diff options
Diffstat (limited to 'gnome-2-26/libempathy-gtk/empathy-smiley-manager.c')
| -rw-r--r-- | gnome-2-26/libempathy-gtk/empathy-smiley-manager.c | 448 |
1 files changed, 0 insertions, 448 deletions
diff --git a/gnome-2-26/libempathy-gtk/empathy-smiley-manager.c b/gnome-2-26/libempathy-gtk/empathy-smiley-manager.c deleted file mode 100644 index 9f7dd73c8..000000000 --- a/gnome-2-26/libempathy-gtk/empathy-smiley-manager.c +++ /dev/null @@ -1,448 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Copyright (C) 2007-2008 Collabora Ltd. - * - * 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 Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * Authors: Dafydd Harrie <dafydd.harries@collabora.co.uk> - * Xavier Claessens <xclaesse@gmail.com> - */ - -#include <config.h> - -#include <string.h> - -#include <libempathy/empathy-utils.h> -#include "empathy-smiley-manager.h" -#include "empathy-ui-utils.h" - -typedef struct _SmileyManagerTree SmileyManagerTree; - -#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathySmileyManager) -typedef struct { - SmileyManagerTree *tree; - GSList *smileys; -} EmpathySmileyManagerPriv; - -struct _SmileyManagerTree { - gunichar c; - GdkPixbuf *pixbuf; - GSList *childrens; -}; - -G_DEFINE_TYPE (EmpathySmileyManager, empathy_smiley_manager, G_TYPE_OBJECT); - -static EmpathySmileyManager *manager_singleton = NULL; - -static SmileyManagerTree * -smiley_manager_tree_new (gunichar c) -{ - SmileyManagerTree *tree; - - tree = g_slice_new0 (SmileyManagerTree); - tree->c = c; - tree->pixbuf = NULL; - tree->childrens = NULL; - - return tree; -} - -static void -smiley_manager_tree_free (SmileyManagerTree *tree) -{ - GSList *l; - - if (!tree) { - return; - } - - for (l = tree->childrens; l; l = l->next) { - smiley_manager_tree_free (l->data); - } - - if (tree->pixbuf) { - g_object_unref (tree->pixbuf); - } - g_slist_free (tree->childrens); - g_slice_free (SmileyManagerTree, tree); -} - -static EmpathySmiley * -smiley_new (GdkPixbuf *pixbuf, const gchar *str) -{ - EmpathySmiley *smiley; - - smiley = g_slice_new0 (EmpathySmiley); - if (pixbuf) { - smiley->pixbuf = g_object_ref (pixbuf); - } - smiley->str = g_strdup (str); - - return smiley; -} - -void -empathy_smiley_free (EmpathySmiley *smiley) -{ - if (!smiley) { - return; - } - - if (smiley->pixbuf) { - g_object_unref (smiley->pixbuf); - } - g_free (smiley->str); - g_slice_free (EmpathySmiley, smiley); -} - -static void -smiley_manager_finalize (GObject *object) -{ - EmpathySmileyManagerPriv *priv = GET_PRIV (object); - - smiley_manager_tree_free (priv->tree); - g_slist_foreach (priv->smileys, (GFunc) empathy_smiley_free, NULL); - g_slist_free (priv->smileys); -} - -static GObject * -smiley_manager_constructor (GType type, - guint n_props, - GObjectConstructParam *props) -{ - GObject *retval; - - if (manager_singleton) { - retval = g_object_ref (manager_singleton); - } else { - retval = G_OBJECT_CLASS (empathy_smiley_manager_parent_class)->constructor - (type, n_props, props); - - manager_singleton = EMPATHY_SMILEY_MANAGER (retval); - g_object_add_weak_pointer (retval, (gpointer) &manager_singleton); - } - - return retval; -} - -static void -empathy_smiley_manager_class_init (EmpathySmileyManagerClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - - object_class->finalize = smiley_manager_finalize; - object_class->constructor = smiley_manager_constructor; - - g_type_class_add_private (object_class, sizeof (EmpathySmileyManagerPriv)); -} - -static void -empathy_smiley_manager_init (EmpathySmileyManager *manager) -{ - EmpathySmileyManagerPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (manager, - EMPATHY_TYPE_SMILEY_MANAGER, EmpathySmileyManagerPriv); - - manager->priv = priv; - priv->tree = smiley_manager_tree_new ('\0'); - priv->smileys = NULL; - - empathy_smiley_manager_load (manager); -} - -EmpathySmileyManager * -empathy_smiley_manager_dup_singleton (void) -{ - return g_object_new (EMPATHY_TYPE_SMILEY_MANAGER, NULL); -} - -static SmileyManagerTree * -smiley_manager_tree_find_child (SmileyManagerTree *tree, gunichar c) -{ - GSList *l; - - for (l = tree->childrens; l; l = l->next) { - SmileyManagerTree *child = l->data; - - if (child->c == c) { - return child; - } - } - - return NULL; -} - -static SmileyManagerTree * -smiley_manager_tree_find_or_insert_child (SmileyManagerTree *tree, gunichar c) -{ - SmileyManagerTree *child; - - child = smiley_manager_tree_find_child (tree, c); - - if (!child) { - child = smiley_manager_tree_new (c); - tree->childrens = g_slist_prepend (tree->childrens, child); - } - - return child; -} - -static void -smiley_manager_tree_insert (SmileyManagerTree *tree, - GdkPixbuf *smiley, - const gchar *str) -{ - SmileyManagerTree *child; - - child = smiley_manager_tree_find_or_insert_child (tree, g_utf8_get_char (str)); - - str = g_utf8_next_char (str); - if (*str) { - smiley_manager_tree_insert (child, smiley, str); - return; - } - - child->pixbuf = g_object_ref (smiley); -} - -static void -smiley_manager_add_valist (EmpathySmileyManager *manager, - GdkPixbuf *smiley, - const gchar *first_str, - va_list var_args) -{ - EmpathySmileyManagerPriv *priv = GET_PRIV (manager); - const gchar *str; - - for (str = first_str; str; str = va_arg (var_args, gchar*)) { - smiley_manager_tree_insert (priv->tree, smiley, str); - } - - priv->smileys = g_slist_prepend (priv->smileys, smiley_new (smiley, first_str)); -} - -void -empathy_smiley_manager_add (EmpathySmileyManager *manager, - const gchar *icon_name, - const gchar *first_str, - ...) -{ - GdkPixbuf *smiley; - va_list var_args; - - g_return_if_fail (EMPATHY_IS_SMILEY_MANAGER (manager)); - g_return_if_fail (!EMP_STR_EMPTY (icon_name)); - g_return_if_fail (!EMP_STR_EMPTY (first_str)); - - smiley = empathy_pixbuf_from_icon_name (icon_name, GTK_ICON_SIZE_MENU); - if (smiley) { - va_start (var_args, first_str); - smiley_manager_add_valist (manager, smiley, first_str, var_args); - va_end (var_args); - g_object_unref (smiley); - } -} - -void -empathy_smiley_manager_add_from_pixbuf (EmpathySmileyManager *manager, - GdkPixbuf *smiley, - const gchar *first_str, - ...) -{ - va_list var_args; - - g_return_if_fail (EMPATHY_IS_SMILEY_MANAGER (manager)); - g_return_if_fail (GDK_IS_PIXBUF (smiley)); - g_return_if_fail (!EMP_STR_EMPTY (first_str)); - - va_start (var_args, first_str); - smiley_manager_add_valist (manager, smiley, first_str, var_args); - va_end (var_args); -} - -void -empathy_smiley_manager_load (EmpathySmileyManager *manager) -{ - g_return_if_fail (EMPATHY_IS_SMILEY_MANAGER (manager)); - - /* From fd.o icon-naming spec */ - empathy_smiley_manager_add (manager, "face-angel", "O:-)", "O:)", NULL); - empathy_smiley_manager_add (manager, "face-cool", "B-)", "B)", NULL); - empathy_smiley_manager_add (manager, "face-crying", ":'(", NULL); - empathy_smiley_manager_add (manager, "face-devilish", ">:-)", ">:)", NULL); - empathy_smiley_manager_add (manager, "face-embarrassed",":-[", ":[", ":-$", ":$", NULL); - empathy_smiley_manager_add (manager, "face-kiss", ":-*", ":*", NULL); - empathy_smiley_manager_add (manager, "face-monkey", ":-(|)", ":(|)", NULL); - empathy_smiley_manager_add (manager, "face-plain", ":-|", ":|", NULL); - empathy_smiley_manager_add (manager, "face-raspberry", ":-P", ":P", ":-p", ":p", NULL); - empathy_smiley_manager_add (manager, "face-sad", ":-(", ":(", NULL); - empathy_smiley_manager_add (manager, "face-smile", ":-)", ":)", NULL); - empathy_smiley_manager_add (manager, "face-smile-big", ":-D", ":D", ":-d", ":d", NULL); - empathy_smiley_manager_add (manager, "face-smirk", ":-!", ":!", NULL); - empathy_smiley_manager_add (manager, "face-surprise", ":-O", ":O", NULL); - empathy_smiley_manager_add (manager, "face-wink", ";-)", ";)", NULL); -} - -GSList * -empathy_smiley_manager_parse (EmpathySmileyManager *manager, - const gchar *text) -{ - EmpathySmileyManagerPriv *priv = GET_PRIV (manager); - EmpathySmiley *smiley; - SmileyManagerTree *cur_tree = priv->tree; - const gchar *t; - const gchar *cur_str = text; - GSList *smileys = NULL; - - g_return_val_if_fail (EMPATHY_IS_SMILEY_MANAGER (manager), NULL); - g_return_val_if_fail (text != NULL, NULL); - - for (t = text; *t; t = g_utf8_next_char (t)) { - SmileyManagerTree *child; - gunichar c; - - c = g_utf8_get_char (t); - child = smiley_manager_tree_find_child (cur_tree, c); - - if (cur_tree == priv->tree) { - if (child) { - if (t > cur_str) { - smiley = smiley_new (NULL, g_strndup (cur_str, t - cur_str)); - smileys = g_slist_prepend (smileys, smiley); - } - cur_str = t; - cur_tree = child; - } - - continue; - } - - if (child) { - cur_tree = child; - continue; - } - - smiley = smiley_new (cur_tree->pixbuf, g_strndup (cur_str, t - cur_str)); - smileys = g_slist_prepend (smileys, smiley); - if (cur_tree->pixbuf) { - cur_str = t; - cur_tree = smiley_manager_tree_find_child (priv->tree, c); - - if (!cur_tree) { - cur_tree = priv->tree; - } - } else { - cur_str = t; - cur_tree = priv->tree; - } - } - - smiley = smiley_new (cur_tree->pixbuf, g_strndup (cur_str, t - cur_str)); - smileys = g_slist_prepend (smileys, smiley); - - return g_slist_reverse (smileys); -} - -GSList * -empathy_smiley_manager_get_all (EmpathySmileyManager *manager) -{ - EmpathySmileyManagerPriv *priv = GET_PRIV (manager); - - return priv->smileys; -} - -typedef struct { - EmpathySmileyManager *manager; - EmpathySmiley *smiley; - EmpathySmileyMenuFunc func; - gpointer user_data; -} ActivateData; - -static void -smiley_menu_data_free (gpointer user_data, - GClosure *closure) -{ - ActivateData *data = (ActivateData*) user_data; - - g_object_unref (data->manager); - g_slice_free (ActivateData, data); -} - -static void -smiley_menu_activate_cb (GtkMenuItem *menuitem, - gpointer user_data) -{ - ActivateData *data = (ActivateData*) user_data; - - data->func (data->manager, data->smiley, data->user_data); -} - -GtkWidget * -empathy_smiley_menu_new (EmpathySmileyManager *manager, - EmpathySmileyMenuFunc func, - gpointer user_data) -{ - EmpathySmileyManagerPriv *priv = GET_PRIV (manager); - GSList *l; - GtkWidget *menu; - gint x = 0; - gint y = 0; - - g_return_val_if_fail (EMPATHY_IS_SMILEY_MANAGER (manager), NULL); - g_return_val_if_fail (func != NULL, NULL); - - menu = gtk_menu_new (); - - for (l = priv->smileys; l; l = l->next) { - EmpathySmiley *smiley; - GtkWidget *item; - GtkWidget *image; - ActivateData *data; - - smiley = l->data; - image = gtk_image_new_from_pixbuf (smiley->pixbuf); - - item = gtk_image_menu_item_new_with_label (""); - gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image); - - gtk_menu_attach (GTK_MENU (menu), item, - x, x + 1, y, y + 1); - - gtk_widget_set_tooltip_text (item, smiley->str); - - data = g_slice_new (ActivateData); - data->manager = g_object_ref (manager); - data->smiley = smiley; - data->func = func; - data->user_data = user_data; - - g_signal_connect_data (item, "activate", - G_CALLBACK (smiley_menu_activate_cb), - data, - smiley_menu_data_free, - 0); - - if (x > 3) { - y++; - x = 0; - } else { - x++; - } - } - - gtk_widget_show_all (menu); - - return menu; -} - |