a bit; only Ref the pointer if Owned is false (and then set it to
true), and vice versa for Unref.
* glib/Opaque.cs (Opaque): set owned before setting Raw, so
that Raw will be reffed properly.
(GetOpaque): Fix this up to dtrt in all cases with refcounted
opaques.
* gtk/TreeView.custom (GetPathAtPos): Use "GetOpaque(...)" rather
than "new TreePath()"
* sample/opaquetest/*: regression test for opaque free/ref/unref
handling
* sample/Makefile.am (SUBDIRS): add opaquetest
* configure.in.in (AC_OUTPUT): add opaquetest files
svn path=/trunk/gtk-sharp/; revision=48168
* glib/Opaque.cs (Owned): new property saying whether or not gtk#
owns the memory.
(Opaque): Set Owned to true in the void ctor and false in the
IntPtr one.
(GetOpaque): add a new overload that can also create opaques, a la
GLib.Object.GetObject.
(Ref, Unref, Free): empty virtual methods to be overridden by
subclasses.
(set_Raw): Unref() and possibly Free() the old value, Ref() the
new one.
(~Opaque, Dispose): set Raw to IntPtr.Zero (triggering Free/Unref
if needed)
* parser/gapi2xml.pl (addReturnElem): if the method is named Copy
and returns a pointer, set the "owned" attribute on the
return-type.
* */*-api.raw: Regen
* generator/HandleBase.cs (FromNative): Add new
FromNative/FromNativeReturn overloads that takes a "bool owned"
param. Implement the 1-arg FromNative and FromNativeReturn in
terms of that.
* generator/ObjectBase.cs (FromNative): Implement HandleBase's new
overload. Use the two-arg version of GLib.Object.GetObject when
"owned" is true.
* generator/OpaqueGen.cs (Generate): Pull out Ref, Unref, and
Free/Destroy/Dispose methods and handle them specially by
overriding Opaque.Ref, .Unref, and .Free appropriately. (If any
of the methods are marked deprecated, output a deprecated
do-nothing method as well, to save us from having to write all
those deprecated methods by hand.)
(FromNative): use GetOpaque, passing "owned".
* generator/ReturnValue.cs (FromNative): if the value is a
HandleBase, pass Owned to its FromNative().
* generator/Parameters.cs (Owned): new property (for use on out
params)
(FromNative): Call FromNative() on the generatable, handling Owned
in the case of HandleBase.
* generator/ManagedCallString.cs:
* generator/MethodBody.cs:
* generator/Signal.cs: use param.FromNative() rather than
param.Generatable.FromNative(), to get ownership right.
* */*.metadata: Mark opaque ref/unref/free methods deprecated
(except where we were hiding them before). Add "owned" attributes
to return values and out params as needed.
* pango/AttrIterator.custom (GetFont): work around a
memory-management oddity of the underlying method.
* pango/AttrFontDesc.cs (AttrFontDesc): copy the passed-in
FontDescriptor, since the attribute will assume ownership of it.
* gtk/TreeView.custom (GetPathAtPos): set the "owned" flag on the
returned TreePaths.
* gtk/TargetList.custom: Remove refcounting stuff, which is
now handled automatically
* gtk/NodeStore.cs (GetPath): clear the Owned flag on the created
TreePath so that the underlying structure doesn't get freed when
the function returns
* gtkhtml/HTMLStream.custom (Destroy): hide this and then
reimplement it by hand to keep OpaqueGen from using it in
Dispose(), since calling it after an HTMLStream.Close() will
result in a crash.
svn path=/trunk/gtk-sharp/; revision=47928
end with "callback, gpointer, GDestroyNotify", then mark the
callback as having "notified" Scope.
(Parameters.IsHidden): Hide user_data and GDestroyNotify after a
callback.
(Parameter.Scope): make this settable
(Parameter.IsDestroyNotify): new test
* generator/MethodBody.cs (Initialize): Handle "notified" callback
scope (using a GCHandle and GLib.DestroyHelper.NotifyHandler)
* generator/CallbackGen.cs (GenWrapper): Add a static
"GetManagedDelegate" method to the wrapper type, to translate a
native delegate back to its corresponding managed delegate.
(FromNative): use GetManagedDelegate.
* generator/ReturnValue.cs (Validate): We handle callback return
values now
* generator/SymbolTable.cs: marshal GDestroyNotify as
GLib.DestroyNotify
* glib/DestroyNotify.cs: Moved from gtk
* gtk/Gtk.metadata: globally change GtkDestroyNotify to
GDestroyNotify, but then change back the ones that are exposed in
the API. Un-hide lots of methods we can correctly autogenerate
now.
* gtk/DestroyHelper.cs: moved to glib
* gtk/*.custom: remove methods that are autogenerated now, add
Obsolete wrappers where needed, replace Gtk.DestroyHelper usage
with GLib.DestroyHelper.
* gdk/Gdk.metadata:
* gnome/Gnome.metadata: Turn Gdk.Drawable.SetData and
Gnome.IconList.SetIconDataFull's GDestroyNotify args into
gpointers so the generated API stays the same as it used to be.
* rsvg/Handle.custom: implement deprecated SetSizeCallback
* sample/GtkDemo/DemoIconView.cs (CreateSort): update for API
changes
svn path=/trunk/gtk-sharp/; revision=44020
* gtk/TreeView.custom : add back the TreeCellDataFunc overloads for
backward compat.
* gtk/TreeViewColumn.custom : add back the TreeCellDataFunc overloads for
backward compat.
svn path=/trunk/gtk-sharp/; revision=38396
* sample/NodeViewDemo.cs : rework of TreeViewDemo to use NodeStore.
* sample/TreeViewDemo.cs : added some timing and node counting fu.
2004-12-16 Duncan Mak <duncan@ximian.com>
* gtk/Makefile.am (sources): Added NodeSelection and NodeView.
* gtk/NodeSelection.cs: New file, an implementation of
TreeSelection that exposes ITreeNodes instead of TreeIters.
* gtk/NodeStore.cs : added internal GetIter and GetPath methods for
NodeSelection. Reworked [TreeNodeValue] lookup logic.
out what the Type of data the store holds.
* gtk/NodeView.cs: New subclass of TreeView utilizing NodeStore and
NodeSelection.
* gtk/TreeIter.custom : new internal UserData prop.
* gtk/TreeNodeValueAttribute.cs: Set AllowMultiple to true.
* gtk/TreeView.custom: Obsoleted constructor that uses a NodeStore as
parameter. NodeView should be used instead.
svn path=/trunk/gtk-sharp/; revision=37845
* */*.cs : add lgpl license blurb and clean up (c)'s.
* */*.custom : add lgpl license blurb and clean up (c)'s.
* */glue/*.c : add lgpl license blurb and clean up (c)'s.
file adds without license from now on are punishable by wedgie.
svn path=/trunk/gtk-sharp/; revision=30401
* generator/ClassBase.cs : remove default ctor generation and
hasDefaultConstructor field.
* generator/Ctor.cs : chain to base (IntPtr.Zero).
* generator/StructBase.cs : remove hasDefaultConstructor usage.
* glib/Object.cs : remove Object () ctor. Add Ben's GetGType
method, although nothing uses it yet. Still working on integrating
the remainder of Ben's patch.
* gtk/Gtk.metadata : remove all the disabledefaultctor rules.
* */*.custom : add base (IntPtr.Zero) or this (...) chaining for
all ctors.
svn path=/trunk/gtk-sharp/; revision=25184
[Equal credit to Ettore Perazzoli <ettore@ximian.com> for fixing
all the bugs in the initial patch]
* */*.custom : fix incorrect usage of new Object (IntPtr) where
Glib.Object.GetObject should've been used. add ref_owned param
to GetObject calls.
* generator/CallbackGen.cs : setup ref_owned in bodies
* generator/ClassBase.cs : add ref_owned to GetObject FromNative call
* generator/Method.cs : setup ref_owned in bodies
* generator/Property.cs : setup ref_owned in bodies
* generator/SignalHandler.cs : pass ref_owned to GetObject
* generator/StructBase.cs : setup ref_owned in bodies
* glib/Object.cs : kill Ref/Unref methods. Don't want it to be
easy for users to screw with ref counts, or make it look like they
should need to.
(GetObject): add ref_owned param and ref/unref to remain at 1
* glib/Value.cs : pass ref_owned to GetObject
svn path=/trunk/gtk-sharp/; revision=16581
* glib/ManagedValue.cs, TypeConverter.cs: Added.
* glib/Value.cs: Make Value inherit from IDisposable, and
move dtor to Dispose. Add generic object constructor
with support for ManagedValue. Add a new Val property
which will call the appropriate explicit cast.
* glue/value.c: Add new glue function
gtksharp_value_get_value_type.
* gtk/TreeViewColumn.custom: Added.
* gtk/ListStore.custom, TreeStore.custom: Add a number
of SetValue overloads. Add convenience functtion
AppendValues. Add new ctor that takes System.Type instead
of GLib.TypeFundamentals. Add a GetValue convenience wrapper.
* gtk/TreeView.custom: Add AppendColumn convenience
functions.
* sample/ManagedTreeViewDemo.cs: Added.
* sample/Makefile.in: Update.
* sample/TreeViewDemo.cs: Update to use new convenience
APIs.
svn path=/trunk/gtk-sharp/; revision=14691
* gtk/TreeView.custom:
(GetPathAtPos): added 3 overloads of this method so that the caller
does not need to create extra variables that may not use.
* api/gtk-api.xml:
* sources/Gtk.metadata: added pass_out attribute for tx and ty
arguments of TreeView::WidgetToTreeCoords. Hide TreeView::GetPathAtPos.
svn path=/trunk/gtk-sharp/; revision=13677
