1 /* Functions for the NeXT/Open/GNUstep and MacOSX window system.
2 Copyright (C) 1989, 1992, 1993, 1994, 2005, 2006, 2008, 2009
3 Free Software Foundation, Inc.
5 This file is part of GNU Emacs.
7 GNU Emacs is free software: you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation, either version 3 of the License, or
10 (at your option) any later version.
12 GNU Emacs is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
21 Originally by Carl Edman
22 Updated by Christian Limpach (chris@nice.ch)
23 OpenStep/Rhapsody port by Scott Bender (sbender@harmony-ds.com)
24 MacOSX/Aqua port by Christophe de Dinechin (descubes@earthlink.net)
25 GNUstep port and post-20 update by Adrian Robert (arobert@cogsci.ucsd.edu)
28 /* This should be the first include, as it may set up #defines affecting
29 interpretation of even the system includes. */
36 #include "blockinput.h"
41 #include "termhooks.h"
43 #include "character.h"
47 int fns_trace_num = 1;
48 #define NSTRACE(x) fprintf (stderr, "%s:%d: [%d] " #x "\n", \
49 __FILE__, __LINE__, ++fns_trace_num)
56 extern NSArray *ns_send_types, *ns_return_types, *ns_drag_types;
58 extern Lisp_Object Qforeground_color;
59 extern Lisp_Object Qbackground_color;
60 extern Lisp_Object Qcursor_color;
61 extern Lisp_Object Qinternal_border_width;
62 extern Lisp_Object Qvisibility;
63 extern Lisp_Object Qcursor_type;
64 extern Lisp_Object Qicon_type;
65 extern Lisp_Object Qicon_name;
66 extern Lisp_Object Qicon_left;
67 extern Lisp_Object Qicon_top;
68 extern Lisp_Object Qleft;
69 extern Lisp_Object Qright;
70 extern Lisp_Object Qtop;
71 extern Lisp_Object Qdisplay;
72 extern Lisp_Object Qvertical_scroll_bars;
73 extern Lisp_Object Qauto_raise;
74 extern Lisp_Object Qauto_lower;
75 extern Lisp_Object Qbox;
76 extern Lisp_Object Qscroll_bar_width;
77 extern Lisp_Object Qx_resource_name;
78 extern Lisp_Object Qface_set_after_frame_default;
79 extern Lisp_Object Qunderline, Qundefined;
80 extern Lisp_Object Qheight, Qminibuffer, Qname, Qonly, Qwidth;
81 extern Lisp_Object Qunsplittable, Qmenu_bar_lines, Qbuffer_predicate, Qtitle;
84 Lisp_Object Qbuffered;
85 Lisp_Object Qfontsize;
87 /* hack for OS X file panels */
90 /* Alist of elements (REGEXP . IMAGE) for images of icons associated
92 static Lisp_Object Vns_icon_type_alist;
94 /* Toolkit version support. */
95 static Lisp_Object Vns_version_string;
97 EmacsTooltip *ns_tooltip;
99 /* Need forward declaration here to preserve organizational integrity of file */
100 Lisp_Object Fx_open_connection (Lisp_Object, Lisp_Object, Lisp_Object);
102 extern BOOL ns_in_resize;
105 /* ==========================================================================
107 Internal utility functions
109 ========================================================================== */
116 error ("OpenStep is not in use or not initialized");
120 /* Nonzero if we can use mouse menus. */
128 /* Extract a frame as a FRAME_PTR, defaulting to the selected frame
129 and checking validity for NS. */
131 check_ns_frame (Lisp_Object frame)
136 f = SELECTED_FRAME ();
139 CHECK_LIVE_FRAME (frame);
142 if (! FRAME_NS_P (f))
143 error ("non-Nextstep frame used");
148 /* Let the user specify an Nextstep display with a frame.
149 nil stands for the selected frame--or, if that is not an Nextstep frame,
150 the first Nextstep display on the list. */
151 static struct ns_display_info *
152 check_ns_display_info (Lisp_Object frame)
156 struct frame *f = SELECTED_FRAME ();
157 if (FRAME_NS_P (f) && FRAME_LIVE_P (f) )
158 return FRAME_NS_DISPLAY_INFO (f);
159 else if (x_display_list != 0)
160 return x_display_list;
162 error ("Nextstep windows are not in use or not initialized");
164 else if (INTEGERP (frame))
166 struct terminal *t = get_terminal (frame, 1);
168 if (t->type != output_ns)
169 error ("Terminal %d is not a Nextstep display", XINT (frame));
171 return t->display_info.ns;
173 else if (STRINGP (frame))
174 return ns_display_info_for_name (frame);
179 CHECK_LIVE_FRAME (frame);
181 if (! FRAME_NS_P (f))
182 error ("non-Nextstep frame used");
183 return FRAME_NS_DISPLAY_INFO (f);
185 return NULL; /* shut compiler up */
190 ns_get_window (Lisp_Object maybeFrame)
192 id view =nil, window =nil;
194 if (!FRAMEP (maybeFrame) || !FRAME_NS_P (XFRAME (maybeFrame)))
195 maybeFrame = selected_frame;/*wrong_type_argument (Qframep, maybeFrame); */
197 if (!NILP (maybeFrame))
198 view = FRAME_NS_VIEW (XFRAME (maybeFrame));
199 if (view) window =[view window];
206 ns_get_screen (Lisp_Object screen)
208 struct terminal *terminal = get_terminal (screen, 1);
209 if (terminal->type != output_ns)
210 // Not sure if this special case for nil is needed. It does seem to be
211 // important in xfns.c for the make-frame call in frame-initialize,
212 // so let's keep it here for now.
213 return (NILP (screen) ? [NSScreen mainScreen] : NULL);
216 struct ns_display_info *dpyinfo = terminal->display_info.ns;
217 struct frame *f = dpyinfo->x_focus_frame;
219 f = dpyinfo->x_highlight_frame;
226 eassert (FRAME_NS_P (f));
227 XSETFRAME (frame, f);
228 window = ns_get_window (frame);
229 return window ? [window screen] : NULL;
235 /* Return the X display structure for the display named NAME.
236 Open a new connection if necessary. */
237 struct ns_display_info *
238 ns_display_info_for_name (name)
242 struct ns_display_info *dpyinfo;
246 for (dpyinfo = x_display_list, names = ns_display_name_list;
248 dpyinfo = dpyinfo->next, names = XCDR (names))
251 tem = Fstring_equal (XCAR (XCAR (names)), name);
256 error ("Emacs for OpenStep does not yet support multi-display.");
258 Fx_open_connection (name, Qnil, Qnil);
259 dpyinfo = x_display_list;
262 error ("OpenStep on %s not responding.\n", SDATA (name));
269 interpret_services_menu (NSMenu *menu, Lisp_Object prefix, Lisp_Object old)
270 /* --------------------------------------------------------------------------
271 Turn the input menu (an NSMenu) into a lisp list for tracking on lisp side
272 -------------------------------------------------------------------------- */
282 count = [menu numberOfItems];
283 for (i = 0; i<count; i++)
285 item = [menu itemAtIndex: i];
286 name = [[item title] UTF8String];
289 nameStr = build_string (name);
291 if ([item hasSubmenu])
293 old = interpret_services_menu ([item submenu],
294 Fcons (nameStr, prefix), old);
298 keys = [item keyEquivalent];
299 if (keys && [keys length] )
301 key = [keys characterAtIndex: 0];
302 res = make_number (key|super_modifier);
308 old = Fcons (Fcons (res,
309 Freverse (Fcons (nameStr,
319 /* ==========================================================================
321 Frame parameter setters
323 ========================================================================== */
327 x_set_foreground_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
331 if (ns_lisp_to_color (arg, &col))
333 store_frame_param (f, Qforeground_color, oldval);
334 error ("Unknown color");
338 [f->output_data.ns->foreground_color release];
339 f->output_data.ns->foreground_color = col;
341 if (FRAME_NS_VIEW (f))
343 update_face_from_frame_parameter (f, Qforeground_color, arg);
344 /*recompute_basic_faces (f); */
345 if (FRAME_VISIBLE_P (f))
352 x_set_background_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
356 NSView *view = FRAME_NS_VIEW (f);
359 if (ns_lisp_to_color (arg, &col))
361 store_frame_param (f, Qbackground_color, oldval);
362 error ("Unknown color");
365 /* clear the frame; in some instances the NS-internal GC appears not to
366 update, or it does update and cannot clear old text properly */
367 if (FRAME_VISIBLE_P (f))
371 [f->output_data.ns->background_color release];
372 f->output_data.ns->background_color = col;
375 [[view window] setBackgroundColor: col];
376 alpha = [col alphaComponent];
379 [[view window] setOpaque: NO];
381 [[view window] setOpaque: YES];
383 face = FRAME_DEFAULT_FACE (f);
386 col = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), f);
388 = (EMACS_UINT) [[col colorWithAlphaComponent: alpha] retain];
391 update_face_from_frame_parameter (f, Qbackground_color, arg);
394 if (FRAME_VISIBLE_P (f))
401 x_set_cursor_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
405 if (ns_lisp_to_color (arg, &col))
407 store_frame_param (f, Qcursor_color, oldval);
408 error ("Unknown color");
411 [FRAME_CURSOR_COLOR (f) release];
412 FRAME_CURSOR_COLOR (f) = [col retain];
414 if (FRAME_VISIBLE_P (f))
416 x_update_cursor (f, 0);
417 x_update_cursor (f, 1);
419 update_face_from_frame_parameter (f, Qcursor_color, arg);
424 x_set_icon_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
426 NSView *view = FRAME_NS_VIEW (f);
427 NSTRACE (x_set_icon_name);
432 /* see if it's changed */
435 if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt))
438 else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil))
445 if (!NILP (f->title))
448 /* explicit name and no icon-name -> explicit_name */
449 if (f->explicit_name)
453 /* no explicit name and no icon-name ->
454 name has to be rebuild from icon_title_format */
455 windows_or_buffers_changed++;
460 /* Don't change the name if it's already NAME. */
461 if ([[view window] miniwindowTitle] &&
462 ([[[view window] miniwindowTitle]
463 isEqualToString: [NSString stringWithUTF8String:
467 [[view window] setMiniwindowTitle:
468 [NSString stringWithUTF8String: SDATA (arg)]];
473 ns_set_name_iconic (struct frame *f, Lisp_Object name, int explicit)
475 NSView *view = FRAME_NS_VIEW (f);
476 NSTRACE (ns_set_name_iconic);
481 /* Make sure that requests from lisp code override requests from
482 Emacs redisplay code. */
485 /* If we're switching from explicit to implicit, we had better
486 update the mode lines and thereby update the title. */
487 if (f->explicit_name && NILP (name))
488 update_mode_lines = 1;
490 f->explicit_name = ! NILP (name);
492 else if (f->explicit_name)
495 /* title overrides explicit name */
496 if (! NILP (f->title))
499 /* icon_name overrides title and explicit name */
500 if (! NILP (f->icon_name))
505 ([[[NSProcessInfo processInfo] processName] UTF8String]);
509 /* Don't change the name if it's already NAME. */
510 if ([[view window] miniwindowTitle] &&
511 ([[[view window] miniwindowTitle]
512 isEqualToString: [NSString stringWithUTF8String:
516 [[view window] setMiniwindowTitle:
517 [NSString stringWithUTF8String: SDATA (name)]];
522 ns_set_name (struct frame *f, Lisp_Object name, int explicit)
524 NSView *view = FRAME_NS_VIEW (f);
525 NSTRACE (ns_set_name);
530 /* Make sure that requests from lisp code override requests from
531 Emacs redisplay code. */
534 /* If we're switching from explicit to implicit, we had better
535 update the mode lines and thereby update the title. */
536 if (f->explicit_name && NILP (name))
537 update_mode_lines = 1;
539 f->explicit_name = ! NILP (name);
541 else if (f->explicit_name)
546 ([[[NSProcessInfo processInfo] processName] UTF8String]);
550 /* title overrides explicit name */
551 if (! NILP (f->title))
556 /* Don't change the name if it's already NAME. */
557 if ([[[view window] title]
558 isEqualToString: [NSString stringWithUTF8String:
561 [[view window] setTitle: [NSString stringWithUTF8String:
566 /* This function should be called when the user's lisp code has
567 specified a name for the frame; the name will override any set by the
570 x_explicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
572 NSTRACE (x_explicitly_set_name);
573 ns_set_name_iconic (f, arg, 1);
574 ns_set_name (f, arg, 1);
578 /* This function should be called by Emacs redisplay code to set the
579 name; names set this way will never override names set by the user's
582 x_implicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
584 NSTRACE (x_implicitly_set_name);
585 if (FRAME_ICONIFIED_P (f))
586 ns_set_name_iconic (f, arg, 0);
588 ns_set_name (f, arg, 0);
592 /* Change the title of frame F to NAME.
593 If NAME is nil, use the frame name as the title.
595 If EXPLICIT is non-zero, that indicates that lisp code is setting the
596 name; if NAME is a string, set F's name to NAME and set
597 F->explicit_name; if NAME is Qnil, then clear F->explicit_name.
599 If EXPLICIT is zero, that indicates that Emacs redisplay code is
600 suggesting a new name, which lisp code should override; if
601 F->explicit_name is set, ignore the new name; otherwise, set it. */
603 x_set_title (struct frame *f, Lisp_Object name, Lisp_Object old_name)
605 NSTRACE (x_set_title);
606 /* Don't change the title if it's already NAME. */
607 if (EQ (name, f->title))
610 update_mode_lines = 1;
617 ns_set_name_as_filename (struct frame *f)
619 NSView *view = FRAME_NS_VIEW (f);
621 Lisp_Object buf = XWINDOW (f->selected_window)->buffer;
623 NSAutoreleasePool *pool;
624 NSTRACE (ns_set_name_as_filename);
626 if (f->explicit_name || ! NILP (f->title) || ns_in_resize)
630 pool = [[NSAutoreleasePool alloc] init];
631 name =XBUFFER (buf)->filename;
632 if (NILP (name) || FRAME_ICONIFIED_P (f)) name =XBUFFER (buf)->name;
634 if (FRAME_ICONIFIED_P (f) && !NILP (f->icon_name))
639 ([[[NSProcessInfo processInfo] processName] UTF8String]);
643 title = FRAME_ICONIFIED_P (f) ? [[[view window] miniwindowTitle] UTF8String]
644 : [[[view window] title] UTF8String];
646 if (title && (! strcmp (title, SDATA (name))))
653 if (! FRAME_ICONIFIED_P (f))
656 /* work around a bug observed on 10.3 where
657 setTitleWithRepresentedFilename does not clear out previous state
658 if given filename does not exist */
659 NSString *str = [NSString stringWithUTF8String: SDATA (name)];
660 if (![[NSFileManager defaultManager] fileExistsAtPath: str])
662 [[view window] setTitleWithRepresentedFilename: @""];
663 [[view window] setTitle: str];
667 [[view window] setTitleWithRepresentedFilename: str];
670 [[view window] setTitleWithRepresentedFilename:
671 [NSString stringWithUTF8String: SDATA (name)]];
677 [[view window] setMiniwindowTitle:
678 [NSString stringWithUTF8String: SDATA (name)]];
686 ns_set_doc_edited (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
688 NSView *view = FRAME_NS_VIEW (f);
689 NSAutoreleasePool *pool;
691 pool = [[NSAutoreleasePool alloc] init];
692 [[view window] setDocumentEdited: !NILP (arg)];
699 x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
702 int olines = FRAME_MENU_BAR_LINES (f);
703 if (FRAME_MINIBUF_ONLY_P (f))
706 if (INTEGERP (value))
707 nlines = XINT (value);
711 FRAME_MENU_BAR_LINES (f) = 0;
714 FRAME_EXTERNAL_MENU_BAR (f) = 1;
715 /* does for all frames, whereas we just want for one frame
716 [NSMenu setMenuBarVisible: YES]; */
720 if (FRAME_EXTERNAL_MENU_BAR (f) == 1)
721 free_frame_menubar (f);
722 /* [NSMenu setMenuBarVisible: NO]; */
723 FRAME_EXTERNAL_MENU_BAR (f) = 0;
728 /* toolbar support */
730 x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
733 Lisp_Object root_window;
735 if (FRAME_MINIBUF_ONLY_P (f))
738 if (INTEGERP (value) && XINT (value) >= 0)
739 nlines = XFASTINT (value);
745 FRAME_EXTERNAL_TOOL_BAR (f) = 1;
746 update_frame_tool_bar (f);
750 if (FRAME_EXTERNAL_TOOL_BAR (f))
752 free_frame_tool_bar (f);
753 FRAME_EXTERNAL_TOOL_BAR (f) = 0;
757 x_set_window_size (f, 0, f->text_cols, f->text_lines);
762 ns_implicitly_set_icon_type (struct frame *f)
765 EmacsView *view = FRAME_NS_VIEW (f);
767 Lisp_Object chain, elt;
768 NSAutoreleasePool *pool;
771 NSTRACE (ns_implicitly_set_icon_type);
774 pool = [[NSAutoreleasePool alloc] init];
775 if (f->output_data.ns->miniimage
776 && [[NSString stringWithUTF8String: SDATA (f->name)]
777 isEqualToString: [(NSImage *)f->output_data.ns->miniimage name]])
784 tem = assq_no_quit (Qicon_type, f->param_alist);
785 if (CONSP (tem) && ! NILP (XCDR (tem)))
792 for (chain = Vns_icon_type_alist;
793 (image = nil) && CONSP (chain);
794 chain = XCDR (chain))
797 /* special case: 't' means go by file type */
798 if (SYMBOLP (elt) && EQ (elt, Qt) && SDATA (f->name)[0] == '/')
801 = [NSString stringWithUTF8String: SDATA (f->name)];
802 if ([[NSFileManager defaultManager] fileExistsAtPath: str])
803 image = [[[NSWorkspace sharedWorkspace] iconForFile: str] retain];
805 else if (CONSP (elt) &&
806 STRINGP (XCAR (elt)) &&
807 STRINGP (XCDR (elt)) &&
808 fast_string_match (XCAR (elt), f->name) >= 0)
810 image = [EmacsImage allocInitFromFile: XCDR (elt)];
812 image = [[NSImage imageNamed:
813 [NSString stringWithUTF8String:
814 SDATA (XCDR (elt))]] retain];
820 image = [[[NSWorkspace sharedWorkspace] iconForFileType: @"text"] retain];
824 [f->output_data.ns->miniimage release];
825 f->output_data.ns->miniimage = image;
826 [view setMiniwindowImage: setMini];
833 x_set_icon_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
835 EmacsView *view = FRAME_NS_VIEW (f);
839 NSTRACE (x_set_icon_type);
841 if (!NILP (arg) && SYMBOLP (arg))
843 arg =build_string (SDATA (SYMBOL_NAME (arg)));
844 store_frame_param (f, Qicon_type, arg);
847 /* do it the implicit way */
850 ns_implicitly_set_icon_type (f);
856 image = [EmacsImage allocInitFromFile: arg];
858 image =[NSImage imageNamed: [NSString stringWithUTF8String:
863 image = [NSImage imageNamed: @"text"];
867 f->output_data.ns->miniimage = image;
868 [view setMiniwindowImage: setMini];
872 /* Xism; we stub out (we do implement this in ns-win.el) */
874 XParseGeometry (char *string, int *x, int *y,
875 unsigned int *width, unsigned int *height)
877 message1 ("Warning: XParseGeometry not supported under NS.\n");
882 /* TODO: move to nsterm? */
884 ns_lisp_to_cursor_type (Lisp_Object arg)
887 if (XTYPE (arg) == Lisp_String)
889 else if (XTYPE (arg) == Lisp_Symbol)
890 str = SDATA (SYMBOL_NAME (arg));
892 if (!strcmp (str, "box")) return FILLED_BOX_CURSOR;
893 if (!strcmp (str, "hollow")) return HOLLOW_BOX_CURSOR;
894 if (!strcmp (str, "hbar")) return HBAR_CURSOR;
895 if (!strcmp (str, "bar")) return BAR_CURSOR;
896 if (!strcmp (str, "no")) return NO_CURSOR;
902 ns_cursor_type_to_lisp (int arg)
906 case FILLED_BOX_CURSOR: return Qbox;
907 case HOLLOW_BOX_CURSOR: return intern ("hollow");
908 case HBAR_CURSOR: return intern ("hbar");
909 case BAR_CURSOR: return intern ("bar");
911 default: return intern ("no");
915 /* This is the same as the xfns.c definition. */
917 x_set_cursor_type (f, arg, oldval)
919 Lisp_Object arg, oldval;
921 set_frame_cursor_types (f, arg);
923 /* Make sure the cursor gets redrawn. */
924 cursor_type_changed = 1;
928 /* called to set mouse pointer color, but all other terms use it to
929 initialize pointer types (and don't set the color ;) */
931 x_set_mouse_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
933 /* don't think we can do this on Nextstep */
938 #define Xstr(x) Str(x)
941 ns_appkit_version_str ()
945 #ifdef NS_IMPL_GNUSTEP
946 sprintf(tmp, "gnustep-gui-%s", Xstr(GNUSTEP_GUI_VERSION));
947 #elif defined(NS_IMPL_COCOA)
948 sprintf(tmp, "apple-appkit-%.2f", NSAppKitVersionNumber);
952 return build_string (tmp);
956 /* This is for use by x-server-version and collapses all version info we
957 have into a single int. For a better picture of the implementation
958 running, use ns_appkit_version_str.*/
960 ns_appkit_version_int ()
962 #ifdef NS_IMPL_GNUSTEP
963 return GNUSTEP_GUI_MAJOR_VERSION * 100 + GNUSTEP_GUI_MINOR_VERSION;
964 #elif defined(NS_IMPL_COCOA)
965 return (int)NSAppKitVersionNumber;
972 x_icon (struct frame *f, Lisp_Object parms)
973 /* --------------------------------------------------------------------------
974 Strangely-named function to set icon position parameters in frame.
975 This is irrelevant under OS X, but might be needed under GNUstep,
976 depending on the window manager used. Note, this is not a standard
977 frame parameter-setter; it is called directly from x-create-frame.
978 -------------------------------------------------------------------------- */
980 Lisp_Object icon_x, icon_y;
981 struct ns_display_info *dpyinfo = check_ns_display_info (Qnil);
983 f->output_data.ns->icon_top = Qnil;
984 f->output_data.ns->icon_left = Qnil;
986 /* Set the position of the icon. */
987 icon_x = x_get_arg (dpyinfo, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER);
988 icon_y = x_get_arg (dpyinfo, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER);
989 if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound))
991 CHECK_NUMBER (icon_x);
992 CHECK_NUMBER (icon_y);
993 f->output_data.ns->icon_top = icon_y;
994 f->output_data.ns->icon_left = icon_x;
996 else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound))
997 error ("Both left and top icon corners of icon must be specified");
1001 /* Note: see frame.c for template, also where generic functions are impl */
1002 frame_parm_handler ns_frame_parm_handlers[] =
1004 x_set_autoraise, /* generic OK */
1005 x_set_autolower, /* generic OK */
1006 x_set_background_color,
1007 0, /* x_set_border_color, may be impossible under Nextstep */
1008 0, /* x_set_border_width, may be impossible under Nextstep */
1011 x_set_font, /* generic OK */
1012 x_set_foreground_color,
1015 x_set_internal_border_width, /* generic OK */
1016 x_set_menu_bar_lines,
1018 x_explicitly_set_name,
1019 x_set_scroll_bar_width, /* generic OK */
1021 x_set_unsplittable, /* generic OK */
1022 x_set_vertical_scroll_bars, /* generic OK */
1023 x_set_visibility, /* generic OK */
1024 x_set_tool_bar_lines,
1025 0, /* x_set_scroll_bar_foreground, will ignore (not possible on NS) */
1026 0, /* x_set_scroll_bar_background, will ignore (not possible on NS) */
1027 x_set_screen_gamma, /* generic OK */
1028 x_set_line_spacing, /* generic OK, sets f->extra_line_spacing to int */
1029 x_set_fringe_width, /* generic OK */
1030 x_set_fringe_width, /* generic OK */
1031 0, /* x_set_wait_for_wm, will ignore */
1032 0, /* x_set_fullscreen will ignore */
1033 x_set_font_backend, /* generic OK */
1035 0, /* x_set_sticky */
1040 /* ==========================================================================
1044 ========================================================================== */
1046 DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame,
1048 doc: /* Make a new Nextstep window, called a \"frame\" in Emacs terms.
1049 Return an Emacs frame object.
1050 PARMS is an alist of frame parameters.
1051 If the parameters specify that the frame should not have a minibuffer,
1052 and do not specify a specific minibuffer window to use,
1053 then `default-minibuffer-frame' must be a frame whose minibuffer can
1054 be shared by the new frame. */)
1058 static int desc_ctr = 1;
1060 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
1061 Lisp_Object frame, tem;
1063 int minibuffer_only = 0;
1064 int count = specpdl_ptr - specpdl;
1065 Lisp_Object display;
1066 struct ns_display_info *dpyinfo = NULL;
1069 Lisp_Object tfont, tfontsize;
1070 int window_prompting = 0;
1075 /* Seems a little strange, but other terms do it. Perhaps the code below
1076 is modifying something? */
1077 parms = Fcopy_alist (parms);
1079 display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_STRING);
1080 if (EQ (display, Qunbound))
1082 dpyinfo = check_ns_display_info (display);
1084 if (!dpyinfo->terminal->name)
1085 error ("Terminal is not live, can't create new frames on it");
1087 kb = dpyinfo->terminal->kboard;
1089 name = x_get_arg (dpyinfo, parms, Qname, 0, 0, RES_TYPE_STRING);
1091 && ! EQ (name, Qunbound)
1093 error ("Invalid frame name--not a string or nil");
1096 Vx_resource_name = name;
1098 Vx_resource_name = Vinvocation_name;
1100 parent = x_get_arg (dpyinfo, parms, Qparent_id, 0, 0, RES_TYPE_NUMBER);
1101 if (EQ (parent, Qunbound))
1103 if (! NILP (parent))
1104 CHECK_NUMBER (parent);
1107 GCPRO4 (parms, parent, name, frame);
1109 tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer",
1111 if (EQ (tem, Qnone) || NILP (tem))
1113 f = make_frame_without_minibuffer (Qnil, kb, display);
1115 else if (EQ (tem, Qonly))
1117 f = make_minibuffer_frame ();
1118 minibuffer_only = 1;
1120 else if (WINDOWP (tem))
1122 f = make_frame_without_minibuffer (tem, kb, display);
1129 /* Set the name; the functions to which we pass f expect the name to
1131 if (EQ (name, Qunbound) || NILP (name) || (XTYPE (name) != Lisp_String))
1134 = build_string ([[[NSProcessInfo processInfo] processName] UTF8String]);
1135 f->explicit_name =0;
1140 f->explicit_name = 1;
1141 specbind (Qx_resource_name, name);
1144 XSETFRAME (frame, f);
1145 FRAME_CAN_HAVE_SCROLL_BARS (f) = 1;
1147 f->terminal = dpyinfo->terminal;
1148 f->terminal->reference_count++;
1150 f->output_method = output_ns;
1151 f->output_data.ns = (struct ns_output *)xmalloc (sizeof *(f->output_data.ns));
1152 bzero (f->output_data.ns, sizeof (*(f->output_data.ns)));
1154 FRAME_FONTSET (f) = -1;
1156 /* record_unwind_protect (unwind_create_frame, frame); safety; maybe later? */
1158 f->icon_name = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title",
1160 if (! STRINGP (f->icon_name))
1161 f->icon_name = Qnil;
1163 FRAME_NS_DISPLAY_INFO (f) = dpyinfo;
1165 f->output_data.ns->window_desc = desc_ctr++;
1168 f->output_data.ns->parent_desc = (Window) XFASTINT (parent);
1169 f->output_data.ns->explicit_parent = 1;
1173 f->output_data.ns->parent_desc = FRAME_NS_DISPLAY_INFO (f)->root_window;
1174 f->output_data.ns->explicit_parent = 0;
1177 f->resx = dpyinfo->resx;
1178 f->resy = dpyinfo->resy;
1181 register_font_driver (&nsfont_driver, f);
1182 x_default_parameter (f, parms, Qfont_backend, Qnil,
1183 "fontBackend", "FontBackend", RES_TYPE_STRING);
1186 /* use for default font name */
1187 id font = [NSFont userFixedPitchFontOfSize: -1.0]; /* default */
1188 tfontsize = x_default_parameter (f, parms, Qfontsize,
1189 make_number (0 /*(int)[font pointSize]*/),
1190 "fontSize", "FontSize", RES_TYPE_NUMBER);
1191 tfont = x_default_parameter (f, parms, Qfont,
1192 build_string ([[font fontName] UTF8String]),
1193 "font", "Font", RES_TYPE_STRING);
1197 x_default_parameter (f, parms, Qborder_width, make_number (0),
1198 "borderwidth", "BorderWidth", RES_TYPE_NUMBER);
1199 x_default_parameter (f, parms, Qinternal_border_width, make_number (2),
1200 "internalBorderWidth", "InternalBorderWidth",
1203 /* default scrollbars on right on Mac */
1206 #ifdef NS_IMPL_GNUSTEP
1211 x_default_parameter (f, parms, Qvertical_scroll_bars, spos,
1212 "verticalScrollBars", "VerticalScrollBars",
1215 x_default_parameter (f, parms, Qforeground_color, build_string ("Black"),
1216 "foreground", "Foreground", RES_TYPE_STRING);
1217 x_default_parameter (f, parms, Qbackground_color, build_string ("White"),
1218 "background", "Background", RES_TYPE_STRING);
1219 x_default_parameter (f, parms, Qcursor_color, build_string ("grey"),
1220 "cursorColor", "CursorColor", RES_TYPE_STRING);
1221 /* FIXME: not suppported yet in Nextstep */
1222 x_default_parameter (f, parms, Qline_spacing, Qnil,
1223 "lineSpacing", "LineSpacing", RES_TYPE_NUMBER);
1224 x_default_parameter (f, parms, Qleft_fringe, Qnil,
1225 "leftFringe", "LeftFringe", RES_TYPE_NUMBER);
1226 x_default_parameter (f, parms, Qright_fringe, Qnil,
1227 "rightFringe", "RightFringe", RES_TYPE_NUMBER);
1230 init_frame_faces (f);
1232 x_default_parameter (f, parms, Qmenu_bar_lines, make_number (0), "menuBar",
1233 "menuBar", RES_TYPE_NUMBER);
1234 x_default_parameter (f, parms, Qtool_bar_lines, make_number (0), "toolBar",
1235 "toolBar", RES_TYPE_NUMBER);
1236 x_default_parameter (f, parms, Qbuffer_predicate, Qnil, "bufferPredicate",
1237 "BufferPredicate", RES_TYPE_SYMBOL);
1238 x_default_parameter (f, parms, Qtitle, Qnil, "title", "Title",
1241 /* TODO: other terms seem to get away w/o this complexity.. */
1242 if (NILP (Fassq (Qwidth, parms)))
1245 = x_get_arg (dpyinfo, parms, Qwidth, "width", "Width",
1247 if (! EQ (value, Qunbound))
1248 parms = Fcons (Fcons (Qwidth, value), parms);
1250 if (NILP (Fassq (Qheight, parms)))
1253 = x_get_arg (dpyinfo, parms, Qheight, "height", "Height",
1255 if (! EQ (value, Qunbound))
1256 parms = Fcons (Fcons (Qheight, value), parms);
1258 if (NILP (Fassq (Qleft, parms)))
1261 = x_get_arg (dpyinfo, parms, Qleft, "left", "Left", RES_TYPE_NUMBER);
1262 if (! EQ (value, Qunbound))
1263 parms = Fcons (Fcons (Qleft, value), parms);
1265 if (NILP (Fassq (Qtop, parms)))
1268 = x_get_arg (dpyinfo, parms, Qtop, "top", "Top", RES_TYPE_NUMBER);
1269 if (! EQ (value, Qunbound))
1270 parms = Fcons (Fcons (Qtop, value), parms);
1273 window_prompting = x_figure_window_size (f, parms, 1);
1275 tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN);
1276 f->no_split = minibuffer_only || (!EQ (tem, Qunbound) && !EQ (tem, Qnil));
1278 /* NOTE: on other terms, this is done in set_mouse_color, however this
1279 was not getting called under Nextstep */
1280 f->output_data.ns->text_cursor = [NSCursor IBeamCursor];
1281 f->output_data.ns->nontext_cursor = [NSCursor arrowCursor];
1282 f->output_data.ns->modeline_cursor = [NSCursor pointingHandCursor];
1283 f->output_data.ns->hand_cursor = [NSCursor pointingHandCursor];
1284 f->output_data.ns->hourglass_cursor = [NSCursor disappearingItemCursor];
1285 f->output_data.ns->horizontal_drag_cursor = [NSCursor resizeLeftRightCursor];
1286 FRAME_NS_DISPLAY_INFO (f)->vertical_scroll_bar_cursor
1287 = [NSCursor arrowCursor];
1288 f->output_data.ns->current_pointer = f->output_data.ns->text_cursor;
1290 [[EmacsView alloc] initFrameFromEmacs: f];
1294 /* It is now ok to make the frame official even if we get an error below.
1295 The frame needs to be on Vframe_list or making it visible won't work. */
1296 Vframe_list = Fcons (frame, Vframe_list);
1297 /*FRAME_NS_DISPLAY_INFO (f)->reference_count++; */
1299 x_default_parameter (f, parms, Qicon_type, Qnil, "bitmapIcon", "BitmapIcon",
1301 x_default_parameter (f, parms, Qauto_raise, Qnil, "autoRaise", "AutoRaiseLower",
1303 x_default_parameter (f, parms, Qauto_lower, Qnil, "autoLower", "AutoLower",
1305 x_default_parameter (f, parms, Qcursor_type, Qbox, "cursorType", "CursorType",
1307 x_default_parameter (f, parms, Qscroll_bar_width, Qnil, "scrollBarWidth",
1308 "ScrollBarWidth", RES_TYPE_NUMBER);
1309 x_default_parameter (f, parms, Qalpha, Qnil, "alpha", "Alpha",
1312 width = FRAME_COLS (f);
1313 height = FRAME_LINES (f);
1315 SET_FRAME_COLS (f, 0);
1316 FRAME_LINES (f) = 0;
1317 change_frame_size (f, height, width, 1, 0, 0);
1319 if (! f->output_data.ns->explicit_parent)
1321 tem = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL);
1322 if (EQ (tem, Qunbound))
1324 x_set_visibility (f, tem, Qnil);
1325 if (EQ (tem, Qicon))
1326 x_iconify_frame (f);
1327 else if (! NILP (tem))
1329 x_make_frame_visible (f);
1330 f->async_visible = 1;
1331 [[FRAME_NS_VIEW (f) window] makeKeyWindow];
1334 f->async_visible = 0;
1337 if (FRAME_HAS_MINIBUF_P (f)
1338 && (!FRAMEP (kb->Vdefault_minibuffer_frame)
1339 || !FRAME_LIVE_P (XFRAME (kb->Vdefault_minibuffer_frame))))
1340 kb->Vdefault_minibuffer_frame = frame;
1342 /* All remaining specified parameters, which have not been "used"
1343 by x_get_arg and friends, now go in the misc. alist of the frame. */
1344 for (tem = parms; CONSP (tem); tem = XCDR (tem))
1345 if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem))))
1346 f->param_alist = Fcons (XCAR (tem), f->param_alist);
1349 Vwindow_list = Qnil;
1351 return unbind_to (count, frame);
1355 DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0,
1356 doc: /* Set the input focus to FRAME.
1357 FRAME nil means use the selected frame. */)
1361 struct frame *f = check_ns_frame (frame);
1362 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (f);
1364 if (dpyinfo->x_focus_frame != f)
1366 EmacsView *view = FRAME_NS_VIEW (f);
1368 [[view window] makeKeyAndOrderFront: view];
1376 DEFUN ("ns-popup-font-panel", Fns_popup_font_panel, Sns_popup_font_panel,
1378 doc: /* Pop up the font panel. */)
1386 fm = [NSFontManager sharedFontManager];
1388 f = SELECTED_FRAME ();
1391 CHECK_FRAME (frame);
1395 [fm setSelectedFont: ((struct nsfont_info *)f->output_data.ns->font)->nsfont
1397 [fm orderFrontFontPanel: NSApp];
1402 DEFUN ("ns-popup-color-panel", Fns_popup_color_panel, Sns_popup_color_panel,
1404 doc: /* Pop up the color panel. */)
1412 f = SELECTED_FRAME ();
1415 CHECK_FRAME (frame);
1419 [NSApp orderFrontColorPanel: NSApp];
1424 DEFUN ("ns-read-file-name", Fns_read_file_name, Sns_read_file_name, 1, 4, 0,
1425 doc: /* Use a graphical panel to read a file name, using prompt PROMPT.
1426 Optional arg DIR, if non-nil, supplies a default directory.
1427 Optional arg ISLOAD, if non-nil, means read a file name for saving.
1428 Optional arg INIT, if non-nil, provides a default file name to use. */)
1429 (prompt, dir, isLoad, init)
1430 Lisp_Object prompt, dir, isLoad, init;
1432 static id fileDelegate = nil;
1437 NSString *promptS = NILP (prompt) || !STRINGP (prompt) ? nil :
1438 [NSString stringWithUTF8String: SDATA (prompt)];
1439 NSString *dirS = NILP (dir) || !STRINGP (dir) ?
1440 [NSString stringWithUTF8String: SDATA (current_buffer->directory)] :
1441 [NSString stringWithUTF8String: SDATA (dir)];
1442 NSString *initS = NILP (init) || !STRINGP (init) ? nil :
1443 [NSString stringWithUTF8String: SDATA (init)];
1447 if (fileDelegate == nil)
1448 fileDelegate = [EmacsFileDelegate new];
1450 [NSCursor setHiddenUntilMouseMoves: NO];
1452 if ([dirS characterAtIndex: 0] == '~')
1453 dirS = [dirS stringByExpandingTildeInPath];
1455 panel = NILP (isLoad) ?
1456 (id)[EmacsSavePanel savePanel] : (id)[EmacsOpenPanel openPanel];
1458 [panel setTitle: promptS];
1460 /* Puma (10.1) does not have */
1461 if ([panel respondsToSelector: @selector (setAllowsOtherFileTypes:)])
1462 [panel setAllowsOtherFileTypes: YES];
1464 [panel setTreatsFilePackagesAsDirectories: YES];
1465 [panel setDelegate: fileDelegate];
1471 ret = [panel runModalForDirectory: dirS file: initS];
1475 [panel setCanChooseDirectories: YES];
1476 ret = [panel runModalForDirectory: dirS file: initS types: nil];
1479 ret = (ret == NSOKButton) || panelOK;
1482 fname = build_string ([[panel filename] UTF8String]);
1484 [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow];
1487 return ret ? fname : Qnil;
1491 DEFUN ("ns-get-resource", Fns_get_resource, Sns_get_resource, 2, 2, 0,
1492 doc: /* Return the value of the property NAME of OWNER from the defaults database.
1493 If OWNER is nil, Emacs is assumed. */)
1495 Lisp_Object owner, name;
1501 owner = build_string
1502 ([[[NSProcessInfo processInfo] processName] UTF8String]);
1503 /* CHECK_STRING (owner); this should be just "Emacs" */
1504 CHECK_STRING (name);
1505 /*fprintf (stderr, "ns-get-resource checking resource '%s'\n", SDATA (name)); */
1507 value =[[[NSUserDefaults standardUserDefaults]
1508 objectForKey: [NSString stringWithUTF8String: SDATA (name)]]
1512 return build_string (value);
1517 DEFUN ("ns-set-resource", Fns_set_resource, Sns_set_resource, 3, 3, 0,
1518 doc: /* Set property NAME of OWNER to VALUE, from the defaults database.
1519 If OWNER is nil, Emacs is assumed.
1520 If VALUE is nil, the default is removed. */)
1521 (owner, name, value)
1522 Lisp_Object owner, name, value;
1527 = build_string ([[[NSProcessInfo processInfo] processName] UTF8String]);
1528 CHECK_STRING (owner);
1529 CHECK_STRING (name);
1532 [[NSUserDefaults standardUserDefaults] removeObjectForKey:
1533 [NSString stringWithUTF8String: SDATA (name)]];
1537 CHECK_STRING (value);
1538 [[NSUserDefaults standardUserDefaults] setObject:
1539 [NSString stringWithUTF8String: SDATA (value)]
1540 forKey: [NSString stringWithUTF8String:
1548 DEFUN ("ns-set-alpha", Fns_set_alpha, Sns_set_alpha, 2, 2, 0,
1549 doc: /* Return a color equivalent to COLOR with alpha setting ALPHA.
1550 The argument ALPHA should be a number between 0 and 1, where 0 is full
1551 transparency and 1 is opaque. */)
1559 CHECK_STRING (color);
1560 CHECK_NUMBER_OR_FLOAT (alpha);
1562 if (ns_lisp_to_color (color, &col))
1563 error ("Unknown color");
1565 a = XFLOATINT (alpha);
1566 if (a < 0.0 || a > 1.0)
1567 error ("Alpha value should be between 0 and 1 inclusive");
1569 col = [col colorWithAlphaComponent: a];
1570 return ns_color_to_lisp (col);
1574 DEFUN ("x-server-max-request-size", Fx_server_max_request_size,
1575 Sx_server_max_request_size,
1577 doc: /* This function is a no-op. It is only present for completeness. */)
1579 Lisp_Object display;
1582 /* This function has no real equivalent under NeXTstep. Return nil to
1588 DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0,
1589 doc: /* Return the vendor ID string of Nextstep display server DISPLAY.
1590 DISPLAY should be either a frame or a display name (a string).
1591 If omitted or nil, the selected frame's display is used. */)
1593 Lisp_Object display;
1595 #ifdef NS_IMPL_GNUSTEP
1596 return build_string ("GNU");
1598 return build_string ("Apple");
1603 DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0,
1604 doc: /* Return the version numbers of the server of DISPLAY.
1605 The value is a list of three integers: the major and minor
1606 version numbers of the X Protocol in use, and the distributor-specific
1607 release number. See also the function `x-server-vendor'.
1609 The optional argument DISPLAY specifies which display to ask about.
1610 DISPLAY should be either a frame or a display name (a string).
1611 If omitted or nil, that stands for the selected frame's display. */)
1613 Lisp_Object display;
1615 /*NOTE: it is unclear what would best correspond with "protocol";
1616 we return 10.3, meaning Panther, since this is roughly the
1617 level that GNUstep's APIs correspond to.
1618 The last number is where we distinguish between the Apple
1619 and GNUstep implementations ("distributor-specific release
1620 number") and give int'ized versions of major.minor. */
1621 return Fcons (make_number (10),
1622 Fcons (make_number (3),
1623 Fcons (make_number (ns_appkit_version_int()), Qnil)));
1627 DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0,
1628 doc: /* Return the number of screens on Nextstep display server DISPLAY.
1629 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1630 If omitted or nil, the selected frame's display is used. */)
1632 Lisp_Object display;
1637 num = [[NSScreen screens] count];
1639 return (num != 0) ? make_number (num) : Qnil;
1643 DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height,
1645 doc: /* Return the height of Nextstep display server DISPLAY, in millimeters.
1646 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1647 If omitted or nil, the selected frame's display is used. */)
1649 Lisp_Object display;
1652 return make_number ((int)
1653 ([ns_get_screen (display) frame].size.height/(92.0/25.4)));
1657 DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width,
1659 doc: /* Return the width of Nextstep display server DISPLAY, in millimeters.
1660 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1661 If omitted or nil, the selected frame's display is used. */)
1663 Lisp_Object display;
1666 return make_number ((int)
1667 ([ns_get_screen (display) frame].size.width/(92.0/25.4)));
1671 DEFUN ("x-display-backing-store", Fx_display_backing_store,
1672 Sx_display_backing_store, 0, 1, 0,
1673 doc: /* Return whether the Nexstep display DISPLAY supports backing store.
1674 The value may be `buffered', `retained', or `non-retained'.
1675 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1676 If omitted or nil, the selected frame's display is used. */)
1678 Lisp_Object display;
1681 switch ([ns_get_window (display) backingType])
1683 case NSBackingStoreBuffered:
1684 return intern ("buffered");
1685 case NSBackingStoreRetained:
1686 return intern ("retained");
1687 case NSBackingStoreNonretained:
1688 return intern ("non-retained");
1690 error ("Strange value for backingType parameter of frame");
1692 return Qnil; /* not reached, shut compiler up */
1696 DEFUN ("x-display-visual-class", Fx_display_visual_class,
1697 Sx_display_visual_class, 0, 1, 0,
1698 doc: /* Return the visual class of the Nextstep display server DISPLAY.
1699 The value is one of the symbols `static-gray', `gray-scale',
1700 `static-color', `pseudo-color', `true-color', or `direct-color'.
1701 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1702 If omitted or nil, the selected frame's display is used. */)
1704 Lisp_Object display;
1706 NSWindowDepth depth;
1708 depth = [ns_get_screen (display) depth];
1710 if ( depth == NSBestDepth (NSCalibratedWhiteColorSpace, 2, 2, YES, NULL))
1711 return intern ("static-gray");
1712 else if (depth == NSBestDepth (NSCalibratedWhiteColorSpace, 8, 8, YES, NULL))
1713 return intern ("gray-scale");
1714 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 8, YES, NULL))
1715 return intern ("pseudo-color");
1716 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 4, 12, NO, NULL))
1717 return intern ("true-color");
1718 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 24, NO, NULL))
1719 return intern ("direct-color");
1721 /* color mgmt as far as we do it is really handled by Nextstep itself anyway */
1722 return intern ("direct-color");
1726 DEFUN ("x-display-save-under", Fx_display_save_under,
1727 Sx_display_save_under, 0, 1, 0,
1728 doc: /* Non-nil if the Nextstep display server supports the save-under feature.
1729 The optional argument DISPLAY specifies which display to ask about.
1730 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1731 If omitted or nil, the selected frame's display is used. */)
1733 Lisp_Object display;
1736 switch ([ns_get_window (display) backingType])
1738 case NSBackingStoreBuffered:
1741 case NSBackingStoreRetained:
1742 case NSBackingStoreNonretained:
1746 error ("Strange value for backingType parameter of frame");
1748 return Qnil; /* not reached, shut compiler up */
1752 DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
1754 doc: /* Open a connection to a Nextstep display server.
1755 DISPLAY is the name of the display to connect to.
1756 Optional arguments XRM-STRING and MUST-SUCCEED are currently ignored. */)
1757 (display, resource_string, must_succeed)
1758 Lisp_Object display, resource_string, must_succeed;
1760 struct ns_display_info *dpyinfo;
1762 CHECK_STRING (display);
1764 nxatoms_of_nsselect ();
1765 dpyinfo = ns_term_init (display);
1768 if (!NILP (must_succeed))
1769 fatal ("OpenStep on %s not responding.\n",
1772 error ("OpenStep on %s not responding.\n",
1776 /* Register our external input/output types, used for determining
1777 applicable services and also drag/drop eligibility. */
1778 ns_send_types = [[NSArray arrayWithObject: NSStringPboardType] retain];
1779 ns_return_types = [[NSArray arrayWithObject: NSStringPboardType] retain];
1780 ns_drag_types = [[NSArray arrayWithObjects:
1782 NSTabularTextPboardType,
1783 NSFilenamesPboardType,
1786 NSFontPboardType, nil] retain];
1792 DEFUN ("x-close-connection", Fx_close_connection, Sx_close_connection,
1794 doc: /* Close the connection to the current Nextstep display server.
1795 The argument DISPLAY is currently ignored. */)
1797 Lisp_Object display;
1800 #ifdef NS_IMPL_COCOA
1803 /*ns_delete_terminal (dpyinfo->terminal); */
1804 [NSApp terminate: NSApp];
1809 DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0,
1810 doc: /* Return the list of display names that Emacs has connections to. */)
1813 Lisp_Object tail, result;
1816 for (tail = ns_display_name_list; CONSP (tail); tail = XCDR (tail))
1817 result = Fcons (XCAR (XCAR (tail)), result);
1823 DEFUN ("ns-hide-others", Fns_hide_others, Sns_hide_others,
1825 doc: /* Hides all applications other than Emacs. */)
1829 [NSApp hideOtherApplications: NSApp];
1833 DEFUN ("ns-hide-emacs", Fns_hide_emacs, Sns_hide_emacs,
1835 doc: /* If ON is non-nil, the entire Emacs application is hidden.
1836 Otherwise if Emacs is hidden, it is unhidden.
1837 If ON is equal to `activate', Emacs is unhidden and becomes
1838 the active application. */)
1843 if (EQ (on, intern ("activate")))
1845 [NSApp unhide: NSApp];
1846 [NSApp activateIgnoringOtherApps: YES];
1849 [NSApp unhide: NSApp];
1851 [NSApp hide: NSApp];
1856 DEFUN ("ns-emacs-info-panel", Fns_emacs_info_panel, Sns_emacs_info_panel,
1858 doc: /* Shows the 'Info' or 'About' panel for Emacs. */)
1862 [NSApp orderFrontStandardAboutPanel: nil];
1867 DEFUN ("ns-font-name", Fns_font_name, Sns_font_name, 1, 1, 0,
1868 doc: /* Determine font postscript or family name for font NAME.
1869 NAME should be a string containing either the font name or an XLFD
1870 font descriptor. If string contains `fontset' and not
1871 `fontset-startup', it is left alone. */)
1876 CHECK_STRING (name);
1881 if (strstr (nm, "fontset") && !strstr (nm, "fontset-startup"))
1884 return build_string (ns_xlfd_to_fontname (SDATA (name)));
1888 DEFUN ("ns-list-colors", Fns_list_colors, Sns_list_colors, 0, 1, 0,
1889 doc: /* Return a list of all available colors.
1890 The optional argument FRAME is currently ignored. */)
1894 Lisp_Object list = Qnil;
1895 NSEnumerator *colorlists;
1900 CHECK_FRAME (frame);
1901 if (! FRAME_NS_P (XFRAME (frame)))
1902 error ("non-Nextstep frame used in `ns-list-colors'");
1907 colorlists = [[NSColorList availableColorLists] objectEnumerator];
1908 while (clist = [colorlists nextObject])
1910 if ([[clist name] length] < 7 ||
1911 [[clist name] rangeOfString: @"PANTONE"].location == 0)
1913 NSEnumerator *cnames = [[clist allKeys] reverseObjectEnumerator];
1915 while (cname = [cnames nextObject])
1916 list = Fcons (build_string ([cname UTF8String]), list);
1917 /* for (i = [[clist allKeys] count] - 1; i >= 0; i--)
1918 list = Fcons (build_string ([[[clist allKeys] objectAtIndex: i]
1919 UTF8String]), list); */
1929 DEFUN ("ns-list-services", Fns_list_services, Sns_list_services, 0, 0, 0,
1930 doc: /* List available Nextstep services by querying NSApp. */)
1933 Lisp_Object ret = Qnil;
1938 svcs = [[NSMenu alloc] initWithTitle: @"Services"];
1939 [NSApp setServicesMenu: svcs]; /* this and next rebuild on <10.4 */
1940 [NSApp registerServicesMenuSendTypes: ns_send_types
1941 returnTypes: ns_return_types];
1943 /* On Tiger, services menu updating was made lazier (waits for user to
1944 actually click on the menu), so we have to force things along: */
1945 #ifdef NS_IMPL_COCOA
1946 if (NSAppKitVersionNumber >= 744.0)
1948 delegate = [svcs delegate];
1949 if (delegate != nil)
1951 if ([delegate respondsToSelector: @selector (menuNeedsUpdate:)])
1952 [delegate menuNeedsUpdate: svcs];
1953 if ([delegate respondsToSelector:
1954 @selector (menu:updateItem:atIndex:shouldCancel:)])
1956 int i, len = [delegate numberOfItemsInMenu: svcs];
1957 for (i =0; i<len; i++)
1958 [svcs addItemWithTitle: @"" action: NULL keyEquivalent: @""];
1959 for (i =0; i<len; i++)
1960 if (![delegate menu: svcs
1961 updateItem: (NSMenuItem *)[svcs itemAtIndex: i]
1962 atIndex: i shouldCancel: NO])
1969 [svcs setAutoenablesItems: NO];
1970 #ifdef NS_IMPL_COCOA
1971 [svcs update]; /* on OS X, converts from '/' structure */
1974 ret = interpret_services_menu (svcs, Qnil, ret);
1979 DEFUN ("ns-perform-service", Fns_perform_service, Sns_perform_service,
1981 doc: /* Perform Nextstep SERVICE on SEND.
1982 SEND should be either a string or nil.
1983 The return value is the result of the service, as string, or nil if
1984 there was no result. */)
1986 Lisp_Object service, send;
1993 CHECK_STRING (service);
1996 utfStr = SDATA (service);
1997 svcName = [NSString stringWithUTF8String: utfStr];
1999 pb =[NSPasteboard pasteboardWithUniqueName];
2000 ns_string_to_pasteboard (pb, send);
2002 if (NSPerformService (svcName, pb) == NO)
2003 Fsignal (Qquit, Fcons (build_string ("service not available"), Qnil));
2005 if ([[pb types] count] == 0)
2006 return build_string ("");
2007 return ns_string_from_pasteboard (pb);
2011 DEFUN ("ns-convert-utf8-nfd-to-nfc", Fns_convert_utf8_nfd_to_nfc,
2012 Sns_convert_utf8_nfd_to_nfc, 1, 1, 0,
2013 doc: /* Return an NFC string that matches the UTF-8 NFD string STR. */)
2017 /* TODO: If GNUstep ever implements precomposedStringWithCanonicalMapping,
2022 utfStr = [NSString stringWithUTF8String: SDATA (str)];
2023 if (![utfStr respondsToSelector:
2024 @selector (precomposedStringWithCanonicalMapping)])
2027 ("Warning: ns-convert-utf8-nfd-to-nfc unsupported under GNUstep.\n");
2031 utfStr = [utfStr precomposedStringWithCanonicalMapping];
2032 return build_string ([utfStr UTF8String]);
2036 #ifdef NS_IMPL_COCOA
2038 /* Compile and execute the AppleScript SCRIPT and return the error
2039 status as function value. A zero is returned if compilation and
2040 execution is successful, in which case *RESULT is set to a Lisp
2041 string or a number containing the resulting script value. Otherwise,
2044 ns_do_applescript (script, result)
2045 Lisp_Object script, *result;
2047 NSAppleEventDescriptor *desc;
2048 NSDictionary* errorDict;
2049 NSAppleEventDescriptor* returnDescriptor = NULL;
2051 NSAppleScript* scriptObject =
2052 [[NSAppleScript alloc] initWithSource:
2053 [NSString stringWithUTF8String: SDATA (script)]];
2055 returnDescriptor = [scriptObject executeAndReturnError: &errorDict];
2056 [scriptObject release];
2060 if (returnDescriptor != NULL)
2062 // successful execution
2063 if (kAENullEvent != [returnDescriptor descriptorType])
2066 // script returned an AppleScript result
2067 if ((typeUnicodeText == [returnDescriptor descriptorType]) ||
2068 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
2069 (typeUTF16ExternalRepresentation
2070 == [returnDescriptor descriptorType]) ||
2072 (typeUTF8Text == [returnDescriptor descriptorType]) ||
2073 (typeCString == [returnDescriptor descriptorType]))
2075 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2077 *result = build_string([[desc stringValue] UTF8String]);
2081 /* use typeUTF16ExternalRepresentation? */
2082 // coerce the result to the appropriate ObjC type
2083 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2085 *result = make_number([desc int32Value]);
2091 // no script result, return error
2097 DEFUN ("ns-do-applescript", Fns_do_applescript, Sns_do_applescript, 1, 1, 0,
2098 doc: /* Execute AppleScript SCRIPT and return the result.
2099 If compilation and execution are successful, the resulting script value
2100 is returned as a string, a number or, in the case of other constructs, t.
2101 In case the execution fails, an error is signaled. */)
2108 CHECK_STRING (script);
2112 status = ns_do_applescript (script, &result);
2116 else if (!STRINGP (result))
2117 error ("AppleScript error %d", status);
2119 error ("%s", SDATA (result));
2125 /* ==========================================================================
2127 Miscellaneous functions not called through hooks
2129 ========================================================================== */
2132 /* called from image.c */
2134 check_x_frame (Lisp_Object frame)
2136 return check_ns_frame (frame);
2140 /* called from frame.c */
2141 struct ns_display_info *
2142 check_x_display_info (Lisp_Object frame)
2144 return check_ns_display_info (frame);
2149 x_set_scroll_bar_default_width (f)
2152 int wid = FRAME_COLUMN_WIDTH (f);
2153 FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2154 FRAME_CONFIG_SCROLL_BAR_COLS (f) = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) +
2159 /* terms impl this instead of x-get-resource directly */
2161 x_get_string_resource (XrmDatabase rdb, char *name, char *class)
2163 /* remove appname prefix; TODO: allow for !="Emacs" */
2164 char *toCheck = class + (!strncmp (class, "Emacs.", 6) ? 6 : 0);
2168 /* Support emacs-20-style face resources for backwards compatibility */
2169 if (!strncmp (toCheck, "Face", 4))
2170 toCheck = name + (!strncmp (name, "emacs.", 6) ? 6 : 0);
2172 /*fprintf (stderr, "Checking '%s'\n", toCheck); */
2174 res = ns_no_defaults ? NULL :
2175 [[[NSUserDefaults standardUserDefaults] objectForKey:
2176 [NSString stringWithUTF8String: toCheck]] UTF8String];
2177 return !res ? NULL :
2178 (!strncasecmp (res, "YES", 3) ? "true" :
2179 (!strncasecmp (res, "NO", 2) ? "false" : res));
2184 x_get_focus_frame (struct frame *frame)
2186 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (frame);
2187 Lisp_Object nsfocus;
2189 if (!dpyinfo->x_focus_frame)
2192 XSETFRAME (nsfocus, dpyinfo->x_focus_frame);
2198 x_pixel_width (struct frame *f)
2200 return FRAME_PIXEL_WIDTH (f);
2205 x_pixel_height (struct frame *f)
2207 return FRAME_PIXEL_HEIGHT (f);
2212 x_char_width (struct frame *f)
2214 return FRAME_COLUMN_WIDTH (f);
2219 x_char_height (struct frame *f)
2221 return FRAME_LINE_HEIGHT (f);
2226 x_screen_planes (struct frame *f)
2228 return FRAME_NS_DISPLAY_INFO (f)->n_planes;
2233 x_sync (Lisp_Object frame)
2235 /* XXX Not implemented XXX */
2241 /* ==========================================================================
2243 Lisp definitions that, for whatever reason, we can't alias as 'ns-XXX'.
2245 ========================================================================== */
2248 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
2249 doc: /* Return t if the current Nextstep display supports the color COLOR.
2250 The optional argument FRAME is currently ignored. */)
2252 Lisp_Object color, frame;
2256 return ns_lisp_to_color (color, &col) ? Qnil : Qt;
2260 DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0,
2261 doc: /* Return a description of the color named COLOR.
2262 The value is a list of integer RGBA values--(RED GREEN BLUE ALPHA).
2263 These values appear to range from 0 to 65280; white is (65280 65280 65280 0).
2264 The optional argument FRAME is currently ignored. */)
2266 Lisp_Object color, frame;
2269 float red, green, blue, alpha;
2270 Lisp_Object rgba[4];
2273 CHECK_STRING (color);
2275 if (ns_lisp_to_color (color, &col))
2278 [[col colorUsingColorSpaceName: NSCalibratedRGBColorSpace]
2279 getRed: &red green: &green blue: &blue alpha: &alpha];
2280 rgba[0] = make_number (lrint (red*65280));
2281 rgba[1] = make_number (lrint (green*65280));
2282 rgba[2] = make_number (lrint (blue*65280));
2283 rgba[3] = make_number (lrint (alpha*65280));
2285 return Flist (4, rgba);
2289 DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0,
2290 doc: /* Return t if the Nextstep display supports color.
2291 The optional argument DISPLAY specifies which display to ask about.
2292 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2293 If omitted or nil, that stands for the selected frame's display. */)
2295 Lisp_Object display;
2297 NSWindowDepth depth;
2298 NSString *colorSpace;
2300 depth = [ns_get_screen (display) depth];
2301 colorSpace = NSColorSpaceFromDepth (depth);
2303 return [colorSpace isEqualToString: NSDeviceWhiteColorSpace]
2304 || [colorSpace isEqualToString: NSCalibratedWhiteColorSpace]
2309 DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p,
2310 Sx_display_grayscale_p, 0, 1, 0,
2311 doc: /* Return t if the Nextstep display supports shades of gray.
2312 Note that color displays do support shades of gray.
2313 The optional argument DISPLAY specifies which display to ask about.
2314 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2315 If omitted or nil, that stands for the selected frame's display. */)
2317 Lisp_Object display;
2319 NSWindowDepth depth;
2321 depth = [ns_get_screen (display) depth];
2323 return NSBitsPerPixelFromDepth (depth) > 1 ? Qt : Qnil;
2327 DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width,
2329 doc: /* Return the width in pixels of the Nextstep display DISPLAY.
2330 The optional argument DISPLAY specifies which display to ask about.
2331 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2332 If omitted or nil, that stands for the selected frame's display. */)
2334 Lisp_Object display;
2337 return make_number ((int) [ns_get_screen (display) frame].size.width);
2341 DEFUN ("x-display-pixel-height", Fx_display_pixel_height,
2342 Sx_display_pixel_height, 0, 1, 0,
2343 doc: /* Return the height in pixels of the Nextstep display DISPLAY.
2344 The optional argument DISPLAY specifies which display to ask about.
2345 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2346 If omitted or nil, that stands for the selected frame's display. */)
2348 Lisp_Object display;
2351 return make_number ((int) [ns_get_screen (display) frame].size.height);
2355 DEFUN ("display-usable-bounds", Fns_display_usable_bounds,
2356 Sns_display_usable_bounds, 0, 1, 0,
2357 doc: /* Return the bounds of the usable part of the screen.
2358 The return value is a list of integers (LEFT TOP WIDTH HEIGHT), which
2359 are the boundaries of the usable part of the screen, excluding areas
2360 reserved for the Mac menu, dock, and so forth.
2362 The screen queried corresponds to DISPLAY, which should be either a
2363 frame, a display name (a string), or terminal ID. If omitted or nil,
2364 that stands for the selected frame's display. */)
2366 Lisp_Object display;
2372 vScreen = [ns_get_screen (display) visibleFrame];
2373 top = vScreen.origin.y == 0.0 ?
2374 (int) [ns_get_screen (display) frame].size.height - vScreen.size.height : 0;
2376 return list4 (make_number ((int) vScreen.origin.x),
2378 make_number ((int) vScreen.size.width),
2379 make_number ((int) vScreen.size.height));
2383 DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes,
2385 doc: /* Return the number of bitplanes of the Nextstep display DISPLAY.
2386 The optional argument DISPLAY specifies which display to ask about.
2387 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2388 If omitted or nil, that stands for the selected frame's display. */)
2390 Lisp_Object display;
2394 (NSBitsPerPixelFromDepth ([ns_get_screen (display) depth]));
2398 DEFUN ("x-display-color-cells", Fx_display_color_cells,
2399 Sx_display_color_cells, 0, 1, 0,
2400 doc: /* Returns the number of color cells of the Nextstep display DISPLAY.
2401 The optional argument DISPLAY specifies which display to ask about.
2402 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2403 If omitted or nil, that stands for the selected frame's display. */)
2405 Lisp_Object display;
2408 struct ns_display_info *dpyinfo = check_ns_display_info (display);
2410 /* We force 24+ bit depths to 24-bit to prevent an overflow. */
2411 return make_number (1 << min (dpyinfo->n_planes, 24));
2415 /* Unused dummy def needed for compatibility. */
2416 Lisp_Object tip_frame;
2418 /* TODO: move to xdisp or similar */
2420 compute_tip_xy (f, parms, dx, dy, width, height, root_x, root_y)
2422 Lisp_Object parms, dx, dy;
2424 int *root_x, *root_y;
2426 Lisp_Object left, top;
2427 EmacsView *view = FRAME_NS_VIEW (f);
2430 /* Start with user-specified or mouse position. */
2431 left = Fcdr (Fassq (Qleft, parms));
2432 if (INTEGERP (left))
2435 pt.x = last_mouse_motion_position.x;
2436 top = Fcdr (Fassq (Qtop, parms));
2440 pt.y = last_mouse_motion_position.y;
2442 /* Convert to screen coordinates */
2443 pt = [view convertPoint: pt toView: nil];
2444 pt = [[view window] convertBaseToScreen: pt];
2446 /* Ensure in bounds. (Note, screen origin = lower left.) */
2447 if (pt.x + XINT (dx) <= 0)
2448 *root_x = 0; /* Can happen for negative dx */
2449 else if (pt.x + XINT (dx) + width
2450 <= x_display_pixel_width (FRAME_NS_DISPLAY_INFO (f)))
2451 /* It fits to the right of the pointer. */
2452 *root_x = pt.x + XINT (dx);
2453 else if (width + XINT (dx) <= pt.x)
2454 /* It fits to the left of the pointer. */
2455 *root_x = pt.x - width - XINT (dx);
2457 /* Put it left justified on the screen -- it ought to fit that way. */
2460 if (pt.y - XINT (dy) - height >= 0)
2461 /* It fits below the pointer. */
2462 *root_y = pt.y - height - XINT (dy);
2463 else if (pt.y + XINT (dy) + height
2464 <= x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)))
2465 /* It fits above the pointer */
2466 *root_y = pt.y + XINT (dy);
2468 /* Put it on the top. */
2469 *root_y = x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)) - height;
2473 DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0,
2474 doc: /* Show STRING in a \"tooltip\" window on frame FRAME.
2475 A tooltip window is a small window displaying a string.
2477 FRAME nil or omitted means use the selected frame.
2479 PARMS is an optional list of frame parameters which can be used to
2480 change the tooltip's appearance.
2482 Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil
2483 means use the default timeout of 5 seconds.
2485 If the list of frame parameters PARMS contains a `left' parameter,
2486 the tooltip is displayed at that x-position. Otherwise it is
2487 displayed at the mouse position, with offset DX added (default is 5 if
2488 DX isn't specified). Likewise for the y-position; if a `top' frame
2489 parameter is specified, it determines the y-position of the tooltip
2490 window, otherwise it is displayed at the mouse position, with offset
2491 DY added (default is -10).
2493 A tooltip's maximum size is specified by `x-max-tooltip-size'.
2494 Text larger than the specified size is clipped. */)
2495 (string, frame, parms, timeout, dx, dy)
2496 Lisp_Object string, frame, parms, timeout, dx, dy;
2499 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
2500 int count = SPECPDL_INDEX ();
2505 specbind (Qinhibit_redisplay, Qt);
2507 GCPRO4 (string, parms, frame, timeout);
2509 CHECK_STRING (string);
2510 str = SDATA (string);
2511 f = check_x_frame (frame);
2513 timeout = make_number (5);
2515 CHECK_NATNUM (timeout);
2518 dx = make_number (5);
2523 dy = make_number (-10);
2528 if (ns_tooltip == nil)
2529 ns_tooltip = [[EmacsTooltip alloc] init];
2533 [ns_tooltip setText: str];
2534 size = [ns_tooltip frame].size;
2536 /* Move the tooltip window where the mouse pointer is. Resize and
2538 compute_tip_xy (f, parms, dx, dy, (int)size.width, (int)size.height,
2541 [ns_tooltip showAtX: root_x Y: root_y for: XINT (timeout)];
2545 return unbind_to (count, Qnil);
2549 DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0,
2550 doc: /* Hide the current tooltip window, if there is any.
2551 Value is t if tooltip was open, nil otherwise. */)
2554 if (ns_tooltip == nil || ![ns_tooltip isActive])
2561 /* ==========================================================================
2563 Class implementations
2565 ========================================================================== */
2568 @implementation EmacsSavePanel
2569 #ifdef NS_IMPL_COCOA
2570 /* --------------------------------------------------------------------------
2571 These are overridden to intercept on OS X: ending panel restarts NSApp
2572 event loop if it is stopped. Not sure if this is correct behavior,
2573 perhaps should check if running and if so send an appdefined.
2574 -------------------------------------------------------------------------- */
2575 - (void) ok: (id)sender
2581 - (void) cancel: (id)sender
2583 [super cancel: sender];
2590 @implementation EmacsOpenPanel
2591 #ifdef NS_IMPL_COCOA
2592 /* --------------------------------------------------------------------------
2593 These are overridden to intercept on OS X: ending panel restarts NSApp
2594 event loop if it is stopped. Not sure if this is correct behavior,
2595 perhaps should check if running and if so send an appdefined.
2596 -------------------------------------------------------------------------- */
2597 - (void) ok: (id)sender
2603 - (void) cancel: (id)sender
2605 [super cancel: sender];
2612 @implementation EmacsFileDelegate
2613 /* --------------------------------------------------------------------------
2614 Delegate methods for Open/Save panels
2615 -------------------------------------------------------------------------- */
2616 - (BOOL)panel: (id)sender isValidFilename: (NSString *)filename
2620 - (BOOL)panel: (id)sender shouldShowFilename: (NSString *)filename
2624 - (NSString *)panel: (id)sender userEnteredFilename: (NSString *)filename
2625 confirmed: (BOOL)okFlag
2634 /* ==========================================================================
2636 Lisp interface declaration
2638 ========================================================================== */
2646 Qnone = intern ("none");
2648 Qfontsize = intern ("fontsize");
2649 staticpro (&Qfontsize);
2651 DEFVAR_LISP ("ns-icon-type-alist", &Vns_icon_type_alist,
2652 doc: /* Alist of elements (REGEXP . IMAGE) for images of icons associated to frames.
2653 If the title of a frame matches REGEXP, then IMAGE.tiff is
2654 selected as the image of the icon representing the frame when it's
2655 miniaturized. If an element is t, then Emacs tries to select an icon
2656 based on the filetype of the visited file.
2658 The images have to be installed in a folder called English.lproj in the
2659 Emacs folder. You have to restart Emacs after installing new icons.
2661 Example: Install an icon Gnus.tiff and execute the following code
2663 (setq ns-icon-type-alist
2664 (append ns-icon-type-alist
2665 '((\"^\\\\*\\\\(Group\\\\*$\\\\|Summary \\\\|Article\\\\*$\\\\)\"
2668 When you miniaturize a Group, Summary or Article frame, Gnus.tiff will
2669 be used as the image of the icon representing the frame. */);
2670 Vns_icon_type_alist = Fcons (Qt, Qnil);
2672 DEFVAR_LISP ("ns-version-string", &Vns_version_string,
2673 doc: /* Toolkit version for NS Windowing. */);
2674 Vns_version_string = ns_appkit_version_str ();
2676 defsubr (&Sns_read_file_name);
2677 defsubr (&Sns_get_resource);
2678 defsubr (&Sns_set_resource);
2679 defsubr (&Sxw_display_color_p); /* this and next called directly by C code */
2680 defsubr (&Sx_display_grayscale_p);
2681 defsubr (&Sns_font_name);
2682 defsubr (&Sns_list_colors);
2683 #ifdef NS_IMPL_COCOA
2684 defsubr (&Sns_do_applescript);
2686 defsubr (&Sxw_color_defined_p);
2687 defsubr (&Sxw_color_values);
2688 defsubr (&Sx_server_max_request_size);
2689 defsubr (&Sx_server_vendor);
2690 defsubr (&Sx_server_version);
2691 defsubr (&Sx_display_pixel_width);
2692 defsubr (&Sx_display_pixel_height);
2693 defsubr (&Sns_display_usable_bounds);
2694 defsubr (&Sx_display_mm_width);
2695 defsubr (&Sx_display_mm_height);
2696 defsubr (&Sx_display_screens);
2697 defsubr (&Sx_display_planes);
2698 defsubr (&Sx_display_color_cells);
2699 defsubr (&Sx_display_visual_class);
2700 defsubr (&Sx_display_backing_store);
2701 defsubr (&Sx_display_save_under);
2702 defsubr (&Sx_create_frame);
2703 defsubr (&Sns_set_alpha);
2704 defsubr (&Sx_open_connection);
2705 defsubr (&Sx_close_connection);
2706 defsubr (&Sx_display_list);
2708 defsubr (&Sns_hide_others);
2709 defsubr (&Sns_hide_emacs);
2710 defsubr (&Sns_emacs_info_panel);
2711 defsubr (&Sns_list_services);
2712 defsubr (&Sns_perform_service);
2713 defsubr (&Sns_convert_utf8_nfd_to_nfc);
2714 defsubr (&Sx_focus_frame);
2715 defsubr (&Sns_popup_font_panel);
2716 defsubr (&Sns_popup_color_panel);
2718 defsubr (&Sx_show_tip);
2719 defsubr (&Sx_hide_tip);
2721 /* used only in fontset.c */
2722 check_window_system_func = check_ns;
2726 // arch-tag: dc2a3f74-1123-4daa-8eed-fb78db6a5642