mc/gnome/gcmd.c

/*
 * Various Menu-invoked Command implementations specific to the GNOME port
 *
 * Copyright (C) 1998 the Free Software Foundation
 *
 * Author: Miguel de Icaza (miguel@kernel.org)
 */
#include <config.h>
#include "x.h"
#include <stdio.h>
#include <sys/stat.h>
#include "dir.h"
#include "panel.h"
#include "gscreen.h"
#include "main.h"
#include "gmain.h"
#include "cmd.h"
#include "boxes.h"
#include "profile.h"
#include "setup.h"
#include "panelize.h"
#include "gcmd.h"
#include "dialog.h"
#include "layout.h"
#include "../vfs/vfs.h"

enum {
	SORT_NAME,
	SORT_EXTENSION,
	SORT_ACCESS,
	SORT_MODIFY,
	SORT_CHANGE,
	SORT_SIZE
};

static char *panelize_section = "Panelize";

void
gnome_listing_cmd (GtkWidget *widget, WPanel *panel)
{
	int   view_type, use_msformat;
	char  *user, *status;
	
	view_type = display_box (panel, &user, &status, &use_msformat, get_current_index ());
	
	if (view_type == -1)
		return;

	configure_panel_listing (panel, view_type, use_msformat, user, status);
}

void
gnome_compare_panels (void)
{
	if (get_other_panel () == NULL){
		message (1, MSG_ERROR, _(" There is no other panel to compare contents to "));
		return;
	}
	compare_dirs_cmd ();
}

void
gnome_open_terminal_with_cmd (const char *command)
{
	char *p;
	int quote_all = 0;
		
	if (!(p = gnome_is_program_in_path ("gnome-terminal"))){
		if (!(p = gnome_is_program_in_path ("dtterm")))
			if (!(p = gnome_is_program_in_path ("nxterm")))
				if (!(p = gnome_is_program_in_path ("color-xterm")))
					if (!(p = gnome_is_program_in_path ("rxvt")))
						p = gnome_is_program_in_path ("xterm");
	} else
		quote_all = 1;

	if (p){
		if (command){
			char *q;

			if (quote_all)
				q = g_strconcat (p, " -e '", command, "'", NULL);
			else
				q = g_strconcat (p, " -e ", command, NULL);
			my_system (EXECUTE_AS_SHELL, shell, q);
			g_free (q);
		} else
			my_system (EXECUTE_AS_SHELL, shell, p);

		g_free (p);
	} else
		message (1, MSG_ERROR, " Could not start a terminal ");
}

void
gnome_open_terminal (void)
{
	gnome_open_terminal_with_cmd (NULL);
}

void
gnome_about_cmd (void)
{
        GtkWidget *about;
        const gchar *authors[] = {
		"The Midnight Commander Team",
		"http://www.gnome.org/mc/",
		"bug reports: mc-bugs@nuclecu.unam.mx",
		NULL
	};

        about = gnome_about_new (_("GNU Midnight Commander"), VERSION,
				 "Copyright 1994-1999 the Free Software Foundation",
				 authors,
				 _("The GNOME edition of the Midnight Commander file manager."),
				 NULL);
        gtk_widget_show (about);
}

void
gnome_quit_cmd (void)
{
	int q = 0;

	if (!confirm_exit)
		q = 1;
	else if (query_dialog (_(" The Midnight Commander "),
			       _(" Do you really want to quit the Midnight Commander? "),
			       0, 2, _("&Yes"), _("&No")) == 0)
		q = 1;
	
	if (q == 1)
		gtk_main_quit ();
}

void
gnome_open_panel (GtkWidget *widget, WPanel *panel)
{
	new_panel_at (panel->cwd);
}

void
gnome_close_panel (GtkWidget *widget, WPanel *panel)
{
	Dlg_head *h = panel->widget.parent;
	if (panel->timer_id){
		gtk_timeout_remove (panel->timer_id);
		panel->timer_id = -1;
	}

	/* Remove the widgets from the dialog head */
	remove_widget (h, panel->current_dir);
	remove_widget (h, panel->filter_w);
	remove_widget (h, panel);

	/* Kill them */
	destroy_widget (panel->current_dir);
	destroy_widget (panel->filter_w);
	destroy_widget ((Widget *)panel);

	layout_panel_gone (panel);

	g_free (panel->view_menu_items);
	g_free (panel->view_toolbar_items);

	mc_chdir ("/");
}

static void
set_view_type (GtkWidget *widget, WPanel *panel, enum list_types type)
{
	int i;

	/* This is kind of a hack to see whether we need to do something or not.
	 * This function (or at least the callback that calls it) can refer to a
	 * radio menu item or a radio button, so we need to see if it is active.
	 */

	if (GTK_OBJECT_TYPE (widget) == gtk_radio_menu_item_get_type ()) {
		if (!GTK_CHECK_MENU_ITEM (widget)->active)
			return;
	} else if (GTK_OBJECT_TYPE (widget) == gtk_radio_button_get_type ()) {
		if (!GTK_TOGGLE_BUTTON (widget)->active)
			return;
	} else
		g_assert_not_reached ();

	/* Worth the effort? */

	if (panel->list_type == type)
		return;

	/* Set the list type */

	panel->list_type = type;
	set_panel_formats (panel);
	paint_panel (panel);
	do_refresh ();

	/* Synchronize the widgets */

	for (i = 0; ; i++)
		if (widget == panel->view_menu_items[i]) {
			gtk_signal_handler_block_by_data (
				GTK_OBJECT (panel->view_toolbar_items[i]), panel);
			gtk_toggle_button_set_active (
				GTK_TOGGLE_BUTTON (panel->view_toolbar_items[i]), TRUE);
			gtk_signal_handler_unblock_by_data (
				GTK_OBJECT (panel->view_toolbar_items[i]), panel);
			return;
		} else if (widget == panel->view_toolbar_items[i]) {
			gtk_signal_handler_block_by_data (
				GTK_OBJECT (panel->view_menu_items[i]), panel);
			gtk_check_menu_item_set_active (
				GTK_CHECK_MENU_ITEM (panel->view_menu_items[i]), TRUE);
			gtk_signal_handler_unblock_by_data (
				GTK_OBJECT (panel->view_menu_items[i]), panel);
			return;
		}

	g_assert_not_reached ();
}

void
gnome_icon_view_cmd (GtkWidget *widget, WPanel *panel)
{
	set_view_type (widget, panel, list_icons);
}

void
gnome_brief_view_cmd (GtkWidget *widget, WPanel *panel)
{
	set_view_type (widget, panel, list_brief);
}

void
gnome_detailed_view_cmd (GtkWidget *widget, WPanel *panel)
{
	set_view_type (widget, panel, list_full);
}

void
gnome_custom_view_cmd (GtkWidget *widget, WPanel *panel)
{
	set_view_type (widget, panel, list_user);
}

static void
sort_callback (GtkWidget *menu_item, GtkWidget *cbox1)
{
	if (gtk_object_get_data (GTK_OBJECT (menu_item), "SORT_ORDER_CODE") == SORT_NAME)
		gtk_widget_set_sensitive (cbox1, TRUE);
	else
		gtk_widget_set_sensitive (cbox1, FALSE);
}

void
gnome_sort_cmd (GtkWidget *widget, WPanel *panel)
{
	GtkWidget *sort_box;
	GtkWidget *hbox;
        GtkWidget *omenu;
        GtkWidget *menu;
        GtkWidget *menu_item;
	GtkWidget *cbox1, *cbox2;
	sortfn *sfn = NULL;

	sort_box = gnome_dialog_new (_("Sort By"), GNOME_STOCK_BUTTON_OK, 
				     GNOME_STOCK_BUTTON_CANCEL, NULL);
	gmc_window_setup_from_panel (GNOME_DIALOG (sort_box), panel);
	
	/* we define this up here so we can pass it in to our callback */
	cbox1 = gtk_check_button_new_with_label (N_("Ignore case sensitivity."));
	hbox = gtk_hbox_new (FALSE, 0);
	gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (sort_box)->vbox), hbox, FALSE, FALSE, 0);
	gtk_box_pack_start (GTK_BOX (hbox), gtk_label_new ("Sort files by "), FALSE, FALSE, 0);

	omenu = gtk_option_menu_new ();
        gtk_box_pack_start (GTK_BOX (hbox), omenu, FALSE, FALSE, 0);
        menu = gtk_menu_new ();
        menu_item = gtk_menu_item_new_with_label ( _("Name"));
	/* FIXME: we want to set the option menu to be the correct ordering. */
        gtk_menu_append (GTK_MENU (menu), menu_item);
	gtk_object_set_data (GTK_OBJECT (menu_item), "SORT_ORDER_CODE", (gpointer) SORT_NAME);
	gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
				   GTK_SIGNAL_FUNC (sort_callback), cbox1);
	
        menu_item = gtk_menu_item_new_with_label ( _("File Type"));
        gtk_menu_append (GTK_MENU (menu), menu_item);
	gtk_object_set_data (GTK_OBJECT (menu_item), "SORT_ORDER_CODE", (gpointer) SORT_EXTENSION);
	gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
				   GTK_SIGNAL_FUNC (sort_callback), cbox1);

	menu_item = gtk_menu_item_new_with_label ( _("Size"));
        gtk_menu_append (GTK_MENU (menu), menu_item);
	gtk_object_set_data (GTK_OBJECT (menu_item), "SORT_ORDER_CODE", (gpointer) SORT_SIZE);
	gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
				   GTK_SIGNAL_FUNC (sort_callback), cbox1);

        menu_item = gtk_menu_item_new_with_label ( _("Time Last Accessed"));
        gtk_menu_append (GTK_MENU (menu), menu_item);
	gtk_object_set_data (GTK_OBJECT (menu_item), "SORT_ORDER_CODE", (gpointer) SORT_ACCESS);
	gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
				   GTK_SIGNAL_FUNC (sort_callback), cbox1);

        menu_item = gtk_menu_item_new_with_label ( _("Time Last Modified"));
        gtk_menu_append (GTK_MENU (menu), menu_item);
	gtk_object_set_data (GTK_OBJECT (menu_item), "SORT_ORDER_CODE", (gpointer) SORT_MODIFY);
	gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
				   GTK_SIGNAL_FUNC (sort_callback), cbox1);

        menu_item = gtk_menu_item_new_with_label ( _("Time Last Changed"));
        gtk_menu_append (GTK_MENU (menu), menu_item);
	gtk_object_set_data (GTK_OBJECT (menu_item), "SORT_ORDER_CODE", (gpointer) SORT_CHANGE);
	gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
				   GTK_SIGNAL_FUNC (sort_callback), cbox1);

	gtk_widget_show_all (menu);
        gtk_option_menu_set_menu (GTK_OPTION_MENU (omenu), menu);

	
	gtk_toggle_button_set_state (GTK_TOGGLE_BUTTON (cbox1), panel->case_sensitive);
	gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (sort_box)->vbox),
			    cbox1, FALSE, FALSE, 0);

	cbox2 = gtk_check_button_new_with_label (N_("Reverse the order."));
	gtk_toggle_button_set_state (GTK_TOGGLE_BUTTON (cbox2), panel->reverse);
	gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (sort_box)->vbox),
			    cbox2, FALSE, FALSE, 0);
	/* off to the races */
	gtk_widget_show_all (GNOME_DIALOG (sort_box)->vbox);
	switch (gnome_dialog_run (GNOME_DIALOG (sort_box))) {
	case 0:
		switch( (gint) gtk_object_get_data (GTK_OBJECT
						    (GTK_OPTION_MENU
						     (omenu)->menu_item),
						    "SORT_ORDER_CODE") ) {
		case SORT_NAME:
			sfn = (sortfn *) sort_name;
			break;
		case SORT_EXTENSION:
			sfn = (sortfn *) sort_ext;
			break;
		case SORT_ACCESS:
			sfn = (sortfn *) sort_atime;
			break;
		case SORT_MODIFY:
			sfn = (sortfn *) sort_time;
			break;
		case SORT_CHANGE:
			sfn = (sortfn *) sort_ctime;
			break;
		case SORT_SIZE:
			sfn = (sortfn *) sort_size;
			break;
		}
		/* case sensitive */
		panel->case_sensitive = GTK_TOGGLE_BUTTON (cbox1)->active;
		/* Reverse order */
		panel->reverse = GTK_TOGGLE_BUTTON (cbox2)->active;

		panel_set_sort_order (panel, sfn);
		break;
	case 1:
	default:
		break;
	}
	gtk_widget_destroy (sort_box);
}

typedef struct ep_dlg_data {
	GtkWidget *ep_dlg;
	GtkWidget *clist;
	GtkWidget *entry;
	GtkWidget *add_button;
	GtkWidget *remove_button;
	gboolean setting_text;
	gint selected; /* if this is -1 then nothing is selected, otherwise, it's the row selected */
} ep_dlg_data;

static gchar *
get_nickname (gchar *text)
{
	GtkWidget *dlg;
	GtkWidget *entry;
	GtkWidget *label;
	gchar *retval = NULL;

	dlg = gnome_dialog_new (_("Enter name."), GNOME_STOCK_BUTTON_OK, 
				GNOME_STOCK_BUTTON_CANCEL, NULL);
	gtk_window_set_position (GTK_WINDOW (dlg), GTK_WIN_POS_MOUSE);
	entry = gtk_entry_new ();
	if (text)
		gtk_entry_set_text (GTK_ENTRY (entry), text);
	label = gtk_label_new (_("Enter label for command:"));
	gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
	gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (dlg)->vbox),
			    label, FALSE, FALSE, 0);
	gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (dlg)->vbox),
			    entry, FALSE, FALSE, 0);
	gtk_widget_show_all (GNOME_DIALOG (dlg)->vbox);
	switch (gnome_dialog_run (GNOME_DIALOG (dlg))) {
	case 0:
		retval = g_strdup (gtk_entry_get_text (GTK_ENTRY (entry)));
		break;
	case 1:
	default:
	}
	gtk_widget_destroy (dlg);
	return retval;	
}

static void
ep_add_callback (GtkWidget *widget, ep_dlg_data *data)
{
	gint i;
	gchar *insert_tab[1];

	insert_tab[0] = get_nickname (NULL);
	if (insert_tab[0] == NULL)
		return;
	i = gtk_clist_append (GTK_CLIST (data->clist), insert_tab);
	gtk_clist_set_row_data (GTK_CLIST (data->clist), i,
				g_strdup (gtk_entry_get_text (GTK_ENTRY (data->entry))));
	g_free (insert_tab [0]);
	data->selected = -1;
	gtk_widget_set_sensitive (data->add_button, FALSE);
	gtk_entry_set_text (GTK_ENTRY (data->entry), "");
}

static void
ep_remove_callback (GtkWidget *widget, ep_dlg_data *data)
{
	if (data->selected > -1) {
		g_free (gtk_clist_get_row_data (GTK_CLIST (data->clist), data->selected));
		gtk_clist_remove (GTK_CLIST (data->clist), data->selected);
		data->selected = -1;
		gtk_entry_set_text (GTK_ENTRY (data->entry), "");
	}
	gtk_widget_set_sensitive (data->remove_button, FALSE);
}

static void
ep_select_callback (GtkWidget *widget,
		    gint row,
		    gint column,
		    GdkEventButton *event,
		    ep_dlg_data *data)
{
	if (event && event->type == GDK_2BUTTON_PRESS) {
		gchar *nick;

		gtk_clist_get_text (GTK_CLIST (widget), row, 0, &nick);
		/* ugly but correct... (: */
		nick = get_nickname (nick);
		gtk_clist_set_text (GTK_CLIST (data->clist), row, 0, nick);
		gtk_clist_select_row (GTK_CLIST (data->clist), row, 0);
	} else {
		data->setting_text = TRUE;
		gtk_entry_set_text (GTK_ENTRY (data->entry),
				    (gchar *) gtk_clist_get_row_data (GTK_CLIST (widget), row));
		data->setting_text = FALSE;
		data->selected = row;
		gtk_widget_set_sensitive (data->remove_button, TRUE);
		gtk_widget_set_sensitive (data->add_button, FALSE);
	}
}

static void
ep_text_changed_callback (GtkWidget *widget, ep_dlg_data *data)
{
	if (data->setting_text)
		/* we don't want to deselect text if we just clicked on something */
		return;
	if (data->selected > -1) {
		gtk_clist_unselect_row (GTK_CLIST (data->clist), data->selected, 0);
		data->selected = -1;
	}
	gtk_widget_set_sensitive (data->remove_button, FALSE);
	gtk_widget_set_sensitive (data->add_button, TRUE);
}

static void
load_settings (GtkCList *clist)
{
	gchar *insert_tab[1];
	void *profile_keys;
	gchar *key, *value;
	gint i = 0;

	profile_keys = profile_init_iterator (panelize_section, profile_name);
    
	if (!profile_keys){
		insert_tab[0] = _("Find all core files");
		i = gtk_clist_insert (clist, i, insert_tab);
		gtk_clist_set_row_data (clist, i, g_strdup ("find / -name core"));
		insert_tab[0] = _("Find rejects after patching");
		i = gtk_clist_insert (clist, i, insert_tab);
		gtk_clist_set_row_data (clist, i, g_strdup ("find . -name \\*.rej -print"));
	} else {
		while (profile_keys) {
			profile_keys = profile_iterator_next (profile_keys, &key, &value);
			insert_tab[0] = key;
			i = gtk_clist_insert (clist, i, insert_tab);
			gtk_clist_set_row_data (clist, i, g_strdup (value));
		}
	}
}

static void
save_settings (GtkCList *clist)
{
	gint i;
	gchar *text;

	profile_clean_section (panelize_section, profile_name);
	for (i = 0; i < GTK_CLIST (clist)->rows; i++) {
		gtk_clist_get_text (GTK_CLIST (clist), i, 0, &text);
		WritePrivateProfileString (panelize_section,
					   text,
					   (gchar *) gtk_clist_get_row_data (GTK_CLIST (clist), i),
					   profile_name);
	}
	sync_profiles ();
}

void
gnome_external_panelize (GtkWidget *widget, WPanel *panel)
{
	ep_dlg_data *data;
	GtkWidget *frame;
	GtkWidget *sw;
	GtkWidget *vbox;
	GtkWidget *hbox;
	gint i;
	gchar *row_data;

	data = g_new0 (ep_dlg_data, 1);
	data->setting_text = FALSE;
	data->selected = -1;
	data->ep_dlg = gnome_dialog_new (_("Run Command"), GNOME_STOCK_BUTTON_OK, 
				   GNOME_STOCK_BUTTON_CANCEL, NULL);
	gtk_window_set_position (GTK_WINDOW (data->ep_dlg), GTK_WIN_POS_MOUSE);
	
				/* Frame 1 */
	frame = gtk_frame_new (_("Preset Commands"));
	gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (data->ep_dlg)->vbox),
			    frame, FALSE, FALSE, 0);
	data->clist = gtk_clist_new (1);
	load_settings (GTK_CLIST (data->clist));
	gtk_signal_connect (GTK_OBJECT (data->clist), "select_row", GTK_SIGNAL_FUNC (ep_select_callback), (gpointer) data);
	vbox = gtk_vbox_new (FALSE, GNOME_PAD_SMALL);
	gtk_clist_columns_autosize (GTK_CLIST (data->clist));
	gtk_clist_set_auto_sort (GTK_CLIST (data->clist), TRUE);
	gtk_container_set_border_width (GTK_CONTAINER (vbox), GNOME_PAD_SMALL);
	sw = gtk_scrolled_window_new (GTK_CLIST (data->clist)->hadjustment, GTK_CLIST (data->clist)->vadjustment);
	gtk_widget_set_usize (sw, 300, 100);
	gtk_container_add (GTK_CONTAINER (sw), data->clist);
	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
	gtk_box_pack_start (GTK_BOX (vbox), sw, TRUE, TRUE, 0);
	gtk_container_add (GTK_CONTAINER (frame), vbox);
	hbox = gtk_hbox_new (FALSE, GNOME_PAD_SMALL);
	data->add_button = gtk_button_new_with_label (_("Add"));
	gtk_signal_connect (GTK_OBJECT (data->add_button), "clicked", GTK_SIGNAL_FUNC (ep_add_callback), (gpointer) data);
	gtk_widget_set_usize (data->add_button, 75, 25);
	gtk_box_pack_end (GTK_BOX (hbox), data->add_button, FALSE, FALSE, 0);
	data->remove_button = gtk_button_new_with_label (_("Remove"));
	gtk_widget_set_sensitive (data->remove_button, FALSE);
	gtk_signal_connect (GTK_OBJECT (data->remove_button), "clicked", GTK_SIGNAL_FUNC (ep_remove_callback), (gpointer) data);
	gtk_widget_set_usize (data->remove_button, 75, 25);
	gtk_box_pack_end (GTK_BOX (hbox), data->remove_button, FALSE, FALSE, 0);
	gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);

				/* Frame 2 */
	frame = gtk_frame_new (_("Run this Command"));
	gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (data->ep_dlg)->vbox),
			    frame, FALSE, FALSE, 0);
	data->entry = gtk_entry_new ();
	gtk_signal_connect (GTK_OBJECT (data->entry), "changed", GTK_SIGNAL_FUNC (ep_text_changed_callback), (gpointer) data);
	hbox = gtk_hbox_new (FALSE, GNOME_PAD_SMALL);
	gtk_container_set_border_width (GTK_CONTAINER (hbox), GNOME_PAD_SMALL);
	gtk_box_pack_start (GTK_BOX (hbox), gtk_label_new (_("Command: ")), FALSE, FALSE, 0);
	gtk_box_pack_start (GTK_BOX (hbox), data->entry, TRUE, TRUE, 0);
	gtk_container_add (GTK_CONTAINER (frame), hbox);
	gtk_widget_show_all (GNOME_DIALOG (data->ep_dlg)->vbox);
	switch (gnome_dialog_run (GNOME_DIALOG (data->ep_dlg))) {
	case 0:
		gtk_widget_hide (data->ep_dlg);
		while (gtk_events_pending () )
			gtk_main_iteration ();

		do_external_panelize (gtk_entry_get_text (GTK_ENTRY (data->entry)));
		save_settings (GTK_CLIST (data->clist));
		break;
	case 1:
	default:
	}
	for (i = 0; i < GTK_CLIST (data->clist)->rows; i++) {
		row_data = gtk_clist_get_row_data (GTK_CLIST (data->clist), i);
		if (row_data)
			g_free (row_data);
	}
	gtk_widget_destroy (GTK_WIDGET (data->ep_dlg));
	g_free (data);
}

void
gnome_select_all_cmd (GtkWidget *widget, WPanel *panel)
{
	gint i;
	for (i = 0; i < panel->count; i++){
		if (!strcmp (panel->dir.list [i].fname, "..")) {
			continue;
		}
		do_file_mark (panel, i, 1);
	}
	paint_panel (panel);
	do_refresh ();
}

void
gnome_reverse_selection_cmd_panel (WPanel *panel)
{
    file_entry *file;
    int i;

    for (i = 0; i < panel->count; i++){
	    if (!strcmp (panel->dir.list [i].fname, "..")) {
		    continue;
	    }
	    file = &panel->dir.list [i];
	    do_file_mark (panel, i, !file->f.marked);
    }
    paint_panel (panel);
}

void
gnome_filter_cmd (GtkWidget *widget, WPanel *panel)
{
	GtkWidget *filter_dlg;
	GtkWidget *entry;
	GtkWidget *label;
	gchar *text1, *text2, *text3;

	filter_dlg = gnome_dialog_new (_("Set Filter"), GNOME_STOCK_BUTTON_OK, 
				       GNOME_STOCK_BUTTON_CANCEL, NULL);
	gtk_window_set_position (GTK_WINDOW (filter_dlg), GTK_WIN_POS_MOUSE);
	if (easy_patterns) {
		text1 = "mc_filter_globs";
		text3 = _("Show all files");
		if (panel->filter && (strcmp (panel->filter, "*")))
			text2 = panel->filter;
		else
			text2 = NULL;
	} else {
		text1 = ("mc_filter_regexps");
		text3 = _(".");
		if (!panel->filter)
			text2 = NULL;
		else
			text2 = panel->filter;
	}
	entry = gnome_entry_new (text1);
	gnome_entry_load_history (GNOME_ENTRY (entry));
	
	if (text2) {
		gtk_entry_set_text (GTK_ENTRY (gnome_entry_gtk_entry (GNOME_ENTRY (entry))), text2);
		gnome_entry_prepend_history (GNOME_ENTRY (entry), FALSE, text3);
	} else
		gtk_entry_set_text (GTK_ENTRY (gnome_entry_gtk_entry (GNOME_ENTRY (entry))), text3);

	if (easy_patterns)
		label = gtk_label_new (_("Enter a filter here for files in the panel view.\n\nFor example:\n*.gif will show just gif images"));
	else
		label = gtk_label_new (_("Enter a Regular Expression to filter files in the panel view."));
	gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
	gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
	
	gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
	gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (filter_dlg)->vbox), label, FALSE, FALSE, 0);
	gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (filter_dlg)->vbox), entry, FALSE, FALSE, 0);
	gtk_widget_show_all (GNOME_DIALOG (filter_dlg)->vbox);
	switch (gnome_dialog_run (GNOME_DIALOG (filter_dlg))) {
	case 0:
		gtk_widget_hide (filter_dlg);
		if (panel->filter) {
			g_free (panel->filter);
			panel->filter = NULL;
		}
		panel->filter = g_strdup (gtk_entry_get_text (GTK_ENTRY (gnome_entry_gtk_entry (GNOME_ENTRY (entry)))));
		if (!strcmp (_("Show all files"), panel->filter)) {
			g_free (panel->filter);
			panel->filter = NULL;
			gtk_entry_set_text (GTK_ENTRY (gnome_entry_gtk_entry (GNOME_ENTRY (entry))),
					    "");
			gtk_label_set_text (GTK_LABEL (panel->status), _("Show all files"));
		} else if (!strcmp ("*", panel->filter)) {
			g_free (panel->filter);
			panel->filter = NULL;
			gtk_label_set_text (GTK_LABEL (panel->status), _("Show all files"));
		} else
			gtk_label_set_text (GTK_LABEL (panel->status), panel->filter);
		
		gnome_entry_save_history (GNOME_ENTRY (entry));
		reread_cmd ();
		x_filter_changed (panel);
		break;
	}
	gtk_widget_destroy (filter_dlg);
}

void
gnome_open_files (GtkWidget *widget, WPanel *panel)
{
	GList *later = NULL;
#if 0
	GList *now;
#endif
	gint i;

	/* FIXME: this is the easy way to do things.  We want the
	 * hard way sometime. */
	for (i = 0; i < panel->count; i++) {
		if (panel->dir.list [i].f.marked)
			if (!do_enter_on_file_entry ((panel->dir.list) + i))
				later = g_list_prepend (later, panel->dir.list + i);
	}
#if 0
	/* This is sorta ugly.  Should we just skip these? There should be a better way. */
	for (now = later; now; now = now->next) {
		gchar *command;
		command = input_expand_dialog (_(" Open with..."),
					       _("Enter extra arguments:"), (WPanel *) now->data);
		if (!command)
			/* we break out. */
			break;
		execute (command);
		 g_free (command);
	}
#endif
	g_list_free (later);
	   
}

void
gnome_run_new (GtkWidget *widget, GnomeDesktopEntry *gde)
{
	gnome_desktop_entry_launch (gde);
}

void
gnome_mkdir_cmd (GtkWidget *widget, WPanel *panel)
{
	mkdir_cmd (panel);
}