X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/77ffb5937e89927b621128789401db8921fe580f..0b6d76bfd477722d73589b20a15d05b8b570bd61:/src/x11/dcclient.cpp diff --git a/src/x11/dcclient.cpp b/src/x11/dcclient.cpp index d047056099..0278302b5f 100644 --- a/src/x11/dcclient.cpp +++ b/src/x11/dcclient.cpp @@ -6,13 +6,9 @@ // Created: 01/02/97 // RCS-ID: $Id$ // Copyright: (c) Julian Smart, Robert Roebling -// Licence: wxWidgets licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "dcclient.h" -#endif - #include "wx/dcclient.h" #include "wx/dcmemory.h" #include "wx/window.h" @@ -23,12 +19,14 @@ #include "wx/x11/private.h" -#include +#include "wx/math.h" #if wxUSE_UNICODE #include "glib.h" #include "pango/pangox.h" -#include "pango/pangoxft.h" +#ifdef HAVE_PANGO_XFT + #include "pango/pangoxft.h" +#endif #include "pango_x.cpp" #endif @@ -127,11 +125,11 @@ static GC wxGetPoolGC( Window window, wxPoolGCType type ) 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; } } @@ -147,7 +145,7 @@ static void wxFreePoolGC( GC gc ) { if (wxGCPool[i].m_gc == gc) { - wxGCPool[i].m_used = FALSE; + wxGCPool[i].m_used = false; return; } } @@ -169,10 +167,10 @@ wxWindowDC::wxWindowDC() m_textGC = (WXGC *) NULL; m_bgGC = (WXGC *) NULL; m_cmap = (WXColormap *) NULL; - m_isMemDC = FALSE; - m_isScreenDC = FALSE; + m_isMemDC = false; + m_isScreenDC = false; m_owner = (wxWindow *)NULL; - + #if wxUSE_UNICODE m_context = (PangoContext *)NULL; m_fontdesc = (PangoFontDescription *)NULL; @@ -190,8 +188,8 @@ wxWindowDC::wxWindowDC( wxWindow *window ) m_bgGC = (WXGC *) NULL; m_cmap = (WXColormap *) NULL; m_owner = (wxWindow *)NULL; - m_isMemDC = FALSE; - m_isScreenDC = FALSE; + m_isMemDC = false; + m_isScreenDC = false; m_font = window->GetFont(); m_window = (WXWindow*) window->GetMainWindow(); @@ -200,13 +198,13 @@ wxWindowDC::wxWindowDC( wxWindow *window ) if (!m_window) { // don't report problems - m_ok = TRUE; + m_ok = true; return; } m_display = (WXDisplay *) wxGlobalDisplay(); - + #if wxUSE_UNICODE m_context = wxTheApp->GetPangoContext(); m_fontdesc = window->GetFont().GetNativeFontInfo()->description; @@ -234,7 +232,7 @@ wxWindowDC::~wxWindowDC() void wxWindowDC::SetUpDC() { - m_ok = TRUE; + m_ok = true; wxASSERT_MSG( !m_penGC, wxT("GCs already created") ); @@ -266,6 +264,9 @@ void wxWindowDC::SetUpDC() 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() ); @@ -297,7 +298,7 @@ void wxWindowDC::SetUpDC() /* 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 */ @@ -315,7 +316,7 @@ void wxWindowDC::SetUpDC() { 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 ); @@ -333,7 +334,7 @@ void wxWindowDC::DoGetSize( int* width, int* height ) const m_owner->GetSize(width, height); } -extern bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y, +extern bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y, const wxColour & col, int style); bool wxWindowDC::DoFloodFill(wxCoord x, wxCoord y, @@ -353,7 +354,7 @@ bool wxWindowDC::DoGetPixel( wxCoord x1, wxCoord y1, wxColour *col ) const memdc.SelectObject(wxNullBitmap); 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 ) @@ -372,8 +373,8 @@ void wxWindowDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 ) points[1].x = x2; points[1].y = y2; DrawLines( 2, points, 0, 0 ); - - // XDrawLine( (Display*) m_display, (Window) m_window, + + // XDrawLine( (Display*) m_display, (Window) m_window, // (GC) m_penGC, XLOG2DEV(x1), YLOG2DEV(y1), XLOG2DEV(x2), YLOG2DEV(y2) ); } @@ -452,30 +453,30 @@ void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCo 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, (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, (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, (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) @@ -483,10 +484,10 @@ void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCo 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, (GC) m_brushGC, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 ); - + XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 ); } else @@ -500,10 +501,10 @@ void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCo { XDrawArc( (Display*) m_display, (Window) m_window, (GC) m_penGC, xxc-r, yyc-r, 2*r,2*r, alpha1, alpha2 ); - + XDrawLine( (Display*) m_display, (Window) m_window, (GC) m_penGC, xx1, yy1, xxc, yyc ); - + XDrawLine( (Display*) m_display, (Window) m_window, (GC) m_penGC, xxc, yyc, xx2, yy2 ); } @@ -538,30 +539,30 @@ void wxWindowDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord 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, (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, (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, (GC) m_brushGC, xx, yy, ww, hh, start, end ); - + XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 ); } else if (m_brush.GetStyle() == wxSTIPPLE) @@ -569,10 +570,10 @@ void wxWindowDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord 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, (GC) m_brushGC, xx, yy, ww, hh, start, end ); - + XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 ); } else @@ -616,7 +617,7 @@ void wxWindowDC::DoDrawLines( int n, wxPoint points[], wxCoord xoffset, wxCoord { 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 ); @@ -637,7 +638,7 @@ void wxWindowDC::DoDrawPolygon( int n, wxPoint points[], { 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); } @@ -645,36 +646,36 @@ void wxWindowDC::DoDrawPolygon( int n, wxPoint points[], { 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, (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, (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, (GC) m_brushGC, xpoints, n, Complex, 0); - + XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 ); } else if (m_brush.GetStyle() == wxSTIPPLE) @@ -682,10 +683,10 @@ void wxWindowDC::DoDrawPolygon( int n, wxPoint points[], 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, (GC) m_brushGC, xpoints, n, Complex, 0); - + XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 ); } else @@ -723,7 +724,7 @@ void wxWindowDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord h // 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_brush.GetStyle() != wxTRANSPARENT) @@ -733,30 +734,30 @@ void wxWindowDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord h 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, (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, (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, (GC) m_brushGC, xx, yy, ww, hh ); - + XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 ); } else if (m_brush.GetStyle() == wxSTIPPLE) @@ -764,10 +765,10 @@ void wxWindowDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord h 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, (GC) m_brushGC, xx, yy, ww, hh ); - + XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 ); } else @@ -791,19 +792,19 @@ void wxWindowDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord h void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius ) { wxCHECK_RET( Ok(), 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) @@ -812,10 +813,10 @@ void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wx (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) @@ -823,7 +824,7 @@ void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wx ww--; hh--; } - + if (m_window) { // CMB: ensure dd is not larger than rectangle otherwise we @@ -832,13 +833,13 @@ void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wx 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(), + 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, (GC) m_textGC, xx+rr, yy, ww-dd+1, hh ); XFillRectangle( (Display*) m_display, (Window) m_window, (GC) m_textGC, xx, yy+rr, ww, hh-dd+1 ); @@ -872,7 +873,7 @@ void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wx } else if (m_brush.GetStyle() == wxSTIPPLE) { - XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, + 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, (GC) m_brushGC, xx+rr, yy, ww-dd+1, hh ); @@ -905,7 +906,7 @@ void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wx XDrawArc( (Display*) m_display, (Window) m_window, (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 ); @@ -933,30 +934,30 @@ void wxWindowDC::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord hei 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, (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, (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, (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) @@ -964,10 +965,10 @@ void wxWindowDC::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord hei 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, (GC) m_brushGC, xx, yy, ww, hh, 0, 360*64 ); - + XSetTSOrigin( (Display*) m_display, (GC) m_brushGC, 0, 0 ); } else @@ -990,7 +991,7 @@ void wxWindowDC::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord hei void wxWindowDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y) { - DoDrawBitmap(icon, x, y, TRUE); + DoDrawBitmap(icon, x, y, true); } #if wxUSE_NANOX @@ -1001,7 +1002,7 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap, wxCHECK_RET( Ok(), wxT("invalid window dc") ); wxCHECK_RET( bitmap.Ok(), wxT("invalid bitmap") ); - + bool is_mono = (bitmap.GetBitmap() != NULL); /* scale/translate size and position */ @@ -1073,7 +1074,7 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap, GrCopyArea(bufPixmap, gc, 0, 0, w, h, (Window) m_window, 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, @@ -1084,7 +1085,7 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap, 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); @@ -1120,7 +1121,7 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap, wxCHECK_RET( Ok(), wxT("invalid window dc") ); wxCHECK_RET( bitmap.Ok(), wxT("invalid bitmap") ); - + bool is_mono = (bitmap.GetBitmap() != NULL); // scale/translate size and position @@ -1168,7 +1169,7 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap, // apply mask if any WXPixmap mask = NULL; if (use_bitmap.GetMask()) mask = use_bitmap.GetMask()->GetBitmap(); - + if (useMask && mask) { WXPixmap new_mask = NULL; @@ -1209,7 +1210,7 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap, 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 ); } @@ -1254,11 +1255,11 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord he 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( Ok(), 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_window) return false; // transform the source DC coords to the device ones xsrc = source->XLOG2DEV(xsrc); @@ -1267,19 +1268,19 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord he wxClientDC *srcDC = (wxClientDC*)source; wxMemoryDC *memDC = (wxMemoryDC*)source; - 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; } - + if (srcDC->m_isMemDC) { - if (!memDC->m_selected.Ok()) return FALSE; + if (!memDC->m_selected.Ok()) return false; /* we use the "XCopyArea" way to copy a memory dc into y different window if the memory dc BOTH @@ -1292,15 +1293,15 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord he /* 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) { /* 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()) && @@ -1310,11 +1311,11 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord he 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; } } @@ -1334,7 +1335,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord he wxRegion tmp( xx,yy,ww,hh ); tmp.Intersect( m_currentClippingRegion ); if (tmp.IsEmpty()) - return TRUE; + return true; } int old_logical_func = m_logicalFunction; @@ -1413,7 +1414,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord he 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 ); } @@ -1480,7 +1481,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord he bitmap = image; // draw scaled bitmap - XCopyArea( (Display*) m_display, (Window) bitmap.GetPixmap(), (Window) m_window, + XCopyArea( (Display*) m_display, (Window) bitmap.GetPixmap(), (Window) m_window, (GC) m_penGC, 0, 0, width, height, xx, yy ); } else @@ -1489,15 +1490,15 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord he // copy including child window contents XSetSubwindowMode( (Display*) m_display, (GC) m_penGC, IncludeInferiors ); - XCopyArea( (Display*) m_display, (Window) srcDC->GetWindow(), (Window) m_window, + XCopyArea( (Display*) m_display, (Window) srcDC->GetWindow(), (Window) m_window, (GC) m_penGC, xsrc, ysrc, width, height, xx, yy ); XSetSubwindowMode( (Display*) m_display, (GC) m_penGC, ClipByChildren ); } } SetLogicalFunction( old_logical_func ); - - return TRUE; + + return true; } void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) @@ -1512,28 +1513,28 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) #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_window, (GC) m_textGC, x, y, layout, m_textForegroundColour ); - + 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.Ok () && (m_backgroundMode != wxTRANSPARENT)) @@ -1554,6 +1555,7 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) 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_window, (GC) m_textGC, x, y, cx, cy ); @@ -1563,10 +1565,12 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) XSetFont( (Display*) m_display, (GC) m_textGC, xfont->fid ); #if !wxUSE_NANOX - if ((xfont->min_byte1 == 0) && (xfont->max_byte1 == 0)) + // 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_window, + XDrawString( (Display*) m_display, (Window) m_window, (GC) m_textGC, x, y + XFontStructGetAscent(xfont), text.c_str(), text.Len() ); } @@ -1580,7 +1584,7 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) width = wxCoord(width / m_scaleX); height = wxCoord(height / m_scaleY); - + CalcBoundingBox (x + width, y + height); CalcBoundingBox (x, y); #endif @@ -1598,13 +1602,13 @@ void wxWindowDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoor { wxCHECK_RET( Ok(), wxT("invalid dc") ); - if (string.IsEmpty()) + if (string.empty()) { if (width) (*width) = 0; if (height) (*height) = 0; return; } - + #if wxUSE_UNICODE PangoLayout *layout = pango_layout_new( m_context ); @@ -1612,15 +1616,15 @@ void wxWindowDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoor 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 (width) (*width) = (wxCoord) w; if (height) (*height) = (wxCoord) h; if (descent) { @@ -1628,7 +1632,7 @@ void wxWindowDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoor (*descent) = 0; } if (externalLeading) (*externalLeading) = 0; // ?? - + g_object_unref( G_OBJECT( layout ) ); #else wxFont fontToUse = m_font; @@ -1639,7 +1643,7 @@ void wxWindowDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoor XFontStruct *xfont = (XFontStruct*) fontToUse.GetFontStruct( m_scaleY, m_display ); wxCHECK_RET( xfont, wxT("invalid font") ); - + int direction, ascent, descent2; XCharStruct overall; @@ -1660,22 +1664,20 @@ void wxWindowDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoor wxCoord wxWindowDC::GetCharWidth() const { wxCHECK_MSG( Ok(), 0, wxT("invalid dc") ); - + #if wxUSE_UNICODE PangoLayout *layout = pango_layout_new( m_context ); - - if (!m_fontdesc) - { - char *crash = NULL; - *crash = 0; - } - - pango_layout_set_font_description(layout, m_fontdesc); + + 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.Ok(), 0, wxT("invalid font") ); @@ -1686,9 +1688,9 @@ wxCoord wxWindowDC::GetCharWidth() const int direction, ascent, descent; XCharStruct overall; - + XTextExtents( xfont, "H", 1, &direction, &ascent, &descent, &overall ); - + return (wxCoord)(overall.width / m_scaleX); #endif } @@ -1696,23 +1698,20 @@ wxCoord wxWindowDC::GetCharWidth() const wxCoord wxWindowDC::GetCharHeight() const { wxCHECK_MSG( Ok(), 0, wxT("invalid dc") ); - + #if wxUSE_UNICODE PangoLayout *layout = pango_layout_new( m_context ); - - if (!m_fontdesc) - { - char *crash = NULL; - *crash = 0; - } - - pango_layout_set_font_description(layout, m_fontdesc); - + + 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.Ok(), 0, wxT("invalid font") ); @@ -1723,9 +1722,9 @@ wxCoord wxWindowDC::GetCharHeight() const int direction, ascent, descent; XCharStruct overall; - + XTextExtents( xfont, "H", 1, &direction, &ascent, &descent, &overall ); - + return (wxCoord)((ascent+descent) / m_scaleY); #endif } @@ -1765,6 +1764,12 @@ void wxWindowDC::SetFont( const wxFont &font ) wxCHECK_RET( Ok(), wxT("invalid dc") ); m_font = font; + + return; + +#if wxUSE_UNICODE + m_fontdesc = font.GetNativeFontInfo()->description; +#endif } void wxWindowDC::SetPen( const wxPen &pen ) @@ -1908,7 +1913,7 @@ void wxWindowDC::SetBrush( const wxBrush &brush ) 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())) @@ -1931,7 +1936,7 @@ void wxWindowDC::SetBrush( const wxBrush &brush ) 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; @@ -1976,7 +1981,7 @@ void wxWindowDC::SetBackground( const wxBrush &brush ) } } - 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; @@ -1996,7 +2001,7 @@ void wxWindowDC::SetLogicalFunction( int function ) // VZ: shouldn't this be a CHECK? if (!m_window) return; - + switch (function) { case wxCLEAR: @@ -2057,7 +2062,7 @@ void wxWindowDC::SetLogicalFunction( int function ) // 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; } @@ -2285,9 +2290,9 @@ wxClientDC::wxClientDC( wxWindow *window ) : wxWindowDC( window ) { wxCHECK_RET( window, _T("NULL window in wxClientDC::wxClientDC") ); - + m_window = (WXWindow*) window->GetClientAreaWindow(); - + // Adjust the client area when the wxWindow is not using 2 X11 windows. if (m_window == (WXWindow*) window->GetMainWindow()) { @@ -2351,7 +2356,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxDCModule, wxModule) bool wxDCModule::OnInit() { wxInitGCPool(); - return TRUE; + return true; } void wxDCModule::OnExit()