1 /* Functions for the NeXT/Open/GNUstep and MacOSX window system.
2 Copyright (C) 1989, 1992, 1993, 1994, 2005, 2006, 2008, 2009, 2010, 2011
3 Free Software Foundation, Inc.
5 This file is part of GNU Emacs.
7 GNU Emacs is free software: you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation, either version 3 of the License, or
10 (at your option) any later version.
12 GNU Emacs is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
21 Originally by Carl Edman
22 Updated by Christian Limpach (chris@nice.ch)
23 OpenStep/Rhapsody port by Scott Bender (sbender@harmony-ds.com)
24 MacOSX/Aqua port by Christophe de Dinechin (descubes@earthlink.net)
25 GNUstep port and post-20 update by Adrian Robert (arobert@cogsci.ucsd.edu)
28 /* This should be the first include, as it may set up #defines affecting
29 interpretation of even the system includes. */
37 #include "blockinput.h"
42 #include "termhooks.h"
44 #include "character.h"
48 int fns_trace_num = 1;
49 #define NSTRACE(x) fprintf (stderr, "%s:%d: [%d] " #x "\n", \
50 __FILE__, __LINE__, ++fns_trace_num)
57 extern NSArray *ns_send_types, *ns_return_types, *ns_drag_types;
59 extern Lisp_Object Qforeground_color;
60 extern Lisp_Object Qbackground_color;
61 extern Lisp_Object Qcursor_color;
62 extern Lisp_Object Qinternal_border_width;
63 extern Lisp_Object Qvisibility;
64 extern Lisp_Object Qcursor_type;
65 extern Lisp_Object Qicon_type;
66 extern Lisp_Object Qicon_name;
67 extern Lisp_Object Qicon_left;
68 extern Lisp_Object Qicon_top;
69 extern Lisp_Object Qleft;
70 extern Lisp_Object Qright;
71 extern Lisp_Object Qtop;
72 extern Lisp_Object Qdisplay;
73 extern Lisp_Object Qvertical_scroll_bars;
74 extern Lisp_Object Qauto_raise;
75 extern Lisp_Object Qauto_lower;
76 extern Lisp_Object Qbox;
77 extern Lisp_Object Qscroll_bar_width;
78 extern Lisp_Object Qx_resource_name;
79 extern Lisp_Object Qface_set_after_frame_default;
80 extern Lisp_Object Qunderline, Qundefined;
81 extern Lisp_Object Qheight, Qminibuffer, Qname, Qonly, Qwidth;
82 extern Lisp_Object Qunsplittable, Qmenu_bar_lines, Qbuffer_predicate, Qtitle;
83 extern Lisp_Object Qnone;
84 extern Lisp_Object Vframe_title_format, Vicon_title_format;
86 /* The below are defined in frame.c. */
88 extern Lisp_Object Vmenu_bar_mode, Vtool_bar_mode;
90 Lisp_Object Qbuffered;
91 Lisp_Object Qfontsize;
93 /* hack for OS X file panels */
96 /* Alist of elements (REGEXP . IMAGE) for images of icons associated
98 static Lisp_Object Vns_icon_type_alist;
100 /* Toolkit version support. */
101 static Lisp_Object Vns_version_string;
103 EmacsTooltip *ns_tooltip;
105 /* Need forward declaration here to preserve organizational integrity of file */
106 Lisp_Object Fx_open_connection (Lisp_Object, Lisp_Object, Lisp_Object);
108 extern BOOL ns_in_resize;
111 /* ==========================================================================
113 Internal utility functions
115 ========================================================================== */
122 error ("OpenStep is not in use or not initialized");
126 /* Nonzero if we can use mouse menus. */
134 /* Extract a frame as a FRAME_PTR, defaulting to the selected frame
135 and checking validity for NS. */
137 check_ns_frame (Lisp_Object frame)
142 f = SELECTED_FRAME ();
145 CHECK_LIVE_FRAME (frame);
148 if (! FRAME_NS_P (f))
149 error ("non-Nextstep frame used");
154 /* Let the user specify an Nextstep display with a frame.
155 nil stands for the selected frame--or, if that is not an Nextstep frame,
156 the first Nextstep display on the list. */
157 static struct ns_display_info *
158 check_ns_display_info (Lisp_Object frame)
162 struct frame *f = SELECTED_FRAME ();
163 if (FRAME_NS_P (f) && FRAME_LIVE_P (f) )
164 return FRAME_NS_DISPLAY_INFO (f);
165 else if (x_display_list != 0)
166 return x_display_list;
168 error ("Nextstep windows are not in use or not initialized");
170 else if (INTEGERP (frame))
172 struct terminal *t = get_terminal (frame, 1);
174 if (t->type != output_ns)
175 error ("Terminal %d is not a Nextstep display", XINT (frame));
177 return t->display_info.ns;
179 else if (STRINGP (frame))
180 return ns_display_info_for_name (frame);
185 CHECK_LIVE_FRAME (frame);
187 if (! FRAME_NS_P (f))
188 error ("non-Nextstep frame used");
189 return FRAME_NS_DISPLAY_INFO (f);
191 return NULL; /* shut compiler up */
196 ns_get_window (Lisp_Object maybeFrame)
198 id view =nil, window =nil;
200 if (!FRAMEP (maybeFrame) || !FRAME_NS_P (XFRAME (maybeFrame)))
201 maybeFrame = selected_frame;/*wrong_type_argument (Qframep, maybeFrame); */
203 if (!NILP (maybeFrame))
204 view = FRAME_NS_VIEW (XFRAME (maybeFrame));
205 if (view) window =[view window];
212 ns_get_screen (Lisp_Object screen)
215 struct terminal *terminal;
217 if (EQ (Qt, screen)) /* not documented */
218 return [NSScreen mainScreen];
220 terminal = get_terminal (screen, 1);
221 if (terminal->type != output_ns)
225 f = SELECTED_FRAME ();
226 else if (FRAMEP (screen))
230 struct ns_display_info *dpyinfo = terminal->display_info.ns;
231 f = dpyinfo->x_focus_frame
232 ? dpyinfo->x_focus_frame : dpyinfo->x_highlight_frame;
235 return ((f && FRAME_NS_P (f)) ? [[FRAME_NS_VIEW (f) window] screen]
240 /* Return the X display structure for the display named NAME.
241 Open a new connection if necessary. */
242 struct ns_display_info *
243 ns_display_info_for_name (Lisp_Object name)
246 struct ns_display_info *dpyinfo;
250 for (dpyinfo = x_display_list, names = ns_display_name_list;
252 dpyinfo = dpyinfo->next, names = XCDR (names))
255 tem = Fstring_equal (XCAR (XCAR (names)), name);
260 error ("Emacs for OpenStep does not yet support multi-display.");
262 Fx_open_connection (name, Qnil, Qnil);
263 dpyinfo = x_display_list;
266 error ("OpenStep on %s not responding.\n", SDATA (name));
273 interpret_services_menu (NSMenu *menu, Lisp_Object prefix, Lisp_Object old)
274 /* --------------------------------------------------------------------------
275 Turn the input menu (an NSMenu) into a lisp list for tracking on lisp side
276 -------------------------------------------------------------------------- */
286 count = [menu numberOfItems];
287 for (i = 0; i<count; i++)
289 item = [menu itemAtIndex: i];
290 name = [[item title] UTF8String];
293 nameStr = build_string (name);
295 if ([item hasSubmenu])
297 old = interpret_services_menu ([item submenu],
298 Fcons (nameStr, prefix), old);
302 keys = [item keyEquivalent];
303 if (keys && [keys length] )
305 key = [keys characterAtIndex: 0];
306 res = make_number (key|super_modifier);
312 old = Fcons (Fcons (res,
313 Freverse (Fcons (nameStr,
323 /* ==========================================================================
325 Frame parameter setters
327 ========================================================================== */
331 x_set_foreground_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
335 if (ns_lisp_to_color (arg, &col))
337 store_frame_param (f, Qforeground_color, oldval);
338 error ("Unknown color");
342 [f->output_data.ns->foreground_color release];
343 f->output_data.ns->foreground_color = col;
345 if (FRAME_NS_VIEW (f))
347 update_face_from_frame_parameter (f, Qforeground_color, arg);
348 /*recompute_basic_faces (f); */
349 if (FRAME_VISIBLE_P (f))
356 x_set_background_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
360 NSView *view = FRAME_NS_VIEW (f);
363 if (ns_lisp_to_color (arg, &col))
365 store_frame_param (f, Qbackground_color, oldval);
366 error ("Unknown color");
369 /* clear the frame; in some instances the NS-internal GC appears not to
370 update, or it does update and cannot clear old text properly */
371 if (FRAME_VISIBLE_P (f))
375 [f->output_data.ns->background_color release];
376 f->output_data.ns->background_color = col;
379 [[view window] setBackgroundColor: col];
380 alpha = [col alphaComponent];
383 [[view window] setOpaque: NO];
385 [[view window] setOpaque: YES];
387 face = FRAME_DEFAULT_FACE (f);
390 col = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), f);
392 = (EMACS_UINT) [[col colorWithAlphaComponent: alpha] retain];
395 update_face_from_frame_parameter (f, Qbackground_color, arg);
398 if (FRAME_VISIBLE_P (f))
405 x_set_cursor_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
409 if (ns_lisp_to_color (arg, &col))
411 store_frame_param (f, Qcursor_color, oldval);
412 error ("Unknown color");
415 [FRAME_CURSOR_COLOR (f) release];
416 FRAME_CURSOR_COLOR (f) = [col retain];
418 if (FRAME_VISIBLE_P (f))
420 x_update_cursor (f, 0);
421 x_update_cursor (f, 1);
423 update_face_from_frame_parameter (f, Qcursor_color, arg);
428 x_set_icon_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
430 NSView *view = FRAME_NS_VIEW (f);
431 NSTRACE (x_set_icon_name);
436 /* see if it's changed */
439 if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt))
442 else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil))
449 if (!NILP (f->title))
452 /* explicit name and no icon-name -> explicit_name */
453 if (f->explicit_name)
457 /* no explicit name and no icon-name ->
458 name has to be rebuild from icon_title_format */
459 windows_or_buffers_changed++;
464 /* Don't change the name if it's already NAME. */
465 if ([[view window] miniwindowTitle] &&
466 ([[[view window] miniwindowTitle]
467 isEqualToString: [NSString stringWithUTF8String:
471 [[view window] setMiniwindowTitle:
472 [NSString stringWithUTF8String: SDATA (arg)]];
476 ns_set_name_internal (FRAME_PTR f, Lisp_Object name)
479 Lisp_Object encoded_name, encoded_icon_name;
481 NSView *view = FRAME_NS_VIEW (f);
484 encoded_name = ENCODE_UTF_8 (name);
487 str = [NSString stringWithUTF8String: SDATA (encoded_name)];
489 /* Don't change the name if it's already NAME. */
490 if (! [[[view window] title] isEqualToString: str])
491 [[view window] setTitle: str];
493 if (!STRINGP (f->icon_name))
494 encoded_icon_name = encoded_name;
496 encoded_icon_name = ENCODE_UTF_8 (f->icon_name);
498 str = [NSString stringWithUTF8String: SDATA (encoded_icon_name)];
500 if ([[view window] miniwindowTitle] &&
501 ! [[[view window] miniwindowTitle] isEqualToString: str])
502 [[view window] setMiniwindowTitle: str];
507 ns_set_name (struct frame *f, Lisp_Object name, int explicit)
510 NSTRACE (ns_set_name);
515 /* Make sure that requests from lisp code override requests from
516 Emacs redisplay code. */
519 /* If we're switching from explicit to implicit, we had better
520 update the mode lines and thereby update the title. */
521 if (f->explicit_name && NILP (name))
522 update_mode_lines = 1;
524 f->explicit_name = ! NILP (name);
526 else if (f->explicit_name)
530 name = build_string([ns_app_name UTF8String]);
534 /* Don't change the name if it's already NAME. */
535 if (! NILP (Fstring_equal (name, f->name)))
540 /* title overrides explicit name */
541 if (! NILP (f->title))
544 ns_set_name_internal (f, name);
548 /* This function should be called when the user's lisp code has
549 specified a name for the frame; the name will override any set by the
552 x_explicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
554 NSTRACE (x_explicitly_set_name);
555 ns_set_name (f, arg, 1);
559 /* This function should be called by Emacs redisplay code to set the
560 name; names set this way will never override names set by the user's
563 x_implicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
565 NSTRACE (x_implicitly_set_name);
567 /* Deal with NS specific format t. */
568 if (FRAME_NS_P (f) && ((FRAME_ICONIFIED_P (f) && EQ (Vicon_title_format, Qt))
569 || EQ (Vframe_title_format, Qt)))
570 ns_set_name_as_filename (f);
572 ns_set_name (f, arg, 0);
576 /* Change the title of frame F to NAME.
577 If NAME is nil, use the frame name as the title. */
580 x_set_title (struct frame *f, Lisp_Object name, Lisp_Object old_name)
582 NSTRACE (x_set_title);
583 /* Don't change the title if it's already NAME. */
584 if (EQ (name, f->title))
587 update_mode_lines = 1;
596 ns_set_name_internal (f, name);
601 ns_set_name_as_filename (struct frame *f)
604 Lisp_Object name, filename;
605 Lisp_Object buf = XWINDOW (f->selected_window)->buffer;
607 NSAutoreleasePool *pool;
609 Lisp_Object encoded_name, encoded_filename;
611 NSTRACE (ns_set_name_as_filename);
613 if (f->explicit_name || ! NILP (f->title) || ns_in_resize)
617 pool = [[NSAutoreleasePool alloc] init];
618 filename = XBUFFER (buf)->filename;
619 name = XBUFFER (buf)->name;
623 if (! NILP (filename))
624 name = Ffile_name_nondirectory (filename);
626 name = build_string ([ns_app_name UTF8String]);
630 encoded_name = ENCODE_UTF_8 (name);
633 view = FRAME_NS_VIEW (f);
635 title = FRAME_ICONIFIED_P (f) ? [[[view window] miniwindowTitle] UTF8String]
636 : [[[view window] title] UTF8String];
638 if (title && (! strcmp (title, SDATA (encoded_name))))
645 str = [NSString stringWithUTF8String: SDATA (encoded_name)];
646 if (str == nil) str = @"Bad coding";
648 if (FRAME_ICONIFIED_P (f))
649 [[view window] setMiniwindowTitle: str];
654 if (! NILP (filename))
657 encoded_filename = ENCODE_UTF_8 (filename);
660 fstr = [NSString stringWithUTF8String: SDATA (encoded_filename)];
661 if (fstr == nil) fstr = @"";
663 /* work around a bug observed on 10.3 and later where
664 setTitleWithRepresentedFilename does not clear out previous state
665 if given filename does not exist */
666 if (! [[NSFileManager defaultManager] fileExistsAtPath: fstr])
667 [[view window] setRepresentedFilename: @""];
673 [[view window] setRepresentedFilename: fstr];
674 [[view window] setTitle: str];
684 ns_set_doc_edited (struct frame *f, Lisp_Object arg)
686 NSView *view = FRAME_NS_VIEW (f);
687 NSAutoreleasePool *pool;
688 if (!MINI_WINDOW_P (XWINDOW (f->selected_window)))
691 pool = [[NSAutoreleasePool alloc] init];
692 [[view window] setDocumentEdited: !NILP (arg)];
700 x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
703 int olines = FRAME_MENU_BAR_LINES (f);
704 if (FRAME_MINIBUF_ONLY_P (f))
707 if (INTEGERP (value))
708 nlines = XINT (value);
712 FRAME_MENU_BAR_LINES (f) = 0;
715 FRAME_EXTERNAL_MENU_BAR (f) = 1;
716 /* does for all frames, whereas we just want for one frame
717 [NSMenu setMenuBarVisible: YES]; */
721 if (FRAME_EXTERNAL_MENU_BAR (f) == 1)
722 free_frame_menubar (f);
723 /* [NSMenu setMenuBarVisible: NO]; */
724 FRAME_EXTERNAL_MENU_BAR (f) = 0;
729 /* toolbar support */
731 x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
734 Lisp_Object root_window;
736 if (FRAME_MINIBUF_ONLY_P (f))
739 if (INTEGERP (value) && XINT (value) >= 0)
740 nlines = XFASTINT (value);
746 FRAME_EXTERNAL_TOOL_BAR (f) = 1;
747 update_frame_tool_bar (f);
751 if (FRAME_EXTERNAL_TOOL_BAR (f))
753 free_frame_tool_bar (f);
754 FRAME_EXTERNAL_TOOL_BAR (f) = 0;
758 x_set_window_size (f, 0, f->text_cols, f->text_lines);
763 ns_implicitly_set_icon_type (struct frame *f)
766 EmacsView *view = FRAME_NS_VIEW (f);
768 Lisp_Object chain, elt;
769 NSAutoreleasePool *pool;
772 NSTRACE (ns_implicitly_set_icon_type);
775 pool = [[NSAutoreleasePool alloc] init];
776 if (f->output_data.ns->miniimage
777 && [[NSString stringWithUTF8String: SDATA (f->name)]
778 isEqualToString: [(NSImage *)f->output_data.ns->miniimage name]])
785 tem = assq_no_quit (Qicon_type, f->param_alist);
786 if (CONSP (tem) && ! NILP (XCDR (tem)))
793 for (chain = Vns_icon_type_alist;
794 (image = nil) && CONSP (chain);
795 chain = XCDR (chain))
798 /* special case: 't' means go by file type */
799 if (SYMBOLP (elt) && EQ (elt, Qt) && SDATA (f->name)[0] == '/')
802 = [NSString stringWithUTF8String: SDATA (f->name)];
803 if ([[NSFileManager defaultManager] fileExistsAtPath: str])
804 image = [[[NSWorkspace sharedWorkspace] iconForFile: str] retain];
806 else if (CONSP (elt) &&
807 STRINGP (XCAR (elt)) &&
808 STRINGP (XCDR (elt)) &&
809 fast_string_match (XCAR (elt), f->name) >= 0)
811 image = [EmacsImage allocInitFromFile: XCDR (elt)];
813 image = [[NSImage imageNamed:
814 [NSString stringWithUTF8String:
815 SDATA (XCDR (elt))]] retain];
821 image = [[[NSWorkspace sharedWorkspace] iconForFileType: @"text"] retain];
825 [f->output_data.ns->miniimage release];
826 f->output_data.ns->miniimage = image;
827 [view setMiniwindowImage: setMini];
834 x_set_icon_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
836 EmacsView *view = FRAME_NS_VIEW (f);
840 NSTRACE (x_set_icon_type);
842 if (!NILP (arg) && SYMBOLP (arg))
844 arg =build_string (SDATA (SYMBOL_NAME (arg)));
845 store_frame_param (f, Qicon_type, arg);
848 /* do it the implicit way */
851 ns_implicitly_set_icon_type (f);
857 image = [EmacsImage allocInitFromFile: arg];
859 image =[NSImage imageNamed: [NSString stringWithUTF8String:
864 image = [NSImage imageNamed: @"text"];
868 f->output_data.ns->miniimage = image;
869 [view setMiniwindowImage: setMini];
873 /* Xism; we stub out (we do implement this in ns-win.el) */
875 XParseGeometry (char *string, int *x, int *y,
876 unsigned int *width, unsigned int *height)
878 message1 ("Warning: XParseGeometry not supported under NS.\n");
883 /* TODO: move to nsterm? */
885 ns_lisp_to_cursor_type (Lisp_Object arg)
888 if (XTYPE (arg) == Lisp_String)
890 else if (XTYPE (arg) == Lisp_Symbol)
891 str = SDATA (SYMBOL_NAME (arg));
893 if (!strcmp (str, "box")) return FILLED_BOX_CURSOR;
894 if (!strcmp (str, "hollow")) return HOLLOW_BOX_CURSOR;
895 if (!strcmp (str, "hbar")) return HBAR_CURSOR;
896 if (!strcmp (str, "bar")) return BAR_CURSOR;
897 if (!strcmp (str, "no")) return NO_CURSOR;
903 ns_cursor_type_to_lisp (int arg)
907 case FILLED_BOX_CURSOR: return Qbox;
908 case HOLLOW_BOX_CURSOR: return intern ("hollow");
909 case HBAR_CURSOR: return intern ("hbar");
910 case BAR_CURSOR: return intern ("bar");
912 default: return intern ("no");
916 /* This is the same as the xfns.c definition. */
918 x_set_cursor_type (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
920 set_frame_cursor_types (f, arg);
922 /* Make sure the cursor gets redrawn. */
923 cursor_type_changed = 1;
927 /* called to set mouse pointer color, but all other terms use it to
928 initialize pointer types (and don't set the color ;) */
930 x_set_mouse_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
932 /* don't think we can do this on Nextstep */
937 #define Xstr(x) Str(x)
940 ns_appkit_version_str (void)
944 #ifdef NS_IMPL_GNUSTEP
945 sprintf(tmp, "gnustep-gui-%s", Xstr(GNUSTEP_GUI_VERSION));
946 #elif defined(NS_IMPL_COCOA)
947 sprintf(tmp, "apple-appkit-%.2f", NSAppKitVersionNumber);
951 return build_string (tmp);
955 /* This is for use by x-server-version and collapses all version info we
956 have into a single int. For a better picture of the implementation
957 running, use ns_appkit_version_str.*/
959 ns_appkit_version_int (void)
961 #ifdef NS_IMPL_GNUSTEP
962 return GNUSTEP_GUI_MAJOR_VERSION * 100 + GNUSTEP_GUI_MINOR_VERSION;
963 #elif defined(NS_IMPL_COCOA)
964 return (int)NSAppKitVersionNumber;
971 x_icon (struct frame *f, Lisp_Object parms)
972 /* --------------------------------------------------------------------------
973 Strangely-named function to set icon position parameters in frame.
974 This is irrelevant under OS X, but might be needed under GNUstep,
975 depending on the window manager used. Note, this is not a standard
976 frame parameter-setter; it is called directly from x-create-frame.
977 -------------------------------------------------------------------------- */
979 Lisp_Object icon_x, icon_y;
980 struct ns_display_info *dpyinfo = check_ns_display_info (Qnil);
982 f->output_data.ns->icon_top = Qnil;
983 f->output_data.ns->icon_left = Qnil;
985 /* Set the position of the icon. */
986 icon_x = x_get_arg (dpyinfo, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER);
987 icon_y = x_get_arg (dpyinfo, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER);
988 if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound))
990 CHECK_NUMBER (icon_x);
991 CHECK_NUMBER (icon_y);
992 f->output_data.ns->icon_top = icon_y;
993 f->output_data.ns->icon_left = icon_x;
995 else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound))
996 error ("Both left and top icon corners of icon must be specified");
1000 /* Note: see frame.c for template, also where generic functions are impl */
1001 frame_parm_handler ns_frame_parm_handlers[] =
1003 x_set_autoraise, /* generic OK */
1004 x_set_autolower, /* generic OK */
1005 x_set_background_color,
1006 0, /* x_set_border_color, may be impossible under Nextstep */
1007 0, /* x_set_border_width, may be impossible under Nextstep */
1010 x_set_font, /* generic OK */
1011 x_set_foreground_color,
1014 x_set_internal_border_width, /* generic OK */
1015 x_set_menu_bar_lines,
1017 x_explicitly_set_name,
1018 x_set_scroll_bar_width, /* generic OK */
1020 x_set_unsplittable, /* generic OK */
1021 x_set_vertical_scroll_bars, /* generic OK */
1022 x_set_visibility, /* generic OK */
1023 x_set_tool_bar_lines,
1024 0, /* x_set_scroll_bar_foreground, will ignore (not possible on NS) */
1025 0, /* x_set_scroll_bar_background, will ignore (not possible on NS) */
1026 x_set_screen_gamma, /* generic OK */
1027 x_set_line_spacing, /* generic OK, sets f->extra_line_spacing to int */
1028 x_set_fringe_width, /* generic OK */
1029 x_set_fringe_width, /* generic OK */
1030 0, /* x_set_wait_for_wm, will ignore */
1031 0, /* x_set_fullscreen will ignore */
1032 x_set_font_backend, /* generic OK */
1034 0, /* x_set_sticky */
1035 0, /* x_set_tool_bar_position */
1040 /* ==========================================================================
1044 ========================================================================== */
1046 DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame,
1048 doc: /* Make a new Nextstep window, called a \"frame\" in Emacs terms.
1049 Return an Emacs frame object.
1050 PARMS is an alist of frame parameters.
1051 If the parameters specify that the frame should not have a minibuffer,
1052 and do not specify a specific minibuffer window to use,
1053 then `default-minibuffer-frame' must be a frame whose minibuffer can
1054 be shared by the new frame. */)
1057 static int desc_ctr = 1;
1059 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
1060 Lisp_Object frame, tem;
1062 int minibuffer_only = 0;
1063 int count = specpdl_ptr - specpdl;
1064 Lisp_Object display;
1065 struct ns_display_info *dpyinfo = NULL;
1068 Lisp_Object tfont, tfontsize;
1069 int window_prompting = 0;
1074 /* Seems a little strange, but other terms do it. Perhaps the code below
1075 is modifying something? */
1076 parms = Fcopy_alist (parms);
1078 display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_STRING);
1079 if (EQ (display, Qunbound))
1081 dpyinfo = check_ns_display_info (display);
1083 if (!dpyinfo->terminal->name)
1084 error ("Terminal is not live, can't create new frames on it");
1086 kb = dpyinfo->terminal->kboard;
1088 name = x_get_arg (dpyinfo, parms, Qname, 0, 0, RES_TYPE_STRING);
1090 && ! EQ (name, Qunbound)
1092 error ("Invalid frame name--not a string or nil");
1095 Vx_resource_name = name;
1097 Vx_resource_name = Vinvocation_name;
1099 parent = x_get_arg (dpyinfo, parms, Qparent_id, 0, 0, RES_TYPE_NUMBER);
1100 if (EQ (parent, Qunbound))
1102 if (! NILP (parent))
1103 CHECK_NUMBER (parent);
1106 GCPRO4 (parms, parent, name, frame);
1108 tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer",
1110 if (EQ (tem, Qnone) || NILP (tem))
1112 f = make_frame_without_minibuffer (Qnil, kb, display);
1114 else if (EQ (tem, Qonly))
1116 f = make_minibuffer_frame ();
1117 minibuffer_only = 1;
1119 else if (WINDOWP (tem))
1121 f = make_frame_without_minibuffer (tem, kb, display);
1128 /* Set the name; the functions to which we pass f expect the name to
1130 if (EQ (name, Qunbound) || NILP (name) || (XTYPE (name) != Lisp_String))
1132 f->name = build_string ([ns_app_name UTF8String]);
1133 f->explicit_name =0;
1138 f->explicit_name = 1;
1139 specbind (Qx_resource_name, name);
1142 XSETFRAME (frame, f);
1143 FRAME_CAN_HAVE_SCROLL_BARS (f) = 1;
1145 f->terminal = dpyinfo->terminal;
1146 f->terminal->reference_count++;
1148 f->output_method = output_ns;
1149 f->output_data.ns = (struct ns_output *)xmalloc (sizeof *(f->output_data.ns));
1150 memset (f->output_data.ns, 0, sizeof (*(f->output_data.ns)));
1152 FRAME_FONTSET (f) = -1;
1154 /* record_unwind_protect (unwind_create_frame, frame); safety; maybe later? */
1156 f->icon_name = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title",
1158 if (! STRINGP (f->icon_name))
1159 f->icon_name = Qnil;
1161 FRAME_NS_DISPLAY_INFO (f) = dpyinfo;
1163 f->output_data.ns->window_desc = desc_ctr++;
1166 f->output_data.ns->parent_desc = (Window) XFASTINT (parent);
1167 f->output_data.ns->explicit_parent = 1;
1171 f->output_data.ns->parent_desc = FRAME_NS_DISPLAY_INFO (f)->root_window;
1172 f->output_data.ns->explicit_parent = 0;
1175 f->resx = dpyinfo->resx;
1176 f->resy = dpyinfo->resy;
1179 register_font_driver (&nsfont_driver, f);
1180 x_default_parameter (f, parms, Qfont_backend, Qnil,
1181 "fontBackend", "FontBackend", RES_TYPE_STRING);
1184 /* use for default font name */
1185 id font = [NSFont userFixedPitchFontOfSize: -1.0]; /* default */
1186 tfontsize = x_default_parameter (f, parms, Qfontsize,
1187 make_number (0 /*(int)[font pointSize]*/),
1188 "fontSize", "FontSize", RES_TYPE_NUMBER);
1189 tfont = x_default_parameter (f, parms, Qfont,
1190 build_string ([[font fontName] UTF8String]),
1191 "font", "Font", RES_TYPE_STRING);
1195 x_default_parameter (f, parms, Qborder_width, make_number (0),
1196 "borderwidth", "BorderWidth", RES_TYPE_NUMBER);
1197 x_default_parameter (f, parms, Qinternal_border_width, make_number (2),
1198 "internalBorderWidth", "InternalBorderWidth",
1201 /* default scrollbars on right on Mac */
1204 #ifdef NS_IMPL_GNUSTEP
1209 x_default_parameter (f, parms, Qvertical_scroll_bars, spos,
1210 "verticalScrollBars", "VerticalScrollBars",
1213 x_default_parameter (f, parms, Qforeground_color, build_string ("Black"),
1214 "foreground", "Foreground", RES_TYPE_STRING);
1215 x_default_parameter (f, parms, Qbackground_color, build_string ("White"),
1216 "background", "Background", RES_TYPE_STRING);
1217 /* FIXME: not suppported yet in Nextstep */
1218 x_default_parameter (f, parms, Qline_spacing, Qnil,
1219 "lineSpacing", "LineSpacing", RES_TYPE_NUMBER);
1220 x_default_parameter (f, parms, Qleft_fringe, Qnil,
1221 "leftFringe", "LeftFringe", RES_TYPE_NUMBER);
1222 x_default_parameter (f, parms, Qright_fringe, Qnil,
1223 "rightFringe", "RightFringe", RES_TYPE_NUMBER);
1226 init_frame_faces (f);
1228 /* The X resources controlling the menu-bar and tool-bar are
1229 processed specially at startup, and reflected in the mode
1230 variables; ignore them here. */
1231 x_default_parameter (f, parms, Qmenu_bar_lines,
1232 NILP (Vmenu_bar_mode)
1233 ? make_number (0) : make_number (1),
1234 NULL, NULL, RES_TYPE_NUMBER);
1235 x_default_parameter (f, parms, Qtool_bar_lines,
1236 NILP (Vtool_bar_mode)
1237 ? make_number (0) : make_number (1),
1238 NULL, NULL, RES_TYPE_NUMBER);
1240 x_default_parameter (f, parms, Qbuffer_predicate, Qnil, "bufferPredicate",
1241 "BufferPredicate", RES_TYPE_SYMBOL);
1242 x_default_parameter (f, parms, Qtitle, Qnil, "title", "Title",
1245 /* TODO: other terms seem to get away w/o this complexity.. */
1246 if (NILP (Fassq (Qwidth, parms)))
1249 = x_get_arg (dpyinfo, parms, Qwidth, "width", "Width",
1251 if (! EQ (value, Qunbound))
1252 parms = Fcons (Fcons (Qwidth, value), parms);
1254 if (NILP (Fassq (Qheight, parms)))
1257 = x_get_arg (dpyinfo, parms, Qheight, "height", "Height",
1259 if (! EQ (value, Qunbound))
1260 parms = Fcons (Fcons (Qheight, value), parms);
1262 if (NILP (Fassq (Qleft, parms)))
1265 = x_get_arg (dpyinfo, parms, Qleft, "left", "Left", RES_TYPE_NUMBER);
1266 if (! EQ (value, Qunbound))
1267 parms = Fcons (Fcons (Qleft, value), parms);
1269 if (NILP (Fassq (Qtop, parms)))
1272 = x_get_arg (dpyinfo, parms, Qtop, "top", "Top", RES_TYPE_NUMBER);
1273 if (! EQ (value, Qunbound))
1274 parms = Fcons (Fcons (Qtop, value), parms);
1277 window_prompting = x_figure_window_size (f, parms, 1);
1279 tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN);
1280 f->no_split = minibuffer_only || (!EQ (tem, Qunbound) && !EQ (tem, Qnil));
1282 /* NOTE: on other terms, this is done in set_mouse_color, however this
1283 was not getting called under Nextstep */
1284 f->output_data.ns->text_cursor = [NSCursor IBeamCursor];
1285 f->output_data.ns->nontext_cursor = [NSCursor arrowCursor];
1286 f->output_data.ns->modeline_cursor = [NSCursor pointingHandCursor];
1287 f->output_data.ns->hand_cursor = [NSCursor pointingHandCursor];
1288 f->output_data.ns->hourglass_cursor = [NSCursor disappearingItemCursor];
1289 f->output_data.ns->horizontal_drag_cursor = [NSCursor resizeLeftRightCursor];
1290 FRAME_NS_DISPLAY_INFO (f)->vertical_scroll_bar_cursor
1291 = [NSCursor arrowCursor];
1292 f->output_data.ns->current_pointer = f->output_data.ns->text_cursor;
1294 [[EmacsView alloc] initFrameFromEmacs: f];
1298 /* It is now ok to make the frame official even if we get an error below.
1299 The frame needs to be on Vframe_list or making it visible won't work. */
1300 Vframe_list = Fcons (frame, Vframe_list);
1301 /*FRAME_NS_DISPLAY_INFO (f)->reference_count++; */
1303 x_default_parameter (f, parms, Qicon_type, Qnil, "bitmapIcon", "BitmapIcon",
1305 x_default_parameter (f, parms, Qauto_raise, Qnil, "autoRaise", "AutoRaiseLower",
1307 x_default_parameter (f, parms, Qauto_lower, Qnil, "autoLower", "AutoLower",
1309 x_default_parameter (f, parms, Qcursor_type, Qbox, "cursorType", "CursorType",
1311 x_default_parameter (f, parms, Qscroll_bar_width, Qnil, "scrollBarWidth",
1312 "ScrollBarWidth", RES_TYPE_NUMBER);
1313 x_default_parameter (f, parms, Qalpha, Qnil, "alpha", "Alpha",
1316 width = FRAME_COLS (f);
1317 height = FRAME_LINES (f);
1319 SET_FRAME_COLS (f, 0);
1320 FRAME_LINES (f) = 0;
1321 change_frame_size (f, height, width, 1, 0, 0);
1323 if (! f->output_data.ns->explicit_parent)
1325 tem = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL);
1326 if (EQ (tem, Qunbound))
1328 x_set_visibility (f, tem, Qnil);
1329 if (EQ (tem, Qicon))
1330 x_iconify_frame (f);
1331 else if (! NILP (tem))
1333 x_make_frame_visible (f);
1334 f->async_visible = 1;
1335 [[FRAME_NS_VIEW (f) window] makeKeyWindow];
1338 f->async_visible = 0;
1341 if (FRAME_HAS_MINIBUF_P (f)
1342 && (!FRAMEP (kb->Vdefault_minibuffer_frame)
1343 || !FRAME_LIVE_P (XFRAME (kb->Vdefault_minibuffer_frame))))
1344 kb->Vdefault_minibuffer_frame = frame;
1346 /* All remaining specified parameters, which have not been "used"
1347 by x_get_arg and friends, now go in the misc. alist of the frame. */
1348 for (tem = parms; CONSP (tem); tem = XCDR (tem))
1349 if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem))))
1350 f->param_alist = Fcons (XCAR (tem), f->param_alist);
1353 Vwindow_list = Qnil;
1355 return unbind_to (count, frame);
1359 DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0,
1360 doc: /* Set the input focus to FRAME.
1361 FRAME nil means use the selected frame. */)
1364 struct frame *f = check_ns_frame (frame);
1365 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (f);
1367 if (dpyinfo->x_focus_frame != f)
1369 EmacsView *view = FRAME_NS_VIEW (f);
1371 [NSApp activateIgnoringOtherApps: YES];
1372 [[view window] makeKeyAndOrderFront: view];
1380 DEFUN ("ns-popup-font-panel", Fns_popup_font_panel, Sns_popup_font_panel,
1382 doc: /* Pop up the font panel. */)
1389 fm = [NSFontManager sharedFontManager];
1391 f = SELECTED_FRAME ();
1394 CHECK_FRAME (frame);
1398 [fm setSelectedFont: ((struct nsfont_info *)f->output_data.ns->font)->nsfont
1400 [fm orderFrontFontPanel: NSApp];
1405 DEFUN ("ns-popup-color-panel", Fns_popup_color_panel, Sns_popup_color_panel,
1407 doc: /* Pop up the color panel. */)
1414 f = SELECTED_FRAME ();
1417 CHECK_FRAME (frame);
1421 [NSApp orderFrontColorPanel: NSApp];
1426 DEFUN ("ns-read-file-name", Fns_read_file_name, Sns_read_file_name, 1, 4, 0,
1427 doc: /* Use a graphical panel to read a file name, using prompt PROMPT.
1428 Optional arg DIR, if non-nil, supplies a default directory.
1429 Optional arg ISLOAD, if non-nil, means read a file name for saving.
1430 Optional arg INIT, if non-nil, provides a default file name to use. */)
1431 (Lisp_Object prompt, Lisp_Object dir, Lisp_Object isLoad, Lisp_Object init)
1433 static id fileDelegate = nil;
1438 NSString *promptS = NILP (prompt) || !STRINGP (prompt) ? nil :
1439 [NSString stringWithUTF8String: SDATA (prompt)];
1440 NSString *dirS = NILP (dir) || !STRINGP (dir) ?
1441 [NSString stringWithUTF8String: SDATA (current_buffer->directory)] :
1442 [NSString stringWithUTF8String: SDATA (dir)];
1443 NSString *initS = NILP (init) || !STRINGP (init) ? nil :
1444 [NSString stringWithUTF8String: SDATA (init)];
1448 if (fileDelegate == nil)
1449 fileDelegate = [EmacsFileDelegate new];
1451 [NSCursor setHiddenUntilMouseMoves: NO];
1453 if ([dirS characterAtIndex: 0] == '~')
1454 dirS = [dirS stringByExpandingTildeInPath];
1456 panel = NILP (isLoad) ?
1457 (id)[EmacsSavePanel savePanel] : (id)[EmacsOpenPanel openPanel];
1459 [panel setTitle: promptS];
1461 /* Puma (10.1) does not have */
1462 if ([panel respondsToSelector: @selector (setAllowsOtherFileTypes:)])
1463 [panel setAllowsOtherFileTypes: YES];
1465 [panel setTreatsFilePackagesAsDirectories: YES];
1466 [panel setDelegate: fileDelegate];
1472 ret = [panel runModalForDirectory: dirS file: initS];
1476 [panel setCanChooseDirectories: YES];
1477 ret = [panel runModalForDirectory: dirS file: initS types: nil];
1480 ret = (ret == NSOKButton) || panelOK;
1483 fname = build_string ([[panel filename] UTF8String]);
1485 [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow];
1488 return ret ? fname : Qnil;
1492 DEFUN ("ns-get-resource", Fns_get_resource, Sns_get_resource, 2, 2, 0,
1493 doc: /* Return the value of the property NAME of OWNER from the defaults database.
1494 If OWNER is nil, Emacs is assumed. */)
1495 (Lisp_Object owner, Lisp_Object name)
1501 owner = build_string([ns_app_name UTF8String]);
1502 CHECK_STRING (name);
1503 /*fprintf (stderr, "ns-get-resource checking resource '%s'\n", SDATA (name)); */
1505 value =[[[NSUserDefaults standardUserDefaults]
1506 objectForKey: [NSString stringWithUTF8String: SDATA (name)]]
1510 return build_string (value);
1515 DEFUN ("ns-set-resource", Fns_set_resource, Sns_set_resource, 3, 3, 0,
1516 doc: /* Set property NAME of OWNER to VALUE, from the defaults database.
1517 If OWNER is nil, Emacs is assumed.
1518 If VALUE is nil, the default is removed. */)
1519 (Lisp_Object owner, Lisp_Object name, Lisp_Object value)
1523 owner = build_string ([ns_app_name UTF8String]);
1524 CHECK_STRING (name);
1527 [[NSUserDefaults standardUserDefaults] removeObjectForKey:
1528 [NSString stringWithUTF8String: SDATA (name)]];
1532 CHECK_STRING (value);
1533 [[NSUserDefaults standardUserDefaults] setObject:
1534 [NSString stringWithUTF8String: SDATA (value)]
1535 forKey: [NSString stringWithUTF8String:
1543 DEFUN ("x-server-max-request-size", Fx_server_max_request_size,
1544 Sx_server_max_request_size,
1546 doc: /* This function is a no-op. It is only present for completeness. */)
1547 (Lisp_Object display)
1550 /* This function has no real equivalent under NeXTstep. Return nil to
1556 DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0,
1557 doc: /* Return the vendor ID string of Nextstep display server DISPLAY.
1558 DISPLAY should be either a frame or a display name (a string).
1559 If omitted or nil, the selected frame's display is used. */)
1560 (Lisp_Object display)
1562 #ifdef NS_IMPL_GNUSTEP
1563 return build_string ("GNU");
1565 return build_string ("Apple");
1570 DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0,
1571 doc: /* Return the version numbers of the server of DISPLAY.
1572 The value is a list of three integers: the major and minor
1573 version numbers of the X Protocol in use, and the distributor-specific
1574 release number. See also the function `x-server-vendor'.
1576 The optional argument DISPLAY specifies which display to ask about.
1577 DISPLAY should be either a frame or a display name (a string).
1578 If omitted or nil, that stands for the selected frame's display. */)
1579 (Lisp_Object display)
1581 /*NOTE: it is unclear what would best correspond with "protocol";
1582 we return 10.3, meaning Panther, since this is roughly the
1583 level that GNUstep's APIs correspond to.
1584 The last number is where we distinguish between the Apple
1585 and GNUstep implementations ("distributor-specific release
1586 number") and give int'ized versions of major.minor. */
1587 return Fcons (make_number (10),
1588 Fcons (make_number (3),
1589 Fcons (make_number (ns_appkit_version_int()), Qnil)));
1593 DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0,
1594 doc: /* Return the number of screens on Nextstep display server DISPLAY.
1595 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1596 If omitted or nil, the selected frame's display is used. */)
1597 (Lisp_Object display)
1602 num = [[NSScreen screens] count];
1604 return (num != 0) ? make_number (num) : Qnil;
1608 DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height,
1610 doc: /* Return the height of Nextstep display server DISPLAY, in millimeters.
1611 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1612 If omitted or nil, the selected frame's display is used. */)
1613 (Lisp_Object display)
1616 return make_number ((int)
1617 ([ns_get_screen (display) frame].size.height/(92.0/25.4)));
1621 DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width,
1623 doc: /* Return the width of Nextstep display server DISPLAY, in millimeters.
1624 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1625 If omitted or nil, the selected frame's display is used. */)
1626 (Lisp_Object display)
1629 return make_number ((int)
1630 ([ns_get_screen (display) frame].size.width/(92.0/25.4)));
1634 DEFUN ("x-display-backing-store", Fx_display_backing_store,
1635 Sx_display_backing_store, 0, 1, 0,
1636 doc: /* Return whether the Nexstep display DISPLAY supports backing store.
1637 The value may be `buffered', `retained', or `non-retained'.
1638 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1639 If omitted or nil, the selected frame's display is used. */)
1640 (Lisp_Object display)
1643 switch ([ns_get_window (display) backingType])
1645 case NSBackingStoreBuffered:
1646 return intern ("buffered");
1647 case NSBackingStoreRetained:
1648 return intern ("retained");
1649 case NSBackingStoreNonretained:
1650 return intern ("non-retained");
1652 error ("Strange value for backingType parameter of frame");
1654 return Qnil; /* not reached, shut compiler up */
1658 DEFUN ("x-display-visual-class", Fx_display_visual_class,
1659 Sx_display_visual_class, 0, 1, 0,
1660 doc: /* Return the visual class of the Nextstep display server DISPLAY.
1661 The value is one of the symbols `static-gray', `gray-scale',
1662 `static-color', `pseudo-color', `true-color', or `direct-color'.
1663 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1664 If omitted or nil, the selected frame's display is used. */)
1665 (Lisp_Object display)
1667 NSWindowDepth depth;
1669 depth = [ns_get_screen (display) depth];
1671 if ( depth == NSBestDepth (NSCalibratedWhiteColorSpace, 2, 2, YES, NULL))
1672 return intern ("static-gray");
1673 else if (depth == NSBestDepth (NSCalibratedWhiteColorSpace, 8, 8, YES, NULL))
1674 return intern ("gray-scale");
1675 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 8, YES, NULL))
1676 return intern ("pseudo-color");
1677 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 4, 12, NO, NULL))
1678 return intern ("true-color");
1679 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 24, NO, NULL))
1680 return intern ("direct-color");
1682 /* color mgmt as far as we do it is really handled by Nextstep itself anyway */
1683 return intern ("direct-color");
1687 DEFUN ("x-display-save-under", Fx_display_save_under,
1688 Sx_display_save_under, 0, 1, 0,
1689 doc: /* Return t if DISPLAY supports the save-under feature.
1690 The optional argument DISPLAY specifies which display to ask about.
1691 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1692 If omitted or nil, the selected frame's display is used. */)
1693 (Lisp_Object display)
1696 switch ([ns_get_window (display) backingType])
1698 case NSBackingStoreBuffered:
1701 case NSBackingStoreRetained:
1702 case NSBackingStoreNonretained:
1706 error ("Strange value for backingType parameter of frame");
1708 return Qnil; /* not reached, shut compiler up */
1712 DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
1714 doc: /* Open a connection to a display server.
1715 DISPLAY is the name of the display to connect to.
1716 Optional second arg XRM-STRING is a string of resources in xrdb format.
1717 If the optional third arg MUST-SUCCEED is non-nil,
1718 terminate Emacs if we can't open the connection.
1719 \(In the Nextstep version, the last two arguments are currently ignored.) */)
1720 (Lisp_Object display, Lisp_Object resource_string, Lisp_Object must_succeed)
1722 struct ns_display_info *dpyinfo;
1724 CHECK_STRING (display);
1726 nxatoms_of_nsselect ();
1727 dpyinfo = ns_term_init (display);
1730 if (!NILP (must_succeed))
1731 fatal ("OpenStep on %s not responding.\n",
1734 error ("OpenStep on %s not responding.\n",
1738 /* Register our external input/output types, used for determining
1739 applicable services and also drag/drop eligibility. */
1740 ns_send_types = [[NSArray arrayWithObject: NSStringPboardType] retain];
1741 ns_return_types = [[NSArray arrayWithObject: NSStringPboardType] retain];
1742 ns_drag_types = [[NSArray arrayWithObjects:
1744 NSTabularTextPboardType,
1745 NSFilenamesPboardType,
1748 NSFontPboardType, nil] retain];
1754 DEFUN ("x-close-connection", Fx_close_connection, Sx_close_connection,
1756 doc: /* Close the connection to the current Nextstep display server.
1757 The argument DISPLAY is currently ignored. */)
1758 (Lisp_Object display)
1761 /*ns_delete_terminal (dpyinfo->terminal); */
1762 [NSApp terminate: NSApp];
1767 DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0,
1768 doc: /* Return the list of display names that Emacs has connections to. */)
1771 Lisp_Object tail, result;
1774 for (tail = ns_display_name_list; CONSP (tail); tail = XCDR (tail))
1775 result = Fcons (XCAR (XCAR (tail)), result);
1781 DEFUN ("ns-hide-others", Fns_hide_others, Sns_hide_others,
1783 doc: /* Hides all applications other than Emacs. */)
1787 [NSApp hideOtherApplications: NSApp];
1791 DEFUN ("ns-hide-emacs", Fns_hide_emacs, Sns_hide_emacs,
1793 doc: /* If ON is non-nil, the entire Emacs application is hidden.
1794 Otherwise if Emacs is hidden, it is unhidden.
1795 If ON is equal to `activate', Emacs is unhidden and becomes
1796 the active application. */)
1800 if (EQ (on, intern ("activate")))
1802 [NSApp unhide: NSApp];
1803 [NSApp activateIgnoringOtherApps: YES];
1806 [NSApp unhide: NSApp];
1808 [NSApp hide: NSApp];
1813 DEFUN ("ns-emacs-info-panel", Fns_emacs_info_panel, Sns_emacs_info_panel,
1815 doc: /* Shows the 'Info' or 'About' panel for Emacs. */)
1819 [NSApp orderFrontStandardAboutPanel: nil];
1824 DEFUN ("ns-font-name", Fns_font_name, Sns_font_name, 1, 1, 0,
1825 doc: /* Determine font postscript or family name for font NAME.
1826 NAME should be a string containing either the font name or an XLFD
1827 font descriptor. If string contains `fontset' and not
1828 `fontset-startup', it is left alone. */)
1832 CHECK_STRING (name);
1837 if (strstr (nm, "fontset") && !strstr (nm, "fontset-startup"))
1840 return build_string (ns_xlfd_to_fontname (SDATA (name)));
1844 DEFUN ("ns-list-colors", Fns_list_colors, Sns_list_colors, 0, 1, 0,
1845 doc: /* Return a list of all available colors.
1846 The optional argument FRAME is currently ignored. */)
1849 Lisp_Object list = Qnil;
1850 NSEnumerator *colorlists;
1855 CHECK_FRAME (frame);
1856 if (! FRAME_NS_P (XFRAME (frame)))
1857 error ("non-Nextstep frame used in `ns-list-colors'");
1862 colorlists = [[NSColorList availableColorLists] objectEnumerator];
1863 while (clist = [colorlists nextObject])
1865 if ([[clist name] length] < 7 ||
1866 [[clist name] rangeOfString: @"PANTONE"].location == 0)
1868 NSEnumerator *cnames = [[clist allKeys] reverseObjectEnumerator];
1870 while (cname = [cnames nextObject])
1871 list = Fcons (build_string ([cname UTF8String]), list);
1872 /* for (i = [[clist allKeys] count] - 1; i >= 0; i--)
1873 list = Fcons (build_string ([[[clist allKeys] objectAtIndex: i]
1874 UTF8String]), list); */
1884 DEFUN ("ns-list-services", Fns_list_services, Sns_list_services, 0, 0, 0,
1885 doc: /* List available Nextstep services by querying NSApp. */)
1888 Lisp_Object ret = Qnil;
1893 svcs = [[NSMenu alloc] initWithTitle: @"Services"];
1894 [NSApp setServicesMenu: svcs]; /* this and next rebuild on <10.4 */
1895 [NSApp registerServicesMenuSendTypes: ns_send_types
1896 returnTypes: ns_return_types];
1898 /* On Tiger, services menu updating was made lazier (waits for user to
1899 actually click on the menu), so we have to force things along: */
1900 #ifdef NS_IMPL_COCOA
1901 if (NSAppKitVersionNumber >= 744.0)
1903 delegate = [svcs delegate];
1904 if (delegate != nil)
1906 if ([delegate respondsToSelector: @selector (menuNeedsUpdate:)])
1907 [delegate menuNeedsUpdate: svcs];
1908 if ([delegate respondsToSelector:
1909 @selector (menu:updateItem:atIndex:shouldCancel:)])
1911 int i, len = [delegate numberOfItemsInMenu: svcs];
1912 for (i =0; i<len; i++)
1913 [svcs addItemWithTitle: @"" action: NULL keyEquivalent: @""];
1914 for (i =0; i<len; i++)
1915 if (![delegate menu: svcs
1916 updateItem: (NSMenuItem *)[svcs itemAtIndex: i]
1917 atIndex: i shouldCancel: NO])
1924 [svcs setAutoenablesItems: NO];
1925 #ifdef NS_IMPL_COCOA
1926 [svcs update]; /* on OS X, converts from '/' structure */
1929 ret = interpret_services_menu (svcs, Qnil, ret);
1934 DEFUN ("ns-perform-service", Fns_perform_service, Sns_perform_service,
1936 doc: /* Perform Nextstep SERVICE on SEND.
1937 SEND should be either a string or nil.
1938 The return value is the result of the service, as string, or nil if
1939 there was no result. */)
1940 (Lisp_Object service, Lisp_Object send)
1947 CHECK_STRING (service);
1950 utfStr = SDATA (service);
1951 svcName = [NSString stringWithUTF8String: utfStr];
1953 pb =[NSPasteboard pasteboardWithUniqueName];
1954 ns_string_to_pasteboard (pb, send);
1956 if (NSPerformService (svcName, pb) == NO)
1957 Fsignal (Qquit, Fcons (build_string ("service not available"), Qnil));
1959 if ([[pb types] count] == 0)
1960 return build_string ("");
1961 return ns_string_from_pasteboard (pb);
1965 DEFUN ("ns-convert-utf8-nfd-to-nfc", Fns_convert_utf8_nfd_to_nfc,
1966 Sns_convert_utf8_nfd_to_nfc, 1, 1, 0,
1967 doc: /* Return an NFC string that matches the UTF-8 NFD string STR. */)
1970 /* TODO: If GNUstep ever implements precomposedStringWithCanonicalMapping,
1975 utfStr = [NSString stringWithUTF8String: SDATA (str)];
1976 if (![utfStr respondsToSelector:
1977 @selector (precomposedStringWithCanonicalMapping)])
1980 ("Warning: ns-convert-utf8-nfd-to-nfc unsupported under GNUstep.\n");
1984 utfStr = [utfStr precomposedStringWithCanonicalMapping];
1985 return build_string ([utfStr UTF8String]);
1989 #ifdef NS_IMPL_COCOA
1991 /* Compile and execute the AppleScript SCRIPT and return the error
1992 status as function value. A zero is returned if compilation and
1993 execution is successful, in which case *RESULT is set to a Lisp
1994 string or a number containing the resulting script value. Otherwise,
1997 ns_do_applescript (Lisp_Object script, Lisp_Object *result)
1999 NSAppleEventDescriptor *desc;
2000 NSDictionary* errorDict;
2001 NSAppleEventDescriptor* returnDescriptor = NULL;
2003 NSAppleScript* scriptObject =
2004 [[NSAppleScript alloc] initWithSource:
2005 [NSString stringWithUTF8String: SDATA (script)]];
2007 returnDescriptor = [scriptObject executeAndReturnError: &errorDict];
2008 [scriptObject release];
2012 if (returnDescriptor != NULL)
2014 // successful execution
2015 if (kAENullEvent != [returnDescriptor descriptorType])
2018 // script returned an AppleScript result
2019 if ((typeUnicodeText == [returnDescriptor descriptorType]) ||
2020 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
2021 (typeUTF16ExternalRepresentation
2022 == [returnDescriptor descriptorType]) ||
2024 (typeUTF8Text == [returnDescriptor descriptorType]) ||
2025 (typeCString == [returnDescriptor descriptorType]))
2027 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2029 *result = build_string([[desc stringValue] UTF8String]);
2033 /* use typeUTF16ExternalRepresentation? */
2034 // coerce the result to the appropriate ObjC type
2035 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2037 *result = make_number([desc int32Value]);
2043 // no script result, return error
2049 DEFUN ("ns-do-applescript", Fns_do_applescript, Sns_do_applescript, 1, 1, 0,
2050 doc: /* Execute AppleScript SCRIPT and return the result.
2051 If compilation and execution are successful, the resulting script value
2052 is returned as a string, a number or, in the case of other constructs, t.
2053 In case the execution fails, an error is signaled. */)
2054 (Lisp_Object script)
2059 CHECK_STRING (script);
2063 status = ns_do_applescript (script, &result);
2067 else if (!STRINGP (result))
2068 error ("AppleScript error %d", status);
2070 error ("%s", SDATA (result));
2076 /* ==========================================================================
2078 Miscellaneous functions not called through hooks
2080 ========================================================================== */
2083 /* called from image.c */
2085 check_x_frame (Lisp_Object frame)
2087 return check_ns_frame (frame);
2091 /* called from frame.c */
2092 struct ns_display_info *
2093 check_x_display_info (Lisp_Object frame)
2095 return check_ns_display_info (frame);
2100 x_set_scroll_bar_default_width (struct frame *f)
2102 int wid = FRAME_COLUMN_WIDTH (f);
2103 FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2104 FRAME_CONFIG_SCROLL_BAR_COLS (f) = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) +
2109 /* terms impl this instead of x-get-resource directly */
2111 x_get_string_resource (XrmDatabase rdb, char *name, char *class)
2113 /* remove appname prefix; TODO: allow for !="Emacs" */
2114 char *toCheck = class + (!strncmp (class, "Emacs.", 6) ? 6 : 0);
2118 if (inhibit_x_resources)
2119 /* --quick was passed, so this is a no-op. */
2122 res = [[[NSUserDefaults standardUserDefaults] objectForKey:
2123 [NSString stringWithUTF8String: toCheck]] UTF8String];
2124 return !res ? NULL :
2125 (!strncasecmp (res, "YES", 3) ? "true" :
2126 (!strncasecmp (res, "NO", 2) ? "false" : res));
2131 x_get_focus_frame (struct frame *frame)
2133 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (frame);
2134 Lisp_Object nsfocus;
2136 if (!dpyinfo->x_focus_frame)
2139 XSETFRAME (nsfocus, dpyinfo->x_focus_frame);
2145 x_pixel_width (struct frame *f)
2147 return FRAME_PIXEL_WIDTH (f);
2152 x_pixel_height (struct frame *f)
2154 return FRAME_PIXEL_HEIGHT (f);
2159 x_char_width (struct frame *f)
2161 return FRAME_COLUMN_WIDTH (f);
2166 x_char_height (struct frame *f)
2168 return FRAME_LINE_HEIGHT (f);
2173 x_screen_planes (struct frame *f)
2175 return FRAME_NS_DISPLAY_INFO (f)->n_planes;
2180 x_sync (struct frame *f)
2182 /* XXX Not implemented XXX */
2188 /* ==========================================================================
2190 Lisp definitions that, for whatever reason, we can't alias as 'ns-XXX'.
2192 ========================================================================== */
2195 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
2196 doc: /* Internal function called by `color-defined-p', which see.
2197 \(Note that the Nextstep version of this function ignores FRAME.) */)
2198 (Lisp_Object color, Lisp_Object frame)
2202 return ns_lisp_to_color (color, &col) ? Qnil : Qt;
2206 DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0,
2207 doc: /* Internal function called by `color-values', which see. */)
2208 (Lisp_Object color, Lisp_Object frame)
2211 CGFloat red, green, blue, alpha;
2214 CHECK_STRING (color);
2216 if (ns_lisp_to_color (color, &col))
2219 [[col colorUsingColorSpaceName: NSCalibratedRGBColorSpace]
2220 getRed: &red green: &green blue: &blue alpha: &alpha];
2221 return list3 (make_number (lrint (red*65280)),
2222 make_number (lrint (green*65280)),
2223 make_number (lrint (blue*65280)));
2227 DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0,
2228 doc: /* Internal function called by `display-color-p', which see. */)
2229 (Lisp_Object display)
2231 NSWindowDepth depth;
2232 NSString *colorSpace;
2234 depth = [ns_get_screen (display) depth];
2235 colorSpace = NSColorSpaceFromDepth (depth);
2237 return [colorSpace isEqualToString: NSDeviceWhiteColorSpace]
2238 || [colorSpace isEqualToString: NSCalibratedWhiteColorSpace]
2243 DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p,
2244 Sx_display_grayscale_p, 0, 1, 0,
2245 doc: /* Return t if the Nextstep display supports shades of gray.
2246 Note that color displays do support shades of gray.
2247 The optional argument DISPLAY specifies which display to ask about.
2248 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2249 If omitted or nil, that stands for the selected frame's display. */)
2250 (Lisp_Object display)
2252 NSWindowDepth depth;
2254 depth = [ns_get_screen (display) depth];
2256 return NSBitsPerPixelFromDepth (depth) > 1 ? Qt : Qnil;
2260 DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width,
2262 doc: /* Return the width in pixels of the Nextstep display DISPLAY.
2263 The optional argument DISPLAY specifies which display to ask about.
2264 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2265 If omitted or nil, that stands for the selected frame's display. */)
2266 (Lisp_Object display)
2269 return make_number ((int) [ns_get_screen (display) frame].size.width);
2273 DEFUN ("x-display-pixel-height", Fx_display_pixel_height,
2274 Sx_display_pixel_height, 0, 1, 0,
2275 doc: /* Return the height in pixels of the Nextstep display DISPLAY.
2276 The optional argument DISPLAY specifies which display to ask about.
2277 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2278 If omitted or nil, that stands for the selected frame's display. */)
2279 (Lisp_Object display)
2282 return make_number ((int) [ns_get_screen (display) frame].size.height);
2286 DEFUN ("display-usable-bounds", Fns_display_usable_bounds,
2287 Sns_display_usable_bounds, 0, 1, 0,
2288 doc: /* Return the bounds of the usable part of the screen.
2289 The return value is a list of integers (LEFT TOP WIDTH HEIGHT), which
2290 are the boundaries of the usable part of the screen, excluding areas
2291 reserved for the Mac menu, dock, and so forth.
2293 The screen queried corresponds to DISPLAY, which should be either a
2294 frame, a display name (a string), or terminal ID. If omitted or nil,
2295 that stands for the selected frame's display. */)
2296 (Lisp_Object display)
2303 screen = ns_get_screen (display);
2307 vScreen = [screen visibleFrame];
2309 /* NS coordinate system is upside-down.
2310 Transform to screen-specific coordinates. */
2311 return list4 (make_number ((int) vScreen.origin.x),
2312 make_number ((int) [screen frame].size.height
2313 - vScreen.size.height - vScreen.origin.y),
2314 make_number ((int) vScreen.size.width),
2315 make_number ((int) vScreen.size.height));
2319 DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes,
2321 doc: /* Return the number of bitplanes of the Nextstep display DISPLAY.
2322 The optional argument DISPLAY specifies which display to ask about.
2323 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2324 If omitted or nil, that stands for the selected frame's display. */)
2325 (Lisp_Object display)
2329 (NSBitsPerPixelFromDepth ([ns_get_screen (display) depth]));
2333 DEFUN ("x-display-color-cells", Fx_display_color_cells,
2334 Sx_display_color_cells, 0, 1, 0,
2335 doc: /* Returns the number of color cells of the Nextstep display DISPLAY.
2336 The optional argument DISPLAY specifies which display to ask about.
2337 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2338 If omitted or nil, that stands for the selected frame's display. */)
2339 (Lisp_Object display)
2341 struct ns_display_info *dpyinfo;
2344 dpyinfo = check_ns_display_info (display);
2345 /* We force 24+ bit depths to 24-bit to prevent an overflow. */
2346 return make_number (1 << min (dpyinfo->n_planes, 24));
2350 /* Unused dummy def needed for compatibility. */
2351 Lisp_Object tip_frame;
2353 /* TODO: move to xdisp or similar */
2355 compute_tip_xy (struct frame *f,
2364 Lisp_Object left, top;
2365 EmacsView *view = FRAME_NS_VIEW (f);
2368 /* Start with user-specified or mouse position. */
2369 left = Fcdr (Fassq (Qleft, parms));
2370 top = Fcdr (Fassq (Qtop, parms));
2372 if (!INTEGERP (left) || !INTEGERP (top))
2374 pt = last_mouse_motion_position;
2375 /* Convert to screen coordinates */
2376 pt = [view convertPoint: pt toView: nil];
2377 pt = [[view window] convertBaseToScreen: pt];
2381 /* Absolute coordinates. */
2383 pt.y = x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)) - XINT (top)
2387 /* Ensure in bounds. (Note, screen origin = lower left.) */
2388 if (INTEGERP (left))
2390 else if (pt.x + XINT (dx) <= 0)
2391 *root_x = 0; /* Can happen for negative dx */
2392 else if (pt.x + XINT (dx) + width
2393 <= x_display_pixel_width (FRAME_NS_DISPLAY_INFO (f)))
2394 /* It fits to the right of the pointer. */
2395 *root_x = pt.x + XINT (dx);
2396 else if (width + XINT (dx) <= pt.x)
2397 /* It fits to the left of the pointer. */
2398 *root_x = pt.x - width - XINT (dx);
2400 /* Put it left justified on the screen -- it ought to fit that way. */
2405 else if (pt.y - XINT (dy) - height >= 0)
2406 /* It fits below the pointer. */
2407 *root_y = pt.y - height - XINT (dy);
2408 else if (pt.y + XINT (dy) + height
2409 <= x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)))
2410 /* It fits above the pointer */
2411 *root_y = pt.y + XINT (dy);
2413 /* Put it on the top. */
2414 *root_y = x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)) - height;
2418 DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0,
2419 doc: /* Show STRING in a \"tooltip\" window on frame FRAME.
2420 A tooltip window is a small window displaying a string.
2422 This is an internal function; Lisp code should call `tooltip-show'.
2424 FRAME nil or omitted means use the selected frame.
2426 PARMS is an optional list of frame parameters which can be used to
2427 change the tooltip's appearance.
2429 Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil
2430 means use the default timeout of 5 seconds.
2432 If the list of frame parameters PARMS contains a `left' parameter,
2433 the tooltip is displayed at that x-position. Otherwise it is
2434 displayed at the mouse position, with offset DX added (default is 5 if
2435 DX isn't specified). Likewise for the y-position; if a `top' frame
2436 parameter is specified, it determines the y-position of the tooltip
2437 window, otherwise it is displayed at the mouse position, with offset
2438 DY added (default is -10).
2440 A tooltip's maximum size is specified by `x-max-tooltip-size'.
2441 Text larger than the specified size is clipped. */)
2442 (Lisp_Object string, Lisp_Object frame, Lisp_Object parms, Lisp_Object timeout, Lisp_Object dx, Lisp_Object dy)
2445 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
2446 int count = SPECPDL_INDEX ();
2451 specbind (Qinhibit_redisplay, Qt);
2453 GCPRO4 (string, parms, frame, timeout);
2455 CHECK_STRING (string);
2456 str = SDATA (string);
2457 f = check_x_frame (frame);
2459 timeout = make_number (5);
2461 CHECK_NATNUM (timeout);
2464 dx = make_number (5);
2469 dy = make_number (-10);
2474 if (ns_tooltip == nil)
2475 ns_tooltip = [[EmacsTooltip alloc] init];
2479 [ns_tooltip setText: str];
2480 size = [ns_tooltip frame].size;
2482 /* Move the tooltip window where the mouse pointer is. Resize and
2484 compute_tip_xy (f, parms, dx, dy, (int)size.width, (int)size.height,
2487 [ns_tooltip showAtX: root_x Y: root_y for: XINT (timeout)];
2491 return unbind_to (count, Qnil);
2495 DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0,
2496 doc: /* Hide the current tooltip window, if there is any.
2497 Value is t if tooltip was open, nil otherwise. */)
2500 if (ns_tooltip == nil || ![ns_tooltip isActive])
2507 /* ==========================================================================
2509 Class implementations
2511 ========================================================================== */
2514 @implementation EmacsSavePanel
2515 #ifdef NS_IMPL_COCOA
2516 /* --------------------------------------------------------------------------
2517 These are overridden to intercept on OS X: ending panel restarts NSApp
2518 event loop if it is stopped. Not sure if this is correct behavior,
2519 perhaps should check if running and if so send an appdefined.
2520 -------------------------------------------------------------------------- */
2521 - (void) ok: (id)sender
2527 - (void) cancel: (id)sender
2529 [super cancel: sender];
2536 @implementation EmacsOpenPanel
2537 #ifdef NS_IMPL_COCOA
2538 /* --------------------------------------------------------------------------
2539 These are overridden to intercept on OS X: ending panel restarts NSApp
2540 event loop if it is stopped. Not sure if this is correct behavior,
2541 perhaps should check if running and if so send an appdefined.
2542 -------------------------------------------------------------------------- */
2543 - (void) ok: (id)sender
2549 - (void) cancel: (id)sender
2551 [super cancel: sender];
2558 @implementation EmacsFileDelegate
2559 /* --------------------------------------------------------------------------
2560 Delegate methods for Open/Save panels
2561 -------------------------------------------------------------------------- */
2562 - (BOOL)panel: (id)sender isValidFilename: (NSString *)filename
2566 - (BOOL)panel: (id)sender shouldShowFilename: (NSString *)filename
2570 - (NSString *)panel: (id)sender userEnteredFilename: (NSString *)filename
2571 confirmed: (BOOL)okFlag
2580 /* ==========================================================================
2582 Lisp interface declaration
2584 ========================================================================== */
2588 syms_of_nsfns (void)
2592 Qfontsize = intern_c_string ("fontsize");
2593 staticpro (&Qfontsize);
2595 DEFVAR_LISP ("ns-icon-type-alist", &Vns_icon_type_alist,
2596 doc: /* Alist of elements (REGEXP . IMAGE) for images of icons associated to frames.
2597 If the title of a frame matches REGEXP, then IMAGE.tiff is
2598 selected as the image of the icon representing the frame when it's
2599 miniaturized. If an element is t, then Emacs tries to select an icon
2600 based on the filetype of the visited file.
2602 The images have to be installed in a folder called English.lproj in the
2603 Emacs folder. You have to restart Emacs after installing new icons.
2605 Example: Install an icon Gnus.tiff and execute the following code
2607 (setq ns-icon-type-alist
2608 (append ns-icon-type-alist
2609 '((\"^\\\\*\\\\(Group\\\\*$\\\\|Summary \\\\|Article\\\\*$\\\\)\"
2612 When you miniaturize a Group, Summary or Article frame, Gnus.tiff will
2613 be used as the image of the icon representing the frame. */);
2614 Vns_icon_type_alist = Fcons (Qt, Qnil);
2616 DEFVAR_LISP ("ns-version-string", &Vns_version_string,
2617 doc: /* Toolkit version for NS Windowing. */);
2618 Vns_version_string = ns_appkit_version_str ();
2620 defsubr (&Sns_read_file_name);
2621 defsubr (&Sns_get_resource);
2622 defsubr (&Sns_set_resource);
2623 defsubr (&Sxw_display_color_p); /* this and next called directly by C code */
2624 defsubr (&Sx_display_grayscale_p);
2625 defsubr (&Sns_font_name);
2626 defsubr (&Sns_list_colors);
2627 #ifdef NS_IMPL_COCOA
2628 defsubr (&Sns_do_applescript);
2630 defsubr (&Sxw_color_defined_p);
2631 defsubr (&Sxw_color_values);
2632 defsubr (&Sx_server_max_request_size);
2633 defsubr (&Sx_server_vendor);
2634 defsubr (&Sx_server_version);
2635 defsubr (&Sx_display_pixel_width);
2636 defsubr (&Sx_display_pixel_height);
2637 defsubr (&Sns_display_usable_bounds);
2638 defsubr (&Sx_display_mm_width);
2639 defsubr (&Sx_display_mm_height);
2640 defsubr (&Sx_display_screens);
2641 defsubr (&Sx_display_planes);
2642 defsubr (&Sx_display_color_cells);
2643 defsubr (&Sx_display_visual_class);
2644 defsubr (&Sx_display_backing_store);
2645 defsubr (&Sx_display_save_under);
2646 defsubr (&Sx_create_frame);
2647 defsubr (&Sx_open_connection);
2648 defsubr (&Sx_close_connection);
2649 defsubr (&Sx_display_list);
2651 defsubr (&Sns_hide_others);
2652 defsubr (&Sns_hide_emacs);
2653 defsubr (&Sns_emacs_info_panel);
2654 defsubr (&Sns_list_services);
2655 defsubr (&Sns_perform_service);
2656 defsubr (&Sns_convert_utf8_nfd_to_nfc);
2657 defsubr (&Sx_focus_frame);
2658 defsubr (&Sns_popup_font_panel);
2659 defsubr (&Sns_popup_color_panel);
2661 defsubr (&Sx_show_tip);
2662 defsubr (&Sx_hide_tip);
2664 /* used only in fontset.c */
2665 check_window_system_func = check_ns;