base: add usb changed callback

Change-Id: I0f359fe8e4430f038ec6eb585477e4cc6ff7e544
Signed-off-by: Jehun Lim <jehun.lim@samsung.com>

8 files changed, 179 insertions, 34 deletions

diff --git a/include/util/listmgr.h b/include/util/listmgr.h
index d3dfa99..d22015f 100644
--- a/include/util/listmgr.h
+++ b/include/util/listmgr.h
@@ -51,6 +51,7 @@ void listmgr_clear_content_list(struct listmgr *lmgr);
 
 bool listmgr_focus_content_list(struct listmgr *lmgr, const char *id);
 bool listmgr_focus_play_info(struct listmgr *lmgr);
+bool listmgr_focus_menu_btn(struct listmgr *lmgr);
 
 void listmgr_set_focus_state(struct listmgr *lmgr, Eina_Bool state);
 
diff --git a/include/view.h b/include/view.h
index 1c02d79..99e86a1 100644
--- a/include/view.h
+++ b/include/view.h
@@ -55,10 +55,18 @@ enum update_type {
 	UPDATE_RECENT,
 	UPDATE_FOCUS_STATE,
 	UPDATE_VIEW_MODE,
+	UPDATE_SOURCE_CONTENT,
 	UPDATE_SOURCE_TYPE,
 	UPDATE_TOAST
 };
 
+enum base_view_layout {
+	E_LAYOUT_MOVIE = 0,
+	E_LAYOUT_GALLERY,
+	E_LAYOUT_MUSIC,
+	E_LAYOUT_MAX
+};
+
 enum detail_view_type {
 	E_DETAIL_MOVIE_GENRE = 0,
 	E_DETAIL_GALLERY_PLACE,
diff --git a/src/data/mediadata.c b/src/data/mediadata.c
index 39f3638..a31a3da 100644
--- a/src/data/mediadata.c
+++ b/src/data/mediadata.c
@@ -670,11 +670,16 @@ static Eina_List *_get_group(void *handle, int type, void *data)
 
 	md = handle;
 
-	for (i = 0; i < E_FILE_MAX; i++)
-		md->media_count[i] = 0;
+	if (!_get_medialist(md)) {
+		_ERR("failed to get media list");
+		return NULL;
+	}
 
 	md->media_list = _sort_list(md->media_list, type);
 
+	for (i = 0; i < E_FILE_MAX; i++)
+		md->media_count[i] = 0;
+
 	gi = NULL;
 	list = NULL;
 	EINA_LIST_FOREACH(md->media_list, l, am) {
diff --git a/src/layout/gallery.c b/src/layout/gallery.c
index 7c6aad9..2d80734 100644
--- a/src/layout/gallery.c
+++ b/src/layout/gallery.c
@@ -142,10 +142,8 @@ static void _clear_content_list(struct _priv *priv)
 
 static void _update_content_list(struct _priv *priv)
 {
-	if (priv->media_list) {
-		_update_bottom_area(priv);
+	if (priv->media_list)
 		return;
-	}
 
 	priv->gdata = get_gallery_grid_data(priv->view_mode);
 	if (!priv->gdata) {
@@ -156,13 +154,9 @@ static void _update_content_list(struct _priv *priv)
 
 	priv->media_list = priv->gdata->get_item_list(priv->dmgr[E_DATA_MEDIA]);
 
-	_update_bottom_area(priv);
-
-	if (!priv->media_list) {
+	if (!priv->media_list)
 		elm_object_part_text_set(priv->layout,
 				PART_NOCONTENT, TEXT_NOCONTENT);
-		return;
-	}
 
 	priv->gdata->data = priv->dmgr[E_DATA_MEDIA];
 
@@ -402,6 +396,7 @@ static void _update(void *layout_data, int update_type, void *data)
 	switch (update_type) {
 	case UPDATE_CONTENT:
 		_update_content_list(priv);
+		_update_bottom_area(priv);
 		break;
 	case UPDATE_CONTENT_ITEM:
 		listmgr_update_content_item(priv->listmgr);
@@ -426,6 +421,8 @@ static void _update(void *layout_data, int update_type, void *data)
 		}
 
 		_update_content_list(priv);
+		_update_bottom_area(priv);
+
 		_recent_item_selected(priv, data);
 		break;
 	case UPDATE_FOCUS_STATE:
@@ -450,7 +447,9 @@ static void _update(void *layout_data, int update_type, void *data)
 		_clear_content_list(priv);
 
 		priv->view_mode = mode;
+
 		_update_content_list(priv);
+		_update_bottom_area(priv);
 		break;
 	case UPDATE_SOURCE_TYPE:
 		if (!data) {
@@ -472,6 +471,23 @@ static void _update(void *layout_data, int update_type, void *data)
 		_clear_content_list(priv);
 
 		_update_content_list(priv);
+		_update_bottom_area(priv);
+		break;
+	case UPDATE_SOURCE_CONTENT:
+		if (!data) {
+			_ERR("invalid argument");
+			return;
+		}
+
+		vdata = data;
+
+		_clear_content_list(priv);
+		_update_content_list(priv);
+
+		if (vdata->index == E_LAYOUT_GALLERY) {
+			_update_bottom_area(priv);
+			listmgr_focus_menu_btn(priv->listmgr);
+		}
 		break;
 	default:
 		break;
diff --git a/src/layout/movie.c b/src/layout/movie.c
index efefa0c..542236d 100644
--- a/src/layout/movie.c
+++ b/src/layout/movie.c
@@ -397,10 +397,8 @@ static void _clear_content_list(struct _priv *priv)
 
 static void _update_content_list(struct _priv *priv)
 {
-	if (priv->media_list) {
-		_update_bottom_area(priv);
+	if (priv->media_list)
 		return;
-	}
 
 	priv->gdata = get_movie_grid_data(priv->view_mode);
 	if (!priv->gdata) {
@@ -411,13 +409,9 @@ static void _update_content_list(struct _priv *priv)
 
 	priv->media_list = priv->gdata->get_item_list(priv->dmgr[E_DATA_MEDIA]);
 
-	_update_bottom_area(priv);
-
-	if (!priv->media_list) {
+	if (!priv->media_list)
 		elm_object_part_text_set(priv->layout,
 				PART_NOCONTENT, TEXT_NOCONTENT);
-		return;
-	}
 
 	priv->gdata->data = priv->dmgr[E_DATA_MEDIA];
 
@@ -684,6 +678,8 @@ static void _update(void *layout_data, int update_type, void *data)
 	switch (update_type) {
 	case UPDATE_CONTENT:
 		_update_content_list(priv);
+		_update_bottom_area(priv);
+
 		_update_recent_item(priv, NULL);
 		break;
 	case UPDATE_CONTENT_ITEM:
@@ -713,6 +709,8 @@ static void _update(void *layout_data, int update_type, void *data)
 		}
 
 		_update_content_list(priv);
+		_update_bottom_area(priv);
+
 		_recent_item_selected(priv, data);
 		break;
 	case UPDATE_FOCUS_STATE:
@@ -737,7 +735,9 @@ static void _update(void *layout_data, int update_type, void *data)
 		_clear_content_list(priv);
 
 		priv->view_mode = mode;
+
 		_update_content_list(priv);
+		_update_bottom_area(priv);
 		break;
 	case UPDATE_SOURCE_TYPE:
 		if (!data) {
@@ -759,6 +759,24 @@ static void _update(void *layout_data, int update_type, void *data)
 		_clear_content_list(priv);
 
 		_update_content_list(priv);
+		_update_bottom_area(priv);
+		break;
+	case UPDATE_SOURCE_CONTENT:
+		if (!data) {
+			_ERR("invalid argument");
+			return;
+		}
+
+		vdata = data;
+
+		_clear_content_list(priv);
+		_update_content_list(priv);
+
+		if (vdata->index == E_LAYOUT_MOVIE) {
+			_update_bottom_area(priv);
+			_update_recent_item(priv, NULL);
+			listmgr_focus_menu_btn(priv->listmgr);
+		}
 		break;
 	default:
 		break;
diff --git a/src/layout/music.c b/src/layout/music.c
index d3ff9a5..d62c05b 100644
--- a/src/layout/music.c
+++ b/src/layout/music.c
@@ -342,10 +342,8 @@ static void _update_content_list(struct _priv *priv)
 {
 	struct datamgr *dmgr;
 
-	if (priv->media_list) {
-		_update_bottom_area(priv);
+	if (priv->media_list)
 		return;
-	}
 
 	priv->gdata = get_music_grid_data(priv->view_mode);
 	if (!priv->gdata) {
@@ -360,13 +358,9 @@ static void _update_content_list(struct _priv *priv)
 
 	priv->media_list = priv->gdata->get_item_list(dmgr);
 
-	_update_bottom_area(priv);
-
-	if (!priv->media_list) {
+	if (!priv->media_list)
 		elm_object_part_text_set(priv->layout,
 				PART_NOCONTENT, TEXT_NOCONTENT);
-		return;
-	}
 
 	priv->gdata->data = dmgr;
 
@@ -642,6 +636,7 @@ static void _update(void *layout_data, int update_type, void *data)
 	switch (update_type) {
 	case UPDATE_CONTENT:
 		_update_content_list(priv);
+		_update_bottom_area(priv);
 		break;
 	case UPDATE_CONTENT_ITEM:
 		listmgr_update_content_item(priv->listmgr);
@@ -670,6 +665,8 @@ static void _update(void *layout_data, int update_type, void *data)
 		}
 
 		_update_content_list(priv);
+		_update_bottom_area(priv);
+
 		_recent_item_selected(priv, data);
 		break;
 	case UPDATE_FOCUS_STATE:
@@ -694,7 +691,9 @@ static void _update(void *layout_data, int update_type, void *data)
 		_clear_content_list(priv);
 
 		priv->view_mode = mode;
+
 		_update_content_list(priv);
+		_update_bottom_area(priv);
 		break;
 	case UPDATE_SOURCE_TYPE:
 		if (!data) {
@@ -714,6 +713,24 @@ static void _update(void *layout_data, int update_type, void *data)
 		_clear_content_list(priv);
 
 		_update_content_list(priv);
+		_update_bottom_area(priv);
+
+		break;
+	case UPDATE_SOURCE_CONTENT:
+		if (!data) {
+			_ERR("invalid argument");
+			return;
+		}
+
+		vdata = data;
+
+		_clear_content_list(priv);
+		_update_content_list(priv);
+
+		if (vdata->index == E_LAYOUT_MUSIC) {
+			_update_bottom_area(priv);
+			listmgr_focus_menu_btn(priv->listmgr);
+		}
 		break;
 	default:
 		break;
diff --git a/src/util/listmgr.c b/src/util/listmgr.c
index be8eae3..74c411a 100644
--- a/src/util/listmgr.c
+++ b/src/util/listmgr.c
@@ -471,7 +471,7 @@ static Evas_Object *_draw_list_item(struct listmgr *lmgr, struct group_info *gi)
 	return ly;
 }
 
-bool _focus_to_content(struct listmgr *lmgr, Evas_Object *base)
+static bool _focus_to_content(struct listmgr *lmgr, Evas_Object *base)
 {
 	Evas_Object *content;
 
@@ -565,6 +565,19 @@ void listmgr_set_focus_state(struct listmgr *lmgr, Eina_Bool state)
 	lmgr->focus_state = state;
 }
 
+bool listmgr_focus_menu_btn(struct listmgr *lmgr)
+{
+	if (!lmgr) {
+		_ERR("failed to get listmgr");
+		return false;
+	}
+
+	if (!elm_object_focus_get(lmgr->data->menu_btn))
+		elm_object_focus_set(lmgr->data->menu_btn, EINA_TRUE);
+
+	return true;
+}
+
 bool listmgr_focus_play_info(struct listmgr *lmgr)
 {
 	if (!lmgr) {
@@ -805,6 +818,11 @@ bool listmgr_update_content_list(struct listmgr *lmgr, Eina_List *list,
 		return false;
 	}
 
+	if (!list) {
+		elm_object_focus_allow_set(lmgr->scr, EINA_FALSE);
+		return true;
+	}
+
 	lmgr->data->gdata = gdata;
 
 	elm_scroller_step_size_set(lmgr->scr, ELM_SCALE_SIZE(SCROLLER_STEP_SIZE(
diff --git a/src/view/base.c b/src/view/base.c
index c1fee10..aba56f2 100644
--- a/src/view/base.c
+++ b/src/view/base.c
@@ -30,6 +30,7 @@
 #include "view.h"
 #include "data/datamgr.h"
 #include "util/ctxpopup.h"
+#include "util/usb.h"
 #include "util/util.h"
 
 #define TITLE_TEXT "Media Hub"
@@ -49,13 +50,6 @@ enum _object_type {
 	BASE_SOURCE_BTN
 };
 
-enum _layout_type {
-	E_LAYOUT_MOVIE = 0,
-	E_LAYOUT_GALLERY,
-	E_LAYOUT_MUSIC,
-	E_LAYOUT_MAX
-};
-
 struct _priv {
 	Evas_Object *win;
 	Evas_Object *base;
@@ -67,6 +61,9 @@ struct _priv {
 
 	Evas_Object *notify;
 
+	struct usb *usb_h;
+	media_content_noti_h noti_h;
+
 	struct ctxpopup *cpopup;
 
 	layoutmgr *lmgr;
@@ -781,8 +778,60 @@ static void _show_toast_favorite(struct _priv *priv, const char *id)
 	priv->notify = notify;
 }
 
+static void _media_db_updated_cb(media_content_error_e error,
+			int pid,
+			media_content_db_update_item_type_e update_item,
+			media_content_db_update_type_e update_type,
+			media_content_type_e media_type,
+			char *uuid,
+			char *path,
+			char *mime_type,
+			void *user_data)
+{
+	struct view_update_data vdata;
+	struct _priv *priv;
+	int i;
+
+	if (!user_data) {
+		_ERR("invalid argument");
+		return;
+	}
+
+	priv = user_data;
+
+	vdata.index = priv->current_layout;
+
+	for (i = 0; i < E_LAYOUT_MAX; i++) {
+		layoutmgr_update_layout(priv->lmgr,
+				g_menu_item[i].layout_id,
+				UPDATE_SOURCE_CONTENT, &vdata);
+	}
+
+	media_content_remove_db_updated_cb(priv->noti_h);
+}
+
+static void _usb_changed_cb(void *data, int state)
+{
+	media_content_noti_h noti_h;
+	struct _priv *priv;
+	int r;
+
+	if (!data)
+		return;
+
+	priv = data;
+
+	r = media_content_add_db_updated_cb(_media_db_updated_cb,
+				priv, &noti_h);
+	if (r != MEDIA_CONTENT_ERROR_NONE)
+		_ERR("failed to add db updated cb: %d", r);
+
+	priv->noti_h = noti_h;
+}
+
 static Evas_Object *_create(Evas_Object *win, void *data)
 {
+	struct usb *usb_h;
 	struct layout_data ldata;
 	struct _priv *priv;
 	Evas_Object *base;
@@ -816,6 +865,17 @@ static Evas_Object *_create(Evas_Object *win, void *data)
 	priv->win = win;
 	priv->base = base;
 
+	usb_h = usb_create();
+	if (!usb_h) {
+		_ERR("failed to create usb");
+		free(priv);
+		return NULL;
+	}
+
+	usb_set_callback(usb_h, _usb_changed_cb, priv);
+
+	priv->usb_h = usb_h;
+
 	if (!_draw_items(priv)) {
 		_ERR("failed to draw items");
 		free(priv);
@@ -968,6 +1028,8 @@ static void _destroy(void *view_data)
 
 	priv = view_data;
 
+	usb_destroy(priv->usb_h);
+
 	for (i = 0; i < E_LAYOUT_MAX; i++)
 		inputmgr_remove_callback(priv->menu_btn[i], &handler);