static void MoveUp( LPCLASSDATA lpcd )
{
/*
* Caret at the first line?
*/
if ( lpcd->ptCaretPos.y > 0 )
{
/*
* Fast scrolling?
*/
if ( Parser->bFastScroll && lpcd->bRepeatMode )
{
/*
* Are we at the top of the view?
*/
if ( lpcd->ptCaretPos.y == lpcd->ptViewPos.y )
/*
* Setup new position.
*/
lpcd->ptCaretPos.y = max( lpcd->ptCaretPos.y - 2, 0 );
else
/*
* One line up.
*/
lpcd->ptCaretPos.y--;
}
else
/*
* Go one up.
*/
lpcd->ptCaretPos.y--;
/*
* Try to locate the caret as close to the
* last column position as possible since
* the user changed the column.
*/
lpcd->ptCaretPos.x = GetTextOffset( lpcd, lpcd->nLastColumnPos );
/*
* Are we passed the end?
*/
if ( lpcd->ptCaretPos.x > GETLINE( lpcd )->nLength )
/*
* Set us at the end.
*/
lpcd->ptCaretPos.x = GETLINE( lpcd )->nLength;
}
/*
* Make sure the care is in the view.
*/
MakeCaretVisible( lpcd );
/*
* Update caret position.
*/
UpdateCaret( lpcd );
}
//*******************************************************************************
CSize CBCGPRibbonStatusBarPane::GetIntermediateSize (CDC* pDC)
{
ASSERT_VALID (this);
if (m_AnimImages.GetCount () > 0)
{
CSize imageSize = m_AnimImages.GetImageSize ();
return CSize (
imageSize.cx + 2 * m_szMargin.cx + m_sizePadding.cx,
imageSize.cy + 2 * m_szMargin.cy + m_sizePadding.cy);
}
CSize size = CBCGPRibbonButton::GetIntermediateSize (pDC);
size.cx -= GetTextOffset () + 1;
return size;
}
static void MoveTabBack( LPCLASSDATA lpcd )
{
int nScreenPos = GetCaretOffset( lpcd, lpcd->ptCaretPos.x ), nPos;
/*
* Are we at the start of the line?
*/
if ( lpcd->ptCaretPos.x == 0 )
return;
/*
* Compute the number of characters we are
* right of a tab-stop.
*/
nPos = nScreenPos % Parser->nTabSize;
/*
* Go left the amount of position computed above
* or a whole tab-stop.
*/
nPos = nScreenPos - ( nPos ? nPos : Parser->nTabSize );
/*
* Position the caret.
*/
lpcd->ptCaretPos.x = GetTextOffset( lpcd, nPos );
/*
* Save this position.
*/
lpcd->nLastColumnPos = GetCaretOffset( lpcd, lpcd->ptCaretPos.x );
/*
* Make sure the care is in the view.
*/
MakeCaretVisible( lpcd );
/*
* Update caret position.
*/
UpdateCaret( lpcd );
}
static void MoveDown( LPCLASSDATA lpcd )
{
/*
* Caret at the last line?
*/
if ( lpcd->ptCaretPos.y < ArrayGetSize( lpcd->lpLines ) - 1 )
{
/*
* Fast scrolling?
*/
if ( Parser->bFastScroll && lpcd->bRepeatMode )
{
/*
* Are we at the top of the view?
*/
if ( lpcd->ptCaretPos.y == ( lpcd->ptViewPos.y + lpcd->szViewSize.cy - 1 ))
/*
* Setup new position.
*/
lpcd->ptCaretPos.y = min( lpcd->ptCaretPos.y + 2, ArrayGetSize( lpcd->lpLines ) - 1 );
else
/*
* One line up.
*/
lpcd->ptCaretPos.y++;
}
else
/*
* Go one down.
*/
lpcd->ptCaretPos.y++;
/*
* Try to locate the cursor as close to the
* last column position as possible since
* the user changed the column.
*/
lpcd->ptCaretPos.x = GetTextOffset( lpcd, lpcd->nLastColumnPos );
/*
* Are we passed the end?
*/
if ( lpcd->ptCaretPos.x > GETLINE( lpcd )->nLength )
/*
* Set us at the end.
*/
lpcd->ptCaretPos.x = GETLINE( lpcd )->nLength;
}
else
{
/*
* Caret at the end of the line?
*/
// Modified by Stephan (2005-06-08): Don't jump to end of line
//if ( lpcd->ptCaretPos.x < GETLINE( lpcd )->nLength )
//lpcd->ptCaretPos.x = GETLINE( lpcd )->nLength;
}
/*
* Make sure the care is in the view.
*/
MakeCaretVisible( lpcd );
/*
* Update caret position.
*/
UpdateCaret( lpcd );
}
