2 * Copyright (c) 2020 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>
24 #include <dali/public-api/adaptor-framework/key.h>
25 #include <dali/public-api/common/dali-common.h>
26 #include <dali/devel-api/adaptor-framework/window-devel.h>
27 #include <dali/devel-api/common/stage.h>
28 #include <dali/devel-api/actors/actor-devel.h>
29 #include <dali/devel-api/object/property-helper-devel.h>
30 #include <dali/public-api/object/type-registry-helper.h>
31 #include <dali/integration-api/debug.h>
32 #include <dali/integration-api/adaptor-framework/adaptor.h>
35 #include <dali-toolkit/public-api/text/text-enumerations.h>
36 #include <dali-toolkit/public-api/visuals/color-visual-properties.h>
37 #include <dali-toolkit/devel-api/text/rendering-backend.h>
38 #include <dali-toolkit/devel-api/controls/control-devel.h>
39 #include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
40 #include <dali-toolkit/devel-api/focus-manager/keyinput-focus-manager.h>
41 #include <dali-toolkit/public-api/visuals/visual-properties.h>
42 #include <dali-toolkit/internal/text/text-enumerations-impl.h>
43 #include <dali-toolkit/internal/text/rendering/text-backend.h>
44 #include <dali-toolkit/internal/text/text-effects-style.h>
45 #include <dali-toolkit/internal/text/text-font-style.h>
46 #include <dali-toolkit/internal/text/text-view.h>
47 #include <dali-toolkit/internal/styling/style-manager-impl.h>
48 #include <dali-toolkit/devel-api/controls/control-devel.h>
50 using namespace Dali::Toolkit::Text;
61 namespace // unnamed namespace
64 #if defined(DEBUG_ENABLED)
65 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::Concise, true, "LOG_TEXT_CONTROLS");
68 const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::DevelText::DEFAULT_RENDERING_BACKEND;
69 const float DEFAULT_SCROLL_SPEED = 1200.f; ///< The default scroll speed for the text editor in pixels/second.
70 } // unnamed namespace
74 const char* const SCROLL_BAR_POSITION("sourcePosition");
75 const char* const SCROLL_BAR_POSITION_MIN("sourcePositionMin");
76 const char* const SCROLL_BAR_POSITION_MAX("sourcePositionMax");
77 const char* const SCROLL_BAR_CONTENT_SIZE("sourceContentSize");
82 return Toolkit::TextEditor::New();
85 // Setup properties, signals and actions using the type-registry.
86 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextEditor, Toolkit::Control, Create );
88 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "text", STRING, TEXT )
89 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "textColor", VECTOR4, TEXT_COLOR )
90 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "fontFamily", STRING, FONT_FAMILY )
91 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "fontStyle", MAP, FONT_STYLE )
92 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "pointSize", FLOAT, POINT_SIZE )
93 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "horizontalAlignment", STRING, HORIZONTAL_ALIGNMENT )
94 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollThreshold", FLOAT, SCROLL_THRESHOLD )
95 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollSpeed", FLOAT, SCROLL_SPEED )
96 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "primaryCursorColor", VECTOR4, PRIMARY_CURSOR_COLOR )
97 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "secondaryCursorColor", VECTOR4, SECONDARY_CURSOR_COLOR )
98 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableCursorBlink", BOOLEAN, ENABLE_CURSOR_BLINK )
99 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorBlinkInterval", FLOAT, CURSOR_BLINK_INTERVAL )
100 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorBlinkDuration", FLOAT, CURSOR_BLINK_DURATION )
101 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorWidth", INTEGER, CURSOR_WIDTH )
102 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "grabHandleImage", STRING, GRAB_HANDLE_IMAGE )
103 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "grabHandlePressedImage", STRING, GRAB_HANDLE_PRESSED_IMAGE )
104 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleImageLeft", MAP, SELECTION_HANDLE_IMAGE_LEFT )
105 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleImageRight", MAP, SELECTION_HANDLE_IMAGE_RIGHT )
106 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandlePressedImageLeft", MAP, SELECTION_HANDLE_PRESSED_IMAGE_LEFT )
107 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandlePressedImageRight", MAP, SELECTION_HANDLE_PRESSED_IMAGE_RIGHT )
108 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleMarkerImageLeft", MAP, SELECTION_HANDLE_MARKER_IMAGE_LEFT )
109 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleMarkerImageRight", MAP, SELECTION_HANDLE_MARKER_IMAGE_RIGHT )
110 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHighlightColor", VECTOR4, SELECTION_HIGHLIGHT_COLOR )
111 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "decorationBoundingBox", RECTANGLE, DECORATION_BOUNDING_BOX )
112 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableMarkup", BOOLEAN, ENABLE_MARKUP )
113 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputColor", VECTOR4, INPUT_COLOR )
114 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputFontFamily", STRING, INPUT_FONT_FAMILY )
115 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputFontStyle", MAP, INPUT_FONT_STYLE )
116 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputPointSize", FLOAT, INPUT_POINT_SIZE )
117 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "lineSpacing", FLOAT, LINE_SPACING )
118 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputLineSpacing", FLOAT, INPUT_LINE_SPACING )
119 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "underline", MAP, UNDERLINE )
120 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputUnderline", MAP, INPUT_UNDERLINE )
121 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "shadow", MAP, SHADOW )
122 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputShadow", MAP, INPUT_SHADOW )
123 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "emboss", MAP, EMBOSS )
124 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputEmboss", MAP, INPUT_EMBOSS )
125 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "outline", MAP, OUTLINE )
126 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputOutline", MAP, INPUT_OUTLINE )
127 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "smoothScroll", BOOLEAN, SMOOTH_SCROLL )
128 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "smoothScrollDuration", FLOAT, SMOOTH_SCROLL_DURATION )
129 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableScrollBar", BOOLEAN, ENABLE_SCROLL_BAR )
130 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollBarShowDuration", FLOAT, SCROLL_BAR_SHOW_DURATION )
131 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollBarFadeDuration", FLOAT, SCROLL_BAR_FADE_DURATION )
132 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "pixelSize", FLOAT, PIXEL_SIZE )
133 DALI_PROPERTY_REGISTRATION_READ_ONLY( Toolkit, TextEditor, "lineCount", INTEGER, LINE_COUNT )
134 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableSelection", BOOLEAN, ENABLE_SELECTION )
135 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "placeholder", MAP, PLACEHOLDER )
136 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "lineWrapMode", INTEGER, LINE_WRAP_MODE )
137 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "placeholderText", STRING, PLACEHOLDER_TEXT )
138 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "placeholderTextColor", VECTOR4, PLACEHOLDER_TEXT_COLOR )
139 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableShiftSelection", BOOLEAN, ENABLE_SHIFT_SELECTION )
140 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableGrabHandle", BOOLEAN, ENABLE_GRAB_HANDLE )
141 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "matchSystemLanguageDirection", BOOLEAN, MATCH_SYSTEM_LANGUAGE_DIRECTION )
142 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "renderingBackend", INTEGER, RENDERING_BACKEND )
143 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "maxLength", INTEGER, MAX_LENGTH )
144 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectedTextStart", INTEGER, SELECTED_TEXT_START )
145 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectedTextEnd", INTEGER, SELECTED_TEXT_END )
146 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "horizontalScrollPosition", FLOAT, HORIZONTAL_SCROLL_POSITION )
147 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "verticalScrollPosition", INTEGER, VERTICAL_SCROLL_POSITION )
148 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableEditing", BOOLEAN, ENABLE_EDITING )
149 DALI_DEVEL_PROPERTY_REGISTRATION_READ_ONLY( Toolkit, TextEditor, "selectedText", STRING, SELECTED_TEXT )
150 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "fontSizeScale", FLOAT, FONT_SIZE_SCALE )
151 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "primaryCursorPosition", INTEGER, PRIMARY_CURSOR_POSITION )
153 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "textChanged", SIGNAL_TEXT_CHANGED )
154 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED )
155 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "maxLengthReached", SIGNAL_MAX_LENGTH_REACHED )
157 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");
203 TextEditor& impl( GetImpl( textEditor ) );
204 DALI_ASSERT_DEBUG( impl.mController && "No text contoller" );
205 DALI_ASSERT_DEBUG( impl.mDecorator && "No text decorator" );
209 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
211 int backend = value.Get< int >();
212 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend );
214 if( impl.mRenderingBackend != backend )
216 impl.mRenderingBackend = backend;
217 impl.mRenderer.Reset();
218 impl.RequestTextRelayout();
222 case Toolkit::TextEditor::Property::TEXT:
224 const std::string& text = value.Get< std::string >();
225 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p TEXT %s\n", impl.mController.Get(), text.c_str() );
227 impl.mController->SetText( text );
230 case Toolkit::TextEditor::Property::TEXT_COLOR:
232 const Vector4& textColor = value.Get< Vector4 >();
233 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a );
235 if( impl.mController->GetDefaultColor() != textColor )
237 impl.mController->SetDefaultColor( textColor );
238 impl.mController->SetInputColor( textColor );
239 impl.mRenderer.Reset();
243 case Toolkit::TextEditor::Property::FONT_FAMILY:
245 const std::string& fontFamily = value.Get< std::string >();
246 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
247 impl.mController->SetDefaultFontFamily( fontFamily );
250 case Toolkit::TextEditor::Property::FONT_STYLE:
252 SetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
255 case Toolkit::TextEditor::Property::POINT_SIZE:
257 const float pointSize = value.Get< float >();
258 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p POINT_SIZE %f\n", impl.mController.Get(), pointSize );
260 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE ), pointSize ) )
262 impl.mController->SetDefaultFontSize( pointSize, Text::Controller::POINT_SIZE );
266 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
268 Text::HorizontalAlignment::Type alignment( static_cast< Text::HorizontalAlignment::Type >( -1 ) ); // Set to invalid value to ensure a valid mode does get set
269 if( Text::GetHorizontalAlignmentEnumeration( value, alignment ) )
271 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment );
272 impl.mController->SetHorizontalAlignment( alignment );
276 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
278 const float threshold = value.Get< float >();
279 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold );
281 impl.mDecorator->SetScrollThreshold( threshold );
284 case Toolkit::TextEditor::Property::SCROLL_SPEED:
286 const float speed = value.Get< float >();
287 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_SPEED %f\n", impl.mController.Get(), speed );
289 impl.mDecorator->SetScrollSpeed( speed );
292 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
294 const Vector4& color = value.Get< Vector4 >();
295 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PRIMARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
297 impl.mDecorator->SetCursorColor( PRIMARY_CURSOR, color );
298 impl.RequestTextRelayout();
301 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
303 const Vector4& color = value.Get< Vector4 >();
304 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SECONDARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
306 impl.mDecorator->SetCursorColor( SECONDARY_CURSOR, color );
307 impl.RequestTextRelayout();
310 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
312 const bool enable = value.Get< bool >();
313 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable );
315 impl.mController->SetEnableCursorBlink( enable );
316 impl.RequestTextRelayout();
319 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
321 const float interval = value.Get< float >();
322 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval );
324 impl.mDecorator->SetCursorBlinkInterval( interval );
327 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
329 const float duration = value.Get< float >();
330 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration );
332 impl.mDecorator->SetCursorBlinkDuration( duration );
335 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
337 const int width = value.Get< int >();
338 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_WIDTH %d\n", impl.mController.Get(), width );
340 impl.mDecorator->SetCursorWidth( width );
341 impl.mController->GetLayoutEngine().SetCursorWidth( width );
344 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
346 const std::string imageFileName = value.Get< std::string >();
347 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str() );
349 if( imageFileName.size() )
351 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName );
352 impl.RequestTextRelayout();
356 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
358 const std::string imageFileName = value.Get< std::string >();
359 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str() );
361 if( imageFileName.size() )
363 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName );
364 impl.RequestTextRelayout();
368 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
370 const std::string filename = GetImageFileNameFromPropertyValue( value );
372 if( filename.size() )
374 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename );
375 impl.RequestTextRelayout();
379 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
381 const std::string filename = GetImageFileNameFromPropertyValue( value );
383 if( filename.size() )
385 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename );
386 impl.RequestTextRelayout();
390 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
392 const std::string filename = GetImageFileNameFromPropertyValue( value );
394 if( filename.size() )
396 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename );
397 impl.RequestTextRelayout();
401 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
403 const std::string filename = GetImageFileNameFromPropertyValue( value );
405 if( filename.size() )
407 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename );
408 impl.RequestTextRelayout();
412 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
414 const std::string filename = GetImageFileNameFromPropertyValue( value );
416 if( filename.size() )
418 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename );
419 impl.RequestTextRelayout();
423 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
425 const std::string filename = GetImageFileNameFromPropertyValue( value );
427 if( filename.size() )
429 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename );
430 impl.RequestTextRelayout();
434 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
436 const Vector4 color = value.Get< Vector4 >();
437 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SELECTION_HIGHLIGHT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
439 impl.mDecorator->SetHighlightColor( color );
440 impl.RequestTextRelayout();
443 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
445 const Rect<int>& box = value.Get< Rect<int> >();
446 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p DECORATION_BOUNDING_BOX %d,%d %dx%d\n", impl.mController.Get(), box.x, box.y, box.width, box.height );
448 impl.mDecorator->SetBoundingBox( box );
449 impl.RequestTextRelayout();
452 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
454 const bool enableMarkup = value.Get<bool>();
455 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup );
457 impl.mController->SetMarkupProcessorEnabled( enableMarkup );
460 case Toolkit::TextEditor::Property::INPUT_COLOR:
462 const Vector4& inputColor = value.Get< Vector4 >();
463 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), inputColor.r, inputColor.g, inputColor.b, inputColor.a );
465 impl.mController->SetInputColor( inputColor );
468 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
470 const std::string& fontFamily = value.Get< std::string >();
471 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
472 impl.mController->SetInputFontFamily( fontFamily );
475 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
477 SetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
480 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
482 const float pointSize = value.Get< float >();
483 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize );
484 impl.mController->SetInputFontPointSize( pointSize );
487 case Toolkit::TextEditor::Property::LINE_SPACING:
489 // The line spacing isn't supported by the TextEditor. Since it's supported
490 // by the TextLabel for now it must be ignored. The property is being shadowed
491 // locally so its value isn't affected.
492 const float lineSpacing = value.Get<float>();
493 impl.mLineSpacing = lineSpacing;
494 // set it to 0.0 due to missing implementation
495 impl.mController->SetDefaultLineSpacing( 0.0f );
496 impl.mRenderer.Reset();
499 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
501 const float lineSpacing = value.Get<float>();
502 impl.mController->SetInputLineSpacing( lineSpacing );
503 impl.mRenderer.Reset();
506 case Toolkit::TextEditor::Property::UNDERLINE:
508 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
511 impl.mRenderer.Reset();
515 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
517 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
520 impl.mRenderer.Reset();
524 case Toolkit::TextEditor::Property::SHADOW:
526 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
529 impl.mRenderer.Reset();
533 case Toolkit::TextEditor::Property::INPUT_SHADOW:
535 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
538 impl.mRenderer.Reset();
542 case Toolkit::TextEditor::Property::EMBOSS:
544 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
547 impl.mRenderer.Reset();
551 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
553 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
556 impl.mRenderer.Reset();
560 case Toolkit::TextEditor::Property::OUTLINE:
562 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
565 impl.mRenderer.Reset();
569 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
571 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
574 impl.mRenderer.Reset();
578 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
580 const bool enable = value.Get< bool >();
581 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SMOOTH_SCROLL %d\n", enable );
583 impl.mScrollAnimationEnabled = enable;
586 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
588 const float duration = value.Get< float >();
589 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SMOOTH_SCROLL_DURATION %f\n", duration );
591 impl.mScrollAnimationDuration = duration;
592 if ( impl.mTextVerticalScroller )
594 impl.mTextVerticalScroller->SetDuration( duration );
598 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
600 const bool enable = value.Get< bool >();
601 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SHOW_SCROLL_BAR %d\n", enable );
603 impl.mScrollBarEnabled = enable;
606 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
608 const float duration = value.Get< float >();
609 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_SHOW_DURATION %f\n", duration );
611 impl.mAnimationPeriod.delaySeconds = duration;
614 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
616 const float duration = value.Get< float >();
617 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_FADE_DURATION %f\n", duration );
619 impl.mAnimationPeriod.durationSeconds = duration;
622 case Toolkit::TextEditor::Property::PIXEL_SIZE:
624 const float pixelSize = value.Get< float >();
625 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize );
627 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE ), pixelSize ) )
629 impl.mController->SetDefaultFontSize( pixelSize, Text::Controller::PIXEL_SIZE );
633 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
635 const std::string& text = value.Get< std::string >();
636 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor::OnPropertySet %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str() );
638 impl.mController->SetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
641 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
643 const Vector4& textColor = value.Get< Vector4 >();
644 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PLACEHOLDER_TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a );
646 if( impl.mController->GetPlaceholderTextColor() != textColor )
648 impl.mController->SetPlaceholderTextColor( textColor );
649 impl.mRenderer.Reset();
653 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
655 const bool enableSelection = value.Get< bool >();
656 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection );
657 impl.mController->SetSelectionEnabled( enableSelection );
660 case Toolkit::TextEditor::Property::PLACEHOLDER:
662 const Property::Map* map = value.GetMap();
665 impl.mController->SetPlaceholderProperty( *map );
669 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
671 Text::LineWrap::Mode lineWrapMode( static_cast< Text::LineWrap::Mode >( -1 ) ); // Set to invalid value to ensure a valid mode does get set
672 if( GetLineWrapModeEnumeration( value, lineWrapMode ) )
674 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p LineWrap::MODE %d\n", impl.mController.Get(), lineWrapMode );
675 impl.mController->SetLineWrapMode( lineWrapMode );
679 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
681 const bool shiftSelection = value.Get<bool>();
682 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection );
684 impl.mController->SetShiftSelectionEnabled( shiftSelection );
687 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
689 const bool grabHandleEnabled = value.Get<bool>();
690 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled );
692 impl.mController->SetGrabHandleEnabled( grabHandleEnabled );
695 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
697 impl.mController->SetMatchSystemLanguageDirection(value.Get< bool >());
700 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
702 const int max = value.Get< int >();
703 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p MAX_LENGTH %d\n", impl.mController.Get(), max );
705 impl.mController->SetMaximumNumberOfCharacters( max );
708 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
710 uint32_t start = static_cast<uint32_t>(value.Get< int >());
711 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start );
712 impl.SetTextSelectionRange( &start, nullptr );
715 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
717 uint32_t end = static_cast<uint32_t>(value.Get< int >());
718 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end );
719 impl.SetTextSelectionRange( nullptr, &end );
722 case Toolkit::DevelTextEditor::Property::ENABLE_EDITING:
724 const bool editable = value.Get< bool >();
725 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_EDITING %d\n", impl.mController.Get(), editable );
726 impl.SetEditable( editable );
729 case Toolkit::DevelTextEditor::Property::HORIZONTAL_SCROLL_POSITION:
731 float horizontalScroll = value.Get< float >();
732 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_SCROLL_POSITION %d\n", impl.mController.Get(), horizontalScroll );
733 if (horizontalScroll >= 0.0f)
735 impl.ScrollBy( Vector2(horizontalScroll - impl.GetHorizontalScrollPosition(), 0 ));
739 case Toolkit::DevelTextEditor::Property::VERTICAL_SCROLL_POSITION:
741 float verticalScroll = value.Get< float >();
742 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p VERTICAL_SCROLL_POSITION %d\n", impl.mController.Get(), verticalScroll );
743 if (verticalScroll >= 0.0f)
745 impl.ScrollBy( Vector2(0, verticalScroll - impl.GetVerticalScrollPosition() ));
749 case Toolkit::DevelTextEditor::Property::FONT_SIZE_SCALE:
751 const float scale = value.Get< float >();
752 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p FONT_SIZE_SCALE %f\n", impl.mController.Get(), scale );
754 if( !Equals( impl.mController->GetFontSizeScale(), scale ) )
756 impl.mController->SetFontSizeScale( scale );
760 case Toolkit::DevelTextEditor::Property::PRIMARY_CURSOR_POSITION:
762 uint32_t position = static_cast<uint32_t>(value.Get< int >());
763 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PRIMARY_CURSOR_POSITION %d\n", impl.mController.Get(), position );
764 if (impl.mController->SetPrimaryCursorPosition( position ))
766 impl.SetKeyInputFocus();
774 Property::Value TextEditor::GetProperty( BaseObject* object, Property::Index index )
776 Property::Value value;
778 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
782 TextEditor& impl( GetImpl( textEditor ) );
783 DALI_ASSERT_DEBUG( impl.mController && "No text contoller" );
784 DALI_ASSERT_DEBUG( impl.mDecorator && "No text decorator" );
788 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
790 value = impl.mRenderingBackend;
793 case Toolkit::TextEditor::Property::TEXT:
796 impl.mController->GetText( text );
797 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p returning text: %s\n", impl.mController.Get(), text.c_str() );
801 case Toolkit::TextEditor::Property::TEXT_COLOR:
803 value = impl.mController->GetDefaultColor();
806 case Toolkit::TextEditor::Property::FONT_FAMILY:
808 value = impl.mController->GetDefaultFontFamily();
811 case Toolkit::TextEditor::Property::FONT_STYLE:
813 GetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
816 case Toolkit::TextEditor::Property::POINT_SIZE:
818 value = impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE );
821 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
823 const char* name = GetHorizontalAlignmentString( impl.mController->GetHorizontalAlignment() );
826 value = std::string( name );
830 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
832 value = impl.mDecorator->GetScrollThreshold();
835 case Toolkit::TextEditor::Property::SCROLL_SPEED:
837 value = impl.mDecorator->GetScrollSpeed();
840 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
842 value = impl.mDecorator->GetColor( PRIMARY_CURSOR );
845 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
847 value = impl.mDecorator->GetColor( SECONDARY_CURSOR );
850 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
852 value = impl.mController->GetEnableCursorBlink();
855 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
857 value = impl.mDecorator->GetCursorBlinkInterval();
860 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
862 value = impl.mDecorator->GetCursorBlinkDuration();
865 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
867 value = impl.mDecorator->GetCursorWidth();
870 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
872 value = impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED );
875 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
877 value = impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED );
880 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
882 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED );
885 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
887 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED ) ;
890 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
892 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
895 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
897 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
900 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
902 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
905 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
907 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
910 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
912 value = impl.mDecorator->GetHighlightColor();
915 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
917 Rect<int> boundingBox;
918 impl.mDecorator->GetBoundingBox( boundingBox );
922 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
924 value = impl.mController->IsMarkupProcessorEnabled();
927 case Toolkit::TextEditor::Property::INPUT_COLOR:
929 value = impl.mController->GetInputColor();
932 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
934 value = impl.mController->GetInputFontFamily();
937 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
939 GetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
942 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
944 value = impl.mController->GetInputFontPointSize();
947 case Toolkit::TextEditor::Property::LINE_SPACING:
949 // LINE_SPACING isn't implemented for the TextEditor. Returning
950 // only shadowed value, not the real one.
951 value = impl.mLineSpacing;
954 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
956 value = impl.mController->GetInputLineSpacing();
959 case Toolkit::TextEditor::Property::UNDERLINE:
961 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
964 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
966 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
969 case Toolkit::TextEditor::Property::SHADOW:
971 GetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
974 case Toolkit::TextEditor::Property::INPUT_SHADOW:
976 GetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
979 case Toolkit::TextEditor::Property::EMBOSS:
981 GetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
984 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
986 GetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
989 case Toolkit::TextEditor::Property::OUTLINE:
991 GetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
994 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
996 GetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
999 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
1001 value = impl.mScrollAnimationEnabled;
1004 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
1006 value = impl.mScrollAnimationDuration;
1009 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
1011 value = impl.mScrollBarEnabled;
1014 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
1016 value = impl.mAnimationPeriod.delaySeconds;
1019 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
1021 value = impl.mAnimationPeriod.durationSeconds;
1024 case Toolkit::TextEditor::Property::PIXEL_SIZE:
1026 value = impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE );
1029 case Toolkit::TextEditor::Property::LINE_COUNT:
1031 float width = textEditor.GetProperty( Actor::Property::SIZE_WIDTH ).Get<float>();
1032 value = impl.mController->GetLineCount( width );
1035 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
1038 impl.mController->GetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
1042 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
1044 value = impl.mController->GetPlaceholderTextColor();
1047 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
1049 value = impl.mController->IsSelectionEnabled();
1052 case Toolkit::TextEditor::Property::PLACEHOLDER:
1055 impl.mController->GetPlaceholderProperty( map );
1059 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
1061 value = impl.mController->GetLineWrapMode();
1064 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
1066 value = impl.mController->IsShiftSelectionEnabled();
1069 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
1071 value = impl.mController->IsGrabHandleEnabled();
1074 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1076 value = impl.mController->IsMatchSystemLanguageDirection();
1079 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
1081 value = impl.mController->GetMaximumNumberOfCharacters();
1084 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT:
1086 value = impl.mController->GetSelectedText( );
1089 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
1091 Uint32Pair range = impl.GetTextSelectionRange();
1092 value = static_cast<int>(range.first);
1095 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
1097 Uint32Pair range = impl.GetTextSelectionRange();
1098 value = static_cast<int>(range.second);
1101 case Toolkit::DevelTextEditor::Property::ENABLE_EDITING:
1103 value = impl.IsEditable();
1106 case Toolkit::DevelTextEditor::Property::HORIZONTAL_SCROLL_POSITION:
1108 value = impl.GetHorizontalScrollPosition();
1111 case Toolkit::DevelTextEditor::Property::VERTICAL_SCROLL_POSITION:
1113 value = impl.GetVerticalScrollPosition();
1116 case Toolkit::DevelTextEditor::Property::FONT_SIZE_SCALE:
1118 value = impl.mController->GetFontSizeScale();
1121 case Toolkit::DevelTextEditor::Property::PRIMARY_CURSOR_POSITION:
1123 value = static_cast<int>(impl.mController->GetPrimaryCursorPosition());
1132 void TextEditor::SelectWholeText()
1134 if( mController && mController->IsShowingRealText() )
1136 mController->SelectWholeText();
1141 void TextEditor::SelectNone()
1143 if( mController && mController->IsShowingRealText() )
1145 mController->SelectNone();
1149 void TextEditor::ScrollBy(Vector2 scroll)
1151 if( mController && mController->IsShowingRealText() )
1153 mController->ScrollBy(scroll);
1157 float TextEditor::GetHorizontalScrollPosition()
1159 if( mController && mController->IsShowingRealText() )
1161 return mController->GetHorizontalScrollPosition();
1166 float TextEditor::GetVerticalScrollPosition()
1168 if( mController && mController->IsShowingRealText() )
1170 return mController->GetVerticalScrollPosition();
1175 string TextEditor::GetSelectedText() const
1177 string selectedText = "";
1178 if( mController && mController->IsShowingRealText() )
1180 selectedText = mController->GetSelectedText( );
1182 return selectedText;
1185 InputMethodContext TextEditor::GetInputMethodContext()
1187 return mInputMethodContext;
1190 DevelTextEditor::MaxLengthReachedSignalType& TextEditor::MaxLengthReachedSignal()
1192 return mMaxLengthReachedSignal;
1195 Text::ControllerPtr TextEditor::getController()
1200 bool TextEditor::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
1202 Dali::BaseHandle handle( object );
1204 bool connected( true );
1205 Toolkit::TextEditor editor = Toolkit::TextEditor::DownCast( handle );
1207 if( 0 == strcmp( signalName.c_str(), SIGNAL_TEXT_CHANGED ) )
1209 editor.TextChangedSignal().Connect( tracker, functor );
1211 else if( 0 == strcmp( signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED ) )
1213 editor.InputStyleChangedSignal().Connect( tracker, functor );
1215 else if( 0 == strcmp( signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED ) )
1219 Internal::TextEditor& editorImpl( GetImpl( editor ) );
1220 editorImpl.MaxLengthReachedSignal().Connect( tracker, functor );
1225 // signalName does not match any signal
1232 Toolkit::TextEditor::TextChangedSignalType& TextEditor::TextChangedSignal()
1234 return mTextChangedSignal;
1237 Toolkit::TextEditor::InputStyleChangedSignalType& TextEditor::InputStyleChangedSignal()
1239 return mInputStyleChangedSignal;
1242 Toolkit::TextEditor::ScrollStateChangedSignalType& TextEditor::ScrollStateChangedSignal()
1244 return mScrollStateChangedSignal;
1247 void TextEditor::OnInitialize()
1249 Actor self = Self();
1251 mController = Text::Controller::New( this, this, this);
1253 mDecorator = Text::Decorator::New( *mController,
1256 mInputMethodContext = InputMethodContext::New( self );
1258 mController->GetLayoutEngine().SetLayout( Layout::Engine::MULTI_LINE_BOX );
1260 // Enables the text input.
1261 mController->EnableTextInput( mDecorator, mInputMethodContext );
1263 // Enables the vertical scrolling after the text input has been enabled.
1264 mController->SetVerticalScrollEnabled( true );
1266 // Disables the horizontal scrolling.
1267 mController->SetHorizontalScrollEnabled( false );
1269 // Sets the maximum number of characters.
1270 mController->SetMaximumNumberOfCharacters( std::numeric_limits<Length>::max() );
1272 // Enable the smooth handle panning.
1273 mController->SetSmoothHandlePanEnabled( true );
1275 mController->SetNoTextDoubleTapAction( Controller::NoTextTap::HIGHLIGHT );
1276 mController->SetNoTextLongPressAction( Controller::NoTextTap::HIGHLIGHT );
1278 // Sets layoutDirection value
1279 Dali::Stage stage = Dali::Stage::GetCurrent();
1280 Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>( stage.GetRootLayer().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1281 mController->SetLayoutDirection( layoutDirection );
1283 // Forward input events to controller
1284 EnableGestureDetection( static_cast<GestureType::Value>( GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS ) );
1285 GetTapGestureDetector().SetMaximumTapsRequired( 2 );
1287 self.TouchedSignal().Connect( this, &TextEditor::OnTouched );
1289 // Set BoundingBox to stage size if not already set.
1290 Rect<int> boundingBox;
1291 mDecorator->GetBoundingBox( boundingBox );
1293 if( boundingBox.IsEmpty() )
1295 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1296 mDecorator->SetBoundingBox( Rect<int>( 0.0f, 0.0f, stageSize.width, stageSize.height ) );
1299 // Whether to flip the selection handles as soon as they cross.
1300 mDecorator->FlipSelectionHandlesOnCrossEnabled( true );
1302 // Set the default scroll speed.
1303 mDecorator->SetScrollSpeed( DEFAULT_SCROLL_SPEED );
1305 // Fill-parent area by default
1306 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
1307 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1308 self.OnSceneSignal().Connect( this, &TextEditor::OnSceneConnect );
1310 //Enable highightability
1311 self.SetProperty( Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true );
1313 DevelControl::SetInputMethodContext( *this, mInputMethodContext );
1315 // Creates an extra control to be used as stencil buffer.
1316 mStencil = Control::New();
1317 mStencil.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
1318 mStencil.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT );
1320 // Creates a background visual. Even if the color is transparent it updates the stencil.
1321 mStencil.SetProperty( Toolkit::Control::Property::BACKGROUND,
1322 Property::Map().Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR ).
1323 Add( ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT ) );
1325 // Enable the clipping property.
1326 mStencil.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX );
1327 mStencil.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
1329 self.Add( mStencil );
1331 DevelControl::SetAccessibilityConstructor( self, []( Dali::Actor actor ) {
1332 return std::unique_ptr< Dali::Accessibility::Accessible >(
1333 new AccessibleImpl( actor, Dali::Accessibility::Role::ENTRY ) );
1337 void TextEditor::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change )
1339 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange\n");
1343 case StyleChange::DEFAULT_FONT_CHANGE:
1345 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange DEFAULT_FONT_CHANGE\n");
1346 const std::string& newFont = GetImpl( styleManager ).GetDefaultFontFamily();
1347 // Property system did not set the font so should update it.
1348 mController->UpdateAfterFontChange( newFont );
1353 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1355 GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
1359 case StyleChange::THEME_CHANGE:
1361 // Nothing to do, let control base class handle this
1366 // Up call to Control
1367 Control::OnStyleChange( styleManager, change );
1370 Vector3 TextEditor::GetNaturalSize()
1373 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1375 Vector3 naturalSize = mController->GetNaturalSize();
1376 naturalSize.width += ( padding.start + padding.end );
1377 naturalSize.height += ( padding.top + padding.bottom );
1382 float TextEditor::GetHeightForWidth( float width )
1385 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1386 return mController->GetHeightForWidth( width ) + padding.top + padding.bottom;
1389 void TextEditor::OnRelayout( const Vector2& size, RelayoutContainer& container )
1391 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor OnRelayout\n");
1393 Actor self = Self();
1396 padding = self.GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1398 Vector2 contentSize( size.x - ( padding.start + padding.end ), size.y - ( padding.top + padding.bottom ) );
1400 // Support Right-To-Left of padding
1401 Dali::LayoutDirection::Type layoutDirection;
1402 if( mController->IsMatchSystemLanguageDirection() )
1404 layoutDirection = static_cast<Dali::LayoutDirection::Type>( DevelWindow::Get( self ).GetRootLayer().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1408 layoutDirection = static_cast<Dali::LayoutDirection::Type>( self.GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1410 if( Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection )
1412 std::swap( padding.start, padding.end );
1417 mStencil.SetProperty( Actor::Property::POSITION, Vector2( padding.start, padding.top ));
1421 mActiveLayer.SetProperty( Actor::Property::POSITION, Vector2( padding.start, padding.top ));
1424 const Text::Controller::UpdateTextType updateTextType = mController->Relayout( contentSize, layoutDirection );
1426 if( ( Text::Controller::NONE_UPDATED != updateTextType ) ||
1429 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnRelayout %p Displaying new contents\n", mController.Get() );
1432 ( Text::Controller::NONE_UPDATED != ( Text::Controller::DECORATOR_UPDATED & updateTextType ) ) )
1434 mDecorator->Relayout( size );
1439 mRenderer = Backend::Get().NewRenderer( mRenderingBackend );
1442 RenderText( updateTextType );
1446 // The text-editor emits signals when the input style changes. These changes of style are
1447 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1448 // can't be emitted during the size negotiation as the callbacks may update the UI.
1449 // The text-editor adds an idle callback to the adaptor to emit the signals after the size negotiation.
1450 if( !mController->IsInputStyleChangedSignalsQueueEmpty() )
1452 if( Adaptor::IsAvailable() )
1454 Adaptor& adaptor = Adaptor::Get();
1456 if( NULL == mIdleCallback )
1458 // @note: The callback manager takes the ownership of the callback object.
1459 mIdleCallback = MakeCallback( this, &TextEditor::OnIdleSignal );
1460 adaptor.AddIdle( mIdleCallback, false );
1466 void TextEditor::RenderText( Text::Controller::UpdateTextType updateTextType )
1468 Actor renderableActor;
1470 if( Text::Controller::NONE_UPDATED != ( Text::Controller::MODEL_UPDATED & updateTextType ) )
1474 Dali::Toolkit::TextEditor handle = Dali::Toolkit::TextEditor( GetOwner() );
1476 renderableActor = mRenderer->Render( mController->GetView(),
1478 Property::INVALID_INDEX, // Animatable property not supported
1480 DepthIndex::CONTENT );
1483 if( renderableActor != mRenderableActor )
1485 UnparentAndReset( mRenderableActor );
1486 mRenderableActor = renderableActor;
1490 if( mRenderableActor )
1492 // Make sure the actors are parented correctly with/without clipping
1493 Actor self = mStencil ? mStencil : Self();
1495 for( std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
1496 endIt = mClippingDecorationActors.end();
1501 it->LowerToBottom();
1503 mClippingDecorationActors.clear();
1505 self.Add( mRenderableActor );
1507 ApplyScrollPosition();
1512 void TextEditor::OnKeyInputFocusGained()
1514 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyInputFocusGained %p\n", mController.Get() );
1515 if ( mInputMethodContext && IsEditable() )
1517 mInputMethodContext.StatusChangedSignal().Connect( this, &TextEditor::KeyboardStatusChanged );
1519 mInputMethodContext.EventReceivedSignal().Connect( this, &TextEditor::OnInputMethodContextEvent );
1521 // Notify that the text editing start.
1522 mInputMethodContext.Activate();
1524 // When window gain lost focus, the InputMethodContext is deactivated. Thus when window gain focus again, the InputMethodContext must be activated.
1525 mInputMethodContext.SetRestoreAfterFocusLost( true );
1527 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1531 notifier.ContentSelectedSignal().Connect( this, &TextEditor::OnClipboardTextSelected );
1534 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1536 EmitKeyInputFocusSignal( true ); // Calls back into the Control hence done last.
1539 void TextEditor::OnKeyInputFocusLost()
1541 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor:OnKeyInputFocusLost %p\n", mController.Get() );
1542 if ( mInputMethodContext )
1544 mInputMethodContext.StatusChangedSignal().Disconnect( this, &TextEditor::KeyboardStatusChanged );
1546 // The text editing is finished. Therefore the InputMethodContext don't have restore activation.
1547 mInputMethodContext.SetRestoreAfterFocusLost( false );
1549 // Notify that the text editing finish.
1550 mInputMethodContext.Deactivate();
1552 mInputMethodContext.EventReceivedSignal().Disconnect( this, &TextEditor::OnInputMethodContextEvent );
1554 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1558 notifier.ContentSelectedSignal().Disconnect( this, &TextEditor::OnClipboardTextSelected );
1561 mController->KeyboardFocusLostEvent();
1563 EmitKeyInputFocusSignal( false ); // Calls back into the Control hence done last.
1566 bool TextEditor::OnAccessibilityActivated()
1572 void TextEditor::OnTap( const TapGesture& gesture )
1574 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnTap %p\n", mController.Get() );
1575 if ( mInputMethodContext && IsEditable() )
1577 mInputMethodContext.Activate();
1579 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1581 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1582 const Vector2& localPoint = gesture.GetLocalPoint();
1583 mController->TapEvent( gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top );
1588 void TextEditor::OnPan( const PanGesture& gesture )
1590 mController->PanEvent( gesture.GetState(), gesture.GetDisplacement() );
1593 void TextEditor::OnLongPress( const LongPressGesture& gesture )
1595 if ( mInputMethodContext && IsEditable() )
1597 mInputMethodContext.Activate();
1600 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1601 const Vector2& localPoint = gesture.GetLocalPoint();
1602 mController->LongPressEvent( gesture.GetState(), localPoint.x - padding.start, localPoint.y - padding.top );
1607 bool TextEditor::OnKeyEvent( const KeyEvent& event )
1609 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode() );
1611 if( Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape() )
1613 // Make sure ClearKeyInputFocus when only key is up
1614 if( event.GetState() == KeyEvent::UP )
1616 ClearKeyInputFocus();
1622 return mController->KeyEvent( event );
1625 void TextEditor::RequestTextRelayout()
1630 void TextEditor::TextInserted( unsigned int position, unsigned int length, const std::string &content )
1632 if( Accessibility::IsUp() )
1634 Control::Impl::GetAccessibilityObject( Self() )->EmitTextInserted( position, length, content );
1638 void TextEditor::TextDeleted( unsigned int position, unsigned int length, const std::string &content )
1640 if( Accessibility::IsUp() )
1642 Control::Impl::GetAccessibilityObject( Self() )->EmitTextDeleted( position, length, content );
1646 void TextEditor::CaretMoved( unsigned int position )
1648 if( Accessibility::IsUp() )
1650 Control::Impl::GetAccessibilityObject( Self() )->EmitTextCaretMoved( position );
1654 void TextEditor::TextChanged()
1656 Dali::Toolkit::TextEditor handle( GetOwner() );
1657 mTextChangedSignal.Emit( handle );
1660 void TextEditor::MaxLengthReached()
1662 Dali::Toolkit::TextEditor handle( GetOwner() );
1663 mMaxLengthReachedSignal.Emit( handle );
1666 void TextEditor::InputStyleChanged( Text::InputStyle::Mask inputStyleMask )
1668 Dali::Toolkit::TextEditor handle( GetOwner() );
1670 Toolkit::TextEditor::InputStyle::Mask editorInputStyleMask = Toolkit::TextEditor::InputStyle::NONE;
1672 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_COLOR ) )
1674 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::COLOR );
1676 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_FAMILY ) )
1678 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_FAMILY );
1680 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_POINT_SIZE ) )
1682 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::POINT_SIZE );
1684 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WEIGHT ) )
1686 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1688 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WIDTH ) )
1690 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1692 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_SLANT ) )
1694 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1696 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_LINE_SPACING ) )
1698 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::LINE_SPACING );
1700 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_UNDERLINE ) )
1702 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::UNDERLINE );
1704 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_SHADOW ) )
1706 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::SHADOW );
1708 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_EMBOSS ) )
1710 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::EMBOSS );
1712 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_OUTLINE ) )
1714 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::OUTLINE );
1717 mInputStyleChangedSignal.Emit( handle, editorInputStyleMask );
1720 void TextEditor::AddDecoration( Actor& actor, bool needsClipping )
1726 mClippingDecorationActors.push_back( actor );
1730 actor.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT );
1731 actor.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
1732 Self().Add( actor );
1733 mActiveLayer = actor;
1738 void TextEditor::SetTextSelectionRange(const uint32_t *start, const uint32_t *end)
1740 if( mController && mController->IsShowingRealText() )
1742 mController->SetTextSelectionRange( start, end );
1747 Uint32Pair TextEditor::GetTextSelectionRange() const
1749 Uint32Pair range(0, 0);
1750 if( mController && mController->IsShowingRealText() )
1752 range = mController->GetTextSelectionRange();
1757 void TextEditor::UpdateScrollBar()
1759 using namespace Dali;
1761 float scrollPosition;
1764 bool latestScrolled;
1766 if ( !mScrollBarEnabled )
1770 latestScrolled = mController->GetTextScrollInfo( scrollPosition, controlSize, layoutSize );
1771 if ( !latestScrolled || controlSize > layoutSize)
1776 CustomActor self = Self();
1779 mScrollBar = Toolkit::ScrollBar::New( Toolkit::ScrollBar::VERTICAL );
1780 mScrollBar.SetIndicatorHeightPolicy( Toolkit::ScrollBar::VARIABLE );
1781 mScrollBar.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_RIGHT );
1782 mScrollBar.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_RIGHT );
1783 mScrollBar.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1784 mScrollBar.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH );
1786 // Register the scroll position property
1787 Property::Index propertyScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION, scrollPosition );
1788 // Register the minimum scroll position property
1789 Property::Index propertyMinScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MIN, 0.0f );
1790 // Register the maximum scroll position property
1791 Property::Index propertyMaxScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MAX, (layoutSize - controlSize) );
1792 // Register the scroll content size property
1793 Property::Index propertyScrollContentSize = self.RegisterProperty( SCROLL_BAR_CONTENT_SIZE, layoutSize );
1795 mScrollBar.SetScrollPropertySource(self, propertyScrollPosition, propertyMinScrollPosition, propertyMaxScrollPosition, propertyScrollContentSize);
1797 // Set style name of ScrollBar for styling
1798 mScrollBar.SetStyleName("TextEditorScrollBar");
1799 Toolkit::Control scrollIndicator = Toolkit::Control::DownCast( mScrollBar.GetScrollIndicator() );
1800 if( scrollIndicator )
1802 // Set style name of ScrollBarIndicator for styling
1803 scrollIndicator.SetStyleName("TextEditorScrollBarIndicator");
1806 self.Add( mScrollBar );
1810 Property::Index propertyScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION );
1811 Property::Index propertyMaxScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION_MAX );
1812 Property::Index propertyScrollContentSize = self.GetPropertyIndex( SCROLL_BAR_CONTENT_SIZE );
1814 self.SetProperty( propertyScrollPosition, scrollPosition );
1815 self.SetProperty( propertyMaxScrollPosition, (layoutSize - controlSize) );
1816 self.SetProperty( propertyScrollContentSize, layoutSize );
1819 // If scrolling is not started, start scrolling and emit ScrollStateChangedSignal
1820 if( !mScrollStarted )
1822 mScrollStarted = true;
1823 Dali::Toolkit::TextEditor handle( GetOwner() );
1824 mScrollStateChangedSignal.Emit( handle, Toolkit::TextEditor::Scroll::STARTED );
1827 Actor indicator = mScrollBar.GetScrollIndicator();
1830 mAnimation.Stop(); // Cancel any animation
1834 mAnimation = Animation::New( mAnimationPeriod.durationSeconds );
1836 indicator.SetProperty( Actor::Property::OPACITY,1.0f);
1837 mAnimation.AnimateTo( Property( indicator, Actor::Property::COLOR_ALPHA ), 0.0f, AlphaFunction::EASE_IN, mAnimationPeriod );
1839 mAnimation.FinishedSignal().Connect( this, &TextEditor::OnScrollIndicatorAnimationFinished );
1842 void TextEditor::OnScrollIndicatorAnimationFinished( Animation& animation )
1844 // If animation is successfully ended, then emit ScrollStateChangedSignal
1845 if( animation.GetCurrentProgress() == 0.0f )
1847 mScrollStarted = false;
1848 Dali::Toolkit::TextEditor handle( GetOwner() );
1849 mScrollStateChangedSignal.Emit( handle, Toolkit::TextEditor::Scroll::FINISHED );
1853 void TextEditor::OnSceneConnect( Dali::Actor actor )
1855 if ( mHasBeenStaged )
1857 RenderText( static_cast<Text::Controller::UpdateTextType>( Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED ) );
1861 mHasBeenStaged = true;
1865 InputMethodContext::CallbackData TextEditor::OnInputMethodContextEvent( Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent )
1867 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName );
1868 return mController->OnInputMethodContextEvent( inputMethodContext, inputMethodContextEvent );
1871 void TextEditor::GetHandleImagePropertyValue( Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType )
1876 map[ IMAGE_MAP_FILENAME_STRING ] = mDecorator->GetHandleImage( handleType, handleImageType );
1881 void TextEditor::OnClipboardTextSelected( ClipboardEventNotifier& clipboard )
1883 mController->PasteClipboardItemEvent();
1886 void TextEditor::KeyboardStatusChanged(bool keyboardShown)
1888 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown );
1890 // Just hide the grab handle when keyboard is hidden.
1891 if (!keyboardShown )
1893 mController->KeyboardFocusLostEvent();
1897 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1901 void TextEditor::OnSceneConnection( int depth )
1903 // Sets the depth to the visuals inside the text's decorator.
1904 mDecorator->SetTextDepth( depth );
1906 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1908 // Call the Control::OnSceneConnection() to set the depth of the background.
1909 Control::OnSceneConnection( depth );
1912 bool TextEditor::OnTouched( Actor actor, const TouchEvent& touch )
1917 void TextEditor::OnIdleSignal()
1919 // Emits the change of input style signals.
1920 mController->ProcessInputStyleChangedSignals();
1922 // Set the pointer to null as the callback manager deletes the callback after execute it.
1923 mIdleCallback = NULL;
1926 void TextEditor::ApplyScrollPosition()
1928 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1929 float scrollAmount = 0.0f;
1931 if ( mScrollAnimationEnabled )
1933 scrollAmount = mController->GetScrollAmountByUserInput();
1935 if ( mTextVerticalScroller )
1937 mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1939 else if ( Equals( scrollAmount, 0.0f, Math::MACHINE_EPSILON_1 ))
1941 mRenderableActor.SetProperty( Actor::Property::POSITION, Vector2( scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount ));
1945 mTextVerticalScroller = Text::TextVerticalScroller::New();
1946 if ( !Equals( mScrollAnimationDuration, 0.0f, Math::MACHINE_EPSILON_1 ))
1948 mTextVerticalScroller->SetDuration( mScrollAnimationDuration );
1950 mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1954 bool TextEditor::IsEditable() const
1956 return mController->IsEditable();
1959 void TextEditor::SetEditable( bool editable )
1961 mController->SetEditable(editable);
1962 if ( mInputMethodContext && !editable )
1964 mInputMethodContext.Deactivate();
1968 TextEditor::TextEditor()
1969 : Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
1970 mAnimationPeriod( 0.0f, 0.0f ),
1971 mIdleCallback( NULL ),
1972 mAlignmentOffset( 0.f ),
1973 mScrollAnimationDuration( 0.f ),
1974 mLineSpacing( 0.f ),
1975 mRenderingBackend( DEFAULT_RENDERING_BACKEND ),
1976 mHasBeenStaged( false ),
1977 mScrollAnimationEnabled( false ),
1978 mScrollBarEnabled( false ),
1979 mScrollStarted( false )
1983 TextEditor::~TextEditor()
1985 UnparentAndReset( mStencil );
1987 if( ( NULL != mIdleCallback ) && Adaptor::IsAvailable() )
1989 // Removes the callback from the callback manager in case the text-editor is destroyed before the callback is executed.
1990 Adaptor::Get().RemoveIdle( mIdleCallback );
1994 std::string TextEditor::AccessibleImpl::GetName()
1996 auto slf = Toolkit::TextEditor::DownCast( self );
1997 return slf.GetProperty( Toolkit::TextEditor::Property::TEXT )
1998 .Get< std::string >();
2001 std::string TextEditor::AccessibleImpl::GetText( size_t startOffset,
2004 if( endOffset <= startOffset )
2007 auto slf = Toolkit::TextEditor::DownCast( self );
2009 slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get< std::string >();
2011 if( startOffset > txt.size() || endOffset > txt.size() )
2014 return txt.substr( startOffset, endOffset - startOffset );
2017 size_t TextEditor::AccessibleImpl::GetCharacterCount()
2019 auto slf = Toolkit::TextEditor::DownCast( self );
2021 slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get< std::string >();
2026 size_t TextEditor::AccessibleImpl::GetCaretOffset()
2028 auto slf = Toolkit::TextEditor::DownCast( self );
2029 return Dali::Toolkit::GetImpl( slf ).getController()->GetCursorPosition();
2032 bool TextEditor::AccessibleImpl::SetCaretOffset(size_t offset)
2034 auto slf = Toolkit::TextEditor::DownCast( self );
2035 auto txt = slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get< std::string >();
2036 if (offset > txt.size())
2039 auto& slfImpl = Dali::Toolkit::GetImpl( slf );
2040 slfImpl.getController()->ResetCursorPosition( offset );
2041 slfImpl.RequestTextRelayout();
2045 Dali::Accessibility::Range TextEditor::AccessibleImpl::GetTextAtOffset(
2046 size_t offset, Dali::Accessibility::TextBoundary boundary )
2048 auto slf = Toolkit::TextEditor::DownCast( self );
2049 auto txt = slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get< std::string >();
2050 auto txt_size = txt.size();
2052 auto range = Dali::Accessibility::Range{};
2056 case Dali::Accessibility::TextBoundary::CHARACTER:
2058 if (offset < txt_size)
2060 range.content = txt[offset];
2061 range.startOffset = offset;
2062 range.endOffset = offset + 1;
2066 case Dali::Accessibility::TextBoundary::WORD:
2067 case Dali::Accessibility::TextBoundary::LINE:
2069 auto txt_c_string = txt.c_str();
2070 auto breaks = std::vector< char >( txt_size, 0 );
2071 if(boundary == Dali::Accessibility::TextBoundary::WORD)
2072 Accessibility::Accessible::FindWordSeparationsUtf8((const utf8_t *) txt_c_string, txt_size, "", breaks.data());
2074 Accessibility::Accessible::FindLineSeparationsUtf8((const utf8_t *) txt_c_string, txt_size, "", breaks.data());
2077 while( index < txt_size && counter <= offset )
2082 while(breaks[index])
2088 if (boundary == Dali::Accessibility::TextBoundary::WORD)
2090 if (boundary == Dali::Accessibility::TextBoundary::LINE)
2093 if ((counter > 0) && ((counter - 1) == offset))
2095 range.content = txt.substr(start, index - start + 1);
2096 range.startOffset = start;
2097 range.endOffset = index + 1;
2099 if (boundary == Dali::Accessibility::TextBoundary::LINE)
2104 case Dali::Accessibility::TextBoundary::SENTENCE:
2106 /* not supported by efl */
2109 case Dali::Accessibility::TextBoundary::PARAGRAPH:
2111 /* Paragraph is not supported by libunibreak library */
2121 Dali::Accessibility::Range
2122 TextEditor::AccessibleImpl::GetSelection( size_t selectionNum )
2124 // Since DALi supports only one selection indexes higher than 0 are ignored
2125 if( selectionNum > 0 )
2128 auto slf = Toolkit::TextEditor::DownCast( self );
2129 auto ctrl = Dali::Toolkit::GetImpl( slf ).getController();
2131 ctrl->RetrieveSelection( ret );
2132 auto r = ctrl->GetSelectionIndexes();
2134 return { static_cast<size_t>(r.first), static_cast<size_t>(r.second), ret };
2137 bool TextEditor::AccessibleImpl::RemoveSelection( size_t selectionNum )
2139 // Since DALi supports only one selection indexes higher than 0 are ignored
2140 if( selectionNum > 0 )
2143 auto slf = Toolkit::TextEditor::DownCast( self );
2144 Dali::Toolkit::GetImpl( slf ).getController()->SetSelection( 0, 0 );
2148 bool TextEditor::AccessibleImpl::SetSelection( size_t selectionNum,
2152 // Since DALi supports only one selection indexes higher than 0 are ignored
2153 if( selectionNum > 0 )
2156 auto slf = Toolkit::TextEditor::DownCast( self );
2157 Dali::Toolkit::GetImpl( slf ).getController()->SetSelection( startOffset,
2162 bool TextEditor::AccessibleImpl::CopyText( size_t startPosition,
2163 size_t endPosition )
2165 if( endPosition <= startPosition )
2168 auto slf = Toolkit::TextEditor::DownCast( self );
2169 auto txt = slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get<std::string>();
2170 Dali::Toolkit::GetImpl( slf ).getController()->CopyStringToClipboard( txt.substr(startPosition, endPosition - startPosition) );
2175 bool TextEditor::AccessibleImpl::CutText( size_t startPosition,
2176 size_t endPosition )
2178 if( endPosition <= startPosition )
2181 auto slf = Toolkit::TextEditor::DownCast( self );
2182 auto txt = slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get<std::string>();
2183 Dali::Toolkit::GetImpl( slf ).getController()->CopyStringToClipboard( txt.substr(startPosition, endPosition - startPosition) );
2185 slf.SetProperty( Toolkit::TextEditor::Property::TEXT,
2186 txt.substr( 0, startPosition ) + txt.substr( endPosition - startPosition, txt.size()));
2191 Dali::Accessibility::States TextEditor::AccessibleImpl::CalculateStates()
2193 using namespace Dali::Accessibility;
2195 auto states = Control::Impl::AccessibleImpl::CalculateStates();
2196 states[State::EDITABLE] = true;
2197 states[State::FOCUSABLE] = true;
2199 Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
2200 if (self == focusControl)
2202 states[State::FOCUSED] = true;
2208 } // namespace Internal
2210 } // namespace Toolkit