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=d6e763d085416956d13fe69cfaf6bddd70e103fc;hp=5c5591addb27c66a697f5f189d76c7229871966c;hb=ebb05c83defab9c07a991ea2f102085ecea3709d;hpb=7132bfee764dc2c7c68feb8c9e9c4e81c9a7d883 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 5c5591a..d6e763d 100644 --- a/dali-toolkit/internal/controls/text-controls/text-field-impl.cpp +++ b/dali-toolkit/internal/controls/text-controls/text-field-impl.cpp @@ -20,17 +20,21 @@ // EXTERNAL INCLUDES #include +#include #include #include #include #include #include +#include #include +#include // INTERNAL INCLUDES +#include #include #include -#include +#include using namespace Dali::Toolkit::Text; @@ -51,6 +55,22 @@ namespace 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() { @@ -60,21 +80,36 @@ BaseHandle Create() // 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, "cursor-image", STRING, CURSOR_IMAGE ) -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( Toolkit, TextField, "rendering-backend", INTEGER, RENDERING_BACKEND ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "placeholder-text", STRING, PLACEHOLDER_TEXT ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "text", STRING, TEXT ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "font-family", STRING, FONT_FAMILY ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "font-style", STRING, FONT_STYLE ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "point-size", FLOAT, POINT_SIZE ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "max-length", INTEGER, MAX_LENGTH ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "exceed-policy", INTEGER, EXCEED_POLICY ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "horizontal-alignment", STRING, HORIZONTAL_ALIGNMENT ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "vertical-alignment", STRING, VERTICAL_ALIGNMENT ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "text-color", VECTOR4, TEXT_COLOR ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "shadow-offset", VECTOR2, SHADOW_OFFSET ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "shadow-color", VECTOR4, SHADOW_COLOR ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "primary-cursor-color", VECTOR4, PRIMARY_CURSOR_COLOR ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "secondary-cursor-color", VECTOR4, SECONDARY_CURSOR_COLOR ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "enable-cursor-blink", BOOLEAN, ENABLE_CURSOR_BLINK ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "cursor-blink-interval", FLOAT, CURSOR_BLINK_INTERVAL ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "cursor-blink-duration", FLOAT, CURSOR_BLINK_DURATION ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "grab-handle-image", STRING, GRAB_HANDLE_IMAGE ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "grab-handle-pressed-image", VECTOR4, GRAB_HANDLE_PRESSED_IMAGE ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "scroll-threshold", FLOAT, SCROLL_THRESHOLD ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "scroll-speed", FLOAT, SCROLL_SPEED ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selection-handle-image-left", STRING, SELECTION_HANDLE_IMAGE_LEFT ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selection-handle-image-right", STRING, SELECTION_HANDLE_IMAGE_RIGHT ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selection-handle-pressed-image-left", STRING, SELECTION_HANDLE_PRESSED_IMAGE_LEFT ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selection-handle-pressed-image-right", STRING, SELECTION_HANDLE_PRESSED_IMAGE_RIGHT ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "selection-highlight-color", STRING, SELECTION_HIGHLIGHT_COLOR ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextField, "decoration-bounding-box", RECTANGLE, DECORATION_BOUNDING_BOX ) + +DALI_SIGNAL_REGISTRATION( Toolkit, TextField, "max-length-reached", SIGNAL_MAX_LENGTH_REACHED ) DALI_TYPE_REGISTRATION_END() @@ -166,7 +201,7 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr { float pointSize = value.Get< float >(); - if( impl.mController->GetDefaultPointSize() != pointSize /*TODO - epsilon*/ ) + if( !Equals( impl.mController->GetDefaultPointSize(), pointSize ) ) { impl.mController->SetDefaultPointSize( pointSize ); impl.RequestTextRelayout(); @@ -179,13 +214,70 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr impl.mExceedPolicy = value.Get< int >(); break; } - case Toolkit::TextField::Property::CURSOR_IMAGE: + case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT: { - ResourceImage image = ResourceImage::New( value.Get< std::string >() ); + 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( impl.mDecorator ) + 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 ) { - impl.mDecorator->SetCursorImage( image ); + engine.SetVerticalAlignment( alignment ); + impl.RequestTextRelayout(); + } + break; + } + case Toolkit::TextField::Property::TEXT_COLOR: + { + if ( impl.mController ) + { + Vector4 textColor = value.Get< Vector4 >(); + if ( impl.mController->GetTextColor() != textColor ) + { + impl.mController->SetTextColor( textColor ); + impl.RequestTextRelayout(); + } + } + break; + } + case Toolkit::TextField::Property::SHADOW_OFFSET: + { + if( impl.mController ) + { + Vector2 shadowOffset = value.Get< Vector2 >(); + if ( impl.mController->GetShadowOffset() != shadowOffset ) + { + impl.mController->SetShadowOffset( shadowOffset ); + impl.RequestTextRelayout(); + } + } + break; + } + case Toolkit::TextField::Property::SHADOW_COLOR: + { + if( impl.mController ) + { + Vector4 shadowColor = value.Get< Vector4 >(); + if ( impl.mController->GetShadowColor() != shadowColor ) + { + impl.mController->SetShadowColor( shadowColor ); + impl.RequestTextRelayout(); + } } break; } @@ -209,7 +301,7 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr { if( impl.mController ) { - //impl.mController->SetEnableCursorBlink( value.Get< bool >() ); TODO + impl.mController->SetEnableCursorBlink( value.Get< bool >() ); } break; } @@ -235,7 +327,87 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr if( impl.mDecorator ) { - impl.mDecorator->SetGrabHandleImage( image ); + impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED, image ); + } + break; + } + case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE: + { + ResourceImage image = ResourceImage::New( value.Get< std::string >() ); + + if( impl.mDecorator ) + { + impl.mDecorator->SetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED, image ); + } + break; + } + case Toolkit::TextField::Property::SCROLL_THRESHOLD: + { + float threshold = value.Get< float >(); + + if( impl.mDecorator ) + { + impl.mDecorator->SetScrollThreshold( threshold ); + } + break; + } + case Toolkit::TextField::Property::SCROLL_SPEED: + { + float speed = value.Get< float >(); + + if( impl.mDecorator ) + { + impl.mDecorator->SetScrollSpeed( speed ); + } + break; + } + case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT: + { + ResourceImage image = ResourceImage::New( value.Get< std::string >() ); + + if( impl.mDecorator ) + { + impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, image ); + } + break; + } + case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT: + { + ResourceImage image = ResourceImage::New( value.Get< std::string >() ); + + if( impl.mDecorator ) + { + impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED, image ); + } + break; + } + case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT: + { + ResourceImage image = ResourceImage::New( value.Get< std::string >() ); + + if( impl.mDecorator ) + { + impl.mDecorator->SetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, image ); + } + break; + } + case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT: + { + ResourceImage image = ResourceImage::New( value.Get< std::string >() ); + + if( impl.mDecorator ) + { + impl.mDecorator->SetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED, image ); + } + break; + } + case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR: + { + Vector4 color = value.Get< Vector4 >(); + + if( impl.mDecorator ) + { + impl.mDecorator->SetHighlightColor( color ); } break; } @@ -247,8 +419,16 @@ void TextField::SetProperty( BaseObject* object, Property::Index index, const Pr } break; } - } - } + case Toolkit::TextField::Property::MAX_LENGTH: + { + if( impl.mController ) + { + impl.mController->SetMaximumNumberOfCharacters( value.Get< int >() ); + } + break; + } + } // switch + } // textfield } Property::Value TextField::GetProperty( BaseObject* object, Property::Index index ) @@ -293,15 +473,47 @@ Property::Value TextField::GetProperty( BaseObject* object, Property::Index inde value = impl.mExceedPolicy; break; } - case Toolkit::TextField::Property::CURSOR_IMAGE: + case Toolkit::TextField::Property::HORIZONTAL_ALIGNMENT: { - if( impl.mDecorator ) + if( impl.mController ) { - ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetCursorImage() ); - if( image ) - { - value = image.GetUrl(); - } + 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; + } + case Toolkit::TextField::Property::TEXT_COLOR: + { + if ( impl.mController ) + { + value = impl.mController->GetTextColor(); + } + break; + } + case Toolkit::TextField::Property::SHADOW_OFFSET: + { + if ( impl.mController ) + { + value = impl.mController->GetShadowOffset(); + } + break; + } + case Toolkit::TextField::Property::SHADOW_COLOR: + { + if ( impl.mController ) + { + value = impl.mController->GetShadowColor(); } break; } @@ -323,7 +535,7 @@ Property::Value TextField::GetProperty( BaseObject* object, Property::Index inde } case Toolkit::TextField::Property::ENABLE_CURSOR_BLINK: { - //value = impl.mController->GetEnableCursorBlink(); TODO + value = impl.mController->GetEnableCursorBlink(); break; } case Toolkit::TextField::Property::CURSOR_BLINK_INTERVAL: @@ -346,7 +558,19 @@ Property::Value TextField::GetProperty( BaseObject* object, Property::Index inde { if( impl.mDecorator ) { - ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetCursorImage() ); + ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_RELEASED ) ); + if( image ) + { + value = image.GetUrl(); + } + } + break; + } + case Toolkit::TextField::Property::GRAB_HANDLE_PRESSED_IMAGE: + { + if( impl.mDecorator ) + { + ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( GRAB_HANDLE, HANDLE_IMAGE_PRESSED ) ); if( image ) { value = image.GetUrl(); @@ -354,6 +578,78 @@ Property::Value TextField::GetProperty( BaseObject* object, Property::Index inde } break; } + case Toolkit::TextField::Property::SCROLL_THRESHOLD: + { + if( impl.mDecorator ) + { + value = impl.mDecorator->GetScrollThreshold(); + } + break; + } + case Toolkit::TextField::Property::SCROLL_SPEED: + { + if( impl.mDecorator ) + { + value = impl.mDecorator->GetScrollSpeed(); + } + break; + } + case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_LEFT: + { + if( impl.mDecorator ) + { + ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED ) ); + if( image ) + { + value = image.GetUrl(); + } + } + break; + } + case Toolkit::TextField::Property::SELECTION_HANDLE_IMAGE_RIGHT: + { + if( impl.mDecorator ) + { + ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_RELEASED ) ); + if( image ) + { + value = image.GetUrl(); + } + } + break; + } + case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT: + { + if( impl.mDecorator ) + { + ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( LEFT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED ) ); + if( image ) + { + value = image.GetUrl(); + } + } + break; + } + case Toolkit::TextField::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT: + { + if( impl.mDecorator ) + { + ResourceImage image = ResourceImage::DownCast( impl.mDecorator->GetHandleImage( RIGHT_SELECTION_HANDLE, HANDLE_IMAGE_PRESSED ) ); + if( image ) + { + value = image.GetUrl(); + } + } + break; + } + case Toolkit::TextField::Property::SELECTION_HIGHLIGHT_COLOR: + { + if( impl.mDecorator ) + { + value = impl.mDecorator->GetHighlightColor(); + } + break; + } case Toolkit::TextField::Property::DECORATION_BOUNDING_BOX: { if( impl.mDecorator ) @@ -362,14 +658,49 @@ Property::Value TextField::GetProperty( BaseObject* object, Property::Index inde } break; } - } + case Toolkit::TextField::Property::MAX_LENGTH: + { + if( impl.mController ) + { + value = impl.mController->GetMaximumNumberOfCharacters(); + } + break; + } + } //switch } return value; } +bool TextField::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor ) +{ + Dali::BaseHandle handle( object ); + + bool connected( true ); + Toolkit::TextField field = Toolkit::TextField::DownCast( handle ); + + if( 0 == strcmp( signalName.c_str(), SIGNAL_MAX_LENGTH_REACHED ) ) + { + field.MaxLengthReachedSignal().Connect( tracker, functor ); + } + else + { + // signalName does not match any signal + connected = false; + } + + return connected; +} + +Toolkit::TextField::MaxLengthReachedSignalType& TextField::MaxLengthReachedSignal() +{ + return mMaxLengthReachedSignal; +} + void TextField::OnInitialize() { + Actor self = Self(); + mController = Text::Controller::New( *this ); mDecorator = Text::Decorator::New( *this, *mController ); @@ -381,6 +712,7 @@ void TextField::OnInitialize() // Forward input events to controller EnableGestureDetection(Gesture::Tap); GetTapGestureDetector().SetMaximumTapsRequired( 2 ); + EnableGestureDetection(Gesture::Pan); // Set BoundingBox to stage size if not already set. if ( mDecorator->GetBoundingBox().IsEmpty() ) @@ -388,6 +720,15 @@ 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() @@ -400,7 +741,7 @@ 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 ) || !mRenderer ) @@ -431,6 +772,10 @@ void TextField::OnRelayout( const Vector2& size, ActorSizeContainer& container ) if( mRenderableActor ) { + const Vector2 offset = mController->GetScrollPosition() + mController->GetAlignmentOffset(); + + mRenderableActor.SetPosition( offset.x, offset.y ); + // Make sure the actor is parented correctly with/without clipping if( mClipper ) { @@ -444,13 +789,67 @@ void TextField::OnRelayout( const Vector2& size, ActorSizeContainer& container ) } } +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(); + + EmitKeyInputFocusSignal( true ); // Calls back into the Control hence done last. +} + +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(); + + EmitKeyInputFocusSignal( false ); // Calls back into the Control hence done last. +} + 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 ) @@ -461,11 +860,39 @@ bool TextField::OnKeyEvent( const KeyEvent& event ) 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::MaxLengthReached() +{ + Dali::Toolkit::TextField handle( GetOwner() ); + mMaxLengthReachedSignal.Emit( handle ); +} + void TextField::EnableClipping( bool clipping, const Vector2& size ) { if( clipping ) @@ -494,8 +921,17 @@ void TextField::EnableClipping( bool clipping, const Vector2& size ) } } +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 ) ), +: Control( ControlBehaviour( REQUIRES_STYLE_CHANGE_SIGNALS ) ), mRenderingBackend( DEFAULT_RENDERING_BACKEND ), mExceedPolicy( Dali::Toolkit::TextField::EXCEED_POLICY_CLIP ) {