*
*/
-#include <dali/dali.h>
#include <dali-toolkit/dali-toolkit.h>
+#include <dali/dali.h>
using namespace Dali;
namespace // unnamed namespace
{
-
-const char* TEXTURE_URL = DEMO_IMAGE_DIR "RadialEffect-280x280.png";
-const unsigned int TEXTURE_WIDTH = 280;
+const char* TEXTURE_URL = DEMO_IMAGE_DIR "RadialEffect-280x280.png";
+const unsigned int TEXTURE_WIDTH = 280;
const unsigned int TEXTURE_HEIGHT = 280;
-const int NUMBER_OF_SIDES( 64 ); // number of sides of the polygon used as a stencil
-const float INITIAL_DELAY( 2.0f ); // initial delay before showing the circle
-const float PROGRESS_DURATION( 0.5f ); // number of seconds to fully show the circle
+const int NUMBER_OF_SIDES(64); // number of sides of the polygon used as a stencil
+const float INITIAL_DELAY(2.0f); // initial delay before showing the circle
+const float PROGRESS_DURATION(0.5f); // number of seconds to fully show the circle
+// clang-format off
/*
* Vertex shader for textured quad
gl_FragColor = vec4( 1.0, 1.0, 1.0, 1.0 );\n
}\n
);
+// clang-format on
} // unnamed namespace
-
// This example shows how to render a radial progress indicator
//
class RadialProgressController : public ConnectionTracker
{
public:
-
- RadialProgressController( Application& application )
- : mApplication( application )
+ RadialProgressController(Application& application)
+ : mApplication(application)
{
// Connect to the Application's Init signal
- mApplication.InitSignal().Connect( this, &RadialProgressController::Create );
+ mApplication.InitSignal().Connect(this, &RadialProgressController::Create);
}
~RadialProgressController()
}
// The Init signal is received once (only) during the Application lifetime
- void Create( Application& application )
+ void Create(Application& application)
{
Window window = application.GetWindow();
- window.SetBackgroundColor( Color::BLACK );
+ window.SetBackgroundColor(Color::BLACK);
// Connect to the window's key signal to allow Back and Escape to exit.
- window.KeyEventSignal().Connect( this, &RadialProgressController::OnKeyEvent );
+ window.KeyEventSignal().Connect(this, &RadialProgressController::OnKeyEvent);
// 1. Create actor to show the effect
mActor = Actor::New();
- mActor.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER );
- mActor.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER );
- mActor.SetProperty( Actor::Property::SIZE, Vector2( TEXTURE_WIDTH, TEXTURE_HEIGHT ) );
- mActor.RegisterProperty("uProgress", float(1.0f) );
- window.Add( mActor );
+ mActor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER);
+ mActor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER);
+ mActor.SetProperty(Actor::Property::SIZE, Vector2(TEXTURE_WIDTH, TEXTURE_HEIGHT));
+ mActor.RegisterProperty("uProgress", float(1.0f));
+ window.Add(mActor);
// 1. Create stencil renderer i.e. a triangle fan in the shape of a circle
- Renderer stencilRenderer = CreatePolygon( NUMBER_OF_SIDES );
- mActor.AddRenderer( stencilRenderer );
+ Renderer stencilRenderer = CreatePolygon(NUMBER_OF_SIDES);
+ mActor.AddRenderer(stencilRenderer);
// 2. Create textured quad renderer
- Renderer texturedQuad = CreateTexturedQuad( TEXTURE_URL );
- mActor.AddRenderer( texturedQuad );
+ Renderer texturedQuad = CreateTexturedQuad(TEXTURE_URL);
+ mActor.AddRenderer(texturedQuad);
// 5. Animate the progress uniform
- Animation animation = Animation::New( PROGRESS_DURATION + INITIAL_DELAY );
- animation.AnimateTo( Property(mActor,"uProgress"), float(NUMBER_OF_SIDES+1), TimePeriod(INITIAL_DELAY, PROGRESS_DURATION) );
+ Animation animation = Animation::New(PROGRESS_DURATION + INITIAL_DELAY);
+ animation.AnimateTo(Property(mActor, "uProgress"), float(NUMBER_OF_SIDES + 1), TimePeriod(INITIAL_DELAY, PROGRESS_DURATION));
animation.Play();
// 6. Exit the application when touched
- window.GetRootLayer().TouchedSignal().Connect( this, &RadialProgressController::OnTouch );
+ window.GetRootLayer().TouchedSignal().Connect(this, &RadialProgressController::OnTouch);
}
- bool OnTouch( Actor actor, const TouchEvent& touch )
+ bool OnTouch(Actor actor, const TouchEvent& touch)
{
// quit the application
mApplication.Quit();
* a triangle fan and occupies square 2.0x2.0.
* @param[in] numberOfSides The more subdivisions the more smooth mask animation.
*/
- Renderer CreatePolygon( unsigned int numberOfSides )
+ Renderer CreatePolygon(unsigned int numberOfSides)
{
- float count( numberOfSides );
+ float count(numberOfSides);
// compute radial step in radians
- const float STEP( (2.0f * M_PI) / count );
- float angle( 0.0f );
+ const float STEP((2.0f * M_PI) / count);
+ float angle(0.0f);
- std::vector< Vector3 > vertices;
- vertices.push_back( Vector3::ZERO );
+ std::vector<Vector3> vertices;
+ vertices.push_back(Vector3::ZERO);
- for( size_t i = 0; i <= numberOfSides; ++i )
+ for(size_t i = 0; i <= numberOfSides; ++i)
{
- vertices.push_back( Vector3( -0.5f * cos( angle ), -0.5f * sin( angle ), i+1 ) );
+ vertices.push_back(Vector3(-0.5f * cos(angle), -0.5f * sin(angle), i + 1));
angle += STEP;
}
Property::Map vertexFormat;
- vertexFormat[ "aPosition" ] = Property::VECTOR3;
+ vertexFormat["aPosition"] = Property::VECTOR3;
// describe vertex format ( only 2-dimensional positions )
- VertexBuffer vertexBuffer = VertexBuffer::New( vertexFormat );
- vertexBuffer.SetData( vertices.data(), vertices.size() );
+ VertexBuffer vertexBuffer = VertexBuffer::New(vertexFormat);
+ vertexBuffer.SetData(vertices.data(), vertices.size());
// create geometry
Geometry geometry = Geometry::New();
- geometry.AddVertexBuffer( vertexBuffer );
- geometry.SetType( Geometry::TRIANGLE_FAN );
+ geometry.AddVertexBuffer(vertexBuffer);
+ geometry.SetType(Geometry::TRIANGLE_FAN);
- Shader shader = Shader::New( VERTEX_SHADER_BASIC, FRAGMENT_SHADER_BASIC );
- Renderer renderer = Renderer::New( geometry, shader );
+ Shader shader = Shader::New(VERTEX_SHADER_BASIC, FRAGMENT_SHADER_BASIC);
+ Renderer renderer = Renderer::New(geometry, shader);
// Setting stencil data. We don't want to render to the color buffer so
// with use of RenderMode property we specify that only stencil buffer will
// be affected.
- renderer.SetProperty( Renderer::Property::RENDER_MODE, RenderMode::STENCIL );
+ renderer.SetProperty(Renderer::Property::RENDER_MODE, RenderMode::STENCIL);
// Set stencil function
- renderer.SetProperty( Renderer::Property::STENCIL_FUNCTION, StencilFunction::ALWAYS );
+ renderer.SetProperty(Renderer::Property::STENCIL_FUNCTION, StencilFunction::ALWAYS);
// Stencil function reference
- renderer.SetProperty( Renderer::Property::STENCIL_FUNCTION_REFERENCE, 1 );
+ renderer.SetProperty(Renderer::Property::STENCIL_FUNCTION_REFERENCE, 1);
// Stencil function mask
- renderer.SetProperty( Renderer::Property::STENCIL_FUNCTION_MASK, 0xFF );
+ renderer.SetProperty(Renderer::Property::STENCIL_FUNCTION_MASK, 0xFF);
// Set stencil operations
- renderer.SetProperty( Renderer::Property::STENCIL_OPERATION_ON_FAIL, StencilOperation::KEEP );
- renderer.SetProperty( Renderer::Property::STENCIL_OPERATION_ON_Z_FAIL, StencilOperation::KEEP );
- renderer.SetProperty( Renderer::Property::STENCIL_OPERATION_ON_Z_PASS, StencilOperation::REPLACE );
+ renderer.SetProperty(Renderer::Property::STENCIL_OPERATION_ON_FAIL, StencilOperation::KEEP);
+ renderer.SetProperty(Renderer::Property::STENCIL_OPERATION_ON_Z_FAIL, StencilOperation::KEEP);
+ renderer.SetProperty(Renderer::Property::STENCIL_OPERATION_ON_Z_PASS, StencilOperation::REPLACE);
// Stencil mask to write
- renderer.SetProperty( Renderer::Property::STENCIL_MASK, 0xFF );
+ renderer.SetProperty(Renderer::Property::STENCIL_MASK, 0xFF);
// Set depth index lower than textured quad renderer, so stencil will render first
- renderer.SetProperty( Renderer::Property::DEPTH_INDEX, 1 );
+ renderer.SetProperty(Renderer::Property::DEPTH_INDEX, 1);
return renderer;
}
/**
* Creates textured quad renderer
*/
- Renderer CreateTexturedQuad( const char* url )
+ Renderer CreateTexturedQuad(const char* url)
{
// Create shader & geometry needed by Renderer
- Shader shader = Shader::New( VERTEX_SHADER_TEXTURED, FRAGMENT_SHADER_TEXTURED );
+ Shader shader = Shader::New(VERTEX_SHADER_TEXTURED, FRAGMENT_SHADER_TEXTURED);
Property::Map vertexFormat;
vertexFormat["aPosition"] = Property::VECTOR2;
- VertexBuffer vertexBuffer = VertexBuffer::New( vertexFormat );
+ VertexBuffer vertexBuffer = VertexBuffer::New(vertexFormat);
- const float P( 0.5f );
+ const float P(0.5f);
const Vector2 vertices[] = {
- Vector2( -P, -P ),
- Vector2( +P, -P ),
- Vector2( -P, +P ),
- Vector2( +P, +P )
- };
+ Vector2(-P, -P),
+ Vector2(+P, -P),
+ Vector2(-P, +P),
+ Vector2(+P, +P)};
- vertexBuffer.SetData( vertices, 4 );
+ vertexBuffer.SetData(vertices, 4);
// Instantiate quad geometry
Geometry geometry = Geometry::New();
- geometry.AddVertexBuffer( vertexBuffer );
- geometry.SetType( Geometry::TRIANGLE_STRIP );
+ geometry.AddVertexBuffer(vertexBuffer);
+ geometry.SetType(Geometry::TRIANGLE_STRIP);
// Load texture
- PixelData pixelData = Toolkit::SyncImageLoader::Load( url );
- Texture texture = Texture::New( TextureType::TEXTURE_2D, pixelData.GetPixelFormat(), pixelData.GetWidth(), pixelData.GetHeight() );
- texture.Upload( pixelData );
+ PixelData pixelData = Toolkit::SyncImageLoader::Load(url);
+ Texture texture = Texture::New(TextureType::TEXTURE_2D, pixelData.GetPixelFormat(), pixelData.GetWidth(), pixelData.GetHeight());
+ texture.Upload(pixelData);
texture.GenerateMipmaps();
// Create texture set
TextureSet textureSet = TextureSet::New();
- textureSet.SetTexture( 0, texture );
+ textureSet.SetTexture(0, texture);
// Create renderer
- Renderer renderer = Renderer::New( geometry, shader );
- renderer.SetTextures( textureSet );
+ Renderer renderer = Renderer::New(geometry, shader);
+ renderer.SetTextures(textureSet);
// Set mode indicating we will use both stencil and color buffers
- renderer.SetProperty( Renderer::Property::RENDER_MODE, RenderMode::COLOR_STENCIL );
+ renderer.SetProperty(Renderer::Property::RENDER_MODE, RenderMode::COLOR_STENCIL);
// Stencil function - expecing drawing only when function mask matches exactly
- renderer.SetProperty( Renderer::Property::STENCIL_FUNCTION, StencilFunction::EQUAL );
- renderer.SetProperty( Renderer::Property::STENCIL_FUNCTION_REFERENCE, 1 );
- renderer.SetProperty( Renderer::Property::STENCIL_FUNCTION_MASK, 0xFF );
+ renderer.SetProperty(Renderer::Property::STENCIL_FUNCTION, StencilFunction::EQUAL);
+ renderer.SetProperty(Renderer::Property::STENCIL_FUNCTION_REFERENCE, 1);
+ renderer.SetProperty(Renderer::Property::STENCIL_FUNCTION_MASK, 0xFF);
// We don't want to draw to the stencil, so setting stencil draw mask to 0
- renderer.SetProperty( Renderer::Property::STENCIL_MASK, 0x00 );
+ renderer.SetProperty(Renderer::Property::STENCIL_MASK, 0x00);
// Make sure the quad will render after drawing to stencil buffer
- renderer.SetProperty( Renderer::Property::DEPTH_INDEX, 2 );
+ renderer.SetProperty(Renderer::Property::DEPTH_INDEX, 2);
return renderer;
}
* 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();
}
}
private:
-
- Application& mApplication;
+ Application& mApplication;
Actor mActor;
};
-int DALI_EXPORT_API main( int argc, char **argv )
+int DALI_EXPORT_API main(int argc, char** argv)
{
- Application application = Application::New( &argc, &argv );
- RadialProgressController test( application );
+ Application application = Application::New(&argc, &argv);
+ RadialProgressController test(application);
application.MainLoop();
return 0;
}
projects / platform / core / uifw / dali-demo.git / blobdiff