/****************************************************************************\
 *  popups.c - put different popup displays here
 *****************************************************************************
 *  Copyright (C) 2002-2006 The Regents of the University of California.
 *  Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
 *  Written by Danny Auble <da@llnl.gov>, et. al.
 *  UCRL-CODE-217948.
 *  
 *  This file is part of SLURM, a resource management program.
 *  For details, see <http://www.llnl.gov/linux/slurm/>.
 *  
 *  SLURM 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.
 *
 *  In addition, as a special exception, the copyright holders give permission 
 *  to link the code of portions of this program with the OpenSSL library under
 *  certain conditions as described in each individual source file, and 
 *  distribute linked combinations including the two. You must obey the GNU 
 *  General Public License in all respects for all of the code used other than 
 *  OpenSSL. If you modify file(s) with this exception, you may extend this 
 *  exception to your version of the file(s), but you are not obligated to do 
 *  so. If you do not wish to do so, delete this exception statement from your
 *  version.  If you delete this exception statement from all source files in 
 *  the program, then also delete it here.
 *  
 *  SLURM 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 SLURM; if not, write to the Free Software Foundation, Inc.,
 *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA.
\*****************************************************************************/
#include "sview.h"

void *_refresh_thr(gpointer arg)
{
	int msg_id = GPOINTER_TO_INT(arg);
	sleep(5);
	gdk_threads_enter();
	gtk_statusbar_remove(GTK_STATUSBAR(main_statusbar), 
			     STATUS_REFRESH, msg_id);
	gdk_flush();
	gdk_threads_leave();
	return NULL;	
}

/* Creates a tree model containing the completions */
void _search_entry(GtkEntry *entry, GtkComboBox *combo)
{
	GtkTreeModel *model = NULL;
	GtkTreeIter iter;
	int id;
	char *data = xstrdup(gtk_entry_get_text(entry));
	char title[100];
	ListIterator itr = NULL;
	popup_info_t *popup_win = NULL;
	GError *error = NULL;
	job_step_num_t *job_step = NULL;

	gtk_entry_set_text(entry, "");

	if(!strlen(data)) {
		g_print("nothing given to search for.\n");
		return;
	}
	if(!gtk_combo_box_get_active_iter(combo, &iter)) {
		g_print("nothing selected\n");
		return;
	}
	model = gtk_combo_box_get_model(combo);
	if(!model) {
		g_print("nothing selected\n");
		return;
	}
	
	gtk_tree_model_get(model, &iter, 0, &id, -1);
	
	switch(id) {
	case JOB_PAGE:
		snprintf(title, 100, "Job %s info", data);
		break;
	case PART_PAGE:
		snprintf(title, 100, "Partition %s info", data);
		break;
	case BLOCK_PAGE:
		snprintf(title, 100, "BG Block %s info", data);
		break;
	case NODE_PAGE:
#ifdef HAVE_BG
		snprintf(title, 100, 
			 "Base partition(s) %s info", data);
#else
		snprintf(title, 100, "Node(s) %s info", data);
#endif
		break;
	default:
		g_print("unknown selection %s\n", data);
		break;
	}

	itr = list_iterator_create(popup_list);
	while((popup_win = list_next(itr))) {
		if(popup_win->spec_info)
			if(!strcmp(popup_win->spec_info->title, title)) {
				break;
			} 
	}
	list_iterator_destroy(itr);

	if(!popup_win) {
		popup_win = create_popup_info(id, id, title);
	}

	switch(id) {
	case JOB_PAGE:
		id = atoi(data);
		xfree(data);
		job_step = g_malloc(sizeof(job_step_num_t));
		job_step->jobid = id;
		job_step->stepid = NO_VAL;
		popup_win->spec_info->data = job_step;
		break;
	case PART_PAGE:
	case BLOCK_PAGE:
	case NODE_PAGE:
		popup_win->spec_info->data = data;
		break;
	default:
		g_print("unknown selection %d\n", id);
		return;
	}
	if (!g_thread_create((gpointer)popup_thr, popup_win, FALSE, &error))
	{
		g_printerr ("Failed to create main popup thread: %s\n", 
			    error->message);
		return;
	}
	return;
}

extern void create_config_popup(GtkToggleAction *action, gpointer user_data)
{
	GtkWidget *table = gtk_table_new(1, 2, FALSE);
	GtkWidget *label = gtk_label_new("Interval in Seconds ");
	GtkObject *adjustment = gtk_adjustment_new(global_sleep_time,
						   1, 10000,
						   5, 60,
						   1);
	GtkWidget *spin_button = 
		gtk_spin_button_new(GTK_ADJUSTMENT(adjustment), 1, 0);
	GtkWidget *popup = gtk_dialog_new_with_buttons(
		"Refresh Interval",
		GTK_WINDOW (user_data),
		GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
		GTK_STOCK_OK,
		GTK_RESPONSE_OK,
		GTK_STOCK_CANCEL,
		GTK_RESPONSE_CANCEL,
		NULL);
	GError *error = NULL;
	int response = 0;
	char *temp = NULL;

	gtk_container_set_border_width(GTK_CONTAINER(table), 10);
	
	gtk_box_pack_start(GTK_BOX(GTK_DIALOG(popup)->vbox), 
			   table, FALSE, FALSE, 0);
	
	gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 0, 1);	
	gtk_table_attach_defaults(GTK_TABLE(table), spin_button, 1, 2, 0, 1);
	
	gtk_widget_show_all(popup);
	response = gtk_dialog_run (GTK_DIALOG(popup));

	if (response == GTK_RESPONSE_OK)
	{
		global_sleep_time = 
			gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(spin_button));
		temp = g_strdup_printf("Refresh Interval set to %d seconds.",
				       global_sleep_time);
		gtk_statusbar_pop(GTK_STATUSBAR(main_statusbar), 
				  STATUS_REFRESH);
		response = gtk_statusbar_push(GTK_STATUSBAR(main_statusbar), 
					      STATUS_REFRESH,
					      temp);
		g_free(temp);
		if (!g_thread_create(_refresh_thr, GINT_TO_POINTER(response),
				     FALSE, &error))
		{
			g_printerr ("Failed to create refresh thread: %s\n", 
				    error->message);
		}
	}

	gtk_widget_destroy(popup);
	
	return;
}

extern void create_deamon_popup(GtkToggleAction *action, gpointer user_data)
{
	GtkWidget *table = gtk_table_new(1, 2, FALSE);
	GtkWidget *label = gtk_label_new("Interval in Seconds ");
	GtkObject *adjustment = gtk_adjustment_new(global_sleep_time,
						   1, 10000,
						   5, 60,
						   1);
	GtkWidget *spin_button = 
		gtk_spin_button_new(GTK_ADJUSTMENT(adjustment), 1, 0);
	GtkWidget *popup = gtk_dialog_new_with_buttons(
		"Refresh Interval",
		GTK_WINDOW (user_data),
		GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
		GTK_STOCK_OK,
		GTK_RESPONSE_OK,
		GTK_STOCK_CANCEL,
		GTK_RESPONSE_CANCEL,
		NULL);
	GError *error = NULL;
	int response = 0;
	char *temp = NULL;

	gtk_container_set_border_width(GTK_CONTAINER(table), 10);
	
	gtk_box_pack_start(GTK_BOX(GTK_DIALOG(popup)->vbox), 
			   table, FALSE, FALSE, 0);
	
	gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 0, 1);	
	gtk_table_attach_defaults(GTK_TABLE(table), spin_button, 1, 2, 0, 1);
	
	gtk_widget_show_all(popup);
	response = gtk_dialog_run (GTK_DIALOG(popup));

	if (response == GTK_RESPONSE_OK)
	{
		global_sleep_time = 
			gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(spin_button));
		temp = g_strdup_printf("Refresh Interval set to %d seconds.",
				       global_sleep_time);
		gtk_statusbar_pop(GTK_STATUSBAR(main_statusbar), 
				  STATUS_REFRESH);
		response = gtk_statusbar_push(GTK_STATUSBAR(main_statusbar), 
					      STATUS_REFRESH,
					      temp);
		g_free(temp);
		if (!g_thread_create(_refresh_thr, GINT_TO_POINTER(response),
				     FALSE, &error))
		{
			g_printerr ("Failed to create refresh thread: %s\n", 
				    error->message);
		}
	}

	gtk_widget_destroy(popup);
	
	return;
}

extern void create_search_popup(GtkToggleAction *action, gpointer user_data)
{
	GtkWidget *table = gtk_table_new(1, 2, FALSE);
	GtkWidget *popup = gtk_dialog_new_with_buttons(
		"Search",
		GTK_WINDOW(user_data),
		GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
		GTK_STOCK_OK,
		GTK_RESPONSE_OK,
		GTK_STOCK_CANCEL,
		GTK_RESPONSE_CANCEL,
		NULL);
	int response = 0;
	display_data_t pulldown_display_data[] = {
		{G_TYPE_NONE, JOB_PAGE, "Job", TRUE, -1},
		{G_TYPE_NONE, PART_PAGE, "Partition", TRUE, -1},
#ifdef HAVE_BG
		{G_TYPE_NONE, BLOCK_PAGE, "BG Block", TRUE, -1},
		{G_TYPE_NONE, NODE_PAGE, "Base Partitions", TRUE, -1},	
#else
		{G_TYPE_NONE, NODE_PAGE, "Node", TRUE, -1},
#endif
		{G_TYPE_NONE, -1, NULL, FALSE, -1}
	};
	GtkWidget *combo = 
		create_pulldown_combo(pulldown_display_data, PAGE_CNT);
	GtkWidget *entry = gtk_entry_new();
	
	gtk_container_set_border_width(GTK_CONTAINER(table), 10);
	
	gtk_box_pack_start(GTK_BOX(GTK_DIALOG(popup)->vbox), 
			   table, FALSE, FALSE, 0);
	
	gtk_table_attach_defaults(GTK_TABLE(table), combo, 0, 1, 0, 1);
	gtk_table_attach_defaults(GTK_TABLE(table), entry, 1, 2, 0, 1);

	gtk_widget_show_all(popup);
	response = gtk_dialog_run (GTK_DIALOG(popup));

	if (response == GTK_RESPONSE_OK)
		_search_entry(GTK_ENTRY(entry), GTK_COMBO_BOX(combo));
	

	gtk_widget_destroy(popup);
	
	return;
}

extern void change_refresh_popup(GtkToggleAction *action, gpointer user_data)
{
	GtkWidget *table = gtk_table_new(1, 2, FALSE);
	GtkWidget *label = gtk_label_new("Interval in Seconds ");
	GtkObject *adjustment = gtk_adjustment_new(global_sleep_time,
						   1, 10000,
						   5, 60,
						   1);
	GtkWidget *spin_button = 
		gtk_spin_button_new(GTK_ADJUSTMENT(adjustment), 1, 0);
	GtkWidget *popup = gtk_dialog_new_with_buttons(
		"Refresh Interval",
		GTK_WINDOW (user_data),
		GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
		GTK_STOCK_OK,
		GTK_RESPONSE_OK,
		GTK_STOCK_CANCEL,
		GTK_RESPONSE_CANCEL,
		NULL);
	GError *error = NULL;
	int response = 0;
	char *temp = NULL;

	gtk_container_set_border_width(GTK_CONTAINER(table), 10);
	
	gtk_box_pack_start(GTK_BOX(GTK_DIALOG(popup)->vbox), 
			   table, FALSE, FALSE, 0);
	
	gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 0, 1);	
	gtk_table_attach_defaults(GTK_TABLE(table), spin_button, 1, 2, 0, 1);
	
	gtk_widget_show_all(popup);
	response = gtk_dialog_run (GTK_DIALOG(popup));

	if (response == GTK_RESPONSE_OK)
	{
		global_sleep_time = 
			gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(spin_button));
		temp = g_strdup_printf("Refresh Interval set to %d seconds.",
				       global_sleep_time);
		gtk_statusbar_pop(GTK_STATUSBAR(main_statusbar), 
				  STATUS_REFRESH);
		response = gtk_statusbar_push(GTK_STATUSBAR(main_statusbar), 
					      STATUS_REFRESH,
					      temp);
		g_free(temp);
		if (!g_thread_create(_refresh_thr, GINT_TO_POINTER(response),
				     FALSE, &error))
		{
			g_printerr ("Failed to create refresh thread: %s\n", 
				    error->message);
		}
	}

	gtk_widget_destroy(popup);
	
	return;
}

