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composetable: Another step towards multi-char values

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Change the parser data structures to hold a string, rather
than a gunichar. We still only put a single Unicode character
into it, currently.
This commit is contained in:
Matthias Clasen 2021-02-01 23:58:18 -05:00
parent 9142aa0f51
commit 564793d5b5
1 changed files with 25 additions and 19 deletions
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44
gtk/gtkcomposetable.c
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@ -35,9 +35,9 @@
#define MAX_COMPOSE_LEN 20
typedef struct {
gunichar *sequence;
gunichar value[2];
char *comment;
gunichar *sequence;
char *value;
char *comment;
} GtkComposeData;
@ -45,6 +45,7 @@ static void
gtk_compose_data_free (GtkComposeData *compose_data)
{
g_free (compose_data->sequence);
g_free (compose_data->value);
g_free (compose_data->comment);
g_slice_free (GtkComposeData, compose_data);
}
@ -81,6 +82,7 @@ parse_compose_value (GtkComposeData *compose_data,
char **words = g_strsplit (val, "\"", 3);
gunichar uch;
char *endp;
char buf[8] = { 0, };
if (g_strv_length (words) < 3)
{
@ -129,7 +131,8 @@ parse_compose_value (GtkComposeData *compose_data,
}
}
compose_data->value[1] = uch;
g_unichar_to_utf8 (uch, buf);
compose_data->value = g_strdup (buf);
if (uch == '"')
compose_data->comment = g_strdup (g_strstrip (words[2] + 1));
@ -303,6 +306,7 @@ gtk_compose_list_check_duplicated (GList *compose_list)
int n_compose = 0;
gboolean compose_finish;
gunichar output_char;
char buf[8] = { 0, };
compose_data = list->data;
@ -327,12 +331,14 @@ gtk_compose_list_check_duplicated (GList *compose_list)
&output_char) &&
compose_finish)
{
if (compose_data->value[1] == output_char)
g_unichar_to_utf8 (output_char, buf);
if (strcmp (compose_data->value, buf) == 0)
removed_list = g_list_prepend (removed_list, compose_data);
}
else if (gtk_check_algorithmically (keysyms, n_compose, &output_char))
{
if (compose_data->value[1] == output_char)
g_unichar_to_utf8 (output_char, buf);
if (strcmp (compose_data->value, buf) == 0)
removed_list = g_list_prepend (removed_list, compose_data);
}
}
@ -419,17 +425,6 @@ gtk_compose_list_format_for_gtk (GList *compose_list,
if (p_n_index_stride)
*p_n_index_stride = max_compose_len + 2;
for (list = compose_list; list != NULL; list = list->next)
{
compose_data = list->data;
codepoint = compose_data->value[1];
if (codepoint > 0xffff)
{
compose_data->value[0] = codepoint / 0x10000;
compose_data->value[1] = codepoint - codepoint / 0x10000 * 0x10000;
}
}
return compose_list;
}
@ -719,6 +714,7 @@ gtk_compose_table_new_with_list (GList *compose_list,
GList *list;
GtkComposeData *compose_data;
GtkComposeTable *retval = NULL;
gunichar codepoint;
g_return_val_if_fail (compose_list != NULL, NULL);
@ -739,8 +735,18 @@ gtk_compose_table_new_with_list (GList *compose_list,
}
gtk_compose_seqs[n++] = (guint16) compose_data->sequence[i];
}
gtk_compose_seqs[n++] = (guint16) compose_data->value[0];
gtk_compose_seqs[n++] = (guint16) compose_data->value[1];
codepoint = g_utf8_get_char (compose_data->value);
if (codepoint > 0xffff)
{
gtk_compose_seqs[n++] = codepoint / 0x10000;
gtk_compose_seqs[n++] = codepoint - codepoint / 0x10000 * 0x10000;
}
else
{
gtk_compose_seqs[n++] = 0;
gtk_compose_seqs[n++] = codepoint;
}
}
retval = g_new0 (GtkComposeTable, 1);