X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c0521644101bb0047ba8099c71842c37249be662..c96d7bec67801a380d029990ad1df5e2c9fc207b:/src/gtk/dcclient.cpp diff --git a/src/gtk/dcclient.cpp b/src/gtk/dcclient.cpp index f192e6e05c..200eafb460 100644 --- a/src/gtk/dcclient.cpp +++ b/src/gtk/dcclient.cpp @@ -28,7 +28,6 @@ #include "wx/fontutil.h" #include "wx/scrolwin.h" -#include "wx/gtk/win_gtk.h" #include "wx/gtk/private.h" #include @@ -37,6 +36,11 @@ // local defines //----------------------------------------------------------------------------- +#define XLOG2DEV(x) LogicalToDeviceX(x) +#define XLOG2DEVREL(x) LogicalToDeviceXRel(x) +#define YLOG2DEV(y) LogicalToDeviceY(y) +#define YLOG2DEVREL(y) LogicalToDeviceYRel(y) + #define USE_PAINT_REGION 1 //----------------------------------------------------------------------------- @@ -86,11 +90,7 @@ void gdk_wx_draw_bitmap(GdkDrawable *drawable, GdkGC *gc, GdkDrawable *src, gint xsrc, - gint ysrc, - gint xdest, - gint ydest, - gint width, - gint height) + gint ysrc) { wxCHECK_RET( drawable, _T("NULL drawable in gdk_wx_draw_bitmap") ); wxCHECK_RET( src, _T("NULL src in gdk_wx_draw_bitmap") ); @@ -98,15 +98,13 @@ void gdk_wx_draw_bitmap(GdkDrawable *drawable, gint src_width, src_height; gdk_drawable_get_size(src, &src_width, &src_height); - if (width == -1) width = src_width; - if (height == -1) height = src_height; XCopyPlane( GDK_WINDOW_XDISPLAY(drawable), GDK_WINDOW_XID(src), GDK_WINDOW_XID(drawable), GDK_GC_XGC(gc), xsrc, ysrc, - width, height, + src_width, src_height, 0, 0, 1 ); } @@ -253,27 +251,36 @@ static void wxFreePoolGC( GdkGC *gc ) //----------------------------------------------------------------------------- #if wxUSE_NEW_DC -IMPLEMENT_DYNAMIC_CLASS(wxGTKWindowImplDC, wxGTKImplDC) +IMPLEMENT_ABSTRACT_CLASS(wxGTKWindowImplDC, wxGTKImplDC) #else -IMPLEMENT_DYNAMIC_CLASS(wxWindowDC, wxDC) +IMPLEMENT_ABSTRACT_CLASS(wxWindowDC, wxDC) #endif -wxGTKWindowImplDC::wxGTKWindowImplDC() +#if wxUSE_NEW_DC +wxGTKWindowImplDC::wxGTKWindowImplDC( wxDC *owner ) : + wxGTKImplDC( owner ) +#else +wxWindowDC::wxWindowDC() +#endif { m_penGC = (GdkGC *) NULL; m_brushGC = (GdkGC *) NULL; m_textGC = (GdkGC *) NULL; m_bgGC = (GdkGC *) NULL; m_cmap = (GdkColormap *) NULL; - m_isMemDC = false; m_isScreenDC = false; - m_owner = (wxWindow *)NULL; + m_owningWindow = (wxWindow *)NULL; m_context = (PangoContext *)NULL; m_layout = (PangoLayout *)NULL; m_fontdesc = (PangoFontDescription *)NULL; } -wxGTKWindowImplDC::wxGTKWindowImplDC( wxWindow *window ) +#if wxUSE_NEW_DC +wxGTKWindowImplDC::wxGTKWindowImplDC( wxDC *owner, wxWindow *window ) : + wxGTKImplDC( owner ) +#else +wxWindowDC::wxWindowDC( wxWindow *window ) +#endif { wxASSERT_MSG( window, wxT("DC needs a window") ); @@ -282,8 +289,7 @@ wxGTKWindowImplDC::wxGTKWindowImplDC( wxWindow *window ) m_textGC = (GdkGC *) NULL; m_bgGC = (GdkGC *) NULL; m_cmap = (GdkColormap *) NULL; - m_owner = (wxWindow *)NULL; - m_isMemDC = false; + m_owningWindow = (wxWindow *)NULL; m_isScreenDC = false; m_font = window->GetFont(); @@ -304,8 +310,7 @@ wxGTKWindowImplDC::wxGTKWindowImplDC( wxWindow *window ) m_layout = pango_layout_new( m_context ); m_fontdesc = pango_font_description_copy( widget->style->font_desc ); - GtkPizza *pizza = GTK_PIZZA( widget ); - m_window = pizza->bin_window; + m_window = widget->window; // Window not realized ? if (!m_window) @@ -327,15 +332,16 @@ wxGTKWindowImplDC::wxGTKWindowImplDC( wxWindow *window ) is white whereas a window might assume gray to be the standard (as e.g. wxStatusBar) */ - m_owner = window; + m_owningWindow = window; - if (m_owner && m_owner->m_wxwindow && (m_owner->GetLayoutDirection() == wxLayout_RightToLeft)) + if (m_owningWindow && m_owningWindow->m_wxwindow && + (m_owningWindow->GetLayoutDirection() == wxLayout_RightToLeft)) { // reverse sense m_signX = -1; // origin in the upper right corner - m_deviceOriginX = m_owner->GetClientSize().x; + m_deviceOriginX = m_owningWindow->GetClientSize().x; } } @@ -349,43 +355,49 @@ wxGTKWindowImplDC::~wxGTKWindowImplDC() pango_font_description_free( m_fontdesc ); } -void wxGTKWindowImplDC::SetUpDC() +void wxGTKWindowImplDC::SetUpDC( bool isMemDC ) { m_ok = true; wxASSERT_MSG( !m_penGC, wxT("GCs already created") ); - if (m_isScreenDC) - { - m_penGC = wxGetPoolGC( m_window, wxPEN_SCREEN ); - m_brushGC = wxGetPoolGC( m_window, wxBRUSH_SCREEN ); - m_textGC = wxGetPoolGC( m_window, wxTEXT_SCREEN ); - m_bgGC = wxGetPoolGC( m_window, wxBG_SCREEN ); - } - else - if (m_isMemDC && (((wxMemoryDC*)this)->m_selected.GetDepth() == 1)) + bool done = false; + + if (isMemDC) { - m_penGC = wxGetPoolGC( m_window, wxPEN_MONO ); - m_brushGC = wxGetPoolGC( m_window, wxBRUSH_MONO ); - m_textGC = wxGetPoolGC( m_window, wxTEXT_MONO ); - m_bgGC = wxGetPoolGC( m_window, wxBG_MONO ); + wxGTKMemoryImplDC *mem_dc = (wxGTKMemoryImplDC*) this; + if (mem_dc->GetSelectedBitmap().GetDepth() == 1) + { + m_penGC = wxGetPoolGC( m_window, wxPEN_MONO ); + m_brushGC = wxGetPoolGC( m_window, wxBRUSH_MONO ); + m_textGC = wxGetPoolGC( m_window, wxTEXT_MONO ); + m_bgGC = wxGetPoolGC( m_window, wxBG_MONO ); + done = true; + } } - else - { - m_penGC = wxGetPoolGC( m_window, wxPEN_COLOUR ); - m_brushGC = wxGetPoolGC( m_window, wxBRUSH_COLOUR ); - m_textGC = wxGetPoolGC( m_window, wxTEXT_COLOUR ); - m_bgGC = wxGetPoolGC( m_window, wxBG_COLOUR ); + + if (!done) + { + if (m_isScreenDC) + { + m_penGC = wxGetPoolGC( m_window, wxPEN_SCREEN ); + m_brushGC = wxGetPoolGC( m_window, wxBRUSH_SCREEN ); + m_textGC = wxGetPoolGC( m_window, wxTEXT_SCREEN ); + m_bgGC = wxGetPoolGC( m_window, wxBG_SCREEN ); + } + else + { + m_penGC = wxGetPoolGC( m_window, wxPEN_COLOUR ); + m_brushGC = wxGetPoolGC( m_window, wxBRUSH_COLOUR ); + m_textGC = wxGetPoolGC( m_window, wxTEXT_COLOUR ); + m_bgGC = wxGetPoolGC( m_window, wxBG_COLOUR ); + } } /* background colour */ m_backgroundBrush = *wxWHITE_BRUSH; m_backgroundBrush.GetColour().CalcPixel( m_cmap ); -#ifdef __WXGTK24__ const GdkColor *bg_col = m_backgroundBrush.GetColour().GetColor(); -#else - GdkColor *bg_col = m_backgroundBrush.GetColour().GetColor(); -#endif /* m_textGC */ m_textForegroundColour.CalcPixel( m_cmap ); @@ -443,9 +455,9 @@ void wxGTKWindowImplDC::SetUpDC() void wxGTKWindowImplDC::DoGetSize( int* width, int* height ) const { - wxCHECK_RET( m_owner, _T("GetSize() doesn't work without window") ); + wxCHECK_RET( m_owningWindow, _T("GetSize() doesn't work without window") ); - m_owner->GetSize(width, height); + m_owningWindow->GetSize(width, height); } bool wxGTKWindowImplDC::DoFloodFill(wxCoord x, wxCoord y, @@ -455,8 +467,13 @@ bool wxGTKWindowImplDC::DoFloodFill(wxCoord x, wxCoord y, extern bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y, const wxColour & col, int style); - return wxDoFloodFill(this, x, y, col, style); + return wxDoFloodFill( GetOwner(), x, y, col, style); #else + wxUnusedVar(x); + wxUnusedVar(y); + wxUnusedVar(col); + wxUnusedVar(style); + return false; #endif } @@ -476,13 +493,17 @@ bool wxGTKWindowImplDC::DoGetPixel( wxCoord x1, wxCoord y1, wxColour *col ) cons col->Set(image.GetRed(0, 0), image.GetGreen(0, 0), image.GetBlue(0, 0)); return true; #else // !wxUSE_IMAGE + wxUnusedVar(x1); + wxUnusedVar(y1); + wxUnusedVar(col); + return false; #endif // wxUSE_IMAGE/!wxUSE_IMAGE } void wxGTKWindowImplDC::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) { @@ -496,13 +517,13 @@ void wxGTKWindowImplDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord void wxGTKWindowImplDC::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 ); + GetOwner()->GetSize( &w, &h ); wxCoord xx = XLOG2DEV(x); wxCoord yy = YLOG2DEV(y); if (m_window) @@ -516,7 +537,7 @@ void wxGTKWindowImplDC::DoCrossHair( wxCoord x, wxCoord y ) void wxGTKWindowImplDC::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); @@ -610,7 +631,7 @@ void wxGTKWindowImplDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y void wxGTKWindowImplDC::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); @@ -672,7 +693,7 @@ void wxGTKWindowImplDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, void wxGTKWindowImplDC::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) gdk_draw_point( m_window, m_penGC, XLOG2DEV(x), YLOG2DEV(y) ); @@ -682,7 +703,7 @@ void wxGTKWindowImplDC::DoDrawPoint( wxCoord x, wxCoord y ) void wxGTKWindowImplDC::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; @@ -716,7 +737,7 @@ void wxGTKWindowImplDC::DoDrawLines( int n, wxPoint points[], wxCoord xoffset, w void wxGTKWindowImplDC::DoDrawPolygon( int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int WXUNUSED(fillStyle) ) { - wxCHECK_RET( Ok(), wxT("invalid window dc") ); + wxCHECK_RET( IsOk(), wxT("invalid window dc") ); if (n <= 0) return; @@ -802,7 +823,7 @@ void wxGTKWindowImplDC::DoDrawPolygon( int n, wxPoint points[], wxCoord xoffset, void wxGTKWindowImplDC::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); @@ -893,7 +914,7 @@ void wxGTKWindowImplDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wx void wxGTKWindowImplDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius ) { - wxCHECK_RET( Ok(), wxT("invalid window dc") ); + wxCHECK_RET( IsOk(), wxT("invalid window dc") ); if (radius < 0.0) radius = - radius * ((width < height) ? width : height); @@ -911,7 +932,7 @@ void wxGTKWindowImplDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord wi // X drawing errors with small radii if (rr == 0) { - DrawRectangle( x, y, width, height ); + DoDrawRectangle( x, y, width, height ); return; } @@ -1016,7 +1037,7 @@ void wxGTKWindowImplDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord wi void wxGTKWindowImplDC::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); @@ -1083,9 +1104,9 @@ void wxGTKWindowImplDC::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.Ok(), wxT("invalid bitmap") ); + wxCHECK_RET( bitmap.IsOk(), wxT("invalid bitmap") ); bool is_mono = bitmap.GetDepth() == 1; @@ -1096,7 +1117,7 @@ void wxGTKWindowImplDC::DoDrawBitmap( const wxBitmap &bitmap, int w = bitmap.GetWidth(); int h = bitmap.GetHeight(); - if (m_owner && m_owner->GetLayoutDirection() == wxLayout_RightToLeft) + if (m_owningWindow && m_owningWindow->GetLayoutDirection() == wxLayout_RightToLeft) xx -= w; CalcBoundingBox( x, y ); @@ -1121,13 +1142,6 @@ void wxGTKWindowImplDC::DoDrawBitmap( const wxBitmap &bitmap, if ((w != ww) || (h != hh)) use_bitmap = use_bitmap.Rescale( 0, 0, ww, hh, ww, hh ); - // NB: We can't render pixbufs with GTK+ < 2.2, we need to use pixmaps code. - // Pixbufs-based bitmaps with alpha channel don't have a mask, so we - // have to call GetPixmap() here -- it converts the pixbuf into pixmap - // and also creates the mask as a side-effect: - if (gtk_check_version(2,2,0)) - use_bitmap.GetPixmap(); - // apply mask if any GdkBitmap *mask = (GdkBitmap *) NULL; if (useMask && use_bitmap.GetMask()) @@ -1172,7 +1186,7 @@ void wxGTKWindowImplDC::DoDrawBitmap( const wxBitmap &bitmap, GdkGC *gc = gdk_gc_new( bitmap2 ); gdk_gc_set_foreground( gc, m_textForegroundColour.GetColor() ); gdk_gc_set_background( gc, m_textBackgroundColour.GetColor() ); - gdk_wx_draw_bitmap( bitmap2, gc, use_bitmap.GetPixmap(), 0, 0, 0, 0, -1, -1 ); + gdk_wx_draw_bitmap(bitmap2, gc, use_bitmap.GetPixmap(), 0, 0); gdk_draw_drawable(m_window, use_gc, bitmap2, 0, 0, xx, yy, -1, -1); @@ -1181,8 +1195,7 @@ void wxGTKWindowImplDC::DoDrawBitmap( const wxBitmap &bitmap, } else { -#if GTK_CHECK_VERSION(2,2,0) - if (!gtk_check_version(2,2,0) && use_bitmap.HasPixbuf()) + if (use_bitmap.HasPixbuf()) { gdk_draw_pixbuf(m_window, use_gc, use_bitmap.GetPixbuf(), @@ -1190,7 +1203,6 @@ void wxGTKWindowImplDC::DoDrawBitmap( const wxBitmap &bitmap, GDK_RGB_DITHER_NORMAL, xx, yy); } else -#endif { gdk_draw_drawable(m_window, use_gc, use_bitmap.GetPixmap(), @@ -1218,7 +1230,7 @@ bool wxGTKWindowImplDC::DoBlit( wxCoord xdest, wxCoord ydest, bool useMask, wxCoord xsrcMask, wxCoord ysrcMask ) { - wxCHECK_MSG( Ok(), false, wxT("invalid window dc") ); + wxCHECK_MSG( IsOk(), false, wxT("invalid window dc") ); wxCHECK_MSG( source, false, wxT("invalid source dc") ); @@ -1246,7 +1258,7 @@ bool wxGTKWindowImplDC::DoBlit( wxCoord xdest, wxCoord ydest, ysrcMask = ysrc; } - if (selected.Ok()) + if (selected.IsOk()) { is_mono = (selected.GetDepth() == 1); @@ -1394,7 +1406,7 @@ bool wxGTKWindowImplDC::DoBlit( wxCoord xdest, wxCoord ydest, GdkGC *gc = gdk_gc_new( bitmap ); gdk_gc_set_foreground( gc, m_textForegroundColour.GetColor() ); gdk_gc_set_background( gc, m_textBackgroundColour.GetColor() ); - gdk_wx_draw_bitmap( bitmap, gc, use_bitmap.GetPixmap(), 0, 0, 0, 0, -1, -1 ); + gdk_wx_draw_bitmap(bitmap, gc, use_bitmap.GetPixmap(), 0, 0); gdk_draw_drawable(m_window, use_gc, bitmap, xsrc, ysrc, cx, cy, cw, ch); @@ -1421,7 +1433,7 @@ bool wxGTKWindowImplDC::DoBlit( wxCoord xdest, wxCoord ydest, } else // use_bitmap_method { - if (selected.Ok() && ((width != ww) || (height != hh))) + if (selected.IsOk() && ((width != ww) || (height != hh))) { // get clip coords wxRegion tmp( xx,yy,ww,hh ); @@ -1439,8 +1451,15 @@ bool wxGTKWindowImplDC::DoBlit( wxCoord xdest, wxCoord ydest, else { // No scaling and not a memory dc with a mask either - +#if wxUSE_NEW_DC + GdkWindow* window = NULL; + wxImplDC *impl = source->GetImpl(); + wxGTKWindowImplDC *gtk_impl = wxDynamicCast(impl, wxGTKWindowImplDC); + if (gtk_impl) + window = gtk_impl->GetGDKWindow(); +#else GdkWindow* window = source->GetGDKWindow(); +#endif if ( !window ) return false; @@ -1461,7 +1480,7 @@ bool wxGTKWindowImplDC::DoBlit( wxCoord xdest, wxCoord ydest, void wxGTKWindowImplDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) { - wxCHECK_RET( Ok(), wxT("invalid window dc") ); + wxCHECK_RET( IsOk(), wxT("invalid window dc") ); if (!m_window) return; @@ -1476,7 +1495,7 @@ void wxGTKWindowImplDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) gdk_pango_context_set_colormap( m_context, m_cmap ); - bool underlined = m_font.Ok() && m_font.GetUnderlined(); + bool underlined = m_font.IsOk() && m_font.GetUnderlined(); const wxCharBuffer data = wxGTK_CONV( text ); if ( !data ) @@ -1574,7 +1593,7 @@ void wxGTKWindowImplDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) } // Draw layout. - if (m_owner && m_owner->GetLayoutDirection() == wxLayout_RightToLeft) + if (m_owningWindow && m_owningWindow->GetLayoutDirection() == wxLayout_RightToLeft) gdk_draw_layout( m_window, m_textGC, x-w, y, m_layout ); else gdk_draw_layout( m_window, m_textGC, x, y, m_layout ); @@ -1596,7 +1615,7 @@ void wxGTKWindowImplDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) } // Draw layout. - if (m_owner && m_owner->GetLayoutDirection() == wxLayout_RightToLeft) + if (m_owningWindow && m_owningWindow->GetLayoutDirection() == wxLayout_RightToLeft) gdk_draw_layout( m_window, m_textGC, x-w, y, m_layout ); else gdk_draw_layout( m_window, m_textGC, x, y, m_layout ); @@ -1631,11 +1650,11 @@ void wxGTKWindowImplDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCo if (!m_window || text.empty()) return; - wxCHECK_RET( Ok(), wxT("invalid window dc") ); + wxCHECK_RET( IsOk(), wxT("invalid window dc") ); if ( wxIsNullDouble(angle) ) { - DrawText(text, x, y); + DoDrawText(text, x, y); return; } @@ -1643,7 +1662,7 @@ void wxGTKWindowImplDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCo wxCoord h; // TODO: implement later without GdkFont for GTK 2.0 - GetTextExtent(text, &w, &h, NULL,NULL, &m_font); + DoGetTextExtent(text, &w, &h, NULL,NULL, &m_font); // draw the string normally wxBitmap src(w, h); @@ -1726,7 +1745,12 @@ void wxGTKWindowImplDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCo // update the bounding box CalcBoundingBox(x + minX, y + minY); CalcBoundingBox(x + maxX, y + maxY); -#endif // wxUSE_IMAGE +#else // !wxUSE_IMAGE + wxUnusedVar(text); + wxUnusedVar(x); + wxUnusedVar(y); + wxUnusedVar(angle); +#endif // wxUSE_IMAGE/!wxUSE_IMAGE } void wxGTKWindowImplDC::DoGetTextExtent(const wxString &string, @@ -1747,11 +1771,11 @@ void wxGTKWindowImplDC::DoGetTextExtent(const wxString &string, return; // ensure that theFont is always non-NULL - if ( !theFont || !theFont->Ok() ) + if ( !theFont || !theFont->IsOk() ) theFont = wx_const_cast(wxFont *, &m_font); // and use it if it's valid - if ( theFont->Ok() ) + if ( theFont->IsOk() ) { pango_layout_set_font_description ( @@ -1857,47 +1881,20 @@ wxCoord wxGTKWindowImplDC::GetCharHeight() const void wxGTKWindowImplDC::Clear() { - wxCHECK_RET( Ok(), wxT("invalid window dc") ); + wxCHECK_RET( IsOk(), wxT("invalid window dc") ); if (!m_window) return; - // VZ: the code below results in infinite recursion and crashes when - // dc.Clear() is done from OnPaint() so I disable it for now. - // I don't know what the correct fix is but Clear() surely should not - // reenter OnPaint()! -#if 0 - /* - we either are a memory dc or have a window as the - owner. anything else shouldn't happen. - - we don't use gdk_window_clear() as we don't set - the window's background colour anymore. it is too - much pain to keep the DC's and the window's back- - ground colour in synch. */ - - if (m_owner) - { - m_owner->Clear(); - return; - } - - if (m_isMemDC) - { - int width,height; - GetSize( &width, &height ); - gdk_draw_rectangle( m_window, m_bgGC, TRUE, 0, 0, width, height ); - return; - } -#else // 1 int width,height; - GetSize( &width, &height ); + DoGetSize( &width, &height ); gdk_draw_rectangle( m_window, m_bgGC, TRUE, 0, 0, width, height ); -#endif // 0/1 } void wxGTKWindowImplDC::SetFont( const wxFont &font ) { m_font = font; - if (m_font.Ok()) + if (m_font.IsOk()) { if (m_fontdesc) pango_font_description_free( m_fontdesc ); @@ -1905,11 +1902,11 @@ void wxGTKWindowImplDC::SetFont( const wxFont &font ) m_fontdesc = pango_font_description_copy( m_font.GetNativeFontInfo()->description ); - if (m_owner) + if (m_owningWindow) { PangoContext *oldContext = m_context; - m_context = m_owner->GtkGetPangoDefaultContext(); + m_context = m_owningWindow->GtkGetPangoDefaultContext(); // If we switch back/forth between different contexts // we also have to create a new layout. I think so, @@ -1929,13 +1926,13 @@ void wxGTKWindowImplDC::SetFont( const wxFont &font ) void wxGTKWindowImplDC::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; @@ -2079,13 +2076,13 @@ void wxGTKWindowImplDC::SetPen( const wxPen &pen ) void wxGTKWindowImplDC::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; @@ -2094,7 +2091,7 @@ void wxGTKWindowImplDC::SetBrush( const wxBrush &brush ) gdk_gc_set_fill( m_brushGC, GDK_SOLID ); - if ((m_brush.GetStyle() == wxSTIPPLE) && (m_brush.GetStipple()->Ok())) + if ((m_brush.GetStyle() == wxSTIPPLE) && (m_brush.GetStipple()->IsOk())) { if (m_brush.GetStipple()->GetDepth() != 1) { @@ -2127,13 +2124,13 @@ void wxGTKWindowImplDC::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; @@ -2145,7 +2142,7 @@ void wxGTKWindowImplDC::SetBackground( const wxBrush &brush ) gdk_gc_set_fill( m_bgGC, GDK_SOLID ); - if ((m_backgroundBrush.GetStyle() == wxSTIPPLE) && (m_backgroundBrush.GetStipple()->Ok())) + if ((m_backgroundBrush.GetStyle() == wxSTIPPLE) && (m_backgroundBrush.GetStipple()->IsOk())) { if (m_backgroundBrush.GetStipple()->GetDepth() != 1) { @@ -2169,7 +2166,7 @@ void wxGTKWindowImplDC::SetBackground( const wxBrush &brush ) void wxGTKWindowImplDC::SetLogicalFunction( int function ) { - wxCHECK_RET( Ok(), wxT("invalid window dc") ); + wxCHECK_RET( IsOk(), wxT("invalid window dc") ); if (m_logicalFunction == function) return; @@ -2217,12 +2214,12 @@ void wxGTKWindowImplDC::SetLogicalFunction( int function ) void wxGTKWindowImplDC::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; @@ -2236,10 +2233,10 @@ void wxGTKWindowImplDC::SetTextForeground( const wxColour &col ) void wxGTKWindowImplDC::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; @@ -2253,7 +2250,7 @@ void wxGTKWindowImplDC::SetTextBackground( const wxColour &col ) void wxGTKWindowImplDC::SetBackgroundMode( int mode ) { - wxCHECK_RET( Ok(), wxT("invalid window dc") ); + wxCHECK_RET( IsOk(), wxT("invalid window dc") ); m_backgroundMode = mode; @@ -2276,7 +2273,7 @@ void wxGTKWindowImplDC::SetPalette( const wxPalette& WXUNUSED(palette) ) void wxGTKWindowImplDC::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_window) return; @@ -2286,7 +2283,8 @@ void wxGTKWindowImplDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width rect.width = XLOG2DEVREL(width); rect.height = YLOG2DEVREL(height); - if (m_owner && m_owner->m_wxwindow && (m_owner->GetLayoutDirection() == wxLayout_RightToLeft)) + if (m_owningWindow && m_owningWindow->m_wxwindow && + (m_owningWindow->GetLayoutDirection() == wxLayout_RightToLeft)) { rect.x -= rect.width; } @@ -2303,7 +2301,11 @@ void wxGTKWindowImplDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width wxCoord xx, yy, ww, hh; m_currentClippingRegion.GetBox( xx, yy, ww, hh ); +#if wxUSE_NEW_DC + wxImplDC::DoSetClippingRegion( xx, yy, ww, hh ); +#else wxDC::DoSetClippingRegion( xx, yy, ww, hh ); +#endif gdk_gc_set_clip_region( m_penGC, m_currentClippingRegion.GetRegion() ); gdk_gc_set_clip_region( m_brushGC, m_currentClippingRegion.GetRegion() ); @@ -2313,7 +2315,7 @@ void wxGTKWindowImplDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width void wxGTKWindowImplDC::DoSetClippingRegionAsRegion( const wxRegion ®ion ) { - wxCHECK_RET( Ok(), wxT("invalid window dc") ); + wxCHECK_RET( IsOk(), wxT("invalid window dc") ); if (region.Empty()) { @@ -2335,7 +2337,11 @@ void wxGTKWindowImplDC::DoSetClippingRegionAsRegion( const wxRegion ®ion ) wxCoord xx, yy, ww, hh; m_currentClippingRegion.GetBox( xx, yy, ww, hh ); +#if wxUSE_NEW_DC + wxImplDC::DoSetClippingRegion( xx, yy, ww, hh ); +#else wxDC::DoSetClippingRegion( xx, yy, ww, hh ); +#endif gdk_gc_set_clip_region( m_penGC, m_currentClippingRegion.GetRegion() ); gdk_gc_set_clip_region( m_brushGC, m_currentClippingRegion.GetRegion() ); @@ -2345,9 +2351,13 @@ void wxGTKWindowImplDC::DoSetClippingRegionAsRegion( const wxRegion ®ion ) void wxGTKWindowImplDC::DestroyClippingRegion() { - wxCHECK_RET( Ok(), wxT("invalid window dc") ); + wxCHECK_RET( IsOk(), wxT("invalid window dc") ); +#if wxUSE_NEW_DC + wxImplDC::DestroyClippingRegion(); +#else wxDC::DestroyClippingRegion(); +#endif m_currentClippingRegion.Clear(); @@ -2399,7 +2409,8 @@ void wxGTKWindowImplDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp ) m_signX = (xLeftRight ? 1 : -1); m_signY = (yBottomUp ? -1 : 1); - if (m_owner && m_owner->m_wxwindow && (m_owner->GetLayoutDirection() == wxLayout_RightToLeft)) + if (m_owningWindow && m_owningWindow->m_wxwindow && + (m_owningWindow->GetLayoutDirection() == wxLayout_RightToLeft)) m_signX = -m_signX; ComputeScaleAndOrigin(); @@ -2409,10 +2420,14 @@ void wxGTKWindowImplDC::ComputeScaleAndOrigin() { const wxRealPoint origScale(m_scaleX, m_scaleY); +#if wxUSE_NEW_DC + wxImplDC::ComputeScaleAndOrigin(); +#else wxDC::ComputeScaleAndOrigin(); +#endif // if scale has changed call SetPen to recalulate the line width - if ( wxRealPoint(m_scaleX, m_scaleY) != origScale && m_pen.Ok() ) + if ( wxRealPoint(m_scaleX, m_scaleY) != origScale && m_pen.IsOk() ) { // this is a bit artificial, but we need to force wxDC to think the pen // has changed @@ -2434,14 +2449,59 @@ int wxGTKWindowImplDC::GetDepth() const } +//----------------------------------------------------------------------------- +// wxClientDC +//----------------------------------------------------------------------------- + +#if wxUSE_NEW_DC +IMPLEMENT_ABSTRACT_CLASS(wxGTKClientImplDC, wxGTKWindowImplDC) +#else +IMPLEMENT_ABSTRACT_CLASS(wxClientDC, wxWindowDC) +#endif + +#if wxUSE_NEW_DC +wxGTKClientImplDC::wxGTKClientImplDC( wxDC *owner ) + : wxGTKWindowImplDC( owner ) +{ +} + +wxGTKClientImplDC::wxGTKClientImplDC( wxDC *owner, wxWindow *win ) + : wxGTKWindowImplDC( owner, win ) +#else +wxClientDC::wxClientDC() +{ +} + +wxClientDC::wxClientDC( wxWindow *win ) + : wxWindowDC( win ) +#endif + +{ + wxCHECK_RET( win, _T("NULL window in wxGTKClientImplDC::wxClientDC") ); + +#ifdef __WXUNIVERSAL__ + wxPoint ptOrigin = win->GetClientAreaOrigin(); + SetDeviceOrigin(ptOrigin.x, ptOrigin.y); + wxSize size = win->GetClientSize(); + SetClippingRegion(wxPoint(0, 0), size); +#endif // __WXUNIVERSAL__ +} + +void wxGTKClientImplDC::DoGetSize(int *width, int *height) const +{ + wxCHECK_RET( m_owningWindow, _T("GetSize() doesn't work without window") ); + + m_owningWindow->GetClientSize( width, height ); +} + //----------------------------------------------------------------------------- // wxPaintDC //----------------------------------------------------------------------------- #if wxUSE_NEW_DC -IMPLEMENT_DYNAMIC_CLASS(wxGTKPaintImplDC, wxGTKClientImplDC) +IMPLEMENT_ABSTRACT_CLASS(wxGTKPaintImplDC, wxGTKClientImplDC) #else -IMPLEMENT_DYNAMIC_CLASS(wxPaintDC, wxClientDC) +IMPLEMENT_ABSTRACT_CLASS(wxPaintDC, wxClientDC) #endif // Limit the paint region to the window size. Sometimes @@ -2463,8 +2523,23 @@ static void wxLimitRegionToSize(wxRegion& region, const wxSize& sz) } } -wxGTKPaintImplDC::wxGTKPaintImplDC( wxWindow *win ) - : wxGTKClientImplDC( win ) +#if wxUSE_NEW_DC +wxGTKPaintImplDC::wxGTKPaintImplDC( wxDC *owner ) + : wxGTKClientImplDC( owner ) +{ +} + +wxGTKPaintImplDC::wxGTKPaintImplDC( wxDC *owner, wxWindow *win ) + : wxGTKClientImplDC( owner, win ) +#else +wxPaintDC::wxPaintDC() + : wxClientDC() +{ +} + +wxPaintDC::wxPaintDC( wxWindow *win ) + : wxClientDC( win ) +#endif { #if USE_PAINT_REGION if (!win->m_clipPaintRegion) @@ -2491,36 +2566,6 @@ wxGTKPaintImplDC::wxGTKPaintImplDC( wxWindow *win ) #endif // USE_PAINT_REGION } -//----------------------------------------------------------------------------- -// wxClientDC -//----------------------------------------------------------------------------- - -#if wxUSE_NEW_DC -IMPLEMENT_DYNAMIC_CLASS(wxGTKClientImplDC, wxGTKWindowImplDC) -#else -IMPLEMENT_DYNAMIC_CLASS(wxClientDC, wxWindowDC) -#endif - -wxGTKClientImplDC::wxGTKClientImplDC( wxWindow *win ) - : wxGTKWindowImplDC( win ) -{ - wxCHECK_RET( win, _T("NULL window in wxGTKClientImplDC::wxClientDC") ); - -#ifdef __WXUNIVERSAL__ - wxPoint ptOrigin = win->GetClientAreaOrigin(); - SetDeviceOrigin(ptOrigin.x, ptOrigin.y); - wxSize size = win->GetClientSize(); - SetClippingRegion(wxPoint(0, 0), size); -#endif // __WXUNIVERSAL__ -} - -void wxGTKClientImplDC::DoGetSize(int *width, int *height) const -{ - wxCHECK_RET( m_owner, _T("GetSize() doesn't work without window") ); - - m_owner->GetClientSize( width, height ); -} - // ---------------------------------------------------------------------------- // wxDCModule // ----------------------------------------------------------------------------