Mercurial > hg > xemacs-beta
view src/extw-Xlib.c @ 5634:2014ff433daf
Support hash COLLECTIONs, #'{all,try}-completion{s,}; add #'test-completion
src/ChangeLog addition:
2012-01-01 Aidan Kehoe <kehoea@parhasard.net>
Add #'test-completion, API from GNU.
Accept hash table COLLECTIONs in it and in the other
completion-oriented functions, #'try-completion,
#'all-completions, and those Lisp functions implemented in terms
of them.
* lisp.h: Update the prototype of map_obarray(), making FN
compatible with the FUNCTION argument of elisp_maphash();
* abbrev.c (abbrev_match_mapper):
* abbrev.c (record_symbol):
* doc.c (verify_doc_mapper):
* symbols.c (mapatoms_1):
* symbols.c (apropos_mapper):
Update these mapper functions to reflect the new argument to
map_obarray().
* symbols.c (map_obarray):
Call FN with two arguments, the string name of the symbol, and the
symbol itself, for API (mapper) compatibility with
elisp_maphash().
* minibuf.c (map_completion): New. Map a maphash_function_t across
a non function COLLECTION, as appropriate for #'try-completion and
friends.
* minibuf.c (map_completion_list): New. Map a maphash_function_t
across a pseudo-alist, as appropriate for the completion
functions.
* minibuf.c (ignore_completion_p): PRED needs to be called with
two args if and only if the collection is a hash table. Implement
this.
* minibuf.c (try_completion_mapper): New. The loop body of
#'try-completion, refactored out.
* minibuf.c (Ftry_completion): Use try_completion_mapper(),
map_completion().
* minibuf.c (all_completions_mapper): New. The loop body of
#'all-completions, refactored out.
* minibuf.c (Fall_completions): Use all_completions_mapper(),
map_completion().
* minibuf.c (test_completion_mapper): New. The loop body of
#'test-completion.
* minibuf.c (Ftest_completion): New, API from GNU.
* minibuf.c (syms_of_minibuf): Make Ftest_completion available.
tests/ChangeLog addition:
2012-01-01 Aidan Kehoe <kehoea@parhasard.net>
* automated/completion-tests.el: New.
Test #'try-completion, #'all-completion and #'test-completion with
list, vector and hash-table COLLECTION arguments.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Sun, 01 Jan 2012 15:18:52 +0000 |
parents | 2aa9cd456ae7 |
children |
line wrap: on
line source
/* Common code between client and shell widgets; not Xt-specific. Copyright (C) 1993, 1994 Sun Microsystems, Inc. This library is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this library. If not, see <http://www.gnu.org/licenses/>. */ /* Synched up with: Not in FSF. */ /* Written by Ben Wing, September 1993. */ #ifdef emacs #include <config.h> #ifndef EXTERNAL_WIDGET ERROR! This ought not be getting compiled if EXTERNAL_WIDGET is undefined #endif #endif #include <X11/Xlib.h> #include "extw-Xlib.h" int extw_which_side; static int atoms_initialized; Atom a_EXTW_QUERY_GEOMETRY, a_EXTW_GEOMETRY_MANAGER, a_EXTW_WIDGET_GEOMETRY, a_EXTW_NOTIFY; void extw_initialize_atoms(Display *display) { if (!atoms_initialized) { a_EXTW_QUERY_GEOMETRY = XInternAtom(display, "EXTW_QUERY_GEOMETRY", False); a_EXTW_GEOMETRY_MANAGER = XInternAtom(display, "EXTW_GEOMETRY_MANAGER", False); a_EXTW_WIDGET_GEOMETRY = XInternAtom(display, "EXTW_WIDGET_GEOMETRY", False); a_EXTW_NOTIFY = XInternAtom(display, "EXTW_NOTIFY", False); atoms_initialized = 1; } } /* send a notification to the other-side widget. */ void extw_send_notify_3(Display *display, Window win, en_extw_notify type, long data0, long data1, long data2) { XClientMessageEvent xev; xev.type = ClientMessage; xev.message_type = a_EXTW_NOTIFY; xev.format = 32; xev.display = display; xev.window = win; xev.data.l[0] = extw_which_side; xev.data.l[1] = type; xev.data.l[2] = data0; xev.data.l[3] = data1; xev.data.l[4] = data2; /* UGGGHHHH! All I want to do is ensure that the ClientMessage gets received. Unfortunately X doesn't provide any simple way to do that but instead has this event_mask bogosity in XSendEvent. */ XSendEvent(display, win, False, extw_which_side == extw_shell_send ? 0 : StructureNotifyMask, (XEvent *) &xev); }