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