6 commits

Author	SHA1	Message	Date
Stephan Sundermann	8e0de299e4	generator: Set Owned to false when ownership of a parameter changes ... This fixes an issue where unref would get called too often because the ownership has changed when passing an instance to the native side. See https://github.com/mono/gtk-sharp/pull/112 for more details.	2014-08-10 18:35:19 +02:00
Bertrand Lorentz	e48ac63d54	generator: Dispose ownable method parameters in VM callback (bxc#237) ... Some virtual methods are passed a native object that is wrapped in an IDisposable managed object, which is then passed on to the managed overrides. We need to dispose those objects as soon as possible, otherwise their native counterpart will not be freed until the next garbage collection. Requiring the overrides to dispose them would be cumbersome and error-prone. Those parameters will now be disposed in a finally {...} block, after the virtual method has returned. This means that overrides should not keep a reference to such a parameter outside of the scope of the method, as it will be diposed when the method returns. This change only affects Cairo.Context parameter for now, but it was particularly needed for them, as they could happily hold on to tens of MBs of memory until the next garbage collection.	2013-11-09 16:26:17 +01:00
Stephan Sundermann	72b51cc712	generator: Implement attribute to hide method parameters ... A hidden parameter is dropped from the signature and the default value is filled in.	2013-10-11 23:36:20 +02:00
Stephan Sundermann	388a2fe659	generator: added handling of optional parameters	2013-10-09 15:31:10 +02:00
Stephan Sundermann	3eefa37272	generator: Bumped parser_version to 3 ... Added support for new closure and destroy attributes from which we can determine which callback a parameter belongs to.	2013-10-08 15:39:31 +02:00
Bertrand Lorentz	d467cce6e6	generator: Move some classes from Parameters.cs into their own file ... This is just code being moved around, there are no real code changes.	2012-11-03 15:46:06 +01:00