enlightenment/src/modules/illume-keyboard/e_kbd_int.c

#include "e.h"
#include "e_kbd_buf.h"
#include "e_kbd_int.h"
#include "e_kbd_send.h"
#include "e_mod_config.h"

enum 
{
   NORMAL = 0,
   SHIFT = (1 << 0),
   CAPSLOCK = (1 << 1),
   CTRL = (1 << 2),
   ALT = (1 << 3),
   ALTGR = (1 << 4)
};

static Evas_Object *_theme_obj_new(Evas *e, const char *custom_dir, const char *group);

static void _e_kbd_int_layout_next(E_Kbd_Int *ki);
static void _e_kbd_int_zoomkey_down(E_Kbd_Int *ki);
static void _e_kbd_int_matches_update(void *data);
static void _e_kbd_int_dictlist_down(E_Kbd_Int *ki);
static void _e_kbd_int_matchlist_down(E_Kbd_Int *ki);
static Eina_Bool _e_kbd_int_cb_border_move(void *data, int type, void *event);


static const char *
_e_kbd_int_str_unquote(const char *str)
{
   static char buf[256];
   char *p;
   
   snprintf(buf, sizeof(buf), "%s", str + 1);
   p = strrchr(buf, '"');
   if (p) *p = 0;
   return buf;
}

static E_Kbd_Int_Key *
_e_kbd_int_at_coord_get(E_Kbd_Int *ki, Evas_Coord x, Evas_Coord y)
{
   Eina_List *l;
   Evas_Coord dist;
   E_Kbd_Int_Key *ky;  
   E_Kbd_Int_Key *closest_ky = NULL;

   EINA_LIST_FOREACH(ki->layout.keys, l, ky)
     if ((x >= ky->x) && (y >= ky->y) &&
         (x < (ky->x + ky->w)) && (y < (ky->y + ky->h)))
       return ky;
   dist = 0x7fffffff;
   EINA_LIST_FOREACH(ki->layout.keys, l, ky)
     {
        Evas_Coord dx, dy;

        dx = x - (ky->x + (ky->w / 2));
        dy = y - (ky->y + (ky->h / 2));
        dx = (dx * dx) + (dy * dy);
        if (dx < dist)
          {
             dist = dx;
             closest_ky = ky;
          }
     }
   return closest_ky;
}

static E_Kbd_Int_Key_State *
_e_kbd_int_key_state_get(E_Kbd_Int *ki, E_Kbd_Int_Key *ky)
{
   E_Kbd_Int_Key_State *found = NULL;
   E_Kbd_Int_Key_State *st;
   Eina_List *l;

   EINA_LIST_FOREACH(ky->states, l, st)
     {
        if (st->state & ki->layout.state) return st;
        if (!found && st->state == NORMAL) found = st;
     }
   return found;
}

static void
_e_kbd_int_layout_buf_update(E_Kbd_Int *ki)
{
   E_Kbd_Int_Key *ky;
   Eina_List *l, *l2;

   e_kbd_buf_layout_clear(ki->kbuf);
   e_kbd_buf_layout_size_set(ki->kbuf, ki->layout.w, ki->layout.h);
   e_kbd_buf_layout_fuzz_set(ki->kbuf, ki->layout.fuzz);
   EINA_LIST_FOREACH(ki->layout.keys, l, ky)
     {
        E_Kbd_Int_Key_State *st;
        const char *out, *out_shift, *out_capslock, *out_altgr;

        out = NULL;
        out_shift = NULL;
        out_capslock = NULL;
        out_altgr = NULL;

        EINA_LIST_FOREACH(ky->states, l2, st)
          {
             if (st->state == NORMAL)
               out = st->out;
             else if (st->state == SHIFT)
               out_shift = st->out;
             else if (st->state == CAPSLOCK)
               out_capslock = st->out;
             else if (st->state == ALTGR)
               out_altgr = st->out;
          }
        if (out)
          {
             char *s1 = NULL, *s2 = NULL, *s3 = NULL, *s4 = NULL;

             if ((out) && (out[0] == '"')) 
               s1 = strdup(_e_kbd_int_str_unquote(out));
             if ((out_shift) && (out_shift[0] == '"')) 
               s2 = strdup(_e_kbd_int_str_unquote(out_shift));
             if ((out_altgr) && (out_altgr[0] == '"')) 
               s4 = strdup(_e_kbd_int_str_unquote(out_altgr));
             if ((out_capslock) && (out_capslock[0] == '"')) 
               s3 = strdup(_e_kbd_int_str_unquote(out_capslock));
             e_kbd_buf_layout_key_add(ki->kbuf, s1, s2, s3, s4, 
                                      ky->x, ky->y, ky->w, ky->h);
             free(s1);
             free(s2);
             free(s3);
             free(s4);
          }
     }
}

static void
_e_kbd_int_layout_state_update(E_Kbd_Int *ki)
{
   E_Kbd_Int_Key *ky;
   Eina_List *l;

   EINA_LIST_FOREACH(ki->layout.keys, l, ky)
     {
        E_Kbd_Int_Key_State *st;
        int selected;

        st = _e_kbd_int_key_state_get(ki, ky);
        if (st)
          {
             if (st->label)
               edje_object_part_text_set(ky->obj, "e.text.label", st->label);
             else
               edje_object_part_text_set(ky->obj, "e.text.label", "");
             if (st->icon)
               {
                  char buf[PATH_MAX];
                  char *p;

                  snprintf(buf, sizeof(buf), "%s/%s", ki->layout.directory, st->icon);
                  p = strrchr(st->icon, '.');
                  if (!strcmp(p, ".edj"))
                    e_icon_file_edje_set(ky->icon_obj, buf, "icon");
                  else
                    e_icon_file_set(ky->icon_obj, buf);
               }
             else
               e_icon_file_set(ky->icon_obj, NULL);
          }
        selected = 0;
        if ((ki->layout.state & SHIFT) && (ky->is_shift)) selected = 1;
        if ((ki->layout.state & CTRL) && (ky->is_ctrl)) selected = 1;
        if ((ki->layout.state & ALT) && (ky->is_alt)) selected = 1;
        if ((ki->layout.state & ALTGR) && (ky->is_altgr)) selected = 1;
        if ((ki->layout.state & CAPSLOCK) && (ky->is_capslock)) selected = 1;
        if ((ki->layout.state & (SHIFT | CAPSLOCK)) && (ky->is_multi_shift)) 
          selected = 1;
        if (selected)
          {
             if (!ky->selected)
               {
                  edje_object_signal_emit(ky->obj, "e,state,selected", "e");
                  ky->selected = 1;
               }
          }
        if (!selected)
          {
             if (ky->selected)
               {
                  edje_object_signal_emit(ky->obj, "e,state,unselected", "e");
                  ky->selected = 0;
               }
          }
     }
}

static void
_e_kbd_int_string_send(E_Kbd_Int *ki, const char *str)
{
   int pos, newpos, glyph;

   pos = 0;
   e_kbd_buf_word_use(ki->kbuf, str);
   for (;;)
     {
        char buf[16];

        newpos = evas_string_char_next_get(str, pos, &glyph);
        if (glyph <= 0) return;
        strncpy(buf, str + pos, newpos - pos);
        buf[newpos - pos] = 0;
        e_kbd_send_string_press(buf, 0);
        pos = newpos;
     }
}

static void
_e_kbd_int_buf_send(E_Kbd_Int *ki)
{
   const char *str = NULL;
   const Eina_List *matches;

   matches = e_kbd_buf_string_matches_get(ki->kbuf);
   if (matches) str = matches->data;
   else str = e_kbd_buf_actual_string_get(ki->kbuf);
   if (str) _e_kbd_int_string_send(ki, str);
}

static void
_e_kbd_int_cb_match_select(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
{
   E_Kbd_Int_Match *km;

   km = data;
   _e_kbd_int_string_send(km->ki, km->str);
   e_kbd_buf_clear(km->ki->kbuf);
   e_kbd_send_keysym_press("space", 0);
   if (km->ki->layout.state & (SHIFT | CTRL | ALT | ALTGR))
     {
        km->ki->layout.state &= (~(SHIFT | CTRL | ALT | ALTGR));
        _e_kbd_int_layout_state_update(km->ki);
     }
   _e_kbd_int_matches_update(km->ki);
}

static void
_e_kbd_int_matches_add(E_Kbd_Int *ki, const char *str, int num)
{
   E_Kbd_Int_Match *km;
   Evas_Object *o;
   Evas_Coord mw, mh;

   km = E_NEW(E_Kbd_Int_Match, 1);
   if (!km) return;
   o = _theme_obj_new(ki->win->evas, ki->themedir,
                      "e/modules/kbd/match/word");
   km->ki = ki;
   km->str = eina_stringshare_add(str);
   km->obj = o;
   ki->matches = eina_list_append(ki->matches, km);
   edje_object_part_text_set(o, "e.text.label", str);
   edje_object_size_min_calc(o, &mw, &mh);
   if (mw < 32) mw = 32;
   if (num & 0x1) e_box_pack_start(ki->box_obj, o);
   else e_box_pack_end(ki->box_obj, o);
   e_box_pack_options_set(o, 1, 1, 1, 1, 0.5, 0.5, mw, mh, 9999, 9999);
   if (num == 0)
     edje_object_signal_emit(o, "e,state,selected", "e");
   edje_object_signal_callback_add(o, "e,action,do,select", "",
                                   _e_kbd_int_cb_match_select, km);
   evas_object_show(o);
}

static void
_e_kbd_int_matches_free(E_Kbd_Int *ki)
{
   E_Kbd_Int_Match *km;

   EINA_LIST_FREE(ki->matches, km)
     {
        if (km->str) eina_stringshare_del(km->str);
        evas_object_del(km->obj);
        free(km);
     }
}

static void
_e_kbd_int_matches_update(void *data)
{
   E_Kbd_Int *ki;
   const Eina_List *l, *matches;
   const char *actual;
   Evas_Coord mw, mh, vw, vh;

   if (!(ki = data)) return;
   evas_event_freeze(ki->win->evas);
   e_box_freeze(ki->box_obj);
   _e_kbd_int_matches_free(ki);
   matches = e_kbd_buf_string_matches_get(ki->kbuf);
   if (!matches)
     {
        actual = e_kbd_buf_actual_string_get(ki->kbuf);
        if (actual) _e_kbd_int_matches_add(ki, actual, 0);
     }
   else
     {
        int i = 0;

        for (i = 0, l = matches; l; l = l->next, i++)
          {
             _e_kbd_int_matches_add(ki, l->data, i);
             e_box_size_min_get(ki->box_obj, &mw, &mh);
             edje_object_part_geometry_get(ki->base_obj, "e.swallow.label", 
                                           NULL, NULL, &vw, &vh);
             if (mw > vw) break;
          }

        if (!l)
          {
             actual = e_kbd_buf_actual_string_get(ki->kbuf);
             if (actual)
               {
                  const char *str;

                  EINA_LIST_FOREACH(matches, l, str)
                    if (!strcmp(str, actual)) break;
                  if (!l) _e_kbd_int_matches_add(ki, actual, i);
               }
          }
     }
   e_box_thaw(ki->box_obj);
   e_box_size_min_get(ki->box_obj, &mw, &mh);
   evas_object_size_hint_min_set(ki->box_obj, 0, mh);
   edje_object_part_swallow(ki->base_obj, "e.swallow.label", ki->box_obj);
   evas_event_thaw(ki->win->evas);

   _e_kbd_int_matchlist_down(ki);
}

static void
_e_kbd_int_key_press_handle(E_Kbd_Int *ki, E_Kbd_Int_Key *ky)
{
   E_Kbd_Int_Key_State *st;
   const char *out = NULL;

   if (!ky) return;

   if (ky->is_shift)
     {
        if (ki->layout.state & SHIFT) ki->layout.state &= (~(SHIFT));
        else ki->layout.state |= SHIFT;
        _e_kbd_int_layout_state_update(ki);
        return;
     }
   if (ky->is_multi_shift)
     {
        if (ki->layout.state & SHIFT)
          {
             ki->layout.state &= (~(SHIFT));
             ki->layout.state |= CAPSLOCK;
          }
        else if (ki->layout.state & CAPSLOCK)
          ki->layout.state &= (~(CAPSLOCK));
        else
          ki->layout.state |= SHIFT;
        _e_kbd_int_layout_state_update(ki);
        return;
     }
   if (ky->is_ctrl)
     {
        if (ki->layout.state & CTRL) ki->layout.state &= (~(CTRL));
        else ki->layout.state |= CTRL;
        if (e_kbd_buf_actual_string_get(ki->kbuf)) _e_kbd_int_buf_send(ki);
        e_kbd_buf_clear(ki->kbuf);
        _e_kbd_int_layout_state_update(ki);
        _e_kbd_int_matches_update(ki);
        return;
     }
   if (ky->is_alt)
     {
        if (ki->layout.state & ALT) ki->layout.state &= (~(ALT));
        else ki->layout.state |= ALT;
        if (e_kbd_buf_actual_string_get(ki->kbuf)) _e_kbd_int_buf_send(ki);
        e_kbd_buf_clear(ki->kbuf);
        _e_kbd_int_layout_state_update(ki);
        _e_kbd_int_matches_update(ki);
        return;
     }
   if (ky->is_altgr)
     {
        if (ki->layout.state & ALTGR) ki->layout.state &= (~(ALTGR));
        else ki->layout.state |= ALTGR;
        _e_kbd_int_layout_state_update(ki);
        return;
     }
   if (ky->is_capslock)
     {
        if (ki->layout.state & CAPSLOCK) ki->layout.state &= (~CAPSLOCK);
        else ki->layout.state |= CAPSLOCK;
        _e_kbd_int_layout_state_update(ki);
        return;
     }
   st = _e_kbd_int_key_state_get(ki, ky);
   if (st) out = st->out;
   if (ki->layout.state & (CTRL | ALT))
     {
        if (out)
          {
             Kbd_Mod mods = 0;

             if (ki->layout.state & CTRL) mods |= KBD_MOD_CTRL;
             if (ki->layout.state & ALT) mods |= KBD_MOD_ALT;
             if (out[0] == '"')
               e_kbd_send_string_press(_e_kbd_int_str_unquote(out), mods);
             else
               e_kbd_send_keysym_press(out, mods);
          }
        ki->layout.state &= (~(SHIFT | CTRL | ALT | ALTGR));
        _e_kbd_int_layout_state_update(ki);
        e_kbd_buf_lookup(ki->kbuf, _e_kbd_int_matches_update, ki);
        return;
     }
   if (out)
     {
        if (out[0] == '"')
          {
             if (ki->down.zoom)
               e_kbd_buf_pressed_key_add(ki->kbuf,
                                         _e_kbd_int_str_unquote(out), 
                                         ki->layout.state & SHIFT, 
                                         ki->layout.state & CAPSLOCK);
             else
               e_kbd_buf_pressed_point_add(ki->kbuf,
                                           ky->x + (ky->w / 2),
                                           ky->y + (ky->h / 2),
                                           ki->layout.state & SHIFT, 
                                           ki->layout.state & CAPSLOCK);
             e_kbd_buf_lookup(ki->kbuf, _e_kbd_int_matches_update, ki);
          }
        else
          {
             if (e_kbd_buf_actual_string_get(ki->kbuf)) 
               _e_kbd_int_buf_send(ki);
             e_kbd_buf_clear(ki->kbuf);
             e_kbd_send_keysym_press(out, 0);
             _e_kbd_int_matches_update(ki);
          }
     }
   if (ki->layout.state & (SHIFT | CTRL | ALT | ALTGR))
     {
        printf("CLEARING STATE\n");
        if (!ky->is_multi_shift) 
          ki->layout.state &= (~(SHIFT | CTRL | ALT | ALTGR));
        _e_kbd_int_layout_state_update(ki);
     }
}
    
static void
_e_kbd_int_stroke_handle(E_Kbd_Int *ki, int dir)
{
   /* If the keyboard direction is RTL switch dir 3 and 1
    * i.e, make forward backwards and the other way around */
   if (ki->layout.direction == E_KBD_INT_DIRECTION_RTL)
     {
        if (dir == 3)
          dir = 1;
        else if (dir == 1)
          dir = 3;
     }

   if (dir == 4) // up
     _e_kbd_int_layout_next(ki);
   else if (dir == 3) // left
     {
        if (e_kbd_buf_actual_string_get(ki->kbuf))
          {
             e_kbd_buf_backspace(ki->kbuf);
             e_kbd_buf_lookup(ki->kbuf, _e_kbd_int_matches_update, ki);
          }
        else
          e_kbd_send_keysym_press("BackSpace", 0);
     }
   else if (dir == 2) // down
     {
        if (e_kbd_buf_actual_string_get(ki->kbuf)) _e_kbd_int_buf_send(ki);
        e_kbd_buf_clear(ki->kbuf);
        e_kbd_send_keysym_press("Return", 0);
        _e_kbd_int_matches_update(ki);
     }
   else if (dir == 1) // right
     {
        if (e_kbd_buf_actual_string_get(ki->kbuf)) _e_kbd_int_buf_send(ki);
        e_kbd_buf_clear(ki->kbuf);
        e_kbd_send_keysym_press("space", 0);
        _e_kbd_int_matches_update(ki);
     }
   if (ki->layout.state)
     {
        ki->layout.state = 0;
        _e_kbd_int_layout_state_update(ki);
     }
}
    
static void
_e_kbd_int_zoomkey_down(E_Kbd_Int *ki)
{
   const Eina_List *l;

   if (!ki->zoomkey.popup) return;
   evas_object_hide(ki->zoomkey.popup);
   evas_object_del(ki->zoomkey.popup);
   ki->zoomkey.popup = NULL;
   ki->zoomkey.layout_obj = NULL;
   ki->zoomkey.sublayout_obj = NULL;
   for (l = ki->layout.keys; l; l = l->next)
     {
        E_Kbd_Int_Key *ky;

        ky = l->data;
        ky->zoom_obj = NULL;
        ky->zoom_icon_obj = NULL;
     }
}

static void
_e_kbd_int_zoomkey_up(E_Kbd_Int *ki)
{
   const Eina_List *l;
   Evas_Object *o, *o2;
   Evas_Coord mw, mh, vw, vh;
   int sx, sy, sw, sh;

   if (ki->zoomkey.popup) return;

   o = _theme_obj_new(e_comp_get(ki->win)->evas, ki->themedir,
                      "e/modules/kbd/zoom/default");
   ki->zoomkey.base_obj = o;

   o = e_layout_add(e_comp_get(ki->win)->evas);
   e_layout_virtual_size_set(o, 100, 100);
   edje_object_part_swallow(ki->zoomkey.base_obj, "e.swallow.content", o);
   evas_object_show(o);
   ki->zoomkey.layout_obj = o;

   e_layout_virtual_size_get(ki->layout_obj, &vw, &vh);

   o = e_layout_add(e_comp_get(ki->win)->evas);
   e_layout_virtual_size_set(o, vw, vh);
   e_layout_pack(ki->zoomkey.layout_obj, o);
   e_layout_child_move(o, 0, 0);
   e_layout_child_resize(o,
                         vw * il_kbd_cfg->zoom_level,
                         vh * il_kbd_cfg->zoom_level);
   evas_object_show(o);
   ki->zoomkey.sublayout_obj = o;

   for (l = ki->layout.keys; l; l = l->next)
     {
        E_Kbd_Int_Key *ky;
        E_Kbd_Int_Key_State *st;
        const char *label, *icon;
        int selected;

        ky = l->data;
        o = _theme_obj_new(e_comp_get(ki->win)->evas, ki->themedir,
                           "e/modules/kbd/zoomkey/default");
        label = "";
        icon = NULL;
        st = _e_kbd_int_key_state_get(ki, ky);
        if (st)
          {
             label = st->label;
             icon = st->icon;
          }

        edje_object_part_text_set(o, "e.text.label", label);

        o2 = e_icon_add(e_comp_get(ki->win)->evas);
        e_icon_fill_inside_set(o2, 1);
//        e_icon_scale_up_set(o2, 0);
        edje_object_part_swallow(o, "e.swallow.content", o2);
        evas_object_show(o2);

        if (icon)
          {
             char buf[PATH_MAX];
             char *p;

             snprintf(buf, sizeof(buf), "%s/%s", ki->layout.directory, icon);
             p = strrchr(icon, '.');
             if (!strcmp(p, ".edj"))
               e_icon_file_edje_set(o2, buf, "icon");
             else
               e_icon_file_set(o2, buf);
          }
        selected = 0;
        if ((ki->layout.state & SHIFT) && (ky->is_shift)) selected = 1;
        if ((ki->layout.state & CTRL) && (ky->is_ctrl)) selected = 1;
        if ((ki->layout.state & ALT) && (ky->is_alt)) selected = 1;
        if ((ki->layout.state & ALTGR) && (ky->is_altgr)) selected = 1;
        if ((ki->layout.state & CAPSLOCK) && (ky->is_capslock)) selected = 1;
        if ((ki->layout.state & (SHIFT|CAPSLOCK)) && (ky->is_multi_shift)) 
          selected = 1;
        if (selected)
          edje_object_signal_emit(o, "e,state,selected", "e");
        if (!selected)
          edje_object_signal_emit(o, "e,state,unselected", "e");
        e_layout_pack(ki->zoomkey.sublayout_obj, o);
        e_layout_child_move(o, ky->x, ky->y);
        e_layout_child_resize(o, ky->w, ky->h);
        evas_object_show(o);
        ky->zoom_obj = o;
        ky->zoom_icon_obj = o2;
     }

   edje_object_size_min_calc(ki->zoomkey.base_obj, &vw, &vh);
   e_zone_useful_geometry_get(ki->win->client->zone, &sx, &sy, &sw, &sh);
   sh -= ki->win->h;
   mw = sw;
   if ((vw > 0) && (mw > vw)) mw = vw;
   mh = sh;
   if ((vh > 0) && (mh > vh)) mh = vh;

   ki->zoomkey.popup = e_comp_object_util_add(ki->zoomkey.base_obj, E_COMP_OBJECT_TYPE_POPUP);
   evas_object_layer_set(ki->zoomkey.popup, E_LAYER_CLIENT_EDGE);
   evas_object_geometry_set(ki->zoomkey.popup, 
                       sx + ((sw - mw) / 2), sy + ((sh - mh) / 2), mw, mh);
   evas_object_show(ki->zoomkey.popup);
}

static void
_e_kbd_int_zoomkey_update(E_Kbd_Int *ki)
{
   Evas_Coord w, h, ww, hh;
   E_Kbd_Int_Key *ky;

   evas_object_geometry_get(ki->zoomkey.layout_obj, NULL, NULL, &w, &h);
   evas_object_geometry_get(ki->layout_obj, NULL, NULL, &ww, &hh);
   e_layout_virtual_size_set(ki->zoomkey.layout_obj, w, h);
   e_layout_child_resize(ki->zoomkey.sublayout_obj,
                         ww * il_kbd_cfg->zoom_level,
                         hh * il_kbd_cfg->zoom_level);
   e_layout_child_move(ki->zoomkey.sublayout_obj, 
                       (w / 2) - (ki->down.cx * il_kbd_cfg->zoom_level),
                       (h / 2) - (ki->down.cy * il_kbd_cfg->zoom_level));
   ky = _e_kbd_int_at_coord_get(ki, ki->down.clx, ki->down.cly);
   if (ky != ki->zoomkey.pressed)
     {
        if (ki->zoomkey.pressed)
          {
             ki->zoomkey.pressed->pressed = 0;
             edje_object_signal_emit(ki->zoomkey.pressed->zoom_obj,
                                     "e,state,released", "e");
             edje_object_signal_emit(ki->zoomkey.pressed->obj,
                                     "e,state,released", "e");
          }
        ki->zoomkey.pressed = ky;
        if (ki->zoomkey.pressed)
          {
             ki->zoomkey.pressed->pressed = 1;
             e_layout_child_raise(ki->zoomkey.pressed->zoom_obj);
             edje_object_signal_emit(ki->zoomkey.pressed->zoom_obj,
                                     "e,state,pressed", "e");
             e_layout_child_raise(ki->zoomkey.pressed->obj);
             e_layout_child_raise(ki->event_obj);
             edje_object_signal_emit(ki->zoomkey.pressed->obj,
                                     "e,state,pressed", "e");
          }
     }
}

static Eina_Bool
_e_kbd_int_cb_hold_timeout(void *data)
{
   E_Kbd_Int *ki;

   ki = data;
   ki->down.hold_timer = NULL;
   ki->down.zoom = 1;
   if (ki->layout.pressed)
     {
        ki->layout.pressed->pressed = 0;
        edje_object_signal_emit(ki->layout.pressed->obj,
                                "e,state,released", "e");
        ki->layout.pressed = NULL;
     }
   _e_kbd_int_zoomkey_up(ki);
   _e_kbd_int_zoomkey_update(ki);
   return ECORE_CALLBACK_CANCEL;
}

static void
_e_kbd_int_cb_mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
{
   Evas_Event_Mouse_Down *ev;
   E_Kbd_Int *ki;
   Evas_Coord x, y, w, h;
   E_Kbd_Int_Key *ky;

   ev = event_info;
   if (ev->button != 1) return;
   ki = data;
   ki->down.x = ev->canvas.x;
   ki->down.y = ev->canvas.y;
   ki->down.down = 1;
   ki->down.stroke = 0;

   evas_object_geometry_get(ki->event_obj, &x, &y, &w, &h);
   x = ev->canvas.x - x;
   y = ev->canvas.y - y;
   ki->down.cx = x;
   ki->down.cy = y;
   x = (x * ki->layout.w) / w;
   y = (y * ki->layout.h) / h;

   ki->down.lx = x;
   ki->down.ly = y;
   ki->down.clx = x;
   ki->down.cly = y;

   if (ki->down.hold_timer) ecore_timer_del(ki->down.hold_timer);
   ki->down.hold_timer = ecore_timer_add(il_kbd_cfg->hold_timer,
                                         _e_kbd_int_cb_hold_timeout, ki);

   ky = _e_kbd_int_at_coord_get(ki, x, y);
   ki->layout.pressed = ky;
   if (ky)
     {
        ky->pressed = 1;
        e_layout_child_raise(ky->obj);
        e_layout_child_raise(ki->event_obj);
        edje_object_signal_emit(ky->obj, "e,state,pressed", "e");
     }
}

static void
_e_kbd_int_cb_mouse_move(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
{
   Evas_Event_Mouse_Move *ev;
   E_Kbd_Int *ki;
   Evas_Coord dx, dy, x, w, y, h;

   ev = event_info;
   ki = data;

   if (ki->down.zoom)
     {
        evas_object_geometry_get(ki->event_obj, &x, &y, &w, &h);
        x = ev->cur.canvas.x - x;
        y = ev->cur.canvas.y - y;
        ki->down.cx = x;
        ki->down.cy = y;
        x = (x * ki->layout.w) / w;
        y = (y * ki->layout.h) / h;
        ki->down.clx = x;
        ki->down.cly = y;
        _e_kbd_int_zoomkey_update(ki);
        return;
     }
   if (ki->down.stroke) return;

   dx = ev->cur.canvas.x - ki->down.x;
   dy = ev->cur.canvas.y - ki->down.y;
   evas_object_geometry_get(ki->event_obj, &x, &y, &w, &h);
   dx = (dx * ki->layout.w) / w;
   dy = (dy * ki->layout.h) / h;
   if ((dx > 0) && (dx > (ki->layout.w / il_kbd_cfg->slide_dim)))
     ki->down.stroke = 1;
   else if ((dx < 0) && (-dx > (ki->layout.w / il_kbd_cfg->slide_dim)))
     ki->down.stroke = 1;
   if ((dy > 0) && (dy > (ki->layout.h / il_kbd_cfg->slide_dim)))
     ki->down.stroke = 1;
   else if ((dy < 0) && (-dy > (ki->layout.w / il_kbd_cfg->slide_dim)))
     ki->down.stroke = 1;
   if ((ki->down.stroke) && (ki->down.hold_timer))
     {
        ecore_timer_del(ki->down.hold_timer);
        ki->down.hold_timer = NULL;
     }
}

static void
_e_kbd_int_cb_mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
{
   Evas_Event_Mouse_Up *ev;
   E_Kbd_Int *ki;
   E_Kbd_Int_Key *ky;
   int dir = 0;

   ev = event_info;
   if (ev->button != 1) return;
   ki = data;

   if (ki->down.zoom)
     {
        ky = _e_kbd_int_at_coord_get(ki, ki->down.clx, ki->down.cly);
        _e_kbd_int_key_press_handle(ki, ky);
        _e_kbd_int_zoomkey_down(ki);
        ki->down.zoom = 0;
     }
   else if (!ki->down.down)
     {
        /* case of mouse up event without mouse down when popup appear */
        Evas_Coord x, y, w, h;
        evas_object_geometry_get(ki->event_obj, &x, &y, &w, &h);
        x = ev->canvas.x - x;
        y = ev->canvas.y - y;
        x = (x * ki->layout.w) / w;
        y = (y * ki->layout.h) / h;
        ky = _e_kbd_int_at_coord_get(ki, x, y);
        ki->layout.pressed = ky;
        _e_kbd_int_key_press_handle(ki, ki->layout.pressed);
        edje_object_signal_emit(ky->obj,
                                "e,state,pressed", "e");
        edje_object_message_signal_process(ky->obj);
     }
   else if (!ki->down.stroke)
     {

        ky = _e_kbd_int_at_coord_get(ki, ki->down.lx, ki->down.ly);
        _e_kbd_int_key_press_handle(ki, ky);
     }
   else
     {
        Evas_Coord dx, dy;

        dx = ev->canvas.x - ki->down.x;
        dy = ev->canvas.y - ki->down.y;
        if (dx > 0)
          {
             if (dy > 0)
               {
                  if (dx > dy) dir = 1; // right
                  else dir = 2; // down
               }
             else
               {
                  if (dx > -dy) dir = 1; // right
                  else dir = 4; // up
               }
          }
        else
          {
             if (dy > 0)
               {
                  if (-dx > dy) dir = 3; // left
                  else dir = 2; // down
               }
             else
               {
                  if (-dx > -dy) dir = 3; // left
                  else dir = 4; // up
               }
          }
     }

   ky = ki->layout.pressed;
   if (ky)
     {
        ky->pressed = 0;
        edje_object_signal_emit(ky->obj, "e,state,released", "e");
        ki->layout.pressed = NULL;
     }
   ky = ki->zoomkey.pressed;
   if (ky)
     {
        ky->pressed = 0;
        edje_object_signal_emit(ky->obj, "e,state,released", "e");
        ki->zoomkey.pressed = NULL;
     }

   ki->down.down = 0;
   ki->down.stroke = 0;
   if (ki->down.hold_timer)
     {
        ecore_timer_del(ki->down.hold_timer);
        ki->down.hold_timer = NULL;
     }

   if (dir > 0) _e_kbd_int_stroke_handle(ki, dir);
}

static E_Kbd_Int_Layout *
_e_kbd_int_layouts_list_default_get(E_Kbd_Int *ki)
{
   E_Kbd_Int_Layout *kil;
   Eina_List *l;

   EINA_LIST_FOREACH(ki->layouts, l, kil)
     if (kil->type == il_kbd_cfg->layout)
       return kil;

   EINA_LIST_FOREACH(ki->layouts, l, kil)
     if ((!strcmp(ecore_file_file_get(kil->path), "Default.kbd")))
       return kil;
   return NULL;
}

static E_Kbd_Int_Layout *
_e_kbd_int_layouts_type_get(E_Kbd_Int *ki, int type)
{
   E_Kbd_Int_Layout *kil;
   Eina_List *l;

   EINA_LIST_FOREACH(ki->layouts, l, kil)
     if (kil->type == type) return kil;
   return NULL;
}

static void
_e_kbd_int_layout_free(E_Kbd_Int *ki)
{
   E_Kbd_Int_Key *ky;

   free(ki->layout.directory);
   if (ki->layout.file) eina_stringshare_del(ki->layout.file);
   ki->layout.directory = NULL;
   ki->layout.file = NULL;
   EINA_LIST_FREE(ki->layout.keys, ky)
     {
        E_Kbd_Int_Key_State *st;

        EINA_LIST_FREE(ky->states, st)
          {
             if (st->label) eina_stringshare_del(st->label);
             if (st->icon) eina_stringshare_del(st->icon);
             if (st->out) eina_stringshare_del(st->out);
             free(st);
          }
        if (ky->obj) evas_object_del(ky->obj);
        if (ky->icon_obj) evas_object_del(ky->icon_obj);
        free(ky);
     }
   if (ki->event_obj) evas_object_del(ki->event_obj);
   ki->event_obj = NULL;
}

static void
_e_kbd_int_layout_parse(E_Kbd_Int *ki, const char *layout)
{
   FILE *f;
   char buf[4096];
   int isok = 0;
   E_Kbd_Int_Key *ky = NULL;
   E_Kbd_Int_Key_State *st = NULL;

   if (!(f = fopen(layout, "r"))) return;

   ki->layout.directory = ecore_file_dir_get(layout);
   ki->layout.file = eina_stringshare_add(layout);

   /* Make the default direction LTR */
   ki->layout.direction = E_KBD_INT_DIRECTION_LTR;

   while (fgets(buf, sizeof(buf), f))
     {
        int len;
        char str[4096];

        if (!isok)
          {
             if (!strcmp(buf, "##KBDCONF-1.0\n")) isok = 1;
          }
        if (!isok) break;
        if (buf[0] == '#') continue;
        len = strlen(buf);
        if (len > 0)
          {
             if (buf[len - 1] == '\n') buf[len - 1] = 0;
          }
        if (sscanf(buf, "%4000s", str) != 1) continue;
        if (!strcmp(str, "kbd"))
          {
             if (sscanf(buf, "%*s %i %i\n", &(ki->layout.w), &(ki->layout.orig_h)) != 2)
               continue;
          }
        if (!strcmp(str, "fuzz"))
          {
             sscanf(buf, "%*s %i\n", &(ki->layout.fuzz));
             continue;
          }
        if (!strcmp(str, "direction"))
          {
             char direction[4];

             sscanf(buf, "%*s %3s\n", direction);

             /* If rtl mark as rtl, otherwise make it ltr */
             if (!strcmp(direction, "rtl"))
               ki->layout.direction = E_KBD_INT_DIRECTION_RTL;
             else
               ki->layout.direction = E_KBD_INT_DIRECTION_LTR;
             continue;
          }
        if (!strcmp(str, "key"))
          {
             ky = calloc(1, sizeof(E_Kbd_Int_Key));
             if (!ky) continue;
             if (sscanf(buf, "%*s %i %i %i %i\n", &(ky->x), &(ky->orig_y), &(ky->w), &(ky->orig_h)) != 4)
               {
                  E_FREE(ky);
                  continue;
               }
             ki->layout.keys = eina_list_append(ki->layout.keys, ky);
          }
        if (!ky) continue;
        if ((!strcmp(str, "normal")) || (!strcmp(str, "shift")) ||
            (!strcmp(str, "capslock")) || (!strcmp(str, "altgr")))
          {
             char *p;
             char label[4096];

             if (sscanf(buf, "%*s %4000s", label) != 1) continue;
             st = calloc(1, sizeof(E_Kbd_Int_Key_State));
             if (!st) continue;
             ky->states = eina_list_append(ky->states, st);
             if (!strcmp(str, "normal")) st->state = NORMAL;
             if (!strcmp(str, "shift")) st->state = SHIFT;
             if (!strcmp(str, "capslock")) st->state = CAPSLOCK;
             if (!strcmp(str, "altgr")) st->state = ALTGR;
             p = strrchr(label, '.');
             if ((p) && (!strcmp(p, ".png")))
               st->icon = eina_stringshare_add(label);
             else if ((p) && (!strcmp(p, ".edj")))
               st->icon = eina_stringshare_add(label);
             else
               st->label = eina_stringshare_add(label);
             if (sscanf(buf, "%*s %*s %4000s", str) != 1) continue;
             st->out = eina_stringshare_add(str);
          }
        if (!strcmp(str, "is_shift")) ky->is_shift = 1;
        if (!strcmp(str, "is_multi_shift")) ky->is_multi_shift = 1;
        if (!strcmp(str, "is_ctrl")) ky->is_ctrl = 1;
        if (!strcmp(str, "is_alt")) ky->is_alt = 1;
        if (!strcmp(str, "is_altgr")) ky->is_altgr = 1;
        if (!strcmp(str, "is_capslock")) ky->is_capslock = 1;
     }
   fclose(f);
}

static void
_e_kbd_int_layout_build(E_Kbd_Int *ki)
{
   E_Kbd_Int_Key *ky;
   Evas_Object *o, *o2;
   Evas_Coord lw, lh;
   Eina_List *l;

   ki->layout.h = ki->layout.orig_h * il_kbd_cfg->scale_height;

   evas_event_freeze(ki->win->evas);
   e_layout_virtual_size_set(ki->layout_obj, ki->layout.w, ki->layout.h);
   edje_extern_object_aspect_set(ki->layout_obj, EDJE_ASPECT_CONTROL_BOTH, 
                                 ki->layout.w, ki->layout.h);
   edje_object_part_swallow(ki->base_obj, "e.swallow.content", ki->layout_obj);
   evas_object_resize(ki->base_obj, ki->win->w, ki->win->h);
   edje_object_part_geometry_get(ki->base_obj, "e.swallow.content", 
                                 NULL, NULL, &lw, &lh);
   lh = (ki->layout.h * lw) / ki->layout.w;
   if (lw > ki->win->w) lw = ki->win->w;
   if (lh > ki->win->h) lh = ki->win->h;
   evas_object_size_hint_min_set(ki->layout_obj, lw, lh);
   evas_object_size_hint_max_set(ki->layout_obj, ki->win->w, ki->win->h);

   EINA_LIST_FOREACH(ki->layout.keys, l, ky)
     {
        E_Kbd_Int_Key_State *st;
        const char *label, *icon;

        ky->y = ky->orig_y * il_kbd_cfg->scale_height;
        ky->h = ky->orig_h * il_kbd_cfg->scale_height;

        o = _theme_obj_new(ki->win->evas, ki->themedir,
                           "e/modules/kbd/key/default");
        ky->obj = o;
        label = "";
        icon = NULL;
        st = _e_kbd_int_key_state_get(ki, ky);
        if (st)
          {
             label = st->label;
             icon = st->icon;
          }

        edje_object_part_text_set(o, "e.text.label", label);

        o2 = e_icon_add(ki->win->evas);
        e_icon_fill_inside_set(o2, 1);
        e_icon_scale_up_set(o2, 0);
        ky->icon_obj = o2;
        edje_object_part_swallow(o, "e.swallow.content", o2);
        evas_object_show(o2);

        if (icon)
          {
             char buf[PATH_MAX];
             char *p;

             snprintf(buf, sizeof(buf), "%s/%s", ki->layout.directory, icon);
             p = strrchr(icon, '.');
             if (!strcmp(p, ".edj"))
               e_icon_file_edje_set(o2, buf, "icon");
             else
               e_icon_file_set(o2, buf);
          }
        e_layout_pack(ki->layout_obj, o);
        e_layout_child_move(o, ky->x, ky->y);
        e_layout_child_resize(o, ky->w, ky->h);
        evas_object_show(o);
     }

   o = evas_object_rectangle_add(ki->win->evas);
   e_layout_pack(ki->layout_obj, o);
   e_layout_child_move(o, 0, 0);
   e_layout_child_resize(o, ki->layout.w, ki->layout.h);
   evas_object_color_set(o, 0, 0, 0, 0);
   evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_DOWN, 
                                  _e_kbd_int_cb_mouse_down, ki);
   evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_UP, 
                                  _e_kbd_int_cb_mouse_up, ki);
   evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_MOVE, 
                                  _e_kbd_int_cb_mouse_move, ki);
   evas_object_show(o);
   ki->event_obj = o;
   evas_event_thaw(ki->win->evas);
   _e_kbd_int_matchlist_down(ki);
}

static void
_e_kbd_int_layouts_free(E_Kbd_Int *ki)
{
   E_Kbd_Int_Layout *kil;

   EINA_LIST_FREE(ki->layouts, kil)
     {
        eina_stringshare_del(kil->path);
        eina_stringshare_del(kil->dir);
        eina_stringshare_del(kil->icon);
        eina_stringshare_del(kil->name);
        free(kil);
     }
}

static void
_e_kbd_int_layouts_list_update(E_Kbd_Int *ki)
{
   Eina_List *files;
   Eina_List *l;
   char buf[PATH_MAX], *p, *file, *path;
   const char *fl;
   Eina_List *kbs = NULL, *layouts = NULL;
   int ok;
   size_t len;

   len = e_user_dir_concat_static(buf, "keyboards");
   if (len + 2 >= sizeof(buf)) return;

   files = ecore_file_ls(buf);

   buf[len] = '/';
   len++;

   EINA_LIST_FREE(files, file)
     {
        p = strrchr(file, '.');
        if ((p) && (!strcmp(p, ".kbd")))
          {
             if (eina_strlcpy(buf + len, file, sizeof(buf) - len) >= sizeof(buf) - len)
               continue;
             kbs = eina_list_append(kbs, eina_stringshare_add(buf));
          }
        free(file);
     }

   len = snprintf(buf, sizeof(buf), "%s/keyboards", ki->syskbds);
   if (len + 2 >= sizeof(buf)) return;

   files = ecore_file_ls(buf);

   buf[len] = '/';
   len++;

   EINA_LIST_FREE(files, file)
     {
        p = strrchr(file, '.');
        if ((p) && (!strcmp(p, ".kbd")))
          {
             ok = 1;
             EINA_LIST_FOREACH(kbs, l, fl)
               {
                  if (!strcmp(file, fl))
                    {
                       ok = 0;
                       break;
                    }
               }
             if (ok)
               {
                  if (eina_strlcpy(buf + len, file, sizeof(buf) - len) >= sizeof(buf) - len)
                    continue;
                  kbs = eina_list_append(kbs, eina_stringshare_add(buf));
               }
          }
        free(file);
     }
   /* Previous loop could break before destroying all items. */
   EINA_LIST_FREE(files, file)
     free(file);

   EINA_LIST_FREE(kbs, path)
     {
        E_Kbd_Int_Layout *kil;

        kil = E_NEW(E_Kbd_Int_Layout, 1);
        if (kil)
          {
             char *s;
             FILE *f;

             kil->path = path;
             s = strdup(ecore_file_file_get(kil->path));
             if (s)
               {
                  p = strrchr(s, '.');
                  if (p) *p = 0;
                  kil->name = eina_stringshare_add(s);
                  free(s);
               }
             s = ecore_file_dir_get(kil->path);
             if (s)
               {
                  kil->dir = eina_stringshare_add(s);
                  free(s);
               }
             f = fopen(kil->path, "r");
             if (f)
               {
                  int isok = 0;

                  while (fgets(buf, sizeof(buf), f))
                    {
                       char str[4096];

                       if (!isok)
                         {
                            if (!strcmp(buf, "##KBDCONF-1.0\n")) isok = 1;
                         }
                       if (!isok) break;
                       if (buf[0] == '#') continue;
                       len = strlen(buf);
                       if (len > 0)
                         {
                            if (buf[len - 1] == '\n') buf[len - 1] = 0;
                         }
                       if (sscanf(buf, "%4000s", str) != 1) continue;
                       if (!strcmp(str, "type"))
                         {
                            sscanf(buf, "%*s %4000s\n", str);
                            if (!strcmp(str, "ALPHA"))
                              kil->type = E_KBD_INT_TYPE_ALPHA;
                            else if (!strcmp(str, "NUMERIC"))
                              kil->type = E_KBD_INT_TYPE_NUMERIC;
                            else if (!strcmp(str, "PIN"))
                              kil->type = E_KBD_INT_TYPE_PIN;
                            else if (!strcmp(str, "PHONE_NUMBER"))
                              kil->type = E_KBD_INT_TYPE_PHONE_NUMBER;
                            else if (!strcmp(str, "HEX"))
                              kil->type = E_KBD_INT_TYPE_HEX;
                            else if (!strcmp(str, "TERMINAL"))
                              kil->type = E_KBD_INT_TYPE_TERMINAL;
                            else if (!strcmp(str, "PASSWORD"))
                              kil->type = E_KBD_INT_TYPE_PASSWORD;
                            else if (!strcmp(str, "IP"))
                              kil->type = E_KBD_INT_TYPE_IP;
                            else if (!strcmp(str, "HOST"))
                              kil->type = E_KBD_INT_TYPE_HOST;
                            else if (!strcmp(str, "FILE"))
                              kil->type = E_KBD_INT_TYPE_FILE;
                            else if (!strcmp(str, "URL"))
                              kil->type = E_KBD_INT_TYPE_URL;
                            else if (!strcmp(str, "KEYPAD"))
                              kil->type = E_KBD_INT_TYPE_KEYPAD;
                            else if (!strcmp(str, "J2ME"))
                              kil->type = E_KBD_INT_TYPE_J2ME;
                            continue;
                         }
                       if (!strcmp(str, "icon"))
                         {
                            sscanf(buf, "%*s %4000s\n", str);
                            snprintf(buf, sizeof(buf), "%s/%s", kil->dir, str);
                            kil->icon = eina_stringshare_add(buf);
                            continue;
                         }
                    }
                  fclose(f);
               }
             layouts = eina_list_append(layouts, kil);
          }
     }
   _e_kbd_int_layouts_free(ki);
   ki->layouts = layouts;
}

static void
_e_kbd_int_layout_select(E_Kbd_Int *ki, E_Kbd_Int_Layout *kil)
{
   _e_kbd_int_layout_free(ki);
   _e_kbd_int_layout_parse(ki, kil->path);
   _e_kbd_int_layout_build(ki);
   _e_kbd_int_layout_buf_update(ki);
   _e_kbd_int_layout_state_update(ki);

   if (!kil->icon)
     e_icon_file_set(ki->icon_obj, kil->icon);
   else
     {
        const char *p;

        p = strrchr(kil->icon, '.');
        if (!p)
          e_icon_file_set(ki->icon_obj, kil->icon);
        else
          {
             if (!strcmp(p, ".edj"))
               e_icon_file_edje_set(ki->icon_obj, kil->icon, "icon");
             else
               e_icon_file_set(ki->icon_obj, kil->icon);
          }
     }
}

static void
_e_kbd_int_layout_next(E_Kbd_Int *ki)
{
   Eina_List *l, *ln = NULL;
   E_Kbd_Int_Layout *kil;

   EINA_LIST_FOREACH(ki->layouts, l, kil)
     if (!strcmp(kil->path, ki->layout.file))
       {
          ln = l->next;
          break;
       }
   if (!ln) ln = ki->layouts;
   if (!ln) return;
   kil = ln->data;
   _e_kbd_int_layout_select(ki, kil);
}

static Eina_Bool
_e_kbd_int_cb_client_message(void *data, __UNUSED__ int type, void *event)
{
   Ecore_X_Event_Client_Message *ev;
   E_Kbd_Int *ki;

   ev = event;
   ki = data;
   if ((ev->win == ki->win->evas_win) && 
       (ev->message_type == ECORE_X_ATOM_E_VIRTUAL_KEYBOARD_STATE)) 
     {
        E_Kbd_Int_Layout *kil = NULL;

        if ((unsigned int)ev->data.l[0] == ECORE_X_ATOM_E_VIRTUAL_KEYBOARD_OFF)
          {
             _e_kbd_int_zoomkey_down(ki);
             _e_kbd_int_dictlist_down(ki);
             _e_kbd_int_matchlist_down(ki);
          }
        else if (ev->data.l[0] == ECORE_X_VIRTUAL_KEYBOARD_STATE_ON)
          {
             // do nothing - leave kbd as-is
          }
        else if ((unsigned int)ev->data.l[0] == ECORE_X_ATOM_E_VIRTUAL_KEYBOARD_ALPHA)
          kil = _e_kbd_int_layouts_type_get(ki, E_KBD_INT_TYPE_ALPHA);
        else if ((unsigned int)ev->data.l[0] == ECORE_X_ATOM_E_VIRTUAL_KEYBOARD_NUMERIC)
          kil = _e_kbd_int_layouts_type_get(ki, E_KBD_INT_TYPE_NUMERIC);
        else if (ev->data.l[0] == ECORE_X_VIRTUAL_KEYBOARD_STATE_PIN)
          kil = _e_kbd_int_layouts_type_get(ki, E_KBD_INT_TYPE_PIN);
        else if (ev->data.l[0] == ECORE_X_VIRTUAL_KEYBOARD_STATE_PHONE_NUMBER)
          kil = _e_kbd_int_layouts_type_get(ki, E_KBD_INT_TYPE_PHONE_NUMBER);
        else if (ev->data.l[0] == ECORE_X_VIRTUAL_KEYBOARD_STATE_HEX)
          kil = _e_kbd_int_layouts_type_get(ki, E_KBD_INT_TYPE_HEX);
        else if (ev->data.l[0] == ECORE_X_VIRTUAL_KEYBOARD_STATE_TERMINAL)
          kil = _e_kbd_int_layouts_type_get(ki, E_KBD_INT_TYPE_TERMINAL);
        else if (ev->data.l[0] == ECORE_X_VIRTUAL_KEYBOARD_STATE_PASSWORD)
          kil = _e_kbd_int_layouts_type_get(ki, E_KBD_INT_TYPE_PASSWORD);
        else if (ev->data.l[0] == ECORE_X_VIRTUAL_KEYBOARD_STATE_IP)
          kil = _e_kbd_int_layouts_type_get(ki, E_KBD_INT_TYPE_IP);
        else if (ev->data.l[0] == ECORE_X_VIRTUAL_KEYBOARD_STATE_HOST)
          kil = _e_kbd_int_layouts_type_get(ki, E_KBD_INT_TYPE_HOST);
        else if (ev->data.l[0] == ECORE_X_VIRTUAL_KEYBOARD_STATE_FILE)
          kil = _e_kbd_int_layouts_type_get(ki, E_KBD_INT_TYPE_FILE);
        else if (ev->data.l[0] == ECORE_X_VIRTUAL_KEYBOARD_STATE_URL)
          kil = _e_kbd_int_layouts_type_get(ki, E_KBD_INT_TYPE_URL);
        else if (ev->data.l[0] == ECORE_X_VIRTUAL_KEYBOARD_STATE_KEYPAD)
          kil = _e_kbd_int_layouts_type_get(ki, E_KBD_INT_TYPE_KEYPAD);
        else if (ev->data.l[0] == ECORE_X_VIRTUAL_KEYBOARD_STATE_J2ME)
          kil = _e_kbd_int_layouts_type_get(ki, E_KBD_INT_TYPE_J2ME);

        if (kil) _e_kbd_int_layout_select(ki, kil);
     }
   return ECORE_CALLBACK_PASS_ON;
}

static void
_e_kbd_int_dictlist_down(E_Kbd_Int *ki)
{
   char *str;

   if (!ki->dictlist.popup) return;
   evas_object_hide(ki->dictlist.popup);
   evas_object_del(ki->dictlist.popup);
   ki->dictlist.popup = NULL;
   EINA_LIST_FREE(ki->dictlist.matches, str)
     eina_stringshare_del(str);
}

static void
_e_kbd_int_cb_dictlist_item_sel(void *data)
{
   E_Kbd_Int *ki;
   const char *str;
   int i;

   ki = data;
   i = e_widget_ilist_selected_get(ki->dictlist.ilist_obj);
   str = eina_list_nth(ki->dictlist.matches, i);
   e_kbd_buf_clear(ki->kbuf);
   if (ki->layout.state & (SHIFT | CTRL | ALT | ALTGR))
     {
        ki->layout.state &= (~(SHIFT | CTRL | ALT | ALTGR));
        _e_kbd_int_layout_state_update(ki);
     }

   eina_stringshare_replace(&il_kbd_cfg->dict, str);
   e_kbd_buf_dict_set(ki->kbuf, il_kbd_cfg->dict);
   e_config_save_queue();

   _e_kbd_int_dictlist_down(ki);
}

static void
_e_kbd_int_dictlist_up(E_Kbd_Int *ki)
{
   Evas_Object *o;
   Evas_Coord mw, mh, sh;
   Eina_List *files, *l;
   char buf[PATH_MAX], *p, *file, *pp;
   const char *str;
   int used;

   if (ki->dictlist.popup) return;

   o = _theme_obj_new(e_comp_get(ki->win)->evas, ki->themedir,
                      "e/modules/kbd/match/default");
   ki->dictlist.base_obj = o;

   o = e_widget_ilist_add(e_comp_get(ki->win)->evas, 
                          (32 * e_scale), (32 * e_scale), NULL);
   e_widget_ilist_selector_set(o, 1);
   e_widget_ilist_freeze(o);
   ki->dictlist.ilist_obj = o;

   e_user_dir_concat_static(buf, "dicts");
   files = ecore_file_ls(buf);

   EINA_LIST_FREE(files, file)
     {
        p = strrchr(file, '.');
        if ((p) && (!strcmp(p, ".dic")))
          {
             const char *match;

             used = 0;
             EINA_LIST_FOREACH(ki->dictlist.matches, l, match)
               if (!strcmp(match, file)) used = 1;

             if (used) goto next1;

             p = strdup(file);
             if (!p) goto next1;

             for (pp = p; *pp; pp++)
               {
                  if (*pp == '_') *pp = ' ';
               }
             pp = strrchr(p, '.');
             *pp = 0;
             str = eina_stringshare_add(file);
             ki->dictlist.matches = eina_list_append(ki->dictlist.matches, str);
             e_widget_ilist_append(o, NULL, p, _e_kbd_int_cb_dictlist_item_sel,
                                   ki, NULL);
             free(p);
          }

        next1:
        free(file);
     }

   snprintf(buf, sizeof(buf), "%s/dicts", ki->sysdicts);
   files = ecore_file_ls(buf);
   EINA_LIST_FREE(files, file)
     {
        p = strrchr(file, '.');
        if ((p) && (!strcmp(p, ".dic")))
          {
             const char *match;

             used = 0;
             EINA_LIST_FOREACH(ki->dictlist.matches, l, match)
               if (!strcmp(match, file)) used = 1;

             if (used) goto next2;

             p = strdup(file);
             if (!p) goto next2;

             for (pp = p; *pp; pp++)
               {
                  if (*pp == '_') *pp = ' ';
               }
             pp = strrchr(p, '.');
             *pp = 0;
             str = eina_stringshare_add(file);
             ki->dictlist.matches = eina_list_append(ki->dictlist.matches, str);
             e_widget_ilist_append(o, NULL, p, _e_kbd_int_cb_dictlist_item_sel,
                                   ki, NULL);
             free(p);
          }
        next2:
        free(file);
     }
   e_widget_ilist_thaw(o);
   e_widget_ilist_go(o);

   e_widget_ilist_preferred_size_get(o, &mw, &mh);
   if (mh < (120 *e_scale)) mh = (120 * e_scale);

   evas_object_size_hint_min_set(ki->dictlist.ilist_obj, mw, mh);
   edje_object_part_swallow(ki->dictlist.base_obj, "e.swallow.content",
                            ki->dictlist.ilist_obj);
   edje_object_size_min_calc(ki->dictlist.base_obj, &mw, &mh);

   e_zone_useful_geometry_get(ki->win->client->zone, NULL, NULL, NULL, &sh);
   mw = ki->win->w;
   if (mh > (sh - ki->win->h)) mh = (sh - ki->win->h);

   ki->dictlist.popup = e_comp_object_util_add(ki->dictlist.base_obj, E_COMP_OBJECT_TYPE_POPUP);
   evas_object_layer_set(ki->dictlist.popup, E_LAYER_CLIENT_EDGE);
   evas_object_geometry_set(ki->dictlist.popup, 0, ki->win->y - mh, mw, mh);

   evas_object_show(ki->dictlist.popup);
   _e_kbd_int_matchlist_down(ki);
}

static void
_e_kbd_int_matchlist_down(E_Kbd_Int *ki)
{
   char *str;

   if (!ki->matchlist.popup) return;
   evas_object_hide(ki->matchlist.popup);
   evas_object_del(ki->matchlist.popup);
   ki->matchlist.popup = NULL;
   EINA_LIST_FREE(ki->matchlist.matches, str)
     eina_stringshare_del(str);
}

static void
_e_kbd_int_cb_matchlist_item_sel(void *data)
{
   E_Kbd_Int *ki;
   const char *str;

   ki = data;
   str = e_widget_ilist_selected_label_get(ki->matchlist.ilist_obj);
   _e_kbd_int_string_send(ki, str);
   e_kbd_buf_clear(ki->kbuf);
   e_kbd_send_keysym_press("space", 0);
   if (ki->layout.state & (SHIFT | CTRL | ALT | ALTGR))
     {
        ki->layout.state &= (~(SHIFT | CTRL | ALT | ALTGR));
        _e_kbd_int_layout_state_update(ki);
     }
   _e_kbd_int_matches_update(ki);
   _e_kbd_int_matchlist_down(ki);
}

static void
_e_kbd_int_matchlist_up(E_Kbd_Int *ki)
{
   const Eina_List *l;
   Evas_Object *o;
   Evas_Coord mw, mh, sh;

   if (!e_kbd_buf_string_matches_get(ki->kbuf)) return;
   if (ki->matchlist.popup) return;

   o = _theme_obj_new(e_comp_get(ki->win)->evas, ki->themedir,
                      "e/modules/kbd/match/default");
   ki->matchlist.base_obj = o;

   o = e_widget_ilist_add(e_comp_get(ki->win)->evas, 
                          (32 * e_scale), (32 * e_scale), NULL);
   e_widget_ilist_selector_set(o, 1);
   ki->matchlist.ilist_obj = o;
   edje_object_part_swallow(ki->matchlist.base_obj, "e.swallow.content", o);
   evas_object_show(o);

   for (l = e_kbd_buf_string_matches_get(ki->kbuf); l; l = l->next)
     {
        const char *str;

        if (!l->prev)
          {
             str = e_kbd_buf_actual_string_get(ki->kbuf);
             if (str)
               {
                  str = eina_stringshare_add(str);
                  ki->matchlist.matches = eina_list_append(ki->matchlist.matches, str);
                  e_widget_ilist_append(o, NULL, str, 
                                        _e_kbd_int_cb_matchlist_item_sel,
                                        ki, NULL);
               }
          }
        str = l->data;
        str = eina_stringshare_add(str);
        ki->matchlist.matches = eina_list_append(ki->matchlist.matches, str);
        e_widget_ilist_append(o, NULL, str, _e_kbd_int_cb_matchlist_item_sel,
                              ki, NULL);
     }
   e_widget_ilist_thaw(o);
   e_widget_ilist_go(o);

   e_widget_ilist_preferred_size_get(o, &mw, &mh);
   if (mh < (120 *e_scale)) mh = (120 * e_scale);

   evas_object_size_hint_min_set(ki->matchlist.ilist_obj, mw, mh);
   edje_object_part_swallow(ki->matchlist.base_obj, "e.swallow.content",
                               ki->matchlist.ilist_obj);
   edje_object_size_min_calc(ki->matchlist.base_obj, &mw, &mh);

   evas_object_size_hint_min_set(ki->matchlist.ilist_obj, 0, 0);
   edje_object_part_swallow(ki->matchlist.base_obj, "e.swallow.content",
                               ki->matchlist.ilist_obj);
   e_zone_useful_geometry_get(ki->win->client->zone, NULL, NULL, NULL, &sh);
   mw = ki->win->w;
   if (mh > (sh - ki->win->h)) mh = (sh - ki->win->h);
   ki->matchlist.popup = e_comp_object_util_add(ki->matchlist.base_obj, E_COMP_OBJECT_TYPE_POPUP);
   evas_object_layer_set(ki->matchlist.popup, E_LAYER_CLIENT_EDGE);
   evas_object_geometry_set(ki->matchlist.popup,
                       ki->win->x, ki->win->y - mh, mw, mh);
   evas_object_show(ki->matchlist.popup);

   _e_kbd_int_dictlist_down(ki);
}

static void
_e_kbd_int_cb_matches(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
{
   E_Kbd_Int *ki;

   ki = data;
   if (ki->dictlist.popup) _e_kbd_int_dictlist_down(ki);
   else if (ki->matchlist.popup) _e_kbd_int_matchlist_down(ki);
   else
     {
        if (!e_kbd_buf_actual_string_get(ki->kbuf))
          _e_kbd_int_dictlist_up(ki);
        else
          _e_kbd_int_matchlist_up(ki);
     }
}

static void
_e_kbd_int_cb_dicts(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
{
   E_Kbd_Int *ki;

   ki = data;
   if (ki->dictlist.popup) _e_kbd_int_dictlist_down(ki);
   else _e_kbd_int_dictlist_up(ki);
}

static void
_e_kbd_int_cb_layouts(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
{
   E_Kbd_Int *ki;

   ki = data;
   _e_kbd_int_layout_next(ki);
}

static void
_e_kbd_int_cb_resize(E_Win *win)
{
   E_Kbd_Int *ki;
   E_Kbd_Int_Key *ky;
   Eina_List *l;
   
   ki = win->data;
   EINA_LIST_FOREACH(ki->layout.keys, l, ky)
     {
           if (ky->obj) evas_object_del(ky->obj);
           if (ky->icon_obj) evas_object_del(ky->icon_obj);
     }
   if (ki->event_obj) evas_object_del(ki->event_obj);
   ki->event_obj = NULL;
   
   _e_kbd_int_layout_build(ki);
   _e_kbd_int_layout_buf_update(ki);
   _e_kbd_int_layout_state_update(ki);
}

EAPI E_Kbd_Int *
e_kbd_int_new(const char *themedir, const char *syskbds, const char *sysdicts)
{
   E_Kbd_Int *ki;
   Evas_Object *o;
   Evas_Coord mw, mh;
   E_Zone *zone;
   E_Kbd_Int_Layout *kil;
   Ecore_X_Window_State states[2];

   ki = E_NEW(E_Kbd_Int, 1);
   if (!ki) return NULL;
   if (themedir) ki->themedir = eina_stringshare_add(themedir);
   if (syskbds) ki->syskbds = eina_stringshare_add(syskbds);
   if (sysdicts) ki->sysdicts = eina_stringshare_add(sysdicts);
   zone = e_util_zone_current_get(e_manager_current_get());
   ki->win = e_win_new(zone->comp);
   states[0] = ECORE_X_WINDOW_STATE_SKIP_TASKBAR;
   states[1] = ECORE_X_WINDOW_STATE_SKIP_PAGER;
   ecore_x_netwm_window_state_set(ki->win->evas_win, states, 2);
   ecore_x_icccm_hints_set(ki->win->evas_win, 0, 0, 0, 0, 0, 0, 0);
   e_win_no_remember_set(ki->win, 1);

   mw = zone->w;
   mh = zone->h;

   if (mw > mh)
     e_win_resize(ki->win, mw, (mh / 2));
   else
     e_win_resize(ki->win, mw, mh);

   e_win_resize_callback_set(ki->win, _e_kbd_int_cb_resize);
   e_win_borderless_set(ki->win, 1);
   ki->win->data = ki;
   e_win_name_class_set(ki->win, "Virtual-Keyboard", "Virtual-Keyboard");
   e_win_title_set(ki->win, "Virtual Keyboard");

   ki->base_obj = _theme_obj_new(ki->win->evas, ki->themedir,
                                 "e/modules/kbd/base/default");
   edje_object_signal_callback_add(ki->base_obj, "e,action,do,matches", "",
                                   _e_kbd_int_cb_matches, ki);
   edje_object_signal_callback_add(ki->base_obj, "e,action,do,layouts", "",
                                   _e_kbd_int_cb_layouts, ki);
   edje_object_signal_callback_add(ki->base_obj, "e,action,do,dicts", "",
                                   _e_kbd_int_cb_dicts, ki);

   o = e_layout_add(ki->win->evas);
   edje_object_part_swallow(ki->base_obj, "e.swallow.content", o);
   evas_object_show(o);
   ki->layout_obj = o;

   o = e_icon_add(ki->win->evas);
   evas_object_pass_events_set(o, 1);
   e_icon_fill_inside_set(o, 1);
   e_icon_scale_up_set(o, 0);
   edje_object_part_swallow(ki->base_obj, "e.swallow.layout", o);
   evas_object_show(o);
   ki->icon_obj = o;

   o = e_box_add(ki->win->evas);   
   e_box_orientation_set(o, 1);
   e_box_homogenous_set(o, 1);
   edje_object_part_swallow(ki->base_obj, "e.swallow.label", o);
   evas_object_show(o);
   ki->box_obj = o;

   if (il_kbd_cfg->dict)
     ki->kbuf = e_kbd_buf_new(ki->sysdicts, il_kbd_cfg->dict);
   else
     ki->kbuf = e_kbd_buf_new(ki->sysdicts, "English_US.dic");

   _e_kbd_int_layouts_list_update(ki);

   kil = _e_kbd_int_layouts_list_default_get(ki);
   if ((!kil) && (ki->layouts))
     kil = ki->layouts->data;

   if (kil) _e_kbd_int_layout_select(ki, kil);

   edje_object_size_min_calc(ki->base_obj, &mw, &mh);
   if (mw < 48) mw = 48;
   if (mh < 48) mh = 48;
   evas_object_move(ki->base_obj, 0, 0);
   evas_object_resize(ki->base_obj, zone->w, mh);
   evas_object_show(ki->base_obj);
   
   e_win_size_min_set(ki->win, mw, mh);
   ecore_x_e_virtual_keyboard_set(ki->win->evas_win, 1);

   ki->client_message_handler = 
     ecore_event_handler_add(ECORE_X_EVENT_CLIENT_MESSAGE, 
                             _e_kbd_int_cb_client_message, ki);
   ki->kbd_move_hdl = 
     ecore_event_handler_add(E_EVENT_CLIENT_MOVE, 
                             _e_kbd_int_cb_border_move, ki);

   e_win_show(ki->win);
   ki->win->client->user_skip_winlist = 1;
   ki->win->client->lock_focus_in = 1;
   ki->win->client->lock_focus_out = 1;

   return ki;
}

EAPI void
e_kbd_int_free(E_Kbd_Int *ki)
{
   if (ki->themedir) eina_stringshare_del(ki->themedir);
   if (ki->syskbds) eina_stringshare_del(ki->syskbds);
   if (ki->sysdicts) eina_stringshare_del(ki->sysdicts);
   _e_kbd_int_layouts_free(ki);
   _e_kbd_int_matches_free(ki);
   _e_kbd_int_layout_free(ki);
   ecore_event_handler_del(ki->client_message_handler);
   ecore_event_handler_del(ki->kbd_move_hdl);
   if (ki->down.hold_timer) ecore_timer_del(ki->down.hold_timer);
   _e_kbd_int_matchlist_down(ki);
   _e_kbd_int_zoomkey_down(ki);
   e_kbd_buf_free(ki->kbuf);
   e_object_del(E_OBJECT(ki->win));
   E_FREE(ki);
}

static Evas_Object *
_theme_obj_new(Evas *e, const char *custom_dir, const char *group)
{
   Evas_Object *o;

   o = edje_object_add(e);
   if (!e_theme_edje_object_set(o, "base/theme/modules/illume", group))
     {
        if (custom_dir)
          {
             char buf[PATH_MAX];

             snprintf(buf, sizeof(buf), "%s/e-module-illume-keyboard.edj", 
                      custom_dir);
             edje_object_file_set(o, buf, group);
          }
     }
   return o;
}

static Eina_Bool
_e_kbd_int_cb_border_move(void *data, int type __UNUSED__, void *event) 
{
   E_Event_Client *ev;
   E_Kbd_Int *ki;

   ev = event;
   if (!(ki = data)) return ECORE_CALLBACK_PASS_ON;
   if (ki->win->client != ev->ec) return ECORE_CALLBACK_PASS_ON;
   _e_kbd_int_zoomkey_down(ki);
   _e_kbd_int_matchlist_down(ki);
   _e_kbd_int_dictlist_down(ki);
   return ECORE_CALLBACK_PASS_ON;
}