CuiGraphicPreviewWindow Class Reference

#include <cuigrfflt.hxx>

Inheritance diagram for CuiGraphicPreviewWindow:

Collaboration diagram for CuiGraphicPreviewWindow:

Public Member Functions
	CuiGraphicPreviewWindow ()
virtual void	SetDrawingArea (weld::DrawingArea *pDrawingArea) override
void	init (const Graphic *pOrigGraphic, const Link< LinkParamNone *, void > &rLink)
void	SetPreview (const Graphic &rGraphic)
const Graphic &	GetScaledOriginal () const
double	GetScaleX () const
double	GetScaleY () const
const Size &	GetGraphicSizePixel () const
Public Member Functions inherited from weld::CustomWidgetController
virtual css::uno::Reference< css::accessibility::XAccessible >	CreateAccessible ()
virtual void	Paint (vcl::RenderContext &rRenderContext, const tools::Rectangle &rRect)=0
virtual bool	MouseButtonDown (const MouseEvent &)
virtual bool	MouseMove (const MouseEvent &)
virtual bool	MouseButtonUp (const MouseEvent &)
virtual void	GetFocus ()
virtual void	LoseFocus ()
virtual void	StyleUpdated ()
virtual bool	Command (const CommandEvent &)
virtual bool	KeyInput (const KeyEvent &)
virtual tools::Rectangle	GetFocusRect ()
virtual FactoryFunction	GetUITestFactory () const
virtual OUString	RequestHelp (tools::Rectangle &)
virtual OUString	GetHelpText () const
Size const &	GetOutputSizePixel () const
void	SetOutputSizePixel (const Size &rSize)
weld::DrawingArea *	GetDrawingArea () const
void	Invalidate ()
void	Invalidate (const tools::Rectangle &rRect)
virtual void	Show ()
virtual void	Hide ()
void	GrabFocus ()
bool	HasFocus () const
bool	IsVisible () const
bool	IsReallyVisible () const
bool	IsEnabled () const
void	Enable () const
void	Disable () const
bool	IsActive () const
int	GetTextHeight () const
OUString	GetAccessibleName () const
OUString	GetAccessibleDescription () const
void	CaptureMouse ()
bool	IsMouseCaptured () const
void	EnableRTL (bool bEnable)
bool	IsRTLEnabled () const
void	ReleaseMouse ()
void	SetPointer (PointerStyle ePointerStyle)
void	SetHelpId (const OString &rHelpId)
void	SetAccessibleName (const OUString &rName)
void	SetDragDataTransferrable (rtl::Reference< TransferDataContainer > &rTransferrable, sal_uInt8 eDNDConstants)
virtual bool	StartDrag ()
void	set_size_request (int nWidth, int nHeight)
void	queue_resize ()
	CustomWidgetController ()
virtual	~CustomWidgetController ()
	CustomWidgetController (CustomWidgetController const &)=default
	CustomWidgetController (CustomWidgetController &&)=default
CustomWidgetController &	operator= (CustomWidgetController const &)=default
CustomWidgetController &	operator= (CustomWidgetController &&)=default

Private Member Functions
virtual void	Paint (vcl::RenderContext &rRenderContext, const ::tools::Rectangle &rRect) override
virtual void	Resize () override
void	ScaleImageToFit ()

Private Attributes
const Graphic *	mpOrigGraphic
Size	maOrigGraphicSizePixel
Size	maOutputSizePixel
Link< LinkParamNone *, void >	maModifyHdl
Graphic	maScaledOrig
Graphic	maPreview
double	mfScaleX
double	mfScaleY

Additional Inherited Members
Static Public Member Functions inherited from weld::CustomWidgetController
static bool	IsUpdateMode ()

Detailed Description

Definition at line 27 of file cuigrfflt.hxx.

Constructor & Destructor Documentation

CuiGraphicPreviewWindow::CuiGraphicPreviewWindow

(

)

Definition at line 33 of file cuigrfflt.cxx.

Member Function Documentation

const Size& CuiGraphicPreviewWindow::GetGraphicSizePixel ( ) const

inline

Definition at line 60 of file cuigrfflt.hxx.

References maOrigGraphicSizePixel.

Referenced by GraphicFilterDialog::GetGraphicSizePixel().

const Graphic& CuiGraphicPreviewWindow::GetScaledOriginal ( ) const

inline

Definition at line 57 of file cuigrfflt.hxx.

References maScaledOrig.

double CuiGraphicPreviewWindow::GetScaleX ( ) const

inline

Definition at line 58 of file cuigrfflt.hxx.

References mfScaleX.

double CuiGraphicPreviewWindow::GetScaleY ( ) const

inline

Definition at line 59 of file cuigrfflt.hxx.

References mfScaleY.

void CuiGraphicPreviewWindow::init ( const Graphic *  pOrigGraphic, const Link< LinkParamNone *, void > &  rLink  )

inline

Definition at line 47 of file cuigrfflt.hxx.

References weld::DrawingArea::get_ref_device(), weld::CustomWidgetController::GetDrawingArea(), Graphic::GetPrefMapMode(), Graphic::GetPrefSize(), OutputDevice::LogicToPixel(), and ScaleImageToFit().

Referenced by GraphicFilterDialog::GraphicFilterDialog().

void CuiGraphicPreviewWindow::Paint ( vcl::RenderContext &  rRenderContext, const ::tools::Rectangle &  rRect  )

overrideprivatevirtual

Definition at line 48 of file cuigrfflt.cxx.

References Graphic::Draw(), OutputDevice::Erase(), weld::CustomWidgetController::GetOutputSizePixel(), Graphic::GetPrefMapMode(), Graphic::GetPrefSize(), Application::GetSettings(), Graphic::GetSizePixel(), Size::Height(), Graphic::IsAnimated(), OutputDevice::LogicToPixel(), maPreview, Point, OutputDevice::SetBackground(), Graphic::StartAnimation(), and Size::Width().

void CuiGraphicPreviewWindow::Resize ( )

overrideprivatevirtual

Reimplemented from weld::CustomWidgetController.

Definition at line 120 of file cuigrfflt.cxx.

References weld::CustomWidgetController::GetOutputSizePixel(), maOutputSizePixel, and ScaleImageToFit().

void CuiGraphicPreviewWindow::ScaleImageToFit ( )

private

Definition at line 77 of file cuigrfflt.cxx.

References Graphic::GetBitmapEx(), weld::CustomWidgetController::GetOutputSizePixel(), Graphic::GetType(), Size::Height(), Graphic::IsAnimated(), maModifyHdl, maOrigGraphicSizePixel, maScaledOrig, mfScaleX, mfScaleY, mpOrigGraphic, Size::setHeight(), Size::setWidth(), and Size::Width().

Referenced by init(), and Resize().

void CuiGraphicPreviewWindow::SetDrawingArea ( weld::DrawingArea *  pDrawingArea )

overridevirtual

Reimplemented from weld::CustomWidgetController.

Definition at line 40 of file cuigrfflt.cxx.

References weld::DrawingArea::get_ref_device(), Size::Height(), OutputDevice::LogicToPixel(), maOutputSizePixel, weld::Widget::set_size_request(), and Size::Width().

void CuiGraphicPreviewWindow::SetPreview

(

const Graphic &

rGraphic

)

Definition at line 71 of file cuigrfflt.cxx.

References weld::CustomWidgetController::Invalidate(), and maPreview.

Member Data Documentation

Link<LinkParamNone*,void> CuiGraphicPreviewWindow::maModifyHdl

private

Definition at line 33 of file cuigrfflt.hxx.

Referenced by ScaleImageToFit().

Size CuiGraphicPreviewWindow::maOrigGraphicSizePixel

private

Definition at line 31 of file cuigrfflt.hxx.

Referenced by GetGraphicSizePixel(), and ScaleImageToFit().

Size CuiGraphicPreviewWindow::maOutputSizePixel

private

Definition at line 32 of file cuigrfflt.hxx.

Referenced by Resize(), and SetDrawingArea().

Graphic CuiGraphicPreviewWindow::maPreview

private

Definition at line 35 of file cuigrfflt.hxx.

Referenced by Paint(), and SetPreview().

Graphic CuiGraphicPreviewWindow::maScaledOrig

private

Definition at line 34 of file cuigrfflt.hxx.

Referenced by GetScaledOriginal(), and ScaleImageToFit().

double CuiGraphicPreviewWindow::mfScaleX

private

Definition at line 36 of file cuigrfflt.hxx.

Referenced by GetScaleX(), and ScaleImageToFit().

double CuiGraphicPreviewWindow::mfScaleY

private

Definition at line 37 of file cuigrfflt.hxx.

Referenced by GetScaleY(), and ScaleImageToFit().

const Graphic* CuiGraphicPreviewWindow::mpOrigGraphic

private

Definition at line 30 of file cuigrfflt.hxx.

Referenced by ScaleImageToFit().

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

• cuigrfflt.hxx
• cuigrfflt.cxx