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

   1 /*
   2  * Copyright (c) 2021 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 <dali/devel-api/actors/actor-devel.h>
  23 #include <dali/devel-api/adaptor-framework/key-devel.h>
  24 #include <dali/devel-api/adaptor-framework/window-devel.h>
  25 #include <dali/devel-api/common/stage.h>
  26 #include <dali/devel-api/object/property-helper-devel.h>
  27 #include <dali/integration-api/debug.h>
  28 #include <dali/public-api/adaptor-framework/key.h>
  29 #include <dali/public-api/common/dali-common.h>
  30 #include <dali/public-api/object/type-registry-helper.h>
  31 #include <cstring>
  32
  33 // INTERNAL INCLUDES
  34 #include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
  35 #include <dali-toolkit/devel-api/controls/control-devel.h>
  36 #include <dali-toolkit/devel-api/controls/text-controls/text-field-devel.h>
  37 #include <dali-toolkit/devel-api/focus-manager/keyinput-focus-manager.h>
  38 #include <dali-toolkit/devel-api/text/rendering-backend.h>
  39 #include <dali-toolkit/internal/focus-manager/keyboard-focus-manager-impl.h>
  40 #include <dali-toolkit/internal/styling/style-manager-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-enumerations-impl.h>
  44 #include <dali-toolkit/internal/text/text-font-style.h>
  45 #include <dali-toolkit/internal/text/text-view.h>
  46 #include <dali-toolkit/public-api/text/text-enumerations.h>
  47 #include <dali-toolkit/public-api/visuals/color-visual-properties.h>
  48 #include <dali-toolkit/public-api/visuals/visual-properties.h>
  49 #include <dali/integration-api/adaptor-framework/adaptor.h>
  50
  51 using namespace Dali::Toolkit::Text;
  52
  53 namespace Dali
  54 {
  55 namespace Toolkit
  56 {
  57 namespace Internal
  58 {
  59 namespace // unnamed namespace
  60 {
  61 #if defined(DEBUG_ENABLED)
  62 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::Concise, true, "LOG_TEXT_CONTROLS");
  63 #endif
  64
  65 const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::DevelText::DEFAULT_RENDERING_BACKEND;
  66 } // unnamed namespace
  67
  68 namespace
  69 {
  70 // Type registration
  71 BaseHandle Create()
  72 {
  73   return Toolkit::TextField::New();
  74 }
  75
  76 // clang-format off
  77 // Setup properties, signals and actions using the type-registry.
  78 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextField, Toolkit::Control, Create );
  79
  80 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "text",                             STRING,    TEXT                                )
  81 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "placeholderText",                  STRING,    PLACEHOLDER_TEXT                    )
  82 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "placeholderTextFocused",           STRING,    PLACEHOLDER_TEXT_FOCUSED            )
  83 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "fontFamily",                       STRING,    FONT_FAMILY                         )
  84 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "fontStyle",                        MAP,       FONT_STYLE                          )
  85 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "pointSize",                        FLOAT,     POINT_SIZE                          )
  86 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "maxLength",                        INTEGER,   MAX_LENGTH                          )
  87 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "exceedPolicy",                     INTEGER,   EXCEED_POLICY                       )
  88 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "horizontalAlignment",              STRING,    HORIZONTAL_ALIGNMENT                )
  89 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "verticalAlignment",                STRING,    VERTICAL_ALIGNMENT                  )
  90 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "textColor",                        VECTOR4,   TEXT_COLOR                          )
  91 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "placeholderTextColor",             VECTOR4,   PLACEHOLDER_TEXT_COLOR              )
  92 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "primaryCursorColor",               VECTOR4,   PRIMARY_CURSOR_COLOR                )
  93 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "secondaryCursorColor",             VECTOR4,   SECONDARY_CURSOR_COLOR              )
  94 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "enableCursorBlink",                BOOLEAN,   ENABLE_CURSOR_BLINK                 )
  95 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "cursorBlinkInterval",              FLOAT,     CURSOR_BLINK_INTERVAL               )
  96 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "cursorBlinkDuration",              FLOAT,     CURSOR_BLINK_DURATION               )
  97 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "cursorWidth",                      INTEGER,   CURSOR_WIDTH                        )
  98 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "grabHandleImage",                  STRING,    GRAB_HANDLE_IMAGE                   )
  99 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "grabHandlePressedImage",           STRING,    GRAB_HANDLE_PRESSED_IMAGE           )
 100 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "scrollThreshold",                  FLOAT,     SCROLL_THRESHOLD                    )
 101 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "scrollSpeed",                      FLOAT,     SCROLL_SPEED                        )
 102 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHandleImageLeft",         MAP,       SELECTION_HANDLE_IMAGE_LEFT         )
 103 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHandleImageRight",        MAP,       SELECTION_HANDLE_IMAGE_RIGHT        )
 104 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHandlePressedImageLeft",  MAP,       SELECTION_HANDLE_PRESSED_IMAGE_LEFT )
 105 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHandlePressedImageRight", MAP,       SELECTION_HANDLE_PRESSED_IMAGE_RIGHT)
 106 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHandleMarkerImageLeft",   MAP,       SELECTION_HANDLE_MARKER_IMAGE_LEFT  )
 107 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHandleMarkerImageRight",  MAP,       SELECTION_HANDLE_MARKER_IMAGE_RIGHT )
 108 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHighlightColor",          VECTOR4,   SELECTION_HIGHLIGHT_COLOR           )
 109 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "decorationBoundingBox",            RECTANGLE, DECORATION_BOUNDING_BOX             )
 110 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputMethodSettings",              MAP,       INPUT_METHOD_SETTINGS               )
 111 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputColor",                       VECTOR4,   INPUT_COLOR                         )
 112 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "enableMarkup",                     BOOLEAN,   ENABLE_MARKUP                       )
 113 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputFontFamily",                  STRING,    INPUT_FONT_FAMILY                   )
 114 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputFontStyle",                   MAP,       INPUT_FONT_STYLE                    )
 115 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputPointSize",                   FLOAT,     INPUT_POINT_SIZE                    )
 116 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "underline",                        MAP,       UNDERLINE                           )
 117 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputUnderline",                   MAP,       INPUT_UNDERLINE                     )
 118 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "shadow",                           MAP,       SHADOW                              )
 119 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputShadow",                      MAP,       INPUT_SHADOW                        )
 120 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "emboss",                           MAP,       EMBOSS                              )
 121 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputEmboss",                      MAP,       INPUT_EMBOSS                        )
 122 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "outline",                          MAP,       OUTLINE                             )
 123 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputOutline",                     MAP,       INPUT_OUTLINE                       )
 124 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "hiddenInputSettings",              MAP,       HIDDEN_INPUT_SETTINGS               )
 125 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "pixelSize",                        FLOAT,     PIXEL_SIZE                          )
 126 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "enableSelection",                  BOOLEAN,   ENABLE_SELECTION                    )
 127 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "placeholder",                      MAP,       PLACEHOLDER                         )
 128 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "ellipsis",                         BOOLEAN,   ELLIPSIS                            )
 129 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "enableShiftSelection",             BOOLEAN,   ENABLE_SHIFT_SELECTION              )
 130 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "enableGrabHandle",                 BOOLEAN,   ENABLE_GRAB_HANDLE                  )
 131 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "matchSystemLanguageDirection",     BOOLEAN,   MATCH_SYSTEM_LANGUAGE_DIRECTION     )
 132 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "enableGrabHandlePopup",            BOOLEAN,   ENABLE_GRAB_HANDLE_POPUP            )
 133 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "textBackground",                   VECTOR4,   BACKGROUND                          )
 134 DALI_DEVEL_PROPERTY_REGISTRATION_READ_ONLY(Toolkit, TextField, "selectedText",                     STRING,    SELECTED_TEXT                       )
 135 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "renderingBackend",                 INTEGER,   RENDERING_BACKEND                   )
 136 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "selectedTextStart",                INTEGER,   SELECTED_TEXT_START                 )
 137 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "selectedTextEnd",                  INTEGER,   SELECTED_TEXT_END                   )
 138 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "enableEditing",                    BOOLEAN,   ENABLE_EDITING                      )
 139 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "fontSizeScale",                    FLOAT,     FONT_SIZE_SCALE                     )
 140 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "primaryCursorPosition",            INTEGER,   PRIMARY_CURSOR_POSITION             )
 141 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "grabHandleColor",                  VECTOR4,   GRAB_HANDLE_COLOR                   )
 142 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "inputFilter",                      MAP,       INPUT_FILTER                        )
 143
 144 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "textChanged",       SIGNAL_TEXT_CHANGED       )
 145 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "maxLengthReached",  SIGNAL_MAX_LENGTH_REACHED )
 146 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED)
 147 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "anchorClicked",     SIGNAL_ANCHOR_CLICKED     )
 148 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "inputFiltered",     SIGNAL_INPUT_FILTERED     )
 149
 150 DALI_TYPE_REGISTRATION_END()
 151 // clang-format on
 152
 153 const char* const IMAGE_MAP_FILENAME_STRING = "filename";
 154
 155 /// Retrieves a filename from a value that is a Property::Map
 156 std::string GetImageFileNameFromPropertyValue(const Property::Value& value)
 157 {
 158   std::string          filename;
 159   const Property::Map* map = value.GetMap();
 160   if(map)
 161   {
 162     const Property::Value* filenameValue = map->Find(IMAGE_MAP_FILENAME_STRING);
 163     if(filenameValue)
 164     {
 165       filenameValue->Get(filename);
 166     }
 167   }
 168   return filename;
 169 }
 170
 171 } // namespace
 172
 173 Toolkit::TextField TextField::New()
 174 {
 175   // Create the implementation, temporarily owned by this handle on stack
 176   IntrusivePtr<TextField> impl = new TextField();
 177
 178   // Pass ownership to CustomActor handle
 179   Toolkit::TextField handle(*impl);
 180
 181   // Second-phase init of the implementation
 182   // This can only be done after the CustomActor connection has been made...
 183   impl->Initialize();
 184
 185   return handle;
 186 }
 187
 188 void TextField::SetProperty(BaseObject* object, Property::Index index, const Property::Value& value)
 189 {
 190   Toolkit::TextField textField = Toolkit::TextField::DownCast(Dali::BaseHandle(object));
 191
 192   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField SetProperty\n");
 193
 194   if(textField)
 195   {
 196     TextField& impl(GetImpl(textField));
 197     DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
 198     DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
 199
 200     switch(index)
 201     {
 202       case Toolkit::DevelTextField::Property::RENDERING_BACKEND:
 203       {
 204         int backend = value.Get<int>();
 205         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend);
 206
 207 #ifndef ENABLE_VECTOR_BASED_TEXT_RENDERING
 208         if(DevelText::RENDERING_VECTOR_BASED == backend)
 209         {
 210           backend = TextAbstraction::BITMAP_GLYPH; // Fallback to bitmap-based rendering
 211         }
 212 #endif
 213         if(impl.mRenderingBackend != backend)
 214         {
 215           impl.mRenderingBackend = backend;
 216           impl.mRenderer.Reset();
 217
 218           // When using the vector-based rendering, the size of the GLyphs are different
 219           TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == impl.mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
 220           impl.mController->SetGlyphType(glyphType);
 221         }
 222         break;
 223       }
 224       case Toolkit::TextField::Property::TEXT:
 225       {
 226         const std::string& text = value.Get<std::string>();
 227         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p TEXT %s\n", impl.mController.Get(), text.c_str());
 228
 229         impl.mController->SetText(text);
 230         break;
 231       }
 232       case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
 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         break;
 239       }
 240       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
 241       {
 242         const std::string& text = value.Get<std::string>();
 243         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT_FOCUSED %s\n", impl.mController.Get(), text.c_str());
 244
 245         impl.mController->SetPlaceholderText(Controller::PLACEHOLDER_TYPE_ACTIVE, text);
 246         break;
 247       }
 248       case Toolkit::TextField::Property::FONT_FAMILY:
 249       {
 250         const std::string& fontFamily = value.Get<std::string>();
 251         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
 252         impl.mController->SetDefaultFontFamily(fontFamily);
 253         break;
 254       }
 255       case Toolkit::TextField::Property::FONT_STYLE:
 256       {
 257         SetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
 258         break;
 259       }
 260       case Toolkit::TextField::Property::POINT_SIZE:
 261       {
 262         const float pointSize = value.Get<float>();
 263         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p POINT_SIZE %f\n", impl.mController.Get(), pointSize);
 264
 265         if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE), pointSize))
 266         {
 267           impl.mController->SetDefaultFontSize(pointSize, Text::Controller::POINT_SIZE);
 268         }
 269         break;
 270       }
 271       case Toolkit::TextField::Property::MAX_LENGTH:
 272       {
 273         const int max = value.Get<int>();
 274         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p MAX_LENGTH %d\n", impl.mController.Get(), max);
 275
 276         impl.mController->SetMaximumNumberOfCharacters(max);
 277         break;
 278       }
 279       case Toolkit::TextField::Property::EXCEED_POLICY:
 280       {
 281         impl.mExceedPolicy = value.Get<int>();
 282
 283         if(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == impl.mExceedPolicy)
 284         {
 285           impl.EnableClipping();
 286         }
 287         else
 288         {
 289           UnparentAndReset(impl.mStencil);
 290         }
 291         impl.RequestTextRelayout();
 292         break;
 293       }
 294       case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
 295       {
 296         Text::HorizontalAlignment::Type alignment(static_cast<Text::HorizontalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
 297         if(GetHorizontalAlignmentEnumeration(value, alignment))
 298         {
 299           DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
 300           impl.mController->SetHorizontalAlignment(alignment);
 301         }
 302         break;
 303       }
 304       case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
 305       {
 306         Toolkit::Text::VerticalAlignment::Type alignment(static_cast<Text::VerticalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
 307         if(GetVerticalAlignmentEnumeration(value, alignment))
 308         {
 309           impl.mController->SetVerticalAlignment(alignment);
 310           DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p VERTICAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
 311         }
 312         break;
 313       }
 314       case Toolkit::TextField::Property::TEXT_COLOR:
 315       {
 316         const Vector4& textColor = value.Get<Vector4>();
 317         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);
 318
 319         if(impl.mController->GetDefaultColor() != textColor)
 320         {
 321           impl.mController->SetDefaultColor(textColor);
 322           impl.mController->SetInputColor(textColor);
 323           impl.mRenderer.Reset();
 324         }
 325         break;
 326       }
 327       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
 328       {
 329         const Vector4& textColor = value.Get<Vector4>();
 330         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);
 331
 332         if(impl.mController->GetPlaceholderTextColor() != textColor)
 333         {
 334           impl.mController->SetPlaceholderTextColor(textColor);
 335           impl.mRenderer.Reset();
 336         }
 337         break;
 338       }
 339       case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
 340       {
 341         const Vector4& color = value.Get<Vector4>();
 342         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);
 343
 344         impl.mDecorator->SetCursorColor(PRIMARY_CURSOR, color);
 345         impl.RequestTextRelayout();
 346         break;
 347       }
 348       case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
 349       {
 350         const Vector4& color = value.Get<Vector4>();
 351         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);
 352
 353         impl.mDecorator->SetCursorColor(SECONDARY_CURSOR, color);
 354         impl.RequestTextRelayout();
 355         break;
 356       }
 357       case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
 358       {
 359         const bool enable = value.Get<bool>();
 360         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable);
 361
 362         impl.mController->SetEnableCursorBlink(enable);
 363         impl.RequestTextRelayout();
 364         break;
 365       }
 366       case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
 367       {
 368         const float interval = value.Get<float>();
 369         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval);
 370
 371         impl.mDecorator->SetCursorBlinkInterval(interval);
 372         break;
 373       }
 374       case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
 375       {
 376         const float duration = value.Get<float>();
 377         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration);
 378
 379         impl.mDecorator->SetCursorBlinkDuration(duration);
 380         break;
 381       }
 382       case Toolkit::TextField::Property::CURSOR_WIDTH:
 383       {
 384         const int width = value.Get<int>();
 385         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_WIDTH %d\n", impl.mController.Get(), width);
 386
 387         impl.mDecorator->SetCursorWidth(width);
 388         impl.mController->GetLayoutEngine().SetCursorWidth(width);
 389         break;
 390       }
 391       case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
 392       {
 393         const std::string imageFileName = value.Get<std::string>();
 394         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
 395
 396         if(imageFileName.size())
 397         {
 398           impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName);
 399           impl.RequestTextRelayout();
 400         }
 401         break;
 402       }
 403       case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
 404       {
 405         const std::string imageFileName = value.Get<std::string>();
 406         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
 407
 408         if(imageFileName.size())
 409         {
 410           impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName);
 411           impl.RequestTextRelayout();
 412         }
 413         break;
 414       }
 415       case Toolkit::TextField::Property::SCROLL_THRESHOLD:
 416       {
 417         const float threshold = value.Get<float>();
 418         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold);
 419
 420         impl.mDecorator->SetScrollThreshold(threshold);
 421         break;
 422       }
 423       case Toolkit::TextField::Property::SCROLL_SPEED:
 424       {
 425         const float speed = value.Get<float>();
 426         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p SCROLL_SPEED %f\n", impl.mController.Get(), speed);
 427
 428         impl.mDecorator->SetScrollSpeed(speed);
 429         break;
 430       }
 431       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
 432       {
 433         const std::string filename = GetImageFileNameFromPropertyValue(value);
 434
 435         if(filename.size())
 436         {
 437           impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
 438           impl.RequestTextRelayout();
 439         }
 440         break;
 441       }
 442       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
 443       {
 444         const std::string filename = GetImageFileNameFromPropertyValue(value);
 445
 446         if(filename.size())
 447         {
 448           impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
 449           impl.RequestTextRelayout();
 450         }
 451         break;
 452       }
 453       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
 454       {
 455         const std::string filename = GetImageFileNameFromPropertyValue(value);
 456
 457         if(filename.size())
 458         {
 459           impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
 460           impl.RequestTextRelayout();
 461         }
 462         break;
 463       }
 464       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
 465       {
 466         const std::string filename = GetImageFileNameFromPropertyValue(value);
 467
 468         if(filename.size())
 469         {
 470           impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
 471           impl.RequestTextRelayout();
 472         }
 473         break;
 474       }
 475       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
 476       {
 477         const std::string filename = GetImageFileNameFromPropertyValue(value);
 478
 479         if(filename.size())
 480         {
 481           impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
 482           impl.RequestTextRelayout();
 483         }
 484         break;
 485       }
 486       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
 487       {
 488         const std::string filename = GetImageFileNameFromPropertyValue(value);
 489
 490         if(filename.size())
 491         {
 492           impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
 493           impl.RequestTextRelayout();
 494         }
 495         break;
 496       }
 497       case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
 498       {
 499         const Vector4 color = value.Get<Vector4>();
 500         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);
 501
 502         impl.mDecorator->SetHighlightColor(color);
 503         impl.RequestTextRelayout();
 504         break;
 505       }
 506       case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
 507       {
 508         const Rect<int> box = value.Get<Rect<int> >();
 509         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);
 510
 511         impl.mDecorator->SetBoundingBox(box);
 512         impl.RequestTextRelayout();
 513         break;
 514       }
 515       case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
 516       {
 517         const Property::Map* map = value.GetMap();
 518         if(map)
 519         {
 520           impl.mInputMethodOptions.ApplyProperty(*map);
 521         }
 522         impl.mController->SetInputModePassword(impl.mInputMethodOptions.IsPassword());
 523
 524         Toolkit::Control control = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
 525         if(control == textField)
 526         {
 527           impl.mInputMethodContext.ApplyOptions(impl.mInputMethodOptions);
 528         }
 529         break;
 530       }
 531       case Toolkit::TextField::Property::INPUT_COLOR:
 532       {
 533         const Vector4 inputColor = value.Get<Vector4>();
 534         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);
 535
 536         impl.mController->SetInputColor(inputColor);
 537         break;
 538       }
 539       case Toolkit::TextField::Property::ENABLE_MARKUP:
 540       {
 541         const bool enableMarkup = value.Get<bool>();
 542         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup);
 543
 544         impl.mController->SetMarkupProcessorEnabled(enableMarkup);
 545         break;
 546       }
 547       case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
 548       {
 549         const std::string& fontFamily = value.Get<std::string>();
 550         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
 551         impl.mController->SetInputFontFamily(fontFamily);
 552         break;
 553       }
 554       case Toolkit::TextField::Property::INPUT_FONT_STYLE:
 555       {
 556         SetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
 557         break;
 558       }
 559       case Toolkit::TextField::Property::INPUT_POINT_SIZE:
 560       {
 561         const float pointSize = value.Get<float>();
 562         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize);
 563         impl.mController->SetInputFontPointSize(pointSize);
 564         break;
 565       }
 566       case Toolkit::TextField::Property::UNDERLINE:
 567       {
 568         const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 569         if(update)
 570         {
 571           impl.mRenderer.Reset();
 572         }
 573         break;
 574       }
 575       case Toolkit::TextField::Property::INPUT_UNDERLINE:
 576       {
 577         const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
 578         if(update)
 579         {
 580           impl.mRenderer.Reset();
 581         }
 582         break;
 583       }
 584       case Toolkit::TextField::Property::SHADOW:
 585       {
 586         const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 587         if(update)
 588         {
 589           impl.mRenderer.Reset();
 590         }
 591         break;
 592       }
 593       case Toolkit::TextField::Property::INPUT_SHADOW:
 594       {
 595         const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
 596         if(update)
 597         {
 598           impl.mRenderer.Reset();
 599         }
 600         break;
 601       }
 602       case Toolkit::TextField::Property::EMBOSS:
 603       {
 604         const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 605         if(update)
 606         {
 607           impl.mRenderer.Reset();
 608         }
 609         break;
 610       }
 611       case Toolkit::TextField::Property::INPUT_EMBOSS:
 612       {
 613         const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
 614         if(update)
 615         {
 616           impl.mRenderer.Reset();
 617         }
 618         break;
 619       }
 620       case Toolkit::TextField::Property::OUTLINE:
 621       {
 622         const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 623         if(update)
 624         {
 625           impl.mRenderer.Reset();
 626         }
 627         break;
 628       }
 629       case Toolkit::TextField::Property::INPUT_OUTLINE:
 630       {
 631         const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
 632         if(update)
 633         {
 634           impl.mRenderer.Reset();
 635         }
 636         break;
 637       }
 638       case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
 639       {
 640         const Property::Map* map = value.GetMap();
 641         if(map)
 642         {
 643           impl.mController->SetHiddenInputOption(*map);
 644         }
 645         break;
 646       }
 647       case Toolkit::TextField::Property::PIXEL_SIZE:
 648       {
 649         const float pixelSize = value.Get<float>();
 650         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize);
 651
 652         if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE), pixelSize))
 653         {
 654           impl.mController->SetDefaultFontSize(pixelSize, Text::Controller::PIXEL_SIZE);
 655         }
 656         break;
 657       }
 658       case Toolkit::TextField::Property::ENABLE_SELECTION:
 659       {
 660         const bool enableSelection = value.Get<bool>();
 661         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection);
 662         impl.mController->SetSelectionEnabled(enableSelection);
 663         break;
 664       }
 665       case Toolkit::TextField::Property::PLACEHOLDER:
 666       {
 667         const Property::Map* map = value.GetMap();
 668         if(map)
 669         {
 670           impl.mController->SetPlaceholderProperty(*map);
 671         }
 672         break;
 673       }
 674       case Toolkit::TextField::Property::ELLIPSIS:
 675       {
 676         const bool ellipsis = value.Get<bool>();
 677         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ELLIPSIS %d\n", impl.mController.Get(), ellipsis);
 678
 679         impl.mController->SetTextElideEnabled(ellipsis);
 680         break;
 681       }
 682       case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
 683       {
 684         const bool shiftSelection = value.Get<bool>();
 685         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection);
 686
 687         impl.mController->SetShiftSelectionEnabled(shiftSelection);
 688         break;
 689       }
 690       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
 691       {
 692         const bool grabHandleEnabled = value.Get<bool>();
 693         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled);
 694
 695         impl.mController->SetGrabHandleEnabled(grabHandleEnabled);
 696         break;
 697       }
 698       case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
 699       {
 700         impl.mController->SetMatchSystemLanguageDirection(value.Get<bool>());
 701         break;
 702       }
 703       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
 704       {
 705         const bool grabHandlePopupEnabled = value.Get<bool>();
 706         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE_POPUP %d\n", impl.mController.Get(), grabHandlePopupEnabled);
 707
 708         impl.mController->SetGrabHandlePopupEnabled(grabHandlePopupEnabled);
 709         break;
 710       }
 711       case Toolkit::DevelTextField::Property::BACKGROUND:
 712       {
 713         const Vector4 backgroundColor = value.Get<Vector4>();
 714         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);
 715
 716         impl.mController->SetBackgroundEnabled(true);
 717         impl.mController->SetBackgroundColor(backgroundColor);
 718         break;
 719       }
 720       case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
 721       {
 722         uint32_t start = static_cast<uint32_t>(value.Get<int>());
 723         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start);
 724         impl.SetTextSelectionRange(&start, nullptr);
 725         break;
 726       }
 727       case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
 728       {
 729         uint32_t end = static_cast<uint32_t>(value.Get<int>());
 730         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end);
 731         impl.SetTextSelectionRange(nullptr, &end);
 732         break;
 733       }
 734       case Toolkit::DevelTextField::Property::ENABLE_EDITING:
 735       {
 736         const bool editable = value.Get<bool>();
 737         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_EDITING %d\n", impl.mController.Get(), editable);
 738         impl.SetEditable(editable);
 739         break;
 740       }
 741       case Toolkit::DevelTextField::Property::FONT_SIZE_SCALE:
 742       {
 743         const float scale = value.Get<float>();
 744         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p FONT_SIZE_SCALE %f\n", impl.mController.Get(), scale);
 745
 746         if(!Equals(impl.mController->GetFontSizeScale(), scale))
 747         {
 748           impl.mController->SetFontSizeScale(scale);
 749         }
 750         break;
 751       }
 752       case Toolkit::DevelTextField::Property::PRIMARY_CURSOR_POSITION:
 753       {
 754         uint32_t position = static_cast<uint32_t>(value.Get<int>());
 755         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PRIMARY_CURSOR_POSITION %d\n", impl.mController.Get(), position);
 756         if(impl.mController->SetPrimaryCursorPosition(position))
 757         {
 758           impl.SetKeyInputFocus();
 759         }
 760         break;
 761       }
 762       case Toolkit::DevelTextField::Property::GRAB_HANDLE_COLOR:
 763       {
 764         const Vector4 color = value.Get<Vector4>();
 765         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p GRAB_HANDLE_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a);
 766
 767         impl.mDecorator->SetHandleColor(color);
 768         impl.RequestTextRelayout();
 769         break;
 770       }
 771       case Toolkit::DevelTextField::Property::INPUT_FILTER:
 772       {
 773         const Property::Map* map = value.GetMap();
 774         if(map)
 775         {
 776           impl.mController->SetInputFilterOption(*map);
 777         }
 778         break;
 779       }
 780     } // switch
 781   }   // textfield
 782 }
 783
 784 Property::Value TextField::GetProperty(BaseObject* object, Property::Index index)
 785 {
 786   Property::Value value;
 787
 788   Toolkit::TextField textField = Toolkit::TextField::DownCast(Dali::BaseHandle(object));
 789
 790   if(textField)
 791   {
 792     TextField& impl(GetImpl(textField));
 793     DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
 794     DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
 795
 796     switch(index)
 797     {
 798       case Toolkit::DevelTextField::Property::RENDERING_BACKEND:
 799       {
 800         value = impl.mRenderingBackend;
 801         break;
 802       }
 803       case Toolkit::TextField::Property::TEXT:
 804       {
 805         std::string text;
 806         impl.mController->GetText(text);
 807         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p returning text: %s\n", impl.mController.Get(), text.c_str());
 808         value = text;
 809         break;
 810       }
 811       case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
 812       {
 813         std::string text;
 814         impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
 815         value = text;
 816         break;
 817       }
 818       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
 819       {
 820         std::string text;
 821         impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_ACTIVE, text);
 822         value = text;
 823         break;
 824       }
 825       case Toolkit::TextField::Property::FONT_FAMILY:
 826       {
 827         value = impl.mController->GetDefaultFontFamily();
 828         break;
 829       }
 830       case Toolkit::TextField::Property::FONT_STYLE:
 831       {
 832         GetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
 833         break;
 834       }
 835       case Toolkit::TextField::Property::POINT_SIZE:
 836       {
 837         value = impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE);
 838         break;
 839       }
 840       case Toolkit::TextField::Property::MAX_LENGTH:
 841       {
 842         value = impl.mController->GetMaximumNumberOfCharacters();
 843         break;
 844       }
 845       case Toolkit::TextField::Property::EXCEED_POLICY:
 846       {
 847         value = impl.mExceedPolicy;
 848         break;
 849       }
 850       case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
 851       {
 852         const char* name = Text::GetHorizontalAlignmentString(impl.mController->GetHorizontalAlignment());
 853
 854         if(name)
 855         {
 856           value = std::string(name);
 857         }
 858         break;
 859       }
 860       case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
 861       {
 862         const char* name = Text::GetVerticalAlignmentString(impl.mController->GetVerticalAlignment());
 863
 864         if(name)
 865         {
 866           value = std::string(name);
 867         }
 868         break;
 869       }
 870       case Toolkit::TextField::Property::TEXT_COLOR:
 871       {
 872         value = impl.mController->GetDefaultColor();
 873         break;
 874       }
 875       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
 876       {
 877         value = impl.mController->GetPlaceholderTextColor();
 878         break;
 879       }
 880       case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
 881       {
 882         value = impl.mDecorator->GetColor(PRIMARY_CURSOR);
 883         break;
 884       }
 885       case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
 886       {
 887         value = impl.mDecorator->GetColor(SECONDARY_CURSOR);
 888         break;
 889       }
 890       case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
 891       {
 892         value = impl.mController->GetEnableCursorBlink();
 893         break;
 894       }
 895       case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
 896       {
 897         value = impl.mDecorator->GetCursorBlinkInterval();
 898         break;
 899       }
 900       case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
 901       {
 902         value = impl.mDecorator->GetCursorBlinkDuration();
 903         break;
 904       }
 905       case Toolkit::TextField::Property::CURSOR_WIDTH:
 906       {
 907         value = impl.mDecorator->GetCursorWidth();
 908         break;
 909       }
 910       case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
 911       {
 912         value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED);
 913         break;
 914       }
 915       case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
 916       {
 917         value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED);
 918         break;
 919       }
 920       case Toolkit::TextField::Property::SCROLL_THRESHOLD:
 921       {
 922         value = impl.mDecorator->GetScrollThreshold();
 923         break;
 924       }
 925       case Toolkit::TextField::Property::SCROLL_SPEED:
 926       {
 927         value = impl.mDecorator->GetScrollSpeed();
 928         break;
 929       }
 930       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
 931       {
 932         impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
 933         break;
 934       }
 935       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
 936       {
 937         impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
 938         break;
 939       }
 940       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
 941       {
 942         impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
 943         break;
 944       }
 945       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
 946       {
 947         impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
 948         break;
 949       }
 950       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
 951       {
 952         impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
 953         break;
 954       }
 955       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
 956       {
 957         impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
 958         break;
 959       }
 960       case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
 961       {
 962         value = impl.mDecorator->GetHighlightColor();
 963         break;
 964       }
 965       case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
 966       {
 967         Rect<int> boundingBox;
 968         impl.mDecorator->GetBoundingBox(boundingBox);
 969         value = boundingBox;
 970         break;
 971       }
 972       case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
 973       {
 974         Property::Map map;
 975         impl.mInputMethodOptions.RetrieveProperty(map);
 976         value = map;
 977         break;
 978       }
 979       case Toolkit::TextField::Property::INPUT_COLOR:
 980       {
 981         value = impl.mController->GetInputColor();
 982         break;
 983       }
 984       case Toolkit::TextField::Property::ENABLE_MARKUP:
 985       {
 986         value = impl.mController->IsMarkupProcessorEnabled();
 987         break;
 988       }
 989       case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
 990       {
 991         value = impl.mController->GetInputFontFamily();
 992         break;
 993       }
 994       case Toolkit::TextField::Property::INPUT_FONT_STYLE:
 995       {
 996         GetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
 997         break;
 998       }
 999       case Toolkit::TextField::Property::INPUT_POINT_SIZE:
1000       {
1001         value = impl.mController->GetInputFontPointSize();
1002         break;
1003       }
1004       case Toolkit::TextField::Property::UNDERLINE:
1005       {
1006         GetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1007         break;
1008       }
1009       case Toolkit::TextField::Property::INPUT_UNDERLINE:
1010       {
1011         GetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
1012         break;
1013       }
1014       case Toolkit::TextField::Property::SHADOW:
1015       {
1016         GetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1017         break;
1018       }
1019       case Toolkit::TextField::Property::INPUT_SHADOW:
1020       {
1021         GetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
1022         break;
1023       }
1024       case Toolkit::TextField::Property::EMBOSS:
1025       {
1026         GetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1027         break;
1028       }
1029       case Toolkit::TextField::Property::INPUT_EMBOSS:
1030       {
1031         GetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
1032         break;
1033       }
1034       case Toolkit::TextField::Property::OUTLINE:
1035       {
1036         GetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1037         break;
1038       }
1039       case Toolkit::TextField::Property::INPUT_OUTLINE:
1040       {
1041         GetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
1042         break;
1043       }
1044       case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
1045       {
1046         Property::Map map;
1047         impl.mController->GetHiddenInputOption(map);
1048         value = map;
1049         break;
1050       }
1051       case Toolkit::TextField::Property::PIXEL_SIZE:
1052       {
1053         value = impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE);
1054         break;
1055       }
1056       case Toolkit::TextField::Property::ENABLE_SELECTION:
1057       {
1058         value = impl.mController->IsSelectionEnabled();
1059         break;
1060       }
1061       case Toolkit::TextField::Property::PLACEHOLDER:
1062       {
1063         Property::Map map;
1064         impl.mController->GetPlaceholderProperty(map);
1065         value = map;
1066         break;
1067       }
1068       case Toolkit::TextField::Property::ELLIPSIS:
1069       {
1070         value = impl.mController->IsTextElideEnabled();
1071         break;
1072       }
1073       case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
1074       {
1075         value = impl.mController->IsShiftSelectionEnabled();
1076         break;
1077       }
1078       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
1079       {
1080         value = impl.mController->IsGrabHandleEnabled();
1081         break;
1082       }
1083       case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1084       {
1085         value = impl.mController->IsMatchSystemLanguageDirection();
1086         break;
1087       }
1088       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
1089       {
1090         value = impl.mController->IsGrabHandlePopupEnabled();
1091         break;
1092       }
1093       case Toolkit::DevelTextField::Property::BACKGROUND:
1094       {
1095         value = impl.mController->GetBackgroundColor();
1096         break;
1097       }
1098       case Toolkit::DevelTextField::Property::SELECTED_TEXT:
1099       {
1100         value = impl.mController->GetSelectedText();
1101         break;
1102       }
1103       case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
1104       {
1105         Uint32Pair range = impl.GetTextSelectionRange();
1106         value            = static_cast<int>(range.first);
1107         break;
1108       }
1109       case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
1110       {
1111         Uint32Pair range = impl.GetTextSelectionRange();
1112         value            = static_cast<int>(range.second);
1113         break;
1114       }
1115       case Toolkit::DevelTextField::Property::ENABLE_EDITING:
1116       {
1117         value = impl.IsEditable();
1118         break;
1119       }
1120       case Toolkit::DevelTextField::Property::FONT_SIZE_SCALE:
1121       {
1122         value = impl.mController->GetFontSizeScale();
1123         break;
1124       }
1125       case Toolkit::DevelTextField::Property::PRIMARY_CURSOR_POSITION:
1126       {
1127         value = static_cast<int>(impl.mController->GetPrimaryCursorPosition());
1128         break;
1129       }
1130       case Toolkit::DevelTextField::Property::GRAB_HANDLE_COLOR:
1131       {
1132         value = impl.mDecorator->GetHandleColor();
1133         break;
1134       }
1135       case Toolkit::DevelTextField::Property::INPUT_FILTER:
1136       {
1137         Property::Map map;
1138         impl.mController->GetInputFilterOption(map);
1139         value = map;
1140         break;
1141       }
1142     } //switch
1143   }
1144
1145   return value;
1146 }
1147
1148 void TextField::SelectWholeText()
1149 {
1150   if(mController && mController->IsShowingRealText())
1151   {
1152     mController->SelectWholeText();
1153     if(!Self().GetProperty<bool>(Actor::Property::KEYBOARD_FOCUSABLE) || !Toolkit::KeyboardFocusManager::Get().SetCurrentFocusActor(Self()))
1154     {
1155       SetKeyInputFocus();
1156     }
1157   }
1158 }
1159
1160 void TextField::SelectNone()
1161 {
1162   if(mController && mController->IsShowingRealText())
1163   {
1164     mController->SelectNone();
1165   }
1166 }
1167
1168 string TextField::GetSelectedText() const
1169 {
1170   string selectedText = "";
1171   if(mController && mController->IsShowingRealText())
1172   {
1173     selectedText = mController->GetSelectedText();
1174   }
1175   return selectedText;
1176 }
1177
1178 void TextField::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
1179 {
1180   if(mController && mController->IsShowingRealText())
1181   {
1182     mController->SetTextSelectionRange(start, end);
1183     if(!Self().GetProperty<bool>(Actor::Property::KEYBOARD_FOCUSABLE) || !Toolkit::KeyboardFocusManager::Get().SetCurrentFocusActor(Self()))
1184     {
1185       SetKeyInputFocus();
1186     }
1187   }
1188 }
1189
1190 Uint32Pair TextField::GetTextSelectionRange() const
1191 {
1192   Uint32Pair range;
1193   if(mController && mController->IsShowingRealText())
1194   {
1195     range = mController->GetTextSelectionRange();
1196   }
1197   return range;
1198 }
1199
1200 InputMethodContext TextField::GetInputMethodContext()
1201 {
1202   return mInputMethodContext;
1203 }
1204
1205 bool TextField::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor)
1206 {
1207   Dali::BaseHandle handle(object);
1208
1209   bool               connected(true);
1210   Toolkit::TextField field = Toolkit::TextField::DownCast(handle);
1211
1212   if(0 == strcmp(signalName.c_str(), SIGNAL_TEXT_CHANGED))
1213   {
1214     field.TextChangedSignal().Connect(tracker, functor);
1215   }
1216   else if(0 == strcmp(signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED))
1217   {
1218     field.MaxLengthReachedSignal().Connect(tracker, functor);
1219   }
1220   else if(0 == strcmp(signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED))
1221   {
1222     field.InputStyleChangedSignal().Connect(tracker, functor);
1223   }
1224   else if(0 == strcmp(signalName.c_str(), SIGNAL_ANCHOR_CLICKED))
1225   {
1226     if(field)
1227     {
1228       Internal::TextField& fieldImpl(GetImpl(field));
1229       fieldImpl.AnchorClickedSignal().Connect(tracker, functor);
1230     }
1231   }
1232   else if(0 == strcmp(signalName.c_str(), SIGNAL_INPUT_FILTERED))
1233   {
1234     if(field)
1235     {
1236       Internal::TextField& fieldImpl(GetImpl(field));
1237       fieldImpl.InputFilteredSignal().Connect(tracker, functor);
1238     }
1239   }
1240   else
1241   {
1242     // signalName does not match any signal
1243     connected = false;
1244   }
1245
1246   return connected;
1247 }
1248
1249 Toolkit::TextField::TextChangedSignalType& TextField::TextChangedSignal()
1250 {
1251   return mTextChangedSignal;
1252 }
1253
1254 Toolkit::TextField::MaxLengthReachedSignalType& TextField::MaxLengthReachedSignal()
1255 {
1256   return mMaxLengthReachedSignal;
1257 }
1258
1259 Toolkit::TextField::InputStyleChangedSignalType& TextField::InputStyleChangedSignal()
1260 {
1261   return mInputStyleChangedSignal;
1262 }
1263
1264 DevelTextField::AnchorClickedSignalType& TextField::AnchorClickedSignal()
1265 {
1266   return mAnchorClickedSignal;
1267 }
1268
1269 DevelTextField::InputFilteredSignalType& TextField::InputFilteredSignal()
1270 {
1271   return mInputFilteredSignal;
1272 }
1273
1274 void TextField::OnInitialize()
1275 {
1276   Actor self = Self();
1277
1278   mController = Text::Controller::New(this, this, this, this);
1279
1280   // When using the vector-based rendering, the size of the GLyphs are different
1281   TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
1282   mController->SetGlyphType(glyphType);
1283
1284   mDecorator = Text::Decorator::New(*mController,
1285                                     *mController);
1286
1287   mInputMethodContext = InputMethodContext::New(self);
1288
1289   mController->GetLayoutEngine().SetLayout(Layout::Engine::SINGLE_LINE_BOX);
1290
1291   // Enables the text input.
1292   mController->EnableTextInput(mDecorator, mInputMethodContext);
1293
1294   // Enables the horizontal scrolling after the text input has been enabled.
1295   mController->SetHorizontalScrollEnabled(true);
1296
1297   // Disables the vertical scrolling.
1298   mController->SetVerticalScrollEnabled(false);
1299
1300   // Disable the smooth handle panning.
1301   mController->SetSmoothHandlePanEnabled(false);
1302
1303   mController->SetNoTextDoubleTapAction(Controller::NoTextTap::HIGHLIGHT);
1304   mController->SetNoTextLongPressAction(Controller::NoTextTap::HIGHLIGHT);
1305
1306   // Sets layoutDirection value
1307   Dali::Stage                 stage           = Dali::Stage::GetCurrent();
1308   Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(stage.GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1309   mController->SetLayoutDirection(layoutDirection);
1310
1311   // Forward input events to controller
1312   EnableGestureDetection(static_cast<GestureType::Value>(GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS));
1313   GetTapGestureDetector().SetMaximumTapsRequired(2);
1314
1315   self.TouchedSignal().Connect(this, &TextField::OnTouched);
1316
1317   // Set BoundingBox to stage size if not already set.
1318   Rect<int> boundingBox;
1319   mDecorator->GetBoundingBox(boundingBox);
1320
1321   if(boundingBox.IsEmpty())
1322   {
1323     Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1324     mDecorator->SetBoundingBox(Rect<int>(0.0f, 0.0f, stageSize.width, stageSize.height));
1325   }
1326
1327   // Flip vertically the 'left' selection handle
1328   mDecorator->FlipHandleVertically(LEFT_SELECTION_HANDLE, true);
1329
1330   // Fill-parent area by default
1331   self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH);
1332   self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT);
1333   self.OnSceneSignal().Connect(this, &TextField::OnSceneConnect);
1334
1335   //Enable highightability
1336   self.SetProperty(Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true);
1337
1338   DevelControl::SetInputMethodContext(*this, mInputMethodContext);
1339
1340   if(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == mExceedPolicy)
1341   {
1342     EnableClipping();
1343   }
1344
1345   DevelControl::SetAccessibilityConstructor(self, [](Dali::Actor actor) {
1346     return std::unique_ptr<Dali::Accessibility::Accessible>(
1347       new AccessibleImpl(actor, Dali::Accessibility::Role::ENTRY));
1348   });
1349 }
1350
1351 void TextField::OnStyleChange(Toolkit::StyleManager styleManager, StyleChange::Type change)
1352 {
1353   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnStyleChange\n");
1354
1355   switch(change)
1356   {
1357     case StyleChange::DEFAULT_FONT_CHANGE:
1358     {
1359       DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnStyleChange DEFAULT_FONT_CHANGE\n");
1360       const std::string& newFont = GetImpl(styleManager).GetDefaultFontFamily();
1361       // Property system did not set the font so should update it.
1362       mController->UpdateAfterFontChange(newFont);
1363       RelayoutRequest();
1364       break;
1365     }
1366
1367     case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1368     {
1369       GetImpl(styleManager).ApplyThemeStyle(Toolkit::Control(GetOwner()));
1370       RelayoutRequest();
1371       break;
1372     }
1373     case StyleChange::THEME_CHANGE:
1374     {
1375       // Nothing to do, let control base class handle this
1376       break;
1377     }
1378   }
1379
1380   // Up call to Control
1381   Control::OnStyleChange(styleManager, change);
1382 }
1383
1384 Vector3 TextField::GetNaturalSize()
1385 {
1386   Extents padding;
1387   padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1388
1389   Vector3 naturalSize = mController->GetNaturalSize();
1390   naturalSize.width += (padding.start + padding.end);
1391   naturalSize.height += (padding.top + padding.bottom);
1392
1393   return naturalSize;
1394 }
1395
1396 float TextField::GetHeightForWidth(float width)
1397 {
1398   Extents padding;
1399   padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1400   return mController->GetHeightForWidth(width) + padding.top + padding.bottom;
1401 }
1402
1403 void TextField::ResizeActor(Actor& actor, const Vector2& size)
1404 {
1405   if(actor.GetProperty<Vector3>(Dali::Actor::Property::SIZE).GetVectorXY() != size)
1406   {
1407     actor.SetProperty(Actor::Property::SIZE, size);
1408   }
1409 }
1410
1411 void TextField::OnRelayout(const Vector2& size, RelayoutContainer& container)
1412 {
1413   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField OnRelayout\n");
1414
1415   Actor self = Self();
1416
1417   Extents padding;
1418   padding = self.GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1419
1420   Vector2 contentSize(size.x - (padding.start + padding.end), size.y - (padding.top + padding.bottom));
1421
1422   // Support Right-To-Left of padding
1423   Dali::LayoutDirection::Type layoutDirection;
1424   if(mController->IsMatchSystemLanguageDirection())
1425   {
1426     layoutDirection = static_cast<Dali::LayoutDirection::Type>(DevelWindow::Get(self).GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1427   }
1428   else
1429   {
1430     layoutDirection = static_cast<Dali::LayoutDirection::Type>(self.GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1431   }
1432   if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1433   {
1434     std::swap(padding.start, padding.end);
1435   }
1436
1437   if(mStencil)
1438   {
1439     mStencil.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1440     ResizeActor(mStencil, contentSize);
1441   }
1442   if(mActiveLayer)
1443   {
1444     mActiveLayer.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1445     ResizeActor(mActiveLayer, contentSize);
1446   }
1447
1448   // If there is text changed, callback is called.
1449   if(mTextChanged)
1450   {
1451     EmitTextChangedSignal();
1452   }
1453
1454   const Text::Controller::UpdateTextType updateTextType = mController->Relayout(contentSize, layoutDirection);
1455
1456   if((Text::Controller::NONE_UPDATED != updateTextType) ||
1457      !mRenderer)
1458   {
1459     DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnRelayout %p Displaying new contents\n", mController.Get());
1460
1461     if(mDecorator &&
1462        (Text::Controller::NONE_UPDATED != (Text::Controller::DECORATOR_UPDATED & updateTextType)))
1463     {
1464       mDecorator->Relayout(contentSize);
1465     }
1466
1467     if(!mRenderer)
1468     {
1469       mRenderer = Backend::Get().NewRenderer(mRenderingBackend);
1470     }
1471
1472     RenderText(updateTextType);
1473   }
1474
1475   // The text-field emits signals when the input style changes. These changes of style are
1476   // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1477   // can't be emitted during the size negotiation as the callbacks may update the UI.
1478   // The text-field adds an idle callback to the adaptor to emit the signals after the size negotiation.
1479   if(!mController->IsInputStyleChangedSignalsQueueEmpty())
1480   {
1481     if(Adaptor::IsAvailable())
1482     {
1483       Adaptor& adaptor = Adaptor::Get();
1484
1485       if(NULL == mIdleCallback)
1486       {
1487         // @note: The callback manager takes the ownership of the callback object.
1488         mIdleCallback = MakeCallback(this, &TextField::OnIdleSignal);
1489         adaptor.AddIdle(mIdleCallback, false);
1490       }
1491     }
1492   }
1493 }
1494
1495 Text::ControllerPtr TextField::GetTextController()
1496 {
1497   return mController;
1498 }
1499
1500 void TextField::RenderText(Text::Controller::UpdateTextType updateTextType)
1501 {
1502   Actor renderableActor;
1503
1504   if(Text::Controller::NONE_UPDATED != (Text::Controller::MODEL_UPDATED & updateTextType))
1505   {
1506     if(mRenderer)
1507     {
1508       Dali::Toolkit::TextField handle = Dali::Toolkit::TextField(GetOwner());
1509
1510       renderableActor = mRenderer->Render(mController->GetView(),
1511                                           handle,
1512                                           Property::INVALID_INDEX, // Animatable property not supported
1513                                           mAlignmentOffset,
1514                                           DepthIndex::CONTENT);
1515     }
1516
1517     if(renderableActor != mRenderableActor)
1518     {
1519       UnparentAndReset(mBackgroundActor);
1520       UnparentAndReset(mRenderableActor);
1521       mRenderableActor = renderableActor;
1522
1523       if(mRenderableActor)
1524       {
1525         mBackgroundActor = mController->CreateBackgroundActor();
1526       }
1527     }
1528   }
1529
1530   if(mRenderableActor)
1531   {
1532     const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1533
1534     float renderableActorPositionX, renderableActorPositionY;
1535
1536     if(mStencil)
1537     {
1538       renderableActorPositionX = scrollOffset.x + mAlignmentOffset;
1539       renderableActorPositionY = scrollOffset.y;
1540     }
1541     else
1542     {
1543       Extents padding;
1544       padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1545
1546       // Support Right-To-Left of padding
1547       Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(Self().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1548       if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1549       {
1550         std::swap(padding.start, padding.end);
1551       }
1552
1553       renderableActorPositionX = scrollOffset.x + mAlignmentOffset + padding.start;
1554       renderableActorPositionY = scrollOffset.y + padding.top;
1555     }
1556
1557     mRenderableActor.SetProperty(Actor::Property::POSITION, Vector2(renderableActorPositionX, renderableActorPositionY));
1558
1559     // Make sure the actors are parented correctly with/without clipping
1560     Actor self = mStencil ? mStencil : Self();
1561
1562     Actor highlightActor;
1563
1564     for(std::vector<Actor>::iterator it    = mClippingDecorationActors.begin(),
1565                                      endIt = mClippingDecorationActors.end();
1566         it != endIt;
1567         ++it)
1568     {
1569       self.Add(*it);
1570       it->LowerToBottom();
1571
1572       if(it->GetProperty<std::string>(Dali::Actor::Property::NAME) == "HighlightActor")
1573       {
1574         highlightActor = *it;
1575       }
1576     }
1577     mClippingDecorationActors.clear();
1578
1579     self.Add(mRenderableActor);
1580
1581     if(mBackgroundActor)
1582     {
1583       if(mDecorator && mDecorator->IsHighlightVisible())
1584       {
1585         self.Add(mBackgroundActor);
1586         mBackgroundActor.SetProperty(Actor::Property::POSITION, Vector2(renderableActorPositionX, renderableActorPositionY)); // In text field's coords.
1587         mBackgroundActor.LowerBelow(highlightActor);
1588       }
1589       else
1590       {
1591         mRenderableActor.Add(mBackgroundActor);
1592         mBackgroundActor.SetProperty(Actor::Property::POSITION, Vector2(0.0f, 0.0f)); // In renderable actor's coords.
1593         mBackgroundActor.LowerToBottom();
1594       }
1595     }
1596   }
1597 }
1598
1599 void TextField::OnKeyInputFocusGained()
1600 {
1601   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnKeyInputFocusGained %p\n", mController.Get());
1602   if(mInputMethodContext && IsEditable())
1603   {
1604     // All input panel properties, such as layout, return key type, and input hint, should be set before input panel activates (or shows).
1605     mInputMethodContext.ApplyOptions(mInputMethodOptions);
1606     mInputMethodContext.NotifyTextInputMultiLine(false);
1607
1608     mInputMethodContext.StatusChangedSignal().Connect(this, &TextField::KeyboardStatusChanged);
1609
1610     mInputMethodContext.EventReceivedSignal().Connect(this, &TextField::OnInputMethodContextEvent);
1611
1612     // Notify that the text editing start.
1613     mInputMethodContext.Activate();
1614
1615     // When window gain lost focus, the inputMethodContext is deactivated. Thus when window gain focus again, the inputMethodContext must be activated.
1616     mInputMethodContext.SetRestoreAfterFocusLost(true);
1617   }
1618   ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1619
1620   if(notifier)
1621   {
1622     notifier.ContentSelectedSignal().Connect(this, &TextField::OnClipboardTextSelected);
1623   }
1624
1625   mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1626
1627   EmitKeyInputFocusSignal(true); // Calls back into the Control hence done last.
1628 }
1629
1630 void TextField::OnKeyInputFocusLost()
1631 {
1632   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField:OnKeyInputFocusLost %p\n", mController.Get());
1633   if(mInputMethodContext)
1634   {
1635     mInputMethodContext.StatusChangedSignal().Disconnect(this, &TextField::KeyboardStatusChanged);
1636     // The text editing is finished. Therefore the inputMethodContext don't have restore activation.
1637     mInputMethodContext.SetRestoreAfterFocusLost(false);
1638
1639     // Notify that the text editing finish.
1640     mInputMethodContext.Deactivate();
1641
1642     mInputMethodContext.EventReceivedSignal().Disconnect(this, &TextField::OnInputMethodContextEvent);
1643   }
1644   ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1645
1646   if(notifier)
1647   {
1648     notifier.ContentSelectedSignal().Disconnect(this, &TextField::OnClipboardTextSelected);
1649   }
1650
1651   mController->KeyboardFocusLostEvent();
1652
1653   EmitKeyInputFocusSignal(false); // Calls back into the Control hence done last.
1654 }
1655
1656 bool TextField::OnAccessibilityActivated()
1657 {
1658   SetKeyInputFocus();
1659   return true;
1660 }
1661
1662 void TextField::OnTap(const TapGesture& gesture)
1663 {
1664   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnTap %p\n", mController.Get());
1665   if(mInputMethodContext && IsEditable())
1666   {
1667     mInputMethodContext.Activate();
1668   }
1669   // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1670   Extents padding;
1671   padding                   = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1672   const Vector2& localPoint = gesture.GetLocalPoint();
1673   mController->TapEvent(gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top);
1674   mController->AnchorEvent(localPoint.x - padding.start, localPoint.y - padding.top);
1675
1676   if(!Self().GetProperty<bool>(Actor::Property::KEYBOARD_FOCUSABLE) || !Toolkit::KeyboardFocusManager::Get().SetCurrentFocusActor(Self()))
1677   {
1678     SetKeyInputFocus();
1679   }
1680 }
1681
1682 void TextField::OnPan(const PanGesture& gesture)
1683 {
1684   mController->PanEvent(gesture.GetState(), gesture.GetDisplacement());
1685 }
1686
1687 void TextField::OnLongPress(const LongPressGesture& gesture)
1688 {
1689   if(mInputMethodContext && IsEditable())
1690   {
1691     mInputMethodContext.Activate();
1692   }
1693   Extents padding;
1694   padding                   = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1695   const Vector2& localPoint = gesture.GetLocalPoint();
1696   mController->LongPressEvent(gesture.GetState(), localPoint.x - padding.start, localPoint.y - padding.top);
1697
1698   if(!Self().GetProperty<bool>(Actor::Property::KEYBOARD_FOCUSABLE) || !Toolkit::KeyboardFocusManager::Get().SetCurrentFocusActor(Self()))
1699   {
1700     SetKeyInputFocus();
1701   }
1702 }
1703
1704 bool TextField::OnKeyEvent(const KeyEvent& event)
1705 {
1706   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode());
1707
1708   if(Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape())
1709   {
1710     // Make sure ClearKeyInputFocus when only key is up
1711     if(event.GetState() == KeyEvent::UP)
1712     {
1713       ClearKeyInputFocus();
1714     }
1715
1716     return true;
1717   }
1718   else if(Dali::DevelKey::DALI_KEY_RETURN == event.GetKeyCode())
1719   {
1720     // Do nothing when enter is comming.
1721     return false;
1722   }
1723
1724   return mController->KeyEvent(event);
1725 }
1726
1727 void TextField::RequestTextRelayout()
1728 {
1729   RelayoutRequest();
1730 }
1731
1732 bool TextField::IsEditable() const
1733 {
1734   return mController->IsEditable();
1735 }
1736
1737 void TextField::SetEditable(bool editable)
1738 {
1739   mController->SetEditable(editable);
1740   if(mInputMethodContext && !editable)
1741   {
1742     mInputMethodContext.Deactivate();
1743   }
1744 }
1745
1746 void TextField::TextInserted(unsigned int position, unsigned int length, const std::string& content)
1747 {
1748   if(Accessibility::IsUp())
1749   {
1750     Control::Impl::GetAccessibilityObject(Self())->EmitTextInserted(position, length, content);
1751   }
1752 }
1753
1754 void TextField::TextDeleted(unsigned int position, unsigned int length, const std::string& content)
1755 {
1756   if(Accessibility::IsUp())
1757   {
1758     Control::Impl::GetAccessibilityObject(Self())->EmitTextDeleted(position, length, content);
1759   }
1760 }
1761
1762 void TextField::CursorMoved(unsigned int position)
1763 {
1764   if(Accessibility::IsUp())
1765   {
1766     Control::Impl::GetAccessibilityObject(Self())->EmitTextCursorMoved(position);
1767   }
1768 }
1769
1770 void TextField::TextChanged(bool immediate)
1771 {
1772   if(immediate) // Emits TextChangedSignal immediately
1773   {
1774     EmitTextChangedSignal();
1775   }
1776   else
1777   {
1778     mTextChanged = true;
1779   }
1780 }
1781
1782 void TextField::EmitTextChangedSignal()
1783 {
1784   Dali::Toolkit::TextField handle(GetOwner());
1785   mTextChangedSignal.Emit(handle);
1786   mTextChanged = false;
1787 }
1788
1789 void TextField::MaxLengthReached()
1790 {
1791   Dali::Toolkit::TextField handle(GetOwner());
1792   mMaxLengthReachedSignal.Emit(handle);
1793 }
1794
1795 void TextField::InputStyleChanged(Text::InputStyle::Mask inputStyleMask)
1796 {
1797   Dali::Toolkit::TextField handle(GetOwner());
1798
1799   Toolkit::TextField::InputStyle::Mask fieldInputStyleMask = Toolkit::TextField::InputStyle::NONE;
1800
1801   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_COLOR))
1802   {
1803     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::COLOR);
1804   }
1805   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_FAMILY))
1806   {
1807     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_FAMILY);
1808   }
1809   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_POINT_SIZE))
1810   {
1811     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::POINT_SIZE);
1812   }
1813   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WEIGHT))
1814   {
1815     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1816   }
1817   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WIDTH))
1818   {
1819     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1820   }
1821   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_SLANT))
1822   {
1823     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1824   }
1825   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_UNDERLINE))
1826   {
1827     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::UNDERLINE);
1828   }
1829   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_SHADOW))
1830   {
1831     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::SHADOW);
1832   }
1833   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_EMBOSS))
1834   {
1835     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::EMBOSS);
1836   }
1837   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_OUTLINE))
1838   {
1839     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::OUTLINE);
1840   }
1841
1842   mInputStyleChangedSignal.Emit(handle, fieldInputStyleMask);
1843 }
1844
1845 void TextField::AnchorClicked(const std::string& href)
1846 {
1847   Dali::Toolkit::TextField handle(GetOwner());
1848   mAnchorClickedSignal.Emit(handle, href.c_str(), href.length());
1849 }
1850
1851 void TextField::InputFiltered(Toolkit::InputFilter::Property::Type type)
1852 {
1853   Dali::Toolkit::TextField handle(GetOwner());
1854   mInputFilteredSignal.Emit(handle, type);
1855 }
1856
1857 void TextField::AddDecoration(Actor& actor, bool needsClipping)
1858 {
1859   if(actor)
1860   {
1861     if(needsClipping)
1862     {
1863       mClippingDecorationActors.push_back(actor);
1864     }
1865     else
1866     {
1867       actor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1868       actor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1869       Self().Add(actor);
1870       mActiveLayer = actor;
1871     }
1872   }
1873 }
1874
1875 void TextField::GetControlBackgroundColor(Vector4& color) const
1876 {
1877   Property::Value propValue = Self().GetProperty(Toolkit::Control::Property::BACKGROUND);
1878   Property::Map*  resultMap = propValue.GetMap();
1879
1880   Property::Value* colorValue = nullptr;
1881   if(resultMap && (colorValue = resultMap->Find(ColorVisual::Property::MIX_COLOR)))
1882   {
1883     colorValue->Get(color);
1884   }
1885 }
1886
1887 void TextField::OnSceneConnect(Dali::Actor actor)
1888 {
1889   if(mHasBeenStaged)
1890   {
1891     RenderText(static_cast<Text::Controller::UpdateTextType>(Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED));
1892   }
1893   else
1894   {
1895     mHasBeenStaged = true;
1896   }
1897 }
1898
1899 InputMethodContext::CallbackData TextField::OnInputMethodContextEvent(Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
1900 {
1901   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName);
1902   return mController->OnInputMethodContextEvent(inputMethodContext, inputMethodContextEvent);
1903 }
1904
1905 void TextField::GetHandleImagePropertyValue(Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType)
1906 {
1907   if(mDecorator)
1908   {
1909     Property::Map map;
1910     map[IMAGE_MAP_FILENAME_STRING] = mDecorator->GetHandleImage(handleType, handleImageType);
1911     value                          = map;
1912   }
1913 }
1914
1915 void TextField::EnableClipping()
1916 {
1917   if(!mStencil)
1918   {
1919     // Creates an extra control to be used as stencil buffer.
1920     mStencil = Control::New();
1921     mStencil.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1922     mStencil.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1923
1924     // Creates a background visual. Even if the color is transparent it updates the stencil.
1925     mStencil.SetProperty(Toolkit::Control::Property::BACKGROUND,
1926                          Property::Map().Add(Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR).Add(ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT));
1927
1928     // Enable the clipping property.
1929     mStencil.SetProperty(Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX);
1930     mStencil.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS);
1931
1932     Self().Add(mStencil);
1933   }
1934 }
1935
1936 void TextField::OnClipboardTextSelected(ClipboardEventNotifier& clipboard)
1937 {
1938   mController->PasteClipboardItemEvent();
1939 }
1940
1941 void TextField::KeyboardStatusChanged(bool keyboardShown)
1942 {
1943   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown);
1944
1945   // Just hide the grab handle when keyboard is hidden.
1946   if(!keyboardShown)
1947   {
1948     mController->KeyboardFocusLostEvent();
1949   }
1950   else
1951   {
1952     mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1953   }
1954 }
1955
1956 void TextField::OnSceneConnection(int depth)
1957 {
1958   // Sets the depth to the visuals inside the text's decorator.
1959   mDecorator->SetTextDepth(depth);
1960
1961   // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1962
1963   // Call the Control::OnSceneConnection() to set the depth of the background.
1964   Control::OnSceneConnection(depth);
1965 }
1966
1967 bool TextField::OnTouched(Actor actor, const TouchEvent& touch)
1968 {
1969   return false;
1970 }
1971
1972 void TextField::OnIdleSignal()
1973 {
1974   // Emits the change of input style signals.
1975   mController->ProcessInputStyleChangedSignals();
1976
1977   // Set the pointer to null as the callback manager deletes the callback after execute it.
1978   mIdleCallback = NULL;
1979 }
1980
1981 TextField::TextField()
1982 : Control(ControlBehaviour(CONTROL_BEHAVIOUR_DEFAULT)),
1983   mIdleCallback(NULL),
1984   mAlignmentOffset(0.f),
1985   mRenderingBackend(DEFAULT_RENDERING_BACKEND),
1986   mExceedPolicy(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP),
1987   mHasBeenStaged(false),
1988   mTextChanged(false)
1989 {
1990 }
1991
1992 TextField::~TextField()
1993 {
1994   UnparentAndReset(mStencil);
1995
1996   if((NULL != mIdleCallback) && Adaptor::IsAvailable())
1997   {
1998     Adaptor::Get().RemoveIdle(mIdleCallback);
1999   }
2000 }
2001
2002 std::string TextField::AccessibleImpl::GetName()
2003 {
2004   auto self = Toolkit::TextField::DownCast(Self());
2005   return self.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2006 }
2007
2008 std::string TextField::AccessibleImpl::GetText(size_t startOffset, size_t endOffset)
2009 {
2010   if(endOffset <= startOffset)
2011   {
2012     return {};
2013   }
2014
2015   auto self = Toolkit::TextField::DownCast(Self());
2016   auto text = self.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2017
2018   if(startOffset > text.size() || endOffset > text.size())
2019   {
2020     return {};
2021   }
2022
2023   return text.substr(startOffset, endOffset - startOffset);
2024 }
2025
2026 size_t TextField::AccessibleImpl::GetCharacterCount()
2027 {
2028   auto self = Toolkit::TextField::DownCast(Self());
2029   auto text = self.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2030
2031   return text.size();
2032 }
2033
2034 size_t TextField::AccessibleImpl::GetCursorOffset()
2035 {
2036   auto self = Toolkit::TextField::DownCast(Self());
2037   return Dali::Toolkit::GetImpl(self).GetTextController()->GetCursorPosition();
2038 }
2039
2040 bool TextField::AccessibleImpl::SetCursorOffset(size_t offset)
2041 {
2042   auto self = Toolkit::TextField::DownCast(Self());
2043   auto text = self.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2044   if(offset > text.size())
2045   {
2046     return false;
2047   }
2048
2049   auto& selfImpl = Dali::Toolkit::GetImpl(self);
2050   selfImpl.GetTextController()->ResetCursorPosition(offset);
2051   selfImpl.RequestTextRelayout();
2052
2053   return true;
2054 }
2055
2056 Dali::Accessibility::Range TextField::AccessibleImpl::GetTextAtOffset(
2057   size_t offset, Dali::Accessibility::TextBoundary boundary)
2058 {
2059   auto self     = Toolkit::TextField::DownCast(Self());
2060   auto text     = self.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2061   auto textSize = text.size();
2062
2063   auto range = Dali::Accessibility::Range{};
2064
2065   switch(boundary)
2066   {
2067     case Dali::Accessibility::TextBoundary::CHARACTER:
2068     {
2069       if(offset < textSize)
2070       {
2071         range.content     = text[offset];
2072         range.startOffset = offset;
2073         range.endOffset   = offset + 1;
2074       }
2075       break;
2076     }
2077     case Dali::Accessibility::TextBoundary::WORD:
2078     case Dali::Accessibility::TextBoundary::LINE:
2079     {
2080       auto textString = text.c_str();
2081       auto breaks     = std::vector<char>(textSize, 0);
2082
2083       if(boundary == Dali::Accessibility::TextBoundary::WORD)
2084       {
2085         Accessibility::Accessible::FindWordSeparationsUtf8(reinterpret_cast<const utf8_t*>(textString), textSize, "", breaks.data());
2086       }
2087       else
2088       {
2089         Accessibility::Accessible::FindLineSeparationsUtf8(reinterpret_cast<const utf8_t*>(textString), textSize, "", breaks.data());
2090       }
2091
2092       auto index   = 0u;
2093       auto counter = 0u;
2094       while(index < textSize && counter <= offset)
2095       {
2096         auto start = index;
2097         if(breaks[index])
2098         {
2099           while(breaks[index])
2100           {
2101             index++;
2102           }
2103           counter++;
2104         }
2105         else
2106         {
2107           if(boundary == Dali::Accessibility::TextBoundary::WORD)
2108           {
2109             index++;
2110           }
2111           if(boundary == Dali::Accessibility::TextBoundary::LINE)
2112           {
2113             counter++;
2114           }
2115         }
2116
2117         if((counter > 0) && ((counter - 1) == offset))
2118         {
2119           range.content     = text.substr(start, index - start + 1);
2120           range.startOffset = start;
2121           range.endOffset   = index + 1;
2122         }
2123
2124         if(boundary == Dali::Accessibility::TextBoundary::LINE)
2125         {
2126           index++;
2127         }
2128       }
2129       break;
2130     }
2131     case Dali::Accessibility::TextBoundary::SENTENCE:
2132     {
2133       /* not supported by default */
2134       break;
2135     }
2136     case Dali::Accessibility::TextBoundary::PARAGRAPH:
2137     {
2138       /* Paragraph is not supported by libunibreak library */
2139       break;
2140     }
2141     default:
2142       break;
2143   }
2144
2145   return range;
2146 }
2147
2148 Dali::Accessibility::Range TextField::AccessibleImpl::GetRangeOfSelection(size_t selectionIndex)
2149 {
2150   // Since DALi supports only one selection indexes higher than 0 are ignored
2151   if(selectionIndex > 0)
2152   {
2153     return {};
2154   }
2155
2156   auto        self       = Toolkit::TextField::DownCast(Self());
2157   auto        controller = Dali::Toolkit::GetImpl(self).GetTextController();
2158   std::string value{};
2159   controller->RetrieveSelection(value);
2160   auto indices = controller->GetSelectionIndexes();
2161
2162   return {static_cast<size_t>(indices.first), static_cast<size_t>(indices.second), value};
2163 }
2164
2165 bool TextField::AccessibleImpl::RemoveSelection(size_t selectionIndex)
2166 {
2167   // Since DALi supports only one selection indexes higher than 0 are ignored
2168   if(selectionIndex > 0)
2169   {
2170     return false;
2171   }
2172
2173   auto self = Toolkit::TextField::DownCast(Self());
2174   Dali::Toolkit::GetImpl(self).GetTextController()->SetSelection(0, 0);
2175   return true;
2176 }
2177
2178 bool TextField::AccessibleImpl::SetRangeOfSelection(size_t selectionIndex, size_t startOffset, size_t endOffset)
2179 {
2180   // Since DALi supports only one selection indexes higher than 0 are ignored
2181   if(selectionIndex > 0)
2182   {
2183     return false;
2184   }
2185
2186   auto self = Toolkit::TextField::DownCast(Self());
2187   Dali::Toolkit::GetImpl(self).GetTextController()->SetSelection(startOffset, endOffset);
2188   return true;
2189 }
2190
2191 bool TextField::AccessibleImpl::CopyText(size_t startPosition, size_t endPosition)
2192 {
2193   if(endPosition <= startPosition)
2194   {
2195     return false;
2196   }
2197
2198   auto self = Toolkit::TextField::DownCast(Self());
2199   auto text = self.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2200   Dali::Toolkit::GetImpl(self).GetTextController()->CopyStringToClipboard(text.substr(startPosition, endPosition - startPosition));
2201
2202   return true;
2203 }
2204
2205 bool TextField::AccessibleImpl::CutText(size_t startPosition, size_t endPosition)
2206 {
2207   if(endPosition <= startPosition)
2208   {
2209     return false;
2210   }
2211
2212   auto self = Toolkit::TextField::DownCast(Self());
2213   auto text = self.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2214   Dali::Toolkit::GetImpl(self).GetTextController()->CopyStringToClipboard(text.substr(startPosition, endPosition - startPosition));
2215
2216   self.SetProperty(Toolkit::TextField::Property::TEXT, text.substr(0, startPosition) + text.substr(endPosition));
2217
2218   return true;
2219 }
2220
2221 bool TextField::AccessibleImpl::DeleteText(size_t startPosition, size_t endPosition)
2222 {
2223   if(endPosition <= startPosition)
2224   {
2225     return false;
2226   }
2227
2228   auto self = Toolkit::TextField::DownCast(Self());
2229   auto text = self.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2230
2231   self.SetProperty(Toolkit::TextField::Property::TEXT, text.substr(0, startPosition) + text.substr(endPosition));
2232
2233   return true;
2234 }
2235
2236 Dali::Accessibility::States TextField::AccessibleImpl::CalculateStates()
2237 {
2238   using namespace Dali::Accessibility;
2239
2240   auto states = DevelControl::AccessibleImpl::CalculateStates();
2241
2242   states[State::EDITABLE]  = true;
2243   states[State::FOCUSABLE] = true;
2244
2245   Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
2246   if(mSelf == focusControl)
2247   {
2248     states[State::FOCUSED] = true;
2249   }
2250
2251   return states;
2252 }
2253
2254 bool TextField::AccessibleImpl::InsertText(size_t startPosition, std::string text)
2255 {
2256   auto self         = Toolkit::TextField::DownCast(Self());
2257   auto insertedText = self.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2258
2259   insertedText.insert(startPosition, text);
2260
2261   self.SetProperty(Toolkit::TextField::Property::TEXT, std::move(insertedText));
2262
2263   return true;
2264 }
2265
2266 bool TextField::AccessibleImpl::SetTextContents(std::string newContents)
2267 {
2268   auto self = Toolkit::TextField::DownCast(Self());
2269   self.SetProperty(Toolkit::TextField::Property::TEXT, std::move(newContents));
2270   return true;
2271 }
2272
2273 } // namespace Internal
2274
2275 } // namespace Toolkit
2276
2277 } // namespace Dali