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_TOOLBAR = "elm.swallow.toolbar";
  34 char const* const ELM_RECT_HIDDENOPTION = "elm.rect.hiddenOption";
  35
  36 const char *EDJE_SHOW_TOOLBAR_SIGNAL = "show,toolbar,signal";
  37 const char *EDJE_HIDE_TOOLBAR_SIGNAL = "hide,toolbar,signal";
  38 const char *EDJE_SHOW_HIDDENOPTION_SIGNAL = "show,hiddenOption,signal";
  39 const char *EDJE_HIDE_HIDDENOPTION_SIGNAL = "hide,hiddenOption,signal";
  40
  41 char const* const ELM = "elm";
  42 char const* const LAYOUT = "layout";
  43 char const* const APPLICATION = "application";
  44 char const* const INDICATOR = "indicator";
  45 char const* const NOINDICATOR = "noindicator";
  46 char const* const INTERNAL_LAYOUT = "internal_layout";
  47 char const* const FLOATBACKWARD_BUTTON_STYLE = "wrt/backward";
  48 } // anonymous namespace
  49
  50 WindowData::WindowData(unsigned long pid, bool manualInit) :
  51     m_debugMode(false),
  52     m_win(NULL),
  53     m_naviBackButton(NULL),
  54     m_toolbarTimer(NULL)
  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 fullscreen)
  99 {
 100     LogDebug(__PRETTY_FUNCTION__);
 101     if (fullscreen) {
 102         elm_win_indicator_mode_set(m_win, ELM_WIN_INDICATOR_HIDE);
 103     }
 104     else {
 105         elm_win_indicator_mode_set(m_win, ELM_WIN_INDICATOR_SHOW);
 106     }
 107
 108 }
 109
 110 void WindowData::setViewMode(
 111         bool fullscreen,
 112         CtxMenuItems ctxMenuItems)
 113 {
 114     LogDebug("setViewMode");
 115     LogDebug("fullscreen: " << fullscreen );
 116
 117     m_fullscreen = fullscreen;
 118
 119     toggleIndicator(m_fullscreen);
 120
 121     m_ctxMenuItems = ctxMenuItems;
 122
 123     if(m_debugMode) {
 124         showHiddenOption(m_user_layout);
 125         createToolbar(m_ctxMenuItems);
 126     }
 127 }
 128
 129 void WindowData::createToolbar(CtxMenuItems ctxMenuItems)
 130 {
 131     Elm_Object_Item *toolbarIt;
 132     Evas_Object *toolbarButton;
 133     Evas_Object *toolbar;
 134     char buf[100];
 135
 136     toolbar = elm_toolbar_add(m_user_layout);
 137     if (!toolbar)
 138         return;
 139
 140     elm_object_style_set(toolbar, "naviframe");
 141     elm_object_part_content_set(m_user_layout,
 142             ELM_SWALLOW_TOOLBAR,
 143             toolbar);
 144
 145     std::list<CtxMenuItem>::iterator itor;
 146     for (itor = ctxMenuItems.begin(); itor != ctxMenuItems.end(); ++itor) {
 147         toolbarButton = elm_button_add(toolbar);
 148         if (!toolbarButton)
 149             return;
 150
 151         evas_object_size_hint_align_set(toolbarButton,
 152                 EVAS_HINT_FILL,
 153                 EVAS_HINT_FILL);
 154         evas_object_size_hint_weight_set(toolbarButton,
 155                 EVAS_HINT_EXPAND,
 156                 EVAS_HINT_EXPAND);
 157
 158         Evas_Object *ic = elm_icon_add(toolbar);
 159
 160         // (*itor).icon.c_str() guarantied not to have format specifiers
 161         snprintf(buf, sizeof(buf), (*itor).icon.c_str());
 162
 163         elm_icon_file_set(ic, buf, NULL);
 164         evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
 165         elm_icon_resizable_set(ic, EINA_TRUE, EINA_TRUE);
 166         elm_object_part_content_set(toolbarButton, "icon", ic);
 167
 168         evas_object_smart_callback_add(toolbarButton,
 169                 "clicked",
 170                 (*itor).callback,
 171                 (*itor).data);
 172         toolbarIt = elm_toolbar_item_append(toolbar, NULL, NULL, NULL, NULL);
 173         elm_object_item_part_content_set(toolbarIt, "object", toolbarButton);
 174
 175         //for margin button between buttons
 176         toolbarButton = elm_button_add(toolbar);
 177         if (!toolbarButton)
 178             return;
 179         evas_object_color_set(
 180                 toolbarButton,
 181                 255,
 182                 255,
 183                 255,
 184                 0);
 185         toolbarIt = elm_toolbar_item_append(toolbar, NULL, NULL, NULL, NULL);
 186         elm_object_item_part_content_set(toolbarIt, "object", toolbarButton);
 187     }
 188
 189     optionheaderClose = TRUE;
 190
 191     elm_object_part_content_set(m_user_layout,
 192             ELM_SWALLOW_TOOLBAR,
 193             toolbar);
 194 }
 195
 196 void WindowData::showToolbar()
 197 {
 198     emitSignalForUserLayout(EDJE_SHOW_TOOLBAR_SIGNAL, "");
 199     m_toolbarTimer = ecore_timer_add(10.0, hideToolbarCallback, this);
 200 }
 201
 202 void WindowData::hideToolbar()
 203 {
 204     emitSignalForUserLayout(EDJE_HIDE_TOOLBAR_SIGNAL, "");
 205     if(m_toolbarTimer) {
 206         ecore_timer_del(m_toolbarTimer);
 207         m_toolbarTimer = NULL;
 208     }
 209 }
 210
 211 Evas_Object* WindowData::createWindow(unsigned long pid)
 212 {
 213     ADD_PROFILING_POINT("elm_win_add", "start");
 214     Evas_Object* window = elm_win_add(NULL, "wrt-widget", ELM_WIN_BASIC);
 215     ADD_PROFILING_POINT("elm_win_add", "stop");
 216     ecore_x_window_prop_property_set(
 217         elm_win_xwindow_get(window),
 218         ECORE_X_ATOM_NET_WM_PID,
 219         ECORE_X_ATOM_CARDINAL, 32, &pid, 1);
 220     elm_win_conformant_set(window, EINA_TRUE);
 221     int w, h;
 222     ecore_x_window_size_get(ecore_x_window_root_first_get(), &w, &h);
 223     evas_object_resize(window, w, h);
 224
 225     evas_object_smart_callback_add(window,
 226             "profile,changed",
 227             winProfileChangedCallback,
 228             this);
 229     return window;
 230 }
 231
 232 Evas_Object* WindowData::createConformant(Evas_Object* parent)
 233 {
 234     Assert(parent != NULL && "Parent is null");
 235     Evas_Object* conformant = elm_conformant_add(parent);
 236
 237     evas_object_size_hint_weight_set(
 238             conformant, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 239     evas_object_size_hint_align_set(conformant, EVAS_HINT_FILL, EVAS_HINT_FILL);
 240     elm_win_resize_object_add(parent, conformant);
 241     return conformant;
 242 }
 243
 244 Evas_Object* WindowData::createPlatformLayout(Evas_Object* parent)
 245 {
 246     Evas_Object*  platform_layout = elm_layout_add(parent);
 247
 248     ADD_PROFILING_POINT("elm_layout_theme_set", "start");
 249     elm_layout_file_set(platform_layout, PLATFORM_EDJ_PATH, "platformlayout");
 250     ADD_PROFILING_POINT("elm_layout_theme_set", "stop");
 251
 252     evas_object_size_hint_align_set(platform_layout,
 253             EVAS_HINT_FILL,
 254             EVAS_HINT_FILL);
 255     evas_object_size_hint_weight_set(platform_layout,
 256             EVAS_HINT_EXPAND,
 257             EVAS_HINT_EXPAND);
 258
 259     elm_object_content_set(parent, platform_layout);
 260     edje_object_signal_emit(
 261             elm_layout_edje_get(platform_layout), ELM_STATE_SHOW_CONTENT, ELM);
 262     return platform_layout;
 263 }
 264
 265 Evas_Object* WindowData::createNavigationBar(Evas_Object* parent)
 266 {
 267     Assert(parent != NULL && "Parent for naviframe is null");
 268     Evas_Object* navigation = elm_naviframe_add(parent);
 269
 270     evas_object_size_hint_align_set(navigation,
 271             EVAS_HINT_FILL,
 272             EVAS_HINT_FILL);
 273     evas_object_size_hint_weight_set(navigation,
 274             EVAS_HINT_EXPAND,
 275             EVAS_HINT_EXPAND);
 276     elm_object_part_content_set(parent, ELM_SWALLOW_CONTENT, navigation);
 277     //elm_object_content_set(parent, navigation);
 278     return navigation;
 279 }
 280
 281 Evas_Object* WindowData::createUserLayout(Evas_Object* parent)
 282 {
 283     Assert(parent != NULL && "Parent for User Layout is null");
 284     Evas_Object* layout = elm_layout_add(parent);
 285     elm_layout_file_set(layout, DAEMON_EDJ_PATH, "client");
 286     evas_object_size_hint_weight_set(
 287             layout, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 288     evas_object_size_hint_align_set(layout, EVAS_HINT_FILL, EVAS_HINT_FILL);
 289
 290     ADD_PROFILING_POINT("elm_naviframe_item_push", "start");
 291     Elm_Object_Item* naviIt = elm_naviframe_item_push(
 292         /* Evas_Object *obj */
 293         parent,
 294         /* const char *title_label  */
 295         "",
 296         /* Evas_Object *prev_btn */
 297         NULL,
 298         /* Evas_Object *next_btn */
 299         NULL,
 300         /* Evas_Object *content */
 301         layout,
 302         /* const char *item_style */
 303         NULL);
 304     ADD_PROFILING_POINT("elm_naviframe_item_push", "stop");
 305
 306     elm_naviframe_item_title_visible_set(naviIt, EINA_FALSE);
 307
 308     return layout;
 309 }
 310
 311 void WindowData::showHiddenOption(Evas_Object* parent)
 312 {
 313     Assert(parent != NULL && "Parent for Hiden Option");
 314
 315     emitSignalForUserLayout(EDJE_SHOW_HIDDENOPTION_SIGNAL, "");
 316
 317     edje_object_signal_callback_add(elm_layout_edje_get(parent),
 318             "mouse,clicked,1",
 319             "elm.rect.hiddenOption",
 320             controlHiddenOptionCallback,
 321             this);
 322 }
 323
 324 void WindowData::hideHiddenOption(Evas_Object* parent)
 325 {
 326     Assert(parent != NULL && "Parent for Hiden Option");
 327
 328     emitSignalForUserLayout(EDJE_HIDE_HIDDENOPTION_SIGNAL, "");
 329
 330     edje_object_signal_callback_del(elm_layout_edje_get(parent),
 331             "mouse,clicked,1",
 332             "elm.rect.hiddenOption",
 333             controlHiddenOptionCallback);
 334 }
 335
 336 void WindowData::initFullViewMode ()
 337 {
 338     hideToolbar();
 339     showHiddenOption(m_user_layout);
 340 }
 341
 342 void WindowData::setDesktopIcon()
 343 {
 344     // set window icon
 345     Evas_Object *icon = evas_object_image_add(evas_object_evas_get(m_win));
 346     evas_object_image_file_set(icon,
 347             "/opt/share/icons/default/small/tizenScmgz.png",
 348             NULL);
 349     elm_win_icon_object_set(m_win, icon);
 350 }
 351
 352 void WindowData::addNaviBackButtonCallback(
 353         const char* event,
 354         CallbackType callback,
 355         const void* data)
 356 {
 357     Assert(m_naviBackButton != NULL && "m_naviBackButton is null");
 358     evas_object_smart_callback_add(m_naviBackButton, event, callback, data);
 359 }
 360
 361 void* WindowData::delNaviBackButtonCallback(
 362         const char* event,
 363         CallbackType callBack)
 364 {
 365     Assert(m_naviBackButton != NULL && "m_naviBackButton is null");
 366     return evas_object_smart_callback_del(m_naviBackButton, event, callBack);
 367 }
 368
 369 void WindowData::userlayoutCallbackAdd(
 370         const Evas_Callback_Type event,
 371         EvasCallbackType callback,
 372         const void* data)
 373 {
 374     Assert(m_user_layout != NULL && "m_user_layout is null");
 375     evas_object_event_callback_add(m_user_layout, event, callback, data);
 376 }
 377
 378 void* WindowData::userlayoutCallbackDel(
 379         const Evas_Callback_Type event,
 380         EvasCallbackType callBack)
 381 {
 382     Assert(m_user_layout != NULL && "m_user_layout is null");
 383     return evas_object_event_callback_del(m_user_layout, event, callBack);
 384 }
 385
 386 void WindowData::emitSignalForUserLayout(
 387         const char* emission, const char* source)
 388 {
 389     LogInfo("emitSignalForUserLayout called");
 390     Assert(m_user_layout != NULL && "m_user_layout is null");
 391     Assert(emission != NULL && "emission is null");
 392     Assert(source != NULL && "source is null");
 393
 394     edje_object_signal_emit(
 395             elm_layout_edje_get(m_user_layout), emission, source);
 396 }
 397
 398 void WindowData::moreButtonCallback(void *data,
 399         Evas_Object */*obj*/,
 400         void */*event_info*/)
 401 {
 402     WindowData* This = static_cast<WindowData*>(data);
 403     Elm_Object_Item *naviIt = elm_naviframe_top_item_get(This->m_navigation);
 404
 405     if (This->optionheaderClose)
 406         elm_object_item_signal_emit(naviIt, "elm,state,optionheader,open", "");
 407     else
 408         elm_object_item_signal_emit(naviIt, "elm,state,optionheader,close", "");
 409
 410     This->optionheaderClose = !This->optionheaderClose;
 411 }
 412
 413
 414 void WindowData::changeViewModeCallback(void *data,
 415         Evas_Object */*obj*/,
 416         void */*event_info*/)
 417 {
 418     WindowData* This = static_cast<WindowData*>(data);
 419     Elm_Object_Item *naviIt = elm_naviframe_top_item_get(This->m_navigation);
 420
 421     if(elm_naviframe_item_title_visible_get(naviIt)) {
 422         This->showHiddenOption(This->m_user_layout);
 423
 424     } else {
 425         This ->hideToolbar();
 426     }
 427 }
 428
 429 void WindowData::controlHiddenOptionCallback(void *data,
 430         Evas_Object * /*obj*/,
 431         const char * /*emission*/,
 432         const char * /*source*/)
 433 {
 434     LogDebug("controlHiddenOptionCallback");
 435     WindowData* This = static_cast<WindowData *>(data);
 436     const char* state = edje_object_part_state_get(
 437             elm_layout_edje_get(This->m_user_layout), "elm.swallow.toolbar",
 438             NULL);
 439
 440     if (state && !strncmp(state, "default", strlen("default"))) {
 441         This->showToolbar();
 442         This->hideHiddenOption(This->m_user_layout);
 443     } else {
 444         This->initFullViewMode();
 445     }
 446 }
 447
 448 Eina_Bool WindowData::hideToolbarCallback(void *data)
 449 {
 450     WindowData *This = static_cast<WindowData *>(data);
 451
 452     This->initFullViewMode();
 453     return TRUE;
 454 }
 455
 456 void WindowData::toggleFullscreen(bool fullscreen)
 457 {
 458     LogDebug(__PRETTY_FUNCTION__);
 459
 460     static bool alreadyFullscreen = false;
 461
 462     if (alreadyFullscreen == fullscreen) {
 463         // window is in fullscreen mode and fullscreen mode is requested, or
 464         // window is not in fullscreen and a request is made to exit fullscreen
 465         // In these two situations we don't have to do anything here.
 466         return;
 467     }
 468
 469     if (m_indicator) //If indicator is shown by default, toggle it.
 470         toggleIndicator(!fullscreen);
 471
 472     alreadyFullscreen = !alreadyFullscreen;
 473 }
 474
 475 void WindowData::winProfileChangedCallback(void *data,
 476                                            Evas_Object* /*obj*/,
 477                                            void* /*eventInfo*/)
 478 {
 479     LogDebug("winProfileChangedCallback");
 480     if (data == NULL) {
 481         return;
 482     }
 483     WindowData* This = static_cast<WindowData *>(data);
 484     const char *profile = elm_config_profile_get();
 485
 486     if (!strcmp(profile, "desktop")) {
 487         elm_win_indicator_mode_set(This->m_win, ELM_WIN_INDICATOR_HIDE);
 488         This->setDesktopIcon();
 489     }
 490     else
 491         elm_win_indicator_mode_set(This->m_win, ELM_WIN_INDICATOR_SHOW);
 492 }
 493