2 * Copyright (c) 2021 Samsung Electronics Co., Ltd.
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
19 #include <dali-toolkit/internal/controls/text-controls/text-field-impl.h>
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>
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/text/rendering/text-backend.h>
41 #include <dali-toolkit/internal/text/text-effects-style.h>
42 #include <dali-toolkit/internal/text/text-enumerations-impl.h>
43 #include <dali-toolkit/internal/text/text-font-style.h>
44 #include <dali-toolkit/internal/text/text-view.h>
45 #include <dali-toolkit/public-api/text/text-enumerations.h>
46 #include <dali-toolkit/public-api/visuals/color-visual-properties.h>
47 #include <dali-toolkit/public-api/visuals/visual-properties.h>
48 #include <dali/integration-api/adaptor-framework/adaptor.h>
50 using namespace Dali::Toolkit::Text;
58 namespace // unnamed namespace
60 #if defined(DEBUG_ENABLED)
61 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::Concise, true, "LOG_TEXT_CONTROLS");
64 const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::DevelText::DEFAULT_RENDERING_BACKEND;
65 } // unnamed namespace
72 return Toolkit::TextField::New();
76 // Setup properties, signals and actions using the type-registry.
77 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextField, Toolkit::Control, Create );
79 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "text", STRING, TEXT )
80 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "placeholderText", STRING, PLACEHOLDER_TEXT )
81 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "placeholderTextFocused", STRING, PLACEHOLDER_TEXT_FOCUSED )
82 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "fontFamily", STRING, FONT_FAMILY )
83 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "fontStyle", MAP, FONT_STYLE )
84 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "pointSize", FLOAT, POINT_SIZE )
85 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "maxLength", INTEGER, MAX_LENGTH )
86 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "exceedPolicy", INTEGER, EXCEED_POLICY )
87 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "horizontalAlignment", STRING, HORIZONTAL_ALIGNMENT )
88 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "verticalAlignment", STRING, VERTICAL_ALIGNMENT )
89 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "textColor", VECTOR4, TEXT_COLOR )
90 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "placeholderTextColor", VECTOR4, PLACEHOLDER_TEXT_COLOR )
91 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "primaryCursorColor", VECTOR4, PRIMARY_CURSOR_COLOR )
92 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "secondaryCursorColor", VECTOR4, SECONDARY_CURSOR_COLOR )
93 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "enableCursorBlink", BOOLEAN, ENABLE_CURSOR_BLINK )
94 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "cursorBlinkInterval", FLOAT, CURSOR_BLINK_INTERVAL )
95 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "cursorBlinkDuration", FLOAT, CURSOR_BLINK_DURATION )
96 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "cursorWidth", INTEGER, CURSOR_WIDTH )
97 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "grabHandleImage", STRING, GRAB_HANDLE_IMAGE )
98 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "grabHandlePressedImage", STRING, GRAB_HANDLE_PRESSED_IMAGE )
99 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "scrollThreshold", FLOAT, SCROLL_THRESHOLD )
100 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "scrollSpeed", FLOAT, SCROLL_SPEED )
101 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHandleImageLeft", MAP, SELECTION_HANDLE_IMAGE_LEFT )
102 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHandleImageRight", MAP, SELECTION_HANDLE_IMAGE_RIGHT )
103 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHandlePressedImageLeft", MAP, SELECTION_HANDLE_PRESSED_IMAGE_LEFT )
104 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHandlePressedImageRight", MAP, SELECTION_HANDLE_PRESSED_IMAGE_RIGHT)
105 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHandleMarkerImageLeft", MAP, SELECTION_HANDLE_MARKER_IMAGE_LEFT )
106 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHandleMarkerImageRight", MAP, SELECTION_HANDLE_MARKER_IMAGE_RIGHT )
107 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHighlightColor", VECTOR4, SELECTION_HIGHLIGHT_COLOR )
108 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "decorationBoundingBox", RECTANGLE, DECORATION_BOUNDING_BOX )
109 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputMethodSettings", MAP, INPUT_METHOD_SETTINGS )
110 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputColor", VECTOR4, INPUT_COLOR )
111 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "enableMarkup", BOOLEAN, ENABLE_MARKUP )
112 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputFontFamily", STRING, INPUT_FONT_FAMILY )
113 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputFontStyle", MAP, INPUT_FONT_STYLE )
114 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputPointSize", FLOAT, INPUT_POINT_SIZE )
115 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "underline", MAP, UNDERLINE )
116 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputUnderline", MAP, INPUT_UNDERLINE )
117 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "shadow", MAP, SHADOW )
118 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputShadow", MAP, INPUT_SHADOW )
119 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "emboss", MAP, EMBOSS )
120 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputEmboss", MAP, INPUT_EMBOSS )
121 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "outline", MAP, OUTLINE )
122 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputOutline", MAP, INPUT_OUTLINE )
123 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "hiddenInputSettings", MAP, HIDDEN_INPUT_SETTINGS )
124 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "pixelSize", FLOAT, PIXEL_SIZE )
125 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "enableSelection", BOOLEAN, ENABLE_SELECTION )
126 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "placeholder", MAP, PLACEHOLDER )
127 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "ellipsis", BOOLEAN, ELLIPSIS )
128 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "enableShiftSelection", BOOLEAN, ENABLE_SHIFT_SELECTION )
129 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "enableGrabHandle", BOOLEAN, ENABLE_GRAB_HANDLE )
130 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "matchSystemLanguageDirection", BOOLEAN, MATCH_SYSTEM_LANGUAGE_DIRECTION )
131 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "enableGrabHandlePopup", BOOLEAN, ENABLE_GRAB_HANDLE_POPUP )
132 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "textBackground", VECTOR4, BACKGROUND )
133 DALI_DEVEL_PROPERTY_REGISTRATION_READ_ONLY(Toolkit, TextField, "selectedText", STRING, SELECTED_TEXT )
134 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "renderingBackend", INTEGER, RENDERING_BACKEND )
135 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "selectedTextStart", INTEGER, SELECTED_TEXT_START )
136 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "selectedTextEnd", INTEGER, SELECTED_TEXT_END )
137 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "enableEditing", BOOLEAN, ENABLE_EDITING )
138 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "fontSizeScale", FLOAT, FONT_SIZE_SCALE )
139 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "primaryCursorPosition", INTEGER, PRIMARY_CURSOR_POSITION )
141 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "textChanged", SIGNAL_TEXT_CHANGED )
142 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "maxLengthReached", SIGNAL_MAX_LENGTH_REACHED )
143 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED)
145 DALI_TYPE_REGISTRATION_END()
148 const char* const IMAGE_MAP_FILENAME_STRING = "filename";
150 /// Retrieves a filename from a value that is a Property::Map
151 std::string GetImageFileNameFromPropertyValue(const Property::Value& value)
153 std::string filename;
154 const Property::Map* map = value.GetMap();
157 const Property::Value* filenameValue = map->Find(IMAGE_MAP_FILENAME_STRING);
160 filenameValue->Get(filename);
168 Toolkit::TextField TextField::New()
170 // Create the implementation, temporarily owned by this handle on stack
171 IntrusivePtr<TextField> impl = new TextField();
173 // Pass ownership to CustomActor handle
174 Toolkit::TextField handle(*impl);
176 // Second-phase init of the implementation
177 // This can only be done after the CustomActor connection has been made...
183 void TextField::SetProperty(BaseObject* object, Property::Index index, const Property::Value& value)
185 Toolkit::TextField textField = Toolkit::TextField::DownCast(Dali::BaseHandle(object));
187 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField SetProperty\n");
191 TextField& impl(GetImpl(textField));
192 DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
193 DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
197 case Toolkit::DevelTextField::Property::RENDERING_BACKEND:
199 int backend = value.Get<int>();
200 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend);
202 #ifndef ENABLE_VECTOR_BASED_TEXT_RENDERING
203 if(DevelText::RENDERING_VECTOR_BASED == backend)
205 backend = TextAbstraction::BITMAP_GLYPH; // Fallback to bitmap-based rendering
208 if(impl.mRenderingBackend != backend)
210 impl.mRenderingBackend = backend;
211 impl.mRenderer.Reset();
213 // When using the vector-based rendering, the size of the GLyphs are different
214 TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == impl.mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
215 impl.mController->SetGlyphType(glyphType);
219 case Toolkit::TextField::Property::TEXT:
221 const std::string& text = value.Get<std::string>();
222 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p TEXT %s\n", impl.mController.Get(), text.c_str());
224 impl.mController->SetText(text);
227 case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
229 const std::string& text = value.Get<std::string>();
230 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str());
232 impl.mController->SetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
235 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
237 const std::string& text = value.Get<std::string>();
238 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT_FOCUSED %s\n", impl.mController.Get(), text.c_str());
240 impl.mController->SetPlaceholderText(Controller::PLACEHOLDER_TYPE_ACTIVE, text);
243 case Toolkit::TextField::Property::FONT_FAMILY:
245 const std::string& fontFamily = value.Get<std::string>();
246 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
247 impl.mController->SetDefaultFontFamily(fontFamily);
250 case Toolkit::TextField::Property::FONT_STYLE:
252 SetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
255 case Toolkit::TextField::Property::POINT_SIZE:
257 const float pointSize = value.Get<float>();
258 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p POINT_SIZE %f\n", impl.mController.Get(), pointSize);
260 if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE), pointSize))
262 impl.mController->SetDefaultFontSize(pointSize, Text::Controller::POINT_SIZE);
266 case Toolkit::TextField::Property::MAX_LENGTH:
268 const int max = value.Get<int>();
269 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p MAX_LENGTH %d\n", impl.mController.Get(), max);
271 impl.mController->SetMaximumNumberOfCharacters(max);
274 case Toolkit::TextField::Property::EXCEED_POLICY:
276 impl.mExceedPolicy = value.Get<int>();
278 if(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == impl.mExceedPolicy)
280 impl.EnableClipping();
284 UnparentAndReset(impl.mStencil);
286 impl.RequestTextRelayout();
289 case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
291 Text::HorizontalAlignment::Type alignment(static_cast<Text::HorizontalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
292 if(GetHorizontalAlignmentEnumeration(value, alignment))
294 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
295 impl.mController->SetHorizontalAlignment(alignment);
299 case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
301 Toolkit::Text::VerticalAlignment::Type alignment(static_cast<Text::VerticalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
302 if(GetVerticalAlignmentEnumeration(value, alignment))
304 impl.mController->SetVerticalAlignment(alignment);
305 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p VERTICAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
309 case Toolkit::TextField::Property::TEXT_COLOR:
311 const Vector4& textColor = value.Get<Vector4>();
312 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);
314 if(impl.mController->GetDefaultColor() != textColor)
316 impl.mController->SetDefaultColor(textColor);
317 impl.mController->SetInputColor(textColor);
318 impl.mRenderer.Reset();
322 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
324 const Vector4& textColor = value.Get<Vector4>();
325 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);
327 if(impl.mController->GetPlaceholderTextColor() != textColor)
329 impl.mController->SetPlaceholderTextColor(textColor);
330 impl.mRenderer.Reset();
334 case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
336 const Vector4& color = value.Get<Vector4>();
337 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);
339 impl.mDecorator->SetCursorColor(PRIMARY_CURSOR, color);
340 impl.RequestTextRelayout();
343 case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
345 const Vector4& color = value.Get<Vector4>();
346 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);
348 impl.mDecorator->SetCursorColor(SECONDARY_CURSOR, color);
349 impl.RequestTextRelayout();
352 case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
354 const bool enable = value.Get<bool>();
355 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable);
357 impl.mController->SetEnableCursorBlink(enable);
358 impl.RequestTextRelayout();
361 case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
363 const float interval = value.Get<float>();
364 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval);
366 impl.mDecorator->SetCursorBlinkInterval(interval);
369 case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
371 const float duration = value.Get<float>();
372 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration);
374 impl.mDecorator->SetCursorBlinkDuration(duration);
377 case Toolkit::TextField::Property::CURSOR_WIDTH:
379 const int width = value.Get<int>();
380 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_WIDTH %d\n", impl.mController.Get(), width);
382 impl.mDecorator->SetCursorWidth(width);
383 impl.mController->GetLayoutEngine().SetCursorWidth(width);
386 case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
388 const std::string imageFileName = value.Get<std::string>();
389 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
391 if(imageFileName.size())
393 impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName);
394 impl.RequestTextRelayout();
398 case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
400 const std::string imageFileName = value.Get<std::string>();
401 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
403 if(imageFileName.size())
405 impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName);
406 impl.RequestTextRelayout();
410 case Toolkit::TextField::Property::SCROLL_THRESHOLD:
412 const float threshold = value.Get<float>();
413 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold);
415 impl.mDecorator->SetScrollThreshold(threshold);
418 case Toolkit::TextField::Property::SCROLL_SPEED:
420 const float speed = value.Get<float>();
421 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p SCROLL_SPEED %f\n", impl.mController.Get(), speed);
423 impl.mDecorator->SetScrollSpeed(speed);
426 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
428 const std::string filename = GetImageFileNameFromPropertyValue(value);
432 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
433 impl.RequestTextRelayout();
437 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
439 const std::string filename = GetImageFileNameFromPropertyValue(value);
443 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
444 impl.RequestTextRelayout();
448 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
450 const std::string filename = GetImageFileNameFromPropertyValue(value);
454 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
455 impl.RequestTextRelayout();
459 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
461 const std::string filename = GetImageFileNameFromPropertyValue(value);
465 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
466 impl.RequestTextRelayout();
470 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
472 const std::string filename = GetImageFileNameFromPropertyValue(value);
476 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
477 impl.RequestTextRelayout();
481 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
483 const std::string filename = GetImageFileNameFromPropertyValue(value);
487 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
488 impl.RequestTextRelayout();
492 case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
494 const Vector4 color = value.Get<Vector4>();
495 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);
497 impl.mDecorator->SetHighlightColor(color);
498 impl.RequestTextRelayout();
501 case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
503 const Rect<int> box = value.Get<Rect<int> >();
504 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);
506 impl.mDecorator->SetBoundingBox(box);
507 impl.RequestTextRelayout();
510 case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
512 const Property::Map* map = value.GetMap();
515 impl.mInputMethodOptions.ApplyProperty(*map);
517 impl.mController->SetInputModePassword(impl.mInputMethodOptions.IsPassword());
519 Toolkit::Control control = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
520 if(control == textField)
522 impl.mInputMethodContext.ApplyOptions(impl.mInputMethodOptions);
526 case Toolkit::TextField::Property::INPUT_COLOR:
528 const Vector4 inputColor = value.Get<Vector4>();
529 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);
531 impl.mController->SetInputColor(inputColor);
534 case Toolkit::TextField::Property::ENABLE_MARKUP:
536 const bool enableMarkup = value.Get<bool>();
537 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup);
539 impl.mController->SetMarkupProcessorEnabled(enableMarkup);
542 case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
544 const std::string& fontFamily = value.Get<std::string>();
545 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
546 impl.mController->SetInputFontFamily(fontFamily);
549 case Toolkit::TextField::Property::INPUT_FONT_STYLE:
551 SetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
554 case Toolkit::TextField::Property::INPUT_POINT_SIZE:
556 const float pointSize = value.Get<float>();
557 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize);
558 impl.mController->SetInputFontPointSize(pointSize);
561 case Toolkit::TextField::Property::UNDERLINE:
563 const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
566 impl.mRenderer.Reset();
570 case Toolkit::TextField::Property::INPUT_UNDERLINE:
572 const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
575 impl.mRenderer.Reset();
579 case Toolkit::TextField::Property::SHADOW:
581 const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
584 impl.mRenderer.Reset();
588 case Toolkit::TextField::Property::INPUT_SHADOW:
590 const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
593 impl.mRenderer.Reset();
597 case Toolkit::TextField::Property::EMBOSS:
599 const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
602 impl.mRenderer.Reset();
606 case Toolkit::TextField::Property::INPUT_EMBOSS:
608 const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
611 impl.mRenderer.Reset();
615 case Toolkit::TextField::Property::OUTLINE:
617 const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
620 impl.mRenderer.Reset();
624 case Toolkit::TextField::Property::INPUT_OUTLINE:
626 const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
629 impl.mRenderer.Reset();
633 case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
635 const Property::Map* map = value.GetMap();
638 impl.mController->SetHiddenInputOption(*map);
642 case Toolkit::TextField::Property::PIXEL_SIZE:
644 const float pixelSize = value.Get<float>();
645 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize);
647 if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE), pixelSize))
649 impl.mController->SetDefaultFontSize(pixelSize, Text::Controller::PIXEL_SIZE);
653 case Toolkit::TextField::Property::ENABLE_SELECTION:
655 const bool enableSelection = value.Get<bool>();
656 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection);
657 impl.mController->SetSelectionEnabled(enableSelection);
660 case Toolkit::TextField::Property::PLACEHOLDER:
662 const Property::Map* map = value.GetMap();
665 impl.mController->SetPlaceholderProperty(*map);
669 case Toolkit::TextField::Property::ELLIPSIS:
671 const bool ellipsis = value.Get<bool>();
672 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ELLIPSIS %d\n", impl.mController.Get(), ellipsis);
674 impl.mController->SetTextElideEnabled(ellipsis);
677 case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
679 const bool shiftSelection = value.Get<bool>();
680 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection);
682 impl.mController->SetShiftSelectionEnabled(shiftSelection);
685 case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
687 const bool grabHandleEnabled = value.Get<bool>();
688 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled);
690 impl.mController->SetGrabHandleEnabled(grabHandleEnabled);
693 case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
695 impl.mController->SetMatchSystemLanguageDirection(value.Get<bool>());
698 case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
700 const bool grabHandlePopupEnabled = value.Get<bool>();
701 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE_POPUP %d\n", impl.mController.Get(), grabHandlePopupEnabled);
703 impl.mController->SetGrabHandlePopupEnabled(grabHandlePopupEnabled);
706 case Toolkit::DevelTextField::Property::BACKGROUND:
708 const Vector4 backgroundColor = value.Get<Vector4>();
709 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);
711 impl.mController->SetBackgroundEnabled(true);
712 impl.mController->SetBackgroundColor(backgroundColor);
715 case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
717 uint32_t start = static_cast<uint32_t>(value.Get<int>());
718 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start);
719 impl.SetTextSelectionRange(&start, nullptr);
722 case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
724 uint32_t end = static_cast<uint32_t>(value.Get<int>());
725 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end);
726 impl.SetTextSelectionRange(nullptr, &end);
729 case Toolkit::DevelTextField::Property::ENABLE_EDITING:
731 const bool editable = value.Get<bool>();
732 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_EDITING %d\n", impl.mController.Get(), editable);
733 impl.SetEditable(editable);
736 case Toolkit::DevelTextField::Property::FONT_SIZE_SCALE:
738 const float scale = value.Get<float>();
739 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p FONT_SIZE_SCALE %f\n", impl.mController.Get(), scale);
741 if(!Equals(impl.mController->GetFontSizeScale(), scale))
743 impl.mController->SetFontSizeScale(scale);
747 case Toolkit::DevelTextField::Property::PRIMARY_CURSOR_POSITION:
749 uint32_t position = static_cast<uint32_t>(value.Get<int>());
750 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PRIMARY_CURSOR_POSITION %d\n", impl.mController.Get(), position);
751 if(impl.mController->SetPrimaryCursorPosition(position))
753 impl.SetKeyInputFocus();
761 Property::Value TextField::GetProperty(BaseObject* object, Property::Index index)
763 Property::Value value;
765 Toolkit::TextField textField = Toolkit::TextField::DownCast(Dali::BaseHandle(object));
769 TextField& impl(GetImpl(textField));
770 DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
771 DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
775 case Toolkit::DevelTextField::Property::RENDERING_BACKEND:
777 value = impl.mRenderingBackend;
780 case Toolkit::TextField::Property::TEXT:
783 impl.mController->GetText(text);
784 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p returning text: %s\n", impl.mController.Get(), text.c_str());
788 case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
791 impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
795 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
798 impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_ACTIVE, text);
802 case Toolkit::TextField::Property::FONT_FAMILY:
804 value = impl.mController->GetDefaultFontFamily();
807 case Toolkit::TextField::Property::FONT_STYLE:
809 GetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
812 case Toolkit::TextField::Property::POINT_SIZE:
814 value = impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE);
817 case Toolkit::TextField::Property::MAX_LENGTH:
819 value = impl.mController->GetMaximumNumberOfCharacters();
822 case Toolkit::TextField::Property::EXCEED_POLICY:
824 value = impl.mExceedPolicy;
827 case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
829 const char* name = Text::GetHorizontalAlignmentString(impl.mController->GetHorizontalAlignment());
833 value = std::string(name);
837 case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
839 const char* name = Text::GetVerticalAlignmentString(impl.mController->GetVerticalAlignment());
843 value = std::string(name);
847 case Toolkit::TextField::Property::TEXT_COLOR:
849 value = impl.mController->GetDefaultColor();
852 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
854 value = impl.mController->GetPlaceholderTextColor();
857 case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
859 value = impl.mDecorator->GetColor(PRIMARY_CURSOR);
862 case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
864 value = impl.mDecorator->GetColor(SECONDARY_CURSOR);
867 case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
869 value = impl.mController->GetEnableCursorBlink();
872 case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
874 value = impl.mDecorator->GetCursorBlinkInterval();
877 case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
879 value = impl.mDecorator->GetCursorBlinkDuration();
882 case Toolkit::TextField::Property::CURSOR_WIDTH:
884 value = impl.mDecorator->GetCursorWidth();
887 case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
889 value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED);
892 case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
894 value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED);
897 case Toolkit::TextField::Property::SCROLL_THRESHOLD:
899 value = impl.mDecorator->GetScrollThreshold();
902 case Toolkit::TextField::Property::SCROLL_SPEED:
904 value = impl.mDecorator->GetScrollSpeed();
907 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
909 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
912 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
914 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
917 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
919 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
922 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
924 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
927 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
929 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
932 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
934 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
937 case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
939 value = impl.mDecorator->GetHighlightColor();
942 case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
944 Rect<int> boundingBox;
945 impl.mDecorator->GetBoundingBox(boundingBox);
949 case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
952 impl.mInputMethodOptions.RetrieveProperty(map);
956 case Toolkit::TextField::Property::INPUT_COLOR:
958 value = impl.mController->GetInputColor();
961 case Toolkit::TextField::Property::ENABLE_MARKUP:
963 value = impl.mController->IsMarkupProcessorEnabled();
966 case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
968 value = impl.mController->GetInputFontFamily();
971 case Toolkit::TextField::Property::INPUT_FONT_STYLE:
973 GetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
976 case Toolkit::TextField::Property::INPUT_POINT_SIZE:
978 value = impl.mController->GetInputFontPointSize();
981 case Toolkit::TextField::Property::UNDERLINE:
983 GetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
986 case Toolkit::TextField::Property::INPUT_UNDERLINE:
988 GetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
991 case Toolkit::TextField::Property::SHADOW:
993 GetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
996 case Toolkit::TextField::Property::INPUT_SHADOW:
998 GetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
1001 case Toolkit::TextField::Property::EMBOSS:
1003 GetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1006 case Toolkit::TextField::Property::INPUT_EMBOSS:
1008 GetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
1011 case Toolkit::TextField::Property::OUTLINE:
1013 GetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1016 case Toolkit::TextField::Property::INPUT_OUTLINE:
1018 GetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
1021 case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
1024 impl.mController->GetHiddenInputOption(map);
1028 case Toolkit::TextField::Property::PIXEL_SIZE:
1030 value = impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE);
1033 case Toolkit::TextField::Property::ENABLE_SELECTION:
1035 value = impl.mController->IsSelectionEnabled();
1038 case Toolkit::TextField::Property::PLACEHOLDER:
1041 impl.mController->GetPlaceholderProperty(map);
1045 case Toolkit::TextField::Property::ELLIPSIS:
1047 value = impl.mController->IsTextElideEnabled();
1050 case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
1052 value = impl.mController->IsShiftSelectionEnabled();
1055 case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
1057 value = impl.mController->IsGrabHandleEnabled();
1060 case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1062 value = impl.mController->IsMatchSystemLanguageDirection();
1065 case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
1067 value = impl.mController->IsGrabHandlePopupEnabled();
1070 case Toolkit::DevelTextField::Property::BACKGROUND:
1072 value = impl.mController->GetBackgroundColor();
1075 case Toolkit::DevelTextField::Property::SELECTED_TEXT:
1077 value = impl.mController->GetSelectedText();
1080 case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
1082 Uint32Pair range = impl.GetTextSelectionRange();
1083 value = static_cast<int>(range.first);
1086 case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
1088 Uint32Pair range = impl.GetTextSelectionRange();
1089 value = static_cast<int>(range.second);
1092 case Toolkit::DevelTextField::Property::ENABLE_EDITING:
1094 value = impl.IsEditable();
1097 case Toolkit::DevelTextField::Property::FONT_SIZE_SCALE:
1099 value = impl.mController->GetFontSizeScale();
1102 case Toolkit::DevelTextField::Property::PRIMARY_CURSOR_POSITION:
1104 value = static_cast<int>(impl.mController->GetPrimaryCursorPosition());
1113 void TextField::SelectWholeText()
1115 if(mController && mController->IsShowingRealText())
1117 mController->SelectWholeText();
1122 void TextField::SelectNone()
1124 if(mController && mController->IsShowingRealText())
1126 mController->SelectNone();
1130 string TextField::GetSelectedText() const
1132 string selectedText = "";
1133 if(mController && mController->IsShowingRealText())
1135 selectedText = mController->GetSelectedText();
1137 return selectedText;
1140 void TextField::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
1142 if(mController && mController->IsShowingRealText())
1144 mController->SetTextSelectionRange(start, end);
1149 Uint32Pair TextField::GetTextSelectionRange() const
1152 if(mController && mController->IsShowingRealText())
1154 range = mController->GetTextSelectionRange();
1159 InputMethodContext TextField::GetInputMethodContext()
1161 return mInputMethodContext;
1164 bool TextField::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor)
1166 Dali::BaseHandle handle(object);
1168 bool connected(true);
1169 Toolkit::TextField field = Toolkit::TextField::DownCast(handle);
1171 if(0 == strcmp(signalName.c_str(), SIGNAL_TEXT_CHANGED))
1173 field.TextChangedSignal().Connect(tracker, functor);
1175 else if(0 == strcmp(signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED))
1177 field.MaxLengthReachedSignal().Connect(tracker, functor);
1179 else if(0 == strcmp(signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED))
1181 field.InputStyleChangedSignal().Connect(tracker, functor);
1185 // signalName does not match any signal
1192 Toolkit::TextField::TextChangedSignalType& TextField::TextChangedSignal()
1194 return mTextChangedSignal;
1197 Toolkit::TextField::MaxLengthReachedSignalType& TextField::MaxLengthReachedSignal()
1199 return mMaxLengthReachedSignal;
1202 Toolkit::TextField::InputStyleChangedSignalType& TextField::InputStyleChangedSignal()
1204 return mInputStyleChangedSignal;
1207 void TextField::OnInitialize()
1209 Actor self = Self();
1211 mController = Text::Controller::New(this, this, this);
1213 // When using the vector-based rendering, the size of the GLyphs are different
1214 TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
1215 mController->SetGlyphType(glyphType);
1217 mDecorator = Text::Decorator::New(*mController,
1220 mInputMethodContext = InputMethodContext::New(self);
1222 mController->GetLayoutEngine().SetLayout(Layout::Engine::SINGLE_LINE_BOX);
1224 // Enables the text input.
1225 mController->EnableTextInput(mDecorator, mInputMethodContext);
1227 // Enables the horizontal scrolling after the text input has been enabled.
1228 mController->SetHorizontalScrollEnabled(true);
1230 // Disables the vertical scrolling.
1231 mController->SetVerticalScrollEnabled(false);
1233 // Disable the smooth handle panning.
1234 mController->SetSmoothHandlePanEnabled(false);
1236 mController->SetNoTextDoubleTapAction(Controller::NoTextTap::HIGHLIGHT);
1237 mController->SetNoTextLongPressAction(Controller::NoTextTap::HIGHLIGHT);
1239 // Sets layoutDirection value
1240 Dali::Stage stage = Dali::Stage::GetCurrent();
1241 Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(stage.GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1242 mController->SetLayoutDirection(layoutDirection);
1244 // Forward input events to controller
1245 EnableGestureDetection(static_cast<GestureType::Value>(GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS));
1246 GetTapGestureDetector().SetMaximumTapsRequired(2);
1248 self.TouchedSignal().Connect(this, &TextField::OnTouched);
1250 // Set BoundingBox to stage size if not already set.
1251 Rect<int> boundingBox;
1252 mDecorator->GetBoundingBox(boundingBox);
1254 if(boundingBox.IsEmpty())
1256 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1257 mDecorator->SetBoundingBox(Rect<int>(0.0f, 0.0f, stageSize.width, stageSize.height));
1260 // Flip vertically the 'left' selection handle
1261 mDecorator->FlipHandleVertically(LEFT_SELECTION_HANDLE, true);
1263 // Fill-parent area by default
1264 self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH);
1265 self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT);
1266 self.OnSceneSignal().Connect(this, &TextField::OnSceneConnect);
1268 //Enable highightability
1269 self.SetProperty(Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true);
1271 DevelControl::SetInputMethodContext(*this, mInputMethodContext);
1273 if(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == mExceedPolicy)
1278 DevelControl::SetAccessibilityConstructor(self, [](Dali::Actor actor) {
1279 return std::unique_ptr<Dali::Accessibility::Accessible>(
1280 new AccessibleImpl(actor, Dali::Accessibility::Role::ENTRY));
1284 void TextField::OnStyleChange(Toolkit::StyleManager styleManager, StyleChange::Type change)
1286 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnStyleChange\n");
1290 case StyleChange::DEFAULT_FONT_CHANGE:
1292 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnStyleChange DEFAULT_FONT_CHANGE\n");
1293 const std::string& newFont = GetImpl(styleManager).GetDefaultFontFamily();
1294 // Property system did not set the font so should update it.
1295 mController->UpdateAfterFontChange(newFont);
1300 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1302 GetImpl(styleManager).ApplyThemeStyle(Toolkit::Control(GetOwner()));
1306 case StyleChange::THEME_CHANGE:
1308 // Nothing to do, let control base class handle this
1313 // Up call to Control
1314 Control::OnStyleChange(styleManager, change);
1317 Vector3 TextField::GetNaturalSize()
1320 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1322 Vector3 naturalSize = mController->GetNaturalSize();
1323 naturalSize.width += (padding.start + padding.end);
1324 naturalSize.height += (padding.top + padding.bottom);
1329 float TextField::GetHeightForWidth(float width)
1332 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1333 return mController->GetHeightForWidth(width) + padding.top + padding.bottom;
1336 void TextField::ResizeActor(Actor& actor, const Vector2& size)
1338 if (actor.GetProperty<Vector3>(Dali::Actor::Property::SIZE).GetVectorXY() != size)
1340 actor.SetProperty(Actor::Property::SIZE, size);
1344 void TextField::OnRelayout(const Vector2& size, RelayoutContainer& container)
1346 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField OnRelayout\n");
1348 Actor self = Self();
1351 padding = self.GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1353 Vector2 contentSize(size.x - (padding.start + padding.end), size.y - (padding.top + padding.bottom));
1355 // Support Right-To-Left of padding
1356 Dali::LayoutDirection::Type layoutDirection;
1357 if(mController->IsMatchSystemLanguageDirection())
1359 layoutDirection = static_cast<Dali::LayoutDirection::Type>(DevelWindow::Get(self).GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1363 layoutDirection = static_cast<Dali::LayoutDirection::Type>(self.GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1365 if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1367 std::swap(padding.start, padding.end);
1372 mStencil.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1373 ResizeActor(mStencil, contentSize);
1377 mActiveLayer.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1378 ResizeActor(mActiveLayer, contentSize);
1381 const Text::Controller::UpdateTextType updateTextType = mController->Relayout(contentSize, layoutDirection);
1383 if((Text::Controller::NONE_UPDATED != updateTextType) ||
1386 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnRelayout %p Displaying new contents\n", mController.Get());
1389 (Text::Controller::NONE_UPDATED != (Text::Controller::DECORATOR_UPDATED & updateTextType)))
1391 mDecorator->Relayout(contentSize);
1396 mRenderer = Backend::Get().NewRenderer(mRenderingBackend);
1399 RenderText(updateTextType);
1402 // The text-field emits signals when the input style changes. These changes of style are
1403 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1404 // can't be emitted during the size negotiation as the callbacks may update the UI.
1405 // The text-field adds an idle callback to the adaptor to emit the signals after the size negotiation.
1406 if(!mController->IsInputStyleChangedSignalsQueueEmpty())
1408 if(Adaptor::IsAvailable())
1410 Adaptor& adaptor = Adaptor::Get();
1412 if(NULL == mIdleCallback)
1414 // @note: The callback manager takes the ownership of the callback object.
1415 mIdleCallback = MakeCallback(this, &TextField::OnIdleSignal);
1416 adaptor.AddIdle(mIdleCallback, false);
1422 Text::ControllerPtr TextField::getController()
1427 void TextField::RenderText(Text::Controller::UpdateTextType updateTextType)
1429 Actor renderableActor;
1431 if(Text::Controller::NONE_UPDATED != (Text::Controller::MODEL_UPDATED & updateTextType))
1435 Dali::Toolkit::TextField handle = Dali::Toolkit::TextField(GetOwner());
1437 renderableActor = mRenderer->Render(mController->GetView(),
1439 Property::INVALID_INDEX, // Animatable property not supported
1441 DepthIndex::CONTENT);
1444 if(renderableActor != mRenderableActor)
1446 UnparentAndReset(mBackgroundActor);
1447 UnparentAndReset(mRenderableActor);
1448 mRenderableActor = renderableActor;
1450 if(mRenderableActor)
1452 mBackgroundActor = mController->CreateBackgroundActor();
1457 if(mRenderableActor)
1459 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1461 float renderableActorPositionX, renderableActorPositionY;
1465 renderableActorPositionX = scrollOffset.x + mAlignmentOffset;
1466 renderableActorPositionY = scrollOffset.y;
1471 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1473 // Support Right-To-Left of padding
1474 Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(Self().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1475 if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1477 std::swap(padding.start, padding.end);
1480 renderableActorPositionX = scrollOffset.x + mAlignmentOffset + padding.start;
1481 renderableActorPositionY = scrollOffset.y + padding.top;
1484 mRenderableActor.SetProperty(Actor::Property::POSITION, Vector2(renderableActorPositionX, renderableActorPositionY));
1486 // Make sure the actors are parented correctly with/without clipping
1487 Actor self = mStencil ? mStencil : Self();
1489 Actor highlightActor;
1491 for(std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
1492 endIt = mClippingDecorationActors.end();
1497 it->LowerToBottom();
1499 if(it->GetProperty<std::string>(Dali::Actor::Property::NAME) == "HighlightActor")
1501 highlightActor = *it;
1504 mClippingDecorationActors.clear();
1506 self.Add(mRenderableActor);
1508 if(mBackgroundActor)
1510 if(mDecorator && mDecorator->IsHighlightVisible())
1512 self.Add(mBackgroundActor);
1513 mBackgroundActor.SetProperty(Actor::Property::POSITION, Vector2(renderableActorPositionX, renderableActorPositionY)); // In text field's coords.
1514 mBackgroundActor.LowerBelow(highlightActor);
1518 mRenderableActor.Add(mBackgroundActor);
1519 mBackgroundActor.SetProperty(Actor::Property::POSITION, Vector2(0.0f, 0.0f)); // In renderable actor's coords.
1520 mBackgroundActor.LowerToBottom();
1526 void TextField::OnKeyInputFocusGained()
1528 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnKeyInputFocusGained %p\n", mController.Get());
1529 if(mInputMethodContext && IsEditable())
1531 // All input panel properties, such as layout, return key type, and input hint, should be set before input panel activates (or shows).
1532 mInputMethodContext.ApplyOptions(mInputMethodOptions);
1533 mInputMethodContext.NotifyTextInputMultiLine(false);
1535 mInputMethodContext.StatusChangedSignal().Connect(this, &TextField::KeyboardStatusChanged);
1537 mInputMethodContext.EventReceivedSignal().Connect(this, &TextField::OnInputMethodContextEvent);
1539 // Notify that the text editing start.
1540 mInputMethodContext.Activate();
1542 // When window gain lost focus, the inputMethodContext is deactivated. Thus when window gain focus again, the inputMethodContext must be activated.
1543 mInputMethodContext.SetRestoreAfterFocusLost(true);
1545 ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1549 notifier.ContentSelectedSignal().Connect(this, &TextField::OnClipboardTextSelected);
1552 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1554 EmitKeyInputFocusSignal(true); // Calls back into the Control hence done last.
1557 void TextField::OnKeyInputFocusLost()
1559 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField:OnKeyInputFocusLost %p\n", mController.Get());
1560 if(mInputMethodContext)
1562 mInputMethodContext.StatusChangedSignal().Disconnect(this, &TextField::KeyboardStatusChanged);
1563 // The text editing is finished. Therefore the inputMethodContext don't have restore activation.
1564 mInputMethodContext.SetRestoreAfterFocusLost(false);
1566 // Notify that the text editing finish.
1567 mInputMethodContext.Deactivate();
1569 mInputMethodContext.EventReceivedSignal().Disconnect(this, &TextField::OnInputMethodContextEvent);
1571 ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1575 notifier.ContentSelectedSignal().Disconnect(this, &TextField::OnClipboardTextSelected);
1578 mController->KeyboardFocusLostEvent();
1580 EmitKeyInputFocusSignal(false); // Calls back into the Control hence done last.
1583 bool TextField::OnAccessibilityActivated()
1589 void TextField::OnTap(const TapGesture& gesture)
1591 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnTap %p\n", mController.Get());
1592 if(mInputMethodContext && IsEditable())
1594 mInputMethodContext.Activate();
1596 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1598 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1599 const Vector2& localPoint = gesture.GetLocalPoint();
1600 mController->TapEvent(gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top);
1605 void TextField::OnPan(const PanGesture& gesture)
1607 mController->PanEvent(gesture.GetState(), gesture.GetDisplacement());
1610 void TextField::OnLongPress(const LongPressGesture& gesture)
1612 if(mInputMethodContext && IsEditable())
1614 mInputMethodContext.Activate();
1617 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1618 const Vector2& localPoint = gesture.GetLocalPoint();
1619 mController->LongPressEvent(gesture.GetState(), localPoint.x - padding.start, localPoint.y - padding.top);
1624 bool TextField::OnKeyEvent(const KeyEvent& event)
1626 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode());
1628 if(Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape())
1630 // Make sure ClearKeyInputFocus when only key is up
1631 if(event.GetState() == KeyEvent::UP)
1633 ClearKeyInputFocus();
1638 else if(Dali::DevelKey::DALI_KEY_RETURN == event.GetKeyCode())
1640 // Do nothing when enter is comming.
1644 return mController->KeyEvent(event);
1647 void TextField::RequestTextRelayout()
1652 bool TextField::IsEditable() const
1654 return mController->IsEditable();
1657 void TextField::SetEditable(bool editable)
1659 mController->SetEditable(editable);
1660 if(mInputMethodContext && !editable)
1662 mInputMethodContext.Deactivate();
1666 void TextField::TextInserted(unsigned int position, unsigned int length, const std::string& content)
1668 if(Accessibility::IsUp())
1670 Control::Impl::GetAccessibilityObject(Self())->EmitTextInserted(position, length, content);
1674 void TextField::TextDeleted(unsigned int position, unsigned int length, const std::string& content)
1676 if(Accessibility::IsUp())
1678 Control::Impl::GetAccessibilityObject(Self())->EmitTextDeleted(position, length, content);
1682 void TextField::CaretMoved(unsigned int position)
1684 if(Accessibility::IsUp())
1686 Control::Impl::GetAccessibilityObject(Self())->EmitTextCaretMoved(position);
1690 void TextField::TextChanged()
1692 Dali::Toolkit::TextField handle(GetOwner());
1693 mTextChangedSignal.Emit(handle);
1696 void TextField::MaxLengthReached()
1698 Dali::Toolkit::TextField handle(GetOwner());
1699 mMaxLengthReachedSignal.Emit(handle);
1702 void TextField::InputStyleChanged(Text::InputStyle::Mask inputStyleMask)
1704 Dali::Toolkit::TextField handle(GetOwner());
1706 Toolkit::TextField::InputStyle::Mask fieldInputStyleMask = Toolkit::TextField::InputStyle::NONE;
1708 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_COLOR))
1710 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::COLOR);
1712 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_FAMILY))
1714 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_FAMILY);
1716 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_POINT_SIZE))
1718 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::POINT_SIZE);
1720 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WEIGHT))
1722 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1724 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WIDTH))
1726 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1728 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_SLANT))
1730 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1732 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_UNDERLINE))
1734 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::UNDERLINE);
1736 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_SHADOW))
1738 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::SHADOW);
1740 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_EMBOSS))
1742 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::EMBOSS);
1744 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_OUTLINE))
1746 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::OUTLINE);
1749 mInputStyleChangedSignal.Emit(handle, fieldInputStyleMask);
1752 void TextField::AddDecoration(Actor& actor, bool needsClipping)
1758 mClippingDecorationActors.push_back(actor);
1762 actor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1763 actor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1765 mActiveLayer = actor;
1770 void TextField::OnSceneConnect(Dali::Actor actor)
1774 RenderText(static_cast<Text::Controller::UpdateTextType>(Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED));
1778 mHasBeenStaged = true;
1782 InputMethodContext::CallbackData TextField::OnInputMethodContextEvent(Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
1784 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName);
1785 return mController->OnInputMethodContextEvent(inputMethodContext, inputMethodContextEvent);
1788 void TextField::GetHandleImagePropertyValue(Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType)
1793 map[IMAGE_MAP_FILENAME_STRING] = mDecorator->GetHandleImage(handleType, handleImageType);
1798 void TextField::EnableClipping()
1802 // Creates an extra control to be used as stencil buffer.
1803 mStencil = Control::New();
1804 mStencil.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1805 mStencil.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1807 // Creates a background visual. Even if the color is transparent it updates the stencil.
1808 mStencil.SetProperty(Toolkit::Control::Property::BACKGROUND,
1809 Property::Map().Add(Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR).Add(ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT));
1811 // Enable the clipping property.
1812 mStencil.SetProperty(Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX);
1813 mStencil.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS);
1815 Self().Add(mStencil);
1819 void TextField::OnClipboardTextSelected(ClipboardEventNotifier& clipboard)
1821 mController->PasteClipboardItemEvent();
1824 void TextField::KeyboardStatusChanged(bool keyboardShown)
1826 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown);
1828 // Just hide the grab handle when keyboard is hidden.
1831 mController->KeyboardFocusLostEvent();
1835 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1839 void TextField::OnSceneConnection(int depth)
1841 // Sets the depth to the visuals inside the text's decorator.
1842 mDecorator->SetTextDepth(depth);
1844 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1846 // Call the Control::OnSceneConnection() to set the depth of the background.
1847 Control::OnSceneConnection(depth);
1850 bool TextField::OnTouched(Actor actor, const TouchEvent& touch)
1855 void TextField::OnIdleSignal()
1857 // Emits the change of input style signals.
1858 mController->ProcessInputStyleChangedSignals();
1860 // Set the pointer to null as the callback manager deletes the callback after execute it.
1861 mIdleCallback = NULL;
1864 TextField::TextField()
1865 : Control(ControlBehaviour(CONTROL_BEHAVIOUR_DEFAULT)),
1866 mIdleCallback(NULL),
1867 mAlignmentOffset(0.f),
1868 mRenderingBackend(DEFAULT_RENDERING_BACKEND),
1869 mExceedPolicy(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP),
1870 mHasBeenStaged(false)
1874 TextField::~TextField()
1876 UnparentAndReset(mStencil);
1878 if((NULL != mIdleCallback) && Adaptor::IsAvailable())
1880 Adaptor::Get().RemoveIdle(mIdleCallback);
1884 std::string TextField::AccessibleImpl::GetName()
1886 auto slf = Toolkit::TextField::DownCast(self);
1887 return slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1890 std::string TextField::AccessibleImpl::GetText(size_t startOffset,
1893 if(endOffset <= startOffset)
1896 auto slf = Toolkit::TextField::DownCast(self);
1898 slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1900 if(startOffset > txt.size() || endOffset > txt.size())
1903 return txt.substr(startOffset, endOffset - startOffset);
1906 size_t TextField::AccessibleImpl::GetCharacterCount()
1908 auto slf = Toolkit::TextField::DownCast(self);
1910 slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1915 size_t TextField::AccessibleImpl::GetCaretOffset()
1917 auto slf = Toolkit::TextField::DownCast(self);
1918 return Dali::Toolkit::GetImpl(slf).getController()->GetCursorPosition();
1921 bool TextField::AccessibleImpl::SetCaretOffset(size_t offset)
1923 auto slf = Toolkit::TextField::DownCast(self);
1924 auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1925 if(offset > txt.size())
1928 auto& slfImpl = Dali::Toolkit::GetImpl(slf);
1929 slfImpl.getController()->ResetCursorPosition(offset);
1930 slfImpl.RequestTextRelayout();
1934 Dali::Accessibility::Range TextField::AccessibleImpl::GetTextAtOffset(
1935 size_t offset, Dali::Accessibility::TextBoundary boundary)
1937 auto slf = Toolkit::TextField::DownCast(self);
1938 auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1939 auto txt_size = txt.size();
1941 auto range = Dali::Accessibility::Range{};
1945 case Dali::Accessibility::TextBoundary::CHARACTER:
1947 if(offset < txt_size)
1949 range.content = txt[offset];
1950 range.startOffset = offset;
1951 range.endOffset = offset + 1;
1955 case Dali::Accessibility::TextBoundary::WORD:
1956 case Dali::Accessibility::TextBoundary::LINE:
1958 auto txt_c_string = txt.c_str();
1959 auto breaks = std::vector<char>(txt_size, 0);
1960 if(boundary == Dali::Accessibility::TextBoundary::WORD)
1961 Accessibility::Accessible::FindWordSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
1963 Accessibility::Accessible::FindLineSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
1966 while(index < txt_size && counter <= offset)
1971 while(breaks[index])
1977 if(boundary == Dali::Accessibility::TextBoundary::WORD)
1979 if(boundary == Dali::Accessibility::TextBoundary::LINE)
1982 if((counter > 0) && ((counter - 1) == offset))
1984 range.content = txt.substr(start, index - start + 1);
1985 range.startOffset = start;
1986 range.endOffset = index + 1;
1988 if(boundary == Dali::Accessibility::TextBoundary::LINE)
1993 case Dali::Accessibility::TextBoundary::SENTENCE:
1995 /* not supported by efl */
1998 case Dali::Accessibility::TextBoundary::PARAGRAPH:
2000 /* Paragraph is not supported by libunibreak library */
2010 Dali::Accessibility::Range
2011 TextField::AccessibleImpl::GetSelection(size_t selectionNum)
2013 // Since DALi supports only one selection indexes higher than 0 are ignored
2014 if(selectionNum > 0)
2017 auto slf = Toolkit::TextField::DownCast(self);
2018 auto ctrl = Dali::Toolkit::GetImpl(slf).getController();
2020 ctrl->RetrieveSelection(ret);
2021 auto r = ctrl->GetSelectionIndexes();
2023 return {static_cast<size_t>(r.first), static_cast<size_t>(r.second), ret};
2026 bool TextField::AccessibleImpl::RemoveSelection(size_t selectionNum)
2028 // Since DALi supports only one selection indexes higher than 0 are ignored
2029 if(selectionNum > 0)
2032 auto slf = Toolkit::TextField::DownCast(self);
2033 Dali::Toolkit::GetImpl(slf).getController()->SetSelection(0, 0);
2037 bool TextField::AccessibleImpl::SetSelection(size_t selectionNum,
2041 // Since DALi supports only one selection indexes higher than 0 are ignored
2042 if(selectionNum > 0)
2045 auto slf = Toolkit::TextField::DownCast(self);
2046 Dali::Toolkit::GetImpl(slf).getController()->SetSelection(startOffset,
2051 bool TextField::AccessibleImpl::CopyText(size_t startPosition,
2054 if(endPosition <= startPosition)
2057 auto slf = Toolkit::TextField::DownCast(self);
2058 auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2059 Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2064 bool TextField::AccessibleImpl::CutText(size_t startPosition,
2067 if(endPosition <= startPosition)
2070 auto slf = Toolkit::TextField::DownCast(self);
2071 auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2072 Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2074 slf.SetProperty(Toolkit::TextField::Property::TEXT,
2075 txt.substr(0, startPosition) + txt.substr(endPosition - startPosition, txt.size()));
2080 Dali::Accessibility::States TextField::AccessibleImpl::CalculateStates()
2082 using namespace Dali::Accessibility;
2084 auto states = DevelControl::AccessibleImpl::CalculateStates();
2086 states[State::EDITABLE] = true;
2087 states[State::FOCUSABLE] = true;
2089 Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
2090 if(self == focusControl)
2092 states[State::FOCUSED] = true;
2098 } // namespace Internal
2100 } // namespace Toolkit