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2005-03-08 Mike Kestner <mkestner@novell.com>

Browse source 
* */*.cs : scrub for StringToPtrAnsi and string usage in DllImports.
	* */*.custom : begin the scrub here too.
	* generator/ConstStringGen.cs : implement IManualMarshaler and move to
	100% IntPtr marshaling.
	* generator/Ctor.cs : call Body.Finish too.
	* generator/IManualMarshaler.cs : new interface for generatables that
	marshal manually and need cleanup.
	* generator/Makefile.am : new file.
	* generator/MethodBody.cs : use IManualMarshaler if applicable.

svn path=/trunk/gtk-sharp/; revision=41579
This commit is contained in:
Mike Kestner 2005-03-08 21:28:08 +00:00
parent 24bbc054f2
commit 90a870e2de
44 changed files with 472 additions and 339 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
ChangeLog
View file

@ -1,3 +1,15 @@
2005-03-08 Mike Kestner <mkestner@novell.com>
* */*.cs : scrub for StringToPtrAnsi and string usage in DllImports.
* */*.custom : begin the scrub here too.
* generator/ConstStringGen.cs : implement IManualMarshaler and move to
100% IntPtr marshaling.
* generator/Ctor.cs : call Body.Finish too.
* generator/IManualMarshaler.cs : new interface for generatables that
marshal manually and need cleanup.
* generator/Makefile.am : new file.
* generator/MethodBody.cs : use IManualMarshaler if applicable.
2005-03-07 Mike Kestner <mkestner@novell.com> 2005-03-07 Mike Kestner <mkestner@novell.com>
* generator/MethodBody.cs : remove an unused var. * generator/MethodBody.cs : remove an unused var.

17
doc/en/GLib/Marshaller.xml
View file

@ -217,5 +217,20 @@
<remarks>To be added</remarks> <remarks>To be added</remarks>
</Docs> </Docs>
</Member> </Member>
<Member MemberName="Free">
<MemberSignature Language="C#" Value="public static void Free (IntPtr ptr);" />
<MemberType>Method</MemberType>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="ptr" Type="System.IntPtr" />
</Parameters>
<Docs>
<summary>To be added</summary>
<param name="ptr">a <see cref="T:System.IntPtr" /></param>
<remarks>To be added</remarks>
</Docs>
</Member>
</Members> </Members>
</Type> </Type>

70
doc/en/Gda/Application.xml
View file

@ -48,40 +48,6 @@
<remarks>To be added</remarks> <remarks>To be added</remarks>
</Docs> </Docs>
</Member> </Member>
<Member MemberName="Init">
<MemberSignature Language="C#" Value="public static void Init (string [] args);" />
<MemberType>Method</MemberType>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="args" Type="System.String[]" />
</Parameters>
<Docs>
<summary>To be added</summary>
<param name="args">a <see cref="T:System.String[]" /></param>
<remarks>To be added</remarks>
</Docs>
</Member>
<Member MemberName="Init">
<MemberSignature Language="C#" Value="public static void Init (string app_id, string version, string [] args);" />
<MemberType>Method</MemberType>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="app_id" Type="System.String" />
<Parameter Name="version" Type="System.String" />
<Parameter Name="args" Type="System.String[]" />
</Parameters>
<Docs>
<summary>To be added</summary>
<param name="app_id">a <see cref="T:System.String" /></param>
<param name="version">a <see cref="T:System.String" /></param>
<param name="args">a <see cref="T:System.String[]" /></param>
<remarks>To be added</remarks>
</Docs>
</Member>
<Member MemberName="Run"> <Member MemberName="Run">
<MemberSignature Language="C#" Value="public static void Run ();" /> <MemberSignature Language="C#" Value="public static void Run ();" />
<MemberType>Method</MemberType> <MemberType>Method</MemberType>
@ -117,5 +83,39 @@
<remarks>To be added</remarks> <remarks>To be added</remarks>
</Docs> </Docs>
</Member> </Member>
<Member MemberName="Init">
<MemberSignature Language="C#" Value="public static void Init (ref string [] args);" />
<MemberType>Method</MemberType>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="args" Type="System.String[]&amp;" RefType="ref" />
</Parameters>
<Docs>
<summary>To be added</summary>
<param name="args">a <see cref="T:System.String[]" /></param>
<remarks>To be added</remarks>
</Docs>
</Member>
<Member MemberName="Init">
<MemberSignature Language="C#" Value="public static void Init (string app_id, string version, ref string [] args);" />
<MemberType>Method</MemberType>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="app_id" Type="System.String" />
<Parameter Name="version" Type="System.String" />
<Parameter Name="args" Type="System.String[]&amp;" RefType="ref" />
</Parameters>
<Docs>
<summary>To be added</summary>
<param name="app_id">a <see cref="T:System.String" /></param>
<param name="version">a <see cref="T:System.String" /></param>
<param name="args">a <see cref="T:System.String[]" /></param>
<remarks>To be added</remarks>
</Docs>
</Member>
</Members> </Members>
</Type> </Type>

2
gconf/GConf/Value.cs
View file

@ -165,7 +165,7 @@ namespace GConf
switch (val_type) switch (val_type)
{ {
case ValueType.String: case ValueType.String:
return Marshal.PtrToStringAnsi (gconf_value_get_string (Raw)); return GLib.Marshaller.Utf8PtrToString (gconf_value_get_string (Raw));
case ValueType.Int: case ValueType.Int:
return gconf_value_get_int (Raw); return gconf_value_get_int (Raw);
case ValueType.Float: case ValueType.Float:

45
gda/Application.cs
View file

@ -23,42 +23,53 @@ using System.Runtime.InteropServices;
namespace Gda namespace Gda
{ {
/// <summary>
/// GDA Application class
/// </summary>
///
/// <remarks>
/// Provides the initialization and event loop iteration related
/// methods for the GDA data access library.
/// </remarks>
public class Application public class Application
{ {
private const string VERSION = "0.10"; private const string VERSION = "0.10";
[DllImport("gda-2")] [DllImport("gda-2")]
static extern void gda_init (string app_id, string version, int nargs, string[] args); static extern void gda_init (IntPtr app_id, IntPtr version, int nargs, IntPtr args);
[DllImport("gda-2")]
static extern void gda_init (IntPtr app_id, IntPtr version, ref int argc, ref IntPtr argv);
public static void Init () public static void Init ()
{ {
gda_init ("Gda#", VERSION, 0, new string[0]); Init ("Gda#", VERSION);
} }
public static void Init (string app_id, string version) public static void Init (string app_id, string version)
{ {
gda_init (app_id, version, 0, new string[0]); IntPtr native_appid = GLib.Marshaller.StringToPtrGStrdup (app_id);
IntPtr native_version = GLib.Marshaller.StringToPtrGStrdup (version);
gda_init (native_appid, native_version, 0, IntPtr.Zero);
GLib.Marshaller.Free (native_appid);
GLib.Marshaller.Free (native_version);
} }
public static void Init (string[] args) public static void Init (ref string[] args)
{ {
gda_init ("Gda#", VERSION, args.Length, args); Init ("Gda#", VERSION, ref args);
} }
public static void Init (string app_id, string version, string[] args) public static void Init (string app_id, string version, ref string[] args)
{ {
gda_init (app_id, version, args.Length, args); IntPtr native_appid = GLib.Marshaller.StringToPtrGStrdup (app_id);
IntPtr native_version = GLib.Marshaller.StringToPtrGStrdup (version);
GLib.Argv argv = new GLib.Argv (args);
IntPtr arg_ptr = argv.Handle;
int argc = args.Length;
gda_init (native_appid, native_version, ref argc, ref arg_ptr);
GLib.Marshaller.Free (native_appid);
GLib.Marshaller.Free (native_version);
if (arg_ptr != argv.Handle)
throw new Exception ("Init returned new argv handle.");
if (argc <= 1)
args = new string [0];
else
args = argv.GetArgs (argc);
} }
[DllImport("gda-2")] [DllImport("gda-2")]
static extern void gda_main_run (IntPtr init_func, IntPtr user_data); static extern void gda_main_run (IntPtr init_func, IntPtr user_data);

5
gda/XmlConnection.custom
View file

@ -21,6 +21,9 @@
public static XmlConnection NewFromFile (string filename) public static XmlConnection NewFromFile (string filename)
{ {
return new XmlConnection (gda_xml_connection_new_from_file (filename)); IntPtr filename_as_native = GLib.Marshaller.StringToPtrGStrdup (filename);
XmlConnection ret = new XmlConnection (gda_xml_connection_new_from_file (filename_as_native));
GLib.Marshaller.Free (filename_as_native);
return ret;
} }

2
gdk/Device.custom
View file

@ -53,7 +53,7 @@
public string Name { public string Name {
get { get {
IntPtr rawName = gtksharp_gdk_device_get_name (Handle); IntPtr rawName = gtksharp_gdk_device_get_name (Handle);
return Marshal.PtrToStringAnsi(rawName); return GLib.Marshaller.Utf8PtrToString (rawName);
} }
} }

2
gdk/EventSetting.cs
View file

@ -42,7 +42,7 @@ namespace Gdk {
public string Name { public string Name {
get { get {
return Marshal.PtrToStringAnsi (gtksharp_gdk_event_setting_get_name (Handle)); return GLib.Marshaller.Utf8PtrToString (gtksharp_gdk_event_setting_get_name (Handle));
} }
} }
} }

4
gdk/TextProperty.cs
View file

@ -43,7 +43,7 @@ namespace Gdk {
string[] result = new string [count]; string[] result = new string [count];
for (int i = 0; i < count; i++) { for (int i = 0; i < count; i++) {
IntPtr ptr = Marshal.ReadIntPtr (list_ptr, i * IntPtr.Size); IntPtr ptr = Marshal.ReadIntPtr (list_ptr, i * IntPtr.Size);
result [i] = Marshal.PtrToStringAnsi (ptr); result [i] = GLib.Marshaller.Utf8PtrToString (ptr);
} }
gdk_free_text_list (list_ptr); gdk_free_text_list (list_ptr);
return result; return result;
@ -63,7 +63,7 @@ namespace Gdk {
string[] result = new string [count]; string[] result = new string [count];
for (int i = 0; i < count; i++) { for (int i = 0; i < count; i++) {
IntPtr ptr = Marshal.ReadIntPtr (list_ptr, i * IntPtr.Size); IntPtr ptr = Marshal.ReadIntPtr (list_ptr, i * IntPtr.Size);
result [i] = Marshal.PtrToStringAnsi (ptr); result [i] = GLib.Marshaller.Utf8PtrToString (ptr);
} }
gdk_free_text_list (list_ptr); gdk_free_text_list (list_ptr);
return result; return result;

27
generator/ConstStringGen.cs
View file

@ -1,8 +1,10 @@
// GtkSharp.Generation.ConstStringGen.cs - The Const String type Generatable. // GtkSharp.Generation.ConstStringGen.cs - The Const String type Generatable.
// //
// Author: Rachel Hestilow <rachel@nullenvoid.com> // Author: Rachel Hestilow <rachel@nullenvoid.com>
// Mike Kestner <mkestner@novell.com>
// //
// Copyright (c) 2003 Rachel Hestilow // Copyright (c) 2003 Rachel Hestilow
// Copyright (c) 2005 Novell, Inc.
// //
// This program is free software; you can redistribute it and/or // This program is free software; you can redistribute it and/or
// modify it under the terms of version 2 of the GNU General Public // modify it under the terms of version 2 of the GNU General Public
@ -23,22 +25,29 @@ namespace GtkSharp.Generation {
using System; using System;
public class ConstStringGen : SimpleBase { public class ConstStringGen : SimpleBase, IManualMarshaler {
public ConstStringGen (string ctype) : base (ctype, "string") public ConstStringGen (string ctype) : base (ctype, "string") {}
{
}
public override string MarshalReturnType { public override string MarshalType {
get get {
{
return "IntPtr"; return "IntPtr";
} }
} }
public override string FromNativeReturn(string var) public override string FromNative (string var)
{ {
return "Marshal.PtrToStringAnsi(" + var + ")"; return "GLib.Marshaller.Utf8PtrToString (" + var + ")";
}
public string AllocNative (string managed_var)
{
return "GLib.Marshaller.StringToPtrGStrdup (" + managed_var + ")";
}
public string ReleaseNative (string native_var)
{
return "GLib.Marshaller.Free (" + native_var + ")";
} }
} }
} }

1
generator/Ctor.cs
View file

@ -151,6 +151,7 @@ namespace GtkSharp.Generation {
Body.Initialize(gen_info, false, false, ""); Body.Initialize(gen_info, false, false, "");
sw.WriteLine("\t\t\t{0} = {1}({2});", container_type.AssignToName, CName, Body.GetCallString (false)); sw.WriteLine("\t\t\t{0} = {1}({2});", container_type.AssignToName, CName, Body.GetCallString (false));
Body.Finish (sw, "");
Body.HandleException (sw, ""); Body.HandleException (sw, "");
} }

32
generator/IManualMarshaler.cs Normal file
View file

@ -0,0 +1,32 @@
// GtkSharp.Generation.IManualMarshaler.cs - Interface for manual marshaling.
//
// Author: Mike Kestner <mkestner@novell.com>
//
// Copyright (c) 2005 Novell, Inc.
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of version 2 of the GNU General Public
// License as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public
// License along with this program; if not, write to the
// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
namespace GtkSharp.Generation {
public interface IManualMarshaler {
string AllocNative (string managed_var);
string ReleaseNative (string native_var);
}
}

1
generator/Makefile.am
View file

@ -22,6 +22,7 @@ sources = \
GenBase.cs \ GenBase.cs \
GenerationInfo.cs \ GenerationInfo.cs \
IGeneratable.cs \ IGeneratable.cs \
IManualMarshaler.cs \
ImportSignature.cs \ ImportSignature.cs \
InterfaceGen.cs \ InterfaceGen.cs \
LPGen.cs \ LPGen.cs \

24
generator/MethodBody.cs
View file

@ -77,7 +77,7 @@ namespace GtkSharp.Generation {
result[i] = igen.CallByName (CastFromInt (p.CSType) + parameters [i - 1].Name + ".Length"); result[i] = igen.CallByName (CastFromInt (p.CSType) + parameters [i - 1].Name + ".Length");
continue; continue;
} else if (p.IsArray && p.MarshalType != p.CSType) { } else if (p.IsArray && p.MarshalType != p.CSType) {
result[i] = (is_set && i == 0 ? "native_value" : "native_" + p.Name); result[i] = "native_" + p.Name;
continue; continue;
} }
@ -90,7 +90,8 @@ namespace GtkSharp.Generation {
if (p.CSType != p.MarshalType && !(igen is StructBase || igen is ByRefGen)) if (p.CSType != p.MarshalType && !(igen is StructBase || igen is ByRefGen))
call_parm = p.Name + "_as_native"; call_parm = p.Name + "_as_native";
} } else if (igen is IManualMarshaler)
call_parm = p.Name + "_as_native";
if (p.CType == "GError**") { if (p.CType == "GError**") {
call_parm = call_parm.Replace (p.Name, "error"); call_parm = call_parm.Replace (p.Name, "error");
@ -124,12 +125,16 @@ namespace GtkSharp.Generation {
if ((is_get || p.PassAs == "out") && p.CSType != p.MarshalType && !(gen is StructBase || gen is ByRefGen)) if ((is_get || p.PassAs == "out") && p.CSType != p.MarshalType && !(gen is StructBase || gen is ByRefGen))
sw.WriteLine(indent + "\t\t\t" + gen.MarshalType + " " + name + "_as_native;"); sw.WriteLine(indent + "\t\t\t" + gen.MarshalType + " " + name + "_as_native;");
else if (p.IsArray && p.MarshalType != p.CSType) {
if (p.IsArray && p.MarshalType != p.CSType) { sw.WriteLine(indent + "\t\t\t{0}[] native_" + p.Name + " = new {0} [{1}.Length];", p.MarshalType.TrimEnd('[', ']'), name);
sw.WriteLine(indent + "\t\t\t{0}[] native_{1} = new {0} [{1}.Length];", p.MarshalType.TrimEnd('[', ']'), name);
sw.WriteLine(indent + "\t\t\tfor (int i = 0; i < {0}.Length; i++)", name); sw.WriteLine(indent + "\t\t\tfor (int i = 0; i < {0}.Length; i++)", name);
sw.WriteLine(indent + "\t\t\t\tnative_{0} [i] = {1};", name, p.CallByName (name + "[i]")); if (gen is IManualMarshaler)
} sw.WriteLine(indent + "\t\t\t\tnative_{0} [i] = {1};", p.Name, (gen as IManualMarshaler).AllocNative (name + "[i]"));
else
sw.WriteLine(indent + "\t\t\t\tnative_{0} [i] = {1};", p.Name, p.CallByName (name + "[i]"));
} else if (gen is IManualMarshaler)
sw.WriteLine(indent + "\t\t\t" + gen.MarshalType + " " + p.Name + "_as_native = " + (gen as IManualMarshaler).AllocNative (name) + ";");
if (gen is CallbackGen) { if (gen is CallbackGen) {
CallbackGen cbgen = gen as CallbackGen; CallbackGen cbgen = gen as CallbackGen;
@ -160,6 +165,11 @@ namespace GtkSharp.Generation {
if (p.PassAs == "out" && p.CSType != p.MarshalType && !(gen is StructBase || gen is ByRefGen)) if (p.PassAs == "out" && p.CSType != p.MarshalType && !(gen is StructBase || gen is ByRefGen))
sw.WriteLine(indent + "\t\t\t" + p.Name + " = " + gen.FromNative (p.Name + "_as_native") + ";"); sw.WriteLine(indent + "\t\t\t" + p.Name + " = " + gen.FromNative (p.Name + "_as_native") + ";");
else if (p.IsArray && gen is IManualMarshaler) {
sw.WriteLine(indent + "\t\t\tfor (int i = 0; i < native_" + p.Name + ".Length; i++)");
sw.WriteLine(indent + "\t\t\t\t" + (gen as IManualMarshaler).ReleaseNative ("native_" + p.Name + "[i]") + ";");
} else if (gen is IManualMarshaler)
sw.WriteLine(indent + "\t\t\t" + (gen as IManualMarshaler).ReleaseNative (p.Name + "_as_native") + ";");
} }
} }

4
glade/XML.custom
View file

@ -50,7 +50,7 @@
} }
else else
{ {
ret = Marshal.PtrToStringAnsi (ptr); ret = GLib.Marshaller.Utf8PtrToString (ptr);
} }
return ret; return ret;
} }
@ -71,7 +71,7 @@
if (ptr == IntPtr.Zero) if (ptr == IntPtr.Zero)
ret = ""; ret = "";
else else
ret = Marshal.PtrToStringAnsi (ptr); ret = GLib.Marshaller.Utf8PtrToString (ptr);
return ret; return ret;
} }

7
glib/Argv.cs
View file

@ -30,9 +30,6 @@ namespace GLib {
IntPtr handle; IntPtr handle;
bool add_progname = false; bool add_progname = false;
[DllImport("libglib-2.0-0.dll")]
static extern IntPtr g_strdup (string str);
[DllImport("libglib-2.0-0.dll")] [DllImport("libglib-2.0-0.dll")]
static extern IntPtr g_malloc(IntPtr size); static extern IntPtr g_malloc(IntPtr size);
@ -62,7 +59,7 @@ namespace GLib {
arg_ptrs = new IntPtr [args.Length]; arg_ptrs = new IntPtr [args.Length];
for (int i = 0; i < args.Length; i++) for (int i = 0; i < args.Length; i++)
arg_ptrs [i] = g_strdup (args[i]); arg_ptrs [i] = Marshaller.StringToPtrGStrdup (args[i]);
handle = g_malloc (new IntPtr (IntPtr.Size * args.Length)); handle = g_malloc (new IntPtr (IntPtr.Size * args.Length));
@ -83,7 +80,7 @@ namespace GLib {
string[] result = new string [count]; string[] result = new string [count];
for (int i = 0; i < count; i++, idx++) for (int i = 0; i < count; i++, idx++)
result [i] = Marshal.PtrToStringAnsi (Marshal.ReadIntPtr (handle, idx * IntPtr.Size)); result [i] = Marshaller.Utf8PtrToString (Marshal.ReadIntPtr (handle, idx * IntPtr.Size));
return result; return result;
} }

5
glib/DelegateWrapper.cs
View file

@ -71,7 +71,7 @@ namespace GLib {
private delegate void DestroyNotify (IntPtr data); private delegate void DestroyNotify (IntPtr data);
[DllImport("libgobject-2.0-0.dll")] [DllImport("libgobject-2.0-0.dll")]
private static extern void g_object_set_data (IntPtr obj, string name, IntPtr data, DestroyNotify destroy); private static extern void g_object_set_data (IntPtr obj, IntPtr name, IntPtr data, DestroyNotify destroy);
private void AddDestroyNotify (GLib.Object o) { private void AddDestroyNotify (GLib.Object o) {
// This is a bit of an ugly hack. There is no // This is a bit of an ugly hack. There is no
@ -79,10 +79,11 @@ namespace GLib {
// explicitly, so we set some data and ask // explicitly, so we set some data and ask
// for notification when it is removed // for notification when it is removed
string name = String.Format ("_GtkSharpDelegateWrapper_{0}", notify_count); IntPtr name = Marshaller.StringToPtrGStrdup (String.Format ("_GtkSharpDelegateWrapper_{0}", notify_count));
DestroyNotify destroy = new DestroyNotify (this.OnDestroy); DestroyNotify destroy = new DestroyNotify (this.OnDestroy);
g_object_set_data (o.Handle, name, IntPtr.Zero, destroy); g_object_set_data (o.Handle, name, IntPtr.Zero, destroy);
Marshaller.Free (name);
lock (typeof (DelegateWrapper)) { lock (typeof (DelegateWrapper)) {
instances[this] = destroy; instances[this] = destroy;
notify_count++; notify_count++;

8
glib/FileUtils.cs
View file

@ -28,17 +28,19 @@ namespace GLib {
public class FileUtils public class FileUtils
{ {
[DllImport("libglib-2.0-0.dll")] [DllImport("libglib-2.0-0.dll")]
extern static bool g_file_get_contents (string filename, out IntPtr contents, out int length, out IntPtr error); extern static bool g_file_get_contents (IntPtr filename, out IntPtr contents, out int length, out IntPtr error);
public static string GetFileContents (string filename) public static string GetFileContents (string filename)
{ {
int length; int length;
IntPtr contents, error; IntPtr contents, error;
IntPtr native_filename = Marshaller.StringToPtrGStrdup (filename);
if (!g_file_get_contents (filename, out contents, out length, out error)) if (!g_file_get_contents (native_filename, out contents, out length, out error))
throw new GException (error); throw new GException (error);
return Marshal.PtrToStringAnsi (contents, length); Marshaller.Free (native_filename);
return Marshaller.Utf8PtrToString (contents);
} }
private FileUtils () {} private FileUtils () {}

2
glib/GException.cs
View file

@ -37,7 +37,7 @@ namespace GLib {
static extern IntPtr gtksharp_error_get_message (IntPtr errptr); static extern IntPtr gtksharp_error_get_message (IntPtr errptr);
public override string Message { public override string Message {
get { get {
return Marshal.PtrToStringAnsi (gtksharp_error_get_message (errptr)); return Marshaller.Utf8PtrToString (gtksharp_error_get_message (errptr));
} }
} }

8
glib/GString.cs
View file

@ -36,11 +36,13 @@ namespace GLib {
} }
[DllImport("libglib-2.0-0.dll")] [DllImport("libglib-2.0-0.dll")]
static extern IntPtr g_string_new (string text); static extern IntPtr g_string_new (IntPtr text);
public GString (string text) public GString (string text)
{ {
handle = g_string_new (text); IntPtr native_text = Marshaller.StringToPtrGStrdup (text);
handle = g_string_new (native_text);
Marshaller.Free (native_text);
} }
public IntPtr Handle { public IntPtr Handle {
@ -51,7 +53,7 @@ namespace GLib {
public static string PtrToString (IntPtr ptr) public static string PtrToString (IntPtr ptr)
{ {
return Marshal.PtrToStringAnsi (ptr); return Marshaller.Utf8PtrToString (ptr);
} }
} }
} }

4
glib/ListBase.cs
View file

@ -89,7 +89,7 @@ namespace GLib {
public void Append (string item) public void Append (string item)
{ {
this.Append (Marshal.StringToHGlobalAnsi (item)); this.Append (Marshaller.StringToPtrGStrdup (item));
} }
public void Prepend (IntPtr raw) public void Prepend (IntPtr raw)
@ -139,7 +139,7 @@ namespace GLib {
object ret = null; object ret = null;
if (element_type != null) { if (element_type != null) {
if (element_type == typeof (string)) if (element_type == typeof (string))
ret = Marshal.PtrToStringAnsi (data); ret = Marshaller.Utf8PtrToString (data);
else if (element_type == typeof (int)) else if (element_type == typeof (int))
ret = (int) data; ret = (int) data;
else if (element_type.IsValueType) else if (element_type.IsValueType)

54
glib/Log.cs
View file

@ -28,9 +28,7 @@ namespace GLib {
using System.Collections; using System.Collections;
using System.Runtime.InteropServices; using System.Runtime.InteropServices;
public delegate void LogFunc (string log_domain, public delegate void LogFunc (string log_domain, LogLevelFlags log_level, string message);
LogLevelFlags log_level,
string message);
public delegate void PrintFunc (string message); public delegate void PrintFunc (string message);
@ -69,25 +67,25 @@ namespace GLib {
} }
[DllImport("libglib-2.0-0.dll")] [DllImport("libglib-2.0-0.dll")]
static extern void g_logv (string log_domain, LogLevelFlags flags, string message); static extern void g_logv (IntPtr log_domain, LogLevelFlags flags, IntPtr message);
public void WriteLog (string logDomain, LogLevelFlags flags, string format, params object [] args) public void WriteLog (string logDomain, LogLevelFlags flags, string format, params object [] args)
{ {
g_logv (logDomain, flags, String.Format (format, args)); IntPtr ndom = Marshaller.StringToPtrGStrdup (logDomain);
IntPtr nmessage = Marshaller.StringToPtrGStrdup (String.Format (format, args));
g_logv (ndom, flags, nmessage);
Marshaller.Free (ndom);
Marshaller.Free (nmessage);
} }
[DllImport("libglib-2.0-0.dll")] [DllImport("libglib-2.0-0.dll")]
static extern uint g_log_set_handler (string log_domain, static extern uint g_log_set_handler (IntPtr log_domain, LogLevelFlags flags, LogFunc log_func, IntPtr user_data);
LogLevelFlags flags,
LogFunc log_func,
IntPtr user_data);
public static uint SetLogHandler (string logDomain, public static uint SetLogHandler (string logDomain, LogLevelFlags flags, LogFunc logFunc)
LogLevelFlags flags,
LogFunc logFunc)
{ {
uint result = g_log_set_handler (logDomain, flags, logFunc, IntPtr.Zero); IntPtr ndom = Marshaller.StringToPtrGStrdup (logDomain);
uint result = g_log_set_handler (ndom, flags, logFunc, IntPtr.Zero);
Marshaller.Free (ndom);
EnsureHash (); EnsureHash ();
handlers [result] = logFunc; handlers [result] = logFunc;
@ -95,14 +93,16 @@ namespace GLib {
} }
[DllImport("libglib-2.0-0.dll")] [DllImport("libglib-2.0-0.dll")]
static extern uint g_log_remove_handler (string log_domain, uint handler_id); static extern uint g_log_remove_handler (IntPtr log_domain, uint handler_id);
public static void RemoveLogHandler (string logDomain, uint handlerID) public static void RemoveLogHandler (string logDomain, uint handlerID)
{ {
if (handlers != null && handlers.ContainsKey (handlerID)) if (handlers != null && handlers.ContainsKey (handlerID))
handlers.Remove (handlerID); handlers.Remove (handlerID);
g_log_remove_handler (logDomain, handlerID); IntPtr ndom = Marshaller.StringToPtrGStrdup (logDomain);
g_log_remove_handler (ndom, handlerID);
Marshaller.Free (ndom);
} }
@ -129,17 +129,16 @@ namespace GLib {
} }
[DllImport("libglib-2.0-0.dll")] [DllImport("libglib-2.0-0.dll")]
static extern void g_log_default_handler (string log_domain, static extern void g_log_default_handler (IntPtr log_domain, LogLevelFlags log_level, IntPtr message, IntPtr unused_data);
LogLevelFlags log_level,
string message,
IntPtr unused_data);
public static void DefaultHandler (string logDomain, public static void DefaultHandler (string logDomain, LogLevelFlags logLevel, string message)
LogLevelFlags logLevel,
string message)
{ {
g_log_default_handler (logDomain, logLevel, message, IntPtr.Zero); IntPtr ndom = Marshaller.StringToPtrGStrdup (logDomain);
IntPtr nmess = Marshaller.StringToPtrGStrdup (message);
g_log_default_handler (ndom, logLevel, nmess, IntPtr.Zero);
Marshaller.Free (ndom);
Marshaller.Free (nmess);
} }
[DllImport("libglib-2.0-0.dll")] [DllImport("libglib-2.0-0.dll")]
@ -151,11 +150,14 @@ namespace GLib {
} }
[DllImport("libglib-2.0-0.dll")] [DllImport("libglib-2.0-0.dll")]
extern static LogLevelFlags g_log_set_fatal_mask (string log_domain, LogLevelFlags fatal_mask); extern static LogLevelFlags g_log_set_fatal_mask (IntPtr log_domain, LogLevelFlags fatal_mask);
public static LogLevelFlags SetAlwaysFatal (string logDomain, LogLevelFlags fatalMask) public static LogLevelFlags SetAlwaysFatal (string logDomain, LogLevelFlags fatalMask)
{ {
return g_log_set_fatal_mask (logDomain, fatalMask); IntPtr ndom = Marshaller.StringToPtrGStrdup (logDomain);
LogLevelFlags result = g_log_set_fatal_mask (ndom, fatalMask);
Marshaller.Free (ndom);
return result;
} }
/* /*

6
glib/ManagedValue.cs
View file

@ -48,7 +48,7 @@ namespace GLib {
private static GType boxed_type = GType.Invalid; private static GType boxed_type = GType.Invalid;
[DllImport("libgobject-2.0-0.dll")] [DllImport("libgobject-2.0-0.dll")]
private static extern IntPtr g_boxed_type_register_static (string typename, CopyFunc copy_func, FreeFunc free_func); private static extern IntPtr g_boxed_type_register_static (IntPtr typename, CopyFunc copy_func, FreeFunc free_func);
public static GType GType { public static GType GType {
get { get {
@ -56,7 +56,9 @@ namespace GLib {
copy = new CopyFunc (Copy); copy = new CopyFunc (Copy);
free = new FreeFunc (Free); free = new FreeFunc (Free);
boxed_type = new GLib.GType (g_boxed_type_register_static ("GtkSharpValue", copy, free)); IntPtr name = Marshaller.StringToPtrGStrdup ("GtkSharpValue");
boxed_type = new GLib.GType (g_boxed_type_register_static (name, copy, free));
Marshaller.Free (name);
} }
return boxed_type; return boxed_type;

9
glib/Markup.cs
View file

@ -30,14 +30,17 @@ namespace GLib {
private Markup () {} private Markup () {}
[DllImport("libglib-2.0-0.dll")] [DllImport("libglib-2.0-0.dll")]
static extern IntPtr g_markup_escape_text (string text, int len); static extern IntPtr g_markup_escape_text (IntPtr text, int len);
static public string EscapeText (string s) static public string EscapeText (string s)
{ {
if (s == null) if (s == null)
return ""; return String.Empty;
return Marshaller.PtrToStringGFree (g_markup_escape_text (s, -1)); IntPtr native = Marshaller.StringToPtrGStrdup (s);
string result = Marshaller.PtrToStringGFree (g_markup_escape_text (native, -1));
Marshaller.Free (native);
return result;
} }
} }
} }

25
glib/Marshaller.cs
View file

@ -32,6 +32,11 @@ namespace GLib {
[DllImport("libglib-2.0-0.dll")] [DllImport("libglib-2.0-0.dll")]
static extern void g_free (IntPtr mem); static extern void g_free (IntPtr mem);
public static void Free (IntPtr ptr)
{
g_free (ptr);
}
[DllImport("libglib-2.0-0.dll")] [DllImport("libglib-2.0-0.dll")]
static extern IntPtr g_utf8_strlen (IntPtr mem, int size); static extern IntPtr g_utf8_strlen (IntPtr mem, int size);
@ -63,12 +68,14 @@ namespace GLib {
return ret; return ret;
} }
[DllImport("libglib-2.0-0.dll")]
static extern IntPtr g_strdup (byte[] bytes);
public static IntPtr StringToPtrGStrdup (string str) { public static IntPtr StringToPtrGStrdup (string str) {
if (str == null)
return IntPtr.Zero;
byte[] bytes = System.Text.Encoding.UTF8.GetBytes (str); byte[] bytes = System.Text.Encoding.UTF8.GetBytes (str);
return g_strdup (bytes); IntPtr result = g_malloc (new UIntPtr ((ulong)bytes.Length + 1));
Marshal.Copy (bytes, 0, result, bytes.Length);
Marshal.WriteByte (result, bytes.Length, 0);
return result;
} }
public static string StringFormat (string format, params object[] args) { public static string StringFormat (string format, params object[] args) {
@ -89,7 +96,7 @@ namespace GLib {
// [native pointer size] * [count] bytes. // [native pointer size] * [count] bytes.
[DllImport("libglib-2.0-0.dll")] [DllImport("libglib-2.0-0.dll")]
static extern IntPtr g_malloc(ulong size); static extern IntPtr g_malloc(UIntPtr size);
static bool check_sixtyfour () { static bool check_sixtyfour () {
int szint = Marshal.SizeOf (typeof (int)); int szint = Marshal.SizeOf (typeof (int));
@ -111,8 +118,8 @@ namespace GLib {
for (int i = 0; i < args.Length; i++) for (int i = 0; i < args.Length; i++)
ptrs[i] = (int) Marshal.StringToHGlobalAuto (args[i]); ptrs[i] = (int) Marshal.StringToHGlobalAuto (args[i]);
IntPtr buf = g_malloc ((ulong) Marshal.SizeOf(typeof(int)) * IntPtr buf = g_malloc (new UIntPtr ((ulong) Marshal.SizeOf(typeof(int)) *
(ulong) args.Length); (ulong) args.Length));
Marshal.Copy (ptrs, 0, buf, ptrs.Length); Marshal.Copy (ptrs, 0, buf, ptrs.Length);
return buf; return buf;
} }
@ -124,8 +131,8 @@ namespace GLib {
for (int i = 0; i < args.Length; i++) for (int i = 0; i < args.Length; i++)
ptrs[i] = (long) Marshal.StringToHGlobalAuto (args[i]); ptrs[i] = (long) Marshal.StringToHGlobalAuto (args[i]);
IntPtr buf = g_malloc ((ulong) Marshal.SizeOf(typeof(long)) * IntPtr buf = g_malloc (new UIntPtr ((ulong) Marshal.SizeOf(typeof(long)) *
(ulong) args.Length); (ulong) args.Length));
Marshal.Copy (ptrs, 0, buf, ptrs.Length); Marshal.Copy (ptrs, 0, buf, ptrs.Length);
return buf; return buf;
} }

2
glib/NotifyHandler.cs
View file

@ -28,7 +28,7 @@ namespace GLib {
public string Property { public string Property {
get { get {
IntPtr raw_ret = g_param_spec_get_name ((IntPtr) Args[0]); IntPtr raw_ret = g_param_spec_get_name ((IntPtr) Args[0]);
return Marshal.PtrToStringAnsi (raw_ret); return Marshaller.Utf8PtrToString (raw_ret);
} }
} }
} }

35
glib/Object.cs
View file

@ -147,14 +147,16 @@ namespace GLib {
} }
[DllImport("glibsharpglue-2")] [DllImport("glibsharpglue-2")]
static extern IntPtr gtksharp_register_type (string name, IntPtr parent_type); static extern IntPtr gtksharp_register_type (IntPtr name, IntPtr parent_type);
protected static GType RegisterGType (System.Type t) protected static GType RegisterGType (System.Type t)
{ {
GType parent_gtype = LookupGType (t.BaseType); GType parent_gtype = LookupGType (t.BaseType);
string name = t.FullName.Replace(".", "_"); string name = t.FullName.Replace(".", "_");
GLib.ObjectManager.RegisterType (name, t.FullName, t.Assembly.GetName().Name); GLib.ObjectManager.RegisterType (name, t.FullName, t.Assembly.GetName().Name);
GType gtype = new GType (gtksharp_register_type (name, parent_gtype.Val)); IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup (name);
GType gtype = new GType (gtksharp_register_type (native_name, parent_gtype.Val));
GLib.Marshaller.Free (native_name);
ConnectDefaultHandlers (gtype, t); ConnectDefaultHandlers (gtype, t);
InvokeClassInitializers (gtype, t); InvokeClassInitializers (gtype, t);
g_types[t] = gtype; g_types[t] = gtype;
@ -196,11 +198,16 @@ namespace GLib {
} }
[DllImport("glibsharpglue-2")] [DllImport("glibsharpglue-2")]
static extern IntPtr gtksharp_object_newv (IntPtr gtype, int n_params, string[] names, GLib.Value[] vals); static extern IntPtr gtksharp_object_newv (IntPtr gtype, int n_params, IntPtr[] names, GLib.Value[] vals);
protected virtual void CreateNativeObject (string[] names, GLib.Value[] vals) protected virtual void CreateNativeObject (string[] names, GLib.Value[] vals)
{ {
Raw = gtksharp_object_newv (LookupGType ().Val, names.Length, names, vals); IntPtr[] native_names = new IntPtr [names.Length];
for (int i = 0; i < names.Length; i++)
native_names [i] = GLib.Marshaller.StringToPtrGStrdup (names [i]);
Raw = gtksharp_object_newv (LookupGType ().Val, names.Length, native_names, vals);
foreach (IntPtr p in native_names)
GLib.Marshaller.Free (p);
} }
protected virtual IntPtr Raw { protected virtual IntPtr Raw {
@ -231,7 +238,7 @@ namespace GLib {
protected string TypeName { protected string TypeName {
get { get {
return Marshal.PtrToStringAnsi (gtksharp_get_type_name (Raw)); return Marshaller.Utf8PtrToString (gtksharp_get_type_name (Raw));
} }
} }
@ -351,29 +358,35 @@ namespace GLib {
} }
[DllImport("libgobject-2.0-0.dll")] [DllImport("libgobject-2.0-0.dll")]
static extern void g_object_get_property (IntPtr obj, string name, ref GLib.Value val); static extern void g_object_get_property (IntPtr obj, IntPtr name, ref GLib.Value val);
protected GLib.Value GetProperty (string name) protected GLib.Value GetProperty (string name)
{ {
Value val = new Value (this, name); Value val = new Value (this, name);
g_object_get_property (Raw, name, ref val); IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup (name);
g_object_get_property (Raw, native_name, ref val);
GLib.Marshaller.Free (native_name);
return val; return val;
} }
[DllImport("libgobject-2.0-0.dll")] [DllImport("libgobject-2.0-0.dll")]
static extern void g_object_set_property (IntPtr obj, string name, ref GLib.Value val); static extern void g_object_set_property (IntPtr obj, IntPtr name, ref GLib.Value val);
protected void SetProperty (string name, GLib.Value val) protected void SetProperty (string name, GLib.Value val)
{ {
g_object_set_property (Raw, name, ref val); IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup (name);
g_object_set_property (Raw, native_name, ref val);
GLib.Marshaller.Free (native_name);
} }
[DllImport("glibsharpglue-2")] [DllImport("glibsharpglue-2")]
static extern void gtksharp_override_virtual_method (IntPtr gtype, string name, Delegate cb); static extern void gtksharp_override_virtual_method (IntPtr gtype, IntPtr name, Delegate cb);
protected static void OverrideVirtualMethod (GType gtype, string name, Delegate cb) protected static void OverrideVirtualMethod (GType gtype, string name, Delegate cb)
{ {
gtksharp_override_virtual_method (gtype.Val, name, cb); IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup (name);
gtksharp_override_virtual_method (gtype.Val, native_name, cb);
GLib.Marshaller.Free (native_name);
} }
[DllImport("libgobject-2.0-0.dll")] [DllImport("libgobject-2.0-0.dll")]

4
glib/ObjectManager.cs
View file

@ -40,7 +40,7 @@ namespace GLib {
if (raw == IntPtr.Zero) if (raw == IntPtr.Zero)
return null; return null;
string typename = Marshal.PtrToStringAnsi (gtksharp_get_type_name (raw)); string typename = Marshaller.Utf8PtrToString (gtksharp_get_type_name (raw));
string mangled; string mangled;
if (types.ContainsKey(typename)) if (types.ContainsKey(typename))
mangled = (string)types[typename]; mangled = (string)types[typename];
@ -141,7 +141,7 @@ namespace GLib {
type_id = gtksharp_get_parent_type (type_id); type_id = gtksharp_get_parent_type (type_id);
if (type_id == 0) if (type_id == 0)
return null; return null;
typename = Marshal.PtrToStringAnsi (gtksharp_get_type_name_for_id (type_id)); typename = Marshaller.Utf8PtrToString (gtksharp_get_type_name_for_id (type_id));
if (types.ContainsKey (typename)) if (types.ContainsKey (typename))
mangled = (string)types[typename]; mangled = (string)types[typename];
else else

32
glib/Signal.cs
View file

@ -68,7 +68,9 @@ namespace GLib {
name = signal_name; name = signal_name;
this.marshaler = marshaler; this.marshaler = marshaler;
gc_handle = GCHandle.Alloc (this); gc_handle = GCHandle.Alloc (this);
g_object_set_data_full (handle, name + "_signal_marshaler", (IntPtr) gc_handle, notify); IntPtr native_key = GLib.Marshaller.StringToPtrGStrdup (name + "_signal_marshaler");
g_object_set_data_full (handle, native_key, (IntPtr) gc_handle, notify);
GLib.Marshaller.Free (native_key);
} }
public static Signal Lookup (GLib.Object obj, string name) public static Signal Lookup (GLib.Object obj, string name)
@ -78,7 +80,9 @@ namespace GLib {
public static Signal Lookup (GLib.Object obj, string name, Delegate marshaler) public static Signal Lookup (GLib.Object obj, string name, Delegate marshaler)
{ {
IntPtr data = g_object_get_data (obj.Handle, name + "_signal_marshaler"); IntPtr native_key = GLib.Marshaller.StringToPtrGStrdup (name + "_signal_marshaler");
IntPtr data = g_object_get_data (obj.Handle, native_key);
GLib.Marshaller.Free (native_key);
if (data == IntPtr.Zero) if (data == IntPtr.Zero)
return new Signal (obj, name, marshaler); return new Signal (obj, name, marshaler);
@ -99,18 +103,26 @@ namespace GLib {
} }
} }
uint Connect (int flags)
{
IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup (name);
uint id = g_signal_connect_data (handle, native_name, marshaler, (IntPtr) gc_handle, IntPtr.Zero, flags);
GLib.Marshaller.Free (native_name);
return id;
}
public void AddDelegate (Delegate d) public void AddDelegate (Delegate d)
{ {
if (d.Method.IsDefined (typeof (ConnectBeforeAttribute), false)) { if (d.Method.IsDefined (typeof (ConnectBeforeAttribute), false)) {
if (before_handler == null) { if (before_handler == null) {
before_handler = d; before_handler = d;
before_id = g_signal_connect_data (handle, name, marshaler, (IntPtr) gc_handle, IntPtr.Zero, 0); before_id = Connect (0);
} else } else
before_handler = Delegate.Combine (before_handler, d); before_handler = Delegate.Combine (before_handler, d);
} else { } else {
if (after_handler == null) { if (after_handler == null) {
after_handler = d; after_handler = d;
after_id = g_signal_connect_data (handle, name, marshaler, (IntPtr) gc_handle, IntPtr.Zero, 1); after_id = Connect (1);
} else } else
after_handler = Delegate.Combine (after_handler, d); after_handler = Delegate.Combine (after_handler, d);
} }
@ -138,7 +150,9 @@ namespace GLib {
void DisconnectObject () void DisconnectObject ()
{ {
g_object_set_data (handle, name + "_signal_marshaler", IntPtr.Zero); IntPtr native_key = GLib.Marshaller.StringToPtrGStrdup (name + "_signal_marshaler");
g_object_set_data (handle, native_key, IntPtr.Zero);
GLib.Marshaller.Free (native_key);
} }
void DisconnectHandler (uint handler_id) void DisconnectHandler (uint handler_id)
@ -169,16 +183,16 @@ namespace GLib {
} }
[DllImport("libgobject-2.0-0.dll")] [DllImport("libgobject-2.0-0.dll")]
static extern IntPtr g_object_get_data (IntPtr instance, string key); static extern IntPtr g_object_get_data (IntPtr instance, IntPtr key);
[DllImport("libgobject-2.0-0.dll")] [DllImport("libgobject-2.0-0.dll")]
static extern void g_object_set_data (IntPtr instance, string key, IntPtr data); static extern void g_object_set_data (IntPtr instance, IntPtr key, IntPtr data);
[DllImport("libgobject-2.0-0.dll")] [DllImport("libgobject-2.0-0.dll")]
static extern void g_object_set_data_full (IntPtr instance, string key, IntPtr data, DestroyNotify notify); static extern void g_object_set_data_full (IntPtr instance, IntPtr key, IntPtr data, DestroyNotify notify);
[DllImport("libgobject-2.0-0.dll")] [DllImport("libgobject-2.0-0.dll")]
static extern uint g_signal_connect_data(IntPtr obj, string name, Delegate cb, IntPtr gc_handle, IntPtr dummy, int flags); static extern uint g_signal_connect_data(IntPtr obj, IntPtr name, Delegate cb, IntPtr gc_handle, IntPtr dummy, int flags);
[DllImport("libgobject-2.0-0.dll")] [DllImport("libgobject-2.0-0.dll")]
static extern IntPtr g_signal_get_invocation_hint (IntPtr instance); static extern IntPtr g_signal_get_invocation_hint (IntPtr instance);

6
glib/SignalCallback.cs
View file

@ -61,11 +61,13 @@ namespace GLib {
} }
[DllImport("libgobject-2.0-0.dll")] [DllImport("libgobject-2.0-0.dll")]
static extern uint g_signal_connect_data(IntPtr obj, string name, Delegate cb, int key, IntPtr p, int flags); static extern uint g_signal_connect_data(IntPtr obj, IntPtr name, Delegate cb, int key, IntPtr p, int flags);
protected void Connect (string name, Delegate cb, int flags) protected void Connect (string name, Delegate cb, int flags)
{ {
_HandlerID = g_signal_connect_data(_obj.Handle, name, cb, _key, new IntPtr(0), flags); IntPtr native_name = Marshaller.StringToPtrGStrdup (name);
_HandlerID = g_signal_connect_data(_obj.Handle, native_name, cb, _key, new IntPtr(0), flags);
Marshaller.Free (native_name);
} }
[DllImport("libgobject-2.0-0.dll")] [DllImport("libgobject-2.0-0.dll")]

42
glib/Value.cs
View file

@ -42,13 +42,13 @@ namespace GLib {
static extern void g_value_unset (ref GLib.Value val); static extern void g_value_unset (ref GLib.Value val);
[DllImport("glibsharpglue-2")] [DllImport("glibsharpglue-2")]
static extern IntPtr gtksharp_value_create_from_property(ref GLib.Value val, IntPtr obj, string name); static extern IntPtr gtksharp_value_create_from_property(ref GLib.Value val, IntPtr obj, IntPtr name);
[DllImport("glibsharpglue-2")] [DllImport("glibsharpglue-2")]
static extern IntPtr gtksharp_value_create_from_type_and_property(ref GLib.Value val, IntPtr gtype, string name); static extern IntPtr gtksharp_value_create_from_type_and_property(ref GLib.Value val, IntPtr gtype, IntPtr name);
[DllImport("glibsharpglue-2")] [DllImport("glibsharpglue-2")]
static extern IntPtr gtksharp_value_create_from_type_name(ref GLib.Value val, string type_name); static extern IntPtr gtksharp_value_create_from_type_name(ref GLib.Value val, IntPtr type_name);
public void Dispose () public void Dispose ()
{ {
@ -71,7 +71,9 @@ namespace GLib {
{ {
type = IntPtr.Zero; type = IntPtr.Zero;
pad_1 = pad_2 = 0; pad_1 = pad_2 = 0;
gtksharp_value_create_from_property (ref this, obj.Handle, prop_name); IntPtr prop = GLib.Marshaller.StringToPtrGStrdup (prop_name);
gtksharp_value_create_from_property (ref this, obj.Handle, prop);
GLib.Marshaller.Free (prop);
} }
[DllImport("libgobject-2.0-0.dll")] [DllImport("libgobject-2.0-0.dll")]
@ -89,7 +91,9 @@ namespace GLib {
{ {
type = IntPtr.Zero; type = IntPtr.Zero;
pad_1 = pad_2 = 0; pad_1 = pad_2 = 0;
gtksharp_value_create_from_type_name (ref this, type_name); IntPtr native = GLib.Marshaller.StringToPtrGStrdup (type_name);
gtksharp_value_create_from_type_name (ref this, native);
GLib.Marshaller.Free (native);
g_value_set_boxed (ref this, val.Handle); g_value_set_boxed (ref this, val.Handle);
} }
@ -98,7 +102,9 @@ namespace GLib {
{ {
type = IntPtr.Zero; type = IntPtr.Zero;
pad_1 = pad_2 = 0; pad_1 = pad_2 = 0;
gtksharp_value_create_from_property (ref this, obj, prop_name); IntPtr native = GLib.Marshaller.StringToPtrGStrdup (prop_name);
gtksharp_value_create_from_property (ref this, obj, native);
GLib.Marshaller.Free (native);
g_value_set_boxed (ref this, val.Handle); g_value_set_boxed (ref this, val.Handle);
} }
@ -163,11 +169,13 @@ namespace GLib {
} }
[DllImport("libgobject-2.0-0.dll")] [DllImport("libgobject-2.0-0.dll")]
static extern void g_value_set_string (ref Value val, string data); static extern void g_value_set_string (ref Value val, IntPtr data);
public Value (string val) : this (GType.String) public Value (string val) : this (GType.String)
{ {
g_value_set_string (ref this, val); IntPtr native_val = GLib.Marshaller.StringToPtrGStrdup (val);
g_value_set_string (ref this, native_val);
GLib.Marshaller.Free (native_val);
} }
[DllImport("libgobject-2.0-0.dll")] [DllImport("libgobject-2.0-0.dll")]
@ -194,7 +202,9 @@ namespace GLib {
{ {
type = IntPtr.Zero; type = IntPtr.Zero;
pad_1 = pad_2 = 0; pad_1 = pad_2 = 0;
gtksharp_value_create_from_type_name (ref this, type_name); IntPtr native = GLib.Marshaller.StringToPtrGStrdup (type_name);
gtksharp_value_create_from_type_name (ref this, native);
GLib.Marshaller.Free (native);
if (wrap.flags) if (wrap.flags)
g_value_set_flags (ref this, (uint) (int) wrap); g_value_set_flags (ref this, (uint) (int) wrap);
else else
@ -206,7 +216,9 @@ namespace GLib {
{ {
type = IntPtr.Zero; type = IntPtr.Zero;
pad_1 = pad_2 = 0; pad_1 = pad_2 = 0;
gtksharp_value_create_from_type_and_property (ref this, obj.NativeType.Val, prop_name); IntPtr native = GLib.Marshaller.StringToPtrGStrdup (prop_name);
gtksharp_value_create_from_type_and_property (ref this, obj.NativeType.Val, native);
GLib.Marshaller.Free (native);
if (wrap.flags) if (wrap.flags)
g_value_set_flags (ref this, (uint) (int) wrap); g_value_set_flags (ref this, (uint) (int) wrap);
else else
@ -317,7 +329,7 @@ namespace GLib {
public static explicit operator String (Value val) public static explicit operator String (Value val)
{ {
IntPtr str = g_value_get_string (ref val); IntPtr str = g_value_get_string (ref val);
return str == IntPtr.Zero ? null : Marshal.PtrToStringAnsi (str); return str == IntPtr.Zero ? null : GLib.Marshaller.Utf8PtrToString (str);
} }
[DllImport("libgobject-2.0-0.dll")] [DllImport("libgobject-2.0-0.dll")]
@ -393,9 +405,11 @@ namespace GLib {
GType type = TypeConverter.LookupType (value.GetType()); GType type = TypeConverter.LookupType (value.GetType());
if (type == ManagedValue.GType) if (type == ManagedValue.GType)
g_value_set_boxed (ref this, ManagedValue.WrapObject (value)); g_value_set_boxed (ref this, ManagedValue.WrapObject (value));
else if (type == GType.String) else if (type == GType.String) {
g_value_set_string (ref this, (string) value); IntPtr native = GLib.Marshaller.StringToPtrGStrdup ((string)value);
else if (type == GType.Boolean) g_value_set_string (ref this, native);
GLib.Marshaller.Free (native);
} else if (type == GType.Boolean)
g_value_set_boolean (ref this, (bool) value); g_value_set_boolean (ref this, (bool) value);
else if (type == GType.Int) else if (type == GType.Int)
g_value_set_int (ref this, (int) value); g_value_set_int (ref this, (int) value);

6
gnome/IconTheme.cs
View file

@ -46,10 +46,12 @@ namespace Gnome {
} }
[DllImport("gnomeui-2")] [DllImport("gnomeui-2")]
static extern IntPtr gnome_icon_theme_lookup_icon(IntPtr raw, string icon_name, int size, ref Gnome.IconData icon_data, out int base_size); static extern IntPtr gnome_icon_theme_lookup_icon(IntPtr raw, IntPtr icon_name, int size, ref Gnome.IconData icon_data, out int base_size);
public string LookupIcon(string icon_name, int size, Gnome.IconData icon_data, out int base_size) { public string LookupIcon(string icon_name, int size, Gnome.IconData icon_data, out int base_size) {
IntPtr raw_ret = gnome_icon_theme_lookup_icon(Handle, icon_name, size, ref icon_data, out base_size); IntPtr native_icon_name = GLib.Marshaller.StringToPtrGStrdup (icon_name);
IntPtr raw_ret = gnome_icon_theme_lookup_icon(Handle, native_icon_name, size, ref icon_data, out base_size);
GLib.Marshaller.Free (native_icon_name);
string ret = GLib.Marshaller.PtrToStringGFree(raw_ret); string ret = GLib.Marshaller.PtrToStringGFree(raw_ret);
return ret; return ret;
} }

2
gnome/IconTheme.custom
View file

@ -55,7 +55,7 @@
retval = new string[length]; retval = new string[length];
for (int i = 0, j = 0; i < length; i++, j += size) { for (int i = 0, j = 0; i < length; i++, j += size) {
IntPtr string_ptr = Marshal.ReadIntPtr (new IntPtr (raw_ret.ToInt32 () + j)); IntPtr string_ptr = Marshal.ReadIntPtr (new IntPtr (raw_ret.ToInt32 () + j));
retval[i] = Marshal.PtrToStringAnsi (string_ptr); retval[i] = GLib.Marshaller.Utf8PtrToString (string_ptr);
} }
g_strfreev (raw_ret); g_strfreev (raw_ret);

6
gnome/PanelAppletFactory.cs
View file

@ -19,7 +19,9 @@ namespace Gnome
cb_wrapper = new GnomeSharp.PanelAppletFactoryCallbackWrapper (new PanelAppletFactoryCallback (Creation), null); cb_wrapper = new GnomeSharp.PanelAppletFactoryCallbackWrapper (new PanelAppletFactoryCallback (Creation), null);
_IID = applet.IID; _IID = applet.IID;
_factoryIID = applet.FactoryIID; _factoryIID = applet.FactoryIID;
panel_applet_factory_main(_factoryIID, GLib.Object.LookupGType (applet_type).Val, cb_wrapper.NativeDelegate, IntPtr.Zero); IntPtr native_iid = GLib.Marshaller.StringToPtrGStrdup (_factoryIID);
panel_applet_factory_main (native_iid, GLib.Object.LookupGType (applet_type).Val, cb_wrapper.NativeDelegate, IntPtr.Zero);
GLib.Marshaller.Free (native_iid);
} }
private static bool Creation (PanelApplet applet, string iid) private static bool Creation (PanelApplet applet, string iid)
@ -31,6 +33,6 @@ namespace Gnome
} }
[DllImport("panel-applet-2")] [DllImport("panel-applet-2")]
static extern int panel_applet_factory_main(string iid, IntPtr applet_type, GnomeSharp.PanelAppletFactoryCallbackNative cb, IntPtr data); static extern int panel_applet_factory_main(IntPtr iid, IntPtr applet_type, GnomeSharp.PanelAppletFactoryCallbackNative cb, IntPtr data);
} }
} }

41
gnomedb/Application.cs
View file

@ -24,47 +24,54 @@ using System.Runtime.InteropServices;
namespace GnomeDb namespace GnomeDb
{ {
/// <summary>
/// GnomeDb Application class
/// </summary>
///
/// <remarks>
/// Provides the initialization and event loop iteration related
/// methods for the libgnomedb library.
/// </remarks>
public class Application public class Application
{ {
private const string VERSION = "0.10"; private const string VERSION = "0.10";
[DllImport("gnomedb-2")] [DllImport("gnomedb-2")]
static extern void gnome_db_init (string app_id, string version, int nargs, IntPtr args); static extern void gnome_db_init (IntPtr app_id, IntPtr version, int nargs, IntPtr args);
public static void Init () public static void Init ()
{ {
gnome_db_init ("GnomeDb#", VERSION, 0, new IntPtr(0)); Init ("GnomeDb#", VERSION);
} }
public static void Init (string app_id, string version) public static void Init (string app_id, string version)
{ {
gnome_db_init (app_id, version, 0, new IntPtr(0)); IntPtr native_appid = GLib.Marshaller.StringToPtrGStrdup (app_id);
IntPtr native_version = GLib.Marshaller.StringToPtrGStrdup (version);
gnome_db_init (native_appid, native_version, 0, IntPtr.Zero);
GLib.Marshaller.Free (native_appid);
GLib.Marshaller.Free (native_version);
} }
[DllImport("gnomedb-2")] [DllImport("gnomedb-2")]
static extern void gnome_db_init (string app_id, string version, ref int nargs, ref String [] args); static extern void gnome_db_init (IntPtr app_id, IntPtr version, ref int argc, ref IntPtr argv);
public static void Init (ref string [] args) public static void Init (ref string [] args)
{ {
int argc = args.Length; Init ("GnomeDb#", VERSION, ref args);
gnome_db_init ("GnomeDb#", VERSION, ref argc, ref args);
} }
public static void Init (string app_id, string version, ref string [] args) public static void Init (string app_id, string version, ref string[] args)
{ {
IntPtr native_appid = GLib.Marshaller.StringToPtrGStrdup (app_id);
IntPtr native_version = GLib.Marshaller.StringToPtrGStrdup (version);
GLib.Argv argv = new GLib.Argv (args);
IntPtr arg_ptr = argv.Handle;
int argc = args.Length; int argc = args.Length;
gnome_db_init (app_id, version, ref argc, ref args); gnome_db_init (native_appid, native_version, ref argc, ref arg_ptr);
GLib.Marshaller.Free (native_appid);
GLib.Marshaller.Free (native_version);
if (arg_ptr != argv.Handle)
throw new Exception ("Init returned new argv handle.");
if (argc <= 1)
args = new string [0];
else
args = argv.GetArgs (argc);
} }
[DllImport("gnomedb-2")] [DllImport("gnomedb-2")]
static extern void gnome_db_main_run (IntPtr init_func, IntPtr user_data); static extern void gnome_db_main_run (IntPtr init_func, IntPtr user_data);

6
gnomevfs/FileInfo.cs
View file

@ -93,7 +93,7 @@ namespace Gnome.Vfs {
public string Name { public string Name {
get { get {
if (info.name != IntPtr.Zero) if (info.name != IntPtr.Zero)
return Marshal.PtrToStringAnsi (info.name); return GLib.Marshaller.Utf8PtrToString (info.name);
else else
return null; return null;
} }
@ -229,7 +229,7 @@ namespace Gnome.Vfs {
get { get {
if ((ValidFields & FileInfoFields.SymlinkName) != 0 && if ((ValidFields & FileInfoFields.SymlinkName) != 0 &&
info.symlink_name != IntPtr.Zero) info.symlink_name != IntPtr.Zero)
return Marshal.PtrToStringAnsi (info.symlink_name); return GLib.Marshaller.Utf8PtrToString (info.symlink_name);
else else
throw new ArgumentException ("SymlinkName is not set"); throw new ArgumentException ("SymlinkName is not set");
} }
@ -239,7 +239,7 @@ namespace Gnome.Vfs {
get { get {
if ((ValidFields & FileInfoFields.MimeType) != 0 && if ((ValidFields & FileInfoFields.MimeType) != 0 &&
info.mime_type != IntPtr.Zero) info.mime_type != IntPtr.Zero)
return Marshal.PtrToStringAnsi (info.mime_type); return GLib.Marshaller.Utf8PtrToString (info.mime_type);
else else
throw new ArgumentException ("MimeType is not set"); throw new ArgumentException ("MimeType is not set");
} }

2
gnomevfs/Vfs.cs
View file

@ -76,7 +76,7 @@ namespace Gnome.Vfs {
internal static string ResultToString (int result) internal static string ResultToString (int result)
{ {
IntPtr ptr = gnome_vfs_result_to_string (result); IntPtr ptr = gnome_vfs_result_to_string (result);
return Marshal.PtrToStringAnsi (ptr); return GLib.Marshaller.Utf8PtrToString (ptr);
} }
public static void ThrowException (Result result) public static void ThrowException (Result result)

4
gtk/FileSelection.custom
View file

@ -106,7 +106,7 @@ public Gtk.Entry FileopEntry {
static extern IntPtr gtksharp_file_selection_get_fileop_file (IntPtr i); static extern IntPtr gtksharp_file_selection_get_fileop_file (IntPtr i);
public string FileopFile { public string FileopFile {
get { get {
return Marshal.PtrToStringAnsi (gtksharp_file_selection_get_fileop_file (this.Handle)); return GLib.Marshaller.Utf8PtrToString (gtksharp_file_selection_get_fileop_file (this.Handle));
} }
} }
@ -155,7 +155,7 @@ public string[] Selections {
int i = 0; int i = 0;
IntPtr strptr = Marshal.ReadIntPtr (strv, IntPtr.Size * i++); IntPtr strptr = Marshal.ReadIntPtr (strv, IntPtr.Size * i++);
while (strptr != IntPtr.Zero) { while (strptr != IntPtr.Zero) {
result.Add (Marshal.PtrToStringAnsi (strptr)); result.Add (GLib.Marshaller.Utf8PtrToString (strptr));
strptr = Marshal.ReadIntPtr (strv, IntPtr.Size * i++); strptr = Marshal.ReadIntPtr (strv, IntPtr.Size * i++);
} }

2
gtk/IconTheme.custom
View file

@ -40,7 +40,7 @@
retval = new string[length]; retval = new string[length];
for (int i = 0, j = 0; i < length; i++, j += size) { for (int i = 0, j = 0; i < length; i++, j += size) {
IntPtr string_ptr = Marshal.ReadIntPtr (new IntPtr (raw_ret.ToInt32 () + j)); IntPtr string_ptr = Marshal.ReadIntPtr (new IntPtr (raw_ret.ToInt32 () + j));
retval[i] = Marshal.PtrToStringAnsi (string_ptr); retval[i] = GLib.Marshaller.Utf8PtrToString (string_ptr);
} }
g_strfreev (raw_ret); g_strfreev (raw_ret);

4
gtk/RadioMenuItem.custom
View file

@ -32,5 +32,7 @@
return; return;
} }
Raw = gtk_radio_menu_item_new_with_mnemonic (IntPtr.Zero, label); IntPtr label_as_native = GLib.Marshaller.StringToPtrGStrdup (label);
Raw = gtk_radio_menu_item_new_with_mnemonic (IntPtr.Zero, label_as_native);
GLib.Marshaller.Free (label_as_native);
} }

6
gtk/Stock.custom
View file

@ -53,11 +53,11 @@
return Gtk.StockItem.Zero; return Gtk.StockItem.Zero;
Gtk.StockItem item = new Gtk.StockItem (); Gtk.StockItem item = new Gtk.StockItem ();
item.StockId = Marshal.PtrToStringAnsi (const_item.StockId); item.StockId = GLib.Marshaller.Utf8PtrToString (const_item.StockId);
item.Label = Marshal.PtrToStringAnsi (const_item.Label); item.Label = GLib.Marshaller.Utf8PtrToString (const_item.Label);
item.Modifier = const_item.Modifier; item.Modifier = const_item.Modifier;
item.Keyval = const_item.Keyval; item.Keyval = const_item.Keyval;
item.TranslationDomain = Marshal.PtrToStringAnsi (const_item.TranslationDomain); item.TranslationDomain = GLib.Marshaller.Utf8PtrToString (const_item.TranslationDomain);
return item; return item;
} }

13
gtk/StockManager.cs
View file

@ -46,22 +46,25 @@ namespace Gtk {
public static explicit operator StockItem (ConstStockItem csi) public static explicit operator StockItem (ConstStockItem csi)
{ {
Gtk.StockItem item = new Gtk.StockItem (); Gtk.StockItem item = new Gtk.StockItem ();
item.StockId = Marshal.PtrToStringAnsi (csi.StockId); item.StockId = GLib.Marshaller.Utf8PtrToString (csi.StockId);
item.Label = Marshal.PtrToStringAnsi (csi.Label); item.Label = GLib.Marshaller.Utf8PtrToString (csi.Label);
item.Modifier = csi.Modifier; item.Modifier = csi.Modifier;
item.Keyval = csi.Keyval; item.Keyval = csi.Keyval;
item.TranslationDomain = Marshal.PtrToStringAnsi (csi.TranslationDomain); item.TranslationDomain = GLib.Marshaller.Utf8PtrToString (csi.TranslationDomain);
return item; return item;
} }
} }
[DllImport("libgtk-win32-2.0-0.dll")] [DllImport("libgtk-win32-2.0-0.dll")]
static extern bool gtk_stock_lookup (string stock_id, out ConstStockItem item); static extern bool gtk_stock_lookup (IntPtr stock_id, out ConstStockItem item);
public static bool Lookup (string stock_id, ref Gtk.StockItem item) public static bool Lookup (string stock_id, ref Gtk.StockItem item)
{ {
ConstStockItem const_item; ConstStockItem const_item;
if (!gtk_stock_lookup (stock_id, out const_item)) IntPtr native_id = GLib.Marshaller.StringToPtrGStrdup (stock_id);
bool found = gtk_stock_lookup (native_id, out const_item);
GLib.Marshaller.Free (native_id);
if (!found)
return false; return false;
item = (StockItem) const_item; item = (StockItem) const_item;
return true; return true;

18
pango/Layout.custom
View file

@ -72,15 +72,21 @@ public void SetMarkupWithAccel (string markup, char accel_marker, out char accel
} }
[DllImport ("libpango-1.0-0.dll")] [DllImport ("libpango-1.0-0.dll")]
static extern void pango_layout_set_text (IntPtr raw, string text, int length); static extern void pango_layout_set_text (IntPtr raw, IntPtr text, int length);
public void SetText (string text) { public void SetText (string text)
pango_layout_set_text (Handle, text, -1); {
IntPtr native_text = GLib.Marshaller.StringToPtrGStrdup (text);
pango_layout_set_text (Handle, native_text, -1);
GLib.Marshaller.Free (native_text);
} }
[DllImport ("libpango-1.0-0.dll")] [DllImport ("libpango-1.0-0.dll")]
static extern void pango_layout_set_markup (IntPtr raw, string markup, int length); static extern void pango_layout_set_markup (IntPtr raw, IntPtr markup, int length);
public void SetMarkup (string markup) { public void SetMarkup (string markup)
pango_layout_set_markup (Handle, markup, -1); {
IntPtr native_markup = GLib.Marshaller.StringToPtrGStrdup (markup);
pango_layout_set_markup (Handle, native_markup, -1);
GLib.Marshaller.Free (native_markup);
} }

204
rsvg/Tool.cs
View file

@ -1,10 +1,11 @@
//
// rsvg/Tool.cs - Rsvg Tool class // rsvg/Tool.cs - Rsvg Tool class
// //
// Author: Charles Iliya Krempeaux <charles@reptile.ca> // Author: Charles Iliya Krempeaux <charles@reptile.ca>
// Mike Kestner <mkestner@novell.com>
// //
// Copyright (C) 2003 Reptile Consulting & Services Ltd. // Copyright (C) 2003 Reptile Consulting & Services Ltd.
// Copyright (C) 2003 Charles Iliya Krempeaux. // Copyright (C) 2003 Charles Iliya Krempeaux.
// Copyright (C) 2005 Novell, Inc.
// //
// This program is free software; you can redistribute it and/or // This program is free software; you can redistribute it and/or
// modify it under the terms of version 2 of the Lesser GNU General // modify it under the terms of version 2 of the Lesser GNU General
@ -22,137 +23,94 @@
// O B J E C T S //////////////////////////////////////////////////////////////////////////////////////////////////////////// namespace Rsvg {
namespace Rsvg { using System;
using System.Runtime.InteropServices;
public class Tool public class Tool {
{
[DllImport("rsvg-2")]
static extern IntPtr rsvg_pixbuf_from_file (IntPtr file_name, out IntPtr error);
[DllImport("rsvg-2")]
static extern IntPtr rsvg_pixbuf_from_file_at_zoom (IntPtr file_name, double x_zoom, double y_zoom, out IntPtr error);
[DllImport("rsvg-2")]
static extern IntPtr rsvg_pixbuf_from_file_at_size (IntPtr file_name, int width, int height, out IntPtr error);
[DllImport("rsvg-2")]
static extern IntPtr rsvg_pixbuf_from_file_at_max_size (IntPtr file_name, int max_width, int max_height, out IntPtr error);
[DllImport("rsvg-2")]
static extern IntPtr rsvg_pixbuf_from_file_at_zoom_with_max (IntPtr file_name, double x_zoom, double y_zoom, int max_width, int max_height, out IntPtr error);
// D L L I M P O R T S //////////////////////////////////////////////////////////////////////////////////////// public static Gdk.Pixbuf PixbufFromFile (string file_name)
{
IntPtr error = IntPtr.Zero;
IntPtr native_filename = GLib.Marshaller.StringToPtrGStrdup (file_name);
IntPtr raw_pixbuf = rsvg_pixbuf_from_file(native_filename, out error);
GLib.Marshaller.Free (native_filename);
[System.Runtime.InteropServices.DllImport("rsvg-2")] if (IntPtr.Zero != error)
static extern System.IntPtr rsvg_pixbuf_from_file( string file_name throw new GLib.GException (error);
, out System.IntPtr error
);
[System.Runtime.InteropServices.DllImport("rsvg-2")] return GLib.Object.GetObject (raw_pixbuf, true) as Gdk.Pixbuf;
static extern }
System.IntPtr
rsvg_pixbuf_from_file_at_zoom( string file_name
, double x_zoom
, double y_zoom
, out System.IntPtr error
);
[System.Runtime.InteropServices.DllImport("rsvg-2")] public static Gdk.Pixbuf PixbufFromFileAtZoom (string file_name, double x_zoom, double y_zoom)
static extern {
System.IntPtr IntPtr error = IntPtr.Zero;
rsvg_pixbuf_from_file_at_size( string file_name IntPtr native_filename = GLib.Marshaller.StringToPtrGStrdup (file_name);
, int width IntPtr raw_pixbuf = rsvg_pixbuf_from_file_at_zoom (native_filename, x_zoom, y_zoom, out error);
, int height GLib.Marshaller.Free (native_filename);
, out System.IntPtr error
);
[System.Runtime.InteropServices.DllImport("rsvg-2")] if (IntPtr.Zero != error)
static extern throw new GLib.GException (error);
System.IntPtr
rsvg_pixbuf_from_file_at_max_size( string file_name
, int max_width
, int max_height
, out System.IntPtr error
);
[System.Runtime.InteropServices.DllImport("rsvg-2")] return GLib.Object.GetObject (raw_pixbuf, true) as Gdk.Pixbuf;
static extern }
System.IntPtr
rsvg_pixbuf_from_file_at_zoom_with_max( string file_name
, double x_zoom
, double y_zoom
, int max_width
, int max_height
, out System.IntPtr error
);
//////////////////////////////////////////////////////////////////////////////////////// D L L I M P O R T S // public static Gdk.Pixbuf PixbufFromFileAtSize(string file_name, int width, int height)
{
IntPtr error = IntPtr.Zero;
IntPtr native_filename = GLib.Marshaller.StringToPtrGStrdup (file_name);
// P R O C E D U R E S ////////////////////////////////////////////////////////////////////////////////////////// IntPtr raw_pixbuf = rsvg_pixbuf_from_file_at_size (native_filename, width, height, out error);
GLib.Marshaller.Free (native_filename);
public static Gdk.Pixbuf PixbufFromFile(string file_name)
{ if (IntPtr.Zero != error)
System.IntPtr error = System.IntPtr.Zero; throw new GLib.GException (error);
System.IntPtr raw_pixbuf = rsvg_pixbuf_from_file(file_name, out error); return GLib.Object.GetObject (raw_pixbuf, true) as Gdk.Pixbuf;
}
if (System.IntPtr.Zero != error) {
throw new GLib.GException ( error ); public static Gdk.Pixbuf PixbufFromFileAtMaxSize(string file_name, int max_width, int max_height)
} else { {
return new Gdk.Pixbuf( raw_pixbuf ); IntPtr error = IntPtr.Zero;
} IntPtr native_filename = GLib.Marshaller.StringToPtrGStrdup (file_name);
} IntPtr raw_pixbuf = rsvg_pixbuf_from_file_at_max_size (native_filename, max_width, max_height, out error);
GLib.Marshaller.Free (native_filename);
public static Gdk.Pixbuf PixbufFromFileAtZoom(string file_name, double x_zoom, double y_zoom)
{ if (IntPtr.Zero != error)
System.IntPtr error = System.IntPtr.Zero; throw new GLib.GException (error);
System.IntPtr raw_pixbuf = rsvg_pixbuf_from_file_at_zoom(file_name, x_zoom, y_zoom, out error); return GLib.Object.GetObject (raw_pixbuf, true) as Gdk.Pixbuf;
}
if (System.IntPtr.Zero != error) {
throw new GLib.GException( error ); public static Gdk.Pixbuf PixbufFromFileAtZoomWithMaxSize(string file_name, double x_zoom, double y_zoom, int max_width, int max_height)
} else { {
return new Gdk.Pixbuf( raw_pixbuf ); IntPtr error = IntPtr.Zero;
} IntPtr native_filename = GLib.Marshaller.StringToPtrGStrdup (file_name);
} IntPtr raw_pixbuf = rsvg_pixbuf_from_file_at_zoom_with_max (native_filename, x_zoom, y_zoom, max_width, max_height, out error);
GLib.Marshaller.Free (native_filename);
public static Gdk.Pixbuf PixbufFromFileAtSize(string file_name, int width, int height)
{ if (IntPtr.Zero != error)
System.IntPtr error = System.IntPtr.Zero; throw new GLib.GException (error);
System.IntPtr raw_pixbuf = rsvg_pixbuf_from_file_at_size(file_name, width, height, out error); return GLib.Object.GetObject (raw_pixbuf, true) as Gdk.Pixbuf;
}
if (System.IntPtr.Zero != error) { }
throw new GLib.GException( error ); }
} else {
return new Gdk.Pixbuf( raw_pixbuf );
}
}
public static Gdk.Pixbuf PixbufFromFileAtMaxSize(string file_name, int max_width, int max_height)
{
System.IntPtr error = System.IntPtr.Zero;
System.IntPtr raw_pixbuf = rsvg_pixbuf_from_file_at_max_size(file_name, max_width, max_height, out error);
if (System.IntPtr.Zero != error) {
throw new GLib.GException( error );
} else {
return new Gdk.Pixbuf( raw_pixbuf );
}
}
public static Gdk.Pixbuf PixbufFromFileAtZoomWithMaxSize(string file_name, double x_zoom, double y_zoom, int max_width, int max_height)
{
System.IntPtr error = System.IntPtr.Zero;
System.IntPtr raw_pixbuf = rsvg_pixbuf_from_file_at_zoom_with_max(file_name, x_zoom, y_zoom, max_width, max_height, out error);
if (System.IntPtr.Zero != error) {
throw new GLib.GException( error );
} else {
return new Gdk.Pixbuf( raw_pixbuf );
}
}
////////////////////////////////////////////////////////////////////////////////////////// P R O C E D U R E S //
} // class Tool
} // namespace Rsvg
//////////////////////////////////////////////////////////////////////////////////////////////////////////// O B J E C T S //