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Diffstat (limited to 'widgets/shortcut-bar/e-shortcut-model.c')
| -rw-r--r-- | widgets/shortcut-bar/e-shortcut-model.c | 556 |
1 files changed, 0 insertions, 556 deletions
diff --git a/widgets/shortcut-bar/e-shortcut-model.c b/widgets/shortcut-bar/e-shortcut-model.c deleted file mode 100644 index 2151a4144b..0000000000 --- a/widgets/shortcut-bar/e-shortcut-model.c +++ /dev/null @@ -1,556 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@helixcode.com> - * - * Copyright 1999, Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * EShortcutModel keeps track of a number of groups of shortcuts. - * Each shortcut has a URL and a short textual name. - * It is used as the model of the EShortcutBar. - */ - -#include <config.h> -#include <gtk/gtksignal.h> -#include <gal/util/e-util.h> -#include "e-shortcut-model.h" - -/* This contains information on one item. */ -typedef struct _EShortcutModelItem EShortcutModelItem; -struct _EShortcutModelItem -{ - gchar *name; - gchar *url; -}; - - -/* This contains information on one group. */ -typedef struct _EShortcutModelGroup EShortcutModelGroup; -struct _EShortcutModelGroup -{ - gchar *name; - - /* An array of EShortcutModelItem. */ - GArray *items; -}; - -#define ESM_CLASS(e) ((EShortcutModelClass *)((GtkObject *)e)->klass) - - -static void e_shortcut_model_class_init (EShortcutModelClass *class); -static void e_shortcut_model_init (EShortcutModel *shortcut_model); -static void e_shortcut_model_destroy (GtkObject *object); -static void e_shortcut_model_free_group (EShortcutModel *shortcut_model, - gint group_num); - -static void e_shortcut_model_real_add_group (EShortcutModel *shortcut_model, - gint position, - const gchar *group_name); -static void e_shortcut_model_real_remove_group (EShortcutModel *shortcut_model, - gint group_num); -static void e_shortcut_model_real_add_item (EShortcutModel *shortcut_model, - gint group_num, - gint position, - const gchar *item_url, - const gchar *item_name); -static void e_shortcut_model_real_remove_item (EShortcutModel *shortcut_model, - gint group_num, - gint item_num); - -static void e_shortcut_model_marshal1 (GtkObject *object, - GtkSignalFunc func, - gpointer func_data, - GtkArg *args); -static void e_shortcut_model_marshal2 (GtkObject *object, - GtkSignalFunc func, - gpointer func_data, - GtkArg *args); - -static gint e_shortcut_model_real_get_num_groups(EShortcutModel *shortcut_model); -static gint e_shortcut_model_real_get_num_items (EShortcutModel *shortcut_model, - gint group_num); -static gchar* e_shortcut_model_real_get_group_name (EShortcutModel *shortcut_model, - gint group_num); -static void e_shortcut_model_real_get_item_info (EShortcutModel *shortcut_model, - gint group_num, - gint item_num, - gchar **item_url, - gchar **item_name); - -enum -{ - GROUP_ADDED, - GROUP_REMOVED, - ITEM_ADDED, - ITEM_REMOVED, - - LAST_SIGNAL -}; - -static guint e_shortcut_model_signals[LAST_SIGNAL] = {0}; - -static GtkObjectClass *parent_class; - - -E_MAKE_TYPE(e_shortcut_model, "EShortcutModel", EShortcutModel, - e_shortcut_model_class_init, e_shortcut_model_init, - GTK_TYPE_OBJECT) - - -static void -e_shortcut_model_class_init (EShortcutModelClass *class) -{ - GtkObjectClass *object_class; - - parent_class = gtk_type_class (GTK_TYPE_OBJECT); - - object_class = (GtkObjectClass *) class; - - e_shortcut_model_signals[GROUP_ADDED] = - gtk_signal_new ("group_added", - GTK_RUN_FIRST | GTK_RUN_ACTION, - object_class->type, - GTK_SIGNAL_OFFSET (EShortcutModelClass, - group_added), - e_shortcut_model_marshal1, - GTK_TYPE_NONE, 2, - GTK_TYPE_INT, GTK_TYPE_STRING); - - e_shortcut_model_signals[GROUP_REMOVED] = - gtk_signal_new ("group_removed", - GTK_RUN_FIRST | GTK_RUN_ACTION, - object_class->type, - GTK_SIGNAL_OFFSET (EShortcutModelClass, - group_removed), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, - GTK_TYPE_INT); - - e_shortcut_model_signals[ITEM_ADDED] = - gtk_signal_new ("item_added", - GTK_RUN_FIRST | GTK_RUN_ACTION, - object_class->type, - GTK_SIGNAL_OFFSET (EShortcutModelClass, - item_added), - e_shortcut_model_marshal2, - GTK_TYPE_NONE, 4, - GTK_TYPE_INT, GTK_TYPE_INT, - GTK_TYPE_STRING, GTK_TYPE_STRING); - - e_shortcut_model_signals[ITEM_REMOVED] = - gtk_signal_new ("item_removed", - GTK_RUN_FIRST | GTK_RUN_ACTION, - object_class->type, - GTK_SIGNAL_OFFSET (EShortcutModelClass, - item_removed), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, - GTK_TYPE_INT, GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, e_shortcut_model_signals, - LAST_SIGNAL); - - /* Method override */ - object_class->destroy = e_shortcut_model_destroy; - - class->group_added = e_shortcut_model_real_add_group; - class->group_removed = e_shortcut_model_real_remove_group; - class->item_added = e_shortcut_model_real_add_item; - class->item_removed = e_shortcut_model_real_remove_item; - - class->get_num_groups = e_shortcut_model_real_get_num_groups; - class->get_num_items = e_shortcut_model_real_get_num_items; - class->get_group_name = e_shortcut_model_real_get_group_name; - class->get_item_info = e_shortcut_model_real_get_item_info; -} - - -static void -e_shortcut_model_init (EShortcutModel *shortcut_model) -{ - shortcut_model->groups = g_array_new (FALSE, FALSE, - sizeof (EShortcutModelGroup)); -} - - -EShortcutModel * -e_shortcut_model_new (void) -{ - EShortcutModel *shortcut_model; - - shortcut_model = E_SHORTCUT_MODEL (gtk_type_new (e_shortcut_model_get_type ())); - - return shortcut_model; -} - - -static void -e_shortcut_model_destroy (GtkObject *object) -{ - EShortcutModel *shortcut_model; - gint num_groups, group_num; - - shortcut_model = E_SHORTCUT_MODEL (object); - - num_groups = shortcut_model->groups->len; - for (group_num = 0; group_num < num_groups; group_num++) - e_shortcut_model_free_group (shortcut_model, group_num); - - g_array_free (shortcut_model->groups, TRUE); - shortcut_model->groups = NULL; - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - - -static void -e_shortcut_model_free_group (EShortcutModel *shortcut_model, - gint group_num) -{ - EShortcutModelGroup *group; - EShortcutModelItem *item; - gint item_num; - - group = &g_array_index (shortcut_model->groups, - EShortcutModelGroup, group_num); - - g_free (group->name); - - for (item_num = 0; item_num < group->items->len; item_num++) { - item = &g_array_index (group->items, - EShortcutModelItem, item_num); - g_free (item->name); - g_free (item->url); - } -} - - -gint -e_shortcut_model_add_group (EShortcutModel *shortcut_model, - gint position, - const gchar *group_name) -{ - g_return_val_if_fail (E_IS_SHORTCUT_MODEL (shortcut_model), -1); - g_return_val_if_fail (group_name != NULL, -1); - - if (position == -1 || position > shortcut_model->groups->len) - position = shortcut_model->groups->len; - - gtk_signal_emit (GTK_OBJECT (shortcut_model), - e_shortcut_model_signals[GROUP_ADDED], - position, group_name); - - return position; -} - - -static void -e_shortcut_model_real_add_group (EShortcutModel *shortcut_model, - gint group_num, - const gchar *group_name) -{ - EShortcutModelGroup *group, tmp_group; - - g_return_if_fail (E_IS_SHORTCUT_MODEL (shortcut_model)); - g_return_if_fail (group_num >= 0); - g_return_if_fail (group_num <= shortcut_model->groups->len); - g_return_if_fail (group_name != NULL); - - g_array_insert_val (shortcut_model->groups, group_num, tmp_group); - - group = &g_array_index (shortcut_model->groups, - EShortcutModelGroup, group_num); - - group->name = g_strdup (group_name); - group->items = g_array_new (FALSE, FALSE, - sizeof (EShortcutModelItem)); -} - - -void -e_shortcut_model_remove_group (EShortcutModel *shortcut_model, - gint group_num) -{ - g_return_if_fail (E_IS_SHORTCUT_MODEL (shortcut_model)); - g_return_if_fail (group_num >= 0); - g_return_if_fail (group_num < shortcut_model->groups->len); - - gtk_signal_emit (GTK_OBJECT (shortcut_model), - e_shortcut_model_signals[GROUP_REMOVED], - group_num); -} - - -static void -e_shortcut_model_real_remove_group (EShortcutModel *shortcut_model, - gint group_num) -{ - g_return_if_fail (E_IS_SHORTCUT_MODEL (shortcut_model)); - g_return_if_fail (group_num >= 0); - g_return_if_fail (group_num < shortcut_model->groups->len); - - e_shortcut_model_free_group (shortcut_model, group_num); - g_array_remove_index (shortcut_model->groups, group_num); -} - - -gint -e_shortcut_model_add_item (EShortcutModel *shortcut_model, - gint group_num, - gint position, - const gchar *item_url, - const gchar *item_name) -{ - EShortcutModelGroup *group; - - g_return_val_if_fail (E_IS_SHORTCUT_MODEL (shortcut_model), -1); - g_return_val_if_fail (group_num >= 0, -1); - g_return_val_if_fail (group_num < shortcut_model->groups->len, -1); - g_return_val_if_fail (item_url != NULL, -1); - g_return_val_if_fail (item_name != NULL, -1); - - group = &g_array_index (shortcut_model->groups, - EShortcutModelGroup, group_num); - - if (position == -1 || position > group->items->len) - position = group->items->len; - - gtk_signal_emit (GTK_OBJECT (shortcut_model), - e_shortcut_model_signals[ITEM_ADDED], - group_num, position, item_url, item_name); - - return position; -} - - -static void -e_shortcut_model_real_add_item (EShortcutModel *shortcut_model, - gint group_num, - gint item_num, - const gchar *item_url, - const gchar *item_name) -{ - EShortcutModelGroup *group; - EShortcutModelItem *item, tmp_item; - - g_return_if_fail (E_IS_SHORTCUT_MODEL (shortcut_model)); - g_return_if_fail (group_num >= 0); - g_return_if_fail (group_num < shortcut_model->groups->len); - g_return_if_fail (item_url != NULL); - g_return_if_fail (item_name != NULL); - - group = &g_array_index (shortcut_model->groups, - EShortcutModelGroup, group_num); - - g_return_if_fail (item_num >= 0); - g_return_if_fail (item_num <= group->items->len); - - g_array_insert_val (group->items, item_num, tmp_item); - - item = &g_array_index (group->items, - EShortcutModelItem, item_num); - - item->name = g_strdup (item_name); - item->url = g_strdup (item_url); -} - - -void -e_shortcut_model_remove_item (EShortcutModel *shortcut_model, - gint group_num, - gint item_num) -{ - gtk_signal_emit (GTK_OBJECT (shortcut_model), - e_shortcut_model_signals[ITEM_REMOVED], - group_num, item_num); -} - - -static void -e_shortcut_model_real_remove_item (EShortcutModel *shortcut_model, - gint group_num, - gint item_num) -{ - EShortcutModelGroup *group; - EShortcutModelItem *item; - - g_return_if_fail (E_IS_SHORTCUT_MODEL (shortcut_model)); - g_return_if_fail (group_num >= 0); - g_return_if_fail (group_num < shortcut_model->groups->len); - - group = &g_array_index (shortcut_model->groups, - EShortcutModelGroup, group_num); - - g_return_if_fail (item_num >= 0); - g_return_if_fail (item_num < group->items->len); - - item = &g_array_index (group->items, - EShortcutModelItem, item_num); - - g_free (item->name); - g_free (item->url); - - g_array_remove_index (group->items, item_num); -} - - -static void -e_shortcut_model_marshal1 (GtkObject *object, - GtkSignalFunc func, - gpointer func_data, - GtkArg *args) -{ - void (*rfunc) (GtkObject*, gint, gpointer, gpointer); - rfunc = (void (*) (GtkObject*, gint, gpointer, gpointer)) func; - (*rfunc) (object, GTK_VALUE_INT (args[0]), GTK_VALUE_STRING (args[1]), - func_data); -} - - -static void -e_shortcut_model_marshal2 (GtkObject *object, - GtkSignalFunc func, - gpointer func_data, - GtkArg *args) -{ - void (*rfunc) (GtkObject*, gint, gint, gpointer, gpointer, gpointer); - rfunc = (void (*) (GtkObject*, gint, gint, gpointer, gpointer, - gpointer)) func; - (*rfunc) (object, GTK_VALUE_INT (args[0]), GTK_VALUE_INT (args[1]), - GTK_VALUE_STRING (args[2]), GTK_VALUE_STRING (args[3]), - func_data); -} - - -gint -e_shortcut_model_get_num_groups (EShortcutModel *shortcut_model) -{ - g_return_val_if_fail (E_IS_SHORTCUT_MODEL (shortcut_model), 0); - - return ESM_CLASS (shortcut_model)->get_num_groups (shortcut_model); -} - - -static gint -e_shortcut_model_real_get_num_groups (EShortcutModel *shortcut_model) -{ - return shortcut_model->groups->len; -} - - -gint -e_shortcut_model_get_num_items (EShortcutModel *shortcut_model, - gint group_num) -{ - g_return_val_if_fail (E_IS_SHORTCUT_MODEL (shortcut_model), 0); - - return ESM_CLASS (shortcut_model)->get_num_items (shortcut_model, - group_num); -} - - -static gint -e_shortcut_model_real_get_num_items (EShortcutModel *shortcut_model, - gint group_num) -{ - EShortcutModelGroup *group; - - g_return_val_if_fail (group_num >= 0, 0); - g_return_val_if_fail (group_num < shortcut_model->groups->len, 0); - - group = &g_array_index (shortcut_model->groups, - EShortcutModelGroup, group_num); - - return group->items->len; -} - - -gchar* -e_shortcut_model_get_group_name (EShortcutModel *shortcut_model, - gint group_num) -{ - g_return_val_if_fail (E_IS_SHORTCUT_MODEL (shortcut_model), NULL); - - return ESM_CLASS (shortcut_model)->get_group_name (shortcut_model, - group_num); -} - - -static gchar* -e_shortcut_model_real_get_group_name (EShortcutModel *shortcut_model, - gint group_num) -{ - EShortcutModelGroup *group; - - g_return_val_if_fail (group_num >= 0, NULL); - g_return_val_if_fail (group_num < shortcut_model->groups->len, NULL); - - group = &g_array_index (shortcut_model->groups, - EShortcutModelGroup, group_num); - - return g_strdup (group->name); -} - - -void -e_shortcut_model_get_item_info (EShortcutModel *shortcut_model, - gint group_num, - gint item_num, - gchar **item_url, - gchar **item_name) -{ - g_return_if_fail (E_IS_SHORTCUT_MODEL (shortcut_model)); - - ESM_CLASS (shortcut_model)->get_item_info (shortcut_model, - group_num, item_num, - item_url, item_name); -} - - -static void -e_shortcut_model_real_get_item_info (EShortcutModel *shortcut_model, - gint group_num, - gint item_num, - gchar **item_url, - gchar **item_name) -{ - EShortcutModelGroup *group; - EShortcutModelItem *item; - - g_return_if_fail (group_num >= 0); - g_return_if_fail (group_num < shortcut_model->groups->len); - - group = &g_array_index (shortcut_model->groups, - EShortcutModelGroup, group_num); - - g_return_if_fail (item_num >= 0); - g_return_if_fail (item_num < group->items->len); - - item = &g_array_index (group->items, - EShortcutModelItem, item_num); - - if (item_url) - *item_url = g_strdup (item->url); - - if (item_name) - *item_name = g_strdup (item->name); -} - |