* @defgroup SegmentControl SegmentControl
* @ingroup Elementary
*
- * SegmentControl object is a horizontal control made of multiple segments,
- * each segment item functioning as a discrete button. A segmented control affords a compact means to group together a number of controls.
- * A segmented control can display a title or an image. The UISegmentedControl object automatically resizes segment items to fit proportionally
- * within their superview unless they have a specific width set. When you add and remove segments,
- * you can request that the action be animated with sliding and fading effects.
+ * SegmentControl Widget is a horizontal control made of multiple segments, each segment item
+ * functioning as a discrete two state button. A segmented control affords a compact means to group together a number of controls.
+ * Only one Segment item can be at selected state. A segmented control item can display combination of Text and any Evas_Object like layout or other widget.
*/
typedef struct _Widget_Data Widget_Data;
+
struct _Widget_Data
{
- Evas_Object *box;
+ Evas_Object *obj;
Evas_Object *base;
- Eina_List *seg_ctrl;
- Elm_Segment_Item *ani_it;
- Ecore_Animator *ani;
- int width, height;
- int id;
+ Eina_List *seg_items;
+ int item_count;
+ Elm_Segment_Item *selected_item;;
int item_width;
- int cur_fontsize;
- int max_height, w_pad, h_pad;
- unsigned int count;
- int insert_index;
- int del_index;
- int cur_seg_id;
- double scale_factor;
- unsigned int def_color[4];
- unsigned int press_color[4];
- unsigned int sel_color[4];
};
struct _Elm_Segment_Item
{
- Evas_Object *obj;
Evas_Object *base;
Evas_Object *icon;
- Evas_Object *label_wd;
- const char *label;
- int segment_id;
- Eina_Bool delete_me : 1;
- Eina_Bool sel : 1;
+ Evas_Object *label;
+ int seg_index;
+ Widget_Data *wd;
};
-#define MAXTOKENS 5
-
-char **_split(const char *string, char *delim);
-static void _mouse_down(void *data, Evas *evas, Evas_Object *obj, void *event_info);
-static void _mouse_up(void *data, Evas *e, Evas_Object *obj, void *event_info);
-static void _signal_segment_on(void *data);
-static void _signal_segment_off(void *data);
-static void _theme_hook(Evas_Object *obj);
static void _item_free(Evas_Object *obj, Elm_Segment_Item *it);
static void _del_hook(Evas_Object *obj);
-static void _layout(Evas_Object *o, Evas_Object_Box_Data *priv, void *data);
-static void _segment_resizing(void *data, Evas *e, Evas_Object *obj, void *event_info);
-static void _segment_item_resizing(void *data, Evas *e, Evas_Object *obj, void *event_info);
-#if 0
-static void _object_resize(void *data, Evas *e, Evas_Object *obj, void *event_info);
-#endif
static void _update_list(Evas_Object *obj);
-static void _refresh_segment_ids(Evas_Object *obj);
-static void _state_value_set(Evas_Object *obj);
-static void _color_value_get(Evas_Object *obj);
-
-static Elm_Segment_Item* _item_new(Evas_Object *obj, const char *label, Evas_Object *icon);
-static Elm_Segment_Item *_item_find(Evas_Object *obj, unsigned int index);
-
-static Eina_Bool _animator_animate_add_cb(void *data);
-static Eina_Bool _animator_animate_del_cb(void *data);
static void
-_signal_segment_off(void *data)
+_sizing_eval(Evas_Object *obj)
{
- Elm_Segment_Item *item = (Elm_Segment_Item *) data;
- Widget_Data *wd = elm_widget_data_get(item->obj);
- if (!wd) return;
-
-// item->sel = EINA_FALSE;
- edje_object_signal_emit(item->base, "elm,action,unfocus", "elm");
- edje_object_signal_emit(item->base, "elm,state,segment,release", "elm");
- if(!item->label_wd && item->label)
- edje_object_signal_emit(item->base, "elm,state,text,visible", "elm");
- if(item->label_wd)
- elm_label_text_color_set(item->label_wd, wd->def_color[0], wd->def_color[1], wd->def_color[2], wd->def_color[3]);
-
- return;
-}
+ Widget_Data *wd = elm_widget_data_get(obj);
+ Evas_Coord minw = -1, minh = -1;
+ Evas_Coord w, h;
+
+ if (!wd) return;
+ elm_coords_finger_size_adjust(1, &minw, 1, &minh);
+ edje_object_size_min_restricted_calc(wd->base, &minw, &minh, minw, minh);
+ elm_coords_finger_size_adjust(1, &minw, 1, &minh);
+ evas_object_size_hint_min_get(obj, &w, &h);
+ if (w > minw) minw = w;
+ if (h > minh) minh = h;
+ evas_object_size_hint_min_set(obj, minw, minh);
+}
static void
-_signal_segment_on(void *data)
+_del_hook(Evas_Object *obj)
{
- Elm_Segment_Item *item = (Elm_Segment_Item *) data;
Elm_Segment_Item *it;
- Eina_List *l;
-
- Widget_Data *wd = elm_widget_data_get(item->obj);
- if (!wd) return;
-
-// item->sel = EINA_TRUE;
- if (item->segment_id == wd->cur_seg_id) return;
-
- EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
- {
- if (it->segment_id == wd->cur_seg_id)
- {
- _signal_segment_off (it);
- }
- }
- edje_object_signal_emit(item->base, "elm,action,focus", "elm");
- if(!item->label_wd)
- edje_object_signal_emit(item->base, "elm,state,text,change", "elm");
- if(item->label_wd)
- elm_label_text_color_set(item->label_wd, wd->sel_color[0],wd->sel_color[1], wd->sel_color[1], wd->sel_color[3]);
+ Widget_Data *wd = elm_widget_data_get(obj);
- wd->cur_seg_id = item->segment_id;
- evas_object_smart_callback_call(item->obj, "changed", (void*)wd->cur_seg_id);
+ EINA_LIST_FREE(wd->seg_items, it) _item_free(obj, it);
+ free(wd);
return;
}
static void
-_mouse_up(void *data, Evas *e, Evas_Object *obj, void *event_info)
+_theme_hook(Evas_Object *obj)
{
- Elm_Segment_Item *item = (Elm_Segment_Item *) data;
- Widget_Data *wd = elm_widget_data_get(item->obj);
- if (!wd) return;
- if (item->segment_id == wd->cur_seg_id)
- {
- if(!item->label_wd)
- edje_object_signal_emit(item->base, "elm,state,text,change", "elm");
-// item->sel = EINA_TRUE;
- return;
- }
- _signal_segment_on((void*)item);
+ Eina_List *l;
+ Elm_Segment_Item *it;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ _elm_theme_object_set(obj, wd->base, "segment_control", "base",
+ elm_widget_style_get(obj));
+
+ EINA_LIST_FOREACH(wd->seg_items, l, it)
+ _elm_theme_object_set(obj, it->base, "segment_control", "item", elm_widget_style_get(obj));
- return;
+ _update_list(obj);
+ _sizing_eval(obj);
+ return;
}
static void
-_mouse_down(void *data, Evas *evas, Evas_Object *obj, void *event_info)
+_item_free(Evas_Object *obj, Elm_Segment_Item *it)
{
- Elm_Segment_Item *item = (Elm_Segment_Item *) data;
- Widget_Data *wd = elm_widget_data_get(item->obj);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!it || !wd) return;
- if (!wd) return;
-
- if(!item->label_wd && wd->cur_seg_id != item->segment_id)
- {
- edje_object_signal_emit(item->base, "elm,state,text,pressed", "elm");
- }
- if(item->label_wd && wd->cur_seg_id != item->segment_id)
- elm_label_text_color_set(item->label_wd, wd->press_color[0], wd->press_color[1], wd->press_color[2], wd->press_color[3]);
+ if (wd->selected_item == it) wd->selected_item = NULL;
+ if (wd->seg_items) wd->seg_items = eina_list_remove(wd->seg_items, it);
+
+ if (it->icon) evas_object_del(it->icon);
+ if (it->label) evas_object_del(it->label);
+ if (it->base) evas_object_del(it->base);
+ free(it);
+ it = NULL;
- edje_object_signal_emit(item->base, "elm,state,segment,press", "elm");
return;
}
static void
-_theme_hook(Evas_Object *obj)
+_segment_off(Elm_Segment_Item *it)
{
- _elm_theme_object_set(obj, obj, "segmented-control", "base", elm_widget_style_get(obj));
+ if (!it) return;
+
+ edje_object_signal_emit(it->base, "elm,state,segment,normal", "elm");
+ if (it->label) elm_object_style_set(it->label, "segment_normal");
+
+ if (it->wd->selected_item == it) it->wd->selected_item = NULL;
return;
}
static void
-_item_free(Evas_Object *obj, Elm_Segment_Item *it)
+_segment_on(Elm_Segment_Item *it)
{
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
+ if (!it || (it == it->wd->selected_item)) return;
- if(wd->seg_ctrl)
- wd->seg_ctrl = eina_list_remove(wd->seg_ctrl, it);
+ if (it->wd->selected_item) _segment_off(it->wd->selected_item);
- if(it->icon) evas_object_del(it->icon);
- if(it->label_wd)
- {
- evas_object_del(it->label_wd);
- it->label_wd = NULL;
- if (edje_object_part_swallow_get(it->base, "elm.swallow.label.content") == NULL)
- {
- edje_object_part_unswallow(it->base, it->label_wd);
- }
- }
- if(it->base) evas_object_del(it->base);
- if(it->label) eina_stringshare_del(it->label);
+ edje_object_signal_emit(it->base, "elm,state,segment,selected", "elm");
+
+ if (it->label) elm_object_style_set(it->label, "segment_selected");
+
+ it->wd->selected_item = it;
+ evas_object_smart_callback_call(it->wd->obj, "changed", (void*) it->seg_index);
- if(it)
- free(it);
- it = NULL;
-
return;
}
static void
-_del_hook(Evas_Object *obj)
+_position_items(Evas_Object *obj)
{
- Widget_Data *wd = elm_widget_data_get(obj);
+ Eina_List *l;
Elm_Segment_Item *it;
- Eina_List *l, *clear = NULL;
+ int bx, by, bw, bh, position;
- EINA_LIST_FOREACH(wd->seg_ctrl, l, it) clear = eina_list_append(clear, it);
- EINA_LIST_FREE(clear, it) _item_free(obj, it);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
- if(wd) free(wd);
- wd = NULL;
+ wd->item_count = eina_list_count(wd->seg_items);
+ if (wd->item_count <= 0) return;
+ evas_object_geometry_get(wd->base, &bx, &by, &bw, &bh);
+ wd->item_width = bw / wd->item_count;
+
+ position = bx;
+ EINA_LIST_FOREACH(wd->seg_items, l, it)
+ {
+ evas_object_move(it->base, bx, by );
+ evas_object_resize(it->base, wd->item_width, bh );
+ bx += wd->item_width;
+ }
return;
}
-
static void
-_layout(Evas_Object *o, Evas_Object_Box_Data *priv, void *data)
+_on_move_resize(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
- Widget_Data *wd = data;
+ Evas_Coord law = 0, lah = 0;
+ Eina_List *l;
+ Elm_Segment_Item *it = NULL;
+ const char *lbl_area;
+
+ Widget_Data *wd = elm_widget_data_get((Evas_Object *) data);
if (!wd) return;
- _els_box_layout(o, priv, 1, 0); /* making box layout non homogenous */
+ _position_items((Evas_Object *) data);
- return;
+ EINA_LIST_FOREACH(wd->seg_items, l, it)
+ {
+ lbl_area = edje_object_data_get(it->base, "label.wrap.part");
+ if (it->label && lbl_area)
+ {
+ edje_object_part_geometry_get(it->base, lbl_area, NULL, NULL, &law, &lah);
+ elm_label_wrap_width_set(it->label, law);
+ elm_label_wrap_height_set(it->label, lah);
+ }
+ }
}
static void
-_segment_resizing(void *data, Evas *e, Evas_Object *obj, void *event_info)
-{
- Widget_Data *wd = elm_widget_data_get((Evas_Object *)data);
- if (!wd) return;
- Evas_Coord w = 0, h = 0;
-
- evas_object_geometry_get(wd->base, NULL, NULL, &w, &h);
- wd->item_width = wd->width = w;
- wd->height = h;
-
- _state_value_set((Evas_Object *)data);
-}
-#if 0
-static void
-_object_resize(void *data, Evas *e, Evas_Object *obj, void *event_info)
+_mouse_up(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
- Widget_Data *wd;
- if(!data) return;
- wd = elm_widget_data_get((Evas_Object *)data);
- if(!wd) return;
+ Elm_Segment_Item *it = (Elm_Segment_Item *) data;
+ if (!it) return;
+ if (it == it->wd->selected_item) return;
+ _segment_on(it);
- ecore_job_add(_segment_resizing, (Evas_Object *)data);
+ return;
}
-#endif
static void
-_segment_item_resizing(void *data, Evas *e, Evas_Object *obj, void *event_info)
+_mouse_down(void *data, Evas *evas, Evas_Object *obj, void *event_info)
{
- Widget_Data *wd;
- Elm_Segment_Item *it = (Elm_Segment_Item *)data;
- wd = elm_widget_data_get(it->obj);
-
- if(!wd) return;
- Evas_Coord w = 0, h = 0;
- _update_list(it->obj);
-
- evas_object_geometry_get(it->base, NULL, NULL, &w, &h);
+ Elm_Segment_Item *it = (Elm_Segment_Item *) data;
+ if (!it) return;
+ if (it == it->wd->selected_item) return;
- if(wd->max_height == 1) wd->max_height = h;
+ edje_object_signal_emit(it->base, "elm,state,segment,pressed", "elm");
+ if (it->label) elm_object_style_set(it->label, "segment_pressed");
- if(it->label_wd)
- {
- elm_label_wrap_width_set(it->label_wd, w-wd->w_pad);
- elm_label_wrap_height_set(it->label_wd, wd->max_height-wd->h_pad);
-
- if (edje_object_part_swallow_get(it->base, "elm.swallow.label.content") == NULL)
- {
- edje_object_part_unswallow(it->base, it->label_wd);
- }
- edje_object_part_swallow(it->base, "elm.swallow.label.content", it->label_wd);
- edje_object_signal_emit(it->base, "elm,state,label,visible", "elm");
- if (it->segment_id == wd->cur_seg_id)
- {
- elm_label_text_color_set(it->label_wd, wd->sel_color[0], wd->sel_color[1], wd->sel_color[2], wd->sel_color[3]);
- }
- else
- elm_label_text_color_set(it->label_wd, wd->def_color[0], wd->def_color[1], wd->def_color[2], wd->def_color[3]);
- }
-}
-#if 0
-static void
-_object_item_resize(void *data, Evas *e, Evas_Object *obj, void *event_info)
-{
- ecore_job_add(_segment_item_resizing, (Evas_Object *)data);
+ return;
}
-#endif
-static Elm_Segment_Item*
-_item_new(Evas_Object *obj, const char *label, Evas_Object *icon)
+static void
+_swallow_item_objects(Elm_Segment_Item *it)
{
- Elm_Segment_Item *it;
- Evas_Coord mw, mh;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
-
- it = calloc(1, sizeof( Elm_Segment_Item));
- if (!it) return NULL;
-
- if(obj) it->obj = obj;
- it->delete_me = EINA_FALSE;
- it->segment_id = wd->id;
- it->label_wd = NULL;
-// it->sel = EINA_FALSE;
+ Evas_Coord law = 0, lah = 0;
+ const char *lbl_area;
- it->base = edje_object_add(evas_object_evas_get(obj));
- _elm_theme_object_set(obj, it->obj, "segment", "base/default", elm_object_style_get(obj));
+ if (!it) return;
- if (it->label) eina_stringshare_del(it->label);
- if (label)
+ if (it->icon)
{
- it->label = eina_stringshare_add(label);
+ edje_object_part_swallow(it->base, "elm.swallow.icon", it->icon);
+ edje_object_signal_emit(it->base, "elm,state,icon,visible", "elm");
}
+ else
+ edje_object_signal_emit(it->base, "elm,state,icon,hidden", "elm");
- if ((it->icon != icon) && (it->icon))
- elm_widget_sub_object_del(obj, it->icon);
- it->icon = icon;
- if (it->icon) elm_widget_sub_object_add(obj, it->icon);
-
- edje_object_size_min_restricted_calc(obj, &mw, &mh, 0, 0);
- evas_object_size_hint_weight_set(obj, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
- evas_object_size_hint_align_set(obj, EVAS_HINT_FILL, EVAS_HINT_FILL);
+ if (it->label)
+ {
+ edje_object_part_swallow(it->base, "elm.swallow.label", it->label);
+ edje_object_signal_emit(it->base, "elm,state,text,visible", "elm");
- return it;
+ lbl_area = edje_object_data_get(it->base, "label.wrap.part");
+ if (lbl_area)
+ {
+ edje_object_part_geometry_get(it->base, lbl_area, NULL, NULL, &law, &lah );
+ elm_label_wrap_width_set(it->label, law);
+ elm_label_wrap_height_set(it->label, lah);
+ }
+ }
+ else
+ edje_object_signal_emit(it->base, "elm,state,text,hidden", "elm");
}
-
-static void
+static void
_update_list(Evas_Object *obj)
{
- Elm_Segment_Item *it = NULL;
- Elm_Segment_Item *del_it = NULL;
- Elm_Segment_Item *next_sel_it = NULL;
- Elm_Segment_Item *seg_it;
Eina_List *l;
- int i = 0;
-
+ Elm_Segment_Item *it = NULL;
+ int index = 0;
+
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
- wd->count = eina_list_count(wd->seg_ctrl);
- if(wd->count == 1)
- {
- it = _item_find(obj, 0);
- _elm_theme_object_set(obj, it->base, "segment", "base/single", elm_object_style_get(obj));\r
- edje_object_signal_emit(it->base, "elm,state,segment,on", "elm");
- if(it->label && !it->label_wd)
- {
- edje_object_signal_emit(it->base, "elm,state,text,change", "elm");
- edje_object_part_text_set(it->base, "elm.text", it->label);
- }
- else
- edje_object_signal_emit(it->base, "elm,state,text,hidden", "elm");
-
- if(it->icon)
- {
- edje_object_part_swallow(it->base, "elm.swallow.content", it->icon);
- edje_object_signal_emit(it->base, "elm,state,icon,visible", "elm");
- }
- else
- edje_object_signal_emit(it->base, "elm,state,icon,hidden", "elm");
-
- if(it->label_wd)
- {
- edje_object_signal_emit(it->base, "elm,state,label,visible", "elm");
- elm_label_text_color_set(it->label_wd, wd->sel_color[0], wd->sel_color[1], wd->sel_color[2], wd->sel_color[3]);
- }
-
- return;
- }
+ _position_items(obj);
- EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
+ if (wd->item_count == 1)
{
- if(i==0)
- {
- _elm_theme_object_set(obj, it->base, "segment", "base/first", elm_object_style_get(obj));
- }
- else if(i==wd->count-1)
- {
- _elm_theme_object_set(obj, it->base, "segment", "base/last", elm_object_style_get(obj));
- }
- else
- {
- _elm_theme_object_set(obj, it->base, "segment", "base/default", elm_object_style_get(obj));
-
- }
-
- if(it->label && !it->label_wd)
- {
- edje_object_signal_emit(it->base, "elm,state,text,visible", "elm");
- edje_object_part_text_set(it->base, "elm.text", it->label);
- }
- else
- edje_object_signal_emit(it->base, "elm,state,text,hidden", "elm");
+ it = (Elm_Segment_Item *) eina_list_nth(wd->seg_items, 0);
+ it->seg_index = 0;
- if(it->icon)
- {
- edje_object_part_swallow(it->base, "elm.swallow.content", it->icon);
- edje_object_signal_emit(it->base, "elm,state,icon,visible", "elm");
- }
- else
- edje_object_signal_emit(it->base, "elm,state,icon,hidden", "elm");
+ //Set the segment type
+ edje_object_signal_emit(it->base, "elm,type,segment,single", "elm");
- if(it->label_wd)
+ //Set the segment state
+ if (wd->selected_item == it)
{
- edje_object_signal_emit(it->base, "elm,state,label,visible", "elm");
+ edje_object_signal_emit(it->base, "elm,state,segment,selected", "elm");
+ if (it->label) elm_object_style_set(it->label, "segment_selected");
}
-
- i++;
+ else
+ edje_object_signal_emit(it->base, "elm,state,segment,normal", "elm");
+ _swallow_item_objects(it);
+ return;
}
- i = 0;
- EINA_LIST_FOREACH(wd->seg_ctrl, l, seg_it)
- {
- if(wd->del_index == 0)
- {
- if (i == 0)
- {
- next_sel_it = seg_it;
- _signal_segment_on((void*)next_sel_it);
- break;
- }
- }
- else
- {
- if (i == wd->del_index-1)
- next_sel_it = seg_it;
- if (i == wd->del_index)
- {
- del_it = seg_it;
- break;
- }
- }
- i++;
- }
- if(next_sel_it && del_it && del_it->sel)
- _signal_segment_on((void*)next_sel_it);
+ EINA_LIST_FOREACH(wd->seg_items, l, it)
+ {
+ it->seg_index = index;
+
+ //Set the segment type
+ if (index == 0)
+ edje_object_signal_emit(it->base, "elm,type,segment,left", "elm");
+ else if (index == wd->item_count-1)
+ edje_object_signal_emit(it->base, "elm,type,segment,right", "elm");
+ else
+ edje_object_signal_emit(it->base, "elm,type,segment,middle", "elm");
+
+ //Set the segment state
+ if (wd->selected_item == it )
+ {
+ edje_object_signal_emit(it->base, "elm,state,segment,selected", "elm");
+ if (it->label) elm_object_style_set(it->label, "segment_selected");
+ }
+ else
+ edje_object_signal_emit(it->base, "elm,state,segment,normal", "elm");
+
+ _swallow_item_objects(it);
+ index++;
+ }
}
-
-static void
-_refresh_segment_ids(Evas_Object *obj)
+static Elm_Segment_Item *
+_item_find(Evas_Object *obj, int index)
{
Elm_Segment_Item *it;
- Eina_List *l;
- int i = 0;
Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
-
- if ((wd->insert_index > 0) && wd->cur_seg_id >= wd->insert_index)
- {
- ++wd->cur_seg_id;
- wd->insert_index = 0;
- }
- if (wd->del_index > 0)
- {
- if (wd->cur_seg_id >= wd->del_index)
- --wd->cur_seg_id;
- wd->del_index = -1;
- }
+ if (!wd) return NULL;
- EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
- {
- it->segment_id = i;
- i++;
- }
+ it = (Elm_Segment_Item *) eina_list_nth(wd->seg_items, index);
+ return it;
}
-static void
-_state_value_set(Evas_Object *obj)
+static Elm_Segment_Item*
+_item_new(Evas_Object *obj, Evas_Object *icon, const char *label )
{
Elm_Segment_Item *it;
- Eina_List *l;
- Evas_Coord mw, mh, x, y;
-
- int w1=0, w2, i=0;
- unsigned int count ;
Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
-
- count = eina_list_count(wd->seg_ctrl);
- if (count > 0)
- wd->item_width = wd->width/count;
- if (wd->ani_it)
- {
- evas_object_geometry_get(wd->ani_it->base, &x, &y, &w1, NULL);
- if (wd->ani_it->delete_me)
- {
- w1-=(wd->item_width/5);
- if( w1< 0) w1 = 0;
- }
- else
- {
- w1+=(wd->item_width/5);
- if( w1 > wd->item_width )
- w1 = wd->item_width;
- }
- w2 = (wd->width-w1)/(count -1);
- }
- else
- w2 = wd->item_width;
-
- EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
- {
- edje_object_size_min_restricted_calc(it->base, &mw, &mh, 0, 0);
- evas_object_size_hint_weight_set(it->base, 1.0, 1.0);
- evas_object_size_hint_align_set(it->base, -1.0, -1.0);
-
-
- if(wd->ani_it && it == wd->ani_it)
- {
- evas_object_resize(it->base, w1, wd->height);
- evas_object_size_hint_min_set(it->base, w1, wd->height);
- evas_object_size_hint_max_set(it->base, w1, wd->height);
- }
- else
- {
- evas_object_resize(it->base, w2, wd->height);
- evas_object_size_hint_min_set(it->base, w2, wd->height);
- evas_object_size_hint_max_set(it->base, w2, wd->height);
- }
- ++i;
- }
-
- return;
-}
-
-/* split string into tokens, return token array */
-char **
-_split(const char *string, char *delim)
-{
- char **tokens = NULL;
- char *working = NULL;
- char *token = NULL;
- int idx = 0;
-
- tokens = malloc(sizeof(char *) * MAXTOKENS);
- if(tokens == NULL)
- return NULL;
- working = malloc(sizeof(char) * strlen(string) + 1);
- if(working == NULL)
- return NULL;
-
-/* to make sure, copy string to a safe place */
- strcpy(working, string);
- for(idx = 0; idx < MAXTOKENS; idx++)
- tokens[idx] = NULL;
-
- token = strtok(working, delim);
- idx = 0;
-
-/* always keep the last entry NULL terminated */
- while((idx < (MAXTOKENS - 1)) && (token != NULL)) {
- tokens[idx] = malloc(sizeof(char) * strlen(token) + 1);
- if(tokens[idx] != NULL) {
- strcpy(tokens[idx], token);
- idx++;
- token = strtok(NULL, delim);
- }
- }
-
- free(working);
- return tokens;
-}
-
-static void _color_value_get(Evas_Object *obj)
-{
- Widget_Data *wd = (Widget_Data *)obj;
- if (!wd) return;
-
- const char *def_color;
- const char *press_color;
- const char *sel_color;
-
- char *delim = " ";
- char **tokens = NULL;
- int i = 0;
-
- def_color = edje_object_data_get(wd->base, "def_rgb");
- if(def_color)
- {
- tokens = _split(def_color, delim);
- for(i = 0; tokens[i] != NULL; i++)
- {
- if (tokens[i]) wd->def_color[i] = atoi(tokens[i]);
- else wd->def_color[i] = 0xFF;
- }
- for(i = 0; tokens[i] != NULL; i++)
- free(tokens[i]);
- free(tokens);
- tokens = NULL;
- }
- else
- {
- for(i = 0; i<(MAXTOKENS - 1); i++)
- wd->def_color[i] = 0xFF;
- }
- press_color = edje_object_data_get(wd->base, "press_rgb");
- if(press_color)
- {
- tokens = _split(press_color, delim);
- for(i = 0; tokens[i] != NULL; i++)
- {
- if (tokens[i]) wd->press_color[i] = atoi(tokens[i]);
- else wd->press_color[i] = 0xFF;
- }
- for(i = 0; tokens[i] != NULL; i++)
- free(tokens[i]);
- free(tokens);
- tokens = NULL;
- }
- else
- {
- for(i = 0; i<(MAXTOKENS - 1); i++)
- wd->press_color[i] = 0xFF;
- }
+ if (!wd) return NULL;
- sel_color = edje_object_data_get(wd->base, "sel_rgb");
- if(sel_color)
- {
- tokens = _split(sel_color, delim);
- for(i = 0; tokens[i] != NULL; i++)
- {
- if (tokens[i]) wd->sel_color[i] = atoi(tokens[i]);
- else wd->sel_color[i] = 0xFF;
- }
- for(i = 0; tokens[i] != NULL; i++)
- free(tokens[i]);
-
- free(tokens);
- tokens = NULL;
- }
- else
- {
- for(i = 0; i<(MAXTOKENS - 1); i++)
- wd->sel_color[i] = 0xFF;
- }
-}
+ it = calloc(1, sizeof(Elm_Segment_Item));
+ if (!it) return NULL;
+ it->wd = wd;
-static Eina_Bool
-_animator_animate_add_cb(void *data)
-{
- int w;
- Evas_Object *obj = (Evas_Object *)data;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return 0;
+ it->base = edje_object_add(evas_object_evas_get(obj));
+ evas_object_smart_member_add(it->base, obj);
+ elm_widget_sub_object_add(obj, it->base);
+ _elm_theme_object_set(obj, it->base, "segment_control", "item", elm_object_style_get(obj));
- evas_object_geometry_get(wd->ani_it->base, NULL, NULL, &w, NULL);
- if( w < wd->item_width )
- {
- _state_value_set(obj);
- evas_object_geometry_get(wd->ani_it->base, NULL, NULL, &w, NULL);
- return ECORE_CALLBACK_RENEW;
- }
- else
+ if (label)
{
- ecore_animator_del(wd->ani);
- wd->ani = NULL;
- wd->ani_it = NULL;
- return ECORE_CALLBACK_CANCEL;
+ it->label = elm_label_add(obj);
+ elm_widget_sub_object_add(it->base, it->label);
+ elm_object_style_set(it->label, "segment_normal");
+ elm_label_label_set(it->label, label);
+ elm_label_ellipsis_set(it->label, EINA_TRUE);
+ evas_object_show(it->label);
}
-}
+ it->icon = icon;
+ if (it->icon) elm_widget_sub_object_add(it->base, it->icon);
-static Eina_Bool
-_animator_animate_del_cb(void *data)
-{
- int w;
- Evas_Object *obj = (Evas_Object *)data;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return 0;\r
-
- evas_object_geometry_get(wd->ani_it->base, NULL, NULL, &w, NULL);
- if( w > 0 )
- {
- _state_value_set(obj);
- evas_object_geometry_get(wd->ani_it->base, NULL, NULL, &w, NULL);
- return ECORE_CALLBACK_RENEW;
- }
- else
- {
- _item_free(obj, wd->ani_it );
- _refresh_segment_ids(obj);
- ecore_animator_del(wd->ani);
- wd->ani = NULL;
- wd->ani_it = NULL;
- _update_list(obj);
- wd->id = eina_list_count(wd->seg_ctrl);
- return ECORE_CALLBACK_CANCEL;
- }
-}
-
-static Elm_Segment_Item *
-_item_find(Evas_Object *obj, unsigned int index)
-{
- Elm_Segment_Item *it;
- Eina_List *l;
- int i = 0;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
+ evas_object_event_callback_add(it->base, EVAS_CALLBACK_MOUSE_DOWN, _mouse_down, it);
+ evas_object_event_callback_add(it->base, EVAS_CALLBACK_MOUSE_UP, _mouse_up,
+ it);
+ evas_object_show(it->base);
- EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
- {
- if (i == index) return it;
- i++;
- }
- return NULL;
+ return it;
}
/**
- * Add a new segmentcontrol to the parent
- * @param parent The parent object
+ * Create new SegmentControl.
+ * @param [in] parent The parent object
* @return The new object or NULL if it cannot be created
*
* @ingroup SegmentControl SegmentControl
Evas *e;
Widget_Data *wd;
- const char *deffont, *maxheight, *wpad, *hpad;
-
wd = ELM_NEW(Widget_Data);
e = evas_object_evas_get(parent);
- if(!e) return NULL;
+ if (!e) return NULL;
obj = elm_widget_add(e);
- elm_widget_type_set(obj, "segmented-control");
+ elm_widget_type_set(obj, "segment_control");
elm_widget_sub_object_add(parent, obj);
elm_widget_data_set(obj, wd);
elm_widget_del_hook_set(obj, _del_hook);
elm_widget_theme_hook_set(obj, _theme_hook);
+ wd->obj = obj;
wd->base = edje_object_add(e);
- _elm_theme_object_set(obj, wd->base, "segmented-control", "base", "default");
+ _elm_theme_object_set(obj, wd->base, "segment_control", "base", "default");
elm_widget_resize_object_set(obj, wd->base);
- wd->box = evas_object_box_add(e);
- evas_object_box_layout_set(wd->box, _layout, wd, NULL);
- elm_widget_sub_object_add(obj, wd->box);
- edje_object_part_swallow(wd->base, "elm.swallow.content", wd->box);
- evas_object_show(wd->box);
-
- evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _segment_resizing, obj);
- wd->id = 0;
- wd->del_index = -1;
- wd->insert_index = -1;
- wd->cur_seg_id = -1;
-
- deffont = edje_object_data_get(wd->base, "default_font_size");
- if (deffont) wd->cur_fontsize = atoi(deffont);
- else wd->cur_fontsize = 1;
-
- maxheight = edje_object_data_get(wd->base, "max_height");
- if (maxheight) wd->max_height = atoi(maxheight);
- else wd->max_height = 1;
- wpad = edje_object_data_get(wd->base, "w_pad");
- if (wpad) wd->w_pad = atoi(wpad);
- else wd->w_pad = 1;
+ evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _on_move_resize,
+ obj);
+ evas_object_event_callback_add(obj, EVAS_CALLBACK_MOVE, _on_move_resize, obj);
+ wd->item_count = 0;
+ wd->selected_item = NULL;
- hpad = edje_object_data_get(wd->base, "h_pad");
- if (hpad) wd->h_pad = atoi(hpad);
- else wd->h_pad = 1;
-
- _color_value_get((Evas_Object *)wd);
+ _sizing_eval(obj);
return obj;
}
+/**
+ * Add new segment item to SegmentControl item.
+ * @param [in] obj The SegmentControl object
+ * @param [in] icon Any Objects like icon, Label, layout etc
+ * @param [in] label The label for added segment item. Note that, NULL is different from empty string "".
+ * @return The new segment item or NULL if it cannot be created
+ *
+ * @ingroup SegmentControl SegmentControl
+ */
EAPI Elm_Segment_Item *
-elm_segment_control_item_add(Evas_Object *obj, Evas_Object *icon, const char *label, Eina_Bool animate)
+elm_segment_control_item_add(Evas_Object *obj, Evas_Object *icon,
+ const char *label)
{
Elm_Segment_Item *it;
Widget_Data *wd = elm_widget_data_get(obj);
- if(!wd) return NULL;
-
- it = _item_new(obj, label, icon);
- if(!it) return NULL;
-
- wd->seg_ctrl = eina_list_append(wd->seg_ctrl, it);
- wd->id = eina_list_count(wd->seg_ctrl);
-
- evas_object_event_callback_add(it->base, EVAS_CALLBACK_MOUSE_DOWN, _mouse_down, it);
- evas_object_event_callback_add(it->base, EVAS_CALLBACK_MOUSE_UP, _mouse_up, it);
- evas_object_event_callback_add(it->base, EVAS_CALLBACK_RESIZE, _segment_item_resizing, it);
- wd->insert_index = -1;
- wd->del_index = -1;
- _refresh_segment_ids(obj);
+ if (!wd) return NULL;
- if(animate && it->segment_id && wd->ani_it == NULL)
- {
- evas_object_resize(it->base, 1, wd->height);
- wd->ani_it = it;
- wd->ani = ecore_animator_add( _animator_animate_add_cb, obj );
- }
- else
- {
- _state_value_set(obj);
- _update_list(obj);
- }
- evas_object_show( it->base);
+ it = _item_new(obj, icon, label);
+ if (!it) return NULL;
- evas_object_box_append(wd->box, it->base);
- evas_object_smart_calculate(wd->box);
+ wd->seg_items = eina_list_append(wd->seg_items, it);
+ _update_list(obj);
return it;
}
/**
- * Add a new segment item to segmentcontrol
- * @param obj The SegmentControl object
- * @param icon The icon object for added segment item
- * @param label The label for added segment item
- * @param animate If EINA_TRUE the action be animated with sliding effects default EINA_FALSE.
+ * Insert a new segment item to SegmentControl item.
+ * @param [in] obj The SegmentControl object
+ * @param [in] icon Any Objects like icon, Label, layout etc
+ * @param [in] label The label for added segment item. Note that, NULL is different from empty string "".
+ * @param [in] index Segment item location. Value should be between 0 and
+ * Existing total item count( @see elm_segment_control_item_count_get() )
* @return The new segment item or NULL if it cannot be created
*
* @ingroup SegmentControl SegmentControl
*/
EAPI Elm_Segment_Item *
-elm_segment_control_add_segment(Evas_Object *obj, Evas_Object *icon, const char *label, Eina_Bool animate)
-{
- Elm_Segment_Item * it;
- it = elm_segment_control_item_add(obj, icon, label, animate);
-\r
- return it;\r
-}
-
-EAPI Elm_Segment_Item *
-elm_segment_control_item_insert_at(Evas_Object *obj, Evas_Object *icon, const char *label, unsigned int index, Eina_Bool animate)
+elm_segment_control_item_insert_at(Evas_Object *obj, Evas_Object *icon,
+ const char *label, int index)
{
Elm_Segment_Item *it, *it_rel;
Widget_Data *wd = elm_widget_data_get(obj);
- if(!wd) return NULL;
-
- it = _item_new(obj, label, icon);
- it_rel = _item_find(obj, index);
- if (!it_rel)
- {
- wd->seg_ctrl = eina_list_append(wd->seg_ctrl, it);
- }
- else
- {
- if (!it) return NULL;
- wd->seg_ctrl = eina_list_prepend_relative(wd->seg_ctrl, it, it_rel);
- }
- evas_object_event_callback_add(it->base, EVAS_CALLBACK_MOUSE_DOWN, _mouse_down, it);
- evas_object_event_callback_add(it->base, EVAS_CALLBACK_MOUSE_UP, _mouse_up, it);
- evas_object_event_callback_add(it->base, EVAS_CALLBACK_RESIZE, _segment_item_resizing, it);
- wd->insert_index = index;
- wd->id = eina_list_count(wd->seg_ctrl);
- _refresh_segment_ids(obj);
-
- if(animate && it->segment_id && wd->ani_it == NULL)
- {
- wd->ani_it = it;
- evas_object_resize(it->base, 1, wd->height);
- wd->ani = ecore_animator_add( _animator_animate_add_cb, obj );
- }
- else
- {
- _state_value_set(obj);
- _update_list(obj);
- }
+ if (!wd) return NULL;
+ if (index < 0 || index > wd->item_count) return NULL;
- evas_object_show( it->base);
+ it = _item_new(obj, icon, label);
+ if (!it) return NULL;
- if(index >= wd->id-1)
- {
- evas_object_box_append(wd->box, it->base);
- }
+ it_rel = _item_find(obj, index);
+ if (it_rel)
+ wd->seg_items = eina_list_prepend_relative(wd->seg_items, it, it_rel);
else
- {
- evas_object_box_insert_at(wd->box, it->base, index);
- }
-
- evas_object_smart_calculate(wd->box);
+ wd->seg_items = eina_list_append(wd->seg_items, it);
- return it ;
+ _update_list(obj);
+ return it;
}
/**
- * Insert a new segment item to segmentcontrol
- * @param obj The SegmentControl object
- * @param icon The icon object for added segment item
- * @param label The label for added segment item
- * @param index The position at which segment item to be inserted
- * @param animate If 1EINA_TRUE the action be animated with sliding effects default EINA_FALSE.
- * @return The new segment item or NULL if it cannot be created
+ * Delete a segment item from SegmentControl
+ * @param [in] obj The SegmentControl object
+ * @param [in] it The segment item to be deleted
*
* @ingroup SegmentControl SegmentControl
*/
EAPI void
-elm_segment_control_insert_segment_at(Evas_Object *obj, Evas_Object *icon, const char *label, unsigned int index, Eina_Bool animate)
-{
- Elm_Segment_Item *it;
- it = elm_segment_control_item_insert_at(obj, icon, label, index, animate);
- return;
-}
-
-EAPI void
-elm_segment_control_item_del(Evas_Object *obj, Elm_Segment_Item *item, Eina_Bool animate)
+elm_segment_control_item_del(Evas_Object *obj, Elm_Segment_Item *it)
{
- Elm_Segment_Item *it;
Widget_Data *wd = elm_widget_data_get(obj);
- if(!wd) return;
-
+ if (!wd || !it) return;
- it = item;
- if(!it) return;
+ _item_free(obj, it);
+ _update_list(obj);
- wd->del_index = it->segment_id;
- if(animate && it->segment_id && wd->ani_it == NULL)
- {
- it->delete_me = EINA_TRUE;
- wd->ani_it = it;
- wd->ani = ecore_animator_add( _animator_animate_del_cb, obj );
- }
- else
- {
- evas_object_box_remove(wd->box, it->base);
- evas_object_smart_calculate(wd->box);
-
- _item_free(obj, it);
- _refresh_segment_ids(obj);
- _state_value_set(obj);
- }
- wd->id = eina_list_count(wd->seg_ctrl);
return;
}
/**
- * Delete a segment item to segmentcontrol
- * @param obj The SegmentControl object
- * @param item The segment item to be deleted
- * @param animate If EINA_TRUE the action be animated with sliding effects default EINA_FALSE.
+ * Delete a segment item of given index from SegmentControl
+ * @param [in] obj The SegmentControl object
+ * @param [in] index The position at which segment item to be deleted
*
* @ingroup SegmentControl SegmentControl
*/
EAPI void
-elm_segment_control_delete_segment(Evas_Object *obj, Elm_Segment_Item *item, Eina_Bool animate)
+elm_segment_control_item_del_at(Evas_Object *obj, int index)
{
- elm_segment_control_item_del(obj, item, animate);
+ Elm_Segment_Item *it;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+
+ it = _item_find(obj, index);
+ if (!it) return;
+ _item_free(obj, it);
+ _update_list(obj);
return;
}
-EAPI void
-elm_segment_control_item_del_at(Evas_Object *obj, unsigned int index, Eina_Bool animate)
+/**
+ * Get the label of a segment item.
+ * @param [in] obj The SegmentControl object
+ * @param [in] index The index of the segment item
+ * @return The label of the segment item
+ *
+ * @ingroup SegmentControl SegmentControl
+ */
+EAPI const char*
+elm_segment_control_item_label_get(Evas_Object *obj, int index)
{
Elm_Segment_Item *it;
Widget_Data *wd = elm_widget_data_get(obj);
- if(!wd) return;
+ if (!wd) return NULL;
it = _item_find(obj, index);
+ if (it && it->label) return elm_label_label_get(it->label);
- if(!it) return;
-
- wd->del_index = index;
- if(animate && it->segment_id)
- {
- if(wd->ani_it == NULL)
- {
- wd->ani_it = it;
- it->delete_me = EINA_TRUE;
- wd->ani = ecore_animator_add( _animator_animate_del_cb, obj );
- }
- }
- else
- {
- evas_object_box_remove(wd->box, it->base);
- evas_object_smart_calculate(wd->box);
- _item_free(obj, it);
- _refresh_segment_ids(obj);
- _state_value_set(obj);
- }
- wd->id = eina_list_count(wd->seg_ctrl);
- return;
+ return NULL;
}
/**
- * Delete a segment item of given index to segmentcontrol
- * @param obj The SegmentControl object
- * @param index The position at which segment item to be deleted
- * @param animate If EINA_TRUE the action be animated with sliding effects default EINA_FALSE.
+ * Set the label of a segment item.
+ * @param [in] it The SegmentControl Item
+ * @param [in] label New label text.
*
* @ingroup SegmentControl SegmentControl
*/
EAPI void
-elm_segment_control_delete_segment_at(Evas_Object *obj, unsigned int index, Eina_Bool animate)
+elm_segment_control_item_label_set(Elm_Segment_Item* it, const char* label)
{
- elm_segment_control_item_del_at( obj, index, animate);
-
- return;
-}
+ if (!it) return;
+ if (!label && !it->label) return; //No label, return
-EAPI const char *
-elm_segment_control_item_label_get(Evas_Object *obj, unsigned int index)
-{
- Elm_Segment_Item *it_rel;
- Widget_Data *wd = elm_widget_data_get(obj);
- if(!wd) return NULL;
-
- it_rel = _item_find(obj, index);
+ if (label && !it->label) // Create Label Object
+ {
+ it->label = elm_label_add(it->base);
+ elm_widget_sub_object_add(it->base, it->label);
+ elm_label_label_set(it->label, label);
+ elm_label_ellipsis_set(it->label, EINA_TRUE);
+ evas_object_show(it->label);
- if(it_rel) return it_rel->label;
+ if (it->wd->selected_item == it)
+ elm_object_style_set(it->label, "segment_selected");
+ else
+ elm_object_style_set(it->label, "segment_normal");
+ }
+ else if (!label && it->label) // Delete Label Object
+ {
+ evas_object_del(it->label);
+ it->label = NULL;
+ }
+ else // Update the text
+ elm_label_label_set(it->label, label);
- return NULL;
+ _swallow_item_objects( it );
+ return;
}
/**
- * Get the label of a segment item of segmentcontrol
- * @param obj The SegmentControl object
- * @param index The index of the segment item
- * @return The label of the segment item
+ * Get the icon of a segment item of SegmentControl
+ * @param [in] obj The SegmentControl object
+ * @param [in] index The index of the segment item
+ * @return The icon object.
*
* @ingroup SegmentControl SegmentControl
*/
-EAPI const char *
-elm_segment_control_get_segment_label_at(Evas_Object *obj, unsigned int index)
-{
- const char *label;
- label = elm_segment_control_item_label_get( obj, index);
-
- return label;
-}
-
EAPI Evas_Object *
-elm_segment_control_item_icon_get(Evas_Object *obj, unsigned int index)
+elm_segment_control_item_icon_get(Evas_Object *obj, int index)
{
- Elm_Segment_Item *seg_rel;
+ Elm_Segment_Item *it;
Widget_Data *wd = elm_widget_data_get(obj);
- if(!wd) return NULL;
-
- seg_rel = _item_find(obj, index);
+ if (!wd) return NULL;
- if(seg_rel) return seg_rel->icon;
+ it = _item_find(obj, index);
+ if (it) return it->icon;
return NULL;
}
/**
- * Get the icon of a segment item of segmentcontrol
- * @param obj The SegmentControl object
- * @param index The index of the segment item
- * @return The icon object or NULL if it is not found.
+ * Set the Icon to the segment item
+ * @param [in] it The SegmentControl Item
+ * @param [in] icon Objects like Layout, Icon, Label etc...
*
* @ingroup SegmentControl SegmentControl
*/
-EAPI Evas_Object *
-elm_segment_control_get_segment_icon_at(Evas_Object *obj, unsigned int index)
-{
- Evas_Object *icon;
- icon = elm_segment_control_item_icon_get( obj, index);
-
- return icon;
-}
-
-EAPI Elm_Segment_Item *
-elm_segment_control_item_selected_get(const Evas_Object *obj)
+EAPI void
+elm_segment_control_item_icon_set(Elm_Segment_Item *it, Evas_Object *icon)
{
- Elm_Segment_Item *it;
- Eina_List *l;
- Widget_Data *wd = elm_widget_data_get(obj);
- if(!wd || !wd->seg_ctrl) return NULL;
+ if (!it) return;
- EINA_LIST_FOREACH(wd->seg_ctrl, l, it)
+ //Remove the existing icon
+ if (it->icon)
{
- if(it->segment_id == wd->cur_seg_id)
- return it;
+ edje_object_part_unswallow(it->base, it->icon);
+ evas_object_del(it->icon);
}
- return NULL;
- }
+
+ it->icon = icon;
+ if (it->icon) elm_widget_sub_object_add(it->base, it->icon);
+ _swallow_item_objects( it );
+}
/**
- * Get the currently selected segment item of segmentcontrol
- * @param obj The SegmentControl object
- * @param value The Selected Segment id.
- * @return The selected Segment item
+ * Get the Segment items count from SegmentControl
+ * @param [in] obj The SegmentControl object
+ * @return Segment items count.
*
* @ingroup SegmentControl SegmentControl
*/
-EAPI Elm_Segment_Item *
-elm_segment_control_selected_segment_get(const Evas_Object *obj, int *value)
-{
- Elm_Segment_Item *it;
- it = elm_segment_control_item_selected_get(obj);
- if(!it) return NULL;
- *value = it->segment_id;
- return it;
- }
-
-
EAPI int
elm_segment_control_item_count_get(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
- if(!wd) return 0;
+ if (!wd) return 0;
- return wd->id;
+ return wd->item_count;
}
/**
- * Get the count of segments of segmentcontrol
- * @param obj The SegmentControl object
- * @return The count of Segment items
+ * Get the base object of segment item.
+ * @param [in] it The Segment item
+ * @return obj The base object of the segment item.
*
* @ingroup SegmentControl SegmentControl
*/
-EAPI int
-elm_segment_control_get_segment_count(Evas_Object *obj)
+EAPI Evas_Object*
+elm_segment_control_item_object_get(Elm_Segment_Item *it)
{
- int id;
- id = elm_segment_control_item_count_get( obj);
-
- return id;
+ if (!it) return NULL;
+ return it->base;
}
/**
- * Get the base object of segment item in segmentcontrol
- * @param it The Segment item
- * @return obj The base object of the segment item.
+ * Get the selected segment item in the SegmentControl
+ * @param [in] obj The SegmentControl object
+ * @return Selected Segment Item. NULL if none of segment item is selected.
*
* @ingroup SegmentControl SegmentControl
*/
-EAPI Evas_Object *
-elm_segment_control_item_object_get(Elm_Segment_Item *it)
+EAPI Elm_Segment_Item*
+elm_segment_control_item_selected_get(const Evas_Object *obj)
{
- if (!it) return NULL;
-
- return it->base;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return NULL;
+ return wd->selected_item;
}
/**
- * Select/unselect a particular segment item of segmentcontrol
- * @param item The Segment item that is to be selected or unselected.
- * @param select If 1 the segment item is selected and if 0 it will be unselected.
+ * Select/unselect a particular segment item of SegmentControl
+ * @param [in] it The Segment item that is to be selected or unselected.
+ * @param [in] select Passing EINA_TRUE will select the segment item and EINA_FALSE will unselect.
*
* @ingroup SegmentControl SegmentControl
*/
EAPI void
-elm_segment_control_item_selected_set( Elm_Segment_Item *item, Eina_Bool select)
+elm_segment_control_item_selected_set(Elm_Segment_Item *it, Eina_Bool select)
{
- if(!item) return;
- Widget_Data *wd = elm_widget_data_get(item->obj);
- if(!wd) return;
+ if (!it) return;
- if(select)
+ if (it == it->wd->selected_item)
{
- if(item->segment_id == wd->cur_seg_id && wd->cur_seg_id) return;
-// item->sel = EINA_TRUE;
- _signal_segment_on(item);
+ if (select) return; //already in selected selected state.
+
+ //unselect case
+ _segment_off(it);
}
- else if(item->segment_id == wd->cur_seg_id)
- {
-// item->sel = EINA_FALSE;
- wd->cur_seg_id = -1;
- _signal_segment_off(item);
- }
+ else
+ _segment_on(it);
return;
}
/**
- * Get a particular indexed segment item of segmentcontrol
- * @param obj The Segment control object.
- * @param index The index of the segment item.
- * @return The corresponding Segment item.
+ * Get the Segment Item from the specified Index.
+ * @param [in] obj The Segment Control object.
+ * @param [in] index The index of the segment item.
+ * @return The Segment item.
*
* @ingroup SegmentControl SegmentControl
*/
EAPI Elm_Segment_Item *
-elm_segment_control_item_get_at(Evas_Object *obj, unsigned int index)
+elm_segment_control_item_get_at(Evas_Object *obj, int index)
{
Elm_Segment_Item *it;
it = _item_find(obj, index);
return it;
}
-\r
+
/**
- * Get the index of a Segment item of Segmentcontrol
- * @param item The Segment item.
- * @return The corresponding index of the Segment item.
+ * Get the index of a Segment item in the SegmentControl
+ * @param [in] it The Segment Item.
+ * @return Segment Item.
*
* @ingroup SegmentControl SegmentControl
*/
EAPI int
-elm_segment_control_item_index_get(Elm_Segment_Item *item)
+elm_segment_control_item_index_get(Elm_Segment_Item *it)
{
- if(!item) return -1;
- Widget_Data *wd = elm_widget_data_get(item->obj);
- if(!wd) return -1;
+ if (!it) return -1;
+ return it->seg_index;
+}
+
+////////////////////////////////// BEGIN //////////////////////////////////////////////
+/////////////////////////// OLD SLP APIs - TO BE DEPRECATED /////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////
- return item->segment_id;
+EAPI int
+elm_segment_control_get_segment_count(Evas_Object *obj)
+{
+ printf(
+ "#####\nWARNING: Use elm_segment_control_item_count_get()\ninstead of elm_segment_control_get_segment_count()\n#####\n");
+ return elm_segment_control_item_count_get(obj);
+}
+
+EAPI Elm_Segment_Item *
+elm_segment_control_selected_segment_get(const Evas_Object *obj, int *value)
+{
+ Elm_Segment_Item *it;
+ it = elm_segment_control_item_selected_get(obj);
+ if (!it) return NULL;
+ *value = it->seg_index;
+
+ printf(
+ "#####\nWARNING: Use elm_segment_control_item_selected_get() &\nelm_segment_control_item_index_get()\n instead of elm_segment_control_selected_segment_get()\n#####\n");
+ return it;
+}
+
+EAPI Evas_Object *
+elm_segment_control_get_segment_icon_at(Evas_Object *obj, unsigned int index)
+{
+ printf(
+ "#####\nWARNING: Use elm_segment_control_item_icon_get()\ninstead of elm_segment_control_get_segment_icon_at()\n#####\n");
+ return elm_segment_control_item_icon_get(obj, index);
+}
+
+EAPI const char *
+elm_segment_control_get_segment_label_at(Evas_Object *obj, unsigned int index)
+{
+ printf(
+ "#####\nWARNING: Use elm_segment_control_item_label_get()\n instead of elm_segment_control_get_segment_label_at() \n#####\n");
+ return elm_segment_control_item_label_get(obj, index);
+}
+
+EAPI void
+elm_segment_control_delete_segment_at(Evas_Object *obj, unsigned int index,
+ Eina_Bool animate)
+{
+ printf(
+ "#####\nWARNING: Use elm_segment_control_item_del_at()\ninstead of elm_segment_control_delete_segment_at() \n#####\n");
+ elm_segment_control_item_del_at(obj, index);
+}
+
+EAPI void
+elm_segment_control_delete_segment(Evas_Object *obj, Elm_Segment_Item *item,
+ Eina_Bool animate)
+{
+ printf(
+ "#####\nWARNING: Use elm_segment_control_item_del()\ninstead of elm_segment_control_delete_segment()\n#####\n");
+ elm_segment_control_item_del(obj, item);
+}
+
+EAPI void
+elm_segment_control_insert_segment_at(Evas_Object *obj, Evas_Object *icon,
+ const char *label, unsigned int index,
+ Eina_Bool animate)
+{
+ printf(
+ "#####\nWARNING: Use elm_segment_control_item_insert_at()\ninstead of elm_segment_control_insert_segment_at()\n#####\n");
+ elm_segment_control_item_insert_at(obj, icon, label, index);
+}
+
+EAPI Elm_Segment_Item *
+elm_segment_control_add_segment(Evas_Object *obj, Evas_Object *icon,
+ const char *label, Eina_Bool animate)
+{
+ printf(
+ "#####\nWARNING: Use elm_segment_control_item_add()\n instead of elm_segment_control_add_segment()\n#####\n");
+ return elm_segment_control_item_add(obj, icon, label);
}
-/**
- * Set The Label widget to a Segment item of Segmentcontrol
- * @param item The Segment item.
- * @param label The Label.
- * @return Evas_Object The Label widget.
- *
- * @ingroup SegmentControl SegmentControl
- */
EAPI Evas_Object *
elm_segment_control_item_label_object_set(Elm_Segment_Item *item, char *label)
{
- if(!item) return NULL;
- Widget_Data *wd = elm_widget_data_get(item->obj);
- if(!wd) return NULL;
- if(!label) return NULL;
-
- item->label_wd = elm_label_add(item->obj);
- elm_object_style_set(item->label_wd, "segment");
- elm_label_label_set(item->label_wd, label);
- elm_label_text_align_set(item->label_wd, "middle");
- elm_label_ellipsis_set(item->label_wd, 1);
- eina_stringshare_replace(&item->label, label);
-
- return item->label_wd;
+ printf(
+ "#####\nWARNING: Use elm_segment_control_item_label_set()\n instead of elm_segment_control_item_label_object_set()\n#####\n");
+ elm_segment_control_item_label_set(item, label);
+ if (item) return item->label;
+ else return NULL;
}
+/////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////// OLD SLP APIs - TO BE DEPRECATED /////////////////////////////
+/////////////////////////////////// END ////////////////////////////////////////////////
projects / framework / uifw / elementary.git / commitdiff