1 /* Functions for the NeXT/Open/GNUstep and MacOSX window system.
2 Copyright (C) 1989, 1992, 1993, 1994, 2005, 2006, 2008, 2009, 2010
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. */
37 #include "blockinput.h"
42 #include "termhooks.h"
44 #include "character.h"
48 int fns_trace_num = 1;
49 #define NSTRACE(x) fprintf (stderr, "%s:%d: [%d] " #x "\n", \
50 __FILE__, __LINE__, ++fns_trace_num)
57 extern NSArray *ns_send_types, *ns_return_types, *ns_drag_types;
59 extern Lisp_Object Qforeground_color;
60 extern Lisp_Object Qbackground_color;
61 extern Lisp_Object Qcursor_color;
62 extern Lisp_Object Qinternal_border_width;
63 extern Lisp_Object Qvisibility;
64 extern Lisp_Object Qcursor_type;
65 extern Lisp_Object Qicon_type;
66 extern Lisp_Object Qicon_name;
67 extern Lisp_Object Qicon_left;
68 extern Lisp_Object Qicon_top;
69 extern Lisp_Object Qleft;
70 extern Lisp_Object Qright;
71 extern Lisp_Object Qtop;
72 extern Lisp_Object Qdisplay;
73 extern Lisp_Object Qvertical_scroll_bars;
74 extern Lisp_Object Qauto_raise;
75 extern Lisp_Object Qauto_lower;
76 extern Lisp_Object Qbox;
77 extern Lisp_Object Qscroll_bar_width;
78 extern Lisp_Object Qx_resource_name;
79 extern Lisp_Object Qface_set_after_frame_default;
80 extern Lisp_Object Qunderline, Qundefined;
81 extern Lisp_Object Qheight, Qminibuffer, Qname, Qonly, Qwidth;
82 extern Lisp_Object Qunsplittable, Qmenu_bar_lines, Qbuffer_predicate, Qtitle;
83 extern Lisp_Object Qnone;
84 extern Lisp_Object Vframe_title_format;
86 /* The below are defined in frame.c. */
88 extern Lisp_Object Vmenu_bar_mode, Vtool_bar_mode;
90 Lisp_Object Qbuffered;
91 Lisp_Object Qfontsize;
93 /* hack for OS X file panels */
96 /* Alist of elements (REGEXP . IMAGE) for images of icons associated
98 static Lisp_Object Vns_icon_type_alist;
100 /* Toolkit version support. */
101 static Lisp_Object Vns_version_string;
103 EmacsTooltip *ns_tooltip;
105 /* Need forward declaration here to preserve organizational integrity of file */
106 Lisp_Object Fx_open_connection (Lisp_Object, Lisp_Object, Lisp_Object);
108 extern BOOL ns_in_resize;
111 /* ==========================================================================
113 Internal utility functions
115 ========================================================================== */
122 error ("OpenStep is not in use or not initialized");
126 /* Nonzero if we can use mouse menus. */
134 /* Extract a frame as a FRAME_PTR, defaulting to the selected frame
135 and checking validity for NS. */
137 check_ns_frame (Lisp_Object frame)
142 f = SELECTED_FRAME ();
145 CHECK_LIVE_FRAME (frame);
148 if (! FRAME_NS_P (f))
149 error ("non-Nextstep frame used");
154 /* Let the user specify an Nextstep display with a frame.
155 nil stands for the selected frame--or, if that is not an Nextstep frame,
156 the first Nextstep display on the list. */
157 static struct ns_display_info *
158 check_ns_display_info (Lisp_Object frame)
162 struct frame *f = SELECTED_FRAME ();
163 if (FRAME_NS_P (f) && FRAME_LIVE_P (f) )
164 return FRAME_NS_DISPLAY_INFO (f);
165 else if (x_display_list != 0)
166 return x_display_list;
168 error ("Nextstep windows are not in use or not initialized");
170 else if (INTEGERP (frame))
172 struct terminal *t = get_terminal (frame, 1);
174 if (t->type != output_ns)
175 error ("Terminal %d is not a Nextstep display", XINT (frame));
177 return t->display_info.ns;
179 else if (STRINGP (frame))
180 return ns_display_info_for_name (frame);
185 CHECK_LIVE_FRAME (frame);
187 if (! FRAME_NS_P (f))
188 error ("non-Nextstep frame used");
189 return FRAME_NS_DISPLAY_INFO (f);
191 return NULL; /* shut compiler up */
196 ns_get_window (Lisp_Object maybeFrame)
198 id view =nil, window =nil;
200 if (!FRAMEP (maybeFrame) || !FRAME_NS_P (XFRAME (maybeFrame)))
201 maybeFrame = selected_frame;/*wrong_type_argument (Qframep, maybeFrame); */
203 if (!NILP (maybeFrame))
204 view = FRAME_NS_VIEW (XFRAME (maybeFrame));
205 if (view) window =[view window];
212 ns_get_screen (Lisp_Object screen)
215 struct terminal *terminal;
217 if (EQ (Qt, screen)) /* not documented */
218 return [NSScreen mainScreen];
220 terminal = get_terminal (screen, 1);
221 if (terminal->type != output_ns)
225 f = SELECTED_FRAME ();
226 else if (FRAMEP (screen))
230 struct ns_display_info *dpyinfo = terminal->display_info.ns;
231 f = dpyinfo->x_focus_frame
232 ? dpyinfo->x_focus_frame : dpyinfo->x_highlight_frame;
235 return ((f && FRAME_NS_P (f)) ? [[FRAME_NS_VIEW (f) window] screen]
240 /* Return the X display structure for the display named NAME.
241 Open a new connection if necessary. */
242 struct ns_display_info *
243 ns_display_info_for_name (Lisp_Object name)
246 struct ns_display_info *dpyinfo;
250 for (dpyinfo = x_display_list, names = ns_display_name_list;
252 dpyinfo = dpyinfo->next, names = XCDR (names))
255 tem = Fstring_equal (XCAR (XCAR (names)), name);
260 error ("Emacs for OpenStep does not yet support multi-display.");
262 Fx_open_connection (name, Qnil, Qnil);
263 dpyinfo = x_display_list;
266 error ("OpenStep on %s not responding.\n", SDATA (name));
273 interpret_services_menu (NSMenu *menu, Lisp_Object prefix, Lisp_Object old)
274 /* --------------------------------------------------------------------------
275 Turn the input menu (an NSMenu) into a lisp list for tracking on lisp side
276 -------------------------------------------------------------------------- */
286 count = [menu numberOfItems];
287 for (i = 0; i<count; i++)
289 item = [menu itemAtIndex: i];
290 name = [[item title] UTF8String];
293 nameStr = build_string (name);
295 if ([item hasSubmenu])
297 old = interpret_services_menu ([item submenu],
298 Fcons (nameStr, prefix), old);
302 keys = [item keyEquivalent];
303 if (keys && [keys length] )
305 key = [keys characterAtIndex: 0];
306 res = make_number (key|super_modifier);
312 old = Fcons (Fcons (res,
313 Freverse (Fcons (nameStr,
323 /* ==========================================================================
325 Frame parameter setters
327 ========================================================================== */
331 x_set_foreground_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
335 if (ns_lisp_to_color (arg, &col))
337 store_frame_param (f, Qforeground_color, oldval);
338 error ("Unknown color");
342 [f->output_data.ns->foreground_color release];
343 f->output_data.ns->foreground_color = col;
345 if (FRAME_NS_VIEW (f))
347 update_face_from_frame_parameter (f, Qforeground_color, arg);
348 /*recompute_basic_faces (f); */
349 if (FRAME_VISIBLE_P (f))
356 x_set_background_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
360 NSView *view = FRAME_NS_VIEW (f);
363 if (ns_lisp_to_color (arg, &col))
365 store_frame_param (f, Qbackground_color, oldval);
366 error ("Unknown color");
369 /* clear the frame; in some instances the NS-internal GC appears not to
370 update, or it does update and cannot clear old text properly */
371 if (FRAME_VISIBLE_P (f))
375 [f->output_data.ns->background_color release];
376 f->output_data.ns->background_color = col;
379 [[view window] setBackgroundColor: col];
380 alpha = [col alphaComponent];
383 [[view window] setOpaque: NO];
385 [[view window] setOpaque: YES];
387 face = FRAME_DEFAULT_FACE (f);
390 col = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), f);
392 = (EMACS_UINT) [[col colorWithAlphaComponent: alpha] retain];
395 update_face_from_frame_parameter (f, Qbackground_color, arg);
398 if (FRAME_VISIBLE_P (f))
405 x_set_cursor_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
409 if (ns_lisp_to_color (arg, &col))
411 store_frame_param (f, Qcursor_color, oldval);
412 error ("Unknown color");
415 [FRAME_CURSOR_COLOR (f) release];
416 FRAME_CURSOR_COLOR (f) = [col retain];
418 if (FRAME_VISIBLE_P (f))
420 x_update_cursor (f, 0);
421 x_update_cursor (f, 1);
423 update_face_from_frame_parameter (f, Qcursor_color, arg);
428 x_set_icon_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
430 NSView *view = FRAME_NS_VIEW (f);
431 NSTRACE (x_set_icon_name);
436 /* see if it's changed */
439 if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt))
442 else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil))
449 if (!NILP (f->title))
452 /* explicit name and no icon-name -> explicit_name */
453 if (f->explicit_name)
457 /* no explicit name and no icon-name ->
458 name has to be rebuild from icon_title_format */
459 windows_or_buffers_changed++;
464 /* Don't change the name if it's already NAME. */
465 if ([[view window] miniwindowTitle] &&
466 ([[[view window] miniwindowTitle]
467 isEqualToString: [NSString stringWithUTF8String:
471 [[view window] setMiniwindowTitle:
472 [NSString stringWithUTF8String: SDATA (arg)]];
477 ns_set_name_iconic (struct frame *f, Lisp_Object name, int explicit)
479 NSView *view = FRAME_NS_VIEW (f);
480 NSTRACE (ns_set_name_iconic);
485 /* Make sure that requests from lisp code override requests from
486 Emacs redisplay code. */
489 /* If we're switching from explicit to implicit, we had better
490 update the mode lines and thereby update the title. */
491 if (f->explicit_name && NILP (name))
492 update_mode_lines = 1;
494 f->explicit_name = ! NILP (name);
496 else if (f->explicit_name)
499 /* title overrides explicit name */
500 if (! NILP (f->title))
503 /* icon_name overrides title and explicit name */
504 if (! NILP (f->icon_name))
508 name = build_string([ns_app_name UTF8String]);
512 /* Don't change the name if it's already NAME. */
513 if ([[view window] miniwindowTitle] &&
514 ([[[view window] miniwindowTitle]
515 isEqualToString: [NSString stringWithUTF8String:
519 [[view window] setMiniwindowTitle:
520 [NSString stringWithUTF8String: SDATA (name)]];
525 ns_set_name (struct frame *f, Lisp_Object name, int explicit)
528 NSTRACE (ns_set_name);
533 /* Make sure that requests from lisp code override requests from
534 Emacs redisplay code. */
537 /* If we're switching from explicit to implicit, we had better
538 update the mode lines and thereby update the title. */
539 if (f->explicit_name && NILP (name))
540 update_mode_lines = 1;
542 f->explicit_name = ! NILP (name);
544 else if (f->explicit_name)
548 name = build_string([ns_app_name UTF8String]);
552 /* title overrides explicit name */
553 if (! NILP (f->title))
558 view = FRAME_NS_VIEW (f);
560 /* Don't change the name if it's already NAME. */
561 if ([[[view window] title]
562 isEqualToString: [NSString stringWithUTF8String:
565 [[view window] setTitle: [NSString stringWithUTF8String:
570 /* This function should be called when the user's lisp code has
571 specified a name for the frame; the name will override any set by the
574 x_explicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
576 NSTRACE (x_explicitly_set_name);
577 ns_set_name_iconic (f, arg, 1);
578 ns_set_name (f, arg, 1);
582 /* This function should be called by Emacs redisplay code to set the
583 name; names set this way will never override names set by the user's
586 x_implicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
588 NSTRACE (x_implicitly_set_name);
589 if (FRAME_ICONIFIED_P (f))
590 ns_set_name_iconic (f, arg, 0);
591 else if (FRAME_NS_P (f) && EQ (Vframe_title_format, Qt))
592 ns_set_name_as_filename (f);
594 ns_set_name (f, arg, 0);
598 /* Change the title of frame F to NAME.
599 If NAME is nil, use the frame name as the title.
601 If EXPLICIT is non-zero, that indicates that lisp code is setting the
602 name; if NAME is a string, set F's name to NAME and set
603 F->explicit_name; if NAME is Qnil, then clear F->explicit_name.
605 If EXPLICIT is zero, that indicates that Emacs redisplay code is
606 suggesting a new name, which lisp code should override; if
607 F->explicit_name is set, ignore the new name; otherwise, set it. */
609 x_set_title (struct frame *f, Lisp_Object name, Lisp_Object old_name)
611 NSTRACE (x_set_title);
612 /* Don't change the title if it's already NAME. */
613 if (EQ (name, f->title))
616 update_mode_lines = 1;
623 ns_set_name_as_filename (struct frame *f)
627 Lisp_Object buf = XWINDOW (f->selected_window)->buffer;
629 NSAutoreleasePool *pool;
630 NSTRACE (ns_set_name_as_filename);
632 if (f->explicit_name || ! NILP (f->title) || ns_in_resize)
636 pool = [[NSAutoreleasePool alloc] init];
637 name = XBUFFER (buf)->filename;
638 if (NILP (name) || FRAME_ICONIFIED_P (f)) name =XBUFFER (buf)->name;
640 if (FRAME_ICONIFIED_P (f) && !NILP (f->icon_name))
644 name = build_string ([ns_app_name UTF8String]);
648 view = FRAME_NS_VIEW (f);
650 title = FRAME_ICONIFIED_P (f) ? [[[view window] miniwindowTitle] UTF8String]
651 : [[[view window] title] UTF8String];
653 if (title && (! strcmp (title, SDATA (name))))
660 if (! FRAME_ICONIFIED_P (f))
663 /* work around a bug observed on 10.3 where
664 setTitleWithRepresentedFilename does not clear out previous state
665 if given filename does not exist */
666 NSString *str = [NSString stringWithUTF8String: SDATA (name)];
667 if (![[NSFileManager defaultManager] fileExistsAtPath: str])
669 [[view window] setTitleWithRepresentedFilename: @""];
670 [[view window] setTitle: str];
674 [[view window] setTitleWithRepresentedFilename: str];
677 [[view window] setTitleWithRepresentedFilename:
678 [NSString stringWithUTF8String: SDATA (name)]];
684 [[view window] setMiniwindowTitle:
685 [NSString stringWithUTF8String: SDATA (name)]];
693 ns_set_doc_edited (struct frame *f, Lisp_Object arg)
695 NSView *view = FRAME_NS_VIEW (f);
696 NSAutoreleasePool *pool;
697 if (!MINI_WINDOW_P (XWINDOW (f->selected_window)))
700 pool = [[NSAutoreleasePool alloc] init];
701 [[view window] setDocumentEdited: !NILP (arg)];
709 x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
712 int olines = FRAME_MENU_BAR_LINES (f);
713 if (FRAME_MINIBUF_ONLY_P (f))
716 if (INTEGERP (value))
717 nlines = XINT (value);
721 FRAME_MENU_BAR_LINES (f) = 0;
724 FRAME_EXTERNAL_MENU_BAR (f) = 1;
725 /* does for all frames, whereas we just want for one frame
726 [NSMenu setMenuBarVisible: YES]; */
730 if (FRAME_EXTERNAL_MENU_BAR (f) == 1)
731 free_frame_menubar (f);
732 /* [NSMenu setMenuBarVisible: NO]; */
733 FRAME_EXTERNAL_MENU_BAR (f) = 0;
738 /* toolbar support */
740 x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
743 Lisp_Object root_window;
745 if (FRAME_MINIBUF_ONLY_P (f))
748 if (INTEGERP (value) && XINT (value) >= 0)
749 nlines = XFASTINT (value);
755 FRAME_EXTERNAL_TOOL_BAR (f) = 1;
756 update_frame_tool_bar (f);
760 if (FRAME_EXTERNAL_TOOL_BAR (f))
762 free_frame_tool_bar (f);
763 FRAME_EXTERNAL_TOOL_BAR (f) = 0;
767 x_set_window_size (f, 0, f->text_cols, f->text_lines);
772 ns_implicitly_set_icon_type (struct frame *f)
775 EmacsView *view = FRAME_NS_VIEW (f);
777 Lisp_Object chain, elt;
778 NSAutoreleasePool *pool;
781 NSTRACE (ns_implicitly_set_icon_type);
784 pool = [[NSAutoreleasePool alloc] init];
785 if (f->output_data.ns->miniimage
786 && [[NSString stringWithUTF8String: SDATA (f->name)]
787 isEqualToString: [(NSImage *)f->output_data.ns->miniimage name]])
794 tem = assq_no_quit (Qicon_type, f->param_alist);
795 if (CONSP (tem) && ! NILP (XCDR (tem)))
802 for (chain = Vns_icon_type_alist;
803 (image = nil) && CONSP (chain);
804 chain = XCDR (chain))
807 /* special case: 't' means go by file type */
808 if (SYMBOLP (elt) && EQ (elt, Qt) && SDATA (f->name)[0] == '/')
811 = [NSString stringWithUTF8String: SDATA (f->name)];
812 if ([[NSFileManager defaultManager] fileExistsAtPath: str])
813 image = [[[NSWorkspace sharedWorkspace] iconForFile: str] retain];
815 else if (CONSP (elt) &&
816 STRINGP (XCAR (elt)) &&
817 STRINGP (XCDR (elt)) &&
818 fast_string_match (XCAR (elt), f->name) >= 0)
820 image = [EmacsImage allocInitFromFile: XCDR (elt)];
822 image = [[NSImage imageNamed:
823 [NSString stringWithUTF8String:
824 SDATA (XCDR (elt))]] retain];
830 image = [[[NSWorkspace sharedWorkspace] iconForFileType: @"text"] retain];
834 [f->output_data.ns->miniimage release];
835 f->output_data.ns->miniimage = image;
836 [view setMiniwindowImage: setMini];
843 x_set_icon_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
845 EmacsView *view = FRAME_NS_VIEW (f);
849 NSTRACE (x_set_icon_type);
851 if (!NILP (arg) && SYMBOLP (arg))
853 arg =build_string (SDATA (SYMBOL_NAME (arg)));
854 store_frame_param (f, Qicon_type, arg);
857 /* do it the implicit way */
860 ns_implicitly_set_icon_type (f);
866 image = [EmacsImage allocInitFromFile: arg];
868 image =[NSImage imageNamed: [NSString stringWithUTF8String:
873 image = [NSImage imageNamed: @"text"];
877 f->output_data.ns->miniimage = image;
878 [view setMiniwindowImage: setMini];
882 /* Xism; we stub out (we do implement this in ns-win.el) */
884 XParseGeometry (char *string, int *x, int *y,
885 unsigned int *width, unsigned int *height)
887 message1 ("Warning: XParseGeometry not supported under NS.\n");
892 /* TODO: move to nsterm? */
894 ns_lisp_to_cursor_type (Lisp_Object arg)
897 if (XTYPE (arg) == Lisp_String)
899 else if (XTYPE (arg) == Lisp_Symbol)
900 str = SDATA (SYMBOL_NAME (arg));
902 if (!strcmp (str, "box")) return FILLED_BOX_CURSOR;
903 if (!strcmp (str, "hollow")) return HOLLOW_BOX_CURSOR;
904 if (!strcmp (str, "hbar")) return HBAR_CURSOR;
905 if (!strcmp (str, "bar")) return BAR_CURSOR;
906 if (!strcmp (str, "no")) return NO_CURSOR;
912 ns_cursor_type_to_lisp (int arg)
916 case FILLED_BOX_CURSOR: return Qbox;
917 case HOLLOW_BOX_CURSOR: return intern ("hollow");
918 case HBAR_CURSOR: return intern ("hbar");
919 case BAR_CURSOR: return intern ("bar");
921 default: return intern ("no");
925 /* This is the same as the xfns.c definition. */
927 x_set_cursor_type (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
929 set_frame_cursor_types (f, arg);
931 /* Make sure the cursor gets redrawn. */
932 cursor_type_changed = 1;
936 /* called to set mouse pointer color, but all other terms use it to
937 initialize pointer types (and don't set the color ;) */
939 x_set_mouse_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
941 /* don't think we can do this on Nextstep */
946 #define Xstr(x) Str(x)
949 ns_appkit_version_str (void)
953 #ifdef NS_IMPL_GNUSTEP
954 sprintf(tmp, "gnustep-gui-%s", Xstr(GNUSTEP_GUI_VERSION));
955 #elif defined(NS_IMPL_COCOA)
956 sprintf(tmp, "apple-appkit-%.2f", NSAppKitVersionNumber);
960 return build_string (tmp);
964 /* This is for use by x-server-version and collapses all version info we
965 have into a single int. For a better picture of the implementation
966 running, use ns_appkit_version_str.*/
968 ns_appkit_version_int (void)
970 #ifdef NS_IMPL_GNUSTEP
971 return GNUSTEP_GUI_MAJOR_VERSION * 100 + GNUSTEP_GUI_MINOR_VERSION;
972 #elif defined(NS_IMPL_COCOA)
973 return (int)NSAppKitVersionNumber;
980 x_icon (struct frame *f, Lisp_Object parms)
981 /* --------------------------------------------------------------------------
982 Strangely-named function to set icon position parameters in frame.
983 This is irrelevant under OS X, but might be needed under GNUstep,
984 depending on the window manager used. Note, this is not a standard
985 frame parameter-setter; it is called directly from x-create-frame.
986 -------------------------------------------------------------------------- */
988 Lisp_Object icon_x, icon_y;
989 struct ns_display_info *dpyinfo = check_ns_display_info (Qnil);
991 f->output_data.ns->icon_top = Qnil;
992 f->output_data.ns->icon_left = Qnil;
994 /* Set the position of the icon. */
995 icon_x = x_get_arg (dpyinfo, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER);
996 icon_y = x_get_arg (dpyinfo, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER);
997 if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound))
999 CHECK_NUMBER (icon_x);
1000 CHECK_NUMBER (icon_y);
1001 f->output_data.ns->icon_top = icon_y;
1002 f->output_data.ns->icon_left = icon_x;
1004 else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound))
1005 error ("Both left and top icon corners of icon must be specified");
1009 /* Note: see frame.c for template, also where generic functions are impl */
1010 frame_parm_handler ns_frame_parm_handlers[] =
1012 x_set_autoraise, /* generic OK */
1013 x_set_autolower, /* generic OK */
1014 x_set_background_color,
1015 0, /* x_set_border_color, may be impossible under Nextstep */
1016 0, /* x_set_border_width, may be impossible under Nextstep */
1019 x_set_font, /* generic OK */
1020 x_set_foreground_color,
1023 x_set_internal_border_width, /* generic OK */
1024 x_set_menu_bar_lines,
1026 x_explicitly_set_name,
1027 x_set_scroll_bar_width, /* generic OK */
1029 x_set_unsplittable, /* generic OK */
1030 x_set_vertical_scroll_bars, /* generic OK */
1031 x_set_visibility, /* generic OK */
1032 x_set_tool_bar_lines,
1033 0, /* x_set_scroll_bar_foreground, will ignore (not possible on NS) */
1034 0, /* x_set_scroll_bar_background, will ignore (not possible on NS) */
1035 x_set_screen_gamma, /* generic OK */
1036 x_set_line_spacing, /* generic OK, sets f->extra_line_spacing to int */
1037 x_set_fringe_width, /* generic OK */
1038 x_set_fringe_width, /* generic OK */
1039 0, /* x_set_wait_for_wm, will ignore */
1040 0, /* x_set_fullscreen will ignore */
1041 x_set_font_backend, /* generic OK */
1043 0, /* x_set_sticky */
1044 0, /* x_set_tool_bar_position */
1049 /* ==========================================================================
1053 ========================================================================== */
1055 DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame,
1057 doc: /* Make a new Nextstep window, called a \"frame\" in Emacs terms.
1058 Return an Emacs frame object.
1059 PARMS is an alist of frame parameters.
1060 If the parameters specify that the frame should not have a minibuffer,
1061 and do not specify a specific minibuffer window to use,
1062 then `default-minibuffer-frame' must be a frame whose minibuffer can
1063 be shared by the new frame. */)
1066 static int desc_ctr = 1;
1068 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
1069 Lisp_Object frame, tem;
1071 int minibuffer_only = 0;
1072 int count = specpdl_ptr - specpdl;
1073 Lisp_Object display;
1074 struct ns_display_info *dpyinfo = NULL;
1077 Lisp_Object tfont, tfontsize;
1078 int window_prompting = 0;
1083 /* Seems a little strange, but other terms do it. Perhaps the code below
1084 is modifying something? */
1085 parms = Fcopy_alist (parms);
1087 display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_STRING);
1088 if (EQ (display, Qunbound))
1090 dpyinfo = check_ns_display_info (display);
1092 if (!dpyinfo->terminal->name)
1093 error ("Terminal is not live, can't create new frames on it");
1095 kb = dpyinfo->terminal->kboard;
1097 name = x_get_arg (dpyinfo, parms, Qname, 0, 0, RES_TYPE_STRING);
1099 && ! EQ (name, Qunbound)
1101 error ("Invalid frame name--not a string or nil");
1104 Vx_resource_name = name;
1106 Vx_resource_name = Vinvocation_name;
1108 parent = x_get_arg (dpyinfo, parms, Qparent_id, 0, 0, RES_TYPE_NUMBER);
1109 if (EQ (parent, Qunbound))
1111 if (! NILP (parent))
1112 CHECK_NUMBER (parent);
1115 GCPRO4 (parms, parent, name, frame);
1117 tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer",
1119 if (EQ (tem, Qnone) || NILP (tem))
1121 f = make_frame_without_minibuffer (Qnil, kb, display);
1123 else if (EQ (tem, Qonly))
1125 f = make_minibuffer_frame ();
1126 minibuffer_only = 1;
1128 else if (WINDOWP (tem))
1130 f = make_frame_without_minibuffer (tem, kb, display);
1137 /* Set the name; the functions to which we pass f expect the name to
1139 if (EQ (name, Qunbound) || NILP (name) || (XTYPE (name) != Lisp_String))
1141 f->name = build_string ([ns_app_name UTF8String]);
1142 f->explicit_name =0;
1147 f->explicit_name = 1;
1148 specbind (Qx_resource_name, name);
1151 XSETFRAME (frame, f);
1152 FRAME_CAN_HAVE_SCROLL_BARS (f) = 1;
1154 f->terminal = dpyinfo->terminal;
1155 f->terminal->reference_count++;
1157 f->output_method = output_ns;
1158 f->output_data.ns = (struct ns_output *)xmalloc (sizeof *(f->output_data.ns));
1159 memset (f->output_data.ns, 0, sizeof (*(f->output_data.ns)));
1161 FRAME_FONTSET (f) = -1;
1163 /* record_unwind_protect (unwind_create_frame, frame); safety; maybe later? */
1165 f->icon_name = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title",
1167 if (! STRINGP (f->icon_name))
1168 f->icon_name = Qnil;
1170 FRAME_NS_DISPLAY_INFO (f) = dpyinfo;
1172 f->output_data.ns->window_desc = desc_ctr++;
1175 f->output_data.ns->parent_desc = (Window) XFASTINT (parent);
1176 f->output_data.ns->explicit_parent = 1;
1180 f->output_data.ns->parent_desc = FRAME_NS_DISPLAY_INFO (f)->root_window;
1181 f->output_data.ns->explicit_parent = 0;
1184 f->resx = dpyinfo->resx;
1185 f->resy = dpyinfo->resy;
1188 register_font_driver (&nsfont_driver, f);
1189 x_default_parameter (f, parms, Qfont_backend, Qnil,
1190 "fontBackend", "FontBackend", RES_TYPE_STRING);
1193 /* use for default font name */
1194 id font = [NSFont userFixedPitchFontOfSize: -1.0]; /* default */
1195 tfontsize = x_default_parameter (f, parms, Qfontsize,
1196 make_number (0 /*(int)[font pointSize]*/),
1197 "fontSize", "FontSize", RES_TYPE_NUMBER);
1198 tfont = x_default_parameter (f, parms, Qfont,
1199 build_string ([[font fontName] UTF8String]),
1200 "font", "Font", RES_TYPE_STRING);
1204 x_default_parameter (f, parms, Qborder_width, make_number (0),
1205 "borderwidth", "BorderWidth", RES_TYPE_NUMBER);
1206 x_default_parameter (f, parms, Qinternal_border_width, make_number (2),
1207 "internalBorderWidth", "InternalBorderWidth",
1210 /* default scrollbars on right on Mac */
1213 #ifdef NS_IMPL_GNUSTEP
1218 x_default_parameter (f, parms, Qvertical_scroll_bars, spos,
1219 "verticalScrollBars", "VerticalScrollBars",
1222 x_default_parameter (f, parms, Qforeground_color, build_string ("Black"),
1223 "foreground", "Foreground", RES_TYPE_STRING);
1224 x_default_parameter (f, parms, Qbackground_color, build_string ("White"),
1225 "background", "Background", RES_TYPE_STRING);
1226 x_default_parameter (f, parms, Qcursor_color, build_string ("grey"),
1227 "cursorColor", "CursorColor", RES_TYPE_STRING);
1228 /* FIXME: not suppported yet in Nextstep */
1229 x_default_parameter (f, parms, Qline_spacing, Qnil,
1230 "lineSpacing", "LineSpacing", RES_TYPE_NUMBER);
1231 x_default_parameter (f, parms, Qleft_fringe, Qnil,
1232 "leftFringe", "LeftFringe", RES_TYPE_NUMBER);
1233 x_default_parameter (f, parms, Qright_fringe, Qnil,
1234 "rightFringe", "RightFringe", RES_TYPE_NUMBER);
1237 init_frame_faces (f);
1239 /* The X resources controlling the menu-bar and tool-bar are
1240 processed specially at startup, and reflected in the mode
1241 variables; ignore them here. */
1242 x_default_parameter (f, parms, Qmenu_bar_lines,
1243 NILP (Vmenu_bar_mode)
1244 ? make_number (0) : make_number (1),
1245 NULL, NULL, RES_TYPE_NUMBER);
1246 x_default_parameter (f, parms, Qtool_bar_lines,
1247 NILP (Vtool_bar_mode)
1248 ? make_number (0) : make_number (1),
1249 NULL, NULL, RES_TYPE_NUMBER);
1251 x_default_parameter (f, parms, Qbuffer_predicate, Qnil, "bufferPredicate",
1252 "BufferPredicate", RES_TYPE_SYMBOL);
1253 x_default_parameter (f, parms, Qtitle, Qnil, "title", "Title",
1256 /* TODO: other terms seem to get away w/o this complexity.. */
1257 if (NILP (Fassq (Qwidth, parms)))
1260 = x_get_arg (dpyinfo, parms, Qwidth, "width", "Width",
1262 if (! EQ (value, Qunbound))
1263 parms = Fcons (Fcons (Qwidth, value), parms);
1265 if (NILP (Fassq (Qheight, parms)))
1268 = x_get_arg (dpyinfo, parms, Qheight, "height", "Height",
1270 if (! EQ (value, Qunbound))
1271 parms = Fcons (Fcons (Qheight, value), parms);
1273 if (NILP (Fassq (Qleft, parms)))
1276 = x_get_arg (dpyinfo, parms, Qleft, "left", "Left", RES_TYPE_NUMBER);
1277 if (! EQ (value, Qunbound))
1278 parms = Fcons (Fcons (Qleft, value), parms);
1280 if (NILP (Fassq (Qtop, parms)))
1283 = x_get_arg (dpyinfo, parms, Qtop, "top", "Top", RES_TYPE_NUMBER);
1284 if (! EQ (value, Qunbound))
1285 parms = Fcons (Fcons (Qtop, value), parms);
1288 window_prompting = x_figure_window_size (f, parms, 1);
1290 tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN);
1291 f->no_split = minibuffer_only || (!EQ (tem, Qunbound) && !EQ (tem, Qnil));
1293 /* NOTE: on other terms, this is done in set_mouse_color, however this
1294 was not getting called under Nextstep */
1295 f->output_data.ns->text_cursor = [NSCursor IBeamCursor];
1296 f->output_data.ns->nontext_cursor = [NSCursor arrowCursor];
1297 f->output_data.ns->modeline_cursor = [NSCursor pointingHandCursor];
1298 f->output_data.ns->hand_cursor = [NSCursor pointingHandCursor];
1299 f->output_data.ns->hourglass_cursor = [NSCursor disappearingItemCursor];
1300 f->output_data.ns->horizontal_drag_cursor = [NSCursor resizeLeftRightCursor];
1301 FRAME_NS_DISPLAY_INFO (f)->vertical_scroll_bar_cursor
1302 = [NSCursor arrowCursor];
1303 f->output_data.ns->current_pointer = f->output_data.ns->text_cursor;
1305 [[EmacsView alloc] initFrameFromEmacs: f];
1309 /* It is now ok to make the frame official even if we get an error below.
1310 The frame needs to be on Vframe_list or making it visible won't work. */
1311 Vframe_list = Fcons (frame, Vframe_list);
1312 /*FRAME_NS_DISPLAY_INFO (f)->reference_count++; */
1314 x_default_parameter (f, parms, Qicon_type, Qnil, "bitmapIcon", "BitmapIcon",
1316 x_default_parameter (f, parms, Qauto_raise, Qnil, "autoRaise", "AutoRaiseLower",
1318 x_default_parameter (f, parms, Qauto_lower, Qnil, "autoLower", "AutoLower",
1320 x_default_parameter (f, parms, Qcursor_type, Qbox, "cursorType", "CursorType",
1322 x_default_parameter (f, parms, Qscroll_bar_width, Qnil, "scrollBarWidth",
1323 "ScrollBarWidth", RES_TYPE_NUMBER);
1324 x_default_parameter (f, parms, Qalpha, Qnil, "alpha", "Alpha",
1327 width = FRAME_COLS (f);
1328 height = FRAME_LINES (f);
1330 SET_FRAME_COLS (f, 0);
1331 FRAME_LINES (f) = 0;
1332 change_frame_size (f, height, width, 1, 0, 0);
1334 if (! f->output_data.ns->explicit_parent)
1336 tem = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL);
1337 if (EQ (tem, Qunbound))
1339 x_set_visibility (f, tem, Qnil);
1340 if (EQ (tem, Qicon))
1341 x_iconify_frame (f);
1342 else if (! NILP (tem))
1344 x_make_frame_visible (f);
1345 f->async_visible = 1;
1346 [[FRAME_NS_VIEW (f) window] makeKeyWindow];
1349 f->async_visible = 0;
1352 if (FRAME_HAS_MINIBUF_P (f)
1353 && (!FRAMEP (kb->Vdefault_minibuffer_frame)
1354 || !FRAME_LIVE_P (XFRAME (kb->Vdefault_minibuffer_frame))))
1355 kb->Vdefault_minibuffer_frame = frame;
1357 /* All remaining specified parameters, which have not been "used"
1358 by x_get_arg and friends, now go in the misc. alist of the frame. */
1359 for (tem = parms; CONSP (tem); tem = XCDR (tem))
1360 if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem))))
1361 f->param_alist = Fcons (XCAR (tem), f->param_alist);
1364 Vwindow_list = Qnil;
1366 return unbind_to (count, frame);
1370 DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0,
1371 doc: /* Set the input focus to FRAME.
1372 FRAME nil means use the selected frame. */)
1375 struct frame *f = check_ns_frame (frame);
1376 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (f);
1378 if (dpyinfo->x_focus_frame != f)
1380 EmacsView *view = FRAME_NS_VIEW (f);
1382 [NSApp activateIgnoringOtherApps: YES];
1383 [[view window] makeKeyAndOrderFront: view];
1391 DEFUN ("ns-popup-font-panel", Fns_popup_font_panel, Sns_popup_font_panel,
1393 doc: /* Pop up the font panel. */)
1400 fm = [NSFontManager sharedFontManager];
1402 f = SELECTED_FRAME ();
1405 CHECK_FRAME (frame);
1409 [fm setSelectedFont: ((struct nsfont_info *)f->output_data.ns->font)->nsfont
1411 [fm orderFrontFontPanel: NSApp];
1416 DEFUN ("ns-popup-color-panel", Fns_popup_color_panel, Sns_popup_color_panel,
1418 doc: /* Pop up the color panel. */)
1425 f = SELECTED_FRAME ();
1428 CHECK_FRAME (frame);
1432 [NSApp orderFrontColorPanel: NSApp];
1437 DEFUN ("ns-read-file-name", Fns_read_file_name, Sns_read_file_name, 1, 4, 0,
1438 doc: /* Use a graphical panel to read a file name, using prompt PROMPT.
1439 Optional arg DIR, if non-nil, supplies a default directory.
1440 Optional arg ISLOAD, if non-nil, means read a file name for saving.
1441 Optional arg INIT, if non-nil, provides a default file name to use. */)
1442 (Lisp_Object prompt, Lisp_Object dir, Lisp_Object isLoad, Lisp_Object init)
1444 static id fileDelegate = nil;
1449 NSString *promptS = NILP (prompt) || !STRINGP (prompt) ? nil :
1450 [NSString stringWithUTF8String: SDATA (prompt)];
1451 NSString *dirS = NILP (dir) || !STRINGP (dir) ?
1452 [NSString stringWithUTF8String: SDATA (current_buffer->directory)] :
1453 [NSString stringWithUTF8String: SDATA (dir)];
1454 NSString *initS = NILP (init) || !STRINGP (init) ? nil :
1455 [NSString stringWithUTF8String: SDATA (init)];
1459 if (fileDelegate == nil)
1460 fileDelegate = [EmacsFileDelegate new];
1462 [NSCursor setHiddenUntilMouseMoves: NO];
1464 if ([dirS characterAtIndex: 0] == '~')
1465 dirS = [dirS stringByExpandingTildeInPath];
1467 panel = NILP (isLoad) ?
1468 (id)[EmacsSavePanel savePanel] : (id)[EmacsOpenPanel openPanel];
1470 [panel setTitle: promptS];
1472 /* Puma (10.1) does not have */
1473 if ([panel respondsToSelector: @selector (setAllowsOtherFileTypes:)])
1474 [panel setAllowsOtherFileTypes: YES];
1476 [panel setTreatsFilePackagesAsDirectories: YES];
1477 [panel setDelegate: fileDelegate];
1483 ret = [panel runModalForDirectory: dirS file: initS];
1487 [panel setCanChooseDirectories: YES];
1488 ret = [panel runModalForDirectory: dirS file: initS types: nil];
1491 ret = (ret == NSOKButton) || panelOK;
1494 fname = build_string ([[panel filename] UTF8String]);
1496 [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow];
1499 return ret ? fname : Qnil;
1503 DEFUN ("ns-get-resource", Fns_get_resource, Sns_get_resource, 2, 2, 0,
1504 doc: /* Return the value of the property NAME of OWNER from the defaults database.
1505 If OWNER is nil, Emacs is assumed. */)
1506 (Lisp_Object owner, Lisp_Object name)
1512 owner = build_string([ns_app_name UTF8String]);
1513 CHECK_STRING (name);
1514 /*fprintf (stderr, "ns-get-resource checking resource '%s'\n", SDATA (name)); */
1516 value =[[[NSUserDefaults standardUserDefaults]
1517 objectForKey: [NSString stringWithUTF8String: SDATA (name)]]
1521 return build_string (value);
1526 DEFUN ("ns-set-resource", Fns_set_resource, Sns_set_resource, 3, 3, 0,
1527 doc: /* Set property NAME of OWNER to VALUE, from the defaults database.
1528 If OWNER is nil, Emacs is assumed.
1529 If VALUE is nil, the default is removed. */)
1530 (Lisp_Object owner, Lisp_Object name, Lisp_Object value)
1534 owner = build_string ([ns_app_name UTF8String]);
1535 CHECK_STRING (name);
1538 [[NSUserDefaults standardUserDefaults] removeObjectForKey:
1539 [NSString stringWithUTF8String: SDATA (name)]];
1543 CHECK_STRING (value);
1544 [[NSUserDefaults standardUserDefaults] setObject:
1545 [NSString stringWithUTF8String: SDATA (value)]
1546 forKey: [NSString stringWithUTF8String:
1554 DEFUN ("x-server-max-request-size", Fx_server_max_request_size,
1555 Sx_server_max_request_size,
1557 doc: /* This function is a no-op. It is only present for completeness. */)
1558 (Lisp_Object display)
1561 /* This function has no real equivalent under NeXTstep. Return nil to
1567 DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0,
1568 doc: /* Return the vendor ID string of Nextstep display server DISPLAY.
1569 DISPLAY should be either a frame or a display name (a string).
1570 If omitted or nil, the selected frame's display is used. */)
1571 (Lisp_Object display)
1573 #ifdef NS_IMPL_GNUSTEP
1574 return build_string ("GNU");
1576 return build_string ("Apple");
1581 DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0,
1582 doc: /* Return the version numbers of the server of DISPLAY.
1583 The value is a list of three integers: the major and minor
1584 version numbers of the X Protocol in use, and the distributor-specific
1585 release number. See also the function `x-server-vendor'.
1587 The optional argument DISPLAY specifies which display to ask about.
1588 DISPLAY should be either a frame or a display name (a string).
1589 If omitted or nil, that stands for the selected frame's display. */)
1590 (Lisp_Object display)
1592 /*NOTE: it is unclear what would best correspond with "protocol";
1593 we return 10.3, meaning Panther, since this is roughly the
1594 level that GNUstep's APIs correspond to.
1595 The last number is where we distinguish between the Apple
1596 and GNUstep implementations ("distributor-specific release
1597 number") and give int'ized versions of major.minor. */
1598 return Fcons (make_number (10),
1599 Fcons (make_number (3),
1600 Fcons (make_number (ns_appkit_version_int()), Qnil)));
1604 DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0,
1605 doc: /* Return the number of screens on Nextstep display server DISPLAY.
1606 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1607 If omitted or nil, the selected frame's display is used. */)
1608 (Lisp_Object display)
1613 num = [[NSScreen screens] count];
1615 return (num != 0) ? make_number (num) : Qnil;
1619 DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height,
1621 doc: /* Return the height of Nextstep display server DISPLAY, in millimeters.
1622 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1623 If omitted or nil, the selected frame's display is used. */)
1624 (Lisp_Object display)
1627 return make_number ((int)
1628 ([ns_get_screen (display) frame].size.height/(92.0/25.4)));
1632 DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width,
1634 doc: /* Return the width of Nextstep display server DISPLAY, in millimeters.
1635 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1636 If omitted or nil, the selected frame's display is used. */)
1637 (Lisp_Object display)
1640 return make_number ((int)
1641 ([ns_get_screen (display) frame].size.width/(92.0/25.4)));
1645 DEFUN ("x-display-backing-store", Fx_display_backing_store,
1646 Sx_display_backing_store, 0, 1, 0,
1647 doc: /* Return whether the Nexstep display DISPLAY supports backing store.
1648 The value may be `buffered', `retained', or `non-retained'.
1649 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1650 If omitted or nil, the selected frame's display is used. */)
1651 (Lisp_Object display)
1654 switch ([ns_get_window (display) backingType])
1656 case NSBackingStoreBuffered:
1657 return intern ("buffered");
1658 case NSBackingStoreRetained:
1659 return intern ("retained");
1660 case NSBackingStoreNonretained:
1661 return intern ("non-retained");
1663 error ("Strange value for backingType parameter of frame");
1665 return Qnil; /* not reached, shut compiler up */
1669 DEFUN ("x-display-visual-class", Fx_display_visual_class,
1670 Sx_display_visual_class, 0, 1, 0,
1671 doc: /* Return the visual class of the Nextstep display server DISPLAY.
1672 The value is one of the symbols `static-gray', `gray-scale',
1673 `static-color', `pseudo-color', `true-color', or `direct-color'.
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. */)
1676 (Lisp_Object display)
1678 NSWindowDepth depth;
1680 depth = [ns_get_screen (display) depth];
1682 if ( depth == NSBestDepth (NSCalibratedWhiteColorSpace, 2, 2, YES, NULL))
1683 return intern ("static-gray");
1684 else if (depth == NSBestDepth (NSCalibratedWhiteColorSpace, 8, 8, YES, NULL))
1685 return intern ("gray-scale");
1686 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 8, YES, NULL))
1687 return intern ("pseudo-color");
1688 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 4, 12, NO, NULL))
1689 return intern ("true-color");
1690 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 24, NO, NULL))
1691 return intern ("direct-color");
1693 /* color mgmt as far as we do it is really handled by Nextstep itself anyway */
1694 return intern ("direct-color");
1698 DEFUN ("x-display-save-under", Fx_display_save_under,
1699 Sx_display_save_under, 0, 1, 0,
1700 doc: /* Non-nil if the Nextstep display server supports the save-under feature.
1701 The optional argument DISPLAY specifies which display to ask about.
1702 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1703 If omitted or nil, the selected frame's display is used. */)
1704 (Lisp_Object display)
1707 switch ([ns_get_window (display) backingType])
1709 case NSBackingStoreBuffered:
1712 case NSBackingStoreRetained:
1713 case NSBackingStoreNonretained:
1717 error ("Strange value for backingType parameter of frame");
1719 return Qnil; /* not reached, shut compiler up */
1723 DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
1725 doc: /* Open a connection to a Nextstep display server.
1726 DISPLAY is the name of the display to connect to.
1727 Optional arguments XRM-STRING and MUST-SUCCEED are currently ignored. */)
1728 (Lisp_Object display, Lisp_Object resource_string, Lisp_Object must_succeed)
1730 struct ns_display_info *dpyinfo;
1732 CHECK_STRING (display);
1734 nxatoms_of_nsselect ();
1735 dpyinfo = ns_term_init (display);
1738 if (!NILP (must_succeed))
1739 fatal ("OpenStep on %s not responding.\n",
1742 error ("OpenStep on %s not responding.\n",
1746 /* Register our external input/output types, used for determining
1747 applicable services and also drag/drop eligibility. */
1748 ns_send_types = [[NSArray arrayWithObject: NSStringPboardType] retain];
1749 ns_return_types = [[NSArray arrayWithObject: NSStringPboardType] retain];
1750 ns_drag_types = [[NSArray arrayWithObjects:
1752 NSTabularTextPboardType,
1753 NSFilenamesPboardType,
1756 NSFontPboardType, nil] retain];
1762 DEFUN ("x-close-connection", Fx_close_connection, Sx_close_connection,
1764 doc: /* Close the connection to the current Nextstep display server.
1765 The argument DISPLAY is currently ignored. */)
1766 (Lisp_Object display)
1769 /*ns_delete_terminal (dpyinfo->terminal); */
1770 [NSApp terminate: NSApp];
1775 DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0,
1776 doc: /* Return the list of display names that Emacs has connections to. */)
1779 Lisp_Object tail, result;
1782 for (tail = ns_display_name_list; CONSP (tail); tail = XCDR (tail))
1783 result = Fcons (XCAR (XCAR (tail)), result);
1789 DEFUN ("ns-hide-others", Fns_hide_others, Sns_hide_others,
1791 doc: /* Hides all applications other than Emacs. */)
1795 [NSApp hideOtherApplications: NSApp];
1799 DEFUN ("ns-hide-emacs", Fns_hide_emacs, Sns_hide_emacs,
1801 doc: /* If ON is non-nil, the entire Emacs application is hidden.
1802 Otherwise if Emacs is hidden, it is unhidden.
1803 If ON is equal to `activate', Emacs is unhidden and becomes
1804 the active application. */)
1808 if (EQ (on, intern ("activate")))
1810 [NSApp unhide: NSApp];
1811 [NSApp activateIgnoringOtherApps: YES];
1814 [NSApp unhide: NSApp];
1816 [NSApp hide: NSApp];
1821 DEFUN ("ns-emacs-info-panel", Fns_emacs_info_panel, Sns_emacs_info_panel,
1823 doc: /* Shows the 'Info' or 'About' panel for Emacs. */)
1827 [NSApp orderFrontStandardAboutPanel: nil];
1832 DEFUN ("ns-font-name", Fns_font_name, Sns_font_name, 1, 1, 0,
1833 doc: /* Determine font postscript or family name for font NAME.
1834 NAME should be a string containing either the font name or an XLFD
1835 font descriptor. If string contains `fontset' and not
1836 `fontset-startup', it is left alone. */)
1840 CHECK_STRING (name);
1845 if (strstr (nm, "fontset") && !strstr (nm, "fontset-startup"))
1848 return build_string (ns_xlfd_to_fontname (SDATA (name)));
1852 DEFUN ("ns-list-colors", Fns_list_colors, Sns_list_colors, 0, 1, 0,
1853 doc: /* Return a list of all available colors.
1854 The optional argument FRAME is currently ignored. */)
1857 Lisp_Object list = Qnil;
1858 NSEnumerator *colorlists;
1863 CHECK_FRAME (frame);
1864 if (! FRAME_NS_P (XFRAME (frame)))
1865 error ("non-Nextstep frame used in `ns-list-colors'");
1870 colorlists = [[NSColorList availableColorLists] objectEnumerator];
1871 while (clist = [colorlists nextObject])
1873 if ([[clist name] length] < 7 ||
1874 [[clist name] rangeOfString: @"PANTONE"].location == 0)
1876 NSEnumerator *cnames = [[clist allKeys] reverseObjectEnumerator];
1878 while (cname = [cnames nextObject])
1879 list = Fcons (build_string ([cname UTF8String]), list);
1880 /* for (i = [[clist allKeys] count] - 1; i >= 0; i--)
1881 list = Fcons (build_string ([[[clist allKeys] objectAtIndex: i]
1882 UTF8String]), list); */
1892 DEFUN ("ns-list-services", Fns_list_services, Sns_list_services, 0, 0, 0,
1893 doc: /* List available Nextstep services by querying NSApp. */)
1896 Lisp_Object ret = Qnil;
1901 svcs = [[NSMenu alloc] initWithTitle: @"Services"];
1902 [NSApp setServicesMenu: svcs]; /* this and next rebuild on <10.4 */
1903 [NSApp registerServicesMenuSendTypes: ns_send_types
1904 returnTypes: ns_return_types];
1906 /* On Tiger, services menu updating was made lazier (waits for user to
1907 actually click on the menu), so we have to force things along: */
1908 #ifdef NS_IMPL_COCOA
1909 if (NSAppKitVersionNumber >= 744.0)
1911 delegate = [svcs delegate];
1912 if (delegate != nil)
1914 if ([delegate respondsToSelector: @selector (menuNeedsUpdate:)])
1915 [delegate menuNeedsUpdate: svcs];
1916 if ([delegate respondsToSelector:
1917 @selector (menu:updateItem:atIndex:shouldCancel:)])
1919 int i, len = [delegate numberOfItemsInMenu: svcs];
1920 for (i =0; i<len; i++)
1921 [svcs addItemWithTitle: @"" action: NULL keyEquivalent: @""];
1922 for (i =0; i<len; i++)
1923 if (![delegate menu: svcs
1924 updateItem: (NSMenuItem *)[svcs itemAtIndex: i]
1925 atIndex: i shouldCancel: NO])
1932 [svcs setAutoenablesItems: NO];
1933 #ifdef NS_IMPL_COCOA
1934 [svcs update]; /* on OS X, converts from '/' structure */
1937 ret = interpret_services_menu (svcs, Qnil, ret);
1942 DEFUN ("ns-perform-service", Fns_perform_service, Sns_perform_service,
1944 doc: /* Perform Nextstep SERVICE on SEND.
1945 SEND should be either a string or nil.
1946 The return value is the result of the service, as string, or nil if
1947 there was no result. */)
1948 (Lisp_Object service, Lisp_Object send)
1955 CHECK_STRING (service);
1958 utfStr = SDATA (service);
1959 svcName = [NSString stringWithUTF8String: utfStr];
1961 pb =[NSPasteboard pasteboardWithUniqueName];
1962 ns_string_to_pasteboard (pb, send);
1964 if (NSPerformService (svcName, pb) == NO)
1965 Fsignal (Qquit, Fcons (build_string ("service not available"), Qnil));
1967 if ([[pb types] count] == 0)
1968 return build_string ("");
1969 return ns_string_from_pasteboard (pb);
1973 DEFUN ("ns-convert-utf8-nfd-to-nfc", Fns_convert_utf8_nfd_to_nfc,
1974 Sns_convert_utf8_nfd_to_nfc, 1, 1, 0,
1975 doc: /* Return an NFC string that matches the UTF-8 NFD string STR. */)
1978 /* TODO: If GNUstep ever implements precomposedStringWithCanonicalMapping,
1983 utfStr = [NSString stringWithUTF8String: SDATA (str)];
1984 if (![utfStr respondsToSelector:
1985 @selector (precomposedStringWithCanonicalMapping)])
1988 ("Warning: ns-convert-utf8-nfd-to-nfc unsupported under GNUstep.\n");
1992 utfStr = [utfStr precomposedStringWithCanonicalMapping];
1993 return build_string ([utfStr UTF8String]);
1997 #ifdef NS_IMPL_COCOA
1999 /* Compile and execute the AppleScript SCRIPT and return the error
2000 status as function value. A zero is returned if compilation and
2001 execution is successful, in which case *RESULT is set to a Lisp
2002 string or a number containing the resulting script value. Otherwise,
2005 ns_do_applescript (Lisp_Object script, Lisp_Object *result)
2007 NSAppleEventDescriptor *desc;
2008 NSDictionary* errorDict;
2009 NSAppleEventDescriptor* returnDescriptor = NULL;
2011 NSAppleScript* scriptObject =
2012 [[NSAppleScript alloc] initWithSource:
2013 [NSString stringWithUTF8String: SDATA (script)]];
2015 returnDescriptor = [scriptObject executeAndReturnError: &errorDict];
2016 [scriptObject release];
2020 if (returnDescriptor != NULL)
2022 // successful execution
2023 if (kAENullEvent != [returnDescriptor descriptorType])
2026 // script returned an AppleScript result
2027 if ((typeUnicodeText == [returnDescriptor descriptorType]) ||
2028 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
2029 (typeUTF16ExternalRepresentation
2030 == [returnDescriptor descriptorType]) ||
2032 (typeUTF8Text == [returnDescriptor descriptorType]) ||
2033 (typeCString == [returnDescriptor descriptorType]))
2035 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2037 *result = build_string([[desc stringValue] UTF8String]);
2041 /* use typeUTF16ExternalRepresentation? */
2042 // coerce the result to the appropriate ObjC type
2043 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2045 *result = make_number([desc int32Value]);
2051 // no script result, return error
2057 DEFUN ("ns-do-applescript", Fns_do_applescript, Sns_do_applescript, 1, 1, 0,
2058 doc: /* Execute AppleScript SCRIPT and return the result.
2059 If compilation and execution are successful, the resulting script value
2060 is returned as a string, a number or, in the case of other constructs, t.
2061 In case the execution fails, an error is signaled. */)
2062 (Lisp_Object script)
2067 CHECK_STRING (script);
2071 status = ns_do_applescript (script, &result);
2075 else if (!STRINGP (result))
2076 error ("AppleScript error %d", status);
2078 error ("%s", SDATA (result));
2084 /* ==========================================================================
2086 Miscellaneous functions not called through hooks
2088 ========================================================================== */
2091 /* called from image.c */
2093 check_x_frame (Lisp_Object frame)
2095 return check_ns_frame (frame);
2099 /* called from frame.c */
2100 struct ns_display_info *
2101 check_x_display_info (Lisp_Object frame)
2103 return check_ns_display_info (frame);
2108 x_set_scroll_bar_default_width (struct frame *f)
2110 int wid = FRAME_COLUMN_WIDTH (f);
2111 FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2112 FRAME_CONFIG_SCROLL_BAR_COLS (f) = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) +
2117 /* terms impl this instead of x-get-resource directly */
2119 x_get_string_resource (XrmDatabase rdb, char *name, char *class)
2121 /* remove appname prefix; TODO: allow for !="Emacs" */
2122 char *toCheck = class + (!strncmp (class, "Emacs.", 6) ? 6 : 0);
2126 if (inhibit_x_resources)
2127 /* --quick was passed, so this is a no-op. */
2130 res = [[[NSUserDefaults standardUserDefaults] objectForKey:
2131 [NSString stringWithUTF8String: toCheck]] UTF8String];
2132 return !res ? NULL :
2133 (!strncasecmp (res, "YES", 3) ? "true" :
2134 (!strncasecmp (res, "NO", 2) ? "false" : res));
2139 x_get_focus_frame (struct frame *frame)
2141 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (frame);
2142 Lisp_Object nsfocus;
2144 if (!dpyinfo->x_focus_frame)
2147 XSETFRAME (nsfocus, dpyinfo->x_focus_frame);
2153 x_pixel_width (struct frame *f)
2155 return FRAME_PIXEL_WIDTH (f);
2160 x_pixel_height (struct frame *f)
2162 return FRAME_PIXEL_HEIGHT (f);
2167 x_char_width (struct frame *f)
2169 return FRAME_COLUMN_WIDTH (f);
2174 x_char_height (struct frame *f)
2176 return FRAME_LINE_HEIGHT (f);
2181 x_screen_planes (struct frame *f)
2183 return FRAME_NS_DISPLAY_INFO (f)->n_planes;
2188 x_sync (struct frame *f)
2190 /* XXX Not implemented XXX */
2196 /* ==========================================================================
2198 Lisp definitions that, for whatever reason, we can't alias as 'ns-XXX'.
2200 ========================================================================== */
2203 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
2204 doc: /* Return t if the current Nextstep display supports the color COLOR.
2205 The optional argument FRAME is currently ignored. */)
2206 (Lisp_Object color, Lisp_Object frame)
2210 return ns_lisp_to_color (color, &col) ? Qnil : Qt;
2214 DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0,
2215 doc: /* Internal function called by `color-values', which see. */)
2216 (Lisp_Object color, Lisp_Object frame)
2219 CGFloat red, green, blue, alpha;
2222 CHECK_STRING (color);
2224 if (ns_lisp_to_color (color, &col))
2227 [[col colorUsingColorSpaceName: NSCalibratedRGBColorSpace]
2228 getRed: &red green: &green blue: &blue alpha: &alpha];
2229 return list3 (make_number (lrint (red*65280)),
2230 make_number (lrint (green*65280)),
2231 make_number (lrint (blue*65280)));
2235 DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0,
2236 doc: /* Return t if the Nextstep display supports color.
2237 The optional argument DISPLAY specifies which display to ask about.
2238 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2239 If omitted or nil, that stands for the selected frame's display. */)
2240 (Lisp_Object display)
2242 NSWindowDepth depth;
2243 NSString *colorSpace;
2245 depth = [ns_get_screen (display) depth];
2246 colorSpace = NSColorSpaceFromDepth (depth);
2248 return [colorSpace isEqualToString: NSDeviceWhiteColorSpace]
2249 || [colorSpace isEqualToString: NSCalibratedWhiteColorSpace]
2254 DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p,
2255 Sx_display_grayscale_p, 0, 1, 0,
2256 doc: /* Return t if the Nextstep display supports shades of gray.
2257 Note that color displays do support shades of gray.
2258 The optional argument DISPLAY specifies which display to ask about.
2259 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2260 If omitted or nil, that stands for the selected frame's display. */)
2261 (Lisp_Object display)
2263 NSWindowDepth depth;
2265 depth = [ns_get_screen (display) depth];
2267 return NSBitsPerPixelFromDepth (depth) > 1 ? Qt : Qnil;
2271 DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width,
2273 doc: /* Return the width in pixels of the Nextstep display DISPLAY.
2274 The optional argument DISPLAY specifies which display to ask about.
2275 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2276 If omitted or nil, that stands for the selected frame's display. */)
2277 (Lisp_Object display)
2280 return make_number ((int) [ns_get_screen (display) frame].size.width);
2284 DEFUN ("x-display-pixel-height", Fx_display_pixel_height,
2285 Sx_display_pixel_height, 0, 1, 0,
2286 doc: /* Return the height in pixels of the Nextstep display DISPLAY.
2287 The optional argument DISPLAY specifies which display to ask about.
2288 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2289 If omitted or nil, that stands for the selected frame's display. */)
2290 (Lisp_Object display)
2293 return make_number ((int) [ns_get_screen (display) frame].size.height);
2297 DEFUN ("display-usable-bounds", Fns_display_usable_bounds,
2298 Sns_display_usable_bounds, 0, 1, 0,
2299 doc: /* Return the bounds of the usable part of the screen.
2300 The return value is a list of integers (LEFT TOP WIDTH HEIGHT), which
2301 are the boundaries of the usable part of the screen, excluding areas
2302 reserved for the Mac menu, dock, and so forth.
2304 The screen queried corresponds to DISPLAY, which should be either a
2305 frame, a display name (a string), or terminal ID. If omitted or nil,
2306 that stands for the selected frame's display. */)
2307 (Lisp_Object display)
2314 screen = ns_get_screen (display);
2318 vScreen = [screen visibleFrame];
2320 /* NS coordinate system is upside-down.
2321 Transform to screen-specific coordinates. */
2322 return list4 (make_number ((int) vScreen.origin.x),
2323 make_number ((int) [screen frame].size.height
2324 - vScreen.size.height - vScreen.origin.y),
2325 make_number ((int) vScreen.size.width),
2326 make_number ((int) vScreen.size.height));
2330 DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes,
2332 doc: /* Return the number of bitplanes of the Nextstep display DISPLAY.
2333 The optional argument DISPLAY specifies which display to ask about.
2334 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2335 If omitted or nil, that stands for the selected frame's display. */)
2336 (Lisp_Object display)
2340 (NSBitsPerPixelFromDepth ([ns_get_screen (display) depth]));
2344 DEFUN ("x-display-color-cells", Fx_display_color_cells,
2345 Sx_display_color_cells, 0, 1, 0,
2346 doc: /* Returns the number of color cells of the Nextstep display DISPLAY.
2347 The optional argument DISPLAY specifies which display to ask about.
2348 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2349 If omitted or nil, that stands for the selected frame's display. */)
2350 (Lisp_Object display)
2352 struct ns_display_info *dpyinfo;
2355 dpyinfo = check_ns_display_info (display);
2356 /* We force 24+ bit depths to 24-bit to prevent an overflow. */
2357 return make_number (1 << min (dpyinfo->n_planes, 24));
2361 /* Unused dummy def needed for compatibility. */
2362 Lisp_Object tip_frame;
2364 /* TODO: move to xdisp or similar */
2366 compute_tip_xy (struct frame *f,
2375 Lisp_Object left, top;
2376 EmacsView *view = FRAME_NS_VIEW (f);
2379 /* Start with user-specified or mouse position. */
2380 left = Fcdr (Fassq (Qleft, parms));
2381 top = Fcdr (Fassq (Qtop, parms));
2383 if (!INTEGERP (left) || !INTEGERP (top))
2385 pt = last_mouse_motion_position;
2386 /* Convert to screen coordinates */
2387 pt = [view convertPoint: pt toView: nil];
2388 pt = [[view window] convertBaseToScreen: pt];
2392 /* Absolute coordinates. */
2394 pt.y = x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)) - XINT (top)
2398 /* Ensure in bounds. (Note, screen origin = lower left.) */
2399 if (INTEGERP (left))
2401 else if (pt.x + XINT (dx) <= 0)
2402 *root_x = 0; /* Can happen for negative dx */
2403 else if (pt.x + XINT (dx) + width
2404 <= x_display_pixel_width (FRAME_NS_DISPLAY_INFO (f)))
2405 /* It fits to the right of the pointer. */
2406 *root_x = pt.x + XINT (dx);
2407 else if (width + XINT (dx) <= pt.x)
2408 /* It fits to the left of the pointer. */
2409 *root_x = pt.x - width - XINT (dx);
2411 /* Put it left justified on the screen -- it ought to fit that way. */
2416 else if (pt.y - XINT (dy) - height >= 0)
2417 /* It fits below the pointer. */
2418 *root_y = pt.y - height - XINT (dy);
2419 else if (pt.y + XINT (dy) + height
2420 <= x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)))
2421 /* It fits above the pointer */
2422 *root_y = pt.y + XINT (dy);
2424 /* Put it on the top. */
2425 *root_y = x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)) - height;
2429 DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0,
2430 doc: /* Show STRING in a \"tooltip\" window on frame FRAME.
2431 A tooltip window is a small window displaying a string.
2433 FRAME nil or omitted means use the selected frame.
2435 PARMS is an optional list of frame parameters which can be used to
2436 change the tooltip's appearance.
2438 Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil
2439 means use the default timeout of 5 seconds.
2441 If the list of frame parameters PARMS contains a `left' parameter,
2442 the tooltip is displayed at that x-position. Otherwise it is
2443 displayed at the mouse position, with offset DX added (default is 5 if
2444 DX isn't specified). Likewise for the y-position; if a `top' frame
2445 parameter is specified, it determines the y-position of the tooltip
2446 window, otherwise it is displayed at the mouse position, with offset
2447 DY added (default is -10).
2449 A tooltip's maximum size is specified by `x-max-tooltip-size'.
2450 Text larger than the specified size is clipped. */)
2451 (Lisp_Object string, Lisp_Object frame, Lisp_Object parms, Lisp_Object timeout, Lisp_Object dx, Lisp_Object dy)
2454 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
2455 int count = SPECPDL_INDEX ();
2460 specbind (Qinhibit_redisplay, Qt);
2462 GCPRO4 (string, parms, frame, timeout);
2464 CHECK_STRING (string);
2465 str = SDATA (string);
2466 f = check_x_frame (frame);
2468 timeout = make_number (5);
2470 CHECK_NATNUM (timeout);
2473 dx = make_number (5);
2478 dy = make_number (-10);
2483 if (ns_tooltip == nil)
2484 ns_tooltip = [[EmacsTooltip alloc] init];
2488 [ns_tooltip setText: str];
2489 size = [ns_tooltip frame].size;
2491 /* Move the tooltip window where the mouse pointer is. Resize and
2493 compute_tip_xy (f, parms, dx, dy, (int)size.width, (int)size.height,
2496 [ns_tooltip showAtX: root_x Y: root_y for: XINT (timeout)];
2500 return unbind_to (count, Qnil);
2504 DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0,
2505 doc: /* Hide the current tooltip window, if there is any.
2506 Value is t if tooltip was open, nil otherwise. */)
2509 if (ns_tooltip == nil || ![ns_tooltip isActive])
2516 /* ==========================================================================
2518 Class implementations
2520 ========================================================================== */
2523 @implementation EmacsSavePanel
2524 #ifdef NS_IMPL_COCOA
2525 /* --------------------------------------------------------------------------
2526 These are overridden to intercept on OS X: ending panel restarts NSApp
2527 event loop if it is stopped. Not sure if this is correct behavior,
2528 perhaps should check if running and if so send an appdefined.
2529 -------------------------------------------------------------------------- */
2530 - (void) ok: (id)sender
2536 - (void) cancel: (id)sender
2538 [super cancel: sender];
2545 @implementation EmacsOpenPanel
2546 #ifdef NS_IMPL_COCOA
2547 /* --------------------------------------------------------------------------
2548 These are overridden to intercept on OS X: ending panel restarts NSApp
2549 event loop if it is stopped. Not sure if this is correct behavior,
2550 perhaps should check if running and if so send an appdefined.
2551 -------------------------------------------------------------------------- */
2552 - (void) ok: (id)sender
2558 - (void) cancel: (id)sender
2560 [super cancel: sender];
2567 @implementation EmacsFileDelegate
2568 /* --------------------------------------------------------------------------
2569 Delegate methods for Open/Save panels
2570 -------------------------------------------------------------------------- */
2571 - (BOOL)panel: (id)sender isValidFilename: (NSString *)filename
2575 - (BOOL)panel: (id)sender shouldShowFilename: (NSString *)filename
2579 - (NSString *)panel: (id)sender userEnteredFilename: (NSString *)filename
2580 confirmed: (BOOL)okFlag
2589 /* ==========================================================================
2591 Lisp interface declaration
2593 ========================================================================== */
2597 syms_of_nsfns (void)
2601 Qfontsize = intern ("fontsize");
2602 staticpro (&Qfontsize);
2604 DEFVAR_LISP ("ns-icon-type-alist", &Vns_icon_type_alist,
2605 doc: /* Alist of elements (REGEXP . IMAGE) for images of icons associated to frames.
2606 If the title of a frame matches REGEXP, then IMAGE.tiff is
2607 selected as the image of the icon representing the frame when it's
2608 miniaturized. If an element is t, then Emacs tries to select an icon
2609 based on the filetype of the visited file.
2611 The images have to be installed in a folder called English.lproj in the
2612 Emacs folder. You have to restart Emacs after installing new icons.
2614 Example: Install an icon Gnus.tiff and execute the following code
2616 (setq ns-icon-type-alist
2617 (append ns-icon-type-alist
2618 '((\"^\\\\*\\\\(Group\\\\*$\\\\|Summary \\\\|Article\\\\*$\\\\)\"
2621 When you miniaturize a Group, Summary or Article frame, Gnus.tiff will
2622 be used as the image of the icon representing the frame. */);
2623 Vns_icon_type_alist = Fcons (Qt, Qnil);
2625 DEFVAR_LISP ("ns-version-string", &Vns_version_string,
2626 doc: /* Toolkit version for NS Windowing. */);
2627 Vns_version_string = ns_appkit_version_str ();
2629 defsubr (&Sns_read_file_name);
2630 defsubr (&Sns_get_resource);
2631 defsubr (&Sns_set_resource);
2632 defsubr (&Sxw_display_color_p); /* this and next called directly by C code */
2633 defsubr (&Sx_display_grayscale_p);
2634 defsubr (&Sns_font_name);
2635 defsubr (&Sns_list_colors);
2636 #ifdef NS_IMPL_COCOA
2637 defsubr (&Sns_do_applescript);
2639 defsubr (&Sxw_color_defined_p);
2640 defsubr (&Sxw_color_values);
2641 defsubr (&Sx_server_max_request_size);
2642 defsubr (&Sx_server_vendor);
2643 defsubr (&Sx_server_version);
2644 defsubr (&Sx_display_pixel_width);
2645 defsubr (&Sx_display_pixel_height);
2646 defsubr (&Sns_display_usable_bounds);
2647 defsubr (&Sx_display_mm_width);
2648 defsubr (&Sx_display_mm_height);
2649 defsubr (&Sx_display_screens);
2650 defsubr (&Sx_display_planes);
2651 defsubr (&Sx_display_color_cells);
2652 defsubr (&Sx_display_visual_class);
2653 defsubr (&Sx_display_backing_store);
2654 defsubr (&Sx_display_save_under);
2655 defsubr (&Sx_create_frame);
2656 defsubr (&Sx_open_connection);
2657 defsubr (&Sx_close_connection);
2658 defsubr (&Sx_display_list);
2660 defsubr (&Sns_hide_others);
2661 defsubr (&Sns_hide_emacs);
2662 defsubr (&Sns_emacs_info_panel);
2663 defsubr (&Sns_list_services);
2664 defsubr (&Sns_perform_service);
2665 defsubr (&Sns_convert_utf8_nfd_to_nfc);
2666 defsubr (&Sx_focus_frame);
2667 defsubr (&Sns_popup_font_panel);
2668 defsubr (&Sns_popup_color_panel);
2670 defsubr (&Sx_show_tip);
2671 defsubr (&Sx_hide_tip);
2673 /* used only in fontset.c */
2674 check_window_system_func = check_ns;
2678 // arch-tag: dc2a3f74-1123-4daa-8eed-fb78db6a5642