/*
- * Copyright (c) 2014 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.
#include "push-button-impl.h"
// EXTERNAL INCLUDES
-#include <algorithm>
-#include <dali/public-api/actors/image-actor.h>
+#include <dali/devel-api/scripting/scripting.h>
+#include <dali/integration-api/debug.h>
+#include <dali/public-api/object/type-registry-helper.h>
#include <dali/public-api/object/type-registry.h>
// INTERNAL INCLUDES
-#include "push-button-default-painter-impl.h"
+#include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
+#include <dali-toolkit/devel-api/visual-factory/visual-factory.h>
+#include <dali-toolkit/public-api/controls/image-view/image-view.h>
+#include <dali-toolkit/public-api/controls/text-controls/text-label.h>
-#include <dali-toolkit/internal/controls/relayout-helper.h>
+#if defined(DEBUG_ENABLED)
+extern Debug::Filter* gLogButtonFilter;
+#endif
namespace Dali
{
-
namespace Toolkit
{
-
namespace Internal
{
-
namespace
{
-
BaseHandle Create()
{
return Toolkit::PushButton::New();
}
-TypeRegistration typeRegistration( typeid(Toolkit::PushButton), typeid(Toolkit::Button), Create );
-
-} // unnamed namespace
-
-namespace
-{
+// Properties
-const float TEXT_PADDING = 12.0f;
+DALI_TYPE_REGISTRATION_BEGIN(Toolkit::PushButton, Toolkit::Button, Create)
-/**
- * Find the first image actor in the actor hierarchy
- */
-ImageActor FindImageActor( Actor root )
-{
- ImageActor imageActor = ImageActor::DownCast( root );
- if( !imageActor && root )
- {
- for( unsigned int i = 0, numChildren = root.GetChildCount(); i < numChildren; ++i )
- {
- ImageActor childImageActor = FindImageActor( root.GetChildAt( i ) );
- if( childImageActor )
- {
- return childImageActor;
- }
- }
- }
+DALI_PROPERTY_REGISTRATION(Toolkit, PushButton, "labelPadding", STRING, LABEL_PADDING)
+DALI_PROPERTY_REGISTRATION(Toolkit, PushButton, "iconPadding", STRING, ICON_PADDING)
- return imageActor;
-}
+DALI_TYPE_REGISTRATION_END()
+} // unnamed namespace
+namespace
+{
} // unnamed namespace
Dali::Toolkit::PushButton PushButton::New()
{
// Create the implementation, temporarily owned on stack
- IntrusivePtr< PushButton > internalPushButton = new PushButton();
+ IntrusivePtr<PushButton> internalPushButton = new PushButton();
// Pass ownership to CustomActor
- Dali::Toolkit::PushButton pushButton( *internalPushButton );
+ Dali::Toolkit::PushButton pushButton(*internalPushButton);
// Second-phase init of the implementation
// This can only be done after the CustomActor connection has been made...
return pushButton;
}
-void PushButton::OnButtonInitialize()
-{
- // Push button requires the Leave event.
- Actor root = Self();
- root.SetLeaveRequired( true );
-}
-
PushButton::PushButton()
-: Button()
+: Button(),
+ mIconAlignment(RIGHT)
{
- // Creates specific painter.GetBu
- ButtonPainterPtr painter = PushButtonDefaultPainterPtr( new PushButtonDefaultPainter() );
- SetPainter( painter );
}
PushButton::~PushButton()
{
- SetPainter( NULL );
}
-Vector3 PushButton::GetNaturalSize()
+void PushButton::OnInitialize()
{
- Vector3 size = Control::GetNaturalSize();
+ Button::OnInitialize();
- const bool widthIsZero = EqualsZero( size.width );
- const bool heightIsZero = EqualsZero( size.height );
+ // Push button requires the Leave event.
+ Actor self = Self();
+ self.SetProperty(Actor::Property::LEAVE_REQUIRED, true);
- if( widthIsZero || heightIsZero )
+ DevelControl::SetAccessibilityConstructor(self, [](Dali::Actor actor) {
+ return std::unique_ptr<Dali::Accessibility::Accessible>(
+ new AccessibleImpl(actor, Dali::Accessibility::Role::PUSH_BUTTON));
+ });
+}
+
+void PushButton::SetIconAlignment(const PushButton::IconAlignment iconAlignment)
+{
+ mIconAlignment = iconAlignment;
+ Button::Align labelAlignment;
+ switch(iconAlignment)
{
- // If background and background not scale9 try get size from that
- ImageActor imageActor = FindImageActor( GetButtonImage() );
- if( imageActor && imageActor.GetStyle() != ImageActor::STYLE_NINE_PATCH )
+ case RIGHT:
+ {
+ labelAlignment = Button::BEGIN;
+ break;
+ }
+ case TOP:
+ {
+ labelAlignment = Button::BOTTOM;
+ break;
+ }
+ case BOTTOM:
{
- Vector3 imageSize = RelayoutHelper::GetNaturalSize( imageActor );
+ labelAlignment = Button::TOP;
+ break;
+ }
+ case LEFT:
+ default:
+ labelAlignment = Button::END;
+ break;
+ }
+
+ Button::SetLabelAlignment(labelAlignment);
+}
- if( widthIsZero )
+const PushButton::IconAlignment PushButton::GetIconAlignment() const
+{
+ return mIconAlignment;
+}
+
+void PushButton::SetProperty(BaseObject* object, Property::Index propertyIndex, const Property::Value& value)
+{
+ Toolkit::PushButton pushButton = Toolkit::PushButton::DownCast(Dali::BaseHandle(object));
+
+ if(pushButton)
+ {
+ PushButton& pushButtonImpl(GetImplementation(pushButton));
+
+ // Properties remain here for Tizen 3.0 legacy requirements. Are now in Button base class
+
+ switch(propertyIndex)
+ {
+ case Toolkit::PushButton::Property::LABEL_PADDING:
{
- size.width = imageSize.width;
+ Vector4 padding(value.Get<Vector4>());
+ pushButtonImpl.Button::SetLabelPadding(Padding(padding.x, padding.y, padding.z, padding.w));
+ break;
}
-
- if( heightIsZero )
+ case Toolkit::PushButton::Property::ICON_PADDING:
{
- size.height = imageSize.height;
+ Vector4 padding(value.Get<Vector4>());
+ pushButtonImpl.Button::SetForegroundPadding(Padding(padding.x, padding.y, padding.z, padding.w));
+ break;
}
}
+ }
+}
- ImageActor backgroundImageActor = FindImageActor( GetBackgroundImage() );
- if( backgroundImageActor && backgroundImageActor.GetStyle() != ImageActor::STYLE_NINE_PATCH )
- {
- Vector3 imageSize = RelayoutHelper::GetNaturalSize( backgroundImageActor );
+Property::Value PushButton::GetProperty(BaseObject* object, Property::Index propertyIndex)
+{
+ Property::Value value;
- if( widthIsZero )
+ Toolkit::PushButton pushButton = Toolkit::PushButton::DownCast(Dali::BaseHandle(object));
+
+ if(pushButton)
+ {
+ PushButton& pushButtonImpl(GetImplementation(pushButton));
+
+ switch(propertyIndex)
+ {
+ case Toolkit::PushButton::Property::LABEL_PADDING:
{
- size.width = std::max( size.width, imageSize.width );
+ Padding padding = pushButtonImpl.Button::GetLabelPadding();
+ value = Vector4(padding.x, padding.y, padding.top, padding.bottom);
+ break;
}
-
- if( heightIsZero )
+ case Toolkit::PushButton::Property::ICON_PADDING:
{
- size.height = std::max( size.height, imageSize.height );
+ Padding padding = pushButtonImpl.Button::GetForegroundPadding();
+ value = Vector4(padding.x, padding.y, padding.top, padding.bottom);
+ break;
}
}
}
- return size;
+ return value;
+}
+
+Dali::Accessibility::States PushButton::AccessibleImpl::CalculateStates()
+{
+ auto tmp = Button::AccessibleImpl::CalculateStates();
+ auto slf = Toolkit::Button::DownCast(Self());
+ tmp[Dali::Accessibility::State::PRESSED] = slf.GetProperty<bool>(Toolkit::Button::Property::SELECTED);
+ return tmp;
+}
+
+void PushButton::OnStateChange(State newState)
+{
+ // TODO: replace it with OnPropertySet hook once Button::Property::SELECTED will be consistently used
+ if(Dali::Accessibility::IsUp() && (Dali::Accessibility::Accessible::GetCurrentlyHighlightedActor() == Self())
+ && (newState == SELECTED_STATE || newState == UNSELECTED_STATE))
+ {
+ Dali::Accessibility::Accessible::Get(Self())->EmitStateChanged(
+ Dali::Accessibility::State::PRESSED, newState == SELECTED_STATE ? 1 : 0, 0);
+
+ if(Self().GetProperty<bool>(Toolkit::Button::Property::TOGGLABLE))
+ {
+ Dali::Accessibility::Accessible::Get(Self())->EmitStateChanged(
+ Dali::Accessibility::State::CHECKED, newState == SELECTED_STATE ? 1 : 0, 0);
+ }
+ }
}
} // namespace Internal
projects / platform / core / uifw / dali-toolkit.git / blobdiff