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

   1 /*
   2  * Copyright (c) 2021 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 // CLASS HEADER
  19 #include <dali-toolkit/internal/controls/text-controls/text-field-impl.h>
  20
  21 // EXTERNAL INCLUDES
  22 #include <dali/devel-api/actors/actor-devel.h>
  23 #include <dali/devel-api/adaptor-framework/key-devel.h>
  24 #include <dali/devel-api/adaptor-framework/window-devel.h>
  25 #include <dali/devel-api/common/stage.h>
  26 #include <dali/devel-api/object/property-helper-devel.h>
  27 #include <dali/integration-api/debug.h>
  28 #include <dali/public-api/adaptor-framework/key.h>
  29 #include <dali/public-api/common/dali-common.h>
  30 #include <dali/public-api/object/type-registry-helper.h>
  31 #include <cstring>
  32
  33 // INTERNAL INCLUDES
  34 #include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
  35 #include <dali-toolkit/devel-api/controls/control-devel.h>
  36 #include <dali-toolkit/devel-api/controls/text-controls/text-field-devel.h>
  37 #include <dali-toolkit/devel-api/focus-manager/keyinput-focus-manager.h>
  38 #include <dali-toolkit/devel-api/text/rendering-backend.h>
  39 #include <dali-toolkit/internal/styling/style-manager-impl.h>
  40 #include <dali-toolkit/internal/controls/control/control-data-impl.h>
  41 #include <dali-toolkit/internal/controls/text-controls/autofill-container-impl.h>
  42 #include <dali-toolkit/internal/text/rendering/text-backend.h>
  43 #include <dali-toolkit/internal/text/text-effects-style.h>
  44 #include <dali-toolkit/internal/text/text-enumerations-impl.h>
  45 #include <dali-toolkit/internal/text/text-font-style.h>
  46 #include <dali-toolkit/internal/text/text-view.h>
  47 #include <dali-toolkit/public-api/text/text-enumerations.h>
  48 #include <dali-toolkit/public-api/visuals/color-visual-properties.h>
  49 #include <dali-toolkit/public-api/visuals/visual-properties.h>
  50 #include <dali/integration-api/adaptor-framework/adaptor.h>
  51
  52 using namespace Dali::Toolkit::Text;
  53
  54 namespace Dali
  55 {
  56 namespace Toolkit
  57 {
  58 namespace Internal
  59 {
  60 namespace // unnamed namespace
  61 {
  62 #if defined(DEBUG_ENABLED)
  63 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::Concise, true, "LOG_TEXT_CONTROLS");
  64 #endif
  65
  66 const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::DevelText::DEFAULT_RENDERING_BACKEND;
  67 } // unnamed namespace
  68
  69 namespace
  70 {
  71 // Type registration
  72 BaseHandle Create()
  73 {
  74   return Toolkit::TextField::New();
  75 }
  76
  77 // clang-format off
  78 // Setup properties, signals and actions using the type-registry.
  79 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextField, Toolkit::Control, Create );
  80
  81 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "text",                             STRING,    TEXT                                )
  82 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "placeholderText",                  STRING,    PLACEHOLDER_TEXT                    )
  83 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "placeholderTextFocused",           STRING,    PLACEHOLDER_TEXT_FOCUSED            )
  84 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "fontFamily",                       STRING,    FONT_FAMILY                         )
  85 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "fontStyle",                        MAP,       FONT_STYLE                          )
  86 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "pointSize",                        FLOAT,     POINT_SIZE                          )
  87 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "maxLength",                        INTEGER,   MAX_LENGTH                          )
  88 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "exceedPolicy",                     INTEGER,   EXCEED_POLICY                       )
  89 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "horizontalAlignment",              STRING,    HORIZONTAL_ALIGNMENT                )
  90 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "verticalAlignment",                STRING,    VERTICAL_ALIGNMENT                  )
  91 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "textColor",                        VECTOR4,   TEXT_COLOR                          )
  92 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "placeholderTextColor",             VECTOR4,   PLACEHOLDER_TEXT_COLOR              )
  93 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "primaryCursorColor",               VECTOR4,   PRIMARY_CURSOR_COLOR                )
  94 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "secondaryCursorColor",             VECTOR4,   SECONDARY_CURSOR_COLOR              )
  95 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "enableCursorBlink",                BOOLEAN,   ENABLE_CURSOR_BLINK                 )
  96 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "cursorBlinkInterval",              FLOAT,     CURSOR_BLINK_INTERVAL               )
  97 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "cursorBlinkDuration",              FLOAT,     CURSOR_BLINK_DURATION               )
  98 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "cursorWidth",                      INTEGER,   CURSOR_WIDTH                        )
  99 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "grabHandleImage",                  STRING,    GRAB_HANDLE_IMAGE                   )
 100 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "grabHandlePressedImage",           STRING,    GRAB_HANDLE_PRESSED_IMAGE           )
 101 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "scrollThreshold",                  FLOAT,     SCROLL_THRESHOLD                    )
 102 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "scrollSpeed",                      FLOAT,     SCROLL_SPEED                        )
 103 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHandleImageLeft",         MAP,       SELECTION_HANDLE_IMAGE_LEFT         )
 104 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHandleImageRight",        MAP,       SELECTION_HANDLE_IMAGE_RIGHT        )
 105 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHandlePressedImageLeft",  MAP,       SELECTION_HANDLE_PRESSED_IMAGE_LEFT )
 106 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHandlePressedImageRight", MAP,       SELECTION_HANDLE_PRESSED_IMAGE_RIGHT)
 107 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHandleMarkerImageLeft",   MAP,       SELECTION_HANDLE_MARKER_IMAGE_LEFT  )
 108 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHandleMarkerImageRight",  MAP,       SELECTION_HANDLE_MARKER_IMAGE_RIGHT )
 109 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "selectionHighlightColor",          VECTOR4,   SELECTION_HIGHLIGHT_COLOR           )
 110 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "decorationBoundingBox",            RECTANGLE, DECORATION_BOUNDING_BOX             )
 111 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputMethodSettings",              MAP,       INPUT_METHOD_SETTINGS               )
 112 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputColor",                       VECTOR4,   INPUT_COLOR                         )
 113 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "enableMarkup",                     BOOLEAN,   ENABLE_MARKUP                       )
 114 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputFontFamily",                  STRING,    INPUT_FONT_FAMILY                   )
 115 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputFontStyle",                   MAP,       INPUT_FONT_STYLE                    )
 116 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputPointSize",                   FLOAT,     INPUT_POINT_SIZE                    )
 117 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "underline",                        MAP,       UNDERLINE                           )
 118 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputUnderline",                   MAP,       INPUT_UNDERLINE                     )
 119 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "shadow",                           MAP,       SHADOW                              )
 120 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputShadow",                      MAP,       INPUT_SHADOW                        )
 121 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "emboss",                           MAP,       EMBOSS                              )
 122 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputEmboss",                      MAP,       INPUT_EMBOSS                        )
 123 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "outline",                          MAP,       OUTLINE                             )
 124 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "inputOutline",                     MAP,       INPUT_OUTLINE                       )
 125 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "hiddenInputSettings",              MAP,       HIDDEN_INPUT_SETTINGS               )
 126 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "pixelSize",                        FLOAT,     PIXEL_SIZE                          )
 127 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "enableSelection",                  BOOLEAN,   ENABLE_SELECTION                    )
 128 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "placeholder",                      MAP,       PLACEHOLDER                         )
 129 DALI_PROPERTY_REGISTRATION(Toolkit,                 TextField, "ellipsis",                         BOOLEAN,   ELLIPSIS                            )
 130 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "enableShiftSelection",             BOOLEAN,   ENABLE_SHIFT_SELECTION              )
 131 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "enableGrabHandle",                 BOOLEAN,   ENABLE_GRAB_HANDLE                  )
 132 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "matchSystemLanguageDirection",     BOOLEAN,   MATCH_SYSTEM_LANGUAGE_DIRECTION     )
 133 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "enableGrabHandlePopup",            BOOLEAN,   ENABLE_GRAB_HANDLE_POPUP            )
 134 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "textBackground",                   VECTOR4,   BACKGROUND                          )
 135 DALI_DEVEL_PROPERTY_REGISTRATION_READ_ONLY(Toolkit, TextField, "selectedText",                     STRING,    SELECTED_TEXT                       )
 136 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "renderingBackend",                 INTEGER,   RENDERING_BACKEND                   )
 137 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "selectedTextStart",                INTEGER,   SELECTED_TEXT_START                 )
 138 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "selectedTextEnd",                  INTEGER,   SELECTED_TEXT_END                   )
 139 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "enableEditing",                    BOOLEAN,   ENABLE_EDITING                      )
 140 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "fontSizeScale",                    FLOAT,     FONT_SIZE_SCALE                     )
 141 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "primaryCursorPosition",            INTEGER,   PRIMARY_CURSOR_POSITION             )
 142 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit,           TextField, "grabHandleColor",                  VECTOR4,   GRAB_HANDLE_COLOR                   )
 143
 144 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "textChanged",       SIGNAL_TEXT_CHANGED       )
 145 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "maxLengthReached",  SIGNAL_MAX_LENGTH_REACHED )
 146 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED)
 147 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "anchorClicked",     SIGNAL_ANCHOR_CLICKED     )
 148
 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->SetMatchSystemLanguageDirection(value.Get<bool>());
 700         break;
 701       }
 702       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
 703       {
 704         const bool grabHandlePopupEnabled = value.Get<bool>();
 705         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE_POPUP %d\n", impl.mController.Get(), grabHandlePopupEnabled);
 706
 707         impl.mController->SetGrabHandlePopupEnabled(grabHandlePopupEnabled);
 708         break;
 709       }
 710       case Toolkit::DevelTextField::Property::BACKGROUND:
 711       {
 712         const Vector4 backgroundColor = value.Get<Vector4>();
 713         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p BACKGROUND %f,%f,%f,%f\n", impl.mController.Get(), backgroundColor.r, backgroundColor.g, backgroundColor.b, backgroundColor.a);
 714
 715         impl.mController->SetBackgroundEnabled(true);
 716         impl.mController->SetBackgroundColor(backgroundColor);
 717         break;
 718       }
 719       case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
 720       {
 721         uint32_t start = static_cast<uint32_t>(value.Get<int>());
 722         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start);
 723         impl.SetTextSelectionRange(&start, nullptr);
 724         break;
 725       }
 726       case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
 727       {
 728         uint32_t end = static_cast<uint32_t>(value.Get<int>());
 729         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end);
 730         impl.SetTextSelectionRange(nullptr, &end);
 731         break;
 732       }
 733       case Toolkit::DevelTextField::Property::ENABLE_EDITING:
 734       {
 735         const bool editable = value.Get<bool>();
 736         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_EDITING %d\n", impl.mController.Get(), editable);
 737         impl.SetEditable(editable);
 738         break;
 739       }
 740       case Toolkit::DevelTextField::Property::FONT_SIZE_SCALE:
 741       {
 742         const float scale = value.Get<float>();
 743         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p FONT_SIZE_SCALE %f\n", impl.mController.Get(), scale);
 744
 745         if(!Equals(impl.mController->GetFontSizeScale(), scale))
 746         {
 747           impl.mController->SetFontSizeScale(scale);
 748         }
 749         break;
 750       }
 751       case Toolkit::DevelTextField::Property::PRIMARY_CURSOR_POSITION:
 752       {
 753         uint32_t position = static_cast<uint32_t>(value.Get<int>());
 754         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PRIMARY_CURSOR_POSITION %d\n", impl.mController.Get(), position);
 755         if(impl.mController->SetPrimaryCursorPosition(position))
 756         {
 757           impl.SetKeyInputFocus();
 758         }
 759         break;
 760       }
 761       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     } // switch
 771   }   // textfield
 772 }
 773
 774 Property::Value TextField::GetProperty(BaseObject* object, Property::Index index)
 775 {
 776   Property::Value value;
 777
 778   Toolkit::TextField textField = Toolkit::TextField::DownCast(Dali::BaseHandle(object));
 779
 780   if(textField)
 781   {
 782     TextField& impl(GetImpl(textField));
 783     DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
 784     DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
 785
 786     switch(index)
 787     {
 788       case Toolkit::DevelTextField::Property::RENDERING_BACKEND:
 789       {
 790         value = impl.mRenderingBackend;
 791         break;
 792       }
 793       case Toolkit::TextField::Property::TEXT:
 794       {
 795         std::string text;
 796         impl.mController->GetText(text);
 797         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p returning text: %s\n", impl.mController.Get(), text.c_str());
 798         value = text;
 799         break;
 800       }
 801       case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
 802       {
 803         std::string text;
 804         impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
 805         value = text;
 806         break;
 807       }
 808       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
 809       {
 810         std::string text;
 811         impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_ACTIVE, text);
 812         value = text;
 813         break;
 814       }
 815       case Toolkit::TextField::Property::FONT_FAMILY:
 816       {
 817         value = impl.mController->GetDefaultFontFamily();
 818         break;
 819       }
 820       case Toolkit::TextField::Property::FONT_STYLE:
 821       {
 822         GetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
 823         break;
 824       }
 825       case Toolkit::TextField::Property::POINT_SIZE:
 826       {
 827         value = impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE);
 828         break;
 829       }
 830       case Toolkit::TextField::Property::MAX_LENGTH:
 831       {
 832         value = impl.mController->GetMaximumNumberOfCharacters();
 833         break;
 834       }
 835       case Toolkit::TextField::Property::EXCEED_POLICY:
 836       {
 837         value = impl.mExceedPolicy;
 838         break;
 839       }
 840       case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
 841       {
 842         const char* name = Text::GetHorizontalAlignmentString(impl.mController->GetHorizontalAlignment());
 843
 844         if(name)
 845         {
 846           value = std::string(name);
 847         }
 848         break;
 849       }
 850       case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
 851       {
 852         const char* name = Text::GetVerticalAlignmentString(impl.mController->GetVerticalAlignment());
 853
 854         if(name)
 855         {
 856           value = std::string(name);
 857         }
 858         break;
 859       }
 860       case Toolkit::TextField::Property::TEXT_COLOR:
 861       {
 862         value = impl.mController->GetDefaultColor();
 863         break;
 864       }
 865       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
 866       {
 867         value = impl.mController->GetPlaceholderTextColor();
 868         break;
 869       }
 870       case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
 871       {
 872         value = impl.mDecorator->GetColor(PRIMARY_CURSOR);
 873         break;
 874       }
 875       case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
 876       {
 877         value = impl.mDecorator->GetColor(SECONDARY_CURSOR);
 878         break;
 879       }
 880       case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
 881       {
 882         value = impl.mController->GetEnableCursorBlink();
 883         break;
 884       }
 885       case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
 886       {
 887         value = impl.mDecorator->GetCursorBlinkInterval();
 888         break;
 889       }
 890       case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
 891       {
 892         value = impl.mDecorator->GetCursorBlinkDuration();
 893         break;
 894       }
 895       case Toolkit::TextField::Property::CURSOR_WIDTH:
 896       {
 897         value = impl.mDecorator->GetCursorWidth();
 898         break;
 899       }
 900       case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
 901       {
 902         value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED);
 903         break;
 904       }
 905       case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
 906       {
 907         value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED);
 908         break;
 909       }
 910       case Toolkit::TextField::Property::SCROLL_THRESHOLD:
 911       {
 912         value = impl.mDecorator->GetScrollThreshold();
 913         break;
 914       }
 915       case Toolkit::TextField::Property::SCROLL_SPEED:
 916       {
 917         value = impl.mDecorator->GetScrollSpeed();
 918         break;
 919       }
 920       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
 921       {
 922         impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
 923         break;
 924       }
 925       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
 926       {
 927         impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
 928         break;
 929       }
 930       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
 931       {
 932         impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
 933         break;
 934       }
 935       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
 936       {
 937         impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
 938         break;
 939       }
 940       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
 941       {
 942         impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
 943         break;
 944       }
 945       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
 946       {
 947         impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
 948         break;
 949       }
 950       case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
 951       {
 952         value = impl.mDecorator->GetHighlightColor();
 953         break;
 954       }
 955       case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
 956       {
 957         Rect<int> boundingBox;
 958         impl.mDecorator->GetBoundingBox(boundingBox);
 959         value = boundingBox;
 960         break;
 961       }
 962       case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
 963       {
 964         Property::Map map;
 965         impl.mInputMethodOptions.RetrieveProperty(map);
 966         value = map;
 967         break;
 968       }
 969       case Toolkit::TextField::Property::INPUT_COLOR:
 970       {
 971         value = impl.mController->GetInputColor();
 972         break;
 973       }
 974       case Toolkit::TextField::Property::ENABLE_MARKUP:
 975       {
 976         value = impl.mController->IsMarkupProcessorEnabled();
 977         break;
 978       }
 979       case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
 980       {
 981         value = impl.mController->GetInputFontFamily();
 982         break;
 983       }
 984       case Toolkit::TextField::Property::INPUT_FONT_STYLE:
 985       {
 986         GetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
 987         break;
 988       }
 989       case Toolkit::TextField::Property::INPUT_POINT_SIZE:
 990       {
 991         value = impl.mController->GetInputFontPointSize();
 992         break;
 993       }
 994       case Toolkit::TextField::Property::UNDERLINE:
 995       {
 996         GetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 997         break;
 998       }
 999       case Toolkit::TextField::Property::INPUT_UNDERLINE:
1000       {
1001         GetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
1002         break;
1003       }
1004       case Toolkit::TextField::Property::SHADOW:
1005       {
1006         GetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1007         break;
1008       }
1009       case Toolkit::TextField::Property::INPUT_SHADOW:
1010       {
1011         GetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
1012         break;
1013       }
1014       case Toolkit::TextField::Property::EMBOSS:
1015       {
1016         GetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1017         break;
1018       }
1019       case Toolkit::TextField::Property::INPUT_EMBOSS:
1020       {
1021         GetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
1022         break;
1023       }
1024       case Toolkit::TextField::Property::OUTLINE:
1025       {
1026         GetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1027         break;
1028       }
1029       case Toolkit::TextField::Property::INPUT_OUTLINE:
1030       {
1031         GetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
1032         break;
1033       }
1034       case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
1035       {
1036         Property::Map map;
1037         impl.mController->GetHiddenInputOption(map);
1038         value = map;
1039         break;
1040       }
1041       case Toolkit::TextField::Property::PIXEL_SIZE:
1042       {
1043         value = impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE);
1044         break;
1045       }
1046       case Toolkit::TextField::Property::ENABLE_SELECTION:
1047       {
1048         value = impl.mController->IsSelectionEnabled();
1049         break;
1050       }
1051       case Toolkit::TextField::Property::PLACEHOLDER:
1052       {
1053         Property::Map map;
1054         impl.mController->GetPlaceholderProperty(map);
1055         value = map;
1056         break;
1057       }
1058       case Toolkit::TextField::Property::ELLIPSIS:
1059       {
1060         value = impl.mController->IsTextElideEnabled();
1061         break;
1062       }
1063       case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
1064       {
1065         value = impl.mController->IsShiftSelectionEnabled();
1066         break;
1067       }
1068       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
1069       {
1070         value = impl.mController->IsGrabHandleEnabled();
1071         break;
1072       }
1073       case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1074       {
1075         value = impl.mController->IsMatchSystemLanguageDirection();
1076         break;
1077       }
1078       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
1079       {
1080         value = impl.mController->IsGrabHandlePopupEnabled();
1081         break;
1082       }
1083       case Toolkit::DevelTextField::Property::BACKGROUND:
1084       {
1085         value = impl.mController->GetBackgroundColor();
1086         break;
1087       }
1088       case Toolkit::DevelTextField::Property::SELECTED_TEXT:
1089       {
1090         value = impl.mController->GetSelectedText();
1091         break;
1092       }
1093       case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
1094       {
1095         Uint32Pair range = impl.GetTextSelectionRange();
1096         value            = static_cast<int>(range.first);
1097         break;
1098       }
1099       case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
1100       {
1101         Uint32Pair range = impl.GetTextSelectionRange();
1102         value            = static_cast<int>(range.second);
1103         break;
1104       }
1105       case Toolkit::DevelTextField::Property::ENABLE_EDITING:
1106       {
1107         value = impl.IsEditable();
1108         break;
1109       }
1110       case Toolkit::DevelTextField::Property::FONT_SIZE_SCALE:
1111       {
1112         value = impl.mController->GetFontSizeScale();
1113         break;
1114       }
1115       case Toolkit::DevelTextField::Property::PRIMARY_CURSOR_POSITION:
1116       {
1117         value = static_cast<int>(impl.mController->GetPrimaryCursorPosition());
1118         break;
1119       }
1120       case Toolkit::DevelTextField::Property::GRAB_HANDLE_COLOR:
1121       {
1122         value = impl.mDecorator->GetHandleColor();
1123         break;
1124       }
1125     } //switch
1126   }
1127
1128   return value;
1129 }
1130
1131 void TextField::SelectWholeText()
1132 {
1133   if(mController && mController->IsShowingRealText())
1134   {
1135     mController->SelectWholeText();
1136     SetKeyInputFocus();
1137   }
1138 }
1139
1140 void TextField::SelectNone()
1141 {
1142   if(mController && mController->IsShowingRealText())
1143   {
1144     mController->SelectNone();
1145   }
1146 }
1147
1148 string TextField::GetSelectedText() const
1149 {
1150   string selectedText = "";
1151   if(mController && mController->IsShowingRealText())
1152   {
1153     selectedText = mController->GetSelectedText();
1154   }
1155   return selectedText;
1156 }
1157
1158 void TextField::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
1159 {
1160   if(mController && mController->IsShowingRealText())
1161   {
1162     mController->SetTextSelectionRange(start, end);
1163     SetKeyInputFocus();
1164   }
1165 }
1166
1167 Uint32Pair TextField::GetTextSelectionRange() const
1168 {
1169   Uint32Pair range;
1170   if(mController && mController->IsShowingRealText())
1171   {
1172     range = mController->GetTextSelectionRange();
1173   }
1174   return range;
1175 }
1176
1177 InputMethodContext TextField::GetInputMethodContext()
1178 {
1179   return mInputMethodContext;
1180 }
1181
1182 bool TextField::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor)
1183 {
1184   Dali::BaseHandle handle(object);
1185
1186   bool               connected(true);
1187   Toolkit::TextField field = Toolkit::TextField::DownCast(handle);
1188
1189   if(0 == strcmp(signalName.c_str(), SIGNAL_TEXT_CHANGED))
1190   {
1191     field.TextChangedSignal().Connect(tracker, functor);
1192   }
1193   else if(0 == strcmp(signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED))
1194   {
1195     field.MaxLengthReachedSignal().Connect(tracker, functor);
1196   }
1197   else if(0 == strcmp(signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED))
1198   {
1199     field.InputStyleChangedSignal().Connect(tracker, functor);
1200   }
1201   else if(0 == strcmp(signalName.c_str(), SIGNAL_ANCHOR_CLICKED))
1202   {
1203     if(field)
1204     {
1205       Internal::TextField& fieldImpl(GetImpl(field));
1206       fieldImpl.AnchorClickedSignal().Connect(tracker, functor);
1207     }
1208   }
1209   else
1210   {
1211     // signalName does not match any signal
1212     connected = false;
1213   }
1214
1215   return connected;
1216 }
1217
1218 Toolkit::TextField::TextChangedSignalType& TextField::TextChangedSignal()
1219 {
1220   return mTextChangedSignal;
1221 }
1222
1223 Toolkit::TextField::MaxLengthReachedSignalType& TextField::MaxLengthReachedSignal()
1224 {
1225   return mMaxLengthReachedSignal;
1226 }
1227
1228 Toolkit::TextField::InputStyleChangedSignalType& TextField::InputStyleChangedSignal()
1229 {
1230   return mInputStyleChangedSignal;
1231 }
1232
1233 DevelTextField::AnchorClickedSignalType& TextField::AnchorClickedSignal()
1234 {
1235   return mAnchorClickedSignal;
1236 }
1237
1238 void TextField::OnInitialize()
1239 {
1240   Actor self = Self();
1241
1242   mController = Text::Controller::New(this, this, this, this);
1243
1244   // When using the vector-based rendering, the size of the GLyphs are different
1245   TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
1246   mController->SetGlyphType(glyphType);
1247
1248   mDecorator = Text::Decorator::New(*mController,
1249                                     *mController);
1250
1251   mInputMethodContext = InputMethodContext::New(self);
1252
1253   mController->GetLayoutEngine().SetLayout(Layout::Engine::SINGLE_LINE_BOX);
1254
1255   // Enables the text input.
1256   mController->EnableTextInput(mDecorator, mInputMethodContext);
1257
1258   // Enables the horizontal scrolling after the text input has been enabled.
1259   mController->SetHorizontalScrollEnabled(true);
1260
1261   // Disables the vertical scrolling.
1262   mController->SetVerticalScrollEnabled(false);
1263
1264   // Disable the smooth handle panning.
1265   mController->SetSmoothHandlePanEnabled(false);
1266
1267   mController->SetNoTextDoubleTapAction(Controller::NoTextTap::HIGHLIGHT);
1268   mController->SetNoTextLongPressAction(Controller::NoTextTap::HIGHLIGHT);
1269
1270   // Sets layoutDirection value
1271   Dali::Stage                 stage           = Dali::Stage::GetCurrent();
1272   Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(stage.GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1273   mController->SetLayoutDirection(layoutDirection);
1274
1275   // Forward input events to controller
1276   EnableGestureDetection(static_cast<GestureType::Value>(GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS));
1277   GetTapGestureDetector().SetMaximumTapsRequired(2);
1278
1279   self.TouchedSignal().Connect(this, &TextField::OnTouched);
1280
1281   // Set BoundingBox to stage size if not already set.
1282   Rect<int> boundingBox;
1283   mDecorator->GetBoundingBox(boundingBox);
1284
1285   if(boundingBox.IsEmpty())
1286   {
1287     Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1288     mDecorator->SetBoundingBox(Rect<int>(0.0f, 0.0f, stageSize.width, stageSize.height));
1289   }
1290
1291   // Flip vertically the 'left' selection handle
1292   mDecorator->FlipHandleVertically(LEFT_SELECTION_HANDLE, true);
1293
1294   // Fill-parent area by default
1295   self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH);
1296   self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT);
1297   self.OnSceneSignal().Connect(this, &TextField::OnSceneConnect);
1298
1299   //Enable highightability
1300   self.SetProperty(Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true);
1301
1302   DevelControl::SetInputMethodContext(*this, mInputMethodContext);
1303
1304   if(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == mExceedPolicy)
1305   {
1306     EnableClipping();
1307   }
1308
1309   DevelControl::SetAccessibilityConstructor(self, [](Dali::Actor actor) {
1310     return std::unique_ptr<Dali::Accessibility::Accessible>(
1311       new AccessibleImpl(actor, Dali::Accessibility::Role::ENTRY));
1312   });
1313 }
1314
1315 void TextField::OnStyleChange(Toolkit::StyleManager styleManager, StyleChange::Type change)
1316 {
1317   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnStyleChange\n");
1318
1319   switch(change)
1320   {
1321     case StyleChange::DEFAULT_FONT_CHANGE:
1322     {
1323       DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnStyleChange DEFAULT_FONT_CHANGE\n");
1324       const std::string& newFont = GetImpl(styleManager).GetDefaultFontFamily();
1325       // Property system did not set the font so should update it.
1326       mController->UpdateAfterFontChange(newFont);
1327       RelayoutRequest();
1328       break;
1329     }
1330
1331     case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1332     {
1333       GetImpl(styleManager).ApplyThemeStyle(Toolkit::Control(GetOwner()));
1334       RelayoutRequest();
1335       break;
1336     }
1337     case StyleChange::THEME_CHANGE:
1338     {
1339       // Nothing to do, let control base class handle this
1340       break;
1341     }
1342   }
1343
1344   // Up call to Control
1345   Control::OnStyleChange(styleManager, change);
1346 }
1347
1348 Vector3 TextField::GetNaturalSize()
1349 {
1350   Extents padding;
1351   padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1352
1353   Vector3 naturalSize = mController->GetNaturalSize();
1354   naturalSize.width += (padding.start + padding.end);
1355   naturalSize.height += (padding.top + padding.bottom);
1356
1357   return naturalSize;
1358 }
1359
1360 float TextField::GetHeightForWidth(float width)
1361 {
1362   Extents padding;
1363   padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1364   return mController->GetHeightForWidth(width) + padding.top + padding.bottom;
1365 }
1366
1367 void TextField::ResizeActor(Actor& actor, const Vector2& size)
1368 {
1369   if(actor.GetProperty<Vector3>(Dali::Actor::Property::SIZE).GetVectorXY() != size)
1370   {
1371     actor.SetProperty(Actor::Property::SIZE, size);
1372   }
1373 }
1374
1375 void TextField::OnRelayout(const Vector2& size, RelayoutContainer& container)
1376 {
1377   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField OnRelayout\n");
1378
1379   Actor self = Self();
1380
1381   Extents padding;
1382   padding = self.GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1383
1384   Vector2 contentSize(size.x - (padding.start + padding.end), size.y - (padding.top + padding.bottom));
1385
1386   // Support Right-To-Left of padding
1387   Dali::LayoutDirection::Type layoutDirection;
1388   if(mController->IsMatchSystemLanguageDirection())
1389   {
1390     layoutDirection = static_cast<Dali::LayoutDirection::Type>(DevelWindow::Get(self).GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1391   }
1392   else
1393   {
1394     layoutDirection = static_cast<Dali::LayoutDirection::Type>(self.GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1395   }
1396   if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1397   {
1398     std::swap(padding.start, padding.end);
1399   }
1400
1401   if(mStencil)
1402   {
1403     mStencil.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1404     ResizeActor(mStencil, contentSize);
1405   }
1406   if(mActiveLayer)
1407   {
1408     mActiveLayer.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1409     ResizeActor(mActiveLayer, contentSize);
1410   }
1411
1412   // If there is text changed, callback is called.
1413   if(mTextChanged)
1414   {
1415     EmitTextChangedSignal();
1416   }
1417
1418   const Text::Controller::UpdateTextType updateTextType = mController->Relayout(contentSize, layoutDirection);
1419
1420   if((Text::Controller::NONE_UPDATED != updateTextType) ||
1421      !mRenderer)
1422   {
1423     DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnRelayout %p Displaying new contents\n", mController.Get());
1424
1425     if(mDecorator &&
1426        (Text::Controller::NONE_UPDATED != (Text::Controller::DECORATOR_UPDATED & updateTextType)))
1427     {
1428       mDecorator->Relayout(contentSize);
1429     }
1430
1431     if(!mRenderer)
1432     {
1433       mRenderer = Backend::Get().NewRenderer(mRenderingBackend);
1434     }
1435
1436     RenderText(updateTextType);
1437   }
1438
1439   // The text-field emits signals when the input style changes. These changes of style are
1440   // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1441   // can't be emitted during the size negotiation as the callbacks may update the UI.
1442   // The text-field adds an idle callback to the adaptor to emit the signals after the size negotiation.
1443   if(!mController->IsInputStyleChangedSignalsQueueEmpty())
1444   {
1445     if(Adaptor::IsAvailable())
1446     {
1447       Adaptor& adaptor = Adaptor::Get();
1448
1449       if(NULL == mIdleCallback)
1450       {
1451         // @note: The callback manager takes the ownership of the callback object.
1452         mIdleCallback = MakeCallback(this, &TextField::OnIdleSignal);
1453         adaptor.AddIdle(mIdleCallback, false);
1454       }
1455     }
1456   }
1457 }
1458
1459 Text::ControllerPtr TextField::getController()
1460 {
1461   return mController;
1462 }
1463
1464 void TextField::RenderText(Text::Controller::UpdateTextType updateTextType)
1465 {
1466   Actor renderableActor;
1467
1468   if(Text::Controller::NONE_UPDATED != (Text::Controller::MODEL_UPDATED & updateTextType))
1469   {
1470     if(mRenderer)
1471     {
1472       Dali::Toolkit::TextField handle = Dali::Toolkit::TextField(GetOwner());
1473
1474       renderableActor = mRenderer->Render(mController->GetView(),
1475                                           handle,
1476                                           Property::INVALID_INDEX, // Animatable property not supported
1477                                           mAlignmentOffset,
1478                                           DepthIndex::CONTENT);
1479     }
1480
1481     if(renderableActor != mRenderableActor)
1482     {
1483       UnparentAndReset(mBackgroundActor);
1484       UnparentAndReset(mRenderableActor);
1485       mRenderableActor = renderableActor;
1486
1487       if(mRenderableActor)
1488       {
1489         mBackgroundActor = mController->CreateBackgroundActor();
1490       }
1491     }
1492   }
1493
1494   if(mRenderableActor)
1495   {
1496     const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1497
1498     float renderableActorPositionX, renderableActorPositionY;
1499
1500     if(mStencil)
1501     {
1502       renderableActorPositionX = scrollOffset.x + mAlignmentOffset;
1503       renderableActorPositionY = scrollOffset.y;
1504     }
1505     else
1506     {
1507       Extents padding;
1508       padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1509
1510       // Support Right-To-Left of padding
1511       Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(Self().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1512       if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1513       {
1514         std::swap(padding.start, padding.end);
1515       }
1516
1517       renderableActorPositionX = scrollOffset.x + mAlignmentOffset + padding.start;
1518       renderableActorPositionY = scrollOffset.y + padding.top;
1519     }
1520
1521     mRenderableActor.SetProperty(Actor::Property::POSITION, Vector2(renderableActorPositionX, renderableActorPositionY));
1522
1523     // Make sure the actors are parented correctly with/without clipping
1524     Actor self = mStencil ? mStencil : Self();
1525
1526     Actor highlightActor;
1527
1528     for(std::vector<Actor>::iterator it    = mClippingDecorationActors.begin(),
1529                                      endIt = mClippingDecorationActors.end();
1530         it != endIt;
1531         ++it)
1532     {
1533       self.Add(*it);
1534       it->LowerToBottom();
1535
1536       if(it->GetProperty<std::string>(Dali::Actor::Property::NAME) == "HighlightActor")
1537       {
1538         highlightActor = *it;
1539       }
1540     }
1541     mClippingDecorationActors.clear();
1542
1543     self.Add(mRenderableActor);
1544
1545     if(mBackgroundActor)
1546     {
1547       if(mDecorator && mDecorator->IsHighlightVisible())
1548       {
1549         self.Add(mBackgroundActor);
1550         mBackgroundActor.SetProperty(Actor::Property::POSITION, Vector2(renderableActorPositionX, renderableActorPositionY)); // In text field's coords.
1551         mBackgroundActor.LowerBelow(highlightActor);
1552       }
1553       else
1554       {
1555         mRenderableActor.Add(mBackgroundActor);
1556         mBackgroundActor.SetProperty(Actor::Property::POSITION, Vector2(0.0f, 0.0f)); // In renderable actor's coords.
1557         mBackgroundActor.LowerToBottom();
1558       }
1559     }
1560   }
1561 }
1562
1563 void TextField::OnKeyInputFocusGained()
1564 {
1565   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnKeyInputFocusGained %p\n", mController.Get());
1566   if(mInputMethodContext && IsEditable())
1567   {
1568     // All input panel properties, such as layout, return key type, and input hint, should be set before input panel activates (or shows).
1569     mInputMethodContext.ApplyOptions(mInputMethodOptions);
1570     mInputMethodContext.NotifyTextInputMultiLine(false);
1571
1572     mInputMethodContext.StatusChangedSignal().Connect(this, &TextField::KeyboardStatusChanged);
1573
1574     mInputMethodContext.EventReceivedSignal().Connect(this, &TextField::OnInputMethodContextEvent);
1575
1576     // Notify that the text editing start.
1577     mInputMethodContext.Activate();
1578
1579     // When window gain lost focus, the inputMethodContext is deactivated. Thus when window gain focus again, the inputMethodContext must be activated.
1580     mInputMethodContext.SetRestoreAfterFocusLost(true);
1581   }
1582   ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1583
1584   if(notifier)
1585   {
1586     notifier.ContentSelectedSignal().Connect(this, &TextField::OnClipboardTextSelected);
1587   }
1588
1589   Toolkit::Control control = Toolkit::Control::DownCast( Self() );
1590   Internal::Control& controlImpl = GetImplementation( control );
1591   Internal::Control::Impl& controlDataImpl = Internal::Control::Impl::Get( controlImpl );
1592   bool enableAutofill = controlDataImpl.IsAutofillEnabled();
1593   if( enableAutofill )
1594   {
1595     Toolkit::AutofillContainer container = controlDataImpl.GetAutofillContainer();
1596     container.SetFocusedControl( control );
1597
1598     Internal::AutofillContainer& containerImpl = GetImpl( container );
1599     Dali::AutofillGroup containerGroup = containerImpl.GetAutofillGroup();
1600     if( containerGroup != nullptr )
1601     {
1602       containerGroup.RequestAuthentication();
1603     }
1604
1605   }
1606   mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1607
1608   EmitKeyInputFocusSignal(true); // Calls back into the Control hence done last.
1609 }
1610
1611 void TextField::OnKeyInputFocusLost()
1612 {
1613   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField:OnKeyInputFocusLost %p\n", mController.Get());
1614   if(mInputMethodContext)
1615   {
1616     mInputMethodContext.StatusChangedSignal().Disconnect(this, &TextField::KeyboardStatusChanged);
1617     // The text editing is finished. Therefore the inputMethodContext don't have restore activation.
1618     mInputMethodContext.SetRestoreAfterFocusLost(false);
1619
1620     // Notify that the text editing finish.
1621     mInputMethodContext.Deactivate();
1622
1623     mInputMethodContext.EventReceivedSignal().Disconnect(this, &TextField::OnInputMethodContextEvent);
1624   }
1625   ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1626
1627   if(notifier)
1628   {
1629     notifier.ContentSelectedSignal().Disconnect(this, &TextField::OnClipboardTextSelected);
1630   }
1631
1632   mController->KeyboardFocusLostEvent();
1633
1634   EmitKeyInputFocusSignal(false); // Calls back into the Control hence done last.
1635 }
1636
1637 bool TextField::OnAccessibilityActivated()
1638 {
1639   SetKeyInputFocus();
1640   return true;
1641 }
1642
1643 void TextField::OnTap(const TapGesture& gesture)
1644 {
1645   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnTap %p\n", mController.Get());
1646   if(mInputMethodContext && IsEditable())
1647   {
1648     mInputMethodContext.Activate();
1649   }
1650   // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1651   Extents padding;
1652   padding                   = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1653   const Vector2& localPoint = gesture.GetLocalPoint();
1654   mController->TapEvent(gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top);
1655   mController->AnchorEvent(localPoint.x - padding.start, localPoint.y - padding.top);
1656
1657   SetKeyInputFocus();
1658 }
1659
1660 void TextField::OnPan(const PanGesture& gesture)
1661 {
1662   mController->PanEvent(gesture.GetState(), gesture.GetDisplacement());
1663 }
1664
1665 void TextField::OnLongPress(const LongPressGesture& gesture)
1666 {
1667   if(mInputMethodContext && IsEditable())
1668   {
1669     mInputMethodContext.Activate();
1670   }
1671   Extents padding;
1672   padding                   = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1673   const Vector2& localPoint = gesture.GetLocalPoint();
1674   mController->LongPressEvent(gesture.GetState(), localPoint.x - padding.start, localPoint.y - padding.top);
1675
1676   SetKeyInputFocus();
1677 }
1678
1679 bool TextField::OnKeyEvent(const KeyEvent& event)
1680 {
1681   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode());
1682
1683   if(Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape())
1684   {
1685     // Make sure ClearKeyInputFocus when only key is up
1686     if(event.GetState() == KeyEvent::UP)
1687     {
1688       ClearKeyInputFocus();
1689     }
1690
1691     return true;
1692   }
1693   else if(Dali::DevelKey::DALI_KEY_RETURN == event.GetKeyCode())
1694   {
1695     // Do nothing when enter is comming.
1696     return false;
1697   }
1698
1699   return mController->KeyEvent(event);
1700 }
1701
1702 void TextField::RequestTextRelayout()
1703 {
1704   RelayoutRequest();
1705 }
1706
1707 bool TextField::IsEditable() const
1708 {
1709   return mController->IsEditable();
1710 }
1711
1712 void TextField::SetEditable(bool editable)
1713 {
1714   mController->SetEditable(editable);
1715   if(mInputMethodContext && !editable)
1716   {
1717     mInputMethodContext.Deactivate();
1718   }
1719 }
1720
1721 void TextField::TextInserted(unsigned int position, unsigned int length, const std::string& content)
1722 {
1723   if(Accessibility::IsUp())
1724   {
1725     Control::Impl::GetAccessibilityObject(Self())->EmitTextInserted(position, length, content);
1726   }
1727 }
1728
1729 void TextField::TextDeleted(unsigned int position, unsigned int length, const std::string& content)
1730 {
1731   if(Accessibility::IsUp())
1732   {
1733     Control::Impl::GetAccessibilityObject(Self())->EmitTextDeleted(position, length, content);
1734   }
1735 }
1736
1737 void TextField::CaretMoved(unsigned int position)
1738 {
1739   if(Accessibility::IsUp())
1740   {
1741     Control::Impl::GetAccessibilityObject(Self())->EmitTextCaretMoved(position);
1742   }
1743 }
1744
1745 void TextField::TextChanged(bool immediate)
1746 {
1747   if(immediate) // Emits TextChangedSignal immediately
1748   {
1749     EmitTextChangedSignal();
1750   }
1751   else
1752   {
1753     mTextChanged = true;
1754   }
1755 }
1756
1757 void TextField::EmitTextChangedSignal()
1758 {
1759   Dali::Toolkit::TextField handle(GetOwner());
1760   mTextChangedSignal.Emit(handle);
1761   mTextChanged = false;
1762 }
1763
1764 void TextField::MaxLengthReached()
1765 {
1766   Dali::Toolkit::TextField handle(GetOwner());
1767   mMaxLengthReachedSignal.Emit(handle);
1768 }
1769
1770 void TextField::InputStyleChanged(Text::InputStyle::Mask inputStyleMask)
1771 {
1772   Dali::Toolkit::TextField handle(GetOwner());
1773
1774   Toolkit::TextField::InputStyle::Mask fieldInputStyleMask = Toolkit::TextField::InputStyle::NONE;
1775
1776   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_COLOR))
1777   {
1778     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::COLOR);
1779   }
1780   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_FAMILY))
1781   {
1782     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_FAMILY);
1783   }
1784   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_POINT_SIZE))
1785   {
1786     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::POINT_SIZE);
1787   }
1788   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WEIGHT))
1789   {
1790     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1791   }
1792   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WIDTH))
1793   {
1794     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1795   }
1796   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_SLANT))
1797   {
1798     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1799   }
1800   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_UNDERLINE))
1801   {
1802     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::UNDERLINE);
1803   }
1804   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_SHADOW))
1805   {
1806     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::SHADOW);
1807   }
1808   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_EMBOSS))
1809   {
1810     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::EMBOSS);
1811   }
1812   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_OUTLINE))
1813   {
1814     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::OUTLINE);
1815   }
1816
1817   mInputStyleChangedSignal.Emit(handle, fieldInputStyleMask);
1818 }
1819
1820 void TextField::AnchorClicked(const std::string& href)
1821 {
1822   Dali::Toolkit::TextField handle(GetOwner());
1823   mAnchorClickedSignal.Emit(handle, href.c_str(), href.length());
1824 }
1825
1826 void TextField::AddDecoration(Actor& actor, bool needsClipping)
1827 {
1828   if(actor)
1829   {
1830     if(needsClipping)
1831     {
1832       mClippingDecorationActors.push_back(actor);
1833     }
1834     else
1835     {
1836       actor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1837       actor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1838       Self().Add(actor);
1839       mActiveLayer = actor;
1840     }
1841   }
1842 }
1843
1844 void TextField::OnSceneConnect(Dali::Actor actor)
1845 {
1846   if(mHasBeenStaged)
1847   {
1848     RenderText(static_cast<Text::Controller::UpdateTextType>(Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED));
1849   }
1850   else
1851   {
1852     mHasBeenStaged = true;
1853   }
1854 }
1855
1856 InputMethodContext::CallbackData TextField::OnInputMethodContextEvent(Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
1857 {
1858   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName);
1859   return mController->OnInputMethodContextEvent(inputMethodContext, inputMethodContextEvent);
1860 }
1861
1862 void TextField::GetHandleImagePropertyValue(Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType)
1863 {
1864   if(mDecorator)
1865   {
1866     Property::Map map;
1867     map[IMAGE_MAP_FILENAME_STRING] = mDecorator->GetHandleImage(handleType, handleImageType);
1868     value                          = map;
1869   }
1870 }
1871
1872 void TextField::EnableClipping()
1873 {
1874   if(!mStencil)
1875   {
1876     // Creates an extra control to be used as stencil buffer.
1877     mStencil = Control::New();
1878     mStencil.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1879     mStencil.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1880
1881     // Creates a background visual. Even if the color is transparent it updates the stencil.
1882     mStencil.SetProperty(Toolkit::Control::Property::BACKGROUND,
1883                          Property::Map().Add(Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR).Add(ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT));
1884
1885     // Enable the clipping property.
1886     mStencil.SetProperty(Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX);
1887     mStencil.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS);
1888
1889     Self().Add(mStencil);
1890   }
1891 }
1892
1893 void TextField::OnClipboardTextSelected(ClipboardEventNotifier& clipboard)
1894 {
1895   mController->PasteClipboardItemEvent();
1896 }
1897
1898 void TextField::KeyboardStatusChanged(bool keyboardShown)
1899 {
1900   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown);
1901
1902   // Just hide the grab handle when keyboard is hidden.
1903   if(!keyboardShown)
1904   {
1905     mController->KeyboardFocusLostEvent();
1906   }
1907   else
1908   {
1909     mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1910   }
1911 }
1912
1913 void TextField::OnSceneConnection(int depth)
1914 {
1915   // Sets the depth to the visuals inside the text's decorator.
1916   mDecorator->SetTextDepth(depth);
1917
1918   // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1919
1920   // Call the Control::OnSceneConnection() to set the depth of the background.
1921   Control::OnSceneConnection(depth);
1922 }
1923
1924 bool TextField::OnTouched(Actor actor, const TouchEvent& touch)
1925 {
1926   return false;
1927 }
1928
1929 void TextField::OnIdleSignal()
1930 {
1931   // Emits the change of input style signals.
1932   mController->ProcessInputStyleChangedSignals();
1933
1934   // Set the pointer to null as the callback manager deletes the callback after execute it.
1935   mIdleCallback = NULL;
1936 }
1937
1938 TextField::TextField()
1939 : Control(ControlBehaviour(CONTROL_BEHAVIOUR_DEFAULT)),
1940   mIdleCallback(NULL),
1941   mAlignmentOffset(0.f),
1942   mRenderingBackend(DEFAULT_RENDERING_BACKEND),
1943   mExceedPolicy(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP),
1944   mHasBeenStaged(false),
1945   mTextChanged(false)
1946 {
1947 }
1948
1949 TextField::~TextField()
1950 {
1951   UnparentAndReset(mStencil);
1952
1953   if((NULL != mIdleCallback) && Adaptor::IsAvailable())
1954   {
1955     Adaptor::Get().RemoveIdle(mIdleCallback);
1956   }
1957 }
1958
1959 std::string TextField::AccessibleImpl::GetName()
1960 {
1961   auto slf = Toolkit::TextField::DownCast(Self());
1962   return slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1963 }
1964
1965 std::string TextField::AccessibleImpl::GetText(size_t startOffset,
1966                                                size_t endOffset)
1967 {
1968   if(endOffset <= startOffset)
1969     return {};
1970
1971   auto slf = Toolkit::TextField::DownCast(Self());
1972   auto txt =
1973     slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1974
1975   if(startOffset > txt.size() || endOffset > txt.size())
1976     return {};
1977
1978   return txt.substr(startOffset, endOffset - startOffset);
1979 }
1980
1981 size_t TextField::AccessibleImpl::GetCharacterCount()
1982 {
1983   auto slf = Toolkit::TextField::DownCast(Self());
1984   auto txt =
1985     slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1986
1987   return txt.size();
1988 }
1989
1990 size_t TextField::AccessibleImpl::GetCaretOffset()
1991 {
1992   auto slf = Toolkit::TextField::DownCast(Self());
1993   return Dali::Toolkit::GetImpl(slf).getController()->GetCursorPosition();
1994 }
1995
1996 bool TextField::AccessibleImpl::SetCaretOffset(size_t offset)
1997 {
1998   auto slf = Toolkit::TextField::DownCast(Self());
1999   auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2000   if(offset > txt.size())
2001     return false;
2002
2003   auto& slfImpl = Dali::Toolkit::GetImpl(slf);
2004   slfImpl.getController()->ResetCursorPosition(offset);
2005   slfImpl.RequestTextRelayout();
2006   return true;
2007 }
2008
2009 Dali::Accessibility::Range TextField::AccessibleImpl::GetTextAtOffset(
2010   size_t offset, Dali::Accessibility::TextBoundary boundary)
2011 {
2012   auto slf      = Toolkit::TextField::DownCast(Self());
2013   auto txt      = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2014   auto txt_size = txt.size();
2015
2016   auto range = Dali::Accessibility::Range{};
2017
2018   switch(boundary)
2019   {
2020     case Dali::Accessibility::TextBoundary::CHARACTER:
2021     {
2022       if(offset < txt_size)
2023       {
2024         range.content     = txt[offset];
2025         range.startOffset = offset;
2026         range.endOffset   = offset + 1;
2027       }
2028     }
2029     break;
2030     case Dali::Accessibility::TextBoundary::WORD:
2031     case Dali::Accessibility::TextBoundary::LINE:
2032     {
2033       auto txt_c_string = txt.c_str();
2034       auto breaks       = std::vector<char>(txt_size, 0);
2035       if(boundary == Dali::Accessibility::TextBoundary::WORD)
2036         Accessibility::Accessible::FindWordSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
2037       else
2038         Accessibility::Accessible::FindLineSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
2039       auto index   = 0u;
2040       auto counter = 0u;
2041       while(index < txt_size && counter <= offset)
2042       {
2043         auto start = index;
2044         if(breaks[index])
2045         {
2046           while(breaks[index])
2047             index++;
2048           counter++;
2049         }
2050         else
2051         {
2052           if(boundary == Dali::Accessibility::TextBoundary::WORD)
2053             index++;
2054           if(boundary == Dali::Accessibility::TextBoundary::LINE)
2055             counter++;
2056         }
2057         if((counter > 0) && ((counter - 1) == offset))
2058         {
2059           range.content     = txt.substr(start, index - start + 1);
2060           range.startOffset = start;
2061           range.endOffset   = index + 1;
2062         }
2063         if(boundary == Dali::Accessibility::TextBoundary::LINE)
2064           index++;
2065       }
2066     }
2067     break;
2068     case Dali::Accessibility::TextBoundary::SENTENCE:
2069     {
2070       /* not supported by efl */
2071     }
2072     break;
2073     case Dali::Accessibility::TextBoundary::PARAGRAPH:
2074     {
2075       /* Paragraph is not supported by libunibreak library */
2076     }
2077     break;
2078     default:
2079       break;
2080   }
2081
2082   return range;
2083 }
2084
2085 Dali::Accessibility::Range
2086 TextField::AccessibleImpl::GetSelection(size_t selectionNum)
2087 {
2088   // Since DALi supports only one selection indexes higher than 0 are ignored
2089   if(selectionNum > 0)
2090     return {};
2091
2092   auto        slf  = Toolkit::TextField::DownCast(Self());
2093   auto        ctrl = Dali::Toolkit::GetImpl(slf).getController();
2094   std::string ret;
2095   ctrl->RetrieveSelection(ret);
2096   auto r = ctrl->GetSelectionIndexes();
2097
2098   return {static_cast<size_t>(r.first), static_cast<size_t>(r.second), ret};
2099 }
2100
2101 bool TextField::AccessibleImpl::RemoveSelection(size_t selectionNum)
2102 {
2103   // Since DALi supports only one selection indexes higher than 0 are ignored
2104   if(selectionNum > 0)
2105     return false;
2106
2107   auto slf = Toolkit::TextField::DownCast(Self());
2108   Dali::Toolkit::GetImpl(slf).getController()->SetSelection(0, 0);
2109   return true;
2110 }
2111
2112 bool TextField::AccessibleImpl::SetSelection(size_t selectionNum,
2113                                              size_t startOffset,
2114                                              size_t endOffset)
2115 {
2116   // Since DALi supports only one selection indexes higher than 0 are ignored
2117   if(selectionNum > 0)
2118     return false;
2119
2120   auto slf = Toolkit::TextField::DownCast(Self());
2121   Dali::Toolkit::GetImpl(slf).getController()->SetSelection(startOffset,
2122                                                             endOffset);
2123   return true;
2124 }
2125
2126 bool TextField::AccessibleImpl::CopyText(size_t startPosition,
2127                                          size_t endPosition)
2128 {
2129   if(endPosition <= startPosition)
2130     return false;
2131
2132   auto slf = Toolkit::TextField::DownCast(Self());
2133   auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2134   Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2135
2136   return true;
2137 }
2138
2139 bool TextField::AccessibleImpl::CutText(size_t startPosition,
2140                                         size_t endPosition)
2141 {
2142   if(endPosition <= startPosition)
2143     return false;
2144
2145   auto slf = Toolkit::TextField::DownCast(Self());
2146   auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2147   Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2148
2149   slf.SetProperty(Toolkit::TextField::Property::TEXT,
2150                   txt.substr(0, startPosition) + txt.substr(endPosition));
2151
2152   return true;
2153 }
2154
2155 bool TextField::AccessibleImpl::DeleteText(size_t startPosition,
2156                                            size_t endPosition)
2157 {
2158   if(endPosition <= startPosition)
2159     return false;
2160
2161   auto slf = Toolkit::TextField::DownCast(Self());
2162   auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2163
2164   slf.SetProperty(Toolkit::TextField::Property::TEXT,
2165                   txt.substr(0, startPosition) + txt.substr(endPosition));
2166
2167   return true;
2168 }
2169
2170 Dali::Accessibility::States TextField::AccessibleImpl::CalculateStates()
2171 {
2172   using namespace Dali::Accessibility;
2173
2174   auto states = DevelControl::AccessibleImpl::CalculateStates();
2175
2176   states[State::EDITABLE]  = true;
2177   states[State::FOCUSABLE] = true;
2178
2179   Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
2180   if(self == focusControl)
2181   {
2182     states[State::FOCUSED] = true;
2183   }
2184
2185   return states;
2186 }
2187
2188 bool TextField::AccessibleImpl::InsertText(size_t startPosition,
2189                                             std::string text)
2190 {
2191   auto slf = Toolkit::TextField::DownCast(Self());
2192   auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2193
2194   txt.insert(startPosition, text);
2195
2196   slf.SetProperty(Toolkit::TextField::Property::TEXT, std::move(txt));
2197
2198   return true;
2199 }
2200
2201 bool TextField::AccessibleImpl::SetTextContents(std::string newContents)
2202 {
2203   auto slf = Toolkit::TextField::DownCast(Self());
2204   slf.SetProperty(Toolkit::TextField::Property::TEXT, std::move(newContents));
2205   return true;
2206 }
2207
2208 } // namespace Internal
2209
2210 } // namespace Toolkit
2211
2212 } // namespace Dali