/* * about.c * * Copyright (C) 2002 Sun Microsystems, Inc. * Copyright (C) 2001 CodeFactory AB * Copyright (C) 2001, 2002 Anders Carlsson * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. * * Authors: Glynn Foster * Anders Carlsson */ #include "config.h" #include "zenity.h" #include "util.h" #include #define GTK_RESPONSE_CREDITS 0 #define ZENITY_HELP_PATH ZENITY_DATADIR "/help/" static GtkWidget *dialog; static GtkWidget *cred_dialog; static void zenity_about_dialog_response (GtkWidget *widget, int response, gpointer data); /* Sync with the people in the THANKS file */ static const gchar *author_credits[] = { "Jonathan Blanford ", "Anders Carlsson ", "Glynn Foster ", "John Fleck ", "James Henstridge ", "Mike Newman ", "Havoc Pennington ", "Kristian Rietveld ", "Jakub Steiner ", "Tom Tromey ", NULL }; gchar *translator_credits; void zenity_about (ZenityData *data) { GladeXML *glade_dialog = NULL; GdkPixbuf *pixbuf; GtkWidget *label; GtkWidget *image; gchar *text; glade_dialog = zenity_util_load_glade_file ("zenity_about_dialog"); if (glade_dialog == NULL) { data->exit_code = -1; return; } translator_credits = _("translator_credits"); glade_xml_signal_autoconnect (glade_dialog); dialog = glade_xml_get_widget (glade_dialog, "zenity_about_dialog"); g_signal_connect (G_OBJECT (dialog), "response", G_CALLBACK (zenity_about_dialog_response), data); zenity_util_set_window_icon (dialog, ZENITY_IMAGE_FULLPATH ("zenity.png")); image = glade_xml_get_widget (glade_dialog, "zenity_about_image"); pixbuf = gdk_pixbuf_new_from_file (ZENITY_IMAGE_FULLPATH ("zenity.png"), NULL); if (pixbuf != NULL) { gtk_image_set_from_pixbuf (GTK_IMAGE (image), pixbuf); g_object_unref (pixbuf); } label = glade_xml_get_widget (glade_dialog, "zenity_about_version"); text = g_strdup_printf ("Zenity %s", VERSION); gtk_label_set_markup (GTK_LABEL (label), text); g_free (text); label = glade_xml_get_widget (glade_dialog, "zenity_about_description"); gtk_label_set_text (GTK_LABEL (label), _("Display dialog boxes from shell scripts")); label = glade_xml_get_widget (glade_dialog, "zenity_about_copyright"); text = g_strdup_printf ("%s", _("(C) 2003 Sun Microsystems")); gtk_label_set_markup (GTK_LABEL (label), text); g_free (text); if (glade_dialog) g_object_unref (glade_dialog); gtk_widget_show (dialog); gtk_main (); } static GtkWidget * zenity_about_create_label (void) { GtkWidget *label; label = gtk_label_new (""); gtk_label_set_selectable (GTK_LABEL (label), TRUE); gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0); gtk_misc_set_padding (GTK_MISC (label), 8, 8); gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT); return label; } static void zenity_about_update_author_label (GtkWidget *label) { GString *string; gchar *tmp; gint i = 0; gtk_widget_show (label); string = g_string_new (""); for (i = 0; author_credits[i] != NULL; i++) { tmp = g_markup_escape_text (author_credits[i], -1); g_string_append (string, tmp); if (author_credits[i+1] != NULL) g_string_append (string, "\n"); g_free (tmp); } gtk_label_set_markup (GTK_LABEL (label), string->str); g_string_free (string, TRUE); } static void zenity_about_update_translator_label (GtkWidget *label) { GString *string; gchar *tmp; if (strcmp (translator_credits, "translator_credits") == 0) { gtk_widget_hide (label); return; } else { gtk_widget_show (label); } string = g_string_new (""); tmp = g_markup_escape_text (translator_credits, -1); g_string_append (string, tmp); g_free (tmp); gtk_label_set_markup (GTK_LABEL (label), string->str); g_string_free (string, TRUE); } static void zenity_about_dialog_credits_response (GtkWidget *widget, int response, gpointer data) { gtk_widget_destroy (widget); widget = NULL; } static void zenity_about_display_credits_dialog (void) { GtkWidget *credits_dialog; GtkWidget *label, *notebook, *sw; if (cred_dialog != NULL) { gtk_window_present (GTK_WINDOW (cred_dialog)); return; } credits_dialog = gtk_dialog_new_with_buttons (_("Credits"), GTK_WINDOW (dialog), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_STOCK_OK, GTK_RESPONSE_OK, NULL); g_signal_connect (G_OBJECT (credits_dialog), "response", G_CALLBACK (gtk_widget_destroy), credits_dialog); g_signal_connect (G_OBJECT (credits_dialog), "destroy", G_CALLBACK (gtk_widget_destroyed), &cred_dialog); cred_dialog = credits_dialog; gtk_window_set_default_size (GTK_WINDOW (credits_dialog), 360, 260); gtk_dialog_set_default_response (GTK_DIALOG (credits_dialog), GTK_RESPONSE_OK); notebook = gtk_notebook_new (); gtk_container_set_border_width (GTK_CONTAINER (notebook), 8); gtk_box_pack_start (GTK_BOX (GTK_DIALOG (credits_dialog)->vbox), notebook, TRUE, TRUE, 0); if (author_credits != NULL) { label = zenity_about_create_label (); sw = gtk_scrolled_window_new (NULL, NULL); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (sw), label); gtk_viewport_set_shadow_type (GTK_VIEWPORT (GTK_BIN (sw)->child), GTK_SHADOW_NONE); gtk_notebook_append_page (GTK_NOTEBOOK (notebook), sw, gtk_label_new (_("Written by"))); zenity_about_update_author_label (label); } if (translator_credits != NULL) { label = zenity_about_create_label (); sw = gtk_scrolled_window_new (NULL, NULL); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (sw), label); gtk_viewport_set_shadow_type (GTK_VIEWPORT (GTK_BIN (sw)->child), GTK_SHADOW_NONE); gtk_notebook_append_page (GTK_NOTEBOOK (notebook), sw, gtk_label_new (_("Translated by"))); zenity_about_update_translator_label (label); } gtk_widget_show_all (credits_dialog); } static void zenity_about_dialog_response (GtkWidget *widget, int response, gpointer data) { ZenityData *zen_data = data; GError *error = NULL; switch (response) { case GTK_RESPONSE_OK: zen_data->exit_code = 0; gtk_main_quit (); break; case GTK_RESPONSE_HELP: zenity_util_show_help (ZENITY_HELP_PATH, "zenity.xml", NULL); break; case GTK_RESPONSE_CREDITS: zenity_about_display_credits_dialog (); break; default: /* Esc dialog */ zen_data->exit_code = 1; break; } }