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/*
This file is part of GNUnet
(C) 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-main_window_search.c
* @author Christian Grothoff
* @brief event handlers for the search function in the main window
*/
#include "gnunet-fs-gtk-common.h"
#include "gnunet-fs-gtk.h"
#include <gdk/gdk.h>
#include "gnunet-fs-gtk-anonymity_spin_buttons.h"
void
main_window_search_button_clicked_cb (GtkButton * button, gpointer user_data)
{
GtkBuilder *builder;
GtkTreePath *namespace_treepath = NULL;
GtkTreeModel *namespace_model = NULL;
GtkComboBox *mime_combo;
GtkTreeModel *mime_model;
GtkEntry *query_entry;
guint anonymity_level;
GtkTreeRowReference *ref = NULL;
GtkTreeIter iter;
GtkToggleButton *toggle_button;
const char *entry_keywords;
gchar *keywords;
gchar *mime_keyword;
GNUNET_HashCode *nsid = NULL;
struct GNUNET_FS_Uri *uri;
char *emsg;
builder = GTK_BUILDER (user_data);
toggle_button =
GTK_TOGGLE_BUTTON (gtk_builder_get_object
(builder,
"main_window_search_namespace_dropdown_button"));
if (!GNUNET_GTK_get_selected_anonymity_level
(builder, "main_window_search_anonymity_combobox", &anonymity_level))
return;
mime_combo =
GTK_COMBO_BOX (GNUNET_FS_GTK_get_main_window_object
("main_window_search_mime_combobox"));
mime_model = gtk_combo_box_get_model (mime_combo);
mime_keyword = NULL;
if (mime_model && gtk_combo_box_get_active_iter (mime_combo, &iter))
gtk_tree_model_get (mime_model, &iter, 0, &mime_keyword, -1);
if (strcmp (mime_keyword, " ") == 0)
{
g_free (mime_keyword);
mime_keyword = NULL;
}
ref = g_object_get_data (G_OBJECT (toggle_button), "selected-row-reference");
if (ref)
{
namespace_model = gtk_tree_row_reference_get_model (ref);
namespace_treepath = gtk_tree_row_reference_get_path (ref);
if ((NULL != namespace_treepath) &&
(TRUE ==
gtk_tree_model_get_iter (namespace_model, &iter, namespace_treepath)))
gtk_tree_model_get (namespace_model, &iter, 1, &nsid, -1);
}
query_entry =
GTK_ENTRY (gtk_builder_get_object (builder, "main_window_search_entry"));
entry_keywords = gtk_entry_get_text (query_entry);
keywords =
g_strdup_printf ("%s %s%s", entry_keywords, mime_keyword ? "+" : "",
mime_keyword ? mime_keyword : "");
g_free (mime_keyword);
if (nsid != NULL)
{
uri = GNUNET_FS_uri_sks_create_from_nsid (nsid, keywords);
GNUNET_assert (uri != NULL);
}
else
{
emsg = NULL;
uri = GNUNET_FS_uri_ksk_create (keywords, &emsg);
if (uri == NULL)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Invalid keyword string `%s': %s"),
keywords, emsg);
GNUNET_free_non_null (emsg);
return;
}
}
GNUNET_FS_search_start (GNUNET_FS_GTK_get_fs_handle (), uri, anonymity_level,
GNUNET_FS_SEARCH_OPTION_NONE, NULL);
g_free (keywords);
GNUNET_FS_uri_destroy (uri);
}
gboolean
main_window_search_entry_key_press_event_cb (GtkWidget * widget,
GdkEventKey * event,
gpointer user_data)
{
GtkBuilder *builder;
builder = GTK_BUILDER (user_data);
if (event->keyval == GDK_KEY_Return)
{
GtkWidget *find = GTK_WIDGET (gtk_builder_get_object (builder,
"main_window_search_button"));
main_window_search_button_clicked_cb (GTK_BUTTON (find), user_data);
return TRUE;
}
return FALSE;
}
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