diff options
Diffstat (limited to 'mate-dictionary/src/gdict-common.c')
| -rw-r--r-- | mate-dictionary/src/gdict-common.c | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/mate-dictionary/src/gdict-common.c b/mate-dictionary/src/gdict-common.c new file mode 100644 index 00000000..8f106c18 --- /dev/null +++ b/mate-dictionary/src/gdict-common.c @@ -0,0 +1,201 @@ +/* gdict-common.h - shared code between application and applet + * + * This file is part of MATE Dictionary + * + * Copyright (C) 2005 Emmanuele Bassi + * + * 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. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <sys/types.h> +#include <errno.h> + +#include <glib.h> +#include <glib/gi18n.h> +#include <glib/gstdio.h> + +#include <gtk/gtk.h> + +#include "gdict-common.h" + +gchar * +gdict_get_data_dir (void) +{ + gchar *retval; + + retval = g_build_filename (g_get_home_dir (), + ".mate2", + "mate-dictionary", + NULL); + + return retval; +} + +/* create the data directory inside $HOME, if it doesn't exist yet */ +gboolean +gdict_create_data_dir (void) +{ + gchar *data_dir_name; + + data_dir_name = gdict_get_data_dir (); + if (g_mkdir (data_dir_name, 0700) == -1) + { + /* this is weird, but sometimes there's a "mate-dictionary" file + * inside $HOME/.mate2; see bug #329126. + */ + if ((errno == EEXIST) && + (g_file_test (data_dir_name, G_FILE_TEST_IS_REGULAR))) + { + gchar *backup = g_strdup_printf ("%s.pre-2-14", data_dir_name); + + if (g_rename (data_dir_name, backup) == -1) + { + GtkWidget *error_dialog; + + error_dialog = gtk_message_dialog_new (NULL, + GTK_DIALOG_MODAL, + GTK_MESSAGE_ERROR, + GTK_BUTTONS_CLOSE, + _("Unable to rename file '%s' to '%s': %s"), + data_dir_name, + backup, + g_strerror (errno)); + + gtk_dialog_run (GTK_DIALOG (error_dialog)); + + gtk_widget_destroy (error_dialog); + g_free (backup); + g_free (data_dir_name); + + return FALSE; + } + + g_free (backup); + + if (g_mkdir (data_dir_name, 0700) == -1) + { + GtkWidget *error_dialog; + + error_dialog = gtk_message_dialog_new (NULL, + GTK_DIALOG_MODAL, + GTK_MESSAGE_ERROR, + GTK_BUTTONS_CLOSE, + _("Unable to create the data directory '%s': %s"), + data_dir_name, + g_strerror (errno)); + + gtk_dialog_run (GTK_DIALOG (error_dialog)); + + gtk_widget_destroy (error_dialog); + g_free (data_dir_name); + + return FALSE; + } + + goto success; + } + + if (errno != EEXIST) + { + GtkWidget *error_dialog; + + error_dialog = gtk_message_dialog_new (NULL, + GTK_DIALOG_MODAL, + GTK_MESSAGE_ERROR, + GTK_BUTTONS_CLOSE, + _("Unable to create the data directory '%s': %s"), + data_dir_name, + g_strerror (errno)); + + gtk_dialog_run (GTK_DIALOG (error_dialog)); + + gtk_widget_destroy (error_dialog); + g_free (data_dir_name); + + return FALSE; + } + } + +success: + g_free (data_dir_name); + + return TRUE; +} + +/* shows an error dialog making it transient for @parent */ +void +gdict_show_error_dialog (GtkWindow *parent, + const gchar *message, + const gchar *detail) +{ + GtkWidget *dialog; + + g_return_if_fail ((parent == NULL) || (GTK_IS_WINDOW (parent))); + g_return_if_fail (message != NULL); + + dialog = gtk_message_dialog_new (parent, + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, + GTK_BUTTONS_OK, + "%s", message); + gtk_window_set_title (GTK_WINDOW (dialog), ""); + + if (detail) + gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), + "%s", detail); + + if (parent && gtk_window_get_group (parent)) + gtk_window_group_add_window (gtk_window_get_group (parent), GTK_WINDOW (dialog)); + + gtk_dialog_run (GTK_DIALOG (dialog)); + + gtk_widget_destroy (dialog); +} + +void +gdict_show_gerror_dialog (GtkWindow *parent, + const gchar *message, + GError *error) +{ + g_return_if_fail ((parent == NULL) || (GTK_IS_WINDOW (parent))); + g_return_if_fail (message != NULL); + g_return_if_fail (error != NULL); + + gdict_show_error_dialog (parent, message, error->message); + + g_error_free (error); + error = NULL; +} + +gchar * +gdict_mateconf_get_string_with_default (MateConfClient *client, + const gchar *key, + const gchar *def) +{ + gchar *val; + + val = mateconf_client_get_string (client, key, NULL); + return val ? val : g_strdup (def); +} + |