2 * Copyright (c) 2017 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include <dali-toolkit/internal/controls/text-controls/text-editor-impl.h>
24 #include <dali/public-api/adaptor-framework/key.h>
25 #include <dali/public-api/common/stage.h>
26 #include <dali/public-api/images/resource-image.h>
27 #include <dali/devel-api/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/visuals/color-visual-properties.h>
36 #include <dali-toolkit/devel-api/controls/control-devel.h>
37 #include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
38 #include <dali-toolkit/devel-api/controls/text-controls/text-editor-devel.h>
39 #include <dali-toolkit/devel-api/visuals/visual-properties-devel.h>
40 #include <dali-toolkit/internal/text/rendering/text-backend.h>
41 #include <dali-toolkit/internal/text/text-effects-style.h>
42 #include <dali-toolkit/internal/text/text-font-style.h>
43 #include <dali-toolkit/internal/text/text-view.h>
44 #include <dali-toolkit/internal/styling/style-manager-impl.h>
46 using namespace Dali::Toolkit::Text;
57 namespace // unnamed namespace
60 #if defined(DEBUG_ENABLED)
61 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::Concise, true, "LOG_TEXT_CONTROLS");
64 const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::Text::DEFAULT_RENDERING_BACKEND;
65 const float DEFAULT_SCROLL_SPEED = 1200.f; ///< The default scroll speed for the text editor in pixels/second.
66 } // unnamed namespace
71 const Scripting::StringEnum HORIZONTAL_ALIGNMENT_STRING_TABLE[] =
73 { "BEGIN", Toolkit::Text::Layout::HORIZONTAL_ALIGN_BEGIN },
74 { "CENTER", Toolkit::Text::Layout::HORIZONTAL_ALIGN_CENTER },
75 { "END", Toolkit::Text::Layout::HORIZONTAL_ALIGN_END },
77 const unsigned int HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT = sizeof( HORIZONTAL_ALIGNMENT_STRING_TABLE ) / sizeof( HORIZONTAL_ALIGNMENT_STRING_TABLE[0] );
80 const Scripting::StringEnum LINE_WRAP_MODE_STRING_TABLE[] =
82 { "WORD", Toolkit::Text::Layout::LineWrap::WORD },
83 { "CHARACTER", Toolkit::Text::Layout::LineWrap::CHARACTER }
85 const unsigned int LINE_WRAP_MODE_STRING_TABLE_COUNT = sizeof( LINE_WRAP_MODE_STRING_TABLE ) / sizeof( LINE_WRAP_MODE_STRING_TABLE[0] );
87 const char* const SCROLL_BAR_POSITION("sourcePosition");
88 const char* const SCROLL_BAR_POSITION_MIN("sourcePositionMin");
89 const char* const SCROLL_BAR_POSITION_MAX("sourcePositionMax");
90 const char* const SCROLL_BAR_CONTENT_SIZE("sourceContentSize");
95 return Toolkit::TextEditor::New();
98 // Setup properties, signals and actions using the type-registry.
99 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextEditor, Toolkit::Control, Create );
101 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "renderingBackend", INTEGER, RENDERING_BACKEND )
102 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "text", STRING, TEXT )
103 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "textColor", VECTOR4, TEXT_COLOR )
104 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "fontFamily", STRING, FONT_FAMILY )
105 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "fontStyle", MAP, FONT_STYLE )
106 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "pointSize", FLOAT, POINT_SIZE )
107 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "horizontalAlignment", STRING, HORIZONTAL_ALIGNMENT )
108 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollThreshold", FLOAT, SCROLL_THRESHOLD )
109 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollSpeed", FLOAT, SCROLL_SPEED )
110 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "primaryCursorColor", VECTOR4, PRIMARY_CURSOR_COLOR )
111 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "secondaryCursorColor", VECTOR4, SECONDARY_CURSOR_COLOR )
112 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableCursorBlink", BOOLEAN, ENABLE_CURSOR_BLINK )
113 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorBlinkInterval", FLOAT, CURSOR_BLINK_INTERVAL )
114 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorBlinkDuration", FLOAT, CURSOR_BLINK_DURATION )
115 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorWidth", INTEGER, CURSOR_WIDTH )
116 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "grabHandleImage", STRING, GRAB_HANDLE_IMAGE )
117 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "grabHandlePressedImage", STRING, GRAB_HANDLE_PRESSED_IMAGE )
118 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleImageLeft", MAP, SELECTION_HANDLE_IMAGE_LEFT )
119 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleImageRight", MAP, SELECTION_HANDLE_IMAGE_RIGHT )
120 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandlePressedImageLeft", MAP, SELECTION_HANDLE_PRESSED_IMAGE_LEFT )
121 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandlePressedImageRight", MAP, SELECTION_HANDLE_PRESSED_IMAGE_RIGHT )
122 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleMarkerImageLeft", MAP, SELECTION_HANDLE_MARKER_IMAGE_LEFT )
123 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleMarkerImageRight", MAP, SELECTION_HANDLE_MARKER_IMAGE_RIGHT )
124 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHighlightColor", VECTOR4, SELECTION_HIGHLIGHT_COLOR )
125 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "decorationBoundingBox", RECTANGLE, DECORATION_BOUNDING_BOX )
126 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableMarkup", BOOLEAN, ENABLE_MARKUP )
127 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputColor", VECTOR4, INPUT_COLOR )
128 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputFontFamily", STRING, INPUT_FONT_FAMILY )
129 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputFontStyle", MAP, INPUT_FONT_STYLE )
130 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputPointSize", FLOAT, INPUT_POINT_SIZE )
131 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "lineSpacing", FLOAT, LINE_SPACING )
132 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputLineSpacing", FLOAT, INPUT_LINE_SPACING )
133 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "underline", MAP, UNDERLINE )
134 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputUnderline", MAP, INPUT_UNDERLINE )
135 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "shadow", MAP, SHADOW )
136 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputShadow", MAP, INPUT_SHADOW )
137 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "emboss", MAP, EMBOSS )
138 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputEmboss", MAP, INPUT_EMBOSS )
139 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "outline", MAP, OUTLINE )
140 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputOutline", MAP, INPUT_OUTLINE )
141 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "smoothScroll", BOOLEAN, SMOOTH_SCROLL )
142 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "smoothScrollDuration", FLOAT, SMOOTH_SCROLL_DURATION )
143 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableScrollBar", BOOLEAN, ENABLE_SCROLL_BAR )
144 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollBarShowDuration", FLOAT, SCROLL_BAR_SHOW_DURATION )
145 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollBarFadeDuration", FLOAT, SCROLL_BAR_FADE_DURATION )
146 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "pixelSize", FLOAT, PIXEL_SIZE )
147 DALI_DEVEL_PROPERTY_REGISTRATION_READ_ONLY( Toolkit, TextEditor, "lineCount", INTEGER, LINE_COUNT )
148 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "placeholderText", STRING, PLACEHOLDER_TEXT )
149 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "placeholderTextColor", VECTOR4, PLACEHOLDER_TEXT_COLOR )
150 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableSelection", BOOLEAN, ENABLE_SELECTION )
151 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "placeholder", MAP, PLACEHOLDER )
152 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "lineWrapMode", STRING, LINE_WRAP_MODE )
154 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "textChanged", SIGNAL_TEXT_CHANGED )
155 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED )
157 DALI_TYPE_REGISTRATION_END()
161 Toolkit::TextEditor TextEditor::New()
163 // Create the implementation, temporarily owned by this handle on stack
164 IntrusivePtr< TextEditor > impl = new TextEditor();
166 // Pass ownership to CustomActor handle
167 Toolkit::TextEditor handle( *impl );
169 // Second-phase init of the implementation
170 // This can only be done after the CustomActor connection has been made...
176 void TextEditor::SetProperty( BaseObject* object, Property::Index index, const Property::Value& value )
178 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
180 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SetProperty\n");
185 TextEditor& impl( GetImpl( textEditor ) );
189 case Toolkit::TextEditor::Property::RENDERING_BACKEND:
191 int backend = value.Get< int >();
192 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend );
194 if( impl.mRenderingBackend != backend )
196 impl.mRenderingBackend = backend;
197 impl.mRenderer.Reset();
198 impl.RequestTextRelayout();
202 case Toolkit::TextEditor::Property::TEXT:
204 if( impl.mController )
206 const std::string& text = value.Get< std::string >();
207 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p TEXT %s\n", impl.mController.Get(), text.c_str() );
209 impl.mController->SetText( text );
213 case Toolkit::TextEditor::Property::TEXT_COLOR:
215 if( impl.mController )
217 const Vector4& textColor = value.Get< Vector4 >();
218 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 );
220 if( impl.mController->GetDefaultColor() != textColor )
222 impl.mController->SetDefaultColor( textColor );
223 impl.mController->SetInputColor( textColor );
224 impl.mRenderer.Reset();
229 case Toolkit::TextEditor::Property::FONT_FAMILY:
231 if( impl.mController )
233 const std::string& fontFamily = value.Get< std::string >();
234 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
235 impl.mController->SetDefaultFontFamily( fontFamily );
239 case Toolkit::TextEditor::Property::FONT_STYLE:
241 SetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
244 case Toolkit::TextEditor::Property::POINT_SIZE:
246 if( impl.mController )
248 const float pointSize = value.Get< float >();
249 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p POINT_SIZE %f\n", impl.mController.Get(), pointSize );
251 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE ), pointSize ) )
253 impl.mController->SetDefaultFontSize( pointSize, Text::Controller::POINT_SIZE );
258 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
260 if( impl.mController )
262 const std::string& alignStr = value.Get< std::string >();
263 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_ALIGNMENT %s\n", impl.mController.Get(), alignStr.c_str() );
265 Layout::HorizontalAlignment alignment( Layout::HORIZONTAL_ALIGN_BEGIN );
266 if( Scripting::GetEnumeration< Layout::HorizontalAlignment >( alignStr.c_str(),
267 HORIZONTAL_ALIGNMENT_STRING_TABLE,
268 HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT,
271 impl.mController->SetHorizontalAlignment( alignment );
276 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
278 const float threshold = value.Get< float >();
279 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold );
281 if( impl.mDecorator )
283 impl.mDecorator->SetScrollThreshold( threshold );
287 case Toolkit::TextEditor::Property::SCROLL_SPEED:
289 const float speed = value.Get< float >();
290 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_SPEED %f\n", impl.mController.Get(), speed );
292 if( impl.mDecorator )
294 impl.mDecorator->SetScrollSpeed( speed );
298 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
300 if( impl.mDecorator )
302 const Vector4& color = value.Get< Vector4 >();
303 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 );
305 impl.mDecorator->SetCursorColor( PRIMARY_CURSOR, color );
306 impl.RequestTextRelayout();
310 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
312 if( impl.mDecorator )
314 const Vector4& color = value.Get< Vector4 >();
315 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 );
317 impl.mDecorator->SetCursorColor( SECONDARY_CURSOR, color );
318 impl.RequestTextRelayout();
322 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
324 if( impl.mController )
326 const bool enable = value.Get< bool >();
327 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable );
329 impl.mController->SetEnableCursorBlink( enable );
330 impl.RequestTextRelayout();
334 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
336 if( impl.mDecorator )
338 const float interval = value.Get< float >();
339 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval );
341 impl.mDecorator->SetCursorBlinkInterval( interval );
345 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
347 if( impl.mDecorator )
349 const float duration = value.Get< float >();
350 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration );
352 impl.mDecorator->SetCursorBlinkDuration( duration );
356 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
358 if( impl.mDecorator )
360 const int width = value.Get< int >();
361 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_WIDTH %d\n", impl.mController.Get(), width );
363 impl.mDecorator->SetCursorWidth( width );
364 impl.mController->GetLayoutEngine().SetCursorWidth( width );
368 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
370 const ResourceImage image = ResourceImage::New( value.Get< std::string >() );
371 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), image.GetUrl().c_str() );
373 if( impl.mDecorator )
375 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED, image );
376 impl.RequestTextRelayout();
380 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
382 const ResourceImage image = ResourceImage::New( value.Get< std::string >() );
383 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), image.GetUrl().c_str() );
385 if( impl.mDecorator )
387 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED, image );
388 impl.RequestTextRelayout();
392 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
394 const Image image = Scripting::NewImage( value );
396 if( impl.mDecorator && image )
398 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, image );
399 impl.RequestTextRelayout();
403 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
405 const Image image = Scripting::NewImage( value );
407 if( impl.mDecorator && image )
409 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, image );
410 impl.RequestTextRelayout();
414 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
416 const Image image = Scripting::NewImage( value );
418 if( impl.mDecorator && image )
420 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, image );
421 impl.RequestTextRelayout();
425 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
427 const Image image = Scripting::NewImage( value );
429 if( impl.mDecorator && image )
431 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, image );
432 impl.RequestTextRelayout();
436 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
438 const Image image = Scripting::NewImage( value );
440 if( impl.mDecorator && image )
442 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, image );
443 impl.RequestTextRelayout();
447 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
449 const Image image = Scripting::NewImage( value );
451 if( impl.mDecorator && image )
453 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, image );
454 impl.RequestTextRelayout();
458 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
460 const Vector4 color = value.Get< Vector4 >();
461 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 );
463 if( impl.mDecorator )
465 impl.mDecorator->SetHighlightColor( color );
466 impl.RequestTextRelayout();
470 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
472 if( impl.mDecorator )
474 const Rect<int>& box = value.Get< Rect<int> >();
475 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 );
477 impl.mDecorator->SetBoundingBox( box );
478 impl.RequestTextRelayout();
482 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
484 if( impl.mController )
486 const bool enableMarkup = value.Get<bool>();
487 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup );
489 impl.mController->SetMarkupProcessorEnabled( enableMarkup );
493 case Toolkit::TextEditor::Property::INPUT_COLOR:
495 if( impl.mController )
497 const Vector4& inputColor = value.Get< Vector4 >();
498 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 );
500 impl.mController->SetInputColor( inputColor );
504 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
506 if( impl.mController )
508 const std::string& fontFamily = value.Get< std::string >();
509 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
510 impl.mController->SetInputFontFamily( fontFamily );
514 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
516 SetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
519 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
521 if( impl.mController )
523 const float pointSize = value.Get< float >();
524 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize );
525 impl.mController->SetInputFontPointSize( pointSize );
529 case Toolkit::TextEditor::Property::LINE_SPACING:
531 if( impl.mController )
533 const float lineSpacing = value.Get<float>();
534 impl.mController->SetDefaultLineSpacing( lineSpacing );
535 impl.mRenderer.Reset();
539 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
541 if( impl.mController )
543 const float lineSpacing = value.Get<float>();
544 impl.mController->SetInputLineSpacing( lineSpacing );
545 impl.mRenderer.Reset();
549 case Toolkit::TextEditor::Property::UNDERLINE:
551 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
554 impl.mRenderer.Reset();
558 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
560 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
563 impl.mRenderer.Reset();
567 case Toolkit::TextEditor::Property::SHADOW:
569 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
572 impl.mRenderer.Reset();
576 case Toolkit::TextEditor::Property::INPUT_SHADOW:
578 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
581 impl.mRenderer.Reset();
585 case Toolkit::TextEditor::Property::EMBOSS:
587 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
590 impl.mRenderer.Reset();
594 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
596 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
599 impl.mRenderer.Reset();
603 case Toolkit::TextEditor::Property::OUTLINE:
605 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
608 impl.mRenderer.Reset();
612 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
614 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
617 impl.mRenderer.Reset();
621 case Toolkit::DevelTextEditor::Property::SMOOTH_SCROLL:
623 const bool enable = value.Get< bool >();
624 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SMOOTH_SCROLL %d\n", enable );
626 impl.mScrollAnimationEnabled = enable;
629 case Toolkit::DevelTextEditor::Property::SMOOTH_SCROLL_DURATION:
631 const float duration = value.Get< float >();
632 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SMOOTH_SCROLL_DURATION %f\n", duration );
634 impl.mScrollAnimationDuration = duration;
635 if ( impl.mTextVerticalScroller )
637 impl.mTextVerticalScroller->SetDuration( duration );
641 case Toolkit::DevelTextEditor::Property::ENABLE_SCROLL_BAR:
643 const bool enable = value.Get< bool >();
644 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SHOW_SCROLL_BAR %d\n", enable );
646 impl.mScrollBarEnabled = enable;
649 case Toolkit::DevelTextEditor::Property::SCROLL_BAR_SHOW_DURATION:
651 const float duration = value.Get< float >();
652 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_SHOW_DURATION %f\n", duration );
654 impl.mAnimationPeriod.delaySeconds = duration;
657 case Toolkit::DevelTextEditor::Property::SCROLL_BAR_FADE_DURATION:
659 const float duration = value.Get< float >();
660 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_FADE_DURATION %f\n", duration );
662 impl.mAnimationPeriod.durationSeconds = duration;
665 case Toolkit::DevelTextEditor::Property::PIXEL_SIZE:
667 if( impl.mController )
669 const float pixelSize = value.Get< float >();
670 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize );
672 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE ), pixelSize ) )
674 impl.mController->SetDefaultFontSize( pixelSize, Text::Controller::PIXEL_SIZE );
679 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
681 if( impl.mController )
683 const std::string& text = value.Get< std::string >();
684 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor::OnPropertySet %p PLACEHOLDER_TEXT %s\n", impl.mController.Get(), text.c_str() );
686 impl.mController->SetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
690 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
692 if( impl.mController )
694 const Vector4& textColor = value.Get< Vector4 >();
695 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 );
697 if( impl.mController->GetPlaceholderTextColor() != textColor )
699 impl.mController->SetPlaceholderTextColor( textColor );
700 impl.mRenderer.Reset();
705 case Toolkit::DevelTextEditor::Property::ENABLE_SELECTION:
707 if( impl.mController )
709 const bool enableSelection = value.Get< bool >();
710 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_SELECTION %d\n", impl.mController.Get(), enableSelection );
711 impl.mController->SetSelectionEnabled( enableSelection );
715 case Toolkit::DevelTextEditor::Property::PLACEHOLDER:
717 const Property::Map* map = value.GetMap();
720 impl.mController->SetPlaceholderProperty( *map );
724 case Toolkit::DevelTextEditor::Property::LINE_WRAP_MODE:
726 const std::string& wrapModeStr = value.Get< std::string >();
727 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p LINE_WRAP_MODE %s\n", impl.mController.Get(), wrapModeStr.c_str() );
729 Layout::LineWrap::Mode lineWrapMode( Layout::LineWrap::WORD );
730 if( Scripting::GetEnumeration< Layout::LineWrap::Mode >( wrapModeStr.c_str(),
731 LINE_WRAP_MODE_STRING_TABLE,
732 LINE_WRAP_MODE_STRING_TABLE_COUNT,
735 impl.mController->SetLineWrapMode( lineWrapMode );
743 Property::Value TextEditor::GetProperty( BaseObject* object, Property::Index index )
745 Property::Value value;
747 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
751 TextEditor& impl( GetImpl( textEditor ) );
755 case Toolkit::TextEditor::Property::RENDERING_BACKEND:
757 value = impl.mRenderingBackend;
760 case Toolkit::TextEditor::Property::TEXT:
762 if( impl.mController )
765 impl.mController->GetText( text );
766 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p returning text: %s\n", impl.mController.Get(), text.c_str() );
771 case Toolkit::TextEditor::Property::TEXT_COLOR:
773 if ( impl.mController )
775 value = impl.mController->GetDefaultColor();
779 case Toolkit::TextEditor::Property::FONT_FAMILY:
781 if( impl.mController )
783 value = impl.mController->GetDefaultFontFamily();
787 case Toolkit::TextEditor::Property::FONT_STYLE:
789 GetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
792 case Toolkit::TextEditor::Property::POINT_SIZE:
794 if( impl.mController )
796 value = impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE );
800 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
802 if( impl.mController )
804 const char* name = Scripting::GetEnumerationName< Toolkit::Text::Layout::HorizontalAlignment >( impl.mController->GetHorizontalAlignment(),
805 HORIZONTAL_ALIGNMENT_STRING_TABLE,
806 HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT );
809 value = std::string( name );
814 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
816 if( impl.mDecorator )
818 value = impl.mDecorator->GetScrollThreshold();
822 case Toolkit::TextEditor::Property::SCROLL_SPEED:
824 if( impl.mDecorator )
826 value = impl.mDecorator->GetScrollSpeed();
830 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
832 if( impl.mDecorator )
834 value = impl.mDecorator->GetColor( PRIMARY_CURSOR );
838 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
840 if( impl.mDecorator )
842 value = impl.mDecorator->GetColor( SECONDARY_CURSOR );
846 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
848 value = impl.mController->GetEnableCursorBlink();
851 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
853 if( impl.mDecorator )
855 value = impl.mDecorator->GetCursorBlinkInterval();
859 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
861 if( impl.mDecorator )
863 value = impl.mDecorator->GetCursorBlinkDuration();
867 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
869 if( impl.mDecorator )
871 value = impl.mDecorator->GetCursorWidth();
875 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
877 if( impl.mDecorator )
879 ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED ) );
882 value = image.GetUrl();
887 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
889 if( impl.mDecorator )
891 ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED ) );
894 value = image.GetUrl();
899 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
901 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED );
904 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
906 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED ) ;
909 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
911 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
914 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
916 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
919 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
921 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
924 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
926 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
929 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
931 if( impl.mDecorator )
933 value = impl.mDecorator->GetHighlightColor();
937 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
939 if( impl.mDecorator )
941 Rect<int> boundingBox;
942 impl.mDecorator->GetBoundingBox( boundingBox );
947 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
949 if( impl.mController )
951 value = impl.mController->IsMarkupProcessorEnabled();
955 case Toolkit::TextEditor::Property::INPUT_COLOR:
957 if( impl.mController )
959 value = impl.mController->GetInputColor();
963 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
965 if( impl.mController )
967 value = impl.mController->GetInputFontFamily();
971 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
973 GetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
976 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
978 if( impl.mController )
980 value = impl.mController->GetInputFontPointSize();
984 case Toolkit::TextEditor::Property::LINE_SPACING:
986 if( impl.mController )
988 value = impl.mController->GetDefaultLineSpacing();
992 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
994 if( impl.mController )
996 value = impl.mController->GetInputLineSpacing();
1000 case Toolkit::TextEditor::Property::UNDERLINE:
1002 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1005 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
1007 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
1010 case Toolkit::TextEditor::Property::SHADOW:
1012 GetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1015 case Toolkit::TextEditor::Property::INPUT_SHADOW:
1017 GetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
1020 case Toolkit::TextEditor::Property::EMBOSS:
1022 GetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1025 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
1027 GetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
1030 case Toolkit::TextEditor::Property::OUTLINE:
1032 GetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
1035 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
1037 GetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
1040 case Toolkit::DevelTextEditor::Property::SMOOTH_SCROLL:
1042 value = impl.mScrollAnimationEnabled;
1045 case Toolkit::DevelTextEditor::Property::SMOOTH_SCROLL_DURATION:
1047 value = impl.mScrollAnimationDuration;
1050 case Toolkit::DevelTextEditor::Property::ENABLE_SCROLL_BAR:
1052 value = impl.mScrollBarEnabled;
1055 case Toolkit::DevelTextEditor::Property::SCROLL_BAR_SHOW_DURATION:
1057 value = impl.mAnimationPeriod.delaySeconds;
1060 case Toolkit::DevelTextEditor::Property::SCROLL_BAR_FADE_DURATION:
1062 value = impl.mAnimationPeriod.durationSeconds;
1065 case Toolkit::DevelTextEditor::Property::PIXEL_SIZE:
1067 if( impl.mController )
1069 value = impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE );
1073 case Toolkit::DevelTextEditor::Property::LINE_COUNT:
1075 if( impl.mController )
1077 float width = textEditor.GetProperty( Actor::Property::SIZE_WIDTH ).Get<float>();
1078 value = impl.mController->GetLineCount( width );
1082 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT:
1084 if( impl.mController )
1087 impl.mController->GetPlaceholderText( Controller::PLACEHOLDER_TYPE_INACTIVE, text );
1092 case Toolkit::DevelTextEditor::Property::PLACEHOLDER_TEXT_COLOR:
1094 if( impl.mController )
1096 value = impl.mController->GetPlaceholderTextColor();
1100 case Toolkit::DevelTextEditor::Property::ENABLE_SELECTION:
1102 if( impl.mController )
1104 value = impl.mController->IsSelectionEnabled();
1108 case Toolkit::DevelTextEditor::Property::PLACEHOLDER:
1111 impl.mController->GetPlaceholderProperty( map );
1115 case Toolkit::DevelTextEditor::Property::LINE_WRAP_MODE:
1117 if( impl.mController )
1119 value = impl.mController->GetLineWrapMode();
1128 bool TextEditor::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
1130 Dali::BaseHandle handle( object );
1132 bool connected( true );
1133 Toolkit::TextEditor editor = Toolkit::TextEditor::DownCast( handle );
1135 if( 0 == strcmp( signalName.c_str(), SIGNAL_TEXT_CHANGED ) )
1137 editor.TextChangedSignal().Connect( tracker, functor );
1139 else if( 0 == strcmp( signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED ) )
1141 editor.InputStyleChangedSignal().Connect( tracker, functor );
1145 // signalName does not match any signal
1152 Toolkit::TextEditor::TextChangedSignalType& TextEditor::TextChangedSignal()
1154 return mTextChangedSignal;
1157 Toolkit::TextEditor::InputStyleChangedSignalType& TextEditor::InputStyleChangedSignal()
1159 return mInputStyleChangedSignal;
1162 Toolkit::DevelTextEditor::ScrollStateChangedSignalType& TextEditor::ScrollStateChangedSignal()
1164 return mScrollStateChangedSignal;
1167 void TextEditor::OnInitialize()
1169 Actor self = Self();
1171 mController = Text::Controller::New( this, this );
1173 mDecorator = Text::Decorator::New( *mController,
1176 mController->GetLayoutEngine().SetLayout( Layout::Engine::MULTI_LINE_BOX );
1178 // Enables the text input.
1179 mController->EnableTextInput( mDecorator );
1181 // Enables the vertical scrolling after the text input has been enabled.
1182 mController->SetVerticalScrollEnabled( true );
1184 // Disables the horizontal scrolling.
1185 mController->SetHorizontalScrollEnabled( false );
1187 // Sets the maximum number of characters.
1188 mController->SetMaximumNumberOfCharacters( std::numeric_limits<Length>::max() );
1190 // Enable the smooth handle panning.
1191 mController->SetSmoothHandlePanEnabled( true );
1193 mController->SetNoTextDoubleTapAction( Controller::NoTextTap::HIGHLIGHT );
1194 mController->SetNoTextLongPressAction( Controller::NoTextTap::HIGHLIGHT );
1196 // Forward input events to controller
1197 EnableGestureDetection( static_cast<Gesture::Type>( Gesture::Tap | Gesture::Pan | Gesture::LongPress ) );
1198 GetTapGestureDetector().SetMaximumTapsRequired( 2 );
1200 mImfManager = ImfManager::Get();
1202 self.TouchSignal().Connect( this, &TextEditor::OnTouched );
1204 // Set BoundingBox to stage size if not already set.
1205 Rect<int> boundingBox;
1206 mDecorator->GetBoundingBox( boundingBox );
1208 if( boundingBox.IsEmpty() )
1210 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1211 mDecorator->SetBoundingBox( Rect<int>( 0.0f, 0.0f, stageSize.width, stageSize.height ) );
1214 // Whether to flip the selection handles as soon as they cross.
1215 mDecorator->FlipSelectionHandlesOnCrossEnabled( true );
1217 // Set the default scroll speed.
1218 mDecorator->SetScrollSpeed( DEFAULT_SCROLL_SPEED );
1220 // Fill-parent area by default
1221 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
1222 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1223 self.OnStageSignal().Connect( this, &TextEditor::OnStageConnect );
1225 // Creates an extra control to be used as stencil buffer.
1226 mStencil = Control::New();
1227 mStencil.SetAnchorPoint( AnchorPoint::TOP_LEFT );
1228 mStencil.SetParentOrigin( ParentOrigin::TOP_LEFT );
1230 // Creates a background visual. Even if the color is transparent it updates the stencil.
1231 mStencil.SetProperty( Toolkit::Control::Property::BACKGROUND,
1232 Property::Map().Add( Toolkit::Visual::Property::TYPE, DevelVisual::COLOR ).
1233 Add( ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT ) );
1235 // Enable the clipping property.
1236 mStencil.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_CHILDREN );
1237 mStencil.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
1239 self.Add( mStencil );
1242 void TextEditor::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change )
1244 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange\n");
1248 case StyleChange::DEFAULT_FONT_CHANGE:
1250 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange DEFAULT_FONT_CHANGE\n");
1251 const std::string& newFont = GetImpl( styleManager ).GetDefaultFontFamily();
1252 // Property system did not set the font so should update it.
1253 mController->UpdateAfterFontChange( newFont );
1258 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1260 GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
1264 case StyleChange::THEME_CHANGE:
1266 // Nothing to do, let control base class handle this
1271 // Up call to Control
1272 Control::OnStyleChange( styleManager, change );
1275 Vector3 TextEditor::GetNaturalSize()
1277 return mController->GetNaturalSize();
1280 float TextEditor::GetHeightForWidth( float width )
1283 Self().GetPadding( padding );
1284 return mController->GetHeightForWidth( width ) + padding.top + padding.bottom;
1287 void TextEditor::OnRelayout( const Vector2& size, RelayoutContainer& container )
1289 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor OnRelayout\n");
1291 Actor self = Self();
1294 self.GetPadding( padding );
1295 Vector2 contentSize( size.x - ( padding.left + padding.right ), size.y - ( padding.top + padding.bottom ) );
1299 mStencil.SetPosition( padding.left , padding.top );
1303 mActiveLayer.SetPosition( padding.left , padding.top );
1307 const Text::Controller::UpdateTextType updateTextType = mController->Relayout( contentSize );
1309 if( ( Text::Controller::NONE_UPDATED != updateTextType ) ||
1312 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnRelayout %p Displaying new contents\n", mController.Get() );
1315 ( Text::Controller::NONE_UPDATED != ( Text::Controller::DECORATOR_UPDATED & updateTextType ) ) )
1317 mDecorator->Relayout( size );
1322 mRenderer = Backend::Get().NewRenderer( mRenderingBackend );
1325 RenderText( updateTextType );
1329 // The text-editor emits signals when the input style changes. These changes of style are
1330 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1331 // can't be emitted during the size negotiation as the callbacks may update the UI.
1332 // The text-editor adds an idle callback to the adaptor to emit the signals after the size negotiation.
1333 if( !mController->IsInputStyleChangedSignalsQueueEmpty() )
1335 if( Adaptor::IsAvailable() )
1337 Adaptor& adaptor = Adaptor::Get();
1339 if( NULL == mIdleCallback )
1341 // @note: The callback manager takes the ownership of the callback object.
1342 mIdleCallback = MakeCallback( this, &TextEditor::OnIdleSignal );
1343 adaptor.AddIdle( mIdleCallback );
1349 void TextEditor::RenderText( Text::Controller::UpdateTextType updateTextType )
1351 Actor renderableActor;
1353 if( Text::Controller::NONE_UPDATED != ( Text::Controller::MODEL_UPDATED & updateTextType ) )
1357 Dali::Toolkit::TextEditor handle = Dali::Toolkit::TextEditor( GetOwner() );
1359 renderableActor = mRenderer->Render( mController->GetView(),
1361 Property::INVALID_INDEX, // Animatable property not supported
1363 DepthIndex::CONTENT );
1366 if( renderableActor != mRenderableActor )
1368 UnparentAndReset( mRenderableActor );
1369 mRenderableActor = renderableActor;
1373 if( mRenderableActor )
1375 // Make sure the actors are parented correctly with/without clipping
1376 Actor self = mStencil ? mStencil : Self();
1378 for( std::vector<Actor>::const_iterator it = mClippingDecorationActors.begin(),
1379 endIt = mClippingDecorationActors.end();
1384 DevelActor::LowerToBottom( *it );
1386 mClippingDecorationActors.clear();
1388 self.Add( mRenderableActor );
1390 ApplyScrollPosition();
1395 void TextEditor::OnKeyInputFocusGained()
1397 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyInputFocusGained %p\n", mController.Get() );
1399 mImfManager.StatusChangedSignal().Connect( this, &TextEditor::KeyboardStatusChanged );
1401 mImfManager.EventReceivedSignal().Connect( this, &TextEditor::OnImfEvent );
1403 // Notify that the text editing start.
1404 mImfManager.Activate();
1406 // When window gain lost focus, the imf manager is deactivated. Thus when window gain focus again, the imf manager must be activated.
1407 mImfManager.SetRestoreAfterFocusLost( true );
1409 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1413 notifier.ContentSelectedSignal().Connect( this, &TextEditor::OnClipboardTextSelected );
1416 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1418 EmitKeyInputFocusSignal( true ); // Calls back into the Control hence done last.
1421 void TextEditor::OnKeyInputFocusLost()
1423 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor:OnKeyInputFocusLost %p\n", mController.Get() );
1425 mImfManager.StatusChangedSignal().Disconnect( this, &TextEditor::KeyboardStatusChanged );
1427 // The text editing is finished. Therefore the imf manager don't have restore activation.
1428 mImfManager.SetRestoreAfterFocusLost( false );
1430 // Notify that the text editing finish.
1431 mImfManager.Deactivate();
1433 mImfManager.EventReceivedSignal().Disconnect( this, &TextEditor::OnImfEvent );
1435 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1439 notifier.ContentSelectedSignal().Disconnect( this, &TextEditor::OnClipboardTextSelected );
1442 mController->KeyboardFocusLostEvent();
1444 EmitKeyInputFocusSignal( false ); // Calls back into the Control hence done last.
1447 void TextEditor::OnTap( const TapGesture& gesture )
1449 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnTap %p\n", mController.Get() );
1451 mImfManager.Activate();
1453 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1455 Self().GetPadding( padding );
1456 mController->TapEvent( gesture.numberOfTaps, gesture.localPoint.x - padding.left, gesture.localPoint.y - padding.top );
1461 void TextEditor::OnPan( const PanGesture& gesture )
1463 mController->PanEvent( gesture.state, gesture.displacement );
1466 void TextEditor::OnLongPress( const LongPressGesture& gesture )
1468 mImfManager.Activate();
1471 Self().GetPadding( padding );
1472 mController->LongPressEvent( gesture.state, gesture.localPoint.x - padding.left, gesture.localPoint.y - padding.top );
1477 bool TextEditor::OnKeyEvent( const KeyEvent& event )
1479 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyEvent %p keyCode %d\n", mController.Get(), event.keyCode );
1481 if( Dali::DALI_KEY_ESCAPE == event.keyCode && mController->ShouldClearFocusOnEscape() )
1483 // Make sure ClearKeyInputFocus when only key is up
1484 if( event.state == KeyEvent::Up )
1486 ClearKeyInputFocus();
1492 return mController->KeyEvent( event );
1495 void TextEditor::RequestTextRelayout()
1500 void TextEditor::TextChanged()
1502 Dali::Toolkit::TextEditor handle( GetOwner() );
1503 mTextChangedSignal.Emit( handle );
1506 void TextEditor::MaxLengthReached()
1508 // Nothing to do as TextEditor doesn't emit a max length reached signal.
1511 void TextEditor::InputStyleChanged( Text::InputStyle::Mask inputStyleMask )
1513 Dali::Toolkit::TextEditor handle( GetOwner() );
1515 Toolkit::TextEditor::InputStyle::Mask editorInputStyleMask = Toolkit::TextEditor::InputStyle::NONE;
1517 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_COLOR ) )
1519 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::COLOR );
1521 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_FAMILY ) )
1523 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_FAMILY );
1525 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_POINT_SIZE ) )
1527 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::POINT_SIZE );
1529 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WEIGHT ) )
1531 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1533 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WIDTH ) )
1535 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1537 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_SLANT ) )
1539 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1541 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_LINE_SPACING ) )
1543 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::LINE_SPACING );
1545 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_UNDERLINE ) )
1547 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::UNDERLINE );
1549 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_SHADOW ) )
1551 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::SHADOW );
1553 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_EMBOSS ) )
1555 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::EMBOSS );
1557 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_OUTLINE ) )
1559 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::OUTLINE );
1562 mInputStyleChangedSignal.Emit( handle, editorInputStyleMask );
1565 void TextEditor::AddDecoration( Actor& actor, bool needsClipping )
1571 mClippingDecorationActors.push_back( actor );
1575 actor.SetParentOrigin( ParentOrigin::TOP_LEFT );
1576 actor.SetAnchorPoint( AnchorPoint::TOP_LEFT );
1577 Self().Add( actor );
1578 mActiveLayer = actor;
1583 void TextEditor::UpdateScrollBar()
1585 using namespace Dali;
1587 float scrollPosition;
1590 bool latestScrolled;
1592 if ( !mScrollBarEnabled )
1596 latestScrolled = mController->GetTextScrollInfo( scrollPosition, controlSize, layoutSize );
1597 if ( !latestScrolled || controlSize > layoutSize)
1602 CustomActor self = Self();
1605 mScrollBar = Toolkit::ScrollBar::New( Toolkit::ScrollBar::Vertical );
1606 mScrollBar.SetIndicatorHeightPolicy( Toolkit::ScrollBar::Variable );
1607 mScrollBar.SetParentOrigin( ParentOrigin::TOP_RIGHT );
1608 mScrollBar.SetAnchorPoint( AnchorPoint::TOP_RIGHT );
1609 mScrollBar.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1610 mScrollBar.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH );
1612 // Register the scroll position property
1613 Property::Index propertyScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION, scrollPosition );
1614 // Register the minimum scroll position property
1615 Property::Index propertyMinScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MIN, 0.0f );
1616 // Register the maximum scroll position property
1617 Property::Index propertyMaxScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MAX, (layoutSize - controlSize) );
1618 // Register the scroll content size property
1619 Property::Index propertyScrollContentSize = self.RegisterProperty( SCROLL_BAR_CONTENT_SIZE, layoutSize );
1621 mScrollBar.SetScrollPropertySource(self, propertyScrollPosition, propertyMinScrollPosition, propertyMaxScrollPosition, propertyScrollContentSize);
1623 // Set style name of ScrollBar for styling
1624 mScrollBar.SetStyleName("TextEditorScrollBar");
1625 Toolkit::Control scrollIndicator = Toolkit::Control::DownCast( mScrollBar.GetScrollIndicator() );
1626 if( scrollIndicator )
1628 // Set style name of ScrollBarIndicator for styling
1629 scrollIndicator.SetStyleName("TextEditorScrollBarIndicator");
1632 self.Add( mScrollBar );
1636 Property::Index propertyScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION );
1637 Property::Index propertyMaxScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION_MAX );
1638 Property::Index propertyScrollContentSize = self.GetPropertyIndex( SCROLL_BAR_CONTENT_SIZE );
1640 self.SetProperty( propertyScrollPosition, scrollPosition );
1641 self.SetProperty( propertyMaxScrollPosition, (layoutSize - controlSize) );
1642 self.SetProperty( propertyScrollContentSize, layoutSize );
1645 // If scrolling is not started, start scrolling and emit ScrollStateChangedSignal
1646 if( !mScrollStarted )
1648 mScrollStarted = true;
1649 Dali::Toolkit::TextEditor handle( GetOwner() );
1650 mScrollStateChangedSignal.Emit( handle, DevelTextEditor::Scroll::STARTED );
1653 Actor indicator = mScrollBar.GetScrollIndicator();
1656 mAnimation.Stop(); // Cancel any animation
1660 mAnimation = Animation::New( mAnimationPeriod.durationSeconds );
1662 indicator.SetOpacity(1.0f);
1663 mAnimation.AnimateTo( Property( indicator, Actor::Property::COLOR_ALPHA ), 0.0f, AlphaFunction::EASE_IN, mAnimationPeriod );
1665 mAnimation.FinishedSignal().Connect( this, &TextEditor::OnScrollIndicatorAnimationFinished );
1668 void TextEditor::OnScrollIndicatorAnimationFinished( Animation& animation )
1670 // If animation is successfully ended, then emit ScrollStateChangedSignal
1671 if( animation.GetCurrentProgress() == 0.0f )
1673 mScrollStarted = false;
1674 Dali::Toolkit::TextEditor handle( GetOwner() );
1675 mScrollStateChangedSignal.Emit( handle, DevelTextEditor::Scroll::FINISHED );
1679 void TextEditor::OnStageConnect( Dali::Actor actor )
1681 if ( mHasBeenStaged )
1683 RenderText( static_cast<Text::Controller::UpdateTextType>( Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED ) );
1687 mHasBeenStaged = true;
1691 ImfManager::ImfCallbackData TextEditor::OnImfEvent( Dali::ImfManager& imfManager, const ImfManager::ImfEventData& imfEvent )
1693 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnImfEvent %p eventName %d\n", mController.Get(), imfEvent.eventName );
1694 return mController->OnImfEvent( imfManager, imfEvent );
1697 void TextEditor::GetHandleImagePropertyValue( Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType )
1701 ResourceImage image = ResourceImage::DownCast( mDecorator->GetHandleImage( handleType, handleImageType ) );
1706 Scripting::CreatePropertyMap( image, map );
1712 void TextEditor::OnClipboardTextSelected( ClipboardEventNotifier& clipboard )
1714 mController->PasteClipboardItemEvent();
1717 void TextEditor::KeyboardStatusChanged(bool keyboardShown)
1719 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown );
1721 // Just hide the grab handle when keyboard is hidden.
1722 if (!keyboardShown )
1724 mController->KeyboardFocusLostEvent();
1728 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1732 void TextEditor::OnStageConnection( int depth )
1734 // Sets the depth to the visuals inside the text's decorator.
1735 mDecorator->SetTextDepth( depth );
1737 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1739 // Call the Control::OnStageConnection() to set the depth of the background.
1740 Control::OnStageConnection( depth );
1743 bool TextEditor::OnTouched( Actor actor, const TouchData& touch )
1748 void TextEditor::OnIdleSignal()
1750 // Emits the change of input style signals.
1751 mController->ProcessInputStyleChangedSignals();
1753 // Set the pointer to null as the callback manager deletes the callback after execute it.
1754 mIdleCallback = NULL;
1757 void TextEditor::ApplyScrollPosition()
1759 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1760 float scrollAmount = 0.0f;
1762 if ( mScrollAnimationEnabled )
1764 scrollAmount = mController->GetScrollAmountByUserInput();
1766 if ( mTextVerticalScroller )
1768 mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1770 else if ( Equals( scrollAmount, 0.0f, Math::MACHINE_EPSILON_1 ))
1772 mRenderableActor.SetPosition( scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount );
1776 mTextVerticalScroller = Text::TextVerticalScroller::New();
1777 if ( !Equals( mScrollAnimationDuration, 0.0f, Math::MACHINE_EPSILON_1 ))
1779 mTextVerticalScroller->SetDuration( mScrollAnimationDuration );
1781 mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1785 TextEditor::TextEditor()
1786 : Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
1787 mAnimationPeriod( 0.0f, 0.0f ),
1788 mIdleCallback( NULL ),
1789 mAlignmentOffset( 0.f ),
1790 mScrollAnimationDuration( 0.f ),
1791 mRenderingBackend( DEFAULT_RENDERING_BACKEND ),
1792 mHasBeenStaged( false ),
1793 mScrollAnimationEnabled( false ),
1794 mScrollBarEnabled( false ),
1795 mScrollStarted( false )
1799 TextEditor::~TextEditor()
1801 UnparentAndReset( mStencil );
1803 if( ( NULL != mIdleCallback ) && Adaptor::IsAvailable() )
1805 // Removes the callback from the callback manager in case the text-editor is destroyed before the callback is executed.
1806 Adaptor::Get().RemoveIdle( mIdleCallback );
1810 } // namespace Internal
1812 } // namespace Toolkit