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 )
140 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "grabHandleColor", VECTOR4, GRAB_HANDLE_COLOR )
142 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "textChanged", SIGNAL_TEXT_CHANGED )
143 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "maxLengthReached", SIGNAL_MAX_LENGTH_REACHED )
144 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED)
146 DALI_TYPE_REGISTRATION_END()
149 const char* const IMAGE_MAP_FILENAME_STRING = "filename";
151 /// Retrieves a filename from a value that is a Property::Map
152 std::string GetImageFileNameFromPropertyValue(const Property::Value& value)
154 std::string filename;
155 const Property::Map* map = value.GetMap();
158 const Property::Value* filenameValue = map->Find(IMAGE_MAP_FILENAME_STRING);
161 filenameValue->Get(filename);
169 Toolkit::TextField TextField::New()
171 // Create the implementation, temporarily owned by this handle on stack
172 IntrusivePtr<TextField> impl = new TextField();
174 // Pass ownership to CustomActor handle
175 Toolkit::TextField handle(*impl);
177 // Second-phase init of the implementation
178 // This can only be done after the CustomActor connection has been made...
184 void TextField::SetProperty(BaseObject* object, Property::Index index, const Property::Value& value)
186 Toolkit::TextField textField = Toolkit::TextField::DownCast(Dali::BaseHandle(object));
188 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField SetProperty\n");
192 TextField& impl(GetImpl(textField));
193 DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
194 DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
198 case Toolkit::DevelTextField::Property::RENDERING_BACKEND:
200 int backend = value.Get<int>();
201 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend);
203 #ifndef ENABLE_VECTOR_BASED_TEXT_RENDERING
204 if(DevelText::RENDERING_VECTOR_BASED == backend)
206 backend = TextAbstraction::BITMAP_GLYPH; // Fallback to bitmap-based rendering
209 if(impl.mRenderingBackend != backend)
211 impl.mRenderingBackend = backend;
212 impl.mRenderer.Reset();
214 // When using the vector-based rendering, the size of the GLyphs are different
215 TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == impl.mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
216 impl.mController->SetGlyphType(glyphType);
220 case Toolkit::TextField::Property::TEXT:
222 const std::string& text = value.Get<std::string>();
223 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p TEXT %s\n", impl.mController.Get(), text.c_str());
225 impl.mController->SetText(text);
228 case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
230 const std::string& text = value.Get<std::string>();
231 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str());
233 impl.mController->SetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
236 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
238 const std::string& text = value.Get<std::string>();
239 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT_FOCUSED %s\n", impl.mController.Get(), text.c_str());
241 impl.mController->SetPlaceholderText(Controller::PLACEHOLDER_TYPE_ACTIVE, text);
244 case Toolkit::TextField::Property::FONT_FAMILY:
246 const std::string& fontFamily = value.Get<std::string>();
247 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
248 impl.mController->SetDefaultFontFamily(fontFamily);
251 case Toolkit::TextField::Property::FONT_STYLE:
253 SetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
256 case Toolkit::TextField::Property::POINT_SIZE:
258 const float pointSize = value.Get<float>();
259 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p POINT_SIZE %f\n", impl.mController.Get(), pointSize);
261 if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE), pointSize))
263 impl.mController->SetDefaultFontSize(pointSize, Text::Controller::POINT_SIZE);
267 case Toolkit::TextField::Property::MAX_LENGTH:
269 const int max = value.Get<int>();
270 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p MAX_LENGTH %d\n", impl.mController.Get(), max);
272 impl.mController->SetMaximumNumberOfCharacters(max);
275 case Toolkit::TextField::Property::EXCEED_POLICY:
277 impl.mExceedPolicy = value.Get<int>();
279 if(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == impl.mExceedPolicy)
281 impl.EnableClipping();
285 UnparentAndReset(impl.mStencil);
287 impl.RequestTextRelayout();
290 case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
292 Text::HorizontalAlignment::Type alignment(static_cast<Text::HorizontalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
293 if(GetHorizontalAlignmentEnumeration(value, alignment))
295 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
296 impl.mController->SetHorizontalAlignment(alignment);
300 case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
302 Toolkit::Text::VerticalAlignment::Type alignment(static_cast<Text::VerticalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
303 if(GetVerticalAlignmentEnumeration(value, alignment))
305 impl.mController->SetVerticalAlignment(alignment);
306 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p VERTICAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
310 case Toolkit::TextField::Property::TEXT_COLOR:
312 const Vector4& textColor = value.Get<Vector4>();
313 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a);
315 if(impl.mController->GetDefaultColor() != textColor)
317 impl.mController->SetDefaultColor(textColor);
318 impl.mController->SetInputColor(textColor);
319 impl.mRenderer.Reset();
323 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
325 const Vector4& textColor = value.Get<Vector4>();
326 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a);
328 if(impl.mController->GetPlaceholderTextColor() != textColor)
330 impl.mController->SetPlaceholderTextColor(textColor);
331 impl.mRenderer.Reset();
335 case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
337 const Vector4& color = value.Get<Vector4>();
338 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PRIMARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a);
340 impl.mDecorator->SetCursorColor(PRIMARY_CURSOR, color);
341 impl.RequestTextRelayout();
344 case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
346 const Vector4& color = value.Get<Vector4>();
347 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SECONDARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a);
349 impl.mDecorator->SetCursorColor(SECONDARY_CURSOR, color);
350 impl.RequestTextRelayout();
353 case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
355 const bool enable = value.Get<bool>();
356 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable);
358 impl.mController->SetEnableCursorBlink(enable);
359 impl.RequestTextRelayout();
362 case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
364 const float interval = value.Get<float>();
365 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval);
367 impl.mDecorator->SetCursorBlinkInterval(interval);
370 case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
372 const float duration = value.Get<float>();
373 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration);
375 impl.mDecorator->SetCursorBlinkDuration(duration);
378 case Toolkit::TextField::Property::CURSOR_WIDTH:
380 const int width = value.Get<int>();
381 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_WIDTH %d\n", impl.mController.Get(), width);
383 impl.mDecorator->SetCursorWidth(width);
384 impl.mController->GetLayoutEngine().SetCursorWidth(width);
387 case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
389 const std::string imageFileName = value.Get<std::string>();
390 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
392 if(imageFileName.size())
394 impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName);
395 impl.RequestTextRelayout();
399 case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
401 const std::string imageFileName = value.Get<std::string>();
402 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
404 if(imageFileName.size())
406 impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName);
407 impl.RequestTextRelayout();
411 case Toolkit::TextField::Property::SCROLL_THRESHOLD:
413 const float threshold = value.Get<float>();
414 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold);
416 impl.mDecorator->SetScrollThreshold(threshold);
419 case Toolkit::TextField::Property::SCROLL_SPEED:
421 const float speed = value.Get<float>();
422 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p SCROLL_SPEED %f\n", impl.mController.Get(), speed);
424 impl.mDecorator->SetScrollSpeed(speed);
427 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
429 const std::string filename = GetImageFileNameFromPropertyValue(value);
433 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
434 impl.RequestTextRelayout();
438 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
440 const std::string filename = GetImageFileNameFromPropertyValue(value);
444 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
445 impl.RequestTextRelayout();
449 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
451 const std::string filename = GetImageFileNameFromPropertyValue(value);
455 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
456 impl.RequestTextRelayout();
460 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
462 const std::string filename = GetImageFileNameFromPropertyValue(value);
466 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
467 impl.RequestTextRelayout();
471 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
473 const std::string filename = GetImageFileNameFromPropertyValue(value);
477 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
478 impl.RequestTextRelayout();
482 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
484 const std::string filename = GetImageFileNameFromPropertyValue(value);
488 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
489 impl.RequestTextRelayout();
493 case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
495 const Vector4 color = value.Get<Vector4>();
496 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTION_HIGHLIGHT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a);
498 impl.mDecorator->SetHighlightColor(color);
499 impl.RequestTextRelayout();
502 case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
504 const Rect<int> box = value.Get<Rect<int> >();
505 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p DECORATION_BOUNDING_BOX %d,%d %dx%d\n", impl.mController.Get(), box.x, box.y, box.width, box.height);
507 impl.mDecorator->SetBoundingBox(box);
508 impl.RequestTextRelayout();
511 case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
513 const Property::Map* map = value.GetMap();
516 impl.mInputMethodOptions.ApplyProperty(*map);
518 impl.mController->SetInputModePassword(impl.mInputMethodOptions.IsPassword());
520 Toolkit::Control control = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
521 if(control == textField)
523 impl.mInputMethodContext.ApplyOptions(impl.mInputMethodOptions);
527 case Toolkit::TextField::Property::INPUT_COLOR:
529 const Vector4 inputColor = value.Get<Vector4>();
530 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p INPUT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), inputColor.r, inputColor.g, inputColor.b, inputColor.a);
532 impl.mController->SetInputColor(inputColor);
535 case Toolkit::TextField::Property::ENABLE_MARKUP:
537 const bool enableMarkup = value.Get<bool>();
538 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup);
540 impl.mController->SetMarkupProcessorEnabled(enableMarkup);
543 case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
545 const std::string& fontFamily = value.Get<std::string>();
546 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
547 impl.mController->SetInputFontFamily(fontFamily);
550 case Toolkit::TextField::Property::INPUT_FONT_STYLE:
552 SetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
555 case Toolkit::TextField::Property::INPUT_POINT_SIZE:
557 const float pointSize = value.Get<float>();
558 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize);
559 impl.mController->SetInputFontPointSize(pointSize);
562 case Toolkit::TextField::Property::UNDERLINE:
564 const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
567 impl.mRenderer.Reset();
571 case Toolkit::TextField::Property::INPUT_UNDERLINE:
573 const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
576 impl.mRenderer.Reset();
580 case Toolkit::TextField::Property::SHADOW:
582 const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
585 impl.mRenderer.Reset();
589 case Toolkit::TextField::Property::INPUT_SHADOW:
591 const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
594 impl.mRenderer.Reset();
598 case Toolkit::TextField::Property::EMBOSS:
600 const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
603 impl.mRenderer.Reset();
607 case Toolkit::TextField::Property::INPUT_EMBOSS:
609 const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
612 impl.mRenderer.Reset();
616 case Toolkit::TextField::Property::OUTLINE:
618 const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
621 impl.mRenderer.Reset();
625 case Toolkit::TextField::Property::INPUT_OUTLINE:
627 const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
630 impl.mRenderer.Reset();
634 case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
636 const Property::Map* map = value.GetMap();
639 impl.mController->SetHiddenInputOption(*map);
643 case Toolkit::TextField::Property::PIXEL_SIZE:
645 const float pixelSize = value.Get<float>();
646 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize);
648 if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE), pixelSize))
650 impl.mController->SetDefaultFontSize(pixelSize, Text::Controller::PIXEL_SIZE);
654 case Toolkit::TextField::Property::ENABLE_SELECTION:
656 const bool enableSelection = value.Get<bool>();
657 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection);
658 impl.mController->SetSelectionEnabled(enableSelection);
661 case Toolkit::TextField::Property::PLACEHOLDER:
663 const Property::Map* map = value.GetMap();
666 impl.mController->SetPlaceholderProperty(*map);
670 case Toolkit::TextField::Property::ELLIPSIS:
672 const bool ellipsis = value.Get<bool>();
673 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ELLIPSIS %d\n", impl.mController.Get(), ellipsis);
675 impl.mController->SetTextElideEnabled(ellipsis);
678 case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
680 const bool shiftSelection = value.Get<bool>();
681 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection);
683 impl.mController->SetShiftSelectionEnabled(shiftSelection);
686 case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
688 const bool grabHandleEnabled = value.Get<bool>();
689 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled);
691 impl.mController->SetGrabHandleEnabled(grabHandleEnabled);
694 case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
696 impl.mController->SetMatchSystemLanguageDirection(value.Get<bool>());
699 case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
701 const bool grabHandlePopupEnabled = value.Get<bool>();
702 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE_POPUP %d\n", impl.mController.Get(), grabHandlePopupEnabled);
704 impl.mController->SetGrabHandlePopupEnabled(grabHandlePopupEnabled);
707 case Toolkit::DevelTextField::Property::BACKGROUND:
709 const Vector4 backgroundColor = value.Get<Vector4>();
710 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p BACKGROUND %f,%f,%f,%f\n", impl.mController.Get(), backgroundColor.r, backgroundColor.g, backgroundColor.b, backgroundColor.a);
712 impl.mController->SetBackgroundEnabled(true);
713 impl.mController->SetBackgroundColor(backgroundColor);
716 case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
718 uint32_t start = static_cast<uint32_t>(value.Get<int>());
719 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start);
720 impl.SetTextSelectionRange(&start, nullptr);
723 case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
725 uint32_t end = static_cast<uint32_t>(value.Get<int>());
726 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end);
727 impl.SetTextSelectionRange(nullptr, &end);
730 case Toolkit::DevelTextField::Property::ENABLE_EDITING:
732 const bool editable = value.Get<bool>();
733 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_EDITING %d\n", impl.mController.Get(), editable);
734 impl.SetEditable(editable);
737 case Toolkit::DevelTextField::Property::FONT_SIZE_SCALE:
739 const float scale = value.Get<float>();
740 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p FONT_SIZE_SCALE %f\n", impl.mController.Get(), scale);
742 if(!Equals(impl.mController->GetFontSizeScale(), scale))
744 impl.mController->SetFontSizeScale(scale);
748 case Toolkit::DevelTextField::Property::PRIMARY_CURSOR_POSITION:
750 uint32_t position = static_cast<uint32_t>(value.Get<int>());
751 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PRIMARY_CURSOR_POSITION %d\n", impl.mController.Get(), position);
752 if(impl.mController->SetPrimaryCursorPosition(position))
754 impl.SetKeyInputFocus();
758 case Toolkit::DevelTextField::Property::GRAB_HANDLE_COLOR:
760 const Vector4 color = value.Get<Vector4>();
761 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p GRAB_HANDLE_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a);
763 impl.mDecorator->SetHandleColor(color);
764 impl.RequestTextRelayout();
771 Property::Value TextField::GetProperty(BaseObject* object, Property::Index index)
773 Property::Value value;
775 Toolkit::TextField textField = Toolkit::TextField::DownCast(Dali::BaseHandle(object));
779 TextField& impl(GetImpl(textField));
780 DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
781 DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
785 case Toolkit::DevelTextField::Property::RENDERING_BACKEND:
787 value = impl.mRenderingBackend;
790 case Toolkit::TextField::Property::TEXT:
793 impl.mController->GetText(text);
794 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p returning text: %s\n", impl.mController.Get(), text.c_str());
798 case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
801 impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
805 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
808 impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_ACTIVE, text);
812 case Toolkit::TextField::Property::FONT_FAMILY:
814 value = impl.mController->GetDefaultFontFamily();
817 case Toolkit::TextField::Property::FONT_STYLE:
819 GetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
822 case Toolkit::TextField::Property::POINT_SIZE:
824 value = impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE);
827 case Toolkit::TextField::Property::MAX_LENGTH:
829 value = impl.mController->GetMaximumNumberOfCharacters();
832 case Toolkit::TextField::Property::EXCEED_POLICY:
834 value = impl.mExceedPolicy;
837 case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
839 const char* name = Text::GetHorizontalAlignmentString(impl.mController->GetHorizontalAlignment());
843 value = std::string(name);
847 case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
849 const char* name = Text::GetVerticalAlignmentString(impl.mController->GetVerticalAlignment());
853 value = std::string(name);
857 case Toolkit::TextField::Property::TEXT_COLOR:
859 value = impl.mController->GetDefaultColor();
862 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
864 value = impl.mController->GetPlaceholderTextColor();
867 case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
869 value = impl.mDecorator->GetColor(PRIMARY_CURSOR);
872 case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
874 value = impl.mDecorator->GetColor(SECONDARY_CURSOR);
877 case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
879 value = impl.mController->GetEnableCursorBlink();
882 case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
884 value = impl.mDecorator->GetCursorBlinkInterval();
887 case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
889 value = impl.mDecorator->GetCursorBlinkDuration();
892 case Toolkit::TextField::Property::CURSOR_WIDTH:
894 value = impl.mDecorator->GetCursorWidth();
897 case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
899 value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED);
902 case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
904 value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED);
907 case Toolkit::TextField::Property::SCROLL_THRESHOLD:
909 value = impl.mDecorator->GetScrollThreshold();
912 case Toolkit::TextField::Property::SCROLL_SPEED:
914 value = impl.mDecorator->GetScrollSpeed();
917 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
919 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
922 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
924 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
927 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
929 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
932 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
934 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
937 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
939 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
942 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
944 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
947 case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
949 value = impl.mDecorator->GetHighlightColor();
952 case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
954 Rect<int> boundingBox;
955 impl.mDecorator->GetBoundingBox(boundingBox);
959 case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
962 impl.mInputMethodOptions.RetrieveProperty(map);
966 case Toolkit::TextField::Property::INPUT_COLOR:
968 value = impl.mController->GetInputColor();
971 case Toolkit::TextField::Property::ENABLE_MARKUP:
973 value = impl.mController->IsMarkupProcessorEnabled();
976 case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
978 value = impl.mController->GetInputFontFamily();
981 case Toolkit::TextField::Property::INPUT_FONT_STYLE:
983 GetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
986 case Toolkit::TextField::Property::INPUT_POINT_SIZE:
988 value = impl.mController->GetInputFontPointSize();
991 case Toolkit::TextField::Property::UNDERLINE:
993 GetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
996 case Toolkit::TextField::Property::INPUT_UNDERLINE:
998 GetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
1001 case Toolkit::TextField::Property::SHADOW:
1003 GetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1006 case Toolkit::TextField::Property::INPUT_SHADOW:
1008 GetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
1011 case Toolkit::TextField::Property::EMBOSS:
1013 GetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1016 case Toolkit::TextField::Property::INPUT_EMBOSS:
1018 GetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
1021 case Toolkit::TextField::Property::OUTLINE:
1023 GetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1026 case Toolkit::TextField::Property::INPUT_OUTLINE:
1028 GetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
1031 case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
1034 impl.mController->GetHiddenInputOption(map);
1038 case Toolkit::TextField::Property::PIXEL_SIZE:
1040 value = impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE);
1043 case Toolkit::TextField::Property::ENABLE_SELECTION:
1045 value = impl.mController->IsSelectionEnabled();
1048 case Toolkit::TextField::Property::PLACEHOLDER:
1051 impl.mController->GetPlaceholderProperty(map);
1055 case Toolkit::TextField::Property::ELLIPSIS:
1057 value = impl.mController->IsTextElideEnabled();
1060 case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
1062 value = impl.mController->IsShiftSelectionEnabled();
1065 case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
1067 value = impl.mController->IsGrabHandleEnabled();
1070 case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1072 value = impl.mController->IsMatchSystemLanguageDirection();
1075 case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
1077 value = impl.mController->IsGrabHandlePopupEnabled();
1080 case Toolkit::DevelTextField::Property::BACKGROUND:
1082 value = impl.mController->GetBackgroundColor();
1085 case Toolkit::DevelTextField::Property::SELECTED_TEXT:
1087 value = impl.mController->GetSelectedText();
1090 case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
1092 Uint32Pair range = impl.GetTextSelectionRange();
1093 value = static_cast<int>(range.first);
1096 case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
1098 Uint32Pair range = impl.GetTextSelectionRange();
1099 value = static_cast<int>(range.second);
1102 case Toolkit::DevelTextField::Property::ENABLE_EDITING:
1104 value = impl.IsEditable();
1107 case Toolkit::DevelTextField::Property::FONT_SIZE_SCALE:
1109 value = impl.mController->GetFontSizeScale();
1112 case Toolkit::DevelTextField::Property::PRIMARY_CURSOR_POSITION:
1114 value = static_cast<int>(impl.mController->GetPrimaryCursorPosition());
1117 case Toolkit::DevelTextField::Property::GRAB_HANDLE_COLOR:
1119 value = impl.mDecorator->GetHandleColor();
1128 void TextField::SelectWholeText()
1130 if(mController && mController->IsShowingRealText())
1132 mController->SelectWholeText();
1137 void TextField::SelectNone()
1139 if(mController && mController->IsShowingRealText())
1141 mController->SelectNone();
1145 string TextField::GetSelectedText() const
1147 string selectedText = "";
1148 if(mController && mController->IsShowingRealText())
1150 selectedText = mController->GetSelectedText();
1152 return selectedText;
1155 void TextField::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
1157 if(mController && mController->IsShowingRealText())
1159 mController->SetTextSelectionRange(start, end);
1164 Uint32Pair TextField::GetTextSelectionRange() const
1167 if(mController && mController->IsShowingRealText())
1169 range = mController->GetTextSelectionRange();
1174 InputMethodContext TextField::GetInputMethodContext()
1176 return mInputMethodContext;
1179 bool TextField::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor)
1181 Dali::BaseHandle handle(object);
1183 bool connected(true);
1184 Toolkit::TextField field = Toolkit::TextField::DownCast(handle);
1186 if(0 == strcmp(signalName.c_str(), SIGNAL_TEXT_CHANGED))
1188 field.TextChangedSignal().Connect(tracker, functor);
1190 else if(0 == strcmp(signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED))
1192 field.MaxLengthReachedSignal().Connect(tracker, functor);
1194 else if(0 == strcmp(signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED))
1196 field.InputStyleChangedSignal().Connect(tracker, functor);
1200 // signalName does not match any signal
1207 Toolkit::TextField::TextChangedSignalType& TextField::TextChangedSignal()
1209 return mTextChangedSignal;
1212 Toolkit::TextField::MaxLengthReachedSignalType& TextField::MaxLengthReachedSignal()
1214 return mMaxLengthReachedSignal;
1217 Toolkit::TextField::InputStyleChangedSignalType& TextField::InputStyleChangedSignal()
1219 return mInputStyleChangedSignal;
1222 void TextField::OnInitialize()
1224 Actor self = Self();
1226 mController = Text::Controller::New(this, this, this);
1228 // When using the vector-based rendering, the size of the GLyphs are different
1229 TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
1230 mController->SetGlyphType(glyphType);
1232 mDecorator = Text::Decorator::New(*mController,
1235 mInputMethodContext = InputMethodContext::New(self);
1237 mController->GetLayoutEngine().SetLayout(Layout::Engine::SINGLE_LINE_BOX);
1239 // Enables the text input.
1240 mController->EnableTextInput(mDecorator, mInputMethodContext);
1242 // Enables the horizontal scrolling after the text input has been enabled.
1243 mController->SetHorizontalScrollEnabled(true);
1245 // Disables the vertical scrolling.
1246 mController->SetVerticalScrollEnabled(false);
1248 // Disable the smooth handle panning.
1249 mController->SetSmoothHandlePanEnabled(false);
1251 mController->SetNoTextDoubleTapAction(Controller::NoTextTap::HIGHLIGHT);
1252 mController->SetNoTextLongPressAction(Controller::NoTextTap::HIGHLIGHT);
1254 // Sets layoutDirection value
1255 Dali::Stage stage = Dali::Stage::GetCurrent();
1256 Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(stage.GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1257 mController->SetLayoutDirection(layoutDirection);
1259 // Forward input events to controller
1260 EnableGestureDetection(static_cast<GestureType::Value>(GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS));
1261 GetTapGestureDetector().SetMaximumTapsRequired(2);
1263 self.TouchedSignal().Connect(this, &TextField::OnTouched);
1265 // Set BoundingBox to stage size if not already set.
1266 Rect<int> boundingBox;
1267 mDecorator->GetBoundingBox(boundingBox);
1269 if(boundingBox.IsEmpty())
1271 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1272 mDecorator->SetBoundingBox(Rect<int>(0.0f, 0.0f, stageSize.width, stageSize.height));
1275 // Flip vertically the 'left' selection handle
1276 mDecorator->FlipHandleVertically(LEFT_SELECTION_HANDLE, true);
1278 // Fill-parent area by default
1279 self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH);
1280 self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT);
1281 self.OnSceneSignal().Connect(this, &TextField::OnSceneConnect);
1283 //Enable highightability
1284 self.SetProperty(Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true);
1286 DevelControl::SetInputMethodContext(*this, mInputMethodContext);
1288 if(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == mExceedPolicy)
1293 DevelControl::SetAccessibilityConstructor(self, [](Dali::Actor actor) {
1294 return std::unique_ptr<Dali::Accessibility::Accessible>(
1295 new AccessibleImpl(actor, Dali::Accessibility::Role::ENTRY));
1299 void TextField::OnStyleChange(Toolkit::StyleManager styleManager, StyleChange::Type change)
1301 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnStyleChange\n");
1305 case StyleChange::DEFAULT_FONT_CHANGE:
1307 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnStyleChange DEFAULT_FONT_CHANGE\n");
1308 const std::string& newFont = GetImpl(styleManager).GetDefaultFontFamily();
1309 // Property system did not set the font so should update it.
1310 mController->UpdateAfterFontChange(newFont);
1315 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1317 GetImpl(styleManager).ApplyThemeStyle(Toolkit::Control(GetOwner()));
1321 case StyleChange::THEME_CHANGE:
1323 // Nothing to do, let control base class handle this
1328 // Up call to Control
1329 Control::OnStyleChange(styleManager, change);
1332 Vector3 TextField::GetNaturalSize()
1335 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1337 Vector3 naturalSize = mController->GetNaturalSize();
1338 naturalSize.width += (padding.start + padding.end);
1339 naturalSize.height += (padding.top + padding.bottom);
1344 float TextField::GetHeightForWidth(float width)
1347 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1348 return mController->GetHeightForWidth(width) + padding.top + padding.bottom;
1351 void TextField::ResizeActor(Actor& actor, const Vector2& size)
1353 if(actor.GetProperty<Vector3>(Dali::Actor::Property::SIZE).GetVectorXY() != size)
1355 actor.SetProperty(Actor::Property::SIZE, size);
1359 void TextField::OnRelayout(const Vector2& size, RelayoutContainer& container)
1361 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField OnRelayout\n");
1363 Actor self = Self();
1366 padding = self.GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1368 Vector2 contentSize(size.x - (padding.start + padding.end), size.y - (padding.top + padding.bottom));
1370 // Support Right-To-Left of padding
1371 Dali::LayoutDirection::Type layoutDirection;
1372 if(mController->IsMatchSystemLanguageDirection())
1374 layoutDirection = static_cast<Dali::LayoutDirection::Type>(DevelWindow::Get(self).GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1378 layoutDirection = static_cast<Dali::LayoutDirection::Type>(self.GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1380 if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1382 std::swap(padding.start, padding.end);
1387 mStencil.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1388 ResizeActor(mStencil, contentSize);
1392 mActiveLayer.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1393 ResizeActor(mActiveLayer, contentSize);
1396 const Text::Controller::UpdateTextType updateTextType = mController->Relayout(contentSize, layoutDirection);
1398 if((Text::Controller::NONE_UPDATED != updateTextType) ||
1401 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnRelayout %p Displaying new contents\n", mController.Get());
1404 (Text::Controller::NONE_UPDATED != (Text::Controller::DECORATOR_UPDATED & updateTextType)))
1406 mDecorator->Relayout(contentSize);
1411 mRenderer = Backend::Get().NewRenderer(mRenderingBackend);
1414 RenderText(updateTextType);
1416 // If there is text changed, callback is called.
1419 Dali::Toolkit::TextField handle(GetOwner());
1420 mTextChangedSignal.Emit(handle);
1421 mTextChanged = false;
1425 // The text-field emits signals when the input style changes. These changes of style are
1426 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1427 // can't be emitted during the size negotiation as the callbacks may update the UI.
1428 // The text-field adds an idle callback to the adaptor to emit the signals after the size negotiation.
1429 if(!mController->IsInputStyleChangedSignalsQueueEmpty())
1431 if(Adaptor::IsAvailable())
1433 Adaptor& adaptor = Adaptor::Get();
1435 if(NULL == mIdleCallback)
1437 // @note: The callback manager takes the ownership of the callback object.
1438 mIdleCallback = MakeCallback(this, &TextField::OnIdleSignal);
1439 adaptor.AddIdle(mIdleCallback, false);
1445 Text::ControllerPtr TextField::getController()
1450 void TextField::RenderText(Text::Controller::UpdateTextType updateTextType)
1452 Actor renderableActor;
1454 if(Text::Controller::NONE_UPDATED != (Text::Controller::MODEL_UPDATED & updateTextType))
1458 Dali::Toolkit::TextField handle = Dali::Toolkit::TextField(GetOwner());
1460 renderableActor = mRenderer->Render(mController->GetView(),
1462 Property::INVALID_INDEX, // Animatable property not supported
1464 DepthIndex::CONTENT);
1467 if(renderableActor != mRenderableActor)
1469 UnparentAndReset(mBackgroundActor);
1470 UnparentAndReset(mRenderableActor);
1471 mRenderableActor = renderableActor;
1473 if(mRenderableActor)
1475 mBackgroundActor = mController->CreateBackgroundActor();
1480 if(mRenderableActor)
1482 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1484 float renderableActorPositionX, renderableActorPositionY;
1488 renderableActorPositionX = scrollOffset.x + mAlignmentOffset;
1489 renderableActorPositionY = scrollOffset.y;
1494 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1496 // Support Right-To-Left of padding
1497 Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(Self().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1498 if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1500 std::swap(padding.start, padding.end);
1503 renderableActorPositionX = scrollOffset.x + mAlignmentOffset + padding.start;
1504 renderableActorPositionY = scrollOffset.y + padding.top;
1507 mRenderableActor.SetProperty(Actor::Property::POSITION, Vector2(renderableActorPositionX, renderableActorPositionY));
1509 // Make sure the actors are parented correctly with/without clipping
1510 Actor self = mStencil ? mStencil : Self();
1512 Actor highlightActor;
1514 for(std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
1515 endIt = mClippingDecorationActors.end();
1520 it->LowerToBottom();
1522 if(it->GetProperty<std::string>(Dali::Actor::Property::NAME) == "HighlightActor")
1524 highlightActor = *it;
1527 mClippingDecorationActors.clear();
1529 self.Add(mRenderableActor);
1531 if(mBackgroundActor)
1533 if(mDecorator && mDecorator->IsHighlightVisible())
1535 self.Add(mBackgroundActor);
1536 mBackgroundActor.SetProperty(Actor::Property::POSITION, Vector2(renderableActorPositionX, renderableActorPositionY)); // In text field's coords.
1537 mBackgroundActor.LowerBelow(highlightActor);
1541 mRenderableActor.Add(mBackgroundActor);
1542 mBackgroundActor.SetProperty(Actor::Property::POSITION, Vector2(0.0f, 0.0f)); // In renderable actor's coords.
1543 mBackgroundActor.LowerToBottom();
1549 void TextField::OnKeyInputFocusGained()
1551 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnKeyInputFocusGained %p\n", mController.Get());
1552 if(mInputMethodContext && IsEditable())
1554 // All input panel properties, such as layout, return key type, and input hint, should be set before input panel activates (or shows).
1555 mInputMethodContext.ApplyOptions(mInputMethodOptions);
1556 mInputMethodContext.NotifyTextInputMultiLine(false);
1558 mInputMethodContext.StatusChangedSignal().Connect(this, &TextField::KeyboardStatusChanged);
1560 mInputMethodContext.EventReceivedSignal().Connect(this, &TextField::OnInputMethodContextEvent);
1562 // Notify that the text editing start.
1563 mInputMethodContext.Activate();
1565 // When window gain lost focus, the inputMethodContext is deactivated. Thus when window gain focus again, the inputMethodContext must be activated.
1566 mInputMethodContext.SetRestoreAfterFocusLost(true);
1568 ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1572 notifier.ContentSelectedSignal().Connect(this, &TextField::OnClipboardTextSelected);
1575 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1577 EmitKeyInputFocusSignal(true); // Calls back into the Control hence done last.
1580 void TextField::OnKeyInputFocusLost()
1582 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField:OnKeyInputFocusLost %p\n", mController.Get());
1583 if(mInputMethodContext)
1585 mInputMethodContext.StatusChangedSignal().Disconnect(this, &TextField::KeyboardStatusChanged);
1586 // The text editing is finished. Therefore the inputMethodContext don't have restore activation.
1587 mInputMethodContext.SetRestoreAfterFocusLost(false);
1589 // Notify that the text editing finish.
1590 mInputMethodContext.Deactivate();
1592 mInputMethodContext.EventReceivedSignal().Disconnect(this, &TextField::OnInputMethodContextEvent);
1594 ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1598 notifier.ContentSelectedSignal().Disconnect(this, &TextField::OnClipboardTextSelected);
1601 mController->KeyboardFocusLostEvent();
1603 EmitKeyInputFocusSignal(false); // Calls back into the Control hence done last.
1606 bool TextField::OnAccessibilityActivated()
1612 void TextField::OnTap(const TapGesture& gesture)
1614 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnTap %p\n", mController.Get());
1615 if(mInputMethodContext && IsEditable())
1617 mInputMethodContext.Activate();
1619 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1621 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1622 const Vector2& localPoint = gesture.GetLocalPoint();
1623 mController->TapEvent(gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top);
1628 void TextField::OnPan(const PanGesture& gesture)
1630 mController->PanEvent(gesture.GetState(), gesture.GetDisplacement());
1633 void TextField::OnLongPress(const LongPressGesture& gesture)
1635 if(mInputMethodContext && IsEditable())
1637 mInputMethodContext.Activate();
1640 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1641 const Vector2& localPoint = gesture.GetLocalPoint();
1642 mController->LongPressEvent(gesture.GetState(), localPoint.x - padding.start, localPoint.y - padding.top);
1647 bool TextField::OnKeyEvent(const KeyEvent& event)
1649 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode());
1651 if(Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape())
1653 // Make sure ClearKeyInputFocus when only key is up
1654 if(event.GetState() == KeyEvent::UP)
1656 ClearKeyInputFocus();
1661 else if(Dali::DevelKey::DALI_KEY_RETURN == event.GetKeyCode())
1663 // Do nothing when enter is comming.
1667 return mController->KeyEvent(event);
1670 void TextField::RequestTextRelayout()
1675 bool TextField::IsEditable() const
1677 return mController->IsEditable();
1680 void TextField::SetEditable(bool editable)
1682 mController->SetEditable(editable);
1683 if(mInputMethodContext && !editable)
1685 mInputMethodContext.Deactivate();
1689 void TextField::TextInserted(unsigned int position, unsigned int length, const std::string& content)
1691 if(Accessibility::IsUp())
1693 Control::Impl::GetAccessibilityObject(Self())->EmitTextInserted(position, length, content);
1697 void TextField::TextDeleted(unsigned int position, unsigned int length, const std::string& content)
1699 if(Accessibility::IsUp())
1701 Control::Impl::GetAccessibilityObject(Self())->EmitTextDeleted(position, length, content);
1705 void TextField::CaretMoved(unsigned int position)
1707 if(Accessibility::IsUp())
1709 Control::Impl::GetAccessibilityObject(Self())->EmitTextCaretMoved(position);
1713 void TextField::TextChanged()
1715 mTextChanged = true;
1718 void TextField::MaxLengthReached()
1720 Dali::Toolkit::TextField handle(GetOwner());
1721 mMaxLengthReachedSignal.Emit(handle);
1724 void TextField::InputStyleChanged(Text::InputStyle::Mask inputStyleMask)
1726 Dali::Toolkit::TextField handle(GetOwner());
1728 Toolkit::TextField::InputStyle::Mask fieldInputStyleMask = Toolkit::TextField::InputStyle::NONE;
1730 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_COLOR))
1732 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::COLOR);
1734 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_FAMILY))
1736 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_FAMILY);
1738 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_POINT_SIZE))
1740 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::POINT_SIZE);
1742 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WEIGHT))
1744 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1746 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WIDTH))
1748 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1750 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_SLANT))
1752 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1754 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_UNDERLINE))
1756 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::UNDERLINE);
1758 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_SHADOW))
1760 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::SHADOW);
1762 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_EMBOSS))
1764 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::EMBOSS);
1766 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_OUTLINE))
1768 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::OUTLINE);
1771 mInputStyleChangedSignal.Emit(handle, fieldInputStyleMask);
1774 void TextField::AddDecoration(Actor& actor, bool needsClipping)
1780 mClippingDecorationActors.push_back(actor);
1784 actor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1785 actor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1787 mActiveLayer = actor;
1792 void TextField::OnSceneConnect(Dali::Actor actor)
1796 RenderText(static_cast<Text::Controller::UpdateTextType>(Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED));
1800 mHasBeenStaged = true;
1804 InputMethodContext::CallbackData TextField::OnInputMethodContextEvent(Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
1806 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName);
1807 return mController->OnInputMethodContextEvent(inputMethodContext, inputMethodContextEvent);
1810 void TextField::GetHandleImagePropertyValue(Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType)
1815 map[IMAGE_MAP_FILENAME_STRING] = mDecorator->GetHandleImage(handleType, handleImageType);
1820 void TextField::EnableClipping()
1824 // Creates an extra control to be used as stencil buffer.
1825 mStencil = Control::New();
1826 mStencil.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1827 mStencil.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1829 // Creates a background visual. Even if the color is transparent it updates the stencil.
1830 mStencil.SetProperty(Toolkit::Control::Property::BACKGROUND,
1831 Property::Map().Add(Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR).Add(ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT));
1833 // Enable the clipping property.
1834 mStencil.SetProperty(Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX);
1835 mStencil.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS);
1837 Self().Add(mStencil);
1841 void TextField::OnClipboardTextSelected(ClipboardEventNotifier& clipboard)
1843 mController->PasteClipboardItemEvent();
1846 void TextField::KeyboardStatusChanged(bool keyboardShown)
1848 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown);
1850 // Just hide the grab handle when keyboard is hidden.
1853 mController->KeyboardFocusLostEvent();
1857 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1861 void TextField::OnSceneConnection(int depth)
1863 // Sets the depth to the visuals inside the text's decorator.
1864 mDecorator->SetTextDepth(depth);
1866 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1868 // Call the Control::OnSceneConnection() to set the depth of the background.
1869 Control::OnSceneConnection(depth);
1872 bool TextField::OnTouched(Actor actor, const TouchEvent& touch)
1877 void TextField::OnIdleSignal()
1879 // Emits the change of input style signals.
1880 mController->ProcessInputStyleChangedSignals();
1882 // Set the pointer to null as the callback manager deletes the callback after execute it.
1883 mIdleCallback = NULL;
1886 TextField::TextField()
1887 : Control(ControlBehaviour(CONTROL_BEHAVIOUR_DEFAULT)),
1888 mIdleCallback(NULL),
1889 mAlignmentOffset(0.f),
1890 mRenderingBackend(DEFAULT_RENDERING_BACKEND),
1891 mExceedPolicy(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP),
1892 mHasBeenStaged(false),
1897 TextField::~TextField()
1899 UnparentAndReset(mStencil);
1901 if((NULL != mIdleCallback) && Adaptor::IsAvailable())
1903 Adaptor::Get().RemoveIdle(mIdleCallback);
1907 std::string TextField::AccessibleImpl::GetName()
1909 auto slf = Toolkit::TextField::DownCast(self);
1910 return slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1913 std::string TextField::AccessibleImpl::GetText(size_t startOffset,
1916 if(endOffset <= startOffset)
1919 auto slf = Toolkit::TextField::DownCast(self);
1921 slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1923 if(startOffset > txt.size() || endOffset > txt.size())
1926 return txt.substr(startOffset, endOffset - startOffset);
1929 size_t TextField::AccessibleImpl::GetCharacterCount()
1931 auto slf = Toolkit::TextField::DownCast(self);
1933 slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1938 size_t TextField::AccessibleImpl::GetCaretOffset()
1940 auto slf = Toolkit::TextField::DownCast(self);
1941 return Dali::Toolkit::GetImpl(slf).getController()->GetCursorPosition();
1944 bool TextField::AccessibleImpl::SetCaretOffset(size_t offset)
1946 auto slf = Toolkit::TextField::DownCast(self);
1947 auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1948 if(offset > txt.size())
1951 auto& slfImpl = Dali::Toolkit::GetImpl(slf);
1952 slfImpl.getController()->ResetCursorPosition(offset);
1953 slfImpl.RequestTextRelayout();
1957 Dali::Accessibility::Range TextField::AccessibleImpl::GetTextAtOffset(
1958 size_t offset, Dali::Accessibility::TextBoundary boundary)
1960 auto slf = Toolkit::TextField::DownCast(self);
1961 auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1962 auto txt_size = txt.size();
1964 auto range = Dali::Accessibility::Range{};
1968 case Dali::Accessibility::TextBoundary::CHARACTER:
1970 if(offset < txt_size)
1972 range.content = txt[offset];
1973 range.startOffset = offset;
1974 range.endOffset = offset + 1;
1978 case Dali::Accessibility::TextBoundary::WORD:
1979 case Dali::Accessibility::TextBoundary::LINE:
1981 auto txt_c_string = txt.c_str();
1982 auto breaks = std::vector<char>(txt_size, 0);
1983 if(boundary == Dali::Accessibility::TextBoundary::WORD)
1984 Accessibility::Accessible::FindWordSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
1986 Accessibility::Accessible::FindLineSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
1989 while(index < txt_size && counter <= offset)
1994 while(breaks[index])
2000 if(boundary == Dali::Accessibility::TextBoundary::WORD)
2002 if(boundary == Dali::Accessibility::TextBoundary::LINE)
2005 if((counter > 0) && ((counter - 1) == offset))
2007 range.content = txt.substr(start, index - start + 1);
2008 range.startOffset = start;
2009 range.endOffset = index + 1;
2011 if(boundary == Dali::Accessibility::TextBoundary::LINE)
2016 case Dali::Accessibility::TextBoundary::SENTENCE:
2018 /* not supported by efl */
2021 case Dali::Accessibility::TextBoundary::PARAGRAPH:
2023 /* Paragraph is not supported by libunibreak library */
2033 Dali::Accessibility::Range
2034 TextField::AccessibleImpl::GetSelection(size_t selectionNum)
2036 // Since DALi supports only one selection indexes higher than 0 are ignored
2037 if(selectionNum > 0)
2040 auto slf = Toolkit::TextField::DownCast(self);
2041 auto ctrl = Dali::Toolkit::GetImpl(slf).getController();
2043 ctrl->RetrieveSelection(ret);
2044 auto r = ctrl->GetSelectionIndexes();
2046 return {static_cast<size_t>(r.first), static_cast<size_t>(r.second), ret};
2049 bool TextField::AccessibleImpl::RemoveSelection(size_t selectionNum)
2051 // Since DALi supports only one selection indexes higher than 0 are ignored
2052 if(selectionNum > 0)
2055 auto slf = Toolkit::TextField::DownCast(self);
2056 Dali::Toolkit::GetImpl(slf).getController()->SetSelection(0, 0);
2060 bool TextField::AccessibleImpl::SetSelection(size_t selectionNum,
2064 // Since DALi supports only one selection indexes higher than 0 are ignored
2065 if(selectionNum > 0)
2068 auto slf = Toolkit::TextField::DownCast(self);
2069 Dali::Toolkit::GetImpl(slf).getController()->SetSelection(startOffset,
2074 bool TextField::AccessibleImpl::CopyText(size_t startPosition,
2077 if(endPosition <= startPosition)
2080 auto slf = Toolkit::TextField::DownCast(self);
2081 auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2082 Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2087 bool TextField::AccessibleImpl::CutText(size_t startPosition,
2090 if(endPosition <= startPosition)
2093 auto slf = Toolkit::TextField::DownCast(self);
2094 auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2095 Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2097 slf.SetProperty(Toolkit::TextField::Property::TEXT,
2098 txt.substr(0, startPosition) + txt.substr(endPosition - startPosition, txt.size()));
2103 Dali::Accessibility::States TextField::AccessibleImpl::CalculateStates()
2105 using namespace Dali::Accessibility;
2107 auto states = DevelControl::AccessibleImpl::CalculateStates();
2109 states[State::EDITABLE] = true;
2110 states[State::FOCUSABLE] = true;
2112 Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
2113 if(self == focusControl)
2115 states[State::FOCUSED] = true;
2121 } // namespace Internal
2123 } // namespace Toolkit