src/edje_externals/elm_entry.c

   1 #include <assert.h>
   2
   3 #include "private.h"
   4
   5 typedef struct _Elm_Params_Entry
   6 {
   7    Elm_Params base;
   8    const char *label;
   9    const char *entry;
  10    Evas_Object *icon;
  11    Eina_Bool scrollable:1;
  12    Eina_Bool scrollable_exists:1;
  13    Eina_Bool single_line:1;
  14    Eina_Bool single_line_exists:1;
  15    Eina_Bool password:1;
  16    Eina_Bool password_exists:1;
  17    Eina_Bool horizontal_bounce:1;
  18    Eina_Bool horizontal_bounce_exists:1;
  19    Eina_Bool vertical_bounce:1;
  20    Eina_Bool vertical_bounce_exists:1;
  21    Eina_Bool editable:1;
  22    Eina_Bool editable_exists:1;
  23    const char *line_wrap;
  24 } Elm_Params_Entry;
  25
  26 #define CHOICE_GET(CHOICES, STR)                \
  27   unsigned int i;                               \
  28   for (i = 0; i < sizeof(CHOICES)/sizeof (CHOICES)[0]; i++)         \
  29     if (strcmp((STR), (CHOICES)[i]) == 0)           \
  30       return i
  31
  32
  33 static const char *entry_line_wrap_choices[] = {"none", "char", "word",
  34                                           "mixed", NULL};
  35
  36 static Elm_Wrap_Type
  37 _entry_line_wrap_choices_setting_get(const char *line_wrap_str)
  38 {
  39    assert(sizeof(entry_line_wrap_choices)/
  40           sizeof(entry_line_wrap_choices[0]) == ELM_WRAP_LAST + 1);
  41    CHOICE_GET(entry_line_wrap_choices, line_wrap_str);
  42    return ELM_WRAP_LAST;
  43 }
  44
  45 static void
  46 external_entry_state_set(void *data __UNUSED__, Evas_Object *obj, const void *from_params, const void *to_params, float pos __UNUSED__)
  47 {
  48    const Elm_Params_Entry *p;
  49    Eina_Bool hbounce, vbounce;
  50    Elm_Wrap_Type line_wrap;
  51
  52    if (to_params) p = to_params;
  53    else if (from_params) p = from_params;
  54    else return;
  55
  56    if (p->label)
  57      elm_object_text_set(obj, p->label);
  58    if (p->icon)
  59      elm_object_part_content_set(obj, "icon", p->icon);
  60    if (p->entry)
  61      elm_object_text_set(obj, p->entry);
  62    if (p->scrollable_exists)
  63      elm_entry_scrollable_set(obj, p->scrollable);
  64    if (p->single_line_exists)
  65      elm_entry_single_line_set(obj, p->single_line);
  66    if (p->password_exists)
  67      elm_entry_password_set(obj, p->password);
  68    if (p->horizontal_bounce_exists && p->vertical_bounce_exists)
  69      elm_entry_bounce_set(obj, p->horizontal_bounce, p->vertical_bounce);
  70    else if (p->horizontal_bounce_exists || p->vertical_bounce_exists)
  71      {
  72         elm_entry_bounce_get(obj, &hbounce, &vbounce);
  73         if (p->horizontal_bounce_exists)
  74           elm_entry_bounce_set(obj, p->horizontal_bounce, vbounce);
  75         else
  76           elm_entry_bounce_set(obj, hbounce, p->vertical_bounce);
  77      }
  78    if (p->editable_exists)
  79      elm_entry_editable_set(obj, p->editable);
  80    if (p->line_wrap)
  81      {
  82         line_wrap = _entry_line_wrap_choices_setting_get(p->line_wrap);
  83         elm_entry_line_wrap_set(obj, line_wrap);
  84      }
  85 }
  86
  87 static Eina_Bool
  88 external_entry_param_set(void *data __UNUSED__, Evas_Object *obj, const Edje_External_Param *param)
  89 {
  90    if (!strcmp(param->name, "label"))
  91      {
  92         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
  93           {
  94              elm_object_text_set(obj, param->s);
  95              return EINA_TRUE;
  96           }
  97      }
  98    else if (!strcmp(param->name, "icon"))
  99      {
 100         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
 101           {
 102              Evas_Object *icon = external_common_param_icon_get(obj, param);
 103              elm_object_part_content_set(obj, "icon", icon);
 104              return EINA_TRUE;
 105           }
 106      }
 107    else if (!strcmp(param->name, "entry"))
 108      {
 109         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
 110           {
 111              elm_object_text_set(obj, param->s);
 112              return EINA_TRUE;
 113           }
 114      }
 115    else if (!strcmp(param->name, "scrollable"))
 116      {
 117         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
 118           {
 119              elm_entry_scrollable_set(obj, param->i);
 120              return EINA_TRUE;
 121           }
 122      }
 123    else if (!strcmp(param->name, "single line"))
 124      {
 125         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
 126           {
 127              elm_entry_single_line_set(obj, param->i);
 128              return EINA_TRUE;
 129           }
 130      }
 131    else if (!strcmp(param->name, "password"))
 132      {
 133         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
 134           {
 135              elm_entry_password_set(obj, param->i);
 136              return EINA_TRUE;
 137           }
 138      }
 139    else if (!strcmp(param->name, "horizontal bounce"))
 140      {
 141         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
 142           {
 143              Eina_Bool hbounce, vbounce;
 144              elm_entry_bounce_get(obj, NULL, &vbounce);
 145              hbounce = !!param->i;
 146              elm_entry_bounce_set(obj, hbounce, vbounce);
 147              return EINA_TRUE;
 148           }
 149      }
 150    else if (!strcmp(param->name, "vertical bounce"))
 151      {
 152         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
 153           {
 154              Eina_Bool hbounce, vbounce;
 155              elm_entry_bounce_get(obj, &hbounce, NULL);
 156              vbounce = !!param->i;
 157              elm_entry_bounce_set(obj, hbounce, vbounce);
 158              return EINA_TRUE;
 159           }
 160      }
 161    else if (!strcmp(param->name, "editable"))
 162      {
 163         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
 164           {
 165              elm_entry_editable_set(obj, param->i);
 166              return EINA_TRUE;
 167           }
 168      }
 169    else if (!strcmp(param->name, "line wrap"))
 170      {
 171         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
 172           {
 173              Elm_Wrap_Type line_wrap;
 174              line_wrap = _entry_line_wrap_choices_setting_get(param->s);
 175              if (line_wrap == ELM_WRAP_LAST) return EINA_FALSE;
 176              elm_entry_line_wrap_set(obj, line_wrap);
 177              return EINA_TRUE;
 178           }
 179      }
 180
 181    ERR("unknown parameter '%s' of type '%s'",
 182        param->name, edje_external_param_type_str(param->type));
 183
 184    return EINA_FALSE;
 185 }
 186
 187 static Eina_Bool
 188 external_entry_param_get(void *data __UNUSED__, const Evas_Object *obj, Edje_External_Param *param)
 189 {
 190    if (!strcmp(param->name, "label"))
 191      {
 192         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
 193           {
 194              param->s = elm_object_text_get(obj);
 195              return EINA_TRUE;
 196           }
 197      }
 198    else if (!strcmp(param->name, "icon"))
 199      {
 200         /* not easy to get icon name back from live object */
 201         return EINA_FALSE;
 202      }
 203    else if (!strcmp(param->name, "entry"))
 204      {
 205         if (param->type ==  EDJE_EXTERNAL_PARAM_TYPE_STRING)
 206           {
 207              param->s = elm_object_text_get(obj);
 208              return EINA_TRUE;
 209           }
 210      }
 211    else if (!strcmp(param->name, "scrollable"))
 212      {
 213         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
 214           {
 215              param->i = elm_entry_scrollable_get(obj);
 216              return EINA_TRUE;
 217           }
 218      }
 219    else if (!strcmp(param->name, "single line"))
 220      {
 221         if (param->type ==  EDJE_EXTERNAL_PARAM_TYPE_BOOL)
 222           {
 223              param->i = elm_entry_single_line_get(obj);
 224              return EINA_TRUE;
 225           }
 226      }
 227    else if (!strcmp(param->name, "password"))
 228      {
 229         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
 230           {
 231              param->i = elm_entry_password_get(obj);
 232              return EINA_TRUE;
 233           }
 234      }
 235    else if (!strcmp(param->name, "horizontal bounce"))
 236      {
 237         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
 238           {
 239              Eina_Bool hbounce;
 240              elm_entry_bounce_get(obj, &hbounce, NULL);
 241              param->i = hbounce;
 242              return EINA_TRUE;
 243           }
 244      }
 245    else if (!strcmp(param->name, "vertical bounce"))
 246      {
 247         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
 248           {
 249              Eina_Bool vbounce;
 250              elm_entry_bounce_get(obj, NULL, &vbounce);
 251              param->i = vbounce;
 252              return EINA_TRUE;
 253           }
 254      }
 255    else if (!strcmp(param->name, "editable"))
 256      {
 257         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
 258           {
 259              param->i = elm_entry_editable_get(obj);
 260              return EINA_TRUE;
 261           }
 262      }
 263    else if (!strcmp(param->name, "line wrap"))
 264      {
 265         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
 266           {
 267              Elm_Wrap_Type line_wrap;
 268              line_wrap = elm_entry_line_wrap_get(obj);
 269              param->s = entry_line_wrap_choices[line_wrap];
 270              return EINA_TRUE;
 271           }
 272      }
 273
 274    ERR("unknown parameter '%s' of type '%s'",
 275        param->name, edje_external_param_type_str(param->type));
 276
 277    return EINA_FALSE;
 278 }
 279
 280 static void *
 281 external_entry_params_parse(void *data __UNUSED__, Evas_Object *obj, const Eina_List *params)
 282 {
 283    Elm_Params_Entry *mem;
 284    Edje_External_Param *param;
 285    const Eina_List *l;
 286
 287    mem = ELM_NEW(Elm_Params_Entry);
 288    if (!mem)
 289      return NULL;
 290
 291    external_common_icon_param_parse(&mem->icon, obj, params);
 292
 293    EINA_LIST_FOREACH(params, l, param)
 294      {
 295         if (!strcmp(param->name, "label"))
 296           {
 297              mem->label = eina_stringshare_add(param->s);
 298           }
 299         else if (!strcmp(param->name, "entry"))
 300           {
 301              mem->entry = eina_stringshare_add(param->s);
 302           }
 303         else if (!strcmp(param->name, "scrollable"))
 304           {
 305              mem->scrollable = !!param->i;
 306              mem->scrollable_exists = EINA_TRUE;
 307           }
 308         else if (!strcmp(param->name, "single line"))
 309           {
 310              mem->single_line = !!param->i;
 311              mem->single_line_exists = EINA_TRUE;
 312           }
 313         else if (!strcmp(param->name, "password"))
 314           {
 315              mem->password = !!param->i;
 316              mem->password_exists = EINA_TRUE;
 317           }
 318         else if (!strcmp(param->name, "horizontal bounce"))
 319           {
 320              mem->horizontal_bounce = !!param->i;
 321              mem->horizontal_bounce_exists = EINA_TRUE;
 322           }
 323         else if (!strcmp(param->name, "vertical bounce"))
 324           {
 325              mem->vertical_bounce = !!param->i;
 326              mem->vertical_bounce_exists = EINA_TRUE;
 327           }
 328         else if (!strcmp(param->name, "editable"))
 329           {
 330              mem->editable = !!param->i;
 331              mem->editable_exists = EINA_TRUE;
 332           }
 333         else if (!strcmp(param->name, "line wrap"))
 334           mem->line_wrap = eina_stringshare_add(param->s);
 335      }
 336
 337    return mem;
 338 }
 339
 340 static Evas_Object *external_entry_content_get(void *data __UNUSED__,
 341                                                const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
 342 {
 343    ERR("No content.");
 344    return NULL;
 345 }
 346
 347 static void
 348 external_entry_params_free(void *params)
 349 {
 350    Elm_Params_Entry *mem = params;
 351    if (mem->label)
 352      eina_stringshare_del(mem->label);
 353    if (mem->entry)
 354      eina_stringshare_del(mem->entry);
 355    if (mem->line_wrap)
 356      eina_stringshare_del(mem->line_wrap);
 357    free(params);
 358 }
 359
 360 static Edje_External_Param_Info external_entry_params[] = {
 361    DEFINE_EXTERNAL_COMMON_PARAMS,
 362    EDJE_EXTERNAL_PARAM_INFO_STRING("label"),
 363    EDJE_EXTERNAL_PARAM_INFO_STRING("icon"),
 364    EDJE_EXTERNAL_PARAM_INFO_STRING("entry"),
 365    EDJE_EXTERNAL_PARAM_INFO_BOOL("scrollable"),
 366    EDJE_EXTERNAL_PARAM_INFO_BOOL("single line"),
 367    EDJE_EXTERNAL_PARAM_INFO_BOOL("password"),
 368    EDJE_EXTERNAL_PARAM_INFO_BOOL("horizontal bounce"),
 369    EDJE_EXTERNAL_PARAM_INFO_BOOL("vertical bounce"),
 370    EDJE_EXTERNAL_PARAM_INFO_BOOL("editable"),
 371    EDJE_EXTERNAL_PARAM_INFO_STRING("line_wrap"),
 372    EDJE_EXTERNAL_PARAM_INFO_SENTINEL
 373 };
 374
 375 DEFINE_EXTERNAL_ICON_ADD(entry, "entry");
 376 DEFINE_EXTERNAL_TYPE_SIMPLE(entry, "Entry");