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);
1080 * Read geometry related parameters from preferences if not in PARMS.
1081 * Returns the union of parms and any preferences read.
1085 get_geometry_from_preferences (struct ns_display_info *dpyinfo,
1093 { "width", "Width", Qwidth },
1094 { "height", "Height", Qheight },
1095 { "left", "Left", Qleft },
1096 { "top", "Top", Qtop },
1100 for (i = 0; i < sizeof (r)/sizeof (r[0]); ++i)
1102 if (NILP (Fassq (r[i].tem, parms)))
1105 = x_get_arg (dpyinfo, parms, r[i].tem, r[i].val, r[i].cls,
1107 if (! EQ (value, Qunbound))
1108 parms = Fcons (Fcons (r[i].tem, value), parms);
1115 /* ==========================================================================
1119 ========================================================================== */
1121 DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame,
1123 doc: /* Make a new Nextstep window, called a "frame" in Emacs terms.
1124 Return an Emacs frame object.
1125 PARMS is an alist of frame parameters.
1126 If the parameters specify that the frame should not have a minibuffer,
1127 and do not specify a specific minibuffer window to use,
1128 then `default-minibuffer-frame' must be a frame whose minibuffer can
1129 be shared by the new frame.
1131 This function is an internal primitive--use `make-frame' instead. */)
1135 Lisp_Object frame, tem;
1137 int minibuffer_only = 0;
1138 int window_prompting = 0;
1140 int count = specpdl_ptr - specpdl;
1141 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
1142 Lisp_Object display;
1143 struct ns_display_info *dpyinfo = NULL;
1146 Lisp_Object tfont, tfontsize;
1147 static int desc_ctr = 1;
1151 /* x_get_arg modifies parms. */
1152 parms = Fcopy_alist (parms);
1154 /* Use this general default value to start with
1155 until we know if this frame has a specified name. */
1156 Vx_resource_name = Vinvocation_name;
1158 display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_STRING);
1159 if (EQ (display, Qunbound))
1161 dpyinfo = check_ns_display_info (display);
1162 kb = dpyinfo->terminal->kboard;
1164 if (!dpyinfo->terminal->name)
1165 error ("Terminal is not live, can't create new frames on it");
1167 name = x_get_arg (dpyinfo, parms, Qname, 0, 0, RES_TYPE_STRING);
1169 && ! EQ (name, Qunbound)
1171 error ("Invalid frame name--not a string or nil");
1174 Vx_resource_name = name;
1176 parent = x_get_arg (dpyinfo, parms, Qparent_id, 0, 0, RES_TYPE_NUMBER);
1177 if (EQ (parent, Qunbound))
1179 if (! NILP (parent))
1180 CHECK_NUMBER (parent);
1182 /* make_frame_without_minibuffer can run Lisp code and garbage collect. */
1183 /* No need to protect DISPLAY because that's not used after passing
1184 it to make_frame_without_minibuffer. */
1186 GCPRO4 (parms, parent, name, frame);
1187 tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer",
1189 if (EQ (tem, Qnone) || NILP (tem))
1190 f = make_frame_without_minibuffer (Qnil, kb, display);
1191 else if (EQ (tem, Qonly))
1193 f = make_minibuffer_frame ();
1194 minibuffer_only = 1;
1196 else if (WINDOWP (tem))
1197 f = make_frame_without_minibuffer (tem, kb, display);
1201 XSETFRAME (frame, f);
1202 FRAME_CAN_HAVE_SCROLL_BARS (f) = 1;
1204 f->terminal = dpyinfo->terminal;
1206 f->output_method = output_ns;
1207 f->output_data.ns = (struct ns_output *)xmalloc (sizeof *(f->output_data.ns));
1208 memset (f->output_data.ns, 0, sizeof *(f->output_data.ns));
1210 FRAME_FONTSET (f) = -1;
1212 f->icon_name = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title",
1214 if (! STRINGP (f->icon_name))
1215 f->icon_name = Qnil;
1217 FRAME_NS_DISPLAY_INFO (f) = dpyinfo;
1219 /* With FRAME_NS_DISPLAY_INFO set up, this unwind-protect is safe. */
1220 record_unwind_protect (unwind_create_frame, frame);
1222 f->output_data.ns->window_desc = desc_ctr++;
1225 f->output_data.ns->parent_desc = (Window) XFASTINT (parent);
1226 f->output_data.ns->explicit_parent = 1;
1230 f->output_data.ns->parent_desc = FRAME_NS_DISPLAY_INFO (f)->root_window;
1231 f->output_data.ns->explicit_parent = 0;
1234 /* Set the name; the functions to which we pass f expect the name to
1236 if (EQ (name, Qunbound) || NILP (name) || ! STRINGP (name))
1238 f->name = build_string ([ns_app_name UTF8String]);
1239 f->explicit_name = 0;
1244 f->explicit_name = 1;
1245 specbind (Qx_resource_name, name);
1248 f->resx = dpyinfo->resx;
1249 f->resy = dpyinfo->resy;
1252 register_font_driver (&nsfont_driver, f);
1253 x_default_parameter (f, parms, Qfont_backend, Qnil,
1254 "fontBackend", "FontBackend", RES_TYPE_STRING);
1257 /* use for default font name */
1258 id font = [NSFont userFixedPitchFontOfSize: -1.0]; /* default */
1259 tfontsize = x_default_parameter (f, parms, Qfontsize,
1260 make_number (0 /*(int)[font pointSize]*/),
1261 "fontSize", "FontSize", RES_TYPE_NUMBER);
1262 tfont = x_default_parameter (f, parms, Qfont,
1263 build_string ([[font fontName] UTF8String]),
1264 "font", "Font", RES_TYPE_STRING);
1268 x_default_parameter (f, parms, Qborder_width, make_number (0),
1269 "borderwidth", "BorderWidth", RES_TYPE_NUMBER);
1270 x_default_parameter (f, parms, Qinternal_border_width, make_number (2),
1271 "internalBorderWidth", "InternalBorderWidth",
1274 /* default scrollbars on right on Mac */
1277 #ifdef NS_IMPL_GNUSTEP
1282 x_default_parameter (f, parms, Qvertical_scroll_bars, spos,
1283 "verticalScrollBars", "VerticalScrollBars",
1286 x_default_parameter (f, parms, Qforeground_color, build_string ("Black"),
1287 "foreground", "Foreground", RES_TYPE_STRING);
1288 x_default_parameter (f, parms, Qbackground_color, build_string ("White"),
1289 "background", "Background", RES_TYPE_STRING);
1290 /* FIXME: not suppported yet in Nextstep */
1291 x_default_parameter (f, parms, Qline_spacing, Qnil,
1292 "lineSpacing", "LineSpacing", RES_TYPE_NUMBER);
1293 x_default_parameter (f, parms, Qleft_fringe, Qnil,
1294 "leftFringe", "LeftFringe", RES_TYPE_NUMBER);
1295 x_default_parameter (f, parms, Qright_fringe, Qnil,
1296 "rightFringe", "RightFringe", RES_TYPE_NUMBER);
1299 image_cache_refcount =
1300 FRAME_IMAGE_CACHE (f) ? FRAME_IMAGE_CACHE (f)->refcount : 0;
1303 init_frame_faces (f);
1305 /* The resources controlling the menu-bar and tool-bar are
1306 processed specially at startup, and reflected in the mode
1307 variables; ignore them here. */
1308 x_default_parameter (f, parms, Qmenu_bar_lines,
1309 NILP (Vmenu_bar_mode)
1310 ? make_number (0) : make_number (1),
1311 NULL, NULL, RES_TYPE_NUMBER);
1312 x_default_parameter (f, parms, Qtool_bar_lines,
1313 NILP (Vtool_bar_mode)
1314 ? make_number (0) : make_number (1),
1315 NULL, NULL, RES_TYPE_NUMBER);
1317 x_default_parameter (f, parms, Qbuffer_predicate, Qnil, "bufferPredicate",
1318 "BufferPredicate", RES_TYPE_SYMBOL);
1319 x_default_parameter (f, parms, Qtitle, Qnil, "title", "Title",
1322 parms = get_geometry_from_preferences (dpyinfo, parms);
1323 window_prompting = x_figure_window_size (f, parms, 1);
1325 tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN);
1326 f->no_split = minibuffer_only || (!EQ (tem, Qunbound) && !EQ (tem, Qnil));
1328 /* NOTE: on other terms, this is done in set_mouse_color, however this
1329 was not getting called under Nextstep */
1330 f->output_data.ns->text_cursor = [NSCursor IBeamCursor];
1331 f->output_data.ns->nontext_cursor = [NSCursor arrowCursor];
1332 f->output_data.ns->modeline_cursor = [NSCursor pointingHandCursor];
1333 f->output_data.ns->hand_cursor = [NSCursor pointingHandCursor];
1334 f->output_data.ns->hourglass_cursor = [NSCursor disappearingItemCursor];
1335 f->output_data.ns->horizontal_drag_cursor = [NSCursor resizeLeftRightCursor];
1336 FRAME_NS_DISPLAY_INFO (f)->vertical_scroll_bar_cursor
1337 = [NSCursor arrowCursor];
1338 f->output_data.ns->current_pointer = f->output_data.ns->text_cursor;
1340 [[EmacsView alloc] initFrameFromEmacs: f];
1344 /* ns_display_info does not have a reference_count. */
1345 f->terminal->reference_count++;
1347 /* It is now ok to make the frame official even if we get an error below.
1348 The frame needs to be on Vframe_list or making it visible won't work. */
1349 Vframe_list = Fcons (frame, Vframe_list);
1351 x_default_parameter (f, parms, Qicon_type, Qnil,
1352 "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL);
1354 x_default_parameter (f, parms, Qauto_raise, Qnil,
1355 "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN);
1356 x_default_parameter (f, parms, Qauto_lower, Qnil,
1357 "autoLower", "AutoLower", RES_TYPE_BOOLEAN);
1358 x_default_parameter (f, parms, Qcursor_type, Qbox,
1359 "cursorType", "CursorType", RES_TYPE_SYMBOL);
1360 x_default_parameter (f, parms, Qscroll_bar_width, Qnil,
1361 "scrollBarWidth", "ScrollBarWidth",
1363 x_default_parameter (f, parms, Qalpha, Qnil,
1364 "alpha", "Alpha", RES_TYPE_NUMBER);
1366 width = FRAME_COLS (f);
1367 height = FRAME_LINES (f);
1369 SET_FRAME_COLS (f, 0);
1370 FRAME_LINES (f) = 0;
1371 change_frame_size (f, height, width, 1, 0, 0);
1373 if (! f->output_data.ns->explicit_parent)
1375 Lisp_Object visibility;
1377 visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0,
1379 if (EQ (visibility, Qunbound))
1382 if (EQ (visibility, Qicon))
1383 x_iconify_frame (f);
1384 else if (! NILP (visibility))
1386 x_make_frame_visible (f);
1387 [[FRAME_NS_VIEW (f) window] makeKeyWindow];
1391 /* Must have been Qnil. */
1395 if (FRAME_HAS_MINIBUF_P (f)
1396 && (!FRAMEP (KVAR (kb, Vdefault_minibuffer_frame))
1397 || !FRAME_LIVE_P (XFRAME (KVAR (kb, Vdefault_minibuffer_frame)))))
1398 KVAR (kb, Vdefault_minibuffer_frame) = frame;
1400 /* All remaining specified parameters, which have not been "used"
1401 by x_get_arg and friends, now go in the misc. alist of the frame. */
1402 for (tem = parms; CONSP (tem); tem = XCDR (tem))
1403 if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem))))
1404 f->param_alist = Fcons (XCAR (tem), f->param_alist);
1408 /* Make sure windows on this frame appear in calls to next-window
1409 and similar functions. */
1410 Vwindow_list = Qnil;
1412 return unbind_to (count, frame);
1416 DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0,
1417 doc: /* Set the input focus to FRAME.
1418 FRAME nil means use the selected frame. */)
1421 struct frame *f = check_ns_frame (frame);
1422 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (f);
1424 if (dpyinfo->x_focus_frame != f)
1426 EmacsView *view = FRAME_NS_VIEW (f);
1428 [NSApp activateIgnoringOtherApps: YES];
1429 [[view window] makeKeyAndOrderFront: view];
1437 DEFUN ("ns-popup-font-panel", Fns_popup_font_panel, Sns_popup_font_panel,
1439 doc: /* Pop up the font panel. */)
1446 fm = [NSFontManager sharedFontManager];
1448 f = SELECTED_FRAME ();
1451 CHECK_FRAME (frame);
1455 [fm setSelectedFont: ((struct nsfont_info *)f->output_data.ns->font)->nsfont
1457 [fm orderFrontFontPanel: NSApp];
1462 DEFUN ("ns-popup-color-panel", Fns_popup_color_panel, Sns_popup_color_panel,
1464 doc: /* Pop up the color panel. */)
1471 f = SELECTED_FRAME ();
1474 CHECK_FRAME (frame);
1478 [NSApp orderFrontColorPanel: NSApp];
1483 DEFUN ("ns-read-file-name", Fns_read_file_name, Sns_read_file_name, 1, 4, 0,
1484 doc: /* Use a graphical panel to read a file name, using prompt PROMPT.
1485 Optional arg DIR, if non-nil, supplies a default directory.
1486 Optional arg MUSTMATCH, if non-nil, means the returned file or
1487 directory must exist.
1488 Optional arg INIT, if non-nil, provides a default file name to use. */)
1489 (Lisp_Object prompt, Lisp_Object dir, Lisp_Object mustmatch, Lisp_Object init)
1491 static id fileDelegate = nil;
1496 NSString *promptS = NILP (prompt) || !STRINGP (prompt) ? nil :
1497 [NSString stringWithUTF8String: SDATA (prompt)];
1498 NSString *dirS = NILP (dir) || !STRINGP (dir) ?
1499 [NSString stringWithUTF8String: SDATA (BVAR (current_buffer, directory))] :
1500 [NSString stringWithUTF8String: SDATA (dir)];
1501 NSString *initS = NILP (init) || !STRINGP (init) ? nil :
1502 [NSString stringWithUTF8String: SDATA (init)];
1506 if (fileDelegate == nil)
1507 fileDelegate = [EmacsFileDelegate new];
1509 [NSCursor setHiddenUntilMouseMoves: NO];
1511 if ([dirS characterAtIndex: 0] == '~')
1512 dirS = [dirS stringByExpandingTildeInPath];
1514 panel = NILP (mustmatch) ?
1515 (id)[EmacsSavePanel savePanel] : (id)[EmacsOpenPanel openPanel];
1517 [panel setTitle: promptS];
1519 /* Puma (10.1) does not have */
1520 if ([panel respondsToSelector: @selector (setAllowsOtherFileTypes:)])
1521 [panel setAllowsOtherFileTypes: YES];
1523 [panel setTreatsFilePackagesAsDirectories: YES];
1524 [panel setDelegate: fileDelegate];
1528 if (NILP (mustmatch))
1530 ret = [panel runModalForDirectory: dirS file: initS];
1534 [panel setCanChooseDirectories: YES];
1535 ret = [panel runModalForDirectory: dirS file: initS types: nil];
1538 ret = (ret == NSOKButton) || panelOK;
1541 fname = build_string ([[panel filename] UTF8String]);
1543 [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow];
1546 return ret ? fname : Qnil;
1550 DEFUN ("ns-get-resource", Fns_get_resource, Sns_get_resource, 2, 2, 0,
1551 doc: /* Return the value of the property NAME of OWNER from the defaults database.
1552 If OWNER is nil, Emacs is assumed. */)
1553 (Lisp_Object owner, Lisp_Object name)
1559 owner = build_string([ns_app_name UTF8String]);
1560 CHECK_STRING (name);
1561 /*fprintf (stderr, "ns-get-resource checking resource '%s'\n", SDATA (name)); */
1563 value =[[[NSUserDefaults standardUserDefaults]
1564 objectForKey: [NSString stringWithUTF8String: SDATA (name)]]
1568 return build_string (value);
1573 DEFUN ("ns-set-resource", Fns_set_resource, Sns_set_resource, 3, 3, 0,
1574 doc: /* Set property NAME of OWNER to VALUE, from the defaults database.
1575 If OWNER is nil, Emacs is assumed.
1576 If VALUE is nil, the default is removed. */)
1577 (Lisp_Object owner, Lisp_Object name, Lisp_Object value)
1581 owner = build_string ([ns_app_name UTF8String]);
1582 CHECK_STRING (name);
1585 [[NSUserDefaults standardUserDefaults] removeObjectForKey:
1586 [NSString stringWithUTF8String: SDATA (name)]];
1590 CHECK_STRING (value);
1591 [[NSUserDefaults standardUserDefaults] setObject:
1592 [NSString stringWithUTF8String: SDATA (value)]
1593 forKey: [NSString stringWithUTF8String:
1601 DEFUN ("x-server-max-request-size", Fx_server_max_request_size,
1602 Sx_server_max_request_size,
1604 doc: /* This function is a no-op. It is only present for completeness. */)
1605 (Lisp_Object display)
1608 /* This function has no real equivalent under NeXTstep. Return nil to
1614 DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0,
1615 doc: /* Return the vendor ID string of Nextstep display server DISPLAY.
1616 DISPLAY should be either a frame or a display name (a string).
1617 If omitted or nil, the selected frame's display is used. */)
1618 (Lisp_Object display)
1620 #ifdef NS_IMPL_GNUSTEP
1621 return build_string ("GNU");
1623 return build_string ("Apple");
1628 DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0,
1629 doc: /* Return the version numbers of the server of DISPLAY.
1630 The value is a list of three integers: the major and minor
1631 version numbers of the X Protocol in use, and the distributor-specific
1632 release number. See also the function `x-server-vendor'.
1634 The optional argument DISPLAY specifies which display to ask about.
1635 DISPLAY should be either a frame or a display name (a string).
1636 If omitted or nil, that stands for the selected frame's display. */)
1637 (Lisp_Object display)
1639 /*NOTE: it is unclear what would best correspond with "protocol";
1640 we return 10.3, meaning Panther, since this is roughly the
1641 level that GNUstep's APIs correspond to.
1642 The last number is where we distinguish between the Apple
1643 and GNUstep implementations ("distributor-specific release
1644 number") and give int'ized versions of major.minor. */
1645 return Fcons (make_number (10),
1646 Fcons (make_number (3),
1647 Fcons (make_number (ns_appkit_version_int()), Qnil)));
1651 DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0,
1652 doc: /* Return the number of screens on Nextstep display server DISPLAY.
1653 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1654 If omitted or nil, the selected frame's display is used. */)
1655 (Lisp_Object display)
1660 num = [[NSScreen screens] count];
1662 return (num != 0) ? make_number (num) : Qnil;
1666 DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height,
1668 doc: /* Return the height of Nextstep display server DISPLAY, in millimeters.
1669 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1670 If omitted or nil, the selected frame's display is used. */)
1671 (Lisp_Object display)
1674 return make_number ((int)
1675 ([ns_get_screen (display) frame].size.height/(92.0/25.4)));
1679 DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width,
1681 doc: /* Return the width of Nextstep display server DISPLAY, in millimeters.
1682 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1683 If omitted or nil, the selected frame's display is used. */)
1684 (Lisp_Object display)
1687 return make_number ((int)
1688 ([ns_get_screen (display) frame].size.width/(92.0/25.4)));
1692 DEFUN ("x-display-backing-store", Fx_display_backing_store,
1693 Sx_display_backing_store, 0, 1, 0,
1694 doc: /* Return whether the Nextstep display DISPLAY supports backing store.
1695 The value may be `buffered', `retained', or `non-retained'.
1696 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1697 If omitted or nil, the selected frame's display is used. */)
1698 (Lisp_Object display)
1701 switch ([ns_get_window (display) backingType])
1703 case NSBackingStoreBuffered:
1704 return intern ("buffered");
1705 case NSBackingStoreRetained:
1706 return intern ("retained");
1707 case NSBackingStoreNonretained:
1708 return intern ("non-retained");
1710 error ("Strange value for backingType parameter of frame");
1712 return Qnil; /* not reached, shut compiler up */
1716 DEFUN ("x-display-visual-class", Fx_display_visual_class,
1717 Sx_display_visual_class, 0, 1, 0,
1718 doc: /* Return the visual class of the Nextstep display server DISPLAY.
1719 The value is one of the symbols `static-gray', `gray-scale',
1720 `static-color', `pseudo-color', `true-color', or `direct-color'.
1721 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1722 If omitted or nil, the selected frame's display is used. */)
1723 (Lisp_Object display)
1725 NSWindowDepth depth;
1727 depth = [ns_get_screen (display) depth];
1729 if ( depth == NSBestDepth (NSCalibratedWhiteColorSpace, 2, 2, YES, NULL))
1730 return intern ("static-gray");
1731 else if (depth == NSBestDepth (NSCalibratedWhiteColorSpace, 8, 8, YES, NULL))
1732 return intern ("gray-scale");
1733 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 8, YES, NULL))
1734 return intern ("pseudo-color");
1735 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 4, 12, NO, NULL))
1736 return intern ("true-color");
1737 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 24, NO, NULL))
1738 return intern ("direct-color");
1740 /* color mgmt as far as we do it is really handled by Nextstep itself anyway */
1741 return intern ("direct-color");
1745 DEFUN ("x-display-save-under", Fx_display_save_under,
1746 Sx_display_save_under, 0, 1, 0,
1747 doc: /* Return t if DISPLAY supports the save-under feature.
1748 The optional argument DISPLAY specifies which display to ask about.
1749 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1750 If omitted or nil, the selected frame's display is used. */)
1751 (Lisp_Object display)
1754 switch ([ns_get_window (display) backingType])
1756 case NSBackingStoreBuffered:
1759 case NSBackingStoreRetained:
1760 case NSBackingStoreNonretained:
1764 error ("Strange value for backingType parameter of frame");
1766 return Qnil; /* not reached, shut compiler up */
1770 DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
1772 doc: /* Open a connection to a display server.
1773 DISPLAY is the name of the display to connect to.
1774 Optional second arg XRM-STRING is a string of resources in xrdb format.
1775 If the optional third arg MUST-SUCCEED is non-nil,
1776 terminate Emacs if we can't open the connection.
1777 \(In the Nextstep version, the last two arguments are currently ignored.) */)
1778 (Lisp_Object display, Lisp_Object resource_string, Lisp_Object must_succeed)
1780 struct ns_display_info *dpyinfo;
1782 CHECK_STRING (display);
1784 nxatoms_of_nsselect ();
1785 dpyinfo = ns_term_init (display);
1788 if (!NILP (must_succeed))
1789 fatal ("OpenStep on %s not responding.\n",
1792 error ("OpenStep on %s not responding.\n",
1796 /* Register our external input/output types, used for determining
1797 applicable services and also drag/drop eligibility. */
1798 ns_send_types = [[NSArray arrayWithObjects: NSStringPboardType, nil] retain];
1799 ns_return_types = [[NSArray arrayWithObjects: NSStringPboardType, nil]
1801 ns_drag_types = [[NSArray arrayWithObjects:
1803 NSTabularTextPboardType,
1804 NSFilenamesPboardType,
1807 NSFontPboardType, nil] retain];
1813 DEFUN ("x-close-connection", Fx_close_connection, Sx_close_connection,
1815 doc: /* Close the connection to the current Nextstep display server.
1816 The argument DISPLAY is currently ignored. */)
1817 (Lisp_Object display)
1820 /*ns_delete_terminal (dpyinfo->terminal); */
1821 [NSApp terminate: NSApp];
1826 DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0,
1827 doc: /* Return the list of display names that Emacs has connections to. */)
1830 Lisp_Object tail, result;
1833 for (tail = ns_display_name_list; CONSP (tail); tail = XCDR (tail))
1834 result = Fcons (XCAR (XCAR (tail)), result);
1840 DEFUN ("ns-hide-others", Fns_hide_others, Sns_hide_others,
1842 doc: /* Hides all applications other than Emacs. */)
1846 [NSApp hideOtherApplications: NSApp];
1850 DEFUN ("ns-hide-emacs", Fns_hide_emacs, Sns_hide_emacs,
1852 doc: /* If ON is non-nil, the entire Emacs application is hidden.
1853 Otherwise if Emacs is hidden, it is unhidden.
1854 If ON is equal to `activate', Emacs is unhidden and becomes
1855 the active application. */)
1859 if (EQ (on, intern ("activate")))
1861 [NSApp unhide: NSApp];
1862 [NSApp activateIgnoringOtherApps: YES];
1865 [NSApp unhide: NSApp];
1867 [NSApp hide: NSApp];
1872 DEFUN ("ns-emacs-info-panel", Fns_emacs_info_panel, Sns_emacs_info_panel,
1874 doc: /* Shows the 'Info' or 'About' panel for Emacs. */)
1878 [NSApp orderFrontStandardAboutPanel: nil];
1883 DEFUN ("ns-font-name", Fns_font_name, Sns_font_name, 1, 1, 0,
1884 doc: /* Determine font PostScript or family name for font NAME.
1885 NAME should be a string containing either the font name or an XLFD
1886 font descriptor. If string contains `fontset' and not
1887 `fontset-startup', it is left alone. */)
1891 CHECK_STRING (name);
1896 if (strstr (nm, "fontset") && !strstr (nm, "fontset-startup"))
1899 return build_string (ns_xlfd_to_fontname (SDATA (name)));
1903 DEFUN ("ns-list-colors", Fns_list_colors, Sns_list_colors, 0, 1, 0,
1904 doc: /* Return a list of all available colors.
1905 The optional argument FRAME is currently ignored. */)
1908 Lisp_Object list = Qnil;
1909 NSEnumerator *colorlists;
1914 CHECK_FRAME (frame);
1915 if (! FRAME_NS_P (XFRAME (frame)))
1916 error ("non-Nextstep frame used in `ns-list-colors'");
1921 colorlists = [[NSColorList availableColorLists] objectEnumerator];
1922 while (clist = [colorlists nextObject])
1924 if ([[clist name] length] < 7 ||
1925 [[clist name] rangeOfString: @"PANTONE"].location == 0)
1927 NSEnumerator *cnames = [[clist allKeys] reverseObjectEnumerator];
1929 while (cname = [cnames nextObject])
1930 list = Fcons (build_string ([cname UTF8String]), list);
1931 /* for (i = [[clist allKeys] count] - 1; i >= 0; i--)
1932 list = Fcons (build_string ([[[clist allKeys] objectAtIndex: i]
1933 UTF8String]), list); */
1943 DEFUN ("ns-list-services", Fns_list_services, Sns_list_services, 0, 0, 0,
1944 doc: /* List available Nextstep services by querying NSApp. */)
1947 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
1948 /* You can't get services like this in 10.6+. */
1951 Lisp_Object ret = Qnil;
1956 svcs = [[NSMenu alloc] initWithTitle: @"Services"];
1957 [NSApp setServicesMenu: svcs]; /* this and next rebuild on <10.4 */
1958 [NSApp registerServicesMenuSendTypes: ns_send_types
1959 returnTypes: ns_return_types];
1961 /* On Tiger, services menu updating was made lazier (waits for user to
1962 actually click on the menu), so we have to force things along: */
1963 #ifdef NS_IMPL_COCOA
1964 if (NSAppKitVersionNumber >= 744.0)
1966 delegate = [svcs delegate];
1967 if (delegate != nil)
1969 if ([delegate respondsToSelector: @selector (menuNeedsUpdate:)])
1970 [delegate menuNeedsUpdate: svcs];
1971 if ([delegate respondsToSelector:
1972 @selector (menu:updateItem:atIndex:shouldCancel:)])
1974 int i, len = [delegate numberOfItemsInMenu: svcs];
1975 for (i =0; i<len; i++)
1976 [svcs addItemWithTitle: @"" action: NULL keyEquivalent: @""];
1977 for (i =0; i<len; i++)
1978 if (![delegate menu: svcs
1979 updateItem: (NSMenuItem *)[svcs itemAtIndex: i]
1980 atIndex: i shouldCancel: NO])
1987 [svcs setAutoenablesItems: NO];
1988 #ifdef NS_IMPL_COCOA
1989 [svcs update]; /* on OS X, converts from '/' structure */
1992 ret = interpret_services_menu (svcs, Qnil, ret);
1998 DEFUN ("ns-perform-service", Fns_perform_service, Sns_perform_service,
2000 doc: /* Perform Nextstep SERVICE on SEND.
2001 SEND should be either a string or nil.
2002 The return value is the result of the service, as string, or nil if
2003 there was no result. */)
2004 (Lisp_Object service, Lisp_Object send)
2011 CHECK_STRING (service);
2014 utfStr = SDATA (service);
2015 svcName = [NSString stringWithUTF8String: utfStr];
2017 pb =[NSPasteboard pasteboardWithUniqueName];
2018 ns_string_to_pasteboard (pb, send);
2020 if (NSPerformService (svcName, pb) == NO)
2021 Fsignal (Qquit, Fcons (build_string ("service not available"), Qnil));
2023 if ([[pb types] count] == 0)
2024 return build_string ("");
2025 return ns_string_from_pasteboard (pb);
2029 DEFUN ("ns-convert-utf8-nfd-to-nfc", Fns_convert_utf8_nfd_to_nfc,
2030 Sns_convert_utf8_nfd_to_nfc, 1, 1, 0,
2031 doc: /* Return an NFC string that matches the UTF-8 NFD string STR. */)
2034 /* TODO: If GNUstep ever implements precomposedStringWithCanonicalMapping,
2039 utfStr = [NSString stringWithUTF8String: SDATA (str)];
2040 if (![utfStr respondsToSelector:
2041 @selector (precomposedStringWithCanonicalMapping)])
2044 ("Warning: ns-convert-utf8-nfd-to-nfc unsupported under GNUstep.\n");
2048 utfStr = [utfStr precomposedStringWithCanonicalMapping];
2049 return build_string ([utfStr UTF8String]);
2053 #ifdef NS_IMPL_COCOA
2055 /* Compile and execute the AppleScript SCRIPT and return the error
2056 status as function value. A zero is returned if compilation and
2057 execution is successful, in which case *RESULT is set to a Lisp
2058 string or a number containing the resulting script value. Otherwise,
2061 ns_do_applescript (Lisp_Object script, Lisp_Object *result)
2063 NSAppleEventDescriptor *desc;
2064 NSDictionary* errorDict;
2065 NSAppleEventDescriptor* returnDescriptor = NULL;
2067 NSAppleScript* scriptObject =
2068 [[NSAppleScript alloc] initWithSource:
2069 [NSString stringWithUTF8String: SDATA (script)]];
2071 returnDescriptor = [scriptObject executeAndReturnError: &errorDict];
2072 [scriptObject release];
2076 if (returnDescriptor != NULL)
2078 // successful execution
2079 if (kAENullEvent != [returnDescriptor descriptorType])
2082 // script returned an AppleScript result
2083 if ((typeUnicodeText == [returnDescriptor descriptorType]) ||
2084 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
2085 (typeUTF16ExternalRepresentation
2086 == [returnDescriptor descriptorType]) ||
2088 (typeUTF8Text == [returnDescriptor descriptorType]) ||
2089 (typeCString == [returnDescriptor descriptorType]))
2091 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2093 *result = build_string([[desc stringValue] UTF8String]);
2097 /* use typeUTF16ExternalRepresentation? */
2098 // coerce the result to the appropriate ObjC type
2099 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2101 *result = make_number([desc int32Value]);
2107 // no script result, return error
2113 /* Helper function called from sendEvent to run applescript
2114 from within the main event loop. */
2117 ns_run_ascript (void)
2119 as_status = ns_do_applescript (as_script, as_result);
2122 DEFUN ("ns-do-applescript", Fns_do_applescript, Sns_do_applescript, 1, 1, 0,
2123 doc: /* Execute AppleScript SCRIPT and return the result.
2124 If compilation and execution are successful, the resulting script value
2125 is returned as a string, a number or, in the case of other constructs, t.
2126 In case the execution fails, an error is signaled. */)
2127 (Lisp_Object script)
2133 CHECK_STRING (script);
2139 as_result = &result;
2141 /* executing apple script requires the event loop to run, otherwise
2142 errors aren't returned and executeAndReturnError hangs forever.
2143 Post an event that runs applescript and then start the event loop.
2144 The event loop is exited when the script is done. */
2145 nxev = [NSEvent otherEventWithType: NSApplicationDefined
2146 location: NSMakePoint (0, 0)
2149 windowNumber: [[NSApp mainWindow] windowNumber]
2150 context: [NSApp context]
2153 data2: NSAPP_DATA2_RUNASSCRIPT];
2155 [NSApp postEvent: nxev atStart: NO];
2165 else if (!STRINGP (result))
2166 error ("AppleScript error %d", status);
2168 error ("%s", SDATA (result));
2174 /* ==========================================================================
2176 Miscellaneous functions not called through hooks
2178 ========================================================================== */
2181 /* called from image.c */
2183 check_x_frame (Lisp_Object frame)
2185 return check_ns_frame (frame);
2189 /* called from frame.c */
2190 struct ns_display_info *
2191 check_x_display_info (Lisp_Object frame)
2193 return check_ns_display_info (frame);
2198 x_set_scroll_bar_default_width (struct frame *f)
2200 int wid = FRAME_COLUMN_WIDTH (f);
2201 FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2202 FRAME_CONFIG_SCROLL_BAR_COLS (f) = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) +
2207 /* terms impl this instead of x-get-resource directly */
2209 x_get_string_resource (XrmDatabase rdb, char *name, char *class)
2211 /* remove appname prefix; TODO: allow for !="Emacs" */
2212 char *toCheck = class + (!strncmp (class, "Emacs.", 6) ? 6 : 0);
2216 if (inhibit_x_resources)
2217 /* --quick was passed, so this is a no-op. */
2220 res = [[[NSUserDefaults standardUserDefaults] objectForKey:
2221 [NSString stringWithUTF8String: toCheck]] UTF8String];
2222 return !res ? NULL :
2223 (!strncasecmp (res, "YES", 3) ? "true" :
2224 (!strncasecmp (res, "NO", 2) ? "false" : res));
2229 x_get_focus_frame (struct frame *frame)
2231 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (frame);
2232 Lisp_Object nsfocus;
2234 if (!dpyinfo->x_focus_frame)
2237 XSETFRAME (nsfocus, dpyinfo->x_focus_frame);
2243 x_pixel_width (struct frame *f)
2245 return FRAME_PIXEL_WIDTH (f);
2250 x_pixel_height (struct frame *f)
2252 return FRAME_PIXEL_HEIGHT (f);
2257 x_char_width (struct frame *f)
2259 return FRAME_COLUMN_WIDTH (f);
2264 x_char_height (struct frame *f)
2266 return FRAME_LINE_HEIGHT (f);
2271 x_screen_planes (struct frame *f)
2273 return FRAME_NS_DISPLAY_INFO (f)->n_planes;
2278 x_sync (struct frame *f)
2280 /* XXX Not implemented XXX */
2286 /* ==========================================================================
2288 Lisp definitions that, for whatever reason, we can't alias as 'ns-XXX'.
2290 ========================================================================== */
2293 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
2294 doc: /* Internal function called by `color-defined-p', which see.
2295 \(Note that the Nextstep version of this function ignores FRAME.) */)
2296 (Lisp_Object color, Lisp_Object frame)
2300 return ns_lisp_to_color (color, &col) ? Qnil : Qt;
2304 DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0,
2305 doc: /* Internal function called by `color-values', which see. */)
2306 (Lisp_Object color, Lisp_Object frame)
2309 CGFloat red, green, blue, alpha;
2312 CHECK_STRING (color);
2314 if (ns_lisp_to_color (color, &col))
2317 [[col colorUsingColorSpaceName: NSCalibratedRGBColorSpace]
2318 getRed: &red green: &green blue: &blue alpha: &alpha];
2319 return list3 (make_number (lrint (red*65280)),
2320 make_number (lrint (green*65280)),
2321 make_number (lrint (blue*65280)));
2325 DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0,
2326 doc: /* Internal function called by `display-color-p', which see. */)
2327 (Lisp_Object display)
2329 NSWindowDepth depth;
2330 NSString *colorSpace;
2332 depth = [ns_get_screen (display) depth];
2333 colorSpace = NSColorSpaceFromDepth (depth);
2335 return [colorSpace isEqualToString: NSDeviceWhiteColorSpace]
2336 || [colorSpace isEqualToString: NSCalibratedWhiteColorSpace]
2341 DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p,
2342 Sx_display_grayscale_p, 0, 1, 0,
2343 doc: /* Return t if the Nextstep display supports shades of gray.
2344 Note that color displays do support shades of gray.
2345 The optional argument DISPLAY specifies which display to ask about.
2346 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2347 If omitted or nil, that stands for the selected frame's display. */)
2348 (Lisp_Object display)
2350 NSWindowDepth depth;
2352 depth = [ns_get_screen (display) depth];
2354 return NSBitsPerPixelFromDepth (depth) > 1 ? Qt : Qnil;
2358 DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width,
2360 doc: /* Return the width in pixels of the Nextstep display DISPLAY.
2361 The optional argument DISPLAY specifies which display to ask about.
2362 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2363 If omitted or nil, that stands for the selected frame's display. */)
2364 (Lisp_Object display)
2367 return make_number ((int) [ns_get_screen (display) frame].size.width);
2371 DEFUN ("x-display-pixel-height", Fx_display_pixel_height,
2372 Sx_display_pixel_height, 0, 1, 0,
2373 doc: /* Return the height in pixels of the Nextstep display DISPLAY.
2374 The optional argument DISPLAY specifies which display to ask about.
2375 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2376 If omitted or nil, that stands for the selected frame's display. */)
2377 (Lisp_Object display)
2380 return make_number ((int) [ns_get_screen (display) frame].size.height);
2384 DEFUN ("display-usable-bounds", Fns_display_usable_bounds,
2385 Sns_display_usable_bounds, 0, 1, 0,
2386 doc: /* Return the bounds of the usable part of the screen.
2387 The return value is a list of integers (LEFT TOP WIDTH HEIGHT), which
2388 are the boundaries of the usable part of the screen, excluding areas
2389 reserved for the Mac menu, dock, and so forth.
2391 The screen queried corresponds to DISPLAY, which should be either a
2392 frame, a display name (a string), or terminal ID. If omitted or nil,
2393 that stands for the selected frame's display. */)
2394 (Lisp_Object display)
2401 screen = ns_get_screen (display);
2405 vScreen = [screen visibleFrame];
2407 /* NS coordinate system is upside-down.
2408 Transform to screen-specific coordinates. */
2409 return list4 (make_number ((int) vScreen.origin.x),
2410 make_number ((int) [screen frame].size.height
2411 - vScreen.size.height - vScreen.origin.y),
2412 make_number ((int) vScreen.size.width),
2413 make_number ((int) vScreen.size.height));
2417 DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes,
2419 doc: /* Return the number of bitplanes of the Nextstep display DISPLAY.
2420 The optional argument DISPLAY specifies which display to ask about.
2421 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2422 If omitted or nil, that stands for the selected frame's display. */)
2423 (Lisp_Object display)
2427 (NSBitsPerPixelFromDepth ([ns_get_screen (display) depth]));
2431 DEFUN ("x-display-color-cells", Fx_display_color_cells,
2432 Sx_display_color_cells, 0, 1, 0,
2433 doc: /* Returns the number of color cells of the Nextstep display DISPLAY.
2434 The optional argument DISPLAY specifies which display to ask about.
2435 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2436 If omitted or nil, that stands for the selected frame's display. */)
2437 (Lisp_Object display)
2439 struct ns_display_info *dpyinfo;
2442 dpyinfo = check_ns_display_info (display);
2443 /* We force 24+ bit depths to 24-bit to prevent an overflow. */
2444 return make_number (1 << min (dpyinfo->n_planes, 24));
2448 /* Unused dummy def needed for compatibility. */
2449 Lisp_Object tip_frame;
2451 /* TODO: move to xdisp or similar */
2453 compute_tip_xy (struct frame *f,
2462 Lisp_Object left, top;
2463 EmacsView *view = FRAME_NS_VIEW (f);
2466 /* Start with user-specified or mouse position. */
2467 left = Fcdr (Fassq (Qleft, parms));
2468 top = Fcdr (Fassq (Qtop, parms));
2470 if (!INTEGERP (left) || !INTEGERP (top))
2472 pt = last_mouse_motion_position;
2473 /* Convert to screen coordinates */
2474 pt = [view convertPoint: pt toView: nil];
2475 pt = [[view window] convertBaseToScreen: pt];
2479 /* Absolute coordinates. */
2481 pt.y = x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)) - XINT (top)
2485 /* Ensure in bounds. (Note, screen origin = lower left.) */
2486 if (INTEGERP (left))
2488 else if (pt.x + XINT (dx) <= 0)
2489 *root_x = 0; /* Can happen for negative dx */
2490 else if (pt.x + XINT (dx) + width
2491 <= x_display_pixel_width (FRAME_NS_DISPLAY_INFO (f)))
2492 /* It fits to the right of the pointer. */
2493 *root_x = pt.x + XINT (dx);
2494 else if (width + XINT (dx) <= pt.x)
2495 /* It fits to the left of the pointer. */
2496 *root_x = pt.x - width - XINT (dx);
2498 /* Put it left justified on the screen -- it ought to fit that way. */
2503 else if (pt.y - XINT (dy) - height >= 0)
2504 /* It fits below the pointer. */
2505 *root_y = pt.y - height - XINT (dy);
2506 else if (pt.y + XINT (dy) + height
2507 <= x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)))
2508 /* It fits above the pointer */
2509 *root_y = pt.y + XINT (dy);
2511 /* Put it on the top. */
2512 *root_y = x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)) - height;
2516 DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0,
2517 doc: /* Show STRING in a \"tooltip\" window on frame FRAME.
2518 A tooltip window is a small window displaying a string.
2520 This is an internal function; Lisp code should call `tooltip-show'.
2522 FRAME nil or omitted means use the selected frame.
2524 PARMS is an optional list of frame parameters which can be used to
2525 change the tooltip's appearance.
2527 Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil
2528 means use the default timeout of 5 seconds.
2530 If the list of frame parameters PARMS contains a `left' parameter,
2531 the tooltip is displayed at that x-position. Otherwise it is
2532 displayed at the mouse position, with offset DX added (default is 5 if
2533 DX isn't specified). Likewise for the y-position; if a `top' frame
2534 parameter is specified, it determines the y-position of the tooltip
2535 window, otherwise it is displayed at the mouse position, with offset
2536 DY added (default is -10).
2538 A tooltip's maximum size is specified by `x-max-tooltip-size'.
2539 Text larger than the specified size is clipped. */)
2540 (Lisp_Object string, Lisp_Object frame, Lisp_Object parms, Lisp_Object timeout, Lisp_Object dx, Lisp_Object dy)
2543 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
2544 int count = SPECPDL_INDEX ();
2549 specbind (Qinhibit_redisplay, Qt);
2551 GCPRO4 (string, parms, frame, timeout);
2553 CHECK_STRING (string);
2554 str = SDATA (string);
2555 f = check_x_frame (frame);
2557 timeout = make_number (5);
2559 CHECK_NATNUM (timeout);
2562 dx = make_number (5);
2567 dy = make_number (-10);
2572 if (ns_tooltip == nil)
2573 ns_tooltip = [[EmacsTooltip alloc] init];
2577 [ns_tooltip setText: str];
2578 size = [ns_tooltip frame].size;
2580 /* Move the tooltip window where the mouse pointer is. Resize and
2582 compute_tip_xy (f, parms, dx, dy, (int)size.width, (int)size.height,
2585 [ns_tooltip showAtX: root_x Y: root_y for: XINT (timeout)];
2589 return unbind_to (count, Qnil);
2593 DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0,
2594 doc: /* Hide the current tooltip window, if there is any.
2595 Value is t if tooltip was open, nil otherwise. */)
2598 if (ns_tooltip == nil || ![ns_tooltip isActive])
2605 /* ==========================================================================
2607 Class implementations
2609 ========================================================================== */
2612 @implementation EmacsSavePanel
2613 #ifdef NS_IMPL_COCOA
2614 /* --------------------------------------------------------------------------
2615 These are overridden to intercept on OS X: ending panel restarts NSApp
2616 event loop if it is stopped. Not sure if this is correct behavior,
2617 perhaps should check if running and if so send an appdefined.
2618 -------------------------------------------------------------------------- */
2619 - (void) ok: (id)sender
2625 - (void) cancel: (id)sender
2627 [super cancel: sender];
2634 @implementation EmacsOpenPanel
2635 #ifdef NS_IMPL_COCOA
2636 /* --------------------------------------------------------------------------
2637 These are overridden to intercept on OS X: ending panel restarts NSApp
2638 event loop if it is stopped. Not sure if this is correct behavior,
2639 perhaps should check if running and if so send an appdefined.
2640 -------------------------------------------------------------------------- */
2641 - (void) ok: (id)sender
2647 - (void) cancel: (id)sender
2649 [super cancel: sender];
2656 @implementation EmacsFileDelegate
2657 /* --------------------------------------------------------------------------
2658 Delegate methods for Open/Save panels
2659 -------------------------------------------------------------------------- */
2660 - (BOOL)panel: (id)sender isValidFilename: (NSString *)filename
2664 - (BOOL)panel: (id)sender shouldShowFilename: (NSString *)filename
2668 - (NSString *)panel: (id)sender userEnteredFilename: (NSString *)filename
2669 confirmed: (BOOL)okFlag
2678 /* ==========================================================================
2680 Lisp interface declaration
2682 ========================================================================== */
2686 syms_of_nsfns (void)
2690 Qfontsize = intern_c_string ("fontsize");
2691 staticpro (&Qfontsize);
2693 DEFVAR_LISP ("ns-icon-type-alist", Vns_icon_type_alist,
2694 doc: /* Alist of elements (REGEXP . IMAGE) for images of icons associated to frames.
2695 If the title of a frame matches REGEXP, then IMAGE.tiff is
2696 selected as the image of the icon representing the frame when it's
2697 miniaturized. If an element is t, then Emacs tries to select an icon
2698 based on the filetype of the visited file.
2700 The images have to be installed in a folder called English.lproj in the
2701 Emacs folder. You have to restart Emacs after installing new icons.
2703 Example: Install an icon Gnus.tiff and execute the following code
2705 (setq ns-icon-type-alist
2706 (append ns-icon-type-alist
2707 '((\"^\\\\*\\\\(Group\\\\*$\\\\|Summary \\\\|Article\\\\*$\\\\)\"
2710 When you miniaturize a Group, Summary or Article frame, Gnus.tiff will
2711 be used as the image of the icon representing the frame. */);
2712 Vns_icon_type_alist = Fcons (Qt, Qnil);
2714 DEFVAR_LISP ("ns-version-string", Vns_version_string,
2715 doc: /* Toolkit version for NS Windowing. */);
2716 Vns_version_string = ns_appkit_version_str ();
2718 defsubr (&Sns_read_file_name);
2719 defsubr (&Sns_get_resource);
2720 defsubr (&Sns_set_resource);
2721 defsubr (&Sxw_display_color_p); /* this and next called directly by C code */
2722 defsubr (&Sx_display_grayscale_p);
2723 defsubr (&Sns_font_name);
2724 defsubr (&Sns_list_colors);
2725 #ifdef NS_IMPL_COCOA
2726 defsubr (&Sns_do_applescript);
2728 defsubr (&Sxw_color_defined_p);
2729 defsubr (&Sxw_color_values);
2730 defsubr (&Sx_server_max_request_size);
2731 defsubr (&Sx_server_vendor);
2732 defsubr (&Sx_server_version);
2733 defsubr (&Sx_display_pixel_width);
2734 defsubr (&Sx_display_pixel_height);
2735 defsubr (&Sns_display_usable_bounds);
2736 defsubr (&Sx_display_mm_width);
2737 defsubr (&Sx_display_mm_height);
2738 defsubr (&Sx_display_screens);
2739 defsubr (&Sx_display_planes);
2740 defsubr (&Sx_display_color_cells);
2741 defsubr (&Sx_display_visual_class);
2742 defsubr (&Sx_display_backing_store);
2743 defsubr (&Sx_display_save_under);
2744 defsubr (&Sx_create_frame);
2745 defsubr (&Sx_open_connection);
2746 defsubr (&Sx_close_connection);
2747 defsubr (&Sx_display_list);
2749 defsubr (&Sns_hide_others);
2750 defsubr (&Sns_hide_emacs);
2751 defsubr (&Sns_emacs_info_panel);
2752 defsubr (&Sns_list_services);
2753 defsubr (&Sns_perform_service);
2754 defsubr (&Sns_convert_utf8_nfd_to_nfc);
2755 defsubr (&Sx_focus_frame);
2756 defsubr (&Sns_popup_font_panel);
2757 defsubr (&Sns_popup_color_panel);
2759 defsubr (&Sx_show_tip);
2760 defsubr (&Sx_hide_tip);
2762 /* used only in fontset.c */
2763 check_window_system_func = check_ns;