X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fcontrols%2Ftext-controls%2Ftext-field-impl.cpp;h=f17ea34f6c1ed61ce79276eecb1b64da0ddb40f0;hp=3603a6fa8f95a2a81a8b73ca4c7a6f69a597b740;hb=ded71874c72f72de672b8df770b4983a5d846944;hpb=582bba577c1c035d2e7f450f62117aa5821b8038 diff --git a/dali-toolkit/internal/controls/text-controls/text-field-impl.cpp b/dali-toolkit/internal/controls/text-controls/text-field-impl.cpp index 3603a6f..f17ea34 100644 --- a/dali-toolkit/internal/controls/text-controls/text-field-impl.cpp +++ b/dali-toolkit/internal/controls/text-controls/text-field-impl.cpp @@ -19,48 +19,56 @@ #include // EXTERNAL INCLUDES +#include +#include +#include #include #include -#include +#include +#include #include +#include // INTERNAL INCLUDES -#include -#include +#include +#include +#include +#include using namespace Dali::Toolkit::Text; -namespace -{ - -const unsigned int DEFAULT_RENDERING_BACKEND = 0; - -} // namespace - - namespace Dali { namespace Toolkit { -const Property::Index TextField::PROPERTY_RENDERING_BACKEND( Internal::TextField::TEXTFIELD_PROPERTY_START_INDEX ); -const Property::Index TextField::PROPERTY_PLACEHOLDER_TEXT( Internal::TextField::TEXTFIELD_PROPERTY_START_INDEX + 1 ); -const Property::Index TextField::PROPERTY_TEXT( Internal::TextField::TEXTFIELD_PROPERTY_START_INDEX + 2 ); -const Property::Index TextField::PROPERTY_CURSOR_IMAGE( Internal::TextField::TEXTFIELD_PROPERTY_START_INDEX + 3 ); -const Property::Index TextField::PROPERTY_PRIMARY_CURSOR_COLOR( Internal::TextField::TEXTFIELD_PROPERTY_START_INDEX + 4 ); -const Property::Index TextField::PROPERTY_SECONDARY_CURSOR_COLOR( Internal::TextField::TEXTFIELD_PROPERTY_START_INDEX + 5 ); -const Property::Index TextField::PROPERTY_ENABLE_CURSOR_BLINK( Internal::TextField::TEXTFIELD_PROPERTY_START_INDEX + 6 ); -const Property::Index TextField::PROPERTY_CURSOR_BLINK_INTERVAL( Internal::TextField::TEXTFIELD_PROPERTY_START_INDEX + 7 ); -const Property::Index TextField::PROPERTY_CURSOR_BLINK_DURATION( Internal::TextField::TEXTFIELD_PROPERTY_START_INDEX + 8 ); -const Property::Index TextField::PROPERTY_GRAB_HANDLE_IMAGE( Internal::TextField::TEXTFIELD_PROPERTY_START_INDEX + 9 ); -const Property::Index TextField::PROPERTY_DECORATION_BOUNDING_BOX( Internal::TextField::TEXTFIELD_PROPERTY_START_INDEX + 10 ); - namespace Internal { namespace { + const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::Text::DEFAULT_RENDERING_BACKEND; +} + +namespace +{ + +const Scripting::StringEnum< Toolkit::Text::LayoutEngine::HorizontalAlignment > HORIZONTAL_ALIGNMENT_STRING_TABLE[] = +{ + { "BEGIN", Toolkit::Text::LayoutEngine::HORIZONTAL_ALIGN_BEGIN }, + { "CENTER", Toolkit::Text::LayoutEngine::HORIZONTAL_ALIGN_CENTER }, + { "END", Toolkit::Text::LayoutEngine::HORIZONTAL_ALIGN_END }, +}; +const unsigned int HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT = sizeof( HORIZONTAL_ALIGNMENT_STRING_TABLE ) / sizeof( HORIZONTAL_ALIGNMENT_STRING_TABLE[0] ); + +const Scripting::StringEnum< Toolkit::Text::LayoutEngine::VerticalAlignment > VERTICAL_ALIGNMENT_STRING_TABLE[] = +{ + { "TOP", Toolkit::Text::LayoutEngine::VERTICAL_ALIGN_TOP }, + { "CENTER", Toolkit::Text::LayoutEngine::VERTICAL_ALIGN_CENTER }, + { "BOTTOM", Toolkit::Text::LayoutEngine::VERTICAL_ALIGN_BOTTOM }, +}; +const unsigned int VERTICAL_ALIGNMENT_STRING_TABLE_COUNT = sizeof( VERTICAL_ALIGNMENT_STRING_TABLE ) / sizeof( VERTICAL_ALIGNMENT_STRING_TABLE[0] ); // Type registration BaseHandle Create() @@ -68,19 +76,27 @@ BaseHandle Create() return Toolkit::TextField::New(); } -TypeRegistration mType( typeid(Toolkit::TextField), typeid(Toolkit::Control), Create ); - -PropertyRegistration property01( mType, "rendering-backend", Toolkit::TextField::PROPERTY_RENDERING_BACKEND, Property::INTEGER, &TextField::SetProperty, &TextField::GetProperty ); -PropertyRegistration property02( mType, "placeholder-text", Toolkit::TextField::PROPERTY_PLACEHOLDER_TEXT, Property::STRING, &TextField::SetProperty, &TextField::GetProperty ); -PropertyRegistration property03( mType, "text", Toolkit::TextField::PROPERTY_TEXT, Property::STRING, &TextField::SetProperty, &TextField::GetProperty ); -PropertyRegistration property04( mType, "cursor-image", Toolkit::TextField::PROPERTY_CURSOR_IMAGE, Property::STRING, &TextField::SetProperty, &TextField::GetProperty ); -PropertyRegistration property05( mType, "primary-cursor-color", Toolkit::TextField::PROPERTY_PRIMARY_CURSOR_COLOR, Property::VECTOR4, &TextField::SetProperty, &TextField::GetProperty ); -PropertyRegistration property06( mType, "secondary-cursor-color", Toolkit::TextField::PROPERTY_SECONDARY_CURSOR_COLOR, Property::VECTOR4, &TextField::SetProperty, &TextField::GetProperty ); -PropertyRegistration property07( mType, "enable-cursor-blink", Toolkit::TextField::PROPERTY_ENABLE_CURSOR_BLINK, Property::BOOLEAN, &TextField::SetProperty, &TextField::GetProperty ); -PropertyRegistration property08( mType, "cursor-blink-interval", Toolkit::TextField::PROPERTY_CURSOR_BLINK_INTERVAL, Property::FLOAT, &TextField::SetProperty, &TextField::GetProperty ); -PropertyRegistration property09( mType, "cursor-blink-duration", Toolkit::TextField::PROPERTY_CURSOR_BLINK_DURATION, Property::FLOAT, &TextField::SetProperty, &TextField::GetProperty ); -PropertyRegistration property10( mType, "grab-handle-image", Toolkit::TextField::PROPERTY_GRAB_HANDLE_IMAGE, Property::STRING, &TextField::SetProperty, &TextField::GetProperty ); -PropertyRegistration property11( mType, "decoration bounding-box", Toolkit::TextField::PROPERTY_DECORATION_BOUNDING_BOX, Property::RECTANGLE, &TextField::SetProperty, &TextField::GetProperty ); +// Setup properties, signals and actions using the type-registry. +DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextField, Toolkit::Control, Create ); + +DALI_PROPERTY_REGISTRATION( TextField, "rendering-backend", INTEGER, RENDERING_BACKEND ) +DALI_PROPERTY_REGISTRATION( TextField, "placeholder-text", STRING, PLACEHOLDER_TEXT ) +DALI_PROPERTY_REGISTRATION( TextField, "text", STRING, TEXT ) +DALI_PROPERTY_REGISTRATION( TextField, "font-family", STRING, FONT_FAMILY ) +DALI_PROPERTY_REGISTRATION( TextField, "font-style", STRING, FONT_STYLE ) +DALI_PROPERTY_REGISTRATION( TextField, "point-size", FLOAT, POINT_SIZE ) +DALI_PROPERTY_REGISTRATION( TextField, "exceed-policy", INTEGER, EXCEED_POLICY ) +DALI_PROPERTY_REGISTRATION( TextField, "primary-cursor-color", VECTOR4, PRIMARY_CURSOR_COLOR ) +DALI_PROPERTY_REGISTRATION( TextField, "secondary-cursor-color", VECTOR4, SECONDARY_CURSOR_COLOR ) +DALI_PROPERTY_REGISTRATION( TextField, "enable-cursor-blink", BOOLEAN, ENABLE_CURSOR_BLINK ) +DALI_PROPERTY_REGISTRATION( TextField, "cursor-blink-interval", FLOAT, CURSOR_BLINK_INTERVAL ) +DALI_PROPERTY_REGISTRATION( TextField, "cursor-blink-duration", FLOAT, CURSOR_BLINK_DURATION ) +DALI_PROPERTY_REGISTRATION( TextField, "grab-handle-image", STRING, GRAB_HANDLE_IMAGE ) +DALI_PROPERTY_REGISTRATION( TextField, "decoration-bounding-box", RECTANGLE, DECORATION_BOUNDING_BOX ) +DALI_PROPERTY_REGISTRATION( TextField, "horizontal-alignment", STRING, HORIZONTAL_ALIGNMENT ) +DALI_PROPERTY_REGISTRATION( TextField, "vertical-alignment", STRING, VERTICAL_ALIGNMENT ) +DALI_TYPE_REGISTRATION_END() + } // namespace Toolkit::TextField TextField::New() @@ -108,9 +124,9 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr switch( index ) { - case Toolkit::TextField::PROPERTY_RENDERING_BACKEND: + case Toolkit::TextField::Property::RENDERING_BACKEND: { - unsigned int backend = value.Get< unsigned int >(); + int backend = value.Get< int >(); if( impl.mRenderingBackend != backend ) { @@ -119,7 +135,7 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr } break; } - case Toolkit::TextField::PROPERTY_PLACEHOLDER_TEXT: + case Toolkit::TextField::Property::PLACEHOLDER_TEXT: { if( impl.mController ) { @@ -127,7 +143,7 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr } break; } - case Toolkit::TextField::PROPERTY_TEXT: + case Toolkit::TextField::Property::TEXT: { if( impl.mController ) { @@ -135,17 +151,54 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr } break; } - case Toolkit::TextField::PROPERTY_CURSOR_IMAGE: + case Toolkit::TextField::Property::FONT_FAMILY: { - ResourceImage image = ResourceImage::New( value.Get< std::string >() ); + if( impl.mController ) + { + std::string fontFamily = value.Get< std::string >(); - if( impl.mDecorator ) + if( impl.mController->GetDefaultFontFamily() != fontFamily ) + { + impl.mController->SetDefaultFontFamily( fontFamily ); + impl.RequestTextRelayout(); + } + } + break; + } + case Toolkit::TextField::Property::FONT_STYLE: + { + if( impl.mController ) { - impl.mDecorator->SetCursorImage( image ); + std::string fontStyle = value.Get< std::string >(); + + if( impl.mController->GetDefaultFontStyle() != fontStyle ) + { + impl.mController->SetDefaultFontStyle( fontStyle ); + impl.RequestTextRelayout(); + } + } + break; + } + case Toolkit::TextField::Property::POINT_SIZE: + { + if( impl.mController ) + { + float pointSize = value.Get< float >(); + + if( impl.mController->GetDefaultPointSize() != pointSize /*TODO - epsilon*/ ) + { + impl.mController->SetDefaultPointSize( pointSize ); + impl.RequestTextRelayout(); + } } break; } - case Toolkit::TextField::PROPERTY_PRIMARY_CURSOR_COLOR: + case Toolkit::TextField::Property::EXCEED_POLICY: + { + impl.mExceedPolicy = value.Get< int >(); + break; + } + case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR: { if( impl.mDecorator ) { @@ -153,7 +206,7 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr } break; } - case Toolkit::TextField::PROPERTY_SECONDARY_CURSOR_COLOR: + case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR: { if( impl.mDecorator ) { @@ -161,15 +214,15 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr } break; } - case Toolkit::TextField::PROPERTY_ENABLE_CURSOR_BLINK: + case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK: { if( impl.mController ) { - //impl.mController->SetEnableCursorBlink( value.Get< bool >() ); TODO + impl.mController->SetEnableCursorBlink( value.Get< bool >() ); } break; } - case Toolkit::TextField::PROPERTY_CURSOR_BLINK_INTERVAL: + case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL: { if( impl.mDecorator ) { @@ -177,7 +230,7 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr } break; } - case Toolkit::TextField::PROPERTY_CURSOR_BLINK_DURATION: + case Toolkit::TextField::Property::CURSOR_BLINK_DURATION: { if( impl.mDecorator ) { @@ -185,7 +238,7 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr } break; } - case Toolkit::TextField::PROPERTY_GRAB_HANDLE_IMAGE: + case Toolkit::TextField::Property::GRAB_HANDLE_IMAGE: { ResourceImage image = ResourceImage::New( value.Get< std::string >() ); @@ -195,7 +248,7 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr } break; } - case Toolkit::TextField::PROPERTY_DECORATION_BOUNDING_BOX: + case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX: { if( impl.mDecorator ) { @@ -203,8 +256,36 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr } break; } - } - } + case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT: + { + LayoutEngine& engine = impl.mController->GetLayoutEngine(); + const LayoutEngine::HorizontalAlignment alignment = Scripting::GetEnumeration< Toolkit::Text::LayoutEngine::HorizontalAlignment >( value.Get< std::string >().c_str(), + HORIZONTAL_ALIGNMENT_STRING_TABLE, + HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT ); + + if( engine.GetHorizontalAlignment() != alignment ) + { + engine.SetHorizontalAlignment( alignment ); + impl.RequestTextRelayout(); + } + break; + } + case Toolkit::TextField::Property::VERTICAL_ALIGNMENT: + { + LayoutEngine& engine = impl.mController->GetLayoutEngine(); + const LayoutEngine::VerticalAlignment alignment = Scripting::GetEnumeration< Toolkit::Text::LayoutEngine::VerticalAlignment >( value.Get< std::string >().c_str(), + VERTICAL_ALIGNMENT_STRING_TABLE, + VERTICAL_ALIGNMENT_STRING_TABLE_COUNT ); + + if( engine.GetVerticalAlignment() != alignment ) + { + engine.SetVerticalAlignment( alignment ); + impl.RequestTextRelayout(); + } + break; + } + } // switch + } // textfield } Property::Value TextField::GetProperty( BaseObject* object, Property::Index index ) @@ -219,34 +300,37 @@ Property::Value TextField::GetProperty( BaseObject* object, Property::Index inde switch( index ) { - case Toolkit::TextField::PROPERTY_RENDERING_BACKEND: + case Toolkit::TextField::Property::RENDERING_BACKEND: { value = impl.mRenderingBackend; break; } - case Toolkit::TextField::PROPERTY_PLACEHOLDER_TEXT: + case Toolkit::TextField::Property::PLACEHOLDER_TEXT: { - DALI_LOG_WARNING( "UTF-8 text representation was discarded\n" ); + if( impl.mController ) + { + std::string text; + impl.mController->GetPlaceholderText( text ); + value = text; + } break; } - case Toolkit::TextField::PROPERTY_TEXT: + case Toolkit::TextField::Property::TEXT: { - DALI_LOG_WARNING( "UTF-8 text representation was discarded\n" ); + if( impl.mController ) + { + std::string text; + impl.mController->GetText( text ); + value = text; + } break; } - case Toolkit::TextField::PROPERTY_CURSOR_IMAGE: + case Toolkit::TextField::Property::EXCEED_POLICY: { - if( impl.mDecorator ) - { - ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetCursorImage() ); - if( image ) - { - value = image.GetUrl(); - } - } + value = impl.mExceedPolicy; break; } - case Toolkit::TextField::PROPERTY_PRIMARY_CURSOR_COLOR: + case Toolkit::TextField::Property::PRIMARY_CURSOR_COLOR: { if( impl.mDecorator ) { @@ -254,7 +338,7 @@ Property::Value TextField::GetProperty( BaseObject* object, Property::Index inde } break; } - case Toolkit::TextField::PROPERTY_SECONDARY_CURSOR_COLOR: + case Toolkit::TextField::Property::SECONDARY_CURSOR_COLOR: { if( impl.mDecorator ) { @@ -262,12 +346,12 @@ Property::Value TextField::GetProperty( BaseObject* object, Property::Index inde } break; } - case Toolkit::TextField::PROPERTY_ENABLE_CURSOR_BLINK: + case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK: { - //value = impl.mController->GetEnableCursorBlink(); TODO + value = impl.mController->GetEnableCursorBlink(); break; } - case Toolkit::TextField::PROPERTY_CURSOR_BLINK_INTERVAL: + case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL: { if( impl.mDecorator ) { @@ -275,7 +359,7 @@ Property::Value TextField::GetProperty( BaseObject* object, Property::Index inde } break; } - case Toolkit::TextField::PROPERTY_CURSOR_BLINK_DURATION: + case Toolkit::TextField::Property::CURSOR_BLINK_DURATION: { if( impl.mDecorator ) { @@ -283,27 +367,35 @@ Property::Value TextField::GetProperty( BaseObject* object, Property::Index inde } break; } - case Toolkit::TextField::PROPERTY_GRAB_HANDLE_IMAGE: + case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX: { if( impl.mDecorator ) { - ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetCursorImage() ); - if( image ) - { - value = image.GetUrl(); - } + value = impl.mDecorator->GetBoundingBox(); } break; } - case Toolkit::TextField::PROPERTY_DECORATION_BOUNDING_BOX: + case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT: { - if( impl.mDecorator ) + if( impl.mController ) { - value = impl.mDecorator->GetBoundingBox(); + value = std::string( Scripting::GetEnumerationName< Toolkit::Text::LayoutEngine::HorizontalAlignment >( impl.mController->GetLayoutEngine().GetHorizontalAlignment(), + HORIZONTAL_ALIGNMENT_STRING_TABLE, + HORIZONTAL_ALIGNMENT_STRING_TABLE_COUNT ) ); } break; } - } + case Toolkit::TextField::Property::VERTICAL_ALIGNMENT: + { + if( impl.mController ) + { + value = std::string( Scripting::GetEnumerationName< Toolkit::Text::LayoutEngine::VerticalAlignment >( impl.mController->GetLayoutEngine().GetVerticalAlignment(), + VERTICAL_ALIGNMENT_STRING_TABLE, + VERTICAL_ALIGNMENT_STRING_TABLE_COUNT ) ); + } + break; + } + } //switch } return value; @@ -311,6 +403,8 @@ Property::Value TextField::GetProperty( BaseObject* object, Property::Index inde void TextField::OnInitialize() { + Actor self = Self(); + mController = Text::Controller::New( *this ); mDecorator = Text::Decorator::New( *this, *mController ); @@ -320,10 +414,9 @@ void TextField::OnInitialize() mController->EnableTextInput( mDecorator ); // Forward input events to controller - mDoubleTapDetector = TapGestureDetector::New(); - mDoubleTapDetector.SetMaximumTapsRequired( 2 ); - mDoubleTapDetector.DetectedSignal().Connect( this, &TextField::OnTap ); - mDoubleTapDetector.Attach(Self()); + EnableGestureDetection(Gesture::Tap); + GetTapGestureDetector().SetMaximumTapsRequired( 2 ); + EnableGestureDetection(Gesture::Pan); // Set BoundingBox to stage size if not already set. if ( mDecorator->GetBoundingBox().IsEmpty() ) @@ -331,6 +424,15 @@ void TextField::OnInitialize() Vector2 stageSize = Dali::Stage::GetCurrent().GetSize(); mDecorator->SetBoundingBox( Rect( 0.0f, 0.0f, stageSize.width, stageSize.height ) ); } + + // Fill-parent area by default + self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH ); + self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::HEIGHT ); +} + +void TextField::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange change ) +{ + GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) ); } Vector3 TextField::GetNaturalSize() @@ -343,13 +445,19 @@ float TextField::GetHeightForWidth( float width ) return mController->GetHeightForWidth( width ); } -void TextField::OnRelayout( const Vector2& size, ActorSizeContainer& container ) +void TextField::OnRelayout( const Vector2& size, RelayoutContainer& container ) { - if( mController->Relayout( size ) ) + if( mController->Relayout( size ) || + !mRenderer ) { + const Vector2& scrollPosition = mController->GetScrollPosition(); + const Vector2& alignmentOffset = mController->GetAlignmentOffset(); + + Vector2 offset = scrollPosition + alignmentOffset; + if( mDecorator ) { - mDecorator->Relayout( size ); + mDecorator->Relayout( size, offset ); } if( !mRenderer ) @@ -357,36 +465,178 @@ void TextField::OnRelayout( const Vector2& size, ActorSizeContainer& container ) mRenderer = Backend::Get().NewRenderer( mRenderingBackend ); } + RenderableActor renderableActor; if( mRenderer ) { - Actor renderableActor = mRenderer->Render( mController->GetView() ); + renderableActor = mRenderer->Render( mController->GetView() ); + } + + EnableClipping( (Dali::Toolkit::TextField::EXCEED_POLICY_CLIP == mExceedPolicy), size ); + + if( renderableActor != mRenderableActor ) + { + UnparentAndReset( mRenderableActor ); + mRenderableActor = renderableActor; + } - if( renderableActor ) + if( mRenderableActor ) + { + mRenderableActor.SetPosition( offset.x, offset.y ); + + // Make sure the actor is parented correctly with/without clipping + if( mClipper ) { - Self().Add( renderableActor ); + mClipper->GetRootActor().Add( mRenderableActor ); + } + else + { + Self().Add( mRenderableActor ); } } } } -void TextField::OnTap( Actor actor, const TapGesture& gesture ) +void TextField::OnKeyInputFocusGained() +{ + VirtualKeyboard::StatusChangedSignal().Connect( this, &TextField::KeyboardStatusChanged ); + + ImfManager imfManager = ImfManager::Get(); + + if ( imfManager ) + { + imfManager.EventReceivedSignal().Connect( this, &TextField::OnImfEvent ); + + // Notify that the text editing start. + imfManager.Activate(); + + // When window gain lost focus, the imf manager is deactivated. Thus when window gain focus again, the imf manager must be activated. + imfManager.SetRestoreAfterFocusLost( true ); + } + + mController->KeyboardFocusGainEvent(); +} + +void TextField::OnKeyInputFocusLost() +{ + VirtualKeyboard::StatusChangedSignal().Disconnect( this, &TextField::KeyboardStatusChanged ); + + ImfManager imfManager = ImfManager::Get(); + if ( imfManager ) + { + // The text editing is finished. Therefore the imf manager don't have restore activation. + imfManager.SetRestoreAfterFocusLost( false ); + + // Notify that the text editing finish. + imfManager.Deactivate(); + + imfManager.EventReceivedSignal().Disconnect( this, &TextField::OnImfEvent ); + } + + mController->KeyboardFocusLostEvent(); +} + +void TextField::OnTap( const TapGesture& gesture ) { + // Show the keyboard if it was hidden. + if (!VirtualKeyboard::IsVisible()) + { + VirtualKeyboard::Show(); + } + + SetKeyInputFocus(); + mController->TapEvent( gesture.numberOfTaps, gesture.localPoint.x, gesture.localPoint.y ); } +void TextField::OnPan( const PanGesture& gesture ) +{ + mController->PanEvent( gesture.state, gesture.displacement ); +} + +bool TextField::OnKeyEvent( const KeyEvent& event ) +{ + if( Dali::DALI_KEY_ESCAPE == event.keyCode ) + { + ClearKeyInputFocus(); + } + + return mController->KeyEvent( event ); +} + +ImfManager::ImfCallbackData TextField::OnImfEvent( Dali::ImfManager& imfManager, const ImfManager::ImfEventData& imfEvent ) +{ + switch ( imfEvent.eventName ) + { + case ImfManager::COMMIT: + { + KeyEvent event( "", imfEvent.predictiveString, 0, 0, 0, KeyEvent::Down ); + mController->KeyEvent( event ); + break; + } + case ImfManager::PREEDIT: // fall through + case ImfManager::DELETESURROUNDING: + case ImfManager::GETSURROUNDING: + case ImfManager::VOID: + { + // do nothing + } + } // end switch + + return ImfManager::ImfCallbackData(); +} + void TextField::RequestTextRelayout() { RelayoutRequest(); } +void TextField::EnableClipping( bool clipping, const Vector2& size ) +{ + if( clipping ) + { + // Not worth to created clip actor if width or height is equal to zero. + if( size.width > Math::MACHINE_EPSILON_1000 && size.height > Math::MACHINE_EPSILON_1000 ) + { + if( !mClipper ) + { + Actor self = Self(); + + mClipper = Clipper::New( size ); + self.Add( mClipper->GetRootActor() ); + self.Add( mClipper->GetImageActor() ); + } + else if ( mClipper ) + { + mClipper->Refresh( size ); + } + } + } + else + { + // Note - this will automatically remove the root & image actors + mClipper.Reset(); + } +} + +void TextField::KeyboardStatusChanged(bool keyboardShown) +{ + // Just hide the grab handle when keyboard is hidden. + if (!keyboardShown ) + { + mController->KeyboardFocusLostEvent(); + } +} + TextField::TextField() -: Control( ControlBehaviour( CONTROL_BEHAVIOUR_NONE ) ), - mRenderingBackend( DEFAULT_RENDERING_BACKEND ) +: Control( ControlBehaviour( REQUIRES_STYLE_CHANGE_SIGNALS ) ), + mRenderingBackend( DEFAULT_RENDERING_BACKEND ), + mExceedPolicy( Dali::Toolkit::TextField::EXCEED_POLICY_CLIP ) { } TextField::~TextField() { + mClipper.Reset(); } } // namespace Internal