void _L1TXX( short xpos, short ypos, char _WCI86FAR * str,
/*========*/ struct xycoord _WCI86FAR * concat, struct xycoord _WCI86FAR * extent )
/* Inquire the extents of the character drawing parallelogram and
return the concatenation point. The concatenation point is the same
as the drawing point if it cannot be calculated exactly. */
{
short hor; /* horizontal alignment */
short vert; /* vertical alignment */
struct xycoord up; /* character up vector */
struct xycoord base; /* character base line vector */
struct xycoord space; /* spacing between characters */
struct xycoord length; /* horizontal side of parallelogram */
struct xycoord height; /* vertical side of parallelogram */
struct xycoord trans; /* translation for parallelogram */
GetVectors( &base, &up );
GetAlignment( &hor, &vert );
CalcSpacing( &base, &up, &space );
CalcSides( &length, &height, &base, &up, &space, str );
CalcTranslation( &trans, &length, &height, &up, hor, vert );
CalcCorners( extent, &length, &height, &trans, xpos, ypos );
if( _TextSettings.txpath == _PATH_RIGHT ||
_TextSettings.txpath == _PATH_LEFT ) {
CalcConcat( concat, &length, &space, xpos, ypos, hor, vert );
} else {
CalcConcat( concat, &height, &space, xpos, ypos, hor, vert );
}
}
void _L1Text( short xpos, short ypos, char _WCI86FAR * str )
/*=====================================================
Draw the character string pointed to by "str" at the position
(xpos, ypos) using the current graphics text settings. */
{
short hor; /* horizontal alignment */
short vert; /* vertical alignment */
struct xycoord up; /* character up vector */
struct xycoord base; /* character base line vector */
struct xycoord prop; /* adjustment vector for prop. font */
struct xycoord nommove; /* nominal displacement vector */
struct xycoord space; /* spacing between characters */
struct xycoord length; /* horizontal side of parallelogram */
struct xycoord height; /* vertical side of parallelogram */
struct xycoord trans; /* translation for parallelogram */
struct xycoord corner[4]; /* 0 - lower left */
/* 1 - lower right */
/* 2 - upper right */
/* 3 - upper left */
if( *str == '\0' ) {
_ErrorStatus = _GRNOOUTPUT;
return;
}
if( _TextSettings.height == 0 || _TextSettings.width == 0 ) {
_ErrorStatus = _GRNOOUTPUT;
return;
}
GetVectors( &base, &up );
GetAlignment( &hor, &vert );
CalcSpacing( &base, &up, &space );
CalcSides( &length, &height, &base, &up, &space, str );
CalcTranslation( &trans, &length, &height, &up, hor, vert );
CalcCorners( &corner, &length, &height, &trans, xpos, ypos );
if( _TextSettings.txpath == _PATH_UP ) { /* select proper corner for */
xpos = corner[ 0 ].xcoord; /* text starting position */
ypos = corner[ 0 ].ycoord;
} else {
xpos = corner[ _TextSettings.txpath ].xcoord;
ypos = corner[ _TextSettings.txpath ].ycoord;
}
if( _TextSettings.txpath == _PATH_RIGHT ||
_TextSettings.txpath == _PATH_LEFT ) {
while( *str != '\0' ) {
CalcNominal( &base, &up, &prop, &nommove, &space, *str );
if( _TextSettings.txpath == _PATH_RIGHT ) {
_HershDraw( *str, up.xcoord, -up.ycoord,
prop.xcoord, -prop.ycoord, xpos, ypos );
} else {
_HershDraw( *str, up.xcoord, -up.ycoord,
prop.xcoord, -prop.ycoord,
xpos-prop.xcoord, ypos+prop.ycoord );
}
xpos += nommove.xcoord;
ypos -= nommove.ycoord;
str++;
}
} else { /* path is Up or DOWN */
if( _TextSettings.txpath == _PATH_DOWN ) {
xpos -= up.xcoord; /* special increment*/
ypos += up.ycoord; /* for path down */
}
while( *str != '\0' ) {
CalcNominal( &base, &up, &prop, &nommove, &space, *str );
_HershDraw( *str, up.xcoord, -up.ycoord,
prop.xcoord, -prop.ycoord,
xpos + ( length.xcoord-prop.xcoord ) / 2,
ypos - ( length.ycoord-prop.ycoord ) / 2 );
xpos += nommove.xcoord;
ypos -= nommove.ycoord;
str++;
}
}
_RefreshWindow();
}
BOOL COptionSheet::OnInitDialog()
{
BOOL result;
CRect rcClient;
int width;
int height;
// Call the default behaviour
CDialog::OnInitDialog();
m_CurrentPage = NULL;
// Create out button font
if(NULL != m_Font.GetSafeHandle()) {
m_Font.DeleteObject();
}
m_Font.Attach(GetStockObject(DEFAULT_GUI_FONT));
// Set the icon
if(m_psh.dwFlags & OSH_USEHICON && NULL != m_psh.hIcon) {
SetIcon(m_psh.hIcon, FALSE);
}
// Calculate spacing needed by all items
result = CalcSpacing(m_Font);
if(FALSE == result) {
ASSERT(0);
DestroyWindow();
return TRUE;
}
// Adjust our X position to compensate for the biggest child dialog
width = m_MaxChildSize.cx;
if(m_psh.dwFlags & OSH_WIZARDFULL) {
width += (FULLPAGE_SPACING * 2);
} else {
width += (PAGE_SPACING * 2);
}
if(0 != m_ListWidth) {
width += m_ListWidth + PAGE_SPACING;
}
if(width < m_AllButtonsWidth) {
width = m_AllButtonsWidth;
}
width += m_XBorder;
// Adjust our X position to compensate for the biggest child dialog
height = m_YBorder + m_MaxChildSize.cy + m_ButtonSpacing;
if(!(m_psh.dwFlags & OSH_WIZARDFULL)) {
height += (PAGE_SPACING * 2);
}
// Set the new window position
SetWindowPos(&wndTop,
0,
0,
width,
height,
SWP_NOMOVE | SWP_NOZORDER);
// Set the title
if(0 != m_strCaption.GetLength()) {
SetWindowText(m_strCaption);
}
// Add the buttons
AddButtons();
// IF we are not in wizard mode, select the first root tree item
// otherwise, display the first page in the list.
if(FALSE == IsWizardMode()) {
CRect rect;
// Select the default item
BuildList();
CalcTreeRect(rect);
GetListControlWnd()->MoveWindow(rect);
}
SetActivePage(m_StartPageIndex);
SetModified(FALSE);
// We are done!
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
