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/devel-api/adaptor-framework/window-devel.h>
26 #include <dali/devel-api/common/stage.h>
27 #include <dali/devel-api/actors/actor-devel.h>
28 #include <dali/devel-api/object/property-helper-devel.h>
29 #include <dali/public-api/object/type-registry-helper.h>
30 #include <dali/integration-api/debug.h>
31 #include <dali/integration-api/adaptor-framework/adaptor.h>
34 #include <dali-toolkit/public-api/text/text-enumerations.h>
35 #include <dali-toolkit/public-api/visuals/color-visual-properties.h>
36 #include <dali-toolkit/devel-api/text/rendering-backend.h>
37 #include <dali-toolkit/devel-api/controls/control-devel.h>
38 #include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
39 #include <dali-toolkit/public-api/visuals/visual-properties.h>
40 #include <dali-toolkit/internal/text/text-enumerations-impl.h>
41 #include <dali-toolkit/internal/text/rendering/text-backend.h>
42 #include <dali-toolkit/internal/text/text-effects-style.h>
43 #include <dali-toolkit/internal/text/text-font-style.h>
44 #include <dali-toolkit/internal/text/text-view.h>
45 #include <dali-toolkit/internal/styling/style-manager-impl.h>
46 #include <dali-toolkit/devel-api/controls/control-devel.h>
48 using namespace Dali::Toolkit::Text;
59 namespace // unnamed namespace
62 #if defined(DEBUG_ENABLED)
63 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::Concise, true, "LOG_TEXT_CONTROLS");
66 const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::DevelText::DEFAULT_RENDERING_BACKEND;
67 const float DEFAULT_SCROLL_SPEED = 1200.f; ///< The default scroll speed for the text editor in pixels/second.
68 } // unnamed namespace
72 const char* const SCROLL_BAR_POSITION("sourcePosition");
73 const char* const SCROLL_BAR_POSITION_MIN("sourcePositionMin");
74 const char* const SCROLL_BAR_POSITION_MAX("sourcePositionMax");
75 const char* const SCROLL_BAR_CONTENT_SIZE("sourceContentSize");
80 return Toolkit::TextEditor::New();
83 // Setup properties, signals and actions using the type-registry.
84 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextEditor, Toolkit::Control, Create );
86 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "text", STRING, TEXT )
87 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "textColor", VECTOR4, TEXT_COLOR )
88 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "fontFamily", STRING, FONT_FAMILY )
89 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "fontStyle", MAP, FONT_STYLE )
90 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "pointSize", FLOAT, POINT_SIZE )
91 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "horizontalAlignment", STRING, HORIZONTAL_ALIGNMENT )
92 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollThreshold", FLOAT, SCROLL_THRESHOLD )
93 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollSpeed", FLOAT, SCROLL_SPEED )
94 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "primaryCursorColor", VECTOR4, PRIMARY_CURSOR_COLOR )
95 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "secondaryCursorColor", VECTOR4, SECONDARY_CURSOR_COLOR )
96 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableCursorBlink", BOOLEAN, ENABLE_CURSOR_BLINK )
97 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorBlinkInterval", FLOAT, CURSOR_BLINK_INTERVAL )
98 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorBlinkDuration", FLOAT, CURSOR_BLINK_DURATION )
99 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorWidth", INTEGER, CURSOR_WIDTH )
100 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "grabHandleImage", STRING, GRAB_HANDLE_IMAGE )
101 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "grabHandlePressedImage", STRING, GRAB_HANDLE_PRESSED_IMAGE )
102 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleImageLeft", MAP, SELECTION_HANDLE_IMAGE_LEFT )
103 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleImageRight", MAP, SELECTION_HANDLE_IMAGE_RIGHT )
104 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandlePressedImageLeft", MAP, SELECTION_HANDLE_PRESSED_IMAGE_LEFT )
105 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandlePressedImageRight", MAP, SELECTION_HANDLE_PRESSED_IMAGE_RIGHT )
106 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleMarkerImageLeft", MAP, SELECTION_HANDLE_MARKER_IMAGE_LEFT )
107 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleMarkerImageRight", MAP, SELECTION_HANDLE_MARKER_IMAGE_RIGHT )
108 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHighlightColor", VECTOR4, SELECTION_HIGHLIGHT_COLOR )
109 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "decorationBoundingBox", RECTANGLE, DECORATION_BOUNDING_BOX )
110 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableMarkup", BOOLEAN, ENABLE_MARKUP )
111 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputColor", VECTOR4, INPUT_COLOR )
112 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputFontFamily", STRING, INPUT_FONT_FAMILY )
113 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputFontStyle", MAP, INPUT_FONT_STYLE )
114 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputPointSize", FLOAT, INPUT_POINT_SIZE )
115 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "lineSpacing", FLOAT, LINE_SPACING )
116 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputLineSpacing", FLOAT, INPUT_LINE_SPACING )
117 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "underline", MAP, UNDERLINE )
118 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputUnderline", MAP, INPUT_UNDERLINE )
119 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "shadow", MAP, SHADOW )
120 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputShadow", MAP, INPUT_SHADOW )
121 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "emboss", MAP, EMBOSS )
122 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputEmboss", MAP, INPUT_EMBOSS )
123 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "outline", MAP, OUTLINE )
124 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputOutline", MAP, INPUT_OUTLINE )
125 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "smoothScroll", BOOLEAN, SMOOTH_SCROLL )
126 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "smoothScrollDuration", FLOAT, SMOOTH_SCROLL_DURATION )
127 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableScrollBar", BOOLEAN, ENABLE_SCROLL_BAR )
128 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollBarShowDuration", FLOAT, SCROLL_BAR_SHOW_DURATION )
129 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollBarFadeDuration", FLOAT, SCROLL_BAR_FADE_DURATION )
130 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "pixelSize", FLOAT, PIXEL_SIZE )
131 DALI_PROPERTY_REGISTRATION_READ_ONLY( Toolkit, TextEditor, "lineCount", INTEGER, LINE_COUNT )
132 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableSelection", BOOLEAN, ENABLE_SELECTION )
133 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "placeholder", MAP, PLACEHOLDER )
134 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "lineWrapMode", INTEGER, LINE_WRAP_MODE )
135 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "placeholderText", STRING, PLACEHOLDER_TEXT )
136 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "placeholderTextColor", VECTOR4, PLACEHOLDER_TEXT_COLOR )
137 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableShiftSelection", BOOLEAN, ENABLE_SHIFT_SELECTION )
138 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableGrabHandle", BOOLEAN, ENABLE_GRAB_HANDLE )
139 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "matchSystemLanguageDirection", BOOLEAN, MATCH_SYSTEM_LANGUAGE_DIRECTION )
140 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "renderingBackend", INTEGER, RENDERING_BACKEND )
141 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "maxLength", INTEGER, MAX_LENGTH )
142 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectedTextStart", INTEGER, SELECTED_TEXT_START )
143 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectedTextEnd", INTEGER, SELECTED_TEXT_END )
145 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "textChanged", SIGNAL_TEXT_CHANGED )
146 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED )
147 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "maxLengthReached", SIGNAL_MAX_LENGTH_REACHED )
149 DALI_TYPE_REGISTRATION_END()
151 const char * const IMAGE_MAP_FILENAME_STRING = "filename";
153 /// Retrieves a filename from a value that is a Property::Map
154 std::string GetImageFileNameFromPropertyValue( const Property::Value& value )
156 std::string filename;
157 const Property::Map* map = value.GetMap();
160 const Property::Value* filenameValue = map->Find( IMAGE_MAP_FILENAME_STRING );
163 filenameValue->Get( filename );
171 Toolkit::TextEditor TextEditor::New()
173 // Create the implementation, temporarily owned by this handle on stack
174 IntrusivePtr< TextEditor > impl = new TextEditor();
176 // Pass ownership to CustomActor handle
177 Toolkit::TextEditor handle( *impl );
179 // Second-phase init of the implementation
180 // This can only be done after the CustomActor connection has been made...
186 void TextEditor::SetProperty( BaseObject* object, Property::Index index, const Property::Value& value )
188 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
190 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SetProperty\n");
195 TextEditor& impl( GetImpl( textEditor ) );
199 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
201 int backend = value.Get< int >();
202 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend );
204 if( impl.mRenderingBackend != backend )
206 impl.mRenderingBackend = backend;
207 impl.mRenderer.Reset();
208 impl.RequestTextRelayout();
212 case Toolkit::TextEditor::Property::TEXT:
214 if( impl.mController )
216 const std::string& text = value.Get< std::string >();
217 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p TEXT %s\n", impl.mController.Get(), text.c_str() );
219 impl.mController->SetText( text );
223 case Toolkit::TextEditor::Property::TEXT_COLOR:
225 if( impl.mController )
227 const Vector4& textColor = value.Get< Vector4 >();
228 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 );
230 if( impl.mController->GetDefaultColor() != textColor )
232 impl.mController->SetDefaultColor( textColor );
233 impl.mController->SetInputColor( textColor );
234 impl.mRenderer.Reset();
239 case Toolkit::TextEditor::Property::FONT_FAMILY:
241 if( impl.mController )
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 );
249 case Toolkit::TextEditor::Property::FONT_STYLE:
251 SetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
254 case Toolkit::TextEditor::Property::POINT_SIZE:
256 if( impl.mController )
258 const float pointSize = value.Get< float >();
259 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p POINT_SIZE %f\n", impl.mController.Get(), pointSize );
261 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE ), pointSize ) )
263 impl.mController->SetDefaultFontSize( pointSize, Text::Controller::POINT_SIZE );
268 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
270 if( impl.mController )
272 Text::HorizontalAlignment::Type alignment( static_cast< Text::HorizontalAlignment::Type >( -1 ) ); // Set to invalid value to ensure a valid mode does get set
273 if( Text::GetHorizontalAlignmentEnumeration( value, alignment ) )
275 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment );
276 impl.mController->SetHorizontalAlignment( alignment );
281 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
283 const float threshold = value.Get< float >();
284 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold );
286 if( impl.mDecorator )
288 impl.mDecorator->SetScrollThreshold( threshold );
292 case Toolkit::TextEditor::Property::SCROLL_SPEED:
294 const float speed = value.Get< float >();
295 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_SPEED %f\n", impl.mController.Get(), speed );
297 if( impl.mDecorator )
299 impl.mDecorator->SetScrollSpeed( speed );
303 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
305 if( impl.mDecorator )
307 const Vector4& color = value.Get< Vector4 >();
308 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 );
310 impl.mDecorator->SetCursorColor( PRIMARY_CURSOR, color );
311 impl.RequestTextRelayout();
315 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
317 if( impl.mDecorator )
319 const Vector4& color = value.Get< Vector4 >();
320 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 );
322 impl.mDecorator->SetCursorColor( SECONDARY_CURSOR, color );
323 impl.RequestTextRelayout();
327 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
329 if( impl.mController )
331 const bool enable = value.Get< bool >();
332 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable );
334 impl.mController->SetEnableCursorBlink( enable );
335 impl.RequestTextRelayout();
339 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
341 if( impl.mDecorator )
343 const float interval = value.Get< float >();
344 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval );
346 impl.mDecorator->SetCursorBlinkInterval( interval );
350 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
352 if( impl.mDecorator )
354 const float duration = value.Get< float >();
355 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration );
357 impl.mDecorator->SetCursorBlinkDuration( duration );
361 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
363 if( impl.mDecorator )
365 const int width = value.Get< int >();
366 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_WIDTH %d\n", impl.mController.Get(), width );
368 impl.mDecorator->SetCursorWidth( width );
369 impl.mController->GetLayoutEngine().SetCursorWidth( width );
373 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
375 const std::string imageFileName = value.Get< std::string >();
376 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str() );
378 if( impl.mDecorator && imageFileName.size() )
380 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED, imageFileName );
381 impl.RequestTextRelayout();
385 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
387 const std::string imageFileName = value.Get< std::string >();
388 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), imageFileName.c_str() );
390 if( impl.mDecorator && imageFileName.size() )
392 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED, imageFileName );
393 impl.RequestTextRelayout();
397 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
399 const std::string filename = GetImageFileNameFromPropertyValue( value );
401 if( impl.mDecorator && filename.size() )
403 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename );
404 impl.RequestTextRelayout();
408 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
410 const std::string filename = GetImageFileNameFromPropertyValue( value );
412 if( impl.mDecorator && filename.size() )
414 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, filename );
415 impl.RequestTextRelayout();
419 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
421 const std::string filename = GetImageFileNameFromPropertyValue( value );
423 if( impl.mDecorator && filename.size() )
425 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename );
426 impl.RequestTextRelayout();
430 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
432 const std::string filename = GetImageFileNameFromPropertyValue( value );
434 if( impl.mDecorator && filename.size() )
436 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, filename );
437 impl.RequestTextRelayout();
441 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
443 const std::string filename = GetImageFileNameFromPropertyValue( value );
445 if( impl.mDecorator && filename.size() )
447 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename );
448 impl.RequestTextRelayout();
452 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
454 const std::string filename = GetImageFileNameFromPropertyValue( value );
456 if( impl.mDecorator && filename.size() )
458 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, filename );
459 impl.RequestTextRelayout();
463 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
465 const Vector4 color = value.Get< Vector4 >();
466 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 );
468 if( impl.mDecorator )
470 impl.mDecorator->SetHighlightColor( color );
471 impl.RequestTextRelayout();
475 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
477 if( impl.mDecorator )
479 const Rect<int>& box = value.Get< Rect<int> >();
480 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 );
482 impl.mDecorator->SetBoundingBox( box );
483 impl.RequestTextRelayout();
487 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
489 if( impl.mController )
491 const bool enableMarkup = value.Get<bool>();
492 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup );
494 impl.mController->SetMarkupProcessorEnabled( enableMarkup );
498 case Toolkit::TextEditor::Property::INPUT_COLOR:
500 if( impl.mController )
502 const Vector4& inputColor = value.Get< Vector4 >();
503 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 );
505 impl.mController->SetInputColor( inputColor );
509 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
511 if( impl.mController )
513 const std::string& fontFamily = value.Get< std::string >();
514 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
515 impl.mController->SetInputFontFamily( fontFamily );
519 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
521 SetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
524 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
526 if( impl.mController )
528 const float pointSize = value.Get< float >();
529 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize );
530 impl.mController->SetInputFontPointSize( pointSize );
534 case Toolkit::TextEditor::Property::LINE_SPACING:
536 if( impl.mController )
539 // The line spacing isn't supported by the TextEditor. Since it's supported
540 // by the TextLabel for now it must be ignored. The property is being shadowed
541 // locally so its value isn't affected.
542 const float lineSpacing = value.Get<float>();
543 impl.mLineSpacing = lineSpacing;
544 // set it to 0.0 due to missing implementation
545 impl.mController->SetDefaultLineSpacing( 0.0f );
546 impl.mRenderer.Reset();
550 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
552 if( impl.mController )
554 const float lineSpacing = value.Get<float>();
555 impl.mController->SetInputLineSpacing( lineSpacing );
556 impl.mRenderer.Reset();
560 case Toolkit::TextEditor::Property::UNDERLINE:
562 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
565 impl.mRenderer.Reset();
569 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
571 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
574 impl.mRenderer.Reset();
578 case Toolkit::TextEditor::Property::SHADOW:
580 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
583 impl.mRenderer.Reset();
587 case Toolkit::TextEditor::Property::INPUT_SHADOW:
589 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
592 impl.mRenderer.Reset();
596 case Toolkit::TextEditor::Property::EMBOSS:
598 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
601 impl.mRenderer.Reset();
605 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
607 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
610 impl.mRenderer.Reset();
614 case Toolkit::TextEditor::Property::OUTLINE:
616 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
619 impl.mRenderer.Reset();
623 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
625 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
628 impl.mRenderer.Reset();
632 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
634 const bool enable = value.Get< bool >();
635 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SMOOTH_SCROLL %d\n", enable );
637 impl.mScrollAnimationEnabled = enable;
640 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
642 const float duration = value.Get< float >();
643 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SMOOTH_SCROLL_DURATION %f\n", duration );
645 impl.mScrollAnimationDuration = duration;
646 if ( impl.mTextVerticalScroller )
648 impl.mTextVerticalScroller->SetDuration( duration );
652 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
654 const bool enable = value.Get< bool >();
655 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SHOW_SCROLL_BAR %d\n", enable );
657 impl.mScrollBarEnabled = enable;
660 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
662 const float duration = value.Get< float >();
663 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_SHOW_DURATION %f\n", duration );
665 impl.mAnimationPeriod.delaySeconds = duration;
668 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
670 const float duration = value.Get< float >();
671 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_FADE_DURATION %f\n", duration );
673 impl.mAnimationPeriod.durationSeconds = duration;
676 case Toolkit::TextEditor::Property::PIXEL_SIZE:
678 if( impl.mController )
680 const float pixelSize = value.Get< float >();
681 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize );
683 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE ), pixelSize ) )
685 impl.mController->SetDefaultFontSize( pixelSize, Text::Controller::PIXEL_SIZE );
690 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
692 if( impl.mController )
694 const std::string& text = value.Get< std::string >();
695 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor::OnPropertySet %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str() );
697 impl.mController->SetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
701 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
703 if( impl.mController )
705 const Vector4& textColor = value.Get< Vector4 >();
706 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 );
708 if( impl.mController->GetPlaceholderTextColor() != textColor )
710 impl.mController->SetPlaceholderTextColor( textColor );
711 impl.mRenderer.Reset();
716 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
718 if( impl.mController )
720 const bool enableSelection = value.Get< bool >();
721 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection );
722 impl.mController->SetSelectionEnabled( enableSelection );
726 case Toolkit::TextEditor::Property::PLACEHOLDER:
728 const Property::Map* map = value.GetMap();
731 impl.mController->SetPlaceholderProperty( *map );
735 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
737 if( impl.mController )
739 Text::LineWrap::Mode lineWrapMode( static_cast< Text::LineWrap::Mode >( -1 ) ); // Set to invalid value to ensure a valid mode does get set
740 if( GetLineWrapModeEnumeration( value, lineWrapMode ) )
742 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p LineWrap::MODE %d\n", impl.mController.Get(), lineWrapMode );
743 impl.mController->SetLineWrapMode( lineWrapMode );
748 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
750 if( impl.mController )
752 const bool shiftSelection = value.Get<bool>();
753 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection );
755 impl.mController->SetShiftSelectionEnabled( shiftSelection );
759 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
761 if( impl.mController )
763 const bool grabHandleEnabled = value.Get<bool>();
764 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled );
766 impl.mController->SetGrabHandleEnabled( grabHandleEnabled );
770 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
772 if( impl.mController )
774 impl.mController->SetMatchSystemLanguageDirection(value.Get< bool >());
778 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
780 if( impl.mController )
782 const int max = value.Get< int >();
783 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p MAX_LENGTH %d\n", impl.mController.Get(), max );
785 impl.mController->SetMaximumNumberOfCharacters( max );
789 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
791 if( impl.mController )
793 uint32_t start = static_cast<uint32_t>(value.Get< int >());
794 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_START %d\n", impl.mController.Get(), start );
795 impl.SetTextSelectionRange( &start, nullptr );
799 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
801 if( impl.mController )
803 uint32_t end = static_cast<uint32_t>(value.Get< int >());
804 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SELECTED_TEXT_END %d\n", impl.mController.Get(), end );
805 impl.SetTextSelectionRange( nullptr, &end );
813 Property::Value TextEditor::GetProperty( BaseObject* object, Property::Index index )
815 Property::Value value;
817 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
821 TextEditor& impl( GetImpl( textEditor ) );
825 case Toolkit::DevelTextEditor::Property::RENDERING_BACKEND:
827 value = impl.mRenderingBackend;
830 case Toolkit::TextEditor::Property::TEXT:
832 if( impl.mController )
835 impl.mController->GetText( text );
836 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p returning text: %s\n", impl.mController.Get(), text.c_str() );
841 case Toolkit::TextEditor::Property::TEXT_COLOR:
843 if ( impl.mController )
845 value = impl.mController->GetDefaultColor();
849 case Toolkit::TextEditor::Property::FONT_FAMILY:
851 if( impl.mController )
853 value = impl.mController->GetDefaultFontFamily();
857 case Toolkit::TextEditor::Property::FONT_STYLE:
859 GetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
862 case Toolkit::TextEditor::Property::POINT_SIZE:
864 if( impl.mController )
866 value = impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE );
870 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
872 if( impl.mController )
874 const char* name = GetHorizontalAlignmentString( impl.mController->GetHorizontalAlignment() );
877 value = std::string( name );
882 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
884 if( impl.mDecorator )
886 value = impl.mDecorator->GetScrollThreshold();
890 case Toolkit::TextEditor::Property::SCROLL_SPEED:
892 if( impl.mDecorator )
894 value = impl.mDecorator->GetScrollSpeed();
898 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
900 if( impl.mDecorator )
902 value = impl.mDecorator->GetColor( PRIMARY_CURSOR );
906 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
908 if( impl.mDecorator )
910 value = impl.mDecorator->GetColor( SECONDARY_CURSOR );
914 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
916 value = impl.mController->GetEnableCursorBlink();
919 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
921 if( impl.mDecorator )
923 value = impl.mDecorator->GetCursorBlinkInterval();
927 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
929 if( impl.mDecorator )
931 value = impl.mDecorator->GetCursorBlinkDuration();
935 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
937 if( impl.mDecorator )
939 value = impl.mDecorator->GetCursorWidth();
943 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
945 if( impl.mDecorator )
947 value = impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED );
951 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
953 if( impl.mDecorator )
955 value = impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED );
959 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
961 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED );
964 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
966 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED ) ;
969 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
971 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
974 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
976 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
979 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
981 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
984 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
986 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
989 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
991 if( impl.mDecorator )
993 value = impl.mDecorator->GetHighlightColor();
997 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
999 if( impl.mDecorator )
1001 Rect<int> boundingBox;
1002 impl.mDecorator->GetBoundingBox( boundingBox );
1003 value = boundingBox;
1007 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
1009 if( impl.mController )
1011 value = impl.mController->IsMarkupProcessorEnabled();
1015 case Toolkit::TextEditor::Property::INPUT_COLOR:
1017 if( impl.mController )
1019 value = impl.mController->GetInputColor();
1023 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
1025 if( impl.mController )
1027 value = impl.mController->GetInputFontFamily();
1031 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
1033 GetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
1036 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
1038 if( impl.mController )
1040 value = impl.mController->GetInputFontPointSize();
1044 case Toolkit::TextEditor::Property::LINE_SPACING:
1046 if( impl.mController )
1048 // LINE_SPACING isn't implemented for the TextEditor. Returning
1049 // only shadowed value, not the real one.
1050 value = impl.mLineSpacing;
1054 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
1056 if( impl.mController )
1058 value = impl.mController->GetInputLineSpacing();
1062 case Toolkit::TextEditor::Property::UNDERLINE:
1064 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1067 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
1069 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
1072 case Toolkit::TextEditor::Property::SHADOW:
1074 GetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1077 case Toolkit::TextEditor::Property::INPUT_SHADOW:
1079 GetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
1082 case Toolkit::TextEditor::Property::EMBOSS:
1084 GetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1087 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
1089 GetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
1092 case Toolkit::TextEditor::Property::OUTLINE:
1094 GetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1097 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
1099 GetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
1102 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
1104 value = impl.mScrollAnimationEnabled;
1107 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
1109 value = impl.mScrollAnimationDuration;
1112 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
1114 value = impl.mScrollBarEnabled;
1117 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
1119 value = impl.mAnimationPeriod.delaySeconds;
1122 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
1124 value = impl.mAnimationPeriod.durationSeconds;
1127 case Toolkit::TextEditor::Property::PIXEL_SIZE:
1129 if( impl.mController )
1131 value = impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE );
1135 case Toolkit::TextEditor::Property::LINE_COUNT:
1137 if( impl.mController )
1139 float width = textEditor.GetProperty( Actor::Property::SIZE_WIDTH ).Get<float>();
1140 value = impl.mController->GetLineCount( width );
1144 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
1146 if( impl.mController )
1149 impl.mController->GetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
1154 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
1156 if( impl.mController )
1158 value = impl.mController->GetPlaceholderTextColor();
1162 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
1164 if( impl.mController )
1166 value = impl.mController->IsSelectionEnabled();
1170 case Toolkit::TextEditor::Property::PLACEHOLDER:
1173 impl.mController->GetPlaceholderProperty( map );
1177 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
1179 if( impl.mController )
1181 value = impl.mController->GetLineWrapMode();
1185 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
1187 if( impl.mController )
1189 value = impl.mController->IsShiftSelectionEnabled();
1193 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
1195 if( impl.mController )
1197 value = impl.mController->IsGrabHandleEnabled();
1201 case Toolkit::DevelTextEditor::Property::MATCH_SYSTEM_LANGUAGE_DIRECTION:
1203 if( impl.mController )
1205 value = impl.mController->IsMatchSystemLanguageDirection();
1209 case Toolkit::DevelTextEditor::Property::MAX_LENGTH:
1211 if( impl.mController )
1213 value = impl.mController->GetMaximumNumberOfCharacters();
1217 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_START:
1219 Uint32Pair range = impl.GetTextSelectionRange();
1220 value = static_cast<int>(range.first);
1223 case Toolkit::DevelTextEditor::Property::SELECTED_TEXT_END:
1225 Uint32Pair range = impl.GetTextSelectionRange();
1226 value = static_cast<int>(range.second);
1235 InputMethodContext TextEditor::GetInputMethodContext()
1237 return mInputMethodContext;
1240 DevelTextEditor::MaxLengthReachedSignalType& TextEditor::MaxLengthReachedSignal()
1242 return mMaxLengthReachedSignal;
1245 bool TextEditor::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
1247 Dali::BaseHandle handle( object );
1249 bool connected( true );
1250 Toolkit::TextEditor editor = Toolkit::TextEditor::DownCast( handle );
1252 if( 0 == strcmp( signalName.c_str(), SIGNAL_TEXT_CHANGED ) )
1254 editor.TextChangedSignal().Connect( tracker, functor );
1256 else if( 0 == strcmp( signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED ) )
1258 editor.InputStyleChangedSignal().Connect( tracker, functor );
1260 else if( 0 == strcmp( signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED ) )
1264 Internal::TextEditor& editorImpl( GetImpl( editor ) );
1265 editorImpl.MaxLengthReachedSignal().Connect( tracker, functor );
1270 // signalName does not match any signal
1277 Toolkit::TextEditor::TextChangedSignalType& TextEditor::TextChangedSignal()
1279 return mTextChangedSignal;
1282 Toolkit::TextEditor::InputStyleChangedSignalType& TextEditor::InputStyleChangedSignal()
1284 return mInputStyleChangedSignal;
1287 Toolkit::TextEditor::ScrollStateChangedSignalType& TextEditor::ScrollStateChangedSignal()
1289 return mScrollStateChangedSignal;
1292 void TextEditor::OnInitialize()
1294 Actor self = Self();
1296 mController = Text::Controller::New( this, this, this);
1298 mDecorator = Text::Decorator::New( *mController,
1301 mInputMethodContext = InputMethodContext::New( self );
1303 mController->GetLayoutEngine().SetLayout( Layout::Engine::MULTI_LINE_BOX );
1305 // Enables the text input.
1306 mController->EnableTextInput( mDecorator, mInputMethodContext );
1308 // Enables the vertical scrolling after the text input has been enabled.
1309 mController->SetVerticalScrollEnabled( true );
1311 // Disables the horizontal scrolling.
1312 mController->SetHorizontalScrollEnabled( false );
1314 // Sets the maximum number of characters.
1315 mController->SetMaximumNumberOfCharacters( std::numeric_limits<Length>::max() );
1317 // Enable the smooth handle panning.
1318 mController->SetSmoothHandlePanEnabled( true );
1320 mController->SetNoTextDoubleTapAction( Controller::NoTextTap::HIGHLIGHT );
1321 mController->SetNoTextLongPressAction( Controller::NoTextTap::HIGHLIGHT );
1323 // Sets layoutDirection value
1324 Dali::Stage stage = Dali::Stage::GetCurrent();
1325 Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>( stage.GetRootLayer().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1326 mController->SetLayoutDirection( layoutDirection );
1328 // Forward input events to controller
1329 EnableGestureDetection( static_cast<GestureType::Value>( GestureType::TAP | GestureType::PAN | GestureType::LONG_PRESS ) );
1330 GetTapGestureDetector().SetMaximumTapsRequired( 2 );
1332 self.TouchedSignal().Connect( this, &TextEditor::OnTouched );
1334 // Set BoundingBox to stage size if not already set.
1335 Rect<int> boundingBox;
1336 mDecorator->GetBoundingBox( boundingBox );
1338 if( boundingBox.IsEmpty() )
1340 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1341 mDecorator->SetBoundingBox( Rect<int>( 0.0f, 0.0f, stageSize.width, stageSize.height ) );
1344 // Whether to flip the selection handles as soon as they cross.
1345 mDecorator->FlipSelectionHandlesOnCrossEnabled( true );
1347 // Set the default scroll speed.
1348 mDecorator->SetScrollSpeed( DEFAULT_SCROLL_SPEED );
1350 // Fill-parent area by default
1351 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
1352 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1353 self.OnSceneSignal().Connect( this, &TextEditor::OnSceneConnect );
1355 DevelControl::SetInputMethodContext( *this, mInputMethodContext );
1357 // Creates an extra control to be used as stencil buffer.
1358 mStencil = Control::New();
1359 mStencil.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
1360 mStencil.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT );
1362 // Creates a background visual. Even if the color is transparent it updates the stencil.
1363 mStencil.SetProperty( Toolkit::Control::Property::BACKGROUND,
1364 Property::Map().Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR ).
1365 Add( ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT ) );
1367 // Enable the clipping property.
1368 mStencil.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX );
1369 mStencil.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
1371 self.Add( mStencil );
1374 void TextEditor::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change )
1376 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange\n");
1380 case StyleChange::DEFAULT_FONT_CHANGE:
1382 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange DEFAULT_FONT_CHANGE\n");
1383 const std::string& newFont = GetImpl( styleManager ).GetDefaultFontFamily();
1384 // Property system did not set the font so should update it.
1385 mController->UpdateAfterFontChange( newFont );
1390 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1392 GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
1396 case StyleChange::THEME_CHANGE:
1398 // Nothing to do, let control base class handle this
1403 // Up call to Control
1404 Control::OnStyleChange( styleManager, change );
1407 Vector3 TextEditor::GetNaturalSize()
1410 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1412 Vector3 naturalSize = mController->GetNaturalSize();
1413 naturalSize.width += ( padding.start + padding.end );
1414 naturalSize.height += ( padding.top + padding.bottom );
1419 float TextEditor::GetHeightForWidth( float width )
1422 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1423 return mController->GetHeightForWidth( width ) + padding.top + padding.bottom;
1426 void TextEditor::OnRelayout( const Vector2& size, RelayoutContainer& container )
1428 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor OnRelayout\n");
1430 Actor self = Self();
1433 padding = self.GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1435 Vector2 contentSize( size.x - ( padding.start + padding.end ), size.y - ( padding.top + padding.bottom ) );
1437 // Support Right-To-Left of padding
1438 Dali::LayoutDirection::Type layoutDirection;
1439 if( mController->IsMatchSystemLanguageDirection() )
1441 layoutDirection = static_cast<Dali::LayoutDirection::Type>( DevelWindow::Get( self ).GetRootLayer().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1445 layoutDirection = static_cast<Dali::LayoutDirection::Type>( self.GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1447 if( Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection )
1449 std::swap( padding.start, padding.end );
1454 mStencil.SetProperty( Actor::Property::POSITION, Vector2( padding.start, padding.top ));
1458 mActiveLayer.SetProperty( Actor::Property::POSITION, Vector2( padding.start, padding.top ));
1461 const Text::Controller::UpdateTextType updateTextType = mController->Relayout( contentSize, layoutDirection );
1463 if( ( Text::Controller::NONE_UPDATED != updateTextType ) ||
1466 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnRelayout %p Displaying new contents\n", mController.Get() );
1469 ( Text::Controller::NONE_UPDATED != ( Text::Controller::DECORATOR_UPDATED & updateTextType ) ) )
1471 mDecorator->Relayout( size );
1476 mRenderer = Backend::Get().NewRenderer( mRenderingBackend );
1479 RenderText( updateTextType );
1483 // The text-editor emits signals when the input style changes. These changes of style are
1484 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1485 // can't be emitted during the size negotiation as the callbacks may update the UI.
1486 // The text-editor adds an idle callback to the adaptor to emit the signals after the size negotiation.
1487 if( !mController->IsInputStyleChangedSignalsQueueEmpty() )
1489 if( Adaptor::IsAvailable() )
1491 Adaptor& adaptor = Adaptor::Get();
1493 if( NULL == mIdleCallback )
1495 // @note: The callback manager takes the ownership of the callback object.
1496 mIdleCallback = MakeCallback( this, &TextEditor::OnIdleSignal );
1497 adaptor.AddIdle( mIdleCallback, false );
1503 void TextEditor::RenderText( Text::Controller::UpdateTextType updateTextType )
1505 Actor renderableActor;
1507 if( Text::Controller::NONE_UPDATED != ( Text::Controller::MODEL_UPDATED & updateTextType ) )
1511 Dali::Toolkit::TextEditor handle = Dali::Toolkit::TextEditor( GetOwner() );
1513 renderableActor = mRenderer->Render( mController->GetView(),
1515 Property::INVALID_INDEX, // Animatable property not supported
1517 DepthIndex::CONTENT );
1520 if( renderableActor != mRenderableActor )
1522 UnparentAndReset( mRenderableActor );
1523 mRenderableActor = renderableActor;
1527 if( mRenderableActor )
1529 // Make sure the actors are parented correctly with/without clipping
1530 Actor self = mStencil ? mStencil : Self();
1532 for( std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
1533 endIt = mClippingDecorationActors.end();
1538 it->LowerToBottom();
1540 mClippingDecorationActors.clear();
1542 self.Add( mRenderableActor );
1544 ApplyScrollPosition();
1549 void TextEditor::OnKeyInputFocusGained()
1551 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyInputFocusGained %p\n", mController.Get() );
1552 if ( mInputMethodContext )
1554 mInputMethodContext.StatusChangedSignal().Connect( this, &TextEditor::KeyboardStatusChanged );
1556 mInputMethodContext.EventReceivedSignal().Connect( this, &TextEditor::OnInputMethodContextEvent );
1558 // Notify that the text editing start.
1559 mInputMethodContext.Activate();
1561 // When window gain lost focus, the InputMethodContext is deactivated. Thus when window gain focus again, the InputMethodContext must be activated.
1562 mInputMethodContext.SetRestoreAfterFocusLost( true );
1564 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1568 notifier.ContentSelectedSignal().Connect( this, &TextEditor::OnClipboardTextSelected );
1571 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1573 EmitKeyInputFocusSignal( true ); // Calls back into the Control hence done last.
1576 void TextEditor::OnKeyInputFocusLost()
1578 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor:OnKeyInputFocusLost %p\n", mController.Get() );
1579 if ( mInputMethodContext )
1581 mInputMethodContext.StatusChangedSignal().Disconnect( this, &TextEditor::KeyboardStatusChanged );
1583 // The text editing is finished. Therefore the InputMethodContext don't have restore activation.
1584 mInputMethodContext.SetRestoreAfterFocusLost( false );
1586 // Notify that the text editing finish.
1587 mInputMethodContext.Deactivate();
1589 mInputMethodContext.EventReceivedSignal().Disconnect( this, &TextEditor::OnInputMethodContextEvent );
1591 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1595 notifier.ContentSelectedSignal().Disconnect( this, &TextEditor::OnClipboardTextSelected );
1598 mController->KeyboardFocusLostEvent();
1600 EmitKeyInputFocusSignal( false ); // Calls back into the Control hence done last.
1603 void TextEditor::OnTap( const TapGesture& gesture )
1605 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnTap %p\n", mController.Get() );
1606 if ( mInputMethodContext )
1608 mInputMethodContext.Activate();
1610 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1612 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1613 const Vector2& localPoint = gesture.GetLocalPoint();
1614 mController->TapEvent( gesture.GetNumberOfTaps(), localPoint.x - padding.start, localPoint.y - padding.top );
1619 void TextEditor::OnPan( const PanGesture& gesture )
1621 mController->PanEvent( gesture.GetState(), gesture.GetDisplacement() );
1624 void TextEditor::OnLongPress( const LongPressGesture& gesture )
1626 if ( mInputMethodContext )
1628 mInputMethodContext.Activate();
1631 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1632 const Vector2& localPoint = gesture.GetLocalPoint();
1633 mController->LongPressEvent( gesture.GetState(), localPoint.x - padding.start, localPoint.y - padding.top );
1638 bool TextEditor::OnKeyEvent( const KeyEvent& event )
1640 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyEvent %p keyCode %d\n", mController.Get(), event.GetKeyCode() );
1642 if( Dali::DALI_KEY_ESCAPE == event.GetKeyCode() && mController->ShouldClearFocusOnEscape() )
1644 // Make sure ClearKeyInputFocus when only key is up
1645 if( event.GetState() == KeyEvent::UP )
1647 ClearKeyInputFocus();
1653 return mController->KeyEvent( event );
1656 void TextEditor::RequestTextRelayout()
1661 void TextEditor::TextChanged()
1663 Dali::Toolkit::TextEditor handle( GetOwner() );
1664 mTextChangedSignal.Emit( handle );
1667 void TextEditor::MaxLengthReached()
1669 Dali::Toolkit::TextEditor handle( GetOwner() );
1670 mMaxLengthReachedSignal.Emit( handle );
1673 void TextEditor::InputStyleChanged( Text::InputStyle::Mask inputStyleMask )
1675 Dali::Toolkit::TextEditor handle( GetOwner() );
1677 Toolkit::TextEditor::InputStyle::Mask editorInputStyleMask = Toolkit::TextEditor::InputStyle::NONE;
1679 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_COLOR ) )
1681 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::COLOR );
1683 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_FAMILY ) )
1685 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_FAMILY );
1687 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_POINT_SIZE ) )
1689 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::POINT_SIZE );
1691 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WEIGHT ) )
1693 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1695 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WIDTH ) )
1697 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1699 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_SLANT ) )
1701 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1703 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_LINE_SPACING ) )
1705 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::LINE_SPACING );
1707 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_UNDERLINE ) )
1709 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::UNDERLINE );
1711 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_SHADOW ) )
1713 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::SHADOW );
1715 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_EMBOSS ) )
1717 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::EMBOSS );
1719 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_OUTLINE ) )
1721 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::OUTLINE );
1724 mInputStyleChangedSignal.Emit( handle, editorInputStyleMask );
1727 void TextEditor::AddDecoration( Actor& actor, bool needsClipping )
1733 mClippingDecorationActors.push_back( actor );
1737 actor.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT );
1738 actor.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
1739 Self().Add( actor );
1740 mActiveLayer = actor;
1745 void TextEditor::SetTextSelectionRange(const uint32_t *start, const uint32_t *end)
1747 if( mController && mController->IsShowingRealText() )
1749 mController->SetTextSelectionRange( start, end );
1754 Uint32Pair TextEditor::GetTextSelectionRange() const
1756 Uint32Pair range(0, 0);
1757 if( mController && mController->IsShowingRealText() )
1759 range = mController->GetTextSelectionRange();
1764 void TextEditor::UpdateScrollBar()
1766 using namespace Dali;
1768 float scrollPosition;
1771 bool latestScrolled;
1773 if ( !mScrollBarEnabled )
1777 latestScrolled = mController->GetTextScrollInfo( scrollPosition, controlSize, layoutSize );
1778 if ( !latestScrolled || controlSize > layoutSize)
1783 CustomActor self = Self();
1786 mScrollBar = Toolkit::ScrollBar::New( Toolkit::ScrollBar::VERTICAL );
1787 mScrollBar.SetIndicatorHeightPolicy( Toolkit::ScrollBar::VARIABLE );
1788 mScrollBar.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_RIGHT );
1789 mScrollBar.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_RIGHT );
1790 mScrollBar.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1791 mScrollBar.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH );
1793 // Register the scroll position property
1794 Property::Index propertyScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION, scrollPosition );
1795 // Register the minimum scroll position property
1796 Property::Index propertyMinScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MIN, 0.0f );
1797 // Register the maximum scroll position property
1798 Property::Index propertyMaxScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MAX, (layoutSize - controlSize) );
1799 // Register the scroll content size property
1800 Property::Index propertyScrollContentSize = self.RegisterProperty( SCROLL_BAR_CONTENT_SIZE, layoutSize );
1802 mScrollBar.SetScrollPropertySource(self, propertyScrollPosition, propertyMinScrollPosition, propertyMaxScrollPosition, propertyScrollContentSize);
1804 // Set style name of ScrollBar for styling
1805 mScrollBar.SetStyleName("TextEditorScrollBar");
1806 Toolkit::Control scrollIndicator = Toolkit::Control::DownCast( mScrollBar.GetScrollIndicator() );
1807 if( scrollIndicator )
1809 // Set style name of ScrollBarIndicator for styling
1810 scrollIndicator.SetStyleName("TextEditorScrollBarIndicator");
1813 self.Add( mScrollBar );
1817 Property::Index propertyScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION );
1818 Property::Index propertyMaxScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION_MAX );
1819 Property::Index propertyScrollContentSize = self.GetPropertyIndex( SCROLL_BAR_CONTENT_SIZE );
1821 self.SetProperty( propertyScrollPosition, scrollPosition );
1822 self.SetProperty( propertyMaxScrollPosition, (layoutSize - controlSize) );
1823 self.SetProperty( propertyScrollContentSize, layoutSize );
1826 // If scrolling is not started, start scrolling and emit ScrollStateChangedSignal
1827 if( !mScrollStarted )
1829 mScrollStarted = true;
1830 Dali::Toolkit::TextEditor handle( GetOwner() );
1831 mScrollStateChangedSignal.Emit( handle, Toolkit::TextEditor::Scroll::STARTED );
1834 Actor indicator = mScrollBar.GetScrollIndicator();
1837 mAnimation.Stop(); // Cancel any animation
1841 mAnimation = Animation::New( mAnimationPeriod.durationSeconds );
1843 indicator.SetProperty( Actor::Property::OPACITY,1.0f);
1844 mAnimation.AnimateTo( Property( indicator, Actor::Property::COLOR_ALPHA ), 0.0f, AlphaFunction::EASE_IN, mAnimationPeriod );
1846 mAnimation.FinishedSignal().Connect( this, &TextEditor::OnScrollIndicatorAnimationFinished );
1849 void TextEditor::OnScrollIndicatorAnimationFinished( Animation& animation )
1851 // If animation is successfully ended, then emit ScrollStateChangedSignal
1852 if( animation.GetCurrentProgress() == 0.0f )
1854 mScrollStarted = false;
1855 Dali::Toolkit::TextEditor handle( GetOwner() );
1856 mScrollStateChangedSignal.Emit( handle, Toolkit::TextEditor::Scroll::FINISHED );
1860 void TextEditor::OnSceneConnect( Dali::Actor actor )
1862 if ( mHasBeenStaged )
1864 RenderText( static_cast<Text::Controller::UpdateTextType>( Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED ) );
1868 mHasBeenStaged = true;
1872 InputMethodContext::CallbackData TextEditor::OnInputMethodContextEvent( Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent )
1874 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName );
1875 return mController->OnInputMethodContextEvent( inputMethodContext, inputMethodContextEvent );
1878 void TextEditor::GetHandleImagePropertyValue( Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType )
1883 map[ IMAGE_MAP_FILENAME_STRING ] = mDecorator->GetHandleImage( handleType, handleImageType );
1888 void TextEditor::OnClipboardTextSelected( ClipboardEventNotifier& clipboard )
1890 mController->PasteClipboardItemEvent();
1893 void TextEditor::KeyboardStatusChanged(bool keyboardShown)
1895 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown );
1897 // Just hide the grab handle when keyboard is hidden.
1898 if (!keyboardShown )
1900 mController->KeyboardFocusLostEvent();
1904 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1908 void TextEditor::OnSceneConnection( int depth )
1910 // Sets the depth to the visuals inside the text's decorator.
1911 mDecorator->SetTextDepth( depth );
1913 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1915 // Call the Control::OnSceneConnection() to set the depth of the background.
1916 Control::OnSceneConnection( depth );
1919 bool TextEditor::OnTouched( Actor actor, const TouchEvent& touch )
1924 void TextEditor::OnIdleSignal()
1926 // Emits the change of input style signals.
1927 mController->ProcessInputStyleChangedSignals();
1929 // Set the pointer to null as the callback manager deletes the callback after execute it.
1930 mIdleCallback = NULL;
1933 void TextEditor::ApplyScrollPosition()
1935 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1936 float scrollAmount = 0.0f;
1938 if ( mScrollAnimationEnabled )
1940 scrollAmount = mController->GetScrollAmountByUserInput();
1942 if ( mTextVerticalScroller )
1944 mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1946 else if ( Equals( scrollAmount, 0.0f, Math::MACHINE_EPSILON_1 ))
1948 mRenderableActor.SetProperty( Actor::Property::POSITION, Vector2( scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount ));
1952 mTextVerticalScroller = Text::TextVerticalScroller::New();
1953 if ( !Equals( mScrollAnimationDuration, 0.0f, Math::MACHINE_EPSILON_1 ))
1955 mTextVerticalScroller->SetDuration( mScrollAnimationDuration );
1957 mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1961 TextEditor::TextEditor()
1962 : Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
1963 mAnimationPeriod( 0.0f, 0.0f ),
1964 mIdleCallback( NULL ),
1965 mAlignmentOffset( 0.f ),
1966 mScrollAnimationDuration( 0.f ),
1967 mLineSpacing( 0.f ),
1968 mRenderingBackend( DEFAULT_RENDERING_BACKEND ),
1969 mHasBeenStaged( false ),
1970 mScrollAnimationEnabled( false ),
1971 mScrollBarEnabled( false ),
1972 mScrollStarted( false )
1976 TextEditor::~TextEditor()
1978 UnparentAndReset( mStencil );
1980 if( ( NULL != mIdleCallback ) && Adaptor::IsAvailable() )
1982 // Removes the callback from the callback manager in case the text-editor is destroyed before the callback is executed.
1983 Adaptor::Get().RemoveIdle( mIdleCallback );
1987 } // namespace Internal
1989 } // namespace Toolkit