src/modules/fileman_opinfo/e_mod_main.c

   1 #include "e.h"
   2 #include "e_mod_main.h"
   3
   4 typedef struct _Instance
   5 {
   6    char            *theme_file;
   7    E_Gadcon_Client *gcc;
   8
   9    Evas_Object     *o_box, *o_status;
  10
  11    Ecore_Event_Handler *fm_op_entry_add_handler, *fm_op_entry_del_handler;
  12 } Instance;
  13
  14 /* gadcon requirements */
  15
  16 static E_Gadcon_Client *_gc_init    (E_Gadcon *gc, const char *name, const char *id, const char *style);
  17 static void             _gc_shutdown(E_Gadcon_Client *gcc);
  18 static void             _gc_orient  (E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
  19 static char            *_gc_label   (E_Gadcon_Client_Class *client_class);
  20 static Evas_Object     *_gc_icon    (E_Gadcon_Client_Class *client_class, Evas *evas);
  21 static const char      *_gc_id_new  (E_Gadcon_Client_Class *client_class);
  22
  23 static const E_Gadcon_Client_Class _gadcon_class = {
  24    GADCON_CLIENT_CLASS_VERSION, "efm_info",
  25    {
  26       _gc_init, _gc_shutdown, _gc_orient, _gc_label, _gc_icon, _gc_id_new, NULL,
  27       e_gadcon_site_is_desktop
  28    },
  29    E_GADCON_CLIENT_STYLE_PLAIN
  30 };
  31
  32 /********************   PROTOS   *******************************************/
  33
  34 static Eina_Bool  _opinfo_op_registry_entry_add_cb     (void *data, int type, void *event);
  35 static Eina_Bool  _opinfo_op_registry_entry_del_cb     (void *data, int type, void *event);
  36 static void _opinfo_op_registry_update_all       (Instance *inst);
  37 static void _opinfo_op_registry_listener         (void *data, const E_Fm2_Op_Registry_Entry *ere);
  38 static void _opinfo_op_registry_free_data        (void *data);
  39 static Eina_Bool  _opinfo_op_registry_free_data_delayed(void *data);
  40 static void _opinfo_op_registry_abort_cb         (void *data, Evas_Object *obj, const char *emission, const char *source);
  41 static void _opinfo_op_registry_summary_cb       (void *data, Evas_Object *obj, const char *emission, const char *source);
  42 static void _opinfo_op_registry_detailed_cb      (void *data, Evas_Object *obj, const char *emission, const char *source);
  43 static void _opinfo_op_registry_window_jump_cb   (void *data, Evas_Object *obj, const char *emission, const char *source);
  44 static void _opinfo_op_registry_update_status    (Instance *inst);
  45
  46 /********************   GLOBALS   ******************************************/
  47
  48 static E_Module *opinfo_module = NULL;
  49
  50 /********************   OP_REGISTRY   *************************************/
  51
  52 static void
  53 _opinfo_op_registry_listener(void *data, const E_Fm2_Op_Registry_Entry *ere)
  54 {
  55    Evas_Object *o = data;
  56    char *total, buf[PATH_MAX];
  57
  58    if (!o || !ere) return;
  59
  60    // Update icon
  61    switch (ere->op)
  62    {
  63       case E_FM_OP_COPY:
  64          edje_object_signal_emit(o, "e,action,icon,copy", "e");
  65          break;
  66       case E_FM_OP_MOVE:
  67          edje_object_signal_emit(o, "e,action,icon,move", "e");
  68          break;
  69       case E_FM_OP_REMOVE:
  70          edje_object_signal_emit(o, "e,action,icon,delete", "e");
  71          break;
  72       default:
  73          edje_object_signal_emit(o, "e,action,icon,unknow", "e");
  74    }
  75
  76    // Update has/none linked efm window
  77    if (e_win_evas_object_win_get(ere->e_fm))
  78       edje_object_signal_emit(o, "state,set,window,exist", "fileman_opinfo");
  79    else
  80       edje_object_signal_emit(o, "state,set,window,absent", "fileman_opinfo");
  81
  82    // Update information text
  83    switch (ere->status)
  84    {
  85       case E_FM2_OP_STATUS_ABORTED:
  86          switch (ere->op)
  87          {
  88             case E_FM_OP_COPY:
  89                snprintf(buf, sizeof(buf), _("Copying is aborted"));
  90                break;
  91             case E_FM_OP_MOVE:
  92                snprintf(buf, sizeof(buf), _("Moving is aborted"));
  93                break;
  94             case E_FM_OP_REMOVE:
  95                snprintf(buf, sizeof(buf), _("Deleting is aborted"));
  96                break;
  97             default:
  98                snprintf(buf, sizeof(buf), _("Unknown operation from slave is aborted"));
  99          }
 100          break;
 101
 102       default:
 103          total = e_util_size_string_get(ere->total);
 104          switch (ere->op)
 105          {
 106             case E_FM_OP_COPY:
 107                if (ere->finished)
 108                   snprintf(buf, sizeof(buf), _("Copy of %s done"), total);
 109                else
 110                   snprintf(buf, sizeof(buf), _("Copying %s (eta: %d sec)"), total, ere->eta);
 111                break;
 112             case E_FM_OP_MOVE:
 113                if (ere->finished)
 114                   snprintf(buf, sizeof(buf), _("Move of %s done"), total);
 115                else
 116                   snprintf(buf, sizeof(buf), _("Moving %s (eta: %d sec)"), total, ere->eta);
 117                break;
 118             case E_FM_OP_REMOVE:
 119                if (ere->finished)
 120                   snprintf(buf, sizeof(buf), _("Delete done"));
 121                else
 122                   snprintf(buf, sizeof(buf), _("Deleting files..."));
 123                break;
 124             default:
 125                snprintf(buf, sizeof(buf), _("Unknow operation from slave %d"), ere->id);
 126          }
 127          E_FREE(total);
 128    }
 129    edje_object_part_text_set(o, "e.text.info", buf);
 130
 131    // Update detailed information
 132    if (!ere->src)
 133       edje_object_part_text_set(o, "e.text.src", _("(no information)"));
 134    else
 135      {
 136         if (ere->op == E_FM_OP_REMOVE)
 137            snprintf(buf, sizeof(buf), _("File: %s"), ere->src);
 138         else
 139            snprintf(buf, sizeof(buf), _("From: %s"), ere->src);
 140         edje_object_part_text_set(o, "e.text.src", buf);
 141      }
 142    if (!ere->dst || ere->op == E_FM_OP_REMOVE)
 143       edje_object_part_text_set(o, "e.text.dest", _("(no information)"));
 144    else
 145      {
 146         snprintf(buf, sizeof(buf), _("To: %s"), ere->dst);
 147         edje_object_part_text_set(o, "e.text.dest", buf);
 148      }
 149
 150    // Update gauge
 151    edje_object_part_drag_size_set(o, "e.gauge.bar", ere->percent / 100.0, 1.0);
 152    snprintf(buf, sizeof(buf), "%3i%%", ere->percent);
 153    edje_object_part_text_set(o, "e.text.percent", buf);
 154
 155    // Update attention
 156    if (ere->needs_attention)
 157       edje_object_signal_emit(o, "e,action,set,need_attention", "e");
 158    else
 159       edje_object_signal_emit(o, "e,action,set,normal", "e");
 160 }
 161
 162 static void
 163 _opinfo_op_registry_free_data(void *data)
 164 {
 165    ecore_timer_add(5.0, _opinfo_op_registry_free_data_delayed, data);
 166 }
 167
 168 static Eina_Bool
 169 _opinfo_op_registry_free_data_delayed(void *data)
 170 {
 171    Evas_Object *o = data;
 172
 173    if (o)
 174      {
 175         e_box_unpack(o);
 176         evas_object_del(o);
 177      }
 178
 179    return ECORE_CALLBACK_CANCEL;
 180 }
 181
 182 static void
 183 _opinfo_op_registry_abort_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
 184 {
 185    int id;
 186
 187    id = (long)data;
 188    if (!id) return;
 189
 190    e_fm2_operation_abort(id);
 191 }
 192
 193 static void
 194 _opinfo_op_registry_summary_cb(void *data __UNUSED__, Evas_Object *obj, const char *emission __UNUSED__, const char *source __UNUSED__)
 195 {
 196    int mw, mh;
 197
 198    edje_object_signal_emit(obj, "state,set,summary", "fileman_opinfo");
 199
 200    edje_object_size_min_get(obj, &mw, &mh);
 201    e_box_pack_options_set(obj, 1, 0, 1, 0, 0.0, 0.0, mw, mh, 9999, mh);
 202 }
 203
 204 static void
 205 _opinfo_op_registry_detailed_cb(void *data __UNUSED__, Evas_Object *obj, const char *emission __UNUSED__, const char *source __UNUSED__)
 206 {
 207    int mw, xh;
 208
 209    edje_object_signal_emit(obj, "state,set,detailed", "fileman_opinfo");
 210
 211    edje_object_size_min_calc(obj, &mw, NULL);
 212    edje_object_size_max_get(obj, NULL, &xh);
 213    e_box_pack_options_set(obj, 1, 0, 1, 0, 0.0, 0.0, mw, xh, 9999, xh);
 214 }
 215
 216 static void
 217 _opinfo_op_registry_window_jump_cb(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
 218 {
 219    int id = (long)data;
 220    E_Fm2_Op_Registry_Entry *ere;
 221    E_Win *win;
 222
 223    if (!id) return;
 224    ere = e_fm2_op_registry_entry_get(id);
 225    if (!ere) return;
 226
 227    // if attention dialog is present then raise it, otherwise raise the efm window
 228    win = (ere->needs_attention && ere->dialog) ? ere->dialog->win
 229                                                : e_win_evas_object_win_get(ere->e_fm);
 230    if (!win) return;
 231
 232    if (win->border)
 233      {
 234         if (win->border->iconic)
 235            e_border_uniconify(win->border);
 236         if (win->border->shaded)
 237            e_border_unshade(win->border, win->border->shade.dir);
 238      }
 239    else
 240      e_win_show(win);
 241    e_win_raise(win);
 242    e_desk_show(win->border->desk);
 243    e_border_focus_set_with_pointer(win->border);
 244
 245    if (ere->needs_attention && e_config->pointer_slide)
 246       e_border_pointer_warp_to_center(win->border);
 247 }
 248
 249 static Eina_Bool
 250 _opinfo_op_registry_entry_add_cb(void *data, __UNUSED__ int type, void *event)
 251 {
 252    E_Fm2_Op_Registry_Entry *ere = event;
 253    Instance *inst = data;
 254    Evas_Object *o;
 255
 256    if (!inst || !ere)
 257       return ECORE_CALLBACK_RENEW;
 258
 259    _opinfo_op_registry_update_status(inst);
 260
 261    if (!(ere->op == E_FM_OP_COPY || ere->op == E_FM_OP_MOVE || ere->op == E_FM_OP_REMOVE))
 262       return ECORE_CALLBACK_RENEW;
 263
 264    o = edje_object_add(evas_object_evas_get(inst->o_box));
 265    if (!e_theme_edje_object_set(o, "base/theme/modules/fileman_opinfo",
 266                                 "modules/fileman_opinfo/main"))
 267       edje_object_file_set(o, inst->theme_file, "modules/fileman_opinfo/main");
 268    _opinfo_op_registry_listener(o, ere);
 269    e_box_pack_before(inst->o_box, o, inst->o_status);
 270    evas_object_show(o);
 271    _opinfo_op_registry_summary_cb(inst, o, NULL, NULL);
 272
 273    edje_object_signal_callback_add(o, "e,fm,operation,abort", "",
 274                                    _opinfo_op_registry_abort_cb, (void*)(long)ere->id);
 275    edje_object_signal_callback_add(o, "state,request,summary", "fileman_opinfo",
 276                                    _opinfo_op_registry_summary_cb, inst);
 277    edje_object_signal_callback_add(o, "state,request,detailed", "fileman_opinfo",
 278                                    _opinfo_op_registry_detailed_cb, inst);
 279    edje_object_signal_callback_add(o, "e,fm,window,jump", "",
 280                                    _opinfo_op_registry_window_jump_cb, (void*)(long)ere->id);
 281
 282    e_fm2_op_registry_entry_listener_add(ere, _opinfo_op_registry_listener,
 283                                         o, _opinfo_op_registry_free_data);
 284
 285    return ECORE_CALLBACK_RENEW;
 286 }
 287
 288 static Eina_Bool
 289 _opinfo_op_registry_entry_del_cb(void *data, __UNUSED__ int type, __UNUSED__ void *event)
 290 {
 291    Instance *inst = data;
 292
 293    if (!inst)
 294       return ECORE_CALLBACK_RENEW;
 295
 296    _opinfo_op_registry_update_status(inst);
 297
 298    return ECORE_CALLBACK_RENEW;
 299 }
 300
 301 static void
 302 _opinfo_op_registry_update_all(Instance *inst)
 303 {
 304    Eina_Iterator *itr;
 305    E_Fm2_Op_Registry_Entry *ere;
 306
 307    itr = e_fm2_op_registry_iterator_new();
 308    EINA_ITERATOR_FOREACH(itr, ere)
 309       _opinfo_op_registry_entry_add_cb(inst, 0, ere);
 310    eina_iterator_free(itr);
 311
 312    _opinfo_op_registry_update_status(inst);
 313 }
 314
 315 static void
 316 _opinfo_op_registry_update_status(Instance *inst)
 317 {
 318    int cnt;
 319    char buf[256];
 320
 321    cnt = e_fm2_op_registry_count();
 322    if (cnt)
 323      {
 324         snprintf(buf, sizeof(buf), _("Processing %d operation(s)"), cnt);
 325         edje_object_part_text_set(inst->o_status, "e.text.info", buf);
 326      }
 327    else
 328      edje_object_part_text_set(inst->o_status, "e.text.info", _("Filemanager is idle"));
 329 }
 330
 331 /********************   GADCON   *******************************************/
 332
 333 static E_Gadcon_Client *
 334 _gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style)
 335 {
 336    E_Gadcon_Client *gcc;
 337    Instance *inst;
 338    int mw, mh;
 339
 340    inst = E_NEW(Instance, 1);
 341
 342    asprintf(&inst->theme_file, "%s/e-module-fileman_opinfo.edj",
 343             e_module_dir_get(opinfo_module));
 344
 345    // main object
 346    inst->o_box = e_box_add(gc->evas);
 347    e_box_homogenous_set(inst->o_box, 0);
 348    e_box_orientation_set(inst->o_box, 0);
 349    e_box_align_set(inst->o_box, 0, 0);
 350
 351    // status line
 352    inst->o_status = edje_object_add(evas_object_evas_get(inst->o_box));
 353    if (!e_theme_edje_object_set(inst->o_status, "base/theme/modules/fileman_opinfo",
 354                                 "modules/fileman_opinfo/status"))
 355       edje_object_file_set(inst->o_status, inst->theme_file, "modules/fileman_opinfo/status");
 356    e_box_pack_end(inst->o_box, inst->o_status);
 357    evas_object_show(inst->o_status);
 358    edje_object_size_min_get(inst->o_status, &mw, &mh);
 359    e_box_pack_options_set(inst->o_status, 1, 0, 1, 0, 0.0, 0.0, mw, mh, 9999, mh);
 360
 361    _opinfo_op_registry_update_all(inst);
 362
 363    gcc = e_gadcon_client_new(gc, name, id, style, inst->o_box);
 364    gcc->data = inst;
 365    inst->gcc = gcc;
 366
 367    e_gadcon_client_util_menu_attach(gcc);
 368
 369    inst->fm_op_entry_add_handler =
 370       ecore_event_handler_add(E_EVENT_FM_OP_REGISTRY_ADD,
 371                               _opinfo_op_registry_entry_add_cb, inst);
 372    inst->fm_op_entry_del_handler =
 373       ecore_event_handler_add(E_EVENT_FM_OP_REGISTRY_DEL,
 374                               _opinfo_op_registry_entry_del_cb, inst);
 375
 376    return gcc;
 377 }
 378
 379 static void
 380 _gc_shutdown(E_Gadcon_Client *gcc)
 381 {
 382    Instance *inst = gcc->data;
 383
 384    if (inst->fm_op_entry_add_handler)
 385      ecore_event_handler_del(inst->fm_op_entry_add_handler);
 386    if (inst->fm_op_entry_del_handler)
 387      ecore_event_handler_del(inst->fm_op_entry_del_handler);
 388    e_box_unpack(inst->o_status);
 389    evas_object_del(inst->o_status);
 390    evas_object_del(inst->o_box);
 391    free(inst->theme_file);
 392    E_FREE(inst);
 393 }
 394
 395 static void
 396 _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient __UNUSED__)
 397 {
 398    Instance *inst = gcc->data;
 399    Evas_Coord mw = 200, mh = 100;
 400
 401    evas_object_size_hint_min_set(inst->o_box, mw, mh);
 402    e_gadcon_client_aspect_set(gcc, mw, mh);
 403    e_gadcon_client_min_size_set(gcc, mw, mh);
 404 }
 405
 406 static char *
 407 _gc_label(E_Gadcon_Client_Class *client_class __UNUSED__)
 408 {
 409    return _("EFM Operation Info");
 410 }
 411
 412 static Evas_Object *
 413 _gc_icon(E_Gadcon_Client_Class *client_class __UNUSED__, Evas *evas)
 414 {
 415    Evas_Object *o;
 416    char buf[PATH_MAX];
 417
 418    o = edje_object_add(evas);
 419    snprintf(buf, sizeof(buf), "%s/e-module-fileman_opinfo.edj",
 420             e_module_dir_get(opinfo_module));
 421    edje_object_file_set(o, buf, "icon");
 422
 423    return o;
 424 }
 425
 426 static const char *
 427 _gc_id_new(E_Gadcon_Client_Class *client_class __UNUSED__)
 428 {
 429    return _gadcon_class.name;
 430 }
 431
 432 /********************   E MODULE   ****************************************/
 433
 434 EAPI E_Module_Api e_modapi =
 435 {
 436    E_MODULE_API_VERSION,
 437    "EFM Info"
 438 };
 439
 440 EAPI void *
 441 e_modapi_init(E_Module *m)
 442 {
 443    opinfo_module = m;
 444    e_gadcon_provider_register(&_gadcon_class);
 445    return m;
 446 }
 447
 448 EAPI int
 449 e_modapi_shutdown(E_Module *m __UNUSED__)
 450 {
 451    opinfo_module = NULL;
 452    e_gadcon_provider_unregister(&_gadcon_class);
 453    return 1;
 454 }
 455
 456 EAPI int
 457 e_modapi_save(E_Module *m __UNUSED__)
 458 {
 459    return 1;
 460 }