2005-11-22 01:41:16 -08:00
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#include "e.h"
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#define TILE_SIZE 512
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#define TILE_NUM 20
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typedef struct _E_Smart_Data E_Smart_Data;
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typedef struct _E_Icon_Canvas_Item E_Icon_Canvas_Item;
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typedef struct _E_Icon_Canvas_Tile E_Icon_Canvas_Tile;
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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_Coord vw, vh;
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Evas_Coord xs, ys;
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Evas_Coord xc, yc;
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Evas_Coord mw, mh;
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Evas_Object *clip;
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Evas_Object *obj;
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int frozen;
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int xy_frozen;
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int fixed;
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unsigned char changed : 1;
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Evas_List *items;
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E_Icon_Canvas_Tile *tiles[TILE_NUM][TILE_NUM];
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struct {
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Evas_Object *obj;
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Evas_Coord x, y, w, h;
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} viewport;
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};
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struct _E_Icon_Canvas_Item
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{
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E_Smart_Data *sd;
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Evas_Coord x, y, w, h;
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Evas_Object *obj;
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Evas_Object *(*create)(void *data);
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void (*destroy)(Evas_Object *obj, void *data);
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void *data;
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E_Icon_Canvas_Tile *tile;
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};
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struct _E_Icon_Canvas_Tile
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{
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E_Smart_Data *sd;
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Evas_List *items;
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Evas_Coord x, y, w, h;
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unsigned char visible :1;
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};
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/* local subsystem functions */
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static E_Icon_Canvas_Item *_e_icon_canvas_adopt(E_Smart_Data *sd, Evas_Object *obj);
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static void _e_icon_canvas_disown(Evas_Object *obj);
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static void _e_icon_canvas_item_del_hook(void *data, Evas *e, Evas_Object *obj, void *event_info);
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static void _e_icon_canvas_reconfigure(E_Smart_Data *sd);
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static void _e_icon_canvas_move_resize_item(E_Icon_Canvas_Item *li);
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static void _e_icon_canvas_pack(E_Smart_Data *sd, E_Icon_Canvas_Item *li);
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static E_Icon_Canvas_Tile *_e_icon_canvas_tile_get_at_coord(E_Smart_Data *sd, Evas_Coord x, Evas_Coord y);
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static E_Icon_Canvas_Tile *_e_icon_canvas_tile_add(E_Smart_Data *sd, Evas_Coord x, Evas_Coord y);
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static void _e_icon_canvas_tile_move(E_Icon_Canvas_Tile *t, Evas_Coord x, Evas_Coord y);
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static void _e_icon_canvas_tile_show(E_Icon_Canvas_Tile *t);
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static void _e_icon_canvas_tile_hide(E_Icon_Canvas_Tile *t);
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static void _e_icon_canvas_tile_pack(E_Icon_Canvas_Tile *t, E_Icon_Canvas_Item *li);
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static void _e_icon_canvas_icon_show(E_Icon_Canvas_Item *li);
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static void _e_icon_canvas_icon_hide(E_Icon_Canvas_Item *li);
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static void _e_icon_canvas_smart_init(void);
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static void _e_icon_canvas_smart_add(Evas_Object *obj);
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static void _e_icon_canvas_smart_show(Evas_Object *obj);
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static void _e_icon_canvas_smart_hide(Evas_Object *obj);
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static void _e_icon_canvas_smart_del(Evas_Object *obj);
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static void _e_icon_canvas_smart_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y);
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static void _e_icon_canvas_smart_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h);
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static void _e_icon_canvas_smart_color_set(Evas_Object *obj, int r, int g, int b, int a);
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static void _e_icon_canvas_smart_clip_set(Evas_Object *obj, Evas_Object *clip);
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static void _e_icon_canvas_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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/* externally accessible functions */
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2006-01-07 02:39:46 -08:00
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EAPI Evas_Object *
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2005-11-22 01:41:16 -08:00
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e_icon_canvas_add(Evas *evas)
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{
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_e_icon_canvas_smart_init();
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return evas_object_smart_add(evas, _e_smart);
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}
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2006-01-07 02:39:46 -08:00
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EAPI int
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2005-11-22 01:41:16 -08:00
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e_icon_canvas_freeze(Evas_Object *obj)
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{
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E_Smart_Data *sd;
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if ((!obj) || !(sd = evas_object_smart_data_get(obj)))
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return -1;
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sd->frozen++;
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return sd->frozen;
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}
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2006-01-07 02:39:46 -08:00
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EAPI int
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2005-11-22 01:41:16 -08:00
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e_icon_canvas_thaw(Evas_Object *obj)
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{
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E_Smart_Data *sd;
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if ((!obj) || !(sd = evas_object_smart_data_get(obj)))
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return -1;
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sd->frozen--;
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2005-12-19 06:11:28 -08:00
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if (sd->frozen <= 0) _e_icon_canvas_reconfigure(sd);
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2005-11-22 01:41:16 -08:00
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return sd->frozen;
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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2005-11-22 01:41:16 -08:00
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e_icon_canvas_virtual_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h)
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{
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E_Smart_Data *sd;
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if ((!obj) || !(sd = evas_object_smart_data_get(obj)))
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return;
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if (w) *w = sd->vw;
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if (h) *h = sd->vh;
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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2005-11-22 01:41:16 -08:00
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e_icon_canvas_width_fix(Evas_Object *obj, Evas_Coord w)
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{
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E_Smart_Data *sd;
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if ((!obj) || !(sd = evas_object_smart_data_get(obj)))
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return;
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if(w < 1) w = 1;
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if (sd->vw == w) return;
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sd->fixed = 0;
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sd->vw = w;
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sd->vh = 0;
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sd->changed = 1;
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2005-12-19 06:11:28 -08:00
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if (sd->frozen <= 0) _e_icon_canvas_reconfigure(sd);
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2005-11-22 01:41:16 -08:00
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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2005-11-22 01:41:16 -08:00
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e_icon_canvas_height_fix(Evas_Object *obj, Evas_Coord h)
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{
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E_Smart_Data *sd;
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if ((!obj) || !(sd = evas_object_smart_data_get(obj)))
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return;
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if(h < 1) h = 1;
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if (sd->vh == h) return;
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sd->fixed = 1;
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sd->vw = 0;
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sd->vh = h;
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sd->changed = 1;
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2005-12-19 06:11:28 -08:00
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if (sd->frozen <= 0) _e_icon_canvas_reconfigure(sd);
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2005-11-22 01:41:16 -08:00
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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2005-11-22 01:41:16 -08:00
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e_icon_canvas_sort(Evas_Object *obj, int (*func)(void *d1, void *d2))
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{
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#if 0
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E_Smart_Data *sd;
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if ((!obj) || !(sd = evas_object_smart_data_get(obj)))
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return;
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sd->items = evas_list_sort(sd->items, evas_list_count(sd->items), func);
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_e_icon_canvas_reconfigure(sd);
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#endif
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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e_icon_canvas_icon_callbacks_set(Evas_Object *child, void (*appear)(Evas_Object *obj, void *data), void (*disappear)(Evas_Object *obj, void *data), void *data)
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2005-11-22 01:41:16 -08:00
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{
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#if 0
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E_Icon_Canvas_Item *li;
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li = evas_object_data_get(child, "e_icon_canvas_data");
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if (!li) return;
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li->appear_func = appear;
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li->disappear_func = disappear;
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li->data = data;
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#endif
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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2005-11-22 01:41:16 -08:00
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e_icon_canvas_pack_at_location(Evas_Object *obj, Evas_Object *child, Evas_Object *(*create)(void *data), void (*destroy)(Evas_Object *obj, void *data), void *data, Evas_Coord x, Evas_Coord y)
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{
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2005-12-13 06:56:21 -08:00
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#if 0
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2005-11-22 01:41:16 -08:00
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E_Smart_Data *sd;
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E_Icon_Canvas_Item *li;
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if ((!obj) || !(sd = evas_object_smart_data_get(obj)))
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return;
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li = _e_icon_canvas_adopt(sd, child);
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li->create = create;
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li->destroy = destroy;
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li->data = data;
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sd->items = evas_list_append(sd->items, li);
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li->x = x;
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li->y = y;
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if(li->x + li->w > sd->vw)
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sd->vw = li->x + li->w;
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if(li->y + li->h > sd->vh)
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sd->vh = li->y + li->h;
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_e_icon_canvas_pack(sd, li);
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2005-12-13 06:56:21 -08:00
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#endif
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e_icon_canvas_pack(obj, child, create, destroy, data);
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2005-11-22 01:41:16 -08:00
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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2005-11-22 01:41:16 -08:00
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e_icon_canvas_pack(Evas_Object *obj, Evas_Object *child, Evas_Object *(*create)(void *data), void (*destroy)(Evas_Object *obj, void *data), void *data)
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{
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E_Smart_Data *sd;
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E_Icon_Canvas_Item *li;
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if ((!obj) || !(sd = evas_object_smart_data_get(obj)))
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return;
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li = _e_icon_canvas_adopt(sd, child);
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li->create = create;
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li->destroy = destroy;
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li->data = data;
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sd->items = evas_list_append(sd->items, li);
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if (sd->fixed == 0)
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{
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if(li->h > sd->mh) sd->mh = li->h;
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if(sd->xc > sd->x + sd->vw || sd->xc + li->w > sd->x + sd->vw)
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{
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sd->xc = sd->x + sd->xs;
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sd->yc += sd->mh + sd->ys;
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sd->mh = 0;
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}
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li->x = sd->xc;
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li->y = sd->yc;
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sd->xc += li->w + sd->xs;
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2005-12-28 14:00:12 -08:00
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sd->vh = (sd->yc - sd->y) + li->h;
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2005-11-22 01:41:16 -08:00
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}
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else
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{
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if(li->w > sd->mw) sd->mw = li->w;
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if(sd->yc > sd->y + sd->vh || sd->yc + li->h > sd->y + sd->vh)
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{
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sd->yc = sd->y + sd->ys;
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sd->xc += sd->mw + sd->xs;
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sd->mw = 0;
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}
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li->x = sd->xc;
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li->y = sd->yc;
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sd->yc += li->h + sd->ys;
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sd->vw = sd->xc - sd->x;
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}
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_e_icon_canvas_pack(sd, li);
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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2005-11-22 01:41:16 -08:00
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e_icon_canvas_child_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h)
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{
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E_Icon_Canvas_Item *li;
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li = evas_object_data_get(obj, "e_icon_canvas_data");
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if (!li) return;
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if (w < 0) w = 0;
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if (h < 0) h = 0;
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if ((li->w == w) && (li->h == h)) return;
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li->w = w;
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li->h = h;
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_e_icon_canvas_move_resize_item(li);
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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2005-11-22 01:41:16 -08:00
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e_icon_canvas_unpack(Evas_Object *obj)
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{
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E_Icon_Canvas_Item *li;
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E_Smart_Data *sd;
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if(!obj) return;
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li = evas_object_data_get(obj, "e_icon_canvas_data");
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if (!li) return;
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2006-01-03 15:23:28 -08:00
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2005-11-22 01:41:16 -08:00
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sd = li->sd;
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sd->items = evas_list_remove(sd->items, li);
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_e_icon_canvas_disown(obj);
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2006-01-03 15:23:28 -08:00
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if (!li->tile) return;
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if (!li->tile->items) return;
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li->tile->items = evas_list_remove(li->tile->items, li);
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2005-11-22 01:41:16 -08:00
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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2005-11-22 01:41:16 -08:00
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e_icon_canvas_spacing_set(Evas_Object *obj, Evas_Coord xs, Evas_Coord ys)
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{
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E_Smart_Data *sd;
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if ((!obj) || !(sd = evas_object_smart_data_get(obj)))
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return;
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if(sd->xs == xs && sd->ys == ys)
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return;
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sd->xs = xs;
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sd->ys = ys;
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sd->xc = sd->x + sd->xs;
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sd->yc = sd->y + sd->ys;
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sd->changed = 1;
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2005-12-19 06:11:28 -08:00
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if (sd->frozen <= 0) _e_icon_canvas_reconfigure(sd);
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2005-11-22 01:41:16 -08:00
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}
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2006-01-07 02:39:46 -08:00
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EAPI void
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2005-11-22 01:41:16 -08:00
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e_icon_canvas_redraw_force(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
E_Smart_Data *sd;
|
|
|
|
|
|
|
|
if ((!obj) || !(sd = evas_object_smart_data_get(obj)))
|
|
|
|
return;
|
|
|
|
|
|
|
|
sd->changed = 1;
|
|
|
|
|
|
|
|
if (sd->frozen <= 0) _e_icon_canvas_reconfigure(sd);
|
|
|
|
}
|
|
|
|
|
2006-01-07 02:39:46 -08:00
|
|
|
EAPI void
|
2005-11-22 01:41:16 -08:00
|
|
|
e_icon_canvas_reset(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
E_Smart_Data *sd;
|
2005-12-08 05:03:06 -08:00
|
|
|
int i, j;
|
2005-11-22 01:41:16 -08:00
|
|
|
|
|
|
|
if ((!obj) || !(sd = evas_object_smart_data_get(obj)))
|
|
|
|
return;
|
2005-12-19 06:11:28 -08:00
|
|
|
|
|
|
|
sd->xc = sd->viewport.x + sd->xs;
|
|
|
|
sd->yc = sd->viewport.y + sd->ys;
|
2005-11-22 01:41:16 -08:00
|
|
|
sd->mw = 0;
|
|
|
|
sd->mh = 0;
|
|
|
|
|
|
|
|
while (sd->items)
|
2005-12-08 05:03:06 -08:00
|
|
|
{
|
|
|
|
E_Icon_Canvas_Item *li;
|
|
|
|
|
|
|
|
li = sd->items->data;
|
|
|
|
if(li->obj)
|
|
|
|
e_icon_canvas_unpack(li->obj);
|
|
|
|
else
|
|
|
|
sd->items = evas_list_remove(sd->items, li);
|
|
|
|
//free(li);
|
|
|
|
}
|
|
|
|
|
|
|
|
for(i = 0; i < TILE_NUM; i++)
|
|
|
|
{
|
|
|
|
for(j = 0; j < TILE_NUM; j++)
|
|
|
|
{
|
|
|
|
if(sd->tiles[i][j])
|
|
|
|
{
|
|
|
|
E_Icon_Canvas_Tile *t;
|
|
|
|
|
|
|
|
t = sd->tiles[i][j];
|
|
|
|
while(t->items)
|
|
|
|
t->items = evas_list_remove(t->items, t->items->data);
|
|
|
|
free(sd->tiles[i][j]);
|
|
|
|
sd->tiles[i][j] = NULL;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2005-12-19 06:11:28 -08:00
|
|
|
|
|
|
|
sd->x = sd->viewport.x;
|
|
|
|
sd->y = sd->viewport.y;
|
2005-11-22 01:41:16 -08:00
|
|
|
}
|
|
|
|
|
2006-01-07 02:39:46 -08:00
|
|
|
EAPI void
|
2005-11-22 01:41:16 -08:00
|
|
|
e_icon_canvas_xy_freeze(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
E_Smart_Data *sd;
|
|
|
|
|
|
|
|
if ((!obj) || !(sd = evas_object_smart_data_get(obj)))
|
|
|
|
return;
|
|
|
|
|
|
|
|
sd->xy_frozen = 1;
|
|
|
|
}
|
|
|
|
|
2006-01-07 02:39:46 -08:00
|
|
|
EAPI void
|
2005-11-22 01:41:16 -08:00
|
|
|
e_icon_canvas_xy_thaw(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
E_Smart_Data *sd;
|
|
|
|
|
|
|
|
if ((!obj) || !(sd = evas_object_smart_data_get(obj)))
|
|
|
|
return;
|
|
|
|
|
|
|
|
sd->xy_frozen = 0;
|
|
|
|
}
|
|
|
|
|
2006-01-07 02:39:46 -08:00
|
|
|
EAPI void
|
2005-11-22 01:41:16 -08:00
|
|
|
e_icon_canvas_viewport_set(Evas_Object *obj, Evas_Object *viewport)
|
|
|
|
{
|
|
|
|
E_Smart_Data *sd;
|
|
|
|
|
|
|
|
if ((!obj) || !(sd = evas_object_smart_data_get(obj)))
|
|
|
|
return;
|
|
|
|
|
|
|
|
if(!viewport) return;
|
|
|
|
sd->viewport.obj = viewport;
|
|
|
|
evas_object_geometry_get(sd->viewport.obj, &(sd->viewport.x), &(sd->viewport.y),
|
|
|
|
&(sd->viewport.w), &(sd->viewport.h));
|
2005-12-19 06:11:28 -08:00
|
|
|
if (sd->frozen <= 0) _e_icon_canvas_reconfigure(sd);
|
2005-11-22 01:41:16 -08:00
|
|
|
}
|
|
|
|
|
2006-01-07 02:39:46 -08:00
|
|
|
EAPI Evas_Object *
|
2005-11-22 01:41:16 -08:00
|
|
|
e_icon_canvas_viewport_get(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
E_Smart_Data *sd;
|
|
|
|
|
|
|
|
if ((!obj) || !(sd = evas_object_smart_data_get(obj)))
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
return sd->viewport.obj;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* local subsystem functions */
|
|
|
|
static E_Icon_Canvas_Item *
|
|
|
|
_e_icon_canvas_adopt(E_Smart_Data *sd, Evas_Object *obj)
|
|
|
|
{
|
|
|
|
E_Icon_Canvas_Item *li;
|
|
|
|
|
|
|
|
li = calloc(1, sizeof(E_Icon_Canvas_Item));
|
|
|
|
if (!li) return NULL;
|
|
|
|
li->sd = sd;
|
|
|
|
li->obj = obj;
|
|
|
|
li->create = NULL;
|
|
|
|
li->destroy = NULL;
|
|
|
|
li->data = NULL;
|
|
|
|
evas_object_geometry_get(obj, NULL, NULL, &li->w, &li->h);
|
|
|
|
/* defaults */
|
|
|
|
li->x = 0;
|
|
|
|
li->y = 0;
|
|
|
|
evas_object_clip_set(obj, sd->clip);
|
|
|
|
evas_object_smart_member_add(obj, li->sd->obj);
|
|
|
|
evas_object_show(obj);
|
|
|
|
evas_object_data_set(obj, "e_icon_canvas_data", li);
|
|
|
|
if ((!evas_object_visible_get(sd->clip)) &&
|
|
|
|
(evas_object_visible_get(sd->obj)))
|
|
|
|
evas_object_show(sd->clip);
|
|
|
|
return li;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_e_icon_canvas_disown(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
E_Icon_Canvas_Item *li;
|
|
|
|
|
|
|
|
li = evas_object_data_get(obj, "e_icon_canvas_data");
|
|
|
|
if (!li) return;
|
|
|
|
if (!li->sd->items)
|
|
|
|
{
|
|
|
|
if (evas_object_visible_get(li->sd->clip))
|
|
|
|
evas_object_hide(li->sd->clip);
|
|
|
|
}
|
|
|
|
evas_object_smart_member_del(obj);
|
|
|
|
evas_object_data_del(obj, "e_icon_canvas_data");
|
|
|
|
free(li);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_e_icon_canvas_item_del_hook(void *data, Evas *e, Evas_Object *obj, void *event_info)
|
|
|
|
{
|
|
|
|
e_icon_canvas_unpack(obj);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_e_icon_canvas_reconfigure(E_Smart_Data *sd)
|
|
|
|
{
|
2005-12-19 06:11:28 -08:00
|
|
|
int i, j;
|
2005-11-22 01:41:16 -08:00
|
|
|
|
2005-12-19 06:11:28 -08:00
|
|
|
if(!sd->changed) return;
|
2005-11-22 01:41:16 -08:00
|
|
|
|
2005-12-19 06:11:28 -08:00
|
|
|
for(i = 0; i < TILE_NUM; i++)
|
|
|
|
{
|
|
|
|
for(j = 0; j < TILE_NUM; j++)
|
|
|
|
{
|
|
|
|
if(sd->tiles[i][j])
|
|
|
|
{
|
|
|
|
E_Icon_Canvas_Tile *t;
|
|
|
|
|
|
|
|
t = sd->tiles[i][j];
|
|
|
|
|
|
|
|
if(E_INTERSECTS(sd->viewport.x, sd->viewport.y,
|
|
|
|
sd->viewport.w, sd->viewport.h,
|
|
|
|
t->x, t->y, t->w, t->h))
|
|
|
|
{
|
|
|
|
if(t->visible == 1)
|
|
|
|
continue;
|
|
|
|
_e_icon_canvas_tile_show(t);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if(!t->visible)
|
|
|
|
continue;
|
|
|
|
_e_icon_canvas_tile_hide(t);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2005-11-22 01:41:16 -08:00
|
|
|
|
|
|
|
sd->changed = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
E_Icon_Canvas_Tile *
|
|
|
|
_e_icon_canvas_tile_get_at_coord(E_Smart_Data *sd, Evas_Coord x, Evas_Coord y)
|
|
|
|
{
|
|
|
|
int tx, ty;
|
|
|
|
|
|
|
|
if(x == 0)
|
|
|
|
tx = 0;
|
|
|
|
else
|
|
|
|
tx = (int)ceil((double)x / (double)TILE_SIZE) - 1;
|
|
|
|
if(y == 0)
|
|
|
|
ty = 0;
|
|
|
|
else
|
|
|
|
ty = (int)ceil((double)y / (double)TILE_SIZE) - 1;
|
|
|
|
|
|
|
|
if(tx >= TILE_NUM || ty >= TILE_NUM)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
if(sd->tiles[tx][ty])
|
|
|
|
return sd->tiles[tx][ty];
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
E_Icon_Canvas_Tile *
|
|
|
|
_e_icon_canvas_tile_add(E_Smart_Data *sd, Evas_Coord x, Evas_Coord y)
|
|
|
|
{
|
|
|
|
int tx, ty;
|
|
|
|
E_Icon_Canvas_Tile *tile;
|
2005-12-19 06:11:28 -08:00
|
|
|
|
|
|
|
if(x < 0 || y < 0)
|
|
|
|
return NULL;
|
2005-11-22 01:41:16 -08:00
|
|
|
|
|
|
|
if(x == 0)
|
|
|
|
tx = 0;
|
|
|
|
else
|
|
|
|
tx = (int)ceil((double)x / (double)TILE_SIZE) - 1;
|
|
|
|
if(y == 0)
|
|
|
|
ty = 0;
|
|
|
|
else
|
|
|
|
ty = (int)ceil((double)y / (double)TILE_SIZE) - 1;
|
|
|
|
|
|
|
|
if(tx >= TILE_NUM || ty >= TILE_NUM)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
tile = E_NEW(E_Icon_Canvas_Tile, 1);
|
|
|
|
tile->x = (tx) * TILE_SIZE;
|
|
|
|
tile->y = (ty) * TILE_SIZE;
|
|
|
|
tile->w = TILE_SIZE;
|
|
|
|
tile->h = TILE_SIZE;
|
|
|
|
tile->visible = 0;
|
|
|
|
tile->sd = sd;
|
|
|
|
tile->items = NULL;
|
|
|
|
sd->tiles[tx][ty] = tile;
|
|
|
|
|
2005-12-19 05:05:23 -08:00
|
|
|
if(E_INTERSECTS(sd->viewport.x, sd->viewport.y,
|
|
|
|
sd->viewport.w, sd->viewport.h,
|
|
|
|
tile->x, tile->y, tile->w, tile->h))
|
|
|
|
{
|
|
|
|
_e_icon_canvas_tile_show(tile);
|
|
|
|
}
|
2005-12-19 06:11:28 -08:00
|
|
|
|
2005-11-22 01:41:16 -08:00
|
|
|
return tile;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_e_icon_canvas_tile_move(E_Icon_Canvas_Tile *t, Evas_Coord x, Evas_Coord y)
|
|
|
|
{
|
|
|
|
Evas_List *l;
|
|
|
|
Evas_Coord dx, dy;
|
|
|
|
|
|
|
|
dx = x - t->x;
|
|
|
|
dy = y - t->y;
|
|
|
|
|
|
|
|
t->x = x;
|
|
|
|
t->y = y;
|
|
|
|
|
|
|
|
for(l = t->items; l; l = l->next)
|
|
|
|
{
|
|
|
|
E_Icon_Canvas_Item *li;
|
|
|
|
|
|
|
|
li = l->data;
|
|
|
|
li->x += dx;
|
|
|
|
li->y += dy;
|
|
|
|
if(li->obj)
|
|
|
|
evas_object_move(li->obj, li->x, li->y);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_e_icon_canvas_tile_show(E_Icon_Canvas_Tile *t)
|
|
|
|
{
|
|
|
|
Evas_List *l;
|
|
|
|
|
|
|
|
if(t->visible == 1) return;
|
|
|
|
t->visible = 1;
|
2005-12-19 06:11:28 -08:00
|
|
|
for(l = t->items; l; l = l->next)
|
|
|
|
_e_icon_canvas_icon_show(l->data);
|
2005-11-22 01:41:16 -08:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_e_icon_canvas_tile_hide(E_Icon_Canvas_Tile *t)
|
|
|
|
{
|
|
|
|
Evas_List *l;
|
|
|
|
|
|
|
|
if(t->visible == 0) return;
|
|
|
|
t->visible = 0;
|
|
|
|
for(l = t->items; l; l = l->next)
|
|
|
|
_e_icon_canvas_icon_hide(l->data);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
_e_icon_canvas_tile_pack(E_Icon_Canvas_Tile *t, E_Icon_Canvas_Item *li)
|
|
|
|
{
|
2005-12-05 14:20:34 -08:00
|
|
|
if(!t)
|
|
|
|
return;
|
2005-11-22 01:41:16 -08:00
|
|
|
t->items = evas_list_append(t->items, li);
|
|
|
|
li->tile = t;
|
|
|
|
if(t->visible)
|
|
|
|
_e_icon_canvas_icon_show(li);
|
|
|
|
else
|
|
|
|
_e_icon_canvas_icon_hide(li);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
_e_icon_canvas_icon_show(E_Icon_Canvas_Item *li)
|
|
|
|
{
|
|
|
|
if(!li->obj && li->create && li->data)
|
|
|
|
{
|
|
|
|
li->obj = li->create(li->data);
|
|
|
|
if(!li->obj) return;
|
|
|
|
evas_object_smart_member_add(li->obj, li->sd->obj);
|
|
|
|
evas_object_data_set(li->obj, "e_icon_canvas_data", li);
|
|
|
|
evas_object_clip_set(li->obj, li->sd->clip);
|
|
|
|
}
|
|
|
|
evas_object_move(li->obj, li->x, li->y);
|
|
|
|
evas_object_show(li->obj);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
_e_icon_canvas_icon_hide(E_Icon_Canvas_Item *li)
|
|
|
|
{
|
|
|
|
if(li->obj && li->destroy)
|
|
|
|
li->destroy(li->obj, li->data);
|
|
|
|
li->obj = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
_e_icon_canvas_pack(E_Smart_Data *sd, E_Icon_Canvas_Item *li)
|
|
|
|
{
|
|
|
|
E_Icon_Canvas_Tile *t;
|
|
|
|
|
|
|
|
if((t =_e_icon_canvas_tile_get_at_coord(sd, li->x, li->y)) == NULL)
|
|
|
|
t = _e_icon_canvas_tile_add(sd, li->x, li->y);
|
|
|
|
_e_icon_canvas_move_resize_item(li);
|
|
|
|
_e_icon_canvas_tile_pack(t, li);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_e_icon_canvas_move_resize_item(E_Icon_Canvas_Item *li)
|
|
|
|
{
|
|
|
|
|
|
|
|
if(li->w == 0 || li->h == 0)
|
|
|
|
{
|
|
|
|
evas_object_geometry_get(li->obj, NULL, NULL, &li->w, &li->h);
|
|
|
|
evas_object_resize(li->obj, li->w, li->h);
|
|
|
|
}
|
|
|
|
|
|
|
|
evas_object_move(li->obj, li->x, li->y);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_e_icon_canvas_smart_init(void)
|
|
|
|
{
|
|
|
|
if (_e_smart) return;
|
|
|
|
_e_smart = evas_smart_new("e_icon_canvas",
|
|
|
|
_e_icon_canvas_smart_add,
|
|
|
|
_e_icon_canvas_smart_del,
|
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|
|
NULL, NULL, NULL, NULL, NULL,
|
|
|
|
_e_icon_canvas_smart_move,
|
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|
|
_e_icon_canvas_smart_resize,
|
|
|
|
_e_icon_canvas_smart_show,
|
|
|
|
_e_icon_canvas_smart_hide,
|
|
|
|
_e_icon_canvas_smart_color_set,
|
|
|
|
_e_icon_canvas_smart_clip_set,
|
|
|
|
_e_icon_canvas_smart_clip_unset,
|
|
|
|
NULL);
|
|
|
|
}
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|
static void
|
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|
|
_e_icon_canvas_smart_show(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
E_Smart_Data *sd;
|
|
|
|
|
2005-12-19 06:11:28 -08:00
|
|
|
sd = evas_object_smart_data_get(obj);
|
2005-11-22 01:41:16 -08:00
|
|
|
evas_object_show(sd->clip);
|
|
|
|
}
|
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|
|
|
|
|
|
static void
|
|
|
|
_e_icon_canvas_smart_hide(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
E_Smart_Data *sd;
|
|
|
|
|
|
|
|
sd = evas_object_smart_data_get(obj);
|
|
|
|
evas_object_hide(sd->clip);
|
|
|
|
}
|
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|
|
|
|
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|
|
|
|
|
|
|
|
|
static void
|
|
|
|
_e_icon_canvas_smart_add(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
E_Smart_Data *sd;
|
|
|
|
int i, j;
|
|
|
|
|
|
|
|
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->vw = 1;
|
|
|
|
sd->vh = 1;
|
|
|
|
sd->xs = 0;
|
|
|
|
sd->ys = 0;
|
|
|
|
sd->xc = 0;
|
|
|
|
sd->yc = 0;
|
|
|
|
sd->mw = 0;
|
|
|
|
sd->mh = 0;
|
|
|
|
sd->fixed = 0;
|
|
|
|
sd->viewport.obj = NULL;
|
|
|
|
for(i = 0; i < TILE_NUM; i++)
|
|
|
|
for(j = 0; j < TILE_NUM; j++)
|
|
|
|
sd->tiles[i][j] = NULL;
|
|
|
|
sd->clip = evas_object_rectangle_add(evas_object_evas_get(obj));
|
|
|
|
evas_object_move(sd->clip, 0, 0);
|
|
|
|
evas_object_resize(sd->clip, 0, 0);
|
|
|
|
evas_object_color_set(sd->clip, 255, 255, 255, 255);
|
|
|
|
evas_object_smart_data_set(obj, sd);
|
|
|
|
evas_object_smart_member_add(sd->clip, obj);
|
|
|
|
evas_object_show(sd->clip);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_e_icon_canvas_smart_del(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
E_Smart_Data *sd;
|
|
|
|
|
|
|
|
sd = evas_object_smart_data_get(obj);
|
|
|
|
if (!sd) return;
|
|
|
|
while (sd->items)
|
|
|
|
{
|
|
|
|
E_Icon_Canvas_Item *li;
|
|
|
|
|
|
|
|
li = sd->items->data;
|
|
|
|
if(li->obj)
|
|
|
|
e_icon_canvas_unpack(li->obj);
|
|
|
|
else
|
|
|
|
sd->items = evas_list_remove(sd->items, li);
|
|
|
|
//free(li);
|
|
|
|
}
|
|
|
|
evas_object_del(sd->clip);
|
|
|
|
free(sd);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_e_icon_canvas_smart_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
|
|
|
|
{
|
|
|
|
E_Smart_Data *sd;
|
|
|
|
int i, j;
|
|
|
|
Evas_Coord dx, dy;
|
|
|
|
|
|
|
|
sd = evas_object_smart_data_get(obj);
|
|
|
|
|
|
|
|
if (!sd) return;
|
|
|
|
if ((x == sd->x) && (y == sd->y)) return;
|
|
|
|
if(sd->viewport.obj)
|
|
|
|
evas_object_geometry_get(sd->viewport.obj,
|
|
|
|
&(sd->viewport.x), &(sd->viewport.y),
|
|
|
|
&(sd->viewport.w), &(sd->viewport.h));
|
|
|
|
|
|
|
|
if (!sd->xy_frozen)
|
|
|
|
evas_object_move(sd->clip, x, y);
|
|
|
|
|
|
|
|
dx = x - sd->x;
|
|
|
|
dy = y - sd->y;
|
2005-12-19 06:11:28 -08:00
|
|
|
|
2005-11-22 01:41:16 -08:00
|
|
|
for(i = 0; i < TILE_NUM; i++)
|
|
|
|
{
|
|
|
|
for(j = 0; j < TILE_NUM; j++)
|
|
|
|
{
|
|
|
|
if(sd->tiles[i][j])
|
|
|
|
{
|
|
|
|
E_Icon_Canvas_Tile *t;
|
|
|
|
|
|
|
|
t = sd->tiles[i][j];
|
|
|
|
|
|
|
|
_e_icon_canvas_tile_move(t, t->x + dx, t->y + dy);
|
|
|
|
|
|
|
|
if(E_INTERSECTS(sd->viewport.x, sd->viewport.y,
|
|
|
|
sd->viewport.w, sd->viewport.h,
|
|
|
|
t->x, t->y, t->w, t->h))
|
|
|
|
{
|
|
|
|
if(t->visible == 1 && !sd->xy_frozen)
|
|
|
|
continue;
|
|
|
|
_e_icon_canvas_tile_show(t);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if(!t->visible)
|
|
|
|
continue;
|
|
|
|
_e_icon_canvas_tile_hide(t);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
sd->x = x;
|
|
|
|
sd->y = y;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_e_icon_canvas_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;
|
|
|
|
evas_object_resize(sd->clip, w, h);
|
|
|
|
sd->w = w;
|
|
|
|
sd->h = h;
|
|
|
|
sd->changed = 1;
|
|
|
|
if(sd->viewport.obj)
|
|
|
|
evas_object_geometry_get(sd->viewport.obj,
|
|
|
|
&(sd->viewport.x), &(sd->viewport.y),
|
|
|
|
&(sd->viewport.w), &(sd->viewport.h));
|
|
|
|
|
2005-12-19 06:11:28 -08:00
|
|
|
sd->changed = 1;
|
|
|
|
_e_icon_canvas_reconfigure(sd);
|
2005-11-22 01:41:16 -08:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_e_icon_canvas_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_icon_canvas_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_icon_canvas_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);
|
|
|
|
}
|