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Update to add new gconf requirement.

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2003-01-14  Glynn Foster  <glynn.foster@sun.com>

	* configure.in: Update to add new gconf requirement.

	* src/zenity.h, src/about.c: Hurray for a new about box,
	although it lacks an icon. I wonder if people would actually
	like to see this as part of the dialog options. Can't think
	of any reason to do so at the moment though. Large chunks
	copied from libgnomeui/gnome-about.[ch]

	* src/util.h, src/util.c: Add new helper functions because I
	don't want to touch gnome_program with a bargepole. Copied from
	libgnome/gnome-url.[ch]

	* po/POTFILES.in: Add missing files. I think we have
	everything now.

	* TODO: Update accordingly.
This commit is contained in:
Glynn Foster 2003-01-14 15:35:24 +00:00 committed by Glynn Foster
parent 15538e120d
commit 97656d7e29
8 changed files with 282 additions and 12 deletions
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19
ChangeLog
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@ -1,3 +1,22 @@
2003-01-14 Glynn Foster <glynn.foster@sun.com>
* configure.in: Update to add new gconf requirement.
* src/zenity.h, src/about.c: Hurray for a new about box,
although it lacks an icon. I wonder if people would actually
like to see this as part of the dialog options. Can't think
of any reason to do so at the moment though. Large chunks
copied from libgnomeui/gnome-about.[ch]
* src/util.h, src/util.c: Add new helper functions because I
don't want to touch gnome_program with a bargepole. Copied from
libgnome/gnome-url.[ch]
* po/POTFILES.in: Add missing files. I think we have
everything now.
* TODO: Update accordingly.
2003-01-14 Glynn Foster <glynn.foster@sun.com>
* src/Makefile.am, src/about.c, src/main.c,

1
TODO
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@ -1,5 +1,4 @@
* Add some accessibility I guess
* Find some nice default window icons
* Implement about box
* Remove extraneous cruft from configure.in
* Start writing help documentation

2
configure.in
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@ -23,7 +23,7 @@ AC_PATH_XTRA
GNOME_COMPILE_WARNINGS
PKG_CHECK_MODULES(ZENITY, gtk+-2.0 libglade-2.0)
PKG_CHECK_MODULES(ZENITY, gtk+-2.0 libglade-2.0 gconf-2.0)
AC_SUBST(ZENITY_CFLAGS)
AC_SUBST(ZENITY_LIBS)

2
po/POTFILES.in
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@ -1 +1,3 @@
src/about.c
src/main.c
src/tree.c

156
src/about.c
View File

@ -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 1
#define GTK_RESPONSE_CREDITS 0
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;
@ -45,6 +58,9 @@ zenity_about (ZenityData *data)
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 */

105
src/util.c
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@ -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
@ -20,12 +22,17 @@
*
* Authors: Glynn Foster <glynn.foster@sun.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;
}

2
src/util.h
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@ -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 */

1
src/zenity.h
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@ -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