2 * Copyright (c) 2018 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include <dali-toolkit/internal/controls/text-controls/text-editor-impl.h>
24 #include <dali/public-api/adaptor-framework/key.h>
25 #include <dali/public-api/common/stage.h>
26 #include <dali/public-api/images/resource-image.h>
27 #include <dali/devel-api/actors/actor-devel.h>
28 #include <dali/devel-api/object/property-helper-devel.h>
29 #include <dali/public-api/object/type-registry-helper.h>
30 #include <dali/integration-api/adaptors/adaptor.h>
31 #include <dali/integration-api/debug.h>
34 #include <dali-toolkit/public-api/text/rendering-backend.h>
35 #include <dali-toolkit/public-api/text/text-enumerations.h>
36 #include <dali-toolkit/public-api/visuals/color-visual-properties.h>
37 #include <dali-toolkit/devel-api/controls/control-devel.h>
38 #include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
39 #include <dali-toolkit/devel-api/controls/text-controls/text-editor-devel.h>
40 #include <dali-toolkit/public-api/visuals/visual-properties.h>
41 #include <dali-toolkit/internal/text/text-enumerations-impl.h>
42 #include <dali-toolkit/internal/text/rendering/text-backend.h>
43 #include <dali-toolkit/internal/text/text-effects-style.h>
44 #include <dali-toolkit/internal/text/text-font-style.h>
45 #include <dali-toolkit/internal/text/text-view.h>
46 #include <dali-toolkit/internal/styling/style-manager-impl.h>
47 #include <dali-toolkit/devel-api/controls/control-devel.h>
49 using namespace Dali::Toolkit::Text;
60 namespace // unnamed namespace
63 #if defined(DEBUG_ENABLED)
64 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::Concise, true, "LOG_TEXT_CONTROLS");
67 const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::Text::DEFAULT_RENDERING_BACKEND;
68 const float DEFAULT_SCROLL_SPEED = 1200.f; ///< The default scroll speed for the text editor in pixels/second.
69 } // unnamed namespace
73 const char* const SCROLL_BAR_POSITION("sourcePosition");
74 const char* const SCROLL_BAR_POSITION_MIN("sourcePositionMin");
75 const char* const SCROLL_BAR_POSITION_MAX("sourcePositionMax");
76 const char* const SCROLL_BAR_CONTENT_SIZE("sourceContentSize");
81 return Toolkit::TextEditor::New();
84 // Setup properties, signals and actions using the type-registry.
85 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextEditor, Toolkit::Control, Create );
87 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "renderingBackend", INTEGER, RENDERING_BACKEND )
88 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "text", STRING, TEXT )
89 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "textColor", VECTOR4, TEXT_COLOR )
90 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "fontFamily", STRING, FONT_FAMILY )
91 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "fontStyle", MAP, FONT_STYLE )
92 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "pointSize", FLOAT, POINT_SIZE )
93 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "horizontalAlignment", STRING, HORIZONTAL_ALIGNMENT )
94 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollThreshold", FLOAT, SCROLL_THRESHOLD )
95 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollSpeed", FLOAT, SCROLL_SPEED )
96 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "primaryCursorColor", VECTOR4, PRIMARY_CURSOR_COLOR )
97 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "secondaryCursorColor", VECTOR4, SECONDARY_CURSOR_COLOR )
98 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableCursorBlink", BOOLEAN, ENABLE_CURSOR_BLINK )
99 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorBlinkInterval", FLOAT, CURSOR_BLINK_INTERVAL )
100 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorBlinkDuration", FLOAT, CURSOR_BLINK_DURATION )
101 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorWidth", INTEGER, CURSOR_WIDTH )
102 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "grabHandleImage", STRING, GRAB_HANDLE_IMAGE )
103 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "grabHandlePressedImage", STRING, GRAB_HANDLE_PRESSED_IMAGE )
104 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleImageLeft", MAP, SELECTION_HANDLE_IMAGE_LEFT )
105 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleImageRight", MAP, SELECTION_HANDLE_IMAGE_RIGHT )
106 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandlePressedImageLeft", MAP, SELECTION_HANDLE_PRESSED_IMAGE_LEFT )
107 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandlePressedImageRight", MAP, SELECTION_HANDLE_PRESSED_IMAGE_RIGHT )
108 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleMarkerImageLeft", MAP, SELECTION_HANDLE_MARKER_IMAGE_LEFT )
109 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleMarkerImageRight", MAP, SELECTION_HANDLE_MARKER_IMAGE_RIGHT )
110 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHighlightColor", VECTOR4, SELECTION_HIGHLIGHT_COLOR )
111 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "decorationBoundingBox", RECTANGLE, DECORATION_BOUNDING_BOX )
112 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableMarkup", BOOLEAN, ENABLE_MARKUP )
113 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputColor", VECTOR4, INPUT_COLOR )
114 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputFontFamily", STRING, INPUT_FONT_FAMILY )
115 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputFontStyle", MAP, INPUT_FONT_STYLE )
116 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputPointSize", FLOAT, INPUT_POINT_SIZE )
117 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "lineSpacing", FLOAT, LINE_SPACING )
118 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputLineSpacing", FLOAT, INPUT_LINE_SPACING )
119 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "underline", MAP, UNDERLINE )
120 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputUnderline", MAP, INPUT_UNDERLINE )
121 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "shadow", MAP, SHADOW )
122 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputShadow", MAP, INPUT_SHADOW )
123 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "emboss", MAP, EMBOSS )
124 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputEmboss", MAP, INPUT_EMBOSS )
125 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "outline", MAP, OUTLINE )
126 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputOutline", MAP, INPUT_OUTLINE )
127 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "smoothScroll", BOOLEAN, SMOOTH_SCROLL )
128 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "smoothScrollDuration", FLOAT, SMOOTH_SCROLL_DURATION )
129 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableScrollBar", BOOLEAN, ENABLE_SCROLL_BAR )
130 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollBarShowDuration", FLOAT, SCROLL_BAR_SHOW_DURATION )
131 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollBarFadeDuration", FLOAT, SCROLL_BAR_FADE_DURATION )
132 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "pixelSize", FLOAT, PIXEL_SIZE )
133 DALI_PROPERTY_REGISTRATION_READ_ONLY( Toolkit, TextEditor, "lineCount", INTEGER, LINE_COUNT )
134 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableSelection", BOOLEAN, ENABLE_SELECTION )
135 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "placeholder", MAP, PLACEHOLDER )
136 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "lineWrapMode", INTEGER, LINE_WRAP_MODE )
137 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "placeholderText", STRING, PLACEHOLDER_TEXT )
138 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "placeholderTextColor", VECTOR4, PLACEHOLDER_TEXT_COLOR )
139 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableShiftSelection", BOOLEAN, ENABLE_SHIFT_SELECTION )
140 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableGrabHandle", BOOLEAN, ENABLE_GRAB_HANDLE )
142 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "textChanged", SIGNAL_TEXT_CHANGED )
143 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED )
145 DALI_TYPE_REGISTRATION_END()
149 Toolkit::TextEditor TextEditor::New()
151 // Create the implementation, temporarily owned by this handle on stack
152 IntrusivePtr< TextEditor > impl = new TextEditor();
154 // Pass ownership to CustomActor handle
155 Toolkit::TextEditor handle( *impl );
157 // Second-phase init of the implementation
158 // This can only be done after the CustomActor connection has been made...
164 void TextEditor::SetProperty( BaseObject* object, Property::Index index, const Property::Value& value )
166 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
168 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SetProperty\n");
173 TextEditor& impl( GetImpl( textEditor ) );
177 case Toolkit::TextEditor::Property::RENDERING_BACKEND:
179 int backend = value.Get< int >();
180 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend );
182 if( impl.mRenderingBackend != backend )
184 impl.mRenderingBackend = backend;
185 impl.mRenderer.Reset();
186 impl.RequestTextRelayout();
190 case Toolkit::TextEditor::Property::TEXT:
192 if( impl.mController )
194 const std::string& text = value.Get< std::string >();
195 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p TEXT %s\n", impl.mController.Get(), text.c_str() );
197 impl.mController->SetText( text );
201 case Toolkit::TextEditor::Property::TEXT_COLOR:
203 if( impl.mController )
205 const Vector4& textColor = value.Get< Vector4 >();
206 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a );
208 if( impl.mController->GetDefaultColor() != textColor )
210 impl.mController->SetDefaultColor( textColor );
211 impl.mController->SetInputColor( textColor );
212 impl.mRenderer.Reset();
217 case Toolkit::TextEditor::Property::FONT_FAMILY:
219 if( impl.mController )
221 const std::string& fontFamily = value.Get< std::string >();
222 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
223 impl.mController->SetDefaultFontFamily( fontFamily );
227 case Toolkit::TextEditor::Property::FONT_STYLE:
229 SetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
232 case Toolkit::TextEditor::Property::POINT_SIZE:
234 if( impl.mController )
236 const float pointSize = value.Get< float >();
237 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p POINT_SIZE %f\n", impl.mController.Get(), pointSize );
239 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE ), pointSize ) )
241 impl.mController->SetDefaultFontSize( pointSize, Text::Controller::POINT_SIZE );
246 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
248 if( impl.mController )
250 Text::HorizontalAlignment::Type alignment( static_cast< Text::HorizontalAlignment::Type >( -1 ) ); // Set to invalid value to ensure a valid mode does get set
251 if( Text::GetHorizontalAlignmentEnumeration( value, alignment ) )
253 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_ALIGNMENT %d\n", impl.mController.Get(), alignment );
254 impl.mController->SetHorizontalAlignment( alignment );
259 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
261 const float threshold = value.Get< float >();
262 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold );
264 if( impl.mDecorator )
266 impl.mDecorator->SetScrollThreshold( threshold );
270 case Toolkit::TextEditor::Property::SCROLL_SPEED:
272 const float speed = value.Get< float >();
273 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_SPEED %f\n", impl.mController.Get(), speed );
275 if( impl.mDecorator )
277 impl.mDecorator->SetScrollSpeed( speed );
281 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
283 if( impl.mDecorator )
285 const Vector4& color = value.Get< Vector4 >();
286 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PRIMARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
288 impl.mDecorator->SetCursorColor( PRIMARY_CURSOR, color );
289 impl.RequestTextRelayout();
293 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
295 if( impl.mDecorator )
297 const Vector4& color = value.Get< Vector4 >();
298 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SECONDARY_CURSOR_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
300 impl.mDecorator->SetCursorColor( SECONDARY_CURSOR, color );
301 impl.RequestTextRelayout();
305 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
307 if( impl.mController )
309 const bool enable = value.Get< bool >();
310 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable );
312 impl.mController->SetEnableCursorBlink( enable );
313 impl.RequestTextRelayout();
317 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
319 if( impl.mDecorator )
321 const float interval = value.Get< float >();
322 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval );
324 impl.mDecorator->SetCursorBlinkInterval( interval );
328 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
330 if( impl.mDecorator )
332 const float duration = value.Get< float >();
333 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration );
335 impl.mDecorator->SetCursorBlinkDuration( duration );
339 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
341 if( impl.mDecorator )
343 const int width = value.Get< int >();
344 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_WIDTH %d\n", impl.mController.Get(), width );
346 impl.mDecorator->SetCursorWidth( width );
347 impl.mController->GetLayoutEngine().SetCursorWidth( width );
351 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
353 const ResourceImage image = ResourceImage::New( value.Get< std::string >() );
354 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), image.GetUrl().c_str() );
356 if( impl.mDecorator )
358 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED, image );
359 impl.RequestTextRelayout();
363 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
365 const ResourceImage image = ResourceImage::New( value.Get< std::string >() );
366 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), image.GetUrl().c_str() );
368 if( impl.mDecorator )
370 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED, image );
371 impl.RequestTextRelayout();
375 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
377 const Image image = Scripting::NewImage( value );
379 if( impl.mDecorator && image )
381 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, image );
382 impl.RequestTextRelayout();
386 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
388 const Image image = Scripting::NewImage( value );
390 if( impl.mDecorator && image )
392 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, image );
393 impl.RequestTextRelayout();
397 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
399 const Image image = Scripting::NewImage( value );
401 if( impl.mDecorator && image )
403 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, image );
404 impl.RequestTextRelayout();
408 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
410 const Image image = Scripting::NewImage( value );
412 if( impl.mDecorator && image )
414 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, image );
415 impl.RequestTextRelayout();
419 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
421 const Image image = Scripting::NewImage( value );
423 if( impl.mDecorator && image )
425 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, image );
426 impl.RequestTextRelayout();
430 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
432 const Image image = Scripting::NewImage( value );
434 if( impl.mDecorator && image )
436 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, image );
437 impl.RequestTextRelayout();
441 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
443 const Vector4 color = value.Get< Vector4 >();
444 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p SELECTION_HIGHLIGHT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), color.r, color.g, color.b, color.a );
446 if( impl.mDecorator )
448 impl.mDecorator->SetHighlightColor( color );
449 impl.RequestTextRelayout();
453 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
455 if( impl.mDecorator )
457 const Rect<int>& box = value.Get< Rect<int> >();
458 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p DECORATION_BOUNDING_BOX %d,%d %dx%d\n", impl.mController.Get(), box.x, box.y, box.width, box.height );
460 impl.mDecorator->SetBoundingBox( box );
461 impl.RequestTextRelayout();
465 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
467 if( impl.mController )
469 const bool enableMarkup = value.Get<bool>();
470 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup );
472 impl.mController->SetMarkupProcessorEnabled( enableMarkup );
476 case Toolkit::TextEditor::Property::INPUT_COLOR:
478 if( impl.mController )
480 const Vector4& inputColor = value.Get< Vector4 >();
481 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), inputColor.r, inputColor.g, inputColor.b, inputColor.a );
483 impl.mController->SetInputColor( inputColor );
487 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
489 if( impl.mController )
491 const std::string& fontFamily = value.Get< std::string >();
492 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
493 impl.mController->SetInputFontFamily( fontFamily );
497 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
499 SetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
502 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
504 if( impl.mController )
506 const float pointSize = value.Get< float >();
507 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize );
508 impl.mController->SetInputFontPointSize( pointSize );
512 case Toolkit::TextEditor::Property::LINE_SPACING:
514 if( impl.mController )
517 // The line spacing isn't supported by the TextEditor. Since it's supported
518 // by the TextLabel for now it must be ignored. The property is being shadowed
519 // locally so its value isn't affected.
520 const float lineSpacing = value.Get<float>();
521 impl.mLineSpacing = lineSpacing;
522 // set it to 0.0 due to missing implementation
523 impl.mController->SetDefaultLineSpacing( 0.0f );
524 impl.mRenderer.Reset();
528 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
530 if( impl.mController )
532 const float lineSpacing = value.Get<float>();
533 impl.mController->SetInputLineSpacing( lineSpacing );
534 impl.mRenderer.Reset();
538 case Toolkit::TextEditor::Property::UNDERLINE:
540 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
543 impl.mRenderer.Reset();
547 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
549 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
552 impl.mRenderer.Reset();
556 case Toolkit::TextEditor::Property::SHADOW:
558 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
561 impl.mRenderer.Reset();
565 case Toolkit::TextEditor::Property::INPUT_SHADOW:
567 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
570 impl.mRenderer.Reset();
574 case Toolkit::TextEditor::Property::EMBOSS:
576 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
579 impl.mRenderer.Reset();
583 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
585 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
588 impl.mRenderer.Reset();
592 case Toolkit::TextEditor::Property::OUTLINE:
594 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
597 impl.mRenderer.Reset();
601 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
603 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
606 impl.mRenderer.Reset();
610 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
612 const bool enable = value.Get< bool >();
613 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SMOOTH_SCROLL %d\n", enable );
615 impl.mScrollAnimationEnabled = enable;
618 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
620 const float duration = value.Get< float >();
621 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SMOOTH_SCROLL_DURATION %f\n", duration );
623 impl.mScrollAnimationDuration = duration;
624 if ( impl.mTextVerticalScroller )
626 impl.mTextVerticalScroller->SetDuration( duration );
630 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
632 const bool enable = value.Get< bool >();
633 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SHOW_SCROLL_BAR %d\n", enable );
635 impl.mScrollBarEnabled = enable;
638 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
640 const float duration = value.Get< float >();
641 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_SHOW_DURATION %f\n", duration );
643 impl.mAnimationPeriod.delaySeconds = duration;
646 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
648 const float duration = value.Get< float >();
649 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_FADE_DURATION %f\n", duration );
651 impl.mAnimationPeriod.durationSeconds = duration;
654 case Toolkit::TextEditor::Property::PIXEL_SIZE:
656 if( impl.mController )
658 const float pixelSize = value.Get< float >();
659 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize );
661 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE ), pixelSize ) )
663 impl.mController->SetDefaultFontSize( pixelSize, Text::Controller::PIXEL_SIZE );
668 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
670 if( impl.mController )
672 const std::string& text = value.Get< std::string >();
673 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor::OnPropertySet %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str() );
675 impl.mController->SetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
679 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
681 if( impl.mController )
683 const Vector4& textColor = value.Get< Vector4 >();
684 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PLACEHOLDER_TEXT_COLOR %f,%f,%f,%f\n", impl.mController.Get(), textColor.r, textColor.g, textColor.b, textColor.a );
686 if( impl.mController->GetPlaceholderTextColor() != textColor )
688 impl.mController->SetPlaceholderTextColor( textColor );
689 impl.mRenderer.Reset();
694 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
696 if( impl.mController )
698 const bool enableSelection = value.Get< bool >();
699 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection );
700 impl.mController->SetSelectionEnabled( enableSelection );
704 case Toolkit::TextEditor::Property::PLACEHOLDER:
706 const Property::Map* map = value.GetMap();
709 impl.mController->SetPlaceholderProperty( *map );
713 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
715 if( impl.mController )
717 Text::LineWrap::Mode lineWrapMode( static_cast< Text::LineWrap::Mode >( -1 ) ); // Set to invalid value to ensure a valid mode does get set
718 if( GetLineWrapModeEnumeration( value, lineWrapMode ) )
720 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p LineWrap::MODE %d\n", impl.mController.Get(), lineWrapMode );
721 impl.mController->SetLineWrapMode( lineWrapMode );
726 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
728 if( impl.mController )
730 const bool shiftSelection = value.Get<bool>();
731 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_SHIFT_SELECTION %d\n", impl.mController.Get(), shiftSelection );
733 impl.mController->SetShiftSelectionEnabled( shiftSelection );
737 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
739 if( impl.mController )
741 const bool grabHandleEnabled = value.Get<bool>();
742 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_GRAB_HANDLE %d\n", impl.mController.Get(), grabHandleEnabled );
744 impl.mController->SetGrabHandleEnabled( grabHandleEnabled );
752 Property::Value TextEditor::GetProperty( BaseObject* object, Property::Index index )
754 Property::Value value;
756 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
760 TextEditor& impl( GetImpl( textEditor ) );
764 case Toolkit::TextEditor::Property::RENDERING_BACKEND:
766 value = impl.mRenderingBackend;
769 case Toolkit::TextEditor::Property::TEXT:
771 if( impl.mController )
774 impl.mController->GetText( text );
775 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p returning text: %s\n", impl.mController.Get(), text.c_str() );
780 case Toolkit::TextEditor::Property::TEXT_COLOR:
782 if ( impl.mController )
784 value = impl.mController->GetDefaultColor();
788 case Toolkit::TextEditor::Property::FONT_FAMILY:
790 if( impl.mController )
792 value = impl.mController->GetDefaultFontFamily();
796 case Toolkit::TextEditor::Property::FONT_STYLE:
798 GetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
801 case Toolkit::TextEditor::Property::POINT_SIZE:
803 if( impl.mController )
805 value = impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE );
809 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
811 if( impl.mController )
813 const char* name = GetHorizontalAlignmentString( impl.mController->GetHorizontalAlignment() );
816 value = std::string( name );
821 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
823 if( impl.mDecorator )
825 value = impl.mDecorator->GetScrollThreshold();
829 case Toolkit::TextEditor::Property::SCROLL_SPEED:
831 if( impl.mDecorator )
833 value = impl.mDecorator->GetScrollSpeed();
837 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
839 if( impl.mDecorator )
841 value = impl.mDecorator->GetColor( PRIMARY_CURSOR );
845 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
847 if( impl.mDecorator )
849 value = impl.mDecorator->GetColor( SECONDARY_CURSOR );
853 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
855 value = impl.mController->GetEnableCursorBlink();
858 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
860 if( impl.mDecorator )
862 value = impl.mDecorator->GetCursorBlinkInterval();
866 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
868 if( impl.mDecorator )
870 value = impl.mDecorator->GetCursorBlinkDuration();
874 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
876 if( impl.mDecorator )
878 value = impl.mDecorator->GetCursorWidth();
882 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
884 if( impl.mDecorator )
886 ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED ) );
889 value = image.GetUrl();
894 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
896 if( impl.mDecorator )
898 ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED ) );
901 value = image.GetUrl();
906 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
908 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED );
911 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
913 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED ) ;
916 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
918 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
921 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
923 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
926 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
928 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
931 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
933 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
936 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
938 if( impl.mDecorator )
940 value = impl.mDecorator->GetHighlightColor();
944 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
946 if( impl.mDecorator )
948 Rect<int> boundingBox;
949 impl.mDecorator->GetBoundingBox( boundingBox );
954 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
956 if( impl.mController )
958 value = impl.mController->IsMarkupProcessorEnabled();
962 case Toolkit::TextEditor::Property::INPUT_COLOR:
964 if( impl.mController )
966 value = impl.mController->GetInputColor();
970 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
972 if( impl.mController )
974 value = impl.mController->GetInputFontFamily();
978 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
980 GetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
983 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
985 if( impl.mController )
987 value = impl.mController->GetInputFontPointSize();
991 case Toolkit::TextEditor::Property::LINE_SPACING:
993 if( impl.mController )
995 // LINE_SPACING isn't implemented for the TextEditor. Returning
996 // only shadowed value, not the real one.
997 value = impl.mLineSpacing;
1001 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
1003 if( impl.mController )
1005 value = impl.mController->GetInputLineSpacing();
1009 case Toolkit::TextEditor::Property::UNDERLINE:
1011 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1014 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
1016 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
1019 case Toolkit::TextEditor::Property::SHADOW:
1021 GetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1024 case Toolkit::TextEditor::Property::INPUT_SHADOW:
1026 GetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
1029 case Toolkit::TextEditor::Property::EMBOSS:
1031 GetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1034 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
1036 GetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
1039 case Toolkit::TextEditor::Property::OUTLINE:
1041 GetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1044 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
1046 GetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
1049 case Toolkit::TextEditor::Property::SMOOTH_SCROLL:
1051 value = impl.mScrollAnimationEnabled;
1054 case Toolkit::TextEditor::Property::SMOOTH_SCROLL_DURATION:
1056 value = impl.mScrollAnimationDuration;
1059 case Toolkit::TextEditor::Property::ENABLE_SCROLL_BAR:
1061 value = impl.mScrollBarEnabled;
1064 case Toolkit::TextEditor::Property::SCROLL_BAR_SHOW_DURATION:
1066 value = impl.mAnimationPeriod.delaySeconds;
1069 case Toolkit::TextEditor::Property::SCROLL_BAR_FADE_DURATION:
1071 value = impl.mAnimationPeriod.durationSeconds;
1074 case Toolkit::TextEditor::Property::PIXEL_SIZE:
1076 if( impl.mController )
1078 value = impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE );
1082 case Toolkit::TextEditor::Property::LINE_COUNT:
1084 if( impl.mController )
1086 float width = textEditor.GetProperty( Actor::Property::SIZE_WIDTH ).Get<float>();
1087 value = impl.mController->GetLineCount( width );
1091 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
1093 if( impl.mController )
1096 impl.mController->GetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
1101 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
1103 if( impl.mController )
1105 value = impl.mController->GetPlaceholderTextColor();
1109 case Toolkit::TextEditor::Property::ENABLE_SELECTION:
1111 if( impl.mController )
1113 value = impl.mController->IsSelectionEnabled();
1117 case Toolkit::TextEditor::Property::PLACEHOLDER:
1120 impl.mController->GetPlaceholderProperty( map );
1124 case Toolkit::TextEditor::Property::LINE_WRAP_MODE:
1126 if( impl.mController )
1128 value = impl.mController->GetLineWrapMode();
1132 case Toolkit::DevelTextEditor::Property::ENABLE_SHIFT_SELECTION:
1134 if( impl.mController )
1136 value = impl.mController->IsShiftSelectionEnabled();
1140 case Toolkit::DevelTextEditor::Property::ENABLE_GRAB_HANDLE:
1142 if( impl.mController )
1144 value = impl.mController->IsGrabHandleEnabled();
1154 InputMethodContext TextEditor::GetInputMethodContext()
1156 return mInputMethodContext;
1159 bool TextEditor::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
1161 Dali::BaseHandle handle( object );
1163 bool connected( true );
1164 Toolkit::TextEditor editor = Toolkit::TextEditor::DownCast( handle );
1166 if( 0 == strcmp( signalName.c_str(), SIGNAL_TEXT_CHANGED ) )
1168 editor.TextChangedSignal().Connect( tracker, functor );
1170 else if( 0 == strcmp( signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED ) )
1172 editor.InputStyleChangedSignal().Connect( tracker, functor );
1176 // signalName does not match any signal
1183 Toolkit::TextEditor::TextChangedSignalType& TextEditor::TextChangedSignal()
1185 return mTextChangedSignal;
1188 Toolkit::TextEditor::InputStyleChangedSignalType& TextEditor::InputStyleChangedSignal()
1190 return mInputStyleChangedSignal;
1193 Toolkit::TextEditor::ScrollStateChangedSignalType& TextEditor::ScrollStateChangedSignal()
1195 return mScrollStateChangedSignal;
1198 void TextEditor::OnInitialize()
1200 Actor self = Self();
1202 mController = Text::Controller::New( this, this );
1204 mDecorator = Text::Decorator::New( *mController,
1207 mInputMethodContext = InputMethodContext::New();
1209 mController->GetLayoutEngine().SetLayout( Layout::Engine::MULTI_LINE_BOX );
1211 // Enables the text input.
1212 mController->EnableTextInput( mDecorator, mInputMethodContext );
1214 // Enables the vertical scrolling after the text input has been enabled.
1215 mController->SetVerticalScrollEnabled( true );
1217 // Disables the horizontal scrolling.
1218 mController->SetHorizontalScrollEnabled( false );
1220 // Sets the maximum number of characters.
1221 mController->SetMaximumNumberOfCharacters( std::numeric_limits<Length>::max() );
1223 // Enable the smooth handle panning.
1224 mController->SetSmoothHandlePanEnabled( true );
1226 mController->SetNoTextDoubleTapAction( Controller::NoTextTap::HIGHLIGHT );
1227 mController->SetNoTextLongPressAction( Controller::NoTextTap::HIGHLIGHT );
1229 // Forward input events to controller
1230 EnableGestureDetection( static_cast<Gesture::Type>( Gesture::Tap | Gesture::Pan | Gesture::LongPress ) );
1231 GetTapGestureDetector().SetMaximumTapsRequired( 2 );
1233 self.TouchSignal().Connect( this, &TextEditor::OnTouched );
1235 // Set BoundingBox to stage size if not already set.
1236 Rect<int> boundingBox;
1237 mDecorator->GetBoundingBox( boundingBox );
1239 if( boundingBox.IsEmpty() )
1241 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1242 mDecorator->SetBoundingBox( Rect<int>( 0.0f, 0.0f, stageSize.width, stageSize.height ) );
1245 // Whether to flip the selection handles as soon as they cross.
1246 mDecorator->FlipSelectionHandlesOnCrossEnabled( true );
1248 // Set the default scroll speed.
1249 mDecorator->SetScrollSpeed( DEFAULT_SCROLL_SPEED );
1251 // Fill-parent area by default
1252 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
1253 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1254 self.OnStageSignal().Connect( this, &TextEditor::OnStageConnect );
1256 DevelControl::SetInputMethodContext( *this, mInputMethodContext );
1258 // Creates an extra control to be used as stencil buffer.
1259 mStencil = Control::New();
1260 mStencil.SetAnchorPoint( AnchorPoint::TOP_LEFT );
1261 mStencil.SetParentOrigin( ParentOrigin::TOP_LEFT );
1263 // Creates a background visual. Even if the color is transparent it updates the stencil.
1264 mStencil.SetProperty( Toolkit::Control::Property::BACKGROUND,
1265 Property::Map().Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::COLOR ).
1266 Add( ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT ) );
1268 // Enable the clipping property.
1269 mStencil.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX );
1270 mStencil.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
1272 self.Add( mStencil );
1275 void TextEditor::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change )
1277 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange\n");
1281 case StyleChange::DEFAULT_FONT_CHANGE:
1283 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange DEFAULT_FONT_CHANGE\n");
1284 const std::string& newFont = GetImpl( styleManager ).GetDefaultFontFamily();
1285 // Property system did not set the font so should update it.
1286 mController->UpdateAfterFontChange( newFont );
1291 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1293 GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
1297 case StyleChange::THEME_CHANGE:
1299 // Nothing to do, let control base class handle this
1304 // Up call to Control
1305 Control::OnStyleChange( styleManager, change );
1308 Vector3 TextEditor::GetNaturalSize()
1311 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1313 Vector3 naturalSize = mController->GetNaturalSize();
1314 naturalSize.width += ( padding.start + padding.end );
1315 naturalSize.height += ( padding.top + padding.bottom );
1320 float TextEditor::GetHeightForWidth( float width )
1323 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1324 return mController->GetHeightForWidth( width ) + padding.top + padding.bottom;
1327 void TextEditor::OnRelayout( const Vector2& size, RelayoutContainer& container )
1329 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor OnRelayout\n");
1331 Actor self = Self();
1334 padding = self.GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1336 Vector2 contentSize( size.x - ( padding.start + padding.end ), size.y - ( padding.top + padding.bottom ) );
1338 // Support Right-To-Left of padding
1339 Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>( self.GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
1340 if( Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection )
1342 std::swap( padding.start, padding.end );
1347 mStencil.SetPosition( padding.start, padding.top );
1351 mActiveLayer.SetPosition( padding.start, padding.top );
1354 const Text::Controller::UpdateTextType updateTextType = mController->Relayout( contentSize, layoutDirection );
1356 if( ( Text::Controller::NONE_UPDATED != updateTextType ) ||
1359 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnRelayout %p Displaying new contents\n", mController.Get() );
1362 ( Text::Controller::NONE_UPDATED != ( Text::Controller::DECORATOR_UPDATED & updateTextType ) ) )
1364 mDecorator->Relayout( size );
1369 mRenderer = Backend::Get().NewRenderer( mRenderingBackend );
1372 RenderText( updateTextType );
1376 // The text-editor emits signals when the input style changes. These changes of style are
1377 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1378 // can't be emitted during the size negotiation as the callbacks may update the UI.
1379 // The text-editor adds an idle callback to the adaptor to emit the signals after the size negotiation.
1380 if( !mController->IsInputStyleChangedSignalsQueueEmpty() )
1382 if( Adaptor::IsAvailable() )
1384 Adaptor& adaptor = Adaptor::Get();
1386 if( NULL == mIdleCallback )
1388 // @note: The callback manager takes the ownership of the callback object.
1389 mIdleCallback = MakeCallback( this, &TextEditor::OnIdleSignal );
1390 adaptor.AddIdle( mIdleCallback, false );
1396 void TextEditor::RenderText( Text::Controller::UpdateTextType updateTextType )
1398 Actor renderableActor;
1400 if( Text::Controller::NONE_UPDATED != ( Text::Controller::MODEL_UPDATED & updateTextType ) )
1404 Dali::Toolkit::TextEditor handle = Dali::Toolkit::TextEditor( GetOwner() );
1406 renderableActor = mRenderer->Render( mController->GetView(),
1408 Property::INVALID_INDEX, // Animatable property not supported
1410 DepthIndex::CONTENT );
1413 if( renderableActor != mRenderableActor )
1415 UnparentAndReset( mRenderableActor );
1416 mRenderableActor = renderableActor;
1420 if( mRenderableActor )
1422 // Make sure the actors are parented correctly with/without clipping
1423 Actor self = mStencil ? mStencil : Self();
1425 for( std::vector<Actor>::iterator it = mClippingDecorationActors.begin(),
1426 endIt = mClippingDecorationActors.end();
1431 it->LowerToBottom();
1433 mClippingDecorationActors.clear();
1435 self.Add( mRenderableActor );
1437 ApplyScrollPosition();
1442 void TextEditor::OnKeyInputFocusGained()
1444 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyInputFocusGained %p\n", mController.Get() );
1445 if ( mInputMethodContext )
1447 mInputMethodContext.StatusChangedSignal().Connect( this, &TextEditor::KeyboardStatusChanged );
1449 mInputMethodContext.EventReceivedSignal().Connect( this, &TextEditor::OnInputMethodContextEvent );
1451 // Notify that the text editing start.
1452 mInputMethodContext.Activate();
1454 // When window gain lost focus, the InputMethodContext is deactivated. Thus when window gain focus again, the InputMethodContext must be activated.
1455 mInputMethodContext.SetRestoreAfterFocusLost( true );
1457 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1461 notifier.ContentSelectedSignal().Connect( this, &TextEditor::OnClipboardTextSelected );
1464 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1466 EmitKeyInputFocusSignal( true ); // Calls back into the Control hence done last.
1469 void TextEditor::OnKeyInputFocusLost()
1471 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor:OnKeyInputFocusLost %p\n", mController.Get() );
1472 if ( mInputMethodContext )
1474 mInputMethodContext.StatusChangedSignal().Disconnect( this, &TextEditor::KeyboardStatusChanged );
1476 // The text editing is finished. Therefore the InputMethodContext don't have restore activation.
1477 mInputMethodContext.SetRestoreAfterFocusLost( false );
1479 // Notify that the text editing finish.
1480 mInputMethodContext.Deactivate();
1482 mInputMethodContext.EventReceivedSignal().Disconnect( this, &TextEditor::OnInputMethodContextEvent );
1484 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1488 notifier.ContentSelectedSignal().Disconnect( this, &TextEditor::OnClipboardTextSelected );
1491 mController->KeyboardFocusLostEvent();
1493 EmitKeyInputFocusSignal( false ); // Calls back into the Control hence done last.
1496 void TextEditor::OnTap( const TapGesture& gesture )
1498 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnTap %p\n", mController.Get() );
1499 if ( mInputMethodContext )
1501 mInputMethodContext.Activate();
1503 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1505 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1506 mController->TapEvent( gesture.numberOfTaps, gesture.localPoint.x - padding.start, gesture.localPoint.y - padding.top );
1511 void TextEditor::OnPan( const PanGesture& gesture )
1513 mController->PanEvent( gesture.state, gesture.displacement );
1516 void TextEditor::OnLongPress( const LongPressGesture& gesture )
1518 if ( mInputMethodContext )
1520 mInputMethodContext.Activate();
1523 padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
1524 mController->LongPressEvent( gesture.state, gesture.localPoint.x - padding.start, gesture.localPoint.y - padding.top );
1529 bool TextEditor::OnKeyEvent( const KeyEvent& event )
1531 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyEvent %p keyCode %d\n", mController.Get(), event.keyCode );
1533 if( Dali::DALI_KEY_ESCAPE == event.keyCode && mController->ShouldClearFocusOnEscape() )
1535 // Make sure ClearKeyInputFocus when only key is up
1536 if( event.state == KeyEvent::Up )
1538 ClearKeyInputFocus();
1544 return mController->KeyEvent( event );
1547 void TextEditor::RequestTextRelayout()
1552 void TextEditor::TextChanged()
1554 Dali::Toolkit::TextEditor handle( GetOwner() );
1555 mTextChangedSignal.Emit( handle );
1558 void TextEditor::MaxLengthReached()
1560 // Nothing to do as TextEditor doesn't emit a max length reached signal.
1563 void TextEditor::InputStyleChanged( Text::InputStyle::Mask inputStyleMask )
1565 Dali::Toolkit::TextEditor handle( GetOwner() );
1567 Toolkit::TextEditor::InputStyle::Mask editorInputStyleMask = Toolkit::TextEditor::InputStyle::NONE;
1569 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_COLOR ) )
1571 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::COLOR );
1573 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_FAMILY ) )
1575 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_FAMILY );
1577 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_POINT_SIZE ) )
1579 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::POINT_SIZE );
1581 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WEIGHT ) )
1583 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1585 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WIDTH ) )
1587 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1589 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_SLANT ) )
1591 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1593 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_LINE_SPACING ) )
1595 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::LINE_SPACING );
1597 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_UNDERLINE ) )
1599 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::UNDERLINE );
1601 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_SHADOW ) )
1603 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::SHADOW );
1605 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_EMBOSS ) )
1607 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::EMBOSS );
1609 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_OUTLINE ) )
1611 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::OUTLINE );
1614 mInputStyleChangedSignal.Emit( handle, editorInputStyleMask );
1617 void TextEditor::AddDecoration( Actor& actor, bool needsClipping )
1623 mClippingDecorationActors.push_back( actor );
1627 actor.SetParentOrigin( ParentOrigin::TOP_LEFT );
1628 actor.SetAnchorPoint( AnchorPoint::TOP_LEFT );
1629 Self().Add( actor );
1630 mActiveLayer = actor;
1635 void TextEditor::UpdateScrollBar()
1637 using namespace Dali;
1639 float scrollPosition;
1642 bool latestScrolled;
1644 if ( !mScrollBarEnabled )
1648 latestScrolled = mController->GetTextScrollInfo( scrollPosition, controlSize, layoutSize );
1649 if ( !latestScrolled || controlSize > layoutSize)
1654 CustomActor self = Self();
1657 mScrollBar = Toolkit::ScrollBar::New( Toolkit::ScrollBar::Vertical );
1658 mScrollBar.SetIndicatorHeightPolicy( Toolkit::ScrollBar::Variable );
1659 mScrollBar.SetParentOrigin( ParentOrigin::TOP_RIGHT );
1660 mScrollBar.SetAnchorPoint( AnchorPoint::TOP_RIGHT );
1661 mScrollBar.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1662 mScrollBar.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH );
1664 // Register the scroll position property
1665 Property::Index propertyScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION, scrollPosition );
1666 // Register the minimum scroll position property
1667 Property::Index propertyMinScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MIN, 0.0f );
1668 // Register the maximum scroll position property
1669 Property::Index propertyMaxScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MAX, (layoutSize - controlSize) );
1670 // Register the scroll content size property
1671 Property::Index propertyScrollContentSize = self.RegisterProperty( SCROLL_BAR_CONTENT_SIZE, layoutSize );
1673 mScrollBar.SetScrollPropertySource(self, propertyScrollPosition, propertyMinScrollPosition, propertyMaxScrollPosition, propertyScrollContentSize);
1675 // Set style name of ScrollBar for styling
1676 mScrollBar.SetStyleName("TextEditorScrollBar");
1677 Toolkit::Control scrollIndicator = Toolkit::Control::DownCast( mScrollBar.GetScrollIndicator() );
1678 if( scrollIndicator )
1680 // Set style name of ScrollBarIndicator for styling
1681 scrollIndicator.SetStyleName("TextEditorScrollBarIndicator");
1684 self.Add( mScrollBar );
1688 Property::Index propertyScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION );
1689 Property::Index propertyMaxScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION_MAX );
1690 Property::Index propertyScrollContentSize = self.GetPropertyIndex( SCROLL_BAR_CONTENT_SIZE );
1692 self.SetProperty( propertyScrollPosition, scrollPosition );
1693 self.SetProperty( propertyMaxScrollPosition, (layoutSize - controlSize) );
1694 self.SetProperty( propertyScrollContentSize, layoutSize );
1697 // If scrolling is not started, start scrolling and emit ScrollStateChangedSignal
1698 if( !mScrollStarted )
1700 mScrollStarted = true;
1701 Dali::Toolkit::TextEditor handle( GetOwner() );
1702 mScrollStateChangedSignal.Emit( handle, Toolkit::TextEditor::Scroll::STARTED );
1705 Actor indicator = mScrollBar.GetScrollIndicator();
1708 mAnimation.Stop(); // Cancel any animation
1712 mAnimation = Animation::New( mAnimationPeriod.durationSeconds );
1714 indicator.SetOpacity(1.0f);
1715 mAnimation.AnimateTo( Property( indicator, Actor::Property::COLOR_ALPHA ), 0.0f, AlphaFunction::EASE_IN, mAnimationPeriod );
1717 mAnimation.FinishedSignal().Connect( this, &TextEditor::OnScrollIndicatorAnimationFinished );
1720 void TextEditor::OnScrollIndicatorAnimationFinished( Animation& animation )
1722 // If animation is successfully ended, then emit ScrollStateChangedSignal
1723 if( animation.GetCurrentProgress() == 0.0f )
1725 mScrollStarted = false;
1726 Dali::Toolkit::TextEditor handle( GetOwner() );
1727 mScrollStateChangedSignal.Emit( handle, Toolkit::TextEditor::Scroll::FINISHED );
1731 void TextEditor::OnStageConnect( Dali::Actor actor )
1733 if ( mHasBeenStaged )
1735 RenderText( static_cast<Text::Controller::UpdateTextType>( Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED ) );
1739 mHasBeenStaged = true;
1743 InputMethodContext::CallbackData TextEditor::OnInputMethodContextEvent( Dali::InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent )
1745 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnInputMethodContextEvent %p eventName %d\n", mController.Get(), inputMethodContextEvent.eventName );
1746 return mController->OnInputMethodContextEvent( inputMethodContext, inputMethodContextEvent );
1749 void TextEditor::GetHandleImagePropertyValue( Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType )
1753 ResourceImage image = ResourceImage::DownCast( mDecorator->GetHandleImage( handleType, handleImageType ) );
1758 Scripting::CreatePropertyMap( image, map );
1764 void TextEditor::OnClipboardTextSelected( ClipboardEventNotifier& clipboard )
1766 mController->PasteClipboardItemEvent();
1769 void TextEditor::KeyboardStatusChanged(bool keyboardShown)
1771 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown );
1773 // Just hide the grab handle when keyboard is hidden.
1774 if (!keyboardShown )
1776 mController->KeyboardFocusLostEvent();
1780 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1784 void TextEditor::OnStageConnection( int depth )
1786 // Sets the depth to the visuals inside the text's decorator.
1787 mDecorator->SetTextDepth( depth );
1789 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1791 // Call the Control::OnStageConnection() to set the depth of the background.
1792 Control::OnStageConnection( depth );
1795 bool TextEditor::OnTouched( Actor actor, const TouchData& touch )
1800 void TextEditor::OnIdleSignal()
1802 // Emits the change of input style signals.
1803 mController->ProcessInputStyleChangedSignals();
1805 // Set the pointer to null as the callback manager deletes the callback after execute it.
1806 mIdleCallback = NULL;
1809 void TextEditor::ApplyScrollPosition()
1811 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1812 float scrollAmount = 0.0f;
1814 if ( mScrollAnimationEnabled )
1816 scrollAmount = mController->GetScrollAmountByUserInput();
1818 if ( mTextVerticalScroller )
1820 mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1822 else if ( Equals( scrollAmount, 0.0f, Math::MACHINE_EPSILON_1 ))
1824 mRenderableActor.SetPosition( scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount );
1828 mTextVerticalScroller = Text::TextVerticalScroller::New();
1829 if ( !Equals( mScrollAnimationDuration, 0.0f, Math::MACHINE_EPSILON_1 ))
1831 mTextVerticalScroller->SetDuration( mScrollAnimationDuration );
1833 mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1837 TextEditor::TextEditor()
1838 : Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
1839 mAnimationPeriod( 0.0f, 0.0f ),
1840 mIdleCallback( NULL ),
1841 mAlignmentOffset( 0.f ),
1842 mScrollAnimationDuration( 0.f ),
1843 mLineSpacing( 0.f ),
1844 mRenderingBackend( DEFAULT_RENDERING_BACKEND ),
1845 mHasBeenStaged( false ),
1846 mScrollAnimationEnabled( false ),
1847 mScrollBarEnabled( false ),
1848 mScrollStarted( false )
1852 TextEditor::~TextEditor()
1854 UnparentAndReset( mStencil );
1856 if( ( NULL != mIdleCallback ) && Adaptor::IsAvailable() )
1858 // Removes the callback from the callback manager in case the text-editor is destroyed before the callback is executed.
1859 Adaptor::Get().RemoveIdle( mIdleCallback );
1863 } // namespace Internal
1865 } // namespace Toolkit