1 #ifndef __DALI_DEMO_HELPER_VIEW_H__
2 #define __DALI_DEMO_HELPER_VIEW_H__
5 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
21 #include <dali-toolkit/dali-toolkit.h>
27 * Provide a style for the view and its tool bar.
31 ViewStyle( float toolBarButtonPercentage, float toolBarTitlePercentage, float toolBarHeight, float toolBarPadding )
32 : mToolBarButtonPercentage( toolBarButtonPercentage ),
33 mToolBarTitlePercentage( toolBarTitlePercentage ),
34 mToolBarHeight( toolBarHeight ),
35 mToolBarPadding( toolBarPadding )
38 float mToolBarButtonPercentage; ///< The tool bar button width is a percentage of the tool bar width.
39 float mToolBarTitlePercentage; ///< The tool bar title width is a percentage of the tool bar width.
40 float mToolBarHeight; ///< The tool bar height (in pixels).
41 float mToolBarPadding; ///< The tool bar padding (in pixels)..
44 const ViewStyle DEFAULT_VIEW_STYLE( 0.1f, 0.7f, 80.f, 4.f );
46 const char* DEFAULT_TEXT_STYLE_FONT_FAMILY("HelveticaNue");
47 const char* DEFAULT_TEXT_STYLE_FONT_STYLE("Regular");
48 const Dali::Vector4 DEFAULT_TEXT_STYLE_COLOR(0.0f, 0.0f, 0.0f, 1.0f);
50 const Dali::Toolkit::Alignment::Padding DEFAULT_PLAY_PADDING(12.0f, 12.0f, 12.0f, 12.0f);
51 const Dali::Toolkit::Alignment::Padding DEFAULT_MODE_SWITCH_PADDING(8.0f, 8.0f, 8.0f, 8.0f);
53 float ScalePointSize(int pointSize)
55 Dali::Vector2 dpi = Dali::Stage::GetCurrent().GetDpi();
56 float meanDpi = (dpi.height + dpi.width) * 0.5f;
57 return pointSize * 220.0f / meanDpi; // 220 is the default horizontal DPI defined in adaptor Application
60 Dali::Layer CreateToolbar( Dali::Toolkit::ToolBar& toolBar,
61 const std::string& toolbarImagePath,
62 const std::string& title,
63 const ViewStyle& style )
65 Dali::Layer toolBarLayer = Dali::Layer::New();
66 toolBarLayer.SetAnchorPoint( Dali::AnchorPoint::TOP_CENTER );
67 toolBarLayer.SetParentOrigin( Dali::ParentOrigin::TOP_CENTER );
68 toolBarLayer.ApplyConstraint( Dali::Constraint::New<Dali::Vector3>( Dali::Actor::Property::SIZE, Dali::ParentSource( Dali::Actor::Property::SIZE ), Dali::SourceWidthFixedHeight( style.mToolBarHeight ) ) );
69 toolBarLayer.SetSize( 0.0f, style.mToolBarHeight );
71 // Raise tool bar layer to the top.
72 toolBarLayer.RaiseToTop();
75 Dali::Image image = Dali::ResourceImage::New( toolbarImagePath );
76 Dali::ImageActor toolBarBackground = Dali::ImageActor::New( image );
77 toolBar = Dali::Toolkit::ToolBar::New();
78 toolBar.SetBackground( toolBarBackground );
79 toolBar.SetParentOrigin( Dali::ParentOrigin::TOP_CENTER );
80 toolBar.SetAnchorPoint( Dali::AnchorPoint::TOP_CENTER );
81 toolBar.SetSize( 0.0f, style.mToolBarHeight );
82 toolBar.SetSizeMode( Dali::SIZE_EQUAL_TO_PARENT );
83 toolBarBackground.SetSortModifier(1.0f);
85 // Add the tool bar to the too bar layer.
86 toolBarLayer.Add( toolBar );
97 Dali::Layer CreateView( Dali::Application& application,
98 Dali::Toolkit::View& view,
99 Dali::Toolkit::ToolBar& toolBar,
100 const std::string& backgroundImagePath,
101 const std::string& toolbarImagePath,
102 const std::string& title,
103 const ViewStyle& style = DEFAULT_VIEW_STYLE )
105 Dali::Stage stage = Dali::Stage::GetCurrent();
107 // Create default View.
108 view = Dali::Toolkit::View::New();
110 // Add the view to the stage before setting the background.
113 // Set background image.
114 if ( ! backgroundImagePath.empty() )
116 Dali::Image backgroundImage = Dali::ResourceImage::New( backgroundImagePath );
117 Dali::ImageActor backgroundImageActor = Dali::ImageActor::New( backgroundImage );
118 view.SetBackground( backgroundImageActor );
122 // Connects the orientation signal with the View::OrientationChanged method.
123 //application.GetOrientation().ChangedSignal().Connect( &view, &Dali::Toolkit::View::OrientationChanged );
125 // Create default ToolBar
126 Dali::Layer toolBarLayer = CreateToolbar( toolBar, toolbarImagePath, title, style );
128 // Add tool bar layer to the view.
129 view.AddContentLayer( toolBarLayer );
133 // Create a content layer.
134 Dali::Layer contentLayer = Dali::Layer::New();
135 contentLayer.SetAnchorPoint( Dali::AnchorPoint::CENTER );
136 contentLayer.SetParentOrigin( Dali::ParentOrigin::CENTER );
137 contentLayer.SetSizeMode( Dali::SIZE_EQUAL_TO_PARENT );
138 view.AddContentLayer( contentLayer );
139 contentLayer.LowerBelow( toolBarLayer );
146 #endif // __DALI_DEMO_HELPER_VIEW_H__