1 /* Functions for the NeXT/Open/GNUstep and macOS window system.
3 Copyright (C) 1989, 1992-1994, 2005-2006, 2008-2018 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 (at
11 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 <https://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 macOS/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>
55 static EmacsTooltip *ns_tooltip = nil;
57 /* Static variables to handle applescript execution. */
58 static Lisp_Object as_script, *as_result;
61 static ptrdiff_t image_cache_refcount;
63 static struct ns_display_info *ns_display_info_for_name (Lisp_Object);
64 static void ns_set_name_as_filename (struct frame *);
66 /* ==========================================================================
68 Internal utility functions
70 ========================================================================== */
72 /* Let the user specify a Nextstep display with a Lisp object.
73 OBJECT may be nil, a frame or a terminal object.
74 nil stands for the selected frame--or, if that is not a Nextstep frame,
75 the first Nextstep display on the list. */
77 static struct ns_display_info *
78 check_ns_display_info (Lisp_Object object)
80 struct ns_display_info *dpyinfo = NULL;
84 struct frame *sf = XFRAME (selected_frame);
86 if (FRAME_NS_P (sf) && FRAME_LIVE_P (sf))
87 dpyinfo = FRAME_DISPLAY_INFO (sf);
88 else if (x_display_list != 0)
89 dpyinfo = x_display_list;
91 error ("Nextstep windows are not in use or not initialized");
93 else if (TERMINALP (object))
95 struct terminal *t = decode_live_terminal (object);
97 if (t->type != output_ns)
98 error ("Terminal %d is not a Nextstep display", t->id);
100 dpyinfo = t->display_info.ns;
102 else if (STRINGP (object))
103 dpyinfo = ns_display_info_for_name (object);
106 struct frame *f = decode_window_system_frame (object);
107 dpyinfo = FRAME_DISPLAY_INFO (f);
115 ns_get_window (Lisp_Object maybeFrame)
117 id view =nil, window =nil;
119 if (!FRAMEP (maybeFrame) || !FRAME_NS_P (XFRAME (maybeFrame)))
120 maybeFrame = selected_frame;/*wrong_type_argument (Qframep, maybeFrame); */
122 if (!NILP (maybeFrame))
123 view = FRAME_NS_VIEW (XFRAME (maybeFrame));
124 if (view) window =[view window];
130 /* Return the X display structure for the display named NAME.
131 Open a new connection if necessary. */
132 static struct ns_display_info *
133 ns_display_info_for_name (Lisp_Object name)
135 struct ns_display_info *dpyinfo;
139 for (dpyinfo = x_display_list; dpyinfo; dpyinfo = dpyinfo->next)
140 if (!NILP (Fstring_equal (XCAR (dpyinfo->name_list_element), name)))
143 error ("Emacs for Nextstep does not yet support multi-display");
145 Fx_open_connection (name, Qnil, Qnil);
146 dpyinfo = x_display_list;
149 error ("Display on %s not responding.\n", SDATA (name));
155 ns_filename_from_panel (NSSavePanel *panel)
158 NSURL *url = [panel URL];
159 NSString *str = [url path];
162 return [panel filename];
167 ns_directory_from_panel (NSSavePanel *panel)
170 NSURL *url = [panel directoryURL];
171 NSString *str = [url path];
174 return [panel directory];
178 #ifndef NS_IMPL_COCOA
180 interpret_services_menu (NSMenu *menu, Lisp_Object prefix, Lisp_Object old)
181 /* --------------------------------------------------------------------------
182 Turn the input menu (an NSMenu) into a lisp list for tracking on lisp side
183 -------------------------------------------------------------------------- */
193 count = [menu numberOfItems];
194 for (i = 0; i<count; i++)
196 item = [menu itemAtIndex: i];
197 name = [[item title] UTF8String];
200 nameStr = build_string (name);
202 if ([item hasSubmenu])
204 old = interpret_services_menu ([item submenu],
205 Fcons (nameStr, prefix), old);
209 keys = [item keyEquivalent];
210 if (keys && [keys length] )
212 key = [keys characterAtIndex: 0];
213 res = make_number (key|super_modifier);
219 old = Fcons (Fcons (res,
220 Freverse (Fcons (nameStr,
230 /* ==========================================================================
232 Frame parameter setters
234 ========================================================================== */
238 x_set_foreground_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
241 EmacsCGFloat r, g, b, alpha;
243 /* Must block_input, because ns_lisp_to_color does block/unblock_input
244 which means that col may be deallocated in its unblock_input if there
245 is user input, unless we also block_input. */
247 if (ns_lisp_to_color (arg, &col))
249 store_frame_param (f, Qforeground_color, oldval);
251 error ("Unknown color");
255 [f->output_data.ns->foreground_color release];
256 f->output_data.ns->foreground_color = col;
258 [col getRed: &r green: &g blue: &b alpha: &alpha];
259 FRAME_FOREGROUND_PIXEL (f) =
260 ARGB_TO_ULONG ((int)(alpha*0xff), (int)(r*0xff), (int)(g*0xff), (int)(b*0xff));
262 if (FRAME_NS_VIEW (f))
264 update_face_from_frame_parameter (f, Qforeground_color, arg);
265 /*recompute_basic_faces (f); */
266 if (FRAME_VISIBLE_P (f))
267 SET_FRAME_GARBAGED (f);
274 x_set_background_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
278 NSView *view = FRAME_NS_VIEW (f);
279 EmacsCGFloat r, g, b, alpha;
282 if (ns_lisp_to_color (arg, &col))
284 store_frame_param (f, Qbackground_color, oldval);
286 error ("Unknown color");
289 /* clear the frame; in some instances the NS-internal GC appears not to
290 update, or it does update and cannot clear old text properly */
291 if (FRAME_VISIBLE_P (f))
295 [f->output_data.ns->background_color release];
296 f->output_data.ns->background_color = col;
298 [col getRed: &r green: &g blue: &b alpha: &alpha];
299 FRAME_BACKGROUND_PIXEL (f) =
300 ARGB_TO_ULONG ((int)(alpha*0xff), (int)(r*0xff), (int)(g*0xff), (int)(b*0xff));
304 [[view window] setBackgroundColor: col];
306 if (alpha != (EmacsCGFloat) 1.0)
307 [[view window] setOpaque: NO];
309 [[view window] setOpaque: YES];
311 face = FRAME_DEFAULT_FACE (f);
314 col = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), f);
315 face->background = ns_index_color
316 ([col colorWithAlphaComponent: alpha], f);
318 update_face_from_frame_parameter (f, Qbackground_color, arg);
321 if (FRAME_VISIBLE_P (f))
322 SET_FRAME_GARBAGED (f);
329 x_set_cursor_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
334 if (ns_lisp_to_color (arg, &col))
336 store_frame_param (f, Qcursor_color, oldval);
338 error ("Unknown color");
341 [FRAME_CURSOR_COLOR (f) release];
342 FRAME_CURSOR_COLOR (f) = [col retain];
344 if (FRAME_VISIBLE_P (f))
346 x_update_cursor (f, 0);
347 x_update_cursor (f, 1);
349 update_face_from_frame_parameter (f, Qcursor_color, arg);
355 x_set_icon_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
357 NSView *view = FRAME_NS_VIEW (f);
358 NSTRACE ("x_set_icon_name");
360 /* see if it's changed */
363 if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt))
366 else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil))
369 fset_icon_name (f, arg);
373 if (!NILP (f->title))
376 /* Explicit name and no icon-name -> explicit_name. */
377 if (f->explicit_name)
381 /* No explicit name and no icon-name ->
382 name has to be rebuild from icon_title_format. */
383 windows_or_buffers_changed = 62;
388 /* Don't change the name if it's already NAME. */
389 if ([[view window] miniwindowTitle]
390 && ([[[view window] miniwindowTitle]
391 isEqualToString: [NSString stringWithUTF8String:
395 [[view window] setMiniwindowTitle:
396 [NSString stringWithUTF8String: SSDATA (arg)]];
400 ns_set_name_internal (struct frame *f, Lisp_Object name)
402 Lisp_Object encoded_name, encoded_icon_name;
404 NSView *view = FRAME_NS_VIEW (f);
407 encoded_name = ENCODE_UTF_8 (name);
409 str = [NSString stringWithUTF8String: SSDATA (encoded_name)];
412 /* Don't change the name if it's already NAME. */
413 if (! [[[view window] title] isEqualToString: str])
414 [[view window] setTitle: str];
416 if (!STRINGP (f->icon_name))
417 encoded_icon_name = encoded_name;
419 encoded_icon_name = ENCODE_UTF_8 (f->icon_name);
421 str = [NSString stringWithUTF8String: SSDATA (encoded_icon_name)];
423 if ([[view window] miniwindowTitle]
424 && ! [[[view window] miniwindowTitle] isEqualToString: str])
425 [[view window] setMiniwindowTitle: str];
430 ns_set_name (struct frame *f, Lisp_Object name, int explicit)
432 NSTRACE ("ns_set_name");
434 /* Make sure that requests from lisp code override requests from
435 Emacs redisplay code. */
438 /* If we're switching from explicit to implicit, we had better
439 update the mode lines and thereby update the title. */
440 if (f->explicit_name && NILP (name))
441 update_mode_lines = 21;
443 f->explicit_name = ! NILP (name);
445 else if (f->explicit_name)
449 name = build_string ([ns_app_name UTF8String]);
453 /* Don't change the name if it's already NAME. */
454 if (! NILP (Fstring_equal (name, f->name)))
459 /* Title overrides explicit name. */
460 if (! NILP (f->title))
463 ns_set_name_internal (f, name);
467 /* This function should be called when the user's lisp code has
468 specified a name for the frame; the name will override any set by the
471 x_explicitly_set_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
473 NSTRACE ("x_explicitly_set_name");
474 ns_set_name (f, arg, 1);
478 /* This function should be called by Emacs redisplay code to set the
479 name; names set this way will never override names set by the user's
482 x_implicitly_set_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
484 NSTRACE ("x_implicitly_set_name");
486 Lisp_Object frame_title = buffer_local_value
487 (Qframe_title_format, XWINDOW (f->selected_window)->contents);
488 Lisp_Object icon_title = buffer_local_value
489 (Qicon_title_format, XWINDOW (f->selected_window)->contents);
491 /* Deal with NS specific format t. */
492 if (FRAME_NS_P (f) && ((FRAME_ICONIFIED_P (f) && EQ (icon_title, Qt))
493 || EQ (frame_title, Qt)))
494 ns_set_name_as_filename (f);
496 ns_set_name (f, arg, 0);
500 /* Change the title of frame F to NAME.
501 If NAME is nil, use the frame name as the title. */
504 x_set_title (struct frame *f, Lisp_Object name, Lisp_Object old_name)
506 NSTRACE ("x_set_title");
507 /* Don't change the title if it's already NAME. */
508 if (EQ (name, f->title))
511 update_mode_lines = 22;
513 fset_title (f, name);
520 ns_set_name_internal (f, name);
525 ns_set_name_as_filename (struct frame *f)
528 Lisp_Object name, filename;
529 Lisp_Object buf = XWINDOW (f->selected_window)->contents;
531 NSAutoreleasePool *pool;
532 Lisp_Object encoded_name, encoded_filename;
534 NSTRACE ("ns_set_name_as_filename");
536 if (f->explicit_name || ! NILP (f->title))
540 pool = [[NSAutoreleasePool alloc] init];
541 filename = BVAR (XBUFFER (buf), filename);
542 name = BVAR (XBUFFER (buf), name);
546 if (! NILP (filename))
547 name = Ffile_name_nondirectory (filename);
549 name = build_string ([ns_app_name UTF8String]);
552 encoded_name = ENCODE_UTF_8 (name);
554 view = FRAME_NS_VIEW (f);
556 title = FRAME_ICONIFIED_P (f) ? [[[view window] miniwindowTitle] UTF8String]
557 : [[[view window] title] UTF8String];
559 if (title && (! strcmp (title, SSDATA (encoded_name))))
566 str = [NSString stringWithUTF8String: SSDATA (encoded_name)];
567 if (str == nil) str = @"Bad coding";
569 if (FRAME_ICONIFIED_P (f))
570 [[view window] setMiniwindowTitle: str];
575 if (! NILP (filename))
577 encoded_filename = ENCODE_UTF_8 (filename);
579 fstr = [NSString stringWithUTF8String: SSDATA (encoded_filename)];
580 if (fstr == nil) fstr = @"";
585 ns_set_represented_filename (fstr, f);
586 [[view window] setTitle: str];
596 ns_set_doc_edited (void)
598 NSAutoreleasePool *pool;
599 Lisp_Object tail, frame;
601 pool = [[NSAutoreleasePool alloc] init];
602 FOR_EACH_FRAME (tail, frame)
605 struct frame *f = XFRAME (frame);
609 if (! FRAME_NS_P (f)) continue;
610 w = XWINDOW (FRAME_SELECTED_WINDOW (f));
611 view = FRAME_NS_VIEW (f);
612 if (!MINI_WINDOW_P (w))
613 edited = ! NILP (Fbuffer_modified_p (w->contents)) &&
614 ! NILP (Fbuffer_file_name (w->contents));
615 [[view window] setDocumentEdited: edited];
624 x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
627 if (FRAME_MINIBUF_ONLY_P (f))
630 if (TYPE_RANGED_INTEGERP (int, value))
631 nlines = XINT (value);
635 FRAME_MENU_BAR_LINES (f) = 0;
638 FRAME_EXTERNAL_MENU_BAR (f) = 1;
639 /* does for all frames, whereas we just want for one frame
640 [NSMenu setMenuBarVisible: YES]; */
644 if (FRAME_EXTERNAL_MENU_BAR (f) == 1)
645 free_frame_menubar (f);
646 /* [NSMenu setMenuBarVisible: NO]; */
647 FRAME_EXTERNAL_MENU_BAR (f) = 0;
652 /* toolbar support */
654 x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
656 /* Currently, when the tool bar change state, the frame is resized.
658 TODO: It would be better if this didn't occur when 1) the frame
659 is full height or maximized or 2) when specified by
660 `frame-inhibit-implied-resize'. */
663 NSTRACE ("x_set_tool_bar_lines");
665 if (FRAME_MINIBUF_ONLY_P (f))
668 if (RANGED_INTEGERP (0, value, INT_MAX))
669 nlines = XFASTINT (value);
675 FRAME_EXTERNAL_TOOL_BAR (f) = 1;
676 update_frame_tool_bar (f);
680 if (FRAME_EXTERNAL_TOOL_BAR (f))
682 free_frame_tool_bar (f);
683 FRAME_EXTERNAL_TOOL_BAR (f) = 0;
686 EmacsView *view = FRAME_NS_VIEW (f);
687 int fs_state = [view fullscreenState];
689 if (fs_state == FULLSCREEN_MAXIMIZED)
691 [view setFSValue:FULLSCREEN_WIDTH];
693 else if (fs_state == FULLSCREEN_HEIGHT)
695 [view setFSValue:FULLSCREEN_NONE];
703 = ((f->after_make_frame
704 && !f->tool_bar_resized
705 && (EQ (frame_inhibit_implied_resize, Qt)
706 || (CONSP (frame_inhibit_implied_resize)
707 && !NILP (Fmemq (Qtool_bar_lines,
708 frame_inhibit_implied_resize))))
709 && NILP (get_frame_param (f, Qfullscreen)))
713 NSTRACE_MSG ("inhibit:%d", inhibit);
715 frame_size_history_add (f, Qupdate_frame_tool_bar, 0, 0, Qnil);
716 adjust_frame_size (f, -1, -1, inhibit, 0, Qtool_bar_lines);
722 x_set_internal_border_width (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
724 int old_width = FRAME_INTERNAL_BORDER_WIDTH (f);
726 CHECK_TYPE_RANGED_INTEGER (int, arg);
727 f->internal_border_width = XINT (arg);
728 if (FRAME_INTERNAL_BORDER_WIDTH (f) < 0)
729 f->internal_border_width = 0;
731 if (FRAME_INTERNAL_BORDER_WIDTH (f) == old_width)
734 if (FRAME_X_WINDOW (f) != 0)
735 adjust_frame_size (f, -1, -1, 3, 0, Qinternal_border_width);
737 SET_FRAME_GARBAGED (f);
742 ns_implicitly_set_icon_type (struct frame *f)
745 EmacsView *view = FRAME_NS_VIEW (f);
747 Lisp_Object chain, elt;
748 NSAutoreleasePool *pool;
751 NSTRACE ("ns_implicitly_set_icon_type");
754 pool = [[NSAutoreleasePool alloc] init];
755 if (f->output_data.ns->miniimage
756 && [[NSString stringWithUTF8String: SSDATA (f->name)]
757 isEqualToString: [(NSImage *)f->output_data.ns->miniimage name]])
764 tem = assq_no_quit (Qicon_type, f->param_alist);
765 if (CONSP (tem) && ! NILP (XCDR (tem)))
772 for (chain = Vns_icon_type_alist;
773 image == nil && CONSP (chain);
774 chain = XCDR (chain))
777 /* special case: t means go by file type */
778 if (SYMBOLP (elt) && EQ (elt, Qt) && SSDATA (f->name)[0] == '/')
781 = [NSString stringWithUTF8String: SSDATA (f->name)];
782 if ([[NSFileManager defaultManager] fileExistsAtPath: str])
783 image = [[[NSWorkspace sharedWorkspace] iconForFile: str] retain];
785 else if (CONSP (elt) &&
786 STRINGP (XCAR (elt)) &&
787 STRINGP (XCDR (elt)) &&
788 fast_string_match (XCAR (elt), f->name) >= 0)
790 image = [EmacsImage allocInitFromFile: XCDR (elt)];
792 image = [[NSImage imageNamed:
793 [NSString stringWithUTF8String:
794 SSDATA (XCDR (elt))]] retain];
800 image = [[[NSWorkspace sharedWorkspace] iconForFileType: @"text"] retain];
804 [f->output_data.ns->miniimage release];
805 f->output_data.ns->miniimage = image;
806 [view setMiniwindowImage: setMini];
813 x_set_icon_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
815 EmacsView *view = FRAME_NS_VIEW (f);
819 NSTRACE ("x_set_icon_type");
821 if (!NILP (arg) && SYMBOLP (arg))
823 arg =build_string (SSDATA (SYMBOL_NAME (arg)));
824 store_frame_param (f, Qicon_type, arg);
827 /* do it the implicit way */
830 ns_implicitly_set_icon_type (f);
836 image = [EmacsImage allocInitFromFile: arg];
838 image =[NSImage imageNamed: [NSString stringWithUTF8String:
843 image = [NSImage imageNamed: @"text"];
847 f->output_data.ns->miniimage = image;
848 [view setMiniwindowImage: setMini];
851 /* This is the same as the xfns.c definition. */
853 x_set_cursor_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
855 set_frame_cursor_types (f, arg);
858 /* called to set mouse pointer color, but all other terms use it to
859 initialize pointer types (and don't set the color ;) */
861 x_set_mouse_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
863 /* don't think we can do this on Nextstep */
868 #define Xstr(x) Str(x)
871 ns_appkit_version_str (void)
875 #ifdef NS_IMPL_GNUSTEP
876 sprintf(tmp, "gnustep-gui-%s", Xstr(GNUSTEP_GUI_VERSION));
877 #elif defined (NS_IMPL_COCOA)
879 = [[NSProcessInfo processInfo] operatingSystemVersionString];
880 sprintf(tmp, "appkit-%.2f %s",
881 NSAppKitVersionNumber,
882 [osversion UTF8String]);
886 return build_string (tmp);
890 /* This is for use by x-server-version and collapses all version info we
891 have into a single int. For a better picture of the implementation
892 running, use ns_appkit_version_str.*/
894 ns_appkit_version_int (void)
896 #ifdef NS_IMPL_GNUSTEP
897 return GNUSTEP_GUI_MAJOR_VERSION * 100 + GNUSTEP_GUI_MINOR_VERSION;
898 #elif defined (NS_IMPL_COCOA)
899 return (int)NSAppKitVersionNumber;
906 x_icon (struct frame *f, Lisp_Object parms)
907 /* --------------------------------------------------------------------------
908 Strangely-named function to set icon position parameters in frame.
909 This is irrelevant under macOS, but might be needed under GNUstep,
910 depending on the window manager used. Note, this is not a standard
911 frame parameter-setter; it is called directly from x-create-frame.
912 -------------------------------------------------------------------------- */
914 Lisp_Object icon_x, icon_y;
915 struct ns_display_info *dpyinfo = check_ns_display_info (Qnil);
917 f->output_data.ns->icon_top = -1;
918 f->output_data.ns->icon_left = -1;
920 /* Set the position of the icon. */
921 icon_x = x_get_arg (dpyinfo, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER);
922 icon_y = x_get_arg (dpyinfo, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER);
923 if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound))
925 CHECK_NUMBER (icon_x);
926 CHECK_NUMBER (icon_y);
927 f->output_data.ns->icon_top = XINT (icon_y);
928 f->output_data.ns->icon_left = XINT (icon_x);
930 else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound))
931 error ("Both left and top icon corners of icon must be specified");
935 /* Note: see frame.c for template, also where generic functions are impl */
936 frame_parm_handler ns_frame_parm_handlers[] =
938 x_set_autoraise, /* generic OK */
939 x_set_autolower, /* generic OK */
940 x_set_background_color,
941 0, /* x_set_border_color, may be impossible under Nextstep */
942 0, /* x_set_border_width, may be impossible under Nextstep */
945 x_set_font, /* generic OK */
946 x_set_foreground_color,
949 x_set_internal_border_width, /* generic OK */
950 x_set_right_divider_width,
951 x_set_bottom_divider_width,
952 x_set_menu_bar_lines,
954 x_explicitly_set_name,
955 x_set_scroll_bar_width, /* generic OK */
956 x_set_scroll_bar_height, /* generic OK */
958 x_set_unsplittable, /* generic OK */
959 x_set_vertical_scroll_bars, /* generic OK */
960 x_set_horizontal_scroll_bars, /* generic OK */
961 x_set_visibility, /* generic OK */
962 x_set_tool_bar_lines,
963 0, /* x_set_scroll_bar_foreground, will ignore (not possible on NS) */
964 0, /* x_set_scroll_bar_background, will ignore (not possible on NS) */
965 x_set_screen_gamma, /* generic OK */
966 x_set_line_spacing, /* generic OK, sets f->extra_line_spacing to int */
967 x_set_left_fringe, /* generic OK */
968 x_set_right_fringe, /* generic OK */
969 0, /* x_set_wait_for_wm, will ignore */
970 x_set_fullscreen, /* generic OK */
971 x_set_font_backend, /* generic OK */
973 0, /* x_set_sticky */
974 0, /* x_set_tool_bar_position */
975 0, /* x_set_inhibit_double_buffering */
979 0, /*x_set_undecorated */
982 0, /* x_set_skip_taskbar */
983 x_set_no_focus_on_map,
984 x_set_no_accept_focus,
985 x_set_z_group, /* x_set_z_group */
986 0, /* x_set_override_redirect */
987 x_set_no_special_glyphs,
990 ns_set_transparent_titlebar,
995 /* Handler for signals raised during x_create_frame.
996 FRAME is the frame which is partially constructed. */
999 unwind_create_frame (Lisp_Object frame)
1001 struct frame *f = XFRAME (frame);
1003 /* If frame is already dead, nothing to do. This can happen if the
1004 display is disconnected after the frame has become official, but
1005 before x_create_frame removes the unwind protect. */
1006 if (!FRAME_LIVE_P (f))
1009 /* If frame is ``official'', nothing to do. */
1010 if (NILP (Fmemq (frame, Vframe_list)))
1012 #if defined GLYPH_DEBUG && defined ENABLE_CHECKING
1013 struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
1016 /* If the frame's image cache refcount is still the same as our
1017 private shadow variable, it means we are unwinding a frame
1018 for which we didn't yet call init_frame_faces, where the
1019 refcount is incremented. Therefore, we increment it here, so
1020 that free_frame_faces, called in x_free_frame_resources
1021 below, will not mistakenly decrement the counter that was not
1022 incremented yet to account for this new frame. */
1023 if (FRAME_IMAGE_CACHE (f) != NULL
1024 && FRAME_IMAGE_CACHE (f)->refcount == image_cache_refcount)
1025 FRAME_IMAGE_CACHE (f)->refcount++;
1027 x_free_frame_resources (f);
1030 #if defined GLYPH_DEBUG && defined ENABLE_CHECKING
1031 /* Check that reference counts are indeed correct. */
1032 eassert (dpyinfo->terminal->image_cache->refcount == image_cache_refcount);
1038 * Read geometry related parameters from preferences if not in PARMS.
1039 * Returns the union of parms and any preferences read.
1043 get_geometry_from_preferences (struct ns_display_info *dpyinfo,
1051 { "width", "Width", Qwidth },
1052 { "height", "Height", Qheight },
1053 { "left", "Left", Qleft },
1054 { "top", "Top", Qtop },
1058 for (i = 0; i < ARRAYELTS (r); ++i)
1060 if (NILP (Fassq (r[i].tem, parms)))
1063 = x_get_arg (dpyinfo, parms, r[i].tem, r[i].val, r[i].cls,
1065 if (! EQ (value, Qunbound))
1066 parms = Fcons (Fcons (r[i].tem, value), parms);
1073 /* ==========================================================================
1077 ========================================================================== */
1079 DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame,
1081 doc: /* Make a new Nextstep window, called a "frame" in Emacs terms.
1082 Return an Emacs frame object.
1083 PARMS is an alist of frame parameters.
1084 If the parameters specify that the frame should not have a minibuffer,
1085 and do not specify a specific minibuffer window to use,
1086 then `default-minibuffer-frame' must be a frame whose minibuffer can
1087 be shared by the new frame.
1089 This function is an internal primitive--use `make-frame' instead. */)
1093 Lisp_Object frame, tem;
1095 int minibuffer_only = 0;
1096 long window_prompting = 0;
1097 ptrdiff_t count = specpdl_ptr - specpdl;
1098 Lisp_Object display;
1099 struct ns_display_info *dpyinfo = NULL;
1100 Lisp_Object parent, parent_frame;
1102 static int desc_ctr = 1;
1103 int x_width = 0, x_height = 0;
1105 /* x_get_arg modifies parms. */
1106 parms = Fcopy_alist (parms);
1108 /* Use this general default value to start with
1109 until we know if this frame has a specified name. */
1110 Vx_resource_name = Vinvocation_name;
1112 display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_STRING);
1113 if (EQ (display, Qunbound))
1115 dpyinfo = check_ns_display_info (display);
1116 kb = dpyinfo->terminal->kboard;
1118 if (!dpyinfo->terminal->name)
1119 error ("Terminal is not live, can't create new frames on it");
1121 name = x_get_arg (dpyinfo, parms, Qname, 0, 0, RES_TYPE_STRING);
1123 && ! EQ (name, Qunbound)
1125 error ("Invalid frame name--not a string or nil");
1128 Vx_resource_name = name;
1130 parent = x_get_arg (dpyinfo, parms, Qparent_id, 0, 0, RES_TYPE_NUMBER);
1131 if (EQ (parent, Qunbound))
1133 if (! NILP (parent))
1134 CHECK_NUMBER (parent);
1136 /* make_frame_without_minibuffer can run Lisp code and garbage collect. */
1137 /* No need to protect DISPLAY because that's not used after passing
1138 it to make_frame_without_minibuffer. */
1140 tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer",
1142 if (EQ (tem, Qnone) || NILP (tem))
1143 f = make_frame_without_minibuffer (Qnil, kb, display);
1144 else if (EQ (tem, Qonly))
1146 f = make_minibuffer_frame ();
1147 minibuffer_only = 1;
1149 else if (WINDOWP (tem))
1150 f = make_frame_without_minibuffer (tem, kb, display);
1154 XSETFRAME (frame, f);
1156 f->terminal = dpyinfo->terminal;
1158 f->output_method = output_ns;
1159 f->output_data.ns = xzalloc (sizeof *f->output_data.ns);
1161 FRAME_FONTSET (f) = -1;
1163 fset_icon_name (f, x_get_arg (dpyinfo, parms, Qicon_name,
1164 "iconName", "Title",
1166 if (! STRINGP (f->icon_name))
1167 fset_icon_name (f, Qnil);
1169 FRAME_DISPLAY_INFO (f) = dpyinfo;
1171 /* With FRAME_DISPLAY_INFO set up, this unwind-protect is safe. */
1172 record_unwind_protect (unwind_create_frame, frame);
1174 f->output_data.ns->window_desc = desc_ctr++;
1175 if (TYPE_RANGED_INTEGERP (Window, parent))
1177 f->output_data.ns->parent_desc = XFASTINT (parent);
1178 f->output_data.ns->explicit_parent = 1;
1182 f->output_data.ns->parent_desc = FRAME_DISPLAY_INFO (f)->root_window;
1183 f->output_data.ns->explicit_parent = 0;
1186 /* Set the name; the functions to which we pass f expect the name to
1188 if (EQ (name, Qunbound) || NILP (name) || ! STRINGP (name))
1190 fset_name (f, build_string ([ns_app_name UTF8String]));
1191 f->explicit_name = 0;
1195 fset_name (f, name);
1196 f->explicit_name = 1;
1197 specbind (Qx_resource_name, name);
1202 #ifdef NS_IMPL_COCOA
1203 mac_register_font_driver (f);
1205 register_font_driver (&nsfont_driver, f);
1208 image_cache_refcount =
1209 FRAME_IMAGE_CACHE (f) ? FRAME_IMAGE_CACHE (f)->refcount : 0;
1211 x_default_parameter (f, parms, Qfont_backend, Qnil,
1212 "fontBackend", "FontBackend", RES_TYPE_STRING);
1215 /* use for default font name */
1216 id font = [NSFont userFixedPitchFontOfSize: -1.0]; /* default */
1217 x_default_parameter (f, parms, Qfontsize,
1218 make_number (0 /*(int)[font pointSize]*/),
1219 "fontSize", "FontSize", RES_TYPE_NUMBER);
1220 // Remove ' Regular', not handled by backends.
1221 char *fontname = xstrdup ([[font displayName] UTF8String]);
1222 int len = strlen (fontname);
1223 if (len > 8 && strcmp (fontname + len - 8, " Regular") == 0)
1224 fontname[len-8] = '\0';
1225 x_default_parameter (f, parms, Qfont,
1226 build_string (fontname),
1227 "font", "Font", RES_TYPE_STRING);
1232 x_default_parameter (f, parms, Qborder_width, make_number (0),
1233 "borderwidth", "BorderWidth", RES_TYPE_NUMBER);
1234 x_default_parameter (f, parms, Qinternal_border_width, make_number (2),
1235 "internalBorderWidth", "InternalBorderWidth",
1237 x_default_parameter (f, parms, Qright_divider_width, make_number (0),
1238 NULL, NULL, RES_TYPE_NUMBER);
1239 x_default_parameter (f, parms, Qbottom_divider_width, make_number (0),
1240 NULL, NULL, RES_TYPE_NUMBER);
1242 /* default vertical scrollbars on right on Mac */
1245 #ifdef NS_IMPL_GNUSTEP
1250 x_default_parameter (f, parms, Qvertical_scroll_bars, spos,
1251 "verticalScrollBars", "VerticalScrollBars",
1254 x_default_parameter (f, parms, Qhorizontal_scroll_bars, Qnil,
1255 "horizontalScrollBars", "HorizontalScrollBars",
1257 x_default_parameter (f, parms, Qforeground_color, build_string ("Black"),
1258 "foreground", "Foreground", RES_TYPE_STRING);
1259 x_default_parameter (f, parms, Qbackground_color, build_string ("White"),
1260 "background", "Background", RES_TYPE_STRING);
1261 /* FIXME: not supported yet in Nextstep */
1262 x_default_parameter (f, parms, Qline_spacing, Qnil,
1263 "lineSpacing", "LineSpacing", RES_TYPE_NUMBER);
1264 x_default_parameter (f, parms, Qleft_fringe, Qnil,
1265 "leftFringe", "LeftFringe", RES_TYPE_NUMBER);
1266 x_default_parameter (f, parms, Qright_fringe, Qnil,
1267 "rightFringe", "RightFringe", RES_TYPE_NUMBER);
1268 x_default_parameter (f, parms, Qno_special_glyphs, Qnil,
1269 NULL, NULL, RES_TYPE_BOOLEAN);
1271 init_frame_faces (f);
1273 /* Read comment about this code in corresponding place in xfns.c. */
1274 tem = x_get_arg (dpyinfo, parms, Qmin_width, NULL, NULL, RES_TYPE_NUMBER);
1276 store_frame_param (f, Qmin_width, tem);
1277 tem = x_get_arg (dpyinfo, parms, Qmin_height, NULL, NULL, RES_TYPE_NUMBER);
1279 store_frame_param (f, Qmin_height, tem);
1280 adjust_frame_size (f, FRAME_COLS (f) * FRAME_COLUMN_WIDTH (f),
1281 FRAME_LINES (f) * FRAME_LINE_HEIGHT (f), 5, 1,
1284 tem = x_get_arg (dpyinfo, parms, Qundecorated, NULL, NULL, RES_TYPE_BOOLEAN);
1285 FRAME_UNDECORATED (f) = !NILP (tem) && !EQ (tem, Qunbound);
1286 store_frame_param (f, Qundecorated, FRAME_UNDECORATED (f) ? Qt : Qnil);
1288 #ifdef NS_IMPL_COCOA
1289 tem = x_get_arg (dpyinfo, parms, Qns_appearance, NULL, NULL, RES_TYPE_SYMBOL);
1290 FRAME_NS_APPEARANCE (f) = EQ (tem, Qdark)
1291 ? ns_appearance_vibrant_dark : ns_appearance_aqua;
1292 store_frame_param (f, Qns_appearance, tem);
1294 tem = x_get_arg (dpyinfo, parms, Qns_transparent_titlebar,
1295 NULL, NULL, RES_TYPE_BOOLEAN);
1296 FRAME_NS_TRANSPARENT_TITLEBAR (f) = !NILP (tem) && !EQ (tem, Qunbound);
1297 store_frame_param (f, Qns_transparent_titlebar, tem);
1300 parent_frame = x_get_arg (dpyinfo, parms, Qparent_frame, NULL, NULL,
1302 /* Accept parent-frame iff parent-id was not specified. */
1304 || EQ (parent_frame, Qunbound)
1305 || NILP (parent_frame)
1306 || !FRAMEP (parent_frame)
1307 || !FRAME_LIVE_P (XFRAME (parent_frame)))
1308 parent_frame = Qnil;
1310 fset_parent_frame (f, parent_frame);
1311 store_frame_param (f, Qparent_frame, parent_frame);
1313 x_default_parameter (f, parms, Qz_group, Qnil, NULL, NULL, RES_TYPE_SYMBOL);
1314 x_default_parameter (f, parms, Qno_focus_on_map, Qnil,
1315 NULL, NULL, RES_TYPE_BOOLEAN);
1316 x_default_parameter (f, parms, Qno_accept_focus, Qnil,
1317 NULL, NULL, RES_TYPE_BOOLEAN);
1319 /* The resources controlling the menu-bar and tool-bar are
1320 processed specially at startup, and reflected in the mode
1321 variables; ignore them here. */
1322 x_default_parameter (f, parms, Qmenu_bar_lines,
1323 NILP (Vmenu_bar_mode)
1324 ? make_number (0) : make_number (1),
1325 NULL, NULL, RES_TYPE_NUMBER);
1326 x_default_parameter (f, parms, Qtool_bar_lines,
1327 NILP (Vtool_bar_mode)
1328 ? make_number (0) : make_number (1),
1329 NULL, NULL, RES_TYPE_NUMBER);
1331 x_default_parameter (f, parms, Qbuffer_predicate, Qnil, "bufferPredicate",
1332 "BufferPredicate", RES_TYPE_SYMBOL);
1333 x_default_parameter (f, parms, Qtitle, Qnil, "title", "Title",
1336 parms = get_geometry_from_preferences (dpyinfo, parms);
1337 window_prompting = x_figure_window_size (f, parms, true, &x_width, &x_height);
1339 tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN);
1340 f->no_split = minibuffer_only || (!EQ (tem, Qunbound) && !EQ (tem, Qnil));
1342 /* NOTE: on other terms, this is done in set_mouse_color, however this
1343 was not getting called under Nextstep */
1344 f->output_data.ns->text_cursor = [NSCursor IBeamCursor];
1345 f->output_data.ns->nontext_cursor = [NSCursor arrowCursor];
1346 f->output_data.ns->modeline_cursor = [NSCursor pointingHandCursor];
1347 f->output_data.ns->hand_cursor = [NSCursor pointingHandCursor];
1348 f->output_data.ns->hourglass_cursor = [NSCursor disappearingItemCursor];
1349 f->output_data.ns->horizontal_drag_cursor = [NSCursor resizeLeftRightCursor];
1350 f->output_data.ns->vertical_drag_cursor = [NSCursor resizeUpDownCursor];
1351 f->output_data.ns->left_edge_cursor = [NSCursor resizeLeftRightCursor];
1352 f->output_data.ns->top_left_corner_cursor = [NSCursor arrowCursor];
1353 f->output_data.ns->top_edge_cursor = [NSCursor resizeUpDownCursor];
1354 f->output_data.ns->top_right_corner_cursor = [NSCursor arrowCursor];
1355 f->output_data.ns->right_edge_cursor = [NSCursor resizeLeftRightCursor];
1356 f->output_data.ns->bottom_right_corner_cursor = [NSCursor arrowCursor];
1357 f->output_data.ns->bottom_edge_cursor = [NSCursor resizeUpDownCursor];
1358 f->output_data.ns->bottom_left_corner_cursor = [NSCursor arrowCursor];
1360 FRAME_DISPLAY_INFO (f)->vertical_scroll_bar_cursor
1361 = [NSCursor arrowCursor];
1362 FRAME_DISPLAY_INFO (f)->horizontal_scroll_bar_cursor
1363 = [NSCursor arrowCursor];
1364 f->output_data.ns->current_pointer = f->output_data.ns->text_cursor;
1366 f->output_data.ns->in_animation = NO;
1368 [[EmacsView alloc] initFrameFromEmacs: f];
1372 /* ns_display_info does not have a reference_count. */
1373 f->terminal->reference_count++;
1375 /* It is now ok to make the frame official even if we get an error below.
1376 The frame needs to be on Vframe_list or making it visible won't work. */
1377 Vframe_list = Fcons (frame, Vframe_list);
1379 x_default_parameter (f, parms, Qicon_type, Qnil,
1380 "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL);
1382 x_default_parameter (f, parms, Qauto_raise, Qnil,
1383 "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN);
1384 x_default_parameter (f, parms, Qauto_lower, Qnil,
1385 "autoLower", "AutoLower", RES_TYPE_BOOLEAN);
1386 x_default_parameter (f, parms, Qcursor_type, Qbox,
1387 "cursorType", "CursorType", RES_TYPE_SYMBOL);
1388 x_default_parameter (f, parms, Qscroll_bar_width, Qnil,
1389 "scrollBarWidth", "ScrollBarWidth",
1391 x_default_parameter (f, parms, Qscroll_bar_height, Qnil,
1392 "scrollBarHeight", "ScrollBarHeight",
1394 x_default_parameter (f, parms, Qalpha, Qnil,
1395 "alpha", "Alpha", RES_TYPE_NUMBER);
1396 x_default_parameter (f, parms, Qfullscreen, Qnil,
1397 "fullscreen", "Fullscreen", RES_TYPE_SYMBOL);
1399 /* Allow x_set_window_size, now. */
1400 f->can_x_set_window_size = true;
1403 SET_FRAME_WIDTH (f, x_width);
1405 SET_FRAME_HEIGHT (f, x_height);
1407 adjust_frame_size (f, FRAME_TEXT_WIDTH (f), FRAME_TEXT_HEIGHT (f), 0, 1,
1410 if (! f->output_data.ns->explicit_parent)
1412 Lisp_Object visibility;
1414 visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0,
1416 if (EQ (visibility, Qunbound))
1419 if (EQ (visibility, Qicon))
1420 x_iconify_frame (f);
1421 else if (! NILP (visibility))
1423 x_make_frame_visible (f);
1424 [[FRAME_NS_VIEW (f) window] makeKeyWindow];
1428 /* Must have been Qnil. */
1432 if (FRAME_HAS_MINIBUF_P (f)
1433 && (!FRAMEP (KVAR (kb, Vdefault_minibuffer_frame))
1434 || !FRAME_LIVE_P (XFRAME (KVAR (kb, Vdefault_minibuffer_frame)))))
1435 kset_default_minibuffer_frame (kb, frame);
1437 /* All remaining specified parameters, which have not been "used"
1438 by x_get_arg and friends, now go in the misc. alist of the frame. */
1439 for (tem = parms; CONSP (tem); tem = XCDR (tem))
1440 if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem))))
1441 fset_param_alist (f, Fcons (XCAR (tem), f->param_alist));
1443 if (window_prompting & USPosition)
1444 x_set_offset (f, f->left_pos, f->top_pos, 1);
1446 /* Make sure windows on this frame appear in calls to next-window
1447 and similar functions. */
1448 Vwindow_list = Qnil;
1450 return unbind_to (count, frame);
1454 x_focus_frame (struct frame *f, bool noactivate)
1456 struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
1458 if (dpyinfo->x_focus_frame != f)
1460 EmacsView *view = FRAME_NS_VIEW (f);
1462 [NSApp activateIgnoringOtherApps: YES];
1463 [[view window] makeKeyAndOrderFront: view];
1469 ns_window_is_ancestor (NSWindow *win, NSWindow *candidate)
1470 /* Test whether CANDIDATE is an ancestor window of WIN. */
1472 if (candidate == NULL)
1474 else if (win == candidate)
1477 return ns_window_is_ancestor(win, [candidate parentWindow]);
1480 DEFUN ("ns-frame-list-z-order", Fns_frame_list_z_order,
1481 Sns_frame_list_z_order, 0, 1, 0,
1482 doc: /* Return list of Emacs' frames, in Z (stacking) order.
1483 If TERMINAL is non-nil and specifies a live frame, return the child
1484 frames of that frame in Z (stacking) order.
1486 Frames are listed from topmost (first) to bottommost (last). */)
1487 (Lisp_Object terminal)
1489 Lisp_Object frames = Qnil;
1490 NSWindow *parent = nil;
1492 if (FRAMEP (terminal) && FRAME_LIVE_P (XFRAME (terminal)))
1493 parent = [FRAME_NS_VIEW (XFRAME (terminal)) window];
1495 for (NSWindow *win in [[NSApp orderedWindows] reverseObjectEnumerator])
1499 /* Check against [win parentWindow] so that it doesn't match itself. */
1500 if ([[win delegate] isKindOfClass:[EmacsView class]]
1501 && (parent == nil || ns_window_is_ancestor (parent, [win parentWindow])))
1503 XSETFRAME (frame, ((EmacsView *)[win delegate])->emacsframe);
1504 frames = Fcons(frame, frames);
1511 DEFUN ("ns-frame-restack", Fns_frame_restack, Sns_frame_restack, 2, 3, 0,
1512 doc: /* Restack FRAME1 below FRAME2.
1513 This means that if both frames are visible and the display areas of
1514 these frames overlap, FRAME2 (partially) obscures FRAME1. If optional
1515 third argument ABOVE is non-nil, restack FRAME1 above FRAME2. This
1516 means that if both frames are visible and the display areas of these
1517 frames overlap, FRAME1 (partially) obscures FRAME2.
1519 Some window managers may refuse to restack windows. */)
1520 (Lisp_Object frame1, Lisp_Object frame2, Lisp_Object above)
1522 struct frame *f1 = decode_live_frame (frame1);
1523 struct frame *f2 = decode_live_frame (frame2);
1525 if (FRAME_NS_VIEW (f1) && FRAME_NS_VIEW (f2))
1527 NSWindow *window = [FRAME_NS_VIEW (f1) window];
1528 NSInteger window2 = [[FRAME_NS_VIEW (f2) window] windowNumber];
1529 NSWindowOrderingMode flag = NILP (above) ? NSWindowBelow : NSWindowAbove;
1531 [window orderWindow: flag
1532 relativeTo: window2];
1538 error ("Cannot restack frames");
1543 DEFUN ("ns-popup-font-panel", Fns_popup_font_panel, Sns_popup_font_panel,
1545 doc: /* Pop up the font panel. */)
1548 struct frame *f = decode_window_system_frame (frame);
1549 id fm = [NSFontManager sharedFontManager];
1550 struct font *font = f->output_data.ns->font;
1552 #ifdef NS_IMPL_GNUSTEP
1553 nsfont = ((struct nsfont_info *)font)->nsfont;
1555 #ifdef NS_IMPL_COCOA
1556 nsfont = (NSFont *) macfont_get_nsctfont (font);
1558 [fm setSelectedFont: nsfont isMultiple: NO];
1559 [fm orderFrontFontPanel: NSApp];
1564 DEFUN ("ns-popup-color-panel", Fns_popup_color_panel, Sns_popup_color_panel,
1566 doc: /* Pop up the color panel. */)
1569 check_window_system (NULL);
1570 [NSApp orderFrontColorPanel: NSApp];
1578 #ifdef NS_IMPL_GNUSTEP
1579 NSString *dirS, *initS;
1585 ns_run_file_dialog (void)
1587 if (ns_fd_data.panel == nil) return;
1588 #ifdef NS_IMPL_COCOA
1589 ns_fd_data.ret = [ns_fd_data.panel runModal];
1591 if (ns_fd_data.no_types)
1593 ns_fd_data.ret = [ns_fd_data.panel
1594 runModalForDirectory: ns_fd_data.dirS
1595 file: ns_fd_data.initS];
1599 ns_fd_data.ret = [ns_fd_data.panel
1600 runModalForDirectory: ns_fd_data.dirS
1601 file: ns_fd_data.initS
1605 ns_fd_data.panel = nil;
1608 #ifdef NS_IMPL_COCOA
1609 #if MAC_OS_X_VERSION_MAX_ALLOWED > 1090
1610 #define MODAL_OK_RESPONSE NSModalResponseOK
1613 #ifndef MODAL_OK_RESPONSE
1614 #define MODAL_OK_RESPONSE NSOKButton
1617 DEFUN ("ns-read-file-name", Fns_read_file_name, Sns_read_file_name, 1, 5, 0,
1618 doc: /* Use a graphical panel to read a file name, using prompt PROMPT.
1619 Optional arg DIR, if non-nil, supplies a default directory.
1620 Optional arg MUSTMATCH, if non-nil, means the returned file or
1621 directory must exist.
1622 Optional arg INIT, if non-nil, provides a default file name to use.
1623 Optional arg DIR_ONLY_P, if non-nil, means choose only directories. */)
1624 (Lisp_Object prompt, Lisp_Object dir, Lisp_Object mustmatch,
1625 Lisp_Object init, Lisp_Object dir_only_p)
1627 static id fileDelegate = nil;
1628 BOOL isSave = NILP (mustmatch) && NILP (dir_only_p);
1630 Lisp_Object fname = Qnil;
1632 NSString *promptS = NILP (prompt) || !STRINGP (prompt) ? nil :
1633 [NSString stringWithUTF8String: SSDATA (prompt)];
1634 NSString *dirS = NILP (dir) || !STRINGP (dir) ?
1635 [NSString stringWithUTF8String: SSDATA (BVAR (current_buffer, directory))] :
1636 [NSString stringWithUTF8String: SSDATA (dir)];
1637 NSString *initS = NILP (init) || !STRINGP (init) ? nil :
1638 [NSString stringWithUTF8String: SSDATA (init)];
1641 check_window_system (NULL);
1643 if (fileDelegate == nil)
1644 fileDelegate = [EmacsFileDelegate new];
1646 [NSCursor setHiddenUntilMouseMoves: NO];
1648 if ([dirS characterAtIndex: 0] == '~')
1649 dirS = [dirS stringByExpandingTildeInPath];
1652 (id)[EmacsSavePanel savePanel] : (id)[EmacsOpenPanel openPanel];
1654 [panel setTitle: promptS];
1656 [panel setAllowsOtherFileTypes: YES];
1657 [panel setTreatsFilePackagesAsDirectories: YES];
1658 [panel setDelegate: fileDelegate];
1660 if (! NILP (dir_only_p))
1662 [panel setCanChooseDirectories: YES];
1663 [panel setCanChooseFiles: NO];
1667 /* This is not quite what the documentation says, but it is compatible
1668 with the Gtk+ code. Also, the menu entry says "Open File...". */
1669 [panel setCanChooseDirectories: NO];
1670 [panel setCanChooseFiles: YES];
1674 ns_fd_data.panel = panel;
1675 ns_fd_data.ret = NO;
1676 #ifdef NS_IMPL_COCOA
1677 if (! NILP (mustmatch) || ! NILP (dir_only_p))
1678 [panel setAllowedFileTypes: nil];
1679 if (dirS) [panel setDirectoryURL: [NSURL fileURLWithPath: dirS]];
1680 if (initS && NILP (Ffile_directory_p (init)))
1681 [panel setNameFieldStringValue: [initS lastPathComponent]];
1683 [panel setNameFieldStringValue: @""];
1686 ns_fd_data.no_types = NILP (mustmatch) && NILP (dir_only_p);
1687 ns_fd_data.dirS = dirS;
1688 ns_fd_data.initS = initS;
1691 /* runModalForDirectory/runModal restarts the main event loop when done,
1692 so we must start an event loop and then pop up the file dialog.
1693 The file dialog may pop up a confirm dialog after Ok has been pressed,
1694 so we can not simply pop down on the Ok/Cancel press.
1696 nxev = [NSEvent otherEventWithType: NSEventTypeApplicationDefined
1697 location: NSMakePoint (0, 0)
1700 windowNumber: [[NSApp mainWindow] windowNumber]
1701 context: [NSApp context]
1704 data2: NSAPP_DATA2_RUNFILEDIALOG];
1706 [NSApp postEvent: nxev atStart: NO];
1707 while (ns_fd_data.panel != nil)
1710 if (ns_fd_data.ret == MODAL_OK_RESPONSE)
1712 NSString *str = ns_filename_from_panel (panel);
1713 if (! str) str = ns_directory_from_panel (panel);
1714 if (str) fname = build_string ([str UTF8String]);
1717 [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow];
1724 ns_get_defaults_value (const char *key)
1726 NSObject *obj = [[NSUserDefaults standardUserDefaults]
1727 objectForKey: [NSString stringWithUTF8String: key]];
1729 if (!obj) return NULL;
1731 return [[NSString stringWithFormat: @"%@", obj] UTF8String];
1735 DEFUN ("ns-get-resource", Fns_get_resource, Sns_get_resource, 2, 2, 0,
1736 doc: /* Return the value of the property NAME of OWNER from the defaults database.
1737 If OWNER is nil, Emacs is assumed. */)
1738 (Lisp_Object owner, Lisp_Object name)
1742 check_window_system (NULL);
1744 owner = build_string([ns_app_name UTF8String]);
1745 CHECK_STRING (name);
1747 value = ns_get_defaults_value (SSDATA (name));
1750 return build_string (value);
1755 DEFUN ("ns-set-resource", Fns_set_resource, Sns_set_resource, 3, 3, 0,
1756 doc: /* Set property NAME of OWNER to VALUE, from the defaults database.
1757 If OWNER is nil, Emacs is assumed.
1758 If VALUE is nil, the default is removed. */)
1759 (Lisp_Object owner, Lisp_Object name, Lisp_Object value)
1761 check_window_system (NULL);
1763 owner = build_string ([ns_app_name UTF8String]);
1764 CHECK_STRING (name);
1767 [[NSUserDefaults standardUserDefaults] removeObjectForKey:
1768 [NSString stringWithUTF8String: SSDATA (name)]];
1772 CHECK_STRING (value);
1773 [[NSUserDefaults standardUserDefaults] setObject:
1774 [NSString stringWithUTF8String: SSDATA (value)]
1775 forKey: [NSString stringWithUTF8String:
1783 DEFUN ("x-server-max-request-size", Fx_server_max_request_size,
1784 Sx_server_max_request_size,
1786 doc: /* This function is a no-op. It is only present for completeness. */)
1787 (Lisp_Object terminal)
1789 check_ns_display_info (terminal);
1790 /* This function has no real equivalent under NeXTstep. Return nil to
1796 DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0,
1797 doc: /* Return the "vendor ID" string of Nextstep display server TERMINAL.
1798 \(Labeling every distributor as a "vendor" embodies the false assumption
1799 that operating systems cannot be developed and distributed noncommercially.)
1800 The optional argument TERMINAL specifies which display to ask about.
1801 TERMINAL should be a terminal object, a frame or a display name (a string).
1802 If omitted or nil, that stands for the selected frame's display. */)
1803 (Lisp_Object terminal)
1805 check_ns_display_info (terminal);
1806 #ifdef NS_IMPL_GNUSTEP
1807 return build_string ("GNU");
1809 return build_string ("Apple");
1814 DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0,
1815 doc: /* Return the version numbers of the server of display TERMINAL.
1816 The value is a list of three integers: the major and minor
1817 version numbers of the X Protocol in use, and the distributor-specific release
1818 number. See also the function `x-server-vendor'.
1820 The optional argument TERMINAL specifies which display to ask about.
1821 TERMINAL should be a terminal object, a frame or a display name (a string).
1822 If omitted or nil, that stands for the selected frame's display. */)
1823 (Lisp_Object terminal)
1825 check_ns_display_info (terminal);
1826 /*NOTE: it is unclear what would best correspond with "protocol";
1827 we return 10.3, meaning Panther, since this is roughly the
1828 level that GNUstep's APIs correspond to.
1829 The last number is where we distinguish between the Apple
1830 and GNUstep implementations ("distributor-specific release
1831 number") and give int'ized versions of major.minor. */
1832 return list3i (10, 3, ns_appkit_version_int ());
1836 DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0,
1837 doc: /* Return the number of screens on Nextstep display server TERMINAL.
1838 The optional argument TERMINAL specifies which display to ask about.
1839 TERMINAL should be a terminal object, a frame or a display name (a string).
1840 If omitted or nil, that stands for the selected frame's display.
1842 Note: "screen" here is not in Nextstep terminology but in X11's. For
1843 the number of physical monitors, use `(length
1844 \(display-monitor-attributes-list TERMINAL))' instead. */)
1845 (Lisp_Object terminal)
1847 check_ns_display_info (terminal);
1848 return make_number (1);
1852 DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0,
1853 doc: /* Return the height in millimeters of the Nextstep display TERMINAL.
1854 The optional argument TERMINAL specifies which display to ask about.
1855 TERMINAL should be a terminal object, a frame or a display name (a string).
1856 If omitted or nil, that stands for the selected frame's display.
1858 On \"multi-monitor\" setups this refers to the height in millimeters for
1859 all physical monitors associated with TERMINAL. To get information
1860 for each physical monitor, use `display-monitor-attributes-list'. */)
1861 (Lisp_Object terminal)
1863 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
1865 return make_number (x_display_pixel_height (dpyinfo) / (92.0/25.4));
1869 DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0,
1870 doc: /* Return the width in millimeters of the Nextstep display TERMINAL.
1871 The optional argument TERMINAL specifies which display to ask about.
1872 TERMINAL should be a terminal object, a frame or a display name (a string).
1873 If omitted or nil, that stands for the selected frame's display.
1875 On \"multi-monitor\" setups this refers to the width in millimeters for
1876 all physical monitors associated with TERMINAL. To get information
1877 for each physical monitor, use `display-monitor-attributes-list'. */)
1878 (Lisp_Object terminal)
1880 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
1882 return make_number (x_display_pixel_width (dpyinfo) / (92.0/25.4));
1886 DEFUN ("x-display-backing-store", Fx_display_backing_store,
1887 Sx_display_backing_store, 0, 1, 0,
1888 doc: /* Return an indication of whether the Nextstep display TERMINAL does backing store.
1889 The value may be `buffered', `retained', or `non-retained'.
1890 The optional argument TERMINAL specifies which display to ask about.
1891 TERMINAL should be a terminal object, a frame or a display name (a string).
1892 If omitted or nil, that stands for the selected frame's display. */)
1893 (Lisp_Object terminal)
1895 check_ns_display_info (terminal);
1896 switch ([ns_get_window (terminal) backingType])
1898 case NSBackingStoreBuffered:
1899 return intern ("buffered");
1900 case NSBackingStoreRetained:
1901 return intern ("retained");
1902 case NSBackingStoreNonretained:
1903 return intern ("non-retained");
1905 error ("Strange value for backingType parameter of frame");
1907 return Qnil; /* not reached, shut compiler up */
1911 DEFUN ("x-display-visual-class", Fx_display_visual_class,
1912 Sx_display_visual_class, 0, 1, 0,
1913 doc: /* Return the visual class of the Nextstep display TERMINAL.
1914 The value is one of the symbols `static-gray', `gray-scale',
1915 `static-color', `pseudo-color', `true-color', or `direct-color'.
1917 The optional argument TERMINAL specifies which display to ask about.
1918 TERMINAL should a terminal object, a frame or a display name (a string).
1919 If omitted or nil, that stands for the selected frame's display. */)
1920 (Lisp_Object terminal)
1922 NSWindowDepth depth;
1924 check_ns_display_info (terminal);
1925 depth = [[[NSScreen screens] objectAtIndex:0] depth];
1927 if ( depth == NSBestDepth (NSCalibratedWhiteColorSpace, 2, 2, YES, NULL))
1928 return intern ("static-gray");
1929 else if (depth == NSBestDepth (NSCalibratedWhiteColorSpace, 8, 8, YES, NULL))
1930 return intern ("gray-scale");
1931 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 8, YES, NULL))
1932 return intern ("pseudo-color");
1933 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 4, 12, NO, NULL))
1934 return intern ("true-color");
1935 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 24, NO, NULL))
1936 return intern ("direct-color");
1938 /* color mgmt as far as we do it is really handled by Nextstep itself anyway */
1939 return intern ("direct-color");
1943 DEFUN ("x-display-save-under", Fx_display_save_under,
1944 Sx_display_save_under, 0, 1, 0,
1945 doc: /* Return t if TERMINAL supports the save-under feature.
1946 The optional argument TERMINAL specifies which display to ask about.
1947 TERMINAL should be a terminal object, a frame or a display name (a string).
1948 If omitted or nil, that stands for the selected frame's display. */)
1949 (Lisp_Object terminal)
1951 check_ns_display_info (terminal);
1952 switch ([ns_get_window (terminal) backingType])
1954 case NSBackingStoreBuffered:
1957 case NSBackingStoreRetained:
1958 case NSBackingStoreNonretained:
1962 error ("Strange value for backingType parameter of frame");
1964 return Qnil; /* not reached, shut compiler up */
1968 DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
1970 doc: /* Open a connection to a display server.
1971 DISPLAY is the name of the display to connect to.
1972 Optional second arg XRM-STRING is a string of resources in xrdb format.
1973 If the optional third arg MUST-SUCCEED is non-nil,
1974 terminate Emacs if we can't open the connection.
1975 \(In the Nextstep version, the last two arguments are currently ignored.) */)
1976 (Lisp_Object display, Lisp_Object resource_string, Lisp_Object must_succeed)
1978 struct ns_display_info *dpyinfo;
1980 CHECK_STRING (display);
1982 nxatoms_of_nsselect ();
1983 dpyinfo = ns_term_init (display);
1986 if (!NILP (must_succeed))
1987 fatal ("Display on %s not responding.\n",
1990 error ("Display on %s not responding.\n",
1998 DEFUN ("x-close-connection", Fx_close_connection, Sx_close_connection,
2000 doc: /* Close the connection to TERMINAL's Nextstep display server.
2001 For TERMINAL, specify a terminal object, a frame or a display name (a
2002 string). If TERMINAL is nil, that stands for the selected frame's
2004 (Lisp_Object terminal)
2006 check_ns_display_info (terminal);
2007 [NSApp terminate: NSApp];
2012 DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0,
2013 doc: /* Return the list of display names that Emacs has connections to. */)
2016 Lisp_Object result = Qnil;
2017 struct ns_display_info *ndi;
2019 for (ndi = x_display_list; ndi; ndi = ndi->next)
2020 result = Fcons (XCAR (ndi->name_list_element), result);
2026 DEFUN ("ns-hide-others", Fns_hide_others, Sns_hide_others,
2028 doc: /* Hides all applications other than Emacs. */)
2031 check_window_system (NULL);
2032 [NSApp hideOtherApplications: NSApp];
2036 DEFUN ("ns-hide-emacs", Fns_hide_emacs, Sns_hide_emacs,
2038 doc: /* If ON is non-nil, the entire Emacs application is hidden.
2039 Otherwise if Emacs is hidden, it is unhidden.
2040 If ON is equal to `activate', Emacs is unhidden and becomes
2041 the active application. */)
2044 check_window_system (NULL);
2045 if (EQ (on, intern ("activate")))
2047 [NSApp unhide: NSApp];
2048 [NSApp activateIgnoringOtherApps: YES];
2051 [NSApp unhide: NSApp];
2053 [NSApp hide: NSApp];
2058 DEFUN ("ns-emacs-info-panel", Fns_emacs_info_panel, Sns_emacs_info_panel,
2060 doc: /* Shows the 'Info' or 'About' panel for Emacs. */)
2063 check_window_system (NULL);
2064 [NSApp orderFrontStandardAboutPanel: nil];
2069 DEFUN ("ns-font-name", Fns_font_name, Sns_font_name, 1, 1, 0,
2070 doc: /* Determine font PostScript or family name for font NAME.
2071 NAME should be a string containing either the font name or an XLFD
2072 font descriptor. If string contains `fontset' and not
2073 `fontset-startup', it is left alone. */)
2077 CHECK_STRING (name);
2082 if (strstr (nm, "fontset") && !strstr (nm, "fontset-startup"))
2085 return build_string (ns_xlfd_to_fontname (SSDATA (name)));
2089 DEFUN ("ns-list-colors", Fns_list_colors, Sns_list_colors, 0, 1, 0,
2090 doc: /* Return a list of all available colors.
2091 The optional argument FRAME is currently ignored. */)
2094 Lisp_Object list = Qnil;
2095 NSEnumerator *colorlists;
2100 CHECK_FRAME (frame);
2101 if (! FRAME_NS_P (XFRAME (frame)))
2102 error ("non-Nextstep frame used in `ns-list-colors'");
2107 colorlists = [[NSColorList availableColorLists] objectEnumerator];
2108 while ((clist = [colorlists nextObject]))
2110 if ([[clist name] length] < 7 ||
2111 [[clist name] rangeOfString: @"PANTONE"].location == 0)
2113 NSEnumerator *cnames = [[clist allKeys] reverseObjectEnumerator];
2115 while ((cname = [cnames nextObject]))
2116 list = Fcons (build_string ([cname UTF8String]), list);
2117 /* for (i = [[clist allKeys] count] - 1; i >= 0; i--)
2118 list = Fcons (build_string ([[[clist allKeys] objectAtIndex: i]
2119 UTF8String]), list); */
2129 DEFUN ("ns-list-services", Fns_list_services, Sns_list_services, 0, 0, 0,
2130 doc: /* List available Nextstep services by querying NSApp. */)
2133 #ifdef NS_IMPL_COCOA
2134 /* You can't get services like this in 10.6+. */
2137 Lisp_Object ret = Qnil;
2140 check_window_system (NULL);
2141 svcs = [[NSMenu alloc] initWithTitle: @"Services"];
2142 [NSApp setServicesMenu: svcs];
2143 [NSApp registerServicesMenuSendTypes: ns_send_types
2144 returnTypes: ns_return_types];
2146 [svcs setAutoenablesItems: NO];
2148 ret = interpret_services_menu (svcs, Qnil, ret);
2154 DEFUN ("ns-perform-service", Fns_perform_service, Sns_perform_service,
2156 doc: /* Perform Nextstep SERVICE on SEND.
2157 SEND should be either a string or nil.
2158 The return value is the result of the service, as string, or nil if
2159 there was no result. */)
2160 (Lisp_Object service, Lisp_Object send)
2166 CHECK_STRING (service);
2167 check_window_system (NULL);
2169 utfStr = SSDATA (service);
2170 svcName = [NSString stringWithUTF8String: utfStr];
2172 pb =[NSPasteboard pasteboardWithUniqueName];
2173 ns_string_to_pasteboard (pb, send);
2175 if (NSPerformService (svcName, pb) == NO)
2176 Fsignal (Qquit, list1 (build_string ("service not available")));
2178 if ([[pb types] count] == 0)
2179 return build_string ("");
2180 return ns_string_from_pasteboard (pb);
2184 #ifdef NS_IMPL_COCOA
2186 /* Compile and execute the AppleScript SCRIPT and return the error
2187 status as function value. A zero is returned if compilation and
2188 execution is successful, in which case *RESULT is set to a Lisp
2189 string or a number containing the resulting script value. Otherwise,
2192 ns_do_applescript (Lisp_Object script, Lisp_Object *result)
2194 NSAppleEventDescriptor *desc;
2195 NSDictionary *errorDict;
2196 NSAppleEventDescriptor *returnDescriptor = NULL;
2198 NSAppleScript *scriptObject =
2199 [[NSAppleScript alloc] initWithSource:
2200 [NSString stringWithUTF8String: SSDATA (script)]];
2202 returnDescriptor = [scriptObject executeAndReturnError: &errorDict];
2203 [scriptObject release];
2206 if (returnDescriptor != NULL)
2208 // successful execution
2209 if (kAENullEvent != [returnDescriptor descriptorType])
2212 // script returned an AppleScript result
2213 if ((typeUnicodeText == [returnDescriptor descriptorType]) ||
2214 #if defined (NS_IMPL_COCOA)
2215 (typeUTF16ExternalRepresentation
2216 == [returnDescriptor descriptorType]) ||
2218 (typeUTF8Text == [returnDescriptor descriptorType]) ||
2219 (typeCString == [returnDescriptor descriptorType]))
2221 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2223 *result = build_string([[desc stringValue] UTF8String]);
2227 /* use typeUTF16ExternalRepresentation? */
2228 // coerce the result to the appropriate ObjC type
2229 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2231 *result = make_number([desc int32Value]);
2237 // no script result, return error
2243 /* Helper function called from sendEvent to run applescript
2244 from within the main event loop. */
2247 ns_run_ascript (void)
2249 if (! NILP (as_script))
2250 as_status = ns_do_applescript (as_script, as_result);
2254 DEFUN ("ns-do-applescript", Fns_do_applescript, Sns_do_applescript, 1, 1, 0,
2255 doc: /* Execute AppleScript SCRIPT and return the result.
2256 If compilation and execution are successful, the resulting script value
2257 is returned as a string, a number or, in the case of other constructs, t.
2258 In case the execution fails, an error is signaled. */)
2259 (Lisp_Object script)
2264 struct input_event ev;
2266 CHECK_STRING (script);
2267 check_window_system (NULL);
2272 as_result = &result;
2274 /* executing apple script requires the event loop to run, otherwise
2275 errors aren't returned and executeAndReturnError hangs forever.
2276 Post an event that runs applescript and then start the event loop.
2277 The event loop is exited when the script is done. */
2278 nxev = [NSEvent otherEventWithType: NSEventTypeApplicationDefined
2279 location: NSMakePoint (0, 0)
2282 windowNumber: [[NSApp mainWindow] windowNumber]
2283 context: [NSApp context]
2286 data2: NSAPP_DATA2_RUNASSCRIPT];
2288 [NSApp postEvent: nxev atStart: NO];
2290 // If there are other events, the event loop may exit. Keep running
2291 // until the script has been handled. */
2292 ns_init_events (&ev);
2293 while (! NILP (as_script))
2295 ns_finish_events ();
2303 else if (!STRINGP (result))
2304 error ("AppleScript error %d", status);
2306 error ("%s", SSDATA (result));
2312 /* ==========================================================================
2314 Miscellaneous functions not called through hooks
2316 ========================================================================== */
2318 /* called from frame.c */
2319 struct ns_display_info *
2320 check_x_display_info (Lisp_Object frame)
2322 return check_ns_display_info (frame);
2327 x_set_scroll_bar_default_width (struct frame *f)
2329 int wid = FRAME_COLUMN_WIDTH (f);
2330 FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2331 FRAME_CONFIG_SCROLL_BAR_COLS (f) = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) +
2336 x_set_scroll_bar_default_height (struct frame *f)
2338 int height = FRAME_LINE_HEIGHT (f);
2339 FRAME_CONFIG_SCROLL_BAR_HEIGHT (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2340 FRAME_CONFIG_SCROLL_BAR_LINES (f) = (FRAME_CONFIG_SCROLL_BAR_HEIGHT (f) +
2341 height - 1) / height;
2344 /* terms impl this instead of x-get-resource directly */
2346 x_get_string_resource (XrmDatabase rdb, const char *name, const char *class)
2348 /* remove appname prefix; TODO: allow for !="Emacs" */
2349 const char *res, *toCheck = class + (!strncmp (class, "Emacs.", 6) ? 6 : 0);
2351 check_window_system (NULL);
2353 if (inhibit_x_resources)
2354 /* --quick was passed, so this is a no-op. */
2357 res = ns_get_defaults_value (toCheck);
2358 return (char *) (!res ? NULL
2359 : !c_strncasecmp (res, "YES", 3) ? "true"
2360 : !c_strncasecmp (res, "NO", 2) ? "false"
2366 x_get_focus_frame (struct frame *frame)
2368 struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (frame);
2369 Lisp_Object nsfocus;
2371 if (!dpyinfo->x_focus_frame)
2374 XSETFRAME (nsfocus, dpyinfo->x_focus_frame);
2378 /* ==========================================================================
2380 Lisp definitions that, for whatever reason, we can't alias as 'ns-XXX'.
2382 ========================================================================== */
2385 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
2386 doc: /* Internal function called by `color-defined-p', which see.
2387 \(Note that the Nextstep version of this function ignores FRAME.) */)
2388 (Lisp_Object color, Lisp_Object frame)
2391 check_window_system (NULL);
2392 return ns_lisp_to_color (color, &col) ? Qnil : Qt;
2396 DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0,
2397 doc: /* Internal function called by `color-values', which see. */)
2398 (Lisp_Object color, Lisp_Object frame)
2401 EmacsCGFloat red, green, blue, alpha;
2403 check_window_system (NULL);
2404 CHECK_STRING (color);
2407 if (ns_lisp_to_color (color, &col))
2413 [[col colorUsingDefaultColorSpace]
2414 getRed: &red green: &green blue: &blue alpha: &alpha];
2416 return list3i (lrint (red * 65280), lrint (green * 65280),
2417 lrint (blue * 65280));
2421 DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0,
2422 doc: /* Internal function called by `display-color-p', which see. */)
2423 (Lisp_Object terminal)
2425 NSWindowDepth depth;
2426 NSString *colorSpace;
2428 check_ns_display_info (terminal);
2429 depth = [[[NSScreen screens] objectAtIndex:0] depth];
2430 colorSpace = NSColorSpaceFromDepth (depth);
2432 return [colorSpace isEqualToString: NSDeviceWhiteColorSpace]
2433 || [colorSpace isEqualToString: NSCalibratedWhiteColorSpace]
2438 DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p,
2440 doc: /* Return t if the Nextstep display supports shades of gray.
2441 Note that color displays do support shades of gray.
2442 The optional argument TERMINAL specifies which display to ask about.
2443 TERMINAL should be a terminal object, a frame or a display name (a string).
2444 If omitted or nil, that stands for the selected frame's display. */)
2445 (Lisp_Object terminal)
2447 NSWindowDepth depth;
2449 check_ns_display_info (terminal);
2450 depth = [[[NSScreen screens] objectAtIndex:0] depth];
2452 return NSBitsPerPixelFromDepth (depth) > 1 ? Qt : Qnil;
2456 DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width,
2458 doc: /* Return the width in pixels of the Nextstep display TERMINAL.
2459 The optional argument TERMINAL specifies which display to ask about.
2460 TERMINAL should be a terminal object, a frame or a display name (a string).
2461 If omitted or nil, that stands for the selected frame's display.
2463 On \"multi-monitor\" setups this refers to the pixel width for all
2464 physical monitors associated with TERMINAL. To get information for
2465 each physical monitor, use `display-monitor-attributes-list'. */)
2466 (Lisp_Object terminal)
2468 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
2470 return make_number (x_display_pixel_width (dpyinfo));
2474 DEFUN ("x-display-pixel-height", Fx_display_pixel_height,
2475 Sx_display_pixel_height, 0, 1, 0,
2476 doc: /* Return the height in pixels of the Nextstep display TERMINAL.
2477 The optional argument TERMINAL specifies which display to ask about.
2478 TERMINAL should be a terminal object, a frame or a display name (a string).
2479 If omitted or nil, that stands for the selected frame's display.
2481 On \"multi-monitor\" setups this refers to the pixel height for all
2482 physical monitors associated with TERMINAL. To get information for
2483 each physical monitor, use `display-monitor-attributes-list'. */)
2484 (Lisp_Object terminal)
2486 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
2488 return make_number (x_display_pixel_height (dpyinfo));
2491 #ifdef NS_IMPL_COCOA
2493 /* Returns the name for the screen that OBJ represents, or NULL.
2494 Caller must free return value.
2498 ns_get_name_from_ioreg (io_object_t obj)
2502 NSDictionary *info = (NSDictionary *)
2503 IODisplayCreateInfoDictionary (obj, kIODisplayOnlyPreferredName);
2504 NSDictionary *names = [info objectForKey:
2505 [NSString stringWithUTF8String:
2506 kDisplayProductName]];
2508 if ([names count] > 0)
2510 NSString *n = [names objectForKey: [[names allKeys]
2512 if (n != nil) name = xstrdup ([n UTF8String]);
2520 /* Returns the name for the screen that DID came from, or NULL.
2521 Caller must free return value.
2525 ns_screen_name (CGDirectDisplayID did)
2529 #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1090
2530 #if MAC_OS_X_VERSION_MIN_REQUIRED < 1090
2531 if (CGDisplayIOServicePort == NULL)
2534 mach_port_t masterPort;
2538 /* CGDisplayIOServicePort is deprecated. Do it another (harder) way.
2540 Is this code OK for macOS < 10.9, and GNUstep? I suspect it is,
2541 in which case is it worth keeping the other method in here? */
2543 if (IOMasterPort (MACH_PORT_NULL, &masterPort) != kIOReturnSuccess
2544 || IOServiceGetMatchingServices (masterPort,
2545 IOServiceMatching ("IONDRVDevice"),
2546 &it) != kIOReturnSuccess)
2549 /* Must loop until we find a name. Many devices can have the same unit
2550 number (represents different GPU parts), but only one has a name. */
2551 while (! name && (obj = IOIteratorNext (it)))
2553 CFMutableDictionaryRef props;
2556 if (IORegistryEntryCreateCFProperties (obj,
2558 kCFAllocatorDefault,
2559 kNilOptions) == kIOReturnSuccess
2561 && (val = CFDictionaryGetValue(props, @"IOFBDependentIndex")))
2563 unsigned nr = [(NSNumber *)val unsignedIntegerValue];
2564 if (nr == CGDisplayUnitNumber (did))
2565 name = ns_get_name_from_ioreg (obj);
2569 IOObjectRelease (obj);
2572 IOObjectRelease (it);
2574 #if MAC_OS_X_VERSION_MIN_REQUIRED < 1090
2577 #endif /* #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1090 */
2578 #if MAC_OS_X_VERSION_MIN_REQUIRED < 1090
2579 name = ns_get_name_from_ioreg (CGDisplayIOServicePort (did));
2583 #endif /* NS_IMPL_COCOA */
2586 ns_make_monitor_attribute_list (struct MonitorInfo *monitors,
2588 int primary_monitor,
2591 Lisp_Object monitor_frames = Fmake_vector (make_number (n_monitors), Qnil);
2592 Lisp_Object frame, rest;
2593 NSArray *screens = [NSScreen screens];
2596 FOR_EACH_FRAME (rest, frame)
2598 struct frame *f = XFRAME (frame);
2602 NSView *view = FRAME_NS_VIEW (f);
2603 NSScreen *screen = [[view window] screen];
2607 for (k = 0; i == -1 && k < [screens count]; ++k)
2609 if ([screens objectAtIndex: k] == screen)
2614 ASET (monitor_frames, i, Fcons (frame, AREF (monitor_frames, i)));
2618 return make_monitor_attribute_list (monitors, n_monitors, primary_monitor,
2619 monitor_frames, source);
2622 DEFUN ("ns-display-monitor-attributes-list",
2623 Fns_display_monitor_attributes_list,
2624 Sns_display_monitor_attributes_list,
2626 doc: /* Return a list of physical monitor attributes on the X display TERMINAL.
2628 The optional argument TERMINAL specifies which display to ask about.
2629 TERMINAL should be a terminal object, a frame or a display name (a string).
2630 If omitted or nil, that stands for the selected frame's display.
2632 In addition to the standard attribute keys listed in
2633 `display-monitor-attributes-list', the following keys are contained in
2636 source -- String describing the source from which multi-monitor
2637 information is obtained, \"NS\" is always the source."
2639 Internal use only, use `display-monitor-attributes-list' instead. */)
2640 (Lisp_Object terminal)
2642 struct terminal *term = decode_live_terminal (terminal);
2644 NSUInteger i, n_monitors;
2645 struct MonitorInfo *monitors;
2646 Lisp_Object attributes_list = Qnil;
2647 CGFloat primary_display_height = 0;
2649 if (term->type != output_ns)
2652 screens = [NSScreen screens];
2653 n_monitors = [screens count];
2654 if (n_monitors == 0)
2657 monitors = xzalloc (n_monitors * sizeof *monitors);
2659 for (i = 0; i < [screens count]; ++i)
2661 NSScreen *s = [screens objectAtIndex:i];
2662 struct MonitorInfo *m = &monitors[i];
2663 NSRect fr = [s frame];
2664 NSRect vfr = [s visibleFrame];
2667 #ifdef NS_IMPL_COCOA
2668 NSDictionary *dict = [s deviceDescription];
2669 NSNumber *nid = [dict objectForKey:@"NSScreenNumber"];
2670 CGDirectDisplayID did = [nid unsignedIntValue];
2674 primary_display_height = fr.size.height;
2675 y = (short) fr.origin.y;
2676 vy = (short) vfr.origin.y;
2680 // Flip y coordinate as NS has y starting from the bottom.
2681 y = (short) (primary_display_height - fr.size.height - fr.origin.y);
2682 vy = (short) (primary_display_height -
2683 vfr.size.height - vfr.origin.y);
2686 m->geom.x = (short) fr.origin.x;
2688 m->geom.width = (unsigned short) fr.size.width;
2689 m->geom.height = (unsigned short) fr.size.height;
2691 m->work.x = (short) vfr.origin.x;
2692 // y is flipped on NS, so vy - y are pixels missing at the bottom,
2693 // and fr.size.height - vfr.size.height are pixels missing in total.
2694 // Pixels missing at top are
2695 // fr.size.height - vfr.size.height - vy + y.
2696 // work.y is then pixels missing at top + y.
2697 m->work.y = (short) (fr.size.height - vfr.size.height) - vy + y + y;
2698 m->work.width = (unsigned short) vfr.size.width;
2699 m->work.height = (unsigned short) vfr.size.height;
2701 #ifdef NS_IMPL_COCOA
2702 m->name = ns_screen_name (did);
2705 CGSize mms = CGDisplayScreenSize (did);
2706 m->mm_width = (int) mms.width;
2707 m->mm_height = (int) mms.height;
2711 // Assume 92 dpi as x-display-mm-height/x-display-mm-width does.
2712 m->mm_width = (int) (25.4 * fr.size.width / 92.0);
2713 m->mm_height = (int) (25.4 * fr.size.height / 92.0);
2717 // Primary monitor is always first for NS.
2718 attributes_list = ns_make_monitor_attribute_list (monitors, n_monitors,
2721 free_monitors (monitors, n_monitors);
2722 return attributes_list;
2726 DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes,
2728 doc: /* Return the number of bitplanes of the Nextstep display TERMINAL.
2729 The optional argument TERMINAL specifies which display to ask about.
2730 TERMINAL should be a terminal object, a frame or a display name (a string).
2731 If omitted or nil, that stands for the selected frame's display. */)
2732 (Lisp_Object terminal)
2734 check_ns_display_info (terminal);
2736 (NSBitsPerPixelFromDepth ([[[NSScreen screens] objectAtIndex:0] depth]));
2740 DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells,
2742 doc: /* Returns the number of color cells of the Nextstep display TERMINAL.
2743 The optional argument TERMINAL specifies which display to ask about.
2744 TERMINAL should be a terminal object, a frame or a display name (a string).
2745 If omitted or nil, that stands for the selected frame's display. */)
2746 (Lisp_Object terminal)
2748 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
2749 /* We force 24+ bit depths to 24-bit to prevent an overflow. */
2750 return make_number (1 << min (dpyinfo->n_planes, 24));
2754 /* Unused dummy def needed for compatibility. */
2755 Lisp_Object tip_frame;
2757 /* TODO: move to xdisp or similar */
2759 compute_tip_xy (struct frame *f,
2768 Lisp_Object left, top, right, bottom;
2772 /* Start with user-specified or mouse position. */
2773 left = Fcdr (Fassq (Qleft, parms));
2774 top = Fcdr (Fassq (Qtop, parms));
2775 right = Fcdr (Fassq (Qright, parms));
2776 bottom = Fcdr (Fassq (Qbottom, parms));
2778 if ((!INTEGERP (left) && !INTEGERP (right))
2779 || (!INTEGERP (top) && !INTEGERP (bottom)))
2780 pt = [NSEvent mouseLocation];
2783 /* Absolute coordinates. */
2784 pt.x = INTEGERP (left) ? XINT (left) : XINT (right);
2785 pt.y = (x_display_pixel_height (FRAME_DISPLAY_INFO (f))
2786 - (INTEGERP (top) ? XINT (top) : XINT (bottom))
2790 /* Find the screen that pt is on. */
2791 for (screen in [NSScreen screens])
2792 if (pt.x >= screen.frame.origin.x
2793 && pt.x < screen.frame.origin.x + screen.frame.size.width
2794 && pt.y >= screen.frame.origin.y
2795 && pt.y < screen.frame.origin.y + screen.frame.size.height)
2798 /* We could use this instead of the if above:
2800 if (CGRectContainsPoint ([screen frame], pt))
2802 which would be neater, but it causes problems building on old
2803 versions of macOS and in GNUstep. */
2805 /* Ensure in bounds. (Note, screen origin = lower left.) */
2806 if (INTEGERP (left) || INTEGERP (right))
2808 else if (pt.x + XINT (dx) <= screen.frame.origin.x)
2809 *root_x = screen.frame.origin.x; /* Can happen for negative dx */
2810 else if (pt.x + XINT (dx) + width
2811 <= screen.frame.origin.x + screen.frame.size.width)
2812 /* It fits to the right of the pointer. */
2813 *root_x = pt.x + XINT (dx);
2814 else if (width + XINT (dx) <= pt.x)
2815 /* It fits to the left of the pointer. */
2816 *root_x = pt.x - width - XINT (dx);
2818 /* Put it left justified on the screen -- it ought to fit that way. */
2819 *root_x = screen.frame.origin.x;
2821 if (INTEGERP (top) || INTEGERP (bottom))
2823 else if (pt.y - XINT (dy) - height >= screen.frame.origin.y)
2824 /* It fits below the pointer. */
2825 *root_y = pt.y - height - XINT (dy);
2826 else if (pt.y + XINT (dy) + height
2827 <= screen.frame.origin.y + screen.frame.size.height)
2828 /* It fits above the pointer */
2829 *root_y = pt.y + XINT (dy);
2831 /* Put it on the top. */
2832 *root_y = screen.frame.origin.y + screen.frame.size.height - height;
2836 DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0,
2837 doc: /* Show STRING in a \"tooltip\" window on frame FRAME.
2838 A tooltip window is a small window displaying a string.
2840 This is an internal function; Lisp code should call `tooltip-show'.
2842 FRAME nil or omitted means use the selected frame.
2844 PARMS is an optional list of frame parameters which can be used to
2845 change the tooltip's appearance.
2847 Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil
2848 means use the default timeout of 5 seconds.
2850 If the list of frame parameters PARMS contains a `left' parameter,
2851 display the tooltip at that x-position. If the list of frame parameters
2852 PARMS contains no `left' but a `right' parameter, display the tooltip
2853 right-adjusted at that x-position. Otherwise display it at the
2854 x-position of the mouse, with offset DX added (default is 5 if DX isn't
2857 Likewise for the y-position: If a `top' frame parameter is specified, it
2858 determines the position of the upper edge of the tooltip window. If a
2859 `bottom' parameter but no `top' frame parameter is specified, it
2860 determines the position of the lower edge of the tooltip window.
2861 Otherwise display the tooltip window at the y-position of the mouse,
2862 with offset DY added (default is -10).
2864 A tooltip's maximum size is specified by `x-max-tooltip-size'.
2865 Text larger than the specified size is clipped. */)
2866 (Lisp_Object string, Lisp_Object frame, Lisp_Object parms, Lisp_Object timeout, Lisp_Object dx, Lisp_Object dy)
2869 ptrdiff_t count = SPECPDL_INDEX ();
2874 specbind (Qinhibit_redisplay, Qt);
2876 CHECK_STRING (string);
2877 str = SSDATA (string);
2878 f = decode_window_system_frame (frame);
2880 timeout = make_number (5);
2882 CHECK_NATNUM (timeout);
2885 dx = make_number (5);
2890 dy = make_number (-10);
2895 if (ns_tooltip == nil)
2896 ns_tooltip = [[EmacsTooltip alloc] init];
2900 [ns_tooltip setText: str];
2901 size = [ns_tooltip frame].size;
2903 /* Move the tooltip window where the mouse pointer is. Resize and
2905 compute_tip_xy (f, parms, dx, dy, (int)size.width, (int)size.height,
2908 [ns_tooltip showAtX: root_x Y: root_y for: XINT (timeout)];
2911 return unbind_to (count, Qnil);
2915 DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0,
2916 doc: /* Hide the current tooltip window, if there is any.
2917 Value is t if tooltip was open, nil otherwise. */)
2920 if (ns_tooltip == nil || ![ns_tooltip isActive])
2926 /* Return geometric attributes of FRAME. According to the value of
2927 ATTRIBUTES return the outer edges of FRAME (Qouter_edges), the inner
2928 edges of FRAME, the root window edges of frame (Qroot_edges). Any
2929 other value means to return the geometry as returned by
2930 Fx_frame_geometry. */
2932 frame_geometry (Lisp_Object frame, Lisp_Object attribute)
2934 struct frame *f = decode_live_frame (frame);
2935 Lisp_Object fullscreen_symbol = Fframe_parameter (frame, Qfullscreen);
2936 bool fullscreen = (EQ (fullscreen_symbol, Qfullboth)
2937 || EQ (fullscreen_symbol, Qfullscreen));
2938 int border = fullscreen ? 0 : f->border_width;
2939 int title_height = fullscreen ? 0 : FRAME_NS_TITLEBAR_HEIGHT (f);
2940 int native_width = FRAME_PIXEL_WIDTH (f);
2941 int native_height = FRAME_PIXEL_HEIGHT (f);
2942 int outer_width = native_width + 2 * border;
2943 int outer_height = native_height + 2 * border + title_height;
2944 int native_left = f->left_pos + border;
2945 int native_top = f->top_pos + border + title_height;
2946 int native_right = f->left_pos + outer_width - border;
2947 int native_bottom = f->top_pos + outer_height - border;
2948 int internal_border_width = FRAME_INTERNAL_BORDER_WIDTH (f);
2949 int tool_bar_height = FRAME_TOOLBAR_HEIGHT (f);
2950 int tool_bar_width = (tool_bar_height
2951 ? outer_width - 2 * internal_border_width
2954 /* Construct list. */
2955 if (EQ (attribute, Qouter_edges))
2956 return list4 (make_number (f->left_pos), make_number (f->top_pos),
2957 make_number (f->left_pos + outer_width),
2958 make_number (f->top_pos + outer_height));
2959 else if (EQ (attribute, Qnative_edges))
2960 return list4 (make_number (native_left), make_number (native_top),
2961 make_number (native_right), make_number (native_bottom));
2962 else if (EQ (attribute, Qinner_edges))
2963 return list4 (make_number (native_left + internal_border_width),
2964 make_number (native_top
2966 + internal_border_width),
2967 make_number (native_right - internal_border_width),
2968 make_number (native_bottom - internal_border_width));
2971 listn (CONSTYPE_HEAP, 10,
2972 Fcons (Qouter_position,
2973 Fcons (make_number (f->left_pos),
2974 make_number (f->top_pos))),
2976 Fcons (make_number (outer_width),
2977 make_number (outer_height))),
2978 Fcons (Qexternal_border_size,
2980 ? Fcons (make_number (0), make_number (0))
2981 : Fcons (make_number (border), make_number (border)))),
2982 Fcons (Qtitle_bar_size,
2983 Fcons (make_number (0), make_number (title_height))),
2984 Fcons (Qmenu_bar_external, Qnil),
2985 Fcons (Qmenu_bar_size, Fcons (make_number (0), make_number (0))),
2986 Fcons (Qtool_bar_external,
2987 FRAME_EXTERNAL_TOOL_BAR (f) ? Qt : Qnil),
2988 Fcons (Qtool_bar_position, FRAME_TOOL_BAR_POSITION (f)),
2989 Fcons (Qtool_bar_size,
2990 Fcons (make_number (tool_bar_width),
2991 make_number (tool_bar_height))),
2992 Fcons (Qinternal_border_width,
2993 make_number (internal_border_width)));
2996 DEFUN ("ns-frame-geometry", Fns_frame_geometry, Sns_frame_geometry, 0, 1, 0,
2997 doc: /* Return geometric attributes of FRAME.
2998 FRAME must be a live frame and defaults to the selected one. The return
2999 value is an association list of the attributes listed below. All height
3000 and width values are in pixels.
3002 `outer-position' is a cons of the outer left and top edges of FRAME
3003 relative to the origin - the position (0, 0) - of FRAME's display.
3005 `outer-size' is a cons of the outer width and height of FRAME. The
3006 outer size includes the title bar and the external borders as well as
3007 any menu and/or tool bar of frame.
3009 `external-border-size' is a cons of the horizontal and vertical width of
3010 FRAME's external borders as supplied by the window manager.
3012 `title-bar-size' is a cons of the width and height of the title bar of
3013 FRAME as supplied by the window manager. If both of them are zero,
3014 FRAME has no title bar. If only the width is zero, Emacs was not
3015 able to retrieve the width information.
3017 `menu-bar-external', if non-nil, means the menu bar is external (never
3018 included in the inner edges of FRAME).
3020 `menu-bar-size' is a cons of the width and height of the menu bar of
3023 `tool-bar-external', if non-nil, means the tool bar is external (never
3024 included in the inner edges of FRAME).
3026 `tool-bar-position' tells on which side the tool bar on FRAME is and can
3027 be one of `left', `top', `right' or `bottom'. If this is nil, FRAME
3030 `tool-bar-size' is a cons of the width and height of the tool bar of
3033 `internal-border-width' is the width of the internal border of
3037 return frame_geometry (frame, Qnil);
3040 DEFUN ("ns-frame-edges", Fns_frame_edges, Sns_frame_edges, 0, 2, 0,
3041 doc: /* Return edge coordinates of FRAME.
3042 FRAME must be a live frame and defaults to the selected one. The return
3043 value is a list of the form (LEFT, TOP, RIGHT, BOTTOM). All values are
3044 in pixels relative to the origin - the position (0, 0) - of FRAME's
3047 If optional argument TYPE is the symbol `outer-edges', return the outer
3048 edges of FRAME. The outer edges comprise the decorations of the window
3049 manager (like the title bar or external borders) as well as any external
3050 menu or tool bar of FRAME. If optional argument TYPE is the symbol
3051 `native-edges' or nil, return the native edges of FRAME. The native
3052 edges exclude the decorations of the window manager and any external
3053 menu or tool bar of FRAME. If TYPE is the symbol `inner-edges', return
3054 the inner edges of FRAME. These edges exclude title bar, any borders,
3055 menu bar or tool bar of FRAME. */)
3056 (Lisp_Object frame, Lisp_Object type)
3058 return frame_geometry (frame, ((EQ (type, Qouter_edges)
3059 || EQ (type, Qinner_edges))
3064 DEFUN ("ns-set-mouse-absolute-pixel-position",
3065 Fns_set_mouse_absolute_pixel_position,
3066 Sns_set_mouse_absolute_pixel_position, 2, 2, 0,
3067 doc: /* Move mouse pointer to absolute pixel position (X, Y).
3068 The coordinates X and Y are interpreted in pixels relative to a position
3069 \(0, 0) of the selected frame's display. */)
3070 (Lisp_Object x, Lisp_Object y)
3072 #ifdef NS_IMPL_COCOA
3073 /* GNUstep doesn't support CGWarpMouseCursorPosition, so none of
3075 struct frame *f = SELECTED_FRAME ();
3076 EmacsView *view = FRAME_NS_VIEW (f);
3077 NSScreen *screen = [[view window] screen];
3078 NSRect screen_frame = [screen frame];
3079 int mouse_x, mouse_y;
3081 NSScreen *primary_screen = [[NSScreen screens] objectAtIndex:0];
3082 NSRect primary_screen_frame = [primary_screen frame];
3083 CGFloat primary_screen_height = primary_screen_frame.size.height;
3085 if (FRAME_INITIAL_P (f) || !FRAME_NS_P (f))
3088 CHECK_TYPE_RANGED_INTEGER (int, x);
3089 CHECK_TYPE_RANGED_INTEGER (int, y);
3091 mouse_x = screen_frame.origin.x + XINT (x);
3093 if (screen == primary_screen)
3094 mouse_y = screen_frame.origin.y + XINT (y);
3096 mouse_y = (primary_screen_height - screen_frame.size.height
3097 - screen_frame.origin.y) + XINT (y);
3099 CGPoint mouse_pos = CGPointMake(mouse_x, mouse_y);
3100 CGWarpMouseCursorPosition (mouse_pos);
3101 #endif /* NS_IMPL_COCOA */
3106 DEFUN ("ns-mouse-absolute-pixel-position",
3107 Fns_mouse_absolute_pixel_position,
3108 Sns_mouse_absolute_pixel_position, 0, 0, 0,
3109 doc: /* Return absolute position of mouse cursor in pixels.
3110 The position is returned as a cons cell (X . Y) of the
3111 coordinates of the mouse cursor position in pixels relative to a
3112 position (0, 0) of the selected frame's terminal. */)
3115 struct frame *f = SELECTED_FRAME ();
3116 EmacsView *view = FRAME_NS_VIEW (f);
3117 NSScreen *screen = [[view window] screen];
3118 NSPoint pt = [NSEvent mouseLocation];
3120 return Fcons(make_number(pt.x - screen.frame.origin.x),
3121 make_number(screen.frame.size.height -
3122 (pt.y - screen.frame.origin.y)));
3125 /* ==========================================================================
3127 Class implementations
3129 ========================================================================== */
3132 Handle arrow/function/control keys and copy/paste/cut in file dialogs.
3133 Return YES if handled, NO if not.
3136 handlePanelKeys (NSSavePanel *panel, NSEvent *theEvent)
3142 if ([theEvent type] != NSEventTypeKeyDown) return NO;
3143 s = [theEvent characters];
3145 for (i = 0; i < [s length]; ++i)
3147 int ch = (int) [s characterAtIndex: i];
3150 case NSHomeFunctionKey:
3151 case NSDownArrowFunctionKey:
3152 case NSUpArrowFunctionKey:
3153 case NSLeftArrowFunctionKey:
3154 case NSRightArrowFunctionKey:
3155 case NSPageUpFunctionKey:
3156 case NSPageDownFunctionKey:
3157 case NSEndFunctionKey:
3158 /* Don't send command modified keys, as those are handled in the
3159 performKeyEquivalent method of the super class.
3161 if (! ([theEvent modifierFlags] & NSEventModifierFlagCommand))
3163 [panel sendEvent: theEvent];
3167 /* As we don't have the standard key commands for
3168 copy/paste/cut/select-all in our edit menu, we must handle
3169 them here. TODO: handle Emacs key bindings for copy/cut/select-all
3170 here, paste works, because we have that in our Edit menu.
3171 I.e. refactor out code in nsterm.m, keyDown: to figure out the
3177 case 'a': // Select all
3178 if ([theEvent modifierFlags] & NSEventModifierFlagCommand)
3187 : @selector(selectAll:))))
3192 // Send all control keys, as the text field supports C-a, C-f, C-e
3194 if ([theEvent modifierFlags] & NSEventModifierFlagControl)
3196 [panel sendEvent: theEvent];
3207 @implementation EmacsSavePanel
3208 - (BOOL)performKeyEquivalent:(NSEvent *)theEvent
3210 BOOL ret = handlePanelKeys (self, theEvent);
3212 ret = [super performKeyEquivalent:theEvent];
3218 @implementation EmacsOpenPanel
3219 - (BOOL)performKeyEquivalent:(NSEvent *)theEvent
3221 // NSOpenPanel inherits NSSavePanel, so passing self is OK.
3222 BOOL ret = handlePanelKeys (self, theEvent);
3224 ret = [super performKeyEquivalent:theEvent];
3230 @implementation EmacsFileDelegate
3231 /* --------------------------------------------------------------------------
3232 Delegate methods for Open/Save panels
3233 -------------------------------------------------------------------------- */
3234 - (BOOL)panel: (id)sender isValidFilename: (NSString *)filename
3238 - (BOOL)panel: (id)sender shouldShowFilename: (NSString *)filename
3242 - (NSString *)panel: (id)sender userEnteredFilename: (NSString *)filename
3243 confirmed: (BOOL)okFlag
3252 /* ==========================================================================
3254 Lisp interface declaration
3256 ========================================================================== */
3260 syms_of_nsfns (void)
3262 DEFSYM (Qfontsize, "fontsize");
3263 DEFSYM (Qframe_title_format, "frame-title-format");
3264 DEFSYM (Qicon_title_format, "icon-title-format");
3265 DEFSYM (Qdark, "dark");
3267 DEFVAR_LISP ("ns-icon-type-alist", Vns_icon_type_alist,
3268 doc: /* Alist of elements (REGEXP . IMAGE) for images of icons associated to frames.
3269 If the title of a frame matches REGEXP, then IMAGE.tiff is
3270 selected as the image of the icon representing the frame when it's
3271 miniaturized. If an element is t, then Emacs tries to select an icon
3272 based on the filetype of the visited file.
3274 The images have to be installed in a folder called English.lproj in the
3275 Emacs folder. You have to restart Emacs after installing new icons.
3277 Example: Install an icon Gnus.tiff and execute the following code
3279 (setq ns-icon-type-alist
3280 (append ns-icon-type-alist
3281 \\='((\"^\\\\*\\\\(Group\\\\*$\\\\|Summary \\\\|Article\\\\*$\\\\)\"
3284 When you miniaturize a Group, Summary or Article frame, Gnus.tiff will
3285 be used as the image of the icon representing the frame. */);
3286 Vns_icon_type_alist = list1 (Qt);
3288 DEFVAR_LISP ("ns-version-string", Vns_version_string,
3289 doc: /* Toolkit version for NS Windowing. */);
3290 Vns_version_string = ns_appkit_version_str ();
3292 defsubr (&Sns_read_file_name);
3293 defsubr (&Sns_get_resource);
3294 defsubr (&Sns_set_resource);
3295 defsubr (&Sxw_display_color_p); /* this and next called directly by C code */
3296 defsubr (&Sx_display_grayscale_p);
3297 defsubr (&Sns_font_name);
3298 defsubr (&Sns_list_colors);
3299 #ifdef NS_IMPL_COCOA
3300 defsubr (&Sns_do_applescript);
3302 defsubr (&Sxw_color_defined_p);
3303 defsubr (&Sxw_color_values);
3304 defsubr (&Sx_server_max_request_size);
3305 defsubr (&Sx_server_vendor);
3306 defsubr (&Sx_server_version);
3307 defsubr (&Sx_display_pixel_width);
3308 defsubr (&Sx_display_pixel_height);
3309 defsubr (&Sns_display_monitor_attributes_list);
3310 defsubr (&Sns_frame_geometry);
3311 defsubr (&Sns_frame_edges);
3312 defsubr (&Sns_frame_list_z_order);
3313 defsubr (&Sns_frame_restack);
3314 defsubr (&Sns_set_mouse_absolute_pixel_position);
3315 defsubr (&Sns_mouse_absolute_pixel_position);
3316 defsubr (&Sx_display_mm_width);
3317 defsubr (&Sx_display_mm_height);
3318 defsubr (&Sx_display_screens);
3319 defsubr (&Sx_display_planes);
3320 defsubr (&Sx_display_color_cells);
3321 defsubr (&Sx_display_visual_class);
3322 defsubr (&Sx_display_backing_store);
3323 defsubr (&Sx_display_save_under);
3324 defsubr (&Sx_create_frame);
3325 defsubr (&Sx_open_connection);
3326 defsubr (&Sx_close_connection);
3327 defsubr (&Sx_display_list);
3329 defsubr (&Sns_hide_others);
3330 defsubr (&Sns_hide_emacs);
3331 defsubr (&Sns_emacs_info_panel);
3332 defsubr (&Sns_list_services);
3333 defsubr (&Sns_perform_service);
3334 defsubr (&Sns_popup_font_panel);
3335 defsubr (&Sns_popup_color_panel);
3337 defsubr (&Sx_show_tip);
3338 defsubr (&Sx_hide_tip);