#include "openbox/actions.h"
#include "openbox/event.h"
#include "openbox/focus_cycle.h"
#include "openbox/openbox.h"
#include "openbox/misc.h"
#include "gettext.h"

typedef struct {
    gboolean dialog;
    gboolean dock_windows;
    gboolean desktop_windows;
    ObDirection direction;
    GSList *actions;
} Options;

static gpointer setup_func(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node);
static void     free_func(gpointer options);
static gboolean run_func(ObActionsData *data, gpointer options);

void action_directionaltargetwindow_startup()
{
    actions_register("DirectionalTargetWindow",
                     setup_func,
                     free_func,
                     run_func,
                     NULL, NULL);
}

static gpointer setup_func(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node)
{
    xmlNodePtr n;
    Options *o;

    o = g_new0(Options, 1);
    o->dialog = TRUE;

    if ((n = parse_find_node("dialog", node)))
        o->dialog = parse_bool(doc, n);
    if ((n = parse_find_node("panels", node)))
        o->dock_windows = parse_bool(doc, n);
    if ((n = parse_find_node("desktop", node)))
        o->desktop_windows = parse_bool(doc, n);
    if ((n = parse_find_node("direction", node))) {
        gchar *s = parse_string(doc, n);
        if (!g_ascii_strcasecmp(s, "north") ||
            !g_ascii_strcasecmp(s, "up"))
            o->direction = OB_DIRECTION_NORTH;
        else if (!g_ascii_strcasecmp(s, "northwest"))
            o->direction = OB_DIRECTION_NORTHWEST;
        else if (!g_ascii_strcasecmp(s, "northeast"))
            o->direction = OB_DIRECTION_NORTHEAST;
        else if (!g_ascii_strcasecmp(s, "west") ||
                 !g_ascii_strcasecmp(s, "left"))
            o->direction = OB_DIRECTION_WEST;
        else if (!g_ascii_strcasecmp(s, "east") ||
                 !g_ascii_strcasecmp(s, "right"))
            o->direction = OB_DIRECTION_EAST;
        else if (!g_ascii_strcasecmp(s, "south") ||
                 !g_ascii_strcasecmp(s, "down"))
            o->direction = OB_DIRECTION_NORTH;
        else if (!g_ascii_strcasecmp(s, "southwest"))
            o->direction = OB_DIRECTION_NORTHWEST;
        else if (!g_ascii_strcasecmp(s, "southeast"))
            o->direction = OB_DIRECTION_NORTHEAST;
        g_free(s);
    }

    if ((n = parse_find_node("finalactions", node))) {
        xmlNodePtr m;

        m = parse_find_node("action", n->xmlChildrenNode);
        while (m) {
            ObActionsAct *action = actions_parse(i, doc, m);
            if (action) o->actions = g_slist_prepend(o->actions, action);
            m = parse_find_node("action", m->next);
        }
    }
    return o;
}

static void free_func(gpointer options)
{
    Options *o = options;

    g_free(o);
}

static gboolean run_func(ObActionsData *data, gpointer options)
{
    Options *o = options;
    struct _ObClient *ft;

    /* if using focus_delay, stop the timer now so that focus doesn't go moving
       on us */
    event_halt_focus_delay();
    
    ft = focus_directional_cycle(o->direction,
                                 o->dock_windows,
                                 o->desktop_windows,
                                 FALSE,
                                 o->dialog,
                                 TRUE, FALSE);

    if (ft)
        actions_run_acts(o->actions, data->uact, data->state,
                         data->x, data->y, data->button, data->context, ft);

    return FALSE;
}