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 )
151 DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "textChanged", SIGNAL_TEXT_CHANGED )
152 DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED)
153 DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "maxLengthReached", SIGNAL_MAX_LENGTH_REACHED )
155 DALI_TYPE_REGISTRATION_END()
158 const char* const IMAGE_MAP_FILENAME_STRING = "filename";
160 /// Retrieves a filename from a value that is a Property::Map
161 std::string GetImageFileNameFromPropertyValue(const Property::Value& value)
163 std::string filename;
164 const Property::Map* map = value.GetMap();
167 const Property::Value* filenameValue = map->Find(IMAGE_MAP_FILENAME_STRING);
170 filenameValue->Get(filename);
178 Toolkit::TextEditor TextEditor::New()
180 // Create the implementation, temporarily owned by this handle on stack
181 IntrusivePtr<TextEditor> impl = new TextEditor();
183 // Pass ownership to CustomActor handle
184 Toolkit::TextEditor handle(*impl);
186 // Second-phase init of the implementation
187 // This can only be done after the CustomActor connection has been made...
193 void TextEditor::SetProperty(BaseObject* object, Property::Index index, const Property::Value& value)
195 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast(Dali::BaseHandle(object));
197 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor SetProperty\n");
201 TextEditor& impl(GetImpl(textEditor));
202 DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
203 DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
207 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
209 int backend = value.Get<int>();
210 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend);
212 if(impl.mRenderingBackend != backend)
214 impl.mRenderingBackend = backend;
215 impl.mRenderer.Reset();
216 impl.RequestTextRelayout();
220 case Toolkit::TextEditor::Property::TEXT:
222 const std::string& text = value.Get<std::string>();
223 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p TEXT %s\n", impl.mController.Get(), text.c_str());
225 impl.mController->SetText(text);
228 case Toolkit::TextEditor::Property::TEXT_COLOR:
230 const Vector4& textColor = value.Get<Vector4>();
231 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);
233 if(impl.mController->GetDefaultColor() != textColor)
235 impl.mController->SetDefaultColor(textColor);
236 impl.mController->SetInputColor(textColor);
237 impl.mRenderer.Reset();
241 case Toolkit::TextEditor::Property::FONT_FAMILY:
243 const std::string& fontFamily = value.Get<std::string>();
244 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
245 impl.mController->SetDefaultFontFamily(fontFamily);
248 case Toolkit::TextEditor::Property::FONT_STYLE:
250 SetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
253 case Toolkit::TextEditor::Property::POINT_SIZE:
255 const float pointSize = value.Get<float>();
256 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p POINT_SIZE %f\n", impl.mController.Get(), pointSize);
258 if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE), pointSize))
260 impl.mController->SetDefaultFontSize(pointSize, Text::Controller::POINT_SIZE);
264 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
266 Text::HorizontalAlignment::Type alignment(static_cast<Text::HorizontalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
267 if(Text::GetHorizontalAlignmentEnumeration(value, alignment))
269 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
270 impl.mController->SetHorizontalAlignment(alignment);
274 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
276 const float threshold = value.Get<float>();
277 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold);
279 impl.mDecorator->SetScrollThreshold(threshold);
282 case Toolkit::TextEditor::Property::SCROLL_SPEED:
284 const float speed = value.Get<float>();
285 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_SPEED %f\n", impl.mController.Get(), speed);
287 impl.mDecorator->SetScrollSpeed(speed);
290 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
292 const Vector4& color = value.Get<Vector4>();
293 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);
295 impl.mDecorator->SetCursorColor(PRIMARY_CURSOR, color);
296 impl.RequestTextRelayout();
299 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
301 const Vector4& color = value.Get<Vector4>();
302 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);
304 impl.mDecorator->SetCursorColor(SECONDARY_CURSOR, color);
305 impl.RequestTextRelayout();
308 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
310 const bool enable = value.Get<bool>();
311 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable);
313 impl.mController->SetEnableCursorBlink(enable);
314 impl.RequestTextRelayout();
317 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
319 const float interval = value.Get<float>();
320 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval);
322 impl.mDecorator->SetCursorBlinkInterval(interval);
325 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
327 const float duration = value.Get<float>();
328 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration);
330 impl.mDecorator->SetCursorBlinkDuration(duration);
333 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
335 const int width = value.Get<int>();
336 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_WIDTH %d\n", impl.mController.Get(), width);
338 impl.mDecorator->SetCursorWidth(width);
339 impl.mController->GetLayoutEngine().SetCursorWidth(width);
342 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
344 const std::string imageFileName = value.Get<std::string>();
345 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
347 if(imageFileName.size())
349 impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName);
350 impl.RequestTextRelayout();
354 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
356 const std::string imageFileName = value.Get<std::string>();
357 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
359 if(imageFileName.size())
361 impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName);
362 impl.RequestTextRelayout();
366 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
368 const std::string filename = GetImageFileNameFromPropertyValue(value);
372 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
373 impl.RequestTextRelayout();
377 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
379 const std::string filename = GetImageFileNameFromPropertyValue(value);
383 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
384 impl.RequestTextRelayout();
388 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
390 const std::string filename = GetImageFileNameFromPropertyValue(value);
394 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
395 impl.RequestTextRelayout();
399 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
401 const std::string filename = GetImageFileNameFromPropertyValue(value);
405 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
406 impl.RequestTextRelayout();
410 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
412 const std::string filename = GetImageFileNameFromPropertyValue(value);
416 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
417 impl.RequestTextRelayout();
421 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
423 const std::string filename = GetImageFileNameFromPropertyValue(value);
427 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
428 impl.RequestTextRelayout();
432 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
434 const Vector4 color = value.Get<Vector4>();
435 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);
437 impl.mDecorator->SetHighlightColor(color);
438 impl.RequestTextRelayout();
441 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
443 const Rect<int>& box = value.Get<Rect<int> >();
444 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);
446 impl.mDecorator->SetBoundingBox(box);
447 impl.RequestTextRelayout();
450 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
452 const bool enableMarkup = value.Get<bool>();
453 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup);
455 impl.mController->SetMarkupProcessorEnabled(enableMarkup);
458 case Toolkit::TextEditor::Property::INPUT_COLOR:
460 const Vector4& inputColor = value.Get<Vector4>();
461 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);
463 impl.mController->SetInputColor(inputColor);
466 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
468 const std::string& fontFamily = value.Get<std::string>();
469 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
470 impl.mController->SetInputFontFamily(fontFamily);
473 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
475 SetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
478 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
480 const float pointSize = value.Get<float>();
481 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize);
482 impl.mController->SetInputFontPointSize(pointSize);
485 case Toolkit::TextEditor::Property::LINE_SPACING:
487 // The line spacing isn't supported by the TextEditor. Since it's supported
488 // by the TextLabel for now it must be ignored. The property is being shadowed
489 // locally so its value isn't affected.
490 const float lineSpacing = value.Get<float>();
491 impl.mLineSpacing = lineSpacing;
492 // set it to 0.0 due to missing implementation
493 impl.mController->SetDefaultLineSpacing(0.0f);
494 impl.mRenderer.Reset();
497 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
499 const float lineSpacing = value.Get<float>();
500 impl.mController->SetInputLineSpacing(lineSpacing);
501 impl.mRenderer.Reset();
504 case Toolkit::TextEditor::Property::UNDERLINE:
506 const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
509 impl.mRenderer.Reset();
513 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
515 const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
518 impl.mRenderer.Reset();
522 case Toolkit::TextEditor::Property::SHADOW:
524 const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
527 impl.mRenderer.Reset();
531 case Toolkit::TextEditor::Property::INPUT_SHADOW:
533 const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
536 impl.mRenderer.Reset();
540 case Toolkit::TextEditor::Property::EMBOSS:
542 const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
545 impl.mRenderer.Reset();
549 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
551 const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
554 impl.mRenderer.Reset();
558 case Toolkit::TextEditor::Property::OUTLINE:
560 const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
563 impl.mRenderer.Reset();
567 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
569 const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
572 impl.mRenderer.Reset();
576 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
578 const bool enable = value.Get<bool>();
579 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor SMOOTH_SCROLL %d\n", enable);
581 impl.mScrollAnimationEnabled = enable;
584 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
586 const float duration = value.Get<float>();
587 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor SMOOTH_SCROLL_DURATION %f\n", duration);
589 impl.mScrollAnimationDuration = duration;
590 if(impl.mTextVerticalScroller)
592 impl.mTextVerticalScroller->SetDuration(duration);
596 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
598 const bool enable = value.Get<bool>();
599 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor SHOW_SCROLL_BAR %d\n", enable);
601 impl.mScrollBarEnabled = enable;
604 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
606 const float duration = value.Get<float>();
607 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor SCROLL_BAR_SHOW_DURATION %f\n", duration);
609 impl.mAnimationPeriod.delaySeconds = duration;
612 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
614 const float duration = value.Get<float>();
615 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor SCROLL_BAR_FADE_DURATION %f\n", duration);
617 impl.mAnimationPeriod.durationSeconds = duration;
620 case Toolkit::TextEditor::Property::PIXEL_SIZE:
622 const float pixelSize = value.Get<float>();
623 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize);
625 if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE), pixelSize))
627 impl.mController->SetDefaultFontSize(pixelSize, Text::Controller::PIXEL_SIZE);
631 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
633 const std::string& text = value.Get<std::string>();
634 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor::OnPropertySet %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str());
636 impl.mController->SetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
639 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
641 const Vector4& textColor = value.Get<Vector4>();
642 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);
644 if(impl.mController->GetPlaceholderTextColor() != textColor)
646 impl.mController->SetPlaceholderTextColor(textColor);
647 impl.mRenderer.Reset();
651 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
653 const bool enableSelection = value.Get<bool>();
654 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection);
655 impl.mController->SetSelectionEnabled(enableSelection);
658 case Toolkit::TextEditor::Property::PLACEHOLDER:
660 const Property::Map* map = value.GetMap();
663 impl.mController->SetPlaceholderProperty(*map);
667 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
669 Text::LineWrap::Mode lineWrapMode(static_cast<Text::LineWrap::Mode>(-1)); // Set to invalid value to ensure a valid mode does get set
670 if(GetLineWrapModeEnumeration(value, lineWrapMode))
672 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p LineWrap::MODE %d\n", impl.mController.Get(), lineWrapMode);
673 impl.mController->SetLineWrapMode(lineWrapMode);
677 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
679 const bool shiftSelection = value.Get<bool>();
680 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection);
682 impl.mController->SetShiftSelectionEnabled(shiftSelection);
685 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
687 const bool grabHandleEnabled = value.Get<bool>();
688 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled);
690 impl.mController->SetGrabHandleEnabled(grabHandleEnabled);
693 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
695 impl.mController->SetMatchSystemLanguageDirection(value.Get<bool>());
698 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
700 const int max = value.Get<int>();
701 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p MAX_LENGTH %d\n", impl.mController.Get(), max);
703 impl.mController->SetMaximumNumberOfCharacters(max);
706 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
708 uint32_t start = static_cast<uint32_t>(value.Get<int>());
709 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start);
710 impl.SetTextSelectionRange(&start, nullptr);
713 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
715 uint32_t end = static_cast<uint32_t>(value.Get<int>());
716 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end);
717 impl.SetTextSelectionRange(nullptr, &end);
720 case Toolkit::DevelTextEditor::Property::ENABLE_EDITING:
722 const bool editable = value.Get<bool>();
723 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_EDITING %d\n", impl.mController.Get(), editable);
724 impl.SetEditable(editable);
727 case Toolkit::DevelTextEditor::Property::HORIZONTAL_SCROLL_POSITION:
729 float horizontalScroll = value.Get<float>();
730 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_SCROLL_POSITION %d\n", impl.mController.Get(), horizontalScroll);
731 if(horizontalScroll >= 0.0f)
733 impl.ScrollBy(Vector2(horizontalScroll - impl.GetHorizontalScrollPosition(), 0));
737 case Toolkit::DevelTextEditor::Property::VERTICAL_SCROLL_POSITION:
739 float verticalScroll = value.Get<float>();
740 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p VERTICAL_SCROLL_POSITION %d\n", impl.mController.Get(), verticalScroll);
741 if(verticalScroll >= 0.0f)
743 impl.ScrollBy(Vector2(0, verticalScroll - impl.GetVerticalScrollPosition()));
747 case Toolkit::DevelTextEditor::Property::FONT_SIZE_SCALE:
749 const float scale = value.Get<float>();
750 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p FONT_SIZE_SCALE %f\n", impl.mController.Get(), scale);
752 if(!Equals(impl.mController->GetFontSizeScale(), scale))
754 impl.mController->SetFontSizeScale(scale);
758 case Toolkit::DevelTextEditor::Property::PRIMARY_CURSOR_POSITION:
760 uint32_t position = static_cast<uint32_t>(value.Get<int>());
761 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p PRIMARY_CURSOR_POSITION %d\n", impl.mController.Get(), position);
762 if(impl.mController->SetPrimaryCursorPosition(position))
764 impl.SetKeyInputFocus();
768 case Toolkit::DevelTextEditor::Property::GRAB_HANDLE_COLOR:
770 const Vector4 color = value.Get<Vector4>();
771 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);
773 impl.mDecorator->SetHandleColor(color);
774 impl.RequestTextRelayout();
781 Property::Value TextEditor::GetProperty(BaseObject* object, Property::Index index)
783 Property::Value value;
785 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast(Dali::BaseHandle(object));
789 TextEditor& impl(GetImpl(textEditor));
790 DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
791 DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
795 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
797 value = impl.mRenderingBackend;
800 case Toolkit::TextEditor::Property::TEXT:
803 impl.mController->GetText(text);
804 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p returning text: %s\n", impl.mController.Get(), text.c_str());
808 case Toolkit::TextEditor::Property::TEXT_COLOR:
810 value = impl.mController->GetDefaultColor();
813 case Toolkit::TextEditor::Property::FONT_FAMILY:
815 value = impl.mController->GetDefaultFontFamily();
818 case Toolkit::TextEditor::Property::FONT_STYLE:
820 GetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
823 case Toolkit::TextEditor::Property::POINT_SIZE:
825 value = impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE);
828 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
830 const char* name = GetHorizontalAlignmentString(impl.mController->GetHorizontalAlignment());
833 value = std::string(name);
837 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
839 value = impl.mDecorator->GetScrollThreshold();
842 case Toolkit::TextEditor::Property::SCROLL_SPEED:
844 value = impl.mDecorator->GetScrollSpeed();
847 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
849 value = impl.mDecorator->GetColor(PRIMARY_CURSOR);
852 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
854 value = impl.mDecorator->GetColor(SECONDARY_CURSOR);
857 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
859 value = impl.mController->GetEnableCursorBlink();
862 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
864 value = impl.mDecorator->GetCursorBlinkInterval();
867 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
869 value = impl.mDecorator->GetCursorBlinkDuration();
872 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
874 value = impl.mDecorator->GetCursorWidth();
877 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
879 value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED);
882 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
884 value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED);
887 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
889 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
892 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
894 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
897 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
899 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
902 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
904 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
907 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
909 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
912 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
914 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
917 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
919 value = impl.mDecorator->GetHighlightColor();
922 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
924 Rect<int> boundingBox;
925 impl.mDecorator->GetBoundingBox(boundingBox);
929 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
931 value = impl.mController->IsMarkupProcessorEnabled();
934 case Toolkit::TextEditor::Property::INPUT_COLOR:
936 value = impl.mController->GetInputColor();
939 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
941 value = impl.mController->GetInputFontFamily();
944 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
946 GetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
949 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
951 value = impl.mController->GetInputFontPointSize();
954 case Toolkit::TextEditor::Property::LINE_SPACING:
956 // LINE_SPACING isn't implemented for the TextEditor. Returning
957 // only shadowed value, not the real one.
958 value = impl.mLineSpacing;
961 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
963 value = impl.mController->GetInputLineSpacing();
966 case Toolkit::TextEditor::Property::UNDERLINE:
968 GetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
971 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
973 GetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
976 case Toolkit::TextEditor::Property::SHADOW:
978 GetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
981 case Toolkit::TextEditor::Property::INPUT_SHADOW:
983 GetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
986 case Toolkit::TextEditor::Property::EMBOSS:
988 GetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
991 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
993 GetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
996 case Toolkit::TextEditor::Property::OUTLINE:
998 GetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1001 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
1003 GetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
1006 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
1008 value = impl.mScrollAnimationEnabled;
1011 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
1013 value = impl.mScrollAnimationDuration;
1016 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
1018 value = impl.mScrollBarEnabled;
1021 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
1023 value = impl.mAnimationPeriod.delaySeconds;
1026 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
1028 value = impl.mAnimationPeriod.durationSeconds;
1031 case Toolkit::TextEditor::Property::PIXEL_SIZE:
1033 value = impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE);
1036 case Toolkit::TextEditor::Property::LINE_COUNT:
1038 float width = textEditor.GetProperty(Actor::Property::SIZE_WIDTH).Get<float>();
1039 value = impl.mController->GetLineCount(width);
1042 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
1045 impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
1049 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
1051 value = impl.mController->GetPlaceholderTextColor();
1054 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
1056 value = impl.mController->IsSelectionEnabled();
1059 case Toolkit::TextEditor::Property::PLACEHOLDER:
1062 impl.mController->GetPlaceholderProperty(map);
1066 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
1068 value = impl.mController->GetLineWrapMode();
1071 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
1073 value = impl.mController->IsShiftSelectionEnabled();
1076 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
1078 value = impl.mController->IsGrabHandleEnabled();
1081 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1083 value = impl.mController->IsMatchSystemLanguageDirection();
1086 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
1088 value = impl.mController->GetMaximumNumberOfCharacters();
1091 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT:
1093 value = impl.mController->GetSelectedText();
1096 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
1098 Uint32Pair range = impl.GetTextSelectionRange();
1099 value = static_cast<int>(range.first);
1102 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
1104 Uint32Pair range = impl.GetTextSelectionRange();
1105 value = static_cast<int>(range.second);
1108 case Toolkit::DevelTextEditor::Property::ENABLE_EDITING:
1110 value = impl.IsEditable();
1113 case Toolkit::DevelTextEditor::Property::HORIZONTAL_SCROLL_POSITION:
1115 value = impl.GetHorizontalScrollPosition();
1118 case Toolkit::DevelTextEditor::Property::VERTICAL_SCROLL_POSITION:
1120 value = impl.GetVerticalScrollPosition();
1123 case Toolkit::DevelTextEditor::Property::FONT_SIZE_SCALE:
1125 value = impl.mController->GetFontSizeScale();
1128 case Toolkit::DevelTextEditor::Property::PRIMARY_CURSOR_POSITION:
1130 value = static_cast<int>(impl.mController->GetPrimaryCursorPosition());
1133 case Toolkit::DevelTextEditor::Property::GRAB_HANDLE_COLOR:
1135 value = impl.mDecorator->GetHandleColor();
1144 void TextEditor::SelectWholeText()
1146 if(mController && mController->IsShowingRealText())
1148 mController->SelectWholeText();
1153 void TextEditor::SelectNone()
1155 if(mController && mController->IsShowingRealText())
1157 mController->SelectNone();
1161 void TextEditor::ScrollBy(Vector2 scroll)
1163 if(mController && mController->IsShowingRealText())
1165 mController->ScrollBy(scroll);
1169 float TextEditor::GetHorizontalScrollPosition()
1171 if(mController && mController->IsShowingRealText())
1173 return mController->GetHorizontalScrollPosition();
1178 float TextEditor::GetVerticalScrollPosition()
1180 if(mController && mController->IsShowingRealText())
1182 return mController->GetVerticalScrollPosition();
1187 string TextEditor::GetSelectedText() const
1189 string selectedText = "";
1190 if(mController && mController->IsShowingRealText())
1192 selectedText = mController->GetSelectedText();
1194 return selectedText;
1197 InputMethodContext TextEditor::GetInputMethodContext()
1199 return mInputMethodContext;
1202 DevelTextEditor::MaxLengthReachedSignalType& TextEditor::MaxLengthReachedSignal()
1204 return mMaxLengthReachedSignal;
1207 Text::ControllerPtr TextEditor::getController()
1212 bool TextEditor::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor)
1214 Dali::BaseHandle handle(object);
1216 bool connected(true);
1217 Toolkit::TextEditor editor = Toolkit::TextEditor::DownCast(handle);
1219 if(0 == strcmp(signalName.c_str(), SIGNAL_TEXT_CHANGED))
1221 editor.TextChangedSignal().Connect(tracker, functor);
1223 else if(0 == strcmp(signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED))
1225 editor.InputStyleChangedSignal().Connect(tracker, functor);
1227 else if(0 == strcmp(signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED))
1231 Internal::TextEditor& editorImpl(GetImpl(editor));
1232 editorImpl.MaxLengthReachedSignal().Connect(tracker, functor);
1237 // signalName does not match any signal
1244 Toolkit::TextEditor::TextChangedSignalType& TextEditor::TextChangedSignal()
1246 return mTextChangedSignal;
1249 Toolkit::TextEditor::InputStyleChangedSignalType& TextEditor::InputStyleChangedSignal()
1251 return mInputStyleChangedSignal;
1254 Toolkit::TextEditor::ScrollStateChangedSignalType& TextEditor::ScrollStateChangedSignal()
1256 return mScrollStateChangedSignal;
1259 void TextEditor::OnInitialize()
1261 Actor self = Self();
1263 mController = Text::Controller::New(this, this, this);
1265 mDecorator = Text::Decorator::New(*mController,
1268 mInputMethodContext = InputMethodContext::New(self);
1270 mController->GetLayoutEngine().SetLayout(Layout::Engine::MULTI_LINE_BOX);
1272 // Enables the text input.
1273 mController->EnableTextInput(mDecorator, mInputMethodContext);
1275 // Enables the vertical scrolling after the text input has been enabled.
1276 mController->SetVerticalScrollEnabled(true);
1278 // Disables the horizontal scrolling.
1279 mController->SetHorizontalScrollEnabled(false);
1281 // Sets the maximum number of characters.
1282 mController->SetMaximumNumberOfCharacters(std::numeric_limits<Length>::max());
1284 // Enable the smooth handle panning.
1285 mController->SetSmoothHandlePanEnabled(true);
1287 mController->SetNoTextDoubleTapAction(Controller::NoTextTap::HIGHLIGHT);
1288 mController->SetNoTextLongPressAction(Controller::NoTextTap::HIGHLIGHT);
1290 // Sets layoutDirection value
1291 Dali::Stage stage = Dali::Stage::GetCurrent();
1292 Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(stage.GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1293 mController->SetLayoutDirection(layoutDirection);
1295 // Forward input events to controller
1296 EnableGestureDetection(static_cast<GestureType::Value>(GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS));
1297 GetTapGestureDetector().SetMaximumTapsRequired(2);
1299 self.TouchedSignal().Connect(this, &TextEditor::OnTouched);
1301 // Set BoundingBox to stage size if not already set.
1302 Rect<int> boundingBox;
1303 mDecorator->GetBoundingBox(boundingBox);
1305 if(boundingBox.IsEmpty())
1307 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1308 mDecorator->SetBoundingBox(Rect<int>(0.0f, 0.0f, stageSize.width, stageSize.height));
1311 // Whether to flip the selection handles as soon as they cross.
1312 mDecorator->FlipSelectionHandlesOnCrossEnabled(true);
1314 // Set the default scroll speed.
1315 mDecorator->SetScrollSpeed(DEFAULT_SCROLL_SPEED);
1317 // Fill-parent area by default
1318 self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH);
1319 self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT);
1320 self.OnSceneSignal().Connect(this, &TextEditor::OnSceneConnect);
1322 //Enable highightability
1323 self.SetProperty(Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true);
1325 DevelControl::SetInputMethodContext(*this, mInputMethodContext);
1327 // Creates an extra control to be used as stencil buffer.
1328 mStencil = Control::New();
1329 mStencil.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1330 mStencil.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1332 // Creates a background visual. Even if the color is transparent it updates the stencil.
1333 mStencil.SetProperty(Toolkit::Control::Property::BACKGROUND,
1334 Property::Map().Add(Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR).Add(ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT));
1336 // Enable the clipping property.
1337 mStencil.SetProperty(Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX);
1338 mStencil.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS);
1342 DevelControl::SetAccessibilityConstructor(self, [](Dali::Actor actor) {
1343 return std::unique_ptr<Dali::Accessibility::Accessible>(
1344 new AccessibleImpl(actor, Dali::Accessibility::Role::ENTRY));
1348 void TextEditor::OnStyleChange(Toolkit::StyleManager styleManager, StyleChange::Type change)
1350 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange\n");
1354 case StyleChange::DEFAULT_FONT_CHANGE:
1356 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange DEFAULT_FONT_CHANGE\n");
1357 const std::string& newFont = GetImpl(styleManager).GetDefaultFontFamily();
1358 // Property system did not set the font so should update it.
1359 mController->UpdateAfterFontChange(newFont);
1364 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1366 GetImpl(styleManager).ApplyThemeStyle(Toolkit::Control(GetOwner()));
1370 case StyleChange::THEME_CHANGE:
1372 // Nothing to do, let control base class handle this
1377 // Up call to Control
1378 Control::OnStyleChange(styleManager, change);
1381 Vector3 TextEditor::GetNaturalSize()
1384 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1386 Vector3 naturalSize = mController->GetNaturalSize();
1387 naturalSize.width += (padding.start + padding.end);
1388 naturalSize.height += (padding.top + padding.bottom);
1393 float TextEditor::GetHeightForWidth(float width)
1396 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1397 return mController->GetHeightForWidth(width) + padding.top + padding.bottom;
1400 void TextEditor::ResizeActor(Actor& actor, const Vector2& size)
1402 if(actor.GetProperty<Vector3>(Dali::Actor::Property::SIZE).GetVectorXY() != size)
1404 actor.SetProperty(Actor::Property::SIZE, size);
1408 void TextEditor::OnRelayout(const Vector2& size, RelayoutContainer& container)
1410 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor OnRelayout\n");
1412 Actor self = Self();
1415 padding = self.GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1417 Vector2 contentSize(size.x - (padding.start + padding.end), size.y - (padding.top + padding.bottom));
1419 // Support Right-To-Left of padding
1420 Dali::LayoutDirection::Type layoutDirection;
1421 if(mController->IsMatchSystemLanguageDirection())
1423 layoutDirection = static_cast<Dali::LayoutDirection::Type>(DevelWindow::Get(self).GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1427 layoutDirection = static_cast<Dali::LayoutDirection::Type>(self.GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1429 if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1431 std::swap(padding.start, padding.end);
1436 mStencil.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1437 ResizeActor(mStencil, contentSize);
1441 mActiveLayer.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1442 ResizeActor(mActiveLayer, contentSize);
1445 const Text::Controller::UpdateTextType updateTextType = mController->Relayout(contentSize, layoutDirection);
1447 if((Text::Controller::NONE_UPDATED != updateTextType) ||
1450 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnRelayout %p Displaying new contents\n", mController.Get());
1453 (Text::Controller::NONE_UPDATED != (Text::Controller::DECORATOR_UPDATED & updateTextType)))
1455 mDecorator->Relayout(contentSize);
1460 mRenderer = Backend::Get().NewRenderer(mRenderingBackend);
1463 RenderText(updateTextType);
1465 // If there is text changed, callback is called.
1468 EmitTextChangedSignal();
1472 // The text-editor emits signals when the input style changes. These changes of style are
1473 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1474 // can't be emitted during the size negotiation as the callbacks may update the UI.
1475 // The text-editor adds an idle callback to the adaptor to emit the signals after the size negotiation.
1476 if(!mController->IsInputStyleChangedSignalsQueueEmpty())
1478 if(Adaptor::IsAvailable())
1480 Adaptor& adaptor = Adaptor::Get();
1482 if(NULL == mIdleCallback)
1484 // @note: The callback manager takes the ownership of the callback object.
1485 mIdleCallback = MakeCallback(this, &TextEditor::OnIdleSignal);
1486 adaptor.AddIdle(mIdleCallback, false);
1492 void TextEditor::RenderText(Text::Controller::UpdateTextType updateTextType)
1494 Actor renderableActor;
1496 if(Text::Controller::NONE_UPDATED != (Text::Controller::MODEL_UPDATED & updateTextType))
1500 Dali::Toolkit::TextEditor handle = Dali::Toolkit::TextEditor(GetOwner());
1502 renderableActor = mRenderer->Render(mController->GetView(),
1504 Property::INVALID_INDEX, // Animatable property not supported
1506 DepthIndex::CONTENT);
1509 if(renderableActor != mRenderableActor)
1511 UnparentAndReset(mRenderableActor);
1512 mRenderableActor = renderableActor;
1516 if(mRenderableActor)
1518 // Make sure the actors are parented correctly with/without clipping
1519 Actor self = mStencil ? mStencil : Self();
1521 for(std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
1522 endIt = mClippingDecorationActors.end();
1527 it->LowerToBottom();
1529 mClippingDecorationActors.clear();
1531 self.Add(mRenderableActor);
1533 ApplyScrollPosition();
1538 void TextEditor::OnKeyInputFocusGained()
1540 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnKeyInputFocusGained %p\n", mController.Get());
1541 if(mInputMethodContext && IsEditable())
1543 // All input panel properties, such as layout, return key type, and input hint, should be set before input panel activates (or shows).
1544 mInputMethodContext.NotifyTextInputMultiLine(true);
1546 mInputMethodContext.StatusChangedSignal().Connect(this, &TextEditor::KeyboardStatusChanged);
1548 mInputMethodContext.EventReceivedSignal().Connect(this, &TextEditor::OnInputMethodContextEvent);
1550 // Notify that the text editing start.
1551 mInputMethodContext.Activate();
1553 // When window gain lost focus, the InputMethodContext is deactivated. Thus when window gain focus again, the InputMethodContext must be activated.
1554 mInputMethodContext.SetRestoreAfterFocusLost(true);
1556 ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1560 notifier.ContentSelectedSignal().Connect(this, &TextEditor::OnClipboardTextSelected);
1563 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1565 EmitKeyInputFocusSignal(true); // Calls back into the Control hence done last.
1568 void TextEditor::OnKeyInputFocusLost()
1570 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor:OnKeyInputFocusLost %p\n", mController.Get());
1571 if(mInputMethodContext)
1573 mInputMethodContext.StatusChangedSignal().Disconnect(this, &TextEditor::KeyboardStatusChanged);
1575 // The text editing is finished. Therefore the InputMethodContext don't have restore activation.
1576 mInputMethodContext.SetRestoreAfterFocusLost(false);
1578 // Notify that the text editing finish.
1579 mInputMethodContext.Deactivate();
1581 mInputMethodContext.EventReceivedSignal().Disconnect(this, &TextEditor::OnInputMethodContextEvent);
1583 ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1587 notifier.ContentSelectedSignal().Disconnect(this, &TextEditor::OnClipboardTextSelected);
1590 mController->KeyboardFocusLostEvent();
1592 EmitKeyInputFocusSignal(false); // Calls back into the Control hence done last.
1595 bool TextEditor::OnAccessibilityActivated()
1601 void TextEditor::OnTap(const TapGesture& gesture)
1603 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnTap %p\n", mController.Get());
1604 if(mInputMethodContext && IsEditable())
1606 mInputMethodContext.Activate();
1608 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1610 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1611 const Vector2& localPoint = gesture.GetLocalPoint();
1612 mController->TapEvent(gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top);
1617 void TextEditor::OnPan(const PanGesture& gesture)
1619 mController->PanEvent(gesture.GetState(), gesture.GetDisplacement());
1622 void TextEditor::OnLongPress(const LongPressGesture& gesture)
1624 if(mInputMethodContext && IsEditable())
1626 mInputMethodContext.Activate();
1629 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1630 const Vector2& localPoint = gesture.GetLocalPoint();
1631 mController->LongPressEvent(gesture.GetState(), localPoint.x - padding.start, localPoint.y - padding.top);
1636 bool TextEditor::OnKeyEvent(const KeyEvent& event)
1638 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode());
1640 if(Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape())
1642 // Make sure ClearKeyInputFocus when only key is up
1643 if(event.GetState() == KeyEvent::UP)
1645 ClearKeyInputFocus();
1651 return mController->KeyEvent(event);
1654 void TextEditor::RequestTextRelayout()
1659 void TextEditor::TextInserted(unsigned int position, unsigned int length, const std::string& content)
1661 if(Accessibility::IsUp())
1663 Control::Impl::GetAccessibilityObject(Self())->EmitTextInserted(position, length, content);
1667 void TextEditor::TextDeleted(unsigned int position, unsigned int length, const std::string& content)
1669 if(Accessibility::IsUp())
1671 Control::Impl::GetAccessibilityObject(Self())->EmitTextDeleted(position, length, content);
1675 void TextEditor::CaretMoved(unsigned int position)
1677 if(Accessibility::IsUp())
1679 Control::Impl::GetAccessibilityObject(Self())->EmitTextCaretMoved(position);
1683 void TextEditor::TextChanged(bool immediate)
1685 if(immediate) // Emits TextChangedSignal immediately
1687 EmitTextChangedSignal();
1691 mTextChanged = true;
1695 void TextEditor::EmitTextChangedSignal()
1697 Dali::Toolkit::TextEditor handle(GetOwner());
1698 mTextChangedSignal.Emit(handle);
1699 mTextChanged = false;
1702 void TextEditor::MaxLengthReached()
1704 Dali::Toolkit::TextEditor handle(GetOwner());
1705 mMaxLengthReachedSignal.Emit(handle);
1708 void TextEditor::InputStyleChanged(Text::InputStyle::Mask inputStyleMask)
1710 Dali::Toolkit::TextEditor handle(GetOwner());
1712 Toolkit::TextEditor::InputStyle::Mask editorInputStyleMask = Toolkit::TextEditor::InputStyle::NONE;
1714 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_COLOR))
1716 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::COLOR);
1718 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_FAMILY))
1720 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_FAMILY);
1722 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_POINT_SIZE))
1724 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::POINT_SIZE);
1726 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WEIGHT))
1728 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE);
1730 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WIDTH))
1732 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE);
1734 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_SLANT))
1736 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE);
1738 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_LINE_SPACING))
1740 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::LINE_SPACING);
1742 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_UNDERLINE))
1744 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::UNDERLINE);
1746 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_SHADOW))
1748 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::SHADOW);
1750 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_EMBOSS))
1752 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::EMBOSS);
1754 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_OUTLINE))
1756 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::OUTLINE);
1759 mInputStyleChangedSignal.Emit(handle, editorInputStyleMask);
1762 void TextEditor::AddDecoration(Actor& actor, bool needsClipping)
1768 mClippingDecorationActors.push_back(actor);
1772 actor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1773 actor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1775 mActiveLayer = actor;
1780 void TextEditor::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
1782 if(mController && mController->IsShowingRealText())
1784 mController->SetTextSelectionRange(start, end);
1789 Uint32Pair TextEditor::GetTextSelectionRange() const
1791 Uint32Pair range(0, 0);
1792 if(mController && mController->IsShowingRealText())
1794 range = mController->GetTextSelectionRange();
1799 void TextEditor::UpdateScrollBar()
1801 using namespace Dali;
1803 float scrollPosition;
1806 bool latestScrolled;
1808 if(!mScrollBarEnabled)
1812 latestScrolled = mController->GetTextScrollInfo(scrollPosition, controlSize, layoutSize);
1813 if(!latestScrolled || controlSize > layoutSize)
1818 CustomActor self = Self();
1821 mScrollBar = Toolkit::ScrollBar::New(Toolkit::ScrollBar::VERTICAL);
1822 mScrollBar.SetIndicatorHeightPolicy(Toolkit::ScrollBar::VARIABLE);
1823 mScrollBar.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_RIGHT);
1824 mScrollBar.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_RIGHT);
1825 mScrollBar.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT);
1826 mScrollBar.SetResizePolicy(ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH);
1828 // Register the scroll position property
1829 Property::Index propertyScrollPosition = self.RegisterProperty(SCROLL_BAR_POSITION, scrollPosition);
1830 // Register the minimum scroll position property
1831 Property::Index propertyMinScrollPosition = self.RegisterProperty(SCROLL_BAR_POSITION_MIN, 0.0f);
1832 // Register the maximum scroll position property
1833 Property::Index propertyMaxScrollPosition = self.RegisterProperty(SCROLL_BAR_POSITION_MAX, (layoutSize - controlSize));
1834 // Register the scroll content size property
1835 Property::Index propertyScrollContentSize = self.RegisterProperty(SCROLL_BAR_CONTENT_SIZE, layoutSize);
1837 mScrollBar.SetScrollPropertySource(self, propertyScrollPosition, propertyMinScrollPosition, propertyMaxScrollPosition, propertyScrollContentSize);
1839 // Set style name of ScrollBar for styling
1840 mScrollBar.SetStyleName("TextEditorScrollBar");
1841 Toolkit::Control scrollIndicator = Toolkit::Control::DownCast(mScrollBar.GetScrollIndicator());
1844 // Set style name of ScrollBarIndicator for styling
1845 scrollIndicator.SetStyleName("TextEditorScrollBarIndicator");
1848 self.Add(mScrollBar);
1852 Property::Index propertyScrollPosition = self.GetPropertyIndex(SCROLL_BAR_POSITION);
1853 Property::Index propertyMaxScrollPosition = self.GetPropertyIndex(SCROLL_BAR_POSITION_MAX);
1854 Property::Index propertyScrollContentSize = self.GetPropertyIndex(SCROLL_BAR_CONTENT_SIZE);
1856 self.SetProperty(propertyScrollPosition, scrollPosition);
1857 self.SetProperty(propertyMaxScrollPosition, (layoutSize - controlSize));
1858 self.SetProperty(propertyScrollContentSize, layoutSize);
1861 // If scrolling is not started, start scrolling and emit ScrollStateChangedSignal
1864 mScrollStarted = true;
1865 Dali::Toolkit::TextEditor handle(GetOwner());
1866 mScrollStateChangedSignal.Emit(handle, Toolkit::TextEditor::Scroll::STARTED);
1869 Actor indicator = mScrollBar.GetScrollIndicator();
1872 mAnimation.Stop(); // Cancel any animation
1876 mAnimation = Animation::New(mAnimationPeriod.durationSeconds);
1878 indicator.SetProperty(Actor::Property::OPACITY, 1.0f);
1879 mAnimation.AnimateTo(Property(indicator, Actor::Property::COLOR_ALPHA), 0.0f, AlphaFunction::EASE_IN, mAnimationPeriod);
1881 mAnimation.FinishedSignal().Connect(this, &TextEditor::OnScrollIndicatorAnimationFinished);
1884 void TextEditor::OnScrollIndicatorAnimationFinished(Animation& animation)
1886 // If animation is successfully ended, then emit ScrollStateChangedSignal
1887 if(animation.GetCurrentProgress() == 0.0f)
1889 mScrollStarted = false;
1890 Dali::Toolkit::TextEditor handle(GetOwner());
1891 mScrollStateChangedSignal.Emit(handle, Toolkit::TextEditor::Scroll::FINISHED);
1895 void TextEditor::OnSceneConnect(Dali::Actor actor)
1899 RenderText(static_cast<Text::Controller::UpdateTextType>(Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED));
1903 mHasBeenStaged = true;
1907 InputMethodContext::CallbackData TextEditor::OnInputMethodContextEvent(Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
1909 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName);
1910 return mController->OnInputMethodContextEvent(inputMethodContext, inputMethodContextEvent);
1913 void TextEditor::GetHandleImagePropertyValue(Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType)
1918 map[IMAGE_MAP_FILENAME_STRING] = mDecorator->GetHandleImage(handleType, handleImageType);
1923 void TextEditor::OnClipboardTextSelected(ClipboardEventNotifier& clipboard)
1925 mController->PasteClipboardItemEvent();
1928 void TextEditor::KeyboardStatusChanged(bool keyboardShown)
1930 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown);
1932 // Just hide the grab handle when keyboard is hidden.
1935 mController->KeyboardFocusLostEvent();
1939 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1943 void TextEditor::OnSceneConnection(int depth)
1945 // Sets the depth to the visuals inside the text's decorator.
1946 mDecorator->SetTextDepth(depth);
1948 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1950 // Call the Control::OnSceneConnection() to set the depth of the background.
1951 Control::OnSceneConnection(depth);
1954 bool TextEditor::OnTouched(Actor actor, const TouchEvent& touch)
1959 void TextEditor::OnIdleSignal()
1961 // Emits the change of input style signals.
1962 mController->ProcessInputStyleChangedSignals();
1964 // Set the pointer to null as the callback manager deletes the callback after execute it.
1965 mIdleCallback = NULL;
1968 void TextEditor::ApplyScrollPosition()
1970 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1971 float scrollAmount = 0.0f;
1973 if(mScrollAnimationEnabled)
1975 scrollAmount = mController->GetScrollAmountByUserInput();
1977 if(mTextVerticalScroller)
1979 mTextVerticalScroller->CheckStartAnimation(mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount);
1981 else if(Equals(scrollAmount, 0.0f, Math::MACHINE_EPSILON_1))
1983 mRenderableActor.SetProperty(Actor::Property::POSITION, Vector2(scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount));
1987 mTextVerticalScroller = Text::TextVerticalScroller::New();
1988 if(!Equals(mScrollAnimationDuration, 0.0f, Math::MACHINE_EPSILON_1))
1990 mTextVerticalScroller->SetDuration(mScrollAnimationDuration);
1992 mTextVerticalScroller->CheckStartAnimation(mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount);
1996 bool TextEditor::IsEditable() const
1998 return mController->IsEditable();
2001 void TextEditor::SetEditable(bool editable)
2003 mController->SetEditable(editable);
2004 if(mInputMethodContext && !editable)
2006 mInputMethodContext.Deactivate();
2010 TextEditor::TextEditor()
2011 : Control(ControlBehaviour(CONTROL_BEHAVIOUR_DEFAULT)),
2012 mAnimationPeriod(0.0f, 0.0f),
2013 mIdleCallback(NULL),
2014 mAlignmentOffset(0.f),
2015 mScrollAnimationDuration(0.f),
2017 mRenderingBackend(DEFAULT_RENDERING_BACKEND),
2018 mHasBeenStaged(false),
2019 mScrollAnimationEnabled(false),
2020 mScrollBarEnabled(false),
2021 mScrollStarted(false),
2026 TextEditor::~TextEditor()
2028 UnparentAndReset(mStencil);
2030 if((NULL != mIdleCallback) && Adaptor::IsAvailable())
2032 // Removes the callback from the callback manager in case the text-editor is destroyed before the callback is executed.
2033 Adaptor::Get().RemoveIdle(mIdleCallback);
2037 std::string TextEditor::AccessibleImpl::GetName()
2039 auto slf = Toolkit::TextEditor::DownCast(self);
2040 return slf.GetProperty(Toolkit::TextEditor::Property::TEXT)
2041 .Get<std::string>();
2044 std::string TextEditor::AccessibleImpl::GetText(size_t startOffset,
2047 if(endOffset <= startOffset)
2050 auto slf = Toolkit::TextEditor::DownCast(self);
2052 slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2054 if(startOffset > txt.size() || endOffset > txt.size())
2057 return txt.substr(startOffset, endOffset - startOffset);
2060 size_t TextEditor::AccessibleImpl::GetCharacterCount()
2062 auto slf = Toolkit::TextEditor::DownCast(self);
2064 slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2069 size_t TextEditor::AccessibleImpl::GetCaretOffset()
2071 auto slf = Toolkit::TextEditor::DownCast(self);
2072 return Dali::Toolkit::GetImpl(slf).getController()->GetCursorPosition();
2075 bool TextEditor::AccessibleImpl::SetCaretOffset(size_t offset)
2077 auto slf = Toolkit::TextEditor::DownCast(self);
2078 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2079 if(offset > txt.size())
2082 auto& slfImpl = Dali::Toolkit::GetImpl(slf);
2083 slfImpl.getController()->ResetCursorPosition(offset);
2084 slfImpl.RequestTextRelayout();
2088 Dali::Accessibility::Range TextEditor::AccessibleImpl::GetTextAtOffset(
2089 size_t offset, Dali::Accessibility::TextBoundary boundary)
2091 auto slf = Toolkit::TextEditor::DownCast(self);
2092 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2093 auto txt_size = txt.size();
2095 auto range = Dali::Accessibility::Range{};
2099 case Dali::Accessibility::TextBoundary::CHARACTER:
2101 if(offset < txt_size)
2103 range.content = txt[offset];
2104 range.startOffset = offset;
2105 range.endOffset = offset + 1;
2109 case Dali::Accessibility::TextBoundary::WORD:
2110 case Dali::Accessibility::TextBoundary::LINE:
2112 auto txt_c_string = txt.c_str();
2113 auto breaks = std::vector<char>(txt_size, 0);
2114 if(boundary == Dali::Accessibility::TextBoundary::WORD)
2115 Accessibility::Accessible::FindWordSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
2117 Accessibility::Accessible::FindLineSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
2120 while(index < txt_size && counter <= offset)
2125 while(breaks[index])
2131 if(boundary == Dali::Accessibility::TextBoundary::WORD)
2133 if(boundary == Dali::Accessibility::TextBoundary::LINE)
2136 if((counter > 0) && ((counter - 1) == offset))
2138 range.content = txt.substr(start, index - start + 1);
2139 range.startOffset = start;
2140 range.endOffset = index + 1;
2142 if(boundary == Dali::Accessibility::TextBoundary::LINE)
2147 case Dali::Accessibility::TextBoundary::SENTENCE:
2149 /* not supported by efl */
2152 case Dali::Accessibility::TextBoundary::PARAGRAPH:
2154 /* Paragraph is not supported by libunibreak library */
2164 Dali::Accessibility::Range
2165 TextEditor::AccessibleImpl::GetSelection(size_t selectionNum)
2167 // Since DALi supports only one selection indexes higher than 0 are ignored
2168 if(selectionNum > 0)
2171 auto slf = Toolkit::TextEditor::DownCast(self);
2172 auto ctrl = Dali::Toolkit::GetImpl(slf).getController();
2174 ctrl->RetrieveSelection(ret);
2175 auto r = ctrl->GetSelectionIndexes();
2177 return {static_cast<size_t>(r.first), static_cast<size_t>(r.second), ret};
2180 bool TextEditor::AccessibleImpl::RemoveSelection(size_t selectionNum)
2182 // Since DALi supports only one selection indexes higher than 0 are ignored
2183 if(selectionNum > 0)
2186 auto slf = Toolkit::TextEditor::DownCast(self);
2187 Dali::Toolkit::GetImpl(slf).getController()->SetSelection(0, 0);
2191 bool TextEditor::AccessibleImpl::SetSelection(size_t selectionNum,
2195 // Since DALi supports only one selection indexes higher than 0 are ignored
2196 if(selectionNum > 0)
2199 auto slf = Toolkit::TextEditor::DownCast(self);
2200 Dali::Toolkit::GetImpl(slf).getController()->SetSelection(startOffset,
2205 bool TextEditor::AccessibleImpl::CopyText(size_t startPosition,
2208 if(endPosition <= startPosition)
2211 auto slf = Toolkit::TextEditor::DownCast(self);
2212 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2213 Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2218 bool TextEditor::AccessibleImpl::CutText(size_t startPosition,
2221 if(endPosition <= startPosition)
2224 auto slf = Toolkit::TextEditor::DownCast(self);
2225 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2226 Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2228 slf.SetProperty(Toolkit::TextEditor::Property::TEXT,
2229 txt.substr(0, startPosition) + txt.substr(endPosition - startPosition, txt.size()));
2234 Dali::Accessibility::States TextEditor::AccessibleImpl::CalculateStates()
2236 using namespace Dali::Accessibility;
2238 auto states = DevelControl::AccessibleImpl::CalculateStates();
2239 states[State::EDITABLE] = true;
2240 states[State::FOCUSABLE] = true;
2242 Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
2243 if(self == focusControl)
2245 states[State::FOCUSED] = true;
2251 } // namespace Internal
2253 } // namespace Toolkit