/// <inheritdoc cref="IFrame.WaitForSelectorAsync(string, WaitForSelectorOptions)"/>
public async Task <IElementHandle> WaitForSelectorAsync(string selector, WaitForSelectorOptions options = null)
{
int timeout = options?.Timeout ?? Page.DefaultTimeout;
var visibility = options?.WaitFor ?? WaitForOption.Any;
var handle = await WaitForSelectorInUtilityContextAsync(selector, visibility, timeout).ConfigureAwait(false);
var mainContext = await GetMainContextAsync().ConfigureAwait(false);
if (handle != null && handle.Context != mainContext)
{
var adopted = await Page.Delegate.AdoptElementHandleAsync(handle, mainContext).ConfigureAwait(false);
await handle.DisposeAsync().ConfigureAwait(false);
return(adopted);
}
return(handle);
}
/// <inheritdoc /> public Task <IElementHandle> WaitForSelectorAsync(string selector, WaitForSelectorOptions options = null) => throw new NotImplementedException();
/// <inheritdoc /> public Task FillAsync(string selector, string text, WaitForSelectorOptions options = null) => throw new NotImplementedException();
/// <inheritdoc /> public Task <string[]> SelectAsync(string selector, IElementHandle[] values, WaitForSelectorOptions options) => throw new NotImplementedException();
/// <inheritdoc /> public Task <string[]> SelectAsync(string selector, SelectOption value, WaitForSelectorOptions options = null) => throw new NotImplementedException();
/// <inheritdoc /> public Task FocusAsync(string selector, WaitForSelectorOptions options) => throw new NotImplementedException();
private async Task <IElementHandle> OptionallyWaitForSelectorInUtilityContextAsync(string selector, WaitForSelectorOptions options)
{
var waitFor = options?.WaitFor ?? WaitForOption.Visible;
int timeout = options?.Timeout ?? Page.DefaultTimeout;
IElementHandle handle;
if (waitFor != WaitForOption.NoWait)
{
var maybeHandle = await WaitForSelectorInUtilityContextAsync(selector, waitFor, timeout)
.ConfigureAwait(false);
handle = maybeHandle ?? throw new SelectorException($"No node found for selector", SelectorToString(selector, options.WaitFor));
}
else
{
var context = await GetContextAsync(ContextType.Utility).ConfigureAwait(false);
var maybeHandle = await context.QuerySelectorAsync(selector).ConfigureAwait(false);
if (maybeHandle == null)
{
throw new SelectorException($"No node found for selector", selector);
}
handle = maybeHandle !;
}
return(handle);
}
private async Task <string[]> SelectInternalAsync(string selector, IEnumerable <object> values, WaitForSelectorOptions options)
{
var handle = await OptionallyWaitForSelectorInUtilityContextAsync(selector, options).ConfigureAwait(false) as ElementHandle;
var result = await handle.SelectInternalAsync(values).ConfigureAwait(false);
await handle.DisposeAsync().ConfigureAwait(false);
return(result);
}
/// <inheritdoc /> public Task <string[]> SelectAsync(string selector, SelectOption[] values, WaitForSelectorOptions options) => SelectInternalAsync(selector, values, options);
/// <inheritdoc /> public Task <string[]> SelectAsync(string selector, IElementHandle[] values, WaitForSelectorOptions options) => SelectInternalAsync(selector, values, options);
/// <inheritdoc />
public Task <string[]> SelectAsync(string selector, string[] values, WaitForSelectorOptions options)
=> SelectInternalAsync(selector, values.Select(v => new SelectOption {
Value = v
}).ToArray(), options);
/// <inheritdoc />
public Task <string[]> SelectAsync(string selector, IElementHandle value, WaitForSelectorOptions options = null)
=> SelectAsync(selector, new[] { value }, options);
/// <inheritdoc/>
public Task <string[]> SelectAsync(string selector, SelectOption value, WaitForSelectorOptions options = null)
=> SelectAsync(selector, new[] { value }, options);
/// <inheritdoc /> public Task <string[]> SelectAsync(string selector, WaitForSelectorOptions options = null) => SelectInternalAsync(selector, null, options);
/// <inheritdoc cref="IPage.WaitForSelectorEvaluateAsync(string, string, WaitForSelectorOptions, object[])"/>
public Task <IElementHandle> WaitForSelectorEvaluateAsync(string selector, string script, WaitForSelectorOptions options = null, params object[] args)
{
throw new NotImplementedException();
}