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/common/stage.h>
  25 #include <dali/devel-api/object/property-helper-devel.h>
  26 #include <dali/integration-api/debug.h>
  27 #include <dali/public-api/adaptor-framework/key.h>
  28 #include <dali/public-api/common/dali-common.h>
  29 #include <dali/public-api/object/type-registry-helper.h>
  30 #include <cstring>
  31
  32 // INTERNAL INCLUDES
  33 #include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
  34 #include <dali-toolkit/devel-api/controls/control-devel.h>
  35 #include <dali-toolkit/devel-api/controls/text-controls/text-field-devel.h>
  36 #include <dali-toolkit/devel-api/focus-manager/keyinput-focus-manager.h>
  37 #include <dali-toolkit/devel-api/text/rendering-backend.h>
  38 #include <dali-toolkit/internal/styling/style-manager-impl.h>
  39 #include <dali-toolkit/internal/text/rendering/text-backend.h>
  40 #include <dali-toolkit/internal/text/text-effects-style.h>
  41 #include <dali-toolkit/internal/text/text-enumerations-impl.h>
  42 #include <dali-toolkit/internal/text/text-font-style.h>
  43 #include <dali-toolkit/internal/text/text-view.h>
  44 #include <dali-toolkit/public-api/text/text-enumerations.h>
  45 #include <dali-toolkit/public-api/visuals/color-visual-properties.h>
  46 #include <dali-toolkit/public-api/visuals/visual-properties.h>
  47 #include <dali/integration-api/adaptor-framework/adaptor.h>
  48
  49 using namespace Dali::Toolkit::Text;
  50
  51 namespace Dali
  52 {
  53 namespace Toolkit
  54 {
  55 namespace Internal
  56 {
  57 namespace // unnamed namespace
  58 {
  59 #if defined(DEBUG_ENABLED)
  60 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::Concise, true, "LOG_TEXT_CONTROLS");
  61 #endif
  62
  63 const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::DevelText::DEFAULT_RENDERING_BACKEND;
  64 } // unnamed namespace
  65
  66 namespace
  67 {
  68 // Type registration
  69 BaseHandle Create()
  70 {
  71   return Toolkit::TextField::New();
  72 }
  73
  74 // clang-format off
  75 // Setup properties, signals and actions using the type-registry.
  76 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextField, Toolkit::Control, Create );
  77
  78 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "text",                             STRING,    TEXT                                )
  79 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "placeholderText",                  STRING,    PLACEHOLDER_TEXT                    )
  80 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "placeholderTextFocused",           STRING,    PLACEHOLDER_TEXT_FOCUSED            )
  81 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "fontFamily",                       STRING,    FONT_FAMILY                         )
  82 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "fontStyle",                        MAP,       FONT_STYLE                          )
  83 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "pointSize",                        FLOAT,     POINT_SIZE                          )
  84 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "maxLength",                        INTEGER,   MAX_LENGTH                          )
  85 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "exceedPolicy",                     INTEGER,   EXCEED_POLICY                       )
  86 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "horizontalAlignment",              STRING,    HORIZONTAL_ALIGNMENT                )
  87 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "verticalAlignment",                STRING,    VERTICAL_ALIGNMENT                  )
  88 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "textColor",                        VECTOR4,   TEXT_COLOR                          )
  89 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "placeholderTextColor",             VECTOR4,   PLACEHOLDER_TEXT_COLOR              )
  90 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "primaryCursorColor",               VECTOR4,   PRIMARY_CURSOR_COLOR                )
  91 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "secondaryCursorColor",             VECTOR4,   SECONDARY_CURSOR_COLOR              )
  92 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "enableCursorBlink",                BOOLEAN,   ENABLE_CURSOR_BLINK                 )
  93 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "cursorBlinkInterval",              FLOAT,     CURSOR_BLINK_INTERVAL               )
  94 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "cursorBlinkDuration",              FLOAT,     CURSOR_BLINK_DURATION               )
  95 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "cursorWidth",                      INTEGER,   CURSOR_WIDTH                        )
  96 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "grabHandleImage",                  STRING,    GRAB_HANDLE_IMAGE                   )
  97 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "grabHandlePressedImage",           STRING,    GRAB_HANDLE_PRESSED_IMAGE           )
  98 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "scrollThreshold",                  FLOAT,     SCROLL_THRESHOLD                    )
  99 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "scrollSpeed",                      FLOAT,     SCROLL_SPEED                        )
 100 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHandleImageLeft",         MAP,       SELECTION_HANDLE_IMAGE_LEFT         )
 101 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHandleImageRight",        MAP,       SELECTION_HANDLE_IMAGE_RIGHT        )
 102 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHandlePressedImageLeft",  MAP,       SELECTION_HANDLE_PRESSED_IMAGE_LEFT )
 103 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHandlePressedImageRight", MAP,       SELECTION_HANDLE_PRESSED_IMAGE_RIGHT)
 104 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHandleMarkerImageLeft",   MAP,       SELECTION_HANDLE_MARKER_IMAGE_LEFT  )
 105 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHandleMarkerImageRight",  MAP,       SELECTION_HANDLE_MARKER_IMAGE_RIGHT )
 106 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHighlightColor",          VECTOR4,   SELECTION_HIGHLIGHT_COLOR           )
 107 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "decorationBoundingBox",            RECTANGLE, DECORATION_BOUNDING_BOX             )
 108 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputMethodSettings",              MAP,       INPUT_METHOD_SETTINGS               )
 109 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputColor",                       VECTOR4,   INPUT_COLOR                         )
 110 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "enableMarkup",                     BOOLEAN,   ENABLE_MARKUP                       )
 111 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputFontFamily",                  STRING,    INPUT_FONT_FAMILY                   )
 112 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputFontStyle",                   MAP,       INPUT_FONT_STYLE                    )
 113 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputPointSize",                   FLOAT,     INPUT_POINT_SIZE                    )
 114 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "underline",                        MAP,       UNDERLINE                           )
 115 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputUnderline",                   MAP,       INPUT_UNDERLINE                     )
 116 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "shadow",                           MAP,       SHADOW                              )
 117 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputShadow",                      MAP,       INPUT_SHADOW                        )
 118 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "emboss",                           MAP,       EMBOSS                              )
 119 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputEmboss",                      MAP,       INPUT_EMBOSS                        )
 120 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "outline",                          MAP,       OUTLINE                             )
 121 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputOutline",                     MAP,       INPUT_OUTLINE                       )
 122 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "hiddenInputSettings",              MAP,       HIDDEN_INPUT_SETTINGS               )
 123 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "pixelSize",                        FLOAT,     PIXEL_SIZE                          )
 124 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "enableSelection",                  BOOLEAN,   ENABLE_SELECTION                    )
 125 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "placeholder",                      MAP,       PLACEHOLDER                         )
 126 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "ellipsis",                         BOOLEAN,   ELLIPSIS                            )
 127 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "enableShiftSelection",             BOOLEAN,   ENABLE_SHIFT_SELECTION              )
 128 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "enableGrabHandle",                 BOOLEAN,   ENABLE_GRAB_HANDLE                  )
 129 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "matchSystemLanguageDirection",     BOOLEAN,   MATCH_SYSTEM_LANGUAGE_DIRECTION     )
 130 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "enableGrabHandlePopup",            BOOLEAN,   ENABLE_GRAB_HANDLE_POPUP            )
 131 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "textBackground",                   VECTOR4,   BACKGROUND                          )
 132 DALI_DEVEL_PROPERTY_REGISTRATION_READ_ONLY(Toolkit, TextField, "selectedText",                     STRING,    SELECTED_TEXT                       )
 133 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "renderingBackend",                 INTEGER,   RENDERING_BACKEND                   )
 134 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "selectedTextStart",                INTEGER,   SELECTED_TEXT_START                 )
 135 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "selectedTextEnd",                  INTEGER,   SELECTED_TEXT_END                   )
 136 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "enableEditing",                    BOOLEAN,   ENABLE_EDITING                      )
 137 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "fontSizeScale",                    FLOAT,     FONT_SIZE_SCALE                     )
 138 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "primaryCursorPosition",            INTEGER,   PRIMARY_CURSOR_POSITION             )
 139 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "grabHandleColor",                  VECTOR4,   GRAB_HANDLE_COLOR                   )
 140 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "inputFilter",                      MAP,       INPUT_FILTER                        )
 141 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "ellipsisPosition",                 INTEGER,   ELLIPSIS_POSITION                   )
 142
 143 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "textChanged",       SIGNAL_TEXT_CHANGED       )
 144 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "maxLengthReached",  SIGNAL_MAX_LENGTH_REACHED )
 145 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED)
 146 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "anchorClicked",     SIGNAL_ANCHOR_CLICKED     )
 147 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "inputFiltered",     SIGNAL_INPUT_FILTERED     )
 148
 149 DALI_TYPE_REGISTRATION_END()
 150 // clang-format on
 151
 152 const char* const IMAGE_MAP_FILENAME_STRING = "filename";
 153
 154 /// Retrieves a filename from a value that is a Property::Map
 155 std::string GetImageFileNameFromPropertyValue(const Property::Value& value)
 156 {
 157   std::string          filename;
 158   const Property::Map* map = value.GetMap();
 159   if(map)
 160   {
 161     const Property::Value* filenameValue = map->Find(IMAGE_MAP_FILENAME_STRING);
 162     if(filenameValue)
 163     {
 164       filenameValue->Get(filename);
 165     }
 166   }
 167   return filename;
 168 }
 169
 170 } // namespace
 171
 172 Toolkit::TextField TextField::New()
 173 {
 174   // Create the implementation, temporarily owned by this handle on stack
 175   IntrusivePtr<TextField> impl = new TextField();
 176
 177   // Pass ownership to CustomActor handle
 178   Toolkit::TextField handle(*impl);
 179
 180   // Second-phase init of the implementation
 181   // This can only be done after the CustomActor connection has been made...
 182   impl->Initialize();
 183
 184   return handle;
 185 }
 186
 187 void TextField::SetProperty(BaseObject* object, Property::Index index, const Property::Value& value)
 188 {
 189   Toolkit::TextField textField = Toolkit::TextField::DownCast(Dali::BaseHandle(object));
 190
 191   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField SetProperty\n");
 192
 193   if(textField)
 194   {
 195     TextField& impl(GetImpl(textField));
 196     DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
 197     DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
 198
 199     switch(index)
 200     {
 201       case Toolkit::DevelTextField::Property::RENDERING_BACKEND:
 202       {
 203         int backend = value.Get<int>();
 204         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend);
 205
 206 #ifndef ENABLE_VECTOR_BASED_TEXT_RENDERING
 207         if(DevelText::RENDERING_VECTOR_BASED == backend)
 208         {
 209           backend = TextAbstraction::BITMAP_GLYPH; // Fallback to bitmap-based rendering
 210         }
 211 #endif
 212         if(impl.mRenderingBackend != backend)
 213         {
 214           impl.mRenderingBackend = backend;
 215           impl.mRenderer.Reset();
 216
 217           // When using the vector-based rendering, the size of the GLyphs are different
 218           TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == impl.mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
 219           impl.mController->SetGlyphType(glyphType);
 220         }
 221         break;
 222       }
 223       case Toolkit::TextField::Property::TEXT:
 224       {
 225         const std::string& text = value.Get<std::string>();
 226         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p TEXT %s\n", impl.mController.Get(), text.c_str());
 227
 228         impl.mController->SetText(text);
 229         break;
 230       }
 231       case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
 232       {
 233         const std::string& text = value.Get<std::string>();
 234         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str());
 235
 236         impl.mController->SetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
 237         break;
 238       }
 239       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
 240       {
 241         const std::string& text = value.Get<std::string>();
 242         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT_FOCUSED %s\n", impl.mController.Get(), text.c_str());
 243
 244         impl.mController->SetPlaceholderText(Controller::PLACEHOLDER_TYPE_ACTIVE, text);
 245         break;
 246       }
 247       case Toolkit::TextField::Property::FONT_FAMILY:
 248       {
 249         const std::string& fontFamily = value.Get<std::string>();
 250         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
 251         impl.mController->SetDefaultFontFamily(fontFamily);
 252         break;
 253       }
 254       case Toolkit::TextField::Property::FONT_STYLE:
 255       {
 256         SetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
 257         break;
 258       }
 259       case Toolkit::TextField::Property::POINT_SIZE:
 260       {
 261         const float pointSize = value.Get<float>();
 262         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p POINT_SIZE %f\n", impl.mController.Get(), pointSize);
 263
 264         if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE), pointSize))
 265         {
 266           impl.mController->SetDefaultFontSize(pointSize, Text::Controller::POINT_SIZE);
 267         }
 268         break;
 269       }
 270       case Toolkit::TextField::Property::MAX_LENGTH:
 271       {
 272         const int max = value.Get<int>();
 273         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p MAX_LENGTH %d\n", impl.mController.Get(), max);
 274
 275         impl.mController->SetMaximumNumberOfCharacters(max);
 276         break;
 277       }
 278       case Toolkit::TextField::Property::EXCEED_POLICY:
 279       {
 280         impl.mExceedPolicy = value.Get<int>();
 281
 282         if(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == impl.mExceedPolicy)
 283         {
 284           impl.EnableClipping();
 285         }
 286         else
 287         {
 288           UnparentAndReset(impl.mStencil);
 289         }
 290         impl.RequestTextRelayout();
 291         break;
 292       }
 293       case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
 294       {
 295         Text::HorizontalAlignment::Type alignment(static_cast<Text::HorizontalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
 296         if(GetHorizontalAlignmentEnumeration(value, alignment))
 297         {
 298           DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
 299           impl.mController->SetHorizontalAlignment(alignment);
 300         }
 301         break;
 302       }
 303       case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
 304       {
 305         Toolkit::Text::VerticalAlignment::Type alignment(static_cast<Text::VerticalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
 306         if(GetVerticalAlignmentEnumeration(value, alignment))
 307         {
 308           impl.mController->SetVerticalAlignment(alignment);
 309           DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p VERTICAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
 310         }
 311         break;
 312       }
 313       case Toolkit::TextField::Property::TEXT_COLOR:
 314       {
 315         const Vector4& textColor = value.Get<Vector4>();
 316         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a);
 317
 318         if(impl.mController->GetDefaultColor() != textColor)
 319         {
 320           impl.mController->SetDefaultColor(textColor);
 321           impl.mController->SetInputColor(textColor);
 322           impl.mRenderer.Reset();
 323         }
 324         break;
 325       }
 326       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
 327       {
 328         const Vector4& textColor = value.Get<Vector4>();
 329         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a);
 330
 331         if(impl.mController->GetPlaceholderTextColor() != textColor)
 332         {
 333           impl.mController->SetPlaceholderTextColor(textColor);
 334           impl.mRenderer.Reset();
 335         }
 336         break;
 337       }
 338       case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
 339       {
 340         const Vector4& color = value.Get<Vector4>();
 341         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PRIMARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a);
 342
 343         impl.mDecorator->SetCursorColor(PRIMARY_CURSOR, color);
 344         impl.RequestTextRelayout();
 345         break;
 346       }
 347       case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
 348       {
 349         const Vector4& color = value.Get<Vector4>();
 350         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SECONDARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a);
 351
 352         impl.mDecorator->SetCursorColor(SECONDARY_CURSOR, color);
 353         impl.RequestTextRelayout();
 354         break;
 355       }
 356       case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
 357       {
 358         const bool enable = value.Get<bool>();
 359         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable);
 360
 361         impl.mController->SetEnableCursorBlink(enable);
 362         impl.RequestTextRelayout();
 363         break;
 364       }
 365       case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
 366       {
 367         const float interval = value.Get<float>();
 368         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval);
 369
 370         impl.mDecorator->SetCursorBlinkInterval(interval);
 371         break;
 372       }
 373       case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
 374       {
 375         const float duration = value.Get<float>();
 376         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration);
 377
 378         impl.mDecorator->SetCursorBlinkDuration(duration);
 379         break;
 380       }
 381       case Toolkit::TextField::Property::CURSOR_WIDTH:
 382       {
 383         const int width = value.Get<int>();
 384         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_WIDTH %d\n", impl.mController.Get(), width);
 385
 386         impl.mDecorator->SetCursorWidth(width);
 387         impl.mController->GetLayoutEngine().SetCursorWidth(width);
 388         break;
 389       }
 390       case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
 391       {
 392         const std::string imageFileName = value.Get<std::string>();
 393         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
 394
 395         if(imageFileName.size())
 396         {
 397           impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName);
 398           impl.RequestTextRelayout();
 399         }
 400         break;
 401       }
 402       case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
 403       {
 404         const std::string imageFileName = value.Get<std::string>();
 405         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
 406
 407         if(imageFileName.size())
 408         {
 409           impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName);
 410           impl.RequestTextRelayout();
 411         }
 412         break;
 413       }
 414       case Toolkit::TextField::Property::SCROLL_THRESHOLD:
 415       {
 416         const float threshold = value.Get<float>();
 417         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold);
 418
 419         impl.mDecorator->SetScrollThreshold(threshold);
 420         break;
 421       }
 422       case Toolkit::TextField::Property::SCROLL_SPEED:
 423       {
 424         const float speed = value.Get<float>();
 425         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p SCROLL_SPEED %f\n", impl.mController.Get(), speed);
 426
 427         impl.mDecorator->SetScrollSpeed(speed);
 428         break;
 429       }
 430       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
 431       {
 432         const std::string filename = GetImageFileNameFromPropertyValue(value);
 433
 434         if(filename.size())
 435         {
 436           impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
 437           impl.RequestTextRelayout();
 438         }
 439         break;
 440       }
 441       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
 442       {
 443         const std::string filename = GetImageFileNameFromPropertyValue(value);
 444
 445         if(filename.size())
 446         {
 447           impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
 448           impl.RequestTextRelayout();
 449         }
 450         break;
 451       }
 452       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
 453       {
 454         const std::string filename = GetImageFileNameFromPropertyValue(value);
 455
 456         if(filename.size())
 457         {
 458           impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
 459           impl.RequestTextRelayout();
 460         }
 461         break;
 462       }
 463       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
 464       {
 465         const std::string filename = GetImageFileNameFromPropertyValue(value);
 466
 467         if(filename.size())
 468         {
 469           impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
 470           impl.RequestTextRelayout();
 471         }
 472         break;
 473       }
 474       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
 475       {
 476         const std::string filename = GetImageFileNameFromPropertyValue(value);
 477
 478         if(filename.size())
 479         {
 480           impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
 481           impl.RequestTextRelayout();
 482         }
 483         break;
 484       }
 485       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
 486       {
 487         const std::string filename = GetImageFileNameFromPropertyValue(value);
 488
 489         if(filename.size())
 490         {
 491           impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
 492           impl.RequestTextRelayout();
 493         }
 494         break;
 495       }
 496       case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
 497       {
 498         const Vector4 color = value.Get<Vector4>();
 499         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTION_HIGHLIGHT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a);
 500
 501         impl.mDecorator->SetHighlightColor(color);
 502         impl.RequestTextRelayout();
 503         break;
 504       }
 505       case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
 506       {
 507         const Rect<int> box = value.Get<Rect<int> >();
 508         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p DECORATION_BOUNDING_BOX %d,%d %dx%d\n", impl.mController.Get(), box.x, box.y, box.width, box.height);
 509
 510         impl.mDecorator->SetBoundingBox(box);
 511         impl.RequestTextRelayout();
 512         break;
 513       }
 514       case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
 515       {
 516         const Property::Map* map = value.GetMap();
 517         if(map)
 518         {
 519           impl.mInputMethodOptions.ApplyProperty(*map);
 520         }
 521         impl.mController->SetInputModePassword(impl.mInputMethodOptions.IsPassword());
 522
 523         Toolkit::Control control = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
 524         if(control == textField)
 525         {
 526           impl.mInputMethodContext.ApplyOptions(impl.mInputMethodOptions);
 527         }
 528         break;
 529       }
 530       case Toolkit::TextField::Property::INPUT_COLOR:
 531       {
 532         const Vector4 inputColor = value.Get<Vector4>();
 533         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p INPUT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), inputColor.r, inputColor.g, inputColor.b, inputColor.a);
 534
 535         impl.mController->SetInputColor(inputColor);
 536         break;
 537       }
 538       case Toolkit::TextField::Property::ENABLE_MARKUP:
 539       {
 540         const bool enableMarkup = value.Get<bool>();
 541         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup);
 542
 543         impl.mController->SetMarkupProcessorEnabled(enableMarkup);
 544         break;
 545       }
 546       case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
 547       {
 548         const std::string& fontFamily = value.Get<std::string>();
 549         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
 550         impl.mController->SetInputFontFamily(fontFamily);
 551         break;
 552       }
 553       case Toolkit::TextField::Property::INPUT_FONT_STYLE:
 554       {
 555         SetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
 556         break;
 557       }
 558       case Toolkit::TextField::Property::INPUT_POINT_SIZE:
 559       {
 560         const float pointSize = value.Get<float>();
 561         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize);
 562         impl.mController->SetInputFontPointSize(pointSize);
 563         break;
 564       }
 565       case Toolkit::TextField::Property::UNDERLINE:
 566       {
 567         const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 568         if(update)
 569         {
 570           impl.mRenderer.Reset();
 571         }
 572         break;
 573       }
 574       case Toolkit::TextField::Property::INPUT_UNDERLINE:
 575       {
 576         const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
 577         if(update)
 578         {
 579           impl.mRenderer.Reset();
 580         }
 581         break;
 582       }
 583       case Toolkit::TextField::Property::SHADOW:
 584       {
 585         const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 586         if(update)
 587         {
 588           impl.mRenderer.Reset();
 589         }
 590         break;
 591       }
 592       case Toolkit::TextField::Property::INPUT_SHADOW:
 593       {
 594         const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
 595         if(update)
 596         {
 597           impl.mRenderer.Reset();
 598         }
 599         break;
 600       }
 601       case Toolkit::TextField::Property::EMBOSS:
 602       {
 603         const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 604         if(update)
 605         {
 606           impl.mRenderer.Reset();
 607         }
 608         break;
 609       }
 610       case Toolkit::TextField::Property::INPUT_EMBOSS:
 611       {
 612         const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
 613         if(update)
 614         {
 615           impl.mRenderer.Reset();
 616         }
 617         break;
 618       }
 619       case Toolkit::TextField::Property::OUTLINE:
 620       {
 621         const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 622         if(update)
 623         {
 624           impl.mRenderer.Reset();
 625         }
 626         break;
 627       }
 628       case Toolkit::TextField::Property::INPUT_OUTLINE:
 629       {
 630         const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
 631         if(update)
 632         {
 633           impl.mRenderer.Reset();
 634         }
 635         break;
 636       }
 637       case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
 638       {
 639         const Property::Map* map = value.GetMap();
 640         if(map)
 641         {
 642           impl.mController->SetHiddenInputOption(*map);
 643         }
 644         break;
 645       }
 646       case Toolkit::TextField::Property::PIXEL_SIZE:
 647       {
 648         const float pixelSize = value.Get<float>();
 649         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize);
 650
 651         if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE), pixelSize))
 652         {
 653           impl.mController->SetDefaultFontSize(pixelSize, Text::Controller::PIXEL_SIZE);
 654         }
 655         break;
 656       }
 657       case Toolkit::TextField::Property::ENABLE_SELECTION:
 658       {
 659         const bool enableSelection = value.Get<bool>();
 660         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection);
 661         impl.mController->SetSelectionEnabled(enableSelection);
 662         break;
 663       }
 664       case Toolkit::TextField::Property::PLACEHOLDER:
 665       {
 666         const Property::Map* map = value.GetMap();
 667         if(map)
 668         {
 669           impl.mController->SetPlaceholderProperty(*map);
 670         }
 671         break;
 672       }
 673       case Toolkit::TextField::Property::ELLIPSIS:
 674       {
 675         const bool ellipsis = value.Get<bool>();
 676         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ELLIPSIS %d\n", impl.mController.Get(), ellipsis);
 677
 678         impl.mController->SetTextElideEnabled(ellipsis);
 679         break;
 680       }
 681       case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
 682       {
 683         const bool shiftSelection = value.Get<bool>();
 684         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection);
 685
 686         impl.mController->SetShiftSelectionEnabled(shiftSelection);
 687         break;
 688       }
 689       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
 690       {
 691         const bool grabHandleEnabled = value.Get<bool>();
 692         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled);
 693
 694         impl.mController->SetGrabHandleEnabled(grabHandleEnabled);
 695         break;
 696       }
 697       case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
 698       {
 699         impl.mController->SetMatchLayoutDirection(value.Get<bool>() ? DevelText::MatchLayoutDirection::LOCALE : DevelText::MatchLayoutDirection::CONTENTS);
 700         break;
 701       }
 702       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
 703       {
 704         const bool grabHandlePopupEnabled = value.Get<bool>();
 705         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE_POPUP %d\n", impl.mController.Get(), grabHandlePopupEnabled);
 706
 707         impl.mController->SetGrabHandlePopupEnabled(grabHandlePopupEnabled);
 708         break;
 709       }
 710       case Toolkit::DevelTextField::Property::BACKGROUND:
 711       {
 712         const Vector4 backgroundColor = value.Get<Vector4>();
 713         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p BACKGROUND %f,%f,%f,%f\n", impl.mController.Get(), backgroundColor.r, backgroundColor.g, backgroundColor.b, backgroundColor.a);
 714
 715         impl.mController->SetBackgroundEnabled(true);
 716         impl.mController->SetBackgroundColor(backgroundColor);
 717         break;
 718       }
 719       case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
 720       {
 721         uint32_t start = static_cast<uint32_t>(value.Get<int>());
 722         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start);
 723         impl.SetTextSelectionRange(&start, nullptr);
 724         break;
 725       }
 726       case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
 727       {
 728         uint32_t end = static_cast<uint32_t>(value.Get<int>());
 729         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end);
 730         impl.SetTextSelectionRange(nullptr, &end);
 731         break;
 732       }
 733       case Toolkit::DevelTextField::Property::ENABLE_EDITING:
 734       {
 735         const bool editable = value.Get<bool>();
 736         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_EDITING %d\n", impl.mController.Get(), editable);
 737         impl.SetEditable(editable);
 738         break;
 739       }
 740       case Toolkit::DevelTextField::Property::FONT_SIZE_SCALE:
 741       {
 742         const float scale = value.Get<float>();
 743         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p FONT_SIZE_SCALE %f\n", impl.mController.Get(), scale);
 744
 745         if(!Equals(impl.mController->GetFontSizeScale(), scale))
 746         {
 747           impl.mController->SetFontSizeScale(scale);
 748         }
 749         break;
 750       }
 751       case Toolkit::DevelTextField::Property::PRIMARY_CURSOR_POSITION:
 752       {
 753         uint32_t position = static_cast<uint32_t>(value.Get<int>());
 754         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PRIMARY_CURSOR_POSITION %d\n", impl.mController.Get(), position);
 755         if(impl.mController->SetPrimaryCursorPosition(position))
 756         {
 757           impl.SetKeyInputFocus();
 758         }
 759         break;
 760       }
 761       case Toolkit::DevelTextField::Property::GRAB_HANDLE_COLOR:
 762       {
 763         const Vector4 color = value.Get<Vector4>();
 764         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);
 765
 766         impl.mDecorator->SetHandleColor(color);
 767         impl.RequestTextRelayout();
 768         break;
 769       }
 770       case Toolkit::DevelTextField::Property::INPUT_FILTER:
 771       {
 772         const Property::Map* map = value.GetMap();
 773         if(map)
 774         {
 775           impl.mController->SetInputFilterOption(*map);
 776         }
 777         break;
 778       }
 779       case Toolkit::DevelTextField::Property::ELLIPSIS_POSITION:
 780       {
 781         DevelText::EllipsisPosition::Type ellipsisPositionType(static_cast<DevelText::EllipsisPosition::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
 782         if(GetEllipsisPositionTypeEnumeration(value, ellipsisPositionType))
 783         {
 784           DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p EllipsisPosition::Type %d\n", impl.mController.Get(), ellipsisPositionType);
 785           impl.mController->SetEllipsisPosition(ellipsisPositionType);
 786         }
 787         break;
 788       }
 789     } // switch
 790   }   // textfield
 791 }
 792
 793 Property::Value TextField::GetProperty(BaseObject* object, Property::Index index)
 794 {
 795   Property::Value value;
 796
 797   Toolkit::TextField textField = Toolkit::TextField::DownCast(Dali::BaseHandle(object));
 798
 799   if(textField)
 800   {
 801     TextField& impl(GetImpl(textField));
 802     DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
 803     DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
 804
 805     switch(index)
 806     {
 807       case Toolkit::DevelTextField::Property::RENDERING_BACKEND:
 808       {
 809         value = impl.mRenderingBackend;
 810         break;
 811       }
 812       case Toolkit::TextField::Property::TEXT:
 813       {
 814         std::string text;
 815         impl.mController->GetText(text);
 816         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p returning text: %s\n", impl.mController.Get(), text.c_str());
 817         value = text;
 818         break;
 819       }
 820       case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
 821       {
 822         std::string text;
 823         impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
 824         value = text;
 825         break;
 826       }
 827       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
 828       {
 829         std::string text;
 830         impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_ACTIVE, text);
 831         value = text;
 832         break;
 833       }
 834       case Toolkit::TextField::Property::FONT_FAMILY:
 835       {
 836         value = impl.mController->GetDefaultFontFamily();
 837         break;
 838       }
 839       case Toolkit::TextField::Property::FONT_STYLE:
 840       {
 841         GetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
 842         break;
 843       }
 844       case Toolkit::TextField::Property::POINT_SIZE:
 845       {
 846         value = impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE);
 847         break;
 848       }
 849       case Toolkit::TextField::Property::MAX_LENGTH:
 850       {
 851         value = impl.mController->GetMaximumNumberOfCharacters();
 852         break;
 853       }
 854       case Toolkit::TextField::Property::EXCEED_POLICY:
 855       {
 856         value = impl.mExceedPolicy;
 857         break;
 858       }
 859       case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
 860       {
 861         const char* name = Text::GetHorizontalAlignmentString(impl.mController->GetHorizontalAlignment());
 862
 863         if(name)
 864         {
 865           value = std::string(name);
 866         }
 867         break;
 868       }
 869       case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
 870       {
 871         const char* name = Text::GetVerticalAlignmentString(impl.mController->GetVerticalAlignment());
 872
 873         if(name)
 874         {
 875           value = std::string(name);
 876         }
 877         break;
 878       }
 879       case Toolkit::TextField::Property::TEXT_COLOR:
 880       {
 881         value = impl.mController->GetDefaultColor();
 882         break;
 883       }
 884       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
 885       {
 886         value = impl.mController->GetPlaceholderTextColor();
 887         break;
 888       }
 889       case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
 890       {
 891         value = impl.mDecorator->GetColor(PRIMARY_CURSOR);
 892         break;
 893       }
 894       case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
 895       {
 896         value = impl.mDecorator->GetColor(SECONDARY_CURSOR);
 897         break;
 898       }
 899       case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
 900       {
 901         value = impl.mController->GetEnableCursorBlink();
 902         break;
 903       }
 904       case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
 905       {
 906         value = impl.mDecorator->GetCursorBlinkInterval();
 907         break;
 908       }
 909       case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
 910       {
 911         value = impl.mDecorator->GetCursorBlinkDuration();
 912         break;
 913       }
 914       case Toolkit::TextField::Property::CURSOR_WIDTH:
 915       {
 916         value = impl.mDecorator->GetCursorWidth();
 917         break;
 918       }
 919       case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
 920       {
 921         value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED);
 922         break;
 923       }
 924       case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
 925       {
 926         value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED);
 927         break;
 928       }
 929       case Toolkit::TextField::Property::SCROLL_THRESHOLD:
 930       {
 931         value = impl.mDecorator->GetScrollThreshold();
 932         break;
 933       }
 934       case Toolkit::TextField::Property::SCROLL_SPEED:
 935       {
 936         value = impl.mDecorator->GetScrollSpeed();
 937         break;
 938       }
 939       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
 940       {
 941         impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
 942         break;
 943       }
 944       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
 945       {
 946         impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
 947         break;
 948       }
 949       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
 950       {
 951         impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
 952         break;
 953       }
 954       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
 955       {
 956         impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
 957         break;
 958       }
 959       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
 960       {
 961         impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
 962         break;
 963       }
 964       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
 965       {
 966         impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
 967         break;
 968       }
 969       case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
 970       {
 971         value = impl.mDecorator->GetHighlightColor();
 972         break;
 973       }
 974       case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
 975       {
 976         Rect<int> boundingBox;
 977         impl.mDecorator->GetBoundingBox(boundingBox);
 978         value = boundingBox;
 979         break;
 980       }
 981       case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
 982       {
 983         Property::Map map;
 984         impl.mInputMethodOptions.RetrieveProperty(map);
 985         value = map;
 986         break;
 987       }
 988       case Toolkit::TextField::Property::INPUT_COLOR:
 989       {
 990         value = impl.mController->GetInputColor();
 991         break;
 992       }
 993       case Toolkit::TextField::Property::ENABLE_MARKUP:
 994       {
 995         value = impl.mController->IsMarkupProcessorEnabled();
 996         break;
 997       }
 998       case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
 999       {
1000         value = impl.mController->GetInputFontFamily();
1001         break;
1002       }
1003       case Toolkit::TextField::Property::INPUT_FONT_STYLE:
1004       {
1005         GetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
1006         break;
1007       }
1008       case Toolkit::TextField::Property::INPUT_POINT_SIZE:
1009       {
1010         value = impl.mController->GetInputFontPointSize();
1011         break;
1012       }
1013       case Toolkit::TextField::Property::UNDERLINE:
1014       {
1015         GetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1016         break;
1017       }
1018       case Toolkit::TextField::Property::INPUT_UNDERLINE:
1019       {
1020         GetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
1021         break;
1022       }
1023       case Toolkit::TextField::Property::SHADOW:
1024       {
1025         GetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1026         break;
1027       }
1028       case Toolkit::TextField::Property::INPUT_SHADOW:
1029       {
1030         GetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
1031         break;
1032       }
1033       case Toolkit::TextField::Property::EMBOSS:
1034       {
1035         GetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1036         break;
1037       }
1038       case Toolkit::TextField::Property::INPUT_EMBOSS:
1039       {
1040         GetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
1041         break;
1042       }
1043       case Toolkit::TextField::Property::OUTLINE:
1044       {
1045         GetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1046         break;
1047       }
1048       case Toolkit::TextField::Property::INPUT_OUTLINE:
1049       {
1050         GetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
1051         break;
1052       }
1053       case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
1054       {
1055         Property::Map map;
1056         impl.mController->GetHiddenInputOption(map);
1057         value = map;
1058         break;
1059       }
1060       case Toolkit::TextField::Property::PIXEL_SIZE:
1061       {
1062         value = impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE);
1063         break;
1064       }
1065       case Toolkit::TextField::Property::ENABLE_SELECTION:
1066       {
1067         value = impl.mController->IsSelectionEnabled();
1068         break;
1069       }
1070       case Toolkit::TextField::Property::PLACEHOLDER:
1071       {
1072         Property::Map map;
1073         impl.mController->GetPlaceholderProperty(map);
1074         value = map;
1075         break;
1076       }
1077       case Toolkit::TextField::Property::ELLIPSIS:
1078       {
1079         value = impl.mController->IsTextElideEnabled();
1080         break;
1081       }
1082       case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
1083       {
1084         value = impl.mController->IsShiftSelectionEnabled();
1085         break;
1086       }
1087       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
1088       {
1089         value = impl.mController->IsGrabHandleEnabled();
1090         break;
1091       }
1092       case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1093       {
1094         value = impl.mController->GetMatchLayoutDirection() != DevelText::MatchLayoutDirection::CONTENTS;
1095         break;
1096       }
1097       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
1098       {
1099         value = impl.mController->IsGrabHandlePopupEnabled();
1100         break;
1101       }
1102       case Toolkit::DevelTextField::Property::BACKGROUND:
1103       {
1104         value = impl.mController->GetBackgroundColor();
1105         break;
1106       }
1107       case Toolkit::DevelTextField::Property::SELECTED_TEXT:
1108       {
1109         value = impl.mController->GetSelectedText();
1110         break;
1111       }
1112       case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
1113       {
1114         Uint32Pair range = impl.GetTextSelectionRange();
1115         value            = static_cast<int>(range.first);
1116         break;
1117       }
1118       case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
1119       {
1120         Uint32Pair range = impl.GetTextSelectionRange();
1121         value            = static_cast<int>(range.second);
1122         break;
1123       }
1124       case Toolkit::DevelTextField::Property::ENABLE_EDITING:
1125       {
1126         value = impl.IsEditable();
1127         break;
1128       }
1129       case Toolkit::DevelTextField::Property::FONT_SIZE_SCALE:
1130       {
1131         value = impl.mController->GetFontSizeScale();
1132         break;
1133       }
1134       case Toolkit::DevelTextField::Property::PRIMARY_CURSOR_POSITION:
1135       {
1136         value = static_cast<int>(impl.mController->GetPrimaryCursorPosition());
1137         break;
1138       }
1139       case Toolkit::DevelTextField::Property::GRAB_HANDLE_COLOR:
1140       {
1141         value = impl.mDecorator->GetHandleColor();
1142         break;
1143       }
1144       case Toolkit::DevelTextField::Property::INPUT_FILTER:
1145       {
1146         Property::Map map;
1147         impl.mController->GetInputFilterOption(map);
1148         value = map;
1149         break;
1150       }
1151       case Toolkit::DevelTextField::Property::ELLIPSIS_POSITION:
1152       {
1153         value = impl.mController->GetEllipsisPosition();
1154         break;
1155       }
1156     } //switch
1157   }
1158
1159   return value;
1160 }
1161
1162 void TextField::SelectWholeText()
1163 {
1164   if(mController && mController->IsShowingRealText())
1165   {
1166     mController->SelectWholeText();
1167     SetKeyInputFocus();
1168   }
1169 }
1170
1171 void TextField::SelectNone()
1172 {
1173   if(mController && mController->IsShowingRealText())
1174   {
1175     mController->SelectNone();
1176   }
1177 }
1178
1179 string TextField::GetSelectedText() const
1180 {
1181   string selectedText = "";
1182   if(mController && mController->IsShowingRealText())
1183   {
1184     selectedText = mController->GetSelectedText();
1185   }
1186   return selectedText;
1187 }
1188
1189 void TextField::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
1190 {
1191   if(mController && mController->IsShowingRealText())
1192   {
1193     mController->SetTextSelectionRange(start, end);
1194     SetKeyInputFocus();
1195   }
1196 }
1197
1198 Uint32Pair TextField::GetTextSelectionRange() const
1199 {
1200   Uint32Pair range;
1201   if(mController && mController->IsShowingRealText())
1202   {
1203     range = mController->GetTextSelectionRange();
1204   }
1205   return range;
1206 }
1207
1208 InputMethodContext TextField::GetInputMethodContext()
1209 {
1210   return mInputMethodContext;
1211 }
1212
1213 bool TextField::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor)
1214 {
1215   Dali::BaseHandle handle(object);
1216
1217   bool               connected(true);
1218   Toolkit::TextField field = Toolkit::TextField::DownCast(handle);
1219
1220   if(0 == strcmp(signalName.c_str(), SIGNAL_TEXT_CHANGED))
1221   {
1222     field.TextChangedSignal().Connect(tracker, functor);
1223   }
1224   else if(0 == strcmp(signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED))
1225   {
1226     field.MaxLengthReachedSignal().Connect(tracker, functor);
1227   }
1228   else if(0 == strcmp(signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED))
1229   {
1230     field.InputStyleChangedSignal().Connect(tracker, functor);
1231   }
1232   else if(0 == strcmp(signalName.c_str(), SIGNAL_ANCHOR_CLICKED))
1233   {
1234     if(field)
1235     {
1236       Internal::TextField& fieldImpl(GetImpl(field));
1237       fieldImpl.AnchorClickedSignal().Connect(tracker, functor);
1238     }
1239   }
1240   else if(0 == strcmp(signalName.c_str(), SIGNAL_INPUT_FILTERED))
1241   {
1242     if(field)
1243     {
1244       Internal::TextField& fieldImpl(GetImpl(field));
1245       fieldImpl.InputFilteredSignal().Connect(tracker, functor);
1246     }
1247   }
1248   else
1249   {
1250     // signalName does not match any signal
1251     connected = false;
1252   }
1253
1254   return connected;
1255 }
1256
1257 Toolkit::TextField::TextChangedSignalType& TextField::TextChangedSignal()
1258 {
1259   return mTextChangedSignal;
1260 }
1261
1262 Toolkit::TextField::MaxLengthReachedSignalType& TextField::MaxLengthReachedSignal()
1263 {
1264   return mMaxLengthReachedSignal;
1265 }
1266
1267 Toolkit::TextField::InputStyleChangedSignalType& TextField::InputStyleChangedSignal()
1268 {
1269   return mInputStyleChangedSignal;
1270 }
1271
1272 DevelTextField::AnchorClickedSignalType& TextField::AnchorClickedSignal()
1273 {
1274   return mAnchorClickedSignal;
1275 }
1276
1277 DevelTextField::InputFilteredSignalType& TextField::InputFilteredSignal()
1278 {
1279   return mInputFilteredSignal;
1280 }
1281
1282 void TextField::OnInitialize()
1283 {
1284   Actor self = Self();
1285
1286   mController = Text::Controller::New(this, this, this, this);
1287
1288   // When using the vector-based rendering, the size of the GLyphs are different
1289   TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
1290   mController->SetGlyphType(glyphType);
1291
1292   mDecorator = Text::Decorator::New(*mController,
1293                                     *mController);
1294
1295   mInputMethodContext = InputMethodContext::New(self);
1296
1297   mController->GetLayoutEngine().SetLayout(Layout::Engine::SINGLE_LINE_BOX);
1298
1299   // Enables the text input.
1300   mController->EnableTextInput(mDecorator, mInputMethodContext);
1301
1302   // Enables the horizontal scrolling after the text input has been enabled.
1303   mController->SetHorizontalScrollEnabled(true);
1304
1305   // Disables the vertical scrolling.
1306   mController->SetVerticalScrollEnabled(false);
1307
1308   // Disable the smooth handle panning.
1309   mController->SetSmoothHandlePanEnabled(false);
1310
1311   mController->SetNoTextDoubleTapAction(Controller::NoTextTap::HIGHLIGHT);
1312   mController->SetNoTextLongPressAction(Controller::NoTextTap::HIGHLIGHT);
1313
1314   // Sets layoutDirection value
1315   Dali::Stage                 stage           = Dali::Stage::GetCurrent();
1316   Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(stage.GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1317   mController->SetLayoutDirection(layoutDirection);
1318
1319   self.LayoutDirectionChangedSignal().Connect(this, &TextField::OnLayoutDirectionChanged);
1320
1321   // Forward input events to controller
1322   EnableGestureDetection(static_cast<GestureType::Value>(GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS));
1323   GetTapGestureDetector().SetMaximumTapsRequired(2);
1324
1325   self.TouchedSignal().Connect(this, &TextField::OnTouched);
1326
1327   // Set BoundingBox to stage size if not already set.
1328   Rect<int> boundingBox;
1329   mDecorator->GetBoundingBox(boundingBox);
1330
1331   if(boundingBox.IsEmpty())
1332   {
1333     Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1334     mDecorator->SetBoundingBox(Rect<int>(0.0f, 0.0f, stageSize.width, stageSize.height));
1335   }
1336
1337   // Flip vertically the 'left' selection handle
1338   mDecorator->FlipHandleVertically(LEFT_SELECTION_HANDLE, true);
1339
1340   // Fill-parent area by default
1341   self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH);
1342   self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT);
1343   self.OnSceneSignal().Connect(this, &TextField::OnSceneConnect);
1344
1345   //Enable highightability
1346   self.SetProperty(Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true);
1347
1348   DevelControl::SetInputMethodContext(*this, mInputMethodContext);
1349
1350   if(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == mExceedPolicy)
1351   {
1352     EnableClipping();
1353   }
1354
1355   DevelControl::SetAccessibilityConstructor(self, [](Dali::Actor actor) {
1356     return std::unique_ptr<Dali::Accessibility::Accessible>(
1357       new AccessibleImpl(actor, Dali::Accessibility::Role::ENTRY));
1358   });
1359 }
1360
1361 void TextField::OnStyleChange(Toolkit::StyleManager styleManager, StyleChange::Type change)
1362 {
1363   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnStyleChange\n");
1364
1365   switch(change)
1366   {
1367     case StyleChange::DEFAULT_FONT_CHANGE:
1368     {
1369       DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnStyleChange DEFAULT_FONT_CHANGE\n");
1370       const std::string& newFont = GetImpl(styleManager).GetDefaultFontFamily();
1371       // Property system did not set the font so should update it.
1372       mController->UpdateAfterFontChange(newFont);
1373       RelayoutRequest();
1374       break;
1375     }
1376
1377     case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1378     {
1379       GetImpl(styleManager).ApplyThemeStyle(Toolkit::Control(GetOwner()));
1380       RelayoutRequest();
1381       break;
1382     }
1383     case StyleChange::THEME_CHANGE:
1384     {
1385       // Nothing to do, let control base class handle this
1386       break;
1387     }
1388   }
1389
1390   // Up call to Control
1391   Control::OnStyleChange(styleManager, change);
1392 }
1393
1394 Vector3 TextField::GetNaturalSize()
1395 {
1396   Extents padding;
1397   padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1398
1399   Vector3 naturalSize = mController->GetNaturalSize();
1400   naturalSize.width += (padding.start + padding.end);
1401   naturalSize.height += (padding.top + padding.bottom);
1402
1403   return naturalSize;
1404 }
1405
1406 float TextField::GetHeightForWidth(float width)
1407 {
1408   Extents padding;
1409   padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1410   return mController->GetHeightForWidth(width) + padding.top + padding.bottom;
1411 }
1412
1413 void TextField::ResizeActor(Actor& actor, const Vector2& size)
1414 {
1415   if(actor.GetProperty<Vector3>(Dali::Actor::Property::SIZE).GetVectorXY() != size)
1416   {
1417     actor.SetProperty(Actor::Property::SIZE, size);
1418   }
1419 }
1420
1421 void TextField::OnRelayout(const Vector2& size, RelayoutContainer& container)
1422 {
1423   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField OnRelayout\n");
1424
1425   Actor self = Self();
1426
1427   Extents padding;
1428   padding = self.GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1429
1430   Vector2 contentSize(size.x - (padding.start + padding.end), size.y - (padding.top + padding.bottom));
1431
1432   // Support Right-To-Left of padding
1433   Dali::LayoutDirection::Type layoutDirection = mController->GetLayoutDirection(self);
1434
1435   if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1436   {
1437     std::swap(padding.start, padding.end);
1438   }
1439
1440   if(mStencil)
1441   {
1442     mStencil.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1443     ResizeActor(mStencil, contentSize);
1444   }
1445   if(mActiveLayer)
1446   {
1447     mActiveLayer.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1448     ResizeActor(mActiveLayer, contentSize);
1449   }
1450
1451   // If there is text changed, callback is called.
1452   if(mTextChanged)
1453   {
1454     EmitTextChangedSignal();
1455   }
1456
1457   const Text::Controller::UpdateTextType updateTextType = mController->Relayout(contentSize, layoutDirection);
1458
1459   if((Text::Controller::NONE_UPDATED != updateTextType) ||
1460      !mRenderer)
1461   {
1462     DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnRelayout %p Displaying new contents\n", mController.Get());
1463
1464     if(mDecorator &&
1465        (Text::Controller::NONE_UPDATED != (Text::Controller::DECORATOR_UPDATED & updateTextType)))
1466     {
1467       mDecorator->Relayout(contentSize);
1468     }
1469
1470     if(!mRenderer)
1471     {
1472       mRenderer = Backend::Get().NewRenderer(mRenderingBackend);
1473     }
1474
1475     RenderText(updateTextType);
1476   }
1477
1478   // The text-field emits signals when the input style changes. These changes of style are
1479   // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1480   // can't be emitted during the size negotiation as the callbacks may update the UI.
1481   // The text-field adds an idle callback to the adaptor to emit the signals after the size negotiation.
1482   if(!mController->IsInputStyleChangedSignalsQueueEmpty())
1483   {
1484     if(Adaptor::IsAvailable())
1485     {
1486       Adaptor& adaptor = Adaptor::Get();
1487
1488       if(NULL == mIdleCallback)
1489       {
1490         // @note: The callback manager takes the ownership of the callback object.
1491         mIdleCallback = MakeCallback(this, &TextField::OnIdleSignal);
1492         adaptor.AddIdle(mIdleCallback, false);
1493       }
1494     }
1495   }
1496 }
1497
1498 Text::ControllerPtr TextField::GetTextController()
1499 {
1500   return mController;
1501 }
1502
1503 void TextField::RenderText(Text::Controller::UpdateTextType updateTextType)
1504 {
1505   Actor renderableActor;
1506
1507   if(Text::Controller::NONE_UPDATED != (Text::Controller::MODEL_UPDATED & updateTextType))
1508   {
1509     if(mRenderer)
1510     {
1511       Dali::Toolkit::TextField handle = Dali::Toolkit::TextField(GetOwner());
1512
1513       renderableActor = mRenderer->Render(mController->GetView(),
1514                                           handle,
1515                                           Property::INVALID_INDEX, // Animatable property not supported
1516                                           mAlignmentOffset,
1517                                           DepthIndex::CONTENT);
1518     }
1519
1520     if(renderableActor != mRenderableActor)
1521     {
1522       UnparentAndReset(mBackgroundActor);
1523       UnparentAndReset(mRenderableActor);
1524       mRenderableActor = renderableActor;
1525
1526       if(mRenderableActor)
1527       {
1528         mBackgroundActor = mController->CreateBackgroundActor();
1529       }
1530     }
1531   }
1532
1533   if(mRenderableActor)
1534   {
1535     const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1536
1537     float renderableActorPositionX, renderableActorPositionY;
1538
1539     if(mStencil)
1540     {
1541       renderableActorPositionX = scrollOffset.x + mAlignmentOffset;
1542       renderableActorPositionY = scrollOffset.y;
1543     }
1544     else
1545     {
1546       Extents padding;
1547       padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1548
1549       // Support Right-To-Left of padding
1550       Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(Self().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1551       if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1552       {
1553         std::swap(padding.start, padding.end);
1554       }
1555
1556       renderableActorPositionX = scrollOffset.x + mAlignmentOffset + padding.start;
1557       renderableActorPositionY = scrollOffset.y + padding.top;
1558     }
1559
1560     mRenderableActor.SetProperty(Actor::Property::POSITION, Vector2(renderableActorPositionX, renderableActorPositionY));
1561
1562     // Make sure the actors are parented correctly with/without clipping
1563     Actor self = mStencil ? mStencil : Self();
1564
1565     Actor highlightActor;
1566
1567     for(std::vector<Actor>::iterator it    = mClippingDecorationActors.begin(),
1568                                      endIt = mClippingDecorationActors.end();
1569         it != endIt;
1570         ++it)
1571     {
1572       self.Add(*it);
1573       it->LowerToBottom();
1574
1575       if(it->GetProperty<std::string>(Dali::Actor::Property::NAME) == "HighlightActor")
1576       {
1577         highlightActor = *it;
1578       }
1579     }
1580     mClippingDecorationActors.clear();
1581
1582     self.Add(mRenderableActor);
1583
1584     if(mBackgroundActor)
1585     {
1586       if(mDecorator && mDecorator->IsHighlightVisible())
1587       {
1588         self.Add(mBackgroundActor);
1589         mBackgroundActor.SetProperty(Actor::Property::POSITION, Vector2(renderableActorPositionX, renderableActorPositionY)); // In text field's coords.
1590         mBackgroundActor.LowerBelow(highlightActor);
1591       }
1592       else
1593       {
1594         mRenderableActor.Add(mBackgroundActor);
1595         mBackgroundActor.SetProperty(Actor::Property::POSITION, Vector2(0.0f, 0.0f)); // In renderable actor's coords.
1596         mBackgroundActor.LowerToBottom();
1597       }
1598     }
1599   }
1600 }
1601
1602 void TextField::OnKeyInputFocusGained()
1603 {
1604   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnKeyInputFocusGained %p\n", mController.Get());
1605   if(mInputMethodContext && IsEditable())
1606   {
1607     // All input panel properties, such as layout, return key type, and input hint, should be set before input panel activates (or shows).
1608     mInputMethodContext.ApplyOptions(mInputMethodOptions);
1609     mInputMethodContext.NotifyTextInputMultiLine(false);
1610
1611     mInputMethodContext.StatusChangedSignal().Connect(this, &TextField::KeyboardStatusChanged);
1612
1613     mInputMethodContext.EventReceivedSignal().Connect(this, &TextField::OnInputMethodContextEvent);
1614
1615     // Notify that the text editing start.
1616     mInputMethodContext.Activate();
1617
1618     // When window gain lost focus, the inputMethodContext is deactivated. Thus when window gain focus again, the inputMethodContext must be activated.
1619     mInputMethodContext.SetRestoreAfterFocusLost(true);
1620   }
1621   ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1622
1623   if(notifier)
1624   {
1625     notifier.ContentSelectedSignal().Connect(this, &TextField::OnClipboardTextSelected);
1626   }
1627
1628   mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1629
1630   EmitKeyInputFocusSignal(true); // Calls back into the Control hence done last.
1631 }
1632
1633 void TextField::OnKeyInputFocusLost()
1634 {
1635   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField:OnKeyInputFocusLost %p\n", mController.Get());
1636   if(mInputMethodContext)
1637   {
1638     mInputMethodContext.StatusChangedSignal().Disconnect(this, &TextField::KeyboardStatusChanged);
1639     // The text editing is finished. Therefore the inputMethodContext don't have restore activation.
1640     mInputMethodContext.SetRestoreAfterFocusLost(false);
1641
1642     // Notify that the text editing finish.
1643     mInputMethodContext.Deactivate();
1644
1645     mInputMethodContext.EventReceivedSignal().Disconnect(this, &TextField::OnInputMethodContextEvent);
1646   }
1647   ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1648
1649   if(notifier)
1650   {
1651     notifier.ContentSelectedSignal().Disconnect(this, &TextField::OnClipboardTextSelected);
1652   }
1653
1654   mController->KeyboardFocusLostEvent();
1655
1656   EmitKeyInputFocusSignal(false); // Calls back into the Control hence done last.
1657 }
1658
1659 bool TextField::OnAccessibilityActivated()
1660 {
1661   SetKeyInputFocus();
1662   return true;
1663 }
1664
1665 void TextField::OnTap(const TapGesture& gesture)
1666 {
1667   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnTap %p\n", mController.Get());
1668   if(mInputMethodContext && IsEditable())
1669   {
1670     mInputMethodContext.Activate();
1671   }
1672   // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1673   Extents padding;
1674   padding                   = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1675   const Vector2& localPoint = gesture.GetLocalPoint();
1676   mController->TapEvent(gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top);
1677   mController->AnchorEvent(localPoint.x - padding.start, localPoint.y - padding.top);
1678
1679   SetKeyInputFocus();
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   SetKeyInputFocus();
1699 }
1700
1701 bool TextField::OnKeyEvent(const KeyEvent& event)
1702 {
1703   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode());
1704
1705   if(Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape())
1706   {
1707     // Make sure ClearKeyInputFocus when only key is up
1708     if(event.GetState() == KeyEvent::UP)
1709     {
1710       ClearKeyInputFocus();
1711     }
1712
1713     return true;
1714   }
1715   else if(Dali::DevelKey::DALI_KEY_RETURN == event.GetKeyCode())
1716   {
1717     // Do nothing when enter is comming.
1718     return false;
1719   }
1720
1721   return mController->KeyEvent(event);
1722 }
1723
1724 void TextField::RequestTextRelayout()
1725 {
1726   RelayoutRequest();
1727 }
1728
1729 bool TextField::IsEditable() const
1730 {
1731   return mController->IsEditable();
1732 }
1733
1734 void TextField::SetEditable(bool editable)
1735 {
1736   mController->SetEditable(editable);
1737   if(mInputMethodContext && !editable)
1738   {
1739     mInputMethodContext.Deactivate();
1740   }
1741 }
1742
1743 void TextField::TextInserted(unsigned int position, unsigned int length, const std::string& content)
1744 {
1745   if(Accessibility::IsUp())
1746   {
1747     Control::Impl::GetAccessibilityObject(Self())->EmitTextInserted(position, length, content);
1748   }
1749 }
1750
1751 void TextField::TextDeleted(unsigned int position, unsigned int length, const std::string& content)
1752 {
1753   if(Accessibility::IsUp())
1754   {
1755     Control::Impl::GetAccessibilityObject(Self())->EmitTextDeleted(position, length, content);
1756   }
1757 }
1758
1759 void TextField::CursorMoved(unsigned int position)
1760 {
1761   if(Accessibility::IsUp())
1762   {
1763     Control::Impl::GetAccessibilityObject(Self())->EmitTextCursorMoved(position);
1764   }
1765 }
1766
1767 void TextField::TextChanged(bool immediate)
1768 {
1769   if(immediate) // Emits TextChangedSignal immediately
1770   {
1771     EmitTextChangedSignal();
1772   }
1773   else
1774   {
1775     mTextChanged = true;
1776   }
1777 }
1778
1779 void TextField::EmitTextChangedSignal()
1780 {
1781   Dali::Toolkit::TextField handle(GetOwner());
1782   mTextChangedSignal.Emit(handle);
1783   mTextChanged = false;
1784 }
1785
1786 void TextField::MaxLengthReached()
1787 {
1788   Dali::Toolkit::TextField handle(GetOwner());
1789   mMaxLengthReachedSignal.Emit(handle);
1790 }
1791
1792 void TextField::InputStyleChanged(Text::InputStyle::Mask inputStyleMask)
1793 {
1794   Dali::Toolkit::TextField handle(GetOwner());
1795
1796   Toolkit::TextField::InputStyle::Mask fieldInputStyleMask = Toolkit::TextField::InputStyle::NONE;
1797
1798   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_COLOR))
1799   {
1800     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::COLOR);
1801   }
1802   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_FAMILY))
1803   {
1804     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_FAMILY);
1805   }
1806   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_POINT_SIZE))
1807   {
1808     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::POINT_SIZE);
1809   }
1810   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WEIGHT))
1811   {
1812     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1813   }
1814   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WIDTH))
1815   {
1816     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1817   }
1818   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_SLANT))
1819   {
1820     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1821   }
1822   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_UNDERLINE))
1823   {
1824     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::UNDERLINE);
1825   }
1826   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_SHADOW))
1827   {
1828     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::SHADOW);
1829   }
1830   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_EMBOSS))
1831   {
1832     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::EMBOSS);
1833   }
1834   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_OUTLINE))
1835   {
1836     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::OUTLINE);
1837   }
1838
1839   mInputStyleChangedSignal.Emit(handle, fieldInputStyleMask);
1840 }
1841
1842 void TextField::AnchorClicked(const std::string& href)
1843 {
1844   Dali::Toolkit::TextField handle(GetOwner());
1845   mAnchorClickedSignal.Emit(handle, href.c_str(), href.length());
1846 }
1847
1848 void TextField::InputFiltered(Toolkit::InputFilter::Property::Type type)
1849 {
1850   Dali::Toolkit::TextField handle(GetOwner());
1851   mInputFilteredSignal.Emit(handle, type);
1852 }
1853
1854 void TextField::AddDecoration(Actor& actor, bool needsClipping)
1855 {
1856   if(actor)
1857   {
1858     if(needsClipping)
1859     {
1860       mClippingDecorationActors.push_back(actor);
1861     }
1862     else
1863     {
1864       actor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1865       actor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1866       Self().Add(actor);
1867       mActiveLayer = actor;
1868     }
1869   }
1870 }
1871
1872 void TextField::GetControlBackgroundColor(Vector4& color) const
1873 {
1874   Property::Value propValue = Self().GetProperty(Toolkit::Control::Property::BACKGROUND);
1875   Property::Map*  resultMap = propValue.GetMap();
1876
1877   Property::Value* colorValue = nullptr;
1878   if(resultMap && (colorValue = resultMap->Find(ColorVisual::Property::MIX_COLOR)))
1879   {
1880     colorValue->Get(color);
1881   }
1882 }
1883
1884 void TextField::OnSceneConnect(Dali::Actor actor)
1885 {
1886   if(mHasBeenStaged)
1887   {
1888     RenderText(static_cast<Text::Controller::UpdateTextType>(Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED));
1889   }
1890   else
1891   {
1892     mHasBeenStaged = true;
1893   }
1894 }
1895
1896 InputMethodContext::CallbackData TextField::OnInputMethodContextEvent(Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
1897 {
1898   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName);
1899   return mController->OnInputMethodContextEvent(inputMethodContext, inputMethodContextEvent);
1900 }
1901
1902 void TextField::GetHandleImagePropertyValue(Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType)
1903 {
1904   if(mDecorator)
1905   {
1906     Property::Map map;
1907     map[IMAGE_MAP_FILENAME_STRING] = mDecorator->GetHandleImage(handleType, handleImageType);
1908     value                          = map;
1909   }
1910 }
1911
1912 void TextField::EnableClipping()
1913 {
1914   if(!mStencil)
1915   {
1916     // Creates an extra control to be used as stencil buffer.
1917     mStencil = Control::New();
1918     mStencil.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1919     mStencil.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1920
1921     // Creates a background visual. Even if the color is transparent it updates the stencil.
1922     mStencil.SetProperty(Toolkit::Control::Property::BACKGROUND,
1923                          Property::Map().Add(Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR).Add(ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT));
1924
1925     // Enable the clipping property.
1926     mStencil.SetProperty(Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX);
1927     mStencil.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS);
1928
1929     Self().Add(mStencil);
1930   }
1931 }
1932
1933 void TextField::OnClipboardTextSelected(ClipboardEventNotifier& clipboard)
1934 {
1935   mController->PasteClipboardItemEvent();
1936 }
1937
1938 void TextField::KeyboardStatusChanged(bool keyboardShown)
1939 {
1940   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown);
1941
1942   // Just hide the grab handle when keyboard is hidden.
1943   if(!keyboardShown)
1944   {
1945     mController->KeyboardFocusLostEvent();
1946   }
1947   else
1948   {
1949     mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1950   }
1951 }
1952
1953 void TextField::OnSceneConnection(int depth)
1954 {
1955   // Sets the depth to the visuals inside the text's decorator.
1956   mDecorator->SetTextDepth(depth);
1957
1958   // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1959
1960   // Call the Control::OnSceneConnection() to set the depth of the background.
1961   Control::OnSceneConnection(depth);
1962 }
1963
1964 bool TextField::OnTouched(Actor actor, const TouchEvent& touch)
1965 {
1966   return false;
1967 }
1968
1969 void TextField::OnLayoutDirectionChanged(Actor actor, LayoutDirection::Type type)
1970 {
1971   mController->ChangedLayoutDirection();
1972 }
1973
1974 void TextField::OnIdleSignal()
1975 {
1976   // Emits the change of input style signals.
1977   mController->ProcessInputStyleChangedSignals();
1978
1979   // Set the pointer to null as the callback manager deletes the callback after execute it.
1980   mIdleCallback = NULL;
1981 }
1982
1983 TextField::TextField()
1984 : Control(ControlBehaviour(CONTROL_BEHAVIOUR_DEFAULT)),
1985   mIdleCallback(NULL),
1986   mAlignmentOffset(0.f),
1987   mRenderingBackend(DEFAULT_RENDERING_BACKEND),
1988   mExceedPolicy(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP),
1989   mHasBeenStaged(false),
1990   mTextChanged(false)
1991 {
1992 }
1993
1994 TextField::~TextField()
1995 {
1996   UnparentAndReset(mStencil);
1997
1998   if((NULL != mIdleCallback) && Adaptor::IsAvailable())
1999   {
2000     Adaptor::Get().RemoveIdle(mIdleCallback);
2001   }
2002 }
2003
2004 std::string TextField::AccessibleImpl::GetName()
2005 {
2006   auto self = Toolkit::TextField::DownCast(Self());
2007   return self.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2008 }
2009
2010 std::string TextField::AccessibleImpl::GetText(size_t startOffset, size_t endOffset)
2011 {
2012   if(endOffset <= startOffset)
2013   {
2014     return {};
2015   }
2016
2017   auto self = Toolkit::TextField::DownCast(Self());
2018   auto text = self.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2019
2020   if(startOffset > text.size() || endOffset > text.size())
2021   {
2022     return {};
2023   }
2024
2025   return text.substr(startOffset, endOffset - startOffset);
2026 }
2027
2028 size_t TextField::AccessibleImpl::GetCharacterCount()
2029 {
2030   auto self = Toolkit::TextField::DownCast(Self());
2031   auto text = self.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2032
2033   return text.size();
2034 }
2035
2036 size_t TextField::AccessibleImpl::GetCursorOffset()
2037 {
2038   auto self = Toolkit::TextField::DownCast(Self());
2039   return Dali::Toolkit::GetImpl(self).GetTextController()->GetCursorPosition();
2040 }
2041
2042 bool TextField::AccessibleImpl::SetCursorOffset(size_t offset)
2043 {
2044   auto self = Toolkit::TextField::DownCast(Self());
2045   auto text = self.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2046   if(offset > text.size())
2047   {
2048     return false;
2049   }
2050
2051   auto& selfImpl = Dali::Toolkit::GetImpl(self);
2052   selfImpl.GetTextController()->ResetCursorPosition(offset);
2053   selfImpl.RequestTextRelayout();
2054
2055   return true;
2056 }
2057
2058 Dali::Accessibility::Range TextField::AccessibleImpl::GetTextAtOffset(
2059   size_t offset, Dali::Accessibility::TextBoundary boundary)
2060 {
2061   auto self = Toolkit::TextField::DownCast(Self());
2062   auto text = self.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2063   auto textSize = text.size();
2064
2065   auto range = Dali::Accessibility::Range{};
2066
2067   switch(boundary)
2068   {
2069     case Dali::Accessibility::TextBoundary::CHARACTER:
2070     {
2071       if(offset < textSize)
2072       {
2073         range.content     = text[offset];
2074         range.startOffset = offset;
2075         range.endOffset   = offset + 1;
2076       }
2077       break;
2078     }
2079     case Dali::Accessibility::TextBoundary::WORD:
2080     case Dali::Accessibility::TextBoundary::LINE:
2081     {
2082       auto textString = text.c_str();
2083       auto breaks = std::vector<char>(textSize, 0);
2084
2085       if(boundary == Dali::Accessibility::TextBoundary::WORD)
2086       {
2087         Accessibility::Accessible::FindWordSeparationsUtf8(reinterpret_cast<const utf8_t*>(textString), textSize, "", breaks.data());
2088       }
2089       else
2090       {
2091         Accessibility::Accessible::FindLineSeparationsUtf8(reinterpret_cast<const utf8_t*>(textString), textSize, "", breaks.data());
2092       }
2093
2094       auto index   = 0u;
2095       auto counter = 0u;
2096       while(index < textSize && counter <= offset)
2097       {
2098         auto start = index;
2099         if(breaks[index])
2100         {
2101           while(breaks[index])
2102           {
2103             index++;
2104           }
2105           counter++;
2106         }
2107         else
2108         {
2109           if(boundary == Dali::Accessibility::TextBoundary::WORD)
2110           {
2111             index++;
2112           }
2113           if(boundary == Dali::Accessibility::TextBoundary::LINE)
2114           {
2115             counter++;
2116           }
2117         }
2118
2119         if((counter > 0) && ((counter - 1) == offset))
2120         {
2121           range.content     = text.substr(start, index - start + 1);
2122           range.startOffset = start;
2123           range.endOffset   = index + 1;
2124         }
2125
2126         if(boundary == Dali::Accessibility::TextBoundary::LINE)
2127         {
2128           index++;
2129         }
2130       }
2131       break;
2132     }
2133     case Dali::Accessibility::TextBoundary::SENTENCE:
2134     {
2135       /* not supported by default */
2136       break;
2137     }
2138     case Dali::Accessibility::TextBoundary::PARAGRAPH:
2139     {
2140       /* Paragraph is not supported by libunibreak library */
2141       break;
2142     }
2143     default:
2144       break;
2145   }
2146
2147   return range;
2148 }
2149
2150 Dali::Accessibility::Range TextField::AccessibleImpl::GetRangeOfSelection(size_t selectionIndex)
2151 {
2152   // Since DALi supports only one selection indexes higher than 0 are ignored
2153   if(selectionIndex > 0)
2154   {
2155     return {};
2156   }
2157
2158   auto self  = Toolkit::TextField::DownCast(Self());
2159   auto controller = Dali::Toolkit::GetImpl(self).GetTextController();
2160   std::string value{};
2161   controller->RetrieveSelection(value);
2162   auto indices = controller->GetSelectionIndexes();
2163
2164   return {static_cast<size_t>(indices.first), static_cast<size_t>(indices.second), value};
2165 }
2166
2167 bool TextField::AccessibleImpl::RemoveSelection(size_t selectionIndex)
2168 {
2169   // Since DALi supports only one selection indexes higher than 0 are ignored
2170   if(selectionIndex > 0)
2171   {
2172     return false;
2173   }
2174
2175   auto self = Toolkit::TextField::DownCast(Self());
2176   Dali::Toolkit::GetImpl(self).GetTextController()->SetSelection(0, 0);
2177   return true;
2178 }
2179
2180 bool TextField::AccessibleImpl::SetRangeOfSelection(size_t selectionIndex, size_t startOffset, size_t endOffset)
2181 {
2182   // Since DALi supports only one selection indexes higher than 0 are ignored
2183   if(selectionIndex > 0)
2184   {
2185     return false;
2186   }
2187
2188   auto self = Toolkit::TextField::DownCast(Self());
2189   Dali::Toolkit::GetImpl(self).GetTextController()->SetSelection(startOffset, endOffset);
2190   return true;
2191 }
2192
2193 bool TextField::AccessibleImpl::CopyText(size_t startPosition, size_t endPosition)
2194 {
2195   if(endPosition <= startPosition)
2196   {
2197     return false;
2198   }
2199
2200   auto self = Toolkit::TextField::DownCast(Self());
2201   auto text = self.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2202   Dali::Toolkit::GetImpl(self).GetTextController()->CopyStringToClipboard(text.substr(startPosition, endPosition - startPosition));
2203
2204   return true;
2205 }
2206
2207 bool TextField::AccessibleImpl::CutText(size_t startPosition, size_t endPosition)
2208 {
2209   if(endPosition <= startPosition)
2210   {
2211     return false;
2212   }
2213
2214   auto self = Toolkit::TextField::DownCast(Self());
2215   auto text = self.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2216   Dali::Toolkit::GetImpl(self).GetTextController()->CopyStringToClipboard(text.substr(startPosition, endPosition - startPosition));
2217
2218   self.SetProperty(Toolkit::TextField::Property::TEXT, text.substr(0, startPosition) + text.substr(endPosition));
2219
2220   return true;
2221 }
2222
2223 bool TextField::AccessibleImpl::DeleteText(size_t startPosition, size_t endPosition)
2224 {
2225   if(endPosition <= startPosition)
2226   {
2227     return false;
2228   }
2229
2230   auto self = Toolkit::TextField::DownCast(Self());
2231   auto text = self.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2232
2233   self.SetProperty(Toolkit::TextField::Property::TEXT, text.substr(0, startPosition) + text.substr(endPosition));
2234
2235   return true;
2236 }
2237
2238 Dali::Accessibility::States TextField::AccessibleImpl::CalculateStates()
2239 {
2240   using namespace Dali::Accessibility;
2241
2242   auto states = DevelControl::AccessibleImpl::CalculateStates();
2243
2244   states[State::EDITABLE]  = true;
2245   states[State::FOCUSABLE] = true;
2246
2247   Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
2248   if(mSelf == focusControl)
2249   {
2250     states[State::FOCUSED] = true;
2251   }
2252
2253   return states;
2254 }
2255
2256 bool TextField::AccessibleImpl::InsertText(size_t startPosition, std::string text)
2257 {
2258   auto self = Toolkit::TextField::DownCast(Self());
2259   auto insertedText = self.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2260
2261   insertedText.insert(startPosition, text);
2262
2263   self.SetProperty(Toolkit::TextField::Property::TEXT, std::move(insertedText));
2264
2265   return true;
2266 }
2267
2268 bool TextField::AccessibleImpl::SetTextContents(std::string newContents)
2269 {
2270   auto self = Toolkit::TextField::DownCast(Self());
2271   self.SetProperty(Toolkit::TextField::Property::TEXT, std::move(newContents));
2272   return true;
2273 }
2274
2275 } // namespace Internal
2276
2277 } // namespace Toolkit
2278
2279 } // namespace Dali