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->set_vertical_scroll_bar_hook
= ns_set_vertical_scroll_bar
;
4168 terminal->condemn_scroll_bars_hook
= ns_condemn_scroll_bars
;
4169 terminal->redeem_scroll_bar_hook
= ns_redeem_scroll_bar
;
4170 terminal->judge_scroll_bars_hook
= ns_judge_scroll_bars
;
4171 terminal->delete_frame_hook
= x_destroy_window
;
4172 terminal->delete_terminal_hook
= ns_delete_terminal
;
4173 /* Other hooks are NULL by default. */
4179 struct ns_display_info
*
4180 ns_term_init
(Lisp_Object display_name
)
4181 /* --------------------------------------------------------------------------
4182 Start the Application and get things rolling.
4183 -------------------------------------------------------------------------- */
4185 struct terminal *terminal;
4186 struct ns_display_info
*dpyinfo
;
4187 static int ns_initialized
= 0;
4190 if (ns_initialized
) return x_display_list
;
4193 NSTRACE
(ns_term_init
);
4195 [outerpool release
];
4196 outerpool
= [[NSAutoreleasePool alloc
] init
];
4198 /* count object allocs (About, click icon); on OS X use ObjectAlloc tool */
4199 /*GSDebugAllocationActive (YES); */
4203 Fset_input_interrupt_mode
(Qnil
);
4205 if (selfds
[0] == -1)
4207 if (emacs_pipe
(selfds
) != 0)
4209 fprintf (stderr
, "Failed to create pipe
: %s\n",
4210 emacs_strerror
(errno
));
4214 fcntl
(selfds
[0], F_SETFL
, O_NONBLOCK|fcntl
(selfds
[0], F_GETFL
));
4215 FD_ZERO
(&select_readfds
);
4216 FD_ZERO
(&select_writefds
);
4217 pthread_mutex_init
(&select_mutex
, NULL);
4220 ns_pending_files
= [[NSMutableArray alloc
] init
];
4221 ns_pending_service_names
= [[NSMutableArray alloc
] init
];
4222 ns_pending_service_args
= [[NSMutableArray alloc
] init
];
4224 /* Start app and create the main menu, window, view.
4225 Needs to be here because ns_initialize_display_info () uses AppKit classes.
4226 The view will then ask the NSApp to stop and return to Emacs. */
4227 [EmacsApp sharedApplication
];
4230 [NSApp setDelegate
: NSApp
];
4232 /* Start the select thread. */
4233 [NSThread detachNewThreadSelector
:@selector
(fd_handler
:)
4237 /* debugging: log all notifications */
4238 /* [[NSNotificationCenter defaultCenter] addObserver: NSApp
4239 selector: @selector (logNotification:)
4240 name: nil object: nil]; */
4242 dpyinfo
= xzalloc
(sizeof
*dpyinfo
);
4244 ns_initialize_display_info
(dpyinfo
);
4245 terminal = ns_create_terminal
(dpyinfo
);
4247 terminal->kboard
= allocate_kboard
(Qns
);
4248 /* Don't let the initial kboard remain current longer than necessary.
4249 That would cause problems if a file loaded on startup tries to
4250 prompt in the mini-buffer. */
4251 if (current_kboard
== initial_kboard
)
4252 current_kboard
= terminal->kboard
;
4253 terminal->kboard
->reference_count
++;
4255 dpyinfo
->next
= x_display_list
;
4256 x_display_list
= dpyinfo
;
4258 dpyinfo
->name_list_element
= Fcons
(display_name
, Qnil
);
4260 terminal->name
= xstrdup
(SSDATA
(display_name
));
4264 if (!inhibit_x_resources
)
4266 ns_default
("GSFontAntiAlias"
, &ns_antialias_text
,
4269 /* this is a standard variable */
4270 ns_default
("AppleAntiAliasingThreshold"
, &tmp
,
4271 make_float
(10.0), make_float
(6.0), YES
, NO
);
4272 ns_antialias_threshold
= NILP
(tmp
) ?
10.0 : XFLOATINT
(tmp
);
4276 NSColorList
*cl
= [NSColorList colorListNamed
: @"Emacs"
];
4280 Lisp_Object color_file
, color_map
, color
;
4284 color_file
= Fexpand_file_name
(build_string
("rgb.txt"
),
4285 Fsymbol_value
(intern
("data
-directory"
)));
4287 color_map
= Fx_load_color_file
(color_file
);
4288 if (NILP
(color_map
))
4289 fatal
("Could not read
%s.\n", SDATA (color_file));
4291 cl
= [[NSColorList alloc
] initWithName
: @"Emacs"
];
4292 for ( ; CONSP
(color_map
); color_map
= XCDR
(color_map
))
4294 color
= XCAR
(color_map
);
4295 name
= SSDATA
(XCAR
(color
));
4296 c
= XINT
(XCDR
(color
));
4298 [NSColor colorForEmacsRed
: RED_FROM_ULONG
(c
) / 255.0
4299 green
: GREEN_FROM_ULONG
(c
) / 255.0
4300 blue
: BLUE_FROM_ULONG
(c
) / 255.0
4302 forKey
: [NSString stringWithUTF8String
: name
]];
4304 [cl writeToFile
: nil
];
4309 #ifdef NS_IMPL_GNUSTEP
4310 Vwindow_system_version
= build_string
(gnustep_base_version
);
4312 /*PSnextrelease (128, c); */
4313 char c
[DBL_BUFSIZE_BOUND
];
4314 int len
= dtoastr
(c
, sizeof c
, 0, 0, NSAppKitVersionNumber
);
4315 Vwindow_system_version
= make_unibyte_string
(c
, len
);
4319 delete_keyboard_wait_descriptor
(0);
4321 ns_app_name
= [[NSProcessInfo processInfo
] processName
];
4323 /* Set up OS X app menu */
4324 #ifdef NS_IMPL_COCOA
4328 /* set up the application menu */
4329 svcsMenu
= [[EmacsMenu alloc
] initWithTitle
: @"Services"
];
4330 [svcsMenu setAutoenablesItems
: NO
];
4331 appMenu
= [[EmacsMenu alloc
] initWithTitle
: @"Emacs"
];
4332 [appMenu setAutoenablesItems
: NO
];
4333 mainMenu
= [[EmacsMenu alloc
] initWithTitle
: @""
];
4334 dockMenu
= [[EmacsMenu alloc
] initWithTitle
: @""
];
4336 [appMenu insertItemWithTitle
: @"About Emacs"
4337 action
: @selector
(orderFrontStandardAboutPanel
:)
4340 [appMenu insertItem
: [NSMenuItem separatorItem
] atIndex
: 1];
4341 [appMenu insertItemWithTitle
: @"Preferences..."
4342 action
: @selector
(showPreferencesWindow
:)
4345 [appMenu insertItem
: [NSMenuItem separatorItem
] atIndex
: 3];
4346 item
= [appMenu insertItemWithTitle
: @"Services"
4347 action
: @selector
(menuDown
:)
4350 [appMenu setSubmenu
: svcsMenu forItem
: item
];
4351 [appMenu insertItem
: [NSMenuItem separatorItem
] atIndex
: 5];
4352 [appMenu insertItemWithTitle
: @"Hide Emacs"
4353 action
: @selector
(hide
:)
4356 item
= [appMenu insertItemWithTitle
: @"Hide Others"
4357 action
: @selector
(hideOtherApplications
:)
4360 [item setKeyEquivalentModifierMask
: NSCommandKeyMask | NSAlternateKeyMask
];
4361 [appMenu insertItem
: [NSMenuItem separatorItem
] atIndex
: 8];
4362 [appMenu insertItemWithTitle
: @"
Quit Emacs"
4363 action
: @selector
(terminate
:)
4367 item
= [mainMenu insertItemWithTitle
: ns_app_name
4368 action
: @selector
(menuDown
:)
4371 [mainMenu setSubmenu
: appMenu forItem
: item
];
4372 [dockMenu insertItemWithTitle
: @"New Frame"
4373 action
: @selector
(newFrame
:)
4377 [NSApp setMainMenu
: mainMenu
];
4378 [NSApp setAppleMenu
: appMenu
];
4379 [NSApp setServicesMenu
: svcsMenu
];
4380 /* Needed at least on Cocoa, to get dock menu to show windows */
4381 [NSApp setWindowsMenu
: [[NSMenu alloc
] init
]];
4383 [[NSNotificationCenter defaultCenter
]
4384 addObserver
: mainMenu
4385 selector
: @selector
(trackingNotification
:)
4386 name
: NSMenuDidBeginTrackingNotification object
: mainMenu
];
4387 [[NSNotificationCenter defaultCenter
]
4388 addObserver
: mainMenu
4389 selector
: @selector
(trackingNotification
:)
4390 name
: NSMenuDidEndTrackingNotification object
: mainMenu
];
4392 #endif
/* MAC OS X menu setup */
4394 /* Register our external input/output types, used for determining
4395 applicable services and also drag/drop eligibility. */
4396 ns_send_types
= [[NSArray arrayWithObjects
: NSStringPboardType
, nil
] retain
];
4397 ns_return_types
= [[NSArray arrayWithObjects
: NSStringPboardType
, nil
]
4399 ns_drag_types
= [[NSArray arrayWithObjects
:
4401 NSTabularTextPboardType
,
4402 NSFilenamesPboardType
,
4403 NSURLPboardType
, nil
] retain
];
4405 /* If fullscreen is in init/default-frame-alist, focus isn't set
4406 right for fullscreen windows, so set this. */
4407 [NSApp activateIgnoringOtherApps
:YES
];
4410 ns_do_open_file
= YES
;
4412 #ifdef NS_IMPL_GNUSTEP
4413 /* GNUstep steals SIGCHLD for use in NSTask, but we don't use NSTask.
4414 We must re-catch it so subprocess works. */
4415 catch_child_signal
();
4422 ns_term_shutdown
(int sig
)
4424 [[NSUserDefaults standardUserDefaults
] synchronize
];
4426 /* code not reached in emacs.c after this is called by shut_down_emacs: */
4427 if (STRINGP
(Vauto_save_list_file_name
))
4428 unlink
(SSDATA
(Vauto_save_list_file_name
));
4430 if (sig
== 0 || sig
== SIGTERM
)
4432 [NSApp terminate
: NSApp
];
4434 else // force a stack
trace to happen
4441 /* ==========================================================================
4443 EmacsApp implementation
4445 ========================================================================== */
4448 @implementation EmacsApp
4452 if (self
= [super init
])
4454 #
if MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_9
4455 self
->isFirst
= YES
;
4457 #ifdef NS_IMPL_GNUSTEP
4458 self
->applicationDidFinishLaunchingCalled
= NO
;
4465 #
if MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_9
4468 NSAutoreleasePool
*pool
= [[NSAutoreleasePool alloc
] init
];
4470 if (isFirst
) [self finishLaunching
];
4473 shouldKeepRunning
= YES
;
4477 pool
= [[NSAutoreleasePool alloc
] init
];
4480 [self nextEventMatchingMask
:NSAnyEventMask
4481 untilDate
:[NSDate distantFuture
]
4482 inMode
:NSDefaultRunLoopMode
4484 [self sendEvent
:event
];
4485 [self updateWindows
];
4486 } while (shouldKeepRunning
);
4491 - (void
)stop
: (id
)sender
4493 shouldKeepRunning
= NO
;
4494 // Stop possible
dialog also. Noop
if no
dialog present.
4495 // The file
dialog still leaks
7k
- 10k on
10.9 though.
4496 [super stop
:sender
];
4500 - (void
)logNotification
: (NSNotification
*)notification
4502 const
char *name
= [[notification name
] UTF8String
];
4503 if (!strstr
(name
, "Update"
) && !strstr
(name
, "NSMenu"
)
4504 && !strstr
(name
, "WindowNumber"
))
4505 NSLog
(@"notification
: '%@'"
, [notification name
]);
4509 - (void
)sendEvent
: (NSEvent
*)theEvent
4510 /* --------------------------------------------------------------------------
4511 Called when NSApp is running for each event received. Used to stop
4512 the loop when we choose, since there's no way to just run one iteration.
4513 -------------------------------------------------------------------------- */
4515 int
type = [theEvent
type];
4516 NSWindow
*window
= [theEvent window
];
4518 /* NSTRACE (sendEvent); */
4519 /*fprintf (stderr, "received event of type %d\t%d\n", type);*/
4521 #ifdef NS_IMPL_GNUSTEP
4522 // Keyboard events aren
't propagated to file dialogs for some reason.
4523 if ([NSApp modalWindow] != nil &&
4524 (type == NSKeyDown || type == NSKeyUp || type == NSFlagsChanged))
4526 [[NSApp modalWindow] sendEvent: theEvent];
4531 if (type == NSApplicationDefined)
4533 switch ([theEvent data2])
4535 #ifdef NS_IMPL_COCOA
4536 case NSAPP_DATA2_RUNASSCRIPT:
4541 case NSAPP_DATA2_RUNFILEDIALOG:
4542 ns_run_file_dialog ();
4548 if (type == NSCursorUpdate && window == nil)
4550 fprintf (stderr, "Dropping external cursor update event.\n");
4554 if (type == NSApplicationDefined)
4556 /* Events posted by ns_send_appdefined interrupt the run loop here.
4557 But, if a modal window is up, an appdefined can still come through,
4558 (e.g., from a makeKeyWindow event) but stopping self also stops the
4559 modal loop. Just defer it until later. */
4560 if ([NSApp modalWindow] == nil)
4562 last_appdefined_event_data = [theEvent data1];
4567 send_appdefined = YES;
4572 #ifdef NS_IMPL_COCOA
4573 /* If no dialog and none of our frames have focus and it is a move, skip it.
4574 It is a mouse move in an auxiliary menu, i.e. on the top right on OSX,
4575 such as Wifi, sound, date or similar.
4576 This prevents "spooky" highlighting in the frame under the menu. */
4577 if (type == NSMouseMoved && [NSApp modalWindow] == nil)
4579 struct ns_display_info *di;
4580 BOOL has_focus = NO;
4581 for (di = x_display_list; ! has_focus && di; di = di->next)
4582 has_focus = di->x_focus_frame != 0;
4588 [super sendEvent: theEvent];
4592 - (void)showPreferencesWindow: (id)sender
4594 struct frame *emacsframe = SELECTED_FRAME ();
4595 NSEvent *theEvent = [NSApp currentEvent];
4599 emacs_event->kind = NS_NONKEY_EVENT;
4600 emacs_event->code = KEY_NS_SHOW_PREFS;
4601 emacs_event->modifiers = 0;
4602 EV_TRAILER (theEvent);
4606 - (void)newFrame: (id)sender
4608 struct frame *emacsframe = SELECTED_FRAME ();
4609 NSEvent *theEvent = [NSApp currentEvent];
4613 emacs_event->kind = NS_NONKEY_EVENT;
4614 emacs_event->code = KEY_NS_NEW_FRAME;
4615 emacs_event->modifiers = 0;
4616 EV_TRAILER (theEvent);
4620 /* Open a file (used by below, after going into queue read by ns_read_socket) */
4621 - (BOOL) openFile: (NSString *)fileName
4623 struct frame *emacsframe = SELECTED_FRAME ();
4624 NSEvent *theEvent = [NSApp currentEvent];
4629 emacs_event->kind = NS_NONKEY_EVENT;
4630 emacs_event->code = KEY_NS_OPEN_FILE_LINE;
4631 ns_input_file = append2 (ns_input_file, build_string ([fileName UTF8String]));
4632 ns_input_line = Qnil; /* can be start or cons start,end */
4633 emacs_event->modifiers =0;
4634 EV_TRAILER (theEvent);
4640 /* **************************************************************************
4642 EmacsApp delegate implementation
4644 ************************************************************************** */
4646 - (void)applicationDidFinishLaunching: (NSNotification *)notification
4647 /* --------------------------------------------------------------------------
4648 When application is loaded, terminate event loop in ns_term_init
4649 -------------------------------------------------------------------------- */
4651 NSTRACE (applicationDidFinishLaunching);
4652 #ifdef NS_IMPL_GNUSTEP
4653 ((EmacsApp *)self)->applicationDidFinishLaunchingCalled = YES;
4655 [NSApp setServicesProvider: NSApp];
4656 ns_send_appdefined (-2);
4660 /* Termination sequences:
4663 MenuBar | File | Exit:
4664 Select Quit from App menubar:
4666 KEY_NS_POWER_OFF, (save-buffers-kill-emacs)
4669 Select Quit from Dock menu:
4672 Cancel -> Nothing else
4676 KEY_NS_POWER_OFF, (save-buffers-kill-emacs)
4681 - (void) terminate: (id)sender
4683 struct frame *emacsframe = SELECTED_FRAME ();
4688 emacs_event->kind = NS_NONKEY_EVENT;
4689 emacs_event->code = KEY_NS_POWER_OFF;
4690 emacs_event->arg = Qt; /* mark as non-key event */
4691 EV_TRAILER ((id)nil);
4695 - (NSApplicationTerminateReply)applicationShouldTerminate: (id)sender
4699 if (NILP (ns_confirm_quit)) // || ns_shutdown_properly --> TO DO
4700 return NSTerminateNow;
4702 ret = NSRunAlertPanel(ns_app_name,
4703 @"Exit requested. Would you like to Save Buffers and Exit, or Cancel the request?",
4704 @"Save Buffers and Exit", @"Cancel", nil);
4706 if (ret == NSAlertDefaultReturn)
4707 return NSTerminateNow;
4708 else if (ret == NSAlertAlternateReturn)
4709 return NSTerminateCancel;
4710 return NSTerminateNow; /* just in case */
4714 not_in_argv (NSString *arg)
4717 const char *a = [arg UTF8String];
4718 for (k = 1; k < initial_argc; ++k)
4719 if (strcmp (a, initial_argv[k]) == 0) return 0;
4723 /* Notification from the Workspace to open a file */
4724 - (BOOL)application: sender openFile: (NSString *)file
4726 if (ns_do_open_file || not_in_argv (file))
4727 [ns_pending_files addObject: file];
4732 /* Open a file as a temporary file */
4733 - (BOOL)application: sender openTempFile: (NSString *)file
4735 if (ns_do_open_file || not_in_argv (file))
4736 [ns_pending_files addObject: file];
4741 /* Notification from the Workspace to open a file noninteractively (?) */
4742 - (BOOL)application: sender openFileWithoutUI: (NSString *)file
4744 if (ns_do_open_file || not_in_argv (file))
4745 [ns_pending_files addObject: file];
4749 /* Notification from the Workspace to open multiple files */
4750 - (void)application: sender openFiles: (NSArray *)fileList
4752 NSEnumerator *files = [fileList objectEnumerator];
4754 /* Don't open files from the command
line unconditionally
,
4755 Cocoa parses the command
line wrong
, --option value tries to open value
4756 if --option is the last option. */
4757 while ((file
= [files nextObject
]) != nil
)
4758 if (ns_do_open_file || not_in_argv
(file
))
4759 [ns_pending_files addObject
: file
];
4761 [self replyToOpenOrPrint
: NSApplicationDelegateReplySuccess
];
4766 /* Handle dock menu requests. */
4767 - (NSMenu
*)applicationDockMenu
: (NSApplication
*) sender
4773 /* TODO: these may help w/IO switching btwn terminal and NSApp */
4774 - (void
)applicationWillBecomeActive
: (NSNotification
*)notification
4776 //ns_app_active
=YES
;
4778 - (void
)applicationDidBecomeActive
: (NSNotification
*)notification
4780 NSTRACE
(applicationDidBecomeActive
);
4782 #ifdef NS_IMPL_GNUSTEP
4783 if (! applicationDidFinishLaunchingCalled
)
4784 [self applicationDidFinishLaunching
:notification
];
4786 //ns_app_active
=YES
;
4788 ns_update_auto_hide_menu_bar
();
4789 // No constraining takes place when the application is not active.
4790 ns_constrain_all_frames
();
4792 - (void
)applicationDidResignActive
: (NSNotification
*)notification
4795 ns_send_appdefined
(-1);
4800 /* ==========================================================================
4802 EmacsApp aux handlers for managing event loop
4804 ========================================================================== */
4807 - (void
)timeout_handler
: (NSTimer
*)timedEntry
4808 /* --------------------------------------------------------------------------
4809 The timeout specified to ns_select has passed.
4810 -------------------------------------------------------------------------- */
4812 /*NSTRACE (timeout_handler); */
4813 ns_send_appdefined
(-2);
4816 #ifdef NS_IMPL_GNUSTEP
4817 - (void
)sendFromMainThread
:(id
)unused
4819 ns_send_appdefined
(nextappdefined
);
4823 - (void
)fd_handler
:(id
)unused
4824 /* --------------------------------------------------------------------------
4825 Check data waiting on file descriptors and terminate if so
4826 -------------------------------------------------------------------------- */
4829 int waiting
= 1, nfds
;
4832 fd_set readfds
, writefds
, *wfds
;
4833 struct timespec timeout
, *tmo
;
4834 NSAutoreleasePool
*pool
= nil
;
4836 /* NSTRACE (fd_handler); */
4841 pool
= [[NSAutoreleasePool alloc
] init
];
4847 FD_SET
(selfds
[0], &fds
);
4848 result
= select
(selfds
[0]+1, &fds
, NULL, NULL, NULL);
4849 if (result
> 0 && read
(selfds
[0], &c
, 1) == 1 && c
== 'g')
4854 pthread_mutex_lock
(&select_mutex
);
4857 if (select_valid
& SELECT_HAVE_READ
)
4858 readfds
= select_readfds
;
4862 if (select_valid
& SELECT_HAVE_WRITE
)
4864 writefds
= select_writefds
;
4869 if (select_valid
& SELECT_HAVE_TMO
)
4871 timeout
= select_timeout
;
4877 pthread_mutex_unlock
(&select_mutex
);
4879 FD_SET
(selfds
[0], &readfds
);
4880 if (selfds
[0] >= nfds
) nfds
= selfds
[0]+1;
4882 result
= pselect
(nfds
, &readfds
, wfds
, NULL, tmo
, NULL);
4885 ns_send_appdefined
(-2);
4886 else if (result
> 0)
4888 if (FD_ISSET
(selfds
[0], &readfds
))
4890 if (read
(selfds
[0], &c
, 1) == 1 && c
== 's')
4895 pthread_mutex_lock
(&select_mutex
);
4896 if (select_valid
& SELECT_HAVE_READ
)
4897 select_readfds
= readfds
;
4898 if (select_valid
& SELECT_HAVE_WRITE
)
4899 select_writefds
= writefds
;
4900 if (select_valid
& SELECT_HAVE_TMO
)
4901 select_timeout
= timeout
;
4902 pthread_mutex_unlock
(&select_mutex
);
4904 ns_send_appdefined
(result
);
4914 /* ==========================================================================
4918 ========================================================================== */
4920 /* called from system: queue for next pass through event loop */
4921 - (void
)requestService
: (NSPasteboard
*)pboard
4922 userData
: (NSString
*)userData
4923 error: (NSString
**)error
4925 [ns_pending_service_names addObject
: userData
];
4926 [ns_pending_service_args addObject
: [NSString stringWithUTF8String
:
4927 SSDATA
(ns_string_from_pasteboard
(pboard
))]];
4931 /* called from ns_read_socket to clear queue */
4932 - (BOOL
)fulfillService
: (NSString
*)name withArg
: (NSString
*)arg
4934 struct frame
*emacsframe
= SELECTED_FRAME
();
4935 NSEvent
*theEvent
= [NSApp currentEvent
];
4940 emacs_event
->kind
= NS_NONKEY_EVENT
;
4941 emacs_event
->code
= KEY_NS_SPI_SERVICE_CALL
;
4942 ns_input_spi_name
= build_string
([name UTF8String
]);
4943 ns_input_spi_arg
= build_string
([arg UTF8String
]);
4944 emacs_event
->modifiers
= EV_MODIFIERS
(theEvent
);
4945 EV_TRAILER
(theEvent
);
4955 /* ==========================================================================
4957 EmacsView implementation
4959 ========================================================================== */
4962 @implementation EmacsView
4964 /* needed to inform when window closed from LISP */
4965 - (void
) setWindowClosing
: (BOOL
)closing
4967 windowClosing
= closing
;
4973 NSTRACE
(EmacsView_dealloc
);
4975 if (fs_state
== FULLSCREEN_BOTH
)
4976 [nonfs_window release
];
4981 /* called on font panel selection */
4982 - (void
)changeFont
: (id
)sender
4984 NSEvent
*e
= [[self window
] currentEvent
];
4985 struct face
*face
= FRAME_DEFAULT_FACE
(emacsframe
);
4986 struct font
*font
= face
->font
;
4991 NSTRACE
(changeFont
);
4996 if (EQ
(font
->driver
->type, Qns
))
4997 nsfont
= ((struct nsfont_info
*)font
)->nsfont
;
4998 #
if MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_5
5000 nsfont
= (NSFont
*) macfont_get_nsctfont
(font
);
5003 if ((newFont
= [sender convertFont
: nsfont
]))
5005 SET_FRAME_GARBAGED
(emacsframe
); /* now needed as of 2008/10 */
5007 emacs_event
->kind
= NS_NONKEY_EVENT
;
5008 emacs_event
->modifiers
= 0;
5009 emacs_event
->code
= KEY_NS_CHANGE_FONT
;
5011 size = [newFont pointSize
];
5012 ns_input_fontsize
= make_number
(lrint
(size));
5013 ns_input_font
= build_string
([[newFont familyName
] UTF8String
]);
5019 - (BOOL
)acceptsFirstResponder
5021 NSTRACE
(acceptsFirstResponder
);
5026 - (void
)resetCursorRects
5028 NSRect visible
= [self visibleRect
];
5029 NSCursor
*currentCursor
= FRAME_POINTER_TYPE
(emacsframe
);
5030 NSTRACE
(resetCursorRects
);
5032 if (currentCursor
== nil
)
5033 currentCursor
= [NSCursor arrowCursor
];
5035 if (!NSIsEmptyRect
(visible
))
5036 [self addCursorRect
: visible cursor
: currentCursor
];
5037 [currentCursor setOnMouseEntered
: YES
];
5042 /*****************************************************************************/
5043 /* Keyboard handling. */
5046 - (void
)keyDown
: (NSEvent
*)theEvent
5048 Mouse_HLInfo
*hlinfo
= MOUSE_HL_INFO
(emacsframe
);
5050 unsigned fnKeysym
= 0;
5051 static NSMutableArray
*nsEvArray
;
5052 #
if !defined
(NS_IMPL_COCOA
) || MAC_OS_X_VERSION_MAX_ALLOWED
< MAC_OS_X_VERSION_10_6
5053 static BOOL firstTime
= YES
;
5056 unsigned int flags
= [theEvent modifierFlags
];
5060 /* Rhapsody and OS X give up and down events for the arrow keys */
5061 if (ns_fake_keydown
== YES
)
5062 ns_fake_keydown
= NO
;
5063 else if ([theEvent
type] != NSKeyDown
)
5069 if (![[self window
] isKeyWindow
]
5070 && [[theEvent window
] isKindOfClass
: [EmacsWindow
class]]
5071 /* we must avoid an infinite loop here. */
5072 && (EmacsView
*)[[theEvent window
] delegate
] != self
)
5074 /* XXX: There is an occasional condition in which, when Emacs display
5075 updates a different frame from the current one, and temporarily
5076 selects it, then processes some interrupt-driven input
5077 (dispnew.c:3878), OS will send the event to the correct NSWindow, but
5078 for some reason that window has its first responder set to the NSView
5079 most recently updated (I guess), which is not the correct one. */
5080 [(EmacsView
*)[[theEvent window
] delegate
] keyDown
: theEvent
];
5084 if (nsEvArray
== nil
)
5085 nsEvArray
= [[NSMutableArray alloc
] initWithCapacity
: 1];
5087 [NSCursor setHiddenUntilMouseMoves
: YES
];
5089 if (hlinfo
->mouse_face_hidden
&& INTEGERP
(Vmouse_highlight
))
5091 clear_mouse_face
(hlinfo
);
5092 hlinfo
->mouse_face_hidden
= 1;
5095 if (!processingCompose
)
5097 /* When using screen sharing, no left or right information is sent,
5098 so use Left key in those cases. */
5099 int is_left_key
, is_right_key
;
5101 code
= ([[theEvent charactersIgnoringModifiers
] length] == 0) ?
5102 0 : [[theEvent charactersIgnoringModifiers
] characterAtIndex
: 0];
5104 /* (Carbon way: [theEvent keyCode]) */
5106 /* is it a "function key"? */
5107 /* Note: Sometimes a plain key will have the NSNumericPadKeyMask
5108 flag set (this is probably a bug in the OS).
5110 if (code
< 0x00ff && (flags
&NSNumericPadKeyMask
))
5112 fnKeysym
= ns_convert_key
([theEvent keyCode
] | NSNumericPadKeyMask
);
5116 fnKeysym
= ns_convert_key
(code
);
5121 /* COUNTERHACK: map 'Delete' on upper-right main KB to 'Backspace',
5122 because Emacs treats Delete and KP-Delete same (in simple.el). */
5123 if ((fnKeysym
== 0xFFFF && [theEvent keyCode
] == 0x33)
5124 #ifdef NS_IMPL_GNUSTEP
5125 /* GNUstep uses incompatible keycodes, even for those that are
5126 supposed to be hardware independent. Just check for delete.
5127 Keypad delete does not have keysym 0xFFFF.
5128 See http://savannah.gnu.org/bugs/?25395
5130 ||
(fnKeysym
== 0xFFFF && code
== 127)
5133 code
= 0xFF08; /* backspace */
5138 /* are there modifiers? */
5139 emacs_event
->modifiers
= 0;
5141 if (flags
& NSHelpKeyMask
)
5142 emacs_event
->modifiers |
= hyper_modifier
;
5144 if (flags
& NSShiftKeyMask
)
5145 emacs_event
->modifiers |
= shift_modifier
;
5147 is_right_key
= (flags
& NSRightCommandKeyMask
) == NSRightCommandKeyMask
;
5148 is_left_key
= (flags
& NSLeftCommandKeyMask
) == NSLeftCommandKeyMask
5149 ||
(! is_right_key
&& (flags
& NSCommandKeyMask
) == NSCommandKeyMask
);
5152 emacs_event
->modifiers |
= parse_solitary_modifier
5153 (EQ
(ns_right_command_modifier
, Qleft
)
5154 ? ns_command_modifier
5155 : ns_right_command_modifier
);
5159 emacs_event
->modifiers |
= parse_solitary_modifier
5160 (ns_command_modifier
);
5162 /* if super (default), take input manager's word so things like
5163 dvorak / qwerty layout work */
5164 if (EQ
(ns_command_modifier
, Qsuper
)
5166 && [[theEvent characters
] length] != 0)
5168 /* XXX: the code we get will be unshifted, so if we have
5169 a shift modifier, must convert ourselves */
5170 if (!(flags
& NSShiftKeyMask
))
5171 code
= [[theEvent characters
] characterAtIndex
: 0];
5173 /* this is ugly and also requires linking w/Carbon framework
5174 (for LMGetKbdType) so for now leave this rare (?) case
5175 undealt with.. in future look into CGEvent methods */
5178 long smv
= GetScriptManagerVariable
(smKeyScript
);
5179 Handle uchrHandle
= GetResource
5180 ('uchr', GetScriptVariable
(smv
, smScriptKeys
));
5182 UCKeyTranslate
((UCKeyboardLayout
*)*uchrHandle
,
5183 [[theEvent characters
] characterAtIndex
: 0],
5184 kUCKeyActionDisplay
,
5185 (flags
& ~NSCommandKeyMask
) >> 8,
5186 LMGetKbdType
(), kUCKeyTranslateNoDeadKeysMask
,
5187 &dummy
, 1, &dummy
, &code
);
5194 is_right_key
= (flags
& NSRightControlKeyMask
) == NSRightControlKeyMask
;
5195 is_left_key
= (flags
& NSLeftControlKeyMask
) == NSLeftControlKeyMask
5196 ||
(! is_right_key
&& (flags
& NSControlKeyMask
) == NSControlKeyMask
);
5199 emacs_event
->modifiers |
= parse_solitary_modifier
5200 (EQ
(ns_right_control_modifier
, Qleft
)
5201 ? ns_control_modifier
5202 : ns_right_control_modifier
);
5205 emacs_event
->modifiers |
= parse_solitary_modifier
5206 (ns_control_modifier
);
5208 if (flags
& NS_FUNCTION_KEY_MASK
&& !fnKeysym
)
5209 emacs_event
->modifiers |
=
5210 parse_solitary_modifier
(ns_function_modifier
);
5212 left_is_none
= NILP
(ns_alternate_modifier
)
5213 || EQ
(ns_alternate_modifier
, Qnone
);
5215 is_right_key
= (flags
& NSRightAlternateKeyMask
)
5216 == NSRightAlternateKeyMask
;
5217 is_left_key
= (flags
& NSLeftAlternateKeyMask
) == NSLeftAlternateKeyMask
5219 && (flags
& NSAlternateKeyMask
) == NSAlternateKeyMask
);
5223 if ((NILP
(ns_right_alternate_modifier
)
5224 || EQ
(ns_right_alternate_modifier
, Qnone
)
5225 ||
(EQ
(ns_right_alternate_modifier
, Qleft
) && left_is_none
))
5227 { /* accept pre-interp alt comb */
5228 if ([[theEvent characters
] length] > 0)
5229 code
= [[theEvent characters
] characterAtIndex
: 0];
5230 /*HACK: clear lone shift modifier to stop next if from firing */
5231 if (emacs_event
->modifiers
== shift_modifier
)
5232 emacs_event
->modifiers
= 0;
5235 emacs_event
->modifiers |
= parse_solitary_modifier
5236 (EQ
(ns_right_alternate_modifier
, Qleft
)
5237 ? ns_alternate_modifier
5238 : ns_right_alternate_modifier
);
5241 if (is_left_key
) /* default = meta */
5243 if (left_is_none
&& !fnKeysym
)
5244 { /* accept pre-interp alt comb */
5245 if ([[theEvent characters
] length] > 0)
5246 code
= [[theEvent characters
] characterAtIndex
: 0];
5247 /*HACK: clear lone shift modifier to stop next if from firing */
5248 if (emacs_event
->modifiers
== shift_modifier
)
5249 emacs_event
->modifiers
= 0;
5252 emacs_event
->modifiers |
=
5253 parse_solitary_modifier
(ns_alternate_modifier
);
5257 fprintf (stderr
, "keyDown
: code
=%x\tfnKey =%x\tflags = %x\tmods = %x\n",
5258 code
, fnKeysym
, flags
, emacs_event
->modifiers
);
5260 /* if it was a function key or had modifiers, pass it directly to emacs */
5261 if (fnKeysym ||
(emacs_event
->modifiers
5262 && (emacs_event
->modifiers
!= shift_modifier
)
5263 && [[theEvent charactersIgnoringModifiers
] length] > 0))
5264 /*[[theEvent characters] length] */
5266 emacs_event
->kind
= NON_ASCII_KEYSTROKE_EVENT
;
5268 code |
= (1<<28)|
(3<<16);
5269 else if (code
== 0x7f)
5270 code |
= (1<<28)|
(3<<16);
5272 emacs_event
->kind
= code
> 0xFF
5273 ? MULTIBYTE_CHAR_KEYSTROKE_EVENT
: ASCII_KEYSTROKE_EVENT
;
5275 emacs_event
->code
= code
;
5276 EV_TRAILER
(theEvent
);
5277 processingCompose
= NO
;
5283 #
if !defined
(NS_IMPL_COCOA
) || MAC_OS_X_VERSION_MAX_ALLOWED
< MAC_OS_X_VERSION_10_6
5284 /* if we get here we should send the key for input manager processing */
5285 /* Disable warning, there is nothing a user can do about it anyway, and
5286 it does not seem to matter. */
5288 if (firstTime
&& [[NSInputManager currentInputManager
]
5289 wantsToDelayTextChangeNotifications
] == NO
)
5291 "Emacs
: WARNING
: TextInput mgr wants marked
text to be permanent
!\n"
);
5295 if (NS_KEYLOG
&& !processingCompose
)
5296 fprintf (stderr
, "keyDown
: Begin compose sequence.
\n"
);
5298 processingCompose
= YES
;
5299 [nsEvArray addObject
: theEvent
];
5300 [self interpretKeyEvents
: nsEvArray
];
5301 [nsEvArray removeObject
: theEvent
];
5305 #ifdef NS_IMPL_COCOA
5306 /* Needed to pick up Ctrl-tab and possibly other events that OS X has
5307 decided not to send key-down for.
5308 See http://osdir.com/ml/editors.vim.mac/2007-10/msg00141.html
5309 This only applies on Tiger and earlier.
5310 If it matches one of these, send it on to keyDown. */
5311 -(void
)keyUp
: (NSEvent
*)theEvent
5313 int flags
= [theEvent modifierFlags
];
5314 int code
= [theEvent keyCode
];
5315 if (floor (NSAppKitVersionNumber
) <= 824 /*NSAppKitVersionNumber10_4*/ &&
5316 code
== 0x30 && (flags
& NSControlKeyMask
) && !(flags
& NSCommandKeyMask
))
5319 fprintf (stderr
, "keyUp
: passed test"
);
5320 ns_fake_keydown
= YES
;
5321 [self keyDown
: theEvent
];
5327 /* <NSTextInput> implementation (called through super interpretKeyEvents:]). */
5330 /* <NSTextInput>: called when done composing;
5331 NOTE: also called when we delete over working text, followed immed.
5332 by doCommandBySelector: deleteBackward: */
5333 - (void
)insertText
: (id
)aString
5336 int len
= [(NSString
*)aString
length];
5340 NSLog
(@"insertText
'%@'\tlen
= %d", aString, len);
5341 processingCompose
= NO
;
5346 /* first, clear any working text */
5347 if (workingText
!= nil
)
5348 [self deleteWorkingText
];
5350 /* now insert the string as keystrokes */
5351 for (i
=0; i
<len
; i
++)
5353 code
= [aString characterAtIndex
: i
];
5354 /* TODO: still need this? */
5356 code
= '~'; /* 0x7E */
5357 if (code
!= 32) /* Space */
5358 emacs_event
->modifiers
= 0;
5360 = code
> 0xFF ? MULTIBYTE_CHAR_KEYSTROKE_EVENT
: ASCII_KEYSTROKE_EVENT
;
5361 emacs_event
->code
= code
;
5362 EV_TRAILER
((id
)nil
);
5367 /* <NSTextInput>: inserts display of composing characters */
5368 - (void
)setMarkedText
: (id
)aString selectedRange
: (NSRange
)selRange
5370 NSString
*str
= [aString respondsToSelector
: @selector
(string
)] ?
5371 [aString string
] : aString
;
5373 NSLog
(@"setMarkedText
'%@' len
=%lu range %lu from %lu",
5374 str
, (unsigned
long)[str
length],
5375 (unsigned
long)selRange.
length,
5376 (unsigned
long)selRange.location
);
5378 if (workingText
!= nil
)
5379 [self deleteWorkingText
];
5380 if ([str
length] == 0)
5386 processingCompose
= YES
;
5387 workingText
= [str copy
];
5388 ns_working_text
= build_string
([workingText UTF8String
]);
5390 emacs_event
->kind
= NS_TEXT_EVENT
;
5391 emacs_event
->code
= KEY_NS_PUT_WORKING_TEXT
;
5392 EV_TRAILER
((id
)nil
);
5396 /* delete display of composing characters [not in <NSTextInput>] */
5397 - (void
)deleteWorkingText
5399 if (workingText
== nil
)
5402 NSLog
(@"deleteWorkingText len
=%lu\n", (unsigned long)[workingText length]);
5403 [workingText release
];
5405 processingCompose
= NO
;
5410 emacs_event
->kind
= NS_TEXT_EVENT
;
5411 emacs_event
->code
= KEY_NS_UNPUT_WORKING_TEXT
;
5412 EV_TRAILER
((id
)nil
);
5416 - (BOOL
)hasMarkedText
5418 return workingText
!= nil
;
5422 - (NSRange
)markedRange
5424 NSRange rng
= workingText
!= nil
5425 ? NSMakeRange
(0, [workingText
length]) : NSMakeRange
(NSNotFound
, 0);
5427 NSLog
(@"markedRange request"
);
5435 NSLog
(@"unmark
(accept
) text"
);
5436 [self deleteWorkingText
];
5437 processingCompose
= NO
;
5441 /* used to position char selection windows, etc. */
5442 - (NSRect
)firstRectForCharacterRange
: (NSRange
)theRange
5446 struct window
*win
= XWINDOW
(FRAME_SELECTED_WINDOW
(emacsframe
));
5448 NSLog
(@"firstRectForCharRange request"
);
5450 rect.
size.width
= theRange.
length * FRAME_COLUMN_WIDTH
(emacsframe
);
5451 rect.
size.height
= FRAME_LINE_HEIGHT
(emacsframe
);
5452 pt.x
= WINDOW_TEXT_TO_FRAME_PIXEL_X
(win
, win
->phys_cursor.x
);
5453 pt.y
= WINDOW_TO_FRAME_PIXEL_Y
(win
, win
->phys_cursor.y
5454 +FRAME_LINE_HEIGHT
(emacsframe
));
5456 pt
= [self convertPoint
: pt toView
: nil
];
5457 pt
= [[self window
] convertBaseToScreen
: pt
];
5463 - (NSInteger
)conversationIdentifier
5465 return (NSInteger
)self
;
5469 - (void
)doCommandBySelector
: (SEL
)aSelector
5472 NSLog
(@"doCommandBySelector
: %@", NSStringFromSelector (aSelector));
5474 processingCompose
= NO
;
5475 if (aSelector
== @selector
(deleteBackward
:))
5477 /* happens when user backspaces over an ongoing composition:
5478 throw a 'delete' into the event queue */
5481 emacs_event
->kind
= NON_ASCII_KEYSTROKE_EVENT
;
5482 emacs_event
->code
= 0xFF08;
5483 EV_TRAILER
((id
)nil
);
5487 - (NSArray
*)validAttributesForMarkedText
5489 static NSArray
*arr
= nil
;
5490 if (arr
== nil
) arr
= [NSArray new
];
5491 /* [[NSArray arrayWithObject: NSUnderlineStyleAttributeName] retain]; */
5495 - (NSRange
)selectedRange
5498 NSLog
(@"selectedRange request"
);
5499 return NSMakeRange
(NSNotFound
, 0);
5502 #
if defined
(NS_IMPL_COCOA
) || GNUSTEP_GUI_MAJOR_VERSION
> 0 || \
5503 GNUSTEP_GUI_MINOR_VERSION
> 22
5504 - (NSUInteger
)characterIndexForPoint
: (NSPoint
)thePoint
5506 - (unsigned int
)characterIndexForPoint
: (NSPoint
)thePoint
5510 NSLog
(@"characterIndexForPoint request"
);
5514 - (NSAttributedString
*)attributedSubstringFromRange
: (NSRange
)theRange
5516 static NSAttributedString
*str
= nil
;
5517 if (str
== nil
) str
= [NSAttributedString new
];
5519 NSLog
(@"attributedSubstringFromRange request"
);
5523 /* End <NSTextInput> impl. */
5524 /*****************************************************************************/
5527 /* This is what happens when the user presses a mouse button. */
5528 - (void
)mouseDown
: (NSEvent
*)theEvent
5530 struct ns_display_info
*dpyinfo
= FRAME_DISPLAY_INFO
(emacsframe
);
5531 NSPoint p
= [self convertPoint
: [theEvent locationInWindow
] fromView
: nil
];
5533 NSTRACE
(mouseDown
);
5535 [self deleteWorkingText
];
5540 dpyinfo
->last_mouse_frame
= emacsframe
;
5541 /* appears to be needed to prevent spurious movement events generated on
5543 emacsframe
->mouse_moved
= 0;
5545 if ([theEvent
type] == NSScrollWheel
)
5547 CGFloat delta
= [theEvent deltaY
];
5548 /* Mac notebooks send wheel events w/delta =0 when trackpad scrolling */
5551 delta
= [theEvent deltaX
];
5554 NSTRACE
(deltaIsZero
);
5557 emacs_event
->kind
= HORIZ_WHEEL_EVENT
;
5560 emacs_event
->kind
= WHEEL_EVENT
;
5562 emacs_event
->code
= 0;
5563 emacs_event
->modifiers
= EV_MODIFIERS
(theEvent
) |
5564 ((delta
> 0) ? up_modifier
: down_modifier
);
5568 emacs_event
->kind
= MOUSE_CLICK_EVENT
;
5569 emacs_event
->code
= EV_BUTTON
(theEvent
);
5570 emacs_event
->modifiers
= EV_MODIFIERS
(theEvent
)
5571 | EV_UDMODIFIERS
(theEvent
);
5573 XSETINT
(emacs_event
->x
, lrint
(p.x
));
5574 XSETINT
(emacs_event
->y
, lrint
(p.y
));
5575 EV_TRAILER
(theEvent
);
5579 - (void
)rightMouseDown
: (NSEvent
*)theEvent
5581 NSTRACE
(rightMouseDown
);
5582 [self mouseDown
: theEvent
];
5586 - (void
)otherMouseDown
: (NSEvent
*)theEvent
5588 NSTRACE
(otherMouseDown
);
5589 [self mouseDown
: theEvent
];
5593 - (void
)mouseUp
: (NSEvent
*)theEvent
5596 [self mouseDown
: theEvent
];
5600 - (void
)rightMouseUp
: (NSEvent
*)theEvent
5602 NSTRACE
(rightMouseUp
);
5603 [self mouseDown
: theEvent
];
5607 - (void
)otherMouseUp
: (NSEvent
*)theEvent
5609 NSTRACE
(otherMouseUp
);
5610 [self mouseDown
: theEvent
];
5614 - (void
) scrollWheel
: (NSEvent
*)theEvent
5616 NSTRACE
(scrollWheel
);
5617 [self mouseDown
: theEvent
];
5621 /* Tell emacs the mouse has moved. */
5622 - (void
)mouseMoved
: (NSEvent
*)e
5624 Mouse_HLInfo
*hlinfo
= MOUSE_HL_INFO
(emacsframe
);
5625 struct ns_display_info
*dpyinfo
= FRAME_DISPLAY_INFO
(emacsframe
);
5629 // NSTRACE
(mouseMoved
);
5631 dpyinfo
->last_mouse_movement_time
= EV_TIMESTAMP
(e
);
5632 pt
= [self convertPoint
: [e locationInWindow
] fromView
: nil
];
5633 dpyinfo
->last_mouse_motion_x
= pt.x
;
5634 dpyinfo
->last_mouse_motion_y
= pt.y
;
5636 /* update any mouse face */
5637 if (hlinfo
->mouse_face_hidden
)
5639 hlinfo
->mouse_face_hidden
= 0;
5640 clear_mouse_face
(hlinfo
);
5643 /* tooltip handling */
5644 previous_help_echo_string
= help_echo_string
;
5645 help_echo_string
= Qnil
;
5647 if (!NILP
(Vmouse_autoselect_window
))
5649 NSTRACE
(mouse_autoselect_window
);
5650 static Lisp_Object last_mouse_window
;
5652 = window_from_coordinates
(emacsframe
, pt.x
, pt.y
, 0, 0);
5654 if (WINDOWP
(window
)
5655 && !EQ
(window
, last_mouse_window
)
5656 && !EQ
(window
, selected_window
)
5657 && (focus_follows_mouse
5658 ||
(EQ
(XWINDOW
(window
)->frame
,
5659 XWINDOW
(selected_window
)->frame
))))
5661 NSTRACE
(in_window
);
5662 emacs_event
->kind
= SELECT_WINDOW_EVENT
;
5663 emacs_event
->frame_or_window
= window
;
5666 /* Remember the last window where we saw the mouse. */
5667 last_mouse_window
= window
;
5670 if (!note_mouse_movement
(emacsframe
, pt.x
, pt.y
))
5671 help_echo_string
= previous_help_echo_string
;
5673 XSETFRAME
(frame
, emacsframe
);
5674 if (!NILP
(help_echo_string
) ||
!NILP
(previous_help_echo_string
))
5676 /* NOTE: help_echo_{window,pos,object} are set in xdisp.c
5677 (note_mouse_highlight), which is called through the
5678 note_mouse_movement () call above */
5679 gen_help_event
(help_echo_string
, frame
, help_echo_window
,
5680 help_echo_object
, help_echo_pos
);
5684 help_echo_string
= Qnil
;
5685 gen_help_event
(Qnil
, frame
, Qnil
, Qnil
, 0);
5688 if (emacsframe
->mouse_moved
&& send_appdefined
)
5689 ns_send_appdefined
(-1);
5693 - (void
)mouseDragged
: (NSEvent
*)e
5695 NSTRACE
(mouseDragged
);
5696 [self mouseMoved
: e
];
5700 - (void
)rightMouseDragged
: (NSEvent
*)e
5702 NSTRACE
(rightMouseDragged
);
5703 [self mouseMoved
: e
];
5707 - (void
)otherMouseDragged
: (NSEvent
*)e
5709 NSTRACE
(otherMouseDragged
);
5710 [self mouseMoved
: e
];
5714 - (BOOL
)windowShouldClose
: (id
)sender
5716 NSEvent
*e
=[[self window
] currentEvent
];
5718 NSTRACE
(windowShouldClose
);
5719 windowClosing
= YES
;
5722 emacs_event
->kind
= DELETE_WINDOW_EVENT
;
5723 emacs_event
->modifiers
= 0;
5724 emacs_event
->code
= 0;
5726 /* Don't close this window, let this be done from lisp code. */
5730 - (void
) updateFrameSize
: (BOOL
) delay
;
5732 NSWindow
*window
= [self window
];
5733 NSRect wr
= [window frame
];
5735 int oldc
= cols
, oldr
= rows
;
5736 int oldw
= FRAME_PIXEL_WIDTH
(emacsframe
);
5737 int oldh
= FRAME_PIXEL_HEIGHT
(emacsframe
);
5740 NSTRACE
(updateFrameSize
);
5741 NSTRACE_SIZE
("Original
size"
, NSMakeSize
(oldw
, oldh
));
5743 if (! [self isFullscreen
])
5745 #ifdef NS_IMPL_GNUSTEP
5746 // GNUstep does not always update the tool
bar height. Force it.
5747 if (toolbar
) update_frame_tool_bar
(emacsframe
);
5750 extra
= FRAME_NS_TITLEBAR_HEIGHT
(emacsframe
)
5751 + FRAME_TOOLBAR_HEIGHT
(emacsframe
);
5754 if (wait_for_tool_bar
)
5756 if (FRAME_TOOLBAR_HEIGHT
(emacsframe
) == 0)
5758 wait_for_tool_bar
= NO
;
5761 neww
= (int
)wr.
size.width
- emacsframe
->border_width
;
5762 newh
= (int
)wr.
size.height
- extra
;
5764 cols
= FRAME_PIXEL_WIDTH_TO_TEXT_COLS
(emacsframe
, neww
);
5765 rows
= FRAME_PIXEL_HEIGHT_TO_TEXT_LINES
(emacsframe
, newh
);
5767 if (cols
< MINWIDTH
)
5770 if (rows
< MINHEIGHT
)
5773 if (oldr
!= rows || oldc
!= cols || neww
!= oldw || newh
!= oldh
)
5775 NSView
*view = FRAME_NS_VIEW
(emacsframe
);
5776 NSWindow
*win
= [view window
];
5777 NSSize sz
= [win resizeIncrements
];
5779 change_frame_size
(emacsframe
,
5780 FRAME_PIXEL_TO_TEXT_WIDTH
(emacsframe
, neww
),
5781 FRAME_PIXEL_TO_TEXT_HEIGHT
(emacsframe
, newh
),
5783 SET_FRAME_GARBAGED
(emacsframe
);
5784 cancel_mouse_face
(emacsframe
);
5786 // Did resize increments change because of a font change?
5787 if (sz.width
!= FRAME_COLUMN_WIDTH
(emacsframe
) ||
5788 sz.height
!= FRAME_LINE_HEIGHT
(emacsframe
))
5790 sz.width
= FRAME_COLUMN_WIDTH
(emacsframe
);
5791 sz.height
= FRAME_LINE_HEIGHT
(emacsframe
);
5792 [win setResizeIncrements
: sz
];
5794 NSTRACE_SIZE
("New
size"
, NSMakeSize
(neww
, newh
));
5797 [view setFrame
: NSMakeRect
(0, 0, neww
, newh
)];
5798 [self windowDidMove
:nil
]; // Update top
/left.
5802 - (NSSize
)windowWillResize
: (NSWindow
*)sender toSize
: (NSSize
)frameSize
5803 /* normalize frame to gridded text size */
5807 NSTRACE
(windowWillResize
);
5808 NSTRACE_SIZE
("Original
size"
, frameSize
);
5809 /*fprintf (stderr,"Window will resize: %.0f x %.0f\n",frameSize.width,frameSize.height); */
5811 if (fs_state
== FULLSCREEN_MAXIMIZED
5812 && (maximized_width
!= (int
)frameSize.width
5813 || maximized_height
!= (int
)frameSize.height
))
5814 [self setFSValue
: FULLSCREEN_NONE
];
5815 else if (fs_state
== FULLSCREEN_WIDTH
5816 && maximized_width
!= (int
)frameSize.width
)
5817 [self setFSValue
: FULLSCREEN_NONE
];
5818 else if (fs_state
== FULLSCREEN_HEIGHT
5819 && maximized_height
!= (int
)frameSize.height
)
5820 [self setFSValue
: FULLSCREEN_NONE
];
5821 if (fs_state
== FULLSCREEN_NONE
)
5822 maximized_width
= maximized_height
= -1;
5824 if (! [self isFullscreen
])
5826 extra
= FRAME_NS_TITLEBAR_HEIGHT
(emacsframe
)
5827 + FRAME_TOOLBAR_HEIGHT
(emacsframe
);
5830 cols
= FRAME_PIXEL_WIDTH_TO_TEXT_COLS
(emacsframe
, frameSize.width
);
5831 if (cols
< MINWIDTH
)
5834 rows
= FRAME_PIXEL_HEIGHT_TO_TEXT_LINES
(emacsframe
,
5835 frameSize.height
- extra
);
5836 if (rows
< MINHEIGHT
)
5838 #ifdef NS_IMPL_COCOA
5840 /* this sets window title to have size in it; the wm does this under GS */
5841 NSRect r
= [[self window
] frame
];
5842 if (r.
size.height
== frameSize.height
&& r.
size.width
== frameSize.width
)
5850 else if (fs_state
== FULLSCREEN_NONE
&& ! maximizing_resize
)
5853 NSWindow
*window
= [self window
];
5856 char *t
= strdup
([[[self window
] title] UTF8String
]);
5857 char *pos
= strstr
(t
, " — "
);
5862 size_title
= xmalloc
(strlen
(old_title
) + 40);
5863 esprintf
(size_title
, "
%s — (%d x %d)", old_title, cols, rows);
5864 [window setTitle
: [NSString stringWithUTF8String
: size_title
]];
5869 #endif
/* NS_IMPL_COCOA */
5870 /*fprintf (stderr," ...size became %.0f x %.0f (%d x %d)\n",frameSize.width,frameSize.height,cols,rows); */
5876 - (void
)windowDidResize
: (NSNotification
*)notification
5878 if (! [self fsIsNative
])
5880 NSWindow
*theWindow
= [notification object
];
5881 /* We can get notification on the non-FS window when in
5883 if ([self window
] != theWindow
) return;
5886 #ifdef NS_IMPL_GNUSTEP
5887 NSWindow
*theWindow
= [notification object
];
5889 /* In GNUstep, at least currently, it's possible to get a didResize
5890 without getting a willResize.. therefore we need to act as if we got
5891 the willResize now */
5892 NSSize sz
= [theWindow frame
].
size;
5893 sz
= [self windowWillResize
: theWindow toSize
: sz
];
5894 #endif
/* NS_IMPL_GNUSTEP */
5896 NSTRACE
(windowDidResize
);
5897 /*fprintf (stderr,"windowDidResize: %.0f\n",[theWindow frame].size.height); */
5899 if (cols
> 0 && rows
> 0)
5901 [self updateFrameSize
: YES
];
5904 ns_send_appdefined
(-1);
5907 #ifdef NS_IMPL_COCOA
5908 - (void
)viewDidEndLiveResize
5910 [super viewDidEndLiveResize
];
5913 [[self window
] setTitle
: [NSString stringWithUTF8String
: old_title
]];
5917 maximizing_resize
= NO
;
5919 #endif
/* NS_IMPL_COCOA */
5922 - (void
)windowDidBecomeKey
: (NSNotification
*)notification
5923 /* cf. x_detect_focus_change(), x_focus_changed(), x_new_focus_frame() */
5925 struct ns_display_info
*dpyinfo
= FRAME_DISPLAY_INFO
(emacsframe
);
5926 struct frame
*old_focus
= dpyinfo
->x_focus_frame
;
5928 NSTRACE
(windowDidBecomeKey
);
5930 if (emacsframe
!= old_focus
)
5931 dpyinfo
->x_focus_frame
= emacsframe
;
5933 ns_frame_rehighlight
(emacsframe
);
5937 emacs_event
->kind
= FOCUS_IN_EVENT
;
5938 EV_TRAILER
((id
)nil
);
5943 - (void
)windowDidResignKey
: (NSNotification
*)notification
5944 /* cf. x_detect_focus_change(), x_focus_changed(), x_new_focus_frame() */
5946 struct ns_display_info
*dpyinfo
= FRAME_DISPLAY_INFO
(emacsframe
);
5947 BOOL is_focus_frame
= dpyinfo
->x_focus_frame
== emacsframe
;
5948 NSTRACE
(windowDidResignKey
);
5951 dpyinfo
->x_focus_frame
= 0;
5953 emacsframe
->mouse_moved
= 0;
5954 ns_frame_rehighlight
(emacsframe
);
5956 /* FIXME: for some reason needed on second and subsequent clicks away
5957 from sole-frame Emacs to get hollow box to show */
5958 if (!windowClosing
&& [[self window
] isVisible
] == YES
)
5960 x_update_cursor
(emacsframe
, 1);
5961 x_set_frame_alpha
(emacsframe
);
5964 if (emacs_event
&& is_focus_frame
)
5966 [self deleteWorkingText
];
5967 emacs_event
->kind
= FOCUS_OUT_EVENT
;
5968 EV_TRAILER
((id
)nil
);
5973 - (void
)windowWillMiniaturize
: sender
5975 NSTRACE
(windowWillMiniaturize
);
5991 - initFrameFromEmacs
: (struct frame
*)f
6000 NSTRACE
(initFrameFromEmacs
);
6003 processingCompose
= NO
;
6004 scrollbarsNeedingUpdate
= 0;
6005 fs_state
= FULLSCREEN_NONE
;
6006 fs_before_fs
= next_maximized
= -1;
6007 #ifdef HAVE_NATIVE_FS
6008 fs_is_native
= ns_use_native_fullscreen
;
6012 maximized_width
= maximized_height
= -1;
6015 /*fprintf (stderr,"init with %d, %d\n",f->text_cols, f->text_lines); */
6017 ns_userRect
= NSMakeRect
(0, 0, 0, 0);
6018 r
= NSMakeRect
(0, 0, FRAME_TEXT_COLS_TO_PIXEL_WIDTH
(f
, f
->text_cols
),
6019 FRAME_TEXT_LINES_TO_PIXEL_HEIGHT
(f
, f
->text_lines
));
6020 [self initWithFrame
: r
];
6021 [self setAutoresizingMask
: NSViewWidthSizable | NSViewHeightSizable
];
6023 FRAME_NS_VIEW
(f
) = self
;
6025 #ifdef NS_IMPL_COCOA
6027 maximizing_resize
= NO
;
6030 win
= [[EmacsWindow alloc
]
6031 initWithContentRect
: r
6032 styleMask
: (NSResizableWindowMask |
6033 #
if MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_7
6034 NSTitledWindowMask |
6036 NSMiniaturizableWindowMask |
6037 NSClosableWindowMask
)
6038 backing
: NSBackingStoreBuffered
6041 #ifdef HAVE_NATIVE_FS
6042 [win setCollectionBehavior
:NSWindowCollectionBehaviorFullScreenPrimary
];
6046 bwidth
= f
->border_width
= wr.
size.width
- r.
size.width
;
6047 tibar_height
= FRAME_NS_TITLEBAR_HEIGHT
(f
) = wr.
size.height
- r.
size.height
;
6049 [win setAcceptsMouseMovedEvents
: YES
];
6050 [win setDelegate
: self
];
6051 [win useOptimizedDrawing
: YES
];
6053 sz.width
= FRAME_COLUMN_WIDTH
(f
);
6054 sz.height
= FRAME_LINE_HEIGHT
(f
);
6055 [win setResizeIncrements
: sz
];
6057 [[win contentView
] addSubview
: self
];
6060 [self registerForDraggedTypes
: ns_drag_types
];
6063 name
= [NSString stringWithUTF8String
:
6064 NILP
(tem
) ? "Emacs"
: SSDATA
(tem
)];
6065 [win setTitle
: name
];
6067 /* toolbar support */
6068 toolbar
= [[EmacsToolbar alloc
] initForView
: self withIdentifier
:
6069 [NSString stringWithFormat
: @"Emacs Frame
%d",
6071 [win setToolbar
: toolbar
];
6072 [toolbar setVisible
: NO
];
6074 /* Don't set frame garbaged until tool bar is up to date?
6075 This avoids an extra clear and redraw (flicker) at frame creation. */
6076 if (FRAME_EXTERNAL_TOOL_BAR
(f
)) wait_for_tool_bar
= YES
;
6077 else wait_for_tool_bar
= NO
;
6080 #ifdef NS_IMPL_COCOA
6082 NSButton
*toggleButton
;
6083 toggleButton
= [win standardWindowButton
: NSWindowToolbarButton
];
6084 [toggleButton setTarget
: self
];
6085 [toggleButton setAction
: @selector
(toggleToolbar
: )];
6088 FRAME_TOOLBAR_HEIGHT
(f
) = 0;
6092 [win setMiniwindowTitle
:
6093 [NSString stringWithUTF8String
: SSDATA
(tem
)]];
6096 NSScreen
*screen
= [win screen
];
6099 [win setFrameTopLeftPoint
: NSMakePoint
6100 (IN_BOUND
(-SCREENMAX
, f
->left_pos
, SCREENMAX
),
6101 IN_BOUND
(-SCREENMAX
,
6102 [screen frame
].
size.height
- NS_TOP_POS
(f
), SCREENMAX
))];
6105 [win makeFirstResponder
: self
];
6107 col
= ns_lookup_indexed_color
(NS_FACE_BACKGROUND
6108 (FRAME_DEFAULT_FACE
(emacsframe
)), emacsframe
);
6109 [win setBackgroundColor
: col
];
6110 if ([col alphaComponent
] != (EmacsCGFloat
) 1.0)
6111 [win setOpaque
: NO
];
6113 [self allocateGState
];
6115 [NSApp registerServicesMenuSendTypes
: ns_send_types
6123 - (void
)windowDidMove
: sender
6125 NSWindow
*win
= [self window
];
6126 NSRect r
= [win frame
];
6127 NSArray
*screens
= [NSScreen screens
];
6128 NSScreen
*screen
= [screens objectAtIndex
: 0];
6130 NSTRACE
(windowDidMove
);
6132 if (!emacsframe
->output_data.ns
)
6136 emacsframe
->left_pos
= r.origin.x
;
6137 emacsframe
->top_pos
=
6138 [screen frame
].
size.height
- (r.origin.y
+ r.
size.height
);
6143 /* Called AFTER method below, but before our windowWillResize call there leads
6144 to windowDidResize -> x_set_window_size. Update emacs' notion of frame
6145 location so set_window_size moves the frame. */
6146 - (BOOL
)windowShouldZoom
: (NSWindow
*)sender toFrame
: (NSRect
)newFrame
6148 emacsframe
->output_data.ns
->zooming
= 1;
6153 /* Override to do something slightly nonstandard, but nice. First click on
6154 zoom button will zoom vertically. Second will zoom completely. Third
6155 returns to original. */
6156 - (NSRect
)windowWillUseStandardFrame
:(NSWindow
*)sender
6157 defaultFrame
:(NSRect
)defaultFrame
6159 NSRect result
= [sender frame
];
6161 NSTRACE
(windowWillUseStandardFrame
);
6163 if (fs_before_fs
!= -1) /* Entering fullscreen */
6165 result
= defaultFrame
;
6167 else if (next_maximized
== FULLSCREEN_HEIGHT
6168 ||
(next_maximized
== -1
6169 && abs (defaultFrame.
size.height
- result.
size.height
)
6170 > FRAME_LINE_HEIGHT
(emacsframe
)))
6173 ns_userRect
= result
;
6174 maximized_height
= result.
size.height
= defaultFrame.
size.height
;
6175 maximized_width
= -1;
6176 result.origin.y
= defaultFrame.origin.y
;
6177 [self setFSValue
: FULLSCREEN_HEIGHT
];
6178 #ifdef NS_IMPL_COCOA
6179 maximizing_resize
= YES
;
6182 else if (next_maximized
== FULLSCREEN_WIDTH
)
6184 ns_userRect
= result
;
6185 maximized_width
= result.
size.width
= defaultFrame.
size.width
;
6186 maximized_height
= -1;
6187 result.origin.x
= defaultFrame.origin.x
;
6188 [self setFSValue
: FULLSCREEN_WIDTH
];
6190 else if (next_maximized
== FULLSCREEN_MAXIMIZED
6191 ||
(next_maximized
== -1
6192 && abs (defaultFrame.
size.width
- result.
size.width
)
6193 > FRAME_COLUMN_WIDTH
(emacsframe
)))
6195 result
= defaultFrame
; /* second click */
6196 maximized_width
= result.
size.width
;
6197 maximized_height
= result.
size.height
;
6198 [self setFSValue
: FULLSCREEN_MAXIMIZED
];
6199 #ifdef NS_IMPL_COCOA
6200 maximizing_resize
= YES
;
6206 result
= ns_userRect.
size.height ? ns_userRect
: result
;
6207 ns_userRect
= NSMakeRect
(0, 0, 0, 0);
6208 #ifdef NS_IMPL_COCOA
6209 maximizing_resize
= fs_state
!= FULLSCREEN_NONE
;
6211 [self setFSValue
: FULLSCREEN_NONE
];
6212 maximized_width
= maximized_height
= -1;
6215 if (fs_before_fs
== -1) next_maximized
= -1;
6216 [self windowWillResize
: sender toSize
: result.
size];
6221 - (void
)windowDidDeminiaturize
: sender
6223 NSTRACE
(windowDidDeminiaturize
);
6224 if (!emacsframe
->output_data.ns
)
6227 SET_FRAME_ICONIFIED
(emacsframe
, 0);
6228 SET_FRAME_VISIBLE
(emacsframe
, 1);
6229 windows_or_buffers_changed
= 63;
6233 emacs_event
->kind
= DEICONIFY_EVENT
;
6234 EV_TRAILER
((id
)nil
);
6239 - (void
)windowDidExpose
: sender
6241 NSTRACE
(windowDidExpose
);
6242 if (!emacsframe
->output_data.ns
)
6245 SET_FRAME_VISIBLE
(emacsframe
, 1);
6246 SET_FRAME_GARBAGED
(emacsframe
);
6248 if (send_appdefined
)
6249 ns_send_appdefined
(-1);
6253 - (void
)windowDidMiniaturize
: sender
6255 NSTRACE
(windowDidMiniaturize
);
6256 if (!emacsframe
->output_data.ns
)
6259 SET_FRAME_ICONIFIED
(emacsframe
, 1);
6260 SET_FRAME_VISIBLE
(emacsframe
, 0);
6264 emacs_event
->kind
= ICONIFY_EVENT
;
6265 EV_TRAILER
((id
)nil
);
6269 #ifdef HAVE_NATIVE_FS
6270 - (NSApplicationPresentationOptions
)window
:(NSWindow
*)window
6271 willUseFullScreenPresentationOptions
:
6272 (NSApplicationPresentationOptions
)proposedOptions
6274 return proposedOptions|NSApplicationPresentationAutoHideToolbar
;
6278 - (void
)windowWillEnterFullScreen
:(NSNotification
*)notification
6280 fs_before_fs
= fs_state
;
6283 - (void
)windowDidEnterFullScreen
:(NSNotification
*)notification
6285 [self setFSValue
: FULLSCREEN_BOTH
];
6286 if (! [self fsIsNative
])
6288 [self windowDidBecomeKey
:notification
];
6289 [nonfs_window orderOut
:self
];
6293 BOOL tbar_visible
= FRAME_EXTERNAL_TOOL_BAR
(emacsframe
) ? YES
: NO
;
6294 #ifdef NS_IMPL_COCOA
6295 #
if MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_7
6296 unsigned val
= (unsigned
)[NSApp presentationOptions
];
6298 // OSX
10.7 bug
fix, the
menu won
't appear without this.
6299 // val is non-zero on other OSX versions.
6302 NSApplicationPresentationOptions options
6303 = NSApplicationPresentationAutoHideDock
6304 | NSApplicationPresentationAutoHideMenuBar
6305 | NSApplicationPresentationFullScreen
6306 | NSApplicationPresentationAutoHideToolbar;
6308 [NSApp setPresentationOptions: options];
6312 [toolbar setVisible:tbar_visible];
6316 - (void)windowWillExitFullScreen:(NSNotification *)notification
6318 if (next_maximized != -1)
6319 fs_before_fs = next_maximized;
6322 - (void)windowDidExitFullScreen:(NSNotification *)notification
6324 [self setFSValue: fs_before_fs];
6326 #ifdef HAVE_NATIVE_FS
6327 [self updateCollectionBehavior];
6329 if (FRAME_EXTERNAL_TOOL_BAR (emacsframe))
6331 [toolbar setVisible:YES];
6332 update_frame_tool_bar (emacsframe);
6333 [self updateFrameSize:YES];
6334 [[self window] display];
6337 [toolbar setVisible:NO];
6339 if (next_maximized != -1)
6340 [[self window] performZoom:self];
6345 return fs_is_native;
6348 - (BOOL)isFullscreen
6350 if (! fs_is_native) return nonfs_window != nil;
6351 #ifdef HAVE_NATIVE_FS
6352 return ([[self window] styleMask] & NSFullScreenWindowMask) != 0;
6358 #ifdef HAVE_NATIVE_FS
6359 - (void)updateCollectionBehavior
6361 if (! [self isFullscreen])
6363 NSWindow *win = [self window];
6364 NSWindowCollectionBehavior b = [win collectionBehavior];
6365 if (ns_use_native_fullscreen)
6366 b |= NSWindowCollectionBehaviorFullScreenPrimary;
6368 b &= ~NSWindowCollectionBehaviorFullScreenPrimary;
6370 [win setCollectionBehavior: b];
6371 fs_is_native = ns_use_native_fullscreen;
6376 - (void)toggleFullScreen: (id)sender
6387 #ifdef HAVE_NATIVE_FS
6388 [[self window] toggleFullScreen:sender];
6394 onFirstScreen = [[w screen] isEqual:[[NSScreen screens] objectAtIndex:0]];
6397 col = ns_lookup_indexed_color (NS_FACE_BACKGROUND
6398 (FRAME_DEFAULT_FACE (f)),
6401 sz.width = FRAME_COLUMN_WIDTH (f);
6402 sz.height = FRAME_LINE_HEIGHT (f);
6404 if (fs_state != FULLSCREEN_BOTH)
6406 NSScreen *screen = [w screen];
6408 #if defined (NS_IMPL_COCOA) && \
6409 MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_9
6410 /* Hide ghost menu bar on secondary monitor? */
6411 if (! onFirstScreen)
6412 onFirstScreen = [NSScreen screensHaveSeparateSpaces];
6414 /* Hide dock and menubar if we are on the primary screen. */
6417 #if defined (NS_IMPL_COCOA) && \
6418 MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
6419 NSApplicationPresentationOptions options
6420 = NSApplicationPresentationAutoHideDock
6421 | NSApplicationPresentationAutoHideMenuBar;
6423 [NSApp setPresentationOptions: options];
6425 [NSMenu setMenuBarVisible:NO];
6429 fw = [[EmacsFSWindow alloc]
6430 initWithContentRect:[w contentRectForFrameRect:wr]
6431 styleMask:NSBorderlessWindowMask
6432 backing:NSBackingStoreBuffered
6436 [fw setContentView:[w contentView]];
6437 [fw setTitle:[w title]];
6438 [fw setDelegate:self];
6439 [fw setAcceptsMouseMovedEvents: YES];
6440 [fw useOptimizedDrawing: YES];
6441 [fw setResizeIncrements: sz];
6442 [fw setBackgroundColor: col];
6443 if ([col alphaComponent] != (EmacsCGFloat) 1.0)
6446 f->border_width = 0;
6447 FRAME_NS_TITLEBAR_HEIGHT (f) = 0;
6448 tobar_height = FRAME_TOOLBAR_HEIGHT (f);
6449 FRAME_TOOLBAR_HEIGHT (f) = 0;
6453 [self windowWillEnterFullScreen:nil];
6454 [fw makeKeyAndOrderFront:NSApp];
6455 [fw makeFirstResponder:self];
6457 r = [fw frameRectForContentRect:[screen frame]];
6458 [fw setFrame: r display:YES animate:YES];
6459 [self windowDidEnterFullScreen:nil];
6470 #if defined (NS_IMPL_COCOA) && \
6471 MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
6472 [NSApp setPresentationOptions: NSApplicationPresentationDefault];
6474 [NSMenu setMenuBarVisible:YES];
6478 [w setContentView:[fw contentView]];
6479 [w setResizeIncrements: sz];
6480 [w setBackgroundColor: col];
6481 if ([col alphaComponent] != (EmacsCGFloat) 1.0)
6484 f->border_width = bwidth;
6485 FRAME_NS_TITLEBAR_HEIGHT (f) = tibar_height;
6486 if (FRAME_EXTERNAL_TOOL_BAR (f))
6487 FRAME_TOOLBAR_HEIGHT (f) = tobar_height;
6489 [self windowWillExitFullScreen:nil];
6490 [fw setFrame: [w frame] display:YES animate:YES];
6492 [w makeKeyAndOrderFront:NSApp];
6493 [self windowDidExitFullScreen:nil];
6494 [self updateFrameSize:YES];
6500 if (fs_state != emacsframe->want_fullscreen)
6502 if (fs_state == FULLSCREEN_BOTH)
6504 [self toggleFullScreen:self];
6507 switch (emacsframe->want_fullscreen)
6509 case FULLSCREEN_BOTH:
6510 [self toggleFullScreen:self];
6512 case FULLSCREEN_WIDTH:
6513 next_maximized = FULLSCREEN_WIDTH;
6514 if (fs_state != FULLSCREEN_BOTH)
6515 [[self window] performZoom:self];
6517 case FULLSCREEN_HEIGHT:
6518 next_maximized = FULLSCREEN_HEIGHT;
6519 if (fs_state != FULLSCREEN_BOTH)
6520 [[self window] performZoom:self];
6522 case FULLSCREEN_MAXIMIZED:
6523 next_maximized = FULLSCREEN_MAXIMIZED;
6524 if (fs_state != FULLSCREEN_BOTH)
6525 [[self window] performZoom:self];
6527 case FULLSCREEN_NONE:
6528 if (fs_state != FULLSCREEN_BOTH)
6530 next_maximized = FULLSCREEN_NONE;
6531 [[self window] performZoom:self];
6536 emacsframe->want_fullscreen = FULLSCREEN_NONE;
6541 - (void) setFSValue: (int)value
6543 Lisp_Object lval = Qnil;
6546 case FULLSCREEN_BOTH:
6549 case FULLSCREEN_WIDTH:
6552 case FULLSCREEN_HEIGHT:
6555 case FULLSCREEN_MAXIMIZED:
6559 store_frame_param (emacsframe, Qfullscreen, lval);
6563 - (void)mouseEntered: (NSEvent *)theEvent
6565 NSTRACE (mouseEntered);
6567 FRAME_DISPLAY_INFO (emacsframe)->last_mouse_movement_time
6568 = EV_TIMESTAMP (theEvent);
6572 - (void)mouseExited: (NSEvent *)theEvent
6574 Mouse_HLInfo *hlinfo = emacsframe ? MOUSE_HL_INFO (emacsframe) : NULL;
6576 NSTRACE (mouseExited);
6581 FRAME_DISPLAY_INFO (emacsframe)->last_mouse_movement_time
6582 = EV_TIMESTAMP (theEvent);
6584 if (emacsframe == hlinfo->mouse_face_mouse_frame)
6586 clear_mouse_face (hlinfo);
6587 hlinfo->mouse_face_mouse_frame = 0;
6595 if (context_menu_value == -1)
6596 context_menu_value = [sender tag];
6599 NSInteger tag = [sender tag];
6600 find_and_call_menu_selection (emacsframe, emacsframe->menu_bar_items_used,
6601 emacsframe->menu_bar_vector,
6605 ns_send_appdefined (-1);
6610 - (EmacsToolbar *)toolbar
6616 /* this gets called on toolbar button click */
6617 - toolbarClicked: (id)item
6620 int idx = [item tag] * TOOL_BAR_ITEM_NSLOTS;
6622 NSTRACE (toolbarClicked);
6627 /* send first event (for some reason two needed) */
6628 theEvent = [[self window] currentEvent];
6629 emacs_event->kind = TOOL_BAR_EVENT;
6630 XSETFRAME (emacs_event->arg, emacsframe);
6631 EV_TRAILER (theEvent);
6633 emacs_event->kind = TOOL_BAR_EVENT;
6634 /* XSETINT (emacs_event->code, 0); */
6635 emacs_event->arg = AREF (emacsframe->tool_bar_items,
6636 idx + TOOL_BAR_ITEM_KEY);
6637 emacs_event->modifiers = EV_MODIFIERS (theEvent);
6638 EV_TRAILER (theEvent);
6643 - toggleToolbar: (id)sender
6648 emacs_event->kind = NS_NONKEY_EVENT;
6649 emacs_event->code = KEY_NS_TOGGLE_TOOLBAR;
6650 EV_TRAILER ((id)nil);
6655 - (void)drawRect: (NSRect)rect
6657 int x = NSMinX (rect), y = NSMinY (rect);
6658 int width = NSWidth (rect), height = NSHeight (rect);
6662 if (!emacsframe || !emacsframe->output_data.ns)
6665 ns_clear_frame_area (emacsframe, x, y, width, height);
6666 expose_frame (emacsframe, x, y, width, height);
6669 drawRect: may be called (at least in OS X 10.5) for invisible
6670 views as well for some reason. Thus, do not infer visibility
6673 emacsframe->async_visible = 1;
6674 emacsframe->async_iconified = 0;
6679 /* NSDraggingDestination protocol methods. Actually this is not really a
6680 protocol, but a category of Object. O well... */
6682 -(NSUInteger) draggingEntered: (id <NSDraggingInfo>) sender
6684 NSTRACE (draggingEntered);
6685 return NSDragOperationGeneric;
6689 -(BOOL)prepareForDragOperation: (id <NSDraggingInfo>) sender
6695 -(BOOL)performDragOperation: (id <NSDraggingInfo>) sender
6700 NSEvent *theEvent = [[self window] currentEvent];
6702 NSDragOperation op = [sender draggingSourceOperationMask];
6705 NSTRACE (performDragOperation);
6710 position = [self convertPoint: [sender draggingLocation] fromView: nil];
6711 x = lrint (position.x); y = lrint (position.y);
6713 pb = [sender draggingPasteboard];
6714 type = [pb availableTypeFromArray: ns_drag_types];
6716 if (! (op & (NSDragOperationMove|NSDragOperationDelete)) &&
6717 // URL drags contain all operations (0xf), don't allow
all to be
set.
6720 if (op
& NSDragOperationLink
)
6721 modifiers |
= NSControlKeyMask
;
6722 if (op
& NSDragOperationCopy
)
6723 modifiers |
= NSAlternateKeyMask
;
6724 if (op
& NSDragOperationGeneric
)
6725 modifiers |
= NSCommandKeyMask
;
6728 modifiers
= EV_MODIFIERS2
(modifiers
);
6733 else if ([type isEqualToString
: NSFilenamesPboardType
])
6736 NSEnumerator
*fenum
;
6739 if (!(files
= [pb propertyListForType
: type]))
6742 fenum
= [files objectEnumerator
];
6743 while ( (file
= [fenum nextObject
]) )
6745 emacs_event
->kind
= DRAG_N_DROP_EVENT
;
6746 XSETINT
(emacs_event
->x
, x
);
6747 XSETINT
(emacs_event
->y
, y
);
6748 ns_input_file
= append2
(ns_input_file
,
6749 build_string
([file UTF8String
]));
6750 emacs_event
->modifiers
= modifiers
;
6751 emacs_event
->arg
= list2
(Qfile
, build_string
([file UTF8String
]));
6752 EV_TRAILER
(theEvent
);
6756 else if ([type isEqualToString
: NSURLPboardType
])
6758 NSURL
*url
= [NSURL URLFromPasteboard
: pb
];
6759 if (url
== nil
) return NO
;
6761 emacs_event
->kind
= DRAG_N_DROP_EVENT
;
6762 XSETINT
(emacs_event
->x
, x
);
6763 XSETINT
(emacs_event
->y
, y
);
6764 emacs_event
->modifiers
= modifiers
;
6765 emacs_event
->arg
= list2
(Qurl
,
6766 build_string
([[url absoluteString
]
6768 EV_TRAILER
(theEvent
);
6770 if ([url isFileURL
] != NO
)
6772 NSString
*file
= [url
path];
6773 ns_input_file
= append2
(ns_input_file
,
6774 build_string
([file UTF8String
]));
6778 else if ([type isEqualToString
: NSStringPboardType
]
6779 ||
[type isEqualToString
: NSTabularTextPboardType
])
6783 if (! (data
= [pb stringForType
: type]))
6786 emacs_event
->kind
= DRAG_N_DROP_EVENT
;
6787 XSETINT
(emacs_event
->x
, x
);
6788 XSETINT
(emacs_event
->y
, y
);
6789 emacs_event
->modifiers
= modifiers
;
6790 emacs_event
->arg
= list2
(Qnil
, build_string
([data UTF8String
]));
6791 EV_TRAILER
(theEvent
);
6796 error ("Invalid data
type in dragging pasteboard"
);
6802 - (id
) validRequestorForSendType
: (NSString
*)typeSent
6803 returnType
: (NSString
*)typeReturned
6805 NSTRACE
(validRequestorForSendType
);
6806 if (typeSent
!= nil
&& [ns_send_types indexOfObject
: typeSent
] != NSNotFound
6807 && typeReturned
== nil
)
6809 if (! NILP
(ns_get_local_selection
(QPRIMARY
, QUTF8_STRING
)))
6813 return [super validRequestorForSendType
: typeSent
6814 returnType
: typeReturned
];
6818 /* The next two methods are part of NSServicesRequests informal protocol,
6819 supposedly called when a services menu item is chosen from this app.
6820 But this should not happen because we override the services menu with our
6821 own entries which call ns-perform-service.
6822 Nonetheless, it appeared to happen (under strange circumstances): bug#1435.
6823 So let's at least stub them out until further investigation can be done. */
6825 - (BOOL
) readSelectionFromPasteboard
: (NSPasteboard
*)pb
6827 /* we could call ns_string_from_pasteboard(pboard) here but then it should
6828 be written into the buffer in place of the existing selection..
6829 ordinary service calls go through functions defined in ns-win.el */
6833 - (BOOL
) writeSelectionToPasteboard
: (NSPasteboard
*)pb types
: (NSArray
*)types
6835 NSArray
*typesDeclared
;
6838 /* We only support NSStringPboardType */
6839 if ([types containsObject
:NSStringPboardType
] == NO
) {
6843 val
= ns_get_local_selection
(QPRIMARY
, QUTF8_STRING
);
6844 if (CONSP
(val
) && SYMBOLP
(XCAR
(val
)))
6847 if (CONSP
(val
) && NILP
(XCDR
(val
)))
6850 if (! STRINGP
(val
))
6853 typesDeclared
= [NSArray arrayWithObject
:NSStringPboardType
];
6854 [pb declareTypes
:typesDeclared owner
:nil
];
6855 ns_string_to_pasteboard
(pb
, val
);
6860 /* setMini =YES means set from internal (gives a finder icon), NO means set nil
6861 (gives a miniaturized version of the window); currently we use the latter for
6862 frames whose active buffer doesn't correspond to any file
6863 (e.g., '*scratch*') */
6864 - setMiniwindowImage
: (BOOL
) setMini
6866 id
image = [[self window
] miniwindowImage
];
6867 NSTRACE
(setMiniwindowImage
);
6869 /* NOTE: under Cocoa miniwindowImage always returns nil, documentation
6870 about "AppleDockIconEnabled" notwithstanding, however the set message
6871 below has its effect nonetheless. */
6872 if (image != emacsframe
->output_data.ns
->miniimage
)
6874 if (image && [image isKindOfClass
: [EmacsImage
class]])
6876 [[self window
] setMiniwindowImage
:
6877 setMini ? emacsframe
->output_data.ns
->miniimage
: nil
];
6884 - (void
) setRows
: (int
) r andColumns
: (int
) c
6890 @
end /* EmacsView */
6894 /* ==========================================================================
6896 EmacsWindow implementation
6898 ========================================================================== */
6900 @implementation EmacsWindow
6902 #ifdef NS_IMPL_COCOA
6903 - (id
)accessibilityAttributeValue
:(NSString
*)attribute
6905 Lisp_Object str
= Qnil
;
6906 struct frame
*f
= SELECTED_FRAME
();
6907 struct buffer
*curbuf
= XBUFFER
(XWINDOW
(f
->selected_window
)->contents
);
6909 if ([attribute isEqualToString
:NSAccessibilityRoleAttribute
])
6910 return NSAccessibilityTextFieldRole
;
6912 if ([attribute isEqualToString
:NSAccessibilitySelectedTextAttribute
]
6913 && curbuf
&& ! NILP
(BVAR
(curbuf
, mark_active
)))
6915 str
= ns_get_local_selection
(QPRIMARY
, QUTF8_STRING
);
6917 else if (curbuf
&& [attribute isEqualToString
:NSAccessibilityValueAttribute
])
6919 if (! NILP
(BVAR
(curbuf
, mark_active
)))
6920 str
= ns_get_local_selection
(QPRIMARY
, QUTF8_STRING
);
6924 ptrdiff_t start_byte
= BUF_BEGV_BYTE
(curbuf
);
6925 ptrdiff_t byte_range
= BUF_ZV_BYTE
(curbuf
) - start_byte
;
6926 ptrdiff_t range
= BUF_ZV
(curbuf
) - BUF_BEGV
(curbuf
);
6928 if (! NILP
(BVAR
(curbuf
, enable_multibyte_characters
)))
6929 str
= make_uninit_multibyte_string
(range
, byte_range
);
6931 str
= make_uninit_string
(range
);
6932 /* To check: This returns emacs-utf-8, which is a superset of utf-8.
6933 Is this a problem? */
6934 memcpy
(SDATA
(str
), BYTE_POS_ADDR
(start_byte
), byte_range
);
6941 if (CONSP
(str
) && SYMBOLP
(XCAR
(str
)))
6944 if (CONSP
(str
) && NILP
(XCDR
(str
)))
6949 const
char *utfStr
= SSDATA
(str
);
6950 NSString
*nsStr
= [NSString stringWithUTF8String
: utfStr
];
6955 return [super accessibilityAttributeValue
:attribute
];
6957 #endif
/* NS_IMPL_COCOA */
6959 /* If we have multiple monitors, one above the other, we don't want to
6960 restrict the height to just one monitor. So we override this. */
6961 - (NSRect
)constrainFrameRect
:(NSRect
)frameRect toScreen
:(NSScreen
*)screen
6963 /* When making the frame visible for the first time or if there is just
6964 one screen, we want to constrain. Other times not. */
6965 NSArray
*screens
= [NSScreen screens
];
6966 NSUInteger nr_screens
= [screens count
], nr_eff_screens
= 0, i
;
6967 struct frame
*f
= ((EmacsView
*)[self delegate
])->emacsframe
;
6968 NSTRACE
(constrainFrameRect
);
6969 NSTRACE_RECT
("
input"
, frameRect
);
6971 if (ns_menu_bar_should_be_hidden
())
6974 if (nr_screens
== 1)
6975 return [super constrainFrameRect
:frameRect toScreen
:screen
];
6977 #ifdef NS_IMPL_COCOA
6978 #
if MAC_OS_X_VERSION_MAX_ALLOWED
>= MAC_OS_X_VERSION_10_9
6979 // If separate spaces is on
, it is like each screen is independent. There is
6980 // no spanning of frames across screens.
6981 if ([NSScreen screensHaveSeparateSpaces
])
6982 return [super constrainFrameRect
:frameRect toScreen
:screen
];
6986 for (i
= 0; i
< nr_screens
; ++i
)
6988 NSScreen
*s
= [screens objectAtIndex
: i
];
6989 NSRect scrrect
= [s frame
];
6990 NSRect intersect
= NSIntersectionRect
(frameRect
, scrrect
);
6992 if (intersect.
size.width
> 0 || intersect.
size.height
> 0)
6996 if (nr_eff_screens
== 1)
6997 return [super constrainFrameRect
:frameRect toScreen
:screen
];
6999 /* The default implementation does two things 1) ensure that the top
7000 of the rectangle is below the menu bar (or below the top of the
7001 screen) and 2) resizes windows larger than the screen. As we
7002 don't want the latter, a smaller rectangle is used. */
7003 #define FAKE_HEIGHT
64
7004 float old_top
= frameRect.origin.y
+ frameRect.
size.height
;
7006 r.
size.height
= FAKE_HEIGHT
;
7007 r.
size.width
= frameRect.
size.width
;
7008 r.origin.x
= frameRect.origin.x
;
7009 r.origin.y
= old_top
- FAKE_HEIGHT
;
7011 NSTRACE_RECT
("
input to super"
, r
);
7013 r
= [super constrainFrameRect
:r toScreen
:screen
];
7015 NSTRACE_RECT
("output from super"
, r
);
7017 float new_top
= r.origin.y
+ FAKE_HEIGHT
;
7018 if (new_top
< old_top
)
7020 frameRect.origin.y
= new_top
- frameRect.
size.height
;
7023 NSTRACE_RECT
("output"
, frameRect
);
7029 @
end /* EmacsWindow */
7032 @implementation EmacsFSWindow
7034 - (BOOL
)canBecomeKeyWindow
7039 - (BOOL
)canBecomeMainWindow
7046 /* ==========================================================================
7048 EmacsScroller implementation
7050 ========================================================================== */
7053 @implementation EmacsScroller
7055 /* for repeat button push */
7056 #define SCROLL_BAR_FIRST_DELAY
0.5
7057 #define SCROLL_BAR_CONTINUOUS_DELAY
(1.0 / 15)
7059 + (CGFloat
) scrollerWidth
7061 /* TODO: if we want to allow variable widths, this is the place to do it,
7062 however neither GNUstep nor Cocoa support it very well */
7063 return [NSScroller scrollerWidth
];
7067 - initFrame
: (NSRect
)r window
: (Lisp_Object
)nwin
7069 NSTRACE
(EmacsScroller_initFrame
);
7071 r.
size.width
= [EmacsScroller scrollerWidth
];
7072 [super initWithFrame
: r
/*NSMakeRect (0, 0, 0, 0)*/];
7073 [self setContinuous
: YES
];
7074 [self setEnabled
: YES
];
7076 /* Ensure auto resizing of scrollbars occurs within the emacs frame's view
7077 locked against the top and bottom edges, and right edge on OS X, where
7078 scrollers are on right. */
7079 #ifdef NS_IMPL_GNUSTEP
7080 [self setAutoresizingMask
: NSViewMaxXMargin | NSViewHeightSizable
];
7082 [self setAutoresizingMask
: NSViewMinXMargin | NSViewHeightSizable
];
7087 pixel_height
= NSHeight
(r
);
7088 if (pixel_height
== 0) pixel_height
= 1;
7089 min_portion
= 20 / pixel_height
;
7091 frame
= XFRAME
(XWINDOW
(win
)->frame
);
7092 if (FRAME_LIVE_P
(frame
))
7095 EmacsView
*view = FRAME_NS_VIEW
(frame
);
7096 NSView
*sview
= [[view window
] contentView
];
7097 NSArray
*subs
= [sview subviews
];
7099 /* disable optimization stopping redraw of other scrollbars */
7100 view->scrollbarsNeedingUpdate
= 0;
7101 for (i
=[subs count
]-1; i
>= 0; i
--)
7102 if ([[subs objectAtIndex
: i
] isKindOfClass
: [EmacsScroller
class]])
7103 view->scrollbarsNeedingUpdate
++;
7104 [sview addSubview
: self
];
7107 /* [self setFrame: r]; */
7113 - (void
)setFrame
: (NSRect
)newRect
7115 NSTRACE
(EmacsScroller_setFrame
);
7116 /* block_input (); */
7117 pixel_height
= NSHeight
(newRect
);
7118 if (pixel_height
== 0) pixel_height
= 1;
7119 min_portion
= 20 / pixel_height
;
7120 [super setFrame
: newRect
];
7122 /* unblock_input (); */
7128 NSTRACE
(EmacsScroller_dealloc
);
7130 wset_vertical_scroll_bar
(XWINDOW
(win
), Qnil
);
7158 /* ensure other scrollbar updates after deletion */
7159 view = (EmacsView
*)FRAME_NS_VIEW
(frame
);
7161 view->scrollbarsNeedingUpdate
++;
7162 [self removeFromSuperview
];
7170 - (void
)resetCursorRects
7172 NSRect visible
= [self visibleRect
];
7173 NSTRACE
(resetCursorRects
);
7175 if (!NSIsEmptyRect
(visible
))
7176 [self addCursorRect
: visible cursor
: [NSCursor arrowCursor
]];
7177 [[NSCursor arrowCursor
] setOnMouseEntered
: YES
];
7181 - (int
) checkSamePosition
: (int
) position portion
: (int
) portion
7184 return em_position
==position
&& em_portion
==portion
&& em_whole
==whole
7185 && portion
!= whole
; /* needed for resize empty buf */
7189 - setPosition
: (int
)position portion
: (int
)portion whole
: (int
)whole
7191 NSTRACE
(setPosition
);
7193 em_position
= position
;
7194 em_portion
= portion
;
7197 if (portion
>= whole
)
7199 #
if defined
(NS_IMPL_COCOA
) && MAC_OS_X_VERSION_MAX_ALLOWED
> MAC_OS_X_VERSION_10_5
7200 [self setKnobProportion
: 1.0];
7201 [self setDoubleValue
: 1.0];
7203 [self setFloatValue
: 0.0 knobProportion
: 1.0];
7210 portion
= max ((float
)whole
*min_portion
/pixel_height
, portion
);
7211 pos
= (float
)position
/ (whole
- portion
);
7212 por
= (CGFloat
)portion
/whole
;
7213 #
if defined
(NS_IMPL_COCOA
) && MAC_OS_X_VERSION_MAX_ALLOWED
> MAC_OS_X_VERSION_10_5
7214 [self setKnobProportion
: por
];
7215 [self setDoubleValue
: pos
];
7217 [self setFloatValue
: pos knobProportion
: por
];
7221 /* Events may come here even if the event loop is not running.
7222 If we don't enter the event loop, the scroll bar will not update.
7223 So send SIGIO to ourselves. */
7224 if (apploopnr
== 0) raise
(SIGIO
);
7229 /* FIXME: unused at moment (see ns_mouse_position) at the moment because
7230 drag events will go directly to the EmacsScroller. Leaving in for now. */
7231 -(void
)getMouseMotionPart
: (int
*)part window
: (Lisp_Object
*)window
7232 x
: (Lisp_Object
*)x y
: ( Lisp_Object
*)y
7234 *part
= last_hit_part
;
7236 XSETINT
(*y
, pixel_height
);
7237 if ([self floatValue
] > 0.999F
)
7238 XSETINT
(*x
, pixel_height
);
7240 XSETINT
(*x
, pixel_height
* [self floatValue
]);
7244 /* set up emacs_event */
7245 - (void
) sendScrollEventAtLoc
: (float
)loc fromEvent
: (NSEvent
*)e
7250 emacs_event
->part
= last_hit_part
;
7251 emacs_event
->code
= 0;
7252 emacs_event
->modifiers
= EV_MODIFIERS
(e
) | down_modifier
;
7253 emacs_event
->frame_or_window
= win
;
7254 emacs_event
->timestamp
= EV_TIMESTAMP
(e
);
7255 emacs_event
->kind
= SCROLL_BAR_CLICK_EVENT
;
7256 emacs_event
->arg
= Qnil
;
7257 XSETINT
(emacs_event
->x
, loc
* pixel_height
);
7258 XSETINT
(emacs_event
->y
, pixel_height
-20);
7262 n_emacs_events_pending
++;
7263 kbd_buffer_store_event_hold
(emacs_event
, q_event_ptr
);
7266 hold_event
(emacs_event
);
7267 EVENT_INIT
(*emacs_event
);
7268 ns_send_appdefined
(-1);
7272 /* called manually thru timer to implement repeated button action w/hold-down */
7273 - repeatScroll
: (NSTimer
*)scrollEntry
7275 NSEvent
*e
= [[self window
] currentEvent
];
7276 NSPoint p
= [[self window
] mouseLocationOutsideOfEventStream
];
7277 BOOL inKnob
= [self testPart
: p
] == NSScrollerKnob
;
7279 /* clear timer if need be */
7280 if (inKnob ||
[scroll_repeat_entry timeInterval
] == SCROLL_BAR_FIRST_DELAY
)
7282 [scroll_repeat_entry invalidate
];
7283 [scroll_repeat_entry release
];
7284 scroll_repeat_entry
= nil
;
7290 = [[NSTimer scheduledTimerWithTimeInterval
:
7291 SCROLL_BAR_CONTINUOUS_DELAY
7293 selector
: @selector
(repeatScroll
:)
7299 [self sendScrollEventAtLoc
: 0 fromEvent
: e
];
7304 /* Asynchronous mouse tracking for scroller. This allows us to dispatch
7305 mouseDragged events without going into a modal loop. */
7306 - (void
)mouseDown
: (NSEvent
*)e
7309 /* hitPart is only updated AFTER event is passed on */
7310 NSScrollerPart part
= [self testPart
: [e locationInWindow
]];
7311 CGFloat inc
= 0.0, loc
, kloc
, pos
;
7314 NSTRACE
(EmacsScroller_mouseDown
);
7318 case NSScrollerDecrementPage
:
7319 last_hit_part
= scroll_bar_above_handle
; inc
= -1.0; break;
7320 case NSScrollerIncrementPage
:
7321 last_hit_part
= scroll_bar_below_handle
; inc
= 1.0; break;
7322 case NSScrollerDecrementLine
:
7323 last_hit_part
= scroll_bar_up_arrow
; inc
= -0.1; break;
7324 case NSScrollerIncrementLine
:
7325 last_hit_part
= scroll_bar_down_arrow
; inc
= 0.1; break;
7326 case NSScrollerKnob
:
7327 last_hit_part
= scroll_bar_handle
; break;
7328 case NSScrollerKnobSlot
: /* GNUstep-only */
7329 last_hit_part
= scroll_bar_move_ratio
; break;
7330 default
: /* NSScrollerNoPart? */
7331 fprintf (stderr
, "EmacsScoller
-mouseDown
: unexpected part
%ld\n",
7338 pos
= 0; /* ignored */
7340 /* set a timer to repeat, as we can't let superclass do this modally */
7342 = [[NSTimer scheduledTimerWithTimeInterval
: SCROLL_BAR_FIRST_DELAY
7344 selector
: @selector
(repeatScroll
:)
7351 /* handle, or on GNUstep possibly slot */
7352 NSEvent
*fake_event
;
7354 /* compute float loc in slot and mouse offset on knob */
7355 sr
= [self convertRect
: [self rectForPart
: NSScrollerKnobSlot
]
7357 loc
= NSHeight
(sr
) - ([e locationInWindow
].y
- NSMinY
(sr
));
7363 else if (loc
>= NSHeight
(sr
))
7365 loc
= NSHeight
(sr
);
7373 kr
= [self convertRect
: [self rectForPart
: NSScrollerKnob
]
7375 kloc
= NSHeight
(kr
) - ([e locationInWindow
].y
- NSMinY
(kr
));
7377 last_mouse_offset
= kloc
;
7379 /* if knob, tell emacs a location offset by knob pos
7380 (to indicate top of handle) */
7381 if (part
== NSScrollerKnob
)
7382 pos
= (loc
- last_mouse_offset
) / NSHeight
(sr
);
7384 /* else this is a slot click on GNUstep: go straight there */
7385 pos
= loc
/ NSHeight
(sr
);
7387 /* send a fake mouse-up to super to preempt modal -trackKnob: mode */
7388 fake_event
= [NSEvent mouseEventWithType
: NSLeftMouseUp
7389 location
: [e locationInWindow
]
7390 modifierFlags
: [e modifierFlags
]
7391 timestamp
: [e timestamp
]
7392 windowNumber
: [e windowNumber
]
7393 context
: [e context
]
7394 eventNumber
: [e eventNumber
]
7395 clickCount
: [e clickCount
]
7396 pressure
: [e pressure
]];
7397 [super mouseUp
: fake_event
];
7400 if (part
!= NSScrollerKnob
)
7401 [self sendScrollEventAtLoc
: pos fromEvent
: e
];
7405 /* Called as we manually track scroller drags, rather than superclass. */
7406 - (void
)mouseDragged
: (NSEvent
*)e
7411 NSTRACE
(EmacsScroller_mouseDragged
);
7413 sr
= [self convertRect
: [self rectForPart
: NSScrollerKnobSlot
]
7415 loc
= NSHeight
(sr
) - ([e locationInWindow
].y
- NSMinY
(sr
));
7421 else if (loc
>= NSHeight
(sr
) + last_mouse_offset
)
7423 loc
= NSHeight
(sr
) + last_mouse_offset
;
7426 pos
= (loc
- last_mouse_offset
) / NSHeight
(sr
);
7427 [self sendScrollEventAtLoc
: pos fromEvent
: e
];
7431 - (void
)mouseUp
: (NSEvent
*)e
7433 if (scroll_repeat_entry
)
7435 [scroll_repeat_entry invalidate
];
7436 [scroll_repeat_entry release
];
7437 scroll_repeat_entry
= nil
;
7443 /* treat scrollwheel events in the bar as though they were in the main window */
7444 - (void
) scrollWheel
: (NSEvent
*)theEvent
7446 EmacsView
*view = (EmacsView
*)FRAME_NS_VIEW
(frame
);
7447 [view mouseDown
: theEvent
];
7450 @
end /* EmacsScroller */
7453 #ifdef NS_IMPL_GNUSTEP
7454 /* Dummy class to get rid of startup warnings. */
7455 @implementation EmacsDocument
7461 /* ==========================================================================
7463 Font-related functions; these used to be in nsfaces.m
7465 ========================================================================== */
7469 x_new_font
(struct frame
*f
, Lisp_Object font_object
, int fontset
)
7471 struct font
*font
= XFONT_OBJECT
(font_object
);
7472 EmacsView
*view = FRAME_NS_VIEW
(f
);
7475 fontset
= fontset_from_font
(font_object
);
7476 FRAME_FONTSET
(f
) = fontset
;
7478 if (FRAME_FONT
(f
) == font
)
7479 /* This font is already set in frame F. There's nothing more to
7483 FRAME_FONT
(f
) = font
;
7485 FRAME_BASELINE_OFFSET
(f
) = font
->baseline_offset
;
7486 FRAME_COLUMN_WIDTH
(f
) = font
->average_width
;
7487 FRAME_LINE_HEIGHT
(f
) = font
->height
;
7489 compute_fringe_widths
(f
, 1);
7491 /* Compute the scroll bar width in character columns. */
7492 if (FRAME_CONFIG_SCROLL_BAR_WIDTH
(f
) > 0)
7494 int wid
= FRAME_COLUMN_WIDTH
(f
);
7495 FRAME_CONFIG_SCROLL_BAR_COLS
(f
)
7496 = (FRAME_CONFIG_SCROLL_BAR_WIDTH
(f
) + wid
- 1) / wid
;
7500 int wid
= FRAME_COLUMN_WIDTH
(f
);
7501 FRAME_CONFIG_SCROLL_BAR_COLS
(f
) = (14 + wid
- 1) / wid
;
7504 /* Now make the frame display the given font. */
7505 if (FRAME_NS_WINDOW
(f
) != 0 && ! [view isFullscreen
])
7506 x_set_window_size
(f
, 0, FRAME_COLS
(f
) * FRAME_COLUMN_WIDTH
(f
),
7507 FRAME_LINES
(f
) * FRAME_LINE_HEIGHT
(f
), 1);
7513 /* XLFD: -foundry-family-weight-slant-swidth-adstyle-pxlsz-ptSz-resx-resy-spc-avgWidth-rgstry-encoding */
7514 /* Note: ns_font_to_xlfd and ns_fontname_to_xlfd no longer needed, removed
7518 ns_xlfd_to_fontname
(const
char *xlfd
)
7519 /* --------------------------------------------------------------------------
7520 Convert an X font name (XLFD) to an NS font name.
7521 Only family is used.
7522 The string returned is temporarily allocated.
7523 -------------------------------------------------------------------------- */
7525 char *name
= xmalloc
(180);
7529 if (!strncmp
(xlfd
, "
--"
, 2))
7530 sscanf (xlfd
, "
--%*[^-]-%[^-]179-", name);
7532 sscanf (xlfd
, "
-%*[^-]-%[^-]179-", name);
7534 /* stopgap for malformed XLFD input */
7535 if (strlen
(name
) == 0)
7536 strcpy
(name
, "Monaco"
);
7538 /* undo hack in ns_fontname_to_xlfd, converting '$' to '-', '_' to ' '
7539 also uppercase after '-' or ' ' */
7540 name
[0] = c_toupper
(name
[0]);
7541 for (len
=strlen
(name
), i
=0; i
<len
; i
++)
7547 name
[i
+1] = c_toupper
(name
[i
+1]);
7549 else if (name
[i
] == '_')
7553 name
[i
+1] = c_toupper
(name
[i
+1]);
7556 /*fprintf (stderr, "converted '%s' to '%s'\n",xlfd,name); */
7557 ret
= [[NSString stringWithUTF8String
: name
] UTF8String
];
7564 syms_of_nsterm
(void
)
7566 NSTRACE
(syms_of_nsterm
);
7568 ns_antialias_threshold
= 10.0;
7570 /* from 23+ we need to tell emacs what modifiers there are.. */
7571 DEFSYM
(Qmodifier_value
, "modifier
-value"
);
7572 DEFSYM
(Qalt
, "alt"
);
7573 DEFSYM
(Qhyper
, "hyper"
);
7574 DEFSYM
(Qmeta
, "
meta"
);
7575 DEFSYM
(Qsuper
, "super"
);
7576 DEFSYM
(Qcontrol
, "control"
);
7577 DEFSYM
(QUTF8_STRING
, "UTF8_STRING"
);
7579 DEFSYM
(Qfile
, "file"
);
7580 DEFSYM
(Qurl
, "url"
);
7582 Fput
(Qalt
, Qmodifier_value
, make_number
(alt_modifier
));
7583 Fput
(Qhyper
, Qmodifier_value
, make_number
(hyper_modifier
));
7584 Fput
(Qmeta
, Qmodifier_value
, make_number
(meta_modifier
));
7585 Fput
(Qsuper
, Qmodifier_value
, make_number
(super_modifier
));
7586 Fput
(Qcontrol
, Qmodifier_value
, make_number
(ctrl_modifier
));
7588 DEFVAR_LISP
("ns
-input-file"
, ns_input_file
,
7589 "The file specified in the last NS event."
);
7590 ns_input_file
=Qnil
;
7592 DEFVAR_LISP
("ns
-working
-text"
, ns_working_text
,
7593 "String
for visualizing working composition sequence."
);
7594 ns_working_text
=Qnil
;
7596 DEFVAR_LISP
("ns
-input-font"
, ns_input_font
,
7597 "The font specified in the last NS event."
);
7598 ns_input_font
=Qnil
;
7600 DEFVAR_LISP
("ns
-input-fontsize"
, ns_input_fontsize
,
7601 "The fontsize specified in the last NS event."
);
7602 ns_input_fontsize
=Qnil
;
7604 DEFVAR_LISP
("ns
-input-line"
, ns_input_line
,
7605 "The
line specified in the last NS event."
);
7606 ns_input_line
=Qnil
;
7608 DEFVAR_LISP
("ns
-input-spi
-name"
, ns_input_spi_name
,
7609 "The service name specified in the last NS event."
);
7610 ns_input_spi_name
=Qnil
;
7612 DEFVAR_LISP
("ns
-input-spi
-arg"
, ns_input_spi_arg
,
7613 "The service argument specified in the last NS event."
);
7614 ns_input_spi_arg
=Qnil
;
7616 DEFVAR_LISP
("ns
-alternate
-modifier"
, ns_alternate_modifier
,
7617 "This variable describes the behavior of the alternate or option key.
\n\
7618 Set to control
, meta, alt
, super
, or hyper means it is taken to be that key.
\n\
7619 Set to none means that the alternate
/ option key is not interpreted by Emacs
\n\
7620 at
all, allowing it to be used at a
lower level
for accented character entry."
);
7621 ns_alternate_modifier
= Qmeta
;
7623 DEFVAR_LISP
("ns
-right
-alternate
-modifier"
, ns_right_alternate_modifier
,
7624 "This variable describes the behavior of the right alternate or option key.
\n\
7625 Set to control
, meta, alt
, super
, or hyper means it is taken to be that key.
\n\
7626 Set to left means be the same key as `ns
-alternate
-modifier
'.\n\
7627 Set to none means that the alternate / option key is not interpreted by Emacs\n\
7628 at all, allowing it to be used at a lower level for accented character entry.");
7629 ns_right_alternate_modifier = Qleft;
7631 DEFVAR_LISP ("ns-command-modifier", ns_command_modifier,
7632 "This variable describes the behavior of the command key.\n\
7633 Set to control, meta, alt, super, or hyper means it is taken to be that key.");
7634 ns_command_modifier = Qsuper;
7636 DEFVAR_LISP ("ns-right-command-modifier", ns_right_command_modifier,
7637 "This variable describes the behavior of the right command key.\n\
7638 Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\
7639 Set to left means be the same key as `ns-command-modifier'.
\n\
7640 Set to none means that the command
/ option key is not interpreted by Emacs
\n\
7641 at
all, allowing it to be used at a
lower level
for accented character entry."
);
7642 ns_right_command_modifier
= Qleft
;
7644 DEFVAR_LISP
("ns
-control
-modifier"
, ns_control_modifier
,
7645 "This variable describes the behavior of the control key.
\n\
7646 Set to control
, meta, alt
, super
, or hyper means it is taken to be that key."
);
7647 ns_control_modifier
= Qcontrol
;
7649 DEFVAR_LISP
("ns
-right
-control
-modifier"
, ns_right_control_modifier
,
7650 "This variable describes the behavior of the right control key.
\n\
7651 Set to control
, meta, alt
, super
, or hyper means it is taken to be that key.
\n\
7652 Set to left means be the same key as `ns
-control
-modifier
'.\n\
7653 Set to none means that the control / option key is not interpreted by Emacs\n\
7654 at all, allowing it to be used at a lower level for accented character entry.");
7655 ns_right_control_modifier = Qleft;
7657 DEFVAR_LISP ("ns-function-modifier", ns_function_modifier,
7658 "This variable describes the behavior of the function key (on laptops).\n\
7659 Set to control, meta, alt, super, or hyper means it is taken to be that key.\n\
7660 Set to none means that the function key is not interpreted by Emacs at all,\n\
7661 allowing it to be used at a lower level for accented character entry.");
7662 ns_function_modifier = Qnone;
7664 DEFVAR_LISP ("ns-antialias-text", ns_antialias_text,
7665 "Non-nil (the default) means to render text antialiased.");
7666 ns_antialias_text = Qt;
7668 DEFVAR_LISP ("ns-confirm-quit", ns_confirm_quit,
7669 "Whether to confirm application quit using dialog.");
7670 ns_confirm_quit = Qnil;
7672 DEFVAR_LISP ("ns-auto-hide-menu-bar", ns_auto_hide_menu_bar,
7673 doc: /* Non-nil means that the menu bar is hidden, but appears when the mouse is near.
7674 Only works on OSX 10.6 or later. */);
7675 ns_auto_hide_menu_bar = Qnil;
7677 DEFVAR_BOOL ("ns-use-native-fullscreen", ns_use_native_fullscreen,
7678 doc: /*Non-nil means to use native fullscreen on OSX >= 10.7.
7679 Nil means use fullscreen the old (< 10.7) way. The old way works better with
7680 multiple monitors, but lacks tool bar. This variable is ignored on OSX < 10.7.
7681 Default is t for OSX >= 10.7, nil otherwise. */);
7682 #ifdef HAVE_NATIVE_FS
7683 ns_use_native_fullscreen = YES;
7685 ns_use_native_fullscreen = NO;
7687 ns_last_use_native_fullscreen = ns_use_native_fullscreen;
7689 DEFVAR_BOOL ("ns-use-srgb-colorspace", ns_use_srgb_colorspace,
7690 doc: /*Non-nil means to use sRGB colorspace on OSX >= 10.7.
7691 Note that this does not apply to images.
7692 This variable is ignored on OSX < 10.7 and GNUstep. */);
7693 ns_use_srgb_colorspace = YES;
7695 /* TODO: move to common code */
7696 DEFVAR_LISP ("x-toolkit-scroll-bars", Vx_toolkit_scroll_bars,
7697 doc: /* Which toolkit scroll bars Emacs uses, if any.
7698 A value of nil means Emacs doesn't use toolkit scroll bars.
7699 With the X Window system
, the value is a symbol describing the
7700 X toolkit. Possible values are
: gtk
, motif
, xaw
, or xaw3d.
7701 With MS Windows or Nextstep
, the value is t. */
);
7702 Vx_toolkit_scroll_bars
= Qt
;
7704 DEFVAR_BOOL
("x
-use
-underline
-position
-properties"
,
7705 x_use_underline_position_properties
,
7706 doc: /*Non-nil means make use of UNDERLINE_POSITION font properties.
7707 A value of nil means ignore them. If you encounter fonts with bogus
7708 UNDERLINE_POSITION font properties, for example 7x13 on XFree prior
7709 to 4.1, set this to nil. */);
7710 x_use_underline_position_properties
= 0;
7712 DEFVAR_BOOL
("x
-underline
-at
-descent
-line"
,
7713 x_underline_at_descent_line
,
7714 doc: /* Non-nil means to draw the underline at the same place as the descent line.
7715 A value of nil means to draw the underline according to the value of the
7716 variable `x-use-underline-position-properties', which is usually at the
7717 baseline level. The default value is nil. */);
7718 x_underline_at_descent_line
= 0;
7720 /* Tell Emacs about this window system. */
7721 Fprovide
(Qns
, Qnil
);
7723 DEFSYM
(Qcocoa
, "cocoa"
);
7724 DEFSYM
(Qgnustep
, "gnustep"
);
7727 #ifdef NS_IMPL_COCOA
7728 Fprovide
(Qcocoa
, Qnil
);
7729 #
if MAC_OS_X_VERSION_MAX_ALLOWED
>= 1050
7733 Fprovide
(Qgnustep
, Qnil
);