/* * vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2 */ #include "e.h" static void _e_gadcon_free(E_Gadcon *gc); static void _e_gadcon_client_free(E_Gadcon_Client *gcc); static void _e_gadcon_movereisze_handle(E_Gadcon_Client *gcc); static int _e_gadcon_cb_client_scroll_timer(void *data); static int _e_gadcon_cb_client_scroll_animator(void *data); static void _e_gadcon_cb_client_frame_mouse_move(void *data, Evas *e, Evas_Object *obj, void *event_info); static void _e_gadcon_cb_client_frame_moveresize(void *data, Evas *e, Evas_Object *obj, void *event_info); static void _e_gadcon_client_save(E_Gadcon_Client *gcc); static void _e_gadcon_cb_min_size_request(void *data, Evas_Object *obj, void *event_info); static void _e_gadcon_cb_size_request(void *data, Evas_Object *obj, void *event_info); static void _e_gadcon_cb_mouse_down(void *data, Evas *evas, Evas_Object *obj, void *event_info); static void _e_gadcon_cb_mouse_up(void *data, Evas *evas, Evas_Object *obj, void *event_info); static void _e_gadcon_cb_mouse_in(void *data, Evas *evas, Evas_Object *obj, void *event_info); static void _e_gadcon_cb_mouse_out(void *data, Evas *evas, Evas_Object *obj, void *event_info); static void _e_gadcon_cb_move(void *data, Evas *evas, Evas_Object *obj, void *event_info); static void _e_gadcon_cb_resize(void *data, Evas *evas, Evas_Object *obj, void *event_info); static void _e_gadcon_cb_signal_move_start(void *data, Evas_Object *obj, const char *emission, const char *source); static void _e_gadcon_cb_signal_move_stop(void *data, Evas_Object *obj, const char *emission, const char *source); static void _e_gadcon_cb_signal_move_go(void *data, Evas_Object *obj, const char *emission, const char *source); static void _e_gadcon_cb_signal_resize_left_start(void *data, Evas_Object *obj, const char *emission, const char *source); static void _e_gadcon_cb_signal_resize_left_stop(void *data, Evas_Object *obj, const char *emission, const char *source); static void _e_gadcon_cb_signal_resize_left_go(void *data, Evas_Object *obj, const char *emission, const char *source); static void _e_gadcon_cb_signal_resize_right_start(void *data, Evas_Object *obj, const char *emission, const char *source); static void _e_gadcon_cb_signal_resize_right_stop(void *data, Evas_Object *obj, const char *emission, const char *source); static void _e_gadcon_cb_signal_resize_right_go(void *data, Evas_Object *obj, const char *emission, const char *source); static Evas_Object *e_gadcon_layout_add(Evas *evas); static void e_gadcon_layout_orientation_set(Evas_Object *obj, int horizontal); static int e_gadcon_layout_orientation_get(Evas_Object *obj); static void e_gadcon_layout_freeze(Evas_Object *obj); static void e_gadcon_layout_thaw(Evas_Object *obj); static void e_gadcon_layout_min_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h); static void e_gadcon_layout_asked_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h); static int e_gadcon_layout_pack(Evas_Object *obj, Evas_Object *child); static void e_gadcon_layout_pack_size_set(Evas_Object *obj, int size); static void e_gadcon_layout_pack_request_set(Evas_Object *obj, int pos, int size); static void e_gadcon_layout_pack_options_set(Evas_Object *obj, int pos, int size, int res); static void e_gadcon_layout_pack_min_size_set(Evas_Object *obj, int w, int h); static void e_gadcon_layout_pack_aspect_set(Evas_Object *obj, int w, int h); static void e_gadcon_layout_pack_aspect_pad_set(Evas_Object *obj, int w, int h); static void e_gadcon_layout_unpack(Evas_Object *obj); static Evas_Hash *providers = NULL; static Evas_List *providers_list = NULL; static Evas_List *gadcons = NULL; /* externally accessible functions */ EAPI int e_gadcon_init(void) { return 1; } EAPI int e_gadcon_shutdown(void) { return 1; } EAPI void e_gadcon_provider_register(const E_Gadcon_Client_Class *cc) { Evas_List *l; E_Gadcon *gc; providers = evas_hash_direct_add(providers, cc->name, cc); providers_list = evas_list_append(providers_list, cc); for (l = gadcons; l; l = l->next) { gc = l->data; e_gadcon_populate_class(gc, cc); } } EAPI void e_gadcon_provider_unregister(const E_Gadcon_Client_Class *cc) { Evas_List *l, *ll, *dlist = NULL; E_Gadcon *gc; E_Gadcon_Client *gcc; for (l = gadcons; l; l = l->next) { gc = l->data; for (ll = gc->clients; ll; ll = ll->next) { gcc = ll->data; if (gcc->client_class == cc) dlist = evas_list_append(dlist, gcc); } } while (dlist) { gcc = dlist->data; dlist = evas_list_remove_list(dlist, dlist); e_object_del(E_OBJECT(gcc)); } providers = evas_hash_del(providers, cc->name, cc); providers_list = evas_list_remove(providers_list, cc); } EAPI Evas_List * e_gadcon_provider_list(void) { return providers_list; } EAPI E_Gadcon * e_gadcon_swallowed_new(const char *name, char *id, Evas_Object *obj, char *swallow_name) { E_Gadcon *gc; gc = E_OBJECT_ALLOC(E_Gadcon, E_GADCON_TYPE, _e_gadcon_free); if (!gc) return NULL; gc->name = evas_stringshare_add(name); gc->id = evas_stringshare_add(id); gc->layout_policy = E_GADCON_LAYOUT_POLICY_PANEL; gc->edje.o_parent = obj; gc->edje.swallow_name = evas_stringshare_add(swallow_name); gc->orient = E_GADCON_ORIENT_HORIZ; gc->evas = evas_object_evas_get(obj); gc->o_container = e_gadcon_layout_add(gc->evas); evas_object_smart_callback_add(gc->o_container, "size_request", _e_gadcon_cb_size_request, gc); evas_object_smart_callback_add(gc->o_container, "min_size_request", _e_gadcon_cb_min_size_request, gc); evas_object_show(gc->o_container); edje_object_part_swallow(gc->edje.o_parent, gc->edje.swallow_name, gc->o_container); gadcons = evas_list_append(gadcons, gc); return gc; } EAPI void e_gadcon_swallowed_min_size_set(E_Gadcon *gc, Evas_Coord w, Evas_Coord h) { if (gc->edje.o_parent) { edje_extern_object_min_size_set(gc->o_container, w, h); edje_object_part_swallow(gc->edje.o_parent, gc->edje.swallow_name, gc->o_container); } } EAPI void e_gadcon_min_size_request_callback_set(E_Gadcon *gc, void (*func) (void *data, E_Gadcon *gc, Evas_Coord w, Evas_Coord h), void *data) { E_OBJECT_CHECK(gc); E_OBJECT_TYPE_CHECK(gc, E_GADCON_TYPE); gc->min_size_request.func = func; gc->min_size_request.data = data; } EAPI void e_gadcon_size_request_callback_set(E_Gadcon *gc, void (*func) (void *data, E_Gadcon *gc, Evas_Coord w, Evas_Coord h), void *data) { E_OBJECT_CHECK(gc); E_OBJECT_TYPE_CHECK(gc, E_GADCON_TYPE); gc->resize_request.func = func; gc->resize_request.data = data; } EAPI void e_gadcon_frame_request_callback_set(E_Gadcon *gc, Evas_Object *(*func) (void *data, E_Gadcon_Client *gcc, const char *style), void *data) { E_OBJECT_CHECK(gc); E_OBJECT_TYPE_CHECK(gc, E_GADCON_TYPE); gc->frame_request.func = func; gc->frame_request.data = data; } EAPI void e_gadcon_layout_policy_set(E_Gadcon *gc, E_Gadcon_Layout_Policy layout_policy) { E_OBJECT_CHECK(gc); E_OBJECT_TYPE_CHECK(gc, E_GADCON_TYPE); if (gc->layout_policy == layout_policy) return; gc->layout_policy = layout_policy; /* FIXME: delete container obj, re-pack all clients */ } EAPI void e_gadcon_populate(E_Gadcon *gc) { Evas_List *l; int ok; E_Config_Gadcon *cf_gc; E_Config_Gadcon_Client *cf_gcc; E_OBJECT_CHECK(gc); E_OBJECT_TYPE_CHECK(gc, E_GADCON_TYPE); ok = 0; e_gadcon_layout_freeze(gc->o_container); for (l = e_config->gadcons; l; l = l->next) { cf_gc = l->data; if ((!strcmp(cf_gc->name, gc->name)) && (!strcmp(cf_gc->id, gc->id))) { ok = 1; break; } } if (ok) { for (l = cf_gc->clients; l; l = l->next) { E_Gadcon_Client_Class *cc; cf_gcc = l->data; if (!cf_gcc->name) continue; cc = evas_hash_find(providers, cf_gcc->name); if (cc) { E_Gadcon_Client *gcc; if (!cf_gcc->style) { gcc = cc->func.init(gc, cf_gcc->name, cf_gcc->id, cc->default_style); } else gcc = cc->func.init(gc, cf_gcc->name, cf_gcc->id, cf_gcc->style); if (gcc) { gcc->client_class = cc; gcc->config.pos = cf_gcc->geom.pos; gcc->config.size = cf_gcc->geom.size; gcc->config.res = cf_gcc->geom.res; if (gcc->o_frame) e_gadcon_layout_pack_options_set(gcc->o_frame, gcc->config.pos, gcc->config.size, gcc->config.res); else e_gadcon_layout_pack_options_set(gcc->o_base, gcc->config.pos, gcc->config.size, gcc->config.res); e_gadcon_client_autoscroll_set(gcc, cf_gcc->autoscroll); e_gadcon_client_resizable_set(gcc, cf_gcc->resizable); if (gcc->client_class->func.orient) gcc->client_class->func.orient(gcc); } } } } else { cf_gc = E_NEW(E_Config_Gadcon, 1); if (cf_gc) { cf_gc->name = evas_stringshare_add(gc->name); cf_gc->id = evas_stringshare_add(gc->id); e_config->gadcons = evas_list_append(e_config->gadcons, cf_gc); e_config_save_queue(); } } e_gadcon_layout_thaw(gc->o_container); } EAPI void e_gadcon_unpopulate(E_Gadcon *gc) { E_Gadcon_Client *gcc; E_OBJECT_CHECK(gc); E_OBJECT_TYPE_CHECK(gc, E_GADCON_TYPE); while (gc->clients) { gcc = gc->clients->data; if (gcc->menu) { e_menu_post_deactivate_callback_set(gcc->menu, NULL, NULL); e_object_del(E_OBJECT(gcc->menu)); gcc->menu = NULL; } e_object_del(E_OBJECT(gc->clients->data)); } } EAPI void e_gadcon_populate_class(E_Gadcon *gc, const E_Gadcon_Client_Class *cc) { Evas_List *l; int ok; E_Config_Gadcon *cf_gc; E_Config_Gadcon_Client *cf_gcc; E_OBJECT_CHECK(gc); E_OBJECT_TYPE_CHECK(gc, E_GADCON_TYPE); ok = 0; e_gadcon_layout_freeze(gc->o_container); for (l = e_config->gadcons; l; l = l->next) { cf_gc = l->data; if ((cf_gc->name) && (gc->name) && (cf_gc->id) && (gc->id) && (!strcmp(cf_gc->name, gc->name)) && (!strcmp(cf_gc->id, gc->id))) { ok = 1; break; } } if (ok) { for (l = cf_gc->clients; l; l = l->next) { cf_gcc = l->data; if ((cf_gcc->name) && (cc->name) && (!strcmp(cf_gcc->name, cc->name))) { E_Gadcon_Client *gcc; gcc = cc->func.init(gc, cf_gcc->name, cf_gcc->id, cf_gcc->style); if (gcc) { gcc->client_class = cc; gcc->config.pos = cf_gcc->geom.pos; gcc->config.size = cf_gcc->geom.size; gcc->config.res = cf_gcc->geom.res; if (gcc->o_frame) e_gadcon_layout_pack_options_set(gcc->o_frame, gcc->config.pos, gcc->config.size, gcc->config.res); else e_gadcon_layout_pack_options_set(gcc->o_base, gcc->config.pos, gcc->config.size, gcc->config.res); if (gcc->client_class->func.orient) gcc->client_class->func.orient(gcc); } } } } e_gadcon_layout_thaw(gc->o_container); } EAPI void e_gadcon_orient(E_Gadcon *gc, E_Gadcon_Orient orient) { Evas_List *l; int horiz = 0; E_OBJECT_CHECK(gc); E_OBJECT_TYPE_CHECK(gc, E_GADCON_TYPE); if (gc->orient == orient) return; gc->orient = orient; e_gadcon_layout_freeze(gc->o_container); switch (gc->orient) { case E_GADCON_ORIENT_FLOAT: case E_GADCON_ORIENT_HORIZ: case E_GADCON_ORIENT_TOP: case E_GADCON_ORIENT_BOTTOM: case E_GADCON_ORIENT_CORNER_TL: case E_GADCON_ORIENT_CORNER_TR: case E_GADCON_ORIENT_CORNER_BL: case E_GADCON_ORIENT_CORNER_BR: horiz = 1; break; case E_GADCON_ORIENT_VERT: case E_GADCON_ORIENT_LEFT: case E_GADCON_ORIENT_RIGHT: case E_GADCON_ORIENT_CORNER_LT: case E_GADCON_ORIENT_CORNER_RT: case E_GADCON_ORIENT_CORNER_LB: case E_GADCON_ORIENT_CORNER_RB: horiz = 0; break; default: break; } e_gadcon_layout_orientation_set(gc->o_container, horiz); for (l = gc->clients; l; l = l->next) { E_Gadcon_Client *gcc; gcc = l->data; e_box_orientation_set(gcc->o_box, horiz); if (gcc->client_class->func.orient) gcc->client_class->func.orient(gcc); } e_gadcon_layout_thaw(gc->o_container); } EAPI void e_gadcon_edit_begin(E_Gadcon *gc) { Evas_List *l; E_OBJECT_CHECK(gc); E_OBJECT_TYPE_CHECK(gc, E_GADCON_TYPE); e_gadcon_layout_freeze(gc->o_container); gc->editing = 1; for (l = gc->clients; l; l = l->next) { E_Gadcon_Client *gcc; gcc = l->data; e_gadcon_client_edit_begin(gcc); } e_gadcon_layout_thaw(gc->o_container); } EAPI void e_gadcon_edit_end(E_Gadcon *gc) { Evas_List *l; E_OBJECT_CHECK(gc); E_OBJECT_TYPE_CHECK(gc, E_GADCON_TYPE); e_gadcon_layout_freeze(gc->o_container); gc->editing = 0; for (l = gc->clients; l; l = l->next) { E_Gadcon_Client *gcc; gcc = l->data; e_gadcon_client_edit_end(gcc); } e_gadcon_layout_thaw(gc->o_container); } EAPI void e_gadcon_all_edit_begin(void) { Evas_List *l; for (l = gadcons; l; l = l->next) { E_Gadcon *gc; gc = l->data; e_gadcon_edit_begin(gc); } } EAPI void e_gadcon_all_edit_end(void) { Evas_List *l; for (l = gadcons; l; l = l->next) { E_Gadcon *gc; gc = l->data; e_gadcon_edit_end(gc); } } EAPI void e_gadcon_zone_set(E_Gadcon *gc, E_Zone *zone) { E_OBJECT_CHECK(gc); E_OBJECT_TYPE_CHECK(gc, E_GADCON_TYPE); gc->zone = zone; } EAPI E_Zone * e_gadcon_zone_get(E_Gadcon *gc) { E_OBJECT_CHECK_RETURN(gc, NULL); E_OBJECT_TYPE_CHECK_RETURN(gc, E_GADCON_TYPE, NULL); return gc->zone; } EAPI void e_gadcon_ecore_evas_set(E_Gadcon *gc, Ecore_Evas *ee) { E_OBJECT_CHECK(gc); E_OBJECT_TYPE_CHECK(gc, E_GADCON_TYPE); gc->ecore_evas = ee; } EAPI int e_gadcon_canvas_zone_geometry_get(E_Gadcon *gc, int *x, int *y, int *w, int *h) { E_OBJECT_CHECK_RETURN(gc, 0); E_OBJECT_TYPE_CHECK_RETURN(gc, E_GADCON_TYPE, 0); if (!gc->ecore_evas) return 0; ecore_evas_geometry_get(gc->ecore_evas, x, y, w, h); if (gc->zone) { x -= gc->zone->x; y -= gc->zone->y; } return 1; } EAPI void e_gadcon_util_menu_attach_func_set(E_Gadcon *gc, void (*func) (void *data, E_Menu *menu), void *data) { E_OBJECT_CHECK(gc); E_OBJECT_TYPE_CHECK(gc, E_GADCON_TYPE); gc->menu_attach.func = func; gc->menu_attach.data = data; } EAPI E_Gadcon_Client * e_gadcon_client_new(E_Gadcon *gc, const char *name, const char *id, const char *style, Evas_Object *base_obj) { E_Gadcon_Client *gcc; E_OBJECT_CHECK_RETURN(gc, NULL); E_OBJECT_TYPE_CHECK_RETURN(gc, E_GADCON_TYPE, NULL); gcc = E_OBJECT_ALLOC(E_Gadcon_Client, E_GADCON_CLIENT_TYPE, _e_gadcon_client_free); if (!gcc) return NULL; gcc->gadcon = gc; gcc->o_base = base_obj; gcc->name = evas_stringshare_add(name); gcc->id = evas_stringshare_add(id); gc->clients = evas_list_append(gc->clients, gcc); if ((gc->frame_request.func) && (style)) { gcc->o_frame = gc->frame_request.func(gc->frame_request.data, gcc, style); gcc->style = evas_stringshare_add(style); if (gcc->o_frame) { edje_object_size_min_calc(gcc->o_frame, &(gcc->pad.w), &(gcc->pad.h)); gcc->o_box = e_box_add(gcc->gadcon->evas); switch (gcc->gadcon->orient) { case E_GADCON_ORIENT_FLOAT: case E_GADCON_ORIENT_HORIZ: case E_GADCON_ORIENT_TOP: case E_GADCON_ORIENT_BOTTOM: case E_GADCON_ORIENT_CORNER_TL: case E_GADCON_ORIENT_CORNER_TR: case E_GADCON_ORIENT_CORNER_BL: case E_GADCON_ORIENT_CORNER_BR: e_box_orientation_set(gcc->o_box, 1); break; case E_GADCON_ORIENT_VERT: case E_GADCON_ORIENT_LEFT: case E_GADCON_ORIENT_RIGHT: case E_GADCON_ORIENT_CORNER_LT: case E_GADCON_ORIENT_CORNER_RT: case E_GADCON_ORIENT_CORNER_LB: case E_GADCON_ORIENT_CORNER_RB: e_box_orientation_set(gcc->o_box, 0); break; default: break; } evas_object_event_callback_add(gcc->o_box, EVAS_CALLBACK_MOVE, _e_gadcon_cb_client_frame_moveresize, gcc); evas_object_event_callback_add(gcc->o_box, EVAS_CALLBACK_RESIZE, _e_gadcon_cb_client_frame_moveresize, gcc); evas_object_event_callback_add(gcc->o_frame, EVAS_CALLBACK_MOUSE_MOVE, _e_gadcon_cb_client_frame_mouse_move, gcc); e_box_pack_end(gcc->o_box, gcc->o_base); e_box_pack_options_set(gcc->o_base, 1, 1, /* fill */ 1, 1, /* expand */ 0.5, 0.5, /* align */ 0, 0, /* min */ -1, -1 /* max */ ); edje_object_part_swallow(gcc->o_frame, "items", gcc->o_box); evas_object_show(gcc->o_box); evas_object_show(gcc->o_frame); } } if (gcc->o_frame) e_gadcon_layout_pack(gc->o_container, gcc->o_frame); else e_gadcon_layout_pack(gc->o_container, gcc->o_base); evas_object_show(gcc->o_base); return gcc; } EAPI void e_gadcon_client_edit_begin(E_Gadcon_Client *gcc) { Evas_Coord x, y, w, h; E_OBJECT_CHECK(gcc); E_OBJECT_TYPE_CHECK(gcc, E_GADCON_CLIENT_TYPE); if (gcc->o_control) return; gcc->o_control = edje_object_add(gcc->gadcon->evas); evas_object_layer_set(gcc->o_control, 100); if (gcc->o_frame) evas_object_geometry_get(gcc->o_frame, &x, &y, &w, &h); else evas_object_geometry_get(gcc->o_base, &x, &y, &w, &h); evas_object_move(gcc->o_control, x, y); evas_object_resize(gcc->o_control, w, h); e_theme_edje_object_set(gcc->o_control, "base/theme/gadman", "gadman/control"); if ((gcc->autoscroll) || (gcc->resizable)) { if (e_box_orientation_get(gcc->o_box)) edje_object_signal_emit(gcc->o_control, "hsize", "on"); else edje_object_signal_emit(gcc->o_control, "vsize", "on"); } else { edje_object_signal_emit(gcc->o_control, "hsize", "off"); edje_object_signal_emit(gcc->o_control, "vsize", "off"); } edje_object_signal_emit(gcc->o_control, "move", "on"); gcc->o_event = evas_object_rectangle_add(gcc->gadcon->evas); evas_object_color_set(gcc->o_event, 0, 0, 0, 0); evas_object_repeat_events_set(gcc->o_event, 1); evas_object_layer_set(gcc->o_event, 100); evas_object_move(gcc->o_event, x, y); evas_object_resize(gcc->o_event, w, h); edje_object_signal_callback_add(gcc->o_control, "move_start", "", _e_gadcon_cb_signal_move_start, gcc); edje_object_signal_callback_add(gcc->o_control, "move_stop", "", _e_gadcon_cb_signal_move_stop, gcc); edje_object_signal_callback_add(gcc->o_control, "move_go", "", _e_gadcon_cb_signal_move_go, gcc); edje_object_signal_callback_add(gcc->o_control, "resize_start", "left", _e_gadcon_cb_signal_resize_left_start, gcc); edje_object_signal_callback_add(gcc->o_control, "resize_stop", "left", _e_gadcon_cb_signal_resize_left_stop, gcc); edje_object_signal_callback_add(gcc->o_control, "resize_go", "left", _e_gadcon_cb_signal_resize_left_go, gcc); edje_object_signal_callback_add(gcc->o_control, "resize_start", "right", _e_gadcon_cb_signal_resize_right_start, gcc); edje_object_signal_callback_add(gcc->o_control, "resize_stop", "right", _e_gadcon_cb_signal_resize_right_stop, gcc); edje_object_signal_callback_add(gcc->o_control, "resize_go", "right", _e_gadcon_cb_signal_resize_right_go, gcc); edje_object_signal_callback_add(gcc->o_control, "resize_start", "up", _e_gadcon_cb_signal_resize_left_start, gcc); edje_object_signal_callback_add(gcc->o_control, "resize_stop", "up", _e_gadcon_cb_signal_resize_left_stop, gcc); edje_object_signal_callback_add(gcc->o_control, "resize_go", "up", _e_gadcon_cb_signal_resize_left_go, gcc); edje_object_signal_callback_add(gcc->o_control, "resize_start", "down", _e_gadcon_cb_signal_resize_right_start, gcc); edje_object_signal_callback_add(gcc->o_control, "resize_stop", "down", _e_gadcon_cb_signal_resize_right_stop, gcc); edje_object_signal_callback_add(gcc->o_control, "resize_go", "down", _e_gadcon_cb_signal_resize_right_go, gcc); evas_object_event_callback_add(gcc->o_event, EVAS_CALLBACK_MOUSE_DOWN, _e_gadcon_cb_mouse_down, gcc); evas_object_event_callback_add(gcc->o_event, EVAS_CALLBACK_MOUSE_UP, _e_gadcon_cb_mouse_up, gcc); evas_object_event_callback_add(gcc->o_event, EVAS_CALLBACK_MOUSE_IN, _e_gadcon_cb_mouse_in, gcc); evas_object_event_callback_add(gcc->o_event, EVAS_CALLBACK_MOUSE_OUT, _e_gadcon_cb_mouse_out, gcc); if (gcc->o_frame) { evas_object_event_callback_add(gcc->o_frame, EVAS_CALLBACK_MOVE, _e_gadcon_cb_move, gcc); evas_object_event_callback_add(gcc->o_frame, EVAS_CALLBACK_RESIZE, _e_gadcon_cb_resize, gcc); } else { evas_object_event_callback_add(gcc->o_base, EVAS_CALLBACK_MOVE, _e_gadcon_cb_move, gcc); evas_object_event_callback_add(gcc->o_base, EVAS_CALLBACK_RESIZE, _e_gadcon_cb_resize, gcc); } evas_object_show(gcc->o_event); evas_object_show(gcc->o_control); } EAPI void e_gadcon_client_edit_end(E_Gadcon_Client *gcc) { E_OBJECT_CHECK(gcc); E_OBJECT_TYPE_CHECK(gcc, E_GADCON_CLIENT_TYPE); if (gcc->o_frame) { evas_object_event_callback_del(gcc->o_frame, EVAS_CALLBACK_MOVE, _e_gadcon_cb_move); evas_object_event_callback_del(gcc->o_frame, EVAS_CALLBACK_RESIZE, _e_gadcon_cb_resize); } else { evas_object_event_callback_del(gcc->o_base, EVAS_CALLBACK_MOVE, _e_gadcon_cb_move); evas_object_event_callback_del(gcc->o_base, EVAS_CALLBACK_RESIZE, _e_gadcon_cb_resize); } if (gcc->moving) { gcc->moving = 0; _e_gadcon_client_save(gcc); } if (gcc->o_event) evas_object_del(gcc->o_event); gcc->o_event = NULL; if (gcc->o_control) evas_object_del(gcc->o_control); gcc->o_control = NULL; } EAPI void e_gadcon_client_size_request(E_Gadcon_Client *gcc, Evas_Coord w, Evas_Coord h) { E_OBJECT_CHECK(gcc); E_OBJECT_TYPE_CHECK(gcc, E_GADCON_CLIENT_TYPE); switch (gcc->gadcon->orient) { case E_GADCON_ORIENT_HORIZ: case E_GADCON_ORIENT_TOP: case E_GADCON_ORIENT_BOTTOM: if (gcc->o_frame) e_gadcon_layout_pack_size_set(gcc->o_frame, w + gcc->pad.w); else e_gadcon_layout_pack_size_set(gcc->o_base, w); break; case E_GADCON_ORIENT_VERT: case E_GADCON_ORIENT_LEFT: case E_GADCON_ORIENT_RIGHT: if (gcc->o_frame) e_gadcon_layout_pack_size_set(gcc->o_frame, h + gcc->pad.h); else e_gadcon_layout_pack_size_set(gcc->o_base, h); break; case E_GADCON_ORIENT_FLOAT: case E_GADCON_ORIENT_CORNER_TL: case E_GADCON_ORIENT_CORNER_TR: case E_GADCON_ORIENT_CORNER_BL: case E_GADCON_ORIENT_CORNER_BR: case E_GADCON_ORIENT_CORNER_LT: case E_GADCON_ORIENT_CORNER_RT: case E_GADCON_ORIENT_CORNER_LB: case E_GADCON_ORIENT_CORNER_RB: default: break; } } EAPI void e_gadcon_client_min_size_set(E_Gadcon_Client *gcc, Evas_Coord w, Evas_Coord h) { E_OBJECT_CHECK(gcc); E_OBJECT_TYPE_CHECK(gcc, E_GADCON_CLIENT_TYPE); gcc->min.w = w; gcc->min.h = h; if ((!gcc->autoscroll) && (!gcc->resizable)) { if (gcc->o_frame) e_gadcon_layout_pack_min_size_set(gcc->o_frame, w + gcc->pad.w, h + gcc->pad.h); else e_gadcon_layout_pack_min_size_set(gcc->o_base, w, h); } _e_gadcon_movereisze_handle(gcc); } EAPI void e_gadcon_client_aspect_set(E_Gadcon_Client *gcc, int w, int h) { E_OBJECT_CHECK(gcc); E_OBJECT_TYPE_CHECK(gcc, E_GADCON_CLIENT_TYPE); gcc->aspect.w = w; gcc->aspect.h = h; if ((!gcc->autoscroll) && (!gcc->resizable)) { if (gcc->o_frame) { e_gadcon_layout_pack_aspect_pad_set(gcc->o_frame, gcc->pad.w, gcc->pad.h); e_gadcon_layout_pack_aspect_set(gcc->o_frame, w, h); } else e_gadcon_layout_pack_aspect_set(gcc->o_base, w, h); } _e_gadcon_movereisze_handle(gcc); } EAPI void e_gadcon_client_autoscroll_set(E_Gadcon_Client *gcc, int autoscroll) { E_OBJECT_CHECK(gcc); E_OBJECT_TYPE_CHECK(gcc, E_GADCON_CLIENT_TYPE); gcc->autoscroll = autoscroll; if (gcc->autoscroll) { if (gcc->o_frame) { e_gadcon_layout_pack_aspect_pad_set(gcc->o_frame, gcc->pad.w, gcc->pad.h); e_gadcon_layout_pack_aspect_set(gcc->o_frame, 0, 0); e_gadcon_layout_pack_min_size_set(gcc->o_frame, 0, 0); } else { e_gadcon_layout_pack_min_size_set(gcc->o_base, 0, 0); e_gadcon_layout_pack_aspect_set(gcc->o_base, 0, 0); } } else { if (gcc->o_frame) { e_gadcon_layout_pack_aspect_pad_set(gcc->o_frame, gcc->pad.w, gcc->pad.h); e_gadcon_layout_pack_aspect_set(gcc->o_frame, gcc->aspect.w, gcc->aspect.h); e_gadcon_layout_pack_min_size_set(gcc->o_frame, gcc->min.w, gcc->min.h); } else { e_gadcon_layout_pack_min_size_set(gcc->o_base, gcc->min.w, gcc->min.h); e_gadcon_layout_pack_aspect_set(gcc->o_base, gcc->aspect.w, gcc->aspect.h); } } } EAPI void e_gadcon_client_resizable_set(E_Gadcon_Client *gcc, int resizable) { E_OBJECT_CHECK(gcc); E_OBJECT_TYPE_CHECK(gcc, E_GADCON_CLIENT_TYPE); gcc->resizable = resizable; if (gcc->resizable) { if (gcc->o_frame) { e_gadcon_layout_pack_aspect_pad_set(gcc->o_frame, gcc->pad.w, gcc->pad.h); e_gadcon_layout_pack_aspect_set(gcc->o_frame, 0, 0); e_gadcon_layout_pack_min_size_set(gcc->o_frame, 0, 0); } else { e_gadcon_layout_pack_min_size_set(gcc->o_base, 0, 0); e_gadcon_layout_pack_aspect_set(gcc->o_base, 0, 0); } } else { if (gcc->o_frame) { e_gadcon_layout_pack_aspect_pad_set(gcc->o_frame, gcc->pad.w, gcc->pad.h); e_gadcon_layout_pack_aspect_set(gcc->o_frame, gcc->aspect.w, gcc->aspect.h); e_gadcon_layout_pack_min_size_set(gcc->o_frame, gcc->min.w, gcc->min.h); } else { e_gadcon_layout_pack_min_size_set(gcc->o_base, gcc->min.w, gcc->min.h); e_gadcon_layout_pack_aspect_set(gcc->o_base, gcc->aspect.w, gcc->aspect.h); } } } static void _e_gadcon_client_cb_menu_style_plain(void *data, E_Menu *m, E_Menu_Item *mi) { E_Gadcon_Client *gcc; E_Gadcon *gc; gcc = data; gc = gcc->gadcon; if (gcc->style) evas_stringshare_del(gcc->style); gcc->style = evas_stringshare_add(E_GADCON_CLIENT_STYLE_PLAIN); _e_gadcon_client_save(gcc); e_gadcon_unpopulate(gc); e_gadcon_populate(gc); } static void _e_gadcon_client_cb_menu_style_inset(void *data, E_Menu *m, E_Menu_Item *mi) { E_Gadcon_Client *gcc; E_Gadcon *gc; gcc = data; gc = gcc->gadcon; if (gcc->style) evas_stringshare_del(gcc->style); gcc->style = evas_stringshare_add(E_GADCON_CLIENT_STYLE_INSET); _e_gadcon_client_save(gcc); e_gadcon_unpopulate(gc); e_gadcon_populate(gc); } static void _e_gadcon_client_cb_menu_autoscroll(void *data, E_Menu *m, E_Menu_Item *mi) { E_Gadcon_Client *gcc; E_Gadcon *gc; gcc = data; gc = gcc->gadcon; if (gcc->autoscroll) gcc->autoscroll = 0; else gcc->autoscroll = 1; _e_gadcon_client_save(gcc); e_gadcon_unpopulate(gc); e_gadcon_populate(gc); } static void _e_gadcon_client_cb_menu_resizable(void *data, E_Menu *m, E_Menu_Item *mi) { E_Gadcon_Client *gcc; E_Gadcon *gc; gcc = data; gc = gcc->gadcon; if (gcc->resizable) gcc->resizable = 0; else gcc->resizable = 1; _e_gadcon_client_save(gcc); e_gadcon_unpopulate(gc); e_gadcon_populate(gc); } static void _e_gadcon_client_cb_menu_edit(void *data, E_Menu *m, E_Menu_Item *mi) { E_Gadcon_Client *gcc; gcc = data; if (gcc->o_control) e_gadcon_client_edit_end(gcc); else e_gadcon_client_edit_begin(gcc); } static void _e_gadcon_client_cb_menu_remove(void *data, E_Menu *m, E_Menu_Item *mi) { E_Gadcon_Client *gcc; E_Config_Gadcon *cf_gc; Evas_List *l; gcc = data; for (l = e_config->gadcons; l; l = l->next) { cf_gc = l->data; if ((!cf_gc->name) || (!cf_gc->id) || (!gcc->gadcon->name) || (!gcc->gadcon->id)) continue; if ((!strcmp(cf_gc->name, gcc->gadcon->name)) && (!strcmp(cf_gc->id, gcc->gadcon->id))) { for (l = cf_gc->clients; l; l = l->next) { E_Config_Gadcon_Client *cf_gcc; cf_gcc = l->data; if ((!cf_gcc->name) || (!cf_gcc->id) || (!gcc->name) || (!gcc->id)) continue; if ((!strcmp(cf_gcc->name, gcc->name)) && (!strcmp(cf_gcc->id, gcc->id))) { E_Gadcon *gc; gc = gcc->gadcon; if (cf_gcc->name) evas_stringshare_del(cf_gcc->name); if (cf_gcc->id) evas_stringshare_del(cf_gcc->id); if (cf_gcc->style) evas_stringshare_del(cf_gcc->style); free(cf_gcc); cf_gc->clients = evas_list_remove_list(cf_gc->clients, l); e_gadcon_unpopulate(gc); e_gadcon_populate(gc); e_config_save_queue(); return; } } break; } } } EAPI void e_gadcon_client_util_menu_items_append(E_Gadcon_Client *gcc, E_Menu *menu, int flags) { E_Menu *mn; E_Menu_Item *mi; E_OBJECT_CHECK(gcc); E_OBJECT_TYPE_CHECK(gcc, E_GADCON_CLIENT_TYPE); mn = e_menu_new(); mi = e_menu_item_new(mn); e_menu_item_label_set(mi, _("Plain")); e_util_menu_item_edje_icon_set(mi, "enlightenment/plain"); e_menu_item_radio_group_set(mi, 1); e_menu_item_radio_set(mi, 1); if ((gcc->style) && (!strcmp(gcc->style, E_GADCON_CLIENT_STYLE_PLAIN))) e_menu_item_toggle_set(mi, 1); e_menu_item_callback_set(mi, _e_gadcon_client_cb_menu_style_plain, gcc); mi = e_menu_item_new(mn); e_menu_item_label_set(mi, _("Inset")); e_util_menu_item_edje_icon_set(mi, "enlightenment/plain"); e_menu_item_radio_group_set(mi, 1); e_menu_item_radio_set(mi, 1); if ((gcc->style) && (!strcmp(gcc->style, E_GADCON_CLIENT_STYLE_INSET))) e_menu_item_toggle_set(mi, 1); e_menu_item_callback_set(mi, _e_gadcon_client_cb_menu_style_inset, gcc); /***/ mi = e_menu_item_new(menu); e_menu_item_label_set(mi, _("Appearance")); e_util_menu_item_edje_icon_set(mi, "enlightenment/appearance"); e_menu_item_submenu_set(mi, mn); e_object_del(E_OBJECT(mn)); mi = e_menu_item_new(menu); e_menu_item_label_set(mi, _("Automatically scroll contents")); e_util_menu_item_edje_icon_set(mi, "enlightenment/autoscroll"); e_menu_item_check_set(mi, 1); if (gcc->autoscroll) e_menu_item_toggle_set(mi, 1); e_menu_item_callback_set(mi, _e_gadcon_client_cb_menu_autoscroll, gcc); mi = e_menu_item_new(menu); e_menu_item_label_set(mi, _("Able to be resized")); e_util_menu_item_edje_icon_set(mi, "enlightenment/resizable"); e_menu_item_check_set(mi, 1); if (gcc->resizable) e_menu_item_toggle_set(mi, 1); e_menu_item_callback_set(mi, _e_gadcon_client_cb_menu_resizable, gcc); mi = e_menu_item_new(menu); e_menu_item_separator_set(mi, 1); mi = e_menu_item_new(menu); e_menu_item_label_set(mi, _("Remove this gadget")); e_util_menu_item_edje_icon_set(mi, "enlightenment/remove"); e_menu_item_callback_set(mi, _e_gadcon_client_cb_menu_remove, gcc); if (gcc->gadcon->menu_attach.func) { mi = e_menu_item_new(menu); e_menu_item_separator_set(mi, 1); gcc->gadcon->menu_attach.func(gcc->gadcon->menu_attach.data, menu); } } static void _e_gadcon_client_cb_menu_post(void *data, E_Menu *m) { E_Gadcon_Client *gcc; gcc = data; if (!gcc->menu) return; e_object_del(E_OBJECT(gcc->menu)); gcc->menu = NULL; } static void _e_gadcon_client_cb_mouse_down(void *data, Evas *e, Evas_Object *obj, void *event_info) { Evas_Event_Mouse_Down *ev; E_Gadcon_Client *gcc; ev = event_info; gcc = data; if (gcc->menu) return; if (ev->button == 3) { E_Menu *mn; int cx, cy, cw, ch; mn = e_menu_new(); e_menu_post_deactivate_callback_set(mn, _e_gadcon_client_cb_menu_post, gcc); gcc->menu = mn; e_gadcon_client_util_menu_items_append(gcc, mn, 0); e_gadcon_canvas_zone_geometry_get(gcc->gadcon, &cx, &cy, &cw, &ch); e_menu_activate_mouse(mn, e_util_zone_current_get(e_manager_current_get()), cx + ev->output.x, cy + ev->output.y, 1, 1, E_MENU_POP_DIRECTION_DOWN, ev->timestamp); evas_event_feed_mouse_up(gcc->gadcon->evas, ev->button, EVAS_BUTTON_NONE, ev->timestamp, NULL); } } EAPI void e_gadcon_client_util_menu_attach(E_Gadcon_Client *gcc) { E_OBJECT_CHECK(gcc); E_OBJECT_TYPE_CHECK(gcc, E_GADCON_CLIENT_TYPE); if (gcc->o_frame) evas_object_event_callback_add(gcc->o_frame, EVAS_CALLBACK_MOUSE_DOWN, _e_gadcon_client_cb_mouse_down, gcc); else evas_object_event_callback_add(gcc->o_base, EVAS_CALLBACK_MOUSE_DOWN, _e_gadcon_client_cb_mouse_down, gcc); } EAPI E_Gadcon_Client * e_gadcon_client_find(E_Gadcon *gc, char *name, char *id) { Evas_List *l; for (l = gc->clients; l; l = l->next) { E_Gadcon_Client *gcc; gcc = l->data; if ((gcc->name) && (gcc->id) && (!strcmp(name, gcc->name)) && (!strcmp(id, gcc->id))) return gcc; } return NULL; } /* local subsystem functions */ static void _e_gadcon_free(E_Gadcon *gc) { e_gadcon_unpopulate(gc); gadcons = evas_list_remove(gadcons, gc); if (gc->o_container) evas_object_del(gc->o_container); evas_stringshare_del(gc->name); evas_stringshare_del(gc->id); evas_stringshare_del(gc->edje.swallow_name); if (gc->config_dialog) e_object_del(E_OBJECT(gc->config_dialog)); free(gc); } static void _e_gadcon_client_free(E_Gadcon_Client *gcc) { if (gcc->menu) { e_menu_post_deactivate_callback_set(gcc->menu, NULL, NULL); e_object_del(E_OBJECT(gcc->menu)); gcc->menu = NULL; } e_gadcon_client_edit_end(gcc); gcc->client_class->func.shutdown(gcc); gcc->gadcon->clients = evas_list_remove(gcc->gadcon->clients, gcc); if (gcc->o_box) evas_object_del(gcc->o_box); if (gcc->o_frame) evas_object_del(gcc->o_frame); evas_stringshare_del(gcc->name); evas_stringshare_del(gcc->id); if (gcc->scroll_timer) ecore_timer_del(gcc->scroll_timer); if (gcc->scroll_animator) ecore_animator_del(gcc->scroll_animator); if (gcc->style) evas_stringshare_del(gcc->style); free(gcc); } static void _e_gadcon_movereisze_handle(E_Gadcon_Client *gcc) { Evas_Coord x, y, w, h; evas_object_geometry_get(gcc->o_box, &x, &y, &w, &h); if ((gcc->autoscroll) || (gcc->resizable)) { if (e_box_orientation_get(gcc->o_box)) { if ((gcc->aspect.w > 0) && (gcc->aspect.h > 0)) w = (h * gcc->aspect.w) / gcc->aspect.h; else w = gcc->min.w; } else { if ((gcc->aspect.w > 0) && (gcc->aspect.h > 0)) h = (w * gcc->aspect.h) / gcc->aspect.w; else h = gcc->min.h; } } e_box_pack_options_set(gcc->o_base, 1, 1, /* fill */ 1, 1, /* expand */ 0.5, 0.5, /* align */ w, h, /* min */ w, h /* max */ ); } static int _e_gadcon_cb_client_scroll_timer(void *data) { E_Gadcon_Client *gcc; double d, v; gcc = data; d = gcc->scroll_wanted - gcc->scroll_pos; if (d < 0) d = -d; if (d < 0.001) { gcc->scroll_pos = gcc->scroll_wanted; gcc->scroll_timer = NULL; return 0; } v = 0.05; gcc->scroll_pos = (gcc->scroll_pos * (1.0 - v)) + (gcc->scroll_wanted * v); return 1; } static int _e_gadcon_cb_client_scroll_animator(void *data) { E_Gadcon_Client *gcc; gcc = data; if (e_box_orientation_get(gcc->o_box)) e_box_align_set(gcc->o_box, 1.0 - gcc->scroll_pos, 0.5); else e_box_align_set(gcc->o_box, 0.5, 1.0 - gcc->scroll_pos); if (!gcc->scroll_timer) { gcc->scroll_animator = NULL; return 0; } return 1; } static void _e_gadcon_cb_client_frame_mouse_move(void *data, Evas *e, Evas_Object *obj, void *event_info) { Evas_Event_Mouse_Move *ev; E_Gadcon_Client *gcc; Evas_Coord x, y, w, h; ev = event_info; gcc = data; if (gcc->autoscroll) { double d; evas_object_geometry_get(gcc->o_box, &x, &y, &w, &h); x = ev->cur.output.x - x; y = ev->cur.output.y - y; if (e_box_orientation_get(gcc->o_box)) { if (w > 1) d = (double)x / (double)(w - 1); else d = 0; } else { if (h > 1) d = (double)y / (double)(h - 1); else d = 0; } if (d < 0.0) d = 0.0; else if (d > 1.0) d = 1.0; if (!gcc->scroll_timer) gcc->scroll_timer = ecore_timer_add(0.01, _e_gadcon_cb_client_scroll_timer, gcc); if (!gcc->scroll_animator) gcc->scroll_animator = ecore_animator_add(_e_gadcon_cb_client_scroll_animator, gcc); gcc->scroll_wanted = d; } } static void _e_gadcon_cb_client_frame_moveresize(void *data, Evas *e, Evas_Object *obj, void *event_info) { E_Gadcon_Client *gcc; gcc = data; _e_gadcon_movereisze_handle(gcc); } static void _e_gadcon_client_save(E_Gadcon_Client *gcc) { Evas_List *l, *l2; E_Config_Gadcon *cf_gc; E_Config_Gadcon_Client *cf_gcc; int ok; ok = 0; for (l = e_config->gadcons; l; l = l->next) { cf_gc = l->data; if ((cf_gc->name) && (gcc->gadcon->name) && (cf_gc->id) && (gcc->gadcon->id) && (!strcmp(cf_gc->name, gcc->gadcon->name)) && (!strcmp(cf_gc->id, gcc->gadcon->id))) { ok++; for (l2 = cf_gc->clients; l2; l2 = l2->next) { cf_gcc = l2->data; if ((cf_gcc->name) && (gcc->name) && (cf_gcc->id) && (gcc->id) && (!strcmp(cf_gcc->name, gcc->name)) && (!strcmp(cf_gcc->id, gcc->id))) { cf_gcc->geom.pos = gcc->config.pos; cf_gcc->geom.size = gcc->config.size; cf_gcc->geom.res = gcc->config.res; cf_gcc->autoscroll = gcc->autoscroll; if (cf_gcc->style) evas_stringshare_del(cf_gcc->style); cf_gcc->style = NULL; if (gcc->style) cf_gcc->style = evas_stringshare_add(gcc->style); cf_gcc->resizable = gcc->resizable; ok++; break; } } break; } } if (ok == 0) { cf_gc = E_NEW(E_Config_Gadcon, 1); cf_gc->name = evas_stringshare_add(gcc->gadcon->name); cf_gc->id = evas_stringshare_add(gcc->gadcon->id); e_config->gadcons = evas_list_append(e_config->gadcons, cf_gc); ok++; } if (ok == 1) { cf_gcc = E_NEW(E_Config_Gadcon_Client, 1); cf_gcc->name = evas_stringshare_add(gcc->name); cf_gcc->id = evas_stringshare_add(gcc->id); cf_gcc->geom.pos = gcc->config.pos; cf_gcc->geom.size = gcc->config.size; cf_gcc->geom.res = gcc->config.res; cf_gcc->autoscroll = gcc->autoscroll; if (cf_gcc->style) evas_stringshare_del(cf_gcc->style); cf_gcc->style = NULL; if (gcc->style) cf_gcc->style = evas_stringshare_add(gcc->style); cf_gcc->resizable = gcc->resizable; cf_gc->clients = evas_list_append(cf_gc->clients, cf_gcc); ok++; } e_config_save_queue(); } static void _e_gadcon_cb_min_size_request(void *data, Evas_Object *obj, void *event_info) { E_Gadcon *gc; gc = data; if (gc->min_size_request.func) { Evas_Coord w, h; e_gadcon_layout_min_size_get(gc->o_container, &w, &h); gc->min_size_request.func(gc->min_size_request.data, gc, w, h); } } static void _e_gadcon_cb_size_request(void *data, Evas_Object *obj, void *event_info) { E_Gadcon *gc; gc = data; if (gc->resize_request.func) { Evas_Coord w, h; e_gadcon_layout_asked_size_get(gc->o_container, &w, &h); gc->resize_request.func(gc->resize_request.data, gc, w, h); } } static void _e_gadcon_cb_mouse_down(void *data, Evas *evas, Evas_Object *obj, void *event_info) { Evas_Event_Mouse_Down *ev; E_Gadcon_Client *gcc; gcc = data; ev = event_info; if (ev->button == 3) { E_Menu *mn; E_Menu_Item *mi; int cx, cy, cw, ch; mn = e_menu_new(); e_menu_post_deactivate_callback_set(mn, _e_gadcon_client_cb_menu_post, gcc); gcc->menu = mn; if (gcc->gadcon->menu_attach.func) { gcc->gadcon->menu_attach.func(gcc->gadcon->menu_attach.data, mn); } else { mi = e_menu_item_new(mn); e_menu_item_label_set(mi, _("Stop editing")); e_util_menu_item_edje_icon_set(mi, "enlightenment/edit"); e_menu_item_callback_set(mi, _e_gadcon_client_cb_menu_edit, gcc); } e_gadcon_canvas_zone_geometry_get(gcc->gadcon, &cx, &cy, &cw, &ch); e_menu_activate_mouse(mn, e_util_zone_current_get(e_manager_current_get()), cx + ev->output.x, cy + ev->output.y, 1, 1, E_MENU_POP_DIRECTION_DOWN, ev->timestamp); evas_event_feed_mouse_up(gcc->gadcon->evas, ev->button, EVAS_BUTTON_NONE, ev->timestamp, NULL); } } static void _e_gadcon_cb_mouse_up(void *data, Evas *evas, Evas_Object *obj, void *event_info) { Evas_Event_Mouse_Up *ev; E_Gadcon_Client *gcc; gcc = data; ev = event_info; } static void _e_gadcon_cb_mouse_in(void *data, Evas *evas, Evas_Object *obj, void *event_info) { Evas_Event_Mouse_In *ev; E_Gadcon_Client *gcc; gcc = data; ev = event_info; edje_object_signal_emit(gcc->o_control, "active", ""); } static void _e_gadcon_cb_mouse_out(void *data, Evas *evas, Evas_Object *obj, void *event_info) { Evas_Event_Mouse_Out *ev; E_Gadcon_Client *gcc; gcc = data; ev = event_info; edje_object_signal_emit(gcc->o_control, "inactive", ""); } static void _e_gadcon_cb_move(void *data, Evas *evas, Evas_Object *obj, void *event_info) { E_Gadcon_Client *gcc; Evas_Coord x, y; gcc = data; evas_object_geometry_get(obj, &x, &y, NULL, NULL); if (gcc->o_control) evas_object_move(gcc->o_control, x, y); if (gcc->o_event) evas_object_move(gcc->o_event, x, y); } static void _e_gadcon_cb_resize(void *data, Evas *evas, Evas_Object *obj, void *event_info) { E_Gadcon_Client *gcc; Evas_Coord w, h; gcc = data; evas_object_geometry_get(obj, NULL, NULL, &w, &h); if (gcc->o_control) evas_object_resize(gcc->o_control, w, h); if (gcc->o_event) evas_object_resize(gcc->o_event, w, h); } static void _e_gadcon_cb_signal_move_start(void *data, Evas_Object *obj, const char *emission, const char *source) { E_Gadcon_Client *gcc; Evas_Coord x, y; gcc = data; evas_object_raise(gcc->o_event); evas_object_stack_below(gcc->o_control, gcc->o_event); gcc->moving = 1; evas_pointer_canvas_xy_get(gcc->gadcon->evas, &gcc->dx, &gcc->dy); evas_object_geometry_get(gcc->gadcon->o_container, &x, &y, NULL, NULL); if (gcc->o_frame) evas_object_geometry_get(gcc->o_frame, &gcc->sx, &gcc->sy, NULL, NULL); else evas_object_geometry_get(gcc->o_base, &gcc->sx, &gcc->sy, NULL, NULL); gcc->sx -= x; gcc->sy -= y; } static void _e_gadcon_cb_signal_move_stop(void *data, Evas_Object *obj, const char *emission, const char *source) { E_Gadcon_Client *gcc; gcc = data; gcc->moving = 0; _e_gadcon_client_save(gcc); } static void _e_gadcon_cb_signal_move_go(void *data, Evas_Object *obj, const char *emission, const char *source) { E_Gadcon_Client *gcc; Evas_Coord x, y, w, h; gcc = data; if (!gcc->moving) return; evas_pointer_canvas_xy_get(gcc->gadcon->evas, &x, &y); x = x - gcc->dx; y = y - gcc->dy; if (gcc->o_frame) evas_object_geometry_get(gcc->o_frame, NULL, NULL, &w, &h); else evas_object_geometry_get(gcc->o_base, NULL, NULL, &w, &h); if (e_gadcon_layout_orientation_get(gcc->gadcon->o_container)) { if (gcc->o_frame) e_gadcon_layout_pack_request_set(gcc->o_frame, gcc->sx + x, w); else e_gadcon_layout_pack_request_set(gcc->o_base, gcc->sx + x, w); gcc->config.pos = gcc->sx + x; gcc->config.size = w; evas_object_geometry_get(gcc->gadcon->o_container, NULL, NULL, &w, &h); gcc->config.res = w; } else { if (gcc->o_frame) e_gadcon_layout_pack_request_set(gcc->o_frame, gcc->sy + y, h); else e_gadcon_layout_pack_request_set(gcc->o_base, gcc->sy + y, h); gcc->config.pos = gcc->sy + y; gcc->config.size = h; evas_object_geometry_get(gcc->gadcon->o_container, NULL, NULL, &w, &h); gcc->config.res = h; } } static void _e_gadcon_client_resize_start(E_Gadcon_Client *gcc) { Evas_Coord x, y; evas_object_raise(gcc->o_event); evas_object_stack_below(gcc->o_control, gcc->o_event); gcc->resizing = 1; evas_pointer_canvas_xy_get(gcc->gadcon->evas, &gcc->dx, &gcc->dy); evas_object_geometry_get(gcc->gadcon->o_container, &x, &y, NULL, NULL); if (gcc->o_frame) evas_object_geometry_get(gcc->o_frame, &gcc->sx, &gcc->sy, &gcc->sw, &gcc->sh); else evas_object_geometry_get(gcc->o_base, &gcc->sx, &gcc->sy, &gcc->sw, &gcc->sh); gcc->sx -= x; gcc->sy -= y; } static void _e_gadconclient_resize_stop(E_Gadcon_Client *gcc) { gcc->resizing = 0; _e_gadcon_client_save(gcc); } static void _e_gadcon_cb_signal_resize_left_start(void *data, Evas_Object *obj, const char *emission, const char *source) { _e_gadcon_client_resize_start(data); } static void _e_gadcon_cb_signal_resize_left_stop(void *data, Evas_Object *obj, const char *emission, const char *source) { _e_gadconclient_resize_stop(data); } static void _e_gadcon_cb_signal_resize_left_go(void *data, Evas_Object *obj, const char *emission, const char *source) { E_Gadcon_Client *gcc; Evas_Coord x, y, w, h; gcc = data; if (!gcc->resizing) return; evas_pointer_canvas_xy_get(gcc->gadcon->evas, &x, &y); x = x - gcc->dx; y = y - gcc->dy; if (gcc->o_frame) evas_object_geometry_get(gcc->o_frame, NULL, NULL, &w, &h); else evas_object_geometry_get(gcc->o_base, NULL, NULL, &w, &h); if (e_gadcon_layout_orientation_get(gcc->gadcon->o_container)) { if (gcc->o_frame) e_gadcon_layout_pack_request_set(gcc->o_frame, gcc->sx + x, gcc->sw - x); else e_gadcon_layout_pack_request_set(gcc->o_base, gcc->sx + x, gcc->sw - x); gcc->config.pos = gcc->sx + x; gcc->config.size = gcc->sw - x; evas_object_geometry_get(gcc->gadcon->o_container, NULL, NULL, &w, &h); gcc->config.res = w; } else { if (gcc->o_frame) e_gadcon_layout_pack_request_set(gcc->o_frame, gcc->sy + y, gcc->sh - y); else e_gadcon_layout_pack_request_set(gcc->o_base, gcc->sy + y, gcc->sh - y); gcc->config.pos = gcc->sy + y; gcc->config.size = gcc->sh - y; evas_object_geometry_get(gcc->gadcon->o_container, NULL, NULL, &w, &h); gcc->config.res = h; } } static void _e_gadcon_cb_signal_resize_right_start(void *data, Evas_Object *obj, const char *emission, const char *source) { _e_gadcon_client_resize_start(data); } static void _e_gadcon_cb_signal_resize_right_stop(void *data, Evas_Object *obj, const char *emission, const char *source) { _e_gadconclient_resize_stop(data); } static void _e_gadcon_cb_signal_resize_right_go(void *data, Evas_Object *obj, const char *emission, const char *source) { E_Gadcon_Client *gcc; Evas_Coord x, y, w, h; gcc = data; if (!gcc->resizing) return; evas_pointer_canvas_xy_get(gcc->gadcon->evas, &x, &y); x = x - gcc->dx; y = y - gcc->dy; if (gcc->o_frame) evas_object_geometry_get(gcc->o_frame, NULL, NULL, &w, &h); else evas_object_geometry_get(gcc->o_base, NULL, NULL, &w, &h); if (e_gadcon_layout_orientation_get(gcc->gadcon->o_container)) { if (gcc->o_frame) e_gadcon_layout_pack_request_set(gcc->o_frame, gcc->sx, gcc->sw + x); else e_gadcon_layout_pack_request_set(gcc->o_base, gcc->sx, gcc->sw + x); gcc->config.pos = gcc->sx; gcc->config.size = gcc->sw + x; evas_object_geometry_get(gcc->gadcon->o_container, NULL, NULL, &w, &h); gcc->config.res = w; } else { if (gcc->o_frame) e_gadcon_layout_pack_request_set(gcc->o_frame, gcc->sy, gcc->sh + y); else e_gadcon_layout_pack_request_set(gcc->o_base, gcc->sy, gcc->sh + y); gcc->config.pos = gcc->sy; gcc->config.size = gcc->sh + y; evas_object_geometry_get(gcc->gadcon->o_container, NULL, NULL, &w, &h); gcc->config.res = h; } } /* a smart object JUST for gadcon */ typedef struct _E_Smart_Data E_Smart_Data; typedef struct _E_Gadcon_Layout_Item E_Gadcon_Layout_Item; struct _E_Smart_Data { Evas_Coord x, y, w, h; Evas_Object *obj; Evas_Object *clip; unsigned char horizontal : 1; unsigned char doing_config : 1; unsigned char redo_config : 1; Evas_List *items; int frozen; Evas_Coord minw, minh, req; }; struct _E_Gadcon_Layout_Item { E_Smart_Data *sd; struct { int pos, size, size2, res; } ask; int hookp; struct { int w, h; } min, aspect, aspect_pad; Evas_Coord x, y, w, h; Evas_Object *obj; unsigned char can_move : 1; }; /* local subsystem functions */ static E_Gadcon_Layout_Item *_e_gadcon_layout_smart_adopt(E_Smart_Data *sd, Evas_Object *obj); static void _e_gadcon_layout_smart_disown(Evas_Object *obj); static void _e_gadcon_layout_smart_item_del_hook(void *data, Evas *e, Evas_Object *obj, void *event_info); static void _e_gadcon_layout_smart_reconfigure(E_Smart_Data *sd); static void _e_gadcon_layout_smart_init(void); static void _e_gadcon_layout_smart_add(Evas_Object *obj); static void _e_gadcon_layout_smart_del(Evas_Object *obj); static void _e_gadcon_layout_smart_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y); static void _e_gadcon_layout_smart_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h); static void _e_gadcon_layout_smart_show(Evas_Object *obj); static void _e_gadcon_layout_smart_hide(Evas_Object *obj); static void _e_gadcon_layout_smart_color_set(Evas_Object *obj, int r, int g, int b, int a); static void _e_gadcon_layout_smart_clip_set(Evas_Object *obj, Evas_Object *clip); static void _e_gadcon_layout_smart_clip_unset(Evas_Object *obj); /* local subsystem globals */ static Evas_Smart *_e_smart = NULL; /* externally accessible functions */ static Evas_Object * e_gadcon_layout_add(Evas *evas) { _e_gadcon_layout_smart_init(); return evas_object_smart_add(evas, _e_smart); } static void e_gadcon_layout_orientation_set(Evas_Object *obj, int horizontal) { E_Smart_Data *sd; if (!obj) return; sd = evas_object_smart_data_get(obj); if (!sd) return; if (((sd->horizontal) && (horizontal)) || ((!sd->horizontal) && (!horizontal))) return; sd->horizontal = horizontal; _e_gadcon_layout_smart_reconfigure(sd); } static int e_gadcon_layout_orientation_get(Evas_Object *obj) { E_Smart_Data *sd; if (!obj) return 0; sd = evas_object_smart_data_get(obj); if (!sd) return 0; return sd->horizontal; } static void e_gadcon_layout_freeze(Evas_Object *obj) { E_Smart_Data *sd; if (!obj) return; sd = evas_object_smart_data_get(obj); if (!sd) return; sd->frozen++; } static void e_gadcon_layout_thaw(Evas_Object *obj) { E_Smart_Data *sd; if (!obj) return; sd = evas_object_smart_data_get(obj); if (!sd) return; sd->frozen--; _e_gadcon_layout_smart_reconfigure(sd); } static void e_gadcon_layout_min_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h) { E_Smart_Data *sd; /* Evas_List *l; Evas_Coord tw = 0, th = 0; */ if (!obj) return; sd = evas_object_smart_data_get(obj); if (!sd) return; if (w) *w = sd->minw; if (h) *h = sd->minh; /* for (l = sd->items; l; l = l->next) { E_Gadcon_Layout_Item *bi; Evas_Object *obj; obj = l->data; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (sd->horizontal) { tw += bi->min.w; if (bi->min.h > th) th = bi->min.h; } else { th += bi->min.h; if (bi->min.w > tw) tw = bi->min.w; } } if (w) *w = tw; if (h) *h = th; */ } static void e_gadcon_layout_asked_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h) { E_Smart_Data *sd; Evas_Coord tw = 0, th = 0; if (!obj) return; sd = evas_object_smart_data_get(obj); if (!sd) return; if (sd->horizontal) tw = sd->req; else th = sd->req; /* for (l = sd->items; l; l = l->next) { E_Gadcon_Layout_Item *bi; Evas_Object *obj; obj = l->data; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (sd->horizontal) { tw += bi->ask.size; } else { th += bi->ask.size; } } */ if (w) *w = tw; if (h) *h = th; } static int e_gadcon_layout_pack(Evas_Object *obj, Evas_Object *child) { E_Smart_Data *sd; if (!obj) return 0; sd = evas_object_smart_data_get(obj); if (!sd) return 0; _e_gadcon_layout_smart_adopt(sd, child); sd->items = evas_list_prepend(sd->items, child); _e_gadcon_layout_smart_reconfigure(sd); return 0; } static void e_gadcon_layout_pack_size_set(Evas_Object *obj, int size) { E_Gadcon_Layout_Item *bi; int xx; if (!obj) return; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) return; xx = bi->ask.pos + (bi->ask.size / 2); if (xx < (bi->ask.res / 3)) { /* hooked to start */ bi->ask.size = size; } else if (xx > ((2 * bi->ask.res) / 3)) { /* hooked to end */ bi->ask.pos = (bi->ask.pos + bi->ask.size) - size; bi->ask.size = size; } else { /* hooked to middle */ if ((bi->ask.pos <= (bi->ask.res / 2)) && ((bi->ask.pos + bi->ask.size) > (bi->ask.res / 2))) { /* straddles middle */ if (bi->ask.res > 2) bi->ask.pos = (bi->ask.res / 2) + (((bi->ask.pos + (bi->ask.size / 2) - (bi->ask.res / 2)) * (bi->ask.res / 2)) / (bi->ask.res / 2)) - (bi->ask.size / 2); else bi->x = bi->ask.res / 2; bi->ask.size = size; } else { if (xx < (bi->ask.res / 2)) { bi->ask.pos = (bi->ask.pos + bi->ask.size) - size; bi->ask.size = size; } else { bi->ask.size = size; } } bi->ask.size = size; } _e_gadcon_layout_smart_reconfigure(bi->sd); } /* called when a users moves/resizes the gadcon client explicitly */ static void e_gadcon_layout_pack_request_set(Evas_Object *obj, int pos, int size) { E_Gadcon_Layout_Item *bi; if (!obj) return; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) return; if (bi->sd->horizontal) bi->ask.res = bi->sd->w; else bi->ask.res = bi->sd->h; if (pos < 0) pos = 0; if ((bi->ask.res - pos) < size) pos = bi->ask.res - size; bi->ask.size = size; bi->ask.pos = pos; _e_gadcon_layout_smart_reconfigure(bi->sd); } /* called when restoring config from saved config */ static void e_gadcon_layout_pack_options_set(Evas_Object *obj, int pos, int size, int res) { E_Gadcon_Layout_Item *bi; if (!obj) return; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) return; bi->ask.res = res; bi->ask.size = size; bi->ask.pos = pos; _e_gadcon_layout_smart_reconfigure(bi->sd); } static void e_gadcon_layout_pack_min_size_set(Evas_Object *obj, int w, int h) { E_Gadcon_Layout_Item *bi; if (!obj) return; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) return; bi->min.w = w; bi->min.h = h; _e_gadcon_layout_smart_reconfigure(bi->sd); } static void e_gadcon_layout_pack_aspect_set(Evas_Object *obj, int w, int h) { E_Gadcon_Layout_Item *bi; if (!obj) return; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) return; bi->aspect.w = w; bi->aspect.h = h; _e_gadcon_layout_smart_reconfigure(bi->sd); } static void e_gadcon_layout_pack_aspect_pad_set(Evas_Object *obj, int w, int h) { E_Gadcon_Layout_Item *bi; if (!obj) return; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) return; bi->aspect_pad.w = w; bi->aspect_pad.h = h; } static void e_gadcon_layout_unpack(Evas_Object *obj) { E_Gadcon_Layout_Item *bi; E_Smart_Data *sd; if (!obj) return; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) return; sd = bi->sd; if (!sd) return; sd->items = evas_list_remove(sd->items, obj); _e_gadcon_layout_smart_disown(obj); _e_gadcon_layout_smart_reconfigure(sd); } /* local subsystem functions */ static E_Gadcon_Layout_Item * _e_gadcon_layout_smart_adopt(E_Smart_Data *sd, Evas_Object *obj) { E_Gadcon_Layout_Item *bi; if (!obj) return NULL; bi = calloc(1, sizeof(E_Gadcon_Layout_Item)); if (!bi) return NULL; bi->sd = sd; bi->obj = obj; /* defaults */ evas_object_clip_set(obj, sd->clip); evas_object_smart_member_add(obj, bi->sd->obj); evas_object_data_set(obj, "e_gadcon_layout_data", bi); evas_object_event_callback_add(obj, EVAS_CALLBACK_FREE, _e_gadcon_layout_smart_item_del_hook, NULL); if ((!evas_object_visible_get(sd->clip)) && (evas_object_visible_get(sd->obj))) evas_object_show(sd->clip); return bi; } static void _e_gadcon_layout_smart_disown(Evas_Object *obj) { E_Gadcon_Layout_Item *bi; if (!obj) return; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) return; if (!bi->sd->items) { if (evas_object_visible_get(bi->sd->clip)) evas_object_hide(bi->sd->clip); } evas_object_event_callback_del(obj, EVAS_CALLBACK_FREE, _e_gadcon_layout_smart_item_del_hook); evas_object_smart_member_del(obj); evas_object_clip_unset(obj); evas_object_data_del(obj, "e_gadcon_layout_data"); free(bi); } static void _e_gadcon_layout_smart_item_del_hook(void *data, Evas *e, Evas_Object *obj, void *event_info) { if (!obj) return; e_gadcon_layout_unpack(obj); } static int _e_gadcon_sort_cb(void *d1, void *d2) { E_Gadcon_Layout_Item *bi1, *bi2; int v1, v2; bi1 = evas_object_data_get(d1, "e_gadcon_layout_data"); bi2 = evas_object_data_get(d2, "e_gadcon_layout_data"); v1 = (bi1->ask.pos + (bi1->ask.size / 2)) - bi1->hookp; if (v1 < 0) v1 = -v1; v2 = (bi2->ask.pos + (bi2->ask.size / 2)) - bi2->hookp; if (v2 < 0) v2 = -v2; return v1 - v2; } static int _e_gadcon_sort_all_cb(void *d1, void *d2) { E_Gadcon_Layout_Item *bi1, *bi2; int v1, v2; bi1 = evas_object_data_get(d1, "e_gadcon_layout_data"); bi2 = evas_object_data_get(d2, "e_gadcon_layout_data"); v1 = (bi1->ask.pos + (bi1->ask.size / 2)); if (v1 < 0) v1 = -v1; v2 = (bi2->ask.pos + (bi2->ask.size / 2)); if (v2 < 0) v2 = -v2; return v1 - v2; } static void _e_gadcon_layout_smart_reconfigure(E_Smart_Data *sd) { Evas_Coord x, y, w, h, xx, yy; Evas_List *l, *l2; int min, mino, cur; Evas_List *list_s = NULL, *list_m = NULL, *list_e = NULL, *list = NULL; if (sd->frozen) return; if (sd->doing_config) { sd->redo_config = 1; return; } x = sd->x; y = sd->y; w = sd->w; h = sd->h; min = mino = cur = 0; for (l = sd->items; l; l = l->next) { E_Gadcon_Layout_Item *bi; Evas_Object *obj; obj = l->data; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) continue; bi->ask.size2 = bi->ask.size; if ((bi->aspect.w > 0) && (bi->aspect.h > 0)) { if (sd->horizontal) { bi->ask.size2 = (((h - bi->aspect_pad.h) * bi->aspect.w) / bi->aspect.h) + bi->aspect_pad.w; if (bi->ask.size2 > bi->min.w) { min += bi->ask.size2; cur += bi->ask.size2; } else { cur += bi->min.w; min += bi->min.w; } } else { bi->ask.size2 = (((w - bi->aspect_pad.w) * bi->aspect.h) / bi->aspect.w) + bi->aspect_pad.h; if (bi->ask.size2 > bi->min.h) { min += bi->ask.size2; cur += bi->ask.size2; } else { cur += bi->min.h; min += bi->min.h; } } } else { if (sd->horizontal) { min += bi->min.w; if (bi->min.h > mino) mino = bi->min.h; if (bi->ask.size < bi->min.w) cur += bi->min.w; else cur += bi->ask.size; } else { min += bi->min.h; if (bi->min.w > mino) mino = bi->min.w; if (bi->ask.size < bi->min.h) cur += bi->min.h; else cur += bi->ask.size; } } } if (sd->horizontal) { if (cur <= w) { /* all is fine - it should all fit */ } else { int sub, give, num, given, i; sub = cur - w; /* we need to find "sub" extra pixels */ if (min <= w) { for (l = sd->items; l; l = l->next) { E_Gadcon_Layout_Item *bi; Evas_Object *obj; obj = l->data; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) continue; give = bi->ask.size - bi->min.w; // how much give does this have? if (give < sub) give = sub; bi->ask.size2 = bi->ask.size - give; sub -= give; if (sub <= 0) break; } } else { /* EEK - all items just cant fit at their minimum! what do we do? */ num = 0; num = evas_list_count(sd->items); give = min - w; // how much give total below minw we need given = 0; for (l = sd->items; l; l = l->next) { E_Gadcon_Layout_Item *bi; Evas_Object *obj; obj = l->data; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) continue; bi->ask.size2 = bi->min.w; if (!l->next) { bi->ask.size2 -= (give - given); } else { i = (give + (num / 2)) / num; given -= i; bi->ask.size2 -= i; } } } } } else { if (cur <= h) { /* all is fine - it should all fit */ } else { int sub, give, num, given, i; sub = cur - h; /* we need to find "sub" extra pixels */ if (min <= h) { for (l = sd->items; l; l = l->next) { E_Gadcon_Layout_Item *bi; Evas_Object *obj; obj = l->data; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) continue; give = bi->ask.size - bi->min.h; // how much give does this have? if (give < sub) give = sub; bi->ask.size2 = bi->ask.size - give; sub -= give; if (sub <= 0) break; } } else { /* EEK - all items just cant fit at their minimum! what do we do? */ num = 0; num = evas_list_count(sd->items); give = min - h; // how much give total below minw we need given = 0; for (l = sd->items; l; l = l->next) { E_Gadcon_Layout_Item *bi; Evas_Object *obj; obj = l->data; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) continue; bi->ask.size2 = bi->min.h; if (!l->next) { bi->ask.size2 -= (give - given); } else { i = (give + (num / 2)) / num; given -= i; bi->ask.size2 -= i; } } } } } for (l = sd->items; l; l = l->next) { E_Gadcon_Layout_Item *bi; Evas_Object *obj; obj = l->data; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) continue; list = evas_list_append(list, obj); if (sd->horizontal) { xx = bi->ask.pos + (bi->ask.size / 2); if (xx < (bi->ask.res / 3)) { /* hooked to start */ bi->x = bi->ask.pos; bi->w = bi->ask.size2; list_s = evas_list_append(list_s, obj); bi->hookp = 0; } else if (xx > ((2 * bi->ask.res) / 3)) { /* hooked to end */ bi->x = (bi->ask.pos - bi->ask.res) + w; bi->w = bi->ask.size2; list_e = evas_list_append(list_e, obj); bi->hookp = bi->ask.res; } else { /* hooked to middle */ if ((bi->ask.pos <= (bi->ask.res / 2)) && ((bi->ask.pos + bi->ask.size2) > (bi->ask.res / 2))) { /* straddles middle */ if (bi->ask.res > 2) bi->x = (w / 2) + (((bi->ask.pos + (bi->ask.size2 / 2) - (bi->ask.res / 2)) * (bi->ask.res / 2)) / (bi->ask.res / 2)) - (bi->ask.size2 / 2); else bi->x = w / 2; bi->w = bi->ask.size2; } else { /* either side of middle */ bi->x = (bi->ask.pos - (bi->ask.res / 2)) + (w / 2); bi->w = bi->ask.size2; } list_m = evas_list_append(list_m, obj); bi->hookp = bi->ask.res / 2; } if (bi->x < 0) bi->x = 0; else if ((bi->x + bi->w) > w) bi->x = w - bi->w; } else { yy = bi->ask.pos + (bi->ask.size2 / 2); if (yy < (bi->ask.res / 3)) { /* hooked to start */ bi->y = bi->ask.pos; bi->h = bi->ask.size2; list_s = evas_list_append(list_s, obj); bi->hookp = 0; } else if (yy > ((2 * bi->ask.res) / 3)) { /* hooked to end */ bi->y = (bi->ask.pos - bi->ask.res) + h; bi->h = bi->ask.size2; list_e = evas_list_append(list_e, obj); bi->hookp = bi->ask.res; } else { /* hooked to middle */ if ((bi->ask.pos <= (bi->ask.res / 2)) && ((bi->ask.pos + bi->ask.size2) > (bi->ask.res / 2))) { /* straddles middle */ if (bi->ask.res > 2) bi->y = (h / 2) + (((bi->ask.pos + (bi->ask.size2 / 2) - (bi->ask.res / 2)) * (bi->ask.res / 2)) / (bi->ask.res / 2)) - (bi->ask.size2 / 2); else bi->y = h / 2; bi->h = bi->ask.size2; } else { /* either side of middle */ bi->y = (bi->ask.pos - (bi->ask.res / 2)) + (h / 2); bi->h = bi->ask.size2; } list_s = evas_list_append(list_s, obj); bi->hookp = bi->ask.res / 2; } if (bi->y < 0) bi->y = 0; else if ((bi->y + bi->h) > h) bi->y = h - bi->h; } } list_s = evas_list_sort(list_s, evas_list_count(list_s), _e_gadcon_sort_cb); list_m = evas_list_sort(list_m, evas_list_count(list_m), _e_gadcon_sort_cb); list_e = evas_list_sort(list_e, evas_list_count(list_e), _e_gadcon_sort_cb); list = evas_list_sort(list, evas_list_count(list), _e_gadcon_sort_all_cb); for (l = list_s; l; l = l->next) { E_Gadcon_Layout_Item *bi; Evas_Object *obj; obj = l->data; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) continue; again1: for (l2 = l->prev; l2; l2 = l2->prev) { E_Gadcon_Layout_Item *bi2; obj = l2->data; bi2 = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi2) continue; if (sd->horizontal) { if (E_SPANS_COMMON(bi->x, bi->w, bi2->x, bi2->w)) { bi->x = bi2->x + bi2->w; goto again1; } } else { if (E_SPANS_COMMON(bi->y, bi->h, bi2->y, bi2->h)) { bi->y = bi2->y + bi2->h; goto again1; } } } } for (l = list_m; l; l = l->next) { E_Gadcon_Layout_Item *bi; Evas_Object *obj; obj = l->data; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) continue; again2: for (l2 = l->prev; l2; l2 = l2->prev) { E_Gadcon_Layout_Item *bi2; obj = l2->data; bi2 = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi2) continue; if (sd->horizontal) { if (E_SPANS_COMMON(bi->x, bi->w, bi2->x, bi2->w)) { if ((bi2->x + (bi2->w / 2)) < (w / 2)) bi->x = bi2->x - bi->w; else bi->x = bi2->x + bi2->w; goto again2; } } else { if (E_SPANS_COMMON(bi->y, bi->h, bi2->y, bi2->h)) { if ((bi2->y + (bi2->h / 2)) < (h / 2)) bi->y = bi2->y - bi->h; else bi->y = bi2->y + bi2->h; goto again2; } } } } for (l = list_e; l; l = l->next) { E_Gadcon_Layout_Item *bi; Evas_Object *obj; obj = l->data; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) continue; again3: for (l2 = l->prev; l2; l2 = l2->prev) { E_Gadcon_Layout_Item *bi2; obj = l2->data; bi2 = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi2) continue; if (sd->horizontal) { if (E_SPANS_COMMON(bi->x, bi->w, bi2->x, bi2->w)) { bi->x = bi2->x - bi->w; goto again3; } } else { if (E_SPANS_COMMON(bi->y, bi->h, bi2->y, bi2->h)) { bi->y = bi2->y - bi->h; goto again3; } } } } for (l = list; l; l = l->next) { E_Gadcon_Layout_Item *bi; Evas_Object *obj; obj = l->data; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) continue; bi->can_move = 1; if (sd->horizontal) { if (!l->prev) { if (bi->x <= 0) { bi->x = 0; bi->can_move = 0; } } if (!l->next) { if ((bi->x + bi->w) >= w) { bi->x = w - bi->w; bi->can_move = 0; } } } else { if (!l->prev) { if (bi->y <= 0) { bi->y = 0; bi->can_move = 0; } } if (!l->next) { if ((bi->y + bi->h) >= h) { bi->y = h - bi->h; bi->can_move = 0; } } } } if (sd->horizontal) { int overlap; int count; overlap = 1; count = 0; while (overlap) { overlap = 0; for (l = list; l; l = l->next) { E_Gadcon_Layout_Item *bi; Evas_Object *obj; obj = l->data; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) continue; if (bi->can_move) { for (l2 = l->next; l2; l2 = l2->next) { E_Gadcon_Layout_Item *bi2; obj = l2->data; bi2 = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi2) continue; if (E_SPANS_COMMON(bi->x, bi->w, bi2->x, bi2->w)) { bi->x = bi2->x - bi->w; if (!bi2->can_move) bi->can_move = 0; if ((bi->x + bi->w) >= w) bi->x = w - bi->w; if (bi->x <= 0) bi->x = 0; overlap = 1; } } for (l2 = l->prev; l2; l2 = l2->prev) { E_Gadcon_Layout_Item *bi2; obj = l2->data; bi2 = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi2) continue; if (E_SPANS_COMMON(bi->x, bi->w, bi2->x, bi2->w)) { bi->x = bi2->x + bi2->w; if (!bi2->can_move) bi->can_move = 0; if ((bi->x + bi->w) >= w) bi->x = w - bi->w; if (bi->x <= 0) bi->x = 0; overlap = 1; } } } } count++; if (count > 200) break; // quick infinite loop fix } } else { /* FIXME: for how this is just a copy of the above but in the vertical * so when the above is "fixeD" the below needs to mirror it */ int overlap; int count; overlap = 1; count = 0; while (overlap) { overlap = 0; for (l = list; l; l = l->next) { E_Gadcon_Layout_Item *bi; Evas_Object *obj; obj = l->data; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) continue; if (bi->can_move) { for (l2 = l->next; l2; l2 = l2->next) { E_Gadcon_Layout_Item *bi2; obj = l2->data; bi2 = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi2) continue; if (E_SPANS_COMMON(bi->y, bi->h, bi2->y, bi2->h)) { bi->y = bi2->y - bi->h; if (!bi2->can_move) bi->can_move = 0; if ((bi->y + bi->h) >= h) bi->y = h - bi->h; if (bi->y <= 0) bi->y = 0; overlap = 1; } } for (l2 = l->prev; l2; l2 = l2->prev) { E_Gadcon_Layout_Item *bi2; obj = l2->data; bi2 = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi2) continue; if (E_SPANS_COMMON(bi->y, bi->h, bi2->y, bi2->h)) { bi->y = bi2->y + bi2->h; if (!bi2->can_move) bi->can_move = 0; if ((bi->y + bi->h) >= h) bi->y = h - bi->h; if (bi->y <= 0) bi->y = 0; overlap = 1; } } } } count++; if (count > 200) break; // quick infinite loop fix } } evas_list_free(list_s); evas_list_free(list_m); evas_list_free(list_e); evas_list_free(list); for (l = sd->items; l; l = l->next) { E_Gadcon_Layout_Item *bi; Evas_Object *obj; obj = l->data; bi = evas_object_data_get(obj, "e_gadcon_layout_data"); if (!bi) continue; if (sd->horizontal) { bi->h = h; xx = x + bi->x; yy = y + ((h - bi->h) / 2); } else { bi->w = w; xx = x + ((w - bi->w) / 2); yy = y + bi->y; } evas_object_move(obj, xx, yy); evas_object_resize(obj, bi->w, bi->h); } sd->doing_config = 0; if (sd->redo_config) { _e_gadcon_layout_smart_reconfigure(sd); sd->redo_config = 0; } if (sd->horizontal) { if ((sd->minw != min) || (sd->minh != mino)) { sd->minw = min; sd->minh = mino; evas_object_smart_callback_call(sd->obj, "min_size_request", NULL); } } else { if ((sd->minh != min) || (sd->minw != mino)) { sd->minw = mino; sd->minh = min; evas_object_smart_callback_call(sd->obj, "min_size_request", NULL); } } if (sd->req != cur) { if (((sd->horizontal) && (cur >= sd->minw)) || ((!sd->horizontal) && (cur >= sd->minh))) { sd->req = cur; evas_object_smart_callback_call(sd->obj, "size_request", NULL); } } } static void _e_gadcon_layout_smart_init(void) { if (_e_smart) return; _e_smart = evas_smart_new("e_gadcon_layout", _e_gadcon_layout_smart_add, _e_gadcon_layout_smart_del, NULL, NULL, NULL, NULL, NULL, _e_gadcon_layout_smart_move, _e_gadcon_layout_smart_resize, _e_gadcon_layout_smart_show, _e_gadcon_layout_smart_hide, _e_gadcon_layout_smart_color_set, _e_gadcon_layout_smart_clip_set, _e_gadcon_layout_smart_clip_unset, NULL); } static void _e_gadcon_layout_smart_add(Evas_Object *obj) { E_Smart_Data *sd; if (!obj) return; sd = calloc(1, sizeof(E_Smart_Data)); if (!sd) return; sd->obj = obj; sd->x = 0; sd->y = 0; sd->w = 0; sd->h = 0; sd->clip = evas_object_rectangle_add(evas_object_evas_get(obj)); sd->horizontal = 1; evas_object_smart_member_add(sd->clip, obj); evas_object_move(sd->clip, -100005, -100005); evas_object_resize(sd->clip, 200010, 200010); evas_object_color_set(sd->clip, 255, 255, 255, 255); evas_object_smart_data_set(obj, sd); } static void _e_gadcon_layout_smart_del(Evas_Object *obj) { E_Smart_Data *sd; if (!obj) return; sd = evas_object_smart_data_get(obj); if (!sd) return; while (sd->items) { Evas_Object *child; child = sd->items->data; e_gadcon_layout_unpack(child); } evas_object_del(sd->clip); free(sd); } static void _e_gadcon_layout_smart_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y) { E_Smart_Data *sd; if (!obj) return; sd = evas_object_smart_data_get(obj); if (!sd) return; if ((x == sd->x) && (y == sd->y)) return; { Evas_List *l; Evas_Coord dx, dy; dx = x - sd->x; dy = y - sd->y; for (l = sd->items; l; l = l->next) { Evas_Coord ox, oy; evas_object_geometry_get(l->data, &ox, &oy, NULL, NULL); evas_object_move(l->data, ox + dx, oy + dy); } } sd->x = x; sd->y = y; } static void _e_gadcon_layout_smart_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h) { E_Smart_Data *sd; if (!obj) return; sd = evas_object_smart_data_get(obj); if (!sd) return; if ((w == sd->w) && (h == sd->h)) return; sd->w = w; sd->h = h; _e_gadcon_layout_smart_reconfigure(sd); } static void _e_gadcon_layout_smart_show(Evas_Object *obj) { E_Smart_Data *sd; if (!obj) return; sd = evas_object_smart_data_get(obj); if (!sd) return; if (sd->items) evas_object_show(sd->clip); } static void _e_gadcon_layout_smart_hide(Evas_Object *obj) { E_Smart_Data *sd; if (!obj) return; sd = evas_object_smart_data_get(obj); if (!sd) return; evas_object_hide(sd->clip); } static void _e_gadcon_layout_smart_color_set(Evas_Object *obj, int r, int g, int b, int a) { E_Smart_Data *sd; if (!obj) return; sd = evas_object_smart_data_get(obj); if (!sd) return; evas_object_color_set(sd->clip, r, g, b, a); } static void _e_gadcon_layout_smart_clip_set(Evas_Object *obj, Evas_Object *clip) { E_Smart_Data *sd; if (!obj) return; sd = evas_object_smart_data_get(obj); if (!sd) return; evas_object_clip_set(sd->clip, clip); } static void _e_gadcon_layout_smart_clip_unset(Evas_Object *obj) { E_Smart_Data *sd; if (!obj) return; sd = evas_object_smart_data_get(obj); if (!sd) return; evas_object_clip_unset(sd->clip); }