public static bool WaitFor(Func <bool> pred, int timeoutMs = 0, int testIntervalMs = 10, bool withDoEvent = false)
{
if (testIntervalMs < 1)
{
testIntervalMs = 10;
}
DateTime now = DateTime.Now;
var isTimeout = false;
while (true)
{
if (pred())
{
break;
}
if (timeoutMs > 0 && now.xIsTimeElapseMoreThanMs(timeoutMs))
{
isTimeout = true;
break;
}
if (withDoEvent)
{
DispatcherEx.DoEvents();
}
Thread.Sleep(testIntervalMs);
}
return(isTimeout);
}
private bool SendPlainImage(BitmapImage img)
{
bool isok = false;
DispatcherEx.xInvoke(() =>
{
HwndInfo hwndInfo = this.GetActivedEditorHwnd();
if (hwndInfo.Handle > 0)
{
this.FocusEditor(true);
WinApi.Editor.MoveCaretToEnding(hwndInfo);
var dict = ClipboardEx.Backup();
Clipboard.Clear();
Clipboard.SetImage(img);
string text = this.GetPlainTextUnCached();
WinApi.PressCtrlV();
DateTime now = DateTime.Now;
while ((DateTime.Now - now).TotalSeconds < 2.0)
{
string newText = this.GetPlainTextUnCached();
if (newText != text)
{
isok = true;
}
DispatcherEx.DoEvents();
}
Util.WriteTimeElapsed(now, "等待时间");
ClipboardEx.Restore(dict);
return;
}
});
return(isok);
}
public static void SleepWithDoEvent(int ms)
{
Util.Assert(ms > 0);
int millisecondsTimeout = Math.Min(30, ms);
DateTime now = DateTime.Now;
do
{
Thread.Sleep(millisecondsTimeout);
DispatcherEx.DoEvents();
}while ((DateTime.Now - now).TotalMilliseconds < (double)ms);
}
public void BringTop()
{
try
{
if (IsLoaded)
{
Topmost = true;
DispatcherEx.DoEvents();
Topmost = false;
}
}
catch (Exception e)
{
Log.Exception(e);
}
}
public void BringTop()
{
WinApi.TopMost(this._hwnd);
DispatcherEx.DoEvents();
WinApi.CancelTopMost(this._hwnd);
}
