AbiWord: AP_Preview_Abi Class Reference

#include <ap_Preview_Abi.h>

Inheritance diagram for AP_Preview_Abi:

List of all members.

Public Member Functions
	AP_Preview_Abi (GR_Graphics gc, UT_uint32 iWidth, UT_uint32 iHeight, XAP_Frame pFrame, PreViewMode previewMode, PD_Document *pDoc=NULL)
virtual	~AP_Preview_Abi (void)
FV_View *	getView (void) const
PD_Document *	getDoc (void) const
virtual void	draw (const UT_Rect *clip=NULL)
Private Attributes
XAP_Frame *	m_pFrame
FV_View *	m_pView
FL_DocLayout *	m_pDocLayout
PD_Document *	m_pDocument

Constructor & Destructor Documentation

AP_Preview_Abi::AP_Preview_Abi	(	GR_Graphics *	gc,
		UT_uint32	iWidth,
		UT_uint32	iHeight,
		XAP_Frame *	pFrame,
		PreViewMode	previewMode,
		PD_Document *	pDoc = `NULL`
	)

This class gives the full power of the abi formatter to any Graphics Context It creates a new blank document and view set to preview mode. You can access these via the getDoc() and getView() methods to load text and manipulate via props, attributes and style changes. It will faithfully layout text into any graphics context you give it.

Parameters:

	gc	the graphics context to draw into
	iWidth	the width of the gc in pixels
	iHeight	the height of the gc in pixels
	pFrame	a pointer to the Frame that was ultimately responsible for creating this class

References DIM_IN, FL_DocLayout::fillLayouts(), XAP_App::getApp(), GR_Graphics::getResolution(), fp_PageSize::Height(), PD_Document::m_docPageSize, m_pDocLayout, m_pDocument, m_pFrame, m_pView, PD_Document::newDocument(), PREVIEW_ADJUSTED_PAGE, PREVIEW_ADJUSTED_PAGE_SCROLL, PREVIEW_CLIPPED, PREVIEW_CLIPPED_SCROLL, PREVIEW_ZOOMED, PREVIEW_ZOOMED_SCROLL, fp_PageSize::Set(), FV_View::setPreviewMode(), FV_View::setViewMode(), AV_View::setWindowSize(), XAP_Preview::setWindowSize(), GR_Graphics::setZoomPercentage(), GR_Graphics::tlu(), UT_ASSERT_HARMLESS, UT_SHOULD_NOT_HAPPEN, VIEW_PREVIEW, and fp_PageSize::Width().

AP_Preview_Abi::~AP_Preview_Abi ( void ) [virtual]

References DELETEP, m_pDocLayout, m_pDocument, m_pView, and UNREFP.

Member Function Documentation

void AP_Preview_Abi::draw ( const UT_Rect * clip = NULL ) [virtual]

Implements XAP_CustomWidget.

References getView(), FV_View::updateScreen(), and UT_UNUSED.

Referenced by AP_Dialog_Styles::drawLocal().

PD_Document * AP_Preview_Abi::getDoc ( void ) const

References m_pDocument.

Referenced by AP_Dialog_Styles::getLDoc().

FV_View * AP_Preview_Abi::getView ( void ) const

Do all the manipulations you like via this view pointer

References m_pView.

Referenced by draw(), AP_Dialog_Styles::getLView(), and AP_UnixApp::makePngPreview().

Member Data Documentation

FL_DocLayout* AP_Preview_Abi::m_pDocLayout [private]

Referenced by AP_Preview_Abi(), and ~AP_Preview_Abi().

PD_Document* AP_Preview_Abi::m_pDocument [private]

Referenced by AP_Preview_Abi(), getDoc(), and ~AP_Preview_Abi().

XAP_Frame* AP_Preview_Abi::m_pFrame [private]

Referenced by AP_Preview_Abi().

FV_View* AP_Preview_Abi::m_pView [private]

Referenced by AP_Preview_Abi(), getView(), and ~AP_Preview_Abi().

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