1 /* Functions for the NeXT/Open/GNUstep and MacOSX window system.
3 Copyright (C) 1989, 1992, 1993, 1994, 2005, 2006, 2008, 2009, 2010
4 Free Software Foundation, Inc.
6 This file is part of GNU Emacs.
8 GNU Emacs is free software: you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation, either version 3 of the License, or
11 (at your option) any later version.
13 GNU Emacs is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
22 Originally by Carl Edman
23 Updated by Christian Limpach (chris@nice.ch)
24 OpenStep/Rhapsody port by Scott Bender (sbender@harmony-ds.com)
25 MacOSX/Aqua port by Christophe de Dinechin (descubes@earthlink.net)
26 GNUstep port and post-20 update by Adrian Robert (arobert@cogsci.ucsd.edu)
29 /* This should be the first include, as it may set up #defines affecting
30 interpretation of even the system includes. */
38 #include "blockinput.h"
43 #include "termhooks.h"
45 #include "character.h"
49 int fns_trace_num = 1;
50 #define NSTRACE(x) fprintf (stderr, "%s:%d: [%d] " #x "\n", \
51 __FILE__, __LINE__, ++fns_trace_num)
58 extern NSArray *ns_send_types, *ns_return_types, *ns_drag_types;
60 extern Lisp_Object Qforeground_color;
61 extern Lisp_Object Qbackground_color;
62 extern Lisp_Object Qcursor_color;
63 extern Lisp_Object Qinternal_border_width;
64 extern Lisp_Object Qvisibility;
65 extern Lisp_Object Qcursor_type;
66 extern Lisp_Object Qicon_type;
67 extern Lisp_Object Qicon_name;
68 extern Lisp_Object Qicon_left;
69 extern Lisp_Object Qicon_top;
70 extern Lisp_Object Qleft;
71 extern Lisp_Object Qright;
72 extern Lisp_Object Qtop;
73 extern Lisp_Object Qdisplay;
74 extern Lisp_Object Qvertical_scroll_bars;
75 extern Lisp_Object Qauto_raise;
76 extern Lisp_Object Qauto_lower;
77 extern Lisp_Object Qbox;
78 extern Lisp_Object Qscroll_bar_width;
79 extern Lisp_Object Qx_resource_name;
80 extern Lisp_Object Qface_set_after_frame_default;
81 extern Lisp_Object Qunderline, Qundefined;
82 extern Lisp_Object Qheight, Qminibuffer, Qname, Qonly, Qwidth;
83 extern Lisp_Object Qunsplittable, Qmenu_bar_lines, Qbuffer_predicate, Qtitle;
84 extern Lisp_Object Qnone;
85 extern Lisp_Object Vframe_title_format;
87 /* The below are defined in frame.c. */
89 extern Lisp_Object Vmenu_bar_mode, Vtool_bar_mode;
91 Lisp_Object Qbuffered;
92 Lisp_Object Qfontsize;
94 /* hack for OS X file panels */
97 /* Alist of elements (REGEXP . IMAGE) for images of icons associated
99 static Lisp_Object Vns_icon_type_alist;
101 /* Toolkit version support. */
102 static Lisp_Object Vns_version_string;
104 EmacsTooltip *ns_tooltip;
106 /* Need forward declaration here to preserve organizational integrity of file */
107 Lisp_Object Fx_open_connection (Lisp_Object, Lisp_Object, Lisp_Object);
109 extern BOOL ns_in_resize;
112 /* ==========================================================================
114 Internal utility functions
116 ========================================================================== */
123 error ("OpenStep is not in use or not initialized");
127 /* Nonzero if we can use mouse menus. */
135 /* Extract a frame as a FRAME_PTR, defaulting to the selected frame
136 and checking validity for NS. */
138 check_ns_frame (Lisp_Object frame)
143 f = SELECTED_FRAME ();
146 CHECK_LIVE_FRAME (frame);
149 if (! FRAME_NS_P (f))
150 error ("non-Nextstep frame used");
155 /* Let the user specify an Nextstep display with a frame.
156 nil stands for the selected frame--or, if that is not an Nextstep frame,
157 the first Nextstep display on the list. */
158 static struct ns_display_info *
159 check_ns_display_info (Lisp_Object frame)
163 struct frame *f = SELECTED_FRAME ();
164 if (FRAME_NS_P (f) && FRAME_LIVE_P (f) )
165 return FRAME_NS_DISPLAY_INFO (f);
166 else if (x_display_list != 0)
167 return x_display_list;
169 error ("Nextstep windows are not in use or not initialized");
171 else if (INTEGERP (frame))
173 struct terminal *t = get_terminal (frame, 1);
175 if (t->type != output_ns)
176 error ("Terminal %d is not a Nextstep display", XINT (frame));
178 return t->display_info.ns;
180 else if (STRINGP (frame))
181 return ns_display_info_for_name (frame);
186 CHECK_LIVE_FRAME (frame);
188 if (! FRAME_NS_P (f))
189 error ("non-Nextstep frame used");
190 return FRAME_NS_DISPLAY_INFO (f);
192 return NULL; /* shut compiler up */
197 ns_get_window (Lisp_Object maybeFrame)
199 id view =nil, window =nil;
201 if (!FRAMEP (maybeFrame) || !FRAME_NS_P (XFRAME (maybeFrame)))
202 maybeFrame = selected_frame;/*wrong_type_argument (Qframep, maybeFrame); */
204 if (!NILP (maybeFrame))
205 view = FRAME_NS_VIEW (XFRAME (maybeFrame));
206 if (view) window =[view window];
213 ns_get_screen (Lisp_Object screen)
216 struct terminal *terminal;
218 if (EQ (Qt, screen)) /* not documented */
219 return [NSScreen mainScreen];
221 terminal = get_terminal (screen, 1);
222 if (terminal->type != output_ns)
226 f = SELECTED_FRAME ();
227 else if (FRAMEP (screen))
231 struct ns_display_info *dpyinfo = terminal->display_info.ns;
232 f = dpyinfo->x_focus_frame
233 ? dpyinfo->x_focus_frame : dpyinfo->x_highlight_frame;
236 return ((f && FRAME_NS_P (f)) ? [[FRAME_NS_VIEW (f) window] screen]
241 /* Return the X display structure for the display named NAME.
242 Open a new connection if necessary. */
243 struct ns_display_info *
244 ns_display_info_for_name (Lisp_Object name)
247 struct ns_display_info *dpyinfo;
251 for (dpyinfo = x_display_list, names = ns_display_name_list;
253 dpyinfo = dpyinfo->next, names = XCDR (names))
256 tem = Fstring_equal (XCAR (XCAR (names)), name);
261 error ("Emacs for OpenStep does not yet support multi-display.");
263 Fx_open_connection (name, Qnil, Qnil);
264 dpyinfo = x_display_list;
267 error ("OpenStep on %s not responding.\n", SDATA (name));
274 interpret_services_menu (NSMenu *menu, Lisp_Object prefix, Lisp_Object old)
275 /* --------------------------------------------------------------------------
276 Turn the input menu (an NSMenu) into a lisp list for tracking on lisp side
277 -------------------------------------------------------------------------- */
287 count = [menu numberOfItems];
288 for (i = 0; i<count; i++)
290 item = [menu itemAtIndex: i];
291 name = [[item title] UTF8String];
294 nameStr = build_string (name);
296 if ([item hasSubmenu])
298 old = interpret_services_menu ([item submenu],
299 Fcons (nameStr, prefix), old);
303 keys = [item keyEquivalent];
304 if (keys && [keys length] )
306 key = [keys characterAtIndex: 0];
307 res = make_number (key|super_modifier);
313 old = Fcons (Fcons (res,
314 Freverse (Fcons (nameStr,
324 /* ==========================================================================
326 Frame parameter setters
328 ========================================================================== */
332 x_set_foreground_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
336 if (ns_lisp_to_color (arg, &col))
338 store_frame_param (f, Qforeground_color, oldval);
339 error ("Unknown color");
343 [f->output_data.ns->foreground_color release];
344 f->output_data.ns->foreground_color = col;
346 if (FRAME_NS_VIEW (f))
348 update_face_from_frame_parameter (f, Qforeground_color, arg);
349 /*recompute_basic_faces (f); */
350 if (FRAME_VISIBLE_P (f))
357 x_set_background_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
361 NSView *view = FRAME_NS_VIEW (f);
364 if (ns_lisp_to_color (arg, &col))
366 store_frame_param (f, Qbackground_color, oldval);
367 error ("Unknown color");
370 /* clear the frame; in some instances the NS-internal GC appears not to
371 update, or it does update and cannot clear old text properly */
372 if (FRAME_VISIBLE_P (f))
376 [f->output_data.ns->background_color release];
377 f->output_data.ns->background_color = col;
380 [[view window] setBackgroundColor: col];
381 alpha = [col alphaComponent];
384 [[view window] setOpaque: NO];
386 [[view window] setOpaque: YES];
388 face = FRAME_DEFAULT_FACE (f);
391 col = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), f);
393 = (EMACS_UINT) [[col colorWithAlphaComponent: alpha] retain];
396 update_face_from_frame_parameter (f, Qbackground_color, arg);
399 if (FRAME_VISIBLE_P (f))
406 x_set_cursor_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
410 if (ns_lisp_to_color (arg, &col))
412 store_frame_param (f, Qcursor_color, oldval);
413 error ("Unknown color");
416 [FRAME_CURSOR_COLOR (f) release];
417 FRAME_CURSOR_COLOR (f) = [col retain];
419 if (FRAME_VISIBLE_P (f))
421 x_update_cursor (f, 0);
422 x_update_cursor (f, 1);
424 update_face_from_frame_parameter (f, Qcursor_color, arg);
429 x_set_icon_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
431 NSView *view = FRAME_NS_VIEW (f);
432 NSTRACE (x_set_icon_name);
437 /* see if it's changed */
440 if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt))
443 else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil))
450 if (!NILP (f->title))
453 /* explicit name and no icon-name -> explicit_name */
454 if (f->explicit_name)
458 /* no explicit name and no icon-name ->
459 name has to be rebuild from icon_title_format */
460 windows_or_buffers_changed++;
465 /* Don't change the name if it's already NAME. */
466 if ([[view window] miniwindowTitle] &&
467 ([[[view window] miniwindowTitle]
468 isEqualToString: [NSString stringWithUTF8String:
472 [[view window] setMiniwindowTitle:
473 [NSString stringWithUTF8String: SDATA (arg)]];
478 ns_set_name_iconic (struct frame *f, Lisp_Object name, int explicit)
480 NSView *view = FRAME_NS_VIEW (f);
481 NSTRACE (ns_set_name_iconic);
486 /* Make sure that requests from lisp code override requests from
487 Emacs redisplay code. */
490 /* If we're switching from explicit to implicit, we had better
491 update the mode lines and thereby update the title. */
492 if (f->explicit_name && NILP (name))
493 update_mode_lines = 1;
495 f->explicit_name = ! NILP (name);
497 else if (f->explicit_name)
500 /* title overrides explicit name */
501 if (! NILP (f->title))
504 /* icon_name overrides title and explicit name */
505 if (! NILP (f->icon_name))
509 name = build_string([ns_app_name UTF8String]);
513 /* Don't change the name if it's already NAME. */
514 if ([[view window] miniwindowTitle] &&
515 ([[[view window] miniwindowTitle]
516 isEqualToString: [NSString stringWithUTF8String:
520 [[view window] setMiniwindowTitle:
521 [NSString stringWithUTF8String: SDATA (name)]];
526 ns_set_name (struct frame *f, Lisp_Object name, int explicit)
529 NSTRACE (ns_set_name);
534 /* Make sure that requests from lisp code override requests from
535 Emacs redisplay code. */
538 /* If we're switching from explicit to implicit, we had better
539 update the mode lines and thereby update the title. */
540 if (f->explicit_name && NILP (name))
541 update_mode_lines = 1;
543 f->explicit_name = ! NILP (name);
545 else if (f->explicit_name)
549 name = build_string([ns_app_name UTF8String]);
553 /* title overrides explicit name */
554 if (! NILP (f->title))
559 view = FRAME_NS_VIEW (f);
561 /* Don't change the name if it's already NAME. */
562 if ([[[view window] title]
563 isEqualToString: [NSString stringWithUTF8String:
566 [[view window] setTitle: [NSString stringWithUTF8String:
571 /* This function should be called when the user's lisp code has
572 specified a name for the frame; the name will override any set by the
575 x_explicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
577 NSTRACE (x_explicitly_set_name);
578 ns_set_name_iconic (f, arg, 1);
579 ns_set_name (f, arg, 1);
583 /* This function should be called by Emacs redisplay code to set the
584 name; names set this way will never override names set by the user's
587 x_implicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
589 NSTRACE (x_implicitly_set_name);
590 if (FRAME_ICONIFIED_P (f))
591 ns_set_name_iconic (f, arg, 0);
592 else if (FRAME_NS_P (f) && EQ (Vframe_title_format, Qt))
593 ns_set_name_as_filename (f);
595 ns_set_name (f, arg, 0);
599 /* Change the title of frame F to NAME.
600 If NAME is nil, use the frame name as the title.
602 If EXPLICIT is non-zero, that indicates that lisp code is setting the
603 name; if NAME is a string, set F's name to NAME and set
604 F->explicit_name; if NAME is Qnil, then clear F->explicit_name.
606 If EXPLICIT is zero, that indicates that Emacs redisplay code is
607 suggesting a new name, which lisp code should override; if
608 F->explicit_name is set, ignore the new name; otherwise, set it. */
610 x_set_title (struct frame *f, Lisp_Object name, Lisp_Object old_name)
612 NSTRACE (x_set_title);
613 /* Don't change the title if it's already NAME. */
614 if (EQ (name, f->title))
617 update_mode_lines = 1;
624 ns_set_name_as_filename (struct frame *f)
628 Lisp_Object buf = XWINDOW (f->selected_window)->buffer;
630 NSAutoreleasePool *pool;
631 NSTRACE (ns_set_name_as_filename);
633 if (f->explicit_name || ! NILP (f->title) || ns_in_resize)
637 pool = [[NSAutoreleasePool alloc] init];
638 name = XBUFFER (buf)->filename;
639 if (NILP (name) || FRAME_ICONIFIED_P (f)) name =XBUFFER (buf)->name;
641 if (FRAME_ICONIFIED_P (f) && !NILP (f->icon_name))
645 name = build_string ([ns_app_name UTF8String]);
649 view = FRAME_NS_VIEW (f);
651 title = FRAME_ICONIFIED_P (f) ? [[[view window] miniwindowTitle] UTF8String]
652 : [[[view window] title] UTF8String];
654 if (title && (! strcmp (title, SDATA (name))))
661 if (! FRAME_ICONIFIED_P (f))
664 /* work around a bug observed on 10.3 where
665 setTitleWithRepresentedFilename does not clear out previous state
666 if given filename does not exist */
667 NSString *str = [NSString stringWithUTF8String: SDATA (name)];
668 if (![[NSFileManager defaultManager] fileExistsAtPath: str])
670 [[view window] setTitleWithRepresentedFilename: @""];
671 [[view window] setTitle: str];
675 [[view window] setTitleWithRepresentedFilename: str];
678 [[view window] setTitleWithRepresentedFilename:
679 [NSString stringWithUTF8String: SDATA (name)]];
685 [[view window] setMiniwindowTitle:
686 [NSString stringWithUTF8String: SDATA (name)]];
694 ns_set_doc_edited (struct frame *f, Lisp_Object arg)
696 NSView *view = FRAME_NS_VIEW (f);
697 NSAutoreleasePool *pool;
698 if (!MINI_WINDOW_P (XWINDOW (f->selected_window)))
701 pool = [[NSAutoreleasePool alloc] init];
702 [[view window] setDocumentEdited: !NILP (arg)];
710 x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
713 int olines = FRAME_MENU_BAR_LINES (f);
714 if (FRAME_MINIBUF_ONLY_P (f))
717 if (INTEGERP (value))
718 nlines = XINT (value);
722 FRAME_MENU_BAR_LINES (f) = 0;
725 FRAME_EXTERNAL_MENU_BAR (f) = 1;
726 /* does for all frames, whereas we just want for one frame
727 [NSMenu setMenuBarVisible: YES]; */
731 if (FRAME_EXTERNAL_MENU_BAR (f) == 1)
732 free_frame_menubar (f);
733 /* [NSMenu setMenuBarVisible: NO]; */
734 FRAME_EXTERNAL_MENU_BAR (f) = 0;
739 /* toolbar support */
741 x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
744 Lisp_Object root_window;
746 if (FRAME_MINIBUF_ONLY_P (f))
749 if (INTEGERP (value) && XINT (value) >= 0)
750 nlines = XFASTINT (value);
756 FRAME_EXTERNAL_TOOL_BAR (f) = 1;
757 update_frame_tool_bar (f);
761 if (FRAME_EXTERNAL_TOOL_BAR (f))
763 free_frame_tool_bar (f);
764 FRAME_EXTERNAL_TOOL_BAR (f) = 0;
768 x_set_window_size (f, 0, f->text_cols, f->text_lines);
773 ns_implicitly_set_icon_type (struct frame *f)
776 EmacsView *view = FRAME_NS_VIEW (f);
778 Lisp_Object chain, elt;
779 NSAutoreleasePool *pool;
782 NSTRACE (ns_implicitly_set_icon_type);
785 pool = [[NSAutoreleasePool alloc] init];
786 if (f->output_data.ns->miniimage
787 && [[NSString stringWithUTF8String: SDATA (f->name)]
788 isEqualToString: [(NSImage *)f->output_data.ns->miniimage name]])
795 tem = assq_no_quit (Qicon_type, f->param_alist);
796 if (CONSP (tem) && ! NILP (XCDR (tem)))
803 for (chain = Vns_icon_type_alist;
804 (image = nil) && CONSP (chain);
805 chain = XCDR (chain))
808 /* special case: 't' means go by file type */
809 if (SYMBOLP (elt) && EQ (elt, Qt) && SDATA (f->name)[0] == '/')
812 = [NSString stringWithUTF8String: SDATA (f->name)];
813 if ([[NSFileManager defaultManager] fileExistsAtPath: str])
814 image = [[[NSWorkspace sharedWorkspace] iconForFile: str] retain];
816 else if (CONSP (elt) &&
817 STRINGP (XCAR (elt)) &&
818 STRINGP (XCDR (elt)) &&
819 fast_string_match (XCAR (elt), f->name) >= 0)
821 image = [EmacsImage allocInitFromFile: XCDR (elt)];
823 image = [[NSImage imageNamed:
824 [NSString stringWithUTF8String:
825 SDATA (XCDR (elt))]] retain];
831 image = [[[NSWorkspace sharedWorkspace] iconForFileType: @"text"] retain];
835 [f->output_data.ns->miniimage release];
836 f->output_data.ns->miniimage = image;
837 [view setMiniwindowImage: setMini];
844 x_set_icon_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
846 EmacsView *view = FRAME_NS_VIEW (f);
850 NSTRACE (x_set_icon_type);
852 if (!NILP (arg) && SYMBOLP (arg))
854 arg =build_string (SDATA (SYMBOL_NAME (arg)));
855 store_frame_param (f, Qicon_type, arg);
858 /* do it the implicit way */
861 ns_implicitly_set_icon_type (f);
867 image = [EmacsImage allocInitFromFile: arg];
869 image =[NSImage imageNamed: [NSString stringWithUTF8String:
874 image = [NSImage imageNamed: @"text"];
878 f->output_data.ns->miniimage = image;
879 [view setMiniwindowImage: setMini];
883 /* Xism; we stub out (we do implement this in ns-win.el) */
885 XParseGeometry (char *string, int *x, int *y,
886 unsigned int *width, unsigned int *height)
888 message1 ("Warning: XParseGeometry not supported under NS.\n");
893 /* TODO: move to nsterm? */
895 ns_lisp_to_cursor_type (Lisp_Object arg)
898 if (XTYPE (arg) == Lisp_String)
900 else if (XTYPE (arg) == Lisp_Symbol)
901 str = SDATA (SYMBOL_NAME (arg));
903 if (!strcmp (str, "box")) return FILLED_BOX_CURSOR;
904 if (!strcmp (str, "hollow")) return HOLLOW_BOX_CURSOR;
905 if (!strcmp (str, "hbar")) return HBAR_CURSOR;
906 if (!strcmp (str, "bar")) return BAR_CURSOR;
907 if (!strcmp (str, "no")) return NO_CURSOR;
913 ns_cursor_type_to_lisp (int arg)
917 case FILLED_BOX_CURSOR: return Qbox;
918 case HOLLOW_BOX_CURSOR: return intern ("hollow");
919 case HBAR_CURSOR: return intern ("hbar");
920 case BAR_CURSOR: return intern ("bar");
922 default: return intern ("no");
926 /* This is the same as the xfns.c definition. */
928 x_set_cursor_type (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
930 set_frame_cursor_types (f, arg);
932 /* Make sure the cursor gets redrawn. */
933 cursor_type_changed = 1;
937 /* called to set mouse pointer color, but all other terms use it to
938 initialize pointer types (and don't set the color ;) */
940 x_set_mouse_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
942 /* don't think we can do this on Nextstep */
947 #define Xstr(x) Str(x)
950 ns_appkit_version_str (void)
954 #ifdef NS_IMPL_GNUSTEP
955 sprintf(tmp, "gnustep-gui-%s", Xstr(GNUSTEP_GUI_VERSION));
956 #elif defined(NS_IMPL_COCOA)
957 sprintf(tmp, "apple-appkit-%.2f", NSAppKitVersionNumber);
961 return build_string (tmp);
965 /* This is for use by x-server-version and collapses all version info we
966 have into a single int. For a better picture of the implementation
967 running, use ns_appkit_version_str.*/
969 ns_appkit_version_int (void)
971 #ifdef NS_IMPL_GNUSTEP
972 return GNUSTEP_GUI_MAJOR_VERSION * 100 + GNUSTEP_GUI_MINOR_VERSION;
973 #elif defined(NS_IMPL_COCOA)
974 return (int)NSAppKitVersionNumber;
981 x_icon (struct frame *f, Lisp_Object parms)
982 /* --------------------------------------------------------------------------
983 Strangely-named function to set icon position parameters in frame.
984 This is irrelevant under OS X, but might be needed under GNUstep,
985 depending on the window manager used. Note, this is not a standard
986 frame parameter-setter; it is called directly from x-create-frame.
987 -------------------------------------------------------------------------- */
989 Lisp_Object icon_x, icon_y;
990 struct ns_display_info *dpyinfo = check_ns_display_info (Qnil);
992 f->output_data.ns->icon_top = Qnil;
993 f->output_data.ns->icon_left = Qnil;
995 /* Set the position of the icon. */
996 icon_x = x_get_arg (dpyinfo, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER);
997 icon_y = x_get_arg (dpyinfo, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER);
998 if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound))
1000 CHECK_NUMBER (icon_x);
1001 CHECK_NUMBER (icon_y);
1002 f->output_data.ns->icon_top = icon_y;
1003 f->output_data.ns->icon_left = icon_x;
1005 else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound))
1006 error ("Both left and top icon corners of icon must be specified");
1010 /* Note: see frame.c for template, also where generic functions are impl */
1011 frame_parm_handler ns_frame_parm_handlers[] =
1013 x_set_autoraise, /* generic OK */
1014 x_set_autolower, /* generic OK */
1015 x_set_background_color,
1016 0, /* x_set_border_color, may be impossible under Nextstep */
1017 0, /* x_set_border_width, may be impossible under Nextstep */
1020 x_set_font, /* generic OK */
1021 x_set_foreground_color,
1024 x_set_internal_border_width, /* generic OK */
1025 x_set_menu_bar_lines,
1027 x_explicitly_set_name,
1028 x_set_scroll_bar_width, /* generic OK */
1030 x_set_unsplittable, /* generic OK */
1031 x_set_vertical_scroll_bars, /* generic OK */
1032 x_set_visibility, /* generic OK */
1033 x_set_tool_bar_lines,
1034 0, /* x_set_scroll_bar_foreground, will ignore (not possible on NS) */
1035 0, /* x_set_scroll_bar_background, will ignore (not possible on NS) */
1036 x_set_screen_gamma, /* generic OK */
1037 x_set_line_spacing, /* generic OK, sets f->extra_line_spacing to int */
1038 x_set_fringe_width, /* generic OK */
1039 x_set_fringe_width, /* generic OK */
1040 0, /* x_set_wait_for_wm, will ignore */
1041 0, /* x_set_fullscreen will ignore */
1042 x_set_font_backend, /* generic OK */
1044 0, /* x_set_sticky */
1045 0, /* x_set_tool_bar_position */
1050 /* ==========================================================================
1054 ========================================================================== */
1056 DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame,
1058 doc: /* Make a new Nextstep window, called a \"frame\" in Emacs terms.
1059 Return an Emacs frame object.
1060 PARMS is an alist of frame parameters.
1061 If the parameters specify that the frame should not have a minibuffer,
1062 and do not specify a specific minibuffer window to use,
1063 then `default-minibuffer-frame' must be a frame whose minibuffer can
1064 be shared by the new frame. */)
1067 static int desc_ctr = 1;
1069 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
1070 Lisp_Object frame, tem;
1072 int minibuffer_only = 0;
1073 int count = specpdl_ptr - specpdl;
1074 Lisp_Object display;
1075 struct ns_display_info *dpyinfo = NULL;
1078 Lisp_Object tfont, tfontsize;
1079 int window_prompting = 0;
1084 /* Seems a little strange, but other terms do it. Perhaps the code below
1085 is modifying something? */
1086 parms = Fcopy_alist (parms);
1088 display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_STRING);
1089 if (EQ (display, Qunbound))
1091 dpyinfo = check_ns_display_info (display);
1093 if (!dpyinfo->terminal->name)
1094 error ("Terminal is not live, can't create new frames on it");
1096 kb = dpyinfo->terminal->kboard;
1098 name = x_get_arg (dpyinfo, parms, Qname, 0, 0, RES_TYPE_STRING);
1100 && ! EQ (name, Qunbound)
1102 error ("Invalid frame name--not a string or nil");
1105 Vx_resource_name = name;
1107 Vx_resource_name = Vinvocation_name;
1109 parent = x_get_arg (dpyinfo, parms, Qparent_id, 0, 0, RES_TYPE_NUMBER);
1110 if (EQ (parent, Qunbound))
1112 if (! NILP (parent))
1113 CHECK_NUMBER (parent);
1116 GCPRO4 (parms, parent, name, frame);
1118 tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer",
1120 if (EQ (tem, Qnone) || NILP (tem))
1122 f = make_frame_without_minibuffer (Qnil, kb, display);
1124 else if (EQ (tem, Qonly))
1126 f = make_minibuffer_frame ();
1127 minibuffer_only = 1;
1129 else if (WINDOWP (tem))
1131 f = make_frame_without_minibuffer (tem, kb, display);
1138 /* Set the name; the functions to which we pass f expect the name to
1140 if (EQ (name, Qunbound) || NILP (name) || (XTYPE (name) != Lisp_String))
1142 f->name = build_string ([ns_app_name UTF8String]);
1143 f->explicit_name =0;
1148 f->explicit_name = 1;
1149 specbind (Qx_resource_name, name);
1152 XSETFRAME (frame, f);
1153 FRAME_CAN_HAVE_SCROLL_BARS (f) = 1;
1155 f->terminal = dpyinfo->terminal;
1156 f->terminal->reference_count++;
1158 f->output_method = output_ns;
1159 f->output_data.ns = (struct ns_output *)xmalloc (sizeof *(f->output_data.ns));
1160 memset (f->output_data.ns, 0, sizeof (*(f->output_data.ns)));
1162 FRAME_FONTSET (f) = -1;
1164 /* record_unwind_protect (unwind_create_frame, frame); safety; maybe later? */
1166 f->icon_name = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title",
1168 if (! STRINGP (f->icon_name))
1169 f->icon_name = Qnil;
1171 FRAME_NS_DISPLAY_INFO (f) = dpyinfo;
1173 f->output_data.ns->window_desc = desc_ctr++;
1176 f->output_data.ns->parent_desc = (Window) XFASTINT (parent);
1177 f->output_data.ns->explicit_parent = 1;
1181 f->output_data.ns->parent_desc = FRAME_NS_DISPLAY_INFO (f)->root_window;
1182 f->output_data.ns->explicit_parent = 0;
1185 f->resx = dpyinfo->resx;
1186 f->resy = dpyinfo->resy;
1189 register_font_driver (&nsfont_driver, f);
1190 x_default_parameter (f, parms, Qfont_backend, Qnil,
1191 "fontBackend", "FontBackend", RES_TYPE_STRING);
1194 /* use for default font name */
1195 id font = [NSFont userFixedPitchFontOfSize: -1.0]; /* default */
1196 tfontsize = x_default_parameter (f, parms, Qfontsize,
1197 make_number (0 /*(int)[font pointSize]*/),
1198 "fontSize", "FontSize", RES_TYPE_NUMBER);
1199 tfont = x_default_parameter (f, parms, Qfont,
1200 build_string ([[font fontName] UTF8String]),
1201 "font", "Font", RES_TYPE_STRING);
1205 x_default_parameter (f, parms, Qborder_width, make_number (0),
1206 "borderwidth", "BorderWidth", RES_TYPE_NUMBER);
1207 x_default_parameter (f, parms, Qinternal_border_width, make_number (2),
1208 "internalBorderWidth", "InternalBorderWidth",
1211 /* default scrollbars on right on Mac */
1214 #ifdef NS_IMPL_GNUSTEP
1219 x_default_parameter (f, parms, Qvertical_scroll_bars, spos,
1220 "verticalScrollBars", "VerticalScrollBars",
1223 x_default_parameter (f, parms, Qforeground_color, build_string ("Black"),
1224 "foreground", "Foreground", RES_TYPE_STRING);
1225 x_default_parameter (f, parms, Qbackground_color, build_string ("White"),
1226 "background", "Background", RES_TYPE_STRING);
1227 x_default_parameter (f, parms, Qcursor_color, build_string ("grey"),
1228 "cursorColor", "CursorColor", RES_TYPE_STRING);
1229 /* FIXME: not suppported yet in Nextstep */
1230 x_default_parameter (f, parms, Qline_spacing, Qnil,
1231 "lineSpacing", "LineSpacing", RES_TYPE_NUMBER);
1232 x_default_parameter (f, parms, Qleft_fringe, Qnil,
1233 "leftFringe", "LeftFringe", RES_TYPE_NUMBER);
1234 x_default_parameter (f, parms, Qright_fringe, Qnil,
1235 "rightFringe", "RightFringe", RES_TYPE_NUMBER);
1238 init_frame_faces (f);
1240 /* The X resources controlling the menu-bar and tool-bar are
1241 processed specially at startup, and reflected in the mode
1242 variables; ignore them here. */
1243 x_default_parameter (f, parms, Qmenu_bar_lines,
1244 NILP (Vmenu_bar_mode)
1245 ? make_number (0) : make_number (1),
1246 NULL, NULL, RES_TYPE_NUMBER);
1247 x_default_parameter (f, parms, Qtool_bar_lines,
1248 NILP (Vtool_bar_mode)
1249 ? make_number (0) : make_number (1),
1250 NULL, NULL, RES_TYPE_NUMBER);
1252 x_default_parameter (f, parms, Qbuffer_predicate, Qnil, "bufferPredicate",
1253 "BufferPredicate", RES_TYPE_SYMBOL);
1254 x_default_parameter (f, parms, Qtitle, Qnil, "title", "Title",
1257 /* TODO: other terms seem to get away w/o this complexity.. */
1258 if (NILP (Fassq (Qwidth, parms)))
1261 = x_get_arg (dpyinfo, parms, Qwidth, "width", "Width",
1263 if (! EQ (value, Qunbound))
1264 parms = Fcons (Fcons (Qwidth, value), parms);
1266 if (NILP (Fassq (Qheight, parms)))
1269 = x_get_arg (dpyinfo, parms, Qheight, "height", "Height",
1271 if (! EQ (value, Qunbound))
1272 parms = Fcons (Fcons (Qheight, value), parms);
1274 if (NILP (Fassq (Qleft, parms)))
1277 = x_get_arg (dpyinfo, parms, Qleft, "left", "Left", RES_TYPE_NUMBER);
1278 if (! EQ (value, Qunbound))
1279 parms = Fcons (Fcons (Qleft, value), parms);
1281 if (NILP (Fassq (Qtop, parms)))
1284 = x_get_arg (dpyinfo, parms, Qtop, "top", "Top", RES_TYPE_NUMBER);
1285 if (! EQ (value, Qunbound))
1286 parms = Fcons (Fcons (Qtop, value), parms);
1289 window_prompting = x_figure_window_size (f, parms, 1);
1291 tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN);
1292 f->no_split = minibuffer_only || (!EQ (tem, Qunbound) && !EQ (tem, Qnil));
1294 /* NOTE: on other terms, this is done in set_mouse_color, however this
1295 was not getting called under Nextstep */
1296 f->output_data.ns->text_cursor = [NSCursor IBeamCursor];
1297 f->output_data.ns->nontext_cursor = [NSCursor arrowCursor];
1298 f->output_data.ns->modeline_cursor = [NSCursor pointingHandCursor];
1299 f->output_data.ns->hand_cursor = [NSCursor pointingHandCursor];
1300 f->output_data.ns->hourglass_cursor = [NSCursor disappearingItemCursor];
1301 f->output_data.ns->horizontal_drag_cursor = [NSCursor resizeLeftRightCursor];
1302 FRAME_NS_DISPLAY_INFO (f)->vertical_scroll_bar_cursor
1303 = [NSCursor arrowCursor];
1304 f->output_data.ns->current_pointer = f->output_data.ns->text_cursor;
1306 [[EmacsView alloc] initFrameFromEmacs: f];
1310 /* It is now ok to make the frame official even if we get an error below.
1311 The frame needs to be on Vframe_list or making it visible won't work. */
1312 Vframe_list = Fcons (frame, Vframe_list);
1313 /*FRAME_NS_DISPLAY_INFO (f)->reference_count++; */
1315 x_default_parameter (f, parms, Qicon_type, Qnil, "bitmapIcon", "BitmapIcon",
1317 x_default_parameter (f, parms, Qauto_raise, Qnil, "autoRaise", "AutoRaiseLower",
1319 x_default_parameter (f, parms, Qauto_lower, Qnil, "autoLower", "AutoLower",
1321 x_default_parameter (f, parms, Qcursor_type, Qbox, "cursorType", "CursorType",
1323 x_default_parameter (f, parms, Qscroll_bar_width, Qnil, "scrollBarWidth",
1324 "ScrollBarWidth", RES_TYPE_NUMBER);
1325 x_default_parameter (f, parms, Qalpha, Qnil, "alpha", "Alpha",
1328 width = FRAME_COLS (f);
1329 height = FRAME_LINES (f);
1331 SET_FRAME_COLS (f, 0);
1332 FRAME_LINES (f) = 0;
1333 change_frame_size (f, height, width, 1, 0, 0);
1335 if (! f->output_data.ns->explicit_parent)
1337 tem = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL);
1338 if (EQ (tem, Qunbound))
1340 x_set_visibility (f, tem, Qnil);
1341 if (EQ (tem, Qicon))
1342 x_iconify_frame (f);
1343 else if (! NILP (tem))
1345 x_make_frame_visible (f);
1346 f->async_visible = 1;
1347 [[FRAME_NS_VIEW (f) window] makeKeyWindow];
1350 f->async_visible = 0;
1353 if (FRAME_HAS_MINIBUF_P (f)
1354 && (!FRAMEP (kb->Vdefault_minibuffer_frame)
1355 || !FRAME_LIVE_P (XFRAME (kb->Vdefault_minibuffer_frame))))
1356 kb->Vdefault_minibuffer_frame = frame;
1358 /* All remaining specified parameters, which have not been "used"
1359 by x_get_arg and friends, now go in the misc. alist of the frame. */
1360 for (tem = parms; CONSP (tem); tem = XCDR (tem))
1361 if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem))))
1362 f->param_alist = Fcons (XCAR (tem), f->param_alist);
1365 Vwindow_list = Qnil;
1367 return unbind_to (count, frame);
1371 DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0,
1372 doc: /* Set the input focus to FRAME.
1373 FRAME nil means use the selected frame. */)
1376 struct frame *f = check_ns_frame (frame);
1377 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (f);
1379 if (dpyinfo->x_focus_frame != f)
1381 EmacsView *view = FRAME_NS_VIEW (f);
1383 [NSApp activateIgnoringOtherApps: YES];
1384 [[view window] makeKeyAndOrderFront: view];
1392 DEFUN ("ns-popup-font-panel", Fns_popup_font_panel, Sns_popup_font_panel,
1394 doc: /* Pop up the font panel. */)
1401 fm = [NSFontManager sharedFontManager];
1403 f = SELECTED_FRAME ();
1406 CHECK_FRAME (frame);
1410 [fm setSelectedFont: ((struct nsfont_info *)f->output_data.ns->font)->nsfont
1412 [fm orderFrontFontPanel: NSApp];
1417 DEFUN ("ns-popup-color-panel", Fns_popup_color_panel, Sns_popup_color_panel,
1419 doc: /* Pop up the color panel. */)
1426 f = SELECTED_FRAME ();
1429 CHECK_FRAME (frame);
1433 [NSApp orderFrontColorPanel: NSApp];
1438 DEFUN ("ns-read-file-name", Fns_read_file_name, Sns_read_file_name, 1, 4, 0,
1439 doc: /* Use a graphical panel to read a file name, using prompt PROMPT.
1440 Optional arg DIR, if non-nil, supplies a default directory.
1441 Optional arg ISLOAD, if non-nil, means read a file name for saving.
1442 Optional arg INIT, if non-nil, provides a default file name to use. */)
1443 (Lisp_Object prompt, Lisp_Object dir, Lisp_Object isLoad, Lisp_Object init)
1445 static id fileDelegate = nil;
1450 NSString *promptS = NILP (prompt) || !STRINGP (prompt) ? nil :
1451 [NSString stringWithUTF8String: SDATA (prompt)];
1452 NSString *dirS = NILP (dir) || !STRINGP (dir) ?
1453 [NSString stringWithUTF8String: SDATA (current_buffer->directory)] :
1454 [NSString stringWithUTF8String: SDATA (dir)];
1455 NSString *initS = NILP (init) || !STRINGP (init) ? nil :
1456 [NSString stringWithUTF8String: SDATA (init)];
1460 if (fileDelegate == nil)
1461 fileDelegate = [EmacsFileDelegate new];
1463 [NSCursor setHiddenUntilMouseMoves: NO];
1465 if ([dirS characterAtIndex: 0] == '~')
1466 dirS = [dirS stringByExpandingTildeInPath];
1468 panel = NILP (isLoad) ?
1469 (id)[EmacsSavePanel savePanel] : (id)[EmacsOpenPanel openPanel];
1471 [panel setTitle: promptS];
1473 /* Puma (10.1) does not have */
1474 if ([panel respondsToSelector: @selector (setAllowsOtherFileTypes:)])
1475 [panel setAllowsOtherFileTypes: YES];
1477 [panel setTreatsFilePackagesAsDirectories: YES];
1478 [panel setDelegate: fileDelegate];
1484 ret = [panel runModalForDirectory: dirS file: initS];
1488 [panel setCanChooseDirectories: YES];
1489 ret = [panel runModalForDirectory: dirS file: initS types: nil];
1492 ret = (ret == NSOKButton) || panelOK;
1495 fname = build_string ([[panel filename] UTF8String]);
1497 [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow];
1500 return ret ? fname : Qnil;
1504 DEFUN ("ns-get-resource", Fns_get_resource, Sns_get_resource, 2, 2, 0,
1505 doc: /* Return the value of the property NAME of OWNER from the defaults database.
1506 If OWNER is nil, Emacs is assumed. */)
1507 (Lisp_Object owner, Lisp_Object name)
1513 owner = build_string([ns_app_name UTF8String]);
1514 CHECK_STRING (name);
1515 /*fprintf (stderr, "ns-get-resource checking resource '%s'\n", SDATA (name)); */
1517 value =[[[NSUserDefaults standardUserDefaults]
1518 objectForKey: [NSString stringWithUTF8String: SDATA (name)]]
1522 return build_string (value);
1527 DEFUN ("ns-set-resource", Fns_set_resource, Sns_set_resource, 3, 3, 0,
1528 doc: /* Set property NAME of OWNER to VALUE, from the defaults database.
1529 If OWNER is nil, Emacs is assumed.
1530 If VALUE is nil, the default is removed. */)
1531 (Lisp_Object owner, Lisp_Object name, Lisp_Object value)
1535 owner = build_string ([ns_app_name UTF8String]);
1536 CHECK_STRING (name);
1539 [[NSUserDefaults standardUserDefaults] removeObjectForKey:
1540 [NSString stringWithUTF8String: SDATA (name)]];
1544 CHECK_STRING (value);
1545 [[NSUserDefaults standardUserDefaults] setObject:
1546 [NSString stringWithUTF8String: SDATA (value)]
1547 forKey: [NSString stringWithUTF8String:
1555 DEFUN ("x-server-max-request-size", Fx_server_max_request_size,
1556 Sx_server_max_request_size,
1558 doc: /* This function is a no-op. It is only present for completeness. */)
1559 (Lisp_Object display)
1562 /* This function has no real equivalent under NeXTstep. Return nil to
1568 DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0,
1569 doc: /* Return the vendor ID string of Nextstep display server DISPLAY.
1570 DISPLAY should be either a frame or a display name (a string).
1571 If omitted or nil, the selected frame's display is used. */)
1572 (Lisp_Object display)
1574 #ifdef NS_IMPL_GNUSTEP
1575 return build_string ("GNU");
1577 return build_string ("Apple");
1582 DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0,
1583 doc: /* Return the version numbers of the server of DISPLAY.
1584 The value is a list of three integers: the major and minor
1585 version numbers of the X Protocol in use, and the distributor-specific
1586 release number. See also the function `x-server-vendor'.
1588 The optional argument DISPLAY specifies which display to ask about.
1589 DISPLAY should be either a frame or a display name (a string).
1590 If omitted or nil, that stands for the selected frame's display. */)
1591 (Lisp_Object display)
1593 /*NOTE: it is unclear what would best correspond with "protocol";
1594 we return 10.3, meaning Panther, since this is roughly the
1595 level that GNUstep's APIs correspond to.
1596 The last number is where we distinguish between the Apple
1597 and GNUstep implementations ("distributor-specific release
1598 number") and give int'ized versions of major.minor. */
1599 return Fcons (make_number (10),
1600 Fcons (make_number (3),
1601 Fcons (make_number (ns_appkit_version_int()), Qnil)));
1605 DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0,
1606 doc: /* Return the number of screens on Nextstep display server DISPLAY.
1607 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1608 If omitted or nil, the selected frame's display is used. */)
1609 (Lisp_Object display)
1614 num = [[NSScreen screens] count];
1616 return (num != 0) ? make_number (num) : Qnil;
1620 DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height,
1622 doc: /* Return the height of Nextstep display server DISPLAY, in millimeters.
1623 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1624 If omitted or nil, the selected frame's display is used. */)
1625 (Lisp_Object display)
1628 return make_number ((int)
1629 ([ns_get_screen (display) frame].size.height/(92.0/25.4)));
1633 DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width,
1635 doc: /* Return the width of Nextstep display server DISPLAY, in millimeters.
1636 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1637 If omitted or nil, the selected frame's display is used. */)
1638 (Lisp_Object display)
1641 return make_number ((int)
1642 ([ns_get_screen (display) frame].size.width/(92.0/25.4)));
1646 DEFUN ("x-display-backing-store", Fx_display_backing_store,
1647 Sx_display_backing_store, 0, 1, 0,
1648 doc: /* Return whether the Nexstep display DISPLAY supports backing store.
1649 The value may be `buffered', `retained', or `non-retained'.
1650 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1651 If omitted or nil, the selected frame's display is used. */)
1652 (Lisp_Object display)
1655 switch ([ns_get_window (display) backingType])
1657 case NSBackingStoreBuffered:
1658 return intern ("buffered");
1659 case NSBackingStoreRetained:
1660 return intern ("retained");
1661 case NSBackingStoreNonretained:
1662 return intern ("non-retained");
1664 error ("Strange value for backingType parameter of frame");
1666 return Qnil; /* not reached, shut compiler up */
1670 DEFUN ("x-display-visual-class", Fx_display_visual_class,
1671 Sx_display_visual_class, 0, 1, 0,
1672 doc: /* Return the visual class of the Nextstep display server DISPLAY.
1673 The value is one of the symbols `static-gray', `gray-scale',
1674 `static-color', `pseudo-color', `true-color', or `direct-color'.
1675 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1676 If omitted or nil, the selected frame's display is used. */)
1677 (Lisp_Object display)
1679 NSWindowDepth depth;
1681 depth = [ns_get_screen (display) depth];
1683 if ( depth == NSBestDepth (NSCalibratedWhiteColorSpace, 2, 2, YES, NULL))
1684 return intern ("static-gray");
1685 else if (depth == NSBestDepth (NSCalibratedWhiteColorSpace, 8, 8, YES, NULL))
1686 return intern ("gray-scale");
1687 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 8, YES, NULL))
1688 return intern ("pseudo-color");
1689 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 4, 12, NO, NULL))
1690 return intern ("true-color");
1691 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 24, NO, NULL))
1692 return intern ("direct-color");
1694 /* color mgmt as far as we do it is really handled by Nextstep itself anyway */
1695 return intern ("direct-color");
1699 DEFUN ("x-display-save-under", Fx_display_save_under,
1700 Sx_display_save_under, 0, 1, 0,
1701 doc: /* Return t if DISPLAY supports the save-under feature.
1702 The optional argument DISPLAY specifies which display to ask about.
1703 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1704 If omitted or nil, the selected frame's display is used. */)
1705 (Lisp_Object display)
1708 switch ([ns_get_window (display) backingType])
1710 case NSBackingStoreBuffered:
1713 case NSBackingStoreRetained:
1714 case NSBackingStoreNonretained:
1718 error ("Strange value for backingType parameter of frame");
1720 return Qnil; /* not reached, shut compiler up */
1724 DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
1726 doc: /* Open a connection to a display server.
1727 DISPLAY is the name of the display to connect to.
1728 Optional second arg XRM-STRING is a string of resources in xrdb format.
1729 If the optional third arg MUST-SUCCEED is non-nil,
1730 terminate Emacs if we can't open the connection.
1731 \(In the Nextstep version, the last two arguments are currently ignored.) */)
1732 (Lisp_Object display, Lisp_Object resource_string, Lisp_Object must_succeed)
1734 struct ns_display_info *dpyinfo;
1736 CHECK_STRING (display);
1738 nxatoms_of_nsselect ();
1739 dpyinfo = ns_term_init (display);
1742 if (!NILP (must_succeed))
1743 fatal ("OpenStep on %s not responding.\n",
1746 error ("OpenStep on %s not responding.\n",
1750 /* Register our external input/output types, used for determining
1751 applicable services and also drag/drop eligibility. */
1752 ns_send_types = [[NSArray arrayWithObject: NSStringPboardType] retain];
1753 ns_return_types = [[NSArray arrayWithObject: NSStringPboardType] retain];
1754 ns_drag_types = [[NSArray arrayWithObjects:
1756 NSTabularTextPboardType,
1757 NSFilenamesPboardType,
1760 NSFontPboardType, nil] retain];
1766 DEFUN ("x-close-connection", Fx_close_connection, Sx_close_connection,
1768 doc: /* Close the connection to the current Nextstep display server.
1769 The argument DISPLAY is currently ignored. */)
1770 (Lisp_Object display)
1773 /*ns_delete_terminal (dpyinfo->terminal); */
1774 [NSApp terminate: NSApp];
1779 DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0,
1780 doc: /* Return the list of display names that Emacs has connections to. */)
1783 Lisp_Object tail, result;
1786 for (tail = ns_display_name_list; CONSP (tail); tail = XCDR (tail))
1787 result = Fcons (XCAR (XCAR (tail)), result);
1793 DEFUN ("ns-hide-others", Fns_hide_others, Sns_hide_others,
1795 doc: /* Hides all applications other than Emacs. */)
1799 [NSApp hideOtherApplications: NSApp];
1803 DEFUN ("ns-hide-emacs", Fns_hide_emacs, Sns_hide_emacs,
1805 doc: /* If ON is non-nil, the entire Emacs application is hidden.
1806 Otherwise if Emacs is hidden, it is unhidden.
1807 If ON is equal to `activate', Emacs is unhidden and becomes
1808 the active application. */)
1812 if (EQ (on, intern ("activate")))
1814 [NSApp unhide: NSApp];
1815 [NSApp activateIgnoringOtherApps: YES];
1818 [NSApp unhide: NSApp];
1820 [NSApp hide: NSApp];
1825 DEFUN ("ns-emacs-info-panel", Fns_emacs_info_panel, Sns_emacs_info_panel,
1827 doc: /* Shows the 'Info' or 'About' panel for Emacs. */)
1831 [NSApp orderFrontStandardAboutPanel: nil];
1836 DEFUN ("ns-font-name", Fns_font_name, Sns_font_name, 1, 1, 0,
1837 doc: /* Determine font postscript or family name for font NAME.
1838 NAME should be a string containing either the font name or an XLFD
1839 font descriptor. If string contains `fontset' and not
1840 `fontset-startup', it is left alone. */)
1844 CHECK_STRING (name);
1849 if (strstr (nm, "fontset") && !strstr (nm, "fontset-startup"))
1852 return build_string (ns_xlfd_to_fontname (SDATA (name)));
1856 DEFUN ("ns-list-colors", Fns_list_colors, Sns_list_colors, 0, 1, 0,
1857 doc: /* Return a list of all available colors.
1858 The optional argument FRAME is currently ignored. */)
1861 Lisp_Object list = Qnil;
1862 NSEnumerator *colorlists;
1867 CHECK_FRAME (frame);
1868 if (! FRAME_NS_P (XFRAME (frame)))
1869 error ("non-Nextstep frame used in `ns-list-colors'");
1874 colorlists = [[NSColorList availableColorLists] objectEnumerator];
1875 while (clist = [colorlists nextObject])
1877 if ([[clist name] length] < 7 ||
1878 [[clist name] rangeOfString: @"PANTONE"].location == 0)
1880 NSEnumerator *cnames = [[clist allKeys] reverseObjectEnumerator];
1882 while (cname = [cnames nextObject])
1883 list = Fcons (build_string ([cname UTF8String]), list);
1884 /* for (i = [[clist allKeys] count] - 1; i >= 0; i--)
1885 list = Fcons (build_string ([[[clist allKeys] objectAtIndex: i]
1886 UTF8String]), list); */
1896 DEFUN ("ns-list-services", Fns_list_services, Sns_list_services, 0, 0, 0,
1897 doc: /* List available Nextstep services by querying NSApp. */)
1900 Lisp_Object ret = Qnil;
1905 svcs = [[NSMenu alloc] initWithTitle: @"Services"];
1906 [NSApp setServicesMenu: svcs]; /* this and next rebuild on <10.4 */
1907 [NSApp registerServicesMenuSendTypes: ns_send_types
1908 returnTypes: ns_return_types];
1910 /* On Tiger, services menu updating was made lazier (waits for user to
1911 actually click on the menu), so we have to force things along: */
1912 #ifdef NS_IMPL_COCOA
1913 if (NSAppKitVersionNumber >= 744.0)
1915 delegate = [svcs delegate];
1916 if (delegate != nil)
1918 if ([delegate respondsToSelector: @selector (menuNeedsUpdate:)])
1919 [delegate menuNeedsUpdate: svcs];
1920 if ([delegate respondsToSelector:
1921 @selector (menu:updateItem:atIndex:shouldCancel:)])
1923 int i, len = [delegate numberOfItemsInMenu: svcs];
1924 for (i =0; i<len; i++)
1925 [svcs addItemWithTitle: @"" action: NULL keyEquivalent: @""];
1926 for (i =0; i<len; i++)
1927 if (![delegate menu: svcs
1928 updateItem: (NSMenuItem *)[svcs itemAtIndex: i]
1929 atIndex: i shouldCancel: NO])
1936 [svcs setAutoenablesItems: NO];
1937 #ifdef NS_IMPL_COCOA
1938 [svcs update]; /* on OS X, converts from '/' structure */
1941 ret = interpret_services_menu (svcs, Qnil, ret);
1946 DEFUN ("ns-perform-service", Fns_perform_service, Sns_perform_service,
1948 doc: /* Perform Nextstep SERVICE on SEND.
1949 SEND should be either a string or nil.
1950 The return value is the result of the service, as string, or nil if
1951 there was no result. */)
1952 (Lisp_Object service, Lisp_Object send)
1959 CHECK_STRING (service);
1962 utfStr = SDATA (service);
1963 svcName = [NSString stringWithUTF8String: utfStr];
1965 pb =[NSPasteboard pasteboardWithUniqueName];
1966 ns_string_to_pasteboard (pb, send);
1968 if (NSPerformService (svcName, pb) == NO)
1969 Fsignal (Qquit, Fcons (build_string ("service not available"), Qnil));
1971 if ([[pb types] count] == 0)
1972 return build_string ("");
1973 return ns_string_from_pasteboard (pb);
1977 DEFUN ("ns-convert-utf8-nfd-to-nfc", Fns_convert_utf8_nfd_to_nfc,
1978 Sns_convert_utf8_nfd_to_nfc, 1, 1, 0,
1979 doc: /* Return an NFC string that matches the UTF-8 NFD string STR. */)
1982 /* TODO: If GNUstep ever implements precomposedStringWithCanonicalMapping,
1987 utfStr = [NSString stringWithUTF8String: SDATA (str)];
1988 if (![utfStr respondsToSelector:
1989 @selector (precomposedStringWithCanonicalMapping)])
1992 ("Warning: ns-convert-utf8-nfd-to-nfc unsupported under GNUstep.\n");
1996 utfStr = [utfStr precomposedStringWithCanonicalMapping];
1997 return build_string ([utfStr UTF8String]);
2001 #ifdef NS_IMPL_COCOA
2003 /* Compile and execute the AppleScript SCRIPT and return the error
2004 status as function value. A zero is returned if compilation and
2005 execution is successful, in which case *RESULT is set to a Lisp
2006 string or a number containing the resulting script value. Otherwise,
2009 ns_do_applescript (Lisp_Object script, Lisp_Object *result)
2011 NSAppleEventDescriptor *desc;
2012 NSDictionary* errorDict;
2013 NSAppleEventDescriptor* returnDescriptor = NULL;
2015 NSAppleScript* scriptObject =
2016 [[NSAppleScript alloc] initWithSource:
2017 [NSString stringWithUTF8String: SDATA (script)]];
2019 returnDescriptor = [scriptObject executeAndReturnError: &errorDict];
2020 [scriptObject release];
2024 if (returnDescriptor != NULL)
2026 // successful execution
2027 if (kAENullEvent != [returnDescriptor descriptorType])
2030 // script returned an AppleScript result
2031 if ((typeUnicodeText == [returnDescriptor descriptorType]) ||
2032 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
2033 (typeUTF16ExternalRepresentation
2034 == [returnDescriptor descriptorType]) ||
2036 (typeUTF8Text == [returnDescriptor descriptorType]) ||
2037 (typeCString == [returnDescriptor descriptorType]))
2039 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2041 *result = build_string([[desc stringValue] UTF8String]);
2045 /* use typeUTF16ExternalRepresentation? */
2046 // coerce the result to the appropriate ObjC type
2047 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2049 *result = make_number([desc int32Value]);
2055 // no script result, return error
2061 DEFUN ("ns-do-applescript", Fns_do_applescript, Sns_do_applescript, 1, 1, 0,
2062 doc: /* Execute AppleScript SCRIPT and return the result.
2063 If compilation and execution are successful, the resulting script value
2064 is returned as a string, a number or, in the case of other constructs, t.
2065 In case the execution fails, an error is signaled. */)
2066 (Lisp_Object script)
2071 CHECK_STRING (script);
2075 status = ns_do_applescript (script, &result);
2079 else if (!STRINGP (result))
2080 error ("AppleScript error %d", status);
2082 error ("%s", SDATA (result));
2088 /* ==========================================================================
2090 Miscellaneous functions not called through hooks
2092 ========================================================================== */
2095 /* called from image.c */
2097 check_x_frame (Lisp_Object frame)
2099 return check_ns_frame (frame);
2103 /* called from frame.c */
2104 struct ns_display_info *
2105 check_x_display_info (Lisp_Object frame)
2107 return check_ns_display_info (frame);
2112 x_set_scroll_bar_default_width (struct frame *f)
2114 int wid = FRAME_COLUMN_WIDTH (f);
2115 FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2116 FRAME_CONFIG_SCROLL_BAR_COLS (f) = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) +
2121 /* terms impl this instead of x-get-resource directly */
2123 x_get_string_resource (XrmDatabase rdb, char *name, char *class)
2125 /* remove appname prefix; TODO: allow for !="Emacs" */
2126 char *toCheck = class + (!strncmp (class, "Emacs.", 6) ? 6 : 0);
2130 if (inhibit_x_resources)
2131 /* --quick was passed, so this is a no-op. */
2134 res = [[[NSUserDefaults standardUserDefaults] objectForKey:
2135 [NSString stringWithUTF8String: toCheck]] UTF8String];
2136 return !res ? NULL :
2137 (!strncasecmp (res, "YES", 3) ? "true" :
2138 (!strncasecmp (res, "NO", 2) ? "false" : res));
2143 x_get_focus_frame (struct frame *frame)
2145 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (frame);
2146 Lisp_Object nsfocus;
2148 if (!dpyinfo->x_focus_frame)
2151 XSETFRAME (nsfocus, dpyinfo->x_focus_frame);
2157 x_pixel_width (struct frame *f)
2159 return FRAME_PIXEL_WIDTH (f);
2164 x_pixel_height (struct frame *f)
2166 return FRAME_PIXEL_HEIGHT (f);
2171 x_char_width (struct frame *f)
2173 return FRAME_COLUMN_WIDTH (f);
2178 x_char_height (struct frame *f)
2180 return FRAME_LINE_HEIGHT (f);
2185 x_screen_planes (struct frame *f)
2187 return FRAME_NS_DISPLAY_INFO (f)->n_planes;
2192 x_sync (struct frame *f)
2194 /* XXX Not implemented XXX */
2200 /* ==========================================================================
2202 Lisp definitions that, for whatever reason, we can't alias as 'ns-XXX'.
2204 ========================================================================== */
2207 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
2208 doc: /* Internal function called by `color-defined-p', which see.
2209 \(Note that the Nextstep version of this function ignores FRAME.) */)
2210 (Lisp_Object color, Lisp_Object frame)
2214 return ns_lisp_to_color (color, &col) ? Qnil : Qt;
2218 DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0,
2219 doc: /* Internal function called by `color-values', which see. */)
2220 (Lisp_Object color, Lisp_Object frame)
2223 CGFloat red, green, blue, alpha;
2226 CHECK_STRING (color);
2228 if (ns_lisp_to_color (color, &col))
2231 [[col colorUsingColorSpaceName: NSCalibratedRGBColorSpace]
2232 getRed: &red green: &green blue: &blue alpha: &alpha];
2233 return list3 (make_number (lrint (red*65280)),
2234 make_number (lrint (green*65280)),
2235 make_number (lrint (blue*65280)));
2239 DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0,
2240 doc: /* Internal function called by `display-color-p', which see. */)
2241 (Lisp_Object display)
2243 NSWindowDepth depth;
2244 NSString *colorSpace;
2246 depth = [ns_get_screen (display) depth];
2247 colorSpace = NSColorSpaceFromDepth (depth);
2249 return [colorSpace isEqualToString: NSDeviceWhiteColorSpace]
2250 || [colorSpace isEqualToString: NSCalibratedWhiteColorSpace]
2255 DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p,
2256 Sx_display_grayscale_p, 0, 1, 0,
2257 doc: /* Return t if the Nextstep display supports shades of gray.
2258 Note that color displays do support shades of gray.
2259 The optional argument DISPLAY specifies which display to ask about.
2260 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2261 If omitted or nil, that stands for the selected frame's display. */)
2262 (Lisp_Object display)
2264 NSWindowDepth depth;
2266 depth = [ns_get_screen (display) depth];
2268 return NSBitsPerPixelFromDepth (depth) > 1 ? Qt : Qnil;
2272 DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width,
2274 doc: /* Return the width in pixels of the Nextstep display DISPLAY.
2275 The optional argument DISPLAY specifies which display to ask about.
2276 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2277 If omitted or nil, that stands for the selected frame's display. */)
2278 (Lisp_Object display)
2281 return make_number ((int) [ns_get_screen (display) frame].size.width);
2285 DEFUN ("x-display-pixel-height", Fx_display_pixel_height,
2286 Sx_display_pixel_height, 0, 1, 0,
2287 doc: /* Return the height in pixels of the Nextstep display DISPLAY.
2288 The optional argument DISPLAY specifies which display to ask about.
2289 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2290 If omitted or nil, that stands for the selected frame's display. */)
2291 (Lisp_Object display)
2294 return make_number ((int) [ns_get_screen (display) frame].size.height);
2298 DEFUN ("display-usable-bounds", Fns_display_usable_bounds,
2299 Sns_display_usable_bounds, 0, 1, 0,
2300 doc: /* Return the bounds of the usable part of the screen.
2301 The return value is a list of integers (LEFT TOP WIDTH HEIGHT), which
2302 are the boundaries of the usable part of the screen, excluding areas
2303 reserved for the Mac menu, dock, and so forth.
2305 The screen queried corresponds to DISPLAY, which should be either a
2306 frame, a display name (a string), or terminal ID. If omitted or nil,
2307 that stands for the selected frame's display. */)
2308 (Lisp_Object display)
2315 screen = ns_get_screen (display);
2319 vScreen = [screen visibleFrame];
2321 /* NS coordinate system is upside-down.
2322 Transform to screen-specific coordinates. */
2323 return list4 (make_number ((int) vScreen.origin.x),
2324 make_number ((int) [screen frame].size.height
2325 - vScreen.size.height - vScreen.origin.y),
2326 make_number ((int) vScreen.size.width),
2327 make_number ((int) vScreen.size.height));
2331 DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes,
2333 doc: /* Return the number of bitplanes of the Nextstep display DISPLAY.
2334 The optional argument DISPLAY specifies which display to ask about.
2335 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2336 If omitted or nil, that stands for the selected frame's display. */)
2337 (Lisp_Object display)
2341 (NSBitsPerPixelFromDepth ([ns_get_screen (display) depth]));
2345 DEFUN ("x-display-color-cells", Fx_display_color_cells,
2346 Sx_display_color_cells, 0, 1, 0,
2347 doc: /* Returns the number of color cells of the Nextstep display DISPLAY.
2348 The optional argument DISPLAY specifies which display to ask about.
2349 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2350 If omitted or nil, that stands for the selected frame's display. */)
2351 (Lisp_Object display)
2353 struct ns_display_info *dpyinfo;
2356 dpyinfo = check_ns_display_info (display);
2357 /* We force 24+ bit depths to 24-bit to prevent an overflow. */
2358 return make_number (1 << min (dpyinfo->n_planes, 24));
2362 /* Unused dummy def needed for compatibility. */
2363 Lisp_Object tip_frame;
2365 /* TODO: move to xdisp or similar */
2367 compute_tip_xy (struct frame *f,
2376 Lisp_Object left, top;
2377 EmacsView *view = FRAME_NS_VIEW (f);
2380 /* Start with user-specified or mouse position. */
2381 left = Fcdr (Fassq (Qleft, parms));
2382 top = Fcdr (Fassq (Qtop, parms));
2384 if (!INTEGERP (left) || !INTEGERP (top))
2386 pt = last_mouse_motion_position;
2387 /* Convert to screen coordinates */
2388 pt = [view convertPoint: pt toView: nil];
2389 pt = [[view window] convertBaseToScreen: pt];
2393 /* Absolute coordinates. */
2395 pt.y = x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)) - XINT (top)
2399 /* Ensure in bounds. (Note, screen origin = lower left.) */
2400 if (INTEGERP (left))
2402 else if (pt.x + XINT (dx) <= 0)
2403 *root_x = 0; /* Can happen for negative dx */
2404 else if (pt.x + XINT (dx) + width
2405 <= x_display_pixel_width (FRAME_NS_DISPLAY_INFO (f)))
2406 /* It fits to the right of the pointer. */
2407 *root_x = pt.x + XINT (dx);
2408 else if (width + XINT (dx) <= pt.x)
2409 /* It fits to the left of the pointer. */
2410 *root_x = pt.x - width - XINT (dx);
2412 /* Put it left justified on the screen -- it ought to fit that way. */
2417 else if (pt.y - XINT (dy) - height >= 0)
2418 /* It fits below the pointer. */
2419 *root_y = pt.y - height - XINT (dy);
2420 else if (pt.y + XINT (dy) + height
2421 <= x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)))
2422 /* It fits above the pointer */
2423 *root_y = pt.y + XINT (dy);
2425 /* Put it on the top. */
2426 *root_y = x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)) - height;
2430 DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0,
2431 doc: /* Show STRING in a \"tooltip\" window on frame FRAME.
2432 A tooltip window is a small window displaying a string.
2434 This is an internal function; Lisp code should call `tooltip-show'.
2436 FRAME nil or omitted means use the selected frame.
2438 PARMS is an optional list of frame parameters which can be used to
2439 change the tooltip's appearance.
2441 Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil
2442 means use the default timeout of 5 seconds.
2444 If the list of frame parameters PARMS contains a `left' parameter,
2445 the tooltip is displayed at that x-position. Otherwise it is
2446 displayed at the mouse position, with offset DX added (default is 5 if
2447 DX isn't specified). Likewise for the y-position; if a `top' frame
2448 parameter is specified, it determines the y-position of the tooltip
2449 window, otherwise it is displayed at the mouse position, with offset
2450 DY added (default is -10).
2452 A tooltip's maximum size is specified by `x-max-tooltip-size'.
2453 Text larger than the specified size is clipped. */)
2454 (Lisp_Object string, Lisp_Object frame, Lisp_Object parms, Lisp_Object timeout, Lisp_Object dx, Lisp_Object dy)
2457 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
2458 int count = SPECPDL_INDEX ();
2463 specbind (Qinhibit_redisplay, Qt);
2465 GCPRO4 (string, parms, frame, timeout);
2467 CHECK_STRING (string);
2468 str = SDATA (string);
2469 f = check_x_frame (frame);
2471 timeout = make_number (5);
2473 CHECK_NATNUM (timeout);
2476 dx = make_number (5);
2481 dy = make_number (-10);
2486 if (ns_tooltip == nil)
2487 ns_tooltip = [[EmacsTooltip alloc] init];
2491 [ns_tooltip setText: str];
2492 size = [ns_tooltip frame].size;
2494 /* Move the tooltip window where the mouse pointer is. Resize and
2496 compute_tip_xy (f, parms, dx, dy, (int)size.width, (int)size.height,
2499 [ns_tooltip showAtX: root_x Y: root_y for: XINT (timeout)];
2503 return unbind_to (count, Qnil);
2507 DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0,
2508 doc: /* Hide the current tooltip window, if there is any.
2509 Value is t if tooltip was open, nil otherwise. */)
2512 if (ns_tooltip == nil || ![ns_tooltip isActive])
2519 /* ==========================================================================
2521 Class implementations
2523 ========================================================================== */
2526 @implementation EmacsSavePanel
2527 #ifdef NS_IMPL_COCOA
2528 /* --------------------------------------------------------------------------
2529 These are overridden to intercept on OS X: ending panel restarts NSApp
2530 event loop if it is stopped. Not sure if this is correct behavior,
2531 perhaps should check if running and if so send an appdefined.
2532 -------------------------------------------------------------------------- */
2533 - (void) ok: (id)sender
2539 - (void) cancel: (id)sender
2541 [super cancel: sender];
2548 @implementation EmacsOpenPanel
2549 #ifdef NS_IMPL_COCOA
2550 /* --------------------------------------------------------------------------
2551 These are overridden to intercept on OS X: ending panel restarts NSApp
2552 event loop if it is stopped. Not sure if this is correct behavior,
2553 perhaps should check if running and if so send an appdefined.
2554 -------------------------------------------------------------------------- */
2555 - (void) ok: (id)sender
2561 - (void) cancel: (id)sender
2563 [super cancel: sender];
2570 @implementation EmacsFileDelegate
2571 /* --------------------------------------------------------------------------
2572 Delegate methods for Open/Save panels
2573 -------------------------------------------------------------------------- */
2574 - (BOOL)panel: (id)sender isValidFilename: (NSString *)filename
2578 - (BOOL)panel: (id)sender shouldShowFilename: (NSString *)filename
2582 - (NSString *)panel: (id)sender userEnteredFilename: (NSString *)filename
2583 confirmed: (BOOL)okFlag
2592 /* ==========================================================================
2594 Lisp interface declaration
2596 ========================================================================== */
2600 syms_of_nsfns (void)
2604 Qfontsize = intern_c_string ("fontsize");
2605 staticpro (&Qfontsize);
2607 DEFVAR_LISP ("ns-icon-type-alist", &Vns_icon_type_alist,
2608 doc: /* Alist of elements (REGEXP . IMAGE) for images of icons associated to frames.
2609 If the title of a frame matches REGEXP, then IMAGE.tiff is
2610 selected as the image of the icon representing the frame when it's
2611 miniaturized. If an element is t, then Emacs tries to select an icon
2612 based on the filetype of the visited file.
2614 The images have to be installed in a folder called English.lproj in the
2615 Emacs folder. You have to restart Emacs after installing new icons.
2617 Example: Install an icon Gnus.tiff and execute the following code
2619 (setq ns-icon-type-alist
2620 (append ns-icon-type-alist
2621 '((\"^\\\\*\\\\(Group\\\\*$\\\\|Summary \\\\|Article\\\\*$\\\\)\"
2624 When you miniaturize a Group, Summary or Article frame, Gnus.tiff will
2625 be used as the image of the icon representing the frame. */);
2626 Vns_icon_type_alist = Fcons (Qt, Qnil);
2628 DEFVAR_LISP ("ns-version-string", &Vns_version_string,
2629 doc: /* Toolkit version for NS Windowing. */);
2630 Vns_version_string = ns_appkit_version_str ();
2632 defsubr (&Sns_read_file_name);
2633 defsubr (&Sns_get_resource);
2634 defsubr (&Sns_set_resource);
2635 defsubr (&Sxw_display_color_p); /* this and next called directly by C code */
2636 defsubr (&Sx_display_grayscale_p);
2637 defsubr (&Sns_font_name);
2638 defsubr (&Sns_list_colors);
2639 #ifdef NS_IMPL_COCOA
2640 defsubr (&Sns_do_applescript);
2642 defsubr (&Sxw_color_defined_p);
2643 defsubr (&Sxw_color_values);
2644 defsubr (&Sx_server_max_request_size);
2645 defsubr (&Sx_server_vendor);
2646 defsubr (&Sx_server_version);
2647 defsubr (&Sx_display_pixel_width);
2648 defsubr (&Sx_display_pixel_height);
2649 defsubr (&Sns_display_usable_bounds);
2650 defsubr (&Sx_display_mm_width);
2651 defsubr (&Sx_display_mm_height);
2652 defsubr (&Sx_display_screens);
2653 defsubr (&Sx_display_planes);
2654 defsubr (&Sx_display_color_cells);
2655 defsubr (&Sx_display_visual_class);
2656 defsubr (&Sx_display_backing_store);
2657 defsubr (&Sx_display_save_under);
2658 defsubr (&Sx_create_frame);
2659 defsubr (&Sx_open_connection);
2660 defsubr (&Sx_close_connection);
2661 defsubr (&Sx_display_list);
2663 defsubr (&Sns_hide_others);
2664 defsubr (&Sns_hide_emacs);
2665 defsubr (&Sns_emacs_info_panel);
2666 defsubr (&Sns_list_services);
2667 defsubr (&Sns_perform_service);
2668 defsubr (&Sns_convert_utf8_nfd_to_nfc);
2669 defsubr (&Sx_focus_frame);
2670 defsubr (&Sns_popup_font_panel);
2671 defsubr (&Sns_popup_color_panel);
2673 defsubr (&Sx_show_tip);
2674 defsubr (&Sx_hide_tip);
2676 /* used only in fontset.c */
2677 check_window_system_func = check_ns;