/* NeXT/Open/GNUstep / MacOSX Cocoa selection processing for emacs.
- Copyright (C) 1993-1994, 2005-2006, 2008-2012
- Free Software Foundation, Inc.
+ Copyright (C) 1993-1994, 2005-2006, 2008-2013 Free Software
+ Foundation, Inc.
This file is part of GNU Emacs.
/* This should be the first include, as it may set up #defines affecting
interpretation of even the system includes. */
#include <config.h>
-#include <setjmp.h>
#include "lisp.h"
#include "nsterm.h"
if (EQ (sym, QPRIMARY)) return NXPrimaryPboard;
if (EQ (sym, QSECONDARY)) return NXSecondaryPboard;
if (EQ (sym, QTEXT)) return NSStringPboardType;
- return [NSString stringWithUTF8String: SDATA (XSYMBOL (sym)->xname)];
+ return [NSString stringWithUTF8String: SSDATA (SYMBOL_NAME (sym))];
}
static NSPasteboard *
if (VECTORP (obj))
{
- int i;
- int size = ASIZE (obj);
+ ptrdiff_t i;
+ ptrdiff_t size = ASIZE (obj);
Lisp_Object copy;
if (size == 1)
return clean_local_selection_data (AREF (obj, 0));
- copy = Fmake_vector (make_number (size), Qnil);
+ copy = make_uninit_vector (size);
for (i = 0; i < size; i++)
ASET (copy, i, clean_local_selection_data (AREF (obj, i)));
return copy;
CHECK_STRING (str);
- utfStr = SDATA (str);
+ utfStr = SSDATA (str);
nsStr = [[NSString alloc] initWithBytesNoCopy: utfStr
length: SBYTES (str)
encoding: NSUTF8StringEncoding
Lisp_Object target_type)
{
Lisp_Object local_value;
- Lisp_Object handler_fn, value, type, check;
- int count;
+ Lisp_Object handler_fn, value, check;
+ ptrdiff_t count;
local_value = assq_no_quit (selection_name, Vselection_alist);
check = value;
if (CONSP (value) && SYMBOLP (XCAR (value)))
{
- type = XCAR (value);
check = XCDR (value);
}
return value;
// FIXME: Why `quit' rather than `error'?
- Fsignal (Qquit, Fcons (build_string (
- "invalid data returned by selection-conversion function"),
- Fcons (handler_fn, Fcons (value, Qnil))));
+ Fsignal (Qquit,
+ list3 (build_string ("invalid data returned by"
+ " selection-conversion function"),
+ handler_fn, value));
// FIXME: Beware, `quit' can return!!
return Qnil;
}
if (type == nil)
{
Fsignal (Qquit,
- Fcons (build_string ("empty or unsupported pasteboard type"),
- Qnil));
+ list1 (build_string ("empty or unsupported pasteboard type")));
return Qnil;
}
else
{
Fsignal (Qquit,
- Fcons (build_string ("pasteboard doesn't contain valid data"),
- Qnil));
+ list1 (build_string ("pasteboard doesn't contain"
+ " valid data")));
return Qnil;
}
}
utfStr = [mstr UTF8String];
length = [mstr lengthOfBytesUsingEncoding: NSUTF8StringEncoding];
-#if ! defined (NS_IMPL_COCOA) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_4
- if (!utfStr)
+#if ! defined (NS_IMPL_COCOA)
+ if (!utfStr)
{
utfStr = [mstr cString];
length = strlen (utfStr);
NS_HANDLER
{
message1 ("ns_string_from_pasteboard: UTF8String failed\n");
-#if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
+#if defined (NS_IMPL_COCOA)
utfStr = "Conversion failed";
#else
utfStr = [str lossyCString];
DEFUN ("x-own-selection-internal", Fx_own_selection_internal,
- Sx_own_selection_internal, 2, 2, 0,
- doc: /* Assert a selection.
-SELECTION-NAME is a symbol, typically `PRIMARY', `SECONDARY', or `CLIPBOARD'.
+ Sx_own_selection_internal, 2, 3, 0,
+ doc: /* Assert an X selection of type SELECTION and value VALUE.
+SELECTION is a symbol, typically `PRIMARY', `SECONDARY', or `CLIPBOARD'.
+\(Those are literal upper-case symbol names, since that's what X expects.)
VALUE is typically a string, or a cons of two markers, but may be
-anything that the functions on `selection-converter-alist' know about. */)
- (Lisp_Object selection_name, Lisp_Object selection_value)
+anything that the functions on `selection-converter-alist' know about.
+
+FRAME should be a frame that should own the selection. If omitted or
+nil, it defaults to the selected frame.
+
+On Nextstep, FRAME is unused. */)
+ (Lisp_Object selection, Lisp_Object value, Lisp_Object frame)
{
id pb;
Lisp_Object old_value, new_value;
Lisp_Object successful_p = Qnil, rest;
Lisp_Object target_symbol, data;
-
- check_ns ();
- CHECK_SYMBOL (selection_name);
- if (NILP (selection_value))
- error ("selection-value may not be nil.");
- pb = ns_symbol_to_pb (selection_name);
+ check_window_system (NULL);
+ CHECK_SYMBOL (selection);
+ if (NILP (value))
+ error ("selection value may not be nil.");
+ pb = ns_symbol_to_pb (selection);
if (pb == nil) return Qnil;
ns_declare_pasteboard (pb);
- old_value = assq_no_quit (selection_name, Vselection_alist);
- new_value = Fcons (selection_name, Fcons (selection_value, Qnil));
+ old_value = assq_no_quit (selection, Vselection_alist);
+ new_value = list2 (selection, value);
if (NILP (old_value))
Vselection_alist = Fcons (new_value, Vselection_alist);
/* We only support copy of text. */
type = NSStringPboardType;
target_symbol = ns_string_to_symbol (type);
- data = ns_get_local_selection (selection_name, target_symbol);
+ data = ns_get_local_selection (selection, target_symbol);
if (!NILP (data))
{
if (STRINGP (data))
if (!EQ (Vns_sent_selection_hooks, Qunbound))
{
for (rest = Vns_sent_selection_hooks; CONSP (rest); rest = Fcdr (rest))
- call3 (Fcar (rest), selection_name, target_symbol, successful_p);
+ call3 (Fcar (rest), selection, target_symbol, successful_p);
}
-
- return selection_value;
+
+ return value;
}
DEFUN ("x-disown-selection-internal", Fx_disown_selection_internal,
- Sx_disown_selection_internal, 1, 2, 0,
- doc: /* If we own the selection SELECTION, disown it. */)
- (Lisp_Object selection_name, Lisp_Object time)
+ Sx_disown_selection_internal, 1, 3, 0,
+ doc: /* If we own the selection SELECTION, disown it.
+Disowning it means there is no such selection.
+
+Sets the last-change time for the selection to TIME-OBJECT (by default
+the time of the last event).
+
+TERMINAL should be a terminal object or a frame specifying the X
+server to query. If omitted or nil, that stands for the selected
+frame's display, or the first available X display.
+
+On Nextstep, the TIME-OBJECT and TERMINAL arguments are unused.
+On MS-DOS, all this does is return non-nil if we own the selection. */)
+ (Lisp_Object selection, Lisp_Object time_object, Lisp_Object terminal)
{
id pb;
- check_ns ();
- CHECK_SYMBOL (selection_name);
- if (NILP (assq_no_quit (selection_name, Vselection_alist))) return Qnil;
+ check_window_system (NULL);
+ CHECK_SYMBOL (selection);
+ if (NILP (assq_no_quit (selection, Vselection_alist))) return Qnil;
- pb = ns_symbol_to_pb (selection_name);
+ pb = ns_symbol_to_pb (selection);
if (pb != nil) ns_undeclare_pasteboard (pb);
return Qt;
}
DEFUN ("x-selection-exists-p", Fx_selection_exists_p, Sx_selection_exists_p,
- 0, 1, 0, doc: /* Whether there is an owner for the given selection.
-The arg should be the name of the selection in question, typically one of
-the symbols `PRIMARY', `SECONDARY', or `CLIPBOARD'.
-\(Those are literal upper-case symbol names.)
-For convenience, the symbol nil is the same as `PRIMARY',
-and t is the same as `SECONDARY'.) */)
- (Lisp_Object selection)
+ 0, 2, 0, doc: /* Whether there is an owner for the given X selection.
+SELECTION should be the name of the selection in question, typically
+one of the symbols `PRIMARY', `SECONDARY', or `CLIPBOARD'. (X expects
+these literal upper-case names.) The symbol nil is the same as
+`PRIMARY', and t is the same as `SECONDARY'.
+
+TERMINAL should be a terminal object or a frame specifying the X
+server to query. If omitted or nil, that stands for the selected
+frame's display, or the first available X display.
+
+On Nextstep, TERMINAL is unused. */)
+ (Lisp_Object selection, Lisp_Object terminal)
{
id pb;
NSArray *types;
- check_ns ();
+ check_window_system (NULL);
CHECK_SYMBOL (selection);
if (EQ (selection, Qnil)) selection = QPRIMARY;
if (EQ (selection, Qt)) selection = QSECONDARY;
pb = ns_symbol_to_pb (selection);
if (pb == nil) return Qnil;
-
+
types = [pb types];
return ([types count] == 0) ? Qnil : Qt;
}
DEFUN ("x-selection-owner-p", Fx_selection_owner_p, Sx_selection_owner_p,
- 0, 1, 0,
- doc: /* Whether the current Emacs process owns the given selection.
+ 0, 2, 0,
+ doc: /* Whether the current Emacs process owns the given X Selection.
The arg should be the name of the selection in question, typically one of
the symbols `PRIMARY', `SECONDARY', or `CLIPBOARD'.
-\(Those are literal upper-case symbol names.)
+\(Those are literal upper-case symbol names, since that's what X expects.)
For convenience, the symbol nil is the same as `PRIMARY',
-and t is the same as `SECONDARY'.) */)
- (Lisp_Object selection)
+and t is the same as `SECONDARY'.
+
+TERMINAL should be a terminal object or a frame specifying the X
+server to query. If omitted or nil, that stands for the selected
+frame's display, or the first available X display.
+
+On Nextstep, TERMINAL is unused. */)
+ (Lisp_Object selection, Lisp_Object terminal)
{
- check_ns ();
+ check_window_system (NULL);
CHECK_SYMBOL (selection);
if (EQ (selection, Qnil)) selection = QPRIMARY;
if (EQ (selection, Qt)) selection = QSECONDARY;
DEFUN ("x-get-selection-internal", Fx_get_selection_internal,
- Sx_get_selection_internal, 2, 2, 0,
- doc: /* Return text selected from some pasteboard.
-SELECTION is a symbol, typically `PRIMARY', `SECONDARY', or `CLIPBOARD'.
-\(Those are literal upper-case symbol names.)
-TYPE is the type of data desired, typically `STRING'. */)
- (Lisp_Object selection_name, Lisp_Object target_type)
+ Sx_get_selection_internal, 2, 4, 0,
+ doc: /* Return text selected from some X window.
+SELECTION-SYMBOL is typically `PRIMARY', `SECONDARY', or `CLIPBOARD'.
+\(Those are literal upper-case symbol names, since that's what X expects.)
+TARGET-TYPE is the type of data desired, typically `STRING'.
+
+TIME-STAMP is the time to use in the XConvertSelection call for foreign
+selections. If omitted, defaults to the time for the last event.
+
+TERMINAL should be a terminal object or a frame specifying the X
+server to query. If omitted or nil, that stands for the selected
+frame's display, or the first available X display.
+
+On Nextstep, TIME-STAMP and TERMINAL are unused. */)
+ (Lisp_Object selection_name, Lisp_Object target_type,
+ Lisp_Object time_stamp, Lisp_Object terminal)
{
Lisp_Object val;
- check_ns ();
+ check_window_system (NULL);
CHECK_SYMBOL (selection_name);
CHECK_SYMBOL (target_type);
val = ns_get_local_selection (selection_name, target_type);
(Lisp_Object selection)
{
id pb;
- check_ns ();
+ check_window_system (NULL);
pb = ns_symbol_to_pb (selection);
return pb != nil ? ns_string_from_pasteboard (pb) : Qnil;
}
(Lisp_Object selection, Lisp_Object string)
{
id pb;
- check_ns ();
+ check_window_system (NULL);
pb = ns_symbol_to_pb (selection);
if (pb != nil) ns_string_to_pasteboard (pb, string);
return Qnil;
Qforeign_selection = intern_c_string ("foreign-selection");
staticpro (&Qforeign_selection);
}
-