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 )
151 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "textChanged", SIGNAL_TEXT_CHANGED )
152 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED )
153 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "maxLengthReached", SIGNAL_MAX_LENGTH_REACHED )
155 DALI_TYPE_REGISTRATION_END()
157 const char * const IMAGE_MAP_FILENAME_STRING = "filename";
159 /// Retrieves a filename from a value that is a Property::Map
160 std::string GetImageFileNameFromPropertyValue( const Property::Value& value )
162 std::string filename;
163 const Property::Map* map = value.GetMap();
166 const Property::Value* filenameValue = map->Find( IMAGE_MAP_FILENAME_STRING );
169 filenameValue->Get( filename );
177 Toolkit::TextEditor TextEditor::New()
179 // Create the implementation, temporarily owned by this handle on stack
180 IntrusivePtr< TextEditor > impl = new TextEditor();
182 // Pass ownership to CustomActor handle
183 Toolkit::TextEditor handle( *impl );
185 // Second-phase init of the implementation
186 // This can only be done after the CustomActor connection has been made...
192 void TextEditor::SetProperty( BaseObject* object, Property::Index index, const Property::Value& value )
194 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
196 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SetProperty\n");
201 TextEditor& impl( GetImpl( textEditor ) );
202 DALI_ASSERT_DEBUG( impl.mController && "No text contoller" );
203 DALI_ASSERT_DEBUG( impl.mDecorator && "No text decorator" );
207 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
209 int backend = value.Get< int >();
210 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend );
212 if( impl.mRenderingBackend != backend )
214 impl.mRenderingBackend = backend;
215 impl.mRenderer.Reset();
216 impl.RequestTextRelayout();
220 case Toolkit::TextEditor::Property::TEXT:
222 const std::string& text = value.Get< std::string >();
223 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p TEXT %s\n", impl.mController.Get(), text.c_str() );
225 impl.mController->SetText( text );
228 case Toolkit::TextEditor::Property::TEXT_COLOR:
230 const Vector4& textColor = value.Get< Vector4 >();
231 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 );
233 if( impl.mController->GetDefaultColor() != textColor )
235 impl.mController->SetDefaultColor( textColor );
236 impl.mController->SetInputColor( textColor );
237 impl.mRenderer.Reset();
241 case Toolkit::TextEditor::Property::FONT_FAMILY:
243 const std::string& fontFamily = value.Get< std::string >();
244 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
245 impl.mController->SetDefaultFontFamily( fontFamily );
248 case Toolkit::TextEditor::Property::FONT_STYLE:
250 SetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
253 case Toolkit::TextEditor::Property::POINT_SIZE:
255 const float pointSize = value.Get< float >();
256 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p POINT_SIZE %f\n", impl.mController.Get(), pointSize );
258 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE ), pointSize ) )
260 impl.mController->SetDefaultFontSize( pointSize, Text::Controller::POINT_SIZE );
264 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
266 Text::HorizontalAlignment::Type alignment( static_cast< Text::HorizontalAlignment::Type >( -1 ) ); // Set to invalid value to ensure a valid mode does get set
267 if( Text::GetHorizontalAlignmentEnumeration( value, alignment ) )
269 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment );
270 impl.mController->SetHorizontalAlignment( alignment );
274 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
276 const float threshold = value.Get< float >();
277 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold );
279 impl.mDecorator->SetScrollThreshold( threshold );
282 case Toolkit::TextEditor::Property::SCROLL_SPEED:
284 const float speed = value.Get< float >();
285 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_SPEED %f\n", impl.mController.Get(), speed );
287 impl.mDecorator->SetScrollSpeed( speed );
290 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
292 const Vector4& color = value.Get< Vector4 >();
293 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 );
295 impl.mDecorator->SetCursorColor( PRIMARY_CURSOR, color );
296 impl.RequestTextRelayout();
299 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
301 const Vector4& color = value.Get< Vector4 >();
302 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 );
304 impl.mDecorator->SetCursorColor( SECONDARY_CURSOR, color );
305 impl.RequestTextRelayout();
308 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
310 const bool enable = value.Get< bool >();
311 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable );
313 impl.mController->SetEnableCursorBlink( enable );
314 impl.RequestTextRelayout();
317 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
319 const float interval = value.Get< float >();
320 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval );
322 impl.mDecorator->SetCursorBlinkInterval( interval );
325 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
327 const float duration = value.Get< float >();
328 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration );
330 impl.mDecorator->SetCursorBlinkDuration( duration );
333 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
335 const int width = value.Get< int >();
336 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_WIDTH %d\n", impl.mController.Get(), width );
338 impl.mDecorator->SetCursorWidth( width );
339 impl.mController->GetLayoutEngine().SetCursorWidth( width );
342 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
344 const std::string imageFileName = value.Get< std::string >();
345 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str() );
347 if( imageFileName.size() )
349 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName );
350 impl.RequestTextRelayout();
354 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
356 const std::string imageFileName = value.Get< std::string >();
357 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str() );
359 if( imageFileName.size() )
361 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName );
362 impl.RequestTextRelayout();
366 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
368 const std::string filename = GetImageFileNameFromPropertyValue( value );
370 if( filename.size() )
372 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename );
373 impl.RequestTextRelayout();
377 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
379 const std::string filename = GetImageFileNameFromPropertyValue( value );
381 if( filename.size() )
383 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename );
384 impl.RequestTextRelayout();
388 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
390 const std::string filename = GetImageFileNameFromPropertyValue( value );
392 if( filename.size() )
394 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename );
395 impl.RequestTextRelayout();
399 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
401 const std::string filename = GetImageFileNameFromPropertyValue( value );
403 if( filename.size() )
405 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename );
406 impl.RequestTextRelayout();
410 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
412 const std::string filename = GetImageFileNameFromPropertyValue( value );
414 if( filename.size() )
416 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename );
417 impl.RequestTextRelayout();
421 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
423 const std::string filename = GetImageFileNameFromPropertyValue( value );
425 if( filename.size() )
427 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename );
428 impl.RequestTextRelayout();
432 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
434 const Vector4 color = value.Get< Vector4 >();
435 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 );
437 impl.mDecorator->SetHighlightColor( color );
438 impl.RequestTextRelayout();
441 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
443 const Rect<int>& box = value.Get< Rect<int> >();
444 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 );
446 impl.mDecorator->SetBoundingBox( box );
447 impl.RequestTextRelayout();
450 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
452 const bool enableMarkup = value.Get<bool>();
453 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup );
455 impl.mController->SetMarkupProcessorEnabled( enableMarkup );
458 case Toolkit::TextEditor::Property::INPUT_COLOR:
460 const Vector4& inputColor = value.Get< Vector4 >();
461 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 );
463 impl.mController->SetInputColor( inputColor );
466 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
468 const std::string& fontFamily = value.Get< std::string >();
469 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
470 impl.mController->SetInputFontFamily( fontFamily );
473 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
475 SetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
478 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
480 const float pointSize = value.Get< float >();
481 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize );
482 impl.mController->SetInputFontPointSize( pointSize );
485 case Toolkit::TextEditor::Property::LINE_SPACING:
487 // The line spacing isn't supported by the TextEditor. Since it's supported
488 // by the TextLabel for now it must be ignored. The property is being shadowed
489 // locally so its value isn't affected.
490 const float lineSpacing = value.Get<float>();
491 impl.mLineSpacing = lineSpacing;
492 // set it to 0.0 due to missing implementation
493 impl.mController->SetDefaultLineSpacing( 0.0f );
494 impl.mRenderer.Reset();
497 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
499 const float lineSpacing = value.Get<float>();
500 impl.mController->SetInputLineSpacing( lineSpacing );
501 impl.mRenderer.Reset();
504 case Toolkit::TextEditor::Property::UNDERLINE:
506 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
509 impl.mRenderer.Reset();
513 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
515 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
518 impl.mRenderer.Reset();
522 case Toolkit::TextEditor::Property::SHADOW:
524 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
527 impl.mRenderer.Reset();
531 case Toolkit::TextEditor::Property::INPUT_SHADOW:
533 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
536 impl.mRenderer.Reset();
540 case Toolkit::TextEditor::Property::EMBOSS:
542 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
545 impl.mRenderer.Reset();
549 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
551 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
554 impl.mRenderer.Reset();
558 case Toolkit::TextEditor::Property::OUTLINE:
560 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
563 impl.mRenderer.Reset();
567 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
569 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
572 impl.mRenderer.Reset();
576 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
578 const bool enable = value.Get< bool >();
579 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SMOOTH_SCROLL %d\n", enable );
581 impl.mScrollAnimationEnabled = enable;
584 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
586 const float duration = value.Get< float >();
587 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SMOOTH_SCROLL_DURATION %f\n", duration );
589 impl.mScrollAnimationDuration = duration;
590 if ( impl.mTextVerticalScroller )
592 impl.mTextVerticalScroller->SetDuration( duration );
596 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
598 const bool enable = value.Get< bool >();
599 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SHOW_SCROLL_BAR %d\n", enable );
601 impl.mScrollBarEnabled = enable;
604 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
606 const float duration = value.Get< float >();
607 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_SHOW_DURATION %f\n", duration );
609 impl.mAnimationPeriod.delaySeconds = duration;
612 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
614 const float duration = value.Get< float >();
615 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_FADE_DURATION %f\n", duration );
617 impl.mAnimationPeriod.durationSeconds = duration;
620 case Toolkit::TextEditor::Property::PIXEL_SIZE:
622 const float pixelSize = value.Get< float >();
623 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize );
625 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE ), pixelSize ) )
627 impl.mController->SetDefaultFontSize( pixelSize, Text::Controller::PIXEL_SIZE );
631 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
633 const std::string& text = value.Get< std::string >();
634 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor::OnPropertySet %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str() );
636 impl.mController->SetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
639 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
641 const Vector4& textColor = value.Get< Vector4 >();
642 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 );
644 if( impl.mController->GetPlaceholderTextColor() != textColor )
646 impl.mController->SetPlaceholderTextColor( textColor );
647 impl.mRenderer.Reset();
651 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
653 const bool enableSelection = value.Get< bool >();
654 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection );
655 impl.mController->SetSelectionEnabled( enableSelection );
658 case Toolkit::TextEditor::Property::PLACEHOLDER:
660 const Property::Map* map = value.GetMap();
663 impl.mController->SetPlaceholderProperty( *map );
667 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
669 Text::LineWrap::Mode lineWrapMode( static_cast< Text::LineWrap::Mode >( -1 ) ); // Set to invalid value to ensure a valid mode does get set
670 if( GetLineWrapModeEnumeration( value, lineWrapMode ) )
672 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p LineWrap::MODE %d\n", impl.mController.Get(), lineWrapMode );
673 impl.mController->SetLineWrapMode( lineWrapMode );
677 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
679 const bool shiftSelection = value.Get<bool>();
680 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection );
682 impl.mController->SetShiftSelectionEnabled( shiftSelection );
685 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
687 const bool grabHandleEnabled = value.Get<bool>();
688 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled );
690 impl.mController->SetGrabHandleEnabled( grabHandleEnabled );
693 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
695 impl.mController->SetMatchSystemLanguageDirection(value.Get< bool >());
698 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
700 const int max = value.Get< int >();
701 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p MAX_LENGTH %d\n", impl.mController.Get(), max );
703 impl.mController->SetMaximumNumberOfCharacters( max );
706 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
708 uint32_t start = static_cast<uint32_t>(value.Get< int >());
709 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start );
710 impl.SetTextSelectionRange( &start, nullptr );
713 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
715 uint32_t end = static_cast<uint32_t>(value.Get< int >());
716 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end );
717 impl.SetTextSelectionRange( nullptr, &end );
720 case Toolkit::DevelTextEditor::Property::ENABLE_EDITING:
722 const bool editable = value.Get< bool >();
723 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_EDITING %d\n", impl.mController.Get(), editable );
724 impl.SetEditable( editable );
727 case Toolkit::DevelTextEditor::Property::HORIZONTAL_SCROLL_POSITION:
729 float horizontalScroll = value.Get< float >();
730 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_SCROLL_POSITION %d\n", impl.mController.Get(), horizontalScroll );
731 if (horizontalScroll >= 0.0f)
733 impl.ScrollBy( Vector2(horizontalScroll - impl.GetHorizontalScrollPosition(), 0 ));
737 case Toolkit::DevelTextEditor::Property::VERTICAL_SCROLL_POSITION:
739 float verticalScroll = value.Get< float >();
740 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p VERTICAL_SCROLL_POSITION %d\n", impl.mController.Get(), verticalScroll );
741 if (verticalScroll >= 0.0f)
743 impl.ScrollBy( Vector2(0, verticalScroll - impl.GetVerticalScrollPosition() ));
751 Property::Value TextEditor::GetProperty( BaseObject* object, Property::Index index )
753 Property::Value value;
755 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
759 TextEditor& impl( GetImpl( textEditor ) );
760 DALI_ASSERT_DEBUG( impl.mController && "No text contoller" );
761 DALI_ASSERT_DEBUG( impl.mDecorator && "No text decorator" );
765 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
767 value = impl.mRenderingBackend;
770 case Toolkit::TextEditor::Property::TEXT:
773 impl.mController->GetText( text );
774 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p returning text: %s\n", impl.mController.Get(), text.c_str() );
778 case Toolkit::TextEditor::Property::TEXT_COLOR:
780 value = impl.mController->GetDefaultColor();
783 case Toolkit::TextEditor::Property::FONT_FAMILY:
785 value = impl.mController->GetDefaultFontFamily();
788 case Toolkit::TextEditor::Property::FONT_STYLE:
790 GetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
793 case Toolkit::TextEditor::Property::POINT_SIZE:
795 value = impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE );
798 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
800 const char* name = GetHorizontalAlignmentString( impl.mController->GetHorizontalAlignment() );
803 value = std::string( name );
807 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
809 value = impl.mDecorator->GetScrollThreshold();
812 case Toolkit::TextEditor::Property::SCROLL_SPEED:
814 value = impl.mDecorator->GetScrollSpeed();
817 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
819 value = impl.mDecorator->GetColor( PRIMARY_CURSOR );
822 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
824 value = impl.mDecorator->GetColor( SECONDARY_CURSOR );
827 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
829 value = impl.mController->GetEnableCursorBlink();
832 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
834 value = impl.mDecorator->GetCursorBlinkInterval();
837 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
839 value = impl.mDecorator->GetCursorBlinkDuration();
842 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
844 value = impl.mDecorator->GetCursorWidth();
847 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
849 value = impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED );
852 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
854 value = impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED );
857 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
859 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED );
862 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
864 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED ) ;
867 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
869 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
872 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
874 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
877 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
879 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
882 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
884 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
887 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
889 value = impl.mDecorator->GetHighlightColor();
892 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
894 Rect<int> boundingBox;
895 impl.mDecorator->GetBoundingBox( boundingBox );
899 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
901 value = impl.mController->IsMarkupProcessorEnabled();
904 case Toolkit::TextEditor::Property::INPUT_COLOR:
906 value = impl.mController->GetInputColor();
909 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
911 value = impl.mController->GetInputFontFamily();
914 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
916 GetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
919 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
921 value = impl.mController->GetInputFontPointSize();
924 case Toolkit::TextEditor::Property::LINE_SPACING:
926 // LINE_SPACING isn't implemented for the TextEditor. Returning
927 // only shadowed value, not the real one.
928 value = impl.mLineSpacing;
931 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
933 value = impl.mController->GetInputLineSpacing();
936 case Toolkit::TextEditor::Property::UNDERLINE:
938 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
941 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
943 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
946 case Toolkit::TextEditor::Property::SHADOW:
948 GetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
951 case Toolkit::TextEditor::Property::INPUT_SHADOW:
953 GetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
956 case Toolkit::TextEditor::Property::EMBOSS:
958 GetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
961 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
963 GetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
966 case Toolkit::TextEditor::Property::OUTLINE:
968 GetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
971 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
973 GetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
976 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
978 value = impl.mScrollAnimationEnabled;
981 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
983 value = impl.mScrollAnimationDuration;
986 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
988 value = impl.mScrollBarEnabled;
991 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
993 value = impl.mAnimationPeriod.delaySeconds;
996 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
998 value = impl.mAnimationPeriod.durationSeconds;
1001 case Toolkit::TextEditor::Property::PIXEL_SIZE:
1003 value = impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE );
1006 case Toolkit::TextEditor::Property::LINE_COUNT:
1008 float width = textEditor.GetProperty( Actor::Property::SIZE_WIDTH ).Get<float>();
1009 value = impl.mController->GetLineCount( width );
1012 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
1015 impl.mController->GetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
1019 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
1021 value = impl.mController->GetPlaceholderTextColor();
1024 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
1026 value = impl.mController->IsSelectionEnabled();
1029 case Toolkit::TextEditor::Property::PLACEHOLDER:
1032 impl.mController->GetPlaceholderProperty( map );
1036 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
1038 value = impl.mController->GetLineWrapMode();
1041 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
1043 value = impl.mController->IsShiftSelectionEnabled();
1046 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
1048 value = impl.mController->IsGrabHandleEnabled();
1051 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1053 value = impl.mController->IsMatchSystemLanguageDirection();
1056 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
1058 value = impl.mController->GetMaximumNumberOfCharacters();
1061 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT:
1063 value = impl.mController->GetSelectedText( );
1066 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
1068 Uint32Pair range = impl.GetTextSelectionRange();
1069 value = static_cast<int>(range.first);
1072 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
1074 Uint32Pair range = impl.GetTextSelectionRange();
1075 value = static_cast<int>(range.second);
1078 case Toolkit::DevelTextEditor::Property::ENABLE_EDITING:
1080 value = impl.IsEditable();
1083 case Toolkit::DevelTextEditor::Property::HORIZONTAL_SCROLL_POSITION:
1085 value = impl.GetHorizontalScrollPosition();
1088 case Toolkit::DevelTextEditor::Property::VERTICAL_SCROLL_POSITION:
1090 value = impl.GetVerticalScrollPosition();
1099 void TextEditor::SelectWholeText()
1101 if( mController && mController->IsShowingRealText() )
1103 mController->SelectWholeText();
1108 void TextEditor::SelectNone()
1110 if( mController && mController->IsShowingRealText() )
1112 mController->SelectNone();
1116 void TextEditor::ScrollBy(Vector2 scroll)
1118 if( mController && mController->IsShowingRealText() )
1120 mController->ScrollBy(scroll);
1124 float TextEditor::GetHorizontalScrollPosition()
1126 if( mController && mController->IsShowingRealText() )
1128 return mController->GetHorizontalScrollPosition();
1133 float TextEditor::GetVerticalScrollPosition()
1135 if( mController && mController->IsShowingRealText() )
1137 return mController->GetVerticalScrollPosition();
1142 string TextEditor::GetSelectedText() const
1144 string selectedText = "";
1145 if( mController && mController->IsShowingRealText() )
1147 selectedText = mController->GetSelectedText( );
1149 return selectedText;
1152 InputMethodContext TextEditor::GetInputMethodContext()
1154 return mInputMethodContext;
1157 DevelTextEditor::MaxLengthReachedSignalType& TextEditor::MaxLengthReachedSignal()
1159 return mMaxLengthReachedSignal;
1162 Text::ControllerPtr TextEditor::getController()
1167 bool TextEditor::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
1169 Dali::BaseHandle handle( object );
1171 bool connected( true );
1172 Toolkit::TextEditor editor = Toolkit::TextEditor::DownCast( handle );
1174 if( 0 == strcmp( signalName.c_str(), SIGNAL_TEXT_CHANGED ) )
1176 editor.TextChangedSignal().Connect( tracker, functor );
1178 else if( 0 == strcmp( signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED ) )
1180 editor.InputStyleChangedSignal().Connect( tracker, functor );
1182 else if( 0 == strcmp( signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED ) )
1186 Internal::TextEditor& editorImpl( GetImpl( editor ) );
1187 editorImpl.MaxLengthReachedSignal().Connect( tracker, functor );
1192 // signalName does not match any signal
1199 Toolkit::TextEditor::TextChangedSignalType& TextEditor::TextChangedSignal()
1201 return mTextChangedSignal;
1204 Toolkit::TextEditor::InputStyleChangedSignalType& TextEditor::InputStyleChangedSignal()
1206 return mInputStyleChangedSignal;
1209 Toolkit::TextEditor::ScrollStateChangedSignalType& TextEditor::ScrollStateChangedSignal()
1211 return mScrollStateChangedSignal;
1214 void TextEditor::OnInitialize()
1216 Actor self = Self();
1218 mController = Text::Controller::New( this, this, this);
1220 mDecorator = Text::Decorator::New( *mController,
1223 mInputMethodContext = InputMethodContext::New( self );
1225 mController->GetLayoutEngine().SetLayout( Layout::Engine::MULTI_LINE_BOX );
1227 // Enables the text input.
1228 mController->EnableTextInput( mDecorator, mInputMethodContext );
1230 // Enables the vertical scrolling after the text input has been enabled.
1231 mController->SetVerticalScrollEnabled( true );
1233 // Disables the horizontal scrolling.
1234 mController->SetHorizontalScrollEnabled( false );
1236 // Sets the maximum number of characters.
1237 mController->SetMaximumNumberOfCharacters( std::numeric_limits<Length>::max() );
1239 // Enable the smooth handle panning.
1240 mController->SetSmoothHandlePanEnabled( true );
1242 mController->SetNoTextDoubleTapAction( Controller::NoTextTap::HIGHLIGHT );
1243 mController->SetNoTextLongPressAction( Controller::NoTextTap::HIGHLIGHT );
1245 // Sets layoutDirection value
1246 Dali::Stage stage = Dali::Stage::GetCurrent();
1247 Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>( stage.GetRootLayer().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1248 mController->SetLayoutDirection( layoutDirection );
1250 // Forward input events to controller
1251 EnableGestureDetection( static_cast<GestureType::Value>( GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS ) );
1252 GetTapGestureDetector().SetMaximumTapsRequired( 2 );
1254 self.TouchedSignal().Connect( this, &TextEditor::OnTouched );
1256 // Set BoundingBox to stage size if not already set.
1257 Rect<int> boundingBox;
1258 mDecorator->GetBoundingBox( boundingBox );
1260 if( boundingBox.IsEmpty() )
1262 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1263 mDecorator->SetBoundingBox( Rect<int>( 0.0f, 0.0f, stageSize.width, stageSize.height ) );
1266 // Whether to flip the selection handles as soon as they cross.
1267 mDecorator->FlipSelectionHandlesOnCrossEnabled( true );
1269 // Set the default scroll speed.
1270 mDecorator->SetScrollSpeed( DEFAULT_SCROLL_SPEED );
1272 // Fill-parent area by default
1273 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
1274 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1275 self.OnSceneSignal().Connect( this, &TextEditor::OnSceneConnect );
1277 //Enable highightability
1278 self.SetProperty( Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true );
1280 DevelControl::SetInputMethodContext( *this, mInputMethodContext );
1282 // Creates an extra control to be used as stencil buffer.
1283 mStencil = Control::New();
1284 mStencil.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
1285 mStencil.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT );
1287 // Creates a background visual. Even if the color is transparent it updates the stencil.
1288 mStencil.SetProperty( Toolkit::Control::Property::BACKGROUND,
1289 Property::Map().Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR ).
1290 Add( ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT ) );
1292 // Enable the clipping property.
1293 mStencil.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX );
1294 mStencil.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
1296 self.Add( mStencil );
1298 DevelControl::SetAccessibilityConstructor( self, []( Dali::Actor actor ) {
1299 return std::unique_ptr< Dali::Accessibility::Accessible >(
1300 new AccessibleImpl( actor, Dali::Accessibility::Role::ENTRY ) );
1304 void TextEditor::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change )
1306 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange\n");
1310 case StyleChange::DEFAULT_FONT_CHANGE:
1312 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange DEFAULT_FONT_CHANGE\n");
1313 const std::string& newFont = GetImpl( styleManager ).GetDefaultFontFamily();
1314 // Property system did not set the font so should update it.
1315 mController->UpdateAfterFontChange( newFont );
1320 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1322 GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
1326 case StyleChange::THEME_CHANGE:
1328 // Nothing to do, let control base class handle this
1333 // Up call to Control
1334 Control::OnStyleChange( styleManager, change );
1337 Vector3 TextEditor::GetNaturalSize()
1340 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1342 Vector3 naturalSize = mController->GetNaturalSize();
1343 naturalSize.width += ( padding.start + padding.end );
1344 naturalSize.height += ( padding.top + padding.bottom );
1349 float TextEditor::GetHeightForWidth( float width )
1352 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1353 return mController->GetHeightForWidth( width ) + padding.top + padding.bottom;
1356 void TextEditor::OnRelayout( const Vector2& size, RelayoutContainer& container )
1358 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor OnRelayout\n");
1360 Actor self = Self();
1363 padding = self.GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1365 Vector2 contentSize( size.x - ( padding.start + padding.end ), size.y - ( padding.top + padding.bottom ) );
1367 // Support Right-To-Left of padding
1368 Dali::LayoutDirection::Type layoutDirection;
1369 if( mController->IsMatchSystemLanguageDirection() )
1371 layoutDirection = static_cast<Dali::LayoutDirection::Type>( DevelWindow::Get( self ).GetRootLayer().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1375 layoutDirection = static_cast<Dali::LayoutDirection::Type>( self.GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1377 if( Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection )
1379 std::swap( padding.start, padding.end );
1384 mStencil.SetProperty( Actor::Property::POSITION, Vector2( padding.start, padding.top ));
1388 mActiveLayer.SetProperty( Actor::Property::POSITION, Vector2( padding.start, padding.top ));
1391 const Text::Controller::UpdateTextType updateTextType = mController->Relayout( contentSize, layoutDirection );
1393 if( ( Text::Controller::NONE_UPDATED != updateTextType ) ||
1396 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnRelayout %p Displaying new contents\n", mController.Get() );
1399 ( Text::Controller::NONE_UPDATED != ( Text::Controller::DECORATOR_UPDATED & updateTextType ) ) )
1401 mDecorator->Relayout( size );
1406 mRenderer = Backend::Get().NewRenderer( mRenderingBackend );
1409 RenderText( updateTextType );
1413 // The text-editor emits signals when the input style changes. These changes of style are
1414 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1415 // can't be emitted during the size negotiation as the callbacks may update the UI.
1416 // The text-editor adds an idle callback to the adaptor to emit the signals after the size negotiation.
1417 if( !mController->IsInputStyleChangedSignalsQueueEmpty() )
1419 if( Adaptor::IsAvailable() )
1421 Adaptor& adaptor = Adaptor::Get();
1423 if( NULL == mIdleCallback )
1425 // @note: The callback manager takes the ownership of the callback object.
1426 mIdleCallback = MakeCallback( this, &TextEditor::OnIdleSignal );
1427 adaptor.AddIdle( mIdleCallback, false );
1433 void TextEditor::RenderText( Text::Controller::UpdateTextType updateTextType )
1435 Actor renderableActor;
1437 if( Text::Controller::NONE_UPDATED != ( Text::Controller::MODEL_UPDATED & updateTextType ) )
1441 Dali::Toolkit::TextEditor handle = Dali::Toolkit::TextEditor( GetOwner() );
1443 renderableActor = mRenderer->Render( mController->GetView(),
1445 Property::INVALID_INDEX, // Animatable property not supported
1447 DepthIndex::CONTENT );
1450 if( renderableActor != mRenderableActor )
1452 UnparentAndReset( mRenderableActor );
1453 mRenderableActor = renderableActor;
1457 if( mRenderableActor )
1459 // Make sure the actors are parented correctly with/without clipping
1460 Actor self = mStencil ? mStencil : Self();
1462 for( std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
1463 endIt = mClippingDecorationActors.end();
1468 it->LowerToBottom();
1470 mClippingDecorationActors.clear();
1472 self.Add( mRenderableActor );
1474 ApplyScrollPosition();
1479 void TextEditor::OnKeyInputFocusGained()
1481 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyInputFocusGained %p\n", mController.Get() );
1482 if ( mInputMethodContext && IsEditable() )
1484 mInputMethodContext.StatusChangedSignal().Connect( this, &TextEditor::KeyboardStatusChanged );
1486 mInputMethodContext.EventReceivedSignal().Connect( this, &TextEditor::OnInputMethodContextEvent );
1488 // Notify that the text editing start.
1489 mInputMethodContext.Activate();
1491 // When window gain lost focus, the InputMethodContext is deactivated. Thus when window gain focus again, the InputMethodContext must be activated.
1492 mInputMethodContext.SetRestoreAfterFocusLost( true );
1494 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1498 notifier.ContentSelectedSignal().Connect( this, &TextEditor::OnClipboardTextSelected );
1501 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1503 EmitKeyInputFocusSignal( true ); // Calls back into the Control hence done last.
1506 void TextEditor::OnKeyInputFocusLost()
1508 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor:OnKeyInputFocusLost %p\n", mController.Get() );
1509 if ( mInputMethodContext )
1511 mInputMethodContext.StatusChangedSignal().Disconnect( this, &TextEditor::KeyboardStatusChanged );
1513 // The text editing is finished. Therefore the InputMethodContext don't have restore activation.
1514 mInputMethodContext.SetRestoreAfterFocusLost( false );
1516 // Notify that the text editing finish.
1517 mInputMethodContext.Deactivate();
1519 mInputMethodContext.EventReceivedSignal().Disconnect( this, &TextEditor::OnInputMethodContextEvent );
1521 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1525 notifier.ContentSelectedSignal().Disconnect( this, &TextEditor::OnClipboardTextSelected );
1528 mController->KeyboardFocusLostEvent();
1530 EmitKeyInputFocusSignal( false ); // Calls back into the Control hence done last.
1533 bool TextEditor::OnAccessibilityActivated()
1539 void TextEditor::OnTap( const TapGesture& gesture )
1541 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnTap %p\n", mController.Get() );
1542 if ( mInputMethodContext && IsEditable() )
1544 mInputMethodContext.Activate();
1546 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1548 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1549 const Vector2& localPoint = gesture.GetLocalPoint();
1550 mController->TapEvent( gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top );
1555 void TextEditor::OnPan( const PanGesture& gesture )
1557 mController->PanEvent( gesture.GetState(), gesture.GetDisplacement() );
1560 void TextEditor::OnLongPress( const LongPressGesture& gesture )
1562 if ( mInputMethodContext && IsEditable() )
1564 mInputMethodContext.Activate();
1567 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1568 const Vector2& localPoint = gesture.GetLocalPoint();
1569 mController->LongPressEvent( gesture.GetState(), localPoint.x - padding.start, localPoint.y - padding.top );
1574 bool TextEditor::OnKeyEvent( const KeyEvent& event )
1576 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode() );
1578 if( Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape() )
1580 // Make sure ClearKeyInputFocus when only key is up
1581 if( event.GetState() == KeyEvent::UP )
1583 ClearKeyInputFocus();
1589 return mController->KeyEvent( event );
1592 void TextEditor::RequestTextRelayout()
1597 void TextEditor::TextInserted( unsigned int position, unsigned int length, const std::string &content )
1599 if( Accessibility::IsUp() )
1601 Control::Impl::GetAccessibilityObject( Self() )->EmitTextInserted( position, length, content );
1605 void TextEditor::TextDeleted( unsigned int position, unsigned int length, const std::string &content )
1607 if( Accessibility::IsUp() )
1609 Control::Impl::GetAccessibilityObject( Self() )->EmitTextDeleted( position, length, content );
1613 void TextEditor::CaretMoved( unsigned int position )
1615 if( Accessibility::IsUp() )
1617 Control::Impl::GetAccessibilityObject( Self() )->EmitTextCaretMoved( position );
1621 void TextEditor::TextChanged()
1623 Dali::Toolkit::TextEditor handle( GetOwner() );
1624 mTextChangedSignal.Emit( handle );
1627 void TextEditor::MaxLengthReached()
1629 Dali::Toolkit::TextEditor handle( GetOwner() );
1630 mMaxLengthReachedSignal.Emit( handle );
1633 void TextEditor::InputStyleChanged( Text::InputStyle::Mask inputStyleMask )
1635 Dali::Toolkit::TextEditor handle( GetOwner() );
1637 Toolkit::TextEditor::InputStyle::Mask editorInputStyleMask = Toolkit::TextEditor::InputStyle::NONE;
1639 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_COLOR ) )
1641 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::COLOR );
1643 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_FAMILY ) )
1645 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_FAMILY );
1647 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_POINT_SIZE ) )
1649 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::POINT_SIZE );
1651 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WEIGHT ) )
1653 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1655 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WIDTH ) )
1657 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1659 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_SLANT ) )
1661 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1663 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_LINE_SPACING ) )
1665 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::LINE_SPACING );
1667 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_UNDERLINE ) )
1669 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::UNDERLINE );
1671 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_SHADOW ) )
1673 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::SHADOW );
1675 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_EMBOSS ) )
1677 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::EMBOSS );
1679 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_OUTLINE ) )
1681 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::OUTLINE );
1684 mInputStyleChangedSignal.Emit( handle, editorInputStyleMask );
1687 void TextEditor::AddDecoration( Actor& actor, bool needsClipping )
1693 mClippingDecorationActors.push_back( actor );
1697 actor.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT );
1698 actor.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
1699 Self().Add( actor );
1700 mActiveLayer = actor;
1705 void TextEditor::SetTextSelectionRange(const uint32_t *start, const uint32_t *end)
1707 if( mController && mController->IsShowingRealText() )
1709 mController->SetTextSelectionRange( start, end );
1714 Uint32Pair TextEditor::GetTextSelectionRange() const
1716 Uint32Pair range(0, 0);
1717 if( mController && mController->IsShowingRealText() )
1719 range = mController->GetTextSelectionRange();
1724 void TextEditor::UpdateScrollBar()
1726 using namespace Dali;
1728 float scrollPosition;
1731 bool latestScrolled;
1733 if ( !mScrollBarEnabled )
1737 latestScrolled = mController->GetTextScrollInfo( scrollPosition, controlSize, layoutSize );
1738 if ( !latestScrolled || controlSize > layoutSize)
1743 CustomActor self = Self();
1746 mScrollBar = Toolkit::ScrollBar::New( Toolkit::ScrollBar::VERTICAL );
1747 mScrollBar.SetIndicatorHeightPolicy( Toolkit::ScrollBar::VARIABLE );
1748 mScrollBar.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_RIGHT );
1749 mScrollBar.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_RIGHT );
1750 mScrollBar.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1751 mScrollBar.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH );
1753 // Register the scroll position property
1754 Property::Index propertyScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION, scrollPosition );
1755 // Register the minimum scroll position property
1756 Property::Index propertyMinScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MIN, 0.0f );
1757 // Register the maximum scroll position property
1758 Property::Index propertyMaxScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MAX, (layoutSize - controlSize) );
1759 // Register the scroll content size property
1760 Property::Index propertyScrollContentSize = self.RegisterProperty( SCROLL_BAR_CONTENT_SIZE, layoutSize );
1762 mScrollBar.SetScrollPropertySource(self, propertyScrollPosition, propertyMinScrollPosition, propertyMaxScrollPosition, propertyScrollContentSize);
1764 // Set style name of ScrollBar for styling
1765 mScrollBar.SetStyleName("TextEditorScrollBar");
1766 Toolkit::Control scrollIndicator = Toolkit::Control::DownCast( mScrollBar.GetScrollIndicator() );
1767 if( scrollIndicator )
1769 // Set style name of ScrollBarIndicator for styling
1770 scrollIndicator.SetStyleName("TextEditorScrollBarIndicator");
1773 self.Add( mScrollBar );
1777 Property::Index propertyScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION );
1778 Property::Index propertyMaxScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION_MAX );
1779 Property::Index propertyScrollContentSize = self.GetPropertyIndex( SCROLL_BAR_CONTENT_SIZE );
1781 self.SetProperty( propertyScrollPosition, scrollPosition );
1782 self.SetProperty( propertyMaxScrollPosition, (layoutSize - controlSize) );
1783 self.SetProperty( propertyScrollContentSize, layoutSize );
1786 // If scrolling is not started, start scrolling and emit ScrollStateChangedSignal
1787 if( !mScrollStarted )
1789 mScrollStarted = true;
1790 Dali::Toolkit::TextEditor handle( GetOwner() );
1791 mScrollStateChangedSignal.Emit( handle, Toolkit::TextEditor::Scroll::STARTED );
1794 Actor indicator = mScrollBar.GetScrollIndicator();
1797 mAnimation.Stop(); // Cancel any animation
1801 mAnimation = Animation::New( mAnimationPeriod.durationSeconds );
1803 indicator.SetProperty( Actor::Property::OPACITY,1.0f);
1804 mAnimation.AnimateTo( Property( indicator, Actor::Property::COLOR_ALPHA ), 0.0f, AlphaFunction::EASE_IN, mAnimationPeriod );
1806 mAnimation.FinishedSignal().Connect( this, &TextEditor::OnScrollIndicatorAnimationFinished );
1809 void TextEditor::OnScrollIndicatorAnimationFinished( Animation& animation )
1811 // If animation is successfully ended, then emit ScrollStateChangedSignal
1812 if( animation.GetCurrentProgress() == 0.0f )
1814 mScrollStarted = false;
1815 Dali::Toolkit::TextEditor handle( GetOwner() );
1816 mScrollStateChangedSignal.Emit( handle, Toolkit::TextEditor::Scroll::FINISHED );
1820 void TextEditor::OnSceneConnect( Dali::Actor actor )
1822 if ( mHasBeenStaged )
1824 RenderText( static_cast<Text::Controller::UpdateTextType>( Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED ) );
1828 mHasBeenStaged = true;
1832 InputMethodContext::CallbackData TextEditor::OnInputMethodContextEvent( Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent )
1834 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName );
1835 return mController->OnInputMethodContextEvent( inputMethodContext, inputMethodContextEvent );
1838 void TextEditor::GetHandleImagePropertyValue( Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType )
1843 map[ IMAGE_MAP_FILENAME_STRING ] = mDecorator->GetHandleImage( handleType, handleImageType );
1848 void TextEditor::OnClipboardTextSelected( ClipboardEventNotifier& clipboard )
1850 mController->PasteClipboardItemEvent();
1853 void TextEditor::KeyboardStatusChanged(bool keyboardShown)
1855 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown );
1857 // Just hide the grab handle when keyboard is hidden.
1858 if (!keyboardShown )
1860 mController->KeyboardFocusLostEvent();
1864 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1868 void TextEditor::OnSceneConnection( int depth )
1870 // Sets the depth to the visuals inside the text's decorator.
1871 mDecorator->SetTextDepth( depth );
1873 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1875 // Call the Control::OnSceneConnection() to set the depth of the background.
1876 Control::OnSceneConnection( depth );
1879 bool TextEditor::OnTouched( Actor actor, const TouchEvent& touch )
1884 void TextEditor::OnIdleSignal()
1886 // Emits the change of input style signals.
1887 mController->ProcessInputStyleChangedSignals();
1889 // Set the pointer to null as the callback manager deletes the callback after execute it.
1890 mIdleCallback = NULL;
1893 void TextEditor::ApplyScrollPosition()
1895 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1896 float scrollAmount = 0.0f;
1898 if ( mScrollAnimationEnabled )
1900 scrollAmount = mController->GetScrollAmountByUserInput();
1902 if ( mTextVerticalScroller )
1904 mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1906 else if ( Equals( scrollAmount, 0.0f, Math::MACHINE_EPSILON_1 ))
1908 mRenderableActor.SetProperty( Actor::Property::POSITION, Vector2( scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount ));
1912 mTextVerticalScroller = Text::TextVerticalScroller::New();
1913 if ( !Equals( mScrollAnimationDuration, 0.0f, Math::MACHINE_EPSILON_1 ))
1915 mTextVerticalScroller->SetDuration( mScrollAnimationDuration );
1917 mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1921 bool TextEditor::IsEditable() const
1923 return mController->IsEditable();
1926 void TextEditor::SetEditable( bool editable )
1928 mController->SetEditable(editable);
1929 if ( mInputMethodContext && !editable )
1931 mInputMethodContext.Deactivate();
1935 TextEditor::TextEditor()
1936 : Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
1937 mAnimationPeriod( 0.0f, 0.0f ),
1938 mIdleCallback( NULL ),
1939 mAlignmentOffset( 0.f ),
1940 mScrollAnimationDuration( 0.f ),
1941 mLineSpacing( 0.f ),
1942 mRenderingBackend( DEFAULT_RENDERING_BACKEND ),
1943 mHasBeenStaged( false ),
1944 mScrollAnimationEnabled( false ),
1945 mScrollBarEnabled( false ),
1946 mScrollStarted( false )
1950 TextEditor::~TextEditor()
1952 UnparentAndReset( mStencil );
1954 if( ( NULL != mIdleCallback ) && Adaptor::IsAvailable() )
1956 // Removes the callback from the callback manager in case the text-editor is destroyed before the callback is executed.
1957 Adaptor::Get().RemoveIdle( mIdleCallback );
1961 std::string TextEditor::AccessibleImpl::GetName()
1963 auto slf = Toolkit::TextEditor::DownCast( self );
1964 return slf.GetProperty( Toolkit::TextEditor::Property::TEXT )
1965 .Get< std::string >();
1968 std::string TextEditor::AccessibleImpl::GetText( size_t startOffset,
1971 if( endOffset <= startOffset )
1974 auto slf = Toolkit::TextEditor::DownCast( self );
1976 slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get< std::string >();
1978 if( startOffset > txt.size() || endOffset > txt.size() )
1981 return txt.substr( startOffset, endOffset - startOffset );
1984 size_t TextEditor::AccessibleImpl::GetCharacterCount()
1986 auto slf = Toolkit::TextEditor::DownCast( self );
1988 slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get< std::string >();
1993 size_t TextEditor::AccessibleImpl::GetCaretOffset()
1995 auto slf = Toolkit::TextEditor::DownCast( self );
1996 return Dali::Toolkit::GetImpl( slf ).getController()->GetCursorPosition();
1999 bool TextEditor::AccessibleImpl::SetCaretOffset(size_t offset)
2001 auto slf = Toolkit::TextEditor::DownCast( self );
2002 auto txt = slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get< std::string >();
2003 if (offset > txt.size())
2006 auto& slfImpl = Dali::Toolkit::GetImpl( slf );
2007 slfImpl.getController()->ResetCursorPosition( offset );
2008 slfImpl.RequestTextRelayout();
2012 Dali::Accessibility::Range TextEditor::AccessibleImpl::GetTextAtOffset(
2013 size_t offset, Dali::Accessibility::TextBoundary boundary )
2015 auto slf = Toolkit::TextEditor::DownCast( self );
2016 auto txt = slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get< std::string >();
2017 auto txt_size = txt.size();
2019 auto range = Dali::Accessibility::Range{};
2023 case Dali::Accessibility::TextBoundary::CHARACTER:
2025 if (offset < txt_size)
2027 range.content = txt[offset];
2028 range.startOffset = offset;
2029 range.endOffset = offset + 1;
2033 case Dali::Accessibility::TextBoundary::WORD:
2034 case Dali::Accessibility::TextBoundary::LINE:
2036 auto txt_c_string = txt.c_str();
2037 auto breaks = std::vector< char >( txt_size, 0 );
2038 if(boundary == Dali::Accessibility::TextBoundary::WORD)
2039 Accessibility::Accessible::FindWordSeparationsUtf8((const utf8_t *) txt_c_string, txt_size, "", breaks.data());
2041 Accessibility::Accessible::FindLineSeparationsUtf8((const utf8_t *) txt_c_string, txt_size, "", breaks.data());
2044 while( index < txt_size && counter <= offset )
2049 while(breaks[index])
2055 if (boundary == Dali::Accessibility::TextBoundary::WORD)
2057 if (boundary == Dali::Accessibility::TextBoundary::LINE)
2060 if ((counter > 0) && ((counter - 1) == offset))
2062 range.content = txt.substr(start, index - start + 1);
2063 range.startOffset = start;
2064 range.endOffset = index + 1;
2066 if (boundary == Dali::Accessibility::TextBoundary::LINE)
2071 case Dali::Accessibility::TextBoundary::SENTENCE:
2073 /* not supported by efl */
2076 case Dali::Accessibility::TextBoundary::PARAGRAPH:
2078 /* Paragraph is not supported by libunibreak library */
2088 Dali::Accessibility::Range
2089 TextEditor::AccessibleImpl::GetSelection( size_t selectionNum )
2091 // Since DALi supports only one selection indexes higher than 0 are ignored
2092 if( selectionNum > 0 )
2095 auto slf = Toolkit::TextEditor::DownCast( self );
2096 auto ctrl = Dali::Toolkit::GetImpl( slf ).getController();
2098 ctrl->RetrieveSelection( ret );
2099 auto r = ctrl->GetSelectionIndexes();
2101 return { static_cast<size_t>(r.first), static_cast<size_t>(r.second), ret };
2104 bool TextEditor::AccessibleImpl::RemoveSelection( size_t selectionNum )
2106 // Since DALi supports only one selection indexes higher than 0 are ignored
2107 if( selectionNum > 0 )
2110 auto slf = Toolkit::TextEditor::DownCast( self );
2111 Dali::Toolkit::GetImpl( slf ).getController()->SetSelection( 0, 0 );
2115 bool TextEditor::AccessibleImpl::SetSelection( size_t selectionNum,
2119 // Since DALi supports only one selection indexes higher than 0 are ignored
2120 if( selectionNum > 0 )
2123 auto slf = Toolkit::TextEditor::DownCast( self );
2124 Dali::Toolkit::GetImpl( slf ).getController()->SetSelection( startOffset,
2129 bool TextEditor::AccessibleImpl::CopyText( size_t startPosition,
2130 size_t endPosition )
2132 if( endPosition <= startPosition )
2135 auto slf = Toolkit::TextEditor::DownCast( self );
2136 auto txt = slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get<std::string>();
2137 Dali::Toolkit::GetImpl( slf ).getController()->CopyStringToClipboard( txt.substr(startPosition, endPosition - startPosition) );
2142 bool TextEditor::AccessibleImpl::CutText( size_t startPosition,
2143 size_t endPosition )
2145 if( endPosition <= startPosition )
2148 auto slf = Toolkit::TextEditor::DownCast( self );
2149 auto txt = slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get<std::string>();
2150 Dali::Toolkit::GetImpl( slf ).getController()->CopyStringToClipboard( txt.substr(startPosition, endPosition - startPosition) );
2152 slf.SetProperty( Toolkit::TextEditor::Property::TEXT,
2153 txt.substr( 0, startPosition ) + txt.substr( endPosition - startPosition, txt.size()));
2158 Dali::Accessibility::States TextEditor::AccessibleImpl::CalculateStates()
2160 using namespace Dali::Accessibility;
2162 auto states = Control::Impl::AccessibleImpl::CalculateStates();
2163 states[State::EDITABLE] = true;
2164 states[State::FOCUSABLE] = true;
2166 Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
2167 if (self == focusControl)
2169 states[State::FOCUSED] = true;
2175 } // namespace Internal
2177 } // namespace Toolkit