pidgin/gtkstatusbox.c

/*
 * @file gtkstatusbox.c GTK+ Status Selection Widget
 * @ingroup gtkui
 *
 * purple
 *
 * Purple is the legal property of its developers, whose names are too numerous
 * to list here.  Please refer to the COPYRIGHT file distributed with this
 * source distribution.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

/*
 * The status box is made up of two main pieces:
 *   - The box that displays the current status, which is made
 *     of a GtkListStore ("status_box->store") and GtkCellView
 *     ("status_box->cell_view").  There is always exactly 1 row
 *     in this list store.  Only the TYPE_ICON and TYPE_TEXT
 *     columns are used in this list store.
 *   - The dropdown menu that lets users select a status, which
 *     is made of a GtkComboBox ("status_box") and GtkListStore
 *     ("status_box->dropdown_store").  This dropdown is shown
 *     when the user clicks on the box that displays the current
 *     status.  This list store contains one row for Available,
 *     one row for Away, etc., a few rows for popular statuses,
 *     and the "New..." and "Saved..." options.
 */

#include <gdk/gdkkeysyms.h>

#include "account.h"
#include "core.h"
#include "internal.h"
#include "network.h"
#include "savedstatuses.h"
#include "status.h"
#include "debug.h"

#include "pidgin.h"
#include "gtksavedstatuses.h"
#include "pidginstock.h"
#include "gtkstatusbox.h"
#include "gtkutils.h"

#ifdef USE_GTKSPELL
#  include <gtkspell/gtkspell.h>
#  ifdef _WIN32
#    include "wspell.h"
#  endif
#endif

#define TYPING_TIMEOUT 4000

static void imhtml_changed_cb(GtkTextBuffer *buffer, void *data);
static void imhtml_format_changed_cb(GtkIMHtml *imhtml, GtkIMHtmlButtons buttons, void *data);
static void remove_typing_cb(PidginStatusBox *box);
static void update_size (PidginStatusBox *box);
static gint get_statusbox_index(PidginStatusBox *box, PurpleSavedStatus *saved_status);

static void pidgin_status_box_pulse_typing(PidginStatusBox *status_box);
static void pidgin_status_box_refresh(PidginStatusBox *status_box);
static void status_menu_refresh_iter(PidginStatusBox *status_box);
static void pidgin_status_box_regenerate(PidginStatusBox *status_box);
static void pidgin_status_box_changed(PidginStatusBox *box);
static void pidgin_status_box_size_request (GtkWidget *widget, GtkRequisition *requisition);
static void pidgin_status_box_size_allocate (GtkWidget *widget, GtkAllocation *allocation);
static gboolean pidgin_status_box_expose_event (GtkWidget *widget, GdkEventExpose *event);
static void pidgin_status_box_redisplay_buddy_icon(PidginStatusBox *status_box);
static void pidgin_status_box_forall (GtkContainer *container, gboolean include_internals, GtkCallback callback, gpointer callback_data);
static void pidgin_status_box_popup(PidginStatusBox *box);
static void pidgin_status_box_popdown(PidginStatusBox *box);

static void do_colorshift (GdkPixbuf *dest, GdkPixbuf *src, int shift);
static void icon_choose_cb(const char *filename, gpointer data);
static void remove_buddy_icon_cb(GtkWidget *w, PidginStatusBox *box);

enum {
	/** A PidginStatusBoxItemType */
	TYPE_COLUMN,

	/**
	 * This is a GdkPixbuf (the other columns are strings).
	 * This column is visible.
	 */
	ICON_COLUMN,

	/** The text displayed on the status box.  This column is visible. */
	TEXT_COLUMN,

	/** The plain-English title of this item */
	TITLE_COLUMN,

	/** A plain-English description of this item */
	DESC_COLUMN,

	/*
	 * This value depends on TYPE_COLUMN.  For POPULAR types,
	 * this is the creation time.  For PRIMITIVE types,
	 * this is the PurpleStatusPrimitive.
	 */
	DATA_COLUMN,

	NUM_COLUMNS
};

enum {
	PROP_0,
	PROP_ACCOUNT,
	PROP_ICON_SEL,
};

GtkContainerClass *parent_class = NULL;

static void pidgin_status_box_class_init (PidginStatusBoxClass *klass);
static void pidgin_status_box_init (PidginStatusBox *status_box);

GType
pidgin_status_box_get_type (void)
{
	static GType status_box_type = 0;

	if (!status_box_type)
	{
		static const GTypeInfo status_box_info =
		{
			sizeof (PidginStatusBoxClass),
			NULL, /* base_init */
			NULL, /* base_finalize */
			(GClassInitFunc) pidgin_status_box_class_init,
			NULL, /* class_finalize */
			NULL, /* class_data */
			sizeof (PidginStatusBox),
			0,
			(GInstanceInitFunc) pidgin_status_box_init,
			NULL  /* value_table */
		};

		status_box_type = g_type_register_static(GTK_TYPE_CONTAINER,
												 "PidginStatusBox",
												 &status_box_info,
												 0);
	}

	return status_box_type;
}

static void
pidgin_status_box_get_property(GObject *object, guint param_id,
                                 GValue *value, GParamSpec *psec)
{
	PidginStatusBox *statusbox = PIDGIN_STATUS_BOX(object);

	switch (param_id) {
	case PROP_ACCOUNT:
		g_value_set_pointer(value, statusbox->account);
		break;
	case PROP_ICON_SEL:
		g_value_set_boolean(value, statusbox->icon_box != NULL);
		break;
	default:
		G_OBJECT_WARN_INVALID_PROPERTY_ID(object, param_id, psec);
		break;
	}
}

static void
update_to_reflect_account_status(PidginStatusBox *status_box, PurpleAccount *account, PurpleStatus *newstatus)
{
	const GList *l;
	int status_no = -1;
	const PurpleStatusType *statustype = NULL;
	const char *message;

	statustype = purple_status_type_find_with_id((GList *)purple_account_get_status_types(account),
	                                           (char *)purple_status_type_get_id(purple_status_get_type(newstatus)));

	for (l = purple_account_get_status_types(account); l != NULL; l = l->next) {
		PurpleStatusType *status_type = (PurpleStatusType *)l->data;

		if (!purple_status_type_is_user_settable(status_type))
			continue;
		status_no++;
		if (statustype == status_type)
			break;
	}

	if (status_no != -1) {
		GtkTreePath *path;
		gtk_widget_set_sensitive(GTK_WIDGET(status_box), FALSE);
		path = gtk_tree_path_new_from_indices(status_no, -1);
		if (status_box->active_row)
			gtk_tree_row_reference_free(status_box->active_row);
		status_box->active_row = gtk_tree_row_reference_new(GTK_TREE_MODEL(status_box->dropdown_store), path);
		gtk_tree_path_free(path);

		message = purple_status_get_attr_string(newstatus, "message");

		if (!message || !*message)
		{
			gtk_widget_hide_all(status_box->vbox);
			status_box->imhtml_visible = FALSE;
		}
		else
		{
			gtk_widget_show_all(status_box->vbox);
			status_box->imhtml_visible = TRUE;
			gtk_imhtml_clear(GTK_IMHTML(status_box->imhtml));
			gtk_imhtml_clear_formatting(GTK_IMHTML(status_box->imhtml));
			gtk_imhtml_append_text(GTK_IMHTML(status_box->imhtml), message, 0);
		}
		gtk_widget_set_sensitive(GTK_WIDGET(status_box), TRUE);
		pidgin_status_box_refresh(status_box);
	}
}

static void
account_status_changed_cb(PurpleAccount *account, PurpleStatus *oldstatus, PurpleStatus *newstatus, PidginStatusBox *status_box)
{
	if (status_box->account == account)
		update_to_reflect_account_status(status_box, account, newstatus);
	else if (status_box->token_status_account == account)
		status_menu_refresh_iter(status_box);
}

static gboolean
icon_box_press_cb(GtkWidget *widget, GdkEventButton *event, PidginStatusBox *box)
{
	if (event->button == 3) {
		GtkWidget *menu_item;

		if (box->icon_box_menu)
			gtk_widget_destroy(box->icon_box_menu);

		box->icon_box_menu = gtk_menu_new();

		menu_item = pidgin_new_item_from_stock(box->icon_box_menu, _("Remove"), GTK_STOCK_REMOVE,
						     G_CALLBACK(remove_buddy_icon_cb),
						     box, 0, 0, NULL);
		if (purple_prefs_get_path("/purple/gtk/accounts/buddyicon") == NULL)
			gtk_widget_set_sensitive(menu_item, FALSE);

		gtk_menu_popup(GTK_MENU(box->icon_box_menu), NULL, NULL, NULL, NULL,
			       event->button, event->time);

	} else {
		if (box->buddy_icon_sel) {
			gtk_window_present(GTK_WINDOW(box->buddy_icon_sel));
			return FALSE;
		}

		box->buddy_icon_sel = pidgin_buddy_icon_chooser_new(NULL, icon_choose_cb, box);
		gtk_widget_show_all(box->buddy_icon_sel);
	}
	return FALSE;
}

static void
icon_box_dnd_cb(GtkWidget *widget, GdkDragContext *dc, gint x, gint y,
		GtkSelectionData *sd, guint info, guint t, PidginStatusBox *box)
{
	gchar *name = (gchar *)sd->data;

	if ((sd->length >= 0) && (sd->format == 8)) {
		/* Well, it looks like the drag event was cool.
		 * Let's do something with it */
		if (!g_ascii_strncasecmp(name, "file://", 7)) {
			GError *converr = NULL;
			gchar *tmp, *rtmp;
		
			if(!(tmp = g_filename_from_uri(name, NULL, &converr))) {
				purple_debug(PURPLE_DEBUG_ERROR, "buddyicon", "%s\n",
					   (converr ? converr->message :
					    "g_filename_from_uri error"));
				return;
			}
			if ((rtmp = strchr(tmp, '\r')) || (rtmp = strchr(tmp, '\n')))
				*rtmp = '\0';
			icon_choose_cb(tmp, box);
			g_free(tmp);
		}
		gtk_drag_finish(dc, TRUE, FALSE, t);
	}
	gtk_drag_finish(dc, FALSE, FALSE, t);
}

static void
statusbox_got_url(PurpleUtilFetchUrlData *url_data, gpointer user_data,
                const gchar *themedata, size_t len, const gchar *error_message, 
		PidginStatusBox *status_box)
{
        FILE *f;
        gchar *path;

        if ((error_message != NULL) || (len == 0))
                return;

        f = purple_mkstemp(&path, TRUE);
        fwrite(themedata, len, 1, f);
        fclose(f);

	icon_choose_cb(path, status_box);

        g_unlink(path);
        g_free(path);
}


static gboolean
statusbox_uri_handler(const char *proto, const char *cmd, GHashTable *params, void *data)
{
	const char *src;
printf("%s %s\n", proto, cmd);
	if (g_ascii_strcasecmp(proto, "aim"))
		return FALSE;

	if (g_ascii_strcasecmp(cmd, "buddyicon"))
		return FALSE;

	src = g_hash_table_lookup(params, "account");
	if (src == NULL)
		return FALSE;

	purple_util_fetch_url(src, TRUE, NULL, FALSE, statusbox_got_url, data);
	return TRUE;
}

static gboolean
icon_box_enter_cb(GtkWidget *widget, GdkEventCrossing *event, PidginStatusBox *box)
{
	gdk_window_set_cursor(widget->window, box->hand_cursor);
	gtk_image_set_from_pixbuf(GTK_IMAGE(box->icon), box->buddy_icon_hover);
	return FALSE;
}

static gboolean
icon_box_leave_cb(GtkWidget *widget, GdkEventCrossing *event, PidginStatusBox *box)
{
	gdk_window_set_cursor(widget->window, box->arrow_cursor);
	gtk_image_set_from_pixbuf(GTK_IMAGE(box->icon), box->buddy_icon) ;
	return FALSE;
}


static const GtkTargetEntry dnd_targets[] = {
	{"text/plain", 0, 0},
	{"text/uri-list", 0, 1},
	{"STRING", 0, 2}
};

static void
setup_icon_box(PidginStatusBox *status_box)
{
	if (status_box->icon_box != NULL)
		return;

	status_box->icon = gtk_image_new();
	status_box->icon_box = gtk_event_box_new();
	gtk_widget_set_parent(status_box->icon_box, GTK_WIDGET(status_box));
	gtk_widget_show(status_box->icon_box);

	if (status_box->account &&
		!purple_account_get_bool(status_box->account, "use-global-buddyicon", TRUE))
	{
		char *string = purple_buddy_icons_get_full_path(purple_account_get_buddy_icon(status_box->account));
		pidgin_status_box_set_buddy_icon(status_box, string);
		g_free(string);
	}
	else
	{
		pidgin_status_box_set_buddy_icon(status_box, purple_prefs_get_path("/purple/gtk/accounts/buddyicon"));
	}

	status_box->hand_cursor = gdk_cursor_new (GDK_HAND2);
	status_box->arrow_cursor = gdk_cursor_new (GDK_LEFT_PTR);

	/* Set up DND */
	gtk_drag_dest_set(status_box->icon_box,
			  GTK_DEST_DEFAULT_MOTION |
			  GTK_DEST_DEFAULT_DROP,
			  dnd_targets,
			  sizeof(dnd_targets) / sizeof(GtkTargetEntry),
			  GDK_ACTION_COPY);

	g_signal_connect(G_OBJECT(status_box->icon_box), "drag_data_received", G_CALLBACK(icon_box_dnd_cb), status_box);
	g_signal_connect(G_OBJECT(status_box->icon_box), "enter-notify-event", G_CALLBACK(icon_box_enter_cb), status_box);
	g_signal_connect(G_OBJECT(status_box->icon_box), "leave-notify-event", G_CALLBACK(icon_box_leave_cb), status_box);
	g_signal_connect(G_OBJECT(status_box->icon_box), "button-press-event", G_CALLBACK(icon_box_press_cb), status_box);

	gtk_container_add(GTK_CONTAINER(status_box->icon_box), status_box->icon);
	gtk_widget_show(status_box->icon);
}

static void
destroy_icon_box(PidginStatusBox *statusbox)
{
	if (statusbox->icon_box == NULL)
		return;

	gtk_widget_destroy(statusbox->icon_box);
	gdk_cursor_unref(statusbox->hand_cursor);
	gdk_cursor_unref(statusbox->arrow_cursor);

	g_object_unref(G_OBJECT(statusbox->buddy_icon));
	g_object_unref(G_OBJECT(statusbox->buddy_icon_hover));

	if (statusbox->buddy_icon_sel)
		gtk_widget_destroy(statusbox->buddy_icon_sel);

	if (statusbox->icon_box_menu)
		gtk_widget_destroy(statusbox->icon_box_menu);

	g_free(statusbox->buddy_icon_path);

	statusbox->icon = NULL;
	statusbox->icon_box = NULL;
	statusbox->icon_box_menu = NULL;
	statusbox->buddy_icon_path = NULL;
	statusbox->buddy_icon = NULL;
	statusbox->buddy_icon_hover = NULL;
	statusbox->hand_cursor = NULL;
	statusbox->arrow_cursor = NULL;
}

static void
pidgin_status_box_set_property(GObject *object, guint param_id,
                                 const GValue *value, GParamSpec *pspec)
{
	PidginStatusBox *statusbox = PIDGIN_STATUS_BOX(object);

	switch (param_id) {
	case PROP_ICON_SEL:
		if (g_value_get_boolean(value)) {
			if (statusbox->account) {
				PurplePlugin *plug = purple_plugins_find_with_id(purple_account_get_protocol_id(statusbox->account));
				if (plug) {
					PurplePluginProtocolInfo *prplinfo = PURPLE_PLUGIN_PROTOCOL_INFO(plug);
					if (prplinfo && prplinfo->icon_spec.format != NULL)
						setup_icon_box(statusbox);
				}
			} else {
				setup_icon_box(statusbox);
			}
		} else {
			destroy_icon_box(statusbox);
		}
		break;
	case PROP_ACCOUNT:
		statusbox->account = g_value_get_pointer(value);

		pidgin_status_box_regenerate(statusbox);

		break;
	default:
		G_OBJECT_WARN_INVALID_PROPERTY_ID(object, param_id, pspec);
		break;
	}
}

static void
pidgin_status_box_finalize(GObject *obj)
{
	PidginStatusBox *statusbox = PIDGIN_STATUS_BOX(obj);

	purple_signals_disconnect_by_handle(statusbox);
	purple_prefs_disconnect_by_handle(statusbox);

	gdk_cursor_unref(statusbox->hand_cursor);
	gdk_cursor_unref(statusbox->arrow_cursor);

	g_object_unref(G_OBJECT(statusbox->buddy_icon));
	g_object_unref(G_OBJECT(statusbox->buddy_icon_hover));

	if (statusbox->buddy_icon_sel)
		gtk_widget_destroy(statusbox->buddy_icon_sel);

	g_free(statusbox->buddy_icon_path);

	G_OBJECT_CLASS(parent_class)->finalize(obj);
}

static GType
pidgin_status_box_child_type (GtkContainer *container)
{
    return GTK_TYPE_WIDGET;
}

static void
pidgin_status_box_class_init (PidginStatusBoxClass *klass)
{
	GObjectClass *object_class;
	GtkWidgetClass *widget_class;
	GtkContainerClass *container_class = (GtkContainerClass*)klass;

	parent_class = g_type_class_peek_parent(klass);

	widget_class = (GtkWidgetClass*)klass;
	widget_class->size_request = pidgin_status_box_size_request;
	widget_class->size_allocate = pidgin_status_box_size_allocate;
	widget_class->expose_event = pidgin_status_box_expose_event;

	container_class->child_type = pidgin_status_box_child_type;
	container_class->forall = pidgin_status_box_forall;
	container_class->remove = NULL;

	object_class = (GObjectClass *)klass;

	object_class->finalize = pidgin_status_box_finalize;

	object_class->get_property = pidgin_status_box_get_property;
	object_class->set_property = pidgin_status_box_set_property;

	g_object_class_install_property(object_class,
	                                PROP_ACCOUNT,
	                                g_param_spec_pointer("account",
	                                                     "Account",
	                                                     "The account, or NULL for all accounts",
	                                                      G_PARAM_READWRITE
	                                                     )
	                               );
	g_object_class_install_property(object_class,
	                                PROP_ICON_SEL,
	                                g_param_spec_boolean("iconsel",
	                                                     "Icon Selector",
	                                                     "Whether the icon selector should be displayed or not.",
														 FALSE,
	                                                      G_PARAM_READWRITE
	                                                     )
	                               );
}

/**
 * This updates the text displayed on the status box so that it shows
 * the current status.  This is the only function in this file that
 * should modify status_box->store
 */
static void
pidgin_status_box_refresh(PidginStatusBox *status_box)
{
	GtkIconSize icon_size;
	GtkStyle *style;
	char aa_color[8];
	PurpleSavedStatus *saved_status;
	char *primary, *secondary, *text;
	GdkPixbuf *pixbuf;
	GtkTreePath *path;
	gboolean account_status = FALSE;
	PurpleAccount *acct = (status_box->token_status_account) ? status_box->token_status_account : status_box->account;

	icon_size = gtk_icon_size_from_name(PIDGIN_ICON_SIZE_TANGO_EXTRA_SMALL);
	
	style = gtk_widget_get_style(GTK_WIDGET(status_box));
	snprintf(aa_color, sizeof(aa_color), "#%02x%02x%02x",
		 style->text_aa[GTK_STATE_NORMAL].red >> 8,
		 style->text_aa[GTK_STATE_NORMAL].green >> 8,
		 style->text_aa[GTK_STATE_NORMAL].blue >> 8);

	saved_status = purple_savedstatus_get_current();

	if (status_box->account || (status_box->token_status_account
			&& purple_savedstatus_is_transient(saved_status)))
		account_status = TRUE;

	/* Primary */
	if (status_box->typing != 0)
	{
		GtkTreeIter iter;
		PidginStatusBoxItemType type;
		gpointer data;

		/* Primary (get the status selected in the dropdown) */
		path = gtk_tree_row_reference_get_path(status_box->active_row);
		if (!gtk_tree_model_get_iter (GTK_TREE_MODEL(status_box->dropdown_store), &iter, path))
			return;
		gtk_tree_path_free(path);
		
		gtk_tree_model_get(GTK_TREE_MODEL(status_box->dropdown_store), &iter,
						   TYPE_COLUMN, &type,
						   DATA_COLUMN, &data,
						   -1);
		if (type == PIDGIN_STATUS_BOX_TYPE_PRIMITIVE)
			primary = g_strdup(purple_primitive_get_name_from_type(GPOINTER_TO_INT(data)));
		else
			/* This should never happen, but just in case... */
			primary = g_strdup("New status");
	}
	else if (account_status)
		primary = g_strdup(purple_status_get_name(purple_account_get_active_status(acct)));
	else if (purple_savedstatus_is_transient(saved_status))
		primary = g_strdup(purple_primitive_get_name_from_type(purple_savedstatus_get_type(saved_status)));
	else
		primary = g_markup_escape_text(purple_savedstatus_get_title(saved_status), -1);

	/* Secondary */
	if (status_box->typing != 0)
		secondary = g_strdup(_("Typing"));
	else if (status_box->connecting)
		secondary = g_strdup(_("Connecting"));
	else if (!status_box->network_available)
		secondary = g_strdup(_("Waiting for network connection"));
	else if (purple_savedstatus_is_transient(saved_status))
		secondary = NULL;
	else
	{
		const char *message;
		char *tmp;
		message = purple_savedstatus_get_message(saved_status);
		if (message != NULL)
		{
			tmp = purple_markup_strip_html(message);
			purple_util_chrreplace(tmp, '\n', ' ');
			secondary = g_markup_escape_text(tmp, -1);
			g_free(tmp);
		}
		else
			secondary = NULL;
	}

	/* Pixbuf */
	if (status_box->typing != 0)
		pixbuf = status_box->typing_pixbufs[status_box->typing_index];
	else if (status_box->connecting)
		pixbuf = status_box->connecting_pixbufs[status_box->connecting_index];
	else
	  {
	    PurpleStatusType *status_type;
	    PurpleStatusPrimitive prim;
	    GtkIconSize icon_size = gtk_icon_size_from_name(PIDGIN_ICON_SIZE_TANGO_EXTRA_SMALL);
	    if (account_status) {
	    	status_type = purple_status_get_type(purple_account_get_active_status(acct));
	        prim = purple_status_type_get_primitive(status_type);
	    } else {
	    	prim = purple_savedstatus_get_type(saved_status);
	    }

	    if (prim == PURPLE_STATUS_UNAVAILABLE)
	      	pixbuf = gtk_widget_render_icon (GTK_WIDGET(status_box), PIDGIN_STOCK_STATUS_BUSY,
		   			         icon_size, "PidginStatusBox");
	    else if (prim == PURPLE_STATUS_AWAY)
	      	pixbuf = gtk_widget_render_icon (GTK_WIDGET(status_box), PIDGIN_STOCK_STATUS_AWAY,
		 			         icon_size, "PidginStatusBox");
	    else if (prim == PURPLE_STATUS_EXTENDED_AWAY)
	      	pixbuf = gtk_widget_render_icon (GTK_WIDGET(status_box), PIDGIN_STOCK_STATUS_XA,
					         icon_size, "PidginStatusBox");
	    else if (prim == PURPLE_STATUS_OFFLINE)
	      	pixbuf = gtk_widget_render_icon (GTK_WIDGET(status_box), PIDGIN_STOCK_STATUS_OFFLINE,
					         icon_size, "PidginStatusBox");
	    else
	      	pixbuf = gtk_widget_render_icon (GTK_WIDGET(status_box), PIDGIN_STOCK_STATUS_AVAILABLE,
					         icon_size, "PidginStatusBox");
#if 0
		if (account_status)
			pixbuf = pidgin_create_prpl_icon_with_status(acct,
						purple_status_get_type(purple_account_get_active_status(acct)),
						0.5);
		else
			pixbuf = pidgin_create_purple_icon_with_status(
						purple_savedstatus_get_type(saved_status),
						0.5);

		if (!purple_savedstatus_is_transient(saved_status))
		{
			GdkPixbuf *emblem;

			/* Overlay a disk in the bottom left corner */
			emblem = gtk_widget_render_icon(GTK_WIDGET(status_box->vbox),
						GTK_STOCK_SAVE, icon_size, "PidginStatusBox");
			if (emblem != NULL)
			{
				int width, height;
				width = gdk_pixbuf_get_width(pixbuf) / 2;
				height = gdk_pixbuf_get_height(pixbuf) / 2;
				gdk_pixbuf_composite(emblem, pixbuf, 0, height,
							width, height, 0, height,
							0.5, 0.5, GDK_INTERP_BILINEAR, 255);
				g_object_unref(G_OBJECT(emblem));
			}
		}
#endif
		
	}

	if (status_box->account != NULL) {
		text = g_strdup_printf("%s - <span size=\"smaller\" color=\"%s\">%s</span>",
				       purple_account_get_username(status_box->account),
				       aa_color, secondary ? secondary : primary);
	} else if (secondary != NULL) {
		text = g_strdup_printf("%s<span size=\"smaller\" color=\"%s\"> - %s</span>",
				       primary, aa_color, secondary);
	} else {
		text = g_strdup(primary);
	}
	g_free(primary);
	g_free(secondary);

	/*
	 * Only two columns are used in this list store (does it
	 * really need to be a list store?)
	 */
	gtk_list_store_set(status_box->store, &(status_box->iter),
			   ICON_COLUMN, pixbuf,
			   TEXT_COLUMN, text,
			   -1);
	if ((status_box->typing == 0) && (!status_box->connecting))
		g_object_unref(pixbuf);
	g_free(text);

	/* Make sure to activate the only row in the tree view */
	path = gtk_tree_path_new_from_string("0");
	gtk_cell_view_set_displayed_row(GTK_CELL_VIEW(status_box->cell_view), path);
	gtk_tree_path_free(path);

	update_size(status_box);
}

static PurpleStatusType *
find_status_type_by_index(const PurpleAccount *account, gint active)
{
	const GList *l = purple_account_get_status_types(account);
	gint i;

	for (i = 0; l; l = l->next) {
		PurpleStatusType *status_type = l->data;
		if (!purple_status_type_is_user_settable(status_type))
			continue;

		if (active == i)
			return status_type;
		i++;
	}

	return NULL;
}

/**
 * This updates the GtkTreeView so that it correctly shows the state
 * we are currently using.  It is used when the current state is
 * updated from somewhere other than the GtkStatusBox (from a plugin,
 * or when signing on with the "-n" option, for example).  It is
 * also used when the user selects the "New..." option.
 *
 * Maybe we could accomplish this by triggering off the mouse and
 * keyboard signals instead of the changed signal?
 */
static void
status_menu_refresh_iter(PidginStatusBox *status_box)
{
	PurpleSavedStatus *saved_status;
	PurpleStatusPrimitive primitive;
	gint index;
	const char *message;
	GtkTreePath *path = NULL;

	/* this function is inappropriate for ones with accounts */
	if (status_box->account)
		return;

	saved_status = purple_savedstatus_get_current();

	/*
	 * Suppress the "changed" signal because the status
	 * was changed programmatically.
	 */
	gtk_widget_set_sensitive(GTK_WIDGET(status_box), FALSE);

	/*
	 * If there is a token-account, then select the primitive from the
	 * dropdown using a loop. Otherwise select from the default list.
	 */
	primitive = purple_savedstatus_get_type(saved_status);
	if (!status_box->token_status_account && purple_savedstatus_is_transient(saved_status) &&
		((primitive == PURPLE_STATUS_AVAILABLE) || (primitive == PURPLE_STATUS_AWAY) ||
		 (primitive == PURPLE_STATUS_INVISIBLE) || (primitive == PURPLE_STATUS_OFFLINE)) &&
		(!purple_savedstatus_has_substatuses(saved_status)))
	{
		index = get_statusbox_index(status_box, saved_status);
		path = gtk_tree_path_new_from_indices(index, -1);
	}
	else
	{
		GtkTreeIter iter;
		PidginStatusBoxItemType type;
		gpointer data;

		/* If this saved status is in the list store, then set it as the active item */
		if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(status_box->dropdown_store), &iter))
		{
			do
			{
				gtk_tree_model_get(GTK_TREE_MODEL(status_box->dropdown_store), &iter,
							TYPE_COLUMN, &type,
							DATA_COLUMN, &data,
							-1);

				/* This is a special case because Primitives for the token_status_account are actually
				 * saved statuses with substatuses for the enabled accounts */
				if (status_box->token_status_account && purple_savedstatus_is_transient(saved_status)
					&& type == PIDGIN_STATUS_BOX_TYPE_PRIMITIVE && primitive == GPOINTER_TO_INT(data))
				{
					char *name;
					const char *acct_status_name = purple_status_get_name(
						purple_account_get_active_status(status_box->token_status_account));

					gtk_tree_model_get(GTK_TREE_MODEL(status_box->dropdown_store), &iter,
							TEXT_COLUMN, &name, -1);

					if (!purple_savedstatus_has_substatuses(saved_status)
						|| !strcmp(name, acct_status_name))
					{
						/* Found! */
						path = gtk_tree_model_get_path(GTK_TREE_MODEL(status_box->dropdown_store), &iter);
						g_free(name);
						break;
					}
					g_free(name);
				
				} else if ((type == PIDGIN_STATUS_BOX_TYPE_POPULAR) &&
						(GPOINTER_TO_INT(data) == purple_savedstatus_get_creation_time(saved_status)))
				{
					/* Found! */
					path = gtk_tree_model_get_path(GTK_TREE_MODEL(status_box->dropdown_store), &iter);
					break;
				}
			} while (gtk_tree_model_iter_next(GTK_TREE_MODEL(status_box->dropdown_store), &iter));
		}
	}

	if (status_box->active_row)
		gtk_tree_row_reference_free(status_box->active_row);
	if (path) {   /* path should never be NULL */
		status_box->active_row = gtk_tree_row_reference_new(GTK_TREE_MODEL(status_box->dropdown_store), path);
		gtk_tree_path_free(path);
	} else
		status_box->active_row = NULL;

	message = purple_savedstatus_get_message(saved_status);
	if (!purple_savedstatus_is_transient(saved_status) || !message || !*message)
	{
		status_box->imhtml_visible = FALSE;
		gtk_widget_hide_all(status_box->vbox);
	}
	else
	{
		status_box->imhtml_visible = TRUE;
		gtk_widget_show_all(status_box->vbox);

		/*
		 * Suppress the "changed" signal because the status
		 * was changed programmatically.
		 */
		gtk_widget_set_sensitive(GTK_WIDGET(status_box->imhtml), FALSE);

		gtk_imhtml_clear(GTK_IMHTML(status_box->imhtml));
		gtk_imhtml_clear_formatting(GTK_IMHTML(status_box->imhtml));
		gtk_imhtml_append_text(GTK_IMHTML(status_box->imhtml), message, 0);
		gtk_widget_set_sensitive(GTK_WIDGET(status_box->imhtml), TRUE);
	}

	update_size(status_box);

	/* Stop suppressing the "changed" signal. */
	gtk_widget_set_sensitive(GTK_WIDGET(status_box), TRUE);
}

static void
add_popular_statuses(PidginStatusBox *statusbox)
{
	GtkIconSize icon_size;
	GList *list, *cur;
	GdkPixbuf *pixbuf;

	list = purple_savedstatuses_get_popular(6);
	if (list == NULL)
		/* Odd... oh well, nothing we can do about it. */
		return;

	icon_size = gtk_icon_size_from_name(PIDGIN_ICON_SIZE_TANGO_EXTRA_SMALL);

	pidgin_status_box_add_separator(statusbox);

	for (cur = list; cur != NULL; cur = cur->next)
	{
		PurpleSavedStatus *saved = cur->data;
		const gchar *message;
		gchar *stripped = NULL;
		PurpleStatusPrimitive prim;

		/* Get an appropriate status icon */
		prim = purple_savedstatus_get_type(saved);

		if (prim == PURPLE_STATUS_UNAVAILABLE)
			pixbuf = gtk_widget_render_icon (GTK_WIDGET(statusbox),
					PIDGIN_STOCK_STATUS_BUSY, icon_size, "PidginStatusBox");
		else if (prim == PURPLE_STATUS_AWAY)
			pixbuf = gtk_widget_render_icon (GTK_WIDGET(statusbox),
					PIDGIN_STOCK_STATUS_AWAY, icon_size, "PidginStatusBox");
		else if (prim == PURPLE_STATUS_EXTENDED_AWAY)
			pixbuf = gtk_widget_render_icon (GTK_WIDGET(statusbox),
					PIDGIN_STOCK_STATUS_XA, icon_size, "PidginStatusBox");
		else if (prim == PURPLE_STATUS_OFFLINE)
			pixbuf = gtk_widget_render_icon (GTK_WIDGET(statusbox),
					PIDGIN_STOCK_STATUS_OFFLINE, icon_size, "PidginStatusBox");
		else
			pixbuf = gtk_widget_render_icon (GTK_WIDGET(statusbox),
					PIDGIN_STOCK_STATUS_AVAILABLE, icon_size, "PidginStatusBox");

		if (purple_savedstatus_is_transient(saved))
		{
			/*
			 * Transient statuses do not have a title, so the savedstatus
			 * API returns the message when purple_savedstatus_get_title() is
			 * called, so we don't need to get the message a second time.
			 */
		}
		else
		{
			message = purple_savedstatus_get_message(saved);
			if (message != NULL)
			{
				stripped = purple_markup_strip_html(message);
				purple_util_chrreplace(stripped, '\n', ' ');
			}
#if 0
			/* Overlay a disk in the bottom left corner */
			emblem = gtk_widget_render_icon(GTK_WIDGET(statusbox->vbox),
						GTK_STOCK_SAVE, icon_size, "PidginStatusBox");
			if (emblem != NULL)
			{
				width = gdk_pixbuf_get_width(pixbuf) / 2;
				height = gdk_pixbuf_get_height(pixbuf) / 2;
				gdk_pixbuf_composite(emblem, pixbuf, 0, height,
							width, height, 0, height,
							0.5, 0.5, GDK_INTERP_BILINEAR, 255);
				g_object_unref(G_OBJECT(emblem));
			}
#endif
		}

		pidgin_status_box_add(statusbox, PIDGIN_STATUS_BOX_TYPE_POPULAR,
				pixbuf, purple_savedstatus_get_title(saved), stripped,
				GINT_TO_POINTER(purple_savedstatus_get_creation_time(saved)));
		g_free(stripped);
		if (pixbuf != NULL)
			g_object_unref(G_OBJECT(pixbuf));
	}

	g_list_free(list);
}

/* This returns NULL if the active accounts don't have identical
 * statuses and a token account if they do */
static PurpleAccount* check_active_accounts_for_identical_statuses()
{
	PurpleAccount *acct = NULL, *acct2;
	GList *tmp, *tmp2, *active_accts = purple_accounts_get_all_active();
	const GList *s, *s1, *s2;

	for (tmp = active_accts; tmp; tmp = tmp->next) {
		acct = tmp->data;
		s = purple_account_get_status_types(acct);
		for (tmp2 = tmp->next; tmp2; tmp2 = tmp2->next) {
			acct2 = tmp2->data;

			/* Only actually look at the statuses if the accounts use the same prpl */
			if (strcmp(purple_account_get_protocol_id(acct), purple_account_get_protocol_id(acct2))) {
				acct = NULL;
				break;
			}

			s2 = purple_account_get_status_types(acct2);

			s1 = s;
			while (s1 && s2) {
				PurpleStatusType *st1 = s1->data, *st2 = s2->data;
				/* TODO: Are these enough to consider the statuses identical? */
				if (purple_status_type_get_primitive(st1) != purple_status_type_get_primitive(st2)
						|| strcmp(purple_status_type_get_id(st1), purple_status_type_get_id(st2))
						|| strcmp(purple_status_type_get_name(st1), purple_status_type_get_name(st2))) {
					acct = NULL;
					break;
				}

				s1 = s1->next;
				s2 = s2->next;
			}

			if (s1 != s2) {/* Will both be NULL if matched */
				acct = NULL;
				break;
			}
		}
		if (!acct)
			break;
	}
	g_list_free(active_accts);

	return acct;
}

static void
add_account_statuses(PidginStatusBox *status_box, PurpleAccount *account)
{
	/* Per-account */
	const GList *l;
	GdkPixbuf *pixbuf;

	for (l = purple_account_get_status_types(account); l != NULL; l = l->next)
	{
		PurpleStatusType *status_type = (PurpleStatusType *)l->data;
		PurpleStatusPrimitive prim;
		GtkIconSize icon_size = gtk_icon_size_from_name(PIDGIN_ICON_SIZE_TANGO_EXTRA_SMALL);

		if (!purple_status_type_is_user_settable(status_type))
			continue;

            	prim = purple_status_type_get_primitive(status_type);

            	if (prim == PURPLE_STATUS_UNAVAILABLE)
                	pixbuf = gtk_widget_render_icon (GTK_WIDGET(status_box), PIDGIN_STOCK_STATUS_BUSY,
                       		                          icon_size, "PidginStatusBox");
            	else if (prim == PURPLE_STATUS_AWAY)
                	pixbuf = gtk_widget_render_icon (GTK_WIDGET(status_box), PIDGIN_STOCK_STATUS_AWAY,
                       		                          icon_size, "PidginStatusBox");
            	else if (prim == PURPLE_STATUS_EXTENDED_AWAY)
                	pixbuf = gtk_widget_render_icon (GTK_WIDGET(status_box), PIDGIN_STOCK_STATUS_XA,
                        	                         icon_size, "PidginStatusBox");
            	else if (prim == PURPLE_STATUS_OFFLINE)
                	pixbuf = gtk_widget_render_icon (GTK_WIDGET(status_box), PIDGIN_STOCK_STATUS_OFFLINE,
                        	                         icon_size, "PidginStatusBox");
            	else
                	pixbuf = gtk_widget_render_icon (GTK_WIDGET(status_box), PIDGIN_STOCK_STATUS_AVAILABLE,
                        	                         icon_size, "PidginStatusBox");

		pidgin_status_box_add(PIDGIN_STATUS_BOX(status_box),
					PIDGIN_STATUS_BOX_TYPE_PRIMITIVE, pixbuf,
					purple_status_type_get_name(status_type),
					NULL,
					GINT_TO_POINTER(purple_status_type_get_primitive(status_type)));
		if (pixbuf != NULL)
			g_object_unref(pixbuf);
	}
}

static void
pidgin_status_box_regenerate(PidginStatusBox *status_box)
{
	GdkPixbuf *pixbuf, *pixbuf2, *pixbuf3, *pixbuf4;
	GtkIconSize icon_size;

	icon_size = gtk_icon_size_from_name(PIDGIN_ICON_SIZE_TANGO_EXTRA_SMALL);

	/* Unset the model while clearing it */
	gtk_tree_view_set_model(GTK_TREE_VIEW(status_box->tree_view), NULL);
	gtk_list_store_clear(status_box->dropdown_store);
	/* Don't set the model until the new statuses have been added to the box.
	 * What is presumably a bug in Gtk < 2.4 causes things to get all confused
	 * if we do this here. */
	/* gtk_combo_box_set_model(GTK_COMBO_BOX(status_box), GTK_TREE_MODEL(status_box->dropdown_store)); */

	if (status_box->account == NULL)
	{
		pixbuf = gtk_widget_render_icon (GTK_WIDGET(status_box->vbox), PIDGIN_STOCK_STATUS_AVAILABLE,
		                                 icon_size, "PidginStatusBox");
		/* Do all the currently enabled accounts have the same statuses?
		 * If so, display them instead of our global list.
		 */
		if (status_box->token_status_account) {
			add_account_statuses(status_box, status_box->token_status_account);
		} else {
			/* Global */
			pixbuf2 = gtk_widget_render_icon (GTK_WIDGET(status_box->vbox), PIDGIN_STOCK_STATUS_AWAY,
			                                  icon_size, "PidginStatusBox");
			pixbuf3 = gtk_widget_render_icon (GTK_WIDGET(status_box->vbox), PIDGIN_STOCK_STATUS_OFFLINE,
			                                  icon_size, "PidginStatusBox");
			pixbuf4 = gtk_widget_render_icon (GTK_WIDGET(status_box->vbox), PIDGIN_STOCK_STATUS_AVAILABLE_I,
			                                  icon_size, "PidginStatusBox");

			pidgin_status_box_add(PIDGIN_STATUS_BOX(status_box), PIDGIN_STATUS_BOX_TYPE_PRIMITIVE, pixbuf, _("Available"), NULL, GINT_TO_POINTER(PURPLE_STATUS_AVAILABLE));
			pidgin_status_box_add(PIDGIN_STATUS_BOX(status_box), PIDGIN_STATUS_BOX_TYPE_PRIMITIVE, pixbuf2, _("Away"), NULL, GINT_TO_POINTER(PURPLE_STATUS_AWAY));
			pidgin_status_box_add(PIDGIN_STATUS_BOX(status_box), PIDGIN_STATUS_BOX_TYPE_PRIMITIVE, pixbuf4, _("Invisible"), NULL, GINT_TO_POINTER(PURPLE_STATUS_INVISIBLE));
			pidgin_status_box_add(PIDGIN_STATUS_BOX(status_box), PIDGIN_STATUS_BOX_TYPE_PRIMITIVE, pixbuf3, _("Offline"), NULL, GINT_TO_POINTER(PURPLE_STATUS_OFFLINE));

			if (pixbuf2)	g_object_unref(G_OBJECT(pixbuf2));
			if (pixbuf3)	g_object_unref(G_OBJECT(pixbuf3));
			if (pixbuf4)	g_object_unref(G_OBJECT(pixbuf4));
		}

		add_popular_statuses(status_box);

		pidgin_status_box_add_separator(PIDGIN_STATUS_BOX(status_box));
		pidgin_status_box_add(PIDGIN_STATUS_BOX(status_box), PIDGIN_STATUS_BOX_TYPE_CUSTOM, pixbuf, _("New..."), NULL, NULL);
		pidgin_status_box_add(PIDGIN_STATUS_BOX(status_box), PIDGIN_STATUS_BOX_TYPE_SAVED, pixbuf, _("Saved..."), NULL, NULL);
		if (pixbuf)	g_object_unref(G_OBJECT(pixbuf));

		status_menu_refresh_iter(status_box);
		pidgin_status_box_refresh(status_box);

	} else {
		add_account_statuses(status_box, status_box->account);
		update_to_reflect_account_status(status_box, status_box->account,
			purple_account_get_active_status(status_box->account));
	}
	gtk_tree_view_set_model(GTK_TREE_VIEW(status_box->tree_view), GTK_TREE_MODEL(status_box->dropdown_store));
	gtk_tree_view_set_search_column(GTK_TREE_VIEW(status_box->tree_view), TEXT_COLUMN);
}

static gboolean combo_box_scroll_event_cb(GtkWidget *w, GdkEventScroll *event, GtkIMHtml *imhtml)
{
  	pidgin_status_box_popup(PIDGIN_STATUS_BOX(w));
	return TRUE;
}

static gboolean imhtml_scroll_event_cb(GtkWidget *w, GdkEventScroll *event, GtkIMHtml *imhtml)
{
	if (event->direction == GDK_SCROLL_UP)
		gtk_imhtml_page_up(imhtml);
	else if (event->direction == GDK_SCROLL_DOWN)
		gtk_imhtml_page_down(imhtml);
	return TRUE;
}

static int imhtml_remove_focus(GtkWidget *w, GdkEventKey *event, PidginStatusBox *status_box)
{
	if (event->keyval == GDK_Tab || event->keyval == GDK_KP_Tab)
	{
		/* If last inserted character is a tab, then remove the focus from here */
		GtkWidget *top = gtk_widget_get_toplevel(w);
		g_signal_emit_by_name(G_OBJECT(top), "move_focus",
				(event->state & GDK_SHIFT_MASK) ?
				                  GTK_DIR_TAB_BACKWARD: GTK_DIR_TAB_FORWARD);
		return TRUE;
	}
	if (!status_box->typing != 0)
		return FALSE;

	/* Reset the status if Escape was pressed */
	if (event->keyval == GDK_Escape)
	{
		g_source_remove(status_box->typing);
		status_box->typing = 0;
		if (status_box->account != NULL)
			update_to_reflect_account_status(status_box, status_box->account,
							purple_account_get_active_status(status_box->account));
		else {
			status_menu_refresh_iter(status_box);
			pidgin_status_box_refresh(status_box);
		}
		return TRUE;
	}

	pidgin_status_box_pulse_typing(status_box);
	g_source_remove(status_box->typing);
	status_box->typing = g_timeout_add(TYPING_TIMEOUT, (GSourceFunc)remove_typing_cb, status_box);

	return FALSE;
}

#if GTK_CHECK_VERSION(2,6,0)
static gboolean
dropdown_store_row_separator_func(GtkTreeModel *model,
								  GtkTreeIter *iter, gpointer data)
{
	PidginStatusBoxItemType type;

	gtk_tree_model_get(model, iter, TYPE_COLUMN, &type, -1);

	if (type == PIDGIN_STATUS_BOX_TYPE_SEPARATOR)
		return TRUE;

	return FALSE;
}
#endif

static void
cache_pixbufs(PidginStatusBox *status_box)
{
	GtkIconSize icon_size;
	
	g_object_set(G_OBJECT(status_box->icon_rend), "xpad", 3, NULL);
	icon_size = gtk_icon_size_from_name(PIDGIN_ICON_SIZE_TANGO_EXTRA_SMALL);

	if (status_box->connecting_pixbufs[0] != NULL)
		gdk_pixbuf_unref(status_box->connecting_pixbufs[0]);
	if (status_box->connecting_pixbufs[1] != NULL)
		gdk_pixbuf_unref(status_box->connecting_pixbufs[1]);
	if (status_box->connecting_pixbufs[2] != NULL)
		gdk_pixbuf_unref(status_box->connecting_pixbufs[2]);
	if (status_box->connecting_pixbufs[3] != NULL)
		gdk_pixbuf_unref(status_box->connecting_pixbufs[3]);

	status_box->connecting_index = 0;
	status_box->connecting_pixbufs[0] = gtk_widget_render_icon (GTK_WIDGET(status_box->vbox), PIDGIN_STOCK_ANIMATION_CONNECT0,
								     icon_size, "PidginStatusBox");
	status_box->connecting_pixbufs[1] = gtk_widget_render_icon (GTK_WIDGET(status_box->vbox), PIDGIN_STOCK_ANIMATION_CONNECT1,
								     icon_size, "PidginStatusBox");
	status_box->connecting_pixbufs[2] = gtk_widget_render_icon (GTK_WIDGET(status_box->vbox), PIDGIN_STOCK_ANIMATION_CONNECT2,
								     icon_size, "PidginStatusBox");
	status_box->connecting_pixbufs[3] = gtk_widget_render_icon (GTK_WIDGET(status_box->vbox), PIDGIN_STOCK_ANIMATION_CONNECT3,
								     icon_size, "PidginStatusBox");
	status_box->connecting_pixbufs[4] = gtk_widget_render_icon (GTK_WIDGET(status_box->vbox), PIDGIN_STOCK_ANIMATION_CONNECT4,
								     icon_size, "PidginStatusBox");
	status_box->connecting_pixbufs[5] = gtk_widget_render_icon (GTK_WIDGET(status_box->vbox), PIDGIN_STOCK_ANIMATION_CONNECT5,
								     icon_size, "PidginStatusBox");
	status_box->connecting_pixbufs[6] = gtk_widget_render_icon (GTK_WIDGET(status_box->vbox), PIDGIN_STOCK_ANIMATION_CONNECT6,
								     icon_size, "PidginStatusBox");
	status_box->connecting_pixbufs[7] = gtk_widget_render_icon (GTK_WIDGET(status_box->vbox), PIDGIN_STOCK_ANIMATION_CONNECT7,
								     icon_size, "PidginStatusBox");
	status_box->connecting_pixbufs[8] = gtk_widget_render_icon (GTK_WIDGET(status_box->vbox), PIDGIN_STOCK_ANIMATION_CONNECT8,
								     icon_size, "PidginStatusBox");

	if (status_box->typing_pixbufs[0] != NULL)
		gdk_pixbuf_unref(status_box->typing_pixbufs[0]);
	if (status_box->typing_pixbufs[1] != NULL)
		gdk_pixbuf_unref(status_box->typing_pixbufs[1]);
	if (status_box->typing_pixbufs[2] != NULL)
		gdk_pixbuf_unref(status_box->typing_pixbufs[2]);
	if (status_box->typing_pixbufs[3] != NULL)
		gdk_pixbuf_unref(status_box->typing_pixbufs[3]);

	status_box->typing_index = 0;
	status_box->typing_pixbufs[0] =  gtk_widget_render_icon (GTK_WIDGET(status_box->vbox), PIDGIN_STOCK_ANIMATION_TYPING0,
								     icon_size, "PidginStatusBox");
	status_box->typing_pixbufs[1] =  gtk_widget_render_icon (GTK_WIDGET(status_box->vbox), PIDGIN_STOCK_ANIMATION_TYPING1,
								     icon_size, "PidginStatusBox");
	status_box->typing_pixbufs[2] =  gtk_widget_render_icon (GTK_WIDGET(status_box->vbox), PIDGIN_STOCK_ANIMATION_TYPING2,
								     icon_size, "PidginStatusBox");
	status_box->typing_pixbufs[3] =  gtk_widget_render_icon (GTK_WIDGET(status_box->vbox), PIDGIN_STOCK_ANIMATION_TYPING3,
								     icon_size, "PidginStatusBox");
	status_box->typing_pixbufs[4] =  gtk_widget_render_icon (GTK_WIDGET(status_box->vbox), PIDGIN_STOCK_ANIMATION_TYPING4,
								     icon_size, "PidginStatusBox");
}

static void account_enabled_cb(PurpleAccount *acct, PidginStatusBox *status_box) {
	PurpleAccount *initial_token_acct = status_box->token_status_account;

	status_box->token_status_account = check_active_accounts_for_identical_statuses();

	/* Regenerate the list if it has changed */
	if (initial_token_acct != status_box->token_status_account) {
		pidgin_status_box_regenerate(status_box);
	}

}

static void
current_savedstatus_changed_cb(PurpleSavedStatus *now, PurpleSavedStatus *old, PidginStatusBox *status_box)
{
	/* Make sure our current status is added to the list of popular statuses */
	pidgin_status_box_regenerate(status_box);
}

static void
spellcheck_prefs_cb(const char *name, PurplePrefType type,
					gconstpointer value, gpointer data)
{
#ifdef USE_GTKSPELL
	PidginStatusBox *status_box = (PidginStatusBox *)data;

	if (value)
		pidgin_setup_gtkspell(GTK_TEXT_VIEW(status_box->imhtml));
	else
	{
		GtkSpell *spell;
		spell = gtkspell_get_from_text_view(GTK_TEXT_VIEW(status_box->imhtml));
		gtkspell_detach(spell);
	}
#endif
}

#if 0
static gboolean button_released_cb(GtkWidget *widget, GdkEventButton *event, PidginStatusBox *box)
{

	if (event->button != 1)
		return FALSE;
	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(box->toggle_button), FALSE);
	if (!box->imhtml_visible)
		g_signal_emit_by_name(G_OBJECT(box), "changed", NULL, NULL);
	return TRUE;
}

static gboolean button_pressed_cb(GtkWidget *widget, GdkEventButton *event, PidginStatusBox *box)
{
	if (event->button != 1)
		return FALSE;
	gtk_combo_box_popup(GTK_COMBO_BOX(box));
	// Disabled until button_released_cb works
	// gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(box->toggle_button), TRUE);
	return TRUE;
}
#endif

static void
pidgin_status_box_list_position (PidginStatusBox *status_box, int *x, int *y, int *width, int *height)
{
#if GTK_CHECK_VERSION(2,2,0)
  GdkScreen *screen;
  gint monitor_num;
  GdkRectangle monitor;
#endif
  GtkRequisition popup_req;
  GtkPolicyType hpolicy, vpolicy;
  
  gdk_window_get_origin (GTK_WIDGET(status_box)->window, x, y);

  *x += GTK_WIDGET(status_box)->allocation.x;
  *y += GTK_WIDGET(status_box)->allocation.y;
 
  *width = GTK_WIDGET(status_box)->allocation.width;
  
  hpolicy = vpolicy = GTK_POLICY_NEVER;
  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (status_box->scrolled_window),
				  hpolicy, vpolicy);
  gtk_widget_size_request (status_box->popup_frame, &popup_req);

  if (popup_req.width > *width)
    {
      hpolicy = GTK_POLICY_ALWAYS;
      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (status_box->scrolled_window),
				      hpolicy, vpolicy);
      gtk_widget_size_request (status_box->popup_frame, &popup_req);
    }

  *height = popup_req.height;

#if GTK_CHECK_VERSION(2,2,0)
  screen = gtk_widget_get_screen (GTK_WIDGET (status_box));
  monitor_num = gdk_screen_get_monitor_at_window (screen, 
						  GTK_WIDGET (status_box)->window);
  gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);

  if (*x < monitor.x)
    *x = monitor.x;
  else if (*x + *width > monitor.x + monitor.width)
    *x = monitor.x + monitor.width - *width;
  
  if (*y + GTK_WIDGET(status_box)->allocation.height + *height <= monitor.y + monitor.height)
	  *y += GTK_WIDGET(status_box)->allocation.height;
  else if (*y - *height >= monitor.y)
	  *y -= *height;
  else if (monitor.y + monitor.height - (*y + GTK_WIDGET(status_box)->allocation.height) > *y - monitor.y)
    {
	    *y += GTK_WIDGET(status_box)->allocation.height;
	    *height = monitor.y + monitor.height - *y;
    }
  else 
    {
	    *height = *y - monitor.y;
	    *y = monitor.y;
    }

  if (popup_req.height > *height)
    {
      vpolicy = GTK_POLICY_ALWAYS;
      
      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (status_box->scrolled_window),
				      hpolicy, vpolicy);
    }
#endif
}

static gboolean
popup_grab_on_window (GdkWindow *window,
		      guint32    activate_time,
		      gboolean   grab_keyboard)
{
  if ((gdk_pointer_grab (window, TRUE,
			 GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
			 GDK_POINTER_MOTION_MASK,
			 NULL, NULL, activate_time) == 0))
    {
      if (!grab_keyboard ||
	  gdk_keyboard_grab (window, TRUE,
			     activate_time) == 0)
	return TRUE;
      else
	{
#if GTK_CHECK_VERSION(2,2,0)
	  gdk_display_pointer_ungrab (gdk_drawable_get_display (window),
				      activate_time);
#else
	  gdk_pointer_ungrab(activate_time);
	  gdk_keyboard_ungrab(activate_time);
#endif
	  return FALSE;
	}
    }

  return FALSE;
}


static void
pidgin_status_box_popup(PidginStatusBox *box)
{
	int width, height, x, y;
	pidgin_status_box_list_position (box, &x, &y, &width, &height);
  
	gtk_widget_set_size_request (box->popup_window, width, height);  
	gtk_window_move (GTK_WINDOW (box->popup_window), x, y);
	gtk_widget_show(box->popup_window);
	gtk_widget_grab_focus (box->tree_view);
	if (!popup_grab_on_window (box->popup_window->window,
				   GDK_CURRENT_TIME, TRUE)) {
		gtk_widget_hide (box->popup_window);
		return;
	}
	gtk_grab_add (box->popup_window);
	box->popup_in_progress = TRUE;
	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (box->toggle_button),
				      TRUE);

	if (box->active_row) {
		GtkTreePath *path = gtk_tree_row_reference_get_path(box->active_row);
		gtk_tree_view_set_cursor(GTK_TREE_VIEW(box->tree_view), path, NULL, FALSE);
		gtk_tree_path_free(path);
	}
}

static void
pidgin_status_box_popdown(PidginStatusBox *box) {
	gtk_widget_hide(box->popup_window);
	box->popup_in_progress = FALSE;
	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (box->toggle_button),
				      FALSE);
	gtk_grab_remove (box->popup_window);
}


static void
toggled_cb(GtkWidget *widget, PidginStatusBox *box)
{
	if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)))  {
		if (!box->popup_in_progress) 
			pidgin_status_box_popup (box);
	}  else {
		pidgin_status_box_popdown(box);
	}
}

static void
buddy_icon_set_cb(const char *filename, PidginStatusBox *box)
{

	if (box->account) {
		PurplePlugin *plug = purple_find_prpl(purple_account_get_protocol_id(box->account));
		if (plug) {
			PurplePluginProtocolInfo *prplinfo = PURPLE_PLUGIN_PROTOCOL_INFO(plug);
			if (prplinfo && prplinfo->icon_spec.format) {
				char *icon = NULL;
				if (filename)
					icon = pidgin_convert_buddy_icon(plug, filename);
				purple_account_set_bool(box->account, "use-global-buddyicon", (filename != NULL));
				purple_account_set_ui_string(box->account, PIDGIN_UI, "non-global-buddyicon-cached-path", icon);
				purple_account_set_buddy_icon_path(box->account, filename);
				purple_account_set_buddy_icon(box->account, icon);
				g_free(icon);
			}
		}
	} else {
		GList *accounts;
		for (accounts = purple_accounts_get_all(); accounts != NULL; accounts = accounts->next) {
			PurpleAccount *account = accounts->data;
			PurplePlugin *plug = purple_find_prpl(purple_account_get_protocol_id(account));
			if (plug) {
				PurplePluginProtocolInfo *prplinfo = PURPLE_PLUGIN_PROTOCOL_INFO(plug);
				if (prplinfo != NULL &&
				    purple_account_get_bool(account, "use-global-buddyicon", TRUE) &&
				    prplinfo->icon_spec.format) {
					char *icon = NULL;
					if (filename)
						icon = pidgin_convert_buddy_icon(plug, filename);
					purple_account_set_buddy_icon_path(account, filename);
					purple_account_set_buddy_icon(account, icon);
					g_free(icon);
				}
			}
		}
	}
	pidgin_status_box_set_buddy_icon(box, filename);
}

static void
remove_buddy_icon_cb(GtkWidget *w, PidginStatusBox *box)
{
	if (box->account == NULL)
		/* The pref-connect callback does the actual work */
		purple_prefs_set_path("/purple/gtk/accounts/buddyicon", NULL);
	else
		buddy_icon_set_cb(NULL, box);

	gtk_widget_destroy(box->icon_box_menu);
	box->icon_box_menu = NULL;
}

static void
icon_choose_cb(const char *filename, gpointer data)
{
	PidginStatusBox *box = data;
	if (filename) {
		if (box->account == NULL)
			/* The pref-connect callback does the actual work */
			purple_prefs_set_path("/purple/gtk/accounts/buddyicon", filename);
		else
			buddy_icon_set_cb(filename, box);
	}

	box->buddy_icon_sel = NULL;
}

static void
update_buddyicon_cb(const char *name, PurplePrefType type,
		    gconstpointer value, gpointer data)
{
	buddy_icon_set_cb(value, (PidginStatusBox*) data);
}

static void
treeview_activate_current_selection(PidginStatusBox *status_box, GtkTreePath *path)
{
	if (status_box->active_row)
		gtk_tree_row_reference_free(status_box->active_row);
	
	status_box->active_row = gtk_tree_row_reference_new(GTK_TREE_MODEL(status_box->dropdown_store), path);
	
	pidgin_status_box_popdown (status_box);
	pidgin_status_box_changed(status_box);
}

static gboolean 
treeview_button_release_cb(GtkWidget *widget, GdkEventButton *event, PidginStatusBox *status_box) 
{
	GtkTreePath *path = NULL;
	int ret;
	GtkWidget *ewidget = gtk_get_event_widget ((GdkEvent *)event);
	
	if (ewidget != status_box->tree_view) {
		if (ewidget == status_box->toggle_button && 
		    status_box->popup_in_progress &&
		    gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (status_box->toggle_button))) {
			pidgin_status_box_popdown (status_box);
			return TRUE;
		}
		
		/* released outside treeview */
		if (ewidget != status_box->toggle_button) 
			{
				pidgin_status_box_popdown (status_box);
				return TRUE;
			}
		
		return FALSE;
	}
	
	ret = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (status_box->tree_view),
					     event->x, event->y,
					     &path,
					     NULL, NULL, NULL);

	if (!ret)
		return TRUE; /* clicked outside window? */
	
	treeview_activate_current_selection(status_box, path);
	gtk_tree_path_free (path);

	return TRUE;
}

static gboolean
treeview_key_press_event(GtkWidget *widget,
			GdkEventKey *event, PidginStatusBox *box)
{
	if (box->popup_in_progress) {
		if (event->keyval == GDK_Escape) {
			pidgin_status_box_popdown(box);
			return TRUE;
		} else if (event->keyval == GDK_Return) {
			GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(box->tree_view));
			GtkTreeIter iter;
			GtkTreePath *path;

			if (gtk_tree_selection_get_selected(sel, NULL, &iter)) {
				path = gtk_tree_model_get_path(GTK_TREE_MODEL(box->dropdown_store), &iter);
				treeview_activate_current_selection(box, path);
				gtk_tree_path_free (path);
				return TRUE;
			}
		}
	}
	return FALSE;
}

static void
pidgin_status_box_init (PidginStatusBox *status_box)
{
	GtkCellRenderer *text_rend;
	GtkCellRenderer *icon_rend;
	GtkTextBuffer *buffer;
	GtkWidget *toplevel;
	GtkTreeSelection *sel;

	GTK_WIDGET_SET_FLAGS (status_box, GTK_NO_WINDOW);
	status_box->imhtml_visible = FALSE;
	status_box->network_available = purple_network_is_available();
	status_box->connecting = FALSE;
	status_box->typing = 0;
	status_box->toggle_button = gtk_toggle_button_new();
	status_box->hbox = gtk_hbox_new(FALSE, 6);
	status_box->cell_view = gtk_cell_view_new();
	status_box->vsep = gtk_vseparator_new();
	status_box->arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
	
	status_box->store = gtk_list_store_new(NUM_COLUMNS, G_TYPE_INT, GDK_TYPE_PIXBUF, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER);
	status_box->dropdown_store = gtk_list_store_new(NUM_COLUMNS, G_TYPE_INT, GDK_TYPE_PIXBUF, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER);
;
	gtk_cell_view_set_model(GTK_CELL_VIEW(status_box->cell_view), GTK_TREE_MODEL(status_box->store));
	gtk_list_store_append(status_box->store, &(status_box->iter));

	gtk_container_add(GTK_CONTAINER(status_box->toggle_button), status_box->hbox);
	gtk_box_pack_start(GTK_BOX(status_box->hbox), status_box->cell_view, TRUE, TRUE, 0);
	gtk_box_pack_start(GTK_BOX(status_box->hbox), status_box->vsep, FALSE, FALSE, 0);
	gtk_box_pack_start(GTK_BOX(status_box->hbox), status_box->arrow, FALSE, FALSE, 0);
	gtk_widget_show_all(status_box->toggle_button);
#if GTK_CHECK_VERSION(2,4,0)
	gtk_button_set_focus_on_click(GTK_BUTTON(status_box->toggle_button), FALSE);
#endif

	text_rend = gtk_cell_renderer_text_new();
	icon_rend = gtk_cell_renderer_pixbuf_new();

	status_box->popup_window = gtk_window_new (GTK_WINDOW_POPUP);

	toplevel = gtk_widget_get_toplevel (GTK_WIDGET (status_box));
	if (GTK_IS_WINDOW (toplevel))  {
		gtk_window_set_transient_for (GTK_WINDOW (status_box->popup_window),
				GTK_WINDOW (toplevel));
	}

	gtk_window_set_resizable (GTK_WINDOW (status_box->popup_window), FALSE);
#if GTK_CHECK_VERSION(2,2,0)
	gtk_window_set_screen (GTK_WINDOW (status_box->popup_window),
			gtk_widget_get_screen (GTK_WIDGET (status_box)));
#endif
	status_box->popup_frame = gtk_frame_new (NULL);
	gtk_frame_set_shadow_type (GTK_FRAME (status_box->popup_frame),
			GTK_SHADOW_ETCHED_IN);
	gtk_container_add (GTK_CONTAINER (status_box->popup_window),
			status_box->popup_frame);

	gtk_widget_show (status_box->popup_frame);

	status_box->scrolled_window = gtk_scrolled_window_new (NULL, NULL);

	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (status_box->scrolled_window),
			GTK_POLICY_NEVER,
			GTK_POLICY_NEVER);
	gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (status_box->scrolled_window),
			GTK_SHADOW_NONE);

	gtk_widget_show (status_box->scrolled_window);

	gtk_container_add (GTK_CONTAINER (status_box->popup_frame),
			status_box->scrolled_window);

	status_box->tree_view = gtk_tree_view_new ();
	sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (status_box->tree_view));
	gtk_tree_selection_set_mode (sel, GTK_SELECTION_BROWSE);
	gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (status_box->tree_view),
			FALSE);
#if GTK_CHECK_VERSION(2,6,0)
	gtk_tree_view_set_hover_selection (GTK_TREE_VIEW (status_box->tree_view),
			TRUE);
#endif
	gtk_tree_view_set_model (GTK_TREE_VIEW (status_box->tree_view),
			GTK_TREE_MODEL(status_box->dropdown_store));
	status_box->column = gtk_tree_view_column_new ();
	gtk_tree_view_append_column (GTK_TREE_VIEW (status_box->tree_view),
			status_box->column);
	gtk_tree_view_column_pack_start(status_box->column, icon_rend, FALSE);
	gtk_tree_view_column_pack_start(status_box->column, text_rend, TRUE);
	gtk_tree_view_column_set_attributes(status_box->column, icon_rend, "pixbuf", ICON_COLUMN, NULL);
	gtk_tree_view_column_set_attributes(status_box->column, text_rend, "markup", TEXT_COLUMN, NULL);
	gtk_container_add(GTK_CONTAINER(status_box->scrolled_window), status_box->tree_view);
	gtk_widget_show(status_box->tree_view);
	gtk_tree_view_set_search_column(GTK_TREE_VIEW(status_box->tree_view), TEXT_COLUMN);
	gtk_tree_view_set_search_equal_func(GTK_TREE_VIEW(status_box->tree_view),
				pidgin_tree_view_search_equal_func, NULL, NULL);
	  
#if GTK_CHECK_VERSION(2, 6, 0)
	g_object_set(text_rend, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
#endif

	status_box->icon_rend = gtk_cell_renderer_pixbuf_new();
	status_box->text_rend = gtk_cell_renderer_text_new();
	gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(status_box->cell_view), status_box->icon_rend, FALSE);
	gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(status_box->cell_view), status_box->text_rend, TRUE);
	gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(status_box->cell_view), status_box->icon_rend, "pixbuf", ICON_COLUMN, NULL);
	gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(status_box->cell_view), status_box->text_rend, "markup", TEXT_COLUMN, NULL);
#if GTK_CHECK_VERSION(2, 6, 0)
	g_object_set(status_box->text_rend, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
#endif

	status_box->vbox = gtk_vbox_new(0, FALSE);
	status_box->sw = pidgin_create_imhtml(FALSE, &status_box->imhtml, NULL, NULL);
	gtk_imhtml_set_editable(GTK_IMHTML(status_box->imhtml), TRUE);

	buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(status_box->imhtml));
#if 0
	g_signal_connect(G_OBJECT(status_box->toggle_button), "button-press-event",
			 G_CALLBACK(button_pressed_cb), status_box);
	g_signal_connect(G_OBJECT(status_box->toggle_button), "button-release-event",
			 G_CALLBACK(button_released_cb), status_box);
#endif
	g_signal_connect(G_OBJECT(status_box->toggle_button), "toggled",
	                 G_CALLBACK(toggled_cb), status_box);
	g_signal_connect(G_OBJECT(buffer), "changed", G_CALLBACK(imhtml_changed_cb), status_box);
	g_signal_connect(G_OBJECT(status_box->imhtml), "format_function_toggle",
			 G_CALLBACK(imhtml_format_changed_cb), status_box);
	g_signal_connect(G_OBJECT(status_box->imhtml), "key_press_event",
			 G_CALLBACK(imhtml_remove_focus), status_box);
	g_signal_connect_swapped(G_OBJECT(status_box->imhtml), "message_send", G_CALLBACK(remove_typing_cb), status_box);
	gtk_imhtml_set_editable(GTK_IMHTML(status_box->imhtml), TRUE);
#ifdef USE_GTKSPELL
	if (purple_prefs_get_bool("/purple/gtk/conversations/spellcheck"))
		pidgin_setup_gtkspell(GTK_TEXT_VIEW(status_box->imhtml));
#endif
	gtk_widget_set_parent(status_box->vbox, GTK_WIDGET(status_box));
	gtk_widget_show_all(status_box->vbox);

	gtk_widget_set_parent(status_box->toggle_button, GTK_WIDGET(status_box));

	gtk_box_pack_start(GTK_BOX(status_box->vbox), status_box->sw, TRUE, TRUE, 0);

	g_signal_connect(G_OBJECT(status_box), "scroll_event", G_CALLBACK(combo_box_scroll_event_cb), NULL);
	g_signal_connect(G_OBJECT(status_box->imhtml), "scroll_event",
					G_CALLBACK(imhtml_scroll_event_cb), status_box->imhtml);
	g_signal_connect(G_OBJECT(status_box->popup_window), "button_release_event", G_CALLBACK(treeview_button_release_cb), status_box);
	g_signal_connect(G_OBJECT(status_box->popup_window), "key_press_event", G_CALLBACK(treeview_key_press_event), status_box);

#if GTK_CHECK_VERSION(2,6,0)
	gtk_tree_view_set_row_separator_func(GTK_TREE_VIEW(status_box->tree_view), dropdown_store_row_separator_func, NULL, NULL);
#endif

	status_box->token_status_account = check_active_accounts_for_identical_statuses();

	cache_pixbufs(status_box);
	pidgin_status_box_regenerate(status_box);

	purple_signal_connect(purple_savedstatuses_get_handle(), "savedstatus-changed",
						status_box,
						PURPLE_CALLBACK(current_savedstatus_changed_cb),
						status_box);
	purple_signal_connect(purple_accounts_get_handle(), "account-enabled", status_box,
						PURPLE_CALLBACK(account_enabled_cb),
						status_box);
	purple_signal_connect(purple_accounts_get_handle(), "account-disabled", status_box,
						PURPLE_CALLBACK(account_enabled_cb),
						status_box);
	purple_signal_connect(purple_accounts_get_handle(), "account-status-changed", status_box,
						PURPLE_CALLBACK(account_status_changed_cb),
						status_box);

	purple_prefs_connect_callback(status_box, "/purple/gtk/conversations/spellcheck",
								spellcheck_prefs_cb, status_box);
	purple_prefs_connect_callback(status_box, "/purple/gtk/accounts/buddyicon",
	                            update_buddyicon_cb, status_box);
	purple_signal_connect(purple_get_core(), "uri-handler", status_box,
					PURPLE_CALLBACK(statusbox_uri_handler), status_box);

}

static void
pidgin_status_box_size_request(GtkWidget *widget,
								 GtkRequisition *requisition)
{
	GtkRequisition box_req;
	gint border_width = GTK_CONTAINER (widget)->border_width;

	gtk_widget_size_request(PIDGIN_STATUS_BOX(widget)->toggle_button, requisition);

	/* Make this icon the same size as other buddy icons in the list; unless it already wants to be bigger */
	requisition->height = MAX(requisition->height, 34);
	requisition->height += border_width * 2;

	/* If the gtkimhtml is visible, then add some additional padding */
	gtk_widget_size_request(PIDGIN_STATUS_BOX(widget)->vbox, &box_req);
	if (box_req.height > 1)
		requisition->height += box_req.height + border_width * 2;

	requisition->width = 1;
}

/* From gnome-panel */
static void
do_colorshift (GdkPixbuf *dest, GdkPixbuf *src, int shift)
{
	gint i, j;
	gint width, height, has_alpha, srcrowstride, destrowstride;
	guchar *target_pixels;
	guchar *original_pixels;
	guchar *pixsrc;
	guchar *pixdest;
	int val;
	guchar r,g,b;

	has_alpha = gdk_pixbuf_get_has_alpha (src);
	width = gdk_pixbuf_get_width (src);
	height = gdk_pixbuf_get_height (src);
	srcrowstride = gdk_pixbuf_get_rowstride (src);
	destrowstride = gdk_pixbuf_get_rowstride (dest);
	target_pixels = gdk_pixbuf_get_pixels (dest);
	original_pixels = gdk_pixbuf_get_pixels (src);

	for (i = 0; i < height; i++) {
		pixdest = target_pixels + i*destrowstride;
		pixsrc = original_pixels + i*srcrowstride;
		for (j = 0; j < width; j++) {
			r = *(pixsrc++);
			g = *(pixsrc++);
			b = *(pixsrc++);
			val = r + shift;
			*(pixdest++) = CLAMP(val, 0, 255);
			val = g + shift;
			*(pixdest++) = CLAMP(val, 0, 255);
			val = b + shift;
			*(pixdest++) = CLAMP(val, 0, 255);
			if (has_alpha)
				*(pixdest++) = *(pixsrc++);
		}
	}
}

static void
pidgin_status_box_size_allocate(GtkWidget *widget,
				  GtkAllocation *allocation)
{
	PidginStatusBox *status_box = PIDGIN_STATUS_BOX(widget);
	GtkRequisition req = {0,0};
	GtkAllocation parent_alc, box_alc, icon_alc;
	gint border_width = GTK_CONTAINER (widget)->border_width;

	gtk_widget_size_request(status_box->toggle_button, &req);
	/* Make this icon the same size as other buddy icons in the list; unless it already wants to be bigger */

	req.height = MAX(req.height, 34);
	req.height += border_width * 2;

	box_alc = *allocation;

	box_alc.width -= (border_width * 2);
	box_alc.height = MAX(1, ((allocation->height - req.height) - (border_width*2)));
	box_alc.x += border_width;
	box_alc.y += req.height + border_width;
	gtk_widget_size_allocate(status_box->vbox, &box_alc);

	parent_alc = *allocation;
	parent_alc.height = MAX(1,req.height - (border_width *2));
	parent_alc.width -= (border_width * 2);
	parent_alc.x += border_width;
	parent_alc.y += border_width;

	if (status_box->icon_box)
	{
		GtkTextDirection dir = gtk_widget_get_direction(widget);
		parent_alc.width -= (parent_alc.height + border_width);
		icon_alc = parent_alc;
		icon_alc.height = MAX(1,req.height) - (border_width*2) -2;
		icon_alc.width = icon_alc.height;
		if (dir == GTK_TEXT_DIR_RTL) {
			icon_alc.x = parent_alc.x;
			parent_alc.x += icon_alc.width + border_width;
		} else {
			icon_alc.x = allocation->width - (icon_alc.width + border_width + 1);
		}
		icon_alc.y += 1;

		if (status_box->icon_size != icon_alc.height)
		{
			status_box->icon_size = icon_alc.height;
			pidgin_status_box_redisplay_buddy_icon(status_box);
		}
		gtk_widget_size_allocate(status_box->icon_box, &icon_alc);
	}
	gtk_widget_size_allocate(status_box->toggle_button, &parent_alc);
	widget->allocation = *allocation;
}

static gboolean
pidgin_status_box_expose_event(GtkWidget *widget,
				 GdkEventExpose *event)
{
	PidginStatusBox *status_box = PIDGIN_STATUS_BOX(widget);
	gtk_container_propagate_expose(GTK_CONTAINER(widget), status_box->vbox, event);
	gtk_container_propagate_expose(GTK_CONTAINER(widget), status_box->toggle_button, event);
	if (status_box->icon_box && status_box->icon_opaque) {
		gtk_paint_box(widget->style, widget->window, GTK_STATE_NORMAL, GTK_SHADOW_OUT, NULL,
				status_box->icon_box, "button", status_box->icon_box->allocation.x-1, status_box->icon_box->allocation.y-1,
				34, 34);
	}		
	return FALSE;
}

static void
pidgin_status_box_forall(GtkContainer *container,
						   gboolean include_internals,
						   GtkCallback callback,
						   gpointer callback_data)
{
	PidginStatusBox *status_box = PIDGIN_STATUS_BOX (container);

	if (include_internals)
	{
	  	(* callback) (status_box->vbox, callback_data);
		(* callback) (status_box->toggle_button, callback_data);
		(* callback) (status_box->arrow, callback_data);
		if (status_box->icon_box)
			(* callback) (status_box->icon_box, callback_data);
	}
}

GtkWidget *
pidgin_status_box_new()
{
	return g_object_new(PIDGIN_TYPE_STATUS_BOX, "account", NULL,
	                    "iconsel", TRUE, NULL);
}

GtkWidget *
pidgin_status_box_new_with_account(PurpleAccount *account)
{
	return g_object_new(PIDGIN_TYPE_STATUS_BOX, "account", account,
	                    "iconsel", TRUE, NULL);
}

/**
 * Add a row to the dropdown menu.
 *
 * @param status_box The status box itself.
 * @param type       A PidginStatusBoxItemType.
 * @param pixbuf     The icon to associate with this row in the menu.
 * @param title      The title of this item.  For the primitive entries,
 *                   this is something like "Available" or "Away."  For
 *                   the saved statuses, this is something like
 *                   "My favorite away message!"  This should be
 *                   plaintext (non-markedup) (this function escapes it).
 * @param desc       The secondary text for this item.  This will be
 *                   placed on the row below the title, in a dimmer
 *                   font (generally gray).  This text should be plaintext
 *                   (non-markedup) (this function escapes it).
 * @param data       Data to be associated with this row in the dropdown
 *                   menu.  For primitives this is the value of the
 *                   PurpleStatusPrimitive.  For saved statuses this is the
 *                   creation timestamp.
 */
void
pidgin_status_box_add(PidginStatusBox *status_box, PidginStatusBoxItemType type, GdkPixbuf *pixbuf, const char *title, const char *desc, gpointer data)
{
	GtkTreeIter iter;
	char *text;

	if (desc == NULL)
	{
		text = g_markup_escape_text(title, -1);
	}
	else
	{
		GtkStyle *style;
		char aa_color[8];
		gchar *escaped_title, *escaped_desc;

		style = gtk_widget_get_style(GTK_WIDGET(status_box));
		snprintf(aa_color, sizeof(aa_color), "#%02x%02x%02x",
			 style->text_aa[GTK_STATE_NORMAL].red >> 8,
			 style->text_aa[GTK_STATE_NORMAL].green >> 8,
			 style->text_aa[GTK_STATE_NORMAL].blue >> 8);

		escaped_title = g_markup_escape_text(title, -1);
		escaped_desc = g_markup_escape_text(desc, -1);
		text = g_strdup_printf("%s - <span color=\"%s\" size=\"smaller\">%s</span>",
					escaped_title,
				       aa_color, escaped_desc);
		g_free(escaped_title);
		g_free(escaped_desc);
	}

	gtk_list_store_append(status_box->dropdown_store, &iter);
	gtk_list_store_set(status_box->dropdown_store, &iter,
			TYPE_COLUMN, type,
			ICON_COLUMN, pixbuf,
			TEXT_COLUMN, text,
			TITLE_COLUMN, title,
			DESC_COLUMN, desc,
			DATA_COLUMN, data,
			-1);
	g_free(text);
}

void
pidgin_status_box_add_separator(PidginStatusBox *status_box)
{
	/* Don't do anything unless GTK actually supports
	 * gtk_combo_box_set_row_separator_func */
#if GTK_CHECK_VERSION(2,6,0)
	GtkTreeIter iter;

	gtk_list_store_append(status_box->dropdown_store, &iter);
	gtk_list_store_set(status_box->dropdown_store, &iter,
			   TYPE_COLUMN, PIDGIN_STATUS_BOX_TYPE_SEPARATOR,
			   -1);
#endif
}

void
pidgin_status_box_set_network_available(PidginStatusBox *status_box, gboolean available)
{
	if (!status_box)
		return;
	status_box->network_available = available;
	pidgin_status_box_refresh(status_box);
}

void
pidgin_status_box_set_connecting(PidginStatusBox *status_box, gboolean connecting)
{
	if (!status_box)
		return;
	status_box->connecting = connecting;
	pidgin_status_box_refresh(status_box);
}

static void
pidgin_status_box_redisplay_buddy_icon(PidginStatusBox *status_box)
{

	/* This is sometimes called before the box is shown, and we will not have a size */
	if (status_box->icon_size <= 0)
		return;

	if (status_box->buddy_icon)
		g_object_unref(status_box->buddy_icon);
	if (status_box->buddy_icon_hover)
		g_object_unref(status_box->buddy_icon_hover);
	status_box->buddy_icon = NULL;
	status_box->buddy_icon_hover = NULL;

	if ((status_box->buddy_icon_path != NULL) &&
			(*status_box->buddy_icon_path != '\0'))
		status_box->buddy_icon = gdk_pixbuf_new_from_file_at_scale(status_box->buddy_icon_path,
				status_box->icon_size, status_box->icon_size, FALSE, NULL);

	if (status_box->buddy_icon == NULL)
	{
		/* Show a placeholder icon */
		gchar *filename;
		filename = g_build_filename(DATADIR, "pixmaps",
				"purple", "insert-image.png", NULL);
		status_box->buddy_icon = gdk_pixbuf_new_from_file(filename, NULL);
		g_free(filename);
	}

	if (status_box->buddy_icon != NULL) {
	        status_box->icon_opaque = pidgin_gdk_pixbuf_is_opaque(status_box->buddy_icon);
		gtk_image_set_from_pixbuf(GTK_IMAGE(status_box->icon), status_box->buddy_icon);
		status_box->buddy_icon_hover = gdk_pixbuf_copy(status_box->buddy_icon);
		do_colorshift(status_box->buddy_icon_hover, status_box->buddy_icon_hover, 32);
		gtk_widget_queue_resize(GTK_WIDGET(status_box));
	}
}

void
pidgin_status_box_set_buddy_icon(PidginStatusBox *status_box, const char *filename)
{
	g_free(status_box->buddy_icon_path);
	status_box->buddy_icon_path = g_strdup(filename);

	pidgin_status_box_redisplay_buddy_icon(status_box);
}

const char*
pidgin_status_box_get_buddy_icon(PidginStatusBox *box)
{
	return box->buddy_icon_path;
}

void
pidgin_status_box_pulse_connecting(PidginStatusBox *status_box)
{
	if (!status_box)
		return;
	if (status_box->connecting_index == 8)
		status_box->connecting_index = 0;
	else
		status_box->connecting_index++;
	pidgin_status_box_refresh(status_box);
}

static void
pidgin_status_box_pulse_typing(PidginStatusBox *status_box)
{
	if (status_box->typing_index == 4)
		status_box->typing_index = 0;
	else
		status_box->typing_index++;
	pidgin_status_box_refresh(status_box);
}

static gboolean
message_changed(const char *one, const char *two)
{
	if (one == NULL && two == NULL)
		return FALSE;

	if (one == NULL || two == NULL)
		return TRUE;

	return (g_utf8_collate(one, two) != 0);
}

static void
activate_currently_selected_status(PidginStatusBox *status_box)
{
	PidginStatusBoxItemType type;
	gpointer data;
	gchar *title;
	GtkTreeIter iter;
	GtkTreePath *path;
	char *message;
	PurpleSavedStatus *saved_status = NULL;
	gboolean changed = TRUE;
	
	path = gtk_tree_row_reference_get_path(status_box->active_row);
	if (!gtk_tree_model_get_iter (GTK_TREE_MODEL(status_box->dropdown_store), &iter, path))
		return;
	gtk_tree_path_free(path);

	gtk_tree_model_get(GTK_TREE_MODEL(status_box->dropdown_store), &iter,
					   TYPE_COLUMN, &type,
					   DATA_COLUMN, &data,
					   -1);

	/*
	 * If the currently selected status is "New..." or
	 * "Saved..." or a popular status then do nothing.
	 * Popular statuses are
	 * activated elsewhere, and we update the status_box
	 * accordingly by connecting to the savedstatus-changed
	 * signal and then calling status_menu_refresh_iter()
	 */
	if (type != PIDGIN_STATUS_BOX_TYPE_PRIMITIVE)
		return;

	gtk_tree_model_get(GTK_TREE_MODEL(status_box->dropdown_store), &iter,
					   TITLE_COLUMN, &title, -1);

	message = pidgin_status_box_get_message(status_box);
	if (!message || !*message)
	{
		gtk_widget_hide_all(status_box->vbox);
		status_box->imhtml_visible = FALSE;
		if (message != NULL)
		{
			g_free(message);
			message = NULL;
		}
	}

	if (status_box->account == NULL) {
		PurpleStatusType *acct_status_type = NULL;
		PurpleStatusPrimitive primitive = GPOINTER_TO_INT(data);
		/* Global */
		/* Save the newly selected status to prefs.xml and status.xml */

		/* Has the status really been changed? */
		if (status_box->token_status_account) {
			gint active;
			PurpleStatus *status;
			const char *id = NULL;
			GtkTreePath *path = gtk_tree_row_reference_get_path(status_box->active_row);
			active = gtk_tree_path_get_indices(path)[0];
			
			gtk_tree_path_free(path);

			status = purple_account_get_active_status(status_box->token_status_account);

			 acct_status_type = find_status_type_by_index(status_box->token_status_account, active);
			id = purple_status_type_get_id(acct_status_type);

			if (strncmp(id, purple_status_get_id(status), strlen(id)) == 0)
			{
				/* Selected status and previous status is the same */
				if (!message_changed(message, purple_status_get_attr_string(status, "message")))
				{
					PurpleSavedStatus *ss = purple_savedstatus_get_current();
					/* Make sure that statusbox displays the correct thing.
					 * It can get messed up if the previous selection was a
					 * saved status that wasn't supported by this account */
					if ((purple_savedstatus_get_type(ss) == primitive)
							&& purple_savedstatus_is_transient(ss)
							&& purple_savedstatus_has_substatuses(ss))
						changed = FALSE;
				}
			}
		} else {
			saved_status = purple_savedstatus_get_current();
			if (purple_savedstatus_get_type(saved_status) == primitive &&
			    !purple_savedstatus_has_substatuses(saved_status))
			{
				if (!message_changed(purple_savedstatus_get_message(saved_status), message))
					changed = FALSE;
			}
		}

		if (changed)
		{
			/* Manually find the appropriate transient acct */
			if (status_box->token_status_account) {
				const GList *iter = purple_savedstatuses_get_all();
				GList *tmp, *active_accts = purple_accounts_get_all_active();

				for (; iter != NULL; iter = iter->next) {
					PurpleSavedStatus *ss = iter->data;
					const char *ss_msg = purple_savedstatus_get_message(ss);
					if ((purple_savedstatus_get_type(ss) == primitive) && purple_savedstatus_is_transient(ss) &&
						purple_savedstatus_has_substatuses(ss) && /* Must have substatuses */
						!message_changed(ss_msg, message))
					{
						gboolean found = FALSE;
						/* The currently enabled accounts must have substatuses for all the active accts */
						for(tmp = active_accts; tmp != NULL; tmp = tmp->next) {
							PurpleAccount *acct = tmp->data;
							PurpleSavedStatusSub *sub = purple_savedstatus_get_substatus(ss, acct);
							if (sub) {
								const PurpleStatusType *sub_type = purple_savedstatus_substatus_get_type(sub);
								if (!strcmp(purple_status_type_get_id(sub_type),
										purple_status_type_get_id(acct_status_type)))
									found = TRUE;
							}
						}
						if (!found)
							continue;
						saved_status = ss;
						break;
					}
				}

				g_list_free(active_accts);

			} else {
				/* If we've used this type+message before, lookup the transient status */
				saved_status = purple_savedstatus_find_transient_by_type_and_message(primitive, message);
			}

			/* If this type+message is unique then create a new transient saved status */
			if (saved_status == NULL)
			{
				saved_status = purple_savedstatus_new(NULL, primitive);
				purple_savedstatus_set_message(saved_status, message);
				if (status_box->token_status_account) {
					GList *tmp, *active_accts = purple_accounts_get_all_active();
					for (tmp = active_accts; tmp != NULL; tmp = tmp->next) {
						purple_savedstatus_set_substatus(saved_status,
							(PurpleAccount*) tmp->data, acct_status_type, message);
					}
					g_list_free(active_accts);
				}
			}

			/* Set the status for each account */
			purple_savedstatus_activate(saved_status);
		}
	} else {
		/* Per-account */
		gint active;
		PurpleStatusType *status_type;
		PurpleStatus *status;
		const char *id = NULL;

		status = purple_account_get_active_status(status_box->account);

		active = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(status_box), "active"));

		status_type = find_status_type_by_index(status_box->account, active);
		id = purple_status_type_get_id(status_type);

		if (strncmp(id, purple_status_get_id(status), strlen(id)) == 0)
		{
			/* Selected status and previous status is the same */
			if (!message_changed(message, purple_status_get_attr_string(status, "message")))
				changed = FALSE;
		}

		if (changed)
		{
			if (message)
				purple_account_set_status(status_box->account, id,
										TRUE, "message", message, NULL);
			else
				purple_account_set_status(status_box->account, id,
										TRUE, NULL);

			saved_status = purple_savedstatus_get_current();
			if (purple_savedstatus_is_transient(saved_status))
				purple_savedstatus_set_substatus(saved_status, status_box->account,
						status_type, message);
		}
	}

	g_free(title);
	g_free(message);
}

static void update_size(PidginStatusBox *status_box)
{
	GtkTextBuffer *buffer;
	GtkTextIter iter;
	int wrapped_lines;
	int lines;
	GdkRectangle oneline;
	int height;
	int pad_top, pad_inside, pad_bottom;

	if (!status_box->imhtml_visible)
	{
		if (status_box->vbox != NULL)
			gtk_widget_set_size_request(status_box->vbox, -1, -1);
		return;
	}

	buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(status_box->imhtml));

	wrapped_lines = 1;
	gtk_text_buffer_get_start_iter(buffer, &iter);
	gtk_text_view_get_iter_location(GTK_TEXT_VIEW(status_box->imhtml), &iter, &oneline);
	while (gtk_text_view_forward_display_line(GTK_TEXT_VIEW(status_box->imhtml), &iter))
		wrapped_lines++;

	lines = gtk_text_buffer_get_line_count(buffer);

	/* Show a maximum of 4 lines */
	lines = MIN(lines, 4);
	wrapped_lines = MIN(wrapped_lines, 4);

	pad_top = gtk_text_view_get_pixels_above_lines(GTK_TEXT_VIEW(status_box->imhtml));
	pad_bottom = gtk_text_view_get_pixels_below_lines(GTK_TEXT_VIEW(status_box->imhtml));
	pad_inside = gtk_text_view_get_pixels_inside_wrap(GTK_TEXT_VIEW(status_box->imhtml));

	height = (oneline.height + pad_top + pad_bottom) * lines;
	height += (oneline.height + pad_inside) * (wrapped_lines - lines);

	gtk_widget_set_size_request(status_box->vbox, -1, height + PIDGIN_HIG_BOX_SPACE);
}

static void remove_typing_cb(PidginStatusBox *status_box)
{
	if (status_box->typing == 0)
	{
		/* Nothing has changed, so we don't need to do anything */
		status_menu_refresh_iter(status_box);
		return;
	}

	g_source_remove(status_box->typing);
	status_box->typing = 0;

	activate_currently_selected_status(status_box);
	pidgin_status_box_refresh(status_box);
}

static void pidgin_status_box_changed(PidginStatusBox *status_box)
{
	GtkTreePath *path = gtk_tree_row_reference_get_path(status_box->active_row);
	GtkTreeIter iter;
	PidginStatusBoxItemType type;
	gpointer data;
	GList *accounts = NULL, *node;
	int active;

	
	if (!gtk_tree_model_get_iter (GTK_TREE_MODEL(status_box->dropdown_store), &iter, path))
		return;
	active = gtk_tree_path_get_indices(path)[0];
	gtk_tree_path_free(path);
	g_object_set_data(G_OBJECT(status_box), "active", GINT_TO_POINTER(active));
	
	gtk_tree_model_get(GTK_TREE_MODEL(status_box->dropdown_store), &iter,
			   TYPE_COLUMN, &type,
			   DATA_COLUMN, &data,
			   -1);
	if (status_box->typing != 0)
		g_source_remove(status_box->typing);
	status_box->typing = 0;

	if (GTK_WIDGET_IS_SENSITIVE(GTK_WIDGET(status_box)))
	{
		if (type == PIDGIN_STATUS_BOX_TYPE_POPULAR)
		{
			PurpleSavedStatus *saved;
			saved = purple_savedstatus_find_by_creation_time(GPOINTER_TO_INT(data));
			g_return_if_fail(saved != NULL);
			purple_savedstatus_activate(saved);
			return;
		}

		if (type == PIDGIN_STATUS_BOX_TYPE_CUSTOM)
		{
			PurpleSavedStatus *saved_status;
			saved_status = purple_savedstatus_get_current();
			pidgin_status_editor_show(FALSE,
				purple_savedstatus_is_transient(saved_status)
					? saved_status : NULL);
			status_menu_refresh_iter(status_box);
			return;
		}

		if (type == PIDGIN_STATUS_BOX_TYPE_SAVED)
		{
			pidgin_status_window_show();
			status_menu_refresh_iter(status_box);
			return;
		}
	}

	/*
	 * Show the message box whenever the primitive allows for a
	 * message attribute on any protocol that is enabled,
	 * or our protocol, if we have account set
	 */
	if (status_box->account)
		accounts = g_list_prepend(accounts, status_box->account);
	else
		accounts = purple_accounts_get_all_active();
	status_box->imhtml_visible = FALSE;
	for (node = accounts; node != NULL; node = node->next)
	{
		PurpleAccount *account;
		PurpleStatusType *status_type;

		account = node->data;
		status_type = purple_account_get_status_type_with_primitive(account, GPOINTER_TO_INT(data));
		if ((status_type != NULL) &&
			(purple_status_type_get_attr(status_type, "message") != NULL))
		{
			status_box->imhtml_visible = TRUE;
			break;
		}
	}
	g_list_free(accounts);

	if (GTK_WIDGET_IS_SENSITIVE(GTK_WIDGET(status_box)))
	{
		if (status_box->imhtml_visible)
		{
			gtk_widget_show_all(status_box->vbox);
			status_box->typing = g_timeout_add(TYPING_TIMEOUT, (GSourceFunc)remove_typing_cb, status_box);
			gtk_widget_grab_focus(status_box->imhtml);
			gtk_imhtml_clear(GTK_IMHTML(status_box->imhtml));
		}
		else
		{
			gtk_widget_hide_all(status_box->vbox);
			activate_currently_selected_status(status_box); /* This is where we actually set the status */
			return;
		}
	}
	pidgin_status_box_refresh(status_box);
}

static gint
get_statusbox_index(PidginStatusBox *box, PurpleSavedStatus *saved_status)
{
	gint index;

	switch (purple_savedstatus_get_type(saved_status))
	{
		case PURPLE_STATUS_AVAILABLE:
			index = 0;
			break;
		case PURPLE_STATUS_AWAY:
			index = 1;
			break;
		case PURPLE_STATUS_INVISIBLE:
			index = 2;
			break;
		case PURPLE_STATUS_OFFLINE:
			index = 3;
			break;
		default:
			index = -1;
			break;
	}

	return index;
}

static void imhtml_changed_cb(GtkTextBuffer *buffer, void *data)
{
	PidginStatusBox *status_box = (PidginStatusBox*)data;
	if (GTK_WIDGET_IS_SENSITIVE(GTK_WIDGET(status_box)))
	{
		if (status_box->typing != 0) {
			pidgin_status_box_pulse_typing(status_box);
			g_source_remove(status_box->typing);
		}
		status_box->typing = g_timeout_add(TYPING_TIMEOUT, (GSourceFunc)remove_typing_cb, status_box);
	}
	pidgin_status_box_refresh(status_box);
}

static void imhtml_format_changed_cb(GtkIMHtml *imhtml, GtkIMHtmlButtons buttons, void *data)
{
	imhtml_changed_cb(NULL, data);
}

char *pidgin_status_box_get_message(PidginStatusBox *status_box)
{
	if (status_box->imhtml_visible)
		return gtk_imhtml_get_markup(GTK_IMHTML(status_box->imhtml));
	else
		return NULL;
}