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#include <e.h>
#include "e_mod_main.h"
#if TIME_WITH_SYS_TIME
# include <sys/time.h>
# include <time.h>
#else
# if HAVE_SYS_TIME_H
# include <sys/time.h>
# else
# include <time.h>
# endif
#endif
#include <libmpd/libmpdclient.h>
#define MAX_SONG_LENGTH 255
/* Func Proto Requirements for Gadcon */
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 *client_class);
static Evas_Object *_gc_icon(const E_Gadcon_Client_Class *client_class, Evas *evas);
static const char *_gc_id_new(const E_Gadcon_Client_Class *client_class);
/* Module Protos */
static void _mpdule_cb_mouse_down(void *data, Evas *e, Evas_Object *obj,
void *event_info);
static void _mpdule_cb_mouse_in(void *data, Evas *e, Evas_Object *obj,
void *event_info);
static void _mpdule_cb_mouse_out(void *data, Evas *e, Evas_Object *obj,
void *event_info);
static void _mpdule_menu_cb_configure(void *data, E_Menu *m,
E_Menu_Item *mi);
static void _mpdule_menu_cb_post(void *data, E_Menu *m);
static void _mpdule_cb_play(void *data, Evas_Object *obj,
const char *emission, const char *source);
static void _mpdule_cb_stop(void *data, Evas_Object *obj,
const char *emission, const char *source);
static void _mpdule_cb_pause(void *data, Evas_Object *obj,
const char *emission, const char *source);
static void _mpdule_cb_next(void *data, Evas_Object *obj,
const char *emission, const char *source);
static void _mpdule_cb_previous(void *data, Evas_Object *obj,
const char *emission, const char *source);
static Config_Item *_mpdule_config_item_get(const char *id);
static E_Config_DD *conf_edd = NULL;
static E_Config_DD *conf_item_edd = NULL;
Config *mpdule_config = NULL;
/* Define the class and gadcon functions this module provides */
static const E_Gadcon_Client_Class _gc_class = {
GADCON_CLIENT_CLASS_VERSION,
"mpdule", {_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
};
typedef struct _Instance Instance;
struct _Instance
{
E_Gadcon_Client *gcc;
Evas_Object *mpdule;
Evas_Object *o_popup;
mpd_Connection *mpd;
Ecore_Timer *update_timer;
Config_Item *ci;
E_Gadcon_Popup *popup;
Eina_Bool popup_creation_in_progress;
char *status;
char *artist;
char *title;
char *album;
char *track;
char *date;
char *genre;
char *composer;
char *time;
char *file;
};
static void _mpdule_connect(Instance *inst);
static void _mpdule_disconnect(Instance *inst);
static void _mpdule_update_song(Instance *inst);
static Eina_Bool _mpdule_update_song_cb(void *data);
static void _mpdule_popup_destroy(Instance *inst);
static void _mpdule_popup_create(Instance *inst);
static E_Gadcon_Client *
_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style)
{
Evas_Object *o;
E_Gadcon_Client *gcc;
Evas *evas;
Instance *inst;
char buf[4096];
inst = E_NEW(Instance, 1);
inst->ci = _mpdule_config_item_get(id);
if (!inst->ci->id)
inst->ci->id = eina_stringshare_add(id);
o = edje_object_add(gc->evas);
snprintf(buf, sizeof(buf), "%s/mpdule.edj",
e_module_dir_get(mpdule_config->module));
if (!e_theme_edje_object_set
(o, "base/theme/modules/mpdule", "modules/mpdule/main"))
edje_object_file_set(o, buf, "modules/mpdule/main");
evas_object_show(o);
gcc = e_gadcon_client_new(gc, name, id, style, o);
gcc->data = inst;
inst->gcc = gcc;
inst->mpdule = o;
evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_DOWN,
_mpdule_cb_mouse_down, inst);
evas_object_event_callback_add(inst->mpdule, EVAS_CALLBACK_MOUSE_IN,
_mpdule_cb_mouse_in, inst);
evas_object_event_callback_add(inst->mpdule, EVAS_CALLBACK_MOUSE_OUT,
_mpdule_cb_mouse_out, inst);
edje_object_signal_callback_add(o, "mpdule,play", "", _mpdule_cb_play,
inst);
edje_object_signal_callback_add(o, "mpdule,stop", "", _mpdule_cb_stop,
inst);
edje_object_signal_callback_add(o, "mpdule,pause", "", _mpdule_cb_pause,
inst);
edje_object_signal_callback_add(o, "mpdule,next", "", _mpdule_cb_next,
inst);
edje_object_signal_callback_add(o, "mpdule,previous", "",
_mpdule_cb_previous, inst);
_mpdule_connect(inst);
_mpdule_update_song(inst);
inst->update_timer = ecore_timer_add(inst->ci->poll_time,
_mpdule_update_song_cb, inst);
mpdule_config->instances =
eina_list_append(mpdule_config->instances, inst);
return gcc;
}
static void
_gc_shutdown(E_Gadcon_Client *gcc)
{
Instance *inst;
inst = gcc->data;
if (inst->update_timer)
ecore_timer_del(inst->update_timer);
_mpdule_disconnect(inst);
mpdule_config->instances =
eina_list_remove(mpdule_config->instances, inst);
evas_object_event_callback_del(inst->mpdule, EVAS_CALLBACK_MOUSE_DOWN,
_mpdule_cb_mouse_down);
evas_object_event_callback_del(inst->mpdule, EVAS_CALLBACK_MOUSE_IN,
_mpdule_cb_mouse_in);
evas_object_event_callback_del(inst->mpdule, EVAS_CALLBACK_MOUSE_OUT,
_mpdule_cb_mouse_out);
_mpdule_popup_destroy(inst);
evas_object_del(inst->mpdule);
free(inst->status);
free(inst->artist);
free(inst->title);
free(inst->album);
free(inst->track);
free(inst->date);
free(inst->genre);
free(inst->composer);
free(inst->time);
free(inst->file);
free(inst);
gcc->data = NULL;
}
static void
_gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient)
{
Instance *inst;
Evas_Coord mw, mh;
inst = gcc->data;
edje_object_size_min_calc(inst->mpdule, &mw, &mh);
e_gadcon_client_min_size_set(gcc, mw, mh);
}
static const char *
_gc_label(const E_Gadcon_Client_Class *client_class)
{
return D_("MPDule");
}
static Evas_Object *
_gc_icon(const E_Gadcon_Client_Class *client_class, Evas *evas)
{
Evas_Object *o;
char buf[4096];
o = edje_object_add(evas);
snprintf(buf, sizeof(buf), "%s/e-module-mpdule.edj",
e_module_dir_get(mpdule_config->module));
edje_object_file_set(o, buf, "icon");
return o;
}
static const char *
_gc_id_new(const E_Gadcon_Client_Class *client_class)
{
Config_Item *ci = _mpdule_config_item_get(NULL);
return ci->id;
}
static void
_mpdule_cb_mouse_down(void *data, Evas *e, Evas_Object *obj,
void *event_info)
{
Evas_Event_Mouse_Down *ev = event_info;
Instance *inst = data;
if ((ev->button == 3) && (!mpdule_config->menu))
{
E_Menu *m;
E_Menu_Item *mi;
int x, y, w, h;
m = e_menu_new();
mi = e_menu_item_new(m);
e_menu_item_label_set(mi, D_("Settings"));
e_util_menu_item_theme_icon_set(mi, "preferences-system");
e_menu_item_callback_set(mi, _mpdule_menu_cb_configure, inst);
m = e_gadcon_client_util_menu_items_append(inst->gcc, m, 0);
e_menu_post_deactivate_callback_set(m, _mpdule_menu_cb_post, inst);
mpdule_config->menu = m;
e_gadcon_canvas_zone_geometry_get(inst->gcc->gadcon, &x, &y, &w, &h);
e_menu_activate_mouse(m,
e_util_zone_current_get(e_manager_current_get()),
x + ev->output.x,
y + ev->output.y, 1, 1,
E_MENU_POP_DIRECTION_DOWN, ev->timestamp);
evas_event_feed_mouse_up(inst->gcc->gadcon->evas, ev->button,
EVAS_BUTTON_NONE, ev->timestamp, NULL);
}
else if (ev->button == 1)
{
if (inst->popup) _mpdule_popup_destroy(inst);
else _mpdule_popup_create(inst);
}
}
static void
_mpdule_cb_mouse_in(void *data, Evas *e, Evas_Object *obj,
void *event_info)
{
Instance *inst = data;
if ((!inst) || (!inst->ci->show_popup))
return;
if (!inst->popup)
{
_mpdule_popup_create(inst);
}
}
static void
_mpdule_cb_mouse_out(void *data, Evas *e, Evas_Object *obj,
void *event_info)
{
Instance *inst = data;
if ((!inst) || ((!inst->ci->show_popup) && (!inst->popup)))
return;
if (inst->popup)
{
_mpdule_popup_destroy(inst);
}
}
static void
_mpdule_menu_cb_post(void *data, E_Menu *m)
{
if (!mpdule_config->menu)
return;
e_object_del(E_OBJECT(mpdule_config->menu));
mpdule_config->menu = NULL;
}
static void
_mpdule_menu_cb_configure(void *data, E_Menu *m, E_Menu_Item *mi)
{
Instance *inst = data;
_config_mpdule_module(inst->ci);
}
void
_mpdule_config_updated(Config_Item *ci)
{
Eina_List *l;
if (!mpdule_config)
return;
for (l = mpdule_config->instances; l; l = l->next)
{
Instance *inst;
inst = l->data;
if (inst->ci != ci)
continue;
_mpdule_disconnect(inst);
_mpdule_connect(inst);
_mpdule_update_song(inst);
if (inst->update_timer)
{
ecore_timer_interval_set(inst->update_timer, ci->poll_time);
}
else
{
inst->update_timer =
ecore_timer_add(ci->poll_time, _mpdule_update_song_cb,
inst);
}
_mpdule_popup_destroy(inst);
break;
}
}
static void
_mpdule_cb_play(void *data, Evas_Object *obj, const char *emission,
const char *source)
{
Instance *inst = data;
mpd_Connection *mpd;
mpd = inst->mpd;
mpd_sendPlayCommand(mpd, -1);
}
static void
_mpdule_cb_previous(void *data, Evas_Object *obj, const char *emission,
const char *source)
{
Instance *inst = data;
mpd_Connection *mpd;
mpd = inst->mpd;
mpd_sendPrevCommand(mpd);
}
static void
_mpdule_cb_next(void *data, Evas_Object *obj, const char *emission,
const char *source)
{
Instance *inst = data;
mpd_Connection *mpd;
mpd = inst->mpd;
mpd_sendNextCommand(mpd);
}
static void
_mpdule_cb_stop(void *data, Evas_Object *obj, const char *emission,
const char *source)
{
Instance *inst = data;
mpd_Connection *mpd;
mpd = inst->mpd;
mpd_sendStopCommand(mpd);
}
static void
_mpdule_cb_pause(void *data, Evas_Object *obj, const char *emission,
const char *source)
{
Instance *inst = data;
mpd_Connection *mpd;
mpd = inst->mpd;
mpd_sendPauseCommand(mpd, 1);
}
static Config_Item *
_mpdule_config_item_get(const char *id)
{
Eina_List *l;
Config_Item *ci;
char buf[128];
if (!id)
{
int num = 0;
/* Create id */
if (mpdule_config->items)
{
const char *p;
ci = eina_list_last(mpdule_config->items)->data;
p = strrchr(ci->id, '.');
if (p)
num = atoi(p + 1) + 1;
}
snprintf(buf, sizeof(buf), "%s.%d", _gc_class.name, num);
id = buf;
}
else
{
for (l = mpdule_config->items; l; l = l->next)
{
ci = l->data;
if (!ci->id)
continue;
if (!strcmp(ci->id, id))
return ci;
}
}
ci = E_NEW(Config_Item, 1);
ci->id = eina_stringshare_add(id);
ci->poll_time = 1.0;
ci->hostname = eina_stringshare_add("localhost");
ci->port = 6600;
ci->show_popup = 1;
mpdule_config->items = eina_list_append(mpdule_config->items, ci);
return ci;
}
EAPI E_Module_Api e_modapi = {
E_MODULE_API_VERSION,
"MPDule"
};
static void
_mpdule_connect(Instance *inst)
{
mpd_Connection *mpd;
Config_Item *ci;
ci = inst->ci;
mpd = mpd_newConnection(ci->hostname, ci->port, 3.0);
inst->mpd = mpd;
}
static void
_mpdule_disconnect(Instance *inst)
{
if (inst->mpd)
{
mpd_closeConnection(inst->mpd);
inst->mpd = NULL;
}
}
static Eina_Bool
_mpdule_update_song_cb(void *data)
{
Instance *inst = data;
_mpdule_update_song(inst);
return EINA_TRUE;
}
static void
_mpdule_update_song(Instance *inst)
{
mpd_Connection *mpd;
Evas_Object *mpdule;
Evas_Object *o_popup;
if (!inst->mpd)
return;
mpd = inst->mpd;
mpdule = inst->mpdule;
o_popup = inst->o_popup;
mpd_sendStatusCommand(mpd);
if (mpd->error == 0)
{
mpd_Status *status = mpd_getStatus(mpd);
free(inst->status); inst->status = NULL;
free(inst->artist); inst->artist = NULL;
free(inst->title); inst->title = NULL;
free(inst->album); inst->album = NULL;
free(inst->track); inst->track = NULL;
free(inst->date); inst->date = NULL;
free(inst->genre); inst->genre = NULL;
free(inst->composer); inst->composer = NULL;
free(inst->time); inst->time = NULL;
free(inst->file); inst->file = NULL;
if (status)
{
if (status->state == MPD_STATUS_STATE_UNKNOWN)
{
inst->status = strdup(D_("Unknown"));
edje_object_part_text_set(mpdule, "mpdule.status",
inst->status);
edje_object_part_text_set(o_popup, "mpdule.status",
inst->status);
}
else if (status->state == MPD_STATUS_STATE_STOP)
{
inst->status = strdup(D_("Stopped"));
edje_object_part_text_set(mpdule, "mpdule.status",
inst->status);
edje_object_part_text_set(o_popup, "mpdule.status",
inst->status);
}
else if (status->state == MPD_STATUS_STATE_PLAY)
{
inst->status = strdup(D_("Playing"));
edje_object_part_text_set(mpdule, "mpdule.status",
inst->status);
edje_object_part_text_set(o_popup, "mpdule.status",
inst->status);
}
else if (status->state == MPD_STATUS_STATE_PAUSE)
{
inst->status = strdup(D_("Paused"));
edje_object_part_text_set(mpdule, "mpdule.status",
inst->status);
edje_object_part_text_set(o_popup, "mpdule.status",
inst->status);
}
if (status->state > MPD_STATUS_STATE_STOP)
{
mpd_sendCurrentSongCommand(mpd);
mpd_InfoEntity *entity = NULL;
while ((entity = mpd_getNextInfoEntity(mpd)))
{
if (entity->type == MPD_INFO_ENTITY_TYPE_SONG &&
entity->info.song->id == status->songid)
{
mpd_Song *song = entity->info.song;
#define FILL_IN(_var) \
if (song->_var) \
{ \
inst->_var = strdup(song->_var); \
edje_object_part_text_set(mpdule, "mpdule."#_var, \
song->_var); \
edje_object_part_text_set(o_popup, "mpdule."#_var, \
song->_var); \
} \
else \
{ \
edje_object_part_text_set(mpdule, "mpdule."#_var, \
""); \
edje_object_part_text_set(o_popup, "mpdule."#_var, \
""); \
}
FILL_IN(artist);
FILL_IN(title);
FILL_IN(album);
FILL_IN(track);
FILL_IN(date);
FILL_IN(genre);
FILL_IN(composer);
//FILL_IN(time);
FILL_IN(file);
#undef FILL_IN
}
mpd_freeInfoEntity(entity);
}
}
mpd_freeStatus(status);
}
}
else
{
_mpdule_disconnect(inst);
_mpdule_connect(inst);
}
}
EAPI void *
e_modapi_init(E_Module *m)
{
char buf[4096];
snprintf(buf, sizeof(buf), "%s/locale", e_module_dir_get(m));
bindtextdomain(PACKAGE, buf);
bind_textdomain_codeset(PACKAGE, "UTF-8");
conf_item_edd = E_CONFIG_DD_NEW("MPDule_Config_Item", Config_Item);
#undef T
#undef D
#define T Config_Item
#define D conf_item_edd
E_CONFIG_VAL(D, T, id, STR);
E_CONFIG_VAL(D, T, poll_time, DOUBLE);
E_CONFIG_VAL(D, T, hostname, STR);
E_CONFIG_VAL(D, T, port, INT);
E_CONFIG_VAL(D, T, show_popup, UCHAR);
conf_edd = E_CONFIG_DD_NEW("MPDule_Config", Config);
#undef T
#undef D
#define T Config
#define D conf_edd
E_CONFIG_LIST(D, T, items, conf_item_edd);
mpdule_config = e_config_domain_load("module.mpdule", conf_edd);
if (!mpdule_config)
{
Config_Item *ci;
mpdule_config = E_NEW(Config, 1);
ci = E_NEW(Config_Item, 1);
ci->id = eina_stringshare_add("0");
ci->poll_time = 1.0;
ci->hostname = eina_stringshare_add("localhost");
ci->port = 6600;
ci->show_popup = 1;
mpdule_config->items = eina_list_append(mpdule_config->items, ci);
}
mpdule_config->module = m;
e_gadcon_provider_register(&_gc_class);
return m;
}
EAPI int
e_modapi_shutdown(E_Module *m)
{
mpdule_config->module = NULL;
e_gadcon_provider_unregister(&_gc_class);
if (mpdule_config->config_dialog)
e_object_del(E_OBJECT(mpdule_config->config_dialog));
if (mpdule_config->menu)
{
e_menu_post_deactivate_callback_set(mpdule_config->menu, NULL, NULL);
e_object_del(E_OBJECT(mpdule_config->menu));
mpdule_config->menu = NULL;
}
while (mpdule_config->items)
{
Config_Item *ci;
ci = mpdule_config->items->data;
mpdule_config->items =
eina_list_remove_list(mpdule_config->items, mpdule_config->items);
if (ci->id)
eina_stringshare_del(ci->id);
free(ci);
}
free(mpdule_config);
mpdule_config = NULL;
E_CONFIG_DD_FREE(conf_item_edd);
E_CONFIG_DD_FREE(conf_edd);
return 1;
}
EAPI int
e_modapi_save(E_Module *m)
{
e_config_domain_save("module.mpdule", conf_edd, mpdule_config);
return 1;
}
static void
_mpdule_popup_destroy(Instance *inst)
{
if (inst->popup)
{
E_Gadcon_Popup *popup = inst->popup;
inst->popup = NULL;
inst->o_popup = NULL;
e_object_del(E_OBJECT(popup));
}
}
static void
_mpdule_popup_create(Instance *inst)
{
if (inst->popup)
return;
if (inst->ci->show_popup)
{
Evas *evas;
Evas_Object *o_popup;
if (inst->popup_creation_in_progress)
return;
inst->popup_creation_in_progress = EINA_TRUE;
inst->popup = e_gadcon_popup_new(inst->gcc, EINA_FALSE);
evas = e_comp_get(inst->popup)->evas;
o_popup = edje_object_add(evas);
if (!e_theme_edje_object_set
(o_popup, "base/theme/modules/mpdule", "modules/mpdule/popup"))
{
char buf[4096];
snprintf(buf, sizeof(buf), "%s/mpdule.edj",
e_module_dir_get(mpdule_config->module));
edje_object_file_set(o_popup, buf, "modules/mpdule/popup");
}
edje_object_part_text_set(o_popup, "mpdule.artist_label", D_("Artist:"));
edje_object_part_text_set(o_popup, "mpdule.title_label", D_("Title:"));
edje_object_part_text_set(o_popup, "mpdule.album_label", D_("Album:"));
edje_object_part_text_set(o_popup, "mpdule.genre_label", D_("Genre:"));
e_gadcon_popup_content_set(inst->popup, o_popup);
e_gadcon_popup_show(inst->popup);
edje_object_size_min_calc(o_popup, NULL, NULL);
inst->o_popup = o_popup;
edje_object_signal_callback_add(o_popup, "mpdule,play", "",
_mpdule_cb_play, inst);
edje_object_signal_callback_add(o_popup, "mpdule,stop", "",
_mpdule_cb_stop, inst);
edje_object_signal_callback_add(o_popup, "mpdule,pause", "",
_mpdule_cb_pause, inst);
edje_object_signal_callback_add(o_popup, "mpdule,next", "",
_mpdule_cb_next, inst);
edje_object_signal_callback_add(o_popup, "mpdule,previous", "",
_mpdule_cb_previous, inst);
#define DISPLAY_INFO(_var) \
if (inst->_var) \
{ \
edje_object_part_text_set(o_popup, "mpdule."#_var, \
inst->_var); \
}
DISPLAY_INFO(artist);
DISPLAY_INFO(title);
DISPLAY_INFO(album);
DISPLAY_INFO(track);
DISPLAY_INFO(date);
DISPLAY_INFO(genre);
DISPLAY_INFO(composer);
//DISPLAY_INFO(time);
DISPLAY_INFO(file);
#undef DISPLAY_INFO
inst->popup_creation_in_progress = EINA_FALSE;
}
}