel: NSApp];
1448 DEFUN ("ns-read-file-name", Fns_read_file_name, Sns_read_file_name, 1, 4, 0,
1449 doc: /* Use a graphical panel to read a file name, using prompt PROMPT.
1450 Optional arg DIR, if non-nil, supplies a default directory.
1451 Optional arg MUSTMATCH, if non-nil, means the returned file or
1452 directory must exist.
1453 Optional arg INIT, if non-nil, provides a default file name to use. */)
1454 (Lisp_Object prompt, Lisp_Object dir, Lisp_Object mustmatch, Lisp_Object init)
1456 static id fileDelegate = nil;
1461 NSString *promptS = NILP (prompt) || !STRINGP (prompt) ? nil :
1462 [NSString stringWithUTF8String: SDATA (prompt)];
1463 NSString *dirS = NILP (dir) || !STRINGP (dir) ?
1464 [NSString stringWithUTF8String: SDATA (BVAR (current_buffer, directory))] :
1465 [NSString stringWithUTF8String: SDATA (dir)];
1466 NSString *initS = NILP (init) || !STRINGP (init) ? nil :
1467 [NSString stringWithUTF8String: SDATA (init)];
1471 if (fileDelegate == nil)
1472 fileDelegate = [EmacsFileDelegate new];
1474 [NSCursor setHiddenUntilMouseMoves: NO];
1476 if ([dirS characterAtIndex: 0] == '~')
1477 dirS = [dirS stringByExpandingTildeInPath];
1479 panel = NILP (mustmatch) ?
1480 (id)[EmacsSavePanel savePanel] : (id)[EmacsOpenPanel openPanel];
1482 [panel setTitle: promptS];
1484 /* Puma (10.1) does not have */
1485 if ([panel respondsToSelector: @selector (setAllowsOtherFileTypes:)])
1486 [panel setAllowsOtherFileTypes: YES];
1488 [panel setTreatsFilePackagesAsDirectories: YES];
1489 [panel setDelegate: fileDelegate];
1493 if (NILP (mustmatch))
1495 ret = [panel runModalForDirectory: dirS file: initS];
1499 [panel setCanChooseDirectories: YES];
1500 ret = [panel runModalForDirectory: dirS file: initS types: nil];
1503 ret = (ret == NSOKButton) || panelOK;
1506 fname = build_string ([[panel filename] UTF8String]);
1508 [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow];
1511 return ret ? fname : Qnil;
1515 DEFUN ("ns-get-resource", Fns_get_resource, Sns_get_resource, 2, 2, 0,
1516 doc: /* Return the value of the property NAME of OWNER from the defaults database.
1517 If OWNER is nil, Emacs is assumed. */)
1518 (Lisp_Object owner, Lisp_Object name)
1524 owner = build_string([ns_app_name UTF8String]);
1525 CHECK_STRING (name);
1526 /*fprintf (stderr, "ns-get-resource checking resource '%s'\n", SDATA (name)); */
1528 value =[[[NSUserDefaults standardUserDefaults]
1529 objectForKey: [NSString stringWithUTF8String: SDATA (name)]]
1533 return build_string (value);
1538 DEFUN ("ns-set-resource", Fns_set_resource, Sns_set_resource, 3, 3, 0,
1539 doc: /* Set property NAME of OWNER to VALUE, from the defaults database.
1540 If OWNER is nil, Emacs is assumed.
1541 If VALUE is nil, the default is removed. */)
1542 (Lisp_Object owner, Lisp_Object name, Lisp_Object value)
1546 owner = build_string ([ns_app_name UTF8String]);
1547 CHECK_STRING (name);
1550 [[NSUserDefaults standardUserDefaults] removeObjectForKey:
1551 [NSString stringWithUTF8String: SDATA (name)]];
1555 CHECK_STRING (value);
1556 [[NSUserDefaults standardUserDefaults] setObject:
1557 [NSString stringWithUTF8String: SDATA (value)]
1558 forKey: [NSString stringWithUTF8String:
1566 DEFUN ("x-server-max-request-size", Fx_server_max_request_size,
1567 Sx_server_max_request_size,
1569 doc: /* This function is a no-op. It is only present for completeness. */)
1570 (Lisp_Object display)
1573 /* This function has no real equivalent under NeXTstep. Return nil to
1579 DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0,
1580 doc: /* Return the vendor ID string of Nextstep display server DISPLAY.
1581 DISPLAY should be either a frame or a display name (a string).
1582 If omitted or nil, the selected frame's display is used. */)
1583 (Lisp_Object display)
1585 #ifdef NS_IMPL_GNUSTEP
1586 return build_string ("GNU");
1588 return build_string ("Apple");
1593 DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0,
1594 doc: /* Return the version numbers of the server of DISPLAY.
1595 The value is a list of three integers: the major and minor
1596 version numbers of the X Protocol in use, and the distributor-specific
1597 release number. See also the function `x-server-vendor'.
1599 The optional argument DISPLAY specifies which display to ask about.
1600 DISPLAY should be either a frame or a display name (a string).
1601 If omitted or nil, that stands for the selected frame's display. */)
1602 (Lisp_Object display)
1604 /*NOTE: it is unclear what would best correspond with "protocol";
1605 we return 10.3, meaning Panther, since this is roughly the
1606 level that GNUstep's APIs correspond to.
1607 The last number is where we distinguish between the Apple
1608 and GNUstep implementations ("distributor-specific release
1609 number") and give int'ized versions of major.minor. */
1610 return Fcons (make_number (10),
1611 Fcons (make_number (3),
1612 Fcons (make_number (ns_appkit_version_int()), Qnil)));
1616 DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0,
1617 doc: /* Return the number of screens on Nextstep display server DISPLAY.
1618 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1619 If omitted or nil, the selected frame's display is used. */)
1620 (Lisp_Object display)
1625 num = [[NSScreen screens] count];
1627 return (num != 0) ? make_number (num) : Qnil;
1631 DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height,
1633 doc: /* Return the height of Nextstep display server DISPLAY, in millimeters.
1634 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1635 If omitted or nil, the selected frame's display is used. */)
1636 (Lisp_Object display)
1639 return make_number ((int)
1640 ([ns_get_screen (display) frame].size.height/(92.0/25.4)));
1644 DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width,
1646 doc: /* Return the width of Nextstep display server DISPLAY, in millimeters.
1647 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1648 If omitted or nil, the selected frame's display is used. */)
1649 (Lisp_Object display)
1652 return make_number ((int)
1653 ([ns_get_screen (display) frame].size.width/(92.0/25.4)));
1657 DEFUN ("x-display-backing-store", Fx_display_backing_store,
1658 Sx_display_backing_store, 0, 1, 0,
1659 doc: /* Return whether the Nextstep display DISPLAY supports backing store.
1660 The value may be `buffered', `retained', or `non-retained'.
1661 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1662 If omitted or nil, the selected frame's display is used. */)
1663 (Lisp_Object display)
1666 switch ([ns_get_window (display) backingType])
1668 case NSBackingStoreBuffered:
1669 return intern ("buffered");
1670 case NSBackingStoreRetained:
1671 return intern ("retained");
1672 case NSBackingStoreNonretained:
1673 return intern ("non-retained");
1675 error ("Strange value for backingType parameter of frame");
1677 return Qnil; /* not reached, shut compiler up */
1681 DEFUN ("x-display-visual-class", Fx_display_visual_class,
1682 Sx_display_visual_class, 0, 1, 0,
1683 doc: /* Return the visual class of the Nextstep display server DISPLAY.
1684 The value is one of the symbols `static-gray', `gray-scale',
1685 `static-color', `pseudo-color', `true-color', or `direct-color'.
1686 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1687 If omitted or nil, the selected frame's display is used. */)
1688 (Lisp_Object display)
1690 NSWindowDepth depth;
1692 depth = [ns_get_screen (display) depth];
1694 if ( depth == NSBestDepth (NSCalibratedWhiteColorSpace, 2, 2, YES, NULL))
1695 return intern ("static-gray");
1696 else if (depth == NSBestDepth (NSCalibratedWhiteColorSpace, 8, 8, YES, NULL))
1697 return intern ("gray-scale");
1698 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 8, YES, NULL))
1699 return intern ("pseudo-color");
1700 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 4, 12, NO, NULL))
1701 return intern ("true-color");
1702 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 24, NO, NULL))
1703 return intern ("direct-color");
1705 /* color mgmt as far as we do it is really handled by Nextstep itself anyway */
1706 return intern ("direct-color");
1710 DEFUN ("x-display-save-under", Fx_display_save_under,
1711 Sx_display_save_under, 0, 1, 0,
1712 doc: /* Return t if DISPLAY supports the save-under feature.
1713 The optional argument DISPLAY specifies which display to ask about.
1714 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1715 If omitted or nil, the selected frame's display is used. */)
1716 (Lisp_Object display)
1719 switch ([ns_get_window (display) backingType])
1721 case NSBackingStoreBuffered:
1724 case NSBackingStoreRetained:
1725 case NSBackingStoreNonretained:
1729 error ("Strange value for backingType parameter of frame");
1731 return Qnil; /* not reached, shut compiler up */
1735 DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
1737 doc: /* Open a connection to a display server.
1738 DISPLAY is the name of the display to connect to.
1739 Optional second arg XRM-STRING is a string of resources in xrdb format.
1740 If the optional third arg MUST-SUCCEED is non-nil,
1741 terminate Emacs if we can't open the connection.
1742 \(In the Nextstep version, the last two arguments are currently ignored.) */)
1743 (Lisp_Object display, Lisp_Object resource_string, Lisp_Object must_succeed)
1745 struct ns_display_info *dpyinfo;
1747 CHECK_STRING (display);
1749 nxatoms_of_nsselect ();
1750 dpyinfo = ns_term_init (display);
1753 if (!NILP (must_succeed))
1754 fatal ("OpenStep on %s not responding.\n",
1757 error ("OpenStep on %s not responding.\n",
1761 /* Register our external input/output types, used for determining
1762 applicable services and also drag/drop eligibility. */
1763 ns_send_types = [[NSArray arrayWithObjects: NSStringPboardType, nil] retain];
1764 ns_return_types = [[NSArray arrayWithObjects: NSStringPboardType, nil]
1766 ns_drag_types = [[NSArray arrayWithObjects:
1768 NSTabularTextPboardType,
1769 NSFilenamesPboardType,
1772 NSFontPboardType, nil] retain];
1778 DEFUN ("x-close-connection", Fx_close_connection, Sx_close_connection,
1780 doc: /* Close the connection to the current Nextstep display server.
1781 The argument DISPLAY is currently ignored. */)
1782 (Lisp_Object display)
1785 /*ns_delete_terminal (dpyinfo->terminal); */
1786 [NSApp terminate: NSApp];
1791 DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0,
1792 doc: /* Return the list of display names that Emacs has connections to. */)
1795 Lisp_Object tail, result;
1798 for (tail = ns_display_name_list; CONSP (tail); tail = XCDR (tail))
1799 result = Fcons (XCAR (XCAR (tail)), result);
1805 DEFUN ("ns-hide-others", Fns_hide_others, Sns_hide_others,
1807 doc: /* Hides all applications other than Emacs. */)
1811 [NSApp hideOtherApplications: NSApp];
1815 DEFUN ("ns-hide-emacs", Fns_hide_emacs, Sns_hide_emacs,
1817 doc: /* If ON is non-nil, the entire Emacs application is hidden.
1818 Otherwise if Emacs is hidden, it is unhidden.
1819 If ON is equal to `activate', Emacs is unhidden and becomes
1820 the active application. */)
1824 if (EQ (on, intern ("activate")))
1826 [NSApp unhide: NSApp];
1827 [NSApp activateIgnoringOtherApps: YES];
1830 [NSApp unhide: NSApp];
1832 [NSApp hide: NSApp];
1837 DEFUN ("ns-emacs-info-panel", Fns_emacs_info_panel, Sns_emacs_info_panel,
1839 doc: /* Shows the 'Info' or 'About' panel for Emacs. */)
1843 [NSApp orderFrontStandardAboutPanel: nil];
1848 DEFUN ("ns-font-name", Fns_font_name, Sns_font_name, 1, 1, 0,
1849 doc: /* Determine font PostScript or family name for font NAME.
1850 NAME should be a string containing either the font name or an XLFD
1851 font descriptor. If string contains `fontset' and not
1852 `fontset-startup', it is left alone. */)
1856 CHECK_STRING (name);
1861 if (strstr (nm, "fontset") && !strstr (nm, "fontset-startup"))
1864 return build_string (ns_xlfd_to_fontname (SDATA (name)));
1868 DEFUN ("ns-list-colors", Fns_list_colors, Sns_list_colors, 0, 1, 0,
1869 doc: /* Return a list of all available colors.
1870 The optional argument FRAME is currently ignored. */)
1873 Lisp_Object list = Qnil;
1874 NSEnumerator *colorlists;
1879 CHECK_FRAME (frame);
1880 if (! FRAME_NS_P (XFRAME (frame)))
1881 error ("non-Nextstep frame used in `ns-list-colors'");
1886 colorlists = [[NSColorList availableColorLists] objectEnumerator];
1887 while (clist = [colorlists nextObject])
1889 if ([[clist name] length] < 7 ||
1890 [[clist name] rangeOfString: @"PANTONE"].location == 0)
1892 NSEnumerator *cnames = [[clist allKeys] reverseObjectEnumerator];
1894 while (cname = [cnames nextObject])
1895 list = Fcons (build_string ([cname UTF8String]), list);
1896 /* for (i = [[clist allKeys] count] - 1; i >= 0; i--)
1897 list = Fcons (build_string ([[[clist allKeys] objectAtIndex: i]
1898 UTF8String]), list); */
1908 DEFUN ("ns-list-services", Fns_list_services, Sns_list_services, 0, 0, 0,
1909 doc: /* List available Nextstep services by querying NSApp. */)
1912 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
1913 /* You can't get services like this in 10.6+. */
1916 Lisp_Object ret = Qnil;
1921 svcs = [[NSMenu alloc] initWithTitle: @"Services"];
1922 [NSApp setServicesMenu: svcs]; /* this and next rebuild on <10.4 */
1923 [NSApp registerServicesMenuSendTypes: ns_send_types
1924 returnTypes: ns_return_types];
1926 /* On Tiger, services menu updating was made lazier (waits for user to
1927 actually click on the menu), so we have to force things along: */
1928 #ifdef NS_IMPL_COCOA
1929 if (NSAppKitVersionNumber >= 744.0)
1931 delegate = [svcs delegate];
1932 if (delegate != nil)
1934 if ([delegate respondsToSelector: @selector (menuNeedsUpdate:)])
1935 [delegate menuNeedsUpdate: svcs];
1936 if ([delegate respondsToSelector:
1937 @selector (menu:updateItem:atIndex:shouldCancel:)])
1939 int i, len = [delegate numberOfItemsInMenu: svcs];
1940 for (i =0; i<len; i++)
1941 [svcs addItemWithTitle: @"" action: NULL keyEquivalent: @""];
1942 for (i =0; i<len; i++)
1943 if (![delegate menu: svcs
1944 updateItem: (NSMenuItem *)[svcs itemAtIndex: i]
1945 atIndex: i shouldCancel: NO])
1952 [svcs setAutoenablesItems: NO];
1953 #ifdef NS_IMPL_COCOA
1954 [svcs update]; /* on OS X, converts from '/' structure */
1957 ret = interpret_services_menu (svcs, Qnil, ret);
1963 DEFUN ("ns-perform-service", Fns_perform_service, Sns_perform_service,
1965 doc: /* Perform Nextstep SERVICE on SEND.
1966 SEND should be either a string or nil.
1967 The return value is the result of the service, as string, or nil if
1968 there was no result. */)
1969 (Lisp_Object service, Lisp_Object send)
1976 CHECK_STRING (service);
1979 utfStr = SDATA (service);
1980 svcName = [NSString stringWithUTF8String: utfStr];
1982 pb =[NSPasteboard pasteboardWithUniqueName];
1983 ns_string_to_pasteboard (pb, send);
1985 if (NSPerformService (svcName, pb) == NO)
1986 Fsignal (Qquit, Fcons (build_string ("service not available"), Qnil));
1988 if ([[pb types] count] == 0)
1989 return build_string ("");
1990 return ns_string_from_pasteboard (pb);
1994 DEFUN ("ns-convert-utf8-nfd-to-nfc", Fns_convert_utf8_nfd_to_nfc,
1995 Sns_convert_utf8_nfd_to_nfc, 1, 1, 0,
1996 doc: /* Return an NFC string that matches the UTF-8 NFD string STR. */)
1999 /* TODO: If GNUstep ever implements precomposedStringWithCanonicalMapping,
2004 utfStr = [NSString stringWithUTF8String: SDATA (str)];
2005 if (![utfStr respondsToSelector:
2006 @selector (precomposedStringWithCanonicalMapping)])
2009 ("Warning: ns-convert-utf8-nfd-to-nfc unsupported under GNUstep.\n");
2013 utfStr = [utfStr precomposedStringWithCanonicalMapping];
2014 return build_string ([utfStr UTF8String]);
2018 #ifdef NS_IMPL_COCOA
2020 /* Compile and execute the AppleScript SCRIPT and return the error
2021 status as function value. A zero is returned if compilation and
2022 execution is successful, in which case *RESULT is set to a Lisp
2023 string or a number containing the resulting script value. Otherwise,
2026 ns_do_applescript (Lisp_Object script, Lisp_Object *result)
2028 NSAppleEventDescriptor *desc;
2029 NSDictionary* errorDict;
2030 NSAppleEventDescriptor* returnDescriptor = NULL;
2032 NSAppleScript* scriptObject =
2033 [[NSAppleScript alloc] initWithSource:
2034 [NSString stringWithUTF8String: SDATA (script)]];
2036 returnDescriptor = [scriptObject executeAndReturnError: &errorDict];
2037 [scriptObject release];
2041 if (returnDescriptor != NULL)
2043 // successful execution
2044 if (kAENullEvent != [returnDescriptor descriptorType])
2047 // script returned an AppleScript result
2048 if ((typeUnicodeText == [returnDescriptor descriptorType]) ||
2049 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
2050 (typeUTF16ExternalRepresentation
2051 == [returnDescriptor descriptorType]) ||
2053 (typeUTF8Text == [returnDescriptor descriptorType]) ||
2054 (typeCString == [returnDescriptor descriptorType]))
2056 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2058 *result = build_string([[desc stringValue] UTF8String]);
2062 /* use typeUTF16ExternalRepresentation? */
2063 // coerce the result to the appropriate ObjC type
2064 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2066 *result = make_number([desc int32Value]);
2072 // no script result, return error
2078 /* Helper function called from sendEvent to run applescript
2079 from within the main event loop. */
2082 ns_run_ascript (void)
2084 as_status = ns_do_applescript (as_script, as_result);
2087 DEFUN ("ns-do-applescript", Fns_do_applescript, Sns_do_applescript, 1, 1, 0,
2088 doc: /* Execute AppleScript SCRIPT and return the result.
2089 If compilation and execution are successful, the resulting script value
2090 is returned as a string, a number or, in the case of other constructs, t.
2091 In case the execution fails, an error is signaled. */)
2092 (Lisp_Object script)
2098 CHECK_STRING (script);
2104 as_result = &result;
2106 /* executing apple script requires the event loop to run, otherwise
2107 errors aren't returned and executeAndReturnError hangs forever.
2108 Post an event that runs applescript and then start the event loop.
2109 The event loop is exited when the script is done. */
2110 nxev = [NSEvent otherEventWithType: NSApplicationDefined
2111 location: NSMakePoint (0, 0)
2114 windowNumber: [[NSApp mainWindow] windowNumber]
2115 context: [NSApp context]
2118 data2: NSAPP_DATA2_RUNASSCRIPT];
2120 [NSApp postEvent: nxev atStart: NO];
2130 else if (!STRINGP (result))
2131 error ("AppleScript error %d", status);
2133 error ("%s", SDATA (result));
2139 /* ==========================================================================
2141 Miscellaneous functions not called through hooks
2143 ========================================================================== */
2146 /* called from image.c */
2148 check_x_frame (Lisp_Object frame)
2150 return check_ns_frame (frame);
2154 /* called from frame.c */
2155 struct ns_display_info *
2156 check_x_display_info (Lisp_Object frame)
2158 return check_ns_display_info (frame);
2163 x_set_scroll_bar_default_width (struct frame *f)
2165 int wid = FRAME_COLUMN_WIDTH (f);
2166 FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2167 FRAME_CONFIG_SCROLL_BAR_COLS (f) = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) +
2172 /* terms impl this instead of x-get-resource directly */
2174 x_get_string_resource (XrmDatabase rdb, char *name, char *class)
2176 /* remove appname prefix; TODO: allow for !="Emacs" */
2177 char *toCheck = class + (!strncmp (class, "Emacs.", 6) ? 6 : 0);
2181 if (inhibit_x_resources)
2182 /* --quick was passed, so this is a no-op. */
2185 res = [[[NSUserDefaults standardUserDefaults] objectForKey:
2186 [NSString stringWithUTF8String: toCheck]] UTF8String];
2187 return !res ? NULL :
2188 (!strncasecmp (res, "YES", 3) ? "true" :
2189 (!strncasecmp (res, "NO", 2) ? "false" : res));
2194 x_get_focus_frame (struct frame *frame)
2196 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (frame);
2197 Lisp_Object nsfocus;
2199 if (!dpyinfo->x_focus_frame)
2202 XSETFRAME (nsfocus, dpyinfo->x_focus_frame);
2208 x_pixel_width (struct frame *f)
2210 return FRAME_PIXEL_WIDTH (f);
2215 x_pixel_height (struct frame *f)
2217 return FRAME_PIXEL_HEIGHT (f);
2222 x_char_width (struct frame *f)
2224 return FRAME_COLUMN_WIDTH (f);
2229 x_char_height (struct frame *f)
2231 return FRAME_LINE_HEIGHT (f);
2236 x_screen_planes (struct frame *f)
2238 return FRAME_NS_DISPLAY_INFO (f)->n_planes;
2243 x_sync (struct frame *f)
2245 /* XXX Not implemented XXX */
2251 /* ==========================================================================
2253 Lisp definitions that, for whatever reason, we can't alias as 'ns-XXX'.
2255 ========================================================================== */
2258 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
2259 doc: /* Internal function called by `color-defined-p', which see.
2260 \(Note that the Nextstep version of this function ignores FRAME.) */)
2261 (Lisp_Object color, Lisp_Object frame)
2265 return ns_lisp_to_color (color, &col) ? Qnil : Qt;
2269 DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0,
2270 doc: /* Internal function called by `color-values', which see. */)
2271 (Lisp_Object color, Lisp_Object frame)
2274 CGFloat red, green, blue, alpha;
2277 CHECK_STRING (color);
2279 if (ns_lisp_to_color (color, &col))
2282 [[col colorUsingColorSpaceName: NSCalibratedRGBColorSpace]
2283 getRed: &red green: &green blue: &blue alpha: &alpha];
2284 return list3 (make_number (lrint (red*65280)),
2285 make_number (lrint (green*65280)),
2286 make_number (lrint (blue*65280)));
2290 DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0,
2291 doc: /* Internal function called by `display-color-p', which see. */)
2292 (Lisp_Object display)
2294 NSWindowDepth depth;
2295 NSString *colorSpace;
2297 depth = [ns_get_screen (display) depth];
2298 colorSpace = NSColorSpaceFromDepth (depth);
2300 return [colorSpace isEqualToString: NSDeviceWhiteColorSpace]
2301 || [colorSpace isEqualToString: NSCalibratedWhiteColorSpace]
2306 DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p,
2307 Sx_display_grayscale_p, 0, 1, 0,
2308 doc: /* Return t if the Nextstep display supports shades of gray.
2309 Note that color displays do support shades of gray.
2310 The optional argument DISPLAY specifies which display to ask about.
2311 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2312 If omitted or nil, that stands for the selected frame's display. */)
2313 (Lisp_Object display)
2315 NSWindowDepth depth;
2317 depth = [ns_get_screen (display) depth];
2319 return NSBitsPerPixelFromDepth (depth) > 1 ? Qt : Qnil;
2323 DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width,
2325 doc: /* Return the width in pixels of the Nextstep display DISPLAY.
2326 The optional argument DISPLAY specifies which display to ask about.
2327 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2328 If omitted or nil, that stands for the selected frame's display. */)
2329 (Lisp_Object display)
2332 return make_number ((int) [ns_get_screen (display) frame].size.width);
2336 DEFUN ("x-display-pixel-height", Fx_display_pixel_height,
2337 Sx_display_pixel_height, 0, 1, 0,
2338 doc: /* Return the height in pixels of the Nextstep display DISPLAY.
2339 The optional argument DISPLAY specifies which display to ask about.
2340 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2341 If omitted or nil, that stands for the selected frame's display. */)
2342 (Lisp_Object display)
2345 return make_number ((int) [ns_get_screen (display) frame].size.height);
2349 DEFUN ("display-usable-bounds", Fns_display_usable_bounds,
2350 Sns_display_usable_bounds, 0, 1, 0,
2351 doc: /* Return the bounds of the usable part of the screen.
2352 The return value is a list of integers (LEFT TOP WIDTH HEIGHT), which
2353 are the boundaries of the usable part of the screen, excluding areas
2354 reserved for the Mac menu, dock, and so forth.
2356 The screen queried corresponds to DISPLAY, which should be either a
2357 frame, a display name (a string), or terminal ID. If omitted or nil,
2358 that stands for the selected frame's display. */)
2359 (Lisp_Object display)
2366 screen = ns_get_screen (display);
2370 vScreen = [screen visibleFrame];
2372 /* NS coordinate system is upside-down.
2373 Transform to screen-specific coordinates. */
2374 return list4 (make_number ((int) vScreen.origin.x),
2375 make_number ((int) [screen frame].size.height
2376 - vScreen.size.height - vScreen.origin.y),
2377 make_number ((int) vScreen.size.width),
2378 make_number ((int) vScreen.size.height));
2382 DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes,
2384 doc: /* Return the number of bitplanes 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)
2392 (NSBitsPerPixelFromDepth ([ns_get_screen (display) depth]));
2396 DEFUN ("x-display-color-cells", Fx_display_color_cells,
2397 Sx_display_color_cells, 0, 1, 0,
2398 doc: /* Returns the number of color cells of the Nextstep display DISPLAY.
2399 The optional argument DISPLAY specifies which display to ask about.
2400 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2401 If omitted or nil, that stands for the selected frame's display. */)
2402 (Lisp_Object display)
2404 struct ns_display_info *dpyinfo;
2407 dpyinfo = check_ns_display_info (display);
2408 /* We force 24+ bit depths to 24-bit to prevent an overflow. */
2409 return make_number (1 << min (dpyinfo->n_planes, 24));
2413 /* Unused dummy def needed for compatibility. */
2414 Lisp_Object tip_frame;
2416 /* TODO: move to xdisp or similar */
2418 compute_tip_xy (struct frame *f,
2427 Lisp_Object left, top;
2428 EmacsView *view = FRAME_NS_VIEW (f);
2431 /* Start with user-specified or mouse position. */
2432 left = Fcdr (Fassq (Qleft, parms));
2433 top = Fcdr (Fassq (Qtop, parms));
2435 if (!INTEGERP (left) || !INTEGERP (top))
2437 pt = last_mouse_motion_position;
2438 /* Convert to screen coordinates */
2439 pt = [view convertPoint: pt toView: nil];
2440 pt = [[view window] convertBaseToScreen: pt];
2444 /* Absolute coordinates. */
2446 pt.y = x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)) - XINT (top)
2450 /* Ensure in bounds. (Note, screen origin = lower left.) */
2451 if (INTEGERP (left))
2453 else if (pt.x + XINT (dx) <= 0)
2454 *root_x = 0; /* Can happen for negative dx */
2455 else if (pt.x + XINT (dx) + width
2456 <= x_display_pixel_width (FRAME_NS_DISPLAY_INFO (f)))
2457 /* It fits to the right of the pointer. */
2458 *root_x = pt.x + XINT (dx);
2459 else if (width + XINT (dx) <= pt.x)
2460 /* It fits to the left of the pointer. */
2461 *root_x = pt.x - width - XINT (dx);
2463 /* Put it left justified on the screen -- it ought to fit that way. */
2468 else if (pt.y - XINT (dy) - height >= 0)
2469 /* It fits below the pointer. */
2470 *root_y = pt.y - height - XINT (dy);
2471 else if (pt.y + XINT (dy) + height
2472 <= x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)))
2473 /* It fits above the pointer */
2474 *root_y = pt.y + XINT (dy);
2476 /* Put it on the top. */
2477 *root_y = x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)) - height;
2481 DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0,
2482 doc: /* Show STRING in a \"tooltip\" window on frame FRAME.
2483 A tooltip window is a small window displaying a string.
2485 This is an internal function; Lisp code should call `tooltip-show'.
2487 FRAME nil or omitted means use the selected frame.
2489 PARMS is an optional list of frame parameters which can be used to
2490 change the tooltip's appearance.
2492 Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil
2493 means use the default timeout of 5 seconds.
2495 If the list of frame parameters PARMS contains a `left' parameter,
2496 the tooltip is displayed at that x-position. Otherwise it is
2497 displayed at the mouse position, with offset DX added (default is 5 if
2498 DX isn't specified). Likewise for the y-position; if a `top' frame
2499 parameter is specified, it determines the y-position of the tooltip
2500 window, otherwise it is displayed at the mouse position, with offset
2501 DY added (default is -10).
2503 A tooltip's maximum size is specified by `x-max-tooltip-size'.
2504 Text larger than the specified size is clipped. */)
2505 (Lisp_Object string, Lisp_Object frame, Lisp_Object parms, Lisp_Object timeout, Lisp_Object dx, Lisp_Object dy)
2508 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
2509 int count = SPECPDL_INDEX ();
2514 specbind (Qinhibit_redisplay, Qt);
2516 GCPRO4 (string, parms, frame, timeout);
2518 CHECK_STRING (string);
2519 str = SDATA (string);
2520 f = check_x_frame (frame);
2522 timeout = make_number (5);
2524 CHECK_NATNUM (timeout);
2527 dx = make_number (5);
2532 dy = make_number (-10);
2537 if (ns_tooltip == nil)
2538 ns_tooltip = [[EmacsTooltip alloc] init];
2542 [ns_tooltip setText: str];
2543 size = [ns_tooltip frame].size;
2545 /* Move the tooltip window where the mouse pointer is. Resize and
2547 compute_tip_xy (f, parms, dx, dy, (int)size.width, (int)size.height,
2550 [ns_tooltip showAtX: root_x Y: root_y for: XINT (timeout)];
2554 return unbind_to (count, Qnil);
2558 DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0,
2559 doc: /* Hide the current tooltip window, if there is any.
2560 Value is t if tooltip was open, nil otherwise. */)
2563 if (ns_tooltip == nil || ![ns_tooltip isActive])
2570 /* ==========================================================================
2572 Class implementations
2574 ========================================================================== */
2577 @implementation EmacsSavePanel
2578 #ifdef NS_IMPL_COCOA
2579 /* --------------------------------------------------------------------------
2580 These are overridden to intercept on OS X: ending panel restarts NSApp
2581 event loop if it is stopped. Not sure if this is correct behavior,
2582 perhaps should check if running and if so send an appdefined.
2583 -------------------------------------------------------------------------- */
2584 - (void) ok: (id)sender
2590 - (void) cancel: (id)sender
2592 [super cancel: sender];
2599 @implementation EmacsOpenPanel
2600 #ifdef NS_IMPL_COCOA
2601 /* --------------------------------------------------------------------------
2602 These are overridden to intercept on OS X: ending panel restarts NSApp
2603 event loop if it is stopped. Not sure if this is correct behavior,
2604 perhaps should check if running and if so send an appdefined.
2605 -------------------------------------------------------------------------- */
2606 - (void) ok: (id)sender
2612 - (void) cancel: (id)sender
2614 [super cancel: sender];
2621 @implementation EmacsFileDelegate
2622 /* --------------------------------------------------------------------------
2623 Delegate methods for Open/Save panels
2624 -------------------------------------------------------------------------- */
2625 - (BOOL)panel: (id)sender isValidFilename: (NSString *)filename
2629 - (BOOL)panel: (id)sender shouldShowFilename: (NSString *)filename
2633 - (NSString *)panel: (id)sender userEnteredFilename: (NSString *)filename
2634 confirmed: (BOOL)okFlag
2643 /* ==========================================================================
2645 Lisp interface declaration
2647 ========================================================================== */
2651 syms_of_nsfns (void)
2655 Qfontsize = intern_c_string ("fontsize");
2656 staticpro (&Qfontsize);
2658 DEFVAR_LISP ("ns-icon-type-alist", Vns_icon_type_alist,
2659 doc: /* Alist of elements (REGEXP . IMAGE) for images of icons associated to frames.
2660 If the title of a frame matches REGEXP, then IMAGE.tiff is
2661 selected as the image of the icon representing the frame when it's
2662 miniaturized. If an element is t, then Emacs tries to select an icon
2663 based on the filetype of the visited file.
2665 The images have to be installed in a folder called English.lproj in the
2666 Emacs folder. You have to restart Emacs after installing new icons.
2668 Example: Install an icon Gnus.tiff and execute the following code
2670 (setq ns-icon-type-alist
2671 (append ns-icon-type-alist
2672 '((\"^\\\\*\\\\(Group\\\\*$\\\\|Summary \\\\|Article\\\\*$\\\\)\"
2675 When you miniaturize a Group, Summary or Article frame, Gnus.tiff will
2676 be used as the image of the icon representing the frame. */);
2677 Vns_icon_type_alist = Fcons (Qt, Qnil);
2679 DEFVAR_LISP ("ns-version-string", Vns_version_string,
2680 doc: /* Toolkit version for NS Windowing. */);
2681 Vns_version_string = ns_appkit_version_str ();
2683 defsubr (&Sns_read_file_name);
2684 defsubr (&Sns_get_resource);
2685 defsubr (&Sns_set_resource);
2686 defsubr (&Sxw_display_color_p); /* this and next called directly by C code */
2687 defsubr (&Sx_display_grayscale_p);
2688 defsubr (&Sns_font_name);
2689 defsubr (&Sns_list_colors);
2690 #ifdef NS_IMPL_COCOA
2691 defsubr (&Sns_do_applescript);
2693 defsubr (&Sxw_color_defined_p);
2694 defsubr (&Sxw_color_values);
2695 defsubr (&Sx_server_max_request_size);
2696 defsubr (&Sx_server_vendor);
2697 defsubr (&Sx_server_version);
2698 defsubr (&Sx_display_pixel_width);
2699 defsubr (&Sx_display_pixel_height);
2700 defsubr (&Sns_display_usable_bounds);
2701 defsubr (&Sx_display_mm_width);
2702 defsubr (&Sx_display_mm_height);
2703 defsubr (&Sx_display_screens);
2704 defsubr (&Sx_display_planes);
2705 defsubr (&Sx_display_color_cells);
2706 defsubr (&Sx_display_visual_class);
2707 defsubr (&Sx_display_backing_store);
2708 defsubr (&Sx_display_save_under);
2709 defsubr (&Sx_create_frame);
2710 defsubr (&Sx_open_connection);
2711 defsubr (&Sx_close_connection);
2712 defsubr (&Sx_display_list);
2714 defsubr (&Sns_hide_others);
2715 defsubr (&Sns_hide_emacs);
2716 defsubr (&Sns_emacs_info_panel);
2717 defsubr (&Sns_list_services);
2718 defsubr (&Sns_perform_service);
2719 defsubr (&Sns_convert_utf8_nfd_to_nfc);
2720 defsubr (&Sx_focus_frame);
2721 defsubr (&Sns_popup_font_panel);
2722 defsubr (&Sns_popup_color_panel);
2724 defsubr (&Sx_show_tip);
2725 defsubr (&Sx_hide_tip);
2727 /* used only in fontset.c */
2728 check_window_system_func = check_ns;