void FTVHelp::generateTree(QTextStream &t, const QList<FTVNode> &nl,int level)
{
QCString spaces;
spaces.fill(' ',level*2+8);
QListIterator<FTVNode> nli(nl);
FTVNode *n;
for (nli.toFirst();(n=nli.current());++nli)
{
t << spaces << "<p>";
generateIndent(t,n,0);
if (n->isDir)
{
t << "<img " << FTV_IMGATTRIBS(folderclosed) << "onclick=\"toggleFolder('folder" << folderId << "', this)\"/>";
generateLink(t,n);
t << "</p>\n";
t << spaces << "<div id=\"folder" << folderId << "\">\n";
folderId++;
generateTree(t,n->children,level+1);
t << spaces << "</div>\n";
}
else
{
t << "<img " << FTV_IMGATTRIBS(doc) << "/>";
generateLink(t,n);
t << "</p>\n";
}
}
}
static void writeDirTreeNode(QTextStream &t,Directory *root,int level)
{
QCString indent;
indent.fill(' ',level*2);
QListIterator<DirEntry> dli(root->children());
DirEntry *de;
for (dli.toFirst();(de=dli.current());++dli)
{
t << indent << "<p>";
generateIndent(t,de,0);
if (de->kind()==DirEntry::Dir)
{
Directory *dir=(Directory *)de;
//printf("%s [dir]: %s (last=%d,dir=%d)\n",indent.data(),dir->name().data(),dir->isLast(),dir->kind()==DirEntry::Dir);
t << "<img " << FTV_IMGATTRIBS(folderclosed) << "/>";
t << dir->name();
t << "</p>\n";
t << indent << "<div>\n";
writeDirTreeNode(t,dir,level+1);
t << indent << "</div>\n";
}
else
{
//printf("%s [file]: %s (last=%d,dir=%d)\n",indent.data(),de->file()->name().data(),de->isLast(),de->kind()==DirEntry::Dir);
t << "<img " << FTV_IMGATTRIBS(doc) << "/>";
t << de->file()->name();
t << "</p>\n";
}
}
}
void FTVHelp::generateIndent(QTextStream &t, FTVNode *n,int level)
{
if (n->parent)
{
generateIndent(t,n->parent,level+1);
}
// from the root up to node n do...
if (level==0) // item before a dir or document
{
if (n->isLast)
{
if (n->isDir)
{
t << "<img " << FTV_IMGATTRIBS(plastnode) << "onclick=\"toggleFolder('folder" << folderId << "', this)\"/>";
}
else
{
t << "<img " << FTV_IMGATTRIBS(lastnode) << "/>";
}
}
else
{
if (n->isDir)
{
t << "<img " << FTV_IMGATTRIBS(pnode) << "onclick=\"toggleFolder('folder" << folderId << "', this)\"/>";
}
else
{
t << "<img " << FTV_IMGATTRIBS(node) << "/>";
}
}
}
else // item at another level
{
if (n->isLast)
{
t << "<img " << FTV_IMGATTRIBS(blank) << "/>";
}
else
{
t << "<img " << FTV_IMGATTRIBS(vertline) << "/>";
}
}
}
static void generateIndent(QTextStream &t,DirEntry *de,int level)
{
if (de->parent())
{
generateIndent(t,de->parent(),level+1);
}
// from the root up to node n do...
if (level==0) // item before a dir or document
{
if (de->isLast())
{
if (de->kind()==DirEntry::Dir)
{
t << "<img " << FTV_IMGATTRIBS(plastnode) << "/>";
}
else
{
t << "<img " << FTV_IMGATTRIBS(lastnode) << "/>";
}
}
else
{
if (de->kind()==DirEntry::Dir)
{
t << "<img " << FTV_IMGATTRIBS(pnode) << "/>";
}
else
{
t << "<img " << FTV_IMGATTRIBS(node) << "/>";
}
}
}
else // item at another level
{
if (de->isLast())
{
t << "<img " << FTV_IMGATTRIBS(blank) << "/>";
}
else
{
t << "<img " << FTV_IMGATTRIBS(vertline) << "/>";
}
}
}