mono/mcs/class/System.Drawing/System.Drawing.Printing/ChangeLog

2007-03-13  Andreia Gaita  <[email protected]>

	* PrintingServices.cs: Add missing static method SysPrn.GetPrintDialogInfo
	for SWF to call up printing dialogues.

2007-02-21  Andreia Gaita  <[email protected]>
	
	* PrintingServicesUnix.cs: Report an error in the console if there is
	a problem opening the printer.

2007-02-21  Andreia Gaita  <[email protected]>

	* PrintingServicesUnix.cs: don't free up pointers unnecessarily (doh)

2007-02-21  Andreia Gaita  <[email protected]>

	* PrintingServicesUnix.cs: add checks and try blocks to make sure
	things don't blow up if we try to double free anything (not that
	we're trying to do anything like that :p )

2007-02-21  Andreia Gaita  <[email protected]>

	* PrintingServicesUnix.cs: fix a double-free bug

2007-02-20  Andreia Gaita  <[email protected]>

	* PrintingServicesUnix.cs: Fix leak caused by not calling cupsFreeDests
	on certain codepaths. Fix return value of cupsFreeDests to void.
	
2007-02-20  Andreia Gaita  <[email protected]>
	
	* PrintingServicesUnix.cs: Correct missing static initialization
	of loaded printers hashtable, unit tests were failing (oops :p)

2007-02-17  Marek (please complete)

	* PrintPreviewController, InvalidPrinterException: 
	Remove warnings

2007-02-16  Andreia Gaita  <[email protected]>

	Redesign how and when cups gets called to minimize
	p/invokes, implements caching of printers and printer
	settings as per calberto's patch - #79822, plotter detection, 
	duplex, fixes for image disposing, code modularization, 
	misc. fixes.
	
	* PageSettings.cs: Check and ignore null setter values on
	paper sizes, sources and resolutions.
	
	* PaperSize.cs: Add default paper size flag
	
	* PaperSource.cs: Add default paper source flag, minor code
	beautification
	
	* PrinterSettings.cs: Add duplex and plotter implementation, 
	modify calls to PrintingServices to support caching, add
	a printer capabilities list to store specific printer options - 
	only loaded with cups, for now. Move the internal list classes
	to the end of the code so as not to clutter.
	
	* PrintingServices.cs: Separate the PrintingServices class in 2 - 
	PrintingServices and GlobalPrintingServices (see calberto's patch
	in #79822). The PrintingServices class is where all the methods
	caching information reside, the GlobalPrintingServices methods do 
	no caching.
	The cached information resides on the Printer class, added to the 
	SysPrn class.
	
	* PrintingServicesUnix.cs: Big rewrite. 
	- Essentially, redesigned and modularized the code to minimize cups 
	calls. Then, applied the caching so all the cups calls are reduced 
	to a minimum, by loading a list of printers onto a hashtable, then 
	loading the settings of the chosen printer and saving that in the 
	hashtable all in one go.
	- Also, fixes for loading	the proper default values of the printer, 
	which are stored in it's global options;
	- Modularization of cups/ppd loading methods (LoadPrinterOptions, 
	LoadOptionList, OpenPrinter, ClosePrinter) so we don't repeat 
	cups/ppd loading loops everywhere. 
	- Proper disposing of pointers and structures, calling the proper
	cups free calls.
	- Add duplex support
	
	* PrintingServicesWin32.cs: IsPrinterValid is no longer caching the value,
	since it should be supporting global caching as well, though that is not
	yet complete on win32. Implements plotter detection support, and changes for
	the new PrinterSettings/GlobalPrinterSettings structure. Some minor changes
	the code to minimize p/invoke calls (load the printer sources and sizes 
	before accessing the collections)
	
	* StandardPrintController.cs: PrinterSettings/GlobalPrinterSettings structure
	changes

2007-02-09  Sebastien Pouliot  <[email protected]>

	* PrintingServicesUnix.cs: Ensure we free the original pointer in
	GetAlternativeDefaultPrinter (not the one used for iteration).

2007-01-19  Andreia Gaita  <[email protected]>

	* PrintingServicesUnix.cs: Add is_default flag check for 
	detecting default printer when cupsGetDefault doesn't return
	valid values (mainly ubuntu). Fixes #80198, #80519

2007-01-09  Sebastien Pouliot  <[email protected]>

	* PrintingServices.cs: Unify platform detection code.

2006-12-04  Carlos Alberto Cortez <[email protected]>

	* PrintingServicesUnix.cs: Add "landscape" option
	when using PaperSettings.Landscape set to true. Also
	swap the width and height for the postscript file.

2006-12-01  Andreia Gaita  <[email protected]>

	* PrintingServicesUnix: Proper size structure use for 64 bit
	support.

2006-12-01  Andreia Gaita  <[email protected]>

	* PrintingServicesUnix: *properly* check return value from 
	cupsGetDefault. If there are no default printers set, 
	check if there are installed printers, and use that.
	Hopefully fixes #79835

2006-12-01  Andreia Gaita  <[email protected]>

	* PrintingServicesUnix: check return value from cupsGetDefault.
	Hopefully fixes #79835

2006-12-01 Jordi Mas i Hernandez <[email protected]>

	* PrintingServicesWin32.cs: Fixes paper sizes reading. The POINT 
	structure is 8 bytes long not 4. This fixes margins calculations 
	(based on the paper size) that were badly broken. 

2006-11-28  Andreia Gaita  <[email protected]>

	* PageSettings.cs: 
	- internal member name changes to help
	out with intelisense. 
	- Use internal members directly instead of using
	corresponding properties so that exceptions are not thrown
	* PrintingServicesWin32:
	- Only return DefaultPrinter if it is actually valid. This
	is because Win32GetDefaultPrinter returns a printer name
	even if PrintSpooler is stopped (which should  behave the
	same way as if there are no printers installed)
	- Do not try to allocate if EnumPrinters returns 0
	
2006-11-25 Jordi Mas i Hernandez <[email protected]>

	* PrintingServicesUnix.cs: Implements GetPrintDialogInfo

2006-11-24  Carlos Alberto Cortez <[email protected]>
	
	Initial support for PageSettings (color, copies, collate,
	and media size).

	* StandardPrintController.cs: Pass PrintDocument.PageSettings to
	create the Graphics object (althought PageSettings
	contains a PrinterSettings and vice versa, PrintDocument
	can contain non-related PrinterSettings and PageSettings objects).

	* PrintingServices.cs: Likewise.
	* PrintingServicesWin32.cs: Likewise.
	* PrintingServicesUnix.cs: Likewise. Also use cupsParseOptions
	to pass printing options when calling cupsPrintFile. Use "Custom"
	as name for custom pages without associated name (Laxmark printers
	have this problem, causing a nullref exc). Add GetPaperKind () method
	to retrieve and set the right PaperKind value for PaperSize, instead
	of using PaperKind.Custom for all page sizes. Finally save
	PageSettings in DOCINFO to use it later.

	* PrintDocument.cs: Clone PrinterSettings.PageSettings
	instead of creating a new one (this avoid creating an additional
	PrinterSettings instance).

2006-11-17  Andreia Gaita <[email protected]>

	* PrintingServicesWin32.cs: fix another dumb typo - 
	check proper return value from printer validity call

2006-11-16  Chris Toshok  <[email protected]>

	* PreviewPrintController.cs: fix typo - don't throw
	InvalidPrinterException when it wasn't supposed to be.

2006-11-16  Carlos Alberto Cortez <[email protected]>

	* PrintDocument.cs: Use QueryPageSettingsEventArgs.PageSettings
	in PrintPageEventArgs, instead of using the default one (mimic
	.Net behaviour).

	* PageSettings.cs: Implement Clone the right way (intead of using
	the default page settings).

2006-11-14 Andreia Gaita <[email protected]>
	Fixes #79835, implements PrinterSettings.IsValid, throws proper
	InvalidPrinterException with differentiated messages.
	
	* PrintingServices.cs: Declares IsPrinterValid to enable easy checking
	if printer name is a valid printer
	
	* PrintingServicesWin32.cs: Implements IsPrinterValid, caches 
	last assigned printer name and if it is valid to speed up next calls.
	
	* PrintingServicesUnix.cs: Implements IsPrinterValid, caches 
	last assigned printer name and if it is valid to speed up next calls.
	
	* PageSettings.cs: 
		- throw InvalidPrinterException in the properties,
		according to the docs: Color, Landscape, PaperSize, PaperSource, 
		PrinterResolution
		- change the private fields above to internal, so that in the
		constructor we can access them without triggering the exceptions
		if there are no printers installed
		
	* PrinterSettings.cs: Implement IsValid to call IsPrinterValid
	implemented above
	
	* PreviewPrintController.cs: throw InvalidPrinterException on 
	StartPrint() if there's no valid printer configured
	
	* InvalidPrinterException.cs: New private GetMessage() to customize
	printer error message, used by constructor

2006-09-27 Jordi Mas i Hernandez <[email protected]>

	* PrintingServicesUnix.cs: Implements LoadPrinterPaperSources member,
	simplifies GetPaperSizeName and loads paper source and size defaults

2006-09-27 Jordi Mas i Hernandez <[email protected]>

	* PrintingServices.cs: Add LoadPrinterPaperSources member
	
	* PrintingServicesWin32.cs: Implements LoadPrinterPaperSources and
	reads the default paper source and size.
	
	* PrintingServicesUnix.cs: Add stub LoadPrinterPaperSources member
	
	* PrinterSettings.cs: Implements PaperSourceCollection property and
	makes default paper source and size from the system.

2006-08-02  Chris Toshok  <[email protected]>

	* PreviewPrintController.cs: scale the Graphics context we pass
	back from OnStartPage such that the preview looks the way the
	printed output will.

2006-07-28  Carlos Alberto Cortez <[email protected]>

	* PrintDocument.cs: When null is passed to PrinterSettings,
	it should be set to a new PrinterSettings instance, and should never
	be null.

	* PrinterSettings.cs: Default value for Copies should be 1. Also
	add a space in the ToString method, to correctly show the printer
	info.

2006-07-26  Chris Toshok  <[email protected]>

	* PrinterSettings.cs: expose PrintFileName in the 1.1 case as an
	internal property, so we can get at it from MWF.

	* PrintingServicesUnix.cs: handle print to file, and also remove
	the temp file after sending the data to the printer.  fix some
	dllimports to match the rest of system.drawing.

	* PreviewPrintController.cs: implement this (warning, it'll eat
	all your memory until we get a real Metafile implementation, as
	we're storing bitmaps).

	* PrintDocument.cs: shift the graphics context stuff around a bit
	in Print(), so that the events after OnStartPrint are passed the
	graphics context the controller created there, and we use the
	return value of OnStartPage to do all drawing.

2006-05-20 Jordi Mas i Hernandez <[email protected]>

	* PrintingServices.cs: GetPrintDialogInfo definition
	* PrintingServicesWin32.cs GetPrintDialogInfo implementation
	* PrintingServicesUnix.cs: GetPrintDialogInfo stub

2006-04-14 Jordi Mas i Hernandez <[email protected]>

	* PrintingServicesUnix.cs: Replace cupsGetPrinters deprecated API call

2006-04-13 Jordi Mas i Hernandez <[email protected]>

	* PrintingServicesUnix.cs: Checks if cups is installed
	* PrinterSettings.cs: PrintToFile property and ToString method

2006-04-28  Sebastien Pouliot  <[email protected]>

	* PrintController.cs: corcompare fix. No public ctor in 2.0.
	* PrinterSettings.cs: corcompare fix. Clone method isn't virtual.

2006-03-21  Sebastien Pouliot  <[email protected]>

	* PrintingServicesUnix.cs: cupsGetPrinters(char***) requires to free 
	each individual string and (finally) the list. Note that this call is
	deprecated.

2006-03-13  Peter Dennis Bartok  <[email protected]>

	* PrintingServicesUnix.cs: Handle not having a printer

2006-02-09  Peter Dennis Bartok  <[email protected]>

	* PrintingServicesWin32.cs: Simplyfied the code, removing the need
	  for pointer calculations (part of 64bit cleanup)

2006-01-27  Sebastien Pouliot  <[email protected]>

	* PrintingServicesWin32.cs: Ensure Marshal.FreeHGlobal is called for 
	all unmanaged memory allocated with AllocHGlobal.

2006-01-15 Jordi Mas i Hernandez <[email protected]>

	* PrintingServicesUnix.cs: Allow setting the dpy's for the surface

2005-12-22 Jordi Mas i Hernandez <[email protected]>

	* PrintingServices.cs: Printing services abstration class
	* PrintingServicesWin32.cs: Win32 printer driver
	* PrintingServicesUnix.cs: Unix printer driver
	* Margins.cs: Fixes exceptions error messages
	* PrinterResolution.cs: Fixes
	* PrintEventArgs.cs: New internal method
	* PrintPageEventArgs.cs: New internal method
	* StandardPrintController.cs: Fixes
	* PrinterUnitConvert.cs: Fixes conversion errors
	* PrintDocument.cs: Fixes to make it print
	* PageSettings.cs: Take margains into account
	* PrintController.cs: Fixes
	* PaperSize.cs: Method to set paper Kind
	* PrinterSettings.cs: Implements settings and fixes
	* 	

2005-12-07 Jordi Mas i Hernandez <[email protected]>
	
	* PrinterResolutionKind.cs: Fixes signature for .Net 2.0
	* PaperKind.cs: Fixes signature for .Net 2.0
	* PaperSource.cs: Fixes signature for .Net 2.0
	* Margins.cs: Fixes signature for .Net 2.0
	* PrinterResolution.cs: Fixes signature for .Net 2.0
	* PrintEventArgs.cs: Fixes signature for .Net 2.0
	* PrintAction.cs: New enum in .Net 2.0
	* PageSettings.cs:  Fixes signature for .Net 2.0
	* PaperSourceKind.cs:  Fixes signature for .Net 2.0
	* PrintController.cs: Fixes signature for .Net 2.0
	* Duplex.cs: Fixes signature for .Net 2.0
	* PaperSize.cs: Fixes signature for .Net 2.0
	* PreviewPrintController.cs: Fixes signature for .Net 2.0
	* PrinterSettings.cs: Fixes signature for .Net 2.0
	* PrintRange.cs: Fixes signature for .Net 2.0
	  
2005-09-16  Sebastien Pouliot  <[email protected]>

	* InvalidPrinterException.cs: Removed NotImplementedException (not
	required) and added a demand for SerializationFormatter on the 
	GetObjectData method.
	* PrintingPermission.cs: Throw ArgumentException if the class or 
	version attributes are missing in the supplied XML (only in 1.x).

2005-03-23 Jordi Mas i Hernandez <[email protected]>
	* PaperKind.cs: fixes wrong enum values

2005-01-27  Lluis Sanchez Gual  <[email protected]>

	* MarginsConverter.cs: Implemented support for InstanceDescriptor.