diff options
Diffstat (limited to 'gedit/gedit-encodings-combo-box.c')
| -rwxr-xr-x | gedit/gedit-encodings-combo-box.c | 468 |
1 files changed, 0 insertions, 468 deletions
diff --git a/gedit/gedit-encodings-combo-box.c b/gedit/gedit-encodings-combo-box.c deleted file mode 100755 index 1626bb97..00000000 --- a/gedit/gedit-encodings-combo-box.c +++ /dev/null @@ -1,468 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * gedit-encodings-combo-box.c - * This file is part of gedit - * - * Copyright (C) 2003-2005 - Paolo Maggi - * - * 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. - */ - -/* - * Modified by the gedit Team, 2003-2005. See the AUTHORS file for a - * list of people on the gedit Team. - * See the ChangeLog files for a list of changes. - * - * $Id: gedit-encodings-combo-box.c 6112 2008-01-23 08:26:24Z sfre $ - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <glib/gi18n.h> -#include <gtk/gtk.h> - -#include <gedit/gedit-encodings-combo-box.h> -#include <gedit/gedit-prefs-manager.h> -#include <gedit/dialogs/gedit-encodings-dialog.h> - -#define ENCODING_KEY "Enconding" - -#define GEDIT_ENCODINGS_COMBO_BOX_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), \ - GEDIT_TYPE_ENCODINGS_COMBO_BOX, \ - GeditEncodingsComboBoxPrivate)) - -struct _GeditEncodingsComboBoxPrivate -{ - GtkListStore *store; - glong changed_id; - - guint activated_item; - - guint save_mode : 1; -}; - -enum -{ - NAME_COLUMN, - ENCODING_COLUMN, - ADD_COLUMN, - N_COLUMNS -}; - -/* Properties */ -enum -{ - PROP_0, - PROP_SAVE_MODE -}; - - -G_DEFINE_TYPE(GeditEncodingsComboBox, gedit_encodings_combo_box, GTK_TYPE_COMBO_BOX) - -static void update_menu (GeditEncodingsComboBox *combo_box); - -static void -gedit_encodings_combo_box_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec) -{ - GeditEncodingsComboBox *combo; - - combo = GEDIT_ENCODINGS_COMBO_BOX (object); - - switch (prop_id) - { - case PROP_SAVE_MODE: - combo->priv->save_mode = g_value_get_boolean (value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gedit_encodings_combo_box_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec) -{ - GeditEncodingsComboBox *combo; - - combo = GEDIT_ENCODINGS_COMBO_BOX (object); - - switch (prop_id) - { - case PROP_SAVE_MODE: - g_value_set_boolean (value, combo->priv->save_mode); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gedit_encodings_combo_box_dispose (GObject *object) -{ - GeditEncodingsComboBox *combo = GEDIT_ENCODINGS_COMBO_BOX (object); - - if (combo->priv->store != NULL) - { - g_object_unref (combo->priv->store); - combo->priv->store = NULL; - } - - G_OBJECT_CLASS (gedit_encodings_combo_box_parent_class)->dispose (object); -} - -static void -gedit_encodings_combo_box_class_init (GeditEncodingsComboBoxClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - - object_class->set_property = gedit_encodings_combo_box_set_property; - object_class->get_property = gedit_encodings_combo_box_get_property; - object_class->dispose = gedit_encodings_combo_box_dispose; - - g_object_class_install_property (object_class, - PROP_SAVE_MODE, - g_param_spec_boolean ("save-mode", - "Save Mode", - "Save Mode", - FALSE, - G_PARAM_READWRITE | - G_PARAM_CONSTRUCT | - G_PARAM_STATIC_STRINGS)); - - g_type_class_add_private (object_class, sizeof (GeditEncodingsComboBoxPrivate)); -} - -static void -dialog_response_cb (GtkDialog *dialog, - gint response_id, - GeditEncodingsComboBox *menu) -{ - if (response_id == GTK_RESPONSE_OK) - { - update_menu (menu); - } - - gtk_widget_destroy (GTK_WIDGET (dialog)); -} - -static void -add_or_remove (GeditEncodingsComboBox *menu, - GtkTreeModel *model) -{ - GtkTreeIter iter; - gboolean add_item = FALSE; - - if (gtk_combo_box_get_active_iter (GTK_COMBO_BOX (menu), &iter)) - { - gtk_tree_model_get (model, &iter, - ADD_COLUMN, &add_item, - -1); - } - - if (!add_item) - { - menu->priv->activated_item = gtk_combo_box_get_active (GTK_COMBO_BOX (menu)); - } - else - { - GtkWidget *dialog; - - GtkWidget *toplevel = gtk_widget_get_toplevel (GTK_WIDGET (menu)); - -#if !GTK_CHECK_VERSION (2, 18, 0) - if (!GTK_WIDGET_TOPLEVEL (toplevel)) -#else - if (!gtk_widget_is_toplevel (toplevel)) -#endif - toplevel = NULL; - - g_signal_handler_block (menu, menu->priv->changed_id); - gtk_combo_box_set_active (GTK_COMBO_BOX (menu), - menu->priv->activated_item); - g_signal_handler_unblock (menu, menu->priv->changed_id); - - dialog = gedit_encodings_dialog_new(); - - if (toplevel != NULL) - { - GtkWindowGroup *wg; - - gtk_window_set_transient_for (GTK_WINDOW (dialog), - GTK_WINDOW (toplevel)); - - wg = GTK_WINDOW (toplevel)->group; - if (wg == NULL) - { - wg = gtk_window_group_new (); - gtk_window_group_add_window (wg, - GTK_WINDOW (toplevel)); - } - - gtk_window_group_add_window (wg, - GTK_WINDOW (dialog)); - } - - gtk_window_set_modal (GTK_WINDOW (dialog), TRUE); - - g_signal_connect (dialog, - "response", - G_CALLBACK (dialog_response_cb), - menu); - - gtk_widget_show (dialog); - } -} - -static gboolean -separator_func (GtkTreeModel *model, GtkTreeIter *iter, gpointer data) -{ - gchar *str; - gboolean ret; - - gtk_tree_model_get (model, iter, NAME_COLUMN, &str, -1); - ret = (str == NULL || *str == '\0'); - g_free (str); - - return ret; -} - -static void -update_menu (GeditEncodingsComboBox *menu) -{ - GtkListStore *store; - GtkTreeIter iter; - GSList *encodings, *l; - gchar *str; - const GeditEncoding *utf8_encoding; - const GeditEncoding *current_encoding; - - store = menu->priv->store; - - /* Unset the previous model */ - g_signal_handler_block (menu, menu->priv->changed_id); - gtk_list_store_clear (store); - gtk_combo_box_set_model (GTK_COMBO_BOX (menu), - NULL); - - utf8_encoding = gedit_encoding_get_utf8 (); - current_encoding = gedit_encoding_get_current (); - - if (!menu->priv->save_mode) - { - gtk_list_store_append (store, &iter); - gtk_list_store_set (store, &iter, - NAME_COLUMN, _("Automatically Detected"), - ENCODING_COLUMN, NULL, - ADD_COLUMN, FALSE, - -1); - - gtk_list_store_append (store, &iter); - gtk_list_store_set (store, &iter, - NAME_COLUMN, "", - ENCODING_COLUMN, NULL, - ADD_COLUMN, FALSE, - -1); - } - - if (current_encoding != utf8_encoding) - str = gedit_encoding_to_string (utf8_encoding); - else - str = g_strdup_printf (_("Current Locale (%s)"), - gedit_encoding_get_charset (utf8_encoding)); - - gtk_list_store_append (store, &iter); - gtk_list_store_set (store, &iter, - NAME_COLUMN, str, - ENCODING_COLUMN, utf8_encoding, - ADD_COLUMN, FALSE, - -1); - - g_free (str); - - if ((utf8_encoding != current_encoding) && - (current_encoding != NULL)) - { - str = g_strdup_printf (_("Current Locale (%s)"), - gedit_encoding_get_charset (current_encoding)); - - gtk_list_store_append (store, &iter); - gtk_list_store_set (store, &iter, - NAME_COLUMN, str, - ENCODING_COLUMN, current_encoding, - ADD_COLUMN, FALSE, - -1); - - g_free (str); - } - - encodings = gedit_prefs_manager_get_shown_in_menu_encodings (); - - for (l = encodings; l != NULL; l = g_slist_next (l)) - { - const GeditEncoding *enc = (const GeditEncoding *)l->data; - - if ((enc != current_encoding) && - (enc != utf8_encoding) && - (enc != NULL)) - { - str = gedit_encoding_to_string (enc); - - gtk_list_store_append (store, &iter); - gtk_list_store_set (store, &iter, - NAME_COLUMN, str, - ENCODING_COLUMN, enc, - ADD_COLUMN, FALSE, - -1); - - g_free (str); - } - } - - g_slist_free (encodings); - - if (gedit_prefs_manager_shown_in_menu_encodings_can_set ()) - { - gtk_list_store_append (store, &iter); - /* separator */ - gtk_list_store_set (store, &iter, - NAME_COLUMN, "", - ENCODING_COLUMN, NULL, - ADD_COLUMN, FALSE, - -1); - - gtk_list_store_append (store, &iter); - gtk_list_store_set (store, &iter, - NAME_COLUMN, _("Add or Remove..."), - ENCODING_COLUMN, NULL, - ADD_COLUMN, TRUE, - -1); - } - - /* set the model back */ - gtk_combo_box_set_model (GTK_COMBO_BOX (menu), - GTK_TREE_MODEL (menu->priv->store)); - gtk_combo_box_set_active (GTK_COMBO_BOX (menu), 0); - - g_signal_handler_unblock (menu, menu->priv->changed_id); -} - -static void -gedit_encodings_combo_box_init (GeditEncodingsComboBox *menu) -{ - GtkCellRenderer *text_renderer; - - menu->priv = GEDIT_ENCODINGS_COMBO_BOX_GET_PRIVATE (menu); - - menu->priv->store = gtk_list_store_new (N_COLUMNS, - G_TYPE_STRING, - G_TYPE_POINTER, - G_TYPE_BOOLEAN); - - /* Setup up the cells */ - text_renderer = gtk_cell_renderer_text_new (); - gtk_cell_layout_pack_end (GTK_CELL_LAYOUT (menu), - text_renderer, TRUE); - - gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (menu), - text_renderer, - "text", - NAME_COLUMN, - NULL); - - gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (menu), - separator_func, NULL, - NULL); - - menu->priv->changed_id = g_signal_connect (menu, "changed", - G_CALLBACK (add_or_remove), - menu->priv->store); - - update_menu (menu); -} - -GtkWidget * -gedit_encodings_combo_box_new (gboolean save_mode) -{ - return g_object_new (GEDIT_TYPE_ENCODINGS_COMBO_BOX, - "save_mode", save_mode, - NULL); -} - -const GeditEncoding * -gedit_encodings_combo_box_get_selected_encoding (GeditEncodingsComboBox *menu) -{ - GtkTreeIter iter; - - g_return_val_if_fail (GEDIT_IS_ENCODINGS_COMBO_BOX (menu), NULL); - - if (gtk_combo_box_get_active_iter (GTK_COMBO_BOX (menu), &iter)) - { - const GeditEncoding *ret; - GtkTreeModel *model; - - model = gtk_combo_box_get_model (GTK_COMBO_BOX (menu)); - - gtk_tree_model_get (model, &iter, - ENCODING_COLUMN, &ret, - -1); - - return ret; - } - - return NULL; -} - -void -gedit_encodings_combo_box_set_selected_encoding (GeditEncodingsComboBox *menu, - const GeditEncoding *encoding) -{ - GtkTreeIter iter; - GtkTreeModel *model; - gboolean b; - g_return_if_fail (GEDIT_IS_ENCODINGS_COMBO_BOX (menu)); - g_return_if_fail (GTK_IS_COMBO_BOX (menu)); - - model = gtk_combo_box_get_model (GTK_COMBO_BOX (menu)); - b = gtk_tree_model_get_iter_first (model, &iter); - - while (b) - { - const GeditEncoding *enc; - - gtk_tree_model_get (model, &iter, - ENCODING_COLUMN, &enc, - -1); - - if (enc == encoding) - { - gtk_combo_box_set_active_iter (GTK_COMBO_BOX (menu), - &iter); - - return; - } - - b = gtk_tree_model_iter_next (model, &iter); - } -} |