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 )
152 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "textChanged", SIGNAL_TEXT_CHANGED )
153 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED )
154 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "maxLengthReached", SIGNAL_MAX_LENGTH_REACHED )
156 DALI_TYPE_REGISTRATION_END()
158 const char * const IMAGE_MAP_FILENAME_STRING = "filename";
160 /// Retrieves a filename from a value that is a Property::Map
161 std::string GetImageFileNameFromPropertyValue( const Property::Value& value )
163 std::string filename;
164 const Property::Map* map = value.GetMap();
167 const Property::Value* filenameValue = map->Find( IMAGE_MAP_FILENAME_STRING );
170 filenameValue->Get( filename );
178 Toolkit::TextEditor TextEditor::New()
180 // Create the implementation, temporarily owned by this handle on stack
181 IntrusivePtr< TextEditor > impl = new TextEditor();
183 // Pass ownership to CustomActor handle
184 Toolkit::TextEditor handle( *impl );
186 // Second-phase init of the implementation
187 // This can only be done after the CustomActor connection has been made...
193 void TextEditor::SetProperty( BaseObject* object, Property::Index index, const Property::Value& value )
195 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
197 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SetProperty\n");
202 TextEditor& impl( GetImpl( textEditor ) );
203 DALI_ASSERT_DEBUG( impl.mController && "No text contoller" );
204 DALI_ASSERT_DEBUG( impl.mDecorator && "No text decorator" );
208 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
210 int backend = value.Get< int >();
211 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend );
213 if( impl.mRenderingBackend != backend )
215 impl.mRenderingBackend = backend;
216 impl.mRenderer.Reset();
217 impl.RequestTextRelayout();
221 case Toolkit::TextEditor::Property::TEXT:
223 const std::string& text = value.Get< std::string >();
224 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p TEXT %s\n", impl.mController.Get(), text.c_str() );
226 impl.mController->SetText( text );
229 case Toolkit::TextEditor::Property::TEXT_COLOR:
231 const Vector4& textColor = value.Get< Vector4 >();
232 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a );
234 if( impl.mController->GetDefaultColor() != textColor )
236 impl.mController->SetDefaultColor( textColor );
237 impl.mController->SetInputColor( textColor );
238 impl.mRenderer.Reset();
242 case Toolkit::TextEditor::Property::FONT_FAMILY:
244 const std::string& fontFamily = value.Get< std::string >();
245 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
246 impl.mController->SetDefaultFontFamily( fontFamily );
249 case Toolkit::TextEditor::Property::FONT_STYLE:
251 SetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
254 case Toolkit::TextEditor::Property::POINT_SIZE:
256 const float pointSize = value.Get< float >();
257 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p POINT_SIZE %f\n", impl.mController.Get(), pointSize );
259 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE ), pointSize ) )
261 impl.mController->SetDefaultFontSize( pointSize, Text::Controller::POINT_SIZE );
265 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
267 Text::HorizontalAlignment::Type alignment( static_cast< Text::HorizontalAlignment::Type >( -1 ) ); // Set to invalid value to ensure a valid mode does get set
268 if( Text::GetHorizontalAlignmentEnumeration( value, alignment ) )
270 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment );
271 impl.mController->SetHorizontalAlignment( alignment );
275 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
277 const float threshold = value.Get< float >();
278 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold );
280 impl.mDecorator->SetScrollThreshold( threshold );
283 case Toolkit::TextEditor::Property::SCROLL_SPEED:
285 const float speed = value.Get< float >();
286 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_SPEED %f\n", impl.mController.Get(), speed );
288 impl.mDecorator->SetScrollSpeed( speed );
291 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
293 const Vector4& color = value.Get< Vector4 >();
294 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PRIMARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
296 impl.mDecorator->SetCursorColor( PRIMARY_CURSOR, color );
297 impl.RequestTextRelayout();
300 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
302 const Vector4& color = value.Get< Vector4 >();
303 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SECONDARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
305 impl.mDecorator->SetCursorColor( SECONDARY_CURSOR, color );
306 impl.RequestTextRelayout();
309 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
311 const bool enable = value.Get< bool >();
312 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable );
314 impl.mController->SetEnableCursorBlink( enable );
315 impl.RequestTextRelayout();
318 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
320 const float interval = value.Get< float >();
321 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval );
323 impl.mDecorator->SetCursorBlinkInterval( interval );
326 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
328 const float duration = value.Get< float >();
329 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration );
331 impl.mDecorator->SetCursorBlinkDuration( duration );
334 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
336 const int width = value.Get< int >();
337 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_WIDTH %d\n", impl.mController.Get(), width );
339 impl.mDecorator->SetCursorWidth( width );
340 impl.mController->GetLayoutEngine().SetCursorWidth( width );
343 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
345 const std::string imageFileName = value.Get< std::string >();
346 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str() );
348 if( imageFileName.size() )
350 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName );
351 impl.RequestTextRelayout();
355 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
357 const std::string imageFileName = value.Get< std::string >();
358 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str() );
360 if( imageFileName.size() )
362 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName );
363 impl.RequestTextRelayout();
367 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
369 const std::string filename = GetImageFileNameFromPropertyValue( value );
371 if( filename.size() )
373 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename );
374 impl.RequestTextRelayout();
378 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
380 const std::string filename = GetImageFileNameFromPropertyValue( value );
382 if( filename.size() )
384 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename );
385 impl.RequestTextRelayout();
389 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
391 const std::string filename = GetImageFileNameFromPropertyValue( value );
393 if( filename.size() )
395 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename );
396 impl.RequestTextRelayout();
400 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
402 const std::string filename = GetImageFileNameFromPropertyValue( value );
404 if( filename.size() )
406 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename );
407 impl.RequestTextRelayout();
411 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
413 const std::string filename = GetImageFileNameFromPropertyValue( value );
415 if( filename.size() )
417 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename );
418 impl.RequestTextRelayout();
422 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
424 const std::string filename = GetImageFileNameFromPropertyValue( value );
426 if( filename.size() )
428 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename );
429 impl.RequestTextRelayout();
433 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
435 const Vector4 color = value.Get< Vector4 >();
436 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SELECTION_HIGHLIGHT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
438 impl.mDecorator->SetHighlightColor( color );
439 impl.RequestTextRelayout();
442 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
444 const Rect<int>& box = value.Get< Rect<int> >();
445 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p DECORATION_BOUNDING_BOX %d,%d %dx%d\n", impl.mController.Get(), box.x, box.y, box.width, box.height );
447 impl.mDecorator->SetBoundingBox( box );
448 impl.RequestTextRelayout();
451 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
453 const bool enableMarkup = value.Get<bool>();
454 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup );
456 impl.mController->SetMarkupProcessorEnabled( enableMarkup );
459 case Toolkit::TextEditor::Property::INPUT_COLOR:
461 const Vector4& inputColor = value.Get< Vector4 >();
462 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), inputColor.r, inputColor.g, inputColor.b, inputColor.a );
464 impl.mController->SetInputColor( inputColor );
467 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
469 const std::string& fontFamily = value.Get< std::string >();
470 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
471 impl.mController->SetInputFontFamily( fontFamily );
474 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
476 SetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
479 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
481 const float pointSize = value.Get< float >();
482 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize );
483 impl.mController->SetInputFontPointSize( pointSize );
486 case Toolkit::TextEditor::Property::LINE_SPACING:
488 // The line spacing isn't supported by the TextEditor. Since it's supported
489 // by the TextLabel for now it must be ignored. The property is being shadowed
490 // locally so its value isn't affected.
491 const float lineSpacing = value.Get<float>();
492 impl.mLineSpacing = lineSpacing;
493 // set it to 0.0 due to missing implementation
494 impl.mController->SetDefaultLineSpacing( 0.0f );
495 impl.mRenderer.Reset();
498 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
500 const float lineSpacing = value.Get<float>();
501 impl.mController->SetInputLineSpacing( lineSpacing );
502 impl.mRenderer.Reset();
505 case Toolkit::TextEditor::Property::UNDERLINE:
507 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
510 impl.mRenderer.Reset();
514 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
516 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
519 impl.mRenderer.Reset();
523 case Toolkit::TextEditor::Property::SHADOW:
525 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
528 impl.mRenderer.Reset();
532 case Toolkit::TextEditor::Property::INPUT_SHADOW:
534 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
537 impl.mRenderer.Reset();
541 case Toolkit::TextEditor::Property::EMBOSS:
543 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
546 impl.mRenderer.Reset();
550 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
552 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
555 impl.mRenderer.Reset();
559 case Toolkit::TextEditor::Property::OUTLINE:
561 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
564 impl.mRenderer.Reset();
568 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
570 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
573 impl.mRenderer.Reset();
577 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
579 const bool enable = value.Get< bool >();
580 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SMOOTH_SCROLL %d\n", enable );
582 impl.mScrollAnimationEnabled = enable;
585 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
587 const float duration = value.Get< float >();
588 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SMOOTH_SCROLL_DURATION %f\n", duration );
590 impl.mScrollAnimationDuration = duration;
591 if ( impl.mTextVerticalScroller )
593 impl.mTextVerticalScroller->SetDuration( duration );
597 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
599 const bool enable = value.Get< bool >();
600 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SHOW_SCROLL_BAR %d\n", enable );
602 impl.mScrollBarEnabled = enable;
605 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
607 const float duration = value.Get< float >();
608 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_SHOW_DURATION %f\n", duration );
610 impl.mAnimationPeriod.delaySeconds = duration;
613 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
615 const float duration = value.Get< float >();
616 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_FADE_DURATION %f\n", duration );
618 impl.mAnimationPeriod.durationSeconds = duration;
621 case Toolkit::TextEditor::Property::PIXEL_SIZE:
623 const float pixelSize = value.Get< float >();
624 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize );
626 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE ), pixelSize ) )
628 impl.mController->SetDefaultFontSize( pixelSize, Text::Controller::PIXEL_SIZE );
632 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
634 const std::string& text = value.Get< std::string >();
635 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor::OnPropertySet %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str() );
637 impl.mController->SetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
640 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
642 const Vector4& textColor = value.Get< Vector4 >();
643 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PLACEHOLDER_TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a );
645 if( impl.mController->GetPlaceholderTextColor() != textColor )
647 impl.mController->SetPlaceholderTextColor( textColor );
648 impl.mRenderer.Reset();
652 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
654 const bool enableSelection = value.Get< bool >();
655 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection );
656 impl.mController->SetSelectionEnabled( enableSelection );
659 case Toolkit::TextEditor::Property::PLACEHOLDER:
661 const Property::Map* map = value.GetMap();
664 impl.mController->SetPlaceholderProperty( *map );
668 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
670 Text::LineWrap::Mode lineWrapMode( static_cast< Text::LineWrap::Mode >( -1 ) ); // Set to invalid value to ensure a valid mode does get set
671 if( GetLineWrapModeEnumeration( value, lineWrapMode ) )
673 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p LineWrap::MODE %d\n", impl.mController.Get(), lineWrapMode );
674 impl.mController->SetLineWrapMode( lineWrapMode );
678 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
680 const bool shiftSelection = value.Get<bool>();
681 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection );
683 impl.mController->SetShiftSelectionEnabled( shiftSelection );
686 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
688 const bool grabHandleEnabled = value.Get<bool>();
689 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled );
691 impl.mController->SetGrabHandleEnabled( grabHandleEnabled );
694 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
696 impl.mController->SetMatchSystemLanguageDirection(value.Get< bool >());
699 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
701 const int max = value.Get< int >();
702 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p MAX_LENGTH %d\n", impl.mController.Get(), max );
704 impl.mController->SetMaximumNumberOfCharacters( max );
707 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
709 uint32_t start = static_cast<uint32_t>(value.Get< int >());
710 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start );
711 impl.SetTextSelectionRange( &start, nullptr );
714 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
716 uint32_t end = static_cast<uint32_t>(value.Get< int >());
717 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end );
718 impl.SetTextSelectionRange( nullptr, &end );
721 case Toolkit::DevelTextEditor::Property::ENABLE_EDITING:
723 const bool editable = value.Get< bool >();
724 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_EDITING %d\n", impl.mController.Get(), editable );
725 impl.SetEditable( editable );
728 case Toolkit::DevelTextEditor::Property::HORIZONTAL_SCROLL_POSITION:
730 float horizontalScroll = value.Get< float >();
731 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_SCROLL_POSITION %d\n", impl.mController.Get(), horizontalScroll );
732 if (horizontalScroll >= 0.0f)
734 impl.ScrollBy( Vector2(horizontalScroll - impl.GetHorizontalScrollPosition(), 0 ));
738 case Toolkit::DevelTextEditor::Property::VERTICAL_SCROLL_POSITION:
740 float verticalScroll = value.Get< float >();
741 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p VERTICAL_SCROLL_POSITION %d\n", impl.mController.Get(), verticalScroll );
742 if (verticalScroll >= 0.0f)
744 impl.ScrollBy( Vector2(0, verticalScroll - impl.GetVerticalScrollPosition() ));
748 case Toolkit::DevelTextEditor::Property::FONT_SIZE_SCALE:
750 const float scale = value.Get< float >();
751 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p FONT_SIZE_SCALE %f\n", impl.mController.Get(), scale );
753 if( !Equals( impl.mController->GetFontSizeScale(), scale ) )
755 impl.mController->SetFontSizeScale( scale );
763 Property::Value TextEditor::GetProperty( BaseObject* object, Property::Index index )
765 Property::Value value;
767 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
771 TextEditor& impl( GetImpl( textEditor ) );
772 DALI_ASSERT_DEBUG( impl.mController && "No text contoller" );
773 DALI_ASSERT_DEBUG( impl.mDecorator && "No text decorator" );
777 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
779 value = impl.mRenderingBackend;
782 case Toolkit::TextEditor::Property::TEXT:
785 impl.mController->GetText( text );
786 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p returning text: %s\n", impl.mController.Get(), text.c_str() );
790 case Toolkit::TextEditor::Property::TEXT_COLOR:
792 value = impl.mController->GetDefaultColor();
795 case Toolkit::TextEditor::Property::FONT_FAMILY:
797 value = impl.mController->GetDefaultFontFamily();
800 case Toolkit::TextEditor::Property::FONT_STYLE:
802 GetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
805 case Toolkit::TextEditor::Property::POINT_SIZE:
807 value = impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE );
810 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
812 const char* name = GetHorizontalAlignmentString( impl.mController->GetHorizontalAlignment() );
815 value = std::string( name );
819 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
821 value = impl.mDecorator->GetScrollThreshold();
824 case Toolkit::TextEditor::Property::SCROLL_SPEED:
826 value = impl.mDecorator->GetScrollSpeed();
829 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
831 value = impl.mDecorator->GetColor( PRIMARY_CURSOR );
834 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
836 value = impl.mDecorator->GetColor( SECONDARY_CURSOR );
839 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
841 value = impl.mController->GetEnableCursorBlink();
844 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
846 value = impl.mDecorator->GetCursorBlinkInterval();
849 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
851 value = impl.mDecorator->GetCursorBlinkDuration();
854 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
856 value = impl.mDecorator->GetCursorWidth();
859 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
861 value = impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED );
864 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
866 value = impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED );
869 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
871 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED );
874 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
876 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED ) ;
879 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
881 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
884 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
886 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
889 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
891 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
894 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
896 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
899 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
901 value = impl.mDecorator->GetHighlightColor();
904 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
906 Rect<int> boundingBox;
907 impl.mDecorator->GetBoundingBox( boundingBox );
911 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
913 value = impl.mController->IsMarkupProcessorEnabled();
916 case Toolkit::TextEditor::Property::INPUT_COLOR:
918 value = impl.mController->GetInputColor();
921 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
923 value = impl.mController->GetInputFontFamily();
926 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
928 GetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
931 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
933 value = impl.mController->GetInputFontPointSize();
936 case Toolkit::TextEditor::Property::LINE_SPACING:
938 // LINE_SPACING isn't implemented for the TextEditor. Returning
939 // only shadowed value, not the real one.
940 value = impl.mLineSpacing;
943 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
945 value = impl.mController->GetInputLineSpacing();
948 case Toolkit::TextEditor::Property::UNDERLINE:
950 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
953 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
955 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
958 case Toolkit::TextEditor::Property::SHADOW:
960 GetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
963 case Toolkit::TextEditor::Property::INPUT_SHADOW:
965 GetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
968 case Toolkit::TextEditor::Property::EMBOSS:
970 GetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
973 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
975 GetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
978 case Toolkit::TextEditor::Property::OUTLINE:
980 GetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
983 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
985 GetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
988 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
990 value = impl.mScrollAnimationEnabled;
993 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
995 value = impl.mScrollAnimationDuration;
998 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
1000 value = impl.mScrollBarEnabled;
1003 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
1005 value = impl.mAnimationPeriod.delaySeconds;
1008 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
1010 value = impl.mAnimationPeriod.durationSeconds;
1013 case Toolkit::TextEditor::Property::PIXEL_SIZE:
1015 value = impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE );
1018 case Toolkit::TextEditor::Property::LINE_COUNT:
1020 float width = textEditor.GetProperty( Actor::Property::SIZE_WIDTH ).Get<float>();
1021 value = impl.mController->GetLineCount( width );
1024 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
1027 impl.mController->GetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
1031 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
1033 value = impl.mController->GetPlaceholderTextColor();
1036 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
1038 value = impl.mController->IsSelectionEnabled();
1041 case Toolkit::TextEditor::Property::PLACEHOLDER:
1044 impl.mController->GetPlaceholderProperty( map );
1048 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
1050 value = impl.mController->GetLineWrapMode();
1053 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
1055 value = impl.mController->IsShiftSelectionEnabled();
1058 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
1060 value = impl.mController->IsGrabHandleEnabled();
1063 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1065 value = impl.mController->IsMatchSystemLanguageDirection();
1068 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
1070 value = impl.mController->GetMaximumNumberOfCharacters();
1073 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT:
1075 value = impl.mController->GetSelectedText( );
1078 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
1080 Uint32Pair range = impl.GetTextSelectionRange();
1081 value = static_cast<int>(range.first);
1084 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
1086 Uint32Pair range = impl.GetTextSelectionRange();
1087 value = static_cast<int>(range.second);
1090 case Toolkit::DevelTextEditor::Property::ENABLE_EDITING:
1092 value = impl.IsEditable();
1095 case Toolkit::DevelTextEditor::Property::HORIZONTAL_SCROLL_POSITION:
1097 value = impl.GetHorizontalScrollPosition();
1100 case Toolkit::DevelTextEditor::Property::VERTICAL_SCROLL_POSITION:
1102 value = impl.GetVerticalScrollPosition();
1105 case Toolkit::DevelTextEditor::Property::FONT_SIZE_SCALE:
1107 value = impl.mController->GetFontSizeScale();
1116 void TextEditor::SelectWholeText()
1118 if( mController && mController->IsShowingRealText() )
1120 mController->SelectWholeText();
1125 void TextEditor::SelectNone()
1127 if( mController && mController->IsShowingRealText() )
1129 mController->SelectNone();
1133 void TextEditor::ScrollBy(Vector2 scroll)
1135 if( mController && mController->IsShowingRealText() )
1137 mController->ScrollBy(scroll);
1141 float TextEditor::GetHorizontalScrollPosition()
1143 if( mController && mController->IsShowingRealText() )
1145 return mController->GetHorizontalScrollPosition();
1150 float TextEditor::GetVerticalScrollPosition()
1152 if( mController && mController->IsShowingRealText() )
1154 return mController->GetVerticalScrollPosition();
1159 string TextEditor::GetSelectedText() const
1161 string selectedText = "";
1162 if( mController && mController->IsShowingRealText() )
1164 selectedText = mController->GetSelectedText( );
1166 return selectedText;
1169 InputMethodContext TextEditor::GetInputMethodContext()
1171 return mInputMethodContext;
1174 DevelTextEditor::MaxLengthReachedSignalType& TextEditor::MaxLengthReachedSignal()
1176 return mMaxLengthReachedSignal;
1179 Text::ControllerPtr TextEditor::getController()
1184 bool TextEditor::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
1186 Dali::BaseHandle handle( object );
1188 bool connected( true );
1189 Toolkit::TextEditor editor = Toolkit::TextEditor::DownCast( handle );
1191 if( 0 == strcmp( signalName.c_str(), SIGNAL_TEXT_CHANGED ) )
1193 editor.TextChangedSignal().Connect( tracker, functor );
1195 else if( 0 == strcmp( signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED ) )
1197 editor.InputStyleChangedSignal().Connect( tracker, functor );
1199 else if( 0 == strcmp( signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED ) )
1203 Internal::TextEditor& editorImpl( GetImpl( editor ) );
1204 editorImpl.MaxLengthReachedSignal().Connect( tracker, functor );
1209 // signalName does not match any signal
1216 Toolkit::TextEditor::TextChangedSignalType& TextEditor::TextChangedSignal()
1218 return mTextChangedSignal;
1221 Toolkit::TextEditor::InputStyleChangedSignalType& TextEditor::InputStyleChangedSignal()
1223 return mInputStyleChangedSignal;
1226 Toolkit::TextEditor::ScrollStateChangedSignalType& TextEditor::ScrollStateChangedSignal()
1228 return mScrollStateChangedSignal;
1231 void TextEditor::OnInitialize()
1233 Actor self = Self();
1235 mController = Text::Controller::New( this, this, this);
1237 mDecorator = Text::Decorator::New( *mController,
1240 mInputMethodContext = InputMethodContext::New( self );
1242 mController->GetLayoutEngine().SetLayout( Layout::Engine::MULTI_LINE_BOX );
1244 // Enables the text input.
1245 mController->EnableTextInput( mDecorator, mInputMethodContext );
1247 // Enables the vertical scrolling after the text input has been enabled.
1248 mController->SetVerticalScrollEnabled( true );
1250 // Disables the horizontal scrolling.
1251 mController->SetHorizontalScrollEnabled( false );
1253 // Sets the maximum number of characters.
1254 mController->SetMaximumNumberOfCharacters( std::numeric_limits<Length>::max() );
1256 // Enable the smooth handle panning.
1257 mController->SetSmoothHandlePanEnabled( true );
1259 mController->SetNoTextDoubleTapAction( Controller::NoTextTap::HIGHLIGHT );
1260 mController->SetNoTextLongPressAction( Controller::NoTextTap::HIGHLIGHT );
1262 // Sets layoutDirection value
1263 Dali::Stage stage = Dali::Stage::GetCurrent();
1264 Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>( stage.GetRootLayer().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1265 mController->SetLayoutDirection( layoutDirection );
1267 // Forward input events to controller
1268 EnableGestureDetection( static_cast<GestureType::Value>( GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS ) );
1269 GetTapGestureDetector().SetMaximumTapsRequired( 2 );
1271 self.TouchedSignal().Connect( this, &TextEditor::OnTouched );
1273 // Set BoundingBox to stage size if not already set.
1274 Rect<int> boundingBox;
1275 mDecorator->GetBoundingBox( boundingBox );
1277 if( boundingBox.IsEmpty() )
1279 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1280 mDecorator->SetBoundingBox( Rect<int>( 0.0f, 0.0f, stageSize.width, stageSize.height ) );
1283 // Whether to flip the selection handles as soon as they cross.
1284 mDecorator->FlipSelectionHandlesOnCrossEnabled( true );
1286 // Set the default scroll speed.
1287 mDecorator->SetScrollSpeed( DEFAULT_SCROLL_SPEED );
1289 // Fill-parent area by default
1290 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
1291 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1292 self.OnSceneSignal().Connect( this, &TextEditor::OnSceneConnect );
1294 //Enable highightability
1295 self.SetProperty( Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true );
1297 DevelControl::SetInputMethodContext( *this, mInputMethodContext );
1299 // Creates an extra control to be used as stencil buffer.
1300 mStencil = Control::New();
1301 mStencil.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
1302 mStencil.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT );
1304 // Creates a background visual. Even if the color is transparent it updates the stencil.
1305 mStencil.SetProperty( Toolkit::Control::Property::BACKGROUND,
1306 Property::Map().Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR ).
1307 Add( ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT ) );
1309 // Enable the clipping property.
1310 mStencil.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX );
1311 mStencil.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
1313 self.Add( mStencil );
1315 DevelControl::SetAccessibilityConstructor( self, []( Dali::Actor actor ) {
1316 return std::unique_ptr< Dali::Accessibility::Accessible >(
1317 new AccessibleImpl( actor, Dali::Accessibility::Role::ENTRY ) );
1321 void TextEditor::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change )
1323 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange\n");
1327 case StyleChange::DEFAULT_FONT_CHANGE:
1329 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange DEFAULT_FONT_CHANGE\n");
1330 const std::string& newFont = GetImpl( styleManager ).GetDefaultFontFamily();
1331 // Property system did not set the font so should update it.
1332 mController->UpdateAfterFontChange( newFont );
1337 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1339 GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
1343 case StyleChange::THEME_CHANGE:
1345 // Nothing to do, let control base class handle this
1350 // Up call to Control
1351 Control::OnStyleChange( styleManager, change );
1354 Vector3 TextEditor::GetNaturalSize()
1357 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1359 Vector3 naturalSize = mController->GetNaturalSize();
1360 naturalSize.width += ( padding.start + padding.end );
1361 naturalSize.height += ( padding.top + padding.bottom );
1366 float TextEditor::GetHeightForWidth( float width )
1369 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1370 return mController->GetHeightForWidth( width ) + padding.top + padding.bottom;
1373 void TextEditor::OnRelayout( const Vector2& size, RelayoutContainer& container )
1375 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor OnRelayout\n");
1377 Actor self = Self();
1380 padding = self.GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1382 Vector2 contentSize( size.x - ( padding.start + padding.end ), size.y - ( padding.top + padding.bottom ) );
1384 // Support Right-To-Left of padding
1385 Dali::LayoutDirection::Type layoutDirection;
1386 if( mController->IsMatchSystemLanguageDirection() )
1388 layoutDirection = static_cast<Dali::LayoutDirection::Type>( DevelWindow::Get( self ).GetRootLayer().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1392 layoutDirection = static_cast<Dali::LayoutDirection::Type>( self.GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1394 if( Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection )
1396 std::swap( padding.start, padding.end );
1401 mStencil.SetProperty( Actor::Property::POSITION, Vector2( padding.start, padding.top ));
1405 mActiveLayer.SetProperty( Actor::Property::POSITION, Vector2( padding.start, padding.top ));
1408 const Text::Controller::UpdateTextType updateTextType = mController->Relayout( contentSize, layoutDirection );
1410 if( ( Text::Controller::NONE_UPDATED != updateTextType ) ||
1413 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnRelayout %p Displaying new contents\n", mController.Get() );
1416 ( Text::Controller::NONE_UPDATED != ( Text::Controller::DECORATOR_UPDATED & updateTextType ) ) )
1418 mDecorator->Relayout( size );
1423 mRenderer = Backend::Get().NewRenderer( mRenderingBackend );
1426 RenderText( updateTextType );
1430 // The text-editor emits signals when the input style changes. These changes of style are
1431 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1432 // can't be emitted during the size negotiation as the callbacks may update the UI.
1433 // The text-editor adds an idle callback to the adaptor to emit the signals after the size negotiation.
1434 if( !mController->IsInputStyleChangedSignalsQueueEmpty() )
1436 if( Adaptor::IsAvailable() )
1438 Adaptor& adaptor = Adaptor::Get();
1440 if( NULL == mIdleCallback )
1442 // @note: The callback manager takes the ownership of the callback object.
1443 mIdleCallback = MakeCallback( this, &TextEditor::OnIdleSignal );
1444 adaptor.AddIdle( mIdleCallback, false );
1450 void TextEditor::RenderText( Text::Controller::UpdateTextType updateTextType )
1452 Actor renderableActor;
1454 if( Text::Controller::NONE_UPDATED != ( Text::Controller::MODEL_UPDATED & updateTextType ) )
1458 Dali::Toolkit::TextEditor handle = Dali::Toolkit::TextEditor( GetOwner() );
1460 renderableActor = mRenderer->Render( mController->GetView(),
1462 Property::INVALID_INDEX, // Animatable property not supported
1464 DepthIndex::CONTENT );
1467 if( renderableActor != mRenderableActor )
1469 UnparentAndReset( mRenderableActor );
1470 mRenderableActor = renderableActor;
1474 if( mRenderableActor )
1476 // Make sure the actors are parented correctly with/without clipping
1477 Actor self = mStencil ? mStencil : Self();
1479 for( std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
1480 endIt = mClippingDecorationActors.end();
1485 it->LowerToBottom();
1487 mClippingDecorationActors.clear();
1489 self.Add( mRenderableActor );
1491 ApplyScrollPosition();
1496 void TextEditor::OnKeyInputFocusGained()
1498 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyInputFocusGained %p\n", mController.Get() );
1499 if ( mInputMethodContext && IsEditable() )
1501 mInputMethodContext.StatusChangedSignal().Connect( this, &TextEditor::KeyboardStatusChanged );
1503 mInputMethodContext.EventReceivedSignal().Connect( this, &TextEditor::OnInputMethodContextEvent );
1505 // Notify that the text editing start.
1506 mInputMethodContext.Activate();
1508 // When window gain lost focus, the InputMethodContext is deactivated. Thus when window gain focus again, the InputMethodContext must be activated.
1509 mInputMethodContext.SetRestoreAfterFocusLost( true );
1511 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1515 notifier.ContentSelectedSignal().Connect( this, &TextEditor::OnClipboardTextSelected );
1518 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1520 EmitKeyInputFocusSignal( true ); // Calls back into the Control hence done last.
1523 void TextEditor::OnKeyInputFocusLost()
1525 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor:OnKeyInputFocusLost %p\n", mController.Get() );
1526 if ( mInputMethodContext )
1528 mInputMethodContext.StatusChangedSignal().Disconnect( this, &TextEditor::KeyboardStatusChanged );
1530 // The text editing is finished. Therefore the InputMethodContext don't have restore activation.
1531 mInputMethodContext.SetRestoreAfterFocusLost( false );
1533 // Notify that the text editing finish.
1534 mInputMethodContext.Deactivate();
1536 mInputMethodContext.EventReceivedSignal().Disconnect( this, &TextEditor::OnInputMethodContextEvent );
1538 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1542 notifier.ContentSelectedSignal().Disconnect( this, &TextEditor::OnClipboardTextSelected );
1545 mController->KeyboardFocusLostEvent();
1547 EmitKeyInputFocusSignal( false ); // Calls back into the Control hence done last.
1550 bool TextEditor::OnAccessibilityActivated()
1556 void TextEditor::OnTap( const TapGesture& gesture )
1558 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnTap %p\n", mController.Get() );
1559 if ( mInputMethodContext && IsEditable() )
1561 mInputMethodContext.Activate();
1563 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1565 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1566 const Vector2& localPoint = gesture.GetLocalPoint();
1567 mController->TapEvent( gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top );
1572 void TextEditor::OnPan( const PanGesture& gesture )
1574 mController->PanEvent( gesture.GetState(), gesture.GetDisplacement() );
1577 void TextEditor::OnLongPress( const LongPressGesture& gesture )
1579 if ( mInputMethodContext && IsEditable() )
1581 mInputMethodContext.Activate();
1584 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1585 const Vector2& localPoint = gesture.GetLocalPoint();
1586 mController->LongPressEvent( gesture.GetState(), localPoint.x - padding.start, localPoint.y - padding.top );
1591 bool TextEditor::OnKeyEvent( const KeyEvent& event )
1593 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode() );
1595 if( Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape() )
1597 // Make sure ClearKeyInputFocus when only key is up
1598 if( event.GetState() == KeyEvent::UP )
1600 ClearKeyInputFocus();
1606 return mController->KeyEvent( event );
1609 void TextEditor::RequestTextRelayout()
1614 void TextEditor::TextInserted( unsigned int position, unsigned int length, const std::string &content )
1616 if( Accessibility::IsUp() )
1618 Control::Impl::GetAccessibilityObject( Self() )->EmitTextInserted( position, length, content );
1622 void TextEditor::TextDeleted( unsigned int position, unsigned int length, const std::string &content )
1624 if( Accessibility::IsUp() )
1626 Control::Impl::GetAccessibilityObject( Self() )->EmitTextDeleted( position, length, content );
1630 void TextEditor::CaretMoved( unsigned int position )
1632 if( Accessibility::IsUp() )
1634 Control::Impl::GetAccessibilityObject( Self() )->EmitTextCaretMoved( position );
1638 void TextEditor::TextChanged()
1640 Dali::Toolkit::TextEditor handle( GetOwner() );
1641 mTextChangedSignal.Emit( handle );
1644 void TextEditor::MaxLengthReached()
1646 Dali::Toolkit::TextEditor handle( GetOwner() );
1647 mMaxLengthReachedSignal.Emit( handle );
1650 void TextEditor::InputStyleChanged( Text::InputStyle::Mask inputStyleMask )
1652 Dali::Toolkit::TextEditor handle( GetOwner() );
1654 Toolkit::TextEditor::InputStyle::Mask editorInputStyleMask = Toolkit::TextEditor::InputStyle::NONE;
1656 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_COLOR ) )
1658 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::COLOR );
1660 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_FAMILY ) )
1662 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_FAMILY );
1664 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_POINT_SIZE ) )
1666 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::POINT_SIZE );
1668 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WEIGHT ) )
1670 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1672 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WIDTH ) )
1674 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1676 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_SLANT ) )
1678 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1680 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_LINE_SPACING ) )
1682 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::LINE_SPACING );
1684 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_UNDERLINE ) )
1686 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::UNDERLINE );
1688 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_SHADOW ) )
1690 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::SHADOW );
1692 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_EMBOSS ) )
1694 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::EMBOSS );
1696 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_OUTLINE ) )
1698 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::OUTLINE );
1701 mInputStyleChangedSignal.Emit( handle, editorInputStyleMask );
1704 void TextEditor::AddDecoration( Actor& actor, bool needsClipping )
1710 mClippingDecorationActors.push_back( actor );
1714 actor.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT );
1715 actor.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
1716 Self().Add( actor );
1717 mActiveLayer = actor;
1722 void TextEditor::SetTextSelectionRange(const uint32_t *start, const uint32_t *end)
1724 if( mController && mController->IsShowingRealText() )
1726 mController->SetTextSelectionRange( start, end );
1731 Uint32Pair TextEditor::GetTextSelectionRange() const
1733 Uint32Pair range(0, 0);
1734 if( mController && mController->IsShowingRealText() )
1736 range = mController->GetTextSelectionRange();
1741 void TextEditor::UpdateScrollBar()
1743 using namespace Dali;
1745 float scrollPosition;
1748 bool latestScrolled;
1750 if ( !mScrollBarEnabled )
1754 latestScrolled = mController->GetTextScrollInfo( scrollPosition, controlSize, layoutSize );
1755 if ( !latestScrolled || controlSize > layoutSize)
1760 CustomActor self = Self();
1763 mScrollBar = Toolkit::ScrollBar::New( Toolkit::ScrollBar::VERTICAL );
1764 mScrollBar.SetIndicatorHeightPolicy( Toolkit::ScrollBar::VARIABLE );
1765 mScrollBar.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_RIGHT );
1766 mScrollBar.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_RIGHT );
1767 mScrollBar.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1768 mScrollBar.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH );
1770 // Register the scroll position property
1771 Property::Index propertyScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION, scrollPosition );
1772 // Register the minimum scroll position property
1773 Property::Index propertyMinScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MIN, 0.0f );
1774 // Register the maximum scroll position property
1775 Property::Index propertyMaxScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MAX, (layoutSize - controlSize) );
1776 // Register the scroll content size property
1777 Property::Index propertyScrollContentSize = self.RegisterProperty( SCROLL_BAR_CONTENT_SIZE, layoutSize );
1779 mScrollBar.SetScrollPropertySource(self, propertyScrollPosition, propertyMinScrollPosition, propertyMaxScrollPosition, propertyScrollContentSize);
1781 // Set style name of ScrollBar for styling
1782 mScrollBar.SetStyleName("TextEditorScrollBar");
1783 Toolkit::Control scrollIndicator = Toolkit::Control::DownCast( mScrollBar.GetScrollIndicator() );
1784 if( scrollIndicator )
1786 // Set style name of ScrollBarIndicator for styling
1787 scrollIndicator.SetStyleName("TextEditorScrollBarIndicator");
1790 self.Add( mScrollBar );
1794 Property::Index propertyScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION );
1795 Property::Index propertyMaxScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION_MAX );
1796 Property::Index propertyScrollContentSize = self.GetPropertyIndex( SCROLL_BAR_CONTENT_SIZE );
1798 self.SetProperty( propertyScrollPosition, scrollPosition );
1799 self.SetProperty( propertyMaxScrollPosition, (layoutSize - controlSize) );
1800 self.SetProperty( propertyScrollContentSize, layoutSize );
1803 // If scrolling is not started, start scrolling and emit ScrollStateChangedSignal
1804 if( !mScrollStarted )
1806 mScrollStarted = true;
1807 Dali::Toolkit::TextEditor handle( GetOwner() );
1808 mScrollStateChangedSignal.Emit( handle, Toolkit::TextEditor::Scroll::STARTED );
1811 Actor indicator = mScrollBar.GetScrollIndicator();
1814 mAnimation.Stop(); // Cancel any animation
1818 mAnimation = Animation::New( mAnimationPeriod.durationSeconds );
1820 indicator.SetProperty( Actor::Property::OPACITY,1.0f);
1821 mAnimation.AnimateTo( Property( indicator, Actor::Property::COLOR_ALPHA ), 0.0f, AlphaFunction::EASE_IN, mAnimationPeriod );
1823 mAnimation.FinishedSignal().Connect( this, &TextEditor::OnScrollIndicatorAnimationFinished );
1826 void TextEditor::OnScrollIndicatorAnimationFinished( Animation& animation )
1828 // If animation is successfully ended, then emit ScrollStateChangedSignal
1829 if( animation.GetCurrentProgress() == 0.0f )
1831 mScrollStarted = false;
1832 Dali::Toolkit::TextEditor handle( GetOwner() );
1833 mScrollStateChangedSignal.Emit( handle, Toolkit::TextEditor::Scroll::FINISHED );
1837 void TextEditor::OnSceneConnect( Dali::Actor actor )
1839 if ( mHasBeenStaged )
1841 RenderText( static_cast<Text::Controller::UpdateTextType>( Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED ) );
1845 mHasBeenStaged = true;
1849 InputMethodContext::CallbackData TextEditor::OnInputMethodContextEvent( Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent )
1851 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName );
1852 return mController->OnInputMethodContextEvent( inputMethodContext, inputMethodContextEvent );
1855 void TextEditor::GetHandleImagePropertyValue( Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType )
1860 map[ IMAGE_MAP_FILENAME_STRING ] = mDecorator->GetHandleImage( handleType, handleImageType );
1865 void TextEditor::OnClipboardTextSelected( ClipboardEventNotifier& clipboard )
1867 mController->PasteClipboardItemEvent();
1870 void TextEditor::KeyboardStatusChanged(bool keyboardShown)
1872 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown );
1874 // Just hide the grab handle when keyboard is hidden.
1875 if (!keyboardShown )
1877 mController->KeyboardFocusLostEvent();
1881 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1885 void TextEditor::OnSceneConnection( int depth )
1887 // Sets the depth to the visuals inside the text's decorator.
1888 mDecorator->SetTextDepth( depth );
1890 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1892 // Call the Control::OnSceneConnection() to set the depth of the background.
1893 Control::OnSceneConnection( depth );
1896 bool TextEditor::OnTouched( Actor actor, const TouchEvent& touch )
1901 void TextEditor::OnIdleSignal()
1903 // Emits the change of input style signals.
1904 mController->ProcessInputStyleChangedSignals();
1906 // Set the pointer to null as the callback manager deletes the callback after execute it.
1907 mIdleCallback = NULL;
1910 void TextEditor::ApplyScrollPosition()
1912 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1913 float scrollAmount = 0.0f;
1915 if ( mScrollAnimationEnabled )
1917 scrollAmount = mController->GetScrollAmountByUserInput();
1919 if ( mTextVerticalScroller )
1921 mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1923 else if ( Equals( scrollAmount, 0.0f, Math::MACHINE_EPSILON_1 ))
1925 mRenderableActor.SetProperty( Actor::Property::POSITION, Vector2( scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount ));
1929 mTextVerticalScroller = Text::TextVerticalScroller::New();
1930 if ( !Equals( mScrollAnimationDuration, 0.0f, Math::MACHINE_EPSILON_1 ))
1932 mTextVerticalScroller->SetDuration( mScrollAnimationDuration );
1934 mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1938 bool TextEditor::IsEditable() const
1940 return mController->IsEditable();
1943 void TextEditor::SetEditable( bool editable )
1945 mController->SetEditable(editable);
1946 if ( mInputMethodContext && !editable )
1948 mInputMethodContext.Deactivate();
1952 TextEditor::TextEditor()
1953 : Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
1954 mAnimationPeriod( 0.0f, 0.0f ),
1955 mIdleCallback( NULL ),
1956 mAlignmentOffset( 0.f ),
1957 mScrollAnimationDuration( 0.f ),
1958 mLineSpacing( 0.f ),
1959 mRenderingBackend( DEFAULT_RENDERING_BACKEND ),
1960 mHasBeenStaged( false ),
1961 mScrollAnimationEnabled( false ),
1962 mScrollBarEnabled( false ),
1963 mScrollStarted( false )
1967 TextEditor::~TextEditor()
1969 UnparentAndReset( mStencil );
1971 if( ( NULL != mIdleCallback ) && Adaptor::IsAvailable() )
1973 // Removes the callback from the callback manager in case the text-editor is destroyed before the callback is executed.
1974 Adaptor::Get().RemoveIdle( mIdleCallback );
1978 std::string TextEditor::AccessibleImpl::GetName()
1980 auto slf = Toolkit::TextEditor::DownCast( self );
1981 return slf.GetProperty( Toolkit::TextEditor::Property::TEXT )
1982 .Get< std::string >();
1985 std::string TextEditor::AccessibleImpl::GetText( size_t startOffset,
1988 if( endOffset <= startOffset )
1991 auto slf = Toolkit::TextEditor::DownCast( self );
1993 slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get< std::string >();
1995 if( startOffset > txt.size() || endOffset > txt.size() )
1998 return txt.substr( startOffset, endOffset - startOffset );
2001 size_t TextEditor::AccessibleImpl::GetCharacterCount()
2003 auto slf = Toolkit::TextEditor::DownCast( self );
2005 slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get< std::string >();
2010 size_t TextEditor::AccessibleImpl::GetCaretOffset()
2012 auto slf = Toolkit::TextEditor::DownCast( self );
2013 return Dali::Toolkit::GetImpl( slf ).getController()->GetCursorPosition();
2016 bool TextEditor::AccessibleImpl::SetCaretOffset(size_t offset)
2018 auto slf = Toolkit::TextEditor::DownCast( self );
2019 auto txt = slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get< std::string >();
2020 if (offset > txt.size())
2023 auto& slfImpl = Dali::Toolkit::GetImpl( slf );
2024 slfImpl.getController()->ResetCursorPosition( offset );
2025 slfImpl.RequestTextRelayout();
2029 Dali::Accessibility::Range TextEditor::AccessibleImpl::GetTextAtOffset(
2030 size_t offset, Dali::Accessibility::TextBoundary boundary )
2032 auto slf = Toolkit::TextEditor::DownCast( self );
2033 auto txt = slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get< std::string >();
2034 auto txt_size = txt.size();
2036 auto range = Dali::Accessibility::Range{};
2040 case Dali::Accessibility::TextBoundary::CHARACTER:
2042 if (offset < txt_size)
2044 range.content = txt[offset];
2045 range.startOffset = offset;
2046 range.endOffset = offset + 1;
2050 case Dali::Accessibility::TextBoundary::WORD:
2051 case Dali::Accessibility::TextBoundary::LINE:
2053 auto txt_c_string = txt.c_str();
2054 auto breaks = std::vector< char >( txt_size, 0 );
2055 if(boundary == Dali::Accessibility::TextBoundary::WORD)
2056 Accessibility::Accessible::FindWordSeparationsUtf8((const utf8_t *) txt_c_string, txt_size, "", breaks.data());
2058 Accessibility::Accessible::FindLineSeparationsUtf8((const utf8_t *) txt_c_string, txt_size, "", breaks.data());
2061 while( index < txt_size && counter <= offset )
2066 while(breaks[index])
2072 if (boundary == Dali::Accessibility::TextBoundary::WORD)
2074 if (boundary == Dali::Accessibility::TextBoundary::LINE)
2077 if ((counter > 0) && ((counter - 1) == offset))
2079 range.content = txt.substr(start, index - start + 1);
2080 range.startOffset = start;
2081 range.endOffset = index + 1;
2083 if (boundary == Dali::Accessibility::TextBoundary::LINE)
2088 case Dali::Accessibility::TextBoundary::SENTENCE:
2090 /* not supported by efl */
2093 case Dali::Accessibility::TextBoundary::PARAGRAPH:
2095 /* Paragraph is not supported by libunibreak library */
2105 Dali::Accessibility::Range
2106 TextEditor::AccessibleImpl::GetSelection( size_t selectionNum )
2108 // Since DALi supports only one selection indexes higher than 0 are ignored
2109 if( selectionNum > 0 )
2112 auto slf = Toolkit::TextEditor::DownCast( self );
2113 auto ctrl = Dali::Toolkit::GetImpl( slf ).getController();
2115 ctrl->RetrieveSelection( ret );
2116 auto r = ctrl->GetSelectionIndexes();
2118 return { static_cast<size_t>(r.first), static_cast<size_t>(r.second), ret };
2121 bool TextEditor::AccessibleImpl::RemoveSelection( size_t selectionNum )
2123 // Since DALi supports only one selection indexes higher than 0 are ignored
2124 if( selectionNum > 0 )
2127 auto slf = Toolkit::TextEditor::DownCast( self );
2128 Dali::Toolkit::GetImpl( slf ).getController()->SetSelection( 0, 0 );
2132 bool TextEditor::AccessibleImpl::SetSelection( 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( startOffset,
2146 bool TextEditor::AccessibleImpl::CopyText( size_t startPosition,
2147 size_t endPosition )
2149 if( endPosition <= startPosition )
2152 auto slf = Toolkit::TextEditor::DownCast( self );
2153 auto txt = slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get<std::string>();
2154 Dali::Toolkit::GetImpl( slf ).getController()->CopyStringToClipboard( txt.substr(startPosition, endPosition - startPosition) );
2159 bool TextEditor::AccessibleImpl::CutText( size_t startPosition,
2160 size_t endPosition )
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) );
2169 slf.SetProperty( Toolkit::TextEditor::Property::TEXT,
2170 txt.substr( 0, startPosition ) + txt.substr( endPosition - startPosition, txt.size()));
2175 Dali::Accessibility::States TextEditor::AccessibleImpl::CalculateStates()
2177 using namespace Dali::Accessibility;
2179 auto states = Control::Impl::AccessibleImpl::CalculateStates();
2180 states[State::EDITABLE] = true;
2181 states[State::FOCUSABLE] = true;
2183 Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
2184 if (self == focusControl)
2186 states[State::FOCUSED] = true;
2192 } // namespace Internal
2194 } // namespace Toolkit