X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/91af089567c5e13a408f1c529f6830d12cdc6c4e..5875d39c9ba19f518e691792524f2fd03261c825:/src/gtk1/dcclient.cpp diff --git a/src/gtk1/dcclient.cpp b/src/gtk1/dcclient.cpp index 339aab1a31..bf324de310 100644 --- a/src/gtk1/dcclient.cpp +++ b/src/gtk1/dcclient.cpp @@ -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" @@ -92,9 +88,9 @@ 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); + wxCHECK_RET( drawable, _T("NULL drawable in gdk_wx_draw_bitmap") ); + wxCHECK_RET( src, _T("NULL src in gdk_wx_draw_bitmap") ); + wxCHECK_RET( gc, _T("NULL gc in gdk_wx_draw_bitmap") ); #ifdef __WXGTK20__ gint src_width, src_height; @@ -542,10 +538,10 @@ 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 { @@ -1137,15 +1133,15 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap, if (is_mono) { #ifdef __WXGTK20__ - GdkPixmap *bitmap = gdk_pixmap_new( wxGetRootWindow()->window, ww, hh, -1 ); - GdkGC *gc = gdk_gc_new( bitmap ); + GdkPixmap *bitmap2 = gdk_pixmap_new( wxGetRootWindow()->window, ww, hh, -1 ); + 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( bitmap, gc, use_bitmap.GetBitmap(), 0, 0, 0, 0, -1, -1 ); + gdk_wx_draw_bitmap( bitmap2, 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_draw_drawable( m_window, m_textGC, bitmap2, 0, 0, xx, yy, -1, -1 ); - gdk_bitmap_unref( bitmap ); + gdk_bitmap_unref( bitmap2 ); gdk_gc_unref( gc ); #else gdk_wx_draw_bitmap( m_window, m_textGC, use_bitmap.GetBitmap(), 0, 0, xx, yy, -1, -1 ); @@ -1154,7 +1150,7 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap, else { #if GTK_CHECK_VERSION(2,2,0) - if (use_bitmap.HasPixbuf()) + if (!gtk_check_version(2,2,0) && use_bitmap.HasPixbuf()) { gdk_draw_pixbuf(m_window, m_penGC, use_bitmap.GetPixbuf(), @@ -1217,7 +1213,6 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, bool use_bitmap_method = false; bool is_mono = false; - // TODO: use the mask origin when drawing transparently if (xsrcMask == -1 && ysrcMask == -1) { xsrcMask = xsrc; @@ -1347,6 +1342,7 @@ 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 ); @@ -1364,20 +1360,28 @@ 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 ); + } } } @@ -1602,7 +1606,7 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y ) void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y, double angle ) { - if (angle == 0.0) + if ( wxIsNullDouble(angle) ) { DrawText(text, x, y); return; @@ -1880,11 +1884,14 @@ void wxWindowDC::SetFont( const wxFont &font ) PangoContext *oldContext = m_context; // We might want to use the X11 context for faster - // rendering on screen + // rendering on screen. + // MR: Lets not want to do this, as this introduces libpangox dependancy. +#if 0 if (m_font.GetNoAntiAliasing()) m_context = m_owner->GtkGetPangoX11Context(); else - m_context = m_owner->GtkGetPangoDefaultContext(); +#endif + m_context = m_owner->GtkGetPangoDefaultContext(); // If we switch back/forth between different contexts // we also have to create a new layout. I think so, @@ -2359,22 +2366,19 @@ void wxWindowDC::Destroy() void wxWindowDC::ComputeScaleAndOrigin() { - /* CMB: copy scale to see if it changes */ - double origScaleX = m_scaleX; - double origScaleY = m_scaleY; + const wxRealPoint origScale(m_scaleX, 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())) + // if scale has changed call SetPen to recalulate the line width + if ( wxRealPoint(m_scaleX, m_scaleY) != origScale && 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 ); - } + // 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