/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
+ * Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting
+ * documentation, and that the name of Silicon Graphics not be
+ * used in advertising or publicity pertaining to distribution
+ * of the software without specific prior written permission.
+ * Silicon Graphics makes no representation about the suitability
+ * of this software for any purpose. It is provided "as is"
+ * without any express or implied warranty.
+ *
+ * SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ * GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ * THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
********************************************************/
-#include <limits.h>
+/*
+ * Copyright © 2012 Intel Corporation
+ * Copyright © 2012 Ran Benita <ran234@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Author: Daniel Stone <daniel@fooishbar.org>
+ * Ran Benita <ran234@gmail.com>
+ */
#include "xkbcomp-priv.h"
-#include "parseutils.h"
+#include "text.h"
+#include "expr.h"
#include "action.h"
-#include "alias.h"
-#include "keycodes.h"
#include "vmod.h"
+#include "keycodes.h"
+#include "include.h"
+#include "keysym.h"
-/***====================================================================***/
+enum key_repeat {
+ KEY_REPEAT_UNDEFINED = 0,
+ KEY_REPEAT_YES = 1,
+ KEY_REPEAT_NO = 2,
+};
+
+enum group_field {
+ GROUP_FIELD_SYMS = (1 << 0),
+ GROUP_FIELD_ACTS = (1 << 1),
+ GROUP_FIELD_TYPE = (1 << 2),
+};
+
+enum key_field {
+ KEY_FIELD_REPEAT = (1 << 0),
+ KEY_FIELD_TYPE_DFLT = (1 << 1),
+ KEY_FIELD_GROUPINFO = (1 << 2),
+ KEY_FIELD_VMODMAP = (1 << 3),
+};
+
+typedef struct {
+ unsigned int num_syms;
+ unsigned int sym_index;
+ union xkb_action act;
+} LevelInfo;
-/* Needed to work with the typechecker. */
typedef darray(xkb_keysym_t) darray_xkb_keysym_t;
-typedef darray(union xkb_action) darray_xkb_action;
-
-#define RepeatYes 1
-#define RepeatNo 0
-#define RepeatUndefined ~((unsigned)0)
-
-#define _Key_Syms (1<<0)
-#define _Key_Acts (1<<1)
-#define _Key_Repeat (1<<2)
-#define _Key_Behavior (1<<3)
-#define _Key_Type_Dflt (1<<4)
-#define _Key_Types (1<<5)
-#define _Key_GroupInfo (1<<6)
-#define _Key_VModMap (1<<7)
-
-typedef struct _KeyInfo
-{
- CommonInfo defs;
+
+typedef struct {
+ enum group_field defined;
+ darray_xkb_keysym_t syms;
+ darray(LevelInfo) levels;
+ xkb_atom_t type;
+} GroupInfo;
+
+typedef struct _KeyInfo {
+ enum key_field defined;
+ unsigned file_id;
+ enum merge_mode merge;
+
unsigned long name; /* the 4 chars of the key name, as long */
- unsigned char groupInfo;
- unsigned char typesDefined;
- unsigned char symsDefined;
- unsigned char actsDefined;
- unsigned int numLevels[XkbNumKbdGroups];
-
- /* syms[group] -> Single array for all the keysyms in the group. */
- darray_xkb_keysym_t syms[XkbNumKbdGroups];
- /*
- * symsMapIndex[group][level] -> The index from which the syms for
- * the level begin in the syms[group] array. Remember each keycode
- * can have multiple keysyms in each level (that is, each key press
- * can result in multiple keysyms).
- */
- darray(int) symsMapIndex[XkbNumKbdGroups];
- /*
- * symsMapNumEntries[group][level] -> How many syms are in
- * syms[group][symsMapIndex[group][level]].
- */
- darray(size_t) symsMapNumEntries[XkbNumKbdGroups];
- darray_xkb_action acts[XkbNumKbdGroups];
+ GroupInfo groups[XKB_NUM_GROUPS];
- xkb_atom_t types[XkbNumKbdGroups];
- unsigned repeat;
- struct xkb_behavior behavior;
- unsigned short vmodmap;
+ enum key_repeat repeat;
+ xkb_mod_mask_t vmodmap;
xkb_atom_t dfltType;
+
+ enum xkb_range_exceed_type out_of_range_group_action;
+ xkb_layout_index_t out_of_range_group_number;
} KeyInfo;
-/**
- * Init the given key info to sane values.
- */
static void
-InitKeyInfo(KeyInfo * info)
+InitGroupInfo(GroupInfo *groupi)
{
- int i;
- static const char dflt[4] = "*";
-
- info->defs.defined = 0;
- info->defs.fileID = 0;
- info->defs.merge = MERGE_OVERRIDE;
- info->defs.next = NULL;
- info->name = KeyNameToLong(dflt);
- info->groupInfo = 0;
- info->typesDefined = info->symsDefined = info->actsDefined = 0;
- for (i = 0; i < XkbNumKbdGroups; i++)
- {
- info->numLevels[i] = 0;
- info->types[i] = XKB_ATOM_NONE;
- darray_init(info->syms[i]);
- darray_init(info->symsMapIndex[i]);
- darray_init(info->symsMapNumEntries[i]);
- darray_init(info->acts[i]);
- }
- info->dfltType = XKB_ATOM_NONE;
- info->behavior.type = XkbKB_Default;
- info->behavior.data = 0;
- info->vmodmap = 0;
- info->repeat = RepeatUndefined;
+ memset(groupi, 0, sizeof(*groupi));
}
-/**
- * Free memory associated with this key info and reset to sane values.
- */
static void
-FreeKeyInfo(KeyInfo * info)
+ClearGroupInfo(GroupInfo *groupi)
{
- int i;
-
- info->defs.defined = 0;
- info->defs.fileID = 0;
- info->defs.merge = MERGE_OVERRIDE;
- info->defs.next = NULL;
- info->groupInfo = 0;
- info->typesDefined = info->symsDefined = info->actsDefined = 0;
- for (i = 0; i < XkbNumKbdGroups; i++)
- {
- info->numLevels[i] = 0;
- info->types[i] = XKB_ATOM_NONE;
- darray_free(info->syms[i]);
- darray_free(info->symsMapIndex[i]);
- darray_free(info->symsMapNumEntries[i]);
- darray_free(info->acts[i]);
- }
- info->dfltType = XKB_ATOM_NONE;
- info->behavior.type = XkbKB_Default;
- info->behavior.data = 0;
- info->vmodmap = 0;
- info->repeat = RepeatUndefined;
+ darray_free(groupi->syms);
+ darray_free(groupi->levels);
}
-/**
- * Copy old into new, optionally reset old to 0.
- * If old is reset, new simply re-uses old's memory. Otherwise, the memory is
- * newly allocated and new points to the new memory areas.
- */
-static bool
-CopyKeyInfo(KeyInfo * old, KeyInfo * new, bool clearOld)
+static void
+InitKeyInfo(KeyInfo *keyi, unsigned file_id)
{
- int i;
-
- *new = *old;
- new->defs.next = NULL;
-
- if (clearOld) {
- for (i = 0; i < XkbNumKbdGroups; i++) {
- old->numLevels[i] = 0;
- darray_init(old->symsMapIndex[i]);
- darray_init(old->symsMapNumEntries[i]);
- darray_init(old->syms[i]);
- darray_init(old->acts[i]);
- }
- }
- else {
- for (i = 0; i < XkbNumKbdGroups; i++) {
- darray_copy(new->syms[i], old->syms[i]);
- darray_copy(new->symsMapIndex[i], old->symsMapIndex[i]);
- darray_copy(new->symsMapNumEntries[i], old->symsMapNumEntries[i]);
- darray_copy(new->acts[i], old->acts[i]);
- }
- }
+ static const char dflt_key_name[XKB_KEY_NAME_LENGTH] = "*";
- return true;
+ memset(keyi, 0, sizeof(*keyi));
+ keyi->file_id = file_id;
+ keyi->merge = MERGE_OVERRIDE;
+ keyi->name = KeyNameToLong(dflt_key_name);
+ keyi->out_of_range_group_action = RANGE_WRAP;
+}
+
+static void
+ClearKeyInfo(KeyInfo *keyi)
+{
+ xkb_layout_index_t i;
+ for (i = 0; i < XKB_NUM_GROUPS; i++)
+ ClearGroupInfo(&keyi->groups[i]);
}
/***====================================================================***/
-typedef struct _ModMapEntry
-{
- CommonInfo defs;
+typedef struct _ModMapEntry {
+ enum merge_mode merge;
bool haveSymbol;
int modifier;
- union
- {
+ union {
unsigned long keyName;
xkb_keysym_t keySym;
} u;
} ModMapEntry;
-typedef struct _SymbolsInfo
-{
+typedef struct _SymbolsInfo {
char *name; /* e.g. pc+us+inet(evdev) */
int errorCount;
- unsigned fileID;
+ unsigned file_id;
enum merge_mode merge;
- unsigned explicit_group;
+ xkb_layout_index_t explicit_group;
darray(KeyInfo) keys;
KeyInfo dflt;
VModInfo vmods;
- ActionInfo *action;
- xkb_atom_t groupNames[XkbNumKbdGroups];
+ ActionsInfo *actions;
+ xkb_atom_t groupNames[XKB_NUM_GROUPS];
+ darray(ModMapEntry) modMaps;
- ModMapEntry *modMap;
- AliasInfo *aliases;
+ struct xkb_keymap *keymap;
} SymbolsInfo;
static void
-InitSymbolsInfo(SymbolsInfo * info, struct xkb_keymap *keymap)
+InitSymbolsInfo(SymbolsInfo *info, struct xkb_keymap *keymap,
+ unsigned file_id, ActionsInfo *actions)
{
- int i;
-
- info->name = NULL;
- info->explicit_group = 0;
- info->errorCount = 0;
- info->fileID = 0;
+ memset(info, 0, sizeof(*info));
+ info->keymap = keymap;
+ info->file_id = file_id;
info->merge = MERGE_OVERRIDE;
- darray_init(info->keys);
- darray_growalloc(info->keys, 110);
- info->modMap = NULL;
- for (i = 0; i < XkbNumKbdGroups; i++)
- info->groupNames[i] = XKB_ATOM_NONE;
- InitKeyInfo(&info->dflt);
+ InitKeyInfo(&info->dflt, file_id);
InitVModInfo(&info->vmods, keymap);
- info->action = NULL;
- info->aliases = NULL;
+ info->actions = actions;
}
static void
-FreeSymbolsInfo(SymbolsInfo * info)
+ClearSymbolsInfo(SymbolsInfo * info)
{
- KeyInfo *key;
-
+ KeyInfo *keyi;
free(info->name);
- darray_foreach(key, info->keys)
- FreeKeyInfo(key);
+ darray_foreach(keyi, info->keys)
+ ClearKeyInfo(keyi);
darray_free(info->keys);
- if (info->modMap)
- ClearCommonInfo(&info->modMap->defs);
- if (info->aliases)
- ClearAliases(&info->aliases);
- memset(info, 0, sizeof(SymbolsInfo));
+ darray_free(info->modMaps);
}
static bool
-ResizeKeyGroup(KeyInfo * key, unsigned int group, unsigned int numLevels,
- unsigned sizeSyms, bool forceActions)
+MergeGroups(SymbolsInfo *info, GroupInfo *into, GroupInfo *from, bool clobber,
+ bool report, xkb_layout_index_t group, unsigned long key_name)
{
- int i;
+ xkb_level_index_t i, numLevels;
+ enum { INTO = (1 << 0), FROM = (1 << 1) } using;
- if (darray_size(key->syms[group]) < sizeSyms)
- darray_resize0(key->syms[group], sizeSyms);
+ /* First find the type of the merged group. */
+ if (into->type != from->type) {
+ if (from->type == XKB_ATOM_NONE) {
+ }
+ else if (into->type == XKB_ATOM_NONE) {
+ into->type = from->type;
+ }
+ else {
+ xkb_atom_t use = (clobber ? from->type : into->type);
+ xkb_atom_t ignore = (clobber ? into->type : from->type);
- if (darray_empty(key->symsMapIndex[group]) ||
- key->numLevels[group] < numLevels) {
- darray_resize(key->symsMapIndex[group], numLevels);
- for (i = key->numLevels[group]; i < numLevels; i++)
- darray_item(key->symsMapIndex[group], i) = -1;
+ if (report)
+ log_warn(info->keymap->ctx,
+ "Multiple definitions for group %d type of key %s; "
+ "Using %s, ignoring %s\n",
+ group + 1, LongKeyNameText(key_name),
+ xkb_atom_text(info->keymap->ctx, use),
+ xkb_atom_text(info->keymap->ctx, ignore));
+
+ into->type = use;
+ }
}
+ into->defined |= (from->defined & GROUP_FIELD_TYPE);
- if (darray_empty(key->symsMapNumEntries[group]) ||
- key->numLevels[group] < numLevels)
- darray_resize0(key->symsMapNumEntries[group], numLevels);
+ /* Now look at the levels. */
- if ((forceActions && (key->numLevels[group] < numLevels ||
- darray_empty(key->acts[group]))) ||
- (key->numLevels[group] < numLevels && !darray_empty(key->acts[group])))
- darray_resize0(key->acts[group], numLevels);
+ if (darray_empty(from->levels)) {
+ InitGroupInfo(from);
+ return true;
+ }
- if (key->numLevels[group] < numLevels)
- key->numLevels[group] = numLevels;
+ if (darray_empty(into->levels)) {
+ from->type = into->type;
+ *into = *from;
+ InitGroupInfo(from);
+ return true;
+ }
- return true;
-}
+ /* First we merge the actions and ensure @into has all the levels. */
+ numLevels = MAX(darray_size(into->levels), darray_size(from->levels));
+ for (i = 0; i < numLevels; i++) {
+ union xkb_action *intoAct, *fromAct;
-enum key_group_selector {
- NONE = 0,
- FROM = (1 << 0),
- TO = (1 << 1),
-};
+ if (i >= darray_size(from->levels))
+ continue;
-static bool
-MergeKeyGroups(SymbolsInfo * info,
- KeyInfo * into, KeyInfo * from, unsigned group)
-{
- darray_xkb_keysym_t resultSyms;
- enum key_group_selector using = NONE;
- darray_xkb_action resultActs;
- unsigned int resultWidth;
- unsigned int resultSize = 0;
- int cur_idx = 0;
- int i;
- bool report, clobber;
-
- clobber = (from->defs.merge != MERGE_AUGMENT);
-
- report = (warningLevel > 9) ||
- ((into->defs.fileID == from->defs.fileID) && (warningLevel > 0));
-
- darray_init(resultSyms);
-
- if (into->numLevels[group] >= from->numLevels[group])
- {
- resultActs = into->acts[group];
- resultWidth = into->numLevels[group];
- }
- else
- {
- resultActs = from->acts[group];
- resultWidth = from->numLevels[group];
- darray_resize(into->symsMapIndex[group],
- from->numLevels[group]);
- darray_resize0(into->symsMapNumEntries[group],
- from->numLevels[group]);
-
- for (i = into->numLevels[group]; i < from->numLevels[group]; i++)
- darray_item(into->symsMapIndex[group], i) = -1;
- }
-
- if (darray_empty(resultActs) && (!darray_empty(into->acts[group]) ||
- !darray_empty(from->acts[group])))
- {
- darray_resize0(resultActs, resultWidth);
- for (i = 0; i < resultWidth; i++)
- {
- union xkb_action *fromAct = NULL, *toAct = NULL;
-
- if (!darray_empty(from->acts[group]))
- fromAct = &darray_item(from->acts[group], i);
-
- if (!darray_empty(into->acts[group]))
- toAct = &darray_item(into->acts[group], i);
-
- if (((fromAct == NULL) || (fromAct->type == XkbSA_NoAction))
- && (toAct != NULL))
- {
- darray_item(resultActs, i) = *toAct;
- }
- else if (((toAct == NULL) || (toAct->type == XkbSA_NoAction))
- && (fromAct != NULL))
- {
- darray_item(resultActs, i) = *fromAct;
- }
- else
- {
- union xkb_action *use, *ignore;
- if (clobber)
- {
- use = fromAct;
- ignore = toAct;
- }
- else
- {
- use = toAct;
- ignore = fromAct;
- }
- if (report)
- {
- WARN
- ("Multiple actions for level %d/group %d on key %s\n",
- i + 1, group + 1, longText(into->name));
- ACTION("Using %s, ignoring %s\n",
- XkbcActionTypeText(use->type),
- XkbcActionTypeText(ignore->type));
- }
- if (use)
- darray_item(resultActs, i) = *use;
- }
+ if (i >= darray_size(into->levels)) {
+ darray_append(into->levels, darray_item(from->levels, i));
+ darray_item(into->levels, i).num_syms = 0;
+ darray_item(into->levels, i).sym_index = 0;
+ continue;
}
- }
- for (i = 0; i < resultWidth; i++)
- {
- unsigned int fromSize = 0;
- unsigned toSize = 0;
+ intoAct = &darray_item(into->levels, i).act;
+ fromAct = &darray_item(from->levels, i).act;
- if (!darray_empty(from->symsMapNumEntries[group]) &&
- i < from->numLevels[group])
- fromSize = darray_item(from->symsMapNumEntries[group], i);
+ if (fromAct->type == ACTION_TYPE_NONE) {
+ }
+ else if (intoAct->type == ACTION_TYPE_NONE) {
+ *intoAct = *fromAct;
+ }
+ else {
+ union xkb_action *use = (clobber ? fromAct : intoAct);
+ union xkb_action *ignore = (clobber ? intoAct : fromAct);
- if (!darray_empty(into->symsMapNumEntries[group]) &&
- i < into->numLevels[group])
- toSize = darray_item(into->symsMapNumEntries[group], i);
+ if (report)
+ log_warn(info->keymap->ctx,
+ "Multiple actions for level %d/group %u on key %s; "
+ "Using %s, ignoring %s\n",
+ i + 1, group + 1, LongKeyNameText(key_name),
+ ActionTypeText(use->type),
+ ActionTypeText(ignore->type));
- if (fromSize == 0)
- {
- resultSize += toSize;
- using |= TO;
+ *intoAct = *use;
}
- else if (toSize == 0 || clobber)
- {
- resultSize += fromSize;
+ }
+ into->defined |= (from->defined & GROUP_FIELD_ACTS);
+
+ /* Then merge the keysyms. */
+
+ /*
+ * We want to avoid copying and allocating if not necessary. So
+ * here we do a pre-scan of the levels to check if we'll only use
+ * @into's or @from's keysyms, and if so we'll just assign them.
+ * However if one level uses @into's and another uses @from's, we
+ * will need to construct a new syms array.
+ */
+ using = 0;
+ for (i = 0; i < numLevels; i++) {
+ unsigned int intoSize, fromSize;
+
+ intoSize = darray_item(into->levels, i).num_syms;
+ if (i < darray_size(from->levels))
+ fromSize = darray_item(from->levels, i).num_syms;
+ else
+ fromSize = 0;
+
+ if (intoSize == 0 && fromSize == 0)
+ using |= 0;
+ else if (intoSize == 0)
using |= FROM;
- }
+ else if (fromSize == 0)
+ using |= INTO;
else
- {
- resultSize += toSize;
- using |= TO;
- }
+ using |= (clobber ? FROM : INTO);
}
- if (resultSize == 0)
- goto out;
-
- if (using == FROM)
- {
- resultSyms = from->syms[group];
- darray_free(into->symsMapNumEntries[group]);
- darray_free(into->symsMapIndex[group]);
- into->symsMapNumEntries[group] = from->symsMapNumEntries[group];
- into->symsMapIndex[group] = from->symsMapIndex[group];
- darray_init(from->symsMapNumEntries[group]);
- darray_init(from->symsMapIndex[group]);
- goto out;
+ if (using == 0 || using == INTO) {
}
- else if (using == TO)
- {
- resultSyms = into->syms[group];
- goto out;
+ else if (using == FROM) {
+ darray_free(into->syms);
+ into->syms = from->syms;
+ darray_init(from->syms);
+ for (i = 0; i < darray_size(from->levels); i++) {
+ darray_item(into->levels, i).num_syms =
+ darray_item(from->levels, i).num_syms;
+ darray_item(into->levels, i).sym_index =
+ darray_item(from->levels, i).sym_index;
+ }
}
+ else {
+ darray_xkb_keysym_t syms = darray_new();
- darray_resize0(resultSyms, resultSize);
-
- for (i = 0; i < resultWidth; i++)
- {
- enum key_group_selector use = NONE;
- unsigned int fromSize = 0;
- unsigned int toSize = 0;
+ for (i = 0; i < numLevels; i++) {
+ unsigned int intoSize, fromSize;
- if (i < from->numLevels[group])
- fromSize = darray_item(from->symsMapNumEntries[group], i);
+ intoSize = darray_item(into->levels, i).num_syms;
+ if (i < darray_size(from->levels))
+ fromSize = darray_item(from->levels, i).num_syms;
+ else
+ fromSize = 0;
- if (i < into->numLevels[group])
- toSize = darray_item(into->symsMapNumEntries[group], i);
+ /* Empty level. */
+ if (intoSize == 0 && fromSize == 0)
+ continue;
- if (fromSize == 0 && toSize == 0)
- {
- darray_item(into->symsMapIndex[group], i) = -1;
- darray_item(into->symsMapNumEntries[group], i) = 0;
- continue;
+ if (intoSize != 0 && fromSize != 0 && report)
+ log_info(info->keymap->ctx,
+ "Multiple symbols for group %u, level %d on key %s; "
+ "Using %s, ignoring %s\n",
+ group + 1, i + 1, LongKeyNameText(key_name),
+ (clobber ? "from" : "to"),
+ (clobber ? "to" : "from"));
+
+ if (intoSize == 0 || (fromSize != 0 && clobber)) {
+ unsigned sym_index = darray_item(from->levels, i).sym_index;
+ darray_item(into->levels, i).sym_index = darray_size(syms);
+ darray_item(into->levels, i).num_syms = fromSize;
+ darray_append_items(syms, &darray_item(from->syms, sym_index),
+ fromSize);
+ }
+ else
+ {
+ unsigned sym_index = darray_item(into->levels, i).sym_index;
+ darray_item(into->levels, i).sym_index = darray_size(syms);
+ darray_item(into->levels, i).num_syms = intoSize;
+ darray_append_items(syms, &darray_item(into->syms, sym_index),
+ intoSize);
+ }
}
+ darray_free(into->syms);
+ into->syms = syms;
+ }
+ into->defined |= (from->defined & GROUP_FIELD_SYMS);
- if (fromSize == 0)
- use = TO;
- else if (toSize == 0 || clobber)
- use = FROM;
- else
- use = TO;
-
- if (toSize && fromSize && report)
- {
- INFO("Multiple symbols for group %d, level %d on key %s\n",
- group + 1, i + 1, longText(into->name));
- ACTION("Using %s, ignoring %s\n",
- (use == FROM ? "from" : "to"),
- (use == FROM ? "to" : "from"));
- }
+ return true;
+}
- if (use == FROM)
- {
- memcpy(darray_mem(resultSyms, cur_idx),
- darray_mem(from->syms[group],
- darray_item(from->symsMapIndex[group], i)),
- darray_item(from->symsMapNumEntries[group], i) * sizeof(xkb_keysym_t));
- darray_item(into->symsMapIndex[group], i) = cur_idx;
- darray_item(into->symsMapNumEntries[group], i) =
- darray_item(from->symsMapNumEntries[group], i);
- }
- else
- {
- memcpy(darray_mem(resultSyms, cur_idx),
- darray_mem(into->syms[group],
- darray_item(into->symsMapIndex[group], i)),
- darray_item(into->symsMapNumEntries[group], i) * sizeof(xkb_keysym_t));
- darray_item(into->symsMapIndex[group], i) = cur_idx;
- }
- cur_idx += darray_item(into->symsMapNumEntries[group], i);
- }
-
-out:
- if (!darray_same(resultActs, into->acts[group]))
- darray_free(into->acts[group]);
- if (!darray_same(resultActs, from->acts[group]))
- darray_free(from->acts[group]);
- into->numLevels[group] = resultWidth;
- if (!darray_same(resultSyms, into->syms[group]))
- darray_free(into->syms[group]);
- into->syms[group] = resultSyms;
- if (!darray_same(resultSyms, from->syms[group]))
- darray_free(from->syms[group]);
- darray_init(from->syms[group]);
- darray_free(from->symsMapIndex[group]);
- darray_free(from->symsMapNumEntries[group]);
- into->acts[group] = resultActs;
- darray_init(from->acts[group]);
- if (!darray_empty(into->syms[group]))
- into->symsDefined |= (1 << group);
- from->symsDefined &= ~(1 << group);
- into->actsDefined |= (1 << group);
- from->actsDefined &= ~(1 << group);
+static bool
+UseNewKeyField(enum key_field field, enum key_field old, enum key_field new,
+ bool clobber, bool report, enum key_field *collide)
+{
+ if (!(old & field))
+ return (new & field);
- return true;
+ if (new & field) {
+ if (report)
+ *collide |= field;
+
+ if (clobber)
+ return true;
+ }
+
+ return false;
}
+
static bool
-MergeKeys(SymbolsInfo *info, struct xkb_keymap *keymap,
- KeyInfo *into, KeyInfo *from)
+MergeKeys(SymbolsInfo *info, KeyInfo *into, KeyInfo *from)
{
- int i;
- unsigned collide = 0;
- bool report;
-
- if (from->defs.merge == MERGE_REPLACE)
- {
- for (i = 0; i < XkbNumKbdGroups; i++)
- {
- if (into->numLevels[i] != 0)
- {
- darray_free(into->syms[i]);
- darray_free(into->acts[i]);
- }
- }
+ xkb_layout_index_t i;
+ enum key_field collide = 0;
+ bool clobber, report;
+ int verbosity = xkb_get_log_verbosity(info->keymap->ctx);
+
+ if (from->merge == MERGE_REPLACE) {
+ ClearKeyInfo(into);
*into = *from;
- memset(from, 0, sizeof(KeyInfo));
+ InitKeyInfo(from, info->file_id);
return true;
}
- report = ((warningLevel > 9) ||
- ((into->defs.fileID == from->defs.fileID)
- && (warningLevel > 0)));
- for (i = 0; i < XkbNumKbdGroups; i++)
- {
- if (from->numLevels[i] > 0)
- {
- if (into->numLevels[i] == 0)
- {
- into->numLevels[i] = from->numLevels[i];
- into->syms[i] = from->syms[i];
- into->symsMapIndex[i] = from->symsMapIndex[i];
- into->symsMapNumEntries[i] = from->symsMapNumEntries[i];
- into->acts[i] = from->acts[i];
- into->symsDefined |= (1 << i);
- darray_init(from->syms[i]);
- darray_init(from->symsMapIndex[i]);
- darray_init(from->symsMapNumEntries[i]);
- darray_init(from->acts[i]);
- from->numLevels[i] = 0;
- from->symsDefined &= ~(1 << i);
- if (!darray_empty(into->syms[i]))
- into->defs.defined |= _Key_Syms;
- if (!darray_empty(into->acts[i]))
- into->defs.defined |= _Key_Acts;
- }
- else
- {
- if (report)
- {
- if (!darray_empty(into->syms[i]))
- collide |= _Key_Syms;
- if (!darray_empty(into->acts[i]))
- collide |= _Key_Acts;
- }
- MergeKeyGroups(info, into, from, (unsigned) i);
- }
- }
- if (from->types[i] != XKB_ATOM_NONE)
- {
- if ((into->types[i] != XKB_ATOM_NONE) && report &&
- (into->types[i] != from->types[i]))
- {
- xkb_atom_t use, ignore;
- collide |= _Key_Types;
- if (from->defs.merge != MERGE_AUGMENT)
- {
- use = from->types[i];
- ignore = into->types[i];
- }
- else
- {
- use = into->types[i];
- ignore = from->types[i];
- }
- WARN
- ("Multiple definitions for group %d type of key %s\n",
- i, longText(into->name));
- ACTION("Using %s, ignoring %s\n",
- xkb_atom_text(keymap->ctx, use),
- xkb_atom_text(keymap->ctx, ignore));
- }
- if ((from->defs.merge != MERGE_AUGMENT)
- || (into->types[i] == XKB_ATOM_NONE))
- {
- into->types[i] = from->types[i];
- }
- }
- }
- if (UseNewField(_Key_Behavior, &into->defs, &from->defs, &collide))
- {
- into->behavior = from->behavior;
- into->defs.defined |= _Key_Behavior;
- }
- if (UseNewField(_Key_VModMap, &into->defs, &from->defs, &collide))
- {
+
+ clobber = (from->merge != MERGE_AUGMENT);
+ report = (verbosity > 9 ||
+ (into->file_id == from->file_id && verbosity > 0));
+
+ for (i = 0; i < XKB_NUM_GROUPS; i++)
+ MergeGroups(info, &into->groups[i], &from->groups[i], clobber,
+ report, i, into->name);
+
+ if (UseNewKeyField(KEY_FIELD_VMODMAP, into->defined, from->defined,
+ clobber, report, &collide)) {
into->vmodmap = from->vmodmap;
- into->defs.defined |= _Key_VModMap;
+ into->defined |= KEY_FIELD_VMODMAP;
}
- if (UseNewField(_Key_Repeat, &into->defs, &from->defs, &collide))
- {
+ if (UseNewKeyField(KEY_FIELD_REPEAT, into->defined, from->defined,
+ clobber, report, &collide)) {
into->repeat = from->repeat;
- into->defs.defined |= _Key_Repeat;
+ into->defined |= KEY_FIELD_REPEAT;
}
- if (UseNewField(_Key_Type_Dflt, &into->defs, &from->defs, &collide))
- {
+ if (UseNewKeyField(KEY_FIELD_TYPE_DFLT, into->defined, from->defined,
+ clobber, report, &collide)) {
into->dfltType = from->dfltType;
- into->defs.defined |= _Key_Type_Dflt;
+ into->defined |= KEY_FIELD_TYPE_DFLT;
}
- if (UseNewField(_Key_GroupInfo, &into->defs, &from->defs, &collide))
- {
- into->groupInfo = from->groupInfo;
- into->defs.defined |= _Key_GroupInfo;
+ if (UseNewKeyField(KEY_FIELD_GROUPINFO, into->defined, from->defined,
+ clobber, report, &collide)) {
+ into->out_of_range_group_action = from->out_of_range_group_action;
+ into->out_of_range_group_number = from->out_of_range_group_number;
+ into->defined |= KEY_FIELD_GROUPINFO;
}
+
if (collide)
- {
- WARN("Symbol map for key %s redefined\n",
- longText(into->name));
- ACTION("Using %s definition for conflicting fields\n",
- (from->defs.merge == MERGE_AUGMENT ? "first" : "last"));
- }
+ log_warn(info->keymap->ctx,
+ "Symbol map for key %s redefined; "
+ "Using %s definition for conflicting fields\n",
+ LongKeyNameText(into->name),
+ (clobber ? "first" : "last"));
+
+ ClearKeyInfo(from);
+ InitKeyInfo(from, info->file_id);
return true;
}
static bool
-AddKeySymbols(SymbolsInfo *info, KeyInfo *key, struct xkb_keymap *keymap)
+AddKeySymbols(SymbolsInfo *info, KeyInfo *keyi)
{
unsigned long real_name;
- KeyInfo *iter, *new;
+ KeyInfo *iter;
- darray_foreach(iter, info->keys)
- if (iter->name == key->name)
- return MergeKeys(info, keymap, iter, key);
+ /*
+ * Don't keep aliases in the keys array; this guarantees that
+ * searching for keys to merge with by straight comparison (see the
+ * following loop) is enough, and we won't get multiple KeyInfo's
+ * for the same key because of aliases.
+ */
+ if (FindKeyNameForAlias(info->keymap, keyi->name, &real_name))
+ keyi->name = real_name;
- if (FindKeyNameForAlias(keymap, key->name, &real_name))
- darray_foreach(iter, info->keys)
- if (iter->name == real_name)
- return MergeKeys(info, keymap, iter, key);
+ darray_foreach(iter, info->keys)
+ if (iter->name == keyi->name)
+ return MergeKeys(info, iter, keyi);
- darray_resize0(info->keys, darray_size(info->keys) + 1);
- new = &darray_item(info->keys, darray_size(info->keys) - 1);
- return CopyKeyInfo(key, new, true);
+ darray_append(info->keys, *keyi);
+ InitKeyInfo(keyi, info->file_id);
+ return true;
}
static bool
ModMapEntry *mm;
bool clobber;
- clobber = (new->defs.merge != MERGE_AUGMENT);
- for (mm = info->modMap; mm != NULL; mm = (ModMapEntry *) mm->defs.next)
- {
+ clobber = (new->merge != MERGE_AUGMENT);
+ darray_foreach(mm, info->modMaps) {
if (new->haveSymbol && mm->haveSymbol
- && (new->u.keySym == mm->u.keySym))
- {
+ && (new->u.keySym == mm->u.keySym)) {
unsigned use, ignore;
- if (mm->modifier != new->modifier)
- {
- if (clobber)
- {
+ if (mm->modifier != new->modifier) {
+ if (clobber) {
use = new->modifier;
ignore = mm->modifier;
}
- else
- {
+ else {
use = mm->modifier;
ignore = new->modifier;
}
- ERROR
- ("%s added to symbol map for multiple modifiers\n",
- XkbcKeysymText(new->u.keySym));
- ACTION("Using %s, ignoring %s.\n",
- XkbcModIndexText(use),
- XkbcModIndexText(ignore));
+ log_err(info->keymap->ctx,
+ "%s added to symbol map for multiple modifiers; "
+ "Using %s, ignoring %s.\n",
+ KeysymText(new->u.keySym), ModIndexText(use),
+ ModIndexText(ignore));
mm->modifier = use;
}
return true;
}
if ((!new->haveSymbol) && (!mm->haveSymbol) &&
- (new->u.keyName == mm->u.keyName))
- {
+ (new->u.keyName == mm->u.keyName)) {
unsigned use, ignore;
- if (mm->modifier != new->modifier)
- {
- if (clobber)
- {
+ if (mm->modifier != new->modifier) {
+ if (clobber) {
use = new->modifier;
ignore = mm->modifier;
}
- else
- {
+ else {
use = mm->modifier;
ignore = new->modifier;
}
- ERROR("Key %s added to map for multiple modifiers\n",
- longText(new->u.keyName));
- ACTION("Using %s, ignoring %s.\n",
- XkbcModIndexText(use),
- XkbcModIndexText(ignore));
+ log_err(info->keymap->ctx,
+ "Key %s added to map for multiple modifiers; "
+ "Using %s, ignoring %s.\n",
+ LongKeyNameText(new->u.keyName), ModIndexText(use),
+ ModIndexText(ignore));
mm->modifier = use;
}
return true;
}
}
- mm = uTypedAlloc(ModMapEntry);
- if (mm == NULL)
- {
- WSGO("Could not allocate modifier map entry\n");
- ACTION("Modifier map for %s will be incomplete\n",
- XkbcModIndexText(new->modifier));
- return false;
- }
- *mm = *new;
- mm->defs.next = &info->modMap->defs;
- info->modMap = mm;
+
+ darray_append(info->modMaps, *new);
return true;
}
static void
MergeIncludedSymbols(SymbolsInfo *into, SymbolsInfo *from,
- enum merge_mode merge, struct xkb_keymap *keymap)
+ enum merge_mode merge)
{
unsigned int i;
- KeyInfo *key;
+ KeyInfo *keyi;
+ ModMapEntry *mm;
- if (from->errorCount > 0)
- {
+ if (from->errorCount > 0) {
into->errorCount += from->errorCount;
return;
}
- if (into->name == NULL)
- {
+ if (into->name == NULL) {
into->name = from->name;
from->name = NULL;
}
- for (i = 0; i < XkbNumKbdGroups; i++)
- {
- if (from->groupNames[i] != XKB_ATOM_NONE)
- {
+ for (i = 0; i < XKB_NUM_GROUPS; i++) {
+ if (from->groupNames[i] != XKB_ATOM_NONE) {
if ((merge != MERGE_AUGMENT) ||
(into->groupNames[i] == XKB_ATOM_NONE))
into->groupNames[i] = from->groupNames[i];
}
}
- darray_foreach(key, from->keys) {
- if (merge != MERGE_DEFAULT)
- key->defs.merge = merge;
-
- if (!AddKeySymbols(into, key, keymap))
+ darray_foreach(keyi, from->keys) {
+ merge = (merge == MERGE_DEFAULT ? keyi->merge : merge);
+ if (!AddKeySymbols(into, keyi))
into->errorCount++;
}
- if (from->modMap != NULL)
- {
- ModMapEntry *mm, *next;
- for (mm = from->modMap; mm != NULL; mm = next)
- {
- if (merge != MERGE_DEFAULT)
- mm->defs.merge = merge;
- if (!AddModMapEntry(into, mm))
- into->errorCount++;
- next = (ModMapEntry *) mm->defs.next;
- free(mm);
- }
- from->modMap = NULL;
+ darray_foreach(mm, from->modMaps) {
+ mm->merge = (merge == MERGE_DEFAULT ? mm->merge : merge);
+ if (!AddModMapEntry(into, mm))
+ into->errorCount++;
}
- if (!MergeAliases(&into->aliases, &from->aliases, merge))
- into->errorCount++;
}
static void
-HandleSymbolsFile(XkbFile *file, struct xkb_keymap *keymap,
- enum merge_mode merge, SymbolsInfo *info);
+HandleSymbolsFile(SymbolsInfo *info, XkbFile *file, enum merge_mode merge);
static bool
-HandleIncludeSymbols(IncludeStmt *stmt, struct xkb_keymap *keymap,
- SymbolsInfo *info)
+HandleIncludeSymbols(SymbolsInfo *info, IncludeStmt *stmt)
{
- unsigned newMerge;
+ enum merge_mode merge = MERGE_DEFAULT;
XkbFile *rtrn;
- SymbolsInfo included;
- bool haveSelf;
-
- haveSelf = false;
- if ((stmt->file == NULL) && (stmt->map == NULL))
- {
- haveSelf = true;
- included = *info;
- memset(info, 0, sizeof(SymbolsInfo));
- }
- else if (ProcessIncludeFile(keymap->ctx, stmt, FILE_TYPE_SYMBOLS, &rtrn,
- &newMerge))
- {
- InitSymbolsInfo(&included, keymap);
- included.fileID = included.dflt.defs.fileID = rtrn->id;
- included.merge = included.dflt.defs.merge = MERGE_OVERRIDE;
- if (stmt->modifier)
- {
- included.explicit_group = atoi(stmt->modifier) - 1;
- }
- else
- {
- included.explicit_group = info->explicit_group;
- }
- HandleSymbolsFile(rtrn, keymap, MERGE_OVERRIDE, &included);
- if (stmt->stmt != NULL)
- {
- free(included.name);
- included.name = stmt->stmt;
- stmt->stmt = NULL;
- }
- FreeXKBFile(rtrn);
- }
- else
- {
- info->errorCount += 10;
- return false;
+ SymbolsInfo included, next_incl;
+
+ InitSymbolsInfo(&included, info->keymap, info->file_id, info->actions);
+ if (stmt->stmt) {
+ free(included.name);
+ included.name = stmt->stmt;
+ stmt->stmt = NULL;
}
- if ((stmt->next != NULL) && (included.errorCount < 1))
- {
- IncludeStmt *next;
- unsigned op;
- SymbolsInfo next_incl;
- for (next = stmt->next; next != NULL; next = next->next)
- {
- if ((next->file == NULL) && (next->map == NULL))
- {
- haveSelf = true;
- MergeIncludedSymbols(&included, info, next->merge, keymap);
- FreeSymbolsInfo(info);
- }
- else if (ProcessIncludeFile(keymap->ctx, next, FILE_TYPE_SYMBOLS,
- &rtrn, &op))
- {
- InitSymbolsInfo(&next_incl, keymap);
- next_incl.fileID = next_incl.dflt.defs.fileID = rtrn->id;
- next_incl.merge = next_incl.dflt.defs.merge = MERGE_OVERRIDE;
- if (next->modifier)
- {
- next_incl.explicit_group = atoi(next->modifier) - 1;
- }
- else
- {
- next_incl.explicit_group = info->explicit_group;
- }
- HandleSymbolsFile(rtrn, keymap, MERGE_OVERRIDE, &next_incl);
- MergeIncludedSymbols(&included, &next_incl, op, keymap);
- FreeSymbolsInfo(&next_incl);
- FreeXKBFile(rtrn);
- }
- else
- {
- info->errorCount += 10;
- FreeSymbolsInfo(&included);
- return false;
+ for (; stmt; stmt = stmt->next_incl) {
+ if (!ProcessIncludeFile(info->keymap->ctx, stmt, FILE_TYPE_SYMBOLS,
+ &rtrn, &merge)) {
+ info->errorCount += 10;
+ ClearSymbolsInfo(&included);
+ return false;
+ }
+
+ InitSymbolsInfo(&next_incl, info->keymap, rtrn->id, info->actions);
+ next_incl.merge = next_incl.dflt.merge = MERGE_OVERRIDE;
+ if (stmt->modifier) {
+ next_incl.explicit_group = atoi(stmt->modifier) - 1;
+ if (next_incl.explicit_group >= XKB_NUM_GROUPS) {
+ log_err(info->keymap->ctx,
+ "Cannot set explicit group to %d - must be between 1..%d; "
+ "Ignoring group number\n",
+ next_incl.explicit_group + 1, XKB_NUM_GROUPS);
+ next_incl.explicit_group = info->explicit_group;
}
}
+ else {
+ next_incl.explicit_group = info->explicit_group;
+ }
+
+ HandleSymbolsFile(&next_incl, rtrn, MERGE_OVERRIDE);
+
+ MergeIncludedSymbols(&included, &next_incl, merge);
+
+ ClearSymbolsInfo(&next_incl);
+ FreeXkbFile(rtrn);
}
- else if (stmt->next)
- {
- info->errorCount += included.errorCount;
- }
- if (haveSelf)
- *info = included;
- else
- {
- MergeIncludedSymbols(info, &included, newMerge, keymap);
- FreeSymbolsInfo(&included);
- }
+
+ MergeIncludedSymbols(info, &included, merge);
+ ClearSymbolsInfo(&included);
+
return (info->errorCount == 0);
}
-#define SYMBOLS 1
-#define ACTIONS 2
+#define SYMBOLS 1
+#define ACTIONS 2
static bool
-GetGroupIndex(KeyInfo *key, struct xkb_keymap *keymap,
- ExprDef * arrayNdx, unsigned what, unsigned *ndx_rtrn)
+GetGroupIndex(SymbolsInfo *info, KeyInfo *keyi, ExprDef *arrayNdx,
+ unsigned what, xkb_layout_index_t *ndx_rtrn)
{
- const char *name;
- ExprResult tmp;
-
- if (what == SYMBOLS)
- name = "symbols";
- else
- name = "actions";
-
- if (arrayNdx == NULL)
- {
- int i;
- unsigned defined;
- if (what == SYMBOLS)
- defined = key->symsDefined;
- else
- defined = key->actsDefined;
+ const char *name = (what == SYMBOLS ? "symbols" : "actions");
- for (i = 0; i < XkbNumKbdGroups; i++)
- {
- if ((defined & (1 << i)) == 0)
- {
+ if (arrayNdx == NULL) {
+ xkb_layout_index_t i;
+ enum group_field field = (what == SYMBOLS ?
+ GROUP_FIELD_SYMS : GROUP_FIELD_ACTS);
+
+ for (i = 0; i < XKB_NUM_GROUPS; i++) {
+ if (!(keyi->groups[i].defined & field)) {
*ndx_rtrn = i;
return true;
}
}
- ERROR("Too many groups of %s for key %s (max %d)\n", name,
- longText(key->name), XkbNumKbdGroups + 1);
- ACTION("Ignoring %s defined for extra groups\n", name);
+
+ log_err(info->keymap->ctx,
+ "Too many groups of %s for key %s (max %u); "
+ "Ignoring %s defined for extra groups\n",
+ name, LongKeyNameText(keyi->name), XKB_NUM_GROUPS + 1, name);
return false;
}
- if (!ExprResolveGroup(keymap->ctx, arrayNdx, &tmp))
- {
- ERROR("Illegal group index for %s of key %s\n", name,
- longText(key->name));
- ACTION("Definition with non-integer array index ignored\n");
+
+ if (!ExprResolveGroup(info->keymap->ctx, arrayNdx, ndx_rtrn)) {
+ log_err(info->keymap->ctx,
+ "Illegal group index for %s of key %s\n"
+ "Definition with non-integer array index ignored\n",
+ name, LongKeyNameText(keyi->name));
return false;
}
- *ndx_rtrn = tmp.uval - 1;
+
+ (*ndx_rtrn)--;
return true;
}
-static bool
-AddSymbolsToKey(KeyInfo *key, struct xkb_keymap *keymap,
- ExprDef *arrayNdx, ExprDef *value, SymbolsInfo *info)
+bool
+LookupKeysym(const char *str, xkb_keysym_t *sym_rtrn)
{
- unsigned ndx, nSyms, nLevels;
- unsigned int i;
- long j;
+ xkb_keysym_t sym;
- if (!GetGroupIndex(key, keymap, arrayNdx, SYMBOLS, &ndx))
+ if (!str || istreq(str, "any") || istreq(str, "nosymbol")) {
+ *sym_rtrn = XKB_KEY_NoSymbol;
+ return 1;
+ }
+
+ if (istreq(str, "none") || istreq(str, "voidsymbol")) {
+ *sym_rtrn = XKB_KEY_VoidSymbol;
+ return 1;
+ }
+
+ sym = xkb_keysym_from_name(str);
+ if (sym != XKB_KEY_NoSymbol) {
+ *sym_rtrn = sym;
+ return 1;
+ }
+
+ return 0;
+}
+
+static bool
+AddSymbolsToKey(SymbolsInfo *info, KeyInfo *keyi, ExprDef *arrayNdx,
+ ExprDef *value)
+{
+ xkb_layout_index_t ndx;
+ GroupInfo *groupi;
+ unsigned int nSyms;
+ xkb_level_index_t nLevels;
+ xkb_level_index_t i;
+ int j;
+
+ if (!GetGroupIndex(info, keyi, arrayNdx, SYMBOLS, &ndx))
return false;
- if (value == NULL)
- {
- key->symsDefined |= (1 << ndx);
+
+ groupi = &keyi->groups[ndx];
+
+ if (value == NULL) {
+ groupi->defined |= GROUP_FIELD_SYMS;
return true;
}
- if (value->op != ExprKeysymList)
- {
- ERROR("Expected a list of symbols, found %s\n", exprOpText(value->op));
- ACTION("Ignoring symbols for group %d of %s\n", ndx + 1,
- longText(key->name));
+
+ if (value->op != EXPR_KEYSYM_LIST) {
+ log_err(info->keymap->ctx,
+ "Expected a list of symbols, found %s; "
+ "Ignoring symbols for group %u of %s\n",
+ expr_op_type_to_string(value->op), ndx + 1,
+ LongKeyNameText(keyi->name));
return false;
}
- if (!darray_empty(key->syms[ndx]))
- {
- ERROR("Symbols for key %s, group %d already defined\n",
- longText(key->name), ndx + 1);
- ACTION("Ignoring duplicate definition\n");
+
+ if (groupi->defined & GROUP_FIELD_SYMS) {
+ log_err(info->keymap->ctx,
+ "Symbols for key %s, group %u already defined; "
+ "Ignoring duplicate definition\n",
+ LongKeyNameText(keyi->name), ndx + 1);
return false;
}
+
nSyms = darray_size(value->value.list.syms);
nLevels = darray_size(value->value.list.symsMapIndex);
- if ((key->numLevels[ndx] < nSyms || darray_empty(key->syms[ndx])) &&
- (!ResizeKeyGroup(key, ndx, nLevels, nSyms, false)))
- {
- WSGO("Could not resize group %d of key %s to contain %d levels\n",
- ndx + 1, longText(key->name), nSyms);
- ACTION("Symbols lost\n");
- return false;
- }
- key->symsDefined |= (1 << ndx);
+
+ if (darray_size(groupi->syms) < nSyms)
+ darray_resize0(groupi->syms, nSyms);
+
+ if (darray_size(groupi->levels) < nLevels)
+ darray_resize0(groupi->levels, nLevels);
+
+ groupi->defined |= GROUP_FIELD_SYMS;
+
for (i = 0; i < nLevels; i++) {
- darray_item(key->symsMapIndex[ndx], i) =
- darray_item(value->value.list.symsMapIndex, i);
- darray_item(key->symsMapNumEntries[ndx], i) =
- darray_item(value->value.list.symsNumEntries, i);
-
- for (j = 0; j < darray_item(key->symsMapNumEntries[ndx], i); j++) {
- /* FIXME: What's abort() doing here? */
- if (darray_item(key->symsMapIndex[ndx], i) + j >= nSyms)
- abort();
+ LevelInfo *leveli = &darray_item(groupi->levels, i);
+
+ leveli->sym_index = darray_item(value->value.list.symsMapIndex, i);
+ leveli->num_syms = darray_item(value->value.list.symsNumEntries, i);
+
+ for (j = 0; j < leveli->num_syms; j++) {
if (!LookupKeysym(darray_item(value->value.list.syms,
- darray_item(value->value.list.symsMapIndex, i) + j),
- &darray_item(key->syms[ndx],
- darray_item(key->symsMapIndex[ndx], i) + j))) {
- WARN("Could not resolve keysym %s for key %s, group %d (%s), level %d\n",
- darray_item(value->value.list.syms, i),
- longText(key->name),
- ndx + 1,
- xkb_atom_text(keymap->ctx, info->groupNames[ndx]), nSyms);
- while (--j >= 0)
- darray_item(key->syms[ndx],
- darray_item(key->symsMapIndex[ndx], i) + j) = XKB_KEY_NoSymbol;
- darray_item(key->symsMapIndex[ndx], i) = -1;
- darray_item(key->symsMapNumEntries[ndx], i) = 0;
+ leveli->sym_index + j),
+ &darray_item(groupi->syms,
+ leveli->sym_index + j))) {
+ log_warn(info->keymap->ctx,
+ "Could not resolve keysym %s for key %s, group %u (%s), level %u\n",
+ darray_item(value->value.list.syms, i),
+ LongKeyNameText(keyi->name),
+ ndx + 1,
+ xkb_atom_text(info->keymap->ctx,
+ info->groupNames[ndx]),
+ nSyms);
+ leveli->sym_index = 0;
+ leveli->num_syms = 0;
break;
}
- if (darray_item(key->symsMapNumEntries[ndx], i) == 1 &&
- darray_item(key->syms[ndx],
- darray_item(key->symsMapIndex[ndx], i) + j) == XKB_KEY_NoSymbol) {
- darray_item(key->symsMapIndex[ndx], i) = -1;
- darray_item(key->symsMapNumEntries[ndx], i) = 0;
+
+ if (leveli->num_syms == 1 &&
+ darray_item(groupi->syms,
+ leveli->sym_index + j) == XKB_KEY_NoSymbol) {
+ leveli->sym_index = 0;
+ leveli->num_syms = 0;
}
}
}
- for (j = key->numLevels[ndx] - 1;
- j >= 0 && darray_item(key->symsMapNumEntries[ndx], j) == 0; j--)
- key->numLevels[ndx]--;
+
+ for (j = darray_size(groupi->levels) - 1;
+ j >= 0 && darray_item(groupi->levels, j).num_syms == 0; j--)
+ (void) darray_pop(groupi->levels);
+
return true;
}
static bool
-AddActionsToKey(KeyInfo *key, struct xkb_keymap *keymap, ExprDef *arrayNdx,
- ExprDef *value, SymbolsInfo *info)
+AddActionsToKey(SymbolsInfo *info, KeyInfo *keyi, ExprDef *arrayNdx,
+ ExprDef *value)
{
unsigned int i;
- unsigned ndx, nActs;
+ xkb_layout_index_t ndx;
+ GroupInfo *groupi;
+ unsigned int nActs;
ExprDef *act;
- struct xkb_any_action *toAct;
+ union xkb_action *toAct;
- if (!GetGroupIndex(key, keymap, arrayNdx, ACTIONS, &ndx))
+ if (!GetGroupIndex(info, keyi, arrayNdx, ACTIONS, &ndx))
return false;
- if (value == NULL)
- {
- key->actsDefined |= (1 << ndx);
+ groupi = &keyi->groups[ndx];
+
+ if (value == NULL) {
+ groupi->defined |= GROUP_FIELD_ACTS;
return true;
}
- if (value->op != ExprActionList)
- {
- WSGO("Bad expression type (%d) for action list value\n", value->op);
- ACTION("Ignoring actions for group %d of %s\n", ndx,
- longText(key->name));
- return false;
- }
- if (!darray_empty(key->acts[ndx]))
- {
- WSGO("Actions for key %s, group %d already defined\n",
- longText(key->name), ndx);
- return false;
- }
- for (nActs = 0, act = value->value.child; act != NULL; nActs++)
- {
- act = (ExprDef *) act->common.next;
- }
- if (nActs < 1)
- {
- WSGO("Action list but not actions in AddActionsToKey\n");
+
+ if (value->op != EXPR_ACTION_LIST) {
+ log_wsgo(info->keymap->ctx,
+ "Bad expression type (%d) for action list value; "
+ "Ignoring actions for group %u of %s\n",
+ value->op, ndx, LongKeyNameText(keyi->name));
return false;
}
- if ((key->numLevels[ndx] < nActs || darray_empty(key->acts[ndx])) &&
- !ResizeKeyGroup(key, ndx, nActs, nActs, true))
- {
- WSGO("Could not resize group %d of key %s\n", ndx,
- longText(key->name));
- ACTION("Actions lost\n");
+
+ if (groupi->defined & GROUP_FIELD_ACTS) {
+ log_wsgo(info->keymap->ctx,
+ "Actions for key %s, group %u already defined\n",
+ LongKeyNameText(keyi->name), ndx);
return false;
}
- key->actsDefined |= (1 << ndx);
- toAct = (struct xkb_any_action *) darray_mem(key->acts[ndx], 0);
+ nActs = 0;
+ for (act = value->value.child; act; act = (ExprDef *) act->common.next)
+ nActs++;
+
+ if (darray_size(groupi->levels) < nActs)
+ darray_resize0(groupi->levels, nActs);
+
+ groupi->defined |= GROUP_FIELD_ACTS;
+
act = value->value.child;
- for (i = 0; i < nActs; i++, toAct++)
- {
- if (!HandleActionDef(act, keymap, toAct, info->action))
- {
- ERROR("Illegal action definition for %s\n",
- longText(key->name));
- ACTION("Action for group %d/level %d ignored\n", ndx + 1, i + 1);
- }
+ for (i = 0; i < nActs; i++) {
+ toAct = &darray_item(groupi->levels, i).act;
+
+ if (!HandleActionDef(act, info->keymap, toAct, info->actions))
+ log_err(info->keymap->ctx,
+ "Illegal action definition for %s; "
+ "Action for group %u/level %u ignored\n",
+ LongKeyNameText(keyi->name), ndx + 1, i + 1);
+
act = (ExprDef *) act->common.next;
}
+
return true;
}
-static const LookupEntry lockingEntries[] = {
- {"true", XkbKB_Lock},
- {"yes", XkbKB_Lock},
- {"on", XkbKB_Lock},
- {"false", XkbKB_Default},
- {"no", XkbKB_Default},
- {"off", XkbKB_Default},
- {"permanent", XkbKB_Lock | XkbKB_Permanent},
- {NULL, 0}
-};
-
static const LookupEntry repeatEntries[] = {
- {"true", RepeatYes},
- {"yes", RepeatYes},
- {"on", RepeatYes},
- {"false", RepeatNo},
- {"no", RepeatNo},
- {"off", RepeatNo},
- {"default", RepeatUndefined},
- {NULL, 0}
+ { "true", KEY_REPEAT_YES },
+ { "yes", KEY_REPEAT_YES },
+ { "on", KEY_REPEAT_YES },
+ { "false", KEY_REPEAT_NO },
+ { "no", KEY_REPEAT_NO },
+ { "off", KEY_REPEAT_NO },
+ { "default", KEY_REPEAT_UNDEFINED },
+ { NULL, 0 }
};
static bool
-SetSymbolsField(KeyInfo *key, struct xkb_keymap *keymap, char *field,
- ExprDef *arrayNdx, ExprDef *value, SymbolsInfo *info)
+SetSymbolsField(SymbolsInfo *info, KeyInfo *keyi, const char *field,
+ ExprDef *arrayNdx, ExprDef *value)
{
bool ok = true;
- ExprResult tmp;
-
- if (strcasecmp(field, "type") == 0)
- {
- ExprResult ndx;
- if ((!ExprResolveString(keymap->ctx, value, &tmp))
- && (warningLevel > 0))
- {
- WARN("The type field of a key symbol map must be a string\n");
- ACTION("Ignoring illegal type definition\n");
- }
- if (arrayNdx == NULL)
- {
- key->dfltType = xkb_atom_intern(keymap->ctx, tmp.str);
- key->defs.defined |= _Key_Type_Dflt;
- }
- else if (!ExprResolveGroup(keymap->ctx, arrayNdx, &ndx))
- {
- ERROR("Illegal group index for type of key %s\n",
- longText(key->name));
- ACTION("Definition with non-integer array index ignored\n");
- free(tmp.str);
+ struct xkb_context *ctx = info->keymap->ctx;
+
+ if (istreq(field, "type")) {
+ xkb_layout_index_t ndx;
+ xkb_atom_t val;
+
+ if (!ExprResolveString(ctx, value, &val))
+ log_vrb(ctx, 1,
+ "The type field of a key symbol map must be a string; "
+ "Ignoring illegal type definition\n");
+
+ if (arrayNdx == NULL) {
+ keyi->dfltType = val;
+ keyi->defined |= KEY_FIELD_TYPE_DFLT;
+ }
+ else if (!ExprResolveGroup(ctx, arrayNdx, &ndx)) {
+ log_err(ctx,
+ "Illegal group index for type of key %s; "
+ "Definition with non-integer array index ignored\n",
+ LongKeyNameText(keyi->name));
return false;
}
- else
- {
- key->types[ndx.uval - 1] = xkb_atom_intern(keymap->ctx, tmp.str);
- key->typesDefined |= (1 << (ndx.uval - 1));
- }
- free(tmp.str);
- }
- else if (strcasecmp(field, "symbols") == 0)
- return AddSymbolsToKey(key, keymap, arrayNdx, value, info);
- else if (strcasecmp(field, "actions") == 0)
- return AddActionsToKey(key, keymap, arrayNdx, value, info);
- else if ((strcasecmp(field, "vmods") == 0) ||
- (strcasecmp(field, "virtualmods") == 0) ||
- (strcasecmp(field, "virtualmodifiers") == 0))
- {
- ok = ExprResolveVModMask(value, &tmp, keymap);
- if (ok)
- {
- key->vmodmap = (tmp.uval >> 8);
- key->defs.defined |= _Key_VModMap;
- }
- else
- {
- ERROR("Expected a virtual modifier mask, found %s\n",
- exprOpText(value->op));
- ACTION("Ignoring virtual modifiers definition for key %s\n",
- longText(key->name));
- }
- }
- else if ((strcasecmp(field, "locking") == 0) ||
- (strcasecmp(field, "lock") == 0) ||
- (strcasecmp(field, "locks") == 0))
- {
- ok = ExprResolveEnum(keymap->ctx, value, &tmp, lockingEntries);
- if (ok)
- key->behavior.type = tmp.uval;
- key->defs.defined |= _Key_Behavior;
- }
- else if ((strcasecmp(field, "radiogroup") == 0) ||
- (strcasecmp(field, "permanentradiogroup") == 0) ||
- (strcasecmp(field, "allownone") == 0))
- {
- ERROR("Radio groups not supported\n");
- ACTION("Ignoring radio group specification for key %s\n", longText(key->name));
- return false;
- }
- else if (uStrCasePrefix("overlay", field) ||
- uStrCasePrefix("permanentoverlay", field))
- {
- ERROR("Overlays not supported\n");
- ACTION("Ignoring overlay specification for key %s\n", longText(key->name));
- }
- else if ((strcasecmp(field, "repeating") == 0) ||
- (strcasecmp(field, "repeats") == 0) ||
- (strcasecmp(field, "repeat") == 0))
- {
- ok = ExprResolveEnum(keymap->ctx, value, &tmp, repeatEntries);
- if (!ok)
- {
- ERROR("Illegal repeat setting for %s\n",
- longText(key->name));
- ACTION("Non-boolean repeat setting ignored\n");
+ else {
+ ndx--;
+ keyi->groups[ndx].type = val;
+ keyi->groups[ndx].defined |= GROUP_FIELD_TYPE;
+ }
+ }
+ else if (istreq(field, "symbols"))
+ return AddSymbolsToKey(info, keyi, arrayNdx, value);
+ else if (istreq(field, "actions"))
+ return AddActionsToKey(info, keyi, arrayNdx, value);
+ else if (istreq(field, "vmods") ||
+ istreq(field, "virtualmods") ||
+ istreq(field, "virtualmodifiers")) {
+ xkb_mod_mask_t mask;
+
+ ok = ExprResolveVModMask(info->keymap, value, &mask);
+ if (ok) {
+ keyi->vmodmap = (mask >> XKB_NUM_CORE_MODS) & 0xffff;
+ keyi->defined |= KEY_FIELD_VMODMAP;
+ }
+ else {
+ log_err(info->keymap->ctx,
+ "Expected a virtual modifier mask, found %s; "
+ "Ignoring virtual modifiers definition for key %s\n",
+ expr_op_type_to_string(value->op),
+ LongKeyNameText(keyi->name));
+ }
+ }
+ else if (istreq(field, "locking") ||
+ istreq(field, "lock") ||
+ istreq(field, "locks")) {
+ log_err(info->keymap->ctx,
+ "Key behaviors not supported; "
+ "Ignoring locking specification for key %s\n",
+ LongKeyNameText(keyi->name));
+ }
+ else if (istreq(field, "radiogroup") ||
+ istreq(field, "permanentradiogroup") ||
+ istreq(field, "allownone")) {
+ log_err(info->keymap->ctx,
+ "Radio groups not supported; "
+ "Ignoring radio group specification for key %s\n",
+ LongKeyNameText(keyi->name));
+ }
+ else if (istreq_prefix("overlay", field) ||
+ istreq_prefix("permanentoverlay", field)) {
+ log_err(info->keymap->ctx,
+ "Overlays not supported; "
+ "Ignoring overlay specification for key %s\n",
+ LongKeyNameText(keyi->name));
+ }
+ else if (istreq(field, "repeating") ||
+ istreq(field, "repeats") ||
+ istreq(field, "repeat")) {
+ unsigned int val;
+
+ ok = ExprResolveEnum(ctx, value, &val, repeatEntries);
+ if (!ok) {
+ log_err(info->keymap->ctx,
+ "Illegal repeat setting for %s; "
+ "Non-boolean repeat setting ignored\n",
+ LongKeyNameText(keyi->name));
return false;
}
- key->repeat = tmp.uval;
- key->defs.defined |= _Key_Repeat;
+ keyi->repeat = val;
+ keyi->defined |= KEY_FIELD_REPEAT;
}
- else if ((strcasecmp(field, "groupswrap") == 0) ||
- (strcasecmp(field, "wrapgroups") == 0))
- {
- ok = ExprResolveBoolean(keymap->ctx, value, &tmp);
- if (!ok)
- {
- ERROR("Illegal groupsWrap setting for %s\n",
- longText(key->name));
- ACTION("Non-boolean value ignored\n");
+ else if (istreq(field, "groupswrap") ||
+ istreq(field, "wrapgroups")) {
+ bool set;
+
+ if (!ExprResolveBoolean(ctx, value, &set)) {
+ log_err(info->keymap->ctx,
+ "Illegal groupsWrap setting for %s; "
+ "Non-boolean value ignored\n",
+ LongKeyNameText(keyi->name));
return false;
}
- if (tmp.uval)
- key->groupInfo = XkbWrapIntoRange;
+
+ if (set)
+ keyi->out_of_range_group_action = RANGE_WRAP;
else
- key->groupInfo = XkbClampIntoRange;
- key->defs.defined |= _Key_GroupInfo;
+ keyi->out_of_range_group_action = RANGE_SATURATE;
+
+ keyi->defined |= KEY_FIELD_GROUPINFO;
}
- else if ((strcasecmp(field, "groupsclamp") == 0) ||
- (strcasecmp(field, "clampgroups") == 0))
- {
- ok = ExprResolveBoolean(keymap->ctx, value, &tmp);
- if (!ok)
- {
- ERROR("Illegal groupsClamp setting for %s\n",
- longText(key->name));
- ACTION("Non-boolean value ignored\n");
+ else if (istreq(field, "groupsclamp") ||
+ istreq(field, "clampgroups")) {
+ bool set;
+
+ if (!ExprResolveBoolean(ctx, value, &set)) {
+ log_err(info->keymap->ctx,
+ "Illegal groupsClamp setting for %s; "
+ "Non-boolean value ignored\n",
+ LongKeyNameText(keyi->name));
return false;
}
- if (tmp.uval)
- key->groupInfo = XkbClampIntoRange;
+
+ if (set)
+ keyi->out_of_range_group_action = RANGE_SATURATE;
else
- key->groupInfo = XkbWrapIntoRange;
- key->defs.defined |= _Key_GroupInfo;
- }
- else if ((strcasecmp(field, "groupsredirect") == 0) ||
- (strcasecmp(field, "redirectgroups") == 0))
- {
- if (!ExprResolveGroup(keymap->ctx, value, &tmp))
- {
- ERROR("Illegal group index for redirect of key %s\n",
- longText(key->name));
- ACTION("Definition with non-integer group ignored\n");
+ keyi->out_of_range_group_action = RANGE_WRAP;
+
+ keyi->defined |= KEY_FIELD_GROUPINFO;
+ }
+ else if (istreq(field, "groupsredirect") ||
+ istreq(field, "redirectgroups")) {
+ xkb_layout_index_t grp;
+
+ if (!ExprResolveGroup(ctx, value, &grp)) {
+ log_err(info->keymap->ctx,
+ "Illegal group index for redirect of key %s; "
+ "Definition with non-integer group ignored\n",
+ LongKeyNameText(keyi->name));
return false;
}
- key->groupInfo =
- XkbSetGroupInfo(0, XkbRedirectIntoRange, tmp.uval - 1);
- key->defs.defined |= _Key_GroupInfo;
- }
- else
- {
- ERROR("Unknown field %s in a symbol interpretation\n", field);
- ACTION("Definition ignored\n");
+
+ keyi->out_of_range_group_action = RANGE_REDIRECT;
+ keyi->out_of_range_group_number = grp - 1;
+ keyi->defined |= KEY_FIELD_GROUPINFO;
+ }
+ else {
+ log_err(info->keymap->ctx,
+ "Unknown field %s in a symbol interpretation; "
+ "Definition ignored\n",
+ field);
ok = false;
}
+
return ok;
}
static int
-SetGroupName(SymbolsInfo *info, struct xkb_keymap *keymap, ExprDef *arrayNdx,
- ExprDef *value)
+SetGroupName(SymbolsInfo *info, ExprDef *arrayNdx, ExprDef *value)
{
- ExprResult tmp, name;
+ xkb_layout_index_t grp;
+ xkb_atom_t name;
- if ((arrayNdx == NULL) && (warningLevel > 0))
- {
- WARN("You must specify an index when specifying a group name\n");
- ACTION("Group name definition without array subscript ignored\n");
+ if (!arrayNdx) {
+ log_vrb(info->keymap->ctx, 1,
+ "You must specify an index when specifying a group name; "
+ "Group name definition without array subscript ignored\n");
return false;
}
- if (!ExprResolveGroup(keymap->ctx, arrayNdx, &tmp))
- {
- ERROR("Illegal index in group name definition\n");
- ACTION("Definition with non-integer array index ignored\n");
+
+ if (!ExprResolveGroup(info->keymap->ctx, arrayNdx, &grp)) {
+ log_err(info->keymap->ctx,
+ "Illegal index in group name definition; "
+ "Definition with non-integer array index ignored\n");
return false;
}
- if (!ExprResolveString(keymap->ctx, value, &name))
- {
- ERROR("Group name must be a string\n");
- ACTION("Illegal name for group %d ignored\n", tmp.uval);
+
+ if (!ExprResolveString(info->keymap->ctx, value, &name)) {
+ log_err(info->keymap->ctx,
+ "Group name must be a string; "
+ "Illegal name for group %d ignored\n", grp);
return false;
}
- info->groupNames[tmp.uval - 1 + info->explicit_group] =
- xkb_atom_intern(keymap->ctx, name.str);
- free(name.str);
+ info->groupNames[grp - 1 + info->explicit_group] = name;
return true;
}
static int
-HandleSymbolsVar(VarDef *stmt, struct xkb_keymap *keymap, SymbolsInfo *info)
+HandleGlobalVar(SymbolsInfo *info, VarDef *stmt)
{
- ExprResult elem, field;
+ const char *elem, *field;
ExprDef *arrayNdx;
bool ret;
- if (ExprResolveLhs(keymap, stmt->name, &elem, &field, &arrayNdx) == 0)
+ if (ExprResolveLhs(info->keymap->ctx, stmt->name, &elem, &field,
+ &arrayNdx) == 0)
return 0; /* internal error, already reported */
- if (elem.str && (strcasecmp(elem.str, "key") == 0))
- {
- ret = SetSymbolsField(&info->dflt, keymap, field.str, arrayNdx,
- stmt->value, info);
- }
- else if ((elem.str == NULL) && ((strcasecmp(field.str, "name") == 0) ||
- (strcasecmp(field.str, "groupname") ==
- 0)))
- {
- ret = SetGroupName(info, keymap, arrayNdx, stmt->value);
- }
- else if ((elem.str == NULL)
- && ((strcasecmp(field.str, "groupswrap") == 0) ||
- (strcasecmp(field.str, "wrapgroups") == 0)))
- {
- ERROR("Global \"groupswrap\" not supported\n");
- ACTION("Ignored\n");
+ if (elem && istreq(elem, "key")) {
+ ret = SetSymbolsField(info, &info->dflt, field, arrayNdx,
+ stmt->value);
+ }
+ else if (!elem && (istreq(field, "name") ||
+ istreq(field, "groupname"))) {
+ ret = SetGroupName(info, arrayNdx, stmt->value);
+ }
+ else if (!elem && (istreq(field, "groupswrap") ||
+ istreq(field, "wrapgroups"))) {
+ log_err(info->keymap->ctx,
+ "Global \"groupswrap\" not supported; Ignored\n");
ret = true;
}
- else if ((elem.str == NULL)
- && ((strcasecmp(field.str, "groupsclamp") == 0) ||
- (strcasecmp(field.str, "clampgroups") == 0)))
- {
- ERROR("Global \"groupsclamp\" not supported\n");
- ACTION("Ignored\n");
+ else if (!elem && (istreq(field, "groupsclamp") ||
+ istreq(field, "clampgroups"))) {
+ log_err(info->keymap->ctx,
+ "Global \"groupsclamp\" not supported; Ignored\n");
ret = true;
}
- else if ((elem.str == NULL)
- && ((strcasecmp(field.str, "groupsredirect") == 0) ||
- (strcasecmp(field.str, "redirectgroups") == 0)))
- {
- ERROR("Global \"groupsredirect\" not supported\n");
- ACTION("Ignored\n");
+ else if (!elem && (istreq(field, "groupsredirect") ||
+ istreq(field, "redirectgroups"))) {
+ log_err(info->keymap->ctx,
+ "Global \"groupsredirect\" not supported; Ignored\n");
ret = true;
}
- else if ((elem.str == NULL) && (strcasecmp(field.str, "allownone") == 0))
- {
- ERROR("Radio groups not supported\n");
- ACTION("Ignoring \"allownone\" specification\n");
+ else if (!elem && istreq(field, "allownone")) {
+ log_err(info->keymap->ctx,
+ "Radio groups not supported; "
+ "Ignoring \"allownone\" specification\n");
ret = true;
}
else {
- ret = SetActionField(keymap, elem.str, field.str, arrayNdx,
- stmt->value, &info->action);
+ ret = SetActionField(info->keymap, elem, field, arrayNdx, stmt->value,
+ info->actions);
}
- free(elem.str);
- free(field.str);
return ret;
}
static bool
-HandleSymbolsBody(VarDef *def, struct xkb_keymap *keymap, KeyInfo *key,
- SymbolsInfo *info)
+HandleSymbolsBody(SymbolsInfo *info, VarDef *def, KeyInfo *keyi)
{
bool ok = true;
- ExprResult tmp, field;
+ const char *elem, *field;
ExprDef *arrayNdx;
- for (; def != NULL; def = (VarDef *) def->common.next)
- {
- if ((def->name) && (def->name->type == ExprFieldRef))
- {
- ok = HandleSymbolsVar(def, keymap, info);
+ for (; def; def = (VarDef *) def->common.next) {
+ if (def->name && def->name->op == EXPR_FIELD_REF) {
+ log_err(info->keymap->ctx,
+ "Cannot set a global default value from within a key statement; "
+ "Move statements to the global file scope\n");
continue;
}
- else
- {
- if (def->name == NULL)
- {
- if ((def->value == NULL)
- || (def->value->op == ExprKeysymList))
- field.str = strdup("symbols");
- else
- field.str = strdup("actions");
- arrayNdx = NULL;
- }
+
+ if (!def->name) {
+ if (!def->value || def->value->op == EXPR_KEYSYM_LIST)
+ field = "symbols";
else
- {
- ok = ExprResolveLhs(keymap, def->name, &tmp, &field,
- &arrayNdx);
- }
- if (ok)
- ok = SetSymbolsField(key, keymap, field.str, arrayNdx,
- def->value, info);
- free(field.str);
+ field = "actions";
+ arrayNdx = NULL;
}
+ else {
+ ok = ExprResolveLhs(info->keymap->ctx, def->name, &elem, &field,
+ &arrayNdx);
+ }
+
+ if (ok)
+ ok = SetSymbolsField(info, keyi, field, arrayNdx, def->value);
}
+
return ok;
}
static bool
-SetExplicitGroup(SymbolsInfo *info, KeyInfo *key)
+SetExplicitGroup(SymbolsInfo *info, KeyInfo *keyi)
{
- unsigned group = info->explicit_group;
+ xkb_layout_index_t i;
- if (group == 0)
+ if (info->explicit_group == 0)
return true;
- if ((key->typesDefined | key->symsDefined | key->actsDefined) & ~1)
- {
- int i;
- WARN("For the map %s an explicit group specified\n", info->name);
- WARN("but key %s has more than one group defined\n",
- longText(key->name));
- ACTION("All groups except first one will be ignored\n");
- for (i = 1; i < XkbNumKbdGroups; i++)
- {
- key->numLevels[i] = 0;
- darray_free(key->syms[i]);
- darray_free(key->acts[i]);
- key->types[i] = 0;
+ for (i = 1; i < XKB_NUM_GROUPS; i++) {
+ if (keyi->groups[i].defined) {
+ log_warn(info->keymap->ctx,
+ "For the map %s an explicit group specified, "
+ "but key %s has more than one group defined; "
+ "All groups except first one will be ignored\n",
+ info->name, LongKeyNameText(keyi->name));
+ break;
}
}
- key->typesDefined = key->symsDefined = key->actsDefined = 1 << group;
-
- key->numLevels[group] = key->numLevels[0];
- key->numLevels[0] = 0;
- key->syms[group] = key->syms[0];
- darray_init(key->syms[0]);
- key->symsMapIndex[group] = key->symsMapIndex[0];
- darray_init(key->symsMapIndex[0]);
- key->symsMapNumEntries[group] = key->symsMapNumEntries[0];
- darray_init(key->symsMapNumEntries[0]);
- key->acts[group] = key->acts[0];
- darray_init(key->acts[0]);
- key->types[group] = key->types[0];
- key->types[0] = 0;
+ if (i < XKB_NUM_GROUPS)
+ for (i = 1; i < XKB_NUM_GROUPS; i++)
+ ClearGroupInfo(&keyi->groups[i]);
+
+ keyi->groups[info->explicit_group] = keyi->groups[0];
+ InitGroupInfo(&keyi->groups[0]);
return true;
}
static int
-HandleSymbolsDef(SymbolsDef *stmt, struct xkb_keymap *keymap,
- SymbolsInfo *info)
+HandleSymbolsDef(SymbolsInfo *info, SymbolsDef *stmt)
{
- KeyInfo key;
-
- InitKeyInfo(&key);
- CopyKeyInfo(&info->dflt, &key, false);
- key.defs.merge = stmt->merge;
- key.name = KeyNameToLong(stmt->keyName);
- if (!HandleSymbolsBody((VarDef *) stmt->symbols, keymap, &key, info))
- {
+ KeyInfo keyi;
+ xkb_layout_index_t i;
+
+ keyi = info->dflt;
+ for (i = 0; i < XKB_NUM_GROUPS; i++) {
+ darray_copy(keyi.groups[i].syms, info->dflt.groups[i].syms);
+ darray_copy(keyi.groups[i].levels, info->dflt.groups[i].levels);
+ }
+ keyi.merge = stmt->merge;
+ keyi.name = KeyNameToLong(stmt->keyName);
+
+ if (!HandleSymbolsBody(info, (VarDef *) stmt->symbols, &keyi)) {
info->errorCount++;
return false;
}
- if (!SetExplicitGroup(info, &key))
- {
+ if (!SetExplicitGroup(info, &keyi)) {
info->errorCount++;
return false;
}
- if (!AddKeySymbols(info, &key, keymap))
- {
+ if (!AddKeySymbols(info, &keyi)) {
info->errorCount++;
return false;
}
+
return true;
}
static bool
-HandleModMapDef(ModMapDef *def, struct xkb_keymap *keymap, SymbolsInfo *info)
+HandleModMapDef(SymbolsInfo *info, ModMapDef *def)
{
ExprDef *key;
ModMapEntry tmp;
- ExprResult rtrn;
+ xkb_mod_index_t ndx;
bool ok;
+ struct xkb_context *ctx = info->keymap->ctx;
- if (!LookupModIndex(keymap->ctx, NULL, def->modifier, TypeInt, &rtrn))
- {
- ERROR("Illegal modifier map definition\n");
- ACTION("Ignoring map for non-modifier \"%s\"\n",
- xkb_atom_text(keymap->ctx, def->modifier));
+ if (!LookupModIndex(ctx, NULL, def->modifier, EXPR_TYPE_INT, &ndx)) {
+ log_err(info->keymap->ctx,
+ "Illegal modifier map definition; "
+ "Ignoring map for non-modifier \"%s\"\n",
+ xkb_atom_text(ctx, def->modifier));
return false;
}
+
ok = true;
- tmp.modifier = rtrn.uval;
- for (key = def->keys; key != NULL; key = (ExprDef *) key->common.next)
- {
- if ((key->op == ExprValue) && (key->type == TypeKeyName))
- {
+ tmp.modifier = ndx;
+
+ for (key = def->keys; key != NULL; key = (ExprDef *) key->common.next) {
+ xkb_keysym_t sym;
+
+ if (key->op == EXPR_VALUE && key->value_type == EXPR_TYPE_KEYNAME) {
tmp.haveSymbol = false;
tmp.u.keyName = KeyNameToLong(key->value.keyName);
}
- else if (ExprResolveKeySym(keymap->ctx, key, &rtrn))
- {
+ else if (ExprResolveKeySym(ctx, key, &sym)) {
tmp.haveSymbol = true;
- tmp.u.keySym = rtrn.uval;
+ tmp.u.keySym = sym;
}
- else
- {
- ERROR("Modmap entries may contain only key names or keysyms\n");
- ACTION("Illegal definition for %s modifier ignored\n",
- XkbcModIndexText(tmp.modifier));
+ else {
+ log_err(info->keymap->ctx,
+ "Modmap entries may contain only key names or keysyms; "
+ "Illegal definition for %s modifier ignored\n",
+ ModIndexText(tmp.modifier));
continue;
}
}
static void
-HandleSymbolsFile(XkbFile *file, struct xkb_keymap *keymap,
- enum merge_mode merge, SymbolsInfo *info)
+HandleSymbolsFile(SymbolsInfo *info, XkbFile *file, enum merge_mode merge)
{
+ bool ok;
ParseCommon *stmt;
free(info->name);
- info->name = uDupString(file->name);
+ info->name = strdup_safe(file->name);
+
stmt = file->defs;
- while (stmt)
- {
- switch (stmt->stmtType)
- {
- case StmtInclude:
- if (!HandleIncludeSymbols((IncludeStmt *) stmt, keymap, info))
- info->errorCount++;
+ for (stmt = file->defs; stmt; stmt = stmt->next) {
+ switch (stmt->type) {
+ case STMT_INCLUDE:
+ ok = HandleIncludeSymbols(info, (IncludeStmt *) stmt);
break;
- case StmtSymbolsDef:
- if (!HandleSymbolsDef((SymbolsDef *) stmt, keymap, info))
- info->errorCount++;
+ case STMT_SYMBOLS:
+ ok = HandleSymbolsDef(info, (SymbolsDef *) stmt);
break;
- case StmtVarDef:
- if (!HandleSymbolsVar((VarDef *) stmt, keymap, info))
- info->errorCount++;
+ case STMT_VAR:
+ ok = HandleGlobalVar(info, (VarDef *) stmt);
break;
- case StmtVModDef:
- if (!HandleVModDef((VModDef *) stmt, keymap, merge, &info->vmods))
- info->errorCount++;
+ case STMT_VMOD:
+ ok = HandleVModDef((VModDef *) stmt, info->keymap, merge,
+ &info->vmods);
break;
- case StmtInterpDef:
- ERROR("Interpretation files may not include other types\n");
- ACTION("Ignoring definition of symbol interpretation\n");
- info->errorCount++;
- break;
- case StmtKeycodeDef:
- ERROR("Interpretation files may not include other types\n");
- ACTION("Ignoring definition of key name\n");
- info->errorCount++;
- break;
- case StmtModMapDef:
- if (!HandleModMapDef((ModMapDef *) stmt, keymap, info))
- info->errorCount++;
+ case STMT_MODMAP:
+ ok = HandleModMapDef(info, (ModMapDef *) stmt);
break;
default:
- WSGO("Unexpected statement type %d in HandleSymbolsFile\n",
- stmt->stmtType);
+ log_err(info->keymap->ctx,
+ "Interpretation files may not include other types; "
+ "Ignoring %s\n", stmt_type_to_string(stmt->type));
+ ok = false;
break;
}
- stmt = stmt->next;
- if (info->errorCount > 10)
- {
-#ifdef NOISY
- ERROR("Too many errors\n");
-#endif
- ACTION("Abandoning symbols file \"%s\"\n", file->topName);
+
+ if (!ok)
+ info->errorCount++;
+
+ if (info->errorCount > 10) {
+ log_err(info->keymap->ctx, "Abandoning symbols file \"%s\"\n",
+ file->topName);
break;
}
}
}
/**
- * Given a keysym @sym, find the keycode which generates it
- * (returned in @kc_rtrn). This is used for example in a modifier
- * map definition, such as:
+ * Given a keysym @sym, return a key which generates it, or NULL.
+ * This is used for example in a modifier map definition, such as:
* modifier_map Lock { Caps_Lock };
* where we want to add the Lock modifier to the modmap of the key
* which matches the keysym Caps_Lock.
* is chosen first by lowest group in which the keysym appears, than
* by lowest level and than by lowest key code.
*/
-static bool
-FindKeyForSymbol(struct xkb_keymap *keymap, xkb_keysym_t sym,
- xkb_keycode_t *kc_rtrn)
+static struct xkb_key *
+FindKeyForSymbol(struct xkb_keymap *keymap, xkb_keysym_t sym)
{
- xkb_keycode_t key;
- unsigned int group, level, min_group = UINT_MAX, min_level = UINT_MAX;
+ struct xkb_key *key, *ret = NULL;
+ xkb_layout_index_t group, min_group = UINT32_MAX;
+ xkb_level_index_t level, min_level = UINT16_MAX;
- for (key = keymap->min_key_code; key <= keymap->max_key_code; key++)
- {
- for (group = 0; group < XkbKeyNumGroups(keymap, key); group++)
- {
+ xkb_foreach_key(key, keymap) {
+ for (group = 0; group < key->num_groups; group++) {
for (level = 0; level < XkbKeyGroupWidth(keymap, key, group);
- level++)
- {
- if (XkbKeyNumSyms(keymap, key, group, level) != 1 ||
- (XkbKeySymEntry(keymap, key, group, level))[0] != sym)
+ level++) {
+ if (XkbKeyNumSyms(key, group, level) != 1 ||
+ (XkbKeySymEntry(key, group, level))[0] != sym)
continue;
/*
*/
if (group < min_group ||
(group == min_group && level < min_level)) {
- *kc_rtrn = key;
+ ret = key;
if (group == 0 && level == 0) {
- return true;
- } else {
+ return ret;
+ }
+ else {
min_group = group;
min_level = level;
}
}
}
- return min_group != UINT_MAX;
+ return ret;
}
-/**
- * Find the given name in the keymap->map->types and return its index.
- *
- * @param atom The atom to search for.
- * @param type_rtrn Set to the index of the name if found.
- *
- * @return true if found, false otherwise.
- */
static bool
-FindNamedType(struct xkb_keymap *keymap, xkb_atom_t atom, unsigned *type_rtrn)
+FindNamedType(struct xkb_keymap *keymap, xkb_atom_t name, unsigned *type_rtrn)
{
- unsigned n = 0;
- const char *name = xkb_atom_text(keymap->ctx, atom);
- struct xkb_key_type *type;
-
- if (keymap && keymap->map) {
- darray_foreach(type, keymap->map->types) {
- if (strcmp(type->name, name) == 0) {
- *type_rtrn = n;
- return true;
- }
- n++;
+ unsigned int i;
+
+ for (i = 0; i < keymap->num_types; i++) {
+ if (keymap->types[i].name == name) {
+ *type_rtrn = i;
+ return true;
}
}
+
return false;
}
* symbol per level.
*/
static bool
-FindAutomaticType(struct xkb_keymap *keymap, int width,
+FindAutomaticType(struct xkb_context *ctx, xkb_level_index_t width,
const xkb_keysym_t *syms, xkb_atom_t *typeNameRtrn,
bool *autoType)
{
*autoType = false;
- if ((width == 1) || (width == 0))
- {
- *typeNameRtrn = xkb_atom_intern(keymap->ctx, "ONE_LEVEL");
+ if ((width == 1) || (width == 0)) {
+ *typeNameRtrn = xkb_atom_intern(ctx, "ONE_LEVEL");
*autoType = true;
}
- else if (width == 2)
- {
+ else if (width == 2) {
if (syms && xkb_keysym_is_lower(syms[0]) &&
- xkb_keysym_is_upper(syms[1]))
- {
- *typeNameRtrn = xkb_atom_intern(keymap->ctx, "ALPHABETIC");
+ xkb_keysym_is_upper(syms[1])) {
+ *typeNameRtrn = xkb_atom_intern(ctx, "ALPHABETIC");
}
else if (syms && (xkb_keysym_is_keypad(syms[0]) ||
- xkb_keysym_is_keypad(syms[1])))
- {
- *typeNameRtrn = xkb_atom_intern(keymap->ctx, "KEYPAD");
+ xkb_keysym_is_keypad(syms[1]))) {
+ *typeNameRtrn = xkb_atom_intern(ctx, "KEYPAD");
*autoType = true;
}
- else
- {
- *typeNameRtrn = xkb_atom_intern(keymap->ctx, "TWO_LEVEL");
+ else {
+ *typeNameRtrn = xkb_atom_intern(ctx, "TWO_LEVEL");
*autoType = true;
}
}
- else if (width <= 4)
- {
+ else if (width <= 4) {
if (syms && xkb_keysym_is_lower(syms[0]) &&
xkb_keysym_is_upper(syms[1]))
if (xkb_keysym_is_lower(syms[2]) && xkb_keysym_is_upper(syms[3]))
*typeNameRtrn =
- xkb_atom_intern(keymap->ctx, "FOUR_LEVEL_ALPHABETIC");
+ xkb_atom_intern(ctx, "FOUR_LEVEL_ALPHABETIC");
else
- *typeNameRtrn = xkb_atom_intern(keymap->ctx,
+ *typeNameRtrn = xkb_atom_intern(ctx,
"FOUR_LEVEL_SEMIALPHABETIC");
else if (syms && (xkb_keysym_is_keypad(syms[0]) ||
xkb_keysym_is_keypad(syms[1])))
- *typeNameRtrn = xkb_atom_intern(keymap->ctx, "FOUR_LEVEL_KEYPAD");
+ *typeNameRtrn = xkb_atom_intern(ctx, "FOUR_LEVEL_KEYPAD");
else
- *typeNameRtrn = xkb_atom_intern(keymap->ctx, "FOUR_LEVEL");
+ *typeNameRtrn = xkb_atom_intern(ctx, "FOUR_LEVEL");
/* XXX: why not set autoType here? */
}
- return ((width >= 0) && (width <= 4));
+ return width <= 4;
}
-/**
- * Ensure the given KeyInfo is in a coherent state, i.e. no gaps between the
- * groups, and reduce to one group if all groups are identical anyway.
- */
-static void
-PrepareKeyDef(KeyInfo * key)
+static bool
+CopySymbolsDef(SymbolsInfo *info, KeyInfo *keyi)
{
- int i, j, width, defined, lastGroup;
- bool identical;
-
- defined = key->symsDefined | key->actsDefined | key->typesDefined;
- /* get highest group number */
- for (i = XkbNumKbdGroups - 1; i >= 0; i--)
- {
- if (defined & (1 << i))
- break;
+ struct xkb_keymap *keymap = info->keymap;
+ struct xkb_key *key;
+ const GroupInfo *group0;
+ xkb_layout_index_t i;
+ bool haveActions;
+ unsigned int sizeSyms;
+ unsigned int symIndex;
+
+ /*
+ * The name is guaranteed to be real and not an alias (see
+ * AddKeySymbols), so 'false' is safe here.
+ */
+ key = FindNamedKey(keymap, keyi->name, false);
+ if (!key) {
+ log_vrb(info->keymap->ctx, 5,
+ "Key %s not found in keycodes; Symbols ignored\n",
+ LongKeyNameText(keyi->name));
+ return false;
}
- lastGroup = i;
- if (lastGroup == 0)
- return;
+ /* Find the range of groups we need. */
+ key->num_groups = 0;
+ for (i = 0; i < XKB_NUM_GROUPS; i++)
+ if (keyi->groups[i].defined)
+ key->num_groups = i + 1;
- /* If there are empty groups between non-empty ones fill them with data */
- /* from the first group. */
- /* We can make a wrong assumption here. But leaving gaps is worse. */
- for (i = lastGroup; i > 0; i--)
- {
- if (defined & (1 << i))
- continue;
- width = key->numLevels[0];
- if (key->typesDefined & 1)
- {
- for (j = 0; j < width; j++)
- {
- key->types[i] = key->types[0];
- }
- key->typesDefined |= 1 << i;
- }
- if ((key->actsDefined & 1) && !darray_empty(key->acts[0]))
- {
- darray_copy(key->acts[i], key->acts[0]);
- key->actsDefined |= 1 << i;
- }
- if ((key->symsDefined & 1) && !darray_empty(key->syms[0]))
- {
- darray_copy(key->syms[i], key->syms[0]);
- darray_copy(key->symsMapIndex[i], key->symsMapIndex[0]);
- darray_copy(key->symsMapNumEntries[i], key->symsMapNumEntries[0]);
- key->symsDefined |= 1 << i;
- }
- if (defined & 1)
- {
- key->numLevels[i] = key->numLevels[0];
- }
- }
- /* If all groups are completely identical remove them all */
- /* exept the first one. */
- identical = true;
- for (i = lastGroup; i > 0; i--)
- {
- if ((key->numLevels[i] != key->numLevels[0]) ||
- (key->types[i] != key->types[0]))
- {
- identical = false;
- break;
- }
- if (!darray_same(key->syms[i], key->syms[0]) &&
- (darray_empty(key->syms[i]) || darray_empty(key->syms[0]) ||
- darray_size(key->syms[i]) != darray_size(key->syms[0]) ||
- memcmp(darray_mem(key->syms[i], 0),
- darray_mem(key->syms[0], 0),
- sizeof(xkb_keysym_t) * darray_size(key->syms[0]))))
- {
- identical = false;
- break;
- }
- if (!darray_same(key->symsMapIndex[i], key->symsMapIndex[0]) &&
- (darray_empty(key->symsMapIndex[i]) ||
- darray_empty(key->symsMapIndex[0]) ||
- memcmp(darray_mem(key->symsMapIndex[i], 0),
- darray_mem(key->symsMapIndex[0], 0),
- key->numLevels[0] * sizeof(int))))
- {
- identical = false;
- continue;
- }
- if (!darray_same(key->symsMapNumEntries[i], key->symsMapNumEntries[0]) &&
- (darray_empty(key->symsMapNumEntries[i]) ||
- darray_empty(key->symsMapNumEntries[0]) ||
- memcmp(darray_mem(key->symsMapNumEntries[i], 0),
- darray_mem(key->symsMapNumEntries[0], 0),
- key->numLevels[0] * sizeof(size_t))))
- {
- identical = false;
+ if (key->num_groups <= 0)
+ return false; /* WSGO */
+
+ /*
+ * If there are empty groups between non-empty ones, fill them with data
+ * from the first group.
+ * We can make a wrong assumption here. But leaving gaps is worse.
+ */
+ group0 = &keyi->groups[0];
+ for (i = 1; i < key->num_groups - 1; i++) {
+ GroupInfo *groupi = &keyi->groups[i];
+
+ if (groupi->defined)
continue;
- }
- if (!darray_same(key->acts[i], key->acts[0]) &&
- (darray_empty(key->acts[i]) || darray_empty(key->acts[0]) ||
- memcmp(darray_mem(key->acts[i], 0),
- darray_mem(key->acts[0], 0),
- key->numLevels[0] * sizeof(union xkb_action))))
- {
- identical = false;
- break;
- }
- }
- if (identical)
- {
- for (i = lastGroup; i > 0; i--)
- {
- key->numLevels[i] = 0;
- darray_free(key->syms[i]);
- darray_free(key->symsMapIndex[i]);
- darray_free(key->symsMapNumEntries[i]);
- darray_free(key->acts[i]);
- key->types[i] = 0;
- }
- key->symsDefined &= 1;
- key->actsDefined &= 1;
- key->typesDefined &= 1;
- }
-}
-/**
- * Copy the KeyInfo into the keyboard description.
- *
- * This function recurses.
- */
-static bool
-CopySymbolsDef(struct xkb_keymap *keymap, KeyInfo *key, int start_from)
-{
- unsigned int i;
- xkb_keycode_t kc;
- unsigned int sizeSyms = 0;
- unsigned width, tmp, nGroups;
- struct xkb_key_type * type;
- bool haveActions, autoType, useAlias;
- unsigned types[XkbNumKbdGroups];
- union xkb_action *outActs;
- unsigned int symIndex = 0;
- struct xkb_sym_map *sym_map;
-
- useAlias = (start_from == 0);
-
- /* get the keycode for the key. */
- if (!FindNamedKey(keymap, key->name, &kc, useAlias,
- CreateKeyNames(keymap), start_from))
- {
- if ((start_from == 0) && (warningLevel >= 5))
- {
- WARN("Key %s not found in keycodes\n", longText(key->name));
- ACTION("Symbols ignored\n");
- }
- return false;
+ groupi->type = group0->type;
+ darray_copy(groupi->syms, group0->syms);
+ darray_copy(groupi->levels, group0->levels);
+ groupi->defined = group0->defined;
}
+ /* See if we need to allocate an actions array. */
haveActions = false;
- for (i = width = nGroups = 0; i < XkbNumKbdGroups; i++)
- {
- if (((i + 1) > nGroups)
- && (((key->symsDefined | key->actsDefined) & (1 << i))
- || (key->typesDefined) & (1 << i)))
- nGroups = i + 1;
- if (!darray_empty(key->acts[i]))
- haveActions = true;
- autoType = false;
- /* Assign the type to the key, if it is missing. */
- if (key->types[i] == XKB_ATOM_NONE)
- {
- if (key->dfltType != XKB_ATOM_NONE)
- key->types[i] = key->dfltType;
- else if (FindAutomaticType(keymap, key->numLevels[i],
- darray_mem(key->syms[i], 0),
- &key->types[i], &autoType))
- {
- }
- else
- {
- if (warningLevel >= 5)
- {
- WARN("No automatic type for %d symbols\n",
- (unsigned int) key->numLevels[i]);
- ACTION("Using %s for the %s key (keycode %d)\n",
- xkb_atom_text(keymap->ctx, key->types[i]),
- longText(key->name), kc);
- }
- }
- }
- if (FindNamedType(keymap, key->types[i], &types[i]))
- {
- if (!autoType || key->numLevels[i] > 2)
- keymap->server->explicit[kc] |= (1 << i);
- }
- else
- {
- if (warningLevel >= 3)
- {
- WARN("Type \"%s\" is not defined\n",
- xkb_atom_text(keymap->ctx, key->types[i]));
- ACTION("Using TWO_LEVEL for the %s key (keycode %d)\n",
- longText(key->name), kc);
- }
- types[i] = XkbTwoLevelIndex;
- }
- /* if the type specifies fewer levels than the key has, shrink the key */
- type = &darray_item(keymap->map->types, types[i]);
- if (type->num_levels < key->numLevels[i])
- {
- if (warningLevel > 0)
- {
- WARN("Type \"%s\" has %d levels, but %s has %d symbols\n",
- type->name, type->num_levels,
- xkb_atom_text(keymap->ctx, key->name), key->numLevels[i]);
- ACTION("Ignoring extra symbols\n");
+ for (i = 0; i < key->num_groups; i++) {
+ LevelInfo *leveli;
+ darray_foreach(leveli, keyi->groups[i].levels) {
+ if (leveli->act.type != ACTION_TYPE_NONE) {
+ haveActions = true;
+ goto out_of_loops;
}
- key->numLevels[i] = type->num_levels;
}
- if (key->numLevels[i] > width)
- width = key->numLevels[i];
- if (type->num_levels > width)
- width = type->num_levels;
- sizeSyms += darray_size(key->syms[i]);
}
+out_of_loops:
- if (!XkbcResizeKeySyms(keymap, kc, sizeSyms))
- {
- WSGO("Could not enlarge symbols for %s (keycode %d)\n",
- longText(key->name), kc);
- return false;
- }
- if (haveActions)
- {
- outActs = XkbcResizeKeyActions(keymap, kc, width * nGroups);
- if (outActs == NULL)
- {
- WSGO("Could not enlarge actions for %s (key %d)\n",
- longText(key->name), kc);
- return false;
- }
- keymap->server->explicit[kc] |= XkbExplicitInterpretMask;
- }
- else
- outActs = NULL;
-
- sym_map = &darray_item(keymap->map->key_sym_map, kc);
-
- if (key->defs.defined & _Key_GroupInfo)
- i = key->groupInfo;
- else
- i = sym_map->group_info;
-
- sym_map->group_info = XkbSetNumGroups(i, nGroups);
- sym_map->width = width;
- sym_map->sym_index = uTypedCalloc(nGroups * width, int);
- sym_map->num_syms = uTypedCalloc(nGroups * width, unsigned int);
-
- for (i = 0; i < nGroups; i++)
- {
- /* assign kt_index[i] to the index of the type in map->types.
- * kt_index[i] may have been set by a previous run (if we have two
- * layouts specified). Let's not overwrite it with the ONE_LEVEL
- * default group if we dont even have keys for this group anyway.
- *
- * FIXME: There should be a better fix for this.
+ /*
+ * Find and assign the groups' types in the keymap. Also find the
+ * key width according to the largest type.
+ */
+ key->width = 0;
+ for (i = 0; i < key->num_groups; i++) {
+ struct xkb_key_type *type;
+ GroupInfo *groupi = &keyi->groups[i];
+ bool autoType = false;
+
+ /* Find the type of the group, if it is missing. */
+ if (groupi->type == XKB_ATOM_NONE) {
+ if (keyi->dfltType != XKB_ATOM_NONE)
+ groupi->type = keyi->dfltType;
+ else if (FindAutomaticType(keymap->ctx,
+ darray_size(groupi->levels),
+ darray_mem(groupi->syms, 0),
+ &groupi->type, &autoType)) { }
+ else
+ log_vrb(info->keymap->ctx, 5,
+ "No automatic type for %d levels; "
+ "Using %s for the %s key\n",
+ (int) darray_size(groupi->levels),
+ xkb_atom_text(keymap->ctx, groupi->type),
+ LongKeyNameText(keyi->name));
+ }
+
+ /* Find the type in the keymap, if it was defined in xkb_types. */
+ if (FindNamedType(keymap, groupi->type, &key->kt_index[i])) {
+ if (!autoType || darray_size(groupi->levels) > 2)
+ key->explicit_groups |= (1 << i);
+ }
+ else {
+ log_vrb(info->keymap->ctx, 3,
+ "Type \"%s\" is not defined; "
+ "Using default type for the %s key\n",
+ xkb_atom_text(keymap->ctx, groupi->type),
+ LongKeyNameText(keyi->name));
+ /*
+ * Index 0 is guaranteed to contain something, usually
+ * ONE_LEVEL or at least some default one-level type.
+ */
+ key->kt_index[i] = 0;
+ }
+
+ /* If the type specifies fewer levels than the key has, shrink the key. */
+ type = &keymap->types[key->kt_index[i]];
+ if (type->num_levels < darray_size(groupi->levels)) {
+ log_vrb(info->keymap->ctx, 1,
+ "Type \"%s\" has %d levels, but %s has %d levels; "
+ "Ignoring extra symbols\n",
+ xkb_atom_text(keymap->ctx, type->name),
+ type->num_levels,
+ LongKeyNameText(keyi->name),
+ (int) darray_size(groupi->levels));
+ darray_resize(groupi->levels, type->num_levels);
+ }
+
+ /*
+ * Why type->num_levels and not darray_size(groupi->levels)?
+ * Because the type may have more levels, and each group must
+ * have at least as many levels as its type. Because the
+ * key->syms array is indexed by (group * width + level), we
+ * must take the largest one.
+ * Maybe we can change it to save some space.
*/
- if (key->numLevels[i])
- sym_map->kt_index[i] = types[i];
- if (!darray_empty(key->syms[i]))
- {
- /* fill key to "width" symbols*/
- for (tmp = 0; tmp < width; tmp++)
- {
- if (tmp < key->numLevels[i] &&
- darray_item(key->symsMapNumEntries[i], tmp) != 0)
- {
- memcpy(darray_mem(sym_map->syms, symIndex),
- darray_mem(key->syms[i],
- darray_item(key->symsMapIndex[i], tmp)),
- darray_item(key->symsMapNumEntries[i], tmp) * sizeof(xkb_keysym_t));
- sym_map->sym_index[(i * width) + tmp] = symIndex;
- sym_map->num_syms[(i * width) + tmp] =
- darray_item(key->symsMapNumEntries[i], tmp);
- symIndex += sym_map->num_syms[(i * width) + tmp];
- }
- else
- {
- sym_map->sym_index[(i * width) + tmp] = -1;
- sym_map->num_syms[(i * width) + tmp] = 0;
- }
- if (outActs != NULL && !darray_empty(key->acts[i]))
- {
- if (tmp < key->numLevels[i])
- outActs[tmp] = darray_item(key->acts[i], tmp);
- else
- outActs[tmp].type = XkbSA_NoAction;
- }
- }
- }
+ key->width = MAX(key->width, type->num_levels);
}
- switch (key->behavior.type & XkbKB_OpMask)
- {
- case XkbKB_Default:
- break;
- default:
- keymap->server->behaviors[kc] = key->behavior;
- keymap->server->explicit[kc] |= XkbExplicitBehaviorMask;
- break;
- }
- if (key->defs.defined & _Key_VModMap)
- {
- keymap->server->vmodmap[kc] = key->vmodmap;
- keymap->server->explicit[kc] |= XkbExplicitVModMapMask;
- }
- if (key->repeat != RepeatUndefined)
- {
- if (key->repeat == RepeatYes)
- keymap->ctrls->per_key_repeat[kc / 8] |= (1 << (kc % 8));
- else
- keymap->ctrls->per_key_repeat[kc / 8] &= ~(1 << (kc % 8));
- keymap->server->explicit[kc] |= XkbExplicitAutoRepeatMask;
+
+ /* Find the size of the syms array. */
+ sizeSyms = 0;
+ for (i = 0; i < key->num_groups; i++)
+ sizeSyms += darray_size(keyi->groups[i].syms);
+
+ /* Initialize the xkb_key, now that we know the sizes. */
+ key->syms = calloc(sizeSyms, sizeof(*key->syms));
+ key->sym_index = calloc(key->num_groups * key->width,
+ sizeof(*key->sym_index));
+ key->num_syms = calloc(key->num_groups * key->width,
+ sizeof(*key->num_syms));
+ key->out_of_range_group_number = keyi->out_of_range_group_number;
+ key->out_of_range_group_action = keyi->out_of_range_group_action;
+ if (haveActions) {
+ key->actions = calloc(key->num_groups * key->width,
+ sizeof(*key->actions));
+ key->explicit |= EXPLICIT_INTERP;
}
+ if (keyi->defined & KEY_FIELD_VMODMAP) {
+ key->vmodmap = keyi->vmodmap;
+ key->explicit |= EXPLICIT_VMODMAP;
+ }
+
+ if (keyi->repeat != KEY_REPEAT_UNDEFINED) {
+ key->repeats = (keyi->repeat == KEY_REPEAT_YES);
+ key->explicit |= EXPLICIT_REPEAT;
+ }
+
+ /* Copy keysyms and actions. */
+ symIndex = 0;
+ for (i = 0; i < key->num_groups; i++) {
+ GroupInfo *groupi = &keyi->groups[i];
+ xkb_level_index_t j;
+
+ /* We rely on calloc having zeroized the arrays up to key->width. */
+ for (j = 0; j < darray_size(groupi->levels); j++) {
+ LevelInfo *leveli = &darray_item(groupi->levels, j);
- if (nGroups > keymap->ctrls->num_groups)
- keymap->ctrls->num_groups = nGroups;
+ if (leveli->act.type != ACTION_TYPE_NONE)
+ key->actions[i * key->width + j] = leveli->act;
+
+ if (leveli->num_syms <= 0)
+ continue;
+
+ memcpy(&key->syms[symIndex],
+ &darray_item(groupi->syms, leveli->sym_index),
+ leveli->num_syms * sizeof(*key->syms));
+ key->sym_index[i * key->width + j] = symIndex;
+ key->num_syms[i * key->width + j] = leveli->num_syms;
+ symIndex += key->num_syms[i * key->width + j];
+ }
+ }
- /* do the same thing for the next key */
- CopySymbolsDef(keymap, key, kc + 1);
return true;
}
static bool
-CopyModMapDef(struct xkb_keymap *keymap, ModMapEntry *entry)
+CopyModMapDef(SymbolsInfo *info, ModMapEntry *entry)
{
- xkb_keycode_t kc;
-
- if (!entry->haveSymbol &&
- !FindNamedKey(keymap, entry->u.keyName, &kc, true,
- CreateKeyNames(keymap), 0))
- {
- if (warningLevel >= 5)
- {
- WARN("Key %s not found in keycodes\n",
- longText(entry->u.keyName));
- ACTION("Modifier map entry for %s not updated\n",
- XkbcModIndexText(entry->modifier));
+ struct xkb_key *key;
+ struct xkb_keymap *keymap = info->keymap;
+
+ if (!entry->haveSymbol) {
+ key = FindNamedKey(keymap, entry->u.keyName, true);
+ if (!key) {
+ log_vrb(info->keymap->ctx, 5,
+ "Key %s not found in keycodes; "
+ "Modifier map entry for %s not updated\n",
+ LongKeyNameText(entry->u.keyName),
+ ModIndexText(entry->modifier));
+ return false;
}
- return false;
}
- else if (entry->haveSymbol &&
- !FindKeyForSymbol(keymap, entry->u.keySym, &kc))
- {
- if (warningLevel > 5)
- {
- WARN("Key \"%s\" not found in symbol map\n",
- XkbcKeysymText(entry->u.keySym));
- ACTION("Modifier map entry for %s not updated\n",
- XkbcModIndexText(entry->modifier));
+ else {
+ key = FindKeyForSymbol(keymap, entry->u.keySym);
+ if (!key) {
+ log_vrb(info->keymap->ctx, 5,
+ "Key \"%s\" not found in symbol map; "
+ "Modifier map entry for %s not updated\n",
+ KeysymText(entry->u.keySym),
+ ModIndexText(entry->modifier));
+ return false;
}
- return false;
}
- keymap->map->modmap[kc] |= (1 << entry->modifier);
+
+ key->modmap |= (1 << entry->modifier);
return true;
}
-/**
- * Handle the xkb_symbols section of an xkb file.
- *
- * @param file The parsed xkb_symbols section of the xkb file.
- * @param keymap Handle to the keyboard description to store the symbols in.
- * @param merge Merge strategy (e.g. MERGE_OVERRIDE).
- */
-bool
-CompileSymbols(XkbFile *file, struct xkb_keymap *keymap, enum merge_mode merge)
+static bool
+CopySymbolsToKeymap(struct xkb_keymap *keymap, SymbolsInfo *info)
{
- unsigned int i;
- SymbolsInfo info;
- KeyInfo *key;
-
- InitSymbolsInfo(&info, keymap);
- info.dflt.defs.fileID = file->id;
- info.dflt.defs.merge = merge;
-
- HandleSymbolsFile(file, keymap, merge, &info);
+ KeyInfo *keyi;
+ ModMapEntry *mm;
+ xkb_layout_index_t i;
+ struct xkb_key *key;
- if (darray_empty(info.keys))
- goto err_info;
+ keymap->symbols_section_name = strdup_safe(info->name);
- if (info.errorCount != 0)
- goto err_info;
+ for (i = 0; i < XKB_NUM_GROUPS; i++)
+ if (info->groupNames[i] != XKB_ATOM_NONE)
+ keymap->group_names[i] = info->groupNames[i];
- /* alloc memory in the xkb struct */
- if (XkbcAllocNames(keymap, XkbGroupNamesMask, 0) != Success) {
- WSGO("Can not allocate names in CompileSymbols\n");
- ACTION("Symbols not added\n");
- goto err_info;
- }
+ darray_foreach(keyi, info->keys)
+ if (!CopySymbolsDef(info, keyi))
+ info->errorCount++;
- if (XkbcAllocClientMap(keymap, XkbKeySymsMask | XkbModifierMapMask, 0)
- != Success) {
- WSGO("Could not allocate client map in CompileSymbols\n");
- ACTION("Symbols not added\n");
- goto err_info;
- }
+ if (xkb_get_log_verbosity(keymap->ctx) > 3) {
+ xkb_foreach_key(key, keymap) {
+ if (key->name[0] == '\0')
+ continue;
- if (XkbcAllocServerMap(keymap, XkbAllServerInfoMask, 32) != Success) {
- WSGO("Could not allocate server map in CompileSymbols\n");
- ACTION("Symbols not added\n");
- goto err_info;
+ if (key->num_groups < 1)
+ log_info(keymap->ctx,
+ "No symbols defined for %s\n",
+ KeyNameText(key->name));
+ }
}
- if (XkbcAllocControls(keymap) != Success) {
- WSGO("Could not allocate controls in CompileSymbols\n");
- ACTION("Symbols not added\n");
- goto err_info;
- }
+ darray_foreach(mm, info->modMaps)
+ if (!CopyModMapDef(info, mm))
+ info->errorCount++;
- if (info.name)
- keymap->names->symbols = strdup(info.name);
+ /* XXX: If we don't ignore errorCount, things break. */
+ return true;
+}
- /* now copy info into xkb. */
- ApplyAliases(keymap, &info.aliases);
+bool
+CompileSymbols(XkbFile *file, struct xkb_keymap *keymap,
+ enum merge_mode merge)
+{
+ SymbolsInfo info;
+ ActionsInfo *actions;
- for (i = 0; i < XkbNumKbdGroups; i++) {
- if (info.groupNames[i] != XKB_ATOM_NONE) {
- free(keymap->names->groups[i]);
- keymap->names->groups[i] = xkb_atom_strdup(keymap->ctx,
- info.groupNames[i]);
- }
- }
+ actions = NewActionsInfo();
+ if (!actions)
+ return false;
- /* sanitize keys */
- darray_foreach(key, info.keys)
- PrepareKeyDef(key);
+ InitSymbolsInfo(&info, keymap, file->id, actions);
+ info.dflt.merge = merge;
- /* copy! */
- darray_foreach(key, info.keys)
- if (!CopySymbolsDef(keymap, key, 0))
- info.errorCount++;
+ HandleSymbolsFile(&info, file, merge);
- if (warningLevel > 3) {
- for (i = keymap->min_key_code; i <= keymap->max_key_code; i++) {
- if (darray_item(keymap->names->keys, i).name[0] == '\0')
- continue;
+ if (darray_empty(info.keys))
+ goto err_info;
- if (XkbKeyNumGroups(keymap, i) < 1) {
- char buf[5];
- memcpy(buf, darray_item(keymap->names->keys, i).name, 4);
- buf[4] = '\0';
- WARN("No symbols defined for <%s> (keycode %d)\n", buf, i);
- }
- }
- }
+ if (info.errorCount != 0)
+ goto err_info;
- if (info.modMap) {
- ModMapEntry *mm, *next;
- for (mm = info.modMap; mm != NULL; mm = next) {
- if (!CopyModMapDef(keymap, mm))
- info.errorCount++;
- next = (ModMapEntry *) mm->defs.next;
- }
- }
+ if (!CopySymbolsToKeymap(keymap, &info))
+ goto err_info;
- FreeSymbolsInfo(&info);
+ ClearSymbolsInfo(&info);
+ FreeActionsInfo(actions);
return true;
err_info:
- FreeSymbolsInfo(&info);
+ FreeActionsInfo(actions);
+ ClearSymbolsInfo(&info);
return false;
}
projects / platform / upstream / libxkbcommon.git / blobdiff