forked from enlightenment/efl
212 lines
6.3 KiB
C
212 lines
6.3 KiB
C
#ifdef HAVE_CONFIG_H
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# include "elementary_config.h"
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#endif
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#include <Elementary.h>
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static Evas_Object *target = NULL;
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static Ecore_Animator *anim = NULL;
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static Eina_List *mirrors = NULL;
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static Eina_Bool
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_cb_anim(void *data EINA_UNUSED, double pos)
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{
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Eina_List *l;
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Evas_Object *o;
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double v = ecore_animator_pos_map(pos, ECORE_POS_MAP_SINUSOIDAL, 0.0, 0.0);
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Evas_Coord x, y, w, h;
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Evas_Coord vw, vh;
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int tot;
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evas_output_viewport_get(evas_object_evas_get(target), NULL, NULL, &vw, &vh);
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evas_object_geometry_get(target, &x, &y, &w, &h);
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tot = (eina_list_count(mirrors) + 2) / 2;
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EINA_LIST_FOREACH(mirrors, l, o)
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{
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Evas_Map *m = evas_map_new(4);
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int n = (int)((uintptr_t)evas_object_data_get(o, "stack"));
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double ang = (((double)(n + 1) * 20.0) / (double)tot);
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evas_map_util_points_populate_from_object(m, o);
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evas_map_util_3d_rotate(m, ang * v / 2.0, ang * v, 0,
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x + w + (w / 2), y + (h / 2), 0);
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evas_map_util_3d_perspective(m, vw / 2, vh / 2, 0, vw + vh);
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evas_object_map_set(o, m);
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evas_map_free(m);
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evas_object_map_enable_set(o, EINA_TRUE);
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}
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if (pos >= 1.0) anim = NULL;
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return EINA_TRUE;
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}
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static int
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explode_obj(Evas_Object *obj, int n)
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{
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Eina_List *children = NULL;
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Evas_Object *o;
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Evas *e;
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e = evas_object_evas_get(obj);
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children = evas_object_smart_members_get(obj);
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if (!children)
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{
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Evas_Object *m;
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Evas_Coord x, y, w, h;
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evas_object_geometry_get(obj, &x, &y, &w, &h);
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m = evas_object_image_filled_add(e);
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mirrors = eina_list_append(mirrors, m);
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evas_object_anti_alias_set(m, EINA_TRUE);
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evas_object_image_source_clip_set(m, EINA_FALSE);
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evas_object_pass_events_set(m, EINA_TRUE);
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evas_object_image_source_set(m, obj);
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evas_object_image_source_visible_set(m, EINA_FALSE);
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evas_object_layer_set(m, EVAS_LAYER_MAX - 10);
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evas_object_move(m, x, y);
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evas_object_resize(m, w, h);
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evas_object_show(m);
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evas_object_color_set(m, 0, 0, 0, 128);
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evas_object_data_set(m, "stack", (void *)((uintptr_t)n));
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n++;
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m = evas_object_image_filled_add(e);
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mirrors = eina_list_append(mirrors, m);
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evas_object_anti_alias_set(m, EINA_TRUE);
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evas_object_image_source_clip_set(m, EINA_FALSE);
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evas_object_pass_events_set(m, EINA_TRUE);
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evas_object_image_source_set(m, obj);
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evas_object_image_source_visible_set(m, EINA_FALSE);
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evas_object_layer_set(m, EVAS_LAYER_MAX - 10);
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evas_object_move(m, x, y);
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evas_object_resize(m, w, h);
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evas_object_show(m);
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evas_object_data_set(m, "stack", (void *)((uintptr_t)n));
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}
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else
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{
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EINA_LIST_FREE(children, o)
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{
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if (!evas_object_visible_get(o)) continue;
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if (evas_object_clipees_has(o)) continue;
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n = explode_obj(o, n);
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}
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}
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return n;
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}
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static void
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explode(Evas_Object *obj)
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{
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Evas_Object *o;
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EINA_LIST_FREE(mirrors, o) evas_object_del(o);
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if (!obj) return;
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explode_obj(obj, 0);
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if (!anim) anim = ecore_animator_timeline_add(1.0, _cb_anim, NULL);
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}
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static void
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_cb_target_del(void *data EINA_UNUSED, Evas *e EINA_UNUSED,
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Evas_Object *obj, void *info EINA_UNUSED)
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{
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if (obj == target)
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{
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if (anim)
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{
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ecore_animator_del(anim);
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anim = NULL;
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}
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explode(NULL);
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target = NULL;
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}
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}
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static void
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_cb_catcher_down(void *data, Evas *e,
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Evas_Object *obj EINA_UNUSED, void *info)
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{
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Evas_Event_Mouse_Down *ev = info;
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if (target)
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{
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evas_object_event_callback_del_full(target, EVAS_CALLBACK_DEL,
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_cb_target_del, data);
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if (anim)
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{
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ecore_animator_del(anim);
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anim = NULL;
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}
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explode(NULL);
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target = NULL;
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}
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if ((ev->button == 2) &&
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(evas_key_modifier_is_set(ev->modifiers, "Control")))
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{
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Eina_List *objs;
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objs = evas_tree_objects_at_xy_get(e, NULL, ev->canvas.x, ev->canvas.y);
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if (objs)
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{
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Eina_List *l;
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Evas_Object *lobj, *parent;
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target = NULL;
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EINA_LIST_FOREACH(objs, l, lobj)
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{
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if (evas_object_data_get(lobj, "::catcher::")) continue;
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if (evas_object_repeat_events_get(lobj))
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{
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int r, g, b, a;
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evas_object_color_get(lobj, &r, &g, &b, &a);
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if ((r == 0) && (g == 0) && (b == 0) && (a == 0)) continue;
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}
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if (elm_object_widget_check(lobj))
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{
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target = lobj;
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break;
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}
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else
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{
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for (parent = lobj; parent != NULL;
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parent = elm_object_parent_widget_get(parent))
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{
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if (elm_object_widget_check(parent))
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{
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target = parent;
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break;
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}
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}
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if (target) break;
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}
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}
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if (target)
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{
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evas_object_event_callback_add(target, EVAS_CALLBACK_DEL,
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_cb_target_del, data);
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eina_list_free(objs);
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explode(target);
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}
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}
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}
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}
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void
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explode_win_enable(Evas_Object *win)
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{
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Evas *e = evas_object_evas_get(win);
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Evas_Object *catcher = evas_object_rectangle_add(e);
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evas_object_layer_set(catcher, EVAS_LAYER_MAX);
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evas_object_color_set(catcher, 0, 0, 0, 0);
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evas_object_resize(catcher, 99999, 99999);
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evas_object_repeat_events_set(catcher, EINA_TRUE);
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evas_object_data_set(catcher, "::catcher::", catcher);
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evas_object_show(catcher);
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evas_object_event_callback_add(catcher, EVAS_CALLBACK_MOUSE_DOWN,
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_cb_catcher_down, win);
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}
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