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 */
1039 /* ==========================================================================
1043 ========================================================================== */
1045 DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame,
1047 doc: /* Make a new Nextstep window, called a \"frame\" in Emacs terms.
1048 Return an Emacs frame object.
1049 PARMS is an alist of frame parameters.
1050 If the parameters specify that the frame should not have a minibuffer,
1051 and do not specify a specific minibuffer window to use,
1052 then `default-minibuffer-frame' must be a frame whose minibuffer can
1053 be shared by the new frame. */)
1057 static int desc_ctr = 1;
1059 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
1060 Lisp_Object frame, tem;
1062 int minibuffer_only = 0;
1063 int count = specpdl_ptr - specpdl;
1064 Lisp_Object display;
1065 struct ns_display_info *dpyinfo = NULL;
1068 Lisp_Object tfont, tfontsize;
1069 int window_prompting = 0;
1074 /* Seems a little strange, but other terms do it. Perhaps the code below
1075 is modifying something? */
1076 parms = Fcopy_alist (parms);
1078 display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_STRING);
1079 if (EQ (display, Qunbound))
1081 dpyinfo = check_ns_display_info (display);
1083 if (!dpyinfo->terminal->name)
1084 error ("Terminal is not live, can't create new frames on it");
1086 kb = dpyinfo->terminal->kboard;
1088 name = x_get_arg (dpyinfo, parms, Qname, 0, 0, RES_TYPE_STRING);
1090 && ! EQ (name, Qunbound)
1092 error ("Invalid frame name--not a string or nil");
1095 Vx_resource_name = name;
1097 Vx_resource_name = Vinvocation_name;
1099 parent = x_get_arg (dpyinfo, parms, Qparent_id, 0, 0, RES_TYPE_NUMBER);
1100 if (EQ (parent, Qunbound))
1102 if (! NILP (parent))
1103 CHECK_NUMBER (parent);
1106 GCPRO4 (parms, parent, name, frame);
1108 tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer",
1110 if (EQ (tem, Qnone) || NILP (tem))
1112 f = make_frame_without_minibuffer (Qnil, kb, display);
1114 else if (EQ (tem, Qonly))
1116 f = make_minibuffer_frame ();
1117 minibuffer_only = 1;
1119 else if (WINDOWP (tem))
1121 f = make_frame_without_minibuffer (tem, kb, display);
1128 /* Set the name; the functions to which we pass f expect the name to
1130 if (EQ (name, Qunbound) || NILP (name) || (XTYPE (name) != Lisp_String))
1133 = build_string ([[[NSProcessInfo processInfo] processName] UTF8String]);
1134 f->explicit_name =0;
1139 f->explicit_name = 1;
1140 specbind (Qx_resource_name, name);
1143 XSETFRAME (frame, f);
1144 FRAME_CAN_HAVE_SCROLL_BARS (f) = 1;
1146 f->terminal = dpyinfo->terminal;
1147 f->terminal->reference_count++;
1149 f->output_method = output_ns;
1150 f->output_data.ns = (struct ns_output *)xmalloc (sizeof *(f->output_data.ns));
1151 bzero (f->output_data.ns, sizeof (*(f->output_data.ns)));
1153 FRAME_FONTSET (f) = -1;
1155 /* record_unwind_protect (unwind_create_frame, frame); safety; maybe later? */
1157 f->icon_name = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title",
1159 if (! STRINGP (f->icon_name))
1160 f->icon_name = Qnil;
1162 FRAME_NS_DISPLAY_INFO (f) = dpyinfo;
1164 f->output_data.ns->window_desc = desc_ctr++;
1167 f->output_data.ns->parent_desc = (Window) XFASTINT (parent);
1168 f->output_data.ns->explicit_parent = 1;
1172 f->output_data.ns->parent_desc = FRAME_NS_DISPLAY_INFO (f)->root_window;
1173 f->output_data.ns->explicit_parent = 0;
1176 f->resx = dpyinfo->resx;
1177 f->resy = dpyinfo->resy;
1180 register_font_driver (&nsfont_driver, f);
1181 x_default_parameter (f, parms, Qfont_backend, Qnil,
1182 "fontBackend", "FontBackend", RES_TYPE_STRING);
1185 /* use for default font name */
1186 id font = [NSFont userFixedPitchFontOfSize: -1.0]; /* default */
1187 tfontsize = x_default_parameter (f, parms, Qfontsize,
1188 make_number (0 /*(int)[font pointSize]*/),
1189 "fontSize", "FontSize", RES_TYPE_NUMBER);
1190 tfont = x_default_parameter (f, parms, Qfont,
1191 build_string ([[font fontName] UTF8String]),
1192 "font", "Font", RES_TYPE_STRING);
1196 x_default_parameter (f, parms, Qborder_width, make_number (0),
1197 "borderwidth", "BorderWidth", RES_TYPE_NUMBER);
1198 x_default_parameter (f, parms, Qinternal_border_width, make_number (2),
1199 "internalBorderWidth", "InternalBorderWidth",
1202 /* default scrollbars on right on Mac */
1205 #ifdef NS_IMPL_GNUSTEP
1210 x_default_parameter (f, parms, Qvertical_scroll_bars, spos,
1211 "verticalScrollBars", "VerticalScrollBars",
1214 x_default_parameter (f, parms, Qforeground_color, build_string ("Black"),
1215 "foreground", "Foreground", RES_TYPE_STRING);
1216 x_default_parameter (f, parms, Qbackground_color, build_string ("White"),
1217 "background", "Background", RES_TYPE_STRING);
1218 x_default_parameter (f, parms, Qcursor_color, build_string ("grey"),
1219 "cursorColor", "CursorColor", RES_TYPE_STRING);
1220 /* FIXME: not suppported yet in Nextstep */
1221 x_default_parameter (f, parms, Qline_spacing, Qnil,
1222 "lineSpacing", "LineSpacing", RES_TYPE_NUMBER);
1223 x_default_parameter (f, parms, Qleft_fringe, Qnil,
1224 "leftFringe", "LeftFringe", RES_TYPE_NUMBER);
1225 x_default_parameter (f, parms, Qright_fringe, Qnil,
1226 "rightFringe", "RightFringe", RES_TYPE_NUMBER);
1229 init_frame_faces (f);
1231 x_default_parameter (f, parms, Qmenu_bar_lines, make_number (0), "menuBar",
1232 "menuBar", RES_TYPE_NUMBER);
1233 x_default_parameter (f, parms, Qtool_bar_lines, make_number (0), "toolBar",
1234 "toolBar", RES_TYPE_NUMBER);
1235 x_default_parameter (f, parms, Qbuffer_predicate, Qnil, "bufferPredicate",
1236 "BufferPredicate", RES_TYPE_SYMBOL);
1237 x_default_parameter (f, parms, Qtitle, Qnil, "title", "Title",
1240 /* TODO: other terms seem to get away w/o this complexity.. */
1241 if (NILP (Fassq (Qwidth, parms)))
1244 = x_get_arg (dpyinfo, parms, Qwidth, "width", "Width",
1246 if (! EQ (value, Qunbound))
1247 parms = Fcons (Fcons (Qwidth, value), parms);
1249 if (NILP (Fassq (Qheight, parms)))
1252 = x_get_arg (dpyinfo, parms, Qheight, "height", "Height",
1254 if (! EQ (value, Qunbound))
1255 parms = Fcons (Fcons (Qheight, value), parms);
1257 if (NILP (Fassq (Qleft, parms)))
1260 = x_get_arg (dpyinfo, parms, Qleft, "left", "Left", RES_TYPE_NUMBER);
1261 if (! EQ (value, Qunbound))
1262 parms = Fcons (Fcons (Qleft, value), parms);
1264 if (NILP (Fassq (Qtop, parms)))
1267 = x_get_arg (dpyinfo, parms, Qtop, "top", "Top", RES_TYPE_NUMBER);
1268 if (! EQ (value, Qunbound))
1269 parms = Fcons (Fcons (Qtop, value), parms);
1272 window_prompting = x_figure_window_size (f, parms, 1);
1274 tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN);
1275 f->no_split = minibuffer_only || (!EQ (tem, Qunbound) && !EQ (tem, Qnil));
1277 /* NOTE: on other terms, this is done in set_mouse_color, however this
1278 was not getting called under Nextstep */
1279 f->output_data.ns->text_cursor = [NSCursor IBeamCursor];
1280 f->output_data.ns->nontext_cursor = [NSCursor arrowCursor];
1281 f->output_data.ns->modeline_cursor = [NSCursor pointingHandCursor];
1282 f->output_data.ns->hand_cursor = [NSCursor pointingHandCursor];
1283 f->output_data.ns->hourglass_cursor = [NSCursor disappearingItemCursor];
1284 f->output_data.ns->horizontal_drag_cursor = [NSCursor resizeLeftRightCursor];
1285 FRAME_NS_DISPLAY_INFO (f)->vertical_scroll_bar_cursor
1286 = [NSCursor arrowCursor];
1287 f->output_data.ns->current_pointer = f->output_data.ns->text_cursor;
1289 [[EmacsView alloc] initFrameFromEmacs: f];
1293 /* It is now ok to make the frame official even if we get an error below.
1294 The frame needs to be on Vframe_list or making it visible won't work. */
1295 Vframe_list = Fcons (frame, Vframe_list);
1296 /*FRAME_NS_DISPLAY_INFO (f)->reference_count++; */
1298 x_default_parameter (f, parms, Qicon_type, Qnil, "bitmapIcon", "BitmapIcon",
1300 x_default_parameter (f, parms, Qauto_raise, Qnil, "autoRaise", "AutoRaiseLower",
1302 x_default_parameter (f, parms, Qauto_lower, Qnil, "autoLower", "AutoLower",
1304 x_default_parameter (f, parms, Qcursor_type, Qbox, "cursorType", "CursorType",
1306 x_default_parameter (f, parms, Qscroll_bar_width, Qnil, "scrollBarWidth",
1307 "ScrollBarWidth", RES_TYPE_NUMBER);
1308 x_default_parameter (f, parms, Qalpha, Qnil, "alpha", "Alpha",
1311 width = FRAME_COLS (f);
1312 height = FRAME_LINES (f);
1314 SET_FRAME_COLS (f, 0);
1315 FRAME_LINES (f) = 0;
1316 change_frame_size (f, height, width, 1, 0, 0);
1318 if (! f->output_data.ns->explicit_parent)
1320 tem = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL);
1321 if (EQ (tem, Qunbound))
1323 x_set_visibility (f, tem, Qnil);
1324 if (EQ (tem, Qicon))
1325 x_iconify_frame (f);
1326 else if (! NILP (tem))
1328 x_make_frame_visible (f);
1329 f->async_visible = 1;
1330 [[FRAME_NS_VIEW (f) window] makeKeyWindow];
1333 f->async_visible = 0;
1336 if (FRAME_HAS_MINIBUF_P (f)
1337 && (!FRAMEP (kb->Vdefault_minibuffer_frame)
1338 || !FRAME_LIVE_P (XFRAME (kb->Vdefault_minibuffer_frame))))
1339 kb->Vdefault_minibuffer_frame = frame;
1341 /* All remaining specified parameters, which have not been "used"
1342 by x_get_arg and friends, now go in the misc. alist of the frame. */
1343 for (tem = parms; CONSP (tem); tem = XCDR (tem))
1344 if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem))))
1345 f->param_alist = Fcons (XCAR (tem), f->param_alist);
1348 Vwindow_list = Qnil;
1350 return unbind_to (count, frame);
1354 DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0,
1355 doc: /* Set the input focus to FRAME.
1356 FRAME nil means use the selected frame. */)
1360 struct frame *f = check_ns_frame (frame);
1361 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (f);
1363 if (dpyinfo->x_focus_frame != f)
1365 EmacsView *view = FRAME_NS_VIEW (f);
1367 [[view window] makeKeyAndOrderFront: view];
1375 DEFUN ("ns-popup-font-panel", Fns_popup_font_panel, Sns_popup_font_panel,
1377 doc: /* Pop up the font panel. */)
1385 fm = [NSFontManager new];
1387 f = SELECTED_FRAME ();
1390 CHECK_FRAME (frame);
1394 [fm setSelectedFont: ((struct nsfont_info *)f->output_data.ns->font)->nsfont
1396 [fm orderFrontFontPanel: NSApp];
1401 DEFUN ("ns-popup-color-panel", Fns_popup_color_panel, Sns_popup_color_panel,
1403 doc: /* Pop up the color panel. */)
1411 f = SELECTED_FRAME ();
1414 CHECK_FRAME (frame);
1418 [NSApp orderFrontColorPanel: NSApp];
1423 DEFUN ("ns-read-file-name", Fns_read_file_name, Sns_read_file_name, 1, 4, 0,
1424 doc: /* Use a graphical panel to read a file name, using prompt PROMPT.
1425 Optional arg DIR, if non-nil, supplies a default directory.
1426 Optional arg ISLOAD, if non-nil, means read a file name for saving.
1427 Optional arg INIT, if non-nil, provides a default file name to use. */)
1428 (prompt, dir, isLoad, init)
1429 Lisp_Object prompt, dir, isLoad, init;
1431 static id fileDelegate = nil;
1436 NSString *promptS = NILP (prompt) || !STRINGP (prompt) ? nil :
1437 [NSString stringWithUTF8String: SDATA (prompt)];
1438 NSString *dirS = NILP (dir) || !STRINGP (dir) ?
1439 [NSString stringWithUTF8String: SDATA (current_buffer->directory)] :
1440 [NSString stringWithUTF8String: SDATA (dir)];
1441 NSString *initS = NILP (init) || !STRINGP (init) ? nil :
1442 [NSString stringWithUTF8String: SDATA (init)];
1446 if (fileDelegate == nil)
1447 fileDelegate = [EmacsFileDelegate new];
1449 [NSCursor setHiddenUntilMouseMoves: NO];
1451 if ([dirS characterAtIndex: 0] == '~')
1452 dirS = [dirS stringByExpandingTildeInPath];
1454 panel = NILP (isLoad) ?
1455 (id)[EmacsSavePanel savePanel] : (id)[EmacsOpenPanel openPanel];
1457 [panel setTitle: promptS];
1459 /* Puma (10.1) does not have */
1460 if ([panel respondsToSelector: @selector (setAllowsOtherFileTypes:)])
1461 [panel setAllowsOtherFileTypes: YES];
1463 [panel setTreatsFilePackagesAsDirectories: YES];
1464 [panel setDelegate: fileDelegate];
1470 ret = [panel runModalForDirectory: dirS file: initS];
1474 [panel setCanChooseDirectories: YES];
1475 ret = [panel runModalForDirectory: dirS file: initS types: nil];
1478 ret = (ret == NSOKButton) || panelOK;
1481 fname = build_string ([[panel filename] UTF8String]);
1483 [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow];
1486 return ret ? fname : Qnil;
1490 DEFUN ("ns-get-resource", Fns_get_resource, Sns_get_resource, 2, 2, 0,
1491 doc: /* Return the value of the property NAME of OWNER from the defaults database.
1492 If OWNER is nil, Emacs is assumed. */)
1494 Lisp_Object owner, name;
1500 owner = build_string
1501 ([[[NSProcessInfo processInfo] processName] UTF8String]);
1502 /* CHECK_STRING (owner); this should be just "Emacs" */
1503 CHECK_STRING (name);
1504 /*fprintf (stderr, "ns-get-resource checking resource '%s'\n", SDATA (name)); */
1506 value =[[[NSUserDefaults standardUserDefaults]
1507 objectForKey: [NSString stringWithUTF8String: SDATA (name)]]
1511 return build_string (value);
1516 DEFUN ("ns-set-resource", Fns_set_resource, Sns_set_resource, 3, 3, 0,
1517 doc: /* Set property NAME of OWNER to VALUE, from the defaults database.
1518 If OWNER is nil, Emacs is assumed.
1519 If VALUE is nil, the default is removed. */)
1520 (owner, name, value)
1521 Lisp_Object owner, name, value;
1526 = build_string ([[[NSProcessInfo processInfo] processName] UTF8String]);
1527 CHECK_STRING (owner);
1528 CHECK_STRING (name);
1531 [[NSUserDefaults standardUserDefaults] removeObjectForKey:
1532 [NSString stringWithUTF8String: SDATA (name)]];
1536 CHECK_STRING (value);
1537 [[NSUserDefaults standardUserDefaults] setObject:
1538 [NSString stringWithUTF8String: SDATA (value)]
1539 forKey: [NSString stringWithUTF8String:
1547 DEFUN ("ns-set-alpha", Fns_set_alpha, Sns_set_alpha, 2, 2, 0,
1548 doc: /* Return a color equivalent to COLOR with alpha setting ALPHA.
1549 The argument ALPHA should be a number between 0 and 1, where 0 is full
1550 transparency and 1 is opaque. */)
1558 CHECK_STRING (color);
1559 CHECK_NUMBER_OR_FLOAT (alpha);
1561 if (ns_lisp_to_color (color, &col))
1562 error ("Unknown color");
1564 a = XFLOATINT (alpha);
1565 if (a < 0.0 || a > 1.0)
1566 error ("Alpha value should be between 0 and 1 inclusive");
1568 col = [col colorWithAlphaComponent: a];
1569 return ns_color_to_lisp (col);
1573 DEFUN ("x-server-max-request-size", Fx_server_max_request_size,
1574 Sx_server_max_request_size,
1576 doc: /* This function is a no-op. It is only present for completeness. */)
1578 Lisp_Object display;
1581 /* This function has no real equivalent under NeXTstep. Return nil to
1587 DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0,
1588 doc: /* Return the vendor ID string of Nextstep display server DISPLAY.
1589 DISPLAY should be either a frame or a display name (a string).
1590 If omitted or nil, the selected frame's display is used. */)
1592 Lisp_Object display;
1594 #ifdef NS_IMPL_GNUSTEP
1595 return build_string ("GNU");
1597 return build_string ("Apple");
1602 DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0,
1603 doc: /* Return the version numbers of the server of DISPLAY.
1604 The value is a list of three integers: the major and minor
1605 version numbers of the X Protocol in use, and the distributor-specific
1606 release number. See also the function `x-server-vendor'.
1608 The optional argument DISPLAY specifies which display to ask about.
1609 DISPLAY should be either a frame or a display name (a string).
1610 If omitted or nil, that stands for the selected frame's display. */)
1612 Lisp_Object display;
1614 /*NOTE: it is unclear what would best correspond with "protocol";
1615 we return 10.3, meaning Panther, since this is roughly the
1616 level that GNUstep's APIs correspond to.
1617 The last number is where we distinguish between the Apple
1618 and GNUstep implementations ("distributor-specific release
1619 number") and give int'ized versions of major.minor. */
1620 return Fcons (make_number (10),
1621 Fcons (make_number (3),
1622 Fcons (make_number (ns_appkit_version_int()), Qnil)));
1626 DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0,
1627 doc: /* Return the number of screens on Nextstep display server DISPLAY.
1628 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1629 If omitted or nil, the selected frame's display is used. */)
1631 Lisp_Object display;
1636 num = [[NSScreen screens] count];
1638 return (num != 0) ? make_number (num) : Qnil;
1642 DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height,
1644 doc: /* Return the height of Nextstep display server DISPLAY, in millimeters.
1645 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1646 If omitted or nil, the selected frame's display is used. */)
1648 Lisp_Object display;
1651 return make_number ((int)
1652 ([ns_get_screen (display) frame].size.height/(92.0/25.4)));
1656 DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width,
1658 doc: /* Return the width of Nextstep display server DISPLAY, in millimeters.
1659 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1660 If omitted or nil, the selected frame's display is used. */)
1662 Lisp_Object display;
1665 return make_number ((int)
1666 ([ns_get_screen (display) frame].size.width/(92.0/25.4)));
1670 DEFUN ("x-display-backing-store", Fx_display_backing_store,
1671 Sx_display_backing_store, 0, 1, 0,
1672 doc: /* Return whether the Nexstep display DISPLAY supports backing store.
1673 The value may be `buffered', `retained', or `non-retained'.
1674 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1675 If omitted or nil, the selected frame's display is used. */)
1677 Lisp_Object display;
1680 switch ([ns_get_window (display) backingType])
1682 case NSBackingStoreBuffered:
1683 return intern ("buffered");
1684 case NSBackingStoreRetained:
1685 return intern ("retained");
1686 case NSBackingStoreNonretained:
1687 return intern ("non-retained");
1689 error ("Strange value for backingType parameter of frame");
1691 return Qnil; /* not reached, shut compiler up */
1695 DEFUN ("x-display-visual-class", Fx_display_visual_class,
1696 Sx_display_visual_class, 0, 1, 0,
1697 doc: /* Return the visual class of the Nextstep display server DISPLAY.
1698 The value is one of the symbols `static-gray', `gray-scale',
1699 `static-color', `pseudo-color', `true-color', or `direct-color'.
1700 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1701 If omitted or nil, the selected frame's display is used. */)
1703 Lisp_Object display;
1705 NSWindowDepth depth;
1707 depth = [ns_get_screen (display) depth];
1709 if ( depth == NSBestDepth (NSCalibratedWhiteColorSpace, 2, 2, YES, NULL))
1710 return intern ("static-gray");
1711 else if (depth == NSBestDepth (NSCalibratedWhiteColorSpace, 8, 8, YES, NULL))
1712 return intern ("gray-scale");
1713 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 8, YES, NULL))
1714 return intern ("pseudo-color");
1715 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 4, 12, NO, NULL))
1716 return intern ("true-color");
1717 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 24, NO, NULL))
1718 return intern ("direct-color");
1720 /* color mgmt as far as we do it is really handled by Nextstep itself anyway */
1721 return intern ("direct-color");
1725 DEFUN ("x-display-save-under", Fx_display_save_under,
1726 Sx_display_save_under, 0, 1, 0,
1727 doc: /* Non-nil if the Nextstep display server supports the save-under feature.
1728 The optional argument DISPLAY specifies which display to ask about.
1729 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1730 If omitted or nil, the selected frame's display is used. */)
1732 Lisp_Object display;
1735 switch ([ns_get_window (display) backingType])
1737 case NSBackingStoreBuffered:
1740 case NSBackingStoreRetained:
1741 case NSBackingStoreNonretained:
1745 error ("Strange value for backingType parameter of frame");
1747 return Qnil; /* not reached, shut compiler up */
1751 DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
1753 doc: /* Open a connection to a Nextstep display server.
1754 DISPLAY is the name of the display to connect to.
1755 Optional arguments XRM-STRING and MUST-SUCCEED are currently ignored. */)
1756 (display, resource_string, must_succeed)
1757 Lisp_Object display, resource_string, must_succeed;
1759 struct ns_display_info *dpyinfo;
1761 CHECK_STRING (display);
1763 nxatoms_of_nsselect ();
1764 dpyinfo = ns_term_init (display);
1767 if (!NILP (must_succeed))
1768 fatal ("OpenStep on %s not responding.\n",
1771 error ("OpenStep on %s not responding.\n",
1775 /* Register our external input/output types, used for determining
1776 applicable services and also drag/drop eligibility. */
1777 ns_send_types = [[NSArray arrayWithObject: NSStringPboardType] retain];
1778 ns_return_types = [[NSArray arrayWithObject: NSStringPboardType] retain];
1779 ns_drag_types = [[NSArray arrayWithObjects:
1781 NSTabularTextPboardType,
1782 NSFilenamesPboardType,
1785 NSFontPboardType, nil] retain];
1791 DEFUN ("x-close-connection", Fx_close_connection, Sx_close_connection,
1793 doc: /* Close the connection to the current Nextstep display server.
1794 The argument DISPLAY is currently ignored. */)
1796 Lisp_Object display;
1799 #ifdef NS_IMPL_COCOA
1802 /*ns_delete_terminal (dpyinfo->terminal); */
1803 [NSApp terminate: NSApp];
1808 DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0,
1809 doc: /* Return the list of display names that Emacs has connections to. */)
1812 Lisp_Object tail, result;
1815 for (tail = ns_display_name_list; CONSP (tail); tail = XCDR (tail))
1816 result = Fcons (XCAR (XCAR (tail)), result);
1822 DEFUN ("ns-hide-others", Fns_hide_others, Sns_hide_others,
1824 doc: /* Hides all applications other than Emacs. */)
1828 [NSApp hideOtherApplications: NSApp];
1832 DEFUN ("ns-hide-emacs", Fns_hide_emacs, Sns_hide_emacs,
1834 doc: /* If ON is non-nil, the entire Emacs application is hidden.
1835 Otherwise if Emacs is hidden, it is unhidden.
1836 If ON is equal to `activate', Emacs is unhidden and becomes
1837 the active application. */)
1842 if (EQ (on, intern ("activate")))
1844 [NSApp unhide: NSApp];
1845 [NSApp activateIgnoringOtherApps: YES];
1848 [NSApp unhide: NSApp];
1850 [NSApp hide: NSApp];
1855 DEFUN ("ns-emacs-info-panel", Fns_emacs_info_panel, Sns_emacs_info_panel,
1857 doc: /* Shows the 'Info' or 'About' panel for Emacs. */)
1861 [NSApp orderFrontStandardAboutPanel: nil];
1866 DEFUN ("ns-font-name", Fns_font_name, Sns_font_name, 1, 1, 0,
1867 doc: /* Determine font postscript or family name for font NAME.
1868 NAME should be a string containing either the font name or an XLFD
1869 font descriptor. If string contains `fontset' and not
1870 `fontset-startup', it is left alone. */)
1875 CHECK_STRING (name);
1880 if (strstr (nm, "fontset") && !strstr (nm, "fontset-startup"))
1883 return build_string (ns_xlfd_to_fontname (SDATA (name)));
1887 DEFUN ("ns-list-colors", Fns_list_colors, Sns_list_colors, 0, 1, 0,
1888 doc: /* Return a list of all available colors.
1889 The optional argument FRAME is currently ignored. */)
1893 Lisp_Object list = Qnil;
1894 NSEnumerator *colorlists;
1899 CHECK_FRAME (frame);
1900 if (! FRAME_NS_P (XFRAME (frame)))
1901 error ("non-Nextstep frame used in `ns-list-colors'");
1906 colorlists = [[NSColorList availableColorLists] objectEnumerator];
1907 while (clist = [colorlists nextObject])
1909 if ([[clist name] length] < 7 ||
1910 [[clist name] rangeOfString: @"PANTONE"].location == 0)
1912 NSEnumerator *cnames = [[clist allKeys] reverseObjectEnumerator];
1914 while (cname = [cnames nextObject])
1915 list = Fcons (build_string ([cname UTF8String]), list);
1916 /* for (i = [[clist allKeys] count] - 1; i >= 0; i--)
1917 list = Fcons (build_string ([[[clist allKeys] objectAtIndex: i]
1918 UTF8String]), list); */
1928 DEFUN ("ns-list-services", Fns_list_services, Sns_list_services, 0, 0, 0,
1929 doc: /* List available Nextstep services by querying NSApp. */)
1932 Lisp_Object ret = Qnil;
1937 svcs = [[NSMenu alloc] initWithTitle: @"Services"];
1938 [NSApp setServicesMenu: svcs]; /* this and next rebuild on <10.4 */
1939 [NSApp registerServicesMenuSendTypes: ns_send_types
1940 returnTypes: ns_return_types];
1942 /* On Tiger, services menu updating was made lazier (waits for user to
1943 actually click on the menu), so we have to force things along: */
1944 #ifdef NS_IMPL_COCOA
1945 if (NSAppKitVersionNumber >= 744.0)
1947 delegate = [svcs delegate];
1948 if (delegate != nil)
1950 if ([delegate respondsToSelector: @selector (menuNeedsUpdate:)])
1951 [delegate menuNeedsUpdate: svcs];
1952 if ([delegate respondsToSelector:
1953 @selector (menu:updateItem:atIndex:shouldCancel:)])
1955 int i, len = [delegate numberOfItemsInMenu: svcs];
1956 for (i =0; i<len; i++)
1957 [svcs addItemWithTitle: @"" action: NULL keyEquivalent: @""];
1958 for (i =0; i<len; i++)
1959 if (![delegate menu: svcs
1960 updateItem: (NSMenuItem *)[svcs itemAtIndex: i]
1961 atIndex: i shouldCancel: NO])
1968 [svcs setAutoenablesItems: NO];
1969 #ifdef NS_IMPL_COCOA
1970 [svcs update]; /* on OS X, converts from '/' structure */
1973 ret = interpret_services_menu (svcs, Qnil, ret);
1978 DEFUN ("ns-perform-service", Fns_perform_service, Sns_perform_service,
1980 doc: /* Perform Nextstep SERVICE on SEND.
1981 SEND should be either a string or nil.
1982 The return value is the result of the service, as string, or nil if
1983 there was no result. */)
1985 Lisp_Object service, send;
1992 CHECK_STRING (service);
1995 utfStr = SDATA (service);
1996 svcName = [NSString stringWithUTF8String: utfStr];
1998 pb =[NSPasteboard pasteboardWithUniqueName];
1999 ns_string_to_pasteboard (pb, send);
2001 if (NSPerformService (svcName, pb) == NO)
2002 Fsignal (Qquit, Fcons (build_string ("service not available"), Qnil));
2004 if ([[pb types] count] == 0)
2005 return build_string ("");
2006 return ns_string_from_pasteboard (pb);
2010 DEFUN ("ns-convert-utf8-nfd-to-nfc", Fns_convert_utf8_nfd_to_nfc,
2011 Sns_convert_utf8_nfd_to_nfc, 1, 1, 0,
2012 doc: /* Return an NFC string that matches the UTF-8 NFD string STR. */)
2016 /* TODO: If GNUstep ever implements precomposedStringWithCanonicalMapping,
2021 utfStr = [NSString stringWithUTF8String: SDATA (str)];
2022 if (![utfStr respondsToSelector:
2023 @selector (precomposedStringWithCanonicalMapping)])
2026 ("Warning: ns-convert-utf8-nfd-to-nfc unsupported under GNUstep.\n");
2030 utfStr = [utfStr precomposedStringWithCanonicalMapping];
2031 return build_string ([utfStr UTF8String]);
2035 #ifdef NS_IMPL_COCOA
2037 /* Compile and execute the AppleScript SCRIPT and return the error
2038 status as function value. A zero is returned if compilation and
2039 execution is successful, in which case *RESULT is set to a Lisp
2040 string or a number containing the resulting script value. Otherwise,
2043 ns_do_applescript (script, result)
2044 Lisp_Object script, *result;
2046 NSAppleEventDescriptor *desc;
2047 NSDictionary* errorDict;
2048 NSAppleEventDescriptor* returnDescriptor = NULL;
2050 NSAppleScript* scriptObject =
2051 [[NSAppleScript alloc] initWithSource:
2052 [NSString stringWithUTF8String: SDATA (script)]];
2054 returnDescriptor = [scriptObject executeAndReturnError: &errorDict];
2055 [scriptObject release];
2059 if (returnDescriptor != NULL)
2061 // successful execution
2062 if (kAENullEvent != [returnDescriptor descriptorType])
2065 // script returned an AppleScript result
2066 if ((typeUnicodeText == [returnDescriptor descriptorType]) ||
2067 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
2068 (typeUTF16ExternalRepresentation
2069 == [returnDescriptor descriptorType]) ||
2071 (typeUTF8Text == [returnDescriptor descriptorType]) ||
2072 (typeCString == [returnDescriptor descriptorType]))
2074 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2076 *result = build_string([[desc stringValue] UTF8String]);
2080 /* use typeUTF16ExternalRepresentation? */
2081 // coerce the result to the appropriate ObjC type
2082 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2084 *result = make_number([desc int32Value]);
2090 // no script result, return error
2096 DEFUN ("ns-do-applescript", Fns_do_applescript, Sns_do_applescript, 1, 1, 0,
2097 doc: /* Execute AppleScript SCRIPT and return the result.
2098 If compilation and execution are successful, the resulting script value
2099 is returned as a string, a number or, in the case of other constructs, t.
2100 In case the execution fails, an error is signaled. */)
2107 CHECK_STRING (script);
2111 status = ns_do_applescript (script, &result);
2115 else if (!STRINGP (result))
2116 error ("AppleScript error %d", status);
2118 error ("%s", SDATA (result));
2124 /* ==========================================================================
2126 Miscellaneous functions not called through hooks
2128 ========================================================================== */
2131 /* called from image.c */
2133 check_x_frame (Lisp_Object frame)
2135 return check_ns_frame (frame);
2139 /* called from frame.c */
2140 struct ns_display_info *
2141 check_x_display_info (Lisp_Object frame)
2143 return check_ns_display_info (frame);
2148 x_set_scroll_bar_default_width (f)
2151 int wid = FRAME_COLUMN_WIDTH (f);
2152 FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2153 FRAME_CONFIG_SCROLL_BAR_COLS (f) = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) +
2158 /* terms impl this instead of x-get-resource directly */
2160 x_get_string_resource (XrmDatabase rdb, char *name, char *class)
2162 /* remove appname prefix; TODO: allow for !="Emacs" */
2163 char *toCheck = class + (!strncmp (class, "Emacs.", 6) ? 6 : 0);
2167 /* Support emacs-20-style face resources for backwards compatibility */
2168 if (!strncmp (toCheck, "Face", 4))
2169 toCheck = name + (!strncmp (name, "emacs.", 6) ? 6 : 0);
2171 /*fprintf (stderr, "Checking '%s'\n", toCheck); */
2173 res = ns_no_defaults ? NULL :
2174 [[[NSUserDefaults standardUserDefaults] objectForKey:
2175 [NSString stringWithUTF8String: toCheck]] UTF8String];
2176 return !res ? NULL :
2177 (!strncasecmp (res, "YES", 3) ? "true" :
2178 (!strncasecmp (res, "NO", 2) ? "false" : res));
2183 x_get_focus_frame (struct frame *frame)
2185 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (frame);
2186 Lisp_Object nsfocus;
2188 if (!dpyinfo->x_focus_frame)
2191 XSETFRAME (nsfocus, dpyinfo->x_focus_frame);
2197 x_pixel_width (struct frame *f)
2199 return FRAME_PIXEL_WIDTH (f);
2204 x_pixel_height (struct frame *f)
2206 return FRAME_PIXEL_HEIGHT (f);
2211 x_char_width (struct frame *f)
2213 return FRAME_COLUMN_WIDTH (f);
2218 x_char_height (struct frame *f)
2220 return FRAME_LINE_HEIGHT (f);
2225 x_screen_planes (struct frame *f)
2227 return FRAME_NS_DISPLAY_INFO (f)->n_planes;
2232 x_sync (Lisp_Object frame)
2234 /* XXX Not implemented XXX */
2240 /* ==========================================================================
2242 Lisp definitions that, for whatever reason, we can't alias as 'ns-XXX'.
2244 ========================================================================== */
2247 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
2248 doc: /* Return t if the current Nextstep display supports the color COLOR.
2249 The optional argument FRAME is currently ignored. */)
2251 Lisp_Object color, frame;
2255 return ns_lisp_to_color (color, &col) ? Qnil : Qt;
2259 DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0,
2260 doc: /* Return a description of the color named COLOR.
2261 The value is a list of integer RGBA values--(RED GREEN BLUE ALPHA).
2262 These values appear to range from 0 to 65280; white is (65280 65280 65280 0).
2263 The optional argument FRAME is currently ignored. */)
2265 Lisp_Object color, frame;
2268 float red, green, blue, alpha;
2269 Lisp_Object rgba[4];
2272 CHECK_STRING (color);
2274 if (ns_lisp_to_color (color, &col))
2277 [[col colorUsingColorSpaceName: NSCalibratedRGBColorSpace]
2278 getRed: &red green: &green blue: &blue alpha: &alpha];
2279 rgba[0] = make_number (lrint (red*65280));
2280 rgba[1] = make_number (lrint (green*65280));
2281 rgba[2] = make_number (lrint (blue*65280));
2282 rgba[3] = make_number (lrint (alpha*65280));
2284 return Flist (4, rgba);
2288 DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0,
2289 doc: /* Return t if the Nextstep display supports color.
2290 The optional argument DISPLAY specifies which display to ask about.
2291 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2292 If omitted or nil, that stands for the selected frame's display. */)
2294 Lisp_Object display;
2296 NSWindowDepth depth;
2297 NSString *colorSpace;
2299 depth = [ns_get_screen (display) depth];
2300 colorSpace = NSColorSpaceFromDepth (depth);
2302 return [colorSpace isEqualToString: NSDeviceWhiteColorSpace]
2303 || [colorSpace isEqualToString: NSCalibratedWhiteColorSpace]
2308 DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p,
2309 Sx_display_grayscale_p, 0, 1, 0,
2310 doc: /* Return t if the Nextstep display supports shades of gray.
2311 Note that color displays do support shades of gray.
2312 The optional argument DISPLAY specifies which display to ask about.
2313 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2314 If omitted or nil, that stands for the selected frame's display. */)
2316 Lisp_Object display;
2318 NSWindowDepth depth;
2320 depth = [ns_get_screen (display) depth];
2322 return NSBitsPerPixelFromDepth (depth) > 1 ? Qt : Qnil;
2326 DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width,
2328 doc: /* Return the width in pixels of the Nextstep display DISPLAY.
2329 The optional argument DISPLAY specifies which display to ask about.
2330 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2331 If omitted or nil, that stands for the selected frame's display. */)
2333 Lisp_Object display;
2336 return make_number ((int) [ns_get_screen (display) frame].size.width);
2340 DEFUN ("x-display-pixel-height", Fx_display_pixel_height,
2341 Sx_display_pixel_height, 0, 1, 0,
2342 doc: /* Return the height in pixels of the Nextstep display DISPLAY.
2343 The optional argument DISPLAY specifies which display to ask about.
2344 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2345 If omitted or nil, that stands for the selected frame's display. */)
2347 Lisp_Object display;
2350 return make_number ((int) [ns_get_screen (display) frame].size.height);
2354 DEFUN ("display-usable-bounds", Fns_display_usable_bounds,
2355 Sns_display_usable_bounds, 0, 1, 0,
2356 doc: /* Return the bounds of the usable part of the screen.
2357 The return value is a list of integers (LEFT TOP WIDTH HEIGHT), which
2358 are the boundaries of the usable part of the screen, excluding areas
2359 reserved for the Mac menu, dock, and so forth.
2361 The screen queried corresponds to DISPLAY, which should be either a
2362 frame, a display name (a string), or terminal ID. If omitted or nil,
2363 that stands for the selected frame's display. */)
2365 Lisp_Object display;
2371 vScreen = [ns_get_screen (display) visibleFrame];
2372 top = vScreen.origin.y == 0.0 ?
2373 (int) [ns_get_screen (display) frame].size.height - vScreen.size.height : 0;
2375 return list4 (make_number ((int) vScreen.origin.x),
2377 make_number ((int) vScreen.size.width),
2378 make_number ((int) vScreen.size.height));
2382 DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes,
2384 doc: /* Return the number of bitplanes of the Nextstep display DISPLAY.
2385 The optional argument DISPLAY specifies which display to ask about.
2386 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2387 If omitted or nil, that stands for the selected frame's display. */)
2389 Lisp_Object display;
2393 (NSBitsPerPixelFromDepth ([ns_get_screen (display) depth]));
2397 DEFUN ("x-display-color-cells", Fx_display_color_cells,
2398 Sx_display_color_cells, 0, 1, 0,
2399 doc: /* Returns the number of color cells of the Nextstep display DISPLAY.
2400 The optional argument DISPLAY specifies which display to ask about.
2401 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2402 If omitted or nil, that stands for the selected frame's display. */)
2404 Lisp_Object display;
2407 struct ns_display_info *dpyinfo = check_ns_display_info (display);
2409 /* We force 24+ bit depths to 24-bit to prevent an overflow. */
2410 return make_number (1 << min (dpyinfo->n_planes, 24));
2414 /* Unused dummy def needed for compatibility. */
2415 Lisp_Object tip_frame;
2417 /* TODO: move to xdisp or similar */
2419 compute_tip_xy (f, parms, dx, dy, width, height, root_x, root_y)
2421 Lisp_Object parms, dx, dy;
2423 int *root_x, *root_y;
2425 Lisp_Object left, top;
2426 EmacsView *view = FRAME_NS_VIEW (f);
2429 /* Start with user-specified or mouse position. */
2430 left = Fcdr (Fassq (Qleft, parms));
2431 if (INTEGERP (left))
2434 pt.x = last_mouse_motion_position.x;
2435 top = Fcdr (Fassq (Qtop, parms));
2439 pt.y = last_mouse_motion_position.y;
2441 /* Convert to screen coordinates */
2442 pt = [view convertPoint: pt toView: nil];
2443 pt = [[view window] convertBaseToScreen: pt];
2445 /* Ensure in bounds. (Note, screen origin = lower left.) */
2446 if (pt.x + XINT (dx) <= 0)
2447 *root_x = 0; /* Can happen for negative dx */
2448 else if (pt.x + XINT (dx) + width
2449 <= x_display_pixel_width (FRAME_NS_DISPLAY_INFO (f)))
2450 /* It fits to the right of the pointer. */
2451 *root_x = pt.x + XINT (dx);
2452 else if (width + XINT (dx) <= pt.x)
2453 /* It fits to the left of the pointer. */
2454 *root_x = pt.x - width - XINT (dx);
2456 /* Put it left justified on the screen -- it ought to fit that way. */
2459 if (pt.y - XINT (dy) - height >= 0)
2460 /* It fits below the pointer. */
2461 *root_y = pt.y - height - XINT (dy);
2462 else if (pt.y + XINT (dy) + height
2463 <= x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)))
2464 /* It fits above the pointer */
2465 *root_y = pt.y + XINT (dy);
2467 /* Put it on the top. */
2468 *root_y = x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)) - height;
2472 DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0,
2473 doc: /* Show STRING in a \"tooltip\" window on frame FRAME.
2474 A tooltip window is a small window displaying a string.
2476 FRAME nil or omitted means use the selected frame.
2478 PARMS is an optional list of frame parameters which can be used to
2479 change the tooltip's appearance.
2481 Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil
2482 means use the default timeout of 5 seconds.
2484 If the list of frame parameters PARMS contains a `left' parameter,
2485 the tooltip is displayed at that x-position. Otherwise it is
2486 displayed at the mouse position, with offset DX added (default is 5 if
2487 DX isn't specified). Likewise for the y-position; if a `top' frame
2488 parameter is specified, it determines the y-position of the tooltip
2489 window, otherwise it is displayed at the mouse position, with offset
2490 DY added (default is -10).
2492 A tooltip's maximum size is specified by `x-max-tooltip-size'.
2493 Text larger than the specified size is clipped. */)
2494 (string, frame, parms, timeout, dx, dy)
2495 Lisp_Object string, frame, parms, timeout, dx, dy;
2498 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
2499 int count = SPECPDL_INDEX ();
2504 specbind (Qinhibit_redisplay, Qt);
2506 GCPRO4 (string, parms, frame, timeout);
2508 CHECK_STRING (string);
2509 str = SDATA (string);
2510 f = check_x_frame (frame);
2512 timeout = make_number (5);
2514 CHECK_NATNUM (timeout);
2517 dx = make_number (5);
2522 dy = make_number (-10);
2527 if (ns_tooltip == nil)
2528 ns_tooltip = [[EmacsTooltip alloc] init];
2532 [ns_tooltip setText: str];
2533 size = [ns_tooltip frame].size;
2535 /* Move the tooltip window where the mouse pointer is. Resize and
2537 compute_tip_xy (f, parms, dx, dy, (int)size.width, (int)size.height,
2540 [ns_tooltip showAtX: root_x Y: root_y for: XINT (timeout)];
2544 return unbind_to (count, Qnil);
2548 DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0,
2549 doc: /* Hide the current tooltip window, if there is any.
2550 Value is t if tooltip was open, nil otherwise. */)
2553 if (ns_tooltip == nil || ![ns_tooltip isActive])
2560 /* ==========================================================================
2562 Class implementations
2564 ========================================================================== */
2567 @implementation EmacsSavePanel
2568 #ifdef NS_IMPL_COCOA
2569 /* --------------------------------------------------------------------------
2570 These are overridden to intercept on OS X: ending panel restarts NSApp
2571 event loop if it is stopped. Not sure if this is correct behavior,
2572 perhaps should check if running and if so send an appdefined.
2573 -------------------------------------------------------------------------- */
2574 - (void) ok: (id)sender
2580 - (void) cancel: (id)sender
2582 [super cancel: sender];
2589 @implementation EmacsOpenPanel
2590 #ifdef NS_IMPL_COCOA
2591 /* --------------------------------------------------------------------------
2592 These are overridden to intercept on OS X: ending panel restarts NSApp
2593 event loop if it is stopped. Not sure if this is correct behavior,
2594 perhaps should check if running and if so send an appdefined.
2595 -------------------------------------------------------------------------- */
2596 - (void) ok: (id)sender
2602 - (void) cancel: (id)sender
2604 [super cancel: sender];
2611 @implementation EmacsFileDelegate
2612 /* --------------------------------------------------------------------------
2613 Delegate methods for Open/Save panels
2614 -------------------------------------------------------------------------- */
2615 - (BOOL)panel: (id)sender isValidFilename: (NSString *)filename
2619 - (BOOL)panel: (id)sender shouldShowFilename: (NSString *)filename
2623 - (NSString *)panel: (id)sender userEnteredFilename: (NSString *)filename
2624 confirmed: (BOOL)okFlag
2633 /* ==========================================================================
2635 Lisp interface declaration
2637 ========================================================================== */
2645 Qnone = intern ("none");
2647 Qfontsize = intern ("fontsize");
2648 staticpro (&Qfontsize);
2650 DEFVAR_LISP ("ns-icon-type-alist", &Vns_icon_type_alist,
2651 doc: /* Alist of elements (REGEXP . IMAGE) for images of icons associated to frames.
2652 If the title of a frame matches REGEXP, then IMAGE.tiff is
2653 selected as the image of the icon representing the frame when it's
2654 miniaturized. If an element is t, then Emacs tries to select an icon
2655 based on the filetype of the visited file.
2657 The images have to be installed in a folder called English.lproj in the
2658 Emacs folder. You have to restart Emacs after installing new icons.
2660 Example: Install an icon Gnus.tiff and execute the following code
2662 (setq ns-icon-type-alist
2663 (append ns-icon-type-alist
2664 '((\"^\\\\*\\\\(Group\\\\*$\\\\|Summary \\\\|Article\\\\*$\\\\)\"
2667 When you miniaturize a Group, Summary or Article frame, Gnus.tiff will
2668 be used as the image of the icon representing the frame. */);
2669 Vns_icon_type_alist = Fcons (Qt, Qnil);
2671 DEFVAR_LISP ("ns-version-string", &Vns_version_string,
2672 doc: /* Toolkit version for NS Windowing. */);
2673 Vns_version_string = ns_appkit_version_str ();
2675 defsubr (&Sns_read_file_name);
2676 defsubr (&Sns_get_resource);
2677 defsubr (&Sns_set_resource);
2678 defsubr (&Sxw_display_color_p); /* this and next called directly by C code */
2679 defsubr (&Sx_display_grayscale_p);
2680 defsubr (&Sns_font_name);
2681 defsubr (&Sns_list_colors);
2682 #ifdef NS_IMPL_COCOA
2683 defsubr (&Sns_do_applescript);
2685 defsubr (&Sxw_color_defined_p);
2686 defsubr (&Sxw_color_values);
2687 defsubr (&Sx_server_max_request_size);
2688 defsubr (&Sx_server_vendor);
2689 defsubr (&Sx_server_version);
2690 defsubr (&Sx_display_pixel_width);
2691 defsubr (&Sx_display_pixel_height);
2692 defsubr (&Sns_display_usable_bounds);
2693 defsubr (&Sx_display_mm_width);
2694 defsubr (&Sx_display_mm_height);
2695 defsubr (&Sx_display_screens);
2696 defsubr (&Sx_display_planes);
2697 defsubr (&Sx_display_color_cells);
2698 defsubr (&Sx_display_visual_class);
2699 defsubr (&Sx_display_backing_store);
2700 defsubr (&Sx_display_save_under);
2701 defsubr (&Sx_create_frame);
2702 defsubr (&Sns_set_alpha);
2703 defsubr (&Sx_open_connection);
2704 defsubr (&Sx_close_connection);
2705 defsubr (&Sx_display_list);
2707 defsubr (&Sns_hide_others);
2708 defsubr (&Sns_hide_emacs);
2709 defsubr (&Sns_emacs_info_panel);
2710 defsubr (&Sns_list_services);
2711 defsubr (&Sns_perform_service);
2712 defsubr (&Sns_convert_utf8_nfd_to_nfc);
2713 defsubr (&Sx_focus_frame);
2714 defsubr (&Sns_popup_font_panel);
2715 defsubr (&Sns_popup_color_panel);
2717 defsubr (&Sx_show_tip);
2718 defsubr (&Sx_hide_tip);
2720 /* used only in fontset.c */
2721 check_window_system_func = check_ns;
2725 // arch-tag: dc2a3f74-1123-4daa-8eed-fb78db6a5642