2 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include <dali-toolkit/internal/controls/scrollable/scroll-connector-impl.h>
22 #include <dali/public-api/object/property-index-ranges.h>
23 #include <dali/public-api/object/type-registry.h>
24 #include <dali/public-api/object/type-registry-helper.h>
25 #include <dali/integration-api/debug.h>
39 // Setup properties, signals and actions using the type-registry.
40 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::ScrollConnector, Dali::BaseHandle, NULL )
42 DALI_SIGNAL_REGISTRATION( ScrollConnector, "domain-changed", DOMAIN_CHANGED_SIGNAL_NAME )
43 DALI_SIGNAL_REGISTRATION( ScrollConnector, "scroll-position-changed", SCROLL_POSITION_CHANGED_SIGNAL_NAME )
45 DALI_TYPE_REGISTRATION_END()
49 const Property::Index ScrollConnector::SCROLL_POSITION = Dali::PROPERTY_CUSTOM_START_INDEX;
50 const Property::Index ScrollConnector::OVERSHOOT = Dali::PROPERTY_CUSTOM_START_INDEX + 1;
52 ScrollConnector* ScrollConnector::New()
54 return new ScrollConnector();
57 void ScrollConnector::SetScrollDomain( float min, float max, float length )
61 mContentLength = length;
63 mDomainChangedSignal.Emit( mMinLimit, mMaxLimit, mContentLength );
66 void ScrollConnector::SetScrollPosition( float position )
68 mScrollPositionObject.SetProperty( Toolkit::ScrollConnector::SCROLL_POSITION, position );
69 mScrollPositionChangedSignal.Emit( position );
72 bool ScrollConnector::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
74 Dali::BaseHandle handle( object );
76 bool connected( true );
77 Toolkit::ScrollConnector scrollConnector = Toolkit::ScrollConnector::DownCast( handle );
79 if( 0 == strcmp( signalName.c_str(), DOMAIN_CHANGED_SIGNAL_NAME ) )
81 scrollConnector.DomainChangedSignal().Connect( tracker, functor );
83 else if( 0 == strcmp( signalName.c_str(), SCROLL_POSITION_CHANGED_SIGNAL_NAME ) )
85 scrollConnector.ScrollPositionChangedSignal().Connect( tracker, functor );
89 // signalName does not match any signal
96 ScrollConnector::ScrollConnector()
99 mContentLength( 0.0f )
101 mScrollPositionObject = Handle::New();
103 mScrollPositionObject.RegisterProperty( Toolkit::ScrollConnector::SCROLL_POSITION_PROPERTY_NAME, 0.0f );
104 mScrollPositionObject.RegisterProperty( Toolkit::ScrollConnector::OVERSHOOT_PROPERTY_NAME, 0.0f );
107 ScrollConnector::~ScrollConnector()
111 } // namespace Internal
113 } // namespace Toolkit