void UmlClass::compute_dependencies(QList<CppRefType *> & dependencies,
bool all_in_h)
{
const WrapperStr dummy;
compute_dependency(dependencies, dummy, all_in_h);
}
/* drawing here -- TBD inverse flow ?? */
static void
link_draw(Link *link, DiaRenderer *renderer)
{
DiaRendererClass *renderer_ops = DIA_RENDERER_GET_CLASS (renderer);
Point *endpoints, p1, p2, pa;
Arrow arrow;
gchar *annot;
double w;
BezPoint bpl[4];
/* some asserts */
assert(link != NULL);
assert(renderer != NULL);
/* some point computations */
endpoints = &link->connection.endpoints[0];
p1 = endpoints[0]; /* could reverse direction here */
p2 = endpoints[1];
pa = compute_annot(&p1,&p2,&link->pm,0.75,0.75);
/** computing properties **/
w=LINK_WIDTH;
annot=NULL;
arrow.type = ARROW_FILLED_TRIANGLE;
arrow.length = LINK_ARROWLEN;
arrow.width = LINK_ARROWWIDTH;
switch (link->type) {
case POS_CONTRIB:
w=1.5*LINK_WIDTH;
annot = g_strdup("+");
break;
case NEG_CONTRIB:
w=1.5*LINK_WIDTH;
annot = g_strdup("-");
break;
case DEPENDENCY:
annot = g_strdup("");
break;
case DECOMPOSITION:
arrow.type = ARROW_CROSS;
annot = g_strdup("");
break;
case MEANS_ENDS:
arrow.type = ARROW_LINES;
annot = g_strdup("");
break;
case UNSPECIFIED: /* use above defaults */
annot = g_strdup("");
break;
}
/** drawing line **/
renderer_ops->set_linecaps(renderer, LINECAPS_BUTT);
renderer_ops->set_linestyle(renderer, LINESTYLE_SOLID);
renderer_ops->set_linewidth(renderer, w);
renderer_ops->draw_bezier_with_arrows(renderer, link->line, 3, w, &LINK_FG_COLOR, NULL, &arrow);
/** drawing decoration **/
renderer_ops->set_font(renderer, link_font, LINK_FONTHEIGHT);
if ((annot!=NULL)&& strlen(annot) != 0)
renderer_ops->draw_string(renderer, annot, &pa, ALIGN_CENTER, &color_black);
if (annot!=NULL) g_free(annot);
/** special stuff for dependency **/
if (link->type==DEPENDENCY) {
compute_dependency(link->line,bpl);
renderer_ops->draw_bezier(renderer, bpl, 4, &LINK_FG_COLOR);
}
}
void UmlClass::compute_dependencies(Q3PtrList<CppRefType> & dependencies,
bool all_in_h) {
const Q3CString dummy;
compute_dependency(dependencies, dummy, all_in_h);
}
