public DemoPrinting ()
{
print = new PrintOperation ();
print.BeginPrint += new BeginPrintHandler (OnBeginPrint);
print.DrawPage += new DrawPageHandler (OnDrawPage);
print.EndPrint += new EndPrintHandler (OnEndPrint);
print.Run (PrintOperationAction.PrintDialog, null);
}
private void PrintDoc(SelectablePrintDocument doc, PageOrientation orientation, int copies)
{
if (doc == null)
{
return;
}
switch (doc.Document.PrintType)
{
case PrinterType.RDL:
var reportInfo = (doc.Document as IPrintableRDLDocument).GetReportInfo();
var action = showDialog ? PrintOperationAction.PrintDialog : PrintOperationAction.Print;
showDialog = false;
Printer = new PrintOperation();
Printer.Unit = Unit.Points;
Printer.UseFullPage = true;
Printer.PrintSettings = PrintSettings ?? new PrintSettings();
Printer.PrintSettings.Orientation = orientation;
var rprint = new ReportPrinter(reportInfo);
rprint.PrepareReport();
Printer.NPages = rprint.PageCount;
Printer.PrintSettings.NCopies = copies;
if (copies > 1)
{
Printer.PrintSettings.Collate = true;
}
Printer.DrawPage += rprint.DrawPage;
Printer.Run(action, null);
PrintSettings = Printer.PrintSettings;
break;
case PrinterType.ODT:
case PrinterType.None:
default:
break;
}
}
void HandleActivated (object sender, EventArgs e)
{
// Commit any pending changes.
PintaCore.Tools.Commit ();
var op = new PrintOperation ();
op.BeginPrint += HandleBeginPrint;
op.DrawPage += HandleDrawPage;
var result = op.Run (PrintOperationAction.PrintDialog, PintaCore.Chrome.MainWindow);
if (result == PrintOperationResult.Apply) {
// TODO - save print settings.
} else if (result == PrintOperationResult.Error) {
// TODO - show a proper dialog.
System.Console.WriteLine ("Printing error");
}
}
public static void Main(string[] Pages)
{
Application.Init();
var print = new Gtk.PrintOperation();
print.PrintSettings = new Gtk.PrintSettings();
print.PrintSettings.Scale = 33.75;
print.PrintSettings.Resolution = 1200;
print.JobName = "FeuerwehrCloud Ausdruck";
print.BeginPrint += (obj2, args) => { print.NPages = Pages.Length; };
print.DrawPage += (obj2, args) => {
try {
FeuerwehrCloud.Helper.Logger.WriteLine("| > [ImagePrinter] *** Page " + args.PageNr.ToString() + " of " + Pages.Length.ToString());
var imageBit = default(byte[]);
var image = System.Drawing.Image.FromFile("/tmp/" + Pages[args.PageNr]);
using (var memoryStream = new MemoryStream()) {
image.Save(memoryStream, System.Drawing.Imaging.ImageFormat.Png);
imageBit = memoryStream.ToArray();
}
Gtk.PrintContext context = args.Context;
try {
var pixBuf = new Gdk.Pixbuf(imageBit, image.Width, image.Height);
try {
Cairo.Context cr = context.CairoContext;
cr.MoveTo(0, 0);
Gdk.CairoHelper.SetSourcePixbuf(cr, pixBuf, 0, 10);
cr.Paint();
((IDisposable)cr).Dispose();
} catch (Exception ex4) {
FeuerwehrCloud.Helper.Logger.WriteLine("||| > [ImagePrinter] *** ERROR: " + ex4.ToString());
}
} catch (Exception ex5) {
FeuerwehrCloud.Helper.Logger.WriteLine("||| > [ImagePrinter] *** ERROR: " + ex5.ToString());
}
} catch (Exception ex3) {
FeuerwehrCloud.Helper.Logger.WriteLine("||| > [ImagePrinter] *** ERROR: " + ex3.ToString());
}
};
print.EndPrint += (obj2, args) => { FeuerwehrCloud.Helper.Logger.WriteLine("| > [ImagePrinter] *** Printing finished "); Application.Quit(); };
print.Run(Gtk.PrintOperationAction.Print, null);
}
private void PrintDoc(RouteList route, RouteListPrintableDocuments type, PageOrientation orientation, int copies)
{
var reportInfo = PrintRouteListHelper.GetRDL(route, type, uow);
var action = showDialog ? PrintOperationAction.PrintDialog : PrintOperationAction.Print;
showDialog = false;
Printer = new PrintOperation();
Printer.Unit = Unit.Points;
Printer.UseFullPage = true;
//Printer.DefaultPageSetup = new PageSetup();
if (PrintSettings == null)
{
Printer.PrintSettings = new PrintSettings();
}
else
{
Printer.PrintSettings = PrintSettings;
}
Printer.PrintSettings.Orientation = orientation;
var rprint = new ReportPrinter(reportInfo);
rprint.PrepareReport();
Printer.NPages = rprint.PageCount;
Printer.PrintSettings.NCopies = copies;
if (copies > 1)
{
Printer.PrintSettings.Collate = true;
}
Printer.DrawPage += rprint.DrawPage;
Printer.Run(action, null);
PrintSettings = Printer.PrintSettings;
}
protected virtual void OnPrintActionActivated(object sender, System.EventArgs e)
{
using (PrintContext context = new PrintContext(GdkWindow.Handle))
{
printing = new PrintOperation();
printing.Unit = Unit.Points;
printing.UseFullPage = false;
printing.BeginPrint += HandlePrintBeginPrint;
printing.DrawPage += HandlePrintDrawPage;
printing.EndPrint += HandlePrintEndPrint;
printing.Run(PrintOperationAction.PrintDialog, null);
}
}
void miPrint_ButtonPressEvent(object o, ButtonPressEventArgs args)
{
PrintOperation po = new PrintOperation();
po.BeginPrint += delegate(object o2, BeginPrintArgs args2)
{
po.NPages = 1;
};
po.DrawPage += delegate(object o2, DrawPageArgs args2)
{
GTKGraphics dg = new GTKGraphics(CairoHelper.GetContext(args2.Context));
DPrintViewer dvPrint = new DPrintViewer();
dvPrint.SetPageSize(de.PageSize);
GTKPrintSettings dps =
new GTKPrintSettings(args2.Context.DpiX, args2.Context.DpiY, args2.Context.PageSetup);
dvPrint.Paint(dg, dps, de.BackgroundFigure, de.Figures);
};
po.Run(PrintOperationAction.PrintDialog, this);
}
private void OnPrint(object sender, EventArgs arguments){
PrintOperation printing = new PrintOperation();
List<LabelRenderer> labels = new List<LabelRenderer>();
foreach(Model.Item item in Inventory.Items){
Product p = item as Product;
if(p != null && p.LabelMethod == LabelMethod.Print){
labels.Add(new LabelRenderer(item,Inventory.Settings.LabelLayout));
}
}
int labelsPerPage = Inventory.Settings.PageLayout.LabelsPerPage;
int currentLabel = 0;
printing.BeginPrint += delegate (object obj, Gtk.BeginPrintArgs args)
{
printing.NPages = (int)Math.Ceiling( (double)labels.Count/(labelsPerPage));
printing.Unit = Unit.Mm;
};
printing.DrawPage += delegate (object obj, Gtk.DrawPageArgs args)
{
PrintContext context = args.Context;
using(Context cr = context.CairoContext){
// scale down the cairo context
// //context.DpiY,
Pango.Layout layout = context.CreatePangoLayout();
ArrayList pageLabels = new ArrayList();
// it is impossible that we have 0 items, otherwise the page would be empty
do {
pageLabels.Add(labels[currentLabel]);
++currentLabel;
}
while (currentLabel%labelsPerPage != 0 && currentLabel < labels.Count-1);
PageRenderer page = new PageRenderer(pageLabels,Inventory.Settings.PageLayout);
page.Render(cr,layout,0,0,context.Width,context.Height);
}
};
printing.Run (PrintOperationAction.PrintDialog, (Gtk.Window)this.Toplevel);
}
public static void PrintAll(IEnumerable<IPrintableDocument> documents)
{
if(Environment.OSVersion.Platform != PlatformID.MacOSX && Environment.OSVersion.Platform != PlatformID.Unix)
{
PrintAll_Win_Workaround(documents);
return;
}
PrintOperation printOp;
printOp = new PrintOperation();
printOp.Unit = Unit.Points;
printOp.UseFullPage = true;
printOp.ShowProgress = true;
var documentsRDL = documents.Where(doc=>doc.PrintType==PrinterType.RDL).ToList();
BatchRDLRenderer renderer = new BatchRDLRenderer(documentsRDL);
var result = LongOperationDlg.StartOperation(
renderer.PrepareDocuments,
"Подготовка к печати...",
documentsRDL.Count()
);
if (result == LongOperationResult.Canceled)
return;
printOp.NPages = renderer.PageCount;
if (documentsRDL.Any(x => x.Orientation == DocumentOrientation.Landscape))
{
printOp.RequestPageSetup += renderer.RequestPageSetup;
}
printOp.DrawPage += renderer.DrawPage;
printOp.Run(PrintOperationAction.PrintDialog, null);
}
/// <summary>
/// Альтернативная релализация печати, специально для обхода бага в кайро при поворачивании(со старой реализацией печати пол Linux)
/// https://bugzilla.mozilla.org/show_bug.cgi?id=1205854#c16
/// В новой при установке ориентации для каждой странице на большенстве принтеров обрезается часть выходящая за поворот. Хотя ориентация правильная.
/// На некоторых принтерах например в водовозе, табличка рисуется за вертикалью листа а текст нет.
/// используется только на винде, в линуксе такой проблемы нет.
/// </summary>
private static void PrintAll_Win_Workaround(IEnumerable<IPrintableDocument> documents)
{
PrintOperation printOp;
var documentsRDL_Portrait = documents.Where(doc => doc.PrintType==PrinterType.RDL && doc.Orientation == DocumentOrientation.Portrait).ToList();
var documentsRDL_Landscape = documents.Where(doc=>doc.PrintType==PrinterType.RDL && doc.Orientation == DocumentOrientation.Landscape).ToList();
if (documentsRDL_Portrait.Count > 0)
{
printOp = new PrintOperation();
printOp.Unit = Unit.Points;
printOp.UseFullPage = true;
printOp.ShowProgress = true;
printOp.DefaultPageSetup = new PageSetup();
printOp.DefaultPageSetup.Orientation = PageOrientation.Portrait;
BatchRDLRenderer renderer = new BatchRDLRenderer(documentsRDL_Portrait);
var result = LongOperationDlg.StartOperation(
renderer.PrepareDocuments,
"Подготовка к печати портретных страниц...",
documentsRDL_Portrait.Count()
);
if (result == LongOperationResult.Canceled)
return;
printOp.NPages = renderer.PageCount;
printOp.DrawPage += renderer.DrawPage;
printOp.Run(PrintOperationAction.PrintDialog, null);
}
if(documentsRDL_Landscape.Count > 0)
{
printOp = new PrintOperation();
printOp.Unit = Unit.Points;
printOp.UseFullPage = true;
printOp.ShowProgress = true;
printOp.DefaultPageSetup = new PageSetup();
printOp.DefaultPageSetup.Orientation = PageOrientation.Landscape;
BatchRDLRenderer renderer = new BatchRDLRenderer(documentsRDL_Landscape);
var result = LongOperationDlg.StartOperation(
renderer.PrepareDocuments,
"Подготовка к печати альбомных страниц...",
documentsRDL_Landscape.Count()
);
if (result == LongOperationResult.Canceled)
return;
printOp.NPages = renderer.PageCount;
printOp.DrawPage += renderer.DrawPage;
printOp.Run(PrintOperationAction.PrintDialog, null);
}
}
protected void OnPrintActionActivated(object sender, System.EventArgs e)
{
using (PrintContext context = new PrintContext(GdkWindow.Handle))
{
printing = new PrintOperation();
printing.Unit = Unit.Points;
printing.UseFullPage = true;
printing.DefaultPageSetup = new PageSetup();
printing.DefaultPageSetup.Orientation =
report.PageHeightPoints > report.PageWidthPoints ? PageOrientation.Portrait : PageOrientation.Landscape;
printing.BeginPrint += HandlePrintBeginPrint;
printing.DrawPage += HandlePrintDrawPage;
printing.EndPrint += HandlePrintEndPrint;
printing.Run(PrintOperationAction.PrintDialog, null);
}
}