259 lines
6.1 KiB
C
259 lines
6.1 KiB
C
/*
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* Copyright (C) 2012 - Juan Ferrer Toribio
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "vn-mod.h"
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struct _VnModPrivate
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{
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gchar * name;
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gchar * data_dir;
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gchar * text_domain;
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GModule * module;
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GActionEntry * actions;
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};
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G_DEFINE_TYPE (VnMod, vn_mod, G_TYPE_OBJECT);
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//+++++++++++++++++++++++++++++++++++++++++++++++++++ Public
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/**
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* vn_mod_activate: (virtual activate)
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* @obj: the #VnMod
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*
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* Activates the module.
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**/
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void vn_mod_activate (VnMod * obj)
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{
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g_return_if_fail (VN_IS_MOD (obj));
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VN_MOD_GET_CLASS (obj)->activate (obj);
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}
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const gchar * vn_mod_get_name (VnMod * obj)
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{
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g_return_val_if_fail (VN_IS_MOD (obj), NULL);
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return obj->priv->name;
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}
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const gchar * vn_mod_get_text_domain (VnMod * obj)
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{
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g_return_val_if_fail (VN_IS_MOD (obj), NULL);
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return obj->priv->text_domain;
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}
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const gchar * vn_mod_get_data_dir (VnMod * obj)
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{
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g_return_val_if_fail (VN_IS_MOD (obj), NULL);
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return obj->priv->data_dir;
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}
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/**
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* vn_mod_get_menu_model:
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* Returns: (transfer full):
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**/
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GMenuModel * vn_mod_get_menu_model (VnMod * obj)
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{
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gchar * menu_file;
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GMenuModel * menu = NULL;
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GtkBuilder * builder;
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GError * err = NULL;
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g_return_val_if_fail (VN_IS_MOD (obj), NULL);
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menu_file = g_strdup_printf ("%s/%s-menu.glade",
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obj->priv->data_dir, obj->priv->name);
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builder = gtk_builder_new ();
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if (gtk_builder_add_from_file (builder, menu_file, &err))
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menu = g_object_ref (G_MENU_MODEL (gtk_builder_get_object (builder, "menu")));
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else if (err)
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{
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if (err->code != G_FILE_ERROR_NOENT)
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g_warning (err->message);
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g_clear_error (&err);
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}
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g_free (menu_file);
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g_object_unref (builder);
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return menu;
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}
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/**
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* vn_mod_set_action_entries:
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* @obj: a #VnMod
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* @actions: a #GActionEntry array
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*
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* Sets the actions for the menu displayed for @obj.
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**/
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void vn_mod_set_action_entries (VnMod * obj, GActionEntry * actions)
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{
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g_return_if_fail (VN_IS_MOD (obj));
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obj->priv->actions = actions;
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}
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/**
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* vn_mod_get_action_entries:
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* @obj: a #VnMod
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*
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* Returns the actions for the menu displayed for @obj.
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*
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* Return value:(transfer none): a #GActionEntry
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**/
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const GActionEntry * vn_mod_get_action_entries (VnMod * obj)
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{
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g_return_if_fail (VN_IS_MOD (obj));
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return obj->priv->actions;
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}
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static void vn_mod_free_action_entry (VnMod * obj)
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{
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gint i;
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GActionEntry * actions = obj->priv->actions;
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if (actions)
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for (i = 0; actions[i].name != NULL; i++)
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{
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g_free ((gchar *) actions[i].name);
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g_free ((gchar *) actions[i].state);
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}
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g_free (actions);
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}
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//+++++++++++++++++++++++++++++++++++++++++++++++++++ Properties
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enum
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{
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PROP_NAME = 1
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,PROP_DATA_DIR
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,PROP_MODULE
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,PROP_TEXT_DOMAIN
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};
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static void vn_mod_set_property (VnMod * obj, guint id,
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const GValue * value, GParamSpec * pspec)
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{
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switch (id)
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{
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case PROP_NAME:
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obj->priv->name = g_value_dup_string (value);
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//XXX Remove when the "example" mod gets removed from the project
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if (g_strcmp0 (obj->priv->name, "example"))
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obj->priv->text_domain = g_strdup_printf ("%s-%s", GETTEXT_PACKAGE, obj->priv->name);
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else
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obj->priv->text_domain = g_strdup (GETTEXT_PACKAGE);
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bindtextdomain (obj->priv->text_domain, _HEDERA_LOCALE_DIR);
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break;
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case PROP_DATA_DIR:
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obj->priv->data_dir = g_value_dup_string (value);
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break;
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case PROP_MODULE:
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obj->priv->module = g_value_get_pointer (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, id, pspec);
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}
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}
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static void vn_mod_get_property (VnMod * obj, guint id,
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GValue * value, GParamSpec * pspec)
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{
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switch (id)
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{
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case PROP_NAME:
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g_value_set_string (value, obj->priv->name);
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break;
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case PROP_DATA_DIR:
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g_value_set_string (value, obj->priv->data_dir);
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break;
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case PROP_MODULE:
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g_value_set_pointer (value, obj->priv->module);
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break;
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case PROP_TEXT_DOMAIN:
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g_value_set_string (value, obj->priv->text_domain);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, id, pspec);
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}
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}
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//+++++++++++++++++++++++++++++++++++++++++++++++++++ Class
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static void vn_mod_init (VnMod * obj)
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{
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obj->priv = G_TYPE_INSTANCE_GET_PRIVATE (obj, VN_TYPE_MOD, VnModPrivate);
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obj->priv->name = NULL;
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obj->priv->data_dir = NULL;
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obj->priv->module = NULL;
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obj->priv->text_domain = NULL;
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obj->priv->actions = NULL;
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}
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static void vn_mod_finalize (VnMod * obj)
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{
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g_free (obj->priv->name);
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g_free (obj->priv->data_dir);
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g_free (obj->priv->text_domain);
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vn_mod_free_action_entry (obj);
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G_OBJECT_CLASS (vn_mod_parent_class)->finalize (G_OBJECT (obj));
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}
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static void vn_mod_class_init (VnModClass * k)
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{
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GObjectClass * klass = G_OBJECT_CLASS (k);
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klass->finalize = (GObjectFinalizeFunc) vn_mod_finalize;
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klass->set_property = (GObjectSetPropertyFunc) vn_mod_set_property;
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klass->get_property = (GObjectGetPropertyFunc) vn_mod_get_property;
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g_type_class_add_private (klass, sizeof (VnModPrivate));
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g_object_class_install_property (klass, PROP_NAME,
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g_param_spec_string ("name"
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,"Name"
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,"The module name"
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,NULL
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,G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE
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));
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g_object_class_install_property (klass, PROP_DATA_DIR,
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g_param_spec_string ("data-dir"
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,"Data directory"
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,"The directory in which the data of the module is allocated"
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,NULL
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,G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE
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));
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g_object_class_install_property (klass, PROP_MODULE,
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g_param_spec_pointer ("module"
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,"Module"
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,"The GModule"
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,G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE
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));
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g_object_class_install_property (klass, PROP_TEXT_DOMAIN,
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g_param_spec_string ("text-domain"
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,"Text domain"
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,"The domain in wich the module is"
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,NULL
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,G_PARAM_READABLE
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));
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}
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