1515 */
1616public class HeapSortProtocolPane extends JPanel implements ResizableComponent {
1717
18- private HeapSort algorithm ;
19- private JPanel protocolPanel ;
20-
21- /**
22- * Instantiates a new Heap sort protocol pane.
23- *
24- * @param heapSort the heap sort
25- */
26- public HeapSortProtocolPane (HeapSort heapSort ) {
27-
28- this .setLayout (new BorderLayout ());
29- protocolPanel = new JPanel ();
30- this .setBackground (Color .white );
31- protocolPanel .setBackground (Color .white );
32- protocolPanel .setLayout (new BoxLayout (protocolPanel , BoxLayout .Y_AXIS ));
33-
34- this .add (protocolPanel , BorderLayout .NORTH );
35- this .algorithm = heapSort ;
36- this .generateProtocol ();
37- }
38-
39- @ Override
40- public void resetScale () {}
41-
42- @ Override
43- public void increaseScale () {}
44-
45- @ Override
46- public void decreaseScale () {}
47-
48- private void addToProtocol (Component comp ) {
49- JPanel pushLeft = new JPanel ();
50- pushLeft .setBackground (Color .white );
51- pushLeft .setLayout (new BorderLayout ());
52- pushLeft .add (comp , BorderLayout .WEST );
53- protocolPanel .add (pushLeft );
54- }
55-
56- /** Generate protocol. */
57- public void generateProtocol () {
58- protocolPanel .removeAll ();
59-
60- for (int i = 0 ; i < this .algorithm .getProtocol ().size (); i ++) {
61- HeapStep step = this .algorithm .getProtocol ().get (i );
62-
63- if (i == 0 ) {
64- String heapType = "Maxheap" ;
65- if (!algorithm .isMaxHeap ()) {
66- heapType = "Minheap" ;
18+ private HeapSort algorithm ;
19+ private JPanel protocolPanel ;
20+ private double scale = 1d ;
21+
22+ /**
23+ * Instantiates a new Heap sort protocol pane.
24+ *
25+ * @param heapSort the heap sort
26+ */
27+ public HeapSortProtocolPane (HeapSort heapSort ) {
28+
29+ this .setLayout (new BorderLayout ());
30+ protocolPanel = new JPanel ();
31+ this .setBackground (Color .white );
32+ protocolPanel .setBackground (Color .white );
33+ protocolPanel .setLayout (new BoxLayout (protocolPanel , BoxLayout .Y_AXIS ));
34+
35+ this .add (protocolPanel , BorderLayout .NORTH );
36+ this .algorithm = heapSort ;
37+ this .generateProtocol ();
38+ }
39+
40+
41+ private void addToProtocol (Component comp ) {
42+ JPanel pushLeft = new JPanel ();
43+ pushLeft .setBackground (Color .white );
44+ pushLeft .setLayout (new BorderLayout ());
45+ pushLeft .add (comp , BorderLayout .WEST );
46+ protocolPanel .add (pushLeft );
47+ }
48+
49+ /**
50+ * Generate protocol.
51+ */
52+ public void generateProtocol () {
53+ protocolPanel .removeAll ();
54+
55+ for (int i = 0 ; i < this .algorithm .getProtocol ().size (); i ++) {
56+ HeapStep step = this .algorithm .getProtocol ().get (i );
57+
58+ if (i == 0 ) {
59+ String heapType = "Maxheap" ;
60+ if (!algorithm .isMaxHeap ()) {
61+ heapType = "Minheap" ;
62+ }
63+ addToProtocol (
64+ new LatexPanel ("\\ huge{\\ text{\\ underline{Heap Creation (" + heapType + ")}}} " , scale ));
65+ addToProtocol (new LatexPanel ("\\ text{original binary tree}" , scale ));
66+ }
67+ if (i == 1 ) {
68+ addToProtocol (new LatexPanel ("\\ text{\\ rhd \\ lhd: heapified element} " , scale ));
69+ }
70+
71+ if (step .getCurrentNode () == -1 ) {
72+ addToProtocol (new LatexPanel ("\\ huge{\\ text{\\ underline{Sorting}}} " , scale ));
73+ }
74+
75+ if (step .getSortedNumbers ().size () > 0 ) {
76+ String listAsString = Arrays .toString (step .getSortedNumbers ().toArray ());
77+ addToProtocol (new LatexPanel ("sorted\\ , array: " + listAsString , scale ));
78+ }
79+
80+ if (step .getRootNode () != null ) {
81+ addToProtocol (new TreeNodePane (step .getRootNode (), scale ));
82+ addToProtocol (new LatexPanel (".................................." , scale ));
83+ } else {
84+ addToProtocol (new LatexPanel ("\\ text{finished sorting!} " , scale ));
85+ }
6786 }
68- addToProtocol (
69- new LatexPanel ("\\ huge{\\ text{\\ underline{Heap Creation (" + heapType + ")}}} " ));
70- addToProtocol (new LatexPanel ("\\ text{original binary tree}" ));
71- }
72- if (i == 1 ) {
73- addToProtocol (new LatexPanel ("\\ text{\\ rhd \\ lhd: heapified element} " ));
74- }
75-
76- if (step .getCurrentNode () == -1 ) {
77- addToProtocol (new LatexPanel ("\\ huge{\\ text{\\ underline{Sorting}}} " ));
78- }
79-
80- if (step .getSortedNumbers ().size () > 0 ) {
81- String listAsString = Arrays .toString (step .getSortedNumbers ().toArray ());
82- addToProtocol (new LatexPanel ("sorted\\ , array: " + listAsString ));
83- }
84-
85- if (step .getRootNode () != null ) {
86- addToProtocol (new TreeNodePane (step .getRootNode ()));
87- addToProtocol (new LatexPanel (".................................." ));
88- } else {
89- addToProtocol (new LatexPanel ("\\ text{finished sorting!} " ));
90- }
9187 }
92- }
93- }
88+
89+ @ Override
90+ public void setScale (double scale ) {
91+ this .scale = scale ;
92+ this .generateProtocol ();
93+ }
94+
95+ @ Override
96+ public double getScale () {
97+ return this .scale ;
98+ }
99+ }
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