Beispiel #1
0
bool wxBitmap::CreateFromImage(const wxImage& image, int depth)
{
    UnRef();

    wxCHECK_MSG( image.Ok(), FALSE, wxT("invalid image") )
    wxCHECK_MSG( depth == -1 || depth == 1, FALSE, wxT("invalid bitmap depth") )

    if (image.GetWidth() <= 0 || image.GetHeight() <= 0)
        return false;
    
    m_refData = new wxBitmapRefData();

    if (depth == 1)
    {
        return CreateFromImageAsBitmap(image);
    }
    else
    {
#ifdef __WXGTK20__
        if (image.HasAlpha())
            return CreateFromImageAsPixbuf(image);
#endif
        return CreateFromImageAsPixmap(image);
    }
}
Beispiel #2
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bool wxPalette::Create( int n,
                        const unsigned char* pRed,
                        const unsigned char* pGreen,
                        const unsigned char* pBlue )
{
    PULONG                          pualTable;

    UnRef();

    m_refData = new wxPaletteRefData;
    pualTable = new ULONG[n];
    if (!pualTable)
        return false;

    for (int i = 0; i < n; i ++)
    {
        pualTable[i] = (PC_RESERVED * 16777216) + ((int)pRed[i] * 65536) + ((int)pGreen[i] * 256) + (int)pBlue[i];
    }
    M_PALETTEDATA->m_hPalette = (WXHPALETTE)::GpiCreatePalette( vHabmain
                                                               ,LCOL_PURECOLOR
                                                               ,LCOLF_CONSECRGB
                                                               ,(LONG)n
                                                               ,pualTable
                                                              );
    delete [] pualTable;
    return true;
} // end of wxPalette::Create
Beispiel #3
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bool wxPlotFunction::Create( const wxPlotFunction& curve )
{
    wxCHECK_MSG(curve.Ok(), false, wxT("invalid plot function"));
    UnRef();
    Ref(curve);
    return true;
}
Beispiel #4
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cLuaState::cRef::~cRef()
{
	if (m_LuaState != nullptr)
	{
		UnRef();
	}
}
Beispiel #5
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bool wxAnimation::LoadFile(const wxString &name, wxAnimationType WXUNUSED(type))
{
    UnRef();
    m_pixbuf = gdk_pixbuf_animation_new_from_file(
        wxConvFileName->cWX2MB(name), NULL);
    return IsOk();
}
Beispiel #6
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bool wxBitmap::Create(int width, int height, int depth )
{
    UnRef();
    m_refData = new wxBitmapRefData(width, height, depth);
    
    return true;
}
Beispiel #7
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bool wxBitmap::LoadFile(const wxString &name, wxBitmapType type)
{
    UnRef();

    wxBitmapHandler *handler = FindHandler(type);

    if ( handler == NULL )
    {
        wxImage image;
        if ( !image.LoadFile(name, type) || !image.IsOk() )
        {
            wxLogError(_("No bitmap handler for type %d defined."), type);
            return false;
        }
        else
        {
            *this = wxBitmap(image);
            return true;
        }
    }

    m_refData = new wxBitmapRefData();

    return handler->LoadFile(this, name, type, -1, -1);
}
Beispiel #8
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cLuaState::cRef::~cRef()
{
	if (m_LuaState != NULL)
	{
		UnRef();
	}
}
Beispiel #9
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void wxGenericPen::Create(const wxGenericColour &colour, int width, wxPenStyle style,
                          wxPenCap cap, wxPenJoin join )
{
    UnRef();
    m_refData = new wxGenericPenRefData(width, style, cap, join);
    M_GPENDATA->m_colour = colour;
}
Beispiel #10
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bool wxBitmap::CreateFromXpm( const char **bits )
{
    UnRef();

    wxCHECK_MSG( bits != NULL, FALSE, wxT("invalid bitmap data") )

    GdkVisual *visual = wxTheApp->GetGdkVisual();

    m_refData = new wxBitmapRefData();

    GdkBitmap *mask = (GdkBitmap*) NULL;

    M_BMPDATA->m_pixmap = gdk_pixmap_create_from_xpm_d( wxGetRootWindow()->window, &mask, NULL, (gchar **) bits );

    wxCHECK_MSG( M_BMPDATA->m_pixmap, FALSE, wxT("couldn't create pixmap") );

    if (mask)
    {
        M_BMPDATA->m_mask = new wxMask();
        M_BMPDATA->m_mask->m_bitmap = mask;
    }

    gdk_window_get_size( M_BMPDATA->m_pixmap, &(M_BMPDATA->m_width), &(M_BMPDATA->m_height) );

    M_BMPDATA->m_bpp = visual->depth;  // Can we get a different depth from create_from_xpm_d() ?

    return TRUE;
}
Beispiel #11
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void wxGenericPen::Create(const wxGenericColour &colour, int width, int style,
                          int cap, int join )
{
    UnRef();
    m_refData = new wxGenericPenRefData(width, style, cap, join);
    M_GPENDATA->m_colour = colour;
}
Beispiel #12
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void wxAnimation::SetPixbuf(GdkPixbufAnimation* p)
{
    UnRef();
    m_pixbuf = p;
    if (m_pixbuf)
        g_object_ref(m_pixbuf);
}
Beispiel #13
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bool wxOptionValue::Create( const wxOptionValue &optValue )
{
    wxCHECK_MSG( optValue.Ok(), false, wxT("Invalid wxOptionValue") );

    UnRef();
    Ref( optValue );
    return Ok();
}
Beispiel #14
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bool wxSheetCellRenderer::Copy(const wxSheetCellRenderer& other)
{
    wxCHECK_MSG(other.Ok(), false, wxT("wxSheetCellRenderer is not created"));

    UnRef();
    m_refData = ((wxSheetCellRendererRefData*)other.m_refData)->Clone();
    return true;
}
Beispiel #15
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void wxGenericBrush::Create( const wxBitmap &stipple )
{
    UnRef();
    wxCHECK_RET(stipple.Ok(), wxT("Invalid bitmap in wxGenericBrush::Create"));

    int style = stipple.GetMask() ? wxSTIPPLE_MASK_OPAQUE : wxSTIPPLE;
    m_refData = new wxGenericBrushRefData(wxNullGenericColour, style);
    M_GBRUSHDATA->m_stipple = stipple;
}
Beispiel #16
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bool wxBitmap::CreateWithFormat(int width, int height, int dfbFormat)
{
    UnRef();

    wxCHECK_MSG( width > 0 && height > 0, false, wxT("invalid bitmap size") );

    return Create(CreateSurfaceWithFormat(width, height,
                                          DFBSurfacePixelFormat(dfbFormat)));
}
Beispiel #17
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bool wxFontBase::SetFaceName(const wxString &facename)
{
    if (!wxFontEnumerator::IsValidFacename(facename))
    {
        UnRef();        // make Ok() return false
        return false;
    }

    return true;
}
Beispiel #18
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bool wxBitmap::Create(const wxIDirectFBSurfacePtr& surface)
{
    UnRef();

    wxCHECK_MSG( surface, false, "invalid surface" );

    m_refData = new wxBitmapRefData();
    M_BITMAP->m_surface = surface;
    return true;
}
Beispiel #19
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void wxColour::InitRGBA(unsigned char red, unsigned char green, unsigned char blue,
                        unsigned char alpha)
{
    UnRef();

    m_refData = new wxColourRefData(
        (guint16(red) << SHIFT) + red,
        (guint16(green) << SHIFT) + green,
        (guint16(blue) << SHIFT) + blue,
        alpha);
}
Beispiel #20
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void cLuaState::cRef::RefStack(cLuaState & a_LuaState, int a_StackPos)
{
	ASSERT(a_LuaState.IsValid());
	if (m_LuaState != nullptr)
	{
		UnRef();
	}
	m_LuaState = &a_LuaState;
	lua_pushvalue(a_LuaState, a_StackPos);  // Push a copy of the value at a_StackPos onto the stack
	m_Ref = luaL_ref(a_LuaState, LUA_REGISTRYINDEX);
}
Beispiel #21
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void wxIcon::CopyFromBitmap(const wxBitmap& bmp)
{
    UnRef() ;
    
    // as the bitmap owns that ref, we have to acquire it as well
    IconRef iconRef = bmp.GetBitmapData()->GetIconRef() ;
    AcquireIconRef( iconRef ) ;
    m_refData = new wxIconRefData( (WXHICON) iconRef ) ;
    M_ICONDATA->SetWidth( bmp.GetWidth() ) ;
    M_ICONDATA->SetHeight( bmp.GetHeight() ) ;
}
Beispiel #22
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void wxPlotMarker::Create(int marker_type, const wxRect2DDouble& rect,
                          const wxSize& size, const wxGenericPen& pen,
                          const wxGenericBrush& brush, const wxBitmap& bitmap)
{
    UnRef();
    m_refData = new wxPlotMarkerRefData(marker_type, rect);
    M_PMARKERDATA->m_size   = size;
    M_PMARKERDATA->m_pen    = pen;
    M_PMARKERDATA->m_brush  = brush;
    M_PMARKERDATA->m_bitmap = bitmap;
}
Beispiel #23
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bool wxFont::Create(wxSize size, wxFontFamily family, wxFontStyle style,
        wxFontWeight weight, bool underlined, const wxString& face,
        wxFontEncoding encoding )
{
    UnRef();

    m_refData = new wxFontRefData(InfoFromLegacyParams(size.GetHeight(), family,
                                                       style, weight, underlined,
                                                       face, encoding));

    return true;
}
Beispiel #24
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bool wxMatrix2D::Create(const wxMatrix2D &source, bool full_copy)
{
    wxCHECK_MSG( source.Ok() && (&source != this), false, wxT("Invalid matrix") );

    UnRef();
    if (full_copy)
        Copy(source);
    else
        Ref(source);

    return Ok();
}
Beispiel #25
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wxBitmap::wxBitmap(const char bits[], int width, int height, int depth)
{
    wxCHECK_RET( depth == 1, wxT("can only create mono bitmap from XBM data") );

    // create bitmap in the device-dependent format
    if ( !CreateWithFormat(width, height, DSPF_UNKNOWN) )
        return;

    if ( !CopyBitsToSurface((const unsigned char *)bits,
                            width, height, M_BITMAP->m_surface) )
        UnRef();
}
Beispiel #26
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bool wxMatrix2D::Create(int width, int height, double *data, bool static_data)
{
    wxCHECK_MSG((width > 0)&&(height > 0)&&(data != (double*)NULL), false,
                wxT("Invalid wxMatrix2D size or data is NULL"));

    UnRef();

    m_refData = new wxMatrix2DRefData();
    M_MATRIXDATA->m_data = data;

    if (M_MATRIXDATA->m_data)
    {
        M_MATRIXDATA->m_width  = width;
        M_MATRIXDATA->m_height = height;
        M_MATRIXDATA->m_static = static_data;
        return true;
    }

    UnRef();
    return false;
}
Beispiel #27
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wxAnimation& wxAnimation::operator=(const wxAnimation& that)
{
    if (this != &that)
    {
        base_type::operator=(that);
        UnRef();
        m_pixbuf = that.m_pixbuf;
        if (m_pixbuf)
            g_object_ref(m_pixbuf);
    }
    return *this;
}
Beispiel #28
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bool wxFontBase::SetNativeFontInfoUserDesc(const wxString& info)
{
    wxNativeFontInfo fontInfo;
    if ( !info.empty() && fontInfo.FromUserString(info) )
    {
        SetNativeFontInfo(fontInfo);
        return true;
    }

    UnRef();
    return false;
}
Beispiel #29
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bool wxBitmap::Create( int width, int height, int depth )
{
    UnRef();

    if ( width <= 0 || height <= 0 )
    {
        return false;
    }

    m_refData = new wxBitmapRefData();
    return M_BMPDATA->Create(width, height, depth);
}
Beispiel #30
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bool wxIcon::LoadFile(const wxString& filename, wxBitmapType type,
                      int desiredWidth, int desiredHeight)
{
    UnRef();

    wxBitmapHandler *handler = FindHandler(type);

    if ( handler )
        return handler->LoadFile(this, filename, type,
                                 desiredWidth, desiredHeight);
    else
        return false;
}