src/lib/elm_popup.c

   1 #include <Elementary.h>\r
   2 #include "elm_priv.h"\r
   3 #include <stdlib.h>\r
   4 \r
   5 /**\r
   6  * @defgroup Popup Popup\r
   7  * @ingroup Elementary\r
   8  *\r
   9  * This is a popup widget. it can be used to display information/ get information from user.\r
  10  */\r
  11 \r
  12 typedef struct _Widget_Data Widget_Data;\r
  13 \r
  14 struct _Widget_Data \r
  15 {\r
  16         Evas_Object     *notify;\r
  17         Evas_Object     *layout;\r
  18         Evas_Object *parent;\r
  19         Evas_Object *parent_app;\r
  20         Evas_Object     *title_area;\r
  21         Evas_Object    *title_icon;\r
  22         Evas_Object     *content_area;\r
  23         Evas_Object     *desc_label;\r
  24         Evas_Object     *action_area;   \r
  25         Eina_List                       *button_list;\r
  26         int rot_angle;\r
  27         Ecore_Job    *del_job;\r
  28         Eina_Bool      delete_me : 1;\r
  29 };\r
  30 \r
  31 typedef struct _action_area_Data Action_Area_Data;\r
  32 struct _action_area_Data \r
  33 {\r
  34         Evas_Object     *obj;   \r
  35         int response_id;\r
  36 };\r
  37 \r
  38 static void _del_hook(Evas_Object *obj);\r
  39 static void _theme_hook(Evas_Object *obj);\r
  40 static void _sizing_eval(Evas_Object *obj);\r
  41 static void _elm_popup_buttons_add_valist(Evas_Object *obj,const char *first_button_text,va_list args);\r
  42 static Evas_Object* _elm_popup_add_button(Evas_Object *obj,const char *text,int response_id);\r
  43 static void _action_area_clicked( void *data, Evas_Object *obj, void *event_info );\r
  44 static void _block_clicked_cb( void *data, Evas_Object *obj, void *event_info );\r
  45 static void _show(void *data, Evas *e, Evas_Object *obj, void *event_info);\r
  46 static void _hide(void *data, Evas *e, Evas_Object *obj, void *event_info);\r
  47 static void _resize_parent(void *data, Evas *e, Evas_Object *obj, void *event_info);\r
  48 \r
  49 static void\r
  50 _del_parent(void *data, Evas *e, Evas_Object *obj, void *evet_info)\r
  51 {\r
  52         Evas_Object *pop = data;\r
  53         Widget_Data *wd = elm_widget_data_get(pop);\r
  54         if (!wd) return;\r
  55         if (wd->parent == obj)\r
  56                 {\r
  57                         evas_object_event_callback_del_full(wd->parent, EVAS_CALLBACK_DEL, _del_parent, pop);\r
  58                         wd->parent = NULL;\r
  59                 }\r
  60 }\r
  61 \r
  62 static void\r
  63 _del_job(void *data)\r
  64 {\r
  65         Evas_Object *obj = data;\r
  66         evas_object_del(obj);\r
  67 }\r
  68 \r
  69 static void\r
  70 _del_hook(Evas_Object *obj)\r
  71 {\r
  72         Widget_Data *wd = elm_widget_data_get(obj);\r
  73         if (!wd) return;        \r
  74         if (!wd->del_job)\r
  75         {\r
  76            if (wd->parent)\r
  77                         {\r
  78                                 evas_object_event_callback_del_full(wd->parent, EVAS_CALLBACK_DEL, _del_parent, obj);\r
  79                                 wd->del_job = ecore_job_add(_del_job, wd->parent);\r
  80                    wd->parent = NULL;\r
  81                 }\r
  82         }\r
  83         free(wd);       \r
  84 }\r
  85 \r
  86 static void\r
  87 _del_pre_hook(Evas_Object *obj)\r
  88 {\r
  89         Widget_Data *wd = elm_widget_data_get(obj);\r
  90         evas_object_event_callback_del_full(obj, EVAS_CALLBACK_SHOW, _show, NULL);\r
  91         evas_object_event_callback_del_full(obj, EVAS_CALLBACK_HIDE, _hide, NULL);\r
  92         if(wd->parent_app)\r
  93         evas_object_event_callback_del_full(wd->parent_app, EVAS_CALLBACK_RESIZE, _resize_parent, obj);\r
  94         eina_list_free(wd->button_list);\r
  95 }\r
  96 \r
  97 static void\r
  98 _theme_hook(Evas_Object *obj)\r
  99 {\r
 100         Widget_Data *wd = elm_widget_data_get(obj);\r
 101         char buf[4096];\r
 102         Eina_List *list=NULL;\r
 103         Evas_Object *btn_obj;\r
 104         if (!wd) return;\r
 105         \r
 106         elm_layout_theme_set(wd->layout, "popup", "base", elm_widget_style_get(obj));\r
 107         elm_notify_orient_set(wd->notify, ELM_NOTIFY_ORIENT_CENTER);\r
 108         edje_object_message_signal_process( elm_layout_edje_get(wd->layout));\r
 109         if(wd->title_area)\r
 110                 {\r
 111                         snprintf(buf, sizeof(buf), "popup_title/%s", elm_widget_style_get(obj));\r
 112                         elm_object_style_set(wd->title_area,buf);\r
 113                 }\r
 114         if(wd->action_area)\r
 115                 {\r
 116                          EINA_LIST_FOREACH(wd->button_list, list, btn_obj)\r
 117                                 {\r
 118                                         snprintf(buf, sizeof(buf), "popup_button/%s", elm_widget_style_get(obj));\r
 119                                         elm_object_style_set(btn_obj, buf);\r
 120                                 }\r
 121                 }\r
 122         if(wd->content_area)\r
 123                 {\r
 124                         elm_layout_theme_set(wd->content_area,"popup","content",elm_widget_style_get(obj));\r
 125                         if(wd->desc_label)\r
 126                                 {\r
 127                                         snprintf(buf, sizeof(buf), "popup_description/%s", elm_widget_style_get(obj));\r
 128                                         elm_object_style_set(wd->desc_label,buf);\r
 129                                 }\r
 130                 }               \r
 131         _sizing_eval(obj);\r
 132 }\r
 133 \r
 134 static void\r
 135 _sizing_eval(Evas_Object *obj)\r
 136 {\r
 137         Widget_Data *wd = elm_widget_data_get(obj);\r
 138         Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;\r
 139 \r
 140         edje_object_size_min_calc(elm_layout_edje_get(wd->layout), &minw, &minh);\r
 141         evas_object_size_hint_min_set(obj, minw, minh);\r
 142         evas_object_size_hint_max_set(obj, maxw, maxh);\r
 143 }\r
 144 \r
 145 static void\r
 146 _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info)\r
 147 {\r
 148    _sizing_eval(data);\r
 149 }\r
 150 \r
 151 static void _block_clicked_cb( void *data, Evas_Object *obj, void *event_info )\r
 152 {       \r
 153         evas_object_hide((Evas_Object*)data);   \r
 154         evas_object_smart_callback_call((Evas_Object *)data, "response", (void *)ELM_POPUP_RESPONSE_NONE);              \r
 155 }\r
 156 \r
 157 static void\r
 158 _show(void *data, Evas *e, Evas_Object *obj, void *event_info)\r
 159 {       \r
 160         Widget_Data *wd = elm_widget_data_get(obj);   \r
 161          if(wd->parent)\r
 162           evas_object_show(wd->parent);         \r
 163     elm_layout_theme_set(wd->layout, "popup", "base",\r
 164                          elm_widget_style_get(obj));\r
 165         _sizing_eval(obj);\r
 166         evas_object_show(obj);          \r
 167 \r
 168 }\r
 169 static void\r
 170 _hide(void *data, Evas *e, Evas_Object *obj, void *event_info)\r
 171 {\r
 172         \r
 173    Widget_Data *wd = elm_widget_data_get(obj);\r
 174     if(wd->parent)\r
 175           evas_object_hide(wd->parent);  \r
 176         evas_object_hide(obj); \r
 177 \r
 178 }\r
 179 \r
 180 static void\r
 181 _resize_parent(void *data, Evas *e, Evas_Object *obj, void *event_info)\r
 182 {\r
 183         Widget_Data *wd = elm_widget_data_get(data);\r
 184         int rot_angle;\r
 185         if(!wd)\r
 186                 return;\r
 187         if(wd->parent)\r
 188         {\r
 189                 rot_angle = elm_win_rotation_get(obj);\r
 190                 if(wd->rot_angle!=rot_angle)\r
 191                 {\r
 192                         elm_win_rotation_with_resize_set(wd->parent,  rot_angle);\r
 193                         wd->rot_angle = rot_angle;\r
 194                 }\r
 195         }\r
 196 }\r
 197 \r
 198 static void _action_area_clicked( void *data, Evas_Object *obj, void *event_info )\r
 199 {\r
 200         Action_Area_Data *adata = (Action_Area_Data *)data;\r
 201         if (!adata) return;     \r
 202         evas_object_smart_callback_call(adata->obj, "response", (void *)adata->response_id);    \r
 203         evas_object_hide(adata->obj);\r
 204 }\r
 205 \r
 206 static Evas_Object* _elm_popup_add_button(Evas_Object *obj,const char *text,int response_id)\r
 207 {\r
 208         char buf[4096];\r
 209         Widget_Data *wd = elm_widget_data_get(obj);\r
 210         if (!wd) return NULL;\r
 211         Evas_Object *btn;\r
 212         Action_Area_Data *adata = malloc(sizeof(Action_Area_Data));     \r
 213         btn = elm_button_add(obj);\r
 214         snprintf(buf, sizeof(buf), "popup_button/%s", elm_widget_style_get(obj));\r
 215         elm_object_style_set(btn, buf);\r
 216         elm_button_label_set(btn,text);\r
 217         wd->button_list = eina_list_append(wd->button_list, btn);\r
 218         adata->response_id = response_id;\r
 219         adata->obj = obj;\r
 220         evas_object_smart_callback_add(btn, "clicked", _action_area_clicked, adata);    \r
 221         return btn;\r
 222 }\r
 223 \r
 224 static void _elm_popup_buttons_add_valist(Evas_Object *obj,const char *first_button_text,va_list args)\r
 225 {\r
 226         const char *text;       \r
 227         char buf[4096];\r
 228         int response=0;\r
 229         int index=0;\r
 230         if(first_button_text==NULL)\r
 231                 return;\r
 232         Widget_Data *wd = elm_widget_data_get(obj);\r
 233         if (!wd) return;\r
 234         text = first_button_text;       \r
 235         response = va_arg (args, int);\r
 236         Evas_Object *btn;\r
 237          while (text != NULL)\r
 238                 {\r
 239                         btn = _elm_popup_add_button(obj,text,response);\r
 240                         ++index;                        \r
 241                         snprintf(buf,sizeof(buf),"actionbtn%d",index);                          \r
 242                         elm_layout_content_set(wd->action_area,buf,btn);\r
 243                         evas_object_event_callback_add(wd->action_area, EVAS_CALLBACK_CHANGED_SIZE_HINTS,\r
 244                                        _changed_size_hints, obj);\r
 245                         \r
 246                         text = va_arg (args, char*);\r
 247                         if (text == NULL)\r
 248                                 break;\r
 249                         response = va_arg (args, int);\r
 250                 }                \r
 251 }\r
 252 \r
 253 static void _elm_popup_timeout( void *data, Evas_Object *obj, void *event_info )\r
 254 {       \r
 255         evas_object_hide((Evas_Object*)data);   \r
 256         evas_object_smart_callback_call((Evas_Object *)data, "response", (void *)ELM_POPUP_RESPONSE_TIMEOUT);           \r
 257 }\r
 258 \r
 259 \r
 260 /**\r
 261  * Add a new Popup object.\r
 262  *\r
 263  * @param parent The parent object\r
 264  * @return The new object or NULL if it cannot be created\r
 265  *\r
 266  * @ingroup Popup\r
 267  */\r
 268 EAPI Evas_Object *\r
 269 elm_popup_add(Evas_Object *parent_app)\r
 270 {\r
 271         Evas_Object *obj;\r
 272         Evas *e;\r
 273         Widget_Data *wd;\r
 274         Evas_Object *parent;\r
 275         Evas_Coord x,y,w,h;\r
 276         int rotation=-1;\r
 277         int count;\r
 278         unsigned char *prop_data = NULL;\r
 279         int ret;\r
 280 \r
 281         //FIXME: Keep this window always on top\r
 282         parent = elm_win_add(parent_app,"popup",ELM_WIN_DIALOG_BASIC);\r
 283         elm_win_alpha_set(parent, EINA_TRUE);   \r
 284         elm_win_raise(parent);  \r
 285 \r
 286         if(parent_app)\r
 287                 {\r
 288                         evas_object_geometry_get(parent_app, &x, &y, &w, &h);\r
 289                         rotation = elm_win_rotation_get(parent_app);\r
 290                         evas_object_resize(parent, w, h);\r
 291                         evas_object_move(parent, x, y);\r
 292                         if(rotation!=-1)\r
 293                         {\r
 294                                 elm_win_rotation_set(parent, rotation);\r
 295                         }                               \r
 296                 }\r
 297         else\r
 298                 {\r
 299                         ecore_x_window_geometry_get(ecore_x_window_root_get(ecore_x_window_focus_get()),&x, &y, &w, &h);        \r
 300                         ret  = ecore_x_window_prop_property_get (ecore_x_window_root_get(ecore_x_window_focus_get()), ECORE_X_ATOM_E_ILLUME_ROTATE_ROOT_ANGLE, ECORE_X_ATOM_CARDINAL, 32, &prop_data, &count);\r
 301                         if( ret && prop_data )\r
 302                         memcpy (&rotation, prop_data, sizeof (int));\r
 303 \r
 304                         if (prop_data) free (prop_data);\r
 305                         evas_object_resize(parent, w, h);\r
 306                         evas_object_move(parent, x, y);\r
 307                         if(rotation!=-1)\r
 308                                 {\r
 309                                         elm_win_rotation_with_resize_set(parent, rotation);\r
 310                                 }                               \r
 311                 }\r
 312         wd = ELM_NEW(Widget_Data);\r
 313         e = evas_object_evas_get(parent);\r
 314         obj = elm_widget_add(e);\r
 315         elm_widget_type_set(obj, "popup");\r
 316         elm_widget_sub_object_add(parent, obj);\r
 317         elm_widget_data_set(obj, wd);\r
 318         elm_widget_del_pre_hook_set(obj, _del_pre_hook);\r
 319         elm_widget_del_hook_set(obj, _del_hook);\r
 320         elm_widget_theme_hook_set(obj, _theme_hook);\r
 321         wd->parent = parent;\r
 322         wd->rot_angle = rotation;\r
 323 \r
 324         evas_object_event_callback_add(parent, EVAS_CALLBACK_DEL, _del_parent, obj);\r
 325         if(parent_app)\r
 326         evas_object_event_callback_add(parent_app, EVAS_CALLBACK_RESIZE, _resize_parent, obj);\r
 327         wd->parent_app = parent_app;\r
 328 \r
 329         wd->notify= elm_notify_add(parent);             \r
 330         elm_widget_resize_object_set(obj, wd->notify);\r
 331         elm_notify_orient_set(wd->notify, ELM_NOTIFY_ORIENT_CENTER);\r
 332         elm_notify_repeat_events_set(wd->notify, EINA_FALSE);\r
 333         evas_object_size_hint_weight_set(wd->notify, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);\r
 334         evas_object_size_hint_align_set(wd->notify, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 335 \r
 336         wd->layout = elm_layout_add(parent);\r
 337         evas_object_size_hint_weight_set(wd->layout, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);\r
 338         evas_object_size_hint_align_set(wd->layout , EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 339         \r
 340         elm_layout_theme_set(wd->layout, "popup", "base", "default");\r
 341         elm_notify_content_set(wd->notify, wd->layout);\r
 342 \r
 343         evas_object_event_callback_add(obj, EVAS_CALLBACK_SHOW, _show, NULL);\r
 344         evas_object_event_callback_add(obj, EVAS_CALLBACK_HIDE, _hide, NULL);\r
 345                 \r
 346         _sizing_eval(obj);\r
 347 \r
 348         return obj;\r
 349 }\r
 350 \r
 351 /**\r
 352  * Add a new Popup object.\r
 353  *\r
 354  * @param parent The parent object\r
 355  * @param title text to be displayed in title area.\r
 356  * @param desc_text text to be displayed in description area.\r
 357  * @param no_of_buttons Number of buttons to be packed in action area.\r
 358  * @param first_button_text button text\r
 359  * @param Varargs response ID for first button, then additional buttons followed by response id's ending with NULL\r
 360  * @return The new object or NULL if it cannot be created\r
 361  *\r
 362  * @ingroup Popup\r
 363  */\r
 364 Evas_Object *\r
 365 elm_popup_add_with_buttons(Evas_Object *parent, char *title, char *desc_text,int no_of_buttons, char *first_button_text, ... )\r
 366 {\r
 367         Evas_Object *popup;\r
 368         popup = elm_popup_add(parent);\r
 369         Widget_Data *wd = elm_widget_data_get(popup);\r
 370         char buf[4096];\r
 371         if(desc_text)\r
 372                 {\r
 373                         elm_popup_desc_set(popup, desc_text);\r
 374                 }\r
 375         if(title)\r
 376                 {\r
 377                         elm_popup_title_label_set(popup, title);\r
 378                 }\r
 379         if(first_button_text)\r
 380                 {\r
 381                         va_list args;   \r
 382                         va_start (args, first_button_text);     \r
 383                         wd->action_area= elm_layout_add(popup);                                                 \r
 384                         elm_layout_content_set(wd->layout, "elm.swallow.buttonArea", wd->action_area);          \r
 385                         snprintf(buf,sizeof(buf),"buttons%d",no_of_buttons);    \r
 386                         elm_layout_theme_set(wd->action_area,"popup",buf,elm_widget_style_get(popup));\r
 387 \r
 388                         edje_object_signal_emit(elm_layout_edje_get(wd->layout), "elm,state,button,visible", "elm");\r
 389                         if(wd->title_area)\r
 390                                 {\r
 391                                         edje_object_signal_emit(elm_layout_edje_get(wd->layout), "elm,state,button,title,visible", "elm");\r
 392                                 }\r
 393                         _elm_popup_buttons_add_valist (popup,\r
 394                                 first_button_text,\r
 395                                 args);\r
 396                          va_end (args);                 \r
 397                 }\r
 398         _sizing_eval(popup);\r
 399         return popup;\r
 400         \r
 401 }\r
 402 \r
 403 /**\r
 404  * This Set's the description text in content area of Popup widget.\r
 405  *\r
 406  * @param text description text.\r
 407  *\r
 408  * @ingroup Popup\r
 409  */\r
 410 EAPI void \r
 411 elm_popup_desc_set(Evas_Object *obj, const char *text)\r
 412 {\r
 413         Widget_Data *wd = elm_widget_data_get(obj);\r
 414         int w;          \r
 415         char buf[4096];\r
 416         if (!wd) return;\r
 417 \r
 418         if(wd->content_area)\r
 419                 {\r
 420                         evas_object_del(wd->content_area);\r
 421                         wd->content_area=NULL;\r
 422                 }       \r
 423         wd->content_area = elm_layout_add(obj);\r
 424         elm_layout_theme_set(wd->content_area,"popup","content",elm_widget_style_get(obj));\r
 425         wd->desc_label = elm_label_add(obj);\r
 426         snprintf(buf, sizeof(buf), "popup_description/%s", elm_widget_style_get(obj));\r
 427         elm_object_style_set(wd->desc_label,buf);\r
 428         elm_label_line_wrap_set(wd->desc_label, EINA_TRUE);\r
 429         elm_label_label_set(wd->desc_label, text);\r
 430         evas_object_size_hint_weight_set(wd->desc_label, EVAS_HINT_EXPAND, 0.0);\r
 431         evas_object_size_hint_align_set(wd->desc_label, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 432         evas_object_show(wd->desc_label);               \r
 433         elm_layout_content_set(wd->content_area, "elm.swallow.content", wd->desc_label);                \r
 434         elm_layout_content_set(wd->layout, "elm.swallow.content", wd->content_area);                    \r
 435         evas_object_event_callback_add(wd->content_area, EVAS_CALLBACK_CHANGED_SIZE_HINTS,\r
 436                        _changed_size_hints, obj);\r
 437         _sizing_eval(obj);\r
 438 }\r
 439 \r
 440 /**\r
 441  * This Get's the description text packed in content area of popup object.\r
 442  *\r
 443  * @param obj The Popup object\r
 444  * @return  description text.\r
 445  *\r
 446  * @ingroup Popup\r
 447  */\r
 448 EAPI const char* \r
 449 elm_popup_desc_get(Evas_Object *obj)\r
 450 {\r
 451         Widget_Data *wd = elm_widget_data_get(obj);\r
 452         if (!wd) return NULL;\r
 453 \r
 454         return elm_label_label_get(wd->desc_label);\r
 455 }\r
 456 \r
 457 /**\r
 458  * This Set's the title text in title area of popup object.\r
 459  *\r
 460  * @param obj The popup object\r
 461  * @param text The title text\r
 462  *\r
 463  * @ingroup Popup\r
 464  */\r
 465 EAPI void \r
 466 elm_popup_title_label_set(Evas_Object *obj, const char *text)\r
 467 {\r
 468         Widget_Data *wd = elm_widget_data_get(obj);\r
 469         char buf[4096];\r
 470         if (!wd) return;\r
 471 \r
 472         if(wd->title_area)\r
 473                 {\r
 474                         evas_object_del(wd->title_area);\r
 475                         wd->title_area=NULL;\r
 476                 }\r
 477                 \r
 478         wd->title_area= elm_label_add(obj);     \r
 479         snprintf(buf, sizeof(buf), "popup_title/%s", elm_widget_style_get(obj));\r
 480         elm_object_style_set(wd->title_area,buf);\r
 481         elm_label_label_set(wd->title_area, text);\r
 482         evas_object_size_hint_weight_set(wd->title_area, EVAS_HINT_EXPAND, 0.0);\r
 483         evas_object_size_hint_align_set(wd->title_area, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 484         elm_layout_content_set(wd->layout, "elm.swallow.title", wd->title_area);                \r
 485         edje_object_signal_emit(elm_layout_edje_get(wd->layout), "elm,state,title,visible", "elm");\r
 486         if(wd->action_area)\r
 487                 {\r
 488                         edje_object_signal_emit(elm_layout_edje_get(wd->layout), "elm,state,button,title,visible", "elm");\r
 489                 }\r
 490         if(wd->title_icon)\r
 491                 {\r
 492                         edje_object_signal_emit(elm_layout_edje_get(wd->layout), "elm,state,title,icon,visible", "elm");\r
 493                 }               \r
 494         _sizing_eval(obj);\r
 495 }\r
 496 \r
 497 /**\r
 498  * This Get's the title text packed in title area of popup object.\r
 499  *\r
 500  * @param obj The Popup object\r
 501  * @return title text\r
 502  *\r
 503  * @ingroup Popup\r
 504  */\r
 505 EAPI const char* \r
 506 elm_popup_title_label_get(Evas_Object *obj)\r
 507 {\r
 508         Widget_Data *wd = elm_widget_data_get(obj);\r
 509         if (!wd) return NULL;\r
 510 \r
 511         return elm_label_label_get(wd->title_area);\r
 512 }\r
 513 \r
 514 /**\r
 515  * This Set's the icon in the title area of Popup object.\r
 516  *\r
 517  * @param obj The popup object\r
 518  * @param icon The title icon\r
 519  *\r
 520  * @ingroup Popup\r
 521  */\r
 522 EAPI void \r
 523 elm_popup_title_icon_set(Evas_Object *obj, Evas_Object *icon)\r
 524 {\r
 525         Widget_Data *wd = elm_widget_data_get(obj);\r
 526         if (!wd) return;\r
 527 \r
 528         if(wd->title_icon)\r
 529                 {\r
 530                         evas_object_del(wd->title_icon);\r
 531                         wd->title_icon=NULL;\r
 532                 }\r
 533                 \r
 534         wd->title_icon= icon;   \r
 535         elm_layout_content_set(wd->layout, "elm.swallow.title.icon", wd->title_icon);           \r
 536         edje_object_signal_emit(elm_layout_edje_get(wd->layout), "elm,state,title,icon,visible", "elm");        \r
 537         _sizing_eval(obj);\r
 538 }\r
 539 \r
 540 /**\r
 541  * This Get's the icon packed in title area of Popup object.\r
 542  *\r
 543  * @param obj The Popup object\r
 544  * @return title icon\r
 545  *\r
 546  * @ingroup Popup\r
 547  */\r
 548 EAPI Evas_Object* \r
 549 elm_popup_title_icon_get(Evas_Object *obj)\r
 550 {\r
 551         Widget_Data *wd = elm_widget_data_get(obj);\r
 552         if (!wd) return NULL;\r
 553 \r
 554         return wd->title_icon;\r
 555 }\r
 556 \r
 557 /**\r
 558  * This Set's the content widget in content area of Popup object.\r
 559  *\r
 560  * @param obj The popup object\r
 561  * @param content The content widget\r
 562  *\r
 563  * @ingroup Popup\r
 564  */\r
 565 EAPI void \r
 566 elm_popup_content_set(Evas_Object *obj, Evas_Object *content)\r
 567 {\r
 568         Widget_Data *wd = elm_widget_data_get(obj);     \r
 569         if (!wd) return;\r
 570 \r
 571         if(wd->content_area)\r
 572                 {\r
 573                         evas_object_del(wd->content_area);\r
 574                         wd->content_area=NULL;\r
 575                 }                       \r
 576         wd->content_area = elm_layout_add(obj);\r
 577         elm_layout_theme_set(wd->content_area,"popup","content",elm_widget_style_get(obj));\r
 578         elm_layout_content_set(wd->content_area, "elm.swallow.content", content);               \r
 579         elm_layout_content_set(wd->layout, "elm.swallow.content", wd->content_area);            \r
 580         evas_object_event_callback_add(wd->content_area, EVAS_CALLBACK_CHANGED_SIZE_HINTS,\r
 581                                        _changed_size_hints, obj);\r
 582         _sizing_eval(obj);\r
 583 }\r
 584 \r
 585 /**\r
 586  * This Get's the content widget packed in content area of Popup object.\r
 587  *\r
 588  * @param obj The Popup object\r
 589  * @return content packed in popup widget\r
 590  *\r
 591  * @ingroup Popup\r
 592  */\r
 593 EAPI Evas_Object*\r
 594 elm_popup_content_get(Evas_Object *obj)\r
 595 {\r
 596         Widget_Data *wd = elm_widget_data_get(obj);\r
 597         if (!wd) return NULL;\r
 598 \r
 599         return wd->content_area;\r
 600 }\r
 601 \r
 602 /**\r
 603  * Adds the buttons in to the action area of popup object.\r
 604  *\r
 605  * @param obj The popup object\r
 606  * @param no_of_buttons Number of buttons that has to be packed in action area.\r
 607  * @param first_button_text     Label of first button\r
 608  * @param Varargs        Response ID(Elm_Popup_Response/ any integer value) for first button, then additional buttons along with their response id ending with NULL.\r
 609  * @ingroup Popup\r
 610  */\r
 611 EAPI void \r
 612 elm_popup_buttons_add(Evas_Object *obj,int no_of_buttons, char *first_button_text,  ...)\r
 613 \r
 614 {\r
 615         Widget_Data *wd = elm_widget_data_get(obj);     \r
 616         char buf[4096];\r
 617         if (!wd) return;        \r
 618         va_list args;   \r
 619 \r
 620         va_start (args, first_button_text);     \r
 621 \r
 622         if(wd->action_area)\r
 623                 {\r
 624                         evas_object_del(wd->action_area);\r
 625                         wd->action_area=NULL;\r
 626                 }\r
 627         wd->action_area= elm_layout_add(obj);                   \r
 628         elm_layout_content_set(wd->layout, "elm.swallow.buttonArea", wd->action_area);          \r
 629         evas_object_size_hint_weight_set(wd->action_area, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);\r
 630         evas_object_size_hint_align_set(wd->action_area, EVAS_HINT_FILL, EVAS_HINT_FILL);\r
 631         snprintf(buf,sizeof(buf),"buttons%d",no_of_buttons);    \r
 632         elm_layout_theme_set(wd->action_area,"popup",buf,elm_widget_style_get(obj));            \r
 633         edje_object_signal_emit(elm_layout_edje_get(wd->layout), "elm,state,button,visible", "elm");\r
 634 \r
 635         if(wd->title_area)\r
 636                 {\r
 637                         edje_object_signal_emit(elm_layout_edje_get(wd->layout), "elm,state,button,title,visible", "elm");\r
 638                 }\r
 639 \r
 640         _elm_popup_buttons_add_valist (obj,\r
 641                                 first_button_text,\r
 642                                 args);\r
 643         \r
 644          va_end (args);\r
 645         _sizing_eval(obj);\r
 646 }\r
 647 \r
 648 /**\r
 649  * This Set's the time before the popup window is hidden, \r
 650  * and ELM_POPUP_RESPONSE_TIMEOUT is sent along with response signal.\r
 651  *\r
 652  * @param obj The popup object\r
 653  * @param timeout The timeout value in seconds.\r
 654  *\r
 655  * @ingroup Popup\r
 656  */\r
 657 EAPI void \r
 658 elm_popup_timeout_set(Evas_Object *obj, int timeout)\r
 659 {       \r
 660         Widget_Data *wd = elm_widget_data_get(obj);\r
 661         if (!wd)        return; \r
 662         elm_notify_timeout_set(wd->notify, timeout);\r
 663         evas_object_smart_callback_add(wd->notify, "notify,timeout", _elm_popup_timeout, obj);\r
 664 }\r
 665 \r
 666 /**\r
 667  * This Set's the mode of popup, by default ELM_POPUP_TYPE_NONE is set i.e, popup  \r
 668  * will not close when clicked outside. if ELM_POPUP_TYPE_ALERT is set, popup will close\r
 669  * when clicked outside, and ELM_POPUP_RESPONSE_NONE is sent along with response signal.\r
 670  *\r
 671  * @param obj The popup object\r
 672  * @param mode  Elm_Popup_Mode\r
 673  *\r
 674  * @ingroup Popup\r
 675  */\r
 676 EAPI void elm_popup_set_mode(Evas_Object *obj, Elm_Popup_Mode mode)\r
 677 {\r
 678         Widget_Data *wd = elm_widget_data_get(obj);\r
 679         if (!wd)        return; \r
 680         evas_object_smart_callback_add(wd->notify, "block,clicked", _block_clicked_cb, obj);\r
 681 }\r
 682 \r
 683 /**\r
 684  * This Hides the popup by emitting response signal.\r
 685  *\r
 686  * @param obj The popup object\r
 687  * @param response_id  response ID of the signal to be emitted along with response signal\r
 688  *\r
 689  * @ingroup Popup\r
 690  */ \r
 691 EAPI void elm_popup_response(Evas_Object *obj, int  response_id)\r
 692 {\r
 693         Widget_Data *wd = elm_widget_data_get(obj);\r
 694         if (!wd)        return; \r
 695         evas_object_hide(obj);  \r
 696         evas_object_smart_callback_call((Evas_Object *)obj, "response", (void *)response_id);   \r
 697 }\r
 698 \r
 699 /**\r
 700  * This API controls the direction from which popup will appear and location of popup.\r
 701  * @param obj The popup object\r
 702  * @param orient  the orientation of the popup\r
 703  *\r
 704  * @ingroup Popup\r
 705  */\r
 706  EAPI void elm_popup_orient_set(Evas_Object *obj, Elm_Popup_Orient orient)\r
 707 {\r
 708         Widget_Data *wd = elm_widget_data_get(obj);\r
 709         if (!wd)        return; \r
 710         Elm_Notify_Orient notify_orient=-1;\r
 711         switch (orient)\r
 712      {\r
 713                         case ELM_POPUP_ORIENT_TOP:\r
 714                         notify_orient = ELM_NOTIFY_ORIENT_TOP;\r
 715                         break;\r
 716                         case ELM_POPUP_ORIENT_CENTER:\r
 717                         notify_orient = ELM_NOTIFY_ORIENT_CENTER;\r
 718                         break;\r
 719                         case ELM_POPUP_ORIENT_BOTTOM:\r
 720                         notify_orient = ELM_NOTIFY_ORIENT_BOTTOM;\r
 721                         break;\r
 722                         case ELM_POPUP_ORIENT_LEFT:\r
 723                         notify_orient = ELM_NOTIFY_ORIENT_LEFT;\r
 724                         break;\r
 725                         case ELM_POPUP_ORIENT_RIGHT:\r
 726                         notify_orient = ELM_NOTIFY_ORIENT_RIGHT;\r
 727                         break;\r
 728                         case ELM_POPUP_ORIENT_TOP_LEFT:\r
 729                         notify_orient = ELM_NOTIFY_ORIENT_TOP_LEFT;\r
 730                         break;\r
 731                         case ELM_POPUP_ORIENT_TOP_RIGHT:\r
 732                         notify_orient = ELM_NOTIFY_ORIENT_TOP_RIGHT;\r
 733                         break;\r
 734                         case ELM_POPUP_ORIENT_BOTTOM_LEFT:\r
 735                         notify_orient = ELM_NOTIFY_ORIENT_BOTTOM_LEFT;\r
 736                         break;\r
 737                         case ELM_POPUP_ORIENT_BOTTOM_RIGHT:\r
 738                         notify_orient = ELM_NOTIFY_ORIENT_BOTTOM_RIGHT;\r
 739                 break;\r
 740      }\r
 741         elm_notify_orient_set(wd->notify, notify_orient);\r
 742 }\r
 743 \r
 744 /**\r
 745  * Applications which do not pass any window to popup need to take care of rotation, only when popup is already shown.\r
 746  * @param obj The popup object\r
 747  * @param rot_angle  the angle to which popup has to be rotated.\r
 748  *\r
 749  * @ingroup Popup\r
 750  */\r
 751  EAPI void elm_popup_rotation_set(Evas_Object *obj, int rot_angle)\r
 752 {\r
 753         Widget_Data *wd = elm_widget_data_get(obj);\r
 754         if (!wd)        return; \r
 755         if(wd->parent)\r
 756         {\r
 757                 if(wd->rot_angle!=rot_angle)\r
 758                 {\r
 759                         elm_win_rotation_with_resize_set(wd->parent,  rot_angle);\r
 760                         wd->rot_angle = rot_angle;\r
 761                 }\r
 762         }\r
 763 }\r
 764 \r
 765 \r