dali-toolkit/internal/controls/text-controls/text-selection-popup-impl.cpp

   1 /*
   2  * Copyright (c) 2015 Samsung Electronics Co., Ltd.
   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
  18 // CLASS HEADER
  19 #include <dali-toolkit/internal/controls/text-controls/text-selection-popup-impl.h>
  20
  21 // INTERNAL INCLUDES
  22 #include <dali-toolkit/devel-api/controls/text-controls/text-selection-popup-callback-interface.h>
  23 #include <dali-toolkit/public-api/controls/control-depth-index-ranges.h>
  24 #include <dali-toolkit/public-api/controls/default-controls/solid-color-actor.h>
  25 #include <dali-toolkit/public-api/controls/text-controls/text-label.h>
  26
  27 // EXTERNAL INCLUDES
  28 #include <dali/public-api/images/nine-patch-image.h>
  29 #include <dali/public-api/images/resource-image.h>
  30 #include <dali/public-api/math/vector2.h>
  31 #include <dali/public-api/math/vector4.h>
  32 #include <dali/devel-api/object/type-registry-helper.h>
  33 #include <libintl.h>
  34 #include <cfloat>
  35
  36 namespace Dali
  37 {
  38
  39 namespace Toolkit
  40 {
  41
  42 namespace Internal
  43 {
  44
  45 namespace
  46 {
  47 // todo Move this to adaptor??
  48 #define GET_LOCALE_TEXT(string) dgettext("elementary", string)
  49
  50 const Dali::Vector4 DEFAULT_POPUP_DIVIDER_COLOR( Dali::Vector4( 0.23f, 0.72f, 0.8f, 0.11f ) );
  51 const Dali::Vector4 DEFAULT_OPTION_ICON( Dali::Vector4( 1.0f, 1.0f, 1.0f, 1.0f ) );
  52 const Dali::Vector4 DEFAULT_OPTION_PRESSED_COLOR( Dali::Vector4( 0.24f, 0.72f, 0.8f, 0.11f ) );
  53
  54 const std::string DEFAULT_POPUP_BACKGROUND_IMAGE( DALI_IMAGE_DIR "selection-popup-bg#.png" );
  55 const std::string OPTION_ICON_CLIPBOARD( DALI_IMAGE_DIR "copy_paste_icon_clipboard.png" );
  56 const std::string OPTION_ICON_COPY( DALI_IMAGE_DIR "copy_paste_icon_copy.png" );
  57 const std::string OPTION_ICON_CUT( DALI_IMAGE_DIR "copy_paste_icon_cut.png" );
  58 const std::string OPTION_ICON_PASTE( DALI_IMAGE_DIR "copy_paste_icon_paste.png" );
  59 const std::string OPTION_ICON_SELECT( DALI_IMAGE_DIR "copy_paste_icon_select.png" );
  60 const std::string OPTION_ICON_SELECT_ALL( DALI_IMAGE_DIR "copy_paste_icon_select_all.png" );
  61
  62 const float OPTION_MARGIN_WIDTH( 10.f );          ///< The margin between the right or lefts edge and the text or icon.
  63
  64 #ifdef DGETTEXT_ENABLED
  65
  66 #define POPUP_CUT_STRING GET_LOCALE_TEXT("IDS_COM_BODY_CUT")
  67 #define POPUP_COPY_STRING GET_LOCALE_TEXT("IDS_COM_BODY_COPY")
  68 #define POPUP_PASTE_STRING GET_LOCALE_TEXT("IDS_COM_BODY_PASTE")
  69 #define POPUP_SELECT_STRING GET_LOCALE_TEXT("IDS_COM_SK_SELECT")
  70 #define POPUP_SELECT_ALL_STRING GET_LOCALE_TEXT("IDS_COM_BODY_SELECT_ALL")
  71 #define POPUP_CLIPBOARD_STRING GET_LOCALE_TEXT("IDS_COM_BODY_CLIPBOARD")
  72
  73 #else
  74
  75 #define POPUP_CUT_STRING  "Cut"
  76 #define POPUP_COPY_STRING  "Copy"
  77 #define POPUP_PASTE_STRING  "Paste"
  78 #define POPUP_SELECT_STRING  "Select"
  79 #define POPUP_SELECT_ALL_STRING  "Select All"
  80 #define POPUP_CLIPBOARD_STRING  "Clipboard"
  81
  82 #endif
  83
  84 const char* const OPTION_SELECT_WORD = "option-select_word";                       // "Select Word" popup option.
  85 const char* const OPTION_SELECT_ALL("option-select_all");                          // "Select All" popup option.
  86 const char* const OPTION_CUT("option-cut");                                        // "Cut" popup option.
  87 const char* const OPTION_COPY("option-copy");                                      // "Copy" popup option.
  88 const char* const OPTION_PASTE("option-paste");                                    // "Paste" popup option.
  89 const char* const OPTION_CLIPBOARD("option-clipboard");                            // "Clipboard" popup option.
  90
  91 BaseHandle Create()
  92 {
  93   return Toolkit::TextSelectionPopup::New( Toolkit::TextSelectionPopup::NONE, NULL );
  94 }
  95
  96 // Setup properties, signals and actions using the type-registry.
  97
  98 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextSelectionPopup, Toolkit::Control, Create );
  99
 100 DALI_PROPERTY_REGISTRATION( Toolkit, TextSelectionPopup, "popup-max-size", VECTOR2,   POPUP_MAX_SIZE )
 101 DALI_PROPERTY_REGISTRATION( Toolkit, TextSelectionPopup, "popup-min-size", VECTOR2,   POPUP_MIN_SIZE )
 102 DALI_PROPERTY_REGISTRATION( Toolkit, TextSelectionPopup, "option-max-size", VECTOR2,   OPTION_MAX_SIZE )
 103 DALI_PROPERTY_REGISTRATION( Toolkit, TextSelectionPopup, "option-min-size", VECTOR2,   OPTION_MIN_SIZE )
 104 DALI_PROPERTY_REGISTRATION( Toolkit, TextSelectionPopup, "option-divider-size", VECTOR2,   OPTION_DIVIDER_SIZE )
 105 DALI_PROPERTY_REGISTRATION( Toolkit, TextSelectionPopup, "popup-clipboard-button-image", STRING, POPUP_CLIPBOARD_BUTTON_ICON_IMAGE )
 106 DALI_PROPERTY_REGISTRATION( Toolkit, TextSelectionPopup, "popup-cut-button-image", STRING, POPUP_CUT_BUTTON_ICON_IMAGE )
 107 DALI_PROPERTY_REGISTRATION( Toolkit, TextSelectionPopup, "popup-copy-button-image", STRING, POPUP_COPY_BUTTON_ICON_IMAGE )
 108 DALI_PROPERTY_REGISTRATION( Toolkit, TextSelectionPopup, "popup-paste-button-image", STRING, POPUP_PASTE_BUTTON_ICON_IMAGE )
 109 DALI_PROPERTY_REGISTRATION( Toolkit, TextSelectionPopup, "popup-select-button-image", STRING, POPUP_SELECT_BUTTON_ICON_IMAGE )
 110 DALI_PROPERTY_REGISTRATION( Toolkit, TextSelectionPopup, "popup-select-all-button-image", STRING, POPUP_SELECT_ALL_BUTTON_ICON_IMAGE )
 111
 112 DALI_TYPE_REGISTRATION_END()
 113
 114 } // namespace
 115
 116
 117 Dali::Toolkit::TextSelectionPopup TextSelectionPopup::New( Toolkit::TextSelectionPopup::Buttons buttonsToEnable,
 118                                                            TextSelectionPopupCallbackInterface* callbackInterface )
 119 {
 120    // Create the implementation, temporarily owned by this handle on stack
 121   IntrusivePtr< TextSelectionPopup > impl = new TextSelectionPopup( callbackInterface );
 122
 123   // Pass ownership to CustomActor handle
 124   Dali::Toolkit::TextSelectionPopup handle( *impl );
 125
 126   impl->mEnabledButtons = buttonsToEnable;
 127
 128   // Second-phase init of the implementation
 129   // This can only be done after the CustomActor connection has been made...
 130   impl->Initialize();
 131
 132   return handle;
 133 }
 134
 135 void TextSelectionPopup::SetProperty( BaseObject* object, Property::Index index, const Property::Value& value )
 136 {
 137   Toolkit::TextSelectionPopup selectionPopup = Toolkit::TextSelectionPopup::DownCast( Dali::BaseHandle( object ) );
 138
 139   if( selectionPopup )
 140   {
 141     TextSelectionPopup& impl( GetImpl( selectionPopup ) );
 142
 143     switch( index )
 144     {
 145       case Toolkit::TextSelectionPopup::Property::POPUP_MAX_SIZE:
 146       {
 147        impl.SetDimensionToCustomise( POPUP_MAXIMUM_SIZE, value.Get< Vector2 >() );
 148        break;
 149       }
 150       case Toolkit::TextSelectionPopup::Property::POPUP_MIN_SIZE:
 151       {
 152         impl.SetDimensionToCustomise( POPUP_MINIMUM_SIZE, value.Get< Vector2 >() );
 153         break;
 154       }
 155       case Toolkit::TextSelectionPopup::Property::OPTION_MAX_SIZE:
 156       {
 157         impl.SetDimensionToCustomise( OPTION_MAXIMUM_SIZE, value.Get< Vector2 >() );
 158         break;
 159       }
 160       case Toolkit::TextSelectionPopup::Property::OPTION_MIN_SIZE:
 161       {
 162         impl.SetDimensionToCustomise( OPTION_MINIMUM_SIZE, value.Get< Vector2>() );
 163         break;
 164       }
 165       case Toolkit::TextSelectionPopup::Property::OPTION_DIVIDER_SIZE:
 166       {
 167         impl.SetDimensionToCustomise( OPTION_DIVIDER_SIZE, value.Get< Vector2>() );
 168         break;
 169       }
 170       case Toolkit::TextSelectionPopup::Property::POPUP_CLIPBOARD_BUTTON_ICON_IMAGE:
 171       {
 172         ResourceImage image = ResourceImage::New( value.Get< std::string >() );
 173         impl.SetButtonImage( Toolkit::TextSelectionPopup::CLIPBOARD, image );
 174         break;
 175       }
 176       case Toolkit::TextSelectionPopup::Property::POPUP_CUT_BUTTON_ICON_IMAGE:
 177       {
 178         ResourceImage image = ResourceImage::New( value.Get< std::string >() );
 179         impl.SetButtonImage( Toolkit::TextSelectionPopup::CUT, image );
 180         break;
 181       }
 182       case Toolkit::TextSelectionPopup::Property::POPUP_COPY_BUTTON_ICON_IMAGE:
 183       {
 184         ResourceImage image = ResourceImage::New( value.Get< std::string >() );
 185         impl.SetButtonImage( Toolkit::TextSelectionPopup::COPY, image );
 186         break;
 187       }
 188       case Toolkit::TextSelectionPopup::Property::POPUP_PASTE_BUTTON_ICON_IMAGE:
 189       {
 190         ResourceImage image = ResourceImage::New( value.Get< std::string >() );
 191         impl.SetButtonImage( Toolkit::TextSelectionPopup::PASTE, image );
 192         break;
 193       }
 194       case Toolkit::TextSelectionPopup::Property::POPUP_SELECT_BUTTON_ICON_IMAGE:
 195       {
 196         ResourceImage image = ResourceImage::New( value.Get< std::string >() );
 197         impl.SetButtonImage( Toolkit::TextSelectionPopup::SELECT, image );
 198         break;
 199       }
 200       case Toolkit::TextSelectionPopup::Property::POPUP_SELECT_ALL_BUTTON_ICON_IMAGE:
 201       {
 202         ResourceImage image = ResourceImage::New( value.Get< std::string >() );
 203         impl.SetButtonImage( Toolkit::TextSelectionPopup::SELECT_ALL, image );
 204         break;
 205       }
 206     } // switch
 207   } // TextSelectionPopup
 208 }
 209
 210 Property::Value TextSelectionPopup::GetProperty( BaseObject* object, Property::Index index )
 211 {
 212   Property::Value value;
 213
 214   Toolkit::TextSelectionPopup selectionPopup = Toolkit::TextSelectionPopup::DownCast( Dali::BaseHandle( object ) );
 215
 216   if( selectionPopup )
 217   {
 218     TextSelectionPopup& impl( GetImpl( selectionPopup ) );
 219
 220     switch( index )
 221     {
 222       case Toolkit::TextSelectionPopup::Property::POPUP_MAX_SIZE:
 223       {
 224         value = impl.GetDimensionToCustomise( POPUP_MAXIMUM_SIZE );
 225         break;
 226       }
 227       case Toolkit::TextSelectionPopup::Property::OPTION_MAX_SIZE:
 228       {
 229         value = impl.GetDimensionToCustomise( OPTION_MAXIMUM_SIZE );
 230         break;
 231       }
 232       case Toolkit::TextSelectionPopup::Property::OPTION_MIN_SIZE:
 233       {
 234         value = impl.GetDimensionToCustomise( OPTION_MINIMUM_SIZE );
 235         break;
 236       }
 237       case Toolkit::TextSelectionPopup::Property::OPTION_DIVIDER_SIZE:
 238       {
 239         value = impl.GetDimensionToCustomise( OPTION_DIVIDER_SIZE );
 240         break;
 241       }
 242       case Toolkit::TextSelectionPopup::Property::POPUP_CLIPBOARD_BUTTON_ICON_IMAGE:
 243       {
 244         ResourceImage image = ResourceImage::DownCast( impl.GetButtonImage( Toolkit::TextSelectionPopup::CLIPBOARD ) );
 245         if( image )
 246         {
 247           value = image.GetUrl();
 248         }
 249         break;
 250       }
 251       case Toolkit::TextSelectionPopup::Property::POPUP_CUT_BUTTON_ICON_IMAGE:
 252       {
 253         ResourceImage image = ResourceImage::DownCast( impl.GetButtonImage( Toolkit::TextSelectionPopup::CUT ) );
 254         if( image )
 255         {
 256           value = image.GetUrl();
 257         }
 258         break;
 259       }
 260       case Toolkit::TextSelectionPopup::Property::POPUP_COPY_BUTTON_ICON_IMAGE:
 261       {
 262         ResourceImage image = ResourceImage::DownCast( impl.GetButtonImage( Toolkit::TextSelectionPopup::COPY ) );
 263         if( image )
 264         {
 265           value = image.GetUrl();
 266         }
 267         break;
 268       }
 269       case Toolkit::TextSelectionPopup::Property::POPUP_PASTE_BUTTON_ICON_IMAGE:
 270       {
 271         ResourceImage image = ResourceImage::DownCast( impl.GetButtonImage( Toolkit::TextSelectionPopup::PASTE ) );
 272         if( image )
 273         {
 274           value = image.GetUrl();
 275         }
 276         break;
 277       }
 278       case Toolkit::TextSelectionPopup::Property::POPUP_SELECT_BUTTON_ICON_IMAGE:
 279       {
 280         ResourceImage image = ResourceImage::DownCast( impl.GetButtonImage( Toolkit::TextSelectionPopup::SELECT ) );
 281         if( image )
 282         {
 283           value = image.GetUrl();
 284         }
 285         break;
 286       }
 287       case Toolkit::TextSelectionPopup::Property::POPUP_SELECT_ALL_BUTTON_ICON_IMAGE:
 288       {
 289         ResourceImage image = ResourceImage::DownCast( impl.GetButtonImage( Toolkit::TextSelectionPopup::SELECT_ALL ) );
 290         if( image )
 291         {
 292           value = image.GetUrl();
 293         }
 294         break;
 295       }
 296     } // switch
 297   }
 298   return value;
 299 }
 300
 301 void TextSelectionPopup::OnInitialize()
 302 {
 303   CreatePopup();
 304 }
 305
 306 bool TextSelectionPopup::OnCutButtonPressed( Toolkit::Button button )
 307 {
 308   if( mCallbackInterface )
 309   {
 310     mCallbackInterface->TextPopupButtonTouched( Toolkit::TextSelectionPopup::CUT );
 311   }
 312
 313   return true;
 314 }
 315
 316 bool TextSelectionPopup::OnCopyButtonPressed( Toolkit::Button button )
 317 {
 318   if( mCallbackInterface )
 319   {
 320     mCallbackInterface->TextPopupButtonTouched( Dali::Toolkit::TextSelectionPopup::COPY );
 321   }
 322
 323   return true;
 324 }
 325
 326 bool TextSelectionPopup::OnPasteButtonPressed( Toolkit::Button button )
 327 {
 328   if( mCallbackInterface )
 329   {
 330     mCallbackInterface->TextPopupButtonTouched( Dali::Toolkit::TextSelectionPopup::PASTE );
 331   }
 332
 333   return true;
 334 }
 335
 336 bool TextSelectionPopup::OnSelectButtonPressed( Toolkit::Button button )
 337 {
 338   if( mCallbackInterface )
 339   {
 340     mCallbackInterface->TextPopupButtonTouched( Dali::Toolkit::TextSelectionPopup::SELECT );
 341   }
 342
 343   return true;
 344 }
 345
 346 bool TextSelectionPopup::OnSelectAllButtonPressed( Toolkit::Button button )
 347 {
 348   if( mCallbackInterface )
 349   {
 350     mCallbackInterface->TextPopupButtonTouched( Dali::Toolkit::TextSelectionPopup::SELECT_ALL );
 351   }
 352
 353   return true;
 354 }
 355
 356 bool TextSelectionPopup::OnClipboardButtonPressed( Toolkit::Button button )
 357 {
 358   if( mCallbackInterface )
 359   {
 360     mCallbackInterface->TextPopupButtonTouched( Dali::Toolkit::TextSelectionPopup::CLIPBOARD );
 361   }
 362
 363   return true;
 364 }
 365
 366 void TextSelectionPopup::SetDimensionToCustomise( const PopupCustomisations& settingToCustomise, const Size& dimension )
 367 {
 368   switch( settingToCustomise )
 369   {
 370     case POPUP_MAXIMUM_SIZE :
 371     {
 372       Actor self = Self();
 373       mMaxSize = dimension;
 374       if ( mToolbar )
 375       {
 376         mToolbar.SetProperty( Toolkit::TextSelectionToolbar::Property::MAX_SIZE, mMaxSize );
 377       }
 378       break;
 379     }
 380     case POPUP_MINIMUM_SIZE :
 381     {
 382       Actor self = Self();
 383       mMinSize = dimension;
 384       // Option can not be smaller than this if only one.
 385       break;
 386     }
 387     case OPTION_MAXIMUM_SIZE :
 388     {
 389       mOptionMaxSize = dimension;
 390       // Option max size not currently currently supported
 391
 392       break;
 393     }
 394     case OPTION_MINIMUM_SIZE :
 395     {
 396       mOptionMinSize = dimension;
 397       // Option min size not currently currently supported
 398       break;
 399     }
 400     case OPTION_DIVIDER_SIZE :
 401     {
 402       mOptionDividerSize = dimension;
 403       if ( mToolbar )
 404       {
 405         // Resize Dividers not currently supported
 406       }
 407       break;
 408     }
 409   } // switch
 410 }
 411
 412 Size TextSelectionPopup::GetDimensionToCustomise( const PopupCustomisations& settingToCustomise )
 413 {
 414   switch( settingToCustomise )
 415   {
 416     case POPUP_MAXIMUM_SIZE :
 417     {
 418       return mMaxSize;
 419     }
 420     case POPUP_MINIMUM_SIZE :
 421     {
 422       return mMinSize;
 423     }
 424     case OPTION_MAXIMUM_SIZE :
 425     {
 426       return mOptionMaxSize;
 427     }
 428     case OPTION_MINIMUM_SIZE :
 429     {
 430       return mOptionMinSize;
 431     }
 432     case OPTION_DIVIDER_SIZE :
 433     {
 434       return mOptionDividerSize;
 435     }
 436   } // switch
 437
 438   return Size::ZERO;
 439 }
 440
 441 void TextSelectionPopup::SetButtonImage( Toolkit::TextSelectionPopup::Buttons button, Dali::Image image )
 442 {
 443    switch ( button )
 444    {
 445    break;
 446    case Toolkit::TextSelectionPopup::CLIPBOARD:
 447    {
 448      mClipboardIconImage  = image;
 449    }
 450    break;
 451    case Toolkit::TextSelectionPopup::CUT :
 452    {
 453      mCutIconImage = image;
 454    }
 455    break;
 456    case Toolkit::TextSelectionPopup::COPY :
 457    {
 458      mCopyIconImage = image;
 459    }
 460    break;
 461    case Toolkit::TextSelectionPopup::PASTE :
 462    {
 463      mPasteIconImage = image;
 464    }
 465    break;
 466    case Toolkit::TextSelectionPopup::SELECT :
 467    {
 468      mSelectIconImage = image;
 469    }
 470    break;
 471    case Toolkit::TextSelectionPopup::SELECT_ALL :
 472    {
 473      mSelectAllIconImage = image;
 474    }
 475    break;
 476    default :
 477    {
 478      DALI_ASSERT_DEBUG( "TextSelectionPopup SetPopupImage Unknown Button" );
 479    }
 480    } // switch
 481 }
 482
 483 Dali::Image TextSelectionPopup::GetButtonImage( Toolkit::TextSelectionPopup::Buttons button )
 484 {
 485   switch ( button )
 486   {
 487   case Toolkit::TextSelectionPopup::CLIPBOARD :
 488   {
 489     return mClipboardIconImage;
 490   }
 491   break;
 492   case Toolkit::TextSelectionPopup::CUT :
 493   {
 494     return mCutIconImage;
 495   }
 496   break;
 497   case Toolkit::TextSelectionPopup::COPY :
 498   {
 499     return mCopyIconImage;
 500   }
 501   break;
 502   case Toolkit::TextSelectionPopup::PASTE :
 503   {
 504     return mPasteIconImage;
 505   }
 506   break;
 507   case Toolkit::TextSelectionPopup::SELECT :
 508   {
 509     return mSelectIconImage;
 510   }
 511   break;
 512   case Toolkit::TextSelectionPopup::SELECT_ALL :
 513   {
 514     return mSelectAllIconImage;
 515   }
 516   break;
 517   default :
 518   {
 519     DALI_ASSERT_DEBUG( "TextSelectionPopup GetPopupImage Unknown Button" );
 520   }
 521   } // switch
 522
 523   return Dali::Image();
 524 }
 525
 526  void TextSelectionPopup::CreateOrderedListOfPopupOptions()
 527  {
 528    mOrderListOfButtons.clear();
 529
 530    // Create button for each possible option using Option priority
 531    if ( !mCutIconImage )
 532    {
 533      mCutIconImage = ResourceImage::New( OPTION_ICON_CUT );
 534    }
 535    mOrderListOfButtons.push_back( ButtonRequirement( Toolkit::TextSelectionPopup::CUT, mCutOptionPriority, OPTION_CUT, POPUP_CUT_STRING , mCutIconImage, ( mEnabledButtons & Toolkit::TextSelectionPopup::CUT)  ) );
 536
 537    if ( !mCopyIconImage )
 538    {
 539      mCopyIconImage = ResourceImage::New( OPTION_ICON_COPY );
 540    }
 541    mOrderListOfButtons.push_back( ButtonRequirement( Toolkit::TextSelectionPopup::COPY, mCopyOptionPriority, OPTION_COPY, POPUP_COPY_STRING, mCopyIconImage, ( mEnabledButtons & Toolkit::TextSelectionPopup::COPY)  ) );
 542
 543    if ( !mPasteIconImage )
 544    {
 545      mPasteIconImage = ResourceImage::New( OPTION_ICON_PASTE );
 546    }
 547    mOrderListOfButtons.push_back( ButtonRequirement( Toolkit::TextSelectionPopup::PASTE, mPasteOptionPriority, OPTION_PASTE, POPUP_PASTE_STRING, mPasteIconImage, ( mEnabledButtons & Toolkit::TextSelectionPopup::PASTE)  ) );
 548
 549    if ( !mSelectIconImage )
 550    mSelectIconImage = ResourceImage::New( OPTION_ICON_SELECT );
 551    mOrderListOfButtons.push_back( ButtonRequirement( Toolkit::TextSelectionPopup::SELECT, mSelectOptionPriority, OPTION_SELECT_WORD, POPUP_SELECT_STRING, mSelectIconImage, ( mEnabledButtons & Toolkit::TextSelectionPopup::SELECT)  ) );
 552
 553    if ( !mSelectAllIconImage )
 554    {
 555     mSelectAllIconImage = ResourceImage::New( OPTION_ICON_SELECT_ALL );
 556    }
 557    mOrderListOfButtons.push_back( ButtonRequirement( Toolkit::TextSelectionPopup::SELECT_ALL, mSelectAllOptionPriority, OPTION_SELECT_ALL, POPUP_SELECT_ALL_STRING, mSelectAllIconImage, ( mEnabledButtons & Toolkit::TextSelectionPopup::SELECT_ALL)  ) );
 558
 559    if ( !mClipboardIconImage )
 560    {
 561      mClipboardIconImage = ResourceImage::New( OPTION_ICON_CLIPBOARD );
 562    }
 563    mOrderListOfButtons.push_back( ButtonRequirement( Toolkit::TextSelectionPopup::CLIPBOARD, mClipboardOptionPriority, OPTION_CLIPBOARD, POPUP_CLIPBOARD_STRING, mClipboardIconImage, ( mEnabledButtons & Toolkit::TextSelectionPopup::CLIPBOARD)  ) );
 564
 565    // Sort the buttons according their priorities.
 566    std::sort( mOrderListOfButtons.begin(), mOrderListOfButtons.end(), TextSelectionPopup::ButtonPriorityCompare() );
 567  }
 568
 569  void TextSelectionPopup::AddOption( const ButtonRequirement& button, bool showDivider, bool showIcons, bool showCaption  )
 570  {
 571
 572    const std::string& name = button.name;
 573    const std::string& caption = button.caption;
 574    Image iconImage = button.icon;
 575
 576    // 1. Create the backgrounds for the popup option both normal and pressed.
 577    // Both containers will be added to a button.
 578
 579    Toolkit::TableView optionContainer = Toolkit::TableView::New( (showIcons&showCaption)?2:1 , 1 );
 580    optionContainer.SetFitHeight( 0 );
 581    optionContainer.SetFitWidth( 0 );
 582
 583    Toolkit::TableView  optionPressedContainer = Toolkit::TableView::New( (showIcons&showCaption)?2:1 , 1 );
 584    optionPressedContainer.SetFitHeight( 0 );
 585    optionPressedContainer.SetFitWidth( 0 );
 586    optionPressedContainer.SetBackgroundColor( mPressedColor );
 587
 588 #ifdef DECORATOR_DEBUG
 589    optionContainer.SetName("optionContainer");
 590    optionPressedContainer.SetName("optionPressedContainer");
 591 #endif
 592    // 2. Add text.
 593
 594    if ( showCaption )
 595    {
 596      Toolkit::TextLabel captionTextLabel = Toolkit::TextLabel::New();
 597      captionTextLabel.SetProperty( Toolkit::TextLabel::Property::TEXT, caption );
 598      captionTextLabel.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::ALL_DIMENSIONS );
 599
 600      Toolkit::TextLabel pressedCaptionTextLabel = Toolkit::TextLabel::New();
 601      pressedCaptionTextLabel.SetProperty( Toolkit::TextLabel::Property::TEXT, caption );
 602      pressedCaptionTextLabel.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::ALL_DIMENSIONS );
 603
 604      Padding padding;
 605      padding.left = 24.0f;
 606      padding.right = 24.0f;
 607      padding.top = 14.0f;
 608      padding.bottom = 14.0f;
 609      captionTextLabel.SetPadding( padding );
 610      pressedCaptionTextLabel.SetPadding( padding );
 611
 612      optionContainer.AddChild( captionTextLabel, Toolkit::TableView::CellPosition(( showIcons&showCaption)?1:0, 0 )  );
 613      optionPressedContainer.AddChild( pressedCaptionTextLabel, Toolkit::TableView::CellPosition(( showIcons&showCaption)?1:0, 0 ) );
 614    }
 615
 616    // 3. Create the icons
 617    if ( showIcons )
 618    {
 619      ImageActor pressedIcon = ImageActor::New(  iconImage );
 620      ImageActor icon = ImageActor::New(  iconImage );
 621      icon.SetSortModifier( DECORATION_DEPTH_INDEX - 1 );
 622      pressedIcon.SetSortModifier( DECORATION_DEPTH_INDEX - 1 );
 623
 624      icon.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::ALL_DIMENSIONS );
 625      pressedIcon.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::ALL_DIMENSIONS );
 626      icon.SetColor( mIconColor );
 627
 628      if ( showCaption & showIcons )
 629      {
 630        optionContainer.SetFitHeight( 1 );
 631        optionContainer.SetFitWidth( 1 );
 632        optionPressedContainer.SetFitHeight( 1 );
 633        optionPressedContainer.SetFitWidth( 1 );
 634      }
 635
 636      optionContainer.AddChild( icon, Toolkit::TableView::CellPosition( 0, 0 )  );
 637      optionPressedContainer.AddChild( pressedIcon, Toolkit::TableView::CellPosition( 0, 0 )  );
 638
 639      icon.SetPadding( Padding( 10.0f, 10.0f, 10.0f, 10.0f ) );
 640      pressedIcon.SetPadding( Padding( 10.0f, 10.0f, 10.0f, 10.0f ) );
 641    }
 642
 643    // 4. Create a option.
 644    Toolkit::PushButton option = Toolkit::PushButton::New();
 645    option.SetName( name );
 646    option.SetAnimationTime( 0.0f );
 647    option.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::ALL_DIMENSIONS );
 648
 649    switch( button.id )
 650    {
 651      case Toolkit::TextSelectionPopup::CUT:
 652      {
 653        option.ClickedSignal().Connect( this, &TextSelectionPopup::OnCutButtonPressed );
 654        break;
 655      }
 656      case Toolkit::TextSelectionPopup::COPY:
 657      {
 658        option.ClickedSignal().Connect( this, &TextSelectionPopup::OnCopyButtonPressed );
 659        break;
 660      }
 661      case Toolkit::TextSelectionPopup::PASTE:
 662      {
 663        option.ClickedSignal().Connect( this, &TextSelectionPopup::OnPasteButtonPressed );
 664        break;
 665      }
 666      case Toolkit::TextSelectionPopup::SELECT:
 667      {
 668        option.ClickedSignal().Connect( this, &TextSelectionPopup::OnSelectButtonPressed );
 669        break;
 670      }
 671      case Toolkit::TextSelectionPopup::SELECT_ALL:
 672      {
 673        option.ClickedSignal().Connect( this, &TextSelectionPopup::OnSelectAllButtonPressed );
 674        break;
 675      }
 676      case Toolkit::TextSelectionPopup::CLIPBOARD:
 677      {
 678        option.ClickedSignal().Connect( this, &TextSelectionPopup::OnClipboardButtonPressed );
 679        break;
 680      }
 681      case Toolkit::TextSelectionPopup::NONE:
 682      {
 683        // Nothing to do:
 684        break;
 685      }
 686    }
 687
 688    // 5. Set the normal option image.
 689    option.SetButtonImage( optionContainer );
 690
 691    // 6. Set the pressed option image
 692    option.SetSelectedImage( optionPressedContainer );
 693
 694    // 7 Add option to tool bar
 695    mToolbar.AddOption( option );
 696
 697    // 8. Add the divider
 698    if( showDivider )
 699    {
 700      const Size size( mOptionDividerSize.width, 0.0f ); // Height FILL_TO_PARENT
 701
 702      ImageActor divider = Toolkit::CreateSolidColorActor( Color::WHITE );
 703      divider.SetSize( size );
 704      divider.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
 705      divider.SetColor( mDividerColor );
 706      mToolbar.AddDivider( divider );
 707    }
 708  }
 709
 710  std::size_t TextSelectionPopup::GetNumberOfEnabledOptions()
 711  {
 712    std::size_t numberOfOptions = 0u;
 713    for( std::vector<ButtonRequirement>::const_iterator it = mOrderListOfButtons.begin(), endIt = mOrderListOfButtons.end(); ( it != endIt ); ++it )
 714    {
 715      const ButtonRequirement& button( *it );
 716      if( button.enabled )
 717      {
 718        ++numberOfOptions;
 719      }
 720    }
 721
 722    return numberOfOptions;
 723  }
 724
 725  void TextSelectionPopup::AddPopupOptionsToToolbar( bool showIcons, bool showCaptions )
 726  {
 727    // Iterate list of buttons and add active ones to Toolbar
 728    std::size_t numberOfOptionsRequired =  GetNumberOfEnabledOptions();
 729    std::size_t numberOfOptionsAdded = 0u;
 730    for( std::vector<ButtonRequirement>::const_iterator it = mOrderListOfButtons.begin(), endIt = mOrderListOfButtons.end(); ( it != endIt ); ++it )
 731    {
 732      const ButtonRequirement& button( *it );
 733      if ( button.enabled )
 734      {
 735        numberOfOptionsAdded++;
 736        AddOption(  button, ( numberOfOptionsAdded < numberOfOptionsRequired ) , showIcons, showCaptions );
 737      }
 738    }
 739  }
 740
 741  void TextSelectionPopup::CreatePopup()
 742  {
 743    Actor self = Self();
 744    CreateOrderedListOfPopupOptions();  //todo Currently causes all options to be shown
 745    self.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::ALL_DIMENSIONS );
 746    SetBackgroundImage( NinePatchImage::New( DEFAULT_POPUP_BACKGROUND_IMAGE ) );
 747
 748    if ( !mToolbar )
 749    {
 750      mToolbar = Toolkit::TextSelectionToolbar::New();
 751      mToolbar.SetParentOrigin( ParentOrigin::CENTER );
 752      mToolbar.SetProperty( Toolkit::TextSelectionToolbar::Property::MAX_SIZE, mMaxSize );
 753      self.Add( mToolbar );
 754      AddPopupOptionsToToolbar( mShowIcons, mShowCaptions );
 755    }
 756  }
 757
 758 TextSelectionPopup::TextSelectionPopup( TextSelectionPopupCallbackInterface* callbackInterface )
 759 : Control( ControlBehaviour( REQUIRES_STYLE_CHANGE_SIGNALS ) ),
 760   mToolbar(),
 761   mMaxSize(),
 762   mMinSize(),
 763   mOptionDividerSize( Size( 2.0f, 0.0f) ),
 764   mEnabledButtons( Toolkit::TextSelectionPopup::NONE ),
 765   mCallbackInterface( callbackInterface ),
 766   mDividerColor( DEFAULT_POPUP_DIVIDER_COLOR ),
 767   mIconColor( DEFAULT_OPTION_ICON ),
 768   mPressedColor( DEFAULT_OPTION_PRESSED_COLOR ),
 769   mSelectOptionPriority( 1 ),
 770   mSelectAllOptionPriority ( 2 ),
 771   mCutOptionPriority ( 4 ),
 772   mCopyOptionPriority ( 3 ),
 773   mPasteOptionPriority ( 5 ),
 774   mClipboardOptionPriority( 6 ),
 775   mShowIcons( false ),
 776   mShowCaptions( true )
 777 {
 778 }
 779
 780 TextSelectionPopup::~TextSelectionPopup()
 781 {
 782 }
 783
 784
 785 } // namespace Internal
 786
 787 } // namespace Toolkit
 788
 789 } // namespace Dali
 790
 791