efl/legacy/elementary/src/bin/test_box.c

#include <Elementary.h>
#ifdef HAVE_CONFIG_H
# include "elementary_config.h"
#endif
#ifndef ELM_LIB_QUICKLAUNCH

typedef enum
{
  BOX_PACK_POSITION_START,
  BOX_PACK_POSITION_BEFORE,
  BOX_PACK_POSITION_AFTER,
  BOX_PACK_POSITION_END
} _Box_Pack_Position;

void
test_box_vert(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
   Evas_Object *win, *bg, *bx, *ic;
   char buf[PATH_MAX];

   win = elm_win_add(NULL, "box-vert", ELM_WIN_BASIC);
   elm_win_title_set(win, "Box Vert");
   elm_win_autodel_set(win, EINA_TRUE);

   bg = elm_bg_add(win);
   elm_win_resize_object_add(win, bg);
   evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_show(bg);

   bx = elm_box_add(win);
   elm_win_resize_object_add(win, bx);
   evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_show(bx);

   ic = elm_icon_add(win);
   snprintf(buf, sizeof(buf), "%s/images/logo_small.png", elm_app_data_dir_get());
   elm_icon_file_set(ic, buf, NULL);
   elm_icon_scale_set(ic, 0, 0);
   evas_object_size_hint_align_set(ic, 0.5, 0.5);
   elm_box_pack_end(bx, ic);
   evas_object_show(ic);

   ic = elm_icon_add(win);
   snprintf(buf, sizeof(buf), "%s/images/logo_small.png", elm_app_data_dir_get());
   elm_icon_file_set(ic, buf, NULL);
   elm_icon_scale_set(ic, 0, 0);
   evas_object_size_hint_align_set(ic, 0.0, 0.5);
   elm_box_pack_end(bx, ic);
   evas_object_show(ic);

   ic = elm_icon_add(win);
   snprintf(buf, sizeof(buf), "%s/images/logo_small.png", elm_app_data_dir_get());
   elm_icon_file_set(ic, buf, NULL);
   elm_icon_scale_set(ic, 0, 0);
   evas_object_size_hint_align_set(ic, EVAS_HINT_EXPAND, 0.5);
   elm_box_pack_end(bx, ic);
   evas_object_show(ic);

   evas_object_show(win);
}

static void
_del_cb(void *data, Evas_Object *obj, void *event_info __UNUSED__)
{
   elm_box_unpack(data, obj);
   evas_object_move(obj, 0, 0);
   evas_object_color_set(obj, 128, 64, 0, 128);
//   evas_object_del(obj);
}

void
test_box_vert2(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
   Evas_Object *win, *bg, *bx, *bt;

   win = elm_win_add(NULL, "box-vert2", ELM_WIN_BASIC);
   elm_win_title_set(win, "Box Vert 2");
   elm_win_autodel_set(win, EINA_TRUE);

   bg = elm_bg_add(win);
   elm_win_resize_object_add(win, bg);
   evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_show(bg);

   bx = elm_box_add(win);
   elm_win_resize_object_add(win, bx);
   elm_box_padding_set(bx, 10, 10);
   evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_show(bx);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "Button 1");
   evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
   evas_object_size_hint_weight_set(bt, 0.0, 0.0);
   evas_object_smart_callback_add(bt, "clicked", _del_cb, bx);
   elm_box_pack_end(bx, bt);
   evas_object_show(bt);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "Button 2");
   evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
   evas_object_size_hint_weight_set(bt, 0.0, 0.0);
   evas_object_smart_callback_add(bt, "clicked", _del_cb, bx);
   elm_box_pack_end(bx, bt);
   evas_object_show(bt);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "Button 3");
   evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
   evas_object_size_hint_weight_set(bt, 0.0, 0.0);
   evas_object_smart_callback_add(bt, "clicked", _del_cb, bx);
   elm_box_pack_end(bx, bt);
   evas_object_show(bt);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "Button 4");
   evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
   evas_object_size_hint_weight_set(bt, 0.0, 0.0);
   evas_object_smart_callback_add(bt, "clicked", _del_cb, bx);
   elm_box_pack_end(bx, bt);
   evas_object_show(bt);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "Button 5");
   evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
   evas_object_size_hint_weight_set(bt, 0.0, 0.0);
   evas_object_smart_callback_add(bt, "clicked", _del_cb, bx);
   elm_box_pack_end(bx, bt);
   evas_object_show(bt);

   evas_object_show(win);
}

void
test_box_horiz(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
   Evas_Object *win, *bg, *bx, *ic;
   char buf[PATH_MAX];

   win = elm_win_add(NULL, "box-horiz", ELM_WIN_BASIC);
   elm_win_title_set(win, "Box Horiz");
   elm_win_autodel_set(win, EINA_TRUE);

   bg = elm_bg_add(win);
   elm_win_resize_object_add(win, bg);
   evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_show(bg);

   bx = elm_box_add(win);
   elm_box_horizontal_set(bx, EINA_TRUE);
   elm_win_resize_object_add(win, bx);
   evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_show(bx);

   ic = elm_icon_add(win);
   snprintf(buf, sizeof(buf), "%s/images/logo_small.png", elm_app_data_dir_get());
   elm_icon_file_set(ic, buf, NULL);
   elm_icon_scale_set(ic, 0, 0);
   evas_object_size_hint_align_set(ic, 0.5, 0.5);
   elm_box_pack_end(bx, ic);
   evas_object_show(ic);

   ic = elm_icon_add(win);
   snprintf(buf, sizeof(buf), "%s/images/logo_small.png", elm_app_data_dir_get());
   elm_icon_file_set(ic, buf, NULL);
   elm_icon_scale_set(ic, 0, 0);
   evas_object_size_hint_align_set(ic, 0.5, 0.0);
   elm_box_pack_end(bx, ic);
   evas_object_show(ic);

   ic = elm_icon_add(win);
   snprintf(buf, sizeof(buf), "%s/images/logo_small.png", elm_app_data_dir_get());
   elm_icon_file_set(ic, buf, NULL);
   elm_icon_scale_set(ic, 0, 0);
   evas_object_size_hint_align_set(ic, 0.0, EVAS_HINT_EXPAND);
   elm_box_pack_end(bx, ic);
   evas_object_show(ic);

   evas_object_show(win);
}

static void
_unpack_btn_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
   Evas_Object *box, *radio;
   Eina_List *rl, *l;
   int value, svalue;

   box = (Evas_Object *) data;

   rl = (Eina_List *) evas_object_data_get(box, "radio-list");
   EINA_LIST_FOREACH(rl, l, radio)
     {
        value = elm_radio_value_get(radio);
        svalue = elm_radio_state_value_get(radio);

        if (value != svalue) continue;

        elm_radio_value_set(radio, -1);
        elm_box_unpack(box, radio);
        rl = eina_list_remove(rl, radio);
        evas_object_data_set(box, "radio-list", rl);
        evas_object_del(radio);
     }
}

static void
_unpack_all_btn_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
   Evas_Object *box, *radio;
   Eina_List *rl, *l;

   box = (Evas_Object *) data;
   elm_box_unpack_all(box);

   rl = (Eina_List *) evas_object_data_get(box, "radio-list");
   EINA_LIST_FOREACH(rl, l, radio) evas_object_del(radio);

   evas_object_data_del(box, "radio-list");
   eina_list_free(rl);
}

static Evas_Object *
_radio_new(Evas_Object *obj, int index)
{
   Evas_Object *ic, *rd;
   char buf[PATH_MAX];

   ic = elm_icon_add(obj);
   snprintf(buf, sizeof(buf), "%s/images/icon_0%d.png",
            elm_app_data_dir_get(), index);
   elm_icon_file_set(ic, buf, NULL);
   evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);

   rd = elm_radio_add(obj);
   elm_radio_state_value_set(rd, index);
   evas_object_size_hint_weight_set(rd, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(rd, EVAS_HINT_FILL, 0.5);
   elm_object_part_content_set(rd, "icon", ic);

   evas_object_show(rd);
   evas_object_show(ic);

   return rd;
}

static void
_pack(Evas_Object *box, _Box_Pack_Position pos)
{
   Evas_Object *radio;
   Evas_Object *rd, *rdg = NULL;
   Eina_List *rl, *l = NULL;
   int value, svalue, count;

   rl = (Eina_List *) evas_object_data_get(box, "radio-list");
   if (!rl && (pos == BOX_PACK_POSITION_START || pos == BOX_PACK_POSITION_END))
     {
        rd = _radio_new(box, 0);
        if (pos == BOX_PACK_POSITION_START) elm_box_pack_start(box, rd);
        else elm_box_pack_end(box, rd);

        l = eina_list_append(l, rd);
        evas_object_data_set(box, "radio-list", l);

        rdg = rd;
        evas_object_data_set(box, "radio-group", rdg);

        return;
      }

   count = eina_list_count(rl);
   EINA_LIST_FOREACH(rl, l, radio)
     {
        value = elm_radio_value_get(radio);
        svalue = elm_radio_state_value_get(radio);

        if (value != svalue) continue;

        rd = _radio_new(box, count);

       switch(pos)
         {
            case BOX_PACK_POSITION_START:
               elm_box_pack_start(box, rd);
               break;
            case BOX_PACK_POSITION_BEFORE:
               elm_box_pack_before(box, rd, radio);
               break;
            case BOX_PACK_POSITION_AFTER:
               elm_box_pack_after(box, rd, radio);
               break;
            case BOX_PACK_POSITION_END:
               elm_box_pack_end(box, rd);
               break;
         }

        rdg = evas_object_data_get(box, "radio-group");
        elm_radio_group_add(rd, rdg);

        rl = eina_list_append(rl, rd);
        evas_object_data_set(box, "radio-list", rl);
     }
}

static void
_pack_start_btn_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
   Evas_Object *box;
   if (!data) return;

   box = (Evas_Object *) data;
   _pack(box, BOX_PACK_POSITION_START);
}

static void
_pack_before_btn_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
   Evas_Object *box;
   if (!data) return;

   box = (Evas_Object *) data;
   _pack(box, BOX_PACK_POSITION_BEFORE);
}

static void
_pack_after_btn_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
   Evas_Object *box;
   if (!data) return;

   box = (Evas_Object *) data;
   _pack(box, BOX_PACK_POSITION_AFTER);
}

static void
_pack_end_btn_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
   Evas_Object *box;
   if (!data) return;

   box = (Evas_Object *) data;
   _pack(box, BOX_PACK_POSITION_END);
}

void
test_box_pack(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
   Evas_Object *win, *bg;
   Evas_Object *box, *lbox, *rbox;
   Evas_Object *sc;
   Evas_Object *bt;
   Evas_Object *rd, *rdg = NULL;
   Eina_List *l = NULL;
   int i;

   win = elm_win_add(NULL, "box-pack", ELM_WIN_BASIC);
   elm_win_title_set(win, "Box Pack");
   elm_win_autodel_set(win, EINA_TRUE);

   bg = elm_bg_add(win);
   evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   elm_win_resize_object_add(win, bg);
   evas_object_show(bg);

   box = elm_box_add(win);
   elm_box_horizontal_set(box, EINA_TRUE);
   evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_win_resize_object_add(win, box);
   evas_object_show(box);

   // left side
   lbox = elm_box_add(win);
   evas_object_size_hint_weight_set(lbox, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(lbox, EVAS_HINT_FILL, EVAS_HINT_FILL);

   sc = elm_scroller_add(win);
   elm_scroller_bounce_set(sc, 0, 1);
   evas_object_size_hint_weight_set(sc, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(sc, EVAS_HINT_FILL, EVAS_HINT_FILL);

   for(i = 0; i < 3; i++)
   {
      rd = _radio_new(win, i);
      elm_box_pack_end(lbox, rd);
      l = eina_list_append(l, rd);
      if (i == 0) rdg = rd;
      else elm_radio_group_add(rd, rdg);
   }

   evas_object_data_set(lbox, "radio-list", l);
   evas_object_data_set(lbox, "radio-group", rdg);
   elm_object_content_set(sc, lbox);
   evas_object_show(lbox);
   elm_box_pack_end(box, sc);
   evas_object_show(sc);

   // right side
   rbox = elm_box_add(win);
   evas_object_size_hint_weight_set(rbox, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(rbox, EVAS_HINT_FILL, EVAS_HINT_FILL);
   evas_object_show(rbox);
   elm_box_pack_end(box, rbox);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "Pack Start");
   evas_object_show(bt);
   elm_box_pack_end(rbox, bt);
   evas_object_smart_callback_add(bt, "clicked", _pack_start_btn_cb, lbox);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "Pack Before");
   evas_object_show(bt);
   elm_box_pack_end(rbox, bt);
   evas_object_smart_callback_add(bt, "clicked", _pack_before_btn_cb, lbox);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "Pack After");
   evas_object_show(bt);
   elm_box_pack_end(rbox, bt);
   evas_object_smart_callback_add(bt, "clicked", _pack_after_btn_cb, lbox);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "Pack End");
   evas_object_show(bt);
   elm_box_pack_end(rbox, bt);
   evas_object_smart_callback_add(bt, "clicked", _pack_end_btn_cb, lbox);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "Unpack");
   evas_object_show(bt);
   elm_box_pack_end(rbox, bt);
   evas_object_smart_callback_add(bt, "clicked", _unpack_btn_cb, lbox);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "Unpack All");
   evas_object_show(bt);
   elm_box_pack_end(rbox, bt);
   evas_object_smart_callback_add(bt, "clicked", _unpack_all_btn_cb, lbox);

   evas_object_resize(win, 320, 320);
   evas_object_show(win);
}

static void
_cb_check_changed(void *data, Evas_Object *obj, void *event __UNUSED__)
{
   Eina_Bool homo;
   Evas_Object *box = data;

   homo = elm_check_state_get(obj);
   elm_box_homogeneous_set(box, homo);

}

void
test_box_homo(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
   Evas_Object *win, *bg;
   Evas_Object *box, *o_bg;
   Evas_Object *rd;
   char buf[PATH_MAX];

   win = elm_win_add(NULL, "box-homogeneous", ELM_WIN_BASIC);
   elm_win_title_set(win, "Box Homogeneous");
   elm_win_autodel_set(win, EINA_TRUE);

   bg = elm_bg_add(win);
   evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   elm_win_resize_object_add(win, bg);
   evas_object_show(bg);

   box = elm_box_add(win);
   evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   elm_win_resize_object_add(win, box);
   evas_object_show(box);

   o_bg = elm_bg_add(win);
   snprintf(buf, sizeof(buf), "%s/images/twofish.jpg", elm_app_data_dir_get());
   elm_bg_file_set(o_bg, buf, NULL);
   evas_object_size_hint_weight_set(o_bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(o_bg, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_box_pack_end(box, o_bg);

   rd = elm_check_add(win);
   elm_object_text_set(rd, "Homogeneous");
   evas_object_size_hint_weight_set(rd, EVAS_HINT_EXPAND, EVAS_HINT_FILL);
   evas_object_smart_callback_add(rd, "changed", _cb_check_changed, box);
   elm_box_pack_end(box, rd);
   evas_object_show(rd);

   evas_object_show(o_bg);
   evas_object_size_hint_min_set(bg, 160, 160);
   evas_object_size_hint_max_set(bg, 640, 640);
   evas_object_resize(win, 320, 320);
   evas_object_show(win);
}

typedef struct
{
   Eina_List *transitions;
   Evas_Object *box;
   Evas_Object_Box_Layout last_layout;
} Transitions_Data;

static void
_test_box_transition_change(void *data)
{
   Transitions_Data *tdata = data;
   Elm_Box_Transition *layout_data;
   Evas_Object_Box_Layout next_layout;

   if (!data) return;
   next_layout = eina_list_data_get(tdata->transitions);
   layout_data = elm_box_transition_new(2.0, tdata->last_layout,
                                        NULL, NULL, next_layout, NULL, NULL,
                                        _test_box_transition_change, tdata);
   elm_box_layout_set(tdata->box, elm_box_layout_transition, layout_data, elm_box_transition_free);
   tdata->last_layout = next_layout;

   tdata->transitions = eina_list_demote_list(tdata->transitions, tdata->transitions);
}

static void
_win_del(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
   Transitions_Data *tdata = data;
   if (!data) return;
   free(tdata);
}

void
test_box_transition(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
   Evas_Object *win, *bg, *bx, *bt;
   Transitions_Data *tdata;

   win = elm_win_add(NULL, "box-transition", ELM_WIN_BASIC);
   elm_win_title_set(win, "Box Transition");
   elm_win_autodel_set(win, EINA_TRUE);

   bg = elm_bg_add(win);
   elm_win_resize_object_add(win, bg);
   evas_object_size_hint_weight_set(bg, 1.0, 1.0);
   evas_object_show(bg);

   bx = elm_box_add(win);
   elm_win_resize_object_add(win, bx);
   evas_object_size_hint_weight_set(bx, 1.0, 1.0);

   evas_object_show(bx);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "Button 1");
   evas_object_size_hint_weight_set(bt, 1.0, 1.0);
   evas_object_size_hint_align_set(bt, -1.0, -1.0);
   evas_object_smart_callback_add(bt, "clicked", _del_cb, bx);
   elm_box_pack_end(bx, bt);
   evas_object_resize(bt, 100, 100);
   evas_object_show(bt);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "Button 2");
   evas_object_size_hint_weight_set(bt, 1.0, 1.0);
   evas_object_size_hint_align_set(bt, -1.0, -1.0);
   evas_object_smart_callback_add(bt, "clicked", _del_cb, bx);
   elm_box_pack_end(bx, bt);
   evas_object_resize(bt, 100, 100);
   evas_object_show(bt);

   bt = elm_button_add(win);
   elm_object_text_set(bt, "Button 3");
   evas_object_size_hint_weight_set(bt, 1.0, 1.0);
   evas_object_size_hint_align_set(bt, -1.0, -1.0);
   evas_object_smart_callback_add(bt, "clicked", _del_cb, bx);
   elm_box_pack_end(bx, bt);
   evas_object_resize(bt, 100, 100);
   evas_object_show(bt);

   tdata = calloc(1, sizeof(Transitions_Data));
   tdata->box = bx;
   tdata->last_layout = evas_object_box_layout_horizontal;
   tdata->transitions = eina_list_append(tdata->transitions,
         evas_object_box_layout_vertical);
   tdata->transitions = eina_list_append(tdata->transitions,
         evas_object_box_layout_horizontal);
   tdata->transitions = eina_list_append(tdata->transitions,
         evas_object_box_layout_stack);
   tdata->transitions = eina_list_append(tdata->transitions,
         evas_object_box_layout_homogeneous_vertical);
   tdata->transitions = eina_list_append(tdata->transitions,
         evas_object_box_layout_homogeneous_horizontal);
   tdata->transitions = eina_list_append(tdata->transitions,
         evas_object_box_layout_flow_vertical);
   tdata->transitions = eina_list_append(tdata->transitions,
         evas_object_box_layout_flow_horizontal);
   tdata->transitions = eina_list_append(tdata->transitions,
         evas_object_box_layout_stack);

   evas_object_resize(win, 300, 300);
   evas_object_resize(bx, 300, 300);
   evas_object_smart_callback_add(win, "delete,request", _win_del, tdata);
   evas_object_show(win);
   elm_box_layout_set(bx, evas_object_box_layout_horizontal, NULL, NULL);
   _test_box_transition_change(tdata);
}
#endif