c5313b3614
This will replace the headers API in EMailFormatter. Need a more permanent place for headers since EMailFormatter is too disposable. Also add an ESettingsMailPartHeaders class, which binds the new property to the "show-headers" setting with a suitable mapping function to filter out disabled header names.
127 lines
3.4 KiB
C
127 lines
3.4 KiB
C
/*
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* e-settings-mail-part-headers.c
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with the program; if not, see <http://www.gnu.org/licenses/>
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*
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*/
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#include "e-settings-mail-part-headers.h"
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#include <em-format/e-mail-part-headers.h>
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G_DEFINE_DYNAMIC_TYPE (
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ESettingsMailPartHeaders,
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e_settings_mail_part_headers,
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E_TYPE_EXTENSION)
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static EMailPartHeaders *
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settings_mail_part_headers_get_extensible (ESettingsMailPartHeaders *extension)
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{
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EExtensible *extensible;
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extensible = e_extension_get_extensible (E_EXTENSION (extension));
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return E_MAIL_PART_HEADERS (extensible);
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}
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static gboolean
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settings_mail_part_headers_get_mapping (GValue *value,
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GVariant *variant,
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gpointer user_data)
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{
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gchar **strv;
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gsize ii, n_children;
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guint index = 0;
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/* Form a string array of enabled header names. */
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n_children = g_variant_n_children (variant);
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strv = g_new0 (gchar *, n_children + 1);
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for (ii = 0; ii < n_children; ii++) {
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const gchar *name = NULL;
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gboolean enabled = FALSE;
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g_variant_get_child (variant, ii, "(&sb)", &name, &enabled);
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if (enabled && name != NULL)
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strv[index++] = g_strdup (name);
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}
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g_value_take_boxed (value, strv);
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return TRUE;
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}
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static void
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settings_mail_part_headers_constructed (GObject *object)
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{
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ESettingsMailPartHeaders *extension;
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EMailPartHeaders *part;
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GSettings *settings;
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extension = E_SETTINGS_MAIL_PART_HEADERS (object);
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part = settings_mail_part_headers_get_extensible (extension);
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settings = g_settings_new ("org.gnome.evolution.mail");
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g_settings_bind_with_mapping (
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settings, "show-headers",
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part, "default-headers",
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G_SETTINGS_BIND_GET,
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settings_mail_part_headers_get_mapping,
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(GSettingsBindSetMapping) NULL,
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NULL, (GDestroyNotify) NULL);
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g_object_unref (settings);
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/* Chain up to parent's constructed() method. */
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G_OBJECT_CLASS (e_settings_mail_part_headers_parent_class)->
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constructed (object);
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}
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static void
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e_settings_mail_part_headers_class_init (ESettingsMailPartHeadersClass *class)
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{
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GObjectClass *object_class;
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EExtensionClass *extension_class;
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object_class = G_OBJECT_CLASS (class);
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object_class->constructed = settings_mail_part_headers_constructed;
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extension_class = E_EXTENSION_CLASS (class);
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extension_class->extensible_type = E_TYPE_MAIL_PART_HEADERS;
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}
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static void
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e_settings_mail_part_headers_class_finalize (ESettingsMailPartHeadersClass *class)
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{
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}
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static void
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e_settings_mail_part_headers_init (ESettingsMailPartHeaders *extension)
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{
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}
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void
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e_settings_mail_part_headers_type_register (GTypeModule *type_module)
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{
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/* XXX G_DEFINE_DYNAMIC_TYPE declares a static type registration
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* function, so we have to wrap it with a public function in
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* order to register types from a separate compilation unit. */
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e_settings_mail_part_headers_register_type (type_module);
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}
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