// EXTERNAL INCLUDES
#include <cstring> // for strcmp
#include <dali/public-api/actors/layer.h>
-#include <dali/devel-api/adaptor-framework/accessibility-manager.h>
+#include <dali/devel-api/adaptor-framework/accessibility-adaptor.h>
#include <dali/devel-api/adaptor-framework/singleton-service.h>
#include <dali/public-api/animation/constraints.h>
#include <dali/public-api/common/stage.h>
#include <dali/public-api/events/key-event.h>
#include <dali/public-api/object/type-registry.h>
-#include <dali/devel-api/object/type-registry-helper.h>
+#include <dali/public-api/object/type-registry-helper.h>
#include <dali/public-api/images/resource-image.h>
#include <dali/integration-api/debug.h>
// INTERNAL INCLUDES
#include <dali-toolkit/public-api/controls/control.h>
#include <dali-toolkit/public-api/controls/control-impl.h>
-#include <dali-toolkit/public-api/focus-manager/accessibility-focus-manager.h>
+#include <dali-toolkit/public-api/controls/image-view/image-view.h>
+#include <dali-toolkit/public-api/accessibility-manager/accessibility-manager.h>
#include <dali-toolkit/devel-api/focus-manager/keyinput-focus-manager.h>
namespace Dali
Debug::Filter* gLogFilter = Debug::Filter::New(Debug::NoLogging, false, "LOG_KEYBOARD_FOCUS_MANAGER");
#endif
-const char* const IS_FOCUS_GROUP_PROPERTY_NAME = "is-keyboard-focus-group"; // This property will be replaced by a flag in Control.
+const char* const IS_FOCUS_GROUP_PROPERTY_NAME = "isKeyboardFocusGroup"; // This property will be replaced by a flag in Control.
-const char* const FOCUS_BORDER_IMAGE_PATH = DALI_IMAGE_DIR "keyboard_focus.png";
-const Vector4 FOCUS_BORDER_IMAGE_BORDER = Vector4(7.0f, 7.0f, 7.0f, 7.0f);
+const char* const FOCUS_BORDER_IMAGE_PATH = DALI_IMAGE_DIR "keyboard_focus.9.png";
BaseHandle Create()
{
DALI_TYPE_REGISTRATION_BEGIN_CREATE( Toolkit::KeyboardFocusManager, Dali::BaseHandle, Create, true )
-DALI_SIGNAL_REGISTRATION( Toolkit, KeyboardFocusManager, "keyboard-pre-focus-change", SIGNAL_PRE_FOCUS_CHANGE )
-DALI_SIGNAL_REGISTRATION( Toolkit, KeyboardFocusManager, "keyboard-focus-changed", SIGNAL_FOCUS_CHANGED )
-DALI_SIGNAL_REGISTRATION( Toolkit, KeyboardFocusManager, "keyboard-focus-group-changed", SIGNAL_FOCUS_GROUP_CHANGED )
-DALI_SIGNAL_REGISTRATION( Toolkit, KeyboardFocusManager, "keyboard-focused-actor-activated", SIGNAL_FOCUSED_ACTOR_ACTIVATED )
+DALI_SIGNAL_REGISTRATION( Toolkit, KeyboardFocusManager, "keyboardPreFocusChange", SIGNAL_PRE_FOCUS_CHANGE )
+DALI_SIGNAL_REGISTRATION( Toolkit, KeyboardFocusManager, "keyboardFocusChanged", SIGNAL_FOCUS_CHANGED )
+DALI_SIGNAL_REGISTRATION( Toolkit, KeyboardFocusManager, "keyboardFocusGroupChanged", SIGNAL_FOCUS_GROUP_CHANGED )
+DALI_SIGNAL_REGISTRATION( Toolkit, KeyboardFocusManager, "keyboardFocusedActorEnterKey", SIGNAL_FOCUSED_ACTOR_ENTER_KEY )
DALI_TYPE_REGISTRATION_END()
{
}
-bool KeyboardFocusManager::SetCurrentFocusActor(Actor actor)
+bool KeyboardFocusManager::SetCurrentFocusActor( Actor actor )
{
DALI_ASSERT_DEBUG( !mIsWaitingKeyboardFocusChangeCommit && "Calling this function in the PreFocusChangeSignal callback?" );
- if(actor)
+ if( actor )
{
- return DoSetCurrentFocusActor(actor.GetId());
+ return DoSetCurrentFocusActor( actor.GetId() );
}
return false;
}
-bool KeyboardFocusManager::DoSetCurrentFocusActor(const unsigned int actorID)
+bool KeyboardFocusManager::DoSetCurrentFocusActor( const unsigned int actorID )
{
Actor rootActor = Stage::GetCurrent().GetRootLayer();
- Actor actor = rootActor.FindChildById(actorID);
+ Actor actor = rootActor.FindChildById( actorID );
+ bool success = false;
- // Check whether the actor is in the stage
- if(actor)
+ // Check whether the actor is in the stage and is keyboard focusable.
+ if( actor && actor.IsKeyboardFocusable() )
{
- // Set the focus only when the actor is keyboard focusable
- if(actor.IsKeyboardFocusable())
+ mIsFocusIndicatorEnabled = true;
+ // Draw the focus indicator upon the focused actor
+ if( mFocusIndicatorActor )
{
- // Draw the focus indicator upon the focused actor
- if(mIsFocusIndicatorEnabled && mFocusIndicatorActor)
- {
- actor.Add(mFocusIndicatorActor);
- }
+ actor.Add( mFocusIndicatorActor );
+ }
- // Send notification for the change of focus actor
- if( !mFocusChangedSignal.Empty() )
- {
- mFocusChangedSignal.Emit(GetCurrentFocusActor(), actor);
- }
+ // Send notification for the change of focus actor
+ if( !mFocusChangedSignal.Empty() )
+ {
+ mFocusChangedSignal.Emit(GetCurrentFocusActor(), actor);
+ }
- DALI_LOG_INFO( gLogFilter, Debug::General, "[%s:%d] Focus Changed\n", __FUNCTION__, __LINE__);
+ DALI_LOG_INFO( gLogFilter, Debug::General, "[%s:%d] Focus Changed\n", __FUNCTION__, __LINE__);
- // Save the current focused actor
- mCurrentFocusActor = actorID;
+ // Save the current focused actor
+ mCurrentFocusActor = actorID;
- DALI_LOG_INFO( gLogFilter, Debug::General, "[%s:%d] SUCCEED\n", __FUNCTION__, __LINE__);
- return true;
- }
+ DALI_LOG_INFO( gLogFilter, Debug::General, "[%s:%d] SUCCEED\n", __FUNCTION__, __LINE__);
+ success = true;
+ }
+ else
+ {
+ DALI_LOG_WARNING("[%s:%d] FAILED\n", __FUNCTION__, __LINE__);
}
- DALI_LOG_WARNING("[%s:%d] FAILED\n", __FUNCTION__, __LINE__);
- return false;
+ return success;
}
Actor KeyboardFocusManager::GetCurrentFocusActor()
return succeed;
}
-void KeyboardFocusManager::DoActivate(Actor actor)
+void KeyboardFocusManager::DoKeyboardEnter(Actor actor)
{
- if(actor)
+ if( actor )
{
- Toolkit::Control control = Toolkit::Control::DownCast(actor);
- if(control)
+ Toolkit::Control control = Toolkit::Control::DownCast( actor );
+ if( control )
{
- // Notify the control that it is activated
- GetImplementation( control ).AccessibilityActivate();
+ // Notify the control that enter has been pressed on it.
+ GetImplementation( control ).KeyboardEnter();
}
- // Send notification for the activation of focused actor
- if( !mFocusedActorActivatedSignal.Empty() )
+ // Send a notification for the actor.
+ if( !mFocusedActorEnterKeySignal.Empty() )
{
- mFocusedActorActivatedSignal.Emit(actor);
+ mFocusedActorEnterKeySignal.Emit( actor );
}
}
}
{
if(actor)
{
- // Create focus group property if not already created.
- Property::Index propertyIsFocusGroup = actor.GetPropertyIndex(IS_FOCUS_GROUP_PROPERTY_NAME);
- if(propertyIsFocusGroup == Property::INVALID_INDEX)
- {
- actor.RegisterProperty(IS_FOCUS_GROUP_PROPERTY_NAME, isFocusGroup);
- }
- else
- {
- actor.SetProperty(propertyIsFocusGroup, isFocusGroup);
- }
+ // Create/Set focus group property.
+ actor.RegisterProperty( IS_FOCUS_GROUP_PROPERTY_NAME, isFocusGroup, Property::READ_WRITE );
}
}
void KeyboardFocusManager::CreateDefaultFocusIndicatorActor()
{
// Create a focus indicator actor shared by all the keyboard focusable actors
- Image borderImage = ResourceImage::New(FOCUS_BORDER_IMAGE_PATH);
-
- ImageActor focusIndicator = ImageActor::New(borderImage);
- focusIndicator.SetPositionInheritanceMode( Dali::USE_PARENT_POSITION_PLUS_LOCAL_POSITION );
- focusIndicator.SetStyle( ImageActor::STYLE_NINE_PATCH );
- focusIndicator.SetNinePatchBorder(FOCUS_BORDER_IMAGE_BORDER);
- focusIndicator.SetPosition(Vector3(0.0f, 0.0f, 1.0f));
+ Toolkit::ImageView focusIndicator = Toolkit::ImageView::New(FOCUS_BORDER_IMAGE_PATH);
+ focusIndicator.SetParentOrigin( ParentOrigin::CENTER );
// Apply size constraint to the focus indicator
focusIndicator.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
return;
}
- AccessibilityManager accessibilityManager = AccessibilityManager::Get();
- bool isAccessibilityEnabled = accessibilityManager.IsEnabled();
+ AccessibilityAdaptor accessibilityAdaptor = AccessibilityAdaptor::Get();
+ bool isAccessibilityEnabled = accessibilityAdaptor.IsEnabled();
- Toolkit::AccessibilityFocusManager accessibilityFocusManager = Toolkit::AccessibilityFocusManager::Get();
+ Toolkit::AccessibilityManager accessibilityManager = Toolkit::AccessibilityManager::Get();
std::string keyName = event.keyPressedName;
else
{
// Move the accessibility focus backward
- accessibilityFocusManager.MoveFocusBackward();
+ accessibilityManager.MoveFocusBackward();
}
}
else if (keyName == "Right")
else
{
// Move the accessibility focus forward
- accessibilityFocusManager.MoveFocusForward();
+ accessibilityManager.MoveFocusForward();
}
isFocusStartableKey = true;
}
else
{
- // Activate the focused actor
+ // The focused actor has enter pressed on it
Actor actor;
- if(!isAccessibilityEnabled)
+ if( !isAccessibilityEnabled )
{
actor = GetCurrentFocusActor();
}
else
{
- actor = accessibilityFocusManager.GetCurrentFocusActor();
+ actor = accessibilityManager.GetCurrentFocusActor();
}
- if(actor)
+ if( actor )
{
- DoActivate(actor);
+ DoKeyboardEnter( actor );
}
}
void KeyboardFocusManager::OnTouched(const TouchEvent& touchEvent)
{
- // Clear the focus when user touch the screen
- ClearFocus();
+ // Clear the focus when user touch the screen.
+ // We only do this on a Down event, otherwise the clear action may override a manually focused actor.
+ if( ( touchEvent.GetPointCount() < 1 ) || ( touchEvent.GetPoint( 0 ).state == TouchPoint::Down ) )
+ {
+ ClearFocus();
+ }
}
Toolkit::KeyboardFocusManager::PreFocusChangeSignalType& KeyboardFocusManager::PreFocusChangeSignal()
return mFocusGroupChangedSignal;
}
-Toolkit::KeyboardFocusManager::FocusedActorActivatedSignalType& KeyboardFocusManager::FocusedActorActivatedSignal()
+Toolkit::KeyboardFocusManager::FocusedActorEnterKeySignalType& KeyboardFocusManager::FocusedActorEnterKeySignal()
{
- return mFocusedActorActivatedSignal;
+ return mFocusedActorEnterKeySignal;
}
bool KeyboardFocusManager::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
{
manager->FocusGroupChangedSignal().Connect( tracker, functor );
}
- else if( 0 == strcmp( signalName.c_str(), SIGNAL_FOCUSED_ACTOR_ACTIVATED ) )
+ else if( 0 == strcmp( signalName.c_str(), SIGNAL_FOCUSED_ACTOR_ENTER_KEY ) )
{
- manager->FocusedActorActivatedSignal().Connect( tracker, functor );
+ manager->FocusedActorEnterKeySignal().Connect( tracker, functor );
}
else
{
projects / platform / core / uifw / dali-toolkit.git / blobdiff