private static void preview2BitmapFile(LabelFormat btFormat, TaskQueue queue, PoolItem item)
{
string methodName = "preview2BitmapFile";
logger.DebugFormat("BEGIN: {0}()", methodName);
try
{
string bmpFileName = "%PageNumber%.bmp";
Resolution res = new Resolution(item.DPI);
System.Drawing.Color bkcolor = System.Drawing.ColorTranslator.FromHtml("#FFFFFF");
ExportPrintPreviewToFileTask bitmapTask = new ExportPrintPreviewToFileTask(btFormat, item.BmpFolder, bmpFileName);
bitmapTask.Directory = item.BmpFolder;
bitmapTask.FileNameTemplate = bmpFileName;
bitmapTask.BackgroundColor = bkcolor;
bitmapTask.Colors = ColorDepth.Mono;
bitmapTask.ImageType = ImageType.BMP;
bitmapTask.IncludeBorder = false;
bitmapTask.IncludeMargins = false;
bitmapTask.OverwriteOptions = OverwriteOptions.Overwrite;
bitmapTask.Resolution = res;
logger.DebugFormat("ExportPrintPreviewToFileTask bitmap file starting ...");
TaskStatus taskStatus = queue.QueueTaskAndWait(bitmapTask, BtTaskManager.Timeout);
if (taskStatus != TaskStatus.Success)
{
string str = "";
foreach (Seagull.BarTender.Print.Message m in bitmapTask.Messages)
{
str += string.Format("{0} Message: {1}\r\n", m.Severity, m.Text);
}
item.HasError = true;
item.ErrorText = string.Format("Thread Id: {0} generate label {1} bitmap file {2} ErrorText: {3}", item.ThreadId.ToString(), item.BtwFile, taskStatus.ToString(), str);
throw new Exception(item.ErrorText);
}
else
{
logger.DebugFormat("Thread Id: {0} generate label {1} bitmap files count :{1} ok! ", item.ThreadId.ToString(), item.BtwFile, bitmapTask.NumberOfPreviews.ToString());
}
}
catch (Exception e)
{
logger.Error(e.Message, e);
throw;
}
finally
{
logger.DebugFormat("END: {0}()", methodName);
}
}
private static void print2BitmapFile(LabelFormat btFormat, TaskQueue queue, PoolItem item)
{
string methodName = "print2BitmapFile";
logger.DebugFormat("BEGIN: {0}()", methodName);
try
{
PrintLabelFormatTask bitmapTask = new PrintLabelFormatTask(btFormat);
bitmapTask.PrintJobName = item.BtwSrcFileName;
logger.DebugFormat("PrintLabelFormatTask bitmap file starting ...");
lock (synPrinter)
{
setupBitmapPrinter(item);
Thread.Sleep(20);
TaskStatus taskStatus = queue.QueueTaskAndWait(bitmapTask, BtTaskManager.Timeout);
if (taskStatus != TaskStatus.Success)
{
string str = "";
foreach (Seagull.BarTender.Print.Message m in bitmapTask.Messages)
{
str += string.Format("{0} Message: {1}\r\n", m.Severity, m.Text);
}
item.HasError = true;
item.ErrorText = string.Format("Thread Id: {0} generate label {1} bitmap file {2} ErrorText: {3}", item.ThreadId.ToString(), item.BtwFile, taskStatus.ToString(), str);
throw new Exception(item.ErrorText);
}
else
{
waitingBitmapFile(item.BmpFolder);
logger.DebugFormat("Thread Id: {0} generate label {1} bitmap files ok! ", item.ThreadId.ToString(), item.BtwFile);
}
}
}
catch (Exception e)
{
logger.Error(e.Message, e);
throw;
}
finally
{
logger.DebugFormat("END: {0}()", methodName);
}
}
public static void GenBitmapFile(TaskQueue queue,PoolItem item )
{
string methodName = "GenBitmapFile";
logger.DebugFormat("BEGIN: {0}()", methodName);
try
{
LabelFormat btFormat = null;
// Create a new task to retrieve format information.
GetLabelFormatTask task = new GetLabelFormatTask(item.BtwFile);
logger.DebugFormat("GetLabelFormatTask starting ...");
TaskStatus status = queue.QueueTaskAndWait(task, BtTaskManager.Timeout);
if (status == TaskStatus.Success)
{
// Get the LabelFormat object from the task // (this is cached format information; not an open document).
btFormat = task.LabelFormat;
logger.DebugFormat("GetLabelFormatTask completed");
}
else
{
string str = "";
foreach (Seagull.BarTender.Print.Message m in task.Messages)
{
str += string.Format("{0} Message: {1}\r\n", m.Severity, m.Text);
}
item.HasError = true;
item.ErrorText = "Generate labelFormat file " + status.ToString() + " ErrorText:" + str;
throw new Exception(item.ErrorText);
}
string printerName = ConfigurationManager.AppSettings[PrinterName] ?? "";
logger.DebugFormat("set Default Printer Name : {0}", printerName);
btFormat.PrintSetup.PrinterName = printerName;
//setup label content
setAndCheckLabelContent(btFormat, item);
string isPreviewBitmap = ConfigurationManager.AppSettings[IsPreviewBitmap] ?? "Y";
if (isPreviewBitmap == "Y")
{
preview2BitmapFile(btFormat, queue, item);
}
else
{
print2BitmapFile(btFormat, queue, item);
}
#region generate Label Bitmap File(disbale code)
//string bmpFileName = "%PageNumber%.bmp";
//Resolution res = new Resolution(item.DPI);
//System.Drawing.Color bkcolor = System.Drawing.ColorTranslator.FromHtml("#FFFFFF");
//ExportPrintPreviewToFileTask bitmapTask = new ExportPrintPreviewToFileTask(btFormat, item.BmpFolder, bmpFileName);
//bitmapTask.Directory = item.BmpFolder;
//bitmapTask.FileNameTemplate = bmpFileName;
//bitmapTask.BackgroundColor = bkcolor;
//bitmapTask.Colors = ColorDepth.Mono;
//bitmapTask.ImageType = ImageType.BMP;
//bitmapTask.IncludeBorder = false;
//bitmapTask.IncludeMargins = false;
//bitmapTask.OverwriteOptions = OverwriteOptions.Overwrite;
//bitmapTask.Resolution = res;
//logger.DebugFormat("ExportPrintPreviewToFileTask bitmap file starting ...");
//TaskStatus taskStatus = queue.QueueTaskAndWait(bitmapTask, BtTaskManager.Timeout);
//if (taskStatus != TaskStatus.Success)
//{
// string str = "";
// foreach (Seagull.BarTender.Print.Message m in bitmapTask.Messages)
// {
// str += string.Format("{0} Message: {1}\r\n", m.Severity, m.Text);
// }
// item.HasError = true;
// item.ErrorText = string.Format("Thread Id: {0} generate label {1} bitmap file {2} ErrorText: {3}", item.ThreadId.ToString(), item.BtwFile, taskStatus.ToString(), str);
// throw new Exception(item.ErrorText);
//}
//else
//{
// logger.DebugFormat("Thread Id: {0} generate label {1} bitmap files count :{1} ok! ", item.ThreadId.ToString(), item.BtwFile,bitmapTask.NumberOfPreviews.ToString());
//}
#endregion
}
catch (Exception e)
{
logger.Error(e.Message, e);
item.HasError = true;
item.ErrorText = e.Message;
}
finally
{
logger.DebugFormat("END: {0}()", methodName);
}
}
