Ejemplos de DrawingAreaProxyImpl::paint en C++ (Cpp)

Ejemplo n.º 1

Archivo: WebKitWebViewBase.cpp Proyecto: chenbk85/webkit2-wincairo

static gboolean webkitWebViewBaseDraw(GtkWidget* widget, cairo_t* cr)
{
    WebKitWebViewBase* webViewBase = WEBKIT_WEB_VIEW_BASE(widget);
    DrawingAreaProxyImpl* drawingArea = static_cast<DrawingAreaProxyImpl*>(webViewBase->priv->pageProxy->drawingArea());
    if (!drawingArea)
        return FALSE;

    GdkRectangle clipRect;
    if (!gdk_cairo_get_clip_rectangle(cr, &clipRect))
        return FALSE;

#if USE(TEXTURE_MAPPER_GL)
    if (webkitWebViewRenderAcceleratedCompositingResults(webViewBase, drawingArea, cr, &clipRect))
        return GTK_WIDGET_CLASS(webkit_web_view_base_parent_class)->draw(widget, cr);
#endif

    WebCore::Region unpaintedRegion; // This is simply unused.
    drawingArea->paint(cr, clipRect, unpaintedRegion);

    if (webViewBase->priv->authenticationDialog) {
        cairo_set_operator(cr, CAIRO_OPERATOR_OVER);
        cairo_set_source_rgba(cr, 0, 0, 0, 0.5);
        cairo_paint(cr);
    }

    GTK_WIDGET_CLASS(webkit_web_view_base_parent_class)->draw(widget, cr);

    return FALSE;
}

Ejemplo n.º 2

static gboolean webkitWebViewBaseDraw(GtkWidget* widget, cairo_t* cr)
{
    WebKitWebViewBase* webViewBase = WEBKIT_WEB_VIEW_BASE(widget);
    DrawingAreaProxyImpl* drawingArea = static_cast<DrawingAreaProxyImpl*>(webViewBase->priv->pageProxy->drawingArea());
    if (!drawingArea)
        return FALSE;

    GdkRectangle clipRect;
    if (!gdk_cairo_get_clip_rectangle(cr, &clipRect))
        return FALSE;

#if USE(TEXTURE_MAPPER_GL)
    if (webkitWebViewRenderAcceleratedCompositingResults(webViewBase, drawingArea, cr, &clipRect))
        return FALSE;
#endif

    WebCore::Region unpaintedRegion; // This is simply unused.
    drawingArea->paint(cr, clipRect, unpaintedRegion);

    return FALSE;
}