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[elementary] Documentation for the slideshow widget. 

SVN revision: 61813
This commit is contained in:
Gustavo Lima Chaves 2011-07-27 19:38:43 +00:00
parent 51491fbbae
commit 4619bd37a5
9 changed files with 1009 additions and 256 deletions
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3
legacy/elementary/doc/Makefile.am
View File

@ -60,7 +60,8 @@ WGT_PREVIEW = \
gengrid:preview-00.png:widget_preview_gengrid:200:160 \
progressbar:preview-00.png:widget_preview_progressbar:150:50 \
box:preview-00.png:widget_preview_box:200:160 \
notify:preview-00.png:widget_preview_notify:60:30
notify:preview-00.png:widget_preview_notify:60:30 \
slideshow:preview-00.png:widget_preview_slideshow:50:50
widget-build:
@$(MAKE) -C widgets

121
legacy/elementary/doc/examples.dox
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@ -68,6 +68,8 @@
* @ref genlist_example_02
*
* @ref progressbar_example
*
* @ref slideshow_example
*/
/**
@ -4361,6 +4363,119 @@
* @example notify_example_01.c
*/
/**
* @page slideshow_example Slideshow widget example
*
* This application is aimed to exemplify the slideshow widget. It
* consists of a window with a slideshow widget set as "resize
* object", along with a control bar, in the form of a notify. Those
* controls will exercise most of the slideshow's API functions.
*
* We create the slideshow, itself, first, making it @b loop on its
* image itens, when in slideshow mode:
* @dontinclude slideshow_example.c
* @skip slideshow = elm_slideshow_add
* @until evas_object_show
*
* Next, we define the <b>item class</b> for our slideshow
* items. Slideshow images are going to be Elementary @ref Photo "photo"
* widgets, here, as pointed by our @c get class
* function. We'll let the Elementary infrastructure to delete those
* objects for us, and, as there's no additional data attached to our
* slideshow items, the @c del class function can be left undefined:
* @dontinclude slideshow_example.c
* @skip itc
* @until ;
* @dontinclude slideshow_example.c
* @skip itc.func
* @until = NULL
* @dontinclude slideshow_example.c
* @skip get our images to make slideshow items
* @until }
*
* We now get to populate the slideshow widget with items. Our images
* are going to be some randomly chosen from the Elementary package,
* nine of them. For the first eight, we insert them ordered in the
* widget, by using elm_slideshow_item_sorted_insert(). The comparing
* function will use the image names to sort items. The last item is
* inserted at the end of the slideshow's items list, with
* elm_slideshow_item_add(). We check out how that list ends with
* elm_slideshow_items_get(), than:
* @dontinclude slideshow_example.c
* @skip static const char *img
* @until _2
* @dontinclude slideshow_example.c
* @skip first =
* @until data_get
*
* Note that we save the pointers to the first and last items in the
* slideshow, for future use.
*
* What follows is the code creating a notify, to be shown over the
* slideshow's viewport, with knobs to act on it. We're not showing
* that boilerplate code, but only the callbacks attached to the
* interesting smart events of those knobs. The first four are
* buttons, which will:
* - Select the @b next item in the slideshow
* - Select the @b previous item in the slideshow
* - Select the @b first item in the slideshow
* - Select the @b last item in the slideshow
*
* Check out the code for those four actions, being the two last @c
* data pointers the same @c first and @c last pointers we save
* before, respectively:
* @dontinclude slideshow_example.c
* @skip jump to next
* @until }
* @until }
* @until }
* @until }
*
* What follow are two hoversels, meant for one to change the
* slideshow's @b transition and @b layout styles, respectively. We
* fetch all the available transition and layout names to populate
* those widgets and, when one selects any of them, we apply the
* corresponding setters on the slideshow:
* @dontinclude slideshow_example.c
* @skip hv = elm_hoversel_add
* @until show(hv)
* @until show(hv)
* @dontinclude slideshow_example.c
* @skip transition changed
* @until }
* @until }
*
* For one to change the transition @b time on the slideshow widget,
* we use a spinner widget. We set it to the initial value of 3
* (seconds), which will be probed by the next knob -- a button
* starting the slideshow, de facto. Note that changing the transition
* time while a slideshow is already happening will ajust its
* transition time:
* @dontinclude slideshow_example.c
* @skip spin = elm_spinner_add
* @until evas_object_show
* @dontinclude slideshow_example.c
* @skip slideshow transition time has
* @until }
*
* Finally, we have two buttons which will, respectively, start and
* stop the slideshow on our widget. Here are their "clicked"
* callbacks:
* @dontinclude slideshow_example.c
* @skip start the show
* @until }
* @until }
*
* This is how the example program's window looks like:
* @image html screenshots/slideshow_example.png
* @image latex screenshots/slideshow_example.eps width=\textwidth
*
* See the full @ref slideshow_example_c "source code" for
* this example.
*
* @example slideshow_example.c
*/
/**
* @page bg_example_01_c bg_example_01.c
* @include bg_example_01.c
@ -4502,3 +4617,9 @@
* @include progressbar_example.c
* @example progressbar_example.c
*/
/**
* @page slideshow_example_c Slideshow example
* @include slideshow_example.c
* @example slideshow_example.c
*/

3
legacy/elementary/doc/index.doxy
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@ -175,6 +175,9 @@
* @image html img/widget/slider/preview-00.png
* @image latex img/widget/slider/preview-00.eps
* @li @ref Slideshow
*
* @image html img/widget/slideshow/preview-00.png
* @image latex img/widget/slideshow/preview-00.eps
* @li @ref Spinner
*
* @image html img/widget/spinner/preview-00.png

4
legacy/elementary/doc/widgets/Makefile.am
View File

@ -76,7 +76,8 @@ widget_preview_panel \
widget_preview_gengrid \
widget_preview_progressbar \
widget_preview_box \
widget_preview_notify
widget_preview_notify \
widget_preview_slideshow
LDADD = $(top_builddir)/src/lib/libelementary.la @ELEMENTARY_EWEATHER_LIBS@ @ELEMENTARY_EDBUS_LIBS@ @ELEMENTARY_EFREET_LIBS@ @ELEMENTARY_EMAP_LIBS@ @ELEMENTARY_LIBS@ @EIO_LIBS@ @my_libs@
@ -134,5 +135,6 @@ EXTRA_DIST = \
widget_preview_progressbar.c \
widget_preview_box.c \
widget_preview_notify.c \
widget_preview_slideshow.c \
widget_preview_tmpl_foot.c \
widget_preview_tmpl_head.c

32
legacy/elementary/doc/widgets/widget_preview_slideshow.c Normal file
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@ -0,0 +1,32 @@
#include <Elementary.h>
/* 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;
}
#include "widget_preview_tmpl_head.c"
static const char *img9 = PACKAGE_DATA_DIR "/images/logo.png";
static Elm_Slideshow_Item_Class itc;
Evas_Object *o = elm_slideshow_add(win);
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_win_resize_object_add(win, o);
evas_object_show(o);
itc.func.get = _get;
itc.func.del = NULL;
elm_slideshow_timeout_set(o, 0.01);
elm_slideshow_item_add(o, &itc, img9);
#include "widget_preview_tmpl_foot.c"

5
legacy/elementary/src/examples/Makefile.am
View File

@ -93,6 +93,7 @@ SRCS = \
panel_example_01.c \
gengrid_example.c \
entry_example.c \
slideshow_example.c \
progressbar_example.c \
notify_example_01.c
@ -177,6 +178,7 @@ pkglib_PROGRAMS += \
genlist_example_02 \
genlist_example_03 \
entry_example \
slideshow_example \
progressbar_example \
notify_example_01
@ -235,7 +237,8 @@ SCREENSHOTS = \
entry_example:entry_example.png:0.0 \
progressbar_example:progressbar_example.png:0.0 \
notify_example_01:notify_example_01.png:0.0 \
notify_example_01:notify_example_01_a.png:6.0
notify_example_01:notify_example_01_a.png:6.0 \
slideshow_example:slideshow_example.png:1.0
HTML_SS_DIR=$(top_builddir)/doc/html/screenshots
LATEX_SS_DIR=$(top_builddir)/doc/latex/screenshots

321
legacy/elementary/src/examples/slideshow_example.c Normal file
View File

@ -0,0 +1,321 @@
/**
* Simple Elementary's <b>slide show widget</b> example, illustrating its
* usage and API.
*
* See stdout/stderr for output. Compile with:
*
* @verbatim
* gcc -g `pkg-config --cflags --libs elementary` slideshow_example.c -o slideshow_example
* @endverbatim
*/
#include <Elementary.h>
#ifdef HAVE_CONFIG_H
# include "elementary_config.h"
#else
# define __UNUSED__
# define PACKAGE_DATA_DIR "../../data"
#endif
static void
_on_done(void *data __UNUSED__,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
elm_exit();
}
static Evas_Object *slideshow, *bt_start, *bt_stop;
static Elm_Slideshow_Item_Class itc;
static const char *img1 = PACKAGE_DATA_DIR "/images/logo.png";
static const char *img2 = PACKAGE_DATA_DIR "/images/plant_01.jpg";
static const char *img3 = PACKAGE_DATA_DIR "/images/rock_01.jpg";
static const char *img4 = PACKAGE_DATA_DIR "/images/rock_02.jpg";
static const char *img5 = PACKAGE_DATA_DIR "/images/sky_01.jpg";
static const char *img6 = PACKAGE_DATA_DIR "/images/sky_04.jpg";
static const char *img7 = PACKAGE_DATA_DIR "/images/wood_01.jpg";
static const char *img8 = PACKAGE_DATA_DIR "/images/mystrale.jpg";
static const char *img9 = PACKAGE_DATA_DIR "/images/mystrale_2.jpg";
static void
_notify_show(void *data,
Evas *e __UNUSED__,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
evas_object_show(data);
}
/* jump to next item, cyclically */
static void
_next(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
elm_slideshow_next(data);
}
static void
_previous(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
elm_slideshow_previous(data);
}
static void
_first(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
elm_slideshow_show(data);
}
static void
_last(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
elm_slideshow_show(data);
}
static void
_mouse_in(void *data,
Evas *e __UNUSED__,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
elm_notify_timeout_set(data, 0.0);
evas_object_show(data);
}
static void
_mouse_out(void *data,
Evas *e __UNUSED__,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
elm_notify_timeout_set(data, 3.0);
}
/* transition changed */
static void
_transition_select(void *data,
Evas_Object *obj,
void *event_info __UNUSED__)
{
elm_slideshow_transition_set(slideshow, data);
elm_object_text_set(obj, data);
}
static void
_layout_select(void *data,
Evas_Object *obj,
void *event_info __UNUSED__)
{
elm_slideshow_layout_set(slideshow, data);
elm_object_text_set(obj, data);
}
/* start the show! */
static void
_start(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
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 __UNUSED__,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
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 __UNUSED__,
void *event_info __UNUSED__)
{
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_Slideshow_Item *it1 = data1;
const Elm_Slideshow_Item *it2 = data2;
img_path1 = elm_slideshow_item_data_get(it1);
img_path2 = elm_slideshow_item_data_get(it2);
return strcasecmp(img_path1, img_path2);
}
int
elm_main(int argc __UNUSED__,
char **argv __UNUSED__)
{
Evas_Object *win, *bg, *notify, *bx, *bt, *hv, *spin;
Elm_Slideshow_Item *first, *last, *it;
const char *transition, *layout;
const Eina_List *l, *list;
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);
bg = elm_bg_add(win);
elm_win_resize_object_add(win, bg);
evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_show(bg);
slideshow = elm_slideshow_add(win);
elm_slideshow_loop_set(slideshow, EINA_TRUE);
elm_win_resize_object_add(win, slideshow);
evas_object_size_hint_weight_set(slideshow,
EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_show(slideshow);
itc.func.get = _get;
itc.func.del = NULL;
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);
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, it)
fprintf(stdout, "\t%s\n",
(const char *)elm_slideshow_item_data_get(it));
notify = elm_notify_add(win);
elm_notify_orient_set(notify, ELM_NOTIFY_ORIENT_BOTTOM);
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_notify_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, 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, 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);
evas_object_resize(win, 600, 400);
evas_object_show(win);
elm_run();
return 0;
}
ELM_MAIN()

532
legacy/elementary/src/lib/Elementary.h.in
View File

@ -12652,12 +12652,78 @@ extern "C" {
* @}
*/
typedef struct _Elm_Slideshow_Item_Class Elm_Slideshow_Item_Class;
typedef struct _Elm_Slideshow_Item_Class_Func Elm_Slideshow_Item_Class_Func;
typedef struct _Elm_Slideshow_Item Elm_Slideshow_Item; /**< Item of Elm_Slideshow. Sub-type of Elm_Widget_Item */
typedef Evas_Object *(*SlideshowItemGetFunc) (void *data, Evas_Object *obj);
typedef void (*SlideshowItemDelFunc) (void *data, Evas_Object *obj);
/**
* @defgroup Slideshow Slideshow
*
* @image html img/widget/slideshow/preview-00.png
* @image latex img/widget/slideshow/preview-00.eps
*
* This widget, as the name indicates, is a pre-made image
* slideshow panel, with API functions acting on (child) image
* items presentation. Between those actions, are:
* - advance to next/previous image
* - select the style of image transition animation
* - set the exhibition time for each image
* - start/stop the slideshow
*
* The transition animations are defined in the widget's theme,
* consequently new animations can be added without having to
* update the widget's code.
*
* @section Slideshow_Items Slideshow items
*
* For slideshow items, just like for @ref Genlist "genlist" ones,
* the user defines a @b classes, specifying functions that will be
* called on the item's creation and deletion times.
*
* The #Elm_Slideshow_Item_Class structure contains the following
* members:
*
* - @c func.get - When an item is displayed, this function is
* called, and it's where one should create the item object, de
* facto. For example, the object can be a pure Evas image object
* or an Elementary @ref Photocam "photocam" widget. See
* #SlideshowItemGetFunc.
* - @c func.del - When an item is no more displayed, this function
* is called, where the user must delete any data associated to
* the item. See #SlideshowItemDelFunc.
*
* @section Slideshow_Caching Slideshow caching
*
* The slideshow provides facilities to have items adjacent to the
* one being displayed <b>already "realized"</b> (i.e. loaded) for
* you, so that the system does not have to decode image data
* anymore at the time it has to actually switch images on its
* viewport. The user is able to set the numbers of items to be
* cached @b before and @b after the current item, in the widget's
* item list.
*
* Smart events one can add callbacks for are:
*
* - @c "changed" - when the slideshow switches its view to a new
* item
*
* List of examples for the slideshow widget:
* @li @ref slideshow_example
*/
/**
* @addtogroup Slideshow
* @{
*/
typedef struct _Elm_Slideshow_Item_Class Elm_Slideshow_Item_Class; /**< Slideshow item class definition struct */
typedef struct _Elm_Slideshow_Item_Class_Func Elm_Slideshow_Item_Class_Func; /**< Class functions for slideshow item classes. */
typedef struct _Elm_Slideshow_Item Elm_Slideshow_Item; /**< Slideshow item handle */
typedef Evas_Object *(*SlideshowItemGetFunc) (void *data, Evas_Object *obj); /**< Image fetching class function for slideshow item classes. */
typedef void (*SlideshowItemDelFunc) (void *data, Evas_Object *obj); /**< Deletion class function for slideshow item classes. */
/**
* @struct _Elm_Slideshow_Item_Class
*
* Slideshow item class definition. See @ref Slideshow_Items for
* field details.
*/
struct _Elm_Slideshow_Item_Class
{
struct _Elm_Slideshow_Item_Class_Func
@ -12665,38 +12731,486 @@ extern "C" {
SlideshowItemGetFunc get;
SlideshowItemDelFunc del;
} func;
};
}; /**< #Elm_Slideshow_Item_Class member definitions */
/**
* Add a new slideshow widget to the given parent Elementary
* (container) object
*
* @param parent The parent object
* @return A new slideshow widget handle or @c NULL, on errors
*
* This function inserts a new slideshow widget on the canvas.
*
* @ingroup Slideshow
*/
EAPI Evas_Object *elm_slideshow_add(Evas_Object *parent) EINA_ARG_NONNULL(1);
/**
* Add (append) a new item in a given slideshow widget.
*
* @param obj The slideshow object
* @aram itc The item class for the item
* @param data The item's data
* @return A handle to the item added or @c NULL, on errors
*
* Add a new item to @p obj's internal list of items, appending it.
* The item's class must contain the function really fetching the
* image object to show for this item, which could be an Evas image
* object or an Elementary photo, for example. The @p data
* parameter is going to be passed to both class functions of the
* item.
*
* @see #Elm_Slideshow_Item_Class
* @see elm_slideshow_item_sorted_insert()
*
* @ingroup Slideshow
*/
EAPI Elm_Slideshow_Item *elm_slideshow_item_add(Evas_Object *obj, const Elm_Slideshow_Item_Class *itc, const void *data) EINA_ARG_NONNULL(1);
/**
* Insert a new item into the given slideshow widget, using the @p func
* function to sort items (by item handles).
*
* @param obj The slideshow object
* @aram itc The item class for the item
* @param data The item's data
* @param func The comparing function to be used to sort slideshow
* items <b>by #Elm_Slideshow_Item item handles</b>
* @return Returns The slideshow item handle, on success, or
* @c NULL, on errors
*
* Add a new item to @p obj's internal list of items, in a position
* determined by the @p func comparing function. The item's class
* must contain the function really fetching the image object to
* show for this item, which could be an Evas image object or an
* Elementary photo, for example. The @p data parameter is going to
* be passed to both class functions of the item.
*
* @see #Elm_Slideshow_Item_Class
* @see elm_slideshow_item_add()
*
* @ingroup Slideshow
*/
EAPI Elm_Slideshow_Item *elm_slideshow_item_sorted_insert(Evas_Object *obj, const Elm_Slideshow_Item_Class *itc, const void *data, Eina_Compare_Cb func) EINA_ARG_NONNULL(1);
/**
* Display a given slideshow widget's item, programmatically.
*
* @param obj The slideshow object
* @param item The item to display on @p obj's viewport
*
* The change between the current item and @p item will use the
* transition @p obj is set to use (@see
* elm_slideshow_transition_set()).
*
* @ingroup Slideshow
*/
EAPI void elm_slideshow_show(Elm_Slideshow_Item *item) EINA_ARG_NONNULL(1);
/**
* Slide to the @b next item, in a given slideshow widget
*
* @param obj The slideshow object
*
* The sliding animation @p obj is set to use will be the
* transition effect used, after this call is issued.
*
* @note If the end of the slideshow's internal list of items is
* reached, it'll wrap around to the list's beginning, again.
*
* @ingroup Slideshow
*/
EAPI void elm_slideshow_next(Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* Slide to the @b previous item, in a given slideshow widget
*
* @param obj The slideshow object
*
* The sliding animation @p obj is set to use will be the
* transition effect used, after this call is issued.
*
* @note If the beginning of the slideshow's internal list of items
* is reached, it'll wrap around to the list's end, again.
*
* @ingroup Slideshow
*/
EAPI void elm_slideshow_previous(Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* Returns the list of sliding transition/effect names available, for a
* given slideshow widget.
*
* @param obj The slideshow object
* @return The list of transitions (list of @b stringshared strings
* as data)
*
* The transitions, which come from @p obj's theme, must be an EDC
* data item named @c "transitions" on the theme file, with (prefix)
* names of EDC programs actually implementing them.
*
* The available transitions for slideshows on the default theme are:
* - @c "fade" - the current item fades out, while the new one
* fades in to the slideshow's viewport.
* - @c "black_fade" - the current item fades to black, and just
* then, the new item will fade in.
* - @c "horizontal" - the current item slides horizontally, until
* it gets out of the slideshow's viewport, while the new item
* comes from the left to take its place.
* - @c "vertical" - the current item slides vertically, until it
* gets out of the slideshow's viewport, while the new item comes
* from the bottom to take its place.
* - @c "square" - the new item starts to appear from the middle of
* the current one, but with a tiny size, growing until its
* target (full) size and covering the old one.
*
* @warning The stringshared strings get no new references
* exclusive to the user grabbing the list, here, so if you'd like
* to use them out of this call's context, you'd better @c
* eina_stringshare_ref() them.
*
* @see elm_slideshow_transition_set()
*
* @ingroup Slideshow
*/
EAPI const Eina_List *elm_slideshow_transitions_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* Set the current slide transition/effect in use for a given
* slideshow widget
*
* @param obj The slideshow object
* @param transition The new transition's name string
*
* If @p transition is implemented in @p obj's theme (i.e., is
* contained in the list returned by
* elm_slideshow_transitions_get()), this new sliding effect will
* be used on the widget.
*
* @see elm_slideshow_transitions_get() for more details
*
* @ingroup Slideshow
*/
EAPI void elm_slideshow_transition_set(Evas_Object *obj, const char *transition) EINA_ARG_NONNULL(1);
/**
* Get the current slide transition/effect in use for a given
* slideshow widget
*
* @param obj The slideshow object
* @return The current transition's name
*
* @see elm_slideshow_transition_set() for more details
*
* @ingroup Slideshow
*/
EAPI const char *elm_slideshow_transition_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* Set the interval between each image transition on a given
* slideshow widget, <b>and start the slideshow, itself</b>
*
* @param obj The slideshow object
* @param timeout The new displaying timeout for images
*
* After this call, the slideshow widget will start cycling its
* view, sequentially and automatically, with the images of the
* items it has. The time between each new image displayed is going
* to be @p timeout, in @b seconds. If a different timeout was set
* previously and an slideshow was in progress, it will continue
* with the new time between transitions, after this call.
*
* @note A value less than or equal to 0 on @p timeout will disable
* the widget's internal timer, thus halting any slideshow which
* could be happening on @p obj.
*
* @see elm_slideshow_timeout_get()
*
* @ingroup Slideshow
*/
EAPI void elm_slideshow_timeout_set(Evas_Object *obj, double timeout) EINA_ARG_NONNULL(1);
/**
* Get the interval set for image transitions on a given slideshow
* widget.
*
* @param obj The slideshow object
* @return Returns the timeout set on it
*
* @see elm_slideshow_timeout_set() for more details
*
* @ingroup Slideshow
*/
EAPI double elm_slideshow_timeout_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* Set if, after a slideshow is started, for a given slideshow
* widget, its items should be displayed cyclically or not.
*
* @param obj The slideshow object
* @param loop Use @c EINA_TRUE to make it cycle through items or
* @c EINA_FALSE for it to stop at the end of @p obj's internal
* list of items
*
* @note elm_slideshow_next() and elm_slideshow_previous() will @b
* ignore what is set by this functions, i.e., they'll @b always
* cycle through items. This affects only the "automatic"
* slideshow, as set by elm_slideshow_timeout_set().
*
* @see elm_slideshow_loop_get()
*
* @ingroup Slideshow
*/
EAPI void elm_slideshow_loop_set(Evas_Object *obj, Eina_Bool loop) EINA_ARG_NONNULL(1);
/**
* Get if, after a slideshow is started, for a given slideshow
* widget, its items are to be displayed cyclically or not.
*
* @param obj The slideshow object
* @return @c EINA_TRUE, if the items in @p obj will be cycled
* through or @c EINA_FALSE, otherwise
*
* @see elm_slideshow_loop_set() for more details
*
* @ingroup Slideshow
*/
EAPI Eina_Bool elm_slideshow_loop_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* Remove all items from a given slideshow widget
*
* @param obj The slideshow object
*
* This removes (and deletes) all items in @p obj, leaving it
* empty.
*
* @see elm_slideshow_item_del(), to remove just one item.
*
* @ingroup Slideshow
*/
EAPI void elm_slideshow_clear(Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* Get the internal list of items in a given slideshow widget.
*
* @param obj The slideshow object
* @return The list of items (#Elm_Slideshow_Item as data) or
* @c NULL on errors.
*
* This list is @b not to be modified in any way and must not be
* freed. Use the list members with functions like
* elm_slideshow_item_del(), elm_slideshow_item_data_get().
*
* @warning This list is only valid until @p obj object's internal
* items list is changed. It should be fetched again with another
* call to this function when changes happen.
*
* @ingroup Slideshow
*/
EAPI const Eina_List *elm_slideshow_items_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* Delete a given item from a slideshow widget.
*
* @param item The slideshow item
*
* @ingroup Slideshow
*/
EAPI void elm_slideshow_item_del(Elm_Slideshow_Item *item) EINA_ARG_NONNULL(1);
/**
* Return the data associated with a given slideshow item
*
* @param item The slideshow item
* @return Returns the data associated to this item
*
* @ingroup Slideshow
*/
EAPI void *elm_slideshow_item_data_get(const Elm_Slideshow_Item *item) EINA_ARG_NONNULL(1);
/**
* Returns the currently displayed item, in a given slideshow widget
*
* @param obj The slideshow object
* @return A handle to the item being displayed in @p obj or
* @c NULL, if none is (and on errors)
*
* @ingroup Slideshow
*/
EAPI Elm_Slideshow_Item *elm_slideshow_item_current_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* Get the real Evas object created to implement the view of a
* given slideshow item
*
* @param item The slideshow item.
* @return the Evas object implementing this item's view.
*
* This returns the actual Evas object used to implement the
* specified slideshow item's view. This may be @c NULL, as it may
* not have been created or may have been deleted, at any time, by
* the slideshow. <b>Do not modify this object</b> (move, resize,
* show, hide, etc.), as the slideshow is controlling it. This
* function is for querying, emitting custom signals or hooking
* lower level callbacks for events on that object. Do not delete
* this object under any circumstances.
*
* @see elm_slideshow_item_data_get()
*
* @ingroup Slideshow
*/
EAPI Evas_Object* elm_slideshow_item_object_get(const Elm_Slideshow_Item* item) EINA_ARG_NONNULL(1);
/**
* Get the the item, in a given slideshow widget, placed at
* position @p nth, in its internal items list
*
* @param obj The slideshow object
* @param nth The number of the item to grab a handle to (0 being
* the first)
* @return The item stored in @p obj at position @p nth or @c NULL,
* if there's no item with that index (and on errors)
*
* @ingroup Slideshow
*/
EAPI Elm_Slideshow_Item *elm_slideshow_item_nth_get(const Evas_Object *obj, unsigned int nth) EINA_ARG_NONNULL(1);
EAPI const char *elm_slideshow_layout_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* Set the current slide layout in use for a given slideshow widget
*
* @param obj The slideshow object
* @param layout The new layout's name string
*
* If @p layout is implemented in @p obj's theme (i.e., is contained
* in the list returned by elm_slideshow_layouts_get()), this new
* images layout will be used on the widget.
*
* @see elm_slideshow_layouts_get() for more details
*
* @ingroup Slideshow
*/
EAPI void elm_slideshow_layout_set(Evas_Object *obj, const char *layout) EINA_ARG_NONNULL(1);
/**
* Get the current slide layout in use for a given slideshow widget
*
* @param obj The slideshow object
* @return The current layout's name
*
* @see elm_slideshow_layout_set() for more details
*
* @ingroup Slideshow
*/
EAPI const char *elm_slideshow_layout_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* Returns the list of @b layout names available, for a given
* slideshow widget.
*
* @param obj The slideshow object
* @return The list of layouts (list of @b stringshared strings
* as data)
*
* Slideshow layouts will change how the widget is to dispose each
* image item in its viewport, with regard to cropping, scaling,
* etc.
*
* The layouts, which come from @p obj's theme, must be an EDC
* data item name @c "layouts" on the theme file, with (prefix)
* names of EDC programs actually implementing them.
*
* The available layouts for slideshows on the default theme are:
* - @c "fullscreen" - item images with original aspect, scaled to
* touch top and down slideshow borders or, if the image's heigh
* is not enough, left and right slideshow borders.
* - @c "not_fullscreen" - the same behavior as the @c "fullscreen"
* one, but always leaving 10% of the slideshow's dimensions of
* distance between the item image's borders and the slideshow
* borders, for each axis.
*
* @warning The stringshared strings get no new references
* exclusive to the user grabbing the list, here, so if you'd like
* to use them out of this call's context, you'd better @c
* eina_stringshare_ref() them.
*
* @see elm_slideshow_layout_set()
*
* @ingroup Slideshow
*/
EAPI const Eina_List *elm_slideshow_layouts_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* Set the number of items to cache, on a given slideshow widget,
* <b>before the current item</b>
*
* @param obj The slideshow object
* @param count Number of items to cache before the current one
*
* The default value for this property is @c 2. See
* @ref Slideshow_Caching "slideshow caching" for more details.
*
* @see elm_slideshow_cache_before_get()
*
* @ingroup Slideshow
*/
EAPI void elm_slideshow_cache_before_set(Evas_Object *obj, int count) EINA_ARG_NONNULL(1);
/**
* Retrieve the number of items to cache, on a given slideshow widget,
* <b>before the current item</b>
*
* @param obj The slideshow object
* @return The number of items set to be cached before the current one
*
* @see elm_slideshow_cache_before_set() for more details
*
* @ingroup Slideshow
*/
EAPI int elm_slideshow_cache_before_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* Set the number of items to cache, on a given slideshow widget,
* <b>after the current item</b>
*
* @param obj The slideshow object
* @param count Number of items to cache after the current one
*
* The default value for this property is @c 2. See
* @ref Slideshow_Caching "slideshow caching" for more details.
*
* @see elm_slideshow_cache_after_get()
*
* @ingroup Slideshow
*/
EAPI void elm_slideshow_cache_after_set(Evas_Object *obj, int count) EINA_ARG_NONNULL(1);
/**
* Retrieve the number of items to cache, on a given slideshow widget,
* <b>after the current item</b>
*
* @param obj The slideshow object
* @return The number of items set to be cached after the current one
*
* @see elm_slideshow_cache_after_set() for more details
*
* @ingroup Slideshow
*/
EAPI int elm_slideshow_cache_after_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* Get the number of items stored in a given slideshow widget
*
* @param obj The slideshow object
* @return The number of items on @p obj, at the moment of this call
*
* @ingroup Slideshow
*/
EAPI unsigned int elm_slideshow_count_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
/* smart callbacks called:
* "changed" - when the slideshow switch to another item
/**
* @}
*/
/**

244
legacy/elementary/src/lib/elm_slideshow.c
View File

@ -1,24 +1,6 @@
#include <Elementary.h>
#include "elm_priv.h"
/**
* @defgroup Slideshow Slideshow
*
* This object display a list of object (generally a list of images) and some actions like
* next/previous are used to navigate. The animations are defined in the theme,
* consequently new animations can be added without having to update the
* applications.
*
* The slideshow use 2 callbacks to create and delete the objects displayed. When an item
* is displayed the function itc->func.get() is called. This function should create the object,
* for example the object can be an evas_object_image or a photocam. When an object is no more
* displayed the function itc->func.del() is called, the user can delete the dana associated to the item.
*
* Signals that you can add callbacks for are:
*
* "changed" - when the slideshow switch to another item
*/
typedef struct _Widget_Data Widget_Data;
struct _Elm_Slideshow_Item
@ -344,14 +326,6 @@ _timer_cb(void *data)
return ECORE_CALLBACK_CANCEL;
}
/**
* Add a new slideshow to the parent
*
* @param parent The parent object
* @return The new object or NULL if it cannot be created
*
* @ingroup Slideshow
*/
EAPI Evas_Object *
elm_slideshow_add(Evas_Object *parent)
{
@ -402,16 +376,6 @@ elm_slideshow_add(Evas_Object *parent)
return obj;
}
/**
* Add an object in the list. The object can be a evas object image or a elm photo for example.
*
* @param obj The slideshow object
* @aram itc Callbacks used to create the object and delete the data associated when the item is deleted.
* @param data Data used by the user to identified the item
* @return Returns The slideshow item
*
* @ingroup Slideshow
*/
EAPI Elm_Slideshow_Item*
elm_slideshow_item_add(Evas_Object *obj, const Elm_Slideshow_Item_Class *itc, const void *data)
{
@ -432,17 +396,6 @@ elm_slideshow_item_add(Evas_Object *obj, const Elm_Slideshow_Item_Class *itc, co
return item;
}
/**
* Insert an object in the list. The object can be a evas object image or a elm photo for example.
*
* @param obj The slideshow object
* @aram itc Callbacks used to create the object and delete the data associated when the item is deleted.
* @param data Data used by the user to identified the item
* @param func The function to compare data
* @return Returns The slideshow item
*
* @ingroup Slideshow
*/
EAPI Elm_Slideshow_Item*
elm_slideshow_item_sorted_insert(Evas_Object *obj, const Elm_Slideshow_Item_Class *itc, const void *data, Eina_Compare_Cb func)
{
@ -463,14 +416,6 @@ elm_slideshow_item_sorted_insert(Evas_Object *obj, const Elm_Slideshow_Item_Clas
return item;
}
/**
* Go to the item
*
* @param obj The slideshow object
* @param item The item
*
* @ingroup Slideshow
*/
EAPI void
elm_slideshow_show(Elm_Slideshow_Item *item)
{
@ -500,13 +445,6 @@ elm_slideshow_show(Elm_Slideshow_Item *item)
evas_object_smart_callback_call(item->base.widget, SIG_CHANGED, wd->current);
}
/**
* Go to the next item
*
* @param obj The slideshow object
*
* @ingroup Slideshow
*/
EAPI void
elm_slideshow_next(Evas_Object *obj)
{
@ -541,13 +479,6 @@ elm_slideshow_next(Evas_Object *obj)
evas_object_smart_callback_call(obj, SIG_CHANGED, wd->current);
}
/**
* Go to the previous item
*
* @param obj The slideshow object
*
* @ingroup Slideshow
*/
EAPI void
elm_slideshow_previous(Evas_Object *obj)
{
@ -582,14 +513,6 @@ elm_slideshow_previous(Evas_Object *obj)
evas_object_smart_callback_call(obj, SIG_CHANGED, wd->current);
}
/**
* Returns the list of transitions available.
*
* @param obj The slideshow object
* @return Returns the list of transitions (list of const char*)
*
* @ingroup Slideshow
*/
EAPI const Eina_List *
elm_slideshow_transitions_get(const Evas_Object *obj)
{
@ -599,14 +522,6 @@ elm_slideshow_transitions_get(const Evas_Object *obj)
return wd->transitions;
}
/**
* Returns the list of layouts available.
*
* @param obj The slideshow object
* @return Returns the list of layout (list of const char*)
*
* @ingroup Slideshow
*/
EAPI const Eina_List *
elm_slideshow_layouts_get(const Evas_Object *obj)
{
@ -616,14 +531,6 @@ elm_slideshow_layouts_get(const Evas_Object *obj)
return wd->layout.list;
}
/**
* Set the transition to use
*
* @param obj The slideshow object
* @param transition the new transition
*
* @ingroup Slideshow
*/
EAPI void
elm_slideshow_transition_set(Evas_Object *obj, const char *transition)
{
@ -633,14 +540,6 @@ elm_slideshow_transition_set(Evas_Object *obj, const char *transition)
eina_stringshare_replace(&wd->transition, transition);
}
/**
* Returns the transition to use
*
* @param obj The slideshow object
* @return the transition set
*
* @ingroup Slideshow
*/
EAPI const char *
elm_slideshow_transition_get(const Evas_Object *obj)
{
@ -650,15 +549,6 @@ elm_slideshow_transition_get(const Evas_Object *obj)
return wd->transition;
}
/**
* The slideshow can go to the next item automatically after a few seconds.
* This method set the timeout to use. A timeout <=0 disable the timer.
*
* @param obj The slideshow object
* @param timeout The new timeout
*
* @ingroup Slideshow
*/
EAPI void
elm_slideshow_timeout_set(Evas_Object *obj, double timeout)
{
@ -672,14 +562,6 @@ elm_slideshow_timeout_set(Evas_Object *obj, double timeout)
wd->timer = ecore_timer_add(timeout, _timer_cb, obj);
}
/**
* Returns the timeout value
*
* @param obj The slideshow object
* @return Returns the timeout
*
* @ingroup Slideshow
*/
EAPI double
elm_slideshow_timeout_get(const Evas_Object *obj)
{
@ -689,14 +571,6 @@ elm_slideshow_timeout_get(const Evas_Object *obj)
return wd->timeout;
}
/**
* Set if the first item should follow the last and vice versa
*
* @param obj The slideshow object
* @param loop if EINA_TRUE, the first item will follow the last and vice versa
*
* @ingroup Slideshow
*/
EAPI void
elm_slideshow_loop_set(Evas_Object *obj, Eina_Bool loop)
{
@ -706,14 +580,6 @@ elm_slideshow_loop_set(Evas_Object *obj, Eina_Bool loop)
wd->loop = loop;
}
/**
* Returns the current layout name
*
* @param obj The slideshow object
* @returns Returns the layout name
*
* @ingroup Slideshow
*/
EAPI const char *
elm_slideshow_layout_get(const Evas_Object *obj)
{
@ -723,14 +589,6 @@ elm_slideshow_layout_get(const Evas_Object *obj)
return wd->layout.current;
}
/**
* Set the layout
*
* @param obj The slideshow object
* @param layout the new layout
*
* @ingroup Slideshow
*/
EAPI void
elm_slideshow_layout_set(Evas_Object *obj, const char *layout)
{
@ -744,14 +602,6 @@ elm_slideshow_layout_set(Evas_Object *obj, const char *layout)
edje_object_signal_emit(wd->slideshow, buf, "slideshow");
}
/**
* Return if the first item should follow the last and vice versa
*
* @param obj The slideshow object
* @returns Returns the loop flag
*
* @ingroup Slideshow
*/
EAPI Eina_Bool
elm_slideshow_loop_get(const Evas_Object *obj)
{
@ -761,13 +611,6 @@ elm_slideshow_loop_get(const Evas_Object *obj)
return wd->loop;
}
/**
* Delete all the items
*
* @param obj The slideshow object
*
* @ingroup Slideshow
*/
EAPI void
elm_slideshow_clear(Evas_Object *obj)
{
@ -791,13 +634,6 @@ elm_slideshow_clear(Evas_Object *obj)
}
}
/**
* Delete the item
*
* @param item The slideshow item
*
* @ingroup Slideshow
*/
EAPI void
elm_slideshow_item_del(Elm_Slideshow_Item *item)
{
@ -826,13 +662,6 @@ elm_slideshow_item_del(Elm_Slideshow_Item *item)
free(item);
}
/**
* Returns the list of items
* @param obj The slideshow object
* @return Returns the list of items (list of Elm_Slideshow_Item).
*
* @ingroup Slideshow
*/
EAPI const Eina_List *
elm_slideshow_items_get(const Evas_Object *obj)
{
@ -842,14 +671,6 @@ elm_slideshow_items_get(const Evas_Object *obj)
return wd->items;
}
/**
* Returns the current item displayed
*
* @param obj The slideshow object
* @return Returns the current item displayed
*
* @ingroup Slideshow
*/
EAPI Elm_Slideshow_Item *
elm_slideshow_item_current_get(const Evas_Object *obj)
{
@ -859,14 +680,6 @@ elm_slideshow_item_current_get(const Evas_Object *obj)
return wd->current;
}
/**
* Returns the evas object associated to an item
*
* @param item The slideshow item
* @return Returns the evas object associated to this item
*
* @ingroup Slideshow
*/
EAPI Evas_Object *
elm_slideshow_item_object_get(const Elm_Slideshow_Item * item)
{
@ -874,14 +687,6 @@ elm_slideshow_item_object_get(const Elm_Slideshow_Item * item)
return item->base.view;
}
/**
* Returns the data associated to an item
*
* @param item The slideshow item
* @return Returns the data associated to this item
*
* @ingroup Slideshow
*/
EAPI void *
elm_slideshow_item_data_get(const Elm_Slideshow_Item * item)
{
@ -889,14 +694,6 @@ elm_slideshow_item_data_get(const Elm_Slideshow_Item * item)
return elm_widget_item_data_get(item);
}
/**
* Returns max amount of cached items before current
*
* @param obj The slideshow object
* @return Returns max amount of cached items
*
* @ingroup Slideshow
*/
EAPI int
elm_slideshow_cache_before_get(const Evas_Object *obj)
{
@ -906,14 +703,6 @@ elm_slideshow_cache_before_get(const Evas_Object *obj)
return wd->count_item_pre_before;
}
/**
* Set max amount of cached items before current
*
* @param obj The slideshow object
* @param count Max amount of cached items
*
* @ingroup Slideshow
*/
EAPI void
elm_slideshow_cache_before_set(Evas_Object *obj, int count)
{
@ -924,14 +713,6 @@ elm_slideshow_cache_before_set(Evas_Object *obj, int count)
wd->count_item_pre_before = count;
}
/**
* Returns max amount of cached items after current
*
* @param obj The slideshow object
* @return Returns max amount of cached items
*
* @ingroup Slideshow
*/
EAPI int
elm_slideshow_cache_after_get(const Evas_Object *obj)
{
@ -941,14 +722,6 @@ elm_slideshow_cache_after_get(const Evas_Object *obj)
return wd->count_item_pre_after;
}
/**
* Set max amount of cached items after current
*
* @param obj The slideshow object
* @param count max amount of cached items
*
* @ingroup Slideshow
*/
EAPI void
elm_slideshow_cache_after_set(Evas_Object *obj, int count)
{
@ -959,15 +732,6 @@ elm_slideshow_cache_after_set(Evas_Object *obj, int count)
wd->count_item_pre_after = count;
}
/**
* Get the nth item of the slideshow
*
* @param obj The slideshow object
* @param nth The number of the element (0 being first)
* @return The item stored in slideshow at position required
*
* @ingroup Slideshow
*/
EAPI Elm_Slideshow_Item *
elm_slideshow_item_nth_get(const Evas_Object *obj, unsigned int nth)
{
@ -977,14 +741,6 @@ elm_slideshow_item_nth_get(const Evas_Object *obj, unsigned int nth)
return eina_list_nth(wd->items, nth);
}
/**
* Get count of items stored in slideshow
*
* @param obj The slideshow object
* @return The count of items
*
* @ingroup Slideshow
*/
EAPI unsigned int
elm_slideshow_count_get(const Evas_Object *obj)
{