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 }
 114
 115 static void
 116 _ctxpopup_position(Evas_Object *obj)
 117 {
 118    if(!ext_mod) return;
 119
 120    Evas_Coord cx, cy, cw, ch, x, y, w, h;
 121    if (!edje_object_part_text_selection_geometry_get(ext_mod->ent, "elm.text", &x, &y, &w, &h))
 122      {
 123         evas_object_geometry_get(ext_mod->ent, &x, &y, NULL, NULL);
 124         edje_object_part_text_cursor_geometry_get(ext_mod->ent, "elm.text",
 125                                                   &cx, &cy, &cw, &ch);
 126         evas_object_size_hint_min_get(ext_mod->popup, &w, &h);
 127         if (cw < w)
 128           {
 129              cx += (cw - w) / 2;
 130              cw = w;
 131           }
 132         if (ch < h)
 133           {
 134              cy += (ch - h) / 2;
 135              ch = h;
 136           }
 137         evas_object_move(ext_mod->popup, x + cx, y + cy);
 138         evas_object_resize(ext_mod->popup, cw, ch);
 139      }
 140    else
 141      {
 142         if (ext_mod->viewport_rect.x != -1 || ext_mod->viewport_rect.y != -1
 143             || ext_mod->viewport_rect.w != -1 || ext_mod->viewport_rect.h != -1)
 144           {
 145              Evas_Coord vx, vy, vw, vh, x2, y2;
 146              x2 = x + w;
 147              y2 = y + h;
 148              vx = ext_mod->viewport_rect.x;
 149              vy = ext_mod->viewport_rect.y;
 150              vw = ext_mod->viewport_rect.w;
 151              vh = ext_mod->viewport_rect.h;
 152
 153              if (x < vx) x = vx;
 154              if (y < vy) y = vy;
 155              if (x2 > vx + vw) x2 = vx + vw;
 156              if (y2 > vy + vh) y2 = vy + vh;
 157              w = x2 - x;
 158              h = y2 - y;
 159           }
 160         else
 161           {
 162              Evas_Coord sw, sh, x2, y2;
 163              x2 = x + w;
 164              y2 = y + h;
 165              ecore_x_window_size_get(ecore_x_window_root_first_get(), &sw, &sh);
 166
 167              if (x < 0) x = 0;
 168              if (y < 0) y = 0;
 169              if (x2 > sw) x2 = sw;
 170              if (y2 > sh) y2 = sh;
 171              w = x2 - x;
 172              h = y2 - y;
 173           }
 174         cx = x + (w / 2);
 175         cy = y + (h / 2);
 176         evas_object_move(ext_mod->popup, cx, cy);
 177      }
 178 }
 179
 180 static void
 181 _select_all(void *data, Evas_Object *obj, void *event_info)
 182 {
 183    if(!ext_mod) return;
 184
 185    ext_mod->selectall(data,obj,event_info);
 186    _ctxpopup_hide(obj);
 187 }
 188
 189 static void
 190 _select(void *data, Evas_Object *obj, void *event_info)
 191 {
 192    if(!ext_mod) return;
 193
 194    ext_mod->select(data,obj,event_info);
 195    _ctxpopup_hide(obj);
 196 }
 197
 198 static void
 199 _paste(void *data, Evas_Object *obj, void *event_info)
 200 {
 201    if(!ext_mod) return;
 202
 203    ext_mod->paste(data,obj,event_info);
 204    _ctxpopup_hide(obj);
 205 }
 206
 207 static void
 208 _cut(void *data, Evas_Object *obj, void *event_info)
 209 {
 210    if(!ext_mod) return;
 211
 212    ext_mod->cut(data,obj,event_info);
 213    _ctxpopup_hide(obj);
 214    elm_object_scroll_freeze_pop(ext_mod->popup);
 215 }
 216
 217 static void
 218 _copy(void *data, Evas_Object *obj, void *event_info)
 219 {
 220    if(!ext_mod) return;
 221
 222    ext_mod->copy(data,obj,event_info);
 223    _ctxpopup_hide(obj);
 224    elm_object_scroll_freeze_pop(ext_mod->popup);
 225 }
 226
 227 static void
 228 _cancel(void *data, Evas_Object *obj, void *event_info)
 229 {
 230    if(!ext_mod) return;
 231
 232    ext_mod->cancel(data,obj,event_info);
 233    _ctxpopup_hide(obj);
 234    elm_object_scroll_freeze_pop(ext_mod->popup);
 235 }
 236
 237 static void
 238 _search_menu(void *data, Evas_Object *obj, void *event_info)
 239 {
 240    if(!ext_mod) return;
 241
 242    int ret;
 243    bundle *b = bundle_create();
 244    if (!b)
 245      {
 246         //printf("bundle_create() failed\n");
 247         return;
 248      }
 249
 250    appsvc_set_operation(b, APPSVC_OPERATION_SEARCH);
 251    if (ext_mod->selmode)
 252      {
 253         const char *selection = elm_entry_selection_get(ext_mod->caller);
 254         if (selection)
 255           {
 256              char *str = _remove_tags(selection);
 257              if (str)
 258                {
 259                   appsvc_add_data(b, APPSVC_DATA_KEYWORD, str);
 260                   free(str);
 261                }
 262              else
 263                appsvc_add_data(b, APPSVC_DATA_KEYWORD, selection);
 264           }
 265      }
 266    appsvc_run_service(b, 0, NULL, NULL);
 267    bundle_free(b);
 268    _ctxpopup_hide(obj);
 269 }
 270
 271 static void
 272 _clipboard_menu(void *data, Evas_Object *obj, void *event_info)
 273 {
 274    if(!ext_mod) return;
 275
 276    // start for cbhm
 277 #ifdef HAVE_ELEMENTARY_X
 278    ecore_x_selection_secondary_set(elm_win_xwindow_get(obj), "",1);
 279 #endif
 280    ext_mod->cnpinit(data,obj,event_info);
 281    if (ext_mod->cnp_mode != ELM_CNP_MODE_MARKUP)
 282      _cbhm_msg_send(obj, "show0");
 283    else
 284      _cbhm_msg_send(obj, "show1");
 285    _ctxpopup_hide(obj);
 286    // end for cbhm
 287 }
 288
 289 static void
 290 _item_clicked(void *data, Evas_Object *obj, void *event_info)
 291 {
 292    Elm_Entry_Context_Menu_Item *it = data;
 293    Evas_Object *obj2 = it->obj;
 294
 295    if (it->func) it->func(it->data, obj2, NULL);
 296    _ctxpopup_hide(obj);
 297 }
 298
 299 static void
 300 _ctxpopup_dismissed_cb(void *data, Evas_Object *o __UNUSED__, void *event_info __UNUSED__)
 301 {
 302    if (!ext_mod) return;
 303
 304    elm_object_scroll_freeze_pop(ext_mod->popup);
 305 }
 306
 307 // module api funcs needed
 308 EAPI int
 309 elm_modapi_init(void *m)
 310 {
 311    return 1; // succeed always
 312 }
 313
 314 EAPI int
 315 elm_modapi_shutdown(void *m)
 316 {
 317    return 1; // succeed always
 318 }
 319
 320 // module funcs for the specific module type
 321 EAPI void
 322 obj_hook(Evas_Object *obj)
 323 {
 324    _mod_hook_count++;
 325    //if(_mod_hook_count > 1) return;
 326
 327    if(!ext_mod)
 328      {
 329         ext_mod = ELM_NEW(Elm_Entry_Extension_data);
 330         elm_entry_extension_module_data_get(obj,ext_mod);
 331      }
 332 }
 333
 334 EAPI void
 335 obj_unhook(Evas_Object *obj)
 336 {
 337    _mod_hook_count--;
 338    if(_mod_hook_count > 0) return;
 339
 340    if(ext_mod)
 341      {
 342         free(ext_mod);
 343         ext_mod = NULL;
 344      }
 345 }
 346
 347 EAPI void
 348 obj_longpress(Evas_Object *obj)
 349 {
 350    if(!ext_mod) return;
 351
 352    Evas_Object *top;
 353    const Eina_List *l;
 354    const Elm_Entry_Context_Menu_Item *it;
 355    const char *context_menu_orientation;
 356    char buf[255];
 357    Evas_Object* icon;
 358    Elm_Object_Item *added_item = NULL;
 359
 360    /*update*/
 361    elm_entry_extension_module_data_get(obj,ext_mod);
 362    if (ext_mod->context_menu)
 363      {
 364 #ifdef HAVE_ELEMENTARY_X
 365         int cbhm_count = _cbhm_item_count_get(obj);
 366 #endif
 367         if (ext_mod->popup) evas_object_del(ext_mod->popup);
 368         //else elm_widget_scroll_freeze_push(obj);
 369         top = elm_widget_top_get(obj);
 370         if(top)
 371           {
 372              ext_mod->popup = elm_ctxpopup_add(top);
 373              elm_object_focus_allow_set(ext_mod->popup, EINA_FALSE);
 374              evas_object_smart_callback_add(ext_mod->popup, "dismissed", _ctxpopup_dismissed_cb, NULL);
 375              evas_object_event_callback_add(obj, EVAS_CALLBACK_DEL, _entry_del_cb, ext_mod->popup);
 376              evas_object_event_callback_add(obj, EVAS_CALLBACK_HIDE, _entry_hide_cb, ext_mod->popup);
 377           }
 378         /*currently below theme not used,when guideline comes a new theme can be created if required*/
 379         elm_object_style_set(ext_mod->popup,"extended/entry");
 380         context_menu_orientation = edje_object_data_get
 381            (ext_mod->ent, "context_menu_orientation");
 382         if ((context_menu_orientation) &&
 383             (!strcmp(context_menu_orientation, "horizontal")))
 384           elm_ctxpopup_horizontal_set(ext_mod->popup, EINA_TRUE);
 385
 386         if (!ext_mod->selmode)
 387           {
 388              if (!ext_mod->password)
 389                {
 390                   if (!elm_entry_is_empty(obj))
 391                     {
 392                        added_item = elm_ctxpopup_item_append(ext_mod->popup, S_SELECT, NULL, _select, obj );
 393                        added_item = elm_ctxpopup_item_append(ext_mod->popup, S_SELECT_ALL, NULL, _select_all, obj );
 394                     }
 395                }
 396
 397 #ifdef HAVE_ELEMENTARY_X
 398              if (cbhm_count)
 399 #else
 400              if (1) // need way to detect if someone has a selection
 401 #endif
 402                {
 403                   if (ext_mod->editable)
 404                     added_item = elm_ctxpopup_item_append(ext_mod->popup, S_PASTE, NULL, _paste, obj );
 405                }
 406              //elm_ctxpopup_item_append(wd->ctxpopup, NULL, "Selectall",_select_all, obj );
 407              // start for cbhm
 408 #ifdef HAVE_ELEMENTARY_X
 409              if ((!ext_mod->password) && (ext_mod->editable) && (cbhm_count))
 410 #else
 411              if ((!ext_mod->password) && (ext_mod->editable))
 412 #endif
 413                {
 414                   added_item = elm_ctxpopup_item_append(ext_mod->popup, S_CLIPBOARD, NULL, _clipboard_menu, obj);  // Clipboard
 415                   //elm_ctxpopup_item_append(ext_mod->popup, "More", NULL, _clipboard_menu, obj );
 416                }
 417              // end for cbhm
 418              icon = elm_icon_add(ext_mod->popup);
 419              snprintf(buf, sizeof(buf), "%s/images/copy&paste_icon_search.png", PACKAGE_DATA_DIR);
 420              elm_icon_file_set(icon, buf, NULL);
 421              added_item = elm_ctxpopup_item_append(ext_mod->popup, NULL, icon, _search_menu, obj);  // Search
 422           }
 423         else
 424           {
 425              if (!ext_mod->password)
 426                {
 427                   if (ext_mod->have_selection)
 428                     {
 429                        added_item = elm_ctxpopup_item_append(ext_mod->popup, S_COPY, NULL, _copy, obj );
 430                        if (ext_mod->editable)
 431                          added_item = elm_ctxpopup_item_append(ext_mod->popup, S_CUT, NULL, _cut, obj );
 432 #ifdef HAVE_ELEMENTARY_X
 433                        if (ext_mod->editable && cbhm_count)
 434 #else
 435                        if (ext_mod->editable)
 436 #endif
 437                          added_item = elm_ctxpopup_item_append(ext_mod->popup, S_PASTE, NULL, _paste, obj );
 438                     }
 439                   else
 440                     {
 441                        _cancel(obj,ext_mod->popup,NULL);
 442                        if (!elm_entry_is_empty(obj))
 443                          {
 444                             added_item = elm_ctxpopup_item_append(ext_mod->popup, S_SELECT, NULL, _select, obj );
 445                             added_item = elm_ctxpopup_item_append(ext_mod->popup, S_SELECT_ALL, NULL, _select_all, obj );
 446                          }
 447 #ifdef HAVE_ELEMENTARY_X
 448                        if (cbhm_count)
 449 #else
 450                        if (1) // need way to detect if someone has a selection
 451 #endif
 452                          {
 453                             if (ext_mod->editable)
 454                               added_item = elm_ctxpopup_item_append(ext_mod->popup, S_PASTE, NULL, _paste, obj );
 455                          }
 456                     }
 457                   // start for cbhm
 458 #ifdef HAVE_ELEMENTARY_X
 459                   if (ext_mod->editable && cbhm_count)
 460 #else
 461                   if (ext_mod->editable)
 462 #endif
 463                     {
 464                        added_item = elm_ctxpopup_item_append(ext_mod->popup, S_CLIPBOARD, NULL, _clipboard_menu, obj);  // Clipboard
 465                        //elm_ctxpopup_item_append(ext_mod->popup, "More", NULL, _clipboard_menu, obj );
 466                     }
 467                   // end for cbhm
 468                   icon = elm_icon_add(ext_mod->popup);
 469                   snprintf(buf, sizeof(buf), "%s/images/copy&paste_icon_search.png", PACKAGE_DATA_DIR);
 470                   elm_icon_file_set(icon, buf, NULL);
 471                   added_item = elm_ctxpopup_item_append(ext_mod->popup, NULL, icon, _search_menu, obj);  // Search
 472                }
 473           }
 474         EINA_LIST_FOREACH(ext_mod->items, l, it)
 475           {
 476              added_item = elm_ctxpopup_item_append(ext_mod->popup, it->label, NULL, _item_clicked, it );
 477           }
 478         if (ext_mod->popup && added_item)
 479           {
 480              elm_object_scroll_freeze_push(ext_mod->popup);
 481              _ctxpopup_position(obj);
 482              evas_object_show(ext_mod->popup);
 483              ext_mod->caller = obj;
 484              evas_object_event_callback_add(obj, EVAS_CALLBACK_MOVE, _entry_move_cb, ext_mod->popup);
 485              evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _entry_resize_cb, ext_mod->popup);
 486           }
 487         else
 488           ext_mod->caller = NULL;
 489      }
 490 }
 491
 492 EAPI void
 493 obj_mouseup(Evas_Object *obj)
 494 {
 495    if (!obj || !ext_mod)
 496      return;
 497 }
 498
 499
 500 EAPI void
 501 obj_hidemenu(Evas_Object *obj)
 502 {
 503    if (!obj || !ext_mod || obj != ext_mod->caller)
 504      return;
 505
 506    _ctxpopup_hide(ext_mod->popup);
 507    // if (ext_mod->popup) evas_object_del(ext_mod->popup);
 508 }