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2002-07-30 Rachel Hestilow <hestilow@ximian.com>

Browse source 
* generator/ClassBase.cs: Change hasDefaultConstructor to protected,
	adjust now that it is an attr and not a subnode. Also add virtual
	property AssignToName (for ctors).

	* generator/Ctor.cs: Add property ForceStatic.
	(Generate): Optimize return code a bit for the static case.

	* generator/Method.cs: Assign to a "raw_ret" pointer before calling
	FromNativeReturn.

	* generator/Parameters.cs: Change "out ref" to "out", not "ref".

	* generator/Property.cs: Fix to work correctly with all object and
	struct types (mostly just some if-cases added).

	* generator/SignalHandler.cs: Remove args_type and argfields (unused).
	(Generate): Initialize struct if necessary.

	* generator/StructBase.cs: Massive reworking to support methods, ctors,
	etc.

	* generator/SymbolTable.cs: Add GdkAtom and gconstpointer simple types.

	* glib/Boxed.cs: Accept both IntPtr and object ctors. Add access for both.

	* glib/Opaque.cs: Fix copy/pasted copyright notice, remove data and event
	fields. Fix docs.

	* glib/Value.cs: Work correctly with boxed properties.

	* gnome/Modules.cs: Use new struct ctors.

	* gnome/Program.custom: Remove Get, this is being generated now.

	* parser/Gdk.metadata: Fix the drawable classes to inherit correctly.

	* parser/Metadata.pm: Change per-class attributes to actually be
	attributes.

	* parser/Gtk.metadata: Add a dummy attribute value for disabledefaultctor.

	* parser/gapi2xml.pl: Add hacks for the (broken) Drawable and Bitmap
	typedefs.

	* sample/test/TestColorSelection.cs: Display color string in hex format,
	update to use IsNull instead of == null, and size dialog to look pretty.

	* sample/Size.cs: Added.

svn path=/trunk/gtk-sharp/; revision=6264
This commit is contained in:
Rachel Hestilow 2002-07-30 23:02:12 +00:00
parent 9823d2d8ea
commit 967e3e9c5a
24 changed files with 376 additions and 111 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

51
ChangeLog
View file

@ -1,3 +1,54 @@
2002-07-30 Rachel Hestilow <hestilow@ximian.com>
* generator/ClassBase.cs: Change hasDefaultConstructor to protected,
adjust now that it is an attr and not a subnode. Also add virtual
property AssignToName (for ctors).
* generator/Ctor.cs: Add property ForceStatic.
(Generate): Optimize return code a bit for the static case.
* generator/Method.cs: Assign to a "raw_ret" pointer before calling
FromNativeReturn.
* generator/Parameters.cs: Change "out ref" to "out", not "ref".
* generator/Property.cs: Fix to work correctly with all object and
struct types (mostly just some if-cases added).
* generator/SignalHandler.cs: Remove args_type and argfields (unused).
(Generate): Initialize struct if necessary.
* generator/StructBase.cs: Massive reworking to support methods, ctors,
etc.
* generator/SymbolTable.cs: Add GdkAtom and gconstpointer simple types.
* glib/Boxed.cs: Accept both IntPtr and object ctors. Add access for both.
* glib/Opaque.cs: Fix copy/pasted copyright notice, remove data and event
fields. Fix docs.
* glib/Value.cs: Work correctly with boxed properties.
* gnome/Modules.cs: Use new struct ctors.
* gnome/Program.custom: Remove Get, this is being generated now.
* parser/Gdk.metadata: Fix the drawable classes to inherit correctly.
* parser/Metadata.pm: Change per-class attributes to actually be
attributes.
* parser/Gtk.metadata: Add a dummy attribute value for disabledefaultctor.
* parser/gapi2xml.pl: Add hacks for the (broken) Drawable and Bitmap
typedefs.
* sample/test/TestColorSelection.cs: Display color string in hex format,
update to use IsNull instead of == null, and size dialog to look pretty.
* sample/Size.cs: Added.
2002-07-25 Rachel Hestilow <hestilow@ximian.com>
[about 60% of the marshalling patch that I lost.

12
generator/ClassBase.cs
View file

@ -19,7 +19,7 @@ namespace GtkSharp.Generation {
protected ArrayList interfaces = null;
protected ArrayList ctors = new ArrayList();
private bool hasDefaultConstructor = true;
protected bool hasDefaultConstructor = true;
private bool ctors_initted = false;
private Hashtable clash_map;
@ -43,6 +43,8 @@ namespace GtkSharp.Generation {
}
protected ClassBase (XmlElement ns, XmlElement elem) : base (ns, elem) {
hasDefaultConstructor = !elem.HasAttribute ("disabledefaultconstructor");
foreach (XmlNode node in elem.ChildNodes) {
if (!(node is XmlElement)) continue;
XmlElement member = (XmlElement) node;
@ -73,10 +75,6 @@ namespace GtkSharp.Generation {
ctors.Add (new Ctor (LibraryName, member, this));
break;
case "disabledefaultconstructor":
hasDefaultConstructor = false;
break;
default:
break;
}
@ -123,6 +121,10 @@ namespace GtkSharp.Generation {
return "Handle";
}
public virtual String AssignToName {
get { return "Raw"; }
}
public virtual String FromNative(String var)
{
return "(" + QualifiedName + ") GLib.Object.GetObject(" + var + ")";

24
generator/Ctor.cs
View file

@ -19,12 +19,18 @@ namespace GtkSharp.Generation {
private bool preferred;
private String clashName = null;
private ClassBase container_type;
private bool force_static;
public bool Preferred {
get { return preferred; }
set { preferred = value; }
}
public bool ForceStatic {
get { return force_static; }
set { force_static = value; }
}
public Ctor (string libname, XmlElement elem, ClassBase container_type) {
this.libname = libname;
this.elem = elem;
@ -71,7 +77,7 @@ namespace GtkSharp.Generation {
}
int clashes = (int) clash_map[sigtypes];
string cname = elem.GetAttribute("cname");
if (clashes > 0 && !Preferred) {
if (force_static || (clashes > 0 && !Preferred)) {
String mname = cname.Substring(cname.IndexOf("new"));
mname = mname.Substring(0,1).ToUpper() + mname.Substring(1);
int idx;
@ -126,20 +132,26 @@ namespace GtkSharp.Generation {
sw.WriteLine("\t\tpublic static " + safety + modifiers + name + " " + clashName);
sw.WriteLine("\t\t{");
if (parms != null)
parms.Initialize(sw, false, "");
sw.WriteLine("\t\t\tIntPtr ret = " + cname + call + ";");
if (parms != null)
parms.HandleException (sw, "");
sw.WriteLine("\t\t\treturn new " + name + "(ret);");
sw.Write("\t\t\treturn ");
if (container_type is StructBase)
sw.Write ("{0}.New (", name);
else
sw.Write ("new {0} (", name);
sw.WriteLine (cname + call + ");");
} else {
sw.WriteLine("\t\tpublic " + safety + name + sig);
sw.WriteLine("\t\t{");
if (parms != null)
parms.Initialize(sw, false, "");
sw.WriteLine("\t\t\tRaw = " + cname + call + ";");
sw.WriteLine("\t\t\t{0} = {1}{2};", container_type.AssignToName, cname, call);
if (parms != null)
parms.HandleException (sw, "");
}
sw.WriteLine("\t\t}");

7
generator/Method.cs
View file

@ -349,8 +349,11 @@ namespace GtkSharp.Generation {
sw.WriteLine(indent +"\t\t\t" + s_ret + " ret = " + SymbolTable.FromNativeReturn(rettype, "raw_ret") + ";");
sw.WriteLine(indent + "\t\t\tif (ret == null) ret = new " + s_ret + "(raw_ret);");
}
else
sw.WriteLine(s_ret + " ret = " + SymbolTable.FromNativeReturn(rettype, cname + call) + ";");
else {
sw.WriteLine(m_ret + " raw_ret = " + cname + call + ";");
sw.Write(indent + "\t\t\t");
sw.WriteLine(s_ret + " ret = " + SymbolTable.FromNativeReturn(rettype, "raw_ret") + ";");
}
}
if (parms != null)

4
generator/Parameters.cs
View file

@ -226,8 +226,8 @@ namespace GtkSharp.Generation {
}
import_sig += (m_type + " " + name);
// FIXME: lame
call_string = call_string.Replace ("out ref", "ref");
import_sig = import_sig.Replace ("out ref", "ref");
call_string = call_string.Replace ("out ref", "out");
import_sig = import_sig.Replace ("out ref", "out");
i++;
}

13
generator/Property.cs
View file

@ -74,7 +74,7 @@ namespace GtkSharp.Generation {
Statistics.ThrottledCount++;
return;
} else if (SymbolTable.IsObject(c_type)) {
v_type = "(GLib.Object)";
v_type = "(GLib.UnwrappedObject)";
} else if (SymbolTable.IsBoxed (c_type)) {
v_type = "(GLib.Boxed)";
} else if (SymbolTable.IsOpaque (c_type)) {
@ -95,22 +95,19 @@ namespace GtkSharp.Generation {
sw.WriteLine("\t\t\tget {");
sw.WriteLine("\t\t\t\tGLib.Value val = new GLib.Value (Handle, " + cname + ");");
sw.WriteLine("\t\t\t\tGetProperty(" + cname + ", val);");
if (SymbolTable.IsObject (c_type) || SymbolTable.IsOpaque (c_type)) {
sw.WriteLine("\t\t\t\tSystem.IntPtr raw_ret = (System.IntPtr) (GLib.UnwrappedObject) val;");
if (SymbolTable.IsObject (c_type) || SymbolTable.IsOpaque (c_type) || SymbolTable.IsBoxed (c_type)) {
sw.WriteLine("\t\t\t\tSystem.IntPtr raw_ret = (System.IntPtr) {0} val;", v_type);
sw.WriteLine("\t\t\t\t" + cs_type + " ret = " + SymbolTable.FromNativeReturn(c_type, "raw_ret") + ";");
if (!SymbolTable.IsBoxed (c_type))
sw.WriteLine("\t\t\t\tif (ret == null) ret = new " + cs_type + "(raw_ret);");
} else {
sw.Write("\t\t\t\t" + cs_type + " ret = ");
if (SymbolTable.IsBoxed (c_type)) {
sw.WriteLine ("({0}) (({1} val).Obj);", cs_type, v_type);
} else {
sw.Write ("(" + cs_type + ") ");
if (v_type != "") {
sw.Write(v_type + " ");
}
sw.WriteLine("val;");
}
}
sw.WriteLine("\t\t\t\treturn ret;");
sw.WriteLine("\t\t\t}");
@ -124,7 +121,7 @@ namespace GtkSharp.Generation {
} else if (SymbolTable.IsBoxed (c_type)) {
sw.WriteLine("Handle, " + cname + ", new GLib.Boxed (value)));");
} else {
if (v_type != "") {
if (v_type != "" && !(SymbolTable.IsObject (c_type) || SymbolTable.IsOpaque (c_type))) {
sw.Write(v_type + " ");
}
sw.WriteLine("value));");

7
generator/SignalHandler.cs
View file

@ -14,7 +14,6 @@ namespace GtkSharp.Generation {
public class SignalHandler {
private static Hashtable handlers = new Hashtable ();
private string args_type;
public static String GetName(XmlElement sig)
{
@ -40,7 +39,6 @@ namespace GtkSharp.Generation {
string key = retval;
string pinv = "";
string name = SymbolTable.GetName(retval);
string argfields = "";
int pcnt = 0;
ArrayList parms = new ArrayList();
@ -152,8 +150,11 @@ namespace GtkSharp.Generation {
sw.WriteLine("= GLib.Object.GetObject(arg" + idx + ");");
} else {
string ctype = (string) parms[idx];
sw.WriteLine("\t\t\targs.Args[" + (idx-1) + "] = " + SymbolTable.FromNative (ctype, "arg" + idx) + ";");
ClassBase wrapper = SymbolTable.GetClassGen (ctype);
if (wrapper != null && (wrapper is StructBase)) {
sw.WriteLine("\t\t\targ{0}._Initialize ();", idx);
}
sw.WriteLine("\t\t\targs.Args[" + (idx-1) + "] = " + SymbolTable.FromNative (ctype, "arg" + idx) + ";");
if ((wrapper != null && ((wrapper is ObjectGen) || (wrapper is OpaqueGen))) || SymbolTable.IsManuallyWrapped (ctype)) {
sw.WriteLine("\t\t\tif (args.Args[" + (idx-1) + "] == null)");
sw.WriteLine("\t\t\t\targs.Args[{0}] = new {1}(arg{2});", idx-1, SymbolTable.GetCSType (ctype), idx);

133
generator/StructBase.cs
View file

@ -14,7 +14,34 @@ namespace GtkSharp.Generation {
public class StructBase : ClassBase {
public StructBase (XmlElement ns, XmlElement elem) : base (ns, elem) {}
ArrayList fields = new ArrayList ();
uint bitfields;
public StructBase (XmlElement ns, XmlElement elem) : base (ns, elem)
{
hasDefaultConstructor = false;
foreach (XmlNode node in elem.ChildNodes) {
if (!(node is XmlElement)) continue;
XmlElement member = (XmlElement) node;
switch (node.Name) {
case "field":
fields.Add (member);
break;
case "callback":
Statistics.IgnoreCount++;
break;
default:
if (!IsNodeNameHandled (node.Name))
Console.WriteLine ("Unexpected node " + node.Name + " in " + CName);
break;
}
}
}
public override String MarshalType {
get
@ -40,6 +67,10 @@ namespace GtkSharp.Generation {
return "ref this";
}
public override String AssignToName {
get { return "raw"; }
}
public override String FromNative(String var)
{
return var;
@ -47,33 +78,71 @@ namespace GtkSharp.Generation {
public override String FromNativeReturn(String var)
{
return "new " + QualifiedName + " (" + var + ")";
return QualifiedName + ".New (" + var + ")";
}
protected bool GenField (XmlElement field, StreamWriter sw)
bool IsBit (XmlElement field)
{
String c_type;
if (field.HasAttribute("bits") && (field.GetAttribute("bits") == "1")) {
c_type = "gboolean";
} else {
c_type = field.GetAttribute("type");
return (field.HasAttribute("bits") && (field.GetAttribute("bits") == "1"));
}
char[] ast = {'*'};
c_type = c_type.TrimEnd(ast);
String m_type = SymbolTable.GetMarshalType(c_type);
if (m_type == "") {
bool IsPointer (XmlElement field)
{
string c_type = field.GetAttribute("type");
return (c_type[c_type.Length - 1] == '*');
}
protected void GenFields (StreamWriter sw)
{
bitfields = 0;
bool need_field = true;
foreach (XmlElement field in fields) {
if (IsBit (field)) {
if (need_field)
need_field = false;
else
continue;
} else
need_field = true;
GenField (field, sw);
}
}
protected bool GetFieldInfo (XmlElement field, out string type, out string name)
{
name = "";
if (IsBit (field))
type = "uint";
else if (IsPointer (field)) {
type = "IntPtr";
name = "_";
} else {
string c_type = field.GetAttribute ("type");
type = SymbolTable.GetCSType (c_type);
if (type == "") {
Console.WriteLine ("Field has unknown Type {0}", c_type);
Statistics.ThrottledCount++;
return false;
}
sw.Write ("\t\t public " + m_type);
if (field.HasAttribute("array_len")) {
sw.Write ("[]");
}
sw.WriteLine (" " + MangleName(field.GetAttribute("cname")) + ";");
if (field.HasAttribute("array_len"))
type += "[]";
if (IsBit (field))
name = String.Format ("_bitfield{0}", bitfields++);
else
name += MangleName (field.GetAttribute ("cname"));
return true;
}
protected bool GenField (XmlElement field, StreamWriter sw)
{
string type, name;
if (!GetFieldInfo (field, out type, out name))
return false;
sw.WriteLine ("\t\tpublic {0} {1};", type, name);
return true;
}
@ -109,7 +178,10 @@ namespace GtkSharp.Generation {
sw.WriteLine ("\tpublic struct " + Name + " {");
sw.WriteLine ();
GenFields (sw);
sw.WriteLine ();
GenCtors (sw);
GenMethods (sw, null, null, true);
AppendCustom(sw);
sw.WriteLine ("\t}");
@ -118,9 +190,30 @@ namespace GtkSharp.Generation {
protected override void GenCtors (StreamWriter sw)
{
sw.WriteLine("\t\tpublic " + Name + "(IntPtr raw) {}");
sw.WriteLine ("\t\tbool _is_null;");
sw.WriteLine ("\t\tpublic bool IsNull {");
sw.WriteLine ("\t\t\tget { return _is_null; }");
sw.WriteLine ("\t\t}");
sw.WriteLine ("\t\tpublic void _Initialize () {");
sw.WriteLine ("\t\t\t_is_null = false;");
sw.WriteLine ("\t\t}");
sw.WriteLine();
//base.GenCtors (sw);
sw.WriteLine ("\t\tpublic static " + QualifiedName + " New(IntPtr raw) {");
sw.WriteLine ("\t\t\t{0} self = new {0}();", QualifiedName);
sw.WriteLine ("\t\t\tif (raw == IntPtr.Zero) {");
sw.WriteLine ("\t\t\t\tself._is_null = true;");
sw.WriteLine ("\t\t\t} else {");
sw.WriteLine ("\t\t\t\tself = ({0}) Marshal.PtrToStructure (raw, self.GetType ());", QualifiedName);
sw.WriteLine ("\t\t\t\tself._is_null = false;");
sw.WriteLine ("\t\t\t}");
sw.WriteLine ("\t\t\treturn self;");
sw.WriteLine ("\t\t}");
sw.WriteLine();
foreach (Ctor ctor in Ctors) {
ctor.ForceStatic = true;
}
base.GenCtors (sw);
}
}

3
generator/SymbolTable.cs
View file

@ -26,6 +26,7 @@ namespace GtkSharp.Generation {
simple_types.Add ("guint", "uint");
simple_types.Add ("glong", "long");
simple_types.Add ("gshort", "short");
simple_types.Add ("gushort", "ushort");
simple_types.Add ("guint32", "uint");
simple_types.Add ("const-gchar", "string");
simple_types.Add ("const-char", "string");
@ -71,6 +72,8 @@ namespace GtkSharp.Generation {
simple_types.Add ("GHashTable", "System.IntPtr");
simple_types.Add ("va_list", "System.IntPtr");
simple_types.Add ("GParamSpec", "System.IntPtr");
simple_types.Add ("GdkAtom", "System.IntPtr");
simple_types.Add ("gconstpointer", "System.IntPtr");
manually_wrapped_types = new Hashtable ();
manually_wrapped_types.Add ("GdkEvent", "Gdk.Event");

11
generator/gtkapi.xml
View file

@ -2624,7 +2624,7 @@
</parameters>
</method>
</object>
<object name="Pixmap" cname="GdkPixmap" parent="GObject">
<object name="Pixmap" cname="GdkPixmap" parent="GdkDrawable">
<method name="ColormapCreateFromXpm" cname="gdk_pixmap_colormap_create_from_xpm" shared="true">
<return-type type="GdkPixmap*"/>
<parameters>
@ -2752,7 +2752,7 @@
<return-type type="GType"/>
</method>
</object>
<object name="Window" cname="GdkWindow" parent="GObject">
<object name="Window" cname="GdkWindow" parent="GdkDrawable">
<method name="AddFilter" cname="gdk_window_add_filter">
<return-type type="void"/>
<parameters>
@ -3254,7 +3254,7 @@
<return-type type="void"/>
</method>
</object>
<struct name="Bitmap" cname="GdkBitmap">
<object name="Bitmap" cname="GdkBitmap" parent="GdkDrawable">
<field cname="parent_instance" type="GObject"/>
<method name="CreateFromData" cname="gdk_bitmap_create_from_data" shared="true">
<return-type type="GdkBitmap*"/>
@ -3265,7 +3265,7 @@
<parameter type="gint" name="height"/>
</parameters>
</method>
</struct>
</object>
<boxed name="Color" cname="GdkColor">
<field cname="pixel" type="guint32"/>
<field cname="red" type="guint16"/>
@ -9051,7 +9051,7 @@
<return-type type="GtkType"/>
</method>
</object>
<object name="ScrolledWindow" cname="GtkScrolledWindow" parent="GtkBin">
<object name="ScrolledWindow" cname="GtkScrolledWindow" parent="GtkBin" disabledefaultconstructor="1">
<field cname="hscrollbar" type="GtkWidget*"/>
<field cname="vscrollbar" type="GtkWidget*"/>
<field cname="hscrollbar_policy" bits="2" type="guint"/>
@ -9147,7 +9147,6 @@
<parameter type="GtkAdjustment*" name="hadjustment"/>
</parameters>
</method>
<disabledefaultconstructor/>
</object>
<object name="Separator" cname="GtkSeparator" parent="GtkWidget">
<method name="GetType" cname="gtk_separator_get_type" shared="true">

26
glib/Boxed.cs
View file

@ -17,7 +17,8 @@ namespace GLib {
/// </remarks>
public class Boxed {
object raw;
object obj;
IntPtr raw;
/// <summary>
/// Boxed Constructor
@ -29,7 +30,12 @@ namespace GLib {
public Boxed (object o)
{
this.raw = raw;
this.obj = obj;
}
public Boxed (IntPtr ptr)
{
this.raw = ptr;
}
/// <summary>
@ -39,8 +45,7 @@ namespace GLib {
/// <remarks>
/// Gets a marshallable IntPtr.
/// </remarks>
public virtual object Obj {
public virtual IntPtr Handle {
get {
return raw;
}
@ -48,5 +53,18 @@ namespace GLib {
raw = value;
}
}
public static explicit operator System.IntPtr (Boxed boxed) {
return boxed.Handle;
}
public virtual object Obj {
get {
return obj;
}
set {
obj = value;
}
}
}
}

25
glib/Opaque.cs
View file

@ -1,9 +1,10 @@
// Object.cs - GObject class wrapper implementation
// Opaque .cs - Opaque struct wrapper implementation
//
// Authors: Bob Smith <bob@thestuff.net>
// Mike Kestner <mkestner@speakeasy.net>
// Rachel Hestilow <hestilow@ximian.com>
//
// (c) 2001 Bob Smith and Mike Kestner
// (c) 2001 Bob Smith and Mike Kestner, 2002 Rachel Hestilow
namespace GLib {
@ -24,8 +25,6 @@ namespace GLib {
// Private class and instance members
IntPtr _obj;
EventHandlerList _events;
Hashtable Data;
static Hashtable Opaques = new Hashtable();
/// <summary>
@ -37,7 +36,7 @@ namespace GLib {
/// given raw object pointer. This method is primarily
/// used to wrap object references that are returned
/// by either the signal system or raw class methods that
/// return GObject references.
/// return opaque struct references.
/// </remarks>
///
/// <returns>
@ -52,7 +51,7 @@ namespace GLib {
}
/// <summary>
/// Object Constructor
/// Opaque Constructor
/// </summary>
///
/// <remarks>
@ -62,11 +61,11 @@ namespace GLib {
public Opaque () {}
/// <summary>
/// Object Constructor
/// Opaque Constructor
/// </summary>
///
/// <remarks>
/// Creates an object from a raw object reference.
/// Creates an opaque wrapper from a raw object reference.
/// </remarks>
public Opaque (IntPtr raw)
@ -79,8 +78,8 @@ namespace GLib {
/// </summary>
///
/// <remarks>
/// The raw GObject reference associated with this wrapper.
/// Only subclasses of Object can access this read/write
/// The raw Opaque reference associated with this wrapper.
/// Only subclasses of Opaque can access this read/write
/// property. For public read-only access, use the
/// Handle property.
/// </remarks>
@ -100,7 +99,7 @@ namespace GLib {
/// </summary>
///
/// <remarks>
/// The raw GObject reference associated with this object.
/// The raw Opaque reference associated with this object.
/// Subclasses can use Raw property for read/write
/// access.
/// </remarks>
@ -134,5 +133,9 @@ namespace GLib {
{
return Handle.GetHashCode ();
}
public static explicit operator System.IntPtr (Opaque opaque) {
return opaque.Handle;
}
}
}

5
glib/Value.cs
View file

@ -288,10 +288,7 @@ namespace GLib {
public static explicit operator GLib.Boxed (Value val)
{
// FIXME: Insert an appropriate exception here if
// _val.type indicates an error.
// FIXME: Figure out how to wrap this boxed type
return null;
return new GLib.Boxed (g_value_get_boxed (val._val));
}
[DllImport("gobject-2.0")]

8
gnome/Modules.cs
View file

@ -11,11 +11,15 @@ namespace Gnome
static extern System.IntPtr libgnomeui_module_info_get ();
public static ModuleInfo LibGnome {
get { return new ModuleInfo (libgnome_module_info_get ()); }
get {
return ModuleInfo.New (libgnome_module_info_get ());
}
}
public static ModuleInfo UI {
get { return new ModuleInfo (libgnomeui_module_info_get ()); }
get {
return ModuleInfo.New (libgnomeui_module_info_get ());
}
}
}
}

13
gnome/Program.custom
View file

@ -64,17 +64,4 @@ public void Quit ()
Gtk.Application.Quit ();
}
[DllImport("libgnome-2.so.0")]
static extern System.IntPtr gnome_program_get ();
public static Program Get ()
{
IntPtr raw = gnome_program_get ();
if (raw == IntPtr.Zero)
return null;
Program program = (Program) GLib.Object.GetObject (raw);
if (program == null)
program = new Program (raw);
return program;
}

3
parser/GAPI/Metadata.pm
View file

@ -150,8 +150,7 @@ sub addClassData {
if (0 == scalar @nodes) {
print STDERR "DEBUG> $class $$data[0] $$data[1] $$data[2] $$data[3] $$data[4] $$data[5] $$data[6]\n";
my $new_node = $doc->createElement ($$data[5]);
$node->appendChild ($new_node);
$node->setAttribute ($$data[5], $$data[6]);
}
next;
}

14
parser/Gdk.metadata
View file

@ -41,4 +41,18 @@
</attribute>
</data>
</rule>
<!-- drawable hacks-->
<rule>
<class name="GdkBitmap"/>
<class name="GdkPixmap"/>
<class name="GdkWindow"/>
<data>
<attribute target="class">
<name>parent</name>
<value>GdkDrawable</value>
</attribute>
</data>
</rule>
</metadata>

1
parser/Gtk.metadata
View file

@ -1205,6 +1205,7 @@
<data>
<attribute target="class">
<name>disabledefaultconstructor</name>
<value>1</value>
</attribute>
</data>
</rule>

3
parser/Metadata.pm
View file

@ -150,8 +150,7 @@ sub addClassData {
if (0 == scalar @nodes) {
print STDERR "DEBUG> $class $$data[0] $$data[1] $$data[2] $$data[3] $$data[4] $$data[5] $$data[6]\n";
my $new_node = $doc->createElement ($$data[5]);
$node->appendChild ($new_node);
$node->setAttribute ($$data[5], $$data[6]);
}
next;
}

8
parser/gapi2xml.pl
View file

@ -50,6 +50,8 @@ while ($line = <STDIN>) {
$ptrs{$2} = $1;
} elsif ($line =~ /typedef\s+(struct\s+\w+)\s+(\w+);/) {
next if ($2 =~ /Private$/);
# fixme: siiigh
$2 = "GdkDrawable" if ($1 eq "_GdkDrawable");
$types{$2} = $1;
} elsif ($line =~ /typedef\s+(\w+\s+\**)(\w+);/) {
$types{$2} = $1;
@ -324,7 +326,11 @@ foreach $key (sort (keys (%types))) {
$def = "privatestruct";
}
if (exists($boxdefs{$key})) {
# fixme: hack
if ($key eq "GdkBitmap") {
$struct_el = addNameElem($ns_elem, 'object', $key, $ns);
} elsif (exists($boxdefs{$key})) {
$struct_el = addNameElem($ns_elem, 'boxed', $key, $ns);
} else {
$struct_el = addNameElem($ns_elem, 'struct', $key, $ns);

42
sample/Size.cs Normal file
View file

@ -0,0 +1,42 @@
// Size.cs - struct marshalling test
//
// Author: Rachel Hestilow <hestilow@ximian.com>
//
// (c) 2002 Rachel Hestilow
namespace GtkSamples {
using Gtk;
using Gdk;
using GtkSharp;
using System;
public class SizeTest {
public static int Main (string[] args)
{
Application.Init ();
Gtk.Window win = new Gtk.Window ("Gtk# Hello World");
win.DeleteEvent += new DeleteEventHandler (Window_Delete);
win.SizeAllocated += new SizeAllocatedHandler (Size_Allocated);
win.ShowAll ();
Application.Run ();
return 0;
}
static void Window_Delete (object obj, DeleteEventArgs args)
{
SignalArgs sa = (SignalArgs) args;
Application.Quit ();
sa.RetVal = true;
}
static void Size_Allocated (object obj, SizeAllocatedArgs args)
{
Gdk.Rectangle rect = args.Allocation;
if (rect.IsNull)
Console.WriteLine ("ERROR: Allocation is null!");
Console.WriteLine ("Size: ({0}, {1})", rect.width, rect.height);
}
}
}

35
sample/test/TestColorSelection.cs
View file

@ -7,6 +7,7 @@
//
using System;
using System.Text;
using Gtk;
using GtkSharp;
@ -59,20 +60,38 @@ namespace WidgetViewer {
window.ColorSelection.HasPalette = ((ToggleButton )o).Active;
}
static string HexFormat (Gdk.Color color)
{
StringBuilder s = new StringBuilder ();
ushort[] vals = { color.red, color.green, color.blue };
char[] hexchars = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
'A', 'B', 'C', 'D', 'E', 'F'};
s.Append ('#');
foreach (ushort val in vals) {
/* Convert to a range of 0-255, then lookup the
* digit for each half-byte */
byte rounded = (byte) (val >> 8);
s.Append (hexchars[(rounded & 0xf0) >> 4]);
s.Append (hexchars[rounded & 0x0f]);
}
return s.ToString ();
}
static void Color_Changed (object o, EventArgs args)
{
Gdk.Color color = window.ColorSelection.CurrentColor;
Console.WriteLine (HexFormat (color));
}
static void Color_Selection_OK (object o, EventArgs args)
{
Gdk.Color selected = window.ColorSelection.CurrentColor;
/*
if (selected == null) {
if (selected.IsNull) {
Console.WriteLine ("Color selection failed.");
return;
}
*/
Display_Result (selected);
}
@ -85,20 +104,20 @@ namespace WidgetViewer {
static void Display_Result (Gdk.Color color)
{
/*
if (color == null)
if (color.IsNull)
Console.WriteLine ("Null color");
*/
dialog = new Dialog ();
dialog.Title = "Selected Color";
dialog.VBox.PackStart (new Gtk.Label (HexFormat (color)),
false, false, 0);
DrawingArea da = new DrawingArea ();
da.ModifyBg (StateType.Normal, color);
Console.WriteLine (da);
dialog.VBox.PackStart (da, true, true, 0);
dialog.SetDefaultSize (200, 200);
Button button = new Button ("OK");
button.Clicked += new EventHandler (Close_Button);

14
sources/Gdk.metadata
View file

@ -41,4 +41,18 @@
</attribute>
</data>
</rule>
<!-- drawable hacks-->
<rule>
<class name="GdkBitmap"/>
<class name="GdkPixmap"/>
<class name="GdkWindow"/>
<data>
<attribute target="class">
<name>parent</name>
<value>GdkDrawable</value>
</attribute>
</data>
</rule>
</metadata>

1
sources/Gtk.metadata
View file

@ -1205,6 +1205,7 @@
<data>
<attribute target="class">
<name>disabledefaultconstructor</name>
<value>1</value>
</attribute>
</data>
</rule>