C++ FV_View::getViewMode方法代码示例

/*!
 Draw container content
 \param pDA Draw arguments
 */
void fp_FrameContainer::draw(dg_DrawArgs* pDA)
{
	FV_View * pView = getView();
	UT_return_if_fail( pView);
	
	xxx_UT_DEBUGMSG(("FrameContainer %x called, page %x \n",this,getPage()));
	if(getPage() == NULL)
	{
	     getSectionLayout()->format();
	     getSectionLayout()->setNeedsReformat(getSectionLayout());
	     if(getPage() == NULL)
	     {
			 return;
	     }
	}
	if(pView)
	{
		if(pView->getFrameEdit()->getFrameEditMode() == FV_FrameEdit_DRAG_EXISTING)
		{
			if((pView->getFrameEdit()->getFrameContainer() == this))
			{
				return;
			}
		}
	}
//
// Only draw the lines in the clipping region.
//
/*
	[Somewhere down here is where the logic to only draw the region of the frame which
	is within the complement of the union of all higher frames needs to be. We need to
	draw the applicable region of the rectangle we're on, then unify it with (if
	applicable) the higher union.] <-- Possibly obsolete comment, not sure.
	I think I might have landed on an alternative solution involving more rearranging
	of the storage of the FrameContainers, based on their z-index.  Not sure how far
	I got with that or if it worked either.  See also abi bug 7664 and the original
	discussions about defining the undefinedness of layered frame behaviour.
*/

	if(m_bOverWrote)
	{
		pDA->bDirtyRunsOnly = false;
	}
	dg_DrawArgs da = *pDA;
	GR_Graphics * pG = da.pG;
	UT_return_if_fail( pG);

	UT_sint32 x = pDA->xoff - m_iXpad;
	UT_sint32 y = pDA->yoff - m_iYpad;
	getPage()->expandDamageRect(x,y,getFullWidth(),getFullHeight());
	if(!pDA->bDirtyRunsOnly || m_bNeverDrawn)
	{
		if(m_bNeverDrawn)
		{
			pDA->bDirtyRunsOnly= false;
		} 
		UT_sint32 srcX,srcY;
		getSectionLayout()->checkGraphicTick(pG);
		srcX = -m_iXpad;
		srcY = -m_iYpad;
		//
		// Only fill to the bottom of the viewed page.
		//
		UT_sint32 iFullHeight = getFullHeight();
		fl_DocSectionLayout * pDSL = getDocSectionLayout();
		UT_sint32 iMaxHeight = 0;
		if(!pG->queryProperties(GR_Graphics::DGP_PAPER) && (pView->getViewMode() != VIEW_PRINT))
		{
		        iMaxHeight = pDSL->getActualColumnHeight();
		}
		else
		{
		        iMaxHeight = getPage()->getHeight();
		}
		UT_sint32 iBot = getFullY()+iFullHeight;
		if(iBot > iMaxHeight)
		{
		        iFullHeight = iFullHeight - (iBot-iMaxHeight);
		}
		getFillType()->Fill(pG,srcX,srcY,x,y,getFullWidth(),iFullHeight);
		m_bNeverDrawn = false;
	}
	UT_uint32 count = countCons();
	UT_DEBUGMSG(("Number of containers in frame %d \n",count));
	const UT_Rect * pPrevRect = pDA->pG->getClipRect();
	UT_Rect * pRect = getScreenRect();
	UT_Rect newRect;
	bool bRemoveRectAfter = false;
	bool bSetOrigClip = false;
	bool bSkip = false;
	if((pPrevRect == NULL) && pG->queryProperties(GR_Graphics::DGP_SCREEN))
	{
		pDA->pG->setClipRect(pRect);
		UT_DEBUGMSG(("Clip bottom is %d \n",pRect->top + pRect->height));
		bRemoveRectAfter = true;
	}
//.........这里部分代码省略.........

void fl_FrameLayout::_lookupMarginProperties(const PP_AttrProp* pSectionAP)
{
	
	UT_return_if_fail(pSectionAP);
	FV_View * pView = getDocLayout()->getView();
	GR_Graphics * pG = getDocLayout()->getGraphics();
	UT_return_if_fail( pView && pG );
	
	UT_sint32 iFramePositionTo = m_iFramePositionTo;
	FL_FrameWrapMode iFrameWrapMode = m_iFrameWrapMode;
	bool bIsTightWrap = m_bIsTightWrap;
	UT_sint32 iXpos = m_iXpos;
	UT_sint32 iYpos = m_iYpos;
	UT_sint32 iXColumn = m_iXColumn;
	UT_sint32 iYColumn = m_iYColumn;
	UT_sint32 iXPage = m_iXPage;
	UT_sint32 iYPage = m_iYPage;

	
	if(pView->getViewMode() == VIEW_NORMAL && !pG->queryProperties(GR_Graphics::DGP_PAPER))
	{
		m_iFramePositionTo = FL_FRAME_POSITIONED_TO_BLOCK;
		m_iFrameWrapMode = FL_FRAME_WRAPPED_TO_RIGHT;
		m_bIsTightWrap = false;
		m_iXpos = 0;
		m_iYpos = 0;
		m_iXColumn = 0;
		m_iYColumn = 0;
		m_iXPage = 0;
		m_iYPage = 0;
	}
	else
	{
		const gchar *pszPositionTo = NULL;
		const gchar *pszWrapMode = NULL;
		const gchar *pszXpos = NULL;
		const gchar *pszYpos = NULL;
		const gchar *pszColXpos = NULL;
		const gchar *pszColYpos = NULL;
		const gchar *pszPageXpos = NULL;
		const gchar *pszPageYpos = NULL;
		const gchar * pszTightWrapped = NULL;


		// Position-to

		if(!pSectionAP || !pSectionAP->getProperty("position-to",pszPositionTo))
		{
			m_iFramePositionTo = FL_FRAME_POSITIONED_TO_BLOCK;
		}
		else if(strcmp(pszPositionTo,"block-above-text") == 0)
		{
			m_iFramePositionTo = FL_FRAME_POSITIONED_TO_BLOCK;
		}
		else if(strcmp(pszPositionTo,"column-above-text") == 0)
		{
			m_iFramePositionTo = FL_FRAME_POSITIONED_TO_COLUMN;
		}
		else if(strcmp(pszPositionTo,"page-above-text") == 0)
		{
			m_iFramePositionTo = FL_FRAME_POSITIONED_TO_PAGE;
		}
		else 
		{
			UT_DEBUGMSG(("Unknown Position to %s \n",pszPositionTo));
			UT_ASSERT(UT_SHOULD_NOT_HAPPEN);
			m_iFramePositionTo =  FL_FRAME_POSITIONED_TO_BLOCK;
		}


		// wrap-mode

		if(!pSectionAP || !pSectionAP->getProperty("wrap-mode",pszWrapMode))
		{
			m_iFrameWrapMode = FL_FRAME_ABOVE_TEXT;
		}
		else if(strcmp(pszWrapMode,"above-text") == 0)
		{
			m_iFrameWrapMode = FL_FRAME_ABOVE_TEXT;
		}
		else if(strcmp(pszWrapMode,"below-text") == 0)
		{
			m_iFrameWrapMode = FL_FRAME_BELOW_TEXT;
		}
		else if(strcmp(pszWrapMode,"wrapped-to-right") == 0)
		{
			m_iFrameWrapMode = FL_FRAME_WRAPPED_TO_RIGHT;
		}
		else if(strcmp(pszWrapMode,"wrapped-to-left") == 0)
		{
			m_iFrameWrapMode = FL_FRAME_WRAPPED_TO_LEFT;
		}
		else if(strcmp(pszWrapMode,"wrapped-both") == 0)
		{
			m_iFrameWrapMode = FL_FRAME_WRAPPED_BOTH_SIDES;
		}
		else if(strcmp(pszWrapMode,"wrapped-topbot") == 0)
		{
			m_iFrameWrapMode = FL_FRAME_WRAPPED_TOPBOT;
		}
//.........这里部分代码省略.........