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80 lines
2.0 KiB
80 lines
2.0 KiB
/*
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* Copyright 2018 Vincent Sanders <vince@netsurf-browser.org>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* \file
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* GTK accelerator support
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*
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*/
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#include <stdint.h>
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#include <gtk/gtk.h>
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#include "utils/log.h"
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#include "utils/errors.h"
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#include "utils/hashtable.h"
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#include "gtk/resources.h"
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#include "gtk/accelerator.h"
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/** acclelerators are stored in a fixed-size hash table. */
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#define HASH_SIZE 53
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/** The hash table used to store the accelerators */
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static struct hash_table *accelerators_hash = NULL;
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nserror nsgtk_accelerator_init(char **respaths)
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{
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nserror res;
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const uint8_t *data;
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size_t data_size;
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if (accelerators_hash == NULL) {
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accelerators_hash = hash_create(HASH_SIZE);
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}
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if (accelerators_hash == NULL) {
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NSLOG(netsurf, INFO, "Unable to create hash table");
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return NSERROR_NOMEM;
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}
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res = nsgtk_data_from_resname("accelerators", &data, &data_size);
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if (res == NSERROR_OK) {
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res = hash_add_inline(accelerators_hash, data, data_size);
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} else {
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const char *accelerators_path;
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/* Obtain path to accelerators */
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res = nsgtk_path_from_resname("accelerators",
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&accelerators_path);
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if (res == NSERROR_OK) {
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res = hash_add_file(accelerators_hash,
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accelerators_path);
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}
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}
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return res;
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}
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const char *nsgtk_accelerator_get_desc(const char *key)
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{
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if ((key == NULL) ||
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(accelerators_hash == NULL)) {
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return NULL;
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}
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return hash_get(accelerators_hash, key);
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}
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