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/styling/style-manager-impl.h>
40 #include <dali-toolkit/internal/text/rendering/text-backend.h>
41 #include <dali-toolkit/internal/text/text-effects-style.h>
42 #include <dali-toolkit/internal/text/text-enumerations-impl.h>
43 #include <dali-toolkit/internal/text/text-font-style.h>
44 #include <dali-toolkit/internal/text/text-view.h>
45 #include <dali-toolkit/public-api/text/text-enumerations.h>
46 #include <dali-toolkit/public-api/visuals/color-visual-properties.h>
47 #include <dali-toolkit/public-api/visuals/visual-properties.h>
49 using namespace Dali::Toolkit::Text;
57 namespace // unnamed namespace
59 #if defined(DEBUG_ENABLED)
60 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::Concise, true, "LOG_TEXT_CONTROLS");
63 const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::DevelText::DEFAULT_RENDERING_BACKEND;
64 const float DEFAULT_SCROLL_SPEED = 1200.f; ///< The default scroll speed for the text editor in pixels/second.
65 } // unnamed namespace
69 const char* const SCROLL_BAR_POSITION("sourcePosition");
70 const char* const SCROLL_BAR_POSITION_MIN("sourcePositionMin");
71 const char* const SCROLL_BAR_POSITION_MAX("sourcePositionMax");
72 const char* const SCROLL_BAR_CONTENT_SIZE("sourceContentSize");
77 return Toolkit::TextEditor::New();
81 // Setup properties, signals and actions using the type-registry.
82 DALI_TYPE_REGISTRATION_BEGIN(Toolkit::TextEditor, Toolkit::Control, Create);
84 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "text", STRING, TEXT )
85 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "textColor", VECTOR4, TEXT_COLOR )
86 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "fontFamily", STRING, FONT_FAMILY )
87 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "fontStyle", MAP, FONT_STYLE )
88 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "pointSize", FLOAT, POINT_SIZE )
89 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "horizontalAlignment", STRING, HORIZONTAL_ALIGNMENT )
90 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "scrollThreshold", FLOAT, SCROLL_THRESHOLD )
91 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "scrollSpeed", FLOAT, SCROLL_SPEED )
92 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "primaryCursorColor", VECTOR4, PRIMARY_CURSOR_COLOR )
93 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "secondaryCursorColor", VECTOR4, SECONDARY_CURSOR_COLOR )
94 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "enableCursorBlink", BOOLEAN, ENABLE_CURSOR_BLINK )
95 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "cursorBlinkInterval", FLOAT, CURSOR_BLINK_INTERVAL )
96 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "cursorBlinkDuration", FLOAT, CURSOR_BLINK_DURATION )
97 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "cursorWidth", INTEGER, CURSOR_WIDTH )
98 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "grabHandleImage", STRING, GRAB_HANDLE_IMAGE )
99 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "grabHandlePressedImage", STRING, GRAB_HANDLE_PRESSED_IMAGE )
100 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectionHandleImageLeft", MAP, SELECTION_HANDLE_IMAGE_LEFT )
101 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectionHandleImageRight", MAP, SELECTION_HANDLE_IMAGE_RIGHT )
102 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectionHandlePressedImageLeft", MAP, SELECTION_HANDLE_PRESSED_IMAGE_LEFT )
103 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectionHandlePressedImageRight", MAP, SELECTION_HANDLE_PRESSED_IMAGE_RIGHT)
104 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectionHandleMarkerImageLeft", MAP, SELECTION_HANDLE_MARKER_IMAGE_LEFT )
105 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectionHandleMarkerImageRight", MAP, SELECTION_HANDLE_MARKER_IMAGE_RIGHT )
106 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectionHighlightColor", VECTOR4, SELECTION_HIGHLIGHT_COLOR )
107 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "decorationBoundingBox", RECTANGLE, DECORATION_BOUNDING_BOX )
108 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "enableMarkup", BOOLEAN, ENABLE_MARKUP )
109 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputColor", VECTOR4, INPUT_COLOR )
110 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputFontFamily", STRING, INPUT_FONT_FAMILY )
111 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputFontStyle", MAP, INPUT_FONT_STYLE )
112 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputPointSize", FLOAT, INPUT_POINT_SIZE )
113 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "lineSpacing", FLOAT, LINE_SPACING )
114 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputLineSpacing", FLOAT, INPUT_LINE_SPACING )
115 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "underline", MAP, UNDERLINE )
116 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputUnderline", MAP, INPUT_UNDERLINE )
117 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "shadow", MAP, SHADOW )
118 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputShadow", MAP, INPUT_SHADOW )
119 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "emboss", MAP, EMBOSS )
120 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputEmboss", MAP, INPUT_EMBOSS )
121 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "outline", MAP, OUTLINE )
122 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "inputOutline", MAP, INPUT_OUTLINE )
123 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "smoothScroll", BOOLEAN, SMOOTH_SCROLL )
124 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "smoothScrollDuration", FLOAT, SMOOTH_SCROLL_DURATION )
125 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "enableScrollBar", BOOLEAN, ENABLE_SCROLL_BAR )
126 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "scrollBarShowDuration", FLOAT, SCROLL_BAR_SHOW_DURATION )
127 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "scrollBarFadeDuration", FLOAT, SCROLL_BAR_FADE_DURATION )
128 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "pixelSize", FLOAT, PIXEL_SIZE )
129 DALI_PROPERTY_REGISTRATION_READ_ONLY(Toolkit, TextEditor, "lineCount", INTEGER, LINE_COUNT )
130 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "enableSelection", BOOLEAN, ENABLE_SELECTION )
131 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "placeholder", MAP, PLACEHOLDER )
132 DALI_PROPERTY_REGISTRATION(Toolkit, TextEditor, "lineWrapMode", INTEGER, LINE_WRAP_MODE )
133 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "placeholderText", STRING, PLACEHOLDER_TEXT )
134 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "placeholderTextColor", VECTOR4, PLACEHOLDER_TEXT_COLOR )
135 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "enableShiftSelection", BOOLEAN, ENABLE_SHIFT_SELECTION )
136 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "enableGrabHandle", BOOLEAN, ENABLE_GRAB_HANDLE )
137 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "matchSystemLanguageDirection", BOOLEAN, MATCH_SYSTEM_LANGUAGE_DIRECTION )
138 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "renderingBackend", INTEGER, RENDERING_BACKEND )
139 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "maxLength", INTEGER, MAX_LENGTH )
140 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectedTextStart", INTEGER, SELECTED_TEXT_START )
141 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "selectedTextEnd", INTEGER, SELECTED_TEXT_END )
142 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "horizontalScrollPosition", FLOAT, HORIZONTAL_SCROLL_POSITION )
143 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "verticalScrollPosition", INTEGER, VERTICAL_SCROLL_POSITION )
144 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "enableEditing", BOOLEAN, ENABLE_EDITING )
145 DALI_DEVEL_PROPERTY_REGISTRATION_READ_ONLY(Toolkit, TextEditor, "selectedText", STRING, SELECTED_TEXT )
146 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "fontSizeScale", FLOAT, FONT_SIZE_SCALE )
147 DALI_DEVEL_PROPERTY_REGISTRATION(Toolkit, TextEditor, "primaryCursorPosition", INTEGER, PRIMARY_CURSOR_POSITION )
149 DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "textChanged", SIGNAL_TEXT_CHANGED )
150 DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED)
151 DALI_SIGNAL_REGISTRATION(Toolkit, TextEditor, "maxLengthReached", SIGNAL_MAX_LENGTH_REACHED )
153 DALI_TYPE_REGISTRATION_END()
156 const char* const IMAGE_MAP_FILENAME_STRING = "filename";
158 /// Retrieves a filename from a value that is a Property::Map
159 std::string GetImageFileNameFromPropertyValue(const Property::Value& value)
161 std::string filename;
162 const Property::Map* map = value.GetMap();
165 const Property::Value* filenameValue = map->Find(IMAGE_MAP_FILENAME_STRING);
168 filenameValue->Get(filename);
176 Toolkit::TextEditor TextEditor::New()
178 // Create the implementation, temporarily owned by this handle on stack
179 IntrusivePtr<TextEditor> impl = new TextEditor();
181 // Pass ownership to CustomActor handle
182 Toolkit::TextEditor handle(*impl);
184 // Second-phase init of the implementation
185 // This can only be done after the CustomActor connection has been made...
191 void TextEditor::SetProperty(BaseObject* object, Property::Index index, const Property::Value& value)
193 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast(Dali::BaseHandle(object));
195 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor SetProperty\n");
199 TextEditor& impl(GetImpl(textEditor));
200 DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
201 DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
205 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
207 int backend = value.Get<int>();
208 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend);
210 if(impl.mRenderingBackend != backend)
212 impl.mRenderingBackend = backend;
213 impl.mRenderer.Reset();
214 impl.RequestTextRelayout();
218 case Toolkit::TextEditor::Property::TEXT:
220 const std::string& text = value.Get<std::string>();
221 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p TEXT %s\n", impl.mController.Get(), text.c_str());
223 impl.mController->SetText(text);
226 case Toolkit::TextEditor::Property::TEXT_COLOR:
228 const Vector4& textColor = value.Get<Vector4>();
229 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);
231 if(impl.mController->GetDefaultColor() != textColor)
233 impl.mController->SetDefaultColor(textColor);
234 impl.mController->SetInputColor(textColor);
235 impl.mRenderer.Reset();
239 case Toolkit::TextEditor::Property::FONT_FAMILY:
241 const std::string& fontFamily = value.Get<std::string>();
242 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
243 impl.mController->SetDefaultFontFamily(fontFamily);
246 case Toolkit::TextEditor::Property::FONT_STYLE:
248 SetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
251 case Toolkit::TextEditor::Property::POINT_SIZE:
253 const float pointSize = value.Get<float>();
254 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p POINT_SIZE %f\n", impl.mController.Get(), pointSize);
256 if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE), pointSize))
258 impl.mController->SetDefaultFontSize(pointSize, Text::Controller::POINT_SIZE);
262 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
264 Text::HorizontalAlignment::Type alignment(static_cast<Text::HorizontalAlignment::Type>(-1)); // Set to invalid value to ensure a valid mode does get set
265 if(Text::GetHorizontalAlignmentEnumeration(value, alignment))
267 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment);
268 impl.mController->SetHorizontalAlignment(alignment);
272 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
274 const float threshold = value.Get<float>();
275 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold);
277 impl.mDecorator->SetScrollThreshold(threshold);
280 case Toolkit::TextEditor::Property::SCROLL_SPEED:
282 const float speed = value.Get<float>();
283 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_SPEED %f\n", impl.mController.Get(), speed);
285 impl.mDecorator->SetScrollSpeed(speed);
288 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
290 const Vector4& color = value.Get<Vector4>();
291 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);
293 impl.mDecorator->SetCursorColor(PRIMARY_CURSOR, color);
294 impl.RequestTextRelayout();
297 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
299 const Vector4& color = value.Get<Vector4>();
300 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);
302 impl.mDecorator->SetCursorColor(SECONDARY_CURSOR, color);
303 impl.RequestTextRelayout();
306 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
308 const bool enable = value.Get<bool>();
309 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable);
311 impl.mController->SetEnableCursorBlink(enable);
312 impl.RequestTextRelayout();
315 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
317 const float interval = value.Get<float>();
318 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval);
320 impl.mDecorator->SetCursorBlinkInterval(interval);
323 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
325 const float duration = value.Get<float>();
326 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration);
328 impl.mDecorator->SetCursorBlinkDuration(duration);
331 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
333 const int width = value.Get<int>();
334 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_WIDTH %d\n", impl.mController.Get(), width);
336 impl.mDecorator->SetCursorWidth(width);
337 impl.mController->GetLayoutEngine().SetCursorWidth(width);
340 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
342 const std::string imageFileName = value.Get<std::string>();
343 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
345 if(imageFileName.size())
347 impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName);
348 impl.RequestTextRelayout();
352 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
354 const std::string imageFileName = value.Get<std::string>();
355 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str());
357 if(imageFileName.size())
359 impl.mDecorator->SetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName);
360 impl.RequestTextRelayout();
364 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
366 const std::string filename = GetImageFileNameFromPropertyValue(value);
370 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
371 impl.RequestTextRelayout();
375 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
377 const std::string filename = GetImageFileNameFromPropertyValue(value);
381 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename);
382 impl.RequestTextRelayout();
386 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
388 const std::string filename = GetImageFileNameFromPropertyValue(value);
392 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
393 impl.RequestTextRelayout();
397 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
399 const std::string filename = GetImageFileNameFromPropertyValue(value);
403 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename);
404 impl.RequestTextRelayout();
408 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
410 const std::string filename = GetImageFileNameFromPropertyValue(value);
414 impl.mDecorator->SetHandleImage(LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
415 impl.RequestTextRelayout();
419 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
421 const std::string filename = GetImageFileNameFromPropertyValue(value);
425 impl.mDecorator->SetHandleImage(RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename);
426 impl.RequestTextRelayout();
430 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
432 const Vector4 color = value.Get<Vector4>();
433 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);
435 impl.mDecorator->SetHighlightColor(color);
436 impl.RequestTextRelayout();
439 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
441 const Rect<int>& box = value.Get<Rect<int> >();
442 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);
444 impl.mDecorator->SetBoundingBox(box);
445 impl.RequestTextRelayout();
448 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
450 const bool enableMarkup = value.Get<bool>();
451 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup);
453 impl.mController->SetMarkupProcessorEnabled(enableMarkup);
456 case Toolkit::TextEditor::Property::INPUT_COLOR:
458 const Vector4& inputColor = value.Get<Vector4>();
459 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);
461 impl.mController->SetInputColor(inputColor);
464 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
466 const std::string& fontFamily = value.Get<std::string>();
467 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str());
468 impl.mController->SetInputFontFamily(fontFamily);
471 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
473 SetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
476 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
478 const float pointSize = value.Get<float>();
479 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize);
480 impl.mController->SetInputFontPointSize(pointSize);
483 case Toolkit::TextEditor::Property::LINE_SPACING:
485 // The line spacing isn't supported by the TextEditor. Since it's supported
486 // by the TextLabel for now it must be ignored. The property is being shadowed
487 // locally so its value isn't affected.
488 const float lineSpacing = value.Get<float>();
489 impl.mLineSpacing = lineSpacing;
490 // set it to 0.0 due to missing implementation
491 impl.mController->SetDefaultLineSpacing(0.0f);
492 impl.mRenderer.Reset();
495 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
497 const float lineSpacing = value.Get<float>();
498 impl.mController->SetInputLineSpacing(lineSpacing);
499 impl.mRenderer.Reset();
502 case Toolkit::TextEditor::Property::UNDERLINE:
504 const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
507 impl.mRenderer.Reset();
511 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
513 const bool update = SetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
516 impl.mRenderer.Reset();
520 case Toolkit::TextEditor::Property::SHADOW:
522 const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
525 impl.mRenderer.Reset();
529 case Toolkit::TextEditor::Property::INPUT_SHADOW:
531 const bool update = SetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
534 impl.mRenderer.Reset();
538 case Toolkit::TextEditor::Property::EMBOSS:
540 const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
543 impl.mRenderer.Reset();
547 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
549 const bool update = SetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
552 impl.mRenderer.Reset();
556 case Toolkit::TextEditor::Property::OUTLINE:
558 const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
561 impl.mRenderer.Reset();
565 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
567 const bool update = SetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
570 impl.mRenderer.Reset();
574 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
576 const bool enable = value.Get<bool>();
577 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor SMOOTH_SCROLL %d\n", enable);
579 impl.mScrollAnimationEnabled = enable;
582 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
584 const float duration = value.Get<float>();
585 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor SMOOTH_SCROLL_DURATION %f\n", duration);
587 impl.mScrollAnimationDuration = duration;
588 if(impl.mTextVerticalScroller)
590 impl.mTextVerticalScroller->SetDuration(duration);
594 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
596 const bool enable = value.Get<bool>();
597 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor SHOW_SCROLL_BAR %d\n", enable);
599 impl.mScrollBarEnabled = enable;
602 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
604 const float duration = value.Get<float>();
605 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor SCROLL_BAR_SHOW_DURATION %f\n", duration);
607 impl.mAnimationPeriod.delaySeconds = duration;
610 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
612 const float duration = value.Get<float>();
613 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor SCROLL_BAR_FADE_DURATION %f\n", duration);
615 impl.mAnimationPeriod.durationSeconds = duration;
618 case Toolkit::TextEditor::Property::PIXEL_SIZE:
620 const float pixelSize = value.Get<float>();
621 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize);
623 if(!Equals(impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE), pixelSize))
625 impl.mController->SetDefaultFontSize(pixelSize, Text::Controller::PIXEL_SIZE);
629 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
631 const std::string& text = value.Get<std::string>();
632 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor::OnPropertySet %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str());
634 impl.mController->SetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
637 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
639 const Vector4& textColor = value.Get<Vector4>();
640 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);
642 if(impl.mController->GetPlaceholderTextColor() != textColor)
644 impl.mController->SetPlaceholderTextColor(textColor);
645 impl.mRenderer.Reset();
649 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
651 const bool enableSelection = value.Get<bool>();
652 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection);
653 impl.mController->SetSelectionEnabled(enableSelection);
656 case Toolkit::TextEditor::Property::PLACEHOLDER:
658 const Property::Map* map = value.GetMap();
661 impl.mController->SetPlaceholderProperty(*map);
665 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
667 Text::LineWrap::Mode lineWrapMode(static_cast<Text::LineWrap::Mode>(-1)); // Set to invalid value to ensure a valid mode does get set
668 if(GetLineWrapModeEnumeration(value, lineWrapMode))
670 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p LineWrap::MODE %d\n", impl.mController.Get(), lineWrapMode);
671 impl.mController->SetLineWrapMode(lineWrapMode);
675 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
677 const bool shiftSelection = value.Get<bool>();
678 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection);
680 impl.mController->SetShiftSelectionEnabled(shiftSelection);
683 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
685 const bool grabHandleEnabled = value.Get<bool>();
686 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled);
688 impl.mController->SetGrabHandleEnabled(grabHandleEnabled);
691 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
693 impl.mController->SetMatchSystemLanguageDirection(value.Get<bool>());
696 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
698 const int max = value.Get<int>();
699 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p MAX_LENGTH %d\n", impl.mController.Get(), max);
701 impl.mController->SetMaximumNumberOfCharacters(max);
704 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
706 uint32_t start = static_cast<uint32_t>(value.Get<int>());
707 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start);
708 impl.SetTextSelectionRange(&start, nullptr);
711 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
713 uint32_t end = static_cast<uint32_t>(value.Get<int>());
714 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end);
715 impl.SetTextSelectionRange(nullptr, &end);
718 case Toolkit::DevelTextEditor::Property::ENABLE_EDITING:
720 const bool editable = value.Get<bool>();
721 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p ENABLE_EDITING %d\n", impl.mController.Get(), editable);
722 impl.SetEditable(editable);
725 case Toolkit::DevelTextEditor::Property::HORIZONTAL_SCROLL_POSITION:
727 float horizontalScroll = value.Get<float>();
728 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_SCROLL_POSITION %d\n", impl.mController.Get(), horizontalScroll);
729 if(horizontalScroll >= 0.0f)
731 impl.ScrollBy(Vector2(horizontalScroll - impl.GetHorizontalScrollPosition(), 0));
735 case Toolkit::DevelTextEditor::Property::VERTICAL_SCROLL_POSITION:
737 float verticalScroll = value.Get<float>();
738 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p VERTICAL_SCROLL_POSITION %d\n", impl.mController.Get(), verticalScroll);
739 if(verticalScroll >= 0.0f)
741 impl.ScrollBy(Vector2(0, verticalScroll - impl.GetVerticalScrollPosition()));
745 case Toolkit::DevelTextEditor::Property::FONT_SIZE_SCALE:
747 const float scale = value.Get<float>();
748 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p FONT_SIZE_SCALE %f\n", impl.mController.Get(), scale);
750 if(!Equals(impl.mController->GetFontSizeScale(), scale))
752 impl.mController->SetFontSizeScale(scale);
756 case Toolkit::DevelTextEditor::Property::PRIMARY_CURSOR_POSITION:
758 uint32_t position = static_cast<uint32_t>(value.Get<int>());
759 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p PRIMARY_CURSOR_POSITION %d\n", impl.mController.Get(), position);
760 if(impl.mController->SetPrimaryCursorPosition(position))
762 impl.SetKeyInputFocus();
770 Property::Value TextEditor::GetProperty(BaseObject* object, Property::Index index)
772 Property::Value value;
774 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast(Dali::BaseHandle(object));
778 TextEditor& impl(GetImpl(textEditor));
779 DALI_ASSERT_DEBUG(impl.mController && "No text contoller");
780 DALI_ASSERT_DEBUG(impl.mDecorator && "No text decorator");
784 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
786 value = impl.mRenderingBackend;
789 case Toolkit::TextEditor::Property::TEXT:
792 impl.mController->GetText(text);
793 DALI_LOG_INFO(gLogFilter, Debug::General, "TextEditor %p returning text: %s\n", impl.mController.Get(), text.c_str());
797 case Toolkit::TextEditor::Property::TEXT_COLOR:
799 value = impl.mController->GetDefaultColor();
802 case Toolkit::TextEditor::Property::FONT_FAMILY:
804 value = impl.mController->GetDefaultFontFamily();
807 case Toolkit::TextEditor::Property::FONT_STYLE:
809 GetFontStyleProperty(impl.mController, value, Text::FontStyle::DEFAULT);
812 case Toolkit::TextEditor::Property::POINT_SIZE:
814 value = impl.mController->GetDefaultFontSize(Text::Controller::POINT_SIZE);
817 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
819 const char* name = GetHorizontalAlignmentString(impl.mController->GetHorizontalAlignment());
822 value = std::string(name);
826 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
828 value = impl.mDecorator->GetScrollThreshold();
831 case Toolkit::TextEditor::Property::SCROLL_SPEED:
833 value = impl.mDecorator->GetScrollSpeed();
836 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
838 value = impl.mDecorator->GetColor(PRIMARY_CURSOR);
841 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
843 value = impl.mDecorator->GetColor(SECONDARY_CURSOR);
846 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
848 value = impl.mController->GetEnableCursorBlink();
851 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
853 value = impl.mDecorator->GetCursorBlinkInterval();
856 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
858 value = impl.mDecorator->GetCursorBlinkDuration();
861 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
863 value = impl.mDecorator->GetCursorWidth();
866 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
868 value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_RELEASED);
871 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
873 value = impl.mDecorator->GetHandleImage(GRAB_HANDLE, HANDLE_IMAGE_PRESSED);
876 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
878 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
881 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
883 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED);
886 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
888 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
891 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
893 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED);
896 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
898 impl.GetHandleImagePropertyValue(value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
901 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
903 impl.GetHandleImagePropertyValue(value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED);
906 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
908 value = impl.mDecorator->GetHighlightColor();
911 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
913 Rect<int> boundingBox;
914 impl.mDecorator->GetBoundingBox(boundingBox);
918 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
920 value = impl.mController->IsMarkupProcessorEnabled();
923 case Toolkit::TextEditor::Property::INPUT_COLOR:
925 value = impl.mController->GetInputColor();
928 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
930 value = impl.mController->GetInputFontFamily();
933 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
935 GetFontStyleProperty(impl.mController, value, Text::FontStyle::INPUT);
938 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
940 value = impl.mController->GetInputFontPointSize();
943 case Toolkit::TextEditor::Property::LINE_SPACING:
945 // LINE_SPACING isn't implemented for the TextEditor. Returning
946 // only shadowed value, not the real one.
947 value = impl.mLineSpacing;
950 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
952 value = impl.mController->GetInputLineSpacing();
955 case Toolkit::TextEditor::Property::UNDERLINE:
957 GetUnderlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
960 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
962 GetUnderlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
965 case Toolkit::TextEditor::Property::SHADOW:
967 GetShadowProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
970 case Toolkit::TextEditor::Property::INPUT_SHADOW:
972 GetShadowProperties(impl.mController, value, Text::EffectStyle::INPUT);
975 case Toolkit::TextEditor::Property::EMBOSS:
977 GetEmbossProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
980 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
982 GetEmbossProperties(impl.mController, value, Text::EffectStyle::INPUT);
985 case Toolkit::TextEditor::Property::OUTLINE:
987 GetOutlineProperties(impl.mController, value, Text::EffectStyle::DEFAULT);
990 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
992 GetOutlineProperties(impl.mController, value, Text::EffectStyle::INPUT);
995 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
997 value = impl.mScrollAnimationEnabled;
1000 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
1002 value = impl.mScrollAnimationDuration;
1005 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
1007 value = impl.mScrollBarEnabled;
1010 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
1012 value = impl.mAnimationPeriod.delaySeconds;
1015 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
1017 value = impl.mAnimationPeriod.durationSeconds;
1020 case Toolkit::TextEditor::Property::PIXEL_SIZE:
1022 value = impl.mController->GetDefaultFontSize(Text::Controller::PIXEL_SIZE);
1025 case Toolkit::TextEditor::Property::LINE_COUNT:
1027 float width = textEditor.GetProperty(Actor::Property::SIZE_WIDTH).Get<float>();
1028 value = impl.mController->GetLineCount(width);
1031 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
1034 impl.mController->GetPlaceholderText(Controller::PLACEHOLDER_TYPE_INACTIVE, text);
1038 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
1040 value = impl.mController->GetPlaceholderTextColor();
1043 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
1045 value = impl.mController->IsSelectionEnabled();
1048 case Toolkit::TextEditor::Property::PLACEHOLDER:
1051 impl.mController->GetPlaceholderProperty(map);
1055 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
1057 value = impl.mController->GetLineWrapMode();
1060 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
1062 value = impl.mController->IsShiftSelectionEnabled();
1065 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
1067 value = impl.mController->IsGrabHandleEnabled();
1070 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1072 value = impl.mController->IsMatchSystemLanguageDirection();
1075 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
1077 value = impl.mController->GetMaximumNumberOfCharacters();
1080 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT:
1082 value = impl.mController->GetSelectedText();
1085 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
1087 Uint32Pair range = impl.GetTextSelectionRange();
1088 value = static_cast<int>(range.first);
1091 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
1093 Uint32Pair range = impl.GetTextSelectionRange();
1094 value = static_cast<int>(range.second);
1097 case Toolkit::DevelTextEditor::Property::ENABLE_EDITING:
1099 value = impl.IsEditable();
1102 case Toolkit::DevelTextEditor::Property::HORIZONTAL_SCROLL_POSITION:
1104 value = impl.GetHorizontalScrollPosition();
1107 case Toolkit::DevelTextEditor::Property::VERTICAL_SCROLL_POSITION:
1109 value = impl.GetVerticalScrollPosition();
1112 case Toolkit::DevelTextEditor::Property::FONT_SIZE_SCALE:
1114 value = impl.mController->GetFontSizeScale();
1117 case Toolkit::DevelTextEditor::Property::PRIMARY_CURSOR_POSITION:
1119 value = static_cast<int>(impl.mController->GetPrimaryCursorPosition());
1128 void TextEditor::SelectWholeText()
1130 if(mController && mController->IsShowingRealText())
1132 mController->SelectWholeText();
1137 void TextEditor::SelectNone()
1139 if(mController && mController->IsShowingRealText())
1141 mController->SelectNone();
1145 void TextEditor::ScrollBy(Vector2 scroll)
1147 if(mController && mController->IsShowingRealText())
1149 mController->ScrollBy(scroll);
1153 float TextEditor::GetHorizontalScrollPosition()
1155 if(mController && mController->IsShowingRealText())
1157 return mController->GetHorizontalScrollPosition();
1162 float TextEditor::GetVerticalScrollPosition()
1164 if(mController && mController->IsShowingRealText())
1166 return mController->GetVerticalScrollPosition();
1171 string TextEditor::GetSelectedText() const
1173 string selectedText = "";
1174 if(mController && mController->IsShowingRealText())
1176 selectedText = mController->GetSelectedText();
1178 return selectedText;
1181 InputMethodContext TextEditor::GetInputMethodContext()
1183 return mInputMethodContext;
1186 DevelTextEditor::MaxLengthReachedSignalType& TextEditor::MaxLengthReachedSignal()
1188 return mMaxLengthReachedSignal;
1191 Text::ControllerPtr TextEditor::getController()
1196 bool TextEditor::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor)
1198 Dali::BaseHandle handle(object);
1200 bool connected(true);
1201 Toolkit::TextEditor editor = Toolkit::TextEditor::DownCast(handle);
1203 if(0 == strcmp(signalName.c_str(), SIGNAL_TEXT_CHANGED))
1205 editor.TextChangedSignal().Connect(tracker, functor);
1207 else if(0 == strcmp(signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED))
1209 editor.InputStyleChangedSignal().Connect(tracker, functor);
1211 else if(0 == strcmp(signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED))
1215 Internal::TextEditor& editorImpl(GetImpl(editor));
1216 editorImpl.MaxLengthReachedSignal().Connect(tracker, functor);
1221 // signalName does not match any signal
1228 Toolkit::TextEditor::TextChangedSignalType& TextEditor::TextChangedSignal()
1230 return mTextChangedSignal;
1233 Toolkit::TextEditor::InputStyleChangedSignalType& TextEditor::InputStyleChangedSignal()
1235 return mInputStyleChangedSignal;
1238 Toolkit::TextEditor::ScrollStateChangedSignalType& TextEditor::ScrollStateChangedSignal()
1240 return mScrollStateChangedSignal;
1243 void TextEditor::OnInitialize()
1245 Actor self = Self();
1247 mController = Text::Controller::New(this, this, this);
1249 mDecorator = Text::Decorator::New(*mController,
1252 mInputMethodContext = InputMethodContext::New(self);
1254 mController->GetLayoutEngine().SetLayout(Layout::Engine::MULTI_LINE_BOX);
1256 // Enables the text input.
1257 mController->EnableTextInput(mDecorator, mInputMethodContext);
1259 // Enables the vertical scrolling after the text input has been enabled.
1260 mController->SetVerticalScrollEnabled(true);
1262 // Disables the horizontal scrolling.
1263 mController->SetHorizontalScrollEnabled(false);
1265 // Sets the maximum number of characters.
1266 mController->SetMaximumNumberOfCharacters(std::numeric_limits<Length>::max());
1268 // Enable the smooth handle panning.
1269 mController->SetSmoothHandlePanEnabled(true);
1271 mController->SetNoTextDoubleTapAction(Controller::NoTextTap::HIGHLIGHT);
1272 mController->SetNoTextLongPressAction(Controller::NoTextTap::HIGHLIGHT);
1274 // Sets layoutDirection value
1275 Dali::Stage stage = Dali::Stage::GetCurrent();
1276 Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(stage.GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1277 mController->SetLayoutDirection(layoutDirection);
1279 // Forward input events to controller
1280 EnableGestureDetection(static_cast<GestureType::Value>(GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS));
1281 GetTapGestureDetector().SetMaximumTapsRequired(2);
1283 self.TouchedSignal().Connect(this, &TextEditor::OnTouched);
1285 // Set BoundingBox to stage size if not already set.
1286 Rect<int> boundingBox;
1287 mDecorator->GetBoundingBox(boundingBox);
1289 if(boundingBox.IsEmpty())
1291 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1292 mDecorator->SetBoundingBox(Rect<int>(0.0f, 0.0f, stageSize.width, stageSize.height));
1295 // Whether to flip the selection handles as soon as they cross.
1296 mDecorator->FlipSelectionHandlesOnCrossEnabled(true);
1298 // Set the default scroll speed.
1299 mDecorator->SetScrollSpeed(DEFAULT_SCROLL_SPEED);
1301 // Fill-parent area by default
1302 self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH);
1303 self.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT);
1304 self.OnSceneSignal().Connect(this, &TextEditor::OnSceneConnect);
1306 //Enable highightability
1307 self.SetProperty(Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true);
1309 DevelControl::SetInputMethodContext(*this, mInputMethodContext);
1311 // Creates an extra control to be used as stencil buffer.
1312 mStencil = Control::New();
1313 mStencil.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1314 mStencil.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1316 // Creates a background visual. Even if the color is transparent it updates the stencil.
1317 mStencil.SetProperty(Toolkit::Control::Property::BACKGROUND,
1318 Property::Map().Add(Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR).Add(ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT));
1320 // Enable the clipping property.
1321 mStencil.SetProperty(Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX);
1322 mStencil.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS);
1326 DevelControl::SetAccessibilityConstructor(self, [](Dali::Actor actor) {
1327 return std::unique_ptr<Dali::Accessibility::Accessible>(
1328 new AccessibleImpl(actor, Dali::Accessibility::Role::ENTRY));
1332 void TextEditor::OnStyleChange(Toolkit::StyleManager styleManager, StyleChange::Type change)
1334 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange\n");
1338 case StyleChange::DEFAULT_FONT_CHANGE:
1340 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange DEFAULT_FONT_CHANGE\n");
1341 const std::string& newFont = GetImpl(styleManager).GetDefaultFontFamily();
1342 // Property system did not set the font so should update it.
1343 mController->UpdateAfterFontChange(newFont);
1348 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1350 GetImpl(styleManager).ApplyThemeStyle(Toolkit::Control(GetOwner()));
1354 case StyleChange::THEME_CHANGE:
1356 // Nothing to do, let control base class handle this
1361 // Up call to Control
1362 Control::OnStyleChange(styleManager, change);
1365 Vector3 TextEditor::GetNaturalSize()
1368 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1370 Vector3 naturalSize = mController->GetNaturalSize();
1371 naturalSize.width += (padding.start + padding.end);
1372 naturalSize.height += (padding.top + padding.bottom);
1377 float TextEditor::GetHeightForWidth(float width)
1380 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1381 return mController->GetHeightForWidth(width) + padding.top + padding.bottom;
1384 void TextEditor::OnRelayout(const Vector2& size, RelayoutContainer& container)
1386 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor OnRelayout\n");
1388 Actor self = Self();
1391 padding = self.GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1393 Vector2 contentSize(size.x - (padding.start + padding.end), size.y - (padding.top + padding.bottom));
1395 // Support Right-To-Left of padding
1396 Dali::LayoutDirection::Type layoutDirection;
1397 if(mController->IsMatchSystemLanguageDirection())
1399 layoutDirection = static_cast<Dali::LayoutDirection::Type>(DevelWindow::Get(self).GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1403 layoutDirection = static_cast<Dali::LayoutDirection::Type>(self.GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
1405 if(Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
1407 std::swap(padding.start, padding.end);
1412 mStencil.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1416 mActiveLayer.SetProperty(Actor::Property::POSITION, Vector2(padding.start, padding.top));
1419 const Text::Controller::UpdateTextType updateTextType = mController->Relayout(contentSize, layoutDirection);
1421 if((Text::Controller::NONE_UPDATED != updateTextType) ||
1424 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnRelayout %p Displaying new contents\n", mController.Get());
1427 (Text::Controller::NONE_UPDATED != (Text::Controller::DECORATOR_UPDATED & updateTextType)))
1429 mDecorator->Relayout(size);
1434 mRenderer = Backend::Get().NewRenderer(mRenderingBackend);
1437 RenderText(updateTextType);
1440 // The text-editor emits signals when the input style changes. These changes of style are
1441 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1442 // can't be emitted during the size negotiation as the callbacks may update the UI.
1443 // The text-editor adds an idle callback to the adaptor to emit the signals after the size negotiation.
1444 if(!mController->IsInputStyleChangedSignalsQueueEmpty())
1446 if(Adaptor::IsAvailable())
1448 Adaptor& adaptor = Adaptor::Get();
1450 if(NULL == mIdleCallback)
1452 // @note: The callback manager takes the ownership of the callback object.
1453 mIdleCallback = MakeCallback(this, &TextEditor::OnIdleSignal);
1454 adaptor.AddIdle(mIdleCallback, false);
1460 void TextEditor::RenderText(Text::Controller::UpdateTextType updateTextType)
1462 Actor renderableActor;
1464 if(Text::Controller::NONE_UPDATED != (Text::Controller::MODEL_UPDATED & updateTextType))
1468 Dali::Toolkit::TextEditor handle = Dali::Toolkit::TextEditor(GetOwner());
1470 renderableActor = mRenderer->Render(mController->GetView(),
1472 Property::INVALID_INDEX, // Animatable property not supported
1474 DepthIndex::CONTENT);
1477 if(renderableActor != mRenderableActor)
1479 UnparentAndReset(mRenderableActor);
1480 mRenderableActor = renderableActor;
1484 if(mRenderableActor)
1486 // Make sure the actors are parented correctly with/without clipping
1487 Actor self = mStencil ? mStencil : Self();
1489 for(std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
1490 endIt = mClippingDecorationActors.end();
1495 it->LowerToBottom();
1497 mClippingDecorationActors.clear();
1499 self.Add(mRenderableActor);
1501 ApplyScrollPosition();
1506 void TextEditor::OnKeyInputFocusGained()
1508 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnKeyInputFocusGained %p\n", mController.Get());
1509 if(mInputMethodContext && IsEditable())
1511 // All input panel properties, such as layout, return key type, and input hint, should be set before input panel activates (or shows).
1512 mInputMethodContext.NotifyTextInputMultiLine(true);
1514 mInputMethodContext.StatusChangedSignal().Connect(this, &TextEditor::KeyboardStatusChanged);
1516 mInputMethodContext.EventReceivedSignal().Connect(this, &TextEditor::OnInputMethodContextEvent);
1518 // Notify that the text editing start.
1519 mInputMethodContext.Activate();
1521 // When window gain lost focus, the InputMethodContext is deactivated. Thus when window gain focus again, the InputMethodContext must be activated.
1522 mInputMethodContext.SetRestoreAfterFocusLost(true);
1524 ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1528 notifier.ContentSelectedSignal().Connect(this, &TextEditor::OnClipboardTextSelected);
1531 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1533 EmitKeyInputFocusSignal(true); // Calls back into the Control hence done last.
1536 void TextEditor::OnKeyInputFocusLost()
1538 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor:OnKeyInputFocusLost %p\n", mController.Get());
1539 if(mInputMethodContext)
1541 mInputMethodContext.StatusChangedSignal().Disconnect(this, &TextEditor::KeyboardStatusChanged);
1543 // The text editing is finished. Therefore the InputMethodContext don't have restore activation.
1544 mInputMethodContext.SetRestoreAfterFocusLost(false);
1546 // Notify that the text editing finish.
1547 mInputMethodContext.Deactivate();
1549 mInputMethodContext.EventReceivedSignal().Disconnect(this, &TextEditor::OnInputMethodContextEvent);
1551 ClipboardEventNotifier notifier(ClipboardEventNotifier::Get());
1555 notifier.ContentSelectedSignal().Disconnect(this, &TextEditor::OnClipboardTextSelected);
1558 mController->KeyboardFocusLostEvent();
1560 EmitKeyInputFocusSignal(false); // Calls back into the Control hence done last.
1563 bool TextEditor::OnAccessibilityActivated()
1569 void TextEditor::OnTap(const TapGesture& gesture)
1571 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnTap %p\n", mController.Get());
1572 if(mInputMethodContext && IsEditable())
1574 mInputMethodContext.Activate();
1576 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1578 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1579 const Vector2& localPoint = gesture.GetLocalPoint();
1580 mController->TapEvent(gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top);
1585 void TextEditor::OnPan(const PanGesture& gesture)
1587 mController->PanEvent(gesture.GetState(), gesture.GetDisplacement());
1590 void TextEditor::OnLongPress(const LongPressGesture& gesture)
1592 if(mInputMethodContext && IsEditable())
1594 mInputMethodContext.Activate();
1597 padding = Self().GetProperty<Extents>(Toolkit::Control::Property::PADDING);
1598 const Vector2& localPoint = gesture.GetLocalPoint();
1599 mController->LongPressEvent(gesture.GetState(), localPoint.x - padding.start, localPoint.y - padding.top);
1604 bool TextEditor::OnKeyEvent(const KeyEvent& event)
1606 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode());
1608 if(Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape())
1610 // Make sure ClearKeyInputFocus when only key is up
1611 if(event.GetState() == KeyEvent::UP)
1613 ClearKeyInputFocus();
1619 return mController->KeyEvent(event);
1622 void TextEditor::RequestTextRelayout()
1627 void TextEditor::TextInserted(unsigned int position, unsigned int length, const std::string& content)
1629 if(Accessibility::IsUp())
1631 Control::Impl::GetAccessibilityObject(Self())->EmitTextInserted(position, length, content);
1635 void TextEditor::TextDeleted(unsigned int position, unsigned int length, const std::string& content)
1637 if(Accessibility::IsUp())
1639 Control::Impl::GetAccessibilityObject(Self())->EmitTextDeleted(position, length, content);
1643 void TextEditor::CaretMoved(unsigned int position)
1645 if(Accessibility::IsUp())
1647 Control::Impl::GetAccessibilityObject(Self())->EmitTextCaretMoved(position);
1651 void TextEditor::TextChanged()
1653 Dali::Toolkit::TextEditor handle(GetOwner());
1654 mTextChangedSignal.Emit(handle);
1657 void TextEditor::MaxLengthReached()
1659 Dali::Toolkit::TextEditor handle(GetOwner());
1660 mMaxLengthReachedSignal.Emit(handle);
1663 void TextEditor::InputStyleChanged(Text::InputStyle::Mask inputStyleMask)
1665 Dali::Toolkit::TextEditor handle(GetOwner());
1667 Toolkit::TextEditor::InputStyle::Mask editorInputStyleMask = Toolkit::TextEditor::InputStyle::NONE;
1669 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_COLOR))
1671 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::COLOR);
1673 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_FAMILY))
1675 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_FAMILY);
1677 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_POINT_SIZE))
1679 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::POINT_SIZE);
1681 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WEIGHT))
1683 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE);
1685 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_WIDTH))
1687 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE);
1689 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_FONT_SLANT))
1691 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE);
1693 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_LINE_SPACING))
1695 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::LINE_SPACING);
1697 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_UNDERLINE))
1699 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::UNDERLINE);
1701 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_SHADOW))
1703 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::SHADOW);
1705 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_EMBOSS))
1707 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::EMBOSS);
1709 if(InputStyle::NONE != static_cast<InputStyle::Mask>(inputStyleMask & InputStyle::INPUT_OUTLINE))
1711 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>(editorInputStyleMask | Toolkit::TextEditor::InputStyle::OUTLINE);
1714 mInputStyleChangedSignal.Emit(handle, editorInputStyleMask);
1717 void TextEditor::AddDecoration(Actor& actor, bool needsClipping)
1723 mClippingDecorationActors.push_back(actor);
1727 actor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
1728 actor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
1730 mActiveLayer = actor;
1735 void TextEditor::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
1737 if(mController && mController->IsShowingRealText())
1739 mController->SetTextSelectionRange(start, end);
1744 Uint32Pair TextEditor::GetTextSelectionRange() const
1746 Uint32Pair range(0, 0);
1747 if(mController && mController->IsShowingRealText())
1749 range = mController->GetTextSelectionRange();
1754 void TextEditor::UpdateScrollBar()
1756 using namespace Dali;
1758 float scrollPosition;
1761 bool latestScrolled;
1763 if(!mScrollBarEnabled)
1767 latestScrolled = mController->GetTextScrollInfo(scrollPosition, controlSize, layoutSize);
1768 if(!latestScrolled || controlSize > layoutSize)
1773 CustomActor self = Self();
1776 mScrollBar = Toolkit::ScrollBar::New(Toolkit::ScrollBar::VERTICAL);
1777 mScrollBar.SetIndicatorHeightPolicy(Toolkit::ScrollBar::VARIABLE);
1778 mScrollBar.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_RIGHT);
1779 mScrollBar.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_RIGHT);
1780 mScrollBar.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT);
1781 mScrollBar.SetResizePolicy(ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH);
1783 // Register the scroll position property
1784 Property::Index propertyScrollPosition = self.RegisterProperty(SCROLL_BAR_POSITION, scrollPosition);
1785 // Register the minimum scroll position property
1786 Property::Index propertyMinScrollPosition = self.RegisterProperty(SCROLL_BAR_POSITION_MIN, 0.0f);
1787 // Register the maximum scroll position property
1788 Property::Index propertyMaxScrollPosition = self.RegisterProperty(SCROLL_BAR_POSITION_MAX, (layoutSize - controlSize));
1789 // Register the scroll content size property
1790 Property::Index propertyScrollContentSize = self.RegisterProperty(SCROLL_BAR_CONTENT_SIZE, layoutSize);
1792 mScrollBar.SetScrollPropertySource(self, propertyScrollPosition, propertyMinScrollPosition, propertyMaxScrollPosition, propertyScrollContentSize);
1794 // Set style name of ScrollBar for styling
1795 mScrollBar.SetStyleName("TextEditorScrollBar");
1796 Toolkit::Control scrollIndicator = Toolkit::Control::DownCast(mScrollBar.GetScrollIndicator());
1799 // Set style name of ScrollBarIndicator for styling
1800 scrollIndicator.SetStyleName("TextEditorScrollBarIndicator");
1803 self.Add(mScrollBar);
1807 Property::Index propertyScrollPosition = self.GetPropertyIndex(SCROLL_BAR_POSITION);
1808 Property::Index propertyMaxScrollPosition = self.GetPropertyIndex(SCROLL_BAR_POSITION_MAX);
1809 Property::Index propertyScrollContentSize = self.GetPropertyIndex(SCROLL_BAR_CONTENT_SIZE);
1811 self.SetProperty(propertyScrollPosition, scrollPosition);
1812 self.SetProperty(propertyMaxScrollPosition, (layoutSize - controlSize));
1813 self.SetProperty(propertyScrollContentSize, layoutSize);
1816 // If scrolling is not started, start scrolling and emit ScrollStateChangedSignal
1819 mScrollStarted = true;
1820 Dali::Toolkit::TextEditor handle(GetOwner());
1821 mScrollStateChangedSignal.Emit(handle, Toolkit::TextEditor::Scroll::STARTED);
1824 Actor indicator = mScrollBar.GetScrollIndicator();
1827 mAnimation.Stop(); // Cancel any animation
1831 mAnimation = Animation::New(mAnimationPeriod.durationSeconds);
1833 indicator.SetProperty(Actor::Property::OPACITY, 1.0f);
1834 mAnimation.AnimateTo(Property(indicator, Actor::Property::COLOR_ALPHA), 0.0f, AlphaFunction::EASE_IN, mAnimationPeriod);
1836 mAnimation.FinishedSignal().Connect(this, &TextEditor::OnScrollIndicatorAnimationFinished);
1839 void TextEditor::OnScrollIndicatorAnimationFinished(Animation& animation)
1841 // If animation is successfully ended, then emit ScrollStateChangedSignal
1842 if(animation.GetCurrentProgress() == 0.0f)
1844 mScrollStarted = false;
1845 Dali::Toolkit::TextEditor handle(GetOwner());
1846 mScrollStateChangedSignal.Emit(handle, Toolkit::TextEditor::Scroll::FINISHED);
1850 void TextEditor::OnSceneConnect(Dali::Actor actor)
1854 RenderText(static_cast<Text::Controller::UpdateTextType>(Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED));
1858 mHasBeenStaged = true;
1862 InputMethodContext::CallbackData TextEditor::OnInputMethodContextEvent(Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
1864 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName);
1865 return mController->OnInputMethodContextEvent(inputMethodContext, inputMethodContextEvent);
1868 void TextEditor::GetHandleImagePropertyValue(Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType)
1873 map[IMAGE_MAP_FILENAME_STRING] = mDecorator->GetHandleImage(handleType, handleImageType);
1878 void TextEditor::OnClipboardTextSelected(ClipboardEventNotifier& clipboard)
1880 mController->PasteClipboardItemEvent();
1883 void TextEditor::KeyboardStatusChanged(bool keyboardShown)
1885 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "TextEditor::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown);
1887 // Just hide the grab handle when keyboard is hidden.
1890 mController->KeyboardFocusLostEvent();
1894 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1898 void TextEditor::OnSceneConnection(int depth)
1900 // Sets the depth to the visuals inside the text's decorator.
1901 mDecorator->SetTextDepth(depth);
1903 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1905 // Call the Control::OnSceneConnection() to set the depth of the background.
1906 Control::OnSceneConnection(depth);
1909 bool TextEditor::OnTouched(Actor actor, const TouchEvent& touch)
1914 void TextEditor::OnIdleSignal()
1916 // Emits the change of input style signals.
1917 mController->ProcessInputStyleChangedSignals();
1919 // Set the pointer to null as the callback manager deletes the callback after execute it.
1920 mIdleCallback = NULL;
1923 void TextEditor::ApplyScrollPosition()
1925 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1926 float scrollAmount = 0.0f;
1928 if(mScrollAnimationEnabled)
1930 scrollAmount = mController->GetScrollAmountByUserInput();
1932 if(mTextVerticalScroller)
1934 mTextVerticalScroller->CheckStartAnimation(mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount);
1936 else if(Equals(scrollAmount, 0.0f, Math::MACHINE_EPSILON_1))
1938 mRenderableActor.SetProperty(Actor::Property::POSITION, Vector2(scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount));
1942 mTextVerticalScroller = Text::TextVerticalScroller::New();
1943 if(!Equals(mScrollAnimationDuration, 0.0f, Math::MACHINE_EPSILON_1))
1945 mTextVerticalScroller->SetDuration(mScrollAnimationDuration);
1947 mTextVerticalScroller->CheckStartAnimation(mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount);
1951 bool TextEditor::IsEditable() const
1953 return mController->IsEditable();
1956 void TextEditor::SetEditable(bool editable)
1958 mController->SetEditable(editable);
1959 if(mInputMethodContext && !editable)
1961 mInputMethodContext.Deactivate();
1965 TextEditor::TextEditor()
1966 : Control(ControlBehaviour(CONTROL_BEHAVIOUR_DEFAULT)),
1967 mAnimationPeriod(0.0f, 0.0f),
1968 mIdleCallback(NULL),
1969 mAlignmentOffset(0.f),
1970 mScrollAnimationDuration(0.f),
1972 mRenderingBackend(DEFAULT_RENDERING_BACKEND),
1973 mHasBeenStaged(false),
1974 mScrollAnimationEnabled(false),
1975 mScrollBarEnabled(false),
1976 mScrollStarted(false)
1980 TextEditor::~TextEditor()
1982 UnparentAndReset(mStencil);
1984 if((NULL != mIdleCallback) && Adaptor::IsAvailable())
1986 // Removes the callback from the callback manager in case the text-editor is destroyed before the callback is executed.
1987 Adaptor::Get().RemoveIdle(mIdleCallback);
1991 std::string TextEditor::AccessibleImpl::GetName()
1993 auto slf = Toolkit::TextEditor::DownCast(self);
1994 return slf.GetProperty(Toolkit::TextEditor::Property::TEXT)
1995 .Get<std::string>();
1998 std::string TextEditor::AccessibleImpl::GetText(size_t startOffset,
2001 if(endOffset <= startOffset)
2004 auto slf = Toolkit::TextEditor::DownCast(self);
2006 slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2008 if(startOffset > txt.size() || endOffset > txt.size())
2011 return txt.substr(startOffset, endOffset - startOffset);
2014 size_t TextEditor::AccessibleImpl::GetCharacterCount()
2016 auto slf = Toolkit::TextEditor::DownCast(self);
2018 slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2023 size_t TextEditor::AccessibleImpl::GetCaretOffset()
2025 auto slf = Toolkit::TextEditor::DownCast(self);
2026 return Dali::Toolkit::GetImpl(slf).getController()->GetCursorPosition();
2029 bool TextEditor::AccessibleImpl::SetCaretOffset(size_t offset)
2031 auto slf = Toolkit::TextEditor::DownCast(self);
2032 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2033 if(offset > txt.size())
2036 auto& slfImpl = Dali::Toolkit::GetImpl(slf);
2037 slfImpl.getController()->ResetCursorPosition(offset);
2038 slfImpl.RequestTextRelayout();
2042 Dali::Accessibility::Range TextEditor::AccessibleImpl::GetTextAtOffset(
2043 size_t offset, Dali::Accessibility::TextBoundary boundary)
2045 auto slf = Toolkit::TextEditor::DownCast(self);
2046 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2047 auto txt_size = txt.size();
2049 auto range = Dali::Accessibility::Range{};
2053 case Dali::Accessibility::TextBoundary::CHARACTER:
2055 if(offset < txt_size)
2057 range.content = txt[offset];
2058 range.startOffset = offset;
2059 range.endOffset = offset + 1;
2063 case Dali::Accessibility::TextBoundary::WORD:
2064 case Dali::Accessibility::TextBoundary::LINE:
2066 auto txt_c_string = txt.c_str();
2067 auto breaks = std::vector<char>(txt_size, 0);
2068 if(boundary == Dali::Accessibility::TextBoundary::WORD)
2069 Accessibility::Accessible::FindWordSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
2071 Accessibility::Accessible::FindLineSeparationsUtf8((const utf8_t*)txt_c_string, txt_size, "", breaks.data());
2074 while(index < txt_size && counter <= offset)
2079 while(breaks[index])
2085 if(boundary == Dali::Accessibility::TextBoundary::WORD)
2087 if(boundary == Dali::Accessibility::TextBoundary::LINE)
2090 if((counter > 0) && ((counter - 1) == offset))
2092 range.content = txt.substr(start, index - start + 1);
2093 range.startOffset = start;
2094 range.endOffset = index + 1;
2096 if(boundary == Dali::Accessibility::TextBoundary::LINE)
2101 case Dali::Accessibility::TextBoundary::SENTENCE:
2103 /* not supported by efl */
2106 case Dali::Accessibility::TextBoundary::PARAGRAPH:
2108 /* Paragraph is not supported by libunibreak library */
2118 Dali::Accessibility::Range
2119 TextEditor::AccessibleImpl::GetSelection(size_t selectionNum)
2121 // Since DALi supports only one selection indexes higher than 0 are ignored
2122 if(selectionNum > 0)
2125 auto slf = Toolkit::TextEditor::DownCast(self);
2126 auto ctrl = Dali::Toolkit::GetImpl(slf).getController();
2128 ctrl->RetrieveSelection(ret);
2129 auto r = ctrl->GetSelectionIndexes();
2131 return {static_cast<size_t>(r.first), static_cast<size_t>(r.second), ret};
2134 bool TextEditor::AccessibleImpl::RemoveSelection(size_t selectionNum)
2136 // Since DALi supports only one selection indexes higher than 0 are ignored
2137 if(selectionNum > 0)
2140 auto slf = Toolkit::TextEditor::DownCast(self);
2141 Dali::Toolkit::GetImpl(slf).getController()->SetSelection(0, 0);
2145 bool TextEditor::AccessibleImpl::SetSelection(size_t selectionNum,
2149 // Since DALi supports only one selection indexes higher than 0 are ignored
2150 if(selectionNum > 0)
2153 auto slf = Toolkit::TextEditor::DownCast(self);
2154 Dali::Toolkit::GetImpl(slf).getController()->SetSelection(startOffset,
2159 bool TextEditor::AccessibleImpl::CopyText(size_t startPosition,
2162 if(endPosition <= startPosition)
2165 auto slf = Toolkit::TextEditor::DownCast(self);
2166 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2167 Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2172 bool TextEditor::AccessibleImpl::CutText(size_t startPosition,
2175 if(endPosition <= startPosition)
2178 auto slf = Toolkit::TextEditor::DownCast(self);
2179 auto txt = slf.GetProperty(Toolkit::TextEditor::Property::TEXT).Get<std::string>();
2180 Dali::Toolkit::GetImpl(slf).getController()->CopyStringToClipboard(txt.substr(startPosition, endPosition - startPosition));
2182 slf.SetProperty(Toolkit::TextEditor::Property::TEXT,
2183 txt.substr(0, startPosition) + txt.substr(endPosition - startPosition, txt.size()));
2188 Dali::Accessibility::States TextEditor::AccessibleImpl::CalculateStates()
2190 using namespace Dali::Accessibility;
2192 auto states = Control::Impl::AccessibleImpl::CalculateStates();
2193 states[State::EDITABLE] = true;
2194 states[State::FOCUSABLE] = true;
2196 Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
2197 if(self == focusControl)
2199 states[State::FOCUSED] = true;
2205 } // namespace Internal
2207 } // namespace Toolkit