Mercurial > hg > xemacs-beta
view src/EmacsManager.c @ 5307:c096d8051f89
Have NATNUMP give t for positive bignums; check limits appropriately.
src/ChangeLog addition:
2010-11-20 Aidan Kehoe <kehoea@parhasard.net>
* abbrev.c (Fexpand_abbrev):
* alloc.c:
* alloc.c (Fmake_list):
* alloc.c (Fmake_vector):
* alloc.c (Fmake_bit_vector):
* alloc.c (Fmake_byte_code):
* alloc.c (Fmake_string):
* alloc.c (vars_of_alloc):
* bytecode.c (UNUSED):
* bytecode.c (Fbyte_code):
* chartab.c (decode_char_table_range):
* cmds.c (Fself_insert_command):
* data.c (check_integer_range):
* data.c (Fnatnump):
* data.c (Fnonnegativep):
* data.c (Fstring_to_number):
* elhash.c (hash_table_size_validate):
* elhash.c (decode_hash_table_size):
* eval.c (Fbacktrace_frame):
* event-stream.c (lisp_number_to_milliseconds):
* event-stream.c (Faccept_process_output):
* event-stream.c (Frecent_keys):
* event-stream.c (Fdispatch_event):
* events.c (Fmake_event):
* events.c (Fevent_timestamp):
* events.c (Fevent_timestamp_lessp):
* events.h:
* events.h (struct command_builder):
* file-coding.c (gzip_putprop):
* fns.c:
* fns.c (check_sequence_range):
* fns.c (Frandom):
* fns.c (Fnthcdr):
* fns.c (Flast):
* fns.c (Fnbutlast):
* fns.c (Fbutlast):
* fns.c (Fmember):
* fns.c (Ffill):
* fns.c (Freduce):
* fns.c (replace_string_range_1):
* fns.c (Freplace):
* font-mgr.c (Ffc_pattern_get):
* frame-msw.c (msprinter_set_frame_properties):
* glyphs.c (check_valid_xbm_inline):
* indent.c (Fmove_to_column):
* intl-win32.c (mswindows_multibyte_to_unicode_putprop):
* lisp.h:
* lisp.h (ARRAY_DIMENSION_LIMIT):
* lread.c (decode_mode_1):
* mule-ccl.c (ccl_get_compiled_code):
* number.h:
* process-unix.c (unix_open_multicast_group):
* process.c (Fset_process_window_size):
* profile.c (Fstart_profiling):
* unicode.c (Funicode_to_char):
Change NATNUMP to return 1 for positive bignums; changes uses of
it and of CHECK_NATNUM appropriately, usually by checking for an
integer in an appropriate range.
Add array-dimension-limit and use it in #'make-vector,
#'make-string. Add array-total-size-limit, array-rank-limit while
we're at it, for the sake of any Common Lisp-oriented code that
uses these limits.
Rename check_int_range to check_integer_range, have it take
Lisp_Objects (and thus bignums) instead.
Remove bignum_butlast(), just set int_n to an appropriately large
integer if N is a bignum.
Accept bignums in check_sequence_range(), change the functions
that use check_sequence_range() appropriately.
Move the definition of NATNUMP() to number.h; document why it's a
reasonable name, contradicting an old comment.
tests/ChangeLog addition:
2010-11-20 Aidan Kehoe <kehoea@parhasard.net>
* automated/lisp-tests.el:
* automated/lisp-tests.el (featurep):
* automated/lisp-tests.el (wrong-type-argument):
* automated/mule-tests.el (featurep):
Check for args-out-of-range errors instead of wrong-type-argument
errors in various places when code is handed a large bignum
instead of a fixnum.
Also check for the wrong-type-argument errors when giving the same
code a non-integer value.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Sat, 20 Nov 2010 16:49:11 +0000 |
parents | 726060ee587c |
children | 308d34e9f07d |
line wrap: on
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/* Emacs manager widget. Copyright (C) 1993-1995 Sun Microsystems, Inc. Copyright (C) 1995 Ben Wing. This file is part of XEmacs. XEmacs 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 2, or (at your option) any later version. XEmacs 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 XEmacs; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Synched up with: Not in FSF. */ /* Written by Ben Wing, May, 1994. */ #include <config.h> #include <X11/StringDefs.h> #include "EmacsManagerP.h" #ifdef LWLIB_MENUBARS_MOTIF #include "xmotif.h" #include <Xm/RowColumn.h> #endif /* LWLIB_MENUBARS_MOTIF */ #include "compiler.h" #include "../lwlib/xt-wrappers.h" /* For I, Emacs, am a kind god. Unlike the goddess Athena and the Titan Motif, I require no ritual sacrifices to placate the lesser daemons of geometry management. */ static XtResource resources[] = { #define offset(field) XtOffset(EmacsManagerWidget, emacs_manager.field) #define res(name,_class,intrepr,size,member,extrepr,value) \ Xt_RESOURCE (name, _class, intrepr, size, offset(member), extrepr, value) res (XtNresizeCallback, XtCCallback, XtRCallback, XtCallbackList, resize_callback, XtRImmediate, 0), res (XtNqueryGeometryCallback, XtCCallback, XtRCallback, XtCallbackList, query_geometry_callback, XtRImmediate, 0), res (XtNuserData, XtCUserData, XtRPointer, XtPointer, user_data, XtRImmediate, 0), }; /**************************************************************** * * Full class record constant * ****************************************************************/ static XtGeometryResult QueryGeometry (Widget wid, XtWidgetGeometry *request, XtWidgetGeometry *reply); static void Resize (Widget w); static XtGeometryResult GeometryManager (Widget w, XtWidgetGeometry *request, XtWidgetGeometry *reply); static void ChangeManaged (Widget w); static void Realize (Widget w, Mask *valueMask, XSetWindowAttributes *attributes); static void ClassInitialize (void); EmacsManagerClassRec emacsManagerClassRec = { { /* core_class fields */ #ifdef LWLIB_USES_MOTIF /* superclass */ (WidgetClass) &xmManagerClassRec, #else /* superclass */ (WidgetClass) &compositeClassRec, #endif /* class_name */ (String) "EmacsManager", /* widget_size */ sizeof (EmacsManagerRec), /* class_initialize */ ClassInitialize, /* class_part_init */ NULL, /* class_inited */ FALSE, /* initialize */ NULL, /* initialize_hook */ NULL, /* realize */ Realize, /* actions */ NULL, /* num_actions */ 0, /* resources */ resources, /* num_resources */ XtNumber(resources), /* xrm_class */ NULLQUARK, /* compress_motion */ TRUE, /* compress_exposure */ XtExposeCompressMaximal | XtExposeNoRegion, /* compress_enterleave*/ TRUE, /* visible_interest */ FALSE, /* destroy */ NULL, /* resize */ Resize, /* expose */ NULL, /* set_values */ NULL, /* set_values_hook */ NULL, /* set_values_almost */ XtInheritSetValuesAlmost, /* get_values_hook */ NULL, /* accept_focus */ NULL, /* version */ XtVersion, /* callback_private */ NULL, /* tm_table */ XtInheritTranslations, /* query_geometry */ QueryGeometry, /* display_accelerator*/ XtInheritDisplayAccelerator, /* extension */ NULL }, { /* composite_class fields */ /* geometry_manager */ GeometryManager, /* change_managed */ ChangeManaged, /* insert_child */ XtInheritInsertChild, /* delete_child */ XtInheritDeleteChild, /* extension */ NULL }, #ifdef LWLIB_USES_MOTIF { /* constraint_class fields */ NULL, /* resource list */ 0, /* num resources */ 0, /* constraint size */ (XtInitProc)NULL, /* init proc */ (XtWidgetProc)NULL, /* destroy proc */ (XtSetValuesFunc)NULL, /* set values proc */ NULL, /* extension */ }, { /* manager_class fields */ XtInheritTranslations, /* translations */ NULL, /* syn_resources */ 0, /* num_syn_resources */ NULL, /* syn_cont_resources */ 0, /* num_syn_cont_resources */ XmInheritParentProcess, /* parent_process */ NULL, /* extension */ }, #endif { /* emacs_manager_class fields */ /* empty */ 0, } }; WidgetClass emacsManagerWidgetClass = (WidgetClass)&emacsManagerClassRec; /* What is my preferred size? A suggested size may be given. */ static XtGeometryResult QueryGeometry (Widget w, XtWidgetGeometry *request, XtWidgetGeometry *reply) { EmacsManagerWidget emw = (EmacsManagerWidget) w; EmacsManagerQueryGeometryStruct struc; int request_mode = request->request_mode; struc.request_mode = request_mode; struc.proposed_width = (request_mode & CWWidth) ? request->width : 0; struc.proposed_height = (request_mode & CWHeight) ? request->height : 0; XtCallCallbackList (w, emw->emacs_manager.query_geometry_callback, &struc); reply->request_mode = CWWidth | CWHeight; reply->width = struc.proposed_width; reply->height = struc.proposed_height; if (((request_mode & CWWidth) && (request->width != reply->width)) || ((request_mode & CWHeight) && (request->height != reply->height))) return XtGeometryAlmost; return XtGeometryYes; } static void Resize (Widget w) { EmacsManagerWidget emw = (EmacsManagerWidget) w; EmacsManagerResizeStruct struc; struc.width = w->core.width; struc.height = w->core.height; XtCallCallbackList (w, emw->emacs_manager.resize_callback, &struc); } static XtGeometryResult GeometryManager (Widget w, XtWidgetGeometry *request, XtWidgetGeometry *UNUSED (reply)) { /* Sure, any changes are fine. */ #ifdef LWLIB_MENUBARS_MOTIF /* The Motif menubar will merrily request a new size every time a child is added or deleted. Blow it off because it doesn't know what it's talking about. */ if (XtClass (w) != xmRowColumnWidgetClass) #endif /* LWLIB_MENUBARS_MOTIF */ { if (request->request_mode & CWWidth) w->core.width = request->width; if (request->request_mode & CWHeight) w->core.height = request->height; } if (request->request_mode & CWBorderWidth) w->core.border_width = request->border_width; if (request->request_mode & CWX) w->core.x = request->x; if (request->request_mode & CWY) w->core.y = request->y; return XtGeometryYes; } static void ChangeManaged (Widget w) { if (!XtIsRealized (w)) { XtWidgetGeometry request, reply; /* find out how big we'd like to be ... */ request.request_mode = 0; XtQueryGeometry (w, &request, &reply); EmacsManagerChangeSize (w, reply.width, reply.height); } } static void Realize (Widget w, Mask *valueMask, XSetWindowAttributes *attributes) { attributes->bit_gravity = NorthWestGravity; *valueMask |= CWBitGravity; XtCreateWindow (w, (unsigned) InputOutput, (Visual *) CopyFromParent, *valueMask, attributes); } static void ClassInitialize (void) { return; } void EmacsManagerChangeSize (Widget w, Dimension width, Dimension height) { if (width == 0) width = w->core.width; if (height == 0) height = w->core.height; /* #### AFAICT this gets called in two places. One is in ChangeManaged(), above. The other is in EmacsFrameResize(). Perhaps ChangeManaged() should initiate resize requests, but EmacsFrameResize() should not. Unfortunately, I've tried making this conditional on whether we're called from EmacsFrameResize() or not, but that results in an infloop via the callback to x_layout_widgets() in Resize(). Whee! */ /* do nothing if we're already that size */ if (w->core.width != width || w->core.height != height) { XtGeometryResult result = XtMakeResizeRequest (w, width, height, &w->core.width, &w->core.height); if (result == XtGeometryNo) return; if (result == XtGeometryAlmost) XtMakeResizeRequest (w, w->core.width, w->core.height, NULL, NULL); Resize (w); } }