X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/feac79373c7965db3869c352ed0a4f297b41222b..64ea838d8f4d1853b7d850db93ee565e901d099a:/src/gtk1/dcclient.cpp?ds=inline diff --git a/src/gtk1/dcclient.cpp b/src/gtk1/dcclient.cpp index 0a9ae2ffd8..bff8a142c0 100644 --- a/src/gtk1/dcclient.cpp +++ b/src/gtk1/dcclient.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: gtk/dcclient.cpp +// Name: src/gtk1/dcclient.cpp // Purpose: // Author: Robert Roebling // RCS-ID: $Id$ @@ -7,10 +7,6 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) -#pragma implementation "dcclient.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -18,16 +14,18 @@ #define XCopyPlane XCOPYPLANE #endif -#include "wx/dcclient.h" -#include "wx/dcmemory.h" -#include "wx/image.h" -#include "wx/module.h" -#include "wx/log.h" -#include "wx/fontutil.h" +#ifndef WX_PRECOMP + #include "wx/log.h" + #include "wx/math.h" // for floating-point functions + #include "wx/image.h" + #include "wx/module.h" +#endif -#include "wx/gtk/win_gtk.h" +#include "wx/fontutil.h" -#include // for floating-point functions +#include "wx/gtk1/win_gtk.h" +#include "wx/gtk1/dcclient.h" +#include "wx/gtk1/dcmemory.h" #include #include @@ -92,29 +90,14 @@ void gdk_wx_draw_bitmap(GdkDrawable *drawable, gint width, gint height) { - g_return_if_fail (drawable != NULL); - g_return_if_fail (src != NULL); - g_return_if_fail (gc != NULL); - -#ifdef __WXGTK20__ - 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; + wxCHECK_RET( drawable, wxT("NULL drawable in gdk_wx_draw_bitmap") ); + wxCHECK_RET( src, wxT("NULL src in gdk_wx_draw_bitmap") ); + wxCHECK_RET( gc, wxT("NULL gc in gdk_wx_draw_bitmap") ); - XCopyPlane( GDK_WINDOW_XDISPLAY(drawable), - GDK_WINDOW_XID(src), - GDK_WINDOW_XID(drawable), - GDK_GC_XGC(gc), - xsrc, ysrc, - width, height, - 0, 0, - 1 ); -#else GdkWindowPrivate *drawable_private; GdkWindowPrivate *src_private; GdkGCPrivate *gc_private; - + drawable_private = (GdkWindowPrivate*) drawable; src_private = (GdkWindowPrivate*) src; if (drawable_private->destroyed || src_private->destroyed) @@ -124,10 +107,10 @@ void gdk_wx_draw_bitmap(GdkDrawable *drawable, gint src_height = src_private->height; gc_private = (GdkGCPrivate*) gc; - + if (width == -1) width = src_width; if (height == -1) height = src_height; - + XCopyPlane( drawable_private->xdisplay, src_private->xwindow, drawable_private->xwindow, @@ -136,15 +119,12 @@ void gdk_wx_draw_bitmap(GdkDrawable *drawable, width, height, xdest, ydest, 1 ); -#endif } //----------------------------------------------------------------------------- // Implement Pool of Graphic contexts. Creating them takes too much time. //----------------------------------------------------------------------------- -#define GC_POOL_SIZE 200 - enum wxPoolGCType { wxGC_ERROR = 0, @@ -180,10 +160,10 @@ static void wxInitGCPool() // This really could wait until the first call to // wxGetPoolGC, but we will make the first allocation // now when other initialization is being performed. - + // Set initial pool size. wxGCPoolSize = GC_POOL_ALLOC_SIZE; - + // Allocate initial pool. wxGCPool = (wxGC *)malloc(wxGCPoolSize * sizeof(wxGC)); if (wxGCPool == NULL) @@ -195,7 +175,7 @@ static void wxInitGCPool() wxFAIL_MSG( wxT("Cannot allocate GC pool") ); return; } - + // Zero initial pool. memset(wxGCPool, 0, wxGCPoolSize * sizeof(wxGC)); } @@ -216,7 +196,7 @@ static void wxCleanUpGCPool() static GdkGC* wxGetPoolGC( GdkWindow *window, wxPoolGCType type ) { wxGC *pptr; - + // Look for an available GC. for (int i = 0; i < wxGCPoolSize; i++) { @@ -225,11 +205,11 @@ static GdkGC* wxGetPoolGC( GdkWindow *window, wxPoolGCType type ) wxGCPool[i].m_gc = gdk_gc_new( window ); gdk_gc_set_exposures( 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; } } @@ -244,24 +224,24 @@ static GdkGC* wxGetPoolGC( GdkWindow *window, wxPoolGCType type ) wxGCPool = pptr; memset(&wxGCPool[wxGCPoolSize], 0, GC_POOL_ALLOC_SIZE*sizeof(wxGC)); - - // Initialize entry we will return. + + // Initialize entry we will return. wxGCPool[wxGCPoolSize].m_gc = gdk_gc_new( window ); gdk_gc_set_exposures( wxGCPool[wxGCPoolSize].m_gc, FALSE ); wxGCPool[wxGCPoolSize].m_type = type; - wxGCPool[wxGCPoolSize].m_used = TRUE; - + wxGCPool[wxGCPoolSize].m_used = true; + // Set new value of pool size. wxGCPoolSize += GC_POOL_ALLOC_SIZE; - + // Return newly allocated entry. return wxGCPool[wxGCPoolSize-GC_POOL_ALLOC_SIZE].m_gc; } - + // The realloc failed. Fall through to error. wxFAIL_MSG( wxT("No GC available") ); - return (GdkGC*) NULL; + return NULL; } static void wxFreePoolGC( GdkGC *gc ) @@ -270,7 +250,7 @@ static void wxFreePoolGC( GdkGC *gc ) { if (wxGCPool[i].m_gc == gc) { - wxGCPool[i].m_used = FALSE; + wxGCPool[i].m_used = false; return; } } @@ -279,40 +259,37 @@ static void wxFreePoolGC( GdkGC *gc ) } //----------------------------------------------------------------------------- -// wxWindowDC +// wxWindowDCImpl //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxWindowDC, wxDC) +IMPLEMENT_ABSTRACT_CLASS(wxWindowDCImpl, wxDC) -wxWindowDC::wxWindowDC() +wxWindowDCImpl::wxWindowDCImpl(wxDC *owner) + : wxGTKDCImpl(owner) { - 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; -#ifdef __WXGTK20__ - m_context = (PangoContext *)NULL; - m_layout = (PangoLayout *)NULL; - m_fontdesc = (PangoFontDescription *)NULL; -#endif + m_penGC = NULL; + m_brushGC = NULL; + m_textGC = NULL; + m_bgGC = NULL; + m_cmap = NULL; + m_isMemDC = false; + m_isScreenDC = false; + m_owner = NULL; } -wxWindowDC::wxWindowDC( wxWindow *window ) +wxWindowDCImpl::wxWindowDCImpl(wxDC *owner, wxWindow *window) + : wxGTKDCImpl(owner) { wxASSERT_MSG( window, wxT("DC needs a window") ); - m_penGC = (GdkGC *) NULL; - m_brushGC = (GdkGC *) NULL; - m_textGC = (GdkGC *) NULL; - m_bgGC = (GdkGC *) NULL; - m_cmap = (GdkColormap *) NULL; - m_owner = (wxWindow *)NULL; - m_isMemDC = FALSE; - m_isScreenDC = FALSE; + m_penGC = NULL; + m_brushGC = NULL; + m_textGC = NULL; + m_bgGC = NULL; + m_cmap = NULL; + m_owner = NULL; + m_isMemDC = false; + m_isScreenDC = false; m_font = window->GetFont(); GtkWidget *widget = window->m_wxwindow; @@ -328,12 +305,6 @@ wxWindowDC::wxWindowDC( wxWindow *window ) wxASSERT_MSG( widget, wxT("DC needs a widget") ); -#ifdef __WXGTK20__ - m_context = window->GtkGetPangoDefaultContext(); - m_layout = pango_layout_new( m_context ); - m_fontdesc = pango_font_description_copy( widget->style->font_desc ); -#endif - GtkPizza *pizza = GTK_PIZZA( widget ); m_window = pizza->bin_window; @@ -341,7 +312,7 @@ wxWindowDC::wxWindowDC( wxWindow *window ) if (!m_window) { // Don't report problems as per MSW. - m_ok = TRUE; + m_ok = true; return; } @@ -360,21 +331,14 @@ wxWindowDC::wxWindowDC( wxWindow *window ) m_owner = window; } -wxWindowDC::~wxWindowDC() +wxWindowDCImpl::~wxWindowDCImpl() { Destroy(); - -#ifdef __WXGTK20__ - if (m_layout) - g_object_unref( G_OBJECT( m_layout ) ); - if (m_fontdesc) - pango_font_description_free( m_fontdesc ); -#endif } -void wxWindowDC::SetUpDC() +void wxWindowDCImpl::SetUpDC() { - m_ok = TRUE; + m_ok = true; wxASSERT_MSG( !m_penGC, wxT("GCs already created") ); @@ -385,8 +349,7 @@ void wxWindowDC::SetUpDC() m_textGC = wxGetPoolGC( m_window, wxTEXT_SCREEN ); m_bgGC = wxGetPoolGC( m_window, wxBG_SCREEN ); } - else - if (m_isMemDC && (((wxMemoryDC*)this)->m_selected.GetDepth() == 1)) + else if (m_isMemDC && (((wxMemoryDCImpl*)this)->m_selected.GetDepth() == 1)) { m_penGC = wxGetPoolGC( m_window, wxPEN_MONO ); m_brushGC = wxGetPoolGC( m_window, wxBRUSH_MONO ); @@ -441,57 +404,57 @@ void wxWindowDC::SetUpDC() gdk_gc_set_function( m_penGC, GDK_COPY ); /* clipping */ - gdk_gc_set_clip_rectangle( m_penGC, (GdkRectangle *) NULL ); - gdk_gc_set_clip_rectangle( m_brushGC, (GdkRectangle *) NULL ); - gdk_gc_set_clip_rectangle( m_textGC, (GdkRectangle *) NULL ); - gdk_gc_set_clip_rectangle( m_bgGC, (GdkRectangle *) NULL ); + gdk_gc_set_clip_rectangle( m_penGC, NULL ); + gdk_gc_set_clip_rectangle( m_brushGC, NULL ); + gdk_gc_set_clip_rectangle( m_textGC, NULL ); + gdk_gc_set_clip_rectangle( m_bgGC, NULL ); if (!hatch_bitmap) { hatch_bitmap = hatches; - hatch_bitmap[0] = gdk_bitmap_create_from_data( (GdkWindow *) NULL, bdiag_bits, bdiag_width, bdiag_height ); - hatch_bitmap[1] = gdk_bitmap_create_from_data( (GdkWindow *) NULL, cdiag_bits, cdiag_width, cdiag_height ); - hatch_bitmap[2] = gdk_bitmap_create_from_data( (GdkWindow *) NULL, fdiag_bits, fdiag_width, fdiag_height ); - hatch_bitmap[3] = gdk_bitmap_create_from_data( (GdkWindow *) NULL, cross_bits, cross_width, cross_height ); - hatch_bitmap[4] = gdk_bitmap_create_from_data( (GdkWindow *) NULL, horiz_bits, horiz_width, horiz_height ); - hatch_bitmap[5] = gdk_bitmap_create_from_data( (GdkWindow *) NULL, verti_bits, verti_width, verti_height ); + hatch_bitmap[0] = gdk_bitmap_create_from_data( NULL, bdiag_bits, bdiag_width, bdiag_height ); + hatch_bitmap[1] = gdk_bitmap_create_from_data( NULL, cdiag_bits, cdiag_width, cdiag_height ); + hatch_bitmap[2] = gdk_bitmap_create_from_data( NULL, fdiag_bits, fdiag_width, fdiag_height ); + hatch_bitmap[3] = gdk_bitmap_create_from_data( NULL, cross_bits, cross_width, cross_height ); + hatch_bitmap[4] = gdk_bitmap_create_from_data( NULL, horiz_bits, horiz_width, horiz_height ); + hatch_bitmap[5] = gdk_bitmap_create_from_data( NULL, verti_bits, verti_width, verti_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_owner, wxT("GetSize() doesn't work without window") ); m_owner->GetSize(width, height); } -extern bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y, - const wxColour & col, int style); +extern bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y, + const wxColour & col, wxFloodFillStyle style); -bool wxWindowDC::DoFloodFill(wxCoord x, wxCoord y, - const wxColour& col, int style) +bool wxWindowDCImpl::DoFloodFill(wxCoord x, wxCoord y, + const wxColour& col, wxFloodFillStyle style) { - return wxDoFloodFill(this, x, y, col, style); + return wxDoFloodFill(GetOwner(), x, y, col, style); } -bool wxWindowDC::DoGetPixel( wxCoord x1, wxCoord y1, wxColour *col ) const +bool wxWindowDCImpl::DoGetPixel( wxCoord x1, wxCoord y1, wxColour *col ) const { // Generic (and therefore rather inefficient) method. // Could be improved. wxMemoryDC memdc; wxBitmap bitmap(1, 1); memdc.SelectObject(bitmap); - memdc.Blit(0, 0, 1, 1, (wxDC*) this, x1, y1); + memdc.Blit(0, 0, 1, 1, GetOwner(), x1, y1); memdc.SelectObject(wxNullBitmap); wxImage image = bitmap.ConvertToImage(); col->Set(image.GetRed(0, 0), image.GetGreen(0, 0), image.GetBlue(0, 0)); - return TRUE; + 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) { @@ -503,9 +466,9 @@ void wxWindowDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord 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) { @@ -522,10 +485,10 @@ void wxWindowDC::DoCrossHair( wxCoord x, wxCoord y ) } } -void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, +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); @@ -544,10 +507,10 @@ void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, radius1 = 0.0; radius2 = 360.0; } - else - if (radius == 0.0) + else if ( wxIsNullDouble(radius) ) { - radius1 = radius2 = 0.0; + radius1 = + radius2 = 0.0; } else { @@ -614,9 +577,9 @@ void wxWindowDC::DoDrawArc( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, 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); @@ -676,9 +639,9 @@ void wxWindowDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord width, wxCoord CalcBoundingBox (x + width, y + height); } -void wxWindowDC::DoDrawPoint( wxCoord x, wxCoord y ) +void wxWindowDCImpl::DoDrawPoint( wxCoord x, wxCoord y ) { - wxCHECK_RET( Ok(), 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) ); @@ -686,114 +649,108 @@ void wxWindowDC::DoDrawPoint( wxCoord x, wxCoord y ) CalcBoundingBox (x, y); } -void wxWindowDC::DoDrawLines( int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset ) +void wxWindowDCImpl::DoDrawLines( int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset ) { - wxCHECK_RET( Ok(), wxT("invalid window dc") ); + wxCHECK_RET( IsOk(), wxT("invalid window dc") ); if (m_pen.GetStyle() == wxTRANSPARENT) return; if (n <= 0) return; - GdkPoint *gpts = new GdkPoint[n]; - if (! gpts) + + GdkPoint * const gpts = new GdkPoint[n]; + if ( !gpts ) { wxFAIL_MSG( wxT("Cannot allocate PolyLine") ); return; } - for (int i = 0; i < n; i++) + for (int i = 0; i < n; i++) { - wxCoord x1 = XLOG2DEV(points[i].x + xoffset); - wxCoord y1 = YLOG2DEV(points[i].y + yoffset); + wxCoord x = points[i].x + xoffset, + y = points[i].y + yoffset; - CalcBoundingBox( x1 + xoffset, y1 + yoffset ); + CalcBoundingBox(x + xoffset, y + yoffset); - gpts[i].x = x1; - gpts[i].y = y1; + gpts[i].x = XLOG2DEV(x); + gpts[i].y = YLOG2DEV(y); } - if (m_window) - gdk_draw_lines( m_window, m_penGC, gpts, n); + gdk_draw_lines( m_window, m_penGC, gpts, n); delete[] gpts; } -void wxWindowDC::DoDrawPolygon( int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int WXUNUSED(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; - GdkPoint *gdkpoints = new GdkPoint[n+1]; - int i; - for (i = 0 ; i < n ; i++) + GdkPoint * const gpts = new GdkPoint[n]; + + for (int i = 0 ; i < n ; i++) { - gdkpoints[i].x = XLOG2DEV(points[i].x + xoffset); - gdkpoints[i].y = YLOG2DEV(points[i].y + yoffset); + wxCoord x = points[i].x + xoffset, + y = points[i].y + yoffset; - CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset ); + CalcBoundingBox(x + xoffset, y + yoffset); + + gpts[i].x = XLOG2DEV(x); + gpts[i].y = YLOG2DEV(y); } - if (m_window) + if (m_brush.GetStyle() == wxSOLID) { - if (m_brush.GetStyle() != wxTRANSPARENT) + gdk_draw_polygon( m_window, m_brushGC, TRUE, gpts, n ); + } + else if (m_brush.GetStyle() != wxTRANSPARENT) + { + if ((m_brush.GetStyle() == wxSTIPPLE_MASK_OPAQUE) && (m_brush.GetStipple()->GetMask())) { - if ((m_brush.GetStyle() == wxSTIPPLE_MASK_OPAQUE) && (m_brush.GetStipple()->GetMask())) - { - gdk_gc_set_ts_origin( m_textGC, - m_deviceOriginX % m_brush.GetStipple()->GetWidth(), - m_deviceOriginY % m_brush.GetStipple()->GetHeight() ); - gdk_draw_polygon( m_window, m_textGC, TRUE, gdkpoints, n ); - gdk_gc_set_ts_origin( m_textGC, 0, 0 ); - } else - if (IS_15_PIX_HATCH(m_brush.GetStyle())) - { - gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 15, m_deviceOriginY % 15 ); - gdk_draw_polygon( m_window, m_brushGC, TRUE, gdkpoints, n ); - gdk_gc_set_ts_origin( m_brushGC, 0, 0 ); - } else - if (IS_16_PIX_HATCH(m_brush.GetStyle())) - { - gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 16, m_deviceOriginY % 16 ); - gdk_draw_polygon( m_window, m_brushGC, TRUE, gdkpoints, n ); - gdk_gc_set_ts_origin( m_brushGC, 0, 0 ); - } else - if (m_brush.GetStyle() == wxSTIPPLE) - { - gdk_gc_set_ts_origin( m_brushGC, - m_deviceOriginX % m_brush.GetStipple()->GetWidth(), - m_deviceOriginY % m_brush.GetStipple()->GetHeight() ); - gdk_draw_polygon( m_window, m_brushGC, TRUE, gdkpoints, n ); - gdk_gc_set_ts_origin( m_brushGC, 0, 0 ); - } - else - { - gdk_draw_polygon( m_window, m_brushGC, TRUE, gdkpoints, n ); - } + gdk_gc_set_ts_origin( m_textGC, + m_deviceOriginX % m_brush.GetStipple()->GetWidth(), + m_deviceOriginY % m_brush.GetStipple()->GetHeight() ); + gdk_draw_polygon( m_window, m_textGC, TRUE, gpts, n ); + gdk_gc_set_ts_origin( m_textGC, 0, 0 ); + } else + if (IS_15_PIX_HATCH(m_brush.GetStyle())) + { + gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 15, m_deviceOriginY % 15 ); + gdk_draw_polygon( m_window, m_brushGC, TRUE, gpts, n ); + gdk_gc_set_ts_origin( m_brushGC, 0, 0 ); + } else + if (IS_16_PIX_HATCH(m_brush.GetStyle())) + { + gdk_gc_set_ts_origin( m_brushGC, m_deviceOriginX % 16, m_deviceOriginY % 16 ); + gdk_draw_polygon( m_window, m_brushGC, TRUE, gpts, n ); + gdk_gc_set_ts_origin( m_brushGC, 0, 0 ); + } else + if (m_brush.GetStyle() == wxSTIPPLE) + { + gdk_gc_set_ts_origin( m_brushGC, + m_deviceOriginX % m_brush.GetStipple()->GetWidth(), + m_deviceOriginY % m_brush.GetStipple()->GetHeight() ); + gdk_draw_polygon( m_window, m_brushGC, TRUE, gpts, n ); + gdk_gc_set_ts_origin( m_brushGC, 0, 0 ); } - - if (m_pen.GetStyle() != wxTRANSPARENT) + else { -/* - for (i = 0 ; i < n ; i++) - { - gdk_draw_line( m_window, m_penGC, - gdkpoints[i%n].x, - gdkpoints[i%n].y, - gdkpoints[(i+1)%n].x, - gdkpoints[(i+1)%n].y); - } -*/ - gdk_draw_polygon( m_window, m_penGC, FALSE, gdkpoints, n ); - + gdk_draw_polygon( m_window, m_brushGC, TRUE, gpts, n ); } } - delete[] gdkpoints; + if (m_pen.GetStyle() != wxTRANSPARENT) + { + gdk_draw_polygon( m_window, m_penGC, FALSE, gpts, n ); + + } + + delete[] gpts; } -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); @@ -853,9 +810,9 @@ void wxWindowDC::DoDrawRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord h CalcBoundingBox( x + width, y + height ); } -void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius ) +void wxWindowDCImpl::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius ) { - wxCHECK_RET( Ok(), wxT("invalid window dc") ); + wxCHECK_RET( IsOk(), wxT("invalid window dc") ); if (radius < 0.0) radius = - radius * ((width < height) ? width : height); @@ -873,7 +830,7 @@ void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wx // X drawing errors with small radii if (rr == 0) { - DrawRectangle( x, y, width, height ); + DoDrawRectangle( x, y, width, height ); return; } @@ -976,9 +933,9 @@ void wxWindowDC::DoDrawRoundedRectangle( wxCoord x, wxCoord y, wxCoord width, wx CalcBoundingBox( x + width, y + height ); } -void wxWindowDC::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord height ) +void wxWindowDCImpl::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord height ) { - wxCHECK_RET( Ok(), wxT("invalid window dc") ); + wxCHECK_RET( IsOk(), wxT("invalid window dc") ); wxCoord xx = XLOG2DEV(x); wxCoord yy = YLOG2DEV(y); @@ -1035,19 +992,19 @@ void wxWindowDC::DoDrawEllipse( wxCoord x, wxCoord y, wxCoord width, wxCoord hei 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 ) { // VZ: egcs 1.0.3 refuses to compile this without cast, no idea why - DoDrawBitmap( (const wxBitmap&)icon, x, y, (bool)TRUE ); + DoDrawBitmap( (const wxBitmap&)icon, x, y, true ); } -void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap, +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.Ok(), wxT("invalid bitmap") ); + wxCHECK_RET( bitmap.IsOk(), wxT("invalid bitmap") ); bool is_mono = (bitmap.GetBitmap() != NULL); @@ -1075,17 +1032,23 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap, return; } - // scale bitmap if required + // scale bitmap if required wxBitmap use_bitmap = 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: + use_bitmap.GetPixmap(); + // apply mask if any - GdkBitmap *mask = (GdkBitmap *) NULL; + GdkBitmap *mask = NULL; if (use_bitmap.GetMask()) mask = use_bitmap.GetMask()->GetBitmap(); - GdkBitmap *new_mask = (GdkBitmap*) NULL; - + GdkBitmap *new_mask = NULL; + if (useMask && mask) { if (!m_currentClippingRegion.IsNull()) @@ -1107,7 +1070,7 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap, gdk_draw_rectangle( new_mask, gc, TRUE, 0, 0, ww, hh ); gdk_gc_unref( gc ); } - + if (is_mono) { if (new_mask) @@ -1130,38 +1093,13 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap, // drawing a mono-bitmap (XBitmap) we use the current text GC if (is_mono) { -#ifdef __WXGTK20__ - GdkPixmap *bitmap = gdk_pixmap_new( wxGetRootWindow()->window, ww, hh, -1 ); - 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.GetBitmap(), 0, 0, 0, 0, -1, -1 ); - - gdk_draw_drawable( m_window, m_textGC, bitmap, 0, 0, xx, yy, -1, -1 ); - - gdk_bitmap_unref( bitmap ); - gdk_gc_unref( gc ); -#else gdk_wx_draw_bitmap( m_window, m_textGC, use_bitmap.GetBitmap(), 0, 0, xx, yy, -1, -1 ); -#endif } else { -#if GTK_CHECK_VERSION(2,2,0) - if (use_bitmap.HasPixbuf()) - { - gdk_draw_pixbuf(m_window, m_penGC, - use_bitmap.GetPixbuf(), - 0, 0, xx, yy, -1, -1, - GDK_RGB_DITHER_NORMAL, xx, yy); - } - else -#endif - { - gdk_draw_pixmap(m_window, m_penGC, - use_bitmap.GetPixmap(), - 0, 0, xx, yy, -1, -1); - } + gdk_draw_pixmap(m_window, m_penGC, + use_bitmap.GetPixmap(), + 0, 0, xx, yy, -1, -1); } // remove mask again if any @@ -1169,49 +1107,51 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap, { if (is_mono) { - gdk_gc_set_clip_mask( m_textGC, (GdkBitmap *) NULL ); + gdk_gc_set_clip_mask( m_textGC, NULL ); gdk_gc_set_clip_origin( m_textGC, 0, 0 ); if (!m_currentClippingRegion.IsNull()) gdk_gc_set_clip_region( m_textGC, m_currentClippingRegion.GetRegion() ); } else { - gdk_gc_set_clip_mask( m_penGC, (GdkBitmap *) NULL ); + gdk_gc_set_clip_mask( m_penGC, NULL ); gdk_gc_set_clip_origin( m_penGC, 0, 0 ); if (!m_currentClippingRegion.IsNull()) gdk_gc_set_clip_region( m_penGC, m_currentClippingRegion.GetRegion() ); } } - + if (new_mask) gdk_bitmap_unref( new_mask ); } -bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, - wxCoord width, wxCoord height, - wxDC *source, - wxCoord xsrc, wxCoord ysrc, - int logical_func, - bool useMask, - wxCoord xsrcMask, wxCoord ysrcMask ) +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 ) { - 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_window) 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 *srcDC = wxDynamicCast(source->GetImpl(), wxWindowDCImpl); + wxCHECK_MSG( srcDC, false, "source must be a window DC" ); - bool use_bitmap_method = FALSE; - bool is_mono = FALSE; + // FIXME: this cast is not always valid, see the code using m_isMemDC + wxMemoryDCImpl *memDC = static_cast(srcDC); + + bool use_bitmap_method = false; + bool is_mono = false; - // TODO: use the mask origin when drawing transparently if (xsrcMask == -1 && ysrcMask == -1) { xsrcMask = xsrc; @@ -1220,7 +1160,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, if (srcDC->m_isMemDC) { - if (!memDC->m_selected.Ok()) return FALSE; + if (!memDC->m_selected.IsOk()) return false; is_mono = (memDC->m_selected.GetDepth() == 1); @@ -1235,14 +1175,14 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, // 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 (is_mono) { // we HAVE TO use the direct way for memory dcs // that are bitmaps because XCopyArea doesn't cope // with different bit depths - use_bitmap_method = TRUE; + use_bitmap_method = true; } else if ((xsrc == 0) && (ysrc == 0) && (width == memDC->m_selected.GetWidth()) && @@ -1252,11 +1192,11 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, // 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; } } @@ -1276,10 +1216,10 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, 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) @@ -1296,7 +1236,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord cy = yy; wxCoord cw = ww; wxCoord ch = hh; - + // interpret userscale of src too double xsc,ysc; memDC->GetUserScale(&xsc,&ysc); @@ -1308,7 +1248,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, // Scale bitmap if required wxBitmap use_bitmap; - if ((bm_width != bm_ww) || (bm_height != bm_hh)) + if ((memDC->m_selected.GetWidth()!= bm_ww) || ( memDC->m_selected.GetHeight()!= bm_hh)) { // This indicates that the blitting code below will get // a clipped bitmap and therefore needs to move the origin @@ -1316,7 +1256,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, wxRegion tmp( xx,yy,ww,hh ); tmp.Intersect( m_currentClippingRegion ); tmp.GetBox(cx,cy,cw,ch); - + // Scale and clipped bitmap use_bitmap = memDC->m_selected.Rescale(cx-xx,cy-yy,cw,ch,bm_ww,bm_hh); } @@ -1327,11 +1267,11 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, } // apply mask if any - GdkBitmap *mask = (GdkBitmap *) NULL; + GdkBitmap *mask = NULL; if (use_bitmap.GetMask()) mask = use_bitmap.GetMask()->GetBitmap(); - GdkBitmap *new_mask = (GdkBitmap*) NULL; - + GdkBitmap *new_mask = NULL; + if (useMask && mask) { if (!m_currentClippingRegion.IsNull()) @@ -1341,6 +1281,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, GdkGC *gc = gdk_gc_new( new_mask ); col.pixel = 0; gdk_gc_set_foreground( gc, &col ); + gdk_gc_set_ts_origin( gc, -xsrcMask, -ysrcMask); gdk_draw_rectangle( new_mask, gc, TRUE, 0, 0, bm_ww, bm_hh ); col.pixel = 0; gdk_gc_set_background( gc, &col ); @@ -1358,20 +1299,28 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, if (is_mono) { if (new_mask) + { gdk_gc_set_clip_mask( m_textGC, new_mask ); + gdk_gc_set_clip_origin( m_textGC, cx, cy ); + } else + { gdk_gc_set_clip_mask( m_textGC, mask ); - // was: gdk_gc_set_clip_origin( m_textGC, xx, yy ); - gdk_gc_set_clip_origin( m_textGC, cx, cy ); + gdk_gc_set_clip_origin( m_textGC, cx-xsrcMask, cy-ysrcMask ); + } } else { if (new_mask) + { gdk_gc_set_clip_mask( m_penGC, new_mask ); + gdk_gc_set_clip_origin( m_penGC, cx, cy ); + } else + { gdk_gc_set_clip_mask( m_penGC, mask ); - // was: gdk_gc_set_clip_origin( m_penGC, xx, yy ); - gdk_gc_set_clip_origin( m_penGC, cx, cy ); + gdk_gc_set_clip_origin( m_penGC, cx-xsrcMask, cy-ysrcMask ); + } } } @@ -1380,21 +1329,8 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, if (is_mono) { -#ifdef __WXGTK20__ - GdkPixmap *bitmap = gdk_pixmap_new( wxGetRootWindow()->window, bm_ww, bm_hh, -1 ); - 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.GetBitmap(), 0, 0, 0, 0, -1, -1 ); - - gdk_draw_drawable( m_window, m_textGC, bitmap, xsrc, ysrc, cx, cy, cw, ch ); - - gdk_bitmap_unref( bitmap ); - gdk_gc_unref( gc ); -#else // was: gdk_wx_draw_bitmap( m_window, m_textGC, use_bitmap.GetBitmap(), xsrc, ysrc, xx, yy, ww, hh ); gdk_wx_draw_bitmap( m_window, m_textGC, use_bitmap.GetBitmap(), xsrc, ysrc, cx, cy, cw, ch ); -#endif } else { @@ -1407,20 +1343,20 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, { if (is_mono) { - gdk_gc_set_clip_mask( m_textGC, (GdkBitmap *) NULL ); + gdk_gc_set_clip_mask( m_textGC, NULL ); gdk_gc_set_clip_origin( m_textGC, 0, 0 ); if (!m_currentClippingRegion.IsNull()) gdk_gc_set_clip_region( m_textGC, m_currentClippingRegion.GetRegion() ); } else { - gdk_gc_set_clip_mask( m_penGC, (GdkBitmap *) NULL ); + gdk_gc_set_clip_mask( m_penGC, NULL ); gdk_gc_set_clip_origin( m_penGC, 0, 0 ); if (!m_currentClippingRegion.IsNull()) gdk_gc_set_clip_region( m_penGC, m_currentClippingRegion.GetRegion() ); } } - + if (new_mask) gdk_bitmap_unref( new_mask ); } @@ -1433,8 +1369,8 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, tmp.Intersect( m_currentClippingRegion ); wxCoord cx,cy,cw,ch; tmp.GetBox(cx,cy,cw,ch); - - // rescale bitmap + + // rescale bitmap wxBitmap bitmap = memDC->m_selected.Rescale( cx-xx, cy-yy, cw, ch, ww, hh ); // draw scaled bitmap @@ -1443,7 +1379,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, } else { - // No scaling and not a memory dc with a mask either + // 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 ); @@ -1455,112 +1391,25 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, } SetLogicalFunction( old_logical_func ); - - return TRUE; + + 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") ); + wxCHECK_RET( IsOk(), wxT("invalid window dc") ); if (!m_window) return; - + if (text.empty()) return; -#ifndef __WXGTK20__ GdkFont *font = m_font.GetInternalFont( m_scaleY ); wxCHECK_RET( font, wxT("invalid font") ); -#endif x = XLOG2DEV(x); y = YLOG2DEV(y); -#ifdef __WXGTK20__ - wxCHECK_RET( m_context, wxT("no Pango context") ); - wxCHECK_RET( m_layout, wxT("no Pango layout") ); - wxCHECK_RET( m_fontdesc, wxT("no Pango font description") ); - - bool underlined = m_font.Ok() && m_font.GetUnderlined(); - -#if wxUSE_UNICODE - const wxCharBuffer data = wxConvUTF8.cWC2MB( text ); -#else - const wxWCharBuffer wdata = wxConvLocal.cMB2WC( text ); - if ( !wdata ) - return; - const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata ); -#endif - size_t datalen = strlen((const char*)data); - pango_layout_set_text( m_layout, (const char*) data, datalen); - - if (underlined) - { - PangoAttrList *attrs = pango_attr_list_new(); - PangoAttribute *a = pango_attr_underline_new(PANGO_UNDERLINE_SINGLE); - a->start_index = 0; - a->end_index = datalen; - pango_attr_list_insert(attrs, a); - pango_layout_set_attributes(m_layout, attrs); - pango_attr_list_unref(attrs); - } - - int w,h; - - if (fabs(m_scaleY - 1.0) < 0.00001) - { - // If there is a user or actually any scale applied to - // the device context, scale the font. - - // scale font description - gint oldSize = pango_font_description_get_size( m_fontdesc ); - double size = oldSize; - size = size * m_scaleY; - pango_font_description_set_size( m_fontdesc, (gint)size ); - - // actually apply scaled font - pango_layout_set_font_description( m_layout, m_fontdesc ); - - pango_layout_get_pixel_size( m_layout, &w, &h ); - if ( m_backgroundMode == wxSOLID ) - { - gdk_gc_set_foreground(m_textGC, m_textBackgroundColour.GetColor()); - gdk_draw_rectangle(m_window, m_textGC, TRUE, x, y, w, h); - gdk_gc_set_foreground(m_textGC, m_textForegroundColour.GetColor()); - } - - // Draw layout. - gdk_draw_layout( m_window, m_textGC, x, y, m_layout ); - - // reset unscaled size - pango_font_description_set_size( m_fontdesc, oldSize ); - - // actually apply unscaled font - pango_layout_set_font_description( m_layout, m_fontdesc ); - } - else - { - pango_layout_get_pixel_size( m_layout, &w, &h ); - if ( m_backgroundMode == wxSOLID ) - { - gdk_gc_set_foreground(m_textGC, m_textBackgroundColour.GetColor()); - gdk_draw_rectangle(m_window, m_textGC, TRUE, x, y, w, h); - gdk_gc_set_foreground(m_textGC, m_textForegroundColour.GetColor()); - } - // Draw layout. - gdk_draw_layout( m_window, m_textGC, x, y, m_layout ); - } - - if (underlined) - { - // undo underline attributes setting: - pango_layout_set_attributes(m_layout, NULL); - } - - wxCoord width = w; - wxCoord height = h; - -#else // GTK+ 1.x wxCoord width = gdk_string_width( font, text.mbc_str() ); wxCoord height = font->ascent + font->descent; @@ -1581,7 +1430,6 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) if (font->descent > 0) ul_y++; gdk_draw_line( m_window, m_textGC, x, ul_y, x + width, ul_y); } -#endif // GTK+ 2.0/1.x width = wxCoord(width / m_scaleX); height = wxCoord(height / m_scaleY); @@ -1589,38 +1437,43 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) CalcBoundingBox (x, y); } -void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y, double angle ) + +// TODO: There is an example of rotating text with GTK2 that would probably be +// a better approach here: +// http://www.daa.com.au/pipermail/pygtk/2003-April/005052.html + +void wxWindowDCImpl::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y, double angle ) { - if (angle == 0.0) + if ( wxIsNullDouble(angle) ) { - DrawText(text, x, y); + DoDrawText(text, x, y); return; } - wxCHECK_RET( Ok(), wxT("invalid window dc") ); + wxCHECK_RET( IsOk(), wxT("invalid window dc") ); if (!m_window) return; -#ifdef __WXGTK20__ - // implement later without GdkFont for GTK 2.0 - return; -#else + wxCoord w; + wxCoord h; + GdkFont *font = m_font.GetInternalFont( m_scaleY ); wxCHECK_RET( font, wxT("invalid font") ); // the size of the text - wxCoord w = gdk_string_width( font, text.mbc_str() ); - wxCoord h = font->ascent + font->descent; + w = gdk_string_width( font, text.mbc_str() ); + h = font->ascent + font->descent; // draw the string normally wxBitmap src(w, h); wxMemoryDC dc; dc.SelectObject(src); dc.SetFont(GetFont()); - dc.SetBackground(*wxWHITE_BRUSH); + dc.SetBackground(*wxBLACK_BRUSH); dc.SetBrush(*wxBLACK_BRUSH); dc.Clear(); + dc.SetTextForeground( *wxWHITE ); dc.DrawText(text, 0, 0); dc.SelectObject(wxNullBitmap); @@ -1644,47 +1497,40 @@ void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y, minX = (wxCoord)(dmin(x2, dmin(x3, x4)) - 0.5), minY = (wxCoord)(dmin(y2, dmin(y3, y4)) - 0.5); - // prepare to blit-with-rotate the bitmap to the DC - wxImage image = src.ConvertToImage(); - - GdkColor *colText = m_textForegroundColour.GetColor(), - *colBack = m_textBackgroundColour.GetColor(); - bool textColSet = TRUE; + wxImage image = src.ConvertToImage(); - unsigned char *data = image.GetData(); + image.ConvertColourToAlpha( m_textForegroundColour.Red(), + m_textForegroundColour.Green(), + m_textForegroundColour.Blue() ); + image = image.Rotate( rad, wxPoint(0,0) ); + + int i_angle = (int) angle; + i_angle = i_angle % 360; + if (i_angle < 0) + i_angle += 360; + int xoffset = 0; + if ((i_angle >= 90.0) && (i_angle < 270.0)) + xoffset = image.GetWidth(); + int yoffset = 0; + if ((i_angle >= 0.0) && (i_angle < 180.0)) + yoffset = image.GetHeight(); + + if ((i_angle >= 0) && (i_angle < 90)) + yoffset -= (int)( cos(rad)*h ); + if ((i_angle >= 90) && (i_angle < 180)) + xoffset -= (int)( sin(rad)*h ); + if ((i_angle >= 180) && (i_angle < 270)) + yoffset -= (int)( cos(rad)*h ); + if ((i_angle >= 270) && (i_angle < 360)) + xoffset -= (int)( sin(rad)*h ); + + int i_x = x - xoffset; + int i_y = y - yoffset; + + src = image; + DoDrawBitmap( src, i_x, i_y, true ); - // paint pixel by pixel - for ( wxCoord srcX = 0; srcX < w; srcX++ ) - { - for ( wxCoord srcY = 0; srcY < h; srcY++ ) - { - // transform source coords to dest coords - double r = sqrt((double)srcX*srcX + srcY*srcY); - double angleOrig = atan2((double)srcY, (double)srcX) - rad; - wxCoord dstX = (wxCoord)(r*cos(angleOrig) + 0.5), - dstY = (wxCoord)(r*sin(angleOrig) + 0.5); - - // black pixel? - bool textPixel = data[(srcY*w + srcX)*3] == 0; - if ( textPixel || (m_backgroundMode == wxSOLID) ) - { - // change colour if needed - if ( textPixel != textColSet ) - { - gdk_gc_set_foreground( m_textGC, textPixel ? colText - : colBack ); - - textColSet = textPixel; - } - - // don't use DrawPoint() because it uses the current pen - // colour, and we don't need it here - gdk_draw_point( m_window, m_textGC, - XLOG2DEV(x) + dstX, YLOG2DEV(y) + dstY ); - } - } - } // it would be better to draw with non underlined font and draw the line // manually here (it would be more straight...) @@ -1697,121 +1543,65 @@ void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y, } #endif // 0 - // restore the font colour - gdk_gc_set_foreground( m_textGC, colText ); - // update the bounding box CalcBoundingBox(x + minX, y + minY); CalcBoundingBox(x + maxX, y + maxY); -#endif } -void wxWindowDC::DoGetTextExtent(const wxString &string, +void wxWindowDCImpl::DoGetTextExtent(const wxString &string, wxCoord *width, wxCoord *height, wxCoord *descent, wxCoord *externalLeading, - wxFont *theFont) const + const wxFont *theFont) const { - if (string.IsEmpty()) + if ( width ) + *width = 0; + if ( height ) + *height = 0; + if ( descent ) + *descent = 0; + if ( externalLeading ) + *externalLeading = 0; + + if (string.empty()) { - if (width) (*width) = 0; - if (height) (*height) = 0; return; } - -#ifdef __WXGTK20__ - // Set new font description + + wxFont fontToUse = m_font; if (theFont) - pango_layout_set_font_description( m_layout, theFont->GetNativeFontInfo()->description ); - - // Set layout's text -#if wxUSE_UNICODE - const wxCharBuffer data = wxConvUTF8.cWC2MB( string ); - const char *dataUTF8 = (const char *)data; -#else - const wxWCharBuffer wdata = wxConvLocal.cMB2WC( string ); - if ( !wdata ) - { - if (width) (*width) = 0; - if (height) (*height) = 0; - return; - } - const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata ); - const char *dataUTF8 = (const char *)data; -#endif + fontToUse = *theFont; - if ( !dataUTF8 ) - { - // hardly ideal, but what else can we do if conversion failed? + GdkFont *font = fontToUse.GetInternalFont( m_scaleY ); + if ( !font ) return; - } - pango_layout_set_text( m_layout, dataUTF8, strlen(dataUTF8) ); - - int w,h; - pango_layout_get_pixel_size( m_layout, &w, &h ); - if (width) - *width = (wxCoord) w; + *width = wxCoord(gdk_string_width( font, string.mbc_str() ) / m_scaleX); if (height) - *height = (wxCoord) h; + *height = wxCoord((font->ascent + font->descent) / m_scaleY); if (descent) - { - PangoLayoutIter *iter = pango_layout_get_iter(m_layout); - int baseline = pango_layout_iter_get_baseline(iter); - pango_layout_iter_free(iter); - *descent = h - PANGO_PIXELS(baseline); - } - if (externalLeading) - *externalLeading = 0; // ?? - - // Reset old font description - if (theFont) - pango_layout_set_font_description( m_layout, m_fontdesc ); -#else // GTK+ 1.x - wxFont fontToUse = m_font; - if (theFont) fontToUse = *theFont; - - GdkFont *font = fontToUse.GetInternalFont( m_scaleY ); - if (width) (*width) = wxCoord(gdk_string_width( font, string.mbc_str() ) / m_scaleX); - if (height) (*height) = wxCoord((font->ascent + font->descent) / m_scaleY); - if (descent) (*descent) = wxCoord(font->descent / m_scaleY); - if (externalLeading) (*externalLeading) = 0; // ?? -#endif // GTK+ 2/1 + *descent = wxCoord(font->descent / m_scaleY); } -wxCoord wxWindowDC::GetCharWidth() const +wxCoord wxWindowDCImpl::GetCharWidth() const { -#ifdef __WXGTK20__ - pango_layout_set_text( m_layout, "H", 1 ); - int w,h; - pango_layout_get_pixel_size( m_layout, &w, &h ); - return w; -#else GdkFont *font = m_font.GetInternalFont( m_scaleY ); wxCHECK_MSG( font, -1, wxT("invalid font") ); return wxCoord(gdk_string_width( font, "H" ) / m_scaleX); -#endif } -wxCoord wxWindowDC::GetCharHeight() const +wxCoord wxWindowDCImpl::GetCharHeight() const { -#ifdef __WXGTK20__ - pango_layout_set_text( m_layout, "H", 1 ); - int w,h; - pango_layout_get_pixel_size( m_layout, &w, &h ); - return h; -#else GdkFont *font = m_font.GetInternalFont( m_scaleY ); wxCHECK_MSG( font, -1, wxT("invalid font") ); return wxCoord((font->ascent + font->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; @@ -1847,56 +1637,20 @@ void wxWindowDC::Clear() #endif // 0/1 } -void wxWindowDC::SetFont( const wxFont &font ) +void wxWindowDCImpl::SetFont( const wxFont &font ) { m_font = font; - -#ifdef __WXGTK20__ - if (m_font.Ok()) - { - if (m_fontdesc) - pango_font_description_free( m_fontdesc ); - - m_fontdesc = pango_font_description_copy( m_font.GetNativeFontInfo()->description ); - - - if (m_owner) - { - PangoContext *oldContext = m_context; - - // We might want to use the X11 context for faster - // rendering on screen - if (m_font.GetNoAntiAliasing()) - m_context = m_owner->GtkGetPangoX11Context(); - else - m_context = m_owner->GtkGetPangoDefaultContext(); - - // If we switch back/forth between different contexts - // we also have to create a new layout. I think so, - // at least, and it doesn't hurt to do it. - if (oldContext != m_context) - { - if (m_layout) - g_object_unref( G_OBJECT( m_layout ) ); - - m_layout = pango_layout_new( m_context ); - } - } - - pango_layout_set_font_description( m_layout, m_fontdesc ); - } -#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; @@ -1979,13 +1733,12 @@ void wxWindowDC::SetPen( const wxPen &pen ) default: { lineStyle = GDK_LINE_SOLID; - req_dash = (wxGTKDash*)NULL; + req_dash = NULL; req_nb_dash = 0; break; } } -#if (GTK_MINOR_VERSION > 0) || (GTK_MAJOR_VERSION > 1) if (req_dash && req_nb_dash) { wxGTKDash *real_req_dash = new wxGTKDash[req_nb_dash]; @@ -2002,7 +1755,6 @@ void wxWindowDC::SetPen( const wxPen &pen ) gdk_gc_set_dashes( m_penGC, 0, (wxGTKDash*)req_dash, req_nb_dash ); } } -#endif // GTK+ > 1.0 GdkCapStyle capStyle = GDK_CAP_ROUND; switch (m_pen.GetCap()) @@ -2040,15 +1792,15 @@ void wxWindowDC::SetPen( const wxPen &pen ) gdk_gc_set_foreground( m_penGC, m_pen.GetColour().GetColor() ); } -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; @@ -2057,7 +1809,7 @@ void wxWindowDC::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()->GetPixmap()) { @@ -2077,7 +1829,7 @@ void wxWindowDC::SetBrush( const wxBrush &brush ) gdk_gc_set_stipple( m_textGC, m_brush.GetStipple()->GetMask()->GetBitmap() ); } - if (IS_HATCH(m_brush.GetStyle())) + if (m_brush.IsHatch()) { gdk_gc_set_fill( m_brushGC, GDK_STIPPLED ); int num = m_brush.GetStyle() - wxBDIAGONAL_HATCH; @@ -2085,18 +1837,18 @@ void wxWindowDC::SetBrush( const wxBrush &brush ) } } -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; @@ -2108,7 +1860,7 @@ void wxWindowDC::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()->GetPixmap()) { @@ -2122,7 +1874,7 @@ void wxWindowDC::SetBackground( const wxBrush &brush ) } } - if (IS_HATCH(m_backgroundBrush.GetStyle())) + if (m_backgroundBrush.IsHatch()) { gdk_gc_set_fill( m_bgGC, GDK_STIPPLED ); int num = m_backgroundBrush.GetStyle() - wxBDIAGONAL_HATCH; @@ -2130,9 +1882,9 @@ void wxWindowDC::SetBackground( const wxBrush &brush ) } } -void wxWindowDC::SetLogicalFunction( int function ) +void wxWindowDCImpl::SetLogicalFunction( wxRasterOperationMode function ) { - wxCHECK_RET( Ok(), wxT("invalid window dc") ); + wxCHECK_RET( IsOk(), wxT("invalid window dc") ); if (m_logicalFunction == function) return; @@ -2146,7 +1898,6 @@ void wxWindowDC::SetLogicalFunction( int function ) { case wxXOR: mode = GDK_XOR; break; case wxINVERT: mode = GDK_INVERT; break; -#if (GTK_MINOR_VERSION > 0) || (GTK_MAJOR_VERSION > 1) case wxOR_REVERSE: mode = GDK_OR_REVERSE; break; case wxAND_REVERSE: mode = GDK_AND_REVERSE; break; case wxCLEAR: mode = GDK_CLEAR; break; @@ -2163,7 +1914,6 @@ void wxWindowDC::SetLogicalFunction( int function ) // unsupported by GTK case wxNOR: mode = GDK_COPY; break; -#endif // GTK+ > 1.0 default: wxFAIL_MSG( wxT("unsupported logical function") ); mode = GDK_COPY; @@ -2180,14 +1930,14 @@ void wxWindowDC::SetLogicalFunction( int function ) gdk_gc_set_function( m_textGC, mode ); } -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; @@ -2199,12 +1949,12 @@ void wxWindowDC::SetTextForeground( const wxColour &col ) } } -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; @@ -2216,9 +1966,9 @@ void wxWindowDC::SetTextBackground( const wxColour &col ) } } -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; @@ -2234,14 +1984,14 @@ void wxWindowDC::SetBackgroundMode( int mode ) } } -void wxWindowDC::SetPalette( const wxPalette& WXUNUSED(palette) ) +void wxWindowDCImpl::SetPalette( const wxPalette& WXUNUSED(palette) ) { - wxFAIL_MSG( wxT("wxWindowDC::SetPalette not implemented") ); + wxFAIL_MSG( wxT("wxWindowDCImpl::SetPalette not implemented") ); } -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_window) return; @@ -2263,7 +2013,7 @@ void wxWindowDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoo wxCoord xx, yy, ww, hh; m_currentClippingRegion.GetBox( xx, yy, ww, hh ); - wxDC::DoSetClippingRegion( xx, yy, ww, hh ); + wxGTKDCImpl::DoSetClippingRegion( xx, yy, ww, hh ); gdk_gc_set_clip_region( m_penGC, m_currentClippingRegion.GetRegion() ); gdk_gc_set_clip_region( m_brushGC, m_currentClippingRegion.GetRegion() ); @@ -2271,9 +2021,9 @@ void wxWindowDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoo gdk_gc_set_clip_region( m_bgGC, m_currentClippingRegion.GetRegion() ); } -void wxWindowDC::DoSetClippingRegionAsRegion( const wxRegion ®ion ) +void wxWindowDCImpl::DoSetDeviceClippingRegion( const wxRegion ®ion ) { - wxCHECK_RET( Ok(), wxT("invalid window dc") ); + wxCHECK_RET( IsOk(), wxT("invalid window dc") ); if (region.Empty()) { @@ -2295,7 +2045,7 @@ void wxWindowDC::DoSetClippingRegionAsRegion( const wxRegion ®ion ) wxCoord xx, yy, ww, hh; m_currentClippingRegion.GetBox( xx, yy, ww, hh ); - wxDC::DoSetClippingRegion( xx, yy, ww, hh ); + wxGTKDCImpl::DoSetClippingRegion( xx, yy, ww, hh ); gdk_gc_set_clip_region( m_penGC, m_currentClippingRegion.GetRegion() ); gdk_gc_set_clip_region( m_brushGC, m_currentClippingRegion.GetRegion() ); @@ -2303,11 +2053,11 @@ void wxWindowDC::DoSetClippingRegionAsRegion( const wxRegion ®ion ) gdk_gc_set_clip_region( m_bgGC, m_currentClippingRegion.GetRegion() ); } -void wxWindowDC::DestroyClippingRegion() +void wxWindowDCImpl::DestroyClippingRegion() { - wxCHECK_RET( Ok(), wxT("invalid window dc") ); + wxCHECK_RET( IsOk(), wxT("invalid window dc") ); - wxDC::DestroyClippingRegion(); + wxGTKDCImpl::DestroyClippingRegion(); m_currentClippingRegion.Clear(); @@ -2320,10 +2070,10 @@ void wxWindowDC::DestroyClippingRegion() if (m_currentClippingRegion.IsEmpty()) { - gdk_gc_set_clip_rectangle( m_penGC, (GdkRectangle *) NULL ); - gdk_gc_set_clip_rectangle( m_brushGC, (GdkRectangle *) NULL ); - gdk_gc_set_clip_rectangle( m_textGC, (GdkRectangle *) NULL ); - gdk_gc_set_clip_rectangle( m_bgGC, (GdkRectangle *) NULL ); + gdk_gc_set_clip_rectangle( m_penGC, NULL ); + gdk_gc_set_clip_rectangle( m_brushGC, NULL ); + gdk_gc_set_clip_rectangle( m_textGC, NULL ); + gdk_gc_set_clip_rectangle( m_bgGC, NULL ); } else { @@ -2334,45 +2084,42 @@ void wxWindowDC::DestroyClippingRegion() } } -void wxWindowDC::Destroy() +void wxWindowDCImpl::Destroy() { if (m_penGC) wxFreePoolGC( m_penGC ); - m_penGC = (GdkGC*) NULL; + m_penGC = NULL; if (m_brushGC) wxFreePoolGC( m_brushGC ); - m_brushGC = (GdkGC*) NULL; + m_brushGC = NULL; if (m_textGC) wxFreePoolGC( m_textGC ); - m_textGC = (GdkGC*) NULL; + m_textGC = NULL; if (m_bgGC) wxFreePoolGC( m_bgGC ); - m_bgGC = (GdkGC*) 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(); - - /* CMB: if scale has changed call SetPen to recalulate the line width */ - if ((m_scaleX != origScaleX || m_scaleY != origScaleY) && - (m_pen.Ok())) - { - /* this is a bit artificial, but we need to force wxDC to think - the pen has changed */ - wxPen pen = m_pen; - m_pen = wxNullPen; - SetPen( pen ); - } + const wxRealPoint origScale(m_scaleX, m_scaleY); + + wxGTKDCImpl::ComputeScaleAndOrigin(); + + // if scale has changed call SetPen to recalulate the line width + 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 + wxPen pen = m_pen; + m_pen = wxNullPen; + SetPen( pen ); + } } // Resolution in pixels per logical inch -wxSize wxWindowDC::GetPPI() const +wxSize wxWindowDCImpl::GetPPI() const { return wxSize( (int) (m_mm_to_pix_x * 25.4 + 0.5), (int) (m_mm_to_pix_y * 25.4 + 0.5)); } -int wxWindowDC::GetDepth() const +int wxWindowDCImpl::GetDepth() const { wxFAIL_MSG(wxT("not implemented")); @@ -2381,10 +2128,10 @@ int wxWindowDC::GetDepth() const //----------------------------------------------------------------------------- -// wxPaintDC +// wxPaintDCImpl //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxPaintDC, wxClientDC) +IMPLEMENT_ABSTRACT_CLASS(wxPaintDCImpl, wxClientDCImpl) // Limit the paint region to the window size. Sometimes // the paint region is too big, and this risks X11 errors @@ -2405,8 +2152,8 @@ static void wxLimitRegionToSize(wxRegion& region, const wxSize& sz) } } -wxPaintDC::wxPaintDC( wxWindow *win ) - : wxClientDC( win ) +wxPaintDCImpl::wxPaintDCImpl(wxDC *owner, wxWindow *win) + : wxClientDCImpl(owner, win) { #if USE_PAINT_REGION if (!win->m_clipPaintRegion) @@ -2415,7 +2162,7 @@ wxPaintDC::wxPaintDC( wxWindow *win ) wxSize sz = win->GetSize(); m_paintClippingRegion = win->GetUpdateRegion(); wxLimitRegionToSize(m_paintClippingRegion, sz); - + GdkRegion *region = m_paintClippingRegion.GetRegion(); if ( region ) { @@ -2434,15 +2181,15 @@ wxPaintDC::wxPaintDC( wxWindow *win ) } //----------------------------------------------------------------------------- -// wxClientDC +// wxClientDCImpl //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxClientDC, wxWindowDC) +IMPLEMENT_ABSTRACT_CLASS(wxClientDCImpl, wxWindowDCImpl) -wxClientDC::wxClientDC( wxWindow *win ) - : wxWindowDC( win ) +wxClientDCImpl::wxClientDCImpl(wxDC *owner, wxWindow *win) + : wxWindowDCImpl(owner, win) { - wxCHECK_RET( win, _T("NULL window in wxClientDC::wxClientDC") ); + wxCHECK_RET( win, wxT("NULL window in wxClientDCImpl::wxClientDCImpl") ); #ifdef __WXUNIVERSAL__ wxPoint ptOrigin = win->GetClientAreaOrigin(); @@ -2452,9 +2199,9 @@ wxClientDC::wxClientDC( wxWindow *win ) #endif // __WXUNIVERSAL__ } -void wxClientDC::DoGetSize(int *width, int *height) const +void wxClientDCImpl::DoGetSize(int *width, int *height) const { - wxCHECK_RET( m_owner, _T("GetSize() doesn't work without window") ); + wxCHECK_RET( m_owner, wxT("GetSize() doesn't work without window") ); m_owner->GetClientSize( width, height ); } @@ -2478,7 +2225,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxDCModule, wxModule) bool wxDCModule::OnInit() { wxInitGCPool(); - return TRUE; + return true; } void wxDCModule::OnExit()