enlightenment/efl
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Overall refactoring. 

1. Use image variables in smart way.
2. Fixed function parameter formatting.
3. Changed callback function names.
4. Reordered control panel buttons logically.
This commit is contained in:
Daniel Juyung Seo 2013-09-01 08:28:01 +09:00
parent 3685ea66fe
commit f06cd8aad3
1 changed files with 46 additions and 78 deletions
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124
legacy/elementary/src/examples/slideshow_example.c
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@ -11,86 +11,65 @@
#include <Elementary.h>
#define IMG_NUM 9
static Evas_Object *slideshow, *bt_start, *bt_stop;
static Elm_Slideshow_Item_Class itc;
static char img1[256], img2[256], img3[256], img4[256], img5[256], img6[256], img7[256], img8[256], img9[256];
static void
_notify_show(void *data,
Evas *e,
Evas_Object *obj,
void *event_info)
_notify_show(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
evas_object_show(data);
}
/* jump to next item, cyclically */
static void
_next(void *data,
Evas_Object *obj,
void *event_info)
_next(void *data, Evas_Object *obj, void *event_info)
{
elm_slideshow_next(data);
}
static void
_previous(void *data,
Evas_Object *obj,
void *event_info)
_previous(void *data, Evas_Object *obj, void *event_info)
{
elm_slideshow_previous(data);
}
static void
_first(void *data,
Evas_Object *obj,
void *event_info)
_first(void *data, Evas_Object *obj, void *event_info)
{
elm_slideshow_item_show(data);
}
static void
_last(void *data,
Evas_Object *obj,
void *event_info)
_last(void *data, Evas_Object *obj, void *event_info)
{
elm_slideshow_item_show(data);
}
static void
_mouse_in(void *data,
Evas *e,
Evas_Object *obj,
void *event_info)
_mouse_in_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
elm_notify_timeout_set(data, 0.0);
evas_object_show(data);
}
static void
_mouse_out(void *data,
Evas *e,
Evas_Object *obj,
void *event_info)
_mouse_out_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
elm_notify_timeout_set(data, 3.0);
}
/* transition changed */
static void
_transition_select(void *data,
Evas_Object *obj,
void *event_info)
_transition_select(void *data, Evas_Object *obj, void *event_info)
{
elm_slideshow_transition_set(slideshow, data);
elm_object_text_set(obj, data);
}
static void
_layout_select(void *data,
Evas_Object *obj,
void *event_info)
_layout_select(void *data, Evas_Object *obj, void *event_info)
{
elm_slideshow_layout_set(slideshow, data);
elm_object_text_set(obj, data);
@ -98,9 +77,7 @@ _layout_select(void *data,
/* start the show! */
static void
_start(void *data,
Evas_Object *obj,
void *event_info)
_start(void *data, Evas_Object *obj, void *event_info)
{
elm_slideshow_timeout_set(slideshow, elm_spinner_value_get(data));
@ -109,9 +86,7 @@ _start(void *data,
}
static void
_stop(void *data,
Evas_Object *obj,
void *event_info)
_stop(void *data, Evas_Object *obj, void *event_info)
{
elm_slideshow_timeout_set(slideshow, 0.0);
elm_object_disabled_set(bt_start, EINA_FALSE);
@ -120,9 +95,7 @@ _stop(void *data,
/* slideshow transition time has changed */
static void
_spin(void *data,
Evas_Object *obj,
void *event_info)
_spin(void *data, Evas_Object *obj, void *event_info)
{
if (elm_slideshow_timeout_get(slideshow) > 0)
elm_slideshow_timeout_set(slideshow, elm_spinner_value_get(data));
@ -130,8 +103,7 @@ _spin(void *data,
/* get our images to make slideshow items */
static Evas_Object *
_get(void *data,
Evas_Object *obj)
_get(void *data, Evas_Object *obj)
{
Evas_Object *photo = elm_photo_add(obj);
elm_photo_file_set(photo, data);
@ -143,8 +115,7 @@ _get(void *data,
/* ordering alphabetically */
static int
_cmp_func(const void *data1,
const void *data2)
_cmp_func(const void *data1, const void *data2)
{
const char *img_path1, *img_path2;
@ -158,26 +129,26 @@ _cmp_func(const void *data1,
}
EAPI_MAIN int
elm_main(int argc,
char **argv)
elm_main(int argc, char **argv)
{
Evas_Object *win, *notify, *bx, *bt, *hv, *spin;
Elm_Object_Item *slide_first, *slide_last, *slide_it;
Elm_Object_Item *slide_first = NULL, *slide_last = NULL, *slide_it = NULL;
const char *transition, *layout;
const Eina_List *l, *list;
const char *data_dir;
char img[IMG_NUM][PATH_MAX];
char *img_files[] =
{
"logo.png", "plant_01.jpg", "rock_01.jpg", "rock_02.jpg", "sky_01.jpg",
"wood_01.jpg", "mystrale.jpg", "mystrale_2.jpg"
};
int i = 0;
elm_app_info_set(elm_main, "elementary", "images");
data_dir = elm_app_data_dir_get();
snprintf(img1, sizeof(img1), "%s/images/logo.png", data_dir);
snprintf(img2, sizeof(img2), "%s/images/plant_01.jpg", data_dir);
snprintf(img3, sizeof(img3), "%s/images/rock_01.jpg", data_dir);
snprintf(img4, sizeof(img4), "%s/images/rock_02.jpg", data_dir);
snprintf(img5, sizeof(img5), "%s/images/sky_01.jpg", data_dir);
snprintf(img6, sizeof(img6), "%s/images/sky_04.jpg", data_dir);
snprintf(img7, sizeof(img7), "%s/images/wood_01.jpg", data_dir);
snprintf(img8, sizeof(img8), "%s/images/mystrale.jpg", data_dir);
snprintf(img9, sizeof(img9), "%s/images/mystrale_2.jpg", data_dir);
for (i = 0; i < IMG_NUM; i++)
snprintf(img[i], PATH_MAX, "%s/images/%s", data_dir, img_files[i]);
elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
@ -196,15 +167,13 @@ elm_main(int argc,
itc.func.get = _get;
itc.func.del = NULL;
slide_first = elm_slideshow_item_sorted_insert(slideshow, &itc, img1, _cmp_func);
elm_slideshow_item_sorted_insert(slideshow, &itc, img2, _cmp_func);
elm_slideshow_item_sorted_insert(slideshow, &itc, img3, _cmp_func);
elm_slideshow_item_sorted_insert(slideshow, &itc, img4, _cmp_func);
elm_slideshow_item_sorted_insert(slideshow, &itc, img5, _cmp_func);
elm_slideshow_item_sorted_insert(slideshow, &itc, img6, _cmp_func);
elm_slideshow_item_sorted_insert(slideshow, &itc, img7, _cmp_func);
elm_slideshow_item_sorted_insert(slideshow, &itc, img8, _cmp_func);
slide_last = elm_slideshow_item_add(slideshow, &itc, img9);
for (i = 0; i < IMG_NUM; i++)
{
slide_it = elm_slideshow_item_sorted_insert(slideshow, &itc, img[i],
_cmp_func);
if (!slide_first) slide_first = slide_it;
}
slide_last = slide_it;
list = elm_slideshow_items_get(slideshow);
fprintf(stdout, "List of items in the slideshow:\n");
@ -216,16 +185,23 @@ elm_main(int argc,
elm_notify_align_set(notify, 0.5, 1.0);
evas_object_size_hint_weight_set(notify, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_notify_timeout_set(notify, 3.0);
evas_object_show(notify);
bx = elm_box_add(win);
elm_box_horizontal_set(bx, EINA_TRUE);
elm_object_content_set(notify, bx);
evas_object_show(bx);
evas_object_event_callback_add(bx, EVAS_CALLBACK_MOUSE_IN, _mouse_in,
notify);
evas_object_event_callback_add(bx, EVAS_CALLBACK_MOUSE_OUT, _mouse_out,
notify);
evas_object_event_callback_add(bx, EVAS_CALLBACK_MOUSE_IN,
_mouse_in_cb, notify);
evas_object_event_callback_add(bx, EVAS_CALLBACK_MOUSE_OUT,
_mouse_out_cb, notify);
bt = elm_button_add(win);
elm_object_text_set(bt, "First");
evas_object_smart_callback_add(bt, "clicked", _first, slide_first);
elm_box_pack_end(bx, bt);
evas_object_show(bt);
bt = elm_button_add(win);
elm_object_text_set(bt, "Previous");
@ -239,12 +215,6 @@ elm_main(int argc,
elm_box_pack_end(bx, bt);
evas_object_show(bt);
bt = elm_button_add(win);
elm_object_text_set(bt, "First");
evas_object_smart_callback_add(bt, "clicked", _first, slide_first);
elm_box_pack_end(bx, bt);
evas_object_show(bt);
bt = elm_button_add(win);
elm_object_text_set(bt, "Last");
evas_object_smart_callback_add(bt, "clicked", _last, slide_last);
@ -298,8 +268,6 @@ elm_main(int argc,
evas_object_event_callback_add(slideshow, EVAS_CALLBACK_MOUSE_MOVE,
_notify_show, notify);
_notify_show(notify, NULL, NULL, NULL);
elm_run();
elm_shutdown();