//--------------------------------------------------------------------------
static void jump_to_node(graph_info_t *gi, const int nid)
{
viewer_center_on(gi->gv, nid);
int x, y;
// will return a place only when a node was previously selected
place_t *old_pl = get_custom_viewer_place(gi->gv, false, &x, &y);
if ( old_pl != NULL )
{
user_graph_place_t *new_pl = (user_graph_place_t *) old_pl->clone();
new_pl->node = nid;
jumpto(gi->gv, new_pl, x, y);
delete new_pl;
}
}
static int idaapi graph_callback(void * ud, int code, va_list va)
{
int result = 0;
switch ( code )
{
case grcode_layout_calculated:
{
mutable_graph_t *g = va_arg(va, mutable_graph_t *);
slist_t * sl = (slist_t *)ud;
if (sl->num != g->size())
{
warning("Graph layout is too complex to be displayed.\n");
g->reset();
}
}
break;
case grcode_changed_current:
{
graph_viewer_t *v = va_arg (va, graph_viewer_t *);
int node = va_argi(va, int);
if (node != -1)
{
slist_t * sl = (slist_t *)ud;
sl->dclk = true;
}
}
break;
case grcode_clicked:
{
slist_t * sl = (slist_t *)ud;
sl->dclk = false;
}
break;
case grcode_dblclicked:
{
graph_viewer_t *v = va_arg(va, graph_viewer_t *);
selection_item_t *s = va_arg(va, selection_item_t *);
slist_t * sl = (slist_t *)ud;
if ( s && s->is_node)
{
viewer_center_on(v, s->node);
if (sl->sigs[s->node]->msig != NULL && sl->msl->gv != NULL)
viewer_center_on(sl->msl->gv, find_node(sl->msl, sl->sigs[s->node]->matchedEA));
sl->dclk = false;
}
else if ( sl->dclk || s )
{
int node;
node = viewer_get_curnode(v);
if (sl->sigs[node]->msig != NULL && sl->msl->gv != NULL)
viewer_center_on(sl->msl->gv, find_node(sl->msl, sl->sigs[node]->matchedEA));
sl->dclk = false;
}
}
break;
case grcode_user_refresh:
{
mutable_graph_t *g = va_arg(va, mutable_graph_t *);
slist_t * sl = (slist_t *)ud;
if ( g->empty() )
g->resize(sl->num);
for(size_t i = 0; i< sl->num; i++)
{
fref_t * fref;
if (sl->sigs[i]->srefs)
{
fref = sl->sigs[i]->srefs->list;
while(fref)
{
int pos = find_node(sl, fref->ea);
if (pos != -1)
{
edge_info_t ed;
if (fref->type == 3)
ed.color = 0xff0000;
else if (fref->type == 2)
ed.color = 0x0000ff;
else
ed.color = 0x006400;
g->add_edge(i, pos, &ed);
}
fref = fref->next;
}
}
}
result = 1;
}
break;
case grcode_user_text:
{
mutable_graph_t *g = va_arg(va, mutable_graph_t *);
int node = va_arg(va, int);
const char **text = va_arg(va, const char **);
bgcolor_t *bgcolor = va_arg(va, bgcolor_t *);
slist_t * sl = (slist_t *)ud;
*text = sl->sigs[node]->dl.lines;
if ( bgcolor != NULL )
{
*bgcolor = 0xFFFFFFFF;
if (!sl->unique)
{
if (sl->sigs[node]->mtype == DIFF_UNMATCHED)
*bgcolor = 0xcccccc;
else if (sl->sigs[node]->sig != sl->sigs[node]->msig->sig)
*bgcolor = 0x33cc;
else if (sl->sigs[node]->id_crc)
*bgcolor = 0x8cb4d2;
}
}
result = 1;
qnotused(g);
}
break;
case grcode_destroyed:
{
slist_t * sl = (slist_t *)ud;
sl->gv = NULL;
}
break;
}
return result;
}
