X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/031b2a7b8d8a303e1d012cf63eb989d247005084..21689736a7139bc341463ab3db9329029fb93b85:/src/gtk1/dcmemory.cpp diff --git a/src/gtk1/dcmemory.cpp b/src/gtk1/dcmemory.cpp index 66f8772b98..a1e0c24452 100644 --- a/src/gtk1/dcmemory.cpp +++ b/src/gtk1/dcmemory.cpp @@ -4,7 +4,7 @@ // Author: Robert Roebling // RCS-ID: $Id$ // Copyright: (c) 1998 Robert Roebling -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ @@ -13,67 +13,132 @@ #include "wx/dcmemory.h" +#include +#include + //----------------------------------------------------------------------------- // wxMemoryDC //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxMemoryDC,wxPaintDC) +IMPLEMENT_DYNAMIC_CLASS(wxMemoryDC,wxWindowDC) -wxMemoryDC::wxMemoryDC(void) : wxPaintDC() +wxMemoryDC::wxMemoryDC() : wxWindowDC() { - m_ok = FALSE; - - m_cmap = gtk_widget_get_default_colormap(); + m_ok = FALSE; + + m_cmap = gtk_widget_get_default_colormap(); } -wxMemoryDC::wxMemoryDC( wxDC *WXUNUSED(dc) ) : wxPaintDC() +wxMemoryDC::wxMemoryDC( wxDC *WXUNUSED(dc) ) + : wxWindowDC() { - m_ok = FALSE; - - m_cmap = gtk_widget_get_default_colormap(); + m_ok = FALSE; + + m_cmap = gtk_widget_get_default_colormap(); } -wxMemoryDC::~wxMemoryDC(void) +wxMemoryDC::~wxMemoryDC() { } void wxMemoryDC::SelectObject( const wxBitmap& bitmap ) { - m_selected = bitmap; - if (m_selected.Ok()) - { - if (m_selected.GetPixmap()) + Destroy(); + m_selected = bitmap; + if (m_selected.Ok()) { - m_window = m_selected.GetPixmap(); + if (m_selected.GetPixmap()) + { + m_window = m_selected.GetPixmap(); + } + else + { + m_window = m_selected.GetBitmap(); + } + + m_isMemDC = TRUE; + + SetUpDC(); } else { - m_window = m_selected.GetBitmap(); + m_ok = FALSE; + m_window = (GdkWindow *) NULL; } - - SetUpDC(); - - m_isMemDC = TRUE; - } - else - { - m_ok = FALSE; - m_window = (GdkWindow *) NULL; - } } -void wxMemoryDC::GetSize( int *width, int *height ) const +void wxMemoryDC::SetPen( const wxPen &pen ) { - if (m_selected.Ok()) - { - if (width) (*width) = m_selected.GetWidth(); - if (height) (*height) = m_selected.GetHeight(); - } - else - { - if (width) (*width) = 0; - if (height) (*height) = 0; - } + if (m_selected.Ok() && m_selected.GetBitmap() && (*wxTRANSPARENT_PEN != pen)) + { + if (*wxWHITE_PEN == pen) + wxWindowDC::SetPen( *wxBLACK_PEN ); + else + wxWindowDC::SetPen( *wxWHITE_PEN ); + } + else + { + wxWindowDC::SetPen( pen ); + } +} + +void wxMemoryDC::SetBrush( const wxBrush &brush ) +{ + if (m_selected.Ok() && m_selected.GetBitmap() && (*wxTRANSPARENT_BRUSH != brush)) + { + if (*wxWHITE_BRUSH == brush) + wxWindowDC::SetBrush( *wxBLACK_BRUSH ); + else + wxWindowDC::SetBrush( *wxWHITE_BRUSH ); + } + else + { + wxWindowDC::SetBrush( brush ); + } +} + +void wxMemoryDC::SetTextForeground( const wxColour &col ) +{ + if (m_selected.Ok() && m_selected.GetBitmap()) + { + if (col == *wxWHITE) + wxWindowDC::SetTextForeground( *wxBLACK ); + else + wxWindowDC::SetTextForeground( *wxWHITE ); + } + else + { + wxWindowDC::SetTextForeground( col ); + } +} + +void wxMemoryDC::SetTextBackground( const wxColour &col ) +{ + if (m_selected.Ok() && m_selected.GetBitmap()) + { + if (col == *wxWHITE) + wxWindowDC::SetTextBackground( *wxBLACK ); + else + wxWindowDC::SetTextBackground( *wxWHITE ); + } + else + { + wxWindowDC::SetTextBackground( col ); + } +} + +void wxMemoryDC::DoGetSize( int *width, int *height ) const +{ + if (m_selected.Ok()) + { + if (width) (*width) = m_selected.GetWidth(); + if (height) (*height) = m_selected.GetHeight(); + } + else + { + if (width) (*width) = 0; + if (height) (*height) = 0; + } }