src/wrt-client/window_data.cpp

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  *    Licensed under the Apache License, Version 2.0 (the "License");
   5  *    you may not use this file except in compliance with the License.
   6  *    You may obtain a copy of the License at
   7  *
   8  *        http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  *    Unless required by applicable law or agreed to in writing, software
  11  *    distributed under the License is distributed on an "AS IS" BASIS,
  12  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *    See the License for the specific language governing permissions and
  14  *    limitations under the License.
  15  */
  16 /**
  17  * @file        window_data.cpp
  18  * @author      Jaroslaw Osmanski (j.osmanski@samsung.com)
  19  * @version     1.0
  20  * @brief       Window data class implementation
  21  */
  22 #include "window_data.h"
  23
  24 #include <ui-gadget.h>
  25 #include <dpl/log/log.h>
  26
  27 namespace {
  28 char const* const PLATFORM_EDJ_PATH = "/usr/share/edje/wrt/Platform.edj";
  29 char const* const DAEMON_EDJ_PATH = "/usr/share/edje/wrt/Daemon.edj";
  30 char const* const THEME_EDJ_PATH = "/usr/share/edje/wrt/wrt_theme.edj";
  31 char const* const ELM_STATE_SHOW_CONTENT = "elm,state,show,content";
  32 char const* const ELM_SWALLOW_CONTENT = "elm.swallow.content";
  33 char const* const ELM_SWALLOW_BACKWARD = "elm.swallow.backward";
  34 char const* const ELM_SWALLOW_TOOLBAR = "elm.swallow.toolbar";
  35 char const* const ELM_RECT_HIDDENOPTION = "elm.rect.hiddenOption";
  36
  37 const char *EDJE_SHOW_TOOLBAR_SIGNAL = "show,toolbar,signal";
  38 const char *EDJE_HIDE_TOOLBAR_SIGNAL = "hide,toolbar,signal";
  39 const char *EDJE_SHOW_HIDDENOPTION_SIGNAL = "show,hiddenOption,signal";
  40 const char *EDJE_HIDE_HIDDENOPTION_SIGNAL = "hide,hiddenOption,signal";
  41
  42 char const* const ELM = "elm";
  43 char const* const LAYOUT = "layout";
  44 char const* const APPLICATION = "application";
  45 char const* const INDICATOR = "indicator";
  46 char const* const NOINDICATOR = "noindicator";
  47 char const* const INTERNAL_LAYOUT = "internal_layout";
  48 char const* const FLOATBACKWARD_BUTTON_STYLE = "wrt/backward";
  49 } // anonymous namespace
  50
  51 WindowData::WindowData(unsigned long pid, bool manualInit) :
  52     m_win(NULL), m_naviBackButton(NULL),
  53     m_toolbarTimer(NULL),
  54     m_debugMode(false)
  55 {
  56     m_win = createWindow(pid);
  57
  58     if (!manualInit)
  59     {
  60         init();
  61     }
  62 }
  63
  64 WindowData::~WindowData()
  65 {
  66     LogDebug("");
  67     evas_object_del(m_win);
  68 }
  69
  70 void WindowData::init()
  71 {
  72     Assert(m_win != NULL && "m_win is null");
  73
  74     // import button theme
  75     elm_theme_overlay_add(NULL, THEME_EDJ_PATH);
  76
  77     m_conformant = createConformant(m_win);
  78     evas_object_show(m_conformant);
  79     m_platform_layout = createPlatformLayout(m_conformant);
  80     evas_object_show(m_platform_layout);
  81     m_navigation = createNavigationBar(m_platform_layout);
  82     evas_object_show(m_navigation);
  83     m_user_layout = createUserLayout(m_navigation);
  84     evas_object_show(m_user_layout);
  85
  86 }
  87
  88 void WindowData::setEvasObjectForLayout(Evas_Object* evas_object)
  89 {
  90     elm_object_content_set(m_conformant, evas_object);
  91 }
  92
  93 void WindowData::unsetEvasObjectForLayout()
  94 {
  95     elm_object_content_unset(m_conformant);
  96 }
  97
  98 void WindowData::toggleIndicator(bool indicator)
  99 {
 100     LogDebug(__PRETTY_FUNCTION__);
 101     if (indicator)
 102         elm_win_indicator_mode_set(m_win, ELM_WIN_INDICATOR_SHOW);
 103     else
 104         elm_win_indicator_mode_set(m_win, ELM_WIN_INDICATOR_HIDE);
 105
 106 }
 107
 108 void WindowData::setViewMode(
 109         const char *title,
 110         bool fullscreen,
 111         bool indicator,
 112         bool backbutton,
 113         CtxMenuItems ctxMenuItems)
 114 {
 115     LogDebug("setViewMode " <<m_debugMode);
 116     LogDebug("fullscreen: " << fullscreen << ", indicator: " << indicator);
 117
 118     m_indicator = indicator;
 119     m_fullscreen = fullscreen;
 120
 121     toggleIndicator(indicator);
 122
 123     if (backbutton) {
 124         createFloatBackButton();
 125     }
 126
 127     m_title = title;
 128     m_ctxMenuItems = ctxMenuItems;
 129
 130     if(m_debugMode) {
 131         if(fullscreen)
 132             showHiddenOption(m_user_layout);
 133         else
 134             createTitle(m_title.c_str(), m_ctxMenuItems);
 135
 136         createToolbar(m_ctxMenuItems);
 137     }
 138     else
 139         if(!fullscreen)
 140             createTitle(m_title.c_str(), m_ctxMenuItems);
 141 }
 142
 143 void WindowData::createTitle(const char *data, CtxMenuItems ctxMenuItems)
 144 {
 145     LogDebug("createTitle");
 146     showTitle(data);
 147     if(m_debugMode) {
 148         createMoreButton();
 149         createTitleToolbar(ctxMenuItems);
 150     }
 151 }
 152
 153 void WindowData::showTitle(const char *data)
 154 {
 155     LogInfo("showTitle");
 156
 157     Elm_Object_Item* naviIt = elm_naviframe_top_item_get(m_navigation);
 158     elm_naviframe_item_title_visible_set(naviIt, EINA_TRUE);
 159     elm_object_item_text_set(naviIt, data);
 160 }
 161
 162 void WindowData::hideTitle()
 163 {
 164     LogInfo("hideTitle");
 165
 166     Elm_Object_Item* naviIt = elm_naviframe_top_item_get(m_navigation);
 167     elm_object_item_signal_emit(naviIt, "elm,state,optionheader,instant_close", "");
 168     optionheaderClose = FALSE;
 169
 170     elm_naviframe_item_title_visible_set(naviIt, EINA_FALSE);
 171 }
 172
 173 void WindowData::createMoreButton()
 174 {
 175     Evas_Object *btn = elm_button_add(m_navigation);
 176     if (!btn)
 177         return;
 178     Elm_Object_Item* naviIt = elm_naviframe_top_item_get(m_navigation);
 179     elm_object_style_set(btn, "naviframe/more/default");
 180     evas_object_smart_callback_add(btn, "clicked", moreButtonCallback, this);
 181     elm_object_item_part_content_set(naviIt, "title_more_btn", btn);
 182     evas_object_show(btn);
 183
 184 }
 185
 186 void WindowData::createTitleToolbar(CtxMenuItems ctxMenuItems)
 187 {
 188     Elm_Object_Item *toolbarIt;
 189     Evas_Object *toolbarButton;
 190     Elm_Object_Item *naviIt = elm_naviframe_top_item_get(m_navigation);
 191
 192     Evas_Object *toolbar = elm_toolbar_add(m_navigation);
 193     if (!toolbar)
 194         return;
 195     elm_toolbar_shrink_mode_set(toolbar, ELM_TOOLBAR_SHRINK_EXPAND);
 196
 197     elm_object_style_set(toolbar, "naviframe");
 198
 199     toolbarButton = elm_button_add(m_navigation);
 200     if (!toolbarButton)
 201         return;
 202
 203     std::list<CtxMenuItem>::iterator itor;
 204     for (itor = ctxMenuItems.begin(); itor != ctxMenuItems.end(); ++itor) {
 205         toolbarButton = elm_button_add(toolbar);
 206         elm_object_style_set(toolbarButton, "naviframe_contrl/default");
 207         evas_object_size_hint_align_set(toolbarButton,
 208                 EVAS_HINT_FILL,
 209                 EVAS_HINT_FILL);
 210         elm_object_text_set(toolbarButton, ((*itor).label).c_str());
 211         evas_object_smart_callback_add(toolbarButton,
 212                 "clicked",
 213                 (*itor).callback,
 214                 (*itor).data);
 215         toolbarIt = elm_toolbar_item_append(toolbar, NULL, NULL, NULL, NULL);
 216         elm_object_item_part_content_set(toolbarIt, "object", toolbarButton);
 217     }
 218
 219     toolbarButton = elm_button_add(toolbar);
 220     elm_object_style_set(toolbarButton, "naviframe_contrl/default");
 221     evas_object_size_hint_align_set(toolbarButton,
 222             EVAS_HINT_FILL,
 223             EVAS_HINT_FILL);
 224     elm_object_text_set(toolbarButton, WRT_OPTION_LABEL_FULLVIEW);
 225     evas_object_smart_callback_add(toolbarButton,
 226             "clicked",
 227             changeViewModeCallback,
 228             this);
 229     toolbarIt = elm_toolbar_item_append(toolbar, NULL, NULL, NULL, NULL);
 230     elm_object_item_part_content_set(toolbarIt, "object", toolbarButton);
 231
 232     elm_object_item_part_content_set(naviIt, "optionheader", toolbar);
 233     elm_object_item_signal_emit(naviIt,
 234             "elm,state,optionheader,instant_close",
 235             "");
 236     optionheaderClose = TRUE;
 237 }
 238
 239 void WindowData::createToolbar(CtxMenuItems ctxMenuItems)
 240 {
 241     Elm_Object_Item *toolbarIt;
 242     Evas_Object *toolbarButton;
 243     Evas_Object *toolbar;
 244     char buf[100];
 245
 246     toolbar = elm_toolbar_add(m_user_layout);
 247     if (!toolbar)
 248         return;
 249
 250     elm_object_style_set(toolbar, "naviframe");
 251     elm_object_part_content_set(m_user_layout,
 252             ELM_SWALLOW_TOOLBAR,
 253             toolbar);
 254
 255     std::list<CtxMenuItem>::iterator itor;
 256     for (itor = ctxMenuItems.begin(); itor != ctxMenuItems.end(); ++itor) {
 257         toolbarButton = elm_button_add(toolbar);
 258         if (!toolbarButton)
 259             return;
 260
 261         evas_object_size_hint_align_set(toolbarButton,
 262                 EVAS_HINT_FILL,
 263                 EVAS_HINT_FILL);
 264         evas_object_size_hint_weight_set(toolbarButton,
 265                 EVAS_HINT_EXPAND,
 266                 EVAS_HINT_EXPAND);
 267
 268         Evas_Object *ic = elm_icon_add(toolbar);
 269          snprintf(buf, sizeof(buf), (*itor).icon.c_str());
 270          elm_icon_file_set(ic, buf, NULL);
 271         evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
 272         elm_icon_resizable_set(ic, EINA_TRUE, EINA_TRUE);
 273         elm_object_part_content_set(toolbarButton, "icon", ic);
 274
 275         evas_object_smart_callback_add(toolbarButton,
 276                 "clicked",
 277                 (*itor).callback,
 278                 (*itor).data);
 279         toolbarIt = elm_toolbar_item_append(toolbar, NULL, NULL, NULL, NULL);
 280         elm_object_item_part_content_set(toolbarIt, "object", toolbarButton);
 281
 282         //for margin button between buttons
 283         toolbarButton = elm_button_add(toolbar);
 284         if (!toolbarButton)
 285             return;
 286         evas_object_color_set(
 287                 toolbarButton,
 288                 255,
 289                 255,
 290                 255,
 291                 0);
 292         toolbarIt = elm_toolbar_item_append(toolbar, NULL, NULL, NULL, NULL);
 293         elm_object_item_part_content_set(toolbarIt, "object", toolbarButton);
 294     }
 295
 296     toolbarButton = elm_button_add(toolbar);
 297     if (!toolbarButton)
 298         return;
 299
 300     Evas_Object *ic = elm_icon_add(toolbar);
 301     snprintf(buf, sizeof(buf), WRT_OPTION_ICON_WINDOWVIEW);
 302     elm_icon_file_set(ic, buf, NULL);
 303     evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
 304     elm_icon_resizable_set(ic, EINA_TRUE, EINA_TRUE);
 305     elm_object_part_content_set(toolbarButton, "icon", ic);
 306
 307     evas_object_size_hint_align_set(toolbarButton,
 308             EVAS_HINT_FILL,
 309             EVAS_HINT_FILL);
 310     evas_object_size_hint_weight_set(toolbarButton,
 311             EVAS_HINT_EXPAND,
 312             EVAS_HINT_EXPAND);
 313     evas_object_smart_callback_add(toolbarButton,
 314             "clicked",
 315             changeViewModeCallback,
 316             this);
 317     toolbarIt = elm_toolbar_item_append(toolbar, NULL, NULL, NULL, NULL);
 318     elm_object_item_part_content_set(toolbarIt, "object", toolbarButton);
 319
 320     optionheaderClose = TRUE;
 321
 322     elm_object_part_content_set(m_user_layout,
 323             ELM_SWALLOW_TOOLBAR,
 324             toolbar);
 325 }
 326
 327 void WindowData::showToolbar()
 328 {
 329     emitSignalForUserLayout(EDJE_SHOW_TOOLBAR_SIGNAL, "");
 330     m_toolbarTimer = ecore_timer_add(10.0, hideToolbarCallback, this);
 331 }
 332
 333 void WindowData::hideToolbar()
 334 {
 335     emitSignalForUserLayout(EDJE_HIDE_TOOLBAR_SIGNAL, "");
 336     if(m_toolbarTimer) {
 337         ecore_timer_del(m_toolbarTimer);
 338         m_toolbarTimer = NULL;
 339     }
 340 }
 341
 342 void WindowData::createTitleButton()
 343 {
 344     // Add left button for back action
 345     m_naviBackButton = elm_button_add(m_navigation);
 346     elm_object_style_set(m_naviBackButton, "navigationbar_backbutton/default");
 347
 348     Elm_Object_Item* naviIt = elm_naviframe_top_item_get(m_navigation);
 349     elm_object_item_part_content_set(naviIt, "prev_btn", m_naviBackButton);
 350 }
 351
 352 void WindowData::createFloatBackButton()
 353 {
 354     // Add float backbutton on the left coner
 355     m_floatBackButton = elm_button_add(m_user_layout);
 356     elm_object_style_set(m_floatBackButton, FLOATBACKWARD_BUTTON_STYLE);
 357     elm_object_part_content_set(m_user_layout,
 358                                 ELM_SWALLOW_BACKWARD,
 359                                 m_floatBackButton);
 360     evas_object_show(m_floatBackButton);
 361 }
 362
 363 void WindowData::updateTitleButton(const bool display)
 364 {
 365     if (display) {
 366         evas_object_show(m_naviBackButton);
 367     } else {
 368         evas_object_hide(m_naviBackButton);
 369     }
 370 }
 371
 372 Evas_Object* WindowData::createWindow(unsigned long pid)
 373 {
 374     Evas_Object* window = elm_win_add(NULL, "wrt-widget", ELM_WIN_BASIC);
 375     ecore_x_window_prop_property_set(
 376         elm_win_xwindow_get(window),
 377         ECORE_X_ATOM_NET_WM_PID,
 378         ECORE_X_ATOM_CARDINAL, 32, &pid, 1);
 379     elm_win_title_set(window, "wrt-widget");
 380     elm_win_borderless_set(window, EINA_TRUE);
 381     elm_win_conformant_set(window, EINA_TRUE);
 382     int w, h;
 383     ecore_x_window_size_get(ecore_x_window_root_first_get(), &w, &h);
 384     evas_object_resize(window, w, h);
 385     return window;
 386 }
 387
 388 Evas_Object* WindowData::createConformant(Evas_Object* parent)
 389 {
 390     Assert(parent != NULL && "Parent is null");
 391     Evas_Object* conformant = elm_conformant_add(parent);
 392
 393     evas_object_size_hint_weight_set(
 394             conformant, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 395     evas_object_size_hint_align_set(conformant, EVAS_HINT_FILL, EVAS_HINT_FILL);
 396     elm_win_resize_object_add(parent, conformant);
 397     return conformant;
 398 }
 399
 400 Evas_Object* WindowData::createPlatformLayout(Evas_Object* parent)
 401 {
 402     Evas_Object*  platform_layout = elm_layout_add(parent);
 403
 404     elm_layout_file_set(platform_layout, PLATFORM_EDJ_PATH, "platformlayout");
 405
 406     evas_object_size_hint_align_set(platform_layout,
 407             EVAS_HINT_FILL,
 408             EVAS_HINT_FILL);
 409     evas_object_size_hint_weight_set(platform_layout,
 410             EVAS_HINT_EXPAND,
 411             EVAS_HINT_EXPAND);
 412
 413     elm_object_content_set(parent, platform_layout);
 414     edje_object_signal_emit(
 415             elm_layout_edje_get(platform_layout), ELM_STATE_SHOW_CONTENT, ELM);
 416     return platform_layout;
 417 }
 418
 419 Evas_Object* WindowData::createNavigationBar(Evas_Object* parent)
 420 {
 421     Assert(parent != NULL && "Parent for naviframe is null");
 422     Evas_Object* navigation = elm_naviframe_add(parent);
 423
 424     evas_object_size_hint_align_set(navigation,
 425             EVAS_HINT_FILL,
 426             EVAS_HINT_FILL);
 427     evas_object_size_hint_weight_set(navigation,
 428             EVAS_HINT_EXPAND,
 429             EVAS_HINT_EXPAND);
 430     elm_object_part_content_set(parent, ELM_SWALLOW_CONTENT, navigation);
 431     //elm_object_content_set(parent, navigation);
 432     return navigation;
 433 }
 434
 435 Evas_Object* WindowData::createUserLayout(Evas_Object* parent)
 436 {
 437     Assert(parent != NULL && "Parent for User Layout is null");
 438     Evas_Object* layout = elm_layout_add(parent);
 439     elm_layout_file_set(layout, DAEMON_EDJ_PATH, "client");
 440     evas_object_size_hint_weight_set(
 441             layout, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 442     evas_object_size_hint_align_set(layout, EVAS_HINT_FILL, EVAS_HINT_FILL);
 443
 444     Elm_Object_Item* naviIt = elm_naviframe_item_push(
 445         /* Evas_Object *obj */
 446         parent,
 447         /* const char *title_label  */
 448         "",
 449         /* Evas_Object *prev_btn */
 450         NULL,
 451         /* Evas_Object *next_btn */
 452         NULL,
 453         /* Evas_Object *content */
 454         layout,
 455         /* const char *item_style */
 456         NULL);
 457
 458     elm_naviframe_item_title_visible_set(naviIt, EINA_FALSE);
 459
 460     return layout;
 461 }
 462
 463 void WindowData::showHiddenOption(Evas_Object* parent)
 464 {
 465     Assert(parent != NULL && "Parent for Hiden Option");
 466
 467     emitSignalForUserLayout(EDJE_SHOW_HIDDENOPTION_SIGNAL, "");
 468
 469     edje_object_signal_callback_add(elm_layout_edje_get(parent),
 470             "mouse,clicked,1",
 471             "elm.rect.hiddenOption",
 472             controlHiddenOptionCallback,
 473             this);
 474 }
 475
 476 void WindowData::hideHiddenOption(Evas_Object* parent)
 477 {
 478     Assert(parent != NULL && "Parent for Hiden Option");
 479
 480     emitSignalForUserLayout(EDJE_HIDE_HIDDENOPTION_SIGNAL, "");
 481
 482     edje_object_signal_callback_del(elm_layout_edje_get(parent),
 483             "mouse,clicked,1",
 484             "elm.rect.hiddenOption",
 485             controlHiddenOptionCallback);
 486 }
 487
 488 void WindowData::initFullViewMode ()
 489 {
 490     hideToolbar();
 491     showHiddenOption(m_user_layout);
 492 }
 493
 494 void WindowData::addNaviBackButtonCallback(
 495         const char* event,
 496         CallbackType callback,
 497         const void* data)
 498 {
 499     Assert(m_naviBackButton != NULL && "m_naviBackButton is null");
 500     evas_object_smart_callback_add(m_naviBackButton, event, callback, data);
 501 }
 502
 503 void* WindowData::delNaviBackButtonCallback(
 504         const char* event,
 505         CallbackType callBack)
 506 {
 507     Assert(m_naviBackButton != NULL && "m_naviBackButton is null");
 508     return evas_object_smart_callback_del(m_naviBackButton, event, callBack);
 509 }
 510
 511 void WindowData::addFloatBackButtonCallback(
 512         const char* event,
 513         CallbackType callback,
 514         const void* data)
 515 {
 516     Assert(m_floatBackButton != NULL && "m_floatBackButton is null");
 517     evas_object_smart_callback_add(m_floatBackButton, event, callback, data);
 518 }
 519
 520 void* WindowData::delFloatBackButtonCallback(
 521         const char* event,
 522         CallbackType callBack)
 523 {
 524     Assert(m_floatBackButton != NULL && "m_floatBackButton is null");
 525     return evas_object_smart_callback_del(m_floatBackButton, event, callBack);
 526 }
 527
 528 void WindowData::userlayoutCallbackAdd(
 529         const Evas_Callback_Type event,
 530         EvasCallbackType callback,
 531         const void* data)
 532 {
 533     Assert(m_user_layout != NULL && "m_user_layout is null");
 534     evas_object_event_callback_add(m_user_layout, event, callback, data);
 535 }
 536
 537 void* WindowData::userlayoutCallbackDel(
 538         const Evas_Callback_Type event,
 539         EvasCallbackType callBack)
 540 {
 541     Assert(m_user_layout != NULL && "m_user_layout is null");
 542     return evas_object_event_callback_del(m_user_layout, event, callBack);
 543 }
 544
 545 void WindowData::emitSignalForUserLayout(
 546         const char* emission, const char* source)
 547 {
 548     LogInfo("emitSignalForUserLayout called");
 549     Assert(m_user_layout != NULL && "m_user_layout is null");
 550     Assert(emission != NULL && "emission is null");
 551     Assert(source != NULL && "source is null");
 552
 553     edje_object_signal_emit(
 554             elm_layout_edje_get(m_user_layout), emission, source);
 555 }
 556
 557 void WindowData::moreButtonCallback(void *data,
 558         Evas_Object */*obj*/,
 559         void */*event_info*/)
 560 {
 561     WindowData* This = static_cast<WindowData*>(data);
 562     Elm_Object_Item *naviIt = elm_naviframe_top_item_get(This->m_navigation);
 563
 564     if (This->optionheaderClose)
 565         elm_object_item_signal_emit(naviIt, "elm,state,optionheader,open", "");
 566     else
 567         elm_object_item_signal_emit(naviIt, "elm,state,optionheader,close", "");
 568
 569     This->optionheaderClose = !This->optionheaderClose;
 570 }
 571
 572
 573 void WindowData::changeViewModeCallback(void *data,
 574         Evas_Object */*obj*/,
 575         void */*event_info*/)
 576 {
 577     WindowData* This = static_cast<WindowData*>(data);
 578     Elm_Object_Item *naviIt = elm_naviframe_top_item_get(This->m_navigation);
 579
 580     if(elm_naviframe_item_title_visible_get(naviIt)) {
 581         This->hideTitle();
 582         This->showHiddenOption(This->m_user_layout);
 583
 584     } else {
 585         This->createTitle(This->m_title.c_str(), This->m_ctxMenuItems);
 586         This ->hideToolbar();
 587     }
 588 }
 589
 590 void WindowData::controlHiddenOptionCallback(void *data,
 591         Evas_Object */*obj*/,
 592         const char */*emission*/,
 593         const char */*source*/)
 594 {
 595     LogDebug("controlHiddenOptionCallback");
 596     WindowData* This = static_cast<WindowData *>(data);
 597     Elm_Object_Item *naviIt = elm_naviframe_top_item_get(This->m_navigation);
 598
 599     if(!elm_naviframe_item_title_visible_get(naviIt)) {
 600         const char* state = edje_object_part_state_get(
 601                 elm_layout_edje_get(This->m_user_layout),
 602                 "elm.swallow.toolbar",
 603                 NULL);
 604
 605         if (state && !strncmp(state, "default", strlen("default"))) {
 606             This->showToolbar();
 607             This->hideHiddenOption(This->m_user_layout);
 608         }
 609         else {
 610             This->initFullViewMode();
 611         }
 612
 613     }
 614 }
 615
 616 Eina_Bool WindowData::hideToolbarCallback(void *data)
 617 {
 618     WindowData *This = static_cast<WindowData *>(data);
 619
 620     This->initFullViewMode();
 621     return TRUE;
 622 }
 623
 624 void WindowData::toggleFullscreen(bool fullscreen)
 625 {
 626     LogDebug(__PRETTY_FUNCTION__);
 627
 628     static bool alreadyFullscreen = false;
 629
 630     if (alreadyFullscreen == fullscreen) {
 631         // window is in fullscreen mode and fullscreen mode is requested, or
 632         // window is not in fullscreen and a request is made to exit fullscreen
 633         // In these two situations we don't have to do anything here.
 634         return;
 635     }
 636
 637     if (!m_fullscreen) //If ViewMode is not fullscreen, toggle the title bar.
 638         fullscreen ? hideTitle() : showTitle(m_title.c_str());
 639
 640     if (m_indicator) //If indicator is shown by default, toggle it.
 641         toggleIndicator(!fullscreen);
 642
 643     alreadyFullscreen = !alreadyFullscreen;
 644 }