the next installment in the exciting adventure game Elementary Wars! happy new year from #teamborkerdevs/bu5hm4n/econfigure2
parent
41f4f28114
commit
a11e8d5f2e
24 changed files with 435 additions and 1556 deletions
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#include "e.h" |
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typedef struct _E_Smart_Data E_Smart_Data; |
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typedef struct _E_Box_Item E_Box_Item; |
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struct _E_Smart_Data |
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{ |
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Evas_Coord x, y, w, h; |
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Evas_Object *obj; |
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Evas_Object *clip; |
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int frozen; |
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unsigned char changed : 1; |
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unsigned char horizontal : 1; |
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unsigned char homogenous : 1; |
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E_Box_Item *items; |
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unsigned int item_count; |
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struct |
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{ |
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Evas_Coord w, h; |
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} min, max; |
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struct |
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{ |
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double x, y; |
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} align; |
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}; |
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struct _E_Box_Item |
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{ |
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EINA_INLIST; |
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E_Smart_Data *sd; |
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unsigned char fill_w : 1; |
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unsigned char fill_h : 1; |
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unsigned char expand_w : 1; |
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unsigned char expand_h : 1; |
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struct |
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{ |
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Evas_Coord w, h; |
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} min, max; |
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struct |
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{ |
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double x, y; |
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} align; |
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int x, y, w, h; |
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Evas_Object *obj; |
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}; |
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/* local subsystem functions */ |
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static void _e_box_unpack_internal(E_Smart_Data *sd, E_Box_Item *bi); |
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static E_Box_Item *_e_box_smart_adopt(E_Smart_Data *sd, Evas_Object *obj); |
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static void _e_box_smart_disown(E_Box_Item *bi); |
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static void _e_box_smart_item_del_hook(void *data, Evas *e, Evas_Object *obj, void *event_info); |
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static void _e_box_smart_reconfigure(E_Smart_Data *sd); |
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static void _e_box_smart_extents_calculate(E_Smart_Data *sd); |
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static void _e_box_smart_init(void); |
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static void _e_box_smart_add(Evas_Object *obj); |
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static void _e_box_smart_del(Evas_Object *obj); |
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static void _e_box_smart_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y); |
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static void _e_box_smart_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h); |
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static void _e_box_smart_show(Evas_Object *obj); |
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static void _e_box_smart_hide(Evas_Object *obj); |
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static void _e_box_smart_color_set(Evas_Object *obj, int r, int g, int b, int a); |
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static void _e_box_smart_clip_set(Evas_Object *obj, Evas_Object *clip); |
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static void _e_box_smart_clip_unset(Evas_Object *obj); |
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/* local subsystem globals */ |
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static Evas_Smart *_e_smart = NULL; |
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static inline Evas_Object * |
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_e_box_item_object_get(E_Box_Item *bi) |
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{ |
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if (!bi) return NULL; |
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return bi->obj; |
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} |
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static inline Evas_Object * |
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_e_box_item_nth_get(E_Smart_Data *sd, unsigned int n) |
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{ |
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unsigned int x; |
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E_Box_Item *bi; |
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if (!sd->items) return NULL; |
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if (n > sd->item_count / 2) |
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{ |
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x = sd->item_count - 1; |
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EINA_INLIST_REVERSE_FOREACH(EINA_INLIST_GET(sd->items), bi) |
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{ |
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if (n == x) return bi->obj; |
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x--; |
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} |
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return NULL; |
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} |
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x = 0; |
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EINA_INLIST_FOREACH(EINA_INLIST_GET(sd->items), bi) |
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{ |
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if (n == x) return bi->obj; |
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x++; |
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} |
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return NULL; |
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} |
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/* externally accessible functions */ |
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EAPI Evas_Object * |
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e_box_add(Evas *evas) |
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{ |
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_e_box_smart_init(); |
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return evas_object_smart_add(evas, _e_smart); |
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} |
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EAPI int |
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e_box_freeze(Evas_Object *obj) |
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{ |
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E_Smart_Data *sd; |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0); |
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sd = evas_object_smart_data_get(obj); |
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if (!sd) return 0; |
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sd->frozen++; |
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return sd->frozen; |
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} |
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EAPI int |
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e_box_thaw(Evas_Object *obj) |
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{ |
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E_Smart_Data *sd; |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0); |
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sd = evas_object_smart_data_get(obj); |
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if (!sd) return 0; |
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sd->frozen--; |
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if (sd->frozen <= 0) _e_box_smart_reconfigure(sd); |
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return sd->frozen; |
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} |
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EAPI void |
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e_box_orientation_set(Evas_Object *obj, int horizontal) |
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{ |
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E_Smart_Data *sd; |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERRNR(); |
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sd = evas_object_smart_data_get(obj); |
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if (!sd) return; |
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if (sd->horizontal == horizontal) return; |
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sd->horizontal = horizontal; |
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sd->changed = 1; |
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if (sd->frozen <= 0) _e_box_smart_reconfigure(sd); |
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} |
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EAPI int |
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e_box_orientation_get(Evas_Object *obj) |
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{ |
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E_Smart_Data *sd; |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0); |
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sd = evas_object_smart_data_get(obj); |
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if (!sd) return 0; |
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return sd->horizontal; |
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} |
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EAPI void |
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e_box_homogenous_set(Evas_Object *obj, int homogenous) |
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{ |
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E_Smart_Data *sd; |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERRNR(); |
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sd = evas_object_smart_data_get(obj); |
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if (!sd) return; |
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if (sd->homogenous == homogenous) return; |
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sd->homogenous = homogenous; |
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sd->changed = 1; |
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if (sd->frozen <= 0) _e_box_smart_reconfigure(sd); |
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} |
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EAPI int |
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e_box_pack_start(Evas_Object *obj, Evas_Object *child) |
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{ |
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E_Smart_Data *sd; |
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E_Box_Item *bi; |
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Eina_Inlist *l; |
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if (!child) return 0; |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0); |
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sd = evas_object_smart_data_get(obj); |
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if (!sd) return 0; |
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bi = _e_box_smart_adopt(sd, child); |
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l = EINA_INLIST_GET(sd->items); |
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l = eina_inlist_prepend(l, EINA_INLIST_GET(bi)); |
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sd->items = EINA_INLIST_CONTAINER_GET(l, E_Box_Item); |
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sd->item_count++; |
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sd->changed = 1; |
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if (sd->frozen <= 0) _e_box_smart_reconfigure(sd); |
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return 0; |
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} |
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EAPI int |
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e_box_pack_end(Evas_Object *obj, Evas_Object *child) |
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{ |
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E_Smart_Data *sd; |
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E_Box_Item *bi; |
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Eina_Inlist *l; |
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if (!child) return 0; |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0); |
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sd = evas_object_smart_data_get(obj); |
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if (!sd) return 0; |
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bi = _e_box_smart_adopt(sd, child); |
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l = EINA_INLIST_GET(sd->items); |
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l = eina_inlist_append(l, EINA_INLIST_GET(bi)); |
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sd->items = EINA_INLIST_CONTAINER_GET(l, E_Box_Item); |
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sd->item_count++; |
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sd->changed = 1; |
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if (sd->frozen <= 0) _e_box_smart_reconfigure(sd); |
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return sd->item_count - 1; |
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} |
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EAPI int |
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e_box_pack_before(Evas_Object *obj, Evas_Object *child, Evas_Object *before) |
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{ |
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E_Smart_Data *sd; |
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E_Box_Item *bi, *bi2; |
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int i = 0; |
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Eina_Inlist *l; |
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if (!child) return 0; |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0); |
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sd = evas_object_smart_data_get(obj); |
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if (!sd) return 0; |
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bi2 = evas_object_data_get(before, "e_box_data"); |
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if (!bi2) return 0; |
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bi = _e_box_smart_adopt(sd, child); |
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l = EINA_INLIST_GET(sd->items); |
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l = eina_inlist_prepend_relative(l, EINA_INLIST_GET(bi), EINA_INLIST_GET(bi2)); |
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sd->items = EINA_INLIST_CONTAINER_GET(l, E_Box_Item); |
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sd->item_count++; |
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for (l = EINA_INLIST_GET(bi)->prev; l; l = l->prev) |
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i++; |
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sd->changed = 1; |
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if (sd->frozen <= 0) _e_box_smart_reconfigure(sd); |
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return i; |
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} |
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EAPI int |
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e_box_pack_after(Evas_Object *obj, Evas_Object *child, Evas_Object *after) |
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{ |
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E_Smart_Data *sd; |
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E_Box_Item *bi, *bi2; |
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int i = 0; |
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Eina_Inlist *l; |
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if (!child) return 0; |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0); |
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sd = evas_object_smart_data_get(obj); |
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if (!sd) return 0; |
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bi2 = evas_object_data_get(after, "e_box_data"); |
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if (!bi2) return 0; |
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bi = _e_box_smart_adopt(sd, child); |
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l = EINA_INLIST_GET(sd->items); |
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l = eina_inlist_append_relative(l, EINA_INLIST_GET(bi), EINA_INLIST_GET(bi2)); |
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sd->items = EINA_INLIST_CONTAINER_GET(l, E_Box_Item); |
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sd->item_count++; |
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for (l = EINA_INLIST_GET(bi)->prev; l; l = l->prev) |
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i++; |
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sd->changed = 1; |
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if (sd->frozen <= 0) _e_box_smart_reconfigure(sd); |
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return i; |
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} |
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EAPI int |
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e_box_pack_count_get(Evas_Object *obj) |
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{ |
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E_Smart_Data *sd; |
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sd = evas_object_smart_data_get(obj); |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0); |
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if (!sd) return 0; |
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return sd->item_count; |
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} |
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EAPI Evas_Object * |
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e_box_pack_object_nth(Evas_Object *obj, int n) |
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{ |
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E_Smart_Data *sd; |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(NULL); |
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sd = evas_object_smart_data_get(obj); |
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if (!sd) return NULL; |
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return _e_box_item_nth_get(sd, n); |
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} |
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EAPI Evas_Object * |
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e_box_pack_object_first(Evas_Object *obj) |
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{ |
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E_Smart_Data *sd; |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(NULL); |
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sd = evas_object_smart_data_get(obj); |
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if (!sd) return NULL; |
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return sd->items ? sd->items->obj : NULL; |
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} |
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EAPI Evas_Object * |
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e_box_pack_object_last(Evas_Object *obj) |
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{ |
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E_Smart_Data *sd; |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(NULL); |
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sd = evas_object_smart_data_get(obj); |
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if ((!sd) || (!sd->items)) return NULL; |
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return EINA_INLIST_CONTAINER_GET(EINA_INLIST_GET(sd->items)->last, E_Box_Item)->obj; |
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} |
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EAPI void |
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e_box_pack_options_set(Evas_Object *obj, int fill_w, int fill_h, int expand_w, int expand_h, double align_x, double align_y, Evas_Coord min_w, Evas_Coord min_h, Evas_Coord max_w, Evas_Coord max_h) |
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{ |
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E_Box_Item *bi; |
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bi = evas_object_data_get(obj, "e_box_data"); |
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if (!bi) return; |
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bi->fill_w = fill_w; |
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bi->fill_h = fill_h; |
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bi->expand_w = expand_w; |
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bi->expand_h = expand_h; |
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bi->align.x = align_x; |
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bi->align.y = align_y; |
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bi->min.w = min_w; |
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bi->min.h = min_h; |
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bi->max.w = max_w; |
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bi->max.h = max_h; |
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bi->sd->changed = 1; |
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if (bi->sd->frozen <= 0) _e_box_smart_reconfigure(bi->sd); |
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} |
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EAPI void |
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e_box_unpack(Evas_Object *obj) |
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{ |
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E_Box_Item *bi; |
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E_Smart_Data *sd; |
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if (!obj) return; |
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bi = evas_object_data_get(obj, "e_box_data"); |
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if (!bi) return; |
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sd = bi->sd; |
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if (!sd) return; |
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_e_box_unpack_internal(sd, bi); |
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} |
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EAPI void |
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e_box_size_min_get(Evas_Object *obj, Evas_Coord *minw, Evas_Coord *minh) |
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{ |
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E_Smart_Data *sd; |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERRNR(); |
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sd = evas_object_smart_data_get(obj); |
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if (!sd) return; |
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if (sd->changed) _e_box_smart_extents_calculate(sd); |
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if (minw) *minw = sd->min.w; |
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if (minh) *minh = sd->min.h; |
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} |
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EAPI void |
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e_box_size_max_get(Evas_Object *obj, Evas_Coord *maxw, Evas_Coord *maxh) |
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{ |
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E_Smart_Data *sd; |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERRNR(); |
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sd = evas_object_smart_data_get(obj); |
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if (!sd) return; |
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if (sd->changed) _e_box_smart_extents_calculate(sd); |
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if (maxw) *maxw = sd->max.w; |
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if (maxh) *maxh = sd->max.h; |
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} |
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EAPI void |
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e_box_align_get(Evas_Object *obj, double *ax, double *ay) |
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{ |
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E_Smart_Data *sd; |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERRNR(); |
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sd = evas_object_smart_data_get(obj); |
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if (!sd) return; |
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if (ax) *ax = sd->align.x; |
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if (ay) *ay = sd->align.y; |
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} |
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EAPI void |
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e_box_align_set(Evas_Object *obj, double ax, double ay) |
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{ |
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E_Smart_Data *sd; |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERRNR(); |
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sd = evas_object_smart_data_get(obj); |
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if (!sd) return; |
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if ((sd->align.x == ax) && (sd->align.y == ay)) return; |
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sd->align.x = ax; |
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sd->align.y = ay; |
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sd->changed = 1; |
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if (sd->frozen <= 0) _e_box_smart_reconfigure(sd); |
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} |
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/*
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* Returns the number of pixels that are hidden on the left/top side. |
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*/ |
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EAPI void |
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e_box_align_pixel_offset_get(Evas_Object *obj, int *x, int *y) |
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{ |
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E_Smart_Data *sd; |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERRNR(); |
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sd = evas_object_smart_data_get(obj); |
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if (!sd) return; |
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if (x) *x = (sd->min.w - sd->w) * (1.0 - sd->align.x); |
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if (y) *y = (sd->min.h - sd->h) * (1.0 - sd->align.y); |
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} |
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EAPI Evas_Object * |
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e_box_item_at_xy_get(Evas_Object *obj, Evas_Coord x, Evas_Coord y) |
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{ |
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E_Smart_Data *sd; |
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E_Box_Item *bi; |
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERRNR() NULL; |
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sd = evas_object_smart_data_get(obj); |
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if (!sd) return NULL; |
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if (!E_INSIDE(x, y, sd->x, sd->y, sd->w, sd->h)) return NULL; |
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if (sd->horizontal) |
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{ |
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if (x < sd->w / 2) |
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{ |
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EINA_INLIST_FOREACH(EINA_INLIST_GET(sd->items), bi) |
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{ |
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if (E_INSIDE(x, y, bi->x, bi->y, bi->w, bi->h)) return bi->obj; |
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} |
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return NULL; |
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} |
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EINA_INLIST_REVERSE_FOREACH(EINA_INLIST_GET(sd->items), bi) |
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{ |
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if (E_INSIDE(x, y, bi->x, bi->y, bi->w, bi->h)) return bi->obj; |
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} |
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return NULL; |
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} |
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if (y < sd->h / 2) |
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{ |
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EINA_INLIST_FOREACH(EINA_INLIST_GET(sd->items), bi) |
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{ |
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if (E_INSIDE(x, y, bi->x, bi->y, bi->w, bi->h)) return bi->obj; |
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} |
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return NULL; |
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} |
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EINA_INLIST_REVERSE_FOREACH(EINA_INLIST_GET(sd->items), bi) |
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{ |
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if (E_INSIDE(x, y, bi->x, bi->y, bi->w, bi->h)) return bi->obj; |
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} |
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return NULL; |
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} |
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EAPI Eina_Bool |
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e_box_item_size_get(Evas_Object *obj, int *w, int *h) |
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{ |
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E_Box_Item *bi; |
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bi = evas_object_data_get(obj, "e_box_data"); |
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EINA_SAFETY_ON_NULL_RETURN_VAL(bi, EINA_FALSE); |
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if (w) *w = bi->w; |
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if (h) *h = bi->h; |
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return EINA_TRUE; |
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} |
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/* local subsystem functions */ |
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static void |
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_e_box_unpack_internal(E_Smart_Data *sd, E_Box_Item *bi) |
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{ |
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Eina_Inlist *l; |
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l = EINA_INLIST_GET(sd->items); |
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l = eina_inlist_remove(l, EINA_INLIST_GET(bi)); |
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sd->items = EINA_INLIST_CONTAINER_GET(l, E_Box_Item); |
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sd->item_count--; |
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_e_box_smart_disown(bi); |
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sd->changed = 1; |
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if (sd->frozen <= 0) _e_box_smart_reconfigure(sd); |
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} |
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static E_Box_Item * |
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_e_box_smart_adopt(E_Smart_Data *sd, Evas_Object *obj) |
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{ |
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E_Box_Item *bi; |
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|
||||
bi = calloc(1, sizeof(E_Box_Item)); |
||||
if (!bi) return NULL; |
||||
bi->sd = sd; |
||||
bi->obj = obj; |
||||
/* defaults */ |
||||
bi->fill_w = 0; |
||||
bi->fill_h = 0; |
||||
bi->expand_w = 0; |
||||
bi->expand_h = 0; |
||||
bi->align.x = 0.5; |
||||
bi->align.y = 0.5; |
||||
bi->min.w = 0; |
||||
bi->min.h = 0; |
||||
bi->max.w = 0; |
||||
bi->max.h = 0; |
||||
evas_object_clip_set(obj, sd->clip); |
||||
evas_object_smart_member_add(obj, bi->sd->obj); |
||||
evas_object_data_set(obj, "e_box_data", bi); |
||||
evas_object_event_callback_add(obj, EVAS_CALLBACK_FREE, |
||||
_e_box_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_box_smart_disown(E_Box_Item *bi) |
||||
{ |
||||
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(bi->obj, |
||||
EVAS_CALLBACK_FREE, |
||||
_e_box_smart_item_del_hook); |
||||
evas_object_smart_member_del(bi->obj); |
||||
evas_object_clip_unset(bi->obj); |
||||
evas_object_data_del(bi->obj, "e_box_data"); |
||||
free(bi); |
||||
} |
||||
|
||||
static void |
||||
_e_box_smart_item_del_hook(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__) |
||||
{ |
||||
e_box_unpack(obj); |
||||
} |
||||
|
||||
static void |
||||
_e_box_smart_reconfigure(E_Smart_Data *sd) |
||||
{ |
||||
Evas_Coord x, y, w, h, xx, yy; |
||||
E_Box_Item *bi; |
||||
int minw, minh, wdif, hdif; |
||||
int count, expand; |
||||
|
||||
if (!sd->changed) return; |
||||
|
||||
x = sd->x; |
||||
y = sd->y; |
||||
w = sd->w; |
||||
h = sd->h; |
||||
|
||||
_e_box_smart_extents_calculate(sd); |
||||
minw = sd->min.w; |
||||
minh = sd->min.h; |
||||
count = sd->item_count; |
||||
expand = 0; |
||||
if (w < minw) |
||||
{ |
||||
x = x + ((w - minw) * (1.0 - sd->align.x)); |
||||
w = minw; |
||||
} |
||||
if (h < minh) |
||||
{ |
||||
y = y + ((h - minh) * (1.0 - sd->align.y)); |
||||
h = minh; |
||||
} |
||||
EINA_INLIST_FOREACH(EINA_INLIST_GET(sd->items), bi) |
||||
{ |
||||
if (sd->horizontal) |
||||
{ |
||||
if (bi->expand_w) expand++; |
||||
} |
||||
else |
||||
{ |
||||
if (bi->expand_h) expand++; |
||||
} |
||||
} |
||||
if (expand == 0) |
||||
{ |
||||
if (sd->horizontal) |
||||
{ |
||||
x += (double)(w - minw) * sd->align.x; |
||||
w = minw; |
||||
} |
||||
else |
||||
{ |
||||
y += (double)(h - minh) * sd->align.y; |
||||
h = minh; |
||||
} |
||||
} |
||||
wdif = w - minw; |
||||
hdif = h - minh; |
||||
xx = x; |
||||
yy = y; |
||||
EINA_INLIST_FOREACH(EINA_INLIST_GET(sd->items), bi) |
||||
{ |
||||
if (sd->horizontal) |
||||
{ |
||||
if (sd->homogenous) |
||||
{ |
||||
Evas_Coord ww, hh, ow, oh; |
||||
|
||||
ww = (w / (Evas_Coord)count); |
||||
hh = h; |
||||
ow = bi->min.w; |
||||
if (bi->fill_w) ow = ww; |
||||
if ((bi->max.w >= 0) && (bi->max.w < ow)) |
||||
ow = bi->max.w; |
||||
oh = bi->min.h; |
||||
if (bi->fill_h) oh = hh; |
||||
if ((bi->max.h >= 0) && (bi->max.h < oh)) |
||||
oh = bi->max.h; |
||||
bi->x = xx + (Evas_Coord)(((double)(ww - ow)) * bi->align.x); |
||||
bi->y = yy + (Evas_Coord)(((double)(hh - oh)) * bi->align.y); |
||||
evas_object_move(bi->obj, bi->x, bi->y); |
||||
evas_object_resize(bi->obj, bi->w = ow, bi->h = oh); |
||||
xx += ww; |
||||
} |
||||
else |
||||
{ |
||||
Evas_Coord ww, hh, ow, oh; |
||||
|
||||
ww = bi->min.w; |
||||
if ((expand > 0) && (bi->expand_w)) |
||||
{ |
||||
if (expand == 1) ow = wdif; |
||||
else ow = (w - minw) / expand; |
||||
wdif -= ow; |
||||
ww += ow; |
||||
} |
||||
hh = h; |
||||
ow = bi->min.w; |
||||
if (bi->fill_w) ow = ww; |
||||
if ((bi->max.w >= 0) && (bi->max.w < ow)) ow = bi->max.w; |
||||
oh = bi->min.h; |
||||
if (bi->fill_h) oh = hh; |
||||
if ((bi->max.h >= 0) && (bi->max.h < oh)) oh = bi->max.h; |
||||
bi->x = xx + (Evas_Coord)(((double)(ww - ow)) * bi->align.x); |
||||
bi->y = yy + (Evas_Coord)(((double)(hh - oh)) * bi->align.y); |
||||
evas_object_move(bi->obj, bi->x, bi->y); |
||||
evas_object_resize(bi->obj, bi->w = ow, bi->h = oh); |
||||
xx += ww; |
||||
} |
||||
} |
||||
else |
||||
{ |
||||
if (sd->homogenous) |
||||
{ |
||||
Evas_Coord ww, hh, ow, oh; |
||||
|
||||
ww = w; |
||||
hh = (h / (Evas_Coord)count); |
||||
ow = bi->min.w; |
||||
if (bi->fill_w) ow = ww; |
||||
if ((bi->max.w >= 0) && (bi->max.w < ow)) ow = bi->max.w; |
||||
oh = bi->min.h; |
||||
if (bi->fill_h) oh = hh; |
||||
if ((bi->max.h >= 0) && (bi->max.h < oh)) oh = bi->max.h; |
||||
bi->x = xx + (Evas_Coord)(((double)(ww - ow)) * bi->align.x); |
||||
bi->y = yy + (Evas_Coord)(((double)(hh - oh)) * bi->align.y); |
||||
evas_object_move(bi->obj, bi->x, bi->y); |
||||
evas_object_resize(bi->obj, bi->w = ow, bi->h = oh); |
||||
yy += hh; |
||||
} |
||||
else |
||||
{ |
||||
Evas_Coord ww, hh, ow, oh; |
||||
|
||||
ww = w; |
||||
hh = bi->min.h; |
||||
if ((expand > 0) && (bi->expand_h)) |
||||
{ |
||||
if (expand == 1) oh = hdif; |
||||
else oh = (h - minh) / expand; |
||||
hdif -= oh; |
||||
hh += oh; |
||||
} |
||||
ow = bi->min.w; |
||||
if (bi->fill_w) ow = ww; |
||||
if ((bi->max.w >= 0) && (bi->max.w < ow)) ow = bi->max.w; |
||||
oh = bi->min.h; |
||||
if (bi->fill_h) oh = hh; |
||||
if ((bi->max.h >= 0) && (bi->max.h < oh)) oh = bi->max.h; |
||||
bi->x = xx + (Evas_Coord)(((double)(ww - ow)) * bi->align.x); |
||||
bi->y = yy + (Evas_Coord)(((double)(hh - oh)) * bi->align.y); |
||||
evas_object_move(bi->obj, bi->x, bi->y); |
||||
evas_object_resize(bi->obj, bi->w = ow, bi->h = oh); |
||||
yy += hh; |
||||
} |
||||
} |
||||
} |
||||
sd->changed = 0; |
||||
} |
||||
|
||||
static void |
||||
_e_box_smart_extents_calculate(E_Smart_Data *sd) |
||||
{ |
||||
E_Box_Item *bi; |
||||
int minw, minh; |
||||
|
||||
/* FIXME: need to calc max */ |
||||
sd->max.w = -1; /* max < 0 == unlimited */ |
||||
sd->max.h = -1; |
||||
|
||||
minw = 0; |
||||
minh = 0; |
||||
if (sd->homogenous) |
||||
{ |
||||
EINA_INLIST_FOREACH(EINA_INLIST_GET(sd->items), bi) |
||||
{ |
||||
if (minh < bi->min.h) minh = bi->min.h; |
||||
if (minw < bi->min.w) minw = bi->min.w; |
||||
} |
||||
if (sd->horizontal) |
||||
minw *= sd->item_count; |
||||
else |
||||
minh *= sd->item_count; |
||||
} |
||||
else |
||||
{ |
||||
EINA_INLIST_FOREACH(EINA_INLIST_GET(sd->items), bi) |
||||
{ |
||||
if (sd->horizontal) |
||||
{ |
||||
if (minh < bi->min.h) minh = bi->min.h; |
||||
minw += bi->min.w; |
||||
} |
||||
else |
||||
{ |
||||
if (minw < bi->min.w) minw = bi->min.w; |
||||
minh += bi->min.h; |
||||
} |
||||
} |
||||
} |
||||
sd->min.w = minw; |
||||
sd->min.h = minh; |
||||
} |
||||
|
||||
static void |
||||
_e_box_smart_init(void) |
||||
{ |
||||
if (_e_smart) return; |
||||
{ |
||||
static const Evas_Smart_Class sc = |
||||
{ |
||||
"e_box", |
||||
EVAS_SMART_CLASS_VERSION, |
||||
_e_box_smart_add, |
||||
_e_box_smart_del, |
||||
_e_box_smart_move, |
||||
_e_box_smart_resize, |
||||
_e_box_smart_show, |
||||
_e_box_smart_hide, |
||||
_e_box_smart_color_set, |
||||
_e_box_smart_clip_set, |
||||
_e_box_smart_clip_unset, |
||||
NULL, |
||||
NULL, |
||||
NULL, |
||||
NULL, |
||||
NULL, |
||||
NULL, |
||||
NULL |
||||
}; |
||||
_e_smart = evas_smart_class_new(&sc); |
||||
} |
||||
} |
||||
|
||||
static void |
||||
_e_box_smart_add(Evas_Object *obj) |
||||
{ |
||||
E_Smart_Data *sd; |
||||
|
||||
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->align.x = 0.5; |
||||
sd->align.y = 0.5; |
||||
sd->clip = evas_object_rectangle_add(evas_object_evas_get(obj)); |
||||
evas_object_smart_member_add(sd->clip, obj); |
||||
evas_object_move(sd->clip, -100004, -100004); |
||||
evas_object_resize(sd->clip, 200008, 200008); |
||||
evas_object_color_set(sd->clip, 255, 255, 255, 255); |
||||
evas_object_smart_data_set(obj, sd); |
||||
} |
||||
|
||||
static void |
||||
_e_box_smart_del(Evas_Object *obj) |
||||
{ |
||||
E_Smart_Data *sd; |
||||
|
||||
sd = evas_object_smart_data_get(obj); |
||||
if (!sd) return; |
||||
/* FIXME: this gets into an infinite loop when changin basic->advanced on
|
||||
* ibar config dialog |
||||
*/ |
||||
e_box_freeze(obj); |
||||
while (sd->items) |
||||
e_box_unpack(sd->items->obj); |
||||
e_box_thaw(obj); |
||||
evas_object_del(sd->clip); |
||||
free(sd); |
||||
|
||||
evas_object_smart_data_set(obj, NULL); |
||||
} |
||||
|
||||
static void |
||||
_e_box_smart_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y) |
||||
{ |
||||
E_Smart_Data *sd; |
||||
E_Box_Item *bi; |
||||
|
||||
sd = evas_object_smart_data_get(obj); |
||||
if (!sd) return; |
||||
if ((x == sd->x) && (y == sd->y)) return; |
||||
{ |
||||
Evas_Coord dx, dy; |
||||
|
||||
dx = x - sd->x; |
||||
dy = y - sd->y; |
||||
EINA_INLIST_FOREACH(EINA_INLIST_GET(sd->items), bi) |
||||
{ |
||||
bi->x += dx; |
||||
bi->y += dy; |
||||
evas_object_move(bi->obj, bi->x, bi->y); |
||||
} |
||||
} |
||||
sd->x = x; |
||||
sd->y = y; |
||||
} |
||||
|
||||
static void |
||||
_e_box_smart_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h) |
||||
{ |
||||
E_Smart_Data *sd; |
||||
|
||||
sd = evas_object_smart_data_get(obj); |
||||
if (!sd) return; |
||||
if ((w == sd->w) && (h == sd->h)) return; |
||||
sd->w = w; |
||||
sd->h = h; |
||||
sd->changed = 1; |
||||
_e_box_smart_reconfigure(sd); |
||||
} |
||||
|
||||
static void |
||||
_e_box_smart_show(Evas_Object *obj) |
||||
{ |
||||
E_Smart_Data *sd; |
||||
|
||||
sd = evas_object_smart_data_get(obj); |
||||
if (!sd) return; |
||||
if (sd->items) evas_object_show(sd->clip); |
||||
} |
||||
|
||||
static void |
||||
_e_box_smart_hide(Evas_Object *obj) |
||||
{ |
||||
E_Smart_Data *sd; |
||||
|
||||
sd = evas_object_smart_data_get(obj); |
||||
if (!sd) return; |
||||
evas_object_hide(sd->clip); |
||||
} |
||||
|
||||
static void |
||||
_e_box_smart_color_set(Evas_Object *obj, int r, int g, int b, int a) |
||||
{ |
||||
E_Smart_Data *sd; |
||||
|
||||
sd = evas_object_smart_data_get(obj); |
||||
if (!sd) return; |
||||
evas_object_color_set(sd->clip, r, g, b, a); |
||||
} |
||||
|
||||
static void |
||||
_e_box_smart_clip_set(Evas_Object *obj, Evas_Object *clip) |
||||
{ |
||||
E_Smart_Data *sd; |
||||
|
||||
sd = evas_object_smart_data_get(obj); |
||||
if (!sd) return; |
||||
evas_object_clip_set(sd->clip, clip); |
||||
} |
||||
|
||||
static void |
||||
_e_box_smart_clip_unset(Evas_Object *obj) |
||||
{ |
||||
E_Smart_Data *sd; |
||||
|
||||
sd = evas_object_smart_data_get(obj); |
||||
if (!sd) return; |
||||
evas_object_clip_unset(sd->clip); |
||||
} |
||||
|
@ -1,30 +0,0 @@ |
||||
#ifdef E_TYPEDEFS |
||||
#else |
||||
#ifndef E_BOX_H |
||||
#define E_BOX_H |
||||
|
||||
EAPI Evas_Object *e_box_add (Evas *evas); |
||||
EAPI int e_box_freeze (Evas_Object *obj); |
||||
EAPI int e_box_thaw (Evas_Object *obj); |
||||
EAPI void e_box_orientation_set (Evas_Object *obj, int horizontal); |
||||
EAPI int e_box_orientation_get (Evas_Object *obj); |
||||
EAPI void e_box_homogenous_set (Evas_Object *obj, int homogenous); |
||||
EAPI int e_box_pack_start (Evas_Object *obj, Evas_Object *child); |
||||
EAPI int e_box_pack_end (Evas_Object *obj, Evas_Object *child); |
||||
EAPI int e_box_pack_before (Evas_Object *obj, Evas_Object *child, Evas_Object *before); |
||||
EAPI int e_box_pack_after (Evas_Object *obj, Evas_Object *child, Evas_Object *after); |
||||
EAPI int e_box_pack_count_get (Evas_Object *obj); |
||||
EAPI Evas_Object *e_box_pack_object_nth (Evas_Object *obj, int n); |
||||
EAPI Evas_Object *e_box_pack_object_first (Evas_Object *obj); |
||||
EAPI Evas_Object *e_box_pack_object_last (Evas_Object *obj); |
||||
EAPI void e_box_pack_options_set (Evas_Object *obj, int fill_w, int fill_h, int expand_w, int expand_h, double align_x, double align_y, Evas_Coord min_w, Evas_Coord min_h, Evas_Coord max_w, Evas_Coord max_h); |
||||
EAPI void e_box_unpack (Evas_Object *obj); |
||||
EAPI void e_box_size_min_get (Evas_Object *obj, Evas_Coord *minw, Evas_Coord *minh); |
||||
EAPI void e_box_size_max_get (Evas_Object *obj, Evas_Coord *maxw, Evas_Coord *maxh); |
||||
EAPI void e_box_align_get (Evas_Object *obj, double *ax, double *ay); |
||||
EAPI void e_box_align_set (Evas_Object *obj, double ax, double ay); |
||||
EAPI void e_box_align_pixel_offset_get (Evas_Object *obj, int *x, int *y); |
||||
EAPI Evas_Object *e_box_item_at_xy_get(Evas_Object *obj, Evas_Coord x, Evas_Coord y); |
||||
EAPI Eina_Bool e_box_item_size_get(Evas_Object *obj, int *w, int *h); |
||||
#endif |
||||
#endif |