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/*
This file is part of GNUnet.
(C) 2010, 2011, 2012 Christian Grothoff (and other contributing authors)
GNUnet 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.
GNUnet 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 GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/**
* @file src/fs/gnunet-fs-gtk-download.c
* @brief functions for downloading
* @author Christian Grothoff
*/
#include "gnunet-fs-gtk-download.h"
#include "gnunet-fs-gtk.h"
#include "gnunet-fs-gtk-event_handler.h"
struct DownloadAsDialogContext
{
GtkBuilder *builder;
GtkWidget *dialog;
gint response;
struct DownloadContext *dc;
};
void
GNUNET_GTK_save_as_dialog_free_download_context (struct DownloadContext *dc)
{
if (NULL != dc->rr)
gtk_tree_row_reference_free (dc->rr);
GNUNET_free_non_null (dc->mime);
GNUNET_free_non_null (dc->filename);
if (NULL != dc->meta)
GNUNET_CONTAINER_meta_data_destroy (dc->meta);
if (NULL != dc->uri)
GNUNET_FS_uri_destroy (dc->uri);
GNUNET_free (dc);
}
gboolean
GNUNET_GTK_save_as_dialog_delete_event_cb (GtkWidget * widget, GdkEvent * event,
gpointer user_data)
{
struct DownloadAsDialogContext *dlc = user_data;
GtkBuilder *builder;
struct DownloadContext *dc;
GtkWidget *cb;
if (dlc == NULL)
{
GNUNET_break (0);
return FALSE;
}
builder = dlc->builder;
dc = dlc->dc;
cb = GTK_WIDGET (gtk_builder_get_object
(builder, "GNUNET_GTK_save_as_recursive_check_button"));
if (GTK_RESPONSE_OK != dlc->response)
{
GNUNET_GTK_save_as_dialog_free_download_context (dc);
g_object_unref (G_OBJECT (dlc->builder));
GNUNET_free (dlc);
return FALSE;
}
GNUNET_free_non_null (dc->filename);
dc->filename =
GNUNET_GTK_filechooser_get_filename_utf8 (GTK_FILE_CHOOSER (dlc->dialog));
dc->is_recursive =
(TRUE ==
gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (cb))) ? GNUNET_YES :
GNUNET_NO;
dc->anonymity =
gtk_spin_button_get_value (GTK_SPIN_BUTTON
(gtk_builder_get_object
(builder,
"GNUNET_GTK_save_as_dialog_anonymity_spin_button")));
g_object_unref (G_OBJECT (builder));
GNUNET_free (dlc);
dc->cb (dc);
return FALSE;
}
void
GNUNET_GTK_save_as_dialog_response_cb (GtkDialog * dialog, gint response_id,
gpointer user_data)
{
struct DownloadAsDialogContext *dlc = user_data;
if (dlc != NULL)
dlc->response = response_id;
/* dialogs don't get delete-event the way normal windows do,
* call the handler manually
*/
GNUNET_GTK_save_as_dialog_delete_event_cb (GTK_WIDGET (dialog), NULL,
user_data);
gtk_widget_destroy (GTK_WIDGET (dialog));
}
void
GNUNET_FS_GTK_open_download_as_dialog (struct DownloadContext *dc)
{
GtkWidget *ad;
GtkBuilder *builder;
GtkWidget *cb;
struct DownloadAsDialogContext *dlc;
dlc = GNUNET_malloc (sizeof (struct DownloadAsDialogContext));
builder =
GNUNET_GTK_get_new_builder ("gnunet_fs_gtk_download_as_dialog.glade",
dlc);
if (builder == NULL)
{
GNUNET_break (0);
GNUNET_GTK_save_as_dialog_free_download_context (dc);
GNUNET_free (dlc);
return;
}
cb = GTK_WIDGET (gtk_builder_get_object
(builder, "GNUNET_GTK_save_as_recursive_check_button"));
if (GNUNET_FS_meta_data_test_for_directory (dc->meta))
gtk_widget_set_sensitive (cb, TRUE);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (cb), dc->is_recursive);
ad = GTK_WIDGET (gtk_builder_get_object
(builder, "GNUNET_GTK_save_as_dialog"));
if (dc->filename != NULL)
{
char *dirname;
char *basename;
dirname = GNUNET_strdup (dc->filename);
basename = (char *) GNUNET_STRINGS_get_short_name (dirname);
if (basename > dirname)
basename[-1] = '\0';
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (ad), dirname);
gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (ad), basename);
GNUNET_free (dirname);
}
dlc->builder = builder;
dlc->dialog = ad;
dlc->response = 0;
dlc->dc = dc;
gtk_window_present (GTK_WINDOW (ad));
}
/* end of gnunet-fs-gtk-download.c */
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