#include #include #include "elm_priv.h" #include "els_scroller.h" #include "elm_gen_common.h" /* -- * TODO: * Handle non-homogeneous objects too. */ #define PRELOAD 1 #define REORDER_EFFECT_TIME 0.5 #define ELM_GEN_SETUP(wd) \ (wd)->calc_cb = (Ecore_Cb)_calc_job #define ELM_GEN_ITEM_SETUP(it) \ (it)->del_cb = (Ecore_Cb)_item_del; \ (it)->highlight_cb = (Ecore_Cb)_item_highlight; \ (it)->unsel_cb = (Ecore_Cb)_item_unselect; \ (it)->unrealize_cb = (Ecore_Cb)_item_unrealize_cb #define ELM_GENGRID_CHECK_ITC_VER(itc) \ do \ { \ if (!itc) \ { \ ERR("Gengrid_Item_Class(itc) is NULL"); \ return; \ } \ if (itc->version != ELM_GENGRID_ITEM_CLASS_VERSION) \ { \ ERR("Gengrid_Item_Class version mismatched! required = (%d), current = (%d)", itc->version, ELM_GENGRID_ITEM_CLASS_VERSION); \ return; \ } \ } \ while(0) struct Elm_Gen_Item_Type { Elm_Gen_Item *it; Ecore_Animator *item_moving_effect_timer; Evas_Coord gx, gy, ox, oy, tx, ty, rx, ry; unsigned int moving_effect_start_time; int prev_group; Eina_Bool group_realized : 1; Eina_Bool moving : 1; }; #if 0 struct _Widget_Data { Eina_Inlist_Sorted_State *state; Evas_Object *obj; /* the gengrid object */ Evas_Object *scr; /* a smart scroller object which is used internally in genlist */ Evas_Object *pan_smart; /* "elm_genlist_pan" evas smart object. this is an extern pan of smart scroller(scr). */ Eina_List *selected; Eina_List *group_items; /* list of groups index items */ Eina_Inlist *items; /* inlist of all items */ Elm_Gen_Item *reorder_it; /* item currently being repositioned */ Elm_Gen_Item *last_selected_item; Pan *pan; /* pan_smart object's smart data */ Ecore_Job *calc_job; int walking; int item_width, item_height; int group_item_width, group_item_height; int minw, minh; long count; Evas_Coord pan_x, pan_y; Eina_Bool reorder_mode : 1; Eina_Bool on_hold : 1; Eina_Bool multi : 1; Eina_Bool no_select : 1; Eina_Bool wasselected : 1; Eina_Bool always_select : 1; Eina_Bool clear_me : 1; Eina_Bool h_bounce : 1; Eina_Bool v_bounce : 1; Ecore_Cb del_cb, calc_cb, sizing_cb; Ecore_Cb clear_cb; //////////////////////////////////// double align_x, align_y; Evas_Coord old_pan_x, old_pan_y; Evas_Coord reorder_item_x, reorder_item_y; unsigned int nmax; long items_lost; int generation; Eina_Bool horizontal : 1; Eina_Bool longpressed : 1; Eina_Bool reorder_item_changed : 1; Eina_Bool move_effect_enabled : 1; }; #endif static const char *widtype = NULL; static void _item_highlight(Elm_Gen_Item *it); static void _item_unrealize_cb(Elm_Gen_Item *it); static void _item_unselect(Elm_Gen_Item *it); static void _calc_job(void *data); static void _on_focus_hook(void *data, Evas_Object *obj); static Eina_Bool _item_multi_select_up(Widget_Data *wd); static Eina_Bool _item_multi_select_down(Widget_Data *wd); static Eina_Bool _item_multi_select_left(Widget_Data *wd); static Eina_Bool _item_multi_select_right(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 _item_single_select_left(Widget_Data *wd); static Eina_Bool _item_single_select_right(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); static Evas_Smart_Class _pan_sc = EVAS_SMART_CLASS_INIT_VERSION; static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl); static const char SIG_ACTIVATED[] = "activated"; static const char SIG_CLICKED_DOUBLE[] = "clicked,double"; static const char SIG_LONGPRESSED[] = "longpressed"; static const char SIG_SELECTED[] = "selected"; static const char SIG_UNSELECTED[] = "unselected"; static const char SIG_REALIZED[] = "realized"; static const char SIG_UNREALIZED[] = "unrealized"; static const char SIG_CHANGED[] = "changed"; static const char SIG_DRAG_START_UP[] = "drag,start,up"; static const char SIG_DRAG_START_DOWN[] = "drag,start,down"; static const char SIG_DRAG_START_LEFT[] = "drag,start,left"; static const char SIG_DRAG_START_RIGHT[] = "drag,start,right"; static const char SIG_DRAG_STOP[] = "drag,stop"; static const char SIG_DRAG[] = "drag"; 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_SCROLL_DRAG_START[] = "scroll,drag,start"; static const char SIG_SCROLL_DRAG_STOP[] = "scroll,drag,stop"; static const char SIG_EDGE_TOP[] = "edge,top"; 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 char SIG_MOVED[] = "moved"; static const Evas_Smart_Cb_Description _signals[] = { {SIG_ACTIVATED, ""}, {SIG_CLICKED_DOUBLE, ""}, {SIG_LONGPRESSED, ""}, {SIG_SELECTED, ""}, {SIG_UNSELECTED, ""}, {SIG_REALIZED, ""}, {SIG_UNREALIZED, ""}, {SIG_CHANGED, ""}, {SIG_DRAG_START_UP, ""}, {SIG_DRAG_START_DOWN, ""}, {SIG_DRAG_START_LEFT, ""}, {SIG_DRAG_START_RIGHT, ""}, {SIG_DRAG_STOP, ""}, {SIG_DRAG, ""}, {SIG_SCROLL, ""}, {SIG_SCROLL_ANIM_START, ""}, {SIG_SCROLL_ANIM_STOP, ""}, {SIG_SCROLL_DRAG_START, ""}, {SIG_SCROLL_DRAG_STOP, ""}, {SIG_EDGE_TOP, ""}, {SIG_EDGE_BOTTOM, ""}, {SIG_EDGE_LEFT, ""}, {SIG_EDGE_RIGHT, ""}, {SIG_MOVED, ""}, {NULL, NULL} }; static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info) { 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 *it = NULL; 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 page_x = 0; Evas_Coord page_y = 0; 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 ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left"))) { if ((wd->horizontal) && (((evas_key_modifier_is_set(ev->modifiers, "Shift")) && (_item_multi_select_up(wd))) || (_item_single_select_up(wd)))) { ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD; return EINA_TRUE; } else if ((!wd->horizontal) && (((evas_key_modifier_is_set(ev->modifiers, "Shift")) && (_item_multi_select_left(wd))) || (_item_single_select_left(wd)))) { ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD; return EINA_TRUE; } else x -= step_x; } else if ((!strcmp(ev->keyname, "Right")) || (!strcmp(ev->keyname, "KP_Right"))) { if ((wd->horizontal) && (((evas_key_modifier_is_set(ev->modifiers, "Shift")) && (_item_multi_select_down(wd))) || (_item_single_select_down(wd)))) { ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD; return EINA_TRUE; } else if ((!wd->horizontal) && (((evas_key_modifier_is_set(ev->modifiers, "Shift")) && (_item_multi_select_right(wd))) || (_item_single_select_right(wd)))) { ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD; return EINA_TRUE; } else x += step_x; } else if ((!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up"))) { if ((wd->horizontal) && (((evas_key_modifier_is_set(ev->modifiers, "Shift")) && (_item_multi_select_left(wd))) || (_item_single_select_left(wd)))) { ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD; return EINA_TRUE; } else if ((!wd->horizontal) && (((evas_key_modifier_is_set(ev->modifiers, "Shift")) && (_item_multi_select_up(wd))) || (_item_single_select_up(wd)))) { ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD; return EINA_TRUE; } else y -= step_y; } else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down"))) { if ((wd->horizontal) && (((evas_key_modifier_is_set(ev->modifiers, "Shift")) && (_item_multi_select_right(wd))) || (_item_single_select_right(wd)))) { ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD; return EINA_TRUE; } else if ((!wd->horizontal) && (((evas_key_modifier_is_set(ev->modifiers, "Shift")) && (_item_multi_select_down(wd))) || (_item_single_select_down(wd)))) { ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD; return EINA_TRUE; } else y += step_y; } else if ((!strcmp(ev->keyname, "Home")) || (!strcmp(ev->keyname, "KP_Home"))) { it = elm_gengrid_first_item_get(obj); elm_gengrid_item_bring_in(it); elm_gengrid_item_selected_set(it, EINA_TRUE); ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD; return EINA_TRUE; } else if ((!strcmp(ev->keyname, "End")) || (!strcmp(ev->keyname, "KP_End"))) { it = elm_gengrid_last_item_get(obj); elm_gengrid_item_bring_in(it); elm_gengrid_item_selected_set(it, EINA_TRUE); ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD; return EINA_TRUE; } else if ((!strcmp(ev->keyname, "Prior")) || (!strcmp(ev->keyname, "KP_Prior"))) { if (wd->horizontal) { if (page_x < 0) x -= -(page_x * v_w) / 100; else x -= page_x; } else { if (page_y < 0) y -= -(page_y * v_h) / 100; else y -= page_y; } } else if ((!strcmp(ev->keyname, "Next")) || (!strcmp(ev->keyname, "KP_Next"))) { if (wd->horizontal) { if (page_x < 0) x += -(page_x * v_w) / 100; else x += page_x; } else { if (page_y < 0) y += -(page_y * v_h) / 100; else y += page_y; } } else if (!strcmp(ev->keyname, "Escape")) { if (!_deselect_all_items(wd)) return EINA_FALSE; ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD; return EINA_TRUE; } else if (((!strcmp(ev->keyname, "Return")) || (!strcmp(ev->keyname, "KP_Enter")) || (!strcmp(ev->keyname, "space"))) && (!wd->multi) && (wd->selected)) { it = elm_gengrid_selected_item_get(obj); evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it); } 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; } static Eina_Bool _deselect_all_items(Widget_Data *wd) { if (!wd->selected) return EINA_FALSE; while (wd->selected) elm_gengrid_item_selected_set((Elm_Object_Item *) wd->selected->data, EINA_FALSE); return EINA_TRUE; } static Eina_Bool _item_multi_select_left(Widget_Data *wd) { if (!wd->selected) return EINA_FALSE; Elm_Object_Item *prev = elm_gengrid_item_prev_get(wd->last_selected_item); if (!prev) return EINA_TRUE; if (elm_gengrid_item_selected_get(prev)) { elm_gengrid_item_selected_set(wd->last_selected_item, EINA_FALSE); wd->last_selected_item = prev; elm_gengrid_item_show(wd->last_selected_item); } else { elm_gengrid_item_selected_set(prev, EINA_TRUE); elm_gengrid_item_show(prev); } return EINA_TRUE; } static Eina_Bool _item_multi_select_right(Widget_Data *wd) { if (!wd->selected) return EINA_FALSE; Elm_Object_Item *next = elm_gengrid_item_next_get(wd->last_selected_item); if (!next) return EINA_TRUE; if (elm_gengrid_item_selected_get(next)) { elm_gengrid_item_selected_set(wd->last_selected_item, EINA_FALSE); wd->last_selected_item = next; elm_gengrid_item_show(wd->last_selected_item); } else { elm_gengrid_item_selected_set(next, EINA_TRUE); elm_gengrid_item_show(next); } return EINA_TRUE; } static Eina_Bool _item_multi_select_up(Widget_Data *wd) { unsigned int i; Eina_Bool r = EINA_TRUE; if (!wd->selected) return EINA_FALSE; for (i = 0; (r) && (i < wd->nmax); i++) r &= _item_multi_select_left(wd); return r; } static Eina_Bool _item_multi_select_down(Widget_Data *wd) { unsigned int i; Eina_Bool r = EINA_TRUE; if (!wd->selected) return EINA_FALSE; for (i = 0; (r) && (i < wd->nmax); i++) r &= _item_multi_select_right(wd); return r; } static Eina_Bool _item_single_select_up(Widget_Data *wd) { unsigned int i; Elm_Gen_Item *prev; if (!wd->selected) { prev = ELM_GEN_ITEM_FROM_INLIST(wd->items->last); while ((prev) && (prev->generation < wd->generation)) prev = ELM_GEN_ITEM_FROM_INLIST(EINA_INLIST_GET(prev)->prev); elm_gengrid_item_selected_set((Elm_Object_Item *) prev, EINA_TRUE); elm_gengrid_item_show((Elm_Object_Item *) prev); return EINA_TRUE; } else prev = (Elm_Gen_Item *) elm_gengrid_item_prev_get(wd->last_selected_item); if (!prev) return EINA_FALSE; for (i = 1; i < wd->nmax; i++) { Elm_Object_Item *tmp = elm_gengrid_item_prev_get((Elm_Object_Item *) prev); if (!tmp) return EINA_FALSE; prev = (Elm_Gen_Item *) tmp; } _deselect_all_items(wd); elm_gengrid_item_selected_set((Elm_Object_Item *) prev, EINA_TRUE); elm_gengrid_item_show((Elm_Object_Item *) prev); return EINA_TRUE; } static Eina_Bool _item_single_select_down(Widget_Data *wd) { unsigned int i; Elm_Gen_Item *next; if (!wd->selected) { next = ELM_GEN_ITEM_FROM_INLIST(wd->items); while ((next) && (next->generation < wd->generation)) next = ELM_GEN_ITEM_FROM_INLIST(EINA_INLIST_GET(next)->next); elm_gengrid_item_selected_set((Elm_Object_Item *) next, EINA_TRUE); elm_gengrid_item_show((Elm_Object_Item *) next); return EINA_TRUE; } else next = (Elm_Gen_Item *) elm_gengrid_item_next_get(wd->last_selected_item); if (!next) return EINA_FALSE; for (i = 1; i < wd->nmax; i++) { Elm_Object_Item *tmp = elm_gengrid_item_next_get((Elm_Object_Item *) next); if (!tmp) return EINA_FALSE; next = (Elm_Gen_Item *) tmp; } _deselect_all_items(wd); elm_gengrid_item_selected_set((Elm_Object_Item *) next, EINA_TRUE); elm_gengrid_item_show((Elm_Object_Item *) next); return EINA_TRUE; } static Eina_Bool _item_single_select_left(Widget_Data *wd) { Elm_Gen_Item *prev; if (!wd->selected) { prev = ELM_GEN_ITEM_FROM_INLIST(wd->items->last); while ((prev) && (prev->generation < wd->generation)) prev = ELM_GEN_ITEM_FROM_INLIST(EINA_INLIST_GET(prev)->prev); } else prev = (Elm_Gen_Item *) elm_gengrid_item_prev_get(wd->last_selected_item); if (!prev) return EINA_FALSE; _deselect_all_items(wd); elm_gengrid_item_selected_set((Elm_Object_Item *) prev, EINA_TRUE); elm_gengrid_item_show((Elm_Object_Item *) prev); return EINA_TRUE; } static Eina_Bool _item_single_select_right(Widget_Data *wd) { Elm_Gen_Item *next; if (!wd->selected) { next = ELM_GEN_ITEM_FROM_INLIST(wd->items); while ((next) && (next->generation < wd->generation)) next = ELM_GEN_ITEM_FROM_INLIST(EINA_INLIST_GET(next)->next); } else next = (Elm_Gen_Item *) elm_gengrid_item_next_get(wd->last_selected_item); if (!next) return EINA_FALSE; _deselect_all_items(wd); elm_gengrid_item_selected_set((Elm_Object_Item *) next, EINA_TRUE); elm_gengrid_item_show((Elm_Object_Item *) next); return EINA_TRUE; } 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->obj, "elm,action,focus", "elm"); evas_object_focus_set(wd->obj, EINA_TRUE); if ((wd->selected) && (!wd->last_selected_item)) wd->last_selected_item = eina_list_data_get(wd->selected); } else { edje_object_signal_emit(wd->obj, "elm,action,unfocus", "elm"); evas_object_focus_set(wd->obj, EINA_FALSE); } } static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl) { Widget_Data *wd = elm_widget_data_get(obj); Elm_Gen_Item *it; if (!wd) return; elm_smart_scroller_mirrored_set(wd->scr, rtl); if (!wd->items) return; it = ELM_GEN_ITEM_FROM_INLIST(wd->items); while (it) { edje_object_mirrored_set(VIEW(it), rtl); elm_gengrid_item_update((Elm_Object_Item *) it); it = ELM_GEN_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next); } } static void _theme_hook(Evas_Object *obj) { Widget_Data *wd = elm_widget_data_get(obj); if (!wd) return; _elm_widget_mirrored_reload(obj); _mirrored_set(obj, elm_widget_mirrored_get(obj)); elm_smart_scroller_object_theme_set(obj, wd->scr, "gengrid", "base", elm_widget_style_get(obj)); } static void _del_pre_hook(Evas_Object *obj) { Widget_Data *wd = elm_widget_data_get(obj); if (!wd) return; elm_gengrid_clear(obj); evas_object_del(wd->pan_smart); wd->pan_smart = NULL; } static void _del_hook(Evas_Object *obj) { Widget_Data *wd = elm_widget_data_get(obj); if (wd->calc_job) ecore_job_del(wd->calc_job); free(wd); } static void _signal_emit_hook(Evas_Object *obj, const char *emission, const char *source) { 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); } 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); } 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); if (!wd) return; edje_object_signal_callback_del_full(elm_smart_scroller_edje_object_get(wd->scr), emission, source, func_cb, data); } static void _mouse_move(void *data, Evas *evas __UNUSED__, Evas_Object *obj, void *event_info) { Elm_Gen_Item *it = data; Evas_Event_Mouse_Move *ev = event_info; Evas_Coord minw = 0, minh = 0, x, y, dx, dy, adx, ady; Evas_Coord ox, oy, ow, oh, it_scrl_x, it_scrl_y; if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) { if (!it->wd->on_hold) { it->wd->on_hold = EINA_TRUE; if (!it->wd->wasselected) _item_unselect(it); } } if ((it->dragging) && (it->down)) { if (it->long_timer) { ecore_timer_del(it->long_timer); it->long_timer = NULL; } evas_object_smart_callback_call(WIDGET(it), SIG_DRAG, it); return; } if ((!it->down) || (it->wd->longpressed)) { if (it->long_timer) { ecore_timer_del(it->long_timer); it->long_timer = NULL; } if ((it->wd->reorder_mode) && (it->wd->reorder_it)) { evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &ow, &oh); it_scrl_x = ev->cur.canvas.x - it->wd->reorder_it->dx; it_scrl_y = ev->cur.canvas.y - it->wd->reorder_it->dy; if (it_scrl_x < ox) it->wd->reorder_item_x = ox; else if (it_scrl_x + it->wd->item_width > ox + ow) it->wd->reorder_item_x = ox + ow - it->wd->item_width; else it->wd->reorder_item_x = it_scrl_x; if (it_scrl_y < oy) it->wd->reorder_item_y = oy; else if (it_scrl_y + it->wd->item_height > oy + oh) it->wd->reorder_item_y = oy + oh - it->wd->item_height; else it->wd->reorder_item_y = it_scrl_y; if (it->wd->calc_job) ecore_job_del(it->wd->calc_job); it->wd->calc_job = ecore_job_add(_calc_job, it->wd); } return; } if (!it->display_only) elm_coords_finger_size_adjust(1, &minw, 1, &minh); evas_object_geometry_get(obj, &x, &y, NULL, NULL); x = ev->cur.canvas.x - x; y = ev->cur.canvas.y - y; dx = x - it->dx; adx = dx; if (adx < 0) adx = -dx; dy = y - it->dy; ady = dy; if (ady < 0) ady = -dy; minw /= 2; minh /= 2; if ((adx > minw) || (ady > minh)) { const char *left_drag, *right_drag; if (!elm_widget_mirrored_get(WIDGET(it))) { left_drag = SIG_DRAG_START_LEFT; right_drag = SIG_DRAG_START_RIGHT; } else { left_drag = SIG_DRAG_START_RIGHT; right_drag = SIG_DRAG_START_LEFT; } it->dragging = 1; if (it->long_timer) { ecore_timer_del(it->long_timer); it->long_timer = NULL; } if (!it->wd->wasselected) _item_unselect(it); if (dy < 0) { if (ady > adx) evas_object_smart_callback_call(WIDGET(it), SIG_DRAG_START_UP, it); else { if (dx < 0) evas_object_smart_callback_call(WIDGET(it), left_drag, it); } } else { if (ady > adx) evas_object_smart_callback_call(WIDGET(it), SIG_DRAG_START_DOWN, it); else { if (dx < 0) evas_object_smart_callback_call(WIDGET(it), left_drag, it); else evas_object_smart_callback_call(WIDGET(it), right_drag, it); } } } } static Eina_Bool _long_press(void *data) { Elm_Gen_Item *it = data; it->long_timer = NULL; if (elm_widget_item_disabled_get(it)|| (it->dragging)) return ECORE_CALLBACK_CANCEL; it->wd->longpressed = EINA_TRUE; evas_object_smart_callback_call(WIDGET(it), SIG_LONGPRESSED, it); if (it->wd->reorder_mode) { it->wd->reorder_it = it; evas_object_raise(VIEW(it)); elm_smart_scroller_hold_set(it->wd->scr, EINA_TRUE); elm_smart_scroller_bounce_allow_set(it->wd->scr, EINA_FALSE, EINA_FALSE); edje_object_signal_emit(VIEW(it), "elm,state,reorder,enabled", "elm"); } return ECORE_CALLBACK_CANCEL; } static void _mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj, void *event_info) { Elm_Gen_Item *it = data; Evas_Event_Mouse_Down *ev = event_info; Evas_Coord x, y; if (ev->button != 1) return; it->down = 1; it->dragging = 0; evas_object_geometry_get(obj, &x, &y, NULL, NULL); it->dx = ev->canvas.x - x; it->dy = ev->canvas.y - y; it->wd->longpressed = EINA_FALSE; if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE; else it->wd->on_hold = EINA_FALSE; if (it->wd->on_hold) return; it->wd->wasselected = it->selected; _item_highlight(it); 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); } if (it->long_timer) ecore_timer_del(it->long_timer); if (it->realized) it->long_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, it); else it->long_timer = NULL; } static void _mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info) { Elm_Gen_Item *it = data; Evas_Event_Mouse_Up *ev = event_info; Eina_Bool dragged = EINA_FALSE; if (ev->button != 1) return; it->down = EINA_FALSE; if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE; else it->wd->on_hold = EINA_FALSE; if (it->long_timer) { ecore_timer_del(it->long_timer); it->long_timer = NULL; } if (it->dragging) { it->dragging = EINA_FALSE; evas_object_smart_callback_call(WIDGET(it), SIG_DRAG_STOP, it); dragged = EINA_TRUE; } if (it->wd->on_hold) { it->wd->longpressed = EINA_FALSE; it->wd->on_hold = EINA_FALSE; return; } if ((it->wd->reorder_mode) && (it->wd->reorder_it)) { evas_object_smart_callback_call(WIDGET(it), SIG_MOVED, it->wd->reorder_it); it->wd->reorder_it = NULL; it->wd->move_effect_enabled = EINA_FALSE; if (it->wd->calc_job) ecore_job_del(it->wd->calc_job); it->wd->calc_job = ecore_job_add(_calc_job, it->wd); elm_smart_scroller_hold_set(it->wd->scr, EINA_FALSE); elm_smart_scroller_bounce_allow_set(it->wd->scr, it->wd->h_bounce, it->wd->v_bounce); edje_object_signal_emit(VIEW(it), "elm,state,reorder,disabled", "elm"); } if (it->wd->longpressed) { it->wd->longpressed = EINA_FALSE; if (!it->wd->wasselected) _item_unselect(it); it->wd->wasselected = EINA_FALSE; return; } if (dragged) { if (it->want_unrealize) _elm_genlist_item_unrealize(it, EINA_FALSE); } if (elm_widget_item_disabled_get(it) || (dragged)) return; if (it->wd->multi) { if (!it->selected) { _item_highlight(it); it->sel_cb(it); } else _item_unselect(it); } else { if (!it->selected) { while (it->wd->selected) _item_unselect(it->wd->selected->data); } else { const Eina_List *l, *l_next; Elm_Gen_Item *item2; EINA_LIST_FOREACH_SAFE(it->wd->selected, l, l_next, item2) if (item2 != it) _item_unselect(item2); } _item_highlight(it); it->sel_cb(it); } } static void _item_highlight(Elm_Gen_Item *it) { if ((it->wd->no_select) || (it->generation < it->wd->generation) || (it->highlighted)) return; edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm"); it->highlighted = EINA_TRUE; } static void _item_realize(Elm_Gen_Item *it) { char buf[1024]; char style[1024]; if ((it->realized) || (it->generation < it->wd->generation)) return; VIEW(it) = edje_object_add(evas_object_evas_get(WIDGET(it))); edje_object_scale_set(VIEW(it), elm_widget_scale_get(WIDGET(it)) * _elm_config->scale); edje_object_mirrored_set(VIEW(it), elm_widget_mirrored_get(WIDGET(it))); evas_object_smart_member_add(VIEW(it), it->wd->pan_smart); elm_widget_sub_object_add(WIDGET(it), VIEW(it)); snprintf(style, sizeof(style), "item/%s", it->itc->item_style ? it->itc->item_style : "default"); _elm_theme_object_set(WIDGET(it), VIEW(it), "gengrid", style, elm_widget_style_get(WIDGET(it))); it->spacer = evas_object_rectangle_add(evas_object_evas_get(WIDGET(it))); evas_object_color_set(it->spacer, 0, 0, 0, 0); elm_widget_sub_object_add(WIDGET(it), it->spacer); evas_object_size_hint_min_set(it->spacer, 2 * _elm_config->scale, 1); edje_object_part_swallow(VIEW(it), "elm.swallow.pad", it->spacer); if (it->itc->func.text_get) { const Eina_List *l; const char *key; it->texts = elm_widget_stringlist_get(edje_object_data_get(VIEW(it), "texts")); EINA_LIST_FOREACH(it->texts, l, key) { char *s = it->itc->func.text_get ((void *)it->base.data, WIDGET(it), key); if (s) { edje_object_part_text_set(VIEW(it), key, s); free(s); } } } if (it->itc->func.content_get) { const Eina_List *l; const char *key; Evas_Object *ic = NULL; it->contents = elm_widget_stringlist_get(edje_object_data_get(VIEW(it), "contents")); EINA_LIST_FOREACH(it->contents, l, key) { if (it->itc->func.content_get) ic = it->itc->func.content_get ((void *)it->base.data, WIDGET(it), key); if (ic) { it->content_objs = eina_list_append(it->content_objs, ic); edje_object_part_swallow(VIEW(it), key, ic); evas_object_show(ic); elm_widget_sub_object_add(WIDGET(it), ic); } } } if (it->itc->func.state_get) { const Eina_List *l; const char *key; it->states = elm_widget_stringlist_get(edje_object_data_get(VIEW(it), "states")); EINA_LIST_FOREACH(it->states, l, key) { Eina_Bool on = it->itc->func.state_get ((void *)it->base.data, WIDGET(it), l->data); if (on) { snprintf(buf, sizeof(buf), "elm,state,%s,active", key); edje_object_signal_emit(VIEW(it), buf, "elm"); } } } if (it->group) { if ((!it->wd->group_item_width) && (!it->wd->group_item_height)) { edje_object_size_min_restricted_calc(VIEW(it), &it->wd->group_item_width, &it->wd->group_item_height, it->wd->group_item_width, it->wd->group_item_height); } } else { if ((!it->wd->item_width) && (!it->wd->item_height)) { edje_object_size_min_restricted_calc(VIEW(it), &it->wd->item_width, &it->wd->item_height, it->wd->item_width, it->wd->item_height); elm_coords_finger_size_adjust(1, &it->wd->item_width, 1, &it->wd->item_height); } 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); if (it->selected) edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm"); if (elm_widget_item_disabled_get(it)) edje_object_signal_emit(VIEW(it), "elm,state,disabled", "elm"); } evas_object_show(VIEW(it)); if (it->tooltip.content_cb) { elm_widget_item_tooltip_content_cb_set(it, it->tooltip.content_cb, it->tooltip.data, NULL); elm_widget_item_tooltip_style_set(it, it->tooltip.style); elm_widget_item_tooltip_window_mode_set(it, it->tooltip.free_size); } if (it->mouse_cursor) elm_widget_item_cursor_set(it, it->mouse_cursor); it->realized = EINA_TRUE; it->want_unrealize = EINA_FALSE; } static void _item_unrealize_cb(Elm_Gen_Item *it) { evas_object_del(VIEW(it)); VIEW(it) = NULL; evas_object_del(it->spacer); it->spacer = NULL; } static Eina_Bool _reorder_item_moving_effect_timer_cb(void *data) { Elm_Gen_Item *it = data; double tt, t; Evas_Coord dx, dy; tt = REORDER_EFFECT_TIME; t = ((0.0 > (t = ecore_loop_time_get()-it->item->moving_effect_start_time)) ? 0.0 : t); dx = ((it->item->tx - it->item->ox) / 10) * _elm_config->scale; dy = ((it->item->ty - it->item->oy) / 10) * _elm_config->scale; if (t <= tt) { it->item->rx += (1 * sin((t / tt) * (M_PI / 2)) * dx); it->item->ry += (1 * sin((t / tt) * (M_PI / 2)) * dy); } else { it->item->rx += dx; it->item->ry += dy; } if ((((dx > 0) && (it->item->rx >= it->item->tx)) || ((dx <= 0) && (it->item->rx <= it->item->tx))) && (((dy > 0) && (it->item->ry >= it->item->ty)) || ((dy <= 0) && (it->item->ry <= it->item->ty)))) { evas_object_move(VIEW(it), it->item->tx, it->item->ty); if (it->group) { Evas_Coord vw, vh; evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &vw, &vh); if (it->wd->horizontal) evas_object_resize(VIEW(it), it->wd->group_item_width, vh); else evas_object_resize(VIEW(it), vw, it->wd->group_item_height); } else evas_object_resize(VIEW(it), it->wd->item_width, it->wd->item_height); it->item->moving = EINA_FALSE; it->item->item_moving_effect_timer = NULL; return ECORE_CALLBACK_CANCEL; } evas_object_move(VIEW(it), it->item->rx, it->item->ry); if (it->group) { Evas_Coord vw, vh; evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &vw, &vh); if (it->wd->horizontal) evas_object_resize(VIEW(it), it->wd->group_item_width, vh); else evas_object_resize(VIEW(it), vw, it->wd->group_item_height); } else evas_object_resize(VIEW(it), it->wd->item_width, it->wd->item_height); return ECORE_CALLBACK_RENEW; } static void _group_item_place(Pan *sd) { Evas_Coord iw, ih, vw, vh; Eina_List *l; Eina_Bool was_realized; Elm_Gen_Item *it; evas_object_geometry_get(sd->wd->pan_smart, NULL, NULL, &vw, &vh); if (sd->wd->horizontal) { iw = sd->wd->group_item_width; ih = vh; } else { iw = vw; ih = sd->wd->group_item_height; } EINA_LIST_FOREACH(sd->wd->group_items, l, it) { was_realized = it->realized; if (it->item->group_realized) { _item_realize(it); if (!was_realized) evas_object_smart_callback_call(WIDGET(it), SIG_REALIZED, it); evas_object_move(VIEW(it), it->item->gx, it->item->gy); evas_object_resize(VIEW(it), iw, ih); evas_object_raise(VIEW(it)); } else _elm_genlist_item_unrealize(it, EINA_FALSE); } } static void _item_place(Elm_Gen_Item *it, Evas_Coord cx, Evas_Coord cy) { Evas_Coord x, y, ox, oy, cvx, cvy, cvw, cvh, iw, ih, ww; Evas_Coord tch, tcw, alignw = 0, alignh = 0, vw, vh; Eina_Bool reorder_item_move_forward = EINA_FALSE; long items_count; it->x = cx; it->y = cy; evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &vw, &vh); /* Preload rows/columns at each side of the Gengrid */ cvx = ox - PRELOAD * it->wd->item_width; cvy = oy - PRELOAD * it->wd->item_height; cvw = vw + 2 * PRELOAD * it->wd->item_width; cvh = vh + 2 * PRELOAD * it->wd->item_height; alignh = 0; alignw = 0; items_count = it->wd->item_count - eina_list_count(it->wd->group_items) + it->wd->items_lost; if (it->wd->horizontal) { int columns, items_visible = 0, items_row; if (it->wd->item_height > 0) items_visible = vh / it->wd->item_height; if (items_visible < 1) items_visible = 1; columns = items_count / items_visible; if (items_count % items_visible) columns++; tcw = (it->wd->item_width * columns) + (it->wd->group_item_width * eina_list_count(it->wd->group_items)); alignw = (vw - tcw) * it->wd->align_x; items_row = items_visible; if ((unsigned int)items_row > it->wd->item_count) items_row = it->wd->item_count; if (it->wd->filled && (unsigned int)it->wd->nmax > (unsigned int)it->wd->item_count) tch = it->wd->nmax * it->wd->item_height; else tch = items_row * it->wd->item_height; alignh = (vh - tch) * it->wd->align_y; } else { unsigned int rows, items_visible = 0, items_col; if (it->wd->item_width > 0) items_visible = vw / it->wd->item_width; if (items_visible < 1) items_visible = 1; rows = items_count / items_visible; if (items_count % items_visible) rows++; tch = (it->wd->item_height * rows) + (it->wd->group_item_height * eina_list_count(it->wd->group_items)); alignh = (vh - tch) * it->wd->align_y; items_col = items_visible; if (items_col > it->wd->item_count) items_col = it->wd->item_count; if (it->wd->filled && (unsigned int)it->wd->nmax > (unsigned int)it->wd->item_count) tcw = it->wd->nmax * it->wd->item_width; else tcw = items_col * it->wd->item_width; alignw = (vw - tcw) * it->wd->align_x; } if (it->group) { if (it->wd->horizontal) { x = (((cx - it->item->prev_group) * it->wd->item_width) + (it->item->prev_group * it->wd->group_item_width)) - it->wd->pan_x + ox + alignw; y = oy; iw = it->wd->group_item_width; ih = vh; } else { x = ox; y = (((cy - it->item->prev_group) * it->wd->item_height) + (it->item->prev_group * it->wd->group_item_height)) - it->wd->pan_y + oy + alignh; iw = vw; ih = it->wd->group_item_height; } it->item->gx = x; it->item->gy = y; } else { if (it->wd->horizontal) { x = (((cx - it->item->prev_group) * it->wd->item_width) + (it->item->prev_group * it->wd->group_item_width)) - it->wd->pan_x + ox + alignw; y = (cy * it->wd->item_height) - it->wd->pan_y + oy + alignh; } else { x = (cx * it->wd->item_width) - it->wd->pan_x + ox + alignw; y = (((cy - it->item->prev_group) * it->wd->item_height) + (it->item->prev_group * it->wd->group_item_height)) - it->wd->pan_y + oy + alignh; } if (elm_widget_mirrored_get(WIDGET(it))) { /* Switch items side and componsate for pan_x when in RTL mode */ evas_object_geometry_get(WIDGET(it), NULL, NULL, &ww, NULL); x = ww - x - it->wd->item_width - it->wd->pan_x - it->wd->pan_x; } iw = it->wd->item_width; ih = it->wd->item_height; } Eina_Bool was_realized = it->realized; if (ELM_RECTS_INTERSECT(x, y, iw, ih, cvx, cvy, cvw, cvh)) { _item_realize(it); if (!was_realized) evas_object_smart_callback_call(WIDGET(it), SIG_REALIZED, it); if (it->parent) { if (it->wd->horizontal) { if (it->parent->item->gx < ox) { it->parent->item->gx = x + it->wd->item_width - it->wd->group_item_width; if (it->parent->item->gx > ox) it->parent->item->gx = ox; } it->parent->item->group_realized = EINA_TRUE; } else { if (it->parent->item->gy < oy) { it->parent->item->gy = y + it->wd->item_height - it->wd->group_item_height; if (it->parent->item->gy > oy) it->parent->item->gy = oy; } it->parent->item->group_realized = EINA_TRUE; } } if (it->wd->reorder_mode) { if (it->wd->reorder_it) { if (it->item->moving) return; if (!it->wd->move_effect_enabled) { it->item->ox = x; it->item->oy = y; } if (it->wd->reorder_it == it) { evas_object_move(VIEW(it), it->wd->reorder_item_x, it->wd->reorder_item_y); evas_object_resize(VIEW(it), iw, ih); return; } else { if (it->wd->move_effect_enabled) { if ((it->item->ox != x) || (it->item->oy != y)) { if (((it->wd->old_pan_x == it->wd->pan_x) && (it->wd->old_pan_y == it->wd->pan_y)) || ((it->wd->old_pan_x != it->wd->pan_x) && !(it->item->ox - it->wd->pan_x + it->wd->old_pan_x == x)) || ((it->wd->old_pan_y != it->wd->pan_y) && !(it->item->oy - it->wd->pan_y + it->wd->old_pan_y == y))) { it->item->tx = x; it->item->ty = y; it->item->rx = it->item->ox; it->item->ry = it->item->oy; it->item->moving = EINA_TRUE; it->item->moving_effect_start_time = ecore_loop_time_get(); it->item->item_moving_effect_timer = ecore_animator_add(_reorder_item_moving_effect_timer_cb, it); return; } } } /* need fix here */ Evas_Coord nx, ny, nw, nh; if (it->group) { if (it->wd->horizontal) { nx = x + (it->wd->group_item_width / 2); ny = y; nw = 1; nh = vh; } else { nx = x; ny = y + (it->wd->group_item_height / 2); nw = vw; nh = 1; } } else { nx = x + (it->wd->item_width / 2); ny = y + (it->wd->item_height / 2); nw = 1; nh = 1; } if ( ELM_RECTS_INTERSECT(it->wd->reorder_item_x, it->wd->reorder_item_y, it->wd->item_width, it->wd->item_height, nx, ny, nw, nh)) { if (it->wd->horizontal) { if ((it->wd->nmax * it->wd->reorder_it->x + it->wd->reorder_it->y) > (it->wd->nmax * it->x + it->y)) reorder_item_move_forward = EINA_TRUE; } else { if ((it->wd->nmax * it->wd->reorder_it->y + it->wd->reorder_it->x) > (it->wd->nmax * it->y + it->x)) reorder_item_move_forward = EINA_TRUE; } it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it->wd->reorder_it)); if (reorder_item_move_forward) it->wd->items = eina_inlist_prepend_relative(it->wd->items, EINA_INLIST_GET(it->wd->reorder_it), EINA_INLIST_GET(it)); else it->wd->items = eina_inlist_append_relative(it->wd->items, EINA_INLIST_GET(it->wd->reorder_it), EINA_INLIST_GET(it)); it->wd->reorder_item_changed = EINA_TRUE; it->wd->move_effect_enabled = EINA_TRUE; if (it->wd->calc_job) ecore_job_del(it->wd->calc_job); it->wd->calc_job = ecore_job_add(_calc_job, it->wd); return; } } } else if (it->item->item_moving_effect_timer) { ecore_animator_del(it->item->item_moving_effect_timer); it->item->item_moving_effect_timer = NULL; it->item->moving = EINA_FALSE; } } if (!it->group) { evas_object_move(VIEW(it), x, y); evas_object_resize(VIEW(it), iw, ih); } else it->item->group_realized = EINA_TRUE; } else { if (!it->group) _elm_genlist_item_unrealize(it, EINA_FALSE); else it->item->group_realized = EINA_FALSE; } } static void _item_del(Elm_Gen_Item *it) { Evas_Object *obj = WIDGET(it); evas_event_freeze(evas_object_evas_get(obj)); it->wd->selected = eina_list_remove(it->wd->selected, it); if (it->realized) _elm_genlist_item_unrealize(it, EINA_FALSE); it->wd->item_count--; _elm_genlist_item_del_serious(it); elm_gengrid_item_class_unref((Elm_Gengrid_Item_Class *)it->itc); evas_event_thaw(evas_object_evas_get(obj)); evas_event_thaw_eval(evas_object_evas_get(obj)); } static void _item_unselect(Elm_Gen_Item *it) { if ((it->generation < it->wd->generation) || (!it->highlighted)) return; edje_object_signal_emit(VIEW(it), "elm,state,unselected", "elm"); it->highlighted = EINA_FALSE; if (it->selected) { it->selected = EINA_FALSE; it->wd->selected = eina_list_remove(it->wd->selected, it); evas_object_smart_callback_call(WIDGET(it), SIG_UNSELECTED, it); } } static void _calc_job(void *data) { Widget_Data *wd = data; Evas_Coord minw = 0, minh = 0, nmax = 0, cvw, cvh; Elm_Gen_Item *it, *group_item = NULL; int count_group = 0; long count = 0; wd->items_lost = 0; evas_object_geometry_get(wd->pan_smart, NULL, NULL, &cvw, &cvh); if ((cvw != 0) || (cvh != 0)) { if ((wd->horizontal) && (wd->item_height > 0)) nmax = cvh / wd->item_height; else if (wd->item_width > 0) nmax = cvw / wd->item_width; if (nmax < 1) nmax = 1; EINA_INLIST_FOREACH(wd->items, it) { if (it->item->prev_group != count_group) it->item->prev_group = count_group; if (it->group) { count = count % nmax; if (count) wd->items_lost += nmax - count; //printf("%d items and I lost %d\n", count, wd->items_lost); count_group++; if (count) count = 0; group_item = it; } else { if (it->parent != group_item) it->parent = group_item; count++; } } count = wd->item_count + wd->items_lost - count_group; if (wd->horizontal) { minw = (ceil(count / (float)nmax) * wd->item_width) + (count_group * wd->group_item_width); minh = nmax * wd->item_height; } else { minw = nmax * wd->item_width; minh = (ceil(count / (float)nmax) * wd->item_height) + (count_group * wd->group_item_height); } if ((minw != wd->minw) || (minh != wd->minh)) { wd->minh = minh; wd->minw = minw; evas_object_smart_callback_call(wd->pan_smart, "changed", NULL); } wd->nmax = nmax; evas_object_smart_changed(wd->pan_smart); } wd->calc_job = NULL; } static void _pan_add(Evas_Object *obj) { Pan *sd; Evas_Object_Smart_Clipped_Data *cd; _pan_sc.add(obj); cd = evas_object_smart_data_get(obj); sd = ELM_NEW(Pan); if (!sd) return; sd->__clipped_data = *cd; free(cd); evas_object_smart_data_set(obj, sd); } static void _pan_del(Evas_Object *obj) { Pan *sd = evas_object_smart_data_get(obj); if (!sd) return; _pan_sc.del(obj); } static void _pan_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y) { Pan *sd = evas_object_smart_data_get(obj); if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return; sd->wd->pan_x = x; sd->wd->pan_y = y; evas_object_smart_changed(obj); } static void _pan_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y) { Pan *sd = evas_object_smart_data_get(obj); if (x) *x = sd->wd->pan_x; if (y) *y = sd->wd->pan_y; } static void _pan_child_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h) { Pan *sd = evas_object_smart_data_get(obj); if (w) *w = sd->wd->minw; if (h) *h = sd->wd->minh; } static void _pan_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y) { Pan *sd = evas_object_smart_data_get(obj); Evas_Coord ow, oh; if (!sd) return; evas_object_geometry_get(obj, NULL, NULL, &ow, &oh); if (x) *x = (ow < sd->wd->minw) ? sd->wd->minw - ow : 0; if (y) *y = (oh < sd->wd->minh) ? sd->wd->minh - oh : 0; } static void _pan_min_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y) { Pan *sd = evas_object_smart_data_get(obj); Evas_Coord mx = 0, my = 0; if (!sd) return; _pan_max_get(obj, &mx, &my); if (x) *x = -mx * sd->wd->align_x; if (y) *y = -my * sd->wd->align_y; } static void _pan_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h) { Pan *sd = evas_object_smart_data_get(obj); Evas_Coord ow, oh; evas_object_geometry_get(obj, NULL, NULL, &ow, &oh); if ((ow == w) && (oh == h)) return; if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job); sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd); } static void _pan_calculate(Evas_Object *obj) { Pan *sd = evas_object_smart_data_get(obj); Evas_Coord cx = 0, cy = 0; Elm_Gen_Item *it; if (!sd) return; if (!sd->wd->nmax) return; sd->wd->reorder_item_changed = EINA_FALSE; EINA_INLIST_FOREACH(sd->wd->items, it) { if (it->group) { if (sd->wd->horizontal) { if (cy) { cx++; cy = 0; } } else { if (cx) { cx = 0; cy++; } } } _item_place(it, cx, cy); if (sd->wd->reorder_item_changed) return; if (it->group) { if (sd->wd->horizontal) { cx++; cy = 0; } else { cx = 0; cy++; } } else { if (sd->wd->horizontal) { cy = (cy + 1) % sd->wd->nmax; if (!cy) cx++; } else { cx = (cx + 1) % sd->wd->nmax; if (!cx) cy++; } } } _group_item_place(sd); if ((sd->wd->reorder_mode) && (sd->wd->reorder_it)) { if (!sd->wd->reorder_item_changed) { sd->wd->old_pan_x = sd->wd->pan_x; sd->wd->old_pan_y = sd->wd->pan_y; } sd->wd->move_effect_enabled = EINA_FALSE; } evas_object_smart_callback_call(sd->wd->obj, SIG_CHANGED, NULL); } static void _pan_move(Evas_Object *obj, Evas_Coord x __UNUSED__, Evas_Coord y __UNUSED__) { Pan *sd = evas_object_smart_data_get(obj); if (!sd) return; if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job); sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd); } static void _hold_on(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__) { Widget_Data *wd = elm_widget_data_get(obj); if (!wd) return; elm_smart_scroller_hold_set(wd->scr, 1); } 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; elm_smart_scroller_hold_set(wd->scr, 0); } 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; elm_smart_scroller_freeze_set(wd->scr, 1); } static void _freeze_off(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__) { Widget_Data *wd = elm_widget_data_get(obj); if (!wd) return; elm_smart_scroller_freeze_set(wd->scr, 0); } static void _scr_anim_start(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__) { evas_object_smart_callback_call(data, SIG_SCROLL_ANIM_START, NULL); } static void _scr_anim_stop(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__) { evas_object_smart_callback_call(data, SIG_SCROLL_ANIM_STOP, NULL); } static void _scr_drag_start(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__) { evas_object_smart_callback_call(data, SIG_SCROLL_DRAG_START, NULL); } static void _scr_drag_stop(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__) { evas_object_smart_callback_call(data, SIG_SCROLL_DRAG_STOP, NULL); } static void _edge_left(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__) { evas_object_smart_callback_call(data, SIG_EDGE_LEFT, NULL); } static void _edge_right(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__) { evas_object_smart_callback_call(data, SIG_EDGE_RIGHT, NULL); } static void _edge_top(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__) { evas_object_smart_callback_call(data, SIG_EDGE_TOP, NULL); } static void _edge_bottom(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__) { evas_object_smart_callback_call(data, SIG_EDGE_BOTTOM, NULL); } static void _scr_scroll(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__) { evas_object_smart_callback_call(data, SIG_SCROLL, NULL); } static int _elm_gengrid_item_compare(const void *data, const void *data1) { Elm_Gen_Item *it, *item1; it = ELM_GEN_ITEM_FROM_INLIST(data); item1 = ELM_GEN_ITEM_FROM_INLIST(data1); return it->wd->item_compare_cb(it, item1); } static void _item_disable_hook(Elm_Object_Item *it) { Elm_Gen_Item *_it = (Elm_Gen_Item *) it; if (_it->generation < _it->wd->generation) return; if (_it->realized) { if (elm_widget_item_disabled_get(_it)) edje_object_signal_emit(VIEW(_it), "elm,state,disabled", "elm"); else edje_object_signal_emit(VIEW(_it), "elm,state,enabled", "elm"); } } static void _item_del_pre_hook(Elm_Object_Item *it) { Elm_Gen_Item *_it = (Elm_Gen_Item *) it; if ((_it->relcount > 0) || (_it->walking > 0)) { _elm_genlist_item_del_notserious(_it); return; } _item_del(_it); } static Elm_Gen_Item * _item_new(Widget_Data *wd, const Elm_Gengrid_Item_Class *itc, const void *data, Evas_Smart_Cb func, const void *func_data) { Elm_Gen_Item *it; it = _elm_genlist_item_new(wd, itc, data, NULL, func, func_data); if (!it) return NULL; elm_widget_item_disable_hook_set(it, _item_disable_hook); elm_widget_item_del_pre_hook_set(it, _item_del_pre_hook); elm_gengrid_item_class_ref((Elm_Gengrid_Item_Class *)itc); it->item = ELM_NEW(Elm_Gen_Item_Type); wd->item_count++; it->group = it->itc->item_style && (!strcmp(it->itc->item_style, "group_index")); ELM_GEN_ITEM_SETUP(it); return it; } EAPI Evas_Object * elm_gengrid_add(Evas_Object *parent) { Evas_Object *obj; Evas *e; Widget_Data *wd; static Evas_Smart *smart = NULL; Eina_Bool bounce = _elm_config->thumbscroll_bounce_enable; if (!smart) { static Evas_Smart_Class sc; evas_object_smart_clipped_smart_set(&_pan_sc); sc = _pan_sc; sc.name = "elm_gengrid_pan"; sc.version = EVAS_SMART_CLASS_VERSION; sc.add = _pan_add; sc.del = _pan_del; sc.resize = _pan_resize; sc.move = _pan_move; sc.calculate = _pan_calculate; if (!(smart = evas_smart_class_new(&sc))) return NULL; } ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL); ELM_SET_WIDTYPE(widtype, "gengrid"); ELM_GEN_SETUP(wd); elm_widget_type_set(obj, "gengrid"); 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_del_pre_hook_set(obj, _del_pre_hook); elm_widget_theme_hook_set(obj, _theme_hook); elm_widget_signal_emit_hook_set(obj, _signal_emit_hook); elm_widget_can_focus_set(obj, EINA_TRUE); 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); wd->generation = 1; wd->scr = elm_smart_scroller_add(e); elm_smart_scroller_widget_set(wd->scr, obj); elm_smart_scroller_object_theme_set(obj, wd->scr, "gengrid", "base", "default"); elm_smart_scroller_bounce_allow_set(wd->scr, bounce, _elm_config->thumbscroll_bounce_enable); elm_widget_resize_object_set(obj, wd->scr); evas_object_smart_callback_add(wd->scr, "animate,start", _scr_anim_start, obj); evas_object_smart_callback_add(wd->scr, "animate,stop", _scr_anim_stop, obj); evas_object_smart_callback_add(wd->scr, "drag,start", _scr_drag_start, obj); evas_object_smart_callback_add(wd->scr, "drag,stop", _scr_drag_stop, 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", _scr_scroll, obj); wd->obj = obj; wd->align_x = 0.5; wd->align_y = 0.5; wd->h_bounce = bounce; wd->v_bounce = bounce; 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); wd->pan_smart = evas_object_smart_add(e, smart); wd->pan = evas_object_smart_data_get(wd->pan_smart); wd->pan->wd = wd; elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart, _pan_set, _pan_get, _pan_max_get, _pan_min_get, _pan_child_size_get); evas_object_smart_callbacks_descriptions_set(obj, _signals); _mirrored_set(obj, elm_widget_mirrored_get(obj)); return obj; } EAPI void elm_gengrid_item_size_set(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; if ((wd->item_width == w) && (wd->item_height == h)) return; wd->item_width = w; wd->item_height = h; if (wd->calc_job) ecore_job_del(wd->calc_job); wd->calc_job = ecore_job_add(_calc_job, wd); } EAPI void elm_gengrid_item_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; if (w) *w = wd->item_width; if (h) *h = wd->item_height; } EAPI void elm_gengrid_group_item_size_set(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; if ((wd->group_item_width == w) && (wd->group_item_height == h)) return; wd->group_item_width = w; wd->group_item_height = h; if (wd->calc_job) ecore_job_del(wd->calc_job); wd->calc_job = ecore_job_add(_calc_job, wd); } EAPI void elm_gengrid_group_item_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; if (w) *w = wd->group_item_width; if (h) *h = wd->group_item_height; } EAPI void elm_gengrid_align_set(Evas_Object *obj, double align_x, double align_y) { ELM_CHECK_WIDTYPE(obj, widtype); Widget_Data *wd = elm_widget_data_get(obj); double old_h = wd->align_x, old_y = wd->align_y; if (align_x > 1.0) align_x = 1.0; else if (align_x < 0.0) align_x = 0.0; wd->align_x = align_x; if (align_y > 1.0) align_y = 1.0; else if (align_y < 0.0) align_y = 0.0; wd->align_y = align_y; if ((old_h != wd->align_x) || (old_y != wd->align_y)) evas_object_smart_calculate(wd->pan_smart); } EAPI void elm_gengrid_align_get(const Evas_Object *obj, double *align_x, double *align_y) { ELM_CHECK_WIDTYPE(obj, widtype); Widget_Data *wd = elm_widget_data_get(obj); if (align_x) *align_x = wd->align_x; if (align_y) *align_y = wd->align_y; } EAPI Elm_Object_Item * elm_gengrid_item_append(Evas_Object *obj, const Elm_Gengrid_Item_Class *itc, const void *data, Evas_Smart_Cb func, const void *func_data) { Elm_Gen_Item *it; ELM_CHECK_WIDTYPE(obj, widtype) NULL; Widget_Data *wd = elm_widget_data_get(obj); if (!wd) return NULL; it = _item_new(wd, itc, data, func, func_data); if (!it) return NULL; wd->items = eina_inlist_append(wd->items, EINA_INLIST_GET(it)); if (it->group) wd->group_items = eina_list_prepend(wd->group_items, it); if (wd->calc_job) ecore_job_del(wd->calc_job); wd->calc_job = ecore_job_add(_calc_job, wd); return (Elm_Object_Item *) it; } EAPI Elm_Object_Item * elm_gengrid_item_prepend(Evas_Object *obj, const Elm_Gengrid_Item_Class *itc, const void *data, Evas_Smart_Cb func, const void *func_data) { Elm_Gen_Item *it; ELM_CHECK_WIDTYPE(obj, widtype) NULL; Widget_Data *wd = elm_widget_data_get(obj); if (!wd) return NULL; it = _item_new(wd, itc, data, func, func_data); if (!it) return NULL; wd->items = eina_inlist_prepend(wd->items, EINA_INLIST_GET(it)); if (it->group) wd->group_items = eina_list_append(wd->group_items, it); if (wd->calc_job) ecore_job_del(wd->calc_job); wd->calc_job = ecore_job_add(_calc_job, wd); return (Elm_Object_Item *) it; } EAPI Elm_Object_Item * elm_gengrid_item_insert_before(Evas_Object *obj, const Elm_Gengrid_Item_Class *itc, const void *data, Elm_Object_Item *relative, Evas_Smart_Cb func, const void *func_data) { Elm_Gen_Item *it; ELM_CHECK_WIDTYPE(obj, widtype) NULL; ELM_OBJ_ITEM_CHECK_OR_RETURN(relative, NULL); Widget_Data *wd = elm_widget_data_get(obj); if (!wd) return NULL; it = _item_new(wd, itc, data, func, func_data); if (!it) return NULL; wd->items = eina_inlist_prepend_relative (wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET((Elm_Gen_Item *) relative)); if (it->group) wd->group_items = eina_list_append_relative(wd->group_items, it, ((Elm_Gen_Item *) relative)->parent); if (wd->calc_job) ecore_job_del(wd->calc_job); wd->calc_job = ecore_job_add(_calc_job, wd); return (Elm_Object_Item *) it; } EAPI Elm_Object_Item * elm_gengrid_item_insert_after(Evas_Object *obj, const Elm_Gengrid_Item_Class *itc, const void *data, Elm_Object_Item *relative, Evas_Smart_Cb func, const void *func_data) { Elm_Gen_Item *it; ELM_CHECK_WIDTYPE(obj, widtype) NULL; ELM_OBJ_ITEM_CHECK_OR_RETURN(relative, NULL); Widget_Data *wd = elm_widget_data_get(obj); if (!wd) return NULL; it = _item_new(wd, itc, data, func, func_data); if (!it) return NULL; wd->items = eina_inlist_append_relative (wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET((Elm_Gen_Item *) relative)); if (it->group) wd->group_items = eina_list_prepend_relative(wd->group_items, it, ((Elm_Gen_Item *) relative)->parent); if (wd->calc_job) ecore_job_del(wd->calc_job); wd->calc_job = ecore_job_add(_calc_job, wd); return (Elm_Object_Item *) it; } EAPI Elm_Object_Item * elm_gengrid_item_sorted_insert(Evas_Object *obj, const Elm_Gengrid_Item_Class *itc, const void *data, Eina_Compare_Cb comp, Evas_Smart_Cb func, const void *func_data) { Elm_Gen_Item *it; ELM_CHECK_WIDTYPE(obj, widtype) NULL; Widget_Data *wd = elm_widget_data_get(obj); if (!wd) return NULL; it = _item_new(wd, itc, data, func, func_data); if (!it) return NULL; if (!wd->state) wd->state = eina_inlist_sorted_state_new(); wd->item_compare_cb = comp; wd->items = eina_inlist_sorted_state_insert(wd->items, EINA_INLIST_GET(it), _elm_gengrid_item_compare, wd->state); if (wd->calc_job) ecore_job_del(wd->calc_job); wd->calc_job = ecore_job_add(_calc_job, wd); return (Elm_Object_Item *) it; } EINA_DEPRECATED Elm_Object_Item * elm_gengrid_item_direct_sorted_insert(Evas_Object *obj, const Elm_Gengrid_Item_Class *itc, const void *data, Eina_Compare_Cb comp, Evas_Smart_Cb func, const void *func_data) { return elm_gengrid_item_sorted_insert(obj, itc, data, comp, func, func_data); } EAPI void elm_gengrid_item_del(Elm_Object_Item *it) { elm_object_item_del(it); } EAPI void elm_gengrid_horizontal_set(Evas_Object *obj, Eina_Bool horizontal) { ELM_CHECK_WIDTYPE(obj, widtype); Widget_Data *wd = elm_widget_data_get(obj); if (!wd) return; horizontal = !!horizontal; if (horizontal == wd->horizontal) return; wd->horizontal = horizontal; /* Update the items to conform to the new layout */ if (wd->calc_job) ecore_job_del(wd->calc_job); wd->calc_job = ecore_job_add(_calc_job, wd); } EAPI Eina_Bool elm_gengrid_horizontal_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->horizontal; } EAPI void elm_gengrid_clear(Evas_Object *obj) { elm_genlist_clear(obj); } EINA_DEPRECATED EAPI const Evas_Object * elm_gengrid_item_object_get(const Elm_Object_Item *it) { ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL); return VIEW(it); } EAPI void elm_gengrid_item_update(Elm_Object_Item *it) { ELM_OBJ_ITEM_CHECK_OR_RETURN(it); Elm_Gen_Item *_it = (Elm_Gen_Item *) it; if (!_it->realized) return; if (_it->want_unrealize) return; _elm_genlist_item_unrealize(_it, EINA_FALSE); _item_realize(_it); _item_place(_it, _it->x, _it->y); } EAPI void * elm_gengrid_item_data_get(const Elm_Object_Item *it) { return elm_object_item_data_get(it); } EAPI void elm_gengrid_item_data_set(Elm_Object_Item *it, const void *data) { elm_object_item_data_set(it, (void *) data); } EAPI const Elm_Gengrid_Item_Class * elm_gengrid_item_item_class_get(const Elm_Object_Item *it) { return (Elm_Gengrid_Item_Class *) elm_genlist_item_item_class_get(it); } EINA_DEPRECATED EAPI void elm_gengrid_item_item_class_set(Elm_Object_Item *it, const Elm_Gengrid_Item_Class *itc) { elm_gengrid_item_item_class_update(it, itc); } EAPI void elm_gengrid_item_item_class_update(Elm_Object_Item *it, const Elm_Gengrid_Item_Class *itc) { ELM_OBJ_ITEM_CHECK_OR_RETURN(it); EINA_SAFETY_ON_NULL_RETURN(itc); Elm_Gen_Item *_it = (Elm_Gen_Item *) it; if (_it->generation < _it->wd->generation) return; _it->itc = itc; elm_gengrid_item_update(it); } EAPI void elm_gengrid_item_pos_get(const Elm_Object_Item *it, unsigned int *x, unsigned int *y) { ELM_OBJ_ITEM_CHECK_OR_RETURN(it); if (x) *x = ((Elm_Gen_Item *) it)->x; if (y) *y = ((Elm_Gen_Item *) it)->y; } EAPI void elm_gengrid_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; } EAPI Eina_Bool elm_gengrid_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; } EAPI Elm_Object_Item * elm_gengrid_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 wd->selected->data; return NULL; } EAPI const Eina_List * elm_gengrid_selected_items_get(const Evas_Object *obj) { return elm_genlist_selected_items_get(obj); } EAPI void elm_gengrid_item_selected_set(Elm_Object_Item *it, Eina_Bool selected) { elm_genlist_item_selected_set(it, selected); } EAPI Eina_Bool elm_gengrid_item_selected_get(const Elm_Object_Item *it) { return elm_genlist_item_selected_get(it); } EAPI void elm_gengrid_item_disabled_set(Elm_Object_Item *it, Eina_Bool disabled) { elm_object_item_disabled_set(it, disabled); } EAPI Eina_Bool elm_gengrid_item_disabled_get(const Elm_Object_Item *it) { return elm_object_item_disabled_get(it); } static Evas_Object * _elm_gengrid_item_label_create(void *data, Evas_Object *obj __UNUSED__, Evas_Object *tooltip, void *it __UNUSED__) { Evas_Object *label = elm_label_add(tooltip); if (!label) return NULL; elm_object_style_set(label, "tooltip"); elm_object_text_set(label, data); return label; } static void _elm_gengrid_item_label_del_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__) { eina_stringshare_del(data); } EAPI void elm_gengrid_item_tooltip_text_set(Elm_Object_Item *it, const char *text) { ELM_OBJ_ITEM_CHECK_OR_RETURN(it); text = eina_stringshare_add(text); elm_gengrid_item_tooltip_content_cb_set(it, _elm_gengrid_item_label_create, text, _elm_gengrid_item_label_del_cb); } EAPI void elm_gengrid_item_tooltip_content_cb_set(Elm_Object_Item *it, Elm_Tooltip_Item_Content_Cb func, const void *data, Evas_Smart_Cb del_cb) { ELM_OBJ_ITEM_CHECK_OR_GOTO(it, error); Elm_Gen_Item *_it = (Elm_Gen_Item *) it; if ((_it->tooltip.content_cb == func) && (_it->tooltip.data == data)) return; if (_it->tooltip.del_cb) _it->tooltip.del_cb((void *)_it->tooltip.data, WIDGET(_it), _it); _it->tooltip.content_cb = func; _it->tooltip.data = data; _it->tooltip.del_cb = del_cb; if (VIEW(_it)) { elm_widget_item_tooltip_content_cb_set(_it, _it->tooltip.content_cb, _it->tooltip.data, NULL); elm_widget_item_tooltip_style_set(_it, _it->tooltip.style); elm_widget_item_tooltip_window_mode_set(_it, _it->tooltip.free_size); } return; error: if (del_cb) del_cb((void *)data, NULL, NULL); } EAPI void elm_gengrid_item_tooltip_unset(Elm_Object_Item *it) { ELM_OBJ_ITEM_CHECK_OR_RETURN(it); Elm_Gen_Item *_it = (Elm_Gen_Item *) it; if ((VIEW(_it)) && (_it->tooltip.content_cb)) elm_widget_item_tooltip_unset(_it); if (_it->tooltip.del_cb) _it->tooltip.del_cb((void *) _it->tooltip.data, WIDGET(_it), _it); _it->tooltip.del_cb = NULL; _it->tooltip.content_cb = NULL; _it->tooltip.data = NULL; _it->tooltip.free_size = EINA_FALSE; if (_it->tooltip.style) elm_gengrid_item_tooltip_style_set(it, NULL); } EAPI void elm_gengrid_item_tooltip_style_set(Elm_Object_Item *it, const char *style) { ELM_OBJ_ITEM_CHECK_OR_RETURN(it); eina_stringshare_replace(&((Elm_Gen_Item *) it)->tooltip.style, style); if (VIEW(it)) elm_widget_item_tooltip_style_set(it, style); } EAPI const char * elm_gengrid_item_tooltip_style_get(const Elm_Object_Item *it) { ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL); return ((Elm_Gen_Item *) it)->tooltip.style; } EAPI Eina_Bool elm_gengrid_item_tooltip_window_mode_set(Elm_Object_Item *it, Eina_Bool disable) { ELM_OBJ_ITEM_CHECK_OR_RETURN(it, EINA_FALSE); ((Elm_Gen_Item *) it)->tooltip.free_size = disable; if (VIEW(it)) return elm_widget_item_tooltip_window_mode_set(it, disable); return EINA_TRUE; } EAPI Eina_Bool elm_gengrid_item_tooltip_window_mode_get(const Elm_Object_Item *it) { ELM_OBJ_ITEM_CHECK_OR_RETURN(it, EINA_FALSE); return ((Elm_Gen_Item *) it)->tooltip.free_size; } EAPI void elm_gengrid_item_cursor_set(Elm_Object_Item *it, const char *cursor) { ELM_OBJ_ITEM_CHECK_OR_RETURN(it); eina_stringshare_replace(&((Elm_Gen_Item *) it)->mouse_cursor, cursor); if (VIEW(it)) elm_widget_item_cursor_set(it, cursor); } EAPI const char * elm_gengrid_item_cursor_get(const Elm_Object_Item *it) { return elm_widget_item_cursor_get(it); } EAPI void elm_gengrid_item_cursor_unset(Elm_Object_Item *it) { ELM_OBJ_ITEM_CHECK_OR_RETURN(it); Elm_Gen_Item *_it = (Elm_Gen_Item *) it; if (!_it->mouse_cursor) return; if (VIEW(_it)) elm_widget_item_cursor_unset(_it); eina_stringshare_del(_it->mouse_cursor); _it->mouse_cursor = NULL; } EAPI void elm_gengrid_item_cursor_style_set(Elm_Object_Item *it, const char *style) { elm_widget_item_cursor_style_set(it, style); } EAPI const char * elm_gengrid_item_cursor_style_get(const Elm_Object_Item *it) { return elm_widget_item_cursor_style_get(it); } EAPI void elm_gengrid_item_cursor_engine_only_set(Elm_Object_Item *it, Eina_Bool engine_only) { elm_widget_item_cursor_engine_only_set(it, engine_only); } EAPI Eina_Bool elm_gengrid_item_cursor_engine_only_get(const Elm_Object_Item *it) { return elm_widget_item_cursor_engine_only_get(it); } EAPI void elm_gengrid_reorder_mode_set(Evas_Object *obj, Eina_Bool reorder_mode) { ELM_CHECK_WIDTYPE(obj, widtype); Widget_Data *wd = elm_widget_data_get(obj); if (!wd) return; wd->reorder_mode = !!reorder_mode; } EAPI Eina_Bool elm_gengrid_reorder_mode_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->reorder_mode; } EAPI void elm_gengrid_always_select_mode_set(Evas_Object *obj, Eina_Bool always_select) { elm_genlist_always_select_mode_set(obj, always_select); } EAPI Eina_Bool elm_gengrid_always_select_mode_get(const Evas_Object *obj) { return elm_genlist_always_select_mode_get(obj); } EAPI void elm_gengrid_no_select_mode_set(Evas_Object *obj, Eina_Bool no_select) { elm_genlist_no_select_mode_set(obj, no_select); } EAPI Eina_Bool elm_gengrid_no_select_mode_get(const Evas_Object *obj) { return elm_genlist_no_select_mode_get(obj); } EAPI void elm_gengrid_bounce_set(Evas_Object *obj, Eina_Bool h_bounce, Eina_Bool v_bounce) { elm_genlist_bounce_set(obj, h_bounce, v_bounce); } EAPI void elm_gengrid_bounce_get(const Evas_Object *obj, Eina_Bool *h_bounce, Eina_Bool *v_bounce) { elm_genlist_bounce_get(obj, h_bounce, v_bounce); } EAPI void elm_gengrid_page_relative_set(Evas_Object *obj, double h_pagerel, double v_pagerel) { _elm_genlist_page_relative_set(obj, h_pagerel, v_pagerel); } EAPI void elm_gengrid_page_relative_get(const Evas_Object *obj, double *h_pagerel, double *v_pagerel) { _elm_genlist_page_relative_get(obj, h_pagerel, v_pagerel); } EAPI void elm_gengrid_page_size_set(Evas_Object *obj, Evas_Coord h_pagesize, Evas_Coord v_pagesize) { _elm_genlist_page_size_set(obj, h_pagesize, v_pagesize); } EAPI void elm_gengrid_current_page_get(const Evas_Object *obj, int *h_pagenumber, int *v_pagenumber) { _elm_genlist_current_page_get(obj, h_pagenumber, v_pagenumber); } EAPI void elm_gengrid_last_page_get(const Evas_Object *obj, int *h_pagenumber, int *v_pagenumber) { _elm_genlist_last_page_get(obj, h_pagenumber, v_pagenumber); } EAPI void elm_gengrid_page_show(const Evas_Object *obj, int h_pagenumber, int v_pagenumber) { _elm_genlist_page_show(obj, h_pagenumber, v_pagenumber); } EAPI void elm_gengrid_page_bring_in(const Evas_Object *obj, int h_pagenumber, int v_pagenumber) { _elm_genlist_page_bring_in(obj, h_pagenumber, v_pagenumber); } EAPI Elm_Object_Item * elm_gengrid_first_item_get(const Evas_Object *obj) { return elm_genlist_first_item_get(obj); } EAPI Elm_Object_Item * elm_gengrid_last_item_get(const Evas_Object *obj) { return elm_genlist_last_item_get(obj); } EAPI Elm_Object_Item * elm_gengrid_item_next_get(const Elm_Object_Item *it) { return elm_genlist_item_next_get(it); } EAPI Elm_Object_Item * elm_gengrid_item_prev_get(const Elm_Object_Item *it) { return elm_genlist_item_prev_get(it); } EAPI Evas_Object * elm_gengrid_item_gengrid_get(const Elm_Object_Item *it) { return elm_object_item_widget_get(it); } EAPI void elm_gengrid_item_show(Elm_Object_Item *it) { ELM_OBJ_ITEM_CHECK_OR_RETURN(it); Elm_Gen_Item *_it = (Elm_Gen_Item *) it; Widget_Data *wd = _it->wd; Evas_Coord minx = 0, miny = 0; if ((_it->generation < _it->wd->generation)) return; _pan_min_get(wd->pan_smart, &minx, &miny); if (wd->horizontal) elm_smart_scroller_region_bring_in(_it->wd->scr, ((_it->x - _it->item->prev_group) * wd->item_width) + (_it->item->prev_group * _it->wd->group_item_width) + minx, _it->y * wd->item_height + miny, _it->wd->item_width, _it->wd->item_height); else elm_smart_scroller_region_bring_in(_it->wd->scr, _it->x * wd->item_width + minx, ((_it->y - _it->item->prev_group) * wd->item_height) + (_it->item->prev_group * _it->wd->group_item_height) + miny, _it->wd->item_width, _it->wd->item_height); } EAPI void elm_gengrid_item_bring_in(Elm_Object_Item *it) { ELM_OBJ_ITEM_CHECK_OR_RETURN(it); Elm_Gen_Item *_it = (Elm_Gen_Item *) it; if (_it->generation < _it->wd->generation) return; Evas_Coord minx = 0, miny = 0; Widget_Data *wd = _it->wd; _pan_min_get(wd->pan_smart, &minx, &miny); if (wd->horizontal) elm_smart_scroller_region_bring_in(_it->wd->scr, ((_it->x - _it->item->prev_group) * wd->item_width) + (_it->item->prev_group * _it->wd->group_item_width) + minx, _it->y * wd->item_height + miny, _it->wd->item_width, _it->wd->item_height); else elm_smart_scroller_region_bring_in(_it->wd->scr, _it->x * wd->item_width + minx, ((_it->y - _it->item->prev_group)* wd->item_height) + (_it->item->prev_group * _it->wd->group_item_height) + miny, _it->wd->item_width, _it->wd->item_height); } EAPI void elm_gengrid_filled_set(Evas_Object *obj, Eina_Bool fill) { ELM_CHECK_WIDTYPE(obj, widtype); Widget_Data *wd = elm_widget_data_get(obj); if (!wd) return; fill = !!fill; if (wd->filled != fill) wd->filled = fill; } EAPI Eina_Bool elm_gengrid_filled_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->filled; } EAPI Elm_Gengrid_Item_Class * elm_gengrid_item_class_new(void) { Elm_Gengrid_Item_Class *itc; itc = calloc(1, sizeof(Elm_Gengrid_Item_Class)); if (!itc) return NULL; itc->version = ELM_GENGRID_ITEM_CLASS_VERSION; itc->refcount = 1; itc->delete_me = EINA_FALSE; return itc; } EAPI void elm_gengrid_item_class_free(Elm_Gengrid_Item_Class *itc) { ELM_GENGRID_CHECK_ITC_VER(itc); if (!itc->delete_me) itc->delete_me = EINA_TRUE; if (itc->refcount > 0) elm_gengrid_item_class_unref(itc); else { itc->version = 0; free(itc); } } EAPI void elm_gengrid_item_class_ref(Elm_Gengrid_Item_Class *itc) { ELM_GENGRID_CHECK_ITC_VER(itc); itc->refcount++; if (itc->refcount == 0) itc->refcount--; } EAPI void elm_gengrid_item_class_unref(Elm_Gengrid_Item_Class *itc) { ELM_GENGRID_CHECK_ITC_VER(itc); if (itc->refcount > 0) itc->refcount--; if (itc->delete_me && (!itc->refcount)) elm_gengrid_item_class_free(itc); }