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//
// Copyright (C) 2005 Novell, Inc. http://www.novell.com
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// Author:
//
// Jordi Mas i Hernandez, jordimash@gmail.com
//
using System.Runtime.InteropServices;
using System.Collections;
using System.Drawing.Printing;
using System.ComponentModel;
using System.Drawing.Imaging;
namespace System.Drawing.Printing
{
/// <summary>
/// This class is designed to cache the values retrieved by the
/// native printing services, as opposed to GlobalPrintingServices, which
/// doesn't cache any values.
/// </summary>
internal abstract class PrintingServices
{
#region Properties
internal abstract string DefaultPrinter { get; }
#endregion
#region Methods
internal abstract bool IsPrinterValid(string printer);
internal abstract void LoadPrinterSettings (string printer, PrinterSettings settings);
internal abstract void LoadPrinterResolutions (string printer, PrinterSettings settings);
// Used from SWF
internal abstract void GetPrintDialogInfo (string printer, ref string port, ref string type, ref string status, ref string comment);
internal void LoadDefaultResolutions (PrinterSettings.PrinterResolutionCollection col)
{
col.Add (new PrinterResolution ((int) PrinterResolutionKind.High, -1, PrinterResolutionKind.High));
col.Add (new PrinterResolution ((int) PrinterResolutionKind.Medium, -1, PrinterResolutionKind.Medium));
col.Add (new PrinterResolution ((int) PrinterResolutionKind.Low, -1, PrinterResolutionKind.Low));
col.Add (new PrinterResolution ((int) PrinterResolutionKind.Draft, -1, PrinterResolutionKind.Draft));
}
#endregion
}
internal abstract class GlobalPrintingServices
{
#region Properties
internal abstract PrinterSettings.StringCollection InstalledPrinters { get; }
#endregion
#region Methods
internal abstract IntPtr CreateGraphicsContext (PrinterSettings settings, PageSettings page_settings);
internal abstract bool StartDoc (GraphicsPrinter gr, string doc_name, string output_file);
internal abstract bool StartPage (GraphicsPrinter gr);
internal abstract bool EndPage (GraphicsPrinter gr);
internal abstract bool EndDoc (GraphicsPrinter gr);
#endregion
}
internal class SysPrn
{
static GlobalPrintingServices global_printing_services;
static bool is_unix;
static SysPrn ()
{
is_unix = GDIPlus.RunningOnUnix ();
}
internal static PrintingServices CreatePrintingService () {
if (is_unix)
return new PrintingServicesUnix ();
return new PrintingServicesWin32 ();
}
internal static GlobalPrintingServices GlobalService {
get {
if (global_printing_services == null) {
if (is_unix)
global_printing_services = new GlobalPrintingServicesUnix ();
else
global_printing_services = new GlobalPrintingServicesWin32 ();
}
return global_printing_services;
}
}
internal static void GetPrintDialogInfo (string printer, ref string port, ref string type, ref string status, ref string comment)
{
CreatePrintingService().GetPrintDialogInfo (printer, ref port, ref type, ref status, ref comment);
}
internal class Printer {
public readonly string Name;
public readonly string Comment;
public readonly string Port;
public readonly string Type;
public readonly string Status;
public PrinterSettings Settings;
public bool IsDefault;
public Printer (string port, string type, string status, string comment) {
Port = port;
Type = type;
Status = status;
Comment = comment;
}
}
}
internal class GraphicsPrinter
{
private Graphics graphics;
private IntPtr hDC;
internal GraphicsPrinter (Graphics gr, IntPtr dc)
{
graphics = gr;
hDC = dc;
}
internal Graphics Graphics {
get { return graphics; }
set { graphics = value; }
}
internal IntPtr Hdc { get { return hDC; }}
}
}
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