X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fcontrols%2Ftext-controls%2Ftext-selection-toolbar-impl.cpp;h=ba2b8d5bc71102783462c209d9a4d85e9fa2aef0;hb=646440beeb663fc5efcccadeba73dd46016ed1b3;hp=4b25f773f8c1f488f6f99c589a0e207f781fe040;hpb=577d26decfe241610f22fc92ea0019cd8ac5ceca;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git diff --git a/dali-toolkit/internal/controls/text-controls/text-selection-toolbar-impl.cpp b/dali-toolkit/internal/controls/text-controls/text-selection-toolbar-impl.cpp index 4b25f77..ba2b8d5 100644 --- a/dali-toolkit/internal/controls/text-controls/text-selection-toolbar-impl.cpp +++ b/dali-toolkit/internal/controls/text-controls/text-selection-toolbar-impl.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2015 Samsung Electronics Co., Ltd. + * Copyright (c) 2021 Samsung Electronics Co., Ltd. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -18,32 +18,28 @@ // CLASS HEADER #include -// INTERNAL INCLUDES -#include - // EXTERNAL INCLUDES -#include #include #include -#include -#include -#include +#include +#include #include +// INTERNAL INCLUDES +#include +#include +#include +#include + namespace Dali { - namespace Toolkit { - namespace Internal { - namespace { -const Dali::Vector2 DEFAULT_MAX_SIZE( 400.0f, 65.0f ); ///< The maximum size of the Toolbar. - -} // namespace +const Dali::Vector2 DEFAULT_SCROLL_BAR_PADDING(8.0f, 6.0f); BaseHandle Create() { @@ -52,19 +48,25 @@ BaseHandle Create() // Setup properties, signals and actions using the type-registry. -DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextSelectionToolbar, Toolkit::Control, Create ); +DALI_TYPE_REGISTRATION_BEGIN(Toolkit::TextSelectionToolbar, Toolkit::Control, Create); -DALI_PROPERTY_REGISTRATION( Toolkit, TextSelectionToolbar, "max-size", VECTOR2, MAX_SIZE ) +DALI_PROPERTY_REGISTRATION(Toolkit, TextSelectionToolbar, "maxSize", VECTOR2, MAX_SIZE) +DALI_PROPERTY_REGISTRATION(Toolkit, TextSelectionToolbar, "enableOvershoot", BOOLEAN, ENABLE_OVERSHOOT) +DALI_PROPERTY_REGISTRATION(Toolkit, TextSelectionToolbar, "enableScrollBar", BOOLEAN, ENABLE_SCROLL_BAR) +DALI_PROPERTY_REGISTRATION(Toolkit, TextSelectionToolbar, "scrollBarPadding", VECTOR2, SCROLL_BAR_PADDING) +DALI_PROPERTY_REGISTRATION(Toolkit, TextSelectionToolbar, "scrollView", MAP, SCROLL_VIEW) DALI_TYPE_REGISTRATION_END() +} // namespace + Dali::Toolkit::TextSelectionToolbar TextSelectionToolbar::New() { // Create the implementation, temporarily owned by this handle on stack - IntrusivePtr< TextSelectionToolbar > impl = new TextSelectionToolbar(); + IntrusivePtr impl = new TextSelectionToolbar(); // Pass ownership to CustomActor handle - Dali::Toolkit::TextSelectionToolbar handle( *impl ); + Dali::Toolkit::TextSelectionToolbar handle(*impl); // Second-phase init of the implementation // This can only be done after the CustomActor connection has been made... @@ -73,43 +75,86 @@ Dali::Toolkit::TextSelectionToolbar TextSelectionToolbar::New() return handle; } -void TextSelectionToolbar::SetProperty( BaseObject* object, Property::Index index, const Property::Value& value ) +void TextSelectionToolbar::SetProperty(BaseObject* object, Property::Index index, const Property::Value& value) { - Toolkit::TextSelectionToolbar selectionPopup = Toolkit::TextSelectionToolbar::DownCast( Dali::BaseHandle( object ) ); + Toolkit::TextSelectionToolbar selectionPopup = Toolkit::TextSelectionToolbar::DownCast(Dali::BaseHandle(object)); - if( selectionPopup ) + if(selectionPopup) { - TextSelectionToolbar& impl( GetImpl( selectionPopup ) ); + TextSelectionToolbar& impl(GetImpl(selectionPopup)); - switch( index ) + switch(index) { case Toolkit::TextSelectionToolbar::Property::MAX_SIZE: { - impl.SetPopupMaxSize( value.Get< Vector2 >() ); - break; + impl.SetPopupMaxSize(value.Get()); + break; + } + case Toolkit::TextSelectionToolbar::Property::ENABLE_OVERSHOOT: + { + if(!impl.mScrollView) + { + impl.mScrollView = Toolkit::ScrollView::New(); + } + impl.mScrollView.SetOvershootEnabled(value.Get()); + break; + } + case Toolkit::TextSelectionToolbar::Property::ENABLE_SCROLL_BAR: + { + impl.SetUpScrollBar(value.Get()); + break; + } + case Toolkit::TextSelectionToolbar::Property::SCROLL_BAR_PADDING: + { + impl.SetScrollBarPadding(value.Get()); + break; + } + case Toolkit::TextSelectionToolbar::Property::SCROLL_VIEW: + { + // Get a Property::Map from the property if possible. + Property::Map setPropertyMap; + if(value.Get(setPropertyMap)) + { + impl.ConfigureScrollview(setPropertyMap); + } + break; } - } // switch - } // TextSelectionToolbar + } // TextSelectionToolbar } -Property::Value TextSelectionToolbar::GetProperty( BaseObject* object, Property::Index index ) +Property::Value TextSelectionToolbar::GetProperty(BaseObject* object, Property::Index index) { Property::Value value; - Toolkit::TextSelectionToolbar selectionPopup = Toolkit::TextSelectionToolbar::DownCast( Dali::BaseHandle( object ) ); + Toolkit::TextSelectionToolbar selectionPopup = Toolkit::TextSelectionToolbar::DownCast(Dali::BaseHandle(object)); - if( selectionPopup ) + if(selectionPopup) { - TextSelectionToolbar& impl( GetImpl( selectionPopup ) ); + TextSelectionToolbar& impl(GetImpl(selectionPopup)); - switch( index ) + switch(index) { case Toolkit::TextSelectionToolbar::Property::MAX_SIZE: { value = impl.GetPopupMaxSize(); break; } + case Toolkit::TextSelectionToolbar::Property::ENABLE_OVERSHOOT: + { + value = impl.mScrollView.IsOvershootEnabled(); + break; + } + case Toolkit::TextSelectionToolbar::Property::ENABLE_SCROLL_BAR: + { + value = impl.mScrollBar ? true : false; + break; + } + case Toolkit::TextSelectionToolbar::Property::SCROLL_BAR_PADDING: + { + value = impl.GetScrollBarPadding(); + break; + } } // switch } return value; @@ -118,11 +163,34 @@ Property::Value TextSelectionToolbar::GetProperty( BaseObject* object, Property: void TextSelectionToolbar::OnInitialize() { SetUp(); + + DevelControl::SetAccessibilityConstructor(Self(), [](Dali::Actor actor) { + return std::unique_ptr( + new DevelControl::AccessibleImpl(actor, Dali::Accessibility::Role::TOOL_BAR)); + }); +} + +void TextSelectionToolbar::OnRelayout(const Vector2& size, RelayoutContainer& container) +{ + float width = std::max(mTableOfButtons.GetNaturalSize().width, size.width); + mRulerX->SetDomain(RulerDomain(0.0, width, true)); + mScrollView.SetRulerX(mRulerX); + + if(mScrollBar) + { + float barWidth = std::min(mTableOfButtons.GetNaturalSize().width, size.width) - 2.f * mScrollBarPadding.x; + mScrollBar.SetProperty(Actor::Property::SIZE, Vector2(0.0f, barWidth)); + } } -void TextSelectionToolbar::SetPopupMaxSize( const Size& maxSize ) +void TextSelectionToolbar::SetPopupMaxSize(const Size& maxSize) { mMaxSize = maxSize; + if(mScrollView && mToolbarActor) + { + mScrollView.SetProperty(Actor::Property::MAXIMUM_SIZE, mMaxSize); + mToolbarActor.SetProperty(Actor::Property::MAXIMUM_SIZE, mMaxSize); + } } const Dali::Vector2& TextSelectionToolbar::GetPopupMaxSize() const @@ -130,76 +198,201 @@ const Dali::Vector2& TextSelectionToolbar::GetPopupMaxSize() const return mMaxSize; } +void TextSelectionToolbar::SetUpScrollView() +{ + mScrollView.SetProperty(Dali::Actor::Property::NAME, "TextSelectionScrollView"); + mScrollView.SetResizePolicy(ResizePolicy::FIT_TO_CHILDREN, Dimension::ALL_DIMENSIONS); + mScrollView.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER_LEFT); + mScrollView.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER_LEFT); + + mScrollView.SetScrollingDirection(PanGestureDetector::DIRECTION_HORIZONTAL, Degree(40.0f)); + mScrollView.SetAxisAutoLock(true); + mScrollView.ScrollStartedSignal().Connect(this, &TextSelectionToolbar::OnScrollStarted); + mScrollView.ScrollCompletedSignal().Connect(this, &TextSelectionToolbar::OnScrollCompleted); + mScrollView.SetProperty(Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX); // In a new layer, so clip to scroll-view's bounding box + + mRulerX = new DefaultRuler(); // IntrusivePtr which is unreferenced when ScrollView is destroyed. + + RulerPtr rulerY = new DefaultRuler(); // IntrusivePtr which is unreferenced when ScrollView is destroyed. + rulerY->Disable(); + mScrollView.SetRulerY(rulerY); + + mScrollView.SetOvershootEnabled(true); +} + void TextSelectionToolbar::SetUp() { Actor self = Self(); - self.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::ALL_DIMENSIONS ); - // Create Layer and Stencil. - mStencilLayer = Layer::New(); - mStencilLayer.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::ALL_DIMENSIONS ); - mStencilLayer.SetParentOrigin( ParentOrigin::CENTER ); - mStencilLayer.SetMaximumSize( mMaxSize ); + self.SetResizePolicy(ResizePolicy::FIT_TO_CHILDREN, Dimension::ALL_DIMENSIONS); - ImageActor stencil = CreateSolidColorActor( Color::RED ); - stencil.SetDrawMode( DrawMode::STENCIL ); - stencil.SetVisible( true ); - stencil.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS ); - stencil.SetParentOrigin( ParentOrigin::CENTER ); + // Create Actor to house the toolbar. + mToolbarActor = Actor::New(); + mToolbarActor.SetResizePolicy(ResizePolicy::FIT_TO_CHILDREN, Dimension::ALL_DIMENSIONS); + mToolbarActor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER); + mToolbarActor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER); - Actor scrollview = Actor::New(); //todo make a scrollview - scrollview.SetResizePolicy( ResizePolicy::FIT_TO_CHILDREN, Dimension::ALL_DIMENSIONS ); - scrollview.SetParentOrigin( ParentOrigin::CENTER ); + if(!mScrollView) + { + mScrollView = Toolkit::ScrollView::New(); + } + SetUpScrollView(); - // Toolbar needs at least one option, adding further options with increase it's size - mTableOfButtons = Dali::Toolkit::TableView::New( 1, 1 ); - mTableOfButtons.SetFitHeight( 0 ); - mTableOfButtons.SetParentOrigin( ParentOrigin::CENTER ); + // Toolbar must start with at least one option, adding further options with increase it's size + mTableOfButtons = Dali::Toolkit::TableView::New(1, 1); + mTableOfButtons.SetFitHeight(0); + mTableOfButtons.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER_LEFT); + mTableOfButtons.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER_LEFT); - mStencilLayer.Add( stencil ); - mStencilLayer.Add( scrollview ); - scrollview.Add( mTableOfButtons ); - self.Add( mStencilLayer ); + mScrollView.Add(mTableOfButtons); + mToolbarActor.Add(mScrollView); - mStencilLayer.RaiseToTop(); + self.Add(mToolbarActor); } -void TextSelectionToolbar::AddOption( Actor& option ) +void TextSelectionToolbar::SetUpScrollBar(bool enable) { - mTableOfButtons.AddChild( option, Toolkit::TableView::CellPosition( 0, mIndexInTable ) ); - mTableOfButtons.SetFitWidth( mIndexInTable ); + if(enable) + { + if(!mScrollBar) + { + Toolkit::ImageView indicator = Toolkit::ImageView::New(); + indicator.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT); + indicator.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT); + indicator.SetStyleName("TextSelectionScrollIndicator"); + + mScrollBar = Toolkit::ScrollBar::New(Toolkit::ScrollBar::HORIZONTAL); + mScrollBar.SetProperty(Dali::Actor::Property::NAME, "Text popup scroll bar"); + mScrollBar.SetStyleName("TextSelectionScrollBar"); + mScrollBar.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::BOTTOM_LEFT); + mScrollBar.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT); + mScrollBar.SetProperty(Actor::Property::POSITION, Vector2(mScrollBarPadding.x, -mScrollBarPadding.y)); + mScrollBar.SetResizePolicy(Dali::ResizePolicy::FIT_TO_CHILDREN, Dali::Dimension::WIDTH); + mScrollBar.SetProperty(Actor::Property::ORIENTATION, Quaternion(Quaternion(Radian(1.5f * Math::PI), Vector3::ZAXIS))); + mScrollBar.SetScrollIndicator(indicator); + mScrollBar.GetPanGestureDetector().DetachAll(); + mScrollView.Add(mScrollBar); + } + } + else + { + UnparentAndReset(mScrollBar); + } +} + +void TextSelectionToolbar::OnScrollStarted(const Vector2& position) +{ + if(mFirstScrollEnd) + { + mScrollView.SetOvershootEnabled(true); + } + mTableOfButtons.SetProperty(Actor::Property::SENSITIVE, false); +} + +void TextSelectionToolbar::OnScrollCompleted(const Vector2& position) +{ + mFirstScrollEnd = true; + mTableOfButtons.SetProperty(Actor::Property::SENSITIVE, true); +} + +void TextSelectionToolbar::AddOption(Actor& option) +{ + mTableOfButtons.AddChild(option, Toolkit::TableView::CellPosition(0, mIndexInTable)); + mTableOfButtons.SetFitWidth(mIndexInTable); mIndexInTable++; } -void TextSelectionToolbar::AddDivider( Actor& divider ) +void TextSelectionToolbar::AddDivider(Actor& divider) { - AddOption( divider ); - mDividerIndexes.PushBack( mIndexInTable ); + AddOption(divider); + mDividerIndexes.PushBack(mIndexInTable - 1u); } -void TextSelectionToolbar::ResizeDividers( Size& size ) +void TextSelectionToolbar::ResizeDividers(Size& size) { - for( unsigned int i = 0; i < mDividerIndexes.Count(); ++i ) + for(unsigned int i = 0; i < mDividerIndexes.Count(); ++i) { - Actor divider = mTableOfButtons.GetChildAt( Toolkit::TableView::CellPosition( 0, mDividerIndexes[ i ] ) ); - divider.SetSize( size ); + Actor divider = mTableOfButtons.GetChildAt(Toolkit::TableView::CellPosition(0, mDividerIndexes[i])); + divider.SetProperty(Actor::Property::SIZE, size); } RelayoutRequest(); } +void TextSelectionToolbar::RaiseAbove(Actor target) +{ + mToolbarActor.RaiseAbove(target); +} + +void TextSelectionToolbar::SetScrollBarPadding(const Vector2& padding) +{ + mScrollBarPadding = padding; + if(mScrollBar) + { + mScrollBar.SetProperty(Actor::Property::POSITION, Vector2(mScrollBarPadding.x, -mScrollBarPadding.y)); + } + + RelayoutRequest(); +} + +void TextSelectionToolbar::ScrollTo(const Vector2& position) +{ + mFirstScrollEnd = false; + mScrollView.SetOvershootEnabled(false); + mScrollView.ScrollTo(position, 0.f); +} + +void TextSelectionToolbar::ConfigureScrollview(const Property::Map& properties) +{ + // Set any properties specified for the label by iterating through all property key-value pairs. + for(unsigned int i = 0, mapCount = properties.Count(); i < mapCount; ++i) + { + const StringValuePair& propertyPair(properties.GetPair(i)); + + // Convert the property string to a property index. + Property::Index setPropertyIndex = mScrollView.GetPropertyIndex(propertyPair.first); + if(setPropertyIndex != Property::INVALID_INDEX) + { + // Convert the string representation of a color into a Vector4 + if(setPropertyIndex == Toolkit::Scrollable::Property::OVERSHOOT_EFFECT_COLOR) + { + Vector4 color; + if(ConvertPropertyToColor(propertyPair.second, color)) + { + mScrollView.SetOvershootEffectColor(color); + } + } + else + { + // If the conversion worked, we have a valid property index, + // Set the property to the new value. + mScrollView.SetProperty(setPropertyIndex, propertyPair.second); + } + } + } + + RelayoutRequest(); +} + +const Vector2& TextSelectionToolbar::GetScrollBarPadding() const +{ + return mScrollBarPadding; +} + TextSelectionToolbar::TextSelectionToolbar() -: Control( ControlBehaviour( ControlBehaviour( ACTOR_BEHAVIOUR_NONE ) ) ), - mMaxSize ( DEFAULT_MAX_SIZE ), - mIndexInTable( 0 ), - mDividerIndexes() +: Control(ControlBehaviour(ControlBehaviour(CONTROL_BEHAVIOUR_DEFAULT))), + mMaxSize(), + mScrollBarPadding(DEFAULT_SCROLL_BAR_PADDING), + mIndexInTable(0), + mDividerIndexes(), + mFirstScrollEnd(false) { } TextSelectionToolbar::~TextSelectionToolbar() { + mRulerX.Reset(); } - } // namespace Internal } // namespace Toolkit