internal void Navigate(IIsolatedBrowser browser, string url)
{
var task = new NavigationTask()
{
Browser = browser, Url = url
};
if (_current == null)
{
StartTask(task);
}
else if (!_current.Browser.IsBusy)
{
Cleanup();
StartTask(task);
}
else
{
// Check whether we already have a pending navigation for this browser.
// If so, discard it since it's now irrelevant. (It may also be impossible
// if it was for a temporary file: see https://jira.sil.org/browse/BL-863.)
for (int i = 0; i < _pending.Count; ++i)
{
if (browser.Equals(_pending[i].Browser))
{
_pending.RemoveAt(i);
break;
}
}
_pending.Add(task);
}
}
internal bool NavigateIfIdle(IIsolatedBrowser browser, string url)
{
if (_current == null)
{
Navigate(browser, url);
return(true);
}
return(false);
}
internal void Navigate(IIsolatedBrowser browser, string url)
{
var task = new NavigationTask()
{
Browser = browser, Url = url
};
if (_current == null)
{
StartTask(task);
}
else if (!_current.Browser.IsBusy)
{
Cleanup();
StartTask(task);
}
else
{
_pending.Add(task);
}
}
internal bool NavigateIfIdle(IIsolatedBrowser browser, string url)
{
if (_current == null)
{
Navigate(browser, url);
return true;
}
return false;
}
internal void Navigate(IIsolatedBrowser browser, string url)
{
var task = new NavigationTask() { Browser = browser, Url = url };
if (_current == null)
{
StartTask(task);
}
else if (!_current.Browser.IsBusy)
{
Cleanup();
StartTask(task);
}
else
{
// Check whether we already have a pending navigation for this browser.
// If so, discard it since it's now irrelevant. (It may also be impossible
// if it was for a temporary file: see https://jira.sil.org/browse/BL-863.)
for (int i = 0; i < _pending.Count; ++i)
{
if (browser.Equals(_pending[i].Browser))
{
_pending.RemoveAt(i);
break;
}
}
_pending.Add(task);
}
}
