ImplImage Class Reference

#include <image.h>

Collaboration diagram for ImplImage:

Public Member Functions
	ImplImage (const BitmapEx &rBitmapEx)
	ImplImage (const GDIMetaFile &rMetaFile)
	ImplImage (OUString aStockName)
bool	isStock () const
const OUString &	getStock () const
Size	getSizePixel ()
	get size in co-ordinates not scaled for HiDPI More...
BitmapEx const &	getBitmapEx (bool bDisabled=false)
	Legacy - the original bitmap. More...
BitmapEx const &	getBitmapExForHiDPI (bool bDisabled, SalGraphics *pGraphics)
	Taking account of HiDPI scaling. More...
bool	isEqual (const ImplImage &ref) const
bool	isSizeEmpty () const

Private Member Functions
bool	loadStockAtScale (SalGraphics *pGraphics, BitmapEx &rBitmapEx)

Private Attributes
BitmapChecksum	maBitmapChecksum
Size	maSizePixel
	if non-empty: cached original size of maStockName else Size of maBitmap More...
OUString	maStockName
	If set - defines the bitmap via images.zip*. More...
std::unique_ptr< GDIMetaFile >	mxMetaFile
	rare case of dynamically created Image contents More...
BitmapEx	maBitmapEx
	Original bitmap - or cache of a potentially scaled bitmap. More...
BitmapEx	maDisabledBitmapEx

Detailed Description

Definition at line 28 of file image.h.

Constructor & Destructor Documentation

ImplImage() [1/3]

ImplImage::ImplImage

(

const BitmapEx &

rBitmapEx

)

Definition at line 36 of file ImplImage.cxx.

ImplImage() [2/3]

ImplImage::ImplImage

(

const GDIMetaFile &

rMetaFile

)

Definition at line 49 of file ImplImage.cxx.

ImplImage() [3/3]

ImplImage::ImplImage

(

OUString

aStockName

)

Definition at line 43 of file ImplImage.cxx.

Member Function Documentation

getBitmapEx()

BitmapEx const & ImplImage::getBitmapEx

(

bool

bDisabled = false

)

Legacy - the original bitmap.

non-HiDPI compatibility method.

Definition at line 123 of file ImplImage.cxx.

References BitmapFilter::Filter(), BitmapEx::GetChecksum(), getSizePixel(), BitmapEx::GetSizePixel(), maBitmapChecksum, maBitmapEx, and maDisabledBitmapEx.

Referenced by getBitmapExForHiDPI().

getBitmapExForHiDPI()

BitmapEx const & ImplImage::getBitmapExForHiDPI	(	bool	bDisabled,
		SalGraphics *	pGraphics
	)

Taking account of HiDPI scaling.

Definition at line 153 of file ImplImage.cxx.

References getBitmapEx(), BitmapEx::GetSizePixel(), Size::Height(), SkiaHelper::isAlphaMaskBlendingEnabled(), isStock(), SkiaHelper::isVCLSkiaEnabled(), loadStockAtScale(), maBitmapEx, maSizePixel, mxMetaFile, SalGraphics::ShouldDownscaleIconsAtSurface(), Size::Width(), and WITH_ALPHA.

getSizePixel()

Size ImplImage::getSizePixel

(

)

get size in co-ordinates not scaled for HiDPI

Definition at line 102 of file ImplImage.cxx.

References BitmapEx::GetSizePixel(), BitmapEx::IsEmpty(), isSizeEmpty(), isStock(), loadStockAtScale(), maBitmapChecksum, maBitmapEx, maDisabledBitmapEx, maSizePixel, maStockName, and SAL_WARN.

Referenced by getBitmapEx().

getStock()

const OUString & ImplImage::getStock ( ) const

inline

Definition at line 55 of file image.h.

References maStockName.

isEqual()

bool ImplImage::isEqual

(

const ImplImage &

ref

)

const

Definition at line 143 of file ImplImage.cxx.

References isStock(), maBitmapEx, and maStockName.

isSizeEmpty()

bool ImplImage::isSizeEmpty ( ) const

inline

Definition at line 68 of file image.h.

References maSizePixel.

Referenced by getSizePixel().

isStock()

bool ImplImage::isStock ( ) const

inline

Definition at line 50 of file image.h.

References maStockName.

Referenced by getBitmapExForHiDPI(), getSizePixel(), and isEqual().

loadStockAtScale()

bool ImplImage::loadStockAtScale ( SalGraphics *  pGraphics, BitmapEx &  rBitmapEx  )

private

Definition at line 56 of file ImplImage.cxx.

References StyleSettings::DetermineIconTheme(), ImageTree::get(), Application::GetSettings(), AllSettings::GetStyleSettings(), IgnoreScalingFactor, maStockName, NONE, SAL_WARN, SalGraphics::ShouldDownscaleIconsAtSurface(), and u.

Referenced by getBitmapExForHiDPI(), and getSizePixel().

Member Data Documentation

maBitmapChecksum

BitmapChecksum ImplImage::maBitmapChecksum

private

Definition at line 31 of file image.h.

Referenced by getBitmapEx(), and getSizePixel().

maBitmapEx

BitmapEx ImplImage::maBitmapEx

private

Original bitmap - or cache of a potentially scaled bitmap.

Definition at line 40 of file image.h.

Referenced by getBitmapEx(), getBitmapExForHiDPI(), getSizePixel(), and isEqual().

maDisabledBitmapEx

BitmapEx ImplImage::maDisabledBitmapEx

private

Definition at line 41 of file image.h.

Referenced by getBitmapEx(), and getSizePixel().

maSizePixel

Size ImplImage::maSizePixel

private

if non-empty: cached original size of maStockName else Size of maBitmap

Definition at line 33 of file image.h.

Referenced by getBitmapExForHiDPI(), getSizePixel(), and isSizeEmpty().

maStockName

OUString ImplImage::maStockName

private

If set - defines the bitmap via images.zip*.

Definition at line 35 of file image.h.

Referenced by getSizePixel(), getStock(), isEqual(), isStock(), and loadStockAtScale().

mxMetaFile

std::unique_ptr<GDIMetaFile> ImplImage::mxMetaFile

private

rare case of dynamically created Image contents

Definition at line 37 of file image.h.

Referenced by getBitmapExForHiDPI().

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

• image.h
• ImplImage.cxx