/*
* 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.
*/
#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 <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.
* @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 #GaleonEmbedPersist 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 *default_dir_pref,
gboolean ask_dest, gboolean ask_content,
EphyEmbedPersist *persist)
{
GnomeVFSURI *uri;
char *retPath = NULL;
char *fileName = NULL;
char *dirName = NULL;
char *retDir;
char *target;
const char *source;
gresult ret;
EphyEmbed *embed;
EmbedPersistFlags flags;
gboolean content;
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);
ask_dest = TRUE;
}
}
if (ask_dest)
{
/* show the file picker */
ret = ephy_embed_shell_show_file_picker
(embed_shell, window,
_("Select the destination filename"),
dirName, fileName, modeSave, &retPath,
ask_content ? &content : NULL,
NULL, NULL);
}
if (ret == G_OK)
{
uri = gnome_vfs_uri_new (retPath);
g_return_if_fail (uri != NULL);
retDir = gnome_vfs_uri_extract_dirname (uri);
if (ask_content && content)
{
flags |= EMBED_PERSIST_SAVE_CONTENT;
ephy_embed_persist_set_flags (persist,
flags);
}
ephy_embed_persist_set_dest (persist, retPath);
ephy_embed_persist_save (persist);
/* set default save dir */
eel_gconf_set_string (default_dir_pref,
retDir);
g_free (retDir);
gnome_vfs_uri_unref (uri);
}
g_object_unref (G_OBJECT(persist));
g_free (dirName);
g_free (fileName);
g_free (retPath);
}
static void
build_group (GString *xml_string, const char *group, int index)
{
char *tmp;
tmp = g_strdup_printf ("<submenu label=\"%s\" name=\"CharsetGroup%d\">\n",
group, index);
xml_string = g_string_append (xml_string, tmp);
g_free (tmp);
}
static void
build_charset (GString *xml_string, const CharsetInfo *info, int index)
{
char *tmp;
char *verb;
verb = g_strdup_printf ("Charset%d", index);
tmp = g_strdup_printf ("<menuitem label=\"%s\" name=\"%s\" verb=\"%s\"/>\n",
info->title, verb, verb);
xml_string = g_string_append (xml_string, tmp);
g_free (tmp);
g_free (verb);
}
static void
add_verbs (BonoboUIComponent *ui_component,
BonoboUIVerbFn fn, GList *verbs)
{
GList *l;
char verb[15];
int charset_index = 0;
for (l = verbs; l != NULL; l = l->next)
{
EncodingMenuData *edata = (EncodingMenuData *)l->data;
sprintf (verb, "Charset%d", charset_index);
charset_index++;
bonobo_ui_component_add_verb_full
(ui_component, verb,
g_cclosure_new (G_CALLBACK (fn), edata,
(GClosureNotify)g_free));
}
}
/**
* ephy_embed_utils_build_charsets_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 charsets
* @data: the data passed to the callback
*
* Create a charset submenu using bonobo ui.
**/
void
ephy_embed_utils_build_charsets_submenu (BonoboUIComponent *ui_component,
const char *path,
BonoboUIVerbFn fn,
gpointer data)
{
GList *groups, *gl;
GString *xml_string;
GList *verbs = NULL;
int group_index = 0;
int charset_index = 0;
START_PROFILER ("Charsets menu")
g_return_if_fail (IS_EPHY_EMBED_SHELL (embed_shell));
g_return_if_fail (ephy_embed_shell_get_charset_groups (embed_shell, &groups) == G_OK);
xml_string = g_string_new (NULL);
g_string_append (xml_string, "<submenu name=\"Encoding\" _label=\"_Encoding\">");
for (gl = groups; gl != NULL; gl = gl->next)
{
GList *charsets, *cl;
const char *group = (const char *)groups->data;
build_group (xml_string, group, group_index);
ephy_embed_shell_get_charset_titles (embed_shell,
group,
&charsets);
for (cl = charsets; cl != NULL; cl = cl->next)
{
const CharsetInfo *info = cl->data;
EncodingMenuData *edata;
edata = g_new0 (EncodingMenuData, 1);
edata->encoding = info->name;
edata->data = data;
verbs = g_list_append (verbs, edata);
build_charset (xml_string, info, charset_index);
charset_index++;
}
g_list_free (charsets);
g_string_append (xml_string, "</submenu>");
group_index++;
}
g_string_append (xml_string, "</submenu>");
bonobo_ui_component_set_translate (ui_component, path,
xml_string->str, NULL);
add_verbs (ui_component, fn, verbs);
g_list_free (verbs);
g_list_free (groups);
g_string_free (xml_string, TRUE);
STOP_PROFILER ("Charsets 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);
}
