diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/about.c | 160 | ||||
| -rw-r--r-- | src/util.c | 107 | ||||
| -rw-r--r-- | src/util.h | 2 | ||||
| -rw-r--r-- | src/zenity.h | 1 |
4 files changed, 260 insertions, 10 deletions
diff --git a/src/about.c b/src/about.c index 43b023c6..3818c2c1 100644 --- a/src/about.c +++ b/src/about.c @@ -2,6 +2,8 @@ * 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 @@ -19,22 +21,33 @@ * Boston, MA 02111-1307, USA. * * Authors: Glynn Foster <glynn.foster@sun.com> + * Anders Carlsson <andersca@gnu.org> */ -#include <glade/glade.h> #include "config.h" #include "zenity.h" #include "util.h" +#include <glade/glade.h> + +#define GTK_RESPONSE_CREDITS 0 -#define GTK_RESPONSE_CREDITS 1 +static GtkWidget *dialog; +static GtkWidget *cred_dialog; static void zenity_about_dialog_response (GtkWidget *widget, int response, gpointer data); +static const gchar *author_credits[] = { + "Glynn Foster <glynn.foster@sun.com>", + "Mike Newman <mike@gtnorthern.demon.co.uk>", + NULL +}; + +gchar *translator_credits; + void zenity_about (ZenityData *data) { GladeXML *glade_dialog = NULL; - GtkWidget *dialog; GtkWidget *label; gchar *text; @@ -43,8 +56,11 @@ zenity_about (ZenityData *data) 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"); @@ -76,10 +92,138 @@ zenity_about (ZenityData *data) 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: @@ -88,13 +232,11 @@ zenity_about_dialog_response (GtkWidget *widget, int response, gpointer data) break; case GTK_RESPONSE_HELP: - zen_data->exit_code = 1; - gtk_main_quit (); + zenity_util_show_help ("ghelp:///", NULL); break; case GTK_RESPONSE_CREDITS: - zen_data->exit_code = 1; - gtk_main_quit (); + zenity_about_display_credits_dialog (); break; default: /* Esc dialog */ @@ -2,6 +2,8 @@ * util.c * * Copyright (C) 2002 Sun Microsystems, Inc. + * (C) 1999, 2000 Red Hat Inc. + * (C) 1998 James Henstridge * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public @@ -19,13 +21,18 @@ * Boston, MA 02111-1307, USA. * * Authors: Glynn Foster <glynn.foster@sun.com> - * Havoc Pennington <hp@redhat.com> + * Havoc Pennington <hp@redhat.com> + * James Henstridge <james@daa.com.au> */ #include <stdio.h> #include <errno.h> #include "config.h" #include "util.h" +#include <gconf/gconf-client.h> + +#define URL_HANDLER_DIR "/desktop/gnome/url-handlers/" +#define DEFAULT_HANDLER_PATH "/desktop/gnome/url-handlers/unknown/command" GladeXML* zenity_util_load_glade_file (const gchar *widget_root) @@ -156,3 +163,101 @@ zenity_util_set_window_icon_from_stock (GtkWidget *widget, const gchar *stock_id gtk_window_set_icon (GTK_WINDOW (widget), pixbuf); g_object_unref (pixbuf); } + +/* This is copied from libgnome/gnome-url.c since we try and avoid using + * the evils of gnome_program_init (), which messes up the commandline + */ + +gboolean +zenity_util_show_help (const gchar *url, GError **error) +{ + GConfClient *client; + gint i; + gchar *pos, *template; + int argc; + char **argv; + gboolean ret; + + g_return_val_if_fail (url != NULL, FALSE); + + pos = strchr (url, ':'); + + client = gconf_client_get_default (); + + if (pos != NULL) { + gchar *protocol, *path; + + g_return_val_if_fail (pos >= url, FALSE); + + protocol = g_new (gchar, pos - url + 1); + strncpy (protocol, url, pos - url); + protocol[pos - url] = '\0'; + g_ascii_strdown (protocol, -1); + + path = g_strconcat (URL_HANDLER_DIR, protocol, "/command", NULL); + template = gconf_client_get_string (client, path, NULL); + + if (template == NULL) { + gchar* template_temp; + + template_temp = gconf_client_get_string (client, + DEFAULT_HANDLER_PATH, + NULL); + + /* Retry to get the right url handler */ + template = gconf_client_get_string (client, path, NULL); + + if (template == NULL) + template = template_temp; + else + g_free (template_temp); + + } + + g_free (path); + g_free (protocol); + + } else { + /* no ':' ? this shouldn't happen. Use default handler */ + template = gconf_client_get_string (client, + DEFAULT_HANDLER_PATH, + NULL); + } + + g_object_unref (G_OBJECT (client)); + + if (!g_shell_parse_argv (template, + &argc, + &argv, + error)) { + g_free (template); + return FALSE; + } + + g_free (template); + + for (i = 0; i < argc; i++) { + char *arg; + + if (strcmp (argv[i], "%s") != 0) + continue; + + arg = argv[i]; + argv[i] = g_strdup (url); + g_free (arg); + } + + /* This can return some errors */ + ret = g_spawn_async (NULL /* working directory */, + argv, + NULL, + G_SPAWN_SEARCH_PATH /* flags */, + NULL /* child_setup */, + NULL /* data */, + NULL /* child_pid */, + error); + + g_strfreev (argv); + + return ret; +} @@ -21,6 +21,8 @@ void zenity_util_set_window_icon (GtkWidget *widget, void zenity_util_set_window_icon_from_stock (GtkWidget *widget, const gchar *stock_id); +gboolean zenity_util_show_help (const gchar *url, + GError **error); G_END_DECLS #endif /* UTIL_H */ diff --git a/src/zenity.h b/src/zenity.h index 94311383..813fbdd9 100644 --- a/src/zenity.h +++ b/src/zenity.h @@ -93,6 +93,7 @@ void zenity_text (ZenityData *data, ZenityTextData *text_data); void zenity_tree (ZenityData *data, ZenityTreeData *tree_data); +void zenity_about (ZenityData *data); G_END_DECLS |