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 )
154 DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "anchorClicked", SIGNAL_ANCHOR_CLICKED )
156 DALI_TYPE_REGISTRATION_END()
159 const char* const IMAGE_MAP_FILENAME_STRING = "filename";
161 /// Retrieves a filename from a value that is a Property::Map
162 std::string GetImageFileNameFromPropertyValue(const Property::Value& value)
164 std::string filename;
165 const Property::Map* map = value.GetMap();
168 const Property::Value* filenameValue = map->Find(IMAGE_MAP_FILENAME_STRING);
171 filenameValue->Get(filename);
179 Toolkit::TextEditor TextEditor::New()
181 // Create the implementation, temporarily owned by this handle on stack
182 IntrusivePtr<TextEditor> impl = new TextEditor();
184 // Pass ownership to CustomActor handle
185 Toolkit::TextEditor handle(*impl);
187 // Second-phase init of the implementation
188 // This can only be done after the CustomActor connection has been made...
194 void TextEditor::SetProperty(BaseObject* object, Property::Index index, const Property::Value& value)
196 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast(Dali::BaseHandle(object));
198 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor SetProperty\n");
202 TextEditor& impl(GetImpl(textEditor));
203 DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
204 DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
208 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
210 int backend = value.Get<int>();
211 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend);
213 if(impl.mRenderingBackend != backend)
215 impl.mRenderingBackend = backend;
216 impl.mRenderer.Reset();
217 impl.RequestTextRelayout();
221 case Toolkit::TextEditor::Property::TEXT:
223 const std::string& text = value.Get<std::string>();
224 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p TEXT %s\n", impl.mController.Get(), text.c_str());
226 impl.mController->SetText(text);
229 case Toolkit::TextEditor::Property::TEXT_COLOR:
231 const Vector4& textColor = value.Get<Vector4>();
232 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);
234 if(impl.mController->GetDefaultColor() != textColor)
236 impl.mController->SetDefaultColor(textColor);
237 impl.mController->SetInputColor(textColor);
238 impl.mRenderer.Reset();
242 case Toolkit::TextEditor::Property::FONT_FAMILY:
244 const std::string& fontFamily = value.Get<std::string>();
245 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
246 impl.mController->SetDefaultFontFamily(fontFamily);
249 case Toolkit::TextEditor::Property::FONT_STYLE:
251 SetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
254 case Toolkit::TextEditor::Property::POINT_SIZE:
256 const float pointSize = value.Get<float>();
257 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p POINT_SIZE %f\n", impl.mController.Get(), pointSize);
259 if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE), pointSize))
261 impl.mController->SetDefaultFontSize(pointSize, Text::Controller::POINT_SIZE);
265 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
267 Text::HorizontalAlignment::Type alignment(static_cast<Text::HorizontalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
268 if(Text::GetHorizontalAlignmentEnumeration(value, alignment))
270 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
271 impl.mController->SetHorizontalAlignment(alignment);
275 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
277 const float threshold = value.Get<float>();
278 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold);
280 impl.mDecorator->SetScrollThreshold(threshold);
283 case Toolkit::TextEditor::Property::SCROLL_SPEED:
285 const float speed = value.Get<float>();
286 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_SPEED %f\n", impl.mController.Get(), speed);
288 impl.mDecorator->SetScrollSpeed(speed);
291 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
293 const Vector4& color = value.Get<Vector4>();
294 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);
296 impl.mDecorator->SetCursorColor(PRIMARY_CURSOR, color);
297 impl.RequestTextRelayout();
300 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
302 const Vector4& color = value.Get<Vector4>();
303 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);
305 impl.mDecorator->SetCursorColor(SECONDARY_CURSOR, color);
306 impl.RequestTextRelayout();
309 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
311 const bool enable = value.Get<bool>();
312 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable);
314 impl.mController->SetEnableCursorBlink(enable);
315 impl.RequestTextRelayout();
318 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
320 const float interval = value.Get<float>();
321 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval);
323 impl.mDecorator->SetCursorBlinkInterval(interval);
326 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
328 const float duration = value.Get<float>();
329 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration);
331 impl.mDecorator->SetCursorBlinkDuration(duration);
334 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
336 const int width = value.Get<int>();
337 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_WIDTH %d\n", impl.mController.Get(), width);
339 impl.mDecorator->SetCursorWidth(width);
340 impl.mController->GetLayoutEngine().SetCursorWidth(width);
343 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
345 const std::string imageFileName = value.Get<std::string>();
346 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
348 if(imageFileName.size())
350 impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName);
351 impl.RequestTextRelayout();
355 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
357 const std::string imageFileName = value.Get<std::string>();
358 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
360 if(imageFileName.size())
362 impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName);
363 impl.RequestTextRelayout();
367 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
369 const std::string filename = GetImageFileNameFromPropertyValue(value);
373 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
374 impl.RequestTextRelayout();
378 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
380 const std::string filename = GetImageFileNameFromPropertyValue(value);
384 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
385 impl.RequestTextRelayout();
389 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
391 const std::string filename = GetImageFileNameFromPropertyValue(value);
395 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
396 impl.RequestTextRelayout();
400 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
402 const std::string filename = GetImageFileNameFromPropertyValue(value);
406 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
407 impl.RequestTextRelayout();
411 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
413 const std::string filename = GetImageFileNameFromPropertyValue(value);
417 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
418 impl.RequestTextRelayout();
422 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
424 const std::string filename = GetImageFileNameFromPropertyValue(value);
428 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
429 impl.RequestTextRelayout();
433 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
435 const Vector4 color = value.Get<Vector4>();
436 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);
438 impl.mDecorator->SetHighlightColor(color);
439 impl.RequestTextRelayout();
442 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
444 const Rect<int>& box = value.Get<Rect<int> >();
445 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);
447 impl.mDecorator->SetBoundingBox(box);
448 impl.RequestTextRelayout();
451 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
453 const bool enableMarkup = value.Get<bool>();
454 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup);
456 impl.mController->SetMarkupProcessorEnabled(enableMarkup);
459 case Toolkit::TextEditor::Property::INPUT_COLOR:
461 const Vector4& inputColor = value.Get<Vector4>();
462 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);
464 impl.mController->SetInputColor(inputColor);
467 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
469 const std::string& fontFamily = value.Get<std::string>();
470 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
471 impl.mController->SetInputFontFamily(fontFamily);
474 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
476 SetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
479 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
481 const float pointSize = value.Get<float>();
482 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize);
483 impl.mController->SetInputFontPointSize(pointSize);
486 case Toolkit::TextEditor::Property::LINE_SPACING:
488 // The line spacing isn't supported by the TextEditor. Since it's supported
489 // by the TextLabel for now it must be ignored. The property is being shadowed
490 // locally so its value isn't affected.
491 const float lineSpacing = value.Get<float>();
492 impl.mLineSpacing = lineSpacing;
493 // set it to 0.0 due to missing implementation
494 impl.mController->SetDefaultLineSpacing(0.0f);
495 impl.mRenderer.Reset();
498 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
500 const float lineSpacing = value.Get<float>();
501 impl.mController->SetInputLineSpacing(lineSpacing);
502 impl.mRenderer.Reset();
505 case Toolkit::TextEditor::Property::UNDERLINE:
507 const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
510 impl.mRenderer.Reset();
514 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
516 const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
519 impl.mRenderer.Reset();
523 case Toolkit::TextEditor::Property::SHADOW:
525 const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
528 impl.mRenderer.Reset();
532 case Toolkit::TextEditor::Property::INPUT_SHADOW:
534 const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
537 impl.mRenderer.Reset();
541 case Toolkit::TextEditor::Property::EMBOSS:
543 const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
546 impl.mRenderer.Reset();
550 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
552 const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
555 impl.mRenderer.Reset();
559 case Toolkit::TextEditor::Property::OUTLINE:
561 const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
564 impl.mRenderer.Reset();
568 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
570 const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
573 impl.mRenderer.Reset();
577 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
579 const bool enable = value.Get<bool>();
580 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor SMOOTH_SCROLL %d\n", enable);
582 impl.mScrollAnimationEnabled = enable;
585 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
587 const float duration = value.Get<float>();
588 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor SMOOTH_SCROLL_DURATION %f\n", duration);
590 impl.mScrollAnimationDuration = duration;
591 if(impl.mTextVerticalScroller)
593 impl.mTextVerticalScroller->SetDuration(duration);
597 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
599 const bool enable = value.Get<bool>();
600 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor SHOW_SCROLL_BAR %d\n", enable);
602 impl.mScrollBarEnabled = enable;
605 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
607 const float duration = value.Get<float>();
608 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor SCROLL_BAR_SHOW_DURATION %f\n", duration);
610 impl.mAnimationPeriod.delaySeconds = duration;
613 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
615 const float duration = value.Get<float>();
616 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor SCROLL_BAR_FADE_DURATION %f\n", duration);
618 impl.mAnimationPeriod.durationSeconds = duration;
621 case Toolkit::TextEditor::Property::PIXEL_SIZE:
623 const float pixelSize = value.Get<float>();
624 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize);
626 if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE), pixelSize))
628 impl.mController->SetDefaultFontSize(pixelSize, Text::Controller::PIXEL_SIZE);
632 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
634 const std::string& text = value.Get<std::string>();
635 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor::OnPropertySet %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str());
637 impl.mController->SetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
640 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
642 const Vector4& textColor = value.Get<Vector4>();
643 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);
645 if(impl.mController->GetPlaceholderTextColor() != textColor)
647 impl.mController->SetPlaceholderTextColor(textColor);
648 impl.mRenderer.Reset();
652 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
654 const bool enableSelection = value.Get<bool>();
655 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection);
656 impl.mController->SetSelectionEnabled(enableSelection);
659 case Toolkit::TextEditor::Property::PLACEHOLDER:
661 const Property::Map* map = value.GetMap();
664 impl.mController->SetPlaceholderProperty(*map);
668 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
670 Text::LineWrap::Mode lineWrapMode(static_cast<Text::LineWrap::Mode>(-1)); // Set to invalid value to ensure a valid mode does get set
671 if(GetLineWrapModeEnumeration(value, lineWrapMode))
673 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p LineWrap::MODE %d\n", impl.mController.Get(), lineWrapMode);
674 impl.mController->SetLineWrapMode(lineWrapMode);
678 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
680 const bool shiftSelection = value.Get<bool>();
681 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection);
683 impl.mController->SetShiftSelectionEnabled(shiftSelection);
686 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
688 const bool grabHandleEnabled = value.Get<bool>();
689 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled);
691 impl.mController->SetGrabHandleEnabled(grabHandleEnabled);
694 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
696 impl.mController->SetMatchSystemLanguageDirection(value.Get<bool>());
699 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
701 const int max = value.Get<int>();
702 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p MAX_LENGTH %d\n", impl.mController.Get(), max);
704 impl.mController->SetMaximumNumberOfCharacters(max);
707 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
709 uint32_t start = static_cast<uint32_t>(value.Get<int>());
710 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start);
711 impl.SetTextSelectionRange(&start, nullptr);
714 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
716 uint32_t end = static_cast<uint32_t>(value.Get<int>());
717 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end);
718 impl.SetTextSelectionRange(nullptr, &end);
721 case Toolkit::DevelTextEditor::Property::ENABLE_EDITING:
723 const bool editable = value.Get<bool>();
724 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_EDITING %d\n", impl.mController.Get(), editable);
725 impl.SetEditable(editable);
728 case Toolkit::DevelTextEditor::Property::HORIZONTAL_SCROLL_POSITION:
730 float horizontalScroll = value.Get<float>();
731 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_SCROLL_POSITION %d\n", impl.mController.Get(), horizontalScroll);
732 if(horizontalScroll >= 0.0f)
734 impl.ScrollBy(Vector2(horizontalScroll - impl.GetHorizontalScrollPosition(), 0));
738 case Toolkit::DevelTextEditor::Property::VERTICAL_SCROLL_POSITION:
740 float verticalScroll = value.Get<float>();
741 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p VERTICAL_SCROLL_POSITION %d\n", impl.mController.Get(), verticalScroll);
742 if(verticalScroll >= 0.0f)
744 impl.ScrollBy(Vector2(0, verticalScroll - impl.GetVerticalScrollPosition()));
748 case Toolkit::DevelTextEditor::Property::FONT_SIZE_SCALE:
750 const float scale = value.Get<float>();
751 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p FONT_SIZE_SCALE %f\n", impl.mController.Get(), scale);
753 if(!Equals(impl.mController->GetFontSizeScale(), scale))
755 impl.mController->SetFontSizeScale(scale);
759 case Toolkit::DevelTextEditor::Property::PRIMARY_CURSOR_POSITION:
761 uint32_t position = static_cast<uint32_t>(value.Get<int>());
762 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p PRIMARY_CURSOR_POSITION %d\n", impl.mController.Get(), position);
763 if(impl.mController->SetPrimaryCursorPosition(position))
765 impl.SetKeyInputFocus();
769 case Toolkit::DevelTextEditor::Property::GRAB_HANDLE_COLOR:
771 const Vector4 color = value.Get<Vector4>();
772 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);
774 impl.mDecorator->SetHandleColor(color);
775 impl.RequestTextRelayout();
782 Property::Value TextEditor::GetProperty(BaseObject* object, Property::Index index)
784 Property::Value value;
786 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast(Dali::BaseHandle(object));
790 TextEditor& impl(GetImpl(textEditor));
791 DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
792 DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
796 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
798 value = impl.mRenderingBackend;
801 case Toolkit::TextEditor::Property::TEXT:
804 impl.mController->GetText(text);
805 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p returning text: %s\n", impl.mController.Get(), text.c_str());
809 case Toolkit::TextEditor::Property::TEXT_COLOR:
811 value = impl.mController->GetDefaultColor();
814 case Toolkit::TextEditor::Property::FONT_FAMILY:
816 value = impl.mController->GetDefaultFontFamily();
819 case Toolkit::TextEditor::Property::FONT_STYLE:
821 GetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
824 case Toolkit::TextEditor::Property::POINT_SIZE:
826 value = impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE);
829 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
831 const char* name = GetHorizontalAlignmentString(impl.mController->GetHorizontalAlignment());
834 value = std::string(name);
838 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
840 value = impl.mDecorator->GetScrollThreshold();
843 case Toolkit::TextEditor::Property::SCROLL_SPEED:
845 value = impl.mDecorator->GetScrollSpeed();
848 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
850 value = impl.mDecorator->GetColor(PRIMARY_CURSOR);
853 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
855 value = impl.mDecorator->GetColor(SECONDARY_CURSOR);
858 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
860 value = impl.mController->GetEnableCursorBlink();
863 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
865 value = impl.mDecorator->GetCursorBlinkInterval();
868 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
870 value = impl.mDecorator->GetCursorBlinkDuration();
873 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
875 value = impl.mDecorator->GetCursorWidth();
878 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
880 value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED);
883 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
885 value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED);
888 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
890 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
893 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
895 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
898 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
900 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
903 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
905 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
908 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
910 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
913 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
915 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
918 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
920 value = impl.mDecorator->GetHighlightColor();
923 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
925 Rect<int> boundingBox;
926 impl.mDecorator->GetBoundingBox(boundingBox);
930 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
932 value = impl.mController->IsMarkupProcessorEnabled();
935 case Toolkit::TextEditor::Property::INPUT_COLOR:
937 value = impl.mController->GetInputColor();
940 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
942 value = impl.mController->GetInputFontFamily();
945 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
947 GetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
950 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
952 value = impl.mController->GetInputFontPointSize();
955 case Toolkit::TextEditor::Property::LINE_SPACING:
957 // LINE_SPACING isn't implemented for the TextEditor. Returning
958 // only shadowed value, not the real one.
959 value = impl.mLineSpacing;
962 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
964 value = impl.mController->GetInputLineSpacing();
967 case Toolkit::TextEditor::Property::UNDERLINE:
969 GetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
972 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
974 GetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
977 case Toolkit::TextEditor::Property::SHADOW:
979 GetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
982 case Toolkit::TextEditor::Property::INPUT_SHADOW:
984 GetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
987 case Toolkit::TextEditor::Property::EMBOSS:
989 GetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
992 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
994 GetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
997 case Toolkit::TextEditor::Property::OUTLINE:
999 GetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
1002 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
1004 GetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
1007 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
1009 value = impl.mScrollAnimationEnabled;
1012 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
1014 value = impl.mScrollAnimationDuration;
1017 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
1019 value = impl.mScrollBarEnabled;
1022 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
1024 value = impl.mAnimationPeriod.delaySeconds;
1027 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
1029 value = impl.mAnimationPeriod.durationSeconds;
1032 case Toolkit::TextEditor::Property::PIXEL_SIZE:
1034 value = impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE);
1037 case Toolkit::TextEditor::Property::LINE_COUNT:
1039 float width = textEditor.GetProperty(Actor::Property::SIZE_WIDTH).Get<float>();
1040 value = impl.mController->GetLineCount(width);
1043 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
1046 impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
1050 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
1052 value = impl.mController->GetPlaceholderTextColor();
1055 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
1057 value = impl.mController->IsSelectionEnabled();
1060 case Toolkit::TextEditor::Property::PLACEHOLDER:
1063 impl.mController->GetPlaceholderProperty(map);
1067 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
1069 value = impl.mController->GetLineWrapMode();
1072 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
1074 value = impl.mController->IsShiftSelectionEnabled();
1077 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
1079 value = impl.mController->IsGrabHandleEnabled();
1082 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1084 value = impl.mController->IsMatchSystemLanguageDirection();
1087 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
1089 value = impl.mController->GetMaximumNumberOfCharacters();
1092 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT:
1094 value = impl.mController->GetSelectedText();
1097 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
1099 Uint32Pair range = impl.GetTextSelectionRange();
1100 value = static_cast<int>(range.first);
1103 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
1105 Uint32Pair range = impl.GetTextSelectionRange();
1106 value = static_cast<int>(range.second);
1109 case Toolkit::DevelTextEditor::Property::ENABLE_EDITING:
1111 value = impl.IsEditable();
1114 case Toolkit::DevelTextEditor::Property::HORIZONTAL_SCROLL_POSITION:
1116 value = impl.GetHorizontalScrollPosition();
1119 case Toolkit::DevelTextEditor::Property::VERTICAL_SCROLL_POSITION:
1121 value = impl.GetVerticalScrollPosition();
1124 case Toolkit::DevelTextEditor::Property::FONT_SIZE_SCALE:
1126 value = impl.mController->GetFontSizeScale();
1129 case Toolkit::DevelTextEditor::Property::PRIMARY_CURSOR_POSITION:
1131 value = static_cast<int>(impl.mController->GetPrimaryCursorPosition());
1134 case Toolkit::DevelTextEditor::Property::GRAB_HANDLE_COLOR:
1136 value = impl.mDecorator->GetHandleColor();
1145 void TextEditor::SelectWholeText()
1147 if(mController && mController->IsShowingRealText())
1149 mController->SelectWholeText();
1154 void TextEditor::SelectNone()
1156 if(mController && mController->IsShowingRealText())
1158 mController->SelectNone();
1162 void TextEditor::ScrollBy(Vector2 scroll)
1164 if(mController && mController->IsShowingRealText())
1166 mController->ScrollBy(scroll);
1170 float TextEditor::GetHorizontalScrollPosition()
1172 if(mController && mController->IsShowingRealText())
1174 return mController->GetHorizontalScrollPosition();
1179 float TextEditor::GetVerticalScrollPosition()
1181 if(mController && mController->IsShowingRealText())
1183 return mController->GetVerticalScrollPosition();
1188 string TextEditor::GetSelectedText() const
1190 string selectedText = "";
1191 if(mController && mController->IsShowingRealText())
1193 selectedText = mController->GetSelectedText();
1195 return selectedText;
1198 InputMethodContext TextEditor::GetInputMethodContext()
1200 return mInputMethodContext;
1203 DevelTextEditor::MaxLengthReachedSignalType& TextEditor::MaxLengthReachedSignal()
1205 return mMaxLengthReachedSignal;
1208 DevelTextEditor::AnchorClickedSignalType& TextEditor::AnchorClickedSignal()
1210 return mAnchorClickedSignal;
1213 Text::ControllerPtr TextEditor::getController()
1218 bool TextEditor::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor)
1220 Dali::BaseHandle handle(object);
1222 bool connected(true);
1223 Toolkit::TextEditor editor = Toolkit::TextEditor::DownCast(handle);
1225 if(0 == strcmp(signalName.c_str(), SIGNAL_TEXT_CHANGED))
1227 editor.TextChangedSignal().Connect(tracker, functor);
1229 else if(0 == strcmp(signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED))
1231 editor.InputStyleChangedSignal().Connect(tracker, functor);
1233 else if(0 == strcmp(signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED))
1237 Internal::TextEditor& editorImpl(GetImpl(editor));
1238 editorImpl.MaxLengthReachedSignal().Connect(tracker, functor);
1241 else if(0 == strcmp(signalName.c_str(), SIGNAL_ANCHOR_CLICKED))
1245 Internal::TextEditor& editorImpl(GetImpl(editor));
1246 editorImpl.AnchorClickedSignal().Connect(tracker, functor);
1251 // signalName does not match any signal
1258 Toolkit::TextEditor::TextChangedSignalType& TextEditor::TextChangedSignal()
1260 return mTextChangedSignal;
1263 Toolkit::TextEditor::InputStyleChangedSignalType& TextEditor::InputStyleChangedSignal()
1265 return mInputStyleChangedSignal;
1268 Toolkit::TextEditor::ScrollStateChangedSignalType& TextEditor::ScrollStateChangedSignal()
1270 return mScrollStateChangedSignal;
1273 void TextEditor::OnInitialize()
1275 Actor self = Self();
1277 mController = Text::Controller::New(this, this, this, this);
1279 mDecorator = Text::Decorator::New(*mController,
1282 mInputMethodContext = InputMethodContext::New(self);
1284 mController->GetLayoutEngine().SetLayout(Layout::Engine::MULTI_LINE_BOX);
1286 // Enables the text input.
1287 mController->EnableTextInput(mDecorator, mInputMethodContext);
1289 // Enables the vertical scrolling after the text input has been enabled.
1290 mController->SetVerticalScrollEnabled(true);
1292 // Disables the horizontal scrolling.
1293 mController->SetHorizontalScrollEnabled(false);
1295 // Sets the maximum number of characters.
1296 mController->SetMaximumNumberOfCharacters(std::numeric_limits<Length>::max());
1298 // Enable the smooth handle panning.
1299 mController->SetSmoothHandlePanEnabled(true);
1301 mController->SetNoTextDoubleTapAction(Controller::NoTextTap::HIGHLIGHT);
1302 mController->SetNoTextLongPressAction(Controller::NoTextTap::HIGHLIGHT);
1304 // Sets layoutDirection value
1305 Dali::Stage stage = Dali::Stage::GetCurrent();
1306 Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(stage.GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1307 mController->SetLayoutDirection(layoutDirection);
1309 // Forward input events to controller
1310 EnableGestureDetection(static_cast<GestureType::Value>(GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS));
1311 GetTapGestureDetector().SetMaximumTapsRequired(2);
1313 self.TouchedSignal().Connect(this, &TextEditor::OnTouched);
1315 // Set BoundingBox to stage size if not already set.
1316 Rect<int> boundingBox;
1317 mDecorator->GetBoundingBox(boundingBox);
1319 if(boundingBox.IsEmpty())
1321 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1322 mDecorator->SetBoundingBox(Rect<int>(0.0f, 0.0f, stageSize.width, stageSize.height));
1325 // Whether to flip the selection handles as soon as they cross.
1326 mDecorator->FlipSelectionHandlesOnCrossEnabled(true);
1328 // Set the default scroll speed.
1329 mDecorator->SetScrollSpeed(DEFAULT_SCROLL_SPEED);
1331 // Fill-parent area by default
1332 self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH);
1333 self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT);
1334 self.OnSceneSignal().Connect(this, &TextEditor::OnSceneConnect);
1336 //Enable highightability
1337 self.SetProperty(Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true);
1339 DevelControl::SetInputMethodContext(*this, mInputMethodContext);
1341 // Creates an extra control to be used as stencil buffer.
1342 mStencil = Control::New();
1343 mStencil.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1344 mStencil.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1346 // Creates a background visual. Even if the color is transparent it updates the stencil.
1347 mStencil.SetProperty(Toolkit::Control::Property::BACKGROUND,
1348 Property::Map().Add(Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR).Add(ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT));
1350 // Enable the clipping property.
1351 mStencil.SetProperty(Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX);
1352 mStencil.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS);
1356 DevelControl::SetAccessibilityConstructor(self, [](Dali::Actor actor) {
1357 return std::unique_ptr<Dali::Accessibility::Accessible>(
1358 new AccessibleImpl(actor, Dali::Accessibility::Role::ENTRY));
1362 void TextEditor::OnStyleChange(Toolkit::StyleManager styleManager, StyleChange::Type change)
1364 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange\n");
1368 case StyleChange::DEFAULT_FONT_CHANGE:
1370 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange DEFAULT_FONT_CHANGE\n");
1371 const std::string& newFont = GetImpl(styleManager).GetDefaultFontFamily();
1372 // Property system did not set the font so should update it.
1373 mController->UpdateAfterFontChange(newFont);
1378 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1380 GetImpl(styleManager).ApplyThemeStyle(Toolkit::Control(GetOwner()));
1384 case StyleChange::THEME_CHANGE:
1386 // Nothing to do, let control base class handle this
1391 // Up call to Control
1392 Control::OnStyleChange(styleManager, change);
1395 Vector3 TextEditor::GetNaturalSize()
1398 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1400 Vector3 naturalSize = mController->GetNaturalSize();
1401 naturalSize.width += (padding.start + padding.end);
1402 naturalSize.height += (padding.top + padding.bottom);
1407 float TextEditor::GetHeightForWidth(float width)
1410 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1411 return mController->GetHeightForWidth(width) + padding.top + padding.bottom;
1414 void TextEditor::ResizeActor(Actor& actor, const Vector2& size)
1416 if(actor.GetProperty<Vector3>(Dali::Actor::Property::SIZE).GetVectorXY() != size)
1418 actor.SetProperty(Actor::Property::SIZE, size);
1422 void TextEditor::OnRelayout(const Vector2& size, RelayoutContainer& container)
1424 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor OnRelayout\n");
1426 Actor self = Self();
1429 padding = self.GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1431 Vector2 contentSize(size.x - (padding.start + padding.end), size.y - (padding.top + padding.bottom));
1433 // Support Right-To-Left of padding
1434 Dali::LayoutDirection::Type layoutDirection;
1435 if(mController->IsMatchSystemLanguageDirection())
1437 layoutDirection = static_cast<Dali::LayoutDirection::Type>(DevelWindow::Get(self).GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1441 layoutDirection = static_cast<Dali::LayoutDirection::Type>(self.GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1443 if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1445 std::swap(padding.start, padding.end);
1450 mStencil.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1451 ResizeActor(mStencil, contentSize);
1455 mActiveLayer.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1456 ResizeActor(mActiveLayer, contentSize);
1459 const Text::Controller::UpdateTextType updateTextType = mController->Relayout(contentSize, layoutDirection);
1461 if((Text::Controller::NONE_UPDATED != updateTextType) ||
1464 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnRelayout %p Displaying new contents\n", mController.Get());
1467 (Text::Controller::NONE_UPDATED != (Text::Controller::DECORATOR_UPDATED & updateTextType)))
1469 mDecorator->Relayout(contentSize);
1474 mRenderer = Backend::Get().NewRenderer(mRenderingBackend);
1477 RenderText(updateTextType);
1479 // If there is text changed, callback is called.
1482 EmitTextChangedSignal();
1486 // The text-editor emits signals when the input style changes. These changes of style are
1487 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1488 // can't be emitted during the size negotiation as the callbacks may update the UI.
1489 // The text-editor adds an idle callback to the adaptor to emit the signals after the size negotiation.
1490 if(!mController->IsInputStyleChangedSignalsQueueEmpty())
1492 if(Adaptor::IsAvailable())
1494 Adaptor& adaptor = Adaptor::Get();
1496 if(NULL == mIdleCallback)
1498 // @note: The callback manager takes the ownership of the callback object.
1499 mIdleCallback = MakeCallback(this, &TextEditor::OnIdleSignal);
1500 adaptor.AddIdle(mIdleCallback, false);
1506 void TextEditor::RenderText(Text::Controller::UpdateTextType updateTextType)
1508 Actor renderableActor;
1510 if(Text::Controller::NONE_UPDATED != (Text::Controller::MODEL_UPDATED & updateTextType))
1514 Dali::Toolkit::TextEditor handle = Dali::Toolkit::TextEditor(GetOwner());
1516 renderableActor = mRenderer->Render(mController->GetView(),
1518 Property::INVALID_INDEX, // Animatable property not supported
1520 DepthIndex::CONTENT);
1523 if(renderableActor != mRenderableActor)
1525 UnparentAndReset(mRenderableActor);
1526 mRenderableActor = renderableActor;
1530 if(mRenderableActor)
1532 // Make sure the actors are parented correctly with/without clipping
1533 Actor self = mStencil ? mStencil : Self();
1535 for(std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
1536 endIt = mClippingDecorationActors.end();
1541 it->LowerToBottom();
1543 mClippingDecorationActors.clear();
1545 self.Add(mRenderableActor);
1547 ApplyScrollPosition();
1552 void TextEditor::OnKeyInputFocusGained()
1554 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnKeyInputFocusGained %p\n", mController.Get());
1555 if(mInputMethodContext && IsEditable())
1557 // All input panel properties, such as layout, return key type, and input hint, should be set before input panel activates (or shows).
1558 mInputMethodContext.NotifyTextInputMultiLine(true);
1560 mInputMethodContext.StatusChangedSignal().Connect(this, &TextEditor::KeyboardStatusChanged);
1562 mInputMethodContext.EventReceivedSignal().Connect(this, &TextEditor::OnInputMethodContextEvent);
1564 // Notify that the text editing start.
1565 mInputMethodContext.Activate();
1567 // When window gain lost focus, the InputMethodContext is deactivated. Thus when window gain focus again, the InputMethodContext must be activated.
1568 mInputMethodContext.SetRestoreAfterFocusLost(true);
1570 ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1574 notifier.ContentSelectedSignal().Connect(this, &TextEditor::OnClipboardTextSelected);
1577 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1579 EmitKeyInputFocusSignal(true); // Calls back into the Control hence done last.
1582 void TextEditor::OnKeyInputFocusLost()
1584 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor:OnKeyInputFocusLost %p\n", mController.Get());
1585 if(mInputMethodContext)
1587 mInputMethodContext.StatusChangedSignal().Disconnect(this, &TextEditor::KeyboardStatusChanged);
1589 // The text editing is finished. Therefore the InputMethodContext don't have restore activation.
1590 mInputMethodContext.SetRestoreAfterFocusLost(false);
1592 // Notify that the text editing finish.
1593 mInputMethodContext.Deactivate();
1595 mInputMethodContext.EventReceivedSignal().Disconnect(this, &TextEditor::OnInputMethodContextEvent);
1597 ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1601 notifier.ContentSelectedSignal().Disconnect(this, &TextEditor::OnClipboardTextSelected);
1604 mController->KeyboardFocusLostEvent();
1606 EmitKeyInputFocusSignal(false); // Calls back into the Control hence done last.
1609 bool TextEditor::OnAccessibilityActivated()
1615 void TextEditor::OnTap(const TapGesture& gesture)
1617 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnTap %p\n", mController.Get());
1618 if(mInputMethodContext && IsEditable())
1620 mInputMethodContext.Activate();
1622 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1624 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1625 const Vector2& localPoint = gesture.GetLocalPoint();
1626 mController->TapEvent(gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top);
1627 mController->AnchorEvent(localPoint.x - padding.start, localPoint.y - padding.top);
1632 void TextEditor::OnPan(const PanGesture& gesture)
1634 mController->PanEvent(gesture.GetState(), gesture.GetDisplacement());
1637 void TextEditor::OnLongPress(const LongPressGesture& gesture)
1639 if(mInputMethodContext && IsEditable())
1641 mInputMethodContext.Activate();
1644 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1645 const Vector2& localPoint = gesture.GetLocalPoint();
1646 mController->LongPressEvent(gesture.GetState(), localPoint.x - padding.start, localPoint.y - padding.top);
1651 bool TextEditor::OnKeyEvent(const KeyEvent& event)
1653 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode());
1655 if(Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape())
1657 // Make sure ClearKeyInputFocus when only key is up
1658 if(event.GetState() == KeyEvent::UP)
1660 ClearKeyInputFocus();
1666 return mController->KeyEvent(event);
1669 void TextEditor::RequestTextRelayout()
1674 void TextEditor::TextInserted(unsigned int position, unsigned int length, const std::string& content)
1676 if(Accessibility::IsUp())
1678 Control::Impl::GetAccessibilityObject(Self())->EmitTextInserted(position, length, content);
1682 void TextEditor::TextDeleted(unsigned int position, unsigned int length, const std::string& content)
1684 if(Accessibility::IsUp())
1686 Control::Impl::GetAccessibilityObject(Self())->EmitTextDeleted(position, length, content);
1690 void TextEditor::CaretMoved(unsigned int position)
1692 if(Accessibility::IsUp())
1694 Control::Impl::GetAccessibilityObject(Self())->EmitTextCaretMoved(position);
1698 void TextEditor::TextChanged(bool immediate)
1700 if(immediate) // Emits TextChangedSignal immediately
1702 EmitTextChangedSignal();
1706 mTextChanged = true;
1710 void TextEditor::EmitTextChangedSignal()
1712 Dali::Toolkit::TextEditor handle(GetOwner());
1713 mTextChangedSignal.Emit(handle);
1714 mTextChanged = false;
1717 void TextEditor::MaxLengthReached()
1719 Dali::Toolkit::TextEditor handle(GetOwner());
1720 mMaxLengthReachedSignal.Emit(handle);
1723 void TextEditor::InputStyleChanged(Text::InputStyle::Mask inputStyleMask)
1725 Dali::Toolkit::TextEditor handle(GetOwner());
1727 Toolkit::TextEditor::InputStyle::Mask editorInputStyleMask = Toolkit::TextEditor::InputStyle::NONE;
1729 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_COLOR))
1731 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::COLOR);
1733 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_FAMILY))
1735 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_FAMILY);
1737 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_POINT_SIZE))
1739 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::POINT_SIZE);
1741 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WEIGHT))
1743 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE);
1745 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WIDTH))
1747 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE);
1749 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_SLANT))
1751 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE);
1753 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_LINE_SPACING))
1755 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::LINE_SPACING);
1757 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_UNDERLINE))
1759 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::UNDERLINE);
1761 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_SHADOW))
1763 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::SHADOW);
1765 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_EMBOSS))
1767 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::EMBOSS);
1769 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_OUTLINE))
1771 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::OUTLINE);
1774 mInputStyleChangedSignal.Emit(handle, editorInputStyleMask);
1777 void TextEditor::AnchorClicked(const std::string& href)
1779 Dali::Toolkit::TextEditor handle(GetOwner());
1780 mAnchorClickedSignal.Emit(handle, href.c_str(), href.length());
1783 void TextEditor::AddDecoration(Actor& actor, bool needsClipping)
1789 mClippingDecorationActors.push_back(actor);
1793 actor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1794 actor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1796 mActiveLayer = actor;
1801 void TextEditor::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
1803 if(mController && mController->IsShowingRealText())
1805 mController->SetTextSelectionRange(start, end);
1810 Uint32Pair TextEditor::GetTextSelectionRange() const
1812 Uint32Pair range(0, 0);
1813 if(mController && mController->IsShowingRealText())
1815 range = mController->GetTextSelectionRange();
1820 void TextEditor::UpdateScrollBar()
1822 using namespace Dali;
1824 float scrollPosition;
1827 bool latestScrolled;
1829 if(!mScrollBarEnabled)
1833 latestScrolled = mController->GetTextScrollInfo(scrollPosition, controlSize, layoutSize);
1834 if(!latestScrolled || controlSize > layoutSize)
1839 CustomActor self = Self();
1842 mScrollBar = Toolkit::ScrollBar::New(Toolkit::ScrollBar::VERTICAL);
1843 mScrollBar.SetIndicatorHeightPolicy(Toolkit::ScrollBar::VARIABLE);
1844 mScrollBar.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_RIGHT);
1845 mScrollBar.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_RIGHT);
1846 mScrollBar.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT);
1847 mScrollBar.SetResizePolicy(ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH);
1849 // Register the scroll position property
1850 Property::Index propertyScrollPosition = self.RegisterProperty(SCROLL_BAR_POSITION, scrollPosition);
1851 // Register the minimum scroll position property
1852 Property::Index propertyMinScrollPosition = self.RegisterProperty(SCROLL_BAR_POSITION_MIN, 0.0f);
1853 // Register the maximum scroll position property
1854 Property::Index propertyMaxScrollPosition = self.RegisterProperty(SCROLL_BAR_POSITION_MAX, (layoutSize - controlSize));
1855 // Register the scroll content size property
1856 Property::Index propertyScrollContentSize = self.RegisterProperty(SCROLL_BAR_CONTENT_SIZE, layoutSize);
1858 mScrollBar.SetScrollPropertySource(self, propertyScrollPosition, propertyMinScrollPosition, propertyMaxScrollPosition, propertyScrollContentSize);
1860 // Set style name of ScrollBar for styling
1861 mScrollBar.SetStyleName("TextEditorScrollBar");
1862 Toolkit::Control scrollIndicator = Toolkit::Control::DownCast(mScrollBar.GetScrollIndicator());
1865 // Set style name of ScrollBarIndicator for styling
1866 scrollIndicator.SetStyleName("TextEditorScrollBarIndicator");
1869 self.Add(mScrollBar);
1873 Property::Index propertyScrollPosition = self.GetPropertyIndex(SCROLL_BAR_POSITION);
1874 Property::Index propertyMaxScrollPosition = self.GetPropertyIndex(SCROLL_BAR_POSITION_MAX);
1875 Property::Index propertyScrollContentSize = self.GetPropertyIndex(SCROLL_BAR_CONTENT_SIZE);
1877 self.SetProperty(propertyScrollPosition, scrollPosition);
1878 self.SetProperty(propertyMaxScrollPosition, (layoutSize - controlSize));
1879 self.SetProperty(propertyScrollContentSize, layoutSize);
1882 // If scrolling is not started, start scrolling and emit ScrollStateChangedSignal
1885 mScrollStarted = true;
1886 Dali::Toolkit::TextEditor handle(GetOwner());
1887 mScrollStateChangedSignal.Emit(handle, Toolkit::TextEditor::Scroll::STARTED);
1890 Actor indicator = mScrollBar.GetScrollIndicator();
1893 mAnimation.Stop(); // Cancel any animation
1897 mAnimation = Animation::New(mAnimationPeriod.durationSeconds);
1899 indicator.SetProperty(Actor::Property::OPACITY, 1.0f);
1900 mAnimation.AnimateTo(Property(indicator, Actor::Property::COLOR_ALPHA), 0.0f, AlphaFunction::EASE_IN, mAnimationPeriod);
1902 mAnimation.FinishedSignal().Connect(this, &TextEditor::OnScrollIndicatorAnimationFinished);
1905 void TextEditor::OnScrollIndicatorAnimationFinished(Animation& animation)
1907 // If animation is successfully ended, then emit ScrollStateChangedSignal
1908 if(animation.GetCurrentProgress() == 0.0f)
1910 mScrollStarted = false;
1911 Dali::Toolkit::TextEditor handle(GetOwner());
1912 mScrollStateChangedSignal.Emit(handle, Toolkit::TextEditor::Scroll::FINISHED);
1916 void TextEditor::OnSceneConnect(Dali::Actor actor)
1920 RenderText(static_cast<Text::Controller::UpdateTextType>(Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED));
1924 mHasBeenStaged = true;
1928 InputMethodContext::CallbackData TextEditor::OnInputMethodContextEvent(Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
1930 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName);
1931 return mController->OnInputMethodContextEvent(inputMethodContext, inputMethodContextEvent);
1934 void TextEditor::GetHandleImagePropertyValue(Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType)
1939 map[IMAGE_MAP_FILENAME_STRING] = mDecorator->GetHandleImage(handleType, handleImageType);
1944 void TextEditor::OnClipboardTextSelected(ClipboardEventNotifier& clipboard)
1946 mController->PasteClipboardItemEvent();
1949 void TextEditor::KeyboardStatusChanged(bool keyboardShown)
1951 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown);
1953 // Just hide the grab handle when keyboard is hidden.
1956 mController->KeyboardFocusLostEvent();
1960 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1964 void TextEditor::OnSceneConnection(int depth)
1966 // Sets the depth to the visuals inside the text's decorator.
1967 mDecorator->SetTextDepth(depth);
1969 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1971 // Call the Control::OnSceneConnection() to set the depth of the background.
1972 Control::OnSceneConnection(depth);
1975 bool TextEditor::OnTouched(Actor actor, const TouchEvent& touch)
1980 void TextEditor::OnIdleSignal()
1982 // Emits the change of input style signals.
1983 mController->ProcessInputStyleChangedSignals();
1985 // Set the pointer to null as the callback manager deletes the callback after execute it.
1986 mIdleCallback = NULL;
1989 void TextEditor::ApplyScrollPosition()
1991 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1992 float scrollAmount = 0.0f;
1994 if(mScrollAnimationEnabled)
1996 scrollAmount = mController->GetScrollAmountByUserInput();
1998 if(mTextVerticalScroller)
2000 mTextVerticalScroller->CheckStartAnimation(mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount);
2002 else if(Equals(scrollAmount, 0.0f, Math::MACHINE_EPSILON_1))
2004 mRenderableActor.SetProperty(Actor::Property::POSITION, Vector2(scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount));
2008 mTextVerticalScroller = Text::TextVerticalScroller::New();
2009 if(!Equals(mScrollAnimationDuration, 0.0f, Math::MACHINE_EPSILON_1))
2011 mTextVerticalScroller->SetDuration(mScrollAnimationDuration);
2013 mTextVerticalScroller->CheckStartAnimation(mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount);
2017 bool TextEditor::IsEditable() const
2019 return mController->IsEditable();
2022 void TextEditor::SetEditable(bool editable)
2024 mController->SetEditable(editable);
2025 if(mInputMethodContext && !editable)
2027 mInputMethodContext.Deactivate();
2031 TextEditor::TextEditor()
2032 : Control(ControlBehaviour(CONTROL_BEHAVIOUR_DEFAULT)),
2033 mAnimationPeriod(0.0f, 0.0f),
2034 mIdleCallback(NULL),
2035 mAlignmentOffset(0.f),
2036 mScrollAnimationDuration(0.f),
2038 mRenderingBackend(DEFAULT_RENDERING_BACKEND),
2039 mHasBeenStaged(false),
2040 mScrollAnimationEnabled(false),
2041 mScrollBarEnabled(false),
2042 mScrollStarted(false),
2047 TextEditor::~TextEditor()
2049 UnparentAndReset(mStencil);
2051 if((NULL != mIdleCallback) && Adaptor::IsAvailable())
2053 // Removes the callback from the callback manager in case the text-editor is destroyed before the callback is executed.
2054 Adaptor::Get().RemoveIdle(mIdleCallback);
2058 std::string TextEditor::AccessibleImpl::GetName()
2060 auto slf = Toolkit::TextEditor::DownCast(Self());
2061 return slf.GetProperty(Toolkit::TextEditor::Property::TEXT)
2062 .Get<std::string>();
2065 std::string TextEditor::AccessibleImpl::GetText(size_t startOffset,
2068 if(endOffset <= startOffset)
2071 auto slf = Toolkit::TextEditor::DownCast(Self());
2073 slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2075 if(startOffset > txt.size() || endOffset > txt.size())
2078 return txt.substr(startOffset, endOffset - startOffset);
2081 size_t TextEditor::AccessibleImpl::GetCharacterCount()
2083 auto slf = Toolkit::TextEditor::DownCast(Self());
2085 slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2090 size_t TextEditor::AccessibleImpl::GetCaretOffset()
2092 auto slf = Toolkit::TextEditor::DownCast(Self());
2093 return Dali::Toolkit::GetImpl(slf).getController()->GetCursorPosition();
2096 bool TextEditor::AccessibleImpl::SetCaretOffset(size_t offset)
2098 auto slf = Toolkit::TextEditor::DownCast(Self());
2099 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2100 if(offset > txt.size())
2103 auto& slfImpl = Dali::Toolkit::GetImpl(slf);
2104 slfImpl.getController()->ResetCursorPosition(offset);
2105 slfImpl.RequestTextRelayout();
2109 Dali::Accessibility::Range TextEditor::AccessibleImpl::GetTextAtOffset(
2110 size_t offset, Dali::Accessibility::TextBoundary boundary)
2112 auto slf = Toolkit::TextEditor::DownCast(Self());
2113 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2114 auto txt_size = txt.size();
2116 auto range = Dali::Accessibility::Range{};
2120 case Dali::Accessibility::TextBoundary::CHARACTER:
2122 if(offset < txt_size)
2124 range.content = txt[offset];
2125 range.startOffset = offset;
2126 range.endOffset = offset + 1;
2130 case Dali::Accessibility::TextBoundary::WORD:
2131 case Dali::Accessibility::TextBoundary::LINE:
2133 auto txt_c_string = txt.c_str();
2134 auto breaks = std::vector<char>(txt_size, 0);
2135 if(boundary == Dali::Accessibility::TextBoundary::WORD)
2136 Accessibility::Accessible::FindWordSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
2138 Accessibility::Accessible::FindLineSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
2141 while(index < txt_size && counter <= offset)
2146 while(breaks[index])
2152 if(boundary == Dali::Accessibility::TextBoundary::WORD)
2154 if(boundary == Dali::Accessibility::TextBoundary::LINE)
2157 if((counter > 0) && ((counter - 1) == offset))
2159 range.content = txt.substr(start, index - start + 1);
2160 range.startOffset = start;
2161 range.endOffset = index + 1;
2163 if(boundary == Dali::Accessibility::TextBoundary::LINE)
2168 case Dali::Accessibility::TextBoundary::SENTENCE:
2170 /* not supported by efl */
2173 case Dali::Accessibility::TextBoundary::PARAGRAPH:
2175 /* Paragraph is not supported by libunibreak library */
2185 Dali::Accessibility::Range
2186 TextEditor::AccessibleImpl::GetSelection(size_t selectionNum)
2188 // Since DALi supports only one selection indexes higher than 0 are ignored
2189 if(selectionNum > 0)
2192 auto slf = Toolkit::TextEditor::DownCast(Self());
2193 auto ctrl = Dali::Toolkit::GetImpl(slf).getController();
2195 ctrl->RetrieveSelection(ret);
2196 auto r = ctrl->GetSelectionIndexes();
2198 return {static_cast<size_t>(r.first), static_cast<size_t>(r.second), ret};
2201 bool TextEditor::AccessibleImpl::RemoveSelection(size_t selectionNum)
2203 // Since DALi supports only one selection indexes higher than 0 are ignored
2204 if(selectionNum > 0)
2207 auto slf = Toolkit::TextEditor::DownCast(Self());
2208 Dali::Toolkit::GetImpl(slf).getController()->SetSelection(0, 0);
2212 bool TextEditor::AccessibleImpl::SetSelection(size_t selectionNum,
2216 // Since DALi supports only one selection indexes higher than 0 are ignored
2217 if(selectionNum > 0)
2220 auto slf = Toolkit::TextEditor::DownCast(Self());
2221 Dali::Toolkit::GetImpl(slf).getController()->SetSelection(startOffset,
2226 bool TextEditor::AccessibleImpl::CopyText(size_t startPosition,
2229 if(endPosition <= startPosition)
2232 auto slf = Toolkit::TextEditor::DownCast(Self());
2233 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2234 Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2239 bool TextEditor::AccessibleImpl::CutText(size_t startPosition,
2242 if(endPosition <= startPosition)
2245 auto slf = Toolkit::TextEditor::DownCast(Self());
2246 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2247 Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2249 slf.SetProperty(Toolkit::TextEditor::Property::TEXT,
2250 txt.substr(0, startPosition) + txt.substr(endPosition - startPosition, txt.size()));
2255 Dali::Accessibility::States TextEditor::AccessibleImpl::CalculateStates()
2257 using namespace Dali::Accessibility;
2259 auto states = DevelControl::AccessibleImpl::CalculateStates();
2260 states[State::EDITABLE] = true;
2261 states[State::FOCUSABLE] = true;
2263 Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
2264 if(self == focusControl)
2266 states[State::FOCUSED] = true;
2272 } // namespace Internal
2274 } // namespace Toolkit