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
 143 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "textChanged",       SIGNAL_TEXT_CHANGED       )
 144 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "maxLengthReached",  SIGNAL_MAX_LENGTH_REACHED )
 145 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED)
 146
 147 DALI_TYPE_REGISTRATION_END()
 148 // clang-format on
 149
 150 const char* const IMAGE_MAP_FILENAME_STRING = "filename";
 151
 152 /// Retrieves a filename from a value that is a Property::Map
 153 std::string GetImageFileNameFromPropertyValue(const Property::Value& value)
 154 {
 155   std::string          filename;
 156   const Property::Map* map = value.GetMap();
 157   if(map)
 158   {
 159     const Property::Value* filenameValue = map->Find(IMAGE_MAP_FILENAME_STRING);
 160     if(filenameValue)
 161     {
 162       filenameValue->Get(filename);
 163     }
 164   }
 165   return filename;
 166 }
 167
 168 } // namespace
 169
 170 Toolkit::TextField TextField::New()
 171 {
 172   // Create the implementation, temporarily owned by this handle on stack
 173   IntrusivePtr<TextField> impl = new TextField();
 174
 175   // Pass ownership to CustomActor handle
 176   Toolkit::TextField handle(*impl);
 177
 178   // Second-phase init of the implementation
 179   // This can only be done after the CustomActor connection has been made...
 180   impl->Initialize();
 181
 182   return handle;
 183 }
 184
 185 void TextField::SetProperty(BaseObject* object, Property::Index index, const Property::Value& value)
 186 {
 187   Toolkit::TextField textField = Toolkit::TextField::DownCast(Dali::BaseHandle(object));
 188
 189   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField SetProperty\n");
 190
 191   if(textField)
 192   {
 193     TextField& impl(GetImpl(textField));
 194     DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
 195     DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
 196
 197     switch(index)
 198     {
 199       case Toolkit::DevelTextField::Property::RENDERING_BACKEND:
 200       {
 201         int backend = value.Get<int>();
 202         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend);
 203
 204 #ifndef ENABLE_VECTOR_BASED_TEXT_RENDERING
 205         if(DevelText::RENDERING_VECTOR_BASED == backend)
 206         {
 207           backend = TextAbstraction::BITMAP_GLYPH; // Fallback to bitmap-based rendering
 208         }
 209 #endif
 210         if(impl.mRenderingBackend != backend)
 211         {
 212           impl.mRenderingBackend = backend;
 213           impl.mRenderer.Reset();
 214
 215           // When using the vector-based rendering, the size of the GLyphs are different
 216           TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == impl.mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
 217           impl.mController->SetGlyphType(glyphType);
 218         }
 219         break;
 220       }
 221       case Toolkit::TextField::Property::TEXT:
 222       {
 223         const std::string& text = value.Get<std::string>();
 224         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p TEXT %s\n", impl.mController.Get(), text.c_str());
 225
 226         impl.mController->SetText(text);
 227         break;
 228       }
 229       case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
 230       {
 231         const std::string& text = value.Get<std::string>();
 232         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str());
 233
 234         impl.mController->SetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
 235         break;
 236       }
 237       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
 238       {
 239         const std::string& text = value.Get<std::string>();
 240         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT_FOCUSED %s\n", impl.mController.Get(), text.c_str());
 241
 242         impl.mController->SetPlaceholderText(Controller::PLACEHOLDER_TYPE_ACTIVE, text);
 243         break;
 244       }
 245       case Toolkit::TextField::Property::FONT_FAMILY:
 246       {
 247         const std::string& fontFamily = value.Get<std::string>();
 248         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
 249         impl.mController->SetDefaultFontFamily(fontFamily);
 250         break;
 251       }
 252       case Toolkit::TextField::Property::FONT_STYLE:
 253       {
 254         SetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
 255         break;
 256       }
 257       case Toolkit::TextField::Property::POINT_SIZE:
 258       {
 259         const float pointSize = value.Get<float>();
 260         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p POINT_SIZE %f\n", impl.mController.Get(), pointSize);
 261
 262         if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE), pointSize))
 263         {
 264           impl.mController->SetDefaultFontSize(pointSize, Text::Controller::POINT_SIZE);
 265         }
 266         break;
 267       }
 268       case Toolkit::TextField::Property::MAX_LENGTH:
 269       {
 270         const int max = value.Get<int>();
 271         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p MAX_LENGTH %d\n", impl.mController.Get(), max);
 272
 273         impl.mController->SetMaximumNumberOfCharacters(max);
 274         break;
 275       }
 276       case Toolkit::TextField::Property::EXCEED_POLICY:
 277       {
 278         impl.mExceedPolicy = value.Get<int>();
 279
 280         if(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == impl.mExceedPolicy)
 281         {
 282           impl.EnableClipping();
 283         }
 284         else
 285         {
 286           UnparentAndReset(impl.mStencil);
 287         }
 288         impl.RequestTextRelayout();
 289         break;
 290       }
 291       case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
 292       {
 293         Text::HorizontalAlignment::Type alignment(static_cast<Text::HorizontalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
 294         if(GetHorizontalAlignmentEnumeration(value, alignment))
 295         {
 296           DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
 297           impl.mController->SetHorizontalAlignment(alignment);
 298         }
 299         break;
 300       }
 301       case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
 302       {
 303         Toolkit::Text::VerticalAlignment::Type alignment(static_cast<Text::VerticalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
 304         if(GetVerticalAlignmentEnumeration(value, alignment))
 305         {
 306           impl.mController->SetVerticalAlignment(alignment);
 307           DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p VERTICAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
 308         }
 309         break;
 310       }
 311       case Toolkit::TextField::Property::TEXT_COLOR:
 312       {
 313         const Vector4& textColor = value.Get<Vector4>();
 314         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);
 315
 316         if(impl.mController->GetDefaultColor() != textColor)
 317         {
 318           impl.mController->SetDefaultColor(textColor);
 319           impl.mController->SetInputColor(textColor);
 320           impl.mRenderer.Reset();
 321         }
 322         break;
 323       }
 324       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
 325       {
 326         const Vector4& textColor = value.Get<Vector4>();
 327         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);
 328
 329         if(impl.mController->GetPlaceholderTextColor() != textColor)
 330         {
 331           impl.mController->SetPlaceholderTextColor(textColor);
 332           impl.mRenderer.Reset();
 333         }
 334         break;
 335       }
 336       case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
 337       {
 338         const Vector4& color = value.Get<Vector4>();
 339         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);
 340
 341         impl.mDecorator->SetCursorColor(PRIMARY_CURSOR, color);
 342         impl.RequestTextRelayout();
 343         break;
 344       }
 345       case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
 346       {
 347         const Vector4& color = value.Get<Vector4>();
 348         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);
 349
 350         impl.mDecorator->SetCursorColor(SECONDARY_CURSOR, color);
 351         impl.RequestTextRelayout();
 352         break;
 353       }
 354       case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
 355       {
 356         const bool enable = value.Get<bool>();
 357         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable);
 358
 359         impl.mController->SetEnableCursorBlink(enable);
 360         impl.RequestTextRelayout();
 361         break;
 362       }
 363       case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
 364       {
 365         const float interval = value.Get<float>();
 366         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval);
 367
 368         impl.mDecorator->SetCursorBlinkInterval(interval);
 369         break;
 370       }
 371       case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
 372       {
 373         const float duration = value.Get<float>();
 374         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration);
 375
 376         impl.mDecorator->SetCursorBlinkDuration(duration);
 377         break;
 378       }
 379       case Toolkit::TextField::Property::CURSOR_WIDTH:
 380       {
 381         const int width = value.Get<int>();
 382         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_WIDTH %d\n", impl.mController.Get(), width);
 383
 384         impl.mDecorator->SetCursorWidth(width);
 385         impl.mController->GetLayoutEngine().SetCursorWidth(width);
 386         break;
 387       }
 388       case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
 389       {
 390         const std::string imageFileName = value.Get<std::string>();
 391         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
 392
 393         if(imageFileName.size())
 394         {
 395           impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName);
 396           impl.RequestTextRelayout();
 397         }
 398         break;
 399       }
 400       case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
 401       {
 402         const std::string imageFileName = value.Get<std::string>();
 403         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
 404
 405         if(imageFileName.size())
 406         {
 407           impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName);
 408           impl.RequestTextRelayout();
 409         }
 410         break;
 411       }
 412       case Toolkit::TextField::Property::SCROLL_THRESHOLD:
 413       {
 414         const float threshold = value.Get<float>();
 415         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold);
 416
 417         impl.mDecorator->SetScrollThreshold(threshold);
 418         break;
 419       }
 420       case Toolkit::TextField::Property::SCROLL_SPEED:
 421       {
 422         const float speed = value.Get<float>();
 423         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p SCROLL_SPEED %f\n", impl.mController.Get(), speed);
 424
 425         impl.mDecorator->SetScrollSpeed(speed);
 426         break;
 427       }
 428       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
 429       {
 430         const std::string filename = GetImageFileNameFromPropertyValue(value);
 431
 432         if(filename.size())
 433         {
 434           impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
 435           impl.RequestTextRelayout();
 436         }
 437         break;
 438       }
 439       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
 440       {
 441         const std::string filename = GetImageFileNameFromPropertyValue(value);
 442
 443         if(filename.size())
 444         {
 445           impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
 446           impl.RequestTextRelayout();
 447         }
 448         break;
 449       }
 450       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
 451       {
 452         const std::string filename = GetImageFileNameFromPropertyValue(value);
 453
 454         if(filename.size())
 455         {
 456           impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
 457           impl.RequestTextRelayout();
 458         }
 459         break;
 460       }
 461       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
 462       {
 463         const std::string filename = GetImageFileNameFromPropertyValue(value);
 464
 465         if(filename.size())
 466         {
 467           impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
 468           impl.RequestTextRelayout();
 469         }
 470         break;
 471       }
 472       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
 473       {
 474         const std::string filename = GetImageFileNameFromPropertyValue(value);
 475
 476         if(filename.size())
 477         {
 478           impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
 479           impl.RequestTextRelayout();
 480         }
 481         break;
 482       }
 483       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
 484       {
 485         const std::string filename = GetImageFileNameFromPropertyValue(value);
 486
 487         if(filename.size())
 488         {
 489           impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
 490           impl.RequestTextRelayout();
 491         }
 492         break;
 493       }
 494       case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
 495       {
 496         const Vector4 color = value.Get<Vector4>();
 497         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);
 498
 499         impl.mDecorator->SetHighlightColor(color);
 500         impl.RequestTextRelayout();
 501         break;
 502       }
 503       case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
 504       {
 505         const Rect<int> box = value.Get<Rect<int> >();
 506         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);
 507
 508         impl.mDecorator->SetBoundingBox(box);
 509         impl.RequestTextRelayout();
 510         break;
 511       }
 512       case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
 513       {
 514         const Property::Map* map = value.GetMap();
 515         if(map)
 516         {
 517           impl.mInputMethodOptions.ApplyProperty(*map);
 518         }
 519         impl.mController->SetInputModePassword(impl.mInputMethodOptions.IsPassword());
 520
 521         Toolkit::Control control = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
 522         if(control == textField)
 523         {
 524           impl.mInputMethodContext.ApplyOptions(impl.mInputMethodOptions);
 525         }
 526         break;
 527       }
 528       case Toolkit::TextField::Property::INPUT_COLOR:
 529       {
 530         const Vector4 inputColor = value.Get<Vector4>();
 531         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);
 532
 533         impl.mController->SetInputColor(inputColor);
 534         break;
 535       }
 536       case Toolkit::TextField::Property::ENABLE_MARKUP:
 537       {
 538         const bool enableMarkup = value.Get<bool>();
 539         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup);
 540
 541         impl.mController->SetMarkupProcessorEnabled(enableMarkup);
 542         break;
 543       }
 544       case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
 545       {
 546         const std::string& fontFamily = value.Get<std::string>();
 547         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
 548         impl.mController->SetInputFontFamily(fontFamily);
 549         break;
 550       }
 551       case Toolkit::TextField::Property::INPUT_FONT_STYLE:
 552       {
 553         SetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
 554         break;
 555       }
 556       case Toolkit::TextField::Property::INPUT_POINT_SIZE:
 557       {
 558         const float pointSize = value.Get<float>();
 559         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize);
 560         impl.mController->SetInputFontPointSize(pointSize);
 561         break;
 562       }
 563       case Toolkit::TextField::Property::UNDERLINE:
 564       {
 565         const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 566         if(update)
 567         {
 568           impl.mRenderer.Reset();
 569         }
 570         break;
 571       }
 572       case Toolkit::TextField::Property::INPUT_UNDERLINE:
 573       {
 574         const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
 575         if(update)
 576         {
 577           impl.mRenderer.Reset();
 578         }
 579         break;
 580       }
 581       case Toolkit::TextField::Property::SHADOW:
 582       {
 583         const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 584         if(update)
 585         {
 586           impl.mRenderer.Reset();
 587         }
 588         break;
 589       }
 590       case Toolkit::TextField::Property::INPUT_SHADOW:
 591       {
 592         const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
 593         if(update)
 594         {
 595           impl.mRenderer.Reset();
 596         }
 597         break;
 598       }
 599       case Toolkit::TextField::Property::EMBOSS:
 600       {
 601         const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 602         if(update)
 603         {
 604           impl.mRenderer.Reset();
 605         }
 606         break;
 607       }
 608       case Toolkit::TextField::Property::INPUT_EMBOSS:
 609       {
 610         const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
 611         if(update)
 612         {
 613           impl.mRenderer.Reset();
 614         }
 615         break;
 616       }
 617       case Toolkit::TextField::Property::OUTLINE:
 618       {
 619         const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 620         if(update)
 621         {
 622           impl.mRenderer.Reset();
 623         }
 624         break;
 625       }
 626       case Toolkit::TextField::Property::INPUT_OUTLINE:
 627       {
 628         const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
 629         if(update)
 630         {
 631           impl.mRenderer.Reset();
 632         }
 633         break;
 634       }
 635       case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
 636       {
 637         const Property::Map* map = value.GetMap();
 638         if(map)
 639         {
 640           impl.mController->SetHiddenInputOption(*map);
 641         }
 642         break;
 643       }
 644       case Toolkit::TextField::Property::PIXEL_SIZE:
 645       {
 646         const float pixelSize = value.Get<float>();
 647         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize);
 648
 649         if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE), pixelSize))
 650         {
 651           impl.mController->SetDefaultFontSize(pixelSize, Text::Controller::PIXEL_SIZE);
 652         }
 653         break;
 654       }
 655       case Toolkit::TextField::Property::ENABLE_SELECTION:
 656       {
 657         const bool enableSelection = value.Get<bool>();
 658         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection);
 659         impl.mController->SetSelectionEnabled(enableSelection);
 660         break;
 661       }
 662       case Toolkit::TextField::Property::PLACEHOLDER:
 663       {
 664         const Property::Map* map = value.GetMap();
 665         if(map)
 666         {
 667           impl.mController->SetPlaceholderProperty(*map);
 668         }
 669         break;
 670       }
 671       case Toolkit::TextField::Property::ELLIPSIS:
 672       {
 673         const bool ellipsis = value.Get<bool>();
 674         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ELLIPSIS %d\n", impl.mController.Get(), ellipsis);
 675
 676         impl.mController->SetTextElideEnabled(ellipsis);
 677         break;
 678       }
 679       case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
 680       {
 681         const bool shiftSelection = value.Get<bool>();
 682         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection);
 683
 684         impl.mController->SetShiftSelectionEnabled(shiftSelection);
 685         break;
 686       }
 687       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
 688       {
 689         const bool grabHandleEnabled = value.Get<bool>();
 690         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled);
 691
 692         impl.mController->SetGrabHandleEnabled(grabHandleEnabled);
 693         break;
 694       }
 695       case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
 696       {
 697         impl.mController->SetMatchSystemLanguageDirection(value.Get<bool>());
 698         break;
 699       }
 700       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
 701       {
 702         const bool grabHandlePopupEnabled = value.Get<bool>();
 703         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE_POPUP %d\n", impl.mController.Get(), grabHandlePopupEnabled);
 704
 705         impl.mController->SetGrabHandlePopupEnabled(grabHandlePopupEnabled);
 706         break;
 707       }
 708       case Toolkit::DevelTextField::Property::BACKGROUND:
 709       {
 710         const Vector4 backgroundColor = value.Get<Vector4>();
 711         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);
 712
 713         impl.mController->SetBackgroundEnabled(true);
 714         impl.mController->SetBackgroundColor(backgroundColor);
 715         break;
 716       }
 717       case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
 718       {
 719         uint32_t start = static_cast<uint32_t>(value.Get<int>());
 720         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start);
 721         impl.SetTextSelectionRange(&start, nullptr);
 722         break;
 723       }
 724       case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
 725       {
 726         uint32_t end = static_cast<uint32_t>(value.Get<int>());
 727         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end);
 728         impl.SetTextSelectionRange(nullptr, &end);
 729         break;
 730       }
 731       case Toolkit::DevelTextField::Property::ENABLE_EDITING:
 732       {
 733         const bool editable = value.Get<bool>();
 734         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_EDITING %d\n", impl.mController.Get(), editable);
 735         impl.SetEditable(editable);
 736         break;
 737       }
 738       case Toolkit::DevelTextField::Property::FONT_SIZE_SCALE:
 739       {
 740         const float scale = value.Get<float>();
 741         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p FONT_SIZE_SCALE %f\n", impl.mController.Get(), scale);
 742
 743         if(!Equals(impl.mController->GetFontSizeScale(), scale))
 744         {
 745           impl.mController->SetFontSizeScale(scale);
 746         }
 747         break;
 748       }
 749       case Toolkit::DevelTextField::Property::PRIMARY_CURSOR_POSITION:
 750       {
 751         uint32_t position = static_cast<uint32_t>(value.Get<int>());
 752         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PRIMARY_CURSOR_POSITION %d\n", impl.mController.Get(), position);
 753         if(impl.mController->SetPrimaryCursorPosition(position))
 754         {
 755           impl.SetKeyInputFocus();
 756         }
 757         break;
 758       }
 759     } // switch
 760   }   // textfield
 761 }
 762
 763 Property::Value TextField::GetProperty(BaseObject* object, Property::Index index)
 764 {
 765   Property::Value value;
 766
 767   Toolkit::TextField textField = Toolkit::TextField::DownCast(Dali::BaseHandle(object));
 768
 769   if(textField)
 770   {
 771     TextField& impl(GetImpl(textField));
 772     DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
 773     DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
 774
 775     switch(index)
 776     {
 777       case Toolkit::DevelTextField::Property::RENDERING_BACKEND:
 778       {
 779         value = impl.mRenderingBackend;
 780         break;
 781       }
 782       case Toolkit::TextField::Property::TEXT:
 783       {
 784         std::string text;
 785         impl.mController->GetText(text);
 786         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p returning text: %s\n", impl.mController.Get(), text.c_str());
 787         value = text;
 788         break;
 789       }
 790       case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
 791       {
 792         std::string text;
 793         impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
 794         value = text;
 795         break;
 796       }
 797       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
 798       {
 799         std::string text;
 800         impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_ACTIVE, text);
 801         value = text;
 802         break;
 803       }
 804       case Toolkit::TextField::Property::FONT_FAMILY:
 805       {
 806         value = impl.mController->GetDefaultFontFamily();
 807         break;
 808       }
 809       case Toolkit::TextField::Property::FONT_STYLE:
 810       {
 811         GetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
 812         break;
 813       }
 814       case Toolkit::TextField::Property::POINT_SIZE:
 815       {
 816         value = impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE);
 817         break;
 818       }
 819       case Toolkit::TextField::Property::MAX_LENGTH:
 820       {
 821         value = impl.mController->GetMaximumNumberOfCharacters();
 822         break;
 823       }
 824       case Toolkit::TextField::Property::EXCEED_POLICY:
 825       {
 826         value = impl.mExceedPolicy;
 827         break;
 828       }
 829       case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
 830       {
 831         const char* name = Text::GetHorizontalAlignmentString(impl.mController->GetHorizontalAlignment());
 832
 833         if(name)
 834         {
 835           value = std::string(name);
 836         }
 837         break;
 838       }
 839       case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
 840       {
 841         const char* name = Text::GetVerticalAlignmentString(impl.mController->GetVerticalAlignment());
 842
 843         if(name)
 844         {
 845           value = std::string(name);
 846         }
 847         break;
 848       }
 849       case Toolkit::TextField::Property::TEXT_COLOR:
 850       {
 851         value = impl.mController->GetDefaultColor();
 852         break;
 853       }
 854       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
 855       {
 856         value = impl.mController->GetPlaceholderTextColor();
 857         break;
 858       }
 859       case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
 860       {
 861         value = impl.mDecorator->GetColor(PRIMARY_CURSOR);
 862         break;
 863       }
 864       case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
 865       {
 866         value = impl.mDecorator->GetColor(SECONDARY_CURSOR);
 867         break;
 868       }
 869       case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
 870       {
 871         value = impl.mController->GetEnableCursorBlink();
 872         break;
 873       }
 874       case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
 875       {
 876         value = impl.mDecorator->GetCursorBlinkInterval();
 877         break;
 878       }
 879       case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
 880       {
 881         value = impl.mDecorator->GetCursorBlinkDuration();
 882         break;
 883       }
 884       case Toolkit::TextField::Property::CURSOR_WIDTH:
 885       {
 886         value = impl.mDecorator->GetCursorWidth();
 887         break;
 888       }
 889       case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
 890       {
 891         value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED);
 892         break;
 893       }
 894       case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
 895       {
 896         value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED);
 897         break;
 898       }
 899       case Toolkit::TextField::Property::SCROLL_THRESHOLD:
 900       {
 901         value = impl.mDecorator->GetScrollThreshold();
 902         break;
 903       }
 904       case Toolkit::TextField::Property::SCROLL_SPEED:
 905       {
 906         value = impl.mDecorator->GetScrollSpeed();
 907         break;
 908       }
 909       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
 910       {
 911         impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
 912         break;
 913       }
 914       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
 915       {
 916         impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
 917         break;
 918       }
 919       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
 920       {
 921         impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
 922         break;
 923       }
 924       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
 925       {
 926         impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
 927         break;
 928       }
 929       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
 930       {
 931         impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
 932         break;
 933       }
 934       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
 935       {
 936         impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
 937         break;
 938       }
 939       case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
 940       {
 941         value = impl.mDecorator->GetHighlightColor();
 942         break;
 943       }
 944       case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
 945       {
 946         Rect<int> boundingBox;
 947         impl.mDecorator->GetBoundingBox(boundingBox);
 948         value = boundingBox;
 949         break;
 950       }
 951       case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
 952       {
 953         Property::Map map;
 954         impl.mInputMethodOptions.RetrieveProperty(map);
 955         value = map;
 956         break;
 957       }
 958       case Toolkit::TextField::Property::INPUT_COLOR:
 959       {
 960         value = impl.mController->GetInputColor();
 961         break;
 962       }
 963       case Toolkit::TextField::Property::ENABLE_MARKUP:
 964       {
 965         value = impl.mController->IsMarkupProcessorEnabled();
 966         break;
 967       }
 968       case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
 969       {
 970         value = impl.mController->GetInputFontFamily();
 971         break;
 972       }
 973       case Toolkit::TextField::Property::INPUT_FONT_STYLE:
 974       {
 975         GetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
 976         break;
 977       }
 978       case Toolkit::TextField::Property::INPUT_POINT_SIZE:
 979       {
 980         value = impl.mController->GetInputFontPointSize();
 981         break;
 982       }
 983       case Toolkit::TextField::Property::UNDERLINE:
 984       {
 985         GetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 986         break;
 987       }
 988       case Toolkit::TextField::Property::INPUT_UNDERLINE:
 989       {
 990         GetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
 991         break;
 992       }
 993       case Toolkit::TextField::Property::SHADOW:
 994       {
 995         GetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 996         break;
 997       }
 998       case Toolkit::TextField::Property::INPUT_SHADOW:
 999       {
1000         GetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
1001         break;
1002       }
1003       case Toolkit::TextField::Property::EMBOSS:
1004       {
1005         GetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1006         break;
1007       }
1008       case Toolkit::TextField::Property::INPUT_EMBOSS:
1009       {
1010         GetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
1011         break;
1012       }
1013       case Toolkit::TextField::Property::OUTLINE:
1014       {
1015         GetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1016         break;
1017       }
1018       case Toolkit::TextField::Property::INPUT_OUTLINE:
1019       {
1020         GetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
1021         break;
1022       }
1023       case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
1024       {
1025         Property::Map map;
1026         impl.mController->GetHiddenInputOption(map);
1027         value = map;
1028         break;
1029       }
1030       case Toolkit::TextField::Property::PIXEL_SIZE:
1031       {
1032         value = impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE);
1033         break;
1034       }
1035       case Toolkit::TextField::Property::ENABLE_SELECTION:
1036       {
1037         value = impl.mController->IsSelectionEnabled();
1038         break;
1039       }
1040       case Toolkit::TextField::Property::PLACEHOLDER:
1041       {
1042         Property::Map map;
1043         impl.mController->GetPlaceholderProperty(map);
1044         value = map;
1045         break;
1046       }
1047       case Toolkit::TextField::Property::ELLIPSIS:
1048       {
1049         value = impl.mController->IsTextElideEnabled();
1050         break;
1051       }
1052       case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
1053       {
1054         value = impl.mController->IsShiftSelectionEnabled();
1055         break;
1056       }
1057       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
1058       {
1059         value = impl.mController->IsGrabHandleEnabled();
1060         break;
1061       }
1062       case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1063       {
1064         value = impl.mController->IsMatchSystemLanguageDirection();
1065         break;
1066       }
1067       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
1068       {
1069         value = impl.mController->IsGrabHandlePopupEnabled();
1070         break;
1071       }
1072       case Toolkit::DevelTextField::Property::BACKGROUND:
1073       {
1074         value = impl.mController->GetBackgroundColor();
1075         break;
1076       }
1077       case Toolkit::DevelTextField::Property::SELECTED_TEXT:
1078       {
1079         value = impl.mController->GetSelectedText();
1080         break;
1081       }
1082       case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
1083       {
1084         Uint32Pair range = impl.GetTextSelectionRange();
1085         value            = static_cast<int>(range.first);
1086         break;
1087       }
1088       case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
1089       {
1090         Uint32Pair range = impl.GetTextSelectionRange();
1091         value            = static_cast<int>(range.second);
1092         break;
1093       }
1094       case Toolkit::DevelTextField::Property::ENABLE_EDITING:
1095       {
1096         value = impl.IsEditable();
1097         break;
1098       }
1099       case Toolkit::DevelTextField::Property::FONT_SIZE_SCALE:
1100       {
1101         value = impl.mController->GetFontSizeScale();
1102         break;
1103       }
1104       case Toolkit::DevelTextField::Property::PRIMARY_CURSOR_POSITION:
1105       {
1106         value = static_cast<int>(impl.mController->GetPrimaryCursorPosition());
1107         break;
1108       }
1109     } //switch
1110   }
1111
1112   return value;
1113 }
1114
1115 void TextField::SelectWholeText()
1116 {
1117   if(mController && mController->IsShowingRealText())
1118   {
1119     mController->SelectWholeText();
1120     SetKeyInputFocus();
1121   }
1122 }
1123
1124 void TextField::SelectNone()
1125 {
1126   if(mController && mController->IsShowingRealText())
1127   {
1128     mController->SelectNone();
1129   }
1130 }
1131
1132 string TextField::GetSelectedText() const
1133 {
1134   string selectedText = "";
1135   if(mController && mController->IsShowingRealText())
1136   {
1137     selectedText = mController->GetSelectedText();
1138   }
1139   return selectedText;
1140 }
1141
1142 void TextField::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
1143 {
1144   if(mController && mController->IsShowingRealText())
1145   {
1146     mController->SetTextSelectionRange(start, end);
1147     SetKeyInputFocus();
1148   }
1149 }
1150
1151 Uint32Pair TextField::GetTextSelectionRange() const
1152 {
1153   Uint32Pair range;
1154   if(mController && mController->IsShowingRealText())
1155   {
1156     range = mController->GetTextSelectionRange();
1157   }
1158   return range;
1159 }
1160
1161 InputMethodContext TextField::GetInputMethodContext()
1162 {
1163   return mInputMethodContext;
1164 }
1165
1166 bool TextField::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor)
1167 {
1168   Dali::BaseHandle handle(object);
1169
1170   bool               connected(true);
1171   Toolkit::TextField field = Toolkit::TextField::DownCast(handle);
1172
1173   if(0 == strcmp(signalName.c_str(), SIGNAL_TEXT_CHANGED))
1174   {
1175     field.TextChangedSignal().Connect(tracker, functor);
1176   }
1177   else if(0 == strcmp(signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED))
1178   {
1179     field.MaxLengthReachedSignal().Connect(tracker, functor);
1180   }
1181   else if(0 == strcmp(signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED))
1182   {
1183     field.InputStyleChangedSignal().Connect(tracker, functor);
1184   }
1185   else
1186   {
1187     // signalName does not match any signal
1188     connected = false;
1189   }
1190
1191   return connected;
1192 }
1193
1194 Toolkit::TextField::TextChangedSignalType& TextField::TextChangedSignal()
1195 {
1196   return mTextChangedSignal;
1197 }
1198
1199 Toolkit::TextField::MaxLengthReachedSignalType& TextField::MaxLengthReachedSignal()
1200 {
1201   return mMaxLengthReachedSignal;
1202 }
1203
1204 Toolkit::TextField::InputStyleChangedSignalType& TextField::InputStyleChangedSignal()
1205 {
1206   return mInputStyleChangedSignal;
1207 }
1208
1209 void TextField::OnInitialize()
1210 {
1211   Actor self = Self();
1212
1213   mController = Text::Controller::New(this, this, this);
1214
1215   // When using the vector-based rendering, the size of the GLyphs are different
1216   TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
1217   mController->SetGlyphType(glyphType);
1218
1219   mDecorator = Text::Decorator::New(*mController,
1220                                     *mController);
1221
1222   mInputMethodContext = InputMethodContext::New(self);
1223
1224   mController->GetLayoutEngine().SetLayout(Layout::Engine::SINGLE_LINE_BOX);
1225
1226   // Enables the text input.
1227   mController->EnableTextInput(mDecorator, mInputMethodContext);
1228
1229   // Enables the horizontal scrolling after the text input has been enabled.
1230   mController->SetHorizontalScrollEnabled(true);
1231
1232   // Disables the vertical scrolling.
1233   mController->SetVerticalScrollEnabled(false);
1234
1235   // Disable the smooth handle panning.
1236   mController->SetSmoothHandlePanEnabled(false);
1237
1238   mController->SetNoTextDoubleTapAction(Controller::NoTextTap::HIGHLIGHT);
1239   mController->SetNoTextLongPressAction(Controller::NoTextTap::HIGHLIGHT);
1240
1241   // Sets layoutDirection value
1242   Dali::Stage                 stage           = Dali::Stage::GetCurrent();
1243   Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(stage.GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1244   mController->SetLayoutDirection(layoutDirection);
1245
1246   // Forward input events to controller
1247   EnableGestureDetection(static_cast<GestureType::Value>(GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS));
1248   GetTapGestureDetector().SetMaximumTapsRequired(2);
1249
1250   self.TouchedSignal().Connect(this, &TextField::OnTouched);
1251
1252   // Set BoundingBox to stage size if not already set.
1253   Rect<int> boundingBox;
1254   mDecorator->GetBoundingBox(boundingBox);
1255
1256   if(boundingBox.IsEmpty())
1257   {
1258     Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1259     mDecorator->SetBoundingBox(Rect<int>(0.0f, 0.0f, stageSize.width, stageSize.height));
1260   }
1261
1262   // Flip vertically the 'left' selection handle
1263   mDecorator->FlipHandleVertically(LEFT_SELECTION_HANDLE, true);
1264
1265   // Fill-parent area by default
1266   self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH);
1267   self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT);
1268   self.OnSceneSignal().Connect(this, &TextField::OnSceneConnect);
1269
1270   //Enable highightability
1271   self.SetProperty(Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true);
1272
1273   DevelControl::SetInputMethodContext(*this, mInputMethodContext);
1274
1275   if(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == mExceedPolicy)
1276   {
1277     EnableClipping();
1278   }
1279
1280   DevelControl::SetAccessibilityConstructor(self, [](Dali::Actor actor) {
1281     return std::unique_ptr<Dali::Accessibility::Accessible>(
1282       new AccessibleImpl(actor, Dali::Accessibility::Role::ENTRY));
1283   });
1284 }
1285
1286 void TextField::OnStyleChange(Toolkit::StyleManager styleManager, StyleChange::Type change)
1287 {
1288   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnStyleChange\n");
1289
1290   switch(change)
1291   {
1292     case StyleChange::DEFAULT_FONT_CHANGE:
1293     {
1294       DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnStyleChange DEFAULT_FONT_CHANGE\n");
1295       const std::string& newFont = GetImpl(styleManager).GetDefaultFontFamily();
1296       // Property system did not set the font so should update it.
1297       mController->UpdateAfterFontChange(newFont);
1298       RelayoutRequest();
1299       break;
1300     }
1301
1302     case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1303     {
1304       GetImpl(styleManager).ApplyThemeStyle(Toolkit::Control(GetOwner()));
1305       RelayoutRequest();
1306       break;
1307     }
1308     case StyleChange::THEME_CHANGE:
1309     {
1310       // Nothing to do, let control base class handle this
1311       break;
1312     }
1313   }
1314
1315   // Up call to Control
1316   Control::OnStyleChange(styleManager, change);
1317 }
1318
1319 Vector3 TextField::GetNaturalSize()
1320 {
1321   Extents padding;
1322   padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1323
1324   Vector3 naturalSize = mController->GetNaturalSize();
1325   naturalSize.width += (padding.start + padding.end);
1326   naturalSize.height += (padding.top + padding.bottom);
1327
1328   return naturalSize;
1329 }
1330
1331 float TextField::GetHeightForWidth(float width)
1332 {
1333   Extents padding;
1334   padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1335   return mController->GetHeightForWidth(width) + padding.top + padding.bottom;
1336 }
1337
1338 void TextField::ResizeActor(Actor& actor, const Vector2& size)
1339 {
1340   if(actor.GetProperty<Vector3>(Dali::Actor::Property::SIZE).GetVectorXY() != size)
1341   {
1342     actor.SetProperty(Actor::Property::SIZE, size);
1343   }
1344 }
1345
1346 void TextField::OnRelayout(const Vector2& size, RelayoutContainer& container)
1347 {
1348   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField OnRelayout\n");
1349
1350   Actor self = Self();
1351
1352   Extents padding;
1353   padding = self.GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1354
1355   Vector2 contentSize(size.x - (padding.start + padding.end), size.y - (padding.top + padding.bottom));
1356
1357   // Support Right-To-Left of padding
1358   Dali::LayoutDirection::Type layoutDirection;
1359   if(mController->IsMatchSystemLanguageDirection())
1360   {
1361     layoutDirection = static_cast<Dali::LayoutDirection::Type>(DevelWindow::Get(self).GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1362   }
1363   else
1364   {
1365     layoutDirection = static_cast<Dali::LayoutDirection::Type>(self.GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1366   }
1367   if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1368   {
1369     std::swap(padding.start, padding.end);
1370   }
1371
1372   if(mStencil)
1373   {
1374     mStencil.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1375     ResizeActor(mStencil, contentSize);
1376   }
1377   if(mActiveLayer)
1378   {
1379     mActiveLayer.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1380     ResizeActor(mActiveLayer, contentSize);
1381   }
1382
1383   const Text::Controller::UpdateTextType updateTextType = mController->Relayout(contentSize, layoutDirection);
1384
1385   if((Text::Controller::NONE_UPDATED != updateTextType) ||
1386      !mRenderer)
1387   {
1388     DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnRelayout %p Displaying new contents\n", mController.Get());
1389
1390     if(mDecorator &&
1391        (Text::Controller::NONE_UPDATED != (Text::Controller::DECORATOR_UPDATED & updateTextType)))
1392     {
1393       mDecorator->Relayout(contentSize);
1394     }
1395
1396     if(!mRenderer)
1397     {
1398       mRenderer = Backend::Get().NewRenderer(mRenderingBackend);
1399     }
1400
1401     RenderText(updateTextType);
1402
1403     // If there is text changed, callback is called.
1404     if(mTextChanged)
1405     {
1406       Dali::Toolkit::TextField handle(GetOwner());
1407       mTextChangedSignal.Emit(handle);
1408       mTextChanged = false;
1409     }
1410   }
1411
1412   // The text-field emits signals when the input style changes. These changes of style are
1413   // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1414   // can't be emitted during the size negotiation as the callbacks may update the UI.
1415   // The text-field adds an idle callback to the adaptor to emit the signals after the size negotiation.
1416   if(!mController->IsInputStyleChangedSignalsQueueEmpty())
1417   {
1418     if(Adaptor::IsAvailable())
1419     {
1420       Adaptor& adaptor = Adaptor::Get();
1421
1422       if(NULL == mIdleCallback)
1423       {
1424         // @note: The callback manager takes the ownership of the callback object.
1425         mIdleCallback = MakeCallback(this, &TextField::OnIdleSignal);
1426         adaptor.AddIdle(mIdleCallback, false);
1427       }
1428     }
1429   }
1430 }
1431
1432 Text::ControllerPtr TextField::getController()
1433 {
1434   return mController;
1435 }
1436
1437 void TextField::RenderText(Text::Controller::UpdateTextType updateTextType)
1438 {
1439   Actor renderableActor;
1440
1441   if(Text::Controller::NONE_UPDATED != (Text::Controller::MODEL_UPDATED & updateTextType))
1442   {
1443     if(mRenderer)
1444     {
1445       Dali::Toolkit::TextField handle = Dali::Toolkit::TextField(GetOwner());
1446
1447       renderableActor = mRenderer->Render(mController->GetView(),
1448                                           handle,
1449                                           Property::INVALID_INDEX, // Animatable property not supported
1450                                           mAlignmentOffset,
1451                                           DepthIndex::CONTENT);
1452     }
1453
1454     if(renderableActor != mRenderableActor)
1455     {
1456       UnparentAndReset(mBackgroundActor);
1457       UnparentAndReset(mRenderableActor);
1458       mRenderableActor = renderableActor;
1459
1460       if(mRenderableActor)
1461       {
1462         mBackgroundActor = mController->CreateBackgroundActor();
1463       }
1464     }
1465   }
1466
1467   if(mRenderableActor)
1468   {
1469     const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1470
1471     float renderableActorPositionX, renderableActorPositionY;
1472
1473     if(mStencil)
1474     {
1475       renderableActorPositionX = scrollOffset.x + mAlignmentOffset;
1476       renderableActorPositionY = scrollOffset.y;
1477     }
1478     else
1479     {
1480       Extents padding;
1481       padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1482
1483       // Support Right-To-Left of padding
1484       Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(Self().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1485       if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1486       {
1487         std::swap(padding.start, padding.end);
1488       }
1489
1490       renderableActorPositionX = scrollOffset.x + mAlignmentOffset + padding.start;
1491       renderableActorPositionY = scrollOffset.y + padding.top;
1492     }
1493
1494     mRenderableActor.SetProperty(Actor::Property::POSITION, Vector2(renderableActorPositionX, renderableActorPositionY));
1495
1496     // Make sure the actors are parented correctly with/without clipping
1497     Actor self = mStencil ? mStencil : Self();
1498
1499     Actor highlightActor;
1500
1501     for(std::vector<Actor>::iterator it    = mClippingDecorationActors.begin(),
1502                                      endIt = mClippingDecorationActors.end();
1503         it != endIt;
1504         ++it)
1505     {
1506       self.Add(*it);
1507       it->LowerToBottom();
1508
1509       if(it->GetProperty<std::string>(Dali::Actor::Property::NAME) == "HighlightActor")
1510       {
1511         highlightActor = *it;
1512       }
1513     }
1514     mClippingDecorationActors.clear();
1515
1516     self.Add(mRenderableActor);
1517
1518     if(mBackgroundActor)
1519     {
1520       if(mDecorator && mDecorator->IsHighlightVisible())
1521       {
1522         self.Add(mBackgroundActor);
1523         mBackgroundActor.SetProperty(Actor::Property::POSITION, Vector2(renderableActorPositionX, renderableActorPositionY)); // In text field's coords.
1524         mBackgroundActor.LowerBelow(highlightActor);
1525       }
1526       else
1527       {
1528         mRenderableActor.Add(mBackgroundActor);
1529         mBackgroundActor.SetProperty(Actor::Property::POSITION, Vector2(0.0f, 0.0f)); // In renderable actor's coords.
1530         mBackgroundActor.LowerToBottom();
1531       }
1532     }
1533   }
1534 }
1535
1536 void TextField::OnKeyInputFocusGained()
1537 {
1538   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnKeyInputFocusGained %p\n", mController.Get());
1539   if(mInputMethodContext && IsEditable())
1540   {
1541     // All input panel properties, such as layout, return key type, and input hint, should be set before input panel activates (or shows).
1542     mInputMethodContext.ApplyOptions(mInputMethodOptions);
1543     mInputMethodContext.NotifyTextInputMultiLine(false);
1544
1545     mInputMethodContext.StatusChangedSignal().Connect(this, &TextField::KeyboardStatusChanged);
1546
1547     mInputMethodContext.EventReceivedSignal().Connect(this, &TextField::OnInputMethodContextEvent);
1548
1549     // Notify that the text editing start.
1550     mInputMethodContext.Activate();
1551
1552     // When window gain lost focus, the inputMethodContext is deactivated. Thus when window gain focus again, the inputMethodContext must be activated.
1553     mInputMethodContext.SetRestoreAfterFocusLost(true);
1554   }
1555   ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1556
1557   if(notifier)
1558   {
1559     notifier.ContentSelectedSignal().Connect(this, &TextField::OnClipboardTextSelected);
1560   }
1561
1562   Toolkit::Control control = Toolkit::Control::DownCast( Self() );
1563   Internal::Control& controlImpl = GetImplementation( control );
1564   Internal::Control::Impl& controlDataImpl = Internal::Control::Impl::Get( controlImpl );
1565   bool enableAutofill = controlDataImpl.IsAutofillEnabled();
1566   if( enableAutofill )
1567   {
1568     Toolkit::AutofillContainer container = controlDataImpl.GetAutofillContainer();
1569     container.SetFocusedControl( control );
1570
1571     Internal::AutofillContainer& containerImpl = GetImpl( container );
1572     Dali::AutofillGroup containerGroup = containerImpl.GetAutofillGroup();
1573     if( containerGroup != nullptr )
1574     {
1575       containerGroup.RequestAuthentication();
1576     }
1577
1578   }
1579   mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1580
1581   EmitKeyInputFocusSignal(true); // Calls back into the Control hence done last.
1582 }
1583
1584 void TextField::OnKeyInputFocusLost()
1585 {
1586   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField:OnKeyInputFocusLost %p\n", mController.Get());
1587   if(mInputMethodContext)
1588   {
1589     mInputMethodContext.StatusChangedSignal().Disconnect(this, &TextField::KeyboardStatusChanged);
1590     // The text editing is finished. Therefore the inputMethodContext don't have restore activation.
1591     mInputMethodContext.SetRestoreAfterFocusLost(false);
1592
1593     // Notify that the text editing finish.
1594     mInputMethodContext.Deactivate();
1595
1596     mInputMethodContext.EventReceivedSignal().Disconnect(this, &TextField::OnInputMethodContextEvent);
1597   }
1598   ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1599
1600   if(notifier)
1601   {
1602     notifier.ContentSelectedSignal().Disconnect(this, &TextField::OnClipboardTextSelected);
1603   }
1604
1605   mController->KeyboardFocusLostEvent();
1606
1607   EmitKeyInputFocusSignal(false); // Calls back into the Control hence done last.
1608 }
1609
1610 bool TextField::OnAccessibilityActivated()
1611 {
1612   SetKeyInputFocus();
1613   return true;
1614 }
1615
1616 void TextField::OnTap(const TapGesture& gesture)
1617 {
1618   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnTap %p\n", mController.Get());
1619   if(mInputMethodContext && IsEditable())
1620   {
1621     mInputMethodContext.Activate();
1622   }
1623   // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1624   Extents padding;
1625   padding                   = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1626   const Vector2& localPoint = gesture.GetLocalPoint();
1627   mController->TapEvent(gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top);
1628
1629   SetKeyInputFocus();
1630 }
1631
1632 void TextField::OnPan(const PanGesture& gesture)
1633 {
1634   mController->PanEvent(gesture.GetState(), gesture.GetDisplacement());
1635 }
1636
1637 void TextField::OnLongPress(const LongPressGesture& gesture)
1638 {
1639   if(mInputMethodContext && IsEditable())
1640   {
1641     mInputMethodContext.Activate();
1642   }
1643   Extents padding;
1644   padding                   = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1645   const Vector2& localPoint = gesture.GetLocalPoint();
1646   mController->LongPressEvent(gesture.GetState(), localPoint.x - padding.start, localPoint.y - padding.top);
1647
1648   SetKeyInputFocus();
1649 }
1650
1651 bool TextField::OnKeyEvent(const KeyEvent& event)
1652 {
1653   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode());
1654
1655   if(Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape())
1656   {
1657     // Make sure ClearKeyInputFocus when only key is up
1658     if(event.GetState() == KeyEvent::UP)
1659     {
1660       ClearKeyInputFocus();
1661     }
1662
1663     return true;
1664   }
1665   else if(Dali::DevelKey::DALI_KEY_RETURN == event.GetKeyCode())
1666   {
1667     // Do nothing when enter is comming.
1668     return false;
1669   }
1670
1671   return mController->KeyEvent(event);
1672 }
1673
1674 void TextField::RequestTextRelayout()
1675 {
1676   RelayoutRequest();
1677 }
1678
1679 bool TextField::IsEditable() const
1680 {
1681   return mController->IsEditable();
1682 }
1683
1684 void TextField::SetEditable(bool editable)
1685 {
1686   mController->SetEditable(editable);
1687   if(mInputMethodContext && !editable)
1688   {
1689     mInputMethodContext.Deactivate();
1690   }
1691 }
1692
1693 void TextField::TextInserted(unsigned int position, unsigned int length, const std::string& content)
1694 {
1695   if(Accessibility::IsUp())
1696   {
1697     Control::Impl::GetAccessibilityObject(Self())->EmitTextInserted(position, length, content);
1698   }
1699 }
1700
1701 void TextField::TextDeleted(unsigned int position, unsigned int length, const std::string& content)
1702 {
1703   if(Accessibility::IsUp())
1704   {
1705     Control::Impl::GetAccessibilityObject(Self())->EmitTextDeleted(position, length, content);
1706   }
1707 }
1708
1709 void TextField::CaretMoved(unsigned int position)
1710 {
1711   if(Accessibility::IsUp())
1712   {
1713     Control::Impl::GetAccessibilityObject(Self())->EmitTextCaretMoved(position);
1714   }
1715 }
1716
1717 void TextField::TextChanged()
1718 {
1719   mTextChanged = true;
1720 }
1721
1722 void TextField::MaxLengthReached()
1723 {
1724   Dali::Toolkit::TextField handle(GetOwner());
1725   mMaxLengthReachedSignal.Emit(handle);
1726 }
1727
1728 void TextField::InputStyleChanged(Text::InputStyle::Mask inputStyleMask)
1729 {
1730   Dali::Toolkit::TextField handle(GetOwner());
1731
1732   Toolkit::TextField::InputStyle::Mask fieldInputStyleMask = Toolkit::TextField::InputStyle::NONE;
1733
1734   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_COLOR))
1735   {
1736     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::COLOR);
1737   }
1738   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_FAMILY))
1739   {
1740     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_FAMILY);
1741   }
1742   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_POINT_SIZE))
1743   {
1744     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::POINT_SIZE);
1745   }
1746   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WEIGHT))
1747   {
1748     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1749   }
1750   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WIDTH))
1751   {
1752     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1753   }
1754   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_SLANT))
1755   {
1756     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1757   }
1758   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_UNDERLINE))
1759   {
1760     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::UNDERLINE);
1761   }
1762   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_SHADOW))
1763   {
1764     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::SHADOW);
1765   }
1766   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_EMBOSS))
1767   {
1768     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::EMBOSS);
1769   }
1770   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_OUTLINE))
1771   {
1772     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::OUTLINE);
1773   }
1774
1775   mInputStyleChangedSignal.Emit(handle, fieldInputStyleMask);
1776 }
1777
1778 void TextField::AddDecoration(Actor& actor, bool needsClipping)
1779 {
1780   if(actor)
1781   {
1782     if(needsClipping)
1783     {
1784       mClippingDecorationActors.push_back(actor);
1785     }
1786     else
1787     {
1788       actor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1789       actor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1790       Self().Add(actor);
1791       mActiveLayer = actor;
1792     }
1793   }
1794 }
1795
1796 void TextField::OnSceneConnect(Dali::Actor actor)
1797 {
1798   if(mHasBeenStaged)
1799   {
1800     RenderText(static_cast<Text::Controller::UpdateTextType>(Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED));
1801   }
1802   else
1803   {
1804     mHasBeenStaged = true;
1805   }
1806 }
1807
1808 InputMethodContext::CallbackData TextField::OnInputMethodContextEvent(Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
1809 {
1810   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName);
1811   return mController->OnInputMethodContextEvent(inputMethodContext, inputMethodContextEvent);
1812 }
1813
1814 void TextField::GetHandleImagePropertyValue(Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType)
1815 {
1816   if(mDecorator)
1817   {
1818     Property::Map map;
1819     map[IMAGE_MAP_FILENAME_STRING] = mDecorator->GetHandleImage(handleType, handleImageType);
1820     value                          = map;
1821   }
1822 }
1823
1824 void TextField::EnableClipping()
1825 {
1826   if(!mStencil)
1827   {
1828     // Creates an extra control to be used as stencil buffer.
1829     mStencil = Control::New();
1830     mStencil.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1831     mStencil.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1832
1833     // Creates a background visual. Even if the color is transparent it updates the stencil.
1834     mStencil.SetProperty(Toolkit::Control::Property::BACKGROUND,
1835                          Property::Map().Add(Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR).Add(ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT));
1836
1837     // Enable the clipping property.
1838     mStencil.SetProperty(Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX);
1839     mStencil.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS);
1840
1841     Self().Add(mStencil);
1842   }
1843 }
1844
1845 void TextField::OnClipboardTextSelected(ClipboardEventNotifier& clipboard)
1846 {
1847   mController->PasteClipboardItemEvent();
1848 }
1849
1850 void TextField::KeyboardStatusChanged(bool keyboardShown)
1851 {
1852   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown);
1853
1854   // Just hide the grab handle when keyboard is hidden.
1855   if(!keyboardShown)
1856   {
1857     mController->KeyboardFocusLostEvent();
1858   }
1859   else
1860   {
1861     mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1862   }
1863 }
1864
1865 void TextField::OnSceneConnection(int depth)
1866 {
1867   // Sets the depth to the visuals inside the text's decorator.
1868   mDecorator->SetTextDepth(depth);
1869
1870   // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1871
1872   // Call the Control::OnSceneConnection() to set the depth of the background.
1873   Control::OnSceneConnection(depth);
1874 }
1875
1876 bool TextField::OnTouched(Actor actor, const TouchEvent& touch)
1877 {
1878   return false;
1879 }
1880
1881 void TextField::OnIdleSignal()
1882 {
1883   // Emits the change of input style signals.
1884   mController->ProcessInputStyleChangedSignals();
1885
1886   // Set the pointer to null as the callback manager deletes the callback after execute it.
1887   mIdleCallback = NULL;
1888 }
1889
1890 TextField::TextField()
1891 : Control(ControlBehaviour(CONTROL_BEHAVIOUR_DEFAULT)),
1892   mIdleCallback(NULL),
1893   mAlignmentOffset(0.f),
1894   mRenderingBackend(DEFAULT_RENDERING_BACKEND),
1895   mExceedPolicy(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP),
1896   mHasBeenStaged(false),
1897   mTextChanged(false)
1898 {
1899 }
1900
1901 TextField::~TextField()
1902 {
1903   UnparentAndReset(mStencil);
1904
1905   if((NULL != mIdleCallback) && Adaptor::IsAvailable())
1906   {
1907     Adaptor::Get().RemoveIdle(mIdleCallback);
1908   }
1909 }
1910
1911 std::string TextField::AccessibleImpl::GetName()
1912 {
1913   auto slf = Toolkit::TextField::DownCast(self);
1914   return slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1915 }
1916
1917 std::string TextField::AccessibleImpl::GetText(size_t startOffset,
1918                                                size_t endOffset)
1919 {
1920   if(endOffset <= startOffset)
1921     return {};
1922
1923   auto slf = Toolkit::TextField::DownCast(self);
1924   auto txt =
1925     slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1926
1927   if(startOffset > txt.size() || endOffset > txt.size())
1928     return {};
1929
1930   return txt.substr(startOffset, endOffset - startOffset);
1931 }
1932
1933 size_t TextField::AccessibleImpl::GetCharacterCount()
1934 {
1935   auto slf = Toolkit::TextField::DownCast(self);
1936   auto txt =
1937     slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1938
1939   return txt.size();
1940 }
1941
1942 size_t TextField::AccessibleImpl::GetCaretOffset()
1943 {
1944   auto slf = Toolkit::TextField::DownCast(self);
1945   return Dali::Toolkit::GetImpl(slf).getController()->GetCursorPosition();
1946 }
1947
1948 bool TextField::AccessibleImpl::SetCaretOffset(size_t offset)
1949 {
1950   auto slf = Toolkit::TextField::DownCast(self);
1951   auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1952   if(offset > txt.size())
1953     return false;
1954
1955   auto& slfImpl = Dali::Toolkit::GetImpl(slf);
1956   slfImpl.getController()->ResetCursorPosition(offset);
1957   slfImpl.RequestTextRelayout();
1958   return true;
1959 }
1960
1961 Dali::Accessibility::Range TextField::AccessibleImpl::GetTextAtOffset(
1962   size_t offset, Dali::Accessibility::TextBoundary boundary)
1963 {
1964   auto slf      = Toolkit::TextField::DownCast(self);
1965   auto txt      = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1966   auto txt_size = txt.size();
1967
1968   auto range = Dali::Accessibility::Range{};
1969
1970   switch(boundary)
1971   {
1972     case Dali::Accessibility::TextBoundary::CHARACTER:
1973     {
1974       if(offset < txt_size)
1975       {
1976         range.content     = txt[offset];
1977         range.startOffset = offset;
1978         range.endOffset   = offset + 1;
1979       }
1980     }
1981     break;
1982     case Dali::Accessibility::TextBoundary::WORD:
1983     case Dali::Accessibility::TextBoundary::LINE:
1984     {
1985       auto txt_c_string = txt.c_str();
1986       auto breaks       = std::vector<char>(txt_size, 0);
1987       if(boundary == Dali::Accessibility::TextBoundary::WORD)
1988         Accessibility::Accessible::FindWordSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
1989       else
1990         Accessibility::Accessible::FindLineSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
1991       auto index   = 0u;
1992       auto counter = 0u;
1993       while(index < txt_size && counter <= offset)
1994       {
1995         auto start = index;
1996         if(breaks[index])
1997         {
1998           while(breaks[index])
1999             index++;
2000           counter++;
2001         }
2002         else
2003         {
2004           if(boundary == Dali::Accessibility::TextBoundary::WORD)
2005             index++;
2006           if(boundary == Dali::Accessibility::TextBoundary::LINE)
2007             counter++;
2008         }
2009         if((counter > 0) && ((counter - 1) == offset))
2010         {
2011           range.content     = txt.substr(start, index - start + 1);
2012           range.startOffset = start;
2013           range.endOffset   = index + 1;
2014         }
2015         if(boundary == Dali::Accessibility::TextBoundary::LINE)
2016           index++;
2017       }
2018     }
2019     break;
2020     case Dali::Accessibility::TextBoundary::SENTENCE:
2021     {
2022       /* not supported by efl */
2023     }
2024     break;
2025     case Dali::Accessibility::TextBoundary::PARAGRAPH:
2026     {
2027       /* Paragraph is not supported by libunibreak library */
2028     }
2029     break;
2030     default:
2031       break;
2032   }
2033
2034   return range;
2035 }
2036
2037 Dali::Accessibility::Range
2038 TextField::AccessibleImpl::GetSelection(size_t selectionNum)
2039 {
2040   // Since DALi supports only one selection indexes higher than 0 are ignored
2041   if(selectionNum > 0)
2042     return {};
2043
2044   auto        slf  = Toolkit::TextField::DownCast(self);
2045   auto        ctrl = Dali::Toolkit::GetImpl(slf).getController();
2046   std::string ret;
2047   ctrl->RetrieveSelection(ret);
2048   auto r = ctrl->GetSelectionIndexes();
2049
2050   return {static_cast<size_t>(r.first), static_cast<size_t>(r.second), ret};
2051 }
2052
2053 bool TextField::AccessibleImpl::RemoveSelection(size_t selectionNum)
2054 {
2055   // Since DALi supports only one selection indexes higher than 0 are ignored
2056   if(selectionNum > 0)
2057     return false;
2058
2059   auto slf = Toolkit::TextField::DownCast(self);
2060   Dali::Toolkit::GetImpl(slf).getController()->SetSelection(0, 0);
2061   return true;
2062 }
2063
2064 bool TextField::AccessibleImpl::SetSelection(size_t selectionNum,
2065                                              size_t startOffset,
2066                                              size_t endOffset)
2067 {
2068   // Since DALi supports only one selection indexes higher than 0 are ignored
2069   if(selectionNum > 0)
2070     return false;
2071
2072   auto slf = Toolkit::TextField::DownCast(self);
2073   Dali::Toolkit::GetImpl(slf).getController()->SetSelection(startOffset,
2074                                                             endOffset);
2075   return true;
2076 }
2077
2078 bool TextField::AccessibleImpl::CopyText(size_t startPosition,
2079                                          size_t endPosition)
2080 {
2081   if(endPosition <= startPosition)
2082     return false;
2083
2084   auto slf = Toolkit::TextField::DownCast(self);
2085   auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2086   Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2087
2088   return true;
2089 }
2090
2091 bool TextField::AccessibleImpl::CutText(size_t startPosition,
2092                                         size_t endPosition)
2093 {
2094   if(endPosition <= startPosition)
2095     return false;
2096
2097   auto slf = Toolkit::TextField::DownCast(self);
2098   auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2099   Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2100
2101   slf.SetProperty(Toolkit::TextField::Property::TEXT,
2102                   txt.substr(0, startPosition) + txt.substr(endPosition - startPosition, txt.size()));
2103
2104   return true;
2105 }
2106
2107 Dali::Accessibility::States TextField::AccessibleImpl::CalculateStates()
2108 {
2109   using namespace Dali::Accessibility;
2110
2111   auto states = DevelControl::AccessibleImpl::CalculateStates();
2112
2113   states[State::EDITABLE]  = true;
2114   states[State::FOCUSABLE] = true;
2115
2116   Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
2117   if(self == focusControl)
2118   {
2119     states[State::FOCUSED] = true;
2120   }
2121
2122   return states;
2123 }
2124
2125 } // namespace Internal
2126
2127 } // namespace Toolkit
2128
2129 } // namespace Dali