/////////////////////////////////////////////////////////////////////////////
-// Name: x11/dcclient.cpp
+// Name: src/x11/dcclient.cpp
// Purpose: wxClientDC class
// Author: Julian Smart, Robert Roebling
// Modified by:
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
- #pragma implementation "dcclient.h"
-#endif
+// for compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
#include "wx/dcclient.h"
-#include "wx/dcmemory.h"
-#include "wx/window.h"
-#include "wx/app.h"
-#include "wx/image.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/app.h"
+ #include "wx/window.h"
+ #include "wx/math.h"
+ #include "wx/image.h"
+ #include "wx/module.h"
+#endif
+
+#include "wx/fontutil.h"
+#include "wx/vector.h"
#include "wx/x11/private.h"
+#include "wx/x11/dcclient.h"
+#include "wx/x11/dcmemory.h"
+
+#if wxUSE_UNICODE
+#include "glib.h"
+#include "pango/pangox.h"
+#ifdef HAVE_PANGO_XFT
+ #include "pango/pangoxft.h"
+#endif
-#include <math.h>
+#include "pango_x.cpp"
+#endif
//-----------------------------------------------------------------------------
// local defines
//-----------------------------------------------------------------------------
-#define USE_PAINT_REGION 1
+// VZ: what is this for exactly??
+#define USE_PAINT_REGION 0
//-----------------------------------------------------------------------------
// local data
#define IS_16_PIX_HATCH(s) ((s)!=wxCROSSDIAG_HATCH && (s)!=wxHORIZONTAL_HATCH && (s)!=wxVERTICAL_HATCH)
static Pixmap hatches[num_hatches];
-static Pixmap *hatch_bitmap = (Pixmap *) NULL;
+static Pixmap *hatch_bitmap = NULL;
//-----------------------------------------------------------------------------
// constants
wxGCPool[i].m_gc = XCreateGC( wxGlobalDisplay(), window, 0, NULL );
XSetGraphicsExposures( wxGlobalDisplay(), wxGCPool[i].m_gc, FALSE );
wxGCPool[i].m_type = type;
- wxGCPool[i].m_used = FALSE;
+ wxGCPool[i].m_used = false;
}
if ((!wxGCPool[i].m_used) && (wxGCPool[i].m_type == type))
{
- wxGCPool[i].m_used = TRUE;
+ wxGCPool[i].m_used = true;
return wxGCPool[i].m_gc;
}
}
{
if (wxGCPool[i].m_gc == gc)
{
- wxGCPool[i].m_used = FALSE;
+ wxGCPool[i].m_used = false;
return;
}
}
// wxWindowDC
// ----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxWindowDC, wxDC)
+IMPLEMENT_ABSTRACT_CLASS(wxWindowDCImpl, wxX11DCImpl)
-wxWindowDC::wxWindowDC()
+wxWindowDCImpl::wxWindowDCImpl( wxDC *owner )
+ : wxX11DCImpl( owner )
{
- m_display = (WXDisplay *) NULL;
- m_penGC = (WXGC *) NULL;
- m_brushGC = (WXGC *) NULL;
- m_textGC = (WXGC *) NULL;
- m_bgGC = (WXGC *) NULL;
- m_cmap = (WXColormap *) NULL;
- m_isMemDC = FALSE;
- m_isScreenDC = FALSE;
- m_owner = (wxWindow *)NULL;
+ Init();
}
-wxWindowDC::wxWindowDC( wxWindow *window )
+wxWindowDCImpl::wxWindowDCImpl( wxDC* owner, wxWindow *window )
+ : wxX11DCImpl( owner )
{
wxASSERT_MSG( window, wxT("DC needs a window") );
- m_display = (WXDisplay *) NULL;
- m_penGC = (WXGC *) NULL;
- m_brushGC = (WXGC *) NULL;
- m_textGC = (WXGC *) NULL;
- m_bgGC = (WXGC *) NULL;
- m_cmap = (WXColormap *) NULL;
- m_owner = (wxWindow *)NULL;
- m_isMemDC = FALSE;
- m_isScreenDC = FALSE;
+ Init();
+
m_font = window->GetFont();
- m_window = (WXWindow*) window->GetMainWindow();
+ m_x11window = (WXWindow*) window->GetMainWindow();
// not realized ?
- if (!m_window)
+ if (!m_x11window)
{
// don't report problems
- m_ok = TRUE;
+ m_ok = true;
return;
}
m_display = (WXDisplay *) wxGlobalDisplay();
-
+
+#if wxUSE_UNICODE
+ m_fontdesc = window->GetFont().GetNativeFontInfo()->description;
+#endif
+
int screen = DefaultScreen( (Display*) m_display );
m_cmap = (WXColormap) DefaultColormap( (Display*) m_display, screen );
/* this must be done after SetUpDC, bacause SetUpDC calls the
repective SetBrush, SetPen, SetBackground etc functions
- to set up the DC. SetBackground call m_owner->SetBackground
+ to set up the DC. SetBackground call m_window->SetBackground
and this might not be desired as the standard dc background
is white whereas a window might assume gray to be the
standard (as e.g. wxStatusBar) */
- m_owner = window;
+ m_window = window;
}
-wxWindowDC::~wxWindowDC()
+wxWindowDCImpl::~wxWindowDCImpl()
{
Destroy();
}
-void wxWindowDC::SetUpDC()
+void wxWindowDCImpl::Init()
{
- m_ok = TRUE;
+ m_display = NULL;
+ m_penGC = NULL;
+ m_brushGC = NULL;
+ m_textGC = NULL;
+ m_bgGC = NULL;
+ m_cmap = NULL;
+ m_isMemDC = false;
+ m_isScreenDC = false;
+ m_x11window = NULL;
+
+#if wxUSE_UNICODE
+ m_context = wxTheApp->GetPangoContext();
+ m_fontdesc = NULL;
+#endif
+}
+
+void wxWindowDCImpl::SetUpDC()
+{
+ m_ok = true;
wxASSERT_MSG( !m_penGC, wxT("GCs already created") );
+ bool ismono = false;
+ if (m_isMemDC)
+ {
+ wxMemoryDCImpl *mem_impl = (wxMemoryDCImpl *) this;
+ if (mem_impl->GetSelectedBitmap().IsOk())
+ ismono = mem_impl->GetSelectedBitmap().GetDepth() == 1;
+ }
+
if (m_isScreenDC)
{
- m_penGC = (WXGC*) wxGetPoolGC( (Window) m_window, wxPEN_SCREEN );
- m_brushGC = (WXGC*) wxGetPoolGC( (Window) m_window, wxBRUSH_SCREEN );
- m_textGC = (WXGC*) wxGetPoolGC( (Window) m_window, wxTEXT_SCREEN );
- m_bgGC = (WXGC*) wxGetPoolGC( (Window) m_window, wxBG_SCREEN );
+ m_penGC = (WXGC*) wxGetPoolGC( (Window) m_x11window, wxPEN_SCREEN );
+ m_brushGC = (WXGC*) wxGetPoolGC( (Window) m_x11window, wxBRUSH_SCREEN );
+ m_textGC = (WXGC*) wxGetPoolGC( (Window) m_x11window, wxTEXT_SCREEN );
+ m_bgGC = (WXGC*) wxGetPoolGC( (Window) m_x11window, wxBG_SCREEN );
}
else
- if (m_isMemDC && (((wxMemoryDC*)this)->m_selected.GetDepth() == 1))
+ if (m_isMemDC && ismono)
{
- m_penGC = (WXGC*) wxGetPoolGC( (Window) m_window, wxPEN_MONO );
- m_brushGC = (WXGC*) wxGetPoolGC( (Window) m_window, wxBRUSH_MONO );
- m_textGC = (WXGC*) wxGetPoolGC( (Window) m_window, wxTEXT_MONO );
- m_bgGC = (WXGC*) wxGetPoolGC( (Window) m_window, wxBG_MONO );
+ m_penGC = (WXGC*) wxGetPoolGC( (Window) m_x11window, wxPEN_MONO );
+ m_brushGC = (WXGC*) wxGetPoolGC( (Window) m_x11window, wxBRUSH_MONO );
+ m_textGC = (WXGC*) wxGetPoolGC( (Window) m_x11window, wxTEXT_MONO );
+ m_bgGC = (WXGC*) wxGetPoolGC( (Window) m_x11window, wxBG_MONO );
}
else
{
- m_penGC = (WXGC*) wxGetPoolGC( (Window) m_window, wxPEN_COLOUR );
- m_brushGC = (WXGC*) wxGetPoolGC( (Window) m_window, wxBRUSH_COLOUR );
- m_textGC = (WXGC*) wxGetPoolGC( (Window) m_window, wxTEXT_COLOUR );
- m_bgGC = (WXGC*) wxGetPoolGC( (Window) m_window, wxBG_COLOUR );
+ m_penGC = (WXGC*) wxGetPoolGC( (Window) m_x11window, wxPEN_COLOUR );
+ m_brushGC = (WXGC*) wxGetPoolGC( (Window) m_x11window, wxBRUSH_COLOUR );
+ m_textGC = (WXGC*) wxGetPoolGC( (Window) m_x11window, wxTEXT_COLOUR );
+ m_bgGC = (WXGC*) wxGetPoolGC( (Window) m_x11window, wxBG_COLOUR );
}
/* background colour */
m_backgroundBrush.GetColour().CalcPixel( m_cmap );
unsigned long bg_col = m_backgroundBrush.GetColour().GetPixel();
+ m_textForegroundColour = *wxBLACK;
+ m_textBackgroundColour = *wxWHITE;
+
/* m_textGC */
m_textForegroundColour.CalcPixel( m_cmap );
XSetForeground( (Display*) m_display, (GC) m_textGC, m_textForegroundColour.GetPixel() );
XSetFillStyle( (Display*) m_display, (GC) m_textGC, FillSolid );
+#if wxUSE_NANOX
+ // By default, draw transparently
+ GrSetGCUseBackground((GC) m_textGC, FALSE);
+#endif
+
/* m_penGC */
m_pen.GetColour().CalcPixel( m_cmap );
XSetForeground( (Display*) m_display, (GC) m_penGC, m_pen.GetColour().GetPixel() );
/* m_bgGC */
XSetForeground( (Display*) m_display, (GC) m_bgGC, bg_col );
XSetBackground( (Display*) m_display, (GC) m_bgGC, bg_col );
-
+
XSetFillStyle( (Display*) m_display, (GC) m_bgGC, FillSolid );
/* ROPs */
{
int xscreen = DefaultScreen( (Display*) m_display );
Window xroot = RootWindow( (Display*) m_display, xscreen );
-
+
hatch_bitmap = hatches;
hatch_bitmap[0] = XCreateBitmapFromData( (Display*) m_display, xroot, bdiag_bits, bdiag_width, bdiag_height );
hatch_bitmap[1] = XCreateBitmapFromData( (Display*) m_display, xroot, cdiag_bits, cdiag_width, cdiag_height );
}
}
-void wxWindowDC::DoGetSize( int* width, int* height ) const
+void wxWindowDCImpl::DoGetSize( int* width, int* height ) const
{
- wxCHECK_RET( m_owner, _T("GetSize() doesn't work without window") );
+ wxCHECK_RET( m_window, wxT("GetSize() doesn't work without window") );
- m_owner->GetSize(width, height);
+ m_window->GetSize(width, height);
}
-void wxWindowDC::DoFloodFill( wxCoord WXUNUSED(x1), wxCoord WXUNUSED(y1),
- const wxColour& WXUNUSED(col), int WXUNUSED(style) )
+extern bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y,
+ const wxColour & col, wxFloodFillStyle style);
+
+bool wxWindowDCImpl::DoFloodFill(wxCoord x, wxCoord y,
+ const wxColour& col, wxFloodFillStyle style)
{
- wxFAIL_MSG("not implemented");
+ 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);
+ wxImage image(bitmap.ConvertToImage());
col->Set(image.GetRed(0, 0), image.GetGreen(0, 0), image.GetBlue(0, 0));
- return TRUE;
+ 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(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
if (m_pen.GetStyle() != wxTRANSPARENT)
{
- if (m_window)
- XDrawLine( (Display*) m_display, (Window) m_window,
- (GC) m_penGC, XLOG2DEV(x1), YLOG2DEV(y1), XLOG2DEV(x2), YLOG2DEV(y2) );
+ if (m_x11window)
+ {
+ // This hack is for the iPaq: XDrawLine draws
+ // nothing, whereas XDrawLines works...
+ wxPoint points[2];
+ points[0].x = x1;
+ points[0].y = y1;
+ points[1].x = x2;
+ points[1].y = y2;
+ DoDrawLines( 2, points, 0, 0 );
+
+ // XDrawLine( (Display*) m_display, (Window) m_x11window,
+ // (GC) m_penGC, XLOG2DEV(x1), YLOG2DEV(y1), XLOG2DEV(x2), YLOG2DEV(y2) );
+ }
CalcBoundingBox(x1, y1);
CalcBoundingBox(x2, y2);
}
}
-void wxWindowDC::DoCrossHair( wxCoord x, wxCoord y )
+void wxWindowDCImpl::DoCrossHair( wxCoord x, wxCoord y )
{
- wxCHECK_RET( Ok(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
if (m_pen.GetStyle() != wxTRANSPARENT)
{
int w = 0;
int h = 0;
- GetSize( &w, &h );
+ DoGetSize( &w, &h );
wxCoord xx = XLOG2DEV(x);
wxCoord yy = YLOG2DEV(y);
- if (m_window)
+ if (m_x11window)
{
- XDrawLine( (Display*) m_display, (Window) m_window,
+ XDrawLine( (Display*) m_display, (Window) m_x11window,
(GC) m_penGC, 0, yy, XLOG2DEVREL(w), yy );
- XDrawLine( (Display*) m_display, (Window) m_window,
+ XDrawLine( (Display*) m_display, (Window) m_x11window,
(GC) m_penGC, xx, 0, xx, YLOG2DEVREL(h) );
}
}
}
-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(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
wxCoord xx1 = XLOG2DEV(x1);
wxCoord yy1 = YLOG2DEV(y1);
while (alpha2 <= 0) alpha2 += 360*64;
while (alpha1 > 360*64) alpha1 -= 360*64;
- if (m_window)
+ if (m_x11window)
{
if (m_brush.GetStyle() != wxTRANSPARENT)
{
XSetTSOrigin( (Display*) m_display, (GC) m_textGC,
m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
-
- XFillArc( (Display*) m_display, (Window) m_window,
+
+ XFillArc( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_textGC, 0, 0 );
} else
if (IS_15_PIX_HATCH(m_brush.GetStyle()))
{
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC,
m_deviceOriginX % 15, m_deviceOriginY % 15 );
-
- XFillArc( (Display*) m_display, (Window) m_window,
+
+ XFillArc( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 );
} else
if (IS_16_PIX_HATCH(m_brush.GetStyle()))
{
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC,
m_deviceOriginX % 16, m_deviceOriginY % 16 );
-
- XFillArc( (Display*) m_display, (Window) m_window,
+
+ XFillArc( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 );
} else
if (m_brush.GetStyle() == wxSTIPPLE)
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC,
m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
-
- XFillArc( (Display*) m_display, (Window) m_window,
+
+ XFillArc( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 );
}
else
{
- XFillArc( (Display*) m_display, (Window) m_window,
+ XFillArc( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );
}
}
if (m_pen.GetStyle() != wxTRANSPARENT)
{
- XDrawArc( (Display*) m_display, (Window) m_window,
+ XDrawArc( (Display*) m_display, (Window) m_x11window,
(GC) m_penGC, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 );
-
- XDrawLine( (Display*) m_display, (Window) m_window,
+
+ XDrawLine( (Display*) m_display, (Window) m_x11window,
(GC) m_penGC, xx1, yy1, xxc, yyc );
-
- XDrawLine( (Display*) m_display, (Window) m_window,
+
+ XDrawLine( (Display*) m_display, (Window) m_x11window,
(GC) m_penGC, xxc, yyc, xx2, yy2 );
}
}
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(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
wxCoord xx = XLOG2DEV(x);
wxCoord yy = YLOG2DEV(y);
if (ww < 0) { ww = -ww; xx = xx - ww; }
if (hh < 0) { hh = -hh; yy = yy - hh; }
- if (m_window)
+ if (m_x11window)
{
wxCoord start = wxCoord(sa * 64.0);
wxCoord end = wxCoord((ea-sa) * 64.0);
XSetTSOrigin( (Display*) m_display, (GC) m_textGC,
m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
-
- XFillArc( (Display*) m_display, (Window) m_window,
+
+ XFillArc( (Display*) m_display, (Window) m_x11window,
(GC) m_textGC, xx, yy, ww, hh, start, end );
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_textGC, 0, 0 );
} else
if (IS_15_PIX_HATCH(m_brush.GetStyle()))
{
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC,
m_deviceOriginX % 15, m_deviceOriginY % 15 );
-
- XFillArc( (Display*) m_display, (Window) m_window,
+
+ XFillArc( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xx, yy, ww, hh, start, end );
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 );
} else
if (IS_16_PIX_HATCH(m_brush.GetStyle()))
{
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC,
m_deviceOriginX % 16, m_deviceOriginY % 16 );
-
- XFillArc( (Display*) m_display, (Window) m_window,
+
+ XFillArc( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xx, yy, ww, hh, start, end );
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 );
} else
if (m_brush.GetStyle() == wxSTIPPLE)
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC,
m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
-
- XFillArc( (Display*) m_display, (Window) m_window,
+
+ XFillArc( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xx, yy, ww, hh, start, end );
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 );
}
else
{
- XFillArc( (Display*) m_display, (Window) m_window,
+ XFillArc( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xx, yy, ww, hh, start, end );
}
}
if (m_pen.GetStyle() != wxTRANSPARENT)
{
- XDrawArc( (Display*) m_display, (Window) m_window,
+ XDrawArc( (Display*) m_display, (Window) m_x11window,
(GC) m_penGC, xx, yy, ww, hh, start, end );
}
}
CalcBoundingBox (x + width, y + height);
}
-void wxWindowDC::DoDrawPoint( wxCoord x, wxCoord y )
+void wxWindowDCImpl::DoDrawPoint( wxCoord x, wxCoord y )
{
- wxCHECK_RET( Ok(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
- if ((m_pen.GetStyle() != wxTRANSPARENT) && m_window)
- XDrawPoint( (Display*) m_display, (Window) m_window,
+ if ((m_pen.GetStyle() != wxTRANSPARENT) && m_x11window)
+ XDrawPoint( (Display*) m_display, (Window) m_x11window,
(GC) m_penGC, XLOG2DEV(x), YLOG2DEV(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(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
if (m_pen.GetStyle() == wxTRANSPARENT) return;
if (n <= 0) return;
{
xpoints[i].x = XLOG2DEV (points[i].x + xoffset);
xpoints[i].y = YLOG2DEV (points[i].y + yoffset);
-
+
CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset );
}
- XDrawLines( (Display*) m_display, (Window) m_window, (GC) m_penGC, xpoints, n, 0 );
+ XDrawLines( (Display*) m_display, (Window) m_x11window, (GC) m_penGC, xpoints, n, 0 );
delete[] xpoints;
}
-void wxWindowDC::DoDrawPolygon( int n, wxPoint points[],
- wxCoord xoffset, wxCoord yoffset, int fillStyle )
+void wxWindowDCImpl::DoDrawPolygon( int n, wxPoint points[],
+ wxCoord xoffset, wxCoord yoffset,
+ wxPolygonFillMode WXUNUSED(fillStyle) )
{
- wxCHECK_RET( Ok(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
if (n <= 0) return;
{
xpoints[i].x = XLOG2DEV (points[i].x + xoffset);
xpoints[i].y = YLOG2DEV (points[i].y + yoffset);
-
+
CalcBoundingBox (points[i].x + xoffset, points[i].y + yoffset);
}
- if (m_window)
+ if (m_x11window)
{
if (m_brush.GetStyle() != wxTRANSPARENT)
{
-
+
if ((m_brush.GetStyle() == wxSTIPPLE_MASK_OPAQUE) && (m_brush.GetStipple()->GetMask()))
{
XSetTSOrigin( (Display*) m_display, (GC) m_textGC,
m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
-
- XFillPolygon( (Display*) m_display, (Window) m_window,
+
+ XFillPolygon( (Display*) m_display, (Window) m_x11window,
(GC) m_textGC, xpoints, n, Complex, 0);
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_textGC, 0, 0 );
} else
if (IS_15_PIX_HATCH(m_brush.GetStyle()))
{
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC,
m_deviceOriginX % 15, m_deviceOriginY % 15 );
-
- XFillPolygon( (Display*) m_display, (Window) m_window,
+
+ XFillPolygon( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xpoints, n, Complex, 0);
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 );
} else
if (IS_16_PIX_HATCH(m_brush.GetStyle()))
{
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC,
m_deviceOriginX % 16, m_deviceOriginY % 16 );
-
- XFillPolygon( (Display*) m_display, (Window) m_window,
+
+ XFillPolygon( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xpoints, n, Complex, 0);
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 );
} else
if (m_brush.GetStyle() == wxSTIPPLE)
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC,
m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
-
- XFillPolygon( (Display*) m_display, (Window) m_window,
+
+ XFillPolygon( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xpoints, n, Complex, 0);
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 );
}
else
{
- XFillPolygon( (Display*) m_display, (Window) m_window,
+ XFillPolygon( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xpoints, n, Complex, 0);
}
}
xpoints[i].x = xpoints[0].x;
xpoints[i].y = xpoints[0].y;
- XDrawLines( (Display*) m_display, (Window) m_window, (GC) m_penGC, xpoints, n + 1, 0);
+ XDrawLines( (Display*) m_display, (Window) m_x11window, (GC) m_penGC, xpoints, n + 1, 0);
}
}
delete[] xpoints;
}
-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(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
wxCoord xx = XLOG2DEV(x);
wxCoord yy = YLOG2DEV(y);
// CMB: handle -ve width and/or height
if (ww < 0) { ww = -ww; xx = xx - ww; }
if (hh < 0) { hh = -hh; yy = yy - hh; }
-
- if (m_window)
+
+ if (m_x11window)
{
if (m_brush.GetStyle() != wxTRANSPARENT)
{
XSetTSOrigin( (Display*) m_display, (GC) m_textGC,
m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
-
- XFillRectangle( (Display*) m_display, (Window) m_window,
+
+ XFillRectangle( (Display*) m_display, (Window) m_x11window,
(GC) m_textGC, xx, yy, ww, hh );
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_textGC, 0, 0 );
} else
if (IS_15_PIX_HATCH(m_brush.GetStyle()))
{
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC,
m_deviceOriginX % 15, m_deviceOriginY % 15 );
-
- XFillRectangle( (Display*) m_display, (Window) m_window,
+
+ XFillRectangle( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xx, yy, ww, hh );
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 );
} else
if (IS_16_PIX_HATCH(m_brush.GetStyle()))
{
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC,
m_deviceOriginX % 16, m_deviceOriginY % 16 );
-
- XFillRectangle( (Display*) m_display, (Window) m_window,
+
+ XFillRectangle( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xx, yy, ww, hh );
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 );
} else
if (m_brush.GetStyle() == wxSTIPPLE)
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC,
m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
-
- XFillRectangle( (Display*) m_display, (Window) m_window,
+
+ XFillRectangle( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xx, yy, ww, hh );
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 );
}
else
{
- XFillRectangle( (Display*) m_display, (Window) m_window,
+ XFillRectangle( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xx, yy, ww, hh );
}
}
if (m_pen.GetStyle () != wxTRANSPARENT)
{
- XDrawRectangle( (Display*) m_display, (Window) m_window,
+ XDrawRectangle( (Display*) m_display, (Window) m_x11window,
(GC) m_penGC, xx, yy, ww-1, hh-1 );
}
}
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 )
{
- // later
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
+
+ if (radius < 0.0) radius = - radius * ((width < height) ? width : height);
+
+ wxCoord xx = XLOG2DEV(x);
+ wxCoord yy = YLOG2DEV(y);
+ wxCoord ww = m_signX * XLOG2DEVREL(width);
+ wxCoord hh = m_signY * YLOG2DEVREL(height);
+ wxCoord rr = XLOG2DEVREL((wxCoord)radius);
+
+ // CMB: handle -ve width and/or height
+ if (ww < 0) { ww = -ww; xx = xx - ww; }
+ if (hh < 0) { hh = -hh; yy = yy - hh; }
+
+ // CMB: if radius is zero use DrawRectangle() instead to avoid
+ // X drawing errors with small radii
+ if (rr == 0)
+ {
+ XDrawRectangle( (Display*) m_display, (Window) m_x11window,
+ (GC) m_penGC, x, y, width, height);
+ return;
+ }
+
+ // CMB: draw nothing if transformed w or h is 0
+ if (ww == 0 || hh == 0) return;
+
+ // CMB: adjust size if outline is drawn otherwise the result is
+ // 1 pixel too wide and high
+ if (m_pen.GetStyle() != wxTRANSPARENT)
+ {
+ ww--;
+ hh--;
+ }
+
+ if (m_x11window)
+ {
+ // CMB: ensure dd is not larger than rectangle otherwise we
+ // get an hour glass shape
+ wxCoord dd = 2 * rr;
+ if (dd > ww) dd = ww;
+ if (dd > hh) dd = hh;
+ rr = dd / 2;
+
+ if (m_brush.GetStyle() != wxTRANSPARENT)
+ {
+ if ((m_brush.GetStyle() == wxSTIPPLE_MASK_OPAQUE) && (m_brush.GetStipple()->GetMask()))
+ {
+ XSetTSOrigin( (Display*) m_display, (GC) m_textGC,
+ m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
+ m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
+ XFillRectangle( (Display*) m_display, (Window) m_x11window, (GC) m_textGC, xx+rr, yy, ww-dd+1, hh );
+ XFillRectangle( (Display*) m_display, (Window) m_x11window, (GC) m_textGC, xx, yy+rr, ww, hh-dd+1 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_textGC, xx, yy, dd, dd, 90*64, 90*64 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_textGC, xx+ww-dd, yy, dd, dd, 0, 90*64 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_textGC, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_textGC, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );
+ XSetTSOrigin( (Display*) m_display, (GC) m_textGC, 0, 0);
+ } else
+ if (IS_15_PIX_HATCH(m_brush.GetStyle()))
+ {
+ XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, m_deviceOriginX % 15, m_deviceOriginY % 15 );
+ XFillRectangle( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx+rr, yy, ww-dd+1, hh );
+ XFillRectangle( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx, yy+rr, ww, hh-dd+1 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx, yy, dd, dd, 90*64, 90*64 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx+ww-dd, yy, dd, dd, 0, 90*64 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );
+ XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0);
+ } else
+ if (IS_16_PIX_HATCH(m_brush.GetStyle()))
+ {
+ XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, m_deviceOriginX % 16, m_deviceOriginY % 16 );
+ XFillRectangle( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx+rr, yy, ww-dd+1, hh );
+ XFillRectangle( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx, yy+rr, ww, hh-dd+1 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx, yy, dd, dd, 90*64, 90*64 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx+ww-dd, yy, dd, dd, 0, 90*64 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );
+ XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0);
+ } else
+ if (m_brush.GetStyle() == wxSTIPPLE)
+ {
+ XSetTSOrigin( (Display*) m_display, (GC) m_brushGC,
+ m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
+ m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
+ XFillRectangle( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx+rr, yy, ww-dd+1, hh );
+ XFillRectangle( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx, yy+rr, ww, hh-dd+1 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx, yy, dd, dd, 90*64, 90*64 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx+ww-dd, yy, dd, dd, 0, 90*64 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );
+ XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0);
+ }
+ else
+ {
+ XFillRectangle( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx+rr, yy, ww-dd+1, hh );
+ XFillRectangle( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx, yy+rr, ww, hh-dd+1 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx, yy, dd, dd, 90*64, 90*64 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx+ww-dd, yy, dd, dd, 0, 90*64 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
+ XFillArc( (Display*) m_display, (Window) m_x11window, (GC) m_brushGC, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );
+ }
+ }
+ if (m_pen.GetStyle() != wxTRANSPARENT)
+ {
+ XDrawLine( (Display*) m_display, (Window) m_x11window, (GC) m_penGC, xx+rr+1, yy, xx+ww-rr, yy );
+ XDrawLine( (Display*) m_display, (Window) m_x11window, (GC) m_penGC, xx+rr+1, yy+hh, xx+ww-rr, yy+hh );
+ XDrawLine( (Display*) m_display, (Window) m_x11window, (GC) m_penGC, xx, yy+rr+1, xx, yy+hh-rr );
+ XDrawLine( (Display*) m_display, (Window) m_x11window, (GC) m_penGC, xx+ww, yy+rr+1, xx+ww, yy+hh-rr );
+ XDrawArc( (Display*) m_display, (Window) m_x11window, (GC) m_penGC, xx, yy, dd, dd, 90*64, 90*64 );
+ XDrawArc( (Display*) m_display, (Window) m_x11window, (GC) m_penGC, xx+ww-dd, yy, dd, dd, 0, 90*64 );
+ XDrawArc( (Display*) m_display, (Window) m_x11window, (GC) m_penGC, xx+ww-dd, yy+hh-dd, dd, dd, 270*64, 90*64 );
+ XDrawArc( (Display*) m_display, (Window) m_x11window, (GC) m_penGC, xx, yy+hh-dd, dd, dd, 180*64, 90*64 );
+ }
+ }
+
+ // this ignores the radius
+ CalcBoundingBox( x, y );
+ 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(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
wxCoord xx = XLOG2DEV(x);
wxCoord yy = YLOG2DEV(y);
if (ww < 0) { ww = -ww; xx = xx - ww; }
if (hh < 0) { hh = -hh; yy = yy - hh; }
- if (m_window)
+ if (m_x11window)
{
if (m_brush.GetStyle() != wxTRANSPARENT)
{
XSetTSOrigin( (Display*) m_display, (GC) m_textGC,
m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
-
- XFillArc( (Display*) m_display, (Window) m_window,
+
+ XFillArc( (Display*) m_display, (Window) m_x11window,
(GC) m_textGC, xx, yy, ww, hh, 0, 360*64 );
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_textGC, 0, 0 );
} else
if (IS_15_PIX_HATCH(m_brush.GetStyle()))
{
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC,
m_deviceOriginX % 15, m_deviceOriginY % 15 );
-
- XFillArc( (Display*) m_display, (Window) m_window,
+
+ XFillArc( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xx, yy, ww, hh, 0, 360*64 );
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 );
} else
if (IS_16_PIX_HATCH(m_brush.GetStyle()))
{
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC,
m_deviceOriginX % 16, m_deviceOriginY % 16 );
-
- XFillArc( (Display*) m_display, (Window) m_window,
+
+ XFillArc( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xx, yy, ww, hh, 0, 360*64 );
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 );
} else
if (m_brush.GetStyle() == wxSTIPPLE)
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC,
m_deviceOriginX % m_brush.GetStipple()->GetWidth(),
m_deviceOriginY % m_brush.GetStipple()->GetHeight() );
-
- XFillArc( (Display*) m_display, (Window) m_window,
+
+ XFillArc( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xx, yy, ww, hh, 0, 360*64 );
-
+
XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 );
}
else
{
- XFillArc( (Display*) m_display, (Window) m_window,
+ XFillArc( (Display*) m_display, (Window) m_x11window,
(GC) m_brushGC, xx, yy, ww, hh, 0, 360*64 );
}
}
if (m_pen.GetStyle () != wxTRANSPARENT)
{
- XDrawArc( (Display*) m_display, (Window) m_window,
+ XDrawArc( (Display*) m_display, (Window) m_x11window,
(GC) m_penGC, xx, yy, ww, hh, 0, 360*64 );
}
}
CalcBoundingBox( x + width, y + height );
}
-void wxWindowDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y)
+void wxWindowDCImpl::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y)
{
+ DoDrawBitmap(icon, x, y, true);
}
-void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
+#if wxUSE_NANOX
+void wxWindowDCImpl::DoDrawBitmap( const wxBitmap &bitmap,
wxCoord x, wxCoord y,
bool useMask )
{
- wxCHECK_RET( Ok(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
+
+ wxCHECK_RET( bitmap.IsOk(), wxT("invalid bitmap") );
- wxCHECK_RET( bitmap.Ok(), wxT("invalid bitmap") );
-
bool is_mono = (bitmap.GetBitmap() != NULL);
/* scale/translate size and position */
CalcBoundingBox( x, y );
CalcBoundingBox( x + w, y + h );
- if (!m_window) return;
+ if (!m_x11window) return;
int ww = XLOG2DEVREL(w);
int hh = YLOG2DEVREL(h);
wxBitmap use_bitmap;
if ((w != ww) || (h != hh))
{
- wxImage image( bitmap );
+ wxImage image( bitmap.ConvertToImage() );
image.Rescale( ww, hh );
#if 0
if (is_mono)
use_bitmap = image.ConvertToMonoBitmap(255,255,255);
else
#endif
- use_bitmap = image.ConvertToBitmap();
+ use_bitmap = image;
}
else
{
/* apply mask if any */
WXPixmap mask = NULL;
+ if (use_bitmap.GetMask())
+ mask = use_bitmap.GetMask()->GetBitmap();
+
+ if (useMask && mask)
+ {
+ Pixmap pixmap = (Pixmap) use_bitmap.GetPixmap() ;
+ Pixmap maskPixmap = (Pixmap) use_bitmap.GetMask()->GetBitmap() ;
+ Pixmap bufPixmap = GrNewPixmap(w, h, 0);
+ GC gc = GrNewGC();
+ GrSetGCUseBackground(gc, FALSE);
+ GrSetGCMode(gc, GR_MODE_COPY);
+
+ // This code assumes that background and foreground
+ // colours are used in ROPs, like in MSW.
+ // Not sure if this is true.
+
+ // Copy destination to buffer.
+ // In DoBlit, we need this step because Blit has
+ // a ROP argument. Here, we don't need it.
+ // In DoBlit, we may be able to eliminate this step
+ // if we check if the rop = copy
+#if 0
+ GrCopyArea(bufPixmap, gc, 0, 0, w, h, (Window) m_x11window,
+ 0, 0, GR_MODE_COPY);
+#endif
+
+ // Copy src to buffer using selected raster op (none selected
+ // in DrawBitmap, so just use Gxcopy)
+ GrCopyArea(bufPixmap, gc, 0, 0, w, h, pixmap,
+ 0, 0, GR_MODE_COPY);
+
+ // Set masked area in buffer to BLACK (pixel value 0)
+ GrSetGCBackground(gc, WHITE);
+ GrSetGCForeground(gc, BLACK);
+ GrCopyArea(bufPixmap, gc, 0, 0, w, h, maskPixmap,
+ 0, 0, GR_MODE_AND);
+
+ // set unmasked area in dest to BLACK
+ GrSetGCBackground(gc, BLACK);
+ GrSetGCForeground(gc, WHITE);
+ GrCopyArea((Window) m_x11window, gc, xx, yy, w, h, maskPixmap,
+ 0, 0, GR_MODE_AND);
+
+ // OR buffer to dest
+ GrCopyArea((Window) m_x11window, gc, xx, yy, w, h, bufPixmap,
+ 0, 0, GR_MODE_OR);
+
+ GrDestroyGC(gc);
+ GrDestroyWindow(bufPixmap);
+ }
+ else
+ XCopyArea( (Display*) m_display, (Pixmap) use_bitmap.GetPixmap(), (Window) m_x11window,
+ (GC) m_penGC, 0, 0, w, h, xx, yy );
+
+ /* remove mask again if any */
+ if (useMask && mask)
+ {
+ if (!m_currentClippingRegion.IsNull())
+ XSetRegion( (Display*) m_display, (GC) m_penGC, (Region) m_currentClippingRegion.GetX11Region() );
+ }
+}
+
+#else
+
+// Normal X11
+void wxWindowDCImpl::DoDrawBitmap( const wxBitmap &bitmap,
+ wxCoord x, wxCoord y,
+ bool useMask )
+{
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
+
+ wxCHECK_RET( bitmap.IsOk(), wxT("invalid bitmap") );
+
+ bool is_mono = (bitmap.GetBitmap() != NULL);
+
+ // scale/translate size and position
+ int xx = XLOG2DEV(x);
+ int yy = YLOG2DEV(y);
+
+ int w = bitmap.GetWidth();
+ int h = bitmap.GetHeight();
+
+ CalcBoundingBox( x, y );
+ CalcBoundingBox( x + w, y + h );
+
+ if (!m_x11window) return;
+
+ int ww = XLOG2DEVREL(w);
+ int hh = YLOG2DEVREL(h);
+
+ // compare to current clipping region
+ if (!m_currentClippingRegion.IsNull())
+ {
+ wxRegion tmp( xx,yy,ww,hh );
+ tmp.Intersect( m_currentClippingRegion );
+ if (tmp.IsEmpty())
+ return;
+ }
+
+ // scale bitmap if required
+ wxBitmap use_bitmap;
+ if ((w != ww) || (h != hh))
+ {
+ wxImage image( bitmap.ConvertToImage() );
+ image.Rescale( ww, hh );
+#if 0
+ if (is_mono)
+ use_bitmap = image.ConvertToMonoBitmap(255,255,255);
+ else
+#endif
+ use_bitmap = image;
+ }
+ else
+ {
+ use_bitmap = bitmap;
+ }
+
+ // apply mask if any
+ WXPixmap mask = NULL;
if (use_bitmap.GetMask()) mask = use_bitmap.GetMask()->GetBitmap();
+
+ bool setClipMask = false;
+
+ if (!m_currentClippingRegion.IsNull() || (useMask && mask))
{
- if (useMask && mask)
+ // XSetClipMask() call is necessary (because of clip region and/or transparent mask)
+ setClipMask = true;
+ Pixmap new_pixmap = 0;
+
+ if (!m_currentClippingRegion.IsNull())
{
- WXPixmap new_mask = NULL;
-#if 0
- if (!m_currentClippingRegion.IsNull())
+ // clipping necessary => create new_pixmap
+ Display *xdisplay = (Display*) m_display;
+ int xscreen = DefaultScreen( xdisplay );
+ Window xroot = RootWindow( xdisplay, xscreen );
+
+ new_pixmap = XCreatePixmap( xdisplay, xroot, ww, hh, 1 );
+ GC gc = XCreateGC( xdisplay, new_pixmap, 0, NULL );
+
+ XSetForeground( xdisplay, gc, BlackPixel(xdisplay,xscreen) );
+
+ XSetFillStyle( xdisplay, gc, FillSolid );
+ XFillRectangle( xdisplay, new_pixmap, gc, 0, 0, ww, hh );
+
+ XSetForeground( xdisplay, gc, WhitePixel(xdisplay,xscreen) );
+
+ if (useMask && mask)
{
- GdkColor col;
- new_mask = gdk_pixmap_new( wxGetRootWindow()->window, ww, hh, 1 );
- GdkGC *gc = gdk_gc_new( new_mask );
- col.pixel = 0;
- gdk_gc_set_foreground( gc, &col );
- gdk_draw_rectangle( new_mask, gc, TRUE, 0, 0, ww, hh );
- col.pixel = 0;
- gdk_gc_set_background( gc, &col );
- col.pixel = 1;
- gdk_gc_set_foreground( gc, &col );
- gdk_gc_set_clip_region( gc, m_currentClippingRegion.GetRegion() );
- gdk_gc_set_clip_origin( gc, -xx, -yy );
- gdk_gc_set_fill( gc, GDK_OPAQUE_STIPPLED );
- gdk_gc_set_stipple( gc, mask );
- gdk_draw_rectangle( new_mask, gc, TRUE, 0, 0, ww, hh );
- gdk_gc_unref( gc );
+ // transparent mask => call XSetStipple
+ XSetFillStyle( xdisplay, gc, FillStippled );
+ XSetTSOrigin( xdisplay, gc, 0, 0);
+ XSetStipple( xdisplay, gc, (Pixmap) mask);
}
-#endif
- if (is_mono)
+
+ wxVector<XRectangle> rects;
+ for ( wxRegionIterator iter(m_currentClippingRegion);
+ iter;
+ ++iter )
{
- if (new_mask)
- XSetClipMask( (Display*) m_display, (GC) m_textGC, (Pixmap) new_mask );
- else
- XSetClipMask( (Display*) m_display, (GC) m_textGC, (Pixmap) mask );
- XSetClipOrigin( (Display*) m_display, (GC) m_textGC, xx, yy );
+ XRectangle rect;
+ rect.x = iter.GetX() - xx;
+ rect.y = iter.GetY() - yy;
+ rect.width = iter.GetWidth();
+ rect.height = iter.GetHeight();
+ rects.push_back(rect);
}
+
+ XFillRectangles(xdisplay, new_pixmap, gc, &rects[0], rects.size());
+
+ XFreeGC( xdisplay, gc );
+ }
+
+ if (is_mono)
+ {
+ if (new_pixmap)
+ XSetClipMask( (Display*) m_display, (GC) m_textGC, new_pixmap );
else
- {
- if (new_mask)
- XSetClipMask( (Display*) m_display, (GC) m_penGC, (Pixmap) new_mask );
- else
- XSetClipMask( (Display*) m_display, (GC) m_penGC, (Pixmap) mask );
- XSetClipOrigin( (Display*) m_display, (GC) m_penGC, xx, yy );
- }
-
- if (new_mask)
- XFreePixmap( (Display*) m_display, (Pixmap) new_mask );
+ XSetClipMask( (Display*) m_display, (GC) m_textGC, (Pixmap) mask );
+ XSetClipOrigin( (Display*) m_display, (GC) m_textGC, xx, yy );
}
+ else
+ {
+ if (new_pixmap)
+ XSetClipMask( (Display*) m_display, (GC) m_penGC, new_pixmap );
+ else
+ XSetClipMask( (Display*) m_display, (GC) m_penGC, (Pixmap) mask );
+ XSetClipOrigin( (Display*) m_display, (GC) m_penGC, xx, yy );
+ }
+
+ if (new_pixmap)
+ XFreePixmap( (Display*) m_display, new_pixmap );
}
- /* Draw XPixmap or XBitmap, depending on what the wxBitmap contains. For
- drawing a mono-bitmap (XBitmap) we use the current text GC */
+ // Draw XPixmap or XBitmap, depending on what the wxBitmap contains. For
+ // drawing a mono-bitmap (XBitmap) we use the current text GC
if (is_mono)
- XCopyPlane( (Display*) m_display, (Pixmap) use_bitmap.GetBitmap(), (Window) m_window,
- (GC) m_textGC, 0, 0, w, h, xx, yy, 1 );
+ XCopyPlane( (Display*) m_display, (Pixmap) use_bitmap.GetBitmap(), (Window) m_x11window,
+ (GC) m_textGC, 0, 0, ww, hh, xx, yy, 1 );
else
- XCopyArea( (Display*) m_display, (Pixmap) use_bitmap.GetPixmap(), (Window) m_window,
- (GC) m_penGC, 0, 0, w, h, xx, yy );
+ XCopyArea( (Display*) m_display, (Pixmap) use_bitmap.GetPixmap(), (Window) m_x11window,
+ (GC) m_penGC, 0, 0, ww, hh, xx, yy );
- /* remove mask again if any */
- if (useMask && mask)
+ // remove mask again if any
+ if (setClipMask)
{
if (is_mono)
{
}
}
}
+#endif
+ // wxUSE_NANOX/!wxUSE_NANOX
-bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
- wxDC *source, wxCoord xsrc, wxCoord ysrc, int rop, bool useMask,
+bool wxWindowDCImpl::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
+ wxDC *source, wxCoord xsrc, wxCoord ysrc,
+ wxRasterOperationMode logical_func, bool useMask,
wxCoord xsrcMask, wxCoord ysrcMask )
{
/* this is the nth try to get this utterly useless function to
of the source dc, but scales correctly on the target dc and
knows about possible mask information in a memory dc. */
- wxCHECK_MSG( Ok(), FALSE, wxT("invalid window dc") );
+ wxCHECK_MSG( IsOk(), false, wxT("invalid window dc") );
- wxCHECK_MSG( source, FALSE, wxT("invalid source dc") );
+ wxCHECK_MSG( source, false, wxT("invalid source dc") );
- if (!m_window) return FALSE;
+ if (!m_x11window) return false;
// transform the source DC coords to the device ones
- xsrc = source->XLOG2DEV(xsrc);
- ysrc = source->YLOG2DEV(ysrc);
+ xsrc = source->LogicalToDeviceX(xsrc);
+ ysrc = source->LogicalToDeviceY(ysrc);
wxClientDC *srcDC = (wxClientDC*)source;
wxMemoryDC *memDC = (wxMemoryDC*)source;
+ wxWindowDCImpl *src_impl = (wxWindowDCImpl*) srcDC->GetImpl();
- bool use_bitmap_method = FALSE;
- bool is_mono = FALSE;
+ bool use_bitmap_method = false;
+ bool is_mono = false;
- /* TODO: use the mask origin when drawing transparently */
+ // TODO: use the mask origin when drawing transparently
if (xsrcMask == -1 && ysrcMask == -1)
{
- xsrcMask = xsrc; ysrcMask = ysrc;
+ xsrcMask = xsrc;
+ ysrcMask = ysrc;
}
-
-#if 0
- if (srcDC->m_isMemDC)
+
+ if (src_impl->m_isMemDC)
{
- if (!memDC->m_selected.Ok()) return FALSE;
+ wxBitmap selected = memDC->GetSelectedBitmap();
+
+ if (!selected.IsOk()) return false;
/* we use the "XCopyArea" way to copy a memory dc into
y different window if the memory dc BOTH
b) it is clipped
c) is not 1-bit */
- if (useMask && (memDC->m_selected.GetMask()))
+ if (useMask && (selected.GetMask()))
{
/* we HAVE TO use the direct way for memory dcs
that have mask since the XCopyArea doesn't know
about masks */
- use_bitmap_method = TRUE;
+ use_bitmap_method = true;
}
- else if (memDC->m_selected.GetDepth() == 1)
+ else if (selected.GetDepth() == 1)
{
/* we HAVE TO use the direct way for memory dcs
that are bitmaps because XCopyArea doesn't cope
with different bit depths */
- is_mono = TRUE;
- use_bitmap_method = TRUE;
+ is_mono = true;
+ use_bitmap_method = true;
}
else if ((xsrc == 0) && (ysrc == 0) &&
- (width == memDC->m_selected.GetWidth()) &&
- (height == memDC->m_selected.GetHeight()))
+ (width == selected.GetWidth()) &&
+ (height == selected.GetHeight()))
{
/* we SHOULD use the direct way if all of the bitmap
in the memory dc is copied in which case XCopyArea
wouldn't be able able to boost performace by reducing
the area to be scaled */
- use_bitmap_method = TRUE;
+ use_bitmap_method = true;
}
else
{
- use_bitmap_method = FALSE;
+ use_bitmap_method = false;
}
}
CalcBoundingBox( xdest, ydest );
CalcBoundingBox( xdest + width, ydest + height );
- /* scale/translate size and position */
+ // scale/translate size and position
wxCoord xx = XLOG2DEV(xdest);
wxCoord yy = YLOG2DEV(ydest);
wxCoord ww = XLOG2DEVREL(width);
wxCoord hh = YLOG2DEVREL(height);
- /* compare to current clipping region */
+ // compare to current clipping region
if (!m_currentClippingRegion.IsNull())
{
wxRegion tmp( xx,yy,ww,hh );
tmp.Intersect( m_currentClippingRegion );
if (tmp.IsEmpty())
- return TRUE;
+ return true;
}
- int old_logical_func = m_logicalFunction;
+ wxRasterOperationMode old_logical_func = m_logicalFunction;
SetLogicalFunction( logical_func );
if (use_bitmap_method)
{
- /* scale/translate bitmap size */
- wxCoord bm_width = memDC->m_selected.GetWidth();
- wxCoord bm_height = memDC->m_selected.GetHeight();
+ wxBitmap selected = memDC->GetSelectedBitmap();
+
+ // scale/translate bitmap size
+ wxCoord bm_width = selected.GetWidth();
+ wxCoord bm_height = selected.GetHeight();
wxCoord bm_ww = XLOG2DEVREL( bm_width );
wxCoord bm_hh = YLOG2DEVREL( bm_height );
- /* scale bitmap if required */
+ // scale bitmap if required
wxBitmap use_bitmap;
if ((bm_width != bm_ww) || (bm_height != bm_hh))
{
- wxImage image( memDC->m_selected );
+ wxImage image( selected.ConvertToImage() );
image = image.Scale( bm_ww, bm_hh );
+#if 0
if (is_mono)
use_bitmap = image.ConvertToMonoBitmap(255,255,255);
else
- use_bitmap = image.ConvertToBitmap();
+#endif
+ use_bitmap = image;
}
else
{
- use_bitmap = memDC->m_selected;
+ use_bitmap = selected;
}
- /* apply mask if any */
- GdkBitmap *mask = (GdkBitmap *) NULL;
+ // apply mask if any
+ WXPixmap mask = NULL;
if (use_bitmap.GetMask()) mask = use_bitmap.GetMask()->GetBitmap();
if (useMask && mask)
{
- GdkBitmap *new_mask = (GdkBitmap*) NULL;
+ WXPixmap new_mask = NULL;
+#if 0
if (!m_currentClippingRegion.IsNull())
{
GdkColor col;
gdk_draw_rectangle( new_mask, gc, TRUE, 0, 0, bm_ww, bm_hh );
gdk_gc_unref( gc );
}
-
+#endif
if (is_mono)
{
if (new_mask)
- gdk_gc_set_clip_mask( m_textGC, new_mask );
+ XSetClipMask( (Display*) m_display, (GC) m_textGC, (Pixmap) new_mask );
else
- gdk_gc_set_clip_mask( m_textGC, mask );
- gdk_gc_set_clip_origin( m_textGC, xx, yy );
+ XSetClipMask( (Display*) m_display, (GC) m_textGC, (Pixmap) mask );
+ XSetClipOrigin( (Display*) m_display, (GC) m_textGC, xx, yy );
}
else
{
if (new_mask)
- gdk_gc_set_clip_mask( m_penGC, new_mask );
+ XSetClipMask( (Display*) m_display, (GC) m_penGC, (Pixmap) new_mask );
else
- gdk_gc_set_clip_mask( m_penGC, mask );
- gdk_gc_set_clip_origin( m_penGC, xx, yy );
+ XSetClipMask( (Display*) m_display, (GC) m_penGC, (Pixmap) mask );
+ XSetClipOrigin( (Display*) m_display, (GC) m_penGC, xx, yy );
}
+
if (new_mask)
- gdk_bitmap_unref( new_mask );
+ XFreePixmap( (Display*) m_display, (Pixmap) new_mask );
}
- /* Draw XPixmap or XBitmap, depending on what the wxBitmap contains. For
- drawing a mono-bitmap (XBitmap) we use the current text GC */
-
+ // Draw XPixmap or XBitmap, depending on what the wxBitmap contains. For
+ // drawing a mono-bitmap (XBitmap) we use the current text GC
if (is_mono)
- gdk_wx_draw_bitmap( m_window, m_textGC, use_bitmap.GetBitmap(), xsrc, ysrc, xx, yy, ww, hh );
+ XCopyPlane( (Display*) m_display, (Pixmap) use_bitmap.GetBitmap(), (Window) m_x11window,
+ (GC) m_textGC, xsrc, ysrc, width, height, xx, yy, 1 );
else
- gdk_draw_pixmap( m_window, m_penGC, use_bitmap.GetPixmap(), xsrc, ysrc, xx, yy, ww, hh );
+ XCopyArea( (Display*) m_display, (Pixmap) use_bitmap.GetPixmap(), (Window) m_x11window,
+ (GC) m_penGC, xsrc, ysrc, width, height, xx, yy );
- /* remove mask again if any */
+ // remove mask again if any
if (useMask && mask)
{
if (is_mono)
{
- gdk_gc_set_clip_mask( m_textGC, (GdkBitmap *) NULL );
- gdk_gc_set_clip_origin( m_textGC, 0, 0 );
+ XSetClipMask( (Display*) m_display, (GC) m_textGC, None );
+ XSetClipOrigin( (Display*) m_display, (GC) m_textGC, 0, 0 );
if (!m_currentClippingRegion.IsNull())
- gdk_gc_set_clip_region( m_textGC, m_currentClippingRegion.GetRegion() );
+ XSetRegion( (Display*) m_display, (GC) m_textGC, (Region) m_currentClippingRegion.GetX11Region() );
}
else
{
- gdk_gc_set_clip_mask( m_penGC, (GdkBitmap *) NULL );
- gdk_gc_set_clip_origin( m_penGC, 0, 0 );
+ XSetClipMask( (Display*) m_display, (GC) m_penGC, None );
+ XSetClipOrigin( (Display*) m_display, (GC) m_penGC, 0, 0 );
if (!m_currentClippingRegion.IsNull())
- gdk_gc_set_clip_region( m_penGC, m_currentClippingRegion.GetRegion() );
+ XSetRegion( (Display*) m_display, (GC) m_penGC, (Region) m_currentClippingRegion.GetX11Region() );
}
}
}
- else /* use_bitmap_method */
+ else // use_bitmap_method
{
+ wxDCImpl *impl = srcDC->GetImpl();
+ wxWindowDCImpl *x11_impl = wxDynamicCast(impl, wxWindowDCImpl);
+ if (!x11_impl)
+ {
+ SetLogicalFunction( old_logical_func );
+ return false;
+ }
+
if ((width != ww) || (height != hh))
{
- /* draw source window into a bitmap as we cannot scale
+ /* Draw source window into a bitmap as we cannot scale
a window in contrast to a bitmap. this would actually
work with memory dcs as well, but we'd lose the mask
information and waste one step in this process since
wxBitmap bitmap( width, height );
- /* copy including child window contents */
- gdk_gc_set_subwindow( m_penGC, GDK_INCLUDE_INFERIORS );
- gdk_window_copy_area( bitmap.GetPixmap(), m_penGC, 0, 0,
- srcDC->GetWindow(),
- xsrc, ysrc, width, height );
- gdk_gc_set_subwindow( m_penGC, GDK_CLIP_BY_CHILDREN );
+ // copy including child window contents
+ XSetSubwindowMode( (Display*) m_display, (GC) m_penGC, IncludeInferiors );
+ XCopyArea( (Display*) m_display, (Window) x11_impl->GetX11Window(), (Window) bitmap.GetPixmap(),
+ (GC) m_penGC, xsrc, ysrc, width, height, 0, 0 );
+ XSetSubwindowMode( (Display*) m_display, (GC) m_penGC, ClipByChildren );
- /* scale image */
- wxImage image( bitmap );
+ // scale image
+ wxImage image( bitmap.ConvertToImage() );
image = image.Scale( ww, hh );
- /* convert to bitmap */
- bitmap = image.ConvertToBitmap();
-
- /* draw scaled bitmap */
- gdk_draw_pixmap( m_window, m_penGC, bitmap.GetPixmap(), 0, 0, xx, yy, -1, -1 );
+ // convert to bitmap
+ bitmap = image;
+ // draw scaled bitmap
+ XCopyArea( (Display*) m_display, (Window) bitmap.GetPixmap(), (Window) m_x11window,
+ (GC) m_penGC, 0, 0, width, height, xx, yy );
}
else
{
- /* No scaling and not a memory dc with a mask either */
-
- /* copy including child window contents */
- gdk_gc_set_subwindow( m_penGC, GDK_INCLUDE_INFERIORS );
- gdk_window_copy_area( m_window, m_penGC, xx, yy,
- srcDC->GetWindow(),
- xsrc, ysrc, width, height );
- gdk_gc_set_subwindow( m_penGC, GDK_CLIP_BY_CHILDREN );
+ // No scaling and not a memory dc with a mask either
+ // copy including child window contents
+ XSetSubwindowMode( (Display*) m_display, (GC) m_penGC, IncludeInferiors );
+ XCopyArea( (Display*) m_display, (Window) x11_impl->GetX11Window(), (Window) m_x11window,
+ (GC) m_penGC, xsrc, ysrc, width, height, xx, yy );
+ XSetSubwindowMode( (Display*) m_display, (GC) m_penGC, ClipByChildren );
}
}
SetLogicalFunction( old_logical_func );
- return TRUE;
-#endif
- return FALSE;
+ return true;
}
-void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
+void wxWindowDCImpl::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
{
- wxCHECK_RET( Ok(), wxT("invalid window dc") );
-
- if (!m_window) return;
-
- XFontStruct *xfont = (XFontStruct*) m_font.GetFontStruct( m_scaleY, m_display );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
- wxCHECK_RET( xfont, wxT("invalid font") );
+ if (!m_x11window) return;
x = XLOG2DEV(x);
y = YLOG2DEV(y);
-#if 0
- wxCoord width = gdk_string_width( font, text.mbc_str() );
- wxCoord height = font->ascent + font->descent;
+#if wxUSE_UNICODE
+ PangoLayout *layout = pango_layout_new(m_context);
+ pango_layout_set_font_description(layout, m_fontdesc);
+
+ const wxCharBuffer data = wxConvUTF8.cWC2MB( text );
+ pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
+
+ // Measure layout.
+ int w,h;
+ pango_layout_get_pixel_size(layout, &w, &h);
+ wxCoord width = w;
+ wxCoord height = h;
+
+ // Draw layout.
+ x11_draw_layout( (Drawable) m_x11window, (GC) m_textGC, x, y, layout, m_textForegroundColour );
- if ( m_backgroundMode == wxSOLID )
+ g_object_unref( G_OBJECT( layout ) );
+
+ CalcBoundingBox (x + width, y + height);
+ CalcBoundingBox (x, y);
+#else
+ XFontStruct *xfont = (XFontStruct*) m_font.GetFontStruct( m_scaleY, m_display );
+
+ wxCHECK_RET( xfont, wxT("invalid font") );
+
+ // First draw a rectangle representing the text background, if a text
+ // background is specified
+ if (m_textBackgroundColour.IsOk () && (m_backgroundMode != wxTRANSPARENT))
{
- gdk_gc_set_foreground( m_textGC, m_textBackgroundColour.GetColor() );
- gdk_draw_rectangle( m_window, m_textGC, TRUE, x, y, width, height );
- gdk_gc_set_foreground( m_textGC, m_textForegroundColour.GetColor() );
+ // Since X draws from the baseline of the text, must add the text height
+ int cx = 0;
+ int cy = 0;
+ int ascent = 0;
+ int slen;
+ int direction, descent;
+
+ slen = strlen(text);
+ XCharStruct overall_return;
+
+ (void)XTextExtents(xfont, (const char*) text.c_str(), slen, &direction,
+ &ascent, &descent, &overall_return);
+
+ cx = overall_return.width;
+ cy = ascent + descent;
+ m_textBackgroundColour.CalcPixel(m_cmap);
+ m_textForegroundColour.CalcPixel(m_cmap);
+ XSetForeground ((Display*) m_display, (GC) m_textGC, m_textBackgroundColour.GetPixel());
+ XFillRectangle( (Display*) m_display, (Window) m_x11window,
+ (GC) m_textGC, x, y, cx, cy );
+ XSetForeground ((Display*) m_display, (GC) m_textGC, m_textForegroundColour.GetPixel());
+
}
-#endif
XSetFont( (Display*) m_display, (GC) m_textGC, xfont->fid );
- if ((xfont->min_byte1 == 0) && (xfont->max_byte1 == 0))
- {
- XDrawString( (Display*) m_display, (Window) m_window,
- (GC) m_textGC, x, y + xfont->ascent, text.c_str(), text.Len() );
- }
+#if !wxUSE_NANOX
+ // This may be a test for whether the font is 16-bit, but it also
+ // seems to fail for valid 8-bit fonts too.
+ if (1) // (xfont->min_byte1 == 0) && (xfont->max_byte1 == 0))
+#endif
+ {
+ XDrawString( (Display*) m_display, (Window) m_x11window,
+ (GC) m_textGC, x, y + XFontStructGetAscent(xfont), text.c_str(), text.length() );
+ }
#if 0
if (m_font.GetUnderlined())
{
- wxCoord ul_y = y + font->ascent;
+ wxCoord ul_y = y + XFontStructGetAscent(font);
if (font->descent > 0) ul_y++;
- gdk_draw_line( m_window, m_textGC, x, ul_y, x + width, ul_y);
+ gdk_draw_line( m_x11window, m_textGC, x, ul_y, x + width, ul_y);
}
width = wxCoord(width / m_scaleX);
height = wxCoord(height / m_scaleY);
-
+
CalcBoundingBox (x + width, y + height);
CalcBoundingBox (x, y);
#endif
+#endif
}
-void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y, double angle )
+void wxWindowDCImpl::DoDrawRotatedText(const wxString& WXUNUSED(text),
+ wxCoord WXUNUSED(x), wxCoord WXUNUSED(y),
+ double WXUNUSED(angle))
{
- // later
+ wxFAIL_MSG( "not implemented" );
}
-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(), wxT("invalid dc") );
+
+ if (string.empty())
+ {
+ if (width) (*width) = 0;
+ if (height) (*height) = 0;
+ return;
+ }
+#if wxUSE_UNICODE
+ PangoLayout *layout = pango_layout_new( m_context );
+
+ if (font)
+ pango_layout_set_font_description( layout, font->GetNativeFontInfo()->description );
+ else
+ pango_layout_set_font_description(layout, m_fontdesc);
+
+ const wxCharBuffer data = wxConvUTF8.cWC2MB( string );
+ pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
+
+ // Measure text.
+ int w,h;
+ pango_layout_get_pixel_size(layout, &w, &h);
+
+ if (width) (*width) = (wxCoord) w;
+ if (height) (*height) = (wxCoord) h;
+ if (descent)
+ {
+ // Do something about metrics here. TODO.
+ (*descent) = 0;
+ }
+ if (externalLeading) (*externalLeading) = 0; // ??
+
+ g_object_unref( G_OBJECT( layout ) );
+#else
wxFont fontToUse = m_font;
if (font) fontToUse = *font;
- wxCHECK_RET( fontToUse.Ok(), "invalid font" );
+ wxCHECK_RET( fontToUse.IsOk(), wxT("invalid font") );
XFontStruct *xfont = (XFontStruct*) fontToUse.GetFontStruct( m_scaleY, m_display );
wxCHECK_RET( xfont, wxT("invalid font") );
-
+
int direction, ascent, descent2;
XCharStruct overall;
- XTextExtents( xfont, string.c_str(), string.Len(), &direction,
+ XTextExtents( xfont, (const char*) string.c_str(), string.length(), &direction,
&ascent, &descent2, &overall);
if (width)
*descent = (wxCoord)(descent2 / m_scaleY );
if (externalLeading)
*externalLeading = 0; // ??
+#endif
}
-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, wxT("invalid dc") );
+
+#if wxUSE_UNICODE
+ PangoLayout *layout = pango_layout_new( m_context );
+
+ if (m_fontdesc)
+ pango_layout_set_font_description(layout, m_fontdesc);
+ else
+ pango_layout_set_font_description(layout, this->GetFont().GetNativeFontInfo()->description);
+
+ pango_layout_set_text(layout, "H", 1 );
+ int w,h;
+ pango_layout_get_pixel_size(layout, &w, &h);
+ g_object_unref( G_OBJECT( layout ) );
+
+ return w;
+#else
+ wxCHECK_MSG( m_font.IsOk(), 0, wxT("invalid font") );
XFontStruct *xfont = (XFontStruct*) m_font.GetFontStruct( m_scaleY, m_display );
int direction, ascent, descent;
XCharStruct overall;
-
+
XTextExtents( xfont, "H", 1, &direction, &ascent, &descent, &overall );
-
+
return (wxCoord)(overall.width / m_scaleX);
+#endif
}
-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, wxT("invalid dc") );
+
+#if wxUSE_UNICODE
+ PangoLayout *layout = pango_layout_new( m_context );
+
+ if (m_fontdesc)
+ pango_layout_set_font_description(layout, m_fontdesc);
+ else
+ pango_layout_set_font_description(layout, this->GetFont().GetNativeFontInfo()->description);
+
+ pango_layout_set_text(layout, "H", 1 );
+ int w,h;
+ pango_layout_get_pixel_size(layout, &w, &h);
+ g_object_unref( G_OBJECT( layout ) );
+
+ return h;
+#else
+ wxCHECK_MSG( m_font.IsOk(), 0, wxT("invalid font") );
XFontStruct *xfont = (XFontStruct*) m_font.GetFontStruct( m_scaleY, m_display );
int direction, ascent, descent;
XCharStruct overall;
-
+
XTextExtents( xfont, "H", 1, &direction, &ascent, &descent, &overall );
-
+
return (wxCoord)((ascent+descent) / m_scaleY);
+#endif
}
-void wxWindowDC::Clear()
+void wxWindowDCImpl::Clear()
{
- wxCHECK_RET( Ok(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
- if (!m_window) return;
+ if (!m_x11window) return;
/* - we either are a memory dc or have a window as the
owner. anything else shouldn't happen.
much pain to keep the DC's and the window's back-
ground colour in synch. */
- if (m_owner)
+ if (m_window)
{
int width,height;
- m_owner->GetSize( &width, &height );
- XFillRectangle( (Display*) m_display, (Window) m_window, (GC) m_bgGC, 0, 0, width, height );
+ m_window->GetSize( &width, &height );
+ XFillRectangle( (Display*) m_display, (Window) m_x11window, (GC) m_bgGC, 0, 0, width, height );
return;
}
if (m_isMemDC)
{
int width,height;
- GetSize( &width, &height );
- XFillRectangle( (Display*) m_display, (Window) m_window, (GC) m_bgGC, 0, 0, width, height );
+ DoGetSize( &width, &height );
+ XFillRectangle( (Display*) m_display, (Window) m_x11window, (GC) m_bgGC, 0, 0, width, height );
return;
}
}
-void wxWindowDC::SetFont( const wxFont &font )
+void wxWindowDCImpl::SetFont( const wxFont &font )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), wxT("invalid dc") );
m_font = font;
+
+#if wxUSE_UNICODE
+ m_fontdesc = font.GetNativeFontInfo()->description;
+#endif
}
-void wxWindowDC::SetPen( const wxPen &pen )
+void wxWindowDCImpl::SetPen( const wxPen &pen )
{
- wxCHECK_RET( Ok(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
if (m_pen == pen) return;
m_pen = pen;
- if (!m_pen.Ok()) return;
+ if (!m_pen.IsOk()) return;
- if (!m_window) return;
+ if (!m_x11window) return;
int width = m_pen.GetWidth();
if (width <= 0)
default:
{
lineStyle = LineSolid;
- req_dash = (wxX11Dash*)NULL;
+ req_dash = NULL;
req_nb_dash = 0;
break;
}
XSetForeground( (Display*) m_display, (GC) m_penGC, m_pen.GetColour().GetPixel() );
}
-void wxWindowDC::SetBrush( const wxBrush &brush )
+void wxWindowDCImpl::SetBrush( const wxBrush &brush )
{
- wxCHECK_RET( Ok(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
if (m_brush == brush) return;
m_brush = brush;
- if (!m_brush.Ok()) return;
+ if (!m_brush.IsOk()) return;
- if (!m_window) return;
+ if (!m_x11window) return;
m_brush.GetColour().CalcPixel( m_cmap );
XSetForeground( (Display*) m_display, (GC) m_brushGC, m_brush.GetColour().GetPixel() );
-
+
XSetFillStyle( (Display*) m_display, (GC) m_brushGC, FillSolid );
- if ((m_brush.GetStyle() == wxSTIPPLE) && (m_brush.GetStipple()->Ok()))
+ if ((m_brush.GetStyle() == wxSTIPPLE) && (m_brush.GetStipple()->IsOk()))
{
if (m_brush.GetStipple()->GetPixmap())
{
XSetStipple( (Display*) m_display, (GC) m_textGC, (Pixmap) m_brush.GetStipple()->GetMask()->GetBitmap() );
}
- if (IS_HATCH(m_brush.GetStyle()))
+ if (m_brush.IsHatch())
{
XSetFillStyle( (Display*) m_display, (GC) m_brushGC, FillStippled );
int num = m_brush.GetStyle() - wxBDIAGONAL_HATCH;
}
}
-void wxWindowDC::SetBackground( const wxBrush &brush )
+void wxWindowDCImpl::SetBackground( const wxBrush &brush )
{
/* CMB 21/7/98: Added SetBackground. Sets background brush
* for Clear() and bg colour for shapes filled with cross-hatch brush */
- wxCHECK_RET( Ok(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
if (m_backgroundBrush == brush) return;
m_backgroundBrush = brush;
- if (!m_backgroundBrush.Ok()) return;
+ if (!m_backgroundBrush.IsOk()) return;
- if (!m_window) return;
+ if (!m_x11window) return;
m_backgroundBrush.GetColour().CalcPixel( m_cmap );
XSetBackground( (Display*) m_display, (GC) m_brushGC, m_backgroundBrush.GetColour().GetPixel() );
XSetFillStyle( (Display*) m_display, (GC) m_bgGC, FillSolid );
- if ((m_backgroundBrush.GetStyle() == wxSTIPPLE) && (m_backgroundBrush.GetStipple()->Ok()))
+ if ((m_backgroundBrush.GetStyle() == wxSTIPPLE) && (m_backgroundBrush.GetStipple()->IsOk()))
{
if (m_backgroundBrush.GetStipple()->GetPixmap())
{
}
}
- if (IS_HATCH(m_backgroundBrush.GetStyle()))
+ if (m_backgroundBrush.IsHatch())
{
XSetFillStyle( (Display*) m_display, (GC) m_bgGC, FillStippled );
int num = m_backgroundBrush.GetStyle() - wxBDIAGONAL_HATCH;
}
}
-void wxWindowDC::SetLogicalFunction( int function )
+void wxWindowDCImpl::SetLogicalFunction( wxRasterOperationMode function )
{
- wxCHECK_RET( Ok(), "invalid dc" );
+ wxCHECK_RET( IsOk(), wxT("invalid dc") );
int x_function;
return;
// VZ: shouldn't this be a CHECK?
- if (!m_window)
+ if (!m_x11window)
return;
-
+
switch (function)
{
case wxCLEAR:
// operations (i.e. DrawText/DrawRotatedText).
// True, but mono-bitmaps use the m_textGC and they use ROPs as well.
XSetFunction( (Display*) m_display, (GC) m_textGC, x_function );
-
+
m_logicalFunction = function;
}
-void wxWindowDC::SetTextForeground( const wxColour &col )
+void wxWindowDCImpl::SetTextForeground( const wxColour &col )
{
- wxCHECK_RET( Ok(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
// don't set m_textForegroundColour to an invalid colour as we'd crash
// later then (we use m_textForegroundColour.GetColor() without checking
// in a few places)
- if ( !col.Ok() || (m_textForegroundColour == col) )
+ if ( !col.IsOk() || (m_textForegroundColour == col) )
return;
m_textForegroundColour = col;
- if (m_window)
+ if (m_x11window)
{
m_textForegroundColour.CalcPixel( m_cmap );
XSetForeground( (Display*) m_display, (GC) m_textGC, m_textForegroundColour.GetPixel() );
}
}
-void wxWindowDC::SetTextBackground( const wxColour &col )
+void wxWindowDCImpl::SetTextBackground( const wxColour &col )
{
- wxCHECK_RET( Ok(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
// same as above
- if ( !col.Ok() || (m_textBackgroundColour == col) )
+ if ( !col.IsOk() || (m_textBackgroundColour == col) )
return;
m_textBackgroundColour = col;
- if (m_window)
+ if (m_x11window)
{
m_textBackgroundColour.CalcPixel( m_cmap );
XSetBackground( (Display*) m_display, (GC) m_textGC, m_textBackgroundColour.GetPixel() );
}
}
-void wxWindowDC::SetBackgroundMode( int mode )
+void wxWindowDCImpl::SetBackgroundMode( int mode )
{
- wxCHECK_RET( Ok(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
m_backgroundMode = mode;
- if (!m_window) return;
+#if wxUSE_NANOX
+ GrSetGCUseBackground((GC) m_textGC, mode == wxTRANSPARENT ? FALSE : TRUE);
+#endif
+
+ if (!m_x11window) return;
// CMB 21/7/98: fill style of cross-hatch brushes is affected by
// transparent/solid background mode
}
}
-void wxWindowDC::SetPalette( const wxPalette& palette )
+void wxWindowDCImpl::SetPalette( const wxPalette& WXUNUSED(palette) )
{
#if 0
- if (m_window)
+ if (m_x11window)
{
- if (palette.Ok())
+ if (palette.IsOk())
/* Use GetXColormap */
- XSetWindowColormap ((Display*) m_display, (Window) m_window->GetXWindow(),
+ XSetWindowColormap ((Display*) m_display, (Window) m_x11window->GetXWindow(),
(Colormap) palette.GetXColormap());
else
/* Use wxGetMainColormap */
- XSetWindowColormap ((Display*) m_display, (Window) m_window->GetXWindow(),
+ XSetWindowColormap ((Display*) m_display, (Window) m_x11window->GetXWindow(),
(Colormap) wxTheApp->GetMainColormap(m_display));
}
#endif
}
-void wxWindowDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord height )
+void wxWindowDCImpl::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord height )
{
- wxCHECK_RET( Ok(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
+
+ if (!m_x11window) return;
+
+ if (width <= 0)
+ width = 1;
- if (!m_window) return;
+ if (height <= 0)
+ height = 1;
wxRect rect;
rect.x = XLOG2DEV(x);
rect.width = XLOG2DEVREL(width);
rect.height = YLOG2DEVREL(height);
- if (!m_currentClippingRegion.IsNull())
+ if (!m_currentClippingRegion.IsEmpty())
m_currentClippingRegion.Intersect( rect );
else
- m_currentClippingRegion.Union( rect );
+ m_currentClippingRegion = rect;
#if USE_PAINT_REGION
- if (!m_paintClippingRegion.IsNull())
+ if (!m_paintClippingRegion.IsEmpty())
m_currentClippingRegion.Intersect( m_paintClippingRegion );
#endif
wxCoord xx, yy, ww, hh;
m_currentClippingRegion.GetBox( xx, yy, ww, hh );
- wxDC::DoSetClippingRegion( xx, yy, ww, hh );
+ wxX11DCImpl::DoSetClippingRegion( xx, yy, ww, hh );
XSetRegion( (Display*) m_display, (GC) m_penGC, (Region) m_currentClippingRegion.GetX11Region() );
XSetRegion( (Display*) m_display, (GC) m_brushGC, (Region) m_currentClippingRegion.GetX11Region() );
XSetRegion( (Display*) m_display, (GC) m_bgGC, (Region) m_currentClippingRegion.GetX11Region() );
}
-void wxWindowDC::DoSetClippingRegionAsRegion( const wxRegion& region )
+void wxWindowDCImpl::DoSetDeviceClippingRegion( const wxRegion& region )
{
- wxCHECK_RET( Ok(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
if (region.Empty())
{
return;
}
- if (!m_window) return;
+ if (!m_x11window) return;
- if (!m_currentClippingRegion.IsNull())
+ if (!m_currentClippingRegion.IsEmpty())
m_currentClippingRegion.Intersect( region );
else
- m_currentClippingRegion.Union( region );
+ m_currentClippingRegion = region;
#if USE_PAINT_REGION
- if (!m_paintClippingRegion.IsNull())
+ if (!m_paintClippingRegion.IsEmpty())
m_currentClippingRegion.Intersect( m_paintClippingRegion );
#endif
wxCoord xx, yy, ww, hh;
m_currentClippingRegion.GetBox( xx, yy, ww, hh );
- wxDC::DoSetClippingRegion( xx, yy, ww, hh );
+ wxX11DCImpl::DoSetClippingRegion( xx, yy, ww, hh );
XSetRegion( (Display*) m_display, (GC) m_penGC, (Region) m_currentClippingRegion.GetX11Region() );
XSetRegion( (Display*) m_display, (GC) m_brushGC, (Region) m_currentClippingRegion.GetX11Region() );
XSetRegion( (Display*) m_display, (GC) m_bgGC, (Region) m_currentClippingRegion.GetX11Region() );
}
-void wxWindowDC::DestroyClippingRegion()
+void wxWindowDCImpl::DestroyClippingRegion()
{
- wxCHECK_RET( Ok(), wxT("invalid window dc") );
+ wxCHECK_RET( IsOk(), wxT("invalid window dc") );
- wxDC::DestroyClippingRegion();
+ wxDCImpl::DestroyClippingRegion();
m_currentClippingRegion.Clear();
m_currentClippingRegion.Union( m_paintClippingRegion );
#endif
- if (!m_window) return;
+ if (!m_x11window) return;
if (m_currentClippingRegion.IsEmpty())
{
}
}
-void wxWindowDC::Destroy()
+void wxWindowDCImpl::Destroy()
{
if (m_penGC) wxFreePoolGC( (GC) m_penGC );
m_penGC = NULL;
m_bgGC = NULL;
}
-void wxWindowDC::ComputeScaleAndOrigin()
+void wxWindowDCImpl::ComputeScaleAndOrigin()
{
/* CMB: copy scale to see if it changes */
double origScaleX = m_scaleX;
double origScaleY = m_scaleY;
- wxDC::ComputeScaleAndOrigin();
+ wxDCImpl::ComputeScaleAndOrigin();
/* CMB: if scale has changed call SetPen to recalulate the line width */
if ((m_scaleX != origScaleX || m_scaleY != origScaleY) &&
- (m_pen.Ok()))
+ (m_pen.IsOk()))
{
/* this is a bit artificial, but we need to force wxDC to think
the pen has changed */
}
}
-wxSize wxWindowDC::GetPPI() const
+wxSize wxWindowDCImpl::GetPPI() const
{
return wxSize(100, 100);
}
-int wxWindowDC::GetDepth() const
+int wxWindowDCImpl::GetDepth() const
{
wxFAIL_MSG(wxT("not implemented"));
return -1;
}
+//-----------------------------------------------------------------------------
+// wxClientDC
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_ABSTRACT_CLASS(wxClientDCImpl, wxWindowDCImpl)
+
+wxClientDCImpl::wxClientDCImpl( wxDC *owner, wxWindow *window )
+ : wxWindowDCImpl( owner, window )
+{
+ wxCHECK_RET( window, wxT("NULL window in wxClientDC::wxClientDC") );
+
+ m_x11window = (WXWindow*) window->GetClientAreaWindow();
+
+ // Adjust the client area when the wxWindow is not using 2 X11 windows.
+ if (m_x11window == (WXWindow*) window->GetMainWindow())
+ {
+ wxPoint ptOrigin = window->GetClientAreaOrigin();
+ SetDeviceOrigin(ptOrigin.x, ptOrigin.y);
+ wxSize size = window->GetClientSize();
+ DoSetClippingRegion( 0, 0, size.x, size.y );
+ }
+}
+
+void wxClientDCImpl::DoGetSize(int *width, int *height) const
+{
+ wxCHECK_RET( m_window, wxT("GetSize() doesn't work without window") );
+
+ m_window->GetClientSize( width, height );
+}
+
// ----------------------------------------------------------------------------
// wxPaintDC
// ----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxPaintDC, wxClientDC)
+IMPLEMENT_ABSTRACT_CLASS(wxPaintDCImpl, wxClientDCImpl)
-wxPaintDC::wxPaintDC(wxWindow* win)
- : wxClientDC(win)
+wxPaintDCImpl::wxPaintDCImpl(wxDC *owner, wxWindow* window)
+ : wxClientDCImpl(owner, window)
{
#if USE_PAINT_REGION
- if (!win->GetClipPaintRegion())
+ if (!window->GetClipPaintRegion())
return;
- m_paintClippingRegion = win->GetUpdateRegion();
+ m_paintClippingRegion = window->GetUpdateRegion();
Region region = (Region) m_paintClippingRegion.GetX11Region();
if (region)
{
- m_paintClippingRegion = win->GetUpdateRegion();
- Region region2 = (Region) m_paintClippingRegion.GetX11Region();
- if (region2)
- {
m_currentClippingRegion.Union( m_paintClippingRegion );
- XSetRegion( (Display*) m_display, (GC) m_penGC, region2 );
- XSetRegion( (Display*) m_display, (GC) m_brushGC, region2 );
- XSetRegion( (Display*) m_display, (GC) m_textGC, region2 );
- XSetRegion( (Display*) m_display, (GC) m_bgGC, region2 );
- }
+ XSetRegion( (Display*) m_display, (GC) m_penGC, region );
+ XSetRegion( (Display*) m_display, (GC) m_brushGC, region );
+ XSetRegion( (Display*) m_display, (GC) m_textGC, region );
+ XSetRegion( (Display*) m_display, (GC) m_bgGC, region );
}
#endif // USE_PAINT_REGION
}
-//-----------------------------------------------------------------------------
-// wxClientDC
-//-----------------------------------------------------------------------------
-
-IMPLEMENT_DYNAMIC_CLASS(wxClientDC, wxWindowDC)
-
-wxClientDC::wxClientDC( wxWindow *win )
- : wxWindowDC( win )
-{
- wxCHECK_RET( win, _T("NULL window in wxClientDC::wxClientDC") );
-
-#ifdef __WXUNIVERSAL__
- wxPoint ptOrigin = win->GetClientAreaOrigin();
- SetDeviceOrigin(ptOrigin.x, ptOrigin.y);
- wxSize size = win->GetClientSize();
- SetClippingRegion(wxPoint(0, 0), size);
-#endif // __WXUNIVERSAL__
-}
-
-void wxClientDC::DoGetSize(int *width, int *height) const
-{
- wxCHECK_RET( m_owner, _T("GetSize() doesn't work without window") );
-
- m_owner->GetClientSize( width, height );
-}
-
// ----------------------------------------------------------------------------
// wxDCModule
// ----------------------------------------------------------------------------
class wxDCModule : public wxModule
{
public:
- bool OnInit();
- void OnExit();
+ // we must be cleaned up before wxDisplayModule which closes the global
+ // display
+ wxDCModule()
+ {
+ AddDependency(wxClassInfo::FindClass(wxT("wxX11DisplayModule")));
+ }
+
+ bool OnInit() { wxInitGCPool(); return true; }
+ void OnExit() { wxCleanUpGCPool(); }
private:
DECLARE_DYNAMIC_CLASS(wxDCModule)
IMPLEMENT_DYNAMIC_CLASS(wxDCModule, wxModule)
-bool wxDCModule::OnInit()
-{
- wxInitGCPool();
- return TRUE;
-}
-
-void wxDCModule::OnExit()
-{
- wxCleanUpGCPool();
-}
projects / wxWidgets.git / blobdiff