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 )
150 DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "textChanged", SIGNAL_TEXT_CHANGED )
151 DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED)
152 DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "maxLengthReached", SIGNAL_MAX_LENGTH_REACHED )
154 DALI_TYPE_REGISTRATION_END()
157 const char* const IMAGE_MAP_FILENAME_STRING = "filename";
159 /// Retrieves a filename from a value that is a Property::Map
160 std::string GetImageFileNameFromPropertyValue(const Property::Value& value)
162 std::string filename;
163 const Property::Map* map = value.GetMap();
166 const Property::Value* filenameValue = map->Find(IMAGE_MAP_FILENAME_STRING);
169 filenameValue->Get(filename);
177 Toolkit::TextEditor TextEditor::New()
179 // Create the implementation, temporarily owned by this handle on stack
180 IntrusivePtr<TextEditor> impl = new TextEditor();
182 // Pass ownership to CustomActor handle
183 Toolkit::TextEditor handle(*impl);
185 // Second-phase init of the implementation
186 // This can only be done after the CustomActor connection has been made...
192 void TextEditor::SetProperty(BaseObject* object, Property::Index index, const Property::Value& value)
194 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast(Dali::BaseHandle(object));
196 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor SetProperty\n");
200 TextEditor& impl(GetImpl(textEditor));
201 DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
202 DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
206 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
208 int backend = value.Get<int>();
209 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend);
211 if(impl.mRenderingBackend != backend)
213 impl.mRenderingBackend = backend;
214 impl.mRenderer.Reset();
215 impl.RequestTextRelayout();
219 case Toolkit::TextEditor::Property::TEXT:
221 const std::string& text = value.Get<std::string>();
222 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p TEXT %s\n", impl.mController.Get(), text.c_str());
224 impl.mController->SetText(text);
227 case Toolkit::TextEditor::Property::TEXT_COLOR:
229 const Vector4& textColor = value.Get<Vector4>();
230 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);
232 if(impl.mController->GetDefaultColor() != textColor)
234 impl.mController->SetDefaultColor(textColor);
235 impl.mController->SetInputColor(textColor);
236 impl.mRenderer.Reset();
240 case Toolkit::TextEditor::Property::FONT_FAMILY:
242 const std::string& fontFamily = value.Get<std::string>();
243 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
244 impl.mController->SetDefaultFontFamily(fontFamily);
247 case Toolkit::TextEditor::Property::FONT_STYLE:
249 SetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
252 case Toolkit::TextEditor::Property::POINT_SIZE:
254 const float pointSize = value.Get<float>();
255 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p POINT_SIZE %f\n", impl.mController.Get(), pointSize);
257 if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE), pointSize))
259 impl.mController->SetDefaultFontSize(pointSize, Text::Controller::POINT_SIZE);
263 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
265 Text::HorizontalAlignment::Type alignment(static_cast<Text::HorizontalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
266 if(Text::GetHorizontalAlignmentEnumeration(value, alignment))
268 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
269 impl.mController->SetHorizontalAlignment(alignment);
273 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
275 const float threshold = value.Get<float>();
276 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold);
278 impl.mDecorator->SetScrollThreshold(threshold);
281 case Toolkit::TextEditor::Property::SCROLL_SPEED:
283 const float speed = value.Get<float>();
284 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_SPEED %f\n", impl.mController.Get(), speed);
286 impl.mDecorator->SetScrollSpeed(speed);
289 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
291 const Vector4& color = value.Get<Vector4>();
292 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);
294 impl.mDecorator->SetCursorColor(PRIMARY_CURSOR, color);
295 impl.RequestTextRelayout();
298 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
300 const Vector4& color = value.Get<Vector4>();
301 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);
303 impl.mDecorator->SetCursorColor(SECONDARY_CURSOR, color);
304 impl.RequestTextRelayout();
307 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
309 const bool enable = value.Get<bool>();
310 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable);
312 impl.mController->SetEnableCursorBlink(enable);
313 impl.RequestTextRelayout();
316 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
318 const float interval = value.Get<float>();
319 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval);
321 impl.mDecorator->SetCursorBlinkInterval(interval);
324 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
326 const float duration = value.Get<float>();
327 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration);
329 impl.mDecorator->SetCursorBlinkDuration(duration);
332 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
334 const int width = value.Get<int>();
335 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_WIDTH %d\n", impl.mController.Get(), width);
337 impl.mDecorator->SetCursorWidth(width);
338 impl.mController->GetLayoutEngine().SetCursorWidth(width);
341 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
343 const std::string imageFileName = value.Get<std::string>();
344 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
346 if(imageFileName.size())
348 impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName);
349 impl.RequestTextRelayout();
353 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
355 const std::string imageFileName = value.Get<std::string>();
356 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
358 if(imageFileName.size())
360 impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName);
361 impl.RequestTextRelayout();
365 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
367 const std::string filename = GetImageFileNameFromPropertyValue(value);
371 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
372 impl.RequestTextRelayout();
376 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
378 const std::string filename = GetImageFileNameFromPropertyValue(value);
382 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
383 impl.RequestTextRelayout();
387 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
389 const std::string filename = GetImageFileNameFromPropertyValue(value);
393 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
394 impl.RequestTextRelayout();
398 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
400 const std::string filename = GetImageFileNameFromPropertyValue(value);
404 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
405 impl.RequestTextRelayout();
409 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
411 const std::string filename = GetImageFileNameFromPropertyValue(value);
415 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
416 impl.RequestTextRelayout();
420 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
422 const std::string filename = GetImageFileNameFromPropertyValue(value);
426 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
427 impl.RequestTextRelayout();
431 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
433 const Vector4 color = value.Get<Vector4>();
434 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);
436 impl.mDecorator->SetHighlightColor(color);
437 impl.RequestTextRelayout();
440 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
442 const Rect<int>& box = value.Get<Rect<int> >();
443 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);
445 impl.mDecorator->SetBoundingBox(box);
446 impl.RequestTextRelayout();
449 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
451 const bool enableMarkup = value.Get<bool>();
452 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup);
454 impl.mController->SetMarkupProcessorEnabled(enableMarkup);
457 case Toolkit::TextEditor::Property::INPUT_COLOR:
459 const Vector4& inputColor = value.Get<Vector4>();
460 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);
462 impl.mController->SetInputColor(inputColor);
465 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
467 const std::string& fontFamily = value.Get<std::string>();
468 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
469 impl.mController->SetInputFontFamily(fontFamily);
472 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
474 SetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
477 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
479 const float pointSize = value.Get<float>();
480 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize);
481 impl.mController->SetInputFontPointSize(pointSize);
484 case Toolkit::TextEditor::Property::LINE_SPACING:
486 // The line spacing isn't supported by the TextEditor. Since it's supported
487 // by the TextLabel for now it must be ignored. The property is being shadowed
488 // locally so its value isn't affected.
489 const float lineSpacing = value.Get<float>();
490 impl.mLineSpacing = lineSpacing;
491 // set it to 0.0 due to missing implementation
492 impl.mController->SetDefaultLineSpacing(0.0f);
493 impl.mRenderer.Reset();
496 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
498 const float lineSpacing = value.Get<float>();
499 impl.mController->SetInputLineSpacing(lineSpacing);
500 impl.mRenderer.Reset();
503 case Toolkit::TextEditor::Property::UNDERLINE:
505 const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
508 impl.mRenderer.Reset();
512 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
514 const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
517 impl.mRenderer.Reset();
521 case Toolkit::TextEditor::Property::SHADOW:
523 const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
526 impl.mRenderer.Reset();
530 case Toolkit::TextEditor::Property::INPUT_SHADOW:
532 const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
535 impl.mRenderer.Reset();
539 case Toolkit::TextEditor::Property::EMBOSS:
541 const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
544 impl.mRenderer.Reset();
548 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
550 const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
553 impl.mRenderer.Reset();
557 case Toolkit::TextEditor::Property::OUTLINE:
559 const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
562 impl.mRenderer.Reset();
566 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
568 const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
571 impl.mRenderer.Reset();
575 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
577 const bool enable = value.Get<bool>();
578 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor SMOOTH_SCROLL %d\n", enable);
580 impl.mScrollAnimationEnabled = enable;
583 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
585 const float duration = value.Get<float>();
586 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor SMOOTH_SCROLL_DURATION %f\n", duration);
588 impl.mScrollAnimationDuration = duration;
589 if(impl.mTextVerticalScroller)
591 impl.mTextVerticalScroller->SetDuration(duration);
595 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
597 const bool enable = value.Get<bool>();
598 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor SHOW_SCROLL_BAR %d\n", enable);
600 impl.mScrollBarEnabled = enable;
603 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
605 const float duration = value.Get<float>();
606 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor SCROLL_BAR_SHOW_DURATION %f\n", duration);
608 impl.mAnimationPeriod.delaySeconds = duration;
611 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
613 const float duration = value.Get<float>();
614 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor SCROLL_BAR_FADE_DURATION %f\n", duration);
616 impl.mAnimationPeriod.durationSeconds = duration;
619 case Toolkit::TextEditor::Property::PIXEL_SIZE:
621 const float pixelSize = value.Get<float>();
622 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize);
624 if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE), pixelSize))
626 impl.mController->SetDefaultFontSize(pixelSize, Text::Controller::PIXEL_SIZE);
630 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
632 const std::string& text = value.Get<std::string>();
633 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor::OnPropertySet %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str());
635 impl.mController->SetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
638 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
640 const Vector4& textColor = value.Get<Vector4>();
641 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);
643 if(impl.mController->GetPlaceholderTextColor() != textColor)
645 impl.mController->SetPlaceholderTextColor(textColor);
646 impl.mRenderer.Reset();
650 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
652 const bool enableSelection = value.Get<bool>();
653 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection);
654 impl.mController->SetSelectionEnabled(enableSelection);
657 case Toolkit::TextEditor::Property::PLACEHOLDER:
659 const Property::Map* map = value.GetMap();
662 impl.mController->SetPlaceholderProperty(*map);
666 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
668 Text::LineWrap::Mode lineWrapMode(static_cast<Text::LineWrap::Mode>(-1)); // Set to invalid value to ensure a valid mode does get set
669 if(GetLineWrapModeEnumeration(value, lineWrapMode))
671 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p LineWrap::MODE %d\n", impl.mController.Get(), lineWrapMode);
672 impl.mController->SetLineWrapMode(lineWrapMode);
676 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
678 const bool shiftSelection = value.Get<bool>();
679 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection);
681 impl.mController->SetShiftSelectionEnabled(shiftSelection);
684 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
686 const bool grabHandleEnabled = value.Get<bool>();
687 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled);
689 impl.mController->SetGrabHandleEnabled(grabHandleEnabled);
692 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
694 impl.mController->SetMatchSystemLanguageDirection(value.Get<bool>());
697 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
699 const int max = value.Get<int>();
700 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p MAX_LENGTH %d\n", impl.mController.Get(), max);
702 impl.mController->SetMaximumNumberOfCharacters(max);
705 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
707 uint32_t start = static_cast<uint32_t>(value.Get<int>());
708 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start);
709 impl.SetTextSelectionRange(&start, nullptr);
712 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
714 uint32_t end = static_cast<uint32_t>(value.Get<int>());
715 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end);
716 impl.SetTextSelectionRange(nullptr, &end);
719 case Toolkit::DevelTextEditor::Property::ENABLE_EDITING:
721 const bool editable = value.Get<bool>();
722 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_EDITING %d\n", impl.mController.Get(), editable);
723 impl.SetEditable(editable);
726 case Toolkit::DevelTextEditor::Property::HORIZONTAL_SCROLL_POSITION:
728 float horizontalScroll = value.Get<float>();
729 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_SCROLL_POSITION %d\n", impl.mController.Get(), horizontalScroll);
730 if(horizontalScroll >= 0.0f)
732 impl.ScrollBy(Vector2(horizontalScroll - impl.GetHorizontalScrollPosition(), 0));
736 case Toolkit::DevelTextEditor::Property::VERTICAL_SCROLL_POSITION:
738 float verticalScroll = value.Get<float>();
739 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p VERTICAL_SCROLL_POSITION %d\n", impl.mController.Get(), verticalScroll);
740 if(verticalScroll >= 0.0f)
742 impl.ScrollBy(Vector2(0, verticalScroll - impl.GetVerticalScrollPosition()));
746 case Toolkit::DevelTextEditor::Property::FONT_SIZE_SCALE:
748 const float scale = value.Get<float>();
749 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p FONT_SIZE_SCALE %f\n", impl.mController.Get(), scale);
751 if(!Equals(impl.mController->GetFontSizeScale(), scale))
753 impl.mController->SetFontSizeScale(scale);
757 case Toolkit::DevelTextEditor::Property::PRIMARY_CURSOR_POSITION:
759 uint32_t position = static_cast<uint32_t>(value.Get<int>());
760 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p PRIMARY_CURSOR_POSITION %d\n", impl.mController.Get(), position);
761 if(impl.mController->SetPrimaryCursorPosition(position))
763 impl.SetKeyInputFocus();
771 Property::Value TextEditor::GetProperty(BaseObject* object, Property::Index index)
773 Property::Value value;
775 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast(Dali::BaseHandle(object));
779 TextEditor& impl(GetImpl(textEditor));
780 DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
781 DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
785 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
787 value = impl.mRenderingBackend;
790 case Toolkit::TextEditor::Property::TEXT:
793 impl.mController->GetText(text);
794 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p returning text: %s\n", impl.mController.Get(), text.c_str());
798 case Toolkit::TextEditor::Property::TEXT_COLOR:
800 value = impl.mController->GetDefaultColor();
803 case Toolkit::TextEditor::Property::FONT_FAMILY:
805 value = impl.mController->GetDefaultFontFamily();
808 case Toolkit::TextEditor::Property::FONT_STYLE:
810 GetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
813 case Toolkit::TextEditor::Property::POINT_SIZE:
815 value = impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE);
818 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
820 const char* name = GetHorizontalAlignmentString(impl.mController->GetHorizontalAlignment());
823 value = std::string(name);
827 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
829 value = impl.mDecorator->GetScrollThreshold();
832 case Toolkit::TextEditor::Property::SCROLL_SPEED:
834 value = impl.mDecorator->GetScrollSpeed();
837 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
839 value = impl.mDecorator->GetColor(PRIMARY_CURSOR);
842 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
844 value = impl.mDecorator->GetColor(SECONDARY_CURSOR);
847 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
849 value = impl.mController->GetEnableCursorBlink();
852 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
854 value = impl.mDecorator->GetCursorBlinkInterval();
857 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
859 value = impl.mDecorator->GetCursorBlinkDuration();
862 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
864 value = impl.mDecorator->GetCursorWidth();
867 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
869 value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED);
872 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
874 value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED);
877 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
879 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
882 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
884 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
887 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
889 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
892 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
894 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
897 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
899 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
902 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
904 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
907 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
909 value = impl.mDecorator->GetHighlightColor();
912 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
914 Rect<int> boundingBox;
915 impl.mDecorator->GetBoundingBox(boundingBox);
919 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
921 value = impl.mController->IsMarkupProcessorEnabled();
924 case Toolkit::TextEditor::Property::INPUT_COLOR:
926 value = impl.mController->GetInputColor();
929 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
931 value = impl.mController->GetInputFontFamily();
934 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
936 GetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
939 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
941 value = impl.mController->GetInputFontPointSize();
944 case Toolkit::TextEditor::Property::LINE_SPACING:
946 // LINE_SPACING isn't implemented for the TextEditor. Returning
947 // only shadowed value, not the real one.
948 value = impl.mLineSpacing;
951 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
953 value = impl.mController->GetInputLineSpacing();
956 case Toolkit::TextEditor::Property::UNDERLINE:
958 GetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
961 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
963 GetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
966 case Toolkit::TextEditor::Property::SHADOW:
968 GetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
971 case Toolkit::TextEditor::Property::INPUT_SHADOW:
973 GetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
976 case Toolkit::TextEditor::Property::EMBOSS:
978 GetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
981 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
983 GetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
986 case Toolkit::TextEditor::Property::OUTLINE:
988 GetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
991 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
993 GetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
996 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
998 value = impl.mScrollAnimationEnabled;
1001 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
1003 value = impl.mScrollAnimationDuration;
1006 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
1008 value = impl.mScrollBarEnabled;
1011 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
1013 value = impl.mAnimationPeriod.delaySeconds;
1016 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
1018 value = impl.mAnimationPeriod.durationSeconds;
1021 case Toolkit::TextEditor::Property::PIXEL_SIZE:
1023 value = impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE);
1026 case Toolkit::TextEditor::Property::LINE_COUNT:
1028 float width = textEditor.GetProperty(Actor::Property::SIZE_WIDTH).Get<float>();
1029 value = impl.mController->GetLineCount(width);
1032 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
1035 impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
1039 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
1041 value = impl.mController->GetPlaceholderTextColor();
1044 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
1046 value = impl.mController->IsSelectionEnabled();
1049 case Toolkit::TextEditor::Property::PLACEHOLDER:
1052 impl.mController->GetPlaceholderProperty(map);
1056 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
1058 value = impl.mController->GetLineWrapMode();
1061 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
1063 value = impl.mController->IsShiftSelectionEnabled();
1066 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
1068 value = impl.mController->IsGrabHandleEnabled();
1071 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1073 value = impl.mController->IsMatchSystemLanguageDirection();
1076 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
1078 value = impl.mController->GetMaximumNumberOfCharacters();
1081 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT:
1083 value = impl.mController->GetSelectedText();
1086 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
1088 Uint32Pair range = impl.GetTextSelectionRange();
1089 value = static_cast<int>(range.first);
1092 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
1094 Uint32Pair range = impl.GetTextSelectionRange();
1095 value = static_cast<int>(range.second);
1098 case Toolkit::DevelTextEditor::Property::ENABLE_EDITING:
1100 value = impl.IsEditable();
1103 case Toolkit::DevelTextEditor::Property::HORIZONTAL_SCROLL_POSITION:
1105 value = impl.GetHorizontalScrollPosition();
1108 case Toolkit::DevelTextEditor::Property::VERTICAL_SCROLL_POSITION:
1110 value = impl.GetVerticalScrollPosition();
1113 case Toolkit::DevelTextEditor::Property::FONT_SIZE_SCALE:
1115 value = impl.mController->GetFontSizeScale();
1118 case Toolkit::DevelTextEditor::Property::PRIMARY_CURSOR_POSITION:
1120 value = static_cast<int>(impl.mController->GetPrimaryCursorPosition());
1129 void TextEditor::SelectWholeText()
1131 if(mController && mController->IsShowingRealText())
1133 mController->SelectWholeText();
1138 void TextEditor::SelectNone()
1140 if(mController && mController->IsShowingRealText())
1142 mController->SelectNone();
1146 void TextEditor::ScrollBy(Vector2 scroll)
1148 if(mController && mController->IsShowingRealText())
1150 mController->ScrollBy(scroll);
1154 float TextEditor::GetHorizontalScrollPosition()
1156 if(mController && mController->IsShowingRealText())
1158 return mController->GetHorizontalScrollPosition();
1163 float TextEditor::GetVerticalScrollPosition()
1165 if(mController && mController->IsShowingRealText())
1167 return mController->GetVerticalScrollPosition();
1172 string TextEditor::GetSelectedText() const
1174 string selectedText = "";
1175 if(mController && mController->IsShowingRealText())
1177 selectedText = mController->GetSelectedText();
1179 return selectedText;
1182 InputMethodContext TextEditor::GetInputMethodContext()
1184 return mInputMethodContext;
1187 DevelTextEditor::MaxLengthReachedSignalType& TextEditor::MaxLengthReachedSignal()
1189 return mMaxLengthReachedSignal;
1192 Text::ControllerPtr TextEditor::getController()
1197 bool TextEditor::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor)
1199 Dali::BaseHandle handle(object);
1201 bool connected(true);
1202 Toolkit::TextEditor editor = Toolkit::TextEditor::DownCast(handle);
1204 if(0 == strcmp(signalName.c_str(), SIGNAL_TEXT_CHANGED))
1206 editor.TextChangedSignal().Connect(tracker, functor);
1208 else if(0 == strcmp(signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED))
1210 editor.InputStyleChangedSignal().Connect(tracker, functor);
1212 else if(0 == strcmp(signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED))
1216 Internal::TextEditor& editorImpl(GetImpl(editor));
1217 editorImpl.MaxLengthReachedSignal().Connect(tracker, functor);
1222 // signalName does not match any signal
1229 Toolkit::TextEditor::TextChangedSignalType& TextEditor::TextChangedSignal()
1231 return mTextChangedSignal;
1234 Toolkit::TextEditor::InputStyleChangedSignalType& TextEditor::InputStyleChangedSignal()
1236 return mInputStyleChangedSignal;
1239 Toolkit::TextEditor::ScrollStateChangedSignalType& TextEditor::ScrollStateChangedSignal()
1241 return mScrollStateChangedSignal;
1244 void TextEditor::OnInitialize()
1246 Actor self = Self();
1248 mController = Text::Controller::New(this, this, this);
1250 mDecorator = Text::Decorator::New(*mController,
1253 mInputMethodContext = InputMethodContext::New(self);
1255 mController->GetLayoutEngine().SetLayout(Layout::Engine::MULTI_LINE_BOX);
1257 // Enables the text input.
1258 mController->EnableTextInput(mDecorator, mInputMethodContext);
1260 // Enables the vertical scrolling after the text input has been enabled.
1261 mController->SetVerticalScrollEnabled(true);
1263 // Disables the horizontal scrolling.
1264 mController->SetHorizontalScrollEnabled(false);
1266 // Sets the maximum number of characters.
1267 mController->SetMaximumNumberOfCharacters(std::numeric_limits<Length>::max());
1269 // Enable the smooth handle panning.
1270 mController->SetSmoothHandlePanEnabled(true);
1272 mController->SetNoTextDoubleTapAction(Controller::NoTextTap::HIGHLIGHT);
1273 mController->SetNoTextLongPressAction(Controller::NoTextTap::HIGHLIGHT);
1275 // Sets layoutDirection value
1276 Dali::Stage stage = Dali::Stage::GetCurrent();
1277 Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(stage.GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1278 mController->SetLayoutDirection(layoutDirection);
1280 // Forward input events to controller
1281 EnableGestureDetection(static_cast<GestureType::Value>(GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS));
1282 GetTapGestureDetector().SetMaximumTapsRequired(2);
1284 self.TouchedSignal().Connect(this, &TextEditor::OnTouched);
1286 // Set BoundingBox to stage size if not already set.
1287 Rect<int> boundingBox;
1288 mDecorator->GetBoundingBox(boundingBox);
1290 if(boundingBox.IsEmpty())
1292 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1293 mDecorator->SetBoundingBox(Rect<int>(0.0f, 0.0f, stageSize.width, stageSize.height));
1296 // Whether to flip the selection handles as soon as they cross.
1297 mDecorator->FlipSelectionHandlesOnCrossEnabled(true);
1299 // Set the default scroll speed.
1300 mDecorator->SetScrollSpeed(DEFAULT_SCROLL_SPEED);
1302 // Fill-parent area by default
1303 self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH);
1304 self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT);
1305 self.OnSceneSignal().Connect(this, &TextEditor::OnSceneConnect);
1307 //Enable highightability
1308 self.SetProperty(Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true);
1310 DevelControl::SetInputMethodContext(*this, mInputMethodContext);
1312 // Creates an extra control to be used as stencil buffer.
1313 mStencil = Control::New();
1314 mStencil.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1315 mStencil.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1317 // Creates a background visual. Even if the color is transparent it updates the stencil.
1318 mStencil.SetProperty(Toolkit::Control::Property::BACKGROUND,
1319 Property::Map().Add(Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR).Add(ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT));
1321 // Enable the clipping property.
1322 mStencil.SetProperty(Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX);
1323 mStencil.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS);
1327 DevelControl::SetAccessibilityConstructor(self, [](Dali::Actor actor) {
1328 return std::unique_ptr<Dali::Accessibility::Accessible>(
1329 new AccessibleImpl(actor, Dali::Accessibility::Role::ENTRY));
1333 void TextEditor::OnStyleChange(Toolkit::StyleManager styleManager, StyleChange::Type change)
1335 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange\n");
1339 case StyleChange::DEFAULT_FONT_CHANGE:
1341 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange DEFAULT_FONT_CHANGE\n");
1342 const std::string& newFont = GetImpl(styleManager).GetDefaultFontFamily();
1343 // Property system did not set the font so should update it.
1344 mController->UpdateAfterFontChange(newFont);
1349 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1351 GetImpl(styleManager).ApplyThemeStyle(Toolkit::Control(GetOwner()));
1355 case StyleChange::THEME_CHANGE:
1357 // Nothing to do, let control base class handle this
1362 // Up call to Control
1363 Control::OnStyleChange(styleManager, change);
1366 Vector3 TextEditor::GetNaturalSize()
1369 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1371 Vector3 naturalSize = mController->GetNaturalSize();
1372 naturalSize.width += (padding.start + padding.end);
1373 naturalSize.height += (padding.top + padding.bottom);
1378 float TextEditor::GetHeightForWidth(float width)
1381 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1382 return mController->GetHeightForWidth(width) + padding.top + padding.bottom;
1385 void TextEditor::ResizeActor(Actor& actor, const Vector2& size)
1387 if(actor.GetProperty<Vector3>(Dali::Actor::Property::SIZE).GetVectorXY() != size)
1389 actor.SetProperty(Actor::Property::SIZE, size);
1393 void TextEditor::OnRelayout(const Vector2& size, RelayoutContainer& container)
1395 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor OnRelayout\n");
1397 Actor self = Self();
1400 padding = self.GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1402 Vector2 contentSize(size.x - (padding.start + padding.end), size.y - (padding.top + padding.bottom));
1404 // Support Right-To-Left of padding
1405 Dali::LayoutDirection::Type layoutDirection;
1406 if(mController->IsMatchSystemLanguageDirection())
1408 layoutDirection = static_cast<Dali::LayoutDirection::Type>(DevelWindow::Get(self).GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1412 layoutDirection = static_cast<Dali::LayoutDirection::Type>(self.GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1414 if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1416 std::swap(padding.start, padding.end);
1421 mStencil.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1422 ResizeActor(mStencil, contentSize);
1426 mActiveLayer.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1427 ResizeActor(mActiveLayer, contentSize);
1430 const Text::Controller::UpdateTextType updateTextType = mController->Relayout(contentSize, layoutDirection);
1432 if((Text::Controller::NONE_UPDATED != updateTextType) ||
1435 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnRelayout %p Displaying new contents\n", mController.Get());
1438 (Text::Controller::NONE_UPDATED != (Text::Controller::DECORATOR_UPDATED & updateTextType)))
1440 mDecorator->Relayout(contentSize);
1445 mRenderer = Backend::Get().NewRenderer(mRenderingBackend);
1448 RenderText(updateTextType);
1450 // If there is text changed, callback is called.
1453 EmitTextChangedSignal();
1457 // The text-editor emits signals when the input style changes. These changes of style are
1458 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1459 // can't be emitted during the size negotiation as the callbacks may update the UI.
1460 // The text-editor adds an idle callback to the adaptor to emit the signals after the size negotiation.
1461 if(!mController->IsInputStyleChangedSignalsQueueEmpty())
1463 if(Adaptor::IsAvailable())
1465 Adaptor& adaptor = Adaptor::Get();
1467 if(NULL == mIdleCallback)
1469 // @note: The callback manager takes the ownership of the callback object.
1470 mIdleCallback = MakeCallback(this, &TextEditor::OnIdleSignal);
1471 adaptor.AddIdle(mIdleCallback, false);
1477 void TextEditor::RenderText(Text::Controller::UpdateTextType updateTextType)
1479 Actor renderableActor;
1481 if(Text::Controller::NONE_UPDATED != (Text::Controller::MODEL_UPDATED & updateTextType))
1485 Dali::Toolkit::TextEditor handle = Dali::Toolkit::TextEditor(GetOwner());
1487 renderableActor = mRenderer->Render(mController->GetView(),
1489 Property::INVALID_INDEX, // Animatable property not supported
1491 DepthIndex::CONTENT);
1494 if(renderableActor != mRenderableActor)
1496 UnparentAndReset(mRenderableActor);
1497 mRenderableActor = renderableActor;
1501 if(mRenderableActor)
1503 // Make sure the actors are parented correctly with/without clipping
1504 Actor self = mStencil ? mStencil : Self();
1506 for(std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
1507 endIt = mClippingDecorationActors.end();
1512 it->LowerToBottom();
1514 mClippingDecorationActors.clear();
1516 self.Add(mRenderableActor);
1518 ApplyScrollPosition();
1523 void TextEditor::OnKeyInputFocusGained()
1525 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnKeyInputFocusGained %p\n", mController.Get());
1526 if(mInputMethodContext && IsEditable())
1528 // All input panel properties, such as layout, return key type, and input hint, should be set before input panel activates (or shows).
1529 mInputMethodContext.NotifyTextInputMultiLine(true);
1531 mInputMethodContext.StatusChangedSignal().Connect(this, &TextEditor::KeyboardStatusChanged);
1533 mInputMethodContext.EventReceivedSignal().Connect(this, &TextEditor::OnInputMethodContextEvent);
1535 // Notify that the text editing start.
1536 mInputMethodContext.Activate();
1538 // When window gain lost focus, the InputMethodContext is deactivated. Thus when window gain focus again, the InputMethodContext must be activated.
1539 mInputMethodContext.SetRestoreAfterFocusLost(true);
1541 ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1545 notifier.ContentSelectedSignal().Connect(this, &TextEditor::OnClipboardTextSelected);
1548 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1550 EmitKeyInputFocusSignal(true); // Calls back into the Control hence done last.
1553 void TextEditor::OnKeyInputFocusLost()
1555 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor:OnKeyInputFocusLost %p\n", mController.Get());
1556 if(mInputMethodContext)
1558 mInputMethodContext.StatusChangedSignal().Disconnect(this, &TextEditor::KeyboardStatusChanged);
1560 // The text editing is finished. Therefore the InputMethodContext don't have restore activation.
1561 mInputMethodContext.SetRestoreAfterFocusLost(false);
1563 // Notify that the text editing finish.
1564 mInputMethodContext.Deactivate();
1566 mInputMethodContext.EventReceivedSignal().Disconnect(this, &TextEditor::OnInputMethodContextEvent);
1568 ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1572 notifier.ContentSelectedSignal().Disconnect(this, &TextEditor::OnClipboardTextSelected);
1575 mController->KeyboardFocusLostEvent();
1577 EmitKeyInputFocusSignal(false); // Calls back into the Control hence done last.
1580 bool TextEditor::OnAccessibilityActivated()
1586 void TextEditor::OnTap(const TapGesture& gesture)
1588 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnTap %p\n", mController.Get());
1589 if(mInputMethodContext && IsEditable())
1591 mInputMethodContext.Activate();
1593 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1595 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1596 const Vector2& localPoint = gesture.GetLocalPoint();
1597 mController->TapEvent(gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top);
1602 void TextEditor::OnPan(const PanGesture& gesture)
1604 mController->PanEvent(gesture.GetState(), gesture.GetDisplacement());
1607 void TextEditor::OnLongPress(const LongPressGesture& gesture)
1609 if(mInputMethodContext && IsEditable())
1611 mInputMethodContext.Activate();
1614 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1615 const Vector2& localPoint = gesture.GetLocalPoint();
1616 mController->LongPressEvent(gesture.GetState(), localPoint.x - padding.start, localPoint.y - padding.top);
1621 bool TextEditor::OnKeyEvent(const KeyEvent& event)
1623 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode());
1625 if(Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape())
1627 // Make sure ClearKeyInputFocus when only key is up
1628 if(event.GetState() == KeyEvent::UP)
1630 ClearKeyInputFocus();
1636 return mController->KeyEvent(event);
1639 void TextEditor::RequestTextRelayout()
1644 void TextEditor::TextInserted(unsigned int position, unsigned int length, const std::string& content)
1646 if(Accessibility::IsUp())
1648 Control::Impl::GetAccessibilityObject(Self())->EmitTextInserted(position, length, content);
1652 void TextEditor::TextDeleted(unsigned int position, unsigned int length, const std::string& content)
1654 if(Accessibility::IsUp())
1656 Control::Impl::GetAccessibilityObject(Self())->EmitTextDeleted(position, length, content);
1660 void TextEditor::CaretMoved(unsigned int position)
1662 if(Accessibility::IsUp())
1664 Control::Impl::GetAccessibilityObject(Self())->EmitTextCaretMoved(position);
1668 void TextEditor::TextChanged(bool immediate)
1670 if(immediate) // Emits TextChangedSignal immediately
1672 EmitTextChangedSignal();
1676 mTextChanged = true;
1680 void TextEditor::EmitTextChangedSignal()
1682 Dali::Toolkit::TextEditor handle(GetOwner());
1683 mTextChangedSignal.Emit(handle);
1684 mTextChanged = false;
1687 void TextEditor::MaxLengthReached()
1689 Dali::Toolkit::TextEditor handle(GetOwner());
1690 mMaxLengthReachedSignal.Emit(handle);
1693 void TextEditor::InputStyleChanged(Text::InputStyle::Mask inputStyleMask)
1695 Dali::Toolkit::TextEditor handle(GetOwner());
1697 Toolkit::TextEditor::InputStyle::Mask editorInputStyleMask = Toolkit::TextEditor::InputStyle::NONE;
1699 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_COLOR))
1701 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::COLOR);
1703 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_FAMILY))
1705 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_FAMILY);
1707 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_POINT_SIZE))
1709 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::POINT_SIZE);
1711 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WEIGHT))
1713 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE);
1715 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WIDTH))
1717 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE);
1719 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_SLANT))
1721 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE);
1723 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_LINE_SPACING))
1725 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::LINE_SPACING);
1727 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_UNDERLINE))
1729 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::UNDERLINE);
1731 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_SHADOW))
1733 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::SHADOW);
1735 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_EMBOSS))
1737 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::EMBOSS);
1739 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_OUTLINE))
1741 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::OUTLINE);
1744 mInputStyleChangedSignal.Emit(handle, editorInputStyleMask);
1747 void TextEditor::AddDecoration(Actor& actor, bool needsClipping)
1753 mClippingDecorationActors.push_back(actor);
1757 actor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1758 actor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1760 mActiveLayer = actor;
1765 void TextEditor::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
1767 if(mController && mController->IsShowingRealText())
1769 mController->SetTextSelectionRange(start, end);
1774 Uint32Pair TextEditor::GetTextSelectionRange() const
1776 Uint32Pair range(0, 0);
1777 if(mController && mController->IsShowingRealText())
1779 range = mController->GetTextSelectionRange();
1784 void TextEditor::UpdateScrollBar()
1786 using namespace Dali;
1788 float scrollPosition;
1791 bool latestScrolled;
1793 if(!mScrollBarEnabled)
1797 latestScrolled = mController->GetTextScrollInfo(scrollPosition, controlSize, layoutSize);
1798 if(!latestScrolled || controlSize > layoutSize)
1803 CustomActor self = Self();
1806 mScrollBar = Toolkit::ScrollBar::New(Toolkit::ScrollBar::VERTICAL);
1807 mScrollBar.SetIndicatorHeightPolicy(Toolkit::ScrollBar::VARIABLE);
1808 mScrollBar.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_RIGHT);
1809 mScrollBar.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_RIGHT);
1810 mScrollBar.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT);
1811 mScrollBar.SetResizePolicy(ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH);
1813 // Register the scroll position property
1814 Property::Index propertyScrollPosition = self.RegisterProperty(SCROLL_BAR_POSITION, scrollPosition);
1815 // Register the minimum scroll position property
1816 Property::Index propertyMinScrollPosition = self.RegisterProperty(SCROLL_BAR_POSITION_MIN, 0.0f);
1817 // Register the maximum scroll position property
1818 Property::Index propertyMaxScrollPosition = self.RegisterProperty(SCROLL_BAR_POSITION_MAX, (layoutSize - controlSize));
1819 // Register the scroll content size property
1820 Property::Index propertyScrollContentSize = self.RegisterProperty(SCROLL_BAR_CONTENT_SIZE, layoutSize);
1822 mScrollBar.SetScrollPropertySource(self, propertyScrollPosition, propertyMinScrollPosition, propertyMaxScrollPosition, propertyScrollContentSize);
1824 // Set style name of ScrollBar for styling
1825 mScrollBar.SetStyleName("TextEditorScrollBar");
1826 Toolkit::Control scrollIndicator = Toolkit::Control::DownCast(mScrollBar.GetScrollIndicator());
1829 // Set style name of ScrollBarIndicator for styling
1830 scrollIndicator.SetStyleName("TextEditorScrollBarIndicator");
1833 self.Add(mScrollBar);
1837 Property::Index propertyScrollPosition = self.GetPropertyIndex(SCROLL_BAR_POSITION);
1838 Property::Index propertyMaxScrollPosition = self.GetPropertyIndex(SCROLL_BAR_POSITION_MAX);
1839 Property::Index propertyScrollContentSize = self.GetPropertyIndex(SCROLL_BAR_CONTENT_SIZE);
1841 self.SetProperty(propertyScrollPosition, scrollPosition);
1842 self.SetProperty(propertyMaxScrollPosition, (layoutSize - controlSize));
1843 self.SetProperty(propertyScrollContentSize, layoutSize);
1846 // If scrolling is not started, start scrolling and emit ScrollStateChangedSignal
1849 mScrollStarted = true;
1850 Dali::Toolkit::TextEditor handle(GetOwner());
1851 mScrollStateChangedSignal.Emit(handle, Toolkit::TextEditor::Scroll::STARTED);
1854 Actor indicator = mScrollBar.GetScrollIndicator();
1857 mAnimation.Stop(); // Cancel any animation
1861 mAnimation = Animation::New(mAnimationPeriod.durationSeconds);
1863 indicator.SetProperty(Actor::Property::OPACITY, 1.0f);
1864 mAnimation.AnimateTo(Property(indicator, Actor::Property::COLOR_ALPHA), 0.0f, AlphaFunction::EASE_IN, mAnimationPeriod);
1866 mAnimation.FinishedSignal().Connect(this, &TextEditor::OnScrollIndicatorAnimationFinished);
1869 void TextEditor::OnScrollIndicatorAnimationFinished(Animation& animation)
1871 // If animation is successfully ended, then emit ScrollStateChangedSignal
1872 if(animation.GetCurrentProgress() == 0.0f)
1874 mScrollStarted = false;
1875 Dali::Toolkit::TextEditor handle(GetOwner());
1876 mScrollStateChangedSignal.Emit(handle, Toolkit::TextEditor::Scroll::FINISHED);
1880 void TextEditor::OnSceneConnect(Dali::Actor actor)
1884 RenderText(static_cast<Text::Controller::UpdateTextType>(Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED));
1888 mHasBeenStaged = true;
1892 InputMethodContext::CallbackData TextEditor::OnInputMethodContextEvent(Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
1894 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName);
1895 return mController->OnInputMethodContextEvent(inputMethodContext, inputMethodContextEvent);
1898 void TextEditor::GetHandleImagePropertyValue(Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType)
1903 map[IMAGE_MAP_FILENAME_STRING] = mDecorator->GetHandleImage(handleType, handleImageType);
1908 void TextEditor::OnClipboardTextSelected(ClipboardEventNotifier& clipboard)
1910 mController->PasteClipboardItemEvent();
1913 void TextEditor::KeyboardStatusChanged(bool keyboardShown)
1915 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown);
1917 // Just hide the grab handle when keyboard is hidden.
1920 mController->KeyboardFocusLostEvent();
1924 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1928 void TextEditor::OnSceneConnection(int depth)
1930 // Sets the depth to the visuals inside the text's decorator.
1931 mDecorator->SetTextDepth(depth);
1933 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1935 // Call the Control::OnSceneConnection() to set the depth of the background.
1936 Control::OnSceneConnection(depth);
1939 bool TextEditor::OnTouched(Actor actor, const TouchEvent& touch)
1944 void TextEditor::OnIdleSignal()
1946 // Emits the change of input style signals.
1947 mController->ProcessInputStyleChangedSignals();
1949 // Set the pointer to null as the callback manager deletes the callback after execute it.
1950 mIdleCallback = NULL;
1953 void TextEditor::ApplyScrollPosition()
1955 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1956 float scrollAmount = 0.0f;
1958 if(mScrollAnimationEnabled)
1960 scrollAmount = mController->GetScrollAmountByUserInput();
1962 if(mTextVerticalScroller)
1964 mTextVerticalScroller->CheckStartAnimation(mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount);
1966 else if(Equals(scrollAmount, 0.0f, Math::MACHINE_EPSILON_1))
1968 mRenderableActor.SetProperty(Actor::Property::POSITION, Vector2(scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount));
1972 mTextVerticalScroller = Text::TextVerticalScroller::New();
1973 if(!Equals(mScrollAnimationDuration, 0.0f, Math::MACHINE_EPSILON_1))
1975 mTextVerticalScroller->SetDuration(mScrollAnimationDuration);
1977 mTextVerticalScroller->CheckStartAnimation(mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount);
1981 bool TextEditor::IsEditable() const
1983 return mController->IsEditable();
1986 void TextEditor::SetEditable(bool editable)
1988 mController->SetEditable(editable);
1989 if(mInputMethodContext && !editable)
1991 mInputMethodContext.Deactivate();
1995 TextEditor::TextEditor()
1996 : Control(ControlBehaviour(CONTROL_BEHAVIOUR_DEFAULT)),
1997 mAnimationPeriod(0.0f, 0.0f),
1998 mIdleCallback(NULL),
1999 mAlignmentOffset(0.f),
2000 mScrollAnimationDuration(0.f),
2002 mRenderingBackend(DEFAULT_RENDERING_BACKEND),
2003 mHasBeenStaged(false),
2004 mScrollAnimationEnabled(false),
2005 mScrollBarEnabled(false),
2006 mScrollStarted(false),
2011 TextEditor::~TextEditor()
2013 UnparentAndReset(mStencil);
2015 if((NULL != mIdleCallback) && Adaptor::IsAvailable())
2017 // Removes the callback from the callback manager in case the text-editor is destroyed before the callback is executed.
2018 Adaptor::Get().RemoveIdle(mIdleCallback);
2022 std::string TextEditor::AccessibleImpl::GetName()
2024 auto slf = Toolkit::TextEditor::DownCast(self);
2025 return slf.GetProperty(Toolkit::TextEditor::Property::TEXT)
2026 .Get<std::string>();
2029 std::string TextEditor::AccessibleImpl::GetText(size_t startOffset,
2032 if(endOffset <= startOffset)
2035 auto slf = Toolkit::TextEditor::DownCast(self);
2037 slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2039 if(startOffset > txt.size() || endOffset > txt.size())
2042 return txt.substr(startOffset, endOffset - startOffset);
2045 size_t TextEditor::AccessibleImpl::GetCharacterCount()
2047 auto slf = Toolkit::TextEditor::DownCast(self);
2049 slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2054 size_t TextEditor::AccessibleImpl::GetCaretOffset()
2056 auto slf = Toolkit::TextEditor::DownCast(self);
2057 return Dali::Toolkit::GetImpl(slf).getController()->GetCursorPosition();
2060 bool TextEditor::AccessibleImpl::SetCaretOffset(size_t offset)
2062 auto slf = Toolkit::TextEditor::DownCast(self);
2063 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2064 if(offset > txt.size())
2067 auto& slfImpl = Dali::Toolkit::GetImpl(slf);
2068 slfImpl.getController()->ResetCursorPosition(offset);
2069 slfImpl.RequestTextRelayout();
2073 Dali::Accessibility::Range TextEditor::AccessibleImpl::GetTextAtOffset(
2074 size_t offset, Dali::Accessibility::TextBoundary boundary)
2076 auto slf = Toolkit::TextEditor::DownCast(self);
2077 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2078 auto txt_size = txt.size();
2080 auto range = Dali::Accessibility::Range{};
2084 case Dali::Accessibility::TextBoundary::CHARACTER:
2086 if(offset < txt_size)
2088 range.content = txt[offset];
2089 range.startOffset = offset;
2090 range.endOffset = offset + 1;
2094 case Dali::Accessibility::TextBoundary::WORD:
2095 case Dali::Accessibility::TextBoundary::LINE:
2097 auto txt_c_string = txt.c_str();
2098 auto breaks = std::vector<char>(txt_size, 0);
2099 if(boundary == Dali::Accessibility::TextBoundary::WORD)
2100 Accessibility::Accessible::FindWordSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
2102 Accessibility::Accessible::FindLineSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
2105 while(index < txt_size && counter <= offset)
2110 while(breaks[index])
2116 if(boundary == Dali::Accessibility::TextBoundary::WORD)
2118 if(boundary == Dali::Accessibility::TextBoundary::LINE)
2121 if((counter > 0) && ((counter - 1) == offset))
2123 range.content = txt.substr(start, index - start + 1);
2124 range.startOffset = start;
2125 range.endOffset = index + 1;
2127 if(boundary == Dali::Accessibility::TextBoundary::LINE)
2132 case Dali::Accessibility::TextBoundary::SENTENCE:
2134 /* not supported by efl */
2137 case Dali::Accessibility::TextBoundary::PARAGRAPH:
2139 /* Paragraph is not supported by libunibreak library */
2149 Dali::Accessibility::Range
2150 TextEditor::AccessibleImpl::GetSelection(size_t selectionNum)
2152 // Since DALi supports only one selection indexes higher than 0 are ignored
2153 if(selectionNum > 0)
2156 auto slf = Toolkit::TextEditor::DownCast(self);
2157 auto ctrl = Dali::Toolkit::GetImpl(slf).getController();
2159 ctrl->RetrieveSelection(ret);
2160 auto r = ctrl->GetSelectionIndexes();
2162 return {static_cast<size_t>(r.first), static_cast<size_t>(r.second), ret};
2165 bool TextEditor::AccessibleImpl::RemoveSelection(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 Dali::Toolkit::GetImpl(slf).getController()->SetSelection(0, 0);
2176 bool TextEditor::AccessibleImpl::SetSelection(size_t selectionNum,
2180 // Since DALi supports only one selection indexes higher than 0 are ignored
2181 if(selectionNum > 0)
2184 auto slf = Toolkit::TextEditor::DownCast(self);
2185 Dali::Toolkit::GetImpl(slf).getController()->SetSelection(startOffset,
2190 bool TextEditor::AccessibleImpl::CopyText(size_t startPosition,
2193 if(endPosition <= startPosition)
2196 auto slf = Toolkit::TextEditor::DownCast(self);
2197 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2198 Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2203 bool TextEditor::AccessibleImpl::CutText(size_t startPosition,
2206 if(endPosition <= startPosition)
2209 auto slf = Toolkit::TextEditor::DownCast(self);
2210 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2211 Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2213 slf.SetProperty(Toolkit::TextEditor::Property::TEXT,
2214 txt.substr(0, startPosition) + txt.substr(endPosition - startPosition, txt.size()));
2219 Dali::Accessibility::States TextEditor::AccessibleImpl::CalculateStates()
2221 using namespace Dali::Accessibility;
2223 auto states = DevelControl::AccessibleImpl::CalculateStates();
2224 states[State::EDITABLE] = true;
2225 states[State::FOCUSABLE] = true;
2227 Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
2228 if(self == focusControl)
2230 states[State::FOCUSED] = true;
2236 } // namespace Internal
2238 } // namespace Toolkit