361 lines
9.1 KiB
C
361 lines
9.1 KiB
C
#include "clouseau_private.h"
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static int _clouseau_init_count = 0;
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static Eina_Stringshare *_my_appname = NULL;
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static Eina_List *(*_load_list)(void) = NULL;
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static void *(*_canvas_bmp_get)(Ecore_Evas *ee, Evas_Coord *w_out, Evas_Coord *h_out) = NULL;
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/* Highlight functions. */
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static Eina_Bool
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_clouseau_highlight_fade(void *_rect)
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{
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Evas_Object *rect = _rect;
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int r, g, b, a;
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double na;
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evas_object_color_get(rect, &r, &g, &b, &a);
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if (a < 20)
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{
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evas_object_del(rect);
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/* The del callback of the object will destroy the animator */
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return EINA_TRUE;
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}
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na = a - 5;
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r = na / a * r;
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g = na / a * g;
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b = na / a * b;
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evas_object_color_set(rect, r, g, b, na);
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return EINA_TRUE;
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}
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static Evas_Object *
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_clouseau_verify_e_children(Evas_Object *obj, Evas_Object *ptr)
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{
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/* Verify that obj still exists (can be found on evas canvas) */
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Evas_Object *child;
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Evas_Object *p = NULL;
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Eina_List *children;
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if (ptr == obj)
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return ptr;
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children = evas_object_smart_members_get(obj);
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EINA_LIST_FREE(children, child)
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{
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p = _clouseau_verify_e_children(child, ptr);
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if (p) break;
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}
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eina_list_free(children);
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return p;
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}
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static Evas_Object *
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_clouseau_verify_e_obj(Evas_Object *obj)
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{
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/* Verify that obj still exists (can be found on evas canvas) */
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Evas_Object *o;
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Eina_List *ees;
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Ecore_Evas *ee;
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Evas_Object *rt = NULL;
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ees = ecore_evas_ecore_evas_list_get();
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EINA_LIST_FREE(ees, ee)
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{
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Evas *e;
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Eina_List *objs;
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e = ecore_evas_get(ee);
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objs = evas_objects_in_rectangle_get(e, SHRT_MIN, SHRT_MIN,
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USHRT_MAX, USHRT_MAX,
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EINA_TRUE, EINA_TRUE);
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EINA_LIST_FREE(objs, o)
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{
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rt = _clouseau_verify_e_children(o, obj);
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if (rt) break;
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}
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eina_list_free(objs);
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if (rt) break;
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}
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eina_list_free(ees);
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return rt;
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}
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static void
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_clouseau_highlight_del(void *data,
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EINA_UNUSED Evas *e,
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EINA_UNUSED Evas_Object *obj,
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EINA_UNUSED void *event_info)
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{ /* Delete timer for this rect */
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ecore_animator_del(data);
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}
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EAPI void
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clouseau_data_object_highlight(Evas_Object *obj, Clouseau_Evas_Props *props, bmp_info_st *view)
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{
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Ecore_Animator *t;
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Evas_Object *r;
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int x, y, wd, ht;
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Evas *e = NULL;
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if (props)
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{
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/* When working offline grab info from struct */
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Evas_Coord x_bmp, y_bmp;
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evas_object_geometry_get(view->o, &x_bmp, &y_bmp, NULL, NULL);
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x = (view->zoom_val * props->x) + x_bmp;
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y = (view->zoom_val * props->y) + y_bmp;
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wd = (view->zoom_val * props->w);
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ht = (view->zoom_val * props->h);
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e = evas_object_evas_get(view->win);
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}
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else
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{
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/* Check validity of object when working online */
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if (!_clouseau_verify_e_obj(obj))
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{
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printf("<%s> Evas Object not found <%p> (probably deleted)\n",
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__func__, obj);
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return;
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}
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evas_object_geometry_get(obj, &x, &y, &wd, &ht);
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/* Take evas from object if working online */
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e = evas_object_evas_get(obj);
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if (!e) return;
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}
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/* Continue and do the Highlight */
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r = evas_object_rectangle_add(e);
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evas_object_move(r, x - PADDING, y - PADDING);
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evas_object_resize(r, wd + (2 * PADDING), ht + (2 * PADDING));
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evas_object_color_set(r,
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HIGHLIGHT_R, HIGHLIGHT_G, HIGHLIGHT_B, HIGHLIGHT_A);
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evas_object_show(r);
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/* Add Timer for fade and a callback to delete timer on obj del */
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t = ecore_animator_add(_clouseau_highlight_fade, r);
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evas_object_event_callback_add(r, EVAS_CALLBACK_DEL,
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_clouseau_highlight_del, t);
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/* Print backtrace info, saved for future ref
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tmp = evas_object_data_get(obj, ".clouseau.bt");
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fprintf(stderr, "Creation backtrace :\n%s*******\n", tmp); */
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}
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EAPI Clouseau_Object *
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clouseau_object_information_get(Clouseau_Tree_Item *treeit)
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{
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Evas_Object *obj = (void*) (uintptr_t) treeit->ptr;
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Eo_Dbg_Info *eo_dbg_info = EO_DBG_INFO_LIST_APPEND(NULL, "");
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if (!treeit->is_obj)
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return NULL;
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eo_do(obj, eo_dbg_info_get(eo_dbg_info));
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treeit->eo_info = clouseau_eo_to_legacy_convert(eo_dbg_info);
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eo_dbg_info_free(eo_dbg_info); /* Free original list */
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return NULL;
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}
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Eina_Bool
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_add(EINA_UNUSED void *data, Ecore_Con_Reply *reply,
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EINA_UNUSED Ecore_Con_Server *conn)
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{
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/* ecore_con_server_data_size_max_set(conn, -1); */
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connect_st t = { getpid(), _my_appname };
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ecore_con_eet_send(reply, CLOUSEAU_APP_CLIENT_CONNECT_STR, &t);
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return ECORE_CALLBACK_RENEW;
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}
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Eina_Bool
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_del(EINA_UNUSED void *data, EINA_UNUSED Ecore_Con_Reply *reply,
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Ecore_Con_Server *conn)
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{
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if (!conn)
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{
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printf("Failed to establish connection to the server.\n");
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}
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printf("Lost server with ip <%s>\n", ecore_con_server_ip_get(conn));
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ecore_con_server_del(conn);
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return ECORE_CALLBACK_RENEW;
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}
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void
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_data_req_cb(EINA_UNUSED void *data, Ecore_Con_Reply *reply,
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EINA_UNUSED const char *protocol_name, void *value)
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{ /* data req includes ptr to GUI, to tell which client asking */
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data_req_st *req = value;
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tree_data_st t;
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t.gui = req->gui; /* GUI client requesting data from daemon */
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t.app = req->app; /* APP client sending data to daemon */
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t.tree = _load_list();
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if (t.tree)
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{ /* Reply with tree data to data request */
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ecore_con_eet_send(reply, CLOUSEAU_TREE_DATA_STR, &t);
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clouseau_data_tree_free(t.tree);
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}
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}
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void
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_highlight_cb(EINA_UNUSED void *data, EINA_UNUSED Ecore_Con_Reply *reply,
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EINA_UNUSED const char *protocol_name, void *value)
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{ /* Highlight msg contains PTR of object to highlight */
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highlight_st *ht = value;
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Evas_Object *obj = (Evas_Object *) (uintptr_t) ht->object;
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clouseau_data_object_highlight(obj, NULL, NULL);
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}
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void
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_bmp_req_cb(EINA_UNUSED void *data, EINA_UNUSED Ecore_Con_Reply *reply,
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EINA_UNUSED const char *protocol_name, void *value)
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{ /* Bitmap req msg contains PTR of Ecore Evas */
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bmp_req_st *req = value;
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Evas_Coord w, h;
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unsigned int size = 0;
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void *bmp = _canvas_bmp_get((Ecore_Evas *) (uintptr_t)
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req->object, &w, &h);
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bmp_info_st t = { req->gui,
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req->app, req->object , req->ctr, w, h,
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NULL,NULL, NULL, 1.0,
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NULL, NULL, NULL, NULL, NULL, NULL };
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void *p = clouseau_data_packet_compose(CLOUSEAU_BMP_DATA_STR,
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&t, &size, bmp, (w * h * sizeof(int)));
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if (p)
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{
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ecore_con_eet_raw_send(reply, CLOUSEAU_BMP_DATA_STR, "BMP", p, size);
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free(p);
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}
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if (bmp)
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free(bmp);
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}
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/* FIXME: This one is ugly and should be done elsewhere.. */
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EAPI void
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clouseau_app_data_req_cb_set(Eina_List *(*cb)(void))
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{
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_load_list = cb;
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}
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/* FIXME: This one is ugly and should be done elsewhere.. */
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EAPI void
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clouseau_app_canvas_bmp_cb_set(void *(*cb)(Ecore_Evas *ee, Evas_Coord *w_out, Evas_Coord *h_out))
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{
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_canvas_bmp_get = cb;
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}
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EAPI Eina_Bool
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clouseau_app_connect(void)
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{
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Ecore_Con_Server *server;
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const char *address = LOCALHOST;
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Ecore_Con_Eet *eet_svr = NULL;
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server = ecore_con_server_connect(ECORE_CON_REMOTE_TCP,
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LOCALHOST, PORT, NULL);
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if (!server)
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{
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printf("could not connect to the server: %s, port %d.\n",
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address, PORT);
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return EINA_FALSE;
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}
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eet_svr = ecore_con_eet_client_new(server);
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if (!eet_svr)
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{
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printf("could not create con_eet client.\n");
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return EINA_FALSE;
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}
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clouseau_register_descs(eet_svr);
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/* Register callbacks for ecore_con_eet */
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ecore_con_eet_server_connect_callback_add(eet_svr, _add, NULL);
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ecore_con_eet_server_disconnect_callback_add(eet_svr, _del, NULL);
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ecore_con_eet_data_callback_add(eet_svr, CLOUSEAU_DATA_REQ_STR,
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_data_req_cb, NULL);
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ecore_con_eet_data_callback_add(eet_svr, CLOUSEAU_HIGHLIGHT_STR,
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_highlight_cb, NULL);
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ecore_con_eet_data_callback_add(eet_svr, CLOUSEAU_BMP_REQ_STR,
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_bmp_req_cb, NULL);
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return EINA_TRUE;
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}
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EAPI Eina_Bool
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clouseau_daemon_connect(void)
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{
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return EINA_TRUE;
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}
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EAPI Eina_Bool
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clouseau_client_connect(void)
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{
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return EINA_TRUE;
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}
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EAPI Eina_Bool
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clouseau_disconnect(void)
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{
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return EINA_TRUE;
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}
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EAPI int
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clouseau_init(const char *appname)
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{
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if (++_clouseau_init_count == 1)
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{
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_my_appname = eina_stringshare_add(appname);
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eina_init();
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ecore_init();
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ecore_con_init();
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clouseau_data_init();
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}
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return _clouseau_init_count;
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}
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EAPI int
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clouseau_shutdown(void)
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{
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if (--_clouseau_init_count == 0)
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{
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eina_stringshare_del(_my_appname);
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_my_appname = NULL;
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clouseau_data_shutdown();
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ecore_con_shutdown();
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ecore_shutdown();
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eina_shutdown();
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}
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else if (_clouseau_init_count < 0)
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{
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_clouseau_init_count = 0;
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printf("Tried to shutdown although not initiated.\n");
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}
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return _clouseau_init_count;
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}
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