#include <Elementary.h>
#include "elm_priv.h"
-#include "els_scroller.h"
+#include "elm_interface_scrollable.h"
+#include "elm_widget_layout.h"
+
+static const char LIST_SMART_NAME[] = "elm_list";
#define SWIPE_MOVES 12
-typedef struct _Widget_Data Widget_Data;
-typedef struct _Elm_List_Item Elm_List_Item;
+#define ELM_LIST_DATA_GET(o, sd) \
+ Elm_List_Smart_Data * sd = evas_object_smart_data_get(o)
+
+#define ELM_LIST_DATA_GET_OR_RETURN(o, ptr) \
+ ELM_LIST_DATA_GET(o, ptr); \
+ if (!ptr) \
+ { \
+ CRITICAL("No widget data for object %p (%s)", \
+ o, evas_object_type_get(o)); \
+ return; \
+ }
+
+#define ELM_LIST_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
+ ELM_LIST_DATA_GET(o, ptr); \
+ if (!ptr) \
+ { \
+ CRITICAL("No widget data for object %p (%s)", \
+ o, evas_object_type_get(o)); \
+ return val; \
+ }
+
+#define ELM_LIST_CHECK(obj) \
+ if (!obj || !elm_widget_type_check((obj), LIST_SMART_NAME, __func__)) \
+ return
+
+#define ELM_LIST_ITEM_CHECK(it) \
+ ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *)it, ); \
+ ELM_LIST_CHECK(it->base.widget); \
+ if (((Elm_List_Item *)it)->deleted) \
+ { \
+ ERR("ERROR: " #it " has been DELETED.\n"); \
+ return; \
+ }
+
+#define ELM_LIST_ITEM_CHECK_OR_RETURN(it, ...) \
+ ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *)it, __VA_ARGS__); \
+ ELM_LIST_CHECK(it->base.widget) __VA_ARGS__; \
+ if (((Elm_List_Item *)it)->deleted) \
+ { \
+ ERR("ERROR: " #it " has been DELETED.\n"); \
+ return __VA_ARGS__; \
+ }
+
+typedef struct _Elm_List_Smart_Data Elm_List_Smart_Data;
+typedef struct _Elm_List_Item Elm_List_Item;
+
+struct _Elm_List_Smart_Data
+{
+ Elm_Layout_Smart_Data base; /* base widget smart data as
+ * first member obligatory, as
+ * we're inheriting from it */
+
+ Evas_Object *box, *hit_rect;
+ const Elm_Scrollable_Smart_Interface *s_iface;
+
+ Eina_List *items, *selected, *to_delete;
+ Elm_Object_Item *last_selected_item;
+ Evas_Coord minw[2], minh[2];
+ Elm_Object_Select_Mode select_mode;
+ int movements;
+ int walking;
+ Elm_List_Mode h_mode;
+ Elm_List_Mode mode;
-struct _Widget_Data
-{
- Evas_Object *scr, *box, *self;
- Eina_List *items, *selected, *to_delete;
- Elm_Object_Item *last_selected_item;
- Elm_List_Mode mode;
- Elm_List_Mode h_mode;
- Evas_Coord minw[2], minh[2];
- Elm_Object_Select_Mode select_mode;
- int walking;
- int movements;
struct
- {
- Evas_Coord x, y;
- } history[SWIPE_MOVES];
- Eina_Bool scr_minw : 1;
- Eina_Bool scr_minh : 1;
- Eina_Bool swipe : 1;
- Eina_Bool fix_pending : 1;
- Eina_Bool on_hold : 1;
- Eina_Bool multi : 1;
- Eina_Bool longpressed : 1;
- Eina_Bool wasselected : 1;
+ {
+ Evas_Coord x, y;
+ } history[SWIPE_MOVES];
+
+ Eina_Bool was_selected : 1;
+ Eina_Bool fix_pending : 1;
+ Eina_Bool longpressed : 1;
+ Eina_Bool scr_minw : 1;
+ Eina_Bool scr_minh : 1;
+ Eina_Bool on_hold : 1;
+ Eina_Bool multi : 1;
+ Eina_Bool swipe : 1;
};
struct _Elm_List_Item
{
ELM_WIDGET_ITEM;
- Widget_Data *wd;
- Eina_List *node;
- const char *label;
- Evas_Object *icon, *end;
- Evas_Smart_Cb func;
- Ecore_Timer *long_timer;
- Ecore_Timer *swipe_timer;
- Eina_Bool deleted : 1;
- Eina_Bool even : 1;
- Eina_Bool is_even : 1;
- Eina_Bool is_separator : 1;
- Eina_Bool fixed : 1;
- Eina_Bool selected : 1;
- Eina_Bool highlighted : 1;
- Eina_Bool dummy_icon : 1;
- Eina_Bool dummy_end : 1;
-};
-static const char *widtype = NULL;
-static void _del_hook(Evas_Object *obj);
-static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl);
-static void _theme_hook(Evas_Object *obj);
-static void _sizing_eval(Evas_Object *obj);
-static void _disable_hook(Evas_Object *obj);
-static void _on_focus_hook(void *data, Evas_Object *obj);
-static void _signal_emit_hook(Evas_Object *obj, const char *emission, const char *source);
-static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
-static void _sub_del(void *data, Evas_Object *obj, void *event_info);
-static void _fix_items(Evas_Object *obj);
-static void _mouse_down(void *data, Evas *evas, Evas_Object *obj, void *event_info);
-static void _mouse_up(void *data, Evas *evas, Evas_Object *obj, void *event_info);
-static void _mouse_move(void *data, Evas *evas, Evas_Object *obj, void *event_info);
-static void _edge_left(void *data, Evas_Object *scr, void *event_info);
-static void _edge_right(void *data, Evas_Object *scr, void *event_info);
-static void _edge_top(void *data, Evas_Object *scr, void *event_info);
-static void _edge_bottom(void *data, Evas_Object *scr, void *event_info);
-static Eina_Bool _item_multi_select_up(Widget_Data *wd);
-static Eina_Bool _item_multi_select_down(Widget_Data *wd);
-static Eina_Bool _item_single_select_up(Widget_Data *wd);
-static Eina_Bool _item_single_select_down(Widget_Data *wd);
-static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
- Evas_Callback_Type type, void *event_info);
-static Eina_Bool _deselect_all_items(Widget_Data *wd);
+ Elm_List_Smart_Data *sd;
+
+ Ecore_Timer *swipe_timer;
+ Ecore_Timer *long_timer;
+ Evas_Object *icon, *end;
+ Evas_Smart_Cb func;
+
+ const char *label;
+ Eina_List *node;
+
+ Eina_Bool is_separator : 1;
+ Eina_Bool highlighted : 1;
+ Eina_Bool dummy_icon : 1;
+ Eina_Bool dummy_end : 1;
+ Eina_Bool selected : 1;
+ Eina_Bool deleted : 1;
+ Eina_Bool is_even : 1;
+ Eina_Bool fixed : 1;
+ Eina_Bool even : 1;
+};
static const char SIG_ACTIVATED[] = "activated";
static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
static const char SIG_EDGE_BOTTOM[] = "edge,bottom";
static const char SIG_EDGE_LEFT[] = "edge,left";
static const char SIG_EDGE_RIGHT[] = "edge,right";
-
-static const Evas_Smart_Cb_Description _signals[] = {
+static const char SIG_LANG_CHANGED[] = "language,changed";
+static const char SIG_SWIPE[] = "swipe";
+static const Evas_Smart_Cb_Description _smart_callbacks[] = {
{SIG_ACTIVATED, ""},
{SIG_CLICKED_DOUBLE, ""},
{SIG_SELECTED, ""},
{SIG_EDGE_BOTTOM, ""},
{SIG_EDGE_LEFT, ""},
{SIG_EDGE_RIGHT, ""},
+ {SIG_LANG_CHANGED, ""},
+ {SIG_SWIPE, ""},
{NULL, NULL}
};
-#define ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ...) \
- ELM_OBJ_ITEM_CHECK_OR_RETURN(it, __VA_ARGS__); \
-if (((Elm_List_Item *)it)->deleted) \
-{ \
- ERR("ERROR: "#it" has been DELETED.\n"); \
- return __VA_ARGS__; \
-}
+static const Evas_Smart_Interface *_smart_interfaces[] =
+{
+ (Evas_Smart_Interface *)&ELM_SCROLLABLE_IFACE, NULL
+};
+
+static void _size_hints_changed_cb(void *, Evas *, Evas_Object *, void *);
+static void _mouse_up_cb(void *, Evas *, Evas_Object *, void *);
+static void _mouse_down_cb(void *, Evas *, Evas_Object *, void *);
+static void _mouse_move_cb(void *, Evas *, Evas_Object *, void *);
+static void _items_fix(Evas_Object *);
+
+EVAS_SMART_SUBCLASS_IFACE_NEW
+ (LIST_SMART_NAME, _elm_list, Elm_Layout_Smart_Class, Elm_Layout_Smart_Class,
+ elm_layout_smart_class_get, _smart_callbacks, _smart_interfaces);
static inline void
_elm_list_item_free(Elm_List_Item *it)
{
evas_object_event_callback_del_full
- (VIEW(it), EVAS_CALLBACK_MOUSE_DOWN, _mouse_down, it);
+ (VIEW(it), EVAS_CALLBACK_MOUSE_DOWN, _mouse_down_cb, it);
evas_object_event_callback_del_full
- (VIEW(it), EVAS_CALLBACK_MOUSE_UP, _mouse_up, it);
+ (VIEW(it), EVAS_CALLBACK_MOUSE_UP, _mouse_up_cb, it);
evas_object_event_callback_del_full
- (VIEW(it), EVAS_CALLBACK_MOUSE_MOVE, _mouse_move, it);
+ (VIEW(it), EVAS_CALLBACK_MOUSE_MOVE, _mouse_move_cb, it);
if (it->icon)
evas_object_event_callback_del_full
- (it->icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints, WIDGET(it));
+ (it->icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _size_hints_changed_cb, WIDGET(it));
if (it->end)
evas_object_event_callback_del_full
- (it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints, WIDGET(it));
+ (it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _size_hints_changed_cb, WIDGET(it));
eina_stringshare_del(it->label);
}
static Eina_Bool
-_event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
+_item_multi_select_up(Elm_List_Smart_Data *sd)
{
- if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
- Evas_Event_Key_Down *ev = event_info;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return EINA_FALSE;
- if (!wd->items) return EINA_FALSE;
- if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
- if (elm_widget_disabled_get(obj)) return EINA_FALSE;
+ Elm_Object_Item *prev;
- Elm_List_Item *it = NULL;
+ if (!sd->selected) return EINA_FALSE;
+ if (!sd->multi) return EINA_FALSE;
+
+ prev = elm_list_item_prev(sd->last_selected_item);
+ if (!prev) return EINA_TRUE;
+
+ if (elm_list_item_selected_get(prev))
+ {
+ elm_list_item_selected_set(sd->last_selected_item, EINA_FALSE);
+ sd->last_selected_item = prev;
+ elm_list_item_show(sd->last_selected_item);
+ }
+ else
+ {
+ elm_list_item_selected_set(prev, EINA_TRUE);
+ elm_list_item_show(prev);
+ }
+ return EINA_TRUE;
+}
+
+static Eina_Bool
+_item_multi_select_down(Elm_List_Smart_Data *sd)
+{
+ Elm_Object_Item *next;
+
+ if (!sd->selected) return EINA_FALSE;
+ if (!sd->multi) return EINA_FALSE;
+
+ next = elm_list_item_next(sd->last_selected_item);
+ if (!next) return EINA_TRUE;
+
+ if (elm_list_item_selected_get(next))
+ {
+ elm_list_item_selected_set(sd->last_selected_item, EINA_FALSE);
+ sd->last_selected_item = next;
+ elm_list_item_show(sd->last_selected_item);
+ }
+ else
+ {
+ elm_list_item_selected_set(next, EINA_TRUE);
+ elm_list_item_show(next);
+ }
+ return EINA_TRUE;
+}
+
+static Eina_Bool
+_all_items_unselect(Elm_List_Smart_Data *sd)
+{
+ if (!sd->selected) return EINA_FALSE;
+
+ while (sd->selected)
+ elm_list_item_selected_set
+ ((Elm_Object_Item *)sd->selected->data, EINA_FALSE);
+
+ return EINA_TRUE;
+}
+
+static Eina_Bool
+_item_single_select_up(Elm_List_Smart_Data *sd)
+{
+ Elm_Object_Item *prev;
+
+ if (!sd->selected) prev = eina_list_data_get(eina_list_last(sd->items));
+ else prev = elm_list_item_prev(sd->last_selected_item);
+ if (!prev) return EINA_FALSE;
+
+ _all_items_unselect(sd);
+
+ elm_list_item_selected_set(prev, EINA_TRUE);
+ elm_list_item_show(prev);
+
+ return EINA_TRUE;
+}
+
+static Eina_Bool
+_item_single_select_down(Elm_List_Smart_Data *sd)
+{
+ Elm_Object_Item *next;
+
+ if (!sd->selected) next = eina_list_data_get(sd->items);
+ else next = elm_list_item_next(sd->last_selected_item);
+ if (!next) return EINA_FALSE;
+
+ _all_items_unselect(sd);
+
+ elm_list_item_selected_set(next, EINA_TRUE);
+ elm_list_item_show(next);
+
+ return EINA_TRUE;
+}
+
+static Eina_Bool
+_elm_list_smart_event(Evas_Object *obj,
+ Evas_Object *src __UNUSED__,
+ Evas_Callback_Type type,
+ void *event_info)
+{
Evas_Coord x = 0;
Evas_Coord y = 0;
- Evas_Coord step_x = 0;
- Evas_Coord step_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;
+ Elm_List_Item *it = NULL;
+ Evas_Event_Key_Down *ev = event_info;
+
+ ELM_LIST_DATA_GET(obj, sd);
- elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
- elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
- elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
- elm_smart_scroller_child_viewport_size_get(wd->scr, &v_w, &v_h);
+ if (elm_widget_disabled_get(obj)) return EINA_FALSE;
+ if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
+ if (!sd->items) return EINA_FALSE;
+ if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
+
+ sd->s_iface->content_pos_get(obj, &x, &y);
+ sd->s_iface->step_size_get(obj, &step_x, &step_y);
+ sd->s_iface->page_size_get(obj, &page_x, &page_y);
+ sd->s_iface->content_viewport_size_get(obj, &v_w, &v_h);
/* TODO: fix logic for horizontal mode */
if ((!strcmp(ev->keyname, "Left")) ||
((!strcmp(ev->keyname, "KP_Left")) && !ev->string))
{
- if ((wd->h_mode) &&
+ if ((sd->h_mode) &&
(((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
- (_item_multi_select_up(wd)))
- || (_item_single_select_up(wd))))
+ (_item_multi_select_up(sd)))
+ || (_item_single_select_up(sd))))
{
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
else if ((!strcmp(ev->keyname, "Right")) ||
((!strcmp(ev->keyname, "KP_Right")) && !ev->string))
{
- if ((wd->h_mode) &&
+ if ((sd->h_mode) &&
(((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
- (_item_multi_select_down(wd)))
- || (_item_single_select_down(wd))))
+ (_item_multi_select_down(sd)))
+ || (_item_single_select_down(sd))))
{
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
else
x += step_x;
}
- else if ((!strcmp(ev->keyname, "Up")) ||
+ else if ((!strcmp(ev->keyname, "Up")) ||
((!strcmp(ev->keyname, "KP_Up")) && !ev->string))
{
- if ((!wd->h_mode) &&
+ if ((!sd->h_mode) &&
(((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
- (_item_multi_select_up(wd)))
- || (_item_single_select_up(wd))))
+ (_item_multi_select_up(sd)))
+ || (_item_single_select_up(sd))))
{
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
else if ((!strcmp(ev->keyname, "Down")) ||
((!strcmp(ev->keyname, "KP_Down")) && !ev->string))
{
- if ((!wd->h_mode) &&
+ if ((!sd->h_mode) &&
(((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
- (_item_multi_select_down(wd)))
- || (_item_single_select_down(wd))))
+ (_item_multi_select_down(sd)))
+ || (_item_single_select_down(sd))))
{
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
else if ((!strcmp(ev->keyname, "Home")) ||
((!strcmp(ev->keyname, "KP_Home")) && !ev->string))
{
- it = eina_list_data_get(wd->items);
+ it = eina_list_data_get(sd->items);
elm_list_item_bring_in((Elm_Object_Item *)it);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
else if ((!strcmp(ev->keyname, "End")) ||
((!strcmp(ev->keyname, "KP_End")) && !ev->string))
{
- it = eina_list_data_get(eina_list_last(wd->items));
+ it = eina_list_data_get(eina_list_last(sd->items));
elm_list_item_bring_in((Elm_Object_Item *)it);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
else if ((!strcmp(ev->keyname, "Prior")) ||
((!strcmp(ev->keyname, "KP_Prior")) && !ev->string))
{
- if (wd->h_mode)
+ if (sd->h_mode)
{
if (page_x < 0)
x -= -(page_x * v_w) / 100;
else if ((!strcmp(ev->keyname, "Next")) ||
((!strcmp(ev->keyname, "KP_Next")) && !ev->string))
{
- if (wd->h_mode)
+ if (sd->h_mode)
{
if (page_x < 0)
x += -(page_x * v_w) / 100;
}
}
else if (((!strcmp(ev->keyname, "Return")) ||
- (!strcmp(ev->keyname, "KP_Enter")) ||
- (!strcmp(ev->keyname, "space")))
- && (!wd->multi) && (wd->selected))
+ (!strcmp(ev->keyname, "KP_Enter")) ||
+ (!strcmp(ev->keyname, "space")))
+ && (!sd->multi) && (sd->selected))
{
- it = (Elm_List_Item *) elm_list_selected_item_get(obj);
+ it = (Elm_List_Item *)elm_list_selected_item_get(obj);
evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
}
else if (!strcmp(ev->keyname, "Escape"))
{
- if (!_deselect_all_items(wd)) return EINA_FALSE;
+ if (!_all_items_unselect(sd)) return EINA_FALSE;
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
else return EINA_FALSE;
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
- elm_smart_scroller_child_pos_set(wd->scr, x, y);
- return EINA_TRUE;
-}
+ sd->s_iface->content_pos_set(obj, x, y);
-static void
-_translate_hook(Evas_Object *obj)
-{
- evas_object_smart_callback_call(obj, "language,changed", NULL);
+ return EINA_TRUE;
}
static Eina_Bool
-_deselect_all_items(Widget_Data *wd)
+_elm_list_smart_translate(Evas_Object *obj)
{
- if (!wd->selected) return EINA_FALSE;
- while (wd->selected)
- elm_list_item_selected_set((Elm_Object_Item *) wd->selected->data,
- EINA_FALSE);
+ evas_object_smart_callback_call(obj, SIG_LANG_CHANGED, NULL);
return EINA_TRUE;
}
-static Eina_Bool
-_item_multi_select_up(Widget_Data *wd)
+static void
+_elm_list_deletions_process(Elm_List_Smart_Data *sd)
{
- if (!wd->selected) return EINA_FALSE;
- if (!wd->multi) return EINA_FALSE;
+ Elm_List_Item *it;
- Elm_Object_Item *prev = elm_list_item_prev(wd->last_selected_item);
- if (!prev) return EINA_TRUE;
+ sd->walking++; // avoid nested deletion and also _sub_del() items_fix
- if (elm_list_item_selected_get(prev))
+ EINA_LIST_FREE (sd->to_delete, it)
{
- elm_list_item_selected_set(wd->last_selected_item, EINA_FALSE);
- wd->last_selected_item = prev;
- elm_list_item_show(wd->last_selected_item);
- }
- else
- {
- elm_list_item_selected_set(prev, EINA_TRUE);
- elm_list_item_show(prev);
+ sd->items = eina_list_remove_list(sd->items, it->node);
+
+ /* issuing free because of "locking" item del pre hook */
+ _elm_list_item_free(it);
+ elm_widget_item_free(it);
}
- return EINA_TRUE;
+
+ sd->walking--;
}
-static Eina_Bool
-_item_multi_select_down(Widget_Data *wd)
+static void
+_elm_list_smart_sizing_eval(Evas_Object *obj)
{
- if (!wd->selected) return EINA_FALSE;
- if (!wd->multi) return EINA_FALSE;
+ Evas_Coord vw, vh, minw, minh, maxw, maxh, w, h, vmw, vmh;
+ double xw, yw;
- Elm_Object_Item *next = elm_list_item_next(wd->last_selected_item);
- if (!next) return EINA_TRUE;
+ ELM_LIST_DATA_GET(obj, sd);
- if (elm_list_item_selected_get(next))
+ /* parent class' early call */
+ if (!sd->s_iface) return;
+
+ evas_object_size_hint_min_get(sd->box, &minw, &minh);
+ evas_object_size_hint_max_get(sd->box, &maxw, &maxh);
+ evas_object_size_hint_weight_get(sd->box, &xw, &yw);
+
+ sd->s_iface->content_viewport_size_get(obj, &vw, &vh);
+ if (xw > 0.0)
{
- elm_list_item_selected_set(wd->last_selected_item, EINA_FALSE);
- wd->last_selected_item = next;
- elm_list_item_show(wd->last_selected_item);
+ if ((minw > 0) && (vw < minw)) vw = minw;
+ else if ((maxw > 0) && (vw > maxw))
+ vw = maxw;
}
- else
+ else if (minw > 0)
+ vw = minw;
+ if (yw > 0.0)
{
- elm_list_item_selected_set(next, EINA_TRUE);
- elm_list_item_show(next);
+ if ((minh > 0) && (vh < minh)) vh = minh;
+ else if ((maxh > 0) && (vh > maxh))
+ vh = maxh;
}
- return EINA_TRUE;
-}
+ else if (minh > 0)
+ vh = minh;
-static Eina_Bool
-_item_single_select_up(Widget_Data *wd)
-{
- Elm_Object_Item *prev;
+ evas_object_resize(sd->box, vw, vh);
+ w = -1;
+ h = -1;
- if (!wd->selected) prev = eina_list_data_get(eina_list_last(wd->items));
- else prev = elm_list_item_prev(wd->last_selected_item);
- if (!prev) return EINA_FALSE;
+ edje_object_size_min_calc
+ (ELM_WIDGET_DATA(sd)->resize_obj, &vmw, &vmh);
- _deselect_all_items(wd);
+ if (sd->scr_minw) w = vmw + minw;
+ if (sd->scr_minh) h = vmh + minh;
- elm_list_item_selected_set(prev, EINA_TRUE);
- elm_list_item_show(prev);
- return EINA_TRUE;
+ evas_object_size_hint_max_get(obj, &maxw, &maxh);
+ if ((maxw > 0) && (w > maxw))
+ w = maxw;
+ if ((maxh > 0) && (h > maxh))
+ h = maxh;
+
+ evas_object_size_hint_min_set(obj, w, h);
}
-static Eina_Bool
-_item_single_select_down(Widget_Data *wd)
+static void
+_elm_list_content_min_limit_cb(Evas_Object *obj,
+ Eina_Bool w,
+ Eina_Bool h)
{
- Elm_Object_Item *next;
+ ELM_LIST_DATA_GET(obj, sd);
- if (!wd->selected) next = eina_list_data_get(wd->items);
- else next = elm_list_item_next(wd->last_selected_item);
- if (!next) return EINA_FALSE;
-
- _deselect_all_items(wd);
+ sd->scr_minw = !!w;
+ sd->scr_minh = !!h;
- elm_list_item_selected_set(next, EINA_TRUE);
- elm_list_item_show(next);
- return EINA_TRUE;
+ elm_layout_sizing_eval(obj);
}
static void
-_elm_list_process_deletions(Widget_Data *wd)
+_elm_list_mode_set_internal(Elm_List_Smart_Data *sd)
{
- Elm_List_Item *it;
-
- wd->walking++; // avoid nested deletion and also _sub_del() fix_items
-
- EINA_LIST_FREE(wd->to_delete, it)
+ if (sd->mode == ELM_LIST_LIMIT)
{
- wd->items = eina_list_remove_list(wd->items, it->node);
- _elm_list_item_free(it);
- elm_widget_item_free(it);
+ if (!sd->h_mode)
+ {
+ sd->scr_minw = EINA_TRUE;
+ sd->scr_minh = EINA_FALSE;
+ }
+ else
+ {
+ sd->scr_minw = EINA_FALSE;
+ sd->scr_minh = EINA_TRUE;
+ }
+ }
+ else if (sd->mode == ELM_LIST_EXPAND)
+ {
+ sd->scr_minw = EINA_TRUE;
+ sd->scr_minh = EINA_TRUE;
+ }
+ else
+ {
+ sd->scr_minw = EINA_FALSE;
+ sd->scr_minh = EINA_FALSE;
}
- wd->walking--;
+ elm_layout_sizing_eval(ELM_WIDGET_DATA(sd)->obj);
}
static inline void
-_elm_list_walk(Widget_Data *wd)
+_elm_list_walk(Elm_List_Smart_Data *sd)
{
- if (wd->walking < 0)
+ if (sd->walking < 0)
{
ERR("ERROR: walking was negative. fixed!\n");
- wd->walking = 0;
+ sd->walking = 0;
}
- wd->walking++;
+ sd->walking++;
}
static inline void
-_elm_list_unwalk(Widget_Data *wd)
+_elm_list_unwalk(Elm_List_Smart_Data *sd)
{
- wd->walking--;
- if (wd->walking < 0)
+ sd->walking--;
+ if (sd->walking < 0)
{
ERR("ERROR: walking became negative. fixed!\n");
- wd->walking = 0;
+ sd->walking = 0;
}
- if (wd->walking)
+ if (sd->walking)
return;
- if (wd->to_delete)
- _elm_list_process_deletions(wd);
+ if (sd->to_delete)
+ _elm_list_deletions_process(sd);
- if (wd->fix_pending)
+ if (sd->fix_pending)
{
- wd->fix_pending = EINA_FALSE;
- _fix_items(wd->self);
- _sizing_eval(wd->self);
+ sd->fix_pending = EINA_FALSE;
+ _items_fix(ELM_WIDGET_DATA(sd)->obj);
+ elm_layout_sizing_eval(ELM_WIDGET_DATA(sd)->obj);
}
}
static void
-_del_pre_hook(Evas_Object *obj)
+_items_fix(Evas_Object *obj)
{
- Widget_Data *wd = elm_widget_data_get(obj);
+ Evas_Coord minw[2] = { 0, 0 }, minh[2] = { 0, 0 };
const Eina_List *l;
Elm_List_Item *it;
+ Evas_Coord mw, mh;
+ int i, redo = 0;
- evas_object_smart_callback_del(obj, "sub-object-del", _sub_del);
+ const char *style;
+ const char *it_odd;
+ const char *it_plain;
+ const char *it_compress;
+ const char *it_compress_odd;
- if (!wd) return;
+ ELM_LIST_DATA_GET(obj, sd);
+
+ style = elm_widget_style_get(obj);
+ it_plain = sd->h_mode ? "h_item" : "item";
+ it_odd = sd->h_mode ? "h_item_odd" : "item_odd";
+ it_compress = sd->h_mode ? "h_item_compress" : "item_compress";
+ it_compress_odd = sd->h_mode ? "h_item_compress_odd" : "item_compress_odd";
+
+ if (sd->walking)
+ {
+ sd->fix_pending = EINA_TRUE;
+ return;
+ }
+
+ evas_object_ref(obj);
+ _elm_list_walk(sd); // watch out "return" before unwalk!
- EINA_LIST_FOREACH(wd->items, l, it)
+ EINA_LIST_FOREACH (sd->items, l, it)
{
+ if (it->deleted) continue;
if (it->icon)
- evas_object_event_callback_del(it->icon,
- EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints);
+ {
+ evas_object_size_hint_min_get(it->icon, &mw, &mh);
+ if (mw > minw[0]) minw[0] = mw;
+ if (mh > minh[0]) minh[0] = mh;
+ }
if (it->end)
- evas_object_event_callback_del(it->end,
- EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints);
+ {
+ evas_object_size_hint_min_get(it->end, &mw, &mh);
+ if (mw > minw[1]) minw[1] = mw;
+ if (mh > minh[1]) minh[1] = mh;
+ }
}
- evas_object_event_callback_del(wd->scr,
- EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints);
- evas_object_event_callback_del(wd->box,
- EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints);
-}
+ if ((minw[0] != sd->minw[0]) || (minw[1] != sd->minw[1]) ||
+ (minh[0] != sd->minh[0]) || (minh[1] != sd->minh[1]))
+ {
+ sd->minw[0] = minw[0];
+ sd->minw[1] = minw[1];
+ sd->minh[0] = minh[0];
+ sd->minh[1] = minh[1];
+ redo = 1;
+ }
-static void
-_del_hook(Evas_Object *obj)
-{
- Widget_Data *wd = elm_widget_data_get(obj);
- Elm_List_Item *it;
- Eina_List *n;
+ i = 0;
+ EINA_LIST_FOREACH (sd->items, l, it)
+ {
+ if (it->deleted)
+ continue;
- if (!wd) return;
- if (wd->walking)
- ERR("ERROR: list deleted while walking.\n");
+ it->even = i & 0x1;
+ if ((it->even != it->is_even) || (!it->fixed) || (redo))
+ {
+ const char *stacking;
- _elm_list_walk(wd);
- EINA_LIST_FOREACH(wd->items, n, it) elm_widget_item_pre_notify_del(it);
- _elm_list_unwalk(wd);
- if (wd->to_delete)
- ERR("ERROR: leaking nodes!\n");
+ /* FIXME: separators' themes seem to be b0rked */
+ if (it->is_separator)
+ elm_widget_theme_object_set
+ (obj, VIEW(it), "separator", sd->h_mode ?
+ "horizontal" : "vertical", style);
+ else if (sd->mode == ELM_LIST_COMPRESS)
+ {
+ if (it->even)
+ elm_widget_theme_object_set
+ (obj, VIEW(it), "list", it_compress, style);
+ else
+ elm_widget_theme_object_set
+ (obj, VIEW(it), "list", it_compress_odd, style);
+ }
+ else
+ {
+ if (it->even)
+ elm_widget_theme_object_set
+ (obj, VIEW(it), "list", it_plain, style);
+ else
+ elm_widget_theme_object_set
+ (obj, VIEW(it), "list", it_odd, style);
+ }
+ stacking = edje_object_data_get(VIEW(it), "stacking");
+ if (stacking)
+ {
+ if (!strcmp(stacking, "below"))
+ evas_object_lower(VIEW(it));
+ else if (!strcmp(stacking, "above"))
+ evas_object_raise(VIEW(it));
+ }
+ edje_object_part_text_escaped_set
+ (VIEW(it), "elm.text", it->label);
- EINA_LIST_FREE(wd->items, it)
- {
- _elm_list_item_free(it);
- elm_widget_item_free(it);
+ if ((!it->icon) && (minh[0] > 0))
+ {
+ it->icon = evas_object_rectangle_add
+ (evas_object_evas_get(VIEW(it)));
+ evas_object_color_set(it->icon, 0, 0, 0, 0);
+ it->dummy_icon = EINA_TRUE;
+ }
+ if ((!it->end) && (minh[1] > 0))
+ {
+ it->end = evas_object_rectangle_add
+ (evas_object_evas_get(VIEW(it)));
+ evas_object_color_set(it->end, 0, 0, 0, 0);
+ it->dummy_end = EINA_TRUE;
+ }
+ if (it->icon)
+ {
+ evas_object_size_hint_min_set(it->icon, minw[0], minh[0]);
+ evas_object_size_hint_max_set(it->icon, 99999, 99999);
+ edje_object_part_swallow
+ (VIEW(it), "elm.swallow.icon", it->icon);
+ }
+ if (it->end)
+ {
+ evas_object_size_hint_min_set(it->end, minw[1], minh[1]);
+ evas_object_size_hint_max_set(it->end, 99999, 99999);
+ edje_object_part_swallow
+ (VIEW(it), "elm.swallow.end", it->end);
+ }
+ if (!it->fixed)
+ {
+ // this may call up user and it may modify the list item
+ // but we're safe as we're flagged as walking.
+ // just don't process further
+ edje_object_message_signal_process(VIEW(it));
+ if (it->deleted)
+ continue;
+ mw = mh = -1;
+ elm_coords_finger_size_adjust(1, &mw, 1, &mh);
+ edje_object_size_min_restricted_calc
+ (VIEW(it), &mw, &mh, mw, mh);
+ elm_coords_finger_size_adjust(1, &mw, 1, &mh);
+ evas_object_size_hint_min_set(VIEW(it), mw, mh);
+ evas_object_show(VIEW(it));
+ }
+ if ((it->selected) || (it->highlighted))
+ {
+ const char *select_raise;
+
+ // this may call up user and it may modify the list item
+ // but we're safe as we're flagged as walking.
+ // just don't process further
+ edje_object_signal_emit
+ (VIEW(it), "elm,state,selected", "elm");
+ if (it->deleted)
+ continue;
+
+ select_raise = edje_object_data_get(VIEW(it), "selectraise");
+ if ((select_raise) && (!strcmp(select_raise, "on")))
+ evas_object_raise(VIEW(it));
+ }
+ if (it->base.disabled)
+ edje_object_signal_emit(VIEW(it), "elm,state,disabled", "elm");
+
+ it->fixed = EINA_TRUE;
+ it->is_even = it->even;
+ }
+ i++;
}
- eina_list_free(wd->selected);
- free(wd);
+
+ _elm_list_mode_set_internal(sd);
+ _elm_list_unwalk(sd);
+
+ evas_object_unref(obj);
}
static void
-_show_region_hook(void *data, Evas_Object *obj)
+_size_hints_changed_cb(void *data,
+ Evas *e __UNUSED__,
+ Evas_Object *obj __UNUSED__,
+ void *event_info __UNUSED__)
+{
+ _items_fix(data);
+ elm_layout_sizing_eval(data);
+}
+
+/* FIXME: take off later. maybe this show region coords belong in the
+ * interface (new api functions, set/get)? */
+static void
+_show_region_hook(void *data,
+ Evas_Object *obj)
{
- Widget_Data *wd = elm_widget_data_get(data);
Evas_Coord x, y, w, h;
- if (!wd) return;
+
+ ELM_LIST_DATA_GET(data, sd);
+
elm_widget_show_region_get(obj, &x, &y, &w, &h);
- elm_smart_scroller_child_region_set(wd->scr, x, y, w, h);
+ sd->s_iface->content_region_set(obj, x, y, w, h);
}
-static void
-_disable_hook(Evas_Object *obj)
+static Eina_Bool
+_elm_list_smart_disable(Evas_Object *obj)
{
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
+ ELM_LIST_DATA_GET(obj, sd);
+
+ if (!ELM_WIDGET_CLASS(_elm_list_parent_sc)->disable(obj))
+ return EINA_FALSE;
+
if (elm_widget_disabled_get(obj))
{
- _signal_emit_hook(obj, "elm,state,disabled", "elm");
elm_widget_scroll_freeze_push(obj);
elm_widget_scroll_hold_push(obj);
/* FIXME: if we get to have a way to only un-highlight items
* in the future, keeping them selected... */
- _deselect_all_items(wd);
+ _all_items_unselect(sd);
}
else
{
- _signal_emit_hook(obj, "elm,state,enabled", "elm");
elm_widget_scroll_freeze_pop(obj);
elm_widget_scroll_hold_pop(obj);
}
-}
-
-static void
-_sizing_eval(Evas_Object *obj)
-{
-
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- Evas_Coord vw, vh, minw, minh, maxw, maxh, w, h, vmw, vmh;
- double xw, yw;
- evas_object_size_hint_min_get(wd->box, &minw, &minh);
- evas_object_size_hint_max_get(wd->box, &maxw, &maxh);
- evas_object_size_hint_weight_get(wd->box, &xw, &yw);
- if (!wd->scr) return;
- elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
- if (xw > 0.0)
- {
- if ((minw > 0) && (vw < minw)) vw = minw;
- else if ((maxw > 0) && (vw > maxw)) vw = maxw;
- }
- else if (minw > 0) vw = minw;
- if (yw > 0.0)
- {
- if ((minh > 0) && (vh < minh)) vh = minh;
- else if ((maxh > 0) && (vh > maxh)) vh = maxh;
- }
- else if (minh > 0) vh = minh;
- evas_object_resize(wd->box, vw, vh);
- w = -1;
- h = -1;
- edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
- &vmw, &vmh);
- if (wd->scr_minw) w = vmw + minw;
- if (wd->scr_minh) h = vmh + minh;
-
- evas_object_size_hint_max_get(obj, &maxw, &maxh);
- if ((maxw > 0) && (w > maxw))
- w = maxw;
- if ((maxh > 0) && (h > maxh))
- h = maxh;
-
- evas_object_size_hint_min_set(obj, w, h);
-}
-
-static void
-_signal_emit_hook(Evas_Object *obj, const char *emission, const char *source)
-{
- Widget_Data *wd = elm_widget_data_get(obj);
- edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
- emission, source);
-}
-
-static void
-_signal_callback_add_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
-{
- Widget_Data *wd = elm_widget_data_get(obj);
- edje_object_signal_callback_add(elm_smart_scroller_edje_object_get(wd->scr),
- emission, source, func_cb, data);
-}
-
-static void
-_signal_callback_del_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
-{
- Widget_Data *wd = elm_widget_data_get(obj);
- edje_object_signal_callback_del_full(
- elm_smart_scroller_edje_object_get(wd->scr),
- emission, source, func_cb, data);
+ return EINA_TRUE;
}
static void
-_mirrored_set(Evas_Object *obj, Eina_Bool rtl)
+_mirrored_set(Evas_Object *obj,
+ Eina_Bool rtl)
{
- Widget_Data *wd = elm_widget_data_get(obj);
+ ELM_LIST_DATA_GET(obj, sd);
Elm_List_Item *it;
Eina_List *n;
- if (!wd) return;
- if (wd->scr)
- elm_smart_scroller_mirrored_set(wd->scr, rtl);
+ sd->s_iface->mirrored_set(obj, rtl);
- EINA_LIST_FOREACH(wd->items, n, it)
- edje_object_mirrored_set(VIEW(it), rtl);
+ EINA_LIST_FOREACH (sd->items, n, it)
+ edje_object_mirrored_set(VIEW(it), rtl);
}
-static void
-_theme_hook(Evas_Object *obj)
+static Eina_Bool
+_elm_list_smart_theme(Evas_Object *obj)
{
- Widget_Data *wd = elm_widget_data_get(obj);
Elm_List_Item *it;
+ const char *str;
Eina_List *n;
- if (!wd) return;
- _elm_widget_mirrored_reload(obj);
+ ELM_LIST_DATA_GET(obj, sd);
+
+ if (!ELM_WIDGET_CLASS(_elm_list_parent_sc)->theme(obj)) return EINA_FALSE;
+
_mirrored_set(obj, elm_widget_mirrored_get(obj));
- if (wd->scr)
- {
- Evas_Object *edj;
- const char *str;
+ str = edje_object_data_get
+ (ELM_WIDGET_DATA(sd)->resize_obj, "focus_highlight");
+ if ((str) && (!strcmp(str, "on")))
+ elm_widget_highlight_in_theme_set(obj, EINA_TRUE);
+ else
+ elm_widget_highlight_in_theme_set(obj, EINA_FALSE);
- elm_smart_scroller_object_theme_set(obj, wd->scr, "list", "base",
- elm_widget_style_get(obj));
- edje_object_scale_set(wd->scr, elm_widget_scale_get(obj) * _elm_config->scale);
- edj = elm_smart_scroller_edje_object_get(wd->scr);
- str = edje_object_data_get(edj, "focus_highlight");
- if ((str) && (!strcmp(str, "on")))
- elm_widget_highlight_in_theme_set(obj, EINA_TRUE);
- else
- elm_widget_highlight_in_theme_set(obj, EINA_FALSE);
- elm_object_style_set(wd->scr, elm_widget_style_get(obj));
- }
- EINA_LIST_FOREACH(wd->items, n, it)
+ EINA_LIST_FOREACH (sd->items, n, it)
{
- edje_object_scale_set(VIEW(it), elm_widget_scale_get(obj) * _elm_config->scale);
+ edje_object_scale_set
+ (VIEW(it), elm_widget_scale_get(obj) * elm_config_scale_get());
it->fixed = 0;
}
- _fix_items(obj);
- _sizing_eval(obj);
-}
-static void
-_on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
-{
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- if (elm_widget_focus_get(obj))
- {
- edje_object_signal_emit(wd->self, "elm,action,focus", "elm");
- evas_object_focus_set(wd->self, EINA_TRUE);
+ _items_fix(obj);
+ elm_layout_sizing_eval(obj);
- if ((wd->selected) && (!wd->last_selected_item))
- wd->last_selected_item = eina_list_data_get(wd->selected);
- }
- else
- {
- edje_object_signal_emit(wd->self, "elm,action,unfocus", "elm");
- evas_object_focus_set(wd->self, EINA_FALSE);
- }
+ return EINA_TRUE;
}
-static void
-_changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+static Eina_Bool
+_elm_list_smart_on_focus(Evas_Object *obj)
{
- Widget_Data *wd = elm_widget_data_get(data);
- if (!wd) return;
- _fix_items(data);
- _sizing_eval(data);
+ ELM_LIST_DATA_GET(obj, sd);
+
+ if (!ELM_WIDGET_CLASS(_elm_list_parent_sc)->on_focus(obj))
+ return EINA_FALSE;
+
+ if (elm_widget_focus_get(obj) && sd->selected && !sd->last_selected_item)
+ sd->last_selected_item = eina_list_data_get(sd->selected);
+
+ return EINA_TRUE;
}
-static void
-_sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info)
+static Eina_Bool
+_elm_list_smart_sub_object_del(Evas_Object *obj,
+ Evas_Object *sobj)
{
- Widget_Data *wd = elm_widget_data_get(obj);
- Evas_Object *sub = event_info;
const Eina_List *l;
Elm_List_Item *it;
- if (!wd) return;
- if (!sub) abort();
- if ((sub == wd->box) || (sub == wd->scr)) return;
+ ELM_LIST_DATA_GET(obj, sd);
- EINA_LIST_FOREACH(wd->items, l, it)
+ if (!ELM_WIDGET_CLASS(_elm_list_parent_sc)->sub_object_del(obj, sobj))
+ return EINA_FALSE;
+
+ if ((sobj == sd->box) || (sobj == obj)) goto end;
+
+ EINA_LIST_FOREACH (sd->items, l, it)
{
- if ((sub == it->icon) || (sub == it->end))
+ if ((sobj == it->icon) || (sobj == it->end))
{
- if (it->icon == sub) it->icon = NULL;
- if (it->end == sub) it->end = NULL;
+ if (it->icon == sobj) it->icon = NULL;
+ if (it->end == sobj) it->end = NULL;
evas_object_event_callback_del_full
- (sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints,
- obj);
- if (!wd->walking)
+ (sobj, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _size_hints_changed_cb,
+ obj);
+ if (!sd->walking)
{
- _fix_items(obj);
- _sizing_eval(obj);
+ _items_fix(obj);
+ elm_layout_sizing_eval(obj);
}
else
- wd->fix_pending = EINA_TRUE;
+ sd->fix_pending = EINA_TRUE;
break;
}
}
+
+end:
+ return EINA_TRUE;
}
static void
_item_highlight(Elm_List_Item *it)
{
- Evas_Object *obj = WIDGET(it);
- Widget_Data *wd = elm_widget_data_get(obj);
- const char *selectraise;
+ Evas_Object *obj;
+ const char *select_raise;
+
+ ELM_LIST_ITEM_CHECK_OR_RETURN(it);
+ obj = WIDGET(it);
+ ELM_LIST_DATA_GET(obj, sd);
- if (!wd) return;
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
if ((it->highlighted) || (it->base.disabled) ||
- (wd->select_mode == ELM_OBJECT_SELECT_MODE_NONE)) return;
+ (sd->select_mode == ELM_OBJECT_SELECT_MODE_NONE)) return;
evas_object_ref(obj);
- _elm_list_walk(wd);
+ _elm_list_walk(sd);
edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
- selectraise = edje_object_data_get(VIEW(it), "selectraise");
- if ((selectraise) && (!strcmp(selectraise, "on")))
+ select_raise = edje_object_data_get(VIEW(it), "selectraise");
+ if ((select_raise) && (!strcmp(select_raise, "on")))
evas_object_raise(VIEW(it));
it->highlighted = EINA_TRUE;
- _elm_list_unwalk(wd);
+ _elm_list_unwalk(sd);
evas_object_unref(obj);
}
static void
_item_select(Elm_List_Item *it)
{
- Evas_Object *obj = WIDGET(it);
- Widget_Data *wd = elm_widget_data_get(obj);
+ Evas_Object *obj;
+
+ ELM_LIST_ITEM_CHECK_OR_RETURN(it);
+ obj = WIDGET(it);
+ ELM_LIST_DATA_GET(obj, sd);
- if (!wd) return;
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
- if (it->base.disabled || (wd->select_mode == ELM_OBJECT_SELECT_MODE_NONE)) return;
+ if (it->base.disabled || (sd->select_mode == ELM_OBJECT_SELECT_MODE_NONE))
+ return;
if (it->selected)
{
- if (wd->select_mode == ELM_OBJECT_SELECT_MODE_ALWAYS) goto call;
+ if (sd->select_mode == ELM_OBJECT_SELECT_MODE_ALWAYS) goto call;
return;
}
it->selected = EINA_TRUE;
- wd->selected = eina_list_append(wd->selected, it);
+ sd->selected = eina_list_append(sd->selected, it);
call:
evas_object_ref(obj);
- _elm_list_walk(wd);
+ _elm_list_walk(sd);
if (it->func) it->func((void *)it->base.data, WIDGET(it), it);
evas_object_smart_callback_call(obj, SIG_SELECTED, it);
- it->wd->last_selected_item = (Elm_Object_Item *)it;
+ it->sd->last_selected_item = (Elm_Object_Item *)it;
- _elm_list_unwalk(wd);
+ _elm_list_unwalk(sd);
evas_object_unref(obj);
}
_item_unselect(Elm_List_Item *it)
{
Evas_Object *obj = WIDGET(it);
- Widget_Data *wd = elm_widget_data_get(obj);
- const char *stacking, *selectraise;
+ ELM_LIST_DATA_GET(obj, sd);
+ const char *stacking, *select_raise;
- if (!wd) return;
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
+ ELM_LIST_ITEM_CHECK_OR_RETURN(it);
if (!it->highlighted) return;
evas_object_ref(obj);
- _elm_list_walk(wd);
+ _elm_list_walk(sd);
edje_object_signal_emit(VIEW(it), "elm,state,unselected", "elm");
stacking = edje_object_data_get(VIEW(it), "stacking");
- selectraise = edje_object_data_get(VIEW(it), "selectraise");
- if ((selectraise) && (!strcmp(selectraise, "on")))
+ select_raise = edje_object_data_get(VIEW(it), "selectraise");
+ if ((select_raise) && (!strcmp(select_raise, "on")))
{
if ((stacking) && (!strcmp(stacking, "below")))
evas_object_lower(VIEW(it));
if (it->selected)
{
it->selected = EINA_FALSE;
- wd->selected = eina_list_remove(wd->selected, it);
+ sd->selected = eina_list_remove(sd->selected, it);
evas_object_smart_callback_call(WIDGET(it), SIG_UNSELECTED, it);
}
- _elm_list_unwalk(wd);
+ _elm_list_unwalk(sd);
evas_object_unref(obj);
}
_swipe_cancel(void *data)
{
Elm_List_Item *it = data;
- Widget_Data *wd = elm_widget_data_get(WIDGET(it));
- if (!wd) return ECORE_CALLBACK_CANCEL;
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ECORE_CALLBACK_CANCEL);
- wd->swipe = EINA_FALSE;
- wd->movements = 0;
- return ECORE_CALLBACK_RENEW;
-}
+ ELM_LIST_ITEM_CHECK_OR_RETURN(it, ECORE_CALLBACK_CANCEL);
+ ELM_LIST_DATA_GET(WIDGET(it), sd);
-static void
-_mouse_move(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
-{
- Elm_List_Item *it = data;
- Evas_Object *obj2 = WIDGET(it);
- Widget_Data *wd = elm_widget_data_get(obj2);
- Evas_Event_Mouse_Move *ev = event_info;
-
- if (!wd) return;
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
-
- evas_object_ref(obj2);
- _elm_list_walk(wd);
-
- if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
- {
- if (!wd->on_hold)
- {
- wd->on_hold = EINA_TRUE;
- if (it->long_timer)
- {
- ecore_timer_del(it->long_timer);
- it->long_timer = NULL;
- }
- if (!wd->wasselected)
- _item_unselect(it);
- }
- if (wd->movements == SWIPE_MOVES) wd->swipe = EINA_TRUE;
- else
- {
- wd->history[wd->movements].x = ev->cur.canvas.x;
- wd->history[wd->movements].y = ev->cur.canvas.y;
- if (abs((wd->history[wd->movements].x - wd->history[0].x)) > 40)
- wd->swipe = EINA_TRUE;
- else
- wd->movements++;
- }
- }
+ sd->swipe = EINA_FALSE;
+ sd->movements = 0;
- _elm_list_unwalk(wd);
- evas_object_unref(obj2);
+ return ECORE_CALLBACK_RENEW;
}
static void
-_edge_left(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
+_edge_left_cb(Evas_Object *obj,
+ void *data __UNUSED__)
{
- Evas_Object *obj = data;
evas_object_smart_callback_call(obj, SIG_EDGE_LEFT, NULL);
}
static void
-_edge_right(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
+_edge_right_cb(Evas_Object *obj,
+ void *data __UNUSED__)
{
- Evas_Object *obj = data;
evas_object_smart_callback_call(obj, SIG_EDGE_RIGHT, NULL);
}
static void
-_edge_top(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
+_edge_top_cb(Evas_Object *obj,
+ void *data __UNUSED__)
{
- Evas_Object *obj = data;
evas_object_smart_callback_call(obj, SIG_EDGE_TOP, NULL);
}
static void
-_edge_bottom(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
+_edge_bottom_cb(Evas_Object *obj,
+ void *data __UNUSED__)
{
- Evas_Object *obj = data;
evas_object_smart_callback_call(obj, SIG_EDGE_BOTTOM, NULL);
}
static Eina_Bool
-_long_press(void *data)
+_long_press_cb(void *data)
{
Elm_List_Item *it = data;
- Evas_Object *obj = WIDGET(it);
- Widget_Data *wd = elm_widget_data_get(obj);
+ Evas_Object *obj;
- if (!wd) goto end;
+ ELM_LIST_ITEM_CHECK_OR_RETURN(it, ECORE_CALLBACK_CANCEL);
+ obj = WIDGET(it);
+ ELM_LIST_DATA_GET(obj, sd);
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ECORE_CALLBACK_CANCEL);
it->long_timer = NULL;
if (it->base.disabled) goto end;
- wd->longpressed = EINA_TRUE;
+ sd->longpressed = EINA_TRUE;
evas_object_smart_callback_call(WIDGET(it), SIG_LONGPRESSED, it);
end:
}
static void
-_swipe(Elm_List_Item *it)
+_swipe_do(Elm_List_Item *it)
{
int i, sum = 0;
- Widget_Data *wd = elm_widget_data_get(WIDGET(it));
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
- if (!wd) return;
- wd->swipe = EINA_FALSE;
- for (i = 0; i < wd->movements; i++)
+ ELM_LIST_ITEM_CHECK_OR_RETURN(it);
+ ELM_LIST_DATA_GET(WIDGET(it), sd);
+
+ sd->swipe = EINA_FALSE;
+ for (i = 0; i < sd->movements; i++)
{
- sum += wd->history[i].x;
- if (abs(wd->history[0].y - wd->history[i].y) > 10) return;
+ sum += sd->history[i].x;
+ if (abs(sd->history[0].y - sd->history[i].y) > 10) return;
}
- sum /= wd->movements;
- if (abs(sum - wd->history[0].x) <= 10) return;
- evas_object_smart_callback_call(WIDGET(it), "swipe", it);
+ sum /= sd->movements;
+ if (abs(sum - sd->history[0].x) <= 10) return;
+
+ evas_object_smart_callback_call(WIDGET(it), SIG_SWIPE, it);
}
static void
-_mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
+_mouse_move_cb(void *data,
+ Evas *evas __UNUSED__,
+ Evas_Object *o __UNUSED__,
+ void *event_info)
{
+ Evas_Object *obj;
Elm_List_Item *it = data;
- Evas_Object *obj2 = WIDGET(it);
- Widget_Data *wd = elm_widget_data_get(obj2);
+ Evas_Event_Mouse_Move *ev = event_info;
+
+ ELM_LIST_ITEM_CHECK_OR_RETURN(it);
+ obj = WIDGET(it);
+ ELM_LIST_DATA_GET(obj, sd);
+
+ evas_object_ref(obj);
+ _elm_list_walk(sd);
+
+ if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
+ {
+ if (!sd->on_hold)
+ {
+ sd->on_hold = EINA_TRUE;
+ if (it->long_timer)
+ {
+ ecore_timer_del(it->long_timer);
+ it->long_timer = NULL;
+ }
+ if (!sd->was_selected)
+ _item_unselect(it);
+ }
+ if (sd->movements == SWIPE_MOVES) sd->swipe = EINA_TRUE;
+ else
+ {
+ sd->history[sd->movements].x = ev->cur.canvas.x;
+ sd->history[sd->movements].y = ev->cur.canvas.y;
+ if (abs((sd->history[sd->movements].x - sd->history[0].x)) > 40)
+ sd->swipe = EINA_TRUE;
+ else
+ sd->movements++;
+ }
+ }
+
+ _elm_list_unwalk(sd);
+ evas_object_unref(obj);
+}
+
+static void
+_mouse_down_cb(void *data,
+ Evas *evas __UNUSED__,
+ Evas_Object *o __UNUSED__,
+ void *event_info)
+{
Evas_Event_Mouse_Down *ev = event_info;
+ Elm_List_Item *it = data;
+ Evas_Object *obj;
+
+ ELM_LIST_ITEM_CHECK_OR_RETURN(it);
+ obj = WIDGET(it);
+ ELM_LIST_DATA_GET(obj, sd);
- if (!wd) return;
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
if (ev->button != 1) return;
- if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
- else wd->on_hold = EINA_FALSE;
- if (wd->on_hold) return;
- wd->wasselected = it->selected;
+ if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) sd->on_hold = EINA_TRUE;
+ else sd->on_hold = EINA_FALSE;
- evas_object_ref(obj2);
- _elm_list_walk(wd);
+ if (sd->on_hold) return;
+ sd->was_selected = it->selected;
+
+ evas_object_ref(obj);
+ _elm_list_walk(sd);
_item_highlight(it);
- wd->longpressed = EINA_FALSE;
+ sd->longpressed = EINA_FALSE;
if (it->long_timer) ecore_timer_del(it->long_timer);
- it->long_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, it);
+ it->long_timer = ecore_timer_add
+ (_elm_config->longpress_timeout, _long_press_cb, it);
if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
it->swipe_timer = ecore_timer_add(0.4, _swipe_cancel, it);
+
/* Always call the callbacks last - the user may delete our context! */
if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
{
evas_object_smart_callback_call(WIDGET(it), SIG_CLICKED_DOUBLE, it);
evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
}
- wd->swipe = EINA_FALSE;
- wd->movements = 0;
+ sd->swipe = EINA_FALSE;
+ sd->movements = 0;
- _elm_list_unwalk(wd);
- evas_object_unref(obj2);
+ _elm_list_unwalk(sd);
+ evas_object_unref(obj);
}
static void
-_mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
+_mouse_up_cb(void *data,
+ Evas *evas __UNUSED__,
+ Evas_Object *o __UNUSED__,
+ void *event_info)
{
+ Evas_Object *obj;
Elm_List_Item *it = data;
- Evas_Object *obj2 = WIDGET(it);
- Widget_Data *wd = elm_widget_data_get(obj2);
Evas_Event_Mouse_Up *ev = event_info;
- if (!wd) return;
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
+ ELM_LIST_ITEM_CHECK_OR_RETURN(it);
+ obj = WIDGET(it);
+ ELM_LIST_DATA_GET(obj, sd);
+
if (ev->button != 1) return;
- if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
- else wd->on_hold = EINA_FALSE;
- wd->longpressed = EINA_FALSE;
+ if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) sd->on_hold = EINA_TRUE;
+ else sd->on_hold = EINA_FALSE;
+ sd->longpressed = EINA_FALSE;
if (it->long_timer)
{
ecore_timer_del(it->long_timer);
ecore_timer_del(it->swipe_timer);
it->swipe_timer = NULL;
}
- if (wd->on_hold)
+ if (sd->on_hold)
{
- if (wd->swipe) _swipe(data);
- wd->on_hold = EINA_FALSE;
+ if (sd->swipe) _swipe_do(data);
+ sd->on_hold = EINA_FALSE;
return;
}
- if (wd->longpressed)
+ if (sd->longpressed)
{
- if (!wd->wasselected) _item_unselect(it);
- wd->wasselected = 0;
+ if (!sd->was_selected) _item_unselect(it);
+ sd->was_selected = 0;
return;
}
return;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
- evas_object_ref(obj2);
- _elm_list_walk(wd);
+ evas_object_ref(obj);
+ _elm_list_walk(sd);
- if (wd->multi)
+ if (sd->multi)
{
if (!it->selected)
{
{
if (!it->selected)
{
- while (wd->selected)
- _item_unselect(wd->selected->data);
+ while (sd->selected)
+ _item_unselect(sd->selected->data);
_item_highlight(it);
_item_select(it);
}
const Eina_List *l, *l_next;
Elm_List_Item *it2;
- EINA_LIST_FOREACH_SAFE(wd->selected, l, l_next, it2)
- if (it2 != it) _item_unselect(it2);
+ EINA_LIST_FOREACH_SAFE (sd->selected, l, l_next, it2)
+ if (it2 != it) _item_unselect(it2);
_item_highlight(it);
_item_select(it);
}
}
- _elm_list_unwalk(wd);
- evas_object_unref(obj2);
+ _elm_list_unwalk(sd);
+ evas_object_unref(obj);
}
static void
-_item_disable(Elm_Object_Item *it)
+_item_disable_hook(Elm_Object_Item *it)
{
Elm_List_Item *item = (Elm_List_Item *)it;
+
if (item->base.disabled)
edje_object_signal_emit(VIEW(item), "elm,state,disabled", "elm");
else
}
static void
-_item_content_set_hook(Elm_Object_Item *it, const char *part, Evas_Object *content)
+_item_content_set_hook(Elm_Object_Item *it,
+ const char *part,
+ Evas_Object *content)
{
Elm_List_Item *item = (Elm_List_Item *)it;
Evas_Object **icon_p = NULL;
if (dummy) evas_object_del(*icon_p);
if (!content)
{
- content = evas_object_rectangle_add(evas_object_evas_get(WIDGET(item)));
+ content =
+ evas_object_rectangle_add(evas_object_evas_get(WIDGET(item)));
evas_object_color_set(content, 0, 0, 0, 0);
}
if (*icon_p)
*icon_p = NULL;
}
*icon_p = content;
+
if (VIEW(item))
edje_object_part_swallow(VIEW(item), "elm.swallow.icon", content);
}
static Evas_Object *
-_item_content_get_hook(const Elm_Object_Item *it, const char *part)
+_item_content_get_hook(const Elm_Object_Item *it,
+ const char *part)
{
Elm_List_Item *item = (Elm_List_Item *)it;
if (item->dummy_end) return NULL;
return item->end;
}
+
return NULL;
}
static Evas_Object *
-_item_content_unset_hook(const Elm_Object_Item *it, const char *part)
+_item_content_unset_hook(const Elm_Object_Item *it,
+ const char *part)
{
Elm_List_Item *item = (Elm_List_Item *)it;
_item_content_set_hook((Elm_Object_Item *)it, part, NULL);
return obj;
}
+
return NULL;
}
static void
-_item_text_set_hook(Elm_Object_Item *it, const char *part, const char *text)
+_item_text_set_hook(Elm_Object_Item *it,
+ const char *part,
+ const char *text)
{
Elm_List_Item *list_it = (Elm_List_Item *)it;
+
if (part && strcmp(part, "default")) return;
if (!eina_stringshare_replace(&list_it->label, text)) return;
if (VIEW(list_it))
}
static const char *
-_item_text_get_hook(const Elm_Object_Item *it, const char *part)
+_item_text_get_hook(const Elm_Object_Item *it,
+ const char *part)
{
if (part && strcmp(part, "default")) return NULL;
return ((Elm_List_Item *)it)->label;
{
Evas_Object *obj = WIDGET(it);
Elm_List_Item *item = (Elm_List_Item *)it;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return EINA_FALSE;
+
+ ELM_LIST_DATA_GET(obj, sd);
if (item->selected) _item_unselect(item);
- if (wd->walking > 0)
+ if (sd->walking > 0)
{
if (item->deleted) return EINA_FALSE;
item->deleted = EINA_TRUE;
- wd->to_delete = eina_list_append(wd->to_delete, item);
+ sd->to_delete = eina_list_append(sd->to_delete, item);
return EINA_FALSE;
}
- wd->items = eina_list_remove_list(wd->items, item->node);
+ sd->items = eina_list_remove_list(sd->items, item->node);
evas_object_ref(obj);
- _elm_list_walk(wd);
+ _elm_list_walk(sd);
_elm_list_item_free(item);
- _elm_list_unwalk(wd);
+ _elm_list_unwalk(sd);
evas_object_unref(obj);
return EINA_TRUE;
}
static char *
-_access_info_cb(void *data, Evas_Object *obj __UNUSED__, Elm_Widget_Item *item __UNUSED__)
+_access_info_cb(void *data,
+ Evas_Object *obj __UNUSED__,
+ Elm_Widget_Item *item __UNUSED__)
{
- const char *txt = NULL;
Elm_List_Item *it = (Elm_List_Item *)data;
+ const char *txt = NULL;
if (!it) return NULL;
if (!txt) txt = it->label;
if (txt) return strdup(txt);
+
return NULL;
}
static char *
-_access_state_cb(void *data, Evas_Object *obj __UNUSED__, Elm_Widget_Item *item __UNUSED__)
+_access_state_cb(void *data,
+ Evas_Object *obj __UNUSED__,
+ Elm_Widget_Item *item __UNUSED__)
{
Elm_List_Item *it = (Elm_List_Item *)data;
if (!it) return NULL;
if (it->base.disabled)
- return strdup(E_("State: Disabled"));
+ return strdup(E_("State: Disabled"));
return NULL;
}
}
static Elm_List_Item *
-_item_new(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
+_item_new(Evas_Object *obj,
+ const char *label,
+ Evas_Object *icon,
+ Evas_Object *end,
+ Evas_Smart_Cb func,
+ const void *data)
{
- Widget_Data *wd = elm_widget_data_get(obj);
Elm_List_Item *it;
- if (!wd) return NULL;
+ ELM_LIST_DATA_GET(obj, sd);
+
it = elm_widget_item_new(obj, Elm_List_Item);
- it->wd = wd;
+ it->sd = sd;
it->label = eina_stringshare_add(label);
it->icon = icon;
it->end = end;
it->func = func;
it->base.data = data;
+
VIEW(it) = edje_object_add(evas_object_evas_get(obj));
// ACCESS
_elm_access_callback_set(_elm_access_object_get(it->base.access_obj),
ELM_ACCESS_STATE,
_access_state_cb, it);
- _elm_access_on_highlight_hook_set(_elm_access_object_get(it->base.access_obj),
- _access_on_highlight_cb, it);
+ _elm_access_on_highlight_hook_set(
+ _elm_access_object_get(it->base.access_obj), _access_on_highlight_cb,
+ it);
edje_object_mirrored_set(VIEW(it), elm_widget_mirrored_get(obj));
- evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_DOWN,
- _mouse_down, it);
- evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_UP,
- _mouse_up, it);
- evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_MOVE,
- _mouse_move, it);
- evas_object_size_hint_weight_set(VIEW(it), EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+ evas_object_event_callback_add
+ (VIEW(it), EVAS_CALLBACK_MOUSE_DOWN, _mouse_down_cb, it);
+ evas_object_event_callback_add
+ (VIEW(it), EVAS_CALLBACK_MOUSE_UP, _mouse_up_cb, it);
+ evas_object_event_callback_add
+ (VIEW(it), EVAS_CALLBACK_MOUSE_MOVE, _mouse_move_cb, it);
+ evas_object_size_hint_weight_set
+ (VIEW(it), EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(VIEW(it), EVAS_HINT_FILL, EVAS_HINT_FILL);
+ edje_object_mirrored_set(VIEW(it), elm_widget_mirrored_get(obj));
+
+ evas_object_event_callback_add
+ (VIEW(it), EVAS_CALLBACK_MOUSE_DOWN, _mouse_down_cb, it);
+ evas_object_event_callback_add
+ (VIEW(it), EVAS_CALLBACK_MOUSE_UP, _mouse_up_cb, it);
+ evas_object_event_callback_add
+ (VIEW(it), EVAS_CALLBACK_MOUSE_MOVE, _mouse_move_cb, it);
+
if (it->icon)
{
elm_widget_sub_object_add(obj, it->icon);
- evas_object_event_callback_add(it->icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints, obj);
+ evas_object_event_callback_add
+ (it->icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _size_hints_changed_cb,
+ obj);
}
if (it->end)
{
elm_widget_sub_object_add(obj, it->end);
- evas_object_event_callback_add(it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints, obj);
+ evas_object_event_callback_add
+ (it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _size_hints_changed_cb,
+ obj);
}
- elm_widget_item_disable_hook_set(it, _item_disable);
+
+ elm_widget_item_disable_hook_set(it, _item_disable_hook);
elm_widget_item_content_set_hook_set(it, _item_content_set_hook);
elm_widget_item_content_get_hook_set(it, _item_content_get_hook);
elm_widget_item_content_unset_hook_set(it, _item_content_unset_hook);
elm_widget_item_text_set_hook_set(it, _item_text_set_hook);
elm_widget_item_text_get_hook_set(it, _item_text_get_hook);
elm_widget_item_del_pre_hook_set(it, _item_del_pre_hook);
+
return it;
}
static void
-_elm_list_mode_set_internal(Widget_Data *wd)
+_resize_cb(void *data,
+ Evas *e __UNUSED__,
+ Evas_Object *obj __UNUSED__,
+ void *event_info __UNUSED__)
{
- if (!wd->scr)
- return;
+ elm_layout_sizing_eval(data);
+}
- if (wd->mode == ELM_LIST_LIMIT)
- {
- if (!wd->h_mode)
- {
- wd->scr_minw = EINA_TRUE;
- wd->scr_minh = EINA_FALSE;
- }
- else
- {
- wd->scr_minw = EINA_FALSE;
- wd->scr_minh = EINA_TRUE;
- }
- }
- else if (wd->mode == ELM_LIST_EXPAND)
- {
- wd->scr_minw = EINA_TRUE;
- wd->scr_minh = EINA_TRUE;
- }
- else
+static Eina_Bool
+_elm_list_smart_focus_next(const Evas_Object *obj,
+ Elm_Focus_Direction dir,
+ Evas_Object **next)
+{
+ Eina_List *items = NULL;
+ Eina_List *elist = NULL;
+ Elm_List_Item *it;
+
+ ELM_LIST_CHECK(obj) EINA_FALSE;
+ ELM_LIST_DATA_GET(obj, sd);
+
+ if (_elm_config->access_mode != ELM_ACCESS_MODE_ON) return EINA_FALSE;
+
+ EINA_LIST_FOREACH (sd->items, elist, it)
{
- wd->scr_minw = EINA_FALSE;
- wd->scr_minh = EINA_FALSE;
+ items = eina_list_append(items, it->base.access_obj);
+ if (it->icon) items = eina_list_append(items, it->icon);
+ if (it->end) items = eina_list_append(items, it->end);
}
- _sizing_eval(wd->self);
+ return elm_widget_focus_list_next_get
+ (obj, items, eina_list_data_get, dir, next);
+}
+
+static void
+_elm_list_smart_add(Evas_Object *obj)
+{
+ EVAS_SMART_DATA_ALLOC(obj, Elm_List_Smart_Data);
+
+ ELM_WIDGET_CLASS(_elm_list_parent_sc)->base.add(obj);
+
+ elm_widget_can_focus_set(obj, EINA_TRUE);
+
+ priv->mode = ELM_LIST_SCROLL;
}
static void
-_fix_items(Evas_Object *obj)
+_elm_list_smart_del(Evas_Object *obj)
{
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
const Eina_List *l;
Elm_List_Item *it;
- Evas_Coord minw[2] = { 0, 0 }, minh[2] = { 0, 0 };
- Evas_Coord mw, mh;
- int i, redo = 0;
- const char *style = elm_widget_style_get(obj);
- const char *it_plain = wd->h_mode ? "h_item" : "item";
- const char *it_odd = wd->h_mode ? "h_item_odd" : "item_odd";
- const char *it_compress = wd->h_mode ? "h_item_compress" : "item_compress";
- const char *it_compress_odd = wd->h_mode ? "h_item_compress_odd" : "item_compress_odd";
- if (wd->walking)
- {
- wd->fix_pending = EINA_TRUE;
- return;
- }
+ ELM_LIST_DATA_GET(obj, sd);
- evas_object_ref(obj);
- _elm_list_walk(wd); // watch out "return" before unwalk!
+ if (sd->walking)
+ ERR("ERROR: list deleted while walking.\n");
- EINA_LIST_FOREACH(wd->items, l, it)
+ EINA_LIST_FOREACH (sd->items, l, it)
{
- if (it->deleted) continue;
if (it->icon)
- {
- evas_object_size_hint_min_get(it->icon, &mw, &mh);
- if (mw > minw[0]) minw[0] = mw;
- if (mh > minh[0]) minh[0] = mh;
- }
+ evas_object_event_callback_del
+ (it->icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _size_hints_changed_cb);
if (it->end)
- {
- evas_object_size_hint_min_get(it->end, &mw, &mh);
- if (mw > minw[1]) minw[1] = mw;
- if (mh > minh[1]) minh[1] = mh;
- }
- }
-
- if ((minw[0] != wd->minw[0]) || (minw[1] != wd->minw[1]) ||
- (minh[0] != wd->minh[0]) || (minh[1] != wd->minh[1]))
- {
- wd->minw[0] = minw[0];
- wd->minw[1] = minw[1];
- wd->minh[0] = minh[0];
- wd->minh[1] = minh[1];
- redo = 1;
+ evas_object_event_callback_del
+ (it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _size_hints_changed_cb);
}
- i = 0;
- EINA_LIST_FOREACH(wd->items, l, it)
- {
- if (it->deleted)
- continue;
-
- it->even = i & 0x1;
- if ((it->even != it->is_even) || (!it->fixed) || (redo))
- {
- const char *stacking;
-
- /* FIXME: separators' themes seem to be b0rked */
- if (it->is_separator)
- _elm_theme_object_set(obj, VIEW(it), "separator",
- wd->h_mode ? "horizontal" : "vertical",
- style);
- else if (wd->mode == ELM_LIST_COMPRESS)
- {
- if (it->even)
- _elm_theme_object_set(obj, VIEW(it), "list",
- it_compress, style);
- else
- _elm_theme_object_set(obj, VIEW(it), "list",
- it_compress_odd, style);
- }
- else
- {
- if (it->even)
- _elm_theme_object_set(obj, VIEW(it), "list", it_plain,
- style);
- else
- _elm_theme_object_set(obj, VIEW(it), "list", it_odd,
- style);
- }
- stacking = edje_object_data_get(VIEW(it), "stacking");
- if (stacking)
- {
- if (!strcmp(stacking, "below"))
- evas_object_lower(VIEW(it));
- else if (!strcmp(stacking, "above"))
- evas_object_raise(VIEW(it));
- }
- edje_object_part_text_escaped_set(VIEW(it), "elm.text", it->label);
-
- if ((!it->icon) && (minh[0] > 0))
- {
- it->icon = evas_object_rectangle_add(evas_object_evas_get(VIEW(it)));
- evas_object_color_set(it->icon, 0, 0, 0, 0);
- it->dummy_icon = EINA_TRUE;
- }
- if ((!it->end) && (minh[1] > 0))
- {
- it->end = evas_object_rectangle_add(evas_object_evas_get(VIEW(it)));
- evas_object_color_set(it->end, 0, 0, 0, 0);
- it->dummy_end = EINA_TRUE;
- }
- if (it->icon)
- {
- evas_object_size_hint_min_set(it->icon, minw[0], minh[0]);
- evas_object_size_hint_max_set(it->icon, 99999, 99999);
- edje_object_part_swallow(VIEW(it), "elm.swallow.icon", it->icon);
- }
- if (it->end)
- {
- evas_object_size_hint_min_set(it->end, minw[1], minh[1]);
- evas_object_size_hint_max_set(it->end, 99999, 99999);
- edje_object_part_swallow(VIEW(it), "elm.swallow.end", it->end);
- }
- if (!it->fixed)
- {
- // this may call up user and it may modify the list item
- // but we're safe as we're flagged as walking.
- // just don't process further
- edje_object_message_signal_process(VIEW(it));
- if (it->deleted)
- continue;
- mw = mh = -1;
- elm_coords_finger_size_adjust(1, &mw, 1, &mh);
- edje_object_size_min_restricted_calc(VIEW(it), &mw, &mh, mw, mh);
- elm_coords_finger_size_adjust(1, &mw, 1, &mh);
- evas_object_size_hint_min_set(VIEW(it), mw, mh);
- evas_object_show(VIEW(it));
- }
- if ((it->selected) || (it->highlighted))
- {
- const char *selectraise;
-
- // this may call up user and it may modify the list item
- // but we're safe as we're flagged as walking.
- // just don't process further
- edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
- if (it->deleted)
- continue;
+ evas_object_event_callback_del
+ (obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _size_hints_changed_cb);
+ evas_object_event_callback_del
+ (sd->box, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _size_hints_changed_cb);
- selectraise = edje_object_data_get(VIEW(it), "selectraise");
- if ((selectraise) && (!strcmp(selectraise, "on")))
- evas_object_raise(VIEW(it));
- }
- if (it->base.disabled)
- edje_object_signal_emit(VIEW(it), "elm,state,disabled",
- "elm");
+ _elm_list_walk(sd);
- it->fixed = EINA_TRUE;
- it->is_even = it->even;
- }
- i++;
+ EINA_LIST_FREE (sd->items, it)
+ {
+ /* issuing free because of "locking" item del pre hook */
+ _elm_list_item_free(it);
+ elm_widget_item_free(it);
}
- mw = 0; mh = 0;
- evas_object_size_hint_min_get(wd->box, &mw, &mh);
+ _elm_list_unwalk(sd);
+
+ if (sd->to_delete)
+ ERR("ERROR: leaking nodes!\n");
- _elm_list_mode_set_internal(wd);
+ eina_list_free(sd->selected);
- _elm_list_unwalk(wd);
- evas_object_unref(obj);
+ ELM_WIDGET_CLASS(_elm_list_parent_sc)->base.del(obj);
}
static void
-_hold_on(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
+_elm_list_smart_move(Evas_Object *obj,
+ Evas_Coord x,
+ Evas_Coord y)
{
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- if (wd->scr)
- elm_smart_scroller_hold_set(wd->scr, EINA_TRUE);
-}
+ ELM_LIST_DATA_GET(obj, sd);
-static void
-_hold_off(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
-{
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- if (wd->scr)
- elm_smart_scroller_hold_set(wd->scr, EINA_FALSE);
-}
+ ELM_WIDGET_CLASS(_elm_list_parent_sc)->base.move(obj, x, y);
-static void
-_freeze_on(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
-{
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- if (wd->scr)
- elm_smart_scroller_freeze_set(wd->scr, EINA_TRUE);
+ evas_object_move(sd->hit_rect, x, y);
}
static void
-_freeze_off(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
+_elm_list_smart_resize(Evas_Object *obj,
+ Evas_Coord w,
+ Evas_Coord h)
{
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- if (wd->scr)
- elm_smart_scroller_freeze_set(wd->scr, EINA_FALSE);
+ ELM_LIST_DATA_GET(obj, sd);
+
+ ELM_WIDGET_CLASS(_elm_list_parent_sc)->base.resize(obj, w, h);
+
+ evas_object_resize(sd->hit_rect, w, h);
}
static void
-_resize(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+_elm_list_smart_member_add(Evas_Object *obj,
+ Evas_Object *member)
{
- _sizing_eval(data);
+ ELM_LIST_DATA_GET(obj, sd);
+
+ ELM_WIDGET_CLASS(_elm_list_parent_sc)->base.member_add(obj, member);
+
+ if (sd->hit_rect)
+ evas_object_raise(sd->hit_rect);
}
-static Eina_Bool
-_focus_next_hook(const Evas_Object *obj,
- Elm_Focus_Direction dir,
- Evas_Object **next)
+static void
+_elm_list_smart_set_user(Elm_Layout_Smart_Class *sc)
{
- ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return EINA_FALSE;
+ ELM_WIDGET_CLASS(sc)->base.add = _elm_list_smart_add;
+ ELM_WIDGET_CLASS(sc)->base.del = _elm_list_smart_del;
+ ELM_WIDGET_CLASS(sc)->base.move = _elm_list_smart_move;
+ ELM_WIDGET_CLASS(sc)->base.resize = _elm_list_smart_resize;
+ ELM_WIDGET_CLASS(sc)->base.member_add = _elm_list_smart_member_add;
- Eina_List *items = NULL;
- Eina_List *elist = NULL;
- Elm_List_Item *it;
- EINA_LIST_FOREACH(wd->items, elist, it)
- {
- items = eina_list_append(items, it->base.access_obj);
- if (it->icon) items = eina_list_append(items, it->icon);
- if (it->end) items = eina_list_append(items, it->end);
- }
+ ELM_WIDGET_CLASS(sc)->sub_object_del = _elm_list_smart_sub_object_del;
+ ELM_WIDGET_CLASS(sc)->on_focus = _elm_list_smart_on_focus;
+ ELM_WIDGET_CLASS(sc)->focus_next = _elm_list_smart_focus_next;
+ ELM_WIDGET_CLASS(sc)->theme = _elm_list_smart_theme;
+ ELM_WIDGET_CLASS(sc)->disable = _elm_list_smart_disable;
+ ELM_WIDGET_CLASS(sc)->event = _elm_list_smart_event;
+ ELM_WIDGET_CLASS(sc)->translate = _elm_list_smart_translate;
- return elm_widget_focus_list_next_get
- (obj, items, eina_list_data_get, dir, next);
+ ELM_LAYOUT_CLASS(sc)->sizing_eval = _elm_list_smart_sizing_eval;
}
EAPI Evas_Object *
elm_list_add(Evas_Object *parent)
{
- Evas_Object *obj;
Evas *e;
- Widget_Data *wd;
+ Evas_Object *obj;
Evas_Coord minw, minh;
- ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
+ EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
- ELM_SET_WIDTYPE(widtype, "list");
- elm_widget_type_set(obj, "list");
- elm_widget_sub_object_add(parent, obj);
- elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
+ e = evas_object_evas_get(parent);
+ if (!e) return NULL;
- // TODO: dynamic setting should be exist.
- if (_elm_config->access_mode == ELM_ACCESS_MODE_ON)
- elm_widget_focus_next_hook_set(obj, _focus_next_hook);
+ obj = evas_object_smart_add(e, _elm_list_smart_class_new());
- elm_widget_data_set(obj, wd);
- elm_widget_del_pre_hook_set(obj, _del_pre_hook);
- elm_widget_del_hook_set(obj, _del_hook);
- elm_widget_theme_hook_set(obj, _theme_hook);
- elm_widget_disable_hook_set(obj, _disable_hook);
- elm_widget_can_focus_set(obj, EINA_TRUE);
- elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
- elm_widget_signal_callback_add_hook_set(obj, _signal_callback_add_hook);
- elm_widget_signal_callback_del_hook_set(obj, _signal_callback_del_hook);
- elm_widget_event_hook_set(obj, _event_hook);
- elm_widget_translate_hook_set(obj, _translate_hook);
-
- wd->self = obj;
- wd->scr = elm_smart_scroller_add(e);
- elm_smart_scroller_widget_set(wd->scr, obj);
- elm_widget_resize_object_set(obj, wd->scr);
- evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints, obj);
- edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr), &minw, &minh);
- evas_object_size_hint_min_set(obj, minw, minh);
- evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _resize, obj);
+ if (!elm_widget_sub_object_add(parent, obj))
+ ERR("could not add %p as sub object of %p", obj, parent);
- elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE,
- _elm_config->thumbscroll_bounce_enable);
+ ELM_LIST_DATA_GET(obj, sd);
- wd->box = elm_box_add(parent);
- elm_box_homogeneous_set(wd->box, 1);
- evas_object_size_hint_weight_set(wd->box, EVAS_HINT_EXPAND, 0.0);
- evas_object_size_hint_align_set(wd->box, EVAS_HINT_FILL, 0.0);
- elm_widget_on_show_region_hook_set(wd->box, _show_region_hook, obj);
- elm_widget_sub_object_add(obj, wd->box);
- elm_smart_scroller_child_set(wd->scr, wd->box);
- evas_object_event_callback_add(wd->box, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints, obj);
+ elm_widget_theme_object_set
+ (obj, ELM_WIDGET_DATA(sd)->resize_obj, "list", "base",
+ elm_widget_style_get(obj));
- evas_object_show(wd->box);
+ sd->hit_rect = evas_object_rectangle_add(evas_object_evas_get(obj));
+ evas_object_smart_member_add(sd->hit_rect, obj);
+ elm_widget_sub_object_add(obj, sd->hit_rect);
- _theme_hook(obj);
+ /* common scroller hit rectangle setup -- it has to take place
+ * AFTER smart_member_add() */
+ evas_object_color_set(sd->hit_rect, 0, 0, 0, 0);
+ evas_object_show(sd->hit_rect);
+ evas_object_repeat_events_set(sd->hit_rect, EINA_TRUE);
- wd->mode = ELM_LIST_SCROLL;
+ /* interface's add() routive issued AFTER the object's smart_add() */
+ sd->s_iface = evas_object_smart_interface_get
+ (obj, ELM_SCROLLABLE_IFACE_NAME);
- evas_object_smart_callback_add(wd->scr, "edge,left", _edge_left, obj);
- evas_object_smart_callback_add(wd->scr, "edge,right", _edge_right, obj);
- evas_object_smart_callback_add(wd->scr, "edge,top", _edge_top, obj);
- evas_object_smart_callback_add(wd->scr, "edge,bottom", _edge_bottom, obj);
+ sd->s_iface->edge_left_cb_set(obj, _edge_left_cb);
+ sd->s_iface->edge_right_cb_set(obj, _edge_right_cb);
+ sd->s_iface->edge_top_cb_set(obj, _edge_top_cb);
+ sd->s_iface->edge_bottom_cb_set(obj, _edge_bottom_cb);
- evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
- evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
- evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
- evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
- evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
+ sd->s_iface->content_min_limit_cb_set(obj, _elm_list_content_min_limit_cb);
- evas_object_smart_callbacks_descriptions_set(obj, _signals);
+ sd->s_iface->objects_set
+ (obj, ELM_WIDGET_DATA(sd)->resize_obj, sd->hit_rect);
+
+ /* the scrollable interface may set this */
+ evas_object_event_callback_add
+ (ELM_WIDGET_DATA(sd)->resize_obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _size_hints_changed_cb, obj);
+
+ edje_object_size_min_calc
+ (ELM_WIDGET_DATA(sd)->resize_obj, &minw, &minh);
+ evas_object_size_hint_min_set(obj, minw, minh);
+ evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _resize_cb, obj);
+
+ sd->s_iface->bounce_allow_set
+ (obj, EINA_FALSE, _elm_config->thumbscroll_bounce_enable);
+
+ sd->box = elm_box_add(obj);
+ elm_box_homogeneous_set(sd->box, EINA_TRUE);
+ evas_object_size_hint_weight_set(sd->box, EVAS_HINT_EXPAND, 0.0);
+ evas_object_size_hint_align_set(sd->box, EVAS_HINT_FILL, 0.0);
+
+ /* FIXME: change this ugly code path later */
+ elm_widget_on_show_region_hook_set(sd->box, _show_region_hook, obj);
+ elm_widget_sub_object_add(obj, sd->box);
+
+ sd->s_iface->content_set(obj, sd->box);
+ evas_object_event_callback_add
+ (sd->box, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _size_hints_changed_cb, obj);
+
+ _elm_list_smart_theme(obj);
- _mirrored_set(obj, elm_widget_mirrored_get(obj));
- _sizing_eval(obj);
return obj;
}
EAPI void
elm_list_go(Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- _fix_items(obj);
+ ELM_LIST_CHECK(obj);
+
+ _items_fix(obj);
}
EAPI void
-elm_list_multi_select_set(Evas_Object *obj, Eina_Bool multi)
+elm_list_multi_select_set(Evas_Object *obj,
+ Eina_Bool multi)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- wd->multi = multi;
+ ELM_LIST_CHECK(obj);
+ ELM_LIST_DATA_GET(obj, sd);
+
+ sd->multi = multi;
}
EAPI Eina_Bool
elm_list_multi_select_get(const Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return EINA_FALSE;
- return wd->multi;
+ ELM_LIST_CHECK(obj) EINA_FALSE;
+ ELM_LIST_DATA_GET(obj, sd);
+
+ return sd->multi;
}
EAPI void
-elm_list_mode_set(Evas_Object *obj, Elm_List_Mode mode)
+elm_list_mode_set(Evas_Object *obj,
+ Elm_List_Mode mode)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
+ ELM_LIST_CHECK(obj);
+ ELM_LIST_DATA_GET(obj, sd);
- Widget_Data *wd;
-
- wd = elm_widget_data_get(obj);
- if (!wd)
- return;
- if (wd->mode == mode)
+ if (sd->mode == mode)
return;
- wd->mode = mode;
- _elm_list_mode_set_internal(wd);
+ sd->mode = mode;
+
+ _elm_list_mode_set_internal(sd);
}
EAPI Elm_List_Mode
elm_list_mode_get(const Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype) ELM_LIST_LAST;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return ELM_LIST_LAST;
- return wd->mode;
+ ELM_LIST_CHECK(obj) ELM_LIST_LAST;
+ ELM_LIST_DATA_GET(obj, sd);
+
+ return sd->mode;
}
EAPI void
-elm_list_horizontal_set(Evas_Object *obj, Eina_Bool horizontal)
+elm_list_horizontal_set(Evas_Object *obj,
+ Eina_Bool horizontal)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
-
- Widget_Data *wd;
Eina_Bool bounce = _elm_config->thumbscroll_bounce_enable;
- wd = elm_widget_data_get(obj);
- if (!wd)
- return;
+ ELM_LIST_CHECK(obj);
+ ELM_LIST_DATA_GET(obj, sd);
- if (wd->h_mode == horizontal)
+ horizontal = !!horizontal;
+
+ if (sd->h_mode == horizontal)
return;
- wd->h_mode = horizontal;
- elm_box_horizontal_set(wd->box, horizontal);
+ sd->h_mode = horizontal;
+ elm_box_horizontal_set(sd->box, horizontal);
if (horizontal)
{
- evas_object_size_hint_weight_set(wd->box, 0.0, EVAS_HINT_EXPAND);
- evas_object_size_hint_align_set(wd->box, 0.0, EVAS_HINT_FILL);
- elm_smart_scroller_bounce_allow_set(wd->scr, bounce, EINA_FALSE);
+ evas_object_size_hint_weight_set(sd->box, 0.0, EVAS_HINT_EXPAND);
+ evas_object_size_hint_align_set(sd->box, 0.0, EVAS_HINT_FILL);
+ sd->s_iface->bounce_allow_set(obj, bounce, EINA_FALSE);
}
else
{
- evas_object_size_hint_weight_set(wd->box, EVAS_HINT_EXPAND, 0.0);
- evas_object_size_hint_align_set(wd->box, EVAS_HINT_FILL, 0.0);
- elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE, bounce);
+ evas_object_size_hint_weight_set(sd->box, EVAS_HINT_EXPAND, 0.0);
+ evas_object_size_hint_align_set(sd->box, EVAS_HINT_FILL, 0.0);
+ sd->s_iface->bounce_allow_set(obj, EINA_FALSE, bounce);
}
- _elm_list_mode_set_internal(wd);
+ _elm_list_mode_set_internal(sd);
}
EAPI Eina_Bool
elm_list_horizontal_get(const Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
-
- Widget_Data *wd;
+ ELM_LIST_CHECK(obj) EINA_FALSE;
+ ELM_LIST_DATA_GET(obj, sd);
- wd = elm_widget_data_get(obj);
- if (!wd)
- return EINA_FALSE;
-
- return wd->h_mode;
+ return sd->h_mode;
}
EAPI void
-elm_list_select_mode_set(Evas_Object *obj, Elm_Object_Select_Mode mode)
+elm_list_select_mode_set(Evas_Object *obj,
+ Elm_Object_Select_Mode mode)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
+ ELM_LIST_CHECK(obj);
+ ELM_LIST_DATA_GET(obj, sd);
+
if (mode >= ELM_OBJECT_SELECT_MODE_MAX)
return;
- if (wd->select_mode != mode)
- wd->select_mode = mode;
+
+ if (sd->select_mode != mode)
+ sd->select_mode = mode;
}
EAPI Elm_Object_Select_Mode
elm_list_select_mode_get(const Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype) ELM_OBJECT_SELECT_MODE_MAX;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return ELM_OBJECT_SELECT_MODE_MAX;
- return wd->select_mode;
+ ELM_LIST_CHECK(obj) ELM_OBJECT_SELECT_MODE_MAX;
+ ELM_LIST_DATA_GET(obj, sd);
+
+ return sd->select_mode;
}
EAPI void
-elm_list_bounce_set(Evas_Object *obj, Eina_Bool h_bounce, Eina_Bool v_bounce)
+elm_list_bounce_set(Evas_Object *obj,
+ Eina_Bool h_bounce,
+ Eina_Bool v_bounce)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- if (wd->scr)
- elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
+ ELM_LIST_CHECK(obj);
+ ELM_LIST_DATA_GET(obj, sd);
+
+ sd->s_iface->bounce_allow_set(obj, h_bounce, v_bounce);
}
EAPI void
-elm_list_bounce_get(const Evas_Object *obj, Eina_Bool *h_bounce, Eina_Bool *v_bounce)
+elm_list_bounce_get(const Evas_Object *obj,
+ Eina_Bool *h_bounce,
+ Eina_Bool *v_bounce)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- elm_smart_scroller_bounce_allow_get(wd->scr, h_bounce, v_bounce);
+ ELM_LIST_CHECK(obj);
+ ELM_LIST_DATA_GET(obj, sd);
+
+ sd->s_iface->bounce_allow_get(obj, h_bounce, v_bounce);
}
EAPI void
-elm_list_scroller_policy_set(Evas_Object *obj, Elm_Scroller_Policy policy_h, Elm_Scroller_Policy policy_v)
+elm_list_scroller_policy_set(Evas_Object *obj,
+ Elm_Scroller_Policy policy_h,
+ Elm_Scroller_Policy policy_v)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if ((!wd) || (!wd->scr)) return;
+ ELM_LIST_CHECK(obj);
+ ELM_LIST_DATA_GET(obj, sd);
+
if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
(policy_v >= ELM_SCROLLER_POLICY_LAST))
return;
- elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
+
+ sd->s_iface->policy_set(obj, policy_h, policy_v);
}
EAPI void
-elm_list_scroller_policy_get(const Evas_Object *obj, Elm_Scroller_Policy *policy_h, Elm_Scroller_Policy *policy_v)
+elm_list_scroller_policy_get(const Evas_Object *obj,
+ Elm_Scroller_Policy *policy_h,
+ Elm_Scroller_Policy *policy_v)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- Elm_Smart_Scroller_Policy s_policy_h, s_policy_v;
- if ((!wd) || (!wd->scr)) return;
- elm_smart_scroller_policy_get(wd->scr, &s_policy_h, &s_policy_v);
- if (policy_h) *policy_h = (Elm_Scroller_Policy) s_policy_h;
- if (policy_v) *policy_v = (Elm_Scroller_Policy) s_policy_v;
+ ELM_LIST_CHECK(obj);
+ ELM_LIST_DATA_GET(obj, sd);
+
+ sd->s_iface->policy_get(obj, policy_h, policy_v);
}
EAPI void
elm_list_clear(Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
Elm_List_Item *it;
- if (!wd) return;
- if (!wd->items) return;
+ ELM_LIST_CHECK(obj);
+ ELM_LIST_DATA_GET(obj, sd);
- eina_list_free(wd->selected);
- wd->selected = NULL;
+ if (!sd->items) return;
- if (wd->walking > 0)
+ eina_list_free(sd->selected);
+ sd->selected = NULL;
+
+ if (sd->walking > 0)
{
Eina_List *n;
- EINA_LIST_FOREACH(wd->items, n, it)
+ EINA_LIST_FOREACH (sd->items, n, it)
{
if (it->deleted) continue;
it->deleted = EINA_TRUE;
- wd->to_delete = eina_list_append(wd->to_delete, it);
+ sd->to_delete = eina_list_append(sd->to_delete, it);
}
return;
}
evas_object_ref(obj);
- _elm_list_walk(wd);
- EINA_LIST_FREE(wd->items, it)
+ _elm_list_walk(sd);
+
+ EINA_LIST_FREE (sd->items, it)
{
+ /* issuing free because of "locking" item del pre hook */
_elm_list_item_free(it);
elm_widget_item_free(it);
}
- _elm_list_unwalk(wd);
+ _elm_list_unwalk(sd);
+
+ _items_fix(obj);
+ elm_layout_sizing_eval(obj);
- _fix_items(obj);
- _sizing_eval(obj);
evas_object_unref(obj);
}
EAPI const Eina_List *
elm_list_items_get(const Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
- return wd->items;
+ ELM_LIST_CHECK(obj) NULL;
+ ELM_LIST_DATA_GET(obj, sd);
+
+ return sd->items;
}
EAPI Elm_Object_Item *
elm_list_selected_item_get(const Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
- if (wd->selected) return (Elm_Object_Item *) wd->selected->data;
+ ELM_LIST_CHECK(obj) NULL;
+ ELM_LIST_DATA_GET(obj, sd);
+
+ if (sd->selected) return (Elm_Object_Item *)sd->selected->data;
+
return NULL;
}
EAPI const Eina_List *
elm_list_selected_items_get(const Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
- return wd->selected;
+ ELM_LIST_CHECK(obj) NULL;
+ ELM_LIST_DATA_GET(obj, sd);
+
+ return sd->selected;
}
EAPI Elm_Object_Item *
-elm_list_item_append(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
+elm_list_item_append(Evas_Object *obj,
+ const char *label,
+ Evas_Object *icon,
+ Evas_Object *end,
+ Evas_Smart_Cb func,
+ const void *data)
{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = elm_widget_data_get(obj);
- Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
+ Elm_List_Item *it;
+
+ ELM_LIST_CHECK(obj) NULL;
+ ELM_LIST_DATA_GET(obj, sd);
+
+ it = _item_new(obj, label, icon, end, func, data);
+
+ sd->items = eina_list_append(sd->items, it);
+ it->node = eina_list_last(sd->items);
+ elm_box_pack_end(sd->box, VIEW(it));
- wd->items = eina_list_append(wd->items, it);
- it->node = eina_list_last(wd->items);
- elm_box_pack_end(wd->box, VIEW(it));
return (Elm_Object_Item *)it;
}
EAPI Elm_Object_Item *
-elm_list_item_prepend(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
+elm_list_item_prepend(Evas_Object *obj,
+ const char *label,
+ Evas_Object *icon,
+ Evas_Object *end,
+ Evas_Smart_Cb func,
+ const void *data)
{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = elm_widget_data_get(obj);
- Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
+ Elm_List_Item *it;
+
+ ELM_LIST_CHECK(obj) NULL;
+ ELM_LIST_DATA_GET(obj, sd);
+
+ it = _item_new(obj, label, icon, end, func, data);
+
+ sd->items = eina_list_prepend(sd->items, it);
+ it->node = sd->items;
+ elm_box_pack_start(sd->box, VIEW(it));
- wd->items = eina_list_prepend(wd->items, it);
- it->node = wd->items;
- elm_box_pack_start(wd->box, VIEW(it));
return (Elm_Object_Item *)it;
}
EAPI Elm_Object_Item *
-elm_list_item_insert_before(Evas_Object *obj, Elm_Object_Item *before, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
+elm_list_item_insert_before(Evas_Object *obj,
+ Elm_Object_Item *before,
+ const char *label,
+ Evas_Object *icon,
+ Evas_Object *end,
+ Evas_Smart_Cb func,
+ const void *data)
{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(before, NULL);
-
- Widget_Data *wd;
Elm_List_Item *it, *before_it;
- wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
+ ELM_LIST_CHECK(obj) NULL;
+ ELM_LIST_ITEM_CHECK_OR_RETURN(before, NULL);
+ ELM_LIST_DATA_GET(obj, sd);
- before_it = (Elm_List_Item *) before;
+ before_it = (Elm_List_Item *)before;
if (!before_it->node) return NULL;
it = _item_new(obj, label, icon, end, func, data);
- wd->items = eina_list_prepend_relative_list(wd->items, it, before_it->node);
+ sd->items = eina_list_prepend_relative_list(sd->items, it, before_it->node);
it->node = before_it->node->prev;
- elm_box_pack_before(wd->box, VIEW(it), VIEW(before_it));
+ elm_box_pack_before(sd->box, VIEW(it), VIEW(before_it));
+
return (Elm_Object_Item *)it;
}
EAPI Elm_Object_Item *
-elm_list_item_insert_after(Evas_Object *obj, Elm_Object_Item *after, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
+elm_list_item_insert_after(Evas_Object *obj,
+ Elm_Object_Item *after,
+ const char *label,
+ Evas_Object *icon,
+ Evas_Object *end,
+ Evas_Smart_Cb func,
+ const void *data)
{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(after, NULL);
-
- Widget_Data *wd;
Elm_List_Item *it, *after_it;
- wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
+ ELM_LIST_CHECK(obj) NULL;
+ ELM_LIST_ITEM_CHECK_OR_RETURN(after, NULL);
+ ELM_LIST_DATA_GET(obj, sd);
- after_it = (Elm_List_Item *) after;
+ after_it = (Elm_List_Item *)after;
if (!after_it->node) return NULL;
it = _item_new(obj, label, icon, end, func, data);
- wd->items = eina_list_append_relative_list(wd->items, it, after_it->node);
+ sd->items = eina_list_append_relative_list(sd->items, it, after_it->node);
it->node = after_it->node->next;
- elm_box_pack_after(wd->box, VIEW(it), VIEW(after_it));
+ elm_box_pack_after(sd->box, VIEW(it), VIEW(after_it));
+
return (Elm_Object_Item *)it;
}
EAPI Elm_Object_Item *
-elm_list_item_sorted_insert(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data, Eina_Compare_Cb cmp_func)
+elm_list_item_sorted_insert(Evas_Object *obj,
+ const char *label,
+ Evas_Object *icon,
+ Evas_Object *end,
+ Evas_Smart_Cb func,
+ const void *data,
+ Eina_Compare_Cb cmp_func)
{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = elm_widget_data_get(obj);
- Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
Eina_List *l;
+ Elm_List_Item *it;
- wd->items = eina_list_sorted_insert(wd->items, cmp_func, it);
- l = eina_list_data_find_list(wd->items, it);
+ ELM_LIST_CHECK(obj) NULL;
+ ELM_LIST_DATA_GET(obj, sd);
+
+ it = _item_new(obj, label, icon, end, func, data);
+
+ sd->items = eina_list_sorted_insert(sd->items, cmp_func, it);
+ l = eina_list_data_find_list(sd->items, it);
l = eina_list_next(l);
if (!l)
{
- it->node = eina_list_last(wd->items);
- elm_box_pack_end(wd->box, VIEW(it));
+ it->node = eina_list_last(sd->items);
+ elm_box_pack_end(sd->box, VIEW(it));
}
else
{
Elm_List_Item *before = eina_list_data_get(l);
+
it->node = before->node->prev;
- elm_box_pack_before(wd->box, VIEW(it), VIEW(before));
+ elm_box_pack_before(sd->box, VIEW(it), VIEW(before));
}
+
return (Elm_Object_Item *)it;
}
EAPI void
-elm_list_item_separator_set(Elm_Object_Item *it, Eina_Bool setting)
+elm_list_item_separator_set(Elm_Object_Item *it,
+ Eina_Bool setting)
{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
+ ELM_LIST_ITEM_CHECK_OR_RETURN(it);
+
((Elm_List_Item *)it)->is_separator = !!setting;
}
EAPI Eina_Bool
elm_list_item_separator_get(const Elm_Object_Item *it)
{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
+ ELM_LIST_ITEM_CHECK_OR_RETURN(it, EINA_FALSE);
+
return ((Elm_List_Item *)it)->is_separator;
}
EAPI void
-elm_list_item_selected_set(Elm_Object_Item *it, Eina_Bool selected)
+elm_list_item_selected_set(Elm_Object_Item *it,
+ Eina_Bool selected)
{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
- Evas_Object *obj = WIDGET(it);
- Widget_Data *wd = elm_widget_data_get(obj);
Elm_List_Item *item = (Elm_List_Item *)it;
- if (!wd) return;
+ Evas_Object *obj;
+
+ ELM_LIST_ITEM_CHECK_OR_RETURN(it);
+ obj = WIDGET(it);
+ ELM_LIST_DATA_GET(obj, sd);
selected = !!selected;
if (item->selected == selected) return;
evas_object_ref(obj);
- _elm_list_walk(wd);
+ _elm_list_walk(sd);
if (selected)
{
- if (!wd->multi)
+ if (!sd->multi)
{
- while (wd->selected)
- _item_unselect(wd->selected->data);
+ while (sd->selected)
+ _item_unselect(sd->selected->data);
}
_item_highlight(item);
_item_select(item);
else
_item_unselect(item);
- _elm_list_unwalk(wd);
+ _elm_list_unwalk(sd);
evas_object_unref(obj);
}
EAPI Eina_Bool
elm_list_item_selected_get(const Elm_Object_Item *it)
{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
+ ELM_LIST_ITEM_CHECK_OR_RETURN(it, EINA_FALSE);
+
return ((Elm_List_Item *)it)->selected;
}
EAPI void
elm_list_item_show(Elm_Object_Item *it)
{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
- Widget_Data *wd = elm_widget_data_get(WIDGET(it));
- if (!wd) return;
Evas_Coord bx, by, bw, bh;
Evas_Coord x, y, w, h;
- evas_smart_objects_calculate(evas_object_evas_get(wd->box));
- evas_object_geometry_get(wd->box, &bx, &by, &bw, &bh);
+ ELM_LIST_ITEM_CHECK_OR_RETURN(it);
+ ELM_LIST_DATA_GET(WIDGET(it), sd);
+
+ evas_smart_objects_calculate(evas_object_evas_get(sd->box));
+ evas_object_geometry_get(sd->box, &bx, &by, &bw, &bh);
evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
x -= bx;
y -= by;
- if (wd->scr) elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
+
+ sd->s_iface->content_region_show(WIDGET(it), x, y, w, h);
}
EAPI void
elm_list_item_bring_in(Elm_Object_Item *it)
{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
- Widget_Data *wd = elm_widget_data_get(WIDGET(it));
- if (!wd) return;
Evas_Coord bx, by, bw, bh;
Evas_Coord x, y, w, h;
- evas_smart_objects_calculate(evas_object_evas_get(wd->box));
- evas_object_geometry_get(wd->box, &bx, &by, &bw, &bh);
+ ELM_LIST_ITEM_CHECK_OR_RETURN(it);
+ ELM_LIST_DATA_GET(WIDGET(it), sd);
+
+ evas_smart_objects_calculate(evas_object_evas_get(sd->box));
+ evas_object_geometry_get(sd->box, &bx, &by, &bw, &bh);
evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
x -= bx;
y -= by;
- if (wd->scr) elm_smart_scroller_region_bring_in(wd->scr, x, y, w, h);
+
+ sd->s_iface->region_bring_in(WIDGET(it), x, y, w, h);
}
EAPI Evas_Object *
elm_list_item_object_get(const Elm_Object_Item *it)
{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
+ ELM_LIST_ITEM_CHECK_OR_RETURN(it, NULL);
+
return VIEW(it);
}
EAPI Elm_Object_Item *
elm_list_item_prev(const Elm_Object_Item *it)
{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
Elm_List_Item *item = (Elm_List_Item *)it;
+
+ ELM_LIST_ITEM_CHECK_OR_RETURN(it, NULL);
+
if (item->node->prev) return item->node->prev->data;
else return NULL;
}
EAPI Elm_Object_Item *
elm_list_item_next(const Elm_Object_Item *it)
{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
Elm_List_Item *item = (Elm_List_Item *)it;
+
+ ELM_LIST_ITEM_CHECK_OR_RETURN(it, NULL);
+
if (item->node->next) return item->node->next->data;
else return NULL;
}
EAPI Elm_Object_Item *
elm_list_first_item_get(const Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
- if (!wd->items) return NULL;
- return eina_list_data_get(wd->items);
+ ELM_LIST_CHECK(obj) NULL;
+ ELM_LIST_DATA_GET(obj, sd);
+
+ if (!sd->items) return NULL;
+
+ return eina_list_data_get(sd->items);
}
EAPI Elm_Object_Item *
elm_list_last_item_get(const Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
- if (!wd->items) return NULL;
- return eina_list_data_get(eina_list_last(wd->items));
+ ELM_LIST_CHECK(obj) NULL;
+ ELM_LIST_DATA_GET(obj, sd);
+
+ if (!sd->items) return NULL;
+
+ return eina_list_data_get(eina_list_last(sd->items));
}
projects / platform / upstream / elementary.git / commitdiff