1 /* Functions for the NeXT/Open/GNUstep and MacOSX window system.
3 Copyright (C) 1989, 1992-1994, 2005-2006, 2008-2013 Free Software
6 This file is part of GNU Emacs.
8 GNU Emacs is free software: you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation, either version 3 of the License, or
11 (at your option) any later version.
13 GNU Emacs is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
22 Originally by Carl Edman
23 Updated by Christian Limpach (chris@nice.ch)
24 OpenStep/Rhapsody port by Scott Bender (sbender@harmony-ds.com)
25 MacOSX/Aqua port by Christophe de Dinechin (descubes@earthlink.net)
26 GNUstep port and post-20 update by Adrian Robert (arobert@cogsci.ucsd.edu)
29 /* This should be the first include, as it may set up #defines affecting
30 interpretation of even the system includes. */
34 #include <c-strcase.h>
37 #include "blockinput.h"
40 #include "character.h"
43 #include "termhooks.h"
48 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;
85 Lisp_Object Qbuffered;
86 Lisp_Object Qfontsize;
88 /* hack for OS X file panels */
91 EmacsTooltip *ns_tooltip;
93 /* Need forward declaration here to preserve organizational integrity of file */
94 Lisp_Object Fx_open_connection (Lisp_Object, Lisp_Object, Lisp_Object);
96 /* Static variables to handle applescript execution. */
97 static Lisp_Object as_script, *as_result;
101 static ptrdiff_t image_cache_refcount;
104 /* ==========================================================================
106 Internal utility functions
108 ========================================================================== */
115 error ("OpenStep is not in use or not initialized");
119 /* Nonzero if we can use mouse menus. */
127 /* Extract a frame as a FRAME_PTR, defaulting to the selected frame
128 and checking validity for NS. */
130 check_ns_frame (Lisp_Object frame)
135 f = SELECTED_FRAME ();
138 CHECK_LIVE_FRAME (frame);
141 if (! FRAME_NS_P (f))
142 error ("non-Nextstep frame used");
147 /* Let the user specify an Nextstep display with a frame.
148 nil stands for the selected frame--or, if that is not an Nextstep frame,
149 the first Nextstep display on the list. */
150 static struct ns_display_info *
151 check_ns_display_info (Lisp_Object frame)
155 struct frame *f = SELECTED_FRAME ();
156 if (FRAME_NS_P (f) && FRAME_LIVE_P (f) )
157 return FRAME_NS_DISPLAY_INFO (f);
158 else if (x_display_list != 0)
159 return x_display_list;
161 error ("Nextstep windows are not in use or not initialized");
163 else if (INTEGERP (frame))
165 struct terminal *t = get_terminal (frame, 1);
167 if (t->type != output_ns)
168 error ("Terminal %"pI"d is not a Nextstep display", XINT (frame));
170 return t->display_info.ns;
172 else if (STRINGP (frame))
173 return ns_display_info_for_name (frame);
178 CHECK_LIVE_FRAME (frame);
180 if (! FRAME_NS_P (f))
181 error ("non-Nextstep frame used");
182 return FRAME_NS_DISPLAY_INFO (f);
184 return NULL; /* shut compiler up */
189 ns_get_window (Lisp_Object maybeFrame)
191 id view =nil, window =nil;
193 if (!FRAMEP (maybeFrame) || !FRAME_NS_P (XFRAME (maybeFrame)))
194 maybeFrame = selected_frame;/*wrong_type_argument (Qframep, maybeFrame); */
196 if (!NILP (maybeFrame))
197 view = FRAME_NS_VIEW (XFRAME (maybeFrame));
198 if (view) window =[view window];
205 ns_get_screen (Lisp_Object screen)
208 struct terminal *terminal;
210 if (EQ (Qt, screen)) /* not documented */
211 return [NSScreen mainScreen];
213 terminal = get_terminal (screen, 1);
214 if (terminal->type != output_ns)
218 f = SELECTED_FRAME ();
219 else if (FRAMEP (screen))
223 struct ns_display_info *dpyinfo = terminal->display_info.ns;
224 f = dpyinfo->x_focus_frame
225 ? dpyinfo->x_focus_frame : dpyinfo->x_highlight_frame;
228 return ((f && FRAME_NS_P (f)) ? [[FRAME_NS_VIEW (f) window] screen]
233 /* Return the X display structure for the display named NAME.
234 Open a new connection if necessary. */
235 struct ns_display_info *
236 ns_display_info_for_name (Lisp_Object name)
239 struct ns_display_info *dpyinfo;
243 for (dpyinfo = x_display_list, names = ns_display_name_list;
245 dpyinfo = dpyinfo->next, names = XCDR (names))
248 tem = Fstring_equal (XCAR (XCAR (names)), name);
253 error ("Emacs for OpenStep does not yet support multi-display.");
255 Fx_open_connection (name, Qnil, Qnil);
256 dpyinfo = x_display_list;
259 error ("OpenStep on %s not responding.\n", SDATA (name));
266 interpret_services_menu (NSMenu *menu, Lisp_Object prefix, Lisp_Object old)
267 /* --------------------------------------------------------------------------
268 Turn the input menu (an NSMenu) into a lisp list for tracking on lisp side
269 -------------------------------------------------------------------------- */
279 count = [menu numberOfItems];
280 for (i = 0; i<count; i++)
282 item = [menu itemAtIndex: i];
283 name = [[item title] UTF8String];
286 nameStr = build_string (name);
288 if ([item hasSubmenu])
290 old = interpret_services_menu ([item submenu],
291 Fcons (nameStr, prefix), old);
295 keys = [item keyEquivalent];
296 if (keys && [keys length] )
298 key = [keys characterAtIndex: 0];
299 res = make_number (key|super_modifier);
305 old = Fcons (Fcons (res,
306 Freverse (Fcons (nameStr,
316 /* ==========================================================================
318 Frame parameter setters
320 ========================================================================== */
324 x_set_foreground_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
327 CGFloat r, g, b, alpha;
329 if (ns_lisp_to_color (arg, &col))
331 store_frame_param (f, Qforeground_color, oldval);
332 error ("Unknown color");
336 [f->output_data.ns->foreground_color release];
337 f->output_data.ns->foreground_color = col;
339 [col getRed: &r green: &g blue: &b alpha: &alpha];
340 FRAME_FOREGROUND_PIXEL (f) =
341 ARGB_TO_ULONG ((int)(alpha*0xff), (int)(r*0xff), (int)(g*0xff), (int)(b*0xff));
343 if (FRAME_NS_VIEW (f))
345 update_face_from_frame_parameter (f, Qforeground_color, arg);
346 /*recompute_basic_faces (f); */
347 if (FRAME_VISIBLE_P (f))
354 x_set_background_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
358 NSView *view = FRAME_NS_VIEW (f);
359 CGFloat r, g, b, alpha;
361 if (ns_lisp_to_color (arg, &col))
363 store_frame_param (f, Qbackground_color, oldval);
364 error ("Unknown color");
367 /* clear the frame; in some instances the NS-internal GC appears not to
368 update, or it does update and cannot clear old text properly */
369 if (FRAME_VISIBLE_P (f))
373 [f->output_data.ns->background_color release];
374 f->output_data.ns->background_color = col;
376 [col getRed: &r green: &g blue: &b alpha: &alpha];
377 FRAME_BACKGROUND_PIXEL (f) =
378 ARGB_TO_ULONG ((int)(alpha*0xff), (int)(r*0xff), (int)(g*0xff), (int)(b*0xff));
382 [[view window] setBackgroundColor: col];
385 [[view window] setOpaque: NO];
387 [[view window] setOpaque: YES];
389 face = FRAME_DEFAULT_FACE (f);
392 col = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), f);
393 face->background = ns_index_color
394 ([col colorWithAlphaComponent: alpha], f);
396 update_face_from_frame_parameter (f, Qbackground_color, arg);
399 if (FRAME_VISIBLE_P (f))
406 x_set_cursor_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
410 if (ns_lisp_to_color (arg, &col))
412 store_frame_param (f, Qcursor_color, oldval);
413 error ("Unknown color");
416 [FRAME_CURSOR_COLOR (f) release];
417 FRAME_CURSOR_COLOR (f) = [col retain];
419 if (FRAME_VISIBLE_P (f))
421 x_update_cursor (f, 0);
422 x_update_cursor (f, 1);
424 update_face_from_frame_parameter (f, Qcursor_color, arg);
429 x_set_icon_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
431 NSView *view = FRAME_NS_VIEW (f);
432 NSTRACE (x_set_icon_name);
434 /* see if it's changed */
437 if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt))
440 else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil))
443 fset_icon_name (f, arg);
447 if (!NILP (f->title))
450 /* explicit name and no icon-name -> explicit_name */
451 if (f->explicit_name)
455 /* no explicit name and no icon-name ->
456 name has to be rebuild from icon_title_format */
457 windows_or_buffers_changed++;
462 /* Don't change the name if it's already NAME. */
463 if ([[view window] miniwindowTitle] &&
464 ([[[view window] miniwindowTitle]
465 isEqualToString: [NSString stringWithUTF8String:
469 [[view window] setMiniwindowTitle:
470 [NSString stringWithUTF8String: SSDATA (arg)]];
474 ns_set_name_internal (FRAME_PTR f, Lisp_Object name)
477 Lisp_Object encoded_name, encoded_icon_name;
479 NSView *view = FRAME_NS_VIEW (f);
482 encoded_name = ENCODE_UTF_8 (name);
485 str = [NSString stringWithUTF8String: SSDATA (encoded_name)];
487 /* Don't change the name if it's already NAME. */
488 if (! [[[view window] title] isEqualToString: str])
489 [[view window] setTitle: str];
491 if (!STRINGP (f->icon_name))
492 encoded_icon_name = encoded_name;
494 encoded_icon_name = ENCODE_UTF_8 (f->icon_name);
496 str = [NSString stringWithUTF8String: SSDATA (encoded_icon_name)];
498 if ([[view window] miniwindowTitle] &&
499 ! [[[view window] miniwindowTitle] isEqualToString: str])
500 [[view window] setMiniwindowTitle: str];
505 ns_set_name (struct frame *f, Lisp_Object name, int explicit)
507 NSTRACE (ns_set_name);
509 /* Make sure that requests from lisp code override requests from
510 Emacs redisplay code. */
513 /* If we're switching from explicit to implicit, we had better
514 update the mode lines and thereby update the title. */
515 if (f->explicit_name && NILP (name))
516 update_mode_lines = 1;
518 f->explicit_name = ! NILP (name);
520 else if (f->explicit_name)
524 name = build_string([ns_app_name UTF8String]);
528 /* Don't change the name if it's already NAME. */
529 if (! NILP (Fstring_equal (name, f->name)))
534 /* title overrides explicit name */
535 if (! NILP (f->title))
538 ns_set_name_internal (f, name);
542 /* This function should be called when the user's lisp code has
543 specified a name for the frame; the name will override any set by the
546 x_explicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
548 NSTRACE (x_explicitly_set_name);
549 ns_set_name (f, arg, 1);
553 /* This function should be called by Emacs redisplay code to set the
554 name; names set this way will never override names set by the user's
557 x_implicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
559 NSTRACE (x_implicitly_set_name);
561 /* Deal with NS specific format t. */
562 if (FRAME_NS_P (f) && ((FRAME_ICONIFIED_P (f) && EQ (Vicon_title_format, Qt))
563 || EQ (Vframe_title_format, Qt)))
564 ns_set_name_as_filename (f);
566 ns_set_name (f, arg, 0);
570 /* Change the title of frame F to NAME.
571 If NAME is nil, use the frame name as the title. */
574 x_set_title (struct frame *f, Lisp_Object name, Lisp_Object old_name)
576 NSTRACE (x_set_title);
577 /* Don't change the title if it's already NAME. */
578 if (EQ (name, f->title))
581 update_mode_lines = 1;
583 fset_title (f, name);
590 ns_set_name_internal (f, name);
595 ns_set_name_as_filename (struct frame *f)
598 Lisp_Object name, filename;
599 Lisp_Object buf = XWINDOW (f->selected_window)->buffer;
601 NSAutoreleasePool *pool;
603 Lisp_Object encoded_name, encoded_filename;
605 NSTRACE (ns_set_name_as_filename);
607 if (f->explicit_name || ! NILP (f->title))
611 pool = [[NSAutoreleasePool alloc] init];
612 filename = BVAR (XBUFFER (buf), filename);
613 name = BVAR (XBUFFER (buf), name);
617 if (! NILP (filename))
618 name = Ffile_name_nondirectory (filename);
620 name = build_string ([ns_app_name UTF8String]);
624 encoded_name = ENCODE_UTF_8 (name);
627 view = FRAME_NS_VIEW (f);
629 title = FRAME_ICONIFIED_P (f) ? [[[view window] miniwindowTitle] UTF8String]
630 : [[[view window] title] UTF8String];
632 if (title && (! strcmp (title, SSDATA (encoded_name))))
639 str = [NSString stringWithUTF8String: SSDATA (encoded_name)];
640 if (str == nil) str = @"Bad coding";
642 if (FRAME_ICONIFIED_P (f))
643 [[view window] setMiniwindowTitle: str];
648 if (! NILP (filename))
651 encoded_filename = ENCODE_UTF_8 (filename);
654 fstr = [NSString stringWithUTF8String: SSDATA (encoded_filename)];
655 if (fstr == nil) fstr = @"";
657 /* work around a bug observed on 10.3 and later where
658 setTitleWithRepresentedFilename does not clear out previous state
659 if given filename does not exist */
660 if (! [[NSFileManager defaultManager] fileExistsAtPath: fstr])
661 [[view window] setRepresentedFilename: @""];
667 [[view window] setRepresentedFilename: fstr];
668 [[view window] setTitle: str];
678 ns_set_doc_edited (struct frame *f, Lisp_Object arg)
680 NSView *view = FRAME_NS_VIEW (f);
681 NSAutoreleasePool *pool;
682 if (!MINI_WINDOW_P (XWINDOW (f->selected_window)))
685 pool = [[NSAutoreleasePool alloc] init];
686 [[view window] setDocumentEdited: !NILP (arg)];
694 x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
697 if (FRAME_MINIBUF_ONLY_P (f))
700 if (TYPE_RANGED_INTEGERP (int, value))
701 nlines = XINT (value);
705 FRAME_MENU_BAR_LINES (f) = 0;
708 FRAME_EXTERNAL_MENU_BAR (f) = 1;
709 /* does for all frames, whereas we just want for one frame
710 [NSMenu setMenuBarVisible: YES]; */
714 if (FRAME_EXTERNAL_MENU_BAR (f) == 1)
715 free_frame_menubar (f);
716 /* [NSMenu setMenuBarVisible: NO]; */
717 FRAME_EXTERNAL_MENU_BAR (f) = 0;
722 /* toolbar support */
724 x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
728 if (FRAME_MINIBUF_ONLY_P (f))
731 if (RANGED_INTEGERP (0, value, INT_MAX))
732 nlines = XFASTINT (value);
738 FRAME_EXTERNAL_TOOL_BAR (f) = 1;
739 update_frame_tool_bar (f);
743 if (FRAME_EXTERNAL_TOOL_BAR (f))
745 free_frame_tool_bar (f);
746 FRAME_EXTERNAL_TOOL_BAR (f) = 0;
750 x_set_window_size (f, 0, f->text_cols, f->text_lines);
755 ns_implicitly_set_icon_type (struct frame *f)
758 EmacsView *view = FRAME_NS_VIEW (f);
760 Lisp_Object chain, elt;
761 NSAutoreleasePool *pool;
764 NSTRACE (ns_implicitly_set_icon_type);
767 pool = [[NSAutoreleasePool alloc] init];
768 if (f->output_data.ns->miniimage
769 && [[NSString stringWithUTF8String: SSDATA (f->name)]
770 isEqualToString: [(NSImage *)f->output_data.ns->miniimage name]])
777 tem = assq_no_quit (Qicon_type, f->param_alist);
778 if (CONSP (tem) && ! NILP (XCDR (tem)))
785 for (chain = Vns_icon_type_alist;
786 image == nil && CONSP (chain);
787 chain = XCDR (chain))
790 /* special case: 't' means go by file type */
791 if (SYMBOLP (elt) && EQ (elt, Qt) && SSDATA (f->name)[0] == '/')
794 = [NSString stringWithUTF8String: SSDATA (f->name)];
795 if ([[NSFileManager defaultManager] fileExistsAtPath: str])
796 image = [[[NSWorkspace sharedWorkspace] iconForFile: str] retain];
798 else if (CONSP (elt) &&
799 STRINGP (XCAR (elt)) &&
800 STRINGP (XCDR (elt)) &&
801 fast_string_match (XCAR (elt), f->name) >= 0)
803 image = [EmacsImage allocInitFromFile: XCDR (elt)];
805 image = [[NSImage imageNamed:
806 [NSString stringWithUTF8String:
807 SSDATA (XCDR (elt))]] retain];
813 image = [[[NSWorkspace sharedWorkspace] iconForFileType: @"text"] retain];
817 [f->output_data.ns->miniimage release];
818 f->output_data.ns->miniimage = image;
819 [view setMiniwindowImage: setMini];
826 x_set_icon_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
828 EmacsView *view = FRAME_NS_VIEW (f);
832 NSTRACE (x_set_icon_type);
834 if (!NILP (arg) && SYMBOLP (arg))
836 arg =build_string (SSDATA (SYMBOL_NAME (arg)));
837 store_frame_param (f, Qicon_type, arg);
840 /* do it the implicit way */
843 ns_implicitly_set_icon_type (f);
849 image = [EmacsImage allocInitFromFile: arg];
851 image =[NSImage imageNamed: [NSString stringWithUTF8String:
856 image = [NSImage imageNamed: @"text"];
860 f->output_data.ns->miniimage = image;
861 [view setMiniwindowImage: setMini];
865 /* TODO: move to nsterm? */
867 ns_lisp_to_cursor_type (Lisp_Object arg)
870 if (XTYPE (arg) == Lisp_String)
872 else if (XTYPE (arg) == Lisp_Symbol)
873 str = SSDATA (SYMBOL_NAME (arg));
875 if (!strcmp (str, "box")) return FILLED_BOX_CURSOR;
876 if (!strcmp (str, "hollow")) return HOLLOW_BOX_CURSOR;
877 if (!strcmp (str, "hbar")) return HBAR_CURSOR;
878 if (!strcmp (str, "bar")) return BAR_CURSOR;
879 if (!strcmp (str, "no")) return NO_CURSOR;
885 ns_cursor_type_to_lisp (int arg)
889 case FILLED_BOX_CURSOR: return Qbox;
890 case HOLLOW_BOX_CURSOR: return intern ("hollow");
891 case HBAR_CURSOR: return intern ("hbar");
892 case BAR_CURSOR: return intern ("bar");
894 default: return intern ("no");
898 /* This is the same as the xfns.c definition. */
900 x_set_cursor_type (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
902 set_frame_cursor_types (f, arg);
904 /* Make sure the cursor gets redrawn. */
905 cursor_type_changed = 1;
909 /* called to set mouse pointer color, but all other terms use it to
910 initialize pointer types (and don't set the color ;) */
912 x_set_mouse_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
914 /* don't think we can do this on Nextstep */
919 #define Xstr(x) Str(x)
922 ns_appkit_version_str (void)
926 #ifdef NS_IMPL_GNUSTEP
927 sprintf(tmp, "gnustep-gui-%s", Xstr(GNUSTEP_GUI_VERSION));
928 #elif defined(NS_IMPL_COCOA)
929 sprintf(tmp, "apple-appkit-%.2f", NSAppKitVersionNumber);
933 return build_string (tmp);
937 /* This is for use by x-server-version and collapses all version info we
938 have into a single int. For a better picture of the implementation
939 running, use ns_appkit_version_str.*/
941 ns_appkit_version_int (void)
943 #ifdef NS_IMPL_GNUSTEP
944 return GNUSTEP_GUI_MAJOR_VERSION * 100 + GNUSTEP_GUI_MINOR_VERSION;
945 #elif defined(NS_IMPL_COCOA)
946 return (int)NSAppKitVersionNumber;
953 x_icon (struct frame *f, Lisp_Object parms)
954 /* --------------------------------------------------------------------------
955 Strangely-named function to set icon position parameters in frame.
956 This is irrelevant under OS X, but might be needed under GNUstep,
957 depending on the window manager used. Note, this is not a standard
958 frame parameter-setter; it is called directly from x-create-frame.
959 -------------------------------------------------------------------------- */
961 Lisp_Object icon_x, icon_y;
962 struct ns_display_info *dpyinfo = check_ns_display_info (Qnil);
964 f->output_data.ns->icon_top = Qnil;
965 f->output_data.ns->icon_left = Qnil;
967 /* Set the position of the icon. */
968 icon_x = x_get_arg (dpyinfo, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER);
969 icon_y = x_get_arg (dpyinfo, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER);
970 if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound))
972 CHECK_NUMBER (icon_x);
973 CHECK_NUMBER (icon_y);
974 f->output_data.ns->icon_top = icon_y;
975 f->output_data.ns->icon_left = icon_x;
977 else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound))
978 error ("Both left and top icon corners of icon must be specified");
982 /* Note: see frame.c for template, also where generic functions are impl */
983 frame_parm_handler ns_frame_parm_handlers[] =
985 x_set_autoraise, /* generic OK */
986 x_set_autolower, /* generic OK */
987 x_set_background_color,
988 0, /* x_set_border_color, may be impossible under Nextstep */
989 0, /* x_set_border_width, may be impossible under Nextstep */
992 x_set_font, /* generic OK */
993 x_set_foreground_color,
996 x_set_internal_border_width, /* generic OK */
997 x_set_menu_bar_lines,
999 x_explicitly_set_name,
1000 x_set_scroll_bar_width, /* generic OK */
1002 x_set_unsplittable, /* generic OK */
1003 x_set_vertical_scroll_bars, /* generic OK */
1004 x_set_visibility, /* generic OK */
1005 x_set_tool_bar_lines,
1006 0, /* x_set_scroll_bar_foreground, will ignore (not possible on NS) */
1007 0, /* x_set_scroll_bar_background, will ignore (not possible on NS) */
1008 x_set_screen_gamma, /* generic OK */
1009 x_set_line_spacing, /* generic OK, sets f->extra_line_spacing to int */
1010 x_set_fringe_width, /* generic OK */
1011 x_set_fringe_width, /* generic OK */
1012 0, /* x_set_wait_for_wm, will ignore */
1013 x_set_fullscreen, /* generic OK */
1014 x_set_font_backend, /* generic OK */
1016 0, /* x_set_sticky */
1017 0, /* x_set_tool_bar_position */
1021 /* Handler for signals raised during x_create_frame.
1022 FRAME is the frame which is partially constructed. */
1025 unwind_create_frame (Lisp_Object frame)
1027 struct frame *f = XFRAME (frame);
1029 /* If frame is already dead, nothing to do. This can happen if the
1030 display is disconnected after the frame has become official, but
1031 before x_create_frame removes the unwind protect. */
1032 if (!FRAME_LIVE_P (f))
1035 /* If frame is ``official'', nothing to do. */
1036 if (NILP (Fmemq (frame, Vframe_list)))
1038 #if defined GLYPH_DEBUG && defined ENABLE_CHECKING
1039 struct ns_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
1042 x_free_frame_resources (f);
1046 /* Check that reference counts are indeed correct. */
1047 eassert (dpyinfo->terminal->image_cache->refcount == image_cache_refcount);
1056 * Read geometry related parameters from preferences if not in PARMS.
1057 * Returns the union of parms and any preferences read.
1061 get_geometry_from_preferences (struct ns_display_info *dpyinfo,
1069 { "width", "Width", Qwidth },
1070 { "height", "Height", Qheight },
1071 { "left", "Left", Qleft },
1072 { "top", "Top", Qtop },
1076 for (i = 0; i < sizeof (r)/sizeof (r[0]); ++i)
1078 if (NILP (Fassq (r[i].tem, parms)))
1081 = x_get_arg (dpyinfo, parms, r[i].tem, r[i].val, r[i].cls,
1083 if (! EQ (value, Qunbound))
1084 parms = Fcons (Fcons (r[i].tem, value), parms);
1091 /* ==========================================================================
1095 ========================================================================== */
1097 DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame,
1099 doc: /* Make a new Nextstep window, called a "frame" in Emacs terms.
1100 Return an Emacs frame object.
1101 PARMS is an alist of frame parameters.
1102 If the parameters specify that the frame should not have a minibuffer,
1103 and do not specify a specific minibuffer window to use,
1104 then `default-minibuffer-frame' must be a frame whose minibuffer can
1105 be shared by the new frame.
1107 This function is an internal primitive--use `make-frame' instead. */)
1111 Lisp_Object frame, tem;
1113 int minibuffer_only = 0;
1114 int window_prompting = 0;
1116 ptrdiff_t count = specpdl_ptr - specpdl;
1117 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
1118 Lisp_Object display;
1119 struct ns_display_info *dpyinfo = NULL;
1122 Lisp_Object tfont, tfontsize;
1123 static int desc_ctr = 1;
1127 /* x_get_arg modifies parms. */
1128 parms = Fcopy_alist (parms);
1130 /* Use this general default value to start with
1131 until we know if this frame has a specified name. */
1132 Vx_resource_name = Vinvocation_name;
1134 display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_STRING);
1135 if (EQ (display, Qunbound))
1137 dpyinfo = check_ns_display_info (display);
1138 kb = dpyinfo->terminal->kboard;
1140 if (!dpyinfo->terminal->name)
1141 error ("Terminal is not live, can't create new frames on it");
1143 name = x_get_arg (dpyinfo, parms, Qname, 0, 0, RES_TYPE_STRING);
1145 && ! EQ (name, Qunbound)
1147 error ("Invalid frame name--not a string or nil");
1150 Vx_resource_name = name;
1152 parent = x_get_arg (dpyinfo, parms, Qparent_id, 0, 0, RES_TYPE_NUMBER);
1153 if (EQ (parent, Qunbound))
1155 if (! NILP (parent))
1156 CHECK_NUMBER (parent);
1158 /* make_frame_without_minibuffer can run Lisp code and garbage collect. */
1159 /* No need to protect DISPLAY because that's not used after passing
1160 it to make_frame_without_minibuffer. */
1162 GCPRO4 (parms, parent, name, frame);
1163 tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer",
1165 if (EQ (tem, Qnone) || NILP (tem))
1166 f = make_frame_without_minibuffer (Qnil, kb, display);
1167 else if (EQ (tem, Qonly))
1169 f = make_minibuffer_frame ();
1170 minibuffer_only = 1;
1172 else if (WINDOWP (tem))
1173 f = make_frame_without_minibuffer (tem, kb, display);
1177 XSETFRAME (frame, f);
1179 f->terminal = dpyinfo->terminal;
1181 f->output_method = output_ns;
1182 f->output_data.ns = xzalloc (sizeof *f->output_data.ns);
1184 FRAME_FONTSET (f) = -1;
1186 fset_icon_name (f, x_get_arg (dpyinfo, parms, Qicon_name,
1187 "iconName", "Title",
1189 if (! STRINGP (f->icon_name))
1190 fset_icon_name (f, Qnil);
1192 FRAME_NS_DISPLAY_INFO (f) = dpyinfo;
1194 /* With FRAME_NS_DISPLAY_INFO set up, this unwind-protect is safe. */
1195 record_unwind_protect (unwind_create_frame, frame);
1197 f->output_data.ns->window_desc = desc_ctr++;
1198 if (TYPE_RANGED_INTEGERP (Window, parent))
1200 f->output_data.ns->parent_desc = XFASTINT (parent);
1201 f->output_data.ns->explicit_parent = 1;
1205 f->output_data.ns->parent_desc = FRAME_NS_DISPLAY_INFO (f)->root_window;
1206 f->output_data.ns->explicit_parent = 0;
1209 /* Set the name; the functions to which we pass f expect the name to
1211 if (EQ (name, Qunbound) || NILP (name) || ! STRINGP (name))
1213 fset_name (f, build_string ([ns_app_name UTF8String]));
1214 f->explicit_name = 0;
1218 fset_name (f, name);
1219 f->explicit_name = 1;
1220 specbind (Qx_resource_name, name);
1223 f->resx = dpyinfo->resx;
1224 f->resy = dpyinfo->resy;
1227 register_font_driver (&nsfont_driver, f);
1228 x_default_parameter (f, parms, Qfont_backend, Qnil,
1229 "fontBackend", "FontBackend", RES_TYPE_STRING);
1232 /* use for default font name */
1233 id font = [NSFont userFixedPitchFontOfSize: -1.0]; /* default */
1234 tfontsize = x_default_parameter (f, parms, Qfontsize,
1235 make_number (0 /*(int)[font pointSize]*/),
1236 "fontSize", "FontSize", RES_TYPE_NUMBER);
1237 tfont = x_default_parameter (f, parms, Qfont,
1238 build_string ([[font fontName] UTF8String]),
1239 "font", "Font", RES_TYPE_STRING);
1243 x_default_parameter (f, parms, Qborder_width, make_number (0),
1244 "borderwidth", "BorderWidth", RES_TYPE_NUMBER);
1245 x_default_parameter (f, parms, Qinternal_border_width, make_number (2),
1246 "internalBorderWidth", "InternalBorderWidth",
1249 /* default scrollbars on right on Mac */
1252 #ifdef NS_IMPL_GNUSTEP
1257 x_default_parameter (f, parms, Qvertical_scroll_bars, spos,
1258 "verticalScrollBars", "VerticalScrollBars",
1261 x_default_parameter (f, parms, Qforeground_color, build_string ("Black"),
1262 "foreground", "Foreground", RES_TYPE_STRING);
1263 x_default_parameter (f, parms, Qbackground_color, build_string ("White"),
1264 "background", "Background", RES_TYPE_STRING);
1265 /* FIXME: not supported yet in Nextstep */
1266 x_default_parameter (f, parms, Qline_spacing, Qnil,
1267 "lineSpacing", "LineSpacing", RES_TYPE_NUMBER);
1268 x_default_parameter (f, parms, Qleft_fringe, Qnil,
1269 "leftFringe", "LeftFringe", RES_TYPE_NUMBER);
1270 x_default_parameter (f, parms, Qright_fringe, Qnil,
1271 "rightFringe", "RightFringe", RES_TYPE_NUMBER);
1274 image_cache_refcount =
1275 FRAME_IMAGE_CACHE (f) ? FRAME_IMAGE_CACHE (f)->refcount : 0;
1278 init_frame_faces (f);
1280 /* The resources controlling the menu-bar and tool-bar are
1281 processed specially at startup, and reflected in the mode
1282 variables; ignore them here. */
1283 x_default_parameter (f, parms, Qmenu_bar_lines,
1284 NILP (Vmenu_bar_mode)
1285 ? make_number (0) : make_number (1),
1286 NULL, NULL, RES_TYPE_NUMBER);
1287 x_default_parameter (f, parms, Qtool_bar_lines,
1288 NILP (Vtool_bar_mode)
1289 ? make_number (0) : make_number (1),
1290 NULL, NULL, RES_TYPE_NUMBER);
1292 x_default_parameter (f, parms, Qbuffer_predicate, Qnil, "bufferPredicate",
1293 "BufferPredicate", RES_TYPE_SYMBOL);
1294 x_default_parameter (f, parms, Qtitle, Qnil, "title", "Title",
1297 parms = get_geometry_from_preferences (dpyinfo, parms);
1298 window_prompting = x_figure_window_size (f, parms, 1);
1300 tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN);
1301 f->no_split = minibuffer_only || (!EQ (tem, Qunbound) && !EQ (tem, Qnil));
1303 /* NOTE: on other terms, this is done in set_mouse_color, however this
1304 was not getting called under Nextstep */
1305 f->output_data.ns->text_cursor = [NSCursor IBeamCursor];
1306 f->output_data.ns->nontext_cursor = [NSCursor arrowCursor];
1307 f->output_data.ns->modeline_cursor = [NSCursor pointingHandCursor];
1308 f->output_data.ns->hand_cursor = [NSCursor pointingHandCursor];
1309 f->output_data.ns->hourglass_cursor = [NSCursor disappearingItemCursor];
1310 f->output_data.ns->horizontal_drag_cursor = [NSCursor resizeLeftRightCursor];
1311 FRAME_NS_DISPLAY_INFO (f)->vertical_scroll_bar_cursor
1312 = [NSCursor arrowCursor];
1313 f->output_data.ns->current_pointer = f->output_data.ns->text_cursor;
1315 [[EmacsView alloc] initFrameFromEmacs: f];
1319 /* ns_display_info does not have a reference_count. */
1320 f->terminal->reference_count++;
1322 /* It is now ok to make the frame official even if we get an error below.
1323 The frame needs to be on Vframe_list or making it visible won't work. */
1324 Vframe_list = Fcons (frame, Vframe_list);
1326 x_default_parameter (f, parms, Qicon_type, Qnil,
1327 "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL);
1329 x_default_parameter (f, parms, Qauto_raise, Qnil,
1330 "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN);
1331 x_default_parameter (f, parms, Qauto_lower, Qnil,
1332 "autoLower", "AutoLower", RES_TYPE_BOOLEAN);
1333 x_default_parameter (f, parms, Qcursor_type, Qbox,
1334 "cursorType", "CursorType", RES_TYPE_SYMBOL);
1335 x_default_parameter (f, parms, Qscroll_bar_width, Qnil,
1336 "scrollBarWidth", "ScrollBarWidth",
1338 x_default_parameter (f, parms, Qalpha, Qnil,
1339 "alpha", "Alpha", RES_TYPE_NUMBER);
1340 x_default_parameter (f, parms, Qfullscreen, Qnil,
1341 "fullscreen", "Fullscreen", RES_TYPE_SYMBOL);
1343 width = FRAME_COLS (f);
1344 height = FRAME_LINES (f);
1346 SET_FRAME_COLS (f, 0);
1347 FRAME_LINES (f) = 0;
1348 change_frame_size (f, height, width, 1, 0, 0);
1350 if (! f->output_data.ns->explicit_parent)
1352 Lisp_Object visibility;
1354 visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0,
1356 if (EQ (visibility, Qunbound))
1359 if (EQ (visibility, Qicon))
1360 x_iconify_frame (f);
1361 else if (! NILP (visibility))
1363 x_make_frame_visible (f);
1364 [[FRAME_NS_VIEW (f) window] makeKeyWindow];
1368 /* Must have been Qnil. */
1372 if (FRAME_HAS_MINIBUF_P (f)
1373 && (!FRAMEP (KVAR (kb, Vdefault_minibuffer_frame))
1374 || !FRAME_LIVE_P (XFRAME (KVAR (kb, Vdefault_minibuffer_frame)))))
1375 kset_default_minibuffer_frame (kb, frame);
1377 /* All remaining specified parameters, which have not been "used"
1378 by x_get_arg and friends, now go in the misc. alist of the frame. */
1379 for (tem = parms; CONSP (tem); tem = XCDR (tem))
1380 if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem))))
1381 fset_param_alist (f, Fcons (XCAR (tem), f->param_alist));
1385 if (window_prompting & USPosition)
1386 x_set_offset (f, f->left_pos, f->top_pos, 1);
1388 /* Make sure windows on this frame appear in calls to next-window
1389 and similar functions. */
1390 Vwindow_list = Qnil;
1392 return unbind_to (count, frame);
1396 DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0,
1397 doc: /* Set the input focus to FRAME.
1398 FRAME nil means use the selected frame. */)
1401 struct frame *f = check_ns_frame (frame);
1402 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (f);
1404 if (dpyinfo->x_focus_frame != f)
1406 EmacsView *view = FRAME_NS_VIEW (f);
1408 [NSApp activateIgnoringOtherApps: YES];
1409 [[view window] makeKeyAndOrderFront: view];
1417 DEFUN ("ns-popup-font-panel", Fns_popup_font_panel, Sns_popup_font_panel,
1419 doc: /* Pop up the font panel. */)
1426 fm = [NSFontManager sharedFontManager];
1428 f = SELECTED_FRAME ();
1431 CHECK_FRAME (frame);
1435 [fm setSelectedFont: ((struct nsfont_info *)f->output_data.ns->font)->nsfont
1437 [fm orderFrontFontPanel: NSApp];
1442 DEFUN ("ns-popup-color-panel", Fns_popup_color_panel, Sns_popup_color_panel,
1444 doc: /* Pop up the color panel. */)
1451 f = SELECTED_FRAME ();
1454 CHECK_FRAME (frame);
1458 [NSApp orderFrontColorPanel: NSApp];
1463 DEFUN ("ns-read-file-name", Fns_read_file_name, Sns_read_file_name, 1, 5, 0,
1464 doc: /* Use a graphical panel to read a file name, using prompt PROMPT.
1465 Optional arg DIR, if non-nil, supplies a default directory.
1466 Optional arg MUSTMATCH, if non-nil, means the returned file or
1467 directory must exist.
1468 Optional arg INIT, if non-nil, provides a default file name to use.
1469 Optional arg DIR_ONLY_P, if non-nil, means choose only directories. */)
1470 (Lisp_Object prompt, Lisp_Object dir, Lisp_Object mustmatch,
1471 Lisp_Object init, Lisp_Object dir_only_p)
1473 static id fileDelegate = nil;
1478 NSString *promptS = NILP (prompt) || !STRINGP (prompt) ? nil :
1479 [NSString stringWithUTF8String: SSDATA (prompt)];
1480 NSString *dirS = NILP (dir) || !STRINGP (dir) ?
1481 [NSString stringWithUTF8String: SSDATA (BVAR (current_buffer, directory))] :
1482 [NSString stringWithUTF8String: SSDATA (dir)];
1483 NSString *initS = NILP (init) || !STRINGP (init) ? nil :
1484 [NSString stringWithUTF8String: SSDATA (init)];
1488 if (fileDelegate == nil)
1489 fileDelegate = [EmacsFileDelegate new];
1491 [NSCursor setHiddenUntilMouseMoves: NO];
1493 if ([dirS characterAtIndex: 0] == '~')
1494 dirS = [dirS stringByExpandingTildeInPath];
1496 panel = NILP (mustmatch) && NILP (dir_only_p) ?
1497 (id)[EmacsSavePanel savePanel] : (id)[EmacsOpenPanel openPanel];
1499 [panel setTitle: promptS];
1501 [panel setAllowsOtherFileTypes: YES];
1502 [panel setTreatsFilePackagesAsDirectories: YES];
1503 [panel setDelegate: fileDelegate];
1506 if (! NILP (dir_only_p))
1508 [panel setCanChooseDirectories: YES];
1509 [panel setCanChooseFiles: NO];
1513 #if defined (NS_IMPL_COCOA) && \
1514 MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
1515 if (! NILP (mustmatch) || ! NILP (dir_only_p))
1516 [panel setAllowedFileTypes: nil];
1517 if (dirS) [panel setDirectoryURL: [NSURL fileURLWithPath: dirS]];
1518 if (initS && NILP (Ffile_directory_p (init)))
1519 [panel setNameFieldStringValue: [initS lastPathComponent]];
1521 [panel setNameFieldStringValue: @""];
1523 ret = [panel runModal];
1525 if (NILP (mustmatch) && NILP (dir_only_p))
1527 ret = [panel runModalForDirectory: dirS file: initS];
1531 [panel setCanChooseDirectories: YES];
1532 ret = [panel runModalForDirectory: dirS file: initS types: nil];
1536 ret = (ret == NSOKButton) || panelOK;
1539 fname = build_string ([[panel filename] UTF8String]);
1541 [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow];
1544 return ret ? fname : Qnil;
1548 ns_get_defaults_value (const char *key)
1550 NSObject *obj = [[NSUserDefaults standardUserDefaults]
1551 objectForKey: [NSString stringWithUTF8String: key]];
1553 if (!obj) return NULL;
1555 return [[NSString stringWithFormat: @"%@", obj] UTF8String];
1559 DEFUN ("ns-get-resource", Fns_get_resource, Sns_get_resource, 2, 2, 0,
1560 doc: /* Return the value of the property NAME of OWNER from the defaults database.
1561 If OWNER is nil, Emacs is assumed. */)
1562 (Lisp_Object owner, Lisp_Object name)
1568 owner = build_string([ns_app_name UTF8String]);
1569 CHECK_STRING (name);
1570 /*fprintf (stderr, "ns-get-resource checking resource '%s'\n", SSDATA (name)); */
1572 value = ns_get_defaults_value (SSDATA (name));
1575 return build_string (value);
1580 DEFUN ("ns-set-resource", Fns_set_resource, Sns_set_resource, 3, 3, 0,
1581 doc: /* Set property NAME of OWNER to VALUE, from the defaults database.
1582 If OWNER is nil, Emacs is assumed.
1583 If VALUE is nil, the default is removed. */)
1584 (Lisp_Object owner, Lisp_Object name, Lisp_Object value)
1588 owner = build_string ([ns_app_name UTF8String]);
1589 CHECK_STRING (name);
1592 [[NSUserDefaults standardUserDefaults] removeObjectForKey:
1593 [NSString stringWithUTF8String: SSDATA (name)]];
1597 CHECK_STRING (value);
1598 [[NSUserDefaults standardUserDefaults] setObject:
1599 [NSString stringWithUTF8String: SSDATA (value)]
1600 forKey: [NSString stringWithUTF8String:
1608 DEFUN ("x-server-max-request-size", Fx_server_max_request_size,
1609 Sx_server_max_request_size,
1611 doc: /* This function is a no-op. It is only present for completeness. */)
1612 (Lisp_Object display)
1615 /* This function has no real equivalent under NeXTstep. Return nil to
1621 DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0,
1622 doc: /* Return the vendor ID string of Nextstep display server DISPLAY.
1623 DISPLAY should be either a frame or a display name (a string).
1624 If omitted or nil, the selected frame's display is used. */)
1625 (Lisp_Object display)
1627 #ifdef NS_IMPL_GNUSTEP
1628 return build_string ("GNU");
1630 return build_string ("Apple");
1635 DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0,
1636 doc: /* Return the version numbers of the server of DISPLAY.
1637 The value is a list of three integers: the major and minor
1638 version numbers of the X Protocol in use, and the distributor-specific
1639 release number. See also the function `x-server-vendor'.
1641 The optional argument DISPLAY specifies which display to ask about.
1642 DISPLAY should be either a frame or a display name (a string).
1643 If omitted or nil, that stands for the selected frame's display. */)
1644 (Lisp_Object display)
1646 /*NOTE: it is unclear what would best correspond with "protocol";
1647 we return 10.3, meaning Panther, since this is roughly the
1648 level that GNUstep's APIs correspond to.
1649 The last number is where we distinguish between the Apple
1650 and GNUstep implementations ("distributor-specific release
1651 number") and give int'ized versions of major.minor. */
1652 return Fcons (make_number (10),
1653 Fcons (make_number (3),
1654 Fcons (make_number (ns_appkit_version_int()), Qnil)));
1658 DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0,
1659 doc: /* Return the number of screens on Nextstep display server DISPLAY.
1660 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1661 If omitted or nil, the selected frame's display is used. */)
1662 (Lisp_Object display)
1667 num = [[NSScreen screens] count];
1669 return (num != 0) ? make_number (num) : Qnil;
1673 DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height,
1675 doc: /* Return the height of Nextstep display server DISPLAY, in millimeters.
1676 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1677 If omitted or nil, the selected frame's display is used. */)
1678 (Lisp_Object display)
1681 return make_number ((int)
1682 ([ns_get_screen (display) frame].size.height/(92.0/25.4)));
1686 DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width,
1688 doc: /* Return the width of Nextstep display server DISPLAY, in millimeters.
1689 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1690 If omitted or nil, the selected frame's display is used. */)
1691 (Lisp_Object display)
1694 return make_number ((int)
1695 ([ns_get_screen (display) frame].size.width/(92.0/25.4)));
1699 DEFUN ("x-display-backing-store", Fx_display_backing_store,
1700 Sx_display_backing_store, 0, 1, 0,
1701 doc: /* Return whether the Nextstep display DISPLAY supports backing store.
1702 The value may be `buffered', `retained', or `non-retained'.
1703 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1704 If omitted or nil, the selected frame's display is used. */)
1705 (Lisp_Object display)
1708 switch ([ns_get_window (display) backingType])
1710 case NSBackingStoreBuffered:
1711 return intern ("buffered");
1712 case NSBackingStoreRetained:
1713 return intern ("retained");
1714 case NSBackingStoreNonretained:
1715 return intern ("non-retained");
1717 error ("Strange value for backingType parameter of frame");
1719 return Qnil; /* not reached, shut compiler up */
1723 DEFUN ("x-display-visual-class", Fx_display_visual_class,
1724 Sx_display_visual_class, 0, 1, 0,
1725 doc: /* Return the visual class of the Nextstep display server DISPLAY.
1726 The value is one of the symbols `static-gray', `gray-scale',
1727 `static-color', `pseudo-color', `true-color', or `direct-color'.
1728 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1729 If omitted or nil, the selected frame's display is used. */)
1730 (Lisp_Object display)
1732 NSWindowDepth depth;
1734 depth = [ns_get_screen (display) depth];
1736 if ( depth == NSBestDepth (NSCalibratedWhiteColorSpace, 2, 2, YES, NULL))
1737 return intern ("static-gray");
1738 else if (depth == NSBestDepth (NSCalibratedWhiteColorSpace, 8, 8, YES, NULL))
1739 return intern ("gray-scale");
1740 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 8, YES, NULL))
1741 return intern ("pseudo-color");
1742 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 4, 12, NO, NULL))
1743 return intern ("true-color");
1744 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 24, NO, NULL))
1745 return intern ("direct-color");
1747 /* color mgmt as far as we do it is really handled by Nextstep itself anyway */
1748 return intern ("direct-color");
1752 DEFUN ("x-display-save-under", Fx_display_save_under,
1753 Sx_display_save_under, 0, 1, 0,
1754 doc: /* Return t if DISPLAY supports the save-under feature.
1755 The optional argument DISPLAY specifies which display to ask about.
1756 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1757 If omitted or nil, the selected frame's display is used. */)
1758 (Lisp_Object display)
1761 switch ([ns_get_window (display) backingType])
1763 case NSBackingStoreBuffered:
1766 case NSBackingStoreRetained:
1767 case NSBackingStoreNonretained:
1771 error ("Strange value for backingType parameter of frame");
1773 return Qnil; /* not reached, shut compiler up */
1777 DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
1779 doc: /* Open a connection to a display server.
1780 DISPLAY is the name of the display to connect to.
1781 Optional second arg XRM-STRING is a string of resources in xrdb format.
1782 If the optional third arg MUST-SUCCEED is non-nil,
1783 terminate Emacs if we can't open the connection.
1784 \(In the Nextstep version, the last two arguments are currently ignored.) */)
1785 (Lisp_Object display, Lisp_Object resource_string, Lisp_Object must_succeed)
1787 struct ns_display_info *dpyinfo;
1789 CHECK_STRING (display);
1791 nxatoms_of_nsselect ();
1792 dpyinfo = ns_term_init (display);
1795 if (!NILP (must_succeed))
1796 fatal ("OpenStep on %s not responding.\n",
1799 error ("OpenStep on %s not responding.\n",
1807 DEFUN ("x-close-connection", Fx_close_connection, Sx_close_connection,
1809 doc: /* Close the connection to the current Nextstep display server.
1810 The argument DISPLAY is currently ignored. */)
1811 (Lisp_Object display)
1814 /*ns_delete_terminal (dpyinfo->terminal); */
1815 [NSApp terminate: NSApp];
1820 DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0,
1821 doc: /* Return the list of display names that Emacs has connections to. */)
1824 Lisp_Object tail, result;
1827 for (tail = ns_display_name_list; CONSP (tail); tail = XCDR (tail))
1828 result = Fcons (XCAR (XCAR (tail)), result);
1834 DEFUN ("ns-hide-others", Fns_hide_others, Sns_hide_others,
1836 doc: /* Hides all applications other than Emacs. */)
1840 [NSApp hideOtherApplications: NSApp];
1844 DEFUN ("ns-hide-emacs", Fns_hide_emacs, Sns_hide_emacs,
1846 doc: /* If ON is non-nil, the entire Emacs application is hidden.
1847 Otherwise if Emacs is hidden, it is unhidden.
1848 If ON is equal to `activate', Emacs is unhidden and becomes
1849 the active application. */)
1853 if (EQ (on, intern ("activate")))
1855 [NSApp unhide: NSApp];
1856 [NSApp activateIgnoringOtherApps: YES];
1859 [NSApp unhide: NSApp];
1861 [NSApp hide: NSApp];
1866 DEFUN ("ns-emacs-info-panel", Fns_emacs_info_panel, Sns_emacs_info_panel,
1868 doc: /* Shows the 'Info' or 'About' panel for Emacs. */)
1872 [NSApp orderFrontStandardAboutPanel: nil];
1877 DEFUN ("ns-font-name", Fns_font_name, Sns_font_name, 1, 1, 0,
1878 doc: /* Determine font PostScript or family name for font NAME.
1879 NAME should be a string containing either the font name or an XLFD
1880 font descriptor. If string contains `fontset' and not
1881 `fontset-startup', it is left alone. */)
1885 CHECK_STRING (name);
1890 if (strstr (nm, "fontset") && !strstr (nm, "fontset-startup"))
1893 return build_string (ns_xlfd_to_fontname (SSDATA (name)));
1897 DEFUN ("ns-list-colors", Fns_list_colors, Sns_list_colors, 0, 1, 0,
1898 doc: /* Return a list of all available colors.
1899 The optional argument FRAME is currently ignored. */)
1902 Lisp_Object list = Qnil;
1903 NSEnumerator *colorlists;
1908 CHECK_FRAME (frame);
1909 if (! FRAME_NS_P (XFRAME (frame)))
1910 error ("non-Nextstep frame used in `ns-list-colors'");
1915 colorlists = [[NSColorList availableColorLists] objectEnumerator];
1916 while ((clist = [colorlists nextObject]))
1918 if ([[clist name] length] < 7 ||
1919 [[clist name] rangeOfString: @"PANTONE"].location == 0)
1921 NSEnumerator *cnames = [[clist allKeys] reverseObjectEnumerator];
1923 while ((cname = [cnames nextObject]))
1924 list = Fcons (build_string ([cname UTF8String]), list);
1925 /* for (i = [[clist allKeys] count] - 1; i >= 0; i--)
1926 list = Fcons (build_string ([[[clist allKeys] objectAtIndex: i]
1927 UTF8String]), list); */
1937 DEFUN ("ns-list-services", Fns_list_services, Sns_list_services, 0, 0, 0,
1938 doc: /* List available Nextstep services by querying NSApp. */)
1941 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
1942 /* You can't get services like this in 10.6+. */
1945 Lisp_Object ret = Qnil;
1950 svcs = [[NSMenu alloc] initWithTitle: @"Services"];
1951 [NSApp setServicesMenu: svcs];
1952 [NSApp registerServicesMenuSendTypes: ns_send_types
1953 returnTypes: ns_return_types];
1955 /* On Tiger, services menu updating was made lazier (waits for user to
1956 actually click on the menu), so we have to force things along: */
1957 #ifdef NS_IMPL_COCOA
1958 delegate = [svcs delegate];
1959 if (delegate != nil)
1961 if ([delegate respondsToSelector: @selector (menuNeedsUpdate:)])
1962 [delegate menuNeedsUpdate: svcs];
1963 if ([delegate respondsToSelector:
1964 @selector (menu:updateItem:atIndex:shouldCancel:)])
1966 int i, len = [delegate numberOfItemsInMenu: svcs];
1967 for (i =0; i<len; i++)
1968 [svcs addItemWithTitle: @"" action: NULL keyEquivalent: @""];
1969 for (i =0; i<len; i++)
1970 if (![delegate menu: svcs
1971 updateItem: (NSMenuItem *)[svcs itemAtIndex: i]
1972 atIndex: i shouldCancel: NO])
1978 [svcs setAutoenablesItems: NO];
1979 #ifdef NS_IMPL_COCOA
1980 [svcs update]; /* on OS X, converts from '/' structure */
1983 ret = interpret_services_menu (svcs, Qnil, ret);
1989 DEFUN ("ns-perform-service", Fns_perform_service, Sns_perform_service,
1991 doc: /* Perform Nextstep SERVICE on SEND.
1992 SEND should be either a string or nil.
1993 The return value is the result of the service, as string, or nil if
1994 there was no result. */)
1995 (Lisp_Object service, Lisp_Object send)
2001 CHECK_STRING (service);
2004 utfStr = SSDATA (service);
2005 svcName = [NSString stringWithUTF8String: utfStr];
2007 pb =[NSPasteboard pasteboardWithUniqueName];
2008 ns_string_to_pasteboard (pb, send);
2010 if (NSPerformService (svcName, pb) == NO)
2011 Fsignal (Qquit, Fcons (build_string ("service not available"), Qnil));
2013 if ([[pb types] count] == 0)
2014 return build_string ("");
2015 return ns_string_from_pasteboard (pb);
2019 DEFUN ("ns-convert-utf8-nfd-to-nfc", Fns_convert_utf8_nfd_to_nfc,
2020 Sns_convert_utf8_nfd_to_nfc, 1, 1, 0,
2021 doc: /* Return an NFC string that matches the UTF-8 NFD string STR. */)
2024 /* TODO: If GNUstep ever implements precomposedStringWithCanonicalMapping,
2029 utfStr = [NSString stringWithUTF8String: SSDATA (str)];
2030 if (![utfStr respondsToSelector:
2031 @selector (precomposedStringWithCanonicalMapping)])
2034 ("Warning: ns-convert-utf8-nfd-to-nfc unsupported under GNUstep.\n");
2038 utfStr = [utfStr precomposedStringWithCanonicalMapping];
2039 return build_string ([utfStr UTF8String]);
2043 #ifdef NS_IMPL_COCOA
2045 /* Compile and execute the AppleScript SCRIPT and return the error
2046 status as function value. A zero is returned if compilation and
2047 execution is successful, in which case *RESULT is set to a Lisp
2048 string or a number containing the resulting script value. Otherwise,
2051 ns_do_applescript (Lisp_Object script, Lisp_Object *result)
2053 NSAppleEventDescriptor *desc;
2054 NSDictionary* errorDict;
2055 NSAppleEventDescriptor* returnDescriptor = NULL;
2057 NSAppleScript* scriptObject =
2058 [[NSAppleScript alloc] initWithSource:
2059 [NSString stringWithUTF8String: SSDATA (script)]];
2061 returnDescriptor = [scriptObject executeAndReturnError: &errorDict];
2062 [scriptObject release];
2066 if (returnDescriptor != NULL)
2068 // successful execution
2069 if (kAENullEvent != [returnDescriptor descriptorType])
2072 // script returned an AppleScript result
2073 if ((typeUnicodeText == [returnDescriptor descriptorType]) ||
2074 #if defined (NS_IMPL_COCOA)
2075 (typeUTF16ExternalRepresentation
2076 == [returnDescriptor descriptorType]) ||
2078 (typeUTF8Text == [returnDescriptor descriptorType]) ||
2079 (typeCString == [returnDescriptor descriptorType]))
2081 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2083 *result = build_string([[desc stringValue] UTF8String]);
2087 /* use typeUTF16ExternalRepresentation? */
2088 // coerce the result to the appropriate ObjC type
2089 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2091 *result = make_number([desc int32Value]);
2097 // no script result, return error
2103 /* Helper function called from sendEvent to run applescript
2104 from within the main event loop. */
2107 ns_run_ascript (void)
2109 if (! NILP (as_script))
2110 as_status = ns_do_applescript (as_script, as_result);
2114 DEFUN ("ns-do-applescript", Fns_do_applescript, Sns_do_applescript, 1, 1, 0,
2115 doc: /* Execute AppleScript SCRIPT and return the result.
2116 If compilation and execution are successful, the resulting script value
2117 is returned as a string, a number or, in the case of other constructs, t.
2118 In case the execution fails, an error is signaled. */)
2119 (Lisp_Object script)
2125 CHECK_STRING (script);
2131 as_result = &result;
2133 /* executing apple script requires the event loop to run, otherwise
2134 errors aren't returned and executeAndReturnError hangs forever.
2135 Post an event that runs applescript and then start the event loop.
2136 The event loop is exited when the script is done. */
2137 nxev = [NSEvent otherEventWithType: NSApplicationDefined
2138 location: NSMakePoint (0, 0)
2141 windowNumber: [[NSApp mainWindow] windowNumber]
2142 context: [NSApp context]
2145 data2: NSAPP_DATA2_RUNASSCRIPT];
2147 [NSApp postEvent: nxev atStart: NO];
2149 // If there are other events, the event loop may exit. Keep running
2150 // until the script has been handeled. */
2151 while (! NILP (as_script))
2160 else if (!STRINGP (result))
2161 error ("AppleScript error %d", status);
2163 error ("%s", SSDATA (result));
2169 /* ==========================================================================
2171 Miscellaneous functions not called through hooks
2173 ========================================================================== */
2176 /* called from image.c */
2178 check_x_frame (Lisp_Object frame)
2180 return check_ns_frame (frame);
2184 /* called from frame.c */
2185 struct ns_display_info *
2186 check_x_display_info (Lisp_Object frame)
2188 return check_ns_display_info (frame);
2193 x_set_scroll_bar_default_width (struct frame *f)
2195 int wid = FRAME_COLUMN_WIDTH (f);
2196 FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2197 FRAME_CONFIG_SCROLL_BAR_COLS (f) = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) +
2202 /* terms impl this instead of x-get-resource directly */
2204 x_get_string_resource (XrmDatabase rdb, char *name, char *class)
2206 /* remove appname prefix; TODO: allow for !="Emacs" */
2207 char *toCheck = class + (!strncmp (class, "Emacs.", 6) ? 6 : 0);
2211 if (inhibit_x_resources)
2212 /* --quick was passed, so this is a no-op. */
2215 res = ns_get_defaults_value (toCheck);
2216 return !res ? NULL :
2217 (!c_strncasecmp (res, "YES", 3) ? "true" :
2218 (!c_strncasecmp (res, "NO", 2) ? "false" : res));
2223 x_get_focus_frame (struct frame *frame)
2225 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (frame);
2226 Lisp_Object nsfocus;
2228 if (!dpyinfo->x_focus_frame)
2231 XSETFRAME (nsfocus, dpyinfo->x_focus_frame);
2237 x_pixel_width (struct frame *f)
2239 return FRAME_PIXEL_WIDTH (f);
2244 x_pixel_height (struct frame *f)
2246 return FRAME_PIXEL_HEIGHT (f);
2251 x_screen_planes (struct frame *f)
2253 return FRAME_NS_DISPLAY_INFO (f)->n_planes;
2258 x_sync (struct frame *f)
2260 /* XXX Not implemented XXX */
2266 /* ==========================================================================
2268 Lisp definitions that, for whatever reason, we can't alias as 'ns-XXX'.
2270 ========================================================================== */
2273 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
2274 doc: /* Internal function called by `color-defined-p', which see.
2275 \(Note that the Nextstep version of this function ignores FRAME.) */)
2276 (Lisp_Object color, Lisp_Object frame)
2280 return ns_lisp_to_color (color, &col) ? Qnil : Qt;
2284 DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0,
2285 doc: /* Internal function called by `color-values', which see. */)
2286 (Lisp_Object color, Lisp_Object frame)
2289 CGFloat red, green, blue, alpha;
2292 CHECK_STRING (color);
2294 if (ns_lisp_to_color (color, &col))
2297 [[col colorUsingColorSpaceName: NSCalibratedRGBColorSpace]
2298 getRed: &red green: &green blue: &blue alpha: &alpha];
2299 return list3 (make_number (lrint (red*65280)),
2300 make_number (lrint (green*65280)),
2301 make_number (lrint (blue*65280)));
2305 DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0,
2306 doc: /* Internal function called by `display-color-p', which see. */)
2307 (Lisp_Object display)
2309 NSWindowDepth depth;
2310 NSString *colorSpace;
2312 depth = [ns_get_screen (display) depth];
2313 colorSpace = NSColorSpaceFromDepth (depth);
2315 return [colorSpace isEqualToString: NSDeviceWhiteColorSpace]
2316 || [colorSpace isEqualToString: NSCalibratedWhiteColorSpace]
2321 DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p,
2322 Sx_display_grayscale_p, 0, 1, 0,
2323 doc: /* Return t if the Nextstep display supports shades of gray.
2324 Note that color displays do support shades of gray.
2325 The optional argument DISPLAY specifies which display to ask about.
2326 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2327 If omitted or nil, that stands for the selected frame's display. */)
2328 (Lisp_Object display)
2330 NSWindowDepth depth;
2332 depth = [ns_get_screen (display) depth];
2334 return NSBitsPerPixelFromDepth (depth) > 1 ? Qt : Qnil;
2338 DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width,
2340 doc: /* Return the width in pixels of the Nextstep display DISPLAY.
2341 The optional argument DISPLAY specifies which display to ask about.
2342 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2343 If omitted or nil, that stands for the selected frame's display. */)
2344 (Lisp_Object display)
2347 return make_number ((int) [ns_get_screen (display) frame].size.width);
2351 DEFUN ("x-display-pixel-height", Fx_display_pixel_height,
2352 Sx_display_pixel_height, 0, 1, 0,
2353 doc: /* Return the height in pixels of the Nextstep display DISPLAY.
2354 The optional argument DISPLAY specifies which display to ask about.
2355 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2356 If omitted or nil, that stands for the selected frame's display. */)
2357 (Lisp_Object display)
2360 return make_number ((int) [ns_get_screen (display) frame].size.height);
2364 DEFUN ("display-usable-bounds", Fns_display_usable_bounds,
2365 Sns_display_usable_bounds, 0, 1, 0,
2366 doc: /* Return the bounds of the usable part of the screen.
2367 The return value is a list of integers (LEFT TOP WIDTH HEIGHT), which
2368 are the boundaries of the usable part of the screen, excluding areas
2369 reserved for the Mac menu, dock, and so forth.
2371 The screen queried corresponds to DISPLAY, which should be either a
2372 frame, a display name (a string), or terminal ID. If omitted or nil,
2373 that stands for the selected frame's display. */)
2374 (Lisp_Object display)
2380 screen = ns_get_screen (display);
2384 vScreen = [screen visibleFrame];
2386 /* NS coordinate system is upside-down.
2387 Transform to screen-specific coordinates. */
2388 return list4 (make_number ((int) vScreen.origin.x),
2389 make_number ((int) [screen frame].size.height
2390 - vScreen.size.height - vScreen.origin.y),
2391 make_number ((int) vScreen.size.width),
2392 make_number ((int) vScreen.size.height));
2396 DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes,
2398 doc: /* Return the number of bitplanes of the Nextstep display DISPLAY.
2399 The optional argument DISPLAY specifies which display to ask about.
2400 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2401 If omitted or nil, that stands for the selected frame's display. */)
2402 (Lisp_Object display)
2406 (NSBitsPerPixelFromDepth ([ns_get_screen (display) depth]));
2410 DEFUN ("x-display-color-cells", Fx_display_color_cells,
2411 Sx_display_color_cells, 0, 1, 0,
2412 doc: /* Returns the number of color cells of the Nextstep display DISPLAY.
2413 The optional argument DISPLAY specifies which display to ask about.
2414 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2415 If omitted or nil, that stands for the selected frame's display. */)
2416 (Lisp_Object display)
2418 struct ns_display_info *dpyinfo;
2421 dpyinfo = check_ns_display_info (display);
2422 /* We force 24+ bit depths to 24-bit to prevent an overflow. */
2423 return make_number (1 << min (dpyinfo->n_planes, 24));
2427 /* Unused dummy def needed for compatibility. */
2428 Lisp_Object tip_frame;
2430 /* TODO: move to xdisp or similar */
2432 compute_tip_xy (struct frame *f,
2441 Lisp_Object left, top;
2442 EmacsView *view = FRAME_NS_VIEW (f);
2445 /* Start with user-specified or mouse position. */
2446 left = Fcdr (Fassq (Qleft, parms));
2447 top = Fcdr (Fassq (Qtop, parms));
2449 if (!INTEGERP (left) || !INTEGERP (top))
2451 pt = last_mouse_motion_position;
2452 /* Convert to screen coordinates */
2453 pt = [view convertPoint: pt toView: nil];
2454 pt = [[view window] convertBaseToScreen: pt];
2458 /* Absolute coordinates. */
2460 pt.y = x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)) - XINT (top)
2464 /* Ensure in bounds. (Note, screen origin = lower left.) */
2465 if (INTEGERP (left))
2467 else if (pt.x + XINT (dx) <= 0)
2468 *root_x = 0; /* Can happen for negative dx */
2469 else if (pt.x + XINT (dx) + width
2470 <= x_display_pixel_width (FRAME_NS_DISPLAY_INFO (f)))
2471 /* It fits to the right of the pointer. */
2472 *root_x = pt.x + XINT (dx);
2473 else if (width + XINT (dx) <= pt.x)
2474 /* It fits to the left of the pointer. */
2475 *root_x = pt.x - width - XINT (dx);
2477 /* Put it left justified on the screen -- it ought to fit that way. */
2482 else if (pt.y - XINT (dy) - height >= 0)
2483 /* It fits below the pointer. */
2484 *root_y = pt.y - height - XINT (dy);
2485 else if (pt.y + XINT (dy) + height
2486 <= x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)))
2487 /* It fits above the pointer */
2488 *root_y = pt.y + XINT (dy);
2490 /* Put it on the top. */
2491 *root_y = x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)) - height;
2495 DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0,
2496 doc: /* Show STRING in a \"tooltip\" window on frame FRAME.
2497 A tooltip window is a small window displaying a string.
2499 This is an internal function; Lisp code should call `tooltip-show'.
2501 FRAME nil or omitted means use the selected frame.
2503 PARMS is an optional list of frame parameters which can be used to
2504 change the tooltip's appearance.
2506 Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil
2507 means use the default timeout of 5 seconds.
2509 If the list of frame parameters PARMS contains a `left' parameter,
2510 the tooltip is displayed at that x-position. Otherwise it is
2511 displayed at the mouse position, with offset DX added (default is 5 if
2512 DX isn't specified). Likewise for the y-position; if a `top' frame
2513 parameter is specified, it determines the y-position of the tooltip
2514 window, otherwise it is displayed at the mouse position, with offset
2515 DY added (default is -10).
2517 A tooltip's maximum size is specified by `x-max-tooltip-size'.
2518 Text larger than the specified size is clipped. */)
2519 (Lisp_Object string, Lisp_Object frame, Lisp_Object parms, Lisp_Object timeout, Lisp_Object dx, Lisp_Object dy)
2522 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
2523 ptrdiff_t count = SPECPDL_INDEX ();
2528 specbind (Qinhibit_redisplay, Qt);
2530 GCPRO4 (string, parms, frame, timeout);
2532 CHECK_STRING (string);
2533 str = SSDATA (string);
2534 f = check_x_frame (frame);
2536 timeout = make_number (5);
2538 CHECK_NATNUM (timeout);
2541 dx = make_number (5);
2546 dy = make_number (-10);
2551 if (ns_tooltip == nil)
2552 ns_tooltip = [[EmacsTooltip alloc] init];
2556 [ns_tooltip setText: str];
2557 size = [ns_tooltip frame].size;
2559 /* Move the tooltip window where the mouse pointer is. Resize and
2561 compute_tip_xy (f, parms, dx, dy, (int)size.width, (int)size.height,
2564 [ns_tooltip showAtX: root_x Y: root_y for: XINT (timeout)];
2568 return unbind_to (count, Qnil);
2572 DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0,
2573 doc: /* Hide the current tooltip window, if there is any.
2574 Value is t if tooltip was open, nil otherwise. */)
2577 if (ns_tooltip == nil || ![ns_tooltip isActive])
2584 /* ==========================================================================
2586 Class implementations
2588 ========================================================================== */
2591 @implementation EmacsSavePanel
2592 #ifdef NS_IMPL_COCOA
2593 /* --------------------------------------------------------------------------
2594 These are overridden to intercept on OS X: ending panel restarts NSApp
2595 event loop if it is stopped. Not sure if this is correct behavior,
2596 perhaps should check if running and if so send an appdefined.
2597 -------------------------------------------------------------------------- */
2598 - (void) ok: (id)sender
2604 - (void) cancel: (id)sender
2606 [super cancel: sender];
2613 @implementation EmacsOpenPanel
2614 #ifdef NS_IMPL_COCOA
2615 /* --------------------------------------------------------------------------
2616 These are overridden to intercept on OS X: ending panel restarts NSApp
2617 event loop if it is stopped. Not sure if this is correct behavior,
2618 perhaps should check if running and if so send an appdefined.
2619 -------------------------------------------------------------------------- */
2620 - (void) ok: (id)sender
2626 - (void) cancel: (id)sender
2628 [super cancel: sender];
2635 @implementation EmacsFileDelegate
2636 /* --------------------------------------------------------------------------
2637 Delegate methods for Open/Save panels
2638 -------------------------------------------------------------------------- */
2639 - (BOOL)panel: (id)sender isValidFilename: (NSString *)filename
2643 - (BOOL)panel: (id)sender shouldShowFilename: (NSString *)filename
2647 - (NSString *)panel: (id)sender userEnteredFilename: (NSString *)filename
2648 confirmed: (BOOL)okFlag
2657 /* ==========================================================================
2659 Lisp interface declaration
2661 ========================================================================== */
2665 syms_of_nsfns (void)
2667 Qfontsize = intern_c_string ("fontsize");
2668 staticpro (&Qfontsize);
2670 DEFVAR_LISP ("ns-icon-type-alist", Vns_icon_type_alist,
2671 doc: /* Alist of elements (REGEXP . IMAGE) for images of icons associated to frames.
2672 If the title of a frame matches REGEXP, then IMAGE.tiff is
2673 selected as the image of the icon representing the frame when it's
2674 miniaturized. If an element is t, then Emacs tries to select an icon
2675 based on the filetype of the visited file.
2677 The images have to be installed in a folder called English.lproj in the
2678 Emacs folder. You have to restart Emacs after installing new icons.
2680 Example: Install an icon Gnus.tiff and execute the following code
2682 (setq ns-icon-type-alist
2683 (append ns-icon-type-alist
2684 '((\"^\\\\*\\\\(Group\\\\*$\\\\|Summary \\\\|Article\\\\*$\\\\)\"
2687 When you miniaturize a Group, Summary or Article frame, Gnus.tiff will
2688 be used as the image of the icon representing the frame. */);
2689 Vns_icon_type_alist = Fcons (Qt, Qnil);
2691 DEFVAR_LISP ("ns-version-string", Vns_version_string,
2692 doc: /* Toolkit version for NS Windowing. */);
2693 Vns_version_string = ns_appkit_version_str ();
2695 defsubr (&Sns_read_file_name);
2696 defsubr (&Sns_get_resource);
2697 defsubr (&Sns_set_resource);
2698 defsubr (&Sxw_display_color_p); /* this and next called directly by C code */
2699 defsubr (&Sx_display_grayscale_p);
2700 defsubr (&Sns_font_name);
2701 defsubr (&Sns_list_colors);
2702 #ifdef NS_IMPL_COCOA
2703 defsubr (&Sns_do_applescript);
2705 defsubr (&Sxw_color_defined_p);
2706 defsubr (&Sxw_color_values);
2707 defsubr (&Sx_server_max_request_size);
2708 defsubr (&Sx_server_vendor);
2709 defsubr (&Sx_server_version);
2710 defsubr (&Sx_display_pixel_width);
2711 defsubr (&Sx_display_pixel_height);
2712 defsubr (&Sns_display_usable_bounds);
2713 defsubr (&Sx_display_mm_width);
2714 defsubr (&Sx_display_mm_height);
2715 defsubr (&Sx_display_screens);
2716 defsubr (&Sx_display_planes);
2717 defsubr (&Sx_display_color_cells);
2718 defsubr (&Sx_display_visual_class);
2719 defsubr (&Sx_display_backing_store);
2720 defsubr (&Sx_display_save_under);
2721 defsubr (&Sx_create_frame);
2722 defsubr (&Sx_open_connection);
2723 defsubr (&Sx_close_connection);
2724 defsubr (&Sx_display_list);
2726 defsubr (&Sns_hide_others);
2727 defsubr (&Sns_hide_emacs);
2728 defsubr (&Sns_emacs_info_panel);
2729 defsubr (&Sns_list_services);
2730 defsubr (&Sns_perform_service);
2731 defsubr (&Sns_convert_utf8_nfd_to_nfc);
2732 defsubr (&Sx_focus_frame);
2733 defsubr (&Sns_popup_font_panel);
2734 defsubr (&Sns_popup_color_panel);
2736 defsubr (&Sx_show_tip);
2737 defsubr (&Sx_hide_tip);
2739 /* used only in fontset.c */
2740 check_window_system_func = check_ns;