dali-toolkit/internal/controls/text-controls/text-editor-impl.cpp

   1 /*
   2  * Copyright (c) 2017 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-editor-impl.h>
  20
  21 // EXTERNAL INCLUDES
  22 #include <cstring>
  23 #include <limits>
  24 #include <dali/public-api/adaptor-framework/key.h>
  25 #include <dali/public-api/common/stage.h>
  26 #include <dali/public-api/images/resource-image.h>
  27 #include <dali/devel-api/actors/actor-devel.h>
  28 #include <dali/devel-api/object/property-helper-devel.h>
  29 #include <dali/public-api/object/type-registry-helper.h>
  30 #include <dali/integration-api/adaptors/adaptor.h>
  31 #include <dali/integration-api/debug.h>
  32
  33 // INTERNAL INCLUDES
  34 #include <dali-toolkit/public-api/text/rendering-backend.h>
  35 #include <dali-toolkit/public-api/text/text-enumerations.h>
  36 #include <dali-toolkit/public-api/visuals/color-visual-properties.h>
  37 #include <dali-toolkit/devel-api/controls/control-devel.h>
  38 #include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
  39 #include <dali-toolkit/devel-api/controls/text-controls/text-editor-devel.h>
  40 #include <dali-toolkit/public-api/visuals/visual-properties.h>
  41 #include <dali-toolkit/internal/text/text-enumerations-impl.h>
  42 #include <dali-toolkit/internal/text/rendering/text-backend.h>
  43 #include <dali-toolkit/internal/text/text-effects-style.h>
  44 #include <dali-toolkit/internal/text/text-font-style.h>
  45 #include <dali-toolkit/internal/text/text-view.h>
  46 #include <dali-toolkit/internal/styling/style-manager-impl.h>
  47
  48 using namespace Dali::Toolkit::Text;
  49
  50 namespace Dali
  51 {
  52
  53 namespace Toolkit
  54 {
  55
  56 namespace Internal
  57 {
  58
  59 namespace // unnamed namespace
  60 {
  61
  62 #if defined(DEBUG_ENABLED)
  63 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::Concise, true, "LOG_TEXT_CONTROLS");
  64 #endif
  65
  66 const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::Text::DEFAULT_RENDERING_BACKEND;
  67 const float DEFAULT_SCROLL_SPEED = 1200.f; ///< The default scroll speed for the text editor in pixels/second.
  68 } // unnamed namespace
  69
  70 namespace
  71 {
  72 const Scripting::StringEnum LINE_WRAP_MODE_STRING_TABLE[] =
  73 {
  74   { "WORD",      Toolkit::Text::Layout::LineWrap::WORD      },
  75   { "CHARACTER", Toolkit::Text::Layout::LineWrap::CHARACTER }
  76 };
  77 const unsigned int LINE_WRAP_MODE_STRING_TABLE_COUNT = sizeof( LINE_WRAP_MODE_STRING_TABLE ) / sizeof( LINE_WRAP_MODE_STRING_TABLE[0] );
  78
  79 const char* const SCROLL_BAR_POSITION("sourcePosition");
  80 const char* const SCROLL_BAR_POSITION_MIN("sourcePositionMin");
  81 const char* const SCROLL_BAR_POSITION_MAX("sourcePositionMax");
  82 const char* const SCROLL_BAR_CONTENT_SIZE("sourceContentSize");
  83
  84 // Type registration
  85 BaseHandle Create()
  86 {
  87   return Toolkit::TextEditor::New();
  88 }
  89
  90 // Setup properties, signals and actions using the type-registry.
  91 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextEditor, Toolkit::Control, Create );
  92
  93 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "renderingBackend",                     INTEGER,   RENDERING_BACKEND                    )
  94 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "text",                                 STRING,    TEXT                                 )
  95 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "textColor",                            VECTOR4,   TEXT_COLOR                           )
  96 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "fontFamily",                           STRING,    FONT_FAMILY                          )
  97 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "fontStyle",                            MAP,       FONT_STYLE                           )
  98 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "pointSize",                            FLOAT,     POINT_SIZE                           )
  99 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "horizontalAlignment",                  STRING,    HORIZONTAL_ALIGNMENT                 )
 100 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollThreshold",                      FLOAT,     SCROLL_THRESHOLD                     )
 101 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollSpeed",                          FLOAT,     SCROLL_SPEED                         )
 102 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "primaryCursorColor",                   VECTOR4,   PRIMARY_CURSOR_COLOR                 )
 103 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "secondaryCursorColor",                 VECTOR4,   SECONDARY_CURSOR_COLOR               )
 104 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableCursorBlink",                    BOOLEAN,   ENABLE_CURSOR_BLINK                  )
 105 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorBlinkInterval",                  FLOAT,     CURSOR_BLINK_INTERVAL                )
 106 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorBlinkDuration",                  FLOAT,     CURSOR_BLINK_DURATION                )
 107 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorWidth",                          INTEGER,   CURSOR_WIDTH                         )
 108 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "grabHandleImage",                      STRING,    GRAB_HANDLE_IMAGE                    )
 109 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "grabHandlePressedImage",               STRING,    GRAB_HANDLE_PRESSED_IMAGE            )
 110 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleImageLeft",             MAP,       SELECTION_HANDLE_IMAGE_LEFT          )
 111 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleImageRight",            MAP,       SELECTION_HANDLE_IMAGE_RIGHT         )
 112 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandlePressedImageLeft",      MAP,       SELECTION_HANDLE_PRESSED_IMAGE_LEFT  )
 113 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandlePressedImageRight",     MAP,       SELECTION_HANDLE_PRESSED_IMAGE_RIGHT )
 114 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleMarkerImageLeft",       MAP,       SELECTION_HANDLE_MARKER_IMAGE_LEFT   )
 115 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleMarkerImageRight",      MAP,       SELECTION_HANDLE_MARKER_IMAGE_RIGHT  )
 116 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHighlightColor",              VECTOR4,   SELECTION_HIGHLIGHT_COLOR            )
 117 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "decorationBoundingBox",                RECTANGLE, DECORATION_BOUNDING_BOX              )
 118 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableMarkup",                         BOOLEAN,   ENABLE_MARKUP                        )
 119 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputColor",                           VECTOR4,   INPUT_COLOR                          )
 120 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputFontFamily",                      STRING,    INPUT_FONT_FAMILY                    )
 121 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputFontStyle",                       MAP,       INPUT_FONT_STYLE                     )
 122 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputPointSize",                       FLOAT,     INPUT_POINT_SIZE                     )
 123 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "lineSpacing",                          FLOAT,     LINE_SPACING                         )
 124 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputLineSpacing",                     FLOAT,     INPUT_LINE_SPACING                   )
 125 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "underline",                            MAP,       UNDERLINE                            )
 126 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputUnderline",                       MAP,       INPUT_UNDERLINE                      )
 127 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "shadow",                               MAP,       SHADOW                               )
 128 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputShadow",                          MAP,       INPUT_SHADOW                         )
 129 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "emboss",                               MAP,       EMBOSS                               )
 130 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputEmboss",                          MAP,       INPUT_EMBOSS                         )
 131 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "outline",                              MAP,       OUTLINE                              )
 132 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputOutline",                         MAP,       INPUT_OUTLINE                        )
 133 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "smoothScroll",                         BOOLEAN,   SMOOTH_SCROLL                        )
 134 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "smoothScrollDuration",                 FLOAT,     SMOOTH_SCROLL_DURATION               )
 135 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableScrollBar",                      BOOLEAN,   ENABLE_SCROLL_BAR                    )
 136 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollBarShowDuration",                FLOAT,     SCROLL_BAR_SHOW_DURATION             )
 137 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollBarFadeDuration",                FLOAT,     SCROLL_BAR_FADE_DURATION             )
 138 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "pixelSize",                            FLOAT,     PIXEL_SIZE                           )
 139 DALI_PROPERTY_REGISTRATION_READ_ONLY( Toolkit, TextEditor, "lineCount",                  INTEGER,   LINE_COUNT                           )
 140 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableSelection",                      BOOLEAN,   ENABLE_SELECTION                     )
 141 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "placeholder",                          MAP,       PLACEHOLDER                          )
 142 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "lineWrapMode",                         STRING,    LINE_WRAP_MODE                       )
 143 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "placeholderText",                STRING,    PLACEHOLDER_TEXT                     )
 144 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "placeholderTextColor",           VECTOR4,   PLACEHOLDER_TEXT_COLOR               )
 145
 146 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "textChanged",        SIGNAL_TEXT_CHANGED )
 147 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "inputStyleChanged",  SIGNAL_INPUT_STYLE_CHANGED )
 148
 149 DALI_TYPE_REGISTRATION_END()
 150
 151 } // namespace
 152
 153 Toolkit::TextEditor TextEditor::New()
 154 {
 155   // Create the implementation, temporarily owned by this handle on stack
 156   IntrusivePtr< TextEditor > impl = new TextEditor();
 157
 158   // Pass ownership to CustomActor handle
 159   Toolkit::TextEditor handle( *impl );
 160
 161   // Second-phase init of the implementation
 162   // This can only be done after the CustomActor connection has been made...
 163   impl->Initialize();
 164
 165   return handle;
 166 }
 167
 168 void TextEditor::SetProperty( BaseObject* object, Property::Index index, const Property::Value& value )
 169 {
 170   Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
 171
 172   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SetProperty\n");
 173
 174
 175   if( textEditor )
 176   {
 177     TextEditor& impl( GetImpl( textEditor ) );
 178
 179     switch( index )
 180     {
 181       case Toolkit::TextEditor::Property::RENDERING_BACKEND:
 182       {
 183         int backend = value.Get< int >();
 184         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend );
 185
 186         if( impl.mRenderingBackend != backend )
 187         {
 188           impl.mRenderingBackend = backend;
 189           impl.mRenderer.Reset();
 190           impl.RequestTextRelayout();
 191         }
 192         break;
 193       }
 194       case Toolkit::TextEditor::Property::TEXT:
 195       {
 196         if( impl.mController )
 197         {
 198           const std::string& text = value.Get< std::string >();
 199           DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p TEXT %s\n", impl.mController.Get(), text.c_str() );
 200
 201           impl.mController->SetText( text );
 202         }
 203         break;
 204       }
 205       case Toolkit::TextEditor::Property::TEXT_COLOR:
 206       {
 207         if( impl.mController )
 208         {
 209           const Vector4& textColor = value.Get< Vector4 >();
 210           DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a );
 211
 212           if( impl.mController->GetDefaultColor() != textColor )
 213           {
 214             impl.mController->SetDefaultColor( textColor );
 215             impl.mController->SetInputColor( textColor );
 216             impl.mRenderer.Reset();
 217           }
 218         }
 219         break;
 220       }
 221       case Toolkit::TextEditor::Property::FONT_FAMILY:
 222       {
 223         if( impl.mController )
 224         {
 225           const std::string& fontFamily = value.Get< std::string >();
 226           DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
 227           impl.mController->SetDefaultFontFamily( fontFamily );
 228         }
 229         break;
 230       }
 231       case Toolkit::TextEditor::Property::FONT_STYLE:
 232       {
 233         SetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
 234         break;
 235       }
 236       case Toolkit::TextEditor::Property::POINT_SIZE:
 237       {
 238         if( impl.mController )
 239         {
 240           const float pointSize = value.Get< float >();
 241           DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p POINT_SIZE %f\n", impl.mController.Get(), pointSize );
 242
 243           if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE ), pointSize ) )
 244           {
 245             impl.mController->SetDefaultFontSize( pointSize, Text::Controller::POINT_SIZE );
 246           }
 247         }
 248         break;
 249       }
 250       case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
 251       {
 252         if( impl.mController )
 253         {
 254           const std::string& alignStr = value.Get< std::string >();
 255           DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_ALIGNMENT %s\n", impl.mController.Get(), alignStr.c_str() );
 256
 257           Text::HorizontalAlignment::Type alignment( Text::HorizontalAlignment::BEGIN );
 258
 259           Text::GetHorizontalAlignmentEnum( value, alignment );
 260           {
 261             impl.mController->SetHorizontalAlignment( alignment );
 262           }
 263         }
 264         break;
 265       }
 266       case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
 267       {
 268         const float threshold = value.Get< float >();
 269         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold );
 270
 271         if( impl.mDecorator )
 272         {
 273           impl.mDecorator->SetScrollThreshold( threshold );
 274         }
 275         break;
 276       }
 277       case Toolkit::TextEditor::Property::SCROLL_SPEED:
 278       {
 279         const float speed = value.Get< float >();
 280         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_SPEED %f\n", impl.mController.Get(), speed );
 281
 282         if( impl.mDecorator )
 283         {
 284           impl.mDecorator->SetScrollSpeed( speed );
 285         }
 286         break;
 287       }
 288       case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
 289       {
 290         if( impl.mDecorator )
 291         {
 292           const Vector4& color = value.Get< Vector4 >();
 293           DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PRIMARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
 294
 295           impl.mDecorator->SetCursorColor( PRIMARY_CURSOR, color );
 296           impl.RequestTextRelayout();
 297         }
 298         break;
 299       }
 300       case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
 301       {
 302         if( impl.mDecorator )
 303         {
 304           const Vector4& color = value.Get< Vector4 >();
 305           DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SECONDARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
 306
 307           impl.mDecorator->SetCursorColor( SECONDARY_CURSOR, color );
 308           impl.RequestTextRelayout();
 309         }
 310         break;
 311       }
 312       case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
 313       {
 314         if( impl.mController )
 315         {
 316           const bool enable = value.Get< bool >();
 317           DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable );
 318
 319           impl.mController->SetEnableCursorBlink( enable );
 320           impl.RequestTextRelayout();
 321         }
 322         break;
 323       }
 324       case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
 325       {
 326         if( impl.mDecorator )
 327         {
 328           const float interval = value.Get< float >();
 329           DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval );
 330
 331           impl.mDecorator->SetCursorBlinkInterval( interval );
 332         }
 333         break;
 334       }
 335       case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
 336       {
 337         if( impl.mDecorator )
 338         {
 339           const float duration = value.Get< float >();
 340           DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration );
 341
 342           impl.mDecorator->SetCursorBlinkDuration( duration );
 343         }
 344         break;
 345       }
 346       case Toolkit::TextEditor::Property::CURSOR_WIDTH:
 347       {
 348         if( impl.mDecorator )
 349         {
 350           const int width = value.Get< int >();
 351           DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_WIDTH %d\n", impl.mController.Get(), width );
 352
 353           impl.mDecorator->SetCursorWidth( width );
 354           impl.mController->GetLayoutEngine().SetCursorWidth( width );
 355         }
 356         break;
 357       }
 358       case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
 359       {
 360         const ResourceImage image = ResourceImage::New( value.Get< std::string >() );
 361         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), image.GetUrl().c_str() );
 362
 363         if( impl.mDecorator )
 364         {
 365           impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED, image );
 366           impl.RequestTextRelayout();
 367         }
 368         break;
 369       }
 370       case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
 371       {
 372         const ResourceImage image = ResourceImage::New( value.Get< std::string >() );
 373         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), image.GetUrl().c_str() );
 374
 375         if( impl.mDecorator )
 376         {
 377           impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED, image );
 378           impl.RequestTextRelayout();
 379         }
 380         break;
 381       }
 382       case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
 383       {
 384         const Image image = Scripting::NewImage( value );
 385
 386         if( impl.mDecorator && image )
 387         {
 388           impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, image );
 389           impl.RequestTextRelayout();
 390         }
 391         break;
 392       }
 393       case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
 394       {
 395         const Image image = Scripting::NewImage( value );
 396
 397         if( impl.mDecorator && image )
 398         {
 399           impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, image );
 400           impl.RequestTextRelayout();
 401         }
 402         break;
 403       }
 404       case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
 405       {
 406         const Image image = Scripting::NewImage( value );
 407
 408         if( impl.mDecorator && image )
 409         {
 410           impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, image );
 411           impl.RequestTextRelayout();
 412         }
 413         break;
 414       }
 415       case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
 416       {
 417         const Image image = Scripting::NewImage( value );
 418
 419         if( impl.mDecorator && image )
 420         {
 421           impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, image );
 422           impl.RequestTextRelayout();
 423         }
 424         break;
 425       }
 426       case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
 427       {
 428         const Image image = Scripting::NewImage( value );
 429
 430         if( impl.mDecorator && image )
 431         {
 432           impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, image );
 433           impl.RequestTextRelayout();
 434         }
 435         break;
 436       }
 437       case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
 438       {
 439         const Image image = Scripting::NewImage( value );
 440
 441         if( impl.mDecorator && image )
 442         {
 443           impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, image );
 444           impl.RequestTextRelayout();
 445         }
 446         break;
 447       }
 448       case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
 449       {
 450         const Vector4 color = value.Get< Vector4 >();
 451         DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SELECTION_HIGHLIGHT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
 452
 453         if( impl.mDecorator )
 454         {
 455           impl.mDecorator->SetHighlightColor( color );
 456           impl.RequestTextRelayout();
 457         }
 458         break;
 459       }
 460       case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
 461       {
 462         if( impl.mDecorator )
 463         {
 464           const Rect<int>& box = value.Get< Rect<int> >();
 465           DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p DECORATION_BOUNDING_BOX %d,%d %dx%d\n", impl.mController.Get(), box.x, box.y, box.width, box.height );
 466
 467           impl.mDecorator->SetBoundingBox( box );
 468           impl.RequestTextRelayout();
 469         }
 470         break;
 471       }
 472       case Toolkit::TextEditor::Property::ENABLE_MARKUP:
 473       {
 474         if( impl.mController )
 475         {
 476           const bool enableMarkup = value.Get<bool>();
 477           DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup );
 478
 479           impl.mController->SetMarkupProcessorEnabled( enableMarkup );
 480         }
 481         break;
 482       }
 483       case Toolkit::TextEditor::Property::INPUT_COLOR:
 484       {
 485         if( impl.mController )
 486         {
 487           const Vector4& inputColor = value.Get< Vector4 >();
 488           DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), inputColor.r, inputColor.g, inputColor.b, inputColor.a );
 489
 490           impl.mController->SetInputColor( inputColor );
 491         }
 492         break;
 493       }
 494       case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
 495       {
 496         if( impl.mController )
 497         {
 498           const std::string& fontFamily = value.Get< std::string >();
 499           DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
 500           impl.mController->SetInputFontFamily( fontFamily );
 501         }
 502         break;
 503       }
 504       case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
 505       {
 506         SetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
 507         break;
 508       }
 509       case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
 510       {
 511         if( impl.mController )
 512         {
 513           const float pointSize = value.Get< float >();
 514           DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize );
 515           impl.mController->SetInputFontPointSize( pointSize );
 516         }
 517         break;
 518       }
 519       case Toolkit::TextEditor::Property::LINE_SPACING:
 520       {
 521         if( impl.mController )
 522         {
 523           const float lineSpacing = value.Get<float>();
 524           impl.mController->SetDefaultLineSpacing( lineSpacing );
 525           impl.mRenderer.Reset();
 526         }
 527         break;
 528       }
 529       case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
 530       {
 531         if( impl.mController )
 532         {
 533           const float lineSpacing = value.Get<float>();
 534           impl.mController->SetInputLineSpacing( lineSpacing );
 535           impl.mRenderer.Reset();
 536         }
 537         break;
 538       }
 539       case Toolkit::TextEditor::Property::UNDERLINE:
 540       {
 541         const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
 542         if( update )
 543         {
 544           impl.mRenderer.Reset();
 545         }
 546         break;
 547       }
 548       case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
 549       {
 550         const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
 551         if( update )
 552         {
 553           impl.mRenderer.Reset();
 554         }
 555         break;
 556       }
 557       case Toolkit::TextEditor::Property::SHADOW:
 558       {
 559         const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
 560         if( update )
 561         {
 562           impl.mRenderer.Reset();
 563         }
 564         break;
 565       }
 566       case Toolkit::TextEditor::Property::INPUT_SHADOW:
 567       {
 568         const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
 569         if( update )
 570         {
 571           impl.mRenderer.Reset();
 572         }
 573         break;
 574       }
 575       case Toolkit::TextEditor::Property::EMBOSS:
 576       {
 577         const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
 578         if( update )
 579         {
 580           impl.mRenderer.Reset();
 581         }
 582         break;
 583       }
 584       case Toolkit::TextEditor::Property::INPUT_EMBOSS:
 585       {
 586         const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
 587         if( update )
 588         {
 589           impl.mRenderer.Reset();
 590         }
 591         break;
 592       }
 593       case Toolkit::TextEditor::Property::OUTLINE:
 594       {
 595         const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
 596         if( update )
 597         {
 598           impl.mRenderer.Reset();
 599         }
 600         break;
 601       }
 602       case Toolkit::TextEditor::Property::INPUT_OUTLINE:
 603       {
 604         const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
 605         if( update )
 606         {
 607           impl.mRenderer.Reset();
 608         }
 609         break;
 610       }
 611       case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
 612       {
 613         const bool enable = value.Get< bool >();
 614         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SMOOTH_SCROLL %d\n", enable );
 615
 616         impl.mScrollAnimationEnabled = enable;
 617         break;
 618       }
 619       case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
 620       {
 621         const float duration = value.Get< float >();
 622         DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SMOOTH_SCROLL_DURATION %f\n", duration );
 623
 624         impl.mScrollAnimationDuration = duration;
 625         if ( impl.mTextVerticalScroller )
 626         {
 627           impl.mTextVerticalScroller->SetDuration( duration );
 628         }
 629         break;
 630       }
 631       case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
 632       {
 633         const bool enable = value.Get< bool >();
 634         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SHOW_SCROLL_BAR %d\n", enable );
 635
 636         impl.mScrollBarEnabled = enable;
 637         break;
 638       }
 639       case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
 640       {
 641         const float duration = value.Get< float >();
 642         DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_SHOW_DURATION %f\n", duration );
 643
 644         impl.mAnimationPeriod.delaySeconds = duration;
 645         break;
 646       }
 647       case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
 648       {
 649         const float duration = value.Get< float >();
 650         DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_FADE_DURATION %f\n", duration );
 651
 652         impl.mAnimationPeriod.durationSeconds = duration;
 653         break;
 654       }
 655       case Toolkit::TextEditor::Property::PIXEL_SIZE:
 656       {
 657         if( impl.mController )
 658         {
 659           const float pixelSize = value.Get< float >();
 660           DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize );
 661
 662           if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE ), pixelSize ) )
 663           {
 664             impl.mController->SetDefaultFontSize( pixelSize, Text::Controller::PIXEL_SIZE );
 665           }
 666         }
 667         break;
 668       }
 669       case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
 670       {
 671         if( impl.mController )
 672         {
 673           const std::string& text = value.Get< std::string >();
 674           DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor::OnPropertySet %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str() );
 675
 676           impl.mController->SetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
 677         }
 678         break;
 679       }
 680       case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
 681       {
 682         if( impl.mController )
 683         {
 684           const Vector4& textColor = value.Get< Vector4 >();
 685           DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PLACEHOLDER_TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a );
 686
 687           if( impl.mController->GetPlaceholderTextColor() != textColor )
 688           {
 689             impl.mController->SetPlaceholderTextColor( textColor );
 690             impl.mRenderer.Reset();
 691           }
 692         }
 693         break;
 694       }
 695       case Toolkit::TextEditor::Property::ENABLE_SELECTION:
 696       {
 697         if( impl.mController )
 698         {
 699           const bool enableSelection = value.Get< bool >();
 700           DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection );
 701           impl.mController->SetSelectionEnabled( enableSelection );
 702         }
 703         break;
 704       }
 705       case Toolkit::TextEditor::Property::PLACEHOLDER:
 706       {
 707         const Property::Map* map = value.GetMap();
 708         if( map )
 709         {
 710           impl.mController->SetPlaceholderProperty( *map );
 711         }
 712         break;
 713       }
 714       case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
 715       {
 716         const std::string& wrapModeStr = value.Get< std::string >();
 717         DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p LINE_WRAP_MODE %s\n", impl.mController.Get(), wrapModeStr.c_str() );
 718
 719         Layout::LineWrap::Mode lineWrapMode( Layout::LineWrap::WORD );
 720         if( Scripting::GetEnumeration< Layout::LineWrap::Mode >( wrapModeStr.c_str(),
 721                                                                  LINE_WRAP_MODE_STRING_TABLE,
 722                                                                  LINE_WRAP_MODE_STRING_TABLE_COUNT,
 723                                                                  lineWrapMode ) )
 724         {
 725           impl.mController->SetLineWrapMode( lineWrapMode );
 726         }
 727         break;
 728       }
 729     } // switch
 730   } // texteditor
 731 }
 732
 733 Property::Value TextEditor::GetProperty( BaseObject* object, Property::Index index )
 734 {
 735   Property::Value value;
 736
 737   Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
 738
 739   if( textEditor )
 740   {
 741     TextEditor& impl( GetImpl( textEditor ) );
 742
 743     switch( index )
 744     {
 745       case Toolkit::TextEditor::Property::RENDERING_BACKEND:
 746       {
 747         value = impl.mRenderingBackend;
 748         break;
 749       }
 750       case Toolkit::TextEditor::Property::TEXT:
 751       {
 752         if( impl.mController )
 753         {
 754           std::string text;
 755           impl.mController->GetText( text );
 756           DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p returning text: %s\n", impl.mController.Get(), text.c_str() );
 757           value = text;
 758         }
 759         break;
 760       }
 761       case Toolkit::TextEditor::Property::TEXT_COLOR:
 762       {
 763         if ( impl.mController )
 764         {
 765           value = impl.mController->GetDefaultColor();
 766         }
 767         break;
 768       }
 769       case Toolkit::TextEditor::Property::FONT_FAMILY:
 770       {
 771         if( impl.mController )
 772         {
 773           value = impl.mController->GetDefaultFontFamily();
 774         }
 775         break;
 776       }
 777       case Toolkit::TextEditor::Property::FONT_STYLE:
 778       {
 779         GetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
 780         break;
 781       }
 782       case Toolkit::TextEditor::Property::POINT_SIZE:
 783       {
 784         if( impl.mController )
 785         {
 786           value = impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE );
 787         }
 788         break;
 789       }
 790       case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
 791       {
 792         if( impl.mController )
 793         {
 794           const char* name = GetHorizontalAlignmentString( impl.mController->GetHorizontalAlignment() );
 795           if( name )
 796           {
 797             value = std::string( name );
 798           }
 799         }
 800         break;
 801       }
 802       case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
 803       {
 804         if( impl.mDecorator )
 805         {
 806           value = impl.mDecorator->GetScrollThreshold();
 807         }
 808         break;
 809       }
 810       case Toolkit::TextEditor::Property::SCROLL_SPEED:
 811       {
 812         if( impl.mDecorator )
 813         {
 814           value = impl.mDecorator->GetScrollSpeed();
 815         }
 816         break;
 817       }
 818       case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
 819       {
 820         if( impl.mDecorator )
 821         {
 822           value = impl.mDecorator->GetColor( PRIMARY_CURSOR );
 823         }
 824         break;
 825       }
 826       case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
 827       {
 828         if( impl.mDecorator )
 829         {
 830           value = impl.mDecorator->GetColor( SECONDARY_CURSOR );
 831         }
 832         break;
 833       }
 834       case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
 835       {
 836         value = impl.mController->GetEnableCursorBlink();
 837         break;
 838       }
 839       case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
 840       {
 841         if( impl.mDecorator )
 842         {
 843           value = impl.mDecorator->GetCursorBlinkInterval();
 844         }
 845         break;
 846       }
 847       case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
 848       {
 849         if( impl.mDecorator )
 850         {
 851           value = impl.mDecorator->GetCursorBlinkDuration();
 852         }
 853         break;
 854       }
 855       case Toolkit::TextEditor::Property::CURSOR_WIDTH:
 856       {
 857         if( impl.mDecorator )
 858         {
 859           value = impl.mDecorator->GetCursorWidth();
 860         }
 861         break;
 862       }
 863       case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
 864       {
 865         if( impl.mDecorator )
 866         {
 867           ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED ) );
 868           if( image )
 869           {
 870             value = image.GetUrl();
 871           }
 872         }
 873         break;
 874       }
 875       case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
 876       {
 877         if( impl.mDecorator )
 878         {
 879           ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED ) );
 880           if( image )
 881           {
 882             value = image.GetUrl();
 883           }
 884         }
 885         break;
 886       }
 887       case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
 888       {
 889         impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED );
 890         break;
 891       }
 892       case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
 893       {
 894         impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED ) ;
 895         break;
 896       }
 897       case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
 898       {
 899         impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
 900         break;
 901       }
 902       case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
 903       {
 904         impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
 905         break;
 906       }
 907       case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
 908       {
 909         impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
 910         break;
 911       }
 912       case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
 913       {
 914         impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
 915         break;
 916       }
 917       case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
 918       {
 919         if( impl.mDecorator )
 920         {
 921           value = impl.mDecorator->GetHighlightColor();
 922         }
 923         break;
 924       }
 925       case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
 926       {
 927         if( impl.mDecorator )
 928         {
 929           Rect<int> boundingBox;
 930           impl.mDecorator->GetBoundingBox( boundingBox );
 931           value = boundingBox;
 932         }
 933         break;
 934       }
 935       case Toolkit::TextEditor::Property::ENABLE_MARKUP:
 936       {
 937         if( impl.mController )
 938         {
 939           value = impl.mController->IsMarkupProcessorEnabled();
 940         }
 941         break;
 942       }
 943       case Toolkit::TextEditor::Property::INPUT_COLOR:
 944       {
 945         if( impl.mController )
 946         {
 947           value = impl.mController->GetInputColor();
 948         }
 949         break;
 950       }
 951       case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
 952       {
 953         if( impl.mController )
 954         {
 955           value = impl.mController->GetInputFontFamily();
 956         }
 957         break;
 958       }
 959       case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
 960       {
 961         GetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
 962         break;
 963       }
 964       case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
 965       {
 966         if( impl.mController )
 967         {
 968           value = impl.mController->GetInputFontPointSize();
 969         }
 970         break;
 971       }
 972       case Toolkit::TextEditor::Property::LINE_SPACING:
 973       {
 974         if( impl.mController )
 975         {
 976           value = impl.mController->GetDefaultLineSpacing();
 977         }
 978         break;
 979       }
 980       case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
 981       {
 982         if( impl.mController )
 983         {
 984           value = impl.mController->GetInputLineSpacing();
 985         }
 986         break;
 987       }
 988       case Toolkit::TextEditor::Property::UNDERLINE:
 989       {
 990         GetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
 991         break;
 992       }
 993       case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
 994       {
 995         GetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
 996         break;
 997       }
 998       case Toolkit::TextEditor::Property::SHADOW:
 999       {
1000         GetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1001         break;
1002       }
1003       case Toolkit::TextEditor::Property::INPUT_SHADOW:
1004       {
1005         GetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
1006         break;
1007       }
1008       case Toolkit::TextEditor::Property::EMBOSS:
1009       {
1010         GetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1011         break;
1012       }
1013       case Toolkit::TextEditor::Property::INPUT_EMBOSS:
1014       {
1015         GetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
1016         break;
1017       }
1018       case Toolkit::TextEditor::Property::OUTLINE:
1019       {
1020         GetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1021         break;
1022       }
1023       case Toolkit::TextEditor::Property::INPUT_OUTLINE:
1024       {
1025         GetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
1026         break;
1027       }
1028       case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
1029       {
1030         value = impl.mScrollAnimationEnabled;
1031         break;
1032       }
1033       case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
1034       {
1035         value = impl.mScrollAnimationDuration;
1036         break;
1037       }
1038       case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
1039       {
1040         value = impl.mScrollBarEnabled;
1041         break;
1042       }
1043       case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
1044       {
1045         value = impl.mAnimationPeriod.delaySeconds;
1046         break;
1047       }
1048       case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
1049       {
1050         value = impl.mAnimationPeriod.durationSeconds;
1051         break;
1052       }
1053       case Toolkit::TextEditor::Property::PIXEL_SIZE:
1054       {
1055         if( impl.mController )
1056         {
1057           value = impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE );
1058         }
1059         break;
1060       }
1061       case Toolkit::TextEditor::Property::LINE_COUNT:
1062       {
1063         if( impl.mController )
1064         {
1065           float width = textEditor.GetProperty( Actor::Property::SIZE_WIDTH ).Get<float>();
1066           value = impl.mController->GetLineCount( width );
1067         }
1068         break;
1069       }
1070       case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
1071       {
1072         if( impl.mController )
1073         {
1074           std::string text;
1075           impl.mController->GetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
1076           value = text;
1077         }
1078         break;
1079       }
1080       case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
1081       {
1082         if( impl.mController )
1083         {
1084           value = impl.mController->GetPlaceholderTextColor();
1085         }
1086         break;
1087       }
1088       case Toolkit::TextEditor::Property::ENABLE_SELECTION:
1089       {
1090         if( impl.mController )
1091         {
1092           value = impl.mController->IsSelectionEnabled();
1093         }
1094         break;
1095       }
1096       case Toolkit::TextEditor::Property::PLACEHOLDER:
1097       {
1098         Property::Map map;
1099         impl.mController->GetPlaceholderProperty( map );
1100         value = map;
1101         break;
1102       }
1103       case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
1104       {
1105         if( impl.mController )
1106         {
1107           value = impl.mController->GetLineWrapMode();
1108         }
1109       }
1110     } //switch
1111   }
1112
1113   return value;
1114 }
1115
1116 bool TextEditor::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
1117 {
1118   Dali::BaseHandle handle( object );
1119
1120   bool connected( true );
1121   Toolkit::TextEditor editor = Toolkit::TextEditor::DownCast( handle );
1122
1123   if( 0 == strcmp( signalName.c_str(), SIGNAL_TEXT_CHANGED ) )
1124   {
1125     editor.TextChangedSignal().Connect( tracker, functor );
1126   }
1127   else if( 0 == strcmp( signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED ) )
1128   {
1129     editor.InputStyleChangedSignal().Connect( tracker, functor );
1130   }
1131   else
1132   {
1133     // signalName does not match any signal
1134     connected = false;
1135   }
1136
1137   return connected;
1138 }
1139
1140 Toolkit::TextEditor::TextChangedSignalType& TextEditor::TextChangedSignal()
1141 {
1142   return mTextChangedSignal;
1143 }
1144
1145 Toolkit::TextEditor::InputStyleChangedSignalType& TextEditor::InputStyleChangedSignal()
1146 {
1147   return mInputStyleChangedSignal;
1148 }
1149
1150 Toolkit::TextEditor::ScrollStateChangedSignalType& TextEditor::ScrollStateChangedSignal()
1151 {
1152   return mScrollStateChangedSignal;
1153 }
1154
1155 void TextEditor::OnInitialize()
1156 {
1157   Actor self = Self();
1158
1159   mController = Text::Controller::New( this, this );
1160
1161   mDecorator = Text::Decorator::New( *mController,
1162                                      *mController );
1163
1164   mController->GetLayoutEngine().SetLayout( Layout::Engine::MULTI_LINE_BOX );
1165
1166   // Enables the text input.
1167   mController->EnableTextInput( mDecorator );
1168
1169   // Enables the vertical scrolling after the text input has been enabled.
1170   mController->SetVerticalScrollEnabled( true );
1171
1172   // Disables the horizontal scrolling.
1173   mController->SetHorizontalScrollEnabled( false );
1174
1175   // Sets the maximum number of characters.
1176   mController->SetMaximumNumberOfCharacters( std::numeric_limits<Length>::max() );
1177
1178   // Enable the smooth handle panning.
1179   mController->SetSmoothHandlePanEnabled( true );
1180
1181   mController->SetNoTextDoubleTapAction( Controller::NoTextTap::HIGHLIGHT );
1182   mController->SetNoTextLongPressAction( Controller::NoTextTap::HIGHLIGHT );
1183
1184   // Forward input events to controller
1185   EnableGestureDetection( static_cast<Gesture::Type>( Gesture::Tap | Gesture::Pan | Gesture::LongPress ) );
1186   GetTapGestureDetector().SetMaximumTapsRequired( 2 );
1187
1188   mImfManager = ImfManager::Get();
1189
1190   self.TouchSignal().Connect( this, &TextEditor::OnTouched );
1191
1192   // Set BoundingBox to stage size if not already set.
1193   Rect<int> boundingBox;
1194   mDecorator->GetBoundingBox( boundingBox );
1195
1196   if( boundingBox.IsEmpty() )
1197   {
1198     Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1199     mDecorator->SetBoundingBox( Rect<int>( 0.0f, 0.0f, stageSize.width, stageSize.height ) );
1200   }
1201
1202   // Whether to flip the selection handles as soon as they cross.
1203   mDecorator->FlipSelectionHandlesOnCrossEnabled( true );
1204
1205   // Set the default scroll speed.
1206   mDecorator->SetScrollSpeed( DEFAULT_SCROLL_SPEED );
1207
1208   // Fill-parent area by default
1209   self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
1210   self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1211   self.OnStageSignal().Connect( this, &TextEditor::OnStageConnect );
1212
1213   // Creates an extra control to be used as stencil buffer.
1214   mStencil = Control::New();
1215   mStencil.SetAnchorPoint( AnchorPoint::TOP_LEFT );
1216   mStencil.SetParentOrigin( ParentOrigin::TOP_LEFT );
1217
1218   // Creates a background visual. Even if the color is transparent it updates the stencil.
1219   mStencil.SetProperty( Toolkit::Control::Property::BACKGROUND,
1220                         Property::Map().Add( Toolkit::Visual::Property::TYPE, Visual::COLOR ).
1221                         Add( ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT ) );
1222
1223   // Enable the clipping property.
1224   mStencil.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_CHILDREN );
1225   mStencil.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
1226
1227   self.Add( mStencil );
1228 }
1229
1230 void TextEditor::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change )
1231 {
1232   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange\n");
1233
1234   switch ( change )
1235   {
1236     case StyleChange::DEFAULT_FONT_CHANGE:
1237     {
1238       DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange DEFAULT_FONT_CHANGE\n");
1239       const std::string& newFont = GetImpl( styleManager ).GetDefaultFontFamily();
1240       // Property system did not set the font so should update it.
1241       mController->UpdateAfterFontChange( newFont );
1242       RelayoutRequest();
1243       break;
1244     }
1245
1246     case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1247     {
1248       GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
1249       RelayoutRequest();
1250       break;
1251     }
1252     case StyleChange::THEME_CHANGE:
1253     {
1254       // Nothing to do, let control base class handle this
1255       break;
1256     }
1257   }
1258
1259   // Up call to Control
1260   Control::OnStyleChange( styleManager, change );
1261 }
1262
1263 Vector3 TextEditor::GetNaturalSize()
1264 {
1265   return mController->GetNaturalSize();
1266 }
1267
1268 float TextEditor::GetHeightForWidth( float width )
1269 {
1270   Padding padding;
1271   Self().GetPadding( padding );
1272   return mController->GetHeightForWidth( width ) + padding.top + padding.bottom;
1273 }
1274
1275 void TextEditor::OnRelayout( const Vector2& size, RelayoutContainer& container )
1276 {
1277   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor OnRelayout\n");
1278
1279   Actor self = Self();
1280   Padding padding;
1281
1282   self.GetPadding( padding );
1283   Vector2 contentSize( size.x - ( padding.left + padding.right ), size.y - ( padding.top + padding.bottom ) );
1284
1285   if( mStencil )
1286   {
1287     mStencil.SetPosition( padding.left , padding.top  );
1288   }
1289   if( mActiveLayer )
1290   {
1291     mActiveLayer.SetPosition( padding.left , padding.top  );
1292   }
1293
1294
1295   const Text::Controller::UpdateTextType updateTextType = mController->Relayout( contentSize );
1296
1297   if( ( Text::Controller::NONE_UPDATED != updateTextType ) ||
1298       !mRenderer )
1299   {
1300     DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnRelayout %p Displaying new contents\n", mController.Get() );
1301
1302     if( mDecorator &&
1303         ( Text::Controller::NONE_UPDATED != ( Text::Controller::DECORATOR_UPDATED & updateTextType ) ) )
1304     {
1305       mDecorator->Relayout( size );
1306     }
1307
1308     if( !mRenderer )
1309     {
1310       mRenderer = Backend::Get().NewRenderer( mRenderingBackend );
1311     }
1312
1313     RenderText( updateTextType );
1314
1315   }
1316
1317   // The text-editor emits signals when the input style changes. These changes of style are
1318   // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1319   // can't be emitted during the size negotiation as the callbacks may update the UI.
1320   // The text-editor adds an idle callback to the adaptor to emit the signals after the size negotiation.
1321   if( !mController->IsInputStyleChangedSignalsQueueEmpty() )
1322   {
1323     if( Adaptor::IsAvailable() )
1324     {
1325       Adaptor& adaptor = Adaptor::Get();
1326
1327       if( NULL == mIdleCallback )
1328       {
1329         // @note: The callback manager takes the ownership of the callback object.
1330         mIdleCallback = MakeCallback( this, &TextEditor::OnIdleSignal );
1331         adaptor.AddIdle( mIdleCallback );
1332       }
1333     }
1334   }
1335 }
1336
1337 void TextEditor::RenderText( Text::Controller::UpdateTextType updateTextType )
1338 {
1339   Actor renderableActor;
1340
1341   if( Text::Controller::NONE_UPDATED != ( Text::Controller::MODEL_UPDATED & updateTextType ) )
1342   {
1343     if( mRenderer )
1344     {
1345       Dali::Toolkit::TextEditor handle = Dali::Toolkit::TextEditor( GetOwner() );
1346
1347       renderableActor = mRenderer->Render( mController->GetView(),
1348                                            handle,
1349                                            Property::INVALID_INDEX, // Animatable property not supported
1350                                            mAlignmentOffset,
1351                                            DepthIndex::CONTENT );
1352     }
1353
1354     if( renderableActor != mRenderableActor )
1355     {
1356       UnparentAndReset( mRenderableActor );
1357       mRenderableActor = renderableActor;
1358     }
1359   }
1360
1361   if( mRenderableActor )
1362   {
1363     // Make sure the actors are parented correctly with/without clipping
1364     Actor self = mStencil ? mStencil : Self();
1365
1366     for( std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
1367            endIt = mClippingDecorationActors.end();
1368          it != endIt;
1369          ++it )
1370     {
1371       self.Add( *it );
1372       it->LowerToBottom();
1373     }
1374     mClippingDecorationActors.clear();
1375
1376     self.Add( mRenderableActor );
1377
1378     ApplyScrollPosition();
1379   }
1380   UpdateScrollBar();
1381 }
1382
1383 void TextEditor::OnKeyInputFocusGained()
1384 {
1385   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyInputFocusGained %p\n", mController.Get() );
1386
1387   mImfManager.StatusChangedSignal().Connect( this, &TextEditor::KeyboardStatusChanged );
1388
1389   mImfManager.EventReceivedSignal().Connect( this, &TextEditor::OnImfEvent );
1390
1391   // Notify that the text editing start.
1392   mImfManager.Activate();
1393
1394   // When window gain lost focus, the imf manager is deactivated. Thus when window gain focus again, the imf manager must be activated.
1395   mImfManager.SetRestoreAfterFocusLost( true );
1396
1397    ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1398
1399    if ( notifier )
1400    {
1401       notifier.ContentSelectedSignal().Connect( this, &TextEditor::OnClipboardTextSelected );
1402    }
1403
1404   mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1405
1406   EmitKeyInputFocusSignal( true ); // Calls back into the Control hence done last.
1407 }
1408
1409 void TextEditor::OnKeyInputFocusLost()
1410 {
1411   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor:OnKeyInputFocusLost %p\n", mController.Get() );
1412
1413   mImfManager.StatusChangedSignal().Disconnect( this, &TextEditor::KeyboardStatusChanged );
1414
1415   // The text editing is finished. Therefore the imf manager don't have restore activation.
1416   mImfManager.SetRestoreAfterFocusLost( false );
1417
1418   // Notify that the text editing finish.
1419   mImfManager.Deactivate();
1420
1421   mImfManager.EventReceivedSignal().Disconnect( this, &TextEditor::OnImfEvent );
1422
1423   ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1424
1425   if ( notifier )
1426   {
1427     notifier.ContentSelectedSignal().Disconnect( this, &TextEditor::OnClipboardTextSelected );
1428   }
1429
1430   mController->KeyboardFocusLostEvent();
1431
1432   EmitKeyInputFocusSignal( false ); // Calls back into the Control hence done last.
1433 }
1434
1435 void TextEditor::OnTap( const TapGesture& gesture )
1436 {
1437   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnTap %p\n", mController.Get() );
1438
1439   mImfManager.Activate();
1440
1441   // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1442   Padding padding;
1443   Self().GetPadding( padding );
1444   mController->TapEvent( gesture.numberOfTaps, gesture.localPoint.x - padding.left, gesture.localPoint.y - padding.top );
1445
1446   SetKeyInputFocus();
1447 }
1448
1449 void TextEditor::OnPan( const PanGesture& gesture )
1450 {
1451   mController->PanEvent( gesture.state, gesture.displacement );
1452 }
1453
1454 void TextEditor::OnLongPress( const LongPressGesture& gesture )
1455 {
1456   mImfManager.Activate();
1457
1458   Padding padding;
1459   Self().GetPadding( padding );
1460   mController->LongPressEvent( gesture.state, gesture.localPoint.x - padding.left, gesture.localPoint.y - padding.top );
1461
1462   SetKeyInputFocus();
1463 }
1464
1465 bool TextEditor::OnKeyEvent( const KeyEvent& event )
1466 {
1467   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyEvent %p keyCode %d\n", mController.Get(), event.keyCode );
1468
1469   if( Dali::DALI_KEY_ESCAPE == event.keyCode && mController->ShouldClearFocusOnEscape() )
1470   {
1471     // Make sure ClearKeyInputFocus when only key is up
1472     if( event.state == KeyEvent::Up )
1473     {
1474       ClearKeyInputFocus();
1475     }
1476
1477     return true;
1478   }
1479
1480   return mController->KeyEvent( event );
1481 }
1482
1483 void TextEditor::RequestTextRelayout()
1484 {
1485   RelayoutRequest();
1486 }
1487
1488 void TextEditor::TextChanged()
1489 {
1490   Dali::Toolkit::TextEditor handle( GetOwner() );
1491   mTextChangedSignal.Emit( handle );
1492 }
1493
1494 void TextEditor::MaxLengthReached()
1495 {
1496   // Nothing to do as TextEditor doesn't emit a max length reached signal.
1497 }
1498
1499 void TextEditor::InputStyleChanged( Text::InputStyle::Mask inputStyleMask )
1500 {
1501   Dali::Toolkit::TextEditor handle( GetOwner() );
1502
1503   Toolkit::TextEditor::InputStyle::Mask editorInputStyleMask = Toolkit::TextEditor::InputStyle::NONE;
1504
1505   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_COLOR ) )
1506   {
1507     editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::COLOR );
1508   }
1509   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_FAMILY ) )
1510   {
1511     editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_FAMILY );
1512   }
1513   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_POINT_SIZE ) )
1514   {
1515     editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::POINT_SIZE );
1516   }
1517   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WEIGHT ) )
1518   {
1519     editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1520   }
1521   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WIDTH ) )
1522   {
1523     editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1524   }
1525   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_SLANT ) )
1526   {
1527     editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1528   }
1529   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_LINE_SPACING ) )
1530   {
1531     editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::LINE_SPACING );
1532   }
1533   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_UNDERLINE ) )
1534   {
1535     editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::UNDERLINE );
1536   }
1537   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_SHADOW ) )
1538   {
1539     editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::SHADOW );
1540   }
1541   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_EMBOSS ) )
1542   {
1543     editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::EMBOSS );
1544   }
1545   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_OUTLINE ) )
1546   {
1547     editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::OUTLINE );
1548   }
1549
1550   mInputStyleChangedSignal.Emit( handle, editorInputStyleMask );
1551 }
1552
1553 void TextEditor::AddDecoration( Actor& actor, bool needsClipping )
1554 {
1555   if( actor )
1556   {
1557     if( needsClipping )
1558     {
1559       mClippingDecorationActors.push_back( actor );
1560     }
1561     else
1562     {
1563       actor.SetParentOrigin( ParentOrigin::TOP_LEFT );
1564       actor.SetAnchorPoint( AnchorPoint::TOP_LEFT );
1565       Self().Add( actor );
1566       mActiveLayer = actor;
1567     }
1568   }
1569 }
1570
1571 void TextEditor::UpdateScrollBar()
1572 {
1573   using namespace Dali;
1574
1575   float scrollPosition;
1576   float controlSize;
1577   float layoutSize;
1578   bool latestScrolled;
1579
1580   if ( !mScrollBarEnabled )
1581   {
1582     return;
1583   }
1584   latestScrolled = mController->GetTextScrollInfo( scrollPosition, controlSize, layoutSize );
1585   if ( !latestScrolled || controlSize > layoutSize)
1586   {
1587     return;
1588   }
1589
1590   CustomActor self = Self();
1591   if( !mScrollBar )
1592   {
1593     mScrollBar = Toolkit::ScrollBar::New( Toolkit::ScrollBar::Vertical );
1594     mScrollBar.SetIndicatorHeightPolicy( Toolkit::ScrollBar::Variable );
1595     mScrollBar.SetParentOrigin( ParentOrigin::TOP_RIGHT );
1596     mScrollBar.SetAnchorPoint( AnchorPoint::TOP_RIGHT );
1597     mScrollBar.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1598     mScrollBar.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH );
1599
1600     // Register the scroll position property
1601     Property::Index propertyScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION, scrollPosition );
1602     // Register the minimum scroll position property
1603     Property::Index propertyMinScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MIN, 0.0f );
1604     // Register the maximum scroll position property
1605     Property::Index propertyMaxScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MAX, (layoutSize - controlSize) );
1606     // Register the scroll content size property
1607     Property::Index propertyScrollContentSize = self.RegisterProperty( SCROLL_BAR_CONTENT_SIZE, layoutSize );
1608
1609     mScrollBar.SetScrollPropertySource(self, propertyScrollPosition, propertyMinScrollPosition, propertyMaxScrollPosition, propertyScrollContentSize);
1610
1611     // Set style name of ScrollBar for styling
1612     mScrollBar.SetStyleName("TextEditorScrollBar");
1613     Toolkit::Control scrollIndicator = Toolkit::Control::DownCast( mScrollBar.GetScrollIndicator() );
1614     if( scrollIndicator )
1615     {
1616       // Set style name of ScrollBarIndicator for styling
1617       scrollIndicator.SetStyleName("TextEditorScrollBarIndicator");
1618     }
1619
1620     self.Add( mScrollBar );
1621   }
1622   else
1623   {
1624     Property::Index propertyScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION );
1625     Property::Index propertyMaxScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION_MAX );
1626     Property::Index propertyScrollContentSize = self.GetPropertyIndex( SCROLL_BAR_CONTENT_SIZE );
1627
1628     self.SetProperty( propertyScrollPosition, scrollPosition );
1629     self.SetProperty( propertyMaxScrollPosition, (layoutSize - controlSize) );
1630     self.SetProperty( propertyScrollContentSize, layoutSize );
1631   }
1632
1633   // If scrolling is not started, start scrolling and emit ScrollStateChangedSignal
1634   if( !mScrollStarted )
1635   {
1636     mScrollStarted = true;
1637     Dali::Toolkit::TextEditor handle( GetOwner() );
1638     mScrollStateChangedSignal.Emit( handle, Toolkit::TextEditor::Scroll::STARTED );
1639   }
1640
1641   Actor indicator = mScrollBar.GetScrollIndicator();
1642   if( mAnimation )
1643   {
1644     mAnimation.Stop(); // Cancel any animation
1645   }
1646   else
1647   {
1648     mAnimation = Animation::New( mAnimationPeriod.durationSeconds );
1649   }
1650   indicator.SetOpacity(1.0f);
1651   mAnimation.AnimateTo( Property( indicator, Actor::Property::COLOR_ALPHA ), 0.0f, AlphaFunction::EASE_IN, mAnimationPeriod );
1652   mAnimation.Play();
1653   mAnimation.FinishedSignal().Connect( this, &TextEditor::OnScrollIndicatorAnimationFinished );
1654 }
1655
1656 void TextEditor::OnScrollIndicatorAnimationFinished( Animation& animation )
1657 {
1658   // If animation is successfully ended, then emit ScrollStateChangedSignal
1659   if( animation.GetCurrentProgress() == 0.0f )
1660   {
1661     mScrollStarted = false;
1662     Dali::Toolkit::TextEditor handle( GetOwner() );
1663     mScrollStateChangedSignal.Emit( handle, Toolkit::TextEditor::Scroll::FINISHED );
1664   }
1665 }
1666
1667 void TextEditor::OnStageConnect( Dali::Actor actor )
1668 {
1669   if ( mHasBeenStaged )
1670   {
1671     RenderText( static_cast<Text::Controller::UpdateTextType>( Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED ) );
1672   }
1673   else
1674   {
1675     mHasBeenStaged = true;
1676   }
1677 }
1678
1679 ImfManager::ImfCallbackData TextEditor::OnImfEvent( Dali::ImfManager& imfManager, const ImfManager::ImfEventData& imfEvent )
1680 {
1681   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnImfEvent %p eventName %d\n", mController.Get(), imfEvent.eventName );
1682   return mController->OnImfEvent( imfManager, imfEvent );
1683 }
1684
1685 void TextEditor::GetHandleImagePropertyValue(  Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType )
1686 {
1687   if( mDecorator )
1688   {
1689     ResourceImage image = ResourceImage::DownCast( mDecorator->GetHandleImage( handleType, handleImageType ) );
1690
1691     if ( image )
1692     {
1693       Property::Map map;
1694       Scripting::CreatePropertyMap( image, map );
1695       value = map;
1696     }
1697   }
1698 }
1699
1700 void TextEditor::OnClipboardTextSelected( ClipboardEventNotifier& clipboard )
1701 {
1702   mController->PasteClipboardItemEvent();
1703 }
1704
1705 void TextEditor::KeyboardStatusChanged(bool keyboardShown)
1706 {
1707   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown );
1708
1709   // Just hide the grab handle when keyboard is hidden.
1710   if (!keyboardShown )
1711   {
1712     mController->KeyboardFocusLostEvent();
1713   }
1714   else
1715   {
1716     mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1717   }
1718 }
1719
1720 void TextEditor::OnStageConnection( int depth )
1721 {
1722   // Sets the depth to the visuals inside the text's decorator.
1723   mDecorator->SetTextDepth( depth );
1724
1725   // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1726
1727   // Call the Control::OnStageConnection() to set the depth of the background.
1728   Control::OnStageConnection( depth );
1729 }
1730
1731 bool TextEditor::OnTouched( Actor actor, const TouchData& touch )
1732 {
1733   return true;
1734 }
1735
1736 void TextEditor::OnIdleSignal()
1737 {
1738   // Emits the change of input style signals.
1739   mController->ProcessInputStyleChangedSignals();
1740
1741   // Set the pointer to null as the callback manager deletes the callback after execute it.
1742   mIdleCallback = NULL;
1743 }
1744
1745 void TextEditor::ApplyScrollPosition()
1746 {
1747   const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1748   float scrollAmount = 0.0f;
1749
1750   if ( mScrollAnimationEnabled )
1751   {
1752     scrollAmount = mController->GetScrollAmountByUserInput();
1753   }
1754   if ( mTextVerticalScroller )
1755   {
1756     mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1757   }
1758   else if ( Equals( scrollAmount, 0.0f, Math::MACHINE_EPSILON_1 ))
1759   {
1760     mRenderableActor.SetPosition( scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount );
1761   }
1762   else
1763   {
1764     mTextVerticalScroller = Text::TextVerticalScroller::New();
1765     if ( !Equals( mScrollAnimationDuration, 0.0f, Math::MACHINE_EPSILON_1 ))
1766     {
1767       mTextVerticalScroller->SetDuration( mScrollAnimationDuration );
1768     }
1769     mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1770   }
1771 }
1772
1773 TextEditor::TextEditor()
1774 : Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
1775   mAnimationPeriod( 0.0f, 0.0f ),
1776   mIdleCallback( NULL ),
1777   mAlignmentOffset( 0.f ),
1778   mScrollAnimationDuration( 0.f ),
1779   mRenderingBackend( DEFAULT_RENDERING_BACKEND ),
1780   mHasBeenStaged( false ),
1781   mScrollAnimationEnabled( false ),
1782   mScrollBarEnabled( false ),
1783   mScrollStarted( false )
1784 {
1785 }
1786
1787 TextEditor::~TextEditor()
1788 {
1789   UnparentAndReset( mStencil );
1790
1791   if( ( NULL != mIdleCallback ) && Adaptor::IsAvailable() )
1792   {
1793     // Removes the callback from the callback manager in case the text-editor is destroyed before the callback is executed.
1794     Adaptor::Get().RemoveIdle( mIdleCallback );
1795   }
1796 }
1797
1798 } // namespace Internal
1799
1800 } // namespace Toolkit
1801
1802 } // namespace Dali