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/devel-api/visuals/visual-properties-devel.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 )
146 DALI_SIGNAL_REGISTRATION( Toolkit, TextField, "textChanged", SIGNAL_TEXT_CHANGED )
147 DALI_SIGNAL_REGISTRATION( Toolkit, TextField, "maxLengthReached", SIGNAL_MAX_LENGTH_REACHED )
148 DALI_SIGNAL_REGISTRATION( Toolkit, TextField, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED )
150 DALI_TYPE_REGISTRATION_END()
154 Toolkit::TextField TextField::New()
156 // Create the implementation, temporarily owned by this handle on stack
157 IntrusivePtr< TextField > impl = new TextField();
159 // Pass ownership to CustomActor handle
160 Toolkit::TextField handle( *impl );
162 // Second-phase init of the implementation
163 // This can only be done after the CustomActor connection has been made...
169 void TextField::SetProperty( BaseObject* object, Property::Index index, const Property::Value& value )
171 Toolkit::TextField textField = Toolkit::TextField::DownCast( Dali::BaseHandle( object ) );
173 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField SetProperty\n");
178 TextField& impl( GetImpl( textField ) );
182 case Toolkit::TextField::Property::RENDERING_BACKEND:
184 int backend = value.Get< int >();
185 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend );
187 #ifndef ENABLE_VECTOR_BASED_TEXT_RENDERING
188 if( Text::RENDERING_VECTOR_BASED == backend )
190 backend = TextAbstraction::BITMAP_GLYPH; // Fallback to bitmap-based rendering
193 if( impl.mRenderingBackend != backend )
195 impl.mRenderingBackend = backend;
196 impl.mRenderer.Reset();
198 if( impl.mController )
200 // When using the vector-based rendering, the size of the GLyphs are different
201 TextAbstraction::GlyphType glyphType = (Text::RENDERING_VECTOR_BASED == impl.mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
202 impl.mController->SetGlyphType( glyphType );
207 case Toolkit::TextField::Property::TEXT:
209 if( impl.mController )
211 const std::string& text = value.Get< std::string >();
212 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p TEXT %s\n", impl.mController.Get(), text.c_str() );
214 impl.mController->SetText( text );
218 case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
220 if( impl.mController )
222 const std::string& text = value.Get< std::string >();
223 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str() );
225 impl.mController->SetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
229 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
231 if( impl.mController )
233 const std::string& text = value.Get< std::string >();
234 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p PLACEHOLDER_TEXT_FOCUSED %s\n", impl.mController.Get(), text.c_str() );
236 impl.mController->SetPlaceholderText( Controller::PLACEHOLDER_TYPE_ACTIVE, text );
240 case Toolkit::TextField::Property::FONT_FAMILY:
242 if( impl.mController )
244 const std::string& fontFamily = value.Get< std::string >();
245 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
246 impl.mController->SetDefaultFontFamily( fontFamily );
250 case Toolkit::TextField::Property::FONT_STYLE:
252 SetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
255 case Toolkit::TextField::Property::POINT_SIZE:
257 if( impl.mController )
259 const float pointSize = value.Get< float >();
260 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p POINT_SIZE %f\n", impl.mController.Get(), pointSize );
262 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE ), pointSize ) )
264 impl.mController->SetDefaultFontSize( pointSize, Text::Controller::POINT_SIZE );
269 case Toolkit::TextField::Property::MAX_LENGTH:
271 if( impl.mController )
273 const int max = value.Get< int >();
274 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p MAX_LENGTH %d\n", impl.mController.Get(), max );
276 impl.mController->SetMaximumNumberOfCharacters( max );
280 case Toolkit::TextField::Property::EXCEED_POLICY:
282 impl.mExceedPolicy = value.Get<int>();
284 if( Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == impl.mExceedPolicy )
286 impl.EnableClipping();
290 UnparentAndReset( impl.mStencil );
292 impl.RequestTextRelayout();
295 case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
297 if( impl.mController )
299 const std::string& alignStr = value.Get< std::string >();
300 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p HORIZONTAL_ALIGNMENT %s\n", impl.mController.Get(), alignStr.c_str() );
302 Layout::HorizontalAlignment alignment( Layout::HORIZONTAL_ALIGN_BEGIN );
303 if( Scripting::GetEnumeration< Layout::HorizontalAlignment >( alignStr.c_str(),
304 HORIZONTAL_ALIGNMENT_STRING_TABLE,
305 HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT,
308 impl.mController->SetHorizontalAlignment( alignment );
313 case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
315 if( impl.mController )
317 const std::string& alignStr = value.Get< std::string >();
318 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p VERTICAL_ALIGNMENT %s\n", impl.mController.Get(), alignStr.c_str() );
320 Layout::VerticalAlignment alignment( Layout::VERTICAL_ALIGN_BOTTOM );
321 if( Scripting::GetEnumeration< Layout::VerticalAlignment >( alignStr.c_str(),
322 VERTICAL_ALIGNMENT_STRING_TABLE,
323 VERTICAL_ALIGNMENT_STRING_TABLE_COUNT,
326 impl.mController->SetVerticalAlignment( alignment );
331 case Toolkit::TextField::Property::TEXT_COLOR:
333 if( impl.mController )
335 const Vector4& textColor = value.Get< Vector4 >();
336 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 );
338 if( impl.mController->GetDefaultColor() != textColor )
340 impl.mController->SetDefaultColor( textColor );
341 impl.mController->SetInputColor( textColor );
342 impl.mRenderer.Reset();
347 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
349 if( impl.mController )
351 const Vector4& textColor = value.Get< Vector4 >();
352 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 );
354 if( impl.mController->GetPlaceholderTextColor() != textColor )
356 impl.mController->SetPlaceholderTextColor( textColor );
357 impl.mRenderer.Reset();
362 case Toolkit::TextField::Property::SHADOW_OFFSET:
364 if( impl.mController )
366 const Vector2& shadowOffset = value.Get< Vector2 >();
367 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p SHADOW_OFFSET %f,%f\n", impl.mController.Get(), shadowOffset.x, shadowOffset.y );
369 if ( impl.mController->GetShadowOffset() != shadowOffset )
371 impl.mController->SetShadowOffset( shadowOffset );
372 impl.mRenderer.Reset();
377 case Toolkit::TextField::Property::SHADOW_COLOR:
379 if( impl.mController )
381 const Vector4& shadowColor = value.Get< Vector4 >();
382 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 );
384 if ( impl.mController->GetShadowColor() != shadowColor )
386 impl.mController->SetShadowColor( shadowColor );
387 impl.mRenderer.Reset();
392 case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
394 if( impl.mDecorator )
396 const Vector4& color = value.Get< Vector4 >();
397 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 );
399 impl.mDecorator->SetCursorColor( PRIMARY_CURSOR, color );
400 impl.RequestTextRelayout();
404 case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
406 if( impl.mDecorator )
408 const Vector4& color = value.Get< Vector4 >();
409 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 );
411 impl.mDecorator->SetCursorColor( SECONDARY_CURSOR, color );
412 impl.RequestTextRelayout();
416 case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
418 if( impl.mController )
420 const bool enable = value.Get< bool >();
421 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable );
423 impl.mController->SetEnableCursorBlink( enable );
424 impl.RequestTextRelayout();
428 case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
430 if( impl.mDecorator )
432 const float interval = value.Get< float >();
433 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval );
435 impl.mDecorator->SetCursorBlinkInterval( interval );
439 case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
441 if( impl.mDecorator )
443 const float duration = value.Get< float >();
444 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration );
446 impl.mDecorator->SetCursorBlinkDuration( duration );
450 case Toolkit::TextField::Property::CURSOR_WIDTH:
452 if( impl.mDecorator )
454 const int width = value.Get< int >();
455 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p CURSOR_WIDTH %d\n", impl.mController.Get(), width );
457 impl.mDecorator->SetCursorWidth( width );
458 impl.mController->GetLayoutEngine().SetCursorWidth( width );
462 case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
464 const ResourceImage image = ResourceImage::New( value.Get< std::string >() );
465 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), image.GetUrl().c_str() );
467 if( impl.mDecorator )
469 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED, image );
470 impl.RequestTextRelayout();
474 case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
476 const ResourceImage image = ResourceImage::New( value.Get< std::string >() );
477 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), image.GetUrl().c_str() );
479 if( impl.mDecorator )
481 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED, image );
482 impl.RequestTextRelayout();
486 case Toolkit::TextField::Property::SCROLL_THRESHOLD:
488 const float threshold = value.Get< float >();
489 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold );
491 if( impl.mDecorator )
493 impl.mDecorator->SetScrollThreshold( threshold );
497 case Toolkit::TextField::Property::SCROLL_SPEED:
499 const float speed = value.Get< float >();
500 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField %p SCROLL_SPEED %f\n", impl.mController.Get(), speed );
502 if( impl.mDecorator )
504 impl.mDecorator->SetScrollSpeed( speed );
508 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
510 const Image image = Scripting::NewImage( value );
512 if( impl.mDecorator && image )
514 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, image );
515 impl.RequestTextRelayout();
519 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
521 const Image image = Scripting::NewImage( value );
523 if( impl.mDecorator && image )
525 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, image );
526 impl.RequestTextRelayout();
530 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
532 const Image image = Scripting::NewImage( value );
534 if( impl.mDecorator && image )
536 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, image );
537 impl.RequestTextRelayout();
541 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
543 const Image image = Scripting::NewImage( value );
545 if( impl.mDecorator && image )
547 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, image );
548 impl.RequestTextRelayout();
552 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
554 const Image image = Scripting::NewImage( value );
556 if( impl.mDecorator && image )
558 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, image );
559 impl.RequestTextRelayout();
563 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
565 const Image image = Scripting::NewImage( value );
567 if( impl.mDecorator && image )
569 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, image );
570 impl.RequestTextRelayout();
574 case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
576 const Vector4 color = value.Get< Vector4 >();
577 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 );
579 if( impl.mDecorator )
581 impl.mDecorator->SetHighlightColor( color );
582 impl.RequestTextRelayout();
586 case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
588 if( impl.mDecorator )
590 const Rect<int> box = value.Get< Rect<int> >();
591 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 );
593 impl.mDecorator->SetBoundingBox( box );
594 impl.RequestTextRelayout();
598 case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
600 const Property::Map* map = value.GetMap();
603 impl.mInputMethodOptions.ApplyProperty( *map );
605 impl.mController->SetInputModePassword( impl.mInputMethodOptions.IsPassword() );
607 Toolkit::Control control = Toolkit::KeyInputFocusManager::Get().GetCurrentFocusControl();
608 if (control == textField)
610 impl.mImfManager.ApplyOptions( impl.mInputMethodOptions );
614 case Toolkit::TextField::Property::INPUT_COLOR:
616 if( impl.mController )
618 const Vector4 inputColor = value.Get< Vector4 >();
619 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 );
621 impl.mController->SetInputColor( inputColor );
625 case Toolkit::TextField::Property::ENABLE_MARKUP:
627 if( impl.mController )
629 const bool enableMarkup = value.Get<bool>();
630 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup );
632 impl.mController->SetMarkupProcessorEnabled( enableMarkup );
636 case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
638 if( impl.mController )
640 const std::string& fontFamily = value.Get< std::string >();
641 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
642 impl.mController->SetInputFontFamily( fontFamily );
646 case Toolkit::TextField::Property::INPUT_FONT_STYLE:
648 SetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
651 case Toolkit::TextField::Property::INPUT_POINT_SIZE:
653 if( impl.mController )
655 const float pointSize = value.Get< float >();
656 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize );
657 impl.mController->SetInputFontPointSize( pointSize );
661 case Toolkit::TextField::Property::UNDERLINE:
663 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
666 impl.mRenderer.Reset();
670 case Toolkit::TextField::Property::INPUT_UNDERLINE:
672 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
675 impl.mRenderer.Reset();
679 case Toolkit::TextField::Property::SHADOW:
681 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
684 impl.mRenderer.Reset();
688 case Toolkit::TextField::Property::INPUT_SHADOW:
690 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
693 impl.mRenderer.Reset();
697 case Toolkit::TextField::Property::EMBOSS:
699 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
702 impl.mRenderer.Reset();
706 case Toolkit::TextField::Property::INPUT_EMBOSS:
708 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
711 impl.mRenderer.Reset();
715 case Toolkit::TextField::Property::OUTLINE:
717 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
720 impl.mRenderer.Reset();
724 case Toolkit::TextField::Property::INPUT_OUTLINE:
726 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
729 impl.mRenderer.Reset();
733 case Toolkit::DevelTextField::Property::HIDDEN_INPUT_SETTINGS:
735 const Property::Map* map = value.GetMap();
738 impl.mController->SetHiddenInputOption(*map);
742 case Toolkit::DevelTextField::Property::PIXEL_SIZE:
744 if( impl.mController )
746 const float pixelSize = value.Get< float >();
747 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize );
749 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE ), pixelSize ) )
751 impl.mController->SetDefaultFontSize( pixelSize, Text::Controller::PIXEL_SIZE );
756 case Toolkit::DevelTextField::Property::ENABLE_SELECTION:
758 if( impl.mController )
760 const bool enableSelection = value.Get< bool >();
761 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection );
762 impl.mController->SetSelectionEnabled( enableSelection );
766 case Toolkit::DevelTextField::Property::PLACEHOLDER:
768 const Property::Map* map = value.GetMap();
771 impl.mController->SetPlaceholderProperty( *map );
779 Property::Value TextField::GetProperty( BaseObject* object, Property::Index index )
781 Property::Value value;
783 Toolkit::TextField textField = Toolkit::TextField::DownCast( Dali::BaseHandle( object ) );
787 TextField& impl( GetImpl( textField ) );
791 case Toolkit::TextField::Property::RENDERING_BACKEND:
793 value = impl.mRenderingBackend;
796 case Toolkit::TextField::Property::TEXT:
798 if( impl.mController )
801 impl.mController->GetText( text );
802 DALI_LOG_INFO( gLogFilter, Debug::General, "TextField %p returning text: %s\n", impl.mController.Get(), text.c_str() );
807 case Toolkit::TextField::Property::PLACEHOLDER_TEXT:
809 if( impl.mController )
812 impl.mController->GetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
817 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_FOCUSED:
819 if( impl.mController )
822 impl.mController->GetPlaceholderText( Controller::PLACEHOLDER_TYPE_ACTIVE, text );
827 case Toolkit::TextField::Property::FONT_FAMILY:
829 if( impl.mController )
831 value = impl.mController->GetDefaultFontFamily();
835 case Toolkit::TextField::Property::FONT_STYLE:
837 GetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
840 case Toolkit::TextField::Property::POINT_SIZE:
842 if( impl.mController )
844 value = impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE );
848 case Toolkit::TextField::Property::MAX_LENGTH:
850 if( impl.mController )
852 value = impl.mController->GetMaximumNumberOfCharacters();
856 case Toolkit::TextField::Property::EXCEED_POLICY:
858 value = impl.mExceedPolicy;
861 case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT:
863 if( impl.mController )
865 const char* name = Scripting::GetEnumerationName< Toolkit::Text::Layout::HorizontalAlignment >( impl.mController->GetHorizontalAlignment(),
866 HORIZONTAL_ALIGNMENT_STRING_TABLE,
867 HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT );
870 value = std::string( name );
875 case Toolkit::TextField::Property::VERTICAL_ALIGNMENT:
877 if( impl.mController )
879 const char* name = Scripting::GetEnumerationName< Toolkit::Text::Layout::VerticalAlignment >( impl.mController->GetVerticalAlignment(),
880 VERTICAL_ALIGNMENT_STRING_TABLE,
881 VERTICAL_ALIGNMENT_STRING_TABLE_COUNT );
884 value = std::string( name );
889 case Toolkit::TextField::Property::TEXT_COLOR:
891 if ( impl.mController )
893 value = impl.mController->GetDefaultColor();
897 case Toolkit::TextField::Property::PLACEHOLDER_TEXT_COLOR:
899 if ( impl.mController )
901 value = impl.mController->GetPlaceholderTextColor();
905 case Toolkit::TextField::Property::SHADOW_OFFSET:
907 if ( impl.mController )
909 value = impl.mController->GetShadowOffset();
913 case Toolkit::TextField::Property::SHADOW_COLOR:
915 if ( impl.mController )
917 value = impl.mController->GetShadowColor();
921 case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR:
923 if( impl.mDecorator )
925 value = impl.mDecorator->GetColor( PRIMARY_CURSOR );
929 case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR:
931 if( impl.mDecorator )
933 value = impl.mDecorator->GetColor( SECONDARY_CURSOR );
937 case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK:
939 value = impl.mController->GetEnableCursorBlink();
942 case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL:
944 if( impl.mDecorator )
946 value = impl.mDecorator->GetCursorBlinkInterval();
950 case Toolkit::TextField::Property::CURSOR_BLINK_DURATION:
952 if( impl.mDecorator )
954 value = impl.mDecorator->GetCursorBlinkDuration();
958 case Toolkit::TextField::Property::CURSOR_WIDTH:
960 if( impl.mDecorator )
962 value = impl.mDecorator->GetCursorWidth();
966 case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE:
968 if( impl.mDecorator )
970 ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED ) );
973 value = image.GetUrl();
978 case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE:
980 if( impl.mDecorator )
982 ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED ) );
985 value = image.GetUrl();
990 case Toolkit::TextField::Property::SCROLL_THRESHOLD:
992 if( impl.mDecorator )
994 value = impl.mDecorator->GetScrollThreshold();
998 case Toolkit::TextField::Property::SCROLL_SPEED:
1000 if( impl.mDecorator )
1002 value = impl.mDecorator->GetScrollSpeed();
1006 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT:
1008 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED );
1011 case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT:
1013 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED ) ;
1016 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
1018 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
1021 case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
1023 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
1026 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
1028 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
1031 case Toolkit::TextField::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
1033 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
1036 case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR:
1038 if( impl.mDecorator )
1040 value = impl.mDecorator->GetHighlightColor();
1044 case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX:
1046 if( impl.mDecorator )
1048 Rect<int> boundingBox;
1049 impl.mDecorator->GetBoundingBox( boundingBox );
1050 value = boundingBox;
1054 case Toolkit::TextField::Property::INPUT_METHOD_SETTINGS:
1057 impl.mInputMethodOptions.RetrieveProperty( map );
1061 case Toolkit::TextField::Property::INPUT_COLOR:
1063 if( impl.mController )
1065 value = impl.mController->GetInputColor();
1069 case Toolkit::TextField::Property::ENABLE_MARKUP:
1071 if( impl.mController )
1073 value = impl.mController->IsMarkupProcessorEnabled();
1077 case Toolkit::TextField::Property::INPUT_FONT_FAMILY:
1079 if( impl.mController )
1081 value = impl.mController->GetInputFontFamily();
1085 case Toolkit::TextField::Property::INPUT_FONT_STYLE:
1087 GetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
1090 case Toolkit::TextField::Property::INPUT_POINT_SIZE:
1092 if( impl.mController )
1094 value = impl.mController->GetInputFontPointSize();
1098 case Toolkit::TextField::Property::UNDERLINE:
1100 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1103 case Toolkit::TextField::Property::INPUT_UNDERLINE:
1105 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
1108 case Toolkit::TextField::Property::SHADOW:
1110 GetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1113 case Toolkit::TextField::Property::INPUT_SHADOW:
1115 GetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
1118 case Toolkit::TextField::Property::EMBOSS:
1120 GetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1123 case Toolkit::TextField::Property::INPUT_EMBOSS:
1125 GetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
1128 case Toolkit::TextField::Property::OUTLINE:
1130 GetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1133 case Toolkit::TextField::Property::INPUT_OUTLINE:
1135 GetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
1138 case Toolkit::DevelTextField::Property::HIDDEN_INPUT_SETTINGS:
1141 impl.mController->GetHiddenInputOption(map);
1145 case Toolkit::DevelTextField::Property::PIXEL_SIZE:
1147 if( impl.mController )
1149 value = impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE );
1153 case Toolkit::DevelTextField::Property::ENABLE_SELECTION:
1155 if( impl.mController )
1157 value = impl.mController->IsSelectionEnabled();
1161 case Toolkit::DevelTextField::Property::PLACEHOLDER:
1164 impl.mController->GetPlaceholderProperty( map );
1174 bool TextField::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
1176 Dali::BaseHandle handle( object );
1178 bool connected( true );
1179 Toolkit::TextField field = Toolkit::TextField::DownCast( handle );
1181 if( 0 == strcmp( signalName.c_str(), SIGNAL_TEXT_CHANGED ) )
1183 field.TextChangedSignal().Connect( tracker, functor );
1185 else if( 0 == strcmp( signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED ) )
1187 field.MaxLengthReachedSignal().Connect( tracker, functor );
1189 else if( 0 == strcmp( signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED ) )
1191 field.InputStyleChangedSignal().Connect( tracker, functor );
1195 // signalName does not match any signal
1202 Toolkit::TextField::TextChangedSignalType& TextField::TextChangedSignal()
1204 return mTextChangedSignal;
1207 Toolkit::TextField::MaxLengthReachedSignalType& TextField::MaxLengthReachedSignal()
1209 return mMaxLengthReachedSignal;
1212 Toolkit::TextField::InputStyleChangedSignalType& TextField::InputStyleChangedSignal()
1214 return mInputStyleChangedSignal;
1217 void TextField::OnInitialize()
1219 Actor self = Self();
1221 mController = Text::Controller::New( this, this );
1223 // When using the vector-based rendering, the size of the GLyphs are different
1224 TextAbstraction::GlyphType glyphType = (Text::RENDERING_VECTOR_BASED == mRenderingBackend) ? TextAbstraction::VECTOR_GLYPH : TextAbstraction::BITMAP_GLYPH;
1225 mController->SetGlyphType( glyphType );
1227 mDecorator = Text::Decorator::New( *mController,
1230 mController->GetLayoutEngine().SetLayout( Layout::Engine::SINGLE_LINE_BOX );
1232 // Enables the text input.
1233 mController->EnableTextInput( mDecorator );
1235 // Enables the horizontal scrolling after the text input has been enabled.
1236 mController->SetHorizontalScrollEnabled( true );
1238 // Disables the vertical scrolling.
1239 mController->SetVerticalScrollEnabled( false );
1241 // Disable the smooth handle panning.
1242 mController->SetSmoothHandlePanEnabled( false );
1244 mController->SetNoTextDoubleTapAction( Controller::NoTextTap::HIGHLIGHT );
1245 mController->SetNoTextLongPressAction( Controller::NoTextTap::HIGHLIGHT );
1247 // Forward input events to controller
1248 EnableGestureDetection( static_cast<Gesture::Type>( Gesture::Tap | Gesture::Pan | Gesture::LongPress ) );
1249 GetTapGestureDetector().SetMaximumTapsRequired( 2 );
1251 mImfManager = ImfManager::Get();
1253 self.TouchSignal().Connect( this, &TextField::OnTouched );
1255 // Set BoundingBox to stage size if not already set.
1256 Rect<int> boundingBox;
1257 mDecorator->GetBoundingBox( boundingBox );
1259 if( boundingBox.IsEmpty() )
1261 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1262 mDecorator->SetBoundingBox( Rect<int>( 0.0f, 0.0f, stageSize.width, stageSize.height ) );
1265 // Flip vertically the 'left' selection handle
1266 mDecorator->FlipHandleVertically( LEFT_SELECTION_HANDLE, true );
1268 // Fill-parent area by default
1269 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
1270 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1271 self.OnStageSignal().Connect( this, &TextField::OnStageConnect );
1273 if( Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == mExceedPolicy )
1279 void TextField::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change )
1281 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnStyleChange\n");
1285 case StyleChange::DEFAULT_FONT_CHANGE:
1287 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnStyleChange DEFAULT_FONT_CHANGE\n");
1288 const std::string& newFont = GetImpl( styleManager ).GetDefaultFontFamily();
1289 // Property system did not set the font so should update it.
1290 mController->UpdateAfterFontChange( newFont );
1295 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1297 GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
1301 case StyleChange::THEME_CHANGE:
1303 // Nothing to do, let control base class handle this
1308 // Up call to Control
1309 Control::OnStyleChange( styleManager, change );
1312 Vector3 TextField::GetNaturalSize()
1314 return mController->GetNaturalSize();
1317 float TextField::GetHeightForWidth( float width )
1320 Self().GetPadding( padding );
1321 return mController->GetHeightForWidth( width ) + padding.top + padding.bottom;
1324 void TextField::OnRelayout( const Vector2& size, RelayoutContainer& container )
1326 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField OnRelayout\n");
1328 Actor self = Self();
1331 self.GetPadding( padding );
1332 Vector2 contentSize( size.x - ( padding.left + padding.right ), size.y - ( padding.top + padding.bottom ) );
1336 mStencil.SetPosition( padding.left , padding.top );
1340 mActiveLayer.SetPosition( padding.left , padding.top );
1343 const Text::Controller::UpdateTextType updateTextType = mController->Relayout( contentSize );
1345 if( ( Text::Controller::NONE_UPDATED != updateTextType ) ||
1348 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnRelayout %p Displaying new contents\n", mController.Get() );
1351 ( Text::Controller::NONE_UPDATED != ( Text::Controller::DECORATOR_UPDATED & updateTextType ) ) )
1353 mDecorator->Relayout( size );
1358 mRenderer = Backend::Get().NewRenderer( mRenderingBackend );
1361 RenderText( updateTextType );
1365 // The text-field emits signals when the input style changes. These changes of style are
1366 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1367 // can't be emitted during the size negotiation as the callbacks may update the UI.
1368 // The text-field adds an idle callback to the adaptor to emit the signals after the size negotiation.
1369 if( !mController->IsInputStyleChangedSignalsQueueEmpty() )
1371 if( Adaptor::IsAvailable() )
1373 Adaptor& adaptor = Adaptor::Get();
1375 if( NULL == mIdleCallback )
1377 // @note: The callback manager takes the ownership of the callback object.
1378 mIdleCallback = MakeCallback( this, &TextField::OnIdleSignal );
1379 adaptor.AddIdle( mIdleCallback );
1385 void TextField::RenderText( Text::Controller::UpdateTextType updateTextType )
1387 Actor renderableActor;
1389 if( Text::Controller::NONE_UPDATED != ( Text::Controller::MODEL_UPDATED & updateTextType ) )
1393 renderableActor = mRenderer->Render( mController->GetView(),
1395 DepthIndex::CONTENT );
1398 if( renderableActor != mRenderableActor )
1400 UnparentAndReset( mRenderableActor );
1401 mRenderableActor = renderableActor;
1405 if( mRenderableActor )
1407 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1411 mRenderableActor.SetPosition( scrollOffset.x + mAlignmentOffset, scrollOffset.y );
1416 Self().GetPadding( padding );
1417 mRenderableActor.SetPosition( scrollOffset.x + mAlignmentOffset + padding.left, scrollOffset.y + padding.top );
1421 // Make sure the actors are parented correctly with/without clipping
1422 Actor self = mStencil ? mStencil : Self();
1424 for( std::vector<Actor>::const_iterator it = mClippingDecorationActors.begin(),
1425 endIt = mClippingDecorationActors.end();
1430 DevelActor::LowerToBottom(*it);
1432 mClippingDecorationActors.clear();
1434 self.Add( mRenderableActor );
1438 void TextField::OnKeyInputFocusGained()
1440 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnKeyInputFocusGained %p\n", mController.Get() );
1442 mImfManager.ApplyOptions( mInputMethodOptions );
1444 mImfManager.StatusChangedSignal().Connect( this, &TextField::KeyboardStatusChanged );
1446 mImfManager.EventReceivedSignal().Connect( this, &TextField::OnImfEvent );
1448 // Notify that the text editing start.
1449 mImfManager.Activate();
1451 // When window gain lost focus, the imf manager is deactivated. Thus when window gain focus again, the imf manager must be activated.
1452 mImfManager.SetRestoreAfterFocusLost( true );
1454 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1458 notifier.ContentSelectedSignal().Connect( this, &TextField::OnClipboardTextSelected );
1461 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1463 EmitKeyInputFocusSignal( true ); // Calls back into the Control hence done last.
1466 void TextField::OnKeyInputFocusLost()
1468 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField:OnKeyInputFocusLost %p\n", mController.Get() );
1470 mImfManager.StatusChangedSignal().Disconnect( this, &TextField::KeyboardStatusChanged );
1471 // The text editing is finished. Therefore the imf manager don't have restore activation.
1472 mImfManager.SetRestoreAfterFocusLost( false );
1474 // Notify that the text editing finish.
1475 mImfManager.Deactivate();
1477 mImfManager.EventReceivedSignal().Disconnect( this, &TextField::OnImfEvent );
1479 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1483 notifier.ContentSelectedSignal().Disconnect( this, &TextField::OnClipboardTextSelected );
1486 mController->KeyboardFocusLostEvent();
1488 EmitKeyInputFocusSignal( false ); // Calls back into the Control hence done last.
1491 void TextField::OnTap( const TapGesture& gesture )
1493 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnTap %p\n", mController.Get() );
1495 mImfManager.Activate();
1497 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1499 Self().GetPadding( padding );
1500 mController->TapEvent( gesture.numberOfTaps, gesture.localPoint.x - padding.left, gesture.localPoint.y - padding.top );
1505 void TextField::OnPan( const PanGesture& gesture )
1507 mController->PanEvent( gesture.state, gesture.displacement );
1510 void TextField::OnLongPress( const LongPressGesture& gesture )
1512 mImfManager.Activate();
1515 Self().GetPadding( padding );
1516 mController->LongPressEvent( gesture.state, gesture.localPoint.x - padding.left, gesture.localPoint.y - padding.top );
1521 bool TextField::OnKeyEvent( const KeyEvent& event )
1523 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnKeyEvent %p keyCode %d\n", mController.Get(), event.keyCode );
1525 if( Dali::DALI_KEY_ESCAPE == event.keyCode ) // Make a Dali key code for this
1527 // Make sure ClearKeyInputFocus when only key is up
1528 if( event.state == KeyEvent::Up )
1530 ClearKeyInputFocus();
1536 return mController->KeyEvent( event );
1539 void TextField::RequestTextRelayout()
1544 void TextField::TextChanged()
1546 Dali::Toolkit::TextField handle( GetOwner() );
1547 mTextChangedSignal.Emit( handle );
1550 void TextField::MaxLengthReached()
1552 Dali::Toolkit::TextField handle( GetOwner() );
1553 mMaxLengthReachedSignal.Emit( handle );
1556 void TextField::InputStyleChanged( Text::InputStyle::Mask inputStyleMask )
1558 Dali::Toolkit::TextField handle( GetOwner() );
1560 Toolkit::TextField::InputStyle::Mask fieldInputStyleMask = Toolkit::TextField::InputStyle::NONE;
1562 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_COLOR ) )
1564 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::COLOR );
1566 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_FAMILY ) )
1568 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_FAMILY );
1570 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_POINT_SIZE ) )
1572 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::POINT_SIZE );
1574 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WEIGHT ) )
1576 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE );
1578 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WIDTH ) )
1580 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE );
1582 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_SLANT ) )
1584 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::FONT_STYLE );
1586 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_UNDERLINE ) )
1588 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::UNDERLINE );
1590 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_SHADOW ) )
1592 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::SHADOW );
1594 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_EMBOSS ) )
1596 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::EMBOSS );
1598 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_OUTLINE ) )
1600 fieldInputStyleMask = static_cast<Toolkit::TextField::InputStyle::Mask>( fieldInputStyleMask | Toolkit::TextField::InputStyle::OUTLINE );
1603 mInputStyleChangedSignal.Emit( handle, fieldInputStyleMask );
1606 void TextField::AddDecoration( Actor& actor, bool needsClipping )
1612 mClippingDecorationActors.push_back( actor );
1616 actor.SetParentOrigin( ParentOrigin::TOP_LEFT );
1617 actor.SetAnchorPoint( AnchorPoint::TOP_LEFT );
1618 Self().Add( actor );
1619 mActiveLayer = actor;
1624 void TextField::OnStageConnect( Dali::Actor actor )
1626 if ( mHasBeenStaged )
1628 RenderText( static_cast<Text::Controller::UpdateTextType>( Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED ) );
1632 mHasBeenStaged = true;
1636 ImfManager::ImfCallbackData TextField::OnImfEvent( Dali::ImfManager& imfManager, const ImfManager::ImfEventData& imfEvent )
1638 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::OnImfEvent %p eventName %d\n", mController.Get(), imfEvent.eventName );
1639 return mController->OnImfEvent( imfManager, imfEvent );
1642 void TextField::GetHandleImagePropertyValue( Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType )
1646 ResourceImage image = ResourceImage::DownCast( mDecorator->GetHandleImage( handleType, handleImageType ) );
1651 Scripting::CreatePropertyMap( image, map );
1657 void TextField::EnableClipping()
1661 // Creates an extra control to be used as stencil buffer.
1662 mStencil = Control::New();
1663 mStencil.SetAnchorPoint( AnchorPoint::TOP_LEFT );
1664 mStencil.SetParentOrigin( ParentOrigin::TOP_LEFT );
1666 // Creates a background visual. Even if the color is transparent it updates the stencil.
1667 mStencil.SetProperty( Toolkit::Control::Property::BACKGROUND,
1668 Property::Map().Add( Toolkit::Visual::Property::TYPE, DevelVisual::COLOR ).
1669 Add( ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT ) );
1671 // Enable the clipping property.
1672 mStencil.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_CHILDREN );
1673 mStencil.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
1675 Self().Add( mStencil );
1679 void TextField::OnClipboardTextSelected( ClipboardEventNotifier& clipboard )
1681 mController->PasteClipboardItemEvent();
1684 void TextField::KeyboardStatusChanged(bool keyboardShown)
1686 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextField::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown );
1688 // Just hide the grab handle when keyboard is hidden.
1689 if (!keyboardShown )
1691 mController->KeyboardFocusLostEvent();
1695 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1699 void TextField::OnStageConnection( int depth )
1701 // Sets the depth to the visuals inside the text's decorator.
1702 mDecorator->SetTextDepth( depth );
1704 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1706 // Call the Control::OnStageConnection() to set the depth of the background.
1707 Control::OnStageConnection( depth );
1710 bool TextField::OnTouched( Actor actor, const TouchData& touch )
1715 void TextField::OnIdleSignal()
1717 // Emits the change of input style signals.
1718 mController->ProcessInputStyleChangedSignals();
1720 // Set the pointer to null as the callback manager deletes the callback after execute it.
1721 mIdleCallback = NULL;
1724 TextField::TextField()
1725 : Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
1726 mIdleCallback( NULL ),
1727 mAlignmentOffset( 0.f ),
1728 mRenderingBackend( DEFAULT_RENDERING_BACKEND ),
1729 mExceedPolicy( Dali::Toolkit::TextField::EXCEED_POLICY_CLIP ),
1730 mHasBeenStaged( false )
1734 TextField::~TextField()
1736 UnparentAndReset( mStencil );
1738 if( ( NULL != mIdleCallback ) && Adaptor::IsAvailable() )
1740 Adaptor::Get().RemoveIdle( mIdleCallback );
1744 } // namespace Internal
1746 } // namespace Toolkit