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