*/
// EXTERNAL INCLUDES
-#include <dali/dali.h>
#include <dali-toolkit/dali-toolkit.h>
+#include <dali/dali.h>
#include <dali/devel-api/actors/actor-devel.h>
// INTERNAL INCLUDES
namespace
{
-const char * const APPLICATION_TITLE( "Clipping Controls" );
-const Vector3 APPLICATION_TITLE_PARENT_ORIGIN( 0.5f, 0.03f, 0.5f ); // Set the parent origin to a small percentage below the top (so the demo will scale for different resolutions).
+const char* const APPLICATION_TITLE("Clipping Controls");
+const Vector3 APPLICATION_TITLE_PARENT_ORIGIN(0.5f, 0.03f, 0.5f); // Set the parent origin to a small percentage below the top (so the demo will scale for different resolutions).
-const Vector3 ITEM_VIEW_LAYOUT_SIZE_SCALE( 0.75f, 0.5f, 0.75f );
-const float ITEM_VIEW_BORDER_SIZE = 2.0f;
-const float ITEM_VIEW_MAXIMUM_ROTATION_IN_DEGREES = 20.0f;
-const float ITEM_VIEW_LAYOUT_POSITION_CHANGE_MULTIPLIER = 3.0f;
-const float ITEM_VIEW_ROTATION_ANIMATION_TIME = 0.2f;
+const Vector3 ITEM_VIEW_LAYOUT_SIZE_SCALE(0.75f, 0.5f, 0.75f);
+const float ITEM_VIEW_BORDER_SIZE = 2.0f;
+const float ITEM_VIEW_MAXIMUM_ROTATION_IN_DEGREES = 20.0f;
+const float ITEM_VIEW_LAYOUT_POSITION_CHANGE_MULTIPLIER = 3.0f;
+const float ITEM_VIEW_ROTATION_ANIMATION_TIME = 0.2f;
-const char * const BUTTON_LABEL( "Toggle Clipping Mode" );
+const char* const BUTTON_LABEL("Toggle Clipping Mode");
} // unnamed namespace
/**
class ClippingExample : public ConnectionTracker
{
public:
-
/**
* @brief Constructor.
* @param[in] application A reference to the Application class.
*/
- ClippingExample( Application& application )
- : mApplication( application )
+ ClippingExample(Application& application)
+ : mApplication(application)
{
// Connect to the Application's Init signal
- mApplication.InitSignal().Connect( this, &ClippingExample::Create );
+ mApplication.InitSignal().Connect(this, &ClippingExample::Create);
}
private:
-
/**
* @brief Called to initialise the application content.
* @param[in] application A reference to the Application class.
*/
- void Create( Application& application )
+ void Create(Application& application)
{
// Connect to the window's key signal to allow Back and Escape to exit.
Window window = application.GetWindow();
- window.KeyEventSignal().Connect( this, &ClippingExample::OnKeyEvent );
+ window.KeyEventSignal().Connect(this, &ClippingExample::OnKeyEvent);
// Create a TextLabel for the application title.
- Toolkit::TextLabel label = Toolkit::TextLabel::New( APPLICATION_TITLE );
- label.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_CENTER );
- label.SetProperty( Actor::Property::PARENT_ORIGIN, APPLICATION_TITLE_PARENT_ORIGIN );
- label.SetProperty( Toolkit::TextLabel::Property::HORIZONTAL_ALIGNMENT, "CENTER" );
- label.SetProperty( Toolkit::TextLabel::Property::VERTICAL_ALIGNMENT, "CENTER" );
- label.SetProperty( Toolkit::TextLabel::Property::TEXT_COLOR, Color::WHITE );
- window.Add( label );
+ Toolkit::TextLabel label = Toolkit::TextLabel::New(APPLICATION_TITLE);
+ label.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_CENTER);
+ label.SetProperty(Actor::Property::PARENT_ORIGIN, APPLICATION_TITLE_PARENT_ORIGIN);
+ label.SetProperty(Toolkit::TextLabel::Property::HORIZONTAL_ALIGNMENT, "CENTER");
+ label.SetProperty(Toolkit::TextLabel::Property::VERTICAL_ALIGNMENT, "CENTER");
+ label.SetProperty(Toolkit::TextLabel::Property::TEXT_COLOR, Color::WHITE);
+ window.Add(label);
// Create an item-view which clips its children.
- mItemView = ItemView::New( mClippingItemFactory );
- mItemView.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER );
- mItemView.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER );
- mItemView.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_CHILDREN ); // Enable clipping. No need to create any renderers.
- window.Add( mItemView );
+ mItemView = ItemView::New(mClippingItemFactory);
+ mItemView.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER);
+ mItemView.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER);
+ mItemView.SetProperty(Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_CHILDREN); // Enable clipping. No need to create any renderers.
+ window.Add(mItemView);
// Create a Spiral Layout and add it to the Item View.
- mItemView.AddLayout( * DefaultItemLayout::New( DefaultItemLayout::SPIRAL ) );
- window.GetRootLayer().SetProperty( Layer::Property::BEHAVIOR, Layer::LAYER_3D ); // The item-view spiral layout requires Layer 3D behaviour.
+ mItemView.AddLayout(*DefaultItemLayout::New(DefaultItemLayout::SPIRAL));
+ window.GetRootLayer().SetProperty(Layer::Property::BEHAVIOR, Layer::LAYER_3D); // The item-view spiral layout requires Layer 3D behaviour.
// Calculate the size we would like our item-view layout to be, and then activate the layout.
const Vector2 windowSize = window.GetSize();
- const Vector3 itemViewLayoutSize( ITEM_VIEW_LAYOUT_SIZE_SCALE.x * windowSize.x, ITEM_VIEW_LAYOUT_SIZE_SCALE.y * windowSize.y, ITEM_VIEW_LAYOUT_SIZE_SCALE.z * windowSize.x );
- mItemView.ActivateLayout( 0, itemViewLayoutSize, 0.0f );
+ const Vector3 itemViewLayoutSize(ITEM_VIEW_LAYOUT_SIZE_SCALE.x * windowSize.x, ITEM_VIEW_LAYOUT_SIZE_SCALE.y * windowSize.y, ITEM_VIEW_LAYOUT_SIZE_SCALE.z * windowSize.x);
+ mItemView.ActivateLayout(0, itemViewLayoutSize, 0.0f);
// Connect to the scroll started and completed signals to apply orientation constraints & animations.
- mItemView.ScrollStartedSignal().Connect( this, &ClippingExample::ScrollStarted );
- mItemView.ScrollCompletedSignal().Connect( this, &ClippingExample::ScrollCompleted );
+ mItemView.ScrollStartedSignal().Connect(this, &ClippingExample::ScrollStarted);
+ mItemView.ScrollCompletedSignal().Connect(this, &ClippingExample::ScrollCompleted);
// Create a constraint for the item-view which we apply when we start scrolling and remove when we stop.
- mItemViewOrientationConstraint = Constraint::New< Quaternion >( mItemView, Actor::Property::ORIENTATION, ItemViewOrientationConstraint( ITEM_VIEW_MAXIMUM_ROTATION_IN_DEGREES, ITEM_VIEW_LAYOUT_POSITION_CHANGE_MULTIPLIER ) );
- mItemViewOrientationConstraint.AddSource( LocalSource( ItemView::Property::LAYOUT_POSITION ) );
+ mItemViewOrientationConstraint = Constraint::New<Quaternion>(mItemView, Actor::Property::ORIENTATION, ItemViewOrientationConstraint(ITEM_VIEW_MAXIMUM_ROTATION_IN_DEGREES, ITEM_VIEW_LAYOUT_POSITION_CHANGE_MULTIPLIER));
+ mItemViewOrientationConstraint.AddSource(LocalSource(ItemView::Property::LAYOUT_POSITION));
// Create a border around item-view (as item-view is clipping its children, we should NOT add this as a child of item-view).
Control border = Control::New();
- border.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER );
- border.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER );
- border.SetProperty( Control::Property::BACKGROUND,
- Property::Map().Add( Toolkit::Visual::Property::TYPE, Visual::BORDER )
- .Add( BorderVisual::Property::COLOR, Color::WHITE )
- .Add( BorderVisual::Property::SIZE, 2.0f )
- .Add( BorderVisual::Property::ANTI_ALIASING, true ) );
- border.SetProperty( Actor::Property::SIZE, Vector3( itemViewLayoutSize.x + ITEM_VIEW_BORDER_SIZE * 2.0f, itemViewLayoutSize.y + ITEM_VIEW_BORDER_SIZE * 2.0f, itemViewLayoutSize.z + ITEM_VIEW_BORDER_SIZE * 2.0f ) );
- window.Add( border );
+ border.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER);
+ border.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER);
+ border.SetProperty(Control::Property::BACKGROUND,
+ Property::Map().Add(Toolkit::Visual::Property::TYPE, Visual::BORDER).Add(BorderVisual::Property::COLOR, Color::WHITE).Add(BorderVisual::Property::SIZE, 2.0f).Add(BorderVisual::Property::ANTI_ALIASING, true));
+ border.SetProperty(Actor::Property::SIZE, Vector3(itemViewLayoutSize.x + ITEM_VIEW_BORDER_SIZE * 2.0f, itemViewLayoutSize.y + ITEM_VIEW_BORDER_SIZE * 2.0f, itemViewLayoutSize.z + ITEM_VIEW_BORDER_SIZE * 2.0f));
+ window.Add(border);
// Constrain the border's orientation to the orientation of item-view.
- Constraint constraint = Constraint::New< Quaternion >( border, Actor::Property::ORIENTATION, EqualToConstraint() );
- constraint.AddSource( Source( mItemView, Actor::Property::ORIENTATION ) );
+ Constraint constraint = Constraint::New<Quaternion>(border, Actor::Property::ORIENTATION, EqualToConstraint());
+ constraint.AddSource(Source(mItemView, Actor::Property::ORIENTATION));
constraint.Apply();
// Create a button to toggle the clipping mode
PushButton button = Toolkit::PushButton::New();
- button.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::BOTTOM_CENTER );
- button.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::BOTTOM_CENTER );
- button.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
- button.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::HEIGHT );
- button.SetProperty( Actor::Property::DRAW_MODE, DrawMode::OVERLAY_2D );
- button.SetProperty( Button::Property::LABEL, BUTTON_LABEL );
- button.ClickedSignal().Connect( this, &ClippingExample::OnButtonClicked );
- window.Add( button );
+ button.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::BOTTOM_CENTER);
+ button.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::BOTTOM_CENTER);
+ button.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH);
+ button.SetResizePolicy(ResizePolicy::USE_NATURAL_SIZE, Dimension::HEIGHT);
+ button.SetProperty(Actor::Property::DRAW_MODE, DrawMode::OVERLAY_2D);
+ button.SetProperty(Button::Property::LABEL, BUTTON_LABEL);
+ button.ClickedSignal().Connect(this, &ClippingExample::OnButtonClicked);
+ window.Add(button);
}
/**
*
* Here we want to apply the item-view constraint.
*/
- void ScrollStarted( const Vector2& /* currentScrollPosition */ )
+ void ScrollStarted(const Vector2& /* currentScrollPosition */)
{
mItemViewOrientationConstraint.Apply();
}
*
* Here we remove the item-view orientation constraint and perform an animation to return the item-view back to base-rotation.
*/
- void ScrollCompleted( const Vector2& /* currentScrollPosition */ )
+ void ScrollCompleted(const Vector2& /* currentScrollPosition */)
{
- Animation animation = Animation::New( ITEM_VIEW_ROTATION_ANIMATION_TIME );
- animation.AnimateTo( Property( mItemView, Actor::Property::ORIENTATION ), Quaternion( Degree( 0.0f ), Vector3::XAXIS ), AlphaFunction::EASE_IN_SINE );
+ Animation animation = Animation::New(ITEM_VIEW_ROTATION_ANIMATION_TIME);
+ animation.AnimateTo(Property(mItemView, Actor::Property::ORIENTATION), Quaternion(Degree(0.0f), Vector3::XAXIS), AlphaFunction::EASE_IN_SINE);
animation.Play();
mItemViewOrientationConstraint.Remove();
* Will use this to quit the application if Back or the Escape key is received
* @param[in] event The key event information
*/
- void OnKeyEvent( const KeyEvent& event )
+ void OnKeyEvent(const KeyEvent& event)
{
- if( event.GetState() == KeyEvent::DOWN )
+ if(event.GetState() == KeyEvent::DOWN)
{
- if( IsKey( event, DALI_KEY_ESCAPE) || IsKey( event, DALI_KEY_BACK ) )
+ if(IsKey(event, DALI_KEY_ESCAPE) || IsKey(event, DALI_KEY_BACK))
{
mApplication.Quit();
}
* Will use this to toggle between the clipping modes.
* @param[in] button The button that has been clicked.
*/
- bool OnButtonClicked( Toolkit::Button button )
+ bool OnButtonClicked(Toolkit::Button button)
{
- if( mItemView )
+ if(mItemView)
{
- ClippingMode::Type currentMode = static_cast< ClippingMode::Type >( mItemView.GetProperty( Actor::Property::CLIPPING_MODE ).Get< int >() );
- mItemView.SetProperty( Actor::Property::CLIPPING_MODE, ( currentMode == ClippingMode::CLIP_CHILDREN ) ? ClippingMode::DISABLED : ClippingMode::CLIP_CHILDREN );
+ ClippingMode::Type currentMode = static_cast<ClippingMode::Type>(mItemView.GetProperty(Actor::Property::CLIPPING_MODE).Get<int>());
+ mItemView.SetProperty(Actor::Property::CLIPPING_MODE, (currentMode == ClippingMode::CLIP_CHILDREN) ? ClippingMode::DISABLED : ClippingMode::CLIP_CHILDREN);
}
return true;
}
// Data
- Application& mApplication; ///< Reference to the application class.
- ItemView mItemView; ///< The item view which whose children we would like to clip.
- ClippingItemFactory mClippingItemFactory; ///< The ItemFactory used to create our items.
- Constraint mItemViewOrientationConstraint; ///< The constraint used to control the orientation of item-view.
+ Application& mApplication; ///< Reference to the application class.
+ ItemView mItemView; ///< The item view which whose children we would like to clip.
+ ClippingItemFactory mClippingItemFactory; ///< The ItemFactory used to create our items.
+ Constraint mItemViewOrientationConstraint; ///< The constraint used to control the orientation of item-view.
};
-int DALI_EXPORT_API main( int argc, char **argv )
+int DALI_EXPORT_API main(int argc, char** argv)
{
- Application app = Application::New(&argc, &argv, DEMO_THEME_PATH);
+ Application app = Application::New(&argc, &argv, DEMO_THEME_PATH);
ClippingExample test(app);
app.MainLoop();
return 0;
projects / platform / core / uifw / dali-demo.git / blobdiff