324 lines
9.4 KiB
C
324 lines
9.4 KiB
C
/**
|
|
* Simple Elementary's <b>slide show widget</b> example, illustrating its
|
|
* usage and API.
|
|
*
|
|
* See stdout/stderr for output. Compile with:
|
|
*
|
|
* @verbatim
|
|
* gcc -o slideshow_example slideshow_example.c -g `pkg-config --cflags --libs elementary`
|
|
* @endverbatim
|
|
*/
|
|
|
|
#include <Elementary.h>
|
|
|
|
static void
|
|
_on_done(void *data,
|
|
Evas_Object *obj,
|
|
void *event_info)
|
|
{
|
|
elm_exit();
|
|
}
|
|
|
|
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)
|
|
{
|
|
evas_object_show(data);
|
|
}
|
|
|
|
/* jump to next item, cyclically */
|
|
static void
|
|
_next(void *data,
|
|
Evas_Object *obj,
|
|
void *event_info)
|
|
{
|
|
elm_slideshow_next(data);
|
|
}
|
|
|
|
static void
|
|
_previous(void *data,
|
|
Evas_Object *obj,
|
|
void *event_info)
|
|
{
|
|
elm_slideshow_previous(data);
|
|
}
|
|
|
|
static void
|
|
_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)
|
|
{
|
|
elm_slideshow_item_show(data);
|
|
}
|
|
|
|
static void
|
|
_mouse_in(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)
|
|
{
|
|
elm_notify_timeout_set(data, 3.0);
|
|
}
|
|
|
|
/* transition changed */
|
|
static void
|
|
_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)
|
|
{
|
|
elm_slideshow_layout_set(slideshow, data);
|
|
elm_object_text_set(obj, data);
|
|
}
|
|
|
|
/* start the show! */
|
|
static void
|
|
_start(void *data,
|
|
Evas_Object *obj,
|
|
void *event_info)
|
|
{
|
|
elm_slideshow_timeout_set(slideshow, elm_spinner_value_get(data));
|
|
|
|
elm_object_disabled_set(bt_start, EINA_TRUE);
|
|
elm_object_disabled_set(bt_stop, EINA_FALSE);
|
|
}
|
|
|
|
static void
|
|
_stop(void *data,
|
|
Evas_Object *obj,
|
|
void *event_info)
|
|
{
|
|
elm_slideshow_timeout_set(slideshow, 0.0);
|
|
elm_object_disabled_set(bt_start, EINA_FALSE);
|
|
elm_object_disabled_set(bt_stop, EINA_TRUE);
|
|
}
|
|
|
|
/* slideshow transition time has changed */
|
|
static void
|
|
_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));
|
|
}
|
|
|
|
/* get our images to make slideshow items */
|
|
static Evas_Object *
|
|
_get(void *data,
|
|
Evas_Object *obj)
|
|
{
|
|
Evas_Object *photo = elm_photo_add(obj);
|
|
elm_photo_file_set(photo, data);
|
|
elm_photo_fill_inside_set(photo, EINA_TRUE);
|
|
elm_object_style_set(photo, "shadow");
|
|
|
|
return photo;
|
|
}
|
|
|
|
/* ordering alphabetically */
|
|
static int
|
|
_cmp_func(const void *data1,
|
|
const void *data2)
|
|
{
|
|
const char *img_path1, *img_path2;
|
|
|
|
const Elm_Object_Item *slide_it1 = data1;
|
|
const Elm_Object_Item *slide_it2 = data2;
|
|
|
|
img_path1 = elm_object_item_data_get(slide_it1);
|
|
img_path2 = elm_object_item_data_get(slide_it2);
|
|
|
|
return strcasecmp(img_path1, img_path2);
|
|
}
|
|
|
|
EAPI_MAIN int
|
|
elm_main(int argc,
|
|
char **argv)
|
|
{
|
|
Evas_Object *win, *bg, *notify, *bx, *bt, *hv, *spin;
|
|
Elm_Object_Item *slide_first, *slide_last, *slide_it;
|
|
const char *transition, *layout;
|
|
const Eina_List *l, *list;
|
|
const char *data_dir;
|
|
|
|
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);
|
|
|
|
win = elm_win_add(NULL, "slideshow", ELM_WIN_BASIC);
|
|
elm_win_title_set(win, "Slideshow example");
|
|
evas_object_smart_callback_add(win, "delete,request", _on_done, NULL);
|
|
elm_win_autodel_set(win, EINA_TRUE);
|
|
elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
|
|
evas_object_resize(win, 600, 400);
|
|
evas_object_show(win);
|
|
|
|
bg = elm_bg_add(win);
|
|
evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
|
|
elm_win_resize_object_add(win, bg);
|
|
evas_object_show(bg);
|
|
|
|
slideshow = elm_slideshow_add(win);
|
|
elm_slideshow_loop_set(slideshow, EINA_TRUE);
|
|
evas_object_size_hint_weight_set(slideshow,
|
|
EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
|
|
elm_win_resize_object_add(win, slideshow);
|
|
evas_object_show(slideshow);
|
|
|
|
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);
|
|
|
|
list = elm_slideshow_items_get(slideshow);
|
|
fprintf(stdout, "List of items in the slideshow:\n");
|
|
EINA_LIST_FOREACH(list, l, slide_it)
|
|
fprintf(stdout, "\t%s\n",
|
|
(const char *)elm_object_item_data_get(slide_it));
|
|
|
|
notify = elm_notify_add(win);
|
|
elm_notify_orient_set(notify, ELM_NOTIFY_ORIENT_BOTTOM);
|
|
evas_object_size_hint_weight_set(notify, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
|
|
elm_win_resize_object_add(win, notify);
|
|
elm_notify_timeout_set(notify, 3.0);
|
|
|
|
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);
|
|
|
|
bt = elm_button_add(win);
|
|
elm_object_text_set(bt, "Previous");
|
|
evas_object_smart_callback_add(bt, "clicked", _previous, slideshow);
|
|
elm_box_pack_end(bx, bt);
|
|
evas_object_show(bt);
|
|
|
|
bt = elm_button_add(win);
|
|
elm_object_text_set(bt, "Next");
|
|
evas_object_smart_callback_add(bt, "clicked", _next, slideshow);
|
|
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);
|
|
elm_box_pack_end(bx, bt);
|
|
evas_object_show(bt);
|
|
|
|
hv = elm_hoversel_add(win);
|
|
elm_box_pack_end(bx, hv);
|
|
elm_hoversel_hover_parent_set(hv, win);
|
|
EINA_LIST_FOREACH(elm_slideshow_transitions_get(slideshow), l, transition)
|
|
elm_hoversel_item_add(hv, transition, NULL, 0, _transition_select,
|
|
transition);
|
|
elm_object_text_set(hv, eina_list_data_get(
|
|
elm_slideshow_transitions_get(slideshow)));
|
|
evas_object_show(hv);
|
|
|
|
hv = elm_hoversel_add(win);
|
|
elm_box_pack_end(bx, hv);
|
|
elm_hoversel_hover_parent_set(hv, win);
|
|
EINA_LIST_FOREACH(elm_slideshow_layouts_get(slideshow), l, layout)
|
|
elm_hoversel_item_add(hv, layout, NULL, 0, _layout_select, layout);
|
|
elm_object_text_set(hv, elm_slideshow_layout_get(slideshow));
|
|
evas_object_show(hv);
|
|
|
|
spin = elm_spinner_add(win);
|
|
elm_spinner_label_format_set(spin, "%2.0f s");
|
|
evas_object_smart_callback_add(spin, "changed", _spin, spin);
|
|
elm_spinner_step_set(spin, 1);
|
|
elm_spinner_min_max_set(spin, 1, 30);
|
|
elm_spinner_value_set(spin, 3);
|
|
elm_box_pack_end(bx, spin);
|
|
evas_object_show(spin);
|
|
|
|
bt = elm_button_add(win);
|
|
bt_start = bt;
|
|
elm_object_text_set(bt, "Start");
|
|
evas_object_smart_callback_add(bt, "clicked", _start, spin);
|
|
elm_box_pack_end(bx, bt);
|
|
evas_object_show(bt);
|
|
|
|
bt = elm_button_add(win);
|
|
bt_stop = bt;
|
|
elm_object_text_set(bt, "Stop");
|
|
evas_object_smart_callback_add(bt, "clicked", _stop, spin);
|
|
elm_box_pack_end(bx, bt);
|
|
elm_object_disabled_set(bt, EINA_TRUE);
|
|
evas_object_show(bt);
|
|
|
|
evas_object_event_callback_add(slideshow, EVAS_CALLBACK_MOUSE_UP,
|
|
_notify_show, notify);
|
|
evas_object_event_callback_add(slideshow, EVAS_CALLBACK_MOUSE_MOVE,
|
|
_notify_show, notify);
|
|
|
|
_notify_show(notify, NULL, NULL, NULL);
|
|
|
|
elm_run();
|
|
elm_shutdown();
|
|
|
|
return 0;
|
|
}
|
|
ELM_MAIN()
|