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// Gdk.Window.cs - Gdk Window class customizations
//
// Author: Moritz Balz <ich@mbalz.de>
// Mike Kestner <mkestner@ximian.com>
//
// Copyright (c) 2003 Moritz Balz
// Copyright (c) 2004 - 2008 Novell, Inc.
//
// This code is inserted after the automatically generated code.
//
// 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 Gdk {
using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;
public partial class Window {
public Window (Gdk.Window parent, Gdk.WindowAttr attributes, Gdk.WindowAttributesType attributes_mask) : this (parent, attributes, (int)attributes_mask) {}
[DllImport(Global.GdkNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr gdk_window_get_background_pattern(IntPtr raw);
[DllImport(Global.GdkNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern void gdk_window_set_background_pattern(IntPtr raw, IntPtr pattern);
public Cairo.Pattern BackgroundPattern {
get {
IntPtr raw_ret = gdk_window_get_background_pattern(Handle);
Cairo.Pattern ret = Cairo.Pattern.Lookup (raw_ret, true);
return ret;
}
set {
gdk_window_set_background_pattern(Handle, (value == null) ? IntPtr.Zero : value.Handle);
}
}
[DllImport (Global.GdkNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr gdk_window_get_children(IntPtr raw);
public Window[] Children {
get {
IntPtr raw_ret = gdk_window_get_children(Handle);
if (raw_ret == IntPtr.Zero)
return new Window [0];
GLib.List list = new GLib.List(raw_ret);
Window[] result = new Window [list.Count];
for (int i = 0; i < list.Count; i++)
result [i] = list [i] as Window;
return result;
}
}
[DllImport (Global.GdkNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern void gdk_window_set_icon_list(IntPtr raw, IntPtr pixbufs);
public Pixbuf[] IconList {
set {
GLib.List list = new GLib.List(IntPtr.Zero);
foreach (Pixbuf val in value)
list.Append (val.Handle);
gdk_window_set_icon_list(Handle, list.Handle);
}
}
[DllImport ("libgobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_object_ref (IntPtr raw);
[DllImport (Global.GdkNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern void gdk_window_destroy(IntPtr raw);
public void Destroy ()
{
// native method assumes an outstanding normal ref, but we hold a
// toggle ref. take out a normal ref for it to release, and let
// Dispose release our toggle ref.
g_object_ref (Handle);
gdk_window_destroy(Handle);
Dispose ();
}
public void MoveResize (Gdk.Rectangle rect) {
gdk_window_move_resize (Handle, rect.X, rect.Y, rect.Width, rect.Height);
}
[DllImport (Global.GdkNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern void gdk_window_get_user_data (IntPtr raw, out IntPtr data);
[DllImport (Global.GdkNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern void gdk_window_set_user_data(IntPtr raw, IntPtr user_data);
public IntPtr UserData {
get {
IntPtr data;
gdk_window_get_user_data (Handle, out data);
return data;
}
set {
gdk_window_set_user_data(Handle, value);
}
}
[DllImport (Global.GdkNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern void gdk_window_add_filter (IntPtr handle, GdkSharp.FilterFuncNative wrapper, IntPtr data);
[DllImport (Global.GdkNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern void gdk_window_remove_filter (IntPtr handle, GdkSharp.FilterFuncNative wrapper, IntPtr data);
static IDictionary<FilterFunc, GdkSharp.FilterFuncWrapper> filter_all_hash;
static IDictionary<FilterFunc, GdkSharp.FilterFuncWrapper> FilterAllHash {
get {
if (filter_all_hash == null) {
filter_all_hash = new Dictionary<FilterFunc, GdkSharp.FilterFuncWrapper> ();
}
return filter_all_hash;
}
}
public static void AddFilterForAll (FilterFunc func)
{
GdkSharp.FilterFuncWrapper wrapper = new GdkSharp.FilterFuncWrapper (func);
FilterAllHash [func] = wrapper;
gdk_window_add_filter (IntPtr.Zero, wrapper.NativeDelegate, IntPtr.Zero);
}
public static void RemoveFilterForAll (FilterFunc func)
{
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.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);
}
public void RemoveFilter (FilterFunc function)
{
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
public Cairo.Graphics CairoGraphics (out int offset_x, out int offset_y)
{
IntPtr real_drawable;
Cairo.Graphics o = new Cairo.Graphics ();
gdk_window_get_internal_paint_info (Handle, out real_drawable, out offset_x, out offset_y);
IntPtr x11 = gdk_x11_drawable_get_xid (real_drawable);
IntPtr display = gdk_x11_drawable_get_xdisplay (real_drawable);
o.SetTargetDrawable (display, x11);
return o;
}
public override Cairo.Graphics CairoGraphics ()
{
int x, y;
return CairoGraphics (out x, out y);
}
#endif
}
}
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