1 /* Functions for the NeXT/Open/GNUstep and MacOSX window system.
3 Copyright (C) 1989, 1992-1994, 2005-2006, 2008-2012
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. */
36 #include <c-strcase.h>
39 #include "blockinput.h"
42 #include "character.h"
45 #include "termhooks.h"
50 int fns_trace_num = 1;
51 #define NSTRACE(x) fprintf (stderr, "%s:%d: [%d] " #x "\n", \
52 __FILE__, __LINE__, ++fns_trace_num)
59 extern NSArray *ns_send_types, *ns_return_types, *ns_drag_types;
61 extern Lisp_Object Qforeground_color;
62 extern Lisp_Object Qbackground_color;
63 extern Lisp_Object Qcursor_color;
64 extern Lisp_Object Qinternal_border_width;
65 extern Lisp_Object Qvisibility;
66 extern Lisp_Object Qcursor_type;
67 extern Lisp_Object Qicon_type;
68 extern Lisp_Object Qicon_name;
69 extern Lisp_Object Qicon_left;
70 extern Lisp_Object Qicon_top;
71 extern Lisp_Object Qleft;
72 extern Lisp_Object Qright;
73 extern Lisp_Object Qtop;
74 extern Lisp_Object Qdisplay;
75 extern Lisp_Object Qvertical_scroll_bars;
76 extern Lisp_Object Qauto_raise;
77 extern Lisp_Object Qauto_lower;
78 extern Lisp_Object Qbox;
79 extern Lisp_Object Qscroll_bar_width;
80 extern Lisp_Object Qx_resource_name;
81 extern Lisp_Object Qface_set_after_frame_default;
82 extern Lisp_Object Qunderline, Qundefined;
83 extern Lisp_Object Qheight, Qminibuffer, Qname, Qonly, Qwidth;
84 extern Lisp_Object Qunsplittable, Qmenu_bar_lines, Qbuffer_predicate, Qtitle;
85 extern Lisp_Object Qnone;
88 Lisp_Object Qbuffered;
89 Lisp_Object Qfontsize;
91 /* hack for OS X file panels */
94 EmacsTooltip *ns_tooltip;
96 /* Need forward declaration here to preserve organizational integrity of file */
97 Lisp_Object Fx_open_connection (Lisp_Object, Lisp_Object, Lisp_Object);
99 extern BOOL ns_in_resize;
101 /* Static variables to handle applescript execution. */
102 static Lisp_Object as_script, *as_result;
103 static int as_status;
106 static ptrdiff_t image_cache_refcount;
109 /* ==========================================================================
111 Internal utility functions
113 ========================================================================== */
120 error ("OpenStep is not in use or not initialized");
124 /* Nonzero if we can use mouse menus. */
132 /* Extract a frame as a FRAME_PTR, defaulting to the selected frame
133 and checking validity for NS. */
135 check_ns_frame (Lisp_Object frame)
140 f = SELECTED_FRAME ();
143 CHECK_LIVE_FRAME (frame);
146 if (! FRAME_NS_P (f))
147 error ("non-Nextstep frame used");
152 /* Let the user specify an Nextstep display with a frame.
153 nil stands for the selected frame--or, if that is not an Nextstep frame,
154 the first Nextstep display on the list. */
155 static struct ns_display_info *
156 check_ns_display_info (Lisp_Object frame)
160 struct frame *f = SELECTED_FRAME ();
161 if (FRAME_NS_P (f) && FRAME_LIVE_P (f) )
162 return FRAME_NS_DISPLAY_INFO (f);
163 else if (x_display_list != 0)
164 return x_display_list;
166 error ("Nextstep windows are not in use or not initialized");
168 else if (INTEGERP (frame))
170 struct terminal *t = get_terminal (frame, 1);
172 if (t->type != output_ns)
173 error ("Terminal %"pI"d is not a Nextstep display", XINT (frame));
175 return t->display_info.ns;
177 else if (STRINGP (frame))
178 return ns_display_info_for_name (frame);
183 CHECK_LIVE_FRAME (frame);
185 if (! FRAME_NS_P (f))
186 error ("non-Nextstep frame used");
187 return FRAME_NS_DISPLAY_INFO (f);
189 return NULL; /* shut compiler up */
194 ns_get_window (Lisp_Object maybeFrame)
196 id view =nil, window =nil;
198 if (!FRAMEP (maybeFrame) || !FRAME_NS_P (XFRAME (maybeFrame)))
199 maybeFrame = selected_frame;/*wrong_type_argument (Qframep, maybeFrame); */
201 if (!NILP (maybeFrame))
202 view = FRAME_NS_VIEW (XFRAME (maybeFrame));
203 if (view) window =[view window];
210 ns_get_screen (Lisp_Object screen)
213 struct terminal *terminal;
215 if (EQ (Qt, screen)) /* not documented */
216 return [NSScreen mainScreen];
218 terminal = get_terminal (screen, 1);
219 if (terminal->type != output_ns)
223 f = SELECTED_FRAME ();
224 else if (FRAMEP (screen))
228 struct ns_display_info *dpyinfo = terminal->display_info.ns;
229 f = dpyinfo->x_focus_frame
230 ? dpyinfo->x_focus_frame : dpyinfo->x_highlight_frame;
233 return ((f && FRAME_NS_P (f)) ? [[FRAME_NS_VIEW (f) window] screen]
238 /* Return the X display structure for the display named NAME.
239 Open a new connection if necessary. */
240 struct ns_display_info *
241 ns_display_info_for_name (Lisp_Object name)
244 struct ns_display_info *dpyinfo;
248 for (dpyinfo = x_display_list, names = ns_display_name_list;
250 dpyinfo = dpyinfo->next, names = XCDR (names))
253 tem = Fstring_equal (XCAR (XCAR (names)), name);
258 error ("Emacs for OpenStep does not yet support multi-display.");
260 Fx_open_connection (name, Qnil, Qnil);
261 dpyinfo = x_display_list;
264 error ("OpenStep on %s not responding.\n", SDATA (name));
271 interpret_services_menu (NSMenu *menu, Lisp_Object prefix, Lisp_Object old)
272 /* --------------------------------------------------------------------------
273 Turn the input menu (an NSMenu) into a lisp list for tracking on lisp side
274 -------------------------------------------------------------------------- */
284 count = [menu numberOfItems];
285 for (i = 0; i<count; i++)
287 item = [menu itemAtIndex: i];
288 name = [[item title] UTF8String];
291 nameStr = build_string (name);
293 if ([item hasSubmenu])
295 old = interpret_services_menu ([item submenu],
296 Fcons (nameStr, prefix), old);
300 keys = [item keyEquivalent];
301 if (keys && [keys length] )
303 key = [keys characterAtIndex: 0];
304 res = make_number (key|super_modifier);
310 old = Fcons (Fcons (res,
311 Freverse (Fcons (nameStr,
321 /* ==========================================================================
323 Frame parameter setters
325 ========================================================================== */
329 x_set_foreground_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
332 CGFloat r, g, b, alpha;
334 if (ns_lisp_to_color (arg, &col))
336 store_frame_param (f, Qforeground_color, oldval);
337 error ("Unknown color");
341 [f->output_data.ns->foreground_color release];
342 f->output_data.ns->foreground_color = col;
344 [col getRed: &r green: &g blue: &b alpha: &alpha];
345 FRAME_FOREGROUND_PIXEL (f) =
346 ARGB_TO_ULONG ((int)(alpha*0xff), (int)(r*0xff), (int)(g*0xff), (int)(b*0xff));
348 if (FRAME_NS_VIEW (f))
350 update_face_from_frame_parameter (f, Qforeground_color, arg);
351 /*recompute_basic_faces (f); */
352 if (FRAME_VISIBLE_P (f))
359 x_set_background_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
363 NSView *view = FRAME_NS_VIEW (f);
364 CGFloat r, g, b, alpha;
366 if (ns_lisp_to_color (arg, &col))
368 store_frame_param (f, Qbackground_color, oldval);
369 error ("Unknown color");
372 /* clear the frame; in some instances the NS-internal GC appears not to
373 update, or it does update and cannot clear old text properly */
374 if (FRAME_VISIBLE_P (f))
378 [f->output_data.ns->background_color release];
379 f->output_data.ns->background_color = col;
381 [col getRed: &r green: &g blue: &b alpha: &alpha];
382 FRAME_BACKGROUND_PIXEL (f) =
383 ARGB_TO_ULONG ((int)(alpha*0xff), (int)(r*0xff), (int)(g*0xff), (int)(b*0xff));
387 [[view window] setBackgroundColor: col];
390 [[view window] setOpaque: NO];
392 [[view window] setOpaque: YES];
394 face = FRAME_DEFAULT_FACE (f);
397 col = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), f);
398 face->background = ns_index_color
399 ([col colorWithAlphaComponent: alpha], f);
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: SSDATA (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: SSDATA (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: SSDATA (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)
515 NSTRACE (ns_set_name);
520 /* Make sure that requests from lisp code override requests from
521 Emacs redisplay code. */
524 /* If we're switching from explicit to implicit, we had better
525 update the mode lines and thereby update the title. */
526 if (f->explicit_name && NILP (name))
527 update_mode_lines = 1;
529 f->explicit_name = ! NILP (name);
531 else if (f->explicit_name)
535 name = build_string([ns_app_name UTF8String]);
539 /* Don't change the name if it's already NAME. */
540 if (! NILP (Fstring_equal (name, f->name)))
545 /* title overrides explicit name */
546 if (! NILP (f->title))
549 ns_set_name_internal (f, name);
553 /* This function should be called when the user's lisp code has
554 specified a name for the frame; the name will override any set by the
557 x_explicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
559 NSTRACE (x_explicitly_set_name);
560 ns_set_name (f, arg, 1);
564 /* This function should be called by Emacs redisplay code to set the
565 name; names set this way will never override names set by the user's
568 x_implicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
570 NSTRACE (x_implicitly_set_name);
572 /* Deal with NS specific format t. */
573 if (FRAME_NS_P (f) && ((FRAME_ICONIFIED_P (f) && EQ (Vicon_title_format, Qt))
574 || EQ (Vframe_title_format, Qt)))
575 ns_set_name_as_filename (f);
577 ns_set_name (f, arg, 0);
581 /* Change the title of frame F to NAME.
582 If NAME is nil, use the frame name as the title. */
585 x_set_title (struct frame *f, Lisp_Object name, Lisp_Object old_name)
587 NSTRACE (x_set_title);
588 /* Don't change the title if it's already NAME. */
589 if (EQ (name, f->title))
592 update_mode_lines = 1;
601 ns_set_name_internal (f, name);
606 ns_set_name_as_filename (struct frame *f)
609 Lisp_Object name, filename;
610 Lisp_Object buf = XWINDOW (f->selected_window)->buffer;
612 NSAutoreleasePool *pool;
614 Lisp_Object encoded_name, encoded_filename;
616 NSTRACE (ns_set_name_as_filename);
618 if (f->explicit_name || ! NILP (f->title) || ns_in_resize)
622 pool = [[NSAutoreleasePool alloc] init];
623 filename = BVAR (XBUFFER (buf), filename);
624 name = BVAR (XBUFFER (buf), name);
628 if (! NILP (filename))
629 name = Ffile_name_nondirectory (filename);
631 name = build_string ([ns_app_name UTF8String]);
635 encoded_name = ENCODE_UTF_8 (name);
638 view = FRAME_NS_VIEW (f);
640 title = FRAME_ICONIFIED_P (f) ? [[[view window] miniwindowTitle] UTF8String]
641 : [[[view window] title] UTF8String];
643 if (title && (! strcmp (title, SSDATA (encoded_name))))
650 str = [NSString stringWithUTF8String: SSDATA (encoded_name)];
651 if (str == nil) str = @"Bad coding";
653 if (FRAME_ICONIFIED_P (f))
654 [[view window] setMiniwindowTitle: str];
659 if (! NILP (filename))
662 encoded_filename = ENCODE_UTF_8 (filename);
665 fstr = [NSString stringWithUTF8String: SSDATA (encoded_filename)];
666 if (fstr == nil) fstr = @"";
668 /* work around a bug observed on 10.3 and later where
669 setTitleWithRepresentedFilename does not clear out previous state
670 if given filename does not exist */
671 if (! [[NSFileManager defaultManager] fileExistsAtPath: fstr])
672 [[view window] setRepresentedFilename: @""];
678 [[view window] setRepresentedFilename: fstr];
679 [[view window] setTitle: str];
689 ns_set_doc_edited (struct frame *f, Lisp_Object arg)
691 NSView *view = FRAME_NS_VIEW (f);
692 NSAutoreleasePool *pool;
693 if (!MINI_WINDOW_P (XWINDOW (f->selected_window)))
696 pool = [[NSAutoreleasePool alloc] init];
697 [[view window] setDocumentEdited: !NILP (arg)];
705 x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
708 if (FRAME_MINIBUF_ONLY_P (f))
711 if (TYPE_RANGED_INTEGERP (int, value))
712 nlines = XINT (value);
716 FRAME_MENU_BAR_LINES (f) = 0;
719 FRAME_EXTERNAL_MENU_BAR (f) = 1;
720 /* does for all frames, whereas we just want for one frame
721 [NSMenu setMenuBarVisible: YES]; */
725 if (FRAME_EXTERNAL_MENU_BAR (f) == 1)
726 free_frame_menubar (f);
727 /* [NSMenu setMenuBarVisible: NO]; */
728 FRAME_EXTERNAL_MENU_BAR (f) = 0;
733 /* toolbar support */
735 x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
739 if (FRAME_MINIBUF_ONLY_P (f))
742 if (RANGED_INTEGERP (0, value, INT_MAX))
743 nlines = XFASTINT (value);
749 FRAME_EXTERNAL_TOOL_BAR (f) = 1;
750 update_frame_tool_bar (f);
754 if (FRAME_EXTERNAL_TOOL_BAR (f))
756 free_frame_tool_bar (f);
757 FRAME_EXTERNAL_TOOL_BAR (f) = 0;
761 x_set_window_size (f, 0, f->text_cols, f->text_lines);
766 ns_implicitly_set_icon_type (struct frame *f)
769 EmacsView *view = FRAME_NS_VIEW (f);
771 Lisp_Object chain, elt;
772 NSAutoreleasePool *pool;
775 NSTRACE (ns_implicitly_set_icon_type);
778 pool = [[NSAutoreleasePool alloc] init];
779 if (f->output_data.ns->miniimage
780 && [[NSString stringWithUTF8String: SSDATA (f->name)]
781 isEqualToString: [(NSImage *)f->output_data.ns->miniimage name]])
788 tem = assq_no_quit (Qicon_type, f->param_alist);
789 if (CONSP (tem) && ! NILP (XCDR (tem)))
796 for (chain = Vns_icon_type_alist;
797 image == nil && CONSP (chain);
798 chain = XCDR (chain))
801 /* special case: 't' means go by file type */
802 if (SYMBOLP (elt) && EQ (elt, Qt) && SSDATA (f->name)[0] == '/')
805 = [NSString stringWithUTF8String: SSDATA (f->name)];
806 if ([[NSFileManager defaultManager] fileExistsAtPath: str])
807 image = [[[NSWorkspace sharedWorkspace] iconForFile: str] retain];
809 else if (CONSP (elt) &&
810 STRINGP (XCAR (elt)) &&
811 STRINGP (XCDR (elt)) &&
812 fast_string_match (XCAR (elt), f->name) >= 0)
814 image = [EmacsImage allocInitFromFile: XCDR (elt)];
816 image = [[NSImage imageNamed:
817 [NSString stringWithUTF8String:
818 SSDATA (XCDR (elt))]] retain];
824 image = [[[NSWorkspace sharedWorkspace] iconForFileType: @"text"] retain];
828 [f->output_data.ns->miniimage release];
829 f->output_data.ns->miniimage = image;
830 [view setMiniwindowImage: setMini];
837 x_set_icon_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
839 EmacsView *view = FRAME_NS_VIEW (f);
843 NSTRACE (x_set_icon_type);
845 if (!NILP (arg) && SYMBOLP (arg))
847 arg =build_string (SSDATA (SYMBOL_NAME (arg)));
848 store_frame_param (f, Qicon_type, arg);
851 /* do it the implicit way */
854 ns_implicitly_set_icon_type (f);
860 image = [EmacsImage allocInitFromFile: arg];
862 image =[NSImage imageNamed: [NSString stringWithUTF8String:
867 image = [NSImage imageNamed: @"text"];
871 f->output_data.ns->miniimage = image;
872 [view setMiniwindowImage: setMini];
876 /* Xism; we stub out (we do implement this in ns-win.el) */
878 XParseGeometry (char *string, int *x, int *y,
879 unsigned int *width, unsigned int *height)
881 message1 ("Warning: XParseGeometry not supported under NS.\n");
886 /* TODO: move to nsterm? */
888 ns_lisp_to_cursor_type (Lisp_Object arg)
891 if (XTYPE (arg) == Lisp_String)
893 else if (XTYPE (arg) == Lisp_Symbol)
894 str = SSDATA (SYMBOL_NAME (arg));
896 if (!strcmp (str, "box")) return FILLED_BOX_CURSOR;
897 if (!strcmp (str, "hollow")) return HOLLOW_BOX_CURSOR;
898 if (!strcmp (str, "hbar")) return HBAR_CURSOR;
899 if (!strcmp (str, "bar")) return BAR_CURSOR;
900 if (!strcmp (str, "no")) return NO_CURSOR;
906 ns_cursor_type_to_lisp (int arg)
910 case FILLED_BOX_CURSOR: return Qbox;
911 case HOLLOW_BOX_CURSOR: return intern ("hollow");
912 case HBAR_CURSOR: return intern ("hbar");
913 case BAR_CURSOR: return intern ("bar");
915 default: return intern ("no");
919 /* This is the same as the xfns.c definition. */
921 x_set_cursor_type (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
923 set_frame_cursor_types (f, arg);
925 /* Make sure the cursor gets redrawn. */
926 cursor_type_changed = 1;
930 /* called to set mouse pointer color, but all other terms use it to
931 initialize pointer types (and don't set the color ;) */
933 x_set_mouse_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
935 /* don't think we can do this on Nextstep */
940 #define Xstr(x) Str(x)
943 ns_appkit_version_str (void)
947 #ifdef NS_IMPL_GNUSTEP
948 sprintf(tmp, "gnustep-gui-%s", Xstr(GNUSTEP_GUI_VERSION));
949 #elif defined(NS_IMPL_COCOA)
950 sprintf(tmp, "apple-appkit-%.2f", NSAppKitVersionNumber);
954 return build_string (tmp);
958 /* This is for use by x-server-version and collapses all version info we
959 have into a single int. For a better picture of the implementation
960 running, use ns_appkit_version_str.*/
962 ns_appkit_version_int (void)
964 #ifdef NS_IMPL_GNUSTEP
965 return GNUSTEP_GUI_MAJOR_VERSION * 100 + GNUSTEP_GUI_MINOR_VERSION;
966 #elif defined(NS_IMPL_COCOA)
967 return (int)NSAppKitVersionNumber;
974 x_icon (struct frame *f, Lisp_Object parms)
975 /* --------------------------------------------------------------------------
976 Strangely-named function to set icon position parameters in frame.
977 This is irrelevant under OS X, but might be needed under GNUstep,
978 depending on the window manager used. Note, this is not a standard
979 frame parameter-setter; it is called directly from x-create-frame.
980 -------------------------------------------------------------------------- */
982 Lisp_Object icon_x, icon_y;
983 struct ns_display_info *dpyinfo = check_ns_display_info (Qnil);
985 f->output_data.ns->icon_top = Qnil;
986 f->output_data.ns->icon_left = Qnil;
988 /* Set the position of the icon. */
989 icon_x = x_get_arg (dpyinfo, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER);
990 icon_y = x_get_arg (dpyinfo, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER);
991 if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound))
993 CHECK_NUMBER (icon_x);
994 CHECK_NUMBER (icon_y);
995 f->output_data.ns->icon_top = icon_y;
996 f->output_data.ns->icon_left = icon_x;
998 else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound))
999 error ("Both left and top icon corners of icon must be specified");
1003 /* Note: see frame.c for template, also where generic functions are impl */
1004 frame_parm_handler ns_frame_parm_handlers[] =
1006 x_set_autoraise, /* generic OK */
1007 x_set_autolower, /* generic OK */
1008 x_set_background_color,
1009 0, /* x_set_border_color, may be impossible under Nextstep */
1010 0, /* x_set_border_width, may be impossible under Nextstep */
1013 x_set_font, /* generic OK */
1014 x_set_foreground_color,
1017 x_set_internal_border_width, /* generic OK */
1018 x_set_menu_bar_lines,
1020 x_explicitly_set_name,
1021 x_set_scroll_bar_width, /* generic OK */
1023 x_set_unsplittable, /* generic OK */
1024 x_set_vertical_scroll_bars, /* generic OK */
1025 x_set_visibility, /* generic OK */
1026 x_set_tool_bar_lines,
1027 0, /* x_set_scroll_bar_foreground, will ignore (not possible on NS) */
1028 0, /* x_set_scroll_bar_background, will ignore (not possible on NS) */
1029 x_set_screen_gamma, /* generic OK */
1030 x_set_line_spacing, /* generic OK, sets f->extra_line_spacing to int */
1031 x_set_fringe_width, /* generic OK */
1032 x_set_fringe_width, /* generic OK */
1033 0, /* x_set_wait_for_wm, will ignore */
1034 0, /* x_set_fullscreen will ignore */
1035 x_set_font_backend, /* generic OK */
1037 0, /* x_set_sticky */
1038 0, /* x_set_tool_bar_position */
1042 /* Handler for signals raised during x_create_frame.
1043 FRAME is the frame which is partially constructed. */
1046 unwind_create_frame (Lisp_Object frame)
1048 struct frame *f = XFRAME (frame);
1050 /* If frame is already dead, nothing to do. This can happen if the
1051 display is disconnected after the frame has become official, but
1052 before x_create_frame removes the unwind protect. */
1053 if (!FRAME_LIVE_P (f))
1056 /* If frame is ``official'', nothing to do. */
1057 if (NILP (Fmemq (frame, Vframe_list)))
1059 #if defined GLYPH_DEBUG && defined ENABLE_CHECKING
1060 struct ns_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
1063 x_free_frame_resources (f);
1067 /* Check that reference counts are indeed correct. */
1068 eassert (dpyinfo->terminal->image_cache->refcount == image_cache_refcount);
1077 * Read geometry related parameters from preferences if not in PARMS.
1078 * Returns the union of parms and any preferences read.
1082 get_geometry_from_preferences (struct ns_display_info *dpyinfo,
1090 { "width", "Width", Qwidth },
1091 { "height", "Height", Qheight },
1092 { "left", "Left", Qleft },
1093 { "top", "Top", Qtop },
1097 for (i = 0; i < sizeof (r)/sizeof (r[0]); ++i)
1099 if (NILP (Fassq (r[i].tem, parms)))
1102 = x_get_arg (dpyinfo, parms, r[i].tem, r[i].val, r[i].cls,
1104 if (! EQ (value, Qunbound))
1105 parms = Fcons (Fcons (r[i].tem, value), parms);
1112 /* ==========================================================================
1116 ========================================================================== */
1118 DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame,
1120 doc: /* Make a new Nextstep window, called a "frame" in Emacs terms.
1121 Return an Emacs frame object.
1122 PARMS is an alist of frame parameters.
1123 If the parameters specify that the frame should not have a minibuffer,
1124 and do not specify a specific minibuffer window to use,
1125 then `default-minibuffer-frame' must be a frame whose minibuffer can
1126 be shared by the new frame.
1128 This function is an internal primitive--use `make-frame' instead. */)
1132 Lisp_Object frame, tem;
1134 int minibuffer_only = 0;
1135 int window_prompting = 0;
1137 ptrdiff_t count = specpdl_ptr - specpdl;
1138 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
1139 Lisp_Object display;
1140 struct ns_display_info *dpyinfo = NULL;
1143 Lisp_Object tfont, tfontsize;
1144 static int desc_ctr = 1;
1148 /* x_get_arg modifies parms. */
1149 parms = Fcopy_alist (parms);
1151 /* Use this general default value to start with
1152 until we know if this frame has a specified name. */
1153 Vx_resource_name = Vinvocation_name;
1155 display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_STRING);
1156 if (EQ (display, Qunbound))
1158 dpyinfo = check_ns_display_info (display);
1159 kb = dpyinfo->terminal->kboard;
1161 if (!dpyinfo->terminal->name)
1162 error ("Terminal is not live, can't create new frames on it");
1164 name = x_get_arg (dpyinfo, parms, Qname, 0, 0, RES_TYPE_STRING);
1166 && ! EQ (name, Qunbound)
1168 error ("Invalid frame name--not a string or nil");
1171 Vx_resource_name = name;
1173 parent = x_get_arg (dpyinfo, parms, Qparent_id, 0, 0, RES_TYPE_NUMBER);
1174 if (EQ (parent, Qunbound))
1176 if (! NILP (parent))
1177 CHECK_NUMBER (parent);
1179 /* make_frame_without_minibuffer can run Lisp code and garbage collect. */
1180 /* No need to protect DISPLAY because that's not used after passing
1181 it to make_frame_without_minibuffer. */
1183 GCPRO4 (parms, parent, name, frame);
1184 tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer",
1186 if (EQ (tem, Qnone) || NILP (tem))
1187 f = make_frame_without_minibuffer (Qnil, kb, display);
1188 else if (EQ (tem, Qonly))
1190 f = make_minibuffer_frame ();
1191 minibuffer_only = 1;
1193 else if (WINDOWP (tem))
1194 f = make_frame_without_minibuffer (tem, kb, display);
1198 XSETFRAME (frame, f);
1199 FRAME_CAN_HAVE_SCROLL_BARS (f) = 1;
1201 f->terminal = dpyinfo->terminal;
1203 f->output_method = output_ns;
1204 f->output_data.ns = xzalloc (sizeof *f->output_data.ns);
1206 FRAME_FONTSET (f) = -1;
1208 f->icon_name = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title",
1210 if (! STRINGP (f->icon_name))
1211 f->icon_name = Qnil;
1213 FRAME_NS_DISPLAY_INFO (f) = dpyinfo;
1215 /* With FRAME_NS_DISPLAY_INFO set up, this unwind-protect is safe. */
1216 record_unwind_protect (unwind_create_frame, frame);
1218 f->output_data.ns->window_desc = desc_ctr++;
1219 if (TYPE_RANGED_INTEGERP (Window, parent))
1221 f->output_data.ns->parent_desc = XFASTINT (parent);
1222 f->output_data.ns->explicit_parent = 1;
1226 f->output_data.ns->parent_desc = FRAME_NS_DISPLAY_INFO (f)->root_window;
1227 f->output_data.ns->explicit_parent = 0;
1230 /* Set the name; the functions to which we pass f expect the name to
1232 if (EQ (name, Qunbound) || NILP (name) || ! STRINGP (name))
1234 f->name = build_string ([ns_app_name UTF8String]);
1235 f->explicit_name = 0;
1240 f->explicit_name = 1;
1241 specbind (Qx_resource_name, name);
1244 f->resx = dpyinfo->resx;
1245 f->resy = dpyinfo->resy;
1248 register_font_driver (&nsfont_driver, f);
1249 x_default_parameter (f, parms, Qfont_backend, Qnil,
1250 "fontBackend", "FontBackend", RES_TYPE_STRING);
1253 /* use for default font name */
1254 id font = [NSFont userFixedPitchFontOfSize: -1.0]; /* default */
1255 tfontsize = x_default_parameter (f, parms, Qfontsize,
1256 make_number (0 /*(int)[font pointSize]*/),
1257 "fontSize", "FontSize", RES_TYPE_NUMBER);
1258 tfont = x_default_parameter (f, parms, Qfont,
1259 build_string ([[font fontName] UTF8String]),
1260 "font", "Font", RES_TYPE_STRING);
1264 x_default_parameter (f, parms, Qborder_width, make_number (0),
1265 "borderwidth", "BorderWidth", RES_TYPE_NUMBER);
1266 x_default_parameter (f, parms, Qinternal_border_width, make_number (2),
1267 "internalBorderWidth", "InternalBorderWidth",
1270 /* default scrollbars on right on Mac */
1273 #ifdef NS_IMPL_GNUSTEP
1278 x_default_parameter (f, parms, Qvertical_scroll_bars, spos,
1279 "verticalScrollBars", "VerticalScrollBars",
1282 x_default_parameter (f, parms, Qforeground_color, build_string ("Black"),
1283 "foreground", "Foreground", RES_TYPE_STRING);
1284 x_default_parameter (f, parms, Qbackground_color, build_string ("White"),
1285 "background", "Background", RES_TYPE_STRING);
1286 /* FIXME: not supported yet in Nextstep */
1287 x_default_parameter (f, parms, Qline_spacing, Qnil,
1288 "lineSpacing", "LineSpacing", RES_TYPE_NUMBER);
1289 x_default_parameter (f, parms, Qleft_fringe, Qnil,
1290 "leftFringe", "LeftFringe", RES_TYPE_NUMBER);
1291 x_default_parameter (f, parms, Qright_fringe, Qnil,
1292 "rightFringe", "RightFringe", RES_TYPE_NUMBER);
1295 image_cache_refcount =
1296 FRAME_IMAGE_CACHE (f) ? FRAME_IMAGE_CACHE (f)->refcount : 0;
1299 init_frame_faces (f);
1301 /* The resources controlling the menu-bar and tool-bar are
1302 processed specially at startup, and reflected in the mode
1303 variables; ignore them here. */
1304 x_default_parameter (f, parms, Qmenu_bar_lines,
1305 NILP (Vmenu_bar_mode)
1306 ? make_number (0) : make_number (1),
1307 NULL, NULL, RES_TYPE_NUMBER);
1308 x_default_parameter (f, parms, Qtool_bar_lines,
1309 NILP (Vtool_bar_mode)
1310 ? make_number (0) : make_number (1),
1311 NULL, NULL, RES_TYPE_NUMBER);
1313 x_default_parameter (f, parms, Qbuffer_predicate, Qnil, "bufferPredicate",
1314 "BufferPredicate", RES_TYPE_SYMBOL);
1315 x_default_parameter (f, parms, Qtitle, Qnil, "title", "Title",
1318 parms = get_geometry_from_preferences (dpyinfo, parms);
1319 window_prompting = x_figure_window_size (f, parms, 1);
1321 tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN);
1322 f->no_split = minibuffer_only || (!EQ (tem, Qunbound) && !EQ (tem, Qnil));
1324 /* NOTE: on other terms, this is done in set_mouse_color, however this
1325 was not getting called under Nextstep */
1326 f->output_data.ns->text_cursor = [NSCursor IBeamCursor];
1327 f->output_data.ns->nontext_cursor = [NSCursor arrowCursor];
1328 f->output_data.ns->modeline_cursor = [NSCursor pointingHandCursor];
1329 f->output_data.ns->hand_cursor = [NSCursor pointingHandCursor];
1330 f->output_data.ns->hourglass_cursor = [NSCursor disappearingItemCursor];
1331 f->output_data.ns->horizontal_drag_cursor = [NSCursor resizeLeftRightCursor];
1332 FRAME_NS_DISPLAY_INFO (f)->vertical_scroll_bar_cursor
1333 = [NSCursor arrowCursor];
1334 f->output_data.ns->current_pointer = f->output_data.ns->text_cursor;
1336 [[EmacsView alloc] initFrameFromEmacs: f];
1340 /* ns_display_info does not have a reference_count. */
1341 f->terminal->reference_count++;
1343 /* It is now ok to make the frame official even if we get an error below.
1344 The frame needs to be on Vframe_list or making it visible won't work. */
1345 Vframe_list = Fcons (frame, Vframe_list);
1347 x_default_parameter (f, parms, Qicon_type, Qnil,
1348 "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL);
1350 x_default_parameter (f, parms, Qauto_raise, Qnil,
1351 "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN);
1352 x_default_parameter (f, parms, Qauto_lower, Qnil,
1353 "autoLower", "AutoLower", RES_TYPE_BOOLEAN);
1354 x_default_parameter (f, parms, Qcursor_type, Qbox,
1355 "cursorType", "CursorType", RES_TYPE_SYMBOL);
1356 x_default_parameter (f, parms, Qscroll_bar_width, Qnil,
1357 "scrollBarWidth", "ScrollBarWidth",
1359 x_default_parameter (f, parms, Qalpha, Qnil,
1360 "alpha", "Alpha", RES_TYPE_NUMBER);
1362 width = FRAME_COLS (f);
1363 height = FRAME_LINES (f);
1365 SET_FRAME_COLS (f, 0);
1366 FRAME_LINES (f) = 0;
1367 change_frame_size (f, height, width, 1, 0, 0);
1369 if (! f->output_data.ns->explicit_parent)
1371 Lisp_Object visibility;
1373 visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0,
1375 if (EQ (visibility, Qunbound))
1378 if (EQ (visibility, Qicon))
1379 x_iconify_frame (f);
1380 else if (! NILP (visibility))
1382 x_make_frame_visible (f);
1383 [[FRAME_NS_VIEW (f) window] makeKeyWindow];
1387 /* Must have been Qnil. */
1391 if (FRAME_HAS_MINIBUF_P (f)
1392 && (!FRAMEP (KVAR (kb, Vdefault_minibuffer_frame))
1393 || !FRAME_LIVE_P (XFRAME (KVAR (kb, Vdefault_minibuffer_frame)))))
1394 KVAR (kb, Vdefault_minibuffer_frame) = frame;
1396 /* All remaining specified parameters, which have not been "used"
1397 by x_get_arg and friends, now go in the misc. alist of the frame. */
1398 for (tem = parms; CONSP (tem); tem = XCDR (tem))
1399 if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem))))
1400 f->param_alist = Fcons (XCAR (tem), f->param_alist);
1404 /* Make sure windows on this frame appear in calls to next-window
1405 and similar functions. */
1406 Vwindow_list = Qnil;
1408 return unbind_to (count, frame);
1412 DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0,
1413 doc: /* Set the input focus to FRAME.
1414 FRAME nil means use the selected frame. */)
1417 struct frame *f = check_ns_frame (frame);
1418 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (f);
1420 if (dpyinfo->x_focus_frame != f)
1422 EmacsView *view = FRAME_NS_VIEW (f);
1424 [NSApp activateIgnoringOtherApps: YES];
1425 [[view window] makeKeyAndOrderFront: view];
1433 DEFUN ("ns-popup-font-panel", Fns_popup_font_panel, Sns_popup_font_panel,
1435 doc: /* Pop up the font panel. */)
1442 fm = [NSFontManager sharedFontManager];
1444 f = SELECTED_FRAME ();
1447 CHECK_FRAME (frame);
1451 [fm setSelectedFont: ((struct nsfont_info *)f->output_data.ns->font)->nsfont
1453 [fm orderFrontFontPanel: NSApp];
1458 DEFUN ("ns-popup-color-panel", Fns_popup_color_panel, Sns_popup_color_panel,
1460 doc: /* Pop up the color panel. */)
1467 f = SELECTED_FRAME ();
1470 CHECK_FRAME (frame);
1474 [NSApp orderFrontColorPanel: NSApp];
1479 DEFUN ("ns-read-file-name", Fns_read_file_name, Sns_read_file_name, 1, 4, 0,
1480 doc: /* Use a graphical panel to read a file name, using prompt PROMPT.
1481 Optional arg DIR, if non-nil, supplies a default directory.
1482 Optional arg MUSTMATCH, if non-nil, means the returned file or
1483 directory must exist.
1484 Optional arg INIT, if non-nil, provides a default file name to use. */)
1485 (Lisp_Object prompt, Lisp_Object dir, Lisp_Object mustmatch, Lisp_Object init)
1487 static id fileDelegate = nil;
1492 NSString *promptS = NILP (prompt) || !STRINGP (prompt) ? nil :
1493 [NSString stringWithUTF8String: SSDATA (prompt)];
1494 NSString *dirS = NILP (dir) || !STRINGP (dir) ?
1495 [NSString stringWithUTF8String: SSDATA (BVAR (current_buffer, directory))] :
1496 [NSString stringWithUTF8String: SSDATA (dir)];
1497 NSString *initS = NILP (init) || !STRINGP (init) ? nil :
1498 [NSString stringWithUTF8String: SSDATA (init)];
1502 if (fileDelegate == nil)
1503 fileDelegate = [EmacsFileDelegate new];
1505 [NSCursor setHiddenUntilMouseMoves: NO];
1507 if ([dirS characterAtIndex: 0] == '~')
1508 dirS = [dirS stringByExpandingTildeInPath];
1510 panel = NILP (mustmatch) ?
1511 (id)[EmacsSavePanel savePanel] : (id)[EmacsOpenPanel openPanel];
1513 [panel setTitle: promptS];
1515 /* Puma (10.1) does not have */
1516 if ([panel respondsToSelector: @selector (setAllowsOtherFileTypes:)])
1517 [panel setAllowsOtherFileTypes: YES];
1519 [panel setTreatsFilePackagesAsDirectories: YES];
1520 [panel setDelegate: fileDelegate];
1524 if (NILP (mustmatch))
1526 ret = [panel runModalForDirectory: dirS file: initS];
1530 [panel setCanChooseDirectories: YES];
1531 ret = [panel runModalForDirectory: dirS file: initS types: nil];
1534 ret = (ret == NSOKButton) || panelOK;
1537 fname = build_string ([[panel filename] UTF8String]);
1539 [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow];
1542 return ret ? fname : Qnil;
1546 ns_get_defaults_value (const char *key)
1548 NSObject *obj = [[NSUserDefaults standardUserDefaults]
1549 objectForKey: [NSString stringWithUTF8String: key]];
1551 if (!obj) return NULL;
1553 return [[NSString stringWithFormat: @"%@", obj] UTF8String];
1557 DEFUN ("ns-get-resource", Fns_get_resource, Sns_get_resource, 2, 2, 0,
1558 doc: /* Return the value of the property NAME of OWNER from the defaults database.
1559 If OWNER is nil, Emacs is assumed. */)
1560 (Lisp_Object owner, Lisp_Object name)
1566 owner = build_string([ns_app_name UTF8String]);
1567 CHECK_STRING (name);
1568 /*fprintf (stderr, "ns-get-resource checking resource '%s'\n", SSDATA (name)); */
1570 value = ns_get_defaults_value (SSDATA (name));
1573 return build_string (value);
1578 DEFUN ("ns-set-resource", Fns_set_resource, Sns_set_resource, 3, 3, 0,
1579 doc: /* Set property NAME of OWNER to VALUE, from the defaults database.
1580 If OWNER is nil, Emacs is assumed.
1581 If VALUE is nil, the default is removed. */)
1582 (Lisp_Object owner, Lisp_Object name, Lisp_Object value)
1586 owner = build_string ([ns_app_name UTF8String]);
1587 CHECK_STRING (name);
1590 [[NSUserDefaults standardUserDefaults] removeObjectForKey:
1591 [NSString stringWithUTF8String: SSDATA (name)]];
1595 CHECK_STRING (value);
1596 [[NSUserDefaults standardUserDefaults] setObject:
1597 [NSString stringWithUTF8String: SSDATA (value)]
1598 forKey: [NSString stringWithUTF8String:
1606 DEFUN ("x-server-max-request-size", Fx_server_max_request_size,
1607 Sx_server_max_request_size,
1609 doc: /* This function is a no-op. It is only present for completeness. */)
1610 (Lisp_Object display)
1613 /* This function has no real equivalent under NeXTstep. Return nil to
1619 DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0,
1620 doc: /* Return the vendor ID string of Nextstep display server DISPLAY.
1621 DISPLAY should be either a frame or a display name (a string).
1622 If omitted or nil, the selected frame's display is used. */)
1623 (Lisp_Object display)
1625 #ifdef NS_IMPL_GNUSTEP
1626 return build_string ("GNU");
1628 return build_string ("Apple");
1633 DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0,
1634 doc: /* Return the version numbers of the server of DISPLAY.
1635 The value is a list of three integers: the major and minor
1636 version numbers of the X Protocol in use, and the distributor-specific
1637 release number. See also the function `x-server-vendor'.
1639 The optional argument DISPLAY specifies which display to ask about.
1640 DISPLAY should be either a frame or a display name (a string).
1641 If omitted or nil, that stands for the selected frame's display. */)
1642 (Lisp_Object display)
1644 /*NOTE: it is unclear what would best correspond with "protocol";
1645 we return 10.3, meaning Panther, since this is roughly the
1646 level that GNUstep's APIs correspond to.
1647 The last number is where we distinguish between the Apple
1648 and GNUstep implementations ("distributor-specific release
1649 number") and give int'ized versions of major.minor. */
1650 return Fcons (make_number (10),
1651 Fcons (make_number (3),
1652 Fcons (make_number (ns_appkit_version_int()), Qnil)));
1656 DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0,
1657 doc: /* Return the number of screens on Nextstep display server DISPLAY.
1658 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1659 If omitted or nil, the selected frame's display is used. */)
1660 (Lisp_Object display)
1665 num = [[NSScreen screens] count];
1667 return (num != 0) ? make_number (num) : Qnil;
1671 DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height,
1673 doc: /* Return the height of Nextstep display server DISPLAY, in millimeters.
1674 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1675 If omitted or nil, the selected frame's display is used. */)
1676 (Lisp_Object display)
1679 return make_number ((int)
1680 ([ns_get_screen (display) frame].size.height/(92.0/25.4)));
1684 DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width,
1686 doc: /* Return the width of Nextstep display server DISPLAY, in millimeters.
1687 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1688 If omitted or nil, the selected frame's display is used. */)
1689 (Lisp_Object display)
1692 return make_number ((int)
1693 ([ns_get_screen (display) frame].size.width/(92.0/25.4)));
1697 DEFUN ("x-display-backing-store", Fx_display_backing_store,
1698 Sx_display_backing_store, 0, 1, 0,
1699 doc: /* Return whether the Nextstep display DISPLAY supports backing store.
1700 The value may be `buffered', `retained', or `non-retained'.
1701 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1702 If omitted or nil, the selected frame's display is used. */)
1703 (Lisp_Object display)
1706 switch ([ns_get_window (display) backingType])
1708 case NSBackingStoreBuffered:
1709 return intern ("buffered");
1710 case NSBackingStoreRetained:
1711 return intern ("retained");
1712 case NSBackingStoreNonretained:
1713 return intern ("non-retained");
1715 error ("Strange value for backingType parameter of frame");
1717 return Qnil; /* not reached, shut compiler up */
1721 DEFUN ("x-display-visual-class", Fx_display_visual_class,
1722 Sx_display_visual_class, 0, 1, 0,
1723 doc: /* Return the visual class of the Nextstep display server DISPLAY.
1724 The value is one of the symbols `static-gray', `gray-scale',
1725 `static-color', `pseudo-color', `true-color', or `direct-color'.
1726 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1727 If omitted or nil, the selected frame's display is used. */)
1728 (Lisp_Object display)
1730 NSWindowDepth depth;
1732 depth = [ns_get_screen (display) depth];
1734 if ( depth == NSBestDepth (NSCalibratedWhiteColorSpace, 2, 2, YES, NULL))
1735 return intern ("static-gray");
1736 else if (depth == NSBestDepth (NSCalibratedWhiteColorSpace, 8, 8, YES, NULL))
1737 return intern ("gray-scale");
1738 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 8, YES, NULL))
1739 return intern ("pseudo-color");
1740 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 4, 12, NO, NULL))
1741 return intern ("true-color");
1742 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 24, NO, NULL))
1743 return intern ("direct-color");
1745 /* color mgmt as far as we do it is really handled by Nextstep itself anyway */
1746 return intern ("direct-color");
1750 DEFUN ("x-display-save-under", Fx_display_save_under,
1751 Sx_display_save_under, 0, 1, 0,
1752 doc: /* Return t if DISPLAY supports the save-under feature.
1753 The optional argument DISPLAY specifies which display to ask about.
1754 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1755 If omitted or nil, the selected frame's display is used. */)
1756 (Lisp_Object display)
1759 switch ([ns_get_window (display) backingType])
1761 case NSBackingStoreBuffered:
1764 case NSBackingStoreRetained:
1765 case NSBackingStoreNonretained:
1769 error ("Strange value for backingType parameter of frame");
1771 return Qnil; /* not reached, shut compiler up */
1775 DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
1777 doc: /* Open a connection to a display server.
1778 DISPLAY is the name of the display to connect to.
1779 Optional second arg XRM-STRING is a string of resources in xrdb format.
1780 If the optional third arg MUST-SUCCEED is non-nil,
1781 terminate Emacs if we can't open the connection.
1782 \(In the Nextstep version, the last two arguments are currently ignored.) */)
1783 (Lisp_Object display, Lisp_Object resource_string, Lisp_Object must_succeed)
1785 struct ns_display_info *dpyinfo;
1787 CHECK_STRING (display);
1789 nxatoms_of_nsselect ();
1790 dpyinfo = ns_term_init (display);
1793 if (!NILP (must_succeed))
1794 fatal ("OpenStep on %s not responding.\n",
1797 error ("OpenStep on %s not responding.\n",
1801 /* Register our external input/output types, used for determining
1802 applicable services and also drag/drop eligibility. */
1803 ns_send_types = [[NSArray arrayWithObjects: NSStringPboardType, nil] retain];
1804 ns_return_types = [[NSArray arrayWithObjects: NSStringPboardType, nil]
1806 ns_drag_types = [[NSArray arrayWithObjects:
1808 NSTabularTextPboardType,
1809 NSFilenamesPboardType,
1812 NSFontPboardType, nil] retain];
1818 DEFUN ("x-close-connection", Fx_close_connection, Sx_close_connection,
1820 doc: /* Close the connection to the current Nextstep display server.
1821 The argument DISPLAY is currently ignored. */)
1822 (Lisp_Object display)
1825 /*ns_delete_terminal (dpyinfo->terminal); */
1826 [NSApp terminate: NSApp];
1831 DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0,
1832 doc: /* Return the list of display names that Emacs has connections to. */)
1835 Lisp_Object tail, result;
1838 for (tail = ns_display_name_list; CONSP (tail); tail = XCDR (tail))
1839 result = Fcons (XCAR (XCAR (tail)), result);
1845 DEFUN ("ns-hide-others", Fns_hide_others, Sns_hide_others,
1847 doc: /* Hides all applications other than Emacs. */)
1851 [NSApp hideOtherApplications: NSApp];
1855 DEFUN ("ns-hide-emacs", Fns_hide_emacs, Sns_hide_emacs,
1857 doc: /* If ON is non-nil, the entire Emacs application is hidden.
1858 Otherwise if Emacs is hidden, it is unhidden.
1859 If ON is equal to `activate', Emacs is unhidden and becomes
1860 the active application. */)
1864 if (EQ (on, intern ("activate")))
1866 [NSApp unhide: NSApp];
1867 [NSApp activateIgnoringOtherApps: YES];
1870 [NSApp unhide: NSApp];
1872 [NSApp hide: NSApp];
1877 DEFUN ("ns-emacs-info-panel", Fns_emacs_info_panel, Sns_emacs_info_panel,
1879 doc: /* Shows the 'Info' or 'About' panel for Emacs. */)
1883 [NSApp orderFrontStandardAboutPanel: nil];
1888 DEFUN ("ns-font-name", Fns_font_name, Sns_font_name, 1, 1, 0,
1889 doc: /* Determine font PostScript or family name for font NAME.
1890 NAME should be a string containing either the font name or an XLFD
1891 font descriptor. If string contains `fontset' and not
1892 `fontset-startup', it is left alone. */)
1896 CHECK_STRING (name);
1901 if (strstr (nm, "fontset") && !strstr (nm, "fontset-startup"))
1904 return build_string (ns_xlfd_to_fontname (SSDATA (name)));
1908 DEFUN ("ns-list-colors", Fns_list_colors, Sns_list_colors, 0, 1, 0,
1909 doc: /* Return a list of all available colors.
1910 The optional argument FRAME is currently ignored. */)
1913 Lisp_Object list = Qnil;
1914 NSEnumerator *colorlists;
1919 CHECK_FRAME (frame);
1920 if (! FRAME_NS_P (XFRAME (frame)))
1921 error ("non-Nextstep frame used in `ns-list-colors'");
1926 colorlists = [[NSColorList availableColorLists] objectEnumerator];
1927 while ((clist = [colorlists nextObject]))
1929 if ([[clist name] length] < 7 ||
1930 [[clist name] rangeOfString: @"PANTONE"].location == 0)
1932 NSEnumerator *cnames = [[clist allKeys] reverseObjectEnumerator];
1934 while ((cname = [cnames nextObject]))
1935 list = Fcons (build_string ([cname UTF8String]), list);
1936 /* for (i = [[clist allKeys] count] - 1; i >= 0; i--)
1937 list = Fcons (build_string ([[[clist allKeys] objectAtIndex: i]
1938 UTF8String]), list); */
1948 DEFUN ("ns-list-services", Fns_list_services, Sns_list_services, 0, 0, 0,
1949 doc: /* List available Nextstep services by querying NSApp. */)
1952 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
1953 /* You can't get services like this in 10.6+. */
1956 Lisp_Object ret = Qnil;
1961 svcs = [[NSMenu alloc] initWithTitle: @"Services"];
1962 [NSApp setServicesMenu: svcs]; /* this and next rebuild on <10.4 */
1963 [NSApp registerServicesMenuSendTypes: ns_send_types
1964 returnTypes: ns_return_types];
1966 /* On Tiger, services menu updating was made lazier (waits for user to
1967 actually click on the menu), so we have to force things along: */
1968 #ifdef NS_IMPL_COCOA
1969 if (NSAppKitVersionNumber >= 744.0)
1971 delegate = [svcs delegate];
1972 if (delegate != nil)
1974 if ([delegate respondsToSelector: @selector (menuNeedsUpdate:)])
1975 [delegate menuNeedsUpdate: svcs];
1976 if ([delegate respondsToSelector:
1977 @selector (menu:updateItem:atIndex:shouldCancel:)])
1979 int i, len = [delegate numberOfItemsInMenu: svcs];
1980 for (i =0; i<len; i++)
1981 [svcs addItemWithTitle: @"" action: NULL keyEquivalent: @""];
1982 for (i =0; i<len; i++)
1983 if (![delegate menu: svcs
1984 updateItem: (NSMenuItem *)[svcs itemAtIndex: i]
1985 atIndex: i shouldCancel: NO])
1992 [svcs setAutoenablesItems: NO];
1993 #ifdef NS_IMPL_COCOA
1994 [svcs update]; /* on OS X, converts from '/' structure */
1997 ret = interpret_services_menu (svcs, Qnil, ret);
2003 DEFUN ("ns-perform-service", Fns_perform_service, Sns_perform_service,
2005 doc: /* Perform Nextstep SERVICE on SEND.
2006 SEND should be either a string or nil.
2007 The return value is the result of the service, as string, or nil if
2008 there was no result. */)
2009 (Lisp_Object service, Lisp_Object send)
2015 CHECK_STRING (service);
2018 utfStr = SSDATA (service);
2019 svcName = [NSString stringWithUTF8String: utfStr];
2021 pb =[NSPasteboard pasteboardWithUniqueName];
2022 ns_string_to_pasteboard (pb, send);
2024 if (NSPerformService (svcName, pb) == NO)
2025 Fsignal (Qquit, Fcons (build_string ("service not available"), Qnil));
2027 if ([[pb types] count] == 0)
2028 return build_string ("");
2029 return ns_string_from_pasteboard (pb);
2033 DEFUN ("ns-convert-utf8-nfd-to-nfc", Fns_convert_utf8_nfd_to_nfc,
2034 Sns_convert_utf8_nfd_to_nfc, 1, 1, 0,
2035 doc: /* Return an NFC string that matches the UTF-8 NFD string STR. */)
2038 /* TODO: If GNUstep ever implements precomposedStringWithCanonicalMapping,
2043 utfStr = [NSString stringWithUTF8String: SSDATA (str)];
2044 if (![utfStr respondsToSelector:
2045 @selector (precomposedStringWithCanonicalMapping)])
2048 ("Warning: ns-convert-utf8-nfd-to-nfc unsupported under GNUstep.\n");
2052 utfStr = [utfStr precomposedStringWithCanonicalMapping];
2053 return build_string ([utfStr UTF8String]);
2057 #ifdef NS_IMPL_COCOA
2059 /* Compile and execute the AppleScript SCRIPT and return the error
2060 status as function value. A zero is returned if compilation and
2061 execution is successful, in which case *RESULT is set to a Lisp
2062 string or a number containing the resulting script value. Otherwise,
2065 ns_do_applescript (Lisp_Object script, Lisp_Object *result)
2067 NSAppleEventDescriptor *desc;
2068 NSDictionary* errorDict;
2069 NSAppleEventDescriptor* returnDescriptor = NULL;
2071 NSAppleScript* scriptObject =
2072 [[NSAppleScript alloc] initWithSource:
2073 [NSString stringWithUTF8String: SSDATA (script)]];
2075 returnDescriptor = [scriptObject executeAndReturnError: &errorDict];
2076 [scriptObject release];
2080 if (returnDescriptor != NULL)
2082 // successful execution
2083 if (kAENullEvent != [returnDescriptor descriptorType])
2086 // script returned an AppleScript result
2087 if ((typeUnicodeText == [returnDescriptor descriptorType]) ||
2088 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
2089 (typeUTF16ExternalRepresentation
2090 == [returnDescriptor descriptorType]) ||
2092 (typeUTF8Text == [returnDescriptor descriptorType]) ||
2093 (typeCString == [returnDescriptor descriptorType]))
2095 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2097 *result = build_string([[desc stringValue] UTF8String]);
2101 /* use typeUTF16ExternalRepresentation? */
2102 // coerce the result to the appropriate ObjC type
2103 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2105 *result = make_number([desc int32Value]);
2111 // no script result, return error
2117 /* Helper function called from sendEvent to run applescript
2118 from within the main event loop. */
2121 ns_run_ascript (void)
2123 as_status = ns_do_applescript (as_script, as_result);
2126 DEFUN ("ns-do-applescript", Fns_do_applescript, Sns_do_applescript, 1, 1, 0,
2127 doc: /* Execute AppleScript SCRIPT and return the result.
2128 If compilation and execution are successful, the resulting script value
2129 is returned as a string, a number or, in the case of other constructs, t.
2130 In case the execution fails, an error is signaled. */)
2131 (Lisp_Object script)
2137 CHECK_STRING (script);
2143 as_result = &result;
2145 /* executing apple script requires the event loop to run, otherwise
2146 errors aren't returned and executeAndReturnError hangs forever.
2147 Post an event that runs applescript and then start the event loop.
2148 The event loop is exited when the script is done. */
2149 nxev = [NSEvent otherEventWithType: NSApplicationDefined
2150 location: NSMakePoint (0, 0)
2153 windowNumber: [[NSApp mainWindow] windowNumber]
2154 context: [NSApp context]
2157 data2: NSAPP_DATA2_RUNASSCRIPT];
2159 [NSApp postEvent: nxev atStart: NO];
2169 else if (!STRINGP (result))
2170 error ("AppleScript error %d", status);
2172 error ("%s", SSDATA (result));
2178 /* ==========================================================================
2180 Miscellaneous functions not called through hooks
2182 ========================================================================== */
2185 /* called from image.c */
2187 check_x_frame (Lisp_Object frame)
2189 return check_ns_frame (frame);
2193 /* called from frame.c */
2194 struct ns_display_info *
2195 check_x_display_info (Lisp_Object frame)
2197 return check_ns_display_info (frame);
2202 x_set_scroll_bar_default_width (struct frame *f)
2204 int wid = FRAME_COLUMN_WIDTH (f);
2205 FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2206 FRAME_CONFIG_SCROLL_BAR_COLS (f) = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) +
2211 /* terms impl this instead of x-get-resource directly */
2213 x_get_string_resource (XrmDatabase rdb, char *name, char *class)
2215 /* remove appname prefix; TODO: allow for !="Emacs" */
2216 char *toCheck = class + (!strncmp (class, "Emacs.", 6) ? 6 : 0);
2220 if (inhibit_x_resources)
2221 /* --quick was passed, so this is a no-op. */
2224 res = ns_get_defaults_value (toCheck);
2225 return !res ? NULL :
2226 (!c_strncasecmp (res, "YES", 3) ? "true" :
2227 (!c_strncasecmp (res, "NO", 2) ? "false" : res));
2232 x_get_focus_frame (struct frame *frame)
2234 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (frame);
2235 Lisp_Object nsfocus;
2237 if (!dpyinfo->x_focus_frame)
2240 XSETFRAME (nsfocus, dpyinfo->x_focus_frame);
2246 x_pixel_width (struct frame *f)
2248 return FRAME_PIXEL_WIDTH (f);
2253 x_pixel_height (struct frame *f)
2255 return FRAME_PIXEL_HEIGHT (f);
2260 x_char_width (struct frame *f)
2262 return FRAME_COLUMN_WIDTH (f);
2267 x_char_height (struct frame *f)
2269 return FRAME_LINE_HEIGHT (f);
2274 x_screen_planes (struct frame *f)
2276 return FRAME_NS_DISPLAY_INFO (f)->n_planes;
2281 x_sync (struct frame *f)
2283 /* XXX Not implemented XXX */
2289 /* ==========================================================================
2291 Lisp definitions that, for whatever reason, we can't alias as 'ns-XXX'.
2293 ========================================================================== */
2296 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
2297 doc: /* Internal function called by `color-defined-p', which see.
2298 \(Note that the Nextstep version of this function ignores FRAME.) */)
2299 (Lisp_Object color, Lisp_Object frame)
2303 return ns_lisp_to_color (color, &col) ? Qnil : Qt;
2307 DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0,
2308 doc: /* Internal function called by `color-values', which see. */)
2309 (Lisp_Object color, Lisp_Object frame)
2312 CGFloat red, green, blue, alpha;
2315 CHECK_STRING (color);
2317 if (ns_lisp_to_color (color, &col))
2320 [[col colorUsingColorSpaceName: NSCalibratedRGBColorSpace]
2321 getRed: &red green: &green blue: &blue alpha: &alpha];
2322 return list3 (make_number (lrint (red*65280)),
2323 make_number (lrint (green*65280)),
2324 make_number (lrint (blue*65280)));
2328 DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0,
2329 doc: /* Internal function called by `display-color-p', which see. */)
2330 (Lisp_Object display)
2332 NSWindowDepth depth;
2333 NSString *colorSpace;
2335 depth = [ns_get_screen (display) depth];
2336 colorSpace = NSColorSpaceFromDepth (depth);
2338 return [colorSpace isEqualToString: NSDeviceWhiteColorSpace]
2339 || [colorSpace isEqualToString: NSCalibratedWhiteColorSpace]
2344 DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p,
2345 Sx_display_grayscale_p, 0, 1, 0,
2346 doc: /* Return t if the Nextstep display supports shades of gray.
2347 Note that color displays do support shades of gray.
2348 The optional argument DISPLAY specifies which display to ask about.
2349 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2350 If omitted or nil, that stands for the selected frame's display. */)
2351 (Lisp_Object display)
2353 NSWindowDepth depth;
2355 depth = [ns_get_screen (display) depth];
2357 return NSBitsPerPixelFromDepth (depth) > 1 ? Qt : Qnil;
2361 DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width,
2363 doc: /* Return the width in pixels of the Nextstep display DISPLAY.
2364 The optional argument DISPLAY specifies which display to ask about.
2365 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2366 If omitted or nil, that stands for the selected frame's display. */)
2367 (Lisp_Object display)
2370 return make_number ((int) [ns_get_screen (display) frame].size.width);
2374 DEFUN ("x-display-pixel-height", Fx_display_pixel_height,
2375 Sx_display_pixel_height, 0, 1, 0,
2376 doc: /* Return the height in pixels of the Nextstep display DISPLAY.
2377 The optional argument DISPLAY specifies which display to ask about.
2378 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2379 If omitted or nil, that stands for the selected frame's display. */)
2380 (Lisp_Object display)
2383 return make_number ((int) [ns_get_screen (display) frame].size.height);
2387 DEFUN ("display-usable-bounds", Fns_display_usable_bounds,
2388 Sns_display_usable_bounds, 0, 1, 0,
2389 doc: /* Return the bounds of the usable part of the screen.
2390 The return value is a list of integers (LEFT TOP WIDTH HEIGHT), which
2391 are the boundaries of the usable part of the screen, excluding areas
2392 reserved for the Mac menu, dock, and so forth.
2394 The screen queried corresponds to DISPLAY, which should be either a
2395 frame, a display name (a string), or terminal ID. If omitted or nil,
2396 that stands for the selected frame's display. */)
2397 (Lisp_Object display)
2403 screen = ns_get_screen (display);
2407 vScreen = [screen visibleFrame];
2409 /* NS coordinate system is upside-down.
2410 Transform to screen-specific coordinates. */
2411 return list4 (make_number ((int) vScreen.origin.x),
2412 make_number ((int) [screen frame].size.height
2413 - vScreen.size.height - vScreen.origin.y),
2414 make_number ((int) vScreen.size.width),
2415 make_number ((int) vScreen.size.height));
2419 DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes,
2421 doc: /* Return the number of bitplanes of the Nextstep display DISPLAY.
2422 The optional argument DISPLAY specifies which display to ask about.
2423 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2424 If omitted or nil, that stands for the selected frame's display. */)
2425 (Lisp_Object display)
2429 (NSBitsPerPixelFromDepth ([ns_get_screen (display) depth]));
2433 DEFUN ("x-display-color-cells", Fx_display_color_cells,
2434 Sx_display_color_cells, 0, 1, 0,
2435 doc: /* Returns the number of color cells of the Nextstep display DISPLAY.
2436 The optional argument DISPLAY specifies which display to ask about.
2437 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2438 If omitted or nil, that stands for the selected frame's display. */)
2439 (Lisp_Object display)
2441 struct ns_display_info *dpyinfo;
2444 dpyinfo = check_ns_display_info (display);
2445 /* We force 24+ bit depths to 24-bit to prevent an overflow. */
2446 return make_number (1 << min (dpyinfo->n_planes, 24));
2450 /* Unused dummy def needed for compatibility. */
2451 Lisp_Object tip_frame;
2453 /* TODO: move to xdisp or similar */
2455 compute_tip_xy (struct frame *f,
2464 Lisp_Object left, top;
2465 EmacsView *view = FRAME_NS_VIEW (f);
2468 /* Start with user-specified or mouse position. */
2469 left = Fcdr (Fassq (Qleft, parms));
2470 top = Fcdr (Fassq (Qtop, parms));
2472 if (!INTEGERP (left) || !INTEGERP (top))
2474 pt = last_mouse_motion_position;
2475 /* Convert to screen coordinates */
2476 pt = [view convertPoint: pt toView: nil];
2477 pt = [[view window] convertBaseToScreen: pt];
2481 /* Absolute coordinates. */
2483 pt.y = x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)) - XINT (top)
2487 /* Ensure in bounds. (Note, screen origin = lower left.) */
2488 if (INTEGERP (left))
2490 else if (pt.x + XINT (dx) <= 0)
2491 *root_x = 0; /* Can happen for negative dx */
2492 else if (pt.x + XINT (dx) + width
2493 <= x_display_pixel_width (FRAME_NS_DISPLAY_INFO (f)))
2494 /* It fits to the right of the pointer. */
2495 *root_x = pt.x + XINT (dx);
2496 else if (width + XINT (dx) <= pt.x)
2497 /* It fits to the left of the pointer. */
2498 *root_x = pt.x - width - XINT (dx);
2500 /* Put it left justified on the screen -- it ought to fit that way. */
2505 else if (pt.y - XINT (dy) - height >= 0)
2506 /* It fits below the pointer. */
2507 *root_y = pt.y - height - XINT (dy);
2508 else if (pt.y + XINT (dy) + height
2509 <= x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)))
2510 /* It fits above the pointer */
2511 *root_y = pt.y + XINT (dy);
2513 /* Put it on the top. */
2514 *root_y = x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)) - height;
2518 DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0,
2519 doc: /* Show STRING in a \"tooltip\" window on frame FRAME.
2520 A tooltip window is a small window displaying a string.
2522 This is an internal function; Lisp code should call `tooltip-show'.
2524 FRAME nil or omitted means use the selected frame.
2526 PARMS is an optional list of frame parameters which can be used to
2527 change the tooltip's appearance.
2529 Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil
2530 means use the default timeout of 5 seconds.
2532 If the list of frame parameters PARMS contains a `left' parameter,
2533 the tooltip is displayed at that x-position. Otherwise it is
2534 displayed at the mouse position, with offset DX added (default is 5 if
2535 DX isn't specified). Likewise for the y-position; if a `top' frame
2536 parameter is specified, it determines the y-position of the tooltip
2537 window, otherwise it is displayed at the mouse position, with offset
2538 DY added (default is -10).
2540 A tooltip's maximum size is specified by `x-max-tooltip-size'.
2541 Text larger than the specified size is clipped. */)
2542 (Lisp_Object string, Lisp_Object frame, Lisp_Object parms, Lisp_Object timeout, Lisp_Object dx, Lisp_Object dy)
2545 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
2546 ptrdiff_t count = SPECPDL_INDEX ();
2551 specbind (Qinhibit_redisplay, Qt);
2553 GCPRO4 (string, parms, frame, timeout);
2555 CHECK_STRING (string);
2556 str = SSDATA (string);
2557 f = check_x_frame (frame);
2559 timeout = make_number (5);
2561 CHECK_NATNUM (timeout);
2564 dx = make_number (5);
2569 dy = make_number (-10);
2574 if (ns_tooltip == nil)
2575 ns_tooltip = [[EmacsTooltip alloc] init];
2579 [ns_tooltip setText: str];
2580 size = [ns_tooltip frame].size;
2582 /* Move the tooltip window where the mouse pointer is. Resize and
2584 compute_tip_xy (f, parms, dx, dy, (int)size.width, (int)size.height,
2587 [ns_tooltip showAtX: root_x Y: root_y for: XINT (timeout)];
2591 return unbind_to (count, Qnil);
2595 DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0,
2596 doc: /* Hide the current tooltip window, if there is any.
2597 Value is t if tooltip was open, nil otherwise. */)
2600 if (ns_tooltip == nil || ![ns_tooltip isActive])
2607 /* ==========================================================================
2609 Class implementations
2611 ========================================================================== */
2614 @implementation EmacsSavePanel
2615 #ifdef NS_IMPL_COCOA
2616 /* --------------------------------------------------------------------------
2617 These are overridden to intercept on OS X: ending panel restarts NSApp
2618 event loop if it is stopped. Not sure if this is correct behavior,
2619 perhaps should check if running and if so send an appdefined.
2620 -------------------------------------------------------------------------- */
2621 - (void) ok: (id)sender
2627 - (void) cancel: (id)sender
2629 [super cancel: sender];
2636 @implementation EmacsOpenPanel
2637 #ifdef NS_IMPL_COCOA
2638 /* --------------------------------------------------------------------------
2639 These are overridden to intercept on OS X: ending panel restarts NSApp
2640 event loop if it is stopped. Not sure if this is correct behavior,
2641 perhaps should check if running and if so send an appdefined.
2642 -------------------------------------------------------------------------- */
2643 - (void) ok: (id)sender
2649 - (void) cancel: (id)sender
2651 [super cancel: sender];
2658 @implementation EmacsFileDelegate
2659 /* --------------------------------------------------------------------------
2660 Delegate methods for Open/Save panels
2661 -------------------------------------------------------------------------- */
2662 - (BOOL)panel: (id)sender isValidFilename: (NSString *)filename
2666 - (BOOL)panel: (id)sender shouldShowFilename: (NSString *)filename
2670 - (NSString *)panel: (id)sender userEnteredFilename: (NSString *)filename
2671 confirmed: (BOOL)okFlag
2680 /* ==========================================================================
2682 Lisp interface declaration
2684 ========================================================================== */
2688 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;