public int DoIdle(IOleComponentManager mgr)
{
UIThread.MustBeCalledFromUIThread();
Debug.Assert(!this.isDisposed, "tried to do idle work on a disposed TaskReporter");
lock (queueLock) {
// process up to MAX items at a time
int MAX = 50; // How to pick a value? I tried a couple values with a project with many errors, and this value seems to work well. This value is also happy for unit tests.
while (work.Count != 0 && mgr.FContinueIdle() != 0)
{
int i = 0;
while (work.Count != 0 && i < MAX)
{
Action workItem = work.Dequeue();
workItem();
++i;
}
}
if (work.Count != 0)
{
return(1);
}
else
{
return(0);
}
}
}
/// <summary>
/// Gets a boolean indicating whether a component can continue idle processing. Returns false when idle processing should stop
/// </summary>
/// <returns></returns>
public bool ContinueIdle()
{
if (_mgr == null)
{
_mgr = _context.GetService <IOleComponentManager>(typeof(SOleComponentManager));
}
return(_mgr == null || 0 != _mgr.FContinueIdle());
}
public static void OnIdle(IOleComponentManager compMgr)
{
foreach (var window in _windows) {
if (compMgr.FContinueIdle() == 0) {
break;
}
window.Value._filter.DoIdle(compMgr);
}
}
/// <summary>
/// Gets a boolean indicating whether a component can continue idle processing. Returns false when idle processing should stop
/// </summary>
/// <returns></returns>
public bool ContinueIdle()
{
ThreadHelper.ThrowIfNotOnUIThread();
if (_mgr == null)
{
_mgr = _context.GetService <IOleComponentManager>(typeof(SOleComponentManager));
}
return(_mgr == null || 0 != _mgr.FContinueIdle());
}
public void OnIdle(IOleComponentManager compMgr)
{
foreach (TextLineEventListener listener in _documents.Values)
{
if (compMgr.FContinueIdle() == 0)
{
break;
}
listener.OnIdle();
}
}
public static void OnIdle(IOleComponentManager compMgr)
{
foreach (var window in _windows)
{
if (compMgr.FContinueIdle() == 0)
{
break;
}
#if FALSE
window.Value._filter.DoIdle(compMgr);
#endif
}
}
public static IOleComponentManager Create()
{
IOleComponentManager cm = Substitute.For <IOleComponentManager>();
uint value;
cm.FContinueIdle().ReturnsForAnyArgs(VSConstants.S_OK);
cm.FOnComponentActivate(0u).ReturnsForAnyArgs(VSConstants.S_OK);
cm.FOnComponentExitState(0u, 0, 0u, 0u, null).ReturnsForAnyArgs(VSConstants.S_OK);
cm.FPushMessageLoop(0u, 0u, IntPtr.Zero).ReturnsForAnyArgs(VSConstants.S_OK);
cm.FRegisterComponent(null, null, out value).ReturnsForAnyArgs(x => {
x[2] = 1;
return(VSConstants.S_OK);
});
return(cm);
}
public void OnIdle(IOleComponentManager compMgr)
{
foreach (TextLineEventListener listener in _documents.Values) {
if (compMgr.FContinueIdle() == 0) {
break;
}
listener.OnIdle();
}
}
internal virtual int OnIdle(bool periodic, IOleComponentManager mgr)
{
if (!this.IsActive)
return 0;
// here's our chance to synchronize combo's and so on,
// first we see if the caret has moved.
IVsTextView view = this.lastActiveView;
if (view == null) return 0;
ISource s = this.GetSource(view);
if (s == null) return 0;
int line = -1, col = -1;
var hr = view.GetCaretPos(out line, out col);
if (NativeMethods.Failed(hr))
return 0;
if (line != this.lastLine || col != this.lastCol || this.lastFileName == null)
{
this.lastLine = line;
this.lastCol = col;
this.lastFileName = s.GetFilePath();
CodeWindowManager cwm = this.GetCodeWindowManagerForView(view);
if (cwm != null)
{
this.OnCaretMoved(cwm, view, line, col);
}
}
s.OnIdle(periodic); // do idle processing for currently-focused file
bool moreToDo = false;
#if CHECK_ALL_DIRTY_FILES_ON_PERIODIC_IDLE
if (periodic && mgr.FContinueIdle() != 0)
{
// while there is spare idle time, pick a dirty file (if there is one) and do idle processing for it
for (int i = 0; i < this.sources.Count; ++i)
{
Source so = this.sources[i] as Source;
if (so != null && so.IsDirty)
{
so.OnIdle(periodic);
if (mgr.FContinueIdle() == 0)
{
moreToDo = true;
break;
}
}
}
}
#endif
return moreToDo ? 1 : 0;
}