GUI: got rid of the sort parameters dialog and sort by mime type, replaced by 2 arrows in toolbar for sorting by date, ascending or descending

src/query/docseqdb.cpp

@@ -129,8 +129,23 @@ string DocSequenceDb::title()
     return m_filt ? DocSequence::title() + " (filtered)" : DocSequence::title();
 }
 
-// TBDone
 bool DocSequenceDb::setSortSpec(DocSeqSortSpec &sortspec) 
 {
-    return true;
+    if (sortspec.isNotNull()) {
+	bool ascending = false;
+	for (unsigned int i = 0; i < sortspec.crits.size(); i++) {
+	    switch (sortspec.crits[i]) {
+	    case DocSeqSortSpec::RCLFLD_MTIME:
+		ascending = !sortspec.dirs[i];
+		break;
+	    default:
+		break;
+	    }
+	}
+	m_q->setSortBy("mtime", ascending);
+    } else {
+	m_q->setSortBy(string(), true);
+    }
+    return m_q->setQuery(m_fsdata);
 }
+

src/query/docseqdb.h

@@ -42,7 +42,7 @@ class DocSequenceDb : public DocSequence {
     virtual list<string> expand(Rcl::Doc &doc);
     virtual bool canFilter() {return true;}
     virtual bool setFiltSpec(DocSeqFiltSpec &filtspec);
-    virtual bool canSort() {return false;} 
+    virtual bool canSort() {return true;} 
     virtual bool setSortSpec(DocSeqSortSpec &sortspec);
     virtual string title();
     virtual void setAbstractParams(bool qba, bool qra)