*.gmo
/config.cache-env
/compile
+build.conf
+.gitignore
value "finger_size" int: 40;
value "fps" double: 60.0;
value "theme" string: "default";
- value "modules" string: "prefs>prefs_iface:access_output>access/api:datetime_input_ctxpopup>datetime/api";
+ value "modules" string: "prefs>prefs_iface:access_output>access/api:datetime_input_ctxpopup>datetime/api:gengrid_focus_hook>gengrid_focus/api";
value "tooltip_delay" double: 1.0;
value "cursor_engine_only" uchar: 1;
value "focus_highlight_enable" uchar: 0;
value "finger_size" int: 40;
value "fps" double: 60.0;
value "theme" string: "default";
- value "modules" string: "prefs>prefs_iface:access_output>access/api:datetime_input_ctxpopup>datetime/api";
+ value "modules" string: "prefs>prefs_iface:access_output>access/api:datetime_input_ctxpopup>datetime/api:gengrid_focus_hook>gengrid_focus/api";
value "tooltip_delay" double: 1.0;
value "cursor_engine_only" uchar: 1;
value "focus_highlight_enable" uchar: 0;
value "finger_size" int: 10;
value "fps" double: 60.0;
value "theme" string: "default";
- value "modules" string: "prefs>prefs_iface:access_output>access/api:datetime_input_ctxpopup>datetime/api";
+ value "modules" string: "prefs>prefs_iface:access_output>access/api:datetime_input_ctxpopup>datetime/api:gengrid_focus_hook>gengrid_focus/api";
value "tooltip_delay" double: 1.0;
value "cursor_engine_only" uchar: 1;
value "focus_highlight_enable" uchar: 0;
src/modules/prefs/Makefile
src/modules/access_output/Makefile
src/modules/datetime_input_ctxpopup/Makefile
+src/modules/gengrid_focus_hook/Makefile
src/modules/test_entry/Makefile
src/modules/test_map/Makefile
src/edje_externals/Makefile
void test_gengrid2(void *data, Evas_Object *obj, void *event_info);
void test_gengrid3(void *data, Evas_Object *obj, void *event_info);
void test_gengrid_item_styles(void *data, Evas_Object *obj, void *event_info);
+void test_gengrid_focus_direction(void *data, Evas_Object *obj, void *event_info);
void test_gengrid4(void *data, Evas_Object *obj, void *event_info);
void test_gengrid_speed(void *data, Evas_Object *obj, void *event_info);
void test_gengrid_focus(void *data, Evas_Object *obj, void *event_info);
ADD_TEST(NULL, "Lists - Gengrid", "GenGrid Item Styles", test_gengrid_item_styles);
ADD_TEST(NULL, "Lists - Gengrid", "Gengrid Update Speed", test_gengrid_speed);
ADD_TEST(NULL, "Lists - Gengrid", "GenGrid Focus", test_gengrid_focus);
+ ADD_TEST(NULL, "Lists - Gengrid", "GenGrid Focus Direction", test_gengrid_focus_direction);
//------------------------------//
ADD_TEST(NULL, "General", "Scaling", test_scaling);
return NULL;
}
+Evas_Object *
+grid_content_buttons_get(void *data, Evas_Object *obj, const char *part)
+{
+ const Item_Data *id = data;
+ if (!strcmp(part, "elm.swallow.icon"))
+ {
+ Evas_Object *bt = elm_button_add(obj);
+ Evas_Object *ic = elm_icon_add(obj);
+ elm_image_file_set(ic, id->path, NULL);
+ elm_image_aspect_fixed_set(ic, EINA_FALSE);
+ elm_object_part_content_set(bt, "icon", ic);
+ evas_object_show(bt);
+ return bt;
+ }
+ return NULL;
+}
+
Eina_Bool
grid_state_get(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, const char *part EINA_UNUSED)
{
return grid;
}
+static Evas_Object *
+create_gengrid_buttons(Evas_Object *obj, int items)
+{
+ Evas_Object *grid = NULL;
+ static Item_Data id[144];
+ int i, n;
+ char buf[PATH_MAX];
+
+ grid = elm_gengrid_add(obj);
+ elm_gengrid_item_size_set(grid,
+ elm_config_scale_get() * 200,
+ elm_config_scale_get() * 150);
+ elm_gengrid_reorder_mode_set(grid, EINA_TRUE);
+ evas_object_smart_callback_add(grid, "selected", grid_selected, NULL);
+ evas_object_smart_callback_add(grid, "clicked,double", grid_double_clicked, NULL);
+ evas_object_smart_callback_add(grid, "longpressed", grid_longpress, NULL);
+ evas_object_smart_callback_add(grid, "moved", grid_moved, NULL);
+ evas_object_smart_callback_add(grid, "drag,start,up", grid_drag_up, NULL);
+ evas_object_smart_callback_add(grid, "drag,start,right", grid_drag_right, NULL);
+ evas_object_smart_callback_add(grid, "drag,start,down", grid_drag_down, NULL);
+ evas_object_smart_callback_add(grid, "drag,start,left", grid_drag_left, NULL);
+ evas_object_smart_callback_add(grid, "drag,stop", grid_drag_stop, NULL);
+ evas_object_size_hint_weight_set(grid, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+ evas_object_size_hint_align_set(grid, EVAS_HINT_FILL, EVAS_HINT_FILL);
+
+ gic = elm_gengrid_item_class_new();
+ gic->item_style = "default";
+ gic->func.text_get = grid_text_get;
+ gic->func.content_get = grid_content_buttons_get;
+ gic->func.state_get = grid_state_get;
+ gic->func.del = NULL;
+
+ n = 0;
+ for (i = 0; i < items; i++)
+ {
+ snprintf(buf, sizeof(buf), "%s/images/%s", elm_app_data_dir_get(), img[n]);
+ n = (n + 1) % 9;
+ id[i].mode = i;
+ id[i].path = eina_stringshare_add(buf);
+ id[i].item = elm_gengrid_item_append(grid, gic, &(id[i]), grid_sel, NULL);
+ if (!(i % 5))
+ elm_gengrid_item_selected_set(id[i].item, EINA_TRUE);
+ }
+ elm_gengrid_item_class_free(gic);
+
+ return grid;
+}
+
static void
restore_bt_clicked(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
}
void
+test_gengrid_focus_direction(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+ Evas_Object *win, *bt, *bxx, *bx;
+
+
+ win = elm_win_util_standard_add("gengrid", "GenGrid");
+ elm_win_autodel_set(win, EINA_TRUE);
+ evas_object_resize(win, 600, 600);
+ evas_object_show(win);
+
+ elm_win_focus_highlight_enabled_set(win, EINA_TRUE);
+ elm_win_focus_highlight_animate_set(win, EINA_TRUE);
+
+ bxx = elm_box_add(win);
+ evas_object_size_hint_weight_set(bxx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+ elm_win_resize_object_add(win, bxx);
+ evas_object_show(bxx);
+
+ bt = elm_button_add(win);
+ elm_object_text_set(bt, "Next API function");
+ elm_box_pack_end(bxx, bt);
+ evas_object_show(bt);
+
+ /* Create GenGrid */
+ Evas_Object *grid = create_gengrid_buttons(win, (12 * 12));
+ elm_box_pack_end(bxx, grid);
+ evas_object_show(grid);
+
+ elm_gengrid_focus_direction_allow_set(grid, EINA_TRUE);
+// elm_object_focus_allow_set(grid, EINA_FALSE);
+
+ bx = elm_box_add(win);
+ elm_box_horizontal_set(bx, EINA_TRUE);
+ elm_box_pack_end(bxx, bx);
+ evas_object_show(bx);
+
+ bt = elm_button_add(win);
+ elm_object_text_set(bt, "Bring in");
+ evas_object_smart_callback_add(bt, "clicked", _btn_bring_in_clicked_cb, grid);
+ elm_box_pack_end(bx, bt);
+ evas_object_show(bt);
+
+ bt = elm_button_add(win);
+ elm_object_text_set(bt, "Show");
+ evas_object_smart_callback_add(bt, "clicked", _btn_show_clicked_cb, grid);
+ elm_box_pack_end(bx, bt);
+ evas_object_show(bt);
+}
+
+void
test_gengrid_speed(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Evas_Object *win, *fr, *bx;
};
#undef ELM_PRIV_GENGRID_SIGNALS
+static Gengrid_Focus_Direction_Mod_Api *gengrid_focus_direction_mod = NULL;
+
+static Gengrid_Focus_Direction_Mod_Api *
+_gengrid_focus_direction_mod_init(void)
+{
+ Elm_Module *mod = NULL;
+
+ if (!(mod = _elm_module_find_as("gengrid_focus/api"))) return NULL;
+
+ mod->api = malloc(sizeof(Gengrid_Focus_Direction_Mod_Api));
+ if (!mod->api) return NULL;
+
+ ((Gengrid_Focus_Direction_Mod_Api *)(mod->api))->hook_ptr =
+ _elm_module_symbol_get(mod, "gen_focus_direction");
+
+ if (!((Gengrid_Focus_Direction_Mod_Api *)(mod->api))->hook_ptr)
+ return NULL;
+
+ return mod->api;
+}
+
static void
_item_show_region(void *data)
{
evas_event_thaw_eval(evas_object_evas_get(WIDGET(it)));
}
+
+static void
+_elm_gengrid_item_focused_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+ Elm_Gen_Item *it = data;
+ Elm_Gengrid_Smart_Data *sd = GG_IT(it)->wsd;
+ if (sd->focus_direction && gengrid_focus_direction_mod)
+ {
+ Evas_Coord x = 0;
+ Evas_Coord y = 0;
+ Evas_Coord v_w = 0;
+ Evas_Coord v_h = 0;
+ Evas_Coord step_x = 0;
+ Evas_Coord step_y = 0;
+ Evas_Coord page_x = 0;
+ Evas_Coord page_y = 0;
+
+ eo_do(sd->obj,
+ elm_interface_scrollable_content_pos_get(&x, &y),
+ elm_interface_scrollable_step_size_get(&step_x, &step_y),
+ elm_interface_scrollable_page_size_get(&page_x, &page_y),
+ elm_interface_scrollable_content_viewport_size_get(&v_w, &v_h));
+
+ elm_gengrid_item_selected_set((Elm_Object_Item *)it, EINA_TRUE);
+ elm_gengrid_item_show((Elm_Object_Item *)it, ELM_GENGRID_ITEM_SCROLLTO_IN);
+ }
+}
+
static void
_item_mouse_up_cb(void *data,
Evas *evas EINA_UNUSED,
edje_object_part_swallow(VIEW(it), key, ic);
evas_object_show(ic);
elm_widget_sub_object_add(WIDGET(it), ic);
+ evas_object_smart_callback_add(ic, "focused", _elm_gengrid_item_focused_cb, it);
}
}
}
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
if (!sd->items) return;
+ if (sd->focus_direction && gengrid_focus_direction_mod) return;
+
eo_do(obj,
elm_interface_scrollable_content_pos_get(&x, &y),
elm_interface_scrollable_step_size_get(&step_x, &step_y),
Elm_Object_Item *it = NULL;
Eina_Bool is_sel = EINA_FALSE;
+ if (sd->focus_direction && gengrid_focus_direction_mod)
+ {
+ if (ret) *ret = EINA_TRUE;
+ return;
+ }
eo_do_super(obj, MY_CLASS, elm_obj_widget_on_focus(&int_ret));
+
if (!int_ret) return;
if (elm_widget_focus_get(obj) && (sd->selected) &&
}
static void
-_elm_gengrid_smart_focus_direction_manager_is(Eo *obj EINA_UNUSED, void *_pd EINA_UNUSED, va_list *list)
+_elm_gengrid_smart_focus_direction_manager_is(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
+ Elm_Gengrid_Smart_Data *sd = _pd;
*ret = EINA_FALSE;
+ if (sd->focus_direction && gengrid_focus_direction_mod)
+ *ret = EINA_TRUE;
+}
+
+static void
+_elm_gengrid_smart_focus_direction(Eo *obj, void *_pd, va_list *list)
+{
+ Elm_Gengrid_Smart_Data *sd = _pd;
+ if (sd->focus_direction && gengrid_focus_direction_mod)
+ {
+ gengrid_focus_direction_mod->hook_ptr(obj, _pd, list);
+ }
+ else
+ {
+ Eina_Bool *ret = va_arg(*list, Eina_Bool *);
+ *ret = EINA_FALSE;
+ }
}
static void
elm_widget_style_get(obj)))
CRI("Failed to set layout!");
+ if (!gengrid_focus_direction_mod) gengrid_focus_direction_mod = _gengrid_focus_direction_mod_init();
eo_do(obj, elm_interface_scrollable_objects_set(wd->resize_obj, priv->hit_rect));
priv->old_h_bounce = bounce;
eo_do(obj, elm_interface_scrollable_bounce_allow_set(bounce, bounce));
+
eo_do(obj,
elm_interface_scrollable_animate_start_cb_set
(_scroll_animate_start_cb),
priv->align_x = 0.5;
priv->align_y = 0.5;
priv->highlight = EINA_TRUE;
+ priv->focus_direction = EINA_FALSE;
priv->pan_obj = eo_add(MY_PAN_CLASS, evas_object_evas_get(obj));
pan_data = eo_data_scope_get(priv->pan_obj, MY_PAN_CLASS);
eo_do(obj, elm_obj_gengrid_horizontal_set(horizontal));
}
+EAPI void
+elm_gengrid_focus_direction_allow_set(Evas_Object *obj,
+ Eina_Bool flag)
+{
+ ELM_GENGRID_CHECK(obj);
+ ELM_GENGRID_DATA_GET(obj, sd);
+ sd->focus_direction = flag;
+}
+
static void
_horizontal_set(Eo *obj, void *_pd, va_list *list)
{
ELM_GENGRID_ITEM_CHECK_OR_RETURN(it);
sd = GG_IT(it)->wsd;
-
if ((it->generation < sd->generation)) return;
sd->show_region = EINA_TRUE;
EO_OP_FUNC(ELM_OBJ_WIDGET_ID(ELM_OBJ_WIDGET_SUB_ID_FOCUS_DIRECTION_MANAGER_IS), _elm_gengrid_smart_focus_direction_manager_is),
EO_OP_FUNC(ELM_OBJ_WIDGET_ID(ELM_OBJ_WIDGET_SUB_ID_FOCUS_HIGHLIGHT_GEOMETRY_GET), _elm_gengrid_focus_highlight_geometry_get),
EO_OP_FUNC(ELM_OBJ_WIDGET_ID(ELM_OBJ_WIDGET_SUB_ID_FOCUSED_ITEM_GET), _elm_gengrid_focused_item_get),
+ EO_OP_FUNC(ELM_OBJ_WIDGET_ID(ELM_OBJ_WIDGET_SUB_ID_FOCUS_DIRECTION), _elm_gengrid_smart_focus_direction),
EO_OP_FUNC(ELM_OBJ_LAYOUT_ID(ELM_OBJ_LAYOUT_SUB_ID_SIZING_EVAL), _elm_gengrid_smart_sizing_eval),
*/
EAPI Elm_Object_Select_Mode elm_gengrid_item_select_mode_get(const Elm_Object_Item *it);
+
+/**
+ * Set if gengrid should manage focus direction.
+ *
+ * @param obj The gengrid object
+ * @param flag The state which should be set.
+ *
+ * @ingroup Gengrid
+ */
+EAPI void elm_gengrid_focus_direction_allow_set(Evas_Object *obj, Eina_Bool flag);
* other widgets which are a gengrid with some more logic on top.
*/
+
+typedef struct _Gengrid_Focus_Direction_Mod_Api Gengrid_Focus_Direction_Mod_Api;
+
+struct _Gengrid_Focus_Direction_Mod_Api
+{
+ eo_op_func_type hook_ptr;
+};
+
+
/**
* Base widget smart data extended with gengrid instance data.
*/
Eina_Bool show_region : 1;
Eina_Bool bring_in : 1;
Eina_Bool mouse_down : 1; /**< a flag that mouse is down on the list at the moment. this flag is set to true on mouse and reset to false on mouse up */
+ /* a flag for focus direction. by default it is false */
+ Eina_Bool focus_direction : 1;
};
struct Elm_Gen_Item_Type
test_entry \
test_map \
access_output \
-datetime_input_ctxpopup
+datetime_input_ctxpopup \
+gengrid_focus_hook
--- /dev/null
+
+MAINTAINERCLEANFILES = Makefile.in
+
+AM_CPPFLAGS = \
+-DELM_INTERNAL_API_ARGESFSDFEFC=1 \
+-I. \
+-I$(top_builddir) \
+-I$(top_srcdir) \
+-I$(top_srcdir)/src/lib \
+-I$(top_builddir)/src/lib \
+-DPACKAGE_DATA_DIR=\"$(datadir)/$(PACKAGE)\" \
+-DPACKAGE_LIB_DIR=\"$(libdir)\" \
+@ELEMENTARY_CFLAGS@ \
+@ELEMENTARY_X_CFLAGS@ \
+@ELEMENTARY_FB_CFLAGS@ \
+@ELEMENTARY_SDL_CFLAGS@ \
+@ELEMENTARY_WIN32_CFLAGS@ \
+@ELEMENTARY_WINCE_CFLAGS@ \
+@ELEMENTARY_ELOCATION_CFLAGS@ \
+@ELEMENTARY_EWEATHER_CFLAGS@ \
+@ELEMENTARY_WEB_CFLAGS@ \
+@ELEMENTARY_EMAP_CFLAGS@ \
+@ELEMENTARY_WAYLAND_CFLAGS@ \
+@ELEMENTARY_EMAP_CFLAGS@ \
+@EVIL_CFLAGS@
+
+if ELEMENTARY_WINDOWS_BUILD
+AM_CPPFLAGS += -DELEMENTARY_BUILD
+endif
+
+pkgdir = $(libdir)/elementary/modules/gengrid_focus_hook/$(MODULE_ARCH)
+pkg_LTLIBRARIES = module.la
+
+module_la_SOURCES = gengrid_focus_hook.c
+
+module_la_LIBADD = @ELEMENTARY_LIBS@ $(top_builddir)/src/lib/libelementary.la
+module_la_LDFLAGS = -no-undefined @lt_enable_auto_import@ -module -avoid-version
+module_la_LIBTOOLFLAGS = --tag=disable-static
--- /dev/null
+#ifdef HAVE_CONFIG_H
+# include "elementary_config.h"
+#endif
+#include <Elementary.h>
+#include <Elementary_Cursor.h>
+#include "elm_priv.h"
+#include "elm_widget_gengrid.h"
+
+#include <limits.h>
+
+#define GG_IT(_it) (_it->item)
+
+#define EINA_INLIST_REVERSE_FOREACH_INSIDE(list, it) \
+ for (it = NULL, it = (list ? _EINA_INLIST_CONTAINER(it, list) : NULL); it; \
+ it = (EINA_INLIST_GET(it)->prev \
+ ? _EINA_INLIST_CONTAINER(it, EINA_INLIST_GET(it)->prev) \
+ : NULL))
+
+#define EINA_LIST_REVERSE_FOREACH_INSIDE(list, l, data) \
+ for (l = list, data = eina_list_data_get(l); l; \
+ l = eina_list_prev(l), data = eina_list_data_get(l))
+
+#define WEIGHT_MAX ((double)INT_MAX / (double)1000000)
+
+/**
+ * Find the first parent of object.
+ * Parent must be type of elm_gengrid.
+ *
+ * @param base
+ *
+ * @return
+ */
+static const Evas_Object *
+_find_gengrid_parent_item(const Evas_Object *base)
+{
+ const Evas_Object *res = NULL;
+ if (base)
+ {
+ const Evas_Object *parent = NULL;
+ parent = elm_widget_parent_get(base);
+
+ while (parent)
+ {
+ if (evas_object_smart_type_check(parent, "elm_gengrid"))
+ {
+ res = parent;
+ break;
+ }
+ parent = elm_widget_parent_get(parent);
+ }
+ }
+ return res;
+}
+
+static Eina_Bool
+_can_focus(const Evas_Object *obj)
+{
+ if (obj && elm_object_focus_allow_get(obj) &&
+ elm_widget_can_focus_get(obj))
+ return EINA_TRUE;
+ return EINA_FALSE;
+}
+
+
+static Eina_List *
+_get_contents(const Evas_Object *obj)
+{
+ Eina_List *res = NULL;
+ if (!obj)
+ return NULL;
+
+ if (evas_object_smart_type_check(obj, "elm_layout"))
+ {
+ Evas_Object *edje = elm_layout_edje_get(obj);
+ if (edje)
+ {
+ const Eina_List *l = NULL;
+ const char *key;
+ const Eina_List *contents =
+ elm_widget_stringlist_get(
+ edje_object_data_get(edje, "contents"));
+
+ EINA_LIST_FOREACH(contents, l, key)
+ {
+ if (key)
+ {
+ const Evas_Object *child =
+ edje_object_part_swallow_get(edje, key);
+ if (child)
+ {
+ Eina_List *l1 = NULL;
+ res = eina_list_append(res, child);
+
+ l1 = _get_contents(child);
+ if (l1)
+ {
+ res = eina_list_merge(res, l1);
+ }
+ }
+ }
+ }
+ }
+ }
+ return res;
+}
+
+static Eina_List *
+_gengrid_item_contents_get(const Elm_Gen_Item *it)
+{
+ Eina_List *res = NULL;
+ Eina_List *l = NULL;
+ Evas_Object *child = NULL;
+ EINA_LIST_FOREACH(it->content_objs, l, child)
+ {
+ if (child)
+ {
+ Eina_List *l1 = NULL;
+ res = eina_list_append(res, child);
+
+ l1 = _get_contents(child);
+ if (l1)
+ {
+ res = eina_list_merge(res, l1);
+ }
+ }
+ }
+ return res;
+}
+
+static const Evas_Object *
+_find_focusable_object(const Elm_Gen_Item *it,
+ const Evas_Object *base,
+ Elm_Focus_Direction dir)
+{
+ const Evas_Object *obj = NULL;
+ Eina_List *l = NULL;
+ Eina_List *contents = NULL;
+
+ if (!it) return NULL;
+
+ contents = _gengrid_item_contents_get(it);
+
+ if (contents)
+ {
+ if (base)
+ {
+ l = eina_list_data_find_list(contents, base);
+ obj = base;
+ }
+
+ if (dir == ELM_FOCUS_LEFT || dir == ELM_FOCUS_UP)
+ {
+ if (l)
+ l = eina_list_prev(l);
+ else
+ l = eina_list_last(contents);
+
+ while (l)
+ {
+ obj = eina_list_data_get(l);
+ if (_can_focus(obj))
+ break;
+ obj = NULL;
+ l = eina_list_prev(l);
+ }
+ }
+ else if (dir == ELM_FOCUS_RIGHT || dir == ELM_FOCUS_DOWN)
+ {
+ if (l)
+ l = eina_list_next(l);
+ else
+ l = contents;
+ while (l)
+ {
+ obj = eina_list_data_get(l);
+ if (_can_focus(obj))
+ break;
+ obj = NULL;
+ l = eina_list_next(l);
+ }
+ }
+ eina_list_free(contents);
+ }
+ return obj;
+}
+
+
+
+static Eina_Bool
+_check_item_contains(Elm_Gen_Item *it, const Evas_Object *base)
+{
+ Eina_Bool res = EINA_FALSE;
+ Eina_List *contents = NULL;
+ contents = _gengrid_item_contents_get(it);
+
+ if (contents)
+ {
+ const Eina_List *l = NULL;
+ Evas_Object *content = NULL;
+
+ // loop contents (Evas_Object) of item
+ EINA_LIST_FOREACH(contents, l, content)
+ {
+ if (content == base)
+ {
+ res = EINA_TRUE;
+ break;
+ }
+ }
+ eina_list_free(contents);
+ }
+ return res;
+}
+
+static Elm_Gen_Item *
+_find_item_for_base(const Evas_Object *obj,
+ const Evas_Object *base)
+{
+ ELM_GENGRID_CHECK(obj) EINA_FALSE;
+ ELM_GENGRID_DATA_GET(obj, sd);
+ Elm_Gen_Item *res = NULL;
+ Elm_Gen_Item *it = (Elm_Gen_Item *)(sd->last_selected_item);
+
+ if (it && _check_item_contains(it, base))
+ {
+ res = it;
+ }
+ else
+ { // try find in all
+ EINA_INLIST_FOREACH(sd->items, it)
+ {
+ if (it && _check_item_contains(it, base))
+ {
+ res = it;
+ break;
+ }
+ }
+ }
+ return res;
+}
+
+static Eina_Bool
+_gengrid_self_focus_item_get(
+ const Evas_Object *obj, const Evas_Object *base,
+ // list of Elm_Gen_Items
+ const Eina_List *items, void *(*list_data_get)(const Eina_List *l),
+ double degree, Evas_Object **direction, double *weight)
+{
+ Evas_Coord ox, oy;
+ Evas_Coord vw, vh;
+ const Evas_Object *res_obj = NULL;
+ Elm_Focus_Direction dir = ELM_FOCUS_UP;
+
+ unsigned int items_count = 0;
+ unsigned int columns = 0, items_visible = 0;
+ unsigned int items_row = 0, items_col = 0, rows = 0;
+ int new_position = 0;
+ int cx = 0;
+ int cy = 0;
+
+ int focused_pos = 0;
+
+ Elm_Gen_Item *it = NULL;
+ Elm_Gen_Item *it_res = NULL;
+ Eina_List *list = NULL;
+ Eina_List *l = NULL;
+
+ Elm_Gen_Item *focused_item = NULL;
+
+ (void)list_data_get;
+
+ ELM_GENGRID_CHECK(obj) EINA_FALSE;
+ ELM_GENGRID_DATA_GET(obj, sd);
+
+ if (!direction || !weight || !base || !items) return EINA_FALSE;
+
+ evas_object_geometry_get(sd->pan_obj, &ox, &oy, &vw, &vh);
+
+ focused_item = _find_item_for_base(obj, base);
+
+ if (!focused_item) return EINA_FALSE;
+
+
+ if (degree == 0)
+ dir = ELM_FOCUS_UP;
+ else if (degree == 90)
+ dir = ELM_FOCUS_RIGHT;
+ else if (degree == 180)
+ dir = ELM_FOCUS_DOWN;
+ else if (degree == 270)
+ dir = ELM_FOCUS_LEFT;
+ else
+ return EINA_FALSE;
+
+ res_obj = _find_focusable_object(focused_item, base, dir);
+ if (res_obj && res_obj != base)
+ {
+ *direction = (Evas_Object *)res_obj;
+ *weight = WEIGHT_MAX;
+ return EINA_TRUE;
+ }
+
+ focused_pos = focused_item->position - 1;
+
+ items_count =
+ sd->item_count - eina_list_count(sd->group_items) + sd->items_lost;
+ if (sd->horizontal)
+ {
+ if (sd->item_height > 0) items_visible = vh / sd->item_height;
+ if (items_visible < 1) items_visible = 1;
+
+ columns = items_count / items_visible;
+ if (items_count % items_visible) columns++;
+
+ items_row = items_visible;
+ if (items_row > sd->item_count) items_row = sd->item_count;
+
+ cx = focused_pos / items_row;
+ cy = focused_pos % items_row;
+ }
+ else
+ {
+ if (sd->item_width > 0) items_visible = vw / sd->item_width;
+ if (items_visible < 1) items_visible = 1;
+
+ rows = items_count / items_visible;
+ if (items_count % items_visible) rows++;
+
+ items_col = items_visible;
+ if (items_col > sd->item_count) items_col = sd->item_count;
+
+ cy = focused_pos / items_col;
+ cx = focused_pos % items_col;
+ }
+
+
+ if (dir == ELM_FOCUS_UP)
+ cy--;
+ else if (dir == ELM_FOCUS_RIGHT)
+ cx++;
+ else if (dir == ELM_FOCUS_DOWN)
+ cy++;
+ else if (dir == ELM_FOCUS_LEFT)
+ cx--;
+
+ if (cx < 0 || cy < 0) return EINA_FALSE;
+
+ if (sd->horizontal)
+ {
+ if ((cy > (items_row - 1)) || (cx > (columns - 1))) return EINA_FALSE;
+ new_position = items_row * cx + cy;
+ }
+ else
+ {
+ if ((cx > (items_col - 1)) || (cy > (rows - 1))) return EINA_FALSE;
+ new_position = cx + items_col * cy;
+ }
+
+ if (new_position > (items_count - 1)) return EINA_FALSE;
+
+ focused_pos++;
+ new_position++;
+
+ list = eina_list_data_find_list(items, focused_item);
+
+ if (!list) return EINA_FALSE;
+
+ if (new_position > focused_pos)
+ {
+ /// New position should be after focused
+ EINA_LIST_FOREACH(list, l, it)
+ {
+ if (it->position == new_position)
+ {
+ it_res = it;
+ break;
+ }
+ }
+ }
+ else if (new_position < focused_pos)
+ {
+ /// New position should be before focused
+ EINA_LIST_REVERSE_FOREACH_INSIDE(list, l, it)
+ {
+ if (it->position == new_position)
+ {
+ it_res = it;
+ break;
+ }
+ }
+ }
+ else
+ {
+ return EINA_FALSE;
+ }
+
+ if (it_res)
+ {
+ res_obj = _find_focusable_object(it_res, base, dir);
+ *direction = (Evas_Object *)res_obj;
+ *weight = WEIGHT_MAX;
+ return EINA_TRUE;
+ }
+ return EINA_FALSE;
+}
+
+static Eina_Bool
+_gengrid_focus_list_direction_get(
+ const Evas_Object *obj, const Evas_Object *base,
+ // list of Elm_Gen_Items
+ const Eina_List *items, void *(*list_data_get)(const Eina_List *l),
+ double degree, Evas_Object **direction, double *weight)
+{
+ const Eina_List *l = NULL;
+ Evas_Object *current_best = NULL;
+ (void)list_data_get;
+ ELM_GENGRID_CHECK(obj) EINA_FALSE;
+ if (!direction || !weight || !base || !items) return EINA_FALSE;
+
+ l = items;
+ current_best = *direction;
+
+ // loop items Elm_Gen_Item
+ for (; l; l = eina_list_next(l))
+ {
+ Eina_List *contents = NULL;
+ Elm_Gen_Item *it = list_data_get(l);
+ contents = _gengrid_item_contents_get(it);
+ if (contents)
+ {
+ const Eina_List *l2 = NULL;
+ Evas_Object *content = NULL;
+
+ // loop contents (Evas_Object) of item
+ EINA_LIST_FOREACH(contents, l2, content)
+ {
+ // if better element than set new sd->focused and sd->selected
+ elm_widget_focus_direction_get(content, base, degree, direction,
+ weight);
+ }
+ eina_list_free(contents);
+ }
+ }
+ if (current_best != *direction)
+ return EINA_TRUE;
+ else
+ return EINA_FALSE;
+}
+
+EAPI void
+gen_focus_direction(Eo *obj, void *_pd, va_list *list)
+{
+ Eina_List *items = NULL;
+ const Evas_Object *parent = NULL;
+
+ void *(*list_data_get)(const Eina_List * list);
+ Eina_List *(*list_free)(Eina_List * list);
+
+ Elm_Gengrid_Smart_Data *sd = _pd;
+
+ Evas_Object *base = va_arg(*list, Evas_Object *);
+ double degree = va_arg(*list, double);
+ Evas_Object **direction = va_arg(*list, Evas_Object **);
+ double *weight = va_arg(*list, double *);
+ Eina_Bool *ret = va_arg(*list, Eina_Bool *);
+
+ if (!sd)
+ {
+ *ret = EINA_FALSE;
+ return;
+ }
+
+
+ *ret = EINA_FALSE;
+ list_data_get = NULL;
+
+ Eina_Bool (*list_direction_get)(
+ const Evas_Object * obj, const Evas_Object * base,
+ const Eina_List * items, void * (*list_data_get)(const Eina_List * l),
+ double degree, Evas_Object * *direction, double * weight);
+
+ list_direction_get = NULL;
+ list_free = NULL;
+ parent = _find_gengrid_parent_item(base);
+
+ /// If focused is subobject of this gengrid then we selected next
+ /// in direction
+ if (obj == parent)
+ {
+ items = elm_gengrid_realized_items_get(obj);
+ list_data_get = NULL;
+ list_direction_get = _gengrid_self_focus_item_get;
+ list_free = eina_list_free;
+ }
+
+ if (!items)
+ {
+ items = (Eina_List *)(elm_object_focus_custom_chain_get(obj));
+ list_data_get = eina_list_data_get;
+ list_direction_get = elm_widget_focus_list_direction_get;
+ list_free = NULL;
+ }
+
+ if (!items)
+ {
+ items = elm_gengrid_realized_items_get(obj);
+ list_data_get = eina_list_data_get;
+ list_direction_get = _gengrid_focus_list_direction_get;
+ list_free = eina_list_free;
+ }
+
+ if (!items)
+ {
+ *ret = EINA_FALSE;
+ return;
+ }
+
+ *ret = list_direction_get(obj, base, items, list_data_get, degree, direction,
+ weight);
+
+ if (list_free) list_free(items);
+}
+
+// module api funcs needed
+EAPI int
+elm_modapi_init(void *m)
+{
+ (void) m;
+ return 1; // succeed always
+}
+
+EAPI int
+elm_modapi_shutdown(void *m)
+{
+ (void) m;
+ return 1; // succeed always
+}
projects / platform / upstream / elementary.git / commitdiff