src/modules/ctxpopup_copypasteUI/copypaste.c

   1 #include <Elementary.h>
   2 #include "elm_module_priv.h"
   3 #include "elm_priv.h"
   4 #include <appsvc/appsvc.h>
   5 #include "cbhm_helper.h"
   6
   7 #define MULTI_(id) dgettext("sys_string", #id)
   8 #define S_SELECT MULTI_(IDS_COM_SK_SELECT)
   9 #define S_SELECT_ALL MULTI_(IDS_COM_BODY_SELECT_ALL)
  10 #define S_COPY MULTI_(IDS_COM_BODY_COPY)
  11 #define S_CUT MULTI_(IDS_COM_BODY_CUT)
  12 #define S_PASTE MULTI_(IDS_COM_BODY_PASTE)
  13 #define S_CLIPBOARD MULTI_(IDS_COM_BODY_CLIPBOARD)
  14
  15
  16 Elm_Entry_Extension_data *ext_mod;
  17 static int _mod_hook_count = 0;
  18
  19 typedef struct _Elm_Entry_Context_Menu_Item Elm_Entry_Context_Menu_Item;
  20 struct _Elm_Entry_Context_Menu_Item
  21 {
  22    Evas_Object *obj;
  23    const char *label;
  24    const char *icon_file;
  25    const char *icon_group;
  26    Elm_Icon_Type icon_type;
  27    Evas_Smart_Cb func;
  28    void *data;
  29 };
  30
  31 static void _ctxpopup_hide(Evas_Object *popup);
  32 static void _ctxpopup_position(Evas_Object *obj);
  33
  34 static char *
  35 _remove_tags(const char *str)
  36 {
  37    char *ret;
  38    if (!str)
  39      return NULL;
  40
  41    Eina_Strbuf *buf = eina_strbuf_new();
  42    if (!buf)
  43      return NULL;
  44
  45    if (!eina_strbuf_append(buf, str))
  46      return NULL;
  47
  48    eina_strbuf_replace_all(buf, "<br>", " ");
  49    eina_strbuf_replace_all(buf, "<br/>", " ");
  50    eina_strbuf_replace_all(buf, "<ps>", " ");
  51    eina_strbuf_replace_all(buf, "<ps/>", " ");
  52
  53    while (EINA_TRUE)
  54      {
  55         const char *temp = eina_strbuf_string_get(buf);
  56
  57         char *startTag = NULL;
  58         char *endTag = NULL;
  59
  60         startTag = strstr(temp, "<");
  61         if (startTag)
  62           endTag = strstr(startTag, ">");
  63         else
  64           break;
  65         if (!endTag || startTag > endTag)
  66           break;
  67
  68         size_t sindex = startTag - temp;
  69         size_t eindex = endTag - temp + 1;
  70         if (!eina_strbuf_remove(buf, sindex, eindex))
  71           break;
  72      }
  73    ret = eina_strbuf_string_steal(buf);
  74    eina_strbuf_free(buf);
  75    return ret;
  76 }
  77
  78 static void
  79 _entry_del_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
  80 {
  81    evas_object_del(data);
  82 }
  83
  84 static void
  85 _entry_hide_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
  86 {
  87    evas_object_hide(data);
  88 }
  89
  90 static void
  91 _entry_move_cb(void *data, Evas *e, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
  92 {
  93    if (evas_pointer_button_down_mask_get(e))
  94      _ctxpopup_hide(data);
  95    else
  96      _ctxpopup_position(data);
  97 }
  98
  99 static void
 100 _entry_resize_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 101 {
 102    _ctxpopup_hide(data);
 103 }
 104
 105 static void
 106 _ctxpopup_hide(Evas_Object *popup)
 107 {
 108    evas_object_hide(popup);
 109    evas_object_event_callback_del(ext_mod->caller, EVAS_CALLBACK_DEL, _entry_del_cb);
 110    evas_object_event_callback_del(ext_mod->caller, EVAS_CALLBACK_HIDE, _entry_hide_cb);
 111    evas_object_event_callback_del(ext_mod->caller, EVAS_CALLBACK_MOVE, _entry_move_cb);
 112    evas_object_event_callback_del(ext_mod->caller, EVAS_CALLBACK_RESIZE, _entry_resize_cb);
 113    ext_mod->caller = NULL;
 114 }
 115
 116 static void
 117 _ctxpopup_position(Evas_Object *obj)
 118 {
 119    if(!ext_mod) return;
 120
 121    Evas_Coord cx, cy, cw, ch, x, y, w, h;
 122    if (!edje_object_part_text_selection_geometry_get(ext_mod->ent, "elm.text", &x, &y, &w, &h))
 123      {
 124         evas_object_geometry_get(ext_mod->ent, &x, &y, NULL, NULL);
 125         edje_object_part_text_cursor_geometry_get(ext_mod->ent, "elm.text",
 126                                                   &cx, &cy, &cw, &ch);
 127         evas_object_size_hint_min_get(ext_mod->popup, &w, &h);
 128         if (cw < w)
 129           {
 130              cx += (cw - w) / 2;
 131              cw = w;
 132           }
 133         if (ch < h)
 134           {
 135              cy += (ch - h) / 2;
 136              ch = h;
 137           }
 138         evas_object_move(ext_mod->popup, x + cx, y + cy);
 139         evas_object_resize(ext_mod->popup, cw, ch);
 140      }
 141    else
 142      {
 143         if (ext_mod->viewport_rect.x != -1 || ext_mod->viewport_rect.y != -1
 144             || ext_mod->viewport_rect.w != -1 || ext_mod->viewport_rect.h != -1)
 145           {
 146              Evas_Coord vx, vy, vw, vh, x2, y2;
 147              x2 = x + w;
 148              y2 = y + h;
 149              vx = ext_mod->viewport_rect.x;
 150              vy = ext_mod->viewport_rect.y;
 151              vw = ext_mod->viewport_rect.w;
 152              vh = ext_mod->viewport_rect.h;
 153
 154              if (x < vx) x = vx;
 155              if (y < vy) y = vy;
 156              if (x2 > vx + vw) x2 = vx + vw;
 157              if (y2 > vy + vh) y2 = vy + vh;
 158              w = x2 - x;
 159              h = y2 - y;
 160           }
 161         else
 162           {
 163              Evas_Coord sw, sh, x2, y2;
 164              x2 = x + w;
 165              y2 = y + h;
 166              ecore_x_window_size_get(ecore_x_window_root_first_get(), &sw, &sh);
 167
 168              if (x < 0) x = 0;
 169              if (y < 0) y = 0;
 170              if (x2 > sw) x2 = sw;
 171              if (y2 > sh) y2 = sh;
 172              w = x2 - x;
 173              h = y2 - y;
 174           }
 175         cx = x + (w / 2);
 176         cy = y + (h / 2);
 177         evas_object_move(ext_mod->popup, cx, cy);
 178      }
 179 }
 180
 181 static void
 182 _select_all(void *data, Evas_Object *obj, void *event_info)
 183 {
 184    if(!ext_mod) return;
 185
 186    ext_mod->selectall(data,obj,event_info);
 187    _ctxpopup_hide(obj);
 188 }
 189
 190 static void
 191 _select(void *data, Evas_Object *obj, void *event_info)
 192 {
 193    if(!ext_mod) return;
 194
 195    ext_mod->select(data,obj,event_info);
 196    _ctxpopup_hide(obj);
 197 }
 198
 199 static void
 200 _paste(void *data, Evas_Object *obj, void *event_info)
 201 {
 202    if(!ext_mod) return;
 203
 204    ext_mod->paste(data,obj,event_info);
 205    _ctxpopup_hide(obj);
 206 }
 207
 208 static void
 209 _cut(void *data, Evas_Object *obj, void *event_info)
 210 {
 211    if(!ext_mod) return;
 212
 213    ext_mod->cut(data,obj,event_info);
 214    _ctxpopup_hide(obj);
 215    elm_object_scroll_freeze_pop(ext_mod->popup);
 216 }
 217
 218 static void
 219 _copy(void *data, Evas_Object *obj, void *event_info)
 220 {
 221    if(!ext_mod) return;
 222
 223    ext_mod->copy(data,obj,event_info);
 224    _ctxpopup_hide(obj);
 225    elm_object_scroll_freeze_pop(ext_mod->popup);
 226 }
 227
 228 static void
 229 _cancel(void *data, Evas_Object *obj, void *event_info)
 230 {
 231    if(!ext_mod) return;
 232
 233    ext_mod->cancel(data,obj,event_info);
 234    _ctxpopup_hide(obj);
 235    elm_object_scroll_freeze_pop(ext_mod->popup);
 236 }
 237
 238 static void
 239 _search_menu(void *data, Evas_Object *obj, void *event_info)
 240 {
 241    if(!ext_mod) return;
 242
 243    int ret;
 244    bundle *b = bundle_create();
 245    if (!b)
 246      {
 247         //printf("bundle_create() failed\n");
 248         return;
 249      }
 250
 251    appsvc_set_operation(b, APPSVC_OPERATION_SEARCH);
 252    if (ext_mod->selmode)
 253      {
 254         const char *selection = elm_entry_selection_get(ext_mod->caller);
 255         if (selection)
 256           {
 257              char *str = _remove_tags(selection);
 258              if (str)
 259                {
 260                   appsvc_add_data(b, APPSVC_DATA_KEYWORD, str);
 261                   free(str);
 262                }
 263              else
 264                appsvc_add_data(b, APPSVC_DATA_KEYWORD, selection);
 265           }
 266      }
 267    appsvc_run_service(b, 0, NULL, NULL);
 268    bundle_free(b);
 269    _ctxpopup_hide(obj);
 270 }
 271
 272 static void
 273 _clipboard_menu(void *data, Evas_Object *obj, void *event_info)
 274 {
 275    if(!ext_mod) return;
 276
 277    // start for cbhm
 278 #ifdef HAVE_ELEMENTARY_X
 279    ecore_x_selection_secondary_set(elm_win_xwindow_get(obj), "",1);
 280 #endif
 281    ext_mod->cnpinit(data,obj,event_info);
 282    if (ext_mod->cnp_mode != ELM_CNP_MODE_MARKUP)
 283      _cbhm_msg_send(obj, "show0");
 284    else
 285      _cbhm_msg_send(obj, "show1");
 286    _ctxpopup_hide(obj);
 287    // end for cbhm
 288 }
 289
 290 static void
 291 _item_clicked(void *data, Evas_Object *obj, void *event_info)
 292 {
 293    Elm_Entry_Context_Menu_Item *it = data;
 294    Evas_Object *obj2 = it->obj;
 295
 296    if (it->func) it->func(it->data, obj2, NULL);
 297    _ctxpopup_hide(obj);
 298 }
 299
 300 static void
 301 _ctxpopup_dismissed_cb(void *data, Evas_Object *o __UNUSED__, void *event_info __UNUSED__)
 302 {
 303    if (!ext_mod) return;
 304
 305    elm_object_scroll_freeze_pop(ext_mod->popup);
 306 }
 307
 308 // module api funcs needed
 309 EAPI int
 310 elm_modapi_init(void *m)
 311 {
 312    return 1; // succeed always
 313 }
 314
 315 EAPI int
 316 elm_modapi_shutdown(void *m)
 317 {
 318    return 1; // succeed always
 319 }
 320
 321 // module funcs for the specific module type
 322 EAPI void
 323 obj_hook(Evas_Object *obj)
 324 {
 325    _mod_hook_count++;
 326    //if(_mod_hook_count > 1) return;
 327
 328    if(!ext_mod)
 329      {
 330         ext_mod = ELM_NEW(Elm_Entry_Extension_data);
 331         elm_entry_extension_module_data_get(obj,ext_mod);
 332      }
 333 }
 334
 335 EAPI void
 336 obj_unhook(Evas_Object *obj)
 337 {
 338    _mod_hook_count--;
 339    if(_mod_hook_count > 0) return;
 340
 341    if(ext_mod)
 342      {
 343         free(ext_mod);
 344         ext_mod = NULL;
 345      }
 346 }
 347
 348 EAPI void
 349 obj_longpress(Evas_Object *obj)
 350 {
 351    if(!ext_mod) return;
 352
 353    Evas_Object *top;
 354    const Eina_List *l;
 355    const Elm_Entry_Context_Menu_Item *it;
 356    const char *context_menu_orientation;
 357    char buf[255];
 358    Evas_Object* icon;
 359    Elm_Object_Item *added_item = NULL;
 360
 361    /*update*/
 362    elm_entry_extension_module_data_get(obj,ext_mod);
 363    if (ext_mod->context_menu)
 364      {
 365 #ifdef HAVE_ELEMENTARY_X
 366         int cbhm_count = _cbhm_item_count_get(obj);
 367 #endif
 368         if (ext_mod->popup) evas_object_del(ext_mod->popup);
 369         //else elm_widget_scroll_freeze_push(obj);
 370         top = elm_widget_top_get(obj);
 371         if(top)
 372           {
 373              ext_mod->popup = elm_ctxpopup_add(top);
 374              elm_object_focus_allow_set(ext_mod->popup, EINA_FALSE);
 375              evas_object_smart_callback_add(ext_mod->popup, "dismissed", _ctxpopup_dismissed_cb, NULL);
 376              evas_object_event_callback_add(obj, EVAS_CALLBACK_DEL, _entry_del_cb, ext_mod->popup);
 377              evas_object_event_callback_add(obj, EVAS_CALLBACK_HIDE, _entry_hide_cb, ext_mod->popup);
 378           }
 379         /*currently below theme not used,when guideline comes a new theme can be created if required*/
 380         elm_object_style_set(ext_mod->popup,"extended/entry");
 381         context_menu_orientation = edje_object_data_get
 382            (ext_mod->ent, "context_menu_orientation");
 383         if ((context_menu_orientation) &&
 384             (!strcmp(context_menu_orientation, "horizontal")))
 385           elm_ctxpopup_horizontal_set(ext_mod->popup, EINA_TRUE);
 386
 387         if (!ext_mod->selmode)
 388           {
 389              if (!ext_mod->password)
 390                {
 391                   if (!elm_entry_is_empty(obj))
 392                     {
 393                        added_item = elm_ctxpopup_item_append(ext_mod->popup, S_SELECT, NULL, _select, obj );
 394                        added_item = elm_ctxpopup_item_append(ext_mod->popup, S_SELECT_ALL, NULL, _select_all, obj );
 395                     }
 396                }
 397
 398 #ifdef HAVE_ELEMENTARY_X
 399              if (cbhm_count)
 400 #else
 401              if (1) // need way to detect if someone has a selection
 402 #endif
 403                {
 404                   if (ext_mod->editable)
 405                     added_item = elm_ctxpopup_item_append(ext_mod->popup, S_PASTE, NULL, _paste, obj );
 406                }
 407              //elm_ctxpopup_item_append(wd->ctxpopup, NULL, "Selectall",_select_all, obj );
 408              // start for cbhm
 409 #ifdef HAVE_ELEMENTARY_X
 410              if ((!ext_mod->password) && (ext_mod->editable) && (cbhm_count))
 411 #else
 412              if ((!ext_mod->password) && (ext_mod->editable))
 413 #endif
 414                {
 415                   added_item = elm_ctxpopup_item_append(ext_mod->popup, S_CLIPBOARD, NULL, _clipboard_menu, obj);  // Clipboard
 416                   //elm_ctxpopup_item_append(ext_mod->popup, "More", NULL, _clipboard_menu, obj );
 417                }
 418              // end for cbhm
 419              icon = elm_icon_add(ext_mod->popup);
 420              snprintf(buf, sizeof(buf), "%s/images/copy&paste_icon_search.png", PACKAGE_DATA_DIR);
 421              elm_icon_file_set(icon, buf, NULL);
 422              added_item = elm_ctxpopup_item_append(ext_mod->popup, NULL, icon, _search_menu, obj);  // Search
 423           }
 424         else
 425           {
 426              if (!ext_mod->password)
 427                {
 428                   if (ext_mod->have_selection)
 429                     {
 430                        added_item = elm_ctxpopup_item_append(ext_mod->popup, S_COPY, NULL, _copy, obj );
 431                        if (ext_mod->editable)
 432                          added_item = elm_ctxpopup_item_append(ext_mod->popup, S_CUT, NULL, _cut, obj );
 433 #ifdef HAVE_ELEMENTARY_X
 434                        if (ext_mod->editable && cbhm_count)
 435 #else
 436                        if (ext_mod->editable)
 437 #endif
 438                          added_item = elm_ctxpopup_item_append(ext_mod->popup, S_PASTE, NULL, _paste, obj );
 439                     }
 440                   else
 441                     {
 442                        _cancel(obj,ext_mod->popup,NULL);
 443                        if (!elm_entry_is_empty(obj))
 444                          {
 445                             added_item = elm_ctxpopup_item_append(ext_mod->popup, S_SELECT, NULL, _select, obj );
 446                             added_item = elm_ctxpopup_item_append(ext_mod->popup, S_SELECT_ALL, NULL, _select_all, obj );
 447                          }
 448 #ifdef HAVE_ELEMENTARY_X
 449                        if (cbhm_count)
 450 #else
 451                        if (1) // need way to detect if someone has a selection
 452 #endif
 453                          {
 454                             if (ext_mod->editable)
 455                               added_item = elm_ctxpopup_item_append(ext_mod->popup, S_PASTE, NULL, _paste, obj );
 456                          }
 457                     }
 458                   // start for cbhm
 459 #ifdef HAVE_ELEMENTARY_X
 460                   if (ext_mod->editable && cbhm_count)
 461 #else
 462                   if (ext_mod->editable)
 463 #endif
 464                     {
 465                        added_item = elm_ctxpopup_item_append(ext_mod->popup, S_CLIPBOARD, NULL, _clipboard_menu, obj);  // Clipboard
 466                        //elm_ctxpopup_item_append(ext_mod->popup, "More", NULL, _clipboard_menu, obj );
 467                     }
 468                   // end for cbhm
 469                   icon = elm_icon_add(ext_mod->popup);
 470                   snprintf(buf, sizeof(buf), "%s/images/copy&paste_icon_search.png", PACKAGE_DATA_DIR);
 471                   elm_icon_file_set(icon, buf, NULL);
 472                   added_item = elm_ctxpopup_item_append(ext_mod->popup, NULL, icon, _search_menu, obj);  // Search
 473                }
 474           }
 475         EINA_LIST_FOREACH(ext_mod->items, l, it)
 476           {
 477              added_item = elm_ctxpopup_item_append(ext_mod->popup, it->label, NULL, _item_clicked, it );
 478           }
 479         if (ext_mod->popup && added_item)
 480           {
 481              elm_object_scroll_freeze_push(ext_mod->popup);
 482              _ctxpopup_position(obj);
 483              evas_object_show(ext_mod->popup);
 484              ext_mod->caller = obj;
 485              evas_object_event_callback_add(obj, EVAS_CALLBACK_MOVE, _entry_move_cb, ext_mod->popup);
 486              evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _entry_resize_cb, ext_mod->popup);
 487           }
 488         else
 489           ext_mod->caller = NULL;
 490      }
 491 }
 492
 493 EAPI void
 494 obj_mouseup(Evas_Object *obj)
 495 {
 496    if (!obj || !ext_mod)
 497      return;
 498 }
 499
 500
 501 EAPI void
 502 obj_hidemenu(Evas_Object *obj)
 503 {
 504    if (!obj || !ext_mod || obj != ext_mod->caller)
 505      return;
 506
 507    _ctxpopup_hide(ext_mod->popup);
 508    // if (ext_mod->popup) evas_object_del(ext_mod->popup);
 509 }