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-editor-impl.h>
22 #include <dali/devel-api/actors/actor-devel.h>
23 #include <dali/devel-api/adaptor-framework/window-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/adaptor-framework/adaptor.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>
35 #include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
36 #include <dali-toolkit/devel-api/controls/control-devel.h>
37 #include <dali-toolkit/devel-api/focus-manager/keyinput-focus-manager.h>
38 #include <dali-toolkit/devel-api/text/rendering-backend.h>
39 #include <dali-toolkit/internal/controls/control/control-data-impl.h>
40 #include <dali-toolkit/internal/styling/style-manager-impl.h>
41 #include <dali-toolkit/internal/text/rendering/text-backend.h>
42 #include <dali-toolkit/internal/text/text-effects-style.h>
43 #include <dali-toolkit/internal/text/text-enumerations-impl.h>
44 #include <dali-toolkit/internal/text/text-font-style.h>
45 #include <dali-toolkit/internal/text/text-view.h>
46 #include <dali-toolkit/public-api/text/text-enumerations.h>
47 #include <dali-toolkit/public-api/visuals/color-visual-properties.h>
48 #include <dali-toolkit/public-api/visuals/visual-properties.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 const float DEFAULT_SCROLL_SPEED = 1200.f; ///< The default scroll speed for the text editor in pixels/second.
66 } // unnamed namespace
70 const char* const SCROLL_BAR_POSITION("sourcePosition");
71 const char* const SCROLL_BAR_POSITION_MIN("sourcePositionMin");
72 const char* const SCROLL_BAR_POSITION_MAX("sourcePositionMax");
73 const char* const SCROLL_BAR_CONTENT_SIZE("sourceContentSize");
78 return Toolkit::TextEditor::New();
82 // Setup properties, signals and actions using the type-registry.
83 DALI_TYPE_REGISTRATION_BEGIN(Toolkit::TextEditor, Toolkit::Control, Create);
85 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "text", STRING, TEXT )
86 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "textColor", VECTOR4, TEXT_COLOR )
87 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "fontFamily", STRING, FONT_FAMILY )
88 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "fontStyle", MAP, FONT_STYLE )
89 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "pointSize", FLOAT, POINT_SIZE )
90 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "horizontalAlignment", STRING, HORIZONTAL_ALIGNMENT )
91 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "scrollThreshold", FLOAT, SCROLL_THRESHOLD )
92 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "scrollSpeed", FLOAT, SCROLL_SPEED )
93 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "primaryCursorColor", VECTOR4, PRIMARY_CURSOR_COLOR )
94 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "secondaryCursorColor", VECTOR4, SECONDARY_CURSOR_COLOR )
95 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "enableCursorBlink", BOOLEAN, ENABLE_CURSOR_BLINK )
96 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "cursorBlinkInterval", FLOAT, CURSOR_BLINK_INTERVAL )
97 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "cursorBlinkDuration", FLOAT, CURSOR_BLINK_DURATION )
98 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "cursorWidth", INTEGER, CURSOR_WIDTH )
99 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "grabHandleImage", STRING, GRAB_HANDLE_IMAGE )
100 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "grabHandlePressedImage", STRING, GRAB_HANDLE_PRESSED_IMAGE )
101 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectionHandleImageLeft", MAP, SELECTION_HANDLE_IMAGE_LEFT )
102 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectionHandleImageRight", MAP, SELECTION_HANDLE_IMAGE_RIGHT )
103 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectionHandlePressedImageLeft", MAP, SELECTION_HANDLE_PRESSED_IMAGE_LEFT )
104 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectionHandlePressedImageRight", MAP, SELECTION_HANDLE_PRESSED_IMAGE_RIGHT)
105 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectionHandleMarkerImageLeft", MAP, SELECTION_HANDLE_MARKER_IMAGE_LEFT )
106 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectionHandleMarkerImageRight", MAP, SELECTION_HANDLE_MARKER_IMAGE_RIGHT )
107 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectionHighlightColor", VECTOR4, SELECTION_HIGHLIGHT_COLOR )
108 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "decorationBoundingBox", RECTANGLE, DECORATION_BOUNDING_BOX )
109 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "enableMarkup", BOOLEAN, ENABLE_MARKUP )
110 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputColor", VECTOR4, INPUT_COLOR )
111 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputFontFamily", STRING, INPUT_FONT_FAMILY )
112 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputFontStyle", MAP, INPUT_FONT_STYLE )
113 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputPointSize", FLOAT, INPUT_POINT_SIZE )
114 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "lineSpacing", FLOAT, LINE_SPACING )
115 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputLineSpacing", FLOAT, INPUT_LINE_SPACING )
116 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "underline", MAP, UNDERLINE )
117 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputUnderline", MAP, INPUT_UNDERLINE )
118 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "shadow", MAP, SHADOW )
119 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputShadow", MAP, INPUT_SHADOW )
120 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "emboss", MAP, EMBOSS )
121 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputEmboss", MAP, INPUT_EMBOSS )
122 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "outline", MAP, OUTLINE )
123 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputOutline", MAP, INPUT_OUTLINE )
124 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "smoothScroll", BOOLEAN, SMOOTH_SCROLL )
125 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "smoothScrollDuration", FLOAT, SMOOTH_SCROLL_DURATION )
126 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "enableScrollBar", BOOLEAN, ENABLE_SCROLL_BAR )
127 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "scrollBarShowDuration", FLOAT, SCROLL_BAR_SHOW_DURATION )
128 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "scrollBarFadeDuration", FLOAT, SCROLL_BAR_FADE_DURATION )
129 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "pixelSize", FLOAT, PIXEL_SIZE )
130 DALI_PROPERTY_REGISTRATION_READ_ONLY(Toolkit, TextEditor, "lineCount", INTEGER, LINE_COUNT )
131 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "enableSelection", BOOLEAN, ENABLE_SELECTION )
132 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "placeholder", MAP, PLACEHOLDER )
133 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "lineWrapMode", INTEGER, LINE_WRAP_MODE )
134 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "placeholderText", STRING, PLACEHOLDER_TEXT )
135 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "placeholderTextColor", VECTOR4, PLACEHOLDER_TEXT_COLOR )
136 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "enableShiftSelection", BOOLEAN, ENABLE_SHIFT_SELECTION )
137 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "enableGrabHandle", BOOLEAN, ENABLE_GRAB_HANDLE )
138 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "matchSystemLanguageDirection", BOOLEAN, MATCH_SYSTEM_LANGUAGE_DIRECTION )
139 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "renderingBackend", INTEGER, RENDERING_BACKEND )
140 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "maxLength", INTEGER, MAX_LENGTH )
141 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectedTextStart", INTEGER, SELECTED_TEXT_START )
142 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectedTextEnd", INTEGER, SELECTED_TEXT_END )
143 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "horizontalScrollPosition", FLOAT, HORIZONTAL_SCROLL_POSITION )
144 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "verticalScrollPosition", INTEGER, VERTICAL_SCROLL_POSITION )
145 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "enableEditing", BOOLEAN, ENABLE_EDITING )
146 DALI_DEVEL_PROPERTY_REGISTRATION_READ_ONLY(Toolkit, TextEditor, "selectedText", STRING, SELECTED_TEXT )
147 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "fontSizeScale", FLOAT, FONT_SIZE_SCALE )
148 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "primaryCursorPosition", INTEGER, PRIMARY_CURSOR_POSITION )
149 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "grabHandleColor", VECTOR4, GRAB_HANDLE_COLOR )
150 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "enableGrabHandlePopup", BOOLEAN, ENABLE_GRAB_HANDLE_POPUP )
152 DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "textChanged", SIGNAL_TEXT_CHANGED )
153 DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED)
154 DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "maxLengthReached", SIGNAL_MAX_LENGTH_REACHED )
155 DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "anchorClicked", SIGNAL_ANCHOR_CLICKED )
157 DALI_TYPE_REGISTRATION_END()
160 const char* const IMAGE_MAP_FILENAME_STRING = "filename";
162 /// Retrieves a filename from a value that is a Property::Map
163 std::string GetImageFileNameFromPropertyValue(const Property::Value& value)
165 std::string filename;
166 const Property::Map* map = value.GetMap();
169 const Property::Value* filenameValue = map->Find(IMAGE_MAP_FILENAME_STRING);
172 filenameValue->Get(filename);
180 Toolkit::TextEditor TextEditor::New()
182 // Create the implementation, temporarily owned by this handle on stack
183 IntrusivePtr<TextEditor> impl = new TextEditor();
185 // Pass ownership to CustomActor handle
186 Toolkit::TextEditor handle(*impl);
188 // Second-phase init of the implementation
189 // This can only be done after the CustomActor connection has been made...
195 void TextEditor::SetProperty(BaseObject* object, Property::Index index, const Property::Value& value)
197 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast(Dali::BaseHandle(object));
199 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor SetProperty\n");
203 TextEditor& impl(GetImpl(textEditor));
204 DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
205 DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
209 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
211 int backend = value.Get<int>();
212 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend);
214 if(impl.mRenderingBackend != backend)
216 impl.mRenderingBackend = backend;
217 impl.mRenderer.Reset();
218 impl.RequestTextRelayout();
222 case Toolkit::TextEditor::Property::TEXT:
224 const std::string& text = value.Get<std::string>();
225 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p TEXT %s\n", impl.mController.Get(), text.c_str());
227 impl.mController->SetText(text);
230 case Toolkit::TextEditor::Property::TEXT_COLOR:
232 const Vector4& textColor = value.Get<Vector4>();
233 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a);
235 if(impl.mController->GetDefaultColor() != textColor)
237 impl.mController->SetDefaultColor(textColor);
238 impl.mController->SetInputColor(textColor);
239 impl.mRenderer.Reset();
243 case Toolkit::TextEditor::Property::FONT_FAMILY:
245 const std::string& fontFamily = value.Get<std::string>();
246 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
247 impl.mController->SetDefaultFontFamily(fontFamily);
250 case Toolkit::TextEditor::Property::FONT_STYLE:
252 SetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
255 case Toolkit::TextEditor::Property::POINT_SIZE:
257 const float pointSize = value.Get<float>();
258 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p POINT_SIZE %f\n", impl.mController.Get(), pointSize);
260 if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE), pointSize))
262 impl.mController->SetDefaultFontSize(pointSize, Text::Controller::POINT_SIZE);
266 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
268 Text::HorizontalAlignment::Type alignment(static_cast<Text::HorizontalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
269 if(Text::GetHorizontalAlignmentEnumeration(value, alignment))
271 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
272 impl.mController->SetHorizontalAlignment(alignment);
276 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
278 const float threshold = value.Get<float>();
279 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold);
281 impl.mDecorator->SetScrollThreshold(threshold);
284 case Toolkit::TextEditor::Property::SCROLL_SPEED:
286 const float speed = value.Get<float>();
287 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_SPEED %f\n", impl.mController.Get(), speed);
289 impl.mDecorator->SetScrollSpeed(speed);
292 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
294 const Vector4& color = value.Get<Vector4>();
295 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p PRIMARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a);
297 impl.mDecorator->SetCursorColor(PRIMARY_CURSOR, color);
298 impl.RequestTextRelayout();
301 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
303 const Vector4& color = value.Get<Vector4>();
304 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p SECONDARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a);
306 impl.mDecorator->SetCursorColor(SECONDARY_CURSOR, color);
307 impl.RequestTextRelayout();
310 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
312 const bool enable = value.Get<bool>();
313 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable);
315 impl.mController->SetEnableCursorBlink(enable);
316 impl.RequestTextRelayout();
319 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
321 const float interval = value.Get<float>();
322 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval);
324 impl.mDecorator->SetCursorBlinkInterval(interval);
327 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
329 const float duration = value.Get<float>();
330 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration);
332 impl.mDecorator->SetCursorBlinkDuration(duration);
335 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
337 const int width = value.Get<int>();
338 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_WIDTH %d\n", impl.mController.Get(), width);
340 impl.mDecorator->SetCursorWidth(width);
341 impl.mController->GetLayoutEngine().SetCursorWidth(width);
344 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
346 const std::string imageFileName = value.Get<std::string>();
347 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
349 if(imageFileName.size())
351 impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName);
352 impl.RequestTextRelayout();
356 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
358 const std::string imageFileName = value.Get<std::string>();
359 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
361 if(imageFileName.size())
363 impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName);
364 impl.RequestTextRelayout();
368 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
370 const std::string filename = GetImageFileNameFromPropertyValue(value);
374 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
375 impl.RequestTextRelayout();
379 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
381 const std::string filename = GetImageFileNameFromPropertyValue(value);
385 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
386 impl.RequestTextRelayout();
390 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
392 const std::string filename = GetImageFileNameFromPropertyValue(value);
396 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
397 impl.RequestTextRelayout();
401 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
403 const std::string filename = GetImageFileNameFromPropertyValue(value);
407 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
408 impl.RequestTextRelayout();
412 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
414 const std::string filename = GetImageFileNameFromPropertyValue(value);
418 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
419 impl.RequestTextRelayout();
423 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
425 const std::string filename = GetImageFileNameFromPropertyValue(value);
429 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
430 impl.RequestTextRelayout();
434 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
436 const Vector4 color = value.Get<Vector4>();
437 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p SELECTION_HIGHLIGHT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a);
439 impl.mDecorator->SetHighlightColor(color);
440 impl.RequestTextRelayout();
443 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
445 const Rect<int>& box = value.Get<Rect<int> >();
446 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p DECORATION_BOUNDING_BOX %d,%d %dx%d\n", impl.mController.Get(), box.x, box.y, box.width, box.height);
448 impl.mDecorator->SetBoundingBox(box);
449 impl.RequestTextRelayout();
452 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
454 const bool enableMarkup = value.Get<bool>();
455 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup);
457 impl.mController->SetMarkupProcessorEnabled(enableMarkup);
460 case Toolkit::TextEditor::Property::INPUT_COLOR:
462 const Vector4& inputColor = value.Get<Vector4>();
463 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p INPUT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), inputColor.r, inputColor.g, inputColor.b, inputColor.a);
465 impl.mController->SetInputColor(inputColor);
468 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
470 const std::string& fontFamily = value.Get<std::string>();
471 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
472 impl.mController->SetInputFontFamily(fontFamily);
475 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
477 SetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
480 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
482 const float pointSize = value.Get<float>();
483 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize);
484 impl.mController->SetInputFontPointSize(pointSize);
487 case Toolkit::TextEditor::Property::LINE_SPACING:
489 // The line spacing isn't supported by the TextEditor. Since it's supported
490 // by the TextLabel for now it must be ignored. The property is being shadowed
491 // locally so its value isn't affected.
492 const float lineSpacing = value.Get<float>();
493 impl.mLineSpacing = lineSpacing;
494 // set it to 0.0 due to missing implementation
495 impl.mController->SetDefaultLineSpacing(0.0f);
496 impl.mRenderer.Reset();
499 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
501 const float lineSpacing = value.Get<float>();
502 impl.mController->SetInputLineSpacing(lineSpacing);
503 impl.mRenderer.Reset();
506 case Toolkit::TextEditor::Property::UNDERLINE:
508 const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
511 impl.mRenderer.Reset();
515 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
517 const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
520 impl.mRenderer.Reset();
524 case Toolkit::TextEditor::Property::SHADOW:
526 const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
529 impl.mRenderer.Reset();
533 case Toolkit::TextEditor::Property::INPUT_SHADOW:
535 const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
538 impl.mRenderer.Reset();
542 case Toolkit::TextEditor::Property::EMBOSS:
544 const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
547 impl.mRenderer.Reset();
551 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
553 const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
556 impl.mRenderer.Reset();
560 case Toolkit::TextEditor::Property::OUTLINE:
562 const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
565 impl.mRenderer.Reset();
569 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
571 const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
574 impl.mRenderer.Reset();
578 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
580 const bool enable = value.Get<bool>();
581 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor SMOOTH_SCROLL %d\n", enable);
583 impl.mScrollAnimationEnabled = enable;
586 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
588 const float duration = value.Get<float>();
589 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor SMOOTH_SCROLL_DURATION %f\n", duration);
591 impl.mScrollAnimationDuration = duration;
592 if(impl.mTextVerticalScroller)
594 impl.mTextVerticalScroller->SetDuration(duration);
598 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
600 const bool enable = value.Get<bool>();
601 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor SHOW_SCROLL_BAR %d\n", enable);
603 impl.mScrollBarEnabled = enable;
606 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
608 const float duration = value.Get<float>();
609 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor SCROLL_BAR_SHOW_DURATION %f\n", duration);
611 impl.mAnimationPeriod.delaySeconds = duration;
614 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
616 const float duration = value.Get<float>();
617 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor SCROLL_BAR_FADE_DURATION %f\n", duration);
619 impl.mAnimationPeriod.durationSeconds = duration;
622 case Toolkit::TextEditor::Property::PIXEL_SIZE:
624 const float pixelSize = value.Get<float>();
625 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize);
627 if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE), pixelSize))
629 impl.mController->SetDefaultFontSize(pixelSize, Text::Controller::PIXEL_SIZE);
633 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
635 const std::string& text = value.Get<std::string>();
636 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor::OnPropertySet %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str());
638 impl.mController->SetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
641 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
643 const Vector4& textColor = value.Get<Vector4>();
644 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p PLACEHOLDER_TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a);
646 if(impl.mController->GetPlaceholderTextColor() != textColor)
648 impl.mController->SetPlaceholderTextColor(textColor);
649 impl.mRenderer.Reset();
653 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
655 const bool enableSelection = value.Get<bool>();
656 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection);
657 impl.mController->SetSelectionEnabled(enableSelection);
660 case Toolkit::TextEditor::Property::PLACEHOLDER:
662 const Property::Map* map = value.GetMap();
665 impl.mController->SetPlaceholderProperty(*map);
669 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
671 Text::LineWrap::Mode lineWrapMode(static_cast<Text::LineWrap::Mode>(-1)); // Set to invalid value to ensure a valid mode does get set
672 if(GetLineWrapModeEnumeration(value, lineWrapMode))
674 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p LineWrap::MODE %d\n", impl.mController.Get(), lineWrapMode);
675 impl.mController->SetLineWrapMode(lineWrapMode);
679 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
681 const bool shiftSelection = value.Get<bool>();
682 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection);
684 impl.mController->SetShiftSelectionEnabled(shiftSelection);
687 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
689 const bool grabHandleEnabled = value.Get<bool>();
690 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled);
692 impl.mController->SetGrabHandleEnabled(grabHandleEnabled);
695 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
697 impl.mController->SetMatchSystemLanguageDirection(value.Get<bool>());
700 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
702 const int max = value.Get<int>();
703 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p MAX_LENGTH %d\n", impl.mController.Get(), max);
705 impl.mController->SetMaximumNumberOfCharacters(max);
708 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
710 uint32_t start = static_cast<uint32_t>(value.Get<int>());
711 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start);
712 impl.SetTextSelectionRange(&start, nullptr);
715 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
717 uint32_t end = static_cast<uint32_t>(value.Get<int>());
718 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end);
719 impl.SetTextSelectionRange(nullptr, &end);
722 case Toolkit::DevelTextEditor::Property::ENABLE_EDITING:
724 const bool editable = value.Get<bool>();
725 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_EDITING %d\n", impl.mController.Get(), editable);
726 impl.SetEditable(editable);
729 case Toolkit::DevelTextEditor::Property::HORIZONTAL_SCROLL_POSITION:
731 float horizontalScroll = value.Get<float>();
732 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_SCROLL_POSITION %d\n", impl.mController.Get(), horizontalScroll);
733 if(horizontalScroll >= 0.0f)
735 impl.ScrollBy(Vector2(horizontalScroll - impl.GetHorizontalScrollPosition(), 0));
739 case Toolkit::DevelTextEditor::Property::VERTICAL_SCROLL_POSITION:
741 float verticalScroll = value.Get<float>();
742 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p VERTICAL_SCROLL_POSITION %d\n", impl.mController.Get(), verticalScroll);
743 if(verticalScroll >= 0.0f)
745 impl.ScrollBy(Vector2(0, verticalScroll - impl.GetVerticalScrollPosition()));
749 case Toolkit::DevelTextEditor::Property::FONT_SIZE_SCALE:
751 const float scale = value.Get<float>();
752 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p FONT_SIZE_SCALE %f\n", impl.mController.Get(), scale);
754 if(!Equals(impl.mController->GetFontSizeScale(), scale))
756 impl.mController->SetFontSizeScale(scale);
760 case Toolkit::DevelTextEditor::Property::PRIMARY_CURSOR_POSITION:
762 uint32_t position = static_cast<uint32_t>(value.Get<int>());
763 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p PRIMARY_CURSOR_POSITION %d\n", impl.mController.Get(), position);
764 if(impl.mController->SetPrimaryCursorPosition(position))
766 impl.SetKeyInputFocus();
770 case Toolkit::DevelTextEditor::Property::GRAB_HANDLE_COLOR:
772 const Vector4 color = value.Get<Vector4>();
773 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p GRAB_HANDLE_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a);
775 impl.mDecorator->SetHandleColor(color);
776 impl.RequestTextRelayout();
779 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE_POPUP:
781 const bool grabHandlePopupEnabled = value.Get<bool>();
782 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_GRAB_HANDLE_POPUP %d\n", impl.mController.Get(), grabHandlePopupEnabled);
784 impl.mController->SetGrabHandlePopupEnabled(grabHandlePopupEnabled);
791 Property::Value TextEditor::GetProperty(BaseObject* object, Property::Index index)
793 Property::Value value;
795 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast(Dali::BaseHandle(object));
799 TextEditor& impl(GetImpl(textEditor));
800 DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
801 DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
805 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
807 value = impl.mRenderingBackend;
810 case Toolkit::TextEditor::Property::TEXT:
813 impl.mController->GetText(text);
814 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p returning text: %s\n", impl.mController.Get(), text.c_str());
818 case Toolkit::TextEditor::Property::TEXT_COLOR:
820 value = impl.mController->GetDefaultColor();
823 case Toolkit::TextEditor::Property::FONT_FAMILY:
825 value = impl.mController->GetDefaultFontFamily();
828 case Toolkit::TextEditor::Property::FONT_STYLE:
830 GetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
833 case Toolkit::TextEditor::Property::POINT_SIZE:
835 value = impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE);
838 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
840 const char* name = GetHorizontalAlignmentString(impl.mController->GetHorizontalAlignment());
843 value = std::string(name);
847 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
849 value = impl.mDecorator->GetScrollThreshold();
852 case Toolkit::TextEditor::Property::SCROLL_SPEED:
854 value = impl.mDecorator->GetScrollSpeed();
857 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
859 value = impl.mDecorator->GetColor(PRIMARY_CURSOR);
862 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
864 value = impl.mDecorator->GetColor(SECONDARY_CURSOR);
867 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
869 value = impl.mController->GetEnableCursorBlink();
872 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
874 value = impl.mDecorator->GetCursorBlinkInterval();
877 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
879 value = impl.mDecorator->GetCursorBlinkDuration();
882 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
884 value = impl.mDecorator->GetCursorWidth();
887 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
889 value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED);
892 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
894 value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED);
897 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
899 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
902 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
904 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
907 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
909 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
912 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
914 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
917 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
919 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
922 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
924 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
927 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
929 value = impl.mDecorator->GetHighlightColor();
932 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
934 Rect<int> boundingBox;
935 impl.mDecorator->GetBoundingBox(boundingBox);
939 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
941 value = impl.mController->IsMarkupProcessorEnabled();
944 case Toolkit::TextEditor::Property::INPUT_COLOR:
946 value = impl.mController->GetInputColor();
949 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
951 value = impl.mController->GetInputFontFamily();
954 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
956 GetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
959 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
961 value = impl.mController->GetInputFontPointSize();
964 case Toolkit::TextEditor::Property::LINE_SPACING:
966 // LINE_SPACING isn't implemented for the TextEditor. Returning
967 // only shadowed value, not the real one.
968 value = impl.mLineSpacing;
971 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
973 value = impl.mController->GetInputLineSpacing();
976 case Toolkit::TextEditor::Property::UNDERLINE:
978 GetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
981 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
983 GetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
986 case Toolkit::TextEditor::Property::SHADOW:
988 GetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
991 case Toolkit::TextEditor::Property::INPUT_SHADOW:
993 GetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
996 case Toolkit::TextEditor::Property::EMBOSS:
998 GetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1001 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
1003 GetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
1006 case Toolkit::TextEditor::Property::OUTLINE:
1008 GetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1011 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
1013 GetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
1016 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
1018 value = impl.mScrollAnimationEnabled;
1021 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
1023 value = impl.mScrollAnimationDuration;
1026 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
1028 value = impl.mScrollBarEnabled;
1031 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
1033 value = impl.mAnimationPeriod.delaySeconds;
1036 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
1038 value = impl.mAnimationPeriod.durationSeconds;
1041 case Toolkit::TextEditor::Property::PIXEL_SIZE:
1043 value = impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE);
1046 case Toolkit::TextEditor::Property::LINE_COUNT:
1048 float width = textEditor.GetProperty(Actor::Property::SIZE_WIDTH).Get<float>();
1049 value = impl.mController->GetLineCount(width);
1052 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
1055 impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
1059 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
1061 value = impl.mController->GetPlaceholderTextColor();
1064 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
1066 value = impl.mController->IsSelectionEnabled();
1069 case Toolkit::TextEditor::Property::PLACEHOLDER:
1072 impl.mController->GetPlaceholderProperty(map);
1076 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
1078 value = impl.mController->GetLineWrapMode();
1081 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
1083 value = impl.mController->IsShiftSelectionEnabled();
1086 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
1088 value = impl.mController->IsGrabHandleEnabled();
1091 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1093 value = impl.mController->IsMatchSystemLanguageDirection();
1096 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
1098 value = impl.mController->GetMaximumNumberOfCharacters();
1101 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT:
1103 value = impl.mController->GetSelectedText();
1106 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
1108 Uint32Pair range = impl.GetTextSelectionRange();
1109 value = static_cast<int>(range.first);
1112 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
1114 Uint32Pair range = impl.GetTextSelectionRange();
1115 value = static_cast<int>(range.second);
1118 case Toolkit::DevelTextEditor::Property::ENABLE_EDITING:
1120 value = impl.IsEditable();
1123 case Toolkit::DevelTextEditor::Property::HORIZONTAL_SCROLL_POSITION:
1125 value = impl.GetHorizontalScrollPosition();
1128 case Toolkit::DevelTextEditor::Property::VERTICAL_SCROLL_POSITION:
1130 value = impl.GetVerticalScrollPosition();
1133 case Toolkit::DevelTextEditor::Property::FONT_SIZE_SCALE:
1135 value = impl.mController->GetFontSizeScale();
1138 case Toolkit::DevelTextEditor::Property::PRIMARY_CURSOR_POSITION:
1140 value = static_cast<int>(impl.mController->GetPrimaryCursorPosition());
1143 case Toolkit::DevelTextEditor::Property::GRAB_HANDLE_COLOR:
1145 value = impl.mDecorator->GetHandleColor();
1148 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE_POPUP:
1150 value = impl.mController->IsGrabHandlePopupEnabled();
1159 void TextEditor::SelectWholeText()
1161 if(mController && mController->IsShowingRealText())
1163 mController->SelectWholeText();
1168 void TextEditor::SelectNone()
1170 if(mController && mController->IsShowingRealText())
1172 mController->SelectNone();
1176 void TextEditor::ScrollBy(Vector2 scroll)
1178 if(mController && mController->IsShowingRealText())
1180 mController->ScrollBy(scroll);
1184 float TextEditor::GetHorizontalScrollPosition()
1186 if(mController && mController->IsShowingRealText())
1188 return mController->GetHorizontalScrollPosition();
1193 float TextEditor::GetVerticalScrollPosition()
1195 if(mController && mController->IsShowingRealText())
1197 return mController->GetVerticalScrollPosition();
1202 string TextEditor::GetSelectedText() const
1204 string selectedText = "";
1205 if(mController && mController->IsShowingRealText())
1207 selectedText = mController->GetSelectedText();
1209 return selectedText;
1212 InputMethodContext TextEditor::GetInputMethodContext()
1214 return mInputMethodContext;
1217 DevelTextEditor::MaxLengthReachedSignalType& TextEditor::MaxLengthReachedSignal()
1219 return mMaxLengthReachedSignal;
1222 DevelTextEditor::AnchorClickedSignalType& TextEditor::AnchorClickedSignal()
1224 return mAnchorClickedSignal;
1227 Text::ControllerPtr TextEditor::getController()
1232 bool TextEditor::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor)
1234 Dali::BaseHandle handle(object);
1236 bool connected(true);
1237 Toolkit::TextEditor editor = Toolkit::TextEditor::DownCast(handle);
1239 if(0 == strcmp(signalName.c_str(), SIGNAL_TEXT_CHANGED))
1241 editor.TextChangedSignal().Connect(tracker, functor);
1243 else if(0 == strcmp(signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED))
1245 editor.InputStyleChangedSignal().Connect(tracker, functor);
1247 else if(0 == strcmp(signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED))
1251 Internal::TextEditor& editorImpl(GetImpl(editor));
1252 editorImpl.MaxLengthReachedSignal().Connect(tracker, functor);
1255 else if(0 == strcmp(signalName.c_str(), SIGNAL_ANCHOR_CLICKED))
1259 Internal::TextEditor& editorImpl(GetImpl(editor));
1260 editorImpl.AnchorClickedSignal().Connect(tracker, functor);
1265 // signalName does not match any signal
1272 Toolkit::TextEditor::TextChangedSignalType& TextEditor::TextChangedSignal()
1274 return mTextChangedSignal;
1277 Toolkit::TextEditor::InputStyleChangedSignalType& TextEditor::InputStyleChangedSignal()
1279 return mInputStyleChangedSignal;
1282 Toolkit::TextEditor::ScrollStateChangedSignalType& TextEditor::ScrollStateChangedSignal()
1284 return mScrollStateChangedSignal;
1287 void TextEditor::OnInitialize()
1289 Actor self = Self();
1291 mController = Text::Controller::New(this, this, this, this);
1293 mDecorator = Text::Decorator::New(*mController,
1296 mInputMethodContext = InputMethodContext::New(self);
1298 mController->GetLayoutEngine().SetLayout(Layout::Engine::MULTI_LINE_BOX);
1300 // Enables the text input.
1301 mController->EnableTextInput(mDecorator, mInputMethodContext);
1303 // Enables the vertical scrolling after the text input has been enabled.
1304 mController->SetVerticalScrollEnabled(true);
1306 // Disables the horizontal scrolling.
1307 mController->SetHorizontalScrollEnabled(false);
1309 // Sets the maximum number of characters.
1310 mController->SetMaximumNumberOfCharacters(std::numeric_limits<Length>::max());
1312 // Enable the smooth handle panning.
1313 mController->SetSmoothHandlePanEnabled(true);
1315 mController->SetNoTextDoubleTapAction(Controller::NoTextTap::HIGHLIGHT);
1316 mController->SetNoTextLongPressAction(Controller::NoTextTap::HIGHLIGHT);
1318 // Sets layoutDirection value
1319 Dali::Stage stage = Dali::Stage::GetCurrent();
1320 Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(stage.GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1321 mController->SetLayoutDirection(layoutDirection);
1323 // Forward input events to controller
1324 EnableGestureDetection(static_cast<GestureType::Value>(GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS));
1325 GetTapGestureDetector().SetMaximumTapsRequired(2);
1327 self.TouchedSignal().Connect(this, &TextEditor::OnTouched);
1329 // Set BoundingBox to stage size if not already set.
1330 Rect<int> boundingBox;
1331 mDecorator->GetBoundingBox(boundingBox);
1333 if(boundingBox.IsEmpty())
1335 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1336 mDecorator->SetBoundingBox(Rect<int>(0.0f, 0.0f, stageSize.width, stageSize.height));
1339 // Whether to flip the selection handles as soon as they cross.
1340 mDecorator->FlipSelectionHandlesOnCrossEnabled(true);
1342 // Set the default scroll speed.
1343 mDecorator->SetScrollSpeed(DEFAULT_SCROLL_SPEED);
1345 // Fill-parent area by default
1346 self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH);
1347 self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT);
1348 self.OnSceneSignal().Connect(this, &TextEditor::OnSceneConnect);
1350 //Enable highightability
1351 self.SetProperty(Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true);
1353 DevelControl::SetInputMethodContext(*this, mInputMethodContext);
1355 // Creates an extra control to be used as stencil buffer.
1356 mStencil = Control::New();
1357 mStencil.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1358 mStencil.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1360 // Creates a background visual. Even if the color is transparent it updates the stencil.
1361 mStencil.SetProperty(Toolkit::Control::Property::BACKGROUND,
1362 Property::Map().Add(Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR).Add(ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT));
1364 // Enable the clipping property.
1365 mStencil.SetProperty(Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX);
1366 mStencil.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS);
1370 DevelControl::SetAccessibilityConstructor(self, [](Dali::Actor actor) {
1371 return std::unique_ptr<Dali::Accessibility::Accessible>(
1372 new AccessibleImpl(actor, Dali::Accessibility::Role::ENTRY));
1376 void TextEditor::OnStyleChange(Toolkit::StyleManager styleManager, StyleChange::Type change)
1378 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange\n");
1382 case StyleChange::DEFAULT_FONT_CHANGE:
1384 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange DEFAULT_FONT_CHANGE\n");
1385 const std::string& newFont = GetImpl(styleManager).GetDefaultFontFamily();
1386 // Property system did not set the font so should update it.
1387 mController->UpdateAfterFontChange(newFont);
1392 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1394 GetImpl(styleManager).ApplyThemeStyle(Toolkit::Control(GetOwner()));
1398 case StyleChange::THEME_CHANGE:
1400 // Nothing to do, let control base class handle this
1405 // Up call to Control
1406 Control::OnStyleChange(styleManager, change);
1409 Vector3 TextEditor::GetNaturalSize()
1412 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1414 Vector3 naturalSize = mController->GetNaturalSize();
1415 naturalSize.width += (padding.start + padding.end);
1416 naturalSize.height += (padding.top + padding.bottom);
1421 float TextEditor::GetHeightForWidth(float width)
1424 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1425 return mController->GetHeightForWidth(width) + padding.top + padding.bottom;
1428 void TextEditor::ResizeActor(Actor& actor, const Vector2& size)
1430 if(actor.GetProperty<Vector3>(Dali::Actor::Property::SIZE).GetVectorXY() != size)
1432 actor.SetProperty(Actor::Property::SIZE, size);
1436 void TextEditor::OnRelayout(const Vector2& size, RelayoutContainer& container)
1438 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor OnRelayout\n");
1440 Actor self = Self();
1443 padding = self.GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1445 Vector2 contentSize(size.x - (padding.start + padding.end), size.y - (padding.top + padding.bottom));
1447 // Support Right-To-Left of padding
1448 Dali::LayoutDirection::Type layoutDirection;
1449 if(mController->IsMatchSystemLanguageDirection())
1451 layoutDirection = static_cast<Dali::LayoutDirection::Type>(DevelWindow::Get(self).GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1455 layoutDirection = static_cast<Dali::LayoutDirection::Type>(self.GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1457 if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1459 std::swap(padding.start, padding.end);
1464 mStencil.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1465 ResizeActor(mStencil, contentSize);
1469 mActiveLayer.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1470 ResizeActor(mActiveLayer, contentSize);
1473 // If there is text changed, callback is called.
1476 EmitTextChangedSignal();
1479 const Text::Controller::UpdateTextType updateTextType = mController->Relayout(contentSize, layoutDirection);
1481 if((Text::Controller::NONE_UPDATED != updateTextType) ||
1484 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnRelayout %p Displaying new contents\n", mController.Get());
1487 (Text::Controller::NONE_UPDATED != (Text::Controller::DECORATOR_UPDATED & updateTextType)))
1489 mDecorator->Relayout(contentSize);
1494 mRenderer = Backend::Get().NewRenderer(mRenderingBackend);
1497 RenderText(updateTextType);
1500 // The text-editor emits signals when the input style changes. These changes of style are
1501 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1502 // can't be emitted during the size negotiation as the callbacks may update the UI.
1503 // The text-editor adds an idle callback to the adaptor to emit the signals after the size negotiation.
1504 if(!mController->IsInputStyleChangedSignalsQueueEmpty())
1506 if(Adaptor::IsAvailable())
1508 Adaptor& adaptor = Adaptor::Get();
1510 if(NULL == mIdleCallback)
1512 // @note: The callback manager takes the ownership of the callback object.
1513 mIdleCallback = MakeCallback(this, &TextEditor::OnIdleSignal);
1514 adaptor.AddIdle(mIdleCallback, false);
1520 void TextEditor::RenderText(Text::Controller::UpdateTextType updateTextType)
1522 Actor renderableActor;
1524 if(Text::Controller::NONE_UPDATED != (Text::Controller::MODEL_UPDATED & updateTextType))
1528 Dali::Toolkit::TextEditor handle = Dali::Toolkit::TextEditor(GetOwner());
1530 renderableActor = mRenderer->Render(mController->GetView(),
1532 Property::INVALID_INDEX, // Animatable property not supported
1534 DepthIndex::CONTENT);
1537 if(renderableActor != mRenderableActor)
1539 UnparentAndReset(mRenderableActor);
1540 mRenderableActor = renderableActor;
1544 if(mRenderableActor)
1546 // Make sure the actors are parented correctly with/without clipping
1547 Actor self = mStencil ? mStencil : Self();
1549 for(std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
1550 endIt = mClippingDecorationActors.end();
1555 it->LowerToBottom();
1557 mClippingDecorationActors.clear();
1559 self.Add(mRenderableActor);
1561 ApplyScrollPosition();
1566 void TextEditor::OnKeyInputFocusGained()
1568 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnKeyInputFocusGained %p\n", mController.Get());
1569 if(mInputMethodContext && IsEditable())
1571 // All input panel properties, such as layout, return key type, and input hint, should be set before input panel activates (or shows).
1572 mInputMethodContext.NotifyTextInputMultiLine(true);
1574 mInputMethodContext.StatusChangedSignal().Connect(this, &TextEditor::KeyboardStatusChanged);
1576 mInputMethodContext.EventReceivedSignal().Connect(this, &TextEditor::OnInputMethodContextEvent);
1578 // Notify that the text editing start.
1579 mInputMethodContext.Activate();
1581 // When window gain lost focus, the InputMethodContext is deactivated. Thus when window gain focus again, the InputMethodContext must be activated.
1582 mInputMethodContext.SetRestoreAfterFocusLost(true);
1584 ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1588 notifier.ContentSelectedSignal().Connect(this, &TextEditor::OnClipboardTextSelected);
1591 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1593 EmitKeyInputFocusSignal(true); // Calls back into the Control hence done last.
1596 void TextEditor::OnKeyInputFocusLost()
1598 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor:OnKeyInputFocusLost %p\n", mController.Get());
1599 if(mInputMethodContext)
1601 mInputMethodContext.StatusChangedSignal().Disconnect(this, &TextEditor::KeyboardStatusChanged);
1603 // The text editing is finished. Therefore the InputMethodContext don't have restore activation.
1604 mInputMethodContext.SetRestoreAfterFocusLost(false);
1606 // Notify that the text editing finish.
1607 mInputMethodContext.Deactivate();
1609 mInputMethodContext.EventReceivedSignal().Disconnect(this, &TextEditor::OnInputMethodContextEvent);
1611 ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1615 notifier.ContentSelectedSignal().Disconnect(this, &TextEditor::OnClipboardTextSelected);
1618 mController->KeyboardFocusLostEvent();
1620 EmitKeyInputFocusSignal(false); // Calls back into the Control hence done last.
1623 bool TextEditor::OnAccessibilityActivated()
1629 void TextEditor::OnTap(const TapGesture& gesture)
1631 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnTap %p\n", mController.Get());
1632 if(mInputMethodContext && IsEditable())
1634 mInputMethodContext.Activate();
1636 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1638 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1639 const Vector2& localPoint = gesture.GetLocalPoint();
1640 mController->TapEvent(gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top);
1641 mController->AnchorEvent(localPoint.x - padding.start, localPoint.y - padding.top);
1646 void TextEditor::OnPan(const PanGesture& gesture)
1648 mController->PanEvent(gesture.GetState(), gesture.GetDisplacement());
1651 void TextEditor::OnLongPress(const LongPressGesture& gesture)
1653 if(mInputMethodContext && IsEditable())
1655 mInputMethodContext.Activate();
1658 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1659 const Vector2& localPoint = gesture.GetLocalPoint();
1660 mController->LongPressEvent(gesture.GetState(), localPoint.x - padding.start, localPoint.y - padding.top);
1665 bool TextEditor::OnKeyEvent(const KeyEvent& event)
1667 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode());
1669 if(Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape())
1671 // Make sure ClearKeyInputFocus when only key is up
1672 if(event.GetState() == KeyEvent::UP)
1674 ClearKeyInputFocus();
1680 return mController->KeyEvent(event);
1683 void TextEditor::RequestTextRelayout()
1688 void TextEditor::TextInserted(unsigned int position, unsigned int length, const std::string& content)
1690 if(Accessibility::IsUp())
1692 Control::Impl::GetAccessibilityObject(Self())->EmitTextInserted(position, length, content);
1696 void TextEditor::TextDeleted(unsigned int position, unsigned int length, const std::string& content)
1698 if(Accessibility::IsUp())
1700 Control::Impl::GetAccessibilityObject(Self())->EmitTextDeleted(position, length, content);
1704 void TextEditor::CaretMoved(unsigned int position)
1706 if(Accessibility::IsUp())
1708 Control::Impl::GetAccessibilityObject(Self())->EmitTextCaretMoved(position);
1712 void TextEditor::TextChanged(bool immediate)
1714 if(immediate) // Emits TextChangedSignal immediately
1716 EmitTextChangedSignal();
1720 mTextChanged = true;
1724 void TextEditor::EmitTextChangedSignal()
1726 Dali::Toolkit::TextEditor handle(GetOwner());
1727 mTextChangedSignal.Emit(handle);
1728 mTextChanged = false;
1731 void TextEditor::MaxLengthReached()
1733 Dali::Toolkit::TextEditor handle(GetOwner());
1734 mMaxLengthReachedSignal.Emit(handle);
1737 void TextEditor::InputStyleChanged(Text::InputStyle::Mask inputStyleMask)
1739 Dali::Toolkit::TextEditor handle(GetOwner());
1741 Toolkit::TextEditor::InputStyle::Mask editorInputStyleMask = Toolkit::TextEditor::InputStyle::NONE;
1743 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_COLOR))
1745 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::COLOR);
1747 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_FAMILY))
1749 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_FAMILY);
1751 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_POINT_SIZE))
1753 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::POINT_SIZE);
1755 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WEIGHT))
1757 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE);
1759 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WIDTH))
1761 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE);
1763 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_SLANT))
1765 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE);
1767 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_LINE_SPACING))
1769 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::LINE_SPACING);
1771 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_UNDERLINE))
1773 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::UNDERLINE);
1775 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_SHADOW))
1777 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::SHADOW);
1779 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_EMBOSS))
1781 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::EMBOSS);
1783 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_OUTLINE))
1785 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::OUTLINE);
1788 mInputStyleChangedSignal.Emit(handle, editorInputStyleMask);
1791 void TextEditor::AnchorClicked(const std::string& href)
1793 Dali::Toolkit::TextEditor handle(GetOwner());
1794 mAnchorClickedSignal.Emit(handle, href.c_str(), href.length());
1797 void TextEditor::AddDecoration(Actor& actor, bool needsClipping)
1803 mClippingDecorationActors.push_back(actor);
1807 actor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1808 actor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1810 mActiveLayer = actor;
1815 void TextEditor::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
1817 if(mController && mController->IsShowingRealText())
1819 mController->SetTextSelectionRange(start, end);
1824 Uint32Pair TextEditor::GetTextSelectionRange() const
1826 Uint32Pair range(0, 0);
1827 if(mController && mController->IsShowingRealText())
1829 range = mController->GetTextSelectionRange();
1834 void TextEditor::UpdateScrollBar()
1836 using namespace Dali;
1838 float scrollPosition;
1841 bool latestScrolled;
1843 if(!mScrollBarEnabled)
1847 latestScrolled = mController->GetTextScrollInfo(scrollPosition, controlSize, layoutSize);
1848 if(!latestScrolled || controlSize > layoutSize)
1853 CustomActor self = Self();
1856 mScrollBar = Toolkit::ScrollBar::New(Toolkit::ScrollBar::VERTICAL);
1857 mScrollBar.SetIndicatorHeightPolicy(Toolkit::ScrollBar::VARIABLE);
1858 mScrollBar.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_RIGHT);
1859 mScrollBar.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_RIGHT);
1860 mScrollBar.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT);
1861 mScrollBar.SetResizePolicy(ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH);
1863 // Register the scroll position property
1864 Property::Index propertyScrollPosition = self.RegisterProperty(SCROLL_BAR_POSITION, scrollPosition);
1865 // Register the minimum scroll position property
1866 Property::Index propertyMinScrollPosition = self.RegisterProperty(SCROLL_BAR_POSITION_MIN, 0.0f);
1867 // Register the maximum scroll position property
1868 Property::Index propertyMaxScrollPosition = self.RegisterProperty(SCROLL_BAR_POSITION_MAX, (layoutSize - controlSize));
1869 // Register the scroll content size property
1870 Property::Index propertyScrollContentSize = self.RegisterProperty(SCROLL_BAR_CONTENT_SIZE, layoutSize);
1872 mScrollBar.SetScrollPropertySource(self, propertyScrollPosition, propertyMinScrollPosition, propertyMaxScrollPosition, propertyScrollContentSize);
1874 // Set style name of ScrollBar for styling
1875 mScrollBar.SetStyleName("TextEditorScrollBar");
1876 Toolkit::Control scrollIndicator = Toolkit::Control::DownCast(mScrollBar.GetScrollIndicator());
1879 // Set style name of ScrollBarIndicator for styling
1880 scrollIndicator.SetStyleName("TextEditorScrollBarIndicator");
1883 self.Add(mScrollBar);
1887 Property::Index propertyScrollPosition = self.GetPropertyIndex(SCROLL_BAR_POSITION);
1888 Property::Index propertyMaxScrollPosition = self.GetPropertyIndex(SCROLL_BAR_POSITION_MAX);
1889 Property::Index propertyScrollContentSize = self.GetPropertyIndex(SCROLL_BAR_CONTENT_SIZE);
1891 self.SetProperty(propertyScrollPosition, scrollPosition);
1892 self.SetProperty(propertyMaxScrollPosition, (layoutSize - controlSize));
1893 self.SetProperty(propertyScrollContentSize, layoutSize);
1896 // If scrolling is not started, start scrolling and emit ScrollStateChangedSignal
1899 mScrollStarted = true;
1900 Dali::Toolkit::TextEditor handle(GetOwner());
1901 mScrollStateChangedSignal.Emit(handle, Toolkit::TextEditor::Scroll::STARTED);
1904 Actor indicator = mScrollBar.GetScrollIndicator();
1907 mAnimation.Stop(); // Cancel any animation
1911 mAnimation = Animation::New(mAnimationPeriod.durationSeconds);
1913 indicator.SetProperty(Actor::Property::OPACITY, 1.0f);
1914 mAnimation.AnimateTo(Property(indicator, Actor::Property::COLOR_ALPHA), 0.0f, AlphaFunction::EASE_IN, mAnimationPeriod);
1916 mAnimation.FinishedSignal().Connect(this, &TextEditor::OnScrollIndicatorAnimationFinished);
1919 void TextEditor::OnScrollIndicatorAnimationFinished(Animation& animation)
1921 // If animation is successfully ended, then emit ScrollStateChangedSignal
1922 if(animation.GetCurrentProgress() == 0.0f)
1924 mScrollStarted = false;
1925 Dali::Toolkit::TextEditor handle(GetOwner());
1926 mScrollStateChangedSignal.Emit(handle, Toolkit::TextEditor::Scroll::FINISHED);
1930 void TextEditor::OnSceneConnect(Dali::Actor actor)
1934 RenderText(static_cast<Text::Controller::UpdateTextType>(Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED));
1938 mHasBeenStaged = true;
1942 InputMethodContext::CallbackData TextEditor::OnInputMethodContextEvent(Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
1944 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName);
1945 return mController->OnInputMethodContextEvent(inputMethodContext, inputMethodContextEvent);
1948 void TextEditor::GetHandleImagePropertyValue(Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType)
1953 map[IMAGE_MAP_FILENAME_STRING] = mDecorator->GetHandleImage(handleType, handleImageType);
1958 void TextEditor::OnClipboardTextSelected(ClipboardEventNotifier& clipboard)
1960 mController->PasteClipboardItemEvent();
1963 void TextEditor::KeyboardStatusChanged(bool keyboardShown)
1965 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown);
1967 // Just hide the grab handle when keyboard is hidden.
1970 mController->KeyboardFocusLostEvent();
1974 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1978 void TextEditor::OnSceneConnection(int depth)
1980 // Sets the depth to the visuals inside the text's decorator.
1981 mDecorator->SetTextDepth(depth);
1983 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1985 // Call the Control::OnSceneConnection() to set the depth of the background.
1986 Control::OnSceneConnection(depth);
1989 bool TextEditor::OnTouched(Actor actor, const TouchEvent& touch)
1994 void TextEditor::OnIdleSignal()
1996 // Emits the change of input style signals.
1997 mController->ProcessInputStyleChangedSignals();
1999 // Set the pointer to null as the callback manager deletes the callback after execute it.
2000 mIdleCallback = NULL;
2003 void TextEditor::ApplyScrollPosition()
2005 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
2006 float scrollAmount = 0.0f;
2008 if(mScrollAnimationEnabled)
2010 scrollAmount = mController->GetScrollAmountByUserInput();
2012 if(mTextVerticalScroller)
2014 mTextVerticalScroller->CheckStartAnimation(mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount);
2016 else if(Equals(scrollAmount, 0.0f, Math::MACHINE_EPSILON_1))
2018 mRenderableActor.SetProperty(Actor::Property::POSITION, Vector2(scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount));
2022 mTextVerticalScroller = Text::TextVerticalScroller::New();
2023 if(!Equals(mScrollAnimationDuration, 0.0f, Math::MACHINE_EPSILON_1))
2025 mTextVerticalScroller->SetDuration(mScrollAnimationDuration);
2027 mTextVerticalScroller->CheckStartAnimation(mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount);
2031 bool TextEditor::IsEditable() const
2033 return mController->IsEditable();
2036 void TextEditor::SetEditable(bool editable)
2038 mController->SetEditable(editable);
2039 if(mInputMethodContext && !editable)
2041 mInputMethodContext.Deactivate();
2045 TextEditor::TextEditor()
2046 : Control(ControlBehaviour(CONTROL_BEHAVIOUR_DEFAULT)),
2047 mAnimationPeriod(0.0f, 0.0f),
2048 mIdleCallback(NULL),
2049 mAlignmentOffset(0.f),
2050 mScrollAnimationDuration(0.f),
2052 mRenderingBackend(DEFAULT_RENDERING_BACKEND),
2053 mHasBeenStaged(false),
2054 mScrollAnimationEnabled(false),
2055 mScrollBarEnabled(false),
2056 mScrollStarted(false),
2061 TextEditor::~TextEditor()
2063 UnparentAndReset(mStencil);
2065 if((NULL != mIdleCallback) && Adaptor::IsAvailable())
2067 // Removes the callback from the callback manager in case the text-editor is destroyed before the callback is executed.
2068 Adaptor::Get().RemoveIdle(mIdleCallback);
2072 std::string TextEditor::AccessibleImpl::GetName()
2074 auto slf = Toolkit::TextEditor::DownCast(Self());
2075 return slf.GetProperty(Toolkit::TextEditor::Property::TEXT)
2076 .Get<std::string>();
2079 std::string TextEditor::AccessibleImpl::GetText(size_t startOffset,
2082 if(endOffset <= startOffset)
2085 auto slf = Toolkit::TextEditor::DownCast(Self());
2087 slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2089 if(startOffset > txt.size() || endOffset > txt.size())
2092 return txt.substr(startOffset, endOffset - startOffset);
2095 size_t TextEditor::AccessibleImpl::GetCharacterCount()
2097 auto slf = Toolkit::TextEditor::DownCast(Self());
2099 slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2104 size_t TextEditor::AccessibleImpl::GetCaretOffset()
2106 auto slf = Toolkit::TextEditor::DownCast(Self());
2107 return Dali::Toolkit::GetImpl(slf).getController()->GetCursorPosition();
2110 bool TextEditor::AccessibleImpl::SetCaretOffset(size_t offset)
2112 auto slf = Toolkit::TextEditor::DownCast(Self());
2113 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2114 if(offset > txt.size())
2117 auto& slfImpl = Dali::Toolkit::GetImpl(slf);
2118 slfImpl.getController()->ResetCursorPosition(offset);
2119 slfImpl.RequestTextRelayout();
2123 Dali::Accessibility::Range TextEditor::AccessibleImpl::GetTextAtOffset(
2124 size_t offset, Dali::Accessibility::TextBoundary boundary)
2126 auto slf = Toolkit::TextEditor::DownCast(Self());
2127 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2128 auto txt_size = txt.size();
2130 auto range = Dali::Accessibility::Range{};
2134 case Dali::Accessibility::TextBoundary::CHARACTER:
2136 if(offset < txt_size)
2138 range.content = txt[offset];
2139 range.startOffset = offset;
2140 range.endOffset = offset + 1;
2144 case Dali::Accessibility::TextBoundary::WORD:
2145 case Dali::Accessibility::TextBoundary::LINE:
2147 auto txt_c_string = txt.c_str();
2148 auto breaks = std::vector<char>(txt_size, 0);
2149 if(boundary == Dali::Accessibility::TextBoundary::WORD)
2150 Accessibility::Accessible::FindWordSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
2152 Accessibility::Accessible::FindLineSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
2155 while(index < txt_size && counter <= offset)
2160 while(breaks[index])
2166 if(boundary == Dali::Accessibility::TextBoundary::WORD)
2168 if(boundary == Dali::Accessibility::TextBoundary::LINE)
2171 if((counter > 0) && ((counter - 1) == offset))
2173 range.content = txt.substr(start, index - start + 1);
2174 range.startOffset = start;
2175 range.endOffset = index + 1;
2177 if(boundary == Dali::Accessibility::TextBoundary::LINE)
2182 case Dali::Accessibility::TextBoundary::SENTENCE:
2184 /* not supported by efl */
2187 case Dali::Accessibility::TextBoundary::PARAGRAPH:
2189 /* Paragraph is not supported by libunibreak library */
2199 Dali::Accessibility::Range
2200 TextEditor::AccessibleImpl::GetSelection(size_t selectionNum)
2202 // Since DALi supports only one selection indexes higher than 0 are ignored
2203 if(selectionNum > 0)
2206 auto slf = Toolkit::TextEditor::DownCast(Self());
2207 auto ctrl = Dali::Toolkit::GetImpl(slf).getController();
2209 ctrl->RetrieveSelection(ret);
2210 auto r = ctrl->GetSelectionIndexes();
2212 return {static_cast<size_t>(r.first), static_cast<size_t>(r.second), ret};
2215 bool TextEditor::AccessibleImpl::RemoveSelection(size_t selectionNum)
2217 // Since DALi supports only one selection indexes higher than 0 are ignored
2218 if(selectionNum > 0)
2221 auto slf = Toolkit::TextEditor::DownCast(Self());
2222 Dali::Toolkit::GetImpl(slf).getController()->SetSelection(0, 0);
2226 bool TextEditor::AccessibleImpl::SetSelection(size_t selectionNum,
2230 // Since DALi supports only one selection indexes higher than 0 are ignored
2231 if(selectionNum > 0)
2234 auto slf = Toolkit::TextEditor::DownCast(Self());
2235 Dali::Toolkit::GetImpl(slf).getController()->SetSelection(startOffset,
2240 bool TextEditor::AccessibleImpl::CopyText(size_t startPosition,
2243 if(endPosition <= startPosition)
2246 auto slf = Toolkit::TextEditor::DownCast(Self());
2247 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2248 Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2253 bool TextEditor::AccessibleImpl::CutText(size_t startPosition,
2256 if(endPosition <= startPosition)
2259 auto slf = Toolkit::TextEditor::DownCast(Self());
2260 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2261 Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2263 slf.SetProperty(Toolkit::TextEditor::Property::TEXT,
2264 txt.substr(0, startPosition) + txt.substr(endPosition));
2269 bool TextEditor::AccessibleImpl::DeleteText(size_t startPosition,
2272 if(endPosition <= startPosition)
2275 auto slf = Toolkit::TextEditor::DownCast(Self());
2276 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2278 slf.SetProperty(Toolkit::TextEditor::Property::TEXT,
2279 txt.substr(0, startPosition) + txt.substr(endPosition));
2284 Dali::Accessibility::States TextEditor::AccessibleImpl::CalculateStates()
2286 using namespace Dali::Accessibility;
2288 auto states = DevelControl::AccessibleImpl::CalculateStates();
2289 states[State::EDITABLE] = true;
2290 states[State::FOCUSABLE] = true;
2292 Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
2293 if(self == focusControl)
2295 states[State::FOCUSED] = true;
2301 bool TextEditor::AccessibleImpl::InsertText(size_t startPosition,
2304 auto slf = Toolkit::TextEditor::DownCast(Self());
2305 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2307 txt.insert(startPosition, text);
2309 slf.SetProperty(Toolkit::TextEditor::Property::TEXT, std::move(txt));
2314 bool TextEditor::AccessibleImpl::SetTextContents(std::string newContents)
2316 auto slf = Toolkit::TextEditor::DownCast(Self());
2317 slf.SetProperty(Toolkit::TextEditor::Property::TEXT, std::move(newContents));
2321 } // namespace Internal
2323 } // namespace Toolkit