draw photo contents for no contents layout or gengrid

Change-Id: Ifb1e4459ae96e8dfc8722ee7311436f7cf6c4c7e
Signed-off-by: Soohye Shin <soohye.shin@samsung.com>

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f58ef70..e7a5be0 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -47,6 +47,7 @@ SET(SRCS
                src/data/data_home.c
                src/data/data_recent.c
                src/data/data_user.c
+               src/data/data_photo.c
                src/view/view_photo.c
                src/view/view_user_edit.c
                src/view/view_user.c

diff --git a/include/data_photo.h b/include/data_photo.h
new file mode 100644 (file)
index 0000000..4fcf256
--- /dev/null
+++ b/include/data_photo.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __AIR_HOME_DATA_PHOTO_H__
+#define __AIR_HOME_DATA_PHOTO_H__
+
+#include <datamgr.h>
+
+struct data_class *datamgr_photo_get_dclass(void);
+
+#endif /* __AIR_HOME_DATA_PHOTO_H__ */

diff --git a/src/data/data_photo.c b/src/data/data_photo.c
new file mode 100644 (file)
index 0000000..6d704db
--- /dev/null
+++ b/src/data/data_photo.c
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <app_debug.h>
+#include <Eina.h>
+
+#include "data_photo.h"
+#include "datamgr.h"
+
+static Eina_List *_get_items(struct datamgr *dm)
+{
+       if (!dm) {
+               _ERR("Invalid argument");
+               return NULL;
+       }
+
+       return dm->list;
+}
+
+static bool _init(struct datamgr *dm)
+{
+       if (!dm) {
+               _ERR("Invalid argument");
+               return false;
+       }
+
+       return true;
+}
+
+static void _fini(struct datamgr *dm)
+{
+       struct datamgr_item *di;
+
+       if (!dm) {
+               _ERR("Invalid argument");
+               return;
+       }
+
+       EINA_LIST_FREE(dm->list, di) {
+               free(di->icon);
+
+               free(di);
+       }
+}
+
+static struct data_class dclass = {
+       .init = _init,
+       .fini = _fini,
+       .get_items = _get_items
+};
+
+struct data_class *datamgr_photo_get_dclass(void)
+{
+       return &dclass;
+}

diff --git a/src/view/view_photo.c b/src/view/view_photo.c
index e3a0319..fa4c64d 100644 (file)
--- a/src/view/view_photo.c
+++ b/src/view/view_photo.c
@@ -22,16 +22,25 @@
 
 #include "defs.h"
 #include "view_photo.h"
+#include "data_photo.h"
 #include "utils.h"
 
+#define GENGRID_ITEM_SIZE 200
+
 struct _priv {
        Evas_Object *win;
        Evas_Object *base;
+       Evas_Object *grid;
+       Evas_Object *ly;
+       Elm_Gengrid_Item_Class *grid_ic;
+
+       struct datamgr *dm;
 };
 
 static Evas_Object *_create(Evas_Object *win, void *data)
 {
        struct _priv *priv;
+       struct datamgr *dm;
        Evas_Object *base;
 
        if (!win) {
@@ -45,9 +54,17 @@ static Evas_Object *_create(Evas_Object *win, void *data)
                return NULL;
        }
 
+       dm = datamgr_init(datamgr_photo_get_dclass(), VIEW_PHOTO);
+       if (!dm) {
+               _ERR("failed to initialize datamgr");
+               free(priv);
+               return NULL;
+       }
+
        base = utils_add_layout(win, GRP_PHOTO, false, NULL);
        if (!base) {
                _ERR("failed to create base");
+               datamgr_fini(dm);
                free(priv);
                return NULL;
        }
@@ -57,12 +74,146 @@ static Evas_Object *_create(Evas_Object *win, void *data)
 
        priv->win = win;
        priv->base = base;
+       priv->dm = dm;
 
        viewmgr_set_view_data(VIEW_PHOTO, priv);
 
        return base;
 }
 
+static void _ly_key_down(int id, void *data, Evas *e, Evas_Object *obj,
+               Evas_Event_Key_Down *ev)
+{
+       if (!strcmp(ev->keyname, KEY_BACK)) {
+               viewmgr_pop_view();
+       }
+}
+
+static input_handler ly_handler = {
+       .key_down = _ly_key_down
+};
+
+static void _load_no_content(struct _priv *priv)
+{
+       Evas_Object *ly;
+
+       ly = utils_add_layout(priv->base, GRP_PHOTO_NO_CONTENT, true,
+                       PART_PHOTO_LIST);
+       if (!ly) {
+               _ERR("failed to create layout");
+               return;
+       }
+       evas_object_show(ly);
+       inputmgr_add_callback(ly, 0, &ly_handler, NULL);
+
+       priv->ly = ly;
+}
+static void _grid_key_down(int id, void *data, Evas *e, Evas_Object *obj,
+               Evas_Event_Key_Down *ev)
+{
+       if (!strcmp(ev->keyname, KEY_BACK)) {
+               viewmgr_pop_view();
+       }
+       /* It should be implemented later */
+}
+
+static input_handler grid_handler = {
+       .key_down = _grid_key_down
+};
+
+static Evas_Object *_add_photo_grid(struct _priv *priv)
+{
+       Evas_Object *grid;
+
+       grid = elm_gengrid_add(priv->base);
+       if (!grid) {
+               _ERR("failed to add gend grid");
+               return NULL;
+       }
+       evas_object_size_hint_weight_set(grid, EVAS_HINT_EXPAND,
+                       EVAS_HINT_EXPAND);
+       elm_object_part_content_set(priv->base, PART_PHOTO_LIST, grid);
+       elm_gengrid_select_mode_set(grid, ELM_OBJECT_SELECT_MODE_ALWAYS);
+       elm_gengrid_multi_select_set(grid, EINA_FALSE);
+       elm_gengrid_item_size_set(grid,
+                       GENGRID_ITEM_SIZE * elm_config_scale_get(),
+                       GENGRID_ITEM_SIZE * elm_config_scale_get());
+       elm_gengrid_horizontal_set(grid, EINA_TRUE);
+       elm_scroller_policy_set(grid, ELM_SCROLLER_POLICY_OFF,
+                       ELM_SCROLLER_POLICY_OFF);
+       elm_gengrid_align_set(grid, 0.0, 0.5);
+       evas_object_show(grid);
+
+       inputmgr_add_callback(grid, 0, &grid_handler, priv);
+
+       return grid;
+}
+
+static Evas_Object *_get_grid_content(void *data, Evas_Object *obj,
+               const char *part)
+{
+       /* It should be implemented later */
+
+       return NULL;
+}
+
+static void _del_content(void *data, Evas_Object *obj)
+{
+       /* It should be implemented later */
+}
+
+static bool _add_photo_item(struct _priv *priv, Evas_Object *grid)
+{
+       Elm_Gengrid_Item_Class *ic;
+
+       elm_gengrid_clear(grid);
+
+       ic = elm_gengrid_item_class_new();
+       if (!ic) {
+               _ERR("failed to add gengrid item class");
+               return false;
+       }
+
+       ic->item_style = STYLE_GENGRID_ITEM;
+       ic->func.text_get = NULL;
+       ic->func.content_get = _get_grid_content;
+       ic->func.state_get = NULL;
+       ic->func.del = _del_content;
+
+       /* It should be implemented later */
+
+       priv->grid_ic = ic;
+
+       return true;
+}
+
+static void _load_photo(struct _priv *priv)
+{
+       Eina_List *list;
+       Evas_Object *grid;
+
+       list = datamgr_get_items(priv->dm);
+       if (!list) {
+               _load_no_content(priv);
+               return;
+       }
+
+       grid = _add_photo_grid(priv);
+       if (!grid) {
+               _ERR("failed to add grid");
+               return;
+       }
+
+       if (!_add_photo_item(priv, grid)) {
+               _ERR("failed to add photo item");
+               evas_object_del(grid);
+               _load_no_content(priv);
+               return;
+       }
+
+       priv->grid = grid;
+}
+
 static void _show(void *data)
 {
        struct _priv *priv;
@@ -75,6 +226,11 @@ static void _show(void *data)
        priv = data;
 
        evas_object_show(priv->base);
+
+       _load_photo(priv);
+
+       if (priv->ly)
+               elm_object_focus_set(priv->ly, EINA_TRUE);
 }
 
 static void _hide(void *data)
@@ -87,6 +243,16 @@ static void _hide(void *data)
        }
 
        priv = data;
+       if (priv->ly) {
+               inputmgr_remove_callback(priv->ly, &ly_handler);
+               evas_object_del(priv->ly);
+               priv->ly = NULL;
+       } else {
+               elm_gengrid_item_class_free(priv->grid_ic);
+               inputmgr_remove_callback(priv->grid, &grid_handler);
+               evas_object_del(priv->grid);
+               priv->grid = NULL;
+       }
 
        evas_object_hide(priv->base);
 }
@@ -118,4 +284,3 @@ view_class *view_photo_get_vclass(void)
 {
        return &vclass;
 }
-