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#include "e.h"
/* local structures */
typedef struct _Instance Instance;
struct _Instance
{
E_Gadcon_Client *gcc;
Evas_Object *o_toggle;
Eina_List *handlers;
};
/* local function prototypes */
static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
static void _gc_shutdown(E_Gadcon_Client *gcc);
static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
static const char *_gc_label(const E_Gadcon_Client_Class *cc);
static Evas_Object *_gc_icon(const E_Gadcon_Client_Class *cc, Evas *evas);
static const char *_gc_id_new(const E_Gadcon_Client_Class *cc);
static void _cb_action_vkbd_enable(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _cb_action_vkbd_disable(void *data, Evas_Object *obj, const char *emission, const char *source);
static Eina_Bool _cb_border_focus_in(void *data, int type __UNUSED__, void *event);
static Eina_Bool _cb_border_remove(void *data, int type __UNUSED__, void *event);
static Eina_Bool _cb_border_property(void *data, int type __UNUSED__, void *event);
static void _set_btn_icon(Evas_Object *obj, Ecore_X_Virtual_Keyboard_State state);
/* local variables */
static Eina_List *instances = NULL;
static const char *mod_dir = NULL;
static const E_Gadcon_Client_Class _gc_class =
{
GADCON_CLIENT_CLASS_VERSION, "illume-kbd-toggle",
{ _gc_init, _gc_shutdown, _gc_orient, _gc_label, _gc_icon, _gc_id_new, NULL,
e_gadcon_site_is_not_toolbar
}, E_GADCON_CLIENT_STYLE_PLAIN
};
/* public functions */
EAPI E_Module_Api e_modapi = { E_MODULE_API_VERSION, "Illume Keyboard Toggle" };
EAPI void *
e_modapi_init(E_Module *m)
{
mod_dir = eina_stringshare_add(m->dir);
e_gadcon_provider_register(&_gc_class);
return m;
}
EAPI int
e_modapi_shutdown(E_Module *m __UNUSED__)
{
e_gadcon_provider_unregister(&_gc_class);
if (mod_dir) eina_stringshare_del(mod_dir);
mod_dir = NULL;
return 1;
}
EAPI int
e_modapi_save(E_Module *m __UNUSED__)
{
return 1;
}
/* local function prototypes */
static E_Gadcon_Client *
_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style)
{
Instance *inst;
inst = E_NEW(Instance, 1);
inst->o_toggle = edje_object_add(gc->evas);
e_theme_edje_object_set(inst->o_toggle,
"base/theme/modules/illume_kbd_toggle",
"e/modules/illume_kbd_toggle/main");
inst->gcc = e_gadcon_client_new(gc, name, id, style, inst->o_toggle);
inst->gcc->data = inst;
edje_object_signal_callback_add(inst->o_toggle, "e,action,vkbd,enable", "",
_cb_action_vkbd_enable, inst);
edje_object_signal_callback_add(inst->o_toggle, "e,action,vkbd,disable", "",
_cb_action_vkbd_disable, inst);
inst->handlers =
eina_list_append(inst->handlers,
ecore_event_handler_add(E_EVENT_BORDER_FOCUS_IN,
_cb_border_focus_in, inst));
inst->handlers =
eina_list_append(inst->handlers,
ecore_event_handler_add(E_EVENT_BORDER_REMOVE,
_cb_border_remove, inst));
inst->handlers =
eina_list_append(inst->handlers,
ecore_event_handler_add(ECORE_X_EVENT_WINDOW_PROPERTY,
_cb_border_property, inst));
instances = eina_list_append(instances, inst);
return inst->gcc;
}
static void
_gc_shutdown(E_Gadcon_Client *gcc)
{
Instance *inst;
Ecore_Event_Handler *handler;
if (!(inst = gcc->data)) return;
instances = eina_list_remove(instances, inst);
if (inst->o_toggle) evas_object_del(inst->o_toggle);
EINA_LIST_FREE(inst->handlers, handler)
ecore_event_handler_del(handler);
E_FREE(inst);
}
static void
_gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient __UNUSED__)
{
e_gadcon_client_aspect_set(gcc, 16, 16);
e_gadcon_client_min_size_set(gcc, 16, 16);
}
static const char *
_gc_label(const E_Gadcon_Client_Class *cc __UNUSED__)
{
return _("Illume-Keyboard-Toggle");
}
static Evas_Object *
_gc_icon(const E_Gadcon_Client_Class *cc __UNUSED__, Evas *evas)
{
Evas_Object *o;
char buff[PATH_MAX];
snprintf(buff, sizeof(buff), "%s/e-module-illume-kbd-toggle.edj", mod_dir);
o = edje_object_add(evas);
edje_object_file_set(o, buff, "icon");
return o;
}
static const char *
_gc_id_new(const E_Gadcon_Client_Class *cc __UNUSED__)
{
static char buff[32];
snprintf(buff, sizeof(buff), "%s.%d", _gc_class.name,
eina_list_count(instances));
return buff;
}
static void
_cb_action_vkbd_enable(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
{
Instance *inst;
E_Border *bd;
if (!(inst = data)) return;
if (!(bd = e_border_focused_get())) return;
if (bd->zone != inst->gcc->gadcon->zone) return;
if (bd->client.vkbd.state >= ECORE_X_VIRTUAL_KEYBOARD_STATE_ON) return;
ecore_x_e_virtual_keyboard_state_set(bd->client.win,
ECORE_X_VIRTUAL_KEYBOARD_STATE_ON);
}
static void
_cb_action_vkbd_disable(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
{
Instance *inst;
E_Border *bd;
if (!(inst = data)) return;
if (!(bd = e_border_focused_get())) return;
if (bd->zone != inst->gcc->gadcon->zone) return;
if (bd->client.vkbd.state <= ECORE_X_VIRTUAL_KEYBOARD_STATE_OFF) return;
ecore_x_e_virtual_keyboard_state_set(bd->client.win,
ECORE_X_VIRTUAL_KEYBOARD_STATE_OFF);
}
static Eina_Bool
_cb_border_focus_in(void *data, int type __UNUSED__, void *event)
{
Instance *inst;
E_Event_Border_Focus_In *ev;
E_Border *bd;
if (!(inst = data)) return ECORE_CALLBACK_PASS_ON;
ev = event;
if (ev->border->stolen) return ECORE_CALLBACK_PASS_ON;
if (!(bd = ev->border)) return ECORE_CALLBACK_PASS_ON;
if (bd->zone != inst->gcc->gadcon->zone) return ECORE_CALLBACK_PASS_ON;
_set_btn_icon(inst->o_toggle, bd->client.vkbd.state);
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_cb_border_remove(void *data, int type __UNUSED__, void *event __UNUSED__)
{
Instance *inst;
if (!(inst = data)) return ECORE_CALLBACK_PASS_ON;
_set_btn_icon(inst->o_toggle, ECORE_X_VIRTUAL_KEYBOARD_STATE_OFF);
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_cb_border_property(void *data, int type __UNUSED__, void *event)
{
Instance *inst;
Ecore_X_Event_Window_Property *ev;
E_Border *bd;
ev = event;
if (ev->atom != ECORE_X_ATOM_E_VIRTUAL_KEYBOARD_STATE)
return ECORE_CALLBACK_PASS_ON;
if (!(bd = e_border_find_by_client_window(ev->win)))
return ECORE_CALLBACK_PASS_ON;
if (!bd->focused) return ECORE_CALLBACK_PASS_ON;
if (!(inst = data)) return ECORE_CALLBACK_PASS_ON;
if (bd->zone != inst->gcc->gadcon->zone) return ECORE_CALLBACK_PASS_ON;
_set_btn_icon(inst->o_toggle, bd->client.vkbd.state);
return ECORE_CALLBACK_PASS_ON;
}
static void
_set_btn_icon(Evas_Object *obj, Ecore_X_Virtual_Keyboard_State state)
{
if (state >= ECORE_X_VIRTUAL_KEYBOARD_STATE_ON)
edje_object_signal_emit(obj, "e,state,vkbd,on", "e");
else
edje_object_signal_emit(obj, "e,state,vkbd,off", "e");
}
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