1 /* Display module for Mac OS.
2 Copyright (C) 2000, 2001, 2002, 2003, 2004,
3 2005, 2006, 2007 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 2, or (at your option)
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; see the file COPYING. If not, write to
19 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 Boston, MA 02110-1301, USA. */
22 /* Contributed by Andrew Choi (akochoi@mac.com). */
27 #define RGB_TO_ULONG(r, g, b) (((r) << 16) | ((g) << 8) | (b))
29 #define RED_FROM_ULONG(color) ((color) >> 16)
30 #define GREEN_FROM_ULONG(color) (((color) >> 8) & 0xff)
31 #define BLUE_FROM_ULONG(color) ((color) & 0xff)
33 /* Do not change `* 0x101' in the following lines to `<< 8'. If
34 changed, image masks in 1-bit depth will not work. */
35 #define RED16_FROM_ULONG(color) (RED_FROM_ULONG(color) * 0x101)
36 #define GREEN16_FROM_ULONG(color) (GREEN_FROM_ULONG(color) * 0x101)
37 #define BLUE16_FROM_ULONG(color) (BLUE_FROM_ULONG(color) * 0x101)
39 #define BLACK_PIX_DEFAULT(f) RGB_TO_ULONG(0,0,0)
40 #define WHITE_PIX_DEFAULT(f) RGB_TO_ULONG(255,255,255)
42 #define FONT_WIDTH(f) ((f)->max_bounds.width)
43 #define FONT_HEIGHT(f) ((f)->ascent + (f)->descent)
44 #define FONT_BASE(f) ((f)->ascent)
45 #define FONT_DESCENT(f) ((f)->descent)
47 /* Structure recording bitmaps and reference count.
48 If REFCOUNT is 0 then this record is free to be reused. */
50 struct mac_bitmap_record
59 /* For each display (currently only one on mac), we have a structure that
60 records information about it. */
62 struct mac_display_info
64 /* Chain of all mac_display_info structures. */
65 struct mac_display_info
*next
;
67 /* The generic display parameters corresponding to this X display. */
68 struct terminal
*terminal
;
70 /* This is a cons cell of the form (NAME . FONT-LIST-CACHE).
71 The same cons cell also appears in x_display_name_list. */
72 Lisp_Object name_list_element
;
74 /* Number of frames that are on this display. */
77 /* Dots per inch of the screen. */
80 /* Number of planes on this screen. */
83 /* Whether the screen supports color */
86 /* Dimensions of this screen. */
89 /* Mask of things that cause the mouse to be grabbed. */
93 /* Emacs bitmap-id of the default icon bitmap for this frame.
94 Or -1 if none has been allocated yet. */
98 /* The root window of this screen. */
101 /* The cursor to use for vertical scroll bars. */
102 Cursor vertical_scroll_bar_cursor
;
104 /* Resource data base */
107 /* A table of all the fonts we have already loaded. */
108 struct font_info
*font_table
;
110 /* The current capacity of font_table. */
113 /* Minimum width over all characters in all fonts in font_table. */
114 int smallest_char_width
;
116 /* Minimum font height over all fonts in font_table. */
117 int smallest_font_height
;
119 /* Reusable Graphics Context for drawing a cursor in a non-default face. */
120 GC scratch_cursor_gc
;
122 /* These variables describe the range of text currently shown in its
123 mouse-face, together with the window they apply to. As long as
124 the mouse stays within this range, we need not redraw anything on
125 its account. Rows and columns are glyph matrix positions in
126 MOUSE_FACE_WINDOW. */
127 int mouse_face_beg_row
, mouse_face_beg_col
;
128 int mouse_face_beg_x
, mouse_face_beg_y
;
129 int mouse_face_end_row
, mouse_face_end_col
;
130 int mouse_face_end_x
, mouse_face_end_y
;
131 int mouse_face_past_end
;
132 Lisp_Object mouse_face_window
;
133 int mouse_face_face_id
;
134 Lisp_Object mouse_face_overlay
;
136 /* 1 if a mouse motion event came and we didn't handle it right away because
137 gc was in progress. */
138 int mouse_face_deferred_gc
;
140 /* FRAME and X, Y position of mouse when last checked for
141 highlighting. X and Y can be negative or out of range for the frame. */
142 struct frame
*mouse_face_mouse_frame
;
143 int mouse_face_mouse_x
, mouse_face_mouse_y
;
145 /* Nonzero means defer mouse-motion highlighting. */
146 int mouse_face_defer
;
148 /* Nonzero means that the mouse highlight should not be shown. */
149 int mouse_face_hidden
;
151 int mouse_face_image_state
;
155 /* The number of fonts actually stored in the font table.
156 font_table[n] is used and valid iff 0 <= n < n_fonts. 0 <=
157 n_fonts <= font_table_size and font_table[i].name != 0. */
160 /* Pointer to bitmap records. */
161 struct mac_bitmap_record
*bitmaps
;
163 /* Allocated size of bitmaps field. */
166 /* Last used bitmap index. */
169 /* The frame (if any) which has the window that has keyboard focus.
170 Zero if none. This is examined by Ffocus_frame in macfns.c. Note
171 that a mere EnterNotify event can set this; if you need to know the
172 last frame specified in a FocusIn or FocusOut event, use
173 x_focus_event_frame. */
174 struct frame
*x_focus_frame
;
176 /* The last frame mentioned in a FocusIn or FocusOut event. This is
177 separate from x_focus_frame, because whether or not LeaveNotify
178 events cause us to lose focus depends on whether or not we have
179 received a FocusIn event for it. */
180 struct frame
*x_focus_event_frame
;
182 /* The frame which currently has the visual highlight, and should get
183 keyboard input (other sorts of input have the frame encoded in the
184 event). It points to the focus frame's selected window's
185 frame. It differs from x_focus_frame when we're using a global
187 struct frame
*x_highlight_frame
;
189 /* Cache of images. */
190 struct image_cache
*image_cache
;
193 /* This checks to make sure we have a display. */
194 extern void check_mac
P_ ((void));
196 #define x_display_info mac_display_info
198 /* This is a chain of structures for all the X displays currently in use. */
199 extern struct x_display_info
*x_display_list
;
201 /* This is a chain of structures for all the displays currently in use. */
202 extern struct mac_display_info one_mac_display_info
;
204 /* This is a list of cons cells, each of the form (NAME . FONT-LIST-CACHE),
205 one for each element of x_display_list and in the same order.
206 NAME is the name of the frame.
207 FONT-LIST-CACHE records previous values returned by x-list-fonts. */
208 extern Lisp_Object x_display_name_list
;
210 extern struct x_display_info
*x_display_info_for_name
P_ ((Lisp_Object
));
212 extern struct mac_display_info
*mac_term_init
P_ ((Lisp_Object
, char *, char *));
214 extern Lisp_Object x_list_fonts
P_ ((struct frame
*, Lisp_Object
, int, int));
215 extern struct font_info
*x_get_font_info
P_ ((struct frame
*f
, int));
216 extern struct font_info
*x_load_font
P_ ((struct frame
*, char *, int));
217 extern struct font_info
*x_query_font
P_ ((struct frame
*, char *));
218 extern void x_find_ccl_program
P_ ((struct font_info
*));
220 /* When Emacs uses a tty window, tty_display in frame.c points to an
224 unsigned long background_pixel
;
225 unsigned long foreground_pixel
;
228 /* The collection of data describing a window on the Mac. */
231 /* Placeholder for things accessed through output_data.x. Must
233 struct x_output x_compatible
;
235 /* Menubar "widget" handle. */
238 FRAME_PTR mFP
; /* points back to the frame struct */
240 /* Here are the Graphics Contexts for the default font. */
241 GC normal_gc
; /* Normal video */
242 GC reverse_gc
; /* Reverse video */
243 GC cursor_gc
; /* cursor drawing */
245 /* The window used for this frame.
246 May be zero while the frame object is being created
247 and the window has not yet been created. */
250 /* The window that is the parent of this window.
251 Usually this is a window that was made by the window manager,
252 but it can be the root window, and it can be explicitly specified
253 (see the explicit_parent field, below). */
256 /* Default ASCII font of this frame. */
259 /* The baseline offset of the default ASCII font. */
262 /* If a fontset is specified for this frame instead of font, this
263 value contains an ID of the fontset, else -1. */
266 /* Pixel values used for various purposes.
267 border_pixel may be -1 meaning use a gray tile. */
268 unsigned long cursor_pixel
;
269 unsigned long border_pixel
;
270 unsigned long mouse_pixel
;
271 unsigned long cursor_foreground_pixel
;
274 /* Foreground color for scroll bars. A value of -1 means use the
275 default (black for non-toolkit scroll bars). */
276 unsigned long scroll_bar_foreground_pixel
;
278 /* Background color for scroll bars. A value of -1 means use the
279 default (background color of the frame for non-toolkit scroll
281 unsigned long scroll_bar_background_pixel
;
284 /* Descriptor for the cursor in use for this window. */
286 Cursor nontext_cursor
;
287 Cursor modeline_cursor
;
289 Cursor hourglass_cursor
;
290 Cursor horizontal_drag_cursor
;
292 /* Window whose cursor is hourglass_cursor. This window is temporarily
293 mapped to display a hourglass-cursor. */
294 Window hourglass_window
;
296 /* Non-zero means hourglass cursor is currently displayed. */
297 unsigned hourglass_p
: 1;
299 /* Flag to set when the window needs to be completely repainted. */
304 #if TARGET_API_MAC_CARBON
305 /* The Mac control reference for the hourglass (progress indicator)
306 shown at the upper-right corner of the window. */
307 ControlRef hourglass_control
;
310 /* This is the Emacs structure for the display this frame is on. */
311 /* struct w32_display_info *display_info; */
313 /* Nonzero means our parent is another application's window
314 and was explicitly specified. */
315 char explicit_parent
;
317 /* Nonzero means tried already to make this frame visible. */
318 char asked_for_visible
;
320 /* Relief GCs, colors etc. */
327 black_relief
, white_relief
;
329 /* The background for which the above relief GCs were set up.
330 They are changed only when a different background is involved. */
331 unsigned long relief_background
;
333 /* Width of the internal border. */
334 int internal_border_width
;
336 /* Hints for the size and the position of a window. */
337 XSizeHints
*size_hints
;
340 /* Quartz 2D graphics context. */
341 CGContextRef cg_context
;
345 typedef struct mac_output mac_output
;
347 /* Return the X output data for frame F. */
348 #define FRAME_X_OUTPUT(f) ((f)->output_data.mac)
350 /* Return the Mac window used for displaying data in frame F. */
351 #define FRAME_MAC_WINDOW(f) ((f)->output_data.mac->window_desc)
352 #define FRAME_X_WINDOW(f) ((f)->output_data.mac->window_desc)
354 #define FRAME_FONT(f) ((f)->output_data.mac->font)
355 #define FRAME_FONTSET(f) ((f)->output_data.mac->fontset)
357 #define FRAME_BASELINE_OFFSET(f) ((f)->output_data.mac->baseline_offset)
359 #define FRAME_SIZE_HINTS(f) ((f)->output_data.mac->size_hints)
361 /* This gives the mac_display_info structure for the display F is on. */
362 #define FRAME_MAC_DISPLAY_INFO(f) (&one_mac_display_info)
363 #define FRAME_X_DISPLAY_INFO(f) (&one_mac_display_info)
365 /* This is the `Display *' which frame F is on. */
366 #define FRAME_MAC_DISPLAY(f) (0)
367 #define FRAME_X_DISPLAY(f) (0)
369 /* This is the 'font_info *' which frame F has. */
370 #define FRAME_MAC_FONT_TABLE(f) (FRAME_MAC_DISPLAY_INFO (f)->font_table)
372 /* The difference in pixels between the top left corner of the
373 Emacs window (including possible window manager decorations)
374 and FRAME_MAC_WINDOW (f). */
375 #define FRAME_OUTER_TO_INNER_DIFF_X(f) ((f)->x_pixels_diff)
376 #define FRAME_OUTER_TO_INNER_DIFF_Y(f) ((f)->y_pixels_diff)
378 /* Value is the smallest width of any character in any font on frame F. */
380 #define FRAME_SMALLEST_CHAR_WIDTH(F) \
381 FRAME_MAC_DISPLAY_INFO(F)->smallest_char_width
383 /* Value is the smallest height of any font on frame F. */
385 #define FRAME_SMALLEST_FONT_HEIGHT(F) \
386 FRAME_MAC_DISPLAY_INFO(F)->smallest_font_height
388 /* Return a pointer to the image cache of frame F. */
390 #define FRAME_X_IMAGE_CACHE(F) FRAME_MAC_DISPLAY_INFO ((F))->image_cache
393 /* Mac-specific scroll bar stuff. */
395 /* We represent scroll bars as lisp vectors. This allows us to place
396 references to them in windows without worrying about whether we'll
397 end up with windows referring to dead scroll bars; the garbage
398 collector will free it when its time comes.
400 We use struct scroll_bar as a template for accessing fields of the
405 /* These fields are shared by all vectors. */
406 EMACS_INT size_from_Lisp_Vector_struct
;
407 struct Lisp_Vector
*next_from_Lisp_Vector_struct
;
409 /* The window we're a scroll bar for. */
412 /* The next and previous in the chain of scroll bars in this frame. */
413 Lisp_Object next
, prev
;
415 /* The Mac control reference of this scroll bar. Since this is a
416 pointer value, we store it split into two Lisp integers. */
417 Lisp_Object control_ref_low
, control_ref_high
;
419 /* The position and size of the scroll bar in pixels, relative to the
421 Lisp_Object top
, left
, width
, height
;
423 /* The starting and ending positions of the handle, relative to the
424 handle area (i.e. zero is the top position, not
425 SCROLL_BAR_TOP_BORDER). If they're equal, that means the handle
426 hasn't been drawn yet.
428 These are not actually the locations where the beginning and end
429 are drawn; in order to keep handles from becoming invisible when
430 editing large files, we establish a minimum height by always
431 drawing handle bottoms VERTICAL_SCROLL_BAR_MIN_HANDLE pixels below
432 where they would be normally; the bottom and top are in a
433 different co-ordinate system. */
434 Lisp_Object start
, end
;
436 /* If the scroll bar handle is currently being dragged by the user,
437 this is the number of pixels from the top of the handle to the
438 place where the user grabbed it. If the handle is pressed but
439 not dragged yet, this is a negative integer whose absolute value
440 is the number of pixels plus 1. If the handle isn't currently
441 being dragged, this is Qnil. */
442 Lisp_Object dragging
;
444 #ifdef USE_TOOLKIT_SCROLL_BARS
445 /* The position and size of the scroll bar handle track area in
446 pixels, relative to the frame. */
447 Lisp_Object track_top
, track_height
;
449 /* Minimum length of the scroll bar handle, in pixels. */
450 Lisp_Object min_handle
;
454 /* The number of elements a vector holding a struct scroll_bar needs. */
455 #define SCROLL_BAR_VEC_SIZE \
456 ((sizeof (struct scroll_bar) \
457 - sizeof (EMACS_INT) - sizeof (struct Lisp_Vector *)) \
458 / sizeof (Lisp_Object))
460 /* Turning a lisp vector value into a pointer to a struct scroll_bar. */
461 #define XSCROLL_BAR(vec) ((struct scroll_bar *) XVECTOR (vec))
464 /* Building a C long integer from two lisp integers. */
465 #define SCROLL_BAR_PACK(low, high) (XINT (high) << 16 | XINT (low))
467 /* Setting two lisp integers to two parts of a C unsigned long. */
468 #define SCROLL_BAR_UNPACK(low, high, ulong) \
469 (XSETINT ((low), (ulong) & 0xffff), \
470 XSETINT ((high), (ulong) >> 16))
473 /* Extract the Mac control handle of the scroll bar from a struct
475 #define SCROLL_BAR_CONTROL_REF(ptr) \
476 ((ControlRef) SCROLL_BAR_PACK ((ptr)->control_ref_low, \
477 (ptr)->control_ref_high))
479 /* Store a Mac control handle in a struct scroll_bar. */
480 #define SET_SCROLL_BAR_CONTROL_REF(ptr, ref) \
481 (SCROLL_BAR_UNPACK ((ptr)->control_ref_low, \
482 (ptr)->control_ref_high, (unsigned long) (ref)))
484 /* Return the inside width of a vertical scroll bar, given the outside
486 #define VERTICAL_SCROLL_BAR_INSIDE_WIDTH(f, width) \
488 - VERTICAL_SCROLL_BAR_LEFT_BORDER \
489 - VERTICAL_SCROLL_BAR_RIGHT_BORDER \
490 - VERTICAL_SCROLL_BAR_WIDTH_TRIM * 2)
492 /* Return the length of the rectangle within which the top of the
493 handle must stay. This isn't equivalent to the inside height,
494 because the scroll bar handle has a minimum height.
496 This is the real range of motion for the scroll bar, so when we're
497 scaling buffer positions to scroll bar positions, we use this, not
498 VERTICAL_SCROLL_BAR_INSIDE_HEIGHT. */
499 #define VERTICAL_SCROLL_BAR_TOP_RANGE(f,height) \
500 (VERTICAL_SCROLL_BAR_INSIDE_HEIGHT (f, height) \
501 - VERTICAL_SCROLL_BAR_MIN_HANDLE - UP_AND_DOWN_ARROWS)
503 /* Return the inside height of vertical scroll bar, given the outside
504 height. See VERTICAL_SCROLL_BAR_TOP_RANGE too. */
505 #define VERTICAL_SCROLL_BAR_INSIDE_HEIGHT(f,height) \
506 ((height) - VERTICAL_SCROLL_BAR_TOP_BORDER \
507 - VERTICAL_SCROLL_BAR_BOTTOM_BORDER)
510 /* Border widths for scroll bars.
512 Scroll bar windows don't have any borders; their border width is
513 set to zero, and we redraw borders ourselves. This makes the code
514 a bit cleaner, since we don't have to convert between outside width
515 (used when relating to the rest of the screen) and inside width
516 (used when sizing and drawing the scroll bar window itself).
518 The handle moves up and down/back and forth in a rectangle inset
519 from the edges of the scroll bar. These are widths by which we
520 inset the handle boundaries from the scroll bar edges. */
521 #define VERTICAL_SCROLL_BAR_LEFT_BORDER (0)
522 #define VERTICAL_SCROLL_BAR_RIGHT_BORDER (0)
523 #define VERTICAL_SCROLL_BAR_TOP_BORDER (0)
524 #define VERTICAL_SCROLL_BAR_BOTTOM_BORDER (0)
526 /* Minimum lengths for scroll bar handles, in pixels. */
527 #define VERTICAL_SCROLL_BAR_MIN_HANDLE (16)
529 /* Combined length of up and down arrow boxes in scroll bars, in pixels. */
530 #define UP_AND_DOWN_ARROWS (32)
532 /* Trimming off a few pixels from each side prevents
533 text from glomming up against the scroll bar */
534 #define VERTICAL_SCROLL_BAR_WIDTH_TRIM (0)
536 /* Variations of possible Aqua scroll bar width. */
537 #define MAC_AQUA_VERTICAL_SCROLL_BAR_WIDTH (15)
538 #define MAC_AQUA_SMALL_VERTICAL_SCROLL_BAR_WIDTH (11)
540 /* Size of hourglass controls */
541 #define HOURGLASS_WIDTH (16)
542 #define HOURGLASS_HEIGHT (16)
544 /* Some constants that are used locally. */
545 /* Creator code for Emacs on Mac OS. */
547 MAC_EMACS_CREATOR_CODE
= 'EMAx'
550 /* Apple event descriptor types */
552 TYPE_FILE_NAME
= 'fNam'
555 /* Keywords for Apple event attributes */
557 KEY_EMACS_SUSPENSION_ID_ATTR
= 'esId' /* typeUInt32 */
560 /* Carbon event parameter names. */
562 EVENT_PARAM_TEXT_INPUT_SEQUENCE_NUMBER
= 'tsSn' /* typeUInt32 */
565 /* Some constants that are not defined in older versions. */
566 #if MAC_OS_X_VERSION_MAX_ALLOWED < 1030
567 /* Keywords for Apple event attributes */
569 keyReplyRequestedAttr
= 'repq'
573 #if MAC_OS_X_VERSION_MAX_ALLOWED < 1040
574 /* Gestalt selectors */
576 gestaltSystemVersionMajor
= 'sys1',
577 gestaltSystemVersionMinor
= 'sys2',
578 gestaltSystemVersionBugFix
= 'sys3'
583 #if MAC_OS_X_VERSION_MAX_ALLOWED < 1020
584 /* Apple event descriptor types */
586 typeUTF8Text
= 'utf8'
589 /* Carbon event parameter names */
591 kEventParamWindowMouseLocation
= 'wmou'
600 Lisp_Object display_x_get_resource
P_ ((struct x_display_info
*,
601 Lisp_Object
, Lisp_Object
,
602 Lisp_Object
, Lisp_Object
));
603 struct frame
*check_x_frame
P_ ((Lisp_Object
));
604 EXFUN (Fx_display_color_p
, 1);
605 EXFUN (Fx_display_grayscale_p
, 1);
606 EXFUN (Fx_display_planes
, 1);
607 extern void x_free_gcs
P_ ((struct frame
*));
608 extern int XParseGeometry
P_ ((char *, int *, int *, unsigned int *,
611 /* Defined in macterm.c. */
613 extern void x_set_window_size
P_ ((struct frame
*, int, int, int));
614 extern void x_set_mouse_position
P_ ((struct frame
*, int, int));
615 extern void x_set_mouse_pixel_position
P_ ((struct frame
*, int, int));
616 extern void x_make_frame_visible
P_ ((struct frame
*));
617 extern void x_make_frame_invisible
P_ ((struct frame
*));
618 extern void x_iconify_frame
P_ ((struct frame
*));
619 extern void x_free_frame_resources
P_ ((struct frame
*));
620 extern void x_destroy_window
P_ ((struct frame
*));
621 extern void x_wm_set_size_hint
P_ ((struct frame
*, long, int));
622 extern void x_delete_display
P_ ((struct x_display_info
*));
623 extern void mac_initialize
P_ ((void));
624 extern Pixmap XCreatePixmap
P_ ((Display
*, WindowRef
, unsigned int,
625 unsigned int, unsigned int));
626 extern Pixmap XCreatePixmapFromBitmapData
P_ ((Display
*, WindowRef
, char *,
627 unsigned int, unsigned int,
628 unsigned long, unsigned long,
630 extern void XFreePixmap
P_ ((Display
*, Pixmap
));
631 extern GC XCreateGC
P_ ((Display
*, void *, unsigned long, XGCValues
*));
632 extern void XFreeGC
P_ ((Display
*, GC
));
633 extern void XSetForeground
P_ ((Display
*, GC
, unsigned long));
634 extern void XSetBackground
P_ ((Display
*, GC
, unsigned long));
635 extern void XSetWindowBackground
P_ ((Display
*, WindowRef
, unsigned long));
636 extern void XDrawLine
P_ ((Display
*, Pixmap
, GC
, int, int, int, int));
637 extern void mac_clear_area
P_ ((struct frame
*, int, int,
638 unsigned int, unsigned int));
639 extern void mac_unload_font
P_ ((struct mac_display_info
*, XFontStruct
*));
640 extern int mac_font_panel_visible_p
P_ ((void));
641 extern OSStatus mac_show_hide_font_panel
P_ ((void));
642 extern OSStatus mac_set_font_info_for_selection
P_ ((struct frame
*, int, int));
643 extern OSStatus install_window_handler
P_ ((WindowRef
));
644 extern void remove_window_handler
P_ ((WindowRef
));
645 extern OSStatus mac_post_mouse_moved_event
P_ ((void));
646 #if !TARGET_API_MAC_CARBON
647 extern void do_apple_menu
P_ ((SInt16
));
650 extern void mac_prepare_for_quickdraw
P_ ((struct frame
*));
652 extern void mac_get_window_bounds
P_ ((struct frame
*, Rect
*, Rect
*));
653 extern int mac_quit_char_key_p
P_ ((UInt32
, UInt32
));
655 #define FONT_TYPE_FOR_UNIBYTE(font, ch) 0
656 #define FONT_TYPE_FOR_MULTIBYTE(font, ch) 0
658 /* Defined in macselect.c */
660 extern void x_clear_frame_selections
P_ ((struct frame
*));
662 /* Defined in macfns.c */
664 extern int have_menus_p
P_ ((void));
666 extern void x_real_positions
P_ ((struct frame
*, int *, int *));
667 extern void x_set_menu_bar_lines
P_ ((struct frame
*, Lisp_Object
, Lisp_Object
));
668 extern int x_pixel_width
P_ ((struct frame
*));
669 extern int x_pixel_height
P_ ((struct frame
*));
670 extern int x_char_width
P_ ((struct frame
*));
671 extern int x_char_height
P_ ((struct frame
*));
672 extern void x_sync
P_ ((struct frame
*));
673 extern void x_set_tool_bar_lines
P_ ((struct frame
*, Lisp_Object
, Lisp_Object
));
674 extern void mac_update_title_bar
P_ ((struct frame
*, int));
675 extern Lisp_Object x_get_focus_frame
P_ ((struct frame
*));
677 /* Defined in macmenu.c */
679 extern void x_activate_menubar
P_ ((struct frame
*));
680 extern void free_frame_menubar
P_ ((struct frame
*));
682 /* Defined in mac.c. */
684 extern void mac_clear_font_name_table
P_ ((void));
685 extern Lisp_Object mac_aedesc_to_lisp
P_ ((const AEDesc
*));
686 extern OSErr mac_ae_put_lisp
P_ ((AEDescList
*, UInt32
, Lisp_Object
));
687 #if TARGET_API_MAC_CARBON
688 extern OSStatus create_apple_event_from_event_ref
P_ ((EventRef
, UInt32
,
689 const EventParamName
*,
690 const EventParamType
*,
692 extern OSErr create_apple_event_from_drag_ref
P_ ((DragRef
, UInt32
,
695 extern CFStringRef cfstring_create_with_utf8_cstring
P_ ((const char *));
696 extern CFStringRef cfstring_create_with_string
P_ ((Lisp_Object
));
697 extern Lisp_Object cfdata_to_lisp
P_ ((CFDataRef
));
698 extern Lisp_Object cfstring_to_lisp_nodecode
P_ ((CFStringRef
));
699 extern Lisp_Object cfstring_to_lisp
P_ ((CFStringRef
));
700 extern Lisp_Object cfnumber_to_lisp
P_ ((CFNumberRef
));
701 extern Lisp_Object cfdate_to_lisp
P_ ((CFDateRef
));
702 extern Lisp_Object cfboolean_to_lisp
P_ ((CFBooleanRef
));
703 extern Lisp_Object cfobject_desc_to_lisp
P_ ((CFTypeRef
));
704 extern Lisp_Object cfproperty_list_to_lisp
P_ ((CFPropertyListRef
, int, int));
705 extern void mac_wakeup_from_rne
P_ ((void));
707 extern void xrm_merge_string_database
P_ ((XrmDatabase
, const char *));
708 extern Lisp_Object xrm_get_resource
P_ ((XrmDatabase
, const char *,
710 extern XrmDatabase xrm_get_preference_database
P_ ((const char *));
711 EXFUN (Fmac_get_preference
, 4);
713 /* arch-tag: 6b4ca125-5bef-476d-8ee8-31ed808b7e79
714 (do not change this comment) */