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/common/stage.h>
25 #include <dali/devel-api/object/property-helper-devel.h>
26 #include <dali/integration-api/debug.h>
27 #include <dali/public-api/adaptor-framework/key.h>
28 #include <dali/public-api/common/dali-common.h>
29 #include <dali/public-api/object/type-registry-helper.h>
33 #include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
34 #include <dali-toolkit/devel-api/controls/control-devel.h>
35 #include <dali-toolkit/devel-api/controls/text-controls/text-field-devel.h>
36 #include <dali-toolkit/devel-api/focus-manager/keyinput-focus-manager.h>
37 #include <dali-toolkit/devel-api/text/rendering-backend.h>
38 #include <dali-toolkit/internal/styling/style-manager-impl.h>
39 #include <dali-toolkit/internal/text/rendering/text-backend.h>
40 #include <dali-toolkit/internal/text/text-effects-style.h>
41 #include <dali-toolkit/internal/text/text-enumerations-impl.h>
42 #include <dali-toolkit/internal/text/text-font-style.h>
43 #include <dali-toolkit/internal/text/text-view.h>
44 #include <dali-toolkit/public-api/text/text-enumerations.h>
45 #include <dali-toolkit/public-api/visuals/color-visual-properties.h>
46 #include <dali-toolkit/public-api/visuals/visual-properties.h>
47 #include <dali/integration-api/adaptor-framework/adaptor.h>
49 using namespace Dali::Toolkit::Text;
57 namespace // unnamed namespace
59 #if defined(DEBUG_ENABLED)
60 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::Concise, true, "LOG_TEXT_CONTROLS");
63 const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::DevelText::DEFAULT_RENDERING_BACKEND;
64 } // unnamed namespace
71 return Toolkit::TextField::New();
75 // Setup properties, signals and actions using the type-registry.
76 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextField, Toolkit::Control, Create );
78 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "text", STRING, TEXT )
79 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "placeholderText", STRING, PLACEHOLDER_TEXT )
80 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "placeholderTextFocused", STRING, PLACEHOLDER_TEXT_FOCUSED )
81 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "fontFamily", STRING, FONT_FAMILY )
82 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "fontStyle", MAP, FONT_STYLE )
83 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "pointSize", FLOAT, POINT_SIZE )
84 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "maxLength", INTEGER, MAX_LENGTH )
85 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "exceedPolicy", INTEGER, EXCEED_POLICY )
86 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "horizontalAlignment", STRING, HORIZONTAL_ALIGNMENT )
87 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "verticalAlignment", STRING, VERTICAL_ALIGNMENT )
88 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "textColor", VECTOR4, TEXT_COLOR )
89 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "placeholderTextColor", VECTOR4, PLACEHOLDER_TEXT_COLOR )
90 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "primaryCursorColor", VECTOR4, PRIMARY_CURSOR_COLOR )
91 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "secondaryCursorColor", VECTOR4, SECONDARY_CURSOR_COLOR )
92 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "enableCursorBlink", BOOLEAN, ENABLE_CURSOR_BLINK )
93 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "cursorBlinkInterval", FLOAT, CURSOR_BLINK_INTERVAL )
94 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "cursorBlinkDuration", FLOAT, CURSOR_BLINK_DURATION )
95 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "cursorWidth", INTEGER, CURSOR_WIDTH )
96 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "grabHandleImage", STRING, GRAB_HANDLE_IMAGE )
97 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "grabHandlePressedImage", STRING, GRAB_HANDLE_PRESSED_IMAGE )
98 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "scrollThreshold", FLOAT, SCROLL_THRESHOLD )
99 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "scrollSpeed", FLOAT, SCROLL_SPEED )
100 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHandleImageLeft", MAP, SELECTION_HANDLE_IMAGE_LEFT )
101 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHandleImageRight", MAP, SELECTION_HANDLE_IMAGE_RIGHT )
102 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHandlePressedImageLeft", MAP, SELECTION_HANDLE_PRESSED_IMAGE_LEFT )
103 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHandlePressedImageRight", MAP, SELECTION_HANDLE_PRESSED_IMAGE_RIGHT)
104 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHandleMarkerImageLeft", MAP, SELECTION_HANDLE_MARKER_IMAGE_LEFT )
105 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHandleMarkerImageRight", MAP, SELECTION_HANDLE_MARKER_IMAGE_RIGHT )
106 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "selectionHighlightColor", VECTOR4, SELECTION_HIGHLIGHT_COLOR )
107 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "decorationBoundingBox", RECTANGLE, DECORATION_BOUNDING_BOX )
108 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputMethodSettings", MAP, INPUT_METHOD_SETTINGS )
109 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputColor", VECTOR4, INPUT_COLOR )
110 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "enableMarkup", BOOLEAN, ENABLE_MARKUP )
111 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputFontFamily", STRING, INPUT_FONT_FAMILY )
112 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputFontStyle", MAP, INPUT_FONT_STYLE )
113 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputPointSize", FLOAT, INPUT_POINT_SIZE )
114 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "underline", MAP, UNDERLINE )
115 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputUnderline", MAP, INPUT_UNDERLINE )
116 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "shadow", MAP, SHADOW )
117 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputShadow", MAP, INPUT_SHADOW )
118 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "emboss", MAP, EMBOSS )
119 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputEmboss", MAP, INPUT_EMBOSS )
120 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "outline", MAP, OUTLINE )
121 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "inputOutline", MAP, INPUT_OUTLINE )
122 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "hiddenInputSettings", MAP, HIDDEN_INPUT_SETTINGS )
123 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "pixelSize", FLOAT, PIXEL_SIZE )
124 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "enableSelection", BOOLEAN, ENABLE_SELECTION )
125 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "placeholder", MAP, PLACEHOLDER )
126 DALI_PROPERTY_REGISTRATION(Toolkit, TextField, "ellipsis", BOOLEAN, ELLIPSIS )
127 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "enableShiftSelection", BOOLEAN, ENABLE_SHIFT_SELECTION )
128 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "enableGrabHandle", BOOLEAN, ENABLE_GRAB_HANDLE )
129 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "matchSystemLanguageDirection", BOOLEAN, MATCH_SYSTEM_LANGUAGE_DIRECTION )
130 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "enableGrabHandlePopup", BOOLEAN, ENABLE_GRAB_HANDLE_POPUP )
131 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "textBackground", VECTOR4, BACKGROUND )
132 DALI_DEVEL_PROPERTY_REGISTRATION_READ_ONLY(Toolkit, TextField, "selectedText", STRING, SELECTED_TEXT )
133 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "renderingBackend", INTEGER, RENDERING_BACKEND )
134 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "selectedTextStart", INTEGER, SELECTED_TEXT_START )
135 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "selectedTextEnd", INTEGER, SELECTED_TEXT_END )
136 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "enableEditing", BOOLEAN, ENABLE_EDITING )
137 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "fontSizeScale", FLOAT, FONT_SIZE_SCALE )
138 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "primaryCursorPosition", INTEGER, PRIMARY_CURSOR_POSITION )
139 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "grabHandleColor", VECTOR4, GRAB_HANDLE_COLOR )
140 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextField, "inputFilter", MAP, INPUT_FILTER )
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)
145 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "anchorClicked", SIGNAL_ANCHOR_CLICKED )
146 DALI_SIGNAL_REGISTRATION(Toolkit, TextField, "inputFiltered", SIGNAL_INPUT_FILTERED )
148 DALI_TYPE_REGISTRATION_END()
151 const char* const IMAGE_MAP_FILENAME_STRING = "filename";
153 /// Retrieves a filename from a value that is a Property::Map
154 std::string GetImageFileNameFromPropertyValue(const Property::Value& value)
156 std::string filename;
157 const Property::Map* map = value.GetMap();
160 const Property::Value* filenameValue = map->Find(IMAGE_MAP_FILENAME_STRING);
163 filenameValue->Get(filename);
171 Toolkit::TextField TextField::New()
173 // Create the implementation, temporarily owned by this handle on stack
174 IntrusivePtr<TextField> impl = new TextField();
176 // Pass ownership to CustomActor handle
177 Toolkit::TextField handle(*impl);
179 // Second-phase init of the implementation
180 // This can only be done after the CustomActor connection has been made...
186 void TextField::SetProperty(BaseObject* object, Property::Index index, const Property::Value& value)
188 Toolkit::TextField textField = Toolkit::TextField::DownCast(Dali::BaseHandle(object));
190 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField SetProperty\n");
194 TextField& impl(GetImpl(textField));
195 DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
196 DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
200 case Toolkit::DevelTextField::Property::RENDERING_BACKEND:
202 int backend = value.Get<int>();
203 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend);
205 #ifndef ENABLE_VECTOR_BASED_TEXT_RENDERING
206 if(DevelText::RENDERING_VECTOR_BASED == backend)
208 backend = TextAbstraction::BITMAP_GLYPH; // Fallback to bitmap-based rendering
211 if(impl.mRenderingBackend != backend)
213 impl.mRenderingBackend = backend;
214 impl.mRenderer.Reset();
216 // When using the vector-based rendering, the size of the GLyphs are different
217 TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == impl.mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
218 impl.mController->SetGlyphType(glyphType);
222 case Toolkit::TextField::Property::TEXT:
224 const std::string& text = value.Get<std::string>();
225 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p TEXT %s\n", impl.mController.Get(), text.c_str());
227 impl.mController->SetText(text);
230 case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
232 const std::string& text = value.Get<std::string>();
233 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str());
235 impl.mController->SetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
238 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
240 const std::string& text = value.Get<std::string>();
241 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT_FOCUSED %s\n", impl.mController.Get(), text.c_str());
243 impl.mController->SetPlaceholderText(Controller::PLACEHOLDER_TYPE_ACTIVE, text);
246 case Toolkit::TextField::Property::FONT_FAMILY:
248 const std::string& fontFamily = value.Get<std::string>();
249 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
250 impl.mController->SetDefaultFontFamily(fontFamily);
253 case Toolkit::TextField::Property::FONT_STYLE:
255 SetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
258 case Toolkit::TextField::Property::POINT_SIZE:
260 const float pointSize = value.Get<float>();
261 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p POINT_SIZE %f\n", impl.mController.Get(), pointSize);
263 if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE), pointSize))
265 impl.mController->SetDefaultFontSize(pointSize, Text::Controller::POINT_SIZE);
269 case Toolkit::TextField::Property::MAX_LENGTH:
271 const int max = value.Get<int>();
272 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p MAX_LENGTH %d\n", impl.mController.Get(), max);
274 impl.mController->SetMaximumNumberOfCharacters(max);
277 case Toolkit::TextField::Property::EXCEED_POLICY:
279 impl.mExceedPolicy = value.Get<int>();
281 if(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == impl.mExceedPolicy)
283 impl.EnableClipping();
287 UnparentAndReset(impl.mStencil);
289 impl.RequestTextRelayout();
292 case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
294 Text::HorizontalAlignment::Type alignment(static_cast<Text::HorizontalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
295 if(GetHorizontalAlignmentEnumeration(value, alignment))
297 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
298 impl.mController->SetHorizontalAlignment(alignment);
302 case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
304 Toolkit::Text::VerticalAlignment::Type alignment(static_cast<Text::VerticalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
305 if(GetVerticalAlignmentEnumeration(value, alignment))
307 impl.mController->SetVerticalAlignment(alignment);
308 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p VERTICAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
312 case Toolkit::TextField::Property::TEXT_COLOR:
314 const Vector4& textColor = value.Get<Vector4>();
315 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a);
317 if(impl.mController->GetDefaultColor() != textColor)
319 impl.mController->SetDefaultColor(textColor);
320 impl.mController->SetInputColor(textColor);
321 impl.mRenderer.Reset();
325 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
327 const Vector4& textColor = value.Get<Vector4>();
328 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a);
330 if(impl.mController->GetPlaceholderTextColor() != textColor)
332 impl.mController->SetPlaceholderTextColor(textColor);
333 impl.mRenderer.Reset();
337 case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
339 const Vector4& color = value.Get<Vector4>();
340 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PRIMARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a);
342 impl.mDecorator->SetCursorColor(PRIMARY_CURSOR, color);
343 impl.RequestTextRelayout();
346 case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
348 const Vector4& color = value.Get<Vector4>();
349 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SECONDARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a);
351 impl.mDecorator->SetCursorColor(SECONDARY_CURSOR, color);
352 impl.RequestTextRelayout();
355 case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
357 const bool enable = value.Get<bool>();
358 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable);
360 impl.mController->SetEnableCursorBlink(enable);
361 impl.RequestTextRelayout();
364 case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
366 const float interval = value.Get<float>();
367 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval);
369 impl.mDecorator->SetCursorBlinkInterval(interval);
372 case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
374 const float duration = value.Get<float>();
375 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration);
377 impl.mDecorator->SetCursorBlinkDuration(duration);
380 case Toolkit::TextField::Property::CURSOR_WIDTH:
382 const int width = value.Get<int>();
383 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p CURSOR_WIDTH %d\n", impl.mController.Get(), width);
385 impl.mDecorator->SetCursorWidth(width);
386 impl.mController->GetLayoutEngine().SetCursorWidth(width);
389 case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
391 const std::string imageFileName = value.Get<std::string>();
392 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
394 if(imageFileName.size())
396 impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName);
397 impl.RequestTextRelayout();
401 case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
403 const std::string imageFileName = value.Get<std::string>();
404 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
406 if(imageFileName.size())
408 impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName);
409 impl.RequestTextRelayout();
413 case Toolkit::TextField::Property::SCROLL_THRESHOLD:
415 const float threshold = value.Get<float>();
416 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold);
418 impl.mDecorator->SetScrollThreshold(threshold);
421 case Toolkit::TextField::Property::SCROLL_SPEED:
423 const float speed = value.Get<float>();
424 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField %p SCROLL_SPEED %f\n", impl.mController.Get(), speed);
426 impl.mDecorator->SetScrollSpeed(speed);
429 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
431 const std::string filename = GetImageFileNameFromPropertyValue(value);
435 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
436 impl.RequestTextRelayout();
440 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
442 const std::string filename = GetImageFileNameFromPropertyValue(value);
446 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
447 impl.RequestTextRelayout();
451 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
453 const std::string filename = GetImageFileNameFromPropertyValue(value);
457 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
458 impl.RequestTextRelayout();
462 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
464 const std::string filename = GetImageFileNameFromPropertyValue(value);
468 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
469 impl.RequestTextRelayout();
473 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
475 const std::string filename = GetImageFileNameFromPropertyValue(value);
479 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
480 impl.RequestTextRelayout();
484 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
486 const std::string filename = GetImageFileNameFromPropertyValue(value);
490 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
491 impl.RequestTextRelayout();
495 case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
497 const Vector4 color = value.Get<Vector4>();
498 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTION_HIGHLIGHT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a);
500 impl.mDecorator->SetHighlightColor(color);
501 impl.RequestTextRelayout();
504 case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
506 const Rect<int> box = value.Get<Rect<int> >();
507 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p DECORATION_BOUNDING_BOX %d,%d %dx%d\n", impl.mController.Get(), box.x, box.y, box.width, box.height);
509 impl.mDecorator->SetBoundingBox(box);
510 impl.RequestTextRelayout();
513 case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
515 const Property::Map* map = value.GetMap();
518 impl.mInputMethodOptions.ApplyProperty(*map);
520 impl.mController->SetInputModePassword(impl.mInputMethodOptions.IsPassword());
522 Toolkit::Control control = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
523 if(control == textField)
525 impl.mInputMethodContext.ApplyOptions(impl.mInputMethodOptions);
529 case Toolkit::TextField::Property::INPUT_COLOR:
531 const Vector4 inputColor = value.Get<Vector4>();
532 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p INPUT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), inputColor.r, inputColor.g, inputColor.b, inputColor.a);
534 impl.mController->SetInputColor(inputColor);
537 case Toolkit::TextField::Property::ENABLE_MARKUP:
539 const bool enableMarkup = value.Get<bool>();
540 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup);
542 impl.mController->SetMarkupProcessorEnabled(enableMarkup);
545 case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
547 const std::string& fontFamily = value.Get<std::string>();
548 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
549 impl.mController->SetInputFontFamily(fontFamily);
552 case Toolkit::TextField::Property::INPUT_FONT_STYLE:
554 SetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
557 case Toolkit::TextField::Property::INPUT_POINT_SIZE:
559 const float pointSize = value.Get<float>();
560 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize);
561 impl.mController->SetInputFontPointSize(pointSize);
564 case Toolkit::TextField::Property::UNDERLINE:
566 const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
569 impl.mRenderer.Reset();
573 case Toolkit::TextField::Property::INPUT_UNDERLINE:
575 const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
578 impl.mRenderer.Reset();
582 case Toolkit::TextField::Property::SHADOW:
584 const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
587 impl.mRenderer.Reset();
591 case Toolkit::TextField::Property::INPUT_SHADOW:
593 const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
596 impl.mRenderer.Reset();
600 case Toolkit::TextField::Property::EMBOSS:
602 const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
605 impl.mRenderer.Reset();
609 case Toolkit::TextField::Property::INPUT_EMBOSS:
611 const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
614 impl.mRenderer.Reset();
618 case Toolkit::TextField::Property::OUTLINE:
620 const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
623 impl.mRenderer.Reset();
627 case Toolkit::TextField::Property::INPUT_OUTLINE:
629 const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
632 impl.mRenderer.Reset();
636 case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
638 const Property::Map* map = value.GetMap();
641 impl.mController->SetHiddenInputOption(*map);
645 case Toolkit::TextField::Property::PIXEL_SIZE:
647 const float pixelSize = value.Get<float>();
648 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize);
650 if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE), pixelSize))
652 impl.mController->SetDefaultFontSize(pixelSize, Text::Controller::PIXEL_SIZE);
656 case Toolkit::TextField::Property::ENABLE_SELECTION:
658 const bool enableSelection = value.Get<bool>();
659 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection);
660 impl.mController->SetSelectionEnabled(enableSelection);
663 case Toolkit::TextField::Property::PLACEHOLDER:
665 const Property::Map* map = value.GetMap();
668 impl.mController->SetPlaceholderProperty(*map);
672 case Toolkit::TextField::Property::ELLIPSIS:
674 const bool ellipsis = value.Get<bool>();
675 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ELLIPSIS %d\n", impl.mController.Get(), ellipsis);
677 impl.mController->SetTextElideEnabled(ellipsis);
680 case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
682 const bool shiftSelection = value.Get<bool>();
683 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection);
685 impl.mController->SetShiftSelectionEnabled(shiftSelection);
688 case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
690 const bool grabHandleEnabled = value.Get<bool>();
691 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled);
693 impl.mController->SetGrabHandleEnabled(grabHandleEnabled);
696 case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
698 impl.mController->SetMatchLayoutDirection(value.Get<bool>() ? DevelText::MatchLayoutDirection::LOCALE : DevelText::MatchLayoutDirection::CONTENTS);
701 case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
703 const bool grabHandlePopupEnabled = value.Get<bool>();
704 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_GRAB_HANDLE_POPUP %d\n", impl.mController.Get(), grabHandlePopupEnabled);
706 impl.mController->SetGrabHandlePopupEnabled(grabHandlePopupEnabled);
709 case Toolkit::DevelTextField::Property::BACKGROUND:
711 const Vector4 backgroundColor = value.Get<Vector4>();
712 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p BACKGROUND %f,%f,%f,%f\n", impl.mController.Get(), backgroundColor.r, backgroundColor.g, backgroundColor.b, backgroundColor.a);
714 impl.mController->SetBackgroundEnabled(true);
715 impl.mController->SetBackgroundColor(backgroundColor);
718 case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
720 uint32_t start = static_cast<uint32_t>(value.Get<int>());
721 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start);
722 impl.SetTextSelectionRange(&start, nullptr);
725 case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
727 uint32_t end = static_cast<uint32_t>(value.Get<int>());
728 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end);
729 impl.SetTextSelectionRange(nullptr, &end);
732 case Toolkit::DevelTextField::Property::ENABLE_EDITING:
734 const bool editable = value.Get<bool>();
735 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p ENABLE_EDITING %d\n", impl.mController.Get(), editable);
736 impl.SetEditable(editable);
739 case Toolkit::DevelTextField::Property::FONT_SIZE_SCALE:
741 const float scale = value.Get<float>();
742 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p FONT_SIZE_SCALE %f\n", impl.mController.Get(), scale);
744 if(!Equals(impl.mController->GetFontSizeScale(), scale))
746 impl.mController->SetFontSizeScale(scale);
750 case Toolkit::DevelTextField::Property::PRIMARY_CURSOR_POSITION:
752 uint32_t position = static_cast<uint32_t>(value.Get<int>());
753 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p PRIMARY_CURSOR_POSITION %d\n", impl.mController.Get(), position);
754 if(impl.mController->SetPrimaryCursorPosition(position))
756 impl.SetKeyInputFocus();
760 case Toolkit::DevelTextField::Property::GRAB_HANDLE_COLOR:
762 const Vector4 color = value.Get<Vector4>();
763 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p GRAB_HANDLE_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a);
765 impl.mDecorator->SetHandleColor(color);
766 impl.RequestTextRelayout();
769 case Toolkit::DevelTextField::Property::INPUT_FILTER:
771 const Property::Map* map = value.GetMap();
774 impl.mController->SetInputFilterOption(*map);
782 Property::Value TextField::GetProperty(BaseObject* object, Property::Index index)
784 Property::Value value;
786 Toolkit::TextField textField = Toolkit::TextField::DownCast(Dali::BaseHandle(object));
790 TextField& impl(GetImpl(textField));
791 DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
792 DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
796 case Toolkit::DevelTextField::Property::RENDERING_BACKEND:
798 value = impl.mRenderingBackend;
801 case Toolkit::TextField::Property::TEXT:
804 impl.mController->GetText(text);
805 DALI_LOG_INFO(gLogFilter, Debug::General, "TextField %p returning text: %s\n", impl.mController.Get(), text.c_str());
809 case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
812 impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
816 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
819 impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_ACTIVE, text);
823 case Toolkit::TextField::Property::FONT_FAMILY:
825 value = impl.mController->GetDefaultFontFamily();
828 case Toolkit::TextField::Property::FONT_STYLE:
830 GetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
833 case Toolkit::TextField::Property::POINT_SIZE:
835 value = impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE);
838 case Toolkit::TextField::Property::MAX_LENGTH:
840 value = impl.mController->GetMaximumNumberOfCharacters();
843 case Toolkit::TextField::Property::EXCEED_POLICY:
845 value = impl.mExceedPolicy;
848 case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
850 const char* name = Text::GetHorizontalAlignmentString(impl.mController->GetHorizontalAlignment());
854 value = std::string(name);
858 case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
860 const char* name = Text::GetVerticalAlignmentString(impl.mController->GetVerticalAlignment());
864 value = std::string(name);
868 case Toolkit::TextField::Property::TEXT_COLOR:
870 value = impl.mController->GetDefaultColor();
873 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
875 value = impl.mController->GetPlaceholderTextColor();
878 case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
880 value = impl.mDecorator->GetColor(PRIMARY_CURSOR);
883 case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
885 value = impl.mDecorator->GetColor(SECONDARY_CURSOR);
888 case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
890 value = impl.mController->GetEnableCursorBlink();
893 case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
895 value = impl.mDecorator->GetCursorBlinkInterval();
898 case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
900 value = impl.mDecorator->GetCursorBlinkDuration();
903 case Toolkit::TextField::Property::CURSOR_WIDTH:
905 value = impl.mDecorator->GetCursorWidth();
908 case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
910 value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED);
913 case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
915 value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED);
918 case Toolkit::TextField::Property::SCROLL_THRESHOLD:
920 value = impl.mDecorator->GetScrollThreshold();
923 case Toolkit::TextField::Property::SCROLL_SPEED:
925 value = impl.mDecorator->GetScrollSpeed();
928 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
930 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
933 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
935 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
938 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
940 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
943 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
945 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
948 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
950 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
953 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
955 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
958 case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
960 value = impl.mDecorator->GetHighlightColor();
963 case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
965 Rect<int> boundingBox;
966 impl.mDecorator->GetBoundingBox(boundingBox);
970 case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
973 impl.mInputMethodOptions.RetrieveProperty(map);
977 case Toolkit::TextField::Property::INPUT_COLOR:
979 value = impl.mController->GetInputColor();
982 case Toolkit::TextField::Property::ENABLE_MARKUP:
984 value = impl.mController->IsMarkupProcessorEnabled();
987 case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
989 value = impl.mController->GetInputFontFamily();
992 case Toolkit::TextField::Property::INPUT_FONT_STYLE:
994 GetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
997 case Toolkit::TextField::Property::INPUT_POINT_SIZE:
999 value = impl.mController->GetInputFontPointSize();
1002 case Toolkit::TextField::Property::UNDERLINE:
1004 GetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1007 case Toolkit::TextField::Property::INPUT_UNDERLINE:
1009 GetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
1012 case Toolkit::TextField::Property::SHADOW:
1014 GetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1017 case Toolkit::TextField::Property::INPUT_SHADOW:
1019 GetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
1022 case Toolkit::TextField::Property::EMBOSS:
1024 GetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1027 case Toolkit::TextField::Property::INPUT_EMBOSS:
1029 GetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
1032 case Toolkit::TextField::Property::OUTLINE:
1034 GetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1037 case Toolkit::TextField::Property::INPUT_OUTLINE:
1039 GetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
1042 case Toolkit::TextField::Property::HIDDEN_INPUT_SETTINGS:
1045 impl.mController->GetHiddenInputOption(map);
1049 case Toolkit::TextField::Property::PIXEL_SIZE:
1051 value = impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE);
1054 case Toolkit::TextField::Property::ENABLE_SELECTION:
1056 value = impl.mController->IsSelectionEnabled();
1059 case Toolkit::TextField::Property::PLACEHOLDER:
1062 impl.mController->GetPlaceholderProperty(map);
1066 case Toolkit::TextField::Property::ELLIPSIS:
1068 value = impl.mController->IsTextElideEnabled();
1071 case Toolkit::DevelTextField::Property::ENABLE_SHIFT_SELECTION:
1073 value = impl.mController->IsShiftSelectionEnabled();
1076 case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE:
1078 value = impl.mController->IsGrabHandleEnabled();
1081 case Toolkit::DevelTextField::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1083 value = impl.mController->GetMatchLayoutDirection() != DevelText::MatchLayoutDirection::CONTENTS;
1086 case Toolkit::DevelTextField::Property::ENABLE_GRAB_HANDLE_POPUP:
1088 value = impl.mController->IsGrabHandlePopupEnabled();
1091 case Toolkit::DevelTextField::Property::BACKGROUND:
1093 value = impl.mController->GetBackgroundColor();
1096 case Toolkit::DevelTextField::Property::SELECTED_TEXT:
1098 value = impl.mController->GetSelectedText();
1101 case Toolkit::DevelTextField::Property::SELECTED_TEXT_START:
1103 Uint32Pair range = impl.GetTextSelectionRange();
1104 value = static_cast<int>(range.first);
1107 case Toolkit::DevelTextField::Property::SELECTED_TEXT_END:
1109 Uint32Pair range = impl.GetTextSelectionRange();
1110 value = static_cast<int>(range.second);
1113 case Toolkit::DevelTextField::Property::ENABLE_EDITING:
1115 value = impl.IsEditable();
1118 case Toolkit::DevelTextField::Property::FONT_SIZE_SCALE:
1120 value = impl.mController->GetFontSizeScale();
1123 case Toolkit::DevelTextField::Property::PRIMARY_CURSOR_POSITION:
1125 value = static_cast<int>(impl.mController->GetPrimaryCursorPosition());
1128 case Toolkit::DevelTextField::Property::GRAB_HANDLE_COLOR:
1130 value = impl.mDecorator->GetHandleColor();
1133 case Toolkit::DevelTextField::Property::INPUT_FILTER:
1136 impl.mController->GetInputFilterOption(map);
1146 void TextField::SelectWholeText()
1148 if(mController && mController->IsShowingRealText())
1150 mController->SelectWholeText();
1155 void TextField::SelectNone()
1157 if(mController && mController->IsShowingRealText())
1159 mController->SelectNone();
1163 string TextField::GetSelectedText() const
1165 string selectedText = "";
1166 if(mController && mController->IsShowingRealText())
1168 selectedText = mController->GetSelectedText();
1170 return selectedText;
1173 void TextField::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
1175 if(mController && mController->IsShowingRealText())
1177 mController->SetTextSelectionRange(start, end);
1182 Uint32Pair TextField::GetTextSelectionRange() const
1185 if(mController && mController->IsShowingRealText())
1187 range = mController->GetTextSelectionRange();
1192 InputMethodContext TextField::GetInputMethodContext()
1194 return mInputMethodContext;
1197 bool TextField::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor)
1199 Dali::BaseHandle handle(object);
1201 bool connected(true);
1202 Toolkit::TextField field = Toolkit::TextField::DownCast(handle);
1204 if(0 == strcmp(signalName.c_str(), SIGNAL_TEXT_CHANGED))
1206 field.TextChangedSignal().Connect(tracker, functor);
1208 else if(0 == strcmp(signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED))
1210 field.MaxLengthReachedSignal().Connect(tracker, functor);
1212 else if(0 == strcmp(signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED))
1214 field.InputStyleChangedSignal().Connect(tracker, functor);
1216 else if(0 == strcmp(signalName.c_str(), SIGNAL_ANCHOR_CLICKED))
1220 Internal::TextField& fieldImpl(GetImpl(field));
1221 fieldImpl.AnchorClickedSignal().Connect(tracker, functor);
1224 else if(0 == strcmp(signalName.c_str(), SIGNAL_INPUT_FILTERED))
1228 Internal::TextField& fieldImpl(GetImpl(field));
1229 fieldImpl.InputFilteredSignal().Connect(tracker, functor);
1234 // signalName does not match any signal
1241 Toolkit::TextField::TextChangedSignalType& TextField::TextChangedSignal()
1243 return mTextChangedSignal;
1246 Toolkit::TextField::MaxLengthReachedSignalType& TextField::MaxLengthReachedSignal()
1248 return mMaxLengthReachedSignal;
1251 Toolkit::TextField::InputStyleChangedSignalType& TextField::InputStyleChangedSignal()
1253 return mInputStyleChangedSignal;
1256 DevelTextField::AnchorClickedSignalType& TextField::AnchorClickedSignal()
1258 return mAnchorClickedSignal;
1261 DevelTextField::InputFilteredSignalType& TextField::InputFilteredSignal()
1263 return mInputFilteredSignal;
1266 void TextField::OnInitialize()
1268 Actor self = Self();
1270 mController = Text::Controller::New(this, this, this, this);
1272 // When using the vector-based rendering, the size of the GLyphs are different
1273 TextAbstraction::GlyphType glyphType = (DevelText::RENDERING_VECTOR_BASED == mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
1274 mController->SetGlyphType(glyphType);
1276 mDecorator = Text::Decorator::New(*mController,
1279 mInputMethodContext = InputMethodContext::New(self);
1281 mController->GetLayoutEngine().SetLayout(Layout::Engine::SINGLE_LINE_BOX);
1283 // Enables the text input.
1284 mController->EnableTextInput(mDecorator, mInputMethodContext);
1286 // Enables the horizontal scrolling after the text input has been enabled.
1287 mController->SetHorizontalScrollEnabled(true);
1289 // Disables the vertical scrolling.
1290 mController->SetVerticalScrollEnabled(false);
1292 // Disable the smooth handle panning.
1293 mController->SetSmoothHandlePanEnabled(false);
1295 mController->SetNoTextDoubleTapAction(Controller::NoTextTap::HIGHLIGHT);
1296 mController->SetNoTextLongPressAction(Controller::NoTextTap::HIGHLIGHT);
1298 // Sets layoutDirection value
1299 Dali::Stage stage = Dali::Stage::GetCurrent();
1300 Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(stage.GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1301 mController->SetLayoutDirection(layoutDirection);
1303 self.LayoutDirectionChangedSignal().Connect(this, &TextField::OnLayoutDirectionChanged);
1305 // Forward input events to controller
1306 EnableGestureDetection(static_cast<GestureType::Value>(GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS));
1307 GetTapGestureDetector().SetMaximumTapsRequired(2);
1309 self.TouchedSignal().Connect(this, &TextField::OnTouched);
1311 // Set BoundingBox to stage size if not already set.
1312 Rect<int> boundingBox;
1313 mDecorator->GetBoundingBox(boundingBox);
1315 if(boundingBox.IsEmpty())
1317 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1318 mDecorator->SetBoundingBox(Rect<int>(0.0f, 0.0f, stageSize.width, stageSize.height));
1321 // Flip vertically the 'left' selection handle
1322 mDecorator->FlipHandleVertically(LEFT_SELECTION_HANDLE, true);
1324 // Fill-parent area by default
1325 self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH);
1326 self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT);
1327 self.OnSceneSignal().Connect(this, &TextField::OnSceneConnect);
1329 //Enable highightability
1330 self.SetProperty(Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true);
1332 DevelControl::SetInputMethodContext(*this, mInputMethodContext);
1334 if(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == mExceedPolicy)
1339 DevelControl::SetAccessibilityConstructor(self, [](Dali::Actor actor) {
1340 return std::unique_ptr<Dali::Accessibility::Accessible>(
1341 new AccessibleImpl(actor, Dali::Accessibility::Role::ENTRY));
1345 void TextField::OnStyleChange(Toolkit::StyleManager styleManager, StyleChange::Type change)
1347 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnStyleChange\n");
1351 case StyleChange::DEFAULT_FONT_CHANGE:
1353 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnStyleChange DEFAULT_FONT_CHANGE\n");
1354 const std::string& newFont = GetImpl(styleManager).GetDefaultFontFamily();
1355 // Property system did not set the font so should update it.
1356 mController->UpdateAfterFontChange(newFont);
1361 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1363 GetImpl(styleManager).ApplyThemeStyle(Toolkit::Control(GetOwner()));
1367 case StyleChange::THEME_CHANGE:
1369 // Nothing to do, let control base class handle this
1374 // Up call to Control
1375 Control::OnStyleChange(styleManager, change);
1378 Vector3 TextField::GetNaturalSize()
1381 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1383 Vector3 naturalSize = mController->GetNaturalSize();
1384 naturalSize.width += (padding.start + padding.end);
1385 naturalSize.height += (padding.top + padding.bottom);
1390 float TextField::GetHeightForWidth(float width)
1393 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1394 return mController->GetHeightForWidth(width) + padding.top + padding.bottom;
1397 void TextField::ResizeActor(Actor& actor, const Vector2& size)
1399 if(actor.GetProperty<Vector3>(Dali::Actor::Property::SIZE).GetVectorXY() != size)
1401 actor.SetProperty(Actor::Property::SIZE, size);
1405 void TextField::OnRelayout(const Vector2& size, RelayoutContainer& container)
1407 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField OnRelayout\n");
1409 Actor self = Self();
1412 padding = self.GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1414 Vector2 contentSize(size.x - (padding.start + padding.end), size.y - (padding.top + padding.bottom));
1416 // Support Right-To-Left of padding
1417 Dali::LayoutDirection::Type layoutDirection = mController->GetLayoutDirection(self);
1419 if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1421 std::swap(padding.start, padding.end);
1426 mStencil.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1427 ResizeActor(mStencil, contentSize);
1431 mActiveLayer.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1432 ResizeActor(mActiveLayer, contentSize);
1435 // If there is text changed, callback is called.
1438 EmitTextChangedSignal();
1441 const Text::Controller::UpdateTextType updateTextType = mController->Relayout(contentSize, layoutDirection);
1443 if((Text::Controller::NONE_UPDATED != updateTextType) ||
1446 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnRelayout %p Displaying new contents\n", mController.Get());
1449 (Text::Controller::NONE_UPDATED != (Text::Controller::DECORATOR_UPDATED & updateTextType)))
1451 mDecorator->Relayout(contentSize);
1456 mRenderer = Backend::Get().NewRenderer(mRenderingBackend);
1459 RenderText(updateTextType);
1462 // The text-field emits signals when the input style changes. These changes of style are
1463 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1464 // can't be emitted during the size negotiation as the callbacks may update the UI.
1465 // The text-field adds an idle callback to the adaptor to emit the signals after the size negotiation.
1466 if(!mController->IsInputStyleChangedSignalsQueueEmpty())
1468 if(Adaptor::IsAvailable())
1470 Adaptor& adaptor = Adaptor::Get();
1472 if(NULL == mIdleCallback)
1474 // @note: The callback manager takes the ownership of the callback object.
1475 mIdleCallback = MakeCallback(this, &TextField::OnIdleSignal);
1476 adaptor.AddIdle(mIdleCallback, false);
1482 Text::ControllerPtr TextField::getController()
1487 void TextField::RenderText(Text::Controller::UpdateTextType updateTextType)
1489 Actor renderableActor;
1491 if(Text::Controller::NONE_UPDATED != (Text::Controller::MODEL_UPDATED & updateTextType))
1495 Dali::Toolkit::TextField handle = Dali::Toolkit::TextField(GetOwner());
1497 renderableActor = mRenderer->Render(mController->GetView(),
1499 Property::INVALID_INDEX, // Animatable property not supported
1501 DepthIndex::CONTENT);
1504 if(renderableActor != mRenderableActor)
1506 UnparentAndReset(mBackgroundActor);
1507 UnparentAndReset(mRenderableActor);
1508 mRenderableActor = renderableActor;
1510 if(mRenderableActor)
1512 mBackgroundActor = mController->CreateBackgroundActor();
1517 if(mRenderableActor)
1519 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1521 float renderableActorPositionX, renderableActorPositionY;
1525 renderableActorPositionX = scrollOffset.x + mAlignmentOffset;
1526 renderableActorPositionY = scrollOffset.y;
1531 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1533 // Support Right-To-Left of padding
1534 Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(Self().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1535 if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1537 std::swap(padding.start, padding.end);
1540 renderableActorPositionX = scrollOffset.x + mAlignmentOffset + padding.start;
1541 renderableActorPositionY = scrollOffset.y + padding.top;
1544 mRenderableActor.SetProperty(Actor::Property::POSITION, Vector2(renderableActorPositionX, renderableActorPositionY));
1546 // Make sure the actors are parented correctly with/without clipping
1547 Actor self = mStencil ? mStencil : Self();
1549 Actor highlightActor;
1551 for(std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
1552 endIt = mClippingDecorationActors.end();
1557 it->LowerToBottom();
1559 if(it->GetProperty<std::string>(Dali::Actor::Property::NAME) == "HighlightActor")
1561 highlightActor = *it;
1564 mClippingDecorationActors.clear();
1566 self.Add(mRenderableActor);
1568 if(mBackgroundActor)
1570 if(mDecorator && mDecorator->IsHighlightVisible())
1572 self.Add(mBackgroundActor);
1573 mBackgroundActor.SetProperty(Actor::Property::POSITION, Vector2(renderableActorPositionX, renderableActorPositionY)); // In text field's coords.
1574 mBackgroundActor.LowerBelow(highlightActor);
1578 mRenderableActor.Add(mBackgroundActor);
1579 mBackgroundActor.SetProperty(Actor::Property::POSITION, Vector2(0.0f, 0.0f)); // In renderable actor's coords.
1580 mBackgroundActor.LowerToBottom();
1586 void TextField::OnKeyInputFocusGained()
1588 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnKeyInputFocusGained %p\n", mController.Get());
1589 if(mInputMethodContext && IsEditable())
1591 // All input panel properties, such as layout, return key type, and input hint, should be set before input panel activates (or shows).
1592 mInputMethodContext.ApplyOptions(mInputMethodOptions);
1593 mInputMethodContext.NotifyTextInputMultiLine(false);
1595 mInputMethodContext.StatusChangedSignal().Connect(this, &TextField::KeyboardStatusChanged);
1597 mInputMethodContext.EventReceivedSignal().Connect(this, &TextField::OnInputMethodContextEvent);
1599 // Notify that the text editing start.
1600 mInputMethodContext.Activate();
1602 // When window gain lost focus, the inputMethodContext is deactivated. Thus when window gain focus again, the inputMethodContext must be activated.
1603 mInputMethodContext.SetRestoreAfterFocusLost(true);
1605 ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1609 notifier.ContentSelectedSignal().Connect(this, &TextField::OnClipboardTextSelected);
1612 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1614 EmitKeyInputFocusSignal(true); // Calls back into the Control hence done last.
1617 void TextField::OnKeyInputFocusLost()
1619 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField:OnKeyInputFocusLost %p\n", mController.Get());
1620 if(mInputMethodContext)
1622 mInputMethodContext.StatusChangedSignal().Disconnect(this, &TextField::KeyboardStatusChanged);
1623 // The text editing is finished. Therefore the inputMethodContext don't have restore activation.
1624 mInputMethodContext.SetRestoreAfterFocusLost(false);
1626 // Notify that the text editing finish.
1627 mInputMethodContext.Deactivate();
1629 mInputMethodContext.EventReceivedSignal().Disconnect(this, &TextField::OnInputMethodContextEvent);
1631 ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1635 notifier.ContentSelectedSignal().Disconnect(this, &TextField::OnClipboardTextSelected);
1638 mController->KeyboardFocusLostEvent();
1640 EmitKeyInputFocusSignal(false); // Calls back into the Control hence done last.
1643 bool TextField::OnAccessibilityActivated()
1649 void TextField::OnTap(const TapGesture& gesture)
1651 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnTap %p\n", mController.Get());
1652 if(mInputMethodContext && IsEditable())
1654 mInputMethodContext.Activate();
1656 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1658 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1659 const Vector2& localPoint = gesture.GetLocalPoint();
1660 mController->TapEvent(gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top);
1661 mController->AnchorEvent(localPoint.x - padding.start, localPoint.y - padding.top);
1666 void TextField::OnPan(const PanGesture& gesture)
1668 mController->PanEvent(gesture.GetState(), gesture.GetDisplacement());
1671 void TextField::OnLongPress(const LongPressGesture& gesture)
1673 if(mInputMethodContext && IsEditable())
1675 mInputMethodContext.Activate();
1678 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1679 const Vector2& localPoint = gesture.GetLocalPoint();
1680 mController->LongPressEvent(gesture.GetState(), localPoint.x - padding.start, localPoint.y - padding.top);
1685 bool TextField::OnKeyEvent(const KeyEvent& event)
1687 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode());
1689 if(Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape())
1691 // Make sure ClearKeyInputFocus when only key is up
1692 if(event.GetState() == KeyEvent::UP)
1694 ClearKeyInputFocus();
1699 else if(Dali::DevelKey::DALI_KEY_RETURN == event.GetKeyCode())
1701 // Do nothing when enter is comming.
1705 return mController->KeyEvent(event);
1708 void TextField::RequestTextRelayout()
1713 bool TextField::IsEditable() const
1715 return mController->IsEditable();
1718 void TextField::SetEditable(bool editable)
1720 mController->SetEditable(editable);
1721 if(mInputMethodContext && !editable)
1723 mInputMethodContext.Deactivate();
1727 void TextField::TextInserted(unsigned int position, unsigned int length, const std::string& content)
1729 if(Accessibility::IsUp())
1731 Control::Impl::GetAccessibilityObject(Self())->EmitTextInserted(position, length, content);
1735 void TextField::TextDeleted(unsigned int position, unsigned int length, const std::string& content)
1737 if(Accessibility::IsUp())
1739 Control::Impl::GetAccessibilityObject(Self())->EmitTextDeleted(position, length, content);
1743 void TextField::CaretMoved(unsigned int position)
1745 if(Accessibility::IsUp())
1747 Control::Impl::GetAccessibilityObject(Self())->EmitTextCaretMoved(position);
1751 void TextField::TextChanged(bool immediate)
1753 if(immediate) // Emits TextChangedSignal immediately
1755 EmitTextChangedSignal();
1759 mTextChanged = true;
1763 void TextField::EmitTextChangedSignal()
1765 Dali::Toolkit::TextField handle(GetOwner());
1766 mTextChangedSignal.Emit(handle);
1767 mTextChanged = false;
1770 void TextField::MaxLengthReached()
1772 Dali::Toolkit::TextField handle(GetOwner());
1773 mMaxLengthReachedSignal.Emit(handle);
1776 void TextField::InputStyleChanged(Text::InputStyle::Mask inputStyleMask)
1778 Dali::Toolkit::TextField handle(GetOwner());
1780 Toolkit::TextField::InputStyle::Mask fieldInputStyleMask = Toolkit::TextField::InputStyle::NONE;
1782 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_COLOR))
1784 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::COLOR);
1786 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_FAMILY))
1788 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_FAMILY);
1790 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_POINT_SIZE))
1792 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::POINT_SIZE);
1794 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WEIGHT))
1796 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1798 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WIDTH))
1800 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1802 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_SLANT))
1804 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE);
1806 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_UNDERLINE))
1808 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::UNDERLINE);
1810 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_SHADOW))
1812 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::SHADOW);
1814 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_EMBOSS))
1816 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::EMBOSS);
1818 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_OUTLINE))
1820 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>(fieldInputStyleMask | Toolkit::TextField::InputStyle::OUTLINE);
1823 mInputStyleChangedSignal.Emit(handle, fieldInputStyleMask);
1826 void TextField::AnchorClicked(const std::string& href)
1828 Dali::Toolkit::TextField handle(GetOwner());
1829 mAnchorClickedSignal.Emit(handle, href.c_str(), href.length());
1832 void TextField::InputFiltered(Toolkit::InputFilter::Property::Type type)
1834 Dali::Toolkit::TextField handle(GetOwner());
1835 mInputFilteredSignal.Emit(handle, type);
1838 void TextField::AddDecoration(Actor& actor, bool needsClipping)
1844 mClippingDecorationActors.push_back(actor);
1848 actor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1849 actor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1851 mActiveLayer = actor;
1856 void TextField::GetControlBackgroundColor(Vector4& color) const
1858 Property::Value propValue = Self().GetProperty(Toolkit::Control::Property::BACKGROUND);
1859 Property::Map* resultMap = propValue.GetMap();
1861 Property::Value* colorValue = nullptr;
1862 if(resultMap && (colorValue = resultMap->Find(ColorVisual::Property::MIX_COLOR)))
1864 colorValue->Get(color);
1868 void TextField::OnSceneConnect(Dali::Actor actor)
1872 RenderText(static_cast<Text::Controller::UpdateTextType>(Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED));
1876 mHasBeenStaged = true;
1880 InputMethodContext::CallbackData TextField::OnInputMethodContextEvent(Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
1882 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName);
1883 return mController->OnInputMethodContextEvent(inputMethodContext, inputMethodContextEvent);
1886 void TextField::GetHandleImagePropertyValue(Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType)
1891 map[IMAGE_MAP_FILENAME_STRING] = mDecorator->GetHandleImage(handleType, handleImageType);
1896 void TextField::EnableClipping()
1900 // Creates an extra control to be used as stencil buffer.
1901 mStencil = Control::New();
1902 mStencil.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1903 mStencil.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1905 // Creates a background visual. Even if the color is transparent it updates the stencil.
1906 mStencil.SetProperty(Toolkit::Control::Property::BACKGROUND,
1907 Property::Map().Add(Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR).Add(ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT));
1909 // Enable the clipping property.
1910 mStencil.SetProperty(Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX);
1911 mStencil.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS);
1913 Self().Add(mStencil);
1917 void TextField::OnClipboardTextSelected(ClipboardEventNotifier& clipboard)
1919 mController->PasteClipboardItemEvent();
1922 void TextField::KeyboardStatusChanged(bool keyboardShown)
1924 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextField::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown);
1926 // Just hide the grab handle when keyboard is hidden.
1929 mController->KeyboardFocusLostEvent();
1933 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1937 void TextField::OnSceneConnection(int depth)
1939 // Sets the depth to the visuals inside the text's decorator.
1940 mDecorator->SetTextDepth(depth);
1942 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1944 // Call the Control::OnSceneConnection() to set the depth of the background.
1945 Control::OnSceneConnection(depth);
1948 bool TextField::OnTouched(Actor actor, const TouchEvent& touch)
1953 void TextField::OnLayoutDirectionChanged(Actor actor, LayoutDirection::Type type)
1955 mController->ChangedLayoutDirection();
1958 void TextField::OnIdleSignal()
1960 // Emits the change of input style signals.
1961 mController->ProcessInputStyleChangedSignals();
1963 // Set the pointer to null as the callback manager deletes the callback after execute it.
1964 mIdleCallback = NULL;
1967 TextField::TextField()
1968 : Control(ControlBehaviour(CONTROL_BEHAVIOUR_DEFAULT)),
1969 mIdleCallback(NULL),
1970 mAlignmentOffset(0.f),
1971 mRenderingBackend(DEFAULT_RENDERING_BACKEND),
1972 mExceedPolicy(Dali::Toolkit::TextField::EXCEED_POLICY_CLIP),
1973 mHasBeenStaged(false),
1978 TextField::~TextField()
1980 UnparentAndReset(mStencil);
1982 if((NULL != mIdleCallback) && Adaptor::IsAvailable())
1984 Adaptor::Get().RemoveIdle(mIdleCallback);
1988 std::string TextField::AccessibleImpl::GetName()
1990 auto slf = Toolkit::TextField::DownCast(Self());
1991 return slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
1994 std::string TextField::AccessibleImpl::GetText(size_t startOffset,
1997 if(endOffset <= startOffset)
2000 auto slf = Toolkit::TextField::DownCast(Self());
2002 slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2004 if(startOffset > txt.size() || endOffset > txt.size())
2007 return txt.substr(startOffset, endOffset - startOffset);
2010 size_t TextField::AccessibleImpl::GetCharacterCount()
2012 auto slf = Toolkit::TextField::DownCast(Self());
2014 slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2019 size_t TextField::AccessibleImpl::GetCaretOffset()
2021 auto slf = Toolkit::TextField::DownCast(Self());
2022 return Dali::Toolkit::GetImpl(slf).getController()->GetCursorPosition();
2025 bool TextField::AccessibleImpl::SetCaretOffset(size_t offset)
2027 auto slf = Toolkit::TextField::DownCast(Self());
2028 auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2029 if(offset > txt.size())
2032 auto& slfImpl = Dali::Toolkit::GetImpl(slf);
2033 slfImpl.getController()->ResetCursorPosition(offset);
2034 slfImpl.RequestTextRelayout();
2038 Dali::Accessibility::Range TextField::AccessibleImpl::GetTextAtOffset(
2039 size_t offset, Dali::Accessibility::TextBoundary boundary)
2041 auto slf = Toolkit::TextField::DownCast(Self());
2042 auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2043 auto txt_size = txt.size();
2045 auto range = Dali::Accessibility::Range{};
2049 case Dali::Accessibility::TextBoundary::CHARACTER:
2051 if(offset < txt_size)
2053 range.content = txt[offset];
2054 range.startOffset = offset;
2055 range.endOffset = offset + 1;
2059 case Dali::Accessibility::TextBoundary::WORD:
2060 case Dali::Accessibility::TextBoundary::LINE:
2062 auto txt_c_string = txt.c_str();
2063 auto breaks = std::vector<char>(txt_size, 0);
2064 if(boundary == Dali::Accessibility::TextBoundary::WORD)
2065 Accessibility::Accessible::FindWordSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
2067 Accessibility::Accessible::FindLineSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
2070 while(index < txt_size && counter <= offset)
2075 while(breaks[index])
2081 if(boundary == Dali::Accessibility::TextBoundary::WORD)
2083 if(boundary == Dali::Accessibility::TextBoundary::LINE)
2086 if((counter > 0) && ((counter - 1) == offset))
2088 range.content = txt.substr(start, index - start + 1);
2089 range.startOffset = start;
2090 range.endOffset = index + 1;
2092 if(boundary == Dali::Accessibility::TextBoundary::LINE)
2097 case Dali::Accessibility::TextBoundary::SENTENCE:
2099 /* not supported by efl */
2102 case Dali::Accessibility::TextBoundary::PARAGRAPH:
2104 /* Paragraph is not supported by libunibreak library */
2114 Dali::Accessibility::Range
2115 TextField::AccessibleImpl::GetSelection(size_t selectionNum)
2117 // Since DALi supports only one selection indexes higher than 0 are ignored
2118 if(selectionNum > 0)
2121 auto slf = Toolkit::TextField::DownCast(Self());
2122 auto ctrl = Dali::Toolkit::GetImpl(slf).getController();
2124 ctrl->RetrieveSelection(ret);
2125 auto r = ctrl->GetSelectionIndexes();
2127 return {static_cast<size_t>(r.first), static_cast<size_t>(r.second), ret};
2130 bool TextField::AccessibleImpl::RemoveSelection(size_t selectionNum)
2132 // Since DALi supports only one selection indexes higher than 0 are ignored
2133 if(selectionNum > 0)
2136 auto slf = Toolkit::TextField::DownCast(Self());
2137 Dali::Toolkit::GetImpl(slf).getController()->SetSelection(0, 0);
2141 bool TextField::AccessibleImpl::SetSelection(size_t selectionNum,
2145 // Since DALi supports only one selection indexes higher than 0 are ignored
2146 if(selectionNum > 0)
2149 auto slf = Toolkit::TextField::DownCast(Self());
2150 Dali::Toolkit::GetImpl(slf).getController()->SetSelection(startOffset,
2155 bool TextField::AccessibleImpl::CopyText(size_t startPosition,
2158 if(endPosition <= startPosition)
2161 auto slf = Toolkit::TextField::DownCast(Self());
2162 auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2163 Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2168 bool TextField::AccessibleImpl::CutText(size_t startPosition,
2171 if(endPosition <= startPosition)
2174 auto slf = Toolkit::TextField::DownCast(Self());
2175 auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2176 Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2178 slf.SetProperty(Toolkit::TextField::Property::TEXT,
2179 txt.substr(0, startPosition) + txt.substr(endPosition));
2184 bool TextField::AccessibleImpl::DeleteText(size_t startPosition,
2187 if(endPosition <= startPosition)
2190 auto slf = Toolkit::TextField::DownCast(Self());
2191 auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2193 slf.SetProperty(Toolkit::TextField::Property::TEXT,
2194 txt.substr(0, startPosition) + txt.substr(endPosition));
2199 Dali::Accessibility::States TextField::AccessibleImpl::CalculateStates()
2201 using namespace Dali::Accessibility;
2203 auto states = DevelControl::AccessibleImpl::CalculateStates();
2205 states[State::EDITABLE] = true;
2206 states[State::FOCUSABLE] = true;
2208 Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
2209 if(self == focusControl)
2211 states[State::FOCUSED] = true;
2217 bool TextField::AccessibleImpl::InsertText(size_t startPosition,
2220 auto slf = Toolkit::TextField::DownCast(Self());
2221 auto txt = slf.GetProperty(Toolkit::TextField::Property::TEXT).Get<std::string>();
2223 txt.insert(startPosition, text);
2225 slf.SetProperty(Toolkit::TextField::Property::TEXT, std::move(txt));
2230 bool TextField::AccessibleImpl::SetTextContents(std::string newContents)
2232 auto slf = Toolkit::TextField::DownCast(Self());
2233 slf.SetProperty(Toolkit::TextField::Property::TEXT, std::move(newContents));
2237 } // namespace Internal
2239 } // namespace Toolkit