1 /* Functions for the NeXT/Open/GNUstep and MacOSX window system.
3 Copyright (C) 1989, 1992-1994, 2005-2006, 2008-2015 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 #include <IOKit/graphics/IOGraphicsLib.h>
49 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
55 int fns_trace_num = 1;
56 #define NSTRACE(x) fprintf (stderr, "%s:%d: [%d] " #x "\n", \
57 __FILE__, __LINE__, ++fns_trace_num)
64 extern NSArray *ns_send_types, *ns_return_types, *ns_drag_types;
66 extern Lisp_Object Qforeground_color;
67 extern Lisp_Object Qbackground_color;
68 extern Lisp_Object Qcursor_color;
69 extern Lisp_Object Qinternal_border_width;
70 extern Lisp_Object Qvisibility;
71 extern Lisp_Object Qcursor_type;
72 extern Lisp_Object Qicon_type;
73 extern Lisp_Object Qicon_name;
74 extern Lisp_Object Qicon_left;
75 extern Lisp_Object Qicon_top;
76 extern Lisp_Object Qleft;
77 extern Lisp_Object Qright;
78 extern Lisp_Object Qtop;
79 extern Lisp_Object Qdisplay;
80 extern Lisp_Object Qvertical_scroll_bars;
81 extern Lisp_Object Qauto_raise;
82 extern Lisp_Object Qauto_lower;
83 extern Lisp_Object Qbox;
84 extern Lisp_Object Qscroll_bar_width;
85 extern Lisp_Object Qx_resource_name;
86 extern Lisp_Object Qface_set_after_frame_default;
87 extern Lisp_Object Qunderline, Qundefined;
88 extern Lisp_Object Qheight, Qminibuffer, Qname, Qonly, Qwidth;
89 extern Lisp_Object Qunsplittable, Qmenu_bar_lines, Qbuffer_predicate, Qtitle;
92 Lisp_Object Qbuffered;
93 Lisp_Object Qfontsize;
95 EmacsTooltip *ns_tooltip = nil;
97 /* Need forward declaration here to preserve organizational integrity of file */
98 Lisp_Object Fx_open_connection (Lisp_Object, Lisp_Object, Lisp_Object);
100 /* Static variables to handle applescript execution. */
101 static Lisp_Object as_script, *as_result;
102 static int as_status;
105 static ptrdiff_t image_cache_refcount;
109 /* ==========================================================================
111 Internal utility functions
113 ========================================================================== */
115 /* Let the user specify a Nextstep display with a Lisp object.
116 OBJECT may be nil, a frame or a terminal object.
117 nil stands for the selected frame--or, if that is not a Nextstep frame,
118 the first Nextstep display on the list. */
120 static struct ns_display_info *
121 check_ns_display_info (Lisp_Object object)
123 struct ns_display_info *dpyinfo = NULL;
127 struct frame *sf = XFRAME (selected_frame);
129 if (FRAME_NS_P (sf) && FRAME_LIVE_P (sf))
130 dpyinfo = FRAME_DISPLAY_INFO (sf);
131 else if (x_display_list != 0)
132 dpyinfo = x_display_list;
134 error ("Nextstep windows are not in use or not initialized");
136 else if (TERMINALP (object))
138 struct terminal *t = get_terminal (object, 1);
140 if (t->type != output_ns)
141 error ("Terminal %d is not a Nextstep display", t->id);
143 dpyinfo = t->display_info.ns;
145 else if (STRINGP (object))
146 dpyinfo = ns_display_info_for_name (object);
149 struct frame *f = decode_window_system_frame (object);
150 dpyinfo = FRAME_DISPLAY_INFO (f);
158 ns_get_window (Lisp_Object maybeFrame)
160 id view =nil, window =nil;
162 if (!FRAMEP (maybeFrame) || !FRAME_NS_P (XFRAME (maybeFrame)))
163 maybeFrame = selected_frame;/*wrong_type_argument (Qframep, maybeFrame); */
165 if (!NILP (maybeFrame))
166 view = FRAME_NS_VIEW (XFRAME (maybeFrame));
167 if (view) window =[view window];
173 /* Return the X display structure for the display named NAME.
174 Open a new connection if necessary. */
175 struct ns_display_info *
176 ns_display_info_for_name (Lisp_Object name)
178 struct ns_display_info *dpyinfo;
182 for (dpyinfo = x_display_list; dpyinfo; dpyinfo = dpyinfo->next)
183 if (!NILP (Fstring_equal (XCAR (dpyinfo->name_list_element), name)))
186 error ("Emacs for Nextstep does not yet support multi-display");
188 Fx_open_connection (name, Qnil, Qnil);
189 dpyinfo = x_display_list;
192 error ("Display on %s not responding.\n", SDATA (name));
198 ns_filename_from_panel (NSSavePanel *panel)
200 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
201 NSURL *url = [panel URL];
202 NSString *str = [url path];
205 return [panel filename];
210 ns_directory_from_panel (NSSavePanel *panel)
212 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
213 NSURL *url = [panel directoryURL];
214 NSString *str = [url path];
217 return [panel directory];
222 interpret_services_menu (NSMenu *menu, Lisp_Object prefix, Lisp_Object old)
223 /* --------------------------------------------------------------------------
224 Turn the input menu (an NSMenu) into a lisp list for tracking on lisp side
225 -------------------------------------------------------------------------- */
235 count = [menu numberOfItems];
236 for (i = 0; i<count; i++)
238 item = [menu itemAtIndex: i];
239 name = [[item title] UTF8String];
242 nameStr = build_string (name);
244 if ([item hasSubmenu])
246 old = interpret_services_menu ([item submenu],
247 Fcons (nameStr, prefix), old);
251 keys = [item keyEquivalent];
252 if (keys && [keys length] )
254 key = [keys characterAtIndex: 0];
255 res = make_number (key|super_modifier);
261 old = Fcons (Fcons (res,
262 Freverse (Fcons (nameStr,
272 /* ==========================================================================
274 Frame parameter setters
276 ========================================================================== */
280 x_set_foreground_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
283 EmacsCGFloat r, g, b, alpha;
285 /* Must block_input, because ns_lisp_to_color does block/unblock_input
286 which means that col may be deallocated in its unblock_input if there
287 is user input, unless we also block_input. */
289 if (ns_lisp_to_color (arg, &col))
291 store_frame_param (f, Qforeground_color, oldval);
293 error ("Unknown color");
297 [f->output_data.ns->foreground_color release];
298 f->output_data.ns->foreground_color = col;
300 [col getRed: &r green: &g blue: &b alpha: &alpha];
301 FRAME_FOREGROUND_PIXEL (f) =
302 ARGB_TO_ULONG ((int)(alpha*0xff), (int)(r*0xff), (int)(g*0xff), (int)(b*0xff));
304 if (FRAME_NS_VIEW (f))
306 update_face_from_frame_parameter (f, Qforeground_color, arg);
307 /*recompute_basic_faces (f); */
308 if (FRAME_VISIBLE_P (f))
309 SET_FRAME_GARBAGED (f);
316 x_set_background_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
320 NSView *view = FRAME_NS_VIEW (f);
321 EmacsCGFloat r, g, b, alpha;
324 if (ns_lisp_to_color (arg, &col))
326 store_frame_param (f, Qbackground_color, oldval);
328 error ("Unknown color");
331 /* clear the frame; in some instances the NS-internal GC appears not to
332 update, or it does update and cannot clear old text properly */
333 if (FRAME_VISIBLE_P (f))
337 [f->output_data.ns->background_color release];
338 f->output_data.ns->background_color = col;
340 [col getRed: &r green: &g blue: &b alpha: &alpha];
341 FRAME_BACKGROUND_PIXEL (f) =
342 ARGB_TO_ULONG ((int)(alpha*0xff), (int)(r*0xff), (int)(g*0xff), (int)(b*0xff));
346 [[view window] setBackgroundColor: col];
348 if (alpha != (EmacsCGFloat) 1.0)
349 [[view window] setOpaque: NO];
351 [[view window] setOpaque: YES];
353 face = FRAME_DEFAULT_FACE (f);
356 col = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), f);
357 face->background = ns_index_color
358 ([col colorWithAlphaComponent: alpha], f);
360 update_face_from_frame_parameter (f, Qbackground_color, arg);
363 if (FRAME_VISIBLE_P (f))
364 SET_FRAME_GARBAGED (f);
371 x_set_cursor_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
376 if (ns_lisp_to_color (arg, &col))
378 store_frame_param (f, Qcursor_color, oldval);
380 error ("Unknown color");
383 [FRAME_CURSOR_COLOR (f) release];
384 FRAME_CURSOR_COLOR (f) = [col retain];
386 if (FRAME_VISIBLE_P (f))
388 x_update_cursor (f, 0);
389 x_update_cursor (f, 1);
391 update_face_from_frame_parameter (f, Qcursor_color, arg);
397 x_set_icon_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
399 NSView *view = FRAME_NS_VIEW (f);
400 NSTRACE (x_set_icon_name);
402 /* see if it's changed */
405 if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt))
408 else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil))
411 fset_icon_name (f, arg);
415 if (!NILP (f->title))
418 /* Explicit name and no icon-name -> explicit_name. */
419 if (f->explicit_name)
423 /* No explicit name and no icon-name ->
424 name has to be rebuild from icon_title_format. */
425 windows_or_buffers_changed = 62;
430 /* Don't change the name if it's already NAME. */
431 if ([[view window] miniwindowTitle]
432 && ([[[view window] miniwindowTitle]
433 isEqualToString: [NSString stringWithUTF8String:
437 [[view window] setMiniwindowTitle:
438 [NSString stringWithUTF8String: SSDATA (arg)]];
442 ns_set_name_internal (struct frame *f, Lisp_Object name)
445 Lisp_Object encoded_name, encoded_icon_name;
447 NSView *view = FRAME_NS_VIEW (f);
450 encoded_name = ENCODE_UTF_8 (name);
453 str = [NSString stringWithUTF8String: SSDATA (encoded_name)];
455 /* Don't change the name if it's already NAME. */
456 if (! [[[view window] title] isEqualToString: str])
457 [[view window] setTitle: str];
459 if (!STRINGP (f->icon_name))
460 encoded_icon_name = encoded_name;
462 encoded_icon_name = ENCODE_UTF_8 (f->icon_name);
464 str = [NSString stringWithUTF8String: SSDATA (encoded_icon_name)];
466 if ([[view window] miniwindowTitle]
467 && ! [[[view window] miniwindowTitle] isEqualToString: str])
468 [[view window] setMiniwindowTitle: str];
473 ns_set_name (struct frame *f, Lisp_Object name, int explicit)
475 NSTRACE (ns_set_name);
477 /* Make sure that requests from lisp code override requests from
478 Emacs redisplay code. */
481 /* If we're switching from explicit to implicit, we had better
482 update the mode lines and thereby update the title. */
483 if (f->explicit_name && NILP (name))
484 update_mode_lines = 21;
486 f->explicit_name = ! NILP (name);
488 else if (f->explicit_name)
492 name = build_string ([ns_app_name UTF8String]);
496 /* Don't change the name if it's already NAME. */
497 if (! NILP (Fstring_equal (name, f->name)))
502 /* Title overrides explicit name. */
503 if (! NILP (f->title))
506 ns_set_name_internal (f, name);
510 /* This function should be called when the user's lisp code has
511 specified a name for the frame; the name will override any set by the
514 x_explicitly_set_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
516 NSTRACE (x_explicitly_set_name);
517 ns_set_name (f, arg, 1);
521 /* This function should be called by Emacs redisplay code to set the
522 name; names set this way will never override names set by the user's
525 x_implicitly_set_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
527 NSTRACE (x_implicitly_set_name);
529 /* Deal with NS specific format t. */
530 if (FRAME_NS_P (f) && ((FRAME_ICONIFIED_P (f) && EQ (Vicon_title_format, Qt))
531 || EQ (Vframe_title_format, Qt)))
532 ns_set_name_as_filename (f);
534 ns_set_name (f, arg, 0);
538 /* Change the title of frame F to NAME.
539 If NAME is nil, use the frame name as the title. */
542 x_set_title (struct frame *f, Lisp_Object name, Lisp_Object old_name)
544 NSTRACE (x_set_title);
545 /* Don't change the title if it's already NAME. */
546 if (EQ (name, f->title))
549 update_mode_lines = 22;
551 fset_title (f, name);
558 ns_set_name_internal (f, name);
563 ns_set_name_as_filename (struct frame *f)
566 Lisp_Object name, filename;
567 Lisp_Object buf = XWINDOW (f->selected_window)->contents;
569 NSAutoreleasePool *pool;
571 Lisp_Object encoded_name, encoded_filename;
573 NSTRACE (ns_set_name_as_filename);
575 if (f->explicit_name || ! NILP (f->title))
579 pool = [[NSAutoreleasePool alloc] init];
580 filename = BVAR (XBUFFER (buf), filename);
581 name = BVAR (XBUFFER (buf), name);
585 if (! NILP (filename))
586 name = Ffile_name_nondirectory (filename);
588 name = build_string ([ns_app_name UTF8String]);
592 encoded_name = ENCODE_UTF_8 (name);
595 view = FRAME_NS_VIEW (f);
597 title = FRAME_ICONIFIED_P (f) ? [[[view window] miniwindowTitle] UTF8String]
598 : [[[view window] title] UTF8String];
600 if (title && (! strcmp (title, SSDATA (encoded_name))))
607 str = [NSString stringWithUTF8String: SSDATA (encoded_name)];
608 if (str == nil) str = @"Bad coding";
610 if (FRAME_ICONIFIED_P (f))
611 [[view window] setMiniwindowTitle: str];
616 if (! NILP (filename))
619 encoded_filename = ENCODE_UTF_8 (filename);
622 fstr = [NSString stringWithUTF8String: SSDATA (encoded_filename)];
623 if (fstr == nil) fstr = @"";
628 ns_set_represented_filename (fstr, f);
629 [[view window] setTitle: str];
639 ns_set_doc_edited (void)
641 NSAutoreleasePool *pool;
642 Lisp_Object tail, frame;
644 pool = [[NSAutoreleasePool alloc] init];
645 FOR_EACH_FRAME (tail, frame)
648 struct frame *f = XFRAME (frame);
652 if (! FRAME_NS_P (f)) continue;
653 w = XWINDOW (FRAME_SELECTED_WINDOW (f));
654 view = FRAME_NS_VIEW (f);
655 if (!MINI_WINDOW_P (w))
656 edited = ! NILP (Fbuffer_modified_p (w->contents)) &&
657 ! NILP (Fbuffer_file_name (w->contents));
658 [[view window] setDocumentEdited: edited];
667 x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
670 if (FRAME_MINIBUF_ONLY_P (f))
673 if (TYPE_RANGED_INTEGERP (int, value))
674 nlines = XINT (value);
678 FRAME_MENU_BAR_LINES (f) = 0;
681 FRAME_EXTERNAL_MENU_BAR (f) = 1;
682 /* does for all frames, whereas we just want for one frame
683 [NSMenu setMenuBarVisible: YES]; */
687 if (FRAME_EXTERNAL_MENU_BAR (f) == 1)
688 free_frame_menubar (f);
689 /* [NSMenu setMenuBarVisible: NO]; */
690 FRAME_EXTERNAL_MENU_BAR (f) = 0;
695 /* toolbar support */
697 x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
701 if (FRAME_MINIBUF_ONLY_P (f))
704 if (RANGED_INTEGERP (0, value, INT_MAX))
705 nlines = XFASTINT (value);
711 FRAME_EXTERNAL_TOOL_BAR (f) = 1;
712 update_frame_tool_bar (f);
716 if (FRAME_EXTERNAL_TOOL_BAR (f))
718 free_frame_tool_bar (f);
719 FRAME_EXTERNAL_TOOL_BAR (f) = 0;
723 x_set_window_size (f, 0, f->text_cols, f->text_lines, 0);
728 ns_implicitly_set_icon_type (struct frame *f)
731 EmacsView *view = FRAME_NS_VIEW (f);
733 Lisp_Object chain, elt;
734 NSAutoreleasePool *pool;
737 NSTRACE (ns_implicitly_set_icon_type);
740 pool = [[NSAutoreleasePool alloc] init];
741 if (f->output_data.ns->miniimage
742 && [[NSString stringWithUTF8String: SSDATA (f->name)]
743 isEqualToString: [(NSImage *)f->output_data.ns->miniimage name]])
750 tem = assq_no_quit (Qicon_type, f->param_alist);
751 if (CONSP (tem) && ! NILP (XCDR (tem)))
758 for (chain = Vns_icon_type_alist;
759 image == nil && CONSP (chain);
760 chain = XCDR (chain))
763 /* special case: 't' means go by file type */
764 if (SYMBOLP (elt) && EQ (elt, Qt) && SSDATA (f->name)[0] == '/')
767 = [NSString stringWithUTF8String: SSDATA (f->name)];
768 if ([[NSFileManager defaultManager] fileExistsAtPath: str])
769 image = [[[NSWorkspace sharedWorkspace] iconForFile: str] retain];
771 else if (CONSP (elt) &&
772 STRINGP (XCAR (elt)) &&
773 STRINGP (XCDR (elt)) &&
774 fast_string_match (XCAR (elt), f->name) >= 0)
776 image = [EmacsImage allocInitFromFile: XCDR (elt)];
778 image = [[NSImage imageNamed:
779 [NSString stringWithUTF8String:
780 SSDATA (XCDR (elt))]] retain];
786 image = [[[NSWorkspace sharedWorkspace] iconForFileType: @"text"] retain];
790 [f->output_data.ns->miniimage release];
791 f->output_data.ns->miniimage = image;
792 [view setMiniwindowImage: setMini];
799 x_set_icon_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
801 EmacsView *view = FRAME_NS_VIEW (f);
805 NSTRACE (x_set_icon_type);
807 if (!NILP (arg) && SYMBOLP (arg))
809 arg =build_string (SSDATA (SYMBOL_NAME (arg)));
810 store_frame_param (f, Qicon_type, arg);
813 /* do it the implicit way */
816 ns_implicitly_set_icon_type (f);
822 image = [EmacsImage allocInitFromFile: arg];
824 image =[NSImage imageNamed: [NSString stringWithUTF8String:
829 image = [NSImage imageNamed: @"text"];
833 f->output_data.ns->miniimage = image;
834 [view setMiniwindowImage: setMini];
838 /* TODO: move to nsterm? */
840 ns_lisp_to_cursor_type (Lisp_Object arg)
843 if (XTYPE (arg) == Lisp_String)
845 else if (XTYPE (arg) == Lisp_Symbol)
846 str = SSDATA (SYMBOL_NAME (arg));
848 if (!strcmp (str, "box")) return FILLED_BOX_CURSOR;
849 if (!strcmp (str, "hollow")) return HOLLOW_BOX_CURSOR;
850 if (!strcmp (str, "hbar")) return HBAR_CURSOR;
851 if (!strcmp (str, "bar")) return BAR_CURSOR;
852 if (!strcmp (str, "no")) return NO_CURSOR;
858 ns_cursor_type_to_lisp (int arg)
862 case FILLED_BOX_CURSOR: return Qbox;
863 case HOLLOW_BOX_CURSOR: return intern ("hollow");
864 case HBAR_CURSOR: return intern ("hbar");
865 case BAR_CURSOR: return intern ("bar");
867 default: return intern ("no");
871 /* This is the same as the xfns.c definition. */
873 x_set_cursor_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
875 set_frame_cursor_types (f, arg);
878 /* called to set mouse pointer color, but all other terms use it to
879 initialize pointer types (and don't set the color ;) */
881 x_set_mouse_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
883 /* don't think we can do this on Nextstep */
888 #define Xstr(x) Str(x)
891 ns_appkit_version_str (void)
895 #ifdef NS_IMPL_GNUSTEP
896 sprintf(tmp, "gnustep-gui-%s", Xstr(GNUSTEP_GUI_VERSION));
897 #elif defined (NS_IMPL_COCOA)
898 sprintf(tmp, "apple-appkit-%.2f", NSAppKitVersionNumber);
902 return build_string (tmp);
906 /* This is for use by x-server-version and collapses all version info we
907 have into a single int. For a better picture of the implementation
908 running, use ns_appkit_version_str.*/
910 ns_appkit_version_int (void)
912 #ifdef NS_IMPL_GNUSTEP
913 return GNUSTEP_GUI_MAJOR_VERSION * 100 + GNUSTEP_GUI_MINOR_VERSION;
914 #elif defined (NS_IMPL_COCOA)
915 return (int)NSAppKitVersionNumber;
922 x_icon (struct frame *f, Lisp_Object parms)
923 /* --------------------------------------------------------------------------
924 Strangely-named function to set icon position parameters in frame.
925 This is irrelevant under OS X, but might be needed under GNUstep,
926 depending on the window manager used. Note, this is not a standard
927 frame parameter-setter; it is called directly from x-create-frame.
928 -------------------------------------------------------------------------- */
930 Lisp_Object icon_x, icon_y;
931 struct ns_display_info *dpyinfo = check_ns_display_info (Qnil);
933 f->output_data.ns->icon_top = -1;
934 f->output_data.ns->icon_left = -1;
936 /* Set the position of the icon. */
937 icon_x = x_get_arg (dpyinfo, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER);
938 icon_y = x_get_arg (dpyinfo, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER);
939 if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound))
941 CHECK_NUMBER (icon_x);
942 CHECK_NUMBER (icon_y);
943 f->output_data.ns->icon_top = XINT (icon_y);
944 f->output_data.ns->icon_left = XINT (icon_x);
946 else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound))
947 error ("Both left and top icon corners of icon must be specified");
951 /* Note: see frame.c for template, also where generic functions are impl */
952 frame_parm_handler ns_frame_parm_handlers[] =
954 x_set_autoraise, /* generic OK */
955 x_set_autolower, /* generic OK */
956 x_set_background_color,
957 0, /* x_set_border_color, may be impossible under Nextstep */
958 0, /* x_set_border_width, may be impossible under Nextstep */
961 x_set_font, /* generic OK */
962 x_set_foreground_color,
965 x_set_internal_border_width, /* generic OK */
966 0, /* x_set_right_divider_width */
967 0, /* x_set_bottom_divider_width */
968 x_set_menu_bar_lines,
970 x_explicitly_set_name,
971 x_set_scroll_bar_width, /* generic OK */
973 x_set_unsplittable, /* generic OK */
974 x_set_vertical_scroll_bars, /* generic OK */
975 x_set_visibility, /* generic OK */
976 x_set_tool_bar_lines,
977 0, /* x_set_scroll_bar_foreground, will ignore (not possible on NS) */
978 0, /* x_set_scroll_bar_background, will ignore (not possible on NS) */
979 x_set_screen_gamma, /* generic OK */
980 x_set_line_spacing, /* generic OK, sets f->extra_line_spacing to int */
981 x_set_fringe_width, /* generic OK */
982 x_set_fringe_width, /* generic OK */
983 0, /* x_set_wait_for_wm, will ignore */
984 x_set_fullscreen, /* generic OK */
985 x_set_font_backend, /* generic OK */
987 0, /* x_set_sticky */
988 0, /* x_set_tool_bar_position */
992 /* Handler for signals raised during x_create_frame.
993 FRAME is the frame which is partially constructed. */
996 unwind_create_frame (Lisp_Object frame)
998 struct frame *f = XFRAME (frame);
1000 /* If frame is already dead, nothing to do. This can happen if the
1001 display is disconnected after the frame has become official, but
1002 before x_create_frame removes the unwind protect. */
1003 if (!FRAME_LIVE_P (f))
1006 /* If frame is ``official'', nothing to do. */
1007 if (NILP (Fmemq (frame, Vframe_list)))
1009 #if defined GLYPH_DEBUG && defined ENABLE_CHECKING
1010 struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
1013 x_free_frame_resources (f);
1017 /* Check that reference counts are indeed correct. */
1018 eassert (dpyinfo->terminal->image_cache->refcount == image_cache_refcount);
1024 * Read geometry related parameters from preferences if not in PARMS.
1025 * Returns the union of parms and any preferences read.
1029 get_geometry_from_preferences (struct ns_display_info *dpyinfo,
1037 { "width", "Width", Qwidth },
1038 { "height", "Height", Qheight },
1039 { "left", "Left", Qleft },
1040 { "top", "Top", Qtop },
1044 for (i = 0; i < sizeof (r)/sizeof (r[0]); ++i)
1046 if (NILP (Fassq (r[i].tem, parms)))
1049 = x_get_arg (dpyinfo, parms, r[i].tem, r[i].val, r[i].cls,
1051 if (! EQ (value, Qunbound))
1052 parms = Fcons (Fcons (r[i].tem, value), parms);
1059 /* ==========================================================================
1063 ========================================================================== */
1065 DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame,
1067 doc: /* Make a new Nextstep window, called a "frame" in Emacs terms.
1068 Return an Emacs frame object.
1069 PARMS is an alist of frame parameters.
1070 If the parameters specify that the frame should not have a minibuffer,
1071 and do not specify a specific minibuffer window to use,
1072 then `default-minibuffer-frame' must be a frame whose minibuffer can
1073 be shared by the new frame.
1075 This function is an internal primitive--use `make-frame' instead. */)
1079 Lisp_Object frame, tem;
1081 int minibuffer_only = 0;
1082 long window_prompting = 0;
1084 ptrdiff_t count = specpdl_ptr - specpdl;
1085 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
1086 Lisp_Object display;
1087 struct ns_display_info *dpyinfo = NULL;
1090 static int desc_ctr = 1;
1092 /* x_get_arg modifies parms. */
1093 parms = Fcopy_alist (parms);
1095 /* Use this general default value to start with
1096 until we know if this frame has a specified name. */
1097 Vx_resource_name = Vinvocation_name;
1099 display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_STRING);
1100 if (EQ (display, Qunbound))
1102 dpyinfo = check_ns_display_info (display);
1103 kb = dpyinfo->terminal->kboard;
1105 if (!dpyinfo->terminal->name)
1106 error ("Terminal is not live, can't create new frames on it");
1108 name = x_get_arg (dpyinfo, parms, Qname, 0, 0, RES_TYPE_STRING);
1110 && ! EQ (name, Qunbound)
1112 error ("Invalid frame name--not a string or nil");
1115 Vx_resource_name = name;
1117 parent = x_get_arg (dpyinfo, parms, Qparent_id, 0, 0, RES_TYPE_NUMBER);
1118 if (EQ (parent, Qunbound))
1120 if (! NILP (parent))
1121 CHECK_NUMBER (parent);
1123 /* make_frame_without_minibuffer can run Lisp code and garbage collect. */
1124 /* No need to protect DISPLAY because that's not used after passing
1125 it to make_frame_without_minibuffer. */
1127 GCPRO4 (parms, parent, name, frame);
1128 tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer",
1130 if (EQ (tem, Qnone) || NILP (tem))
1131 f = make_frame_without_minibuffer (Qnil, kb, display);
1132 else if (EQ (tem, Qonly))
1134 f = make_minibuffer_frame ();
1135 minibuffer_only = 1;
1137 else if (WINDOWP (tem))
1138 f = make_frame_without_minibuffer (tem, kb, display);
1142 XSETFRAME (frame, f);
1144 f->terminal = dpyinfo->terminal;
1146 f->output_method = output_ns;
1147 f->output_data.ns = xzalloc (sizeof *f->output_data.ns);
1149 FRAME_FONTSET (f) = -1;
1151 fset_icon_name (f, x_get_arg (dpyinfo, parms, Qicon_name,
1152 "iconName", "Title",
1154 if (! STRINGP (f->icon_name))
1155 fset_icon_name (f, Qnil);
1157 FRAME_DISPLAY_INFO (f) = dpyinfo;
1159 /* With FRAME_DISPLAY_INFO set up, this unwind-protect is safe. */
1160 record_unwind_protect (unwind_create_frame, frame);
1162 f->output_data.ns->window_desc = desc_ctr++;
1163 if (TYPE_RANGED_INTEGERP (Window, parent))
1165 f->output_data.ns->parent_desc = XFASTINT (parent);
1166 f->output_data.ns->explicit_parent = 1;
1170 f->output_data.ns->parent_desc = FRAME_DISPLAY_INFO (f)->root_window;
1171 f->output_data.ns->explicit_parent = 0;
1174 /* Set the name; the functions to which we pass f expect the name to
1176 if (EQ (name, Qunbound) || NILP (name) || ! STRINGP (name))
1178 fset_name (f, build_string ([ns_app_name UTF8String]));
1179 f->explicit_name = 0;
1183 fset_name (f, name);
1184 f->explicit_name = 1;
1185 specbind (Qx_resource_name, name);
1190 #ifdef NS_IMPL_COCOA
1191 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
1192 if (CTGetCoreTextVersion != NULL
1193 && CTGetCoreTextVersion () >= kCTVersionNumber10_5)
1194 mac_register_font_driver (f);
1197 register_font_driver (&nsfont_driver, f);
1199 x_default_parameter (f, parms, Qfont_backend, Qnil,
1200 "fontBackend", "FontBackend", RES_TYPE_STRING);
1203 /* use for default font name */
1204 id font = [NSFont userFixedPitchFontOfSize: -1.0]; /* default */
1205 x_default_parameter (f, parms, Qfontsize,
1206 make_number (0 /*(int)[font pointSize]*/),
1207 "fontSize", "FontSize", RES_TYPE_NUMBER);
1208 // Remove ' Regular', not handled by backends.
1209 char *fontname = xstrdup ([[font displayName] UTF8String]);
1210 int len = strlen (fontname);
1211 if (len > 8 && strcmp (fontname + len - 8, " Regular") == 0)
1212 fontname[len-8] = '\0';
1213 x_default_parameter (f, parms, Qfont,
1214 build_string (fontname),
1215 "font", "Font", RES_TYPE_STRING);
1220 x_default_parameter (f, parms, Qborder_width, make_number (0),
1221 "borderwidth", "BorderWidth", RES_TYPE_NUMBER);
1222 x_default_parameter (f, parms, Qinternal_border_width, make_number (2),
1223 "internalBorderWidth", "InternalBorderWidth",
1226 /* default scrollbars on right on Mac */
1229 #ifdef NS_IMPL_GNUSTEP
1234 x_default_parameter (f, parms, Qvertical_scroll_bars, spos,
1235 "verticalScrollBars", "VerticalScrollBars",
1238 x_default_parameter (f, parms, Qforeground_color, build_string ("Black"),
1239 "foreground", "Foreground", RES_TYPE_STRING);
1240 x_default_parameter (f, parms, Qbackground_color, build_string ("White"),
1241 "background", "Background", RES_TYPE_STRING);
1242 /* FIXME: not supported yet in Nextstep */
1243 x_default_parameter (f, parms, Qline_spacing, Qnil,
1244 "lineSpacing", "LineSpacing", RES_TYPE_NUMBER);
1245 x_default_parameter (f, parms, Qleft_fringe, Qnil,
1246 "leftFringe", "LeftFringe", RES_TYPE_NUMBER);
1247 x_default_parameter (f, parms, Qright_fringe, Qnil,
1248 "rightFringe", "RightFringe", RES_TYPE_NUMBER);
1251 image_cache_refcount =
1252 FRAME_IMAGE_CACHE (f) ? FRAME_IMAGE_CACHE (f)->refcount : 0;
1255 init_frame_faces (f);
1257 /* Read comment about this code in corresponding place in xfns.c. */
1258 width = FRAME_TEXT_WIDTH (f);
1259 height = FRAME_TEXT_HEIGHT (f);
1260 FRAME_TEXT_HEIGHT (f) = 0;
1261 SET_FRAME_WIDTH (f, 0);
1262 change_frame_size (f, width, height, 1, 0, 0, 1);
1264 /* The resources controlling the menu-bar and tool-bar are
1265 processed specially at startup, and reflected in the mode
1266 variables; ignore them here. */
1267 x_default_parameter (f, parms, Qmenu_bar_lines,
1268 NILP (Vmenu_bar_mode)
1269 ? make_number (0) : make_number (1),
1270 NULL, NULL, RES_TYPE_NUMBER);
1271 x_default_parameter (f, parms, Qtool_bar_lines,
1272 NILP (Vtool_bar_mode)
1273 ? make_number (0) : make_number (1),
1274 NULL, NULL, RES_TYPE_NUMBER);
1276 x_default_parameter (f, parms, Qbuffer_predicate, Qnil, "bufferPredicate",
1277 "BufferPredicate", RES_TYPE_SYMBOL);
1278 x_default_parameter (f, parms, Qtitle, Qnil, "title", "Title",
1281 parms = get_geometry_from_preferences (dpyinfo, parms);
1282 window_prompting = x_figure_window_size (f, parms, 1);
1284 tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN);
1285 f->no_split = minibuffer_only || (!EQ (tem, Qunbound) && !EQ (tem, Qnil));
1287 /* NOTE: on other terms, this is done in set_mouse_color, however this
1288 was not getting called under Nextstep */
1289 f->output_data.ns->text_cursor = [NSCursor IBeamCursor];
1290 f->output_data.ns->nontext_cursor = [NSCursor arrowCursor];
1291 f->output_data.ns->modeline_cursor = [NSCursor pointingHandCursor];
1292 f->output_data.ns->hand_cursor = [NSCursor pointingHandCursor];
1293 f->output_data.ns->hourglass_cursor = [NSCursor disappearingItemCursor];
1294 f->output_data.ns->horizontal_drag_cursor = [NSCursor resizeLeftRightCursor];
1295 f->output_data.ns->vertical_drag_cursor = [NSCursor resizeUpDownCursor];
1296 FRAME_DISPLAY_INFO (f)->vertical_scroll_bar_cursor
1297 = [NSCursor arrowCursor];
1298 f->output_data.ns->current_pointer = f->output_data.ns->text_cursor;
1300 [[EmacsView alloc] initFrameFromEmacs: f];
1304 /* ns_display_info does not have a reference_count. */
1305 f->terminal->reference_count++;
1307 /* It is now ok to make the frame official even if we get an error below.
1308 The frame needs to be on Vframe_list or making it visible won't work. */
1309 Vframe_list = Fcons (frame, Vframe_list);
1311 x_default_parameter (f, parms, Qicon_type, Qnil,
1312 "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL);
1314 x_default_parameter (f, parms, Qauto_raise, Qnil,
1315 "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN);
1316 x_default_parameter (f, parms, Qauto_lower, Qnil,
1317 "autoLower", "AutoLower", RES_TYPE_BOOLEAN);
1318 x_default_parameter (f, parms, Qcursor_type, Qbox,
1319 "cursorType", "CursorType", RES_TYPE_SYMBOL);
1320 x_default_parameter (f, parms, Qscroll_bar_width, Qnil,
1321 "scrollBarWidth", "ScrollBarWidth",
1323 x_default_parameter (f, parms, Qalpha, Qnil,
1324 "alpha", "Alpha", RES_TYPE_NUMBER);
1325 x_default_parameter (f, parms, Qfullscreen, Qnil,
1326 "fullscreen", "Fullscreen", RES_TYPE_SYMBOL);
1328 width = FRAME_TEXT_WIDTH (f);
1329 height = FRAME_TEXT_HEIGHT (f);
1330 FRAME_TEXT_HEIGHT (f) = 0;
1331 SET_FRAME_WIDTH (f, 0);
1332 change_frame_size (f, width, height, 1, 0, 0, 1);
1334 if (! f->output_data.ns->explicit_parent)
1336 Lisp_Object visibility;
1338 visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0,
1340 if (EQ (visibility, Qunbound))
1343 if (EQ (visibility, Qicon))
1344 x_iconify_frame (f);
1345 else if (! NILP (visibility))
1347 x_make_frame_visible (f);
1348 [[FRAME_NS_VIEW (f) window] makeKeyWindow];
1352 /* Must have been Qnil. */
1356 if (FRAME_HAS_MINIBUF_P (f)
1357 && (!FRAMEP (KVAR (kb, Vdefault_minibuffer_frame))
1358 || !FRAME_LIVE_P (XFRAME (KVAR (kb, Vdefault_minibuffer_frame)))))
1359 kset_default_minibuffer_frame (kb, frame);
1361 /* All remaining specified parameters, which have not been "used"
1362 by x_get_arg and friends, now go in the misc. alist of the frame. */
1363 for (tem = parms; CONSP (tem); tem = XCDR (tem))
1364 if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem))))
1365 fset_param_alist (f, Fcons (XCAR (tem), f->param_alist));
1369 if (window_prompting & USPosition)
1370 x_set_offset (f, f->left_pos, f->top_pos, 1);
1372 /* Make sure windows on this frame appear in calls to next-window
1373 and similar functions. */
1374 Vwindow_list = Qnil;
1376 return unbind_to (count, frame);
1380 x_focus_frame (struct frame *f)
1382 struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
1384 if (dpyinfo->x_focus_frame != f)
1386 EmacsView *view = FRAME_NS_VIEW (f);
1388 [NSApp activateIgnoringOtherApps: YES];
1389 [[view window] makeKeyAndOrderFront: view];
1395 DEFUN ("ns-popup-font-panel", Fns_popup_font_panel, Sns_popup_font_panel,
1397 doc: /* Pop up the font panel. */)
1400 struct frame *f = decode_window_system_frame (frame);
1401 id fm = [NSFontManager sharedFontManager];
1402 struct font *font = f->output_data.ns->font;
1404 if (EQ (font->driver->type, Qns))
1405 nsfont = ((struct nsfont_info *)font)->nsfont;
1406 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
1408 nsfont = (NSFont *) macfont_get_nsctfont (font);
1410 [fm setSelectedFont: nsfont isMultiple: NO];
1411 [fm orderFrontFontPanel: NSApp];
1416 DEFUN ("ns-popup-color-panel", Fns_popup_color_panel, Sns_popup_color_panel,
1418 doc: /* Pop up the color panel. */)
1421 check_window_system (NULL);
1422 [NSApp orderFrontColorPanel: NSApp];
1430 #if ! defined (NS_IMPL_COCOA) || \
1431 MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6
1432 NSString *dirS, *initS;
1438 ns_run_file_dialog (void)
1440 if (ns_fd_data.panel == nil) return;
1441 #if defined (NS_IMPL_COCOA) && \
1442 MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
1443 ns_fd_data.ret = [ns_fd_data.panel runModal];
1445 if (ns_fd_data.no_types)
1447 ns_fd_data.ret = [ns_fd_data.panel
1448 runModalForDirectory: ns_fd_data.dirS
1449 file: ns_fd_data.initS];
1453 ns_fd_data.ret = [ns_fd_data.panel
1454 runModalForDirectory: ns_fd_data.dirS
1455 file: ns_fd_data.initS
1459 ns_fd_data.panel = nil;
1462 DEFUN ("ns-read-file-name", Fns_read_file_name, Sns_read_file_name, 1, 5, 0,
1463 doc: /* Use a graphical panel to read a file name, using prompt PROMPT.
1464 Optional arg DIR, if non-nil, supplies a default directory.
1465 Optional arg MUSTMATCH, if non-nil, means the returned file or
1466 directory must exist.
1467 Optional arg INIT, if non-nil, provides a default file name to use.
1468 Optional arg DIR_ONLY_P, if non-nil, means choose only directories. */)
1469 (Lisp_Object prompt, Lisp_Object dir, Lisp_Object mustmatch,
1470 Lisp_Object init, Lisp_Object dir_only_p)
1472 static id fileDelegate = nil;
1474 BOOL isSave = NILP (mustmatch) && NILP (dir_only_p);
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)];
1487 check_window_system (NULL);
1489 if (fileDelegate == nil)
1490 fileDelegate = [EmacsFileDelegate new];
1492 [NSCursor setHiddenUntilMouseMoves: NO];
1494 if ([dirS characterAtIndex: 0] == '~')
1495 dirS = [dirS stringByExpandingTildeInPath];
1498 (id)[EmacsSavePanel savePanel] : (id)[EmacsOpenPanel openPanel];
1500 [panel setTitle: promptS];
1502 [panel setAllowsOtherFileTypes: YES];
1503 [panel setTreatsFilePackagesAsDirectories: YES];
1504 [panel setDelegate: fileDelegate];
1506 if (! NILP (dir_only_p))
1508 [panel setCanChooseDirectories: YES];
1509 [panel setCanChooseFiles: NO];
1513 /* This is not quite what the documentation says, but it is compatible
1514 with the Gtk+ code. Also, the menu entry says "Open File...". */
1515 [panel setCanChooseDirectories: NO];
1516 [panel setCanChooseFiles: YES];
1520 ns_fd_data.panel = panel;
1521 ns_fd_data.ret = NO;
1522 #if defined (NS_IMPL_COCOA) && \
1523 MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
1524 if (! NILP (mustmatch) || ! NILP (dir_only_p))
1525 [panel setAllowedFileTypes: nil];
1526 if (dirS) [panel setDirectoryURL: [NSURL fileURLWithPath: dirS]];
1527 if (initS && NILP (Ffile_directory_p (init)))
1528 [panel setNameFieldStringValue: [initS lastPathComponent]];
1530 [panel setNameFieldStringValue: @""];
1533 ns_fd_data.no_types = NILP (mustmatch) && NILP (dir_only_p);
1534 ns_fd_data.dirS = dirS;
1535 ns_fd_data.initS = initS;
1538 /* runModalForDirectory/runModal restarts the main event loop when done,
1539 so we must start an event loop and then pop up the file dialog.
1540 The file dialog may pop up a confirm dialog after Ok has been pressed,
1541 so we can not simply pop down on the Ok/Cancel press.
1543 nxev = [NSEvent otherEventWithType: NSApplicationDefined
1544 location: NSMakePoint (0, 0)
1547 windowNumber: [[NSApp mainWindow] windowNumber]
1548 context: [NSApp context]
1551 data2: NSAPP_DATA2_RUNFILEDIALOG];
1553 [NSApp postEvent: nxev atStart: NO];
1554 while (ns_fd_data.panel != nil)
1557 ret = (ns_fd_data.ret == NSOKButton);
1561 NSString *str = ns_filename_from_panel (panel);
1562 if (! str) str = ns_directory_from_panel (panel);
1563 if (! str) ret = NO;
1564 else fname = build_string ([str UTF8String]);
1567 [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow];
1570 return ret ? fname : Qnil;
1574 ns_get_defaults_value (const char *key)
1576 NSObject *obj = [[NSUserDefaults standardUserDefaults]
1577 objectForKey: [NSString stringWithUTF8String: key]];
1579 if (!obj) return NULL;
1581 return [[NSString stringWithFormat: @"%@", obj] UTF8String];
1585 DEFUN ("ns-get-resource", Fns_get_resource, Sns_get_resource, 2, 2, 0,
1586 doc: /* Return the value of the property NAME of OWNER from the defaults database.
1587 If OWNER is nil, Emacs is assumed. */)
1588 (Lisp_Object owner, Lisp_Object name)
1592 check_window_system (NULL);
1594 owner = build_string([ns_app_name UTF8String]);
1595 CHECK_STRING (name);
1597 value = ns_get_defaults_value (SSDATA (name));
1600 return build_string (value);
1605 DEFUN ("ns-set-resource", Fns_set_resource, Sns_set_resource, 3, 3, 0,
1606 doc: /* Set property NAME of OWNER to VALUE, from the defaults database.
1607 If OWNER is nil, Emacs is assumed.
1608 If VALUE is nil, the default is removed. */)
1609 (Lisp_Object owner, Lisp_Object name, Lisp_Object value)
1611 check_window_system (NULL);
1613 owner = build_string ([ns_app_name UTF8String]);
1614 CHECK_STRING (name);
1617 [[NSUserDefaults standardUserDefaults] removeObjectForKey:
1618 [NSString stringWithUTF8String: SSDATA (name)]];
1622 CHECK_STRING (value);
1623 [[NSUserDefaults standardUserDefaults] setObject:
1624 [NSString stringWithUTF8String: SSDATA (value)]
1625 forKey: [NSString stringWithUTF8String:
1633 DEFUN ("x-server-max-request-size", Fx_server_max_request_size,
1634 Sx_server_max_request_size,
1636 doc: /* This function is a no-op. It is only present for completeness. */)
1637 (Lisp_Object terminal)
1639 check_ns_display_info (terminal);
1640 /* This function has no real equivalent under NeXTstep. Return nil to
1646 DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0,
1647 doc: /* Return the "vendor ID" string of Nextstep display server TERMINAL.
1648 \(Labeling every distributor as a "vendor" embodies the false assumption
1649 that operating systems cannot be developed and distributed noncommercially.)
1650 The optional argument TERMINAL specifies which display to ask about.
1651 TERMINAL should be a terminal object, a frame or a display name (a string).
1652 If omitted or nil, that stands for the selected frame's display. */)
1653 (Lisp_Object terminal)
1655 check_ns_display_info (terminal);
1656 #ifdef NS_IMPL_GNUSTEP
1657 return build_string ("GNU");
1659 return build_string ("Apple");
1664 DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0,
1665 doc: /* Return the version numbers of the server of display TERMINAL.
1666 The value is a list of three integers: the major and minor
1667 version numbers of the X Protocol in use, and the distributor-specific release
1668 number. See also the function `x-server-vendor'.
1670 The optional argument TERMINAL specifies which display to ask about.
1671 TERMINAL should be a terminal object, a frame or a display name (a string).
1672 If omitted or nil, that stands for the selected frame's display. */)
1673 (Lisp_Object terminal)
1675 check_ns_display_info (terminal);
1676 /*NOTE: it is unclear what would best correspond with "protocol";
1677 we return 10.3, meaning Panther, since this is roughly the
1678 level that GNUstep's APIs correspond to.
1679 The last number is where we distinguish between the Apple
1680 and GNUstep implementations ("distributor-specific release
1681 number") and give int'ized versions of major.minor. */
1682 return list3i (10, 3, ns_appkit_version_int ());
1686 DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0,
1687 doc: /* Return the number of screens on Nextstep display server TERMINAL.
1688 The optional argument TERMINAL specifies which display to ask about.
1689 TERMINAL should be a terminal object, a frame or a display name (a string).
1690 If omitted or nil, that stands for the selected frame's display.
1692 Note: "screen" here is not in Nextstep terminology but in X11's. For
1693 the number of physical monitors, use `(length
1694 (display-monitor-attributes-list TERMINAL))' instead. */)
1695 (Lisp_Object terminal)
1697 check_ns_display_info (terminal);
1698 return make_number (1);
1702 DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0,
1703 doc: /* Return the height in millimeters of the Nextstep display TERMINAL.
1704 The optional argument TERMINAL specifies which display to ask about.
1705 TERMINAL should be a terminal object, a frame or a display name (a string).
1706 If omitted or nil, that stands for the selected frame's display.
1708 On \"multi-monitor\" setups this refers to the height in millimeters for
1709 all physical monitors associated with TERMINAL. To get information
1710 for each physical monitor, use `display-monitor-attributes-list'. */)
1711 (Lisp_Object terminal)
1713 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
1715 return make_number (x_display_pixel_height (dpyinfo) / (92.0/25.4));
1719 DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0,
1720 doc: /* Return the width in millimeters of the Nextstep display TERMINAL.
1721 The optional argument TERMINAL specifies which display to ask about.
1722 TERMINAL should be a terminal object, a frame or a display name (a string).
1723 If omitted or nil, that stands for the selected frame's display.
1725 On \"multi-monitor\" setups this refers to the width in millimeters for
1726 all physical monitors associated with TERMINAL. To get information
1727 for each physical monitor, use `display-monitor-attributes-list'. */)
1728 (Lisp_Object terminal)
1730 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
1732 return make_number (x_display_pixel_width (dpyinfo) / (92.0/25.4));
1736 DEFUN ("x-display-backing-store", Fx_display_backing_store,
1737 Sx_display_backing_store, 0, 1, 0,
1738 doc: /* Return an indication of whether the Nextstep display TERMINAL does backing store.
1739 The value may be `buffered', `retained', or `non-retained'.
1740 The optional argument TERMINAL specifies which display to ask about.
1741 TERMINAL should be a terminal object, a frame or a display name (a string).
1742 If omitted or nil, that stands for the selected frame's display. */)
1743 (Lisp_Object terminal)
1745 check_ns_display_info (terminal);
1746 switch ([ns_get_window (terminal) backingType])
1748 case NSBackingStoreBuffered:
1749 return intern ("buffered");
1750 case NSBackingStoreRetained:
1751 return intern ("retained");
1752 case NSBackingStoreNonretained:
1753 return intern ("non-retained");
1755 error ("Strange value for backingType parameter of frame");
1757 return Qnil; /* not reached, shut compiler up */
1761 DEFUN ("x-display-visual-class", Fx_display_visual_class,
1762 Sx_display_visual_class, 0, 1, 0,
1763 doc: /* Return the visual class of the Nextstep display TERMINAL.
1764 The value is one of the symbols `static-gray', `gray-scale',
1765 `static-color', `pseudo-color', `true-color', or `direct-color'.
1767 The optional argument TERMINAL specifies which display to ask about.
1768 TERMINAL should a terminal object, a frame or a display name (a string).
1769 If omitted or nil, that stands for the selected frame's display. */)
1770 (Lisp_Object terminal)
1772 NSWindowDepth depth;
1774 check_ns_display_info (terminal);
1775 depth = [[[NSScreen screens] objectAtIndex:0] depth];
1777 if ( depth == NSBestDepth (NSCalibratedWhiteColorSpace, 2, 2, YES, NULL))
1778 return intern ("static-gray");
1779 else if (depth == NSBestDepth (NSCalibratedWhiteColorSpace, 8, 8, YES, NULL))
1780 return intern ("gray-scale");
1781 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 8, YES, NULL))
1782 return intern ("pseudo-color");
1783 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 4, 12, NO, NULL))
1784 return intern ("true-color");
1785 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 24, NO, NULL))
1786 return intern ("direct-color");
1788 /* color mgmt as far as we do it is really handled by Nextstep itself anyway */
1789 return intern ("direct-color");
1793 DEFUN ("x-display-save-under", Fx_display_save_under,
1794 Sx_display_save_under, 0, 1, 0,
1795 doc: /* Return t if TERMINAL supports the save-under feature.
1796 The optional argument TERMINAL specifies which display to ask about.
1797 TERMINAL should be a terminal object, a frame or a display name (a string).
1798 If omitted or nil, that stands for the selected frame's display. */)
1799 (Lisp_Object terminal)
1801 check_ns_display_info (terminal);
1802 switch ([ns_get_window (terminal) backingType])
1804 case NSBackingStoreBuffered:
1807 case NSBackingStoreRetained:
1808 case NSBackingStoreNonretained:
1812 error ("Strange value for backingType parameter of frame");
1814 return Qnil; /* not reached, shut compiler up */
1818 DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
1820 doc: /* Open a connection to a display server.
1821 DISPLAY is the name of the display to connect to.
1822 Optional second arg XRM-STRING is a string of resources in xrdb format.
1823 If the optional third arg MUST-SUCCEED is non-nil,
1824 terminate Emacs if we can't open the connection.
1825 \(In the Nextstep version, the last two arguments are currently ignored.) */)
1826 (Lisp_Object display, Lisp_Object resource_string, Lisp_Object must_succeed)
1828 struct ns_display_info *dpyinfo;
1830 CHECK_STRING (display);
1832 nxatoms_of_nsselect ();
1833 dpyinfo = ns_term_init (display);
1836 if (!NILP (must_succeed))
1837 fatal ("Display on %s not responding.\n",
1840 error ("Display on %s not responding.\n",
1848 DEFUN ("x-close-connection", Fx_close_connection, Sx_close_connection,
1850 doc: /* Close the connection to TERMINAL's Nextstep display server.
1851 For TERMINAL, specify a terminal object, a frame or a display name (a
1852 string). If TERMINAL is nil, that stands for the selected frame's
1854 (Lisp_Object terminal)
1856 check_ns_display_info (terminal);
1857 [NSApp terminate: NSApp];
1862 DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0,
1863 doc: /* Return the list of display names that Emacs has connections to. */)
1866 Lisp_Object result = Qnil;
1867 struct ns_display_info *ndi;
1869 for (ndi = x_display_list; ndi; ndi = ndi->next)
1870 result = Fcons (XCAR (ndi->name_list_element), result);
1876 DEFUN ("ns-hide-others", Fns_hide_others, Sns_hide_others,
1878 doc: /* Hides all applications other than Emacs. */)
1881 check_window_system (NULL);
1882 [NSApp hideOtherApplications: NSApp];
1886 DEFUN ("ns-hide-emacs", Fns_hide_emacs, Sns_hide_emacs,
1888 doc: /* If ON is non-nil, the entire Emacs application is hidden.
1889 Otherwise if Emacs is hidden, it is unhidden.
1890 If ON is equal to `activate', Emacs is unhidden and becomes
1891 the active application. */)
1894 check_window_system (NULL);
1895 if (EQ (on, intern ("activate")))
1897 [NSApp unhide: NSApp];
1898 [NSApp activateIgnoringOtherApps: YES];
1901 [NSApp unhide: NSApp];
1903 [NSApp hide: NSApp];
1908 DEFUN ("ns-emacs-info-panel", Fns_emacs_info_panel, Sns_emacs_info_panel,
1910 doc: /* Shows the 'Info' or 'About' panel for Emacs. */)
1913 check_window_system (NULL);
1914 [NSApp orderFrontStandardAboutPanel: nil];
1919 DEFUN ("ns-font-name", Fns_font_name, Sns_font_name, 1, 1, 0,
1920 doc: /* Determine font PostScript or family name for font NAME.
1921 NAME should be a string containing either the font name or an XLFD
1922 font descriptor. If string contains `fontset' and not
1923 `fontset-startup', it is left alone. */)
1927 CHECK_STRING (name);
1932 if (strstr (nm, "fontset") && !strstr (nm, "fontset-startup"))
1935 return build_string (ns_xlfd_to_fontname (SSDATA (name)));
1939 DEFUN ("ns-list-colors", Fns_list_colors, Sns_list_colors, 0, 1, 0,
1940 doc: /* Return a list of all available colors.
1941 The optional argument FRAME is currently ignored. */)
1944 Lisp_Object list = Qnil;
1945 NSEnumerator *colorlists;
1950 CHECK_FRAME (frame);
1951 if (! FRAME_NS_P (XFRAME (frame)))
1952 error ("non-Nextstep frame used in `ns-list-colors'");
1957 colorlists = [[NSColorList availableColorLists] objectEnumerator];
1958 while ((clist = [colorlists nextObject]))
1960 if ([[clist name] length] < 7 ||
1961 [[clist name] rangeOfString: @"PANTONE"].location == 0)
1963 NSEnumerator *cnames = [[clist allKeys] reverseObjectEnumerator];
1965 while ((cname = [cnames nextObject]))
1966 list = Fcons (build_string ([cname UTF8String]), list);
1967 /* for (i = [[clist allKeys] count] - 1; i >= 0; i--)
1968 list = Fcons (build_string ([[[clist allKeys] objectAtIndex: i]
1969 UTF8String]), list); */
1979 DEFUN ("ns-list-services", Fns_list_services, Sns_list_services, 0, 0, 0,
1980 doc: /* List available Nextstep services by querying NSApp. */)
1983 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
1984 /* You can't get services like this in 10.6+. */
1987 Lisp_Object ret = Qnil;
1989 #ifdef NS_IMPL_COCOA
1993 check_window_system (NULL);
1994 svcs = [[NSMenu alloc] initWithTitle: @"Services"];
1995 [NSApp setServicesMenu: svcs];
1996 [NSApp registerServicesMenuSendTypes: ns_send_types
1997 returnTypes: ns_return_types];
1999 /* On Tiger, services menu updating was made lazier (waits for user to
2000 actually click on the menu), so we have to force things along: */
2001 #ifdef NS_IMPL_COCOA
2002 delegate = [svcs delegate];
2003 if (delegate != nil)
2005 if ([delegate respondsToSelector: @selector (menuNeedsUpdate:)])
2006 [delegate menuNeedsUpdate: svcs];
2007 if ([delegate respondsToSelector:
2008 @selector (menu:updateItem:atIndex:shouldCancel:)])
2010 int i, len = [delegate numberOfItemsInMenu: svcs];
2011 for (i =0; i<len; i++)
2012 [svcs addItemWithTitle: @"" action: NULL keyEquivalent: @""];
2013 for (i =0; i<len; i++)
2014 if (![delegate menu: svcs
2015 updateItem: (NSMenuItem *)[svcs itemAtIndex: i]
2016 atIndex: i shouldCancel: NO])
2022 [svcs setAutoenablesItems: NO];
2023 #ifdef NS_IMPL_COCOA
2024 [svcs update]; /* on OS X, converts from '/' structure */
2027 ret = interpret_services_menu (svcs, Qnil, ret);
2033 DEFUN ("ns-perform-service", Fns_perform_service, Sns_perform_service,
2035 doc: /* Perform Nextstep SERVICE on SEND.
2036 SEND should be either a string or nil.
2037 The return value is the result of the service, as string, or nil if
2038 there was no result. */)
2039 (Lisp_Object service, Lisp_Object send)
2045 CHECK_STRING (service);
2046 check_window_system (NULL);
2048 utfStr = SSDATA (service);
2049 svcName = [NSString stringWithUTF8String: utfStr];
2051 pb =[NSPasteboard pasteboardWithUniqueName];
2052 ns_string_to_pasteboard (pb, send);
2054 if (NSPerformService (svcName, pb) == NO)
2055 Fsignal (Qquit, list1 (build_string ("service not available")));
2057 if ([[pb types] count] == 0)
2058 return build_string ("");
2059 return ns_string_from_pasteboard (pb);
2063 DEFUN ("ns-convert-utf8-nfd-to-nfc", Fns_convert_utf8_nfd_to_nfc,
2064 Sns_convert_utf8_nfd_to_nfc, 1, 1, 0,
2065 doc: /* Return an NFC string that matches the UTF-8 NFD string STR. */)
2068 /* TODO: If GNUstep ever implements precomposedStringWithCanonicalMapping,
2071 Lisp_Object ret = Qnil;
2072 NSAutoreleasePool *pool;
2075 pool = [[NSAutoreleasePool alloc] init];
2076 utfStr = [NSString stringWithUTF8String: SSDATA (str)];
2077 #ifdef NS_IMPL_COCOA
2079 utfStr = [utfStr precomposedStringWithCanonicalMapping];
2083 const char *cstr = [utfStr UTF8String];
2085 ret = build_string (cstr);
2090 error ("Invalid UTF-8");
2096 #ifdef NS_IMPL_COCOA
2098 /* Compile and execute the AppleScript SCRIPT and return the error
2099 status as function value. A zero is returned if compilation and
2100 execution is successful, in which case *RESULT is set to a Lisp
2101 string or a number containing the resulting script value. Otherwise,
2104 ns_do_applescript (Lisp_Object script, Lisp_Object *result)
2106 NSAppleEventDescriptor *desc;
2107 NSDictionary* errorDict;
2108 NSAppleEventDescriptor* returnDescriptor = NULL;
2110 NSAppleScript* scriptObject =
2111 [[NSAppleScript alloc] initWithSource:
2112 [NSString stringWithUTF8String: SSDATA (script)]];
2114 returnDescriptor = [scriptObject executeAndReturnError: &errorDict];
2115 [scriptObject release];
2119 if (returnDescriptor != NULL)
2121 // successful execution
2122 if (kAENullEvent != [returnDescriptor descriptorType])
2125 // script returned an AppleScript result
2126 if ((typeUnicodeText == [returnDescriptor descriptorType]) ||
2127 #if defined (NS_IMPL_COCOA)
2128 (typeUTF16ExternalRepresentation
2129 == [returnDescriptor descriptorType]) ||
2131 (typeUTF8Text == [returnDescriptor descriptorType]) ||
2132 (typeCString == [returnDescriptor descriptorType]))
2134 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2136 *result = build_string([[desc stringValue] UTF8String]);
2140 /* use typeUTF16ExternalRepresentation? */
2141 // coerce the result to the appropriate ObjC type
2142 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2144 *result = make_number([desc int32Value]);
2150 // no script result, return error
2156 /* Helper function called from sendEvent to run applescript
2157 from within the main event loop. */
2160 ns_run_ascript (void)
2162 if (! NILP (as_script))
2163 as_status = ns_do_applescript (as_script, as_result);
2167 DEFUN ("ns-do-applescript", Fns_do_applescript, Sns_do_applescript, 1, 1, 0,
2168 doc: /* Execute AppleScript SCRIPT and return the result.
2169 If compilation and execution are successful, the resulting script value
2170 is returned as a string, a number or, in the case of other constructs, t.
2171 In case the execution fails, an error is signaled. */)
2172 (Lisp_Object script)
2178 CHECK_STRING (script);
2179 check_window_system (NULL);
2184 as_result = &result;
2186 /* executing apple script requires the event loop to run, otherwise
2187 errors aren't returned and executeAndReturnError hangs forever.
2188 Post an event that runs applescript and then start the event loop.
2189 The event loop is exited when the script is done. */
2190 nxev = [NSEvent otherEventWithType: NSApplicationDefined
2191 location: NSMakePoint (0, 0)
2194 windowNumber: [[NSApp mainWindow] windowNumber]
2195 context: [NSApp context]
2198 data2: NSAPP_DATA2_RUNASSCRIPT];
2200 [NSApp postEvent: nxev atStart: NO];
2202 // If there are other events, the event loop may exit. Keep running
2203 // until the script has been handled. */
2204 while (! NILP (as_script))
2213 else if (!STRINGP (result))
2214 error ("AppleScript error %d", status);
2216 error ("%s", SSDATA (result));
2222 /* ==========================================================================
2224 Miscellaneous functions not called through hooks
2226 ========================================================================== */
2228 /* called from frame.c */
2229 struct ns_display_info *
2230 check_x_display_info (Lisp_Object frame)
2232 return check_ns_display_info (frame);
2237 x_set_scroll_bar_default_width (struct frame *f)
2239 int wid = FRAME_COLUMN_WIDTH (f);
2240 FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2241 FRAME_CONFIG_SCROLL_BAR_COLS (f) = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) +
2245 /* terms impl this instead of x-get-resource directly */
2247 x_get_string_resource (XrmDatabase rdb, const char *name, const char *class)
2249 /* remove appname prefix; TODO: allow for !="Emacs" */
2250 const char *res, *toCheck = class + (!strncmp (class, "Emacs.", 6) ? 6 : 0);
2252 check_window_system (NULL);
2254 if (inhibit_x_resources)
2255 /* --quick was passed, so this is a no-op. */
2258 res = ns_get_defaults_value (toCheck);
2259 return (!res ? NULL :
2260 (!c_strncasecmp (res, "YES", 3) ? "true" :
2261 (!c_strncasecmp (res, "NO", 2) ? "false" : (char *) res)));
2266 x_get_focus_frame (struct frame *frame)
2268 struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (frame);
2269 Lisp_Object nsfocus;
2271 if (!dpyinfo->x_focus_frame)
2274 XSETFRAME (nsfocus, dpyinfo->x_focus_frame);
2278 /* ==========================================================================
2280 Lisp definitions that, for whatever reason, we can't alias as 'ns-XXX'.
2282 ========================================================================== */
2285 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
2286 doc: /* Internal function called by `color-defined-p', which see.
2287 \(Note that the Nextstep version of this function ignores FRAME.) */)
2288 (Lisp_Object color, Lisp_Object frame)
2291 check_window_system (NULL);
2292 return ns_lisp_to_color (color, &col) ? Qnil : Qt;
2296 DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0,
2297 doc: /* Internal function called by `color-values', which see. */)
2298 (Lisp_Object color, Lisp_Object frame)
2301 EmacsCGFloat red, green, blue, alpha;
2303 check_window_system (NULL);
2304 CHECK_STRING (color);
2307 if (ns_lisp_to_color (color, &col))
2313 [[col colorUsingDefaultColorSpace]
2314 getRed: &red green: &green blue: &blue alpha: &alpha];
2316 return list3i (lrint (red * 65280), lrint (green * 65280),
2317 lrint (blue * 65280));
2321 DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0,
2322 doc: /* Internal function called by `display-color-p', which see. */)
2323 (Lisp_Object terminal)
2325 NSWindowDepth depth;
2326 NSString *colorSpace;
2328 check_ns_display_info (terminal);
2329 depth = [[[NSScreen screens] objectAtIndex:0] depth];
2330 colorSpace = NSColorSpaceFromDepth (depth);
2332 return [colorSpace isEqualToString: NSDeviceWhiteColorSpace]
2333 || [colorSpace isEqualToString: NSCalibratedWhiteColorSpace]
2338 DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p,
2340 doc: /* Return t if the Nextstep display supports shades of gray.
2341 Note that color displays do support shades of gray.
2342 The optional argument TERMINAL specifies which display to ask about.
2343 TERMINAL should be a terminal object, a frame or a display name (a string).
2344 If omitted or nil, that stands for the selected frame's display. */)
2345 (Lisp_Object terminal)
2347 NSWindowDepth depth;
2349 check_ns_display_info (terminal);
2350 depth = [[[NSScreen screens] objectAtIndex:0] depth];
2352 return NSBitsPerPixelFromDepth (depth) > 1 ? Qt : Qnil;
2356 DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width,
2358 doc: /* Return the width in pixels of the Nextstep display TERMINAL.
2359 The optional argument TERMINAL specifies which display to ask about.
2360 TERMINAL should be a terminal object, a frame or a display name (a string).
2361 If omitted or nil, that stands for the selected frame's display.
2363 On \"multi-monitor\" setups this refers to the pixel width for all
2364 physical monitors associated with TERMINAL. To get information for
2365 each physical monitor, use `display-monitor-attributes-list'. */)
2366 (Lisp_Object terminal)
2368 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
2370 return make_number (x_display_pixel_width (dpyinfo));
2374 DEFUN ("x-display-pixel-height", Fx_display_pixel_height,
2375 Sx_display_pixel_height, 0, 1, 0,
2376 doc: /* Return the height in pixels of the Nextstep display TERMINAL.
2377 The optional argument TERMINAL specifies which display to ask about.
2378 TERMINAL should be a terminal object, a frame or a display name (a string).
2379 If omitted or nil, that stands for the selected frame's display.
2381 On \"multi-monitor\" setups this refers to the pixel height for all
2382 physical monitors associated with TERMINAL. To get information for
2383 each physical monitor, use `display-monitor-attributes-list'. */)
2384 (Lisp_Object terminal)
2386 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
2388 return make_number (x_display_pixel_height (dpyinfo));
2391 #ifdef NS_IMPL_COCOA
2393 /* Returns the name for the screen that OBJ represents, or NULL.
2394 Caller must free return value.
2398 ns_get_name_from_ioreg (io_object_t obj)
2402 NSDictionary *info = (NSDictionary *)
2403 IODisplayCreateInfoDictionary (obj, kIODisplayOnlyPreferredName);
2404 NSDictionary *names = [info objectForKey:
2405 [NSString stringWithUTF8String:
2406 kDisplayProductName]];
2408 if ([names count] > 0)
2410 NSString *n = [names objectForKey: [[names allKeys]
2412 if (n != nil) name = xstrdup ([n UTF8String]);
2420 /* Returns the name for the screen that DID came from, or NULL.
2421 Caller must free return value.
2425 ns_screen_name (CGDirectDisplayID did)
2429 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_9
2430 mach_port_t masterPort;
2434 // CGDisplayIOServicePort is deprecated. Do it another (harder) way.
2436 if (IOMasterPort (MACH_PORT_NULL, &masterPort) != kIOReturnSuccess
2437 || IOServiceGetMatchingServices (masterPort,
2438 IOServiceMatching ("IONDRVDevice"),
2439 &it) != kIOReturnSuccess)
2442 /* Must loop until we find a name. Many devices can have the same unit
2443 number (represents different GPU parts), but only one has a name. */
2444 while (! name && (obj = IOIteratorNext (it)))
2446 CFMutableDictionaryRef props;
2449 if (IORegistryEntryCreateCFProperties (obj,
2451 kCFAllocatorDefault,
2452 kNilOptions) == kIOReturnSuccess
2454 && (val = CFDictionaryGetValue(props, @"IOFBDependentIndex")))
2456 unsigned nr = [(NSNumber *)val unsignedIntegerValue];
2457 if (nr == CGDisplayUnitNumber (did))
2458 name = ns_get_name_from_ioreg (obj);
2462 IOObjectRelease (obj);
2465 IOObjectRelease (it);
2469 name = ns_get_name_from_ioreg (CGDisplayIOServicePort (did));
2477 ns_make_monitor_attribute_list (struct MonitorInfo *monitors,
2479 int primary_monitor,
2482 Lisp_Object monitor_frames = Fmake_vector (make_number (n_monitors), Qnil);
2483 Lisp_Object frame, rest;
2484 NSArray *screens = [NSScreen screens];
2487 FOR_EACH_FRAME (rest, frame)
2489 struct frame *f = XFRAME (frame);
2493 NSView *view = FRAME_NS_VIEW (f);
2494 NSScreen *screen = [[view window] screen];
2498 for (k = 0; i == -1 && k < [screens count]; ++k)
2500 if ([screens objectAtIndex: k] == screen)
2505 ASET (monitor_frames, i, Fcons (frame, AREF (monitor_frames, i)));
2509 return make_monitor_attribute_list (monitors, n_monitors, primary_monitor,
2510 monitor_frames, source);
2513 DEFUN ("ns-display-monitor-attributes-list",
2514 Fns_display_monitor_attributes_list,
2515 Sns_display_monitor_attributes_list,
2517 doc: /* Return a list of physical monitor attributes on the X display TERMINAL.
2519 The optional argument TERMINAL specifies which display to ask about.
2520 TERMINAL should be a terminal object, a frame or a display name (a string).
2521 If omitted or nil, that stands for the selected frame's display.
2523 In addition to the standard attribute keys listed in
2524 `display-monitor-attributes-list', the following keys are contained in
2527 source -- String describing the source from which multi-monitor
2528 information is obtained, \"NS\" is always the source."
2530 Internal use only, use `display-monitor-attributes-list' instead. */)
2531 (Lisp_Object terminal)
2533 struct terminal *term = get_terminal (terminal, 1);
2535 NSUInteger i, n_monitors;
2536 struct MonitorInfo *monitors;
2537 Lisp_Object attributes_list = Qnil;
2538 CGFloat primary_display_height = 0;
2540 if (term->type != output_ns)
2543 screens = [NSScreen screens];
2544 n_monitors = [screens count];
2545 if (n_monitors == 0)
2548 monitors = xzalloc (n_monitors * sizeof *monitors);
2550 for (i = 0; i < [screens count]; ++i)
2552 NSScreen *s = [screens objectAtIndex:i];
2553 struct MonitorInfo *m = &monitors[i];
2554 NSRect fr = [s frame];
2555 NSRect vfr = [s visibleFrame];
2558 #ifdef NS_IMPL_COCOA
2559 NSDictionary *dict = [s deviceDescription];
2560 NSNumber *nid = [dict objectForKey:@"NSScreenNumber"];
2561 CGDirectDisplayID did = [nid unsignedIntValue];
2565 primary_display_height = fr.size.height;
2566 y = (short) fr.origin.y;
2567 vy = (short) vfr.origin.y;
2571 // Flip y coordinate as NS has y starting from the bottom.
2572 y = (short) (primary_display_height - fr.size.height - fr.origin.y);
2573 vy = (short) (primary_display_height -
2574 vfr.size.height - vfr.origin.y);
2577 m->geom.x = (short) fr.origin.x;
2579 m->geom.width = (unsigned short) fr.size.width;
2580 m->geom.height = (unsigned short) fr.size.height;
2582 m->work.x = (short) vfr.origin.x;
2583 // y is flipped on NS, so vy - y are pixels missing at the bottom,
2584 // and fr.size.height - vfr.size.height are pixels missing in total.
2585 // Pixels missing at top are
2586 // fr.size.height - vfr.size.height - vy + y.
2587 // work.y is then pixels missing at top + y.
2588 m->work.y = (short) (fr.size.height - vfr.size.height) - vy + y + y;
2589 m->work.width = (unsigned short) vfr.size.width;
2590 m->work.height = (unsigned short) vfr.size.height;
2592 #ifdef NS_IMPL_COCOA
2593 m->name = ns_screen_name (did);
2596 CGSize mms = CGDisplayScreenSize (did);
2597 m->mm_width = (int) mms.width;
2598 m->mm_height = (int) mms.height;
2602 // Assume 92 dpi as x-display-mm-height/x-display-mm-width does.
2603 m->mm_width = (int) (25.4 * fr.size.width / 92.0);
2604 m->mm_height = (int) (25.4 * fr.size.height / 92.0);
2608 // Primary monitor is always first for NS.
2609 attributes_list = ns_make_monitor_attribute_list (monitors, n_monitors,
2612 free_monitors (monitors, n_monitors);
2613 return attributes_list;
2617 DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes,
2619 doc: /* Return the number of bitplanes of the Nextstep display TERMINAL.
2620 The optional argument TERMINAL specifies which display to ask about.
2621 TERMINAL should be a terminal object, a frame or a display name (a string).
2622 If omitted or nil, that stands for the selected frame's display. */)
2623 (Lisp_Object terminal)
2625 check_ns_display_info (terminal);
2627 (NSBitsPerPixelFromDepth ([[[NSScreen screens] objectAtIndex:0] depth]));
2631 DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells,
2633 doc: /* Returns the number of color cells of the Nextstep display TERMINAL.
2634 The optional argument TERMINAL specifies which display to ask about.
2635 TERMINAL should be a terminal object, a frame or a display name (a string).
2636 If omitted or nil, that stands for the selected frame's display. */)
2637 (Lisp_Object terminal)
2639 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
2640 /* We force 24+ bit depths to 24-bit to prevent an overflow. */
2641 return make_number (1 << min (dpyinfo->n_planes, 24));
2645 /* Unused dummy def needed for compatibility. */
2646 Lisp_Object tip_frame;
2648 /* TODO: move to xdisp or similar */
2650 compute_tip_xy (struct frame *f,
2659 Lisp_Object left, top;
2660 EmacsView *view = FRAME_NS_VIEW (f);
2661 struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
2664 /* Start with user-specified or mouse position. */
2665 left = Fcdr (Fassq (Qleft, parms));
2666 top = Fcdr (Fassq (Qtop, parms));
2668 if (!INTEGERP (left) || !INTEGERP (top))
2670 pt.x = dpyinfo->last_mouse_motion_x;
2671 pt.y = dpyinfo->last_mouse_motion_y;
2672 /* Convert to screen coordinates */
2673 pt = [view convertPoint: pt toView: nil];
2674 pt = [[view window] convertBaseToScreen: pt];
2678 /* Absolute coordinates. */
2680 pt.y = x_display_pixel_height (FRAME_DISPLAY_INFO (f)) - XINT (top)
2684 /* Ensure in bounds. (Note, screen origin = lower left.) */
2685 if (INTEGERP (left))
2687 else if (pt.x + XINT (dx) <= 0)
2688 *root_x = 0; /* Can happen for negative dx */
2689 else if (pt.x + XINT (dx) + width
2690 <= x_display_pixel_width (FRAME_DISPLAY_INFO (f)))
2691 /* It fits to the right of the pointer. */
2692 *root_x = pt.x + XINT (dx);
2693 else if (width + XINT (dx) <= pt.x)
2694 /* It fits to the left of the pointer. */
2695 *root_x = pt.x - width - XINT (dx);
2697 /* Put it left justified on the screen -- it ought to fit that way. */
2702 else if (pt.y - XINT (dy) - height >= 0)
2703 /* It fits below the pointer. */
2704 *root_y = pt.y - height - XINT (dy);
2705 else if (pt.y + XINT (dy) + height
2706 <= x_display_pixel_height (FRAME_DISPLAY_INFO (f)))
2707 /* It fits above the pointer */
2708 *root_y = pt.y + XINT (dy);
2710 /* Put it on the top. */
2711 *root_y = x_display_pixel_height (FRAME_DISPLAY_INFO (f)) - height;
2715 DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0,
2716 doc: /* Show STRING in a \"tooltip\" window on frame FRAME.
2717 A tooltip window is a small window displaying a string.
2719 This is an internal function; Lisp code should call `tooltip-show'.
2721 FRAME nil or omitted means use the selected frame.
2723 PARMS is an optional list of frame parameters which can be used to
2724 change the tooltip's appearance.
2726 Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil
2727 means use the default timeout of 5 seconds.
2729 If the list of frame parameters PARMS contains a `left' parameter,
2730 the tooltip is displayed at that x-position. Otherwise it is
2731 displayed at the mouse position, with offset DX added (default is 5 if
2732 DX isn't specified). Likewise for the y-position; if a `top' frame
2733 parameter is specified, it determines the y-position of the tooltip
2734 window, otherwise it is displayed at the mouse position, with offset
2735 DY added (default is -10).
2737 A tooltip's maximum size is specified by `x-max-tooltip-size'.
2738 Text larger than the specified size is clipped. */)
2739 (Lisp_Object string, Lisp_Object frame, Lisp_Object parms, Lisp_Object timeout, Lisp_Object dx, Lisp_Object dy)
2742 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
2743 ptrdiff_t count = SPECPDL_INDEX ();
2748 specbind (Qinhibit_redisplay, Qt);
2750 GCPRO4 (string, parms, frame, timeout);
2752 CHECK_STRING (string);
2753 str = SSDATA (string);
2754 f = decode_window_system_frame (frame);
2756 timeout = make_number (5);
2758 CHECK_NATNUM (timeout);
2761 dx = make_number (5);
2766 dy = make_number (-10);
2771 if (ns_tooltip == nil)
2772 ns_tooltip = [[EmacsTooltip alloc] init];
2776 [ns_tooltip setText: str];
2777 size = [ns_tooltip frame].size;
2779 /* Move the tooltip window where the mouse pointer is. Resize and
2781 compute_tip_xy (f, parms, dx, dy, (int)size.width, (int)size.height,
2784 [ns_tooltip showAtX: root_x Y: root_y for: XINT (timeout)];
2788 return unbind_to (count, Qnil);
2792 DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0,
2793 doc: /* Hide the current tooltip window, if there is any.
2794 Value is t if tooltip was open, nil otherwise. */)
2797 if (ns_tooltip == nil || ![ns_tooltip isActive])
2804 /* ==========================================================================
2806 Class implementations
2808 ========================================================================== */
2811 Handle arrow/function/control keys and copy/paste/cut in file dialogs.
2812 Return YES if handled, NO if not.
2815 handlePanelKeys (NSSavePanel *panel, NSEvent *theEvent)
2821 if ([theEvent type] != NSKeyDown) return NO;
2822 s = [theEvent characters];
2824 for (i = 0; i < [s length]; ++i)
2826 int ch = (int) [s characterAtIndex: i];
2829 case NSHomeFunctionKey:
2830 case NSDownArrowFunctionKey:
2831 case NSUpArrowFunctionKey:
2832 case NSLeftArrowFunctionKey:
2833 case NSRightArrowFunctionKey:
2834 case NSPageUpFunctionKey:
2835 case NSPageDownFunctionKey:
2836 case NSEndFunctionKey:
2837 /* Don't send command modified keys, as those are handled in the
2838 performKeyEquivalent method of the super class.
2840 if (! ([theEvent modifierFlags] & NSCommandKeyMask))
2842 [panel sendEvent: theEvent];
2846 /* As we don't have the standard key commands for
2847 copy/paste/cut/select-all in our edit menu, we must handle
2848 them here. TODO: handle Emacs key bindings for copy/cut/select-all
2849 here, paste works, because we have that in our Edit menu.
2850 I.e. refactor out code in nsterm.m, keyDown: to figure out the
2856 case 'a': // Select all
2857 if ([theEvent modifierFlags] & NSCommandKeyMask)
2866 : @selector(selectAll:))))
2871 // Send all control keys, as the text field supports C-a, C-f, C-e
2873 if ([theEvent modifierFlags] & NSControlKeyMask)
2875 [panel sendEvent: theEvent];
2886 @implementation EmacsSavePanel
2887 - (BOOL)performKeyEquivalent:(NSEvent *)theEvent
2889 BOOL ret = handlePanelKeys (self, theEvent);
2891 ret = [super performKeyEquivalent:theEvent];
2897 @implementation EmacsOpenPanel
2898 - (BOOL)performKeyEquivalent:(NSEvent *)theEvent
2900 // NSOpenPanel inherits NSSavePanel, so passing self is OK.
2901 BOOL ret = handlePanelKeys (self, theEvent);
2903 ret = [super performKeyEquivalent:theEvent];
2909 @implementation EmacsFileDelegate
2910 /* --------------------------------------------------------------------------
2911 Delegate methods for Open/Save panels
2912 -------------------------------------------------------------------------- */
2913 - (BOOL)panel: (id)sender isValidFilename: (NSString *)filename
2917 - (BOOL)panel: (id)sender shouldShowFilename: (NSString *)filename
2921 - (NSString *)panel: (id)sender userEnteredFilename: (NSString *)filename
2922 confirmed: (BOOL)okFlag
2931 /* ==========================================================================
2933 Lisp interface declaration
2935 ========================================================================== */
2939 syms_of_nsfns (void)
2941 Qfontsize = intern_c_string ("fontsize");
2942 staticpro (&Qfontsize);
2944 DEFVAR_LISP ("ns-icon-type-alist", Vns_icon_type_alist,
2945 doc: /* Alist of elements (REGEXP . IMAGE) for images of icons associated to frames.
2946 If the title of a frame matches REGEXP, then IMAGE.tiff is
2947 selected as the image of the icon representing the frame when it's
2948 miniaturized. If an element is t, then Emacs tries to select an icon
2949 based on the filetype of the visited file.
2951 The images have to be installed in a folder called English.lproj in the
2952 Emacs folder. You have to restart Emacs after installing new icons.
2954 Example: Install an icon Gnus.tiff and execute the following code
2956 (setq ns-icon-type-alist
2957 (append ns-icon-type-alist
2958 '((\"^\\\\*\\\\(Group\\\\*$\\\\|Summary \\\\|Article\\\\*$\\\\)\"
2961 When you miniaturize a Group, Summary or Article frame, Gnus.tiff will
2962 be used as the image of the icon representing the frame. */);
2963 Vns_icon_type_alist = list1 (Qt);
2965 DEFVAR_LISP ("ns-version-string", Vns_version_string,
2966 doc: /* Toolkit version for NS Windowing. */);
2967 Vns_version_string = ns_appkit_version_str ();
2969 defsubr (&Sns_read_file_name);
2970 defsubr (&Sns_get_resource);
2971 defsubr (&Sns_set_resource);
2972 defsubr (&Sxw_display_color_p); /* this and next called directly by C code */
2973 defsubr (&Sx_display_grayscale_p);
2974 defsubr (&Sns_font_name);
2975 defsubr (&Sns_list_colors);
2976 #ifdef NS_IMPL_COCOA
2977 defsubr (&Sns_do_applescript);
2979 defsubr (&Sxw_color_defined_p);
2980 defsubr (&Sxw_color_values);
2981 defsubr (&Sx_server_max_request_size);
2982 defsubr (&Sx_server_vendor);
2983 defsubr (&Sx_server_version);
2984 defsubr (&Sx_display_pixel_width);
2985 defsubr (&Sx_display_pixel_height);
2986 defsubr (&Sns_display_monitor_attributes_list);
2987 defsubr (&Sx_display_mm_width);
2988 defsubr (&Sx_display_mm_height);
2989 defsubr (&Sx_display_screens);
2990 defsubr (&Sx_display_planes);
2991 defsubr (&Sx_display_color_cells);
2992 defsubr (&Sx_display_visual_class);
2993 defsubr (&Sx_display_backing_store);
2994 defsubr (&Sx_display_save_under);
2995 defsubr (&Sx_create_frame);
2996 defsubr (&Sx_open_connection);
2997 defsubr (&Sx_close_connection);
2998 defsubr (&Sx_display_list);
3000 defsubr (&Sns_hide_others);
3001 defsubr (&Sns_hide_emacs);
3002 defsubr (&Sns_emacs_info_panel);
3003 defsubr (&Sns_list_services);
3004 defsubr (&Sns_perform_service);
3005 defsubr (&Sns_convert_utf8_nfd_to_nfc);
3006 defsubr (&Sns_popup_font_panel);
3007 defsubr (&Sns_popup_color_panel);
3009 defsubr (&Sx_show_tip);
3010 defsubr (&Sx_hide_tip);