sk_app::Window_android Class Reference

#include <Window_android.h>

Inheritance diagram for sk_app::Window_android:

Public Member Functions
	Window_android ()
	~Window_android () override
bool	init (SkiaAndroidApp *skiaAndroidApp)
void	initDisplay (ANativeWindow *window)
void	onDisplayDestroyed ()
void	setTitle (const char *) override
void	show () override
bool	attach (BackendType) override
void	onInval () override
void	setUIState (const char *state) override
void	paintIfNeeded ()
bool	scaleContentToFit () const override
Public Member Functions inherited from sk_app::Window
virtual	~Window ()
virtual const char *	getClipboardText ()
virtual void	setClipboardText (const char *)
void	inval ()
void	detach ()
void	pushLayer (Layer *layer)
void	onBackendCreated ()
bool	onChar (SkUnichar c, skui::ModifierKey modifiers)
bool	onKey (skui::Key key, skui::InputState state, skui::ModifierKey modifiers)
bool	onMouse (int x, int y, skui::InputState state, skui::ModifierKey modifiers)
bool	onMouseWheel (float delta, int x, int y, skui::ModifierKey modifiers)
bool	onTouch (intptr_t owner, skui::InputState state, float x, float y)
bool	onFling (skui::InputState state)
bool	onPinch (skui::InputState state, float scale, float x, float y)
void	onUIStateChanged (const SkString &stateName, const SkString &stateValue)
void	onPaint ()
void	onResize (int width, int height)
void	onActivate (bool isActive)
int	width () const
int	height () const
virtual float	scaleFactor () const
virtual const DisplayParams &	getRequestedDisplayParams ()
virtual void	setRequestedDisplayParams (const DisplayParams &, bool allowReattach=true)
int	sampleCount () const
int	stencilBits () const
GrDirectContext *	directContext () const
skgpu::graphite::Context *	graphiteContext () const
skgpu::graphite::Recorder *	graphiteRecorder () const

Additional Inherited Members
Public Types inherited from sk_app::Window
enum	BackendType { kRaster_BackendType , kLast_BackendType = kRaster_BackendType }
enum	{ kBackendTypeCount = kLast_BackendType + 1 }
Static Public Member Functions inherited from sk_app::Window
static Window *	CreateNativeWindow (void *platformData)
Protected Member Functions inherited from sk_app::Window
	Window ()
void	markInvalProcessed ()
void	visitLayers (const std::function< void(Layer *)> &visitor)
bool	signalLayers (const std::function< bool(Layer *)> &visitor)
Protected Attributes inherited from sk_app::Window
SkTDArray< Layer * >	fLayers
DisplayParams	fRequestedDisplayParams
bool	fIsActive = true
std::unique_ptr< skwindow::WindowContext >	fWindowContext
bool	fIsContentInvalidated = false

Detailed Description

Definition at line 16 of file Window_android.h.

Constructor & Destructor Documentation

Window_android()

sk_app::Window_android::Window_android ( )

inline

Definition at line 18 of file Window_android.h.

: Window() {}

~Window_android()

sk_app::Window_android::~Window_android ( )

inlineoverride

Definition at line 19 of file Window_android.h.

{}

Member Function Documentation

attach()

bool sk_app::Window_android::attach ( BackendType  attachType )

overridevirtual

Implements sk_app::Window.

Definition at line 38 of file Window_android.cpp.

                                                  {
    fBackendType = attachType;
 
    // We delay the creation of fWindowContext until Android informs us that
    // the native window is ready to use.
    // The creation will be done in initDisplay, which is initiated by kSurfaceCreated event.
    return true;
}

init()

bool sk_app::Window_android::init

(

SkiaAndroidApp *

skiaAndroidApp

)

Definition at line 23 of file Window_android.cpp.

                                                        {
    SkASSERT(skiaAndroidApp);
    fSkiaAndroidApp = skiaAndroidApp;
    fSkiaAndroidApp->fWindow = this;
    return true;
}

initDisplay()

void sk_app::Window_android::initDisplay

(

ANativeWindow *

window

)

Definition at line 47 of file Window_android.cpp.

                                                      {
    SkASSERT(window);
    switch (fBackendType) {
#ifdef SK_GL
        case kNativeGL_BackendType:
        default:
            fWindowContext = skwindow::MakeGLForAndroid(window, fRequestedDisplayParams);
            break;
#else
        default:
#endif
        case kRaster_BackendType:
            fWindowContext = skwindow::MakeRasterForAndroid(window, fRequestedDisplayParams);
            break;
#ifdef SK_VULKAN
        case kVulkan_BackendType:
            fWindowContext = skwindow::MakeVulkanForAndroid(window, fRequestedDisplayParams);
            break;
#if defined(SK_GRAPHITE)
        case kGraphiteVulkan_BackendType:
            fWindowContext = skwindow::MakeGraphiteVulkanForAndroid(window,
                                                                    fRequestedDisplayParams);
            break;
#endif
#endif
    }
    this->onBackendCreated();
}

onDisplayDestroyed()

void sk_app::Window_android::onDisplayDestroyed

(

)

Definition at line 76 of file Window_android.cpp.

                                        {
    detach();
}

onInval()

void sk_app::Window_android::onInval ( )

overridevirtual

Implements sk_app::Window.

Definition at line 80 of file Window_android.cpp.

                             {
    fSkiaAndroidApp->postMessage(Message(kContentInvalidated));
}

paintIfNeeded()

void sk_app::Window_android::paintIfNeeded

(

)

Definition at line 84 of file Window_android.cpp.

                                   {
    if (fWindowContext) { // Check if initDisplay has already been called
        onPaint();
    } else {
        markInvalProcessed();
    }
}

scaleContentToFit()

bool sk_app::Window_android::scaleContentToFit ( ) const

inlineoverridevirtual

Reimplemented from sk_app::Window.

Definition at line 34 of file Window_android.h.

{ return true; }

setTitle()

void sk_app::Window_android::setTitle ( const char *  title )

overridevirtual

Implements sk_app::Window.

Definition at line 30 of file Window_android.cpp.

                                               {
    fSkiaAndroidApp->setTitle(title);
}

setUIState()

void sk_app::Window_android::setUIState ( const char *  state )

overridevirtual

Reimplemented from sk_app::Window.

Definition at line 34 of file Window_android.cpp.

                                                 {
    fSkiaAndroidApp->setUIState(state);
}

show()

void sk_app::Window_android::show ( )

inlineoverridevirtual

Implements sk_app::Window.

Definition at line 26 of file Window_android.h.

{}

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The documentation for this class was generated from the following files:

• third_party/skia/tools/sk_app/android/Window_android.h
• third_party/skia/tools/sk_app/android/Window_android.cpp