1 /* Functions for the NeXT/Open/GNUstep and MacOSX window system.
2 Copyright (C) 1989, 1992, 1993, 1994, 2005, 2006, 2008, 2009
3 Free Software Foundation, Inc.
5 This file is part of GNU Emacs.
7 GNU Emacs is free software: you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation, either version 3 of the License, or
10 (at your option) any later version.
12 GNU Emacs is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
21 Originally by Carl Edman
22 Updated by Christian Limpach (chris@nice.ch)
23 OpenStep/Rhapsody port by Scott Bender (sbender@harmony-ds.com)
24 MacOSX/Aqua port by Christophe de Dinechin (descubes@earthlink.net)
25 GNUstep port and post-20 update by Adrian Robert (arobert@cogsci.ucsd.edu)
28 /* This should be the first include, as it may set up #defines affecting
29 interpretation of even the system includes. */
36 #include "blockinput.h"
41 #include "termhooks.h"
43 #include "character.h"
47 int fns_trace_num
= 1;
48 #define NSTRACE
(x
) fprintf (stderr
, "
%s:%d: [%d] " #x "\n", \
49 __FILE__
, __LINE__
, ++fns_trace_num
)
56 extern NSArray
*ns_send_types
, *ns_return_types
, *ns_drag_types
;
58 extern Lisp_Object Qforeground_color
;
59 extern Lisp_Object Qbackground_color
;
60 extern Lisp_Object Qcursor_color
;
61 extern Lisp_Object Qinternal_border_width
;
62 extern Lisp_Object Qvisibility
;
63 extern Lisp_Object Qcursor_type
;
64 extern Lisp_Object Qicon_type
;
65 extern Lisp_Object Qicon_name
;
66 extern Lisp_Object Qicon_left
;
67 extern Lisp_Object Qicon_top
;
68 extern Lisp_Object Qleft
;
69 extern Lisp_Object Qright
;
70 extern Lisp_Object Qtop
;
71 extern Lisp_Object Qdisplay
;
72 extern Lisp_Object Qvertical_scroll_bars
;
73 extern Lisp_Object Qauto_raise
;
74 extern Lisp_Object Qauto_lower
;
75 extern Lisp_Object Qbox
;
76 extern Lisp_Object Qscroll_bar_width
;
77 extern Lisp_Object Qx_resource_name
;
78 extern Lisp_Object Qface_set_after_frame_default
;
79 extern Lisp_Object Qunderline
, Qundefined
;
80 extern Lisp_Object Qheight
, Qminibuffer
, Qname
, Qonly
, Qwidth
;
81 extern Lisp_Object Qunsplittable
, Qmenu_bar_lines
, Qbuffer_predicate
, Qtitle
;
84 Lisp_Object Qbuffered
;
85 Lisp_Object Qfontsize
;
87 /* hack for OS X file panels */
90 /* Alist of elements (REGEXP . IMAGE) for images of icons associated
92 static Lisp_Object Vns_icon_type_alist
;
94 /* Toolkit version support. */
95 static Lisp_Object Vns_version_string
;
97 EmacsTooltip
*ns_tooltip
;
99 /* Need forward declaration here to preserve organizational integrity of file */
100 Lisp_Object Fx_open_connection
(Lisp_Object
, Lisp_Object
, Lisp_Object
);
102 extern BOOL ns_in_resize
;
105 /* ==========================================================================
107 Internal utility functions
109 ========================================================================== */
116 error ("OpenStep is not in use or not initialized"
);
120 /* Nonzero if we can use mouse menus. */
128 /* Extract a frame as a FRAME_PTR, defaulting to the selected frame
129 and checking validity for NS. */
131 check_ns_frame
(Lisp_Object frame
)
136 f
= SELECTED_FRAME
();
139 CHECK_LIVE_FRAME
(frame
);
142 if (! FRAME_NS_P
(f
))
143 error ("non
-Nextstep frame used"
);
148 /* Let the user specify an Nextstep display with a frame.
149 nil stands for the selected frame--or, if that is not an Nextstep frame,
150 the first Nextstep display on the list. */
151 static
struct ns_display_info
*
152 check_ns_display_info
(Lisp_Object frame
)
156 struct frame
*f
= SELECTED_FRAME
();
157 if (FRAME_NS_P
(f
) && FRAME_LIVE_P
(f
) )
158 return FRAME_NS_DISPLAY_INFO
(f
);
159 else if (x_display_list
!= 0)
160 return x_display_list
;
162 error ("Nextstep windows are not in use or not initialized"
);
164 else if (INTEGERP
(frame
))
166 struct terminal *t
= get_terminal
(frame
, 1);
168 if (t
->type != output_ns
)
169 error ("
Terminal %d is not a Nextstep display", XINT (frame));
171 return t
->display_info.ns
;
173 else if (STRINGP
(frame
))
174 return ns_display_info_for_name
(frame
);
179 CHECK_LIVE_FRAME
(frame
);
181 if (! FRAME_NS_P
(f
))
182 error ("non
-Nextstep frame used"
);
183 return FRAME_NS_DISPLAY_INFO
(f
);
185 return NULL; /* shut compiler up */
190 ns_get_window
(Lisp_Object maybeFrame
)
192 id
view =nil
, window
=nil
;
194 if (!FRAMEP
(maybeFrame
) ||
!FRAME_NS_P
(XFRAME
(maybeFrame
)))
195 maybeFrame
= selected_frame
;/*wrong_type_argument (Qframep, maybeFrame); */
197 if (!NILP
(maybeFrame
))
198 view = FRAME_NS_VIEW
(XFRAME
(maybeFrame
));
199 if (view) window
=[view window
];
206 ns_get_screen
(Lisp_Object anythingUnderTheSun
)
209 NSScreen
*screen
= 0;
211 struct terminal *terminal;
212 struct ns_display_info
*dpyinfo
;
213 struct frame
*f
= NULL;
216 if (INTEGERP
(anythingUnderTheSun
)) {
217 /* we got a terminal */
218 terminal = get_terminal
(anythingUnderTheSun
, 1);
219 dpyinfo
= terminal->display_info.ns
;
220 f
= dpyinfo
->x_focus_frame
;
222 f
= dpyinfo
->x_highlight_frame
;
224 } else if (FRAMEP
(anythingUnderTheSun
) &&
225 FRAME_NS_P
(XFRAME
(anythingUnderTheSun
))) {
227 f
= XFRAME
(anythingUnderTheSun
);
229 } else if (STRINGP
(anythingUnderTheSun
)) { /* FIXME/cl for multi-display */
233 f
= SELECTED_FRAME
();
236 XSETFRAME
(frame
, f
);
237 window
= ns_get_window
(frame
);
241 screen
= [window screen
];
243 screen
= [NSScreen mainScreen
];
249 /* Return the X display structure for the display named NAME.
250 Open a new connection if necessary. */
251 struct ns_display_info
*
252 ns_display_info_for_name
(name
)
256 struct ns_display_info
*dpyinfo
;
260 for (dpyinfo
= x_display_list
, names
= ns_display_name_list
;
262 dpyinfo
= dpyinfo
->next
, names
= XCDR
(names
))
265 tem
= Fstring_equal
(XCAR
(XCAR
(names
)), name
);
270 error ("Emacs
for OpenStep does not yet support multi
-display."
);
272 Fx_open_connection
(name
, Qnil
, Qnil
);
273 dpyinfo
= x_display_list
;
276 error ("OpenStep on
%s not responding.\n", SDATA (name));
283 interpret_services_menu
(NSMenu
*menu, Lisp_Object prefix
, Lisp_Object old
)
284 /* --------------------------------------------------------------------------
285 Turn the input menu (an NSMenu) into a lisp list for tracking on lisp side
286 -------------------------------------------------------------------------- */
296 count
= [menu numberOfItems
];
297 for (i
= 0; i
<count
; i
++)
299 item
= [menu itemAtIndex
: i
];
300 name
= [[item
title] UTF8String
];
303 nameStr
= build_string
(name
);
305 if ([item hasSubmenu
])
307 old
= interpret_services_menu
([item submenu
],
308 Fcons
(nameStr
, prefix
), old
);
312 keys
= [item keyEquivalent
];
313 if (keys
&& [keys
length] )
315 key
= [keys characterAtIndex
: 0];
316 res
= make_number
(key|super_modifier
);
322 old
= Fcons
(Fcons
(res
,
323 Freverse
(Fcons
(nameStr
,
333 /* ==========================================================================
335 Frame parameter setters
337 ========================================================================== */
341 x_set_foreground_color
(struct frame
*f
, Lisp_Object arg
, Lisp_Object oldval
)
345 if (ns_lisp_to_color
(arg
, &col
))
347 store_frame_param
(f
, Qforeground_color
, oldval
);
348 error ("Unknown color"
);
352 [f
->output_data.ns
->foreground_color release
];
353 f
->output_data.ns
->foreground_color
= col
;
355 if (FRAME_NS_VIEW
(f
))
357 update_face_from_frame_parameter
(f
, Qforeground_color
, arg
);
358 /*recompute_basic_faces (f); */
359 if (FRAME_VISIBLE_P
(f
))
366 x_set_background_color
(struct frame
*f
, Lisp_Object arg
, Lisp_Object oldval
)
370 NSView
*view = FRAME_NS_VIEW
(f
);
373 if (ns_lisp_to_color
(arg
, &col
))
375 store_frame_param
(f
, Qbackground_color
, oldval
);
376 error ("Unknown color"
);
379 /* clear the frame; in some instances the NS-internal GC appears not to
380 update, or it does update and cannot clear old text properly */
381 if (FRAME_VISIBLE_P
(f
))
385 [f
->output_data.ns
->background_color release
];
386 f
->output_data.ns
->background_color
= col
;
389 [[view window
] setBackgroundColor
: col
];
390 alpha
= [col alphaComponent
];
393 [[view window
] setOpaque
: NO
];
395 [[view window
] setOpaque
: YES
];
397 face
= FRAME_DEFAULT_FACE
(f
);
400 col
= ns_lookup_indexed_color
(NS_FACE_BACKGROUND
(face
), f
);
402 = (EMACS_UINT
) [[col colorWithAlphaComponent
: alpha
] retain
];
405 update_face_from_frame_parameter
(f
, Qbackground_color
, arg
);
408 if (FRAME_VISIBLE_P
(f
))
415 x_set_cursor_color
(struct frame
*f
, Lisp_Object arg
, Lisp_Object oldval
)
419 if (ns_lisp_to_color
(arg
, &col
))
421 store_frame_param
(f
, Qcursor_color
, oldval
);
422 error ("Unknown color"
);
425 [FRAME_CURSOR_COLOR
(f
) release
];
426 FRAME_CURSOR_COLOR
(f
) = [col retain
];
428 if (FRAME_VISIBLE_P
(f
))
430 x_update_cursor
(f
, 0);
431 x_update_cursor
(f
, 1);
433 update_face_from_frame_parameter
(f
, Qcursor_color
, arg
);
438 x_set_icon_name
(struct frame
*f
, Lisp_Object arg
, Lisp_Object oldval
)
440 NSView
*view = FRAME_NS_VIEW
(f
);
441 NSTRACE
(x_set_icon_name
);
446 /* see if it's changed */
449 if (STRINGP
(oldval
) && EQ
(Fstring_equal
(oldval
, arg
), Qt
))
452 else if (!STRINGP
(oldval
) && EQ
(oldval
, Qnil
) == EQ
(arg
, Qnil
))
459 if (!NILP
(f
->title))
462 /* explicit name and no icon-name -> explicit_name */
463 if (f
->explicit_name
)
467 /* no explicit name and no icon-name ->
468 name has to be rebuild from icon_title_format */
469 windows_or_buffers_changed
++;
474 /* Don't change the name if it's already NAME. */
475 if ([[view window
] miniwindowTitle
] &&
476 ([[[view window
] miniwindowTitle
]
477 isEqualToString
: [NSString stringWithUTF8String
:
481 [[view window
] setMiniwindowTitle
:
482 [NSString stringWithUTF8String
: SDATA
(arg
)]];
487 ns_set_name_iconic
(struct frame
*f
, Lisp_Object name
, int explicit
)
489 NSView
*view = FRAME_NS_VIEW
(f
);
490 NSTRACE
(ns_set_name_iconic
);
495 /* Make sure that requests from lisp code override requests from
496 Emacs redisplay code. */
499 /* If we're switching from explicit to implicit, we had better
500 update the mode lines and thereby update the title. */
501 if (f
->explicit_name
&& NILP
(name
))
502 update_mode_lines
= 1;
504 f
->explicit_name
= ! NILP
(name
);
506 else if (f
->explicit_name
)
509 /* title overrides explicit name */
510 if (! NILP
(f
->title))
513 /* icon_name overrides title and explicit name */
514 if (! NILP
(f
->icon_name
))
519 ([[[NSProcessInfo processInfo
] processName
] UTF8String
]);
523 /* Don't change the name if it's already NAME. */
524 if ([[view window
] miniwindowTitle
] &&
525 ([[[view window
] miniwindowTitle
]
526 isEqualToString
: [NSString stringWithUTF8String
:
530 [[view window
] setMiniwindowTitle
:
531 [NSString stringWithUTF8String
: SDATA
(name
)]];
536 ns_set_name
(struct frame
*f
, Lisp_Object name
, int explicit
)
538 NSView
*view = FRAME_NS_VIEW
(f
);
539 NSTRACE
(ns_set_name
);
544 /* Make sure that requests from lisp code override requests from
545 Emacs redisplay code. */
548 /* If we're switching from explicit to implicit, we had better
549 update the mode lines and thereby update the title. */
550 if (f
->explicit_name
&& NILP
(name
))
551 update_mode_lines
= 1;
553 f
->explicit_name
= ! NILP
(name
);
555 else if (f
->explicit_name
)
560 ([[[NSProcessInfo processInfo
] processName
] UTF8String
]);
564 /* title overrides explicit name */
565 if (! NILP
(f
->title))
570 /* Don't change the name if it's already NAME. */
571 if ([[[view window
] title]
572 isEqualToString
: [NSString stringWithUTF8String
:
575 [[view window
] setTitle
: [NSString stringWithUTF8String
:
580 /* This function should be called when the user's lisp code has
581 specified a name for the frame; the name will override any set by the
584 x_explicitly_set_name
(FRAME_PTR f
, Lisp_Object arg
, Lisp_Object oldval
)
586 NSTRACE
(x_explicitly_set_name
);
587 ns_set_name_iconic
(f
, arg
, 1);
588 ns_set_name
(f
, arg
, 1);
592 /* This function should be called by Emacs redisplay code to set the
593 name; names set this way will never override names set by the user's
596 x_implicitly_set_name
(FRAME_PTR f
, Lisp_Object arg
, Lisp_Object oldval
)
598 NSTRACE
(x_implicitly_set_name
);
599 if (FRAME_ICONIFIED_P
(f
))
600 ns_set_name_iconic
(f
, arg
, 0);
602 ns_set_name
(f
, arg
, 0);
606 /* Change the title of frame F to NAME.
607 If NAME is nil, use the frame name as the title.
609 If EXPLICIT is non-zero, that indicates that lisp code is setting the
610 name; if NAME is a string, set F's name to NAME and set
611 F->explicit_name; if NAME is Qnil, then clear F->explicit_name.
613 If EXPLICIT is zero, that indicates that Emacs redisplay code is
614 suggesting a new name, which lisp code should override; if
615 F->explicit_name is set, ignore the new name; otherwise, set it. */
617 x_set_title
(struct frame
*f
, Lisp_Object name
, Lisp_Object old_name
)
619 NSTRACE
(x_set_title
);
620 /* Don't change the title if it's already NAME. */
621 if (EQ
(name
, f
->title))
624 update_mode_lines
= 1;
631 ns_set_name_as_filename
(struct frame
*f
)
633 NSView
*view = FRAME_NS_VIEW
(f
);
635 Lisp_Object buf
= XWINDOW
(f
->selected_window
)->buffer
;
637 NSAutoreleasePool
*pool
;
638 NSTRACE
(ns_set_name_as_filename
);
640 if (f
->explicit_name ||
! NILP
(f
->title) || ns_in_resize
)
644 pool
= [[NSAutoreleasePool alloc
] init
];
645 name
=XBUFFER
(buf
)->filename
;
646 if (NILP
(name
) || FRAME_ICONIFIED_P
(f
)) name
=XBUFFER
(buf
)->name
;
648 if (FRAME_ICONIFIED_P
(f
) && !NILP
(f
->icon_name
))
653 ([[[NSProcessInfo processInfo
] processName
] UTF8String
]);
657 title = FRAME_ICONIFIED_P
(f
) ?
[[[view window
] miniwindowTitle
] UTF8String
]
658 : [[[view window
] title] UTF8String
];
660 if (title && (! strcmp (title, SDATA
(name
))))
667 if (! FRAME_ICONIFIED_P
(f
))
670 /* work around a bug observed on 10.3 where
671 setTitleWithRepresentedFilename does not clear out previous state
672 if given filename does not exist */
673 NSString
*str
= [NSString stringWithUTF8String
: SDATA
(name
)];
674 if (![[NSFileManager defaultManager
] fileExistsAtPath
: str
])
676 [[view window
] setTitleWithRepresentedFilename
: @""
];
677 [[view window
] setTitle
: str
];
681 [[view window
] setTitleWithRepresentedFilename
: str
];
684 [[view window
] setTitleWithRepresentedFilename
:
685 [NSString stringWithUTF8String
: SDATA
(name
)]];
691 [[view window
] setMiniwindowTitle
:
692 [NSString stringWithUTF8String
: SDATA
(name
)]];
700 ns_set_doc_edited
(struct frame
*f
, Lisp_Object arg
, Lisp_Object oldval
)
702 NSView
*view = FRAME_NS_VIEW
(f
);
703 NSAutoreleasePool
*pool
;
705 pool
= [[NSAutoreleasePool alloc
] init
];
706 [[view window
] setDocumentEdited
: !NILP
(arg
)];
713 x_set_menu_bar_lines
(struct frame
*f
, Lisp_Object value
, Lisp_Object oldval
)
716 int olines
= FRAME_MENU_BAR_LINES
(f
);
717 if (FRAME_MINIBUF_ONLY_P
(f
))
720 if (INTEGERP
(value
))
721 nlines
= XINT
(value
);
725 FRAME_MENU_BAR_LINES
(f
) = 0;
728 FRAME_EXTERNAL_MENU_BAR
(f
) = 1;
729 /* does for all frames, whereas we just want for one frame
730 [NSMenu setMenuBarVisible: YES]; */
734 if (FRAME_EXTERNAL_MENU_BAR
(f
) == 1)
735 free_frame_menubar
(f
);
736 /* [NSMenu setMenuBarVisible: NO]; */
737 FRAME_EXTERNAL_MENU_BAR
(f
) = 0;
742 /* toolbar support */
744 x_set_tool_bar_lines
(struct frame
*f
, Lisp_Object value
, Lisp_Object oldval
)
747 Lisp_Object root_window
;
749 if (FRAME_MINIBUF_ONLY_P
(f
))
752 if (INTEGERP
(value
) && XINT
(value
) >= 0)
753 nlines
= XFASTINT
(value
);
759 FRAME_EXTERNAL_TOOL_BAR
(f
) = 1;
760 update_frame_tool_bar
(f
);
764 if (FRAME_EXTERNAL_TOOL_BAR
(f
))
766 free_frame_tool_bar
(f
);
767 FRAME_EXTERNAL_TOOL_BAR
(f
) = 0;
771 x_set_window_size
(f
, 0, f
->text_cols
, f
->text_lines
);
776 ns_implicitly_set_icon_type
(struct frame
*f
)
779 EmacsView
*view = FRAME_NS_VIEW
(f
);
781 Lisp_Object chain
, elt
;
782 NSAutoreleasePool
*pool
;
785 NSTRACE
(ns_implicitly_set_icon_type
);
788 pool
= [[NSAutoreleasePool alloc
] init
];
789 if (f
->output_data.ns
->miniimage
790 && [[NSString stringWithUTF8String
: SDATA
(f
->name
)]
791 isEqualToString
: [(NSImage
*)f
->output_data.ns
->miniimage name
]])
798 tem
= assq_no_quit
(Qicon_type
, f
->param_alist
);
799 if (CONSP
(tem
) && ! NILP
(XCDR
(tem
)))
806 for (chain
= Vns_icon_type_alist
;
807 (image = nil
) && CONSP
(chain
);
808 chain
= XCDR
(chain
))
811 /* special case: 't' means go by file type */
812 if (SYMBOLP
(elt
) && EQ
(elt
, Qt
) && SDATA
(f
->name
)[0] == '/')
815 = [NSString stringWithUTF8String
: SDATA
(f
->name
)];
816 if ([[NSFileManager defaultManager
] fileExistsAtPath
: str
])
817 image = [[[NSWorkspace sharedWorkspace
] iconForFile
: str
] retain
];
819 else if (CONSP
(elt
) &&
820 STRINGP
(XCAR
(elt
)) &&
821 STRINGP
(XCDR
(elt
)) &&
822 fast_string_match
(XCAR
(elt
), f
->name
) >= 0)
824 image = [EmacsImage allocInitFromFile
: XCDR
(elt
)];
826 image = [[NSImage imageNamed
:
827 [NSString stringWithUTF8String
:
828 SDATA
(XCDR
(elt
))]] retain
];
834 image = [[[NSWorkspace sharedWorkspace
] iconForFileType
: @"
text"
] retain
];
838 [f
->output_data.ns
->miniimage release
];
839 f
->output_data.ns
->miniimage
= image;
840 [view setMiniwindowImage
: setMini
];
847 x_set_icon_type
(struct frame
*f
, Lisp_Object arg
, Lisp_Object oldval
)
849 EmacsView
*view = FRAME_NS_VIEW
(f
);
853 NSTRACE
(x_set_icon_type
);
855 if (!NILP
(arg
) && SYMBOLP
(arg
))
857 arg
=build_string
(SDATA
(SYMBOL_NAME
(arg
)));
858 store_frame_param
(f
, Qicon_type
, arg
);
861 /* do it the implicit way */
864 ns_implicitly_set_icon_type
(f
);
870 image = [EmacsImage allocInitFromFile
: arg
];
872 image =[NSImage imageNamed
: [NSString stringWithUTF8String
:
877 image = [NSImage imageNamed
: @"
text"
];
881 f
->output_data.ns
->miniimage
= image;
882 [view setMiniwindowImage
: setMini
];
886 /* Xism; we stub out (we do implement this in ns-win.el) */
888 XParseGeometry
(char *string
, int
*x
, int
*y
,
889 unsigned int
*width
, unsigned int
*height
)
891 message1
("Warning
: XParseGeometry not supported under NS.
\n"
);
896 /* TODO: move to nsterm? */
898 ns_lisp_to_cursor_type
(Lisp_Object arg
)
901 if (XTYPE
(arg
) == Lisp_String
)
903 else if (XTYPE
(arg
) == Lisp_Symbol
)
904 str
= SDATA
(SYMBOL_NAME
(arg
));
906 if (!strcmp (str
, "box"
)) return FILLED_BOX_CURSOR
;
907 if (!strcmp (str
, "hollow"
)) return HOLLOW_BOX_CURSOR
;
908 if (!strcmp (str
, "hbar"
)) return HBAR_CURSOR
;
909 if (!strcmp (str
, "
bar"
)) return BAR_CURSOR
;
910 if (!strcmp (str
, "no"
)) return NO_CURSOR
;
916 ns_cursor_type_to_lisp
(int arg
)
920 case FILLED_BOX_CURSOR
: return Qbox
;
921 case HOLLOW_BOX_CURSOR
: return intern
("hollow"
);
922 case HBAR_CURSOR
: return intern
("hbar"
);
923 case BAR_CURSOR
: return intern
("
bar"
);
925 default
: return intern
("no"
);
929 /* This is the same as the xfns.c definition. */
931 x_set_cursor_type
(f
, arg
, oldval
)
933 Lisp_Object arg
, oldval
;
935 set_frame_cursor_types
(f
, arg
);
937 /* Make sure the cursor gets redrawn. */
938 cursor_type_changed
= 1;
942 /* called to set mouse pointer color, but all other terms use it to
943 initialize pointer types (and don't set the color ;) */
945 x_set_mouse_color
(struct frame
*f
, Lisp_Object arg
, Lisp_Object oldval
)
947 /* don't think we can do this on Nextstep */
952 #define Xstr
(x
) Str
(x
)
955 ns_appkit_version_str
()
959 #ifdef NS_IMPL_GNUSTEP
960 sprintf(tmp
, "gnustep
-gui
-%s", Xstr(GNUSTEP_GUI_VERSION));
961 #elif defined
(NS_IMPL_COCOA
)
962 sprintf(tmp
, "apple
-appkit
-%.2f", NSAppKitVersionNumber);
966 return build_string
(tmp
);
970 /* This is for use by x-server-version and collapses all version info we
971 have into a single int. For a better picture of the implementation
972 running, use ns_appkit_version_str.*/
974 ns_appkit_version_int
()
976 #ifdef NS_IMPL_GNUSTEP
977 return GNUSTEP_GUI_MAJOR_VERSION
* 100 + GNUSTEP_GNU_MINOR_VERSION
;
978 #elif defined
(NS_IMPL_COCOA
)
979 return (int
)NSAppKitVersionNumber
;
986 x_icon
(struct frame
*f
, Lisp_Object parms
)
987 /* --------------------------------------------------------------------------
988 Strangely-named function to set icon position parameters in frame.
989 This is irrelevant under OS X, but might be needed under GNUstep,
990 depending on the window manager used. Note, this is not a standard
991 frame parameter-setter; it is called directly from x-create-frame.
992 -------------------------------------------------------------------------- */
994 Lisp_Object icon_x
, icon_y
;
995 struct ns_display_info
*dpyinfo
= check_ns_display_info
(Qnil
);
997 f
->output_data.ns
->icon_top
= Qnil
;
998 f
->output_data.ns
->icon_left
= Qnil
;
1000 /* Set the position of the icon. */
1001 icon_x
= x_get_arg
(dpyinfo
, parms
, Qicon_left
, 0, 0, RES_TYPE_NUMBER
);
1002 icon_y
= x_get_arg
(dpyinfo
, parms
, Qicon_top
, 0, 0, RES_TYPE_NUMBER
);
1003 if (!EQ
(icon_x
, Qunbound
) && !EQ
(icon_y
, Qunbound
))
1005 CHECK_NUMBER
(icon_x
);
1006 CHECK_NUMBER
(icon_y
);
1007 f
->output_data.ns
->icon_top
= icon_y
;
1008 f
->output_data.ns
->icon_left
= icon_x
;
1010 else if (!EQ
(icon_x
, Qunbound
) ||
!EQ
(icon_y
, Qunbound
))
1011 error ("Both left and top icon corners of icon must be specified"
);
1015 /* Note: see frame.c for template, also where generic functions are impl */
1016 frame_parm_handler ns_frame_parm_handlers
[] =
1018 x_set_autoraise
, /* generic OK */
1019 x_set_autolower
, /* generic OK */
1020 x_set_background_color
,
1021 0, /* x_set_border_color, may be impossible under Nextstep */
1022 0, /* x_set_border_width, may be impossible under Nextstep */
1025 x_set_font
, /* generic OK */
1026 x_set_foreground_color
,
1029 x_set_internal_border_width
, /* generic OK */
1030 x_set_menu_bar_lines
,
1032 x_explicitly_set_name
,
1033 x_set_scroll_bar_width
, /* generic OK */
1035 x_set_unsplittable
, /* generic OK */
1036 x_set_vertical_scroll_bars
, /* generic OK */
1037 x_set_visibility
, /* generic OK */
1038 x_set_tool_bar_lines
,
1039 0, /* x_set_scroll_bar_foreground, will ignore (not possible on NS) */
1040 0, /* x_set_scroll_bar_background, will ignore (not possible on NS) */
1041 x_set_screen_gamma
, /* generic OK */
1042 x_set_line_spacing
, /* generic OK, sets f->extra_line_spacing to int */
1043 x_set_fringe_width
, /* generic OK */
1044 x_set_fringe_width
, /* generic OK */
1045 0, /* x_set_wait_for_wm, will ignore */
1046 0, /* x_set_fullscreen will ignore */
1047 x_set_font_backend
, /* generic OK */
1053 /* ==========================================================================
1057 ========================================================================== */
1059 DEFUN
("x
-create
-frame"
, Fx_create_frame
, Sx_create_frame
,
1061 doc: /* Make a new Nextstep window, called a \"frame\" in Emacs terms.
1062 Return an Emacs frame object.
1063 PARMS is an alist of frame parameters.
1064 If the parameters specify that the frame should not have a minibuffer,
1065 and do not specify a specific minibuffer window to use,
1066 then `default-minibuffer-frame' must be a frame whose minibuffer can
1067 be shared by the new frame. */)
1071 static int desc_ctr
= 1;
1073 struct gcpro gcpro1
, gcpro2
, gcpro3
, gcpro4
;
1074 Lisp_Object frame
, tem
;
1076 int minibuffer_only
= 0;
1077 int count
= specpdl_ptr
- specpdl
;
1078 Lisp_Object display
;
1079 struct ns_display_info
*dpyinfo
= NULL;
1082 Lisp_Object tfont
, tfontsize
;
1083 int window_prompting
= 0;
1088 /* Seems a little strange, but other terms do it. Perhaps the code below
1089 is modifying something? */
1090 parms
= Fcopy_alist
(parms
);
1092 display
= x_get_arg
(dpyinfo
, parms
, Qterminal
, 0, 0, RES_TYPE_STRING
);
1093 if (EQ
(display
, Qunbound
))
1095 dpyinfo
= check_ns_display_info
(display
);
1097 if (!dpyinfo
->terminal->name
)
1098 error ("
Terminal is not live
, can
't create new frames on it");
1100 kb = dpyinfo->terminal->kboard;
1102 name = x_get_arg (dpyinfo, parms, Qname, 0, 0, RES_TYPE_STRING);
1104 && ! EQ (name, Qunbound)
1106 error ("Invalid frame name--not a string or nil");
1109 Vx_resource_name = name;
1111 Vx_resource_name = Vinvocation_name;
1113 parent = x_get_arg (dpyinfo, parms, Qparent_id, 0, 0, RES_TYPE_NUMBER);
1114 if (EQ (parent, Qunbound))
1116 if (! NILP (parent))
1117 CHECK_NUMBER (parent);
1120 GCPRO4 (parms, parent, name, frame);
1122 tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer",
1124 if (EQ (tem, Qnone) || NILP (tem))
1126 f = make_frame_without_minibuffer (Qnil, kb, display);
1128 else if (EQ (tem, Qonly))
1130 f = make_minibuffer_frame ();
1131 minibuffer_only = 1;
1133 else if (WINDOWP (tem))
1135 f = make_frame_without_minibuffer (tem, kb, display);
1142 /* Set the name; the functions to which we pass f expect the name to
1144 if (EQ (name, Qunbound) || NILP (name) || (XTYPE (name) != Lisp_String))
1147 = build_string ([[[NSProcessInfo processInfo] processName] UTF8String]);
1148 f->explicit_name =0;
1153 f->explicit_name = 1;
1154 specbind (Qx_resource_name, name);
1157 XSETFRAME (frame, f);
1158 FRAME_CAN_HAVE_SCROLL_BARS (f) = 1;
1160 f->terminal = dpyinfo->terminal;
1161 f->terminal->reference_count++;
1163 f->output_method = output_ns;
1164 f->output_data.ns = (struct ns_output *)xmalloc (sizeof *(f->output_data.ns));
1165 bzero (f->output_data.ns, sizeof (*(f->output_data.ns)));
1167 FRAME_FONTSET (f) = -1;
1169 /* record_unwind_protect (unwind_create_frame, frame); safety; maybe later? */
1171 f->icon_name = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title",
1173 if (! STRINGP (f->icon_name))
1174 f->icon_name = Qnil;
1176 FRAME_NS_DISPLAY_INFO (f) = dpyinfo;
1178 f->output_data.ns->window_desc = desc_ctr++;
1181 f->output_data.ns->parent_desc = (Window) XFASTINT (parent);
1182 f->output_data.ns->explicit_parent = 1;
1186 f->output_data.ns->parent_desc = FRAME_NS_DISPLAY_INFO (f)->root_window;
1187 f->output_data.ns->explicit_parent = 0;
1190 f->resx = dpyinfo->resx;
1191 f->resy = dpyinfo->resy;
1194 register_font_driver (&nsfont_driver, f);
1195 x_default_parameter (f, parms, Qfont_backend, Qnil,
1196 "fontBackend", "FontBackend", RES_TYPE_STRING);
1199 /* use for default font name */
1200 id font = [NSFont userFixedPitchFontOfSize: -1.0]; /* default */
1201 tfontsize = x_default_parameter (f, parms, Qfontsize,
1202 make_number (0 /*(int)[font pointSize]*/),
1203 "fontSize", "FontSize", RES_TYPE_NUMBER);
1204 tfont = x_default_parameter (f, parms, Qfont,
1205 build_string ([[font fontName] UTF8String]),
1206 "font", "Font", RES_TYPE_STRING);
1210 x_default_parameter (f, parms, Qborder_width, make_number (0),
1211 "borderwidth", "BorderWidth", RES_TYPE_NUMBER);
1212 x_default_parameter (f, parms, Qinternal_border_width, make_number (2),
1213 "internalBorderWidth", "InternalBorderWidth",
1216 /* default scrollbars on right on Mac */
1219 #ifdef NS_IMPL_GNUSTEP
1224 x_default_parameter (f, parms, Qvertical_scroll_bars, spos,
1225 "verticalScrollBars", "VerticalScrollBars",
1228 x_default_parameter (f, parms, Qforeground_color, build_string ("Black"),
1229 "foreground", "Foreground", RES_TYPE_STRING);
1230 x_default_parameter (f, parms, Qbackground_color, build_string ("White"),
1231 "background", "Background", RES_TYPE_STRING);
1232 x_default_parameter (f, parms, Qcursor_color, build_string ("grey"),
1233 "cursorColor", "CursorColor", RES_TYPE_STRING);
1234 /* FIXME: not suppported yet in Nextstep */
1235 x_default_parameter (f, parms, Qline_spacing, Qnil,
1236 "lineSpacing", "LineSpacing", RES_TYPE_NUMBER);
1237 x_default_parameter (f, parms, Qleft_fringe, Qnil,
1238 "leftFringe", "LeftFringe", RES_TYPE_NUMBER);
1239 x_default_parameter (f, parms, Qright_fringe, Qnil,
1240 "rightFringe", "RightFringe", RES_TYPE_NUMBER);
1243 init_frame_faces (f);
1245 x_default_parameter (f, parms, Qmenu_bar_lines, make_number (0), "menuBar",
1246 "menuBar", RES_TYPE_NUMBER);
1247 x_default_parameter (f, parms, Qtool_bar_lines, make_number (0), "toolBar",
1248 "toolBar", RES_TYPE_NUMBER);
1249 x_default_parameter (f, parms, Qbuffer_predicate, Qnil, "bufferPredicate",
1250 "BufferPredicate", RES_TYPE_SYMBOL);
1251 x_default_parameter (f, parms, Qtitle, Qnil, "title", "Title",
1254 /* TODO: other terms seem to get away w/o this complexity.. */
1255 if (NILP (Fassq (Qwidth, parms)))
1258 = x_get_arg (dpyinfo, parms, Qwidth, "width", "Width",
1260 if (! EQ (value, Qunbound))
1261 parms = Fcons (Fcons (Qwidth, value), parms);
1263 if (NILP (Fassq (Qheight, parms)))
1266 = x_get_arg (dpyinfo, parms, Qheight, "height", "Height",
1268 if (! EQ (value, Qunbound))
1269 parms = Fcons (Fcons (Qheight, value), parms);
1271 if (NILP (Fassq (Qleft, parms)))
1274 = x_get_arg (dpyinfo, parms, Qleft, "left", "Left", RES_TYPE_NUMBER);
1275 if (! EQ (value, Qunbound))
1276 parms = Fcons (Fcons (Qleft, value), parms);
1278 if (NILP (Fassq (Qtop, parms)))
1281 = x_get_arg (dpyinfo, parms, Qtop, "top", "Top", RES_TYPE_NUMBER);
1282 if (! EQ (value, Qunbound))
1283 parms = Fcons (Fcons (Qtop, value), parms);
1286 window_prompting = x_figure_window_size (f, parms, 1);
1288 tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN);
1289 f->no_split = minibuffer_only || (!EQ (tem, Qunbound) && !EQ (tem, Qnil));
1291 /* NOTE: on other terms, this is done in set_mouse_color, however this
1292 was not getting called under Nextstep */
1293 f->output_data.ns->text_cursor = [NSCursor IBeamCursor];
1294 f->output_data.ns->nontext_cursor = [NSCursor arrowCursor];
1295 f->output_data.ns->modeline_cursor = [NSCursor pointingHandCursor];
1296 f->output_data.ns->hand_cursor = [NSCursor pointingHandCursor];
1297 f->output_data.ns->hourglass_cursor = [NSCursor disappearingItemCursor];
1298 f->output_data.ns->horizontal_drag_cursor = [NSCursor resizeLeftRightCursor];
1299 FRAME_NS_DISPLAY_INFO (f)->vertical_scroll_bar_cursor
1300 = [NSCursor arrowCursor];
1301 f->output_data.ns->current_pointer = f->output_data.ns->text_cursor;
1303 [[EmacsView alloc] initFrameFromEmacs: f];
1307 /* It is now ok to make the frame official even if we get an error below.
1308 The frame needs to be on Vframe_list or making it visible won't work. */
1309 Vframe_list
= Fcons
(frame
, Vframe_list
);
1310 /*FRAME_NS_DISPLAY_INFO (f)->reference_count++; */
1312 x_default_parameter
(f
, parms
, Qicon_type
, Qnil
, "bitmapIcon"
, "BitmapIcon"
,
1314 x_default_parameter
(f
, parms
, Qauto_raise
, Qnil
, "autoRaise"
, "AutoRaiseLower"
,
1316 x_default_parameter
(f
, parms
, Qauto_lower
, Qnil
, "autoLower"
, "AutoLower"
,
1318 x_default_parameter
(f
, parms
, Qcursor_type
, Qbox
, "cursorType"
, "CursorType"
,
1320 x_default_parameter
(f
, parms
, Qscroll_bar_width
, Qnil
, "scrollBarWidth"
,
1321 "ScrollBarWidth"
, RES_TYPE_NUMBER
);
1322 x_default_parameter
(f
, parms
, Qalpha
, Qnil
, "alpha"
, "Alpha"
,
1325 width
= FRAME_COLS
(f
);
1326 height
= FRAME_LINES
(f
);
1328 SET_FRAME_COLS
(f
, 0);
1329 FRAME_LINES
(f
) = 0;
1330 change_frame_size
(f
, height
, width
, 1, 0, 0);
1332 if (! f
->output_data.ns
->explicit_parent
)
1334 tem
= x_get_arg
(dpyinfo
, parms
, Qvisibility
, 0, 0, RES_TYPE_BOOLEAN
);
1335 if (EQ
(tem
, Qunbound
))
1338 x_set_visibility
(f
, tem
, Qnil
);
1340 [[FRAME_NS_VIEW
(f
) window
] makeKeyWindow
];
1343 if (FRAME_HAS_MINIBUF_P
(f
)
1344 && (!FRAMEP
(kb
->Vdefault_minibuffer_frame
)
1345 ||
!FRAME_LIVE_P
(XFRAME
(kb
->Vdefault_minibuffer_frame
))))
1346 kb
->Vdefault_minibuffer_frame
= frame
;
1348 /* All remaining specified parameters, which have not been "used"
1349 by x_get_arg and friends, now go in the misc. alist of the frame. */
1350 for (tem
= parms
; CONSP
(tem
); tem
= XCDR
(tem
))
1351 if (CONSP
(XCAR
(tem
)) && !NILP
(XCAR
(XCAR
(tem
))))
1352 f
->param_alist
= Fcons
(XCAR
(tem
), f
->param_alist
);
1355 Vwindow_list
= Qnil
;
1357 return unbind_to
(count
, frame
);
1361 DEFUN
("x
-focus
-frame"
, Fx_focus_frame
, Sx_focus_frame
, 1, 1, 0,
1362 doc: /* Set the input focus to FRAME.
1363 FRAME nil means use the selected frame. */)
1367 struct frame
*f
= check_ns_frame
(frame
);
1368 struct ns_display_info
*dpyinfo
= FRAME_NS_DISPLAY_INFO
(f
);
1370 if (dpyinfo
->x_focus_frame
!= f
)
1372 EmacsView
*view = FRAME_NS_VIEW
(f
);
1374 [[view window
] makeKeyAndOrderFront
: view];
1382 DEFUN
("ns
-popup
-prefs
-panel"
, Fns_popup_prefs_panel
, Sns_popup_prefs_panel
,
1384 doc: /* Pop up the preferences panel. */)
1388 [(EmacsApp
*)NSApp showPreferencesWindow
: NSApp
];
1393 DEFUN
("ns
-popup
-font
-panel"
, Fns_popup_font_panel
, Sns_popup_font_panel
,
1395 doc: /* Pop up the font panel. */)
1403 fm
= [NSFontManager new
];
1405 f
= SELECTED_FRAME
();
1408 CHECK_FRAME
(frame
);
1412 [fm setSelectedFont
: ((struct nsfont_info
*)f
->output_data.ns
->font
)->nsfont
1414 [fm orderFrontFontPanel
: NSApp
];
1419 DEFUN
("ns
-popup
-color
-panel"
, Fns_popup_color_panel
, Sns_popup_color_panel
,
1421 doc: /* Pop up the color panel. */)
1429 f
= SELECTED_FRAME
();
1432 CHECK_FRAME
(frame
);
1436 [NSApp orderFrontColorPanel
: NSApp
];
1441 DEFUN
("ns
-read
-file
-name"
, Fns_read_file_name
, Sns_read_file_name
, 1, 4, 0,
1442 doc: /* Use a graphical panel to read a file name, using prompt PROMPT.
1443 Optional arg DIR, if non-nil, supplies a default directory.
1444 Optional arg ISLOAD, if non-nil, means read a file name for saving.
1445 Optional arg INIT, if non-nil, provides a default file name to use. */)
1446 (prompt
, dir, isLoad
, init
)
1447 Lisp_Object prompt
, dir, isLoad
, init
;
1449 static id fileDelegate
= nil
;
1454 NSString
*promptS
= NILP
(prompt
) ||
!STRINGP
(prompt
) ? nil
:
1455 [NSString stringWithUTF8String
: SDATA
(prompt
)];
1456 NSString
*dirS
= NILP
(dir) ||
!STRINGP
(dir) ?
1457 [NSString stringWithUTF8String
: SDATA
(current_buffer
->directory
)] :
1458 [NSString stringWithUTF8String
: SDATA
(dir)];
1459 NSString
*initS
= NILP
(init
) ||
!STRINGP
(init
) ? nil
:
1460 [NSString stringWithUTF8String
: SDATA
(init
)];
1464 if (fileDelegate
== nil
)
1465 fileDelegate
= [EmacsFileDelegate new
];
1467 [NSCursor setHiddenUntilMouseMoves
: NO
];
1469 if ([dirS characterAtIndex
: 0] == '~')
1470 dirS
= [dirS stringByExpandingTildeInPath
];
1472 panel
= NILP
(isLoad
) ?
1473 (id
)[EmacsSavePanel savePanel
] : (id
)[EmacsOpenPanel openPanel
];
1475 [panel setTitle
: promptS
];
1477 /* Puma (10.1) does not have */
1478 if ([panel respondsToSelector
: @selector
(setAllowsOtherFileTypes
:)])
1479 [panel setAllowsOtherFileTypes
: YES
];
1481 [panel setTreatsFilePackagesAsDirectories
: YES
];
1482 [panel setDelegate
: fileDelegate
];
1487 ret
= [panel runModalForDirectory
: dirS file
: initS
];
1491 [panel setCanChooseDirectories
: YES
];
1492 ret
= [panel runModalForDirectory
: dirS file
: initS types
: nil
];
1495 ret
= (ret
== NSOKButton
) || panelOK
;
1497 fname
= [panel filename
];
1499 [[FRAME_NS_VIEW
(SELECTED_FRAME
()) window
] makeKeyWindow
];
1501 return ret ? build_string
([fname UTF8String
]) : Qnil
;
1505 DEFUN
("ns
-get-resource"
, Fns_get_resource
, Sns_get_resource
, 2, 2, 0,
1506 doc: /* Return the value of the property NAME of OWNER from the defaults database.
1507 If OWNER is nil, Emacs is assumed. */)
1509 Lisp_Object owner
, name
;
1515 owner
= build_string
1516 ([[[NSProcessInfo processInfo
] processName
] UTF8String
]);
1517 /* CHECK_STRING (owner); this should be just "Emacs" */
1518 CHECK_STRING
(name
);
1519 /*fprintf (stderr, "ns-get-resource checking resource '%s'\n", SDATA (name)); */
1521 value
=[[[NSUserDefaults standardUserDefaults
]
1522 objectForKey
: [NSString stringWithUTF8String
: SDATA
(name
)]]
1526 return build_string
(value
);
1531 DEFUN
("ns
-set-resource"
, Fns_set_resource
, Sns_set_resource
, 3, 3, 0,
1532 doc: /* Set property NAME of OWNER to VALUE, from the defaults database.
1533 If OWNER is nil, Emacs is assumed.
1534 If VALUE is nil, the default is removed. */)
1535 (owner
, name
, value
)
1536 Lisp_Object owner
, name
, value
;
1541 = build_string
([[[NSProcessInfo processInfo
] processName
] UTF8String
]);
1542 CHECK_STRING
(owner
);
1543 CHECK_STRING
(name
);
1546 [[NSUserDefaults standardUserDefaults
] removeObjectForKey
:
1547 [NSString stringWithUTF8String
: SDATA
(name
)]];
1551 CHECK_STRING
(value
);
1552 [[NSUserDefaults standardUserDefaults
] setObject
:
1553 [NSString stringWithUTF8String
: SDATA
(value
)]
1554 forKey
: [NSString stringWithUTF8String
:
1562 DEFUN
("ns
-set-alpha"
, Fns_set_alpha
, Sns_set_alpha
, 2, 2, 0,
1563 doc: /* Return a color equivalent to COLOR with alpha setting ALPHA.
1564 The argument ALPHA should be a number between 0 and 1, where 0 is full
1565 transparency and 1 is opaque. */)
1573 CHECK_STRING
(color
);
1574 CHECK_NUMBER_OR_FLOAT
(alpha
);
1576 if (ns_lisp_to_color
(color
, &col
))
1577 error ("Unknown color."
);
1579 a
= XFLOATINT
(alpha
);
1580 if (a
< 0.0 || a
> 1.0)
1581 error ("Alpha value should be between
0 and
1 inclusive."
);
1583 col
= [col colorWithAlphaComponent
: a
];
1584 return ns_color_to_lisp
(col
);
1588 DEFUN
("x
-server
-max-request
-size"
, Fx_server_max_request_size
,
1589 Sx_server_max_request_size
,
1591 doc: /* This function is a no-op. It is only present for completeness. */)
1593 Lisp_Object display
;
1596 /* This function has no real equivalent under NeXTstep. Return nil to
1602 DEFUN
("x
-server
-vendor"
, Fx_server_vendor
, Sx_server_vendor
, 0, 1, 0,
1603 doc: /* Return the vendor ID string of Nextstep display server DISPLAY.
1604 DISPLAY should be either a frame or a display name (a string).
1605 If omitted or nil, the selected frame's display is used. */)
1607 Lisp_Object display
;
1609 #ifdef NS_IMPL_GNUSTEP
1610 return build_string
("GNU"
);
1612 return build_string
("Apple"
);
1617 DEFUN
("x
-server
-version"
, Fx_server_version
, Sx_server_version
, 0, 1, 0,
1618 doc: /* Return the version numbers of the server of DISPLAY.
1619 The value is a list of three integers: the major and minor
1620 version numbers of the X Protocol in use, and the distributor-specific
1621 release number. See also the function `x-server-vendor'.
1623 The optional argument DISPLAY specifies which display to ask about.
1624 DISPLAY should be either a frame or a display name (a string).
1625 If omitted or nil, that stands for the selected frame's display. */)
1627 Lisp_Object display
;
1629 /*NOTE: it is unclear what would best correspond with "protocol";
1630 we return 10.3, meaning Panther, since this is roughly the
1631 level that GNUstep's APIs correspond to.
1632 The last number is where we distinguish between the Apple
1633 and GNUstep implementations ("distributor-specific release
1634 number") and give int'ized versions of major.minor. */
1635 return Fcons
(make_number
(10),
1636 Fcons
(make_number
(3),
1637 Fcons
(make_number
(ns_appkit_version_int
()), Qnil
)));
1641 DEFUN
("x
-display
-screens"
, Fx_display_screens
, Sx_display_screens
, 0, 1, 0,
1642 doc: /* Return the number of screens on Nextstep display server DISPLAY.
1643 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1644 If omitted or nil, the selected frame's display is used. */)
1646 Lisp_Object display
;
1651 num
= [[NSScreen screens
] count
];
1653 return (num
!= 0) ? make_number
(num
) : Qnil
;
1657 DEFUN
("x
-display
-mm
-height"
, Fx_display_mm_height
, Sx_display_mm_height
,
1659 doc: /* Return the height of Nextstep display server DISPLAY, in millimeters.
1660 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1661 If omitted or nil, the selected frame's display is used. */)
1663 Lisp_Object display
;
1666 return make_number
((int
)
1667 ([ns_get_screen
(display
) frame
].
size.height
/(92.0/25.4)));
1671 DEFUN
("x
-display
-mm
-width"
, Fx_display_mm_width
, Sx_display_mm_width
,
1673 doc: /* Return the width of Nextstep display server DISPLAY, in millimeters.
1674 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1675 If omitted or nil, the selected frame's display is used. */)
1677 Lisp_Object display
;
1680 return make_number
((int
)
1681 ([ns_get_screen
(display
) frame
].
size.width
/(92.0/25.4)));
1685 DEFUN
("x
-display
-backing
-store"
, Fx_display_backing_store
,
1686 Sx_display_backing_store
, 0, 1, 0,
1687 doc: /* Return whether the Nexstep display DISPLAY supports backing store.
1688 The value may be `buffered', `retained', or `non-retained'.
1689 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1690 If omitted or nil, the selected frame's display is used. */)
1692 Lisp_Object display
;
1695 switch ([ns_get_window
(display
) backingType
])
1697 case NSBackingStoreBuffered
:
1698 return intern
("buffered"
);
1699 case NSBackingStoreRetained
:
1700 return intern
("retained"
);
1701 case NSBackingStoreNonretained
:
1702 return intern
("non
-retained"
);
1704 error ("Strange value
for backingType parameter of frame"
);
1706 return Qnil
; /* not reached, shut compiler up */
1710 DEFUN
("x
-display
-visual
-class"
, Fx_display_visual_class
,
1711 Sx_display_visual_class
, 0, 1, 0,
1712 doc: /* Return the visual class of the Nextstep display server DISPLAY.
1713 The value is one of the symbols `static-gray', `gray-scale',
1714 `static-color', `pseudo-color', `true-color', or `direct-color'.
1715 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1716 If omitted or nil, the selected frame's display is used. */)
1718 Lisp_Object display
;
1720 NSWindowDepth depth
;
1722 depth
= [ns_get_screen
(display
) depth
];
1724 if ( depth
== NSBestDepth
(NSCalibratedWhiteColorSpace
, 2, 2, YES
, NULL))
1725 return intern
("static
-gray"
);
1726 else if (depth
== NSBestDepth
(NSCalibratedWhiteColorSpace
, 8, 8, YES
, NULL))
1727 return intern
("
gray-scale"
);
1728 else if ( depth
== NSBestDepth
(NSCalibratedRGBColorSpace
, 8, 8, YES
, NULL))
1729 return intern
("pseudo
-color"
);
1730 else if ( depth
== NSBestDepth
(NSCalibratedRGBColorSpace
, 4, 12, NO
, NULL))
1731 return intern
("true
-color"
);
1732 else if ( depth
== NSBestDepth
(NSCalibratedRGBColorSpace
, 8, 24, NO
, NULL))
1733 return intern
("direct
-color"
);
1735 /* color mgmt as far as we do it is really handled by Nextstep itself anyway */
1736 return intern
("direct
-color"
);
1740 DEFUN
("x
-display
-save-under"
, Fx_display_save_under
,
1741 Sx_display_save_under
, 0, 1, 0,
1742 doc: /* Non-nil if the Nextstep display server supports the save-under feature.
1743 The optional argument DISPLAY specifies which display to ask about.
1744 DISPLAY should be a frame, the display name as a string, or a terminal ID.
1745 If omitted or nil, the selected frame's display is used. */)
1747 Lisp_Object display
;
1750 switch ([ns_get_window
(display
) backingType
])
1752 case NSBackingStoreBuffered
:
1755 case NSBackingStoreRetained
:
1756 case NSBackingStoreNonretained
:
1760 error ("Strange value
for backingType parameter of frame"
);
1762 return Qnil
; /* not reached, shut compiler up */
1766 DEFUN
("x
-open
-connection"
, Fx_open_connection
, Sx_open_connection
,
1768 doc: /* Open a connection to a Nextstep display server.
1769 DISPLAY is the name of the display to connect to.
1770 Optional arguments XRM-STRING and MUST-SUCCEED are currently ignored. */)
1771 (display
, resource_string
, must_succeed
)
1772 Lisp_Object display
, resource_string
, must_succeed
;
1774 struct ns_display_info
*dpyinfo
;
1776 CHECK_STRING
(display
);
1778 nxatoms_of_nsselect
();
1779 dpyinfo
= ns_term_init
(display
);
1782 if (!NILP
(must_succeed
))
1783 fatal
("OpenStep on
%s not responding.\n",
1786 error ("OpenStep on
%s not responding.\n",
1790 /* Register our external input/output types, used for determining
1791 applicable services and also drag/drop eligibility. */
1792 ns_send_types
= [[NSArray arrayWithObject
: NSStringPboardType
] retain
];
1793 ns_return_types
= [[NSArray arrayWithObject
: NSStringPboardType
] retain
];
1794 ns_drag_types
= [[NSArray arrayWithObjects
:
1796 NSTabularTextPboardType
,
1797 NSFilenamesPboardType
,
1800 NSFontPboardType
, nil
] retain
];
1806 DEFUN
("x
-close-connection"
, Fx_close_connection
, Sx_close_connection
,
1808 doc: /* Close the connection to the current Nextstep display server.
1809 The second argument DISPLAY is currently ignored. */)
1811 Lisp_Object display
;
1814 #ifdef NS_IMPL_COCOA
1817 /*ns_delete_terminal (dpyinfo->terminal); */
1818 [NSApp terminate
: NSApp
];
1823 DEFUN
("x
-display
-list"
, Fx_display_list
, Sx_display_list
, 0, 0, 0,
1824 doc: /* Return the list of display names that Emacs has connections to. */)
1827 Lisp_Object tail
, result
;
1830 for (tail
= ns_display_name_list
; CONSP
(tail
); tail
= XCDR
(tail
))
1831 result
= Fcons
(XCAR
(XCAR
(tail
)), result
);
1837 DEFUN
("ns
-hide
-others"
, Fns_hide_others
, Sns_hide_others
,
1839 doc: /* Hides all applications other than emacs. */)
1843 [NSApp hideOtherApplications
: NSApp
];
1847 DEFUN
("ns
-hide
-emacs"
, Fns_hide_emacs
, Sns_hide_emacs
,
1849 doc: /* If ON is non-nil, the entire emacs application is hidden.
1850 Otherwise if emacs is hidden, it is unhidden.
1851 If ON is equal to `activate', emacs is unhidden and becomes
1852 the active application. */)
1857 if (EQ
(on
, intern
("activate"
)))
1859 [NSApp unhide
: NSApp
];
1860 [NSApp activateIgnoringOtherApps
: YES
];
1863 [NSApp unhide
: NSApp
];
1865 [NSApp hide
: NSApp
];
1870 DEFUN
("ns
-emacs
-info-panel"
, Fns_emacs_info_panel
, Sns_emacs_info_panel
,
1872 doc: /* Shows the 'Info' or 'About' panel for Emacs. */)
1876 [NSApp orderFrontStandardAboutPanel
: nil
];
1881 DEFUN
("ns
-font
-name"
, Fns_font_name
, Sns_font_name
, 1, 1, 0,
1882 doc: /* Determine font postscript or family name for font NAME.
1883 NAME should be a string containing either the font name or an XLFD
1884 font descriptor. If string contains `fontset' and not
1885 `fontset-startup', it is left alone. */)
1890 CHECK_STRING
(name
);
1895 if (strstr
(nm
, "fontset"
) && !strstr
(nm
, "fontset
-startup"
))
1898 return build_string
(ns_xlfd_to_fontname
(SDATA
(name
)));
1902 DEFUN
("ns
-list
-colors"
, Fns_list_colors
, Sns_list_colors
, 0, 1, 0,
1903 doc: /* Return a list of all available colors.
1904 The optional argument FRAME is currently ignored. */)
1908 Lisp_Object list
= Qnil
;
1909 NSEnumerator
*colorlists
;
1914 CHECK_FRAME
(frame
);
1915 if (! FRAME_NS_P
(XFRAME
(frame
)))
1916 error ("non
-Nextstep frame used in `ns
-list
-colors
'");
1921 colorlists = [[NSColorList availableColorLists] objectEnumerator];
1922 while (clist = [colorlists nextObject])
1924 if ([[clist name] length] < 7 ||
1925 [[clist name] rangeOfString: @"PANTONE"].location == 0)
1927 NSEnumerator *cnames = [[clist allKeys] reverseObjectEnumerator];
1929 while (cname = [cnames nextObject])
1930 list = Fcons (build_string ([cname UTF8String]), list);
1931 /* for (i = [[clist allKeys] count] - 1; i >= 0; i--)
1932 list = Fcons (build_string ([[[clist allKeys] objectAtIndex: i]
1933 UTF8String]), list); */
1943 DEFUN ("ns-list-services", Fns_list_services, Sns_list_services, 0, 0, 0,
1944 doc: /* List available Nextstep services by querying NSApp. */)
1947 Lisp_Object ret = Qnil;
1952 svcs = [[NSMenu alloc] initWithTitle: @"Services"];
1953 [NSApp setServicesMenu: svcs]; /* this and next rebuild on <10.4 */
1954 [NSApp registerServicesMenuSendTypes: ns_send_types
1955 returnTypes: ns_return_types];
1957 /* On Tiger, services menu updating was made lazier (waits for user to
1958 actually click on the menu), so we have to force things along: */
1959 #ifdef NS_IMPL_COCOA
1960 if (NSAppKitVersionNumber >= 744.0)
1962 delegate = [svcs delegate];
1963 if (delegate != nil)
1965 if ([delegate respondsToSelector: @selector (menuNeedsUpdate:)])
1966 [delegate menuNeedsUpdate: svcs];
1967 if ([delegate respondsToSelector:
1968 @selector (menu:updateItem:atIndex:shouldCancel:)])
1970 int i, len = [delegate numberOfItemsInMenu: svcs];
1971 for (i =0; i<len; i++)
1972 [svcs addItemWithTitle: @"" action: NULL keyEquivalent: @""];
1973 for (i =0; i<len; i++)
1974 if (![delegate menu: svcs
1975 updateItem: (NSMenuItem *)[svcs itemAtIndex: i]
1976 atIndex: i shouldCancel: NO])
1983 [svcs setAutoenablesItems: NO];
1984 #ifdef NS_IMPL_COCOA
1985 [svcs update]; /* on OS X, converts from '/' structure */
1988 ret = interpret_services_menu (svcs, Qnil, ret);
1993 DEFUN ("ns-perform-service", Fns_perform_service, Sns_perform_service,
1995 doc: /* Perform Nextstep SERVICE on SEND.
1996 SEND should be either a string or nil.
1997 The return value is the result of the service, as string, or nil if
1998 there was no result. */)
2000 Lisp_Object service, send;
2007 CHECK_STRING (service);
2010 utfStr = SDATA (service);
2011 svcName = [NSString stringWithUTF8String: utfStr];
2013 pb =[NSPasteboard pasteboardWithUniqueName];
2014 ns_string_to_pasteboard (pb, send);
2016 if (NSPerformService (svcName, pb) == NO)
2017 Fsignal (Qquit, Fcons (build_string ("service not available"), Qnil));
2019 if ([[pb types] count] == 0)
2020 return build_string ("");
2021 return ns_string_from_pasteboard (pb);
2025 DEFUN ("ns-convert-utf8-nfd-to-nfc", Fns_convert_utf8_nfd_to_nfc,
2026 Sns_convert_utf8_nfd_to_nfc, 1, 1, 0,
2027 doc: /* Return an NFC string that matches the UTF-8 NFD string STR. */)
2031 /* TODO: If GNUstep ever implements precomposedStringWithCanonicalMapping,
2036 utfStr = [NSString stringWithUTF8String: SDATA (str)];
2037 if (![utfStr respondsToSelector:
2038 @selector (precomposedStringWithCanonicalMapping)])
2041 ("Warning: ns-convert-utf8-nfd-to-nfc unsupported under GNUstep.\n");
2045 utfStr = [utfStr precomposedStringWithCanonicalMapping];
2046 return build_string ([utfStr UTF8String]);
2050 #ifdef NS_IMPL_COCOA
2052 /* Compile and execute the AppleScript SCRIPT and return the error
2053 status as function value. A zero is returned if compilation and
2054 execution is successful, in which case *RESULT is set to a Lisp
2055 string or a number containing the resulting script value. Otherwise,
2058 ns_do_applescript (script, result)
2059 Lisp_Object script, *result;
2061 NSAppleEventDescriptor *desc;
2062 NSDictionary* errorDict;
2063 NSAppleEventDescriptor* returnDescriptor = NULL;
2065 NSAppleScript* scriptObject =
2066 [[NSAppleScript alloc] initWithSource:
2067 [NSString stringWithUTF8String: SDATA (script)]];
2069 returnDescriptor = [scriptObject executeAndReturnError: &errorDict];
2070 [scriptObject release];
2074 if (returnDescriptor != NULL)
2076 // successful execution
2077 if (kAENullEvent != [returnDescriptor descriptorType])
2080 // script returned an AppleScript result
2081 if ((typeUnicodeText == [returnDescriptor descriptorType]) ||
2082 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
2083 (typeUTF16ExternalRepresentation
2084 == [returnDescriptor descriptorType]) ||
2086 (typeUTF8Text == [returnDescriptor descriptorType]) ||
2087 (typeCString == [returnDescriptor descriptorType]))
2089 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2091 *result = build_string([[desc stringValue] UTF8String]);
2095 /* use typeUTF16ExternalRepresentation? */
2096 // coerce the result to the appropriate ObjC type
2097 desc = [returnDescriptor coerceToDescriptorType: typeUTF8Text];
2099 *result = make_number([desc int32Value]);
2105 // no script result, return error
2111 DEFUN ("ns-do-applescript", Fns_do_applescript, Sns_do_applescript, 1, 1, 0,
2112 doc: /* Execute AppleScript SCRIPT and return the result. If
2113 compilation and execution are successful, the resulting script value
2114 is returned as a string, a number or, in the case of other constructs,
2115 t. In case the execution fails, an error is signaled. */)
2122 CHECK_STRING (script);
2126 status = ns_do_applescript (script, &result);
2130 else if (!STRINGP (result))
2131 error ("AppleScript error %d", status);
2133 error ("%s", SDATA (result));
2139 /* ==========================================================================
2141 Miscellaneous functions not called through hooks
2143 ========================================================================== */
2146 /* called from image.c */
2148 check_x_frame (Lisp_Object frame)
2150 return check_ns_frame (frame);
2154 /* called from frame.c */
2155 struct ns_display_info *
2156 check_x_display_info (Lisp_Object frame)
2158 return check_ns_display_info (frame);
2163 x_set_scroll_bar_default_width (f)
2166 int wid = FRAME_COLUMN_WIDTH (f);
2167 FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = NS_SCROLL_BAR_WIDTH_DEFAULT;
2168 FRAME_CONFIG_SCROLL_BAR_COLS (f) = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) +
2173 /* terms impl this instead of x-get-resource directly */
2175 x_get_string_resource (XrmDatabase rdb, char *name, char *class)
2177 /* remove appname prefix; TODO: allow for !="Emacs" */
2178 char *toCheck = class + (!strncmp (class, "Emacs.", 6) ? 6 : 0);
2182 /* Support emacs-20-style face resources for backwards compatibility */
2183 if (!strncmp (toCheck, "Face", 4))
2184 toCheck = name + (!strncmp (name, "emacs.", 6) ? 6 : 0);
2186 /*fprintf (stderr, "Checking '%s'\n", toCheck); */
2188 res
= ns_no_defaults ?
NULL :
2189 [[[NSUserDefaults standardUserDefaults
] objectForKey
:
2190 [NSString stringWithUTF8String
: toCheck
]] UTF8String
];
2191 return !res ?
NULL :
2192 (!strncasecmp
(res
, "YES"
, 3) ? "true"
:
2193 (!strncasecmp
(res
, "NO"
, 2) ? "false"
: res
));
2198 x_get_focus_frame
(struct frame
*frame
)
2200 struct ns_display_info
*dpyinfo
= FRAME_NS_DISPLAY_INFO
(frame
);
2201 Lisp_Object nsfocus
;
2203 if (!dpyinfo
->x_focus_frame
)
2206 XSETFRAME
(nsfocus
, dpyinfo
->x_focus_frame
);
2212 x_pixel_width
(struct frame
*f
)
2214 return FRAME_PIXEL_WIDTH
(f
);
2219 x_pixel_height
(struct frame
*f
)
2221 return FRAME_PIXEL_HEIGHT
(f
);
2226 x_char_width
(struct frame
*f
)
2228 return FRAME_COLUMN_WIDTH
(f
);
2233 x_char_height
(struct frame
*f
)
2235 return FRAME_LINE_HEIGHT
(f
);
2240 x_screen_planes
(struct frame
*f
)
2242 return FRAME_NS_DISPLAY_INFO
(f
)->n_planes
;
2247 x_sync
(Lisp_Object frame
)
2249 /* XXX Not implemented XXX */
2255 /* ==========================================================================
2257 Lisp definitions that, for whatever reason, we can't alias as 'ns-XXX'.
2259 ========================================================================== */
2262 DEFUN
("xw
-color
-defined
-p"
, Fxw_color_defined_p
, Sxw_color_defined_p
, 1, 2, 0,
2263 doc: /* Return t if the current Nextstep display supports the color COLOR.
2264 The optional argument FRAME is currently ignored. */)
2266 Lisp_Object color
, frame
;
2270 return ns_lisp_to_color
(color
, &col
) ? Qnil
: Qt
;
2274 DEFUN
("xw
-color
-values"
, Fxw_color_values
, Sxw_color_values
, 1, 2, 0,
2275 doc: /* Return a description of the color named COLOR.
2276 The value is a list of integer RGBA values--(RED GREEN BLUE ALPHA).
2277 These values appear to range from 0 to 65280; white is (65280 65280 65280 0).
2278 The optional argument FRAME is currently ignored. */)
2280 Lisp_Object color
, frame
;
2283 float red
, green
, blue
, alpha
;
2284 Lisp_Object rgba
[4];
2287 CHECK_STRING
(color
);
2289 if (ns_lisp_to_color
(color
, &col
))
2292 [[col colorUsingColorSpaceName
: NSCalibratedRGBColorSpace
]
2293 getRed
: &red green
: &green blue
: &blue alpha
: &alpha
];
2294 rgba
[0] = make_number
(lrint
(red
*65280));
2295 rgba
[1] = make_number
(lrint
(green
*65280));
2296 rgba
[2] = make_number
(lrint
(blue
*65280));
2297 rgba
[3] = make_number
(lrint
(alpha
*65280));
2299 return Flist
(4, rgba
);
2303 DEFUN
("xw
-display
-color
-p"
, Fxw_display_color_p
, Sxw_display_color_p
, 0, 1, 0,
2304 doc: /* Return t if the Nextstep display supports color.
2305 The optional argument DISPLAY specifies which display to ask about.
2306 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2307 If omitted or nil, that stands for the selected frame's display. */)
2309 Lisp_Object display
;
2311 NSWindowDepth depth
;
2312 NSString
*colorSpace
;
2314 depth
= [ns_get_screen
(display
) depth
];
2315 colorSpace
= NSColorSpaceFromDepth
(depth
);
2317 return [colorSpace isEqualToString
: NSDeviceWhiteColorSpace
]
2318 ||
[colorSpace isEqualToString
: NSCalibratedWhiteColorSpace
]
2323 DEFUN
("x
-display
-grayscale
-p"
, Fx_display_grayscale_p
,
2324 Sx_display_grayscale_p
, 0, 1, 0,
2325 doc: /* Return t if the Nextstep display supports shades of gray.
2326 Note that color displays do support shades of gray.
2327 The optional argument DISPLAY specifies which display to ask about.
2328 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2329 If omitted or nil, that stands for the selected frame's display. */)
2331 Lisp_Object display
;
2333 NSWindowDepth depth
;
2335 depth
= [ns_get_screen
(display
) depth
];
2337 return NSBitsPerPixelFromDepth
(depth
) > 1 ? Qt
: Qnil
;
2341 DEFUN
("x
-display
-pixel
-width"
, Fx_display_pixel_width
, Sx_display_pixel_width
,
2343 doc: /* Returns the width in pixels of the Nextstep display DISPLAY.
2344 The optional argument DISPLAY specifies which display to ask about.
2345 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2346 If omitted or nil, that stands for the selected frame's display. */)
2348 Lisp_Object display
;
2351 return make_number
((int
) [ns_get_screen
(display
) frame
].
size.width
);
2355 DEFUN
("x
-display
-pixel
-height"
, Fx_display_pixel_height
,
2356 Sx_display_pixel_height
, 0, 1, 0,
2357 doc: /* Returns the height in pixels of the Nextstep display DISPLAY.
2358 The optional argument DISPLAY specifies which display to ask about.
2359 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2360 If omitted or nil, that stands for the selected frame's display. */)
2362 Lisp_Object display
;
2365 return make_number
((int
) [ns_get_screen
(display
) frame
].
size.height
);
2369 DEFUN
("display
-usable
-bounds"
, Fns_display_usable_bounds
,
2370 Sns_display_usable_bounds
, 0, 1, 0,
2371 doc: /*Return the bounds of the usable part of the screen.
2372 The return value is a list of integers (LEFT TOP WIDTH HEIGHT), which
2373 are the boundaries of the usable part of the screen, excluding areas
2374 reserved for the Mac menu, dock, and so forth.
2376 The screen queried corresponds to DISPLAY, which should be either a
2377 frame, a display name (a string), or terminal ID. If omitted or nil,
2378 that stands for the selected frame's display. */)
2380 Lisp_Object display
;
2386 vScreen
= [ns_get_screen
(display
) visibleFrame
];
2387 top
= vScreen.origin.y
== 0.0 ?
2388 (int
) [ns_get_screen
(display
) frame
].
size.height
- vScreen.
size.height
: 0;
2390 return list4
(make_number
((int
) vScreen.origin.x
),
2392 make_number
((int
) vScreen.
size.width
),
2393 make_number
((int
) vScreen.
size.height
));
2397 DEFUN
("x
-display
-planes"
, Fx_display_planes
, Sx_display_planes
,
2399 doc: /* Returns the number of bitplanes of the Nextstep display DISPLAY.
2400 The optional argument DISPLAY specifies which display to ask about.
2401 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2402 If omitted or nil, that stands for the selected frame's display. */)
2404 Lisp_Object display
;
2408 (NSBitsPerSampleFromDepth
([ns_get_screen
(display
) depth
]));
2412 DEFUN
("x
-display
-color
-cells"
, Fx_display_color_cells
,
2413 Sx_display_color_cells
, 0, 1, 0,
2414 doc: /* Returns the number of color cells of the Nextstep display DISPLAY.
2415 The optional argument DISPLAY specifies which display to ask about.
2416 DISPLAY should be either a frame, a display name (a string), or terminal ID.
2417 If omitted or nil, that stands for the selected frame's display. */)
2419 Lisp_Object display
;
2422 struct ns_display_info
*dpyinfo
= check_ns_display_info
(display
);
2424 /* We force 24+ bit depths to 24-bit to prevent an overflow. */
2425 return make_number
(1 << min (dpyinfo
->n_planes
, 24));
2429 /* Unused dummy def needed for compatibility. */
2430 Lisp_Object tip_frame
;
2432 /* TODO: move to xdisp or similar */
2434 compute_tip_xy
(f
, parms
, dx
, dy
, width
, height
, root_x
, root_y
)
2436 Lisp_Object parms
, dx
, dy
;
2438 int
*root_x
, *root_y
;
2440 Lisp_Object left
, top
;
2441 EmacsView
*view = FRAME_NS_VIEW
(f
);
2444 /* Start with user-specified or mouse position. */
2445 left
= Fcdr
(Fassq
(Qleft
, parms
));
2446 if (INTEGERP
(left
))
2449 pt.x
= last_mouse_motion_position.x
;
2450 top
= Fcdr
(Fassq
(Qtop
, parms
));
2454 pt.y
= last_mouse_motion_position.y
;
2456 /* Convert to screen coordinates */
2457 pt
= [view convertPoint
: pt toView
: nil
];
2458 pt
= [[view window
] convertBaseToScreen
: pt
];
2460 /* Ensure in bounds. (Note, screen origin = lower left.) */
2461 if (pt.x
+ XINT
(dx
) <= 0)
2462 *root_x
= 0; /* Can happen for negative dx */
2463 else if (pt.x
+ XINT
(dx
) + width
2464 <= x_display_pixel_width
(FRAME_NS_DISPLAY_INFO
(f
)))
2465 /* It fits to the right of the pointer. */
2466 *root_x
= pt.x
+ XINT
(dx
);
2467 else if (width
+ XINT
(dx
) <= pt.x
)
2468 /* It fits to the left of the pointer. */
2469 *root_x
= pt.x
- width
- XINT
(dx
);
2471 /* Put it left justified on the screen -- it ought to fit that way. */
2474 if (pt.y
- XINT
(dy
) - height
>= 0)
2475 /* It fits below the pointer. */
2476 *root_y
= pt.y
- height
- XINT
(dy
);
2477 else if (pt.y
+ XINT
(dy
) + height
2478 <= x_display_pixel_height
(FRAME_NS_DISPLAY_INFO
(f
)))
2479 /* It fits above the pointer */
2480 *root_y
= pt.y
+ XINT
(dy
);
2482 /* Put it on the top. */
2483 *root_y
= x_display_pixel_height
(FRAME_NS_DISPLAY_INFO
(f
)) - height
;
2487 DEFUN
("x
-show
-tip"
, Fx_show_tip
, Sx_show_tip
, 1, 6, 0,
2488 doc: /* Show STRING in a "tooltip" window on frame FRAME.
2489 A tooltip window is a small window displaying a string.
2491 FRAME nil or omitted means use the selected frame.
2493 PARMS is an optional list of frame parameters which can be used to
2494 change the tooltip's appearance.
2496 Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil
2497 means use the default timeout of 5 seconds.
2499 If the list of frame parameters PARMS contains a `left' parameter,
2500 the tooltip is displayed at that x-position. Otherwise it is
2501 displayed at the mouse position, with offset DX added (default is 5 if
2502 DX isn't specified). Likewise for the y-position; if a `top' frame
2503 parameter is specified, it determines the y-position of the tooltip
2504 window, otherwise it is displayed at the mouse position, with offset
2505 DY added (default is -10).
2507 A tooltip's maximum size is specified by `x-max-tooltip-size'.
2508 Text larger than the specified size is clipped. */)
2509 (string
, frame
, parms
, timeout
, dx
, dy
)
2510 Lisp_Object string
, frame
, parms
, timeout
, dx
, dy
;
2513 struct gcpro gcpro1
, gcpro2
, gcpro3
, gcpro4
;
2514 int count
= SPECPDL_INDEX
();
2519 specbind
(Qinhibit_redisplay
, Qt
);
2521 GCPRO4
(string
, parms
, frame
, timeout
);
2523 CHECK_STRING
(string
);
2524 str
= SDATA
(string
);
2525 f
= check_x_frame
(frame
);
2527 timeout
= make_number
(5);
2529 CHECK_NATNUM
(timeout
);
2532 dx
= make_number
(5);
2537 dy
= make_number
(-10);
2542 if (ns_tooltip
== nil
)
2543 ns_tooltip
= [[EmacsTooltip alloc
] init
];
2547 [ns_tooltip setText
: str
];
2548 size = [ns_tooltip frame
].
size;
2550 /* Move the tooltip window where the mouse pointer is. Resize and
2552 compute_tip_xy
(f
, parms
, dx
, dy
, (int
)size.width
, (int
)size.height
,
2555 [ns_tooltip showAtX
: root_x Y
: root_y
for: XINT
(timeout
)];
2559 return unbind_to
(count
, Qnil
);
2563 DEFUN
("x
-hide
-tip"
, Fx_hide_tip
, Sx_hide_tip
, 0, 0, 0,
2564 doc: /* Hide the current tooltip window, if there is any.
2565 Value is t if tooltip was open, nil otherwise. */)
2568 if (ns_tooltip
== nil ||
![ns_tooltip isActive
])
2575 /* ==========================================================================
2577 Class implementations
2579 ========================================================================== */
2582 @implementation EmacsSavePanel
2583 #ifdef NS_IMPL_COCOA
2584 /* --------------------------------------------------------------------------
2585 These are overridden to intercept on OS X: ending panel restarts NSApp
2586 event loop if it is stopped. Not sure if this is correct behavior,
2587 perhaps should check if running and if so send an appdefined.
2588 -------------------------------------------------------------------------- */
2589 - (void
) ok
: (id
)sender
2595 - (void
) cancel
: (id
)sender
2597 [super cancel
: sender
];
2604 @implementation EmacsOpenPanel
2605 #ifdef NS_IMPL_COCOA
2606 /* --------------------------------------------------------------------------
2607 These are overridden to intercept on OS X: ending panel restarts NSApp
2608 event loop if it is stopped. Not sure if this is correct behavior,
2609 perhaps should check if running and if so send an appdefined.
2610 -------------------------------------------------------------------------- */
2611 - (void
) ok
: (id
)sender
2617 - (void
) cancel
: (id
)sender
2619 [super cancel
: sender
];
2626 @implementation EmacsFileDelegate
2627 /* --------------------------------------------------------------------------
2628 Delegate methods for Open/Save panels
2629 -------------------------------------------------------------------------- */
2630 - (BOOL
)panel
: (id
)sender isValidFilename
: (NSString
*)filename
2634 - (BOOL
)panel
: (id
)sender shouldShowFilename
: (NSString
*)filename
2638 - (NSString
*)panel
: (id
)sender userEnteredFilename
: (NSString
*)filename
2639 confirmed
: (BOOL
)okFlag
2647 /* ==========================================================================
2649 Lisp interface declaration
2651 ========================================================================== */
2659 Qnone
= intern
("none"
);
2661 /* FIXME: Because of the typo below, Qbuffered probably never did
2662 anything useful, so it might as well be removed. */
2663 Qbuffered
= intern
("bufferd"
);
2664 staticpro
(&Qbuffered
);
2665 Qfontsize
= intern
("fontsize"
);
2666 staticpro
(&Qfontsize
);
2668 DEFVAR_LISP
("ns
-icon
-type-alist"
, &Vns_icon_type_alist
,
2669 doc: /* Alist of elements (REGEXP . IMAGE) for images of icons associated to frames.
2670 If the title of a frame matches REGEXP, then IMAGE.tiff is
2671 selected as the image of the icon representing the frame when it's
2672 miniaturized. If an element is t, then Emacs tries to select an icon
2673 based on the filetype of the visited file.
2675 The images have to be installed in a folder called English.lproj in the
2676 Emacs folder. You have to restart Emacs after installing new icons.
2678 Example: Install an icon Gnus.tiff and execute the following code
2680 (setq ns-icon-type-alist
2681 (append ns-icon-type-alist
2682 '((\"^\\\\*\\\\(Group\\\\*$\\\\|Summary \\\\|Article\\\\*$\\\\)\"
2685 When you miniaturize a Group, Summary or Article frame, Gnus.tiff will
2686 be used as the image of the icon representing the frame. */);
2687 Vns_icon_type_alist
= Fcons
(Qt
, Qnil
);
2689 DEFVAR_LISP
("ns
-version-string"
, &Vns_version_string
,
2690 doc: /* Toolkit version for NS Windowing. */);
2691 Vns_version_string
= ns_appkit_version_str
();
2693 defsubr
(&Sns_read_file_name
);
2694 defsubr
(&Sns_get_resource
);
2695 defsubr
(&Sns_set_resource
);
2696 defsubr
(&Sxw_display_color_p
); /* this and next called directly by C code */
2697 defsubr
(&Sx_display_grayscale_p
);
2698 defsubr
(&Sns_font_name
);
2699 defsubr
(&Sns_list_colors
);
2700 #ifdef NS_IMPL_COCOA
2701 defsubr
(&Sns_do_applescript
);
2703 defsubr
(&Sxw_color_defined_p
);
2704 defsubr
(&Sxw_color_values
);
2705 defsubr
(&Sx_server_max_request_size
);
2706 defsubr
(&Sx_server_vendor
);
2707 defsubr
(&Sx_server_version
);
2708 defsubr
(&Sx_display_pixel_width
);
2709 defsubr
(&Sx_display_pixel_height
);
2710 defsubr
(&Sns_display_usable_bounds
);
2711 defsubr
(&Sx_display_mm_width
);
2712 defsubr
(&Sx_display_mm_height
);
2713 defsubr
(&Sx_display_screens
);
2714 defsubr
(&Sx_display_planes
);
2715 defsubr
(&Sx_display_color_cells
);
2716 defsubr
(&Sx_display_visual_class
);
2717 defsubr
(&Sx_display_backing_store
);
2718 defsubr
(&Sx_display_save_under
);
2719 defsubr
(&Sx_create_frame
);
2720 defsubr
(&Sns_set_alpha
);
2721 defsubr
(&Sx_open_connection
);
2722 defsubr
(&Sx_close_connection
);
2723 defsubr
(&Sx_display_list
);
2725 defsubr
(&Sns_hide_others
);
2726 defsubr
(&Sns_hide_emacs
);
2727 defsubr
(&Sns_emacs_info_panel
);
2728 defsubr
(&Sns_list_services
);
2729 defsubr
(&Sns_perform_service
);
2730 defsubr
(&Sns_convert_utf8_nfd_to_nfc
);
2731 defsubr
(&Sx_focus_frame
);
2732 defsubr
(&Sns_popup_prefs_panel
);
2733 defsubr
(&Sns_popup_font_panel
);
2734 defsubr
(&Sns_popup_color_panel
);
2736 defsubr
(&Sx_show_tip
);
2737 defsubr
(&Sx_hide_tip
);
2739 /* used only in fontset.c */
2740 check_window_system_func
= check_ns
;
2744 // arch
-tag
: dc2a3f74
-1123-4daa
-8eed
-fb78db6a5642