2 * Copyright (c) 2017 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include <dali-toolkit/internal/controls/text-controls/text-editor-impl.h>
24 #include <dali/public-api/adaptor-framework/key.h>
25 #include <dali/public-api/common/stage.h>
26 #include <dali/public-api/images/resource-image.h>
27 #include <dali/devel-api/object/property-helper-devel.h>
28 #include <dali/public-api/object/type-registry-helper.h>
29 #include <dali/integration-api/adaptors/adaptor.h>
30 #include <dali/integration-api/debug.h>
33 #include <dali-toolkit/public-api/text/rendering-backend.h>
34 #include <dali-toolkit/public-api/visuals/color-visual-properties.h>
35 #include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
36 #include <dali-toolkit/devel-api/controls/text-controls/text-editor-devel.h>
37 #include <dali-toolkit/devel-api/visuals/visual-properties-devel.h>
38 #include <dali-toolkit/internal/text/rendering/text-backend.h>
39 #include <dali-toolkit/internal/text/text-effects-style.h>
40 #include <dali-toolkit/internal/text/text-font-style.h>
41 #include <dali-toolkit/internal/text/text-view.h>
42 #include <dali-toolkit/internal/styling/style-manager-impl.h>
44 using namespace Dali::Toolkit::Text;
55 namespace // unnamed namespace
58 #if defined(DEBUG_ENABLED)
59 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::Concise, true, "LOG_TEXT_CONTROLS");
62 const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::Text::DEFAULT_RENDERING_BACKEND;
63 const float DEFAULT_SCROLL_SPEED = 1200.f; ///< The default scroll speed for the text editor in pixels/second.
64 } // unnamed namespace
69 const Scripting::StringEnum HORIZONTAL_ALIGNMENT_STRING_TABLE[] =
71 { "BEGIN", Toolkit::Text::Layout::HORIZONTAL_ALIGN_BEGIN },
72 { "CENTER", Toolkit::Text::Layout::HORIZONTAL_ALIGN_CENTER },
73 { "END", Toolkit::Text::Layout::HORIZONTAL_ALIGN_END },
75 const unsigned int HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT = sizeof( HORIZONTAL_ALIGNMENT_STRING_TABLE ) / sizeof( HORIZONTAL_ALIGNMENT_STRING_TABLE[0] );
77 const char* const SCROLL_BAR_POSITION("sourcePosition");
78 const char* const SCROLL_BAR_POSITION_MIN("sourcePositionMin");
79 const char* const SCROLL_BAR_POSITION_MAX("sourcePositionMax");
80 const char* const SCROLL_BAR_CONTENT_SIZE("sourceContentSize");
85 return Toolkit::TextEditor::New();
88 // Setup properties, signals and actions using the type-registry.
89 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextEditor, Toolkit::Control, Create );
91 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "renderingBackend", INTEGER, RENDERING_BACKEND )
92 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "text", STRING, TEXT )
93 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "textColor", VECTOR4, TEXT_COLOR )
94 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "fontFamily", STRING, FONT_FAMILY )
95 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "fontStyle", MAP, FONT_STYLE )
96 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "pointSize", FLOAT, POINT_SIZE )
97 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "horizontalAlignment", STRING, HORIZONTAL_ALIGNMENT )
98 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollThreshold", FLOAT, SCROLL_THRESHOLD )
99 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollSpeed", FLOAT, SCROLL_SPEED )
100 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "primaryCursorColor", VECTOR4, PRIMARY_CURSOR_COLOR )
101 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "secondaryCursorColor", VECTOR4, SECONDARY_CURSOR_COLOR )
102 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableCursorBlink", BOOLEAN, ENABLE_CURSOR_BLINK )
103 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorBlinkInterval", FLOAT, CURSOR_BLINK_INTERVAL )
104 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorBlinkDuration", FLOAT, CURSOR_BLINK_DURATION )
105 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "cursorWidth", INTEGER, CURSOR_WIDTH )
106 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "grabHandleImage", STRING, GRAB_HANDLE_IMAGE )
107 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "grabHandlePressedImage", STRING, GRAB_HANDLE_PRESSED_IMAGE )
108 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleImageLeft", MAP, SELECTION_HANDLE_IMAGE_LEFT )
109 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleImageRight", MAP, SELECTION_HANDLE_IMAGE_RIGHT )
110 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandlePressedImageLeft", MAP, SELECTION_HANDLE_PRESSED_IMAGE_LEFT )
111 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandlePressedImageRight", MAP, SELECTION_HANDLE_PRESSED_IMAGE_RIGHT )
112 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleMarkerImageLeft", MAP, SELECTION_HANDLE_MARKER_IMAGE_LEFT )
113 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHandleMarkerImageRight", MAP, SELECTION_HANDLE_MARKER_IMAGE_RIGHT )
114 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "selectionHighlightColor", VECTOR4, SELECTION_HIGHLIGHT_COLOR )
115 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "decorationBoundingBox", RECTANGLE, DECORATION_BOUNDING_BOX )
116 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableMarkup", BOOLEAN, ENABLE_MARKUP )
117 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputColor", VECTOR4, INPUT_COLOR )
118 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputFontFamily", STRING, INPUT_FONT_FAMILY )
119 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputFontStyle", MAP, INPUT_FONT_STYLE )
120 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputPointSize", FLOAT, INPUT_POINT_SIZE )
121 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "lineSpacing", FLOAT, LINE_SPACING )
122 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputLineSpacing", FLOAT, INPUT_LINE_SPACING )
123 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "underline", MAP, UNDERLINE )
124 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputUnderline", MAP, INPUT_UNDERLINE )
125 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "shadow", MAP, SHADOW )
126 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputShadow", MAP, INPUT_SHADOW )
127 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "emboss", MAP, EMBOSS )
128 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputEmboss", MAP, INPUT_EMBOSS )
129 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "outline", MAP, OUTLINE )
130 DALI_PROPERTY_REGISTRATION( Toolkit, TextEditor, "inputOutline", MAP, INPUT_OUTLINE )
131 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "smoothScroll", BOOLEAN, SMOOTH_SCROLL )
132 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "smoothScrollDuration", FLOAT, SMOOTH_SCROLL_DURATION )
133 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "enableScrollBar", BOOLEAN, ENABLE_SCROLL_BAR )
134 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollBarShowDuration", FLOAT, SCROLL_BAR_SHOW_DURATION )
135 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "scrollBarFadeDuration", FLOAT, SCROLL_BAR_FADE_DURATION )
136 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextEditor, "pixelSize", FLOAT, PIXEL_SIZE )
137 DALI_DEVEL_PROPERTY_REGISTRATION_READ_ONLY( Toolkit, TextEditor, "lineCount", INTEGER, LINE_COUNT )
139 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "textChanged", SIGNAL_TEXT_CHANGED )
140 DALI_SIGNAL_REGISTRATION( Toolkit, TextEditor, "inputStyleChanged", SIGNAL_INPUT_STYLE_CHANGED )
142 DALI_TYPE_REGISTRATION_END()
146 Toolkit::TextEditor TextEditor::New()
148 // Create the implementation, temporarily owned by this handle on stack
149 IntrusivePtr< TextEditor > impl = new TextEditor();
151 // Pass ownership to CustomActor handle
152 Toolkit::TextEditor handle( *impl );
154 // Second-phase init of the implementation
155 // This can only be done after the CustomActor connection has been made...
161 void TextEditor::SetProperty( BaseObject* object, Property::Index index, const Property::Value& value )
163 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
165 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SetProperty\n");
170 TextEditor& impl( GetImpl( textEditor ) );
174 case Toolkit::TextEditor::Property::RENDERING_BACKEND:
176 int backend = value.Get< int >();
177 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p RENDERING_BACKEND %d\n", impl.mController.Get(), backend );
179 if( impl.mRenderingBackend != backend )
181 impl.mRenderingBackend = backend;
182 impl.mRenderer.Reset();
183 impl.RequestTextRelayout();
187 case Toolkit::TextEditor::Property::TEXT:
189 if( impl.mController )
191 const std::string& text = value.Get< std::string >();
192 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p TEXT %s\n", impl.mController.Get(), text.c_str() );
194 impl.mController->SetText( text );
198 case Toolkit::TextEditor::Property::TEXT_COLOR:
200 if( impl.mController )
202 const Vector4& textColor = value.Get< Vector4 >();
203 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 );
205 if( impl.mController->GetDefaultColor() != textColor )
207 impl.mController->SetDefaultColor( textColor );
208 impl.mController->SetInputColor( textColor );
209 impl.mRenderer.Reset();
214 case Toolkit::TextEditor::Property::FONT_FAMILY:
216 if( impl.mController )
218 const std::string& fontFamily = value.Get< std::string >();
219 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
220 impl.mController->SetDefaultFontFamily( fontFamily );
224 case Toolkit::TextEditor::Property::FONT_STYLE:
226 SetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
229 case Toolkit::TextEditor::Property::POINT_SIZE:
231 if( impl.mController )
233 const float pointSize = value.Get< float >();
234 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p POINT_SIZE %f\n", impl.mController.Get(), pointSize );
236 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE ), pointSize ) )
238 impl.mController->SetDefaultFontSize( pointSize, Text::Controller::POINT_SIZE );
243 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
245 if( impl.mController )
247 const std::string& alignStr = value.Get< std::string >();
248 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p HORIZONTAL_ALIGNMENT %s\n", impl.mController.Get(), alignStr.c_str() );
250 Layout::HorizontalAlignment alignment( Layout::HORIZONTAL_ALIGN_BEGIN );
251 if( Scripting::GetEnumeration< Layout::HorizontalAlignment >( alignStr.c_str(),
252 HORIZONTAL_ALIGNMENT_STRING_TABLE,
253 HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT,
256 impl.mController->SetHorizontalAlignment( alignment );
261 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
263 const float threshold = value.Get< float >();
264 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_THRESHOLD %f\n", impl.mController.Get(), threshold );
266 if( impl.mDecorator )
268 impl.mDecorator->SetScrollThreshold( threshold );
272 case Toolkit::TextEditor::Property::SCROLL_SPEED:
274 const float speed = value.Get< float >();
275 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p SCROLL_SPEED %f\n", impl.mController.Get(), speed );
277 if( impl.mDecorator )
279 impl.mDecorator->SetScrollSpeed( speed );
283 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
285 if( impl.mDecorator )
287 const Vector4& color = value.Get< Vector4 >();
288 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 );
290 impl.mDecorator->SetCursorColor( PRIMARY_CURSOR, color );
291 impl.RequestTextRelayout();
295 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
297 if( impl.mDecorator )
299 const Vector4& color = value.Get< Vector4 >();
300 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 );
302 impl.mDecorator->SetCursorColor( SECONDARY_CURSOR, color );
303 impl.RequestTextRelayout();
307 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
309 if( impl.mController )
311 const bool enable = value.Get< bool >();
312 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p ENABLE_CURSOR_BLINK %d\n", impl.mController.Get(), enable );
314 impl.mController->SetEnableCursorBlink( enable );
315 impl.RequestTextRelayout();
319 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
321 if( impl.mDecorator )
323 const float interval = value.Get< float >();
324 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_INTERVAL %f\n", impl.mController.Get(), interval );
326 impl.mDecorator->SetCursorBlinkInterval( interval );
330 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
332 if( impl.mDecorator )
334 const float duration = value.Get< float >();
335 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_BLINK_DURATION %f\n", impl.mController.Get(), duration );
337 impl.mDecorator->SetCursorBlinkDuration( duration );
341 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
343 if( impl.mDecorator )
345 const int width = value.Get< int >();
346 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p CURSOR_WIDTH %d\n", impl.mController.Get(), width );
348 impl.mDecorator->SetCursorWidth( width );
349 impl.mController->GetLayoutEngine().SetCursorWidth( width );
353 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
355 const ResourceImage image = ResourceImage::New( value.Get< std::string >() );
356 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_IMAGE %s\n", impl.mController.Get(), image.GetUrl().c_str() );
358 if( impl.mDecorator )
360 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED, image );
361 impl.RequestTextRelayout();
365 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
367 const ResourceImage image = ResourceImage::New( value.Get< std::string >() );
368 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor %p GRAB_HANDLE_PRESSED_IMAGE %s\n", impl.mController.Get(), image.GetUrl().c_str() );
370 if( impl.mDecorator )
372 impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED, image );
373 impl.RequestTextRelayout();
377 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
379 const Image image = Scripting::NewImage( value );
381 if( impl.mDecorator && image )
383 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, image );
384 impl.RequestTextRelayout();
388 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
390 const Image image = Scripting::NewImage( value );
392 if( impl.mDecorator && image )
394 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, image );
395 impl.RequestTextRelayout();
399 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
401 const Image image = Scripting::NewImage( value );
403 if( impl.mDecorator && image )
405 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, image );
406 impl.RequestTextRelayout();
410 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
412 const Image image = Scripting::NewImage( value );
414 if( impl.mDecorator && image )
416 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, image );
417 impl.RequestTextRelayout();
421 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
423 const Image image = Scripting::NewImage( value );
425 if( impl.mDecorator && image )
427 impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, image );
428 impl.RequestTextRelayout();
432 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
434 const Image image = Scripting::NewImage( value );
436 if( impl.mDecorator && image )
438 impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED, image );
439 impl.RequestTextRelayout();
443 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
445 const Vector4 color = value.Get< Vector4 >();
446 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 );
448 if( impl.mDecorator )
450 impl.mDecorator->SetHighlightColor( color );
451 impl.RequestTextRelayout();
455 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
457 if( impl.mDecorator )
459 const Rect<int>& box = value.Get< Rect<int> >();
460 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 );
462 impl.mDecorator->SetBoundingBox( box );
463 impl.RequestTextRelayout();
467 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
469 if( impl.mController )
471 const bool enableMarkup = value.Get<bool>();
472 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p ENABLE_MARKUP %d\n", impl.mController.Get(), enableMarkup );
474 impl.mController->SetMarkupProcessorEnabled( enableMarkup );
478 case Toolkit::TextEditor::Property::INPUT_COLOR:
480 if( impl.mController )
482 const Vector4& inputColor = value.Get< Vector4 >();
483 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 );
485 impl.mController->SetInputColor( inputColor );
489 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
491 if( impl.mController )
493 const std::string& fontFamily = value.Get< std::string >();
494 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_FONT_FAMILY %s\n", impl.mController.Get(), fontFamily.c_str() );
495 impl.mController->SetInputFontFamily( fontFamily );
499 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
501 SetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
504 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
506 if( impl.mController )
508 const float pointSize = value.Get< float >();
509 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p INPUT_POINT_SIZE %f\n", impl.mController.Get(), pointSize );
510 impl.mController->SetInputFontPointSize( pointSize );
514 case Toolkit::TextEditor::Property::LINE_SPACING:
516 if( impl.mController )
518 const float lineSpacing = value.Get<float>();
519 impl.mController->SetDefaultLineSpacing( lineSpacing );
520 impl.mRenderer.Reset();
524 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
526 if( impl.mController )
528 const float lineSpacing = value.Get<float>();
529 impl.mController->SetInputLineSpacing( lineSpacing );
530 impl.mRenderer.Reset();
534 case Toolkit::TextEditor::Property::UNDERLINE:
536 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
539 impl.mRenderer.Reset();
543 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
545 const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
548 impl.mRenderer.Reset();
552 case Toolkit::TextEditor::Property::SHADOW:
554 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
557 impl.mRenderer.Reset();
561 case Toolkit::TextEditor::Property::INPUT_SHADOW:
563 const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
566 impl.mRenderer.Reset();
570 case Toolkit::TextEditor::Property::EMBOSS:
572 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
575 impl.mRenderer.Reset();
579 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
581 const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
584 impl.mRenderer.Reset();
588 case Toolkit::TextEditor::Property::OUTLINE:
590 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
593 impl.mRenderer.Reset();
597 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
599 const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
602 impl.mRenderer.Reset();
606 case Toolkit::DevelTextEditor::Property::SMOOTH_SCROLL:
608 const bool enable = value.Get< bool >();
609 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SMOOTH_SCROLL %d\n", enable );
611 impl.mScrollAnimationEnabled = enable;
614 case Toolkit::DevelTextEditor::Property::SMOOTH_SCROLL_DURATION:
616 const float duration = value.Get< float >();
617 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SMOOTH_SCROLL_DURATION %f\n", duration );
619 impl.mScrollAnimationDuration = duration;
620 if ( impl.mTextVerticalScroller )
622 impl.mTextVerticalScroller->SetDuration( duration );
626 case Toolkit::DevelTextEditor::Property::ENABLE_SCROLL_BAR:
628 const bool enable = value.Get< bool >();
629 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor SHOW_SCROLL_BAR %d\n", enable );
631 impl.mScrollBarEnabled = enable;
634 case Toolkit::DevelTextEditor::Property::SCROLL_BAR_SHOW_DURATION:
636 const float duration = value.Get< float >();
637 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_SHOW_DURATION %f\n", duration );
639 impl.mAnimationPeriod.delaySeconds = duration;
642 case Toolkit::DevelTextEditor::Property::SCROLL_BAR_FADE_DURATION:
644 const float duration = value.Get< float >();
645 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor SCROLL_BAR_FADE_DURATION %f\n", duration );
647 impl.mAnimationPeriod.durationSeconds = duration;
650 case Toolkit::DevelTextEditor::Property::PIXEL_SIZE:
652 if( impl.mController )
654 const float pixelSize = value.Get< float >();
655 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p PIXEL_SIZE %f\n", impl.mController.Get(), pixelSize );
657 if( !Equals( impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE ), pixelSize ) )
659 impl.mController->SetDefaultFontSize( pixelSize, Text::Controller::PIXEL_SIZE );
668 Property::Value TextEditor::GetProperty( BaseObject* object, Property::Index index )
670 Property::Value value;
672 Toolkit::TextEditor textEditor = Toolkit::TextEditor::DownCast( Dali::BaseHandle( object ) );
676 TextEditor& impl( GetImpl( textEditor ) );
680 case Toolkit::TextEditor::Property::RENDERING_BACKEND:
682 value = impl.mRenderingBackend;
685 case Toolkit::TextEditor::Property::TEXT:
687 if( impl.mController )
690 impl.mController->GetText( text );
691 DALI_LOG_INFO( gLogFilter, Debug::General, "TextEditor %p returning text: %s\n", impl.mController.Get(), text.c_str() );
696 case Toolkit::TextEditor::Property::TEXT_COLOR:
698 if ( impl.mController )
700 value = impl.mController->GetDefaultColor();
704 case Toolkit::TextEditor::Property::FONT_FAMILY:
706 if( impl.mController )
708 value = impl.mController->GetDefaultFontFamily();
712 case Toolkit::TextEditor::Property::FONT_STYLE:
714 GetFontStyleProperty( impl.mController, value, Text::FontStyle::DEFAULT );
717 case Toolkit::TextEditor::Property::POINT_SIZE:
719 if( impl.mController )
721 value = impl.mController->GetDefaultFontSize( Text::Controller::POINT_SIZE );
725 case Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT:
727 if( impl.mController )
729 const char* name = Scripting::GetEnumerationName< Toolkit::Text::Layout::HorizontalAlignment >( impl.mController->GetHorizontalAlignment(),
730 HORIZONTAL_ALIGNMENT_STRING_TABLE,
731 HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT );
734 value = std::string( name );
739 case Toolkit::TextEditor::Property::SCROLL_THRESHOLD:
741 if( impl.mDecorator )
743 value = impl.mDecorator->GetScrollThreshold();
747 case Toolkit::TextEditor::Property::SCROLL_SPEED:
749 if( impl.mDecorator )
751 value = impl.mDecorator->GetScrollSpeed();
755 case Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR:
757 if( impl.mDecorator )
759 value = impl.mDecorator->GetColor( PRIMARY_CURSOR );
763 case Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR:
765 if( impl.mDecorator )
767 value = impl.mDecorator->GetColor( SECONDARY_CURSOR );
771 case Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK:
773 value = impl.mController->GetEnableCursorBlink();
776 case Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL:
778 if( impl.mDecorator )
780 value = impl.mDecorator->GetCursorBlinkInterval();
784 case Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION:
786 if( impl.mDecorator )
788 value = impl.mDecorator->GetCursorBlinkDuration();
792 case Toolkit::TextEditor::Property::CURSOR_WIDTH:
794 if( impl.mDecorator )
796 value = impl.mDecorator->GetCursorWidth();
800 case Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE:
802 if( impl.mDecorator )
804 ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED ) );
807 value = image.GetUrl();
812 case Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE:
814 if( impl.mDecorator )
816 ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED ) );
819 value = image.GetUrl();
824 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT:
826 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED );
829 case Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT:
831 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED ) ;
834 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT:
836 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
839 case Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT:
841 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED );
844 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT:
846 impl.GetHandleImagePropertyValue( value, LEFT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
849 case Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT:
851 impl.GetHandleImagePropertyValue( value, RIGHT_SELECTION_HANDLE_MARKER, HANDLE_IMAGE_RELEASED );
854 case Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR:
856 if( impl.mDecorator )
858 value = impl.mDecorator->GetHighlightColor();
862 case Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX:
864 if( impl.mDecorator )
866 Rect<int> boundingBox;
867 impl.mDecorator->GetBoundingBox( boundingBox );
872 case Toolkit::TextEditor::Property::ENABLE_MARKUP:
874 if( impl.mController )
876 value = impl.mController->IsMarkupProcessorEnabled();
880 case Toolkit::TextEditor::Property::INPUT_COLOR:
882 if( impl.mController )
884 value = impl.mController->GetInputColor();
888 case Toolkit::TextEditor::Property::INPUT_FONT_FAMILY:
890 if( impl.mController )
892 value = impl.mController->GetInputFontFamily();
896 case Toolkit::TextEditor::Property::INPUT_FONT_STYLE:
898 GetFontStyleProperty( impl.mController, value, Text::FontStyle::INPUT );
901 case Toolkit::TextEditor::Property::INPUT_POINT_SIZE:
903 if( impl.mController )
905 value = impl.mController->GetInputFontPointSize();
909 case Toolkit::TextEditor::Property::LINE_SPACING:
911 if( impl.mController )
913 value = impl.mController->GetDefaultLineSpacing();
917 case Toolkit::TextEditor::Property::INPUT_LINE_SPACING:
919 if( impl.mController )
921 value = impl.mController->GetInputLineSpacing();
925 case Toolkit::TextEditor::Property::UNDERLINE:
927 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
930 case Toolkit::TextEditor::Property::INPUT_UNDERLINE:
932 GetUnderlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
935 case Toolkit::TextEditor::Property::SHADOW:
937 GetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
940 case Toolkit::TextEditor::Property::INPUT_SHADOW:
942 GetShadowProperties( impl.mController, value, Text::EffectStyle::INPUT );
945 case Toolkit::TextEditor::Property::EMBOSS:
947 GetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
950 case Toolkit::TextEditor::Property::INPUT_EMBOSS:
952 GetEmbossProperties( impl.mController, value, Text::EffectStyle::INPUT );
955 case Toolkit::TextEditor::Property::OUTLINE:
957 GetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT );
960 case Toolkit::TextEditor::Property::INPUT_OUTLINE:
962 GetOutlineProperties( impl.mController, value, Text::EffectStyle::INPUT );
965 case Toolkit::DevelTextEditor::Property::SMOOTH_SCROLL:
967 value = impl.mScrollAnimationEnabled;
970 case Toolkit::DevelTextEditor::Property::SMOOTH_SCROLL_DURATION:
972 value = impl.mScrollAnimationDuration;
975 case Toolkit::DevelTextEditor::Property::ENABLE_SCROLL_BAR:
977 value = impl.mScrollBarEnabled;
980 case Toolkit::DevelTextEditor::Property::SCROLL_BAR_SHOW_DURATION:
982 value = impl.mAnimationPeriod.delaySeconds;
985 case Toolkit::DevelTextEditor::Property::SCROLL_BAR_FADE_DURATION:
987 value = impl.mAnimationPeriod.durationSeconds;
990 case Toolkit::DevelTextEditor::Property::PIXEL_SIZE:
992 if( impl.mController )
994 value = impl.mController->GetDefaultFontSize( Text::Controller::PIXEL_SIZE );
998 case Toolkit::DevelTextEditor::Property::LINE_COUNT:
1000 if( impl.mController )
1002 float width = textEditor.GetProperty( Actor::Property::SIZE_WIDTH ).Get<float>();
1003 value = impl.mController->GetLineCount( width );
1013 bool TextEditor::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
1015 Dali::BaseHandle handle( object );
1017 bool connected( true );
1018 Toolkit::TextEditor editor = Toolkit::TextEditor::DownCast( handle );
1020 if( 0 == strcmp( signalName.c_str(), SIGNAL_TEXT_CHANGED ) )
1022 editor.TextChangedSignal().Connect( tracker, functor );
1024 else if( 0 == strcmp( signalName.c_str(), SIGNAL_INPUT_STYLE_CHANGED ) )
1026 editor.InputStyleChangedSignal().Connect( tracker, functor );
1030 // signalName does not match any signal
1037 Toolkit::TextEditor::TextChangedSignalType& TextEditor::TextChangedSignal()
1039 return mTextChangedSignal;
1042 Toolkit::TextEditor::InputStyleChangedSignalType& TextEditor::InputStyleChangedSignal()
1044 return mInputStyleChangedSignal;
1047 void TextEditor::OnInitialize()
1049 Actor self = Self();
1051 mController = Text::Controller::New( this, this );
1053 mDecorator = Text::Decorator::New( *mController,
1056 mController->GetLayoutEngine().SetLayout( Layout::Engine::MULTI_LINE_BOX );
1058 // Enables the text input.
1059 mController->EnableTextInput( mDecorator );
1061 // Enables the vertical scrolling after the text input has been enabled.
1062 mController->SetVerticalScrollEnabled( true );
1064 // Disables the horizontal scrolling.
1065 mController->SetHorizontalScrollEnabled( false );
1067 // Sets the maximum number of characters.
1068 mController->SetMaximumNumberOfCharacters( std::numeric_limits<Length>::max() );
1070 // Enable the smooth handle panning.
1071 mController->SetSmoothHandlePanEnabled( true );
1073 mController->SetNoTextDoubleTapAction( Controller::NoTextTap::HIGHLIGHT );
1074 mController->SetNoTextLongPressAction( Controller::NoTextTap::HIGHLIGHT );
1076 // Forward input events to controller
1077 EnableGestureDetection( static_cast<Gesture::Type>( Gesture::Tap | Gesture::Pan | Gesture::LongPress ) );
1078 GetTapGestureDetector().SetMaximumTapsRequired( 2 );
1080 mImfManager = ImfManager::Get();
1082 self.TouchSignal().Connect( this, &TextEditor::OnTouched );
1084 // Set BoundingBox to stage size if not already set.
1085 Rect<int> boundingBox;
1086 mDecorator->GetBoundingBox( boundingBox );
1088 if( boundingBox.IsEmpty() )
1090 Vector2 stageSize = Dali::Stage::GetCurrent().GetSize();
1091 mDecorator->SetBoundingBox( Rect<int>( 0.0f, 0.0f, stageSize.width, stageSize.height ) );
1094 // Whether to flip the selection handles as soon as they cross.
1095 mDecorator->FlipSelectionHandlesOnCrossEnabled( true );
1097 // Set the default scroll speed.
1098 mDecorator->SetScrollSpeed( DEFAULT_SCROLL_SPEED );
1100 // Fill-parent area by default
1101 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
1102 self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1103 self.OnStageSignal().Connect( this, &TextEditor::OnStageConnect );
1105 // Creates an extra control to be used as stencil buffer.
1106 mStencil = Control::New();
1107 mStencil.SetAnchorPoint( AnchorPoint::CENTER );
1108 mStencil.SetParentOrigin( ParentOrigin::CENTER );
1110 // Creates a background visual. Even if the color is transparent it updates the stencil.
1111 mStencil.SetProperty( Toolkit::Control::Property::BACKGROUND,
1112 Property::Map().Add( Toolkit::Visual::Property::TYPE, DevelVisual::COLOR ).
1113 Add( ColorVisual::Property::MIX_COLOR, Color::TRANSPARENT ) );
1115 // Enable the clipping property.
1116 mStencil.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_CHILDREN );
1117 mStencil.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
1119 self.Add( mStencil );
1122 void TextEditor::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change )
1124 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange\n");
1128 case StyleChange::DEFAULT_FONT_CHANGE:
1130 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnStyleChange DEFAULT_FONT_CHANGE\n");
1131 const std::string& newFont = GetImpl( styleManager ).GetDefaultFontFamily();
1132 // Property system did not set the font so should update it.
1133 mController->UpdateAfterFontChange( newFont );
1138 case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
1140 GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
1144 case StyleChange::THEME_CHANGE:
1146 // Nothing to do, let control base class handle this
1151 // Up call to Control
1152 Control::OnStyleChange( styleManager, change );
1155 Vector3 TextEditor::GetNaturalSize()
1157 return mController->GetNaturalSize();
1160 float TextEditor::GetHeightForWidth( float width )
1162 return mController->GetHeightForWidth( width );
1165 void TextEditor::OnRelayout( const Vector2& size, RelayoutContainer& container )
1167 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor OnRelayout\n");
1169 const Text::Controller::UpdateTextType updateTextType = mController->Relayout( size );
1171 if( ( Text::Controller::NONE_UPDATED != updateTextType ) ||
1174 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnRelayout %p Displaying new contents\n", mController.Get() );
1177 ( Text::Controller::NONE_UPDATED != ( Text::Controller::DECORATOR_UPDATED & updateTextType ) ) )
1179 mDecorator->Relayout( size );
1184 mRenderer = Backend::Get().NewRenderer( mRenderingBackend );
1187 RenderText( updateTextType );
1190 // The text-editor emits signals when the input style changes. These changes of style are
1191 // detected during the relayout process (size negotiation), i.e after the cursor has been moved. Signals
1192 // can't be emitted during the size negotiation as the callbacks may update the UI.
1193 // The text-editor adds an idle callback to the adaptor to emit the signals after the size negotiation.
1194 if( !mController->IsInputStyleChangedSignalsQueueEmpty() )
1196 if( Adaptor::IsAvailable() )
1198 Adaptor& adaptor = Adaptor::Get();
1200 if( NULL == mIdleCallback )
1202 // @note: The callback manager takes the ownership of the callback object.
1203 mIdleCallback = MakeCallback( this, &TextEditor::OnIdleSignal );
1204 adaptor.AddIdle( mIdleCallback );
1210 void TextEditor::RenderText( Text::Controller::UpdateTextType updateTextType )
1212 Actor renderableActor;
1214 if( Text::Controller::NONE_UPDATED != ( Text::Controller::MODEL_UPDATED & updateTextType ) )
1218 renderableActor = mRenderer->Render( mController->GetView(),
1220 DepthIndex::CONTENT );
1223 if( renderableActor != mRenderableActor )
1225 UnparentAndReset( mRenderableActor );
1226 mRenderableActor = renderableActor;
1230 if( mRenderableActor )
1232 // Make sure the actors are parented correctly with/without clipping
1233 Actor self = mStencil ? mStencil : Self();
1235 for( std::vector<Actor>::const_iterator it = mClippingDecorationActors.begin(),
1236 endIt = mClippingDecorationActors.end();
1242 mClippingDecorationActors.clear();
1244 self.Add( mRenderableActor );
1246 ApplyScrollPosition();
1251 void TextEditor::OnKeyInputFocusGained()
1253 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyInputFocusGained %p\n", mController.Get() );
1255 mImfManager.StatusChangedSignal().Connect( this, &TextEditor::KeyboardStatusChanged );
1257 mImfManager.EventReceivedSignal().Connect( this, &TextEditor::OnImfEvent );
1259 // Notify that the text editing start.
1260 mImfManager.Activate();
1262 // When window gain lost focus, the imf manager is deactivated. Thus when window gain focus again, the imf manager must be activated.
1263 mImfManager.SetRestoreAfterFocusLost( true );
1265 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1269 notifier.ContentSelectedSignal().Connect( this, &TextEditor::OnClipboardTextSelected );
1272 mController->KeyboardFocusGainEvent(); // Called in the case of no virtual keyboard to trigger this event
1274 EmitKeyInputFocusSignal( true ); // Calls back into the Control hence done last.
1277 void TextEditor::OnKeyInputFocusLost()
1279 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor:OnKeyInputFocusLost %p\n", mController.Get() );
1281 mImfManager.StatusChangedSignal().Disconnect( this, &TextEditor::KeyboardStatusChanged );
1283 // The text editing is finished. Therefore the imf manager don't have restore activation.
1284 mImfManager.SetRestoreAfterFocusLost( false );
1286 // Notify that the text editing finish.
1287 mImfManager.Deactivate();
1289 mImfManager.EventReceivedSignal().Disconnect( this, &TextEditor::OnImfEvent );
1291 ClipboardEventNotifier notifier( ClipboardEventNotifier::Get() );
1295 notifier.ContentSelectedSignal().Disconnect( this, &TextEditor::OnClipboardTextSelected );
1298 mController->KeyboardFocusLostEvent();
1300 EmitKeyInputFocusSignal( false ); // Calls back into the Control hence done last.
1303 void TextEditor::OnTap( const TapGesture& gesture )
1305 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnTap %p\n", mController.Get() );
1307 mImfManager.Activate();
1309 // Deliver the tap before the focus event to controller; this allows us to detect when focus is gained due to tap-gestures
1310 mController->TapEvent( gesture.numberOfTaps, gesture.localPoint.x, gesture.localPoint.y );
1315 void TextEditor::OnPan( const PanGesture& gesture )
1317 mController->PanEvent( gesture.state, gesture.displacement );
1320 void TextEditor::OnLongPress( const LongPressGesture& gesture )
1322 mImfManager.Activate();
1324 mController->LongPressEvent( gesture.state, gesture.localPoint.x, gesture.localPoint.y );
1329 bool TextEditor::OnKeyEvent( const KeyEvent& event )
1331 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnKeyEvent %p keyCode %d\n", mController.Get(), event.keyCode );
1333 if( Dali::DALI_KEY_ESCAPE == event.keyCode ) // Make a Dali key code for this
1335 // Make sure ClearKeyInputFocus when only key is up
1336 if( event.state == KeyEvent::Up )
1338 ClearKeyInputFocus();
1344 return mController->KeyEvent( event );
1347 void TextEditor::RequestTextRelayout()
1352 void TextEditor::TextChanged()
1354 Dali::Toolkit::TextEditor handle( GetOwner() );
1355 mTextChangedSignal.Emit( handle );
1358 void TextEditor::MaxLengthReached()
1360 // Nothing to do as TextEditor doesn't emit a max length reached signal.
1363 void TextEditor::InputStyleChanged( Text::InputStyle::Mask inputStyleMask )
1365 Dali::Toolkit::TextEditor handle( GetOwner() );
1367 Toolkit::TextEditor::InputStyle::Mask editorInputStyleMask = Toolkit::TextEditor::InputStyle::NONE;
1369 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_COLOR ) )
1371 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::COLOR );
1373 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_FAMILY ) )
1375 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_FAMILY );
1377 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_POINT_SIZE ) )
1379 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::POINT_SIZE );
1381 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WEIGHT ) )
1383 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1385 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_WIDTH ) )
1387 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1389 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_FONT_SLANT ) )
1391 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::FONT_STYLE );
1393 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_LINE_SPACING ) )
1395 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::LINE_SPACING );
1397 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_UNDERLINE ) )
1399 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::UNDERLINE );
1401 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_SHADOW ) )
1403 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::SHADOW );
1405 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_EMBOSS ) )
1407 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::EMBOSS );
1409 if( InputStyle::NONE != static_cast<InputStyle::Mask>( inputStyleMask & InputStyle::INPUT_OUTLINE ) )
1411 editorInputStyleMask = static_cast<Toolkit::TextEditor::InputStyle::Mask>( editorInputStyleMask | Toolkit::TextEditor::InputStyle::OUTLINE );
1414 mInputStyleChangedSignal.Emit( handle, editorInputStyleMask );
1417 void TextEditor::AddDecoration( Actor& actor, bool needsClipping )
1423 mClippingDecorationActors.push_back( actor );
1427 Self().Add( actor );
1432 void TextEditor::UpdateScrollBar()
1434 using namespace Dali;
1436 float scrollPosition;
1439 bool latestScrolled;
1441 if ( !mScrollBarEnabled )
1445 latestScrolled = mController->GetTextScrollInfo( scrollPosition, controlSize, layoutSize );
1446 if ( !latestScrolled || controlSize > layoutSize)
1451 CustomActor self = Self();
1454 mScrollBar = Toolkit::ScrollBar::New( Toolkit::ScrollBar::Vertical );
1455 mScrollBar.SetIndicatorHeightPolicy( Toolkit::ScrollBar::Variable );
1456 mScrollBar.SetParentOrigin( ParentOrigin::TOP_RIGHT );
1457 mScrollBar.SetAnchorPoint( AnchorPoint::TOP_RIGHT );
1458 mScrollBar.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT );
1459 mScrollBar.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH );
1461 // Register the scroll position property
1462 Property::Index propertyScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION, scrollPosition );
1463 // Register the minimum scroll position property
1464 Property::Index propertyMinScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MIN, 0.0f );
1465 // Register the maximum scroll position property
1466 Property::Index propertyMaxScrollPosition = self.RegisterProperty( SCROLL_BAR_POSITION_MAX, (layoutSize - controlSize) );
1467 // Register the scroll content size property
1468 Property::Index propertyScrollContentSize = self.RegisterProperty( SCROLL_BAR_CONTENT_SIZE, layoutSize );
1470 mScrollBar.SetScrollPropertySource(self, propertyScrollPosition, propertyMinScrollPosition, propertyMaxScrollPosition, propertyScrollContentSize);
1472 self.Add( mScrollBar );
1476 Property::Index propertyScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION );
1477 Property::Index propertyMaxScrollPosition = self.GetPropertyIndex( SCROLL_BAR_POSITION_MAX );
1478 Property::Index propertyScrollContentSize = self.GetPropertyIndex( SCROLL_BAR_CONTENT_SIZE );
1480 self.SetProperty( propertyScrollPosition, scrollPosition );
1481 self.SetProperty( propertyMaxScrollPosition, (layoutSize - controlSize) );
1482 self.SetProperty( propertyScrollContentSize, layoutSize );
1485 Actor indicator = mScrollBar.GetScrollIndicator();
1488 mAnimation.Stop(); // Cancel any animation
1492 mAnimation = Animation::New( mAnimationPeriod.durationSeconds );
1494 indicator.SetOpacity(1.0f);
1495 mAnimation.AnimateTo( Property( indicator, Actor::Property::COLOR_ALPHA ), 0.0f, AlphaFunction::EASE_IN, mAnimationPeriod );
1499 void TextEditor::OnStageConnect( Dali::Actor actor )
1501 if ( mHasBeenStaged )
1503 RenderText( static_cast<Text::Controller::UpdateTextType>( Text::Controller::MODEL_UPDATED | Text::Controller::DECORATOR_UPDATED ) );
1507 mHasBeenStaged = true;
1511 ImfManager::ImfCallbackData TextEditor::OnImfEvent( Dali::ImfManager& imfManager, const ImfManager::ImfEventData& imfEvent )
1513 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::OnImfEvent %p eventName %d\n", mController.Get(), imfEvent.eventName );
1514 return mController->OnImfEvent( imfManager, imfEvent );
1517 void TextEditor::GetHandleImagePropertyValue( Property::Value& value, Text::HandleType handleType, Text::HandleImageType handleImageType )
1521 ResourceImage image = ResourceImage::DownCast( mDecorator->GetHandleImage( handleType, handleImageType ) );
1526 Scripting::CreatePropertyMap( image, map );
1532 void TextEditor::OnClipboardTextSelected( ClipboardEventNotifier& clipboard )
1534 mController->PasteClipboardItemEvent();
1537 void TextEditor::KeyboardStatusChanged(bool keyboardShown)
1539 DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextEditor::KeyboardStatusChanged %p keyboardShown %d\n", mController.Get(), keyboardShown );
1541 // Just hide the grab handle when keyboard is hidden.
1542 if (!keyboardShown )
1544 mController->KeyboardFocusLostEvent();
1548 mController->KeyboardFocusGainEvent(); // Initially called by OnKeyInputFocusGained
1552 void TextEditor::OnStageConnection( int depth )
1554 // Sets the depth to the visuals inside the text's decorator.
1555 mDecorator->SetTextDepth( depth );
1557 // The depth of the text renderer is set in the RenderText() called from OnRelayout().
1559 // Call the Control::OnStageConnection() to set the depth of the background.
1560 Control::OnStageConnection( depth );
1563 bool TextEditor::OnTouched( Actor actor, const TouchData& touch )
1568 void TextEditor::OnIdleSignal()
1570 // Emits the change of input style signals.
1571 mController->ProcessInputStyleChangedSignals();
1573 // Set the pointer to null as the callback manager deletes the callback after execute it.
1574 mIdleCallback = NULL;
1577 void TextEditor::ApplyScrollPosition()
1579 const Vector2& scrollOffset = mController->GetTextModel()->GetScrollPosition();
1580 float scrollAmount = 0.0f;
1582 if ( mScrollAnimationEnabled )
1584 scrollAmount = mController->GetScrollAmountByUserInput();
1586 if ( mTextVerticalScroller )
1588 mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1590 else if ( Equals( scrollAmount, 0.0f, Math::MACHINE_EPSILON_1 ))
1592 mRenderableActor.SetPosition( scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount );
1596 mTextVerticalScroller = Text::TextVerticalScroller::New();
1597 if ( !Equals( mScrollAnimationDuration, 0.0f, Math::MACHINE_EPSILON_1 ))
1599 mTextVerticalScroller->SetDuration( mScrollAnimationDuration );
1601 mTextVerticalScroller->CheckStartAnimation( mRenderableActor, scrollOffset.x + mAlignmentOffset, scrollOffset.y - scrollAmount, scrollAmount );
1605 TextEditor::TextEditor()
1606 : Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
1607 mAnimationPeriod( 0.0f, 0.0f ),
1608 mIdleCallback( NULL ),
1609 mAlignmentOffset( 0.f ),
1610 mScrollAnimationDuration( 0.f ),
1611 mRenderingBackend( DEFAULT_RENDERING_BACKEND ),
1612 mHasBeenStaged( false ),
1613 mScrollAnimationEnabled( false ),
1614 mScrollBarEnabled( false )
1618 TextEditor::~TextEditor()
1620 UnparentAndReset( mStencil );
1622 if( ( NULL != mIdleCallback ) && Adaptor::IsAvailable() )
1624 // Removes the callback from the callback manager in case the text-editor is destroyed before the callback is executed.
1625 Adaptor::Get().RemoveIdle( mIdleCallback );
1629 } // namespace Internal
1631 } // namespace Toolkit