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-rw-r--r--libempathy-gtk/empathy-theme-adium.c155
1 files changed, 149 insertions, 6 deletions
diff --git a/libempathy-gtk/empathy-theme-adium.c b/libempathy-gtk/empathy-theme-adium.c
index b62b017c9..b0bd09ab9 100644
--- a/libempathy-gtk/empathy-theme-adium.c
+++ b/libempathy-gtk/empathy-theme-adium.c
@@ -81,6 +81,8 @@ struct _EmpathyAdiumData {
GHashTable *info;
guint version;
gboolean custom_template;
+ /* gchar* -> gchar* both owned */
+ GHashTable *date_format_cache;
/* HTML bits */
const gchar *template_html;
@@ -407,6 +409,142 @@ static gchar *colors[] = {
"yellowgreen",
};
+static const gchar *
+nsdate_to_strftime (EmpathyAdiumData *data, const gchar *nsdate)
+{
+ /* Convert from NSDateFormatter (http://www.stepcase.com/blog/2008/12/02/format-string-for-the-iphone-nsdateformatter/)
+ * to strftime supported by g_date_time_format.
+ * FIXME: table is incomplete, doc of g_date_time_format has a table of
+ * supported tags.
+ * FIXME: g_date_time_format in GLib 2.28 does 0 padding by default, but
+ * in 2.29.x we have to explictely request padding with %0x */
+ static const gchar *convert_table[] = {
+ "a", "%p", // AM/PM
+ "A", NULL, // 0~86399999 (Millisecond of Day)
+
+ "cccc", "%A", // Sunday/Monday/Tuesday/Wednesday/Thursday/Friday/Saturday
+ "ccc", "%a", // Sun/Mon/Tue/Wed/Thu/Fri/Sat
+ "cc", "%u", // 1~7 (Day of Week)
+ "c", "%u", // 1~7 (Day of Week)
+
+ "dd", "%d", // 1~31 (0 padded Day of Month)
+ "d", "%d", // 1~31 (0 padded Day of Month)
+ "D", "%j", // 1~366 (0 padded Day of Year)
+
+ "e", "%u", // 1~7 (0 padded Day of Week)
+ "EEEE", "%A", // Sunday/Monday/Tuesday/Wednesday/Thursday/Friday/Saturday
+ "EEE", "%a", // Sun/Mon/Tue/Wed/Thu/Fri/Sat
+ "EE", "%a", // Sun/Mon/Tue/Wed/Thu/Fri/Sat
+ "E", "%a", // Sun/Mon/Tue/Wed/Thu/Fri/Sat
+
+ "F", NULL, // 1~5 (0 padded Week of Month, first day of week = Monday)
+
+ "g", NULL, // Julian Day Number (number of days since 4713 BC January 1)
+ "GGGG", NULL, // Before Christ/Anno Domini
+ "GGG", NULL, // BC/AD (Era Designator Abbreviated)
+ "GG", NULL, // BC/AD (Era Designator Abbreviated)
+ "G", NULL, // BC/AD (Era Designator Abbreviated)
+
+ "h", "%I", // 1~12 (0 padded Hour (12hr))
+ "H", "%H", // 0~23 (0 padded Hour (24hr))
+
+ "k", NULL, // 1~24 (0 padded Hour (24hr)
+ "K", NULL, // 0~11 (0 padded Hour (12hr))
+
+ "LLLL", "%B", // January/February/March/April/May/June/July/August/September/October/November/December
+ "LLL", "%b", // Jan/Feb/Mar/Apr/May/Jun/Jul/Aug/Sep/Oct/Nov/Dec
+ "LL", "%m", // 1~12 (0 padded Month)
+ "L", "%m", // 1~12 (0 padded Month)
+
+ "m", "%M", // 0~59 (0 padded Minute)
+ "MMMM", "%B", // January/February/March/April/May/June/July/August/September/October/November/December
+ "MMM", "%b", // Jan/Feb/Mar/Apr/May/Jun/Jul/Aug/Sep/Oct/Nov/Dec
+ "MM", "%m", // 1~12 (0 padded Month)
+ "M", "%m", // 1~12 (0 padded Month)
+
+ "qqqq", NULL, // 1st quarter/2nd quarter/3rd quarter/4th quarter
+ "qqq", NULL, // Q1/Q2/Q3/Q4
+ "qq", NULL, // 1~4 (0 padded Quarter)
+ "q", NULL, // 1~4 (0 padded Quarter)
+ "QQQQ", NULL, // 1st quarter/2nd quarter/3rd quarter/4th quarter
+ "QQQ", NULL, // Q1/Q2/Q3/Q4
+ "QQ", NULL, // 1~4 (0 padded Quarter)
+ "Q", NULL, // 1~4 (0 padded Quarter)
+
+ "s", "%S", // 0~59 (0 padded Second)
+ "S", NULL, // (rounded Sub-Second)
+
+ "u", "%Y", // (0 padded Year)
+
+ "vvvv", "%Z", // (General GMT Timezone Name)
+ "vvv", "%Z", // (General GMT Timezone Abbreviation)
+ "vv", "%Z", // (General GMT Timezone Abbreviation)
+ "v", "%Z", // (General GMT Timezone Abbreviation)
+
+ "w", "%W", // 1~53 (0 padded Week of Year, 1st day of week = Sunday, NB, 1st week of year starts from the last Sunday of last year)
+ "W", NULL, // 1~5 (0 padded Week of Month, 1st day of week = Sunday)
+
+ "yyyy", "%Y", // (Full Year)
+ "yyy", "%y", // (2 Digits Year)
+ "yy", "%y", // (2 Digits Year)
+ "y", "%Y", // (Full Year)
+ "YYYY", NULL, // (Full Year, starting from the Sunday of the 1st week of year)
+ "YYY", NULL, // (2 Digits Year, starting from the Sunday of the 1st week of year)
+ "YY", NULL, // (2 Digits Year, starting from the Sunday of the 1st week of year)
+ "Y", NULL, // (Full Year, starting from the Sunday of the 1st week of year)
+
+ "zzzz", NULL, // (Specific GMT Timezone Name)
+ "zzz", NULL, // (Specific GMT Timezone Abbreviation)
+ "zz", NULL, // (Specific GMT Timezone Abbreviation)
+ "z", NULL, // (Specific GMT Timezone Abbreviation)
+ "Z", "%z", // +0000 (RFC 822 Timezone)
+ };
+ const gchar *str;
+ GString *string;
+ guint i, j;
+
+ if (nsdate == NULL) {
+ return NULL;
+ }
+
+ str = g_hash_table_lookup (data->date_format_cache, nsdate);
+ if (str != NULL) {
+ return str;
+ }
+
+ /* Copy nsdate into string, replacing occurences of NSDateFormatter tags
+ * by corresponding strftime tag. */
+ string = g_string_sized_new (strlen (nsdate));
+ for (i = 0; nsdate[i] != '\0'; i++) {
+ gboolean found = FALSE;
+
+ /* even indexes are NSDateFormatter tag, odd indexes are the
+ * corresponding strftime tag */
+ for (j = 0; j < G_N_ELEMENTS (convert_table); j += 2) {
+ if (g_str_has_prefix (nsdate + i, convert_table[j])) {
+ found = TRUE;
+ break;
+ }
+ }
+ if (found) {
+ /* If we don't have a replacement, just ignore that tag */
+ if (convert_table[j + 1] != NULL) {
+ g_string_append (string, convert_table[j + 1]);
+ }
+ i += strlen (convert_table[j]) - 1;
+ } else {
+ g_string_append_c (string, nsdate[i]);
+ }
+ }
+
+ DEBUG ("Date format converted '%s' → '%s'", nsdate, string->str);
+
+ /* The cache takes ownership of string->str */
+ g_hash_table_insert (data->date_format_cache, g_strdup (nsdate), string->str);
+ return g_string_free (string, FALSE);
+}
+
+
static void
theme_adium_append_html (EmpathyThemeAdium *theme,
const gchar *func,
@@ -420,6 +558,7 @@ theme_adium_append_html (EmpathyThemeAdium *theme,
gint64 timestamp,
gboolean is_backlog)
{
+ EmpathyThemeAdiumPriv *priv = GET_PRIV (theme);
GString *string;
const gchar *cur = NULL;
gchar *script;
@@ -477,16 +616,17 @@ theme_adium_append_html (EmpathyThemeAdium *theme,
replace = message;
} else if (theme_adium_match (&cur, "%time%") ||
theme_adium_match_with_format (&cur, "%time{", &format)) {
- /* FIXME: format is not exactly strftime.
- * See NSDateFormatter spec:
- * http://www.stepcase.com/blog/2008/12/02/format-string-for-the-iphone-nsdateformatter/
- */
+ const gchar *strftime_format;
+
+ strftime_format = nsdate_to_strftime (priv->data, format);
if (is_backlog) {
dup_replace = empathy_time_to_string_local (timestamp,
- format ? format : EMPATHY_TIME_DATE_FORMAT_DISPLAY_SHORT);
+ strftime_format ? strftime_format :
+ EMPATHY_TIME_DATE_FORMAT_DISPLAY_SHORT);
} else {
dup_replace = empathy_time_to_string_local (timestamp,
- format ? format : EMPATHY_TIME_FORMAT_DISPLAY_SHORT);
+ strftime_format ? strftime_format :
+ EMPATHY_TIME_FORMAT_DISPLAY_SHORT);
}
replace = dup_replace;
} else if (theme_adium_match (&cur, "%shortTime%")) {
@@ -1700,6 +1840,8 @@ empathy_adium_data_new_with_info (const gchar *path, GHashTable *info)
data->info = g_hash_table_ref (info);
data->version = adium_info_get_version (info);
data->strings_to_free = g_ptr_array_new_with_free_func (g_free);
+ data->date_format_cache = g_hash_table_new_full (g_str_hash,
+ g_str_equal, g_free, g_free);
DEBUG ("Loading theme at %s", path);
@@ -1853,6 +1995,7 @@ empathy_adium_data_unref (EmpathyAdiumData *data)
g_free (data->default_outgoing_avatar_filename);
g_hash_table_unref (data->info);
g_ptr_array_unref (data->strings_to_free);
+ tp_clear_pointer (&data->date_format_cache, g_hash_table_unref);
g_slice_free (EmpathyAdiumData, data);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 07:27:26 +0800