ryujinx-archive/GtkSharp
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

gdk: Use a Dictionary to hold the filter functions in Window class

Browse source
This commit is contained in:
Bertrand Lorentz 2012-11-04 16:38:42 +01:00
parent eddc5fa796
commit 6ecd2d01f9
1 changed files with 21 additions and 19 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

40
gdk/Window.cs
View file

@ -25,7 +25,7 @@
namespace Gdk {
using System;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.InteropServices;
public partial class Window {
@ -119,11 +119,12 @@ namespace Gdk {
[DllImport ("libgdk-win32-3.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void gdk_window_remove_filter (IntPtr handle, GdkSharp.FilterFuncNative wrapper, IntPtr data);
static Hashtable filter_all_hash;
static Hashtable FilterAllHash {
static IDictionary<FilterFunc, GdkSharp.FilterFuncWrapper> filter_all_hash;
static IDictionary<FilterFunc, GdkSharp.FilterFuncWrapper> FilterAllHash {
get {
if (filter_all_hash == null)
filter_all_hash = new Hashtable ();
if (filter_all_hash == null) {
filter_all_hash = new Dictionary<FilterFunc, GdkSharp.FilterFuncWrapper> ();
}
return filter_all_hash;
}
}
@ -137,18 +138,19 @@ namespace Gdk {
public static void RemoveFilterForAll (FilterFunc func)
{
GdkSharp.FilterFuncWrapper wrapper = FilterAllHash [func] as GdkSharp.FilterFuncWrapper;
if (wrapper == null)
return;
FilterAllHash.Remove (func);
gdk_window_remove_filter (IntPtr.Zero, wrapper.NativeDelegate, IntPtr.Zero);
GdkSharp.FilterFuncWrapper wrapper = null;
if (FilterAllHash.TryGetValue (func, out wrapper)) {
FilterAllHash.Remove (func);
gdk_window_remove_filter (IntPtr.Zero, wrapper.NativeDelegate, IntPtr.Zero);
}
}
public void AddFilter (FilterFunc function)
{
if (!Data.Contains ("filter_func_hash"))
Data ["filter_func_hash"] = new Hashtable ();
Hashtable hash = Data ["filter_func_hash"] as Hashtable;
if (!Data.ContainsKey ("filter_func_hash")) {
Data ["filter_func_hash"] = new Dictionary<FilterFunc, GdkSharp.FilterFuncWrapper> ();
}
var hash = Data ["filter_func_hash"] as Dictionary<FilterFunc, GdkSharp.FilterFuncWrapper>;
GdkSharp.FilterFuncWrapper wrapper = new GdkSharp.FilterFuncWrapper (function);
hash [function] = wrapper;
gdk_window_add_filter (Handle, wrapper.NativeDelegate, IntPtr.Zero);
@ -156,12 +158,12 @@ namespace Gdk {
public void RemoveFilter (FilterFunc function)
{
Hashtable hash = Data ["filter_func_hash"] as Hashtable;
GdkSharp.FilterFuncWrapper wrapper = hash [function] as GdkSharp.FilterFuncWrapper;
if (wrapper == null)
return;
hash.Remove (function);
gdk_window_remove_filter (Handle, wrapper.NativeDelegate, IntPtr.Zero);
var hash = Data ["filter_func_hash"] as Dictionary<FilterFunc, GdkSharp.FilterFuncWrapper>;
GdkSharp.FilterFuncWrapper wrapper = null;
if (hash.TryGetValue (function, out wrapper)) {
hash.Remove (function);
gdk_window_remove_filter (Handle, wrapper.NativeDelegate, IntPtr.Zero);
}
}
#if MANLY_ENOUGH_TO_INCLUDE