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-field-impl.h>
23 #include <dali/public-api/adaptor-framework/key.h>
24 #include <dali/public-api/common/stage.h>
25 #include <dali/public-api/images/resource-image.h>
26 #include <dali/devel-api/object/property-helper-devel.h>
27 #include <dali/devel-api/actors/actor-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/focus-manager/keyinput-focus-manager.h>
37 #include <dali-toolkit/devel-api/controls/text-controls/text-field-devel.h>
38 #include <dali-toolkit/public-api/visuals/visual-properties.h>
39 #include <dali-toolkit/internal/text/rendering/text-backend.h>
40 #include <dali-toolkit/internal/text/text-effects-style.h>
41 #include <dali-toolkit/internal/text/text-font-style.h>
42 #include <dali-toolkit/internal/text/text-view.h>
43 #include <dali-toolkit/internal/styling/style-manager-impl.h>
45 using namespace Dali::Toolkit::Text;
56 namespace // unnamed namespace
59 #if defined(DEBUG_ENABLED)
60 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::Concise, true, "LOG_TEXT_CONTROLS");
63 const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::Text::DEFAULT_RENDERING_BACKEND;
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 Scripting::StringEnum VERTICAL_ALIGNMENT_STRING_TABLE[] =
79 { "TOP", Toolkit::Text::Layout::VERTICAL_ALIGN_TOP },
80 { "CENTER", Toolkit::Text::Layout::VERTICAL_ALIGN_CENTER },
81 { "BOTTOM", Toolkit::Text::Layout::VERTICAL_ALIGN_BOTTOM },
83 const unsigned int VERTICAL_ALIGNMENT_STRING_TABLE_COUNT = sizeof( VERTICAL_ALIGNMENT_STRING_TABLE ) / sizeof( VERTICAL_ALIGNMENT_STRING_TABLE[0] );
88 return Toolkit::TextField::New();
91 // Setup properties, signals and actions using the type-registry.
92 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextField, Toolkit::Control, Create );
94 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "renderingBackend", INTEGER, RENDERING_BACKEND )
95 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "text", STRING, TEXT )
96 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "placeholderText", STRING, PLACEHOLDER_TEXT )
97 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "placeholderTextFocused", STRING, PLACEHOLDER_TEXT_FOCUSED )
98 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "fontFamily", STRING, FONT_FAMILY )
99 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "fontStyle", MAP, FONT_STYLE )
100 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "pointSize", FLOAT, POINT_SIZE )
101 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "maxLength", INTEGER, MAX_LENGTH )
102 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "exceedPolicy", INTEGER, EXCEED_POLICY )
103 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "horizontalAlignment", STRING, HORIZONTAL_ALIGNMENT )
104 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "verticalAlignment", STRING, VERTICAL_ALIGNMENT )
105 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "textColor", VECTOR4, TEXT_COLOR )
106 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "placeholderTextColor", VECTOR4, PLACEHOLDER_TEXT_COLOR )
107 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "shadowOffset", VECTOR2, SHADOW_OFFSET )
108 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "shadowColor", VECTOR4, SHADOW_COLOR )
109 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "primaryCursorColor", VECTOR4, PRIMARY_CURSOR_COLOR )
110 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "secondaryCursorColor", VECTOR4, SECONDARY_CURSOR_COLOR )
111 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "enableCursorBlink", BOOLEAN, ENABLE_CURSOR_BLINK )
112 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "cursorBlinkInterval", FLOAT, CURSOR_BLINK_INTERVAL )
113 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "cursorBlinkDuration", FLOAT, CURSOR_BLINK_DURATION )
114 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "cursorWidth", INTEGER, CURSOR_WIDTH )
115 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "grabHandleImage", STRING, GRAB_HANDLE_IMAGE )
116 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "grabHandlePressedImage", STRING, GRAB_HANDLE_PRESSED_IMAGE )
117 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "scrollThreshold", FLOAT, SCROLL_THRESHOLD )
118 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "scrollSpeed", FLOAT, SCROLL_SPEED )
119 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHandleImageLeft", MAP, SELECTION_HANDLE_IMAGE_LEFT )
120 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHandleImageRight", MAP, SELECTION_HANDLE_IMAGE_RIGHT )
121 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHandlePressedImageLeft", MAP, SELECTION_HANDLE_PRESSED_IMAGE_LEFT )
122 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHandlePressedImageRight", MAP, SELECTION_HANDLE_PRESSED_IMAGE_RIGHT )
123 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHandleMarkerImageLeft", MAP, SELECTION_HANDLE_MARKER_IMAGE_LEFT )
124 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHandleMarkerImageRight", MAP, SELECTION_HANDLE_MARKER_IMAGE_RIGHT )
125 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selectionHighlightColor", VECTOR4, SELECTION_HIGHLIGHT_COLOR )
126 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "decorationBoundingBox", RECTANGLE, DECORATION_BOUNDING_BOX )
127 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputMethodSettings", MAP, INPUT_METHOD_SETTINGS )
128 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputColor", VECTOR4, INPUT_COLOR )
129 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "enableMarkup", BOOLEAN, ENABLE_MARKUP )
130 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputFontFamily", STRING, INPUT_FONT_FAMILY )
131 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputFontStyle", MAP, INPUT_FONT_STYLE )
132 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputPointSize", FLOAT, INPUT_POINT_SIZE )
133 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "underline", MAP, UNDERLINE )
134 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputUnderline", MAP, INPUT_UNDERLINE )
135 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "shadow", MAP, SHADOW )
136 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputShadow", MAP, INPUT_SHADOW )
137 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "emboss", MAP, EMBOSS )
138 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputEmboss", MAP, INPUT_EMBOSS )
139 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "outline", MAP, OUTLINE )
140 DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "inputOutline", MAP, INPUT_OUTLINE )
141 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "hiddenInputSettings", MAP, HIDDEN_INPUT_SETTINGS )
142 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "pixelSize", FLOAT, PIXEL_SIZE )
143 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "enableSelection", BOOLEAN, ENABLE_SELECTION )
144 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "placeholder", MAP, PLACEHOLDER )
145 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextField, "ellipsis", BOOLEAN, ELLIPSIS )
147 DALI_SIGNAL_REGISTRATION( Toolkit, TextField, "textChanged", SIGNAL_TEXT_CHANGED )
148 DALI_SIGNAL_REGISTRATION( Toolkit, TextField, "maxLengthReached", SIGNAL_MAX_LENGTH_REACHED )
149 DALI_SIGNAL_REGISTRATION( Toolkit, TextField, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED )
151 DALI_TYPE_REGISTRATION_END()
155 Toolkit::TextField TextField::New()
157 // Create the implementation, temporarily owned by this handle on stack
158 IntrusivePtr< TextField > impl = new TextField();
160 // Pass ownership to CustomActor handle
161 Toolkit::TextField handle( *impl );
163 // Second-phase init of the implementation
164 // This can only be done after the CustomActor connection has been made...
170 void TextField::SetProperty( BaseObject* object, Property::Index index, const Property::Value& value )
172 Toolkit::TextField textField = Toolkit::TextField::DownCast( Dali::BaseHandle( object ) );
174 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField SetProperty\n");
179 TextField& impl( GetImpl( textField ) );
183 case Toolkit::TextField::Property::RENDERING_BACKEND:
185 int backend = value.Get< int >();
186 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend );
188 #ifndef ENABLE_VECTOR_BASED_TEXT_RENDERING
189 if( Text::RENDERING_VECTOR_BASED == backend )
191 backend = TextAbstraction::BITMAP_GLYPH; // Fallback to bitmap-based rendering
194 if( impl.mRenderingBackend != backend )
196 impl.mRenderingBackend = backend;
197 impl.mRenderer.Reset();
199 if( impl.mController )
201 // When using the vector-based rendering, the size of the GLyphs are different
202 TextAbstraction::GlyphType glyphType = (Text::RENDERING_VECTOR_BASED == impl.mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
203 impl.mController->SetGlyphType( glyphType );
208 case Toolkit::TextField::Property::TEXT:
210 if( impl.mController )
212 const std::string& text = value.Get< std::string >();
213 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p TEXT %s\n", impl.mController.Get(), text.c_str() );
215 impl.mController->SetText( text );
219 case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
221 if( impl.mController )
223 const std::string& text = value.Get< std::string >();
224 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str() );
226 impl.mController->SetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
230 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
232 if( impl.mController )
234 const std::string& text = value.Get< std::string >();
235 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT_FOCUSED %s\n", impl.mController.Get(), text.c_str() );
237 impl.mController->SetPlaceholderText( Controller::PLACEHOLDER_TYPE_ACTIVE, text );
241 case Toolkit::TextField::Property::FONT_FAMILY:
243 if( impl.mController )
245 const std::string& fontFamily = value.Get< std::string >();
246 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
247 impl.mController->SetDefaultFontFamily( fontFamily );
251 case Toolkit::TextField::Property::FONT_STYLE:
253 SetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
256 case Toolkit::TextField::Property::POINT_SIZE:
258 if( impl.mController )
260 const float pointSize = value.Get< float >();
261 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p POINT_SIZE %f\n", impl.mController.Get(), pointSize );
263 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE ), pointSize ) )
265 impl.mController->SetDefaultFontSize( pointSize, Text::Controller::POINT_SIZE );
270 case Toolkit::TextField::Property::MAX_LENGTH:
272 if( impl.mController )
274 const int max = value.Get< int >();
275 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p MAX_LENGTH %d\n", impl.mController.Get(), max );
277 impl.mController->SetMaximumNumberOfCharacters( max );
281 case Toolkit::TextField::Property::EXCEED_POLICY:
283 impl.mExceedPolicy = value.Get<int>();
285 if( Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == impl.mExceedPolicy )
287 impl.EnableClipping();
291 UnparentAndReset( impl.mStencil );
293 impl.RequestTextRelayout();
296 case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
298 if( impl.mController )
300 const std::string& alignStr = value.Get< std::string >();
301 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p HORIZONTAL_ALIGNMENT %s\n", impl.mController.Get(), alignStr.c_str() );
303 Layout::HorizontalAlignment alignment( Layout::HORIZONTAL_ALIGN_BEGIN );
304 if( Scripting::GetEnumeration< Layout::HorizontalAlignment >( alignStr.c_str(),
305 HORIZONTAL_ALIGNMENT_STRING_TABLE,
306 HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT,
309 impl.mController->SetHorizontalAlignment( alignment );
314 case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
316 if( impl.mController )
318 const std::string& alignStr = value.Get< std::string >();
319 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p VERTICAL_ALIGNMENT %s\n", impl.mController.Get(), alignStr.c_str() );
321 Layout::VerticalAlignment alignment( Layout::VERTICAL_ALIGN_BOTTOM );
322 if( Scripting::GetEnumeration< Layout::VerticalAlignment >( alignStr.c_str(),
323 VERTICAL_ALIGNMENT_STRING_TABLE,
324 VERTICAL_ALIGNMENT_STRING_TABLE_COUNT,
327 impl.mController->SetVerticalAlignment( alignment );
332 case Toolkit::TextField::Property::TEXT_COLOR:
334 if( impl.mController )
336 const Vector4& textColor = value.Get< Vector4 >();
337 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a );
339 if( impl.mController->GetDefaultColor() != textColor )
341 impl.mController->SetDefaultColor( textColor );
342 impl.mController->SetInputColor( textColor );
343 impl.mRenderer.Reset();
348 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
350 if( impl.mController )
352 const Vector4& textColor = value.Get< Vector4 >();
353 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a );
355 if( impl.mController->GetPlaceholderTextColor() != textColor )
357 impl.mController->SetPlaceholderTextColor( textColor );
358 impl.mRenderer.Reset();
363 case Toolkit::TextField::Property::SHADOW_OFFSET:
365 if( impl.mController )
367 const Vector2& shadowOffset = value.Get< Vector2 >();
368 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p SHADOW_OFFSET %f,%f\n", impl.mController.Get(), shadowOffset.x, shadowOffset.y );
370 if ( impl.mController->GetShadowOffset() != shadowOffset )
372 impl.mController->SetShadowOffset( shadowOffset );
373 impl.mRenderer.Reset();
378 case Toolkit::TextField::Property::SHADOW_COLOR:
380 if( impl.mController )
382 const Vector4& shadowColor = value.Get< Vector4 >();
383 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p SHADOW_COLOR %f,%f,%f,%f\n", impl.mController.Get(), shadowColor.r, shadowColor.g, shadowColor.b, shadowColor.a );
385 if ( impl.mController->GetShadowColor() != shadowColor )
387 impl.mController->SetShadowColor( shadowColor );
388 impl.mRenderer.Reset();
393 case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
395 if( impl.mDecorator )
397 const Vector4& color = value.Get< Vector4 >();
398 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p PRIMARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
400 impl.mDecorator->SetCursorColor( PRIMARY_CURSOR, color );
401 impl.RequestTextRelayout();
405 case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
407 if( impl.mDecorator )
409 const Vector4& color = value.Get< Vector4 >();
410 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p SECONDARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
412 impl.mDecorator->SetCursorColor( SECONDARY_CURSOR, color );
413 impl.RequestTextRelayout();
417 case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
419 if( impl.mController )
421 const bool enable = value.Get< bool >();
422 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable );
424 impl.mController->SetEnableCursorBlink( enable );
425 impl.RequestTextRelayout();
429 case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
431 if( impl.mDecorator )
433 const float interval = value.Get< float >();
434 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval );
436 impl.mDecorator->SetCursorBlinkInterval( interval );
440 case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
442 if( impl.mDecorator )
444 const float duration = value.Get< float >();
445 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration );
447 impl.mDecorator->SetCursorBlinkDuration( duration );
451 case Toolkit::TextField::Property::CURSOR_WIDTH:
453 if( impl.mDecorator )
455 const int width = value.Get< int >();
456 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p CURSOR_WIDTH %d\n", impl.mController.Get(), width );
458 impl.mDecorator->SetCursorWidth( width );
459 impl.mController->GetLayoutEngine().SetCursorWidth( width );
463 case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
465 const ResourceImage image = ResourceImage::New( value.Get< std::string >() );
466 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), image.GetUrl().c_str() );
468 if( impl.mDecorator )
470 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED, image );
471 impl.RequestTextRelayout();
475 case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
477 const ResourceImage image = ResourceImage::New( value.Get< std::string >() );
478 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), image.GetUrl().c_str() );
480 if( impl.mDecorator )
482 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED, image );
483 impl.RequestTextRelayout();
487 case Toolkit::TextField::Property::SCROLL_THRESHOLD:
489 const float threshold = value.Get< float >();
490 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold );
492 if( impl.mDecorator )
494 impl.mDecorator->SetScrollThreshold( threshold );
498 case Toolkit::TextField::Property::SCROLL_SPEED:
500 const float speed = value.Get< float >();
501 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p SCROLL_SPEED %f\n", impl.mController.Get(), speed );
503 if( impl.mDecorator )
505 impl.mDecorator->SetScrollSpeed( speed );
509 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
511 const Image image = Scripting::NewImage( value );
513 if( impl.mDecorator && image )
515 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, image );
516 impl.RequestTextRelayout();
520 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
522 const Image image = Scripting::NewImage( value );
524 if( impl.mDecorator && image )
526 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, image );
527 impl.RequestTextRelayout();
531 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
533 const Image image = Scripting::NewImage( value );
535 if( impl.mDecorator && image )
537 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, image );
538 impl.RequestTextRelayout();
542 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
544 const Image image = Scripting::NewImage( value );
546 if( impl.mDecorator && image )
548 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, image );
549 impl.RequestTextRelayout();
553 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
555 const Image image = Scripting::NewImage( value );
557 if( impl.mDecorator && image )
559 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, image );
560 impl.RequestTextRelayout();
564 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
566 const Image image = Scripting::NewImage( value );
568 if( impl.mDecorator && image )
570 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, image );
571 impl.RequestTextRelayout();
575 case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
577 const Vector4 color = value.Get< Vector4 >();
578 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p SELECTION_HIGHLIGHT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
580 if( impl.mDecorator )
582 impl.mDecorator->SetHighlightColor( color );
583 impl.RequestTextRelayout();
587 case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
589 if( impl.mDecorator )
591 const Rect<int> box = value.Get< Rect<int> >();
592 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p DECORATION_BOUNDING_BOX %d,%d %dx%d\n", impl.mController.Get(), box.x, box.y, box.width, box.height );
594 impl.mDecorator->SetBoundingBox( box );
595 impl.RequestTextRelayout();
599 case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
601 const Property::Map* map = value.GetMap();
604 impl.mInputMethodOptions.ApplyProperty( *map );
606 impl.mController->SetInputModePassword( impl.mInputMethodOptions.IsPassword() );
608 Toolkit::Control control = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
609 if (control == textField)
611 impl.mImfManager.ApplyOptions( impl.mInputMethodOptions );
615 case Toolkit::TextField::Property::INPUT_COLOR:
617 if( impl.mController )
619 const Vector4 inputColor = value.Get< Vector4 >();
620 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p INPUT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), inputColor.r, inputColor.g, inputColor.b, inputColor.a );
622 impl.mController->SetInputColor( inputColor );
626 case Toolkit::TextField::Property::ENABLE_MARKUP:
628 if( impl.mController )
630 const bool enableMarkup = value.Get<bool>();
631 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup );
633 impl.mController->SetMarkupProcessorEnabled( enableMarkup );
637 case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
639 if( impl.mController )
641 const std::string& fontFamily = value.Get< std::string >();
642 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
643 impl.mController->SetInputFontFamily( fontFamily );
647 case Toolkit::TextField::Property::INPUT_FONT_STYLE:
649 SetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
652 case Toolkit::TextField::Property::INPUT_POINT_SIZE:
654 if( impl.mController )
656 const float pointSize = value.Get< float >();
657 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize );
658 impl.mController->SetInputFontPointSize( pointSize );
662 case Toolkit::TextField::Property::UNDERLINE:
664 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
667 impl.mRenderer.Reset();
671 case Toolkit::TextField::Property::INPUT_UNDERLINE:
673 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
676 impl.mRenderer.Reset();
680 case Toolkit::TextField::Property::SHADOW:
682 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
685 impl.mRenderer.Reset();
689 case Toolkit::TextField::Property::INPUT_SHADOW:
691 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
694 impl.mRenderer.Reset();
698 case Toolkit::TextField::Property::EMBOSS:
700 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
703 impl.mRenderer.Reset();
707 case Toolkit::TextField::Property::INPUT_EMBOSS:
709 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
712 impl.mRenderer.Reset();
716 case Toolkit::TextField::Property::OUTLINE:
718 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
721 impl.mRenderer.Reset();
725 case Toolkit::TextField::Property::INPUT_OUTLINE:
727 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
730 impl.mRenderer.Reset();
734 case Toolkit::DevelTextField::Property::HIDDEN_INPUT_SETTINGS:
736 const Property::Map* map = value.GetMap();
739 impl.mController->SetHiddenInputOption(*map);
743 case Toolkit::DevelTextField::Property::PIXEL_SIZE:
745 if( impl.mController )
747 const float pixelSize = value.Get< float >();
748 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize );
750 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE ), pixelSize ) )
752 impl.mController->SetDefaultFontSize( pixelSize, Text::Controller::PIXEL_SIZE );
757 case Toolkit::DevelTextField::Property::ENABLE_SELECTION:
759 if( impl.mController )
761 const bool enableSelection = value.Get< bool >();
762 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection );
763 impl.mController->SetSelectionEnabled( enableSelection );
767 case Toolkit::DevelTextField::Property::PLACEHOLDER:
769 const Property::Map* map = value.GetMap();
772 impl.mController->SetPlaceholderProperty( *map );
776 case Toolkit::DevelTextField::Property::ELLIPSIS:
778 if( impl.mController )
780 const bool ellipsis = value.Get<bool>();
781 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p ELLIPSIS %d\n", impl.mController.Get(), ellipsis );
783 impl.mController->SetTextElideEnabled( ellipsis );
791 Property::Value TextField::GetProperty( BaseObject* object, Property::Index index )
793 Property::Value value;
795 Toolkit::TextField textField = Toolkit::TextField::DownCast( Dali::BaseHandle( object ) );
799 TextField& impl( GetImpl( textField ) );
803 case Toolkit::TextField::Property::RENDERING_BACKEND:
805 value = impl.mRenderingBackend;
808 case Toolkit::TextField::Property::TEXT:
810 if( impl.mController )
813 impl.mController->GetText( text );
814 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p returning text: %s\n", impl.mController.Get(), text.c_str() );
819 case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
821 if( impl.mController )
824 impl.mController->GetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
829 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
831 if( impl.mController )
834 impl.mController->GetPlaceholderText( Controller::PLACEHOLDER_TYPE_ACTIVE, text );
839 case Toolkit::TextField::Property::FONT_FAMILY:
841 if( impl.mController )
843 value = impl.mController->GetDefaultFontFamily();
847 case Toolkit::TextField::Property::FONT_STYLE:
849 GetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
852 case Toolkit::TextField::Property::POINT_SIZE:
854 if( impl.mController )
856 value = impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE );
860 case Toolkit::TextField::Property::MAX_LENGTH:
862 if( impl.mController )
864 value = impl.mController->GetMaximumNumberOfCharacters();
868 case Toolkit::TextField::Property::EXCEED_POLICY:
870 value = impl.mExceedPolicy;
873 case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
875 if( impl.mController )
877 const char* name = Scripting::GetEnumerationName< Toolkit::Text::Layout::HorizontalAlignment >( impl.mController->GetHorizontalAlignment(),
878 HORIZONTAL_ALIGNMENT_STRING_TABLE,
879 HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT );
882 value = std::string( name );
887 case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
889 if( impl.mController )
891 const char* name = Scripting::GetEnumerationName< Toolkit::Text::Layout::VerticalAlignment >( impl.mController->GetVerticalAlignment(),
892 VERTICAL_ALIGNMENT_STRING_TABLE,
893 VERTICAL_ALIGNMENT_STRING_TABLE_COUNT );
896 value = std::string( name );
901 case Toolkit::TextField::Property::TEXT_COLOR:
903 if ( impl.mController )
905 value = impl.mController->GetDefaultColor();
909 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
911 if ( impl.mController )
913 value = impl.mController->GetPlaceholderTextColor();
917 case Toolkit::TextField::Property::SHADOW_OFFSET:
919 if ( impl.mController )
921 value = impl.mController->GetShadowOffset();
925 case Toolkit::TextField::Property::SHADOW_COLOR:
927 if ( impl.mController )
929 value = impl.mController->GetShadowColor();
933 case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
935 if( impl.mDecorator )
937 value = impl.mDecorator->GetColor( PRIMARY_CURSOR );
941 case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
943 if( impl.mDecorator )
945 value = impl.mDecorator->GetColor( SECONDARY_CURSOR );
949 case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
951 value = impl.mController->GetEnableCursorBlink();
954 case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
956 if( impl.mDecorator )
958 value = impl.mDecorator->GetCursorBlinkInterval();
962 case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
964 if( impl.mDecorator )
966 value = impl.mDecorator->GetCursorBlinkDuration();
970 case Toolkit::TextField::Property::CURSOR_WIDTH:
972 if( impl.mDecorator )
974 value = impl.mDecorator->GetCursorWidth();
978 case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
980 if( impl.mDecorator )
982 ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED ) );
985 value = image.GetUrl();
990 case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
992 if( impl.mDecorator )
994 ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED ) );
997 value = image.GetUrl();
1002 case Toolkit::TextField::Property::SCROLL_THRESHOLD:
1004 if( impl.mDecorator )
1006 value = impl.mDecorator->GetScrollThreshold();
1010 case Toolkit::TextField::Property::SCROLL_SPEED:
1012 if( impl.mDecorator )
1014 value = impl.mDecorator->GetScrollSpeed();
1018 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
1020 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED );
1023 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
1025 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED ) ;
1028 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
1030 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
1033 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
1035 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
1038 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
1040 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
1043 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
1045 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
1048 case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
1050 if( impl.mDecorator )
1052 value = impl.mDecorator->GetHighlightColor();
1056 case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
1058 if( impl.mDecorator )
1060 Rect<int> boundingBox;
1061 impl.mDecorator->GetBoundingBox( boundingBox );
1062 value = boundingBox;
1066 case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
1069 impl.mInputMethodOptions.RetrieveProperty( map );
1073 case Toolkit::TextField::Property::INPUT_COLOR:
1075 if( impl.mController )
1077 value = impl.mController->GetInputColor();
1081 case Toolkit::TextField::Property::ENABLE_MARKUP:
1083 if( impl.mController )
1085 value = impl.mController->IsMarkupProcessorEnabled();
1089 case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
1091 if( impl.mController )
1093 value = impl.mController->GetInputFontFamily();
1097 case Toolkit::TextField::Property::INPUT_FONT_STYLE:
1099 GetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
1102 case Toolkit::TextField::Property::INPUT_POINT_SIZE:
1104 if( impl.mController )
1106 value = impl.mController->GetInputFontPointSize();
1110 case Toolkit::TextField::Property::UNDERLINE:
1112 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1115 case Toolkit::TextField::Property::INPUT_UNDERLINE:
1117 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
1120 case Toolkit::TextField::Property::SHADOW:
1122 GetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1125 case Toolkit::TextField::Property::INPUT_SHADOW:
1127 GetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
1130 case Toolkit::TextField::Property::EMBOSS:
1132 GetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1135 case Toolkit::TextField::Property::INPUT_EMBOSS:
1137 GetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
1140 case Toolkit::TextField::Property::OUTLINE:
1142 GetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1145 case Toolkit::TextField::Property::INPUT_OUTLINE:
1147 GetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
1150 case Toolkit::DevelTextField::Property::HIDDEN_INPUT_SETTINGS:
1153 impl.mController->GetHiddenInputOption(map);
1157 case Toolkit::DevelTextField::Property::PIXEL_SIZE:
1159 if( impl.mController )
1161 value = impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE );
1165 case Toolkit::DevelTextField::Property::ENABLE_SELECTION:
1167 if( impl.mController )
1169 value = impl.mController->IsSelectionEnabled();
1173 case Toolkit::DevelTextField::Property::PLACEHOLDER:
1176 impl.mController->GetPlaceholderProperty( map );
1180 case Toolkit::DevelTextField::Property::ELLIPSIS:
1182 if( impl.mController )
1184 value = impl.mController->IsTextElideEnabled();
1194 bool TextField::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
1196 Dali::BaseHandle handle( object );
1198 bool connected( true );
1199 Toolkit::TextField field = Toolkit::TextField::DownCast( handle );
1201 if( 0 == strcmp( signalName.c_str(), SIGNAL_TEXT_CHANGED ) )
1203 field.TextChangedSignal().Connect( tracker, functor );
1205 else if( 0 == strcmp( signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED ) )
1207 field.MaxLengthReachedSignal().Connect( tracker, functor );
1209 else if( 0 == strcmp( signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED ) )
1211 field.InputStyleChangedSignal().Connect( tracker, functor );
1215 // signalName does not match any signal
1222 Toolkit::TextField::TextChangedSignalType& TextField::TextChangedSignal()
1224 return mTextChangedSignal;
1227 Toolkit::TextField::MaxLengthReachedSignalType& TextField::MaxLengthReachedSignal()
1229 return mMaxLengthReachedSignal;
1232 Toolkit::TextField::InputStyleChangedSignalType& TextField::InputStyleChangedSignal()
1234 return mInputStyleChangedSignal;
1237 void TextField::OnInitialize()
1239 Actor self = Self();
1241 mController = Text::Controller::New( this, this );
1243 // When using the vector-based rendering, the size of the GLyphs are different
1244 TextAbstraction::GlyphType glyphType = (Text::RENDERING_VECTOR_BASED == mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
1245 mController->SetGlyphType( glyphType );
1247 mDecorator = Text::Decorator::New( *mController,
1250 mController->GetLayoutEngine().SetLayout( Layout::Engine::SINGLE_LINE_BOX );
1252 // Enables the text input.
1253 mController->EnableTextInput( mDecorator );
1255 // Enables the horizontal scrolling after the text input has been enabled.
1256 mController->SetHorizontalScrollEnabled( true );
1258 // Disables the vertical scrolling.
1259 mController->SetVerticalScrollEnabled( false );
1261 // Disable the smooth handle panning.
1262 mController->SetSmoothHandlePanEnabled( false );
1264 mController->SetNoTextDoubleTapAction( Controller::NoTextTap::HIGHLIGHT );
1265 mController->SetNoTextLongPressAction( Controller::NoTextTap::HIGHLIGHT );
1267 // Forward input events to controller
1268 EnableGestureDetection( static_cast<Gesture::Type>( Gesture::Tap | Gesture::Pan | Gesture::LongPress ) );
1269 GetTapGestureDetector().SetMaximumTapsRequired( 2 );
1271 mImfManager = ImfManager::Get();
1273 self.TouchSignal().Connect( this, &TextField::OnTouched );
1275 // Set BoundingBox to stage size if not already set.
1276 Rect<int> boundingBox;
1277 mDecorator->GetBoundingBox( boundingBox );
1279 if( boundingBox.IsEmpty() )
1281 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1282 mDecorator->SetBoundingBox( Rect<int>( 0.0f, 0.0f, stageSize.width, stageSize.height ) );
1285 // Flip vertically the 'left' selection handle
1286 mDecorator->FlipHandleVertically( LEFT_SELECTION_HANDLE, true );
1288 // Fill-parent area by default
1289 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
1290 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1291 self.OnStageSignal().Connect( this, &TextField::OnStageConnect );
1293 if( Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == mExceedPolicy )
1299 void TextField::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change )
1301 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnStyleChange\n");
1305 case StyleChange::DEFAULT_FONT_CHANGE:
1307 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnStyleChange DEFAULT_FONT_CHANGE\n");
1308 const std::string& newFont = GetImpl( styleManager ).GetDefaultFontFamily();
1309 // Property system did not set the font so should update it.
1310 mController->UpdateAfterFontChange( newFont );
1315 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1317 GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
1321 case StyleChange::THEME_CHANGE:
1323 // Nothing to do, let control base class handle this
1328 // Up call to Control
1329 Control::OnStyleChange( styleManager, change );
1332 Vector3 TextField::GetNaturalSize()
1334 return mController->GetNaturalSize();
1337 float TextField::GetHeightForWidth( float width )
1340 Self().GetPadding( padding );
1341 return mController->GetHeightForWidth( width ) + padding.top + padding.bottom;
1344 void TextField::OnRelayout( const Vector2& size, RelayoutContainer& container )
1346 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField OnRelayout\n");
1348 Actor self = Self();
1351 self.GetPadding( padding );
1352 Vector2 contentSize( size.x - ( padding.left + padding.right ), size.y - ( padding.top + padding.bottom ) );
1356 mStencil.SetPosition( padding.left , padding.top );
1360 mActiveLayer.SetPosition( padding.left , padding.top );
1363 const Text::Controller::UpdateTextType updateTextType = mController->Relayout( contentSize );
1365 if( ( Text::Controller::NONE_UPDATED != updateTextType ) ||
1368 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnRelayout %p Displaying new contents\n", mController.Get() );
1371 ( Text::Controller::NONE_UPDATED != ( Text::Controller::DECORATOR_UPDATED & updateTextType ) ) )
1373 mDecorator->Relayout( size );
1378 mRenderer = Backend::Get().NewRenderer( mRenderingBackend );
1381 RenderText( updateTextType );
1385 // The text-field emits signals when the input style changes. These changes of style are
1386 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1387 // can't be emitted during the size negotiation as the callbacks may update the UI.
1388 // The text-field adds an idle callback to the adaptor to emit the signals after the size negotiation.
1389 if( !mController->IsInputStyleChangedSignalsQueueEmpty() )
1391 if( Adaptor::IsAvailable() )
1393 Adaptor& adaptor = Adaptor::Get();
1395 if( NULL == mIdleCallback )
1397 // @note: The callback manager takes the ownership of the callback object.
1398 mIdleCallback = MakeCallback( this, &TextField::OnIdleSignal );
1399 adaptor.AddIdle( mIdleCallback );
1405 void TextField::RenderText( Text::Controller::UpdateTextType updateTextType )
1407 Actor renderableActor;
1409 if( Text::Controller::NONE_UPDATED != ( Text::Controller::MODEL_UPDATED & updateTextType ) )
1413 Dali::Toolkit::TextField handle = Dali::Toolkit::TextField( GetOwner() );
1415 renderableActor = mRenderer->Render( mController->GetView(),
1417 Property::INVALID_INDEX, // Animatable property not supported
1419 DepthIndex::CONTENT );
1422 if( renderableActor != mRenderableActor )
1424 UnparentAndReset( mRenderableActor );
1425 mRenderableActor = renderableActor;
1429 if( mRenderableActor )
1431 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1435 mRenderableActor.SetPosition( scrollOffset.x + mAlignmentOffset, scrollOffset.y );
1440 Self().GetPadding( padding );
1441 mRenderableActor.SetPosition( scrollOffset.x + mAlignmentOffset + padding.left, scrollOffset.y + padding.top );
1445 // Make sure the actors are parented correctly with/without clipping
1446 Actor self = mStencil ? mStencil : Self();
1448 for( std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
1449 endIt = mClippingDecorationActors.end();
1454 it->LowerToBottom();
1456 mClippingDecorationActors.clear();
1458 self.Add( mRenderableActor );
1462 void TextField::OnKeyInputFocusGained()
1464 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnKeyInputFocusGained %p\n", mController.Get() );
1466 mImfManager.ApplyOptions( mInputMethodOptions );
1468 mImfManager.StatusChangedSignal().Connect( this, &TextField::KeyboardStatusChanged );
1470 mImfManager.EventReceivedSignal().Connect( this, &TextField::OnImfEvent );
1472 // Notify that the text editing start.
1473 mImfManager.Activate();
1475 // When window gain lost focus, the imf manager is deactivated. Thus when window gain focus again, the imf manager must be activated.
1476 mImfManager.SetRestoreAfterFocusLost( true );
1478 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1482 notifier.ContentSelectedSignal().Connect( this, &TextField::OnClipboardTextSelected );
1485 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1487 EmitKeyInputFocusSignal( true ); // Calls back into the Control hence done last.
1490 void TextField::OnKeyInputFocusLost()
1492 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField:OnKeyInputFocusLost %p\n", mController.Get() );
1494 mImfManager.StatusChangedSignal().Disconnect( this, &TextField::KeyboardStatusChanged );
1495 // The text editing is finished. Therefore the imf manager don't have restore activation.
1496 mImfManager.SetRestoreAfterFocusLost( false );
1498 // Notify that the text editing finish.
1499 mImfManager.Deactivate();
1501 mImfManager.EventReceivedSignal().Disconnect( this, &TextField::OnImfEvent );
1503 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1507 notifier.ContentSelectedSignal().Disconnect( this, &TextField::OnClipboardTextSelected );
1510 mController->KeyboardFocusLostEvent();
1512 EmitKeyInputFocusSignal( false ); // Calls back into the Control hence done last.
1515 void TextField::OnTap( const TapGesture& gesture )
1517 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnTap %p\n", mController.Get() );
1519 mImfManager.Activate();
1521 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1523 Self().GetPadding( padding );
1524 mController->TapEvent( gesture.numberOfTaps, gesture.localPoint.x - padding.left, gesture.localPoint.y - padding.top );
1529 void TextField::OnPan( const PanGesture& gesture )
1531 mController->PanEvent( gesture.state, gesture.displacement );
1534 void TextField::OnLongPress( const LongPressGesture& gesture )
1536 mImfManager.Activate();
1539 Self().GetPadding( padding );
1540 mController->LongPressEvent( gesture.state, gesture.localPoint.x - padding.left, gesture.localPoint.y - padding.top );
1545 bool TextField::OnKeyEvent( const KeyEvent& event )
1547 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnKeyEvent %p keyCode %d\n", mController.Get(), event.keyCode );
1549 if( Dali::DALI_KEY_ESCAPE == event.keyCode && mController->ShouldClearFocusOnEscape() )
1551 // Make sure ClearKeyInputFocus when only key is up
1552 if( event.state == KeyEvent::Up )
1554 ClearKeyInputFocus();
1560 return mController->KeyEvent( event );
1563 void TextField::RequestTextRelayout()
1568 void TextField::TextChanged()
1570 Dali::Toolkit::TextField handle( GetOwner() );
1571 mTextChangedSignal.Emit( handle );
1574 void TextField::MaxLengthReached()
1576 Dali::Toolkit::TextField handle( GetOwner() );
1577 mMaxLengthReachedSignal.Emit( handle );
1580 void TextField::InputStyleChanged( Text::InputStyle::Mask inputStyleMask )
1582 Dali::Toolkit::TextField handle( GetOwner() );
1584 Toolkit::TextField::InputStyle::Mask fieldInputStyleMask = Toolkit::TextField::InputStyle::NONE;
1586 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_COLOR ) )
1588 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::COLOR );
1590 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_FAMILY ) )
1592 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_FAMILY );
1594 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_POINT_SIZE ) )
1596 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::POINT_SIZE );
1598 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WEIGHT ) )
1600 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE );
1602 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WIDTH ) )
1604 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE );
1606 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_SLANT ) )
1608 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE );
1610 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_UNDERLINE ) )
1612 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::UNDERLINE );
1614 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_SHADOW ) )
1616 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::SHADOW );
1618 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_EMBOSS ) )
1620 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::EMBOSS );
1622 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_OUTLINE ) )
1624 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::OUTLINE );
1627 mInputStyleChangedSignal.Emit( handle, fieldInputStyleMask );
1630 void TextField::AddDecoration( Actor& actor, bool needsClipping )
1636 mClippingDecorationActors.push_back( actor );
1640 actor.SetParentOrigin( ParentOrigin::TOP_LEFT );
1641 actor.SetAnchorPoint( AnchorPoint::TOP_LEFT );
1642 Self().Add( actor );
1643 mActiveLayer = actor;
1648 void TextField::OnStageConnect( Dali::Actor actor )
1650 if ( mHasBeenStaged )
1652 RenderText( static_cast<Text::Controller::UpdateTextType>( Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED ) );
1656 mHasBeenStaged = true;
1660 ImfManager::ImfCallbackData TextField::OnImfEvent( Dali::ImfManager& imfManager, const ImfManager::ImfEventData& imfEvent )
1662 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnImfEvent %p eventName %d\n", mController.Get(), imfEvent.eventName );
1663 return mController->OnImfEvent( imfManager, imfEvent );
1666 void TextField::GetHandleImagePropertyValue( Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType )
1670 ResourceImage image = ResourceImage::DownCast( mDecorator->GetHandleImage( handleType, handleImageType ) );
1675 Scripting::CreatePropertyMap( image, map );
1681 void TextField::EnableClipping()
1685 // Creates an extra control to be used as stencil buffer.
1686 mStencil = Control::New();
1687 mStencil.SetAnchorPoint( AnchorPoint::TOP_LEFT );
1688 mStencil.SetParentOrigin( ParentOrigin::TOP_LEFT );
1690 // Creates a background visual. Even if the color is transparent it updates the stencil.
1691 mStencil.SetProperty( Toolkit::Control::Property::BACKGROUND,
1692 Property::Map().Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR ).
1693 Add( ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT ) );
1695 // Enable the clipping property.
1696 mStencil.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_CHILDREN );
1697 mStencil.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
1699 Self().Add( mStencil );
1703 void TextField::OnClipboardTextSelected( ClipboardEventNotifier& clipboard )
1705 mController->PasteClipboardItemEvent();
1708 void TextField::KeyboardStatusChanged(bool keyboardShown)
1710 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown );
1712 // Just hide the grab handle when keyboard is hidden.
1713 if (!keyboardShown )
1715 mController->KeyboardFocusLostEvent();
1719 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1723 void TextField::OnStageConnection( int depth )
1725 // Sets the depth to the visuals inside the text's decorator.
1726 mDecorator->SetTextDepth( depth );
1728 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1730 // Call the Control::OnStageConnection() to set the depth of the background.
1731 Control::OnStageConnection( depth );
1734 bool TextField::OnTouched( Actor actor, const TouchData& touch )
1739 void TextField::OnIdleSignal()
1741 // Emits the change of input style signals.
1742 mController->ProcessInputStyleChangedSignals();
1744 // Set the pointer to null as the callback manager deletes the callback after execute it.
1745 mIdleCallback = NULL;
1748 TextField::TextField()
1749 : Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
1750 mIdleCallback( NULL ),
1751 mAlignmentOffset( 0.f ),
1752 mRenderingBackend( DEFAULT_RENDERING_BACKEND ),
1753 mExceedPolicy( Dali::Toolkit::TextField::EXCEED_POLICY_CLIP ),
1754 mHasBeenStaged( false )
1758 TextField::~TextField()
1760 UnparentAndReset( mStencil );
1762 if( ( NULL != mIdleCallback ) && Adaptor::IsAvailable() )
1764 Adaptor::Get().RemoveIdle( mIdleCallback );
1768 } // namespace Internal
1770 } // namespace Toolkit