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/* foundry-markup.c
*
* Copyright 2024 Christian Hergert <chergert@redhat.com>
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of the
* License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include "config.h"
#include "foundry-markup.h"
struct _FoundryMarkup
{
GObject parent_instance;
GBytes *contents;
FoundryMarkupKind kind;
};
G_DEFINE_ENUM_TYPE (FoundryMarkupKind, foundry_markup_kind,
G_DEFINE_ENUM_VALUE (FOUNDRY_MARKUP_KIND_PLAINTEXT, "plaintext"),
G_DEFINE_ENUM_VALUE (FOUNDRY_MARKUP_KIND_MARKDOWN, "markdown"),
G_DEFINE_ENUM_VALUE (FOUNDRY_MARKUP_KIND_HTML, "html"),
G_DEFINE_ENUM_VALUE (FOUNDRY_MARKUP_KIND_PANGO, "pango"))
G_DEFINE_FINAL_TYPE (FoundryMarkup, foundry_markup, G_TYPE_OBJECT)
enum {
PROP_0,
PROP_CONTENTS,
PROP_KIND,
N_PROPS
};
static GParamSpec *properties[N_PROPS];
FoundryMarkup *
foundry_markup_new (GBytes *contents,
FoundryMarkupKind kind)
{
g_return_val_if_fail (contents != NULL, NULL);
g_return_val_if_fail (kind <= FOUNDRY_MARKUP_KIND_PANGO, NULL);
return g_object_new (FOUNDRY_TYPE_MARKUP,
"contents", contents,
"kind", kind,
NULL);
}
static void
foundry_markup_finalize (GObject *object)
{
FoundryMarkup *self = (FoundryMarkup *)object;
g_clear_pointer (&self->contents, g_bytes_unref);
G_OBJECT_CLASS (foundry_markup_parent_class)->finalize (object);
}
static void
foundry_markup_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
FoundryMarkup *self = FOUNDRY_MARKUP (object);
switch (prop_id)
{
case PROP_CONTENTS:
g_value_take_boxed (value, foundry_markup_dup_contents (self));
break;
case PROP_KIND:
g_value_set_enum (value, foundry_markup_get_kind (self));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
foundry_markup_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
FoundryMarkup *self = FOUNDRY_MARKUP (object);
switch (prop_id)
{
case PROP_CONTENTS:
self->contents = g_value_dup_boxed (value);
break;
case PROP_KIND:
self->kind = g_value_get_enum (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
foundry_markup_class_init (FoundryMarkupClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = foundry_markup_finalize;
object_class->get_property = foundry_markup_get_property;
object_class->set_property = foundry_markup_set_property;
properties[PROP_CONTENTS] =
g_param_spec_boxed ("contents", NULL, NULL,
G_TYPE_BYTES,
(G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS));
properties[PROP_KIND] =
g_param_spec_enum ("kind", NULL, NULL,
FOUNDRY_TYPE_MARKUP_KIND,
FOUNDRY_MARKUP_KIND_PLAINTEXT,
(G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS));
g_object_class_install_properties (object_class, N_PROPS, properties);
}
static void
foundry_markup_init (FoundryMarkup *self)
{
}
/**
* foundry_markup_dup_contents:
* @self: a #FoundryMarkup
*
* Gets the contents bytes.
*
* Returns: (transfer full): a #GBytes containing the markup
*/
GBytes *
foundry_markup_dup_contents (FoundryMarkup *self)
{
g_return_val_if_fail (self != NULL, NULL);
return g_bytes_ref (self->contents);
}
FoundryMarkupKind
foundry_markup_get_kind (FoundryMarkup *self)
{
g_return_val_if_fail (self != NULL, 0);
return self->kind;
}
FoundryMarkup *
foundry_markup_new_plaintext (const char *message)
{
g_autoptr(GBytes) contents = NULL;
g_return_val_if_fail (message != NULL, NULL);
contents = g_bytes_new_take (g_strdup (message), strlen (message));
return foundry_markup_new (contents, FOUNDRY_MARKUP_KIND_PLAINTEXT);
}
/**
* foundry_markup_to_string:
* @self: a [class@Foundry.Markup]
* @length: (out): length of resulting string
*
* Returns: (transfer full) (nullable):
*/
char *
foundry_markup_to_string (FoundryMarkup *self,
gsize *length)
{
g_return_val_if_fail (FOUNDRY_IS_MARKUP (self), NULL);
if (self->contents == NULL)
{
if (length != NULL)
*length = 0;
return NULL;
}
else
{
if (length != NULL)
*length = g_bytes_get_size (self->contents);
return g_strndup (g_bytes_get_data (self->contents, NULL),
g_bytes_get_size (self->contents));
}
}
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