1 /* NeXT/Open/GNUstep / MacOSX communication module.
3 Copyright (C) 1989, 1993-1994, 2005-2006, 2008-2014 Free Software
6 This file is part of GNU Emacs.
8 GNU Emacs is free software: you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation, either version 3 of the License, or
11 (at your option) any later version.
13 GNU Emacs is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
22 Originally by Carl Edman
23 Updated by Christian Limpach (chris@nice.ch)
24 OpenStep/Rhapsody port by Scott Bender (sbender@harmony-ds.com)
25 MacOSX/Aqua port by Christophe de Dinechin (descubes@earthlink.net)
26 GNUstep port and post-20 update by Adrian Robert (arobert@cogsci.ucsd.edu)
29 /* This should be the first include, as it may set up #defines affecting
30 interpretation of even the system includes. */
36 #include
<sys
/types.h
>
42 #include
<c
-strcase.h
>
46 #include "blockinput.h"
47 #include "sysselect.h"
50 #include "character.h"
52 #include "composite.h"
55 #include "termhooks.h"
63 #ifdef NS_IMPL_GNUSTEP
68 #
if MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_5
75 int term_trace_num
= 0;
76 #define NSTRACE
(x
) fprintf (stderr
, "
%s:%d: [%d] " #x "\n", \
77 __FILE__
, __LINE__
, ++term_trace_num
)
82 /* Detailed tracing. "S" means "size" and "LL" stands for "lower left". */
84 int term_trace_num
= 0;
85 #define NSTRACE_SIZE
(str
,size) fprintf (stderr
, \
87 "
(S
:%.0f x %.0f)\n", \
88 __FILE__
, __LINE__
, ++term_trace_num
,\
91 #define NSTRACE_RECT
(s
,r
) fprintf (stderr
, \
93 "
(LL
:%.0f x %.0f -> S:%.0f x %.0f)\n", \
94 __FILE__
, __LINE__
, ++term_trace_num
,\
100 #define NSTRACE_SIZE
(str
,size)
101 #define NSTRACE_RECT
(s
,r
)
104 extern NSString
*NSMenuDidBeginTrackingNotification
;
106 /* ==========================================================================
108 NSColor, EmacsColor category.
110 ========================================================================== */
111 @implementation NSColor
(EmacsColor
)
112 + (NSColor
*)colorForEmacsRed
:(CGFloat
)red green
:(CGFloat
)green
113 blue
:(CGFloat
)blue alpha
:(CGFloat
)alpha
116 #
if MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_7
117 if (ns_use_srgb_colorspace
)
118 return [NSColor colorWithSRGBRed
: red
124 return [NSColor colorWithCalibratedRed
: red
130 - (NSColor
*)colorUsingDefaultColorSpace
133 #
if MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_7
134 if (ns_use_srgb_colorspace
)
135 return [self colorUsingColorSpace
: [NSColorSpace sRGBColorSpace
]];
138 return [self colorUsingColorSpaceName
: NSCalibratedRGBColorSpace
];
143 /* ==========================================================================
147 ========================================================================== */
149 /* Convert a symbol indexed with an NSxxx value to a value as defined
150 in keyboard.c (lispy_function_key). I hope this is a correct way
151 of doing things... */
152 static unsigned convert_ns_to_X_keysym
[] =
154 NSHomeFunctionKey
, 0x50,
155 NSLeftArrowFunctionKey
, 0x51,
156 NSUpArrowFunctionKey
, 0x52,
157 NSRightArrowFunctionKey
, 0x53,
158 NSDownArrowFunctionKey
, 0x54,
159 NSPageUpFunctionKey
, 0x55,
160 NSPageDownFunctionKey
, 0x56,
161 NSEndFunctionKey
, 0x57,
162 NSBeginFunctionKey
, 0x58,
163 NSSelectFunctionKey
, 0x60,
164 NSPrintFunctionKey
, 0x61,
165 NSClearLineFunctionKey
, 0x0B,
166 NSExecuteFunctionKey
, 0x62,
167 NSInsertFunctionKey
, 0x63,
168 NSUndoFunctionKey
, 0x65,
169 NSRedoFunctionKey
, 0x66,
170 NSMenuFunctionKey
, 0x67,
171 NSFindFunctionKey
, 0x68,
172 NSHelpFunctionKey
, 0x6A,
173 NSBreakFunctionKey
, 0x6B,
175 NSF1FunctionKey
, 0xBE,
176 NSF2FunctionKey
, 0xBF,
177 NSF3FunctionKey
, 0xC0,
178 NSF4FunctionKey
, 0xC1,
179 NSF5FunctionKey
, 0xC2,
180 NSF6FunctionKey
, 0xC3,
181 NSF7FunctionKey
, 0xC4,
182 NSF8FunctionKey
, 0xC5,
183 NSF9FunctionKey
, 0xC6,
184 NSF10FunctionKey
, 0xC7,
185 NSF11FunctionKey
, 0xC8,
186 NSF12FunctionKey
, 0xC9,
187 NSF13FunctionKey
, 0xCA,
188 NSF14FunctionKey
, 0xCB,
189 NSF15FunctionKey
, 0xCC,
190 NSF16FunctionKey
, 0xCD,
191 NSF17FunctionKey
, 0xCE,
192 NSF18FunctionKey
, 0xCF,
193 NSF19FunctionKey
, 0xD0,
194 NSF20FunctionKey
, 0xD1,
195 NSF21FunctionKey
, 0xD2,
196 NSF22FunctionKey
, 0xD3,
197 NSF23FunctionKey
, 0xD4,
198 NSF24FunctionKey
, 0xD5,
200 NSBackspaceCharacter
, 0x08, /* 8: Not on some KBs. */
201 NSDeleteCharacter
, 0xFF, /* 127: Big 'delete' key upper right. */
202 NSDeleteFunctionKey
, 0x9F, /* 63272: Del forw key off main array. */
204 NSTabCharacter
, 0x09,
205 0x19, 0x09, /* left tab->regular since pass shift */
206 NSCarriageReturnCharacter
, 0x0D,
207 NSNewlineCharacter
, 0x0D,
208 NSEnterCharacter
, 0x8D,
210 0x41|NSNumericPadKeyMask
, 0xAE, /* KP_Decimal */
211 0x43|NSNumericPadKeyMask
, 0xAA, /* KP_Multiply */
212 0x45|NSNumericPadKeyMask
, 0xAB, /* KP_Add */
213 0x4B|NSNumericPadKeyMask
, 0xAF, /* KP_Divide */
214 0x4E|NSNumericPadKeyMask
, 0xAD, /* KP_Subtract */
215 0x51|NSNumericPadKeyMask
, 0xBD, /* KP_Equal */
216 0x52|NSNumericPadKeyMask
, 0xB0, /* KP_0 */
217 0x53|NSNumericPadKeyMask
, 0xB1, /* KP_1 */
218 0x54|NSNumericPadKeyMask
, 0xB2, /* KP_2 */
219 0x55|NSNumericPadKeyMask
, 0xB3, /* KP_3 */
220 0x56|NSNumericPadKeyMask
, 0xB4, /* KP_4 */
221 0x57|NSNumericPadKeyMask
, 0xB5, /* KP_5 */
222 0x58|NSNumericPadKeyMask
, 0xB6, /* KP_6 */
223 0x59|NSNumericPadKeyMask
, 0xB7, /* KP_7 */
224 0x5B|NSNumericPadKeyMask
, 0xB8, /* KP_8 */
225 0x5C|NSNumericPadKeyMask
, 0xB9, /* KP_9 */
227 0x1B, 0x1B /* escape */
230 static Lisp_Object Qmodifier_value
;
231 Lisp_Object Qalt
, Qcontrol
, Qhyper
, Qmeta
, Qsuper
;
232 extern Lisp_Object Qcursor_color
, Qcursor_type
, Qns
, Qleft
;
234 static Lisp_Object QUTF8_STRING
;
235 static Lisp_Object Qcocoa
, Qgnustep
;
236 static Lisp_Object Qfile
, Qurl
;
238 /* On OS X picks up the default NSGlobalDomain AppleAntiAliasingThreshold,
239 the maximum font size to NOT antialias. On GNUstep there is currently
240 no way to control this behavior. */
241 float ns_antialias_threshold
;
243 NSArray
*ns_send_types
=0, *ns_return_types
=0, *ns_drag_types
=0;
244 NSString
*ns_app_name
= @"Emacs"
; /* default changed later */
246 /* Display variables */
247 struct ns_display_info
*x_display_list
; /* Chain of existing displays */
248 long context_menu_value
= 0;
251 static
struct frame
*ns_updating_frame
;
252 static NSView
*focus_view
= NULL;
253 static int ns_window_num
= 0;
254 #ifdef NS_IMPL_GNUSTEP
257 static BOOL gsaved
= NO
;
258 static BOOL ns_fake_keydown
= NO
;
260 static BOOL ns_menu_bar_is_hidden
= NO
;
262 /*static int debug_lock = 0; */
265 static BOOL send_appdefined
= YES
;
266 #define NO_APPDEFINED_DATA
(-8)
267 static int last_appdefined_event_data
= NO_APPDEFINED_DATA
;
268 static NSTimer
*timed_entry
= 0;
269 static NSTimer
*scroll_repeat_entry
= nil
;
270 static fd_set select_readfds
, select_writefds
;
271 enum
{ SELECT_HAVE_READ
= 1, SELECT_HAVE_WRITE
= 2, SELECT_HAVE_TMO
= 4 };
272 static int select_nfds
= 0, select_valid
= 0;
273 static
struct timespec select_timeout
= { 0, 0 };
274 static int selfds
[2] = { -1, -1 };
275 static pthread_mutex_t select_mutex
;
276 static int apploopnr
= 0;
277 static NSAutoreleasePool
*outerpool
;
278 static
struct input_event
*emacs_event
= NULL;
279 static
struct input_event
*q_event_ptr
= NULL;
280 static int n_emacs_events_pending
= 0;
281 static NSMutableArray
*ns_pending_files
, *ns_pending_service_names
,
282 *ns_pending_service_args
;
283 static BOOL ns_do_open_file
= NO
;
284 static BOOL ns_last_use_native_fullscreen
;
287 struct input_event
*q
;
295 * State for pending menu activation:
296 * MENU_NONE Normal state
297 * MENU_PENDING A menu has been clicked on, but has been canceled so we can
298 * run lisp to update the menu.
299 * MENU_OPENING Menu is up to date, and the click event is redone so the menu
303 #define MENU_PENDING
1
304 #define MENU_OPENING
2
305 static int menu_will_open_state
= MENU_NONE
;
307 /* Saved position for menu click. */
308 static CGPoint menu_mouse_point
;
311 /* Convert modifiers in a NeXTstep event to emacs style modifiers. */
312 #define NS_FUNCTION_KEY_MASK
0x800000
313 #define NSLeftControlKeyMask
(0x000001 | NSControlKeyMask
)
314 #define NSRightControlKeyMask
(0x002000 | NSControlKeyMask
)
315 #define NSLeftCommandKeyMask
(0x000008 | NSCommandKeyMask
)
316 #define NSRightCommandKeyMask
(0x000010 | NSCommandKeyMask
)
317 #define NSLeftAlternateKeyMask
(0x000020 | NSAlternateKeyMask
)
318 #define NSRightAlternateKeyMask
(0x000040 | NSAlternateKeyMask
)
319 #define EV_MODIFIERS2
(flags
) \
320 (((flags
& NSHelpKeyMask
) ? \
321 hyper_modifier
: 0) \
322 |
(!EQ
(ns_right_alternate_modifier
, Qleft
) && \
323 ((flags
& NSRightAlternateKeyMask
) \
324 == NSRightAlternateKeyMask
) ? \
325 parse_solitary_modifier
(ns_right_alternate_modifier
) : 0) \
326 |
((flags
& NSAlternateKeyMask
) ? \
327 parse_solitary_modifier
(ns_alternate_modifier
) : 0) \
328 |
((flags
& NSShiftKeyMask
) ? \
329 shift_modifier
: 0) \
330 |
(!EQ
(ns_right_control_modifier
, Qleft
) && \
331 ((flags
& NSRightControlKeyMask
) \
332 == NSRightControlKeyMask
) ? \
333 parse_solitary_modifier
(ns_right_control_modifier
) : 0) \
334 |
((flags
& NSControlKeyMask
) ? \
335 parse_solitary_modifier
(ns_control_modifier
) : 0) \
336 |
((flags
& NS_FUNCTION_KEY_MASK
) ? \
337 parse_solitary_modifier
(ns_function_modifier
) : 0) \
338 |
(!EQ
(ns_right_command_modifier
, Qleft
) && \
339 ((flags
& NSRightCommandKeyMask
) \
340 == NSRightCommandKeyMask
) ? \
341 parse_solitary_modifier
(ns_right_command_modifier
) : 0) \
342 |
((flags
& NSCommandKeyMask
) ? \
343 parse_solitary_modifier
(ns_command_modifier
):0))
344 #define EV_MODIFIERS
(e
) EV_MODIFIERS2
([e modifierFlags
])
346 #define EV_UDMODIFIERS
(e
) \
347 ((([e
type] == NSLeftMouseDown
) ? down_modifier
: 0) \
348 |
(([e
type] == NSRightMouseDown
) ? down_modifier
: 0) \
349 |
(([e
type] == NSOtherMouseDown
) ? down_modifier
: 0) \
350 |
(([e
type] == NSLeftMouseDragged
) ? down_modifier
: 0) \
351 |
(([e
type] == NSRightMouseDragged
) ? down_modifier
: 0) \
352 |
(([e
type] == NSOtherMouseDragged
) ? down_modifier
: 0) \
353 |
(([e
type] == NSLeftMouseUp
) ? up_modifier
: 0) \
354 |
(([e
type] == NSRightMouseUp
) ? up_modifier
: 0) \
355 |
(([e
type] == NSOtherMouseUp
) ? up_modifier
: 0))
357 #define EV_BUTTON
(e
) \
358 ((([e
type] == NSLeftMouseDown
) ||
([e
type] == NSLeftMouseUp
)) ?
0 : \
359 (([e
type] == NSRightMouseDown
) ||
([e
type] == NSRightMouseUp
)) ?
2 : \
360 [e buttonNumber
] - 1)
362 /* Convert the time field to a timestamp in milliseconds. */
363 #define EV_TIMESTAMP
(e
) ([e timestamp
] * 1000)
365 /* This is a piece of code which is common to all the event handling
366 methods. Maybe it should even be a function. */
367 #define EV_TRAILER
(e
) \
369 XSETFRAME
(emacs_event
->frame_or_window
, emacsframe
); \
373 #define EV_TRAILER2
(e
) \
375 if (e
) emacs_event
->timestamp
= EV_TIMESTAMP
(e
); \
378 n_emacs_events_pending
++; \
379 kbd_buffer_store_event_hold
(emacs_event
, q_event_ptr
); \
382 hold_event
(emacs_event
); \
383 EVENT_INIT
(*emacs_event
); \
384 ns_send_appdefined
(-1); \
387 /* TODO: get rid of need for these forward declarations */
388 static void ns_condemn_scroll_bars
(struct frame
*f
);
389 static void ns_judge_scroll_bars
(struct frame
*f
);
390 void x_set_frame_alpha
(struct frame
*f
);
393 /* ==========================================================================
397 ========================================================================== */
400 ns_init_events
(struct input_event
* ev
)
413 hold_event
(struct input_event
*event
)
415 if (hold_event_q.nr
== hold_event_q.cap
)
417 if (hold_event_q.cap
== 0) hold_event_q.cap
= 10;
418 else hold_event_q.cap
*= 2;
420 xrealloc
(hold_event_q.q
, hold_event_q.cap
* sizeof
*hold_event_q.q
);
423 hold_event_q.q
[hold_event_q.nr
++] = *event
;
424 /* Make sure ns_read_socket is called, i.e. we have input. */
426 send_appdefined
= YES
;
430 append2
(Lisp_Object list
, Lisp_Object item
)
431 /* --------------------------------------------------------------------------
432 Utility to append to a list
433 -------------------------------------------------------------------------- */
435 Lisp_Object array
[2];
437 array
[1] = list1
(item
);
438 return Fnconc
(2, &array
[0]);
443 ns_etc_directory
(void
)
444 /* If running as a self-contained app bundle, return as a string the
445 filename of the etc directory, if present; else nil. */
447 NSBundle
*bundle
= [NSBundle mainBundle
];
448 NSString
*resourceDir
= [bundle resourcePath
];
449 NSString
*resourcePath
;
450 NSFileManager
*fileManager
= [NSFileManager defaultManager
];
453 resourcePath
= [resourceDir stringByAppendingPathComponent
: @"etc"
];
454 if ([fileManager fileExistsAtPath
: resourcePath isDirectory
: &isDir
])
456 if (isDir
) return [resourcePath UTF8String
];
464 /* If running as a self-contained app bundle, return as a path string
465 the filenames of the libexec and bin directories, ie libexec:bin.
466 Otherwise, return nil.
467 Normally, Emacs does not add its own bin/ directory to the PATH.
468 However, a self-contained NS build has a different layout, with
469 bin/ and libexec/ subdirectories in the directory that contains
471 We put libexec first, because init_callproc_1 uses the first
472 element to initialize exec-directory. An alternative would be
473 for init_callproc to check for invocation-directory/libexec.
476 NSBundle
*bundle
= [NSBundle mainBundle
];
477 NSString
*resourceDir
= [bundle resourcePath
];
478 NSString
*binDir
= [bundle bundlePath
];
479 NSString
*resourcePath
, *resourcePaths
;
481 NSString
*pathSeparator
= [NSString stringWithFormat
: @"
%c", SEPCHAR];
482 NSFileManager
*fileManager
= [NSFileManager defaultManager
];
484 NSEnumerator
*pathEnum
;
487 range
= [resourceDir rangeOfString
: @"Contents"
];
488 if (range.location
!= NSNotFound
)
490 binDir
= [binDir stringByAppendingPathComponent
: @"Contents"
];
492 binDir
= [binDir stringByAppendingPathComponent
: @"MacOS"
];
496 paths
= [binDir stringsByAppendingPaths
:
497 [NSArray arrayWithObjects
: @"libexec"
, @"bin"
, nil
]];
498 pathEnum
= [paths objectEnumerator
];
501 while ((resourcePath
= [pathEnum nextObject
]))
503 if ([fileManager fileExistsAtPath
: resourcePath isDirectory
: &isDir
])
506 if ([resourcePaths
length] > 0)
508 = [resourcePaths stringByAppendingString
: pathSeparator
];
510 = [resourcePaths stringByAppendingString
: resourcePath
];
513 if ([resourcePaths
length] > 0) return [resourcePaths UTF8String
];
521 /* If running as a self-contained app bundle, return as a path string
522 the filenames of the site-lisp and lisp directories.
523 Ie, site-lisp:lisp. Otherwise, return nil. */
525 NSBundle
*bundle
= [NSBundle mainBundle
];
526 NSString
*resourceDir
= [bundle resourcePath
];
527 NSString
*resourcePath
, *resourcePaths
;
528 NSString
*pathSeparator
= [NSString stringWithFormat
: @"
%c", SEPCHAR];
529 NSFileManager
*fileManager
= [NSFileManager defaultManager
];
531 NSArray
*paths
= [resourceDir stringsByAppendingPaths
:
532 [NSArray arrayWithObjects
:
533 @"site
-lisp"
, @"lisp"
, nil
]];
534 NSEnumerator
*pathEnum
= [paths objectEnumerator
];
537 /* Hack to skip site-lisp. */
538 if (no_site_lisp
) resourcePath
= [pathEnum nextObject
];
540 while ((resourcePath
= [pathEnum nextObject
]))
542 if ([fileManager fileExistsAtPath
: resourcePath isDirectory
: &isDir
])
545 if ([resourcePaths
length] > 0)
547 = [resourcePaths stringByAppendingString
: pathSeparator
];
549 = [resourcePaths stringByAppendingString
: resourcePath
];
552 if ([resourcePaths
length] > 0) return [resourcePaths UTF8String
];
558 ns_timeout
(int usecs
)
559 /* --------------------------------------------------------------------------
560 Blocking timer utility used by ns_ring_bell
561 -------------------------------------------------------------------------- */
563 struct timespec wakeup
= timespec_add
(current_timespec
(),
564 make_timespec
(0, usecs
* 1000));
566 /* Keep waiting until past the time wakeup. */
569 struct timespec timeout
, now
= current_timespec
();
570 if (timespec_cmp
(wakeup
, now
) <= 0)
572 timeout
= timespec_sub
(wakeup
, now
);
574 /* Try to wait that long--but we might wake up sooner. */
575 pselect
(0, NULL, NULL, NULL, &timeout
, NULL);
581 ns_release_object
(void
*obj
)
582 /* --------------------------------------------------------------------------
583 Release an object (callable from C)
584 -------------------------------------------------------------------------- */
591 ns_retain_object
(void
*obj
)
592 /* --------------------------------------------------------------------------
593 Retain an object (callable from C)
594 -------------------------------------------------------------------------- */
601 ns_alloc_autorelease_pool
(void
)
602 /* --------------------------------------------------------------------------
603 Allocate a pool for temporary objects (callable from C)
604 -------------------------------------------------------------------------- */
606 return [[NSAutoreleasePool alloc
] init
];
611 ns_release_autorelease_pool
(void
*pool
)
612 /* --------------------------------------------------------------------------
613 Free a pool and temporary objects it refers to (callable from C)
614 -------------------------------------------------------------------------- */
616 ns_release_object
(pool
);
621 /* ==========================================================================
623 Focus (clipping) and screen update
625 ========================================================================== */
628 // Window constraining
629 // -------------------
631 // To ensure that the windows are not placed under the
menu bar, they
632 // are typically moved by the call
-back constrainFrameRect. However
,
633 // by overriding it
, it
's possible to inhibit this, leaving the window
634 // in it's original position.
636 // It
's possible to hide the menu bar. However, technically, it's only
637 // possible to hide it when the application is active. To ensure that
638 // this work properly
, the
menu bar and window constraining are
639 // deferred until the application becomes active.
641 // Even though it
's not possible to manually move a window above the
642 // top of the screen, it is allowed if it's done programmatically
,
643 // when the
menu is
hidden. This allows the editable area to cover the
644 // full screen height.
649 // Use the following extra files
:
652 // ;; Hide
menu and place frame slightly above the top of the screen.
653 // (setq ns
-auto
-hide
-menu-bar t
)
654 // (set-frame
-position
(selected
-frame
) 0 -20)
658 // emacs
-Q
-l init.el
660 // Result
: No
menu bar, and the
title bar should be above the screen.
666 // Result
: Menu bar visible
, frame placed immediately below the
menu.
670 ns_constrain_all_frames
(void
)
672 Lisp_Object tail
, frame
;
674 FOR_EACH_FRAME
(tail
, frame
)
676 struct frame
*f
= XFRAME
(frame
);
679 NSView
*view = FRAME_NS_VIEW
(f
);
680 /* This no-op will trigger the default window placing
681 * constraint system. */
682 [[view window
] setFrameOrigin
:[[view window
] frame
].origin
];
688 /* True, if the menu bar should be hidden. */
691 ns_menu_bar_should_be_hidden
(void
)
693 return !NILP
(ns_auto_hide_menu_bar
)
694 && [NSApp respondsToSelector
:@selector
(setPresentationOptions
:)];
698 /* Show or hide the menu bar, based on user setting. */
701 ns_update_auto_hide_menu_bar
(void
)
704 #
if MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_6
707 NSTRACE
(ns_update_auto_hide_menu_bar
);
709 if (NSApp
!= nil
&& [NSApp isActive
])
711 // Note
, "setPresentationOptions" triggers an
error unless the
712 // application is active.
713 BOOL menu_bar_should_be_hidden
= ns_menu_bar_should_be_hidden
();
715 if (menu_bar_should_be_hidden
!= ns_menu_bar_is_hidden
)
717 NSApplicationPresentationOptions options
718 = NSApplicationPresentationDefault
;
720 if (menu_bar_should_be_hidden
)
721 options |
= NSApplicationPresentationAutoHideMenuBar
722 | NSApplicationPresentationAutoHideDock
;
724 [NSApp setPresentationOptions
: options
];
726 ns_menu_bar_is_hidden
= menu_bar_should_be_hidden
;
728 if (!ns_menu_bar_is_hidden
)
730 ns_constrain_all_frames
();
742 ns_update_begin
(struct frame
*f
)
743 /* --------------------------------------------------------------------------
744 Prepare for a grouped sequence of drawing calls
745 external (RIF) call; whole frame, called before update_window_begin
746 -------------------------------------------------------------------------- */
748 EmacsView
*view = FRAME_NS_VIEW
(f
);
749 NSTRACE
(ns_update_begin
);
751 ns_update_auto_hide_menu_bar
();
754 if ([view isFullscreen
] && [view fsIsNative
])
756 // Fix reappearing tool
bar in fullscreen
for OSX
10.7
757 BOOL tbar_visible
= FRAME_EXTERNAL_TOOL_BAR
(f
) ? YES
: NO
;
758 NSToolbar
*toolbar
= [FRAME_NS_VIEW
(f
) toolbar
];
759 if (! tbar_visible
!= ! [toolbar isVisible
])
760 [toolbar setVisible
: tbar_visible
];
764 ns_updating_frame
= f
;
767 /* drawRect may have been called for say the minibuffer, and then clip path
768 is for the minibuffer. But the display engine may draw more because
769 we have set the frame as garbaged. So reset clip path to the whole
774 NSRect r
= [view frame
];
775 NSRect cr
= [[view window
] frame
];
776 /* If a large frame size is set, r may be larger than the window frame
777 before constrained. In that case don't change the clip path, as we
778 will clear in to the tool bar and title bar. */
780 + FRAME_NS_TITLEBAR_HEIGHT
(f
)
781 + FRAME_TOOLBAR_HEIGHT
(f
) <= cr.
size.height
)
783 bp
= [[NSBezierPath bezierPathWithRect
: r
] retain
];
790 #ifdef NS_IMPL_GNUSTEP
791 uRect
= NSMakeRect
(0, 0, 0, 0);
797 ns_update_window_begin
(struct window
*w
)
798 /* --------------------------------------------------------------------------
799 Prepare for a grouped sequence of drawing calls
800 external (RIF) call; for one window, called after update_begin
801 -------------------------------------------------------------------------- */
803 struct frame
*f
= XFRAME
(WINDOW_FRAME
(w
));
804 Mouse_HLInfo
*hlinfo
= MOUSE_HL_INFO
(f
);
806 NSTRACE
(ns_update_window_begin
);
807 w
->output_cursor
= w
->cursor
;
811 if (f
== hlinfo
->mouse_face_mouse_frame
)
813 /* Don't do highlighting for mouse motion during the update. */
814 hlinfo
->mouse_face_defer
= 1;
816 /* If the frame needs to be redrawn,
817 simply forget about any prior mouse highlighting. */
818 if (FRAME_GARBAGED_P
(f
))
819 hlinfo
->mouse_face_window
= Qnil
;
821 /* (further code for mouse faces ifdef'd out in other terms elided) */
829 ns_update_window_end
(struct window
*w
, bool cursor_on_p
,
830 bool mouse_face_overwritten_p
)
831 /* --------------------------------------------------------------------------
832 Finished a grouped sequence of drawing calls
833 external (RIF) call; for one window called before update_end
834 -------------------------------------------------------------------------- */
836 /* note: this fn is nearly identical in all terms */
837 if (!w
->pseudo_window_p
)
842 display_and_set_cursor
(w
, 1,
843 w
->output_cursor.hpos
, w
->output_cursor.vpos
,
844 w
->output_cursor.x
, w
->output_cursor.y
);
846 if (draw_window_fringes
(w
, 1))
848 if (WINDOW_RIGHT_DIVIDER_WIDTH
(w
))
849 x_draw_right_divider
(w
);
851 x_draw_vertical_border
(w
);
857 /* If a row with mouse-face was overwritten, arrange for
858 frame_up_to_date to redisplay the mouse highlight. */
859 if (mouse_face_overwritten_p
)
860 reset_mouse_highlight
(MOUSE_HL_INFO
(XFRAME
(w
->frame
)));
862 NSTRACE
(update_window_end
);
867 ns_update_end
(struct frame
*f
)
868 /* --------------------------------------------------------------------------
869 Finished a grouped sequence of drawing calls
870 external (RIF) call; for whole frame, called after update_window_end
871 -------------------------------------------------------------------------- */
873 EmacsView
*view = FRAME_NS_VIEW
(f
);
875 /* if (f == MOUSE_HL_INFO (f)->mouse_face_mouse_frame) */
876 MOUSE_HL_INFO
(f
)->mouse_face_defer
= 0;
881 [[view window
] flushWindow
];
884 ns_updating_frame
= NULL;
885 NSTRACE
(ns_update_end
);
889 ns_focus
(struct frame
*f
, NSRect
*r
, int n
)
890 /* --------------------------------------------------------------------------
891 Internal: Focus on given frame. During small local updates this is used to
892 draw, however during large updates, ns_update_begin and ns_update_end are
893 called to wrap the whole thing, in which case these calls are stubbed out.
894 Except, on GNUstep, we accumulate the rectangle being drawn into, because
895 the back end won't do this automatically, and will just end up flushing
897 -------------------------------------------------------------------------- */
899 // NSTRACE
(ns_focus
);
901 fprintf (stderr, "focus: %d", c++);
902 if (r) fprintf (stderr, " (%.0f, %.0f : %.0f x %.0f)", r->origin.x, r->origin.y, r->size.width, r->size.height);
903 fprintf (stderr, "\n"); */
905 if (f
!= ns_updating_frame
)
907 NSView
*view = FRAME_NS_VIEW
(f
);
908 if (view != focus_view
)
910 if (focus_view
!= NULL)
912 [focus_view unlockFocus
];
913 [[focus_view window
] flushWindow
];
920 /*if (view) debug_lock++; */
927 [[NSGraphicsContext currentContext
] saveGraphicsState
];
929 NSRectClipList
(r
, 2);
938 ns_unfocus
(struct frame
*f
)
939 /* --------------------------------------------------------------------------
940 Internal: Remove focus on given frame
941 -------------------------------------------------------------------------- */
943 // NSTRACE
(ns_unfocus
);
947 [[NSGraphicsContext currentContext
] restoreGraphicsState
];
951 if (f
!= ns_updating_frame
)
953 if (focus_view
!= NULL)
955 [focus_view unlockFocus
];
956 [[focus_view window
] flushWindow
];
965 ns_clip_to_row
(struct window
*w
, struct glyph_row
*row
,
966 enum glyph_row_area area
, BOOL gc
)
967 /* --------------------------------------------------------------------------
968 Internal (but parallels other terms): Focus drawing on given row
969 -------------------------------------------------------------------------- */
971 struct frame
*f
= XFRAME
(WINDOW_FRAME
(w
));
973 int window_x
, window_y
, window_width
;
975 window_box
(w
, area
, &window_x
, &window_y
, &window_width
, 0);
977 clip_rect.origin.x
= window_x
;
978 clip_rect.origin.y
= WINDOW_TO_FRAME_PIXEL_Y
(w
, max (0, row
->y
));
979 clip_rect.origin.y
= max (clip_rect.origin.y
, window_y
);
980 clip_rect.
size.width
= window_width
;
981 clip_rect.
size.height
= row
->visible_height
;
983 ns_focus
(f
, &clip_rect
, 1);
988 ns_ring_bell
(struct frame
*f
)
989 /* --------------------------------------------------------------------------
991 -------------------------------------------------------------------------- */
993 NSTRACE
(ns_ring_bell
);
996 NSAutoreleasePool
*pool
;
997 struct frame
*frame
= SELECTED_FRAME
();
1001 pool
= [[NSAutoreleasePool alloc
] init
];
1003 view = FRAME_NS_VIEW
(frame
);
1007 NSPoint dim
= NSMakePoint
(128, 128);
1010 r.origin.x
+= (r.
size.width
- dim.x
) / 2;
1011 r.origin.y
+= (r.
size.height
- dim.y
) / 2;
1012 r.
size.width
= dim.x
;
1013 r.
size.height
= dim.y
;
1014 surr
= NSInsetRect
(r
, -2, -2);
1015 ns_focus
(frame
, &surr
, 1);
1016 [[view window
] cacheImageInRect
: [view convertRect
: surr toView
:nil
]];
1017 [ns_lookup_indexed_color
(NS_FACE_FOREGROUND
1018 (FRAME_DEFAULT_FACE
(frame
)), frame
) set];
1020 [[view window
] flushWindow
];
1021 ns_timeout
(150000);
1022 [[view window
] restoreCachedImage
];
1023 [[view window
] flushWindow
];
1035 /* ==========================================================================
1037 Frame / window manager related functions
1039 ========================================================================== */
1043 ns_raise_frame
(struct frame
*f
)
1044 /* --------------------------------------------------------------------------
1045 Bring window to foreground and make it active
1046 -------------------------------------------------------------------------- */
1049 check_window_system
(f
);
1050 view = FRAME_NS_VIEW
(f
);
1052 if (FRAME_VISIBLE_P
(f
))
1053 [[view window
] makeKeyAndOrderFront
: NSApp
];
1059 ns_lower_frame
(struct frame
*f
)
1060 /* --------------------------------------------------------------------------
1062 -------------------------------------------------------------------------- */
1065 check_window_system
(f
);
1066 view = FRAME_NS_VIEW
(f
);
1068 [[view window
] orderBack
: NSApp
];
1074 ns_frame_raise_lower
(struct frame
*f
, int raise
)
1075 /* --------------------------------------------------------------------------
1077 -------------------------------------------------------------------------- */
1079 NSTRACE
(ns_frame_raise_lower
);
1089 ns_frame_rehighlight
(struct frame
*frame
)
1090 /* --------------------------------------------------------------------------
1091 External (hook): called on things like window switching within frame
1092 -------------------------------------------------------------------------- */
1094 struct ns_display_info
*dpyinfo
= FRAME_DISPLAY_INFO
(frame
);
1095 struct frame
*old_highlight
= dpyinfo
->x_highlight_frame
;
1097 NSTRACE
(ns_frame_rehighlight
);
1098 if (dpyinfo
->x_focus_frame
)
1100 dpyinfo
->x_highlight_frame
1101 = (FRAMEP
(FRAME_FOCUS_FRAME
(dpyinfo
->x_focus_frame
))
1102 ? XFRAME
(FRAME_FOCUS_FRAME
(dpyinfo
->x_focus_frame
))
1103 : dpyinfo
->x_focus_frame
);
1104 if (!FRAME_LIVE_P
(dpyinfo
->x_highlight_frame
))
1106 fset_focus_frame
(dpyinfo
->x_focus_frame
, Qnil
);
1107 dpyinfo
->x_highlight_frame
= dpyinfo
->x_focus_frame
;
1111 dpyinfo
->x_highlight_frame
= 0;
1113 if (dpyinfo
->x_highlight_frame
&&
1114 dpyinfo
->x_highlight_frame
!= old_highlight
)
1118 x_update_cursor
(old_highlight
, 1);
1119 x_set_frame_alpha
(old_highlight
);
1121 if (dpyinfo
->x_highlight_frame
)
1123 x_update_cursor
(dpyinfo
->x_highlight_frame
, 1);
1124 x_set_frame_alpha
(dpyinfo
->x_highlight_frame
);
1131 x_make_frame_visible
(struct frame
*f
)
1132 /* --------------------------------------------------------------------------
1133 External: Show the window (X11 semantics)
1134 -------------------------------------------------------------------------- */
1136 NSTRACE
(x_make_frame_visible
);
1137 /* XXX: at some points in past this was not needed, as the only place that
1138 called this (frame.c:Fraise_frame ()) also called raise_lower;
1139 if this ends up the case again, comment this out again. */
1140 if (!FRAME_VISIBLE_P
(f
))
1142 EmacsView
*view = (EmacsView
*)FRAME_NS_VIEW
(f
);
1144 SET_FRAME_VISIBLE
(f
, 1);
1147 /* Making a new frame from a fullscreen frame will make the new frame
1148 fullscreen also. So skip handleFS as this will print an error. */
1149 if ([view fsIsNative
] && f
->want_fullscreen
== FULLSCREEN_BOTH
1150 && [view isFullscreen
])
1153 if (f
->want_fullscreen
!= FULLSCREEN_NONE
)
1164 x_make_frame_invisible
(struct frame
*f
)
1165 /* --------------------------------------------------------------------------
1166 External: Hide the window (X11 semantics)
1167 -------------------------------------------------------------------------- */
1170 NSTRACE
(x_make_frame_invisible
);
1171 check_window_system
(f
);
1172 view = FRAME_NS_VIEW
(f
);
1173 [[view window
] orderOut
: NSApp
];
1174 SET_FRAME_VISIBLE
(f
, 0);
1175 SET_FRAME_ICONIFIED
(f
, 0);
1180 x_iconify_frame
(struct frame
*f
)
1181 /* --------------------------------------------------------------------------
1182 External: Iconify window
1183 -------------------------------------------------------------------------- */
1186 struct ns_display_info
*dpyinfo
;
1188 NSTRACE
(x_iconify_frame
);
1189 check_window_system
(f
);
1190 view = FRAME_NS_VIEW
(f
);
1191 dpyinfo
= FRAME_DISPLAY_INFO
(f
);
1193 if (dpyinfo
->x_highlight_frame
== f
)
1194 dpyinfo
->x_highlight_frame
= 0;
1196 if ([[view window
] windowNumber
] <= 0)
1198 /* the window is still deferred. Make it very small, bring it
1199 on screen and order it out. */
1200 NSRect s
= { { 100, 100}, {0, 0} };
1202 t
= [[view window
] frame
];
1203 [[view window
] setFrame
: s display
: NO
];
1204 [[view window
] orderBack
: NSApp
];
1205 [[view window
] orderOut
: NSApp
];
1206 [[view window
] setFrame
: t display
: NO
];
1208 [[view window
] miniaturize
: NSApp
];
1211 /* Free X resources of frame F. */
1214 x_free_frame_resources
(struct frame
*f
)
1217 struct ns_display_info
*dpyinfo
;
1218 Mouse_HLInfo
*hlinfo
;
1220 NSTRACE
(x_free_frame_resources
);
1221 check_window_system
(f
);
1222 view = FRAME_NS_VIEW
(f
);
1223 dpyinfo
= FRAME_DISPLAY_INFO
(f
);
1224 hlinfo
= MOUSE_HL_INFO
(f
);
1226 [(EmacsView
*)view setWindowClosing
: YES
]; /* may not have been informed */
1230 free_frame_menubar
(f
);
1231 free_frame_faces
(f
);
1233 if (f
== dpyinfo
->x_focus_frame
)
1234 dpyinfo
->x_focus_frame
= 0;
1235 if (f
== dpyinfo
->x_highlight_frame
)
1236 dpyinfo
->x_highlight_frame
= 0;
1237 if (f
== hlinfo
->mouse_face_mouse_frame
)
1238 reset_mouse_highlight
(hlinfo
);
1240 if (f
->output_data.ns
->miniimage
!= nil
)
1241 [f
->output_data.ns
->miniimage release
];
1243 [[view window
] close];
1246 xfree
(f
->output_data.ns
);
1252 x_destroy_window
(struct frame
*f
)
1253 /* --------------------------------------------------------------------------
1254 External: Delete the window
1255 -------------------------------------------------------------------------- */
1257 NSTRACE
(x_destroy_window
);
1258 check_window_system
(f
);
1259 x_free_frame_resources
(f
);
1265 x_set_offset
(struct frame
*f
, int xoff
, int yoff
, int change_grav
)
1266 /* --------------------------------------------------------------------------
1267 External: Position the window
1268 -------------------------------------------------------------------------- */
1270 NSView
*view = FRAME_NS_VIEW
(f
);
1271 NSArray
*screens
= [NSScreen screens
];
1272 NSScreen
*fscreen
= [screens objectAtIndex
: 0];
1273 NSScreen
*screen
= [[view window
] screen
];
1275 NSTRACE
(x_set_offset
);
1282 if (view != nil
&& screen
&& fscreen
)
1284 f
->left_pos
= f
->size_hint_flags
& XNegative
1285 ?
[screen visibleFrame
].
size.width
+ f
->left_pos
- FRAME_PIXEL_WIDTH
(f
)
1287 /* We use visibleFrame here to take menu bar into account.
1288 Ideally we should also adjust left/top with visibleFrame.origin. */
1290 f
->top_pos
= f
->size_hint_flags
& YNegative
1291 ?
([screen visibleFrame
].
size.height
+ f
->top_pos
1292 - FRAME_PIXEL_HEIGHT
(f
) - FRAME_NS_TITLEBAR_HEIGHT
(f
)
1293 - FRAME_TOOLBAR_HEIGHT
(f
))
1295 #ifdef NS_IMPL_GNUSTEP
1296 if (f
->left_pos
< 100)
1297 f
->left_pos
= 100; /* don't overlap menu */
1299 /* Constrain the setFrameTopLeftPoint so we don't move behind the
1301 [[view window
] setFrameTopLeftPoint
:
1302 NSMakePoint
(SCREENMAXBOUND
(f
->left_pos
),
1303 SCREENMAXBOUND
([fscreen frame
].
size.height
1304 - NS_TOP_POS
(f
)))];
1305 f
->size_hint_flags
&= ~
(XNegative|YNegative
);
1313 x_set_window_size
(struct frame
*f
,
1318 /* --------------------------------------------------------------------------
1319 Adjust window pixel size based on given character grid size
1320 Impl is a bit more complex than other terms, need to do some
1322 -------------------------------------------------------------------------- */
1324 EmacsView
*view = FRAME_NS_VIEW
(f
);
1325 NSWindow
*window
= [view window
];
1326 NSRect wr
= [window frame
];
1327 int tb
= FRAME_EXTERNAL_TOOL_BAR
(f
);
1328 int pixelwidth
, pixelheight
;
1331 NSTRACE
(x_set_window_size
);
1336 /*fprintf (stderr, "\tsetWindowSize: %d x %d, pixelwise %d, font size %d x %d\n", width, height, pixelwise, FRAME_COLUMN_WIDTH (f), FRAME_LINE_HEIGHT (f));*/
1340 check_frame_size
(f
, &width
, &height
, pixelwise
);
1342 compute_fringe_widths
(f
, 0);
1346 pixelwidth
= FRAME_TEXT_TO_PIXEL_WIDTH
(f
, width
);
1347 pixelheight
= FRAME_TEXT_TO_PIXEL_HEIGHT
(f
, height
);
1348 cols
= FRAME_PIXEL_WIDTH_TO_TEXT_COLS
(f
, pixelwidth
);
1349 rows
= FRAME_PIXEL_HEIGHT_TO_TEXT_LINES
(f
, pixelheight
);
1353 pixelwidth
= FRAME_TEXT_COLS_TO_PIXEL_WIDTH
(f
, width
);
1354 pixelheight
= FRAME_TEXT_LINES_TO_PIXEL_HEIGHT
(f
, height
);
1359 /* If we have a toolbar, take its height into account. */
1360 if (tb
&& ! [view isFullscreen
])
1362 /* NOTE: previously this would generate wrong result if toolbar not
1363 yet displayed and fixing toolbar_height=32 helped, but
1364 now (200903) seems no longer needed */
1365 FRAME_TOOLBAR_HEIGHT
(f
) =
1366 NSHeight
([window frameRectForContentRect
: NSMakeRect
(0, 0, 0, 0)])
1367 - FRAME_NS_TITLEBAR_HEIGHT
(f
);
1368 #ifdef NS_IMPL_GNUSTEP
1369 FRAME_TOOLBAR_HEIGHT
(f
) -= 3;
1373 FRAME_TOOLBAR_HEIGHT
(f
) = 0;
1375 wr.
size.width
= pixelwidth
+ f
->border_width
;
1376 wr.
size.height
= pixelheight
;
1377 if (! [view isFullscreen
])
1378 wr.
size.height
+= FRAME_NS_TITLEBAR_HEIGHT
(f
)
1379 + FRAME_TOOLBAR_HEIGHT
(f
);
1381 /* Do not try to constrain to this screen. We may have multiple
1382 screens, and want Emacs to span those. Constraining to screen
1383 prevents that, and that is not nice to the user. */
1384 if (f
->output_data.ns
->zooming
)
1385 f
->output_data.ns
->zooming
= 0;
1387 wr.origin.y
+= FRAME_PIXEL_HEIGHT
(f
) - pixelheight
;
1389 [view setRows
: rows andColumns
: cols
];
1390 [window setFrame
: wr display
: YES
];
1392 /* This is a trick to compensate for Emacs' managing the scrollbar area
1393 as a fixed number of standard character columns. Instead of leaving
1394 blank space for the extra, we chopped it off above. Now for
1395 left-hand scrollbars, we shift all rendering to the left by the
1396 difference between the real width and Emacs' imagined one. For
1397 right-hand bars, don't worry about it since the extra is never used.
1398 (Obviously doesn't work for vertically split windows tho..) */
1400 NSPoint origin
= FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT
(f
)
1401 ? NSMakePoint
(FRAME_SCROLL_BAR_COLS
(f
) * FRAME_COLUMN_WIDTH
(f
)
1402 - NS_SCROLL_BAR_WIDTH
(f
), 0)
1403 : NSMakePoint
(0, 0);
1404 [view setFrame
: NSMakeRect
(0, 0, pixelwidth
, pixelheight
)];
1405 [view setBoundsOrigin
: origin
];
1408 change_frame_size
(f
, width
, height
, 0, 1, 0, pixelwise
);
1409 /* SET_FRAME_GARBAGED (f); // this short-circuits expose call in drawRect */
1411 mark_window_cursors_off
(XWINDOW
(f
->root_window
));
1412 cancel_mouse_face
(f
);
1419 ns_fullscreen_hook
(struct frame
*f
)
1421 EmacsView
*view = (EmacsView
*)FRAME_NS_VIEW
(f
);
1423 if (!FRAME_VISIBLE_P
(f
))
1426 if (! [view fsIsNative
] && f
->want_fullscreen
== FULLSCREEN_BOTH
)
1428 /* Old style fs don't initiate correctly if created from
1429 init/default-frame alist, so use a timer (not nice...).
1431 [NSTimer scheduledTimerWithTimeInterval
: 0.5 target
: view
1432 selector
: @selector
(handleFS
)
1433 userInfo
: nil repeats
: NO
];
1442 /* ==========================================================================
1446 ========================================================================== */
1450 ns_lookup_indexed_color
(unsigned
long idx
, struct frame
*f
)
1452 struct ns_color_table
*color_table
= FRAME_DISPLAY_INFO
(f
)->color_table
;
1453 if (idx
< 1 || idx
>= color_table
->avail
)
1455 return color_table
->colors
[idx
];
1460 ns_index_color
(NSColor
*color
, struct frame
*f
)
1462 struct ns_color_table
*color_table
= FRAME_DISPLAY_INFO
(f
)->color_table
;
1466 if (!color_table
->colors
)
1468 color_table
->size = NS_COLOR_CAPACITY
;
1469 color_table
->avail
= 1; /* skip idx=0 as marker */
1470 color_table
->colors
= xmalloc
(color_table
->size * sizeof
(NSColor
*));
1471 color_table
->colors
[0] = nil
;
1472 color_table
->empty_indices
= [[NSMutableSet alloc
] init
];
1475 /* Do we already have this color? */
1476 for (i
= 1; i
< color_table
->avail
; i
++)
1477 if (color_table
->colors
[i
] && [color_table
->colors
[i
] isEqual: color
])
1480 if ([color_table
->empty_indices count
] > 0)
1482 NSNumber
*index
= [color_table
->empty_indices anyObject
];
1483 [color_table
->empty_indices removeObject
: index
];
1484 idx
= [index unsignedLongValue
];
1488 if (color_table
->avail
== color_table
->size)
1489 color_table
->colors
=
1490 xpalloc
(color_table
->colors
, &color_table
->size, 1,
1491 min (ULONG_MAX
, PTRDIFF_MAX
), sizeof
*color_table
->colors
);
1492 idx
= color_table
->avail
++;
1495 color_table
->colors
[idx
] = color
;
1497 /*fprintf(stderr, "color_table: allocated %d\n",idx);*/
1503 ns_free_indexed_color
(unsigned
long idx
, struct frame
*f
)
1505 struct ns_color_table
*color_table
;
1512 color_table
= FRAME_DISPLAY_INFO
(f
)->color_table
;
1514 if (idx
<= 0 || idx
>= color_table
->size) {
1515 message1
("ns_free_indexed_color
: Color index out of range.
\n"
);
1519 index
= [NSNumber numberWithUnsignedInt
: idx
];
1520 if ([color_table
->empty_indices containsObject
: index
]) {
1521 message1
("ns_free_indexed_color
: attempt to free already freed color.
\n"
);
1525 color
= color_table
->colors
[idx
];
1527 color_table
->colors
[idx
] = nil
;
1528 [color_table
->empty_indices addObject
: index
];
1529 /*fprintf(stderr, "color_table: FREED %d\n",idx);*/
1534 ns_get_color
(const
char *name
, NSColor
**col
)
1535 /* --------------------------------------------------------------------------
1537 -------------------------------------------------------------------------- */
1538 /* On *Step, we attempt to mimic the X11 platform here, down to installing an
1539 X11 rgb.txt-compatible color list in Emacs.clr (see ns_term_init()).
1540 See: http://thread.gmane.org/gmane.emacs.devel/113050/focus=113272). */
1543 static
char hex
[20];
1545 float r
= -1.0, g
, b
;
1546 NSString
*nsname
= [NSString stringWithUTF8String
: name
];
1548 /*fprintf (stderr, "ns_get_color: '%s'\n", name); */
1551 if ([nsname isEqualToString
: @"ns_selection_bg_color"
])
1553 #ifdef NS_IMPL_COCOA
1554 NSString
*defname
= [[NSUserDefaults standardUserDefaults
]
1555 stringForKey
: @"AppleHighlightColor"
];
1560 if ((new
= [NSColor selectedTextBackgroundColor
]) != nil
)
1562 *col
= [new colorUsingDefaultColorSpace
];
1567 nsname
= NS_SELECTION_BG_COLOR_DEFAULT
;
1569 name
= [nsname UTF8String
];
1571 else if ([nsname isEqualToString
: @"ns_selection_fg_color"
])
1573 /* NOTE: OSX applications normally don't set foreground selection, but
1574 text may be unreadable if we don't.
1576 if ((new
= [NSColor selectedTextColor
]) != nil
)
1578 *col
= [new colorUsingDefaultColorSpace
];
1583 nsname
= NS_SELECTION_FG_COLOR_DEFAULT
;
1584 name
= [nsname UTF8String
];
1587 /* First, check for some sort of numeric specification. */
1590 if (name
[0] == '0' || name
[0] == '1' || name
[0] == '.') /* RGB decimal */
1592 NSScanner
*scanner
= [NSScanner scannerWithString
: nsname
];
1593 [scanner scanFloat
: &r
];
1594 [scanner scanFloat
: &g
];
1595 [scanner scanFloat
: &b
];
1597 else if (!strncmp
(name
, "rgb
:"
, 4)) /* A newer X11 format -- rgb:r/g/b */
1598 scaling
= (snprintf
(hex
, sizeof hex
, "
%s", name + 4) - 2) / 3;
1599 else if (name
[0] == '#') /* An old X11 format; convert to newer */
1601 int len
= (strlen
(name
) - 1);
1602 int start
= (len
% 3 == 0) ? 1 : len / 4 + 1;
1604 scaling
= strlen
(name
+start
) / 3;
1605 for (i
= 0; i
< 3; i
++)
1606 sprintf (hex
+ i
* (scaling
+ 1), "
%.*s/", scaling,
1607 name
+ start
+ i
* scaling
);
1608 hex
[3 * (scaling
+ 1) - 1] = '\0';
1614 float fscale
= scaling
== 4 ?
65535.0 : (scaling
== 2 ?
255.0 : 15.0);
1615 if (sscanf (hex
, "
%x/%x/%x", &rr, &gg, &bb))
1625 *col
= [NSColor colorForEmacsRed
: r green
: g blue
: b alpha
: 1.0];
1630 /* Otherwise, color is expected to be from a list */
1632 NSEnumerator
*lenum
, *cenum
;
1636 #ifdef NS_IMPL_GNUSTEP
1637 /* XXX: who is wrong, the requestor or the implementation? */
1638 if ([nsname compare
: @"Highlight" options
: NSCaseInsensitiveSearch
]
1640 nsname
= @"highlightColor"
;
1643 lenum
= [[NSColorList availableColorLists
] objectEnumerator
];
1644 while ( (clist
= [lenum nextObject
]) && new
== nil
)
1646 cenum
= [[clist allKeys
] objectEnumerator
];
1647 while ( (name
= [cenum nextObject
]) && new
== nil
)
1649 if ([name compare
: nsname
1650 options
: NSCaseInsensitiveSearch
] == NSOrderedSame
)
1651 new
= [clist colorWithKey
: name
];
1657 *col
= [new colorUsingDefaultColorSpace
];
1664 ns_lisp_to_color
(Lisp_Object color
, NSColor
**col
)
1665 /* --------------------------------------------------------------------------
1666 Convert a Lisp string object to a NS color
1667 -------------------------------------------------------------------------- */
1669 NSTRACE
(ns_lisp_to_color
);
1670 if (STRINGP
(color
))
1671 return ns_get_color
(SSDATA
(color
), col
);
1672 else if (SYMBOLP
(color
))
1673 return ns_get_color
(SSDATA
(SYMBOL_NAME
(color
)), col
);
1679 ns_color_to_lisp
(NSColor
*col
)
1680 /* --------------------------------------------------------------------------
1681 Convert a color to a lisp string with the RGB equivalent
1682 -------------------------------------------------------------------------- */
1684 EmacsCGFloat red
, green
, blue
, alpha
, gray;
1687 NSTRACE
(ns_color_to_lisp
);
1690 if ([[col colorSpaceName
] isEqualToString
: NSNamedColorSpace
])
1692 if ((str
=[[col colorNameComponent
] UTF8String
]))
1695 return build_string
((char *)str
);
1698 [[col colorUsingDefaultColorSpace
]
1699 getRed
: &red green
: &green blue
: &blue alpha
: &alpha
];
1700 if (red
== green
&& red
== blue
)
1702 [[col colorUsingColorSpaceName
: NSCalibratedWhiteColorSpace
]
1703 getWhite
: &gray alpha
: &alpha
];
1704 snprintf
(buf
, sizeof
(buf
), "#
%2.2lx%2.2lx%2.2lx",
1705 lrint
(gray * 0xff), lrint
(gray * 0xff), lrint
(gray * 0xff));
1707 return build_string
(buf
);
1710 snprintf
(buf
, sizeof
(buf
), "#
%2.2lx%2.2lx%2.2lx",
1711 lrint
(red
*0xff), lrint
(green
*0xff), lrint
(blue
*0xff));
1714 return build_string
(buf
);
1719 ns_query_color
(void
*col
, XColor
*color_def
, int setPixel
)
1720 /* --------------------------------------------------------------------------
1721 Get ARGB values out of NSColor col and put them into color_def.
1722 If setPixel, set the pixel to a concatenated version.
1723 and set color_def pixel to the resulting index.
1724 -------------------------------------------------------------------------- */
1726 EmacsCGFloat r
, g
, b
, a
;
1728 [((NSColor
*)col
) getRed
: &r green
: &g blue
: &b alpha
: &a
];
1729 color_def
->red
= r
* 65535;
1730 color_def
->green
= g
* 65535;
1731 color_def
->blue
= b
* 65535;
1733 if (setPixel
== YES
)
1735 = ARGB_TO_ULONG
((int
)(a
*255),
1736 (int
)(r
*255), (int
)(g
*255), (int
)(b
*255));
1741 ns_defined_color
(struct frame
*f
,
1746 /* --------------------------------------------------------------------------
1747 Return true if named color found, and set color_def rgb accordingly.
1748 If makeIndex and alloc are nonzero put the color in the color_table,
1749 and set color_def pixel to the resulting index.
1750 If makeIndex is zero, set color_def pixel to ARGB.
1751 Return false if not found
1752 -------------------------------------------------------------------------- */
1755 NSTRACE
(ns_defined_color
);
1758 if (ns_get_color
(name
, &col
) != 0) /* Color not found */
1763 if (makeIndex
&& alloc
)
1764 color_def
->pixel
= ns_index_color
(col
, f
);
1765 ns_query_color
(col
, color_def
, !makeIndex
);
1772 x_set_frame_alpha
(struct frame
*f
)
1773 /* --------------------------------------------------------------------------
1774 change the entire-frame transparency
1775 -------------------------------------------------------------------------- */
1777 struct ns_display_info
*dpyinfo
= FRAME_DISPLAY_INFO
(f
);
1779 double alpha_min
= 1.0;
1781 if (dpyinfo
->x_highlight_frame
== f
)
1782 alpha
= f
->alpha
[0];
1784 alpha
= f
->alpha
[1];
1786 if (FLOATP
(Vframe_alpha_lower_limit
))
1787 alpha_min
= XFLOAT_DATA
(Vframe_alpha_lower_limit
);
1788 else if (INTEGERP
(Vframe_alpha_lower_limit
))
1789 alpha_min
= (XINT
(Vframe_alpha_lower_limit
)) / 100.0;
1793 else if (1.0 < alpha
)
1795 else if (0.0 <= alpha
&& alpha
< alpha_min
&& alpha_min
<= 1.0)
1798 #ifdef NS_IMPL_COCOA
1800 EmacsView
*view = FRAME_NS_VIEW
(f
);
1801 [[view window
] setAlphaValue
: alpha
];
1807 /* ==========================================================================
1811 ========================================================================== */
1815 frame_set_mouse_pixel_position
(struct frame
*f
, int pix_x
, int pix_y
)
1816 /* --------------------------------------------------------------------------
1817 Programmatically reposition mouse pointer in pixel coordinates
1818 -------------------------------------------------------------------------- */
1820 NSTRACE
(frame_set_mouse_pixel_position
);
1823 /* FIXME: this does not work, and what about GNUstep? */
1824 #ifdef NS_IMPL_COCOA
1825 [FRAME_NS_VIEW
(f
) lockFocus
];
1826 PSsetmouse
((float
)pix_x
, (float
)pix_y
);
1827 [FRAME_NS_VIEW
(f
) unlockFocus
];
1833 note_mouse_movement
(struct frame
*frame
, CGFloat x
, CGFloat y
)
1834 /* ------------------------------------------------------------------------
1835 Called by EmacsView on mouseMovement events. Passes on
1836 to emacs mainstream code if we moved off of a rect of interest
1837 known as last_mouse_glyph.
1838 ------------------------------------------------------------------------ */
1840 struct ns_display_info
*dpyinfo
= FRAME_DISPLAY_INFO
(frame
);
1843 // NSTRACE
(note_mouse_movement
);
1845 dpyinfo
->last_mouse_motion_frame
= frame
;
1846 r
= &dpyinfo
->last_mouse_glyph
;
1848 /* Note, this doesn't get called for enter/leave, since we don't have a
1849 position. Those are taken care of in the corresponding NSView methods. */
1851 /* has movement gone beyond last rect we were tracking? */
1852 if (x
< r
->origin.x || x
>= r
->origin.x
+ r
->size.width
1853 || y
< r
->origin.y || y
>= r
->origin.y
+ r
->size.height
)
1855 ns_update_begin
(frame
);
1856 frame
->mouse_moved
= 1;
1857 note_mouse_highlight
(frame
, x
, y
);
1858 remember_mouse_glyph
(frame
, x
, y
, r
);
1859 ns_update_end
(frame
);
1868 ns_mouse_position
(struct frame
**fp
, int insist
, Lisp_Object
*bar_window
,
1869 enum scroll_bar_part
*part
, Lisp_Object
*x
, Lisp_Object
*y
,
1871 /* --------------------------------------------------------------------------
1872 External (hook): inform emacs about mouse position and hit parts.
1873 If a scrollbar is being dragged, set bar_window, part, x, y, time.
1874 x & y should be position in the scrollbar (the whole bar, not the handle)
1875 and length of scrollbar respectively
1876 -------------------------------------------------------------------------- */
1880 Lisp_Object frame
, tail
;
1882 struct ns_display_info
*dpyinfo
;
1884 NSTRACE
(ns_mouse_position
);
1888 fprintf (stderr
, "Warning
: ns_mouse_position
() called with
null *fp.
\n"
);
1892 dpyinfo
= FRAME_DISPLAY_INFO
(*fp
);
1896 if (dpyinfo
->last_mouse_scroll_bar
!= nil
&& insist
== 0)
1898 /* TODO: we do not use this path at the moment because drag events will
1899 go directly to the EmacsScroller. Leaving code in for now. */
1900 [dpyinfo
->last_mouse_scroll_bar
1901 getMouseMotionPart
: (int
*)part window
: bar_window x
: x y
: y
];
1903 *time
= dpyinfo
->last_mouse_movement_time
;
1904 dpyinfo
->last_mouse_scroll_bar
= nil
;
1908 /* Clear the mouse-moved flag for every frame on this display. */
1909 FOR_EACH_FRAME
(tail
, frame
)
1910 if (FRAME_NS_P
(XFRAME
(frame
))
1911 && FRAME_NS_DISPLAY
(XFRAME
(frame
)) == FRAME_NS_DISPLAY
(*fp
))
1912 XFRAME
(frame
)->mouse_moved
= 0;
1914 dpyinfo
->last_mouse_scroll_bar
= nil
;
1915 if (dpyinfo
->last_mouse_frame
1916 && FRAME_LIVE_P
(dpyinfo
->last_mouse_frame
))
1917 f
= dpyinfo
->last_mouse_frame
;
1919 f
= dpyinfo
->x_focus_frame ? dpyinfo
->x_focus_frame
1920 : SELECTED_FRAME
();
1922 if (f
&& FRAME_NS_P
(f
))
1924 view = FRAME_NS_VIEW
(*fp
);
1926 position
= [[view window
] mouseLocationOutsideOfEventStream
];
1927 position
= [view convertPoint
: position fromView
: nil
];
1928 remember_mouse_glyph
(f
, position.x
, position.y
,
1929 &dpyinfo
->last_mouse_glyph
);
1930 /*fprintf (stderr, "ns_mouse_position: %.0f, %.0f\n", position.x, position.y); */
1932 if (bar_window
) *bar_window
= Qnil
;
1933 if (part
) *part
= 0; /*scroll_bar_handle; */
1935 if (x
) XSETINT
(*x
, lrint
(position.x
));
1936 if (y
) XSETINT
(*y
, lrint
(position.y
));
1938 *time
= dpyinfo
->last_mouse_movement_time
;
1948 ns_frame_up_to_date
(struct frame
*f
)
1949 /* --------------------------------------------------------------------------
1950 External (hook): Fix up mouse highlighting right after a full update.
1951 Can't use FRAME_MOUSE_UPDATE due to ns_frame_begin and ns_frame_end calls.
1952 -------------------------------------------------------------------------- */
1954 NSTRACE
(ns_frame_up_to_date
);
1958 Mouse_HLInfo
*hlinfo
= MOUSE_HL_INFO
(f
);
1959 if (f
== hlinfo
->mouse_face_mouse_frame
)
1963 note_mouse_highlight
(hlinfo
->mouse_face_mouse_frame
,
1964 hlinfo
->mouse_face_mouse_x
,
1965 hlinfo
->mouse_face_mouse_y
);
1974 ns_define_frame_cursor
(struct frame
*f
, Cursor cursor
)
1975 /* --------------------------------------------------------------------------
1976 External (RIF): set frame mouse pointer type.
1977 -------------------------------------------------------------------------- */
1979 NSTRACE
(ns_define_frame_cursor
);
1980 if (FRAME_POINTER_TYPE
(f
) != cursor
)
1982 EmacsView
*view = FRAME_NS_VIEW
(f
);
1983 FRAME_POINTER_TYPE
(f
) = cursor
;
1984 [[view window
] invalidateCursorRectsForView
: view];
1985 /* Redisplay assumes this function also draws the changed frame
1986 cursor, but this function doesn't, so do it explicitly. */
1987 x_update_cursor
(f
, 1);
1993 /* ==========================================================================
1997 ========================================================================== */
2001 ns_convert_key
(unsigned code
)
2002 /* --------------------------------------------------------------------------
2003 Internal call used by NSView-keyDown.
2004 -------------------------------------------------------------------------- */
2006 const unsigned last_keysym
= ARRAYELTS
(convert_ns_to_X_keysym
);
2008 /* An array would be faster, but less easy to read. */
2009 for (keysym
= 0; keysym
< last_keysym
; keysym
+= 2)
2010 if (code
== convert_ns_to_X_keysym
[keysym
])
2011 return 0xFF00 | convert_ns_to_X_keysym
[keysym
+1];
2013 /* if decide to use keyCode and Carbon table, use this line:
2014 return code > 0xff ? 0 : 0xFF00 | ns_keycode_to_xkeysym_table[code]; */
2019 x_get_keysym_name
(int keysym
)
2020 /* --------------------------------------------------------------------------
2021 Called by keyboard.c. Not sure if the return val is important, except
2023 -------------------------------------------------------------------------- */
2025 static
char value
[16];
2026 NSTRACE
(x_get_keysym_name
);
2027 sprintf (value
, "
%d", keysym);
2033 /* ==========================================================================
2035 Block drawing operations
2037 ========================================================================== */
2041 ns_redraw_scroll_bars
(struct frame
*f
)
2045 NSArray
*subviews
= [[FRAME_NS_VIEW
(f
) superview
] subviews
];
2046 NSTRACE
(ns_redraw_scroll_bars
);
2047 for (i
=[subviews count
]-1; i
>= 0; i
--)
2049 view = [subviews objectAtIndex
: i
];
2050 if (![view isKindOfClass
: [EmacsScroller
class]]) continue
;
2057 ns_clear_frame
(struct frame
*f
)
2058 /* --------------------------------------------------------------------------
2059 External (hook): Erase the entire frame
2060 -------------------------------------------------------------------------- */
2062 NSView
*view = FRAME_NS_VIEW
(f
);
2065 NSTRACE
(ns_clear_frame
);
2067 /* comes on initial frame because we have
2068 after-make-frame-functions = select-frame */
2069 if (!FRAME_DEFAULT_FACE
(f
))
2072 mark_window_cursors_off
(XWINDOW
(FRAME_ROOT_WINDOW
(f
)));
2077 ns_focus
(f
, &r
, 1);
2078 [ns_lookup_indexed_color
(NS_FACE_BACKGROUND
(FRAME_DEFAULT_FACE
(f
)), f
) set];
2082 /* as of 2006/11 or so this is now needed */
2083 ns_redraw_scroll_bars
(f
);
2089 ns_clear_frame_area
(struct frame
*f
, int x
, int y
, int width
, int height
)
2090 /* --------------------------------------------------------------------------
2091 External (RIF): Clear section of frame
2092 -------------------------------------------------------------------------- */
2094 NSRect r
= NSMakeRect
(x
, y
, width
, height
);
2095 NSView
*view = FRAME_NS_VIEW
(f
);
2096 struct face
*face
= FRAME_DEFAULT_FACE
(f
);
2101 NSTRACE
(ns_clear_frame_area
);
2103 r
= NSIntersectionRect
(r
, [view frame
]);
2104 ns_focus
(f
, &r
, 1);
2105 [ns_lookup_indexed_color
(NS_FACE_BACKGROUND
(face
), f
) set];
2115 ns_scroll_run
(struct window
*w
, struct run
*run
)
2116 /* --------------------------------------------------------------------------
2117 External (RIF): Insert or delete n lines at line vpos
2118 -------------------------------------------------------------------------- */
2120 struct frame
*f
= XFRAME
(w
->frame
);
2121 int x
, y
, width
, height
, from_y
, to_y
, bottom_y
;
2123 NSTRACE
(ns_scroll_run
);
2125 /* begin copy from other terms */
2126 /* Get frame-relative bounding box of the text display area of W,
2127 without mode lines. Include in this box the left and right
2129 window_box
(w
, ANY_AREA
, &x
, &y
, &width
, &height
);
2131 from_y
= WINDOW_TO_FRAME_PIXEL_Y
(w
, run
->current_y
);
2132 to_y
= WINDOW_TO_FRAME_PIXEL_Y
(w
, run
->desired_y
);
2133 bottom_y
= y
+ height
;
2137 /* Scrolling up. Make sure we don't copy part of the mode
2138 line at the bottom. */
2139 if (from_y
+ run
->height
> bottom_y
)
2140 height
= bottom_y
- from_y
;
2142 height
= run
->height
;
2146 /* Scrolling down. Make sure we don't copy over the mode line.
2148 if (to_y
+ run
->height
> bottom_y
)
2149 height
= bottom_y
- to_y
;
2151 height
= run
->height
;
2153 /* end copy from other terms */
2163 NSRect srcRect
= NSMakeRect
(x
, from_y
, width
, height
);
2164 NSRect dstRect
= NSMakeRect
(x
, to_y
, width
, height
);
2165 NSPoint dstOrigin
= NSMakePoint
(x
, to_y
);
2167 ns_focus
(f
, &dstRect
, 1);
2168 NSCopyBits
(0, srcRect
, dstOrigin
);
2177 ns_after_update_window_line
(struct window
*w
, struct glyph_row
*desired_row
)
2178 /* --------------------------------------------------------------------------
2179 External (RIF): preparatory to fringe update after text was updated
2180 -------------------------------------------------------------------------- */
2185 NSTRACE
(ns_after_update_window_line
);
2187 /* begin copy from other terms */
2190 if (!desired_row
->mode_line_p
&& !w
->pseudo_window_p
)
2191 desired_row
->redraw_fringe_bitmaps_p
= 1;
2193 /* When a window has disappeared, make sure that no rest of
2194 full-width rows stays visible in the internal border. */
2195 if (windows_or_buffers_changed
2196 && desired_row
->full_width_p
2197 && (f
= XFRAME
(w
->frame
),
2198 width
= FRAME_INTERNAL_BORDER_WIDTH
(f
),
2200 && (height
= desired_row
->visible_height
,
2203 int y
= WINDOW_TO_FRAME_PIXEL_Y
(w
, max (0, desired_row
->y
));
2206 ns_clear_frame_area
(f
, 0, y
, width
, height
);
2207 ns_clear_frame_area
(f
,
2208 FRAME_PIXEL_WIDTH
(f
) - width
,
2216 ns_shift_glyphs_for_insert
(struct frame
*f
,
2217 int x
, int y
, int width
, int height
,
2219 /* --------------------------------------------------------------------------
2220 External (RIF): copy an area horizontally, don't worry about clearing src
2221 -------------------------------------------------------------------------- */
2223 NSRect srcRect
= NSMakeRect
(x
, y
, width
, height
);
2224 NSRect dstRect
= NSMakeRect
(x
+shift_by
, y
, width
, height
);
2225 NSPoint dstOrigin
= dstRect.origin
;
2227 NSTRACE
(ns_shift_glyphs_for_insert
);
2229 ns_focus
(f
, &dstRect
, 1);
2230 NSCopyBits
(0, srcRect
, dstOrigin
);
2236 /* ==========================================================================
2238 Character encoding and metrics
2240 ========================================================================== */
2244 ns_compute_glyph_string_overhangs
(struct glyph_string
*s
)
2245 /* --------------------------------------------------------------------------
2246 External (RIF); compute left/right overhang of whole string and set in s
2247 -------------------------------------------------------------------------- */
2249 struct font
*font
= s
->font
;
2253 struct font_metrics metrics
;
2254 unsigned int codes
[2];
2255 codes
[0] = *(s
->char2b
);
2256 codes
[1] = *(s
->char2b
+ s
->nchars
- 1);
2258 font
->driver
->text_extents
(font
, codes
, 2, &metrics
);
2259 s
->left_overhang
= -metrics.lbearing
;
2261 = metrics.rbearing
> metrics.width
2262 ? metrics.rbearing
- metrics.width
: 0;
2266 s
->left_overhang
= 0;
2267 if (EQ
(font
->driver
->type, Qns
))
2268 s
->right_overhang
= ((struct nsfont_info
*)font
)->ital ?
2269 FONT_HEIGHT
(font
) * 0.2 : 0;
2271 s
->right_overhang
= 0;
2277 /* ==========================================================================
2279 Fringe and cursor drawing
2281 ========================================================================== */
2284 extern int max_used_fringe_bitmap
;
2286 ns_draw_fringe_bitmap
(struct window
*w
, struct glyph_row
*row
,
2287 struct draw_fringe_bitmap_params
*p
)
2288 /* --------------------------------------------------------------------------
2289 External (RIF); fringe-related
2290 -------------------------------------------------------------------------- */
2292 struct frame
*f
= XFRAME
(WINDOW_FRAME
(w
));
2293 struct face
*face
= p
->face
;
2294 static EmacsImage
**bimgs
= NULL;
2295 static int nBimgs
= 0;
2297 /* grow bimgs if needed */
2298 if (nBimgs
< max_used_fringe_bitmap
)
2300 bimgs
= xrealloc
(bimgs
, max_used_fringe_bitmap
* sizeof
*bimgs
);
2301 memset
(bimgs
+ nBimgs
, 0,
2302 (max_used_fringe_bitmap
- nBimgs
) * sizeof
*bimgs
);
2303 nBimgs
= max_used_fringe_bitmap
;
2306 /* Must clip because of partially visible lines. */
2307 ns_clip_to_row
(w
, row
, ANY_AREA
, YES
);
2311 int bx
= p
->bx
, by
= p
->by
, nx
= p
->nx
, ny
= p
->ny
;
2313 /* If the fringe is adjacent to the left (right) scroll bar of a
2314 leftmost (rightmost, respectively) window, then extend its
2315 background to the gap between the fringe and the bar. */
2316 if ((WINDOW_LEFTMOST_P
(w
)
2317 && WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT
(w
))
2318 ||
(WINDOW_RIGHTMOST_P
(w
)
2319 && WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT
(w
)))
2321 int sb_width
= WINDOW_CONFIG_SCROLL_BAR_WIDTH
(w
);
2325 int bar_area_x
= WINDOW_SCROLL_BAR_AREA_X
(w
);
2326 int bar_area_width
= (WINDOW_CONFIG_SCROLL_BAR_COLS
(w
)
2327 * FRAME_COLUMN_WIDTH
(f
));
2331 /* Bitmap fills the fringe. */
2332 if (bar_area_x
+ bar_area_width
== p
->x
)
2333 bx
= bar_area_x
+ sb_width
;
2334 else if (p
->x
+ p
->wd
== bar_area_x
)
2338 int header_line_height
= WINDOW_HEADER_LINE_HEIGHT
(w
);
2340 nx
= bar_area_width
- sb_width
;
2341 by
= WINDOW_TO_FRAME_PIXEL_Y
(w
, max (header_line_height
,
2343 ny
= row
->visible_height
;
2348 if (bar_area_x
+ bar_area_width
== bx
)
2350 bx
= bar_area_x
+ sb_width
;
2351 nx
+= bar_area_width
- sb_width
;
2353 else if (bx
+ nx
== bar_area_x
)
2354 nx
+= bar_area_width
- sb_width
;
2359 if (bx
>= 0 && nx
> 0)
2361 NSRect r
= NSMakeRect
(bx
, by
, nx
, ny
);
2363 [ns_lookup_indexed_color
(face
->background
, f
) set];
2370 NSRect r
= NSMakeRect
(p
->x
, p
->y
, p
->wd
, p
->h
);
2371 EmacsImage
*img
= bimgs
[p
->which - 1];
2375 unsigned short
*bits
= p
->bits
+ p
->dh
;
2378 unsigned
char *cbits
= xmalloc
(len
);
2380 for (i
= 0; i
< len
; i
++)
2381 cbits
[i
] = ~
(bits
[i
] & 0xff);
2382 img
= [[EmacsImage alloc
] initFromXBM
: cbits width
: 8 height
: p
->h
2384 bimgs
[p
->which - 1] = img
;
2389 /* Since we composite the bitmap instead of just blitting it, we need
2390 to erase the whole background. */
2391 [ns_lookup_indexed_color
(face
->background
, f
) set];
2393 [img setXBMColor
: ns_lookup_indexed_color
(face
->foreground
, f
)];
2394 #
if defined
(NS_IMPL_COCOA
) && MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_6
2396 fromRect
: NSZeroRect
2397 operation
: NSCompositeSourceOver
2403 NSPoint pt
= r.origin
;
2405 [img compositeToPoint
: pt operation
: NSCompositeSourceOver
];
2414 ns_draw_window_cursor
(struct window
*w
, struct glyph_row
*glyph_row
,
2415 int x
, int y
, enum text_cursor_kinds cursor_type
,
2416 int cursor_width
, bool on_p
, bool active_p
)
2417 /* --------------------------------------------------------------------------
2418 External call (RIF): draw cursor.
2419 Note that CURSOR_WIDTH is meaningful only for (h)bar cursors.
2420 -------------------------------------------------------------------------- */
2423 int fx
, fy
, h
, cursor_height
;
2424 struct frame
*f
= WINDOW_XFRAME
(w
);
2425 struct glyph
*phys_cursor_glyph
;
2426 struct glyph
*cursor_glyph
;
2428 NSColor
*hollow_color
= FRAME_BACKGROUND_COLOR
(f
);
2430 /* If cursor is out of bounds, don't draw garbage. This can happen
2431 in mini-buffer windows when switching between echo area glyphs
2434 NSTRACE
(dumpcursor
);
2439 w
->phys_cursor_type
= cursor_type
;
2440 w
->phys_cursor_on_p
= on_p
;
2442 if (cursor_type
== NO_CURSOR
)
2444 w
->phys_cursor_width
= 0;
2448 if ((phys_cursor_glyph
= get_phys_cursor_glyph
(w
)) == NULL)
2450 if (glyph_row
->exact_window_width_line_p
2451 && w
->phys_cursor.hpos
>= glyph_row
->used
[TEXT_AREA
])
2453 glyph_row
->cursor_in_fringe_p
= 1;
2454 draw_fringe_bitmap
(w
, glyph_row
, 0);
2459 /* We draw the cursor (with NSRectFill), then draw the glyph on top
2460 (other terminals do it the other way round). We must set
2461 w->phys_cursor_width to the cursor width. For bar cursors, that
2462 is CURSOR_WIDTH; for box cursors, it is the glyph width. */
2463 get_phys_cursor_geometry
(w
, glyph_row
, phys_cursor_glyph
, &fx
, &fy
, &h
);
2465 /* The above get_phys_cursor_geometry call set w->phys_cursor_width
2466 to the glyph width; replace with CURSOR_WIDTH for (V)BAR cursors. */
2467 if (cursor_type
== BAR_CURSOR
)
2469 if (cursor_width
< 1)
2470 cursor_width
= max (FRAME_CURSOR_WIDTH
(f
), 1);
2471 w
->phys_cursor_width
= cursor_width
;
2473 /* If we have an HBAR, "cursor_width" MAY specify height. */
2474 else if (cursor_type
== HBAR_CURSOR
)
2476 cursor_height
= (cursor_width
< 1) ? lrint
(0.25 * h
) : cursor_width
;
2477 fy
+= h
- cursor_height
;
2481 r.origin.x
= fx
, r.origin.y
= fy
;
2483 r.
size.width
= w
->phys_cursor_width
;
2485 /* TODO: only needed in rare cases with last-resort font in HELLO..
2486 should we do this more efficiently? */
2487 ns_clip_to_row
(w
, glyph_row
, ANY_AREA
, NO
); /* do ns_focus(f, &r, 1); if remove */
2490 face
= FACE_FROM_ID
(f
, phys_cursor_glyph
->face_id
);
2491 if (face
&& NS_FACE_BACKGROUND
(face
)
2492 == ns_index_color
(FRAME_CURSOR_COLOR
(f
), f
))
2494 [ns_lookup_indexed_color
(NS_FACE_FOREGROUND
(face
), f
) set];
2495 hollow_color
= FRAME_CURSOR_COLOR
(f
);
2498 [FRAME_CURSOR_COLOR
(f
) set];
2500 #ifdef NS_IMPL_COCOA
2501 /* TODO: This makes drawing of cursor plus that of phys_cursor_glyph
2502 atomic. Cleaner ways of doing this should be investigated.
2503 One way would be to set a global variable DRAWING_CURSOR
2504 when making the call to draw_phys..(), don't focus in that
2505 case, then move the ns_unfocus() here after that call. */
2506 NSDisableScreenUpdates
();
2509 switch (cursor_type
)
2513 case FILLED_BOX_CURSOR
:
2516 case HOLLOW_BOX_CURSOR
:
2519 NSRectFill
(NSInsetRect
(r
, 1, 1));
2520 [FRAME_CURSOR_COLOR
(f
) set];
2527 /* If the character under cursor is R2L, draw the bar cursor
2528 on the right of its glyph, rather than on the left. */
2529 cursor_glyph
= get_phys_cursor_glyph
(w
);
2530 if ((cursor_glyph
->resolved_level
& 1) != 0)
2531 s.origin.x
+= cursor_glyph
->pixel_width
- s.
size.width
;
2538 /* draw the character under the cursor */
2539 if (cursor_type
!= NO_CURSOR
)
2540 draw_phys_cursor_glyph
(w
, glyph_row
, DRAW_CURSOR
);
2542 #ifdef NS_IMPL_COCOA
2543 NSEnableScreenUpdates
();
2550 ns_draw_vertical_window_border
(struct window
*w
, int x
, int y0
, int y1
)
2551 /* --------------------------------------------------------------------------
2552 External (RIF): Draw a vertical line.
2553 -------------------------------------------------------------------------- */
2555 struct frame
*f
= XFRAME
(WINDOW_FRAME
(w
));
2557 NSRect r
= NSMakeRect
(x
, y0
, 1, y1
-y0
);
2559 NSTRACE
(ns_draw_vertical_window_border
);
2561 face
= FACE_FROM_ID
(f
, VERTICAL_BORDER_FACE_ID
);
2563 [ns_lookup_indexed_color
(face
->foreground
, f
) set];
2565 ns_focus
(f
, &r
, 1);
2572 ns_draw_window_divider
(struct window
*w
, int x0
, int x1
, int y0
, int y1
)
2573 /* --------------------------------------------------------------------------
2574 External (RIF): Draw a window divider.
2575 -------------------------------------------------------------------------- */
2577 struct frame
*f
= XFRAME
(WINDOW_FRAME
(w
));
2579 NSRect r
= NSMakeRect
(x0
, y0
, x1
-x0
, y1
-y0
);
2581 NSTRACE
(ns_draw_window_divider
);
2583 face
= FACE_FROM_ID
(f
, WINDOW_DIVIDER_FACE_ID
);
2585 [ns_lookup_indexed_color
(face
->foreground
, f
) set];
2587 ns_focus
(f
, &r
, 1);
2594 show_hourglass
(struct atimer
*timer
)
2596 if (hourglass_shown_p
)
2601 /* TODO: add NSProgressIndicator to selected frame (see macfns.c) */
2603 hourglass_shown_p
= 1;
2609 hide_hourglass
(void
)
2611 if (!hourglass_shown_p
)
2616 /* TODO: remove NSProgressIndicator from all frames */
2618 hourglass_shown_p
= 0;
2624 /* ==========================================================================
2626 Glyph drawing operations
2628 ========================================================================== */
2631 ns_get_glyph_string_clip_rect
(struct glyph_string
*s
, NativeRectangle
*nr
)
2632 /* --------------------------------------------------------------------------
2633 Wrapper utility to account for internal border width on full-width lines,
2634 and allow top full-width rows to hit the frame top. nr should be pointer
2635 to two successive NSRects. Number of rects actually used is returned.
2636 -------------------------------------------------------------------------- */
2638 int n
= get_glyph_string_clip_rects
(s
, nr
, 2);
2642 /* --------------------------------------------------------------------
2643 Draw a wavy line under glyph string s. The wave fills wave_height
2650 wave_height = 3 | * * * *
2651 --------------------------------------------------------------------- */
2654 ns_draw_underwave
(struct glyph_string
*s
, EmacsCGFloat width
, EmacsCGFloat x
)
2656 int wave_height
= 3, wave_length
= 2;
2657 int y
, dx
, dy
, odd
, xmax
;
2662 dy
= wave_height
- 1;
2663 y
= s
->ybase
- wave_height
+ 3;
2666 /* Find and set clipping rectangle */
2667 waveClip
= NSMakeRect
(x
, y
, width
, wave_height
);
2668 [[NSGraphicsContext currentContext
] saveGraphicsState
];
2669 NSRectClip
(waveClip
);
2671 /* Draw the waves */
2672 a.x
= x
- ((int
)(x
) % dx) + (EmacsCGFloat) 0.5;
2674 odd
= (int
)(a.x
/dx
) % 2;
2675 a.y
= b.y
= y
+ 0.5;
2684 [NSBezierPath strokeLineFromPoint
:a toPoint
:b
];
2685 a.x
= b.x
, a.y
= b.y
;
2686 b.x
+= dx
, b.y
= y
+ 0.5 + odd
*dy
;
2690 /* Restore previous clipping rectangle(s) */
2691 [[NSGraphicsContext currentContext
] restoreGraphicsState
];
2697 ns_draw_text_decoration
(struct glyph_string
*s
, struct face
*face
,
2698 NSColor
*defaultCol
, CGFloat width
, CGFloat x
)
2699 /* --------------------------------------------------------------------------
2700 Draw underline, overline, and strike-through on glyph string s.
2701 -------------------------------------------------------------------------- */
2703 if (s
->for_overlaps
)
2707 if (face
->underline_p
)
2709 if (s
->face
->underline_type
== FACE_UNDER_WAVE
)
2711 if (face
->underline_defaulted_p
)
2714 [ns_lookup_indexed_color
(face
->underline_color
, s
->f
) set];
2716 ns_draw_underwave
(s
, width
, x
);
2718 else if (s
->face
->underline_type
== FACE_UNDER_LINE
)
2722 unsigned
long thickness
, position
;
2724 /* If the prev was underlined, match its appearance. */
2725 if (s
->prev
&& s
->prev
->face
->underline_p
2726 && s
->prev
->face
->underline_type
== FACE_UNDER_LINE
2727 && s
->prev
->underline_thickness
> 0)
2729 thickness
= s
->prev
->underline_thickness
;
2730 position
= s
->prev
->underline_position
;
2735 unsigned
long descent
;
2738 descent
= s
->y
+ s
->height
- s
->ybase
;
2740 /* Use underline thickness of font, defaulting to 1. */
2741 thickness
= (font
&& font
->underline_thickness
> 0)
2742 ? font
->underline_thickness
: 1;
2744 /* Determine the offset of underlining from the baseline. */
2745 if (x_underline_at_descent_line
)
2746 position
= descent
- thickness
;
2747 else if (x_use_underline_position_properties
2748 && font
&& font
->underline_position
>= 0)
2749 position
= font
->underline_position
;
2751 position
= lround
(font
->descent
/ 2);
2753 position
= underline_minimum_offset
;
2755 position
= max (position
, underline_minimum_offset
);
2757 /* Ensure underlining is not cropped. */
2758 if (descent
<= position
)
2760 position
= descent
- 1;
2763 else if (descent
< position
+ thickness
)
2767 s
->underline_thickness
= thickness
;
2768 s
->underline_position
= position
;
2770 r
= NSMakeRect
(x
, s
->ybase
+ position
, width
, thickness
);
2772 if (face
->underline_defaulted_p
)
2775 [ns_lookup_indexed_color
(face
->underline_color
, s
->f
) set];
2779 /* Do overline. We follow other terms in using a thickness of 1
2780 and ignoring overline_margin. */
2781 if (face
->overline_p
)
2784 r
= NSMakeRect
(x
, s
->y
, width
, 1);
2786 if (face
->overline_color_defaulted_p
)
2789 [ns_lookup_indexed_color
(face
->overline_color
, s
->f
) set];
2793 /* Do strike-through. We follow other terms for thickness and
2794 vertical position.*/
2795 if (face
->strike_through_p
)
2800 dy
= lrint
((s
->height
- 1) / 2);
2801 r
= NSMakeRect
(x
, s
->y
+ dy
, width
, 1);
2803 if (face
->strike_through_color_defaulted_p
)
2806 [ns_lookup_indexed_color
(face
->strike_through_color
, s
->f
) set];
2812 ns_draw_box
(NSRect r
, CGFloat thickness
, NSColor
*col
,
2813 char left_p
, char right_p
)
2814 /* --------------------------------------------------------------------------
2815 Draw an unfilled rect inside r, optionally leaving left and/or right open.
2816 Note we can't just use an NSDrawRect command, because of the possibility
2817 of some sides not being drawn, and because the rect will be filled.
2818 -------------------------------------------------------------------------- */
2824 s.
size.height
= thickness
;
2826 s.origin.y
+= r.
size.height
- thickness
;
2829 s.
size.height
= r.
size.height
;
2830 s.origin.y
= r.origin.y
;
2832 /* left, right (optional) */
2833 s.
size.width
= thickness
;
2838 s.origin.x
+= r.
size.width
- thickness
;
2845 ns_draw_relief
(NSRect r
, int thickness
, char raised_p
,
2846 char top_p
, char bottom_p
, char left_p
, char right_p
,
2847 struct glyph_string
*s
)
2848 /* --------------------------------------------------------------------------
2849 Draw a relief rect inside r, optionally leaving some sides open.
2850 Note we can't just use an NSDrawBezel command, because of the possibility
2851 of some sides not being drawn, and because the rect will be filled.
2852 -------------------------------------------------------------------------- */
2854 static NSColor
*baseCol
= nil
, *lightCol
= nil
, *darkCol
= nil
;
2855 NSColor
*newBaseCol
= nil
;
2858 NSTRACE
(ns_draw_relief
);
2862 if (s
->face
->use_box_color_for_shadows_p
)
2864 newBaseCol
= ns_lookup_indexed_color
(s
->face
->box_color
, s
->f
);
2866 /* else if (s->first_glyph->type == IMAGE_GLYPH
2868 && !IMAGE_BACKGROUND_TRANSPARENT (s->img, s->f, 0))
2870 newBaseCol = IMAGE_BACKGROUND (s->img, s->f, 0);
2874 newBaseCol
= ns_lookup_indexed_color
(s
->face
->background
, s
->f
);
2877 if (newBaseCol
== nil
)
2878 newBaseCol
= [NSColor grayColor
];
2880 if (newBaseCol
!= baseCol
) /* TODO: better check */
2883 baseCol
= [newBaseCol retain
];
2885 lightCol
= [[baseCol highlightWithLevel
: 0.2] retain
];
2887 darkCol
= [[baseCol shadowWithLevel
: 0.3] retain
];
2890 [(raised_p ? lightCol
: darkCol
) set];
2892 /* TODO: mitering. Using NSBezierPath doesn't work because of color switch. */
2895 sr.
size.height
= thickness
;
2896 if (top_p
) NSRectFill
(sr
);
2899 sr.
size.height
= r.
size.height
;
2900 sr.
size.width
= thickness
;
2901 if (left_p
) NSRectFill
(sr
);
2903 [(raised_p ? darkCol
: lightCol
) set];
2906 sr.
size.width
= r.
size.width
;
2907 sr.
size.height
= thickness
;
2908 sr.origin.y
+= r.
size.height
- thickness
;
2909 if (bottom_p
) NSRectFill
(sr
);
2912 sr.
size.height
= r.
size.height
;
2913 sr.origin.y
= r.origin.y
;
2914 sr.
size.width
= thickness
;
2915 sr.origin.x
+= r.
size.width
- thickness
;
2916 if (right_p
) NSRectFill
(sr
);
2921 ns_dumpglyphs_box_or_relief
(struct glyph_string
*s
)
2922 /* --------------------------------------------------------------------------
2923 Function modeled after x_draw_glyph_string_box ().
2924 Sets up parameters for drawing.
2925 -------------------------------------------------------------------------- */
2927 int right_x
, last_x
;
2928 char left_p
, right_p
;
2929 struct glyph
*last_glyph
;
2934 if (s
->hl
== DRAW_MOUSE_FACE
)
2936 face
= FACE_FROM_ID
(s
->f
, MOUSE_HL_INFO
(s
->f
)->mouse_face_face_id
);
2938 face
= FACE_FROM_ID
(s
->f
, MOUSE_FACE_ID
);
2943 thickness
= face
->box_line_width
;
2945 NSTRACE
(ns_dumpglyphs_box_or_relief
);
2947 last_x
= ((s
->row
->full_width_p
&& !s
->w
->pseudo_window_p
)
2948 ? WINDOW_RIGHT_EDGE_X
(s
->w
)
2949 : window_box_right
(s
->w
, s
->area
));
2950 last_glyph
= (s
->cmp || s
->img
2951 ? s
->first_glyph
: s
->first_glyph
+ s
->nchars
-1);
2953 right_x
= ((s
->row
->full_width_p
&& s
->extends_to_end_of_line_p
2954 ? last_x
- 1 : min (last_x
, s
->x
+ s
->background_width
) - 1));
2956 left_p
= (s
->first_glyph
->left_box_line_p
2957 ||
(s
->hl
== DRAW_MOUSE_FACE
2958 && (s
->prev
== NULL || s
->prev
->hl
!= s
->hl
)));
2959 right_p
= (last_glyph
->right_box_line_p
2960 ||
(s
->hl
== DRAW_MOUSE_FACE
2961 && (s
->next
== NULL || s
->next
->hl
!= s
->hl
)));
2963 r
= NSMakeRect
(s
->x
, s
->y
, right_x
- s
->x
+ 1, s
->height
);
2965 /* TODO: Sometimes box_color is 0 and this seems wrong; should investigate. */
2966 if (s
->face
->box
== FACE_SIMPLE_BOX
&& s
->face
->box_color
)
2968 ns_draw_box
(r
, abs (thickness
),
2969 ns_lookup_indexed_color
(face
->box_color
, s
->f
),
2974 ns_draw_relief
(r
, abs (thickness
), s
->face
->box
== FACE_RAISED_BOX
,
2975 1, 1, left_p
, right_p
, s
);
2981 ns_maybe_dumpglyphs_background
(struct glyph_string
*s
, char force_p
)
2982 /* --------------------------------------------------------------------------
2983 Modeled after x_draw_glyph_string_background, which draws BG in
2984 certain cases. Others are left to the text rendering routine.
2985 -------------------------------------------------------------------------- */
2987 NSTRACE
(ns_maybe_dumpglyphs_background
);
2989 if (!s
->background_filled_p
/* || s->hl == DRAW_MOUSE_FACE*/)
2991 int box_line_width
= max (s
->face
->box_line_width
, 0);
2992 if (FONT_HEIGHT
(s
->font
) < s
->height
- 2 * box_line_width
2993 || s
->font_not_found_p || s
->extends_to_end_of_line_p || force_p
)
2996 if (s
->hl
== DRAW_MOUSE_FACE
)
2998 face
= FACE_FROM_ID
(s
->f
,
2999 MOUSE_HL_INFO
(s
->f
)->mouse_face_face_id
);
3001 face
= FACE_FROM_ID
(s
->f
, MOUSE_FACE_ID
);
3004 face
= FACE_FROM_ID
(s
->f
, s
->first_glyph
->face_id
);
3006 [(NS_FACE_BACKGROUND
(face
) != 0
3007 ? ns_lookup_indexed_color
(NS_FACE_BACKGROUND
(face
), s
->f
)
3008 : FRAME_BACKGROUND_COLOR
(s
->f
)) set];
3011 struct ns_display_info
*dpyinfo
= FRAME_DISPLAY_INFO
(s
->f
);
3012 [[dpyinfo
->bitmaps
[face
->stipple
-1].img stippleMask
] set];
3015 if (s
->hl
!= DRAW_CURSOR
)
3017 NSRect r
= NSMakeRect
(s
->x
, s
->y
+ box_line_width
,
3018 s
->background_width
,
3019 s
->height
-2*box_line_width
);
3023 s
->background_filled_p
= 1;
3030 ns_dumpglyphs_image
(struct glyph_string
*s
, NSRect r
)
3031 /* --------------------------------------------------------------------------
3032 Renders an image and associated borders.
3033 -------------------------------------------------------------------------- */
3035 EmacsImage
*img
= s
->img
->pixmap
;
3036 int box_line_vwidth
= max (s
->face
->box_line_width
, 0);
3037 int x
= s
->x
, y
= s
->ybase
- image_ascent
(s
->img
, s
->face
, &s
->slice);
3038 int bg_x
, bg_y
, bg_height
;
3045 NSTRACE
(ns_dumpglyphs_image
);
3047 if (s
->face
->box
!= FACE_NO_BOX
3048 && s
->first_glyph
->left_box_line_p
&& s
->slice.x
== 0)
3049 x
+= abs (s
->face
->box_line_width
);
3052 bg_y
= s
->slice.y
== 0 ? s
->y
: s
->y
+ box_line_vwidth
;
3053 bg_height
= s
->height
;
3054 /* other terms have this, but was causing problems w/tabbar mode */
3055 /* - 2 * box_line_vwidth; */
3057 if (s
->slice.x
== 0) x
+= s
->img
->hmargin
;
3058 if (s
->slice.y
== 0) y
+= s
->img
->vmargin
;
3060 /* Draw BG: if we need larger area than image itself cleared, do that,
3061 otherwise, since we composite the image under NS (instead of mucking
3062 with its background color), we must clear just the image area. */
3063 if (s
->hl
== DRAW_MOUSE_FACE
)
3065 face
= FACE_FROM_ID
(s
->f
, MOUSE_HL_INFO
(s
->f
)->mouse_face_face_id
);
3067 face
= FACE_FROM_ID
(s
->f
, MOUSE_FACE_ID
);
3070 face
= FACE_FROM_ID
(s
->f
, s
->first_glyph
->face_id
);
3072 [ns_lookup_indexed_color
(NS_FACE_BACKGROUND
(face
), s
->f
) set];
3074 if (bg_height
> s
->slice.height || s
->img
->hmargin || s
->img
->vmargin
3075 || s
->img
->mask || s
->img
->pixmap
== 0 || s
->width
!= s
->background_width
)
3077 br
= NSMakeRect
(bg_x
, bg_y
, s
->background_width
, bg_height
);
3078 s
->background_filled_p
= 1;
3082 br
= NSMakeRect
(x
, y
, s
->slice.width
, s
->slice.height
);
3087 /* Draw the image.. do we need to draw placeholder if img ==nil? */
3090 #
if defined
(NS_IMPL_COCOA
) && MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_6
3091 NSRect dr
= NSMakeRect
(x
, y
, s
->slice.width
, s
->slice.height
);
3092 NSRect ir
= NSMakeRect
(s
->slice.x
, s
->slice.y
,
3093 s
->slice.width
, s
->slice.height
);
3096 operation
: NSCompositeSourceOver
3101 [img compositeToPoint
: NSMakePoint
(x
, y
+ s
->slice.height
)
3102 operation
: NSCompositeSourceOver
];
3106 if (s
->hl
== DRAW_CURSOR
)
3108 [FRAME_CURSOR_COLOR
(s
->f
) set];
3109 if (s
->w
->phys_cursor_type
== FILLED_BOX_CURSOR
)
3110 tdCol
= ns_lookup_indexed_color
(NS_FACE_BACKGROUND
(face
), s
->f
);
3112 /* Currently on NS img->mask is always 0. Since
3113 get_window_cursor_type specifies a hollow box cursor when on
3114 a non-masked image we never reach this clause. But we put it
3115 in in anticipation of better support for image masks on
3117 tdCol
= ns_lookup_indexed_color
(NS_FACE_FOREGROUND
(face
), s
->f
);
3121 tdCol
= ns_lookup_indexed_color
(NS_FACE_FOREGROUND
(face
), s
->f
);
3124 /* Draw underline, overline, strike-through. */
3125 ns_draw_text_decoration
(s
, face
, tdCol
, br.
size.width
, br.origin.x
);
3127 /* Draw relief, if requested */
3128 if (s
->img
->relief || s
->hl
==DRAW_IMAGE_RAISED || s
->hl
==DRAW_IMAGE_SUNKEN
)
3130 if (s
->hl
== DRAW_IMAGE_SUNKEN || s
->hl
== DRAW_IMAGE_RAISED
)
3132 th
= tool_bar_button_relief
>= 0 ?
3133 tool_bar_button_relief
: DEFAULT_TOOL_BAR_BUTTON_RELIEF
;
3134 raised_p
= (s
->hl
== DRAW_IMAGE_RAISED
);
3138 th
= abs (s
->img
->relief
);
3139 raised_p
= (s
->img
->relief
> 0);
3142 r.origin.x
= x
- th
;
3143 r.origin.y
= y
- th
;
3144 r.
size.width
= s
->slice.width
+ 2*th
-1;
3145 r.
size.height
= s
->slice.height
+ 2*th
-1;
3146 ns_draw_relief
(r
, th
, raised_p
,
3148 s
->slice.y
+ s
->slice.height
== s
->img
->height
,
3150 s
->slice.x
+ s
->slice.width
== s
->img
->width
, s
);
3153 /* If there is no mask, the background won't be seen,
3154 so draw a rectangle on the image for the cursor.
3155 Do this for all images, getting transparency right is not reliable. */
3156 if (s
->hl
== DRAW_CURSOR
)
3158 int thickness
= abs (s
->img
->relief
);
3159 if (thickness
== 0) thickness
= 1;
3160 ns_draw_box
(br
, thickness
, FRAME_CURSOR_COLOR
(s
->f
), 1, 1);
3166 ns_dumpglyphs_stretch
(struct glyph_string
*s
)
3171 NSColor
*fgCol
, *bgCol
;
3173 if (!s
->background_filled_p
)
3175 n
= ns_get_glyph_string_clip_rect
(s
, r
);
3176 *r
= NSMakeRect
(s
->x
, s
->y
, s
->background_width
, s
->height
);
3178 ns_focus
(s
->f
, r
, n
);
3180 if (s
->hl
== DRAW_MOUSE_FACE
)
3182 face
= FACE_FROM_ID
(s
->f
, MOUSE_HL_INFO
(s
->f
)->mouse_face_face_id
);
3184 face
= FACE_FROM_ID
(s
->f
, MOUSE_FACE_ID
);
3187 face
= FACE_FROM_ID
(s
->f
, s
->first_glyph
->face_id
);
3189 bgCol
= ns_lookup_indexed_color
(NS_FACE_BACKGROUND
(face
), s
->f
);
3190 fgCol
= ns_lookup_indexed_color
(NS_FACE_FOREGROUND
(face
), s
->f
);
3192 for (i
= 0; i
< n
; ++i
)
3194 if (!s
->row
->full_width_p
)
3196 int overrun
, leftoverrun
;
3198 /* truncate to avoid overwriting fringe and/or scrollbar */
3199 overrun
= max (0, (s
->x
+ s
->background_width
)
3200 - (WINDOW_BOX_RIGHT_EDGE_X
(s
->w
)
3201 - WINDOW_RIGHT_FRINGE_WIDTH
(s
->w
)));
3202 r
[i
].
size.width
-= overrun
;
3204 /* truncate to avoid overwriting to left of the window box */
3205 leftoverrun
= (WINDOW_BOX_LEFT_EDGE_X
(s
->w
)
3206 + WINDOW_LEFT_FRINGE_WIDTH
(s
->w
)) - s
->x
;
3208 if (leftoverrun
> 0)
3210 r
[i
].origin.x
+= leftoverrun
;
3211 r
[i
].
size.width
-= leftoverrun
;
3214 /* XXX: Try to work between problem where a stretch glyph on
3215 a partially-visible bottom row will clear part of the
3216 modeline, and another where list-buffers headers and similar
3217 rows erroneously have visible_height set to 0. Not sure
3218 where this is coming from as other terms seem not to show. */
3219 r
[i
].
size.height
= min (s
->height
, s
->row
->visible_height
);
3224 /* NOTE: under NS this is NOT used to draw cursors, but we must avoid
3225 overwriting cursor (usually when cursor on a tab) */
3226 if (s
->hl
== DRAW_CURSOR
)
3231 width
= s
->w
->phys_cursor_width
;
3232 r
[i
].
size.width
-= width
;
3233 r
[i
].origin.x
+= width
;
3237 /* Draw overlining, etc. on the cursor. */
3238 if (s
->w
->phys_cursor_type
== FILLED_BOX_CURSOR
)
3239 ns_draw_text_decoration
(s
, face
, bgCol
, width
, x
);
3241 ns_draw_text_decoration
(s
, face
, fgCol
, width
, x
);
3248 /* Draw overlining, etc. on the stretch glyph (or the part
3249 of the stretch glyph after the cursor). */
3250 ns_draw_text_decoration
(s
, face
, fgCol
, r
[i
].
size.width
,
3254 s
->background_filled_p
= 1;
3260 ns_draw_glyph_string
(struct glyph_string
*s
)
3261 /* --------------------------------------------------------------------------
3262 External (RIF): Main draw-text call.
3263 -------------------------------------------------------------------------- */
3265 /* TODO (optimize): focus for box and contents draw */
3268 char box_drawn_p
= 0;
3269 struct font
*font
= s
->face
->font
;
3270 if (! font
) font
= FRAME_FONT
(s
->f
);
3272 NSTRACE
(ns_draw_glyph_string
);
3274 if (s
->next
&& s
->right_overhang
&& !s
->for_overlaps
/*&&s->hl!=DRAW_CURSOR*/)
3277 struct glyph_string
*next
;
3279 for (width
= 0, next
= s
->next
;
3280 next
&& width
< s
->right_overhang
;
3281 width
+= next
->width
, next
= next
->next
)
3282 if (next
->first_glyph
->type != IMAGE_GLYPH
)
3284 if (next
->first_glyph
->type != STRETCH_GLYPH
)
3286 n
= ns_get_glyph_string_clip_rect
(s
->next
, r
);
3287 ns_focus
(s
->f
, r
, n
);
3288 ns_maybe_dumpglyphs_background
(s
->next
, 1);
3293 ns_dumpglyphs_stretch
(s
->next
);
3295 next
->num_clips
= 0;
3299 if (!s
->for_overlaps
&& s
->face
->box
!= FACE_NO_BOX
3300 && (s
->first_glyph
->type == CHAR_GLYPH
3301 || s
->first_glyph
->type == COMPOSITE_GLYPH
))
3303 n
= ns_get_glyph_string_clip_rect
(s
, r
);
3304 ns_focus
(s
->f
, r
, n
);
3305 ns_maybe_dumpglyphs_background
(s
, 1);
3306 ns_dumpglyphs_box_or_relief
(s
);
3311 switch (s
->first_glyph
->type)
3315 n
= ns_get_glyph_string_clip_rect
(s
, r
);
3316 ns_focus
(s
->f
, r
, n
);
3317 ns_dumpglyphs_image
(s
, r
[0]);
3322 ns_dumpglyphs_stretch
(s
);
3326 case COMPOSITE_GLYPH
:
3327 n
= ns_get_glyph_string_clip_rect
(s
, r
);
3328 ns_focus
(s
->f
, r
, n
);
3330 if (s
->for_overlaps ||
(s
->cmp_from
> 0
3331 && ! s
->first_glyph
->u.cmp.automatic
))
3332 s
->background_filled_p
= 1;
3334 ns_maybe_dumpglyphs_background
3335 (s
, s
->first_glyph
->type == COMPOSITE_GLYPH
);
3337 flags
= s
->hl
== DRAW_CURSOR ? NS_DUMPGLYPH_CURSOR
:
3338 (s
->hl
== DRAW_MOUSE_FACE ? NS_DUMPGLYPH_MOUSEFACE
:
3339 (s
->for_overlaps ? NS_DUMPGLYPH_FOREGROUND
:
3340 NS_DUMPGLYPH_NORMAL
));
3342 if (s
->hl
== DRAW_CURSOR
&& s
->w
->phys_cursor_type
== FILLED_BOX_CURSOR
)
3344 unsigned
long tmp
= NS_FACE_BACKGROUND
(s
->face
);
3345 NS_FACE_BACKGROUND
(s
->face
) = NS_FACE_FOREGROUND
(s
->face
);
3346 NS_FACE_FOREGROUND
(s
->face
) = tmp
;
3350 BOOL isComposite
= s
->first_glyph
->type == COMPOSITE_GLYPH
;
3351 int
end = isComposite ? s
->cmp_to
: s
->nchars
;
3354 (s
, s
->cmp_from
, end, s
->x
, s
->ybase
,
3355 (flags
== NS_DUMPGLYPH_NORMAL
&& !s
->background_filled_p
)
3356 || flags
== NS_DUMPGLYPH_MOUSEFACE
);
3361 NSColor
*col
= (NS_FACE_FOREGROUND
(s
->face
) != 0
3362 ? ns_lookup_indexed_color
(NS_FACE_FOREGROUND
(s
->face
),
3364 : FRAME_FOREGROUND_COLOR
(s
->f
));
3367 /* Draw underline, overline, strike-through. */
3368 ns_draw_text_decoration
(s
, s
->face
, col
, s
->width
, s
->x
);
3371 if (s
->hl
== DRAW_CURSOR
&& s
->w
->phys_cursor_type
== FILLED_BOX_CURSOR
)
3373 unsigned
long tmp
= NS_FACE_BACKGROUND
(s
->face
);
3374 NS_FACE_BACKGROUND
(s
->face
) = NS_FACE_FOREGROUND
(s
->face
);
3375 NS_FACE_FOREGROUND
(s
->face
) = tmp
;
3381 case GLYPHLESS_GLYPH
:
3382 n
= ns_get_glyph_string_clip_rect
(s
, r
);
3383 ns_focus
(s
->f
, r
, n
);
3385 if (s
->for_overlaps ||
(s
->cmp_from
> 0
3386 && ! s
->first_glyph
->u.cmp.automatic
))
3387 s
->background_filled_p
= 1;
3389 ns_maybe_dumpglyphs_background
3390 (s
, s
->first_glyph
->type == COMPOSITE_GLYPH
);
3392 /* Not yet implemented. */
3401 /* Draw box if not done already. */
3402 if (!s
->for_overlaps
&& !box_drawn_p
&& s
->face
->box
!= FACE_NO_BOX
)
3404 n
= ns_get_glyph_string_clip_rect
(s
, r
);
3405 ns_focus
(s
->f
, r
, n
);
3406 ns_dumpglyphs_box_or_relief
(s
);
3415 /* ==========================================================================
3419 ========================================================================== */
3423 ns_send_appdefined
(int value
)
3424 /* --------------------------------------------------------------------------
3425 Internal: post an appdefined event which EmacsApp-sendEvent will
3426 recognize and take as a command to halt the event loop.
3427 -------------------------------------------------------------------------- */
3429 /*NSTRACE (ns_send_appdefined); */
3431 #ifdef NS_IMPL_GNUSTEP
3432 // GNUstep needs postEvent to happen on the main thread.
3433 if (! [[NSThread currentThread
] isMainThread
])
3435 EmacsApp
*app
= (EmacsApp
*)NSApp
;
3436 app
->nextappdefined
= value
;
3437 [app performSelectorOnMainThread
:@selector
(sendFromMainThread
:)
3444 /* Only post this event if we haven't already posted one. This will end
3445 the [NXApp run] main loop after having processed all events queued at
3447 if (send_appdefined
)
3451 /* We only need one NX_APPDEFINED event to stop NXApp from running. */
3452 send_appdefined
= NO
;
3454 /* Don't need wakeup timer any more */
3457 [timed_entry invalidate
];
3458 [timed_entry release
];
3462 nxev
= [NSEvent otherEventWithType
: NSApplicationDefined
3463 location
: NSMakePoint
(0, 0)
3466 windowNumber
: [[NSApp mainWindow
] windowNumber
]
3467 context
: [NSApp context
]
3472 /* Post an application defined event on the event queue. When this is
3473 received the [NXApp run] will return, thus having processed all
3474 events which are currently queued. */
3475 [NSApp postEvent
: nxev atStart
: NO
];
3479 #ifdef HAVE_NATIVE_FS
3483 Lisp_Object frame
, tail
;
3485 if (ns_last_use_native_fullscreen
== ns_use_native_fullscreen
)
3488 ns_last_use_native_fullscreen
= ns_use_native_fullscreen
;
3490 FOR_EACH_FRAME
(tail
, frame
)
3492 struct frame
*f
= XFRAME
(frame
);
3495 EmacsView
*view = FRAME_NS_VIEW
(f
);
3496 [view updateCollectionBehavior
];
3502 /* GNUstep and OSX <= 10.4 does not have cancelTracking. */
3503 #
if defined
(NS_IMPL_COCOA
) && \
3504 MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_5
3505 /* Check if menu open should be canceled or continued as normal. */
3507 ns_check_menu_open
(NSMenu
*menu)
3509 /* Click in menu bar? */
3510 NSArray
*a
= [[NSApp mainMenu
] itemArray
];
3514 if (menu == nil
) // Menu tracking ended.
3516 if (menu_will_open_state
== MENU_OPENING
)
3517 menu_will_open_state
= MENU_NONE
;
3521 for (i
= 0; ! found
&& i
< [a count
]; i
++)
3522 found
= menu == [[a objectAtIndex
:i
] submenu
];
3525 if (menu_will_open_state
== MENU_NONE
&& emacs_event
)
3527 NSEvent
*theEvent
= [NSApp currentEvent
];
3528 struct frame
*emacsframe
= SELECTED_FRAME
();
3530 [menu cancelTracking
];
3531 menu_will_open_state
= MENU_PENDING
;
3532 emacs_event
->kind
= MENU_BAR_ACTIVATE_EVENT
;
3533 EV_TRAILER
(theEvent
);
3535 CGEventRef ourEvent
= CGEventCreate
(NULL);
3536 menu_mouse_point
= CGEventGetLocation
(ourEvent
);
3537 CFRelease
(ourEvent
);
3539 else if (menu_will_open_state
== MENU_OPENING
)
3541 menu_will_open_state
= MENU_NONE
;
3546 /* Redo saved menu click if state is MENU_PENDING. */
3548 ns_check_pending_open_menu
()
3550 if (menu_will_open_state
== MENU_PENDING
)
3552 CGEventSourceRef source
3553 = CGEventSourceCreate
(kCGEventSourceStateHIDSystemState
);
3555 CGEventRef event
= CGEventCreateMouseEvent
(source
,
3556 kCGEventLeftMouseDown
,
3558 kCGMouseButtonLeft
);
3559 CGEventSetType
(event
, kCGEventLeftMouseDown
);
3560 CGEventPost
(kCGHIDEventTap
, event
);
3564 menu_will_open_state
= MENU_OPENING
;
3567 #endif
/* NS_IMPL_COCOA) && >= MAC_OS_X_VERSION_10_5 */
3570 ns_read_socket
(struct terminal *terminal, struct input_event
*hold_quit
)
3571 /* --------------------------------------------------------------------------
3572 External (hook): Post an event to ourself and keep reading events until
3573 we read it back again. In effect process all events which were waiting.
3574 From 21+ we have to manage the event buffer ourselves.
3575 -------------------------------------------------------------------------- */
3577 struct input_event ev
;
3580 /* NSTRACE (ns_read_socket); */
3582 #ifdef HAVE_NATIVE_FS
3586 if ([NSApp modalWindow
] != nil
)
3589 if (hold_event_q.nr
> 0)
3592 for (i
= 0; i
< hold_event_q.nr
; ++i
)
3593 kbd_buffer_store_event_hold
(&hold_event_q.q
[i
], hold_quit
);
3594 hold_event_q.nr
= 0;
3599 n_emacs_events_pending
= 0;
3600 ns_init_events
(&ev
);
3601 q_event_ptr
= hold_quit
;
3603 /* we manage autorelease pools by allocate/reallocate each time around
3604 the loop; strict nesting is occasionally violated but seems not to
3605 matter.. earlier methods using full nesting caused major memory leaks */
3606 [outerpool release
];
3607 outerpool
= [[NSAutoreleasePool alloc
] init
];
3609 /* If have pending open-file requests, attend to the next one of those. */
3610 if (ns_pending_files
&& [ns_pending_files count
] != 0
3611 && [(EmacsApp
*)NSApp openFile
: [ns_pending_files objectAtIndex
: 0]])
3613 [ns_pending_files removeObjectAtIndex
: 0];
3615 /* Deal with pending service requests. */
3616 else if (ns_pending_service_names
&& [ns_pending_service_names count
] != 0
3618 NSApp fulfillService
: [ns_pending_service_names objectAtIndex
: 0]
3619 withArg
: [ns_pending_service_args objectAtIndex
: 0]])
3621 [ns_pending_service_names removeObjectAtIndex
: 0];
3622 [ns_pending_service_args removeObjectAtIndex
: 0];
3626 /* Run and wait for events. We must always send one NX_APPDEFINED event
3627 to ourself, otherwise [NXApp run] will never exit. */
3628 send_appdefined
= YES
;
3629 ns_send_appdefined
(-1);
3631 if (++apploopnr
!= 1)
3639 nevents
= n_emacs_events_pending
;
3640 n_emacs_events_pending
= 0;
3641 ns_finish_events
();
3650 ns_select
(int nfds
, fd_set
*readfds
, fd_set
*writefds
,
3651 fd_set
*exceptfds
, struct timespec const
*timeout
,
3652 sigset_t const
*sigmask
)
3653 /* --------------------------------------------------------------------------
3654 Replacement for select, checking for events
3655 -------------------------------------------------------------------------- */
3659 struct input_event event
;
3662 /* NSTRACE (ns_select); */
3664 #ifdef HAVE_NATIVE_FS
3668 if (hold_event_q.nr
> 0)
3670 /* We already have events pending. */
3676 for (k
= 0; k
< nfds
+1; k
++)
3678 if (readfds
&& FD_ISSET
(k
, readfds
)) ++nr
;
3679 if (writefds
&& FD_ISSET
(k
, writefds
)) ++nr
;
3683 ||
(timeout
&& timeout
->tv_sec
== 0 && timeout
->tv_nsec
== 0))
3684 return pselect
(nfds
, readfds
, writefds
, exceptfds
, timeout
, sigmask
);
3686 [outerpool release
];
3687 outerpool
= [[NSAutoreleasePool alloc
] init
];
3690 send_appdefined
= YES
;
3693 pthread_mutex_lock
(&select_mutex
);
3698 select_readfds
= *readfds
;
3699 select_valid
+= SELECT_HAVE_READ
;
3703 select_writefds
= *writefds
;
3704 select_valid
+= SELECT_HAVE_WRITE
;
3709 select_timeout
= *timeout
;
3710 select_valid
+= SELECT_HAVE_TMO
;
3713 pthread_mutex_unlock
(&select_mutex
);
3715 /* Inform fd_handler that select should be called */
3717 emacs_write_sig
(selfds
[1], &c
, 1);
3719 else if (nr
== 0 && timeout
)
3721 /* No file descriptor, just a timeout, no need to wake fd_handler */
3722 double time
= timespectod
(*timeout
);
3723 timed_entry
= [[NSTimer scheduledTimerWithTimeInterval
: time
3726 @selector
(timeout_handler
:)
3731 else /* No timeout and no file descriptors, can this happen? */
3733 /* Send appdefined so we exit from the loop */
3734 ns_send_appdefined
(-1);
3738 ns_init_events
(&event
);
3739 if (++apploopnr
!= 1)
3745 ns_finish_events
();
3746 if (nr
> 0 && readfds
)
3749 emacs_write_sig
(selfds
[1], &c
, 1);
3753 t
= last_appdefined_event_data
;
3755 if (t
!= NO_APPDEFINED_DATA
)
3757 last_appdefined_event_data
= NO_APPDEFINED_DATA
;
3761 /* The NX_APPDEFINED event we received was a timeout. */
3766 /* The NX_APPDEFINED event we received was the result of
3767 at least one real input event arriving. */
3773 /* Received back from select () in fd_handler; copy the results */
3774 pthread_mutex_lock
(&select_mutex
);
3775 if (readfds
) *readfds
= select_readfds
;
3776 if (writefds
) *writefds
= select_writefds
;
3777 pthread_mutex_unlock
(&select_mutex
);
3792 /* ==========================================================================
3796 ========================================================================== */
3800 ns_set_vertical_scroll_bar
(struct window
*window
,
3801 int portion
, int whole
, int position
)
3802 /* --------------------------------------------------------------------------
3803 External (hook): Update or add scrollbar
3804 -------------------------------------------------------------------------- */
3808 struct frame
*f
= XFRAME
(WINDOW_FRAME
(window
));
3809 EmacsView
*view = FRAME_NS_VIEW
(f
);
3810 int window_y
, window_height
;
3811 int top
, left
, height
, width
, sb_width
, sb_left
;
3813 BOOL fringe_extended_p
;
3815 /* optimization; display engine sends WAY too many of these.. */
3816 if (!NILP
(window
->vertical_scroll_bar
))
3818 bar = XNS_SCROLL_BAR
(window
->vertical_scroll_bar
);
3819 if ([bar checkSamePosition
: position portion
: portion whole
: whole
])
3821 if (view->scrollbarsNeedingUpdate
== 0)
3823 if (!windows_or_buffers_changed
)
3827 view->scrollbarsNeedingUpdate
--;
3831 NSTRACE
(ns_set_vertical_scroll_bar
);
3833 /* Get dimensions. */
3834 window_box
(window
, ANY_AREA
, 0, &window_y
, 0, &window_height
);
3836 height
= window_height
;
3837 width
= WINDOW_CONFIG_SCROLL_BAR_COLS
(window
) * FRAME_COLUMN_WIDTH
(f
);
3838 left
= WINDOW_SCROLL_BAR_AREA_X
(window
);
3840 /* allow for displaying a skinnier scrollbar than char area allotted */
3841 sb_width
= (WINDOW_CONFIG_SCROLL_BAR_WIDTH
(window
) > 0) ?
3842 WINDOW_CONFIG_SCROLL_BAR_WIDTH
(window
) : width
;
3845 r
= NSMakeRect
(sb_left
, top
, sb_width
, height
);
3846 /* the parent view is flipped, so we need to flip y value */
3848 r.origin.y
= (v.
size.height
- r.
size.height
- r.origin.y
);
3850 fringe_extended_p
= WINDOW_FRINGE_EXTENDED_P
(window
);
3852 XSETWINDOW
(win
, window
);
3855 /* we want at least 5 lines to display a scrollbar */
3856 if (WINDOW_TOTAL_LINES
(window
) < 5)
3858 if (!NILP
(window
->vertical_scroll_bar
))
3860 bar = XNS_SCROLL_BAR
(window
->vertical_scroll_bar
);
3861 [bar removeFromSuperview
];
3862 wset_vertical_scroll_bar
(window
, Qnil
);
3864 ns_clear_frame_area
(f
, sb_left
, top
, width
, height
);
3869 if (NILP
(window
->vertical_scroll_bar
))
3871 if (width
> 0 && height
> 0)
3873 if (fringe_extended_p
)
3874 ns_clear_frame_area
(f
, sb_left
, top
, sb_width
, height
);
3876 ns_clear_frame_area
(f
, left
, top
, width
, height
);
3879 bar = [[EmacsScroller alloc
] initFrame
: r window
: win
];
3880 wset_vertical_scroll_bar
(window
, make_save_ptr
(bar));
3885 bar = XNS_SCROLL_BAR
(window
->vertical_scroll_bar
);
3886 oldRect
= [bar frame
];
3887 r.
size.width
= oldRect.
size.width
;
3888 if (FRAME_LIVE_P
(f
) && !NSEqualRects
(oldRect
, r
))
3890 if (oldRect.origin.x
!= r.origin.x
)
3891 ns_clear_frame_area
(f
, sb_left
, top
, width
, height
);
3896 [bar setPosition
: position portion
: portion whole
: whole
];
3902 ns_condemn_scroll_bars
(struct frame
*f
)
3903 /* --------------------------------------------------------------------------
3904 External (hook): arrange for all frame's scrollbars to be removed
3905 at next call to judge_scroll_bars, except for those redeemed.
3906 -------------------------------------------------------------------------- */
3910 NSArray
*subviews
= [[FRAME_NS_VIEW
(f
) superview
] subviews
];
3912 NSTRACE
(ns_condemn_scroll_bars
);
3914 for (i
=[subviews count
]-1; i
>= 0; i
--)
3916 view = [subviews objectAtIndex
: i
];
3917 if ([view isKindOfClass
: [EmacsScroller
class]])
3924 ns_redeem_scroll_bar
(struct window
*window
)
3925 /* --------------------------------------------------------------------------
3926 External (hook): arrange to spare this window's scrollbar
3927 at next call to judge_scroll_bars.
3928 -------------------------------------------------------------------------- */
3931 NSTRACE
(ns_redeem_scroll_bar
);
3932 if (!NILP
(window
->vertical_scroll_bar
))
3934 bar = XNS_SCROLL_BAR
(window
->vertical_scroll_bar
);
3941 ns_judge_scroll_bars
(struct frame
*f
)
3942 /* --------------------------------------------------------------------------
3943 External (hook): destroy all scrollbars on frame that weren't
3944 redeemed after call to condemn_scroll_bars.
3945 -------------------------------------------------------------------------- */
3949 EmacsView
*eview
= FRAME_NS_VIEW
(f
);
3950 NSArray
*subviews
= [[eview superview
] subviews
];
3953 NSTRACE
(ns_judge_scroll_bars
);
3954 for (i
= [subviews count
]-1; i
>= 0; --i
)
3956 view = [subviews objectAtIndex
: i
];
3957 if (![view isKindOfClass
: [EmacsScroller
class]]) continue
;
3963 [eview updateFrameSize
: NO
];
3966 /* ==========================================================================
3970 ========================================================================== */
3973 x_display_pixel_height
(struct ns_display_info
*dpyinfo
)
3975 NSArray
*screens
= [NSScreen screens
];
3976 NSEnumerator
*enumerator
= [screens objectEnumerator
];
3981 while ((screen
= [enumerator nextObject
]) != nil
)
3982 frame
= NSUnionRect
(frame
, [screen frame
]);
3984 return NSHeight
(frame
);
3988 x_display_pixel_width
(struct ns_display_info
*dpyinfo
)
3990 NSArray
*screens
= [NSScreen screens
];
3991 NSEnumerator
*enumerator
= [screens objectEnumerator
];
3996 while ((screen
= [enumerator nextObject
]) != nil
)
3997 frame
= NSUnionRect
(frame
, [screen frame
]);
3999 return NSWidth
(frame
);
4003 static Lisp_Object ns_string_to_lispmod
(const
char *s
)
4004 /* --------------------------------------------------------------------------
4005 Convert modifier name to lisp symbol
4006 -------------------------------------------------------------------------- */
4008 if (!strncmp
(SSDATA
(SYMBOL_NAME
(Qmeta
)), s
, 10))
4010 else if (!strncmp
(SSDATA
(SYMBOL_NAME
(Qsuper
)), s
, 10))
4012 else if (!strncmp
(SSDATA
(SYMBOL_NAME
(Qcontrol
)), s
, 10))
4014 else if (!strncmp
(SSDATA
(SYMBOL_NAME
(Qalt
)), s
, 10))
4016 else if (!strncmp
(SSDATA
(SYMBOL_NAME
(Qhyper
)), s
, 10))
4018 else if (!strncmp
(SSDATA
(SYMBOL_NAME
(Qnone
)), s
, 10))
4026 ns_default
(const
char *parameter
, Lisp_Object
*result
,
4027 Lisp_Object yesval
, Lisp_Object noval
,
4028 BOOL is_float
, BOOL is_modstring
)
4029 /* --------------------------------------------------------------------------
4030 Check a parameter value in user's preferences
4031 -------------------------------------------------------------------------- */
4033 const
char *value
= ns_get_defaults_value
(parameter
);
4039 if (c_strcasecmp
(value
, "YES"
) == 0)
4041 else if (c_strcasecmp
(value
, "NO"
) == 0)
4043 else if (is_float
&& (f
= strtod
(value
, &pos
), pos
!= value
))
4044 *result
= make_float
(f
);
4045 else if (is_modstring
&& value
)
4046 *result
= ns_string_to_lispmod
(value
);
4047 else fprintf (stderr
,
4048 "Bad value
for default
\"%s\": \"%s\"\n", parameter, value);
4054 ns_initialize_display_info
(struct ns_display_info
*dpyinfo
)
4055 /* --------------------------------------------------------------------------
4056 Initialize global info and storage for display.
4057 -------------------------------------------------------------------------- */
4059 NSScreen
*screen
= [NSScreen mainScreen
];
4060 NSWindowDepth depth
= [screen depth
];
4062 dpyinfo
->resx
= 72.27; /* used 75.0, but this makes pt == pixel, expected */
4063 dpyinfo
->resy
= 72.27;
4064 dpyinfo
->color_p
= ![NSDeviceWhiteColorSpace isEqualToString
:
4065 NSColorSpaceFromDepth
(depth
)]
4066 && ![NSCalibratedWhiteColorSpace isEqualToString
:
4067 NSColorSpaceFromDepth
(depth
)];
4068 dpyinfo
->n_planes
= NSBitsPerPixelFromDepth
(depth
);
4069 dpyinfo
->color_table
= xmalloc
(sizeof
*dpyinfo
->color_table
);
4070 dpyinfo
->color_table
->colors
= NULL;
4071 dpyinfo
->root_window
= 42; /* a placeholder.. */
4072 dpyinfo
->x_highlight_frame
= dpyinfo
->x_focus_frame
= NULL;
4073 dpyinfo
->n_fonts
= 0;
4074 dpyinfo
->smallest_font_height
= 1;
4075 dpyinfo
->smallest_char_width
= 1;
4077 reset_mouse_highlight
(&dpyinfo
->mouse_highlight
);
4081 /* This and next define (many of the) public functions in this file. */
4082 /* x_... are generic versions in xdisp.c that we, and other terms, get away
4083 with using despite presence in the "system dependent" redisplay
4084 interface. In addition, many of the ns_ methods have code that is
4085 shared with all terms, indicating need for further refactoring. */
4086 extern frame_parm_handler ns_frame_parm_handlers
[];
4087 static
struct redisplay_interface ns_redisplay_interface
=
4089 ns_frame_parm_handlers
,
4093 x_clear_end_of_line
,
4095 ns_after_update_window_line
,
4096 ns_update_window_begin
,
4097 ns_update_window_end
,
4098 0, /* flush_display */
4099 x_clear_window_mouse_face
,
4100 x_get_glyph_overhangs
,
4101 x_fix_overlapping_area
,
4102 ns_draw_fringe_bitmap
,
4103 0, /* define_fringe_bitmap */ /* FIXME: simplify ns_draw_fringe_bitmap */
4104 0, /* destroy_fringe_bitmap */
4105 ns_compute_glyph_string_overhangs
,
4106 ns_draw_glyph_string
,
4107 ns_define_frame_cursor
,
4108 ns_clear_frame_area
,
4109 ns_draw_window_cursor
,
4110 ns_draw_vertical_window_border
,
4111 ns_draw_window_divider
,
4112 ns_shift_glyphs_for_insert
4117 ns_delete_display
(struct ns_display_info
*dpyinfo
)
4123 /* This function is called when the last frame on a display is deleted. */
4125 ns_delete_terminal
(struct terminal *terminal)
4127 struct ns_display_info
*dpyinfo
= terminal->display_info.ns
;
4129 /* Protect against recursive calls. delete_frame in
4130 delete_terminal calls us back when it deletes our last frame. */
4131 if (!terminal->name
)
4136 x_destroy_all_bitmaps
(dpyinfo
);
4137 ns_delete_display
(dpyinfo
);
4142 static
struct terminal *
4143 ns_create_terminal
(struct ns_display_info
*dpyinfo
)
4144 /* --------------------------------------------------------------------------
4145 Set up use of NS before we make the first connection.
4146 -------------------------------------------------------------------------- */
4148 struct terminal *terminal;
4150 NSTRACE
(ns_create_terminal
);
4152 terminal = create_terminal
(output_ns
, &ns_redisplay_interface
);
4154 terminal->display_info.ns
= dpyinfo
;
4155 dpyinfo
->terminal = terminal;
4157 terminal->clear_frame_hook
= ns_clear_frame
;
4158 terminal->ring_bell_hook
= ns_ring_bell
;
4159 terminal->update_begin_hook
= ns_update_begin
;
4160 terminal->update_end_hook
= ns_update_end
;
4161 terminal->read_socket_hook
= ns_read_socket
;
4162 terminal->frame_up_to_date_hook
= ns_frame_up_to_date
;
4163 terminal->mouse_position_hook
= ns_mouse_position
;
4164 terminal->frame_rehighlight_hook
= ns_frame_rehighlight
;
4165 terminal->frame_raise_lower_hook
= ns_frame_raise_lower
;
4166 terminal->fullscreen_hook
= ns_fullscreen_hook
;
4167 terminal->menu_show_hook
= ns_menu_show
;
4168 terminal->popup_dialog_hook
= ns_popup_dialog
;
4169 terminal->set_vertical_scroll_bar_hook
= ns_set_vertical_scroll_bar
;
4170 terminal->condemn_scroll_bars_hook
= ns_condemn_scroll_bars
;
4171 terminal->redeem_scroll_bar_hook
= ns_redeem_scroll_bar
;
4172 terminal->judge_scroll_bars_hook
= ns_judge_scroll_bars
;
4173 terminal->delete_frame_hook
= x_destroy_window
;
4174 terminal->delete_terminal_hook
= ns_delete_terminal
;
4175 /* Other hooks are NULL by default. */
4181 struct ns_display_info
*
4182 ns_term_init
(Lisp_Object display_name
)
4183 /* --------------------------------------------------------------------------
4184 Start the Application and get things rolling.
4185 -------------------------------------------------------------------------- */
4187 struct terminal *terminal;
4188 struct ns_display_info
*dpyinfo
;
4189 static int ns_initialized
= 0;
4192 if (ns_initialized
) return x_display_list
;
4195 NSTRACE
(ns_term_init
);
4197 [outerpool release
];
4198 outerpool
= [[NSAutoreleasePool alloc
] init
];
4200 /* count object allocs (About, click icon); on OS X use ObjectAlloc tool */
4201 /*GSDebugAllocationActive (YES); */
4205 Fset_input_interrupt_mode
(Qnil
);
4207 if (selfds
[0] == -1)
4209 if (emacs_pipe
(selfds
) != 0)
4211 fprintf (stderr
, "Failed to create pipe
: %s\n",
4212 emacs_strerror
(errno
));
4216 fcntl
(selfds
[0], F_SETFL
, O_NONBLOCK|fcntl
(selfds
[0], F_GETFL
));
4217 FD_ZERO
(&select_readfds
);
4218 FD_ZERO
(&select_writefds
);
4219 pthread_mutex_init
(&select_mutex
, NULL);
4222 ns_pending_files
= [[NSMutableArray alloc
] init
];
4223 ns_pending_service_names
= [[NSMutableArray alloc
] init
];
4224 ns_pending_service_args
= [[NSMutableArray alloc
] init
];
4226 /* Start app and create the main menu, window, view.
4227 Needs to be here because ns_initialize_display_info () uses AppKit classes.
4228 The view will then ask the NSApp to stop and return to Emacs. */
4229 [EmacsApp sharedApplication
];
4232 [NSApp setDelegate
: NSApp
];
4234 /* Start the select thread. */
4235 [NSThread detachNewThreadSelector
:@selector
(fd_handler
:)
4239 /* debugging: log all notifications */
4240 /* [[NSNotificationCenter defaultCenter] addObserver: NSApp
4241 selector: @selector (logNotification:)
4242 name: nil object: nil]; */
4244 dpyinfo
= xzalloc
(sizeof
*dpyinfo
);
4246 ns_initialize_display_info
(dpyinfo
);
4247 terminal = ns_create_terminal
(dpyinfo
);
4249 terminal->kboard
= allocate_kboard
(Qns
);
4250 /* Don't let the initial kboard remain current longer than necessary.
4251 That would cause problems if a file loaded on startup tries to
4252 prompt in the mini-buffer. */
4253 if (current_kboard
== initial_kboard
)
4254 current_kboard
= terminal->kboard
;
4255 terminal->kboard
->reference_count
++;
4257 dpyinfo
->next
= x_display_list
;
4258 x_display_list
= dpyinfo
;
4260 dpyinfo
->name_list_element
= Fcons
(display_name
, Qnil
);
4262 terminal->name
= xstrdup
(SSDATA
(display_name
));
4266 if (!inhibit_x_resources
)
4268 ns_default
("GSFontAntiAlias"
, &ns_antialias_text
,
4271 /* this is a standard variable */
4272 ns_default
("AppleAntiAliasingThreshold"
, &tmp
,
4273 make_float
(10.0), make_float
(6.0), YES
, NO
);
4274 ns_antialias_threshold
= NILP
(tmp
) ?
10.0 : XFLOATINT
(tmp
);
4278 NSColorList
*cl
= [NSColorList colorListNamed
: @"Emacs"
];
4282 Lisp_Object color_file
, color_map
, color
;
4286 color_file
= Fexpand_file_name
(build_string
("rgb.txt"
),
4287 Fsymbol_value
(intern
("data
-directory"
)));
4289 color_map
= Fx_load_color_file
(color_file
);
4290 if (NILP
(color_map
))
4291 fatal
("Could not read
%s.\n", SDATA (color_file));
4293 cl
= [[NSColorList alloc
] initWithName
: @"Emacs"
];
4294 for ( ; CONSP
(color_map
); color_map
= XCDR
(color_map
))
4296 color
= XCAR
(color_map
);
4297 name
= SSDATA
(XCAR
(color
));
4298 c
= XINT
(XCDR
(color
));
4300 [NSColor colorForEmacsRed
: RED_FROM_ULONG
(c
) / 255.0
4301 green
: GREEN_FROM_ULONG
(c
) / 255.0
4302 blue
: BLUE_FROM_ULONG
(c
) / 255.0
4304 forKey
: [NSString stringWithUTF8String
: name
]];
4306 [cl writeToFile
: nil
];
4311 #ifdef NS_IMPL_GNUSTEP
4312 Vwindow_system_version
= build_string
(gnustep_base_version
);
4314 /*PSnextrelease (128, c); */
4315 char c
[DBL_BUFSIZE_BOUND
];
4316 int len
= dtoastr
(c
, sizeof c
, 0, 0, NSAppKitVersionNumber
);
4317 Vwindow_system_version
= make_unibyte_string
(c
, len
);
4321 delete_keyboard_wait_descriptor
(0);
4323 ns_app_name
= [[NSProcessInfo processInfo
] processName
];
4325 /* Set up OS X app menu */
4326 #ifdef NS_IMPL_COCOA
4330 /* set up the application menu */
4331 svcsMenu
= [[EmacsMenu alloc
] initWithTitle
: @"Services"
];
4332 [svcsMenu setAutoenablesItems
: NO
];
4333 appMenu
= [[EmacsMenu alloc
] initWithTitle
: @"Emacs"
];
4334 [appMenu setAutoenablesItems
: NO
];
4335 mainMenu
= [[EmacsMenu alloc
] initWithTitle
: @""
];
4336 dockMenu
= [[EmacsMenu alloc
] initWithTitle
: @""
];
4338 [appMenu insertItemWithTitle
: @"About Emacs"
4339 action
: @selector
(orderFrontStandardAboutPanel
:)
4342 [appMenu insertItem
: [NSMenuItem separatorItem
] atIndex
: 1];
4343 [appMenu insertItemWithTitle
: @"Preferences..."
4344 action
: @selector
(showPreferencesWindow
:)
4347 [appMenu insertItem
: [NSMenuItem separatorItem
] atIndex
: 3];
4348 item
= [appMenu insertItemWithTitle
: @"Services"
4349 action
: @selector
(menuDown
:)
4352 [appMenu setSubmenu
: svcsMenu forItem
: item
];
4353 [appMenu insertItem
: [NSMenuItem separatorItem
] atIndex
: 5];
4354 [appMenu insertItemWithTitle
: @"Hide Emacs"
4355 action
: @selector
(hide
:)
4358 item
= [appMenu insertItemWithTitle
: @"Hide Others"
4359 action
: @selector
(hideOtherApplications
:)
4362 [item setKeyEquivalentModifierMask
: NSCommandKeyMask | NSAlternateKeyMask
];
4363 [appMenu insertItem
: [NSMenuItem separatorItem
] atIndex
: 8];
4364 [appMenu insertItemWithTitle
: @"
Quit Emacs"
4365 action
: @selector
(terminate
:)
4369 item
= [mainMenu insertItemWithTitle
: ns_app_name
4370 action
: @selector
(menuDown
:)
4373 [mainMenu setSubmenu
: appMenu forItem
: item
];
4374 [dockMenu insertItemWithTitle
: @"New Frame"
4375 action
: @selector
(newFrame
:)
4379 [NSApp setMainMenu
: mainMenu
];
4380 [NSApp setAppleMenu
: appMenu
];
4381 [NSApp setServicesMenu
: svcsMenu
];
4382 /* Needed at least on Cocoa, to get dock menu to show windows */
4383 [NSApp setWindowsMenu
: [[NSMenu alloc
] init
]];
4385 [[NSNotificationCenter defaultCenter
]
4386 addObserver
: mainMenu
4387 selector
: @selector
(trackingNotification
:)
4388 name
: NSMenuDidBeginTrackingNotification object
: mainMenu
];
4389 [[NSNotificationCenter defaultCenter
]
4390 addObserver
: mainMenu
4391 selector
: @selector
(trackingNotification
:)
4392 name
: NSMenuDidEndTrackingNotification object
: mainMenu
];
4394 #endif
/* MAC OS X menu setup */
4396 /* Register our external input/output types, used for determining
4397 applicable services and also drag/drop eligibility. */
4398 ns_send_types
= [[NSArray arrayWithObjects
: NSStringPboardType
, nil
] retain
];
4399 ns_return_types
= [[NSArray arrayWithObjects
: NSStringPboardType
, nil
]
4401 ns_drag_types
= [[NSArray arrayWithObjects
:
4403 NSTabularTextPboardType
,
4404 NSFilenamesPboardType
,
4405 NSURLPboardType
, nil
] retain
];
4407 /* If fullscreen is in init/default-frame-alist, focus isn't set
4408 right for fullscreen windows, so set this. */
4409 [NSApp activateIgnoringOtherApps
:YES
];
4412 ns_do_open_file
= YES
;
4414 #ifdef NS_IMPL_GNUSTEP
4415 /* GNUstep steals SIGCHLD for use in NSTask, but we don't use NSTask.
4416 We must re-catch it so subprocess works. */
4417 catch_child_signal
();
4424 ns_term_shutdown
(int sig
)
4426 [[NSUserDefaults standardUserDefaults
] synchronize
];
4428 /* code not reached in emacs.c after this is called by shut_down_emacs: */
4429 if (STRINGP
(Vauto_save_list_file_name
))
4430 unlink
(SSDATA
(Vauto_save_list_file_name
));
4432 if (sig
== 0 || sig
== SIGTERM
)
4434 [NSApp terminate
: NSApp
];
4436 else // force a stack
trace to happen
4443 /* ==========================================================================
4445 EmacsApp implementation
4447 ========================================================================== */
4450 @implementation EmacsApp
4454 if (self
= [super init
])
4456 #
if MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_9
4457 self
->isFirst
= YES
;
4459 #ifdef NS_IMPL_GNUSTEP
4460 self
->applicationDidFinishLaunchingCalled
= NO
;
4467 #
if MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_9
4470 NSAutoreleasePool
*pool
= [[NSAutoreleasePool alloc
] init
];
4472 if (isFirst
) [self finishLaunching
];
4475 shouldKeepRunning
= YES
;
4479 pool
= [[NSAutoreleasePool alloc
] init
];
4482 [self nextEventMatchingMask
:NSAnyEventMask
4483 untilDate
:[NSDate distantFuture
]
4484 inMode
:NSDefaultRunLoopMode
4486 [self sendEvent
:event
];
4487 [self updateWindows
];
4488 } while (shouldKeepRunning
);
4493 - (void
)stop
: (id
)sender
4495 shouldKeepRunning
= NO
;
4496 // Stop possible
dialog also. Noop
if no
dialog present.
4497 // The file
dialog still leaks
7k
- 10k on
10.9 though.
4498 [super stop
:sender
];
4502 - (void
)logNotification
: (NSNotification
*)notification
4504 const
char *name
= [[notification name
] UTF8String
];
4505 if (!strstr
(name
, "Update"
) && !strstr
(name
, "NSMenu"
)
4506 && !strstr
(name
, "WindowNumber"
))
4507 NSLog
(@"notification
: '%@'"
, [notification name
]);
4511 - (void
)sendEvent
: (NSEvent
*)theEvent
4512 /* --------------------------------------------------------------------------
4513 Called when NSApp is running for each event received. Used to stop
4514 the loop when we choose, since there's no way to just run one iteration.
4515 -------------------------------------------------------------------------- */
4517 int
type = [theEvent
type];
4518 NSWindow
*window
= [theEvent window
];
4520 /* NSTRACE (sendEvent); */
4521 /*fprintf (stderr, "received event of type %d\t%d\n", type);*/
4523 #ifdef NS_IMPL_GNUSTEP
4524 // Keyboard events aren
't propagated to file dialogs for some reason.
4525 if ([NSApp modalWindow] != nil &&
4526 (type == NSKeyDown || type == NSKeyUp || type == NSFlagsChanged))
4528 [[NSApp modalWindow] sendEvent: theEvent];
4533 if (type == NSApplicationDefined)
4535 switch ([theEvent data2])
4537 #ifdef NS_IMPL_COCOA
4538 case NSAPP_DATA2_RUNASSCRIPT:
4543 case NSAPP_DATA2_RUNFILEDIALOG:
4544 ns_run_file_dialog ();
4550 if (type == NSCursorUpdate && window == nil)
4552 fprintf (stderr, "Dropping external cursor update event.\n");
4556 if (type == NSApplicationDefined)
4558 /* Events posted by ns_send_appdefined interrupt the run loop here.
4559 But, if a modal window is up, an appdefined can still come through,
4560 (e.g., from a makeKeyWindow event) but stopping self also stops the
4561 modal loop. Just defer it until later. */
4562 if ([NSApp modalWindow] == nil)
4564 last_appdefined_event_data = [theEvent data1];
4569 send_appdefined = YES;
4574 #ifdef NS_IMPL_COCOA
4575 /* If no dialog and none of our frames have focus and it is a move, skip it.
4576 It is a mouse move in an auxiliary menu, i.e. on the top right on OSX,
4577 such as Wifi, sound, date or similar.
4578 This prevents "spooky" highlighting in the frame under the menu. */
4579 if (type == NSMouseMoved && [NSApp modalWindow] == nil)
4581 struct ns_display_info *di;
4582 BOOL has_focus = NO;
4583 for (di = x_display_list; ! has_focus && di; di = di->next)
4584 has_focus = di->x_focus_frame != 0;
4590 [super sendEvent: theEvent];
4594 - (void)showPreferencesWindow: (id)sender
4596 struct frame *emacsframe = SELECTED_FRAME ();
4597 NSEvent *theEvent = [NSApp currentEvent];
4601 emacs_event->kind = NS_NONKEY_EVENT;
4602 emacs_event->code = KEY_NS_SHOW_PREFS;
4603 emacs_event->modifiers = 0;
4604 EV_TRAILER (theEvent);
4608 - (void)newFrame: (id)sender
4610 struct frame *emacsframe = SELECTED_FRAME ();
4611 NSEvent *theEvent = [NSApp currentEvent];
4615 emacs_event->kind = NS_NONKEY_EVENT;
4616 emacs_event->code = KEY_NS_NEW_FRAME;
4617 emacs_event->modifiers = 0;
4618 EV_TRAILER (theEvent);
4622 /* Open a file (used by below, after going into queue read by ns_read_socket) */
4623 - (BOOL) openFile: (NSString *)fileName
4625 struct frame *emacsframe = SELECTED_FRAME ();
4626 NSEvent *theEvent = [NSApp currentEvent];
4631 emacs_event->kind = NS_NONKEY_EVENT;
4632 emacs_event->code = KEY_NS_OPEN_FILE_LINE;
4633 ns_input_file = append2 (ns_input_file, build_string ([fileName UTF8String]));
4634 ns_input_line = Qnil; /* can be start or cons start,end */
4635 emacs_event->modifiers =0;
4636 EV_TRAILER (theEvent);
4642 /* **************************************************************************
4644 EmacsApp delegate implementation
4646 ************************************************************************** */
4648 - (void)applicationDidFinishLaunching: (NSNotification *)notification
4649 /* --------------------------------------------------------------------------
4650 When application is loaded, terminate event loop in ns_term_init
4651 -------------------------------------------------------------------------- */
4653 NSTRACE (applicationDidFinishLaunching);
4654 #ifdef NS_IMPL_GNUSTEP
4655 ((EmacsApp *)self)->applicationDidFinishLaunchingCalled = YES;
4657 [NSApp setServicesProvider: NSApp];
4658 ns_send_appdefined (-2);
4662 /* Termination sequences:
4665 MenuBar | File | Exit:
4666 Select Quit from App menubar:
4668 KEY_NS_POWER_OFF, (save-buffers-kill-emacs)
4671 Select Quit from Dock menu:
4674 Cancel -> Nothing else
4678 KEY_NS_POWER_OFF, (save-buffers-kill-emacs)
4683 - (void) terminate: (id)sender
4685 struct frame *emacsframe = SELECTED_FRAME ();
4690 emacs_event->kind = NS_NONKEY_EVENT;
4691 emacs_event->code = KEY_NS_POWER_OFF;
4692 emacs_event->arg = Qt; /* mark as non-key event */
4693 EV_TRAILER ((id)nil);
4697 - (NSApplicationTerminateReply)applicationShouldTerminate: (id)sender
4701 if (NILP (ns_confirm_quit)) // || ns_shutdown_properly --> TO DO
4702 return NSTerminateNow;
4704 ret = NSRunAlertPanel(ns_app_name,
4705 @"Exit requested. Would you like to Save Buffers and Exit, or Cancel the request?",
4706 @"Save Buffers and Exit", @"Cancel", nil);
4708 if (ret == NSAlertDefaultReturn)
4709 return NSTerminateNow;
4710 else if (ret == NSAlertAlternateReturn)
4711 return NSTerminateCancel;
4712 return NSTerminateNow; /* just in case */
4716 not_in_argv (NSString *arg)
4719 const char *a = [arg UTF8String];
4720 for (k = 1; k < initial_argc; ++k)
4721 if (strcmp (a, initial_argv[k]) == 0) return 0;
4725 /* Notification from the Workspace to open a file */
4726 - (BOOL)application: sender openFile: (NSString *)file
4728 if (ns_do_open_file || not_in_argv (file))
4729 [ns_pending_files addObject: file];
4734 /* Open a file as a temporary file */
4735 - (BOOL)application: sender openTempFile: (NSString *)file
4737 if (ns_do_open_file || not_in_argv (file))
4738 [ns_pending_files addObject: file];
4743 /* Notification from the Workspace to open a file noninteractively (?) */
4744 - (BOOL)application: sender openFileWithoutUI: (NSString *)file
4746 if (ns_do_open_file || not_in_argv (file))
4747 [ns_pending_files addObject: file];
4751 /* Notification from the Workspace to open multiple files */
4752 - (void)application: sender openFiles: (NSArray *)fileList
4754 NSEnumerator *files = [fileList objectEnumerator];
4756 /* Don't open files from the command
line unconditionally
,
4757 Cocoa parses the command
line wrong
, --option value tries to open value
4758 if --option is the last option. */
4759 while ((file
= [files nextObject
]) != nil
)
4760 if (ns_do_open_file || not_in_argv
(file
))
4761 [ns_pending_files addObject
: file
];
4763 [self replyToOpenOrPrint
: NSApplicationDelegateReplySuccess
];
4768 /* Handle dock menu requests. */
4769 - (NSMenu
*)applicationDockMenu
: (NSApplication
*) sender
4775 /* TODO: these may help w/IO switching btwn terminal and NSApp */
4776 - (void
)applicationWillBecomeActive
: (NSNotification
*)notification
4778 //ns_app_active
=YES
;
4780 - (void
)applicationDidBecomeActive
: (NSNotification
*)notification
4782 NSTRACE
(applicationDidBecomeActive
);
4784 #ifdef NS_IMPL_GNUSTEP
4785 if (! applicationDidFinishLaunchingCalled
)
4786 [self applicationDidFinishLaunching
:notification
];
4788 //ns_app_active
=YES
;
4790 ns_update_auto_hide_menu_bar
();
4791 // No constraining takes place when the application is not active.
4792 ns_constrain_all_frames
();
4794 - (void
)applicationDidResignActive
: (NSNotification
*)notification
4797 ns_send_appdefined
(-1);
4802 /* ==========================================================================
4804 EmacsApp aux handlers for managing event loop
4806 ========================================================================== */
4809 - (void
)timeout_handler
: (NSTimer
*)timedEntry
4810 /* --------------------------------------------------------------------------
4811 The timeout specified to ns_select has passed.
4812 -------------------------------------------------------------------------- */
4814 /*NSTRACE (timeout_handler); */
4815 ns_send_appdefined
(-2);
4818 #ifdef NS_IMPL_GNUSTEP
4819 - (void
)sendFromMainThread
:(id
)unused
4821 ns_send_appdefined
(nextappdefined
);
4825 - (void
)fd_handler
:(id
)unused
4826 /* --------------------------------------------------------------------------
4827 Check data waiting on file descriptors and terminate if so
4828 -------------------------------------------------------------------------- */
4831 int waiting
= 1, nfds
;
4834 fd_set readfds
, writefds
, *wfds
;
4835 struct timespec timeout
, *tmo
;
4836 NSAutoreleasePool
*pool
= nil
;
4838 /* NSTRACE (fd_handler); */
4843 pool
= [[NSAutoreleasePool alloc
] init
];
4849 FD_SET
(selfds
[0], &fds
);
4850 result
= select
(selfds
[0]+1, &fds
, NULL, NULL, NULL);
4851 if (result
> 0 && read
(selfds
[0], &c
, 1) == 1 && c
== 'g')
4856 pthread_mutex_lock
(&select_mutex
);
4859 if (select_valid
& SELECT_HAVE_READ
)
4860 readfds
= select_readfds
;
4864 if (select_valid
& SELECT_HAVE_WRITE
)
4866 writefds
= select_writefds
;
4871 if (select_valid
& SELECT_HAVE_TMO
)
4873 timeout
= select_timeout
;
4879 pthread_mutex_unlock
(&select_mutex
);
4881 FD_SET
(selfds
[0], &readfds
);
4882 if (selfds
[0] >= nfds
) nfds
= selfds
[0]+1;
4884 result
= pselect
(nfds
, &readfds
, wfds
, NULL, tmo
, NULL);
4887 ns_send_appdefined
(-2);
4888 else if (result
> 0)
4890 if (FD_ISSET
(selfds
[0], &readfds
))
4892 if (read
(selfds
[0], &c
, 1) == 1 && c
== 's')
4897 pthread_mutex_lock
(&select_mutex
);
4898 if (select_valid
& SELECT_HAVE_READ
)
4899 select_readfds
= readfds
;
4900 if (select_valid
& SELECT_HAVE_WRITE
)
4901 select_writefds
= writefds
;
4902 if (select_valid
& SELECT_HAVE_TMO
)
4903 select_timeout
= timeout
;
4904 pthread_mutex_unlock
(&select_mutex
);
4906 ns_send_appdefined
(result
);
4916 /* ==========================================================================
4920 ========================================================================== */
4922 /* called from system: queue for next pass through event loop */
4923 - (void
)requestService
: (NSPasteboard
*)pboard
4924 userData
: (NSString
*)userData
4925 error: (NSString
**)error
4927 [ns_pending_service_names addObject
: userData
];
4928 [ns_pending_service_args addObject
: [NSString stringWithUTF8String
:
4929 SSDATA
(ns_string_from_pasteboard
(pboard
))]];
4933 /* called from ns_read_socket to clear queue */
4934 - (BOOL
)fulfillService
: (NSString
*)name withArg
: (NSString
*)arg
4936 struct frame
*emacsframe
= SELECTED_FRAME
();
4937 NSEvent
*theEvent
= [NSApp currentEvent
];
4942 emacs_event
->kind
= NS_NONKEY_EVENT
;
4943 emacs_event
->code
= KEY_NS_SPI_SERVICE_CALL
;
4944 ns_input_spi_name
= build_string
([name UTF8String
]);
4945 ns_input_spi_arg
= build_string
([arg UTF8String
]);
4946 emacs_event
->modifiers
= EV_MODIFIERS
(theEvent
);
4947 EV_TRAILER
(theEvent
);
4957 /* ==========================================================================
4959 EmacsView implementation
4961 ========================================================================== */
4964 @implementation EmacsView
4966 /* needed to inform when window closed from LISP */
4967 - (void
) setWindowClosing
: (BOOL
)closing
4969 windowClosing
= closing
;
4975 NSTRACE
(EmacsView_dealloc
);
4977 if (fs_state
== FULLSCREEN_BOTH
)
4978 [nonfs_window release
];
4983 /* called on font panel selection */
4984 - (void
)changeFont
: (id
)sender
4986 NSEvent
*e
= [[self window
] currentEvent
];
4987 struct face
*face
= FRAME_DEFAULT_FACE
(emacsframe
);
4988 struct font
*font
= face
->font
;
4993 NSTRACE
(changeFont
);
4998 if (EQ
(font
->driver
->type, Qns
))
4999 nsfont
= ((struct nsfont_info
*)font
)->nsfont
;
5000 #
if MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_5
5002 nsfont
= (NSFont
*) macfont_get_nsctfont
(font
);
5005 if ((newFont
= [sender convertFont
: nsfont
]))
5007 SET_FRAME_GARBAGED
(emacsframe
); /* now needed as of 2008/10 */
5009 emacs_event
->kind
= NS_NONKEY_EVENT
;
5010 emacs_event
->modifiers
= 0;
5011 emacs_event
->code
= KEY_NS_CHANGE_FONT
;
5013 size = [newFont pointSize
];
5014 ns_input_fontsize
= make_number
(lrint
(size));
5015 ns_input_font
= build_string
([[newFont familyName
] UTF8String
]);
5021 - (BOOL
)acceptsFirstResponder
5023 NSTRACE
(acceptsFirstResponder
);
5028 - (void
)resetCursorRects
5030 NSRect visible
= [self visibleRect
];
5031 NSCursor
*currentCursor
= FRAME_POINTER_TYPE
(emacsframe
);
5032 NSTRACE
(resetCursorRects
);
5034 if (currentCursor
== nil
)
5035 currentCursor
= [NSCursor arrowCursor
];
5037 if (!NSIsEmptyRect
(visible
))
5038 [self addCursorRect
: visible cursor
: currentCursor
];
5039 [currentCursor setOnMouseEntered
: YES
];
5044 /*****************************************************************************/
5045 /* Keyboard handling. */
5048 - (void
)keyDown
: (NSEvent
*)theEvent
5050 Mouse_HLInfo
*hlinfo
= MOUSE_HL_INFO
(emacsframe
);
5052 unsigned fnKeysym
= 0;
5053 static NSMutableArray
*nsEvArray
;
5054 #
if !defined
(NS_IMPL_COCOA
) || MAC_OS_X_VERSION_MAX_ALLOWED
< MAC_OS_X_VERSION_10_6
5055 static BOOL firstTime
= YES
;
5058 unsigned int flags
= [theEvent modifierFlags
];
5062 /* Rhapsody and OS X give up and down events for the arrow keys */
5063 if (ns_fake_keydown
== YES
)
5064 ns_fake_keydown
= NO
;
5065 else if ([theEvent
type] != NSKeyDown
)
5071 if (![[self window
] isKeyWindow
]
5072 && [[theEvent window
] isKindOfClass
: [EmacsWindow
class]]
5073 /* we must avoid an infinite loop here. */
5074 && (EmacsView
*)[[theEvent window
] delegate
] != self
)
5076 /* XXX: There is an occasional condition in which, when Emacs display
5077 updates a different frame from the current one, and temporarily
5078 selects it, then processes some interrupt-driven input
5079 (dispnew.c:3878), OS will send the event to the correct NSWindow, but
5080 for some reason that window has its first responder set to the NSView
5081 most recently updated (I guess), which is not the correct one. */
5082 [(EmacsView
*)[[theEvent window
] delegate
] keyDown
: theEvent
];
5086 if (nsEvArray
== nil
)
5087 nsEvArray
= [[NSMutableArray alloc
] initWithCapacity
: 1];
5089 [NSCursor setHiddenUntilMouseMoves
: YES
];
5091 if (hlinfo
->mouse_face_hidden
&& INTEGERP
(Vmouse_highlight
))
5093 clear_mouse_face
(hlinfo
);
5094 hlinfo
->mouse_face_hidden
= 1;
5097 if (!processingCompose
)
5099 /* When using screen sharing, no left or right information is sent,
5100 so use Left key in those cases. */
5101 int is_left_key
, is_right_key
;
5103 code
= ([[theEvent charactersIgnoringModifiers
] length] == 0) ?
5104 0 : [[theEvent charactersIgnoringModifiers
] characterAtIndex
: 0];
5106 /* (Carbon way: [theEvent keyCode]) */
5108 /* is it a "function key"? */
5109 /* Note: Sometimes a plain key will have the NSNumericPadKeyMask
5110 flag set (this is probably a bug in the OS).
5112 if (code
< 0x00ff && (flags
&NSNumericPadKeyMask
))
5114 fnKeysym
= ns_convert_key
([theEvent keyCode
] | NSNumericPadKeyMask
);
5118 fnKeysym
= ns_convert_key
(code
);
5123 /* COUNTERHACK: map 'Delete' on upper-right main KB to 'Backspace',
5124 because Emacs treats Delete and KP-Delete same (in simple.el). */
5125 if ((fnKeysym
== 0xFFFF && [theEvent keyCode
] == 0x33)
5126 #ifdef NS_IMPL_GNUSTEP
5127 /* GNUstep uses incompatible keycodes, even for those that are
5128 supposed to be hardware independent. Just check for delete.
5129 Keypad delete does not have keysym 0xFFFF.
5130 See http://savannah.gnu.org/bugs/?25395
5132 ||
(fnKeysym
== 0xFFFF && code
== 127)
5135 code
= 0xFF08; /* backspace */
5140 /* are there modifiers? */
5141 emacs_event
->modifiers
= 0;
5143 if (flags
& NSHelpKeyMask
)
5144 emacs_event
->modifiers |
= hyper_modifier
;
5146 if (flags
& NSShiftKeyMask
)
5147 emacs_event
->modifiers |
= shift_modifier
;
5149 is_right_key
= (flags
& NSRightCommandKeyMask
) == NSRightCommandKeyMask
;
5150 is_left_key
= (flags
& NSLeftCommandKeyMask
) == NSLeftCommandKeyMask
5151 ||
(! is_right_key
&& (flags
& NSCommandKeyMask
) == NSCommandKeyMask
);
5154 emacs_event
->modifiers |
= parse_solitary_modifier
5155 (EQ
(ns_right_command_modifier
, Qleft
)
5156 ? ns_command_modifier
5157 : ns_right_command_modifier
);
5161 emacs_event
->modifiers |
= parse_solitary_modifier
5162 (ns_command_modifier
);
5164 /* if super (default), take input manager's word so things like
5165 dvorak / qwerty layout work */
5166 if (EQ
(ns_command_modifier
, Qsuper
)
5168 && [[theEvent characters
] length] != 0)
5170 /* XXX: the code we get will be unshifted, so if we have
5171 a shift modifier, must convert ourselves */
5172 if (!(flags
& NSShiftKeyMask
))
5173 code
= [[theEvent characters
] characterAtIndex
: 0];
5175 /* this is ugly and also requires linking w/Carbon framework
5176 (for LMGetKbdType) so for now leave this rare (?) case
5177 undealt with.. in future look into CGEvent methods */
5180 long smv
= GetScriptManagerVariable
(smKeyScript
);
5181 Handle uchrHandle
= GetResource
5182 ('uchr', GetScriptVariable
(smv
, smScriptKeys
));
5184 UCKeyTranslate
((UCKeyboardLayout
*)*uchrHandle
,
5185 [[theEvent characters
] characterAtIndex
: 0],
5186 kUCKeyActionDisplay
,
5187 (flags
& ~NSCommandKeyMask
) >> 8,
5188 LMGetKbdType
(), kUCKeyTranslateNoDeadKeysMask
,
5189 &dummy
, 1, &dummy
, &code
);
5196 is_right_key
= (flags
& NSRightControlKeyMask
) == NSRightControlKeyMask
;
5197 is_left_key
= (flags
& NSLeftControlKeyMask
) == NSLeftControlKeyMask
5198 ||
(! is_right_key
&& (flags
& NSControlKeyMask
) == NSControlKeyMask
);
5201 emacs_event
->modifiers |
= parse_solitary_modifier
5202 (EQ
(ns_right_control_modifier
, Qleft
)
5203 ? ns_control_modifier
5204 : ns_right_control_modifier
);
5207 emacs_event
->modifiers |
= parse_solitary_modifier
5208 (ns_control_modifier
);
5210 if (flags
& NS_FUNCTION_KEY_MASK
&& !fnKeysym
)
5211 emacs_event
->modifiers |
=
5212 parse_solitary_modifier
(ns_function_modifier
);
5214 left_is_none
= NILP
(ns_alternate_modifier
)
5215 || EQ
(ns_alternate_modifier
, Qnone
);
5217 is_right_key
= (flags
& NSRightAlternateKeyMask
)
5218 == NSRightAlternateKeyMask
;
5219 is_left_key
= (flags
& NSLeftAlternateKeyMask
) == NSLeftAlternateKeyMask
5221 && (flags
& NSAlternateKeyMask
) == NSAlternateKeyMask
);
5225 if ((NILP
(ns_right_alternate_modifier
)
5226 || EQ
(ns_right_alternate_modifier
, Qnone
)
5227 ||
(EQ
(ns_right_alternate_modifier
, Qleft
) && left_is_none
))
5229 { /* accept pre-interp alt comb */
5230 if ([[theEvent characters
] length] > 0)
5231 code
= [[theEvent characters
] characterAtIndex
: 0];
5232 /*HACK: clear lone shift modifier to stop next if from firing */
5233 if (emacs_event
->modifiers
== shift_modifier
)
5234 emacs_event
->modifiers
= 0;
5237 emacs_event
->modifiers |
= parse_solitary_modifier
5238 (EQ
(ns_right_alternate_modifier
, Qleft
)
5239 ? ns_alternate_modifier
5240 : ns_right_alternate_modifier
);
5243 if (is_left_key
) /* default = meta */
5245 if (left_is_none
&& !fnKeysym
)
5246 { /* accept pre-interp alt comb */
5247 if ([[theEvent characters
] length] > 0)
5248 code
= [[theEvent characters
] characterAtIndex
: 0];
5249 /*HACK: clear lone shift modifier to stop next if from firing */
5250 if (emacs_event
->modifiers
== shift_modifier
)
5251 emacs_event
->modifiers
= 0;
5254 emacs_event
->modifiers |
=
5255 parse_solitary_modifier
(ns_alternate_modifier
);
5259 fprintf (stderr
, "keyDown
: code
=%x\tfnKey =%x\tflags = %x\tmods = %x\n",
5260 code
, fnKeysym
, flags
, emacs_event
->modifiers
);
5262 /* if it was a function key or had modifiers, pass it directly to emacs */
5263 if (fnKeysym ||
(emacs_event
->modifiers
5264 && (emacs_event
->modifiers
!= shift_modifier
)
5265 && [[theEvent charactersIgnoringModifiers
] length] > 0))
5266 /*[[theEvent characters] length] */
5268 emacs_event
->kind
= NON_ASCII_KEYSTROKE_EVENT
;
5270 code |
= (1<<28)|
(3<<16);
5271 else if (code
== 0x7f)
5272 code |
= (1<<28)|
(3<<16);
5274 emacs_event
->kind
= code
> 0xFF
5275 ? MULTIBYTE_CHAR_KEYSTROKE_EVENT
: ASCII_KEYSTROKE_EVENT
;
5277 emacs_event
->code
= code
;
5278 EV_TRAILER
(theEvent
);
5279 processingCompose
= NO
;
5285 #
if !defined
(NS_IMPL_COCOA
) || MAC_OS_X_VERSION_MAX_ALLOWED
< MAC_OS_X_VERSION_10_6
5286 /* if we get here we should send the key for input manager processing */
5287 /* Disable warning, there is nothing a user can do about it anyway, and
5288 it does not seem to matter. */
5290 if (firstTime
&& [[NSInputManager currentInputManager
]
5291 wantsToDelayTextChangeNotifications
] == NO
)
5293 "Emacs
: WARNING
: TextInput mgr wants marked
text to be permanent
!\n"
);
5297 if (NS_KEYLOG
&& !processingCompose
)
5298 fprintf (stderr
, "keyDown
: Begin compose sequence.
\n"
);
5300 processingCompose
= YES
;
5301 [nsEvArray addObject
: theEvent
];
5302 [self interpretKeyEvents
: nsEvArray
];
5303 [nsEvArray removeObject
: theEvent
];
5307 #ifdef NS_IMPL_COCOA
5308 /* Needed to pick up Ctrl-tab and possibly other events that OS X has
5309 decided not to send key-down for.
5310 See http://osdir.com/ml/editors.vim.mac/2007-10/msg00141.html
5311 This only applies on Tiger and earlier.
5312 If it matches one of these, send it on to keyDown. */
5313 -(void
)keyUp
: (NSEvent
*)theEvent
5315 int flags
= [theEvent modifierFlags
];
5316 int code
= [theEvent keyCode
];
5317 if (floor (NSAppKitVersionNumber
) <= 824 /*NSAppKitVersionNumber10_4*/ &&
5318 code
== 0x30 && (flags
& NSControlKeyMask
) && !(flags
& NSCommandKeyMask
))
5321 fprintf (stderr
, "keyUp
: passed test"
);
5322 ns_fake_keydown
= YES
;
5323 [self keyDown
: theEvent
];
5329 /* <NSTextInput> implementation (called through super interpretKeyEvents:]). */
5332 /* <NSTextInput>: called when done composing;
5333 NOTE: also called when we delete over working text, followed immed.
5334 by doCommandBySelector: deleteBackward: */
5335 - (void
)insertText
: (id
)aString
5338 int len
= [(NSString
*)aString
length];
5342 NSLog
(@"insertText
'%@'\tlen
= %d", aString, len);
5343 processingCompose
= NO
;
5348 /* first, clear any working text */
5349 if (workingText
!= nil
)
5350 [self deleteWorkingText
];
5352 /* now insert the string as keystrokes */
5353 for (i
=0; i
<len
; i
++)
5355 code
= [aString characterAtIndex
: i
];
5356 /* TODO: still need this? */
5358 code
= '~'; /* 0x7E */
5359 if (code
!= 32) /* Space */
5360 emacs_event
->modifiers
= 0;
5362 = code
> 0xFF ? MULTIBYTE_CHAR_KEYSTROKE_EVENT
: ASCII_KEYSTROKE_EVENT
;
5363 emacs_event
->code
= code
;
5364 EV_TRAILER
((id
)nil
);
5369 /* <NSTextInput>: inserts display of composing characters */
5370 - (void
)setMarkedText
: (id
)aString selectedRange
: (NSRange
)selRange
5372 NSString
*str
= [aString respondsToSelector
: @selector
(string
)] ?
5373 [aString string
] : aString
;
5375 NSLog
(@"setMarkedText
'%@' len
=%lu range %lu from %lu",
5376 str
, (unsigned
long)[str
length],
5377 (unsigned
long)selRange.
length,
5378 (unsigned
long)selRange.location
);
5380 if (workingText
!= nil
)
5381 [self deleteWorkingText
];
5382 if ([str
length] == 0)
5388 processingCompose
= YES
;
5389 workingText
= [str copy
];
5390 ns_working_text
= build_string
([workingText UTF8String
]);
5392 emacs_event
->kind
= NS_TEXT_EVENT
;
5393 emacs_event
->code
= KEY_NS_PUT_WORKING_TEXT
;
5394 EV_TRAILER
((id
)nil
);
5398 /* delete display of composing characters [not in <NSTextInput>] */
5399 - (void
)deleteWorkingText
5401 if (workingText
== nil
)
5404 NSLog
(@"deleteWorkingText len
=%lu\n", (unsigned long)[workingText length]);
5405 [workingText release
];
5407 processingCompose
= NO
;
5412 emacs_event
->kind
= NS_TEXT_EVENT
;
5413 emacs_event
->code
= KEY_NS_UNPUT_WORKING_TEXT
;
5414 EV_TRAILER
((id
)nil
);
5418 - (BOOL
)hasMarkedText
5420 return workingText
!= nil
;
5424 - (NSRange
)markedRange
5426 NSRange rng
= workingText
!= nil
5427 ? NSMakeRange
(0, [workingText
length]) : NSMakeRange
(NSNotFound
, 0);
5429 NSLog
(@"markedRange request"
);
5437 NSLog
(@"unmark
(accept
) text"
);
5438 [self deleteWorkingText
];
5439 processingCompose
= NO
;
5443 /* used to position char selection windows, etc. */
5444 - (NSRect
)firstRectForCharacterRange
: (NSRange
)theRange
5448 struct window
*win
= XWINDOW
(FRAME_SELECTED_WINDOW
(emacsframe
));
5450 NSLog
(@"firstRectForCharRange request"
);
5452 rect.
size.width
= theRange.
length * FRAME_COLUMN_WIDTH
(emacsframe
);
5453 rect.
size.height
= FRAME_LINE_HEIGHT
(emacsframe
);
5454 pt.x
= WINDOW_TEXT_TO_FRAME_PIXEL_X
(win
, win
->phys_cursor.x
);
5455 pt.y
= WINDOW_TO_FRAME_PIXEL_Y
(win
, win
->phys_cursor.y
5456 +FRAME_LINE_HEIGHT
(emacsframe
));
5458 pt
= [self convertPoint
: pt toView
: nil
];
5459 pt
= [[self window
] convertBaseToScreen
: pt
];
5465 - (NSInteger
)conversationIdentifier
5467 return (NSInteger
)self
;
5471 - (void
)doCommandBySelector
: (SEL
)aSelector
5474 NSLog
(@"doCommandBySelector
: %@", NSStringFromSelector (aSelector));
5476 processingCompose
= NO
;
5477 if (aSelector
== @selector
(deleteBackward
:))
5479 /* happens when user backspaces over an ongoing composition:
5480 throw a 'delete' into the event queue */
5483 emacs_event
->kind
= NON_ASCII_KEYSTROKE_EVENT
;
5484 emacs_event
->code
= 0xFF08;
5485 EV_TRAILER
((id
)nil
);
5489 - (NSArray
*)validAttributesForMarkedText
5491 static NSArray
*arr
= nil
;
5492 if (arr
== nil
) arr
= [NSArray new
];
5493 /* [[NSArray arrayWithObject: NSUnderlineStyleAttributeName] retain]; */
5497 - (NSRange
)selectedRange
5500 NSLog
(@"selectedRange request"
);
5501 return NSMakeRange
(NSNotFound
, 0);
5504 #
if defined
(NS_IMPL_COCOA
) || GNUSTEP_GUI_MAJOR_VERSION
> 0 || \
5505 GNUSTEP_GUI_MINOR_VERSION
> 22
5506 - (NSUInteger
)characterIndexForPoint
: (NSPoint
)thePoint
5508 - (unsigned int
)characterIndexForPoint
: (NSPoint
)thePoint
5512 NSLog
(@"characterIndexForPoint request"
);
5516 - (NSAttributedString
*)attributedSubstringFromRange
: (NSRange
)theRange
5518 static NSAttributedString
*str
= nil
;
5519 if (str
== nil
) str
= [NSAttributedString new
];
5521 NSLog
(@"attributedSubstringFromRange request"
);
5525 /* End <NSTextInput> impl. */
5526 /*****************************************************************************/
5529 /* This is what happens when the user presses a mouse button. */
5530 - (void
)mouseDown
: (NSEvent
*)theEvent
5532 struct ns_display_info
*dpyinfo
= FRAME_DISPLAY_INFO
(emacsframe
);
5533 NSPoint p
= [self convertPoint
: [theEvent locationInWindow
] fromView
: nil
];
5535 NSTRACE
(mouseDown
);
5537 [self deleteWorkingText
];
5542 dpyinfo
->last_mouse_frame
= emacsframe
;
5543 /* appears to be needed to prevent spurious movement events generated on
5545 emacsframe
->mouse_moved
= 0;
5547 if ([theEvent
type] == NSScrollWheel
)
5549 CGFloat delta
= [theEvent deltaY
];
5550 /* Mac notebooks send wheel events w/delta =0 when trackpad scrolling */
5553 delta
= [theEvent deltaX
];
5556 NSTRACE
(deltaIsZero
);
5559 emacs_event
->kind
= HORIZ_WHEEL_EVENT
;
5562 emacs_event
->kind
= WHEEL_EVENT
;
5564 emacs_event
->code
= 0;
5565 emacs_event
->modifiers
= EV_MODIFIERS
(theEvent
) |
5566 ((delta
> 0) ? up_modifier
: down_modifier
);
5570 emacs_event
->kind
= MOUSE_CLICK_EVENT
;
5571 emacs_event
->code
= EV_BUTTON
(theEvent
);
5572 emacs_event
->modifiers
= EV_MODIFIERS
(theEvent
)
5573 | EV_UDMODIFIERS
(theEvent
);
5575 XSETINT
(emacs_event
->x
, lrint
(p.x
));
5576 XSETINT
(emacs_event
->y
, lrint
(p.y
));
5577 EV_TRAILER
(theEvent
);
5581 - (void
)rightMouseDown
: (NSEvent
*)theEvent
5583 NSTRACE
(rightMouseDown
);
5584 [self mouseDown
: theEvent
];
5588 - (void
)otherMouseDown
: (NSEvent
*)theEvent
5590 NSTRACE
(otherMouseDown
);
5591 [self mouseDown
: theEvent
];
5595 - (void
)mouseUp
: (NSEvent
*)theEvent
5598 [self mouseDown
: theEvent
];
5602 - (void
)rightMouseUp
: (NSEvent
*)theEvent
5604 NSTRACE
(rightMouseUp
);
5605 [self mouseDown
: theEvent
];
5609 - (void
)otherMouseUp
: (NSEvent
*)theEvent
5611 NSTRACE
(otherMouseUp
);
5612 [self mouseDown
: theEvent
];
5616 - (void
) scrollWheel
: (NSEvent
*)theEvent
5618 NSTRACE
(scrollWheel
);
5619 [self mouseDown
: theEvent
];
5623 /* Tell emacs the mouse has moved. */
5624 - (void
)mouseMoved
: (NSEvent
*)e
5626 Mouse_HLInfo
*hlinfo
= MOUSE_HL_INFO
(emacsframe
);
5627 struct ns_display_info
*dpyinfo
= FRAME_DISPLAY_INFO
(emacsframe
);
5631 // NSTRACE
(mouseMoved
);
5633 dpyinfo
->last_mouse_movement_time
= EV_TIMESTAMP
(e
);
5634 pt
= [self convertPoint
: [e locationInWindow
] fromView
: nil
];
5635 dpyinfo
->last_mouse_motion_x
= pt.x
;
5636 dpyinfo
->last_mouse_motion_y
= pt.y
;
5638 /* update any mouse face */
5639 if (hlinfo
->mouse_face_hidden
)
5641 hlinfo
->mouse_face_hidden
= 0;
5642 clear_mouse_face
(hlinfo
);
5645 /* tooltip handling */
5646 previous_help_echo_string
= help_echo_string
;
5647 help_echo_string
= Qnil
;
5649 if (!NILP
(Vmouse_autoselect_window
))
5651 NSTRACE
(mouse_autoselect_window
);
5652 static Lisp_Object last_mouse_window
;
5654 = window_from_coordinates
(emacsframe
, pt.x
, pt.y
, 0, 0);
5656 if (WINDOWP
(window
)
5657 && !EQ
(window
, last_mouse_window
)
5658 && !EQ
(window
, selected_window
)
5659 && (focus_follows_mouse
5660 ||
(EQ
(XWINDOW
(window
)->frame
,
5661 XWINDOW
(selected_window
)->frame
))))
5663 NSTRACE
(in_window
);
5664 emacs_event
->kind
= SELECT_WINDOW_EVENT
;
5665 emacs_event
->frame_or_window
= window
;
5668 /* Remember the last window where we saw the mouse. */
5669 last_mouse_window
= window
;
5672 if (!note_mouse_movement
(emacsframe
, pt.x
, pt.y
))
5673 help_echo_string
= previous_help_echo_string
;
5675 XSETFRAME
(frame
, emacsframe
);
5676 if (!NILP
(help_echo_string
) ||
!NILP
(previous_help_echo_string
))
5678 /* NOTE: help_echo_{window,pos,object} are set in xdisp.c
5679 (note_mouse_highlight), which is called through the
5680 note_mouse_movement () call above */
5681 gen_help_event
(help_echo_string
, frame
, help_echo_window
,
5682 help_echo_object
, help_echo_pos
);
5686 help_echo_string
= Qnil
;
5687 gen_help_event
(Qnil
, frame
, Qnil
, Qnil
, 0);
5690 if (emacsframe
->mouse_moved
&& send_appdefined
)
5691 ns_send_appdefined
(-1);
5695 - (void
)mouseDragged
: (NSEvent
*)e
5697 NSTRACE
(mouseDragged
);
5698 [self mouseMoved
: e
];
5702 - (void
)rightMouseDragged
: (NSEvent
*)e
5704 NSTRACE
(rightMouseDragged
);
5705 [self mouseMoved
: e
];
5709 - (void
)otherMouseDragged
: (NSEvent
*)e
5711 NSTRACE
(otherMouseDragged
);
5712 [self mouseMoved
: e
];
5716 - (BOOL
)windowShouldClose
: (id
)sender
5718 NSEvent
*e
=[[self window
] currentEvent
];
5720 NSTRACE
(windowShouldClose
);
5721 windowClosing
= YES
;
5724 emacs_event
->kind
= DELETE_WINDOW_EVENT
;
5725 emacs_event
->modifiers
= 0;
5726 emacs_event
->code
= 0;
5728 /* Don't close this window, let this be done from lisp code. */
5732 - (void
) updateFrameSize
: (BOOL
) delay
;
5734 NSWindow
*window
= [self window
];
5735 NSRect wr
= [window frame
];
5737 int oldc
= cols
, oldr
= rows
;
5738 int oldw
= FRAME_PIXEL_WIDTH
(emacsframe
);
5739 int oldh
= FRAME_PIXEL_HEIGHT
(emacsframe
);
5742 NSTRACE
(updateFrameSize
);
5743 NSTRACE_SIZE
("Original
size"
, NSMakeSize
(oldw
, oldh
));
5745 if (! [self isFullscreen
])
5747 #ifdef NS_IMPL_GNUSTEP
5748 // GNUstep does not always update the tool
bar height. Force it.
5749 if (toolbar
) update_frame_tool_bar
(emacsframe
);
5752 extra
= FRAME_NS_TITLEBAR_HEIGHT
(emacsframe
)
5753 + FRAME_TOOLBAR_HEIGHT
(emacsframe
);
5756 if (wait_for_tool_bar
)
5758 if (FRAME_TOOLBAR_HEIGHT
(emacsframe
) == 0)
5760 wait_for_tool_bar
= NO
;
5763 neww
= (int
)wr.
size.width
- emacsframe
->border_width
;
5764 newh
= (int
)wr.
size.height
- extra
;
5766 cols
= FRAME_PIXEL_WIDTH_TO_TEXT_COLS
(emacsframe
, neww
);
5767 rows
= FRAME_PIXEL_HEIGHT_TO_TEXT_LINES
(emacsframe
, newh
);
5769 if (cols
< MINWIDTH
)
5772 if (rows
< MINHEIGHT
)
5775 if (oldr
!= rows || oldc
!= cols || neww
!= oldw || newh
!= oldh
)
5777 NSView
*view = FRAME_NS_VIEW
(emacsframe
);
5778 NSWindow
*win
= [view window
];
5779 NSSize sz
= [win resizeIncrements
];
5781 change_frame_size
(emacsframe
,
5782 FRAME_PIXEL_TO_TEXT_WIDTH
(emacsframe
, neww
),
5783 FRAME_PIXEL_TO_TEXT_HEIGHT
(emacsframe
, newh
),
5785 SET_FRAME_GARBAGED
(emacsframe
);
5786 cancel_mouse_face
(emacsframe
);
5788 // Did resize increments change because of a font change?
5789 if (sz.width
!= FRAME_COLUMN_WIDTH
(emacsframe
) ||
5790 sz.height
!= FRAME_LINE_HEIGHT
(emacsframe
))
5792 sz.width
= FRAME_COLUMN_WIDTH
(emacsframe
);
5793 sz.height
= FRAME_LINE_HEIGHT
(emacsframe
);
5794 [win setResizeIncrements
: sz
];
5796 NSTRACE_SIZE
("New
size"
, NSMakeSize
(neww
, newh
));
5799 [view setFrame
: NSMakeRect
(0, 0, neww
, newh
)];
5800 [self windowDidMove
:nil
]; // Update top
/left.
5804 - (NSSize
)windowWillResize
: (NSWindow
*)sender toSize
: (NSSize
)frameSize
5805 /* normalize frame to gridded text size */
5809 NSTRACE
(windowWillResize
);
5810 NSTRACE_SIZE
("Original
size"
, frameSize
);
5811 /*fprintf (stderr,"Window will resize: %.0f x %.0f\n",frameSize.width,frameSize.height); */
5813 if (fs_state
== FULLSCREEN_MAXIMIZED
5814 && (maximized_width
!= (int
)frameSize.width
5815 || maximized_height
!= (int
)frameSize.height
))
5816 [self setFSValue
: FULLSCREEN_NONE
];
5817 else if (fs_state
== FULLSCREEN_WIDTH
5818 && maximized_width
!= (int
)frameSize.width
)
5819 [self setFSValue
: FULLSCREEN_NONE
];
5820 else if (fs_state
== FULLSCREEN_HEIGHT
5821 && maximized_height
!= (int
)frameSize.height
)
5822 [self setFSValue
: FULLSCREEN_NONE
];
5823 if (fs_state
== FULLSCREEN_NONE
)
5824 maximized_width
= maximized_height
= -1;
5826 if (! [self isFullscreen
])
5828 extra
= FRAME_NS_TITLEBAR_HEIGHT
(emacsframe
)
5829 + FRAME_TOOLBAR_HEIGHT
(emacsframe
);
5832 cols
= FRAME_PIXEL_WIDTH_TO_TEXT_COLS
(emacsframe
, frameSize.width
);
5833 if (cols
< MINWIDTH
)
5836 rows
= FRAME_PIXEL_HEIGHT_TO_TEXT_LINES
(emacsframe
,
5837 frameSize.height
- extra
);
5838 if (rows
< MINHEIGHT
)
5840 #ifdef NS_IMPL_COCOA
5842 /* this sets window title to have size in it; the wm does this under GS */
5843 NSRect r
= [[self window
] frame
];
5844 if (r.
size.height
== frameSize.height
&& r.
size.width
== frameSize.width
)
5852 else if (fs_state
== FULLSCREEN_NONE
&& ! maximizing_resize
)
5855 NSWindow
*window
= [self window
];
5858 char *t
= strdup
([[[self window
] title] UTF8String
]);
5859 char *pos
= strstr
(t
, " — "
);
5864 size_title
= xmalloc
(strlen
(old_title
) + 40);
5865 esprintf
(size_title
, "
%s — (%d x %d)", old_title, cols, rows);
5866 [window setTitle
: [NSString stringWithUTF8String
: size_title
]];
5871 #endif
/* NS_IMPL_COCOA */
5872 /*fprintf (stderr," ...size became %.0f x %.0f (%d x %d)\n",frameSize.width,frameSize.height,cols,rows); */
5878 - (void
)windowDidResize
: (NSNotification
*)notification
5880 if (! [self fsIsNative
])
5882 NSWindow
*theWindow
= [notification object
];
5883 /* We can get notification on the non-FS window when in
5885 if ([self window
] != theWindow
) return;
5888 #ifdef NS_IMPL_GNUSTEP
5889 NSWindow
*theWindow
= [notification object
];
5891 /* In GNUstep, at least currently, it's possible to get a didResize
5892 without getting a willResize.. therefore we need to act as if we got
5893 the willResize now */
5894 NSSize sz
= [theWindow frame
].
size;
5895 sz
= [self windowWillResize
: theWindow toSize
: sz
];
5896 #endif
/* NS_IMPL_GNUSTEP */
5898 NSTRACE
(windowDidResize
);
5899 /*fprintf (stderr,"windowDidResize: %.0f\n",[theWindow frame].size.height); */
5901 if (cols
> 0 && rows
> 0)
5903 [self updateFrameSize
: YES
];
5906 ns_send_appdefined
(-1);
5909 #ifdef NS_IMPL_COCOA
5910 - (void
)viewDidEndLiveResize
5912 [super viewDidEndLiveResize
];
5915 [[self window
] setTitle
: [NSString stringWithUTF8String
: old_title
]];
5919 maximizing_resize
= NO
;
5921 #endif
/* NS_IMPL_COCOA */
5924 - (void
)windowDidBecomeKey
: (NSNotification
*)notification
5925 /* cf. x_detect_focus_change(), x_focus_changed(), x_new_focus_frame() */
5927 struct ns_display_info
*dpyinfo
= FRAME_DISPLAY_INFO
(emacsframe
);
5928 struct frame
*old_focus
= dpyinfo
->x_focus_frame
;
5930 NSTRACE
(windowDidBecomeKey
);
5932 if (emacsframe
!= old_focus
)
5933 dpyinfo
->x_focus_frame
= emacsframe
;
5935 ns_frame_rehighlight
(emacsframe
);
5939 emacs_event
->kind
= FOCUS_IN_EVENT
;
5940 EV_TRAILER
((id
)nil
);
5945 - (void
)windowDidResignKey
: (NSNotification
*)notification
5946 /* cf. x_detect_focus_change(), x_focus_changed(), x_new_focus_frame() */
5948 struct ns_display_info
*dpyinfo
= FRAME_DISPLAY_INFO
(emacsframe
);
5949 BOOL is_focus_frame
= dpyinfo
->x_focus_frame
== emacsframe
;
5950 NSTRACE
(windowDidResignKey
);
5953 dpyinfo
->x_focus_frame
= 0;
5955 emacsframe
->mouse_moved
= 0;
5956 ns_frame_rehighlight
(emacsframe
);
5958 /* FIXME: for some reason needed on second and subsequent clicks away
5959 from sole-frame Emacs to get hollow box to show */
5960 if (!windowClosing
&& [[self window
] isVisible
] == YES
)
5962 x_update_cursor
(emacsframe
, 1);
5963 x_set_frame_alpha
(emacsframe
);
5966 if (emacs_event
&& is_focus_frame
)
5968 [self deleteWorkingText
];
5969 emacs_event
->kind
= FOCUS_OUT_EVENT
;
5970 EV_TRAILER
((id
)nil
);
5975 - (void
)windowWillMiniaturize
: sender
5977 NSTRACE
(windowWillMiniaturize
);
5993 - initFrameFromEmacs
: (struct frame
*)f
6002 NSTRACE
(initFrameFromEmacs
);
6005 processingCompose
= NO
;
6006 scrollbarsNeedingUpdate
= 0;
6007 fs_state
= FULLSCREEN_NONE
;
6008 fs_before_fs
= next_maximized
= -1;
6009 #ifdef HAVE_NATIVE_FS
6010 fs_is_native
= ns_use_native_fullscreen
;
6014 maximized_width
= maximized_height
= -1;
6017 /*fprintf (stderr,"init with %d, %d\n",f->text_cols, f->text_lines); */
6019 ns_userRect
= NSMakeRect
(0, 0, 0, 0);
6020 r
= NSMakeRect
(0, 0, FRAME_TEXT_COLS_TO_PIXEL_WIDTH
(f
, f
->text_cols
),
6021 FRAME_TEXT_LINES_TO_PIXEL_HEIGHT
(f
, f
->text_lines
));
6022 [self initWithFrame
: r
];
6023 [self setAutoresizingMask
: NSViewWidthSizable | NSViewHeightSizable
];
6025 FRAME_NS_VIEW
(f
) = self
;
6027 #ifdef NS_IMPL_COCOA
6029 maximizing_resize
= NO
;
6032 win
= [[EmacsWindow alloc
]
6033 initWithContentRect
: r
6034 styleMask
: (NSResizableWindowMask |
6035 #
if MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_7
6036 NSTitledWindowMask |
6038 NSMiniaturizableWindowMask |
6039 NSClosableWindowMask
)
6040 backing
: NSBackingStoreBuffered
6043 #ifdef HAVE_NATIVE_FS
6044 [win setCollectionBehavior
:NSWindowCollectionBehaviorFullScreenPrimary
];
6048 bwidth
= f
->border_width
= wr.
size.width
- r.
size.width
;
6049 tibar_height
= FRAME_NS_TITLEBAR_HEIGHT
(f
) = wr.
size.height
- r.
size.height
;
6051 [win setAcceptsMouseMovedEvents
: YES
];
6052 [win setDelegate
: self
];
6053 [win useOptimizedDrawing
: YES
];
6055 sz.width
= FRAME_COLUMN_WIDTH
(f
);
6056 sz.height
= FRAME_LINE_HEIGHT
(f
);
6057 [win setResizeIncrements
: sz
];
6059 [[win contentView
] addSubview
: self
];
6062 [self registerForDraggedTypes
: ns_drag_types
];
6065 name
= [NSString stringWithUTF8String
:
6066 NILP
(tem
) ? "Emacs"
: SSDATA
(tem
)];
6067 [win setTitle
: name
];
6069 /* toolbar support */
6070 toolbar
= [[EmacsToolbar alloc
] initForView
: self withIdentifier
:
6071 [NSString stringWithFormat
: @"Emacs Frame
%d",
6073 [win setToolbar
: toolbar
];
6074 [toolbar setVisible
: NO
];
6076 /* Don't set frame garbaged until tool bar is up to date?
6077 This avoids an extra clear and redraw (flicker) at frame creation. */
6078 if (FRAME_EXTERNAL_TOOL_BAR
(f
)) wait_for_tool_bar
= YES
;
6079 else wait_for_tool_bar
= NO
;
6082 #ifdef NS_IMPL_COCOA
6084 NSButton
*toggleButton
;
6085 toggleButton
= [win standardWindowButton
: NSWindowToolbarButton
];
6086 [toggleButton setTarget
: self
];
6087 [toggleButton setAction
: @selector
(toggleToolbar
: )];
6090 FRAME_TOOLBAR_HEIGHT
(f
) = 0;
6094 [win setMiniwindowTitle
:
6095 [NSString stringWithUTF8String
: SSDATA
(tem
)]];
6098 NSScreen
*screen
= [win screen
];
6101 [win setFrameTopLeftPoint
: NSMakePoint
6102 (IN_BOUND
(-SCREENMAX
, f
->left_pos
, SCREENMAX
),
6103 IN_BOUND
(-SCREENMAX
,
6104 [screen frame
].
size.height
- NS_TOP_POS
(f
), SCREENMAX
))];
6107 [win makeFirstResponder
: self
];
6109 col
= ns_lookup_indexed_color
(NS_FACE_BACKGROUND
6110 (FRAME_DEFAULT_FACE
(emacsframe
)), emacsframe
);
6111 [win setBackgroundColor
: col
];
6112 if ([col alphaComponent
] != (EmacsCGFloat
) 1.0)
6113 [win setOpaque
: NO
];
6115 [self allocateGState
];
6117 [NSApp registerServicesMenuSendTypes
: ns_send_types
6125 - (void
)windowDidMove
: sender
6127 NSWindow
*win
= [self window
];
6128 NSRect r
= [win frame
];
6129 NSArray
*screens
= [NSScreen screens
];
6130 NSScreen
*screen
= [screens objectAtIndex
: 0];
6132 NSTRACE
(windowDidMove
);
6134 if (!emacsframe
->output_data.ns
)
6138 emacsframe
->left_pos
= r.origin.x
;
6139 emacsframe
->top_pos
=
6140 [screen frame
].
size.height
- (r.origin.y
+ r.
size.height
);
6145 /* Called AFTER method below, but before our windowWillResize call there leads
6146 to windowDidResize -> x_set_window_size. Update emacs' notion of frame
6147 location so set_window_size moves the frame. */
6148 - (BOOL
)windowShouldZoom
: (NSWindow
*)sender toFrame
: (NSRect
)newFrame
6150 emacsframe
->output_data.ns
->zooming
= 1;
6155 /* Override to do something slightly nonstandard, but nice. First click on
6156 zoom button will zoom vertically. Second will zoom completely. Third
6157 returns to original. */
6158 - (NSRect
)windowWillUseStandardFrame
:(NSWindow
*)sender
6159 defaultFrame
:(NSRect
)defaultFrame
6161 NSRect result
= [sender frame
];
6163 NSTRACE
(windowWillUseStandardFrame
);
6165 if (fs_before_fs
!= -1) /* Entering fullscreen */
6167 result
= defaultFrame
;
6169 else if (next_maximized
== FULLSCREEN_HEIGHT
6170 ||
(next_maximized
== -1
6171 && abs (defaultFrame.
size.height
- result.
size.height
)
6172 > FRAME_LINE_HEIGHT
(emacsframe
)))
6175 ns_userRect
= result
;
6176 maximized_height
= result.
size.height
= defaultFrame.
size.height
;
6177 maximized_width
= -1;
6178 result.origin.y
= defaultFrame.origin.y
;
6179 [self setFSValue
: FULLSCREEN_HEIGHT
];
6180 #ifdef NS_IMPL_COCOA
6181 maximizing_resize
= YES
;
6184 else if (next_maximized
== FULLSCREEN_WIDTH
)
6186 ns_userRect
= result
;
6187 maximized_width
= result.
size.width
= defaultFrame.
size.width
;
6188 maximized_height
= -1;
6189 result.origin.x
= defaultFrame.origin.x
;
6190 [self setFSValue
: FULLSCREEN_WIDTH
];
6192 else if (next_maximized
== FULLSCREEN_MAXIMIZED
6193 ||
(next_maximized
== -1
6194 && abs (defaultFrame.
size.width
- result.
size.width
)
6195 > FRAME_COLUMN_WIDTH
(emacsframe
)))
6197 result
= defaultFrame
; /* second click */
6198 maximized_width
= result.
size.width
;
6199 maximized_height
= result.
size.height
;
6200 [self setFSValue
: FULLSCREEN_MAXIMIZED
];
6201 #ifdef NS_IMPL_COCOA
6202 maximizing_resize
= YES
;
6208 result
= ns_userRect.
size.height ? ns_userRect
: result
;
6209 ns_userRect
= NSMakeRect
(0, 0, 0, 0);
6210 #ifdef NS_IMPL_COCOA
6211 maximizing_resize
= fs_state
!= FULLSCREEN_NONE
;
6213 [self setFSValue
: FULLSCREEN_NONE
];
6214 maximized_width
= maximized_height
= -1;
6217 if (fs_before_fs
== -1) next_maximized
= -1;
6218 [self windowWillResize
: sender toSize
: result.
size];
6223 - (void
)windowDidDeminiaturize
: sender
6225 NSTRACE
(windowDidDeminiaturize
);
6226 if (!emacsframe
->output_data.ns
)
6229 SET_FRAME_ICONIFIED
(emacsframe
, 0);
6230 SET_FRAME_VISIBLE
(emacsframe
, 1);
6231 windows_or_buffers_changed
= 63;
6235 emacs_event
->kind
= DEICONIFY_EVENT
;
6236 EV_TRAILER
((id
)nil
);
6241 - (void
)windowDidExpose
: sender
6243 NSTRACE
(windowDidExpose
);
6244 if (!emacsframe
->output_data.ns
)
6247 SET_FRAME_VISIBLE
(emacsframe
, 1);
6248 SET_FRAME_GARBAGED
(emacsframe
);
6250 if (send_appdefined
)
6251 ns_send_appdefined
(-1);
6255 - (void
)windowDidMiniaturize
: sender
6257 NSTRACE
(windowDidMiniaturize
);
6258 if (!emacsframe
->output_data.ns
)
6261 SET_FRAME_ICONIFIED
(emacsframe
, 1);
6262 SET_FRAME_VISIBLE
(emacsframe
, 0);
6266 emacs_event
->kind
= ICONIFY_EVENT
;
6267 EV_TRAILER
((id
)nil
);
6271 #ifdef HAVE_NATIVE_FS
6272 - (NSApplicationPresentationOptions
)window
:(NSWindow
*)window
6273 willUseFullScreenPresentationOptions
:
6274 (NSApplicationPresentationOptions
)proposedOptions
6276 return proposedOptions|NSApplicationPresentationAutoHideToolbar
;
6280 - (void
)windowWillEnterFullScreen
:(NSNotification
*)notification
6282 fs_before_fs
= fs_state
;
6285 - (void
)windowDidEnterFullScreen
:(NSNotification
*)notification
6287 [self setFSValue
: FULLSCREEN_BOTH
];
6288 if (! [self fsIsNative
])
6290 [self windowDidBecomeKey
:notification
];
6291 [nonfs_window orderOut
:self
];
6295 BOOL tbar_visible
= FRAME_EXTERNAL_TOOL_BAR
(emacsframe
) ? YES
: NO
;
6296 #ifdef NS_IMPL_COCOA
6297 #
if MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_7
6298 unsigned val
= (unsigned
)[NSApp presentationOptions
];
6300 // OSX
10.7 bug
fix, the
menu won
't appear without this.
6301 // val is non-zero on other OSX versions.
6304 NSApplicationPresentationOptions options
6305 = NSApplicationPresentationAutoHideDock
6306 | NSApplicationPresentationAutoHideMenuBar
6307 | NSApplicationPresentationFullScreen
6308 | NSApplicationPresentationAutoHideToolbar;
6310 [NSApp setPresentationOptions: options];
6314 [toolbar setVisible:tbar_visible];
6318 - (void)windowWillExitFullScreen:(NSNotification *)notification
6320 if (next_maximized != -1)
6321 fs_before_fs = next_maximized;
6324 - (void)windowDidExitFullScreen:(NSNotification *)notification
6326 [self setFSValue: fs_before_fs];
6328 #ifdef HAVE_NATIVE_FS
6329 [self updateCollectionBehavior];
6331 if (FRAME_EXTERNAL_TOOL_BAR (emacsframe))
6333 [toolbar setVisible:YES];
6334 update_frame_tool_bar (emacsframe);
6335 [self updateFrameSize:YES];
6336 [[self window] display];
6339 [toolbar setVisible:NO];
6341 if (next_maximized != -1)
6342 [[self window] performZoom:self];
6347 return fs_is_native;
6350 - (BOOL)isFullscreen
6352 if (! fs_is_native) return nonfs_window != nil;
6353 #ifdef HAVE_NATIVE_FS
6354 return ([[self window] styleMask] & NSFullScreenWindowMask) != 0;
6360 #ifdef HAVE_NATIVE_FS
6361 - (void)updateCollectionBehavior
6363 if (! [self isFullscreen])
6365 NSWindow *win = [self window];
6366 NSWindowCollectionBehavior b = [win collectionBehavior];
6367 if (ns_use_native_fullscreen)
6368 b |= NSWindowCollectionBehaviorFullScreenPrimary;
6370 b &= ~NSWindowCollectionBehaviorFullScreenPrimary;
6372 [win setCollectionBehavior: b];
6373 fs_is_native = ns_use_native_fullscreen;
6378 - (void)toggleFullScreen: (id)sender
6389 #ifdef HAVE_NATIVE_FS
6390 [[self window] toggleFullScreen:sender];
6396 onFirstScreen = [[w screen] isEqual:[[NSScreen screens] objectAtIndex:0]];
6399 col = ns_lookup_indexed_color (NS_FACE_BACKGROUND
6400 (FRAME_DEFAULT_FACE (f)),
6403 sz.width = FRAME_COLUMN_WIDTH (f);
6404 sz.height = FRAME_LINE_HEIGHT (f);
6406 if (fs_state != FULLSCREEN_BOTH)
6408 NSScreen *screen = [w screen];
6410 #if defined (NS_IMPL_COCOA) && \
6411 MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_9
6412 /* Hide ghost menu bar on secondary monitor? */
6413 if (! onFirstScreen)
6414 onFirstScreen = [NSScreen screensHaveSeparateSpaces];
6416 /* Hide dock and menubar if we are on the primary screen. */
6419 #if defined (NS_IMPL_COCOA) && \
6420 MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
6421 NSApplicationPresentationOptions options
6422 = NSApplicationPresentationAutoHideDock
6423 | NSApplicationPresentationAutoHideMenuBar;
6425 [NSApp setPresentationOptions: options];
6427 [NSMenu setMenuBarVisible:NO];
6431 fw = [[EmacsFSWindow alloc]
6432 initWithContentRect:[w contentRectForFrameRect:wr]
6433 styleMask:NSBorderlessWindowMask
6434 backing:NSBackingStoreBuffered
6438 [fw setContentView:[w contentView]];
6439 [fw setTitle:[w title]];
6440 [fw setDelegate:self];
6441 [fw setAcceptsMouseMovedEvents: YES];
6442 [fw useOptimizedDrawing: YES];
6443 [fw setResizeIncrements: sz];
6444 [fw setBackgroundColor: col];
6445 if ([col alphaComponent] != (EmacsCGFloat) 1.0)
6448 f->border_width = 0;
6449 FRAME_NS_TITLEBAR_HEIGHT (f) = 0;
6450 tobar_height = FRAME_TOOLBAR_HEIGHT (f);
6451 FRAME_TOOLBAR_HEIGHT (f) = 0;
6455 [self windowWillEnterFullScreen:nil];
6456 [fw makeKeyAndOrderFront:NSApp];
6457 [fw makeFirstResponder:self];
6459 r = [fw frameRectForContentRect:[screen frame]];
6460 [fw setFrame: r display:YES animate:YES];
6461 [self windowDidEnterFullScreen:nil];
6472 #if defined (NS_IMPL_COCOA) && \
6473 MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
6474 [NSApp setPresentationOptions: NSApplicationPresentationDefault];
6476 [NSMenu setMenuBarVisible:YES];
6480 [w setContentView:[fw contentView]];
6481 [w setResizeIncrements: sz];
6482 [w setBackgroundColor: col];
6483 if ([col alphaComponent] != (EmacsCGFloat) 1.0)
6486 f->border_width = bwidth;
6487 FRAME_NS_TITLEBAR_HEIGHT (f) = tibar_height;
6488 if (FRAME_EXTERNAL_TOOL_BAR (f))
6489 FRAME_TOOLBAR_HEIGHT (f) = tobar_height;
6491 [self windowWillExitFullScreen:nil];
6492 [fw setFrame: [w frame] display:YES animate:YES];
6494 [w makeKeyAndOrderFront:NSApp];
6495 [self windowDidExitFullScreen:nil];
6496 [self updateFrameSize:YES];
6502 if (fs_state != emacsframe->want_fullscreen)
6504 if (fs_state == FULLSCREEN_BOTH)
6506 [self toggleFullScreen:self];
6509 switch (emacsframe->want_fullscreen)
6511 case FULLSCREEN_BOTH:
6512 [self toggleFullScreen:self];
6514 case FULLSCREEN_WIDTH:
6515 next_maximized = FULLSCREEN_WIDTH;
6516 if (fs_state != FULLSCREEN_BOTH)
6517 [[self window] performZoom:self];
6519 case FULLSCREEN_HEIGHT:
6520 next_maximized = FULLSCREEN_HEIGHT;
6521 if (fs_state != FULLSCREEN_BOTH)
6522 [[self window] performZoom:self];
6524 case FULLSCREEN_MAXIMIZED:
6525 next_maximized = FULLSCREEN_MAXIMIZED;
6526 if (fs_state != FULLSCREEN_BOTH)
6527 [[self window] performZoom:self];
6529 case FULLSCREEN_NONE:
6530 if (fs_state != FULLSCREEN_BOTH)
6532 next_maximized = FULLSCREEN_NONE;
6533 [[self window] performZoom:self];
6538 emacsframe->want_fullscreen = FULLSCREEN_NONE;
6543 - (void) setFSValue: (int)value
6545 Lisp_Object lval = Qnil;
6548 case FULLSCREEN_BOTH:
6551 case FULLSCREEN_WIDTH:
6554 case FULLSCREEN_HEIGHT:
6557 case FULLSCREEN_MAXIMIZED:
6561 store_frame_param (emacsframe, Qfullscreen, lval);
6565 - (void)mouseEntered: (NSEvent *)theEvent
6567 NSTRACE (mouseEntered);
6569 FRAME_DISPLAY_INFO (emacsframe)->last_mouse_movement_time
6570 = EV_TIMESTAMP (theEvent);
6574 - (void)mouseExited: (NSEvent *)theEvent
6576 Mouse_HLInfo *hlinfo = emacsframe ? MOUSE_HL_INFO (emacsframe) : NULL;
6578 NSTRACE (mouseExited);
6583 FRAME_DISPLAY_INFO (emacsframe)->last_mouse_movement_time
6584 = EV_TIMESTAMP (theEvent);
6586 if (emacsframe == hlinfo->mouse_face_mouse_frame)
6588 clear_mouse_face (hlinfo);
6589 hlinfo->mouse_face_mouse_frame = 0;
6597 if (context_menu_value == -1)
6598 context_menu_value = [sender tag];
6601 NSInteger tag = [sender tag];
6602 find_and_call_menu_selection (emacsframe, emacsframe->menu_bar_items_used,
6603 emacsframe->menu_bar_vector,
6607 ns_send_appdefined (-1);
6612 - (EmacsToolbar *)toolbar
6618 /* this gets called on toolbar button click */
6619 - toolbarClicked: (id)item
6622 int idx = [item tag] * TOOL_BAR_ITEM_NSLOTS;
6624 NSTRACE (toolbarClicked);
6629 /* send first event (for some reason two needed) */
6630 theEvent = [[self window] currentEvent];
6631 emacs_event->kind = TOOL_BAR_EVENT;
6632 XSETFRAME (emacs_event->arg, emacsframe);
6633 EV_TRAILER (theEvent);
6635 emacs_event->kind = TOOL_BAR_EVENT;
6636 /* XSETINT (emacs_event->code, 0); */
6637 emacs_event->arg = AREF (emacsframe->tool_bar_items,
6638 idx + TOOL_BAR_ITEM_KEY);
6639 emacs_event->modifiers = EV_MODIFIERS (theEvent);
6640 EV_TRAILER (theEvent);
6645 - toggleToolbar: (id)sender
6650 emacs_event->kind = NS_NONKEY_EVENT;
6651 emacs_event->code = KEY_NS_TOGGLE_TOOLBAR;
6652 EV_TRAILER ((id)nil);
6657 - (void)drawRect: (NSRect)rect
6659 int x = NSMinX (rect), y = NSMinY (rect);
6660 int width = NSWidth (rect), height = NSHeight (rect);
6664 if (!emacsframe || !emacsframe->output_data.ns)
6667 ns_clear_frame_area (emacsframe, x, y, width, height);
6668 expose_frame (emacsframe, x, y, width, height);
6671 drawRect: may be called (at least in OS X 10.5) for invisible
6672 views as well for some reason. Thus, do not infer visibility
6675 emacsframe->async_visible = 1;
6676 emacsframe->async_iconified = 0;
6681 /* NSDraggingDestination protocol methods. Actually this is not really a
6682 protocol, but a category of Object. O well... */
6684 -(NSUInteger) draggingEntered: (id <NSDraggingInfo>) sender
6686 NSTRACE (draggingEntered);
6687 return NSDragOperationGeneric;
6691 -(BOOL)prepareForDragOperation: (id <NSDraggingInfo>) sender
6697 -(BOOL)performDragOperation: (id <NSDraggingInfo>) sender
6702 NSEvent *theEvent = [[self window] currentEvent];
6704 NSDragOperation op = [sender draggingSourceOperationMask];
6707 NSTRACE (performDragOperation);
6712 position = [self convertPoint: [sender draggingLocation] fromView: nil];
6713 x = lrint (position.x); y = lrint (position.y);
6715 pb = [sender draggingPasteboard];
6716 type = [pb availableTypeFromArray: ns_drag_types];
6718 if (! (op & (NSDragOperationMove|NSDragOperationDelete)) &&
6719 // URL drags contain all operations (0xf), don't allow
all to be
set.
6722 if (op
& NSDragOperationLink
)
6723 modifiers |
= NSControlKeyMask
;
6724 if (op
& NSDragOperationCopy
)
6725 modifiers |
= NSAlternateKeyMask
;
6726 if (op
& NSDragOperationGeneric
)
6727 modifiers |
= NSCommandKeyMask
;
6730 modifiers
= EV_MODIFIERS2
(modifiers
);
6735 else if ([type isEqualToString
: NSFilenamesPboardType
])
6738 NSEnumerator
*fenum
;
6741 if (!(files
= [pb propertyListForType
: type]))
6744 fenum
= [files objectEnumerator
];
6745 while ( (file
= [fenum nextObject
]) )
6747 emacs_event
->kind
= DRAG_N_DROP_EVENT
;
6748 XSETINT
(emacs_event
->x
, x
);
6749 XSETINT
(emacs_event
->y
, y
);
6750 ns_input_file
= append2
(ns_input_file
,
6751 build_string
([file UTF8String
]));
6752 emacs_event
->modifiers
= modifiers
;
6753 emacs_event
->arg
= list2
(Qfile
, build_string
([file UTF8String
]));
6754 EV_TRAILER
(theEvent
);
6758 else if ([type isEqualToString
: NSURLPboardType
])
6760 NSURL
*url
= [NSURL URLFromPasteboard
: pb
];
6761 if (url
== nil
) return NO
;
6763 emacs_event
->kind
= DRAG_N_DROP_EVENT
;
6764 XSETINT
(emacs_event
->x
, x
);
6765 XSETINT
(emacs_event
->y
, y
);
6766 emacs_event
->modifiers
= modifiers
;
6767 emacs_event
->arg
= list2
(Qurl
,
6768 build_string
([[url absoluteString
]
6770 EV_TRAILER
(theEvent
);
6772 if ([url isFileURL
] != NO
)
6774 NSString
*file
= [url
path];
6775 ns_input_file
= append2
(ns_input_file
,
6776 build_string
([file UTF8String
]));
6780 else if ([type isEqualToString
: NSStringPboardType
]
6781 ||
[type isEqualToString
: NSTabularTextPboardType
])
6785 if (! (data
= [pb stringForType
: type]))
6788 emacs_event
->kind
= DRAG_N_DROP_EVENT
;
6789 XSETINT
(emacs_event
->x
, x
);
6790 XSETINT
(emacs_event
->y
, y
);
6791 emacs_event
->modifiers
= modifiers
;
6792 emacs_event
->arg
= list2
(Qnil
, build_string
([data UTF8String
]));
6793 EV_TRAILER
(theEvent
);
6798 error ("Invalid data
type in dragging pasteboard"
);
6804 - (id
) validRequestorForSendType
: (NSString
*)typeSent
6805 returnType
: (NSString
*)typeReturned
6807 NSTRACE
(validRequestorForSendType
);
6808 if (typeSent
!= nil
&& [ns_send_types indexOfObject
: typeSent
] != NSNotFound
6809 && typeReturned
== nil
)
6811 if (! NILP
(ns_get_local_selection
(QPRIMARY
, QUTF8_STRING
)))
6815 return [super validRequestorForSendType
: typeSent
6816 returnType
: typeReturned
];
6820 /* The next two methods are part of NSServicesRequests informal protocol,
6821 supposedly called when a services menu item is chosen from this app.
6822 But this should not happen because we override the services menu with our
6823 own entries which call ns-perform-service.
6824 Nonetheless, it appeared to happen (under strange circumstances): bug#1435.
6825 So let's at least stub them out until further investigation can be done. */
6827 - (BOOL
) readSelectionFromPasteboard
: (NSPasteboard
*)pb
6829 /* we could call ns_string_from_pasteboard(pboard) here but then it should
6830 be written into the buffer in place of the existing selection..
6831 ordinary service calls go through functions defined in ns-win.el */
6835 - (BOOL
) writeSelectionToPasteboard
: (NSPasteboard
*)pb types
: (NSArray
*)types
6837 NSArray
*typesDeclared
;
6840 /* We only support NSStringPboardType */
6841 if ([types containsObject
:NSStringPboardType
] == NO
) {
6845 val
= ns_get_local_selection
(QPRIMARY
, QUTF8_STRING
);
6846 if (CONSP
(val
) && SYMBOLP
(XCAR
(val
)))
6849 if (CONSP
(val
) && NILP
(XCDR
(val
)))
6852 if (! STRINGP
(val
))
6855 typesDeclared
= [NSArray arrayWithObject
:NSStringPboardType
];
6856 [pb declareTypes
:typesDeclared owner
:nil
];
6857 ns_string_to_pasteboard
(pb
, val
);
6862 /* setMini =YES means set from internal (gives a finder icon), NO means set nil
6863 (gives a miniaturized version of the window); currently we use the latter for
6864 frames whose active buffer doesn't correspond to any file
6865 (e.g., '*scratch*') */
6866 - setMiniwindowImage
: (BOOL
) setMini
6868 id
image = [[self window
] miniwindowImage
];
6869 NSTRACE
(setMiniwindowImage
);
6871 /* NOTE: under Cocoa miniwindowImage always returns nil, documentation
6872 about "AppleDockIconEnabled" notwithstanding, however the set message
6873 below has its effect nonetheless. */
6874 if (image != emacsframe
->output_data.ns
->miniimage
)
6876 if (image && [image isKindOfClass
: [EmacsImage
class]])
6878 [[self window
] setMiniwindowImage
:
6879 setMini ? emacsframe
->output_data.ns
->miniimage
: nil
];
6886 - (void
) setRows
: (int
) r andColumns
: (int
) c
6892 @
end /* EmacsView */
6896 /* ==========================================================================
6898 EmacsWindow implementation
6900 ========================================================================== */
6902 @implementation EmacsWindow
6904 #ifdef NS_IMPL_COCOA
6905 - (id
)accessibilityAttributeValue
:(NSString
*)attribute
6907 Lisp_Object str
= Qnil
;
6908 struct frame
*f
= SELECTED_FRAME
();
6909 struct buffer
*curbuf
= XBUFFER
(XWINDOW
(f
->selected_window
)->contents
);
6911 if ([attribute isEqualToString
:NSAccessibilityRoleAttribute
])
6912 return NSAccessibilityTextFieldRole
;
6914 if ([attribute isEqualToString
:NSAccessibilitySelectedTextAttribute
]
6915 && curbuf
&& ! NILP
(BVAR
(curbuf
, mark_active
)))
6917 str
= ns_get_local_selection
(QPRIMARY
, QUTF8_STRING
);
6919 else if (curbuf
&& [attribute isEqualToString
:NSAccessibilityValueAttribute
])
6921 if (! NILP
(BVAR
(curbuf
, mark_active
)))
6922 str
= ns_get_local_selection
(QPRIMARY
, QUTF8_STRING
);
6926 ptrdiff_t start_byte
= BUF_BEGV_BYTE
(curbuf
);
6927 ptrdiff_t byte_range
= BUF_ZV_BYTE
(curbuf
) - start_byte
;
6928 ptrdiff_t range
= BUF_ZV
(curbuf
) - BUF_BEGV
(curbuf
);
6930 if (! NILP
(BVAR
(curbuf
, enable_multibyte_characters
)))
6931 str
= make_uninit_multibyte_string
(range
, byte_range
);
6933 str
= make_uninit_string
(range
);
6934 /* To check: This returns emacs-utf-8, which is a superset of utf-8.
6935 Is this a problem? */
6936 memcpy
(SDATA
(str
), BYTE_POS_ADDR
(start_byte
), byte_range
);
6943 if (CONSP
(str
) && SYMBOLP
(XCAR
(str
)))
6946 if (CONSP
(str
) && NILP
(XCDR
(str
)))
6951 const
char *utfStr
= SSDATA
(str
);
6952 NSString
*nsStr
= [NSString stringWithUTF8String
: utfStr
];
6957 return [super accessibilityAttributeValue
:attribute
];
6959 #endif
/* NS_IMPL_COCOA */
6961 /* If we have multiple monitors, one above the other, we don't want to
6962 restrict the height to just one monitor. So we override this. */
6963 - (NSRect
)constrainFrameRect
:(NSRect
)frameRect toScreen
:(NSScreen
*)screen
6965 /* When making the frame visible for the first time or if there is just
6966 one screen, we want to constrain. Other times not. */
6967 NSArray
*screens
= [NSScreen screens
];
6968 NSUInteger nr_screens
= [screens count
], nr_eff_screens
= 0, i
;
6969 struct frame
*f
= ((EmacsView
*)[self delegate
])->emacsframe
;
6970 NSTRACE
(constrainFrameRect
);
6971 NSTRACE_RECT
("
input"
, frameRect
);
6973 if (ns_menu_bar_should_be_hidden
())
6976 if (nr_screens
== 1)
6977 return [super constrainFrameRect
:frameRect toScreen
:screen
];
6979 #ifdef NS_IMPL_COCOA
6980 #
if MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_9
6981 // If separate spaces is on
, it is like each screen is independent. There is
6982 // no spanning of frames across screens.
6983 if ([NSScreen screensHaveSeparateSpaces
])
6984 return [super constrainFrameRect
:frameRect toScreen
:screen
];
6988 for (i
= 0; i
< nr_screens
; ++i
)
6990 NSScreen
*s
= [screens objectAtIndex
: i
];
6991 NSRect scrrect
= [s frame
];
6992 NSRect intersect
= NSIntersectionRect
(frameRect
, scrrect
);
6994 if (intersect.
size.width
> 0 || intersect.
size.height
> 0)
6998 if (nr_eff_screens
== 1)
6999 return [super constrainFrameRect
:frameRect toScreen
:screen
];
7001 /* The default implementation does two things 1) ensure that the top
7002 of the rectangle is below the menu bar (or below the top of the
7003 screen) and 2) resizes windows larger than the screen. As we
7004 don't want the latter, a smaller rectangle is used. */
7005 #define FAKE_HEIGHT
64
7006 float old_top
= frameRect.origin.y
+ frameRect.
size.height
;
7008 r.
size.height
= FAKE_HEIGHT
;
7009 r.
size.width
= frameRect.
size.width
;
7010 r.origin.x
= frameRect.origin.x
;
7011 r.origin.y
= old_top
- FAKE_HEIGHT
;
7013 NSTRACE_RECT
("
input to super"
, r
);
7015 r
= [super constrainFrameRect
:r toScreen
:screen
];
7017 NSTRACE_RECT
("output from super"
, r
);
7019 float new_top
= r.origin.y
+ FAKE_HEIGHT
;
7020 if (new_top
< old_top
)
7022 frameRect.origin.y
= new_top
- frameRect.
size.height
;
7025 NSTRACE_RECT
("output"
, frameRect
);
7031 @
end /* EmacsWindow */
7034 @implementation EmacsFSWindow
7036 - (BOOL
)canBecomeKeyWindow
7041 - (BOOL
)canBecomeMainWindow
7048 /* ==========================================================================
7050 EmacsScroller implementation
7052 ========================================================================== */
7055 @implementation EmacsScroller
7057 /* for repeat button push */
7058 #define SCROLL_BAR_FIRST_DELAY
0.5
7059 #define SCROLL_BAR_CONTINUOUS_DELAY
(1.0 / 15)
7061 + (CGFloat
) scrollerWidth
7063 /* TODO: if we want to allow variable widths, this is the place to do it,
7064 however neither GNUstep nor Cocoa support it very well */
7065 return [NSScroller scrollerWidth
];
7069 - initFrame
: (NSRect
)r window
: (Lisp_Object
)nwin
7071 NSTRACE
(EmacsScroller_initFrame
);
7073 r.
size.width
= [EmacsScroller scrollerWidth
];
7074 [super initWithFrame
: r
/*NSMakeRect (0, 0, 0, 0)*/];
7075 [self setContinuous
: YES
];
7076 [self setEnabled
: YES
];
7078 /* Ensure auto resizing of scrollbars occurs within the emacs frame's view
7079 locked against the top and bottom edges, and right edge on OS X, where
7080 scrollers are on right. */
7081 #ifdef NS_IMPL_GNUSTEP
7082 [self setAutoresizingMask
: NSViewMaxXMargin | NSViewHeightSizable
];
7084 [self setAutoresizingMask
: NSViewMinXMargin | NSViewHeightSizable
];
7089 pixel_height
= NSHeight
(r
);
7090 if (pixel_height
== 0) pixel_height
= 1;
7091 min_portion
= 20 / pixel_height
;
7093 frame
= XFRAME
(XWINDOW
(win
)->frame
);
7094 if (FRAME_LIVE_P
(frame
))
7097 EmacsView
*view = FRAME_NS_VIEW
(frame
);
7098 NSView
*sview
= [[view window
] contentView
];
7099 NSArray
*subs
= [sview subviews
];
7101 /* disable optimization stopping redraw of other scrollbars */
7102 view->scrollbarsNeedingUpdate
= 0;
7103 for (i
=[subs count
]-1; i
>= 0; i
--)
7104 if ([[subs objectAtIndex
: i
] isKindOfClass
: [EmacsScroller
class]])
7105 view->scrollbarsNeedingUpdate
++;
7106 [sview addSubview
: self
];
7109 /* [self setFrame: r]; */
7115 - (void
)setFrame
: (NSRect
)newRect
7117 NSTRACE
(EmacsScroller_setFrame
);
7118 /* block_input (); */
7119 pixel_height
= NSHeight
(newRect
);
7120 if (pixel_height
== 0) pixel_height
= 1;
7121 min_portion
= 20 / pixel_height
;
7122 [super setFrame
: newRect
];
7124 /* unblock_input (); */
7130 NSTRACE
(EmacsScroller_dealloc
);
7132 wset_vertical_scroll_bar
(XWINDOW
(win
), Qnil
);
7160 /* ensure other scrollbar updates after deletion */
7161 view = (EmacsView
*)FRAME_NS_VIEW
(frame
);
7163 view->scrollbarsNeedingUpdate
++;
7164 [self removeFromSuperview
];
7172 - (void
)resetCursorRects
7174 NSRect visible
= [self visibleRect
];
7175 NSTRACE
(resetCursorRects
);
7177 if (!NSIsEmptyRect
(visible
))
7178 [self addCursorRect
: visible cursor
: [NSCursor arrowCursor
]];
7179 [[NSCursor arrowCursor
] setOnMouseEntered
: YES
];
7183 - (int
) checkSamePosition
: (int
) position portion
: (int
) portion
7186 return em_position
==position
&& em_portion
==portion
&& em_whole
==whole
7187 && portion
!= whole
; /* needed for resize empty buf */
7191 - setPosition
: (int
)position portion
: (int
)portion whole
: (int
)whole
7193 NSTRACE
(setPosition
);
7195 em_position
= position
;
7196 em_portion
= portion
;
7199 if (portion
>= whole
)
7201 #
if defined
(NS_IMPL_COCOA
) && MAC_OS_X_VERSION_MAX_ALLOWED
> MAC_OS_X_VERSION_10_5
7202 [self setKnobProportion
: 1.0];
7203 [self setDoubleValue
: 1.0];
7205 [self setFloatValue
: 0.0 knobProportion
: 1.0];
7212 portion
= max ((float
)whole
*min_portion
/pixel_height
, portion
);
7213 pos
= (float
)position
/ (whole
- portion
);
7214 por
= (CGFloat
)portion
/whole
;
7215 #
if defined
(NS_IMPL_COCOA
) && MAC_OS_X_VERSION_MAX_ALLOWED
> MAC_OS_X_VERSION_10_5
7216 [self setKnobProportion
: por
];
7217 [self setDoubleValue
: pos
];
7219 [self setFloatValue
: pos knobProportion
: por
];
7223 /* Events may come here even if the event loop is not running.
7224 If we don't enter the event loop, the scroll bar will not update.
7225 So send SIGIO to ourselves. */
7226 if (apploopnr
== 0) raise
(SIGIO
);
7231 /* FIXME: unused at moment (see ns_mouse_position) at the moment because
7232 drag events will go directly to the EmacsScroller. Leaving in for now. */
7233 -(void
)getMouseMotionPart
: (int
*)part window
: (Lisp_Object
*)window
7234 x
: (Lisp_Object
*)x y
: ( Lisp_Object
*)y
7236 *part
= last_hit_part
;
7238 XSETINT
(*y
, pixel_height
);
7239 if ([self floatValue
] > 0.999F
)
7240 XSETINT
(*x
, pixel_height
);
7242 XSETINT
(*x
, pixel_height
* [self floatValue
]);
7246 /* set up emacs_event */
7247 - (void
) sendScrollEventAtLoc
: (float
)loc fromEvent
: (NSEvent
*)e
7252 emacs_event
->part
= last_hit_part
;
7253 emacs_event
->code
= 0;
7254 emacs_event
->modifiers
= EV_MODIFIERS
(e
) | down_modifier
;
7255 emacs_event
->frame_or_window
= win
;
7256 emacs_event
->timestamp
= EV_TIMESTAMP
(e
);
7257 emacs_event
->kind
= SCROLL_BAR_CLICK_EVENT
;
7258 emacs_event
->arg
= Qnil
;
7259 XSETINT
(emacs_event
->x
, loc
* pixel_height
);
7260 XSETINT
(emacs_event
->y
, pixel_height
-20);
7264 n_emacs_events_pending
++;
7265 kbd_buffer_store_event_hold
(emacs_event
, q_event_ptr
);
7268 hold_event
(emacs_event
);
7269 EVENT_INIT
(*emacs_event
);
7270 ns_send_appdefined
(-1);
7274 /* called manually thru timer to implement repeated button action w/hold-down */
7275 - repeatScroll
: (NSTimer
*)scrollEntry
7277 NSEvent
*e
= [[self window
] currentEvent
];
7278 NSPoint p
= [[self window
] mouseLocationOutsideOfEventStream
];
7279 BOOL inKnob
= [self testPart
: p
] == NSScrollerKnob
;
7281 /* clear timer if need be */
7282 if (inKnob ||
[scroll_repeat_entry timeInterval
] == SCROLL_BAR_FIRST_DELAY
)
7284 [scroll_repeat_entry invalidate
];
7285 [scroll_repeat_entry release
];
7286 scroll_repeat_entry
= nil
;
7292 = [[NSTimer scheduledTimerWithTimeInterval
:
7293 SCROLL_BAR_CONTINUOUS_DELAY
7295 selector
: @selector
(repeatScroll
:)
7301 [self sendScrollEventAtLoc
: 0 fromEvent
: e
];
7306 /* Asynchronous mouse tracking for scroller. This allows us to dispatch
7307 mouseDragged events without going into a modal loop. */
7308 - (void
)mouseDown
: (NSEvent
*)e
7311 /* hitPart is only updated AFTER event is passed on */
7312 NSScrollerPart part
= [self testPart
: [e locationInWindow
]];
7313 CGFloat inc
= 0.0, loc
, kloc
, pos
;
7316 NSTRACE
(EmacsScroller_mouseDown
);
7320 case NSScrollerDecrementPage
:
7321 last_hit_part
= scroll_bar_above_handle
; inc
= -1.0; break;
7322 case NSScrollerIncrementPage
:
7323 last_hit_part
= scroll_bar_below_handle
; inc
= 1.0; break;
7324 case NSScrollerDecrementLine
:
7325 last_hit_part
= scroll_bar_up_arrow
; inc
= -0.1; break;
7326 case NSScrollerIncrementLine
:
7327 last_hit_part
= scroll_bar_down_arrow
; inc
= 0.1; break;
7328 case NSScrollerKnob
:
7329 last_hit_part
= scroll_bar_handle
; break;
7330 case NSScrollerKnobSlot
: /* GNUstep-only */
7331 last_hit_part
= scroll_bar_move_ratio
; break;
7332 default
: /* NSScrollerNoPart? */
7333 fprintf (stderr
, "EmacsScoller
-mouseDown
: unexpected part
%ld\n",
7340 pos
= 0; /* ignored */
7342 /* set a timer to repeat, as we can't let superclass do this modally */
7344 = [[NSTimer scheduledTimerWithTimeInterval
: SCROLL_BAR_FIRST_DELAY
7346 selector
: @selector
(repeatScroll
:)
7353 /* handle, or on GNUstep possibly slot */
7354 NSEvent
*fake_event
;
7356 /* compute float loc in slot and mouse offset on knob */
7357 sr
= [self convertRect
: [self rectForPart
: NSScrollerKnobSlot
]
7359 loc
= NSHeight
(sr
) - ([e locationInWindow
].y
- NSMinY
(sr
));
7365 else if (loc
>= NSHeight
(sr
))
7367 loc
= NSHeight
(sr
);
7375 kr
= [self convertRect
: [self rectForPart
: NSScrollerKnob
]
7377 kloc
= NSHeight
(kr
) - ([e locationInWindow
].y
- NSMinY
(kr
));
7379 last_mouse_offset
= kloc
;
7381 /* if knob, tell emacs a location offset by knob pos
7382 (to indicate top of handle) */
7383 if (part
== NSScrollerKnob
)
7384 pos
= (loc
- last_mouse_offset
) / NSHeight
(sr
);
7386 /* else this is a slot click on GNUstep: go straight there */
7387 pos
= loc
/ NSHeight
(sr
);
7389 /* send a fake mouse-up to super to preempt modal -trackKnob: mode */
7390 fake_event
= [NSEvent mouseEventWithType
: NSLeftMouseUp
7391 location
: [e locationInWindow
]
7392 modifierFlags
: [e modifierFlags
]
7393 timestamp
: [e timestamp
]
7394 windowNumber
: [e windowNumber
]
7395 context
: [e context
]
7396 eventNumber
: [e eventNumber
]
7397 clickCount
: [e clickCount
]
7398 pressure
: [e pressure
]];
7399 [super mouseUp
: fake_event
];
7402 if (part
!= NSScrollerKnob
)
7403 [self sendScrollEventAtLoc
: pos fromEvent
: e
];
7407 /* Called as we manually track scroller drags, rather than superclass. */
7408 - (void
)mouseDragged
: (NSEvent
*)e
7413 NSTRACE
(EmacsScroller_mouseDragged
);
7415 sr
= [self convertRect
: [self rectForPart
: NSScrollerKnobSlot
]
7417 loc
= NSHeight
(sr
) - ([e locationInWindow
].y
- NSMinY
(sr
));
7423 else if (loc
>= NSHeight
(sr
) + last_mouse_offset
)
7425 loc
= NSHeight
(sr
) + last_mouse_offset
;
7428 pos
= (loc
- last_mouse_offset
) / NSHeight
(sr
);
7429 [self sendScrollEventAtLoc
: pos fromEvent
: e
];
7433 - (void
)mouseUp
: (NSEvent
*)e
7435 if (scroll_repeat_entry
)
7437 [scroll_repeat_entry invalidate
];
7438 [scroll_repeat_entry release
];
7439 scroll_repeat_entry
= nil
;
7445 /* treat scrollwheel events in the bar as though they were in the main window */
7446 - (void
) scrollWheel
: (NSEvent
*)theEvent
7448 EmacsView
*view = (EmacsView
*)FRAME_NS_VIEW
(frame
);
7449 [view mouseDown
: theEvent
];
7452 @
end /* EmacsScroller */
7455 #ifdef NS_IMPL_GNUSTEP
7456 /* Dummy class to get rid of startup warnings. */
7457 @implementation EmacsDocument
7463 /* ==========================================================================
7465 Font-related functions; these used to be in nsfaces.m
7467 ========================================================================== */
7471 x_new_font
(struct frame
*f
, Lisp_Object font_object
, int fontset
)
7473 struct font
*font
= XFONT_OBJECT
(font_object
);
7474 EmacsView
*view = FRAME_NS_VIEW
(f
);
7477 fontset
= fontset_from_font
(font_object
);
7478 FRAME_FONTSET
(f
) = fontset
;
7480 if (FRAME_FONT
(f
) == font
)
7481 /* This font is already set in frame F. There's nothing more to
7485 FRAME_FONT
(f
) = font
;
7487 FRAME_BASELINE_OFFSET
(f
) = font
->baseline_offset
;
7488 FRAME_COLUMN_WIDTH
(f
) = font
->average_width
;
7489 FRAME_LINE_HEIGHT
(f
) = font
->height
;
7491 compute_fringe_widths
(f
, 1);
7493 /* Compute the scroll bar width in character columns. */
7494 if (FRAME_CONFIG_SCROLL_BAR_WIDTH
(f
) > 0)
7496 int wid
= FRAME_COLUMN_WIDTH
(f
);
7497 FRAME_CONFIG_SCROLL_BAR_COLS
(f
)
7498 = (FRAME_CONFIG_SCROLL_BAR_WIDTH
(f
) + wid
- 1) / wid
;
7502 int wid
= FRAME_COLUMN_WIDTH
(f
);
7503 FRAME_CONFIG_SCROLL_BAR_COLS
(f
) = (14 + wid
- 1) / wid
;
7506 /* Now make the frame display the given font. */
7507 if (FRAME_NS_WINDOW
(f
) != 0 && ! [view isFullscreen
])
7508 x_set_window_size
(f
, 0, FRAME_COLS
(f
) * FRAME_COLUMN_WIDTH
(f
),
7509 FRAME_LINES
(f
) * FRAME_LINE_HEIGHT
(f
), 1);
7515 /* XLFD: -foundry-family-weight-slant-swidth-adstyle-pxlsz-ptSz-resx-resy-spc-avgWidth-rgstry-encoding */
7516 /* Note: ns_font_to_xlfd and ns_fontname_to_xlfd no longer needed, removed
7520 ns_xlfd_to_fontname
(const
char *xlfd
)
7521 /* --------------------------------------------------------------------------
7522 Convert an X font name (XLFD) to an NS font name.
7523 Only family is used.
7524 The string returned is temporarily allocated.
7525 -------------------------------------------------------------------------- */
7527 char *name
= xmalloc
(180);
7531 if (!strncmp
(xlfd
, "
--"
, 2))
7532 sscanf (xlfd
, "
--%*[^-]-%[^-]179-", name);
7534 sscanf (xlfd
, "
-%*[^-]-%[^-]179-", name);
7536 /* stopgap for malformed XLFD input */
7537 if (strlen
(name
) == 0)
7538 strcpy
(name
, "Monaco"
);
7540 /* undo hack in ns_fontname_to_xlfd, converting '$' to '-', '_' to ' '
7541 also uppercase after '-' or ' ' */
7542 name
[0] = c_toupper
(name
[0]);
7543 for (len
=strlen
(name
), i
=0; i
<len
; i
++)
7549 name
[i
+1] = c_toupper
(name
[i
+1]);
7551 else if (name
[i
] == '_')
7555 name
[i
+1] = c_toupper
(name
[i
+1]);
7558 /*fprintf (stderr, "converted '%s' to '%s'\n",xlfd,name); */
7559 ret
= [[NSString stringWithUTF8String
: name
] UTF8String
];
7566 syms_of_nsterm
(void
)
7568 NSTRACE
(syms_of_nsterm
);
7570 ns_antialias_threshold
= 10.0;
7572 /* from 23+ we need to tell emacs what modifiers there are.. */
7573 DEFSYM
(Qmodifier_value
, "modifier
-value"
);
7574 DEFSYM
(Qalt
, "alt"
);
7575 DEFSYM
(Qhyper
, "hyper"
);
7576 DEFSYM
(Qmeta
, "
meta"
);
7577 DEFSYM
(Qsuper
, "super"
);
7578 DEFSYM
(Qcontrol
, "control"
);
7579 DEFSYM
(QUTF8_STRING
, "UTF8_STRING"
);
7581 DEFSYM
(Qfile
, "file"
);
7582 DEFSYM
(Qurl
, "url"
);
7584 Fput
(Qalt
, Qmodifier_value
, make_number
(alt_modifier
));
7585 Fput
(Qhyper
, Qmodifier_value
, make_number
(hyper_modifier
));
7586 Fput
(Qmeta
, Qmodifier_value
, make_number
(meta_modifier
));
7587 Fput
(Qsuper
, Qmodifier_value
, make_number
(super_modifier
));
7588 Fput
(Qcontrol
, Qmodifier_value
, make_number
(ctrl_modifier
));
7590 DEFVAR_LISP
("ns
-input-file"
, ns_input_file
,
7591 "The file specified in the last NS event."
);
7592 ns_input_file
=Qnil
;
7594 DEFVAR_LISP
("ns
-working
-text"
, ns_working_text
,
7595 "String
for visualizing working composition sequence."
);
7596 ns_working_text
=Qnil
;
7598 DEFVAR_LISP
("ns
-input-font"
, ns_input_font
,
7599 "The font specified in the last NS event."
);
7600 ns_input_font
=Qnil
;
7602 DEFVAR_LISP
("ns
-input-fontsize"
, ns_input_fontsize
,
7603 "The fontsize specified in the last NS event."
);
7604 ns_input_fontsize
=Qnil
;
7606 DEFVAR_LISP
("ns
-input-line"
, ns_input_line
,
7607 "The
line specified in the last NS event."
);
7608 ns_input_line
=Qnil
;
7610 DEFVAR_LISP
("ns
-input-spi
-name"
, ns_input_spi_name
,
7611 "The service name specified in the last NS event."
);
7612 ns_input_spi_name
=Qnil
;
7614 DEFVAR_LISP
("ns
-input-spi
-arg"
, ns_input_spi_arg
,
7615 "The service argument specified in the last NS event."
);
7616 ns_input_spi_arg
=Qnil
;
7618 DEFVAR_LISP
("ns
-alternate
-modifier"
, ns_alternate_modifier
,
7619 "This variable describes the behavior of the alternate or option key.
\n\
7620 Set to control
, meta, alt
, super
, or hyper means it is taken to be that key.
\n\
7621 Set to none means that the alternate
/ option key is not interpreted by Emacs
\n\
7622 at
all, allowing it to be used at a
lower level
for accented character entry."
);
7623 ns_alternate_modifier
= Qmeta
;
7625 DEFVAR_LISP
("ns
-right
-alternate
-modifier"
, ns_right_alternate_modifier
,
7626 "This variable describes the behavior of the right alternate or option key.
\n\
7627 Set to control
, meta, alt
, super
, or hyper means it is taken to be that key.
\n\
7628 Set to left means be the same key as `ns
-alternate
-modifier
'.\n\
7629 Set to none means that the alternate / option key is not interpreted by Emacs\n\
7630 at all, allowing it to be used at a lower level for accented character entry.");
7631 ns_right_alternate_modifier = Qleft;
7633 DEFVAR_LISP ("ns-command-modifier", ns_command_modifier,
7634 "This variable describes the behavior of the command key.\n\
7635 Set to control, meta, alt, super, or hyper means it is taken to be that key.");
7636 ns_command_modifier = Qsuper;
7638 DEFVAR_LISP ("ns-right-command-modifier", ns_right_command_modifier,
7639 "This variable describes the behavior of the right command key.\n\
7640 Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\
7641 Set to left means be the same key as `ns-command-modifier'.
\n\
7642 Set to none means that the command
/ option key is not interpreted by Emacs
\n\
7643 at
all, allowing it to be used at a
lower level
for accented character entry."
);
7644 ns_right_command_modifier
= Qleft
;
7646 DEFVAR_LISP
("ns
-control
-modifier"
, ns_control_modifier
,
7647 "This variable describes the behavior of the control key.
\n\
7648 Set to control
, meta, alt
, super
, or hyper means it is taken to be that key."
);
7649 ns_control_modifier
= Qcontrol
;
7651 DEFVAR_LISP
("ns
-right
-control
-modifier"
, ns_right_control_modifier
,
7652 "This variable describes the behavior of the right control key.
\n\
7653 Set to control
, meta, alt
, super
, or hyper means it is taken to be that key.
\n\
7654 Set to left means be the same key as `ns
-control
-modifier
'.\n\
7655 Set to none means that the control / option key is not interpreted by Emacs\n\
7656 at all, allowing it to be used at a lower level for accented character entry.");
7657 ns_right_control_modifier = Qleft;
7659 DEFVAR_LISP ("ns-function-modifier", ns_function_modifier,
7660 "This variable describes the behavior of the function key (on laptops).\n\
7661 Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\
7662 Set to none means that the function key is not interpreted by Emacs at all,\n\
7663 allowing it to be used at a lower level for accented character entry.");
7664 ns_function_modifier = Qnone;
7666 DEFVAR_LISP ("ns-antialias-text", ns_antialias_text,
7667 "Non-nil (the default) means to render text antialiased.");
7668 ns_antialias_text = Qt;
7670 DEFVAR_LISP ("ns-confirm-quit", ns_confirm_quit,
7671 "Whether to confirm application quit using dialog.");
7672 ns_confirm_quit = Qnil;
7674 DEFVAR_LISP ("ns-auto-hide-menu-bar", ns_auto_hide_menu_bar,
7675 doc: /* Non-nil means that the menu bar is hidden, but appears when the mouse is near.
7676 Only works on OSX 10.6 or later. */);
7677 ns_auto_hide_menu_bar = Qnil;
7679 DEFVAR_BOOL ("ns-use-native-fullscreen", ns_use_native_fullscreen,
7680 doc: /*Non-nil means to use native fullscreen on OSX >= 10.7.
7681 Nil means use fullscreen the old (< 10.7) way. The old way works better with
7682 multiple monitors, but lacks tool bar. This variable is ignored on OSX < 10.7.
7683 Default is t for OSX >= 10.7, nil otherwise. */);
7684 #ifdef HAVE_NATIVE_FS
7685 ns_use_native_fullscreen = YES;
7687 ns_use_native_fullscreen = NO;
7689 ns_last_use_native_fullscreen = ns_use_native_fullscreen;
7691 DEFVAR_BOOL ("ns-use-srgb-colorspace", ns_use_srgb_colorspace,
7692 doc: /*Non-nil means to use sRGB colorspace on OSX >= 10.7.
7693 Note that this does not apply to images.
7694 This variable is ignored on OSX < 10.7 and GNUstep. */);
7695 ns_use_srgb_colorspace = YES;
7697 /* TODO: move to common code */
7698 DEFVAR_LISP ("x-toolkit-scroll-bars", Vx_toolkit_scroll_bars,
7699 doc: /* Which toolkit scroll bars Emacs uses, if any.
7700 A value of nil means Emacs doesn't use toolkit scroll bars.
7701 With the X Window system
, the value is a symbol describing the
7702 X toolkit. Possible values are
: gtk
, motif
, xaw
, or xaw3d.
7703 With MS Windows or Nextstep
, the value is t. */
);
7704 Vx_toolkit_scroll_bars
= Qt
;
7706 DEFVAR_BOOL
("x
-use
-underline
-position
-properties"
,
7707 x_use_underline_position_properties
,
7708 doc: /*Non-nil means make use of UNDERLINE_POSITION font properties.
7709 A value of nil means ignore them. If you encounter fonts with bogus
7710 UNDERLINE_POSITION font properties, for example 7x13 on XFree prior
7711 to 4.1, set this to nil. */);
7712 x_use_underline_position_properties
= 0;
7714 DEFVAR_BOOL
("x
-underline
-at
-descent
-line"
,
7715 x_underline_at_descent_line
,
7716 doc: /* Non-nil means to draw the underline at the same place as the descent line.
7717 A value of nil means to draw the underline according to the value of the
7718 variable `x-use-underline-position-properties', which is usually at the
7719 baseline level. The default value is nil. */);
7720 x_underline_at_descent_line
= 0;
7722 /* Tell Emacs about this window system. */
7723 Fprovide
(Qns
, Qnil
);
7725 DEFSYM
(Qcocoa
, "cocoa"
);
7726 DEFSYM
(Qgnustep
, "gnustep"
);
7729 #ifdef NS_IMPL_COCOA
7730 Fprovide
(Qcocoa
, Qnil
);
7731 #
if MAC_OS_X_VERSION_MAX_ALLOWED
>= 1050
7735 Fprovide
(Qgnustep
, Qnil
);