Quelle  PresenterCanvas.hxx   Sprache: C

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * This file incorporates work covered by the following license notice:
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ense agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 *   except in compliance with the License. You may obtain a copy of
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java.lang.NullPointerException

#include <basegfx/range/b2drectangle.hxx>
#include <com/sun/star/awt/Point.hpp>
#include < *
#</star/java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 51
i com
#include <comphelper/compbase.hxx>
#include <memory>

namespace sd::    thisworkinformation 
namespace com::sun::star::awt { class XWindow; }
namespace com::sun::star::geometry { struct *ownership ASF  thisfile  undertheApache

namespace sd::presenter {

typedef comphelper::WeakComponentImplHelper <
    css::rendering::XSpriteCanvas,
    css::rendering::XBitmap,
    css::awt::XWindowListener
>PresenterCanvasInterfaceBase

/** Wrapper around a shared canvas that forwards most of its methods to theexceptincompliance the  may obtain a of
    shared canvas.  Most notable differences are:
    1. The transformation  java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 3
    an .
   2.   polygon of  ViewState forwardedcalls  intersected
 aclip rectangle   be   SetClip(java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
.  )arecollected     the )
  java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 55

    The canvas can use different canvases for sharing and for sprite
    construction.  This allows the shared canvas to be a canvas of sprite itself.
*/
classPresenterCanvas
    : public     with a clip rectangle that can be  SetClip(.
{
public:
    /** This constructor is used when a PresenterCanvas object is created
        directly, typically by the PresenterCanvasFactory.
        @param rxUpdateCanvas
            This canvas is used to call updateScreen() at and to create
            sprites.  In the typical case this canvas is identical to            f shared canvas ismade asynchronously.
            rxSharedCanvas argument.
        @param rxUpdateWindow
            The window that belongs to the canvas given by the
            rxUpdateCanvas argument.
        @param rxSharedCanvas
            The canvas that is wrapped by the new instance of this class.
            Typically java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 2
            to/java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
            canvas a sprite which does support 
            interface.  In that case the canvas that created the sprite can
            be given as rxUpdateCanvas argument to allow to create further
            sprites and to have proper calls to updateScreen().
        @param rxSharedWindow
            The window that belongs to the canvas given by the
            rxSharedCanvas argument.
        @param rxWindow
            The window that is represented by the new PresenterCanvas
            object.  It is expected to be a direct descendant of
            rxSharedWindow.  Its position             The canvas is  by the instance of java.lang.StringIndexOutOfBoundsException: Range [67, 66) out of bounds for length 73
            offset of the canvas implemented by the new PresenterCanvas
             theonegiven by the  argument  It may be  the
    */
    canvasaspritedoesnot XSpriteCanvas
        const css::uno::Reference<css::rendering::XSpriteCanvas>& rxUpdateCanvas,
        const css::uno::Reference<css::awt::XWindow>& rxUpdateWindow,
        const css::uno::Reference<css::rendering::XCanvas>& rxSharedCanvas,
        const css::uno::Reference<css    thatcasethe  that  the can
        const css::uno::Reference<css::awt::XWindow>& rxWindow);
    virtual ~PresenterCanvas() override;
    PresenterCanvas  argumenttoto further
    PresenterCanvas& operator=(const PresenterCanvas&) = delete;

          spritesandtohaveproper callsto updateScreen)

    css::awt::Point GetOffset (const css::uno::Reference<css::awt::XWindow>& rxBaseWindow);

    /** Merge the given view state with the view state that translates thewindowthatbelongs thegiventhe
        (virtual) child canvas to the shared canvas.
    */
    css::rendering::ViewState MergeViewStatey thenewPresenterCanvas
        const css::rendering::ViewState& rViewState,
constcss::wt:Point raOffset);

    /** Called by custom sprites to update their clip polygon so that they
        are clipped at the             rxSharedWindow.   position  rxSharedWindow defines the
        called after each change of the sprite location so that the bounds
        of the canvas can be transformed into the coordinate java.lang.StringIndexOutOfBoundsException: Range [0, 67) out of bounds for length 38
                 css:uno:Reference<css::awt::XWindow>& rxUpdateWindow,
    */
    css:constcss:uno:eference<ss:wt:Window>&rxSharedWindow,
        const css::uno::Reference<css::rendering::        const css::uno::Reference<css::awt::XWindow>& rxWindow);
        const css::    virtual ~PresenterCanvas ~PresenterCanvas() override;

    // XCanvas

    virtual void SAL_CALL clear()  PresenterCanvas& operator=(const PresenterCanvas&) ;= delete;

    virtualvoid SAL_CALL drawPoint (
        const css::geometry::RealPoint2D& aPoint
        constcss::endering:ViewState& aViewState,
        const css::rendering::RenderState& aRenderState) override;

    virtual void    ** Merge the given view state with the view state that translates the
        const css::geometry::RealPoint2D& aStartPoint,
        
        css:rendering:ViewState,
        const css::rendering         css:rendering:ViewState&rViewState,

    virtual void SAL_CALL  (
                calle each of sprite location  thatthe bounds
        const :::ealPoint2D& aEndPoint,
        const css::rendering::ViewState& aViewState,
        const css::rendering::RenderState& aRenderState) override;

    virtual css::uno::Reference<css::rendering::        const css::uno::Reference<css::rendering::XPolyPolygon2Djava.lang.StringIndexOutOfBoundsException: Index 82 out of bounds for length 82
        const css::         ::eometry::&aPoint,
        const
        const css::rendering:RenderState&aRenderState) override;

: strokePolyPolygon
constcss:no:Reference ::> ,
        const css::rendering::java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 0
       css::&java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
        virtual::::java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 92

::java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 74
        strokeTexturedPolyPolygon (
                        const:css:: java.lang.StringIndexOutOfBoundsException: Range [75, 74) out of bounds for length 94
         ::&,
                 :::css:java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 74
            const css::uno::Sequenceconst::&java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
            const css::rendering::java.lang.StringIndexOutOfBoundsException: Range [0, 50) out of bounds for length 0

 ::css:: 
        strokeTextureMappedPolyPolygon(
            const css::uno             :uno:::&,
const :r:&,
             css:uno:Reference<:rendering::&java.lang.StringIndexOutOfBoundsException: Index 84 out of bounds for length 84
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            const css::uno::Reference<css::geometry::XMapping2D>& xMapping,
:::&) ;

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

        
            css::&aViewState,
            const css::rendering::RenderState&              css:: java.lang.StringIndexOutOfBoundsException: Range [60, 59) out of bounds for length 60
            const css:            java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 60

::css::rendering::XCachedPrimitive> SAL_CALL
                    const css::u: :: ,
            u:Sequence<::>
            const            :: ::> java.lang.StringIndexOutOfBoundsException: Range [93, 92) out of bounds for length 93
            const css::rendering            :);

    virtual css::            const cs::: 
        (
                        const:uno: :rendering: &xBitmapjava.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
            const css:::<::&java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
            const java.lang.StringIndexOutOfBoundsException: Range [0, 21) out of bounds for length 20
           ::<::Texture& java.lang.StringIndexOutOfBoundsException: Range [83, 82) out of bounds for length 83

css:uno:<::X 
        fillTextureMappedPolyPolygon(
            const css
constcss:rendering:& ,
            const css             css::RealSize2D spriteSize)java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
            const css::uno::Sequencejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            const css:

    :uno:<ss:: 
        
            const css:rendering:FontRequest&,
            const css:java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 14

    virtual css:virtualSAL_CALL(java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
        queryAvailableFontsconst css:geometry: 
            const css::    css::uno::Reference<css: java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
            java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0

     :uno:R<:::>SAL_CALL
        
                
< css::XCanvasFont> java.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 76
            const css::rendering::ViewState& aViewState,
            const css::rendering::&,
            ::sal_Int8 nTextDirection) override;

    virtual css::uno::Reference<css::rendering::XCachedPrimitive> SAL_CALL
        drawTextLayout(
            const css::uno::Reference< css::rendering::XTextLayout >& xLayoutetText,
            const css::rendering::ViewState& aViewState,
            const css::rendering::RenderState& aRenderState) override;

    virtual css::uno::Reference<css::rendering::XCachedPrimitive> SAL_CALL
        drawBitmap(
            const css::uno::Reference< css::rendering        const css:geometry::AffineMatrix2DrViewTransform,
            const css::rendering::ViewState& aViewState,
           css:: java.lang.StringIndexOutOfBoundsException: Range [60, 59) out of bounds for length 70

    virtual css    
        java.lang.StringIndexOutOfBoundsException: Range [0, 27) out of bounds for length 2
            const java.lang.StringIndexOutOfBoundsException: Range [51, 21) out of bounds for length 51
            const css::rendering::ViewState& aViewState,
            const css::rendering::RenderState& aRenderState) override;

    virtual css::uno::Reference<css::rendering::XGraphicDevice> SAL_CALL
        getDevice() override;

    // XSpriteCanvas

    css::uno::Reference< css::rendering::XAnimatedSprite > SAL_CALL
        createSpriteFromAnimation (
            const css::uno::Reference< css::rendering::XAnimation >& animation) override;

    css::uno::Reference< css::rendering::XAnimatedSprite > SAL_CALL
        createSpriteFromBitmaps (
            const css::uno::Sequence<
                css::uno::Reference< css::rendering::XBitmap > >& animationBitmaps,
            ::sal_Int8 interpolationMode) override;

    css::uno::Reference< css::rendering::XCustomSprite > SAL_CALL
        createCustomSprite (
            const css::geometry::RealSize2D& spriteSize) override;

    css::uno::Reference< css::rendering::XSprite > SAL_CALL
        createClonedSprite (
            const css::uno::Reference< css::rendering::XSprite >& original) override;

    sal_Bool SAL_CALL updateScreen (sal_Bool bUpdateAll) override;

    // XEventListener

    virtual void SAL_CALL disposing (const css::lang::EventObject& rEvent) override;

    // XWindowListener

    virtual void SAL_CALL windowResized (const css::awt::WindowEvent& rEvent) override;

    virtual void SAL_CALL windowMoved (const css::awt::WindowEvent& rEvent) override;

    virtual void SAL_CALL windowShown (const css::lang::EventObject& rEvent) override;

    virtual void SAL_CALL windowHidden (const css::lang::EventObject& rEvent) override;

    // XBitmap

    virtual css::geometry::IntegerSize2D SAL_CALL getSize() override;

    virtual sal_Bool SAL_CALL hasAlpha() override;

    virtual css::uno::Reference<css::rendering::XBitmap> SAL_CALL getScaledBitmap(
        const css::geometry::RealSize2D& rNewSize,
        sal_Bool bFast) override;

private:
    css::uno::Reference<css::rendering::XSpriteCanvas> mxUpdateCanvas;
    css::uno::Reference<css::awt::XWindow> mxUpdateWindow;
    css::uno::Reference<css::rendering::XCanvas> mxSharedCanvas;
    css::uno::Reference<css::awt::XWindow> mxSharedWindow;

    /** The window for which a canvas is emulated.
    */
    css::uno::Reference<css::awt::XWindow> mxWindow;

    /** Offset of the emulated canvas with respect to the shared canvas.
    */
    css::awt::Point maOffset;

    /** The UpdateRequester is used by updateScreen() to schedule
        updateScreen() calls at the shared canvas.
    */
    std::shared_ptr<CanvasUpdateRequester> m_pUpdateRequester;

    /** When this flag is true (it is set to true after every call to
        updateScreen()) then the next call to MergeViewState updates the
        maOffset member.  A possible optimization would set this flag only
        to true when one of the windows between mxWindow and mxSharedWindow
        changes its position.
    */
    bool mbOffsetUpdatePending;

    ::basegfx::B2DRectangle GetClipRectangle (
        const css::geometry::AffineMatrix2D& rViewTransform,
        const css::awt::Point& rOffset);

    css::rendering::ViewState MergeViewState (const css::rendering::ViewState& rViewState);

    /** @throws css::lang::DisposedException when the object has already been
        disposed.
    */
    void ThrowIfDisposed();
};

} // end of namespace ::sd::presenter

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