Base class, providing common functionality for implementers of the XCachedPrimitive interface. More...
#include <cachedprimitivebase.hxx>
Inheritance diagram for canvas::CachedPrimitiveBase:
Collaboration diagram for canvas::CachedPrimitiveBase:
Public Member Functions | |
| CachedPrimitiveBase (css::rendering::ViewState rUsedViewState, css::uno::Reference< css::rendering::XCanvas > xTarget) | |
| Create an XCachedPrimitive for given target canvas. More... | |
| virtual void | disposing (std::unique_lock< std::mutex > &rGuard) override |
| Dispose all internal references. More... | |
| virtual ::sal_Int8 SAL_CALL | redraw (const css::rendering::ViewState &aState) override |
| virtual OUString SAL_CALL | getImplementationName () override |
| virtual sal_Bool SAL_CALL | supportsService (const OUString &ServiceName) override |
| virtual css::uno::Sequence< OUString > SAL_CALL | getSupportedServiceNames () override |
 Public Member Functions inherited from comphelper::WeakComponentImplHelper< typename... Ifc > | |
| virtual void SAL_CALL | acquire () noexcept override |
| virtual void SAL_CALL | release () noexcept override |
| virtual void SAL_CALL | dispose () noexcept final override |
| virtual void SAL_CALL | addEventListener (css::uno::Reference< css::lang::XEventListener > const &rxListener) final override |
| virtual void SAL_CALL | removeEventListener (css::uno::Reference< css::lang::XEventListener > const &rxListener) final override |
| virtual css::uno::Any SAL_CALL | queryInterface (css::uno::Type const &rType) override |
| virtual css::uno::Sequence< css::uno::Type > SAL_CALL | getTypes () override |
| virtual css::uno::Sequence< sal_Int8 > SAL_CALL | getImplementationId () override |
| Public Member Functions inherited from comphelper::WeakComponentImplHelperBase | |
| virtual | ~WeakComponentImplHelperBase () override |
| virtual void SAL_CALL | dispose () override |
| virtual void SAL_CALL | addEventListener (css::uno::Reference< css::lang::XEventListener > const &rxListener) override |
| virtual void SAL_CALL | removeEventListener (css::uno::Reference< css::lang::XEventListener > const &rxListener) override |
| virtual css::uno::Any SAL_CALL | queryInterface (css::uno::Type const &rType) override |
| virtual void | disposing (std::unique_lock< std::mutex > &) |
| Public Member Functions inherited from comphelper::UnoImplBase | |
| virtual | ~UnoImplBase () |
Protected Member Functions | |
| virtual | ~CachedPrimitiveBase () override |
| Protected Member Functions inherited from comphelper::WeakComponentImplHelperBase | |
| void | throwIfDisposed (std::unique_lock< std::mutex > &) |
Private Member Functions | |
| CachedPrimitiveBase (const CachedPrimitiveBase &)=delete | |
| CachedPrimitiveBase & | operator= (const CachedPrimitiveBase &)=delete |
| virtual ::sal_Int8 | doRedraw (const css::rendering::ViewState &rNewState, const css::rendering::ViewState &rOldState, const css::uno::Reference< css::rendering::XCanvas > &rTargetCanvas, bool bSameViewTransform)=0 |
| Actually perform the requested redraw. More... | |
Private Attributes | |
| css::rendering::ViewState | maUsedViewState |
| css::uno::Reference< css::rendering::XCanvas > | mxTarget |
Additional Inherited Members | |
| Protected Attributes inherited from comphelper::WeakComponentImplHelperBase | |
| comphelper::OInterfaceContainerHelper4< css::lang::XEventListener > | maEventListeners |
| Protected Attributes inherited from comphelper::UnoImplBase | |
| std::mutex | m_aMutex |
| bool | m_bDisposed |
Detailed Description
Base class, providing common functionality for implementers of the XCachedPrimitive interface.
Definition at line 42 of file cachedprimitivebase.hxx.
Constructor & Destructor Documentation
◆ CachedPrimitiveBase() [1/2]
| canvas::CachedPrimitiveBase::CachedPrimitiveBase | ( | css::rendering::ViewState | rUsedViewState, |
| css::uno::Reference< css::rendering::XCanvas > | xTarget | ||
| ) |
Create an XCachedPrimitive for given target canvas.
- Parameters
-
rUsedViewState The viewstate the original object was rendered with rTarget The target canvas the repaint should happen on.
References getImplementationName(), getSupportedServiceNames(), and supportsService().
◆ ~CachedPrimitiveBase()
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overrideprotectedvirtual |
Definition at line 42 of file cachedprimitivebase.cxx.
◆ CachedPrimitiveBase() [2/2]
|
privatedelete |
Member Function Documentation
◆ disposing()
|
overridevirtual |
Dispose all internal references.
Reimplemented from comphelper::WeakComponentImplHelperBase.
Reimplemented in cairocanvas::CachedBitmap, and vclcanvas::CachedBitmap.
Definition at line 46 of file cachedprimitivebase.cxx.
◆ doRedraw()
|
privatepure virtual |
Actually perform the requested redraw.
Clients must override this method, instead of the public redraw() one.
- Parameters
-
rNewState The viewstate to redraw with rOldState The viewstate this cache object was created with. rTargetCanvas Target canvas to render to. bSameViewTransform When true, rNewState and rOldState have the same transformation.
Implemented in cairocanvas::CachedBitmap, and vclcanvas::CachedBitmap.
◆ getImplementationName()
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overridevirtual |
Definition at line 77 of file cachedprimitivebase.cxx.
◆ getSupportedServiceNames()
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overridevirtual |
Definition at line 87 of file cachedprimitivebase.cxx.
◆ operator=()
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privatedelete |
◆ redraw()
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override |
Definition at line 52 of file cachedprimitivebase.cxx.
◆ supportsService()
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overridevirtual |
Definition at line 82 of file cachedprimitivebase.cxx.
References ServiceName, and cppu::supportsService().
Member Data Documentation
◆ maUsedViewState
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private |
Definition at line 98 of file cachedprimitivebase.hxx.
◆ mxTarget
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private |
Definition at line 99 of file cachedprimitivebase.hxx.
The documentation for this class was generated from the following files:
