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/public-api/common/dali-common.h>
  25 #include <dali/devel-api/adaptor-framework/key-devel.h>
  26 #include <dali/devel-api/adaptor-framework/window-devel.h>
  27 #include <dali/devel-api/common/stage.h>
  28 #include <dali/devel-api/object/property-helper-devel.h>
  29 #include <dali/devel-api/actors/actor-devel.h>
  30 #include <dali/public-api/object/type-registry-helper.h>
  31 #include <dali/integration-api/debug.h>
  32
  33 // INTERNAL INCLUDES
  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/text/rendering-backend.h>
  37 #include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
  38 #include <dali-toolkit/devel-api/focus-manager/keyinput-focus-manager.h>
  39 #include <dali-toolkit/devel-api/controls/text-controls/text-field-devel.h>
  40 #include <dali-toolkit/public-api/visuals/visual-properties.h>
  41 #include <dali-toolkit/internal/controls/control/control-data-impl.h>
  42 #include <dali-toolkit/internal/controls/text-controls/autofill-container-impl.h>
  43 #include <dali-toolkit/internal/text/text-enumerations-impl.h>
  44 #include <dali-toolkit/internal/text/rendering/text-backend.h>
  45 #include <dali-toolkit/internal/text/text-effects-style.h>
  46 #include <dali-toolkit/internal/text/text-font-style.h>
  47 #include <dali-toolkit/internal/text/text-view.h>
  48 #include <dali-toolkit/internal/styling/style-manager-impl.h>
  49 #include <dali-toolkit/devel-api/controls/control-devel.h>
  50 #include <dali/integration-api/adaptor-framework/adaptor.h>
  51
  52 using namespace Dali::Toolkit::Text;
  53
  54 namespace Dali
  55 {
  56
  57 namespace Toolkit
  58 {
  59
  60 namespace Internal
  61 {
  62
  63 namespace // unnamed namespace
  64 {
  65
  66 #if defined(DEBUG_ENABLED)
  67   Debug::Filter* gLogFilter = Debug::Filter::New(Debug::Concise, true, "LOG_TEXT_CONTROLS");
  68 #endif
  69
  70   const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::DevelText::DEFAULT_RENDERING_BACKEND;
  71 } // unnamed namespace
  72
  73 namespace
  74 {
  75 // Type registration
  76 BaseHandle Create()
  77 {
  78   return Toolkit::TextField::New();
  79 }
  80
  81 // Setup properties, signals and actions using the type-registry.
  82 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextField, Toolkit::Control, Create );
  83
  84 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "text",                                 STRING,    TEXT                                 )
  85 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "placeholderText",                      STRING,    PLACEHOLDER_TEXT                     )
  86 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "placeholderTextFocused",               STRING,    PLACEHOLDER_TEXT_FOCUSED             )
  87 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "fontFamily",                           STRING,    FONT_FAMILY                          )
  88 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "fontStyle",                            MAP,       FONT_STYLE                           )
  89 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "pointSize",                            FLOAT,     POINT_SIZE                           )
  90 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "maxLength",                            INTEGER,   MAX_LENGTH                           )
  91 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "exceedPolicy",                         INTEGER,   EXCEED_POLICY                        )
  92 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "horizontalAlignment",                  STRING,    HORIZONTAL_ALIGNMENT                 )
  93 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "verticalAlignment",                    STRING,    VERTICAL_ALIGNMENT                   )
  94 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "textColor",                            VECTOR4,   TEXT_COLOR                           )
  95 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "placeholderTextColor",                 VECTOR4,   PLACEHOLDER_TEXT_COLOR               )
  96 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "primaryCursorColor",                   VECTOR4,   PRIMARY_CURSOR_COLOR                 )
  97 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "secondaryCursorColor",                 VECTOR4,   SECONDARY_CURSOR_COLOR               )
  98 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "enableCursorBlink",                    BOOLEAN,   ENABLE_CURSOR_BLINK                  )
  99 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "cursorBlinkInterval",                  FLOAT,     CURSOR_BLINK_INTERVAL                )
 100 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "cursorBlinkDuration",                  FLOAT,     CURSOR_BLINK_DURATION                )
 101 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "cursorWidth",                          INTEGER,   CURSOR_WIDTH                         )
 102 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "grabHandleImage",                      STRING,    GRAB_HANDLE_IMAGE                    )
 103 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "grabHandlePressedImage",               STRING,    GRAB_HANDLE_PRESSED_IMAGE            )
 104 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "scrollThreshold",                      FLOAT,     SCROLL_THRESHOLD                     )
 105 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "scrollSpeed",                          FLOAT,     SCROLL_SPEED                         )
 106 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHandleImageLeft",             MAP,       SELECTION_HANDLE_IMAGE_LEFT          )
 107 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHandleImageRight",            MAP,       SELECTION_HANDLE_IMAGE_RIGHT         )
 108 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHandlePressedImageLeft",      MAP,       SELECTION_HANDLE_PRESSED_IMAGE_LEFT  )
 109 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHandlePressedImageRight",     MAP,       SELECTION_HANDLE_PRESSED_IMAGE_RIGHT )
 110 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHandleMarkerImageLeft",       MAP,       SELECTION_HANDLE_MARKER_IMAGE_LEFT   )
 111 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHandleMarkerImageRight",      MAP,       SELECTION_HANDLE_MARKER_IMAGE_RIGHT  )
 112 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHighlightColor",              VECTOR4,   SELECTION_HIGHLIGHT_COLOR            )
 113 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "decorationBoundingBox",                RECTANGLE, DECORATION_BOUNDING_BOX              )
 114 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputMethodSettings",                  MAP,       INPUT_METHOD_SETTINGS                )
 115 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputColor",                           VECTOR4,   INPUT_COLOR                          )
 116 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "enableMarkup",                         BOOLEAN,   ENABLE_MARKUP                        )
 117 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputFontFamily",                      STRING,    INPUT_FONT_FAMILY                    )
 118 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputFontStyle",                       MAP,       INPUT_FONT_STYLE                     )
 119 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputPointSize",                       FLOAT,     INPUT_POINT_SIZE                     )
 120 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "underline",                            MAP,       UNDERLINE                            )
 121 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputUnderline",                       MAP,       INPUT_UNDERLINE                      )
 122 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "shadow",                               MAP,       SHADOW                               )
 123 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputShadow",                          MAP,       INPUT_SHADOW                         )
 124 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "emboss",                               MAP,       EMBOSS                               )
 125 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputEmboss",                          MAP,       INPUT_EMBOSS                         )
 126 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "outline",                              MAP,       OUTLINE                              )
 127 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputOutline",                         MAP,       INPUT_OUTLINE                        )
 128 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "hiddenInputSettings",                  MAP,       HIDDEN_INPUT_SETTINGS                )
 129 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "pixelSize",                            FLOAT,     PIXEL_SIZE                           )
 130 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "enableSelection",                      BOOLEAN,   ENABLE_SELECTION                     )
 131 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "placeholder",                          MAP,       PLACEHOLDER                          )
 132 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "ellipsis",                             BOOLEAN,   ELLIPSIS                             )
 133 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "enableShiftSelection",           BOOLEAN,   ENABLE_SHIFT_SELECTION               )
 134 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "enableGrabHandle",               BOOLEAN,   ENABLE_GRAB_HANDLE                   )
 135 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "matchSystemLanguageDirection",   BOOLEAN,   MATCH_SYSTEM_LANGUAGE_DIRECTION      )
 136 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "enableGrabHandlePopup",          BOOLEAN,   ENABLE_GRAB_HANDLE_POPUP             )
 137 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "textBackground",                 VECTOR4,   BACKGROUND                           )
 138 DALI_DEVEL_PROPERTY_REGISTRATION_READ_ONLY( Toolkit, TextField, "selectedText",         STRING,    SELECTED_TEXT                        )
 139 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "renderingBackend",               INTEGER,   RENDERING_BACKEND                    )
 140 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "selectedTextStart",              INTEGER,   SELECTED_TEXT_START                  )
 141 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "selectedTextEnd",                INTEGER,   SELECTED_TEXT_END                    )
 142 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "enableEditing",                  BOOLEAN,   ENABLE_EDITING                       )
 143 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "fontSizeScale",                  FLOAT,     FONT_SIZE_SCALE                      )
 144 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "primaryCursorPosition",          INTEGER,   PRIMARY_CURSOR_POSITION              )
 145
 146 DALI_SIGNAL_REGISTRATION( Toolkit, TextField, "textChanged",        SIGNAL_TEXT_CHANGED )
 147 DALI_SIGNAL_REGISTRATION( Toolkit, TextField, "maxLengthReached",   SIGNAL_MAX_LENGTH_REACHED )
 148 DALI_SIGNAL_REGISTRATION( Toolkit, TextField, "inputStyleChanged",  SIGNAL_INPUT_STYLE_CHANGED )
 149
 150 DALI_TYPE_REGISTRATION_END()
 151
 152 const char * const IMAGE_MAP_FILENAME_STRING = "filename";
 153
 154 /// Retrieves a filename from a value that is a Property::Map
 155 std::string GetImageFileNameFromPropertyValue( const Property::Value& value )
 156 {
 157   std::string filename;
 158   const Property::Map* map = value.GetMap();
 159   if( map )
 160   {
 161     const Property::Value* filenameValue = map->Find( IMAGE_MAP_FILENAME_STRING );
 162     if( filenameValue )
 163     {
 164       filenameValue->Get( filename );
 165     }
 166   }
 167   return filename;
 168 }
 169
 170 } // namespace
 171
 172 Toolkit::TextField TextField::New()
 173 {
 174   // Create the implementation, temporarily owned by this handle on stack
 175   IntrusivePtr< TextField > impl = new TextField();
 176
 177   // Pass ownership to CustomActor handle
 178   Toolkit::TextField handle( *impl );
 179
 180   // Second-phase init of the implementation
 181   // This can only be done after the CustomActor connection has been made...
 182   impl->Initialize();
 183
 184   return handle;
 185 }
 186
 187 void TextField::SetProperty( BaseObject* object, Property::Index index, const Property::Value& value )
 188 {
 189   Toolkit::TextField textField = Toolkit::TextField::DownCast( Dali::BaseHandle( object ) );
 190
 191   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField SetProperty\n");
 192
 193   if( textField )
 194   {
 195     TextField& impl( GetImpl( textField ) );
 196     DALI_ASSERT_DEBUG( impl.mController && "No text contoller" );
 197     DALI_ASSERT_DEBUG( impl.mDecorator && "No text decorator" );
 198
 199     switch( index )
 200     {
 201       case Toolkit::DevelTextField::Property::RENDERING_BACKEND:
 202       {
 203         int backend = value.Get< int >();
 204         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend );
 205
 206 #ifndef ENABLE_VECTOR_BASED_TEXT_RENDERING
 207         if( DevelText::RENDERING_VECTOR_BASED == backend )
 208         {
 209           backend = TextAbstraction::BITMAP_GLYPH; // Fallback to bitmap-based rendering
 210         }
 211 #endif
 212         if( impl.mRenderingBackend != backend )
 213         {
 214           impl.mRenderingBackend = backend;
 215           impl.mRenderer.Reset();
 216
 217           // When using the vector-based rendering, the size of the GLyphs are different
 218           TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == impl.mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
 219           impl.mController->SetGlyphType( glyphType );
 220         }
 221         break;
 222       }
 223       case Toolkit::TextField::Property::TEXT:
 224       {
 225         const std::string& text = value.Get< std::string >();
 226         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p TEXT %s\n", impl.mController.Get(), text.c_str() );
 227
 228         impl.mController->SetText( text );
 229         break;
 230       }
 231       case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
 232       {
 233         const std::string& text = value.Get< std::string >();
 234         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str() );
 235
 236         impl.mController->SetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
 237         break;
 238       }
 239       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
 240       {
 241         const std::string& text = value.Get< std::string >();
 242         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT_FOCUSED %s\n", impl.mController.Get(), text.c_str() );
 243
 244         impl.mController->SetPlaceholderText( Controller::PLACEHOLDER_TYPE_ACTIVE, text );
 245         break;
 246       }
 247       case Toolkit::TextField::Property::FONT_FAMILY:
 248       {
 249         const std::string& fontFamily = value.Get< std::string >();
 250         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
 251         impl.mController->SetDefaultFontFamily( fontFamily );
 252         break;
 253       }
 254       case Toolkit::TextField::Property::FONT_STYLE:
 255       {
 256         SetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
 257         break;
 258       }
 259       case Toolkit::TextField::Property::POINT_SIZE:
 260       {
 261         const float pointSize = value.Get< float >();
 262         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p POINT_SIZE %f\n", impl.mController.Get(), pointSize );
 263
 264         if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE ), pointSize ) )
 265         {
 266           impl.mController->SetDefaultFontSize( pointSize, Text::Controller::POINT_SIZE );
 267         }
 268         break;
 269       }
 270       case Toolkit::TextField::Property::MAX_LENGTH:
 271       {
 272         const int max = value.Get< int >();
 273         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p MAX_LENGTH %d\n", impl.mController.Get(), max );
 274
 275         impl.mController->SetMaximumNumberOfCharacters( max );
 276         break;
 277       }
 278       case Toolkit::TextField::Property::EXCEED_POLICY:
 279       {
 280         impl.mExceedPolicy = value.Get<int>();
 281
 282         if( Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == impl.mExceedPolicy )
 283         {
 284           impl.EnableClipping();
 285         }
 286         else
 287         {
 288           UnparentAndReset( impl.mStencil );
 289         }
 290         impl.RequestTextRelayout();
 291         break;
 292       }
 293       case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
 294       {
 295         Text::HorizontalAlignment::Type alignment( static_cast< Text::HorizontalAlignment::Type >( -1 ) ); // Set to invalid value to ensure a valid mode does get set
 296         if( GetHorizontalAlignmentEnumeration( value, alignment ) )
 297         {
 298           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment );
 299           impl.mController->SetHorizontalAlignment( alignment );
 300         }
 301         break;
 302       }
 303       case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
 304       {
 305         Toolkit::Text::VerticalAlignment::Type alignment( static_cast< Text::VerticalAlignment::Type >( -1 ) ); // Set to invalid value to ensure a valid mode does get set
 306         if( GetVerticalAlignmentEnumeration( value, alignment ) )
 307         {
 308           impl.mController->SetVerticalAlignment( alignment );
 309           DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p VERTICAL_ALIGNMENT %d\n", impl.mController.Get(), alignment );
 310         }
 311         break;
 312       }
 313       case Toolkit::TextField::Property::TEXT_COLOR:
 314       {
 315         const Vector4& textColor = value.Get< Vector4 >();
 316         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 );
 317
 318         if( impl.mController->GetDefaultColor() != textColor )
 319         {
 320           impl.mController->SetDefaultColor( textColor );
 321           impl.mController->SetInputColor( textColor );
 322           impl.mRenderer.Reset();
 323         }
 324         break;
 325       }
 326       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
 327       {
 328         const Vector4& textColor = value.Get< Vector4 >();
 329         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 );
 330
 331         if( impl.mController->GetPlaceholderTextColor() != textColor )
 332         {
 333           impl.mController->SetPlaceholderTextColor( textColor );
 334           impl.mRenderer.Reset();
 335         }
 336         break;
 337       }
 338       case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
 339       {
 340         const Vector4& color = value.Get< Vector4 >();
 341         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 );
 342
 343         impl.mDecorator->SetCursorColor( PRIMARY_CURSOR, color );
 344         impl.RequestTextRelayout();
 345         break;
 346       }
 347       case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
 348       {
 349         const Vector4& color = value.Get< Vector4 >();
 350         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 );
 351
 352         impl.mDecorator->SetCursorColor( SECONDARY_CURSOR, color );
 353         impl.RequestTextRelayout();
 354         break;
 355       }
 356       case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
 357       {
 358         const bool enable = value.Get< bool >();
 359         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable );
 360
 361         impl.mController->SetEnableCursorBlink( enable );
 362         impl.RequestTextRelayout();
 363         break;
 364       }
 365       case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
 366       {
 367         const float interval = value.Get< float >();
 368         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval );
 369
 370         impl.mDecorator->SetCursorBlinkInterval( interval );
 371         break;
 372       }
 373       case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
 374       {
 375         const float duration = value.Get< float >();
 376         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration );
 377
 378         impl.mDecorator->SetCursorBlinkDuration( duration );
 379         break;
 380       }
 381       case Toolkit::TextField::Property::CURSOR_WIDTH:
 382       {
 383         const int width = value.Get< int >();
 384         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p CURSOR_WIDTH %d\n", impl.mController.Get(), width );
 385
 386         impl.mDecorator->SetCursorWidth( width );
 387         impl.mController->GetLayoutEngine().SetCursorWidth( width );
 388         break;
 389       }
 390       case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
 391       {
 392         const std::string imageFileName = value.Get< std::string >();
 393         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str() );
 394
 395         if( imageFileName.size() )
 396         {
 397           impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName );
 398           impl.RequestTextRelayout();
 399         }
 400         break;
 401       }
 402       case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
 403       {
 404         const std::string imageFileName = value.Get< std::string >();
 405         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str() );
 406
 407         if( imageFileName.size() )
 408         {
 409           impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName );
 410           impl.RequestTextRelayout();
 411         }
 412         break;
 413       }
 414       case Toolkit::TextField::Property::SCROLL_THRESHOLD:
 415       {
 416         const float threshold = value.Get< float >();
 417         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold );
 418
 419         impl.mDecorator->SetScrollThreshold( threshold );
 420         break;
 421       }
 422       case Toolkit::TextField::Property::SCROLL_SPEED:
 423       {
 424         const float speed = value.Get< float >();
 425         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p SCROLL_SPEED %f\n", impl.mController.Get(), speed );
 426
 427         impl.mDecorator->SetScrollSpeed( speed );
 428         break;
 429       }
 430       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
 431       {
 432         const std::string filename = GetImageFileNameFromPropertyValue( value );
 433
 434         if( filename.size() )
 435         {
 436           impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename );
 437           impl.RequestTextRelayout();
 438         }
 439         break;
 440       }
 441       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
 442       {
 443         const std::string filename = GetImageFileNameFromPropertyValue( value );
 444
 445         if( filename.size() )
 446         {
 447           impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename );
 448           impl.RequestTextRelayout();
 449         }
 450         break;
 451       }
 452       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
 453       {
 454         const std::string filename = GetImageFileNameFromPropertyValue( value );
 455
 456         if( filename.size() )
 457         {
 458           impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename );
 459           impl.RequestTextRelayout();
 460         }
 461         break;
 462       }
 463       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
 464       {
 465         const std::string filename = GetImageFileNameFromPropertyValue( value );
 466
 467         if( filename.size() )
 468         {
 469           impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename );
 470           impl.RequestTextRelayout();
 471         }
 472         break;
 473       }
 474       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
 475       {
 476         const std::string filename = GetImageFileNameFromPropertyValue( value );
 477
 478         if( filename.size() )
 479         {
 480           impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename );
 481           impl.RequestTextRelayout();
 482         }
 483         break;
 484       }
 485       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
 486       {
 487         const std::string filename = GetImageFileNameFromPropertyValue( value );
 488
 489         if( filename.size() )
 490         {
 491           impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename );
 492           impl.RequestTextRelayout();
 493         }
 494         break;
 495       }
 496       case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
 497       {
 498         const Vector4 color = value.Get< Vector4 >();
 499         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 );
 500
 501         impl.mDecorator->SetHighlightColor( color );
 502         impl.RequestTextRelayout();
 503         break;
 504       }
 505       case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
 506       {
 507         const Rect<int> box = value.Get< Rect<int> >();
 508         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 );
 509
 510         impl.mDecorator->SetBoundingBox( box );
 511         impl.RequestTextRelayout();
 512         break;
 513       }
 514       case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
 515       {
 516         const Property::Map* map = value.GetMap();
 517         if (map)
 518         {
 519           impl.mInputMethodOptions.ApplyProperty( *map );
 520         }
 521         impl.mController->SetInputModePassword( impl.mInputMethodOptions.IsPassword() );
 522
 523         Toolkit::Control control = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
 524         if (control == textField)
 525         {
 526           impl.mInputMethodContext.ApplyOptions( impl.mInputMethodOptions );
 527         }
 528         break;
 529       }
 530       case Toolkit::TextField::Property::INPUT_COLOR:
 531       {
 532         const Vector4 inputColor = value.Get< Vector4 >();
 533         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 );
 534
 535         impl.mController->SetInputColor( inputColor );
 536         break;
 537       }
 538       case Toolkit::TextField::Property::ENABLE_MARKUP:
 539       {
 540         const bool enableMarkup = value.Get<bool>();
 541         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup );
 542
 543         impl.mController->SetMarkupProcessorEnabled( enableMarkup );
 544         break;
 545       }
 546       case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
 547       {
 548         const std::string& fontFamily = value.Get< std::string >();
 549         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
 550         impl.mController->SetInputFontFamily( fontFamily );
 551         break;
 552       }
 553       case Toolkit::TextField::Property::INPUT_FONT_STYLE:
 554       {
 555         SetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
 556         break;
 557       }
 558       case Toolkit::TextField::Property::INPUT_POINT_SIZE:
 559       {
 560         const float pointSize = value.Get< float >();
 561         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize );
 562         impl.mController->SetInputFontPointSize( pointSize );
 563         break;
 564       }
 565       case Toolkit::TextField::Property::UNDERLINE:
 566       {
 567         const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
 568         if( update )
 569         {
 570           impl.mRenderer.Reset();
 571         }
 572         break;
 573       }
 574       case Toolkit::TextField::Property::INPUT_UNDERLINE:
 575       {
 576         const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
 577         if( update )
 578         {
 579           impl.mRenderer.Reset();
 580         }
 581         break;
 582       }
 583       case Toolkit::TextField::Property::SHADOW:
 584       {
 585         const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
 586         if( update )
 587         {
 588           impl.mRenderer.Reset();
 589         }
 590         break;
 591       }
 592       case Toolkit::TextField::Property::INPUT_SHADOW:
 593       {
 594         const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
 595         if( update )
 596         {
 597           impl.mRenderer.Reset();
 598         }
 599         break;
 600       }
 601       case Toolkit::TextField::Property::EMBOSS:
 602       {
 603         const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
 604         if( update )
 605         {
 606           impl.mRenderer.Reset();
 607         }
 608         break;
 609       }
 610       case Toolkit::TextField::Property::INPUT_EMBOSS:
 611       {
 612         const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
 613         if( update )
 614         {
 615           impl.mRenderer.Reset();
 616         }
 617         break;
 618       }
 619       case Toolkit::TextField::Property::OUTLINE:
 620       {
 621         const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
 622         if( update )
 623         {
 624           impl.mRenderer.Reset();
 625         }
 626         break;
 627       }
 628       case Toolkit::TextField::Property::INPUT_OUTLINE:
 629       {
 630         const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
 631         if( update )
 632         {
 633           impl.mRenderer.Reset();
 634         }
 635         break;
 636       }
 637       case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
 638       {
 639         const Property::Map* map = value.GetMap();
 640         if (map)
 641         {
 642           impl.mController->SetHiddenInputOption(*map);
 643         }
 644         break;
 645       }
 646       case Toolkit::TextField::Property::PIXEL_SIZE:
 647       {
 648         const float pixelSize = value.Get< float >();
 649         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize );
 650
 651         if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE ), pixelSize ) )
 652         {
 653           impl.mController->SetDefaultFontSize( pixelSize, Text::Controller::PIXEL_SIZE );
 654         }
 655         break;
 656       }
 657       case Toolkit::TextField::Property::ENABLE_SELECTION:
 658       {
 659         const bool enableSelection = value.Get< bool >();
 660         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection );
 661         impl.mController->SetSelectionEnabled( enableSelection );
 662         break;
 663       }
 664       case Toolkit::TextField::Property::PLACEHOLDER:
 665       {
 666         const Property::Map* map = value.GetMap();
 667         if( map )
 668         {
 669           impl.mController->SetPlaceholderProperty( *map );
 670         }
 671         break;
 672       }
 673       case Toolkit::TextField::Property::ELLIPSIS:
 674       {
 675         const bool ellipsis = value.Get<bool>();
 676         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p ELLIPSIS %d\n", impl.mController.Get(), ellipsis );
 677
 678         impl.mController->SetTextElideEnabled( ellipsis );
 679         break;
 680       }
 681       case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
 682       {
 683         const bool shiftSelection = value.Get<bool>();
 684         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection );
 685
 686         impl.mController->SetShiftSelectionEnabled( shiftSelection );
 687         break;
 688       }
 689       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
 690       {
 691         const bool grabHandleEnabled = value.Get<bool>();
 692         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled );
 693
 694         impl.mController->SetGrabHandleEnabled( grabHandleEnabled );
 695         break;
 696       }
 697       case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
 698       {
 699         impl.mController->SetMatchSystemLanguageDirection(value.Get< bool >());
 700         break;
 701       }
 702       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
 703       {
 704         const bool grabHandlePopupEnabled = value.Get<bool>();
 705         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE_POPUP %d\n", impl.mController.Get(), grabHandlePopupEnabled);
 706
 707         impl.mController->SetGrabHandlePopupEnabled(grabHandlePopupEnabled);
 708         break;
 709       }
 710       case Toolkit::DevelTextField::Property::BACKGROUND:
 711       {
 712         const Vector4 backgroundColor = value.Get< Vector4 >();
 713         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 );
 714
 715         impl.mController->SetBackgroundEnabled( true );
 716         impl.mController->SetBackgroundColor( backgroundColor );
 717         break;
 718       }
 719       case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
 720       {
 721         uint32_t start = static_cast<uint32_t>(value.Get< int >());
 722         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start );
 723         impl.SetTextSelectionRange( &start, nullptr );
 724         break;
 725       }
 726       case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
 727       {
 728         uint32_t end = static_cast<uint32_t>(value.Get< int >());
 729         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end );
 730         impl.SetTextSelectionRange( nullptr, &end );
 731         break;
 732       }
 733       case Toolkit::DevelTextField::Property::ENABLE_EDITING:
 734       {
 735         const bool editable = value.Get< bool >();
 736         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p ENABLE_EDITING %d\n", impl.mController.Get(), editable );
 737         impl.SetEditable( editable );
 738         break;
 739       }
 740       case Toolkit::DevelTextField::Property::FONT_SIZE_SCALE:
 741       {
 742         const float scale = value.Get< float >();
 743         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p FONT_SIZE_SCALE %f\n", impl.mController.Get(), scale );
 744
 745         if( !Equals( impl.mController->GetFontSizeScale(), scale ) )
 746         {
 747           impl.mController->SetFontSizeScale( scale );
 748         }
 749         break;
 750       }
 751       case Toolkit::DevelTextField::Property::PRIMARY_CURSOR_POSITION:
 752       {
 753         uint32_t position = static_cast<uint32_t>(value.Get< int >());
 754         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p PRIMARY_CURSOR_POSITION %d\n", impl.mController.Get(), position );
 755         if (impl.mController->SetPrimaryCursorPosition( position ))
 756         {
 757           impl.SetKeyInputFocus();
 758         }
 759         break;
 760       }
 761     } // switch
 762   } // textfield
 763 }
 764
 765 Property::Value TextField::GetProperty( BaseObject* object, Property::Index index )
 766 {
 767   Property::Value value;
 768
 769   Toolkit::TextField textField = Toolkit::TextField::DownCast( Dali::BaseHandle( object ) );
 770
 771   if( textField )
 772   {
 773     TextField& impl( GetImpl( textField ) );
 774     DALI_ASSERT_DEBUG( impl.mController && "No text contoller" );
 775     DALI_ASSERT_DEBUG( impl.mDecorator && "No text decorator" );
 776
 777     switch( index )
 778     {
 779       case Toolkit::DevelTextField::Property::RENDERING_BACKEND:
 780       {
 781         value = impl.mRenderingBackend;
 782         break;
 783       }
 784       case Toolkit::TextField::Property::TEXT:
 785       {
 786         std::string text;
 787         impl.mController->GetText( text );
 788         DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p returning text: %s\n", impl.mController.Get(), text.c_str() );
 789         value = text;
 790         break;
 791       }
 792       case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
 793       {
 794         std::string text;
 795         impl.mController->GetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
 796         value = text;
 797         break;
 798       }
 799       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
 800       {
 801         std::string text;
 802         impl.mController->GetPlaceholderText( Controller::PLACEHOLDER_TYPE_ACTIVE, text );
 803         value = text;
 804         break;
 805       }
 806       case Toolkit::TextField::Property::FONT_FAMILY:
 807       {
 808         value = impl.mController->GetDefaultFontFamily();
 809         break;
 810       }
 811       case Toolkit::TextField::Property::FONT_STYLE:
 812       {
 813         GetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
 814         break;
 815       }
 816       case Toolkit::TextField::Property::POINT_SIZE:
 817       {
 818         value = impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE );
 819         break;
 820       }
 821       case Toolkit::TextField::Property::MAX_LENGTH:
 822       {
 823         value = impl.mController->GetMaximumNumberOfCharacters();
 824         break;
 825       }
 826       case Toolkit::TextField::Property::EXCEED_POLICY:
 827       {
 828         value = impl.mExceedPolicy;
 829         break;
 830       }
 831       case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
 832       {
 833         const char* name = Text::GetHorizontalAlignmentString( impl.mController->GetHorizontalAlignment() );
 834
 835         if ( name )
 836         {
 837           value = std::string( name );
 838         }
 839         break;
 840       }
 841       case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
 842       {
 843         const char* name = Text::GetVerticalAlignmentString( impl.mController->GetVerticalAlignment() );
 844
 845         if( name )
 846         {
 847           value = std::string( name );
 848         }
 849         break;
 850       }
 851       case Toolkit::TextField::Property::TEXT_COLOR:
 852       {
 853         value = impl.mController->GetDefaultColor();
 854         break;
 855       }
 856       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
 857       {
 858         value = impl.mController->GetPlaceholderTextColor();
 859         break;
 860       }
 861       case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
 862       {
 863         value = impl.mDecorator->GetColor( PRIMARY_CURSOR );
 864         break;
 865       }
 866       case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
 867       {
 868         value = impl.mDecorator->GetColor( SECONDARY_CURSOR );
 869         break;
 870       }
 871       case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
 872       {
 873         value = impl.mController->GetEnableCursorBlink();
 874         break;
 875       }
 876       case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
 877       {
 878         value = impl.mDecorator->GetCursorBlinkInterval();
 879         break;
 880       }
 881       case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
 882       {
 883         value = impl.mDecorator->GetCursorBlinkDuration();
 884         break;
 885       }
 886       case Toolkit::TextField::Property::CURSOR_WIDTH:
 887       {
 888         value = impl.mDecorator->GetCursorWidth();
 889         break;
 890       }
 891       case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
 892       {
 893         value = impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED );
 894         break;
 895       }
 896       case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
 897       {
 898         value = impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED );
 899         break;
 900       }
 901       case Toolkit::TextField::Property::SCROLL_THRESHOLD:
 902       {
 903         value = impl.mDecorator->GetScrollThreshold();
 904         break;
 905       }
 906       case Toolkit::TextField::Property::SCROLL_SPEED:
 907       {
 908         value = impl.mDecorator->GetScrollSpeed();
 909         break;
 910       }
 911       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
 912       {
 913         impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED );
 914         break;
 915       }
 916       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
 917       {
 918         impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED ) ;
 919         break;
 920       }
 921       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
 922       {
 923         impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
 924         break;
 925       }
 926       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
 927       {
 928         impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
 929         break;
 930       }
 931       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
 932       {
 933         impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
 934         break;
 935       }
 936       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
 937       {
 938         impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
 939         break;
 940       }
 941       case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
 942       {
 943         value = impl.mDecorator->GetHighlightColor();
 944         break;
 945       }
 946       case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
 947       {
 948         Rect<int> boundingBox;
 949         impl.mDecorator->GetBoundingBox( boundingBox );
 950         value = boundingBox;
 951         break;
 952       }
 953       case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
 954       {
 955         Property::Map map;
 956         impl.mInputMethodOptions.RetrieveProperty( map );
 957         value = map;
 958         break;
 959       }
 960       case Toolkit::TextField::Property::INPUT_COLOR:
 961       {
 962         value = impl.mController->GetInputColor();
 963         break;
 964       }
 965       case Toolkit::TextField::Property::ENABLE_MARKUP:
 966       {
 967         value = impl.mController->IsMarkupProcessorEnabled();
 968         break;
 969       }
 970       case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
 971       {
 972         value = impl.mController->GetInputFontFamily();
 973         break;
 974       }
 975       case Toolkit::TextField::Property::INPUT_FONT_STYLE:
 976       {
 977         GetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
 978         break;
 979       }
 980       case Toolkit::TextField::Property::INPUT_POINT_SIZE:
 981       {
 982         value = impl.mController->GetInputFontPointSize();
 983         break;
 984       }
 985       case Toolkit::TextField::Property::UNDERLINE:
 986       {
 987         GetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
 988         break;
 989       }
 990       case Toolkit::TextField::Property::INPUT_UNDERLINE:
 991       {
 992         GetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
 993         break;
 994       }
 995       case Toolkit::TextField::Property::SHADOW:
 996       {
 997         GetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
 998         break;
 999       }
1000       case Toolkit::TextField::Property::INPUT_SHADOW:
1001       {
1002         GetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
1003         break;
1004       }
1005       case Toolkit::TextField::Property::EMBOSS:
1006       {
1007         GetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1008         break;
1009       }
1010       case Toolkit::TextField::Property::INPUT_EMBOSS:
1011       {
1012         GetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
1013         break;
1014       }
1015       case Toolkit::TextField::Property::OUTLINE:
1016       {
1017         GetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1018         break;
1019       }
1020       case Toolkit::TextField::Property::INPUT_OUTLINE:
1021       {
1022         GetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
1023         break;
1024       }
1025       case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
1026       {
1027         Property::Map map;
1028         impl.mController->GetHiddenInputOption(map);
1029         value = map;
1030         break;
1031       }
1032       case Toolkit::TextField::Property::PIXEL_SIZE:
1033       {
1034         value = impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE );
1035         break;
1036       }
1037       case Toolkit::TextField::Property::ENABLE_SELECTION:
1038       {
1039         value = impl.mController->IsSelectionEnabled();
1040         break;
1041       }
1042       case Toolkit::TextField::Property::PLACEHOLDER:
1043       {
1044         Property::Map map;
1045         impl.mController->GetPlaceholderProperty( map );
1046         value = map;
1047         break;
1048       }
1049       case Toolkit::TextField::Property::ELLIPSIS:
1050       {
1051         value = impl.mController->IsTextElideEnabled();
1052         break;
1053       }
1054       case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
1055       {
1056         value = impl.mController->IsShiftSelectionEnabled();
1057         break;
1058       }
1059       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
1060       {
1061         value = impl.mController->IsGrabHandleEnabled();
1062         break;
1063       }
1064       case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1065       {
1066         value = impl.mController->IsMatchSystemLanguageDirection();
1067         break;
1068       }
1069       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
1070       {
1071         value = impl.mController->IsGrabHandlePopupEnabled();
1072         break;
1073       }
1074       case Toolkit::DevelTextField::Property::BACKGROUND:
1075       {
1076         value = impl.mController->GetBackgroundColor();
1077         break;
1078       }
1079       case Toolkit::DevelTextField::Property::SELECTED_TEXT:
1080       {
1081         value = impl.mController->GetSelectedText( );
1082         break;
1083       }
1084       case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
1085       {
1086         Uint32Pair range = impl.GetTextSelectionRange( );
1087         value = static_cast<int>(range.first);
1088         break;
1089       }
1090       case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
1091       {
1092         Uint32Pair range = impl.GetTextSelectionRange( );
1093         value = static_cast<int>(range.second);
1094         break;
1095       }
1096       case Toolkit::DevelTextField::Property::ENABLE_EDITING:
1097       {
1098         value = impl.IsEditable();
1099         break;
1100       }
1101       case Toolkit::DevelTextField::Property::FONT_SIZE_SCALE:
1102       {
1103         value = impl.mController->GetFontSizeScale();
1104         break;
1105       }
1106       case Toolkit::DevelTextField::Property::PRIMARY_CURSOR_POSITION:
1107       {
1108         value = static_cast<int>(impl.mController->GetPrimaryCursorPosition());
1109         break;
1110       }
1111     } //switch
1112   }
1113
1114   return value;
1115 }
1116
1117 void TextField::SelectWholeText()
1118 {
1119   if( mController && mController->IsShowingRealText() )
1120   {
1121     mController->SelectWholeText();
1122     SetKeyInputFocus();
1123   }
1124 }
1125
1126 void TextField::SelectNone()
1127 {
1128   if( mController && mController->IsShowingRealText() )
1129   {
1130     mController->SelectNone();
1131   }
1132 }
1133
1134 string TextField::GetSelectedText() const
1135 {
1136   string selectedText = "";
1137   if( mController && mController->IsShowingRealText() )
1138   {
1139     selectedText = mController->GetSelectedText( );
1140   }
1141   return selectedText;
1142 }
1143
1144 void TextField::SetTextSelectionRange(const uint32_t *start, const uint32_t *end)
1145 {
1146   if( mController && mController->IsShowingRealText() )
1147   {
1148     mController->SetTextSelectionRange( start, end );
1149     SetKeyInputFocus();
1150   }
1151 }
1152
1153 Uint32Pair TextField::GetTextSelectionRange() const
1154 {
1155   Uint32Pair range;
1156   if( mController && mController->IsShowingRealText() )
1157   {
1158     range = mController->GetTextSelectionRange();
1159   }
1160   return range;
1161 }
1162
1163
1164 InputMethodContext TextField::GetInputMethodContext()
1165 {
1166   return mInputMethodContext;
1167 }
1168
1169 bool TextField::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
1170 {
1171   Dali::BaseHandle handle( object );
1172
1173   bool connected( true );
1174   Toolkit::TextField field = Toolkit::TextField::DownCast( handle );
1175
1176   if( 0 == strcmp( signalName.c_str(), SIGNAL_TEXT_CHANGED ) )
1177   {
1178     field.TextChangedSignal().Connect( tracker, functor );
1179   }
1180   else if( 0 == strcmp( signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED ) )
1181   {
1182     field.MaxLengthReachedSignal().Connect( tracker, functor );
1183   }
1184   else if( 0 == strcmp( signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED ) )
1185   {
1186     field.InputStyleChangedSignal().Connect( tracker, functor );
1187   }
1188   else
1189   {
1190     // signalName does not match any signal
1191     connected = false;
1192   }
1193
1194   return connected;
1195 }
1196
1197 Toolkit::TextField::TextChangedSignalType& TextField::TextChangedSignal()
1198 {
1199   return mTextChangedSignal;
1200 }
1201
1202 Toolkit::TextField::MaxLengthReachedSignalType& TextField::MaxLengthReachedSignal()
1203 {
1204   return mMaxLengthReachedSignal;
1205 }
1206
1207 Toolkit::TextField::InputStyleChangedSignalType& TextField::InputStyleChangedSignal()
1208 {
1209   return mInputStyleChangedSignal;
1210 }
1211
1212 void TextField::OnInitialize()
1213 {
1214   Actor self = Self();
1215
1216   mController = Text::Controller::New( this, this ,this);
1217
1218   // When using the vector-based rendering, the size of the GLyphs are different
1219   TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
1220   mController->SetGlyphType( glyphType );
1221
1222   mDecorator = Text::Decorator::New( *mController,
1223                                      *mController );
1224
1225   mInputMethodContext = InputMethodContext::New( self );
1226
1227   mController->GetLayoutEngine().SetLayout( Layout::Engine::SINGLE_LINE_BOX );
1228
1229   // Enables the text input.
1230   mController->EnableTextInput( mDecorator, mInputMethodContext );
1231
1232   // Enables the horizontal scrolling after the text input has been enabled.
1233   mController->SetHorizontalScrollEnabled( true );
1234
1235   // Disables the vertical scrolling.
1236   mController->SetVerticalScrollEnabled( false );
1237
1238   // Disable the smooth handle panning.
1239   mController->SetSmoothHandlePanEnabled( false );
1240
1241   mController->SetNoTextDoubleTapAction( Controller::NoTextTap::HIGHLIGHT );
1242   mController->SetNoTextLongPressAction( Controller::NoTextTap::HIGHLIGHT );
1243
1244   // Sets layoutDirection value
1245   Dali::Stage stage = Dali::Stage::GetCurrent();
1246   Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>( stage.GetRootLayer().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1247   mController->SetLayoutDirection( layoutDirection );
1248
1249   // Forward input events to controller
1250   EnableGestureDetection( static_cast<GestureType::Value>( GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS ) );
1251   GetTapGestureDetector().SetMaximumTapsRequired( 2 );
1252
1253   self.TouchedSignal().Connect( this, &TextField::OnTouched );
1254
1255   // Set BoundingBox to stage size if not already set.
1256   Rect<int> boundingBox;
1257   mDecorator->GetBoundingBox( boundingBox );
1258
1259   if( boundingBox.IsEmpty() )
1260   {
1261     Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1262     mDecorator->SetBoundingBox( Rect<int>( 0.0f, 0.0f, stageSize.width, stageSize.height ) );
1263   }
1264
1265   // Flip vertically the 'left' selection handle
1266   mDecorator->FlipHandleVertically( LEFT_SELECTION_HANDLE, true );
1267
1268   // Fill-parent area by default
1269   self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
1270   self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1271   self.OnSceneSignal().Connect( this, &TextField::OnSceneConnect );
1272
1273   //Enable highightability
1274   self.SetProperty( Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true );
1275
1276   DevelControl::SetInputMethodContext( *this, mInputMethodContext );
1277
1278   if( Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == mExceedPolicy )
1279   {
1280     EnableClipping();
1281   }
1282
1283   DevelControl::SetAccessibilityConstructor( self, []( Dali::Actor actor ) {
1284     return std::unique_ptr< Dali::Accessibility::Accessible >(
1285       new AccessibleImpl( actor, Dali::Accessibility::Role::ENTRY ) );
1286   } );
1287 }
1288
1289 void TextField::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change )
1290 {
1291   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnStyleChange\n");
1292
1293   switch ( change )
1294   {
1295     case StyleChange::DEFAULT_FONT_CHANGE:
1296     {
1297       DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnStyleChange DEFAULT_FONT_CHANGE\n");
1298       const std::string& newFont = GetImpl( styleManager ).GetDefaultFontFamily();
1299       // Property system did not set the font so should update it.
1300       mController->UpdateAfterFontChange( newFont );
1301       RelayoutRequest();
1302       break;
1303     }
1304
1305     case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1306     {
1307       GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
1308       RelayoutRequest();
1309       break;
1310     }
1311     case StyleChange::THEME_CHANGE:
1312     {
1313       // Nothing to do, let control base class handle this
1314       break;
1315     }
1316   }
1317
1318   // Up call to Control
1319   Control::OnStyleChange( styleManager, change );
1320 }
1321
1322 Vector3 TextField::GetNaturalSize()
1323 {
1324   Extents padding;
1325   padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1326
1327   Vector3 naturalSize = mController->GetNaturalSize();
1328   naturalSize.width += ( padding.start + padding.end );
1329   naturalSize.height += ( padding.top + padding.bottom );
1330
1331   return naturalSize;
1332 }
1333
1334 float TextField::GetHeightForWidth( float width )
1335 {
1336   Extents padding;
1337   padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1338   return mController->GetHeightForWidth( width ) + padding.top + padding.bottom;
1339 }
1340
1341 void TextField::OnRelayout( const Vector2& size, RelayoutContainer& container )
1342 {
1343   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField OnRelayout\n");
1344
1345   Actor self = Self();
1346
1347   Extents padding;
1348   padding = self.GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1349
1350   Vector2 contentSize( size.x - ( padding.start + padding.end ), size.y - ( padding.top + padding.bottom ) );
1351
1352   // Support Right-To-Left of padding
1353   Dali::LayoutDirection::Type layoutDirection;
1354   if( mController->IsMatchSystemLanguageDirection() )
1355   {
1356     layoutDirection = static_cast<Dali::LayoutDirection::Type>( DevelWindow::Get( self ).GetRootLayer().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1357   }
1358   else
1359   {
1360     layoutDirection = static_cast<Dali::LayoutDirection::Type>( self.GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1361   }
1362   if( Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection )
1363   {
1364     std::swap( padding.start, padding.end );
1365   }
1366
1367   if( mStencil )
1368   {
1369     mStencil.SetProperty( Actor::Property::POSITION, Vector2( padding.start, padding.top ));
1370   }
1371   if( mActiveLayer )
1372   {
1373     mActiveLayer.SetProperty( Actor::Property::POSITION, Vector2( padding.start, padding.top ));
1374   }
1375
1376   const Text::Controller::UpdateTextType updateTextType = mController->Relayout( contentSize, layoutDirection );
1377
1378   if( ( Text::Controller::NONE_UPDATED != updateTextType ) ||
1379       !mRenderer )
1380   {
1381     DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnRelayout %p Displaying new contents\n", mController.Get() );
1382
1383     if( mDecorator &&
1384         ( Text::Controller::NONE_UPDATED != ( Text::Controller::DECORATOR_UPDATED & updateTextType ) ) )
1385     {
1386       mDecorator->Relayout( size );
1387     }
1388
1389     if( !mRenderer )
1390     {
1391       mRenderer = Backend::Get().NewRenderer( mRenderingBackend );
1392     }
1393
1394     RenderText( updateTextType );
1395
1396   }
1397
1398   // The text-field emits signals when the input style changes. These changes of style are
1399   // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1400   // can't be emitted during the size negotiation as the callbacks may update the UI.
1401   // The text-field adds an idle callback to the adaptor to emit the signals after the size negotiation.
1402   if( !mController->IsInputStyleChangedSignalsQueueEmpty() )
1403   {
1404     if( Adaptor::IsAvailable() )
1405     {
1406       Adaptor& adaptor = Adaptor::Get();
1407
1408       if( NULL == mIdleCallback )
1409       {
1410         // @note: The callback manager takes the ownership of the callback object.
1411         mIdleCallback = MakeCallback( this, &TextField::OnIdleSignal );
1412         adaptor.AddIdle( mIdleCallback, false );
1413       }
1414     }
1415   }
1416 }
1417
1418 Text::ControllerPtr TextField::getController() { return mController; }
1419
1420 void TextField::RenderText( Text::Controller::UpdateTextType updateTextType )
1421 {
1422   Actor renderableActor;
1423
1424   if( Text::Controller::NONE_UPDATED != ( Text::Controller::MODEL_UPDATED & updateTextType ) )
1425   {
1426     if( mRenderer )
1427     {
1428       Dali::Toolkit::TextField handle = Dali::Toolkit::TextField( GetOwner() );
1429
1430       renderableActor = mRenderer->Render( mController->GetView(),
1431                                            handle,
1432                                            Property::INVALID_INDEX, // Animatable property not supported
1433                                            mAlignmentOffset,
1434                                            DepthIndex::CONTENT );
1435     }
1436
1437     if( renderableActor != mRenderableActor )
1438     {
1439       UnparentAndReset( mBackgroundActor );
1440       UnparentAndReset( mRenderableActor );
1441       mRenderableActor = renderableActor;
1442
1443       if ( mRenderableActor )
1444       {
1445         mBackgroundActor = mController->CreateBackgroundActor();
1446       }
1447     }
1448   }
1449
1450   if( mRenderableActor )
1451   {
1452     const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1453
1454     float renderableActorPositionX, renderableActorPositionY;
1455
1456     if( mStencil )
1457     {
1458       renderableActorPositionX = scrollOffset.x + mAlignmentOffset;
1459       renderableActorPositionY = scrollOffset.y;
1460     }
1461     else
1462     {
1463       Extents padding;
1464       padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1465
1466       // Support Right-To-Left of padding
1467       Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>( Self().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1468       if( Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection )
1469       {
1470         std::swap( padding.start, padding.end );
1471       }
1472
1473       renderableActorPositionX = scrollOffset.x + mAlignmentOffset + padding.start;
1474       renderableActorPositionY = scrollOffset.y + padding.top;
1475     }
1476
1477     mRenderableActor.SetProperty( Actor::Property::POSITION, Vector2( renderableActorPositionX, renderableActorPositionY ));
1478
1479     // Make sure the actors are parented correctly with/without clipping
1480     Actor self = mStencil ? mStencil : Self();
1481
1482     Actor highlightActor;
1483
1484     for( std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
1485            endIt = mClippingDecorationActors.end();
1486          it != endIt;
1487          ++it )
1488     {
1489       self.Add( *it );
1490       it->LowerToBottom();
1491
1492       if ( it->GetProperty< std::string >( Dali::Actor::Property::NAME ) == "HighlightActor" )
1493       {
1494         highlightActor = *it;
1495       }
1496     }
1497     mClippingDecorationActors.clear();
1498
1499     self.Add( mRenderableActor );
1500
1501     if ( mBackgroundActor )
1502     {
1503       if ( mDecorator && mDecorator->IsHighlightVisible() )
1504       {
1505         self.Add( mBackgroundActor );
1506         mBackgroundActor.SetProperty( Actor::Property::POSITION, Vector2( renderableActorPositionX, renderableActorPositionY) ); // In text field's coords.
1507         mBackgroundActor.LowerBelow( highlightActor );
1508       }
1509       else
1510       {
1511         mRenderableActor.Add( mBackgroundActor );
1512         mBackgroundActor.SetProperty( Actor::Property::POSITION, Vector2( 0.0f, 0.0f ) ); // In renderable actor's coords.
1513         mBackgroundActor.LowerToBottom();
1514       }
1515     }
1516   }
1517 }
1518
1519 void TextField::OnKeyInputFocusGained()
1520 {
1521   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnKeyInputFocusGained %p\n", mController.Get() );
1522   if( mInputMethodContext && IsEditable() )
1523   {
1524     mInputMethodContext.ApplyOptions( mInputMethodOptions );
1525
1526     mInputMethodContext.StatusChangedSignal().Connect( this, &TextField::KeyboardStatusChanged );
1527
1528     mInputMethodContext.EventReceivedSignal().Connect( this, &TextField::OnInputMethodContextEvent );
1529
1530     // Notify that the text editing start.
1531     mInputMethodContext.Activate();
1532
1533     // When window gain lost focus, the inputMethodContext is deactivated. Thus when window gain focus again, the inputMethodContext must be activated.
1534     mInputMethodContext.SetRestoreAfterFocusLost( true );
1535   }
1536
1537   ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1538   if( notifier )
1539   {
1540     notifier.ContentSelectedSignal().Connect( this, &TextField::OnClipboardTextSelected );
1541   }
1542
1543   Toolkit::Control control = Toolkit::Control::DownCast( Self() );
1544   Internal::Control& controlImpl = GetImplementation( control );
1545   Internal::Control::Impl& controlDataImpl = Internal::Control::Impl::Get( controlImpl );
1546   bool enableAutofill = controlDataImpl.IsAutofillEnabled();
1547   if( enableAutofill )
1548   {
1549     Toolkit::AutofillContainer container = controlDataImpl.GetAutofillContainer();
1550     container.SetFocusedControl( control );
1551
1552     Internal::AutofillContainer& containerImpl = GetImpl( container );
1553     Dali::AutofillGroup containerGroup = containerImpl.GetAutofillGroup();
1554     if( containerGroup != nullptr )
1555     {
1556       containerGroup.RequestAuthentication();
1557     }
1558
1559   }
1560   mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1561
1562   EmitKeyInputFocusSignal( true ); // Calls back into the Control hence done last.
1563 }
1564
1565 void TextField::OnKeyInputFocusLost()
1566 {
1567   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField:OnKeyInputFocusLost %p\n", mController.Get() );
1568   if ( mInputMethodContext )
1569   {
1570     mInputMethodContext.StatusChangedSignal().Disconnect( this, &TextField::KeyboardStatusChanged );
1571     // The text editing is finished. Therefore the inputMethodContext don't have restore activation.
1572     mInputMethodContext.SetRestoreAfterFocusLost( false );
1573
1574     // Notify that the text editing finish.
1575     mInputMethodContext.Deactivate();
1576
1577     mInputMethodContext.EventReceivedSignal().Disconnect( this, &TextField::OnInputMethodContextEvent );
1578   }
1579   ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1580
1581   if ( notifier )
1582   {
1583     notifier.ContentSelectedSignal().Disconnect( this, &TextField::OnClipboardTextSelected );
1584   }
1585
1586   mController->KeyboardFocusLostEvent();
1587
1588   EmitKeyInputFocusSignal( false ); // Calls back into the Control hence done last.
1589 }
1590
1591 bool TextField::OnAccessibilityActivated()
1592 {
1593   SetKeyInputFocus();
1594   return true;
1595 }
1596
1597 void TextField::OnTap( const TapGesture& gesture )
1598 {
1599   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnTap %p\n", mController.Get() );
1600   if ( mInputMethodContext && IsEditable() )
1601   {
1602     mInputMethodContext.Activate();
1603   }
1604   // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1605   Extents padding;
1606   padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1607   const Vector2& localPoint = gesture.GetLocalPoint();
1608   mController->TapEvent( gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top );
1609
1610   SetKeyInputFocus();
1611 }
1612
1613 void TextField::OnPan( const PanGesture& gesture )
1614 {
1615   mController->PanEvent( gesture.GetState(), gesture.GetDisplacement() );
1616 }
1617
1618 void TextField::OnLongPress( const LongPressGesture& gesture )
1619 {
1620   if ( mInputMethodContext && IsEditable() )
1621   {
1622     mInputMethodContext.Activate();
1623   }
1624   Extents padding;
1625   padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1626   const Vector2& localPoint = gesture.GetLocalPoint();
1627   mController->LongPressEvent( gesture.GetState(), localPoint.x - padding.start, localPoint.y - padding.top );
1628
1629   SetKeyInputFocus();
1630 }
1631
1632 bool TextField::OnKeyEvent( const KeyEvent& event )
1633 {
1634   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode() );
1635
1636   if( Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape() )
1637   {
1638     // Make sure ClearKeyInputFocus when only key is up
1639     if( event.GetState() == KeyEvent::UP )
1640     {
1641       ClearKeyInputFocus();
1642     }
1643
1644     return true;
1645   }
1646   else if( Dali::DevelKey::DALI_KEY_RETURN == event.GetKeyCode() )
1647   {
1648     // Do nothing when enter is comming.
1649     return false;
1650   }
1651
1652   return mController->KeyEvent( event );
1653 }
1654
1655 void TextField::RequestTextRelayout()
1656 {
1657   RelayoutRequest();
1658 }
1659
1660 bool TextField::IsEditable() const
1661 {
1662   return mController->IsEditable();
1663 }
1664
1665 void TextField::SetEditable( bool editable )
1666 {
1667   mController->SetEditable(editable);
1668   if ( mInputMethodContext && !editable )
1669   {
1670     mInputMethodContext.Deactivate();
1671   }
1672 }
1673
1674 void TextField::TextInserted( unsigned int position, unsigned int length, const std::string &content )
1675 {
1676   if( Accessibility::IsUp() )
1677   {
1678     Control::Impl::GetAccessibilityObject( Self() )->EmitTextInserted( position, length, content );
1679   }
1680 }
1681
1682 void TextField::TextDeleted( unsigned int position, unsigned int length, const std::string &content )
1683 {
1684   if( Accessibility::IsUp() )
1685   {
1686     Control::Impl::GetAccessibilityObject( Self() )->EmitTextDeleted( position, length, content );
1687   }
1688 }
1689
1690 void TextField::CaretMoved( unsigned int position )
1691 {
1692   if( Accessibility::IsUp() )
1693   {
1694     Control::Impl::GetAccessibilityObject( Self() )->EmitTextCaretMoved( position );
1695   }
1696 }
1697
1698 void TextField::TextChanged()
1699 {
1700   Dali::Toolkit::TextField handle( GetOwner() );
1701   mTextChangedSignal.Emit( handle );
1702 }
1703
1704 void TextField::MaxLengthReached()
1705 {
1706   Dali::Toolkit::TextField handle( GetOwner() );
1707   mMaxLengthReachedSignal.Emit( handle );
1708 }
1709
1710 void TextField::InputStyleChanged( Text::InputStyle::Mask inputStyleMask )
1711 {
1712   Dali::Toolkit::TextField handle( GetOwner() );
1713
1714   Toolkit::TextField::InputStyle::Mask fieldInputStyleMask = Toolkit::TextField::InputStyle::NONE;
1715
1716   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_COLOR ) )
1717   {
1718     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::COLOR );
1719   }
1720   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_FAMILY ) )
1721   {
1722     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_FAMILY );
1723   }
1724   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_POINT_SIZE ) )
1725   {
1726     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::POINT_SIZE );
1727   }
1728   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WEIGHT ) )
1729   {
1730     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE );
1731   }
1732   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WIDTH ) )
1733   {
1734     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE );
1735   }
1736   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_SLANT ) )
1737   {
1738     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE );
1739   }
1740   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_UNDERLINE ) )
1741   {
1742     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::UNDERLINE );
1743   }
1744   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_SHADOW ) )
1745   {
1746     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::SHADOW );
1747   }
1748   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_EMBOSS ) )
1749   {
1750     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::EMBOSS );
1751   }
1752   if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_OUTLINE ) )
1753   {
1754     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::OUTLINE );
1755   }
1756
1757   mInputStyleChangedSignal.Emit( handle, fieldInputStyleMask );
1758 }
1759
1760 void TextField::AddDecoration( Actor& actor, bool needsClipping )
1761 {
1762   if( actor )
1763   {
1764     if( needsClipping )
1765     {
1766       mClippingDecorationActors.push_back( actor );
1767     }
1768     else
1769     {
1770       actor.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT );
1771       actor.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
1772       Self().Add( actor );
1773       mActiveLayer = actor;
1774     }
1775   }
1776 }
1777
1778 void TextField::OnSceneConnect( Dali::Actor actor )
1779 {
1780   if ( mHasBeenStaged )
1781   {
1782     RenderText( static_cast<Text::Controller::UpdateTextType>( Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED ) );
1783   }
1784   else
1785   {
1786     mHasBeenStaged = true;
1787   }
1788 }
1789
1790 InputMethodContext::CallbackData TextField::OnInputMethodContextEvent( Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent )
1791 {
1792   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName );
1793   return mController->OnInputMethodContextEvent( inputMethodContext, inputMethodContextEvent );
1794 }
1795
1796 void TextField::GetHandleImagePropertyValue(  Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType )
1797 {
1798   if( mDecorator )
1799   {
1800     Property::Map map;
1801     map[ IMAGE_MAP_FILENAME_STRING ] = mDecorator->GetHandleImage( handleType, handleImageType );
1802     value = map;
1803   }
1804 }
1805
1806 void TextField::EnableClipping()
1807 {
1808   if( !mStencil )
1809   {
1810     // Creates an extra control to be used as stencil buffer.
1811     mStencil = Control::New();
1812     mStencil.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
1813     mStencil.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT );
1814
1815     // Creates a background visual. Even if the color is transparent it updates the stencil.
1816     mStencil.SetProperty( Toolkit::Control::Property::BACKGROUND,
1817                           Property::Map().Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR ).
1818                           Add( ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT ) );
1819
1820     // Enable the clipping property.
1821     mStencil.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX );
1822     mStencil.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
1823
1824     Self().Add( mStencil );
1825   }
1826 }
1827
1828 void TextField::OnClipboardTextSelected( ClipboardEventNotifier& clipboard )
1829 {
1830   mController->PasteClipboardItemEvent();
1831 }
1832
1833 void TextField::KeyboardStatusChanged(bool keyboardShown)
1834 {
1835   DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown );
1836
1837   // Just hide the grab handle when keyboard is hidden.
1838   if (!keyboardShown )
1839   {
1840     mController->KeyboardFocusLostEvent();
1841   }
1842   else
1843   {
1844     mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1845   }
1846 }
1847
1848 void TextField::OnSceneConnection( int depth )
1849 {
1850   // Sets the depth to the visuals inside the text's decorator.
1851   mDecorator->SetTextDepth( depth );
1852
1853   // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1854
1855   // Call the Control::OnSceneConnection() to set the depth of the background.
1856   Control::OnSceneConnection( depth );
1857 }
1858
1859 bool TextField::OnTouched( Actor actor, const TouchEvent& touch )
1860 {
1861   return false;
1862 }
1863
1864 void TextField::OnIdleSignal()
1865 {
1866   // Emits the change of input style signals.
1867   mController->ProcessInputStyleChangedSignals();
1868
1869   // Set the pointer to null as the callback manager deletes the callback after execute it.
1870   mIdleCallback = NULL;
1871 }
1872
1873 TextField::TextField()
1874 : Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
1875   mIdleCallback( NULL ),
1876   mAlignmentOffset( 0.f ),
1877   mRenderingBackend( DEFAULT_RENDERING_BACKEND ),
1878   mExceedPolicy( Dali::Toolkit::TextField::EXCEED_POLICY_CLIP ),
1879   mHasBeenStaged( false )
1880 {
1881 }
1882
1883 TextField::~TextField()
1884 {
1885   UnparentAndReset( mStencil );
1886
1887   if( ( NULL != mIdleCallback ) && Adaptor::IsAvailable() )
1888   {
1889     Adaptor::Get().RemoveIdle( mIdleCallback );
1890   }
1891 }
1892
1893 std::string TextField::AccessibleImpl::GetName()
1894 {
1895   auto slf = Toolkit::TextField::DownCast( self );
1896   return slf.GetProperty( Toolkit::TextField::Property::TEXT ).Get< std::string >();
1897 }
1898
1899 std::string TextField::AccessibleImpl::GetText( size_t startOffset,
1900                                                 size_t endOffset )
1901 {
1902   if( endOffset <= startOffset )
1903     return {};
1904
1905   auto slf = Toolkit::TextField::DownCast( self );
1906   auto txt =
1907       slf.GetProperty( Toolkit::TextField::Property::TEXT ).Get< std::string >();
1908
1909   if( startOffset > txt.size() || endOffset > txt.size() )
1910     return {};
1911
1912   return txt.substr( startOffset, endOffset - startOffset );
1913 }
1914
1915 size_t TextField::AccessibleImpl::GetCharacterCount()
1916 {
1917   auto slf = Toolkit::TextField::DownCast( self );
1918   auto txt =
1919       slf.GetProperty( Toolkit::TextField::Property::TEXT ).Get< std::string >();
1920
1921   return txt.size();
1922 }
1923
1924 size_t TextField::AccessibleImpl::GetCaretOffset()
1925 {
1926   auto slf = Toolkit::TextField::DownCast( self );
1927   return Dali::Toolkit::GetImpl( slf ).getController()->GetCursorPosition();
1928 }
1929
1930 bool TextField::AccessibleImpl::SetCaretOffset(size_t offset)
1931 {
1932   auto slf = Toolkit::TextField::DownCast( self );
1933   auto txt = slf.GetProperty( Toolkit::TextField::Property::TEXT ).Get< std::string >();
1934   if (offset > txt.size())
1935     return false;
1936
1937   auto& slfImpl = Dali::Toolkit::GetImpl( slf );
1938   slfImpl.getController()->ResetCursorPosition( offset );
1939   slfImpl.RequestTextRelayout();
1940   return true;
1941 }
1942
1943 Dali::Accessibility::Range TextField::AccessibleImpl::GetTextAtOffset(
1944     size_t offset, Dali::Accessibility::TextBoundary boundary )
1945 {
1946   auto slf = Toolkit::TextField::DownCast( self );
1947   auto txt = slf.GetProperty( Toolkit::TextField::Property::TEXT ).Get< std::string >();
1948   auto txt_size = txt.size();
1949
1950   auto range = Dali::Accessibility::Range{};
1951
1952   switch(boundary)
1953   {
1954     case Dali::Accessibility::TextBoundary::CHARACTER:
1955       {
1956         if (offset < txt_size)
1957         {
1958           range.content = txt[offset];
1959           range.startOffset = offset;
1960           range.endOffset = offset + 1;
1961         }
1962       }
1963       break;
1964     case Dali::Accessibility::TextBoundary::WORD:
1965     case Dali::Accessibility::TextBoundary::LINE:
1966       {
1967         auto txt_c_string = txt.c_str();
1968         auto breaks = std::vector< char >( txt_size, 0 );
1969         if(boundary == Dali::Accessibility::TextBoundary::WORD)
1970           Accessibility::Accessible::FindWordSeparationsUtf8((const utf8_t *) txt_c_string, txt_size, "", breaks.data());
1971         else
1972           Accessibility::Accessible::FindLineSeparationsUtf8((const utf8_t *) txt_c_string, txt_size, "", breaks.data());
1973         auto index = 0u;
1974         auto counter = 0u;
1975         while( index < txt_size && counter <= offset )
1976         {
1977           auto start = index;
1978           if(breaks[index])
1979           {
1980             while(breaks[index])
1981               index++;
1982             counter++;
1983           }
1984           else
1985           {
1986             if (boundary == Dali::Accessibility::TextBoundary::WORD)
1987               index++;
1988             if (boundary == Dali::Accessibility::TextBoundary::LINE)
1989               counter++;
1990           }
1991           if ((counter > 0) && ((counter - 1) == offset))
1992           {
1993             range.content = txt.substr(start, index - start + 1);
1994             range.startOffset = start;
1995             range.endOffset = index + 1;
1996           }
1997           if (boundary == Dali::Accessibility::TextBoundary::LINE)
1998               index++;
1999         }
2000       }
2001       break;
2002     case Dali::Accessibility::TextBoundary::SENTENCE:
2003       {
2004         /* not supported by efl */
2005       }
2006       break;
2007     case Dali::Accessibility::TextBoundary::PARAGRAPH:
2008       {
2009         /* Paragraph is not supported by libunibreak library */
2010       }
2011       break;
2012     default:
2013       break;
2014   }
2015
2016   return range;
2017 }
2018
2019 Dali::Accessibility::Range
2020 TextField::AccessibleImpl::GetSelection( size_t selectionNum )
2021 {
2022   // Since DALi supports only one selection indexes higher than 0 are ignored
2023   if( selectionNum > 0 )
2024     return {};
2025
2026   auto slf = Toolkit::TextField::DownCast( self );
2027   auto ctrl = Dali::Toolkit::GetImpl( slf ).getController();
2028   std::string ret;
2029   ctrl->RetrieveSelection( ret );
2030   auto r = ctrl->GetSelectionIndexes();
2031
2032   return { static_cast<size_t>(r.first), static_cast<size_t>(r.second), ret };
2033 }
2034
2035 bool TextField::AccessibleImpl::RemoveSelection( size_t selectionNum )
2036 {
2037   // Since DALi supports only one selection indexes higher than 0 are ignored
2038   if( selectionNum > 0 )
2039     return false;
2040
2041   auto slf = Toolkit::TextField::DownCast( self );
2042   Dali::Toolkit::GetImpl( slf ).getController()->SetSelection( 0, 0 );
2043   return true;
2044 }
2045
2046 bool TextField::AccessibleImpl::SetSelection( size_t selectionNum,
2047                                               size_t startOffset,
2048                                               size_t endOffset )
2049 {
2050   // Since DALi supports only one selection indexes higher than 0 are ignored
2051   if( selectionNum > 0 )
2052     return false;
2053
2054   auto slf = Toolkit::TextField::DownCast( self );
2055   Dali::Toolkit::GetImpl( slf ).getController()->SetSelection( startOffset,
2056                                                                endOffset );
2057   return true;
2058 }
2059
2060 bool TextField::AccessibleImpl::CopyText( size_t startPosition,
2061                                            size_t endPosition )
2062 {
2063   if( endPosition <= startPosition )
2064     return false;
2065
2066   auto slf = Toolkit::TextField::DownCast( self );
2067   auto txt = slf.GetProperty( Toolkit::TextField::Property::TEXT ).Get<std::string>();
2068   Dali::Toolkit::GetImpl( slf ).getController()->CopyStringToClipboard( txt.substr(startPosition, endPosition - startPosition) );
2069
2070   return true;
2071 }
2072
2073 bool TextField::AccessibleImpl::CutText( size_t startPosition,
2074                                           size_t endPosition )
2075 {
2076   if( endPosition <= startPosition )
2077     return false;
2078
2079   auto slf = Toolkit::TextField::DownCast( self );
2080   auto txt = slf.GetProperty( Toolkit::TextField::Property::TEXT ).Get<std::string>();
2081   Dali::Toolkit::GetImpl( slf ).getController()->CopyStringToClipboard( txt.substr(startPosition, endPosition - startPosition) );
2082
2083   slf.SetProperty( Toolkit::TextField::Property::TEXT,
2084                    txt.substr( 0, startPosition ) + txt.substr( endPosition - startPosition, txt.size()));
2085
2086   return true;
2087 }
2088
2089 Dali::Accessibility::States TextField::AccessibleImpl::CalculateStates()
2090 {
2091   using namespace Dali::Accessibility;
2092
2093   auto states = Control::Impl::AccessibleImpl::CalculateStates();
2094
2095   states[State::EDITABLE] = true;
2096   states[State::FOCUSABLE] = true;
2097
2098   Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
2099   if (self == focusControl)
2100   {
2101     states[State::FOCUSED] = true;
2102   }
2103
2104   return states;
2105 }
2106
2107 } // namespace Internal
2108
2109 } // namespace Toolkit
2110
2111 } // namespace Dali