internal ViewState(SortingBehaviour in_sort, SortingBehaviour in_highlight)
{
sort = in_sort;
highlight = in_highlight;
showCalls = showAllocs = showAssemblies = true;
}
internal SortAndHighlightSelector(SortingBehaviour sort, SortingBehaviour highlight)
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
int i, numCounters = Statistics.GetNumberOfCounters();
sortCounter.Items.Add("in order of execution");
for (i = 0; i < numCounters; i++)
{
sortCounter.Items.Add("by " + Statistics.GetCounterName(i).ToLower());
}
sortCounter.SelectedIndex = 1 + sort.CounterId;
sortOrder.SelectedIndex = (1 + sort.SortingOrder) / 2;
for (i = 0; i < numCounters; i++)
{
highlightCounter.Items.Add(Statistics.GetCounterName(i).ToLower());
}
highlightCounter.SelectedIndex = highlight.CounterId;
highlightOrder.SelectedIndex = (1 + highlight.SortingOrder) / 2;
}
internal (SortingBehaviour s, SortingBehaviour h) GetSortResults()
{
var sSortingOrder = sortOrder.SelectedIndex * 2 - 1;
var sCounterId = sortCounter.SelectedIndex - 1;
var s = new SortingBehaviour(sortingOrder: sSortingOrder, counterId: sCounterId);
var hSortingOrder = highlightOrder.SelectedIndex * 2 - 1;
var hCounterId = highlightCounter.SelectedIndex;
var h = new SortingBehaviour(sortingOrder: hSortingOrder, counterId: hCounterId);
return(s, h);
}
private void InitForm()
{
Controls.Clear();
if (controlCollection != null)
{
controlCollection.Controls.Clear();
}
InitializeComponent();
defaultFont = new Font(new FontFamily("Tahoma"), 8);
DiffTreeListView treeView = new DiffTreeListView(this);
treeView.Dock = DockStyle.Fill;
treeView.Font = defaultFont;
SortingBehaviour sort = new SortingBehaviour();
SortingBehaviour highlight = new SortingBehaviour();
sort.sortingOrder = highlight.sortingOrder = -1;
sort.counterId = -1;
highlight.counterId = 2;
/* add columns */
treeView.AddColumn(new ColumnInformation(-1, "Function name", ColumnInformation.ColumnTypes.Tree), 250);
foreach (int counter in DiffStatistics.DefaultCounters)
{
AddColumn(treeView, counter);
}
treeView.ColumnClick += new EventHandler(SortOn);
treeView.TokenObject = new ViewState(sort, highlight);
treeView.Root = Root;
treeView.Size = new System.Drawing.Size(332, 108);
treeView.Visible = true;
controlCollection.Controls.Add(treeView);
SetcallTreeView();
this.Visible = true;
}
public DiffCallTreeForm([NotNull] TreeNodeBase root, [NotNull] AllocationDiff allocDiff)
{
this.Root = root;
this._allocDiff = allocDiff;
Controls.Clear();
controlCollection?.Controls.Clear();
InitializeComponent();
defaultFont = new Font(new FontFamily("Tahoma"), 8);
var treeView = new DiffTreeListView(this);
treeView.Dock = DockStyle.Fill;
treeView.Font = defaultFont;
var sort = new SortingBehaviour(sortingOrder: -1, counterId: -1);
var highlight = new SortingBehaviour(sortingOrder: -1, counterId: 2);
/* add columns */
treeView.AddColumn(new ColumnInformation(-1, "Function name", ColumnInformation.ColumnTypes.Tree), 250);
foreach (int counter in DiffStatistics.DefaultCounters)
{
AddColumn(treeView, counter);
}
treeView.ColumnClick += new EventHandler(SortOn);
treeView.ViewState = new ViewState(sort, highlight);
treeView.Root = Root;
treeView.Size = new System.Drawing.Size(332, 108);
treeView.Visible = true;
controlCollection.Controls.Add(treeView);
SetcallTreeView();
this.Visible = true;
}
/* sort nodes at the branch level */
public ArrayList ProcessNodes(object obj, ArrayList nodes)
{
bool add = false;
ArrayList nodesAtOneLevel = new ArrayList();
foreach (DiffDataNode node in nodes)
{
switch (node.nodetype)
{
case DiffDataNode.NodeType.Call:
add = true;
break;
case DiffDataNode.NodeType.Allocation:
add = viewState.showAllocs;
break;
case DiffDataNode.NodeType.AssemblyLoad:
add = viewState.showAssemblies;
break;
}
if (add)
{
nodesAtOneLevel.Add(node);
}
}
if (nodesAtOneLevel.Count == 0)
{
return(nodesAtOneLevel);
}
/* sort nodes first */
nodesAtOneLevel.Sort(this);
/* then choose the nodes to highlight */
SortingBehaviour ss = viewState.sort;
/* this is needed to use the default Compare method */
viewState.sort = viewState.highlight;
ArrayList nodesToHighlight = new ArrayList();
DiffDataNode currentBest = (DiffDataNode)nodesAtOneLevel[0];
currentBest.highlighted = false;
nodesToHighlight.Add(currentBest);
for (int i = 1; i < nodesAtOneLevel.Count; i++)
{
DiffDataNode n = (DiffDataNode)nodesAtOneLevel[i];
n.highlighted = false;
int res = Compare(currentBest, n) * viewState.highlight.sortingOrder;
if (res == 0)
{
nodesToHighlight.Add(n);
}
else if (res > 0)
{
currentBest = n;
nodesToHighlight.Clear();
nodesToHighlight.Add(currentBest);
}
}
viewState.sort = ss;
foreach (DiffDataNode n in nodesToHighlight)
{
n.highlighted = true;
}
/* reverse order if required */
if (viewState.sort.sortingOrder > 0)
{
nodesAtOneLevel.Reverse();
}
return(nodesAtOneLevel);
}
