X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/670f9935630beb2123a5ca62894ae92a3f0efa4f..dd9f8b6bb6935360a8271dc3e8749fb026b601a8:/src/motif/dcclient.cpp?ds=inline diff --git a/src/motif/dcclient.cpp b/src/motif/dcclient.cpp index a689189381..2176913c62 100644 --- a/src/motif/dcclient.cpp +++ b/src/motif/dcclient.cpp @@ -1,6 +1,6 @@ ///////////////////////////////////////////////////////////////////////////// // Name: src/motif/dcclient.cpp -// Purpose: wxClientDC class +// Purpose: wxClientDCImpl class // Author: Julian Smart // Modified by: // Created: 01/02/97 @@ -39,18 +39,16 @@ // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" -#include "wx/dcclient.h" - #ifndef WX_PRECOMP #include "wx/log.h" #include "wx/app.h" + #include "wx/window.h" + #include "wx/dcmemory.h" + #include "wx/math.h" + #include "wx/image.h" + #include "wx/dcclient.h" #endif -#include "wx/dcmemory.h" -#include "wx/window.h" -#include "wx/image.h" -#include "wx/math.h" - #ifdef __VMS__ #pragma message disable nosimpint #endif @@ -60,6 +58,7 @@ #endif #include "wx/motif/private.h" +#include "wx/motif/dcclient.h" #ifdef __EMX__ #include // for M_PI @@ -85,15 +84,11 @@ static Pixmap bdiag, cdiag, fdiag, cross, horiz, verti; // macros // ---------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxClientDC, wxWindowDC) -IMPLEMENT_DYNAMIC_CLASS(wxPaintDC, wxWindowDC) -IMPLEMENT_DYNAMIC_CLASS(wxWindowDC, wxDC) +IMPLEMENT_ABSTRACT_CLASS(wxClientDCImpl, wxWindowDCImpl) +IMPLEMENT_ABSTRACT_CLASS(wxPaintDCImpl, wxWindowDCImpl) +IMPLEMENT_ABSTRACT_CLASS(wxWindowDCImpl, wxMotifDCImpl) -#ifndef IS_HATCH - // IS_HATCH exists for WXWIN_COMPATIBILITY_2_4 only - // but wxMotif needs it for its internals here - #define IS_HATCH(s) ((s)>=wxFIRST_HATCH && (s)<=wxLAST_HATCH) -#endif +#define IS_HATCH(s) ((s)>=wxFIRST_HATCH && (s)<=wxLAST_HATCH) // FIXME: left over after removal of wxDC::GetOptimization() #define GET_OPTIMIZATION false @@ -134,10 +129,10 @@ static int roundmin(double a, double b) // ---------------------------------------------------------------------------- -// wxWindowDC +// wxWindowDCImpl // ---------------------------------------------------------------------------- -void wxWindowDC::Init() +void wxWindowDCImpl::Init() { m_gc = (WXGC) 0; m_gcBacking = (WXGC) 0; @@ -157,14 +152,16 @@ void wxWindowDC::Init() m_clipRegion = (WXRegion) 0; } -wxWindowDC::wxWindowDC() +wxWindowDCImpl::wxWindowDCImpl(wxDC *owner) + : wxMotifDCImpl(owner) { Init(); } -wxWindowDC::wxWindowDC( wxWindow *window ) +wxWindowDCImpl::wxWindowDCImpl(wxDC *owner, wxWindow *window) + : wxMotifDCImpl(owner) { - wxASSERT_MSG( (window != (wxWindow*) NULL), "You must pass a valid wxWindow to wxWindowDC/wxClientDC/wxPaintDC constructor." ); + wxASSERT_MSG( (window != (wxWindow*) NULL), "You must pass a valid wxWindow to wxWindowDCImpl/wxClientDCImpl/wxPaintDCImpl constructor." ); Init(); @@ -184,8 +181,16 @@ wxWindowDC::wxWindowDC( wxWindow *window ) gcvalues.graphics_exposures = False; gcvalues.subwindow_mode = IncludeInferiors; gcvalues.line_width = 1; +#if !wxMOTIF_NEW_FONT_HANDLING + WXFontStructPtr pFontStruct = m_font.GetFontStruct(m_userScaleY*m_logicalScaleY, m_display); + gcvalues.font = ((XFontStruct*)pFontStruct)->fid; +#endif m_gc = (WXGC) XCreateGC (display, RootWindow (display, DefaultScreen (display)), - GCForeground | GCBackground | GCGraphicsExposures | GCLineWidth | GCSubwindowMode, + GCForeground | GCBackground | GCGraphicsExposures | GCLineWidth | GCSubwindowMode +#if !wxMOTIF_NEW_FONT_HANDLING + | GCFont +#endif + , &gcvalues); if (m_window->GetBackingPixmap()) @@ -196,12 +201,12 @@ wxWindowDC::wxWindowDC( wxWindow *window ) &gcvalues); } - m_backgroundPixel = (int) gcvalues.background; + m_backgroundPixel = gcvalues.background; SetBackground(wxBrush(m_window->GetBackgroundColour(), wxSOLID)); } -wxWindowDC::~wxWindowDC() +wxWindowDCImpl::~wxWindowDCImpl() { if (m_gc) XFreeGC ((Display*) m_display, (GC) m_gc); @@ -219,29 +224,29 @@ wxWindowDC::~wxWindowDC() extern bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y, const wxColour & col, int style); -bool wxWindowDC::DoFloodFill(wxCoord x, wxCoord y, +bool wxWindowDCImpl::DoFloodFill(wxCoord x, wxCoord y, const wxColour& col, int style) { - return wxDoFloodFill(this, x, y, col, style); + return wxDoFloodFill(GetOwner(), x, y, col, style); } -bool wxWindowDC::DoGetPixel( wxCoord x1, wxCoord y1, wxColour *col ) const +bool wxWindowDCImpl::DoGetPixel( wxCoord x1, wxCoord y1, wxColour *col ) const { // Generic (and therefore rather inefficient) method. // Could be improved. wxMemoryDC memdc; wxBitmap bitmap(1, 1); memdc.SelectObject(bitmap); - memdc.Blit(0, 0, 1, 1, (wxDC*) this, x1, y1); + memdc.Blit(0, 0, 1, 1, GetOwner(), x1, y1); memdc.SelectObject(wxNullBitmap); wxImage image = bitmap.ConvertToImage(); col->Set(image.GetRed(0, 0), image.GetGreen(0, 0), image.GetBlue(0, 0)); return true; } -void wxWindowDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 ) +void wxWindowDCImpl::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 ) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); int x1d, y1d, x2d, y2d; @@ -264,9 +269,9 @@ void wxWindowDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 ) CalcBoundingBox(x2, y2); } -void wxWindowDC::DoCrossHair( wxCoord x, wxCoord y ) +void wxWindowDCImpl::DoCrossHair( wxCoord x, wxCoord y ) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); if (m_autoSetting) SetPen (m_pen); @@ -293,9 +298,9 @@ void wxWindowDC::DoCrossHair( wxCoord x, wxCoord y ) } } -void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCoord xc, wxCoord yc ) +void wxWindowDCImpl::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCoord xc, wxCoord yc ) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); int xx1 = XLOG2DEV (x1); int yy1 = YLOG2DEV (y1); @@ -347,7 +352,7 @@ void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCo while (alpha2 > 360 * 64) alpha2 -= 360 * 64; - if (m_brush.Ok() && m_brush.GetStyle () != wxTRANSPARENT) + if (m_brush.IsOk() && m_brush.GetStyle () != wxTRANSPARENT) { SetBrush (m_brush); XFillArc ((Display*) m_display, (Pixmap) m_pixmap, (GC) (GC) m_gc, @@ -359,7 +364,7 @@ void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCo } - if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT) + if (m_pen.IsOk() && m_pen.GetStyle () != wxTRANSPARENT) { if (m_autoSetting) SetPen (m_pen); @@ -374,9 +379,9 @@ void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCo CalcBoundingBox (x2, y2); } -void wxWindowDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double sa, double ea ) +void wxWindowDCImpl::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double sa, double ea ) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); int xd, yd, wd, hd; @@ -394,7 +399,7 @@ void wxWindowDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord if (end>start) end-=start; else end+=360*64-start; - if (m_brush.Ok() && m_brush.GetStyle () != wxTRANSPARENT) + if (m_brush.IsOk() && m_brush.GetStyle () != wxTRANSPARENT) { m_autoSetting = true; // must be reset @@ -406,7 +411,7 @@ void wxWindowDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord XLOG2DEV_2 (x), YLOG2DEV_2 (y),wd,hd,start,end); } - if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT) + if (m_pen.IsOk() && m_pen.GetStyle () != wxTRANSPARENT) { if (m_autoSetting) SetPen (m_pen); @@ -419,11 +424,11 @@ void wxWindowDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord CalcBoundingBox (x + width, y + height); } -void wxWindowDC::DoDrawPoint( wxCoord x, wxCoord y ) +void wxWindowDCImpl::DoDrawPoint( wxCoord x, wxCoord y ) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); - if (m_pen.Ok() && m_autoSetting) + if (m_pen.IsOk() && m_autoSetting) SetPen (m_pen); XDrawPoint ((Display*) m_display, (Pixmap) m_pixmap, (GC) m_gc, XLOG2DEV (x), YLOG2DEV (y)); @@ -433,11 +438,11 @@ void wxWindowDC::DoDrawPoint( wxCoord x, wxCoord y ) CalcBoundingBox (x, y); } -void wxWindowDC::DoDrawLines( int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset ) +void wxWindowDCImpl::DoDrawLines( int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset ) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); - if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT) + if (m_pen.IsOk() && m_pen.GetStyle () != wxTRANSPARENT) { if (m_autoSetting) SetPen (m_pen); @@ -465,10 +470,10 @@ void wxWindowDC::DoDrawLines( int n, wxPoint points[], wxCoord xoffset, wxCoord } } -void wxWindowDC::DoDrawPolygon( int n, wxPoint points[], +void wxWindowDCImpl::DoDrawPolygon( int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle ) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); XPoint *xpoints1 = new XPoint[n + 1]; XPoint *xpoints2 = new XPoint[n + 1]; @@ -488,7 +493,7 @@ void wxWindowDC::DoDrawPolygon( int n, wxPoint points[], xpoints2[i].x = xpoints2[0].x; xpoints2[i].y = xpoints2[0].y; - if (m_brush.Ok() && m_brush.GetStyle () != wxTRANSPARENT) + if (m_brush.IsOk() && m_brush.GetStyle () != wxTRANSPARENT) { SetBrush (m_brush); XSetFillRule ((Display*) m_display, (GC) m_gc, fillStyle == wxODDEVEN_RULE ? EvenOddRule : WindingRule); @@ -503,7 +508,7 @@ void wxWindowDC::DoDrawPolygon( int n, wxPoint points[], } } - if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT) + if (m_pen.IsOk() && m_pen.GetStyle () != wxTRANSPARENT) { if (m_autoSetting) SetPen (m_pen); @@ -517,9 +522,9 @@ void wxWindowDC::DoDrawPolygon( int n, wxPoint points[], delete[]xpoints2; } -void wxWindowDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height ) +void wxWindowDCImpl::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height ) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); int xd, yd, wfd, hfd, wd, hd; @@ -534,7 +539,7 @@ void wxWindowDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord h if (wd < 0) { wd = - wd; xd = xd - wd; } if (hd < 0) { hd = - hd; yd = yd - hd; } - if (m_brush.Ok() && m_brush.GetStyle () != wxTRANSPARENT) + if (m_brush.IsOk() && m_brush.GetStyle () != wxTRANSPARENT) { SetBrush (m_brush); XFillRectangle ((Display*) m_display, (Pixmap) m_pixmap, (GC) m_gc, xd, yd, wfd, hfd); @@ -545,7 +550,7 @@ void wxWindowDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord h wfd, hfd); } - if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT) + if (m_pen.IsOk() && m_pen.GetStyle () != wxTRANSPARENT) { if (m_autoSetting) SetPen (m_pen); @@ -560,9 +565,9 @@ void wxWindowDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord h CalcBoundingBox (x + width, y + height); } -void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius ) +void wxWindowDCImpl::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius ) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); // If radius is negative, it's a proportion of the smaller dimension. @@ -581,7 +586,7 @@ void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wx // X drawing errors with small radii if (rd == 0) { - DrawRectangle( x, y, width, height ); + DoDrawRectangle( x, y, width, height ); return; } @@ -612,7 +617,7 @@ void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wx int rw_d2 = rd2 * 2; int rh_d2 = rw_d2; - if (m_brush.Ok() && m_brush.GetStyle () != wxTRANSPARENT) + if (m_brush.IsOk() && m_brush.GetStyle () != wxTRANSPARENT) { SetBrush (m_brush); @@ -662,7 +667,7 @@ void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wx } } - if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT) + if (m_pen.IsOk() && m_pen.GetStyle () != wxTRANSPARENT) { SetPen (m_pen); XDrawLine ((Display*) m_display, (Pixmap) m_pixmap, (GC) m_gc, xd + rd, yd, @@ -720,9 +725,9 @@ void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wx CalcBoundingBox (x + width, y + height); } -void wxWindowDC::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord height ) +void wxWindowDCImpl::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord height ) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); // Check for negative width and height if (height < 0) @@ -746,7 +751,7 @@ void wxWindowDC::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord hei wd = XLOG2DEVREL(width) ; hd = YLOG2DEVREL(height) ; - if (m_brush.Ok() && m_brush.GetStyle () != wxTRANSPARENT) + if (m_brush.IsOk() && m_brush.GetStyle () != wxTRANSPARENT) { SetBrush (m_brush); XFillArc ((Display*) m_display, (Pixmap) m_pixmap, (GC) m_gc, xd, yd, wd, hd, 0, angle); @@ -757,7 +762,7 @@ void wxWindowDC::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord hei YLOG2DEVREL (height) - WX_GC_CF, 0, angle); } - if (m_pen.Ok() && m_pen.GetStyle () != wxTRANSPARENT) + if (m_pen.IsOk() && m_pen.GetStyle () != wxTRANSPARENT) { if (m_autoSetting) SetPen (m_pen); @@ -773,45 +778,50 @@ void wxWindowDC::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord hei } -bool wxWindowDC::CanDrawBitmap() const +bool wxWindowDCImpl::CanDrawBitmap() const { - wxCHECK_MSG( Ok(), false, "invalid dc" ); + wxCHECK_MSG( IsOk(), false, "invalid dc" ); return true; } // TODO: use scaled Blit e.g. as per John Price's implementation // in Contrib/Utilities -bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, +bool wxWindowDCImpl::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, wxDC *source, wxCoord xsrc, wxCoord ysrc, int rop, bool useMask, wxCoord xsrcMask, wxCoord ysrcMask ) { - wxCHECK_MSG( Ok(), false, "invalid dc" ); + wxCHECK_MSG( IsOk(), false, "invalid dc" ); + + wxWindowDC const * sourceDC = wxDynamicCast(source, wxWindowDC); + wxCHECK_MSG( sourceDC, false, "Blit source DC must be wxWindowDCImpl or derived class." ); - wxWindowDC* sourceDC = wxDynamicCast(source, wxWindowDC); + // cast is safe in virtue of the above wxCHECK_MSG() + const wxWindowDCImpl * const + srcImpl = static_cast(sourceDC->GetImpl()); + WXDisplay * const srcDpy = srcImpl->m_display; - wxASSERT_MSG( sourceDC, "Blit source DC must be wxWindowDC or derived class." ); // Be sure that foreground pixels (1) of the Icon will be painted with // foreground colour. [m_textForegroundColour] Background pixels (0) // will be painted with backgound colour (m_textBackgroundColour) // Using ::SetPen is horribly slow, so avoid doing it - int oldBackgroundPixel = -1; - int oldForegroundPixel = -1; + WXPixel oldBackgroundPixel = -1; + WXPixel oldForegroundPixel = -1; - if (m_textBackgroundColour.Ok()) + if (m_textBackgroundColour.IsOk()) { oldBackgroundPixel = m_backgroundPixel; - int pixel = m_textBackgroundColour.AllocColour(m_display); + WXPixel pixel = m_textBackgroundColour.AllocColour(m_display); XSetBackground ((Display*) m_display, (GC) m_gc, pixel); if (m_window && m_window->GetBackingPixmap()) XSetBackground ((Display*) m_display,(GC) m_gcBacking, pixel); } - if (m_textForegroundColour.Ok()) + if (m_textForegroundColour.IsOk()) { oldForegroundPixel = m_currentColour.GetPixel(); @@ -819,7 +829,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, CalculatePixel( m_textForegroundColour, m_textForegroundColour, true); - int pixel = m_textForegroundColour.GetPixel(); + WXPixel pixel = m_textForegroundColour.GetPixel(); if (pixel > -1) SetForegroundPixelWithLogicalFunction(pixel); } @@ -842,12 +852,12 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, if (!useMask && (scaleX != 1.0 || scaleY != 1.0) && sourceDC->IsKindOf(CLASSINFO(wxMemoryDC))) { wxMemoryDC* memDC = (wxMemoryDC*) sourceDC; - wxBitmap& bitmap = memDC->GetBitmap(); + wxBitmap& bitmap = memDC->GetSelectedBitmap(); - wxASSERT_MSG( (bitmap.Ok()), "Bad source bitmap in wxWindowDC::Blit"); + wxASSERT_MSG( (bitmap.IsOk()), "Bad source bitmap in wxWindowDCImpl::Blit"); wxImage image = bitmap.ConvertToImage(); - if (!image.Ok()) + if (!image.IsOk()) { sourcePixmap = (Pixmap) bitmap.GetDrawable(); } @@ -862,7 +872,9 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, } } else - sourcePixmap = (Pixmap) sourceDC->m_pixmap; + { + sourcePixmap = (Pixmap) srcImpl->m_pixmap; + } if (m_pixmap && sourcePixmap) { @@ -871,12 +883,12 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, SetLogicalFunction (rop); - if (m_display != sourceDC->m_display) + if (m_display != srcDpy) { XImage *cache = NULL; if (m_window && m_window->GetBackingPixmap()) - XCopyRemote((Display*) sourceDC->m_display, (Display*) m_display, + XCopyRemote((Display*) srcDpy, (Display*) m_display, (Pixmap) sourcePixmap, (Pixmap) m_window->GetBackingPixmap(), (GC) m_gcBacking, source->LogicalToDeviceX (xsrc), @@ -889,15 +901,15 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, if ( useMask && source->IsKindOf(CLASSINFO(wxMemoryDC)) ) { wxMemoryDC *memDC = (wxMemoryDC *)source; - wxBitmap& sel = memDC->GetBitmap(); - if ( sel.Ok() && sel.GetMask() && sel.GetMask()->GetBitmap() ) + wxBitmap& sel = memDC->GetSelectedBitmap(); + if ( sel.IsOk() && sel.GetMask() && sel.GetMask()->GetBitmap() ) { XSetClipMask ((Display*) m_display, (GC) m_gc, (Pixmap) sel.GetMask()->GetBitmap()); XSetClipOrigin ((Display*) m_display, (GC) m_gc, XLOG2DEV (xdest), YLOG2DEV (ydest)); } } - XCopyRemote((Display*) sourceDC->m_display, (Display*) m_display, (Pixmap) sourcePixmap, (Pixmap) m_pixmap, (GC) m_gc, + XCopyRemote((Display*) srcDpy, (Display*) m_display, (Pixmap) sourcePixmap, (Pixmap) m_pixmap, (GC) m_gc, source->LogicalToDeviceX (xsrc), source->LogicalToDeviceY (ysrc), source->LogicalToDeviceXRel(width), @@ -923,7 +935,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, if (m_window && m_window->GetBackingPixmap()) { // +++ MARKUS (mho@comnets.rwth-aachen): error on blitting bitmaps with depth 1 - if (source->IsKindOf(CLASSINFO(wxMemoryDC)) && ((wxMemoryDC*) source)->GetBitmap().GetDepth() == 1) + if (source->IsKindOf(CLASSINFO(wxMemoryDC)) && ((wxMemoryDC*) source)->GetSelectedBitmap().GetDepth() == 1) { XCopyPlane ((Display*) m_display, (Pixmap) sourcePixmap, (Pixmap) m_window->GetBackingPixmap(),(GC) m_gcBacking, source->LogicalToDeviceX (xsrc), @@ -945,8 +957,8 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, if ( useMask && source->IsKindOf(CLASSINFO(wxMemoryDC)) ) { wxMemoryDC *memDC = (wxMemoryDC *)source; - wxBitmap& sel = memDC->GetBitmap(); - if ( sel.Ok() && sel.GetMask() && sel.GetMask()->GetBitmap() ) + wxBitmap& sel = memDC->GetSelectedBitmap(); + if ( sel.IsOk() && sel.GetMask() && sel.GetMask()->GetBitmap() ) { XSetClipMask ((Display*) m_display, (GC) m_gc, (Pixmap) sel.GetMask()->GetBitmap()); XSetClipOrigin ((Display*) m_display, (GC) m_gc, XLOG2DEV (xdest), YLOG2DEV (ydest)); @@ -955,7 +967,8 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, // Check if we're copying from a mono bitmap if (source->IsKindOf(CLASSINFO(wxMemoryDC)) && - ((wxMemoryDC*)source)->GetBitmap().Ok() && (((wxMemoryDC*)source)->GetBitmap().GetDepth () == 1)) + ((wxMemoryDC*)source)->GetSelectedBitmap().IsOk() && + (((wxMemoryDC*)source)->GetSelectedBitmap().GetDepth () == 1)) { XCopyPlane ((Display*) m_display, (Pixmap) sourcePixmap, (Pixmap) m_pixmap, (GC) m_gc, source->LogicalToDeviceX (xsrc), @@ -1013,9 +1026,9 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, return retVal; } -void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) +void wxWindowDCImpl::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); // Since X draws from the baseline of the text, must add the text height int cx = 0; @@ -1035,17 +1048,17 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) XSetFillStyle ((Display*) m_display, (GC) m_gcBacking, FillSolid); } - if (m_font.Ok()) + if (m_font.IsOk()) wxGetTextExtent (m_display, m_font, m_userScaleY * m_logicalScaleY, text, &cx, &cy, &ascent, NULL); // First draw a rectangle representing the text background, if a text // background is specified - if (m_textBackgroundColour.Ok () && (m_backgroundMode != wxTRANSPARENT)) + if (m_textBackgroundColour.IsOk () && (m_backgroundMode != wxTRANSPARENT)) { wxColour oldPenColour = m_currentColour; m_currentColour = m_textBackgroundColour; - bool sameColour = (oldPenColour.Ok () && m_textBackgroundColour.Ok () && + bool sameColour = (oldPenColour.IsOk () && m_textBackgroundColour.IsOk () && (oldPenColour.Red () == m_textBackgroundColour.Red ()) && (oldPenColour.Blue () == m_textBackgroundColour.Blue ()) && (oldPenColour.Green () == m_textBackgroundColour.Green ())); @@ -1057,7 +1070,7 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) if (!sameColour || !GET_OPTIMIZATION) { - int pixel = m_textBackgroundColour.AllocColour(m_display); + WXPixel pixel = m_textBackgroundColour.AllocColour(m_display); m_currentColour = m_textBackgroundColour; // Set the GC to the required colour @@ -1078,11 +1091,11 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) } // Now set the text foreground and draw the text - if (m_textForegroundColour.Ok ()) + if (m_textForegroundColour.IsOk ()) { wxColour oldPenColour = m_currentColour; m_currentColour = m_textForegroundColour; - bool sameColour = (oldPenColour.Ok () && m_currentColour.Ok () && + bool sameColour = (oldPenColour.IsOk () && m_currentColour.IsOk () && (oldPenColour.Red () == m_currentColour.Red ()) && (oldPenColour.Blue () == m_currentColour.Blue ()) && (oldPenColour.Green () == m_currentColour.Green ()) && @@ -1090,8 +1103,8 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) if (!sameColour || !GET_OPTIMIZATION) { - int pixel = CalculatePixel(m_textForegroundColour, - m_currentColour, false); + WXPixel pixel = CalculatePixel(m_textForegroundColour, + m_currentColour, false); // Set the GC to the required colour if (pixel > -1) @@ -1131,11 +1144,11 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) #if wxMOTIF_NEW_FONT_HANDLING XmbDrawString((Display*) m_display, (Pixmap) m_window->GetBackingPixmap(), fset, (GC) m_gcBacking, XLOG2DEV_2 (x), YLOG2DEV_2 (y) + ascent, - wxConstCast(text.c_str(), char), slen); + text.mb_str(), slen); #else XDrawString((Display*) m_display, (Pixmap) m_window->GetBackingPixmap(), (GC) m_gcBacking, XLOG2DEV_2 (x), YLOG2DEV_2 (y) + ascent, - wxConstCast(text.c_str(), char), slen); + text.mb_str(), slen); #endif } @@ -1146,33 +1159,33 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) gcBackingV.fill_style); wxCoord w, h; - GetTextExtent (text, &w, &h); + DoGetTextExtent (text, &w, &h); CalcBoundingBox (x + w, y + h); CalcBoundingBox (x, y); } -void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y, +void wxWindowDCImpl::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y, double angle ) { if (angle == 0.0) { - DrawText(text, x, y); + DoDrawText(text, x, y); return; } - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); - int oldBackgroundPixel = -1; - int oldForegroundPixel = -1; - int foregroundPixel = -1; - int backgroundPixel = -1; + WXPixel oldBackgroundPixel = -1; + WXPixel oldForegroundPixel = -1; + WXPixel foregroundPixel = -1; + WXPixel backgroundPixel = -1; - if (m_textBackgroundColour.Ok()) + if (m_textBackgroundColour.IsOk()) { oldBackgroundPixel = m_backgroundPixel; backgroundPixel = m_textBackgroundColour.AllocColour(m_display); } - if (m_textForegroundColour.Ok()) + if (m_textForegroundColour.IsOk()) { oldForegroundPixel = m_currentColour.GetPixel(); @@ -1188,7 +1201,7 @@ void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y, int cy = 0; int ascent = 0; - if (m_font.Ok()) + if (m_font.IsOk()) wxGetTextExtent (m_display, m_font, m_userScaleY * m_logicalScaleY, text, &cx, &cy, &ascent, NULL); @@ -1287,20 +1300,20 @@ void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y, CalcBoundingBox (maxx, maxy); } -bool wxWindowDC::CanGetTextExtent() const +bool wxWindowDCImpl::CanGetTextExtent() const { return true; } -void wxWindowDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoord *height, +void wxWindowDCImpl::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoord *height, wxCoord *descent, wxCoord *externalLeading, - wxFont *font ) const + const wxFont *font ) const { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); const wxFont* theFont = font ? font : &m_font; - if (!theFont->Ok()) + if (!theFont->IsOk()) { // TODO: this should be an error log function wxFAIL_MSG("set a valid font before calling GetTextExtent!"); @@ -1319,10 +1332,10 @@ void wxWindowDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoor *externalLeading = 0; } -wxCoord wxWindowDC::GetCharWidth() const +wxCoord wxWindowDCImpl::GetCharWidth() const { - wxCHECK_MSG( Ok(), 0, "invalid dc" ); - wxCHECK_MSG( m_font.Ok(), 0, "invalid font" ); + wxCHECK_MSG( IsOk(), 0, "invalid dc" ); + wxCHECK_MSG( m_font.IsOk(), 0, "invalid font" ); int width; @@ -1332,10 +1345,10 @@ wxCoord wxWindowDC::GetCharWidth() const return XDEV2LOGREL(width); } -wxCoord wxWindowDC::GetCharHeight() const +wxCoord wxWindowDCImpl::GetCharHeight() const { - wxCHECK_MSG( Ok(), 0, "invalid dc" ); - wxCHECK_MSG( m_font.Ok(), 0, "invalid font" ); + wxCHECK_MSG( IsOk(), 0, "invalid dc" ); + wxCHECK_MSG( m_font.IsOk(), 0, "invalid font" ); int height; @@ -1345,7 +1358,7 @@ wxCoord wxWindowDC::GetCharHeight() const return XDEV2LOGREL(height); } -void wxWindowDC::DoGetSize( int *width, int *height ) const +void wxWindowDCImpl::DoGetSize( int *width, int *height ) const { int w = 0, h = 0; @@ -1364,17 +1377,17 @@ void wxWindowDC::DoGetSize( int *width, int *height ) const if( height ) *height = h; } -void wxWindowDC::Clear() +void wxWindowDCImpl::Clear() { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); wxRect rect( GetSize() ); Clear( rect ); } -void wxWindowDC::Clear(const wxRect& rect) +void wxWindowDCImpl::Clear(const wxRect& rect) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); int x = rect.x; int y = rect.y; int w = rect.width; int h = rect.height; @@ -1393,13 +1406,13 @@ void wxWindowDC::Clear(const wxRect& rect) m_brush = saveBrush; } -void wxWindowDC::SetFont( const wxFont &font ) +void wxWindowDCImpl::SetFont( const wxFont &font ) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); m_font = font; - if (!m_font.Ok()) + if (!m_font.IsOk()) { return; } @@ -1415,7 +1428,7 @@ void wxWindowDC::SetFont( const wxFont &font ) #endif } -void wxWindowDC::SetForegroundPixelWithLogicalFunction(int pixel) +void wxWindowDCImpl::SetForegroundPixelWithLogicalFunction(WXPixel pixel) { if (m_logicalFunction == wxXOR) { @@ -1435,12 +1448,12 @@ void wxWindowDC::SetForegroundPixelWithLogicalFunction(int pixel) } } -int wxWindowDC::CalculatePixel(wxColour& colour, wxColour& curCol, +WXPixel wxWindowDCImpl::CalculatePixel(wxColour& colour, wxColour& curCol, bool roundToWhite) const { const unsigned char wp = (unsigned char)255; - int pixel = -1; + WXPixel pixel = -1; if(!m_colour) // Mono display { unsigned char red = colour.Red (); @@ -1452,16 +1465,16 @@ int wxWindowDC::CalculatePixel(wxColour& colour, wxColour& curCol, ((red != 0 || blue != 0 || green != 0) && roundToWhite)) { curCol = *wxWHITE; - pixel = (int)WhitePixel((Display*) m_display, - DefaultScreen((Display*) m_display)); + pixel = WhitePixel((Display*) m_display, + DefaultScreen((Display*) m_display)); curCol.SetPixel(pixel); colour.SetPixel(pixel); } else { curCol = *wxBLACK; - pixel = (int)BlackPixel((Display*) m_display, - DefaultScreen((Display*) m_display)); + pixel = BlackPixel((Display*) m_display, + DefaultScreen((Display*) m_display)); curCol.SetPixel(pixel); colour.SetPixel(pixel); } @@ -1476,12 +1489,12 @@ int wxWindowDC::CalculatePixel(wxColour& colour, wxColour& curCol, return pixel; } -void wxWindowDC::SetPen( const wxPen &pen ) +void wxWindowDCImpl::SetPen( const wxPen &pen ) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); m_pen = pen; - if (!m_pen.Ok()) + if (!m_pen.IsOk()) return; wxBitmap oldStipple = m_currentStipple; @@ -1514,7 +1527,7 @@ void wxWindowDC::SetPen( const wxPen &pen ) old_pen_dash == m_currentPenDash && old_pen_width == m_currentPenWidth); - bool sameColour = (oldPenColour.Ok () && + bool sameColour = (oldPenColour.IsOk () && (oldPenColour.Red () == m_currentColour.Red ()) && (oldPenColour.Blue () == m_currentColour.Blue ()) && (oldPenColour.Green () == m_currentColour.Green ()) && @@ -1690,8 +1703,8 @@ void wxWindowDC::SetPen( const wxPen &pen ) if (m_window && m_window->GetBackingPixmap()) XSetStipple ((Display*) m_display,(GC) m_gcBacking, myStipple); } - else if (m_currentStipple.Ok() - && ((m_currentStipple != oldStipple) || !GET_OPTIMIZATION)) + else if (m_currentStyle == wxSTIPPLE && m_currentStipple.IsOk() + && ((!m_currentStipple.IsSameAs(oldStipple)) || !GET_OPTIMIZATION)) { XSetStipple ((Display*) m_display, (GC) m_gc, (Pixmap) m_currentStipple.GetDrawable()); @@ -1718,7 +1731,7 @@ void wxWindowDC::SetPen( const wxPen &pen ) if (!sameColour || !GET_OPTIMIZATION || ((m_logicalFunction == wxXOR) || (m_autoSetting & 0x2))) { - int pixel = -1; + WXPixel pixel = -1; if (m_pen.GetStyle () == wxTRANSPARENT) pixel = m_backgroundPixel; else @@ -1736,13 +1749,13 @@ void wxWindowDC::SetPen( const wxPen &pen ) m_autoSetting = 0; } -void wxWindowDC::SetBrush( const wxBrush &brush ) +void wxWindowDCImpl::SetBrush( const wxBrush &brush ) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); m_brush = brush; - if (!m_brush.Ok() || m_brush.GetStyle () == wxTRANSPARENT) + if (!m_brush.IsOk() || m_brush.GetStyle () == wxTRANSPARENT) return; int oldFill = m_currentFill; @@ -1757,7 +1770,7 @@ void wxWindowDC::SetBrush( const wxBrush &brush ) wxColour oldBrushColour(m_currentColour); m_currentColour = m_brush.GetColour (); - bool sameColour = (oldBrushColour.Ok () && + bool sameColour = (oldBrushColour.IsOk () && (oldBrushColour.Red () == m_currentColour.Red ()) && (oldBrushColour.Blue () == m_currentColour.Blue ()) && (oldBrushColour.Green () == m_currentColour.Green ()) && @@ -1862,7 +1875,7 @@ void wxWindowDC::SetBrush( const wxBrush &brush ) // X can forget the stipple value when resizing a window (apparently) // so always set the stipple. else if (m_currentFill != wxSOLID && m_currentFill != wxTRANSPARENT && - m_currentStipple.Ok()) // && m_currentStipple != oldStipple) + m_currentStipple.IsOk()) // && m_currentStipple != oldStipple) { if (m_currentStipple.GetDepth() == 1) { @@ -1885,7 +1898,7 @@ void wxWindowDC::SetBrush( const wxBrush &brush ) // must test m_logicalFunction, because it involves background! if (!sameColour || !GET_OPTIMIZATION || m_logicalFunction == wxXOR) { - int pixel = CalculatePixel(m_brush.GetColour(), m_currentColour, true); + WXPixel pixel = CalculatePixel(m_brush.GetColour(), m_currentColour, true); if (pixel > -1) SetForegroundPixelWithLogicalFunction(pixel); @@ -1894,13 +1907,13 @@ void wxWindowDC::SetBrush( const wxBrush &brush ) m_brush.GetColour().SetPixel(oldBrushColour.GetPixel()); } -void wxWindowDC::SetBackground( const wxBrush &brush ) +void wxWindowDCImpl::SetBackground( const wxBrush &brush ) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); m_backgroundBrush = brush; - if (!m_backgroundBrush.Ok()) + if (!m_backgroundBrush.IsOk()) return; m_backgroundPixel = m_backgroundBrush.GetColour().AllocColour(m_display); @@ -1913,9 +1926,9 @@ void wxWindowDC::SetBackground( const wxBrush &brush ) m_backgroundPixel); } -void wxWindowDC::SetLogicalFunction( int function ) +void wxWindowDCImpl::SetLogicalFunction( int function ) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); int x_function; @@ -1988,30 +2001,30 @@ void wxWindowDC::SetLogicalFunction( int function ) } -void wxWindowDC::SetTextForeground( const wxColour &col ) +void wxWindowDCImpl::SetTextForeground( const wxColour &col ) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); m_textForegroundColour = col; } -void wxWindowDC::SetTextBackground( const wxColour &col ) +void wxWindowDCImpl::SetTextBackground( const wxColour &col ) { - wxCHECK_RET( Ok(), "invalid dc" ); + wxCHECK_RET( IsOk(), "invalid dc" ); m_textBackgroundColour = col; } -void wxWindowDC::SetBackgroundMode( int mode ) +void wxWindowDCImpl::SetBackgroundMode( int mode ) { m_backgroundMode = mode; } -void wxWindowDC::SetPalette( const wxPalette& palette ) +void wxWindowDCImpl::SetPalette( const wxPalette& palette ) { if (m_window) { - if (palette.Ok()) + if (palette.IsOk()) /* Use GetXColormap */ XSetWindowColormap ((Display*) m_display, (Window) m_window->GetXWindow(), (Colormap) palette.GetXColormap()); @@ -2030,9 +2043,9 @@ static void wxCopyRegion( WXRegion src, WXRegion& dst ) } // Helper function; userRegion is the region set by calling SetClippingRegion -void wxWindowDC::SetDCClipping( WXRegion userRegion ) +void wxWindowDCImpl::SetDCClipping( WXRegion userRegion ) { - bool hasUpdateRegion = m_window && m_window->GetUpdateRegion().Ok(); + bool hasUpdateRegion = m_window && m_window->GetUpdateRegion().IsOk(); // this means that we should start the clip region from scratch, // or from the update region, if any if( !userRegion ) @@ -2062,12 +2075,13 @@ void wxWindowDC::SetDCClipping( WXRegion userRegion ) XSetClipMask( (Display*)m_display, (GC)m_gc, None ); } -void wxWindowDC::DoSetClippingRegion( wxCoord x, wxCoord y, +void wxWindowDCImpl::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord height ) { - wxDC::DoSetClippingRegion( x, y, width, height ); + wxMotifDCImpl::DoSetClippingRegion( x, y, width, height ); - wxRegion temp(x, y, width, height); + wxRegion temp(XLOG2DEV(x), YLOG2DEV(y), + XLOG2DEVREL(width), YLOG2DEVREL(height)); SetDCClipping(temp.GetX11Region()); @@ -2085,18 +2099,16 @@ void wxWindowDC::DoSetClippingRegion( wxCoord x, wxCoord y, } } -void wxWindowDC::DoSetClippingRegionAsRegion( const wxRegion& region ) +void wxWindowDCImpl::DoSetClippingRegionAsRegion( const wxRegion& region ) { - wxRect box = region.GetBox(); - - wxDC::DoSetClippingRegion( box.x, box.y, box.width, box.height ); - SetDCClipping(region.GetX11Region()); // Needs to work differently for Pixmap: without this, // there's a nasty (Display*) m_display bug. 8/12/94 if (m_window && m_window->GetBackingPixmap()) { + wxRect box = region.GetBox(); + XRectangle rects[1]; rects[0].x = (short)XLOG2DEV_2(box.x); rects[0].y = (short)YLOG2DEV_2(box.y); @@ -2108,9 +2120,9 @@ void wxWindowDC::DoSetClippingRegionAsRegion( const wxRegion& region ) } -void wxWindowDC::DestroyClippingRegion() +void wxWindowDCImpl::DestroyClippingRegion() { - wxDC::DestroyClippingRegion(); + wxMotifDCImpl::DestroyClippingRegion(); SetDCClipping(NULL); @@ -2119,13 +2131,13 @@ void wxWindowDC::DestroyClippingRegion() } // Resolution in pixels per logical inch -wxSize wxWindowDC::GetPPI() const +wxSize wxWindowDCImpl::GetPPI() const { // TODO return wxSize(100, 100); } -int wxWindowDC::GetDepth() const +int wxWindowDCImpl::GetDepth() const { // TODO return 24; @@ -2135,16 +2147,17 @@ int wxWindowDC::GetDepth() const // ---------------------------------------------------------------------------- -// wxPaintDC +// wxPaintDCImpl // ---------------------------------------------------------------------------- -wxPaintDC::wxPaintDC(wxWindow* win) : wxWindowDC(win) +wxPaintDCImpl::wxPaintDCImpl(wxDC *owner, wxWindow* win) + : wxWindowDCImpl(owner, win) { // Set the clipping region.to the update region SetDCClipping((WXRegion)NULL); } -wxPaintDC::~wxPaintDC() +wxPaintDCImpl::~wxPaintDCImpl() { if (m_window) m_window->ClearUpdateRegion(); @@ -2173,7 +2186,7 @@ static void XCopyRemote(Display *src_display, Display *dest_display, static const int CACHE_SIZE = 256; unsigned int i, j; - unsigned long cachesrc[CACHE_SIZE], cachedest[CACHE_SIZE]; + Pixel cachesrc[CACHE_SIZE], cachedest[CACHE_SIZE]; int k, cache_pos, all_cache; if (!cache || !*cache) @@ -2191,7 +2204,7 @@ static void XCopyRemote(Display *src_display, Display *dest_display, for (i = 0; i < w; i++) for (j = 0; j < h; j++) { - unsigned long pixel; + Pixel pixel; XColor xcol; pixel = XGetPixel(image, i, j); @@ -2225,25 +2238,9 @@ install: XPutImage(dest_display, dest, destgc, destimage, 0, 0, destx, desty, w, h); XDestroyImage(destimage); - if (more) + if (more && cache) *cache = image; else XDestroyImage(image); } -#if 0 - -/* Helper function for 16-bit fonts */ -static int str16len(const char *s) -{ - int count = 0; - - while (s[0] && s[1]) { - count++; - s += 2; - } - - return count; -} - -#endif // 0