734 lines
24 KiB
C++
734 lines
24 KiB
C++
|
/******************************************************************************/
|
||
|
|
/* Bar.CPP: IMPLEMENTATION OF THE CStatBar (Status Bar) CLASS */
|
||
|
|
/* */
|
||
|
|
/******************************************************************************/
|
||
|
|
/* */
|
||
|
|
/* Methods in this file */
|
||
|
|
/* */
|
||
|
|
/* CStatBar::CStatBar */
|
||
|
|
/* CStatBar::~CStatBar */
|
||
|
|
/* CStatBar::Create */
|
||
|
|
/* CStatBar::OnSetFont */
|
||
|
|
/* CStatBar::DoPaint */
|
||
|
|
/* CStatBar::DrawStatusText */
|
||
|
|
/* CStatBar::SetText */
|
||
|
|
/* CStatBar::SetPosition */
|
||
|
|
/* CStatBar::SetSize */
|
||
|
|
/* CStatBar::ClearPosition */
|
||
|
|
/* CStatBar::ClearSize */
|
||
|
|
/* CStatBar::Reset */
|
||
|
|
/* CStatBar::OnPaletteChanged */
|
||
|
|
/* */
|
||
|
|
/* */
|
||
|
|
/* Functions in this file */
|
||
|
|
/* */
|
||
|
|
/* ClearStatusBarSize */
|
||
|
|
/* ClearStatusBarPosition */
|
||
|
|
/* SetPrompt */
|
||
|
|
/* SetPrompt */
|
||
|
|
/* ShowStatusBar */
|
||
|
|
/* IsStatusBarVisible */
|
||
|
|
/* GetStatusBarHeight */
|
||
|
|
/* InvalidateStatusBar */
|
||
|
|
/* ClearStatusBarPositionAndSize */
|
||
|
|
/* ResetStatusBar */
|
||
|
|
/* SetStatusBarPosition */
|
||
|
|
/* SetStatusBarSize */
|
||
|
|
/* SetStatusBarPositionAndSize */
|
||
|
|
/* */
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
#include "stdafx.h"
|
||
|
|
#include "global.h"
|
||
|
|
#include "pbrush.h"
|
||
|
|
#include "pbrusfrm.h"
|
||
|
|
|
||
|
|
#ifdef _DEBUG
|
||
|
|
#undef THIS_FILE
|
||
|
|
static char BASED_CODE THIS_FILE[] = __FILE__;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
IMPLEMENT_DYNAMIC( CStatBar, CStatusBar )
|
||
|
|
|
||
|
|
#include "memtrace.h"
|
||
|
|
|
||
|
|
CStatBar *g_pStatBarWnd = NULL;
|
||
|
|
|
||
|
|
static UINT BASED_CODE indicators[] =
|
||
|
|
{
|
||
|
|
ID_SEPARATOR, // status line indicator
|
||
|
|
IDB_SBPOS,
|
||
|
|
IDB_SBSIZE
|
||
|
|
};
|
||
|
|
|
||
|
|
BEGIN_MESSAGE_MAP( CStatBar, CStatusBar )
|
||
|
|
ON_WM_SYSCOLORCHANGE()
|
||
|
|
ON_MESSAGE(WM_SETFONT, OnSetFont)
|
||
|
|
ON_MESSAGE(WM_SIZEPARENT, OnSizeParent)
|
||
|
|
ON_WM_NCDESTROY()
|
||
|
|
END_MESSAGE_MAP()
|
||
|
|
|
||
|
|
static int miSlackSpace;
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
CStatBar::CStatBar()
|
||
|
|
{
|
||
|
|
m_iBitmapWidth = 0;
|
||
|
|
m_iBitmapHeight = 0;
|
||
|
|
miSlackSpace = 0;
|
||
|
|
m_iSizeY = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
CStatBar::~CStatBar()
|
||
|
|
{
|
||
|
|
// Ensure that the CControlBar doesn't assert trying access our parent
|
||
|
|
// object (CPBFrame) during the destruction of our parent object.
|
||
|
|
m_pDockSite = NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
BOOL CStatBar::Create( CWnd* pParentWnd )
|
||
|
|
{
|
||
|
|
BOOL bRC = TRUE;
|
||
|
|
int cxStatBar; // width of a char in the status bar
|
||
|
|
|
||
|
|
// Create the status Bar Window.
|
||
|
|
bRC = CStatusBar::Create(pParentWnd);
|
||
|
|
|
||
|
|
ASSERT (bRC != FALSE);
|
||
|
|
|
||
|
|
if (bRC != FALSE)
|
||
|
|
{
|
||
|
|
// Set the Pane Indicators.
|
||
|
|
bRC = SetIndicators( indicators, sizeof( indicators ) / sizeof( UINT ) );
|
||
|
|
|
||
|
|
ASSERT( bRC != FALSE );
|
||
|
|
|
||
|
|
if (bRC != FALSE)
|
||
|
|
{
|
||
|
|
TRY
|
||
|
|
{
|
||
|
|
// Load the Separator Strings
|
||
|
|
VERIFY(m_cstringSizeSeparator.LoadString(IDS_SIZE_SEPARATOR));
|
||
|
|
VERIFY(m_cstringPosSeparator.LoadString(IDS_POS_SEPARATOR));
|
||
|
|
}
|
||
|
|
CATCH(CMemoryException,e)
|
||
|
|
{
|
||
|
|
m_cstringSizeSeparator.Empty();
|
||
|
|
m_cstringPosSeparator.Empty();
|
||
|
|
}
|
||
|
|
END_CATCH
|
||
|
|
|
||
|
|
// Load the Position and Size Bitmaps
|
||
|
|
VERIFY(m_posBitmap.LoadBitmap(IDB_SBPOS));
|
||
|
|
VERIFY(m_sizeBitmap.LoadBitmap(IDB_SBSIZE));
|
||
|
|
|
||
|
|
if ( (m_posBitmap.GetSafeHandle() != NULL) &&
|
||
|
|
(m_sizeBitmap.GetSafeHandle() != NULL) )
|
||
|
|
{
|
||
|
|
//Calculate the size of the pane and set them
|
||
|
|
|
||
|
|
CClientDC dc(this);
|
||
|
|
|
||
|
|
/*DK* What font to select? */
|
||
|
|
/*DK* What to do if in foreign Language, Size "0"? */
|
||
|
|
|
||
|
|
cxStatBar = (dc.GetTextExtent(TEXT("0"), 1)).cx;
|
||
|
|
BITMAP bmp;
|
||
|
|
|
||
|
|
m_posBitmap.GetObject(sizeof (BITMAP), &bmp);
|
||
|
|
|
||
|
|
m_iBitmapWidth = bmp.bmWidth;
|
||
|
|
m_iBitmapHeight = bmp.bmHeight;
|
||
|
|
|
||
|
|
int iPaneWidth;
|
||
|
|
UINT uiID, uiStyle;
|
||
|
|
|
||
|
|
GetPaneInfo( 0, uiID, uiStyle, iPaneWidth) ;
|
||
|
|
SetPaneInfo( 0, uiID, SBPS_NORMAL | SBPS_STRETCH, iPaneWidth );
|
||
|
|
|
||
|
|
GetPaneInfo(1, uiID, uiStyle, iPaneWidth);
|
||
|
|
|
||
|
|
if (iPaneWidth < bmp.bmWidth + (SIZE_POS_PANE_WIDTH * cxStatBar))
|
||
|
|
{
|
||
|
|
iPaneWidth = bmp.bmWidth + (SIZE_POS_PANE_WIDTH * cxStatBar);
|
||
|
|
SetPaneInfo(1, uiID, uiStyle, iPaneWidth);
|
||
|
|
}
|
||
|
|
|
||
|
|
GetPaneInfo(2, uiID, uiStyle, iPaneWidth);
|
||
|
|
|
||
|
|
if (iPaneWidth < bmp.bmWidth + (SIZE_POS_PANE_WIDTH * cxStatBar))
|
||
|
|
{
|
||
|
|
iPaneWidth = bmp.bmWidth + (SIZE_POS_PANE_WIDTH * cxStatBar);
|
||
|
|
SetPaneInfo(2, uiID, uiStyle, iPaneWidth);
|
||
|
|
}
|
||
|
|
|
||
|
|
// force a height change
|
||
|
|
CFont *pcFontTemp = GetFont();
|
||
|
|
|
||
|
|
// initialize font height etc
|
||
|
|
OnSetFont( (WPARAM)(HFONT)pcFontTemp->GetSafeHandle(), 0 );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
bRC = FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return bRC;
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
void CStatBar::OnNcDestroy( void )
|
||
|
|
{
|
||
|
|
m_posBitmap.DeleteObject();
|
||
|
|
m_sizeBitmap.DeleteObject();
|
||
|
|
|
||
|
|
m_posBitmap.m_hObject = NULL;
|
||
|
|
m_sizeBitmap.m_hObject = NULL;
|
||
|
|
|
||
|
|
m_cstringSizeSeparator.Empty();
|
||
|
|
m_cstringPosSeparator.Empty();
|
||
|
|
|
||
|
|
CStatusBar::OnNcDestroy();
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
CSize CStatBar::CalcFixedLayout(BOOL bStretch, BOOL bHorz)
|
||
|
|
{
|
||
|
|
CSize size = CStatusBar::CalcFixedLayout( bStretch, bHorz );
|
||
|
|
|
||
|
|
size.cy = m_iSizeY;
|
||
|
|
|
||
|
|
return size;
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
/* Change the height of the status bar to allow the bitmaps to be painted */
|
||
|
|
/* in the panes. The height is set in the OnSetFont OnSetFont method. Save */
|
||
|
|
/* the current border values, change then call OnSetFont and then reset the */
|
||
|
|
/* border values */
|
||
|
|
/* */
|
||
|
|
/* This will increase the height of the whole status bar until the next */
|
||
|
|
/* OnSetFont (font change) for the status bar. */
|
||
|
|
/* */
|
||
|
|
/* In Barcore.cpp, the Height of the status bar is set in the OnSetFont */
|
||
|
|
/* method as follows: */
|
||
|
|
/* */
|
||
|
|
/* Height = = (tm.tmHeight - tm.tmInternalLeading) + */
|
||
|
|
/* CY_BORDER*4 (which is 2 extra on top, 2 */
|
||
|
|
/* on bottom) - rectSize.Height(); */
|
||
|
|
/* */
|
||
|
|
/* This is really */
|
||
|
|
/* Height = Height of Font + Border between Font and */
|
||
|
|
/* Pane edges + Border between Pane edges and */
|
||
|
|
/* Status bar window. */
|
||
|
|
/* */
|
||
|
|
/* tm.tmHeight - tm.tmInternalLeading is Font Height CY_BORDER*4 is border */
|
||
|
|
/* between font and pane edges rectSize.Height is Neg of Border between Pane */
|
||
|
|
/* and SBar rectSize is set to 0, then the deflated by the border size. */
|
||
|
|
/* Deflating from 0 => negative, and - negative gives us a positive amount. */
|
||
|
|
/* */
|
||
|
|
/* by default m_cyBottomBorder = m_cyTopBorder = 1 */
|
||
|
|
/******************************************************************************/
|
||
|
|
/* We only change the border sizes temporarily for the calculation of the */
|
||
|
|
/* status bar height. We really don't want to change the border sizes, but */
|
||
|
|
/* are just using them as a way to affect the size of the whole bar. */
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
LRESULT CStatBar::OnSetFont(WPARAM wParam, LPARAM lParam)
|
||
|
|
{
|
||
|
|
|
||
|
|
CRect rect;
|
||
|
|
|
||
|
|
int iTmpcyTopBorder = m_cyTopBorder;
|
||
|
|
int iTmpcyBottomBorder = m_cyBottomBorder;
|
||
|
|
|
||
|
|
m_cyTopBorder = m_cyBottomBorder = 2;
|
||
|
|
miSlackSpace = 0;
|
||
|
|
|
||
|
|
// Can't do this in MFC 4
|
||
|
|
// lResult = CStatusBar::OnSetFont(wParam, lParam); //initialize font height etc
|
||
|
|
|
||
|
|
rect.SetRectEmpty();
|
||
|
|
CalcInsideRect( rect, TRUE ); // will be negative size
|
||
|
|
|
||
|
|
int iBorder = CY_BORDER * 4 - rect.Height();
|
||
|
|
int iSize = m_iSizeY - iBorder;
|
||
|
|
int cyTallest = m_iBitmapHeight;
|
||
|
|
CDC dc;
|
||
|
|
|
||
|
|
if( dc.CreateIC( TEXT("DISPLAY"), NULL, NULL, NULL ) )
|
||
|
|
{
|
||
|
|
TEXTMETRIC tm;
|
||
|
|
tm.tmHeight=0;
|
||
|
|
CFont *font = CFont::FromHandle( (HFONT)wParam );
|
||
|
|
if ( font )
|
||
|
|
{
|
||
|
|
CFont *oldFont = dc.SelectObject(font);
|
||
|
|
|
||
|
|
if( dc.GetTextMetrics( &tm ) && tm.tmHeight > cyTallest )
|
||
|
|
cyTallest = tm.tmHeight;
|
||
|
|
|
||
|
|
if (oldFont)
|
||
|
|
dc.SelectObject(oldFont);
|
||
|
|
}
|
||
|
|
dc.DeleteDC();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (cyTallest > iSize)
|
||
|
|
m_iSizeY = cyTallest + iBorder;
|
||
|
|
|
||
|
|
if (m_iBitmapHeight > iSize)
|
||
|
|
miSlackSpace = m_iBitmapHeight - iSize;
|
||
|
|
|
||
|
|
m_cyTopBorder = iTmpcyTopBorder;
|
||
|
|
m_cyBottomBorder = iTmpcyBottomBorder;
|
||
|
|
|
||
|
|
return 1L;
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
/* This routine is overloaded to allow us to paint the bitmaps in the panes. */
|
||
|
|
/* If this routine was not here, it would work fine, but no bitmaps would */
|
||
|
|
/* appear in the status indicator panes. */
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
void CStatBar::DoPaint( CDC* pDC )
|
||
|
|
{
|
||
|
|
BOOL bRC;
|
||
|
|
CString cstringText_Pane1;
|
||
|
|
CString cstringText_Pane2;
|
||
|
|
CRect rect_Pane1;
|
||
|
|
CRect rect_Pane2;
|
||
|
|
CRgn cRgn_Pane1;
|
||
|
|
CRgn cRgn_Pane2;
|
||
|
|
CBitmap* pOldBitmap;
|
||
|
|
UINT uiStyle_Pane1;
|
||
|
|
UINT uiStyle_Pane2;
|
||
|
|
UINT uiID;
|
||
|
|
int iPaneWidth;
|
||
|
|
HDC hdc = pDC->GetSafeHdc();
|
||
|
|
|
||
|
|
GetItemRect( 1, &rect_Pane1 ); // get pane rect
|
||
|
|
GetItemRect( 2, &rect_Pane2 ); // get pane rect
|
||
|
|
|
||
|
|
pDC->ExcludeClipRect( &rect_Pane1 ); // exclude pane rect from paint
|
||
|
|
pDC->ExcludeClipRect( &rect_Pane2 ); // exclude pane rect from paint
|
||
|
|
|
||
|
|
CStatusBar::DoPaint( pDC ); // Let Parent Class paint remainder of status bar
|
||
|
|
|
||
|
|
CFont* pfntOld = pDC->SelectObject( GetFont() );
|
||
|
|
|
||
|
|
GetPaneText( 1, cstringText_Pane1 ); // Get the Text for the Pane
|
||
|
|
GetPaneText( 2, cstringText_Pane2 ); // The status bar holds the text for us.
|
||
|
|
|
||
|
|
GetPaneInfo( 1, uiID, uiStyle_Pane1, iPaneWidth );
|
||
|
|
GetPaneInfo( 2, uiID, uiStyle_Pane2, iPaneWidth );
|
||
|
|
|
||
|
|
uiStyle_Pane1 = SBPS_NORMAL;
|
||
|
|
uiStyle_Pane2 = SBPS_NORMAL;
|
||
|
|
|
||
|
|
CDC srcDC; // select current bitmap into a compatible CDC
|
||
|
|
|
||
|
|
bRC = srcDC.CreateCompatibleDC( pDC );
|
||
|
|
|
||
|
|
ASSERT( bRC != FALSE );
|
||
|
|
|
||
|
|
if (bRC != FALSE)
|
||
|
|
{
|
||
|
|
// Set the Text and Background Colors for a Mono to Color Bitmap
|
||
|
|
// Conversion. These are also set in DrawStatusText, so should not
|
||
|
|
// have to reset them for the other bitmap/pane
|
||
|
|
COLORREF crTextColor = pDC->SetTextColor( GetSysColor( COLOR_BTNTEXT ) );
|
||
|
|
COLORREF crBkColor = pDC->SetBkColor ( GetSysColor( COLOR_BTNFACE ) );
|
||
|
|
|
||
|
|
bRC = cRgn_Pane1.CreateRectRgnIndirect( rect_Pane1 );
|
||
|
|
|
||
|
|
ASSERT( bRC != FALSE );
|
||
|
|
|
||
|
|
if (bRC != FALSE)
|
||
|
|
{
|
||
|
|
pDC->SelectClipRgn( &cRgn_Pane1 ); // set clip region to pane rect
|
||
|
|
|
||
|
|
pOldBitmap = srcDC.SelectObject( &m_posBitmap );
|
||
|
|
|
||
|
|
rect_Pane1.InflateRect( -CX_BORDER, -CY_BORDER ); // deflate => don't paint on the borders
|
||
|
|
|
||
|
|
pDC->BitBlt( rect_Pane1.left, rect_Pane1.top,
|
||
|
|
rect_Pane1.Width(), rect_Pane1.Height(),
|
||
|
|
&srcDC, 0, 0, SRCCOPY ); // BitBlt to pane rect
|
||
|
|
srcDC.SelectObject( pOldBitmap );
|
||
|
|
|
||
|
|
rect_Pane1.InflateRect( CX_BORDER, CY_BORDER ); // Inflate back for drawstatustext
|
||
|
|
|
||
|
|
// paint the borders and the text.
|
||
|
|
DrawStatusText( hdc, rect_Pane1, cstringText_Pane1, uiStyle_Pane1,
|
||
|
|
m_iBitmapWidth + 1 );
|
||
|
|
}
|
||
|
|
|
||
|
|
cRgn_Pane2.CreateRectRgnIndirect(rect_Pane2);
|
||
|
|
|
||
|
|
ASSERT( bRC != FALSE );
|
||
|
|
|
||
|
|
if (bRC != FALSE)
|
||
|
|
{
|
||
|
|
pDC->SelectClipRgn(&cRgn_Pane2); // set clip region to pane rect
|
||
|
|
|
||
|
|
pOldBitmap = srcDC.SelectObject(&m_sizeBitmap);
|
||
|
|
rect_Pane2.InflateRect(-CX_BORDER, -CY_BORDER); // deflate => don't paint on the borders
|
||
|
|
pDC->BitBlt(rect_Pane2.left, rect_Pane2.top, rect_Pane2.Width(),
|
||
|
|
rect_Pane2.Height(), &srcDC, 0, 0, SRCCOPY); // BitBlt to pane rect
|
||
|
|
srcDC.SelectObject(pOldBitmap);
|
||
|
|
rect_Pane2.InflateRect(CX_BORDER, CY_BORDER); // Inflate back for drawstatustext
|
||
|
|
// DrawStatusText will paint the borders and the text.
|
||
|
|
DrawStatusText(hdc, rect_Pane2, cstringText_Pane2, uiStyle_Pane2, m_iBitmapWidth+1);
|
||
|
|
}
|
||
|
|
pDC->SetTextColor( crTextColor );
|
||
|
|
pDC->SetBkColor ( crBkColor );
|
||
|
|
}
|
||
|
|
if (pfntOld != NULL)
|
||
|
|
pDC->SelectObject( pfntOld );
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
/* Partially taken from BARCORE.CPP DrawStatusText method of CStatusBar. */
|
||
|
|
/* Last parameter was added */
|
||
|
|
/* */
|
||
|
|
/* This will allow us to output the text indented the space amount for our */
|
||
|
|
/* bitmap. Normally, this routine puts the text left alligned to the pane. */
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
void PASCAL CStatBar::DrawStatusText( HDC hDC,
|
||
|
|
CRect const& rect,
|
||
|
|
LPCTSTR lpszText,
|
||
|
|
UINT nStyle,
|
||
|
|
int iIndentText )
|
||
|
|
{
|
||
|
|
ASSERT(hDC != NULL);
|
||
|
|
|
||
|
|
CBrush* cpBrushHilite;
|
||
|
|
CBrush* cpBrushShadow;
|
||
|
|
HBRUSH hbrHilite = NULL;
|
||
|
|
HBRUSH hbrShadow = NULL;
|
||
|
|
|
||
|
|
if (! (nStyle & SBPS_NOBORDERS))
|
||
|
|
{
|
||
|
|
if (nStyle & SBPS_POPOUT)
|
||
|
|
{
|
||
|
|
// reverse colors
|
||
|
|
cpBrushHilite = GetSysBrush( COLOR_BTNSHADOW );
|
||
|
|
cpBrushShadow = GetSysBrush( COLOR_BTNHIGHLIGHT );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// normal colors
|
||
|
|
cpBrushHilite = GetSysBrush( COLOR_BTNHIGHLIGHT );
|
||
|
|
cpBrushShadow = GetSysBrush( COLOR_BTNSHADOW );
|
||
|
|
}
|
||
|
|
|
||
|
|
hbrHilite = (HBRUSH)cpBrushHilite->GetSafeHandle();
|
||
|
|
hbrShadow = (HBRUSH)cpBrushShadow->GetSafeHandle();
|
||
|
|
}
|
||
|
|
|
||
|
|
// background is already grey
|
||
|
|
UINT nOpts = ETO_CLIPPED;
|
||
|
|
int nOldMode = SetBkMode ( hDC, OPAQUE );
|
||
|
|
COLORREF crTextColor = SetTextColor( hDC, GetSysColor( COLOR_BTNTEXT ) );
|
||
|
|
COLORREF crBkColor = SetBkColor ( hDC, GetSysColor( COLOR_BTNFACE ) );
|
||
|
|
|
||
|
|
// Draw the hilites
|
||
|
|
if (hbrHilite)
|
||
|
|
{
|
||
|
|
HGDIOBJ hOldBrush = SelectObject( hDC, hbrHilite );
|
||
|
|
|
||
|
|
if (hOldBrush)
|
||
|
|
{
|
||
|
|
PatBlt( hDC, rect.right, rect.bottom, -(rect.Width() - CX_BORDER),
|
||
|
|
-CY_BORDER, PATCOPY );
|
||
|
|
PatBlt( hDC, rect.right, rect.bottom, -CX_BORDER,
|
||
|
|
-(rect.Height() - CY_BORDER), PATCOPY );
|
||
|
|
SelectObject( hDC, hOldBrush );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (hbrShadow)
|
||
|
|
{
|
||
|
|
HGDIOBJ hOldBrush = SelectObject( hDC, hbrShadow );
|
||
|
|
|
||
|
|
if (hOldBrush)
|
||
|
|
{
|
||
|
|
PatBlt( hDC, rect.left, rect.top, rect.Width(), CY_BORDER, PATCOPY );
|
||
|
|
PatBlt( hDC, rect.left, rect.top,
|
||
|
|
CX_BORDER, rect.Height(), PATCOPY );
|
||
|
|
SelectObject( hDC, hOldBrush );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// We need to adjust the rect for the ExtTextOut, and then adjust it back
|
||
|
|
// just support left justified text
|
||
|
|
if (lpszText != NULL && !(nStyle & SBPS_DISABLED))
|
||
|
|
{
|
||
|
|
CRect rectText( rect );
|
||
|
|
|
||
|
|
rectText.InflateRect( -2 * CX_BORDER, -CY_BORDER );
|
||
|
|
|
||
|
|
// adjust left edge for indented Text
|
||
|
|
rectText.left += iIndentText;
|
||
|
|
|
||
|
|
// align on bottom (since descent is more important than ascent)
|
||
|
|
SetTextAlign( hDC, TA_LEFT | TA_BOTTOM );
|
||
|
|
|
||
|
|
if (miSlackSpace > 0)
|
||
|
|
rectText.InflateRect( 0, -(miSlackSpace / 2) );
|
||
|
|
|
||
|
|
ExtTextOut( hDC, rectText.left, rectText.bottom,
|
||
|
|
nOpts, &rectText, lpszText, lstrlen( lpszText ), NULL );
|
||
|
|
}
|
||
|
|
|
||
|
|
SetTextColor( hDC, crTextColor );
|
||
|
|
SetBkColor ( hDC, crBkColor );
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
BOOL CStatBar::SetText(LPCTSTR szText)
|
||
|
|
{
|
||
|
|
BOOL bRC = TRUE;
|
||
|
|
|
||
|
|
if (theApp.InEmergencyState())
|
||
|
|
{
|
||
|
|
bRC = FALSE;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
bRC = SetPaneText(0, szText);
|
||
|
|
}
|
||
|
|
|
||
|
|
return bRC;
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
BOOL CStatBar::SetPosition(const CPoint& pos)
|
||
|
|
{
|
||
|
|
BOOL bRC = TRUE;
|
||
|
|
int cch;
|
||
|
|
TCHAR szBuf [20];
|
||
|
|
|
||
|
|
cch = wsprintf(szBuf, TEXT("%d~%d"), pos.x, pos.y);
|
||
|
|
|
||
|
|
for (int i = 0; i < cch; i++)
|
||
|
|
if (szBuf[i] == TEXT('~'))
|
||
|
|
{
|
||
|
|
szBuf[i] = m_cstringPosSeparator[0];
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
ASSERT (cch != 0);
|
||
|
|
|
||
|
|
if (cch != 0)
|
||
|
|
{
|
||
|
|
bRC = SetPaneText(1, szBuf);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
bRC = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
return bRC;
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
BOOL CStatBar::SetSize(const CSize& size)
|
||
|
|
{
|
||
|
|
BOOL bRC = TRUE;
|
||
|
|
int cch;
|
||
|
|
TCHAR szBuf [20];
|
||
|
|
|
||
|
|
cch = wsprintf( szBuf, TEXT("%d~%d"), size.cx, size.cy );
|
||
|
|
|
||
|
|
for (int i = 0; i < cch; i++)
|
||
|
|
if (szBuf[i] == TEXT('~'))
|
||
|
|
{
|
||
|
|
szBuf[i] = m_cstringSizeSeparator[0];
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
ASSERT (cch != 0);
|
||
|
|
|
||
|
|
if (cch != 0)
|
||
|
|
bRC = SetPaneText(2, szBuf);
|
||
|
|
else
|
||
|
|
bRC = FALSE;
|
||
|
|
|
||
|
|
return bRC;
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
BOOL CStatBar::ClearPosition()
|
||
|
|
{
|
||
|
|
BOOL bRC = TRUE;
|
||
|
|
bRC = SetPaneText(1, TEXT("")); // clear the position
|
||
|
|
return bRC;
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
BOOL CStatBar::ClearSize()
|
||
|
|
{
|
||
|
|
BOOL bRC = TRUE;
|
||
|
|
bRC = SetPaneText(2, TEXT("")); // clear the size
|
||
|
|
return bRC;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
BOOL CStatBar::Reset()
|
||
|
|
{
|
||
|
|
return ClearPosition() && ClearSize();
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
void CStatBar::OnSysColorChange()
|
||
|
|
{
|
||
|
|
CStatusBar::OnSysColorChange();
|
||
|
|
InvalidateRect(NULL,FALSE);
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
void ClearStatusBarSize()
|
||
|
|
{
|
||
|
|
ASSERT(g_pStatBarWnd);
|
||
|
|
g_pStatBarWnd->ClearSize();
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
void ClearStatusBarPosition()
|
||
|
|
{
|
||
|
|
ASSERT(g_pStatBarWnd);
|
||
|
|
g_pStatBarWnd->ClearPosition();
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
void SetPrompt(LPCTSTR szPrompt, BOOL bRedrawNow)
|
||
|
|
{
|
||
|
|
ASSERT(g_pStatBarWnd);
|
||
|
|
g_pStatBarWnd->SetText(szPrompt);
|
||
|
|
if (bRedrawNow)
|
||
|
|
g_pStatBarWnd->UpdateWindow();
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
void SetPrompt(UINT nStringID, BOOL bRedrawNow)
|
||
|
|
{
|
||
|
|
ASSERT(g_pStatBarWnd);
|
||
|
|
CString str;
|
||
|
|
VERIFY(str.LoadString(nStringID));
|
||
|
|
|
||
|
|
g_pStatBarWnd->SetText(str);
|
||
|
|
|
||
|
|
if (bRedrawNow)
|
||
|
|
g_pStatBarWnd->UpdateWindow();
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
void ShowStatusBar(BOOL bShow /* = TRUE */)
|
||
|
|
{
|
||
|
|
ASSERT(g_pStatBarWnd);
|
||
|
|
g_pStatBarWnd->ShowWindow(bShow ? SW_SHOWNOACTIVATE : SW_HIDE);
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
BOOL IsStatusBarVisible()
|
||
|
|
{
|
||
|
|
ASSERT(g_pStatBarWnd);
|
||
|
|
return (g_pStatBarWnd->GetStyle() & WS_VISIBLE) != 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
int GetStatusBarHeight()
|
||
|
|
{
|
||
|
|
ASSERT(g_pStatBarWnd);
|
||
|
|
CRect rect;
|
||
|
|
g_pStatBarWnd->GetWindowRect(rect);
|
||
|
|
return rect.Height();
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
void InvalidateStatusBar(BOOL bErase /* = FALSE */)
|
||
|
|
{
|
||
|
|
ASSERT(g_pStatBarWnd);
|
||
|
|
g_pStatBarWnd->Invalidate(bErase);
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
void ClearStatusBarPositionAndSize()
|
||
|
|
{
|
||
|
|
ASSERT(g_pStatBarWnd);
|
||
|
|
g_pStatBarWnd->ClearSize();
|
||
|
|
g_pStatBarWnd->ClearPosition();
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
void ResetStatusBar()
|
||
|
|
{
|
||
|
|
ASSERT(g_pStatBarWnd);
|
||
|
|
g_pStatBarWnd->Reset();
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
void SetStatusBarPosition(const CPoint& pos)
|
||
|
|
{
|
||
|
|
ASSERT(g_pStatBarWnd);
|
||
|
|
if ( ::IsWindow(g_pStatBarWnd->m_hWnd) )
|
||
|
|
g_pStatBarWnd->SetPosition(pos);
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
void SetStatusBarSize(const CSize& size)
|
||
|
|
{
|
||
|
|
ASSERT(g_pStatBarWnd);
|
||
|
|
if ( ::IsWindow( g_pStatBarWnd->m_hWnd) )
|
||
|
|
g_pStatBarWnd->SetSize(size);
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
void SetStatusBarPositionAndSize(const CRect& rect)
|
||
|
|
{
|
||
|
|
ASSERT(g_pStatBarWnd);
|
||
|
|
g_pStatBarWnd->SetPosition(((CRect&)rect).TopLeft());
|
||
|
|
g_pStatBarWnd->SetSize(rect.Size());
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************/
|
||
|
|
|
||
|
|
LRESULT CStatBar::OnSizeParent(WPARAM wParam, LPARAM lParam)
|
||
|
|
{
|
||
|
|
LRESULT lRes = CStatusBar::OnSizeParent(wParam, lParam);
|
||
|
|
|
||
|
|
return(lRes);
|
||
|
|
}
|
||
|
|
|