#include "x.h"
#include <stdio.h>
#include <sys/stat.h>
#include "dir.h"
#include "panel.h"
#include "gscreen.h"
#include "cmd.h"

typedef struct {
	int splitted;
	
	WPanel *panel;
	
	enum view_modes other_display;
	Widget *other;
} PanelContainer;

GList *containers;

int output_lines = 0;
int command_prompt = 1;
int keybar_visible = 1;
int message_visible = 1;
int xterm_hintbar = 0;

PanelContainer *current_panel_ptr, *other_panel_ptr;

WPanel *
get_current_panel (void)
{
	return current_panel_ptr->panel;
}

WPanel *
get_other_panel (void)
{
	if (other_panel_ptr)
		return other_panel_ptr->panel;
	else
		return NULL;
}

/* FIXME: we probably want to get rid of this code */
int
get_current_index (void)
{
	GList *p;
	int i;
	
	for (i = 0, p = containers; p; p = p->next, i++){
		if (p->data == current_panel_ptr)
			return i;
	}
	printf ("FATAL: current panel is not in the list\n");
}

int
get_other_index (void)
{
	GList *p;
	int i;
	
	for (i = 0, p = containers; p; p = p->next, i++){
		if (p->data == other_panel_ptr)
			return i;
	}
	return -1;
}

void
set_current_panel (int index)
{
	GList *p;
	
	for (p = containers; index; p = p->next)
		index--;
	current_panel_ptr = p->data; 
}

void
print_vfs_message (char *msg)
{
	
}

void
rotate_dash (void)
{
}

int
get_current_type (void)
{
	return current_panel_ptr->panel->list_type;
}


int
get_other_type (void)
{
    /* FIXME: This is returning CURRENT panel */
    return view_nothing;
}

int
get_display_type (int index)
{
	GList *p;

	p = g_list_nth (containers, index);
	if (p)
		return ((PanelContainer *)p->data)->panel->list_type;
	else
		return -1;
}

void
use_dash (int ignore)
{
	/* we dont care in the gnome edition */
}

Widget *
get_panel_widget (int index)
{
	GList *p;
	
	for (p = containers; index; p = p->next)
		index--;
	return (Widget *) ((PanelContainer *)p->data)->panel;
}

void
gnome_listing_cmd (void)
{
	int   view_type, use_msformat;
	char  *user, *status;
	WPanel *p;
	int   index = 0;
	
	fprintf (stderr, "FIXME: index is hardcoded to 0 now\n");

	p = (WPanel *)get_panel_widget (index);
	
	view_type = display_box (p, &user, &status, &use_msformat, index);
	
	if (view_type == -1)
		return;

}

void configure_box (void);
	
GnomeUIInfo gnome_panel_filemenu [] = {
	{ GNOME_APP_UI_ITEM, "Network link...", NULL, netlink_cmd },
	{ GNOME_APP_UI_ITEM, "FTP link...",     NULL, ftplink_cmd },
	{ GNOME_APP_UI_ITEM, "Display mode...", NULL, gnome_listing_cmd },
	{ GNOME_APP_UI_ITEM, "Sort order...",   NULL, NULL },
	{ GNOME_APP_UI_ITEM, "Filter...",       NULL, NULL },
	{ GNOME_APP_UI_ITEM, "Rescan",          NULL, NULL },
	{ GNOME_APP_UI_ITEM, "Find",            NULL, find_cmd },
	{ GNOME_APP_UI_ITEM, "Hotlist",         NULL, quick_chdir_cmd },
#ifdef USE_VFS
	{ GNOME_APP_UI_ITEM, "Active VFS",      NULL, reselect_vfs },
#endif
	{ GNOME_APP_UI_ITEM, "Options",         NULL, configure_box },
	{ GNOME_APP_UI_ENDOFINFO, 0, 0 }
};

GnomeUIInfo gnome_panel_menu [] = {
	{ GNOME_APP_UI_SUBTREE, "File", NULL, &gnome_panel_filemenu },
	{ GNOME_APP_UI_ENDOFINFO, 0, 0 }
};

int
dialog_panel_callback (struct Dlg_head *h, int id, int msg)
{
	return default_dlg_callback (h, id, msg);
}

void
gnome_init_panels ()
{
	containers = g_list_alloc ();
	current_panel_ptr = NULL;
	other_panel_ptr = NULL;
}

void
create_container (char *name)
{
	PanelContainer *container = g_new (PanelContainer, 1);
	WPanel     *panel;
	GtkWidget *app, *vbox;
	Dlg_head *h;
	int slot;

	container->splitted = 0;
	app = gnome_app_new ("gmc", name);
	gtk_widget_set_usize (GTK_WIDGET (app), 400, 200);

	vbox = gtk_vbox_new (0, 0);
	gtk_widget_show (vbox);
	gnome_app_set_contents (GNOME_APP (app), vbox);
	gnome_app_create_menus (GNOME_APP (app), gnome_panel_menu);
	gtk_widget_show (app);

	panel = panel_new (name);
	container->panel = panel;
	containers = g_list_append (containers, container);

	if (!current_panel_ptr){
		current_panel_ptr = container;
	} else if (!other_panel_ptr)
		other_panel_ptr = container;
	
	h = create_dlg (0, 0, 24, 80, 0, dialog_panel_callback, "[panel]", "midnight", DLG_NO_TED);
	add_widget (h, panel);
	bind_gtk_keys (GTK_WIDGET (app), h);
	
	gtk_object_set_data (GTK_OBJECT (h->wdata), "parent-container", vbox);

	run_dlg (h);
}

void
setup_panels (void)
{
	load_hint ();
}

void
set_hintbar (char *str)
{
	g_panel_contents *gp;

	gp = (g_panel_contents *) current_panel_ptr->panel->widget.wdata;
	gtk_label_set (GTK_LABEL (gp->status), str);
}