/// <summary>
/// Constructs HTML to PDF converter instance from <code>GlobalSettings</code>.
/// </summary>
/// <param name="config">global configuration object</param>
public SimplePechkin()
{
this.onErrorDelegate = new StringCallback(this.OnError);
this.onFinishedDelegate = new IntCallback(this.OnFinished);
this.onPhaseChangedDelegate = new VoidCallback(this.OnPhaseChanged);
this.onProgressChangedDelegate = new IntCallback(this.OnProgressChanged);
this.onWarningDelegate = new StringCallback(this.OnWarning);
Tracer.Trace(string.Format("T:{0} Created SimplePechkin", Thread.CurrentThread.Name));
}
private void SetProgressValue(int value)
{
//thread safe call
if (InvokeRequired)
{
IntCallback callback = new IntCallback(SetProgressValue);
Invoke(callback, new object[] { value });
}
else
{
progressBar.Value = value;
Update();
}
}
/// <summary>
/// Constructs HTML to PDF converter instance from <code>GlobalConfig</code>.
/// </summary>
/// <param name="config">global configuration object</param>
public SimplePechkin(GlobalConfig config)
{
if (_log.IsTraceEnabled)
_log.Trace("T:" + Thread.CurrentThread.Name + " Creating SimplePechkin");
// create and STORE delegates to protect them from GC
_errorCallback = OnError;
_finishedCallback = OnFinished;
_phaseChangedCallback = OnPhaseChanged;
_progressChangedCallback = OnProgressChanged;
_warningCallback = OnWarning;
PechkinStatic.InitLib(false);
_globalConfig = config;
if (_log.IsTraceEnabled)
_log.Trace("T:" + Thread.CurrentThread.Name + " Created global config");
CreateConverter();
}
public static void SetProgressChangedCallback(IntPtr converter, IntCallback callback)
{
if (Log.IsTraceEnabled)
{
Log.Trace("T:" + Thread.CurrentThread.Name + " Setting progress change callback (wkhtmltopdf_set_progress_changed_callback)");
}
PechkinBindings.wkhtmltopdf_set_progress_changed_callback(converter, callback);
}
public static void SetFinishedCallback(IntPtr converter, IntCallback callback)
{
if (Log.IsTraceEnabled)
{
Log.Trace("T:" + Thread.CurrentThread.Name + " Setting finished callback (wkhtmltopdf_set_finished_callback)");
}
PechkinBindings.wkhtmltopdf_set_finished_callback(converter, callback);
}
public void SetProgressChangedCallback(IntPtr converter, IntCallback callback)
{
NestedToolset.SetProgressChangedCallback(converter, callback);
}
public void SetFinishedCallback(IntPtr converter, IntCallback callback)
{
NestedToolset.SetFinishedCallback(converter, callback);
}
public void SetProgressChangedCallback(IntPtr converter, IntCallback callback)
{
throw new NotImplementedException();
}
public void SetFinishedCallback(IntPtr converter, IntCallback callback)
{
throw new NotImplementedException();
}
public void SetProgressChangedCallback(IntPtr converter, IntCallback callback)
{
Tracer.Trace("T:" + Thread.CurrentThread.Name + " Setting progress change callback (wkhtmltoimage_set_progress_changed_callback)");
WkhtmltoxBindings.wkhtmltoimage_set_progress_changed_callback(converter, callback);
pinnedCallbacks.Register(converter, callback);
}
public void SetFinishedCallback(IntPtr converter, IntCallback callback)
{
Tracer.Trace("T:" + Thread.CurrentThread.Name + " Setting finished callback (wkhtmltoimage_set_finished_callback)");
WkhtmltoxBindings.wkhtmltoimage_set_finished_callback(converter, callback);
pinnedCallbacks.Register(converter, callback);
}
public static extern void wkhtmltopdf_set_progress_changed_callback(IntPtr converter, [MarshalAs(UnmanagedType.FunctionPtr)] IntCallback callback);
public static extern int wkhtmltopdf_set_finished_callback(IntPtr converter, [MarshalAs(UnmanagedType.FunctionPtr)] IntCallback callback);
