/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
*/
-#include <dali/dali.h>
#include <dali-toolkit/dali-toolkit.h>
#include <dali-toolkit/devel-api/controls/bubble-effect/bubble-emitter.h>
+#include <dali/dali.h>
+#include "shared/utility.h"
#include "shared/view.h"
using namespace Dali;
namespace
{
-const char * const TOOLBAR_IMAGE( DEMO_IMAGE_DIR "top-bar.png" );
-const char * const APPLICATION_TITLE( "Bubble Effect" );
-const char * const CHANGE_BACKGROUND_ICON( DEMO_IMAGE_DIR "icon-change.png" );
-const char * const CHANGE_BACKGROUND_ICON_SELECTED( DEMO_IMAGE_DIR "icon-change-selected.png" );
-const char * const CHANGE_BUBBLE_SHAPE_ICON( DEMO_IMAGE_DIR "icon-replace.png" );
-const char * const CHANGE_BUBBLE_SHAPE_ICON_SELECTED( DEMO_IMAGE_DIR "icon-replace-selected.png" );
-
-const char* BACKGROUND_IMAGES[]=
-{
- DEMO_IMAGE_DIR "background-1.jpg",
- DEMO_IMAGE_DIR "background-2.jpg",
- DEMO_IMAGE_DIR "background-3.jpg",
- DEMO_IMAGE_DIR "background-4.jpg",
- DEMO_IMAGE_DIR "background-5.jpg",
+const char* const TOOLBAR_IMAGE(DEMO_IMAGE_DIR "top-bar.png");
+const char* const APPLICATION_TITLE("Bubble Effect");
+const char* const CHANGE_BACKGROUND_ICON(DEMO_IMAGE_DIR "icon-change.png");
+const char* const CHANGE_BACKGROUND_ICON_SELECTED(DEMO_IMAGE_DIR "icon-change-selected.png");
+const char* const CHANGE_BUBBLE_SHAPE_ICON(DEMO_IMAGE_DIR "icon-replace.png");
+const char* const CHANGE_BUBBLE_SHAPE_ICON_SELECTED(DEMO_IMAGE_DIR "icon-replace-selected.png");
+
+const char* BACKGROUND_IMAGES[] =
+ {
+ DEMO_IMAGE_DIR "background-1.jpg",
+ DEMO_IMAGE_DIR "background-2.jpg",
+ DEMO_IMAGE_DIR "background-3.jpg",
+ DEMO_IMAGE_DIR "background-4.jpg",
+ DEMO_IMAGE_DIR "background-5.jpg",
};
-const unsigned int NUM_BACKGROUND_IMAGES( sizeof( BACKGROUND_IMAGES ) / sizeof( BACKGROUND_IMAGES[0] ) );
+const unsigned int NUM_BACKGROUND_IMAGES(sizeof(BACKGROUND_IMAGES) / sizeof(BACKGROUND_IMAGES[0]));
const char* BUBBLE_SHAPE_IMAGES[] =
-{
- DEMO_IMAGE_DIR "bubble-ball.png",
- DEMO_IMAGE_DIR "icon-effect-cross.png",
- DEMO_IMAGE_DIR "icon-item-view-layout-spiral.png",
- DEMO_IMAGE_DIR "icon-replace.png"
-};
-const unsigned int NUM_BUBBLE_SHAPE_IMAGES( sizeof( BUBBLE_SHAPE_IMAGES ) / sizeof( BUBBLE_SHAPE_IMAGES[0] ) );
+ {
+ DEMO_IMAGE_DIR "bubble-ball.png",
+ DEMO_IMAGE_DIR "icon-effect-cross.png",
+ DEMO_IMAGE_DIR "icon-item-view-layout-spiral.png",
+ DEMO_IMAGE_DIR "icon-replace.png"};
+const unsigned int NUM_BUBBLE_SHAPE_IMAGES(sizeof(BUBBLE_SHAPE_IMAGES) / sizeof(BUBBLE_SHAPE_IMAGES[0]));
-const Vector2 DEFAULT_BUBBLE_SIZE( 10.f, 30.f );
-const unsigned int DEFAULT_NUMBER_OF_BUBBLES( 1000 );
+const Vector2 DEFAULT_BUBBLE_SIZE(10.f, 30.f);
+const unsigned int DEFAULT_NUMBER_OF_BUBBLES(1000);
-/**
- * @brief Load an image, scaled-down to no more than the stage dimensions.
- *
- * Uses image scaling mode FittingMode::SCALE_TO_FILL to resize the image at
- * load time to cover the entire stage with pixels with no borders,
- * and filter mode BOX_THEN_LINEAR to sample the image with
- * maximum quality.
- */
-ResourceImage LoadStageFillingImage( const char * const imagePath )
-{
- Size stageSize = Stage::GetCurrent().GetSize();
- return ResourceImage::New( imagePath, Dali::ImageDimensions( stageSize.x, stageSize.y ), Dali::FittingMode::SCALE_TO_FILL, Dali::SamplingMode::BOX_THEN_LINEAR );
-}
-
-}// end LOCAL_STUFF
+} // namespace
-// This example shows the usage of BubbleEmitter which displays lots of moving bubbles on the stage.
+// This example shows the usage of BubbleEmitter which displays lots of moving bubbles on the window.
class BubbleEffectExample : public ConnectionTracker
{
public:
- BubbleEffectExample(Application &app)
+ BubbleEffectExample(Application& app)
: mApp(app),
- mHSVDelta( Vector3( 0.f, 0.f, 0.5f ) ),
- mTimerInterval( 16 ),
- mCurrentBackgroundImageId( 0 ),
- mCurrentBubbleShapeImageId( 0 ),
- mNeedNewAnimation( true )
+ mBackground(),
+ mBubbleEmitter(),
+ mEmitAnimation(),
+ mChangeBackgroundButton(),
+ mChangeBubbleShapeButton(),
+ mTimerForBubbleEmission(),
+ mHSVDelta(Vector3(0.f, 0.f, 0.5f)),
+ mCurrentTouchPosition(),
+ mEmitPosition(),
+ mAnimateComponentCount(0),
+ mNonMovementCount(0),
+ mTimerInterval(16),
+ mCurrentBackgroundImageId(0),
+ mCurrentBubbleShapeImageId(0),
+ mNeedNewAnimation(true)
{
// Connect to the Application's Init signal
app.InitSignal().Connect(this, &BubbleEffectExample::Create);
}
private:
-
// The Init signal is received once (only) during the Application lifetime
void Create(Application& app)
{
- Stage stage = Stage::GetCurrent();
- Vector2 stageSize = stage.GetSize();
+ Window window = app.GetWindow();
+ Vector2 windowSize = window.GetSize();
- stage.KeyEventSignal().Connect(this, &BubbleEffectExample::OnKeyEvent);
+ window.KeyEventSignal().Connect(this, &BubbleEffectExample::OnKeyEvent);
// Creates a default view with a default tool bar.
- // The view is added to the stage.
+ // The view is added to the window.
Toolkit::ToolBar toolBar;
- Layer content = DemoHelper::CreateView( app,
- mBackground,
- toolBar,
- "",
- TOOLBAR_IMAGE,
- APPLICATION_TITLE );
+ Layer content = DemoHelper::CreateView(app,
+ mBackground,
+ toolBar,
+ "",
+ TOOLBAR_IMAGE,
+ APPLICATION_TITLE);
// Add a button to change background. (right of toolbar)
mChangeBackgroundButton = Toolkit::PushButton::New();
- mChangeBackgroundButton.SetUnselectedImage( CHANGE_BACKGROUND_ICON );
- mChangeBackgroundButton.SetSelectedImage( CHANGE_BACKGROUND_ICON_SELECTED );
- mChangeBackgroundButton.ClickedSignal().Connect( this, &BubbleEffectExample::OnChangeIconClicked );
- toolBar.AddControl( mChangeBackgroundButton,
- DemoHelper::DEFAULT_VIEW_STYLE.mToolBarButtonPercentage,
- Toolkit::Alignment::HorizontalRight,
- DemoHelper::DEFAULT_MODE_SWITCH_PADDING );
+ mChangeBackgroundButton.SetProperty(Toolkit::Button::Property::UNSELECTED_BACKGROUND_VISUAL, CHANGE_BACKGROUND_ICON);
+ mChangeBackgroundButton.SetProperty(Toolkit::Button::Property::SELECTED_BACKGROUND_VISUAL, CHANGE_BACKGROUND_ICON_SELECTED);
+ mChangeBackgroundButton.ClickedSignal().Connect(this, &BubbleEffectExample::OnChangeIconClicked);
+ toolBar.AddControl(mChangeBackgroundButton,
+ DemoHelper::DEFAULT_VIEW_STYLE.mToolBarButtonPercentage,
+ Toolkit::Alignment::HORIZONTAL_RIGHT,
+ DemoHelper::DEFAULT_MODE_SWITCH_PADDING);
// Add a button to change bubble shape. ( left of bar )
mChangeBubbleShapeButton = Toolkit::PushButton::New();
- mChangeBubbleShapeButton.SetUnselectedImage( CHANGE_BUBBLE_SHAPE_ICON );
- mChangeBubbleShapeButton.SetSelectedImage( CHANGE_BUBBLE_SHAPE_ICON_SELECTED );
- mChangeBubbleShapeButton.ClickedSignal().Connect( this, &BubbleEffectExample::OnChangeIconClicked );
- toolBar.AddControl( mChangeBubbleShapeButton,
- DemoHelper::DEFAULT_VIEW_STYLE.mToolBarButtonPercentage,
- Toolkit::Alignment::HorizontalLeft,
- DemoHelper::DEFAULT_MODE_SWITCH_PADDING );
+ mChangeBubbleShapeButton.SetProperty(Toolkit::Button::Property::UNSELECTED_BACKGROUND_VISUAL, CHANGE_BUBBLE_SHAPE_ICON);
+ mChangeBubbleShapeButton.SetProperty(Toolkit::Button::Property::SELECTED_BACKGROUND_VISUAL, CHANGE_BUBBLE_SHAPE_ICON_SELECTED);
+ mChangeBubbleShapeButton.ClickedSignal().Connect(this, &BubbleEffectExample::OnChangeIconClicked);
+ toolBar.AddControl(mChangeBubbleShapeButton,
+ DemoHelper::DEFAULT_VIEW_STYLE.mToolBarButtonPercentage,
+ Toolkit::Alignment::HORIZONTAL_LEFT,
+ DemoHelper::DEFAULT_MODE_SWITCH_PADDING);
// Create and initialize the BubbleEmitter object
- mBubbleEmitter = Toolkit::BubbleEmitter::New( stageSize,
- ResourceImage::New( BUBBLE_SHAPE_IMAGES[mCurrentBubbleShapeImageId] ),
- DEFAULT_NUMBER_OF_BUBBLES,
- DEFAULT_BUBBLE_SIZE);
- mBackgroundImage = LoadStageFillingImage( BACKGROUND_IMAGES[mCurrentBackgroundImageId] );
- mBubbleEmitter.SetBackground( mBackgroundImage, mHSVDelta );
-
- // Get the root actor of all bubbles, and add it to stage.
+ mBubbleEmitter = Toolkit::BubbleEmitter::New(windowSize,
+ DemoHelper::LoadTexture(BUBBLE_SHAPE_IMAGES[mCurrentBubbleShapeImageId]),
+ DEFAULT_NUMBER_OF_BUBBLES,
+ DEFAULT_BUBBLE_SIZE);
+
+ mBubbleEmitter.SetBackground(DemoHelper::LoadWindowFillingTexture(window.GetSize(), BACKGROUND_IMAGES[mCurrentBackgroundImageId]), mHSVDelta);
+
+ // Get the root actor of all bubbles, and add it to window.
Actor bubbleRoot = mBubbleEmitter.GetRootActor();
- bubbleRoot.SetParentOrigin(ParentOrigin::CENTER);
- bubbleRoot.SetZ(0.1f); // Make sure the bubbles displayed on top og the background.
- content.Add( bubbleRoot );
+ bubbleRoot.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER);
+ bubbleRoot.SetProperty(Actor::Property::POSITION_Z, 0.1f); // Make sure the bubbles displayed on top og the background.
+ content.Add(bubbleRoot);
- // Add the background image actor to stage
- mBackground.SetBackgroundImage( mBackgroundImage );
+ // Set the application background
+ mBackground.SetProperty(Toolkit::Control::Property::BACKGROUND, BACKGROUND_IMAGES[mCurrentBackgroundImageId]);
// Set up the timer to emit bubble regularly when the finger is touched down but not moved
- mTimerForBubbleEmission = Timer::New( mTimerInterval );
+ mTimerForBubbleEmission = Timer::New(mTimerInterval);
mTimerForBubbleEmission.TickSignal().Connect(this, &BubbleEffectExample::OnTimerTick);
// Connect the callback to the touch signal on the background
- mBackground.TouchedSignal().Connect( this, &BubbleEffectExample::OnTouch );
+ mBackground.TouchedSignal().Connect(this, &BubbleEffectExample::OnTouch);
}
-
-/***********
+ /***********
* Emit bubbles
*****************/
// Set up the animation of emitting bubbles, to be efficient, every animation controls multiple emission ( 4 here )
- void SetUpAnimation( Vector2 emitPosition, Vector2 direction )
+ void SetUpAnimation(Vector2 emitPosition, Vector2 direction)
{
- if( mNeedNewAnimation )
+ if(mNeedNewAnimation)
{
- float duration = Random::Range(1.f, 1.5f);
- mEmitAnimation = Animation::New( duration );
- mNeedNewAnimation = false;
+ float duration = Random::Range(1.f, 1.5f);
+ mEmitAnimation = Animation::New(duration);
+ mNeedNewAnimation = false;
mAnimateComponentCount = 0;
}
- mBubbleEmitter.EmitBubble( mEmitAnimation, emitPosition, direction + Vector2(0.f, 30.f) /* upwards */, Vector2(300, 600) );
+ mBubbleEmitter.EmitBubble(mEmitAnimation, emitPosition, direction + Vector2(0.f, 30.f) /* upwards */, Vector2(300, 600));
mAnimateComponentCount++;
- if( mAnimateComponentCount % 4 ==0 )
+ if(mAnimateComponentCount % 4 == 0)
{
mEmitAnimation.Play();
mNeedNewAnimation = true;
{
for(int i = 0; i < 4; i++) // emit 4 bubbles every timer tick
{
- SetUpAnimation( mCurrentTouchPosition+Vector2(rand()%5, rand()%5), Vector2(rand()%60-30, rand()%100-50) );
+ SetUpAnimation(mCurrentTouchPosition + Vector2(rand() % 5, rand() % 5), Vector2(rand() % 60 - 30, rand() % 100 - 50));
}
}
}
else
{
mNonMovementCount = 0;
- mEmitPosition = mCurrentTouchPosition;
+ mEmitPosition = mCurrentTouchPosition;
}
return true;
// Callback function of the touch signal on the background
bool OnTouch(Dali::Actor actor, const Dali::TouchEvent& event)
{
- const TouchPoint &point = event.GetPoint(0);
- switch(point.state)
+ switch(event.GetState(0))
{
- case TouchPoint::Down:
+ case PointState::DOWN:
{
- mCurrentTouchPosition = point.screen;
- mEmitPosition = point.screen;
+ mCurrentTouchPosition = mEmitPosition = event.GetScreenPosition(0);
mTimerForBubbleEmission.Start();
mNonMovementCount = 0;
break;
}
- case TouchPoint::Motion:
+ case PointState::MOTION:
{
- Vector2 displacement = point.screen - mCurrentTouchPosition;
- mCurrentTouchPosition = point.screen;
+ Vector2 displacement = event.GetScreenPosition(0) - mCurrentTouchPosition;
+ mCurrentTouchPosition = event.GetScreenPosition(0);
//emit multiple bubbles along the moving direction when the finger moves quickly
float step = std::min(5.f, displacement.Length());
- for( float i=0.25f; i<step; i=i+1.f)
+ for(float i = 0.25f; i < step; i = i + 1.f)
{
- SetUpAnimation( mCurrentTouchPosition+displacement*(i/step), displacement );
+ SetUpAnimation(mCurrentTouchPosition + displacement * (i / step), displacement);
}
break;
}
- case TouchPoint::Up:
- case TouchPoint::Leave:
- case TouchPoint::Interrupted:
+ case PointState::UP:
+ case PointState::LEAVE:
+ case PointState::INTERRUPTED:
{
mTimerForBubbleEmission.Stop();
mEmitAnimation.Play();
- mNeedNewAnimation = true;
+ mNeedNewAnimation = true;
mAnimateComponentCount = 0;
break;
}
- case TouchPoint::Stationary:
- case TouchPoint::Last:
+ case PointState::STATIONARY:
default:
{
break;
}
-
}
return true;
}
- bool OnChangeIconClicked( Toolkit::Button button )
+ bool OnChangeIconClicked(Toolkit::Button button)
{
if(button == mChangeBackgroundButton)
{
- mBackgroundImage = LoadStageFillingImage( BACKGROUND_IMAGES[ ++mCurrentBackgroundImageId % NUM_BACKGROUND_IMAGES ] );
+ mCurrentBackgroundImageId = (mCurrentBackgroundImageId + 1) % NUM_BACKGROUND_IMAGES;
- mBubbleEmitter.SetBackground( mBackgroundImage, mHSVDelta );
+ //Update bubble emitter background
+ mBubbleEmitter.SetBackground(DemoHelper::LoadWindowFillingTexture(mApp.GetWindow().GetSize(), BACKGROUND_IMAGES[mCurrentBackgroundImageId]), mHSVDelta);
- mBackground.SetBackgroundImage( mBackgroundImage );
+ // Set the application background
+ mBackground.SetProperty(Toolkit::Control::Property::BACKGROUND, BACKGROUND_IMAGES[mCurrentBackgroundImageId]);
}
- else if( button == mChangeBubbleShapeButton )
+ else if(button == mChangeBubbleShapeButton)
{
- mBubbleEmitter.SetShapeImage( ResourceImage::New( BUBBLE_SHAPE_IMAGES[ ++mCurrentBubbleShapeImageId % NUM_BUBBLE_SHAPE_IMAGES ] ) );
+ mBubbleEmitter.SetBubbleShape(DemoHelper::LoadTexture(BUBBLE_SHAPE_IMAGES[++mCurrentBubbleShapeImageId % NUM_BUBBLE_SHAPE_IMAGES]));
}
return true;
}
*/
void OnKeyEvent(const KeyEvent& event)
{
- if(event.state == KeyEvent::Down)
+ if(event.GetState() == KeyEvent::DOWN)
{
- if( IsKey( event, Dali::DALI_KEY_ESCAPE) || IsKey( event, Dali::DALI_KEY_BACK) )
+ if(IsKey(event, Dali::DALI_KEY_ESCAPE) || IsKey(event, Dali::DALI_KEY_BACK))
{
mApp.Quit();
}
}
private:
-
- Application& mApp;
- Image mBackgroundImage;
- Dali::Toolkit::Control mBackground;
-
- Toolkit::BubbleEmitter mBubbleEmitter;
- Animation mEmitAnimation;
- Toolkit::PushButton mChangeBackgroundButton;
- Toolkit::PushButton mChangeBubbleShapeButton;
- Timer mTimerForBubbleEmission;
-
- Vector3 mHSVDelta;
- Vector2 mCurrentTouchPosition;
- Vector2 mEmitPosition;
-
- unsigned int mAnimateComponentCount;
- unsigned int mNonMovementCount;
- unsigned int mTimerInterval;
- unsigned int mCurrentBackgroundImageId;
- unsigned int mCurrentBubbleShapeImageId;
-
- bool mNeedNewAnimation;
+ Application& mApp;
+ Dali::Toolkit::Control mBackground;
+
+ Toolkit::BubbleEmitter mBubbleEmitter;
+ Animation mEmitAnimation;
+ Toolkit::PushButton mChangeBackgroundButton;
+ Toolkit::PushButton mChangeBubbleShapeButton;
+ Timer mTimerForBubbleEmission;
+
+ Vector3 mHSVDelta;
+ Vector2 mCurrentTouchPosition;
+ Vector2 mEmitPosition;
+
+ unsigned int mAnimateComponentCount;
+ unsigned int mNonMovementCount;
+ unsigned int mTimerInterval;
+ unsigned int mCurrentBackgroundImageId;
+ unsigned int mCurrentBubbleShapeImageId;
+
+ bool mNeedNewAnimation;
};
/*****************************************************************************/
-static void
-RunTest(Application& app)
+int DALI_EXPORT_API main(int argc, char** argv)
{
+ Application app = Application::New(&argc, &argv, DEMO_THEME_PATH);
BubbleEffectExample theApp(app);
app.MainLoop();
-}
-
-/*****************************************************************************/
-
-int
-main(int argc, char **argv)
-{
- Application app = Application::New(&argc, &argv, DEMO_THEME_PATH);
-
- RunTest(app);
-
return 0;
}
projects / platform / core / uifw / dali-demo.git / blobdiff