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/page-turn-view/page-turn-landscape-view-impl.h>
22 #include <dali/public-api/object/type-registry.h>
23 #include <dali/devel-api/object/type-registry-helper.h>
38 DALI_TYPE_REGISTRATION_BEGIN( Toolkit::PageTurnLandscapeView, Toolkit::PageTurnView, NULL )
39 DALI_TYPE_REGISTRATION_END()
43 PageTurnLandscapeView::PageTurnLandscapeView( PageFactory& pageFactory, const Vector2& pageSize )
44 : PageTurnView( pageFactory, pageSize )
48 PageTurnLandscapeView::~PageTurnLandscapeView()
51 Toolkit::PageTurnLandscapeView PageTurnLandscapeView::New( PageFactory& pageFactory, const Vector2& pageSize )
53 // Create the implementation, temporarily owned on stack
54 IntrusivePtr< PageTurnLandscapeView > internalPageTurnView = new PageTurnLandscapeView( pageFactory, pageSize );
56 // Pass ownership to CustomActor
57 Dali::Toolkit::PageTurnLandscapeView pageTurnView( *internalPageTurnView );
59 // Second-phase init of the implementation
60 // This can only be done after the CustomActor connection has been made...
61 internalPageTurnView->Initialize();
66 void PageTurnLandscapeView::OnPageTurnViewInitialize()
68 mControlSize = Vector2( mPageSize.width * 2.f, mPageSize.height );
69 Self().SetSize( mControlSize );
70 mTurningPageLayer.SetParentOrigin( ParentOrigin::CENTER );
73 ImageActor PageTurnLandscapeView::NewPageFromRenderBuffer( int pageIndex )
75 int index = pageIndex % NUMBER_OF_CACHED_PAGES;
76 ImageActor page = ImageActor::New( mRenderedPage[ index ],
77 ImageActor::PixelArea( mPageSize.width, 0, mPageSize.width, mPageSize.height ) );
78 if( pageIndex <= mTotalPageCount-1)
80 int nextIndex = (pageIndex+1) % NUMBER_OF_CACHED_PAGES;
81 page.Add( ImageActor::New( mRenderedPage[ nextIndex ],ImageActor::PixelArea( 0, 0, mPageSize.width, mPageSize.height ) ) );
86 void PageTurnLandscapeView::OnAddPage( ImageActor newPage, bool isLeftSide )
88 newPage.SetParentOrigin( ParentOrigin::CENTER );
89 newPage.SetCullFace( CullBack );
91 if( 0 < newPage.GetChildCount() )
93 ImageActor backImage = ImageActor::DownCast( newPage.GetChildAt( 0 ) );
94 backImage.SetPositionInheritanceMode( USE_PARENT_POSITION_PLUS_LOCAL_POSITION );
95 backImage.SetSize( mPageSize );
96 backImage.SetCullFace( CullFront );
97 backImage.SetZ( 0.25f * STATIC_PAGE_INTERVAL_DISTANCE );
101 SetShaderEffect( newPage, mSpineEffectBack );
105 Vector2 PageTurnLandscapeView::SetPanPosition( const Vector2& gesturePosition )
107 if( mIsTurnBack[mPanActor] )
109 return Vector2( mPageSize.width - gesturePosition.x, gesturePosition.y );
113 return Vector2( gesturePosition.x - mPageSize.width, gesturePosition.y );
117 void PageTurnLandscapeView::SetPanActor( const Vector2& panPosition )
119 if( panPosition.x > mPageSize.width && mCurrentPageIndex < mTotalPageCount-1 )
121 mPanActor = mPageActors[mCurrentPageIndex%NUMBER_OF_CACHED_PAGES]; // right side page
123 else if( panPosition.x <= mPageSize.width && mCurrentPageIndex > 0 )
125 mPanActor = mPageActors[ (mCurrentPageIndex-1)%NUMBER_OF_CACHED_PAGES ]; // left side page
133 void PageTurnLandscapeView::SetSpineEffect(ImageActor actor, bool isLeftSide)
137 SetShaderEffect( actor, mSpineEffectBack );
141 SetShaderEffect( actor, mSpineEffectFront );
145 } // namespace Internal
147 } // namespace Toolkit