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

   1 /*
   2  * Copyright (c) 2020 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-field-impl.h>
  20
  21 // EXTERNAL INCLUDES
  22 #include <cstring>
  23 #include <dali/public-api/adaptor-framework/key.h>
  24 #include <dali/devel-api/adaptor-framework/key-devel.h>
  25 #include <dali/public-api/common/stage.h>
  26 #include <dali/public-api/images/resource-image.h>
  27 #include <dali/devel-api/object/property-helper-devel.h>
  28 #include <dali/devel-api/actors/actor-devel.h>
  29 #include <dali/public-api/object/type-registry-helper.h>
  30 #include <dali/integration-api/debug.h>
  31
  32 // INTERNAL INCLUDES
  33 #include <dali-toolkit/public-api/text/rendering-backend.h>
  34 #include <dali-toolkit/public-api/text/text-enumerations.h>
  35 #include <dali-toolkit/public-api/visuals/color-visual-properties.h>
  36 #include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
  37 #include <dali-toolkit/devel-api/focus-manager/keyinput-focus-manager.h>
  38 #include <dali-toolkit/devel-api/controls/text-controls/text-field-devel.h>
  39 #include <dali-toolkit/public-api/visuals/visual-properties.h>
  40 #include <dali-toolkit/internal/text/text-enumerations-impl.h>
  41 #include <dali-toolkit/internal/text/rendering/text-backend.h>
  42 #include <dali-toolkit/internal/text/text-effects-style.h>
  43 #include <dali-toolkit/internal/text/text-font-style.h>
  44 #include <dali-toolkit/internal/text/text-view.h>
  45 #include <dali-toolkit/internal/styling/style-manager-impl.h>
  46 #include <dali-toolkit/devel-api/controls/control-devel.h>
  47 #include <dali/integration-api/adaptor-framework/adaptor.h>
  48
  49 using namespace Dali::Toolkit::Text;
  50
  51 namespace Dali
  52 {
  53
  54 namespace Toolkit
  55 {
  56
  57 namespace Internal
  58 {
  59
  60 namespace // unnamed namespace
  61 {
  62
  63 #if defined(DEBUG_ENABLED)
  64   Debug::Filter* gLogFilter = Debug::Filter::New(Debug::Concise, true, "LOG_TEXT_CONTROLS");
  65 #endif
  66
  67   const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::Text::DEFAULT_RENDERING_BACKEND;
  68 } // unnamed namespace
  69
  70 namespace
  71 {
  72 // Type registration
  73 BaseHandle Create()
  74 {
  75   return Toolkit::TextField::New();
  76 }
  77
  78 // Setup properties, signals and actions using the type-registry.
  79 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextField, Toolkit::Control, Create );
  80
  81 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "renderingBackend",                     INTEGER,   RENDERING_BACKEND                    )
  82 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "text",                                 STRING,    TEXT                                 )
  83 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "placeholderText",                      STRING,    PLACEHOLDER_TEXT                     )
  84 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "placeholderTextFocused",               STRING,    PLACEHOLDER_TEXT_FOCUSED             )
  85 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "fontFamily",                           STRING,    FONT_FAMILY                          )
  86 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "fontStyle",                            MAP,       FONT_STYLE                           )
  87 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "pointSize",                            FLOAT,     POINT_SIZE                           )
  88 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "maxLength",                            INTEGER,   MAX_LENGTH                           )
  89 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "exceedPolicy",                         INTEGER,   EXCEED_POLICY                        )
  90 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "horizontalAlignment",                  STRING,    HORIZONTAL_ALIGNMENT                 )
  91 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "verticalAlignment",                    STRING,    VERTICAL_ALIGNMENT                   )
  92 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "textColor",                            VECTOR4,   TEXT_COLOR                           )
  93 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "placeholderTextColor",                 VECTOR4,   PLACEHOLDER_TEXT_COLOR               )
  94 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "primaryCursorColor",                   VECTOR4,   PRIMARY_CURSOR_COLOR                 )
  95 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "secondaryCursorColor",                 VECTOR4,   SECONDARY_CURSOR_COLOR               )
  96 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "enableCursorBlink",                    BOOLEAN,   ENABLE_CURSOR_BLINK                  )
  97 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "cursorBlinkInterval",                  FLOAT,     CURSOR_BLINK_INTERVAL                )
  98 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "cursorBlinkDuration",                  FLOAT,     CURSOR_BLINK_DURATION                )
  99 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "cursorWidth",                          INTEGER,   CURSOR_WIDTH                         )
 100 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "grabHandleImage",                      STRING,    GRAB_HANDLE_IMAGE                    )
 101 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "grabHandlePressedImage",               STRING,    GRAB_HANDLE_PRESSED_IMAGE            )
 102 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "scrollThreshold",                      FLOAT,     SCROLL_THRESHOLD                     )
 103 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "scrollSpeed",                          FLOAT,     SCROLL_SPEED                         )
 104 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHandleImageLeft",             MAP,       SELECTION_HANDLE_IMAGE_LEFT          )
 105 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHandleImageRight",            MAP,       SELECTION_HANDLE_IMAGE_RIGHT         )
 106 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHandlePressedImageLeft",      MAP,       SELECTION_HANDLE_PRESSED_IMAGE_LEFT  )
 107 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHandlePressedImageRight",     MAP,       SELECTION_HANDLE_PRESSED_IMAGE_RIGHT )
 108 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHandleMarkerImageLeft",       MAP,       SELECTION_HANDLE_MARKER_IMAGE_LEFT   )
 109 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHandleMarkerImageRight",      MAP,       SELECTION_HANDLE_MARKER_IMAGE_RIGHT  )
 110 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHighlightColor",              VECTOR4,   SELECTION_HIGHLIGHT_COLOR            )
 111 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "decorationBoundingBox",                RECTANGLE, DECORATION_BOUNDING_BOX              )
 112 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputMethodSettings",                  MAP,       INPUT_METHOD_SETTINGS                )
 113 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputColor",                           VECTOR4,   INPUT_COLOR                          )
 114 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "enableMarkup",                         BOOLEAN,   ENABLE_MARKUP                        )
 115 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputFontFamily",                      STRING,    INPUT_FONT_FAMILY                    )
 116 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputFontStyle",                       MAP,       INPUT_FONT_STYLE                     )
 117 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputPointSize",                       FLOAT,     INPUT_POINT_SIZE                     )
 118 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "underline",                            MAP,       UNDERLINE                            )
 119 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputUnderline",                       MAP,       INPUT_UNDERLINE                      )
 120 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "shadow",                               MAP,       SHADOW                               )
 121 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputShadow",                          MAP,       INPUT_SHADOW                         )
 122 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "emboss",                               MAP,       EMBOSS                               )
 123 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputEmboss",                          MAP,       INPUT_EMBOSS                         )
 124 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "outline",                              MAP,       OUTLINE                              )
 125 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputOutline",                         MAP,       INPUT_OUTLINE                        )
 126 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "hiddenInputSettings",                  MAP,       HIDDEN_INPUT_SETTINGS                )
 127 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "pixelSize",                            FLOAT,     PIXEL_SIZE                           )
 128 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "enableSelection",                      BOOLEAN,   ENABLE_SELECTION                     )
 129 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "placeholder",                          MAP,       PLACEHOLDER                          )
 130 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "ellipsis",                             BOOLEAN,   ELLIPSIS                             )
 131 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "enableShiftSelection",           BOOLEAN,   ENABLE_SHIFT_SELECTION               )
 132 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "enableGrabHandle",               BOOLEAN,   ENABLE_GRAB_HANDLE                   )
 133 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "matchSystemLanguageDirection",   BOOLEAN,   MATCH_SYSTEM_LANGUAGE_DIRECTION      )
 134 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "enableGrabHandlePopup",          BOOLEAN,   ENABLE_GRAB_HANDLE_POPUP             )
 135 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "textBackground",                 VECTOR4,   BACKGROUND                           )
 136 DALI_DEVEL_PROPERTY_REGISTRATION_READ_ONLY( Toolkit, TextField, "selectedText",         STRING,    SELECTED_TEXT                        )
 137
 138 DALI_SIGNAL_REGISTRATION( Toolkit, TextField, "textChanged",        SIGNAL_TEXT_CHANGED )
 139 DALI_SIGNAL_REGISTRATION( Toolkit, TextField, "maxLengthReached",   SIGNAL_MAX_LENGTH_REACHED )
 140 DALI_SIGNAL_REGISTRATION( Toolkit, TextField, "inputStyleChanged",  SIGNAL_INPUT_STYLE_CHANGED )
 141
 142 DALI_TYPE_REGISTRATION_END()
 143
 144 const char * const IMAGE_MAP_FILENAME_STRING = "filename";
 145
 146 /// Retrieves a filename from a value that is a Property::Map
 147 std::string GetImageFileNameFromPropertyValue( const Property::Value& value )
 148 {
 149   std::string filename;
 150   const Property::Map* map = value.GetMap();
 151   if( map )
 152   {
 153     const Property::Value* filenameValue = map->Find( IMAGE_MAP_FILENAME_STRING );
 154     if( filenameValue )
 155     {
 156       filenameValue->Get( filename );
 157     }
 158   }
 159   return filename;
 160 }
 161
 162 } // namespace
 163
 164 Toolkit::TextField TextField::New()
 165 {
 166   // Create the implementation, temporarily owned by this handle on stack
 167   IntrusivePtr< TextField > impl = new TextField();
 168
 169   // Pass ownership to CustomActor handle
 170   Toolkit::TextField handle( *impl );
 171
 172   // Second-phase init of the implementation
 173   // This can only be done after the CustomActor connection has been made...
 174   impl->Initialize();
 175
 176   return handle;
 177 }
 178
 179 void TextField::SetProperty( BaseObject* object, Property::Index index, const Property::Value& value )
 180 {
 181   Toolkit::TextField textField = Toolkit::TextField::DownCast( Dali::BaseHandle( object ) );
 182
 183   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField SetProperty\n");
 184
 185
 186   if( textField )
 187   {
 188     TextField& impl( GetImpl( textField ) );
 189
 190     switch( index )
 191     {
 192       case Toolkit::TextField::Property::RENDERING_BACKEND:
 193       {
 194         int backend = value.Get< int >();
 195         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend );
 196
 197 #ifndef ENABLE_VECTOR_BASED_TEXT_RENDERING
 198         if( Text::RENDERING_VECTOR_BASED == backend )
 199         {
 200           backend = TextAbstraction::BITMAP_GLYPH; // Fallback to bitmap-based rendering
 201         }
 202 #endif
 203         if( impl.mRenderingBackend != backend )
 204         {
 205           impl.mRenderingBackend = backend;
 206           impl.mRenderer.Reset();
 207
 208           if( impl.mController )
 209           {
 210             // When using the vector-based rendering, the size of the GLyphs are different
 211             TextAbstraction::GlyphType glyphType = (Text::RENDERING_VECTOR_BASED == impl.mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
 212             impl.mController->SetGlyphType( glyphType );
 213           }
 214         }
 215         break;
 216       }
 217       case Toolkit::TextField::Property::TEXT:
 218       {
 219         if( impl.mController )
 220         {
 221           const std::string& text = value.Get< std::string >();
 222           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p TEXT %s\n", impl.mController.Get(), text.c_str() );
 223
 224           impl.mController->SetText( text );
 225         }
 226         break;
 227       }
 228       case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
 229       {
 230         if( impl.mController )
 231         {
 232           const std::string& text = value.Get< std::string >();
 233           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str() );
 234
 235           impl.mController->SetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
 236         }
 237         break;
 238       }
 239       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
 240       {
 241         if( impl.mController )
 242         {
 243           const std::string& text = value.Get< std::string >();
 244           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT_FOCUSED %s\n", impl.mController.Get(), text.c_str() );
 245
 246           impl.mController->SetPlaceholderText( Controller::PLACEHOLDER_TYPE_ACTIVE, text );
 247         }
 248         break;
 249       }
 250       case Toolkit::TextField::Property::FONT_FAMILY:
 251       {
 252         if( impl.mController )
 253         {
 254           const std::string& fontFamily = value.Get< std::string >();
 255           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
 256           impl.mController->SetDefaultFontFamily( fontFamily );
 257         }
 258         break;
 259       }
 260       case Toolkit::TextField::Property::FONT_STYLE:
 261       {
 262         SetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
 263         break;
 264       }
 265       case Toolkit::TextField::Property::POINT_SIZE:
 266       {
 267         if( impl.mController )
 268         {
 269           const float pointSize = value.Get< float >();
 270           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p POINT_SIZE %f\n", impl.mController.Get(), pointSize );
 271
 272           if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE ), pointSize ) )
 273           {
 274             impl.mController->SetDefaultFontSize( pointSize, Text::Controller::POINT_SIZE );
 275           }
 276         }
 277         break;
 278       }
 279       case Toolkit::TextField::Property::MAX_LENGTH:
 280       {
 281         if( impl.mController )
 282         {
 283           const int max = value.Get< int >();
 284           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p MAX_LENGTH %d\n", impl.mController.Get(), max );
 285
 286           impl.mController->SetMaximumNumberOfCharacters( max );
 287         }
 288         break;
 289       }
 290       case Toolkit::TextField::Property::EXCEED_POLICY:
 291       {
 292         impl.mExceedPolicy = value.Get<int>();
 293
 294         if( Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == impl.mExceedPolicy )
 295         {
 296           impl.EnableClipping();
 297         }
 298         else
 299         {
 300           UnparentAndReset( impl.mStencil );
 301         }
 302         impl.RequestTextRelayout();
 303         break;
 304       }
 305       case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
 306       {
 307         if( impl.mController )
 308         {
 309           Text::HorizontalAlignment::Type alignment( static_cast< Text::HorizontalAlignment::Type >( -1 ) ); // Set to invalid value to ensure a valid mode does get set
 310           if( GetHorizontalAlignmentEnumeration( value, alignment ) )
 311           {
 312             DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment );
 313             impl.mController->SetHorizontalAlignment( alignment );
 314           }
 315         }
 316         break;
 317       }
 318       case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
 319       {
 320         if( impl.mController )
 321         {
 322           Toolkit::Text::VerticalAlignment::Type alignment( static_cast< Text::VerticalAlignment::Type >( -1 ) ); // Set to invalid value to ensure a valid mode does get set
 323           if( GetVerticalAlignmentEnumeration( value, alignment ) )
 324           {
 325             impl.mController->SetVerticalAlignment( alignment );
 326             DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p VERTICAL_ALIGNMENT %d\n", impl.mController.Get(), alignment );
 327           }
 328         }
 329         break;
 330       }
 331       case Toolkit::TextField::Property::TEXT_COLOR:
 332       {
 333         if( impl.mController )
 334         {
 335           const Vector4& textColor = value.Get< Vector4 >();
 336           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a );
 337
 338           if( impl.mController->GetDefaultColor() != textColor )
 339           {
 340             impl.mController->SetDefaultColor( textColor );
 341             impl.mController->SetInputColor( textColor );
 342             impl.mRenderer.Reset();
 343           }
 344         }
 345         break;
 346       }
 347       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
 348       {
 349         if( impl.mController )
 350         {
 351           const Vector4& textColor = value.Get< Vector4 >();
 352           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a );
 353
 354           if( impl.mController->GetPlaceholderTextColor() != textColor )
 355           {
 356             impl.mController->SetPlaceholderTextColor( textColor );
 357             impl.mRenderer.Reset();
 358           }
 359         }
 360         break;
 361       }
 362       case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
 363       {
 364         if( impl.mDecorator )
 365         {
 366           const Vector4& color = value.Get< Vector4 >();
 367           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p PRIMARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
 368
 369           impl.mDecorator->SetCursorColor( PRIMARY_CURSOR, color );
 370           impl.RequestTextRelayout();
 371         }
 372         break;
 373       }
 374       case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
 375       {
 376         if( impl.mDecorator )
 377         {
 378           const Vector4& color = value.Get< Vector4 >();
 379           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p SECONDARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
 380
 381           impl.mDecorator->SetCursorColor( SECONDARY_CURSOR, color );
 382           impl.RequestTextRelayout();
 383         }
 384         break;
 385       }
 386       case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
 387       {
 388         if( impl.mController )
 389         {
 390           const bool enable = value.Get< bool >();
 391           DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable );
 392
 393           impl.mController->SetEnableCursorBlink( enable );
 394           impl.RequestTextRelayout();
 395         }
 396         break;
 397       }
 398       case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
 399       {
 400         if( impl.mDecorator )
 401         {
 402           const float interval = value.Get< float >();
 403           DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval );
 404
 405           impl.mDecorator->SetCursorBlinkInterval( interval );
 406         }
 407         break;
 408       }
 409       case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
 410       {
 411         if( impl.mDecorator )
 412         {
 413           const float duration = value.Get< float >();
 414           DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration );
 415
 416           impl.mDecorator->SetCursorBlinkDuration( duration );
 417         }
 418         break;
 419       }
 420       case Toolkit::TextField::Property::CURSOR_WIDTH:
 421       {
 422         if( impl.mDecorator )
 423         {
 424           const int width = value.Get< int >();
 425           DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p CURSOR_WIDTH %d\n", impl.mController.Get(), width );
 426
 427           impl.mDecorator->SetCursorWidth( width );
 428           impl.mController->GetLayoutEngine().SetCursorWidth( width );
 429         }
 430         break;
 431       }
 432       case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
 433       {
 434         const std::string imageFileName = value.Get< std::string >();
 435         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str() );
 436
 437         if( impl.mDecorator && imageFileName.size() )
 438         {
 439           impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName );
 440           impl.RequestTextRelayout();
 441         }
 442         break;
 443       }
 444       case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
 445       {
 446         const std::string imageFileName = value.Get< std::string >();
 447         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str() );
 448
 449         if( impl.mDecorator && imageFileName.size() )
 450         {
 451           impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName );
 452           impl.RequestTextRelayout();
 453         }
 454         break;
 455       }
 456       case Toolkit::TextField::Property::SCROLL_THRESHOLD:
 457       {
 458         const float threshold = value.Get< float >();
 459         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold );
 460
 461         if( impl.mDecorator )
 462         {
 463           impl.mDecorator->SetScrollThreshold( threshold );
 464         }
 465         break;
 466       }
 467       case Toolkit::TextField::Property::SCROLL_SPEED:
 468       {
 469         const float speed = value.Get< float >();
 470         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p SCROLL_SPEED %f\n", impl.mController.Get(), speed );
 471
 472         if( impl.mDecorator )
 473         {
 474           impl.mDecorator->SetScrollSpeed( speed );
 475         }
 476         break;
 477       }
 478       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
 479       {
 480         const std::string filename = GetImageFileNameFromPropertyValue( value );
 481
 482         if( impl.mDecorator && filename.size() )
 483         {
 484           impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename );
 485           impl.RequestTextRelayout();
 486         }
 487         break;
 488       }
 489       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
 490       {
 491         const std::string filename = GetImageFileNameFromPropertyValue( value );
 492
 493         if( impl.mDecorator && filename.size() )
 494         {
 495           impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename );
 496           impl.RequestTextRelayout();
 497         }
 498         break;
 499       }
 500       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
 501       {
 502         const std::string filename = GetImageFileNameFromPropertyValue( value );
 503
 504         if( impl.mDecorator && filename.size() )
 505         {
 506           impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename );
 507           impl.RequestTextRelayout();
 508         }
 509         break;
 510       }
 511       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
 512       {
 513         const std::string filename = GetImageFileNameFromPropertyValue( value );
 514
 515         if( impl.mDecorator && filename.size() )
 516         {
 517           impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename );
 518           impl.RequestTextRelayout();
 519         }
 520         break;
 521       }
 522       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
 523       {
 524         const std::string filename = GetImageFileNameFromPropertyValue( value );
 525
 526         if( impl.mDecorator && filename.size() )
 527         {
 528           impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename );
 529           impl.RequestTextRelayout();
 530         }
 531         break;
 532       }
 533       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
 534       {
 535         const std::string filename = GetImageFileNameFromPropertyValue( value );
 536
 537         if( impl.mDecorator && filename.size() )
 538         {
 539           impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename );
 540           impl.RequestTextRelayout();
 541         }
 542         break;
 543       }
 544       case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
 545       {
 546         const Vector4 color = value.Get< Vector4 >();
 547         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p SELECTION_HIGHLIGHT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
 548
 549         if( impl.mDecorator )
 550         {
 551           impl.mDecorator->SetHighlightColor( color );
 552           impl.RequestTextRelayout();
 553         }
 554         break;
 555       }
 556       case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
 557       {
 558         if( impl.mDecorator )
 559         {
 560           const Rect<int> box = value.Get< Rect<int> >();
 561           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p DECORATION_BOUNDING_BOX %d,%d %dx%d\n", impl.mController.Get(), box.x, box.y, box.width, box.height );
 562
 563           impl.mDecorator->SetBoundingBox( box );
 564           impl.RequestTextRelayout();
 565         }
 566         break;
 567       }
 568       case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
 569       {
 570         const Property::Map* map = value.GetMap();
 571         if (map)
 572         {
 573           impl.mInputMethodOptions.ApplyProperty( *map );
 574         }
 575         impl.mController->SetInputModePassword( impl.mInputMethodOptions.IsPassword() );
 576
 577         Toolkit::Control control = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
 578         if (control == textField)
 579         {
 580           impl.mInputMethodContext.ApplyOptions( impl.mInputMethodOptions );
 581         }
 582         break;
 583       }
 584       case Toolkit::TextField::Property::INPUT_COLOR:
 585       {
 586         if( impl.mController )
 587         {
 588           const Vector4 inputColor = value.Get< Vector4 >();
 589           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p INPUT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), inputColor.r, inputColor.g, inputColor.b, inputColor.a );
 590
 591           impl.mController->SetInputColor( inputColor );
 592         }
 593         break;
 594       }
 595       case Toolkit::TextField::Property::ENABLE_MARKUP:
 596       {
 597         if( impl.mController )
 598         {
 599           const bool enableMarkup = value.Get<bool>();
 600           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup );
 601
 602           impl.mController->SetMarkupProcessorEnabled( enableMarkup );
 603         }
 604         break;
 605       }
 606       case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
 607       {
 608         if( impl.mController )
 609         {
 610           const std::string& fontFamily = value.Get< std::string >();
 611           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
 612           impl.mController->SetInputFontFamily( fontFamily );
 613         }
 614         break;
 615       }
 616       case Toolkit::TextField::Property::INPUT_FONT_STYLE:
 617       {
 618         SetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
 619         break;
 620       }
 621       case Toolkit::TextField::Property::INPUT_POINT_SIZE:
 622       {
 623         if( impl.mController )
 624         {
 625           const float pointSize = value.Get< float >();
 626           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize );
 627           impl.mController->SetInputFontPointSize( pointSize );
 628         }
 629         break;
 630       }
 631       case Toolkit::TextField::Property::UNDERLINE:
 632       {
 633         const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
 634         if( update )
 635         {
 636           impl.mRenderer.Reset();
 637         }
 638         break;
 639       }
 640       case Toolkit::TextField::Property::INPUT_UNDERLINE:
 641       {
 642         const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
 643         if( update )
 644         {
 645           impl.mRenderer.Reset();
 646         }
 647         break;
 648       }
 649       case Toolkit::TextField::Property::SHADOW:
 650       {
 651         const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
 652         if( update )
 653         {
 654           impl.mRenderer.Reset();
 655         }
 656         break;
 657       }
 658       case Toolkit::TextField::Property::INPUT_SHADOW:
 659       {
 660         const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
 661         if( update )
 662         {
 663           impl.mRenderer.Reset();
 664         }
 665         break;
 666       }
 667       case Toolkit::TextField::Property::EMBOSS:
 668       {
 669         const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
 670         if( update )
 671         {
 672           impl.mRenderer.Reset();
 673         }
 674         break;
 675       }
 676       case Toolkit::TextField::Property::INPUT_EMBOSS:
 677       {
 678         const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
 679         if( update )
 680         {
 681           impl.mRenderer.Reset();
 682         }
 683         break;
 684       }
 685       case Toolkit::TextField::Property::OUTLINE:
 686       {
 687         const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
 688         if( update )
 689         {
 690           impl.mRenderer.Reset();
 691         }
 692         break;
 693       }
 694       case Toolkit::TextField::Property::INPUT_OUTLINE:
 695       {
 696         const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
 697         if( update )
 698         {
 699           impl.mRenderer.Reset();
 700         }
 701         break;
 702       }
 703       case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
 704       {
 705         const Property::Map* map = value.GetMap();
 706         if (map)
 707         {
 708           impl.mController->SetHiddenInputOption(*map);
 709         }
 710         break;
 711       }
 712       case Toolkit::TextField::Property::PIXEL_SIZE:
 713       {
 714         if( impl.mController )
 715         {
 716           const float pixelSize = value.Get< float >();
 717           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize );
 718
 719           if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE ), pixelSize ) )
 720           {
 721             impl.mController->SetDefaultFontSize( pixelSize, Text::Controller::PIXEL_SIZE );
 722           }
 723         }
 724         break;
 725       }
 726       case Toolkit::TextField::Property::ENABLE_SELECTION:
 727       {
 728         if( impl.mController )
 729         {
 730           const bool enableSelection = value.Get< bool >();
 731            DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection );
 732           impl.mController->SetSelectionEnabled( enableSelection );
 733         }
 734         break;
 735       }
 736       case Toolkit::TextField::Property::PLACEHOLDER:
 737       {
 738         const Property::Map* map = value.GetMap();
 739         if( map )
 740         {
 741           impl.mController->SetPlaceholderProperty( *map );
 742         }
 743         break;
 744       }
 745       case Toolkit::TextField::Property::ELLIPSIS:
 746       {
 747         if( impl.mController )
 748         {
 749           const bool ellipsis = value.Get<bool>();
 750           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p ELLIPSIS %d\n", impl.mController.Get(), ellipsis );
 751
 752           impl.mController->SetTextElideEnabled( ellipsis );
 753         }
 754         break;
 755       }
 756       case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
 757       {
 758         if( impl.mController )
 759         {
 760           const bool shiftSelection = value.Get<bool>();
 761           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection );
 762
 763           impl.mController->SetShiftSelectionEnabled( shiftSelection );
 764         }
 765         break;
 766       }
 767       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
 768       {
 769         if( impl.mController )
 770         {
 771           const bool grabHandleEnabled = value.Get<bool>();
 772           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled );
 773
 774           impl.mController->SetGrabHandleEnabled( grabHandleEnabled );
 775         }
 776         break;
 777       }
 778       case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
 779       {
 780         if( impl.mController )
 781         {
 782           impl.mController->SetMatchSystemLanguageDirection(value.Get< bool >());
 783         }
 784         break;
 785       }
 786       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
 787       {
 788         if( impl.mController )
 789         {
 790           const bool grabHandlePopupEnabled = value.Get<bool>();
 791           DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE_POPUP %d\n", impl.mController.Get(), grabHandlePopupEnabled);
 792
 793           impl.mController->SetGrabHandlePopupEnabled(grabHandlePopupEnabled);
 794           break;
 795         }
 796       }
 797       case Toolkit::DevelTextField::Property::BACKGROUND:
 798       {
 799         if( impl.mController )
 800         {
 801           const Vector4 backgroundColor = value.Get< Vector4 >();
 802           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p BACKGROUND %f,%f,%f,%f\n", impl.mController.Get(), backgroundColor.r, backgroundColor.g, backgroundColor.b, backgroundColor.a );
 803
 804           impl.mController->SetBackgroundEnabled( true );
 805           impl.mController->SetBackgroundColor( backgroundColor );
 806         }
 807         break;
 808       }
 809     } // switch
 810   } // textfield
 811 }
 812
 813 Property::Value TextField::GetProperty( BaseObject* object, Property::Index index )
 814 {
 815   Property::Value value;
 816
 817   Toolkit::TextField textField = Toolkit::TextField::DownCast( Dali::BaseHandle( object ) );
 818
 819   if( textField )
 820   {
 821     TextField& impl( GetImpl( textField ) );
 822
 823     switch( index )
 824     {
 825       case Toolkit::TextField::Property::RENDERING_BACKEND:
 826       {
 827         value = impl.mRenderingBackend;
 828         break;
 829       }
 830       case Toolkit::TextField::Property::TEXT:
 831       {
 832         if( impl.mController )
 833         {
 834           std::string text;
 835           impl.mController->GetText( text );
 836           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p returning text: %s\n", impl.mController.Get(), text.c_str() );
 837           value = text;
 838         }
 839         break;
 840       }
 841       case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
 842       {
 843         if( impl.mController )
 844         {
 845           std::string text;
 846           impl.mController->GetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
 847           value = text;
 848         }
 849         break;
 850       }
 851       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
 852       {
 853         if( impl.mController )
 854         {
 855           std::string text;
 856           impl.mController->GetPlaceholderText( Controller::PLACEHOLDER_TYPE_ACTIVE, text );
 857           value = text;
 858         }
 859         break;
 860       }
 861       case Toolkit::TextField::Property::FONT_FAMILY:
 862       {
 863         if( impl.mController )
 864         {
 865           value = impl.mController->GetDefaultFontFamily();
 866         }
 867         break;
 868       }
 869       case Toolkit::TextField::Property::FONT_STYLE:
 870       {
 871         GetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
 872         break;
 873       }
 874       case Toolkit::TextField::Property::POINT_SIZE:
 875       {
 876         if( impl.mController )
 877         {
 878           value = impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE );
 879         }
 880         break;
 881       }
 882       case Toolkit::TextField::Property::MAX_LENGTH:
 883       {
 884         if( impl.mController )
 885         {
 886           value = impl.mController->GetMaximumNumberOfCharacters();
 887         }
 888         break;
 889       }
 890       case Toolkit::TextField::Property::EXCEED_POLICY:
 891       {
 892         value = impl.mExceedPolicy;
 893         break;
 894       }
 895       case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
 896       {
 897         if( impl.mController )
 898         {
 899           const char* name = Text::GetHorizontalAlignmentString( impl.mController->GetHorizontalAlignment() );
 900
 901           if ( name )
 902           {
 903             value = std::string( name );
 904           }
 905         }
 906         break;
 907       }
 908       case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
 909       {
 910         if( impl.mController )
 911         {
 912           const char* name = Text::GetVerticalAlignmentString( impl.mController->GetVerticalAlignment() );
 913
 914           if( name )
 915           {
 916             value = std::string( name );
 917           }
 918         }
 919         break;
 920       }
 921       case Toolkit::TextField::Property::TEXT_COLOR:
 922       {
 923         if ( impl.mController )
 924         {
 925           value = impl.mController->GetDefaultColor();
 926         }
 927         break;
 928       }
 929       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
 930       {
 931         if ( impl.mController )
 932         {
 933           value = impl.mController->GetPlaceholderTextColor();
 934         }
 935         break;
 936       }
 937       case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
 938       {
 939         if( impl.mDecorator )
 940         {
 941           value = impl.mDecorator->GetColor( PRIMARY_CURSOR );
 942         }
 943         break;
 944       }
 945       case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
 946       {
 947         if( impl.mDecorator )
 948         {
 949           value = impl.mDecorator->GetColor( SECONDARY_CURSOR );
 950         }
 951         break;
 952       }
 953       case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
 954       {
 955         value = impl.mController->GetEnableCursorBlink();
 956         break;
 957       }
 958       case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
 959       {
 960         if( impl.mDecorator )
 961         {
 962           value = impl.mDecorator->GetCursorBlinkInterval();
 963         }
 964         break;
 965       }
 966       case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
 967       {
 968         if( impl.mDecorator )
 969         {
 970           value = impl.mDecorator->GetCursorBlinkDuration();
 971         }
 972         break;
 973       }
 974       case Toolkit::TextField::Property::CURSOR_WIDTH:
 975       {
 976         if( impl.mDecorator )
 977         {
 978           value = impl.mDecorator->GetCursorWidth();
 979         }
 980         break;
 981       }
 982       case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
 983       {
 984         if( impl.mDecorator )
 985         {
 986           value = impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED );
 987         }
 988         break;
 989       }
 990       case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
 991       {
 992         if( impl.mDecorator )
 993         {
 994           value = impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED );
 995         }
 996         break;
 997       }
 998       case Toolkit::TextField::Property::SCROLL_THRESHOLD:
 999       {
1000         if( impl.mDecorator )
1001         {
1002           value = impl.mDecorator->GetScrollThreshold();
1003         }
1004         break;
1005       }
1006       case Toolkit::TextField::Property::SCROLL_SPEED:
1007       {
1008         if( impl.mDecorator )
1009         {
1010           value = impl.mDecorator->GetScrollSpeed();
1011         }
1012         break;
1013       }
1014       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
1015       {
1016         impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED );
1017         break;
1018       }
1019       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
1020       {
1021         impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED ) ;
1022         break;
1023       }
1024       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
1025       {
1026         impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
1027         break;
1028       }
1029       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
1030       {
1031         impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
1032         break;
1033       }
1034       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
1035       {
1036         impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
1037         break;
1038       }
1039       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
1040       {
1041         impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
1042         break;
1043       }
1044       case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
1045       {
1046         if( impl.mDecorator )
1047         {
1048           value = impl.mDecorator->GetHighlightColor();
1049         }
1050         break;
1051       }
1052       case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
1053       {
1054         if( impl.mDecorator )
1055         {
1056           Rect<int> boundingBox;
1057           impl.mDecorator->GetBoundingBox( boundingBox );
1058           value = boundingBox;
1059         }
1060         break;
1061       }
1062       case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
1063       {
1064         Property::Map map;
1065         impl.mInputMethodOptions.RetrieveProperty( map );
1066         value = map;
1067         break;
1068       }
1069       case Toolkit::TextField::Property::INPUT_COLOR:
1070       {
1071         if( impl.mController )
1072         {
1073           value = impl.mController->GetInputColor();
1074         }
1075         break;
1076       }
1077       case Toolkit::TextField::Property::ENABLE_MARKUP:
1078       {
1079         if( impl.mController )
1080         {
1081           value = impl.mController->IsMarkupProcessorEnabled();
1082         }
1083         break;
1084       }
1085       case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
1086       {
1087         if( impl.mController )
1088         {
1089           value = impl.mController->GetInputFontFamily();
1090         }
1091         break;
1092       }
1093       case Toolkit::TextField::Property::INPUT_FONT_STYLE:
1094       {
1095         GetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
1096         break;
1097       }
1098       case Toolkit::TextField::Property::INPUT_POINT_SIZE:
1099       {
1100         if( impl.mController )
1101         {
1102           value = impl.mController->GetInputFontPointSize();
1103         }
1104         break;
1105       }
1106       case Toolkit::TextField::Property::UNDERLINE:
1107       {
1108         GetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1109         break;
1110       }
1111       case Toolkit::TextField::Property::INPUT_UNDERLINE:
1112       {
1113         GetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
1114         break;
1115       }
1116       case Toolkit::TextField::Property::SHADOW:
1117       {
1118         GetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1119         break;
1120       }
1121       case Toolkit::TextField::Property::INPUT_SHADOW:
1122       {
1123         GetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
1124         break;
1125       }
1126       case Toolkit::TextField::Property::EMBOSS:
1127       {
1128         GetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1129         break;
1130       }
1131       case Toolkit::TextField::Property::INPUT_EMBOSS:
1132       {
1133         GetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
1134         break;
1135       }
1136       case Toolkit::TextField::Property::OUTLINE:
1137       {
1138         GetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1139         break;
1140       }
1141       case Toolkit::TextField::Property::INPUT_OUTLINE:
1142       {
1143         GetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
1144         break;
1145       }
1146       case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
1147       {
1148         Property::Map map;
1149         impl.mController->GetHiddenInputOption(map);
1150         value = map;
1151         break;
1152       }
1153       case Toolkit::TextField::Property::PIXEL_SIZE:
1154       {
1155         if( impl.mController )
1156         {
1157           value = impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE );
1158         }
1159         break;
1160       }
1161       case Toolkit::TextField::Property::ENABLE_SELECTION:
1162       {
1163         if( impl.mController )
1164         {
1165           value = impl.mController->IsSelectionEnabled();
1166         }
1167         break;
1168       }
1169       case Toolkit::TextField::Property::PLACEHOLDER:
1170       {
1171         Property::Map map;
1172         impl.mController->GetPlaceholderProperty( map );
1173         value = map;
1174         break;
1175       }
1176       case Toolkit::TextField::Property::ELLIPSIS:
1177       {
1178         if( impl.mController )
1179         {
1180           value = impl.mController->IsTextElideEnabled();
1181         }
1182         break;
1183       }
1184       case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
1185       {
1186         if( impl.mController )
1187         {
1188           value = impl.mController->IsShiftSelectionEnabled();
1189         }
1190         break;
1191       }
1192       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
1193       {
1194         if( impl.mController )
1195         {
1196           value = impl.mController->IsGrabHandleEnabled();
1197         }
1198         break;
1199       }
1200       case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1201       {
1202         if( impl.mController )
1203         {
1204           value = impl.mController->IsMatchSystemLanguageDirection();
1205         }
1206         break;
1207       }
1208       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
1209       {
1210         if( impl.mController )
1211         {
1212           value = impl.mController->IsGrabHandlePopupEnabled();
1213         }
1214         break;
1215       }
1216       case Toolkit::DevelTextField::Property::BACKGROUND:
1217       {
1218         if( impl.mController )
1219         {
1220           value = impl.mController->GetBackgroundColor();
1221         }
1222         break;
1223       }
1224       case Toolkit::DevelTextField::Property::SELECTED_TEXT:
1225       {
1226         if( impl.mController )
1227         {
1228           value = impl.mController->GetSelectedText( );
1229         }
1230         break;
1231       }
1232     } //switch
1233   }
1234
1235   return value;
1236 }
1237
1238 void TextField::SelectWholeText()
1239 {
1240   if( mController && mController->IsShowingRealText() )
1241   {
1242     mController->SelectEvent( 0.f, 0.f, SelectionType::ALL );
1243     SetKeyInputFocus();
1244   }
1245 }
1246
1247 void TextField::SelectNone()
1248 {
1249   if( mController && mController->IsShowingRealText() )
1250   {
1251     mController->SelectEvent( 0.f, 0.f, SelectionType::NONE );
1252     SetKeyInputFocus();
1253   }
1254 }
1255
1256 InputMethodContext TextField::GetInputMethodContext()
1257 {
1258   return mInputMethodContext;
1259 }
1260
1261 bool TextField::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
1262 {
1263   Dali::BaseHandle handle( object );
1264
1265   bool connected( true );
1266   Toolkit::TextField field = Toolkit::TextField::DownCast( handle );
1267
1268   if( 0 == strcmp( signalName.c_str(), SIGNAL_TEXT_CHANGED ) )
1269   {
1270     field.TextChangedSignal().Connect( tracker, functor );
1271   }
1272   else if( 0 == strcmp( signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED ) )
1273   {
1274     field.MaxLengthReachedSignal().Connect( tracker, functor );
1275   }
1276   else if( 0 == strcmp( signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED ) )
1277   {
1278     field.InputStyleChangedSignal().Connect( tracker, functor );
1279   }
1280   else
1281   {
1282     // signalName does not match any signal
1283     connected = false;
1284   }
1285
1286   return connected;
1287 }
1288
1289 Toolkit::TextField::TextChangedSignalType& TextField::TextChangedSignal()
1290 {
1291   return mTextChangedSignal;
1292 }
1293
1294 Toolkit::TextField::MaxLengthReachedSignalType& TextField::MaxLengthReachedSignal()
1295 {
1296   return mMaxLengthReachedSignal;
1297 }
1298
1299 Toolkit::TextField::InputStyleChangedSignalType& TextField::InputStyleChangedSignal()
1300 {
1301   return mInputStyleChangedSignal;
1302 }
1303
1304 void TextField::OnInitialize()
1305 {
1306   Actor self = Self();
1307
1308   mController = Text::Controller::New( this, this );
1309
1310   // When using the vector-based rendering, the size of the GLyphs are different
1311   TextAbstraction::GlyphType glyphType = (Text::RENDERING_VECTOR_BASED == mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
1312   mController->SetGlyphType( glyphType );
1313
1314   mDecorator = Text::Decorator::New( *mController,
1315                                      *mController );
1316
1317   mInputMethodContext = InputMethodContext::New( self );
1318
1319   mController->GetLayoutEngine().SetLayout( Layout::Engine::SINGLE_LINE_BOX );
1320
1321   // Enables the text input.
1322   mController->EnableTextInput( mDecorator, mInputMethodContext );
1323
1324   // Enables the horizontal scrolling after the text input has been enabled.
1325   mController->SetHorizontalScrollEnabled( true );
1326
1327   // Disables the vertical scrolling.
1328   mController->SetVerticalScrollEnabled( false );
1329
1330   // Disable the smooth handle panning.
1331   mController->SetSmoothHandlePanEnabled( false );
1332
1333   mController->SetNoTextDoubleTapAction( Controller::NoTextTap::HIGHLIGHT );
1334   mController->SetNoTextLongPressAction( Controller::NoTextTap::HIGHLIGHT );
1335
1336   // Sets layoutDirection value
1337   Dali::Stage stage = Dali::Stage::GetCurrent();
1338   Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>( stage.GetRootLayer().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1339   mController->SetLayoutDirection( layoutDirection );
1340
1341   // Forward input events to controller
1342   EnableGestureDetection( static_cast<Gesture::Type>( Gesture::Tap | Gesture::Pan | Gesture::LongPress ) );
1343   GetTapGestureDetector().SetMaximumTapsRequired( 2 );
1344
1345   self.TouchSignal().Connect( this, &TextField::OnTouched );
1346
1347   // Set BoundingBox to stage size if not already set.
1348   Rect<int> boundingBox;
1349   mDecorator->GetBoundingBox( boundingBox );
1350
1351   if( boundingBox.IsEmpty() )
1352   {
1353     Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1354     mDecorator->SetBoundingBox( Rect<int>( 0.0f, 0.0f, stageSize.width, stageSize.height ) );
1355   }
1356
1357   // Flip vertically the 'left' selection handle
1358   mDecorator->FlipHandleVertically( LEFT_SELECTION_HANDLE, true );
1359
1360   // Fill-parent area by default
1361   self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
1362   self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1363   self.OnStageSignal().Connect( this, &TextField::OnStageConnect );
1364
1365   DevelControl::SetInputMethodContext( *this, mInputMethodContext );
1366
1367   if( Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == mExceedPolicy )
1368   {
1369     EnableClipping();
1370   }
1371 }
1372
1373 void TextField::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change )
1374 {
1375   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnStyleChange\n");
1376
1377   switch ( change )
1378   {
1379     case StyleChange::DEFAULT_FONT_CHANGE:
1380     {
1381       DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnStyleChange DEFAULT_FONT_CHANGE\n");
1382       const std::string& newFont = GetImpl( styleManager ).GetDefaultFontFamily();
1383       // Property system did not set the font so should update it.
1384       mController->UpdateAfterFontChange( newFont );
1385       RelayoutRequest();
1386       break;
1387     }
1388
1389     case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1390     {
1391       GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
1392       RelayoutRequest();
1393       break;
1394     }
1395     case StyleChange::THEME_CHANGE:
1396     {
1397       // Nothing to do, let control base class handle this
1398       break;
1399     }
1400   }
1401
1402   // Up call to Control
1403   Control::OnStyleChange( styleManager, change );
1404 }
1405
1406 Vector3 TextField::GetNaturalSize()
1407 {
1408   Extents padding;
1409   padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1410
1411   Vector3 naturalSize = mController->GetNaturalSize();
1412   naturalSize.width += ( padding.start + padding.end );
1413   naturalSize.height += ( padding.top + padding.bottom );
1414
1415   return naturalSize;
1416 }
1417
1418 float TextField::GetHeightForWidth( float width )
1419 {
1420   Extents padding;
1421   padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1422   return mController->GetHeightForWidth( width ) + padding.top + padding.bottom;
1423 }
1424
1425 void TextField::OnRelayout( const Vector2& size, RelayoutContainer& container )
1426 {
1427   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField OnRelayout\n");
1428
1429   Actor self = Self();
1430
1431   Extents padding;
1432   padding = self.GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1433
1434   Vector2 contentSize( size.x - ( padding.start + padding.end ), size.y - ( padding.top + padding.bottom ) );
1435
1436   // Support Right-To-Left of padding
1437   Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>( self.GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1438   if( Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection )
1439   {
1440     std::swap( padding.start, padding.end );
1441   }
1442
1443   if( mStencil )
1444   {
1445     mStencil.SetProperty( Actor::Property::POSITION, Vector2( padding.start, padding.top ));
1446   }
1447   if( mActiveLayer )
1448   {
1449     mActiveLayer.SetProperty( Actor::Property::POSITION, Vector2( padding.start, padding.top ));
1450   }
1451
1452   const Text::Controller::UpdateTextType updateTextType = mController->Relayout( contentSize, layoutDirection );
1453
1454   if( ( Text::Controller::NONE_UPDATED != updateTextType ) ||
1455       !mRenderer )
1456   {
1457     DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnRelayout %p Displaying new contents\n", mController.Get() );
1458
1459     if( mDecorator &&
1460         ( Text::Controller::NONE_UPDATED != ( Text::Controller::DECORATOR_UPDATED & updateTextType ) ) )
1461     {
1462       mDecorator->Relayout( size );
1463     }
1464
1465     if( !mRenderer )
1466     {
1467       mRenderer = Backend::Get().NewRenderer( mRenderingBackend );
1468     }
1469
1470     RenderText( updateTextType );
1471
1472   }
1473
1474   // The text-field emits signals when the input style changes. These changes of style are
1475   // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1476   // can't be emitted during the size negotiation as the callbacks may update the UI.
1477   // The text-field adds an idle callback to the adaptor to emit the signals after the size negotiation.
1478   if( !mController->IsInputStyleChangedSignalsQueueEmpty() )
1479   {
1480     if( Adaptor::IsAvailable() )
1481     {
1482       Adaptor& adaptor = Adaptor::Get();
1483
1484       if( NULL == mIdleCallback )
1485       {
1486         // @note: The callback manager takes the ownership of the callback object.
1487         mIdleCallback = MakeCallback( this, &TextField::OnIdleSignal );
1488         adaptor.AddIdle( mIdleCallback, false );
1489       }
1490     }
1491   }
1492 }
1493
1494 void TextField::RenderText( Text::Controller::UpdateTextType updateTextType )
1495 {
1496   Actor renderableActor;
1497
1498   if( Text::Controller::NONE_UPDATED != ( Text::Controller::MODEL_UPDATED & updateTextType ) )
1499   {
1500     if( mRenderer )
1501     {
1502       Dali::Toolkit::TextField handle = Dali::Toolkit::TextField( GetOwner() );
1503
1504       renderableActor = mRenderer->Render( mController->GetView(),
1505                                            handle,
1506                                            Property::INVALID_INDEX, // Animatable property not supported
1507                                            mAlignmentOffset,
1508                                            DepthIndex::CONTENT );
1509     }
1510
1511     if( renderableActor != mRenderableActor )
1512     {
1513       UnparentAndReset( mBackgroundActor );
1514       UnparentAndReset( mRenderableActor );
1515       mRenderableActor = renderableActor;
1516
1517       if ( mRenderableActor )
1518       {
1519         mBackgroundActor = mController->CreateBackgroundActor();
1520       }
1521     }
1522   }
1523
1524   if( mRenderableActor )
1525   {
1526     const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1527
1528     float renderableActorPositionX, renderableActorPositionY;
1529
1530     if( mStencil )
1531     {
1532       renderableActorPositionX = scrollOffset.x + mAlignmentOffset;
1533       renderableActorPositionY = scrollOffset.y;
1534     }
1535     else
1536     {
1537       Extents padding;
1538       padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1539
1540       // Support Right-To-Left of padding
1541       Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>( Self().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1542       if( Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection )
1543       {
1544         std::swap( padding.start, padding.end );
1545       }
1546
1547       renderableActorPositionX = scrollOffset.x + mAlignmentOffset + padding.start;
1548       renderableActorPositionY = scrollOffset.y + padding.top;
1549     }
1550
1551     mRenderableActor.SetProperty( Actor::Property::POSITION, Vector2( renderableActorPositionX, renderableActorPositionY ));
1552
1553     // Make sure the actors are parented correctly with/without clipping
1554     Actor self = mStencil ? mStencil : Self();
1555
1556     Actor highlightActor;
1557
1558     for( std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
1559            endIt = mClippingDecorationActors.end();
1560          it != endIt;
1561          ++it )
1562     {
1563       self.Add( *it );
1564       it->LowerToBottom();
1565
1566       if ( it->GetProperty< std::string >( Dali::Actor::Property::NAME ) == "HighlightActor" )
1567       {
1568         highlightActor = *it;
1569       }
1570     }
1571     mClippingDecorationActors.clear();
1572
1573     self.Add( mRenderableActor );
1574
1575     if ( mBackgroundActor )
1576     {
1577       if ( mDecorator && mDecorator->IsHighlightVisible() )
1578       {
1579         self.Add( mBackgroundActor );
1580         mBackgroundActor.SetProperty( Actor::Property::POSITION, Vector2( renderableActorPositionX, renderableActorPositionY) ); // In text field's coords.
1581         mBackgroundActor.LowerBelow( highlightActor );
1582       }
1583       else
1584       {
1585         mRenderableActor.Add( mBackgroundActor );
1586         mBackgroundActor.SetProperty( Actor::Property::POSITION, Vector2( 0.0f, 0.0f ) ); // In renderable actor's coords.
1587         mBackgroundActor.LowerToBottom();
1588       }
1589     }
1590   }
1591 }
1592
1593 void TextField::OnKeyInputFocusGained()
1594 {
1595   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnKeyInputFocusGained %p\n", mController.Get() );
1596   if ( mInputMethodContext )
1597   {
1598     mInputMethodContext.ApplyOptions( mInputMethodOptions );
1599
1600     mInputMethodContext.StatusChangedSignal().Connect( this, &TextField::KeyboardStatusChanged );
1601
1602     mInputMethodContext.EventReceivedSignal().Connect( this, &TextField::OnInputMethodContextEvent );
1603
1604     // Notify that the text editing start.
1605     mInputMethodContext.Activate();
1606
1607     // When window gain lost focus, the inputMethodContext is deactivated. Thus when window gain focus again, the inputMethodContext must be activated.
1608     mInputMethodContext.SetRestoreAfterFocusLost( true );
1609   }
1610   ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1611
1612   if ( notifier )
1613   {
1614     notifier.ContentSelectedSignal().Connect( this, &TextField::OnClipboardTextSelected );
1615   }
1616
1617   mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1618
1619   EmitKeyInputFocusSignal( true ); // Calls back into the Control hence done last.
1620 }
1621
1622 void TextField::OnKeyInputFocusLost()
1623 {
1624   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField:OnKeyInputFocusLost %p\n", mController.Get() );
1625   if ( mInputMethodContext )
1626   {
1627     mInputMethodContext.StatusChangedSignal().Disconnect( this, &TextField::KeyboardStatusChanged );
1628     // The text editing is finished. Therefore the inputMethodContext don't have restore activation.
1629     mInputMethodContext.SetRestoreAfterFocusLost( false );
1630
1631     // Notify that the text editing finish.
1632     mInputMethodContext.Deactivate();
1633
1634     mInputMethodContext.EventReceivedSignal().Disconnect( this, &TextField::OnInputMethodContextEvent );
1635   }
1636   ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1637
1638   if ( notifier )
1639   {
1640     notifier.ContentSelectedSignal().Disconnect( this, &TextField::OnClipboardTextSelected );
1641   }
1642
1643   mController->KeyboardFocusLostEvent();
1644
1645   EmitKeyInputFocusSignal( false ); // Calls back into the Control hence done last.
1646 }
1647
1648 void TextField::OnTap( const TapGesture& gesture )
1649 {
1650   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnTap %p\n", mController.Get() );
1651   if ( mInputMethodContext )
1652   {
1653     mInputMethodContext.Activate();
1654   }
1655   // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1656   Extents padding;
1657   padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1658   mController->TapEvent( gesture.numberOfTaps, gesture.localPoint.x - padding.start, gesture.localPoint.y - padding.top );
1659
1660   SetKeyInputFocus();
1661 }
1662
1663 void TextField::OnPan( const PanGesture& gesture )
1664 {
1665   mController->PanEvent( gesture.state, gesture.displacement );
1666 }
1667
1668 void TextField::OnLongPress( const LongPressGesture& gesture )
1669 {
1670   if ( mInputMethodContext )
1671   {
1672     mInputMethodContext.Activate();
1673   }
1674   Extents padding;
1675   padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1676   mController->LongPressEvent( gesture.state, gesture.localPoint.x - padding.start, gesture.localPoint.y - padding.top );
1677
1678   SetKeyInputFocus();
1679 }
1680
1681 bool TextField::OnKeyEvent( const KeyEvent& event )
1682 {
1683   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnKeyEvent %p keyCode %d\n", mController.Get(), event.keyCode );
1684
1685   if( Dali::DALI_KEY_ESCAPE == event.keyCode && mController->ShouldClearFocusOnEscape() )
1686   {
1687     // Make sure ClearKeyInputFocus when only key is up
1688     if( event.state == KeyEvent::Up )
1689     {
1690       ClearKeyInputFocus();
1691     }
1692
1693     return true;
1694   }
1695   else if( Dali::DevelKey::DALI_KEY_RETURN == event.keyCode )
1696   {
1697     // Do nothing when enter is comming.
1698     return false;
1699   }
1700
1701   return mController->KeyEvent( event );
1702 }
1703
1704 void TextField::RequestTextRelayout()
1705 {
1706   RelayoutRequest();
1707 }
1708
1709 void TextField::TextChanged()
1710 {
1711   Dali::Toolkit::TextField handle( GetOwner() );
1712   mTextChangedSignal.Emit( handle );
1713 }
1714
1715 void TextField::MaxLengthReached()
1716 {
1717   Dali::Toolkit::TextField handle( GetOwner() );
1718   mMaxLengthReachedSignal.Emit( handle );
1719 }
1720
1721 void TextField::InputStyleChanged( Text::InputStyle::Mask inputStyleMask )
1722 {
1723   Dali::Toolkit::TextField handle( GetOwner() );
1724
1725   Toolkit::TextField::InputStyle::Mask fieldInputStyleMask = Toolkit::TextField::InputStyle::NONE;
1726
1727   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_COLOR ) )
1728   {
1729     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::COLOR );
1730   }
1731   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_FAMILY ) )
1732   {
1733     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_FAMILY );
1734   }
1735   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_POINT_SIZE ) )
1736   {
1737     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::POINT_SIZE );
1738   }
1739   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WEIGHT ) )
1740   {
1741     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE );
1742   }
1743   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WIDTH ) )
1744   {
1745     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE );
1746   }
1747   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_SLANT ) )
1748   {
1749     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE );
1750   }
1751   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_UNDERLINE ) )
1752   {
1753     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::UNDERLINE );
1754   }
1755   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_SHADOW ) )
1756   {
1757     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::SHADOW );
1758   }
1759   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_EMBOSS ) )
1760   {
1761     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::EMBOSS );
1762   }
1763   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_OUTLINE ) )
1764   {
1765     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::OUTLINE );
1766   }
1767
1768   mInputStyleChangedSignal.Emit( handle, fieldInputStyleMask );
1769 }
1770
1771 void TextField::AddDecoration( Actor& actor, bool needsClipping )
1772 {
1773   if( actor )
1774   {
1775     if( needsClipping )
1776     {
1777       mClippingDecorationActors.push_back( actor );
1778     }
1779     else
1780     {
1781       actor.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT );
1782       actor.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
1783       Self().Add( actor );
1784       mActiveLayer = actor;
1785     }
1786   }
1787 }
1788
1789 void TextField::OnStageConnect( Dali::Actor actor )
1790 {
1791   if ( mHasBeenStaged )
1792   {
1793     RenderText( static_cast<Text::Controller::UpdateTextType>( Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED ) );
1794   }
1795   else
1796   {
1797     mHasBeenStaged = true;
1798   }
1799 }
1800
1801 InputMethodContext::CallbackData TextField::OnInputMethodContextEvent( Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent )
1802 {
1803   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName );
1804   return mController->OnInputMethodContextEvent( inputMethodContext, inputMethodContextEvent );
1805 }
1806
1807 void TextField::GetHandleImagePropertyValue(  Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType )
1808 {
1809   if( mDecorator )
1810   {
1811     Property::Map map;
1812     map[ IMAGE_MAP_FILENAME_STRING ] = mDecorator->GetHandleImage( handleType, handleImageType );
1813     value = map;
1814   }
1815 }
1816
1817 void TextField::EnableClipping()
1818 {
1819   if( !mStencil )
1820   {
1821     // Creates an extra control to be used as stencil buffer.
1822     mStencil = Control::New();
1823     mStencil.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
1824     mStencil.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT );
1825
1826     // Creates a background visual. Even if the color is transparent it updates the stencil.
1827     mStencil.SetProperty( Toolkit::Control::Property::BACKGROUND,
1828                           Property::Map().Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR ).
1829                           Add( ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT ) );
1830
1831     // Enable the clipping property.
1832     mStencil.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX );
1833     mStencil.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
1834
1835     Self().Add( mStencil );
1836   }
1837 }
1838
1839 void TextField::OnClipboardTextSelected( ClipboardEventNotifier& clipboard )
1840 {
1841   mController->PasteClipboardItemEvent();
1842 }
1843
1844 void TextField::KeyboardStatusChanged(bool keyboardShown)
1845 {
1846   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown );
1847
1848   // Just hide the grab handle when keyboard is hidden.
1849   if (!keyboardShown )
1850   {
1851     mController->KeyboardFocusLostEvent();
1852   }
1853   else
1854   {
1855     mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1856   }
1857 }
1858
1859 void TextField::OnStageConnection( int depth )
1860 {
1861   // Sets the depth to the visuals inside the text's decorator.
1862   mDecorator->SetTextDepth( depth );
1863
1864   // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1865
1866   // Call the Control::OnStageConnection() to set the depth of the background.
1867   Control::OnStageConnection( depth );
1868 }
1869
1870 bool TextField::OnTouched( Actor actor, const TouchData& touch )
1871 {
1872   return true;
1873 }
1874
1875 void TextField::OnIdleSignal()
1876 {
1877   // Emits the change of input style signals.
1878   mController->ProcessInputStyleChangedSignals();
1879
1880   // Set the pointer to null as the callback manager deletes the callback after execute it.
1881   mIdleCallback = NULL;
1882 }
1883
1884 TextField::TextField()
1885 : Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
1886   mIdleCallback( NULL ),
1887   mAlignmentOffset( 0.f ),
1888   mRenderingBackend( DEFAULT_RENDERING_BACKEND ),
1889   mExceedPolicy( Dali::Toolkit::TextField::EXCEED_POLICY_CLIP ),
1890   mHasBeenStaged( false )
1891 {
1892 }
1893
1894 TextField::~TextField()
1895 {
1896   UnparentAndReset( mStencil );
1897
1898   if( ( NULL != mIdleCallback ) && Adaptor::IsAvailable() )
1899   {
1900     Adaptor::Get().RemoveIdle( mIdleCallback );
1901   }
1902 }
1903
1904 } // namespace Internal
1905
1906 } // namespace Toolkit
1907
1908 } // namespace Dali