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/*
This file is part of GNUnet
(C) 2005, 2006, 2010 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-anonymtiy_spin_buttons.c
* @author Christian Grothoff
* @brief operations to manage user's anonymity level selections
*/
#include "gnunet-fs-gtk-common.h"
#include <gdk/gdk.h>
/**
* Spin button is changed, update its color. NOTE: This function will eventually
* become obsolete as we migrate to the drop-down style of anonymity-level selection.
*
* @param w the spin button that changed
* @param builder's closure, unused
*/
void
GNUNET_GTK_anonymity_spin_button_value_changed_cb (GtkWidget * w, gpointer data)
{
#ifdef GdkRBGA
GtkSpinButton *spin;
gint val;
GdkRGBA bcolor;
GdkRGBA fcolor;
spin = GTK_SPIN_BUTTON (w);
if (spin == NULL)
{
GNUNET_break (0);
return;
}
val = gtk_spin_button_get_value_as_int (spin);
if (val == 0)
{
if ((TRUE == gdk_rgba_parse (&bcolor, "red")) &&
(TRUE == gdk_rgba_parse (&fcolor, "black")))
{
gtk_widget_override_background_color (w, GTK_STATE_NORMAL, &bcolor);
gtk_widget_override_color (w, GTK_STATE_NORMAL, &fcolor);
}
else
{
GNUNET_break (0);
}
}
else
{
gtk_widget_override_background_color (w, GTK_STATE_NORMAL, NULL);
gtk_widget_override_color (w, GTK_STATE_NORMAL, NULL);
}
#endif
}
gboolean
GNUNET_GTK_get_selected_anonymity_level (GtkBuilder * builder,
gchar * combo_name, guint * p_level)
{
GtkComboBox *combo;
GtkTreeIter iter;
GtkTreeModel *model;
guint level;
combo = GTK_COMBO_BOX (gtk_builder_get_object (builder, combo_name));
if (!combo)
return FALSE;
if (!gtk_combo_box_get_active_iter (combo, &iter))
return FALSE;
model = gtk_combo_box_get_model (combo);
if (!model)
return FALSE;
gtk_tree_model_get (model, &iter, 1, &level, -1);
if (p_level)
*p_level = level;
return TRUE;
}
gboolean
GNUNET_GTK_get_selected_anonymity_combo_level (GtkComboBox *combo, guint *p_level)
{
GtkTreeIter iter;
GtkTreeModel *model;
guint level;
if (!gtk_combo_box_get_active_iter (combo, &iter))
return FALSE;
model = gtk_combo_box_get_model (combo);
if (!model)
return FALSE;
gtk_tree_model_get (model, &iter, 1, &level, -1);
if (p_level)
*p_level = level;
return TRUE;
}
gboolean
GNUNET_GTK_select_anonymity_level (GtkBuilder * builder, gchar * combo_name,
guint sel_level)
{
GtkComboBox *combo;
GtkTreeIter iter;
GtkTreeModel *model;
guint level;
gboolean go_on;
combo = GTK_COMBO_BOX (gtk_builder_get_object (builder, combo_name));
if (!combo)
return FALSE;
model = gtk_combo_box_get_model (combo);
if (!model)
return FALSE;
for (go_on = gtk_tree_model_get_iter_first (model, &iter); go_on;
go_on = gtk_tree_model_iter_next (model, &iter))
{
gtk_tree_model_get (model, &iter, 1, &level, -1);
if (level == sel_level)
{
gtk_combo_box_set_active_iter (combo, &iter);
return TRUE;
}
}
return FALSE;
}
gboolean
GNUNET_GTK_select_anonymity_combo_level (GtkComboBox *combo, guint sel_level)
{
GtkTreeIter iter;
GtkTreeModel *model;
guint level;
gboolean go_on;
model = gtk_combo_box_get_model (combo);
if (!model)
return FALSE;
for (go_on = gtk_tree_model_get_iter_first (model, &iter); go_on;
go_on = gtk_tree_model_iter_next (model, &iter))
{
gtk_tree_model_get (model, &iter, 1, &level, -1);
if (level == sel_level)
{
gtk_combo_box_set_active_iter (combo, &iter);
return TRUE;
}
}
return FALSE;
}
/* end of gnunet-fs-gtk-anonymtiy_spin_buttons.c */
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