1 /* Functions for the NeXT/Open/GNUstep and MacOSX window system.
3 Copyright (C) 1989, 1992-1994, 2005-2006, 2008-2012
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. */
34 #include <c-strcase.h>
37 #include "blockinput.h"
40 #include "character.h"
43 #include "termhooks.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;
85 Lisp_Object Qbuffered;
86 Lisp_Object Qfontsize;
88 /* hack for OS X file panels */
91 EmacsTooltip *ns_tooltip;
93 /* Need forward declaration here to preserve organizational integrity of file */
94 Lisp_Object Fx_open_connection (Lisp_Object, Lisp_Object, Lisp_Object);
96 extern BOOL ns_in_resize;
98 /* Static variables to handle applescript execution. */
99 static Lisp_Object as_script, *as_result;
100 static int as_status;
103 static ptrdiff_t image_cache_refcount;
106 /* ==========================================================================
108 Internal utility functions
110 ========================================================================== */
117 error ("OpenStep is not in use or not initialized");
121 /* Nonzero if we can use mouse menus. */
129 /* Extract a frame as a FRAME_PTR, defaulting to the selected frame
130 and checking validity for NS. */
132 check_ns_frame (Lisp_Object frame)
137 f = SELECTED_FRAME ();
140 CHECK_LIVE_FRAME (frame);
143 if (! FRAME_NS_P (f))
144 error ("non-Nextstep frame used");
149 /* Let the user specify an Nextstep display with a frame.
150 nil stands for the selected frame--or, if that is not an Nextstep frame,
151 the first Nextstep display on the list. */
152 static struct ns_display_info *
153 check_ns_display_info (Lisp_Object frame)
157 struct frame *f = SELECTED_FRAME ();
158 if (FRAME_NS_P (f) && FRAME_LIVE_P (f) )
159 return FRAME_NS_DISPLAY_INFO (f);
160 else if (x_display_list != 0)
161 return x_display_list;
163 error ("Nextstep windows are not in use or not initialized");
165 else if (INTEGERP (frame))
167 struct terminal *t = get_terminal (frame, 1);
169 if (t->type != output_ns)
170 error ("Terminal %"pI"d is not a Nextstep display", XINT (frame));
172 return t->display_info.ns;
174 else if (STRINGP (frame))
175 return ns_display_info_for_name (frame);
180 CHECK_LIVE_FRAME (frame);
182 if (! FRAME_NS_P (f))
183 error ("non-Nextstep frame used");
184 return FRAME_NS_DISPLAY_INFO (f);
186 return NULL; /* shut compiler up */
191 ns_get_window (Lisp_Object maybeFrame)
193 id view =nil, window =nil;
195 if (!FRAMEP (maybeFrame) || !FRAME_NS_P (XFRAME (maybeFrame)))
196 maybeFrame = selected_frame;/*wrong_type_argument (Qframep, maybeFrame); */
198 if (!NILP (maybeFrame))
199 view = FRAME_NS_VIEW (XFRAME (maybeFrame));
200 if (view) window =[view window];
207 ns_get_screen (Lisp_Object screen)
210 struct terminal *terminal;
212 if (EQ (Qt, screen)) /* not documented */
213 return [NSScreen mainScreen];
215 terminal = get_terminal (screen, 1);
216 if (terminal->type != output_ns)
220 f = SELECTED_FRAME ();
221 else if (FRAMEP (screen))
225 struct ns_display_info *dpyinfo = terminal->display_info.ns;
226 f = dpyinfo->x_focus_frame
227 ? dpyinfo->x_focus_frame : dpyinfo->x_highlight_frame;
230 return ((f && FRAME_NS_P (f)) ? [[FRAME_NS_VIEW (f) window] screen]
235 /* Return the X display structure for the display named NAME.
236 Open a new connection if necessary. */
237 struct ns_display_info *
238 ns_display_info_for_name (Lisp_Object name)
241 struct ns_display_info *dpyinfo;
245 for (dpyinfo = x_display_list, names = ns_display_name_list;
247 dpyinfo = dpyinfo->next, names = XCDR (names))
250 tem = Fstring_equal (XCAR (XCAR (names)), name);
255 error ("Emacs for OpenStep does not yet support multi-display.");
257 Fx_open_connection (name, Qnil, Qnil);
258 dpyinfo = x_display_list;
261 error ("OpenStep on %s not responding.\n", SDATA (name));
268 interpret_services_menu (NSMenu *menu, Lisp_Object prefix, Lisp_Object old)
269 /* --------------------------------------------------------------------------
270 Turn the input menu (an NSMenu) into a lisp list for tracking on lisp side
271 -------------------------------------------------------------------------- */
281 count = [menu numberOfItems];
282 for (i = 0; i<count; i++)
284 item = [menu itemAtIndex: i];
285 name = [[item title] UTF8String];
288 nameStr = build_string (name);
290 if ([item hasSubmenu])
292 old = interpret_services_menu ([item submenu],
293 Fcons (nameStr, prefix), old);
297 keys = [item keyEquivalent];
298 if (keys && [keys length] )
300 key = [keys characterAtIndex: 0];
301 res = make_number (key|super_modifier);
307 old = Fcons (Fcons (res,
308 Freverse (Fcons (nameStr,
318 /* ==========================================================================
320 Frame parameter setters
322 ========================================================================== */
326 x_set_foreground_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
329 CGFloat r, g, b, alpha;
331 if (ns_lisp_to_color (arg, &col))
333 store_frame_param (f, Qforeground_color, oldval);
334 error ("Unknown color");
338 [f->output_data.ns->foreground_color release];
339 f->output_data.ns->foreground_color = col;
341 [col getRed: &r green: &g blue: &b alpha: &alpha];
342 FRAME_FOREGROUND_PIXEL (f) =
343 ARGB_TO_ULONG ((int)(alpha*0xff), (int)(r*0xff), (int)(g*0xff), (int)(b*0xff));
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);
361 CGFloat r, g, b, alpha;
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;
378 [col getRed: &r green: &g blue: &b alpha: &alpha];
379 FRAME_BACKGROUND_PIXEL (f) =
380 ARGB_TO_ULONG ((int)(alpha*0xff), (int)(r*0xff), (int)(g*0xff), (int)(b*0xff));
384 [[view window] setBackgroundColor: col];
387 [[view window] setOpaque: NO];
389 [[view window] setOpaque: YES];
391 face = FRAME_DEFAULT_FACE (f);
394 col = ns_lookup_indexed_color (NS_FACE_BACKGROUND (face), f);
395 face->background = ns_index_color
396 ([col colorWithAlphaComponent: alpha], f);
398 update_face_from_frame_parameter (f, Qbackground_color, arg);
401 if (FRAME_VISIBLE_P (f))
408 x_set_cursor_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
412 if (ns_lisp_to_color (arg, &col))
414 store_frame_param (f, Qcursor_color, oldval);
415 error ("Unknown color");
418 [FRAME_CURSOR_COLOR (f) release];
419 FRAME_CURSOR_COLOR (f) = [col retain];
421 if (FRAME_VISIBLE_P (f))
423 x_update_cursor (f, 0);
424 x_update_cursor (f, 1);
426 update_face_from_frame_parameter (f, Qcursor_color, arg);
431 x_set_icon_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
433 NSView *view = FRAME_NS_VIEW (f);
434 NSTRACE (x_set_icon_name);
439 /* see if it's changed */
442 if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt))
445 else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil))
448 fset_icon_name (f, arg);
452 if (!NILP (f->title))
455 /* explicit name and no icon-name -> explicit_name */
456 if (f->explicit_name)
460 /* no explicit name and no icon-name ->
461 name has to be rebuild from icon_title_format */
462 windows_or_buffers_changed++;
467 /* Don't change the name if it's already NAME. */
468 if ([[view window] miniwindowTitle] &&
469 ([[[view window] miniwindowTitle]
470 isEqualToString: [NSString stringWithUTF8String:
474 [[view window] setMiniwindowTitle:
475 [NSString stringWithUTF8String: SSDATA (arg)]];
479 ns_set_name_internal (FRAME_PTR f, Lisp_Object name)
482 Lisp_Object encoded_name, encoded_icon_name;
484 NSView *view = FRAME_NS_VIEW (f);
487 encoded_name = ENCODE_UTF_8 (name);
490 str = [NSString stringWithUTF8String: SSDATA (encoded_name)];
492 /* Don't change the name if it's already NAME. */
493 if (! [[[view window] title] isEqualToString: str])
494 [[view window] setTitle: str];
496 if (!STRINGP (f->icon_name))
497 encoded_icon_name = encoded_name;
499 encoded_icon_name = ENCODE_UTF_8 (f->icon_name);
501 str = [NSString stringWithUTF8String: SSDATA (encoded_icon_name)];
503 if ([[view window] miniwindowTitle] &&
504 ! [[[view window] miniwindowTitle] isEqualToString: str])
505 [[view window] setMiniwindowTitle: str];
510 ns_set_name (struct frame *f, Lisp_Object name, int explicit)
512 NSTRACE (ns_set_name);
517 /* Make sure that requests from lisp code override requests from
518 Emacs redisplay code. */
521 /* If we're switching from explicit to implicit, we had better
522 update the mode lines and thereby update the title. */
523 if (f->explicit_name && NILP (name))
524 update_mode_lines = 1;
526 f->explicit_name = ! NILP (name);
528 else if (f->explicit_name)
532 name = build_string([ns_app_name UTF8String]);
536 /* Don't change the name if it's already NAME. */
537 if (! NILP (Fstring_equal (name, f->name)))
542 /* title overrides explicit name */
543 if (! NILP (f->title))
546 ns_set_name_internal (f, name);
550 /* This function should be called when the user's lisp code has
551 specified a name for the frame; the name will override any set by the
554 x_explicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
556 NSTRACE (x_explicitly_set_name);
557 ns_set_name (f, arg, 1);
561 /* This function should be called by Emacs redisplay code to set the
562 name; names set this way will never override names set by the user's
565 x_implicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
567 NSTRACE (x_implicitly_set_name);
569 /* Deal with NS specific format t. */
570 if (FRAME_NS_P (f) && ((FRAME_ICONIFIED_P (f) && EQ (Vicon_title_format, Qt))
571 || EQ (Vframe_title_format, Qt)))
572 ns_set_name_as_filename (f);
574 ns_set_name (f, arg, 0);
578 /* Change the title of frame F to NAME.
579 If NAME is nil, use the frame name as the title. */
582 x_set_title (struct frame *f, Lisp_Object name, Lisp_Object old_name)
584 NSTRACE (x_set_title);
585 /* Don't change the title if it's already NAME. */
586 if (EQ (name, f->title))
589 update_mode_lines = 1;
591 fset_title (f, name);
598 ns_set_name_internal (f, name);
603 ns_set_name_as_filename (struct frame *f)
606 Lisp_Object name, filename;
607 Lisp_Object buf = XWINDOW (f->selected_window)->buffer;
609 NSAutoreleasePool *pool;
611 Lisp_Object encoded_name, encoded_filename;
613 NSTRACE (ns_set_name_as_filename);
615 if (f->explicit_name || ! NILP (f->title) || ns_in_resize)
619 pool = [[NSAutoreleasePool alloc] init];
620 filename = BVAR (XBUFFER (buf), filename);
621 name = BVAR (XBUFFER (buf), name);
625 if (! NILP (filename))
626 name = Ffile_name_nondirectory (filename);
628 name = build_string ([ns_app_name UTF8String]);
632 encoded_name = ENCODE_UTF_8 (name);
635 view = FRAME_NS_VIEW (f);
637 title = FRAME_ICONIFIED_P (f) ? [[[view window] miniwindowTitle] UTF8String]
638 : [[[view window] title] UTF8String];
640 if (title && (! strcmp (title, SSDATA (encoded_name))))
647 str = [NSString stringWithUTF8String: SSDATA (encoded_name)];
648 if (str == nil) str = @"Bad coding";
650 if (FRAME_ICONIFIED_P (f))
651 [[view window] setMiniwindowTitle: str];
656 if (! NILP (filename))
659 encoded_filename = ENCODE_UTF_8 (filename);
662 fstr = [NSString stringWithUTF8String: SSDATA (encoded_filename)];
663 if (fstr == nil) fstr = @"";
665 /* work around a bug observed on 10.3 and later where
666 setTitleWithRepresentedFilename does not clear out previous state
667 if given filename does not exist */
668 if (! [[NSFileManager defaultManager] fileExistsAtPath: fstr])
669 [[view window] setRepresentedFilename: @""];
675 [[view window] setRepresentedFilename: fstr];
676 [[view window] setTitle: str];
686 ns_set_doc_edited (struct frame *f, Lisp_Object arg)
688 NSView *view = FRAME_NS_VIEW (f);
689 NSAutoreleasePool *pool;
690 if (!MINI_WINDOW_P (XWINDOW (f->selected_window)))
693 pool = [[NSAutoreleasePool alloc] init];
694 [[view window] setDocumentEdited: !NILP (arg)];
702 x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
705 if (FRAME_MINIBUF_ONLY_P (f))
708 if (TYPE_RANGED_INTEGERP (int, value))
709 nlines = XINT (value);
713 FRAME_MENU_BAR_LINES (f) = 0;
716 FRAME_EXTERNAL_MENU_BAR (f) = 1;
717 /* does for all frames, whereas we just want for one frame
718 [NSMenu setMenuBarVisible: YES]; */
722 if (FRAME_EXTERNAL_MENU_BAR (f) == 1)
723 free_frame_menubar (f);
724 /* [NSMenu setMenuBarVisible: NO]; */
725 FRAME_EXTERNAL_MENU_BAR (f) = 0;
730 /* toolbar support */
732 x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
736 if (FRAME_MINIBUF_ONLY_P (f))
739 if (RANGED_INTEGERP (0, value, INT_MAX))
740 nlines = XFASTINT (value);
746 FRAME_EXTERNAL_TOOL_BAR (f) = 1;
747 update_frame_tool_bar (f);
751 if (FRAME_EXTERNAL_TOOL_BAR (f))
753 free_frame_tool_bar (f);
754 FRAME_EXTERNAL_TOOL_BAR (f) = 0;
758 x_set_window_size (f, 0, f->text_cols, f->text_lines);
763 ns_implicitly_set_icon_type (struct frame *f)
766 EmacsView *view = FRAME_NS_VIEW (f);
768 Lisp_Object chain, elt;
769 NSAutoreleasePool *pool;
772 NSTRACE (ns_implicitly_set_icon_type);
775 pool = [[NSAutoreleasePool alloc] init];
776 if (f->output_data.ns->miniimage
777 && [[NSString stringWithUTF8String: SSDATA (f->name)]
778 isEqualToString: [(NSImage *)f->output_data.ns->miniimage name]])
785 tem = assq_no_quit (Qicon_type, f->param_alist);
786 if (CONSP (tem) && ! NILP (XCDR (tem)))
793 for (chain = Vns_icon_type_alist;
794 image == nil && CONSP (chain);
795 chain = XCDR (chain))
798 /* special case: 't' means go by file type */
799 if (SYMBOLP (elt) && EQ (elt, Qt) && SSDATA (f->name)[0] == '/')
802 = [NSString stringWithUTF8String: SSDATA (f->name)];
803 if ([[NSFileManager defaultManager] fileExistsAtPath: str])
804 image = [[[NSWorkspace sharedWorkspace] iconForFile: str] retain];
806 else if (CONSP (elt) &&
807 STRINGP (XCAR (elt)) &&
808 STRINGP (XCDR (elt)) &&
809 fast_string_match (XCAR (elt), f->name) >= 0)
811 image = [EmacsImage allocInitFromFile: XCDR (elt)];
813 image = [[NSImage imageNamed:
814 [NSString stringWithUTF8String:
815 SSDATA (XCDR (elt))]] retain];
821 image = [[[NSWorkspace sharedWorkspace] iconForFileType: @"text"] retain];
825 [f->output_data.ns->miniimage release];
826 f->output_data.ns->miniimage = image;
827 [view setMiniwindowImage: setMini];
834 x_set_icon_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
836 EmacsView *view = FRAME_NS_VIEW (f);
840 NSTRACE (x_set_icon_type);
842 if (!NILP (arg) && SYMBOLP (arg))
844 arg =build_string (SSDATA (SYMBOL_NAME (arg)));
845 store_frame_param (f, Qicon_type, arg);
848 /* do it the implicit way */
851 ns_implicitly_set_icon_type (f);
857 image = [EmacsImage allocInitFromFile: arg];
859 image =[NSImage imageNamed: [NSString stringWithUTF8String:
864 image = [NSImage imageNamed: @"text"];
868 f->output_data.ns->miniimage = image;
869 [view setMiniwindowImage: setMini];
873 /* TODO: move to nsterm? */
875 ns_lisp_to_cursor_type (Lisp_Object arg)
878 if (XTYPE (arg) == Lisp_String)
880 else if (XTYPE (arg) == Lisp_Symbol)
881 str = SSDATA (SYMBOL_NAME (arg));
883 if (!strcmp (str, "box")) return FILLED_BOX_CURSOR;
884 if (!strcmp (str, "hollow")) return HOLLOW_BOX_CURSOR;
885 if (!strcmp (str, "hbar")) return HBAR_CURSOR;
886 if (!strcmp (str, "bar")) return BAR_CURSOR;
887 if (!strcmp (str, "no")) return NO_CURSOR;
893 ns_cursor_type_to_lisp (int arg)
897 case FILLED_BOX_CURSOR: return Qbox;
898 case HOLLOW_BOX_CURSOR: return intern ("hollow");
899 case HBAR_CURSOR: return intern ("hbar");
900 case BAR_CURSOR: return intern ("bar");
902 default: return intern ("no");
906 /* This is the same as the xfns.c definition. */
908 x_set_cursor_type (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval)
910 set_frame_cursor_types (f, arg);
912 /* Make sure the cursor gets redrawn. */
913 cursor_type_changed = 1;
917 /* called to set mouse pointer color, but all other terms use it to
918 initialize pointer types (and don't set the color ;) */
920 x_set_mouse_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
922 /* don't think we can do this on Nextstep */
927 #define Xstr(x) Str(x)
930 ns_appkit_version_str (void)
934 #ifdef NS_IMPL_GNUSTEP
935 sprintf(tmp, "gnustep-gui-%s", Xstr(GNUSTEP_GUI_VERSION));
936 #elif defined(NS_IMPL_COCOA)
937 sprintf(tmp, "apple-appkit-%.2f", NSAppKitVersionNumber);
941 return build_string (tmp);
945 /* This is for use by x-server-version and collapses all version info we
946 have into a single int. For a better picture of the implementation
947 running, use ns_appkit_version_str.*/
949 ns_appkit_version_int (void)
951 #ifdef NS_IMPL_GNUSTEP
952 return GNUSTEP_GUI_MAJOR_VERSION * 100 + GNUSTEP_GUI_MINOR_VERSION;
953 #elif defined(NS_IMPL_COCOA)
954 return (int)NSAppKitVersionNumber;
961 x_icon (struct frame *f, Lisp_Object parms)
962 /* --------------------------------------------------------------------------
963 Strangely-named function to set icon position parameters in frame.
964 This is irrelevant under OS X, but might be needed under GNUstep,
965 depending on the window manager used. Note, this is not a standard
966 frame parameter-setter; it is called directly from x-create-frame.
967 -------------------------------------------------------------------------- */
969 Lisp_Object icon_x, icon_y;
970 struct ns_display_info *dpyinfo = check_ns_display_info (Qnil);
972 f->output_data.ns->icon_top = Qnil;
973 f->output_data.ns->icon_left = Qnil;
975 /* Set the position of the icon. */
976 icon_x = x_get_arg (dpyinfo, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER);
977 icon_y = x_get_arg (dpyinfo, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER);
978 if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound))
980 CHECK_NUMBER (icon_x);
981 CHECK_NUMBER (icon_y);
982 f->output_data.ns->icon_top = icon_y;
983 f->output_data.ns->icon_left = icon_x;
985 else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound))
986 error ("Both left and top icon corners of icon must be specified");
990 /* Note: see frame.c for template, also where generic functions are impl */
991 frame_parm_handler ns_frame_parm_handlers[] =
993 x_set_autoraise, /* generic OK */
994 x_set_autolower, /* generic OK */
995 x_set_background_color,
996 0, /* x_set_border_color, may be impossible under Nextstep */
997 0, /* x_set_border_width, may be impossible under Nextstep */
1000 x_set_font, /* generic OK */
1001 x_set_foreground_color,
1004 x_set_internal_border_width, /* generic OK */
1005 x_set_menu_bar_lines,
1007 x_explicitly_set_name,
1008 x_set_scroll_bar_width, /* generic OK */
1010 x_set_unsplittable, /* generic OK */
1011 x_set_vertical_scroll_bars, /* generic OK */
1012 x_set_visibility, /* generic OK */
1013 x_set_tool_bar_lines,
1014 0, /* x_set_scroll_bar_foreground, will ignore (not possible on NS) */
1015 0, /* x_set_scroll_bar_background, will ignore (not possible on NS) */
1016 x_set_screen_gamma, /* generic OK */
1017 x_set_line_spacing, /* generic OK, sets f->extra_line_spacing to int */
1018 x_set_fringe_width, /* generic OK */
1019 x_set_fringe_width, /* generic OK */
1020 0, /* x_set_wait_for_wm, will ignore */
1021 x_set_fullscreen, /* generic OK */
1022 x_set_font_backend, /* generic OK */
1024 0, /* x_set_sticky */
1025 0, /* x_set_tool_bar_position */
1029 /* Handler for signals raised during x_create_frame.
1030 FRAME is the frame which is partially constructed. */
1033 unwind_create_frame (Lisp_Object frame)
1035 struct frame *f = XFRAME (frame);
1037 /* If frame is already dead, nothing to do. This can happen if the
1038 display is disconnected after the frame has become official, but
1039 before x_create_frame removes the unwind protect. */
1040 if (!FRAME_LIVE_P (f))
1043 /* If frame is ``official'', nothing to do. */
1044 if (NILP (Fmemq (frame, Vframe_list)))
1046 #if defined GLYPH_DEBUG && defined ENABLE_CHECKING
1047 struct ns_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
1050 x_free_frame_resources (f);
1054 /* Check that reference counts are indeed correct. */
1055 eassert (dpyinfo->terminal->image_cache->refcount == image_cache_refcount);
1064 * Read geometry related parameters from preferences if not in PARMS.
1065 * Returns the union of parms and any preferences read.
1069 get_geometry_from_preferences (struct ns_display_info *dpyinfo,
1077 { "width", "Width", Qwidth },
1078 { "height", "Height", Qheight },
1079 { "left", "Left", Qleft },
1080 { "top", "Top", Qtop },
1084 for (i = 0; i < sizeof (r)/sizeof (r[0]); ++i)
1086 if (NILP (Fassq (r[i].tem, parms)))
1089 = x_get_arg (dpyinfo, parms, r[i].tem, r[i].val, r[i].cls,
1091 if (! EQ (value, Qunbound))
1092 parms = Fcons (Fcons (r[i].tem, value), parms);
1099 /* ==========================================================================
1103 ========================================================================== */
1105 DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame,
1107 doc: /* Make a new Nextstep window, called a "frame" in Emacs terms.
1108 Return an Emacs frame object.
1109 PARMS is an alist of frame parameters.
1110 If the parameters specify that the frame should not have a minibuffer,
1111 and do not specify a specific minibuffer window to use,
1112 then `default-minibuffer-frame' must be a frame whose minibuffer can
1113 be shared by the new frame.
1115 This function is an internal primitive--use `make-frame' instead. */)
1119 Lisp_Object frame, tem;
1121 int minibuffer_only = 0;
1122 int window_prompting = 0;
1124 ptrdiff_t count = specpdl_ptr - specpdl;
1125 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
1126 Lisp_Object display;
1127 struct ns_display_info *dpyinfo = NULL;
1130 Lisp_Object tfont, tfontsize;
1131 static int desc_ctr = 1;
1135 /* x_get_arg modifies parms. */
1136 parms = Fcopy_alist (parms);
1138 /* Use this general default value to start with
1139 until we know if this frame has a specified name. */
1140 Vx_resource_name = Vinvocation_name;
1142 display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_STRING);
1143 if (EQ (display, Qunbound))
1145 dpyinfo = check_ns_display_info (display);
1146 kb = dpyinfo->terminal->kboard;
1148 if (!dpyinfo->terminal->name)
1149 error ("Terminal is not live, can't create new frames on it");
1151 name = x_get_arg (dpyinfo, parms, Qname, 0, 0, RES_TYPE_STRING);
1153 && ! EQ (name, Qunbound)
1155 error ("Invalid frame name--not a string or nil");
1158 Vx_resource_name = name;
1160 parent = x_get_arg (dpyinfo, parms, Qparent_id, 0, 0, RES_TYPE_NUMBER);
1161 if (EQ (parent, Qunbound))
1163 if (! NILP (parent))
1164 CHECK_NUMBER (parent);
1166 /* make_frame_without_minibuffer can run Lisp code and garbage collect. */
1167 /* No need to protect DISPLAY because that's not used after passing
1168 it to make_frame_without_minibuffer. */
1170 GCPRO4 (parms, parent, name, frame);
1171 tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer",
1173 if (EQ (tem, Qnone) || NILP (tem))
1174 f = make_frame_without_minibuffer (Qnil, kb, display);
1175 else if (EQ (tem, Qonly))
1177 f = make_minibuffer_frame ();
1178 minibuffer_only = 1;
1180 else if (WINDOWP (tem))
1181 f = make_frame_without_minibuffer (tem, kb, display);
1185 XSETFRAME (frame, f);
1186 FRAME_CAN_HAVE_SCROLL_BARS (f) = 1;
1188 f->terminal = dpyinfo->terminal;
1190 f->output_method = output_ns;
1191 f->output_data.ns = xzalloc (sizeof *f->output_data.ns);
1193 FRAME_FONTSET (f) = -1;
1195 fset_icon_name (f, x_get_arg (dpyinfo, parms, Qicon_name,
1196 "iconName", "Title",
1198 if (! STRINGP (f->icon_name))
1199 fset_icon_name (f, Qnil);
1201 FRAME_NS_DISPLAY_INFO (f) = dpyinfo;
1203 /* With FRAME_NS_DISPLAY_INFO set up, this unwind-protect is safe. */
1204 record_unwind_protect (unwind_create_frame, frame);
1206 f->output_data.ns->window_desc = desc_ctr++;
1207 if (TYPE_RANGED_INTEGERP (Window, parent))
1209 f->output_data.ns->parent_desc = XFASTINT (parent);
1210 f->output_data.ns->explicit_parent = 1;
1214 f->output_data.ns->parent_desc = FRAME_NS_DISPLAY_INFO (f)->root_window;
1215 f->output_data.ns->explicit_parent = 0;
1218 /* Set the name; the functions to which we pass f expect the name to
1220 if (EQ (name, Qunbound) || NILP (name) || ! STRINGP (name))
1222 fset_name (f, build_string ([ns_app_name UTF8String]));
1223 f->explicit_name = 0;
1227 fset_name (f, name);
1228 f->explicit_name = 1;
1229 specbind (Qx_resource_name, name);
1232 f->resx = dpyinfo->resx;
1233 f->resy = dpyinfo->resy;
1236 register_font_driver (&nsfont_driver, f);
1237 x_default_parameter (f, parms, Qfont_backend, Qnil,
1238 "fontBackend", "FontBackend", RES_TYPE_STRING);
1241 /* use for default font name */
1242 id font = [NSFont userFixedPitchFontOfSize: -1.0]; /* default */
1243 tfontsize = x_default_parameter (f, parms, Qfontsize,
1244 make_number (0 /*(int)[font pointSize]*/),
1245 "fontSize", "FontSize", RES_TYPE_NUMBER);
1246 tfont = x_default_parameter (f, parms, Qfont,
1247 build_string ([[font fontName] UTF8String]),
1248 "font", "Font", RES_TYPE_STRING);
1252 x_default_parameter (f, parms, Qborder_width, make_number (0),
1253 "borderwidth", "BorderWidth", RES_TYPE_NUMBER);
1254 x_default_parameter (f, parms, Qinternal_border_width, make_number (2),
1255 "internalBorderWidth", "InternalBorderWidth",
1258 /* default scrollbars on right on Mac */
1261 #ifdef NS_IMPL_GNUSTEP
1266 x_default_parameter (f, parms, Qvertical_scroll_bars, spos,
1267 "verticalScrollBars", "VerticalScrollBars",
1270 x_default_parameter (f, parms, Qforeground_color, build_string ("Black"),
1271 "foreground", "Foreground", RES_TYPE_STRING);
1272 x_default_parameter (f, parms, Qbackground_color, build_string ("White"),
1273 "background", "Background", RES_TYPE_STRING);
1274 /* FIXME: not supported yet in Nextstep */
1275 x_default_parameter (f, parms, Qline_spacing, Qnil,
1276 "lineSpacing", "LineSpacing", RES_TYPE_NUMBER);
1277 x_default_parameter (f, parms, Qleft_fringe, Qnil,
1278 "leftFringe", "LeftFringe", RES_TYPE_NUMBER);
1279 x_default_parameter (f, parms, Qright_fringe, Qnil,
1280 "rightFringe", "RightFringe", RES_TYPE_NUMBER);
1283 image_cache_refcount =
1284 FRAME_IMAGE_CACHE (f) ? FRAME_IMAGE_CACHE (f)->refcount : 0;
1287 init_frame_faces (f);
1289 /* The resources controlling the menu-bar and tool-bar are
1290 processed specially at startup, and reflected in the mode
1291 variables; ignore them here. */
1292 x_default_parameter (f, parms, Qmenu_bar_lines,
1293 NILP (Vmenu_bar_mode)
1294 ? make_number (0) : make_number (1),
1295 NULL, NULL, RES_TYPE_NUMBER);
1296 x_default_parameter (f, parms, Qtool_bar_lines,
1297 NILP (Vtool_bar_mode)
1298 ? make_number (0) : make_number (1),
1299 NULL, NULL, RES_TYPE_NUMBER);
1301 x_default_parameter (f, parms, Qbuffer_predicate, Qnil, "bufferPredicate",
1302 "BufferPredicate", RES_TYPE_SYMBOL);
1303 x_default_parameter (f, parms, Qtitle, Qnil, "title", "Title",
1306 parms = get_geometry_from_preferences (dpyinfo, parms);
1307 window_prompting = x_figure_window_size (f, parms, 1);
1309 tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN);
1310 f->no_split = minibuffer_only || (!EQ (tem, Qunbound) && !EQ (tem, Qnil));
1312 /* NOTE: on other terms, this is done in set_mouse_color, however this
1313 was not getting called under Nextstep */
1314 f->output_data.ns->text_cursor = [NSCursor IBeamCursor];
1315 f->output_data.ns->nontext_cursor = [NSCursor arrowCursor];
1316 f->output_data.ns->modeline_cursor = [NSCursor pointingHandCursor];
1317 f->output_data.ns->hand_cursor = [NSCursor pointingHandCursor];
1318 f->output_data.ns->hourglass_cursor = [NSCursor disappearingItemCursor];
1319 f->output_data.ns->horizontal_drag_cursor = [NSCursor resizeLeftRightCursor];
1320 FRAME_NS_DISPLAY_INFO (f)->vertical_scroll_bar_cursor
1321 = [NSCursor arrowCursor];
1322 f->output_data.ns->current_pointer = f->output_data.ns->text_cursor;
1324 [[EmacsView alloc] initFrameFromEmacs: f];
1328 /* ns_display_info does not have a reference_count. */
1329 f->terminal->reference_count++;
1331 /* It is now ok to make the frame official even if we get an error below.
1332 The frame needs to be on Vframe_list or making it visible won't work. */
1333 Vframe_list = Fcons (frame, Vframe_list);
1335 x_default_parameter (f, parms, Qicon_type, Qnil,
1336 "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL);
1338 x_default_parameter (f, parms, Qauto_raise, Qnil,
1339 "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN);
1340 x_default_parameter (f, parms, Qauto_lower, Qnil,
1341 "autoLower", "AutoLower", RES_TYPE_BOOLEAN);
1342 x_default_parameter (f, parms, Qcursor_type, Qbox,
1343 "cursorType", "CursorType", RES_TYPE_SYMBOL);
1344 x_default_parameter (f, parms, Qscroll_bar_width, Qnil,
1345 "scrollBarWidth", "ScrollBarWidth",
1347 x_default_parameter (f, parms, Qalpha, Qnil,
1348 "alpha", "Alpha", RES_TYPE_NUMBER);
1350 width = FRAME_COLS (f);
1351 height = FRAME_LINES (f);
1353 SET_FRAME_COLS (f, 0);
1354 FRAME_LINES (f) = 0;
1355 change_frame_size (f, height, width, 1, 0, 0);
1357 if (! f->output_data.ns->explicit_parent)
1359 Lisp_Object visibility;
1361 visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0,
1363 if (EQ (visibility, Qunbound))
1366 if (EQ (visibility, Qicon))
1367 x_iconify_frame (f);
1368 else if (! NILP (visibility))
1370 x_make_frame_visible (f);
1371 [[FRAME_NS_VIEW (f) window] makeKeyWindow];
1375 /* Must have been Qnil. */
1379 if (FRAME_HAS_MINIBUF_P (f)
1380 && (!FRAMEP (KVAR (kb, Vdefault_minibuffer_frame))
1381 || !FRAME_LIVE_P (XFRAME (KVAR (kb, Vdefault_minibuffer_frame)))))
1382 kset_default_minibuffer_frame (kb, frame);
1384 /* All remaining specified parameters, which have not been "used"
1385 by x_get_arg and friends, now go in the misc. alist of the frame. */
1386 for (tem = parms; CONSP (tem); tem = XCDR (tem))
1387 if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem))))
1388 fset_param_alist (f, Fcons (XCAR (tem), f->param_alist));
1392 if (window_prompting & USPosition)
1393 x_set_offset (f, f->left_pos, f->top_pos, 1);
1395 /* Make sure windows on this frame appear in calls to next-window
1396 and similar functions. */
1397 Vwindow_list = Qnil;
1399 return unbind_to (count, frame);
1403 DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0,
1404 doc: /* Set the input focus to FRAME.
1405 FRAME nil means use the selected frame. */)
1408 struct frame *f = check_ns_frame (frame);
1409 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (f);
1411 if (dpyinfo->x_focus_frame != f)
1413 EmacsView *view = FRAME_NS_VIEW (f);
1415 [NSApp activateIgnoringOtherApps: YES];
1416 [[view window] makeKeyAndOrderFront: view];
1424 DEFUN ("ns-popup-font-panel", Fns_popup_font_panel, Sns_popup_font_panel,
1426 doc: /* Pop up the font panel. */)
1433 fm = [NSFontManager sharedFontManager];
1435 f = SELECTED_FRAME ();
1438 CHECK_FRAME (frame);
1442 [fm setSelectedFont: ((struct nsfont_info *)f->output_data.ns->font)->nsfont
1444 [fm orderFrontFontPanel: NSApp];
1449 DEFUN ("ns-popup-color-panel", Fns_popup_color_panel, Sns_popup_color_panel,
1451 doc: /* Pop up the color panel. */)
1458 f = SELECTED_FRAME ();
1461 CHECK_FRAME (frame);
1465 [NSApp orderFrontColorPanel: NSApp];
1470 DEFUN ("ns-read-file-name", Fns_read_file_name, Sns_read_file_name, 1, 5, 0,
1471 doc: /* Use a graphical panel to read a file name, using prompt PROMPT.
1472 Optional arg DIR, if non-nil, supplies a default directory.
1473 Optional arg MUSTMATCH, if non-nil, means the returned file or
1474 directory must exist.
1475 Optional arg INIT, if non-nil, provides a default file name to use.
1476 Optional arg DIR_ONLY_P, if non-nil, means choose only directories. */)
1477 (Lisp_Object prompt, Lisp_Object dir, Lisp_Object mustmatch,
1478 Lisp_Object init, Lisp_Object dir_only_p)
1480 static id fileDelegate = nil;
1485 NSString *promptS = NILP (prompt) || !STRINGP (prompt) ? nil :
1486 [NSString stringWithUTF8String: SSDATA (prompt)];
1487 NSString *dirS = NILP (dir) || !STRINGP (dir) ?
1488 [NSString stringWithUTF8String: SSDATA (BVAR (current_buffer, directory))] :
1489 [NSString stringWithUTF8String: SSDATA (dir)];
1490 NSString *initS = NILP (init) || !STRINGP (init) ? nil :
1491 [NSString stringWithUTF8String: SSDATA (init)];
1495 if (fileDelegate == nil)
1496 fileDelegate = [EmacsFileDelegate new];
1498 [NSCursor setHiddenUntilMouseMoves: NO];
1500 if ([dirS characterAtIndex: 0] == '~')
1501 dirS = [dirS stringByExpandingTildeInPath];
1503 panel = NILP (mustmatch) && NILP (dir_only_p) ?
1504 (id)[EmacsSavePanel savePanel] : (id)[EmacsOpenPanel openPanel];
1506 [panel setTitle: promptS];
1508 [panel setAllowsOtherFileTypes: YES];
1509 [panel setTreatsFilePackagesAsDirectories: YES];
1510 [panel setDelegate: fileDelegate];
1513 if (! NILP (dir_only_p))
1515 [panel setCanChooseDirectories: YES];
1516 [panel setCanChooseFiles: NO];
1520 #if defined (NS_IMPL_COCOA) && \
1521 MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
1522 if (! NILP (mustmatch) || ! NILP (dir_only_p))
1523 [panel setAllowedFileTypes: nil];
1524 if (dirS) [panel setDirectoryURL: [NSURL fileURLWithPath: dirS]];
1525 if (initS && NILP (Ffile_directory_p (init)))
1526 [panel setNameFieldStringValue: [initS lastPathComponent]];
1528 [panel setNameFieldStringValue: @""];
1530 ret = [panel runModal];
1532 if (NILP (mustmatch) && NILP (dir_only_p))
1534 ret = [panel runModalForDirectory: dirS file: initS];
1538 [panel setCanChooseDirectories: YES];
1539 ret = [panel runModalForDirectory: dirS file: initS types: nil];
1543 ret = (ret == NSOKButton) || panelOK;
1546 fname = build_string ([[panel filename] UTF8String]);
1548 [[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow];
1551 return ret ? fname : Qnil;
1555 ns_get_defaults_value (const char *key)
1557 NSObject *obj = [[NSUserDefaults standardUserDefaults]
1558 objectForKey: [NSString stringWithUTF8String: key]];
1560 if (!obj) return NULL;
1562 return [[NSString stringWithFormat: @"%@", obj] UTF8String];
1566 DEFUN ("ns-get-resource", Fns_get_resource, Sns_get_resource, 2, 2, 0,
1567 doc: /* Return the value of the property NAME of OWNER from the defaults database.
1568 If OWNER is nil, Emacs is assumed. */)
1569 (Lisp_Object owner, Lisp_Object name)
1575 owner = build_string([ns_app_name UTF8String]);
1576 CHECK_STRING (name);
1577 /*fprintf (stderr, "ns-get-resource checking resource '%s'\n", SSDATA (name)); */
1579 value = ns_get_defaults_value (SSDATA (name));
1582 return build_string (value);
1587 DEFUN ("ns-set-resource", Fns_set_resource, Sns_set_resource, 3, 3, 0,
1588 doc: /* Set property NAME of OWNER to VALUE, from the defaults database.
1589 If OWNER is nil, Emacs is assumed.
1590 If VALUE is nil, the default is removed. */)
1591 (Lisp_Object owner, Lisp_Object name, Lisp_Object value)
1595 owner = build_string ([ns_app_name UTF8String]);
1596 CHECK_STRING (name);
1599 [[NSUserDefaults standardUserDefaults] removeObjectForKey:
1600 [NSString stringWithUTF8String: SSDATA (name)]];
1604 CHECK_STRING (value);
1605 [[NSUserDefaults standardUserDefaults] setObject:
1606 [NSString stringWithUTF8String: SSDATA (value)]
1607 forKey: [NSString stringWithUTF8String:
1615 DEFUN ("x-server-max-request-size", Fx_server_max_request_size,
1616 Sx_server_max_request_size,
1618 doc: /* This function is a no-op. It is only present for completeness. */)
1619 (Lisp_Object display)
1622 /* This function has no real equivalent under NeXTstep. Return nil to
1628 DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0,
1629 doc: /* Return the vendor ID string of Nextstep display server DISPLAY.
1630 DISPLAY should be either a frame or a display name (a string).
1631 If omitted or nil, the selected frame's display is used. */)
1632 (Lisp_Object display)
1634 #ifdef NS_IMPL_GNUSTEP
1635 return build_string ("GNU");
1637 return build_string ("Apple");
1642 DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0,
1643 doc: /* Return the version numbers of the server of DISPLAY.
1644 The value is a list of three integers: the major and minor
1645 version numbers of the X Protocol in use, and the distributor-specific
1646 release number. See also the function `x-server-vendor'.
1648 The optional argument DISPLAY specifies which display to ask about.
1649 DISPLAY should be either a frame or a display name (a string).
1650 If omitted or nil, that stands for the selected frame's display. */)
1651 (Lisp_Object display)
1653 /*NOTE: it is unclear what would best correspond with "protocol";
1654 we return 10.3, meaning Panther, since this is roughly the
1655 level that GNUstep's APIs correspond to.
1656 The last number is where we distinguish between the Apple
1657 and GNUstep implementations ("distributor-specific release
1658 number") and give int'ized versions of major.minor. */
1659 return Fcons (make_number (10),
1660 Fcons (make_number (3),
1661 Fcons (make_number (ns_appkit_version_int()), Qnil)));
1665 DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0,
1666 doc: /* Return the number of screens on Nextstep display server DISPLAY.
1667 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1668 If omitted or nil, the selected frame's display is used. */)
1669 (Lisp_Object display)
1674 num = [[NSScreen screens] count];
1676 return (num != 0) ? make_number (num) : Qnil;
1680 DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height,
1682 doc: /* Return the height of Nextstep display server DISPLAY, in millimeters.
1683 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1684 If omitted or nil, the selected frame's display is used. */)
1685 (Lisp_Object display)
1688 return make_number ((int)
1689 ([ns_get_screen (display) frame].size.height/(92.0/25.4)));
1693 DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width,
1695 doc: /* Return the width of Nextstep display server DISPLAY, in millimeters.
1696 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1697 If omitted or nil, the selected frame's display is used. */)
1698 (Lisp_Object display)
1701 return make_number ((int)
1702 ([ns_get_screen (display) frame].size.width/(92.0/25.4)));
1706 DEFUN ("x-display-backing-store", Fx_display_backing_store,
1707 Sx_display_backing_store, 0, 1, 0,
1708 doc: /* Return whether the Nextstep display DISPLAY supports backing store.
1709 The value may be `buffered', `retained', or `non-retained'.
1710 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1711 If omitted or nil, the selected frame's display is used. */)
1712 (Lisp_Object display)
1715 switch ([ns_get_window (display) backingType])
1717 case NSBackingStoreBuffered:
1718 return intern ("buffered");
1719 case NSBackingStoreRetained:
1720 return intern ("retained");
1721 case NSBackingStoreNonretained:
1722 return intern ("non-retained");
1724 error ("Strange value for backingType parameter of frame");
1726 return Qnil; /* not reached, shut compiler up */
1730 DEFUN ("x-display-visual-class", Fx_display_visual_class,
1731 Sx_display_visual_class, 0, 1, 0,
1732 doc: /* Return the visual class of the Nextstep display server DISPLAY.
1733 The value is one of the symbols `static-gray', `gray-scale',
1734 `static-color', `pseudo-color', `true-color', or `direct-color'.
1735 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1736 If omitted or nil, the selected frame's display is used. */)
1737 (Lisp_Object display)
1739 NSWindowDepth depth;
1741 depth = [ns_get_screen (display) depth];
1743 if ( depth == NSBestDepth (NSCalibratedWhiteColorSpace, 2, 2, YES, NULL))
1744 return intern ("static-gray");
1745 else if (depth == NSBestDepth (NSCalibratedWhiteColorSpace, 8, 8, YES, NULL))
1746 return intern ("gray-scale");
1747 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 8, YES, NULL))
1748 return intern ("pseudo-color");
1749 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 4, 12, NO, NULL))
1750 return intern ("true-color");
1751 else if ( depth == NSBestDepth (NSCalibratedRGBColorSpace, 8, 24, NO, NULL))
1752 return intern ("direct-color");
1754 /* color mgmt as far as we do it is really handled by Nextstep itself anyway */
1755 return intern ("direct-color");
1759 DEFUN ("x-display-save-under", Fx_display_save_under,
1760 Sx_display_save_under, 0, 1, 0,
1761 doc: /* Return t if DISPLAY supports the save-under feature.
1762 The optional argument DISPLAY specifies which display to ask about.
1763 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1764 If omitted or nil, the selected frame's display is used. */)
1765 (Lisp_Object display)
1768 switch ([ns_get_window (display) backingType])
1770 case NSBackingStoreBuffered:
1773 case NSBackingStoreRetained:
1774 case NSBackingStoreNonretained:
1778 error ("Strange value for backingType parameter of frame");
1780 return Qnil; /* not reached, shut compiler up */
1784 DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
1786 doc: /* Open a connection to a display server.
1787 DISPLAY is the name of the display to connect to.
1788 Optional second arg XRM-STRING is a string of resources in xrdb format.
1789 If the optional third arg MUST-SUCCEED is non-nil,
1790 terminate Emacs if we can't open the connection.
1791 \(In the Nextstep version, the last two arguments are currently ignored.) */)
1792 (Lisp_Object display, Lisp_Object resource_string, Lisp_Object must_succeed)
1794 struct ns_display_info *dpyinfo;
1796 CHECK_STRING (display);
1798 nxatoms_of_nsselect ();
1799 dpyinfo = ns_term_init (display);
1802 if (!NILP (must_succeed))
1803 fatal ("OpenStep on %s not responding.\n",
1806 error ("OpenStep on %s not responding.\n",
1814 DEFUN ("x-close-connection", Fx_close_connection, Sx_close_connection,
1816 doc: /* Close the connection to the current Nextstep display server.
1817 The argument DISPLAY is currently ignored. */)
1818 (Lisp_Object display)
1821 /*ns_delete_terminal (dpyinfo->terminal); */
1822 [NSApp terminate: NSApp];
1827 DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0,
1828 doc: /* Return the list of display names that Emacs has connections to. */)
1831 Lisp_Object tail, result;
1834 for (tail = ns_display_name_list; CONSP (tail); tail = XCDR (tail))
1835 result = Fcons (XCAR (XCAR (tail)), result);
1841 DEFUN ("ns-hide-others", Fns_hide_others, Sns_hide_others,
1843 doc: /* Hides all applications other than Emacs. */)
1847 [NSApp hideOtherApplications: NSApp];
1851 DEFUN ("ns-hide-emacs", Fns_hide_emacs, Sns_hide_emacs,
1853 doc: /* If ON is non-nil, the entire Emacs application is hidden.
1854 Otherwise if Emacs is hidden, it is unhidden.
1855 If ON is equal to `activate', Emacs is unhidden and becomes
1856 the active application. */)
1860 if (EQ (on, intern ("activate")))
1862 [NSApp unhide: NSApp];
1863 [NSApp activateIgnoringOtherApps: YES];
1866 [NSApp unhide: NSApp];
1868 [NSApp hide: NSApp];
1873 DEFUN ("ns-emacs-info-panel", Fns_emacs_info_panel, Sns_emacs_info_panel,
1875 doc: /* Shows the 'Info' or 'About' panel for Emacs. */)
1879 [NSApp orderFrontStandardAboutPanel: nil];
1884 DEFUN ("ns-font-name", Fns_font_name, Sns_font_name, 1, 1, 0,
1885 doc: /* Determine font PostScript or family name for font NAME.
1886 NAME should be a string containing either the font name or an XLFD
1887 font descriptor. If string contains `fontset' and not
1888 `fontset-startup', it is left alone. */)
1892 CHECK_STRING (name);
1897 if (strstr (nm, "fontset") && !strstr (nm, "fontset-startup"))
1900 return build_string (ns_xlfd_to_fontname (SSDATA (name)));
1904 DEFUN ("ns-list-colors", Fns_list_colors, Sns_list_colors, 0, 1, 0,
1905 doc: /* Return a list of all available colors.
1906 The optional argument FRAME is currently ignored. */)
1909 Lisp_Object list = Qnil;
1910 NSEnumerator *colorlists;
1915 CHECK_FRAME (frame);
1916 if (! FRAME_NS_P (XFRAME (frame)))
1917 error ("non-Nextstep frame used in `ns-list-colors'");
1922 colorlists = [[NSColorList availableColorLists] objectEnumerator];
1923 while ((clist = [colorlists nextObject]))
1925 if ([[clist name] length] < 7 ||
1926 [[clist name] rangeOfString: @"PANTONE"].location == 0)
1928 NSEnumerator *cnames = [[clist allKeys] reverseObjectEnumerator];
1930 while ((cname = [cnames nextObject]))
1931 list = Fcons (build_string ([cname UTF8String]), list);
1932 /* for (i = [[clist allKeys] count] - 1; i >= 0; i--)
1933 list = Fcons (build_string ([[[clist allKeys] objectAtIndex: i]
1934 UTF8String]), list); */
1944 DEFUN ("ns-list-services", Fns_list_services, Sns_list_services, 0, 0, 0,
1945 doc: /* List available Nextstep services by querying NSApp. */)
1948 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
1949 /* You can't get services like this in 10.6+. */
1952 Lisp_Object ret = Qnil;
1957 svcs = [[NSMenu alloc] initWithTitle: @"Services"];
1958 [NSApp setServicesMenu: svcs]; /* this and next rebuild on <10.4 */
1959 [NSApp registerServicesMenuSendTypes: ns_send_types
1960 returnTypes: ns_return_types];
1962 /* On Tiger, services menu updating was made lazier (waits for user to
1963 actually click on the menu), so we have to force things along: */
1964 #ifdef NS_IMPL_COCOA
1965 if (NSAppKitVersionNumber >= 744.0)
1967 delegate = [svcs delegate];
1968 if (delegate != nil)
1970 if ([delegate respondsToSelector: @selector (menuNeedsUpdate:)])
1971 [delegate menuNeedsUpdate: svcs];
1972 if ([delegate respondsToSelector:
1973 @selector (menu:updateItem:atIndex:shouldCancel:)])
1975 int i, len = [delegate numberOfItemsInMenu: svcs];
1976 for (i =0; i<len; i++)
1977 [svcs addItemWithTitle: @"" action: NULL keyEquivalent: @""];
1978 for (i =0; i<len; i++)
1979 if (![delegate menu: svcs
1980 updateItem: (NSMenuItem *)[svcs itemAtIndex: i]
1981 atIndex: i shouldCancel: NO])
1988 [svcs setAutoenablesItems: NO];
1989 #ifdef NS_IMPL_COCOA
1990 [svcs update]; /* on OS X, converts from '/' structure */
1993 ret = interpret_services_menu (svcs, Qnil, ret);
1999 DEFUN ("ns-perform-service", Fns_perform_service, Sns_perform_service,
2001 doc: /* Perform Nextstep SERVICE on SEND.
2002 SEND should be either a string or nil.
2003 The return value is the result of the service, as string, or nil if
2004 there was no result. */)
2005 (Lisp_Object service, Lisp_Object send)
2011 CHECK_STRING (service);
2014 utfStr = SSDATA (service);
2015 svcName = [NSString stringWithUTF8String: utfStr];
2017 pb =[NSPasteboard pasteboardWithUniqueName];
2018 ns_string_to_pasteboard (pb, send);
2020 if (NSPerformService (svcName, pb) == NO)
2021 Fsignal (Qquit, Fcons (build_string ("service not available"), Qnil));
2023 if ([[pb types] count] == 0)
2024 return build_string ("");
2025 return ns_string_from_pasteboard (pb);
2029 DEFUN ("ns-convert-utf8-nfd-to-nfc", Fns_convert_utf8_nfd_to_nfc,
2030 Sns_convert_utf8_nfd_to_nfc, 1, 1, 0,
2031 doc: /* Return an NFC string that matches the UTF-8 NFD string STR. */)
2034 /* TODO: If GNUstep ever implements precomposedStringWithCanonicalMapping,
2039 utfStr = [NSString stringWithUTF8String: SSDATA (str)];
2040 if (![utfStr respondsToSelector:
2041 @selector (precomposedStringWithCanonicalMapping)])
2044 ("Warning: ns-convert-utf8-nfd-to-nfc unsupported under GNUstep.\n");
2048 utfStr = [utfStr precomposedStringWithCanonicalMapping];
2049 return build_string ([utfStr UTF8String]);
2053 #ifdef NS_IMPL_COCOA
2055 /* Compile and execute the AppleScript SCRIPT and return the error
2056 status as function value. A zero is returned if compilation and
2057 execution is successful, in which case *RESULT is set to a Lisp
2058 string or a number containing the resulting script value. Otherwise,
2061 ns_do_applescript (Lisp_Object script, Lisp_Object *result)
2063 NSAppleEventDescriptor *desc;
2064 NSDictionary* errorDict;
2065 NSAppleEventDescriptor* returnDescriptor = NULL;
2067 NSAppleScript* scriptObject =
2068 [[NSAppleScript alloc] initWithSource:
2069 [NSString stringWithUTF8String: SSDATA (script)]];
2071 returnDescriptor = [scriptObject executeAndReturnError: &errorDict];
2072 [scriptObject release];
2076 if (returnDescriptor != NULL)
2078 // successful execution
2079 if (kAENullEvent != [returnDescriptor descriptorType])
2082 // script returned an AppleScript result
2083 if ((typeUnicodeText == [returnDescriptor descriptorType]) ||
2084 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
2085 (typeUTF16ExternalRepresentation
2086 == [returnDescriptor descriptorType]) ||
2088 (typeUTF8Text == [returnDescriptor descriptorType]) ||
2089 (typeCString == [returnDescriptor descriptorType]))
2091 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2093 *result = build_string([[desc stringValue] UTF8String]);
2097 /* use typeUTF16ExternalRepresentation? */
2098 // coerce the result to the appropriate ObjC type
2099 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2101 *result = make_number([desc int32Value]);
2107 // no script result, return error
2113 /* Helper function called from sendEvent to run applescript
2114 from within the main event loop. */
2117 ns_run_ascript (void)
2119 as_status = ns_do_applescript (as_script, as_result);
2122 DEFUN ("ns-do-applescript", Fns_do_applescript, Sns_do_applescript, 1, 1, 0,
2123 doc: /* Execute AppleScript SCRIPT and return the result.
2124 If compilation and execution are successful, the resulting script value
2125 is returned as a string, a number or, in the case of other constructs, t.
2126 In case the execution fails, an error is signaled. */)
2127 (Lisp_Object script)
2133 CHECK_STRING (script);
2139 as_result = &result;
2141 /* executing apple script requires the event loop to run, otherwise
2142 errors aren't returned and executeAndReturnError hangs forever.
2143 Post an event that runs applescript and then start the event loop.
2144 The event loop is exited when the script is done. */
2145 nxev = [NSEvent otherEventWithType: NSApplicationDefined
2146 location: NSMakePoint (0, 0)
2149 windowNumber: [[NSApp mainWindow] windowNumber]
2150 context: [NSApp context]
2153 data2: NSAPP_DATA2_RUNASSCRIPT];
2155 [NSApp postEvent: nxev atStart: NO];
2165 else if (!STRINGP (result))
2166 error ("AppleScript error %d", status);
2168 error ("%s", SSDATA (result));
2174 /* ==========================================================================
2176 Miscellaneous functions not called through hooks
2178 ========================================================================== */
2181 /* called from image.c */
2183 check_x_frame (Lisp_Object frame)
2185 return check_ns_frame (frame);
2189 /* called from frame.c */
2190 struct ns_display_info *
2191 check_x_display_info (Lisp_Object frame)
2193 return check_ns_display_info (frame);
2198 x_set_scroll_bar_default_width (struct frame *f)
2200 int wid = FRAME_COLUMN_WIDTH (f);
2201 FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2202 FRAME_CONFIG_SCROLL_BAR_COLS (f) = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) +
2207 /* terms impl this instead of x-get-resource directly */
2209 x_get_string_resource (XrmDatabase rdb, char *name, char *class)
2211 /* remove appname prefix; TODO: allow for !="Emacs" */
2212 char *toCheck = class + (!strncmp (class, "Emacs.", 6) ? 6 : 0);
2216 if (inhibit_x_resources)
2217 /* --quick was passed, so this is a no-op. */
2220 res = ns_get_defaults_value (toCheck);
2221 return !res ? NULL :
2222 (!c_strncasecmp (res, "YES", 3) ? "true" :
2223 (!c_strncasecmp (res, "NO", 2) ? "false" : res));
2228 x_get_focus_frame (struct frame *frame)
2230 struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (frame);
2231 Lisp_Object nsfocus;
2233 if (!dpyinfo->x_focus_frame)
2236 XSETFRAME (nsfocus, dpyinfo->x_focus_frame);
2242 x_pixel_width (struct frame *f)
2244 return FRAME_PIXEL_WIDTH (f);
2249 x_pixel_height (struct frame *f)
2251 return FRAME_PIXEL_HEIGHT (f);
2256 x_char_width (struct frame *f)
2258 return FRAME_COLUMN_WIDTH (f);
2263 x_char_height (struct frame *f)
2265 return FRAME_LINE_HEIGHT (f);
2270 x_screen_planes (struct frame *f)
2272 return FRAME_NS_DISPLAY_INFO (f)->n_planes;
2277 x_sync (struct frame *f)
2279 /* XXX Not implemented XXX */
2285 /* ==========================================================================
2287 Lisp definitions that, for whatever reason, we can't alias as 'ns-XXX'.
2289 ========================================================================== */
2292 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
2293 doc: /* Internal function called by `color-defined-p', which see.
2294 \(Note that the Nextstep version of this function ignores FRAME.) */)
2295 (Lisp_Object color, Lisp_Object frame)
2299 return ns_lisp_to_color (color, &col) ? Qnil : Qt;
2303 DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0,
2304 doc: /* Internal function called by `color-values', which see. */)
2305 (Lisp_Object color, Lisp_Object frame)
2308 CGFloat red, green, blue, alpha;
2311 CHECK_STRING (color);
2313 if (ns_lisp_to_color (color, &col))
2316 [[col colorUsingColorSpaceName: NSCalibratedRGBColorSpace]
2317 getRed: &red green: &green blue: &blue alpha: &alpha];
2318 return list3 (make_number (lrint (red*65280)),
2319 make_number (lrint (green*65280)),
2320 make_number (lrint (blue*65280)));
2324 DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0,
2325 doc: /* Internal function called by `display-color-p', which see. */)
2326 (Lisp_Object display)
2328 NSWindowDepth depth;
2329 NSString *colorSpace;
2331 depth = [ns_get_screen (display) depth];
2332 colorSpace = NSColorSpaceFromDepth (depth);
2334 return [colorSpace isEqualToString: NSDeviceWhiteColorSpace]
2335 || [colorSpace isEqualToString: NSCalibratedWhiteColorSpace]
2340 DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p,
2341 Sx_display_grayscale_p, 0, 1, 0,
2342 doc: /* Return t if the Nextstep display supports shades of gray.
2343 Note that color displays do support shades of gray.
2344 The optional argument DISPLAY specifies which display to ask about.
2345 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2346 If omitted or nil, that stands for the selected frame's display. */)
2347 (Lisp_Object display)
2349 NSWindowDepth depth;
2351 depth = [ns_get_screen (display) depth];
2353 return NSBitsPerPixelFromDepth (depth) > 1 ? Qt : Qnil;
2357 DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width,
2359 doc: /* Return the width in pixels of the Nextstep display DISPLAY.
2360 The optional argument DISPLAY specifies which display to ask about.
2361 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2362 If omitted or nil, that stands for the selected frame's display. */)
2363 (Lisp_Object display)
2366 return make_number ((int) [ns_get_screen (display) frame].size.width);
2370 DEFUN ("x-display-pixel-height", Fx_display_pixel_height,
2371 Sx_display_pixel_height, 0, 1, 0,
2372 doc: /* Return the height in pixels of the Nextstep display DISPLAY.
2373 The optional argument DISPLAY specifies which display to ask about.
2374 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2375 If omitted or nil, that stands for the selected frame's display. */)
2376 (Lisp_Object display)
2379 return make_number ((int) [ns_get_screen (display) frame].size.height);
2383 DEFUN ("display-usable-bounds", Fns_display_usable_bounds,
2384 Sns_display_usable_bounds, 0, 1, 0,
2385 doc: /* Return the bounds of the usable part of the screen.
2386 The return value is a list of integers (LEFT TOP WIDTH HEIGHT), which
2387 are the boundaries of the usable part of the screen, excluding areas
2388 reserved for the Mac menu, dock, and so forth.
2390 The screen queried corresponds to DISPLAY, which should be either a
2391 frame, a display name (a string), or terminal ID. If omitted or nil,
2392 that stands for the selected frame's display. */)
2393 (Lisp_Object display)
2399 screen = ns_get_screen (display);
2403 vScreen = [screen visibleFrame];
2405 /* NS coordinate system is upside-down.
2406 Transform to screen-specific coordinates. */
2407 return list4 (make_number ((int) vScreen.origin.x),
2408 make_number ((int) [screen frame].size.height
2409 - vScreen.size.height - vScreen.origin.y),
2410 make_number ((int) vScreen.size.width),
2411 make_number ((int) vScreen.size.height));
2415 DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes,
2417 doc: /* Return the number of bitplanes of the Nextstep display DISPLAY.
2418 The optional argument DISPLAY specifies which display to ask about.
2419 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2420 If omitted or nil, that stands for the selected frame's display. */)
2421 (Lisp_Object display)
2425 (NSBitsPerPixelFromDepth ([ns_get_screen (display) depth]));
2429 DEFUN ("x-display-color-cells", Fx_display_color_cells,
2430 Sx_display_color_cells, 0, 1, 0,
2431 doc: /* Returns the number of color cells of the Nextstep display DISPLAY.
2432 The optional argument DISPLAY specifies which display to ask about.
2433 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2434 If omitted or nil, that stands for the selected frame's display. */)
2435 (Lisp_Object display)
2437 struct ns_display_info *dpyinfo;
2440 dpyinfo = check_ns_display_info (display);
2441 /* We force 24+ bit depths to 24-bit to prevent an overflow. */
2442 return make_number (1 << min (dpyinfo->n_planes, 24));
2446 /* Unused dummy def needed for compatibility. */
2447 Lisp_Object tip_frame;
2449 /* TODO: move to xdisp or similar */
2451 compute_tip_xy (struct frame *f,
2460 Lisp_Object left, top;
2461 EmacsView *view = FRAME_NS_VIEW (f);
2464 /* Start with user-specified or mouse position. */
2465 left = Fcdr (Fassq (Qleft, parms));
2466 top = Fcdr (Fassq (Qtop, parms));
2468 if (!INTEGERP (left) || !INTEGERP (top))
2470 pt = last_mouse_motion_position;
2471 /* Convert to screen coordinates */
2472 pt = [view convertPoint: pt toView: nil];
2473 pt = [[view window] convertBaseToScreen: pt];
2477 /* Absolute coordinates. */
2479 pt.y = x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)) - XINT (top)
2483 /* Ensure in bounds. (Note, screen origin = lower left.) */
2484 if (INTEGERP (left))
2486 else if (pt.x + XINT (dx) <= 0)
2487 *root_x = 0; /* Can happen for negative dx */
2488 else if (pt.x + XINT (dx) + width
2489 <= x_display_pixel_width (FRAME_NS_DISPLAY_INFO (f)))
2490 /* It fits to the right of the pointer. */
2491 *root_x = pt.x + XINT (dx);
2492 else if (width + XINT (dx) <= pt.x)
2493 /* It fits to the left of the pointer. */
2494 *root_x = pt.x - width - XINT (dx);
2496 /* Put it left justified on the screen -- it ought to fit that way. */
2501 else if (pt.y - XINT (dy) - height >= 0)
2502 /* It fits below the pointer. */
2503 *root_y = pt.y - height - XINT (dy);
2504 else if (pt.y + XINT (dy) + height
2505 <= x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)))
2506 /* It fits above the pointer */
2507 *root_y = pt.y + XINT (dy);
2509 /* Put it on the top. */
2510 *root_y = x_display_pixel_height (FRAME_NS_DISPLAY_INFO (f)) - height;
2514 DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0,
2515 doc: /* Show STRING in a \"tooltip\" window on frame FRAME.
2516 A tooltip window is a small window displaying a string.
2518 This is an internal function; Lisp code should call `tooltip-show'.
2520 FRAME nil or omitted means use the selected frame.
2522 PARMS is an optional list of frame parameters which can be used to
2523 change the tooltip's appearance.
2525 Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil
2526 means use the default timeout of 5 seconds.
2528 If the list of frame parameters PARMS contains a `left' parameter,
2529 the tooltip is displayed at that x-position. Otherwise it is
2530 displayed at the mouse position, with offset DX added (default is 5 if
2531 DX isn't specified). Likewise for the y-position; if a `top' frame
2532 parameter is specified, it determines the y-position of the tooltip
2533 window, otherwise it is displayed at the mouse position, with offset
2534 DY added (default is -10).
2536 A tooltip's maximum size is specified by `x-max-tooltip-size'.
2537 Text larger than the specified size is clipped. */)
2538 (Lisp_Object string, Lisp_Object frame, Lisp_Object parms, Lisp_Object timeout, Lisp_Object dx, Lisp_Object dy)
2541 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
2542 ptrdiff_t count = SPECPDL_INDEX ();
2547 specbind (Qinhibit_redisplay, Qt);
2549 GCPRO4 (string, parms, frame, timeout);
2551 CHECK_STRING (string);
2552 str = SSDATA (string);
2553 f = check_x_frame (frame);
2555 timeout = make_number (5);
2557 CHECK_NATNUM (timeout);
2560 dx = make_number (5);
2565 dy = make_number (-10);
2570 if (ns_tooltip == nil)
2571 ns_tooltip = [[EmacsTooltip alloc] init];
2575 [ns_tooltip setText: str];
2576 size = [ns_tooltip frame].size;
2578 /* Move the tooltip window where the mouse pointer is. Resize and
2580 compute_tip_xy (f, parms, dx, dy, (int)size.width, (int)size.height,
2583 [ns_tooltip showAtX: root_x Y: root_y for: XINT (timeout)];
2587 return unbind_to (count, Qnil);
2591 DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0,
2592 doc: /* Hide the current tooltip window, if there is any.
2593 Value is t if tooltip was open, nil otherwise. */)
2596 if (ns_tooltip == nil || ![ns_tooltip isActive])
2603 /* ==========================================================================
2605 Class implementations
2607 ========================================================================== */
2610 @implementation EmacsSavePanel
2611 #ifdef NS_IMPL_COCOA
2612 /* --------------------------------------------------------------------------
2613 These are overridden to intercept on OS X: ending panel restarts NSApp
2614 event loop if it is stopped. Not sure if this is correct behavior,
2615 perhaps should check if running and if so send an appdefined.
2616 -------------------------------------------------------------------------- */
2617 - (void) ok: (id)sender
2623 - (void) cancel: (id)sender
2625 [super cancel: sender];
2632 @implementation EmacsOpenPanel
2633 #ifdef NS_IMPL_COCOA
2634 /* --------------------------------------------------------------------------
2635 These are overridden to intercept on OS X: ending panel restarts NSApp
2636 event loop if it is stopped. Not sure if this is correct behavior,
2637 perhaps should check if running and if so send an appdefined.
2638 -------------------------------------------------------------------------- */
2639 - (void) ok: (id)sender
2645 - (void) cancel: (id)sender
2647 [super cancel: sender];
2654 @implementation EmacsFileDelegate
2655 /* --------------------------------------------------------------------------
2656 Delegate methods for Open/Save panels
2657 -------------------------------------------------------------------------- */
2658 - (BOOL)panel: (id)sender isValidFilename: (NSString *)filename
2662 - (BOOL)panel: (id)sender shouldShowFilename: (NSString *)filename
2666 - (NSString *)panel: (id)sender userEnteredFilename: (NSString *)filename
2667 confirmed: (BOOL)okFlag
2676 /* ==========================================================================
2678 Lisp interface declaration
2680 ========================================================================== */
2684 syms_of_nsfns (void)
2686 Qfontsize = intern_c_string ("fontsize");
2687 staticpro (&Qfontsize);
2689 DEFVAR_LISP ("ns-icon-type-alist", Vns_icon_type_alist,
2690 doc: /* Alist of elements (REGEXP . IMAGE) for images of icons associated to frames.
2691 If the title of a frame matches REGEXP, then IMAGE.tiff is
2692 selected as the image of the icon representing the frame when it's
2693 miniaturized. If an element is t, then Emacs tries to select an icon
2694 based on the filetype of the visited file.
2696 The images have to be installed in a folder called English.lproj in the
2697 Emacs folder. You have to restart Emacs after installing new icons.
2699 Example: Install an icon Gnus.tiff and execute the following code
2701 (setq ns-icon-type-alist
2702 (append ns-icon-type-alist
2703 '((\"^\\\\*\\\\(Group\\\\*$\\\\|Summary \\\\|Article\\\\*$\\\\)\"
2706 When you miniaturize a Group, Summary or Article frame, Gnus.tiff will
2707 be used as the image of the icon representing the frame. */);
2708 Vns_icon_type_alist = Fcons (Qt, Qnil);
2710 DEFVAR_LISP ("ns-version-string", Vns_version_string,
2711 doc: /* Toolkit version for NS Windowing. */);
2712 Vns_version_string = ns_appkit_version_str ();
2714 defsubr (&Sns_read_file_name);
2715 defsubr (&Sns_get_resource);
2716 defsubr (&Sns_set_resource);
2717 defsubr (&Sxw_display_color_p); /* this and next called directly by C code */
2718 defsubr (&Sx_display_grayscale_p);
2719 defsubr (&Sns_font_name);
2720 defsubr (&Sns_list_colors);
2721 #ifdef NS_IMPL_COCOA
2722 defsubr (&Sns_do_applescript);
2724 defsubr (&Sxw_color_defined_p);
2725 defsubr (&Sxw_color_values);
2726 defsubr (&Sx_server_max_request_size);
2727 defsubr (&Sx_server_vendor);
2728 defsubr (&Sx_server_version);
2729 defsubr (&Sx_display_pixel_width);
2730 defsubr (&Sx_display_pixel_height);
2731 defsubr (&Sns_display_usable_bounds);
2732 defsubr (&Sx_display_mm_width);
2733 defsubr (&Sx_display_mm_height);
2734 defsubr (&Sx_display_screens);
2735 defsubr (&Sx_display_planes);
2736 defsubr (&Sx_display_color_cells);
2737 defsubr (&Sx_display_visual_class);
2738 defsubr (&Sx_display_backing_store);
2739 defsubr (&Sx_display_save_under);
2740 defsubr (&Sx_create_frame);
2741 defsubr (&Sx_open_connection);
2742 defsubr (&Sx_close_connection);
2743 defsubr (&Sx_display_list);
2745 defsubr (&Sns_hide_others);
2746 defsubr (&Sns_hide_emacs);
2747 defsubr (&Sns_emacs_info_panel);
2748 defsubr (&Sns_list_services);
2749 defsubr (&Sns_perform_service);
2750 defsubr (&Sns_convert_utf8_nfd_to_nfc);
2751 defsubr (&Sx_focus_frame);
2752 defsubr (&Sns_popup_font_panel);
2753 defsubr (&Sns_popup_color_panel);
2755 defsubr (&Sx_show_tip);
2756 defsubr (&Sx_hide_tip);
2758 /* used only in fontset.c */
2759 check_window_system_func = check_ns;