mirror of
https://github.com/Ryujinx/GtkSharp.git
synced 2024-12-23 18:45:28 +00:00
f1005da47c
This way there's less redundancy, and if the library name changes in the future, it will be changed only in one place. Signed-off-by: Bertrand Lorentz <bertrand.lorentz@gmail.com>
401 lines
12 KiB
C#
401 lines
12 KiB
C#
// GLib.Source.cs - Source class implementation
|
|
//
|
|
// Author: Duncan Mak <duncan@ximian.com>
|
|
//
|
|
// Copyright (c) 2002 Mike Kestner
|
|
//
|
|
// This program is free software; you can redistribute it and/or
|
|
// modify it under the terms of version 2 of the Lesser 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
|
|
// Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser 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 GLib {
|
|
|
|
using System;
|
|
using System.Collections;
|
|
using System.Runtime.InteropServices;
|
|
|
|
public delegate bool GSourceFunc ();
|
|
|
|
//
|
|
// Base class for IdleProxy and TimeoutProxy
|
|
//
|
|
internal class SourceProxy {
|
|
internal Delegate real_handler;
|
|
internal Delegate proxy_handler;
|
|
internal uint ID;
|
|
|
|
internal void Remove ()
|
|
{
|
|
lock (Source.source_handlers)
|
|
Source.source_handlers.Remove (ID);
|
|
real_handler = null;
|
|
proxy_handler = null;
|
|
}
|
|
}
|
|
|
|
public partial class Source : GLib.Opaque {
|
|
|
|
private Source () {}
|
|
|
|
internal static Hashtable source_handlers = new Hashtable ();
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern bool g_source_remove (uint tag);
|
|
|
|
public static bool Remove (uint tag)
|
|
{
|
|
lock (Source.source_handlers)
|
|
source_handlers.Remove (tag);
|
|
return g_source_remove (tag);
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern IntPtr g_source_get_context(IntPtr raw);
|
|
|
|
public GLib.MainContext Context {
|
|
get {
|
|
IntPtr raw_ret = g_source_get_context(Handle);
|
|
GLib.MainContext ret = raw_ret == IntPtr.Zero ? null : new MainContext (raw_ret);
|
|
return ret;
|
|
}
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern int g_source_get_priority(IntPtr raw);
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern void g_source_set_priority(IntPtr raw, int priority);
|
|
|
|
public int Priority {
|
|
get {
|
|
int raw_ret = g_source_get_priority(Handle);
|
|
int ret = raw_ret;
|
|
return ret;
|
|
}
|
|
set {
|
|
g_source_set_priority(Handle, value);
|
|
}
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern IntPtr g_source_get_name(IntPtr raw);
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern void g_source_set_name(IntPtr raw, IntPtr name);
|
|
|
|
public string Name {
|
|
get {
|
|
IntPtr raw_ret = g_source_get_name(Handle);
|
|
string ret = GLib.Marshaller.Utf8PtrToString (raw_ret);
|
|
return ret;
|
|
}
|
|
set {
|
|
IntPtr native_value = GLib.Marshaller.StringToPtrGStrdup (value);
|
|
g_source_set_name(Handle, native_value);
|
|
GLib.Marshaller.Free (native_value);
|
|
}
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern IntPtr g_source_get_type();
|
|
|
|
public static GLib.GType GType {
|
|
get {
|
|
IntPtr raw_ret = g_source_get_type();
|
|
GLib.GType ret = new GLib.GType(raw_ret);
|
|
return ret;
|
|
}
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern void g_source_add_child_source(IntPtr raw, IntPtr child_source);
|
|
|
|
public void AddChildSource(GLib.Source child_source) {
|
|
g_source_add_child_source(Handle, child_source == null ? IntPtr.Zero : child_source.Handle);
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern void g_source_add_poll(IntPtr raw, IntPtr fd);
|
|
|
|
public void AddPoll(GLib.PollFD fd) {
|
|
IntPtr native_fd = GLib.Marshaller.StructureToPtrAlloc (fd);
|
|
g_source_add_poll(Handle, native_fd);
|
|
fd = GLib.PollFD.New (native_fd);
|
|
Marshal.FreeHGlobal (native_fd);
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern uint g_source_attach(IntPtr raw, IntPtr context);
|
|
|
|
public uint Attach(GLib.MainContext context) {
|
|
uint raw_ret = g_source_attach(Handle, context == null ? IntPtr.Zero : context.Handle);
|
|
uint ret = raw_ret;
|
|
return ret;
|
|
}
|
|
|
|
uint Attach() {
|
|
return Attach (null);
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern bool g_source_get_can_recurse(IntPtr raw);
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern void g_source_set_can_recurse(IntPtr raw, bool can_recurse);
|
|
|
|
public bool CanRecurse {
|
|
get {
|
|
bool raw_ret = g_source_get_can_recurse(Handle);
|
|
bool ret = raw_ret;
|
|
return ret;
|
|
}
|
|
set {
|
|
g_source_set_can_recurse(Handle, value);
|
|
}
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern void g_source_get_current_time(IntPtr raw, IntPtr timeval);
|
|
|
|
[Obsolete]
|
|
public void GetCurrentTime(GLib.TimeVal timeval) {
|
|
IntPtr native_timeval = GLib.Marshaller.StructureToPtrAlloc (timeval);
|
|
g_source_get_current_time(Handle, native_timeval);
|
|
timeval = GLib.TimeVal.New (native_timeval);
|
|
Marshal.FreeHGlobal (native_timeval);
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern uint g_source_get_id(IntPtr raw);
|
|
|
|
public uint Id {
|
|
get {
|
|
uint raw_ret = g_source_get_id(Handle);
|
|
uint ret = raw_ret;
|
|
return ret;
|
|
}
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern long g_source_get_ready_time(IntPtr raw);
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern void g_source_set_ready_time(IntPtr raw, long ready_time);
|
|
|
|
public long ReadyTime {
|
|
get {
|
|
long raw_ret = g_source_get_ready_time(Handle);
|
|
long ret = raw_ret;
|
|
return ret;
|
|
}
|
|
set {
|
|
g_source_set_ready_time(Handle, value);
|
|
}
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern long g_source_get_time(IntPtr raw);
|
|
|
|
public long Time {
|
|
get {
|
|
long raw_ret = g_source_get_time(Handle);
|
|
long ret = raw_ret;
|
|
return ret;
|
|
}
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern bool g_source_is_destroyed(IntPtr raw);
|
|
|
|
public bool IsDestroyed {
|
|
get {
|
|
bool raw_ret = g_source_is_destroyed(Handle);
|
|
bool ret = raw_ret;
|
|
return ret;
|
|
}
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern void g_source_modify_unix_fd(IntPtr raw, IntPtr tag, int new_events);
|
|
|
|
public void ModifyUnixFd(IntPtr tag, GLib.IOCondition new_events) {
|
|
g_source_modify_unix_fd(Handle, tag, (int) new_events);
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern int g_source_query_unix_fd(IntPtr raw, IntPtr tag);
|
|
|
|
public GLib.IOCondition QueryUnixFd(IntPtr tag) {
|
|
int raw_ret = g_source_query_unix_fd(Handle, tag);
|
|
GLib.IOCondition ret = (GLib.IOCondition) raw_ret;
|
|
return ret;
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern void g_source_remove_child_source(IntPtr raw, IntPtr child_source);
|
|
|
|
public void RemoveChildSource(GLib.Source child_source) {
|
|
g_source_remove_child_source(Handle, child_source == null ? IntPtr.Zero : child_source.Handle);
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern void g_source_remove_poll(IntPtr raw, IntPtr fd);
|
|
|
|
public void RemovePoll(GLib.PollFD fd) {
|
|
IntPtr native_fd = GLib.Marshaller.StructureToPtrAlloc (fd);
|
|
g_source_remove_poll(Handle, native_fd);
|
|
fd = GLib.PollFD.New (native_fd);
|
|
Marshal.FreeHGlobal (native_fd);
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern void g_source_remove_unix_fd(IntPtr raw, IntPtr tag);
|
|
|
|
public void RemoveUnixFd(IntPtr tag) {
|
|
g_source_remove_unix_fd(Handle, tag);
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern void g_source_set_callback_indirect(IntPtr raw, IntPtr callback_data, IntPtr callback_funcs);
|
|
|
|
public void SetCallbackIndirect(IntPtr callback_data, GLib.SourceCallbackFuncs callback_funcs) {
|
|
IntPtr native_callback_funcs = GLib.Marshaller.StructureToPtrAlloc (callback_funcs);
|
|
g_source_set_callback_indirect(Handle, callback_data, native_callback_funcs);
|
|
callback_funcs = GLib.SourceCallbackFuncs.New (native_callback_funcs);
|
|
Marshal.FreeHGlobal (native_callback_funcs);
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern void g_source_set_funcs(IntPtr raw, IntPtr value);
|
|
|
|
public GLib.SourceFuncs Funcs {
|
|
set {
|
|
IntPtr native_value = GLib.Marshaller.StructureToPtrAlloc (value);
|
|
g_source_set_funcs(Handle, native_value);
|
|
value = GLib.SourceFuncs.New (native_value);
|
|
Marshal.FreeHGlobal (native_value);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* commented out because there is already a custom implementation for Remove
|
|
*
|
|
[DllImport (Global.GLibNativeLib, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern bool g_source_remove(uint tag);
|
|
|
|
public static bool Remove(uint tag) {
|
|
bool raw_ret = g_source_remove(tag);
|
|
bool ret = raw_ret;
|
|
return ret;
|
|
}
|
|
*/
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern bool g_source_remove_by_funcs_user_data(IntPtr funcs, IntPtr user_data);
|
|
|
|
public static bool RemoveByFuncsUserData(GLib.SourceFuncs funcs, IntPtr user_data) {
|
|
IntPtr native_funcs = GLib.Marshaller.StructureToPtrAlloc (funcs);
|
|
bool raw_ret = g_source_remove_by_funcs_user_data(native_funcs, user_data);
|
|
bool ret = raw_ret;
|
|
funcs = GLib.SourceFuncs.New (native_funcs);
|
|
Marshal.FreeHGlobal (native_funcs);
|
|
return ret;
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern bool g_source_remove_by_user_data(IntPtr user_data);
|
|
|
|
public static bool RemoveByUserData(IntPtr user_data) {
|
|
bool raw_ret = g_source_remove_by_user_data(user_data);
|
|
bool ret = raw_ret;
|
|
return ret;
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern void g_source_set_name_by_id(uint tag, IntPtr name);
|
|
|
|
public static void SetNameById(uint tag, string name) {
|
|
IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup (name);
|
|
g_source_set_name_by_id(tag, native_name);
|
|
GLib.Marshaller.Free (native_name);
|
|
}
|
|
|
|
public Source(IntPtr raw) : base(raw) {}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern IntPtr g_source_new(IntPtr source_funcs, uint struct_size);
|
|
|
|
public Source (GLib.SourceFuncs source_funcs, uint struct_size)
|
|
{
|
|
IntPtr native_source_funcs = GLib.Marshaller.StructureToPtrAlloc (source_funcs);
|
|
Raw = g_source_new(native_source_funcs, struct_size);
|
|
source_funcs = GLib.SourceFuncs.New (native_source_funcs);
|
|
Marshal.FreeHGlobal (native_source_funcs);
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern IntPtr g_source_ref(IntPtr raw);
|
|
|
|
protected override void Ref (IntPtr raw)
|
|
{
|
|
if (!Owned) {
|
|
g_source_ref (raw);
|
|
Owned = true;
|
|
}
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern void g_source_unref(IntPtr raw);
|
|
|
|
protected override void Unref (IntPtr raw)
|
|
{
|
|
if (Owned) {
|
|
g_source_unref (raw);
|
|
Owned = false;
|
|
}
|
|
}
|
|
|
|
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
|
|
static extern void g_source_destroy(IntPtr raw);
|
|
|
|
protected override void Free (IntPtr raw)
|
|
{
|
|
g_source_destroy (raw);
|
|
}
|
|
|
|
class FinalizerInfo {
|
|
IntPtr handle;
|
|
|
|
public FinalizerInfo (IntPtr handle)
|
|
{
|
|
this.handle = handle;
|
|
}
|
|
|
|
public bool Handler ()
|
|
{
|
|
g_source_destroy (handle);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
~Source ()
|
|
{
|
|
if (!Owned)
|
|
return;
|
|
FinalizerInfo info = new FinalizerInfo (Handle);
|
|
GLib.Timeout.Add (50, new GLib.TimeoutHandler (info.Handler));
|
|
}
|
|
}
|
|
|
|
} |