split_mode_window.c
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/**********************************************************
*
* mp3splt-gtk -- utility based on mp3splt,
* for mp3/ogg splitting without decoding
*
* Copyright: (C) 2005-2012 Alexandru Munteanu
* Contact: m@ioalex.net
*
* http://mp3splt.sourceforge.net/
*
*********************************************************/
/**********************************************************
*
* 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
* of the License, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
*********************************************************/
/*!********************************************************
* \file
* The batch processing tab
*
* this file is for the special split tab, where automatic
* split modes can be selected
*..*******************************************************/
#include "split_mode_window.h"
static gint get_selected_split_mode(GtkToggleButton *radio_b)
{
GSList *radio_button_list = gtk_radio_button_get_group(GTK_RADIO_BUTTON(radio_b));
gint i = 0;
for(i = 0; i < NUMBER_OF_SPLIT_MODES;i++)
{
GtkToggleButton *test = (GtkToggleButton *) g_slist_nth_data(radio_button_list,i);
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(test)))
{
return GPOINTER_TO_INT(g_object_get_data(G_OBJECT(test), "split_type_id"));
}
}
return SELECTED_SPLIT_NORMAL;
}
void select_split_mode(int split_mode, ui_state *ui)
{
GSList *split_mode_radio_button_list =
gtk_radio_button_get_group(GTK_RADIO_BUTTON(ui->gui->split_mode_radio_button));
gint i = 0;
for(i = 0; i < NUMBER_OF_SPLIT_MODES;i++)
{
GtkToggleButton *test = (GtkToggleButton *) g_slist_nth_data(split_mode_radio_button_list, i);
int id = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(test), "split_type_id"));
if (split_mode == id)
{
gtk_toggle_button_set_active(test, TRUE);
return;
}
}
}
gint get_selected_split_mode_safe(ui_state *ui)
{
lock_mutex(&ui->variables_mutex);
gint selected_split_mode = ui->status->selected_split_mode;
unlock_mutex(&ui->variables_mutex);
return selected_split_mode;
}
void set_selected_split_mode_safe(gint value, ui_state *ui)
{
lock_mutex(&ui->variables_mutex);
ui->status->selected_split_mode = value;
unlock_mutex(&ui->variables_mutex);
}
static void deactivate_silence_parameters(gui_state *gui)
{
gtk_widget_set_sensitive(gui->all_spinner_silence_number_tracks, FALSE);
gtk_widget_set_sensitive(gui->all_spinner_silence_minimum, FALSE);
gtk_widget_set_sensitive(gui->all_spinner_track_minimum, FALSE);
gtk_widget_set_sensitive(gui->all_spinner_silence_offset, FALSE);
gtk_widget_set_sensitive(gui->all_spinner_silence_threshold, FALSE);
gtk_widget_set_sensitive(gui->all_silence_remove_silence, FALSE);
gtk_widget_set_sensitive(gui->all_threshold_label, FALSE);
gtk_widget_set_sensitive(gui->all_offset_label, FALSE);
gtk_widget_set_sensitive(gui->all_number_of_tracks_label, FALSE);
gtk_widget_set_sensitive(gui->all_min_silence_label, FALSE);
gtk_widget_set_sensitive(gui->all_min_track_label, FALSE);
}
static void activate_silence_parameters(gui_state *gui)
{
gtk_widget_set_sensitive(gui->all_spinner_silence_number_tracks, TRUE);
gtk_widget_set_sensitive(gui->all_spinner_silence_minimum, TRUE);
gtk_widget_set_sensitive(gui->all_spinner_track_minimum, TRUE);
gtk_widget_set_sensitive(gui->all_spinner_silence_offset, TRUE);
gtk_widget_set_sensitive(gui->all_spinner_silence_threshold, TRUE);
gtk_widget_set_sensitive(gui->all_silence_remove_silence, TRUE);
gtk_widget_set_sensitive(gui->all_threshold_label, TRUE);
gtk_widget_set_sensitive(gui->all_offset_label, TRUE);
gtk_widget_set_sensitive(gui->all_number_of_tracks_label, TRUE);
gtk_widget_set_sensitive(gui->all_min_silence_label, TRUE);
gtk_widget_set_sensitive(gui->all_min_track_label, TRUE);
}
static void deactivate_trim_parameters(gui_state *gui)
{
gtk_widget_set_sensitive(gui->all_spinner_trim_silence_threshold, FALSE);
gtk_widget_set_sensitive(gui->all_trim_threshold_label, FALSE);
}
static void activate_trim_parameters(gui_state *gui)
{
gtk_widget_set_sensitive(gui->all_spinner_trim_silence_threshold, TRUE);
gtk_widget_set_sensitive(gui->all_trim_threshold_label, TRUE);
}
static void split_mode_changed(GtkToggleButton *radio_b, ui_state *ui)
{
gint selected_split_mode = get_selected_split_mode(radio_b);
set_selected_split_mode_safe(selected_split_mode, ui);
int enable_time = (selected_split_mode == SELECTED_SPLIT_TIME);
gtk_widget_set_sensitive(ui->gui->spinner_time, enable_time);
gtk_widget_set_sensitive(ui->gui->time_label, enable_time);
gtk_widget_set_sensitive(ui->gui->time_label_after, enable_time);
int enable_split_equal_time = (selected_split_mode == SELECTED_SPLIT_EQUAL_TIME_TRACKS);
gtk_widget_set_sensitive(ui->gui->spinner_equal_tracks, enable_split_equal_time);
gtk_widget_set_sensitive(ui->gui->equal_tracks_label, enable_split_equal_time);
gtk_widget_set_sensitive(ui->gui->equal_tracks_label_after, enable_split_equal_time);
if (selected_split_mode == SELECTED_SPLIT_SILENCE)
{
activate_silence_parameters(ui->gui);
}
else
{
deactivate_silence_parameters(ui->gui);
}
if (selected_split_mode == SELECTED_SPLIT_TRIM_SILENCE)
{
activate_trim_parameters(ui->gui);
}
else
{
deactivate_trim_parameters(ui->gui);
}
ui_save_preferences(NULL, ui);
}
static void spinner_time_changed(GtkSpinButton *spinner, ui_state *ui)
{
ui_save_preferences(NULL, ui);
}
static void spinner_equal_tracks_changed(GtkSpinButton *spinner, ui_state *ui)
{
ui_save_preferences(NULL, ui);
}
static GtkWidget *create_split_mode(ui_state *ui)
{
GtkWidget *local_vbox = wh_vbox_new();
gtk_container_set_border_width(GTK_CONTAINER(local_vbox), 3);
//normal split
GtkWidget *split_mode_radio_button =
gtk_radio_button_new_with_label(NULL, _("Use manual single file splitpoints"));
gtk_widget_set_tooltip_text(split_mode_radio_button,
_("Split files using the manually defined splitpoints"));
ui->gui->split_mode_radio_button = split_mode_radio_button;
gtk_box_pack_start(GTK_BOX(local_vbox), split_mode_radio_button, FALSE, FALSE, 2);
g_signal_connect(GTK_TOGGLE_BUTTON(split_mode_radio_button),
"toggled", G_CALLBACK(split_mode_changed), ui);
g_object_set_data(G_OBJECT(split_mode_radio_button), "split_type_id",
GINT_TO_POINTER(SELECTED_SPLIT_NORMAL));
//time split
split_mode_radio_button = gtk_radio_button_new_with_label_from_widget
(GTK_RADIO_BUTTON(split_mode_radio_button), _("Time"));
gtk_widget_set_tooltip_text(split_mode_radio_button,
_("Split every fixed time length; last track will most likely be smaller"));
ui->gui->split_mode_radio_button = split_mode_radio_button;
gtk_box_pack_start(GTK_BOX(local_vbox), split_mode_radio_button, FALSE, FALSE, 2);
g_signal_connect(GTK_TOGGLE_BUTTON(split_mode_radio_button), "toggled",
G_CALLBACK(split_mode_changed), ui);
g_object_set_data(G_OBJECT(split_mode_radio_button), "split_type_id",
GINT_TO_POINTER(SELECTED_SPLIT_TIME));
//
GtkWidget *big_horiz_fake = wh_hbox_new();
gtk_box_pack_start(GTK_BOX(local_vbox), big_horiz_fake, FALSE, FALSE, 0);
GtkWidget *horiz_fake = wh_hbox_new();
gtk_box_pack_start(GTK_BOX(big_horiz_fake), horiz_fake, FALSE, FALSE, 25);
gint default_time = 60;
GtkWidget *time_label = gtk_label_new(_("Split every"));
ui->gui->time_label = time_label;
gtk_box_pack_start(GTK_BOX(horiz_fake), time_label, FALSE, FALSE, 0);
GtkAdjustment *adj = (GtkAdjustment *)gtk_adjustment_new(0.0, 1, 2000, 1.0, 10.0, 0.0);
GtkWidget *spinner_time = gtk_spin_button_new(adj, 1, 0);
ui->gui->spinner_time = spinner_time;
gtk_box_pack_start(GTK_BOX(horiz_fake), spinner_time, FALSE, FALSE, 6);
gtk_spin_button_set_value(GTK_SPIN_BUTTON(spinner_time), default_time);
gtk_widget_set_sensitive(GTK_WIDGET(spinner_time), FALSE);
gtk_widget_set_sensitive(time_label, FALSE);
g_signal_connect(G_OBJECT(spinner_time), "value-changed", G_CALLBACK(spinner_time_changed), ui);
GtkWidget *time_label_after = gtk_label_new(_("seconds."));
ui->gui->time_label_after = time_label_after;
gtk_box_pack_start(GTK_BOX(horiz_fake), time_label_after, FALSE, FALSE, 0);
gtk_widget_set_sensitive(time_label_after, FALSE);
//split in equal length
split_mode_radio_button = gtk_radio_button_new_with_label_from_widget
(GTK_RADIO_BUTTON(split_mode_radio_button), _("Equal time tracks"));
gtk_widget_set_tooltip_text(split_mode_radio_button,
_("Create smaller tracks having exactly the same time length"));
ui->gui->split_mode_radio_button = split_mode_radio_button;
gtk_box_pack_start(GTK_BOX(local_vbox), split_mode_radio_button, FALSE, FALSE, 2);
g_signal_connect(GTK_TOGGLE_BUTTON(split_mode_radio_button), "toggled",
G_CALLBACK(split_mode_changed), ui);
g_object_set_data(G_OBJECT(split_mode_radio_button), "split_type_id",
GINT_TO_POINTER(SELECTED_SPLIT_EQUAL_TIME_TRACKS));
//
big_horiz_fake = wh_hbox_new();
gtk_box_pack_start(GTK_BOX(local_vbox), big_horiz_fake, FALSE, FALSE, 0);
horiz_fake = wh_hbox_new();
gtk_box_pack_start(GTK_BOX(big_horiz_fake), horiz_fake, FALSE, FALSE, 25);
GtkWidget *equal_tracks_label = gtk_label_new(_("Split in"));
ui->gui->equal_tracks_label = equal_tracks_label;
gtk_box_pack_start(GTK_BOX(horiz_fake), equal_tracks_label, FALSE, FALSE, 0);
adj = (GtkAdjustment *)gtk_adjustment_new(0.0, 1, 2000, 1.0, 10.0, 0.0);
GtkWidget *spinner_equal_tracks = gtk_spin_button_new(adj, 1, 0);
ui->gui->spinner_equal_tracks = spinner_equal_tracks;
gtk_box_pack_start(GTK_BOX(horiz_fake), spinner_equal_tracks, FALSE, FALSE, 6);
gtk_spin_button_set_value(GTK_SPIN_BUTTON(spinner_equal_tracks), default_time);
gtk_widget_set_sensitive(GTK_WIDGET(spinner_equal_tracks), FALSE);
gtk_widget_set_sensitive(equal_tracks_label, FALSE);
g_signal_connect(G_OBJECT(spinner_equal_tracks), "value-changed",
G_CALLBACK(spinner_equal_tracks_changed), ui);
GtkWidget *equal_tracks_label_after = gtk_label_new(_("equal tracks."));
ui->gui->equal_tracks_label_after = equal_tracks_label_after;
gtk_box_pack_start(GTK_BOX(horiz_fake), equal_tracks_label_after, FALSE, FALSE, 0);
gtk_widget_set_sensitive(equal_tracks_label_after, FALSE);
//trim using silence detection
split_mode_radio_button = gtk_radio_button_new_with_label_from_widget
(GTK_RADIO_BUTTON(split_mode_radio_button), _("Trim using silence detection"));
gtk_widget_set_tooltip_text(split_mode_radio_button,
_("Split by discarding silence from the begin and from the end\n"
"If no silence is found, the output file is still created"));
ui->gui->split_mode_radio_button = split_mode_radio_button;
gtk_box_pack_start(GTK_BOX(local_vbox), split_mode_radio_button, FALSE, FALSE, 2);
g_signal_connect(GTK_TOGGLE_BUTTON(split_mode_radio_button), "toggled",
G_CALLBACK(split_mode_changed), ui);
g_object_set_data(G_OBJECT(split_mode_radio_button), "split_type_id",
GINT_TO_POINTER(SELECTED_SPLIT_TRIM_SILENCE));
horiz_fake = wh_hbox_new();
gtk_box_pack_start(GTK_BOX(local_vbox), horiz_fake, FALSE, FALSE, 0);
GtkWidget *param_vbox = wh_vbox_new();
gtk_box_pack_start(GTK_BOX(horiz_fake), param_vbox, FALSE, FALSE, 25);
horiz_fake = wh_hbox_new();
gtk_box_pack_start(GTK_BOX(param_vbox), horiz_fake, FALSE, FALSE, 0);
GtkWidget *all_trim_threshold_label = gtk_label_new(_("Threshold level (dB) : "));
ui->gui->all_trim_threshold_label = all_trim_threshold_label;
gtk_box_pack_start(GTK_BOX(horiz_fake), all_trim_threshold_label, FALSE, FALSE, 0);
adj = (GtkAdjustment *)gtk_adjustment_new(0.0, -96.0, 0.0, 0.5, 10.0, 0.0);
GtkWidget *all_spinner_trim_silence_threshold = gtk_spin_button_new(adj, 0.5, 2);
ui->gui->all_spinner_trim_silence_threshold = all_spinner_trim_silence_threshold;
gtk_box_pack_start(GTK_BOX(horiz_fake), all_spinner_trim_silence_threshold, FALSE, FALSE, 0);
//silence split
split_mode_radio_button = gtk_radio_button_new_with_label_from_widget
(GTK_RADIO_BUTTON(split_mode_radio_button), _("Silence - split with silence detection"));
gtk_widget_set_tooltip_text(split_mode_radio_button, _("Split where silence is found"));
ui->gui->split_mode_radio_button = split_mode_radio_button;
gtk_box_pack_start(GTK_BOX(local_vbox), split_mode_radio_button, FALSE, FALSE, 2);
g_signal_connect(GTK_TOGGLE_BUTTON(split_mode_radio_button), "toggled",
G_CALLBACK(split_mode_changed), ui);
g_object_set_data(G_OBJECT(split_mode_radio_button), "split_type_id",
GINT_TO_POINTER(SELECTED_SPLIT_SILENCE));
horiz_fake = wh_hbox_new();
gtk_box_pack_start(GTK_BOX(local_vbox), horiz_fake, FALSE, FALSE, 0);
param_vbox = wh_vbox_new();
gtk_box_pack_start(GTK_BOX(horiz_fake), param_vbox, FALSE, FALSE, 25);
horiz_fake = wh_hbox_new();
gtk_box_pack_start(GTK_BOX(param_vbox), horiz_fake, FALSE, FALSE, 0);
GtkWidget *all_threshold_label = gtk_label_new(_("Threshold level (dB) : "));
ui->gui->all_threshold_label = all_threshold_label;
gtk_box_pack_start(GTK_BOX(horiz_fake), all_threshold_label, FALSE, FALSE, 0);
adj = (GtkAdjustment *)gtk_adjustment_new(0.0, -96.0, 0.0, 0.5, 10.0, 0.0);
GtkWidget *all_spinner_silence_threshold = gtk_spin_button_new(adj, 0.5, 2);
ui->gui->all_spinner_silence_threshold = all_spinner_silence_threshold;
gtk_box_pack_start(GTK_BOX(horiz_fake), all_spinner_silence_threshold, FALSE, FALSE, 0);
horiz_fake = wh_hbox_new();
gtk_box_pack_start(GTK_BOX(param_vbox), horiz_fake, FALSE, FALSE, 0);
GtkWidget *all_offset_label = gtk_label_new(_("Cutpoint offset (0 is the begin of silence,and 1 the end) : "));
ui->gui->all_offset_label = all_offset_label;
gtk_box_pack_start(GTK_BOX(horiz_fake), all_offset_label, FALSE, FALSE, 0);
adj = (GtkAdjustment *)gtk_adjustment_new(0.0, -2, 2, 0.05, 10.0, 0.0);
GtkWidget *all_spinner_silence_offset = gtk_spin_button_new(adj, 0.05, 2);
ui->gui->all_spinner_silence_offset = all_spinner_silence_offset;
gtk_box_pack_start(GTK_BOX(horiz_fake), all_spinner_silence_offset, FALSE, FALSE, 0);
horiz_fake = wh_hbox_new();
gtk_box_pack_start(GTK_BOX(param_vbox), horiz_fake, FALSE, FALSE, 0);
GtkWidget *all_number_of_tracks_label = gtk_label_new(_("Number of tracks (0 means all tracks) : "));
ui->gui->all_number_of_tracks_label = all_number_of_tracks_label;
gtk_box_pack_start(GTK_BOX(horiz_fake), all_number_of_tracks_label, FALSE, FALSE, 0);
adj = (GtkAdjustment *)gtk_adjustment_new(0.0, 0, 2000, 1, 10.0, 0.0);
GtkWidget *all_spinner_silence_number_tracks = gtk_spin_button_new(adj, 1, 0);
ui->gui->all_spinner_silence_number_tracks = all_spinner_silence_number_tracks;
gtk_box_pack_start(GTK_BOX(horiz_fake), all_spinner_silence_number_tracks, FALSE, FALSE, 0);
horiz_fake = wh_hbox_new();
gtk_box_pack_start(GTK_BOX(param_vbox), horiz_fake, FALSE, FALSE, 0);
GtkWidget *all_min_silence_label = gtk_label_new(_("Minimum silence length (seconds) : "));
ui->gui->all_min_silence_label = all_min_silence_label;
gtk_box_pack_start(GTK_BOX(horiz_fake), all_min_silence_label, FALSE, FALSE, 0);
adj = (GtkAdjustment *)gtk_adjustment_new(0.0, 0, 2000, 0.5, 10.0, 0.0);
GtkWidget *all_spinner_silence_minimum = gtk_spin_button_new(adj, 1, 2);
ui->gui->all_spinner_silence_minimum = all_spinner_silence_minimum;
gtk_box_pack_start(GTK_BOX(horiz_fake), all_spinner_silence_minimum, FALSE, FALSE, 0);
horiz_fake = wh_hbox_new();
gtk_box_pack_start(GTK_BOX(param_vbox), horiz_fake, FALSE, FALSE, 0);
GtkWidget *all_min_track_label = gtk_label_new(_("Minimum track length (seconds) : "));
ui->gui->all_min_track_label = all_min_track_label;
gtk_box_pack_start(GTK_BOX(horiz_fake), all_min_track_label, FALSE, FALSE, 0);
adj = (GtkAdjustment *)gtk_adjustment_new(0.0, 0, 2000, 0.5, 10.0, 0.0);
GtkWidget *all_spinner_track_minimum = gtk_spin_button_new(adj, 1, 2);
ui->gui->all_spinner_track_minimum = all_spinner_track_minimum;
gtk_box_pack_start(GTK_BOX(horiz_fake), all_spinner_track_minimum, FALSE, FALSE, 0);
GtkWidget *all_silence_remove_silence =
gtk_check_button_new_with_label(_("Remove silence between tracks"));
ui->gui->all_silence_remove_silence = all_silence_remove_silence;
gtk_box_pack_start(GTK_BOX(param_vbox), all_silence_remove_silence, FALSE, FALSE, 0);
gtk_spin_button_set_value(GTK_SPIN_BUTTON(all_spinner_silence_number_tracks),
SPLT_DEFAULT_PARAM_TRACKS);
gtk_spin_button_set_value(GTK_SPIN_BUTTON(all_spinner_silence_minimum),
SPLT_DEFAULT_PARAM_MINIMUM_LENGTH);
gtk_spin_button_set_value(GTK_SPIN_BUTTON(all_spinner_silence_offset),
SPLT_DEFAULT_PARAM_OFFSET);
gtk_spin_button_set_value(GTK_SPIN_BUTTON(all_spinner_silence_threshold),
SPLT_DEFAULT_PARAM_THRESHOLD);
gtk_spin_button_set_value(GTK_SPIN_BUTTON(all_spinner_trim_silence_threshold),
SPLT_DEFAULT_PARAM_THRESHOLD);
deactivate_silence_parameters(ui->gui);
deactivate_trim_parameters(ui->gui);
//wrap split
split_mode_radio_button = gtk_radio_button_new_with_label_from_widget
(GTK_RADIO_BUTTON(split_mode_radio_button),
_("Wrap - split files created with mp3wrap or albumwrap (mp3 only)"));
ui->gui->split_mode_radio_button = split_mode_radio_button;
gtk_box_pack_start(GTK_BOX(local_vbox), split_mode_radio_button, FALSE, FALSE, 2);
g_signal_connect(GTK_TOGGLE_BUTTON(split_mode_radio_button), "toggled",
G_CALLBACK(split_mode_changed), ui);
g_object_set_data(G_OBJECT(split_mode_radio_button), "split_type_id",
GINT_TO_POINTER(SELECTED_SPLIT_WRAP));
//error mode split
split_mode_radio_button = gtk_radio_button_new_with_label_from_widget
(GTK_RADIO_BUTTON(split_mode_radio_button), _("Synchronisation error mode (mp3 only)"));
gtk_widget_set_tooltip_text(split_mode_radio_button,
_("Split where synchronisation errors are found\n"
"Useful for splitting concatenated files"));
ui->gui->split_mode_radio_button = split_mode_radio_button;
gtk_box_pack_start(GTK_BOX(local_vbox), split_mode_radio_button, FALSE, FALSE, 2);
g_signal_connect(GTK_TOGGLE_BUTTON(split_mode_radio_button), "toggled",
G_CALLBACK(split_mode_changed), ui);
g_object_set_data(G_OBJECT(split_mode_radio_button), "split_type_id",
GINT_TO_POINTER(SELECTED_SPLIT_ERROR));
select_split_mode(SELECTED_SPLIT_NORMAL, ui);
GtkWidget *scrolled_window = wh_create_scrolled_window();
gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
GTK_WIDGET(local_vbox));
return scrolled_window;
}
static GtkWidget *create_single_multiple_split_modes(ui_state *ui)
{
GtkWidget *local_vbox = wh_vbox_new();
gtk_container_set_border_width(GTK_CONTAINER(local_vbox), 0);
GtkWidget *multiple_files_hbox = wh_hbox_new();
gtk_box_pack_start(GTK_BOX(local_vbox), multiple_files_hbox, TRUE, TRUE, 0);
GtkWidget *multiple_files_component = create_multiple_files_component(ui);
gtk_box_pack_start(GTK_BOX(multiple_files_hbox), multiple_files_component, TRUE, TRUE, 0);
ui->gui->multiple_files_component = multiple_files_component;
return local_vbox;
}
GtkWidget *create_special_split_page(ui_state *ui)
{
GtkWidget *vbox = wh_vbox_new();;
#if GTK_MAJOR_VERSION <= 2
GtkWidget *paned_widget = gtk_vpaned_new();
#else
GtkWidget *paned_widget = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
#endif
gtk_box_pack_start(GTK_BOX(vbox), paned_widget, TRUE, TRUE, 0);
gtk_paned_add1(GTK_PANED(paned_widget), create_single_multiple_split_modes(ui));
gtk_paned_add2(GTK_PANED(paned_widget), create_split_mode(ui));
gtk_paned_set_position(GTK_PANED(paned_widget), 150);
return vbox;
}