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| author | Matthias Clasen <mclasen@redhat.com> | 2021-11-21 23:01:53 -0500 |
|---|---|---|
| committer | Matthias Clasen <mclasen@redhat.com> | 2021-11-24 19:57:58 -0500 |
| commit | c1f9c9f85bf9f400e44477304e5eb135f1183ac9 (patch) | |
| tree | 76b58ba908a57ee66e513cf3965161ed7fe70977 /pango/serializer.c | |
| parent | 12a46f672c5fb5c6232218f02018c30cd44a16e2 (diff) | |
| download | pango-c1f9c9f85bf9f400e44477304e5eb135f1183ac9.tar.gz | |
Add flags to serialize and deserialize
This gives us some room to add more things
to these apis, e.g. a way to store not just
the input part of a layout, but also the
output.
Diffstat (limited to 'pango/serializer.c')
| -rw-r--r-- | pango/serializer.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/pango/serializer.c b/pango/serializer.c index 7439aabd..b9c24422 100644 --- a/pango/serializer.c +++ b/pango/serializer.c @@ -830,6 +830,7 @@ fail: /** * pango_layout_serialize: * @layout: a `PangoLayout` + * @flags: `PangoLayoutSerializeFlags` * * Serializes the @layout for later deserialization via [method@Pango.Layout.deserialize]. * @@ -845,13 +846,16 @@ fail: * Since: 1.50 */ GBytes * -pango_layout_serialize (PangoLayout *layout) +pango_layout_serialize (PangoLayout *layout, + PangoLayoutSerializeFlags flags) { JsonGenerator *generator; JsonNode *node; char *data; gsize size; + g_return_val_if_fail (PANGO_IS_LAYOUT (layout), NULL); + node = layout_to_json (layout); generator = json_generator_new (); @@ -870,6 +874,7 @@ pango_layout_serialize (PangoLayout *layout) /** * pango_layout_write_to_file: * @layout: a `PangoLayout` + * @flags: `PangoLayoutSerializeFlags` * @filename: (type filename): the file to save it to * @error: Return location for a potential error * @@ -886,9 +891,10 @@ pango_layout_serialize (PangoLayout *layout) * Since: 1.50 */ gboolean -pango_layout_write_to_file (PangoLayout *layout, - const char *filename, - GError **error) +pango_layout_write_to_file (PangoLayout *layout, + PangoLayoutSerializeFlags flags, + const char *filename, + GError **error) { GBytes *bytes; gboolean result; @@ -897,7 +903,7 @@ pango_layout_write_to_file (PangoLayout *layout, g_return_val_if_fail (filename != NULL, FALSE); g_return_val_if_fail (error == NULL || *error == NULL, FALSE); - bytes = pango_layout_serialize (layout); + bytes = pango_layout_serialize (layout, flags); result = g_file_set_contents (filename, g_bytes_get_data (bytes, NULL), g_bytes_get_size (bytes), @@ -911,6 +917,7 @@ pango_layout_write_to_file (PangoLayout *layout, /** * pango_layout_deserialize: * @context: a `PangoContext` + * @flags: `PangoLayoutDeserializeFlags` * @bytes: the bytes containing the data * @error: return location for an error * @@ -923,14 +930,17 @@ pango_layout_write_to_file (PangoLayout *layout, * Since: 1.50 */ PangoLayout * -pango_layout_deserialize (PangoContext *context, - GBytes *bytes, - GError **error) +pango_layout_deserialize (PangoContext *context, + GBytes *bytes, + PangoLayoutDeserializeFlags flags, + GError **error) { JsonParser *parser; JsonNode *node; PangoLayout *layout; + g_return_val_if_fail (PANGO_IS_CONTEXT (context), NULL); + parser = json_parser_new_immutable (); if (!json_parser_load_from_data (parser, g_bytes_get_data (bytes, NULL), |