2 * Copyright (c) 2017 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/stage.h>
26 #include <dali/public-api/images/resource-image.h>
27 #include <dali/devel-api/object/property-helper-devel.h>
28 #include <dali/public-api/object/type-registry-helper.h>
29 #include <dali/integration-api/adaptors/adaptor.h>
30 #include <dali/integration-api/debug.h>
33 #include <dali-toolkit/public-api/text/rendering-backend.h>
34 #include <dali-toolkit/public-api/visuals/color-visual-properties.h>
35 #include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
36 #include <dali-toolkit/devel-api/controls/text-controls/text-editor-devel.h>
37 #include <dali-toolkit/devel-api/visuals/visual-properties-devel.h>
38 #include <dali-toolkit/internal/text/rendering/text-backend.h>
39 #include <dali-toolkit/internal/text/text-effects-style.h>
40 #include <dali-toolkit/internal/text/text-font-style.h>
41 #include <dali-toolkit/internal/text/text-view.h>
42 #include <dali-toolkit/internal/styling/style-manager-impl.h>
44 using namespace Dali::Toolkit::Text;
55 namespace // unnamed namespace
58 #if defined(DEBUG_ENABLED)
59 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::Concise, true, "LOG_TEXT_CONTROLS");
62 const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::Text::DEFAULT_RENDERING_BACKEND;
63 const float DEFAULT_SCROLL_SPEED = 1200.f; ///< The default scroll speed for the text editor in pixels/second.
64 } // unnamed namespace
69 const Scripting::StringEnum HORIZONTAL_ALIGNMENT_STRING_TABLE[] =
71 { "BEGIN", Toolkit::Text::Layout::HORIZONTAL_ALIGN_BEGIN },
72 { "CENTER", Toolkit::Text::Layout::HORIZONTAL_ALIGN_CENTER },
73 { "END", Toolkit::Text::Layout::HORIZONTAL_ALIGN_END },
75 const unsigned int HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT = sizeof( HORIZONTAL_ALIGNMENT_STRING_TABLE ) / sizeof( HORIZONTAL_ALIGNMENT_STRING_TABLE[0] );
77 const char* const SCROLL_BAR_POSITION("sourcePosition");
78 const char* const SCROLL_BAR_POSITION_MIN("sourcePositionMin");
79 const char* const SCROLL_BAR_POSITION_MAX("sourcePositionMax");
80 const char* const SCROLL_BAR_CONTENT_SIZE("sourceContentSize");
85 return Toolkit::TextEditor::New();
88 // Setup properties, signals and actions using the type-registry.
89 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextEditor, Toolkit::Control, Create );
91 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "renderingBackend", INTEGER, RENDERING_BACKEND )
92 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "text", STRING, TEXT )
93 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "textColor", VECTOR4, TEXT_COLOR )
94 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "fontFamily", STRING, FONT_FAMILY )
95 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "fontStyle", MAP, FONT_STYLE )
96 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "pointSize", FLOAT, POINT_SIZE )
97 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "horizontalAlignment", STRING, HORIZONTAL_ALIGNMENT )
98 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollThreshold", FLOAT, SCROLL_THRESHOLD )
99 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollSpeed", FLOAT, SCROLL_SPEED )
100 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "primaryCursorColor", VECTOR4, PRIMARY_CURSOR_COLOR )
101 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "secondaryCursorColor", VECTOR4, SECONDARY_CURSOR_COLOR )
102 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableCursorBlink", BOOLEAN, ENABLE_CURSOR_BLINK )
103 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorBlinkInterval", FLOAT, CURSOR_BLINK_INTERVAL )
104 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorBlinkDuration", FLOAT, CURSOR_BLINK_DURATION )
105 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorWidth", INTEGER, CURSOR_WIDTH )
106 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "grabHandleImage", STRING, GRAB_HANDLE_IMAGE )
107 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "grabHandlePressedImage", STRING, GRAB_HANDLE_PRESSED_IMAGE )
108 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleImageLeft", MAP, SELECTION_HANDLE_IMAGE_LEFT )
109 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleImageRight", MAP, SELECTION_HANDLE_IMAGE_RIGHT )
110 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandlePressedImageLeft", MAP, SELECTION_HANDLE_PRESSED_IMAGE_LEFT )
111 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandlePressedImageRight", MAP, SELECTION_HANDLE_PRESSED_IMAGE_RIGHT )
112 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleMarkerImageLeft", MAP, SELECTION_HANDLE_MARKER_IMAGE_LEFT )
113 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleMarkerImageRight", MAP, SELECTION_HANDLE_MARKER_IMAGE_RIGHT )
114 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHighlightColor", VECTOR4, SELECTION_HIGHLIGHT_COLOR )
115 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "decorationBoundingBox", RECTANGLE, DECORATION_BOUNDING_BOX )
116 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableMarkup", BOOLEAN, ENABLE_MARKUP )
117 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputColor", VECTOR4, INPUT_COLOR )
118 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputFontFamily", STRING, INPUT_FONT_FAMILY )
119 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputFontStyle", MAP, INPUT_FONT_STYLE )
120 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputPointSize", FLOAT, INPUT_POINT_SIZE )
121 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "lineSpacing", FLOAT, LINE_SPACING )
122 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputLineSpacing", FLOAT, INPUT_LINE_SPACING )
123 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "underline", MAP, UNDERLINE )
124 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputUnderline", MAP, INPUT_UNDERLINE )
125 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "shadow", MAP, SHADOW )
126 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputShadow", MAP, INPUT_SHADOW )
127 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "emboss", MAP, EMBOSS )
128 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputEmboss", MAP, INPUT_EMBOSS )
129 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "outline", MAP, OUTLINE )
130 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputOutline", MAP, INPUT_OUTLINE )
131 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "smoothScroll", BOOLEAN, SMOOTH_SCROLL )
132 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "smoothScrollDuration", FLOAT, SMOOTH_SCROLL_DURATION )
133 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableScrollBar", BOOLEAN, ENABLE_SCROLL_BAR )
134 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollBarShowDuration", FLOAT, SCROLL_BAR_SHOW_DURATION )
135 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollBarFadeDuration", FLOAT, SCROLL_BAR_FADE_DURATION )
136 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "pixelSize", FLOAT, PIXEL_SIZE )
138 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "textChanged", SIGNAL_TEXT_CHANGED )
139 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED )
141 DALI_TYPE_REGISTRATION_END()
145 Toolkit::TextEditor TextEditor::New()
147 // Create the implementation, temporarily owned by this handle on stack
148 IntrusivePtr< TextEditor > impl = new TextEditor();
150 // Pass ownership to CustomActor handle
151 Toolkit::TextEditor handle( *impl );
153 // Second-phase init of the implementation
154 // This can only be done after the CustomActor connection has been made...
160 void TextEditor::SetProperty( BaseObject* object, Property::Index index, const Property::Value& value )
162 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
164 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SetProperty\n");
169 TextEditor& impl( GetImpl( textEditor ) );
173 case Toolkit::TextEditor::Property::RENDERING_BACKEND:
175 int backend = value.Get< int >();
176 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend );
178 if( impl.mRenderingBackend != backend )
180 impl.mRenderingBackend = backend;
181 impl.mRenderer.Reset();
182 impl.RequestTextRelayout();
186 case Toolkit::TextEditor::Property::TEXT:
188 if( impl.mController )
190 const std::string& text = value.Get< std::string >();
191 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p TEXT %s\n", impl.mController.Get(), text.c_str() );
193 impl.mController->SetText( text );
197 case Toolkit::TextEditor::Property::TEXT_COLOR:
199 if( impl.mController )
201 const Vector4& textColor = value.Get< Vector4 >();
202 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 );
204 if( impl.mController->GetDefaultColor() != textColor )
206 impl.mController->SetDefaultColor( textColor );
207 impl.mController->SetInputColor( textColor );
208 impl.mRenderer.Reset();
213 case Toolkit::TextEditor::Property::FONT_FAMILY:
215 if( impl.mController )
217 const std::string& fontFamily = value.Get< std::string >();
218 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
219 impl.mController->SetDefaultFontFamily( fontFamily );
223 case Toolkit::TextEditor::Property::FONT_STYLE:
225 SetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
228 case Toolkit::TextEditor::Property::POINT_SIZE:
230 if( impl.mController )
232 const float pointSize = value.Get< float >();
233 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p POINT_SIZE %f\n", impl.mController.Get(), pointSize );
235 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE ), pointSize ) )
237 impl.mController->SetDefaultFontSize( pointSize, Text::Controller::POINT_SIZE );
242 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
244 if( impl.mController )
246 const std::string& alignStr = value.Get< std::string >();
247 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_ALIGNMENT %s\n", impl.mController.Get(), alignStr.c_str() );
249 Layout::HorizontalAlignment alignment( Layout::HORIZONTAL_ALIGN_BEGIN );
250 if( Scripting::GetEnumeration< Layout::HorizontalAlignment >( alignStr.c_str(),
251 HORIZONTAL_ALIGNMENT_STRING_TABLE,
252 HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT,
255 impl.mController->SetHorizontalAlignment( alignment );
260 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
262 const float threshold = value.Get< float >();
263 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold );
265 if( impl.mDecorator )
267 impl.mDecorator->SetScrollThreshold( threshold );
271 case Toolkit::TextEditor::Property::SCROLL_SPEED:
273 const float speed = value.Get< float >();
274 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_SPEED %f\n", impl.mController.Get(), speed );
276 if( impl.mDecorator )
278 impl.mDecorator->SetScrollSpeed( speed );
282 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
284 if( impl.mDecorator )
286 const Vector4& color = value.Get< Vector4 >();
287 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 );
289 impl.mDecorator->SetCursorColor( PRIMARY_CURSOR, color );
290 impl.RequestTextRelayout();
294 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
296 if( impl.mDecorator )
298 const Vector4& color = value.Get< Vector4 >();
299 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 );
301 impl.mDecorator->SetCursorColor( SECONDARY_CURSOR, color );
302 impl.RequestTextRelayout();
306 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
308 if( impl.mController )
310 const bool enable = value.Get< bool >();
311 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable );
313 impl.mController->SetEnableCursorBlink( enable );
314 impl.RequestTextRelayout();
318 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
320 if( impl.mDecorator )
322 const float interval = value.Get< float >();
323 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval );
325 impl.mDecorator->SetCursorBlinkInterval( interval );
329 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
331 if( impl.mDecorator )
333 const float duration = value.Get< float >();
334 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration );
336 impl.mDecorator->SetCursorBlinkDuration( duration );
340 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
342 if( impl.mDecorator )
344 const int width = value.Get< int >();
345 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_WIDTH %d\n", impl.mController.Get(), width );
347 impl.mDecorator->SetCursorWidth( width );
348 impl.mController->GetLayoutEngine().SetCursorWidth( width );
352 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
354 const ResourceImage image = ResourceImage::New( value.Get< std::string >() );
355 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), image.GetUrl().c_str() );
357 if( impl.mDecorator )
359 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED, image );
360 impl.RequestTextRelayout();
364 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
366 const ResourceImage image = ResourceImage::New( value.Get< std::string >() );
367 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), image.GetUrl().c_str() );
369 if( impl.mDecorator )
371 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED, image );
372 impl.RequestTextRelayout();
376 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
378 const Image image = Scripting::NewImage( value );
380 if( impl.mDecorator && image )
382 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, image );
383 impl.RequestTextRelayout();
387 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
389 const Image image = Scripting::NewImage( value );
391 if( impl.mDecorator && image )
393 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, image );
394 impl.RequestTextRelayout();
398 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
400 const Image image = Scripting::NewImage( value );
402 if( impl.mDecorator && image )
404 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, image );
405 impl.RequestTextRelayout();
409 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
411 const Image image = Scripting::NewImage( value );
413 if( impl.mDecorator && image )
415 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, image );
416 impl.RequestTextRelayout();
420 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
422 const Image image = Scripting::NewImage( value );
424 if( impl.mDecorator && image )
426 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, image );
427 impl.RequestTextRelayout();
431 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
433 const Image image = Scripting::NewImage( value );
435 if( impl.mDecorator && image )
437 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, image );
438 impl.RequestTextRelayout();
442 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
444 const Vector4 color = value.Get< Vector4 >();
445 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 );
447 if( impl.mDecorator )
449 impl.mDecorator->SetHighlightColor( color );
450 impl.RequestTextRelayout();
454 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
456 if( impl.mDecorator )
458 const Rect<int>& box = value.Get< Rect<int> >();
459 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 );
461 impl.mDecorator->SetBoundingBox( box );
462 impl.RequestTextRelayout();
466 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
468 if( impl.mController )
470 const bool enableMarkup = value.Get<bool>();
471 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup );
473 impl.mController->SetMarkupProcessorEnabled( enableMarkup );
477 case Toolkit::TextEditor::Property::INPUT_COLOR:
479 if( impl.mController )
481 const Vector4& inputColor = value.Get< Vector4 >();
482 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 );
484 impl.mController->SetInputColor( inputColor );
488 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
490 if( impl.mController )
492 const std::string& fontFamily = value.Get< std::string >();
493 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
494 impl.mController->SetInputFontFamily( fontFamily );
498 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
500 SetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
503 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
505 if( impl.mController )
507 const float pointSize = value.Get< float >();
508 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize );
509 impl.mController->SetInputFontPointSize( pointSize );
513 case Toolkit::TextEditor::Property::LINE_SPACING:
515 if( impl.mController )
517 const float lineSpacing = value.Get<float>();
518 impl.mController->SetDefaultLineSpacing( lineSpacing );
519 impl.mRenderer.Reset();
523 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
525 if( impl.mController )
527 const float lineSpacing = value.Get<float>();
528 impl.mController->SetInputLineSpacing( lineSpacing );
529 impl.mRenderer.Reset();
533 case Toolkit::TextEditor::Property::UNDERLINE:
535 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
538 impl.mRenderer.Reset();
542 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
544 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
547 impl.mRenderer.Reset();
551 case Toolkit::TextEditor::Property::SHADOW:
553 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
556 impl.mRenderer.Reset();
560 case Toolkit::TextEditor::Property::INPUT_SHADOW:
562 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
565 impl.mRenderer.Reset();
569 case Toolkit::TextEditor::Property::EMBOSS:
571 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
574 impl.mRenderer.Reset();
578 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
580 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
583 impl.mRenderer.Reset();
587 case Toolkit::TextEditor::Property::OUTLINE:
589 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
592 impl.mRenderer.Reset();
596 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
598 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
601 impl.mRenderer.Reset();
605 case Toolkit::DevelTextEditor::Property::SMOOTH_SCROLL:
607 const bool enable = value.Get< bool >();
608 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SMOOTH_SCROLL %d\n", enable );
610 impl.mScrollAnimationEnabled = enable;
613 case Toolkit::DevelTextEditor::Property::SMOOTH_SCROLL_DURATION:
615 const float duration = value.Get< float >();
616 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SMOOTH_SCROLL_DURATION %f\n", duration );
618 impl.mScrollAnimationDuration = duration;
619 if ( impl.mTextVerticalScroller )
621 impl.mTextVerticalScroller->SetDuration( duration );
625 case Toolkit::DevelTextEditor::Property::ENABLE_SCROLL_BAR:
627 const bool enable = value.Get< bool >();
628 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SHOW_SCROLL_BAR %d\n", enable );
630 impl.mScrollBarEnabled = enable;
633 case Toolkit::DevelTextEditor::Property::SCROLL_BAR_SHOW_DURATION:
635 const float duration = value.Get< float >();
636 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_SHOW_DURATION %f\n", duration );
638 impl.mAnimationPeriod.delaySeconds = duration;
641 case Toolkit::DevelTextEditor::Property::SCROLL_BAR_FADE_DURATION:
643 const float duration = value.Get< float >();
644 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_FADE_DURATION %f\n", duration );
646 impl.mAnimationPeriod.durationSeconds = duration;
649 case Toolkit::DevelTextEditor::Property::PIXEL_SIZE:
651 if( impl.mController )
653 const float pixelSize = value.Get< float >();
654 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize );
656 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE ), pixelSize ) )
658 impl.mController->SetDefaultFontSize( pixelSize, Text::Controller::PIXEL_SIZE );
667 Property::Value TextEditor::GetProperty( BaseObject* object, Property::Index index )
669 Property::Value value;
671 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
675 TextEditor& impl( GetImpl( textEditor ) );
679 case Toolkit::TextEditor::Property::RENDERING_BACKEND:
681 value = impl.mRenderingBackend;
684 case Toolkit::TextEditor::Property::TEXT:
686 if( impl.mController )
689 impl.mController->GetText( text );
690 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p returning text: %s\n", impl.mController.Get(), text.c_str() );
695 case Toolkit::TextEditor::Property::TEXT_COLOR:
697 if ( impl.mController )
699 value = impl.mController->GetDefaultColor();
703 case Toolkit::TextEditor::Property::FONT_FAMILY:
705 if( impl.mController )
707 value = impl.mController->GetDefaultFontFamily();
711 case Toolkit::TextEditor::Property::FONT_STYLE:
713 GetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
716 case Toolkit::TextEditor::Property::POINT_SIZE:
718 if( impl.mController )
720 value = impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE );
724 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
726 if( impl.mController )
728 const char* name = Scripting::GetEnumerationName< Toolkit::Text::Layout::HorizontalAlignment >( impl.mController->GetHorizontalAlignment(),
729 HORIZONTAL_ALIGNMENT_STRING_TABLE,
730 HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT );
733 value = std::string( name );
738 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
740 if( impl.mDecorator )
742 value = impl.mDecorator->GetScrollThreshold();
746 case Toolkit::TextEditor::Property::SCROLL_SPEED:
748 if( impl.mDecorator )
750 value = impl.mDecorator->GetScrollSpeed();
754 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
756 if( impl.mDecorator )
758 value = impl.mDecorator->GetColor( PRIMARY_CURSOR );
762 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
764 if( impl.mDecorator )
766 value = impl.mDecorator->GetColor( SECONDARY_CURSOR );
770 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
772 value = impl.mController->GetEnableCursorBlink();
775 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
777 if( impl.mDecorator )
779 value = impl.mDecorator->GetCursorBlinkInterval();
783 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
785 if( impl.mDecorator )
787 value = impl.mDecorator->GetCursorBlinkDuration();
791 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
793 if( impl.mDecorator )
795 value = impl.mDecorator->GetCursorWidth();
799 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
801 if( impl.mDecorator )
803 ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED ) );
806 value = image.GetUrl();
811 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
813 if( impl.mDecorator )
815 ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED ) );
818 value = image.GetUrl();
823 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
825 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED );
828 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
830 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED ) ;
833 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
835 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
838 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
840 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
843 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
845 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
848 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
850 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
853 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
855 if( impl.mDecorator )
857 value = impl.mDecorator->GetHighlightColor();
861 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
863 if( impl.mDecorator )
865 Rect<int> boundingBox;
866 impl.mDecorator->GetBoundingBox( boundingBox );
871 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
873 if( impl.mController )
875 value = impl.mController->IsMarkupProcessorEnabled();
879 case Toolkit::TextEditor::Property::INPUT_COLOR:
881 if( impl.mController )
883 value = impl.mController->GetInputColor();
887 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
889 if( impl.mController )
891 value = impl.mController->GetInputFontFamily();
895 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
897 GetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
900 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
902 if( impl.mController )
904 value = impl.mController->GetInputFontPointSize();
908 case Toolkit::TextEditor::Property::LINE_SPACING:
910 if( impl.mController )
912 value = impl.mController->GetDefaultLineSpacing();
916 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
918 if( impl.mController )
920 value = impl.mController->GetInputLineSpacing();
924 case Toolkit::TextEditor::Property::UNDERLINE:
926 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
929 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
931 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
934 case Toolkit::TextEditor::Property::SHADOW:
936 GetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
939 case Toolkit::TextEditor::Property::INPUT_SHADOW:
941 GetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
944 case Toolkit::TextEditor::Property::EMBOSS:
946 GetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
949 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
951 GetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
954 case Toolkit::TextEditor::Property::OUTLINE:
956 GetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
959 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
961 GetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
964 case Toolkit::DevelTextEditor::Property::SMOOTH_SCROLL:
966 value = impl.mScrollAnimationEnabled;
969 case Toolkit::DevelTextEditor::Property::SMOOTH_SCROLL_DURATION:
971 value = impl.mScrollAnimationDuration;
974 case Toolkit::DevelTextEditor::Property::ENABLE_SCROLL_BAR:
976 value = impl.mScrollBarEnabled;
979 case Toolkit::DevelTextEditor::Property::SCROLL_BAR_SHOW_DURATION:
981 value = impl.mAnimationPeriod.delaySeconds;
984 case Toolkit::DevelTextEditor::Property::SCROLL_BAR_FADE_DURATION:
986 value = impl.mAnimationPeriod.durationSeconds;
989 case Toolkit::DevelTextEditor::Property::PIXEL_SIZE:
991 if( impl.mController )
993 value = impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE );
1003 bool TextEditor::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
1005 Dali::BaseHandle handle( object );
1007 bool connected( true );
1008 Toolkit::TextEditor editor = Toolkit::TextEditor::DownCast( handle );
1010 if( 0 == strcmp( signalName.c_str(), SIGNAL_TEXT_CHANGED ) )
1012 editor.TextChangedSignal().Connect( tracker, functor );
1014 else if( 0 == strcmp( signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED ) )
1016 editor.InputStyleChangedSignal().Connect( tracker, functor );
1020 // signalName does not match any signal
1027 Toolkit::TextEditor::TextChangedSignalType& TextEditor::TextChangedSignal()
1029 return mTextChangedSignal;
1032 Toolkit::TextEditor::InputStyleChangedSignalType& TextEditor::InputStyleChangedSignal()
1034 return mInputStyleChangedSignal;
1037 void TextEditor::OnInitialize()
1039 Actor self = Self();
1041 mController = Text::Controller::New( this, this );
1043 mDecorator = Text::Decorator::New( *mController,
1046 mController->GetLayoutEngine().SetLayout( Layout::Engine::MULTI_LINE_BOX );
1048 // Enables the text input.
1049 mController->EnableTextInput( mDecorator );
1051 // Enables the vertical scrolling after the text input has been enabled.
1052 mController->SetVerticalScrollEnabled( true );
1054 // Disables the horizontal scrolling.
1055 mController->SetHorizontalScrollEnabled( false );
1057 // Sets the maximum number of characters.
1058 mController->SetMaximumNumberOfCharacters( std::numeric_limits<Length>::max() );
1060 // Enable the smooth handle panning.
1061 mController->SetSmoothHandlePanEnabled( true );
1063 mController->SetNoTextDoubleTapAction( Controller::NoTextTap::HIGHLIGHT );
1064 mController->SetNoTextLongPressAction( Controller::NoTextTap::HIGHLIGHT );
1066 // Forward input events to controller
1067 EnableGestureDetection( static_cast<Gesture::Type>( Gesture::Tap | Gesture::Pan | Gesture::LongPress ) );
1068 GetTapGestureDetector().SetMaximumTapsRequired( 2 );
1070 mImfManager = ImfManager::Get();
1072 self.TouchSignal().Connect( this, &TextEditor::OnTouched );
1074 // Set BoundingBox to stage size if not already set.
1075 Rect<int> boundingBox;
1076 mDecorator->GetBoundingBox( boundingBox );
1078 if( boundingBox.IsEmpty() )
1080 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1081 mDecorator->SetBoundingBox( Rect<int>( 0.0f, 0.0f, stageSize.width, stageSize.height ) );
1084 // Whether to flip the selection handles as soon as they cross.
1085 mDecorator->FlipSelectionHandlesOnCrossEnabled( true );
1087 // Set the default scroll speed.
1088 mDecorator->SetScrollSpeed( DEFAULT_SCROLL_SPEED );
1090 // Fill-parent area by default
1091 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
1092 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1093 self.OnStageSignal().Connect( this, &TextEditor::OnStageConnect );
1095 // Creates an extra control to be used as stencil buffer.
1096 mStencil = Control::New();
1097 mStencil.SetAnchorPoint( AnchorPoint::CENTER );
1098 mStencil.SetParentOrigin( ParentOrigin::CENTER );
1100 // Creates a background visual. Even if the color is transparent it updates the stencil.
1101 mStencil.SetProperty( Toolkit::Control::Property::BACKGROUND,
1102 Property::Map().Add( Toolkit::Visual::Property::TYPE, DevelVisual::COLOR ).
1103 Add( ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT ) );
1105 // Enable the clipping property.
1106 mStencil.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_CHILDREN );
1107 mStencil.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
1109 self.Add( mStencil );
1112 void TextEditor::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change )
1114 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange\n");
1118 case StyleChange::DEFAULT_FONT_CHANGE:
1120 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange DEFAULT_FONT_CHANGE\n");
1121 const std::string& newFont = GetImpl( styleManager ).GetDefaultFontFamily();
1122 // Property system did not set the font so should update it.
1123 mController->UpdateAfterFontChange( newFont );
1128 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1130 GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
1134 case StyleChange::THEME_CHANGE:
1136 // Nothing to do, let control base class handle this
1141 // Up call to Control
1142 Control::OnStyleChange( styleManager, change );
1145 Vector3 TextEditor::GetNaturalSize()
1147 return mController->GetNaturalSize();
1150 float TextEditor::GetHeightForWidth( float width )
1152 return mController->GetHeightForWidth( width );
1155 void TextEditor::OnRelayout( const Vector2& size, RelayoutContainer& container )
1157 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor OnRelayout\n");
1159 const Text::Controller::UpdateTextType updateTextType = mController->Relayout( size );
1161 if( ( Text::Controller::NONE_UPDATED != updateTextType ) ||
1164 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnRelayout %p Displaying new contents\n", mController.Get() );
1167 ( Text::Controller::NONE_UPDATED != ( Text::Controller::DECORATOR_UPDATED & updateTextType ) ) )
1169 mDecorator->Relayout( size );
1174 mRenderer = Backend::Get().NewRenderer( mRenderingBackend );
1177 RenderText( updateTextType );
1180 // The text-editor emits signals when the input style changes. These changes of style are
1181 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1182 // can't be emitted during the size negotiation as the callbacks may update the UI.
1183 // The text-editor adds an idle callback to the adaptor to emit the signals after the size negotiation.
1184 if( !mController->IsInputStyleChangedSignalsQueueEmpty() )
1186 if( Adaptor::IsAvailable() )
1188 Adaptor& adaptor = Adaptor::Get();
1190 if( NULL == mIdleCallback )
1192 // @note: The callback manager takes the ownership of the callback object.
1193 mIdleCallback = MakeCallback( this, &TextEditor::OnIdleSignal );
1194 adaptor.AddIdle( mIdleCallback );
1200 void TextEditor::RenderText( Text::Controller::UpdateTextType updateTextType )
1202 Actor renderableActor;
1204 if( Text::Controller::NONE_UPDATED != ( Text::Controller::MODEL_UPDATED & updateTextType ) )
1208 renderableActor = mRenderer->Render( mController->GetView(),
1210 DepthIndex::CONTENT );
1213 if( renderableActor != mRenderableActor )
1215 UnparentAndReset( mRenderableActor );
1216 mRenderableActor = renderableActor;
1220 if( mRenderableActor )
1222 // Make sure the actors are parented correctly with/without clipping
1223 Actor self = mStencil ? mStencil : Self();
1225 for( std::vector<Actor>::const_iterator it = mClippingDecorationActors.begin(),
1226 endIt = mClippingDecorationActors.end();
1232 mClippingDecorationActors.clear();
1234 self.Add( mRenderableActor );
1236 ApplyScrollPosition();
1241 void TextEditor::OnKeyInputFocusGained()
1243 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyInputFocusGained %p\n", mController.Get() );
1245 mImfManager.StatusChangedSignal().Connect( this, &TextEditor::KeyboardStatusChanged );
1247 mImfManager.EventReceivedSignal().Connect( this, &TextEditor::OnImfEvent );
1249 // Notify that the text editing start.
1250 mImfManager.Activate();
1252 // When window gain lost focus, the imf manager is deactivated. Thus when window gain focus again, the imf manager must be activated.
1253 mImfManager.SetRestoreAfterFocusLost( true );
1255 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1259 notifier.ContentSelectedSignal().Connect( this, &TextEditor::OnClipboardTextSelected );
1262 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1264 EmitKeyInputFocusSignal( true ); // Calls back into the Control hence done last.
1267 void TextEditor::OnKeyInputFocusLost()
1269 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor:OnKeyInputFocusLost %p\n", mController.Get() );
1271 mImfManager.StatusChangedSignal().Disconnect( this, &TextEditor::KeyboardStatusChanged );
1273 // The text editing is finished. Therefore the imf manager don't have restore activation.
1274 mImfManager.SetRestoreAfterFocusLost( false );
1276 // Notify that the text editing finish.
1277 mImfManager.Deactivate();
1279 mImfManager.EventReceivedSignal().Disconnect( this, &TextEditor::OnImfEvent );
1281 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1285 notifier.ContentSelectedSignal().Disconnect( this, &TextEditor::OnClipboardTextSelected );
1288 mController->KeyboardFocusLostEvent();
1290 EmitKeyInputFocusSignal( false ); // Calls back into the Control hence done last.
1293 void TextEditor::OnTap( const TapGesture& gesture )
1295 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnTap %p\n", mController.Get() );
1297 mImfManager.Activate();
1299 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1300 mController->TapEvent( gesture.numberOfTaps, gesture.localPoint.x, gesture.localPoint.y );
1305 void TextEditor::OnPan( const PanGesture& gesture )
1307 mController->PanEvent( gesture.state, gesture.displacement );
1310 void TextEditor::OnLongPress( const LongPressGesture& gesture )
1312 mImfManager.Activate();
1314 mController->LongPressEvent( gesture.state, gesture.localPoint.x, gesture.localPoint.y );
1319 bool TextEditor::OnKeyEvent( const KeyEvent& event )
1321 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyEvent %p keyCode %d\n", mController.Get(), event.keyCode );
1323 if( Dali::DALI_KEY_ESCAPE == event.keyCode ) // Make a Dali key code for this
1325 // Make sure ClearKeyInputFocus when only key is up
1326 if( event.state == KeyEvent::Up )
1328 ClearKeyInputFocus();
1334 return mController->KeyEvent( event );
1337 void TextEditor::RequestTextRelayout()
1342 void TextEditor::TextChanged()
1344 Dali::Toolkit::TextEditor handle( GetOwner() );
1345 mTextChangedSignal.Emit( handle );
1348 void TextEditor::MaxLengthReached()
1350 // Nothing to do as TextEditor doesn't emit a max length reached signal.
1353 void TextEditor::InputStyleChanged( Text::InputStyle::Mask inputStyleMask )
1355 Dali::Toolkit::TextEditor handle( GetOwner() );
1357 Toolkit::TextEditor::InputStyle::Mask editorInputStyleMask = Toolkit::TextEditor::InputStyle::NONE;
1359 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_COLOR ) )
1361 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::COLOR );
1363 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_FAMILY ) )
1365 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_FAMILY );
1367 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_POINT_SIZE ) )
1369 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::POINT_SIZE );
1371 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WEIGHT ) )
1373 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1375 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WIDTH ) )
1377 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1379 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_SLANT ) )
1381 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1383 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_LINE_SPACING ) )
1385 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::LINE_SPACING );
1387 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_UNDERLINE ) )
1389 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::UNDERLINE );
1391 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_SHADOW ) )
1393 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::SHADOW );
1395 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_EMBOSS ) )
1397 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::EMBOSS );
1399 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_OUTLINE ) )
1401 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::OUTLINE );
1404 mInputStyleChangedSignal.Emit( handle, editorInputStyleMask );
1407 void TextEditor::AddDecoration( Actor& actor, bool needsClipping )
1413 mClippingDecorationActors.push_back( actor );
1417 Self().Add( actor );
1422 void TextEditor::UpdateScrollBar()
1424 using namespace Dali;
1426 float scrollPosition;
1429 bool latestScrolled;
1431 if ( !mScrollBarEnabled )
1435 latestScrolled = mController->GetTextScrollInfo( scrollPosition, controlSize, layoutSize );
1436 if ( !latestScrolled || controlSize > layoutSize)
1441 CustomActor self = Self();
1444 mScrollBar = Toolkit::ScrollBar::New( Toolkit::ScrollBar::Vertical );
1445 mScrollBar.SetIndicatorHeightPolicy( Toolkit::ScrollBar::Variable );
1446 mScrollBar.SetParentOrigin( ParentOrigin::TOP_RIGHT );
1447 mScrollBar.SetAnchorPoint( AnchorPoint::TOP_RIGHT );
1448 mScrollBar.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1449 mScrollBar.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH );
1451 // Register the scroll position property
1452 Property::Index propertyScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION, scrollPosition );
1453 // Register the minimum scroll position property
1454 Property::Index propertyMinScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MIN, 0.0f );
1455 // Register the maximum scroll position property
1456 Property::Index propertyMaxScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MAX, (layoutSize - controlSize) );
1457 // Register the scroll content size property
1458 Property::Index propertyScrollContentSize = self.RegisterProperty( SCROLL_BAR_CONTENT_SIZE, layoutSize );
1460 mScrollBar.SetScrollPropertySource(self, propertyScrollPosition, propertyMinScrollPosition, propertyMaxScrollPosition, propertyScrollContentSize);
1462 // Set style name of ScrollBar for styling
1463 mScrollBar.SetStyleName("TextEditorScrollBar");
1464 Toolkit::Control scrollIndicator = Toolkit::Control::DownCast( mScrollBar.GetScrollIndicator() );
1465 if( scrollIndicator )
1467 // Set style name of ScrollBarIndicator for styling
1468 scrollIndicator.SetStyleName("TextEditorScrollBarIndicator");
1471 self.Add( mScrollBar );
1475 Property::Index propertyScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION );
1476 Property::Index propertyMaxScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION_MAX );
1477 Property::Index propertyScrollContentSize = self.GetPropertyIndex( SCROLL_BAR_CONTENT_SIZE );
1479 self.SetProperty( propertyScrollPosition, scrollPosition );
1480 self.SetProperty( propertyMaxScrollPosition, (layoutSize - controlSize) );
1481 self.SetProperty( propertyScrollContentSize, layoutSize );
1484 Actor indicator = mScrollBar.GetScrollIndicator();
1487 mAnimation.Stop(); // Cancel any animation
1491 mAnimation = Animation::New( mAnimationPeriod.durationSeconds );
1493 indicator.SetOpacity(1.0f);
1494 mAnimation.AnimateTo( Property( indicator, Actor::Property::COLOR_ALPHA ), 0.0f, AlphaFunction::EASE_IN, mAnimationPeriod );
1498 void TextEditor::OnStageConnect( Dali::Actor actor )
1500 if ( mHasBeenStaged )
1502 RenderText( static_cast<Text::Controller::UpdateTextType>( Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED ) );
1506 mHasBeenStaged = true;
1510 ImfManager::ImfCallbackData TextEditor::OnImfEvent( Dali::ImfManager& imfManager, const ImfManager::ImfEventData& imfEvent )
1512 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnImfEvent %p eventName %d\n", mController.Get(), imfEvent.eventName );
1513 return mController->OnImfEvent( imfManager, imfEvent );
1516 void TextEditor::GetHandleImagePropertyValue( Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType )
1520 ResourceImage image = ResourceImage::DownCast( mDecorator->GetHandleImage( handleType, handleImageType ) );
1525 Scripting::CreatePropertyMap( image, map );
1531 void TextEditor::OnClipboardTextSelected( ClipboardEventNotifier& clipboard )
1533 mController->PasteClipboardItemEvent();
1536 void TextEditor::KeyboardStatusChanged(bool keyboardShown)
1538 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown );
1540 // Just hide the grab handle when keyboard is hidden.
1541 if (!keyboardShown )
1543 mController->KeyboardFocusLostEvent();
1547 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1551 void TextEditor::OnStageConnection( int depth )
1553 // Sets the depth to the visuals inside the text's decorator.
1554 mDecorator->SetTextDepth( depth );
1556 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1558 // Call the Control::OnStageConnection() to set the depth of the background.
1559 Control::OnStageConnection( depth );
1562 bool TextEditor::OnTouched( Actor actor, const TouchData& touch )
1567 void TextEditor::OnIdleSignal()
1569 // Emits the change of input style signals.
1570 mController->ProcessInputStyleChangedSignals();
1572 // Set the pointer to null as the callback manager deletes the callback after execute it.
1573 mIdleCallback = NULL;
1576 void TextEditor::ApplyScrollPosition()
1578 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1579 float scrollAmount = 0.0f;
1581 if ( mScrollAnimationEnabled )
1583 scrollAmount = mController->GetScrollAmountByUserInput();
1585 if ( mTextVerticalScroller )
1587 mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1589 else if ( Equals( scrollAmount, 0.0f, Math::MACHINE_EPSILON_1 ))
1591 mRenderableActor.SetPosition( scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount );
1595 mTextVerticalScroller = Text::TextVerticalScroller::New();
1596 if ( !Equals( mScrollAnimationDuration, 0.0f, Math::MACHINE_EPSILON_1 ))
1598 mTextVerticalScroller->SetDuration( mScrollAnimationDuration );
1600 mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1604 TextEditor::TextEditor()
1605 : Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
1606 mAnimationPeriod( 0.0f, 0.0f ),
1607 mIdleCallback( NULL ),
1608 mAlignmentOffset( 0.f ),
1609 mScrollAnimationDuration( 0.f ),
1610 mRenderingBackend( DEFAULT_RENDERING_BACKEND ),
1611 mHasBeenStaged( false ),
1612 mScrollAnimationEnabled( false ),
1613 mScrollBarEnabled( false )
1617 TextEditor::~TextEditor()
1619 UnparentAndReset( mStencil );
1621 if( ( NULL != mIdleCallback ) && Adaptor::IsAvailable() )
1623 // Removes the callback from the callback manager in case the text-editor is destroyed before the callback is executed.
1624 Adaptor::Get().RemoveIdle( mIdleCallback );
1628 } // namespace Internal
1630 } // namespace Toolkit