[evolution-data-server/openismus-work-master: 17/73] ESourceBackendSummarySetup: Added apis to set collation rules on addressbooks.
- From: Tristan Van Berkom <tvb src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [evolution-data-server/openismus-work-master: 17/73] ESourceBackendSummarySetup: Added apis to set collation rules on addressbooks.
- Date: Thu, 4 Jul 2013 19:12:30 +0000 (UTC)
commit d7df2c474ecc8efa14b419cf6e31c9a9a3f4f238
Author: Tristan Van Berkom <tristanvb openismus com>
Date: Fri May 3 18:59:36 2013 +0900
ESourceBackendSummarySetup: Added apis to set collation rules on addressbooks.
.../e-source-backend-summary-setup.c | 257 +++++++++++++++++++-
.../e-source-backend-summary-setup.h | 10 +
2 files changed, 264 insertions(+), 3 deletions(-)
---
diff --git a/addressbook/libebook-contacts/e-source-backend-summary-setup.c
b/addressbook/libebook-contacts/e-source-backend-summary-setup.c
index 90e4da8..0a5cfb8 100644
--- a/addressbook/libebook-contacts/e-source-backend-summary-setup.c
+++ b/addressbook/libebook-contacts/e-source-backend-summary-setup.c
@@ -57,12 +57,14 @@ struct _ESourceBackendSummarySetupPrivate {
GMutex property_lock;
gchar *summary_fields;
gchar *indexed_fields;
+ gchar *collation_fields;
};
enum {
PROP_0,
PROP_SUMMARY_FIELDS,
- PROP_INDEXED_FIELDS
+ PROP_INDEXED_FIELDS,
+ PROP_COLLATION_FIELDS
};
G_DEFINE_TYPE (
@@ -85,6 +87,9 @@ source_backend_summary_setup_dup_literal_fields (ESourceBackendSummarySetup *ext
case PROP_INDEXED_FIELDS:
duplicate = g_strdup (extension->priv->indexed_fields);
break;
+ case PROP_COLLATION_FIELDS:
+ duplicate = g_strdup (extension->priv->collation_fields);
+ break;
default:
g_assert_not_reached ();
break;
@@ -112,6 +117,10 @@ source_backend_summary_setup_set_literal_fields (ESourceBackendSummarySetup *ext
target = &(extension->priv->indexed_fields);
property_name = "indexed-fields";
break;
+ case PROP_COLLATION_FIELDS:
+ target = &(extension->priv->collation_fields);
+ property_name = "collation-fields";
+ break;
default:
g_assert_not_reached ();
break;
@@ -141,6 +150,7 @@ source_backend_summary_setup_set_property (GObject *object,
switch (property_id) {
case PROP_SUMMARY_FIELDS:
case PROP_INDEXED_FIELDS:
+ case PROP_COLLATION_FIELDS:
source_backend_summary_setup_set_literal_fields (
E_SOURCE_BACKEND_SUMMARY_SETUP (object),
g_value_get_string (value), property_id);
@@ -159,6 +169,7 @@ source_backend_summary_setup_get_property (GObject *object,
switch (property_id) {
case PROP_SUMMARY_FIELDS:
case PROP_INDEXED_FIELDS:
+ case PROP_COLLATION_FIELDS:
g_value_take_string (
value,
source_backend_summary_setup_dup_literal_fields (
@@ -180,6 +191,7 @@ source_backend_summary_setup_finalize (GObject *object)
g_mutex_clear (&priv->property_lock);
g_free (priv->summary_fields);
g_free (priv->indexed_fields);
+ g_free (priv->collation_fields);
/* Chain up to parent's finalize() method. */
G_OBJECT_CLASS (e_source_backend_summary_setup_parent_class)->
@@ -229,6 +241,20 @@ e_source_backend_summary_setup_class_init (ESourceBackendSummarySetupClass *clas
G_PARAM_CONSTRUCT |
G_PARAM_STATIC_STRINGS |
E_SOURCE_PARAM_SETTING));
+
+ g_object_class_install_property (
+ object_class,
+ PROP_COLLATION_FIELDS,
+ g_param_spec_string (
+ "collation-fields",
+ "Collation Fields",
+ "The list of summary fields which are to be "
+ "given specialized collation rules in the underlying database",
+ NULL,
+ G_PARAM_READWRITE |
+ G_PARAM_CONSTRUCT |
+ G_PARAM_STATIC_STRINGS |
+ E_SOURCE_PARAM_SETTING));
}
static void
@@ -532,7 +558,7 @@ e_source_backend_summary_setup_get_indexed_fields (ESourceBackendSummarySetup *e
* @types: The array of #EBookIndexTypes defining what types of indexes to create
* @n_fields: The number elements in the passed @fields, @rule_types and @rules arrays.
*
- * Defines indexes for quick reference for the given given #EContactFields in the addressbook.
+ * Defines indexes for quick reference for the given #EContactFields in the addressbook.
*
* The same #EContactField may be specified multiple times to create multiple indexes
* with different characteristics. If an #E_BOOK_INDEX_PREFIX index is created it will
@@ -596,7 +622,7 @@ e_source_backend_summary_setup_set_indexed_fieldsv (ESourceBackendSummarySetup *
/**
* e_source_backend_summary_setup_set_indexed_fields:
* @extension: An #ESourceBackendSummarySetup
- * @...: A list of #EContactFields, #EBookIndexType pairs terminated by 0.
+ * @...: A list of #EContactField, #EBookIndexType pairs terminated by 0.
*
* Like e_source_backend_summary_setup_set_indexed_fieldsv(), but takes a literal list of
* of indexes.
@@ -673,3 +699,228 @@ e_source_backend_summary_setup_set_indexed_fields (ESourceBackendSummarySetup *e
g_string_free (string, TRUE);
}
+
+
+/**
+ * e_source_backend_summary_setup_get_collations:
+ * @extension: An #ESourceBackendSummarySetup
+ * @collations: (out) (transfer full): A return location for the set of collation rules corresponding
+ * to each returned field, should be freed with g_strfreev() when no longer
needed.
+ * @n_fields: (out): The number of elements in the returned arrays.
+ *
+ * Fetches the #EContactFields configured with custom collation rules from ICU, with thier respective rule
+ * idendifiers in @collations.
+ *
+ * Returns: (transfer full): The array of indexed #EContactFields.
+ *
+ * Since: 3.10
+ */
+EContactField *
+e_source_backend_summary_setup_get_collations (ESourceBackendSummarySetup *extension,
+ gchar ***collations,
+ gint *n_fields)
+{
+ EContactField *ret_fields;
+ gchar **ret_collations;
+ gboolean malformed = FALSE;
+ gchar **split, **index_split;
+ gchar *literal_indexes;
+ gint ret_n_fields;
+ gint i;
+
+ g_return_val_if_fail (E_IS_SOURCE_BACKEND_SUMMARY_SETUP (extension), NULL);
+ g_return_val_if_fail (collations != NULL, NULL);
+ g_return_val_if_fail (n_fields != NULL, NULL);
+
+ literal_indexes = source_backend_summary_setup_dup_literal_fields (extension, PROP_COLLATION_FIELDS);
+ if (!literal_indexes) {
+ *collations = NULL;
+ *n_fields = 0;
+ return NULL;
+ }
+
+ split = g_strsplit (literal_indexes, ":", 0);
+ ret_n_fields = g_strv_length (split);
+
+ ret_fields = g_new0 (EContactField, ret_n_fields);
+ ret_collations = g_new0 (gchar *, ret_n_fields + 1);
+
+ for (i = 0; i < ret_n_fields && malformed == FALSE; i++) {
+
+ index_split = g_strsplit (split[i], ",", 2);
+
+ if (index_split[0] && index_split[1]) {
+
+ ret_fields[i] = e_contact_field_id (index_split[0]);
+
+ if (ret_fields[i] <= 0 || ret_fields[i] >= E_CONTACT_FIELD_LAST) {
+ g_warning ("Unknown contact field '%s' encountered in indexed fields",
index_split[0]);
+ malformed = TRUE;
+ }
+
+ ret_collations[i] = g_strdup (index_split[1]);
+ } else {
+ g_warning ("Malformed index definition '%s'", split[i]);
+ malformed = TRUE;
+ }
+
+ g_strfreev (index_split);
+ }
+
+ if (malformed) {
+ g_free (ret_fields);
+ g_strfreev (ret_collations);
+
+ ret_n_fields = 0;
+ ret_fields = NULL;
+ ret_collations = NULL;
+ }
+
+ g_strfreev (split);
+ g_free (literal_indexes);
+
+ *n_fields = ret_n_fields;
+ *collations = ret_collations;
+
+ return ret_fields;
+}
+
+/**
+ * e_source_backend_summary_setup_set_collationsv:
+ * @extension: An #ESourceBackendSummarySetup
+ * @fields: The array of #EContactFields to set indexes for
+ * @collations: The array of collation names defining what rules to use when sorting the respective @fields
+ * @n_fields: The number elements in the passed @fields, @rule_types and @rules arrays.
+ *
+ * Defines any specialized ICU collation rules used to sort the given #EContactFields in the addressbook.
+ *
+ * <note><para>The specified collation names must also be a part of the summary, any collation rules
+ * specified that are not already a part of the summary will be ignored.</para></note>
+ *
+ * Since: 3.10
+ */
+void
+e_source_backend_summary_setup_set_collationsv (ESourceBackendSummarySetup *extension,
+ EContactField *fields,
+ const gchar **collations,
+ gint n_fields)
+{
+ GString *string;
+ gboolean malformed = FALSE;
+ gint i;
+
+ g_return_if_fail (E_IS_SOURCE_BACKEND_SUMMARY_SETUP (extension));
+ g_return_if_fail (collations != NULL || n_fields <= 0);
+ g_return_if_fail (fields != NULL || n_fields <= 0);
+
+ if (n_fields <= 0) {
+ source_backend_summary_setup_set_literal_fields (extension, NULL, PROP_COLLATION_FIELDS);
+ return;
+ }
+
+ string = g_string_new (NULL);
+
+ for (i = 0; i < n_fields && malformed == FALSE; i++) {
+ const gchar *field;
+ const gchar *collation;
+
+ field = e_contact_field_name (fields[i]);
+ collation = g_strdup (collations[i]);
+
+ if (!field) {
+ g_warning ("Invalid contact field specified in collation fields");
+ malformed = TRUE;
+ } else if (!collation) {
+ g_warning ("Missing collation type specified in collation fields");
+ malformed = TRUE;
+ } else {
+ if (i > 0)
+ g_string_append_c (string, ':');
+ g_string_append_printf (string, "%s,%s", field, collation);
+ }
+ }
+
+ if (!malformed)
+ source_backend_summary_setup_set_literal_fields (extension, string->str,
PROP_COLLATION_FIELDS);
+
+ g_string_free (string, TRUE);
+}
+
+
+/**
+ * e_source_backend_summary_setup_set_collations:
+ * @extension: An #ESourceBackendSummarySetup
+ * @...: A list of #EContactFields, collation name pairs terminated by 0.
+ *
+ * Like e_source_backend_summary_setup_set_collationsv(), but takes a literal list of
+ * of indexes.
+ *
+ * To sort the 'fullname' field in the specialized 'phonebook' sort order:
+ *
+ * |[
+ * #include <libebook/libebook.h>
+ *
+ * ESourceBackendSummarySetup *extension;
+ *
+ * extension = e_source_get_extension (source, E_SOURCE_EXTENSION_BACKEND_SUMMARY_SETUP);
+ *
+ * e_source_backend_summary_setup_set_collations (extension,
+ * E_CONTACT_FULL_NAME, "phonebook",
+ * 0);
+ * ]|
+ *
+ * Since: 3.10
+ */
+void
+e_source_backend_summary_setup_set_collations (ESourceBackendSummarySetup *extension,
+ ...)
+{
+ GString *string;
+ gboolean malformed = FALSE, first = TRUE;
+ va_list var_args;
+ EContactField field_in;
+
+ g_return_if_fail (E_IS_SOURCE_BACKEND_SUMMARY_SETUP (extension));
+
+ string = g_string_new (NULL);
+
+ va_start (var_args, extension);
+
+ field_in = va_arg (var_args, EContactField);
+ while (field_in > 0 && malformed == FALSE) {
+ const gchar *field;
+ const gchar *collation;
+
+ field = e_contact_field_name (field_in);
+ if (field == NULL) {
+ g_warning ("Invalid contact field specified in "
+ "e_source_backend_summary_setup_set_collations()");
+ malformed = TRUE;
+ break;
+ }
+
+ collation = va_arg (var_args, const gchar *);
+ if (collation == NULL) {
+ g_warning ("Missing collation "
+ "e_source_backend_summary_setup_set_collations()");
+ malformed = TRUE;
+ break;
+ }
+
+ if (!first)
+ g_string_append_c (string, ':');
+ else
+ first = FALSE;
+
+ g_string_append_printf (string, "%s,%s", field, collation);
+
+ /* Continue loop until first 0 found... */
+ field_in = va_arg (var_args, EContactField);
+ }
+ va_end (var_args);
+
+ if (!malformed)
+ source_backend_summary_setup_set_literal_fields (extension, string->str,
PROP_COLLATION_FIELDS);
+
+ g_string_free (string, TRUE);
+}
diff --git a/addressbook/libebook-contacts/e-source-backend-summary-setup.h
b/addressbook/libebook-contacts/e-source-backend-summary-setup.h
index 8950a0e..bbd5bac 100644
--- a/addressbook/libebook-contacts/e-source-backend-summary-setup.h
+++ b/addressbook/libebook-contacts/e-source-backend-summary-setup.h
@@ -103,6 +103,16 @@ void e_source_backend_summary_setup_set_indexed_fieldsv (ESourceBacke
void e_source_backend_summary_setup_set_indexed_fields (ESourceBackendSummarySetup *extension,
...);
+EContactField *e_source_backend_summary_setup_get_collations (ESourceBackendSummarySetup *extension,
+ gchar ***collations,
+ gint *n_fields);
+void e_source_backend_summary_setup_set_collationsv (ESourceBackendSummarySetup *extension,
+ EContactField *fields,
+ const gchar **collations,
+ gint n_fields);
+void e_source_backend_summary_setup_set_collations (ESourceBackendSummarySetup *extension,
+ ...);
+
G_END_DECLS
#endif /* E_SOURCE_BACKEND_SUMMARY_SETUP_H */
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