C++ (Cpp) sp_canvas_end_forced_full_redraws Examples

Example #1

static void
pencil_cancel (SPPencilContext *const pc) 
{
    if (pc->grab) {
        /* Release grab now */
        sp_canvas_item_ungrab(pc->grab, 0);
        pc->grab = NULL;
    }

    pc->is_drawing = false;

    pc->state = SP_PENCIL_CONTEXT_IDLE;

    pc->red_curve->reset();
    sp_canvas_bpath_set_bpath(SP_CANVAS_BPATH(pc->red_bpath), NULL);
    while (pc->green_bpaths) {
        gtk_object_destroy(GTK_OBJECT(pc->green_bpaths->data));
        pc->green_bpaths = g_slist_remove(pc->green_bpaths, pc->green_bpaths->data);
    }
    pc->green_curve->reset();
    if (pc->green_anchor) {
        pc->green_anchor = sp_draw_anchor_destroy(pc->green_anchor);
    }

    pc->_message_context->clear();
    pc->_message_context->flash(Inkscape::NORMAL_MESSAGE, _("Drawing cancelled"));

    sp_canvas_end_forced_full_redraws(pc->desktop->canvas);
}

Example #2

void Inkscape::Rubberband::stop()
{
    _started = false;
    _mode = RUBBERBAND_MODE_RECT; // restore the default

    _points.clear();
    _touchpath_curve->reset();

    delete_canvas_items();

    if (_desktop)
        sp_canvas_end_forced_full_redraws(_desktop->canvas);
}

Example #3

static void
sp_spiral_finish(SPSpiralContext *sc)
{
    sc->_message_context->clear();

    if (sc->item != NULL) {
        SPDesktop *desktop = SP_EVENT_CONTEXT(sc)->desktop;
        SPSpiral  *spiral = SP_SPIRAL(sc->item);

        sp_shape_set_shape(SP_SHAPE(spiral));
        SP_OBJECT(spiral)->updateRepr(SP_OBJECT_WRITE_EXT);

        sp_canvas_end_forced_full_redraws(desktop->canvas);

        sp_desktop_selection(desktop)->set(sc->item);
        sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_SPIRAL, 
                         _("Create spiral"));

        sc->item = NULL;
    }
}