/*
 * gawmenus.c - gaw menus functions
 * 
 * include LICENSE
 */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <gtk/gtk.h>
#include <string.h>
#include <math.h>

#include <gaw.h>

#ifdef TRACE_MEM
#include <tracemem.h>
#endif

	void
activate_action (GSimpleAction *action, GVariant *parameter, gpointer user_data)
{
	g_print ("Action %s activated\n", g_action_get_name (G_ACTION (action)));
}

	void
aw_factory_settings_gaction (GSimpleAction *action, GVariant *param, gpointer user_data)
{
	UserData *ud = (UserData *) user_data;
	gint response;
	char *message = _("You are going to reset your rc parameters to factory values\n"
			"You will need to restart Gaw.\n"
			"If this is what you want, click OK\n");

	response = aw_dialog_show ( AW_MSG_T_SHOW_CANCEL | MSG_T_WARNING, message );
	if (response == GTK_RESPONSE_ACCEPT) {
		up_init_defaults(ud->up);
		up_rc_rewrite(ud->up);

		/*
		 * before doing restart, we need to cleanly destroy all objects !!!
		 */
		//      ud->restart = 1;
		aw_do_exit (NULL, ud);
	}
}

/*
 * save configuration file
 */
void aw_save_config_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	UserData *ud = (UserData *) user_data;
	ud->up->npanels = g_list_length( ud->panelList);

	if ( ud->listFiles ){
		app_dup_str( &ud->up->lastDataFile, (char *) g_slist_nth_data ( ud->listFiles, 0 ) );
	}
	aw_do_save_config (ud );
}


/*
 * clear the default input file name and save config
 */
void aw_default_file_name_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	UserData *ud = (UserData *) user_data;
	app_dup_str( &ud->up->lastDataFile, NULL );
	prog_debug = 0;

	aw_do_save_config (ud );
}

	static void
toggle_bar_style_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	UserData *ud = (UserData *) user_data;
	GtkToolbar *tb = GTK_TOOLBAR(ud->toolBar);
	GtkToolbarStyle newstyle = GTK_TOOLBAR_BOTH ;

	GVariant *state = g_action_get_state (G_ACTION (action));
	ud->up->toolBarStyle =  ! g_variant_get_boolean (state);
	g_action_change_state (G_ACTION (action),
			g_variant_new_boolean (ud->up->toolBarStyle));
	g_variant_unref (state);

	if ( ud->up->toolBarStyle ){
		newstyle = GTK_TOOLBAR_BOTH;
	} else {
		newstyle = GTK_TOOLBAR_ICONS;
	}
	gtk_toolbar_set_style(tb, newstyle );
}

	static void
activate_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	UserData *ud = (UserData *) user_data;
	const gchar *name = g_action_get_name (G_ACTION (action));

	//   msg_dbg ("Action \"%s\" activated", name );
	if ( strcmp( name, "Quit") == 0 ){
		ud->restart = 0;
		aw_do_exit( NULL, ud);
	}
}


	void
aw_redraw_all_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	UserData *ud = (UserData *) user_data;
	ap_all_redraw(ud);
}

	static void
aw_showXlabel_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	UserData *ud = (UserData *) user_data;
	GVariant *state = g_action_get_state (G_ACTION (action));
	ud->up->showXLabels =  ! g_variant_get_boolean (state);
	g_action_change_state (G_ACTION (action),
			g_variant_new_boolean (ud->up->showXLabels));
	g_variant_unref (state);

	//   msg_dbg ("Action showXlabel %d", ud->up->showXLabels );
	if ( ud->xlabel_box == NULL ){ 
		return; /* widget not yet created */
	}
	ap_xlabel_box_show(ud);
}

	static void
aw_showYlabel_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	UserData *ud = (UserData *) user_data;
	GVariant *state = g_action_get_state (G_ACTION (action));
	ud->up->showYLabels =  ! g_variant_get_boolean (state);
	g_action_change_state (G_ACTION (action),
			g_variant_new_boolean (ud->up->showYLabels));
	g_variant_unref (state);

	//   msg_dbg ("Action showYlabel %d", ud->up->showYLabels );
	/*  this happen when setting default value from rc */
	if ( ud->xlabel_box == NULL ){ 
		return; /* widget not yet created  */
	}

	g_list_foreach(ud->panelList, (GFunc) pa_ylabel_box_show, NULL );
}
	static void
aw_showMoreYlabel_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	UserData *ud = (UserData *) user_data;
	GVariant *state = g_action_get_state (G_ACTION (action));
	ud->up->showMoreYLabels =  ! g_variant_get_boolean (state);
	g_action_change_state (G_ACTION (action),
			g_variant_new_boolean (ud->up->showMoreYLabels));
	g_variant_unref (state);
	//   msg_dbg ("Action showMoreYlabel %d", ud->up->showMoreYLabels );

	/*  this happen when setting default value from rc */
	if ( ud->xlabel_box == NULL ){ 
		return; /* widget not yet created  */
	}
	g_list_foreach(ud->panelList, (GFunc) pa_panel_label_meas_box_update, NULL );
	ap_all_redraw(ud);
}

	static void
aw_scientific_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	UserData *ud = (UserData *) user_data;
	GVariant *state = g_action_get_state (G_ACTION (action));
	ud->up->scientific =  ! g_variant_get_boolean (state);
	g_action_change_state (G_ACTION (action),
			g_variant_new_boolean (ud->up->scientific));
	g_variant_unref (state);

	if ( ud->xlabel_box == NULL ){ 
		return; /* widget not yet created */
	}
	msg_dbg ("ud->up->scientific = %d", ud->up->scientific);
	g_list_foreach(ud->panelList, (GFunc) pa_panel_label_size, NULL );
	ap_all_redraw(ud);
	ap_mbtn_update_all(ud);
	ap_xmeasure_button_draw(ud);
}

	static void
aw_logx_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	UserData *ud = (UserData *) user_data;
	GVariant *state = g_action_get_state (G_ACTION (action));
	ud->up->setLogX =  ! g_variant_get_boolean (state);
	g_action_change_state (G_ACTION (action),
			g_variant_new_boolean (ud->up->setLogX));
	g_variant_unref (state);

	if ( ud->xlabel_box == NULL ){ 
		return; /* widget not yet created */
	}
	msg_dbg ("userPrefs->setLogX = %d", ud->up->setLogX);
	GawLabels *lbx = ud->xLabels;
	al_label_set_logAxis( lbx, ud->up->setLogX);
	az_cmd_zoom_absolute(ud, lbx->start_val, lbx->end_val );

	ap_all_redraw(ud);
}

	static void
aw_ydiff_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	UserData *ud = (UserData *) user_data;
	GVariant *state = g_action_get_state (G_ACTION (action));
	ud->up->showYDiff =  ! g_variant_get_boolean (state);
	g_action_change_state (G_ACTION (action),
			g_variant_new_boolean (ud->up->showYDiff));
	g_variant_unref (state);

	if ( ud->xlabel_box == NULL ){ 
		return; /* widget not yet created */
	}
	ap_mbtn_update_all(ud);
}


static void aw_logy_panel_set (WavePanel *wp, int active )
{
	if ( active && ! al_label_get_logAble(wp->yLabels) ) {
		msg_info ( _("Logarithmic Y axe not available for this panel (null or negative values in series)"));
		return;
	}
	al_label_set_logAxis(wp->yLabels, active );
	pa_panel_full_redraw(wp);
}

/*
 * preference menu logY action
 */
	static void
aw_logy_selected_gaction (GSimpleAction *action, GVariant *param, gpointer user_data  )
{
	UserData *ud = (UserData *) user_data;
	WavePanel *wp = ud->selected_panel;
	static int toggled;

	GVariant *state = g_action_get_state (G_ACTION (action));
	toggled =  ! g_variant_get_boolean (state);
	g_action_change_state (G_ACTION (action),
			g_variant_new_boolean (toggled));
	g_variant_unref (state);

	msg_dbg ("Action aw_logy_selected_action %d", toggled );

	if ( ! wp) {
		if ( ! toggled) { /* no other way to modify the toggle state : stupid ! */ 
			return;
		}
		msg_info (aw_panel_not_selected_msg);
		return;
	}
	gm_update_toggle_state(wp->wpgroup, "pPLogY", toggled);
	aw_logy_panel_set (wp, toggled );
}

/*
 * panel action
 */
	static void
aw_pop_logy_gaction (GSimpleAction *action, GVariant *param, gpointer user_data  )
{
	WavePanel *wp = (WavePanel *) user_data;
	//   msg_dbg("aw_pop_logy_action wp = 0x%x", wp );
	if ( wp ) {
		GVariant *state = g_action_get_state (G_ACTION (action));
		int active =  ! g_variant_get_boolean ( state);
		g_action_change_state (G_ACTION (action),
				g_variant_new_boolean (active));
		g_variant_unref (state);

		aw_logy_panel_set (wp, active );
		if ( wp->ud->selected_panel == wp ) {
			gm_update_toggle_state(wp->ud->group, "LogYPanel", active);
		}
	}
}


	static void
aw_grid_panels_set (UserData *ud )
{
	GList *list = ud->panelList;
	while (list) {
		GList *next = list->next;

		WavePanel *wp = (WavePanel *) list->data;  
		wp->showGrid =  ud->up->showGrid;
		gm_update_toggle_state(wp->wpgroup, "pShowGrid", wp->showGrid );
		pa_panel_full_redraw(wp);
		list = next;
	}
}

	static void
aw_show_grid_gaction (GSimpleAction *action, GVariant *param, gpointer user_data  )
{
	UserData *ud = (UserData *) user_data;
	GVariant *state = g_action_get_state (G_ACTION (action));
	ud->up->showGrid =  ! g_variant_get_boolean (state);
	g_action_change_state (G_ACTION (action),
			g_variant_new_boolean (ud->up->showGrid));
	g_variant_unref (state);

	if ( ud->xlabel_box == NULL ){ 
		return; /* widget not yet created */
	}
	aw_grid_panels_set ( ud );
}

void aw_show_grid_cmd (UserData *ud, int on )
{
	ud->up->showGrid = on;
	aw_grid_panels_set ( ud );
}

static void aw_pop_show_grid_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	WavePanel *wp = (WavePanel *) user_data;
	if ( wp ) {
		GVariant *state = g_action_get_state (G_ACTION (action));
		wp->showGrid =  ! g_variant_get_boolean (state);
		g_action_change_state (G_ACTION (action),
				g_variant_new_boolean (wp->showGrid));
		g_variant_unref (state);

		//      msg_dbg("showGrid = %d", wp->showGrid );
		pa_panel_full_redraw(wp);
	}
}


static void aw_pop_add_panel_above_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	WavePanel *wp = (WavePanel *) user_data;
	if ( wp ) {
		WavePanel *n = ap_panel_add_line( wp->ud, wp, 0);
		pa_panel_set_selected( n, n->ud );
	}
}


static void aw_pop_add_panel_below_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	WavePanel *wp = (WavePanel *) user_data;
	if ( wp ) {
		WavePanel *n = ap_panel_add_line( wp->ud, wp, 1);
		pa_panel_set_selected( n, n->ud );
	}
}

	static void
aw_add_panel_gaction (GSimpleAction *action, GVariant *param, gpointer user_data)
{
	UserData *ud = (UserData *) user_data;
	WavePanel *n = ap_panel_add_line(ud, NULL, 0);
	pa_panel_set_selected( n, n->ud );
}

	static void
aw_remove_panel_gaction (GSimpleAction *action, GVariant *param, gpointer user_data)
{
	UserData *ud = (UserData *) user_data;
	ap_panel_remove_line(ud, NULL);
}

static void aw_pop_remove_this_panel_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	WavePanel *wp = (WavePanel *) user_data;
	if ( wp ) {
		ap_panel_remove_line(wp->ud, wp);
	}
}


	static void
aw_pop_delete_all_panel_wave_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	WavePanel *wp = (WavePanel *) user_data;
	if ( wp ) {
		pa_panel_vw_delete(wp);
	}
}

static void aw_delete_all_wave_gaction (GSimpleAction *action, GVariant *param,  gpointer user_data)
{
	UserData *ud = (UserData *) user_data;
	ap_remove_all_wave_selected(ud);
}

static void aw_pop_delete_all_wave_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	WavePanel *wp = (WavePanel *) user_data;
	ap_remove_all_wave_selected(wp->ud);
}

static void aw_pop_reload_all_files_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	WavePanel *wp = (WavePanel *) user_data;
	g_list_foreach(wp->ud->wdata_list, (GFunc) ap_reload_wave_file, NULL);
}


	static void
aw_script_exec_gaction (GSimpleAction *action, GVariant *param,  gpointer user_data )
{
	//   UserData *ud = (UserData *) user_data;
	msg_info( "aw_script_exec_action has to be implemented...");
}

	static void
aw_show_about_gaction (GSimpleAction *action, GVariant *param,  gpointer user_data )
{
	UserData *ud = (UserData *) user_data;
	gaw_show_about_dialog (GTK_WIDGET (ud->window)); 
}

	static void
aw_show_userguide_gaction (GSimpleAction *action, GVariant *param,  gpointer user_data )
{
	UserData *ud = (UserData *) user_data;
	ah_show_userguide_dialog (ud); 
}

	static void
aw_show_website_gaction (GSimpleAction *action, GVariant *param,  gpointer user_data )
{
	UserData *ud = (UserData *) user_data;
	ah_show_website_dialog (ud); 
}

void aw_sound_dialog_gaction (GSimpleAction *action, GVariant *param,  gpointer user_data )
{
	UserData *ud = (UserData *) user_data;
	if ( ! ud->sndData ) {
		ud->sndData = as_sound_new(ud);
		if ( ! ud->sndData ) {
			msg_info(_("Sound interface is not compiled in !\n"
						"Install alsa-lib development package.\n"
						"Run ./configure; make; make install"));
			return ;
		}
	}
	as_sound_win_create(ud->sndData);
}

/* stefan set global ( no static) */
void aw_reload_all_files_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	UserData *ud = (UserData *) user_data;
	g_list_foreach(ud->wdata_list, (GFunc) ap_reload_wave_file, NULL);
}

/****************************************************************/
/*
 * menu stuff for main window and main menu
 */

static const gchar main_builder[] =
"<?xml version='1.0'?>"
"<interface>"
"  <object class='GtkGrid' id='grid'>"
"    <child>"
"      <object class='GtkToolbar' id='toolbar'>"
"        <property name='orientation'>horizontal</property>"
"        <property name='halign'>fill</property>"
"        <property name='hexpand'>True</property>"
"        <property name='visible'>True</property>"
"        <style>"
"          <class name='primary-toolbar'/>"
"        </style>"
"        <child>"
"          <object class='GtkToolButton' id='TAddPanel'>"
"            <property name='label' translatable='yes'>Add Panel</property>"
"            <property name='icon-name'>gtk-add</property>"
"            <property name='action-name'>gaw.TAddPanel</property>"
"            <property name='tooltip-text' translatable='yes'>Add a new panel</property>"
"            <property name='visible'>True</property>"
"            <property name='sensitive'>True</property>"
"          </object>"
"        </child>"
"        <child>"
"          <object class='GtkToolButton' id='TDeletePanel'>"
"            <property name='label' translatable='yes'>Del Panel</property>"
"            <property name='icon-name'>edit-clear</property>"
"            <property name='action-name'>gaw.TDeletePanel</property>"
"            <property name='tooltip-text' translatable='yes'>Remove selected or last panel</property>"
"            <property name='visible'>True</property>"
"          </object>"
"        </child>"
"        <child>"
"          <object class='GtkSeparatorToolItem' id='sep1'/>"
"        </child>"
"        <child>"
"          <object class='GtkToolButton' id='TDeleteWave'>"
"            <property name='label' translatable='yes'>Del Wave</property>"
"            <property name='icon-name'>edit-cut</property>"
"            <property name='action-name'>gaw.TDeleteWave</property>"
"            <property name='tooltip-text' translatable='yes'>Delete all selected Waves</property>"
"            <property name='visible'>True</property>"
"          </object>"
"        </child>"
"        <child>"
"          <object class='GtkToolButton' id='treloadall'>"
"            <property name='label' translatable='yes'>Reload All</property>"
"            <property name='icon-name'>reload</property>"
"            <property name='action-name'>gaw.TReloadAll</property>"
"            <property name='tooltip-text' translatable='yes'>Reread all waveform data files</property>"
"            <property name='visible'>True</property>"
"          </object>"
"        </child>"
"        <child>"
"          <object class='GtkToolButton' id='ttextaction'>"
"            <property name='label' translatable='yes'>Text</property>"
"            <property name='icon-name'>text-editor</property>"
"            <property name='action-name'>gaw.TTextAction</property>"
"            <property name='tooltip-text' translatable='yes'>Open text tool settings</property>"
"            <property name='visible'>True</property>"
"          </object>"
"        </child>"
"        <child>"
"          <object class='GtkSeparatorToolItem' id='sep2'/>"
"        </child>"
"        <child>"
"          <object class='GtkToolButton' id='tzoomin'>"
"            <property name='label' translatable='yes'>Z In</property>"
"            <property name='icon-name'>zoom-in</property>"
"            <property name='action-name'>gaw.TZoomIn</property>"
"            <property name='tooltip-text' translatable='yes'>Zoom X In</property>"
"            <property name='visible'>True</property>"
"          </object>"
"        </child>"
"        <child>"
"          <object class='GtkToolButton' id='TZoomOut'>"
"            <property name='label' translatable='yes'>Z Out</property>"
"            <property name='icon-name'>zoom-out</property>"
"            <property name='action-name'>gaw.TZoomOut</property>"
"            <property name='tooltip-text' translatable='yes'>Zoom X Out</property>"
"            <property name='visible'>True</property>"
"          </object>"
"        </child>"
"        <child>"
"          <object class='GtkToolButton' id='tzoomcursor0'>"
"            <property name='label' translatable='yes'>Z C0</property>"
"            <property name='icon-name'>gtk-justify-center</property>"
"            <property name='action-name'>gaw.TZoomCursor0</property>"
"            <property name='tooltip-text' translatable='yes'>Zoom in centered on cursor 0</property>"
"            <property name='visible'>True</property>"
"          </object>"
"        </child>"
"        <child>"
"          <object class='GtkToolButton' id='tzoomcursors'>"
"            <property name='label' translatable='yes'>Z Cursors</property>"
"            <property name='icon-name'>zoom-best-fit</property>"
"            <property name='action-name'>gaw.TZoomCursors</property>"
"            <property name='tooltip-text' translatable='yes'>Display space between 2 cursors</property>"
"            <property name='visible'>True</property>"
"          </object>"
"        </child>"
"        <child>"
"          <object class='GtkToolButton' id='TZoomXFull'>"
"            <property name='label' translatable='yes'>X unZ</property>"
"            <property name='icon-name'>zoom-original</property>"
"            <property name='action-name'>gaw.TZoomXFull</property>"
"            <property name='tooltip-text' translatable='yes'>Unzoom X all</property>"
"            <property name='visible'>True</property>"
"          </object>"
"        </child>"
"      </object>"
"      <packing>"
"        <property name='left-attach'>0</property>"
"        <property name='top-attach'>1</property>"
"        <property name='width'>2</property>"
"        <property name='height'>1</property>"
"      </packing>"
"    </child>"
"    <child>"
"      <object class='GtkBox' id='meas_hbox'>"
"        <property name='can_focus'>False</property>"
"        <property name='orientation'>horizontal</property>"
"        <property name='spacing'>0</property>"
"      </object>"
"      <packing>"
"        <property name='left-attach'>0</property>"
"        <property name='top-attach'>2</property>"
"        <property name='width'>2</property>"
"        <property name='height'>1</property>"
"      </packing>"
"    </child>"
"    <child>"
"      <object class='GtkScrolledWindow' id='sw'>"
"        <property name='shadow-type'>in</property>"
"        <property name='visible'>True</property>"
"        <property name='halign'>fill</property>"
"        <property name='valign'>fill</property>"
"        <property name='hexpand'>True</property>"
"        <property name='vexpand'>True</property>"
"      </object>"
"      <packing>"
"        <property name='left-attach'>0</property>"
"        <property name='top-attach'>3</property>"
"        <property name='width'>2</property>"
"        <property name='height'>1</property>"
"      </packing>"
"    </child>"
"    <child>"
"      <object class='GtkEventBox' id='xlabel_ev_box'>"
"        <property name='halign'>fill</property>"
"        <property name='hexpand'>True</property>"
"        <property name='visible'>True</property>"
"      </object>"
"      <packing>"
"        <property name='left-attach'>0</property>"
"        <property name='top-attach'>4</property>"
"        <property name='width'>2</property>"
"        <property name='height'>1</property>"
"      </packing>"
"    </child>"
"    <child>"
"      <object class='GtkStatusbar' id='statusbar'>"
"        <property name='halign'>fill</property>"
"        <property name='hexpand'>True</property>"
"        <property name='visible'>True</property>"
"      </object>"
"      <packing>"
"        <property name='left-attach'>0</property>"
"        <property name='top-attach'>5</property>"
"        <property name='width'>1</property>"
"        <property name='height'>1</property>"
"      </packing>"
"    </child>"
"  </object>"
"</interface>";

static const gchar gaw_menubar[] =
"<?xml version='1.0'?>"
"<interface>"
"  <menu id='menubar'>"
"    <submenu>"
"      <attribute name='label' translatable='yes'>_File</attribute>"
"      <section>"
"        <item>"
"          <attribute name='label' translatable='yes'>_Open...</attribute>"
"          <attribute name='action'>gaw.Open</attribute>"
"          <attribute name='accel'>&lt;control&gt;O</attribute>"
"          <attribute name='icon'>document-open</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>_Capture...</attribute>"
"          <attribute name='action'>gaw.Capture</attribute>"
"          <attribute name='accel'>&lt;control&gt;C</attribute>"
"          <attribute name='icon'>document-print</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Export waves...</attribute>"
"          <attribute name='action'>gaw.ExportImg</attribute>"
"          <attribute name='icon'>media-playlist-shuffle</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Export to image...</attribute>"
"          <attribute name='action'>gaw.ExportImg</attribute>"
"          <attribute name='icon'>media-playlist-repeat</attribute>"
"        </item>"
"      </section>"
"      <section>"
"        <item>"
"          <attribute name='label' translatable='yes'>_Save conf</attribute>"
"          <attribute name='action'>gaw.SaveConf</attribute>"
"          <attribute name='icon'>filesave</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Clear Default</attribute>"
"          <attribute name='action'>gaw.ClearDef</attribute>"
"          <attribute name='icon'>edit-clear</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Factory Settings</attribute>"
"          <attribute name='action'>gaw.DefConf</attribute>"
"          <attribute name='icon'>preferences-other</attribute>"
"        </item>"
"      </section>"
"      <section>"
"        <item>"
"          <attribute name='label' translatable='yes'>_Quit</attribute>"
"          <attribute name='action'>gaw.Quit</attribute>"
"          <attribute name='accel'>&lt;control&gt;Q</attribute>"
"          <attribute name='icon'>application-exit</attribute>"
"        </item>"
"      </section>"
"    </submenu>"
""
"    <submenu>"
"      <attribute name='label' translatable='yes'>_View</attribute>"
"      <section>"
"        <item>"
"          <attribute name='label' translatable='yes'>Add Panel at end</attribute>"
"          <attribute name='action'>gaw.AddPanel</attribute>"
"          <attribute name='icon'>gtk-add</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>_Redraw All</attribute>"
"          <attribute name='action'>gaw.RedrawAll</attribute>"
"          <attribute name='icon'>reload</attribute>"
"          <attribute name='accel'>&lt;control&gt;A</attribute>"
"        </item>"
"      </section>"
"      <section>"
"        <submenu id='VarList'>"
"          <attribute name='label' translatable='yes'>Variable List</attribute>"
"        </submenu>"
"      </section>"
"    </submenu>"
"    "
"    <submenu>"
"      <attribute name='label' translatable='yes'>_Zoom</attribute>"
"      <section>"
"        <item>"
"          <attribute name='label' translatable='yes'>Zoom centered C0</attribute>"
"          <attribute name='action'>gaw.ZoomCursor0</attribute>"
"          <attribute name='icon'>gtk-justify-center</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Zoom Cursors</attribute>"
"          <attribute name='action'>gaw.ZoomCursors</attribute>"
"          <attribute name='icon'>gtk-zoom-fit</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Zoom Dialog...</attribute>"
"          <attribute name='action'>gaw.ZoomDialog</attribute>"
"          <attribute name='icon'>package_settings</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Zoom X...</attribute>"
"          <attribute name='action'>gaw.ZoomX</attribute>"
"          <attribute name='icon'>gtk-zoom-fit</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Zoom Y...</attribute>"
"          <attribute name='action'>gaw.ZoomY</attribute>"
"          <attribute name='icon'>gtk-zoom-fit</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Zoom X+Y...</attribute>"
"          <attribute name='action'>gaw.ZoomXYarea</attribute>"
"          <attribute name='icon'>gtk-zoom-fit</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>X unZoom all</attribute>"
"          <attribute name='action'>gaw.ZoomXFull</attribute>"
"          <attribute name='icon'>zoom-out</attribute>"
"          <attribute name='accel'>&lt;control&gt;Z</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Zoom Y Full</attribute>"
"          <attribute name='action'>gaw.ZoomYFull</attribute>"
"          <attribute name='icon'>zoom-out</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Zoom X In</attribute>"
"          <attribute name='action'>gaw.ZoomIn</attribute>"
"          <attribute name='icon'>zoom-in</attribute>"
"          <attribute name='accel'>Z</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Zoom X Out</attribute>"
"          <attribute name='action'>gaw.ZoomOut</attribute>"
"          <attribute name='icon'>zoom-out</attribute>"
"          <attribute name='accel'>&lt;shift&gt;Z</attribute>"
"        </item>"
"      </section>"
"    </submenu>"
"    "
"    <submenu>"
"      <attribute name='label' translatable='yes'>_Cursors</attribute>"
"      <section>"
"        <item>"
"          <attribute name='label' translatable='yes'>Set Cursor 0</attribute>"
"          <attribute name='action'>gaw.SetCursor0</attribute>"
"          <attribute name='icon'>emblem-default</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Set Cursor 1</attribute>"
"          <attribute name='action'>gaw.SetCursor1</attribute>"
"          <attribute name='icon'>emblem-default</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Set all Cursors</attribute>"
"          <attribute name='action'>gaw.SetCursors</attribute>"
"          <attribute name='icon'>emblem-default</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Clear Cursor 0</attribute>"
"          <attribute name='action'>gaw.ClearCursor0</attribute>"
"          <attribute name='icon'>edit-clear</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Clear Cursor 1</attribute>"
"          <attribute name='action'>gaw.ClearCursor1</attribute>"
"          <attribute name='icon'>edit-clear</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Clear all Cursors</attribute>"
"          <attribute name='action'>gaw.ClearCursors</attribute>"
"          <attribute name='icon'>edit-clear</attribute>"
"        </item>"
"      </section>"
"    </submenu>"
"    "
"    <submenu>"
"      <attribute name='label' translatable='yes'>_Preferences</attribute>"
"      <section>"
"        <item>"
"          <attribute name='label' translatable='yes'>ToolBar Style Icon+text</attribute>"
"          <attribute name='action'>gaw.BarStyle</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>show X labels</attribute>"
"          <attribute name='action'>gaw.showXlabels</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>show Y labels</attribute>"
"          <attribute name='action'>gaw.showYlabels</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>show more Y labels</attribute>"
"          <attribute name='action'>gaw.moreYlabels</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>log X scale</attribute>"
"          <attribute name='action'>gaw.LogX</attribute>"
"          <attribute name='accel'>&lt;control&gt;X</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>log Y selected panel</attribute>"
"          <attribute name='action'>gaw.LogYPanel</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>show Y diff measure</attribute>"
"          <attribute name='action'>gaw.Ydiff</attribute>"
"          <attribute name='accel'>&lt;control&gt;Y</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Show Grid</attribute>"
"          <attribute name='action'>gaw.ShowGrid</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Scientific conversion</attribute>"
"          <attribute name='action'>gaw.Scientific</attribute>"
"        </item>"
"      </section>"
"      <section>"
"        <item>"
"          <attribute name='label' translatable='yes'>Change panel Colors...</attribute>"
"          <attribute name='action'>gaw.PanelColor</attribute>"
"          <attribute name='icon'>preferences-color-symbolic</attribute>"
"        </item>"
"      </section>"
"      <section>"
"        <submenu id='algomenu'>"
"          <attribute name='label' translatable='yes'>Algorithm List</attribute>"
"        </submenu>"
"      </section>"
"      <section>"
"        <submenu id='xconvmenu'>"
"          <attribute name='label' translatable='yes'>X axis Conversion List</attribute>"
"        </submenu>"
"      </section>"
"    </submenu>"
"    "
"    <submenu>"
"      <attribute name='label' translatable='yes'>_Tools</attribute>"
"      <section>"
"        <item>"
"          <attribute name='label' translatable='yes'>Open Text tool...</attribute>"
"          <attribute name='action'>gaw.TextAction</attribute>"
"          <attribute name='accel'>&lt;control&gt;T</attribute>"
"          <attribute name='icon'>text-editor</attribute>"
"        </item>"
"      </section>"
"    </submenu>"
"    "
"     <submenu>"
"      <attribute name='label' translatable='yes'>_Help</attribute>"
"      <section>"
"        <item>"
"          <attribute name='label' translatable='yes'>_About</attribute>"
"          <attribute name='action'>gaw.About</attribute>"
"          <attribute name='icon'>gtk-about</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>User Guide</attribute>"
"          <attribute name='action'>gaw.UserGuide</attribute>"
"          <attribute name='accel'>F1</attribute>"
"          <attribute name='icon'>help-browser</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Gaw Web Site</attribute>"
"          <attribute name='action'>gaw.GawWebSite</attribute>"
"          <attribute name='icon'>user-home</attribute>"
"        </item>"
"      </section>"
"    </submenu>"
"  </menu>"
"</interface>";


static TooltipInfo menubarTip[] = {
	{ "Open", N_("_Open..."), N_("Open a file"), NULL  },
	{ "Capture", N_("_Capture..."), N_("Input data from the sound card"), NULL  },
	{ "ExportDis", N_("Export waves..."), N_("Export displayed waves to a data file"), NULL  },
	{ "ExportImg", N_("Export to image..."), N_("Export all panels to an image file"), NULL  },
	{ "SaveConf", N_("_Save conf"), N_("Save configuration file"), NULL  },
	{ "ClearDef", N_("Clear Default"), N_("Clear default input file name and Save configuration file"), NULL  },
	{ "DefConf", N_("Factory Settings"), N_("Reset configuration file to its default"), NULL  },
	{ "Quit", N_("_Quit"), N_("Quit"), NULL  },

	{ "AddPanel", N_("Add Panel at end"), N_("Add a new panel"), NULL  },
	{ "RedrawAll", N_("_Redraw All"), N_("Redraw All panels"), NULL  },
	{ "RedrawAll", N_("Variable List"), N_("List of all loaded files\nreCreate variable List window"), NULL  },

	{ "ZoomCursor0", N_("Zoom centered C0"), N_("Zoom in centered on cursor 0"), NULL  },
	{ "ZoomCursors", N_("Zoom Cursors"), N_("Display space between 2 cursors") , NULL  },
	{ "ZoomDialog", N_("Zoom Dialog..."), N_("Zoom Dialog menu"), NULL  },
	{ "ZoomX", N_("Zoom X..."), N_("Select X range with button 1"), NULL  },
	{ "ZoomY", N_("Zoom Y..."), N_("Select Y range with button 1"), NULL  },
	{ "ZoomXYarea", N_("Zoom X+Y..."), N_("Select X+Y range with button 1"), NULL  },
	{ "ZoomXFull", N_("X unZoom all"), N_("Unzoom X all"), NULL  },
	{ "ZoomYFull", N_("Zoom Y Full"), N_("Unzoom Y  all"), NULL  },
	{ "ZoomIn", N_("Zoom X In"), N_("Zoom X In"), NULL  },
	{ "ZoomOut", N_("Zoom X Out"), N_("Zoom X Out"), NULL  },

	{ "SetCursor0", N_("Set Cursor 0"), N_("Display cursor 0"), NULL  },
	{ "SetCursor1", N_("Set Cursor 1"), N_("Display cursor 1"), NULL  },
	{ "SetCursors", N_("Set all Cursors"), N_("Display all cursors"), NULL  },
	{ "ClearCursor0", N_("Clear Cursor 0"), N_("Clear cursor 0 if displayed"), NULL  },
	{ "ClearCursor1", N_("Clear Cursor 1"), N_("Clear cursor 1 if displayed"), NULL  },
	{ "ClearCursors", N_("Clear all Cursors"), N_("Clear all cursors if displayed"), NULL  },

	{ "BarStyle", N_("ToolBar Style Icon+text"), N_("Toggle toolbar style"), NULL  },
	{ "showXlabels", N_("show X labels"), N_("show labels in X"), NULL  },
	{ "showYlabels", N_("show Y labels"), N_("show labels in Y"), NULL  },
	{ "moreYlabels", N_("show more Y labels"), N_("different way to show labels in Y"), NULL  },
	{ "LogX", N_("log X scale"), N_("Log scale in X"), NULL  },
	{ "LogYPanel", N_("log Y selected panel"), N_("Set Log scale in Y in selected panel"), NULL  },
	{ "Ydiff", N_("show Y diff measure"), N_("show Y diff measure buttons"), NULL  },
	{ "ShowGrid", N_("Show Grid"), N_("Show Grid in panels"), NULL  },
	{ "Scientific", N_("Scientific conversion"), N_("Use Scientific conversion mode"), NULL  },
	{ "PanelColor", N_("Change panel Colors..."), N_("Change colors used in panel drawing area"), NULL  },

	{ "TextAction", N_("Open Text tool..."), N_("Open text tool settings"), NULL  },
	{ "AlgoMenuAction", N_("Algorithm List") , N_("Select an Algorithm from the List"), NULL  },
	{ "XConvertAction", N_("X Convert List") , N_("Select a method to covert X values"), NULL  },
	{ "About", N_("_About"), N_("About"), NULL  },
	{ "GawWebSite", N_("Gaw Web Site"), N_("Gaw Web Site"), NULL  },
	{ "UserGuide", N_("User Guide"), N_("Gaw User Guide"), NULL  },

	{ NULL, NULL, NULL, NULL  },
};



static GActionEntry entries[] = {
	{ "ZoomYFull", az_zoom_y_full_gaction, NULL, NULL, NULL  },
	{ "ZoomOut", az_zoom_out_gaction, NULL, NULL, NULL  },
	{ "ClearCursor0", cu_cursor_clear_cursor0_gaction, NULL, NULL, NULL  },
	{ "GawWebSite", aw_show_website_gaction, NULL, NULL, NULL  },
	{ "ZoomXFull", az_zoom_x_full_gaction, NULL, NULL, NULL  },
	{ "ZoomX", az_zoom_x_gaction, NULL, NULL, NULL  },
	{ "TZoomXFull", az_zoom_x_full_gaction, NULL, NULL, NULL  },
	{ "ClearCursors", cu_cursor_clear_cursors_gaction, NULL, NULL, NULL  },
	{ "TZoomIn", az_zoom_in_gaction, NULL, NULL, NULL  },
	{ "UserGuide", aw_show_userguide_gaction, NULL, NULL, NULL  },
	{ "ZoomXYarea", az_zoom_xy_area_gaction, NULL, NULL, NULL  },
	{ "ClearDef", aw_default_file_name_gaction, NULL, NULL, NULL  },
	{ "TReloadAll", aw_reload_all_files_gaction, NULL, NULL, NULL  },
	{ "ClearCursor1", cu_cursor_clear_cursor1_gaction, NULL, NULL, NULL  },
	{ "Capture", aw_sound_dialog_gaction, NULL, NULL, NULL  },
	{ "SaveConf", aw_save_config_gaction, NULL, NULL, NULL  },
	{ "TZoomCursors", az_zoom_cursors_gaction, NULL, NULL, NULL  },
	{ "ExportImg", im_export_panels_img_gaction, NULL, NULL, NULL  },
	{ "PanelColor", ac_color_panel_colors_gaction, NULL, NULL, NULL  },
	{ "ZoomDialog", az_zoom_dialog_gaction, NULL, NULL, NULL  },
	{ "AddPanel", aw_add_panel_gaction, NULL, NULL, NULL  },
	{ "TAddPanel", aw_add_panel_gaction, NULL, NULL, NULL  },
	{ "Execute", aw_script_exec_gaction, NULL, NULL, NULL  },
	{ "Plot", activate_gaction, NULL, NULL, NULL  },
	{ "TZoomOut", az_zoom_out_gaction, NULL, NULL, NULL  },
	{ "SetCursor1", cu_cursor_set_cursor1_gaction, NULL, NULL, NULL  },
	{ "Open", af_open_file_gaction, NULL, NULL, NULL  },
	{ "TextAction", gawtext_new_gaction, NULL, NULL, NULL  },
	{ "DeleteWave", aw_delete_all_wave_gaction, NULL, NULL, NULL  },
	{ "TDeletePanel", aw_remove_panel_gaction, NULL, NULL, NULL  },
	{ "ExportDis", af_export_displayed_gaction, NULL, NULL, NULL  },
	{ "DefConf", aw_factory_settings_gaction, NULL, NULL, NULL  },
	{ "SetCursor0", cu_cursor_set_cursor0_gaction, NULL, NULL, NULL  },
	{ "ZoomIn", az_zoom_in_gaction, NULL, NULL, NULL  },
	{ "TZoomCursor0", az_zoom_cursor0_centered_gaction, NULL, NULL, NULL  },
	{ "ZoomCursor0", az_zoom_cursor0_centered_gaction, NULL, NULL, NULL  },
	{ "DeletePanel", aw_remove_panel_gaction, NULL, NULL, NULL  },
	{ "ZoomCursors", az_zoom_cursors_gaction, NULL, NULL, NULL  },
	{ "TTextAction", gawtext_new_gaction, NULL, NULL, NULL  },
	{ "ZoomY", az_zoom_y_gaction, NULL, NULL, NULL  },
	{ "SetCursors", cu_cursor_set_cursors_gaction, NULL, NULL, NULL  },
	{ "RedrawAll", aw_redraw_all_gaction, NULL, NULL, NULL  },
	{ "Quit", activate_gaction, NULL, NULL, NULL  },
	{ "TDeleteWave", aw_delete_all_wave_gaction, NULL, NULL, NULL  },
	{ "About", aw_show_about_gaction, NULL, NULL, NULL  },
};

static GActionEntry toggle_entries[] = {
	{ "BarStyle", toggle_bar_style_gaction, NULL, "true", NULL  },
	{ "showXlabels", aw_showXlabel_gaction, NULL, "true", NULL  },
	{ "moreYlabels", aw_showMoreYlabel_gaction, NULL, "true", NULL  },
	{ "showYlabels", aw_showYlabel_gaction, NULL, "true", NULL  },
	{ "ShowGrid", aw_show_grid_gaction, NULL, "false", NULL  },
	{ "Scientific", aw_scientific_gaction, NULL, "false", NULL  },
	{ "Ydiff", aw_ydiff_gaction, NULL, "false", NULL  },
	{ "LogYPanel", aw_logy_selected_gaction, NULL, "true", NULL  },
	{ "LogX", aw_logx_gaction, NULL, "false", NULL  },
};


GtkWidget *gm_action_lookup_widget(char *action, TooltipInfo *tbl)
{
	while (tbl->name ){
		if (strcmp(tbl->name, action) == 0) {
			return  tbl->widget;
		}
		tbl++;
	}
	msg_dbg("Can't find widget for action %s", action );
	return NULL;
}

TooltipInfo *gm_tooltip_lookup(char *label, TooltipInfo *tbl)
{
	while (tbl->label ){
		if (strcmp(tbl->label, label) == 0) {
			return  tbl;
		}
		tbl++;
	}
	return NULL;
}

TooltipInfo *gm_widget_set_tooltip(GtkWidget *w, gpointer data )
{
	const char *label;

	if ( ! data ) {
		return NULL;
	}
	label = gtk_label_get_label (GTK_LABEL (w));
	if ( label ) {
		TooltipInfo *tbl = gm_tooltip_lookup((char *) label, data);
		if ( tbl && tbl->tooltip ){
			gtk_widget_set_tooltip_markup (w,  tbl->tooltip );
			msg_dbg( "tooltip set for label %s", label);
			return tbl;
		} else {
			//         fprintf( stderr, "tooltip not found for label %s\n", label);
		}
	}
	return NULL;
}

static void gm_check_menu_item(GtkWidget *item, gpointer data)
{
	GtkWidget *child;
	GList *children;
	//   const char * label;

	child = gtk_bin_get_child (GTK_BIN (item));
	if (child == NULL) {
		msg_dbg( "check_menu_item child is NULL 0x%ld",
				(unsigned long) item );
		if ( GTK_IS_LABEL (item) ){
			gm_widget_set_tooltip(item, data );
			msg_dbg( "check_menu_item item is label %ld",
					(unsigned long) item );
			return;
		}
	}

	if (GTK_IS_LABEL (child)) {
		msg_dbg( "check_menu_item child IS_LABEL 0x%ld",
				(unsigned long) item );
		gm_widget_set_tooltip(child, data );
		return;
	}
	if ( ! GTK_IS_CONTAINER (child)) {
		//       fprintf( stderr, "aw_check_menu_item child is NOT CONTAINER\n");
		return;
	}

	children = gtk_container_get_children (GTK_CONTAINER (child));

	while (children) {
		if (GTK_IS_LABEL (children->data)) {
			msg_dbg( "check_menu_item CONTAINER 0x%ld",
					(unsigned long) item );
			TooltipInfo *tbl = gm_widget_set_tooltip(children->data, data );
			if ( tbl ){
				tbl->widget = item;
			}
		}

		children = g_list_delete_link (children, children);
	}
}

void gm_menu_item_update_cb(GtkWidget *item, gpointer data)
{
	GtkWidget *submenu;

	if ( GTK_IS_MENU_SHELL(item) ) {
		msg_dbg( "menu_item_update_cb MENU_SHELL");
		gm_update_menu(item, data);
	} else if ( GTK_IS_MENU_ITEM(item) ) {
		submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM(item));
		if ( submenu ){
			msg_dbg( "menu_item_update_cb SUB MENU");
			GtkWidget *w = gtk_menu_get_attach_widget(GTK_MENU(submenu));
			if (w) {
				gm_check_menu_item(w, data);
			}
			gm_update_menu(submenu, data);
		} else {
			gm_check_menu_item(item, data);
		}
	}
}

void gm_update_menu(GtkWidget *menu, TooltipInfo *tip_table)
{
	gtk_container_foreach (GTK_CONTAINER(menu), gm_menu_item_update_cb,
			(gpointer) tip_table );
}

	void 
gm_update_toggle_state(GSimpleActionGroup *group, const gchar *action_name,
		gboolean is_active)
{
	GAction *action = g_action_map_lookup_action ((GActionMap  *) group, action_name);
	if (action) {
		g_action_change_state (G_ACTION (action),
				g_variant_new_boolean (is_active));
	} else {
		msg_fatal (_("Can't not find action '%s'"), action_name);
	}
}

void gm_create_layout (UserData *ud)
{
	GtkBuilder *builder;
	GtkWidget *grid;
	GtkWidget *toolitem;
	GMenuModel *menumodel;
	GError *error = NULL;

	ud->group = g_simple_action_group_new ();
	g_action_map_add_action_entries (G_ACTION_MAP (ud->group), entries,
			G_N_ELEMENTS (entries), ud );
	g_action_map_add_action_entries (G_ACTION_MAP (ud->group), toggle_entries,
			G_N_ELEMENTS (toggle_entries), ud );
	gtk_widget_insert_action_group(GTK_WIDGET (ud->window), "gaw",
			G_ACTION_GROUP (ud->group));

	builder = gtk_builder_new ();
	gtk_builder_add_from_string (builder, main_builder, -1,&error );
	g_assert_no_error (error);
	if (error != NULL) {
		g_error ("Failed to create widgets: %s\n", error->message);
	}

	grid = (GtkWidget *) gtk_builder_get_object (builder, "grid");
	ud->toolBar = (GtkWidget *) gtk_builder_get_object (builder, "toolbar");
	ud->meas_hbox = (GtkWidget *) gtk_builder_get_object (builder, "meas_hbox");
	ud->panel_scrolled = (GtkWidget *) gtk_builder_get_object (builder, "sw");
	ud->xlabel_ev_box = (GtkWidget *) gtk_builder_get_object (builder, "xlabel_ev_box");
	ud->statusbar = (GtkWidget *) gtk_builder_get_object (builder, "statusbar");
	ud->globalTable = g_object_ref (grid);

	/* add target dnd to toolbar delete button */
	toolitem = (GtkWidget *) gtk_builder_get_object (builder, "TDeleteWave");
	ad_set_drag_dest(toolitem, ud, NULL, DND_DELETE_BUT);
	toolitem = (GtkWidget *) gtk_builder_get_object (builder, "TAddPanel");
	ad_set_drag_dest(toolitem, ud, NULL, DND_ADD_BUT );

	g_object_unref (builder);

	builder = gtk_builder_new ();
	gtk_builder_add_from_string (builder, gaw_menubar, -1, &error);
	if (error != NULL) {
		g_error ("Failed to create menu model 'gaw_menubar': %s\n", error->message);
	}

	menumodel = (GMenuModel*)g_object_ref (gtk_builder_get_object (builder,"menubar" ));
	ud->menuBar = gtk_menu_bar_new_from_model(menumodel);
	gtk_widget_show(ud->menuBar);
	g_assert (ud->menuBar);
	gtk_grid_attach(GTK_GRID(grid), ud->menuBar, 
			/* left,    top,  width,   height    */
			0,      0,      2,        1  );   

	ud->algomodel = (GMenuModel*)g_object_ref (gtk_builder_get_object (builder,"algomenu" ));
	aw_algo_menu_create( ud );

	ud->xconvmodel = (GMenuModel*)g_object_ref (gtk_builder_get_object (builder,"xconvmenu" ));
	aw_xconv_menu_create( ud );

	ud->vlmmodel = (GMenuModel*)g_object_ref (gtk_builder_get_object (builder,"VarList" ));

	gm_update_menu(ud->menuBar, menubarTip);
	/* sensitive widget */
	ud->LogX = gm_action_lookup_widget("LogX", menubarTip );
	ud->LogYPanel = gm_action_lookup_widget("LogYPanel", menubarTip );
	ud->moreYlabels = gm_action_lookup_widget("moreYlabels", menubarTip );

	g_object_unref (builder);
}

/****************************************************************/
/*
 * menu stuff for panel popup menu
 */

static const gchar panelPopup[] =
"<?xml version='1.0'?>"
"<interface>"
"  <menu id='panelpopup'>"
"    <section>"
"      <item>"
"        <attribute name='label' translatable='yes'>Zoom Cursors</attribute>"
"        <attribute name='action'>gaw.pZoomCursors</attribute>"
"        <attribute name='icon'>gtk-zoom-fit</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Zoom X...</attribute>"
"        <attribute name='action'>gaw.pZoomX</attribute>"
"        <attribute name='icon'>gtk-zoom-fit</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Zoom Y...</attribute>"
"        <attribute name='action'>gaw.pZoomY</attribute>"
"        <attribute name='icon'>gtk-zoom-fit</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>X unZoom</attribute>"
"        <attribute name='action'>gaw.pZoomXFull</attribute>"
"        <attribute name='icon'>zoom-out</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Zoom Y Full</attribute>"
"        <attribute name='action'>gaw.pZoomYFull</attribute>"
"        <attribute name='icon'>zoom-out</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Zoom X+Y...</attribute>"
"        <attribute name='action'>gaw.pZoomXYarea</attribute>"
"        <attribute name='icon'>gtk-zoom-fit</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Zoom Dialog...</attribute>"
"        <attribute name='action'>gaw.pZoomDialog</attribute>"
"        <attribute name='icon'>package_settings</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Zoom X In</attribute>"
"        <attribute name='action'>gaw.pZoomIn</attribute>"
"        <attribute name='icon'>zoom-in</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Zoom X Out</attribute>"
"        <attribute name='action'>gaw.pZoomOut</attribute>"
"        <attribute name='icon'>zoom-out</attribute>"
"      </item>"
"    </section>"
"    <section>"
"      <item>"
"        <attribute name='label' translatable='yes'>Add Panel Above</attribute>"
"        <attribute name='action'>gaw.pAddPanelAbove</attribute>"
"        <attribute name='icon'>gtk-add</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Add Panel Below</attribute>"
"        <attribute name='action'>gaw.pAddPanelBelow</attribute>"
"        <attribute name='icon'>gtk-add</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Remove this Panel</attribute>"
"        <attribute name='action'>gaw.pDelThisPanel</attribute>"
"        <attribute name='icon'>edit-clear</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Export to Image...</attribute>"
"        <attribute name='action'>gaw.pExportPng</attribute>"
"        <attribute name='icon'>document-save-as</attribute>"
"      </item>"
"    </section>"
"    <section>"
"      <item>"
"        <attribute name='label' translatable='yes'>Reload All</attribute>"
"        <attribute name='action'>gaw.pReloadAll</attribute>"
"        <attribute name='icon'>reload</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Delete Wave</attribute>"
"        <attribute name='action'>gaw.pDeleteWave</attribute>"
"        <attribute name='icon'>gtk-delete</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Delete Waves</attribute>"
"        <attribute name='action'>gaw.pDeleteWaves</attribute>"
"        <attribute name='icon'>gtk-delete</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>log Y scale</attribute>"
"        <attribute name='action'>gaw.pPLogY</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Show Grid</attribute>"
"        <attribute name='action'>gaw.pShowGrid</attribute>"
"        <attribute name='icon'>view-grid-symbolic</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Grid Change Color...</attribute>"
"        <attribute name='action'>gaw.pGridColor</attribute>"
"        <attribute name='icon'>preferences-color-symbolic</attribute>"
"      </item>"
"    </section>"
"    <section>"
"      <item>"
"        <attribute name='label' translatable='yes'>Delete all texts</attribute>"
"        <attribute name='action'>gaw.pDeleteTexts</attribute>"
"        <attribute name='icon'>gtk-delete</attribute>"
"      </item>"
"    </section>"
"  </menu>"
"  <menu id='paneltextpopup'>"
"    <section>"
"      <item>"
"        <attribute name='label' translatable='yes'>Edit this text ...</attribute>"
"        <attribute name='action'>gaw.pEditThisText</attribute>"
"        <attribute name='icon'>text-editor</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Delete this text</attribute>"
"        <attribute name='action'>gaw.pDelThisText</attribute>"
"        <attribute name='icon'>gtk-delete</attribute>"
"      </item>"
"    </section>"
"  </menu>"
"</interface>";




static GActionEntry pop_entries[] = {
	{ "pAddPanelBelow", aw_pop_add_panel_below_gaction, NULL, NULL, NULL  },
	{ "pDelThisPanel", aw_pop_remove_this_panel_gaction, NULL, NULL, NULL  },
	{ "pZoomYFull", az_pop_zoom_y_full_gaction, NULL, NULL, NULL  },
	{ "pDelThisText", gawtext_pop_delete_gaction, NULL, NULL, NULL  },
	{ "pExportPng", im_pop_export_to_img_gaction, NULL, NULL, NULL  },
	{ "pDeleteWaves", aw_pop_delete_all_panel_wave_gaction, NULL, NULL, NULL  },
	{ "pZoomX", az_pop_zoom_x_gaction, NULL, NULL, NULL  },
	{ "pZoomCursors", az_pop_zoom_cursors_gaction, NULL, NULL, NULL  },
	{ "pEditThisText", gawtext_pop_edit_gaction, NULL, NULL, NULL  },
	{ "pDeleteTexts", gawtext_pop_delete_all_text_gaction, NULL, NULL, NULL  },
	{ "pZoomXYarea", az_pop_zoom_xy_area_gaction, NULL, NULL, NULL  },
	{ "pZoomY", az_pop_zoom_y_gaction, NULL, NULL, NULL  },
	{ "pReloadAll", aw_pop_reload_all_files_gaction, NULL, NULL, NULL  },
	{ "pGridColor", ac_pop_color_grid_gaction, NULL, NULL, NULL  },
	{ "pZoomOut", az_pop_zoom_out_gaction, NULL, NULL, NULL  },
	{ "pDeleteWave", aw_pop_delete_all_wave_gaction, NULL, NULL, NULL  },
	{ "pZoomXFull", az_pop_zoom_x_full_gaction, NULL, NULL, NULL  },
	{ "pZoomDialog", az_pop_zoom_dialog_gaction, NULL, NULL, NULL  },
	{ "pZoomIn", az_pop_zoom_in_gaction, NULL, NULL, NULL  },
	{ "pAddPanelAbove", aw_pop_add_panel_above_gaction, NULL, NULL, NULL  },
};

static GActionEntry pop_toggle_entries[] = {
	{ "pPLogY", aw_pop_logy_gaction, NULL, "false", NULL  },
	{ "pShowGrid", aw_pop_show_grid_gaction, NULL, "false", NULL  },
};


static TooltipInfo panelPopupTip[] = {
	{ "pZoomCursors", N_("Zoom Cursors"), N_("Display space between 2 cursors"), NULL  },
	{ "pZoomX", N_("Zoom X..."), N_("Select X range with button 1"), NULL  },
	{ "pZoomY", N_("Zoom Y..."), N_("Select Y range with button 1"), NULL  },
	{ "pZoomXFull", N_("X unZoom"), N_("Unzoom X all"), NULL  },
	{ "pZoomYFull", N_("Zoom Y Full"), N_("Unzoom Y  all"), NULL  },
	{ "pZoomXYarea", N_("Zoom X+Y..."), N_("Select X+Y range with button 1"), NULL  },
	{ "pZoomDialog", N_("Zoom Dialog..."), N_("Zoom Dialog menu"), NULL  },
	{ "pZoomIn", N_("Zoom X In"), N_("Zoom X In"), NULL  },
	{ "pZoomOut", N_("Zoom X Out"), N_("Zoom X Out"), NULL  },
	{ "pAddPanelAbove", N_("Add Panel Above"), N_("Add a new panel above this one"), NULL  },
	{ "pAddPanelBelow", N_("Add Panel Below"), N_("Add a new panel below this one"), NULL  },
	{ "pDelThisPanel", N_("Remove this Panel"), N_("Remove this panel"), NULL  },
	{ "pExportPng", N_("Export to Image..."), N_("Export this wave to Image file"), NULL  },
	{ "pReloadAll", N_("Reload All"), N_("Reread all waveform data files"), NULL  },
	{ "pDeleteWave", N_("Delete Wave"), N_("Delete all selected Waves"), NULL  },
	{ "pDeleteWaves", N_("Delete Waves"), N_("Delete all Waves in this panel"), NULL  },
	{ "pPLogY", N_("log Y scale"), N_("Set Log scale in Y for this panel"), NULL  },
	{ "pShowGrid", N_("Show Grid"), N_("Show Grid in this panel"), NULL  },
	{ "pGridColor", N_("Grid Change Color..."), N_("Change the grid color in this panel"), NULL  },
	{ "pDeleteTexts", N_("Delete all texts"), N_("Delete all texts in this panel"), NULL  },
	{ NULL, NULL, NULL, NULL  },
};
static TooltipInfo textPopupTip[] = {
	{ "pEditThisText", N_("Edit this text ..."), N_("Edit this text"), NULL  },
	{ "pDelThisText", N_("Delete this text"), N_("Delete this text"), NULL  },
	{ NULL, NULL, NULL, NULL  },
};


void gm_create_panel_popmenu (WavePanel *wp )
{
	GtkBuilder *builder;
	GMenuModel *menumodel;
	GError *error = NULL;

	wp->wpgroup = g_simple_action_group_new ();
	g_action_map_add_action_entries (G_ACTION_MAP (wp->wpgroup), pop_entries,
			G_N_ELEMENTS (pop_entries), wp );
	g_action_map_add_action_entries (G_ACTION_MAP (wp->wpgroup), pop_toggle_entries,
			G_N_ELEMENTS (pop_toggle_entries), wp );

	builder = gtk_builder_new ();
	gtk_builder_add_from_string (builder, panelPopup, -1, &error );
	g_assert_no_error (error);
	if (error != NULL) {
		g_error ("Failed to create widgets: %s\n", error->message);
	}

	menumodel = (GMenuModel *) gtk_builder_get_object (builder, "panelpopup");
	wp->popmenu = (GtkWidget *) gtk_menu_new_from_model (menumodel);

	menumodel = (GMenuModel *) gtk_builder_get_object (builder, "paneltextpopup");
	wp->textpopmenu = gtk_menu_new_from_model (menumodel);

	gm_update_menu(wp->popmenu, panelPopupTip);
	wp->pPLogY = gm_action_lookup_widget("pPLogY", panelPopupTip );
	gm_update_menu(wp->textpopmenu, textPopupTip);

	gtk_widget_insert_action_group(GTK_WIDGET (wp->popmenu), "gaw",
			G_ACTION_GROUP (wp->wpgroup));
	gtk_widget_insert_action_group(GTK_WIDGET (wp->textpopmenu), "gaw",
			G_ACTION_GROUP (wp->wpgroup));

	g_object_unref (builder);
}

/****************************************************************/
/*
 * menu stuff for variable list window
 */

static const gchar vl_menubar[] =
"<?xml version='1.0'?>"
"<interface>"
"  <menu id='vl_menubar'>"
"    <submenu>"
"      <attribute name='label' translatable='yes'>_File</attribute>"
"      <section>"
"        <item>"
"          <attribute name='label' translatable='yes'>Reload this file</attribute>"
"          <attribute name='action'>gaw.Reload</attribute>"
"          <attribute name='icon'>reload</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Unload this file</attribute>"
"          <attribute name='action'>gaw.Unload</attribute>"
"          <attribute name='icon'>edit-clear</attribute>"
"        </item>"
"        <item>"
"          <attribute name='label' translatable='yes'>Export data...</attribute>"
"          <attribute name='action'>gaw.Export</attribute>"
"          <attribute name='icon'>gtk-save-as</attribute>"
"        </item>"
"      </section>"
"      <section>"
"        <item>"
"          <attribute name='label' translatable='yes'>_Close</attribute>"
"          <attribute name='action'>gaw.Close</attribute>"
"          <attribute name='icon'>window-close</attribute>"
"        </item>"
"      </section>"
"    </submenu>"
"  </menu>"
"  <menu id='listbuttonpopup'>"
"    <section>"
"      <item>"
"        <attribute name='label' translatable='yes'>Add this to selected</attribute>"
"        <attribute name='action'>gaw.AddThisSelected</attribute>"
"        <attribute name='icon'>gtk-add</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Add all similar to selected</attribute>"
"        <attribute name='action'>gaw.AddAllSelected</attribute>"
"        <attribute name='icon'>gtk-add</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Delete all similar</attribute>"
"        <attribute name='action'>gaw.DelAllSimilar</attribute>"
"        <attribute name='icon'>gtk-delete</attribute>"
"      </item>"
"    </section>"
"  </menu>"
"</interface>";

	static void
aw_vl_reload_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	DataFile *wdata = (DataFile *) user_data;
	ap_reload_wave_file (wdata);
}

	static void
aw_vl_unload_gaction (GSimpleAction *action, GVariant *param, gpointer user_data  )
{
	DataFile *wdata = (DataFile *) user_data;
	ap_delete_datafile(wdata);
}

	static void
aw_vl_close_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	DataFile *wdata = (DataFile *) user_data;
	//   msg_dbg("called");
	gtk_widget_destroy (wdata->wlist_win);
}

	static void
aw_this_wave_add_gaction (GSimpleAction *action, GVariant *param,  gpointer user_data )
{
	DataFile *wdata = (DataFile *) user_data;
	//   msg_dbg("called");
	WaveVar *var = (WaveVar *) g_object_get_data (G_OBJECT(wdata->lbpopmenu),
			"ListButtonPopup-action" );
	if ( var ) {
		ap_panel_add_var( NULL, var, NULL, NULL);
	}
}

	static void
aw_all_similar_add_gaction (GSimpleAction *action, GVariant *param,  gpointer user_data )
{
	DataFile *wdata = (DataFile *) user_data;
	//   msg_dbg("called");
	WaveVar *var = (WaveVar *) g_object_get_data (G_OBJECT(wdata->lbpopmenu),
			"ListButtonPopup-action" );
	if ( var ) {
		DataFile *wdata = (DataFile *) wavetable_get_datafile((WaveTable *) var->wvtable);
		datafile_similar_vars_add (wdata, var);
	}
}

	static void
aw_all_similar_delete_gaction (GSimpleAction *action, GVariant *param,  gpointer user_data )
{
	DataFile *wdata = (DataFile *) user_data;
	//   msg_dbg("called");
	WaveVar *var = (WaveVar *) g_object_get_data (G_OBJECT(wdata->lbpopmenu),
			"ListButtonPopup-action" );
	if ( var ) {
		ap_remove_all_wave_if_var_name( wdata->ud, var);
	}
}

static GActionEntry vlentries[] = {
	{ "Unload", aw_vl_unload_gaction, NULL, NULL, NULL  },
	{ "Export", af_vl_export_data_gaction, NULL, NULL, NULL  },
	{ "Reload", aw_vl_reload_gaction, NULL, NULL, NULL  },
	{ "Close", aw_vl_close_gaction, NULL, NULL, NULL  },

	{ "AddThisSelected", aw_this_wave_add_gaction, NULL, NULL, NULL  },
	{ "AddAllSelected", aw_all_similar_add_gaction, NULL, NULL, NULL  },
	{ "DelAllSimilar", aw_all_similar_delete_gaction, NULL, NULL, NULL  },
};

static TooltipInfo vlMenuTip[] = {
	{ "Reload", N_("Reload this file"), N_("Reload this file"), NULL  },
	{ "Unload", N_("Unload this file"), N_("Unload this file"), NULL  },
	{ "Export", N_("Export data..."), N_("Export data from this file"), NULL  },
	{ "Close", N_("_Close"), N_("Close this window"), NULL  },

	{ "AddThisSelected", N_("Add this to selected"), N_("Add this wave to selected panel"), NULL  },
	{ "AddAllSelected", N_("Add all similar to selected"), N_("Add all similar waves to selected panel"), NULL  },
	{ "DelAllSimilar", N_("Delete all similar"), N_("Delete all similar waves from panels"), NULL  },
	{ NULL, NULL, NULL, NULL  },
};

void gm_create_vl_menu (DataFile *wdata )
{
	GtkBuilder *builder;
	GMenuModel *menumodel;
	GError *error = NULL;

	wdata->group = g_simple_action_group_new ();
	g_action_map_add_action_entries (G_ACTION_MAP (wdata->group), vlentries,
			G_N_ELEMENTS (vlentries), wdata );

	builder = gtk_builder_new ();
	gtk_builder_add_from_string (builder, vl_menubar, -1, &error );
	g_assert_no_error (error);
	if (error != NULL) {
		g_error ("Failed to create widgets: %s\n", error->message);
	}

	menumodel = (GMenuModel *) gtk_builder_get_object (builder, "vl_menubar");
	wdata->vlmenu = (GtkWidget *) gtk_menu_bar_new_from_model (menumodel);
	gtk_widget_show_all (wdata->vlmenu);

	menumodel = (GMenuModel *) gtk_builder_get_object (builder, "listbuttonpopup");
	wdata->lbpopmenu = (GtkWidget *) gtk_menu_new_from_model (menumodel);

	gm_update_menu(wdata->vlmenu, vlMenuTip );
	gm_update_menu(wdata->lbpopmenu, vlMenuTip );
	gtk_widget_insert_action_group(GTK_WIDGET (wdata->vlmenu), "gaw",
			G_ACTION_GROUP (wdata->group));
	gtk_widget_insert_action_group(GTK_WIDGET (wdata->lbpopmenu), "gaw",
			G_ACTION_GROUP (wdata->group));
	g_object_unref (builder);
}

/****************************************************************/
/*
 * stuff for visible wave popup menu
 */

static const gchar buttonpopup[] =
"<?xml version='1.0'?>"
"<interface>"
"  <menu id='buttonpopup'>"
"    <section>"
"      <item>"
"        <attribute name='label' translatable='yes'>Delete this Wave</attribute>"
"        <attribute name='action'>gaw.DelThisWave</attribute>"
"        <attribute name='icon'>gtk-delete</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Change Color...</attribute>"
"        <attribute name='action'>gaw.ChangeColor</attribute>"
"        <attribute name='icon'>preferences-color-symbolic</attribute>"
"      </item>"
"      <item>"
"        <attribute name='label' translatable='yes'>Reload All waves</attribute>"
"        <attribute name='action'>gaw.ReloadAll</attribute>"
"        <attribute name='icon'>reload</attribute>"
"      </item>"
"    </section>"
"  </menu>"
"</interface>";

	static void
aw_bp_delete_this_wave_gaction (GSimpleAction *action, GVariant *param,  gpointer user_data)
{
	VisibleWave *vw =  (VisibleWave *) user_data;
	UserData *ud = vw->wdata->ud;
	//   msg_dbg("called");
	if ( vw ) {
		wave_destroy(vw);
		ap_all_redraw(ud);
	}
}

static void aw_bp_reload_all_files_gaction (GSimpleAction *action, GVariant *param, gpointer user_data )
{
	VisibleWave *vw =  (VisibleWave *) user_data;
	UserData *ud = vw->wdata->ud;
	g_list_foreach(ud->wdata_list, (GFunc) ap_reload_wave_file, NULL);
}

static TooltipInfo buttonPopupTip[] = {
	{ "DelThisWave", N_("Delete this Wave"), N_("Delete this Wave"), NULL  },
	{ "ChangeColor", N_("Change Color..."), N_("Change wave color"), NULL  },
	{ "ReloadAll", N_("Reload All waves"), N_("Reread all waveform data files"), NULL  },
	{ NULL, NULL, NULL, NULL  },
};

static GActionEntry bpentries[] = {
	{ "DelThisWave", aw_bp_delete_this_wave_gaction, NULL, NULL, NULL  },
	{ "ChangeColor", ac_bp_color_wave_gaction, NULL, NULL, NULL  },
	{ "ReloadAll", aw_bp_reload_all_files_gaction, NULL, NULL, NULL  },
};

void gm_create_vw_popmenu (VisibleWave * vw )
{
	GtkBuilder *builder;
	GSimpleActionGroup *group;
	GMenuModel *menumodel;
	GError *error = NULL;

	group = g_simple_action_group_new ();
	g_action_map_add_action_entries (G_ACTION_MAP (group), bpentries,
			G_N_ELEMENTS (bpentries), vw );

	builder = gtk_builder_new ();
	gtk_builder_add_from_string (builder, buttonpopup, -1, &error );
	g_assert_no_error (error);
	if (error != NULL) {
		g_error ("Failed to create widgets: %s\n", error->message);
	}

	menumodel = (GMenuModel *) gtk_builder_get_object (builder, "buttonpopup");
	vw->buttonpopup = (GtkWidget *) gtk_menu_new_from_model (menumodel);
	gtk_widget_show_all (vw->buttonpopup);

	gm_update_menu(vw->buttonpopup, buttonPopupTip );
	gm_update_menu(vw->buttonpopup, vlMenuTip );
	gtk_widget_insert_action_group(GTK_WIDGET (vw->buttonpopup), "gaw",
			G_ACTION_GROUP (group));
	g_object_unref (builder);
	g_object_unref (group);
}