/*
* Copyright (C) 2000, 2001, 2002 Marco Pesenti Gritti
*
* 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, 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.
*
* $Id$
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "eel-gconf-extensions.h"
#include "ephy-embed-utils.h"
#include "ephy-embed-shell.h"
#include "ephy-bonobo-extensions.h"
#include "ephy-gui.h"
#include "ephy-debug.h"
#include "ephy-langs.h"
#include "ephy-encodings.h"
#include <gtk/gtkdialog.h>
#include <gtk/gtkmessagedialog.h>
#include <bonobo/bonobo-i18n.h>
#include <bonobo/bonobo-ui-util.h>
#include <libgnomevfs/gnome-vfs-uri.h>
#include <string.h>
/**
* ephy_embed_utils_save:
* @window: the referrer window. Used to parent the dialogs.
* @title: title of the file picker
* @default_dir_pref: the gconf path to persist the directory selected by the user.
* @ask_dest: ask the user the destination path
* @ask_content: show the user an option to save the content
* of the web page (images, javascript...)
* @persist: the #EphyEmbedPersist referring to the url
*
* Download a save an url asking a location to the user when requested
**/
void
ephy_embed_utils_save (GtkWidget *window,
const char *title,
const char *default_dir_pref,
gboolean ask_dest,
EphyEmbedPersist *persist)
{
GnomeVFSURI *uri;
char *retPath = NULL;
char *fileName = NULL;
char *dirName = NULL;
char *target;
const char *source;
gresult ret;
EphyEmbed *embed;
EmbedPersistFlags flags;
EphyEmbedSingle *single;
single = ephy_embed_shell_get_embed_single
(EPHY_EMBED_SHELL (embed_shell));
g_object_ref (G_OBJECT(persist));
ephy_embed_persist_get_flags (persist, &flags);
ephy_embed_persist_get_source (persist, &source);
if (source)
{
target = g_strdup (source);
}
else
{
ephy_embed_persist_get_embed (persist, &embed);
g_return_if_fail (embed != NULL);
ephy_embed_get_location (embed,
flags &
EMBED_PERSIST_MAINDOC,
&target);
}
/* Get a filename from the target url */
uri = gnome_vfs_uri_new (target);
if (uri)
{
fileName = gnome_vfs_uri_extract_short_name (uri);
gnome_vfs_uri_unref (uri);
}
dirName = eel_gconf_get_string (default_dir_pref);
if (dirName && dirName[0] == '\0')
{
g_free (dirName);
dirName = NULL;
}
if (!dirName || strcmp (dirName,"~") == 0)
{
g_free (dirName);
dirName = g_strdup(g_get_home_dir ());
}
/* If we aren't asking for downloading dir, check that we aren't
* overwriting anything. If we are, pop up a warning dialog and show
* the filepicker if the user doesn't want to overwrite the file.
*/
ret = G_FAILED;
if (!ask_dest)
{
retPath = g_build_filename (dirName, fileName, NULL);
if (ephy_gui_confirm_overwrite_file (window, retPath))
{
ret = G_OK;
}
else
{
g_free (retPath);
retPath = NULL;
ask_dest = TRUE;
}
}
if (ask_dest)
{
char *ret_dir;
/* show the file picker */
ret = ephy_embed_single_show_file_picker
(single, window, title,
dirName, fileName, modeSave, &retPath,
NULL, NULL);
if (g_file_test (retPath, G_FILE_TEST_IS_DIR))
{
ret_dir = g_strdup (retPath);
}
else
{
ret_dir = g_path_get_dirname (retPath);
}
/* set default save dir */
eel_gconf_set_string (default_dir_pref, ret_dir);
g_free (ret_dir);
}
if (ret == G_OK)
{
ephy_embed_persist_set_flags (persist, flags);
ephy_embed_persist_set_dest (persist, retPath);
if (ephy_embed_persist_save (persist) == G_FAILED)
{
GtkWidget *dialog;
dialog = gtk_message_dialog_new
(GTK_WINDOW (window),
GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_CLOSE,
_("The file has not been saved."));
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
}
}
g_free (retPath);
g_object_unref (G_OBJECT(persist));
g_free (dirName);
g_free (fileName);
g_free (target);
}
/**
* ephy_embed_utils_build_encodings_submenu:
* @ui_component: the parent #BonoboUIComponent
* @path: the bonoboui path where to create the submenu.
* It's recommended to use a <placeholder/>
* @fn: callback to report the selected encodings
* @data: the data passed to the callback
*
* Create a encoding submenu using bonobo ui.
**/
void
ephy_embed_utils_build_encodings_submenu (BonoboUIComponent *ui_component,
const char *path,
BonoboUIVerbFn fn,
gpointer view)
{
gchar *tmp, *verb;
GString *xml_string;
GList *groups, *gl, *encodings, *l;
GList *verbs = NULL;
START_PROFILER ("Encodings menu")
xml_string = g_string_new (NULL);
g_string_append (xml_string, "<submenu name=\"Encoding\" _label=\"_Encoding\">");
groups = ephy_lang_get_group_list ();
for (gl = groups; gl != NULL; gl = gl->next)
{
const EphyLanguageGroupInfo *lang_info = (EphyLanguageGroupInfo *) gl->data;
tmp = g_strdup_printf ("<submenu label=\"%s\" name=\"EncodingGroup%d\">\n",
lang_info->title, lang_info->group);
xml_string = g_string_append (xml_string, tmp);
g_free (tmp);
encodings = ephy_encodings_get_list (lang_info->group, FALSE);
for (l = encodings; l != NULL; l = l->next)
{
const EphyEncodingInfo *info = (EphyEncodingInfo *) l->data;
verb = g_strdup_printf ("Encoding%s", info->encoding);
tmp = g_strdup_printf ("<menuitem label=\"%s\" name=\"%s\" verb=\"%s\"/>\n",
info->title, verb, verb);
xml_string = g_string_append (xml_string, tmp);
verbs = g_list_prepend (verbs, verb);
g_free (tmp);
}
g_list_foreach (encodings, (GFunc) ephy_encoding_info_free, NULL);
g_list_free (encodings);
g_string_append (xml_string, "</submenu>");
}
g_list_foreach (groups, (GFunc) ephy_lang_group_info_free, NULL);
g_list_free (groups);
g_string_append (xml_string, "</submenu>");
bonobo_ui_component_set_translate (ui_component, path,
xml_string->str, NULL);
for (l = verbs; l != NULL; l = l->next)
{
bonobo_ui_component_add_verb (ui_component,
(const char *) l->data,
fn, view);
}
g_list_foreach (verbs, (GFunc) g_free, NULL);
g_list_free (verbs);
g_string_free (xml_string, TRUE);
STOP_PROFILER ("Encodings menu")
}
/**
* ephy_embed_utils_handlernotfound_dialog_run:
* @parent: the dialog parent window
*
* Show a dialog to warn the user that no application capable
* to open the specified file are found. Used in the downloader
* and in the mime type dialog.
**/
void
ephy_embed_utils_nohandler_dialog_run (GtkWidget *parent)
{
GtkWidget *dialog;
/* FIXME mime db shortcut */
dialog = gtk_message_dialog_new
(GTK_WINDOW(parent),
GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
_("No available applications to open "
"the specified file."));
gtk_dialog_run (GTK_DIALOG(dialog));
gtk_widget_destroy (dialog);
}
