Rework of gsview printing with addition of new Print control dialog

This adds an additional project (gsprint.vxcproj) which will do the necessary native
calls to bring up the custom print dialog for the output device.
We can then obtain the settings and make the appropriate page
size adjustments in creating our xps content.

1 files changed, 15 insertions, 2 deletions

diff --git a/platform/windows/gsview/ghostsharp.cs b/platform/windows/gsview/ghostsharp.cs
index 168ce476..099239e9 100644
--- a/platform/windows/gsview/ghostsharp.cs
+++ b/platform/windows/gsview/ghostsharp.cs
@@ -1047,10 +1047,10 @@ namespace gsview
 			return RunGhostscript(gsparams);
 		}
 
-		public gsStatus CreateXPS(String fileName, int resolution, int num_pages)
+		public gsStatus CreateXPS(String fileName, int resolution, int num_pages,
+								PrintControl printsettings)
 		{
 			gsParams_t gsparams = new gsParams_t();
-
 			gsparams.init_file = null;
 			gsparams.init_string = null;
 			gsparams.device = gsDevice_t.xpswrite;
@@ -1065,6 +1065,19 @@ namespace gsview
 			gsparams.firstpage = -1;
 			gsparams.lastpage = -1;
 			gsparams.currpage = -1;
+
+			if (printsettings != null)
+			{
+				double paperheight = printsettings.m_pagedetails.PaperSize.Height;
+				double paperwidth = printsettings.m_pagedetails.PaperSize.Width;
+				double width = paperwidth * 72.0 / 100.0;
+				double height = paperheight * 72.0 / 100.0;
+				String temp = " -dDEVICEWIDTHPOINTS=" + width + " -dDEVICEHEIGHTPOINTS=" + height + " -dFIXEDMEDIA";
+				/* Scale and translate and rotate if needed */
+				if (printsettings.xaml_autofit.IsChecked == true)
+					temp = temp + " -dFitPage";
+				gsparams.options = gsparams.options + temp;
+			}
 			return RunGhostscript(gsparams);
 		}