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/controls/control/control-data-impl.h>
  40 #include <dali-toolkit/internal/controls/text-controls/autofill-container-impl.h>
  41 #include <dali-toolkit/internal/styling/style-manager-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 // Setup properties, signals and actions using the type-registry.
  78 DALI_TYPE_REGISTRATION_BEGIN(Toolkit::TextField, Toolkit::Control, Create);
  79
  80 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "text", STRING, TEXT)
  81 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "placeholderText", STRING, PLACEHOLDER_TEXT)
  82 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "placeholderTextFocused", STRING, PLACEHOLDER_TEXT_FOCUSED)
  83 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "fontFamily", STRING, FONT_FAMILY)
  84 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "fontStyle", MAP, FONT_STYLE)
  85 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "pointSize", FLOAT, POINT_SIZE)
  86 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "maxLength", INTEGER, MAX_LENGTH)
  87 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "exceedPolicy", INTEGER, EXCEED_POLICY)
  88 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "horizontalAlignment", STRING, HORIZONTAL_ALIGNMENT)
  89 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "verticalAlignment", STRING, VERTICAL_ALIGNMENT)
  90 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "textColor", VECTOR4, TEXT_COLOR)
  91 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "placeholderTextColor", VECTOR4, PLACEHOLDER_TEXT_COLOR)
  92 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "primaryCursorColor", VECTOR4, PRIMARY_CURSOR_COLOR)
  93 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "secondaryCursorColor", VECTOR4, SECONDARY_CURSOR_COLOR)
  94 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "enableCursorBlink", BOOLEAN, ENABLE_CURSOR_BLINK)
  95 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "cursorBlinkInterval", FLOAT, CURSOR_BLINK_INTERVAL)
  96 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "cursorBlinkDuration", FLOAT, CURSOR_BLINK_DURATION)
  97 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "cursorWidth", INTEGER, CURSOR_WIDTH)
  98 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "grabHandleImage", STRING, GRAB_HANDLE_IMAGE)
  99 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "grabHandlePressedImage", STRING, GRAB_HANDLE_PRESSED_IMAGE)
 100 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "scrollThreshold", FLOAT, SCROLL_THRESHOLD)
 101 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "scrollSpeed", FLOAT, SCROLL_SPEED)
 102 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHandleImageLeft", MAP, SELECTION_HANDLE_IMAGE_LEFT)
 103 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHandleImageRight", MAP, SELECTION_HANDLE_IMAGE_RIGHT)
 104 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHandlePressedImageLeft", MAP, SELECTION_HANDLE_PRESSED_IMAGE_LEFT)
 105 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHandlePressedImageRight", MAP, SELECTION_HANDLE_PRESSED_IMAGE_RIGHT)
 106 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHandleMarkerImageLeft", MAP, SELECTION_HANDLE_MARKER_IMAGE_LEFT)
 107 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHandleMarkerImageRight", MAP, SELECTION_HANDLE_MARKER_IMAGE_RIGHT)
 108 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHighlightColor", VECTOR4, SELECTION_HIGHLIGHT_COLOR)
 109 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "decorationBoundingBox", RECTANGLE, DECORATION_BOUNDING_BOX)
 110 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputMethodSettings", MAP, INPUT_METHOD_SETTINGS)
 111 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputColor", VECTOR4, INPUT_COLOR)
 112 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "enableMarkup", BOOLEAN, ENABLE_MARKUP)
 113 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputFontFamily", STRING, INPUT_FONT_FAMILY)
 114 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputFontStyle", MAP, INPUT_FONT_STYLE)
 115 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputPointSize", FLOAT, INPUT_POINT_SIZE)
 116 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "underline", MAP, UNDERLINE)
 117 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputUnderline", MAP, INPUT_UNDERLINE)
 118 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "shadow", MAP, SHADOW)
 119 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputShadow", MAP, INPUT_SHADOW)
 120 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "emboss", MAP, EMBOSS)
 121 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputEmboss", MAP, INPUT_EMBOSS)
 122 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "outline", MAP, OUTLINE)
 123 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputOutline", MAP, INPUT_OUTLINE)
 124 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "hiddenInputSettings", MAP, HIDDEN_INPUT_SETTINGS)
 125 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "pixelSize", FLOAT, PIXEL_SIZE)
 126 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "enableSelection", BOOLEAN, ENABLE_SELECTION)
 127 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "placeholder", MAP, PLACEHOLDER)
 128 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "ellipsis", BOOLEAN, ELLIPSIS)
 129 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "enableShiftSelection", BOOLEAN, ENABLE_SHIFT_SELECTION)
 130 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "enableGrabHandle", BOOLEAN, ENABLE_GRAB_HANDLE)
 131 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "matchSystemLanguageDirection", BOOLEAN, MATCH_SYSTEM_LANGUAGE_DIRECTION)
 132 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "enableGrabHandlePopup", BOOLEAN, ENABLE_GRAB_HANDLE_POPUP)
 133 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "textBackground", VECTOR4, BACKGROUND)
 134 DALI_DEVEL_PROPERTY_REGISTRATION_READ_ONLY(Toolkit, TextField, "selectedText", STRING, SELECTED_TEXT)
 135 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "renderingBackend", INTEGER, RENDERING_BACKEND)
 136 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "selectedTextStart", INTEGER, SELECTED_TEXT_START)
 137 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "selectedTextEnd", INTEGER, SELECTED_TEXT_END)
 138 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "enableEditing", BOOLEAN, ENABLE_EDITING)
 139
 140 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "textChanged", SIGNAL_TEXT_CHANGED)
 141 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "maxLengthReached", SIGNAL_MAX_LENGTH_REACHED)
 142 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED)
 143
 144 DALI_TYPE_REGISTRATION_END()
 145
 146 const char* const IMAGE_MAP_FILENAME_STRING = "filename";
 147
 148 /// Retrieves a filename from a value that is a Property::Map
 149 std::string GetImageFileNameFromPropertyValue(const Property::Value& value)
 150 {
 151   std::string          filename;
 152   const Property::Map* map = value.GetMap();
 153   if(map)
 154   {
 155     const Property::Value* filenameValue = map->Find(IMAGE_MAP_FILENAME_STRING);
 156     if(filenameValue)
 157     {
 158       filenameValue->Get(filename);
 159     }
 160   }
 161   return filename;
 162 }
 163
 164 } // namespace
 165
 166 Toolkit::TextField TextField::New()
 167 {
 168   // Create the implementation, temporarily owned by this handle on stack
 169   IntrusivePtr<TextField> impl = new TextField();
 170
 171   // Pass ownership to CustomActor handle
 172   Toolkit::TextField handle(*impl);
 173
 174   // Second-phase init of the implementation
 175   // This can only be done after the CustomActor connection has been made...
 176   impl->Initialize();
 177
 178   return handle;
 179 }
 180
 181 void TextField::SetProperty(BaseObject* object, Property::Index index, const Property::Value& value)
 182 {
 183   Toolkit::TextField textField = Toolkit::TextField::DownCast(Dali::BaseHandle(object));
 184
 185   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField SetProperty\n");
 186
 187   if(textField)
 188   {
 189     TextField& impl(GetImpl(textField));
 190     DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
 191     DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
 192
 193     switch(index)
 194     {
 195       case Toolkit::DevelTextField::Property::RENDERING_BACKEND:
 196       {
 197         int backend = value.Get<int>();
 198         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend);
 199
 200 #ifndef ENABLE_VECTOR_BASED_TEXT_RENDERING
 201         if(DevelText::RENDERING_VECTOR_BASED == backend)
 202         {
 203           backend = TextAbstraction::BITMAP_GLYPH; // Fallback to bitmap-based rendering
 204         }
 205 #endif
 206         if(impl.mRenderingBackend != backend)
 207         {
 208           impl.mRenderingBackend = backend;
 209           impl.mRenderer.Reset();
 210
 211           // When using the vector-based rendering, the size of the GLyphs are different
 212           TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == impl.mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
 213           impl.mController->SetGlyphType(glyphType);
 214         }
 215         break;
 216       }
 217       case Toolkit::TextField::Property::TEXT:
 218       {
 219         const std::string& text = value.Get<std::string>();
 220         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p TEXT %s\n", impl.mController.Get(), text.c_str());
 221
 222         impl.mController->SetText(text);
 223         break;
 224       }
 225       case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
 226       {
 227         const std::string& text = value.Get<std::string>();
 228         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str());
 229
 230         impl.mController->SetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
 231         break;
 232       }
 233       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
 234       {
 235         const std::string& text = value.Get<std::string>();
 236         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT_FOCUSED %s\n", impl.mController.Get(), text.c_str());
 237
 238         impl.mController->SetPlaceholderText(Controller::PLACEHOLDER_TYPE_ACTIVE, text);
 239         break;
 240       }
 241       case Toolkit::TextField::Property::FONT_FAMILY:
 242       {
 243         const std::string& fontFamily = value.Get<std::string>();
 244         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
 245         impl.mController->SetDefaultFontFamily(fontFamily);
 246         break;
 247       }
 248       case Toolkit::TextField::Property::FONT_STYLE:
 249       {
 250         SetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
 251         break;
 252       }
 253       case Toolkit::TextField::Property::POINT_SIZE:
 254       {
 255         const float pointSize = value.Get<float>();
 256         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p POINT_SIZE %f\n", impl.mController.Get(), pointSize);
 257
 258         if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE), pointSize))
 259         {
 260           impl.mController->SetDefaultFontSize(pointSize, Text::Controller::POINT_SIZE);
 261         }
 262         break;
 263       }
 264       case Toolkit::TextField::Property::MAX_LENGTH:
 265       {
 266         const int max = value.Get<int>();
 267         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p MAX_LENGTH %d\n", impl.mController.Get(), max);
 268
 269         impl.mController->SetMaximumNumberOfCharacters(max);
 270         break;
 271       }
 272       case Toolkit::TextField::Property::EXCEED_POLICY:
 273       {
 274         impl.mExceedPolicy = value.Get<int>();
 275
 276         if(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == impl.mExceedPolicy)
 277         {
 278           impl.EnableClipping();
 279         }
 280         else
 281         {
 282           UnparentAndReset(impl.mStencil);
 283         }
 284         impl.RequestTextRelayout();
 285         break;
 286       }
 287       case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
 288       {
 289         Text::HorizontalAlignment::Type alignment(static_cast<Text::HorizontalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
 290         if(GetHorizontalAlignmentEnumeration(value, alignment))
 291         {
 292           DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
 293           impl.mController->SetHorizontalAlignment(alignment);
 294         }
 295         break;
 296       }
 297       case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
 298       {
 299         Toolkit::Text::VerticalAlignment::Type alignment(static_cast<Text::VerticalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
 300         if(GetVerticalAlignmentEnumeration(value, alignment))
 301         {
 302           impl.mController->SetVerticalAlignment(alignment);
 303           DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p VERTICAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
 304         }
 305         break;
 306       }
 307       case Toolkit::TextField::Property::TEXT_COLOR:
 308       {
 309         const Vector4& textColor = value.Get<Vector4>();
 310         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);
 311
 312         if(impl.mController->GetDefaultColor() != textColor)
 313         {
 314           impl.mController->SetDefaultColor(textColor);
 315           impl.mController->SetInputColor(textColor);
 316           impl.mRenderer.Reset();
 317         }
 318         break;
 319       }
 320       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
 321       {
 322         const Vector4& textColor = value.Get<Vector4>();
 323         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);
 324
 325         if(impl.mController->GetPlaceholderTextColor() != textColor)
 326         {
 327           impl.mController->SetPlaceholderTextColor(textColor);
 328           impl.mRenderer.Reset();
 329         }
 330         break;
 331       }
 332       case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
 333       {
 334         const Vector4& color = value.Get<Vector4>();
 335         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);
 336
 337         impl.mDecorator->SetCursorColor(PRIMARY_CURSOR, color);
 338         impl.RequestTextRelayout();
 339         break;
 340       }
 341       case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
 342       {
 343         const Vector4& color = value.Get<Vector4>();
 344         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);
 345
 346         impl.mDecorator->SetCursorColor(SECONDARY_CURSOR, color);
 347         impl.RequestTextRelayout();
 348         break;
 349       }
 350       case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
 351       {
 352         const bool enable = value.Get<bool>();
 353         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable);
 354
 355         impl.mController->SetEnableCursorBlink(enable);
 356         impl.RequestTextRelayout();
 357         break;
 358       }
 359       case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
 360       {
 361         const float interval = value.Get<float>();
 362         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval);
 363
 364         impl.mDecorator->SetCursorBlinkInterval(interval);
 365         break;
 366       }
 367       case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
 368       {
 369         const float duration = value.Get<float>();
 370         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration);
 371
 372         impl.mDecorator->SetCursorBlinkDuration(duration);
 373         break;
 374       }
 375       case Toolkit::TextField::Property::CURSOR_WIDTH:
 376       {
 377         const int width = value.Get<int>();
 378         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_WIDTH %d\n", impl.mController.Get(), width);
 379
 380         impl.mDecorator->SetCursorWidth(width);
 381         impl.mController->GetLayoutEngine().SetCursorWidth(width);
 382         break;
 383       }
 384       case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
 385       {
 386         const std::string imageFileName = value.Get<std::string>();
 387         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
 388
 389         if(imageFileName.size())
 390         {
 391           impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName);
 392           impl.RequestTextRelayout();
 393         }
 394         break;
 395       }
 396       case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
 397       {
 398         const std::string imageFileName = value.Get<std::string>();
 399         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
 400
 401         if(imageFileName.size())
 402         {
 403           impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName);
 404           impl.RequestTextRelayout();
 405         }
 406         break;
 407       }
 408       case Toolkit::TextField::Property::SCROLL_THRESHOLD:
 409       {
 410         const float threshold = value.Get<float>();
 411         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold);
 412
 413         impl.mDecorator->SetScrollThreshold(threshold);
 414         break;
 415       }
 416       case Toolkit::TextField::Property::SCROLL_SPEED:
 417       {
 418         const float speed = value.Get<float>();
 419         DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p SCROLL_SPEED %f\n", impl.mController.Get(), speed);
 420
 421         impl.mDecorator->SetScrollSpeed(speed);
 422         break;
 423       }
 424       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
 425       {
 426         const std::string filename = GetImageFileNameFromPropertyValue(value);
 427
 428         if(filename.size())
 429         {
 430           impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
 431           impl.RequestTextRelayout();
 432         }
 433         break;
 434       }
 435       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
 436       {
 437         const std::string filename = GetImageFileNameFromPropertyValue(value);
 438
 439         if(filename.size())
 440         {
 441           impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
 442           impl.RequestTextRelayout();
 443         }
 444         break;
 445       }
 446       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
 447       {
 448         const std::string filename = GetImageFileNameFromPropertyValue(value);
 449
 450         if(filename.size())
 451         {
 452           impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
 453           impl.RequestTextRelayout();
 454         }
 455         break;
 456       }
 457       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
 458       {
 459         const std::string filename = GetImageFileNameFromPropertyValue(value);
 460
 461         if(filename.size())
 462         {
 463           impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
 464           impl.RequestTextRelayout();
 465         }
 466         break;
 467       }
 468       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
 469       {
 470         const std::string filename = GetImageFileNameFromPropertyValue(value);
 471
 472         if(filename.size())
 473         {
 474           impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
 475           impl.RequestTextRelayout();
 476         }
 477         break;
 478       }
 479       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
 480       {
 481         const std::string filename = GetImageFileNameFromPropertyValue(value);
 482
 483         if(filename.size())
 484         {
 485           impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
 486           impl.RequestTextRelayout();
 487         }
 488         break;
 489       }
 490       case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
 491       {
 492         const Vector4 color = value.Get<Vector4>();
 493         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);
 494
 495         impl.mDecorator->SetHighlightColor(color);
 496         impl.RequestTextRelayout();
 497         break;
 498       }
 499       case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
 500       {
 501         const Rect<int> box = value.Get<Rect<int> >();
 502         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);
 503
 504         impl.mDecorator->SetBoundingBox(box);
 505         impl.RequestTextRelayout();
 506         break;
 507       }
 508       case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
 509       {
 510         const Property::Map* map = value.GetMap();
 511         if(map)
 512         {
 513           impl.mInputMethodOptions.ApplyProperty(*map);
 514         }
 515         impl.mController->SetInputModePassword(impl.mInputMethodOptions.IsPassword());
 516
 517         Toolkit::Control control = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
 518         if(control == textField)
 519         {
 520           impl.mInputMethodContext.ApplyOptions(impl.mInputMethodOptions);
 521         }
 522         break;
 523       }
 524       case Toolkit::TextField::Property::INPUT_COLOR:
 525       {
 526         const Vector4 inputColor = value.Get<Vector4>();
 527         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);
 528
 529         impl.mController->SetInputColor(inputColor);
 530         break;
 531       }
 532       case Toolkit::TextField::Property::ENABLE_MARKUP:
 533       {
 534         const bool enableMarkup = value.Get<bool>();
 535         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup);
 536
 537         impl.mController->SetMarkupProcessorEnabled(enableMarkup);
 538         break;
 539       }
 540       case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
 541       {
 542         const std::string& fontFamily = value.Get<std::string>();
 543         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
 544         impl.mController->SetInputFontFamily(fontFamily);
 545         break;
 546       }
 547       case Toolkit::TextField::Property::INPUT_FONT_STYLE:
 548       {
 549         SetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
 550         break;
 551       }
 552       case Toolkit::TextField::Property::INPUT_POINT_SIZE:
 553       {
 554         const float pointSize = value.Get<float>();
 555         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize);
 556         impl.mController->SetInputFontPointSize(pointSize);
 557         break;
 558       }
 559       case Toolkit::TextField::Property::UNDERLINE:
 560       {
 561         const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 562         if(update)
 563         {
 564           impl.mRenderer.Reset();
 565         }
 566         break;
 567       }
 568       case Toolkit::TextField::Property::INPUT_UNDERLINE:
 569       {
 570         const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
 571         if(update)
 572         {
 573           impl.mRenderer.Reset();
 574         }
 575         break;
 576       }
 577       case Toolkit::TextField::Property::SHADOW:
 578       {
 579         const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 580         if(update)
 581         {
 582           impl.mRenderer.Reset();
 583         }
 584         break;
 585       }
 586       case Toolkit::TextField::Property::INPUT_SHADOW:
 587       {
 588         const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
 589         if(update)
 590         {
 591           impl.mRenderer.Reset();
 592         }
 593         break;
 594       }
 595       case Toolkit::TextField::Property::EMBOSS:
 596       {
 597         const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 598         if(update)
 599         {
 600           impl.mRenderer.Reset();
 601         }
 602         break;
 603       }
 604       case Toolkit::TextField::Property::INPUT_EMBOSS:
 605       {
 606         const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
 607         if(update)
 608         {
 609           impl.mRenderer.Reset();
 610         }
 611         break;
 612       }
 613       case Toolkit::TextField::Property::OUTLINE:
 614       {
 615         const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 616         if(update)
 617         {
 618           impl.mRenderer.Reset();
 619         }
 620         break;
 621       }
 622       case Toolkit::TextField::Property::INPUT_OUTLINE:
 623       {
 624         const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
 625         if(update)
 626         {
 627           impl.mRenderer.Reset();
 628         }
 629         break;
 630       }
 631       case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
 632       {
 633         const Property::Map* map = value.GetMap();
 634         if(map)
 635         {
 636           impl.mController->SetHiddenInputOption(*map);
 637         }
 638         break;
 639       }
 640       case Toolkit::TextField::Property::PIXEL_SIZE:
 641       {
 642         const float pixelSize = value.Get<float>();
 643         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize);
 644
 645         if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE), pixelSize))
 646         {
 647           impl.mController->SetDefaultFontSize(pixelSize, Text::Controller::PIXEL_SIZE);
 648         }
 649         break;
 650       }
 651       case Toolkit::TextField::Property::ENABLE_SELECTION:
 652       {
 653         const bool enableSelection = value.Get<bool>();
 654         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection);
 655         impl.mController->SetSelectionEnabled(enableSelection);
 656         break;
 657       }
 658       case Toolkit::TextField::Property::PLACEHOLDER:
 659       {
 660         const Property::Map* map = value.GetMap();
 661         if(map)
 662         {
 663           impl.mController->SetPlaceholderProperty(*map);
 664         }
 665         break;
 666       }
 667       case Toolkit::TextField::Property::ELLIPSIS:
 668       {
 669         const bool ellipsis = value.Get<bool>();
 670         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ELLIPSIS %d\n", impl.mController.Get(), ellipsis);
 671
 672         impl.mController->SetTextElideEnabled(ellipsis);
 673         break;
 674       }
 675       case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
 676       {
 677         const bool shiftSelection = value.Get<bool>();
 678         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection);
 679
 680         impl.mController->SetShiftSelectionEnabled(shiftSelection);
 681         break;
 682       }
 683       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
 684       {
 685         const bool grabHandleEnabled = value.Get<bool>();
 686         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled);
 687
 688         impl.mController->SetGrabHandleEnabled(grabHandleEnabled);
 689         break;
 690       }
 691       case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
 692       {
 693         impl.mController->SetMatchSystemLanguageDirection(value.Get<bool>());
 694         break;
 695       }
 696       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
 697       {
 698         const bool grabHandlePopupEnabled = value.Get<bool>();
 699         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE_POPUP %d\n", impl.mController.Get(), grabHandlePopupEnabled);
 700
 701         impl.mController->SetGrabHandlePopupEnabled(grabHandlePopupEnabled);
 702         break;
 703       }
 704       case Toolkit::DevelTextField::Property::BACKGROUND:
 705       {
 706         const Vector4 backgroundColor = value.Get<Vector4>();
 707         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);
 708
 709         impl.mController->SetBackgroundEnabled(true);
 710         impl.mController->SetBackgroundColor(backgroundColor);
 711         break;
 712       }
 713       case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
 714       {
 715         uint32_t start = static_cast<uint32_t>(value.Get<int>());
 716         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start);
 717         impl.SetTextSelectionRange(&start, nullptr);
 718         break;
 719       }
 720       case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
 721       {
 722         uint32_t end = static_cast<uint32_t>(value.Get<int>());
 723         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end);
 724         impl.SetTextSelectionRange(nullptr, &end);
 725         break;
 726       }
 727       case Toolkit::DevelTextField::Property::ENABLE_EDITING:
 728       {
 729         const bool editable = value.Get<bool>();
 730         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_EDITING %d\n", impl.mController.Get(), editable);
 731         impl.SetEditable(editable);
 732         break;
 733       }
 734     } // switch
 735   }   // textfield
 736 }
 737
 738 Property::Value TextField::GetProperty(BaseObject* object, Property::Index index)
 739 {
 740   Property::Value value;
 741
 742   Toolkit::TextField textField = Toolkit::TextField::DownCast(Dali::BaseHandle(object));
 743
 744   if(textField)
 745   {
 746     TextField& impl(GetImpl(textField));
 747     DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
 748     DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
 749
 750     switch(index)
 751     {
 752       case Toolkit::DevelTextField::Property::RENDERING_BACKEND:
 753       {
 754         value = impl.mRenderingBackend;
 755         break;
 756       }
 757       case Toolkit::TextField::Property::TEXT:
 758       {
 759         std::string text;
 760         impl.mController->GetText(text);
 761         DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p returning text: %s\n", impl.mController.Get(), text.c_str());
 762         value = text;
 763         break;
 764       }
 765       case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
 766       {
 767         std::string text;
 768         impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
 769         value = text;
 770         break;
 771       }
 772       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
 773       {
 774         std::string text;
 775         impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_ACTIVE, text);
 776         value = text;
 777         break;
 778       }
 779       case Toolkit::TextField::Property::FONT_FAMILY:
 780       {
 781         value = impl.mController->GetDefaultFontFamily();
 782         break;
 783       }
 784       case Toolkit::TextField::Property::FONT_STYLE:
 785       {
 786         GetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
 787         break;
 788       }
 789       case Toolkit::TextField::Property::POINT_SIZE:
 790       {
 791         value = impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE);
 792         break;
 793       }
 794       case Toolkit::TextField::Property::MAX_LENGTH:
 795       {
 796         value = impl.mController->GetMaximumNumberOfCharacters();
 797         break;
 798       }
 799       case Toolkit::TextField::Property::EXCEED_POLICY:
 800       {
 801         value = impl.mExceedPolicy;
 802         break;
 803       }
 804       case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
 805       {
 806         const char* name = Text::GetHorizontalAlignmentString(impl.mController->GetHorizontalAlignment());
 807
 808         if(name)
 809         {
 810           value = std::string(name);
 811         }
 812         break;
 813       }
 814       case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
 815       {
 816         const char* name = Text::GetVerticalAlignmentString(impl.mController->GetVerticalAlignment());
 817
 818         if(name)
 819         {
 820           value = std::string(name);
 821         }
 822         break;
 823       }
 824       case Toolkit::TextField::Property::TEXT_COLOR:
 825       {
 826         value = impl.mController->GetDefaultColor();
 827         break;
 828       }
 829       case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
 830       {
 831         value = impl.mController->GetPlaceholderTextColor();
 832         break;
 833       }
 834       case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
 835       {
 836         value = impl.mDecorator->GetColor(PRIMARY_CURSOR);
 837         break;
 838       }
 839       case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
 840       {
 841         value = impl.mDecorator->GetColor(SECONDARY_CURSOR);
 842         break;
 843       }
 844       case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
 845       {
 846         value = impl.mController->GetEnableCursorBlink();
 847         break;
 848       }
 849       case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
 850       {
 851         value = impl.mDecorator->GetCursorBlinkInterval();
 852         break;
 853       }
 854       case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
 855       {
 856         value = impl.mDecorator->GetCursorBlinkDuration();
 857         break;
 858       }
 859       case Toolkit::TextField::Property::CURSOR_WIDTH:
 860       {
 861         value = impl.mDecorator->GetCursorWidth();
 862         break;
 863       }
 864       case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
 865       {
 866         value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED);
 867         break;
 868       }
 869       case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
 870       {
 871         value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED);
 872         break;
 873       }
 874       case Toolkit::TextField::Property::SCROLL_THRESHOLD:
 875       {
 876         value = impl.mDecorator->GetScrollThreshold();
 877         break;
 878       }
 879       case Toolkit::TextField::Property::SCROLL_SPEED:
 880       {
 881         value = impl.mDecorator->GetScrollSpeed();
 882         break;
 883       }
 884       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
 885       {
 886         impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
 887         break;
 888       }
 889       case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
 890       {
 891         impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
 892         break;
 893       }
 894       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
 895       {
 896         impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
 897         break;
 898       }
 899       case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
 900       {
 901         impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
 902         break;
 903       }
 904       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
 905       {
 906         impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
 907         break;
 908       }
 909       case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
 910       {
 911         impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
 912         break;
 913       }
 914       case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
 915       {
 916         value = impl.mDecorator->GetHighlightColor();
 917         break;
 918       }
 919       case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
 920       {
 921         Rect<int> boundingBox;
 922         impl.mDecorator->GetBoundingBox(boundingBox);
 923         value = boundingBox;
 924         break;
 925       }
 926       case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
 927       {
 928         Property::Map map;
 929         impl.mInputMethodOptions.RetrieveProperty(map);
 930         value = map;
 931         break;
 932       }
 933       case Toolkit::TextField::Property::INPUT_COLOR:
 934       {
 935         value = impl.mController->GetInputColor();
 936         break;
 937       }
 938       case Toolkit::TextField::Property::ENABLE_MARKUP:
 939       {
 940         value = impl.mController->IsMarkupProcessorEnabled();
 941         break;
 942       }
 943       case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
 944       {
 945         value = impl.mController->GetInputFontFamily();
 946         break;
 947       }
 948       case Toolkit::TextField::Property::INPUT_FONT_STYLE:
 949       {
 950         GetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
 951         break;
 952       }
 953       case Toolkit::TextField::Property::INPUT_POINT_SIZE:
 954       {
 955         value = impl.mController->GetInputFontPointSize();
 956         break;
 957       }
 958       case Toolkit::TextField::Property::UNDERLINE:
 959       {
 960         GetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 961         break;
 962       }
 963       case Toolkit::TextField::Property::INPUT_UNDERLINE:
 964       {
 965         GetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
 966         break;
 967       }
 968       case Toolkit::TextField::Property::SHADOW:
 969       {
 970         GetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 971         break;
 972       }
 973       case Toolkit::TextField::Property::INPUT_SHADOW:
 974       {
 975         GetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
 976         break;
 977       }
 978       case Toolkit::TextField::Property::EMBOSS:
 979       {
 980         GetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 981         break;
 982       }
 983       case Toolkit::TextField::Property::INPUT_EMBOSS:
 984       {
 985         GetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
 986         break;
 987       }
 988       case Toolkit::TextField::Property::OUTLINE:
 989       {
 990         GetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
 991         break;
 992       }
 993       case Toolkit::TextField::Property::INPUT_OUTLINE:
 994       {
 995         GetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
 996         break;
 997       }
 998       case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
 999       {
1000         Property::Map map;
1001         impl.mController->GetHiddenInputOption(map);
1002         value = map;
1003         break;
1004       }
1005       case Toolkit::TextField::Property::PIXEL_SIZE:
1006       {
1007         value = impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE);
1008         break;
1009       }
1010       case Toolkit::TextField::Property::ENABLE_SELECTION:
1011       {
1012         value = impl.mController->IsSelectionEnabled();
1013         break;
1014       }
1015       case Toolkit::TextField::Property::PLACEHOLDER:
1016       {
1017         Property::Map map;
1018         impl.mController->GetPlaceholderProperty(map);
1019         value = map;
1020         break;
1021       }
1022       case Toolkit::TextField::Property::ELLIPSIS:
1023       {
1024         value = impl.mController->IsTextElideEnabled();
1025         break;
1026       }
1027       case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
1028       {
1029         value = impl.mController->IsShiftSelectionEnabled();
1030         break;
1031       }
1032       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
1033       {
1034         value = impl.mController->IsGrabHandleEnabled();
1035         break;
1036       }
1037       case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1038       {
1039         value = impl.mController->IsMatchSystemLanguageDirection();
1040         break;
1041       }
1042       case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
1043       {
1044         value = impl.mController->IsGrabHandlePopupEnabled();
1045         break;
1046       }
1047       case Toolkit::DevelTextField::Property::BACKGROUND:
1048       {
1049         value = impl.mController->GetBackgroundColor();
1050         break;
1051       }
1052       case Toolkit::DevelTextField::Property::SELECTED_TEXT:
1053       {
1054         value = impl.mController->GetSelectedText();
1055         break;
1056       }
1057       case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
1058       {
1059         Uint32Pair range = impl.GetTextSelectionRange();
1060         value            = static_cast<int>(range.first);
1061         break;
1062       }
1063       case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
1064       {
1065         Uint32Pair range = impl.GetTextSelectionRange();
1066         value            = static_cast<int>(range.second);
1067         break;
1068       }
1069       case Toolkit::DevelTextField::Property::ENABLE_EDITING:
1070       {
1071         value = impl.IsEditable();
1072         break;
1073       }
1074     } //switch
1075   }
1076
1077   return value;
1078 }
1079
1080 void TextField::SelectWholeText()
1081 {
1082   if(mController && mController->IsShowingRealText())
1083   {
1084     mController->SelectWholeText();
1085     SetKeyInputFocus();
1086   }
1087 }
1088
1089 void TextField::SelectNone()
1090 {
1091   if(mController && mController->IsShowingRealText())
1092   {
1093     mController->SelectNone();
1094   }
1095 }
1096
1097 string TextField::GetSelectedText() const
1098 {
1099   string selectedText = "";
1100   if(mController && mController->IsShowingRealText())
1101   {
1102     selectedText = mController->GetSelectedText();
1103   }
1104   return selectedText;
1105 }
1106
1107 void TextField::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
1108 {
1109   if(mController && mController->IsShowingRealText())
1110   {
1111     mController->SetTextSelectionRange(start, end);
1112     SetKeyInputFocus();
1113   }
1114 }
1115
1116 Uint32Pair TextField::GetTextSelectionRange() const
1117 {
1118   Uint32Pair range;
1119   if(mController && mController->IsShowingRealText())
1120   {
1121     range = mController->GetTextSelectionRange();
1122   }
1123   return range;
1124 }
1125
1126 InputMethodContext TextField::GetInputMethodContext()
1127 {
1128   return mInputMethodContext;
1129 }
1130
1131 bool TextField::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor)
1132 {
1133   Dali::BaseHandle handle(object);
1134
1135   bool               connected(true);
1136   Toolkit::TextField field = Toolkit::TextField::DownCast(handle);
1137
1138   if(0 == strcmp(signalName.c_str(), SIGNAL_TEXT_CHANGED))
1139   {
1140     field.TextChangedSignal().Connect(tracker, functor);
1141   }
1142   else if(0 == strcmp(signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED))
1143   {
1144     field.MaxLengthReachedSignal().Connect(tracker, functor);
1145   }
1146   else if(0 == strcmp(signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED))
1147   {
1148     field.InputStyleChangedSignal().Connect(tracker, functor);
1149   }
1150   else
1151   {
1152     // signalName does not match any signal
1153     connected = false;
1154   }
1155
1156   return connected;
1157 }
1158
1159 Toolkit::TextField::TextChangedSignalType& TextField::TextChangedSignal()
1160 {
1161   return mTextChangedSignal;
1162 }
1163
1164 Toolkit::TextField::MaxLengthReachedSignalType& TextField::MaxLengthReachedSignal()
1165 {
1166   return mMaxLengthReachedSignal;
1167 }
1168
1169 Toolkit::TextField::InputStyleChangedSignalType& TextField::InputStyleChangedSignal()
1170 {
1171   return mInputStyleChangedSignal;
1172 }
1173
1174 void TextField::OnInitialize()
1175 {
1176   Actor self = Self();
1177
1178   mController = Text::Controller::New(this, this, this);
1179
1180   // When using the vector-based rendering, the size of the GLyphs are different
1181   TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
1182   mController->SetGlyphType(glyphType);
1183
1184   mDecorator = Text::Decorator::New(*mController,
1185                                     *mController);
1186
1187   mInputMethodContext = InputMethodContext::New(self);
1188
1189   mController->GetLayoutEngine().SetLayout(Layout::Engine::SINGLE_LINE_BOX);
1190
1191   // Enables the text input.
1192   mController->EnableTextInput(mDecorator, mInputMethodContext);
1193
1194   // Enables the horizontal scrolling after the text input has been enabled.
1195   mController->SetHorizontalScrollEnabled(true);
1196
1197   // Disables the vertical scrolling.
1198   mController->SetVerticalScrollEnabled(false);
1199
1200   // Disable the smooth handle panning.
1201   mController->SetSmoothHandlePanEnabled(false);
1202
1203   mController->SetNoTextDoubleTapAction(Controller::NoTextTap::HIGHLIGHT);
1204   mController->SetNoTextLongPressAction(Controller::NoTextTap::HIGHLIGHT);
1205
1206   // Sets layoutDirection value
1207   Dali::Stage                 stage           = Dali::Stage::GetCurrent();
1208   Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(stage.GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1209   mController->SetLayoutDirection(layoutDirection);
1210
1211   // Forward input events to controller
1212   EnableGestureDetection(static_cast<GestureType::Value>(GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS));
1213   GetTapGestureDetector().SetMaximumTapsRequired(2);
1214
1215   self.TouchedSignal().Connect(this, &TextField::OnTouched);
1216
1217   // Set BoundingBox to stage size if not already set.
1218   Rect<int> boundingBox;
1219   mDecorator->GetBoundingBox(boundingBox);
1220
1221   if(boundingBox.IsEmpty())
1222   {
1223     Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1224     mDecorator->SetBoundingBox(Rect<int>(0.0f, 0.0f, stageSize.width, stageSize.height));
1225   }
1226
1227   // Flip vertically the 'left' selection handle
1228   mDecorator->FlipHandleVertically(LEFT_SELECTION_HANDLE, true);
1229
1230   // Fill-parent area by default
1231   self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH);
1232   self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT);
1233   self.OnSceneSignal().Connect(this, &TextField::OnSceneConnect);
1234
1235   DevelControl::SetInputMethodContext(*this, mInputMethodContext);
1236
1237   if(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == mExceedPolicy)
1238   {
1239     EnableClipping();
1240   }
1241 }
1242
1243 void TextField::OnStyleChange(Toolkit::StyleManager styleManager, StyleChange::Type change)
1244 {
1245   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnStyleChange\n");
1246
1247   switch(change)
1248   {
1249     case StyleChange::DEFAULT_FONT_CHANGE:
1250     {
1251       DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnStyleChange DEFAULT_FONT_CHANGE\n");
1252       const std::string& newFont = GetImpl(styleManager).GetDefaultFontFamily();
1253       // Property system did not set the font so should update it.
1254       mController->UpdateAfterFontChange(newFont);
1255       RelayoutRequest();
1256       break;
1257     }
1258
1259     case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1260     {
1261       GetImpl(styleManager).ApplyThemeStyle(Toolkit::Control(GetOwner()));
1262       RelayoutRequest();
1263       break;
1264     }
1265     case StyleChange::THEME_CHANGE:
1266     {
1267       // Nothing to do, let control base class handle this
1268       break;
1269     }
1270   }
1271
1272   // Up call to Control
1273   Control::OnStyleChange(styleManager, change);
1274 }
1275
1276 Vector3 TextField::GetNaturalSize()
1277 {
1278   Extents padding;
1279   padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1280
1281   Vector3 naturalSize = mController->GetNaturalSize();
1282   naturalSize.width += (padding.start + padding.end);
1283   naturalSize.height += (padding.top + padding.bottom);
1284
1285   return naturalSize;
1286 }
1287
1288 float TextField::GetHeightForWidth(float width)
1289 {
1290   Extents padding;
1291   padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1292   return mController->GetHeightForWidth(width) + padding.top + padding.bottom;
1293 }
1294
1295 void TextField::OnRelayout(const Vector2& size, RelayoutContainer& container)
1296 {
1297   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField OnRelayout\n");
1298
1299   Actor self = Self();
1300
1301   Extents padding;
1302   padding = self.GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1303
1304   Vector2 contentSize(size.x - (padding.start + padding.end), size.y - (padding.top + padding.bottom));
1305
1306   // Support Right-To-Left of padding
1307   Dali::LayoutDirection::Type layoutDirection;
1308   if(mController->IsMatchSystemLanguageDirection())
1309   {
1310     layoutDirection = static_cast<Dali::LayoutDirection::Type>(DevelWindow::Get(self).GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1311   }
1312   else
1313   {
1314     layoutDirection = static_cast<Dali::LayoutDirection::Type>(self.GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1315   }
1316   if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1317   {
1318     std::swap(padding.start, padding.end);
1319   }
1320
1321   if(mStencil)
1322   {
1323     mStencil.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1324   }
1325   if(mActiveLayer)
1326   {
1327     mActiveLayer.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1328   }
1329
1330   // If there is text changed, callback is called.
1331   if(mTextChanged)
1332   {
1333     EmitTextChangedSignal();
1334   }
1335
1336   const Text::Controller::UpdateTextType updateTextType = mController->Relayout(contentSize, layoutDirection);
1337
1338   if((Text::Controller::NONE_UPDATED != updateTextType) ||
1339      !mRenderer)
1340   {
1341     DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnRelayout %p Displaying new contents\n", mController.Get());
1342
1343     if(mDecorator &&
1344        (Text::Controller::NONE_UPDATED != (Text::Controller::DECORATOR_UPDATED & updateTextType)))
1345     {
1346       mDecorator->Relayout(size);
1347     }
1348
1349     if(!mRenderer)
1350     {
1351       mRenderer = Backend::Get().NewRenderer(mRenderingBackend);
1352     }
1353
1354     RenderText(updateTextType);
1355   }
1356
1357   // The text-field emits signals when the input style changes. These changes of style are
1358   // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1359   // can't be emitted during the size negotiation as the callbacks may update the UI.
1360   // The text-field adds an idle callback to the adaptor to emit the signals after the size negotiation.
1361   if(!mController->IsInputStyleChangedSignalsQueueEmpty())
1362   {
1363     if(Adaptor::IsAvailable())
1364     {
1365       Adaptor& adaptor = Adaptor::Get();
1366
1367       if(NULL == mIdleCallback)
1368       {
1369         // @note: The callback manager takes the ownership of the callback object.
1370         mIdleCallback = MakeCallback(this, &TextField::OnIdleSignal);
1371         adaptor.AddIdle(mIdleCallback, false);
1372       }
1373     }
1374   }
1375 }
1376
1377 void TextField::RenderText(Text::Controller::UpdateTextType updateTextType)
1378 {
1379   Actor renderableActor;
1380
1381   if(Text::Controller::NONE_UPDATED != (Text::Controller::MODEL_UPDATED & updateTextType))
1382   {
1383     if(mRenderer)
1384     {
1385       Dali::Toolkit::TextField handle = Dali::Toolkit::TextField(GetOwner());
1386
1387       renderableActor = mRenderer->Render(mController->GetView(),
1388                                           handle,
1389                                           Property::INVALID_INDEX, // Animatable property not supported
1390                                           mAlignmentOffset,
1391                                           DepthIndex::CONTENT);
1392     }
1393
1394     if(renderableActor != mRenderableActor)
1395     {
1396       UnparentAndReset(mBackgroundActor);
1397       UnparentAndReset(mRenderableActor);
1398       mRenderableActor = renderableActor;
1399
1400       if(mRenderableActor)
1401       {
1402         mBackgroundActor = mController->CreateBackgroundActor();
1403       }
1404     }
1405   }
1406
1407   if(mRenderableActor)
1408   {
1409     const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1410
1411     float renderableActorPositionX, renderableActorPositionY;
1412
1413     if(mStencil)
1414     {
1415       renderableActorPositionX = scrollOffset.x + mAlignmentOffset;
1416       renderableActorPositionY = scrollOffset.y;
1417     }
1418     else
1419     {
1420       Extents padding;
1421       padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1422
1423       // Support Right-To-Left of padding
1424       Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(Self().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1425       if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1426       {
1427         std::swap(padding.start, padding.end);
1428       }
1429
1430       renderableActorPositionX = scrollOffset.x + mAlignmentOffset + padding.start;
1431       renderableActorPositionY = scrollOffset.y + padding.top;
1432     }
1433
1434     mRenderableActor.SetProperty(Actor::Property::POSITION, Vector2(renderableActorPositionX, renderableActorPositionY));
1435
1436     // Make sure the actors are parented correctly with/without clipping
1437     Actor self = mStencil ? mStencil : Self();
1438
1439     Actor highlightActor;
1440
1441     for(std::vector<Actor>::iterator it    = mClippingDecorationActors.begin(),
1442                                      endIt = mClippingDecorationActors.end();
1443         it != endIt;
1444         ++it)
1445     {
1446       self.Add(*it);
1447       it->LowerToBottom();
1448
1449       if(it->GetProperty<std::string>(Dali::Actor::Property::NAME) == "HighlightActor")
1450       {
1451         highlightActor = *it;
1452       }
1453     }
1454     mClippingDecorationActors.clear();
1455
1456     self.Add(mRenderableActor);
1457
1458     if(mBackgroundActor)
1459     {
1460       if(mDecorator && mDecorator->IsHighlightVisible())
1461       {
1462         self.Add(mBackgroundActor);
1463         mBackgroundActor.SetProperty(Actor::Property::POSITION, Vector2(renderableActorPositionX, renderableActorPositionY)); // In text field's coords.
1464         mBackgroundActor.LowerBelow(highlightActor);
1465       }
1466       else
1467       {
1468         mRenderableActor.Add(mBackgroundActor);
1469         mBackgroundActor.SetProperty(Actor::Property::POSITION, Vector2(0.0f, 0.0f)); // In renderable actor's coords.
1470         mBackgroundActor.LowerToBottom();
1471       }
1472     }
1473   }
1474 }
1475
1476 void TextField::OnKeyInputFocusGained()
1477 {
1478   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnKeyInputFocusGained %p\n", mController.Get());
1479   if(mInputMethodContext && IsEditable())
1480   {
1481     mInputMethodContext.ApplyOptions(mInputMethodOptions);
1482
1483     mInputMethodContext.StatusChangedSignal().Connect(this, &TextField::KeyboardStatusChanged);
1484
1485     mInputMethodContext.EventReceivedSignal().Connect(this, &TextField::OnInputMethodContextEvent);
1486
1487     // Notify that the text editing start.
1488     mInputMethodContext.Activate();
1489
1490     // When window gain lost focus, the inputMethodContext is deactivated. Thus when window gain focus again, the inputMethodContext must be activated.
1491     mInputMethodContext.SetRestoreAfterFocusLost(true);
1492   }
1493
1494   ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1495   if(notifier)
1496   {
1497     notifier.ContentSelectedSignal().Connect(this, &TextField::OnClipboardTextSelected);
1498   }
1499
1500   Toolkit::Control         control         = Toolkit::Control::DownCast(Self());
1501   Internal::Control&       controlImpl     = GetImplementation(control);
1502   Internal::Control::Impl& controlDataImpl = Internal::Control::Impl::Get(controlImpl);
1503   bool                     enableAutofill  = controlDataImpl.IsAutofillEnabled();
1504   if(enableAutofill)
1505   {
1506     Toolkit::AutofillContainer container = controlDataImpl.GetAutofillContainer();
1507     container.SetFocusedControl(control);
1508
1509     Internal::AutofillContainer& containerImpl  = GetImpl(container);
1510     Dali::AutofillGroup          containerGroup = containerImpl.GetAutofillGroup();
1511     if(containerGroup != nullptr)
1512     {
1513       containerGroup.RequestAuthentication();
1514     }
1515   }
1516   mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1517
1518   EmitKeyInputFocusSignal(true); // Calls back into the Control hence done last.
1519 }
1520
1521 void TextField::OnKeyInputFocusLost()
1522 {
1523   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField:OnKeyInputFocusLost %p\n", mController.Get());
1524   if(mInputMethodContext)
1525   {
1526     mInputMethodContext.StatusChangedSignal().Disconnect(this, &TextField::KeyboardStatusChanged);
1527     // The text editing is finished. Therefore the inputMethodContext don't have restore activation.
1528     mInputMethodContext.SetRestoreAfterFocusLost(false);
1529
1530     // Notify that the text editing finish.
1531     mInputMethodContext.Deactivate();
1532
1533     mInputMethodContext.EventReceivedSignal().Disconnect(this, &TextField::OnInputMethodContextEvent);
1534   }
1535   ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1536
1537   if(notifier)
1538   {
1539     notifier.ContentSelectedSignal().Disconnect(this, &TextField::OnClipboardTextSelected);
1540   }
1541
1542   mController->KeyboardFocusLostEvent();
1543
1544   EmitKeyInputFocusSignal(false); // Calls back into the Control hence done last.
1545 }
1546
1547 void TextField::OnTap(const TapGesture& gesture)
1548 {
1549   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnTap %p\n", mController.Get());
1550   if(mInputMethodContext && IsEditable())
1551   {
1552     mInputMethodContext.Activate();
1553   }
1554   // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1555   Extents padding;
1556   padding                   = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1557   const Vector2& localPoint = gesture.GetLocalPoint();
1558   mController->TapEvent(gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top);
1559
1560   SetKeyInputFocus();
1561 }
1562
1563 void TextField::OnPan(const PanGesture& gesture)
1564 {
1565   mController->PanEvent(gesture.GetState(), gesture.GetDisplacement());
1566 }
1567
1568 void TextField::OnLongPress(const LongPressGesture& gesture)
1569 {
1570   if(mInputMethodContext && IsEditable())
1571   {
1572     mInputMethodContext.Activate();
1573   }
1574   Extents padding;
1575   padding                   = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1576   const Vector2& localPoint = gesture.GetLocalPoint();
1577   mController->LongPressEvent(gesture.GetState(), localPoint.x - padding.start, localPoint.y - padding.top);
1578
1579   SetKeyInputFocus();
1580 }
1581
1582 bool TextField::OnKeyEvent(const KeyEvent& event)
1583 {
1584   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode());
1585
1586   if(Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape())
1587   {
1588     // Make sure ClearKeyInputFocus when only key is up
1589     if(event.GetState() == KeyEvent::UP)
1590     {
1591       ClearKeyInputFocus();
1592     }
1593
1594     return true;
1595   }
1596   else if(Dali::DevelKey::DALI_KEY_RETURN == event.GetKeyCode())
1597   {
1598     // Do nothing when enter is comming.
1599     return false;
1600   }
1601
1602   return mController->KeyEvent(event);
1603 }
1604
1605 void TextField::RequestTextRelayout()
1606 {
1607   RelayoutRequest();
1608 }
1609
1610 bool TextField::IsEditable() const
1611 {
1612   return mController->IsEditable();
1613 }
1614
1615 void TextField::SetEditable(bool editable)
1616 {
1617   mController->SetEditable(editable);
1618   if(mInputMethodContext && !editable)
1619   {
1620     mInputMethodContext.Deactivate();
1621   }
1622 }
1623
1624 void TextField::TextChanged(bool immediate)
1625 {
1626   if(immediate) // Emits TextChangedSignal immediately
1627   {
1628     EmitTextChangedSignal();
1629   }
1630   else
1631   {
1632     mTextChanged = true;
1633   }
1634 }
1635
1636 void TextField::EmitTextChangedSignal()
1637 {
1638   Dali::Toolkit::TextField handle(GetOwner());
1639   mTextChangedSignal.Emit(handle);
1640   mTextChanged = false;
1641 }
1642
1643 void TextField::MaxLengthReached()
1644 {
1645   Dali::Toolkit::TextField handle(GetOwner());
1646   mMaxLengthReachedSignal.Emit(handle);
1647 }
1648
1649 void TextField::InputStyleChanged(Text::InputStyle::Mask inputStyleMask)
1650 {
1651   Dali::Toolkit::TextField handle(GetOwner());
1652
1653   Toolkit::TextField::InputStyle::Mask fieldInputStyleMask = Toolkit::TextField::InputStyle::NONE;
1654
1655   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_COLOR))
1656   {
1657     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::COLOR);
1658   }
1659   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_FAMILY))
1660   {
1661     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_FAMILY);
1662   }
1663   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_POINT_SIZE))
1664   {
1665     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::POINT_SIZE);
1666   }
1667   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WEIGHT))
1668   {
1669     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1670   }
1671   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WIDTH))
1672   {
1673     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1674   }
1675   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_SLANT))
1676   {
1677     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1678   }
1679   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_UNDERLINE))
1680   {
1681     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::UNDERLINE);
1682   }
1683   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_SHADOW))
1684   {
1685     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::SHADOW);
1686   }
1687   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_EMBOSS))
1688   {
1689     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::EMBOSS);
1690   }
1691   if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_OUTLINE))
1692   {
1693     fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::OUTLINE);
1694   }
1695
1696   mInputStyleChangedSignal.Emit(handle, fieldInputStyleMask);
1697 }
1698
1699 void TextField::AddDecoration(Actor& actor, bool needsClipping)
1700 {
1701   if(actor)
1702   {
1703     if(needsClipping)
1704     {
1705       mClippingDecorationActors.push_back(actor);
1706     }
1707     else
1708     {
1709       actor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1710       actor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1711       Self().Add(actor);
1712       mActiveLayer = actor;
1713     }
1714   }
1715 }
1716
1717 void TextField::GetControlBackgroundColor(Vector4& color) const
1718 {
1719   Property::Value propValue = Self().GetProperty(Toolkit::Control::Property::BACKGROUND);
1720   Property::Map*  resultMap = propValue.GetMap();
1721
1722   Property::Value* colorValue = nullptr;
1723   if(resultMap && (colorValue = resultMap->Find(ColorVisual::Property::MIX_COLOR)))
1724   {
1725     colorValue->Get(color);
1726   }
1727 }
1728
1729 void TextField::OnSceneConnect(Dali::Actor actor)
1730 {
1731   if(mHasBeenStaged)
1732   {
1733     RenderText(static_cast<Text::Controller::UpdateTextType>(Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED));
1734   }
1735   else
1736   {
1737     mHasBeenStaged = true;
1738   }
1739 }
1740
1741 InputMethodContext::CallbackData TextField::OnInputMethodContextEvent(Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
1742 {
1743   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName);
1744   return mController->OnInputMethodContextEvent(inputMethodContext, inputMethodContextEvent);
1745 }
1746
1747 void TextField::GetHandleImagePropertyValue(Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType)
1748 {
1749   if(mDecorator)
1750   {
1751     Property::Map map;
1752     map[IMAGE_MAP_FILENAME_STRING] = mDecorator->GetHandleImage(handleType, handleImageType);
1753     value                          = map;
1754   }
1755 }
1756
1757 void TextField::EnableClipping()
1758 {
1759   if(!mStencil)
1760   {
1761     // Creates an extra control to be used as stencil buffer.
1762     mStencil = Control::New();
1763     mStencil.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1764     mStencil.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1765
1766     // Creates a background visual. Even if the color is transparent it updates the stencil.
1767     mStencil.SetProperty(Toolkit::Control::Property::BACKGROUND,
1768                          Property::Map().Add(Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR).Add(ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT));
1769
1770     // Enable the clipping property.
1771     mStencil.SetProperty(Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX);
1772     mStencil.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS);
1773
1774     Self().Add(mStencil);
1775   }
1776 }
1777
1778 void TextField::OnClipboardTextSelected(ClipboardEventNotifier& clipboard)
1779 {
1780   mController->PasteClipboardItemEvent();
1781 }
1782
1783 void TextField::KeyboardStatusChanged(bool keyboardShown)
1784 {
1785   DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown);
1786
1787   // Just hide the grab handle when keyboard is hidden.
1788   if(!keyboardShown)
1789   {
1790     mController->KeyboardFocusLostEvent();
1791   }
1792   else
1793   {
1794     mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1795   }
1796 }
1797
1798 void TextField::OnSceneConnection(int depth)
1799 {
1800   // Sets the depth to the visuals inside the text's decorator.
1801   mDecorator->SetTextDepth(depth);
1802
1803   // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1804
1805   // Call the Control::OnSceneConnection() to set the depth of the background.
1806   Control::OnSceneConnection(depth);
1807 }
1808
1809 bool TextField::OnTouched(Actor actor, const TouchEvent& touch)
1810 {
1811   return false;
1812 }
1813
1814 void TextField::OnIdleSignal()
1815 {
1816   // Emits the change of input style signals.
1817   mController->ProcessInputStyleChangedSignals();
1818
1819   // Set the pointer to null as the callback manager deletes the callback after execute it.
1820   mIdleCallback = NULL;
1821 }
1822
1823 TextField::TextField()
1824 : Control(ControlBehaviour(CONTROL_BEHAVIOUR_DEFAULT)),
1825   mIdleCallback(NULL),
1826   mAlignmentOffset(0.f),
1827   mRenderingBackend(DEFAULT_RENDERING_BACKEND),
1828   mExceedPolicy(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP),
1829   mHasBeenStaged(false),
1830   mTextChanged(false)
1831 {
1832 }
1833
1834 TextField::~TextField()
1835 {
1836   UnparentAndReset(mStencil);
1837
1838   if((NULL != mIdleCallback) && Adaptor::IsAvailable())
1839   {
1840     Adaptor::Get().RemoveIdle(mIdleCallback);
1841   }
1842 }
1843
1844 } // namespace Internal
1845
1846 } // namespace Toolkit
1847
1848 } // namespace Dali