#include <Elementary.h>
#include "elm_priv.h"
-#include "els_scroller.h"
-
-typedef struct _Widget_Data Widget_Data;
-
-struct _Widget_Data
-{
- Evas_Object *scr;
- Evas_Object *content;
- const char *widget_name, *widget_base;
- Eina_Bool min_w : 1;
- Eina_Bool min_h : 1;
- double pagerel_h, pagerel_v;
- Evas_Coord pagesize_h, pagesize_v;
+#include "elm_interface_scrollable.h"
+#include "elm_widget_layout.h"
+
+typedef struct _Elm_Scroller_Smart_Data Elm_Scroller_Smart_Data;
+
+static const char SCROLLER_SMART_NAME[] = "elm_scroller";
+
+#define ELM_SCROLLER_DATA_GET(o, sd) \
+ Elm_Scroller_Smart_Data * sd = evas_object_smart_data_get(o)
+
+#define ELM_SCROLLER_DATA_GET_OR_RETURN(o, ptr) \
+ ELM_SCROLLER_DATA_GET(o, ptr); \
+ if (!ptr) \
+ { \
+ CRITICAL("No widget data for object %p (%s)", \
+ o, evas_object_type_get(o)); \
+ return; \
+ }
+
+#define ELM_SCROLLER_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
+ ELM_SCROLLER_DATA_GET(o, ptr); \
+ if (!ptr) \
+ { \
+ CRITICAL("No widget data for object %p (%s)", \
+ o, evas_object_type_get(o)); \
+ return val; \
+ }
+
+#define ELM_SCROLLER_CHECK(obj) \
+ if (!obj || !elm_widget_type_check((obj), SCROLLER_SMART_NAME, __func__)) \
+ return
+
+#define ELM_SCROLLABLE_CHECK(obj, ...) \
+ const Elm_Scrollable_Smart_Interface * s_iface = \
+ evas_object_smart_interface_get(obj, ELM_SCROLLABLE_IFACE_NAME); \
+ \
+ if (!s_iface) \
+ { \
+ ERR("Passing object (%p) of type '%s' in function %s, but it doesn't" \
+ " implement the Elementary scrollable interface.", obj, \
+ elm_widget_type_get(obj), __func__); \
+ if (getenv("ELM_ERROR_ABORT")) abort(); \
+ return __VA_ARGS__; \
+ }
+
+struct _Elm_Scroller_Smart_Data
+{
+ Elm_Layout_Smart_Data base; /* base widget smart data as
+ * first member obligatory, as
+ * we're inheriting from it */
+
+ const Elm_Scrollable_Smart_Interface *s_iface;
+
+ Evas_Object *hit_rect;
+ Evas_Object *g_layer;
+
+ Evas_Object *content;
+
+ Eina_Bool min_w : 1;
+ Eina_Bool min_h : 1;
};
-static const char *widtype = NULL;
-static void _del_hook(Evas_Object *obj);
-static void _theme_hook(Evas_Object *obj);
-static void _show_region_hook(void *data, Evas_Object *obj);
-static void _sizing_eval(Evas_Object *obj);
-static void _sub_del(void *data, Evas_Object *obj, void *event_info);
-static void _on_focus_hook(void *data, Evas_Object *obj);
-static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
- Evas_Callback_Type type, void *event_info);
-
-
static const char SIG_SCROLL[] = "scroll";
static const char SIG_SCROLL_ANIM_START[] = "scroll,anim,start";
static const char SIG_SCROLL_ANIM_STOP[] = "scroll,anim,stop";
static const char SIG_EDGE_RIGHT[] = "edge,right";
static const char SIG_EDGE_TOP[] = "edge,top";
static const char SIG_EDGE_BOTTOM[] = "edge,bottom";
-static const Evas_Smart_Cb_Description _signals[] = {
- {SIG_SCROLL, ""},
- {SIG_SCROLL_ANIM_START, ""},
- {SIG_SCROLL_ANIM_STOP, ""},
- {SIG_SCROLL_DRAG_START, ""},
- {SIG_SCROLL_DRAG_STOP, ""},
- {SIG_EDGE_LEFT, ""},
- {SIG_EDGE_RIGHT, ""},
- {SIG_EDGE_TOP, ""},
- {SIG_EDGE_BOTTOM, ""},
- {NULL, NULL}
+static const Evas_Smart_Cb_Description _smart_callbacks[] =
+{
+ {SIG_SCROLL, ""},
+ {SIG_SCROLL_ANIM_START, ""},
+ {SIG_SCROLL_ANIM_STOP, ""},
+ {SIG_SCROLL_DRAG_START, ""},
+ {SIG_SCROLL_DRAG_STOP, ""},
+ {SIG_EDGE_LEFT, ""},
+ {SIG_EDGE_RIGHT, ""},
+ {SIG_EDGE_TOP, ""},
+ {SIG_EDGE_BOTTOM, ""},
+ {NULL, NULL}
};
-static Eina_Bool
-_event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
+static const Evas_Smart_Interface *_smart_interfaces[] =
{
- 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 (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
- if (elm_widget_disabled_get(obj)) return EINA_FALSE;
+ (Evas_Smart_Interface *)&ELM_SCROLLABLE_IFACE, NULL
+};
+EVAS_SMART_SUBCLASS_IFACE_NEW
+ (SCROLLER_SMART_NAME, _elm_scroller, Elm_Layout_Smart_Class,
+ Elm_Layout_Smart_Class, elm_layout_smart_class_get, _smart_callbacks,
+ _smart_interfaces);
+
+static Eina_Bool
+_elm_scroller_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 max_x = 0;
- Evas_Coord max_y = 0;
+ Evas_Coord c_x = 0;
+ Evas_Coord c_y = 0;
Evas_Coord v_w = 0;
Evas_Coord v_h = 0;
+ Evas_Coord max_x = 0;
+ Evas_Coord max_y = 0;
Evas_Coord page_x = 0;
Evas_Coord page_y = 0;
- Evas_Coord c_x = 0;
- Evas_Coord c_y = 0;
+ Evas_Coord step_x = 0;
+ Evas_Coord step_y = 0;
+ Evas_Event_Key_Down *ev = event_info;
+
+ ELM_SCROLLER_DATA_GET(obj, sd);
+
+ if (elm_widget_disabled_get(obj)) return EINA_FALSE;
+ if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
+ if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
- 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);
- evas_object_geometry_get(wd->content, &c_x, &c_y, &max_x, &max_y);
+ 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);
+ evas_object_geometry_get(sd->content, &c_x, &c_y, &max_x, &max_y);
if (((!strcmp(ev->keyname, "Left")) ||
(!strcmp(ev->keyname, "KP_Left")) ||
(!strcmp(ev->keyname, "Right")) ||
(!strcmp(ev->keyname, "KP_Right")) ||
- (!strcmp(ev->keyname, "Up")) ||
+ (!strcmp(ev->keyname, "Up")) ||
(!strcmp(ev->keyname, "KP_Up")) ||
(!strcmp(ev->keyname, "Down")) ||
(!strcmp(ev->keyname, "KP_Down"))) && (!ev->string))
{
Evas_Object *current_focus = NULL;
- Evas_Object *new_focus = NULL;
Eina_List *can_focus_list = NULL;
+ Evas_Object *new_focus = NULL;
Evas_Coord f_x = 0;
Evas_Coord f_y = 0;
Evas_Coord f_w = 0;
evas_object_geometry_get(current_focus, &f_x, &f_y, &f_w, &f_h);
can_focus_list = elm_widget_can_focus_child_list_get(obj);
if ((current_focus == obj) ||
- (!ELM_RECTS_INTERSECT(x, y, v_w, v_h,
- (f_x - c_x), (f_y - c_y), f_w, f_h)))
+ (!ELM_RECTS_INTERSECT
+ (x, y, v_w, v_h, (f_x - c_x), (f_y - c_y), f_w, f_h)))
{
- Evas_Object *cur;
Eina_List *l;
+ Evas_Object *cur;
double weight = 0.0;
- EINA_LIST_FOREACH(can_focus_list, l, cur)
+ EINA_LIST_FOREACH (can_focus_list, l, cur)
{
double cur_weight = 0.0;
+
evas_object_geometry_get(cur, &f_x, &f_y, &f_w, &f_h);
- if (ELM_RECTS_INTERSECT(x, y, v_w, v_h,
- (f_x - c_x), (f_y - c_y), f_w, f_h))
+ if (ELM_RECTS_INTERSECT
+ (x, y, v_w, v_h, (f_x - c_x), (f_y - c_y), f_w, f_h))
{
if ((f_x - c_x) > x)
cur_weight += ((f_x - c_x) - x) * ((f_x - c_x) - x);
if (cur_weight == 0.0)
{
elm_widget_focus_steal(cur);
+
return EINA_TRUE;
}
cur_weight = 1.0 / cur_weight;
if (new_focus)
{
elm_widget_focus_steal(new_focus);
+
return EINA_TRUE;
}
}
{
Evas_Object *tmp = NULL;
double degree = 0.0, weight = 0.0;
- void *(*list_data_get) (const Eina_List *list);
+ void *(*list_data_get)(const Eina_List *list);
+
list_data_get = eina_list_data_get;
- if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
+ if ((!strcmp(ev->keyname, "Left")) ||
+ (!strcmp(ev->keyname, "KP_Left")))
degree = 270.0;
- else if ((!strcmp(ev->keyname, "Right")) || (!strcmp(ev->keyname, "KP_Right")))
+ else if ((!strcmp(ev->keyname, "Right")) ||
+ (!strcmp(ev->keyname, "KP_Right")))
degree = 90.0;
- else if ((!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
+ else if ((!strcmp(ev->keyname, "Up")) ||
+ (!strcmp(ev->keyname, "KP_Up")))
degree = 0.0;
- else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
+ else if ((!strcmp(ev->keyname, "Down")) ||
+ (!strcmp(ev->keyname, "KP_Down")))
degree = 180.0;
- if (elm_widget_focus_list_direction_get(obj, current_focus, can_focus_list, list_data_get, degree, &tmp, &weight))
+ if (elm_widget_focus_list_direction_get
+ (obj, current_focus, can_focus_list, list_data_get, degree,
+ &tmp, &weight))
new_focus = tmp;
if (new_focus)
l_y = f_y - c_y - step_y;
l_w = f_w + (step_x * 2);
l_h = f_h + (step_y * 2);
+
if (ELM_RECTS_INTERSECT(x, y, v_w, v_h, l_x, l_y, l_w, l_h))
{
elm_widget_focus_steal(new_focus);
else return EINA_FALSE;
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
- elm_smart_scroller_child_pos_set(wd->scr, x, y);
+ sd->s_iface->content_pos_set(obj, x, y);
+
return EINA_TRUE;
}
static void
-_on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
+_elm_scroller_smart_sizing_eval(Evas_Object *obj)
{
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- if (elm_widget_focus_get(obj))
+ Evas_Coord vw = 0, vh = 0, minw = 0, minh = 0, maxw = 0, maxh = 0, w, h,
+ vmw, vmh;
+ double xw = 0.0, yw = 0.0;
+
+ ELM_SCROLLER_DATA_GET(obj, sd);
+
+ /* parent class' early call */
+ if (!sd->s_iface) return;
+
+ if (sd->content)
{
- edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,focus", "elm");
- evas_object_focus_set(wd->scr, EINA_TRUE);
+ evas_object_size_hint_min_get(sd->content, &minw, &minh);
+ evas_object_size_hint_max_get(sd->content, &maxw, &maxh);
+ evas_object_size_hint_weight_get(sd->content, &xw, &yw);
}
- else
+
+ sd->s_iface->content_viewport_size_get(obj, &vw, &vh);
+ if (xw > 0.0)
{
- edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr), "elm,action,unfocus", "elm");
- evas_object_focus_set(wd->scr, EINA_FALSE);
+ if ((minw > 0) && (vw < minw))
+ vw = minw;
+ else if ((maxw > 0) && (vw > maxw))
+ vw = maxw;
}
-}
+ else if (minw > 0)
+ vw = minw;
-static void
-_del_hook(Evas_Object *obj)
-{
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- free(wd);
+ 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;
+
+ if (sd->content) evas_object_resize(sd->content, vw, vh);
+
+ w = -1;
+ h = -1;
+ edje_object_size_min_calc(ELM_WIDGET_DATA(sd)->resize_obj, &vmw, &vmh);
+
+ if (sd->min_w) w = vmw + minw;
+ if (sd->min_h) 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
-_mirrored_set(Evas_Object *obj, Eina_Bool mirrored)
+_mirrored_set(Evas_Object *obj,
+ Eina_Bool mirrored)
{
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- if (wd->scr)
- elm_smart_scroller_mirrored_set(wd->scr, mirrored);
+ ELM_SCROLLER_DATA_GET(obj, sd);
+
+ sd->s_iface->mirrored_set(obj, mirrored);
}
-static void
-_theme_hook(Evas_Object *obj)
+static Eina_Bool
+_elm_scroller_smart_theme(Evas_Object *obj)
{
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- _elm_widget_mirrored_reload(obj);
- if (wd->scr)
- {
- Evas_Object *edj;
- const char *str;
-
- _mirrored_set(obj, elm_widget_mirrored_get(obj));
- elm_smart_scroller_object_theme_set(obj, wd->scr,
- wd->widget_name, wd->widget_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);
- }
- _sizing_eval(obj);
+ const char *str;
+
+ ELM_SCROLLER_DATA_GET(obj, sd);
+
+ if (!ELM_WIDGET_CLASS(_elm_scroller_parent_sc)->theme(obj))
+ return EINA_FALSE;
+
+ _mirrored_set(obj, elm_widget_mirrored_get(obj));
+
+ 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_layout_sizing_eval(obj);
+
+ return EINA_TRUE;
}
static Eina_Bool
-_elm_scroller_focus_next_hook(const Evas_Object *obj, Elm_Focus_Direction dir, Evas_Object **next)
+_elm_scroller_smart_focus_next(const Evas_Object *obj,
+ Elm_Focus_Direction dir,
+ Evas_Object **next)
{
- Widget_Data *wd = elm_widget_data_get(obj);
Evas_Object *cur;
- if ((!wd) || (!wd->content))
- return EINA_FALSE;
+ ELM_SCROLLER_DATA_GET(obj, sd);
- cur = wd->content;
+ if (!sd->content) return EINA_FALSE;
- /* Try Focus cycle in subitem */
+ cur = sd->content;
+
+ /* Try focus cycle in subitem */
if (elm_widget_focus_get(obj))
{
- if ((elm_widget_can_focus_get(cur)) || (elm_widget_child_can_focus_get(cur)))
+ if ((elm_widget_can_focus_get(cur)) ||
+ (elm_widget_child_can_focus_get(cur)))
return elm_widget_focus_next_get(cur, dir, next);
}
/* Return */
*next = (Evas_Object *)obj;
+
return !elm_widget_focus_get(obj);
}
static void
-_signal_emit_hook(Evas_Object *obj, const char *emission, const char *source)
+_show_region_hook(void *data,
+ Evas_Object *content_obj)
{
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
- emission, source);
-}
+ Evas_Coord x, y, w, h;
-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);
- if (!wd) return;
- edje_object_signal_callback_add(elm_smart_scroller_edje_object_get(wd->scr),
- emission, source, func_cb, data);
-}
+ ELM_SCROLLER_DATA_GET(data, sd);
-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);
+ elm_widget_show_region_get(content_obj, &x, &y, &w, &h);
+ sd->s_iface->content_region_show(data, x, y, w, h);
}
static void
-_show_region_hook(void *data, Evas_Object *obj)
+_focus_region_hook(Evas_Object *obj,
+ Evas_Coord x,
+ Evas_Coord y,
+ Evas_Coord w,
+ Evas_Coord h)
{
- Widget_Data *wd = elm_widget_data_get(data);
- Evas_Coord x, y, w, h;
- if (!wd) return;
- elm_widget_show_region_get(obj, &x, &y, &w, &h);
- if (wd->scr)
- elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
+ ELM_SCROLLER_DATA_GET(obj, sd);
+
+ sd->s_iface->content_region_show(obj, x, y, w, h);
}
static void
-_focus_region_hook(Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
+_changed_size_hints_cb(void *data,
+ Evas *e __UNUSED__,
+ Evas_Object *obj __UNUSED__,
+ void *event_info __UNUSED__)
{
- Widget_Data *wd = elm_widget_data_get(obj);
- if (wd->scr)
- elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
+ elm_layout_sizing_eval(data);
}
-static void
-_sizing_eval(Evas_Object *obj)
+static Eina_Bool
+_elm_scroller_smart_sub_object_del(Evas_Object *obj,
+ Evas_Object *sobj)
{
- Widget_Data *wd = elm_widget_data_get(obj);
- Evas_Coord vw = 0, vh = 0, minw = 0, minh = 0, maxw = 0, maxh = 0, w, h, vmw, vmh;
- double xw = 0.0, yw = 0.0;
+ ELM_SCROLLER_DATA_GET(obj, sd);
- if (!wd) return;
- if (wd->content)
- {
- evas_object_size_hint_min_get(wd->content, &minw, &minh);
- evas_object_size_hint_max_get(wd->content, &maxw, &maxh);
- evas_object_size_hint_weight_get(wd->content, &xw, &yw);
- }
- if (wd->scr)
+ if (!ELM_WIDGET_CLASS(_elm_scroller_parent_sc)->sub_object_del(obj, sobj))
+ return EINA_FALSE;
+
+ if (sobj == sd->content)
{
- 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;
- if (wd->content) evas_object_resize(wd->content, vw, vh);
- w = -1;
- h = -1;
- edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr), &vmw, &vmh);
- if (wd->min_w) w = vmw + minw;
- if (wd->min_h) 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);
+ elm_widget_on_show_region_hook_set(sd->content, NULL, NULL);
+
+ sd->content = NULL;
}
+
+ return EINA_TRUE;
}
static void
-_changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+_resize_cb(void *data,
+ Evas *e __UNUSED__,
+ Evas_Object *obj __UNUSED__,
+ void *event_info __UNUSED__)
{
- _sizing_eval(data);
+ elm_layout_sizing_eval(data);
}
static void
-_sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info)
+_edge_left_cb(Evas_Object *obj,
+ void *data __UNUSED__)
{
- Widget_Data *wd = elm_widget_data_get(obj);
- Evas_Object *sub = event_info;
-
- if (!wd) return;
- if (sub == wd->content)
- {
- elm_widget_on_show_region_hook_set(wd->content, NULL, NULL);
- evas_object_event_callback_del_full (sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints, obj);
- wd->content = NULL;
- _sizing_eval(obj);
- }
- else if (sub == wd->scr)
- wd->scr = NULL;
+ evas_object_smart_callback_call(obj, SIG_EDGE_LEFT, NULL);
}
static void
-_hold_on(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
+_edge_right_cb(Evas_Object *obj,
+ void *data __UNUSED__)
{
- Widget_Data *wd = elm_widget_data_get(obj);
-
- if (!wd) return;
- if (wd->scr)
- elm_smart_scroller_hold_set(wd->scr, 1);
+ evas_object_smart_callback_call(obj, SIG_EDGE_RIGHT, NULL);
}
static void
-_hold_off(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
+_edge_top_cb(Evas_Object *obj,
+ void *data __UNUSED__)
{
- Widget_Data *wd = elm_widget_data_get(obj);
-
- if (!wd) return;
- if (wd->scr)
- elm_smart_scroller_hold_set(wd->scr, 0);
+ evas_object_smart_callback_call(obj, SIG_EDGE_TOP, NULL);
}
static void
-_freeze_on(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
+_edge_bottom_cb(Evas_Object *obj,
+ void *data __UNUSED__)
{
- Widget_Data *wd = elm_widget_data_get(obj);
-
- if (!wd) return;
- if (wd->scr)
- elm_smart_scroller_freeze_set(wd->scr, 1);
+ evas_object_smart_callback_call(obj, SIG_EDGE_BOTTOM, NULL);
}
static void
-_freeze_off(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
+_scroll_cb(Evas_Object *obj,
+ void *data __UNUSED__)
{
- Widget_Data *wd = elm_widget_data_get(obj);
-
- if (!wd) return;
- if (wd->scr)
- elm_smart_scroller_freeze_set(wd->scr, 0);
+ evas_object_smart_callback_call(obj, SIG_SCROLL, NULL);
}
static void
-_resize(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+_scroll_anim_start_cb(Evas_Object *obj,
+ void *data __UNUSED__)
{
- _sizing_eval(data);
+ evas_object_smart_callback_call(obj, SIG_SCROLL_ANIM_START, NULL);
}
static void
-_edge_left(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+_scroll_anim_stop_cb(Evas_Object *obj,
+ void *data __UNUSED__)
{
- evas_object_smart_callback_call(data, SIG_EDGE_LEFT, NULL);
+ evas_object_smart_callback_call(obj, SIG_SCROLL_ANIM_STOP, NULL);
}
static void
-_edge_right(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+_scroll_drag_start_cb(Evas_Object *obj,
+ void *data __UNUSED__)
{
- evas_object_smart_callback_call(data, SIG_EDGE_RIGHT, NULL);
+ evas_object_smart_callback_call(obj, SIG_SCROLL_DRAG_START, NULL);
}
static void
-_edge_top(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+_scroll_drag_stop_cb(Evas_Object *obj,
+ void *data __UNUSED__)
{
- evas_object_smart_callback_call(data, SIG_EDGE_TOP, NULL);
+ evas_object_smart_callback_call(obj, SIG_SCROLL_DRAG_STOP, NULL);
}
-static void
-_edge_bottom(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+static Eina_Bool
+_elm_scroller_smart_content_set(Evas_Object *obj,
+ const char *part,
+ Evas_Object *content)
{
- evas_object_smart_callback_call(data, SIG_EDGE_BOTTOM, NULL);
+ ELM_SCROLLER_DATA_GET(obj, sd);
+
+ if (part && strcmp(part, "default"))
+ return ELM_CONTAINER_CLASS
+ (_elm_scroller_parent_sc)->content_set(obj, part, content);
+
+ if (sd->content == content) return EINA_TRUE;
+
+ if (sd->content) evas_object_del(sd->content);
+ sd->content = content;
+
+ if (content)
+ {
+ elm_widget_on_show_region_hook_set(content, _show_region_hook, obj);
+ elm_widget_sub_object_add(obj, content);
+
+ sd->s_iface->content_set(obj, content);
+ }
+
+ elm_layout_sizing_eval(obj);
+
+ return EINA_TRUE;
}
-static void
-_scroll(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+static Evas_Object *
+_elm_scroller_smart_content_get(const Evas_Object *obj,
+ const char *part)
{
- evas_object_smart_callback_call(data, SIG_SCROLL, NULL);
+ ELM_SCROLLER_DATA_GET(obj, sd);
+
+ if (part && strcmp(part, "default"))
+ return ELM_CONTAINER_CLASS
+ (_elm_scroller_parent_sc)->content_get(obj, part);
+
+ return sd->content;
}
-static void
-_scroll_anim_start(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+static Evas_Object *
+_elm_scroller_smart_content_unset(Evas_Object *obj,
+ const char *part)
{
- evas_object_smart_callback_call(data, SIG_SCROLL_ANIM_START, NULL);
+ Evas_Object *content;
+
+ ELM_SCROLLER_DATA_GET(obj, sd);
+
+ if (part && strcmp(part, "default"))
+ return ELM_CONTAINER_CLASS
+ (_elm_scroller_parent_sc)->content_unset(obj, part);
+
+ if (!sd->content) return NULL;
+
+ content = sd->content;
+ elm_widget_sub_object_del(obj, sd->content);
+ sd->s_iface->content_set(obj, NULL);
+ sd->content = NULL;
+
+ return content;
}
static void
-_scroll_anim_stop(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+_elm_scroller_smart_add(Evas_Object *obj)
{
- evas_object_smart_callback_call(data, SIG_SCROLL_ANIM_STOP, NULL);
+ EVAS_SMART_DATA_ALLOC(obj, Elm_Scroller_Smart_Data);
+
+ ELM_WIDGET_CLASS(_elm_scroller_parent_sc)->base.add(obj);
+
+ elm_widget_can_focus_set(obj, EINA_TRUE);
}
static void
-_scroll_drag_start(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+_elm_scroller_smart_move(Evas_Object *obj,
+ Evas_Coord x,
+ Evas_Coord y)
{
- evas_object_smart_callback_call(data, SIG_SCROLL_DRAG_START, NULL);
+ ELM_SCROLLER_DATA_GET(obj, sd);
+
+ ELM_WIDGET_CLASS(_elm_scroller_parent_sc)->base.move(obj, x, y);
+
+ evas_object_move(sd->hit_rect, x, y);
}
static void
-_scroll_drag_stop(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+_elm_scroller_smart_resize(Evas_Object *obj,
+ Evas_Coord w,
+ Evas_Coord h)
{
- evas_object_smart_callback_call(data, SIG_SCROLL_DRAG_STOP, NULL);
-}
+ ELM_SCROLLER_DATA_GET(obj, sd);
-Evas_Object *
-_elm_scroller_edje_object_get(Evas_Object *obj)
-{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
- return elm_smart_scroller_edje_object_get(wd->scr);
+ ELM_WIDGET_CLASS(_elm_scroller_parent_sc)->base.resize(obj, w, h);
+
+ evas_object_resize(sd->hit_rect, w, h);
}
static void
-_content_set_hook(Evas_Object *obj, const char *part, Evas_Object *content)
-{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd;
- if (part && strcmp(part, "default")) return;
- wd = elm_widget_data_get(obj);
- if (!wd) return;
- if (wd->content == content) return;
- if (wd->content) evas_object_del(wd->content);
- wd->content = content;
- if (content)
- {
- elm_widget_on_show_region_hook_set(content, _show_region_hook, obj);
- elm_widget_sub_object_add(obj, content);
- if (wd->scr)
- elm_smart_scroller_child_set(wd->scr, content);
- evas_object_event_callback_add(content,
- EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints, obj);
- }
- _sizing_eval(obj);
+_elm_scroller_smart_member_add(Evas_Object *obj,
+ Evas_Object *member)
+{
+ ELM_SCROLLER_DATA_GET(obj, sd);
+
+ ELM_WIDGET_CLASS(_elm_scroller_parent_sc)->base.member_add(obj, member);
+
+ if (sd->hit_rect)
+ evas_object_raise(sd->hit_rect);
}
-static Evas_Object *
-_content_get_hook(const Evas_Object *obj, const char *part)
+static void
+_elm_scroller_smart_set_user(Elm_Layout_Smart_Class *sc)
{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd;
- if (part && strcmp(part, "default")) return NULL;
- wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
- return wd->content;
+ ELM_WIDGET_CLASS(sc)->base.add = _elm_scroller_smart_add;
+ ELM_WIDGET_CLASS(sc)->base.move = _elm_scroller_smart_move;
+ ELM_WIDGET_CLASS(sc)->base.resize = _elm_scroller_smart_resize;
+ ELM_WIDGET_CLASS(sc)->base.member_add = _elm_scroller_smart_member_add;
+
+ ELM_WIDGET_CLASS(sc)->sub_object_del = _elm_scroller_smart_sub_object_del;
+ ELM_WIDGET_CLASS(sc)->theme = _elm_scroller_smart_theme;
+ ELM_WIDGET_CLASS(sc)->focus_next = _elm_scroller_smart_focus_next;
+ ELM_WIDGET_CLASS(sc)->event = _elm_scroller_smart_event;
+
+ ELM_CONTAINER_CLASS(sc)->content_set = _elm_scroller_smart_content_set;
+ ELM_CONTAINER_CLASS(sc)->content_get = _elm_scroller_smart_content_get;
+ ELM_CONTAINER_CLASS(sc)->content_unset = _elm_scroller_smart_content_unset;
+
+ ELM_LAYOUT_CLASS(sc)->sizing_eval = _elm_scroller_smart_sizing_eval;
}
-static Evas_Object *
-_content_unset_hook(Evas_Object *obj, const char *part)
+static void
+_elm_scroller_content_min_limit_cb(Evas_Object *obj,
+ Eina_Bool w,
+ Eina_Bool h)
{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd;
- Evas_Object *content;
- if (part && strcmp(part, "default")) return NULL;
- wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
- if (!wd->content) return NULL;
- content = wd->content;
- elm_widget_sub_object_del(obj, wd->content);
- evas_object_event_callback_del_full(wd->content,
- EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints, obj);
- edje_object_part_unswallow(elm_smart_scroller_edje_object_get(wd->scr),
- wd->content);
- wd->content = NULL;
- return content;
+ ELM_SCROLLER_DATA_GET(obj, sd);
+
+ sd->min_w = !!w;
+ sd->min_h = !!h;
+
+ elm_layout_sizing_eval(obj);
}
EAPI Evas_Object *
elm_scroller_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);
-
- ELM_SET_WIDTYPE(widtype, "scroller");
- elm_widget_type_set(obj, "scroller");
- elm_widget_sub_object_add(parent, obj);
- elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
- elm_widget_data_set(obj, wd);
- elm_widget_del_hook_set(obj, _del_hook);
- elm_widget_theme_hook_set(obj, _theme_hook);
- 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_focus_next_hook_set(obj, _elm_scroller_focus_next_hook);
- elm_widget_can_focus_set(obj, EINA_TRUE);
- elm_widget_event_hook_set(obj, _event_hook);
+ EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
+
+ e = evas_object_evas_get(parent);
+ if (!e) return NULL;
+
+ obj = evas_object_smart_add(e, _elm_scroller_smart_class_new());
+
+ if (!elm_widget_sub_object_add(parent, obj))
+ ERR("could not add %p as sub object of %p", obj, parent);
+
+ ELM_SCROLLER_DATA_GET(obj, sd);
+
+ elm_widget_theme_object_set
+ (obj, ELM_WIDGET_DATA(sd)->resize_obj, "scroller", "base",
+ elm_widget_style_get(obj));
+
+ 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);
+
+ /* 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);
+
+ /* FIXME: rework it */
elm_widget_focus_region_hook_set(obj, _focus_region_hook);
- elm_widget_content_set_hook_set(obj, _content_set_hook);
- elm_widget_content_get_hook_set(obj, _content_get_hook);
- elm_widget_content_unset_hook_set(obj, _content_unset_hook);
- wd->widget_name = eina_stringshare_add("scroller");
- wd->widget_base = eina_stringshare_add("base");
+ /* interface's add() routive issued AFTER the object's smart_add() */
+ sd->s_iface = evas_object_smart_interface_get
+ (obj, ELM_SCROLLABLE_IFACE_NAME);
- wd->scr = elm_smart_scroller_add(e);
- elm_smart_scroller_widget_set(wd->scr, obj);
- _theme_hook(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);
+ sd->s_iface->objects_set
+ (obj, ELM_WIDGET_DATA(sd)->resize_obj, sd->hit_rect);
- edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr), &minw, &minh);
+ evas_object_event_callback_add
+ (obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints_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, obj);
-
- 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);
-
- 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);
- evas_object_smart_callback_add(wd->scr, "scroll", _scroll, obj);
- evas_object_smart_callback_add(wd->scr, "animate,start", _scroll_anim_start, obj);
- evas_object_smart_callback_add(wd->scr, "animate,stop", _scroll_anim_stop, obj);
- evas_object_smart_callback_add(wd->scr, "drag,start", _scroll_drag_start, obj);
- evas_object_smart_callback_add(wd->scr, "drag,stop", _scroll_drag_stop, obj);
-
- _sizing_eval(obj);
-
- // TODO: convert Elementary to subclassing of Evas_Smart_Class
- // TODO: and save some bytes, making descriptions per-class and not instance!
- evas_object_smart_callbacks_descriptions_set(obj, _signals);
- _mirrored_set(obj, elm_widget_mirrored_get(obj));
+ evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _resize_cb, 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);
+ sd->s_iface->scroll_cb_set(obj, _scroll_cb);
+ sd->s_iface->animate_start_cb_set(obj, _scroll_anim_start_cb);
+ sd->s_iface->animate_stop_cb_set(obj, _scroll_anim_stop_cb);
+ sd->s_iface->drag_start_cb_set(obj, _scroll_drag_start_cb);
+ sd->s_iface->drag_stop_cb_set(obj, _scroll_drag_stop_cb);
+
+ sd->s_iface->content_min_limit_cb_set
+ (obj, _elm_scroller_content_min_limit_cb);
+
+ _elm_scroller_smart_theme(obj);
+
return obj;
}
+/* deprecated */
EAPI void
-elm_scroller_custom_widget_base_theme_set(Evas_Object *obj, const char *widget, const char *base)
+elm_scroller_custom_widget_base_theme_set(Evas_Object *obj,
+ const char *klass,
+ const char *group)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- EINA_SAFETY_ON_NULL_RETURN(widget);
- EINA_SAFETY_ON_NULL_RETURN(base);
- if (eina_stringshare_replace(&wd->widget_name, widget) |
- eina_stringshare_replace(&wd->widget_base, base))
- _theme_hook(obj);
+ ELM_SCROLLER_CHECK(obj);
+ ELM_SCROLLER_DATA_GET(obj, sd);
+
+ EINA_SAFETY_ON_NULL_RETURN(klass);
+ EINA_SAFETY_ON_NULL_RETURN(group);
+
+ if (eina_stringshare_replace(&(ELM_LAYOUT_DATA(sd)->klass), klass) ||
+ eina_stringshare_replace(&(ELM_LAYOUT_DATA(sd)->group), group))
+ _elm_scroller_smart_theme(obj);
}
EAPI void
-elm_scroller_content_min_limit(Evas_Object *obj, Eina_Bool w, Eina_Bool h)
+elm_scroller_content_min_limit(Evas_Object *obj,
+ Eina_Bool w,
+ Eina_Bool h)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- wd->min_w = w;
- wd->min_h = h;
- _sizing_eval(obj);
+ ELM_SCROLLABLE_CHECK(obj);
+
+ s_iface->content_min_limit(obj, w, h);
}
EAPI void
-elm_scroller_region_show(Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
+elm_scroller_region_show(Evas_Object *obj,
+ Evas_Coord x,
+ Evas_Coord y,
+ Evas_Coord w,
+ Evas_Coord h)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if ((!wd) || (!wd->scr)) return;
- elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
+ ELM_SCROLLABLE_CHECK(obj);
+
+ s_iface->content_region_show(obj, x, y, w, h);
}
EAPI void
-elm_scroller_policy_set(Evas_Object *obj, Elm_Scroller_Policy policy_h, Elm_Scroller_Policy policy_v)
+elm_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_SCROLLABLE_CHECK(obj);
+
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);
+
+ s_iface->policy_set(obj, policy_h, policy_v);
}
EAPI void
-elm_scroller_policy_get(const Evas_Object *obj, Elm_Scroller_Policy *policy_h, Elm_Scroller_Policy *policy_v)
+elm_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);
- if ((!wd) || (!wd->scr)) return;
- elm_smart_scroller_policy_get(wd->scr,
- (Elm_Smart_Scroller_Policy *) policy_h,
- (Elm_Smart_Scroller_Policy *) policy_v);
+ ELM_SCROLLABLE_CHECK(obj);
+
+ s_iface->policy_get(obj, policy_h, policy_v);
}
EAPI void
-elm_scroller_region_get(const Evas_Object *obj, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
+elm_scroller_region_get(const Evas_Object *obj,
+ Evas_Coord *x,
+ Evas_Coord *y,
+ Evas_Coord *w,
+ Evas_Coord *h)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if ((!wd) || (!wd->scr)) return;
- if ((x) || (y)) elm_smart_scroller_child_pos_get(wd->scr, x, y);
- if ((w) || (h)) elm_smart_scroller_child_viewport_size_get(wd->scr, w, h);
+ ELM_SCROLLABLE_CHECK(obj);
+
+ if ((x) || (y)) s_iface->content_pos_get(obj, x, y);
+ if ((w) || (h)) s_iface->content_viewport_size_get(obj, w, h);
}
EAPI void
-elm_scroller_child_size_get(const Evas_Object *obj, Evas_Coord *w, Evas_Coord *h)
+elm_scroller_child_size_get(const Evas_Object *obj,
+ Evas_Coord *w,
+ Evas_Coord *h)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- evas_object_geometry_get(wd->content, NULL, NULL, w, h);
+ ELM_SCROLLABLE_CHECK(obj);
+
+ s_iface->content_size_get(obj, w, h);
}
EAPI void
-elm_scroller_bounce_set(Evas_Object *obj, Eina_Bool h_bounce, Eina_Bool v_bounce)
+elm_scroller_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) || (!wd->scr)) return;
- elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
+ ELM_SCROLLABLE_CHECK(obj);
+
+ s_iface->bounce_allow_set(obj, h_bounce, v_bounce);
}
EAPI void
-elm_scroller_bounce_get(const Evas_Object *obj, Eina_Bool *h_bounce, Eina_Bool *v_bounce)
+elm_scroller_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_SCROLLABLE_CHECK(obj);
+
+ s_iface->bounce_allow_get(obj, h_bounce, v_bounce);
}
EAPI void
-elm_scroller_page_relative_set(Evas_Object *obj, double h_pagerel, double v_pagerel)
+elm_scroller_page_relative_set(Evas_Object *obj,
+ double h_pagerel,
+ double v_pagerel)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- wd->pagerel_h = h_pagerel;
- wd->pagerel_v = v_pagerel;
- if (wd->scr)
- elm_smart_scroller_paging_set(wd->scr, wd->pagerel_h, wd->pagerel_v,
- wd->pagesize_h, wd->pagesize_v);
+ Evas_Coord pagesize_h, pagesize_v;
+
+ ELM_SCROLLABLE_CHECK(obj);
+
+ s_iface->paging_get(obj, NULL, NULL, &pagesize_h, &pagesize_v);
+
+ s_iface->paging_set
+ (obj, h_pagerel, v_pagerel, pagesize_h, pagesize_v);
}
EAPI void
-elm_scroller_page_size_set(Evas_Object *obj, Evas_Coord h_pagesize, Evas_Coord v_pagesize)
+elm_scroller_page_size_set(Evas_Object *obj,
+ Evas_Coord h_pagesize,
+ Evas_Coord v_pagesize)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- wd->pagesize_h = h_pagesize;
- wd->pagesize_v = v_pagesize;
- if (wd->scr)
- elm_smart_scroller_paging_set(wd->scr, wd->pagerel_h, wd->pagerel_v,
- wd->pagesize_h, wd->pagesize_v);
+ double pagerel_h, pagerel_v;
+
+ ELM_SCROLLABLE_CHECK(obj);
+
+ s_iface->paging_get(obj, &pagerel_h, &pagerel_v, NULL, NULL);
+
+ s_iface->paging_set
+ (obj, pagerel_h, pagerel_v, h_pagesize, v_pagesize);
}
EAPI void
-elm_scroller_current_page_get(const Evas_Object *obj, int *h_pagenumber, int *v_pagenumber)
+elm_scroller_current_page_get(const Evas_Object *obj,
+ int *h_pagenumber,
+ int *v_pagenumber)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- if (wd->scr)
- elm_smart_scroller_current_page_get(wd->scr, h_pagenumber, v_pagenumber);
+ ELM_SCROLLABLE_CHECK(obj);
+
+ s_iface->current_page_get(obj, h_pagenumber, v_pagenumber);
}
EAPI void
-elm_scroller_last_page_get(const Evas_Object *obj, int *h_pagenumber, int *v_pagenumber)
+elm_scroller_last_page_get(const Evas_Object *obj,
+ int *h_pagenumber,
+ int *v_pagenumber)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- if (wd->scr)
- elm_smart_scroller_last_page_get(wd->scr, h_pagenumber, v_pagenumber);
+ ELM_SCROLLABLE_CHECK(obj);
+
+ s_iface->last_page_get(obj, h_pagenumber, v_pagenumber);
}
EAPI void
-elm_scroller_page_show(Evas_Object *obj, int h_pagenumber, int v_pagenumber)
+elm_scroller_page_show(Evas_Object *obj,
+ int h_pagenumber,
+ int v_pagenumber)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- if (wd->scr)
- elm_smart_scroller_page_show(wd->scr, h_pagenumber, v_pagenumber);
+ ELM_SCROLLABLE_CHECK(obj);
+
+ s_iface->page_show(obj, h_pagenumber, v_pagenumber);
}
EAPI void
-elm_scroller_page_bring_in(Evas_Object *obj, int h_pagenumber, int v_pagenumber)
+elm_scroller_page_bring_in(Evas_Object *obj,
+ int h_pagenumber,
+ int v_pagenumber)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- if (wd->scr)
- elm_smart_scroller_page_bring_in(wd->scr, h_pagenumber, v_pagenumber);
+ ELM_SCROLLABLE_CHECK(obj);
+
+ s_iface->page_bring_in(obj, h_pagenumber, v_pagenumber);
}
EAPI void
-elm_scroller_region_bring_in(Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
+elm_scroller_region_bring_in(Evas_Object *obj,
+ Evas_Coord x,
+ Evas_Coord y,
+ Evas_Coord w,
+ Evas_Coord h)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if ((!wd) || (!wd->scr)) return;
- elm_smart_scroller_region_bring_in(wd->scr, x, y, w, h);
+ ELM_SCROLLABLE_CHECK(obj);
+
+ s_iface->region_bring_in(obj, x, y, w, h);
}
EAPI void
-elm_scroller_propagate_events_set(Evas_Object *obj, Eina_Bool propagation)
+elm_scroller_gravity_set(Evas_Object *obj,
+ double x,
+ double y)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
+ ELM_SCROLLABLE_CHECK(obj);
- evas_object_propagate_events_set(wd->scr, propagation);
+ s_iface->gravity_set(obj, x, y);
}
-EAPI Eina_Bool
-elm_scroller_propagate_events_get(const Evas_Object *obj)
+EAPI void
+elm_scroller_gravity_get(const Evas_Object *obj,
+ double *x,
+ double *y)
{
- ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return EINA_FALSE;
+ ELM_SCROLLABLE_CHECK(obj);
- return evas_object_propagate_events_get(wd->scr);
+ s_iface->gravity_get(obj, x, y);
}
EAPI void
-elm_scroller_gravity_set(Evas_Object *obj, double x, double y)
+elm_scroller_propagate_events_set(Evas_Object *obj,
+ Eina_Bool propagation)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
+ Elm_Widget_Smart_Data *sd;
+
+ ELM_SCROLLABLE_CHECK(obj);
- elm_smart_scroller_gravity_set(wd->scr, x, y);
+ sd = evas_object_smart_data_get(obj);
+ if (!sd) return; /* just being paranoid */
+
+ evas_object_propagate_events_set(sd->resize_obj, propagation);
}
-EAPI void
-elm_scroller_gravity_get(const Evas_Object *obj, double *x, double *y)
+EAPI Eina_Bool
+elm_scroller_propagate_events_get(const Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
+ Elm_Widget_Smart_Data *sd;
+
+ ELM_SCROLLABLE_CHECK(obj, EINA_FALSE);
+
+ sd = evas_object_smart_data_get(obj);
+ if (!sd) return EINA_FALSE; /* just being paranoid */
- elm_smart_scroller_gravity_get(wd->scr, x, y);
+ return evas_object_propagate_events_get(sd->resize_obj);
}
projects / platform / upstream / elementary.git / commitdiff