1 /* Functions for the NeXT/Open/GNUstep and macOS window system.
3 Copyright (C) 1989, 1992-1994, 2005-2006, 2008-2017 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",
1238 /* default vertical scrollbars on right on Mac */
1241 #ifdef NS_IMPL_GNUSTEP
1246 x_default_parameter (f, parms, Qvertical_scroll_bars, spos,
1247 "verticalScrollBars", "VerticalScrollBars",
1250 x_default_parameter (f, parms, Qhorizontal_scroll_bars, Qnil,
1251 "horizontalScrollBars", "HorizontalScrollBars",
1253 x_default_parameter (f, parms, Qforeground_color, build_string ("Black"),
1254 "foreground", "Foreground", RES_TYPE_STRING);
1255 x_default_parameter (f, parms, Qbackground_color, build_string ("White"),
1256 "background", "Background", RES_TYPE_STRING);
1257 /* FIXME: not supported yet in Nextstep */
1258 x_default_parameter (f, parms, Qline_spacing, Qnil,
1259 "lineSpacing", "LineSpacing", RES_TYPE_NUMBER);
1260 x_default_parameter (f, parms, Qleft_fringe, Qnil,
1261 "leftFringe", "LeftFringe", RES_TYPE_NUMBER);
1262 x_default_parameter (f, parms, Qright_fringe, Qnil,
1263 "rightFringe", "RightFringe", RES_TYPE_NUMBER);
1264 x_default_parameter (f, parms, Qno_special_glyphs, Qnil,
1265 NULL, NULL, RES_TYPE_BOOLEAN);
1267 init_frame_faces (f);
1269 /* Read comment about this code in corresponding place in xfns.c. */
1270 tem = x_get_arg (dpyinfo, parms, Qmin_width, NULL, NULL, RES_TYPE_NUMBER);
1272 store_frame_param (f, Qmin_width, tem);
1273 tem = x_get_arg (dpyinfo, parms, Qmin_height, NULL, NULL, RES_TYPE_NUMBER);
1275 store_frame_param (f, Qmin_height, tem);
1276 adjust_frame_size (f, FRAME_COLS (f) * FRAME_COLUMN_WIDTH (f),
1277 FRAME_LINES (f) * FRAME_LINE_HEIGHT (f), 5, 1,
1280 tem = x_get_arg (dpyinfo, parms, Qundecorated, NULL, NULL, RES_TYPE_BOOLEAN);
1281 FRAME_UNDECORATED (f) = !NILP (tem) && !EQ (tem, Qunbound);
1282 store_frame_param (f, Qundecorated, FRAME_UNDECORATED (f) ? Qt : Qnil);
1284 #ifdef NS_IMPL_COCOA
1285 tem = x_get_arg (dpyinfo, parms, Qns_appearance, NULL, NULL, RES_TYPE_SYMBOL);
1286 FRAME_NS_APPEARANCE (f) = EQ (tem, Qdark)
1287 ? ns_appearance_vibrant_dark : ns_appearance_aqua;
1288 store_frame_param (f, Qns_appearance, tem);
1290 tem = x_get_arg (dpyinfo, parms, Qns_transparent_titlebar,
1291 NULL, NULL, RES_TYPE_BOOLEAN);
1292 FRAME_NS_TRANSPARENT_TITLEBAR (f) = !NILP (tem) && !EQ (tem, Qunbound);
1293 store_frame_param (f, Qns_transparent_titlebar, tem);
1296 parent_frame = x_get_arg (dpyinfo, parms, Qparent_frame, NULL, NULL,
1298 /* Accept parent-frame iff parent-id was not specified. */
1300 || EQ (parent_frame, Qunbound)
1301 || NILP (parent_frame)
1302 || !FRAMEP (parent_frame)
1303 || !FRAME_LIVE_P (XFRAME (parent_frame)))
1304 parent_frame = Qnil;
1306 fset_parent_frame (f, parent_frame);
1307 store_frame_param (f, Qparent_frame, parent_frame);
1309 x_default_parameter (f, parms, Qz_group, Qnil, NULL, NULL, RES_TYPE_SYMBOL);
1310 x_default_parameter (f, parms, Qno_focus_on_map, Qnil,
1311 NULL, NULL, RES_TYPE_BOOLEAN);
1312 x_default_parameter (f, parms, Qno_accept_focus, Qnil,
1313 NULL, NULL, RES_TYPE_BOOLEAN);
1315 /* The resources controlling the menu-bar and tool-bar are
1316 processed specially at startup, and reflected in the mode
1317 variables; ignore them here. */
1318 x_default_parameter (f, parms, Qmenu_bar_lines,
1319 NILP (Vmenu_bar_mode)
1320 ? make_number (0) : make_number (1),
1321 NULL, NULL, RES_TYPE_NUMBER);
1322 x_default_parameter (f, parms, Qtool_bar_lines,
1323 NILP (Vtool_bar_mode)
1324 ? make_number (0) : make_number (1),
1325 NULL, NULL, RES_TYPE_NUMBER);
1327 x_default_parameter (f, parms, Qbuffer_predicate, Qnil, "bufferPredicate",
1328 "BufferPredicate", RES_TYPE_SYMBOL);
1329 x_default_parameter (f, parms, Qtitle, Qnil, "title", "Title",
1332 parms = get_geometry_from_preferences (dpyinfo, parms);
1333 window_prompting = x_figure_window_size (f, parms, true, &x_width, &x_height);
1335 tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN);
1336 f->no_split = minibuffer_only || (!EQ (tem, Qunbound) && !EQ (tem, Qnil));
1338 /* NOTE: on other terms, this is done in set_mouse_color, however this
1339 was not getting called under Nextstep */
1340 f->output_data.ns->text_cursor = [NSCursor IBeamCursor];
1341 f->output_data.ns->nontext_cursor = [NSCursor arrowCursor];
1342 f->output_data.ns->modeline_cursor = [NSCursor pointingHandCursor];
1343 f->output_data.ns->hand_cursor = [NSCursor pointingHandCursor];
1344 f->output_data.ns->hourglass_cursor = [NSCursor disappearingItemCursor];
1345 f->output_data.ns->horizontal_drag_cursor = [NSCursor resizeLeftRightCursor];
1346 f->output_data.ns->vertical_drag_cursor = [NSCursor resizeUpDownCursor];
1347 f->output_data.ns->left_edge_cursor = [NSCursor resizeLeftRightCursor];
1348 f->output_data.ns->top_left_corner_cursor = [NSCursor arrowCursor];
1349 f->output_data.ns->top_edge_cursor = [NSCursor resizeUpDownCursor];
1350 f->output_data.ns->top_right_corner_cursor = [NSCursor arrowCursor];
1351 f->output_data.ns->right_edge_cursor = [NSCursor resizeLeftRightCursor];
1352 f->output_data.ns->bottom_right_corner_cursor = [NSCursor arrowCursor];
1353 f->output_data.ns->bottom_edge_cursor = [NSCursor resizeUpDownCursor];
1354 f->output_data.ns->bottom_left_corner_cursor = [NSCursor arrowCursor];
1356 FRAME_DISPLAY_INFO (f)->vertical_scroll_bar_cursor
1357 = [NSCursor arrowCursor];
1358 FRAME_DISPLAY_INFO (f)->horizontal_scroll_bar_cursor
1359 = [NSCursor arrowCursor];
1360 f->output_data.ns->current_pointer = f->output_data.ns->text_cursor;
1362 f->output_data.ns->in_animation = NO;
1364 [[EmacsView alloc] initFrameFromEmacs: f];
1368 /* ns_display_info does not have a reference_count. */
1369 f->terminal->reference_count++;
1371 /* It is now ok to make the frame official even if we get an error below.
1372 The frame needs to be on Vframe_list or making it visible won't work. */
1373 Vframe_list = Fcons (frame, Vframe_list);
1375 x_default_parameter (f, parms, Qicon_type, Qnil,
1376 "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL);
1378 x_default_parameter (f, parms, Qauto_raise, Qnil,
1379 "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN);
1380 x_default_parameter (f, parms, Qauto_lower, Qnil,
1381 "autoLower", "AutoLower", RES_TYPE_BOOLEAN);
1382 x_default_parameter (f, parms, Qcursor_type, Qbox,
1383 "cursorType", "CursorType", RES_TYPE_SYMBOL);
1384 x_default_parameter (f, parms, Qscroll_bar_width, Qnil,
1385 "scrollBarWidth", "ScrollBarWidth",
1387 x_default_parameter (f, parms, Qscroll_bar_height, Qnil,
1388 "scrollBarHeight", "ScrollBarHeight",
1390 x_default_parameter (f, parms, Qalpha, Qnil,
1391 "alpha", "Alpha", RES_TYPE_NUMBER);
1392 x_default_parameter (f, parms, Qfullscreen, Qnil,
1393 "fullscreen", "Fullscreen", RES_TYPE_SYMBOL);
1395 /* Allow x_set_window_size, now. */
1396 f->can_x_set_window_size = true;
1399 SET_FRAME_WIDTH (f, x_width);
1401 SET_FRAME_HEIGHT (f, x_height);
1403 adjust_frame_size (f, FRAME_TEXT_WIDTH (f), FRAME_TEXT_HEIGHT (f), 0, 1,
1406 if (! f->output_data.ns->explicit_parent)
1408 Lisp_Object visibility;
1410 visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0,
1412 if (EQ (visibility, Qunbound))
1415 if (EQ (visibility, Qicon))
1416 x_iconify_frame (f);
1417 else if (! NILP (visibility))
1419 x_make_frame_visible (f);
1420 [[FRAME_NS_VIEW (f) window] makeKeyWindow];
1424 /* Must have been Qnil. */
1428 if (FRAME_HAS_MINIBUF_P (f)
1429 && (!FRAMEP (KVAR (kb, Vdefault_minibuffer_frame))
1430 || !FRAME_LIVE_P (XFRAME (KVAR (kb, Vdefault_minibuffer_frame)))))
1431 kset_default_minibuffer_frame (kb, frame);
1433 /* All remaining specified parameters, which have not been "used"
1434 by x_get_arg and friends, now go in the misc. alist of the frame. */
1435 for (tem = parms; CONSP (tem); tem = XCDR (tem))
1436 if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem))))
1437 fset_param_alist (f, Fcons (XCAR (tem), f->param_alist));
1439 if (window_prompting & USPosition)
1440 x_set_offset (f, f->left_pos, f->top_pos, 1);
1442 /* Make sure windows on this frame appear in calls to next-window
1443 and similar functions. */
1444 Vwindow_list = Qnil;
1446 return unbind_to (count, frame);
1450 x_focus_frame (struct frame *f, bool noactivate)
1452 struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
1454 if (dpyinfo->x_focus_frame != f)
1456 EmacsView *view = FRAME_NS_VIEW (f);
1458 [NSApp activateIgnoringOtherApps: YES];
1459 [[view window] makeKeyAndOrderFront: view];
1465 ns_window_is_ancestor (NSWindow *win, NSWindow *candidate)
1466 /* Test whether CANDIDATE is an ancestor window of WIN. */
1468 if (candidate == NULL)
1470 else if (win == candidate)
1473 return ns_window_is_ancestor(win, [candidate parentWindow]);
1476 DEFUN ("ns-frame-list-z-order", Fns_frame_list_z_order,
1477 Sns_frame_list_z_order, 0, 1, 0,
1478 doc: /* Return list of Emacs' frames, in Z (stacking) order.
1479 The optional argument TERMINAL specifies which display to ask about.
1480 TERMINAL should be either a frame or a display name (a string). If
1481 omitted or nil, that stands for the selected frame's display. Return
1482 nil if TERMINAL contains no Emacs frame.
1484 As a special case, if TERMINAL is non-nil and specifies a live frame,
1485 return the child frames of that frame in Z (stacking) order.
1487 Frames are listed from topmost (first) to bottommost (last). */)
1488 (Lisp_Object terminal)
1490 Lisp_Object frames = Qnil;
1491 NSWindow *parent = nil;
1493 if (FRAMEP (terminal) && FRAME_LIVE_P (XFRAME (terminal)))
1494 parent = [FRAME_NS_VIEW (XFRAME (terminal)) window];
1495 else if (!NILP (terminal))
1498 for (NSWindow *win in [[NSApp orderedWindows] reverseObjectEnumerator])
1502 /* Check against [win parentWindow] so that it doesn't match itself. */
1503 if (parent == nil || ns_window_is_ancestor (parent, [win parentWindow]))
1505 XSETFRAME (frame, ((EmacsView *)[win delegate])->emacsframe);
1506 frames = Fcons(frame, frames);
1513 DEFUN ("ns-frame-restack", Fns_frame_restack, Sns_frame_restack, 2, 3, 0,
1514 doc: /* Restack FRAME1 below FRAME2.
1515 This means that if both frames are visible and the display areas of
1516 these frames overlap, FRAME2 (partially) obscures FRAME1. If optional
1517 third argument ABOVE is non-nil, restack FRAME1 above FRAME2. This
1518 means that if both frames are visible and the display areas of these
1519 frames overlap, FRAME1 (partially) obscures FRAME2.
1521 Some window managers may refuse to restack windows. */)
1522 (Lisp_Object frame1, Lisp_Object frame2, Lisp_Object above)
1524 struct frame *f1 = decode_live_frame (frame1);
1525 struct frame *f2 = decode_live_frame (frame2);
1527 if (FRAME_NS_VIEW (f1) && FRAME_NS_VIEW (f2))
1529 NSWindow *window = [FRAME_NS_VIEW (f1) window];
1530 NSInteger window2 = [[FRAME_NS_VIEW (f2) window] windowNumber];
1531 NSWindowOrderingMode flag = NILP (above) ? NSWindowBelow : NSWindowAbove;
1533 [window orderWindow: flag
1534 relativeTo: window2];
1540 error ("Cannot restack frames");
1545 DEFUN ("ns-popup-font-panel", Fns_popup_font_panel, Sns_popup_font_panel,
1547 doc: /* Pop up the font panel. */)
1550 struct frame *f = decode_window_system_frame (frame);
1551 id fm = [NSFontManager sharedFontManager];
1552 struct font *font = f->output_data.ns->font;
1554 #ifdef NS_IMPL_GNUSTEP
1555 nsfont = ((struct nsfont_info *)font)->nsfont;
1557 #ifdef NS_IMPL_COCOA
1558 nsfont = (NSFont *) macfont_get_nsctfont (font);
1560 [fm setSelectedFont: nsfont isMultiple: NO];
1561 [fm orderFrontFontPanel: NSApp];
1566 DEFUN ("ns-popup-color-panel", Fns_popup_color_panel, Sns_popup_color_panel,
1568 doc: /* Pop up the color panel. */)
1571 check_window_system (NULL);
1572 [NSApp orderFrontColorPanel: NSApp];
1580 #ifdef NS_IMPL_GNUSTEP
1581 NSString *dirS, *initS;
1587 ns_run_file_dialog (void)
1589 if (ns_fd_data.panel == nil) return;
1590 #ifdef NS_IMPL_COCOA
1591 ns_fd_data.ret = [ns_fd_data.panel runModal];
1593 if (ns_fd_data.no_types)
1595 ns_fd_data.ret = [ns_fd_data.panel
1596 runModalForDirectory: ns_fd_data.dirS
1597 file: ns_fd_data.initS];
1601 ns_fd_data.ret = [ns_fd_data.panel
1602 runModalForDirectory: ns_fd_data.dirS
1603 file: ns_fd_data.initS
1607 ns_fd_data.panel = nil;
1610 #ifdef NS_IMPL_COCOA
1611 #if MAC_OS_X_VERSION_MAX_ALLOWED > 1090
1612 #define MODAL_OK_RESPONSE NSModalResponseOK
1615 #ifndef MODAL_OK_RESPONSE
1616 #define MODAL_OK_RESPONSE NSOKButton
1619 DEFUN ("ns-read-file-name", Fns_read_file_name, Sns_read_file_name, 1, 5, 0,
1620 doc: /* Use a graphical panel to read a file name, using prompt PROMPT.
1621 Optional arg DIR, if non-nil, supplies a default directory.
1622 Optional arg MUSTMATCH, if non-nil, means the returned file or
1623 directory must exist.
1624 Optional arg INIT, if non-nil, provides a default file name to use.
1625 Optional arg DIR_ONLY_P, if non-nil, means choose only directories. */)
1626 (Lisp_Object prompt, Lisp_Object dir, Lisp_Object mustmatch,
1627 Lisp_Object init, Lisp_Object dir_only_p)
1629 static id fileDelegate = nil;
1630 BOOL isSave = NILP (mustmatch) && NILP (dir_only_p);
1632 Lisp_Object fname = Qnil;
1634 NSString *promptS = NILP (prompt) || !STRINGP (prompt) ? nil :
1635 [NSString stringWithUTF8String: SSDATA (prompt)];
1636 NSString *dirS = NILP (dir) || !STRINGP (dir) ?
1637 [NSString stringWithUTF8String: SSDATA (BVAR (current_buffer, directory))] :
1638 [NSString stringWithUTF8String: SSDATA (dir)];
1639 NSString *initS = NILP (init) || !STRINGP (init) ? nil :
1640 [NSString stringWithUTF8String: SSDATA (init)];
1643 check_window_system (NULL);
1645 if (fileDelegate == nil)
1646 fileDelegate = [EmacsFileDelegate new];
1648 [NSCursor setHiddenUntilMouseMoves: NO];
1650 if ([dirS characterAtIndex: 0] == '~')
1651 dirS = [dirS stringByExpandingTildeInPath];
1654 (id)[EmacsSavePanel savePanel] : (id)[EmacsOpenPanel openPanel];
1656 [panel setTitle: promptS];
1658 [panel setAllowsOtherFileTypes: YES];
1659 [panel setTreatsFilePackagesAsDirectories: YES];
1660 [panel setDelegate: fileDelegate];
1662 if (! NILP (dir_only_p))
1664 [panel setCanChooseDirectories: YES];
1665 [panel setCanChooseFiles: NO];
1669 /* This is not quite what the documentation says, but it is compatible
1670 with the Gtk+ code. Also, the menu entry says "Open File...". */
1671 [panel setCanChooseDirectories: NO];
1672 [panel setCanChooseFiles: YES];
1676 ns_fd_data.panel = panel;
1677 ns_fd_data.ret = NO;
1678 #ifdef NS_IMPL_COCOA
1679 if (! NILP (mustmatch) || ! NILP (dir_only_p))
1680 [panel setAllowedFileTypes: nil];
1681 if (dirS) [panel setDirectoryURL: [NSURL fileURLWithPath: dirS]];
1682 if (initS && NILP (Ffile_directory_p (init)))
1683 [panel setNameFieldStringValue: [initS lastPathComponent]];
1685 [panel setNameFieldStringValue: @""];
1688 ns_fd_data.no_types = NILP (mustmatch) && NILP (dir_only_p);
1689 ns_fd_data.dirS = dirS;
1690 ns_fd_data.initS = initS;
1693 /* runModalForDirectory/runModal restarts the main event loop when done,
1694 so we must start an event loop and then pop up the file dialog.
1695 The file dialog may pop up a confirm dialog after Ok has been pressed,
1696 so we can not simply pop down on the Ok/Cancel press.
1698 nxev = [NSEvent otherEventWithType: NSEventTypeApplicationDefined
1699 location: NSMakePoint (0, 0)
1702 windowNumber: [[NSApp mainWindow] windowNumber]
1703 context: [NSApp context]
1706 data2: NSAPP_DATA2_RUNFILEDIALOG];
1708 [NSApp postEvent: nxev atStart: NO];
1709 while (ns_fd_data.panel != nil)
1712 if (ns_fd_data.ret == MODAL_OK_RESPONSE)
1714 NSString *str = ns_filename_from_panel (panel);
1715 if (! str) str = ns_directory_from_panel (panel);
1716 if (str) fname = build_string ([str UTF8String]);
1719 [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow];
1726 ns_get_defaults_value (const char *key)
1728 NSObject *obj = [[NSUserDefaults standardUserDefaults]
1729 objectForKey: [NSString stringWithUTF8String: key]];
1731 if (!obj) return NULL;
1733 return [[NSString stringWithFormat: @"%@", obj] UTF8String];
1737 DEFUN ("ns-get-resource", Fns_get_resource, Sns_get_resource, 2, 2, 0,
1738 doc: /* Return the value of the property NAME of OWNER from the defaults database.
1739 If OWNER is nil, Emacs is assumed. */)
1740 (Lisp_Object owner, Lisp_Object name)
1744 check_window_system (NULL);
1746 owner = build_string([ns_app_name UTF8String]);
1747 CHECK_STRING (name);
1749 value = ns_get_defaults_value (SSDATA (name));
1752 return build_string (value);
1757 DEFUN ("ns-set-resource", Fns_set_resource, Sns_set_resource, 3, 3, 0,
1758 doc: /* Set property NAME of OWNER to VALUE, from the defaults database.
1759 If OWNER is nil, Emacs is assumed.
1760 If VALUE is nil, the default is removed. */)
1761 (Lisp_Object owner, Lisp_Object name, Lisp_Object value)
1763 check_window_system (NULL);
1765 owner = build_string ([ns_app_name UTF8String]);
1766 CHECK_STRING (name);
1769 [[NSUserDefaults standardUserDefaults] removeObjectForKey:
1770 [NSString stringWithUTF8String: SSDATA (name)]];
1774 CHECK_STRING (value);
1775 [[NSUserDefaults standardUserDefaults] setObject:
1776 [NSString stringWithUTF8String: SSDATA (value)]
1777 forKey: [NSString stringWithUTF8String:
1785 DEFUN ("x-server-max-request-size", Fx_server_max_request_size,
1786 Sx_server_max_request_size,
1788 doc: /* This function is a no-op. It is only present for completeness. */)
1789 (Lisp_Object terminal)
1791 check_ns_display_info (terminal);
1792 /* This function has no real equivalent under NeXTstep. Return nil to
1798 DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0,
1799 doc: /* Return the "vendor ID" string of Nextstep display server TERMINAL.
1800 \(Labeling every distributor as a "vendor" embodies the false assumption
1801 that operating systems cannot be developed and distributed noncommercially.)
1802 The optional argument TERMINAL specifies which display to ask about.
1803 TERMINAL should be a terminal object, a frame or a display name (a string).
1804 If omitted or nil, that stands for the selected frame's display. */)
1805 (Lisp_Object terminal)
1807 check_ns_display_info (terminal);
1808 #ifdef NS_IMPL_GNUSTEP
1809 return build_string ("GNU");
1811 return build_string ("Apple");
1816 DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0,
1817 doc: /* Return the version numbers of the server of display TERMINAL.
1818 The value is a list of three integers: the major and minor
1819 version numbers of the X Protocol in use, and the distributor-specific release
1820 number. See also the function `x-server-vendor'.
1822 The optional argument TERMINAL specifies which display to ask about.
1823 TERMINAL should be a terminal object, a frame or a display name (a string).
1824 If omitted or nil, that stands for the selected frame's display. */)
1825 (Lisp_Object terminal)
1827 check_ns_display_info (terminal);
1828 /*NOTE: it is unclear what would best correspond with "protocol";
1829 we return 10.3, meaning Panther, since this is roughly the
1830 level that GNUstep's APIs correspond to.
1831 The last number is where we distinguish between the Apple
1832 and GNUstep implementations ("distributor-specific release
1833 number") and give int'ized versions of major.minor. */
1834 return list3i (10, 3, ns_appkit_version_int ());
1838 DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0,
1839 doc: /* Return the number of screens on Nextstep display server TERMINAL.
1840 The optional argument TERMINAL specifies which display to ask about.
1841 TERMINAL should be a terminal object, a frame or a display name (a string).
1842 If omitted or nil, that stands for the selected frame's display.
1844 Note: "screen" here is not in Nextstep terminology but in X11's. For
1845 the number of physical monitors, use `(length
1846 \(display-monitor-attributes-list TERMINAL))' instead. */)
1847 (Lisp_Object terminal)
1849 check_ns_display_info (terminal);
1850 return make_number (1);
1854 DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0,
1855 doc: /* Return the height in millimeters of the Nextstep display TERMINAL.
1856 The optional argument TERMINAL specifies which display to ask about.
1857 TERMINAL should be a terminal object, a frame or a display name (a string).
1858 If omitted or nil, that stands for the selected frame's display.
1860 On \"multi-monitor\" setups this refers to the height in millimeters for
1861 all physical monitors associated with TERMINAL. To get information
1862 for each physical monitor, use `display-monitor-attributes-list'. */)
1863 (Lisp_Object terminal)
1865 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
1867 return make_number (x_display_pixel_height (dpyinfo) / (92.0/25.4));
1871 DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0,
1872 doc: /* Return the width in millimeters of the Nextstep display TERMINAL.
1873 The optional argument TERMINAL specifies which display to ask about.
1874 TERMINAL should be a terminal object, a frame or a display name (a string).
1875 If omitted or nil, that stands for the selected frame's display.
1877 On \"multi-monitor\" setups this refers to the width in millimeters for
1878 all physical monitors associated with TERMINAL. To get information
1879 for each physical monitor, use `display-monitor-attributes-list'. */)
1880 (Lisp_Object terminal)
1882 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
1884 return make_number (x_display_pixel_width (dpyinfo) / (92.0/25.4));
1888 DEFUN ("x-display-backing-store", Fx_display_backing_store,
1889 Sx_display_backing_store, 0, 1, 0,
1890 doc: /* Return an indication of whether the Nextstep display TERMINAL does backing store.
1891 The value may be `buffered', `retained', or `non-retained'.
1892 The optional argument TERMINAL specifies which display to ask about.
1893 TERMINAL should be a terminal object, a frame or a display name (a string).
1894 If omitted or nil, that stands for the selected frame's display. */)
1895 (Lisp_Object terminal)
1897 check_ns_display_info (terminal);
1898 switch ([ns_get_window (terminal) backingType])
1900 case NSBackingStoreBuffered:
1901 return intern ("buffered");
1902 case NSBackingStoreRetained:
1903 return intern ("retained");
1904 case NSBackingStoreNonretained:
1905 return intern ("non-retained");
1907 error ("Strange value for backingType parameter of frame");
1909 return Qnil; /* not reached, shut compiler up */
1913 DEFUN ("x-display-visual-class", Fx_display_visual_class,
1914 Sx_display_visual_class, 0, 1, 0,
1915 doc: /* Return the visual class of the Nextstep display TERMINAL.
1916 The value is one of the symbols `static-gray', `gray-scale',
1917 `static-color', `pseudo-color', `true-color', or `direct-color'.
1919 The optional argument TERMINAL specifies which display to ask about.
1920 TERMINAL should a terminal object, a frame or a display name (a string).
1921 If omitted or nil, that stands for the selected frame's display. */)
1922 (Lisp_Object terminal)
1924 NSWindowDepth depth;
1926 check_ns_display_info (terminal);
1927 depth = [[[NSScreen screens] objectAtIndex:0] depth];
1929 if ( depth == NSBestDepth (NSCalibratedWhiteColorSpace, 2, 2, YES, NULL))
1930 return intern ("static-gray");
1931 else if (depth == NSBestDepth (NSCalibratedWhiteColorSpace, 8, 8, YES, NULL))
1932 return intern ("gray-scale");
1933 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 8, YES, NULL))
1934 return intern ("pseudo-color");
1935 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 4, 12, NO, NULL))
1936 return intern ("true-color");
1937 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 24, NO, NULL))
1938 return intern ("direct-color");
1940 /* color mgmt as far as we do it is really handled by Nextstep itself anyway */
1941 return intern ("direct-color");
1945 DEFUN ("x-display-save-under", Fx_display_save_under,
1946 Sx_display_save_under, 0, 1, 0,
1947 doc: /* Return t if TERMINAL supports the save-under feature.
1948 The optional argument TERMINAL specifies which display to ask about.
1949 TERMINAL should be a terminal object, a frame or a display name (a string).
1950 If omitted or nil, that stands for the selected frame's display. */)
1951 (Lisp_Object terminal)
1953 check_ns_display_info (terminal);
1954 switch ([ns_get_window (terminal) backingType])
1956 case NSBackingStoreBuffered:
1959 case NSBackingStoreRetained:
1960 case NSBackingStoreNonretained:
1964 error ("Strange value for backingType parameter of frame");
1966 return Qnil; /* not reached, shut compiler up */
1970 DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
1972 doc: /* Open a connection to a display server.
1973 DISPLAY is the name of the display to connect to.
1974 Optional second arg XRM-STRING is a string of resources in xrdb format.
1975 If the optional third arg MUST-SUCCEED is non-nil,
1976 terminate Emacs if we can't open the connection.
1977 \(In the Nextstep version, the last two arguments are currently ignored.) */)
1978 (Lisp_Object display, Lisp_Object resource_string, Lisp_Object must_succeed)
1980 struct ns_display_info *dpyinfo;
1982 CHECK_STRING (display);
1984 nxatoms_of_nsselect ();
1985 dpyinfo = ns_term_init (display);
1988 if (!NILP (must_succeed))
1989 fatal ("Display on %s not responding.\n",
1992 error ("Display on %s not responding.\n",
2000 DEFUN ("x-close-connection", Fx_close_connection, Sx_close_connection,
2002 doc: /* Close the connection to TERMINAL's Nextstep display server.
2003 For TERMINAL, specify a terminal object, a frame or a display name (a
2004 string). If TERMINAL is nil, that stands for the selected frame's
2006 (Lisp_Object terminal)
2008 check_ns_display_info (terminal);
2009 [NSApp terminate: NSApp];
2014 DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0,
2015 doc: /* Return the list of display names that Emacs has connections to. */)
2018 Lisp_Object result = Qnil;
2019 struct ns_display_info *ndi;
2021 for (ndi = x_display_list; ndi; ndi = ndi->next)
2022 result = Fcons (XCAR (ndi->name_list_element), result);
2028 DEFUN ("ns-hide-others", Fns_hide_others, Sns_hide_others,
2030 doc: /* Hides all applications other than Emacs. */)
2033 check_window_system (NULL);
2034 [NSApp hideOtherApplications: NSApp];
2038 DEFUN ("ns-hide-emacs", Fns_hide_emacs, Sns_hide_emacs,
2040 doc: /* If ON is non-nil, the entire Emacs application is hidden.
2041 Otherwise if Emacs is hidden, it is unhidden.
2042 If ON is equal to `activate', Emacs is unhidden and becomes
2043 the active application. */)
2046 check_window_system (NULL);
2047 if (EQ (on, intern ("activate")))
2049 [NSApp unhide: NSApp];
2050 [NSApp activateIgnoringOtherApps: YES];
2053 [NSApp unhide: NSApp];
2055 [NSApp hide: NSApp];
2060 DEFUN ("ns-emacs-info-panel", Fns_emacs_info_panel, Sns_emacs_info_panel,
2062 doc: /* Shows the 'Info' or 'About' panel for Emacs. */)
2065 check_window_system (NULL);
2066 [NSApp orderFrontStandardAboutPanel: nil];
2071 DEFUN ("ns-font-name", Fns_font_name, Sns_font_name, 1, 1, 0,
2072 doc: /* Determine font PostScript or family name for font NAME.
2073 NAME should be a string containing either the font name or an XLFD
2074 font descriptor. If string contains `fontset' and not
2075 `fontset-startup', it is left alone. */)
2079 CHECK_STRING (name);
2084 if (strstr (nm, "fontset") && !strstr (nm, "fontset-startup"))
2087 return build_string (ns_xlfd_to_fontname (SSDATA (name)));
2091 DEFUN ("ns-list-colors", Fns_list_colors, Sns_list_colors, 0, 1, 0,
2092 doc: /* Return a list of all available colors.
2093 The optional argument FRAME is currently ignored. */)
2096 Lisp_Object list = Qnil;
2097 NSEnumerator *colorlists;
2102 CHECK_FRAME (frame);
2103 if (! FRAME_NS_P (XFRAME (frame)))
2104 error ("non-Nextstep frame used in `ns-list-colors'");
2109 colorlists = [[NSColorList availableColorLists] objectEnumerator];
2110 while ((clist = [colorlists nextObject]))
2112 if ([[clist name] length] < 7 ||
2113 [[clist name] rangeOfString: @"PANTONE"].location == 0)
2115 NSEnumerator *cnames = [[clist allKeys] reverseObjectEnumerator];
2117 while ((cname = [cnames nextObject]))
2118 list = Fcons (build_string ([cname UTF8String]), list);
2119 /* for (i = [[clist allKeys] count] - 1; i >= 0; i--)
2120 list = Fcons (build_string ([[[clist allKeys] objectAtIndex: i]
2121 UTF8String]), list); */
2131 DEFUN ("ns-list-services", Fns_list_services, Sns_list_services, 0, 0, 0,
2132 doc: /* List available Nextstep services by querying NSApp. */)
2135 #ifdef NS_IMPL_COCOA
2136 /* You can't get services like this in 10.6+. */
2139 Lisp_Object ret = Qnil;
2142 check_window_system (NULL);
2143 svcs = [[NSMenu alloc] initWithTitle: @"Services"];
2144 [NSApp setServicesMenu: svcs];
2145 [NSApp registerServicesMenuSendTypes: ns_send_types
2146 returnTypes: ns_return_types];
2148 [svcs setAutoenablesItems: NO];
2150 ret = interpret_services_menu (svcs, Qnil, ret);
2156 DEFUN ("ns-perform-service", Fns_perform_service, Sns_perform_service,
2158 doc: /* Perform Nextstep SERVICE on SEND.
2159 SEND should be either a string or nil.
2160 The return value is the result of the service, as string, or nil if
2161 there was no result. */)
2162 (Lisp_Object service, Lisp_Object send)
2168 CHECK_STRING (service);
2169 check_window_system (NULL);
2171 utfStr = SSDATA (service);
2172 svcName = [NSString stringWithUTF8String: utfStr];
2174 pb =[NSPasteboard pasteboardWithUniqueName];
2175 ns_string_to_pasteboard (pb, send);
2177 if (NSPerformService (svcName, pb) == NO)
2178 Fsignal (Qquit, list1 (build_string ("service not available")));
2180 if ([[pb types] count] == 0)
2181 return build_string ("");
2182 return ns_string_from_pasteboard (pb);
2186 #ifdef NS_IMPL_COCOA
2188 /* Compile and execute the AppleScript SCRIPT and return the error
2189 status as function value. A zero is returned if compilation and
2190 execution is successful, in which case *RESULT is set to a Lisp
2191 string or a number containing the resulting script value. Otherwise,
2194 ns_do_applescript (Lisp_Object script, Lisp_Object *result)
2196 NSAppleEventDescriptor *desc;
2197 NSDictionary *errorDict;
2198 NSAppleEventDescriptor *returnDescriptor = NULL;
2200 NSAppleScript *scriptObject =
2201 [[NSAppleScript alloc] initWithSource:
2202 [NSString stringWithUTF8String: SSDATA (script)]];
2204 returnDescriptor = [scriptObject executeAndReturnError: &errorDict];
2205 [scriptObject release];
2208 if (returnDescriptor != NULL)
2210 // successful execution
2211 if (kAENullEvent != [returnDescriptor descriptorType])
2214 // script returned an AppleScript result
2215 if ((typeUnicodeText == [returnDescriptor descriptorType]) ||
2216 #if defined (NS_IMPL_COCOA)
2217 (typeUTF16ExternalRepresentation
2218 == [returnDescriptor descriptorType]) ||
2220 (typeUTF8Text == [returnDescriptor descriptorType]) ||
2221 (typeCString == [returnDescriptor descriptorType]))
2223 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2225 *result = build_string([[desc stringValue] UTF8String]);
2229 /* use typeUTF16ExternalRepresentation? */
2230 // coerce the result to the appropriate ObjC type
2231 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2233 *result = make_number([desc int32Value]);
2239 // no script result, return error
2245 /* Helper function called from sendEvent to run applescript
2246 from within the main event loop. */
2249 ns_run_ascript (void)
2251 if (! NILP (as_script))
2252 as_status = ns_do_applescript (as_script, as_result);
2256 DEFUN ("ns-do-applescript", Fns_do_applescript, Sns_do_applescript, 1, 1, 0,
2257 doc: /* Execute AppleScript SCRIPT and return the result.
2258 If compilation and execution are successful, the resulting script value
2259 is returned as a string, a number or, in the case of other constructs, t.
2260 In case the execution fails, an error is signaled. */)
2261 (Lisp_Object script)
2266 struct input_event ev;
2268 CHECK_STRING (script);
2269 check_window_system (NULL);
2274 as_result = &result;
2276 /* executing apple script requires the event loop to run, otherwise
2277 errors aren't returned and executeAndReturnError hangs forever.
2278 Post an event that runs applescript and then start the event loop.
2279 The event loop is exited when the script is done. */
2280 nxev = [NSEvent otherEventWithType: NSEventTypeApplicationDefined
2281 location: NSMakePoint (0, 0)
2284 windowNumber: [[NSApp mainWindow] windowNumber]
2285 context: [NSApp context]
2288 data2: NSAPP_DATA2_RUNASSCRIPT];
2290 [NSApp postEvent: nxev atStart: NO];
2292 // If there are other events, the event loop may exit. Keep running
2293 // until the script has been handled. */
2294 ns_init_events (&ev);
2295 while (! NILP (as_script))
2297 ns_finish_events ();
2305 else if (!STRINGP (result))
2306 error ("AppleScript error %d", status);
2308 error ("%s", SSDATA (result));
2314 /* ==========================================================================
2316 Miscellaneous functions not called through hooks
2318 ========================================================================== */
2320 /* called from frame.c */
2321 struct ns_display_info *
2322 check_x_display_info (Lisp_Object frame)
2324 return check_ns_display_info (frame);
2329 x_set_scroll_bar_default_width (struct frame *f)
2331 int wid = FRAME_COLUMN_WIDTH (f);
2332 FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2333 FRAME_CONFIG_SCROLL_BAR_COLS (f) = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) +
2338 x_set_scroll_bar_default_height (struct frame *f)
2340 int height = FRAME_LINE_HEIGHT (f);
2341 FRAME_CONFIG_SCROLL_BAR_HEIGHT (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2342 FRAME_CONFIG_SCROLL_BAR_LINES (f) = (FRAME_CONFIG_SCROLL_BAR_HEIGHT (f) +
2343 height - 1) / height;
2346 /* terms impl this instead of x-get-resource directly */
2348 x_get_string_resource (XrmDatabase rdb, const char *name, const char *class)
2350 /* remove appname prefix; TODO: allow for !="Emacs" */
2351 const char *res, *toCheck = class + (!strncmp (class, "Emacs.", 6) ? 6 : 0);
2353 check_window_system (NULL);
2355 if (inhibit_x_resources)
2356 /* --quick was passed, so this is a no-op. */
2359 res = ns_get_defaults_value (toCheck);
2360 return (char *) (!res ? NULL
2361 : !c_strncasecmp (res, "YES", 3) ? "true"
2362 : !c_strncasecmp (res, "NO", 2) ? "false"
2368 x_get_focus_frame (struct frame *frame)
2370 struct ns_display_info *dpyinfo = FRAME_DISPLAY_INFO (frame);
2371 Lisp_Object nsfocus;
2373 if (!dpyinfo->x_focus_frame)
2376 XSETFRAME (nsfocus, dpyinfo->x_focus_frame);
2380 /* ==========================================================================
2382 Lisp definitions that, for whatever reason, we can't alias as 'ns-XXX'.
2384 ========================================================================== */
2387 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
2388 doc: /* Internal function called by `color-defined-p', which see.
2389 \(Note that the Nextstep version of this function ignores FRAME.) */)
2390 (Lisp_Object color, Lisp_Object frame)
2393 check_window_system (NULL);
2394 return ns_lisp_to_color (color, &col) ? Qnil : Qt;
2398 DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0,
2399 doc: /* Internal function called by `color-values', which see. */)
2400 (Lisp_Object color, Lisp_Object frame)
2403 EmacsCGFloat red, green, blue, alpha;
2405 check_window_system (NULL);
2406 CHECK_STRING (color);
2409 if (ns_lisp_to_color (color, &col))
2415 [[col colorUsingDefaultColorSpace]
2416 getRed: &red green: &green blue: &blue alpha: &alpha];
2418 return list3i (lrint (red * 65280), lrint (green * 65280),
2419 lrint (blue * 65280));
2423 DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0,
2424 doc: /* Internal function called by `display-color-p', which see. */)
2425 (Lisp_Object terminal)
2427 NSWindowDepth depth;
2428 NSString *colorSpace;
2430 check_ns_display_info (terminal);
2431 depth = [[[NSScreen screens] objectAtIndex:0] depth];
2432 colorSpace = NSColorSpaceFromDepth (depth);
2434 return [colorSpace isEqualToString: NSDeviceWhiteColorSpace]
2435 || [colorSpace isEqualToString: NSCalibratedWhiteColorSpace]
2440 DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p,
2442 doc: /* Return t if the Nextstep display supports shades of gray.
2443 Note that color displays do support shades of gray.
2444 The optional argument TERMINAL specifies which display to ask about.
2445 TERMINAL should be a terminal object, a frame or a display name (a string).
2446 If omitted or nil, that stands for the selected frame's display. */)
2447 (Lisp_Object terminal)
2449 NSWindowDepth depth;
2451 check_ns_display_info (terminal);
2452 depth = [[[NSScreen screens] objectAtIndex:0] depth];
2454 return NSBitsPerPixelFromDepth (depth) > 1 ? Qt : Qnil;
2458 DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width,
2460 doc: /* Return the width in pixels of the Nextstep display TERMINAL.
2461 The optional argument TERMINAL specifies which display to ask about.
2462 TERMINAL should be a terminal object, a frame or a display name (a string).
2463 If omitted or nil, that stands for the selected frame's display.
2465 On \"multi-monitor\" setups this refers to the pixel width for all
2466 physical monitors associated with TERMINAL. To get information for
2467 each physical monitor, use `display-monitor-attributes-list'. */)
2468 (Lisp_Object terminal)
2470 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
2472 return make_number (x_display_pixel_width (dpyinfo));
2476 DEFUN ("x-display-pixel-height", Fx_display_pixel_height,
2477 Sx_display_pixel_height, 0, 1, 0,
2478 doc: /* Return the height in pixels of the Nextstep display TERMINAL.
2479 The optional argument TERMINAL specifies which display to ask about.
2480 TERMINAL should be a terminal object, a frame or a display name (a string).
2481 If omitted or nil, that stands for the selected frame's display.
2483 On \"multi-monitor\" setups this refers to the pixel height for all
2484 physical monitors associated with TERMINAL. To get information for
2485 each physical monitor, use `display-monitor-attributes-list'. */)
2486 (Lisp_Object terminal)
2488 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
2490 return make_number (x_display_pixel_height (dpyinfo));
2493 #ifdef NS_IMPL_COCOA
2495 /* Returns the name for the screen that OBJ represents, or NULL.
2496 Caller must free return value.
2500 ns_get_name_from_ioreg (io_object_t obj)
2504 NSDictionary *info = (NSDictionary *)
2505 IODisplayCreateInfoDictionary (obj, kIODisplayOnlyPreferredName);
2506 NSDictionary *names = [info objectForKey:
2507 [NSString stringWithUTF8String:
2508 kDisplayProductName]];
2510 if ([names count] > 0)
2512 NSString *n = [names objectForKey: [[names allKeys]
2514 if (n != nil) name = xstrdup ([n UTF8String]);
2522 /* Returns the name for the screen that DID came from, or NULL.
2523 Caller must free return value.
2527 ns_screen_name (CGDirectDisplayID did)
2531 #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1090
2532 #if MAC_OS_X_VERSION_MIN_REQUIRED < 1090
2533 if (CGDisplayIOServicePort == NULL)
2536 mach_port_t masterPort;
2540 /* CGDisplayIOServicePort is deprecated. Do it another (harder) way.
2542 Is this code OK for macOS < 10.9, and GNUstep? I suspect it is,
2543 in which case is it worth keeping the other method in here? */
2545 if (IOMasterPort (MACH_PORT_NULL, &masterPort) != kIOReturnSuccess
2546 || IOServiceGetMatchingServices (masterPort,
2547 IOServiceMatching ("IONDRVDevice"),
2548 &it) != kIOReturnSuccess)
2551 /* Must loop until we find a name. Many devices can have the same unit
2552 number (represents different GPU parts), but only one has a name. */
2553 while (! name && (obj = IOIteratorNext (it)))
2555 CFMutableDictionaryRef props;
2558 if (IORegistryEntryCreateCFProperties (obj,
2560 kCFAllocatorDefault,
2561 kNilOptions) == kIOReturnSuccess
2563 && (val = CFDictionaryGetValue(props, @"IOFBDependentIndex")))
2565 unsigned nr = [(NSNumber *)val unsignedIntegerValue];
2566 if (nr == CGDisplayUnitNumber (did))
2567 name = ns_get_name_from_ioreg (obj);
2571 IOObjectRelease (obj);
2574 IOObjectRelease (it);
2576 #if MAC_OS_X_VERSION_MIN_REQUIRED < 1090
2579 #endif /* #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1090 */
2580 #if MAC_OS_X_VERSION_MIN_REQUIRED < 1090
2581 name = ns_get_name_from_ioreg (CGDisplayIOServicePort (did));
2585 #endif /* NS_IMPL_COCOA */
2588 ns_make_monitor_attribute_list (struct MonitorInfo *monitors,
2590 int primary_monitor,
2593 Lisp_Object monitor_frames = Fmake_vector (make_number (n_monitors), Qnil);
2594 Lisp_Object frame, rest;
2595 NSArray *screens = [NSScreen screens];
2598 FOR_EACH_FRAME (rest, frame)
2600 struct frame *f = XFRAME (frame);
2604 NSView *view = FRAME_NS_VIEW (f);
2605 NSScreen *screen = [[view window] screen];
2609 for (k = 0; i == -1 && k < [screens count]; ++k)
2611 if ([screens objectAtIndex: k] == screen)
2616 ASET (monitor_frames, i, Fcons (frame, AREF (monitor_frames, i)));
2620 return make_monitor_attribute_list (monitors, n_monitors, primary_monitor,
2621 monitor_frames, source);
2624 DEFUN ("ns-display-monitor-attributes-list",
2625 Fns_display_monitor_attributes_list,
2626 Sns_display_monitor_attributes_list,
2628 doc: /* Return a list of physical monitor attributes on the X display TERMINAL.
2630 The optional argument TERMINAL specifies which display to ask about.
2631 TERMINAL should be a terminal object, a frame or a display name (a string).
2632 If omitted or nil, that stands for the selected frame's display.
2634 In addition to the standard attribute keys listed in
2635 `display-monitor-attributes-list', the following keys are contained in
2638 source -- String describing the source from which multi-monitor
2639 information is obtained, \"NS\" is always the source."
2641 Internal use only, use `display-monitor-attributes-list' instead. */)
2642 (Lisp_Object terminal)
2644 struct terminal *term = decode_live_terminal (terminal);
2646 NSUInteger i, n_monitors;
2647 struct MonitorInfo *monitors;
2648 Lisp_Object attributes_list = Qnil;
2649 CGFloat primary_display_height = 0;
2651 if (term->type != output_ns)
2654 screens = [NSScreen screens];
2655 n_monitors = [screens count];
2656 if (n_monitors == 0)
2659 monitors = xzalloc (n_monitors * sizeof *monitors);
2661 for (i = 0; i < [screens count]; ++i)
2663 NSScreen *s = [screens objectAtIndex:i];
2664 struct MonitorInfo *m = &monitors[i];
2665 NSRect fr = [s frame];
2666 NSRect vfr = [s visibleFrame];
2669 #ifdef NS_IMPL_COCOA
2670 NSDictionary *dict = [s deviceDescription];
2671 NSNumber *nid = [dict objectForKey:@"NSScreenNumber"];
2672 CGDirectDisplayID did = [nid unsignedIntValue];
2676 primary_display_height = fr.size.height;
2677 y = (short) fr.origin.y;
2678 vy = (short) vfr.origin.y;
2682 // Flip y coordinate as NS has y starting from the bottom.
2683 y = (short) (primary_display_height - fr.size.height - fr.origin.y);
2684 vy = (short) (primary_display_height -
2685 vfr.size.height - vfr.origin.y);
2688 m->geom.x = (short) fr.origin.x;
2690 m->geom.width = (unsigned short) fr.size.width;
2691 m->geom.height = (unsigned short) fr.size.height;
2693 m->work.x = (short) vfr.origin.x;
2694 // y is flipped on NS, so vy - y are pixels missing at the bottom,
2695 // and fr.size.height - vfr.size.height are pixels missing in total.
2696 // Pixels missing at top are
2697 // fr.size.height - vfr.size.height - vy + y.
2698 // work.y is then pixels missing at top + y.
2699 m->work.y = (short) (fr.size.height - vfr.size.height) - vy + y + y;
2700 m->work.width = (unsigned short) vfr.size.width;
2701 m->work.height = (unsigned short) vfr.size.height;
2703 #ifdef NS_IMPL_COCOA
2704 m->name = ns_screen_name (did);
2707 CGSize mms = CGDisplayScreenSize (did);
2708 m->mm_width = (int) mms.width;
2709 m->mm_height = (int) mms.height;
2713 // Assume 92 dpi as x-display-mm-height/x-display-mm-width does.
2714 m->mm_width = (int) (25.4 * fr.size.width / 92.0);
2715 m->mm_height = (int) (25.4 * fr.size.height / 92.0);
2719 // Primary monitor is always first for NS.
2720 attributes_list = ns_make_monitor_attribute_list (monitors, n_monitors,
2723 free_monitors (monitors, n_monitors);
2724 return attributes_list;
2728 DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes,
2730 doc: /* Return the number of bitplanes of the Nextstep display TERMINAL.
2731 The optional argument TERMINAL specifies which display to ask about.
2732 TERMINAL should be a terminal object, a frame or a display name (a string).
2733 If omitted or nil, that stands for the selected frame's display. */)
2734 (Lisp_Object terminal)
2736 check_ns_display_info (terminal);
2738 (NSBitsPerPixelFromDepth ([[[NSScreen screens] objectAtIndex:0] depth]));
2742 DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells,
2744 doc: /* Returns the number of color cells of the Nextstep display TERMINAL.
2745 The optional argument TERMINAL specifies which display to ask about.
2746 TERMINAL should be a terminal object, a frame or a display name (a string).
2747 If omitted or nil, that stands for the selected frame's display. */)
2748 (Lisp_Object terminal)
2750 struct ns_display_info *dpyinfo = check_ns_display_info (terminal);
2751 /* We force 24+ bit depths to 24-bit to prevent an overflow. */
2752 return make_number (1 << min (dpyinfo->n_planes, 24));
2756 /* Unused dummy def needed for compatibility. */
2757 Lisp_Object tip_frame;
2759 /* TODO: move to xdisp or similar */
2761 compute_tip_xy (struct frame *f,
2770 Lisp_Object left, top, right, bottom;
2774 /* Start with user-specified or mouse position. */
2775 left = Fcdr (Fassq (Qleft, parms));
2776 top = Fcdr (Fassq (Qtop, parms));
2777 right = Fcdr (Fassq (Qright, parms));
2778 bottom = Fcdr (Fassq (Qbottom, parms));
2780 if ((!INTEGERP (left) && !INTEGERP (right))
2781 || (!INTEGERP (top) && !INTEGERP (bottom)))
2782 pt = [NSEvent mouseLocation];
2785 /* Absolute coordinates. */
2786 pt.x = INTEGERP (left) ? XINT (left) : XINT (right);
2787 pt.y = (x_display_pixel_height (FRAME_DISPLAY_INFO (f))
2788 - (INTEGERP (top) ? XINT (top) : XINT (bottom))
2792 /* Find the screen that pt is on. */
2793 for (screen in [NSScreen screens])
2794 if (pt.x >= screen.frame.origin.x
2795 && pt.x < screen.frame.origin.x + screen.frame.size.width
2796 && pt.y >= screen.frame.origin.y
2797 && pt.y < screen.frame.origin.y + screen.frame.size.height)
2800 /* We could use this instead of the if above:
2802 if (CGRectContainsPoint ([screen frame], pt))
2804 which would be neater, but it causes problems building on old
2805 versions of macOS and in GNUstep. */
2807 /* Ensure in bounds. (Note, screen origin = lower left.) */
2808 if (INTEGERP (left) || INTEGERP (right))
2810 else if (pt.x + XINT (dx) <= screen.frame.origin.x)
2811 *root_x = screen.frame.origin.x; /* Can happen for negative dx */
2812 else if (pt.x + XINT (dx) + width
2813 <= screen.frame.origin.x + screen.frame.size.width)
2814 /* It fits to the right of the pointer. */
2815 *root_x = pt.x + XINT (dx);
2816 else if (width + XINT (dx) <= pt.x)
2817 /* It fits to the left of the pointer. */
2818 *root_x = pt.x - width - XINT (dx);
2820 /* Put it left justified on the screen -- it ought to fit that way. */
2821 *root_x = screen.frame.origin.x;
2823 if (INTEGERP (top) || INTEGERP (bottom))
2825 else if (pt.y - XINT (dy) - height >= screen.frame.origin.y)
2826 /* It fits below the pointer. */
2827 *root_y = pt.y - height - XINT (dy);
2828 else if (pt.y + XINT (dy) + height
2829 <= screen.frame.origin.y + screen.frame.size.height)
2830 /* It fits above the pointer */
2831 *root_y = pt.y + XINT (dy);
2833 /* Put it on the top. */
2834 *root_y = screen.frame.origin.y + screen.frame.size.height - height;
2838 DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0,
2839 doc: /* Show STRING in a \"tooltip\" window on frame FRAME.
2840 A tooltip window is a small window displaying a string.
2842 This is an internal function; Lisp code should call `tooltip-show'.
2844 FRAME nil or omitted means use the selected frame.
2846 PARMS is an optional list of frame parameters which can be used to
2847 change the tooltip's appearance.
2849 Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil
2850 means use the default timeout of 5 seconds.
2852 If the list of frame parameters PARMS contains a `left' parameter,
2853 display the tooltip at that x-position. If the list of frame parameters
2854 PARMS contains no `left' but a `right' parameter, display the tooltip
2855 right-adjusted at that x-position. Otherwise display it at the
2856 x-position of the mouse, with offset DX added (default is 5 if DX isn't
2859 Likewise for the y-position: If a `top' frame parameter is specified, it
2860 determines the position of the upper edge of the tooltip window. If a
2861 `bottom' parameter but no `top' frame parameter is specified, it
2862 determines the position of the lower edge of the tooltip window.
2863 Otherwise display the tooltip window at the y-position of the mouse,
2864 with offset DY added (default is -10).
2866 A tooltip's maximum size is specified by `x-max-tooltip-size'.
2867 Text larger than the specified size is clipped. */)
2868 (Lisp_Object string, Lisp_Object frame, Lisp_Object parms, Lisp_Object timeout, Lisp_Object dx, Lisp_Object dy)
2871 ptrdiff_t count = SPECPDL_INDEX ();
2876 specbind (Qinhibit_redisplay, Qt);
2878 CHECK_STRING (string);
2879 str = SSDATA (string);
2880 f = decode_window_system_frame (frame);
2882 timeout = make_number (5);
2884 CHECK_NATNUM (timeout);
2887 dx = make_number (5);
2892 dy = make_number (-10);
2897 if (ns_tooltip == nil)
2898 ns_tooltip = [[EmacsTooltip alloc] init];
2902 [ns_tooltip setText: str];
2903 size = [ns_tooltip frame].size;
2905 /* Move the tooltip window where the mouse pointer is. Resize and
2907 compute_tip_xy (f, parms, dx, dy, (int)size.width, (int)size.height,
2910 [ns_tooltip showAtX: root_x Y: root_y for: XINT (timeout)];
2913 return unbind_to (count, Qnil);
2917 DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0,
2918 doc: /* Hide the current tooltip window, if there is any.
2919 Value is t if tooltip was open, nil otherwise. */)
2922 if (ns_tooltip == nil || ![ns_tooltip isActive])
2928 /* Return geometric attributes of FRAME. According to the value of
2929 ATTRIBUTES return the outer edges of FRAME (Qouter_edges), the inner
2930 edges of FRAME, the root window edges of frame (Qroot_edges). Any
2931 other value means to return the geometry as returned by
2932 Fx_frame_geometry. */
2934 frame_geometry (Lisp_Object frame, Lisp_Object attribute)
2936 struct frame *f = decode_live_frame (frame);
2937 Lisp_Object fullscreen_symbol = Fframe_parameter (frame, Qfullscreen);
2938 bool fullscreen = (EQ (fullscreen_symbol, Qfullboth)
2939 || EQ (fullscreen_symbol, Qfullscreen));
2940 int border = fullscreen ? 0 : f->border_width;
2941 int title_height = fullscreen ? 0 : FRAME_NS_TITLEBAR_HEIGHT (f);
2942 int native_width = FRAME_PIXEL_WIDTH (f);
2943 int native_height = FRAME_PIXEL_HEIGHT (f);
2944 int outer_width = native_width + 2 * border;
2945 int outer_height = native_height + 2 * border + title_height;
2946 int native_left = f->left_pos + border;
2947 int native_top = f->top_pos + border + title_height;
2948 int native_right = f->left_pos + outer_width - border;
2949 int native_bottom = f->top_pos + outer_height - border;
2950 int internal_border_width = FRAME_INTERNAL_BORDER_WIDTH (f);
2951 int tool_bar_height = FRAME_TOOLBAR_HEIGHT (f);
2952 int tool_bar_width = (tool_bar_height
2953 ? outer_width - 2 * internal_border_width
2956 /* Construct list. */
2957 if (EQ (attribute, Qouter_edges))
2958 return list4 (make_number (f->left_pos), make_number (f->top_pos),
2959 make_number (f->left_pos + outer_width),
2960 make_number (f->top_pos + outer_height));
2961 else if (EQ (attribute, Qnative_edges))
2962 return list4 (make_number (native_left), make_number (native_top),
2963 make_number (native_right), make_number (native_bottom));
2964 else if (EQ (attribute, Qinner_edges))
2965 return list4 (make_number (native_left + internal_border_width),
2966 make_number (native_top
2968 + internal_border_width),
2969 make_number (native_right - internal_border_width),
2970 make_number (native_bottom - internal_border_width));
2973 listn (CONSTYPE_HEAP, 10,
2974 Fcons (Qouter_position,
2975 Fcons (make_number (f->left_pos),
2976 make_number (f->top_pos))),
2978 Fcons (make_number (outer_width),
2979 make_number (outer_height))),
2980 Fcons (Qexternal_border_size,
2982 ? Fcons (make_number (0), make_number (0))
2983 : Fcons (make_number (border), make_number (border)))),
2984 Fcons (Qtitle_bar_size,
2985 Fcons (make_number (0), make_number (title_height))),
2986 Fcons (Qmenu_bar_external, Qnil),
2987 Fcons (Qmenu_bar_size, Fcons (make_number (0), make_number (0))),
2988 Fcons (Qtool_bar_external,
2989 FRAME_EXTERNAL_TOOL_BAR (f) ? Qt : Qnil),
2990 Fcons (Qtool_bar_position, FRAME_TOOL_BAR_POSITION (f)),
2991 Fcons (Qtool_bar_size,
2992 Fcons (make_number (tool_bar_width),
2993 make_number (tool_bar_height))),
2994 Fcons (Qinternal_border_width,
2995 make_number (internal_border_width)));
2998 DEFUN ("ns-frame-geometry", Fns_frame_geometry, Sns_frame_geometry, 0, 1, 0,
2999 doc: /* Return geometric attributes of FRAME.
3000 FRAME must be a live frame and defaults to the selected one. The return
3001 value is an association list of the attributes listed below. All height
3002 and width values are in pixels.
3004 `outer-position' is a cons of the outer left and top edges of FRAME
3005 relative to the origin - the position (0, 0) - of FRAME's display.
3007 `outer-size' is a cons of the outer width and height of FRAME. The
3008 outer size includes the title bar and the external borders as well as
3009 any menu and/or tool bar of frame.
3011 `external-border-size' is a cons of the horizontal and vertical width of
3012 FRAME's external borders as supplied by the window manager.
3014 `title-bar-size' is a cons of the width and height of the title bar of
3015 FRAME as supplied by the window manager. If both of them are zero,
3016 FRAME has no title bar. If only the width is zero, Emacs was not
3017 able to retrieve the width information.
3019 `menu-bar-external', if non-nil, means the menu bar is external (never
3020 included in the inner edges of FRAME).
3022 `menu-bar-size' is a cons of the width and height of the menu bar of
3025 `tool-bar-external', if non-nil, means the tool bar is external (never
3026 included in the inner edges of FRAME).
3028 `tool-bar-position' tells on which side the tool bar on FRAME is and can
3029 be one of `left', `top', `right' or `bottom'. If this is nil, FRAME
3032 `tool-bar-size' is a cons of the width and height of the tool bar of
3035 `internal-border-width' is the width of the internal border of
3039 return frame_geometry (frame, Qnil);
3042 DEFUN ("ns-frame-edges", Fns_frame_edges, Sns_frame_edges, 0, 2, 0,
3043 doc: /* Return edge coordinates of FRAME.
3044 FRAME must be a live frame and defaults to the selected one. The return
3045 value is a list of the form (LEFT, TOP, RIGHT, BOTTOM). All values are
3046 in pixels relative to the origin - the position (0, 0) - of FRAME's
3049 If optional argument TYPE is the symbol `outer-edges', return the outer
3050 edges of FRAME. The outer edges comprise the decorations of the window
3051 manager (like the title bar or external borders) as well as any external
3052 menu or tool bar of FRAME. If optional argument TYPE is the symbol
3053 `native-edges' or nil, return the native edges of FRAME. The native
3054 edges exclude the decorations of the window manager and any external
3055 menu or tool bar of FRAME. If TYPE is the symbol `inner-edges', return
3056 the inner edges of FRAME. These edges exclude title bar, any borders,
3057 menu bar or tool bar of FRAME. */)
3058 (Lisp_Object frame, Lisp_Object type)
3060 return frame_geometry (frame, ((EQ (type, Qouter_edges)
3061 || EQ (type, Qinner_edges))
3066 DEFUN ("ns-set-mouse-absolute-pixel-position",
3067 Fns_set_mouse_absolute_pixel_position,
3068 Sns_set_mouse_absolute_pixel_position, 2, 2, 0,
3069 doc: /* Move mouse pointer to absolute pixel position (X, Y).
3070 The coordinates X and Y are interpreted in pixels relative to a position
3071 \(0, 0) of the selected frame's display. */)
3072 (Lisp_Object x, Lisp_Object y)
3074 #ifdef NS_IMPL_COCOA
3075 /* GNUstep doesn't support CGWarpMouseCursorPosition, so none of
3077 struct frame *f = SELECTED_FRAME ();
3078 EmacsView *view = FRAME_NS_VIEW (f);
3079 NSScreen *screen = [[view window] screen];
3080 NSRect screen_frame = [screen frame];
3081 int mouse_x, mouse_y;
3083 NSScreen *primary_screen = [[NSScreen screens] objectAtIndex:0];
3084 NSRect primary_screen_frame = [primary_screen frame];
3085 CGFloat primary_screen_height = primary_screen_frame.size.height;
3087 if (FRAME_INITIAL_P (f) || !FRAME_NS_P (f))
3090 CHECK_TYPE_RANGED_INTEGER (int, x);
3091 CHECK_TYPE_RANGED_INTEGER (int, y);
3093 mouse_x = screen_frame.origin.x + XINT (x);
3095 if (screen == primary_screen)
3096 mouse_y = screen_frame.origin.y + XINT (y);
3098 mouse_y = (primary_screen_height - screen_frame.size.height
3099 - screen_frame.origin.y) + XINT (y);
3101 CGPoint mouse_pos = CGPointMake(mouse_x, mouse_y);
3102 CGWarpMouseCursorPosition (mouse_pos);
3103 #endif /* NS_IMPL_COCOA */
3108 DEFUN ("ns-mouse-absolute-pixel-position",
3109 Fns_mouse_absolute_pixel_position,
3110 Sns_mouse_absolute_pixel_position, 0, 0, 0,
3111 doc: /* Return absolute position of mouse cursor in pixels.
3112 The position is returned as a cons cell (X . Y) of the
3113 coordinates of the mouse cursor position in pixels relative to a
3114 position (0, 0) of the selected frame's terminal. */)
3117 struct frame *f = SELECTED_FRAME ();
3118 EmacsView *view = FRAME_NS_VIEW (f);
3119 NSScreen *screen = [[view window] screen];
3120 NSPoint pt = [NSEvent mouseLocation];
3122 return Fcons(make_number(pt.x - screen.frame.origin.x),
3123 make_number(screen.frame.size.height -
3124 (pt.y - screen.frame.origin.y)));
3127 /* ==========================================================================
3129 Class implementations
3131 ========================================================================== */
3134 Handle arrow/function/control keys and copy/paste/cut in file dialogs.
3135 Return YES if handled, NO if not.
3138 handlePanelKeys (NSSavePanel *panel, NSEvent *theEvent)
3144 if ([theEvent type] != NSEventTypeKeyDown) return NO;
3145 s = [theEvent characters];
3147 for (i = 0; i < [s length]; ++i)
3149 int ch = (int) [s characterAtIndex: i];
3152 case NSHomeFunctionKey:
3153 case NSDownArrowFunctionKey:
3154 case NSUpArrowFunctionKey:
3155 case NSLeftArrowFunctionKey:
3156 case NSRightArrowFunctionKey:
3157 case NSPageUpFunctionKey:
3158 case NSPageDownFunctionKey:
3159 case NSEndFunctionKey:
3160 /* Don't send command modified keys, as those are handled in the
3161 performKeyEquivalent method of the super class.
3163 if (! ([theEvent modifierFlags] & NSEventModifierFlagCommand))
3165 [panel sendEvent: theEvent];
3169 /* As we don't have the standard key commands for
3170 copy/paste/cut/select-all in our edit menu, we must handle
3171 them here. TODO: handle Emacs key bindings for copy/cut/select-all
3172 here, paste works, because we have that in our Edit menu.
3173 I.e. refactor out code in nsterm.m, keyDown: to figure out the
3179 case 'a': // Select all
3180 if ([theEvent modifierFlags] & NSEventModifierFlagCommand)
3189 : @selector(selectAll:))))
3194 // Send all control keys, as the text field supports C-a, C-f, C-e
3196 if ([theEvent modifierFlags] & NSEventModifierFlagControl)
3198 [panel sendEvent: theEvent];
3209 @implementation EmacsSavePanel
3210 - (BOOL)performKeyEquivalent:(NSEvent *)theEvent
3212 BOOL ret = handlePanelKeys (self, theEvent);
3214 ret = [super performKeyEquivalent:theEvent];
3220 @implementation EmacsOpenPanel
3221 - (BOOL)performKeyEquivalent:(NSEvent *)theEvent
3223 // NSOpenPanel inherits NSSavePanel, so passing self is OK.
3224 BOOL ret = handlePanelKeys (self, theEvent);
3226 ret = [super performKeyEquivalent:theEvent];
3232 @implementation EmacsFileDelegate
3233 /* --------------------------------------------------------------------------
3234 Delegate methods for Open/Save panels
3235 -------------------------------------------------------------------------- */
3236 - (BOOL)panel: (id)sender isValidFilename: (NSString *)filename
3240 - (BOOL)panel: (id)sender shouldShowFilename: (NSString *)filename
3244 - (NSString *)panel: (id)sender userEnteredFilename: (NSString *)filename
3245 confirmed: (BOOL)okFlag
3254 /* ==========================================================================
3256 Lisp interface declaration
3258 ========================================================================== */
3262 syms_of_nsfns (void)
3264 DEFSYM (Qfontsize, "fontsize");
3265 DEFSYM (Qframe_title_format, "frame-title-format");
3266 DEFSYM (Qicon_title_format, "icon-title-format");
3267 DEFSYM (Qdark, "dark");
3269 DEFVAR_LISP ("ns-icon-type-alist", Vns_icon_type_alist,
3270 doc: /* Alist of elements (REGEXP . IMAGE) for images of icons associated to frames.
3271 If the title of a frame matches REGEXP, then IMAGE.tiff is
3272 selected as the image of the icon representing the frame when it's
3273 miniaturized. If an element is t, then Emacs tries to select an icon
3274 based on the filetype of the visited file.
3276 The images have to be installed in a folder called English.lproj in the
3277 Emacs folder. You have to restart Emacs after installing new icons.
3279 Example: Install an icon Gnus.tiff and execute the following code
3281 (setq ns-icon-type-alist
3282 (append ns-icon-type-alist
3283 \\='((\"^\\\\*\\\\(Group\\\\*$\\\\|Summary \\\\|Article\\\\*$\\\\)\"
3286 When you miniaturize a Group, Summary or Article frame, Gnus.tiff will
3287 be used as the image of the icon representing the frame. */);
3288 Vns_icon_type_alist = list1 (Qt);
3290 DEFVAR_LISP ("ns-version-string", Vns_version_string,
3291 doc: /* Toolkit version for NS Windowing. */);
3292 Vns_version_string = ns_appkit_version_str ();
3294 defsubr (&Sns_read_file_name);
3295 defsubr (&Sns_get_resource);
3296 defsubr (&Sns_set_resource);
3297 defsubr (&Sxw_display_color_p); /* this and next called directly by C code */
3298 defsubr (&Sx_display_grayscale_p);
3299 defsubr (&Sns_font_name);
3300 defsubr (&Sns_list_colors);
3301 #ifdef NS_IMPL_COCOA
3302 defsubr (&Sns_do_applescript);
3304 defsubr (&Sxw_color_defined_p);
3305 defsubr (&Sxw_color_values);
3306 defsubr (&Sx_server_max_request_size);
3307 defsubr (&Sx_server_vendor);
3308 defsubr (&Sx_server_version);
3309 defsubr (&Sx_display_pixel_width);
3310 defsubr (&Sx_display_pixel_height);
3311 defsubr (&Sns_display_monitor_attributes_list);
3312 defsubr (&Sns_frame_geometry);
3313 defsubr (&Sns_frame_edges);
3314 defsubr (&Sns_frame_list_z_order);
3315 defsubr (&Sns_frame_restack);
3316 defsubr (&Sns_set_mouse_absolute_pixel_position);
3317 defsubr (&Sns_mouse_absolute_pixel_position);
3318 defsubr (&Sx_display_mm_width);
3319 defsubr (&Sx_display_mm_height);
3320 defsubr (&Sx_display_screens);
3321 defsubr (&Sx_display_planes);
3322 defsubr (&Sx_display_color_cells);
3323 defsubr (&Sx_display_visual_class);
3324 defsubr (&Sx_display_backing_store);
3325 defsubr (&Sx_display_save_under);
3326 defsubr (&Sx_create_frame);
3327 defsubr (&Sx_open_connection);
3328 defsubr (&Sx_close_connection);
3329 defsubr (&Sx_display_list);
3331 defsubr (&Sns_hide_others);
3332 defsubr (&Sns_hide_emacs);
3333 defsubr (&Sns_emacs_info_panel);
3334 defsubr (&Sns_list_services);
3335 defsubr (&Sns_perform_service);
3336 defsubr (&Sns_popup_font_panel);
3337 defsubr (&Sns_popup_color_panel);
3339 defsubr (&Sx_show_tip);
3340 defsubr (&Sx_hide_tip);