New emoji menu w/windows 7 fixed fallback.

src/common/emoji-data.c

@@ -0,0 +1,239 @@
+/* ZoiteChat
+ * Copyright (C) 2026 deepend-tildeclub.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <string.h>
+
+#include <glib.h>
+#include <glib/gi18n.h>
+
+#include "emoji-data.h"
+
+#include "emoji-data-table.h"
+
+gsize
+emoji_data_count (void)
+{
+	return G_N_ELEMENTS (emoji_entries_table);
+}
+
+const EmojiEntry *
+emoji_data_entry (gsize index)
+{
+	g_return_val_if_fail (index < G_N_ELEMENTS (emoji_entries_table), NULL);
+
+	return &emoji_entries_table[index];
+}
+
+static GHashTable *
+emoji_sequence_index (void)
+{
+	static GHashTable *table = NULL;
+	gsize i;
+	int tone;
+
+	if (table)
+		return table;
+
+	table = g_hash_table_new (g_str_hash, g_str_equal);
+	for (i = 0; i < G_N_ELEMENTS (emoji_entries_table); i++)
+	{
+		const EmojiEntry *entry = &emoji_entries_table[i];
+
+		g_hash_table_insert (table, (gpointer) entry->sequence,
+									GSIZE_TO_POINTER (i * EMOJI_TONE_COUNT + 1));
+		if (entry->tone_set < 0)
+			continue;
+		for (tone = EMOJI_TONE_LIGHT; tone < EMOJI_TONE_COUNT; tone++)
+		{
+			const char *seq =
+				emoji_tone_sets_table[entry->tone_set].sequence[tone - 1];
+
+			g_hash_table_insert (table, (gpointer) seq,
+										GSIZE_TO_POINTER (i * EMOJI_TONE_COUNT + tone + 1));
+		}
+	}
+
+	return table;
+}
+
+const EmojiEntry *
+emoji_data_find_by_sequence (const char *sequence, EmojiTone *tone_out)
+{
+	gpointer value;
+	gsize packed;
+
+	if (tone_out)
+		*tone_out = EMOJI_TONE_NONE;
+	if (!sequence || !*sequence)
+		return NULL;
+
+	value = g_hash_table_lookup (emoji_sequence_index (), sequence);
+	if (!value)
+		return NULL;
+
+	packed = GPOINTER_TO_SIZE (value) - 1;
+	if (tone_out)
+		*tone_out = (EmojiTone) (packed % EMOJI_TONE_COUNT);
+
+	return &emoji_entries_table[packed / EMOJI_TONE_COUNT];
+}
+
+const char *
+emoji_data_group_display_name (EmojiGroup group)
+{
+	static const char *const names[EMOJI_GROUP_COUNT] =
+	{
+		N_("Smileys & Emotion"),
+		N_("People & Body"),
+		N_("Animals & Nature"),
+		N_("Food & Drink"),
+		N_("Travel & Places"),
+		N_("Activities"),
+		N_("Objects"),
+		N_("Symbols"),
+		N_("Flags"),
+	};
+
+	g_return_val_if_fail (group < EMOJI_GROUP_COUNT, "");
+
+	return _(names[group]);
+}
+
+const char *
+emoji_data_group_icon_sequence (EmojiGroup group)
+{
+	static const char *const icons[EMOJI_GROUP_COUNT] =
+	{
+		"\360\237\230\200",					/* 😀 */
+		"\360\237\221\213",					/* 👋 */
+		"\360\237\220\273",					/* 🐻 */
+		"\360\237\215\224",					/* 🍔 */
+		"\360\237\232\227",					/* 🚗 */
+		"\342\232\275",						/* ⚽ */
+		"\360\237\222\241",					/* 💡 */
+		"\360\237\224\243",					/* 🔣 */
+		"\360\237\217\201",					/* 🏁 */
+	};
+
+	g_return_val_if_fail (group < EMOJI_GROUP_COUNT, "");
+
+	return icons[group];
+}
+
+const char *
+emoji_data_tone_display_name (EmojiTone tone)
+{
+	static const char *const names[EMOJI_TONE_COUNT] =
+	{
+		N_("No skin tone"),
+		N_("Light skin tone"),
+		N_("Medium-light skin tone"),
+		N_("Medium skin tone"),
+		N_("Medium-dark skin tone"),
+		N_("Dark skin tone"),
+	};
+
+	g_return_val_if_fail (tone < EMOJI_TONE_COUNT, "");
+
+	return _(names[tone]);
+}
+
+const char *
+emoji_entry_sequence_for_tone (const EmojiEntry *entry, EmojiTone tone)
+{
+	g_return_val_if_fail (entry != NULL, NULL);
+
+	if (tone == EMOJI_TONE_NONE || tone >= EMOJI_TONE_COUNT ||
+		 entry->tone_set < 0)
+		return entry->sequence;
+
+	return emoji_tone_sets_table[entry->tone_set].sequence[tone - 1];
+}
+
+char **
+emoji_search_tokenize (const char *text)
+{
+	GPtrArray *tokens;
+	char *folded;
+	char **split;
+	gsize i;
+
+	if (!text)
+		return NULL;
+
+	folded = g_utf8_casefold (text, -1);
+	split = g_strsplit_set (folded, " \t\n", -1);
+	g_free (folded);
+
+	tokens = g_ptr_array_new ();
+	for (i = 0; split[i]; i++)
+	{
+		const char *token = split[i];
+		gsize len;
+
+		while (*token == ':')
+			token++;
+		len = strlen (token);
+		while (len > 0 && token[len - 1] == ':')
+			len--;
+		if (len > 0)
+			g_ptr_array_add (tokens, g_strndup (token, len));
+	}
+	g_strfreev (split);
+
+	if (tokens->len == 0)
+	{
+		g_ptr_array_free (tokens, TRUE);
+		return NULL;
+	}
+
+	g_ptr_array_add (tokens, NULL);
+
+	return (char **) g_ptr_array_free (tokens, FALSE);
+}
+
+gboolean
+emoji_entry_matches (const EmojiEntry *entry, char *const *needle_tokens)
+{
+	gsize i;
+
+	g_return_val_if_fail (entry != NULL, FALSE);
+
+	if (!needle_tokens || !needle_tokens[0])
+		return FALSE;
+
+	for (i = 0; needle_tokens[i]; i++)
+	{
+		if (!strstr (entry->search, needle_tokens[i]))
+			return FALSE;
+	}
+
+	return TRUE;
+}
+
+const char *
+emoji_data_unicode_version (void)
+{
+	return emoji_data_unicode_version_str;
+}
+
+const char *
+emoji_data_cldr_version (void)
+{
+	return emoji_data_cldr_version_str;
+}