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, "enableEditing", BOOLEAN, ENABLE_EDITING )
147 DALI_DEVEL_PROPERTY_REGISTRATION_READ_ONLY( Toolkit, TextEditor, "selectedText", STRING, SELECTED_TEXT )
149 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "textChanged", SIGNAL_TEXT_CHANGED )
150 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED )
151 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "maxLengthReached", SIGNAL_MAX_LENGTH_REACHED )
153 DALI_TYPE_REGISTRATION_END()
155 const char * const IMAGE_MAP_FILENAME_STRING = "filename";
157 /// Retrieves a filename from a value that is a Property::Map
158 std::string GetImageFileNameFromPropertyValue( const Property::Value& value )
160 std::string filename;
161 const Property::Map* map = value.GetMap();
164 const Property::Value* filenameValue = map->Find( IMAGE_MAP_FILENAME_STRING );
167 filenameValue->Get( filename );
175 Toolkit::TextEditor TextEditor::New()
177 // Create the implementation, temporarily owned by this handle on stack
178 IntrusivePtr< TextEditor > impl = new TextEditor();
180 // Pass ownership to CustomActor handle
181 Toolkit::TextEditor handle( *impl );
183 // Second-phase init of the implementation
184 // This can only be done after the CustomActor connection has been made...
190 void TextEditor::SetProperty( BaseObject* object, Property::Index index, const Property::Value& value )
192 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
194 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SetProperty\n");
199 TextEditor& impl( GetImpl( textEditor ) );
200 DALI_ASSERT_DEBUG( impl.mController && "No text contoller" );
201 DALI_ASSERT_DEBUG( impl.mDecorator && "No text decorator" );
205 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
207 int backend = value.Get< int >();
208 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend );
210 if( impl.mRenderingBackend != backend )
212 impl.mRenderingBackend = backend;
213 impl.mRenderer.Reset();
214 impl.RequestTextRelayout();
218 case Toolkit::TextEditor::Property::TEXT:
220 const std::string& text = value.Get< std::string >();
221 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p TEXT %s\n", impl.mController.Get(), text.c_str() );
223 impl.mController->SetText( text );
226 case Toolkit::TextEditor::Property::TEXT_COLOR:
228 const Vector4& textColor = value.Get< Vector4 >();
229 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a );
231 if( impl.mController->GetDefaultColor() != textColor )
233 impl.mController->SetDefaultColor( textColor );
234 impl.mController->SetInputColor( textColor );
235 impl.mRenderer.Reset();
239 case Toolkit::TextEditor::Property::FONT_FAMILY:
241 const std::string& fontFamily = value.Get< std::string >();
242 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
243 impl.mController->SetDefaultFontFamily( fontFamily );
246 case Toolkit::TextEditor::Property::FONT_STYLE:
248 SetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
251 case Toolkit::TextEditor::Property::POINT_SIZE:
253 const float pointSize = value.Get< float >();
254 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p POINT_SIZE %f\n", impl.mController.Get(), pointSize );
256 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE ), pointSize ) )
258 impl.mController->SetDefaultFontSize( pointSize, Text::Controller::POINT_SIZE );
262 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
264 Text::HorizontalAlignment::Type alignment( static_cast< Text::HorizontalAlignment::Type >( -1 ) ); // Set to invalid value to ensure a valid mode does get set
265 if( Text::GetHorizontalAlignmentEnumeration( value, alignment ) )
267 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment );
268 impl.mController->SetHorizontalAlignment( alignment );
272 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
274 const float threshold = value.Get< float >();
275 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold );
277 impl.mDecorator->SetScrollThreshold( threshold );
280 case Toolkit::TextEditor::Property::SCROLL_SPEED:
282 const float speed = value.Get< float >();
283 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_SPEED %f\n", impl.mController.Get(), speed );
285 impl.mDecorator->SetScrollSpeed( speed );
288 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
290 const Vector4& color = value.Get< Vector4 >();
291 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PRIMARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
293 impl.mDecorator->SetCursorColor( PRIMARY_CURSOR, color );
294 impl.RequestTextRelayout();
297 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
299 const Vector4& color = value.Get< Vector4 >();
300 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SECONDARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
302 impl.mDecorator->SetCursorColor( SECONDARY_CURSOR, color );
303 impl.RequestTextRelayout();
306 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
308 const bool enable = value.Get< bool >();
309 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable );
311 impl.mController->SetEnableCursorBlink( enable );
312 impl.RequestTextRelayout();
315 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
317 const float interval = value.Get< float >();
318 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval );
320 impl.mDecorator->SetCursorBlinkInterval( interval );
323 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
325 const float duration = value.Get< float >();
326 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration );
328 impl.mDecorator->SetCursorBlinkDuration( duration );
331 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
333 const int width = value.Get< int >();
334 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_WIDTH %d\n", impl.mController.Get(), width );
336 impl.mDecorator->SetCursorWidth( width );
337 impl.mController->GetLayoutEngine().SetCursorWidth( width );
340 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
342 const std::string imageFileName = value.Get< std::string >();
343 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str() );
345 if( imageFileName.size() )
347 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName );
348 impl.RequestTextRelayout();
352 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
354 const std::string imageFileName = value.Get< std::string >();
355 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str() );
357 if( imageFileName.size() )
359 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName );
360 impl.RequestTextRelayout();
364 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
366 const std::string filename = GetImageFileNameFromPropertyValue( value );
368 if( filename.size() )
370 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename );
371 impl.RequestTextRelayout();
375 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
377 const std::string filename = GetImageFileNameFromPropertyValue( value );
379 if( filename.size() )
381 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename );
382 impl.RequestTextRelayout();
386 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
388 const std::string filename = GetImageFileNameFromPropertyValue( value );
390 if( filename.size() )
392 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename );
393 impl.RequestTextRelayout();
397 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
399 const std::string filename = GetImageFileNameFromPropertyValue( value );
401 if( filename.size() )
403 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename );
404 impl.RequestTextRelayout();
408 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
410 const std::string filename = GetImageFileNameFromPropertyValue( value );
412 if( filename.size() )
414 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename );
415 impl.RequestTextRelayout();
419 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
421 const std::string filename = GetImageFileNameFromPropertyValue( value );
423 if( filename.size() )
425 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename );
426 impl.RequestTextRelayout();
430 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
432 const Vector4 color = value.Get< Vector4 >();
433 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SELECTION_HIGHLIGHT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
435 impl.mDecorator->SetHighlightColor( color );
436 impl.RequestTextRelayout();
439 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
441 const Rect<int>& box = value.Get< Rect<int> >();
442 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p DECORATION_BOUNDING_BOX %d,%d %dx%d\n", impl.mController.Get(), box.x, box.y, box.width, box.height );
444 impl.mDecorator->SetBoundingBox( box );
445 impl.RequestTextRelayout();
448 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
450 const bool enableMarkup = value.Get<bool>();
451 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup );
453 impl.mController->SetMarkupProcessorEnabled( enableMarkup );
456 case Toolkit::TextEditor::Property::INPUT_COLOR:
458 const Vector4& inputColor = value.Get< Vector4 >();
459 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), inputColor.r, inputColor.g, inputColor.b, inputColor.a );
461 impl.mController->SetInputColor( inputColor );
464 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
466 const std::string& fontFamily = value.Get< std::string >();
467 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
468 impl.mController->SetInputFontFamily( fontFamily );
471 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
473 SetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
476 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
478 const float pointSize = value.Get< float >();
479 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize );
480 impl.mController->SetInputFontPointSize( pointSize );
483 case Toolkit::TextEditor::Property::LINE_SPACING:
485 // The line spacing isn't supported by the TextEditor. Since it's supported
486 // by the TextLabel for now it must be ignored. The property is being shadowed
487 // locally so its value isn't affected.
488 const float lineSpacing = value.Get<float>();
489 impl.mLineSpacing = lineSpacing;
490 // set it to 0.0 due to missing implementation
491 impl.mController->SetDefaultLineSpacing( 0.0f );
492 impl.mRenderer.Reset();
495 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
497 const float lineSpacing = value.Get<float>();
498 impl.mController->SetInputLineSpacing( lineSpacing );
499 impl.mRenderer.Reset();
502 case Toolkit::TextEditor::Property::UNDERLINE:
504 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
507 impl.mRenderer.Reset();
511 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
513 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
516 impl.mRenderer.Reset();
520 case Toolkit::TextEditor::Property::SHADOW:
522 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
525 impl.mRenderer.Reset();
529 case Toolkit::TextEditor::Property::INPUT_SHADOW:
531 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
534 impl.mRenderer.Reset();
538 case Toolkit::TextEditor::Property::EMBOSS:
540 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
543 impl.mRenderer.Reset();
547 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
549 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
552 impl.mRenderer.Reset();
556 case Toolkit::TextEditor::Property::OUTLINE:
558 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
561 impl.mRenderer.Reset();
565 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
567 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
570 impl.mRenderer.Reset();
574 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
576 const bool enable = value.Get< bool >();
577 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SMOOTH_SCROLL %d\n", enable );
579 impl.mScrollAnimationEnabled = enable;
582 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
584 const float duration = value.Get< float >();
585 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SMOOTH_SCROLL_DURATION %f\n", duration );
587 impl.mScrollAnimationDuration = duration;
588 if ( impl.mTextVerticalScroller )
590 impl.mTextVerticalScroller->SetDuration( duration );
594 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
596 const bool enable = value.Get< bool >();
597 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SHOW_SCROLL_BAR %d\n", enable );
599 impl.mScrollBarEnabled = enable;
602 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
604 const float duration = value.Get< float >();
605 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_SHOW_DURATION %f\n", duration );
607 impl.mAnimationPeriod.delaySeconds = duration;
610 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
612 const float duration = value.Get< float >();
613 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_FADE_DURATION %f\n", duration );
615 impl.mAnimationPeriod.durationSeconds = duration;
618 case Toolkit::TextEditor::Property::PIXEL_SIZE:
620 const float pixelSize = value.Get< float >();
621 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize );
623 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE ), pixelSize ) )
625 impl.mController->SetDefaultFontSize( pixelSize, Text::Controller::PIXEL_SIZE );
629 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
631 const std::string& text = value.Get< std::string >();
632 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor::OnPropertySet %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str() );
634 impl.mController->SetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
637 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
639 const Vector4& textColor = value.Get< Vector4 >();
640 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PLACEHOLDER_TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a );
642 if( impl.mController->GetPlaceholderTextColor() != textColor )
644 impl.mController->SetPlaceholderTextColor( textColor );
645 impl.mRenderer.Reset();
649 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
651 const bool enableSelection = value.Get< bool >();
652 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection );
653 impl.mController->SetSelectionEnabled( enableSelection );
656 case Toolkit::TextEditor::Property::PLACEHOLDER:
658 const Property::Map* map = value.GetMap();
661 impl.mController->SetPlaceholderProperty( *map );
665 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
667 Text::LineWrap::Mode lineWrapMode( static_cast< Text::LineWrap::Mode >( -1 ) ); // Set to invalid value to ensure a valid mode does get set
668 if( GetLineWrapModeEnumeration( value, lineWrapMode ) )
670 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p LineWrap::MODE %d\n", impl.mController.Get(), lineWrapMode );
671 impl.mController->SetLineWrapMode( lineWrapMode );
675 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
677 const bool shiftSelection = value.Get<bool>();
678 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection );
680 impl.mController->SetShiftSelectionEnabled( shiftSelection );
683 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
685 const bool grabHandleEnabled = value.Get<bool>();
686 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled );
688 impl.mController->SetGrabHandleEnabled( grabHandleEnabled );
691 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
693 impl.mController->SetMatchSystemLanguageDirection(value.Get< bool >());
696 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
698 const int max = value.Get< int >();
699 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p MAX_LENGTH %d\n", impl.mController.Get(), max );
701 impl.mController->SetMaximumNumberOfCharacters( max );
704 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
706 uint32_t start = static_cast<uint32_t>(value.Get< int >());
707 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start );
708 impl.SetTextSelectionRange( &start, nullptr );
711 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
713 uint32_t end = static_cast<uint32_t>(value.Get< int >());
714 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end );
715 impl.SetTextSelectionRange( nullptr, &end );
718 case Toolkit::DevelTextEditor::Property::ENABLE_EDITING:
720 const bool editable = value.Get< bool >();
721 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_EDITING %d\n", impl.mController.Get(), editable );
722 impl.SetEditable( editable );
729 Property::Value TextEditor::GetProperty( BaseObject* object, Property::Index index )
731 Property::Value value;
733 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
737 TextEditor& impl( GetImpl( textEditor ) );
738 DALI_ASSERT_DEBUG( impl.mController && "No text contoller" );
739 DALI_ASSERT_DEBUG( impl.mDecorator && "No text decorator" );
743 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
745 value = impl.mRenderingBackend;
748 case Toolkit::TextEditor::Property::TEXT:
751 impl.mController->GetText( text );
752 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p returning text: %s\n", impl.mController.Get(), text.c_str() );
756 case Toolkit::TextEditor::Property::TEXT_COLOR:
758 value = impl.mController->GetDefaultColor();
761 case Toolkit::TextEditor::Property::FONT_FAMILY:
763 value = impl.mController->GetDefaultFontFamily();
766 case Toolkit::TextEditor::Property::FONT_STYLE:
768 GetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
771 case Toolkit::TextEditor::Property::POINT_SIZE:
773 value = impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE );
776 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
778 const char* name = GetHorizontalAlignmentString( impl.mController->GetHorizontalAlignment() );
781 value = std::string( name );
785 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
787 value = impl.mDecorator->GetScrollThreshold();
790 case Toolkit::TextEditor::Property::SCROLL_SPEED:
792 value = impl.mDecorator->GetScrollSpeed();
795 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
797 value = impl.mDecorator->GetColor( PRIMARY_CURSOR );
800 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
802 value = impl.mDecorator->GetColor( SECONDARY_CURSOR );
805 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
807 value = impl.mController->GetEnableCursorBlink();
810 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
812 value = impl.mDecorator->GetCursorBlinkInterval();
815 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
817 value = impl.mDecorator->GetCursorBlinkDuration();
820 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
822 value = impl.mDecorator->GetCursorWidth();
825 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
827 value = impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED );
830 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
832 value = impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED );
835 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
837 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED );
840 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
842 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED ) ;
845 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
847 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
850 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
852 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
855 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
857 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
860 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
862 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
865 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
867 value = impl.mDecorator->GetHighlightColor();
870 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
872 Rect<int> boundingBox;
873 impl.mDecorator->GetBoundingBox( boundingBox );
877 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
879 value = impl.mController->IsMarkupProcessorEnabled();
882 case Toolkit::TextEditor::Property::INPUT_COLOR:
884 value = impl.mController->GetInputColor();
887 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
889 value = impl.mController->GetInputFontFamily();
892 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
894 GetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
897 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
899 value = impl.mController->GetInputFontPointSize();
902 case Toolkit::TextEditor::Property::LINE_SPACING:
904 // LINE_SPACING isn't implemented for the TextEditor. Returning
905 // only shadowed value, not the real one.
906 value = impl.mLineSpacing;
909 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
911 value = impl.mController->GetInputLineSpacing();
914 case Toolkit::TextEditor::Property::UNDERLINE:
916 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
919 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
921 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
924 case Toolkit::TextEditor::Property::SHADOW:
926 GetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
929 case Toolkit::TextEditor::Property::INPUT_SHADOW:
931 GetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
934 case Toolkit::TextEditor::Property::EMBOSS:
936 GetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
939 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
941 GetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
944 case Toolkit::TextEditor::Property::OUTLINE:
946 GetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
949 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
951 GetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
954 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
956 value = impl.mScrollAnimationEnabled;
959 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
961 value = impl.mScrollAnimationDuration;
964 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
966 value = impl.mScrollBarEnabled;
969 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
971 value = impl.mAnimationPeriod.delaySeconds;
974 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
976 value = impl.mAnimationPeriod.durationSeconds;
979 case Toolkit::TextEditor::Property::PIXEL_SIZE:
981 value = impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE );
984 case Toolkit::TextEditor::Property::LINE_COUNT:
986 float width = textEditor.GetProperty( Actor::Property::SIZE_WIDTH ).Get<float>();
987 value = impl.mController->GetLineCount( width );
990 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
993 impl.mController->GetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
997 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
999 value = impl.mController->GetPlaceholderTextColor();
1002 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
1004 value = impl.mController->IsSelectionEnabled();
1007 case Toolkit::TextEditor::Property::PLACEHOLDER:
1010 impl.mController->GetPlaceholderProperty( map );
1014 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
1016 value = impl.mController->GetLineWrapMode();
1019 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
1021 value = impl.mController->IsShiftSelectionEnabled();
1024 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
1026 value = impl.mController->IsGrabHandleEnabled();
1029 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1031 value = impl.mController->IsMatchSystemLanguageDirection();
1034 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
1036 value = impl.mController->GetMaximumNumberOfCharacters();
1039 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT:
1041 value = impl.mController->GetSelectedText( );
1044 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
1046 Uint32Pair range = impl.GetTextSelectionRange();
1047 value = static_cast<int>(range.first);
1050 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
1052 Uint32Pair range = impl.GetTextSelectionRange();
1053 value = static_cast<int>(range.second);
1056 case Toolkit::DevelTextEditor::Property::ENABLE_EDITING:
1058 value = impl.IsEditable();
1067 void TextEditor::SelectWholeText()
1069 if( mController && mController->IsShowingRealText() )
1071 mController->SelectWholeText();
1076 void TextEditor::SelectNone()
1078 if( mController && mController->IsShowingRealText() )
1080 mController->SelectNone();
1084 string TextEditor::GetSelectedText() const
1086 string selectedText = "";
1087 if( mController && mController->IsShowingRealText() )
1089 selectedText = mController->GetSelectedText( );
1091 return selectedText;
1094 InputMethodContext TextEditor::GetInputMethodContext()
1096 return mInputMethodContext;
1099 DevelTextEditor::MaxLengthReachedSignalType& TextEditor::MaxLengthReachedSignal()
1101 return mMaxLengthReachedSignal;
1104 Text::ControllerPtr TextEditor::getController()
1109 bool TextEditor::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
1111 Dali::BaseHandle handle( object );
1113 bool connected( true );
1114 Toolkit::TextEditor editor = Toolkit::TextEditor::DownCast( handle );
1116 if( 0 == strcmp( signalName.c_str(), SIGNAL_TEXT_CHANGED ) )
1118 editor.TextChangedSignal().Connect( tracker, functor );
1120 else if( 0 == strcmp( signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED ) )
1122 editor.InputStyleChangedSignal().Connect( tracker, functor );
1124 else if( 0 == strcmp( signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED ) )
1128 Internal::TextEditor& editorImpl( GetImpl( editor ) );
1129 editorImpl.MaxLengthReachedSignal().Connect( tracker, functor );
1134 // signalName does not match any signal
1141 Toolkit::TextEditor::TextChangedSignalType& TextEditor::TextChangedSignal()
1143 return mTextChangedSignal;
1146 Toolkit::TextEditor::InputStyleChangedSignalType& TextEditor::InputStyleChangedSignal()
1148 return mInputStyleChangedSignal;
1151 Toolkit::TextEditor::ScrollStateChangedSignalType& TextEditor::ScrollStateChangedSignal()
1153 return mScrollStateChangedSignal;
1156 void TextEditor::OnInitialize()
1158 Actor self = Self();
1160 mController = Text::Controller::New( this, this, this);
1162 mDecorator = Text::Decorator::New( *mController,
1165 mInputMethodContext = InputMethodContext::New( self );
1167 mController->GetLayoutEngine().SetLayout( Layout::Engine::MULTI_LINE_BOX );
1169 // Enables the text input.
1170 mController->EnableTextInput( mDecorator, mInputMethodContext );
1172 // Enables the vertical scrolling after the text input has been enabled.
1173 mController->SetVerticalScrollEnabled( true );
1175 // Disables the horizontal scrolling.
1176 mController->SetHorizontalScrollEnabled( false );
1178 // Sets the maximum number of characters.
1179 mController->SetMaximumNumberOfCharacters( std::numeric_limits<Length>::max() );
1181 // Enable the smooth handle panning.
1182 mController->SetSmoothHandlePanEnabled( true );
1184 mController->SetNoTextDoubleTapAction( Controller::NoTextTap::HIGHLIGHT );
1185 mController->SetNoTextLongPressAction( Controller::NoTextTap::HIGHLIGHT );
1187 // Sets layoutDirection value
1188 Dali::Stage stage = Dali::Stage::GetCurrent();
1189 Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>( stage.GetRootLayer().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1190 mController->SetLayoutDirection( layoutDirection );
1192 // Forward input events to controller
1193 EnableGestureDetection( static_cast<GestureType::Value>( GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS ) );
1194 GetTapGestureDetector().SetMaximumTapsRequired( 2 );
1196 self.TouchedSignal().Connect( this, &TextEditor::OnTouched );
1198 // Set BoundingBox to stage size if not already set.
1199 Rect<int> boundingBox;
1200 mDecorator->GetBoundingBox( boundingBox );
1202 if( boundingBox.IsEmpty() )
1204 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1205 mDecorator->SetBoundingBox( Rect<int>( 0.0f, 0.0f, stageSize.width, stageSize.height ) );
1208 // Whether to flip the selection handles as soon as they cross.
1209 mDecorator->FlipSelectionHandlesOnCrossEnabled( true );
1211 // Set the default scroll speed.
1212 mDecorator->SetScrollSpeed( DEFAULT_SCROLL_SPEED );
1214 // Fill-parent area by default
1215 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
1216 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1217 self.OnSceneSignal().Connect( this, &TextEditor::OnSceneConnect );
1219 //Enable highightability
1220 self.SetProperty( Toolkit::DevelControl::Property::ACCESSIBILITY_HIGHLIGHTABLE, true );
1222 DevelControl::SetInputMethodContext( *this, mInputMethodContext );
1224 // Creates an extra control to be used as stencil buffer.
1225 mStencil = Control::New();
1226 mStencil.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
1227 mStencil.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT );
1229 // Creates a background visual. Even if the color is transparent it updates the stencil.
1230 mStencil.SetProperty( Toolkit::Control::Property::BACKGROUND,
1231 Property::Map().Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR ).
1232 Add( ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT ) );
1234 // Enable the clipping property.
1235 mStencil.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX );
1236 mStencil.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
1238 self.Add( mStencil );
1240 DevelControl::SetAccessibilityConstructor( self, []( Dali::Actor actor ) {
1241 return std::unique_ptr< Dali::Accessibility::Accessible >(
1242 new AccessibleImpl( actor, Dali::Accessibility::Role::ENTRY ) );
1246 void TextEditor::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change )
1248 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange\n");
1252 case StyleChange::DEFAULT_FONT_CHANGE:
1254 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange DEFAULT_FONT_CHANGE\n");
1255 const std::string& newFont = GetImpl( styleManager ).GetDefaultFontFamily();
1256 // Property system did not set the font so should update it.
1257 mController->UpdateAfterFontChange( newFont );
1262 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1264 GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
1268 case StyleChange::THEME_CHANGE:
1270 // Nothing to do, let control base class handle this
1275 // Up call to Control
1276 Control::OnStyleChange( styleManager, change );
1279 Vector3 TextEditor::GetNaturalSize()
1282 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1284 Vector3 naturalSize = mController->GetNaturalSize();
1285 naturalSize.width += ( padding.start + padding.end );
1286 naturalSize.height += ( padding.top + padding.bottom );
1291 float TextEditor::GetHeightForWidth( float width )
1294 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1295 return mController->GetHeightForWidth( width ) + padding.top + padding.bottom;
1298 void TextEditor::OnRelayout( const Vector2& size, RelayoutContainer& container )
1300 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor OnRelayout\n");
1302 Actor self = Self();
1305 padding = self.GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1307 Vector2 contentSize( size.x - ( padding.start + padding.end ), size.y - ( padding.top + padding.bottom ) );
1309 // Support Right-To-Left of padding
1310 Dali::LayoutDirection::Type layoutDirection;
1311 if( mController->IsMatchSystemLanguageDirection() )
1313 layoutDirection = static_cast<Dali::LayoutDirection::Type>( DevelWindow::Get( self ).GetRootLayer().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1317 layoutDirection = static_cast<Dali::LayoutDirection::Type>( self.GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1319 if( Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection )
1321 std::swap( padding.start, padding.end );
1326 mStencil.SetProperty( Actor::Property::POSITION, Vector2( padding.start, padding.top ));
1330 mActiveLayer.SetProperty( Actor::Property::POSITION, Vector2( padding.start, padding.top ));
1333 const Text::Controller::UpdateTextType updateTextType = mController->Relayout( contentSize, layoutDirection );
1335 if( ( Text::Controller::NONE_UPDATED != updateTextType ) ||
1338 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnRelayout %p Displaying new contents\n", mController.Get() );
1341 ( Text::Controller::NONE_UPDATED != ( Text::Controller::DECORATOR_UPDATED & updateTextType ) ) )
1343 mDecorator->Relayout( size );
1348 mRenderer = Backend::Get().NewRenderer( mRenderingBackend );
1351 RenderText( updateTextType );
1355 // The text-editor emits signals when the input style changes. These changes of style are
1356 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1357 // can't be emitted during the size negotiation as the callbacks may update the UI.
1358 // The text-editor adds an idle callback to the adaptor to emit the signals after the size negotiation.
1359 if( !mController->IsInputStyleChangedSignalsQueueEmpty() )
1361 if( Adaptor::IsAvailable() )
1363 Adaptor& adaptor = Adaptor::Get();
1365 if( NULL == mIdleCallback )
1367 // @note: The callback manager takes the ownership of the callback object.
1368 mIdleCallback = MakeCallback( this, &TextEditor::OnIdleSignal );
1369 adaptor.AddIdle( mIdleCallback, false );
1375 void TextEditor::RenderText( Text::Controller::UpdateTextType updateTextType )
1377 Actor renderableActor;
1379 if( Text::Controller::NONE_UPDATED != ( Text::Controller::MODEL_UPDATED & updateTextType ) )
1383 Dali::Toolkit::TextEditor handle = Dali::Toolkit::TextEditor( GetOwner() );
1385 renderableActor = mRenderer->Render( mController->GetView(),
1387 Property::INVALID_INDEX, // Animatable property not supported
1389 DepthIndex::CONTENT );
1392 if( renderableActor != mRenderableActor )
1394 UnparentAndReset( mRenderableActor );
1395 mRenderableActor = renderableActor;
1399 if( mRenderableActor )
1401 // Make sure the actors are parented correctly with/without clipping
1402 Actor self = mStencil ? mStencil : Self();
1404 for( std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
1405 endIt = mClippingDecorationActors.end();
1410 it->LowerToBottom();
1412 mClippingDecorationActors.clear();
1414 self.Add( mRenderableActor );
1416 ApplyScrollPosition();
1421 void TextEditor::OnKeyInputFocusGained()
1423 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyInputFocusGained %p\n", mController.Get() );
1424 if ( mInputMethodContext && IsEditable() )
1426 mInputMethodContext.StatusChangedSignal().Connect( this, &TextEditor::KeyboardStatusChanged );
1428 mInputMethodContext.EventReceivedSignal().Connect( this, &TextEditor::OnInputMethodContextEvent );
1430 // Notify that the text editing start.
1431 mInputMethodContext.Activate();
1433 // When window gain lost focus, the InputMethodContext is deactivated. Thus when window gain focus again, the InputMethodContext must be activated.
1434 mInputMethodContext.SetRestoreAfterFocusLost( true );
1436 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1440 notifier.ContentSelectedSignal().Connect( this, &TextEditor::OnClipboardTextSelected );
1443 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1445 EmitKeyInputFocusSignal( true ); // Calls back into the Control hence done last.
1448 void TextEditor::OnKeyInputFocusLost()
1450 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor:OnKeyInputFocusLost %p\n", mController.Get() );
1451 if ( mInputMethodContext )
1453 mInputMethodContext.StatusChangedSignal().Disconnect( this, &TextEditor::KeyboardStatusChanged );
1455 // The text editing is finished. Therefore the InputMethodContext don't have restore activation.
1456 mInputMethodContext.SetRestoreAfterFocusLost( false );
1458 // Notify that the text editing finish.
1459 mInputMethodContext.Deactivate();
1461 mInputMethodContext.EventReceivedSignal().Disconnect( this, &TextEditor::OnInputMethodContextEvent );
1463 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1467 notifier.ContentSelectedSignal().Disconnect( this, &TextEditor::OnClipboardTextSelected );
1470 mController->KeyboardFocusLostEvent();
1472 EmitKeyInputFocusSignal( false ); // Calls back into the Control hence done last.
1475 bool TextEditor::OnAccessibilityActivated()
1481 void TextEditor::OnTap( const TapGesture& gesture )
1483 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnTap %p\n", mController.Get() );
1484 if ( mInputMethodContext && IsEditable() )
1486 mInputMethodContext.Activate();
1488 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1490 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1491 const Vector2& localPoint = gesture.GetLocalPoint();
1492 mController->TapEvent( gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top );
1497 void TextEditor::OnPan( const PanGesture& gesture )
1499 mController->PanEvent( gesture.GetState(), gesture.GetDisplacement() );
1502 void TextEditor::OnLongPress( const LongPressGesture& gesture )
1504 if ( mInputMethodContext && IsEditable() )
1506 mInputMethodContext.Activate();
1509 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1510 const Vector2& localPoint = gesture.GetLocalPoint();
1511 mController->LongPressEvent( gesture.GetState(), localPoint.x - padding.start, localPoint.y - padding.top );
1516 bool TextEditor::OnKeyEvent( const KeyEvent& event )
1518 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode() );
1520 if( Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape() )
1522 // Make sure ClearKeyInputFocus when only key is up
1523 if( event.GetState() == KeyEvent::UP )
1525 ClearKeyInputFocus();
1531 return mController->KeyEvent( event );
1534 void TextEditor::RequestTextRelayout()
1539 void TextEditor::TextInserted( unsigned int position, unsigned int length, const std::string &content )
1541 if( Accessibility::IsUp() )
1543 Control::Impl::GetAccessibilityObject( Self() )->EmitTextInserted( position, length, content );
1547 void TextEditor::TextDeleted( unsigned int position, unsigned int length, const std::string &content )
1549 if( Accessibility::IsUp() )
1551 Control::Impl::GetAccessibilityObject( Self() )->EmitTextDeleted( position, length, content );
1555 void TextEditor::CaretMoved( unsigned int position )
1557 if( Accessibility::IsUp() )
1559 Control::Impl::GetAccessibilityObject( Self() )->EmitTextCaretMoved( position );
1563 void TextEditor::TextChanged()
1565 Dali::Toolkit::TextEditor handle( GetOwner() );
1566 mTextChangedSignal.Emit( handle );
1569 void TextEditor::MaxLengthReached()
1571 Dali::Toolkit::TextEditor handle( GetOwner() );
1572 mMaxLengthReachedSignal.Emit( handle );
1575 void TextEditor::InputStyleChanged( Text::InputStyle::Mask inputStyleMask )
1577 Dali::Toolkit::TextEditor handle( GetOwner() );
1579 Toolkit::TextEditor::InputStyle::Mask editorInputStyleMask = Toolkit::TextEditor::InputStyle::NONE;
1581 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_COLOR ) )
1583 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::COLOR );
1585 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_FAMILY ) )
1587 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_FAMILY );
1589 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_POINT_SIZE ) )
1591 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::POINT_SIZE );
1593 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WEIGHT ) )
1595 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1597 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WIDTH ) )
1599 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1601 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_SLANT ) )
1603 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1605 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_LINE_SPACING ) )
1607 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::LINE_SPACING );
1609 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_UNDERLINE ) )
1611 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::UNDERLINE );
1613 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_SHADOW ) )
1615 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::SHADOW );
1617 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_EMBOSS ) )
1619 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::EMBOSS );
1621 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_OUTLINE ) )
1623 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::OUTLINE );
1626 mInputStyleChangedSignal.Emit( handle, editorInputStyleMask );
1629 void TextEditor::AddDecoration( Actor& actor, bool needsClipping )
1635 mClippingDecorationActors.push_back( actor );
1639 actor.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT );
1640 actor.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
1641 Self().Add( actor );
1642 mActiveLayer = actor;
1647 void TextEditor::SetTextSelectionRange(const uint32_t *start, const uint32_t *end)
1649 if( mController && mController->IsShowingRealText() )
1651 mController->SetTextSelectionRange( start, end );
1656 Uint32Pair TextEditor::GetTextSelectionRange() const
1658 Uint32Pair range(0, 0);
1659 if( mController && mController->IsShowingRealText() )
1661 range = mController->GetTextSelectionRange();
1666 void TextEditor::UpdateScrollBar()
1668 using namespace Dali;
1670 float scrollPosition;
1673 bool latestScrolled;
1675 if ( !mScrollBarEnabled )
1679 latestScrolled = mController->GetTextScrollInfo( scrollPosition, controlSize, layoutSize );
1680 if ( !latestScrolled || controlSize > layoutSize)
1685 CustomActor self = Self();
1688 mScrollBar = Toolkit::ScrollBar::New( Toolkit::ScrollBar::VERTICAL );
1689 mScrollBar.SetIndicatorHeightPolicy( Toolkit::ScrollBar::VARIABLE );
1690 mScrollBar.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_RIGHT );
1691 mScrollBar.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_RIGHT );
1692 mScrollBar.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1693 mScrollBar.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH );
1695 // Register the scroll position property
1696 Property::Index propertyScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION, scrollPosition );
1697 // Register the minimum scroll position property
1698 Property::Index propertyMinScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MIN, 0.0f );
1699 // Register the maximum scroll position property
1700 Property::Index propertyMaxScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MAX, (layoutSize - controlSize) );
1701 // Register the scroll content size property
1702 Property::Index propertyScrollContentSize = self.RegisterProperty( SCROLL_BAR_CONTENT_SIZE, layoutSize );
1704 mScrollBar.SetScrollPropertySource(self, propertyScrollPosition, propertyMinScrollPosition, propertyMaxScrollPosition, propertyScrollContentSize);
1706 // Set style name of ScrollBar for styling
1707 mScrollBar.SetStyleName("TextEditorScrollBar");
1708 Toolkit::Control scrollIndicator = Toolkit::Control::DownCast( mScrollBar.GetScrollIndicator() );
1709 if( scrollIndicator )
1711 // Set style name of ScrollBarIndicator for styling
1712 scrollIndicator.SetStyleName("TextEditorScrollBarIndicator");
1715 self.Add( mScrollBar );
1719 Property::Index propertyScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION );
1720 Property::Index propertyMaxScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION_MAX );
1721 Property::Index propertyScrollContentSize = self.GetPropertyIndex( SCROLL_BAR_CONTENT_SIZE );
1723 self.SetProperty( propertyScrollPosition, scrollPosition );
1724 self.SetProperty( propertyMaxScrollPosition, (layoutSize - controlSize) );
1725 self.SetProperty( propertyScrollContentSize, layoutSize );
1728 // If scrolling is not started, start scrolling and emit ScrollStateChangedSignal
1729 if( !mScrollStarted )
1731 mScrollStarted = true;
1732 Dali::Toolkit::TextEditor handle( GetOwner() );
1733 mScrollStateChangedSignal.Emit( handle, Toolkit::TextEditor::Scroll::STARTED );
1736 Actor indicator = mScrollBar.GetScrollIndicator();
1739 mAnimation.Stop(); // Cancel any animation
1743 mAnimation = Animation::New( mAnimationPeriod.durationSeconds );
1745 indicator.SetProperty( Actor::Property::OPACITY,1.0f);
1746 mAnimation.AnimateTo( Property( indicator, Actor::Property::COLOR_ALPHA ), 0.0f, AlphaFunction::EASE_IN, mAnimationPeriod );
1748 mAnimation.FinishedSignal().Connect( this, &TextEditor::OnScrollIndicatorAnimationFinished );
1751 void TextEditor::OnScrollIndicatorAnimationFinished( Animation& animation )
1753 // If animation is successfully ended, then emit ScrollStateChangedSignal
1754 if( animation.GetCurrentProgress() == 0.0f )
1756 mScrollStarted = false;
1757 Dali::Toolkit::TextEditor handle( GetOwner() );
1758 mScrollStateChangedSignal.Emit( handle, Toolkit::TextEditor::Scroll::FINISHED );
1762 void TextEditor::OnSceneConnect( Dali::Actor actor )
1764 if ( mHasBeenStaged )
1766 RenderText( static_cast<Text::Controller::UpdateTextType>( Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED ) );
1770 mHasBeenStaged = true;
1774 InputMethodContext::CallbackData TextEditor::OnInputMethodContextEvent( Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent )
1776 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName );
1777 return mController->OnInputMethodContextEvent( inputMethodContext, inputMethodContextEvent );
1780 void TextEditor::GetHandleImagePropertyValue( Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType )
1785 map[ IMAGE_MAP_FILENAME_STRING ] = mDecorator->GetHandleImage( handleType, handleImageType );
1790 void TextEditor::OnClipboardTextSelected( ClipboardEventNotifier& clipboard )
1792 mController->PasteClipboardItemEvent();
1795 void TextEditor::KeyboardStatusChanged(bool keyboardShown)
1797 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown );
1799 // Just hide the grab handle when keyboard is hidden.
1800 if (!keyboardShown )
1802 mController->KeyboardFocusLostEvent();
1806 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1810 void TextEditor::OnSceneConnection( int depth )
1812 // Sets the depth to the visuals inside the text's decorator.
1813 mDecorator->SetTextDepth( depth );
1815 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1817 // Call the Control::OnSceneConnection() to set the depth of the background.
1818 Control::OnSceneConnection( depth );
1821 bool TextEditor::OnTouched( Actor actor, const TouchEvent& touch )
1826 void TextEditor::OnIdleSignal()
1828 // Emits the change of input style signals.
1829 mController->ProcessInputStyleChangedSignals();
1831 // Set the pointer to null as the callback manager deletes the callback after execute it.
1832 mIdleCallback = NULL;
1835 void TextEditor::ApplyScrollPosition()
1837 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1838 float scrollAmount = 0.0f;
1840 if ( mScrollAnimationEnabled )
1842 scrollAmount = mController->GetScrollAmountByUserInput();
1844 if ( mTextVerticalScroller )
1846 mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1848 else if ( Equals( scrollAmount, 0.0f, Math::MACHINE_EPSILON_1 ))
1850 mRenderableActor.SetProperty( Actor::Property::POSITION, Vector2( scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount ));
1854 mTextVerticalScroller = Text::TextVerticalScroller::New();
1855 if ( !Equals( mScrollAnimationDuration, 0.0f, Math::MACHINE_EPSILON_1 ))
1857 mTextVerticalScroller->SetDuration( mScrollAnimationDuration );
1859 mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1863 bool TextEditor::IsEditable() const
1865 return mController->IsEditable();
1868 void TextEditor::SetEditable( bool editable )
1870 mController->SetEditable(editable);
1871 if ( mInputMethodContext && !editable )
1873 mInputMethodContext.Deactivate();
1877 TextEditor::TextEditor()
1878 : Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
1879 mAnimationPeriod( 0.0f, 0.0f ),
1880 mIdleCallback( NULL ),
1881 mAlignmentOffset( 0.f ),
1882 mScrollAnimationDuration( 0.f ),
1883 mLineSpacing( 0.f ),
1884 mRenderingBackend( DEFAULT_RENDERING_BACKEND ),
1885 mHasBeenStaged( false ),
1886 mScrollAnimationEnabled( false ),
1887 mScrollBarEnabled( false ),
1888 mScrollStarted( false )
1892 TextEditor::~TextEditor()
1894 UnparentAndReset( mStencil );
1896 if( ( NULL != mIdleCallback ) && Adaptor::IsAvailable() )
1898 // Removes the callback from the callback manager in case the text-editor is destroyed before the callback is executed.
1899 Adaptor::Get().RemoveIdle( mIdleCallback );
1903 std::string TextEditor::AccessibleImpl::GetName()
1905 auto slf = Toolkit::TextEditor::DownCast( self );
1906 return slf.GetProperty( Toolkit::TextEditor::Property::TEXT )
1907 .Get< std::string >();
1910 std::string TextEditor::AccessibleImpl::GetText( size_t startOffset,
1913 if( endOffset <= startOffset )
1916 auto slf = Toolkit::TextEditor::DownCast( self );
1918 slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get< std::string >();
1920 if( startOffset > txt.size() || endOffset > txt.size() )
1923 return txt.substr( startOffset, endOffset - startOffset );
1926 size_t TextEditor::AccessibleImpl::GetCharacterCount()
1928 auto slf = Toolkit::TextEditor::DownCast( self );
1930 slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get< std::string >();
1935 size_t TextEditor::AccessibleImpl::GetCaretOffset()
1937 auto slf = Toolkit::TextEditor::DownCast( self );
1938 return Dali::Toolkit::GetImpl( slf ).getController()->GetCursorPosition();
1941 bool TextEditor::AccessibleImpl::SetCaretOffset(size_t offset)
1943 auto slf = Toolkit::TextEditor::DownCast( self );
1944 auto txt = slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get< std::string >();
1945 if (offset > txt.size())
1948 auto& slfImpl = Dali::Toolkit::GetImpl( slf );
1949 slfImpl.getController()->ResetCursorPosition( offset );
1950 slfImpl.RequestTextRelayout();
1954 Dali::Accessibility::Range TextEditor::AccessibleImpl::GetTextAtOffset(
1955 size_t offset, Dali::Accessibility::TextBoundary boundary )
1957 auto slf = Toolkit::TextEditor::DownCast( self );
1958 auto txt = slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get< std::string >();
1959 auto txt_size = txt.size();
1961 auto range = Dali::Accessibility::Range{};
1965 case Dali::Accessibility::TextBoundary::CHARACTER:
1967 if (offset < txt_size)
1969 range.content = txt[offset];
1970 range.startOffset = offset;
1971 range.endOffset = offset + 1;
1975 case Dali::Accessibility::TextBoundary::WORD:
1976 case Dali::Accessibility::TextBoundary::LINE:
1978 auto txt_c_string = txt.c_str();
1979 auto breaks = std::vector< char >( txt_size, 0 );
1980 if(boundary == Dali::Accessibility::TextBoundary::WORD)
1981 Accessibility::Accessible::FindWordSeparationsUtf8((const utf8_t *) txt_c_string, txt_size, "", breaks.data());
1983 Accessibility::Accessible::FindLineSeparationsUtf8((const utf8_t *) txt_c_string, txt_size, "", breaks.data());
1986 while( index < txt_size && counter <= offset )
1991 while(breaks[index])
1997 if (boundary == Dali::Accessibility::TextBoundary::WORD)
1999 if (boundary == Dali::Accessibility::TextBoundary::LINE)
2002 if ((counter > 0) && ((counter - 1) == offset))
2004 range.content = txt.substr(start, index - start + 1);
2005 range.startOffset = start;
2006 range.endOffset = index + 1;
2008 if (boundary == Dali::Accessibility::TextBoundary::LINE)
2013 case Dali::Accessibility::TextBoundary::SENTENCE:
2015 /* not supported by efl */
2018 case Dali::Accessibility::TextBoundary::PARAGRAPH:
2020 /* Paragraph is not supported by libunibreak library */
2030 Dali::Accessibility::Range
2031 TextEditor::AccessibleImpl::GetSelection( size_t selectionNum )
2033 // Since DALi supports only one selection indexes higher than 0 are ignored
2034 if( selectionNum > 0 )
2037 auto slf = Toolkit::TextEditor::DownCast( self );
2038 auto ctrl = Dali::Toolkit::GetImpl( slf ).getController();
2040 ctrl->RetrieveSelection( ret );
2041 auto r = ctrl->GetSelectionIndexes();
2043 return { static_cast<size_t>(r.first), static_cast<size_t>(r.second), ret };
2046 bool TextEditor::AccessibleImpl::RemoveSelection( size_t selectionNum )
2048 // Since DALi supports only one selection indexes higher than 0 are ignored
2049 if( selectionNum > 0 )
2052 auto slf = Toolkit::TextEditor::DownCast( self );
2053 Dali::Toolkit::GetImpl( slf ).getController()->SetSelection( 0, 0 );
2057 bool TextEditor::AccessibleImpl::SetSelection( size_t selectionNum,
2061 // Since DALi supports only one selection indexes higher than 0 are ignored
2062 if( selectionNum > 0 )
2065 auto slf = Toolkit::TextEditor::DownCast( self );
2066 Dali::Toolkit::GetImpl( slf ).getController()->SetSelection( startOffset,
2071 bool TextEditor::AccessibleImpl::CopyText( size_t startPosition,
2072 size_t endPosition )
2074 if( endPosition <= startPosition )
2077 auto slf = Toolkit::TextEditor::DownCast( self );
2078 auto txt = slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get<std::string>();
2079 Dali::Toolkit::GetImpl( slf ).getController()->CopyStringToClipboard( txt.substr(startPosition, endPosition - startPosition) );
2084 bool TextEditor::AccessibleImpl::CutText( size_t startPosition,
2085 size_t endPosition )
2087 if( endPosition <= startPosition )
2090 auto slf = Toolkit::TextEditor::DownCast( self );
2091 auto txt = slf.GetProperty( Toolkit::TextEditor::Property::TEXT ).Get<std::string>();
2092 Dali::Toolkit::GetImpl( slf ).getController()->CopyStringToClipboard( txt.substr(startPosition, endPosition - startPosition) );
2094 slf.SetProperty( Toolkit::TextEditor::Property::TEXT,
2095 txt.substr( 0, startPosition ) + txt.substr( endPosition - startPosition, txt.size()));
2100 Dali::Accessibility::States TextEditor::AccessibleImpl::CalculateStates()
2102 using namespace Dali::Accessibility;
2104 auto states = Control::Impl::AccessibleImpl::CalculateStates();
2105 states[State::EDITABLE] = true;
2106 states[State::FOCUSABLE] = true;
2108 Toolkit::Control focusControl = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
2109 if (self == focusControl)
2111 states[State::FOCUSED] = true;
2117 } // namespace Internal
2119 } // namespace Toolkit