1 /* Functions for the NeXT/Open/GNUstep and MacOSX window system.
3 Copyright (C) 1989, 1992-1994, 2005-2006, 2008-2014 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 if (ns_lisp_to_color (arg, &col))
287 store_frame_param (f, Qforeground_color, oldval);
288 error ("Unknown color");
292 [f->output_data.ns->foreground_color release];
293 f->output_data.ns->foreground_color = col;
295 [col getRed: &r green: &g blue: &b alpha: &alpha];
296 FRAME_FOREGROUND_PIXEL (f) =
297 ARGB_TO_ULONG ((int)(alpha*0xff), (int)(r*0xff), (int)(g*0xff), (int)(b*0xff));
299 if (FRAME_NS_VIEW (f))
301 update_face_from_frame_parameter (f, Qforeground_color, arg);
302 /*recompute_basic_faces (f); */
303 if (FRAME_VISIBLE_P (f))
310 x_set_background_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
314 NSView *view = FRAME_NS_VIEW (f);
315 EmacsCGFloat r, g, b, alpha;
317 if (ns_lisp_to_color (arg, &col))
319 store_frame_param (f, Qbackground_color, oldval);
320 error ("Unknown color");
323 /* clear the frame; in some instances the NS-internal GC appears not to
324 update, or it does update and cannot clear old text properly */
325 if (FRAME_VISIBLE_P (f))
329 [f->output_data.ns->background_color release];
330 f->output_data.ns->background_color = col;
332 [col getRed: &r green: &g blue: &b alpha: &alpha];
333 FRAME_BACKGROUND_PIXEL (f) =
334 ARGB_TO_ULONG ((int)(alpha*0xff), (int)(r*0xff), (int)(g*0xff), (int)(b*0xff));
338 [[view window] setBackgroundColor: col];
340 if (alpha != (EmacsCGFloat) 1.0)
341 [[view window] setOpaque: NO];
343 [[view window] setOpaque: YES];
345 face = FRAME_DEFAULT_FACE (f);
348 col = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), f);
349 face->background = ns_index_color
350 ([col colorWithAlphaComponent: alpha], f);
352 update_face_from_frame_parameter (f, Qbackground_color, arg);
355 if (FRAME_VISIBLE_P (f))
362 x_set_cursor_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
366 if (ns_lisp_to_color (arg, &col))
368 store_frame_param (f, Qcursor_color, oldval);
369 error ("Unknown color");
372 [FRAME_CURSOR_COLOR (f) release];
373 FRAME_CURSOR_COLOR (f) = [col retain];
375 if (FRAME_VISIBLE_P (f))
377 x_update_cursor (f, 0);
378 x_update_cursor (f, 1);
380 update_face_from_frame_parameter (f, Qcursor_color, arg);
385 x_set_icon_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
387 NSView *view = FRAME_NS_VIEW (f);
388 NSTRACE (x_set_icon_name);
390 /* see if it's changed */
393 if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt))
396 else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil))
399 fset_icon_name (f, arg);
403 if (!NILP (f->title))
406 /* Explicit name and no icon-name -> explicit_name. */
407 if (f->explicit_name)
411 /* No explicit name and no icon-name ->
412 name has to be rebuild from icon_title_format. */
413 windows_or_buffers_changed = 62;
418 /* Don't change the name if it's already NAME. */
419 if ([[view window] miniwindowTitle]
420 && ([[[view window] miniwindowTitle]
421 isEqualToString: [NSString stringWithUTF8String:
425 [[view window] setMiniwindowTitle:
426 [NSString stringWithUTF8String: SSDATA (arg)]];
430 ns_set_name_internal (struct frame *f, Lisp_Object name)
433 Lisp_Object encoded_name, encoded_icon_name;
435 NSView *view = FRAME_NS_VIEW (f);
438 encoded_name = ENCODE_UTF_8 (name);
441 str = [NSString stringWithUTF8String: SSDATA (encoded_name)];
443 /* Don't change the name if it's already NAME. */
444 if (! [[[view window] title] isEqualToString: str])
445 [[view window] setTitle: str];
447 if (!STRINGP (f->icon_name))
448 encoded_icon_name = encoded_name;
450 encoded_icon_name = ENCODE_UTF_8 (f->icon_name);
452 str = [NSString stringWithUTF8String: SSDATA (encoded_icon_name)];
454 if ([[view window] miniwindowTitle]
455 && ! [[[view window] miniwindowTitle] isEqualToString: str])
456 [[view window] setMiniwindowTitle: str];
461 ns_set_name (struct frame *f, Lisp_Object name, int explicit)
463 NSTRACE (ns_set_name);
465 /* Make sure that requests from lisp code override requests from
466 Emacs redisplay code. */
469 /* If we're switching from explicit to implicit, we had better
470 update the mode lines and thereby update the title. */
471 if (f->explicit_name && NILP (name))
472 update_mode_lines = 21;
474 f->explicit_name = ! NILP (name);
476 else if (f->explicit_name)
480 name = build_string ([ns_app_name UTF8String]);
484 /* Don't change the name if it's already NAME. */
485 if (! NILP (Fstring_equal (name, f->name)))
490 /* Title overrides explicit name. */
491 if (! NILP (f->title))
494 ns_set_name_internal (f, name);
498 /* This function should be called when the user's lisp code has
499 specified a name for the frame; the name will override any set by the
502 x_explicitly_set_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
504 NSTRACE (x_explicitly_set_name);
505 ns_set_name (f, arg, 1);
509 /* This function should be called by Emacs redisplay code to set the
510 name; names set this way will never override names set by the user's
513 x_implicitly_set_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
515 NSTRACE (x_implicitly_set_name);
517 /* Deal with NS specific format t. */
518 if (FRAME_NS_P (f) && ((FRAME_ICONIFIED_P (f) && EQ (Vicon_title_format, Qt))
519 || EQ (Vframe_title_format, Qt)))
520 ns_set_name_as_filename (f);
522 ns_set_name (f, arg, 0);
526 /* Change the title of frame F to NAME.
527 If NAME is nil, use the frame name as the title. */
530 x_set_title (struct frame *f, Lisp_Object name, Lisp_Object old_name)
532 NSTRACE (x_set_title);
533 /* Don't change the title if it's already NAME. */
534 if (EQ (name, f->title))
537 update_mode_lines = 22;
539 fset_title (f, name);
546 ns_set_name_internal (f, name);
551 ns_set_name_as_filename (struct frame *f)
554 Lisp_Object name, filename;
555 Lisp_Object buf = XWINDOW (f->selected_window)->contents;
557 NSAutoreleasePool *pool;
559 Lisp_Object encoded_name, encoded_filename;
561 NSTRACE (ns_set_name_as_filename);
563 if (f->explicit_name || ! NILP (f->title))
567 pool = [[NSAutoreleasePool alloc] init];
568 filename = BVAR (XBUFFER (buf), filename);
569 name = BVAR (XBUFFER (buf), name);
573 if (! NILP (filename))
574 name = Ffile_name_nondirectory (filename);
576 name = build_string ([ns_app_name UTF8String]);
580 encoded_name = ENCODE_UTF_8 (name);
583 view = FRAME_NS_VIEW (f);
585 title = FRAME_ICONIFIED_P (f) ? [[[view window] miniwindowTitle] UTF8String]
586 : [[[view window] title] UTF8String];
588 if (title && (! strcmp (title, SSDATA (encoded_name))))
595 str = [NSString stringWithUTF8String: SSDATA (encoded_name)];
596 if (str == nil) str = @"Bad coding";
598 if (FRAME_ICONIFIED_P (f))
599 [[view window] setMiniwindowTitle: str];
604 if (! NILP (filename))
607 encoded_filename = ENCODE_UTF_8 (filename);
610 fstr = [NSString stringWithUTF8String: SSDATA (encoded_filename)];
611 if (fstr == nil) fstr = @"";
613 /* work around a bug observed on 10.3 and later where
614 setTitleWithRepresentedFilename does not clear out previous state
615 if given filename does not exist */
616 if (! [[NSFileManager defaultManager] fileExistsAtPath: fstr])
617 [[view window] setRepresentedFilename: @""];
623 [[view window] setRepresentedFilename: fstr];
624 [[view window] setTitle: str];
634 ns_set_doc_edited (struct frame *f, Lisp_Object arg)
636 NSView *view = FRAME_NS_VIEW (f);
637 NSAutoreleasePool *pool;
638 if (!MINI_WINDOW_P (XWINDOW (f->selected_window)))
641 pool = [[NSAutoreleasePool alloc] init];
642 [[view window] setDocumentEdited: !NILP (arg)];
650 x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
653 if (FRAME_MINIBUF_ONLY_P (f))
656 if (TYPE_RANGED_INTEGERP (int, value))
657 nlines = XINT (value);
661 FRAME_MENU_BAR_LINES (f) = 0;
664 FRAME_EXTERNAL_MENU_BAR (f) = 1;
665 /* does for all frames, whereas we just want for one frame
666 [NSMenu setMenuBarVisible: YES]; */
670 if (FRAME_EXTERNAL_MENU_BAR (f) == 1)
671 free_frame_menubar (f);
672 /* [NSMenu setMenuBarVisible: NO]; */
673 FRAME_EXTERNAL_MENU_BAR (f) = 0;
678 /* toolbar support */
680 x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
684 if (FRAME_MINIBUF_ONLY_P (f))
687 if (RANGED_INTEGERP (0, value, INT_MAX))
688 nlines = XFASTINT (value);
694 FRAME_EXTERNAL_TOOL_BAR (f) = 1;
695 update_frame_tool_bar (f);
699 if (FRAME_EXTERNAL_TOOL_BAR (f))
701 free_frame_tool_bar (f);
702 FRAME_EXTERNAL_TOOL_BAR (f) = 0;
706 x_set_window_size (f, 0, f->text_cols, f->text_lines, 0);
711 ns_implicitly_set_icon_type (struct frame *f)
714 EmacsView *view = FRAME_NS_VIEW (f);
716 Lisp_Object chain, elt;
717 NSAutoreleasePool *pool;
720 NSTRACE (ns_implicitly_set_icon_type);
723 pool = [[NSAutoreleasePool alloc] init];
724 if (f->output_data.ns->miniimage
725 && [[NSString stringWithUTF8String: SSDATA (f->name)]
726 isEqualToString: [(NSImage *)f->output_data.ns->miniimage name]])
733 tem = assq_no_quit (Qicon_type, f->param_alist);
734 if (CONSP (tem) && ! NILP (XCDR (tem)))
741 for (chain = Vns_icon_type_alist;
742 image == nil && CONSP (chain);
743 chain = XCDR (chain))
746 /* special case: 't' means go by file type */
747 if (SYMBOLP (elt) && EQ (elt, Qt) && SSDATA (f->name)[0] == '/')
750 = [NSString stringWithUTF8String: SSDATA (f->name)];
751 if ([[NSFileManager defaultManager] fileExistsAtPath: str])
752 image = [[[NSWorkspace sharedWorkspace] iconForFile: str] retain];
754 else if (CONSP (elt) &&
755 STRINGP (XCAR (elt)) &&
756 STRINGP (XCDR (elt)) &&
757 fast_string_match (XCAR (elt), f->name) >= 0)
759 image = [EmacsImage allocInitFromFile: XCDR (elt)];
761 image = [[NSImage imageNamed:
762 [NSString stringWithUTF8String:
763 SSDATA (XCDR (elt))]] retain];
769 image = [[[NSWorkspace sharedWorkspace] iconForFileType: @"text"] retain];
773 [f->output_data.ns->miniimage release];
774 f->output_data.ns->miniimage = image;
775 [view setMiniwindowImage: setMini];
782 x_set_icon_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
784 EmacsView *view = FRAME_NS_VIEW (f);
788 NSTRACE (x_set_icon_type);
790 if (!NILP (arg) && SYMBOLP (arg))
792 arg =build_string (SSDATA (SYMBOL_NAME (arg)));
793 store_frame_param (f, Qicon_type, arg);
796 /* do it the implicit way */
799 ns_implicitly_set_icon_type (f);
805 image = [EmacsImage allocInitFromFile: arg];
807 image =[NSImage imageNamed: [NSString stringWithUTF8String:
812 image = [NSImage imageNamed: @"text"];
816 f->output_data.ns->miniimage = image;
817 [view setMiniwindowImage: setMini];
821 /* TODO: move to nsterm? */
823 ns_lisp_to_cursor_type (Lisp_Object arg)
826 if (XTYPE (arg) == Lisp_String)
828 else if (XTYPE (arg) == Lisp_Symbol)
829 str = SSDATA (SYMBOL_NAME (arg));
831 if (!strcmp (str, "box")) return FILLED_BOX_CURSOR;
832 if (!strcmp (str, "hollow")) return HOLLOW_BOX_CURSOR;
833 if (!strcmp (str, "hbar")) return HBAR_CURSOR;
834 if (!strcmp (str, "bar")) return BAR_CURSOR;
835 if (!strcmp (str, "no")) return NO_CURSOR;
841 ns_cursor_type_to_lisp (int arg)
845 case FILLED_BOX_CURSOR: return Qbox;
846 case HOLLOW_BOX_CURSOR: return intern ("hollow");
847 case HBAR_CURSOR: return intern ("hbar");
848 case BAR_CURSOR: return intern ("bar");
850 default: return intern ("no");
854 /* This is the same as the xfns.c definition. */
856 x_set_cursor_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
858 set_frame_cursor_types (f, arg);
861 /* called to set mouse pointer color, but all other terms use it to
862 initialize pointer types (and don't set the color ;) */
864 x_set_mouse_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
866 /* don't think we can do this on Nextstep */
871 #define Xstr(x) Str(x)
874 ns_appkit_version_str (void)
878 #ifdef NS_IMPL_GNUSTEP
879 sprintf(tmp, "gnustep-gui-%s", Xstr(GNUSTEP_GUI_VERSION));
880 #elif defined (NS_IMPL_COCOA)
882 = [[NSProcessInfo processInfo] operatingSystemVersionString];
883 sprintf(tmp, "appkit-%.2f %s",
884 NSAppKitVersionNumber,
885 [osversion UTF8String]);
889 return build_string (tmp);
893 /* This is for use by x-server-version and collapses all version info we
894 have into a single int. For a better picture of the implementation
895 running, use ns_appkit_version_str.*/
897 ns_appkit_version_int (void)
899 #ifdef NS_IMPL_GNUSTEP
900 return GNUSTEP_GUI_MAJOR_VERSION * 100 + GNUSTEP_GUI_MINOR_VERSION;
901 #elif defined (NS_IMPL_COCOA)
902 return (int)NSAppKitVersionNumber;
909 x_icon (struct frame *f, Lisp_Object parms)
910 /* --------------------------------------------------------------------------
911 Strangely-named function to set icon position parameters in frame.
912 This is irrelevant under OS X, but might be needed under GNUstep,
913 depending on the window manager used. Note, this is not a standard
914 frame parameter-setter; it is called directly from x-create-frame.
915 -------------------------------------------------------------------------- */
917 Lisp_Object icon_x, icon_y;
918 struct ns_display_info *dpyinfo = check_ns_display_info (Qnil);
920 f->output_data.ns->icon_top = Qnil;
921 f->output_data.ns->icon_left = Qnil;
923 /* Set the position of the icon. */
924 icon_x = x_get_arg (dpyinfo, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER);
925 icon_y = x_get_arg (dpyinfo, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER);
926 if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound))
928 CHECK_NUMBER (icon_x);
929 CHECK_NUMBER (icon_y);
930 f->output_data.ns->icon_top = icon_y;
931 f->output_data.ns->icon_left = icon_x;
933 else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound))
934 error ("Both left and top icon corners of icon must be specified");
938 /* Note: see frame.c for template, also where generic functions are impl */
939 frame_parm_handler ns_frame_parm_handlers[] =
941 x_set_autoraise, /* generic OK */
942 x_set_autolower, /* generic OK */
943 x_set_background_color,
944 0, /* x_set_border_color, may be impossible under Nextstep */
945 0, /* x_set_border_width, may be impossible under Nextstep */
948 x_set_font, /* generic OK */
949 x_set_foreground_color,
952 x_set_internal_border_width, /* generic OK */
953 0, /* x_set_right_divider_width */
954 0, /* x_set_bottom_divider_width */
955 x_set_menu_bar_lines,
957 x_explicitly_set_name,
958 x_set_scroll_bar_width, /* generic OK */
960 x_set_unsplittable, /* generic OK */
961 x_set_vertical_scroll_bars, /* generic OK */
962 x_set_visibility, /* generic OK */
963 x_set_tool_bar_lines,
964 0, /* x_set_scroll_bar_foreground, will ignore (not possible on NS) */
965 0, /* x_set_scroll_bar_background, will ignore (not possible on NS) */
966 x_set_screen_gamma, /* generic OK */
967 x_set_line_spacing, /* generic OK, sets f->extra_line_spacing to int */
968 x_set_fringe_width, /* generic OK */
969 x_set_fringe_width, /* generic OK */
970 0, /* x_set_wait_for_wm, will ignore */
971 x_set_fullscreen, /* generic OK */
972 x_set_font_backend, /* generic OK */
974 0, /* x_set_sticky */
975 0, /* x_set_tool_bar_position */
979 /* Handler for signals raised during x_create_frame.
980 FRAME is the frame which is partially constructed. */
983 unwind_create_frame (Lisp_Object frame)
985 struct frame *f = XFRAME (frame);
987 /* If frame is already dead, nothing to do. This can happen if the
988 display is disconnected after the frame has become official, but
989 before x_create_frame removes the unwind protect. */
990 if (!FRAME_LIVE_P (f))
993 /* If frame is ``official'', nothing to do. */
994 if (NILP (Fmemq (frame, Vframe_list)))
996 #if defined GLYPH_DEBUG && defined ENABLE_CHECKING
997 struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
1000 x_free_frame_resources (f);
1004 /* Check that reference counts are indeed correct. */
1005 eassert (dpyinfo->terminal->image_cache->refcount == image_cache_refcount);
1011 * Read geometry related parameters from preferences if not in PARMS.
1012 * Returns the union of parms and any preferences read.
1016 get_geometry_from_preferences (struct ns_display_info *dpyinfo,
1024 { "width", "Width", Qwidth },
1025 { "height", "Height", Qheight },
1026 { "left", "Left", Qleft },
1027 { "top", "Top", Qtop },
1031 for (i = 0; i < ARRAYELTS (r); ++i)
1033 if (NILP (Fassq (r[i].tem, parms)))
1036 = x_get_arg (dpyinfo, parms, r[i].tem, r[i].val, r[i].cls,
1038 if (! EQ (value, Qunbound))
1039 parms = Fcons (Fcons (r[i].tem, value), parms);
1046 /* ==========================================================================
1050 ========================================================================== */
1052 DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame,
1054 doc: /* Make a new Nextstep window, called a "frame" in Emacs terms.
1055 Return an Emacs frame object.
1056 PARMS is an alist of frame parameters.
1057 If the parameters specify that the frame should not have a minibuffer,
1058 and do not specify a specific minibuffer window to use,
1059 then `default-minibuffer-frame' must be a frame whose minibuffer can
1060 be shared by the new frame.
1062 This function is an internal primitive--use `make-frame' instead. */)
1066 Lisp_Object frame, tem;
1068 int minibuffer_only = 0;
1069 long window_prompting = 0;
1071 ptrdiff_t count = specpdl_ptr - specpdl;
1072 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
1073 Lisp_Object display;
1074 struct ns_display_info *dpyinfo = NULL;
1077 static int desc_ctr = 1;
1079 /* x_get_arg modifies parms. */
1080 parms = Fcopy_alist (parms);
1082 /* Use this general default value to start with
1083 until we know if this frame has a specified name. */
1084 Vx_resource_name = Vinvocation_name;
1086 display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_STRING);
1087 if (EQ (display, Qunbound))
1089 dpyinfo = check_ns_display_info (display);
1090 kb = dpyinfo->terminal->kboard;
1092 if (!dpyinfo->terminal->name)
1093 error ("Terminal is not live, can't create new frames on it");
1095 name = x_get_arg (dpyinfo, parms, Qname, 0, 0, RES_TYPE_STRING);
1097 && ! EQ (name, Qunbound)
1099 error ("Invalid frame name--not a string or nil");
1102 Vx_resource_name = name;
1104 parent = x_get_arg (dpyinfo, parms, Qparent_id, 0, 0, RES_TYPE_NUMBER);
1105 if (EQ (parent, Qunbound))
1107 if (! NILP (parent))
1108 CHECK_NUMBER (parent);
1110 /* make_frame_without_minibuffer can run Lisp code and garbage collect. */
1111 /* No need to protect DISPLAY because that's not used after passing
1112 it to make_frame_without_minibuffer. */
1114 GCPRO4 (parms, parent, name, frame);
1115 tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer",
1117 if (EQ (tem, Qnone) || NILP (tem))
1118 f = make_frame_without_minibuffer (Qnil, kb, display);
1119 else if (EQ (tem, Qonly))
1121 f = make_minibuffer_frame ();
1122 minibuffer_only = 1;
1124 else if (WINDOWP (tem))
1125 f = make_frame_without_minibuffer (tem, kb, display);
1129 XSETFRAME (frame, f);
1131 f->terminal = dpyinfo->terminal;
1133 f->output_method = output_ns;
1134 f->output_data.ns = xzalloc (sizeof *f->output_data.ns);
1136 FRAME_FONTSET (f) = -1;
1138 fset_icon_name (f, x_get_arg (dpyinfo, parms, Qicon_name,
1139 "iconName", "Title",
1141 if (! STRINGP (f->icon_name))
1142 fset_icon_name (f, Qnil);
1144 FRAME_DISPLAY_INFO (f) = dpyinfo;
1146 /* With FRAME_DISPLAY_INFO set up, this unwind-protect is safe. */
1147 record_unwind_protect (unwind_create_frame, frame);
1149 f->output_data.ns->window_desc = desc_ctr++;
1150 if (TYPE_RANGED_INTEGERP (Window, parent))
1152 f->output_data.ns->parent_desc = XFASTINT (parent);
1153 f->output_data.ns->explicit_parent = 1;
1157 f->output_data.ns->parent_desc = FRAME_DISPLAY_INFO (f)->root_window;
1158 f->output_data.ns->explicit_parent = 0;
1161 /* Set the name; the functions to which we pass f expect the name to
1163 if (EQ (name, Qunbound) || NILP (name) || ! STRINGP (name))
1165 fset_name (f, build_string ([ns_app_name UTF8String]));
1166 f->explicit_name = 0;
1170 fset_name (f, name);
1171 f->explicit_name = 1;
1172 specbind (Qx_resource_name, name);
1177 #ifdef NS_IMPL_COCOA
1178 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
1179 if (CTGetCoreTextVersion != NULL
1180 && CTGetCoreTextVersion () >= kCTVersionNumber10_5)
1181 mac_register_font_driver (f);
1184 register_font_driver (&nsfont_driver, f);
1186 x_default_parameter (f, parms, Qfont_backend, Qnil,
1187 "fontBackend", "FontBackend", RES_TYPE_STRING);
1190 /* use for default font name */
1191 id font = [NSFont userFixedPitchFontOfSize: -1.0]; /* default */
1192 x_default_parameter (f, parms, Qfontsize,
1193 make_number (0 /*(int)[font pointSize]*/),
1194 "fontSize", "FontSize", RES_TYPE_NUMBER);
1195 // Remove ' Regular', not handled by backends.
1196 char *fontname = xstrdup ([[font displayName] UTF8String]);
1197 int len = strlen (fontname);
1198 if (len > 8 && strcmp (fontname + len - 8, " Regular") == 0)
1199 fontname[len-8] = '\0';
1200 x_default_parameter (f, parms, Qfont,
1201 build_string (fontname),
1202 "font", "Font", RES_TYPE_STRING);
1207 x_default_parameter (f, parms, Qborder_width, make_number (0),
1208 "borderwidth", "BorderWidth", RES_TYPE_NUMBER);
1209 x_default_parameter (f, parms, Qinternal_border_width, make_number (2),
1210 "internalBorderWidth", "InternalBorderWidth",
1213 /* default scrollbars on right on Mac */
1216 #ifdef NS_IMPL_GNUSTEP
1221 x_default_parameter (f, parms, Qvertical_scroll_bars, spos,
1222 "verticalScrollBars", "VerticalScrollBars",
1225 x_default_parameter (f, parms, Qforeground_color, build_string ("Black"),
1226 "foreground", "Foreground", RES_TYPE_STRING);
1227 x_default_parameter (f, parms, Qbackground_color, build_string ("White"),
1228 "background", "Background", RES_TYPE_STRING);
1229 /* FIXME: not supported yet in Nextstep */
1230 x_default_parameter (f, parms, Qline_spacing, Qnil,
1231 "lineSpacing", "LineSpacing", RES_TYPE_NUMBER);
1232 x_default_parameter (f, parms, Qleft_fringe, Qnil,
1233 "leftFringe", "LeftFringe", RES_TYPE_NUMBER);
1234 x_default_parameter (f, parms, Qright_fringe, Qnil,
1235 "rightFringe", "RightFringe", RES_TYPE_NUMBER);
1238 image_cache_refcount =
1239 FRAME_IMAGE_CACHE (f) ? FRAME_IMAGE_CACHE (f)->refcount : 0;
1242 init_frame_faces (f);
1244 /* Read comment about this code in corresponding place in xfns.c. */
1245 width = FRAME_TEXT_WIDTH (f);
1246 height = FRAME_TEXT_HEIGHT (f);
1247 FRAME_TEXT_HEIGHT (f) = 0;
1248 SET_FRAME_WIDTH (f, 0);
1249 change_frame_size (f, width, height, 1, 0, 0, 1);
1251 /* The resources controlling the menu-bar and tool-bar are
1252 processed specially at startup, and reflected in the mode
1253 variables; ignore them here. */
1254 x_default_parameter (f, parms, Qmenu_bar_lines,
1255 NILP (Vmenu_bar_mode)
1256 ? make_number (0) : make_number (1),
1257 NULL, NULL, RES_TYPE_NUMBER);
1258 x_default_parameter (f, parms, Qtool_bar_lines,
1259 NILP (Vtool_bar_mode)
1260 ? make_number (0) : make_number (1),
1261 NULL, NULL, RES_TYPE_NUMBER);
1263 x_default_parameter (f, parms, Qbuffer_predicate, Qnil, "bufferPredicate",
1264 "BufferPredicate", RES_TYPE_SYMBOL);
1265 x_default_parameter (f, parms, Qtitle, Qnil, "title", "Title",
1268 parms = get_geometry_from_preferences (dpyinfo, parms);
1269 window_prompting = x_figure_window_size (f, parms, 1);
1271 tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN);
1272 f->no_split = minibuffer_only || (!EQ (tem, Qunbound) && !EQ (tem, Qnil));
1274 /* NOTE: on other terms, this is done in set_mouse_color, however this
1275 was not getting called under Nextstep */
1276 f->output_data.ns->text_cursor = [NSCursor IBeamCursor];
1277 f->output_data.ns->nontext_cursor = [NSCursor arrowCursor];
1278 f->output_data.ns->modeline_cursor = [NSCursor pointingHandCursor];
1279 f->output_data.ns->hand_cursor = [NSCursor pointingHandCursor];
1280 f->output_data.ns->hourglass_cursor = [NSCursor disappearingItemCursor];
1281 f->output_data.ns->horizontal_drag_cursor = [NSCursor resizeLeftRightCursor];
1282 f->output_data.ns->vertical_drag_cursor = [NSCursor resizeUpDownCursor];
1283 FRAME_DISPLAY_INFO (f)->vertical_scroll_bar_cursor
1284 = [NSCursor arrowCursor];
1285 f->output_data.ns->current_pointer = f->output_data.ns->text_cursor;
1287 [[EmacsView alloc] initFrameFromEmacs: f];
1291 /* ns_display_info does not have a reference_count. */
1292 f->terminal->reference_count++;
1294 /* It is now ok to make the frame official even if we get an error below.
1295 The frame needs to be on Vframe_list or making it visible won't work. */
1296 Vframe_list = Fcons (frame, Vframe_list);
1298 x_default_parameter (f, parms, Qicon_type, Qnil,
1299 "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL);
1301 x_default_parameter (f, parms, Qauto_raise, Qnil,
1302 "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN);
1303 x_default_parameter (f, parms, Qauto_lower, Qnil,
1304 "autoLower", "AutoLower", RES_TYPE_BOOLEAN);
1305 x_default_parameter (f, parms, Qcursor_type, Qbox,
1306 "cursorType", "CursorType", RES_TYPE_SYMBOL);
1307 x_default_parameter (f, parms, Qscroll_bar_width, Qnil,
1308 "scrollBarWidth", "ScrollBarWidth",
1310 x_default_parameter (f, parms, Qalpha, Qnil,
1311 "alpha", "Alpha", RES_TYPE_NUMBER);
1312 x_default_parameter (f, parms, Qfullscreen, Qnil,
1313 "fullscreen", "Fullscreen", RES_TYPE_SYMBOL);
1315 width = FRAME_TEXT_WIDTH (f);
1316 height = FRAME_TEXT_HEIGHT (f);
1317 FRAME_TEXT_HEIGHT (f) = 0;
1318 SET_FRAME_WIDTH (f, 0);
1319 change_frame_size (f, width, height, 1, 0, 0, 1);
1321 if (! f->output_data.ns->explicit_parent)
1323 Lisp_Object visibility;
1325 visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0,
1327 if (EQ (visibility, Qunbound))
1330 if (EQ (visibility, Qicon))
1331 x_iconify_frame (f);
1332 else if (! NILP (visibility))
1334 x_make_frame_visible (f);
1335 [[FRAME_NS_VIEW (f) window] makeKeyWindow];
1339 /* Must have been Qnil. */
1343 if (FRAME_HAS_MINIBUF_P (f)
1344 && (!FRAMEP (KVAR (kb, Vdefault_minibuffer_frame))
1345 || !FRAME_LIVE_P (XFRAME (KVAR (kb, Vdefault_minibuffer_frame)))))
1346 kset_default_minibuffer_frame (kb, frame);
1348 /* All remaining specified parameters, which have not been "used"
1349 by x_get_arg and friends, now go in the misc. alist of the frame. */
1350 for (tem = parms; CONSP (tem); tem = XCDR (tem))
1351 if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem))))
1352 fset_param_alist (f, Fcons (XCAR (tem), f->param_alist));
1356 if (window_prompting & USPosition)
1357 x_set_offset (f, f->left_pos, f->top_pos, 1);
1359 /* Make sure windows on this frame appear in calls to next-window
1360 and similar functions. */
1361 Vwindow_list = Qnil;
1363 return unbind_to (count, frame);
1367 x_focus_frame (struct frame *f)
1369 struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
1371 if (dpyinfo->x_focus_frame != f)
1373 EmacsView *view = FRAME_NS_VIEW (f);
1375 [NSApp activateIgnoringOtherApps: YES];
1376 [[view window] makeKeyAndOrderFront: view];
1382 DEFUN ("ns-popup-font-panel", Fns_popup_font_panel, Sns_popup_font_panel,
1384 doc: /* Pop up the font panel. */)
1387 struct frame *f = decode_window_system_frame (frame);
1388 id fm = [NSFontManager sharedFontManager];
1389 struct font *font = f->output_data.ns->font;
1391 if (EQ (font->driver->type, Qns))
1392 nsfont = ((struct nsfont_info *)font)->nsfont;
1393 #ifdef NS_IMPL_COCOA
1394 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
1396 nsfont = (NSFont *) macfont_get_nsctfont (font);
1399 [fm setSelectedFont: nsfont isMultiple: NO];
1400 [fm orderFrontFontPanel: NSApp];
1405 DEFUN ("ns-popup-color-panel", Fns_popup_color_panel, Sns_popup_color_panel,
1407 doc: /* Pop up the color panel. */)
1410 check_window_system (NULL);
1411 [NSApp orderFrontColorPanel: NSApp];
1419 #if ! defined (NS_IMPL_COCOA) || \
1420 MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6
1421 NSString *dirS, *initS;
1427 ns_run_file_dialog (void)
1429 if (ns_fd_data.panel == nil) return;
1430 #if defined (NS_IMPL_COCOA) && \
1431 MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
1432 ns_fd_data.ret = [ns_fd_data.panel runModal];
1434 if (ns_fd_data.no_types)
1436 ns_fd_data.ret = [ns_fd_data.panel
1437 runModalForDirectory: ns_fd_data.dirS
1438 file: ns_fd_data.initS];
1442 ns_fd_data.ret = [ns_fd_data.panel
1443 runModalForDirectory: ns_fd_data.dirS
1444 file: ns_fd_data.initS
1448 ns_fd_data.panel = nil;
1451 DEFUN ("ns-read-file-name", Fns_read_file_name, Sns_read_file_name, 1, 5, 0,
1452 doc: /* Use a graphical panel to read a file name, using prompt PROMPT.
1453 Optional arg DIR, if non-nil, supplies a default directory.
1454 Optional arg MUSTMATCH, if non-nil, means the returned file or
1455 directory must exist.
1456 Optional arg INIT, if non-nil, provides a default file name to use.
1457 Optional arg DIR_ONLY_P, if non-nil, means choose only directories. */)
1458 (Lisp_Object prompt, Lisp_Object dir, Lisp_Object mustmatch,
1459 Lisp_Object init, Lisp_Object dir_only_p)
1461 static id fileDelegate = nil;
1463 BOOL isSave = NILP (mustmatch) && NILP (dir_only_p);
1467 NSString *promptS = NILP (prompt) || !STRINGP (prompt) ? nil :
1468 [NSString stringWithUTF8String: SSDATA (prompt)];
1469 NSString *dirS = NILP (dir) || !STRINGP (dir) ?
1470 [NSString stringWithUTF8String: SSDATA (BVAR (current_buffer, directory))] :
1471 [NSString stringWithUTF8String: SSDATA (dir)];
1472 NSString *initS = NILP (init) || !STRINGP (init) ? nil :
1473 [NSString stringWithUTF8String: SSDATA (init)];
1476 check_window_system (NULL);
1478 if (fileDelegate == nil)
1479 fileDelegate = [EmacsFileDelegate new];
1481 [NSCursor setHiddenUntilMouseMoves: NO];
1483 if ([dirS characterAtIndex: 0] == '~')
1484 dirS = [dirS stringByExpandingTildeInPath];
1487 (id)[EmacsSavePanel savePanel] : (id)[EmacsOpenPanel openPanel];
1489 [panel setTitle: promptS];
1491 [panel setAllowsOtherFileTypes: YES];
1492 [panel setTreatsFilePackagesAsDirectories: YES];
1493 [panel setDelegate: fileDelegate];
1495 if (! NILP (dir_only_p))
1497 [panel setCanChooseDirectories: YES];
1498 [panel setCanChooseFiles: NO];
1502 /* This is not quite what the documentation says, but it is compatible
1503 with the Gtk+ code. Also, the menu entry says "Open File...". */
1504 [panel setCanChooseDirectories: NO];
1505 [panel setCanChooseFiles: YES];
1509 ns_fd_data.panel = panel;
1510 ns_fd_data.ret = NO;
1511 #if defined (NS_IMPL_COCOA) && \
1512 MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
1513 if (! NILP (mustmatch) || ! NILP (dir_only_p))
1514 [panel setAllowedFileTypes: nil];
1515 if (dirS) [panel setDirectoryURL: [NSURL fileURLWithPath: dirS]];
1516 if (initS && NILP (Ffile_directory_p (init)))
1517 [panel setNameFieldStringValue: [initS lastPathComponent]];
1519 [panel setNameFieldStringValue: @""];
1522 ns_fd_data.no_types = NILP (mustmatch) && NILP (dir_only_p);
1523 ns_fd_data.dirS = dirS;
1524 ns_fd_data.initS = initS;
1527 /* runModalForDirectory/runModal restarts the main event loop when done,
1528 so we must start an event loop and then pop up the file dialog.
1529 The file dialog may pop up a confirm dialog after Ok has been pressed,
1530 so we can not simply pop down on the Ok/Cancel press.
1532 nxev = [NSEvent otherEventWithType: NSApplicationDefined
1533 location: NSMakePoint (0, 0)
1536 windowNumber: [[NSApp mainWindow] windowNumber]
1537 context: [NSApp context]
1540 data2: NSAPP_DATA2_RUNFILEDIALOG];
1542 [NSApp postEvent: nxev atStart: NO];
1543 while (ns_fd_data.panel != nil)
1546 ret = (ns_fd_data.ret == NSOKButton);
1550 NSString *str = ns_filename_from_panel (panel);
1551 if (! str) str = ns_directory_from_panel (panel);
1552 if (! str) ret = NO;
1553 else fname = build_string ([str UTF8String]);
1556 [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow];
1559 return ret ? fname : Qnil;
1563 ns_get_defaults_value (const char *key)
1565 NSObject *obj = [[NSUserDefaults standardUserDefaults]
1566 objectForKey: [NSString stringWithUTF8String: key]];
1568 if (!obj) return NULL;
1570 return [[NSString stringWithFormat: @"%@", obj] UTF8String];
1574 DEFUN ("ns-get-resource", Fns_get_resource, Sns_get_resource, 2, 2, 0,
1575 doc: /* Return the value of the property NAME of OWNER from the defaults database.
1576 If OWNER is nil, Emacs is assumed. */)
1577 (Lisp_Object owner, Lisp_Object name)
1581 check_window_system (NULL);
1583 owner = build_string([ns_app_name UTF8String]);
1584 CHECK_STRING (name);
1586 value = ns_get_defaults_value (SSDATA (name));
1589 return build_string (value);
1594 DEFUN ("ns-set-resource", Fns_set_resource, Sns_set_resource, 3, 3, 0,
1595 doc: /* Set property NAME of OWNER to VALUE, from the defaults database.
1596 If OWNER is nil, Emacs is assumed.
1597 If VALUE is nil, the default is removed. */)
1598 (Lisp_Object owner, Lisp_Object name, Lisp_Object value)
1600 check_window_system (NULL);
1602 owner = build_string ([ns_app_name UTF8String]);
1603 CHECK_STRING (name);
1606 [[NSUserDefaults standardUserDefaults] removeObjectForKey:
1607 [NSString stringWithUTF8String: SSDATA (name)]];
1611 CHECK_STRING (value);
1612 [[NSUserDefaults standardUserDefaults] setObject:
1613 [NSString stringWithUTF8String: SSDATA (value)]
1614 forKey: [NSString stringWithUTF8String:
1622 DEFUN ("x-server-max-request-size", Fx_server_max_request_size,
1623 Sx_server_max_request_size,
1625 doc: /* This function is a no-op. It is only present for completeness. */)
1626 (Lisp_Object terminal)
1628 check_ns_display_info (terminal);
1629 /* This function has no real equivalent under NeXTstep. Return nil to
1635 DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0,
1636 doc: /* Return the "vendor ID" string of Nextstep display server TERMINAL.
1637 \(Labeling every distributor as a "vendor" embodies the false assumption
1638 that operating systems cannot be developed and distributed noncommercially.)
1639 The optional argument TERMINAL specifies which display to ask about.
1640 TERMINAL should be a terminal object, a frame or a display name (a string).
1641 If omitted or nil, that stands for the selected frame's display. */)
1642 (Lisp_Object terminal)
1644 check_ns_display_info (terminal);
1645 #ifdef NS_IMPL_GNUSTEP
1646 return build_string ("GNU");
1648 return build_string ("Apple");
1653 DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0,
1654 doc: /* Return the version numbers of the server of display TERMINAL.
1655 The value is a list of three integers: the major and minor
1656 version numbers of the X Protocol in use, and the distributor-specific release
1657 number. See also the function `x-server-vendor'.
1659 The optional argument TERMINAL specifies which display to ask about.
1660 TERMINAL should be a terminal object, a frame or a display name (a string).
1661 If omitted or nil, that stands for the selected frame's display. */)
1662 (Lisp_Object terminal)
1664 check_ns_display_info (terminal);
1665 /*NOTE: it is unclear what would best correspond with "protocol";
1666 we return 10.3, meaning Panther, since this is roughly the
1667 level that GNUstep's APIs correspond to.
1668 The last number is where we distinguish between the Apple
1669 and GNUstep implementations ("distributor-specific release
1670 number") and give int'ized versions of major.minor. */
1671 return list3i (10, 3, ns_appkit_version_int ());
1675 DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0,
1676 doc: /* Return the number of screens on Nextstep display server TERMINAL.
1677 The optional argument TERMINAL specifies which display to ask about.
1678 TERMINAL should be a terminal object, a frame or a display name (a string).
1679 If omitted or nil, that stands for the selected frame's display.
1681 Note: "screen" here is not in Nextstep terminology but in X11's. For
1682 the number of physical monitors, use `(length
1683 (display-monitor-attributes-list TERMINAL))' instead. */)
1684 (Lisp_Object terminal)
1686 check_ns_display_info (terminal);
1687 return make_number (1);
1691 DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0,
1692 doc: /* Return the height in millimeters of the Nextstep display TERMINAL.
1693 The optional argument TERMINAL specifies which display to ask about.
1694 TERMINAL should be a terminal object, a frame or a display name (a string).
1695 If omitted or nil, that stands for the selected frame's display.
1697 On \"multi-monitor\" setups this refers to the height in millimeters for
1698 all physical monitors associated with TERMINAL. To get information
1699 for each physical monitor, use `display-monitor-attributes-list'. */)
1700 (Lisp_Object terminal)
1702 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
1704 return make_number (x_display_pixel_height (dpyinfo) / (92.0/25.4));
1708 DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0,
1709 doc: /* Return the width in millimeters of the Nextstep display TERMINAL.
1710 The optional argument TERMINAL specifies which display to ask about.
1711 TERMINAL should be a terminal object, a frame or a display name (a string).
1712 If omitted or nil, that stands for the selected frame's display.
1714 On \"multi-monitor\" setups this refers to the width in millimeters for
1715 all physical monitors associated with TERMINAL. To get information
1716 for each physical monitor, use `display-monitor-attributes-list'. */)
1717 (Lisp_Object terminal)
1719 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
1721 return make_number (x_display_pixel_width (dpyinfo) / (92.0/25.4));
1725 DEFUN ("x-display-backing-store", Fx_display_backing_store,
1726 Sx_display_backing_store, 0, 1, 0,
1727 doc: /* Return an indication of whether the Nextstep display TERMINAL does backing store.
1728 The value may be `buffered', `retained', or `non-retained'.
1729 The optional argument TERMINAL specifies which display to ask about.
1730 TERMINAL should be a terminal object, a frame or a display name (a string).
1731 If omitted or nil, that stands for the selected frame's display. */)
1732 (Lisp_Object terminal)
1734 check_ns_display_info (terminal);
1735 switch ([ns_get_window (terminal) backingType])
1737 case NSBackingStoreBuffered:
1738 return intern ("buffered");
1739 case NSBackingStoreRetained:
1740 return intern ("retained");
1741 case NSBackingStoreNonretained:
1742 return intern ("non-retained");
1744 error ("Strange value for backingType parameter of frame");
1746 return Qnil; /* not reached, shut compiler up */
1750 DEFUN ("x-display-visual-class", Fx_display_visual_class,
1751 Sx_display_visual_class, 0, 1, 0,
1752 doc: /* Return the visual class of the Nextstep display TERMINAL.
1753 The value is one of the symbols `static-gray', `gray-scale',
1754 `static-color', `pseudo-color', `true-color', or `direct-color'.
1756 The optional argument TERMINAL specifies which display to ask about.
1757 TERMINAL should a terminal object, a frame or a display name (a string).
1758 If omitted or nil, that stands for the selected frame's display. */)
1759 (Lisp_Object terminal)
1761 NSWindowDepth depth;
1763 check_ns_display_info (terminal);
1764 depth = [[[NSScreen screens] objectAtIndex:0] depth];
1766 if ( depth == NSBestDepth (NSCalibratedWhiteColorSpace, 2, 2, YES, NULL))
1767 return intern ("static-gray");
1768 else if (depth == NSBestDepth (NSCalibratedWhiteColorSpace, 8, 8, YES, NULL))
1769 return intern ("gray-scale");
1770 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 8, YES, NULL))
1771 return intern ("pseudo-color");
1772 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 4, 12, NO, NULL))
1773 return intern ("true-color");
1774 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 24, NO, NULL))
1775 return intern ("direct-color");
1777 /* color mgmt as far as we do it is really handled by Nextstep itself anyway */
1778 return intern ("direct-color");
1782 DEFUN ("x-display-save-under", Fx_display_save_under,
1783 Sx_display_save_under, 0, 1, 0,
1784 doc: /* Return t if TERMINAL supports the save-under feature.
1785 The optional argument TERMINAL specifies which display to ask about.
1786 TERMINAL should be a terminal object, a frame or a display name (a string).
1787 If omitted or nil, that stands for the selected frame's display. */)
1788 (Lisp_Object terminal)
1790 check_ns_display_info (terminal);
1791 switch ([ns_get_window (terminal) backingType])
1793 case NSBackingStoreBuffered:
1796 case NSBackingStoreRetained:
1797 case NSBackingStoreNonretained:
1801 error ("Strange value for backingType parameter of frame");
1803 return Qnil; /* not reached, shut compiler up */
1807 DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
1809 doc: /* Open a connection to a display server.
1810 DISPLAY is the name of the display to connect to.
1811 Optional second arg XRM-STRING is a string of resources in xrdb format.
1812 If the optional third arg MUST-SUCCEED is non-nil,
1813 terminate Emacs if we can't open the connection.
1814 \(In the Nextstep version, the last two arguments are currently ignored.) */)
1815 (Lisp_Object display, Lisp_Object resource_string, Lisp_Object must_succeed)
1817 struct ns_display_info *dpyinfo;
1819 CHECK_STRING (display);
1821 nxatoms_of_nsselect ();
1822 dpyinfo = ns_term_init (display);
1825 if (!NILP (must_succeed))
1826 fatal ("Display on %s not responding.\n",
1829 error ("Display on %s not responding.\n",
1837 DEFUN ("x-close-connection", Fx_close_connection, Sx_close_connection,
1839 doc: /* Close the connection to TERMINAL's Nextstep display server.
1840 For TERMINAL, specify a terminal object, a frame or a display name (a
1841 string). If TERMINAL is nil, that stands for the selected frame's
1843 (Lisp_Object terminal)
1845 check_ns_display_info (terminal);
1846 [NSApp terminate: NSApp];
1851 DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0,
1852 doc: /* Return the list of display names that Emacs has connections to. */)
1855 Lisp_Object result = Qnil;
1856 struct ns_display_info *ndi;
1858 for (ndi = x_display_list; ndi; ndi = ndi->next)
1859 result = Fcons (XCAR (ndi->name_list_element), result);
1865 DEFUN ("ns-hide-others", Fns_hide_others, Sns_hide_others,
1867 doc: /* Hides all applications other than Emacs. */)
1870 check_window_system (NULL);
1871 [NSApp hideOtherApplications: NSApp];
1875 DEFUN ("ns-hide-emacs", Fns_hide_emacs, Sns_hide_emacs,
1877 doc: /* If ON is non-nil, the entire Emacs application is hidden.
1878 Otherwise if Emacs is hidden, it is unhidden.
1879 If ON is equal to `activate', Emacs is unhidden and becomes
1880 the active application. */)
1883 check_window_system (NULL);
1884 if (EQ (on, intern ("activate")))
1886 [NSApp unhide: NSApp];
1887 [NSApp activateIgnoringOtherApps: YES];
1890 [NSApp unhide: NSApp];
1892 [NSApp hide: NSApp];
1897 DEFUN ("ns-emacs-info-panel", Fns_emacs_info_panel, Sns_emacs_info_panel,
1899 doc: /* Shows the 'Info' or 'About' panel for Emacs. */)
1902 check_window_system (NULL);
1903 [NSApp orderFrontStandardAboutPanel: nil];
1908 DEFUN ("ns-font-name", Fns_font_name, Sns_font_name, 1, 1, 0,
1909 doc: /* Determine font PostScript or family name for font NAME.
1910 NAME should be a string containing either the font name or an XLFD
1911 font descriptor. If string contains `fontset' and not
1912 `fontset-startup', it is left alone. */)
1916 CHECK_STRING (name);
1921 if (strstr (nm, "fontset") && !strstr (nm, "fontset-startup"))
1924 return build_string (ns_xlfd_to_fontname (SSDATA (name)));
1928 DEFUN ("ns-list-colors", Fns_list_colors, Sns_list_colors, 0, 1, 0,
1929 doc: /* Return a list of all available colors.
1930 The optional argument FRAME is currently ignored. */)
1933 Lisp_Object list = Qnil;
1934 NSEnumerator *colorlists;
1939 CHECK_FRAME (frame);
1940 if (! FRAME_NS_P (XFRAME (frame)))
1941 error ("non-Nextstep frame used in `ns-list-colors'");
1946 colorlists = [[NSColorList availableColorLists] objectEnumerator];
1947 while ((clist = [colorlists nextObject]))
1949 if ([[clist name] length] < 7 ||
1950 [[clist name] rangeOfString: @"PANTONE"].location == 0)
1952 NSEnumerator *cnames = [[clist allKeys] reverseObjectEnumerator];
1954 while ((cname = [cnames nextObject]))
1955 list = Fcons (build_string ([cname UTF8String]), list);
1956 /* for (i = [[clist allKeys] count] - 1; i >= 0; i--)
1957 list = Fcons (build_string ([[[clist allKeys] objectAtIndex: i]
1958 UTF8String]), list); */
1968 DEFUN ("ns-list-services", Fns_list_services, Sns_list_services, 0, 0, 0,
1969 doc: /* List available Nextstep services by querying NSApp. */)
1972 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
1973 /* You can't get services like this in 10.6+. */
1976 Lisp_Object ret = Qnil;
1978 #ifdef NS_IMPL_COCOA
1982 check_window_system (NULL);
1983 svcs = [[NSMenu alloc] initWithTitle: @"Services"];
1984 [NSApp setServicesMenu: svcs];
1985 [NSApp registerServicesMenuSendTypes: ns_send_types
1986 returnTypes: ns_return_types];
1988 /* On Tiger, services menu updating was made lazier (waits for user to
1989 actually click on the menu), so we have to force things along: */
1990 #ifdef NS_IMPL_COCOA
1991 delegate = [svcs delegate];
1992 if (delegate != nil)
1994 if ([delegate respondsToSelector: @selector (menuNeedsUpdate:)])
1995 [delegate menuNeedsUpdate: svcs];
1996 if ([delegate respondsToSelector:
1997 @selector (menu:updateItem:atIndex:shouldCancel:)])
1999 int i, len = [delegate numberOfItemsInMenu: svcs];
2000 for (i =0; i<len; i++)
2001 [svcs addItemWithTitle: @"" action: NULL keyEquivalent: @""];
2002 for (i =0; i<len; i++)
2003 if (![delegate menu: svcs
2004 updateItem: (NSMenuItem *)[svcs itemAtIndex: i]
2005 atIndex: i shouldCancel: NO])
2011 [svcs setAutoenablesItems: NO];
2012 #ifdef NS_IMPL_COCOA
2013 [svcs update]; /* on OS X, converts from '/' structure */
2016 ret = interpret_services_menu (svcs, Qnil, ret);
2022 DEFUN ("ns-perform-service", Fns_perform_service, Sns_perform_service,
2024 doc: /* Perform Nextstep SERVICE on SEND.
2025 SEND should be either a string or nil.
2026 The return value is the result of the service, as string, or nil if
2027 there was no result. */)
2028 (Lisp_Object service, Lisp_Object send)
2034 CHECK_STRING (service);
2035 check_window_system (NULL);
2037 utfStr = SSDATA (service);
2038 svcName = [NSString stringWithUTF8String: utfStr];
2040 pb =[NSPasteboard pasteboardWithUniqueName];
2041 ns_string_to_pasteboard (pb, send);
2043 if (NSPerformService (svcName, pb) == NO)
2044 Fsignal (Qquit, list1 (build_string ("service not available")));
2046 if ([[pb types] count] == 0)
2047 return build_string ("");
2048 return ns_string_from_pasteboard (pb);
2052 DEFUN ("ns-convert-utf8-nfd-to-nfc", Fns_convert_utf8_nfd_to_nfc,
2053 Sns_convert_utf8_nfd_to_nfc, 1, 1, 0,
2054 doc: /* Return an NFC string that matches the UTF-8 NFD string STR. */)
2057 /* TODO: If GNUstep ever implements precomposedStringWithCanonicalMapping,
2060 Lisp_Object ret = Qnil;
2061 NSAutoreleasePool *pool;
2064 pool = [[NSAutoreleasePool alloc] init];
2065 utfStr = [NSString stringWithUTF8String: SSDATA (str)];
2066 #ifdef NS_IMPL_COCOA
2068 utfStr = [utfStr precomposedStringWithCanonicalMapping];
2072 const char *cstr = [utfStr UTF8String];
2074 ret = build_string (cstr);
2079 error ("Invalid UTF-8");
2085 #ifdef NS_IMPL_COCOA
2087 /* Compile and execute the AppleScript SCRIPT and return the error
2088 status as function value. A zero is returned if compilation and
2089 execution is successful, in which case *RESULT is set to a Lisp
2090 string or a number containing the resulting script value. Otherwise,
2093 ns_do_applescript (Lisp_Object script, Lisp_Object *result)
2095 NSAppleEventDescriptor *desc;
2096 NSDictionary* errorDict;
2097 NSAppleEventDescriptor* returnDescriptor = NULL;
2099 NSAppleScript* scriptObject =
2100 [[NSAppleScript alloc] initWithSource:
2101 [NSString stringWithUTF8String: SSDATA (script)]];
2103 returnDescriptor = [scriptObject executeAndReturnError: &errorDict];
2104 [scriptObject release];
2107 if (returnDescriptor != NULL)
2109 // successful execution
2110 if (kAENullEvent != [returnDescriptor descriptorType])
2113 // script returned an AppleScript result
2114 if ((typeUnicodeText == [returnDescriptor descriptorType]) ||
2115 #if defined (NS_IMPL_COCOA)
2116 (typeUTF16ExternalRepresentation
2117 == [returnDescriptor descriptorType]) ||
2119 (typeUTF8Text == [returnDescriptor descriptorType]) ||
2120 (typeCString == [returnDescriptor descriptorType]))
2122 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2124 *result = build_string([[desc stringValue] UTF8String]);
2128 /* use typeUTF16ExternalRepresentation? */
2129 // coerce the result to the appropriate ObjC type
2130 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2132 *result = make_number([desc int32Value]);
2138 // no script result, return error
2144 /* Helper function called from sendEvent to run applescript
2145 from within the main event loop. */
2148 ns_run_ascript (void)
2150 if (! NILP (as_script))
2151 as_status = ns_do_applescript (as_script, as_result);
2155 DEFUN ("ns-do-applescript", Fns_do_applescript, Sns_do_applescript, 1, 1, 0,
2156 doc: /* Execute AppleScript SCRIPT and return the result.
2157 If compilation and execution are successful, the resulting script value
2158 is returned as a string, a number or, in the case of other constructs, t.
2159 In case the execution fails, an error is signaled. */)
2160 (Lisp_Object script)
2165 struct input_event ev;
2167 CHECK_STRING (script);
2168 check_window_system (NULL);
2173 as_result = &result;
2175 /* executing apple script requires the event loop to run, otherwise
2176 errors aren't returned and executeAndReturnError hangs forever.
2177 Post an event that runs applescript and then start the event loop.
2178 The event loop is exited when the script is done. */
2179 nxev = [NSEvent otherEventWithType: NSApplicationDefined
2180 location: NSMakePoint (0, 0)
2183 windowNumber: [[NSApp mainWindow] windowNumber]
2184 context: [NSApp context]
2187 data2: NSAPP_DATA2_RUNASSCRIPT];
2189 [NSApp postEvent: nxev atStart: NO];
2191 // If there are other events, the event loop may exit. Keep running
2192 // until the script has been handled. */
2193 ns_init_events (&ev);
2194 while (! NILP (as_script))
2196 ns_finish_events ();
2204 else if (!STRINGP (result))
2205 error ("AppleScript error %d", status);
2207 error ("%s", SSDATA (result));
2213 /* ==========================================================================
2215 Miscellaneous functions not called through hooks
2217 ========================================================================== */
2219 /* called from frame.c */
2220 struct ns_display_info *
2221 check_x_display_info (Lisp_Object frame)
2223 return check_ns_display_info (frame);
2228 x_set_scroll_bar_default_width (struct frame *f)
2230 int wid = FRAME_COLUMN_WIDTH (f);
2231 FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2232 FRAME_CONFIG_SCROLL_BAR_COLS (f) = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) +
2236 /* terms impl this instead of x-get-resource directly */
2238 x_get_string_resource (XrmDatabase rdb, const char *name, const char *class)
2240 /* remove appname prefix; TODO: allow for !="Emacs" */
2241 const char *res, *toCheck = class + (!strncmp (class, "Emacs.", 6) ? 6 : 0);
2243 check_window_system (NULL);
2245 if (inhibit_x_resources)
2246 /* --quick was passed, so this is a no-op. */
2249 res = ns_get_defaults_value (toCheck);
2250 return (!res ? NULL :
2251 (!c_strncasecmp (res, "YES", 3) ? "true" :
2252 (!c_strncasecmp (res, "NO", 2) ? "false" : (char *) res)));
2257 x_get_focus_frame (struct frame *frame)
2259 struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (frame);
2260 Lisp_Object nsfocus;
2262 if (!dpyinfo->x_focus_frame)
2265 XSETFRAME (nsfocus, dpyinfo->x_focus_frame);
2269 /* ==========================================================================
2271 Lisp definitions that, for whatever reason, we can't alias as 'ns-XXX'.
2273 ========================================================================== */
2276 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
2277 doc: /* Internal function called by `color-defined-p', which see.
2278 \(Note that the Nextstep version of this function ignores FRAME.) */)
2279 (Lisp_Object color, Lisp_Object frame)
2282 check_window_system (NULL);
2283 return ns_lisp_to_color (color, &col) ? Qnil : Qt;
2287 DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0,
2288 doc: /* Internal function called by `color-values', which see. */)
2289 (Lisp_Object color, Lisp_Object frame)
2292 EmacsCGFloat red, green, blue, alpha;
2294 check_window_system (NULL);
2295 CHECK_STRING (color);
2297 if (ns_lisp_to_color (color, &col))
2300 [[col colorUsingDefaultColorSpace]
2301 getRed: &red green: &green blue: &blue alpha: &alpha];
2302 return list3i (lrint (red * 65280), lrint (green * 65280),
2303 lrint (blue * 65280));
2307 DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0,
2308 doc: /* Internal function called by `display-color-p', which see. */)
2309 (Lisp_Object terminal)
2311 NSWindowDepth depth;
2312 NSString *colorSpace;
2314 check_ns_display_info (terminal);
2315 depth = [[[NSScreen screens] objectAtIndex:0] depth];
2316 colorSpace = NSColorSpaceFromDepth (depth);
2318 return [colorSpace isEqualToString: NSDeviceWhiteColorSpace]
2319 || [colorSpace isEqualToString: NSCalibratedWhiteColorSpace]
2324 DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p,
2326 doc: /* Return t if the Nextstep display supports shades of gray.
2327 Note that color displays do support shades of gray.
2328 The optional argument TERMINAL specifies which display to ask about.
2329 TERMINAL should be a terminal object, a frame or a display name (a string).
2330 If omitted or nil, that stands for the selected frame's display. */)
2331 (Lisp_Object terminal)
2333 NSWindowDepth depth;
2335 check_ns_display_info (terminal);
2336 depth = [[[NSScreen screens] objectAtIndex:0] depth];
2338 return NSBitsPerPixelFromDepth (depth) > 1 ? Qt : Qnil;
2342 DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width,
2344 doc: /* Return the width in pixels of the Nextstep display TERMINAL.
2345 The optional argument TERMINAL specifies which display to ask about.
2346 TERMINAL should be a terminal object, a frame or a display name (a string).
2347 If omitted or nil, that stands for the selected frame's display.
2349 On \"multi-monitor\" setups this refers to the pixel width for all
2350 physical monitors associated with TERMINAL. To get information for
2351 each physical monitor, use `display-monitor-attributes-list'. */)
2352 (Lisp_Object terminal)
2354 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
2356 return make_number (x_display_pixel_width (dpyinfo));
2360 DEFUN ("x-display-pixel-height", Fx_display_pixel_height,
2361 Sx_display_pixel_height, 0, 1, 0,
2362 doc: /* Return the height in pixels of the Nextstep display TERMINAL.
2363 The optional argument TERMINAL specifies which display to ask about.
2364 TERMINAL should be a terminal object, a frame or a display name (a string).
2365 If omitted or nil, that stands for the selected frame's display.
2367 On \"multi-monitor\" setups this refers to the pixel height for all
2368 physical monitors associated with TERMINAL. To get information for
2369 each physical monitor, use `display-monitor-attributes-list'. */)
2370 (Lisp_Object terminal)
2372 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
2374 return make_number (x_display_pixel_height (dpyinfo));
2377 #ifdef NS_IMPL_COCOA
2379 /* Returns the name for the screen that OBJ represents, or NULL.
2380 Caller must free return value.
2384 ns_get_name_from_ioreg (io_object_t obj)
2388 NSDictionary *info = (NSDictionary *)
2389 IODisplayCreateInfoDictionary (obj, kIODisplayOnlyPreferredName);
2390 NSDictionary *names = [info objectForKey:
2391 [NSString stringWithUTF8String:
2392 kDisplayProductName]];
2394 if ([names count] > 0)
2396 NSString *n = [names objectForKey: [[names allKeys]
2398 if (n != nil) name = xstrdup ([n UTF8String]);
2406 /* Returns the name for the screen that DID came from, or NULL.
2407 Caller must free return value.
2411 ns_screen_name (CGDirectDisplayID did)
2415 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_9
2416 mach_port_t masterPort;
2420 // CGDisplayIOServicePort is deprecated. Do it another (harder) way.
2422 if (IOMasterPort (MACH_PORT_NULL, &masterPort) != kIOReturnSuccess
2423 || IOServiceGetMatchingServices (masterPort,
2424 IOServiceMatching ("IONDRVDevice"),
2425 &it) != kIOReturnSuccess)
2428 /* Must loop until we find a name. Many devices can have the same unit
2429 number (represents different GPU parts), but only one has a name. */
2430 while (! name && (obj = IOIteratorNext (it)))
2432 CFMutableDictionaryRef props;
2435 if (IORegistryEntryCreateCFProperties (obj,
2437 kCFAllocatorDefault,
2438 kNilOptions) == kIOReturnSuccess
2440 && (val = CFDictionaryGetValue(props, @"IOFBDependentIndex")))
2442 unsigned nr = [(NSNumber *)val unsignedIntegerValue];
2443 if (nr == CGDisplayUnitNumber (did))
2444 name = ns_get_name_from_ioreg (obj);
2448 IOObjectRelease (obj);
2451 IOObjectRelease (it);
2455 name = ns_get_name_from_ioreg (CGDisplayIOServicePort (did));
2463 ns_make_monitor_attribute_list (struct MonitorInfo *monitors,
2465 int primary_monitor,
2468 Lisp_Object monitor_frames = Fmake_vector (make_number (n_monitors), Qnil);
2469 Lisp_Object frame, rest;
2470 NSArray *screens = [NSScreen screens];
2473 FOR_EACH_FRAME (rest, frame)
2475 struct frame *f = XFRAME (frame);
2479 NSView *view = FRAME_NS_VIEW (f);
2480 NSScreen *screen = [[view window] screen];
2484 for (k = 0; i == -1 && k < [screens count]; ++k)
2486 if ([screens objectAtIndex: k] == screen)
2491 ASET (monitor_frames, i, Fcons (frame, AREF (monitor_frames, i)));
2495 return make_monitor_attribute_list (monitors, n_monitors, primary_monitor,
2496 monitor_frames, source);
2499 DEFUN ("ns-display-monitor-attributes-list",
2500 Fns_display_monitor_attributes_list,
2501 Sns_display_monitor_attributes_list,
2503 doc: /* Return a list of physical monitor attributes on the X display TERMINAL.
2505 The optional argument TERMINAL specifies which display to ask about.
2506 TERMINAL should be a terminal object, a frame or a display name (a string).
2507 If omitted or nil, that stands for the selected frame's display.
2509 In addition to the standard attribute keys listed in
2510 `display-monitor-attributes-list', the following keys are contained in
2513 source -- String describing the source from which multi-monitor
2514 information is obtained, \"NS\" is always the source."
2516 Internal use only, use `display-monitor-attributes-list' instead. */)
2517 (Lisp_Object terminal)
2519 struct terminal *term = get_terminal (terminal, 1);
2521 NSUInteger i, n_monitors;
2522 struct MonitorInfo *monitors;
2523 Lisp_Object attributes_list = Qnil;
2524 CGFloat primary_display_height = 0;
2526 if (term->type != output_ns)
2529 screens = [NSScreen screens];
2530 n_monitors = [screens count];
2531 if (n_monitors == 0)
2534 monitors = xzalloc (n_monitors * sizeof *monitors);
2536 for (i = 0; i < [screens count]; ++i)
2538 NSScreen *s = [screens objectAtIndex:i];
2539 struct MonitorInfo *m = &monitors[i];
2540 NSRect fr = [s frame];
2541 NSRect vfr = [s visibleFrame];
2544 #ifdef NS_IMPL_COCOA
2545 NSDictionary *dict = [s deviceDescription];
2546 NSNumber *nid = [dict objectForKey:@"NSScreenNumber"];
2547 CGDirectDisplayID did = [nid unsignedIntValue];
2551 primary_display_height = fr.size.height;
2552 y = (short) fr.origin.y;
2553 vy = (short) vfr.origin.y;
2557 // Flip y coordinate as NS has y starting from the bottom.
2558 y = (short) (primary_display_height - fr.size.height - fr.origin.y);
2559 vy = (short) (primary_display_height -
2560 vfr.size.height - vfr.origin.y);
2563 m->geom.x = (short) fr.origin.x;
2565 m->geom.width = (unsigned short) fr.size.width;
2566 m->geom.height = (unsigned short) fr.size.height;
2568 m->work.x = (short) vfr.origin.x;
2569 // y is flipped on NS, so vy - y are pixels missing at the bottom,
2570 // and fr.size.height - vfr.size.height are pixels missing in total.
2571 // Pixels missing at top are
2572 // fr.size.height - vfr.size.height - vy + y.
2573 // work.y is then pixels missing at top + y.
2574 m->work.y = (short) (fr.size.height - vfr.size.height) - vy + y + y;
2575 m->work.width = (unsigned short) vfr.size.width;
2576 m->work.height = (unsigned short) vfr.size.height;
2578 #ifdef NS_IMPL_COCOA
2579 m->name = ns_screen_name (did);
2582 CGSize mms = CGDisplayScreenSize (did);
2583 m->mm_width = (int) mms.width;
2584 m->mm_height = (int) mms.height;
2588 // Assume 92 dpi as x-display-mm-height/x-display-mm-width does.
2589 m->mm_width = (int) (25.4 * fr.size.width / 92.0);
2590 m->mm_height = (int) (25.4 * fr.size.height / 92.0);
2594 // Primary monitor is always first for NS.
2595 attributes_list = ns_make_monitor_attribute_list (monitors, n_monitors,
2598 free_monitors (monitors, n_monitors);
2599 return attributes_list;
2603 DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes,
2605 doc: /* Return the number of bitplanes of the Nextstep display TERMINAL.
2606 The optional argument TERMINAL specifies which display to ask about.
2607 TERMINAL should be a terminal object, a frame or a display name (a string).
2608 If omitted or nil, that stands for the selected frame's display. */)
2609 (Lisp_Object terminal)
2611 check_ns_display_info (terminal);
2613 (NSBitsPerPixelFromDepth ([[[NSScreen screens] objectAtIndex:0] depth]));
2617 DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells,
2619 doc: /* Returns the number of color cells 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 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
2626 /* We force 24+ bit depths to 24-bit to prevent an overflow. */
2627 return make_number (1 << min (dpyinfo->n_planes, 24));
2631 /* Unused dummy def needed for compatibility. */
2632 Lisp_Object tip_frame;
2634 /* TODO: move to xdisp or similar */
2636 compute_tip_xy (struct frame *f,
2645 Lisp_Object left, top;
2646 EmacsView *view = FRAME_NS_VIEW (f);
2647 struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
2650 /* Start with user-specified or mouse position. */
2651 left = Fcdr (Fassq (Qleft, parms));
2652 top = Fcdr (Fassq (Qtop, parms));
2654 if (!INTEGERP (left) || !INTEGERP (top))
2656 pt.x = dpyinfo->last_mouse_motion_x;
2657 pt.y = dpyinfo->last_mouse_motion_y;
2658 /* Convert to screen coordinates */
2659 pt = [view convertPoint: pt toView: nil];
2660 pt = [[view window] convertBaseToScreen: pt];
2664 /* Absolute coordinates. */
2666 pt.y = x_display_pixel_height (FRAME_DISPLAY_INFO (f)) - XINT (top)
2670 /* Ensure in bounds. (Note, screen origin = lower left.) */
2671 if (INTEGERP (left))
2673 else if (pt.x + XINT (dx) <= 0)
2674 *root_x = 0; /* Can happen for negative dx */
2675 else if (pt.x + XINT (dx) + width
2676 <= x_display_pixel_width (FRAME_DISPLAY_INFO (f)))
2677 /* It fits to the right of the pointer. */
2678 *root_x = pt.x + XINT (dx);
2679 else if (width + XINT (dx) <= pt.x)
2680 /* It fits to the left of the pointer. */
2681 *root_x = pt.x - width - XINT (dx);
2683 /* Put it left justified on the screen -- it ought to fit that way. */
2688 else if (pt.y - XINT (dy) - height >= 0)
2689 /* It fits below the pointer. */
2690 *root_y = pt.y - height - XINT (dy);
2691 else if (pt.y + XINT (dy) + height
2692 <= x_display_pixel_height (FRAME_DISPLAY_INFO (f)))
2693 /* It fits above the pointer */
2694 *root_y = pt.y + XINT (dy);
2696 /* Put it on the top. */
2697 *root_y = x_display_pixel_height (FRAME_DISPLAY_INFO (f)) - height;
2701 DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0,
2702 doc: /* Show STRING in a \"tooltip\" window on frame FRAME.
2703 A tooltip window is a small window displaying a string.
2705 This is an internal function; Lisp code should call `tooltip-show'.
2707 FRAME nil or omitted means use the selected frame.
2709 PARMS is an optional list of frame parameters which can be used to
2710 change the tooltip's appearance.
2712 Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil
2713 means use the default timeout of 5 seconds.
2715 If the list of frame parameters PARMS contains a `left' parameter,
2716 the tooltip is displayed at that x-position. Otherwise it is
2717 displayed at the mouse position, with offset DX added (default is 5 if
2718 DX isn't specified). Likewise for the y-position; if a `top' frame
2719 parameter is specified, it determines the y-position of the tooltip
2720 window, otherwise it is displayed at the mouse position, with offset
2721 DY added (default is -10).
2723 A tooltip's maximum size is specified by `x-max-tooltip-size'.
2724 Text larger than the specified size is clipped. */)
2725 (Lisp_Object string, Lisp_Object frame, Lisp_Object parms, Lisp_Object timeout, Lisp_Object dx, Lisp_Object dy)
2728 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
2729 ptrdiff_t count = SPECPDL_INDEX ();
2734 specbind (Qinhibit_redisplay, Qt);
2736 GCPRO4 (string, parms, frame, timeout);
2738 CHECK_STRING (string);
2739 str = SSDATA (string);
2740 f = decode_window_system_frame (frame);
2742 timeout = make_number (5);
2744 CHECK_NATNUM (timeout);
2747 dx = make_number (5);
2752 dy = make_number (-10);
2757 if (ns_tooltip == nil)
2758 ns_tooltip = [[EmacsTooltip alloc] init];
2762 [ns_tooltip setText: str];
2763 size = [ns_tooltip frame].size;
2765 /* Move the tooltip window where the mouse pointer is. Resize and
2767 compute_tip_xy (f, parms, dx, dy, (int)size.width, (int)size.height,
2770 [ns_tooltip showAtX: root_x Y: root_y for: XINT (timeout)];
2774 return unbind_to (count, Qnil);
2778 DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0,
2779 doc: /* Hide the current tooltip window, if there is any.
2780 Value is t if tooltip was open, nil otherwise. */)
2783 if (ns_tooltip == nil || ![ns_tooltip isActive])
2790 /* ==========================================================================
2792 Class implementations
2794 ========================================================================== */
2797 Handle arrow/function/control keys and copy/paste/cut in file dialogs.
2798 Return YES if handled, NO if not.
2801 handlePanelKeys (NSSavePanel *panel, NSEvent *theEvent)
2807 if ([theEvent type] != NSKeyDown) return NO;
2808 s = [theEvent characters];
2810 for (i = 0; i < [s length]; ++i)
2812 int ch = (int) [s characterAtIndex: i];
2815 case NSHomeFunctionKey:
2816 case NSDownArrowFunctionKey:
2817 case NSUpArrowFunctionKey:
2818 case NSLeftArrowFunctionKey:
2819 case NSRightArrowFunctionKey:
2820 case NSPageUpFunctionKey:
2821 case NSPageDownFunctionKey:
2822 case NSEndFunctionKey:
2823 /* Don't send command modified keys, as those are handled in the
2824 performKeyEquivalent method of the super class.
2826 if (! ([theEvent modifierFlags] & NSCommandKeyMask))
2828 [panel sendEvent: theEvent];
2832 /* As we don't have the standard key commands for
2833 copy/paste/cut/select-all in our edit menu, we must handle
2834 them here. TODO: handle Emacs key bindings for copy/cut/select-all
2835 here, paste works, because we have that in our Edit menu.
2836 I.e. refactor out code in nsterm.m, keyDown: to figure out the
2842 case 'a': // Select all
2843 if ([theEvent modifierFlags] & NSCommandKeyMask)
2852 : @selector(selectAll:))))
2857 // Send all control keys, as the text field supports C-a, C-f, C-e
2859 if ([theEvent modifierFlags] & NSControlKeyMask)
2861 [panel sendEvent: theEvent];
2872 @implementation EmacsSavePanel
2873 - (BOOL)performKeyEquivalent:(NSEvent *)theEvent
2875 BOOL ret = handlePanelKeys (self, theEvent);
2877 ret = [super performKeyEquivalent:theEvent];
2883 @implementation EmacsOpenPanel
2884 - (BOOL)performKeyEquivalent:(NSEvent *)theEvent
2886 // NSOpenPanel inherits NSSavePanel, so passing self is OK.
2887 BOOL ret = handlePanelKeys (self, theEvent);
2889 ret = [super performKeyEquivalent:theEvent];
2895 @implementation EmacsFileDelegate
2896 /* --------------------------------------------------------------------------
2897 Delegate methods for Open/Save panels
2898 -------------------------------------------------------------------------- */
2899 - (BOOL)panel: (id)sender isValidFilename: (NSString *)filename
2903 - (BOOL)panel: (id)sender shouldShowFilename: (NSString *)filename
2907 - (NSString *)panel: (id)sender userEnteredFilename: (NSString *)filename
2908 confirmed: (BOOL)okFlag
2917 /* ==========================================================================
2919 Lisp interface declaration
2921 ========================================================================== */
2925 syms_of_nsfns (void)
2927 Qfontsize = intern_c_string ("fontsize");
2928 staticpro (&Qfontsize);
2930 DEFVAR_LISP ("ns-icon-type-alist", Vns_icon_type_alist,
2931 doc: /* Alist of elements (REGEXP . IMAGE) for images of icons associated to frames.
2932 If the title of a frame matches REGEXP, then IMAGE.tiff is
2933 selected as the image of the icon representing the frame when it's
2934 miniaturized. If an element is t, then Emacs tries to select an icon
2935 based on the filetype of the visited file.
2937 The images have to be installed in a folder called English.lproj in the
2938 Emacs folder. You have to restart Emacs after installing new icons.
2940 Example: Install an icon Gnus.tiff and execute the following code
2942 (setq ns-icon-type-alist
2943 (append ns-icon-type-alist
2944 '((\"^\\\\*\\\\(Group\\\\*$\\\\|Summary \\\\|Article\\\\*$\\\\)\"
2947 When you miniaturize a Group, Summary or Article frame, Gnus.tiff will
2948 be used as the image of the icon representing the frame. */);
2949 Vns_icon_type_alist = list1 (Qt);
2951 DEFVAR_LISP ("ns-version-string", Vns_version_string,
2952 doc: /* Toolkit version for NS Windowing. */);
2953 Vns_version_string = ns_appkit_version_str ();
2955 defsubr (&Sns_read_file_name);
2956 defsubr (&Sns_get_resource);
2957 defsubr (&Sns_set_resource);
2958 defsubr (&Sxw_display_color_p); /* this and next called directly by C code */
2959 defsubr (&Sx_display_grayscale_p);
2960 defsubr (&Sns_font_name);
2961 defsubr (&Sns_list_colors);
2962 #ifdef NS_IMPL_COCOA
2963 defsubr (&Sns_do_applescript);
2965 defsubr (&Sxw_color_defined_p);
2966 defsubr (&Sxw_color_values);
2967 defsubr (&Sx_server_max_request_size);
2968 defsubr (&Sx_server_vendor);
2969 defsubr (&Sx_server_version);
2970 defsubr (&Sx_display_pixel_width);
2971 defsubr (&Sx_display_pixel_height);
2972 defsubr (&Sns_display_monitor_attributes_list);
2973 defsubr (&Sx_display_mm_width);
2974 defsubr (&Sx_display_mm_height);
2975 defsubr (&Sx_display_screens);
2976 defsubr (&Sx_display_planes);
2977 defsubr (&Sx_display_color_cells);
2978 defsubr (&Sx_display_visual_class);
2979 defsubr (&Sx_display_backing_store);
2980 defsubr (&Sx_display_save_under);
2981 defsubr (&Sx_create_frame);
2982 defsubr (&Sx_open_connection);
2983 defsubr (&Sx_close_connection);
2984 defsubr (&Sx_display_list);
2986 defsubr (&Sns_hide_others);
2987 defsubr (&Sns_hide_emacs);
2988 defsubr (&Sns_emacs_info_panel);
2989 defsubr (&Sns_list_services);
2990 defsubr (&Sns_perform_service);
2991 defsubr (&Sns_convert_utf8_nfd_to_nfc);
2992 defsubr (&Sns_popup_font_panel);
2993 defsubr (&Sns_popup_color_panel);
2995 defsubr (&Sx_show_tip);
2996 defsubr (&Sx_hide_tip);