src/modules/ctxpopup_copypasteUI/copypaste.c

   1 #include <Elementary.h>
   2 #include "elm_module_priv.h"
   3 #include "elm_priv.h"
   4
   5 Elm_Entry_Extension_data *ext_mod;
   6 static int _mod_hook_count = 0;
   7
   8 typedef struct _Elm_Entry_Context_Menu_Item Elm_Entry_Context_Menu_Item;
   9 struct _Elm_Entry_Context_Menu_Item
  10 {
  11    Evas_Object *obj;
  12    const char *label;
  13    const char *icon_file;
  14    const char *icon_group;
  15    Elm_Icon_Type icon_type;
  16    Evas_Smart_Cb func;
  17    void *data;
  18 };
  19
  20 static void _ctxpopup_hide(Evas_Object *popup);
  21 static void
  22 _entry_move(void *data, Evas *e, Evas_Object *obj, void *event_info)
  23 {
  24    _ctxpopup_hide(ext_mod->popup);
  25 }
  26
  27 static void
  28 _ctxpopup_hide(Evas_Object *popup)
  29 {
  30    evas_object_hide(popup);
  31    evas_object_event_callback_del(ext_mod->caller, EVAS_CALLBACK_MOVE, _entry_move);
  32    ext_mod->caller = NULL;
  33 }
  34
  35 static void
  36 _ctxpopup_position(Evas_Object *obj)
  37 {
  38    if(!ext_mod) return;
  39
  40    Evas_Coord cx, cy, cw, ch, x, y, w, h;
  41    if (!edje_object_part_text_selection_geometry_get(ext_mod->ent, "elm.text", &x, &y, &w, &h))
  42      {
  43         evas_object_geometry_get(ext_mod->ent, &x, &y, NULL, NULL);
  44         edje_object_part_text_cursor_geometry_get(ext_mod->ent, "elm.text",
  45                                                   &cx, &cy, &cw, &ch);
  46         evas_object_size_hint_min_get(ext_mod->popup, &w, &h);
  47         if (cw < w)
  48           {
  49              cx += (cw - w) / 2;
  50              cw = w;
  51           }
  52         if (ch < h)
  53           {
  54              cy += (ch - h) / 2;
  55              ch = h;
  56           }
  57         evas_object_move(ext_mod->popup, x + cx, y + cy);
  58         evas_object_resize(ext_mod->popup, cw, ch);
  59      }
  60    else
  61      {
  62         if (ext_mod->viewport_rect.x != -1 || ext_mod->viewport_rect.y != -1
  63             || ext_mod->viewport_rect.w != -1 || ext_mod->viewport_rect.h != -1)
  64           {
  65              Evas_Coord vx, vy, vw, vh, x2, y2;
  66              x2 = x + w;
  67              y2 = y + h;
  68              vx = ext_mod->viewport_rect.x;
  69              vy = ext_mod->viewport_rect.y;
  70              vw = ext_mod->viewport_rect.w;
  71              vh = ext_mod->viewport_rect.h;
  72
  73              if (x < vx) x = vx;
  74              if (y < vy) y = vy;
  75              if (x2 > vx + vw) x2 = vx + vw;
  76              if (y2 > vy + vh) y2 = vy + vh;
  77              w = x2 - x;
  78              h = y2 - y;
  79           }
  80         else
  81           {
  82              Evas_Coord sw, sh, x2, y2;
  83              x2 = x + w;
  84              y2 = y + h;
  85              ecore_x_window_size_get(ecore_x_window_root_first_get(), &sw, &sh);
  86
  87              if (x < 0) x = 0;
  88              if (y < 0) y = 0;
  89              if (x2 > sw) x2 = sw;
  90              if (y2 > sh) y2 = sh;
  91              w = x2 - x;
  92              h = y2 - y;
  93           }
  94         cx = x + (w / 2);
  95         cy = y + (h / 2);
  96         evas_object_move(ext_mod->popup, cx, cy);
  97      }
  98 }
  99
 100 static void
 101 _select_all(void *data, Evas_Object *obj, void *event_info)
 102 {
 103    if(!ext_mod) return;
 104
 105    ext_mod->selectall(data,obj,event_info);
 106    _ctxpopup_hide(obj);
 107 }
 108
 109 static void
 110 _select(void *data, Evas_Object *obj, void *event_info)
 111 {
 112    if(!ext_mod) return;
 113
 114    ext_mod->select(data,obj,event_info);
 115    _ctxpopup_hide(obj);
 116 }
 117
 118 static void
 119 _paste(void *data, Evas_Object *obj, void *event_info)
 120 {
 121    if(!ext_mod) return;
 122
 123    ext_mod->paste(data,obj,event_info);
 124    _ctxpopup_hide(obj);
 125 }
 126
 127 static void
 128 _cut(void *data, Evas_Object *obj, void *event_info)
 129 {
 130    if(!ext_mod) return;
 131
 132    ext_mod->cut(data,obj,event_info);
 133    _ctxpopup_hide(obj);
 134    elm_object_scroll_freeze_pop(ext_mod->popup);
 135 }
 136
 137 static void
 138 _copy(void *data, Evas_Object *obj, void *event_info)
 139 {
 140    if(!ext_mod) return;
 141
 142    ext_mod->copy(data,obj,event_info);
 143    _ctxpopup_hide(obj);
 144    elm_object_scroll_freeze_pop(ext_mod->popup);
 145 }
 146
 147 static void
 148 _cancel(void *data, Evas_Object *obj, void *event_info)
 149 {
 150    if(!ext_mod) return;
 151
 152    ext_mod->cancel(data,obj,event_info);
 153    _ctxpopup_hide(obj);
 154    elm_object_scroll_freeze_pop(ext_mod->popup);
 155 }
 156
 157 static void
 158 _clipboard_menu(void *data, Evas_Object *obj, void *event_info)
 159 {
 160    if(!ext_mod) return;
 161
 162    // start for cbhm
 163 #ifdef HAVE_ELEMENTARY_X
 164    ecore_x_selection_secondary_set(elm_win_xwindow_get(obj), "",1);
 165 #endif
 166    ext_mod->cnpinit(data,obj,event_info);
 167    elm_cbhm_helper_init(obj);
 168    if (ext_mod->cnp_mode != ELM_CNP_MODE_MARKUP)
 169      elm_cbhm_send_raw_data("show0");
 170    else
 171      elm_cbhm_send_raw_data("show1");
 172    _ctxpopup_hide(obj);
 173    // end for cbhm
 174 }
 175
 176 static void
 177 _item_clicked(void *data, Evas_Object *obj, void *event_info)
 178 {
 179    Elm_Entry_Context_Menu_Item *it = data;
 180    Evas_Object *obj2 = it->obj;
 181
 182    if (it->func) it->func(it->data, obj2, NULL);
 183    _ctxpopup_hide(obj);
 184 }
 185
 186 static void
 187 _ctxpopup_dismissed_cb(void *data, Evas_Object *o __UNUSED__, void *event_info __UNUSED__)
 188 {
 189    if (!ext_mod) return;
 190
 191    elm_object_scroll_freeze_pop(ext_mod->popup);
 192 }
 193
 194 // module api funcs needed
 195 EAPI int
 196 elm_modapi_init(void *m)
 197 {
 198    return 1; // succeed always
 199 }
 200
 201 EAPI int
 202 elm_modapi_shutdown(void *m)
 203 {
 204    return 1; // succeed always
 205 }
 206
 207 // module funcs for the specific module type
 208 EAPI void
 209 obj_hook(Evas_Object *obj)
 210 {
 211    _mod_hook_count++;
 212    //if(_mod_hook_count > 1) return;
 213
 214    if(!ext_mod)
 215      {
 216         ext_mod = ELM_NEW(Elm_Entry_Extension_data);
 217         elm_entry_extension_module_data_get(obj,ext_mod);
 218      }
 219 }
 220
 221 EAPI void
 222 obj_unhook(Evas_Object *obj)
 223 {
 224    _mod_hook_count--;
 225    if(_mod_hook_count > 0) return;
 226
 227    if(ext_mod)
 228      {
 229         free(ext_mod);
 230         ext_mod = NULL;
 231      }
 232 }
 233
 234 EAPI void
 235 obj_longpress(Evas_Object *obj)
 236 {
 237    if(!ext_mod) return;
 238
 239    Evas_Object *top;
 240    const Eina_List *l;
 241    const Elm_Entry_Context_Menu_Item *it;
 242    const char *context_menu_orientation;
 243    char buf[255];
 244    Evas_Object* icon;
 245    Elm_Object_Item *added_item = NULL;
 246
 247    /*update*/
 248    elm_entry_extension_module_data_get(obj,ext_mod);
 249    if (ext_mod->context_menu)
 250      {
 251 #ifdef HAVE_ELEMENTARY_X
 252         int cbhm_count = -1;
 253         if (elm_cbhm_helper_init(obj))
 254           cbhm_count = elm_cbhm_get_count();
 255 #endif
 256         if (ext_mod->popup) evas_object_del(ext_mod->popup);
 257         //else elm_widget_scroll_freeze_push(obj);
 258         top = elm_widget_top_get(obj);
 259         if(top)
 260           {
 261              ext_mod->popup = elm_ctxpopup_add(top);
 262              elm_object_tree_unfocusable_set(ext_mod->popup, EINA_TRUE);
 263              evas_object_smart_callback_add(ext_mod->popup, "dismissed", _ctxpopup_dismissed_cb, NULL);
 264           }
 265         /*currently below theme not used,when guideline comes a new theme can be created if required*/
 266         elm_object_style_set(ext_mod->popup,"extended/entry");
 267         context_menu_orientation = edje_object_data_get
 268            (ext_mod->ent, "context_menu_orientation");
 269         if ((context_menu_orientation) &&
 270             (!strcmp(context_menu_orientation, "horizontal")))
 271           elm_ctxpopup_horizontal_set(ext_mod->popup, EINA_TRUE);
 272
 273         elm_widget_sub_object_add(obj, ext_mod->popup);
 274         if (!ext_mod->selmode)
 275           {
 276              if (!ext_mod->password)
 277                {
 278                   if (!elm_entry_is_empty(obj))
 279                     {
 280                        added_item = elm_ctxpopup_item_append(ext_mod->popup, "Select", NULL, _select, obj );
 281                        added_item = elm_ctxpopup_item_append(ext_mod->popup, "Select All", NULL, _select_all, obj );
 282                     }
 283                }
 284
 285 #ifdef HAVE_ELEMENTARY_X
 286              if (cbhm_count)
 287 #else
 288              if (1) // need way to detect if someone has a selection
 289 #endif
 290                {
 291                   if (ext_mod->editable)
 292                     added_item = elm_ctxpopup_item_append(ext_mod->popup, "Paste", NULL, _paste, obj );
 293                }
 294              //elm_ctxpopup_item_append(wd->ctxpopup, NULL, "Selectall",_select_all, obj );
 295              // start for cbhm
 296 #ifdef HAVE_ELEMENTARY_X
 297              if ((!ext_mod->password) && (ext_mod->editable) && (cbhm_count))
 298 #else
 299              if ((!ext_mod->password) && (ext_mod->editable))
 300 #endif
 301                {
 302                   icon = elm_icon_add(ext_mod->popup);
 303                   snprintf(buf, sizeof(buf), "%s/images/copypaste_icon_clipboard.png", PACKAGE_DATA_DIR);
 304                   elm_icon_file_set(icon, buf, NULL);
 305                   added_item = elm_ctxpopup_item_append(ext_mod->popup, NULL, icon, _clipboard_menu, obj);
 306                   //elm_ctxpopup_item_append(ext_mod->popup, "More", NULL, _clipboard_menu, obj );
 307                }
 308              // end for cbhm
 309           }
 310         else
 311           {
 312              if (!ext_mod->password)
 313                {
 314                   if (ext_mod->have_selection)
 315                     {
 316                        added_item = elm_ctxpopup_item_append(ext_mod->popup, "Copy", NULL, _copy, obj );
 317                        if (ext_mod->editable)
 318                          added_item = elm_ctxpopup_item_append(ext_mod->popup, "Cut", NULL, _cut, obj );
 319 #ifdef HAVE_ELEMENTARY_X
 320                        if (ext_mod->editable && cbhm_count)
 321 #else
 322                        if (ext_mod->editable)
 323 #endif
 324                          added_item = elm_ctxpopup_item_append(ext_mod->popup, "Paste", NULL, _paste, obj );
 325                     }
 326                   else
 327                     {
 328                        _cancel(obj,ext_mod->popup,NULL);
 329                        if (!elm_entry_is_empty(obj))
 330                          {
 331                             added_item = elm_ctxpopup_item_append(ext_mod->popup, "Select", NULL, _select, obj );
 332                             added_item = elm_ctxpopup_item_append(ext_mod->popup, "Select All", NULL, _select_all, obj );
 333                          }
 334 #ifdef HAVE_ELEMENTARY_X
 335                        if (cbhm_count)
 336 #else
 337                        if (1) // need way to detect if someone has a selection
 338 #endif
 339                          {
 340                             if (ext_mod->editable)
 341                               added_item = elm_ctxpopup_item_append(ext_mod->popup, "Paste", NULL, _paste, obj );
 342                          }
 343                     }
 344                   // start for cbhm
 345 #ifdef HAVE_ELEMENTARY_X
 346                   if (ext_mod->editable && cbhm_count)
 347 #else
 348                   if (ext_mod->editable)
 349 #endif
 350                     {
 351                        icon = elm_icon_add(ext_mod->popup);
 352                        snprintf(buf, sizeof(buf), "%s/images/copypaste_icon_clipboard.png", PACKAGE_DATA_DIR);
 353                        elm_icon_file_set(icon, buf, NULL);
 354                        added_item = elm_ctxpopup_item_append(ext_mod->popup, NULL, icon, _clipboard_menu, obj);
 355                        //elm_ctxpopup_item_append(ext_mod->popup, "More", NULL, _clipboard_menu, obj );
 356                     }
 357                   // end for cbhm
 358                }
 359           }
 360         EINA_LIST_FOREACH(ext_mod->items, l, it)
 361           {
 362              added_item = elm_ctxpopup_item_append(ext_mod->popup, it->label, NULL, _item_clicked, it );
 363           }
 364         if (ext_mod->popup && added_item)
 365           {
 366              elm_object_scroll_freeze_push(ext_mod->popup);
 367              _ctxpopup_position(obj);
 368              evas_object_show(ext_mod->popup);
 369              ext_mod->caller = obj;
 370              evas_object_event_callback_add(obj, EVAS_CALLBACK_MOVE, _entry_move, ext_mod->popup);
 371           }
 372         else
 373           ext_mod->caller = NULL;
 374      }
 375 }
 376
 377 EAPI void
 378 obj_mouseup(Evas_Object *obj)
 379 {
 380    if (!obj || !ext_mod)
 381      return;
 382 }
 383
 384
 385 EAPI void
 386 obj_hidemenu(Evas_Object *obj)
 387 {
 388    if (!obj || !ext_mod || obj != ext_mod->caller)
 389      return;
 390
 391    _ctxpopup_hide(ext_mod->popup);
 392    // if (ext_mod->popup) evas_object_del(ext_mod->popup);
 393 }