public ProfilerView(ProfilingDataProvider provider)
{
InitializeComponent();
this.provider = provider;
this.timeLine.IsEnabled = true;
this.timeLine.Provider = provider;
this.timeLine.SelectedStartIndex = 0;
this.timeLine.SelectedEndIndex = provider.DataSets.Count - 1;
var translation = new SharpDevelopTranslation();
foreach (TabItem item in this.tabView.Items) {
if (item.Content != null) {
QueryView view = item.Content as QueryView;
view.Reporter = new ErrorReporter(UpdateErrorList);
view.Provider = provider;
view.Translation = translation;
view.SetRange(this.timeLine.SelectedStartIndex, this.timeLine.SelectedEndIndex);
view.ContextMenuOpening += delegate(object sender, ContextMenuEventArgs e) {
object source = (e.OriginalSource is Shape) ? e.OriginalSource : view;
MenuService.ShowContextMenu(view, source, "/AddIns/Profiler/QueryView/ContextMenu");
};
}
}
this.dummyTab.Header = new Image { Source = PresentationResourceService.GetImage("Icons.16x16.NewDocumentIcon").Source, Height = 16, Width = 16 };
this.CommandBindings.Add(new CommandBinding(ApplicationCommands.SelectAll, ExecuteSelectAll, CanExecuteSelectAll));
InitializeLastItems();
InitializeOldTabs();
}
/// <summary>
/// Creates a new WpfViewer object
/// </summary>
public WpfViewer(OpenedFile file, ProfilingDataSQLiteProvider provider)
{
// HACK : OpenedFile architecture does not allow to keep files open
// but it is necessary for the ProfilerView to keep the session file open.
// We don't want to load all session data into memory.
// this.Files.Add(file);
this.file = file;
this.provider = provider;
this.TabPageText = Path.GetFileName(file.FileName);
this.TitleName = this.TabPageText;
dataView = new ProfilerView(this.provider);
// HACK : The file is not recognised by the FileService for closing if it is deleted while open.
// (reason see above comment)
FileService.FileRemoving += FileServiceFileRemoving;
}
/// <summary>
/// Creates a new WpfViewer object
/// </summary>
public WpfViewer(OpenedFile file)
{
// HACK : OpenedFile architecture does not allow to keep files open
// but it is necessary for the ProfilerView to keep the session file open.
// We don't want to load all session data into memory.
// this.Files.Add(file);
// HACK : The file is not recognised by the FileService for closing if it is deleted while open.
// (reason see above comment)
FileService.FileRemoving += FileServiceFileRemoving;
this.file = file;
this.provider = ProfilingDataSQLiteProvider.FromFile(file.FileName);
this.TabPageText = Path.GetFileName(file.FileName);
this.TitleName = this.TabPageText;
this.host = new SharpDevelopElementHost(dataView = new ProfilerView(this.provider));
// HACK : Make host.Child visible
WorkbenchSingleton.SafeThreadAsyncCall(
() => {
this.host.Dock = DockStyle.None;
this.host.Dock = DockStyle.Fill;
}
);
}
static HierarchyList<CallTreeNodeViewModel> LoadWorker(ProfilingDataProvider provider, QueryCompiler compiler, int rangeStart, int rangeEnd)
{
try {
if (compiler.Compile()) {
IEnumerable<CallTreeNode> data = compiler.ExecuteQuery(provider, rangeStart, rangeEnd);
#if DEBUG
data = data.WithQueryLog(Console.Out);
#endif
var nodes = data.Select(i => new CallTreeNodeViewModel(i, null)).ToList();
return new HierarchyList<CallTreeNodeViewModel>(nodes);
}
} catch (ObjectDisposedException) {
return null;
}
return null;
}
void profiler_SessionEnded(object sender, EventArgs e)
{
string pathToDb = System.IO.Path.Combine(System.IO.Path.GetDirectoryName(typeof(Profiler.Controller.Profiler).Assembly.Location), "output.sdps");
ProfilingDataSQLiteWriter writer = new ProfilingDataSQLiteWriter(pathToDb, false, null);
this.database.WriteTo(writer, progress => true);
writer.Close();
this.database.Close();
this.provider = new ProfilingDataSQLiteProvider(pathToDb);
this.Dispatcher.Invoke(
(Action)(
() => {
try {
this.treeView.Provider = this.provider;
RefreshUI(0, 0);
this.timeLine.IsEnabled = true;
//this.timeLine.ValuesList.Clear();
//this.timeLine.ValuesList.AddRange(this.provider.DataSets.Select(i => i.CpuUsage));
} catch (Exception ex) {
Debug.WriteLine(ex.ToString());
MessageBox.Show(ex.ToString());
}
}
)
);
}
private void btnLoadSession_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.Filter = "SharpDevelop Profiling Session|*.sdps|All files|*.*";
dlg.DefaultExt = ".sdps";
if (!(dlg.ShowDialog() ?? false))
return;
if (this.provider != null)
this.provider.Close();
this.provider = ProfilingDataSQLiteProvider.FromFile(dlg.FileName);
this.treeView.Provider = this.provider;
this.treeView.CurrentQuery = "from t in Threads select t";
treeView.SetRange(0, this.provider.DataSets.Count);
this.timeLine.IsEnabled = true;
//this.timeLine.ValuesList.Clear();
//this.timeLine.ValuesList.AddRange(provider.DataSets.Select(i => i.CpuUsage));
}
/// <summary>
/// Executes the query.
/// </summary>
/// <returns>The result of the query.</returns>
public IEnumerable<CallTreeNode> ExecuteQuery(ProfilingDataProvider provider, int startIndex, int endIndex)
{
if (provider == null)
throw new ArgumentNullException("provider");
Assembly assembly;
lock (queryCache)
assembly = queryCache[this.currentQuery];
QueryBase queryContainer = assembly.CreateInstance("Query") as QueryBase;
queryContainer.Provider = provider;
queryContainer.StartDataSetIndex = startIndex;
queryContainer.EndDataSetIndex = endIndex;
queryContainer.Root = provider.GetRoot(startIndex, endIndex);
object data = queryContainer.Execute();
if (data == null)
return new List<CallTreeNode>().AsEnumerable();
if (data is CallTreeNode) {
return (new CallTreeNode[] { data as CallTreeNode }).AsEnumerable();
} else if (data is IEnumerable<CallTreeNode>) {
return (data as IEnumerable<CallTreeNode>);
} else {
throw new ProfilerException("Wrong query return type: " + data.GetType());
}
}
static HierarchyList<CallTreeNodeViewModel> LoadWorker(ProfilingDataProvider provider, QueryCompiler compiler, int rangeStart, int rangeEnd)
{
try {
if (compiler.Compile()) {
var data = compiler.ExecuteQuery(provider, rangeStart, rangeEnd);
var nodes = data.Select(i => new CallTreeNodeViewModel(i, null)).ToList();
return new HierarchyList<CallTreeNodeViewModel>(nodes);
}
} catch (ObjectDisposedException) {
return null;
}
return null;
}
