author | alitvinov |
Tue, 21 May 2013 05:02:21 +0400 | |
changeset 17679 | a81555868357 |
parent 16839 | d0f2e97b7359 |
child 18178 | ee71c923891d |
child 18253 | 4323a5fe8bc4 |
permissions | -rw-r--r-- |
2 | 1 |
/* |
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* Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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2 | 24 |
*/ |
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/** |
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28 |
* Ported from awt_wm.c, SCCS v1.11, author Valeriy Ushakov |
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* Author: Denis Mikhalkin |
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30 |
*/ |
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31 |
package sun.awt.X11; |
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32 |
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33 |
import sun.misc.Unsafe; |
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107 | 34 |
import java.awt.Insets; |
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import java.awt.Frame; |
36 |
import java.awt.Rectangle; |
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import java.util.Collection; |
38 |
import java.util.HashMap; |
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import java.util.LinkedList; |
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40 |
import java.util.regex.Matcher; |
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41 |
import java.util.regex.Pattern; |
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import sun.util.logging.PlatformLogger; |
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/** |
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* Class incapsulating knowledge about window managers in general |
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* Descendants should provide some information about specific window manager. |
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48 |
*/ |
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49 |
final class XWM |
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{ |
2 | 51 |
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private final static PlatformLogger log = PlatformLogger.getLogger("sun.awt.X11.XWM"); |
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private final static PlatformLogger insLog = PlatformLogger.getLogger("sun.awt.X11.insets.XWM"); |
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private final static PlatformLogger stateLog = PlatformLogger.getLogger("sun.awt.X11.states.XWM"); |
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static final XAtom XA_MWM_HINTS = new XAtom(); |
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private static Unsafe unsafe = XlibWrapper.unsafe; |
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59 |
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60 |
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/* Good old ICCCM */ |
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static XAtom XA_WM_STATE = new XAtom(); |
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63 |
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64 |
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65 |
XAtom XA_UTF8_STRING = XAtom.get("UTF8_STRING"); /* like STRING but encoding is UTF-8 */ |
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/* Currently we only care about max_v and max_h in _NET_WM_STATE */ |
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68 |
final static int AWT_NET_N_KNOWN_STATES=2; |
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70 |
/* Enlightenment */ |
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final static XAtom XA_E_FRAME_SIZE = new XAtom(); |
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72 |
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/* KWin (KDE2) */ |
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final static XAtom XA_KDE_NET_WM_FRAME_STRUT = new XAtom(); |
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75 |
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76 |
/* KWM (KDE 1.x) OBSOLETE??? */ |
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final static XAtom XA_KWM_WIN_ICONIFIED = new XAtom(); |
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final static XAtom XA_KWM_WIN_MAXIMIZED = new XAtom(); |
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80 |
/* OpenLook */ |
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final static XAtom XA_OL_DECOR_DEL = new XAtom(); |
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final static XAtom XA_OL_DECOR_HEADER = new XAtom(); |
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final static XAtom XA_OL_DECOR_RESIZE = new XAtom(); |
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final static XAtom XA_OL_DECOR_PIN = new XAtom(); |
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final static XAtom XA_OL_DECOR_CLOSE = new XAtom(); |
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87 |
/* EWMH */ |
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final static XAtom XA_NET_FRAME_EXTENTS = new XAtom(); |
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final static XAtom XA_NET_REQUEST_FRAME_EXTENTS = new XAtom(); |
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90 |
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91 |
final static int |
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92 |
UNDETERMINED_WM = 1, |
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93 |
NO_WM = 2, |
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94 |
OTHER_WM = 3, |
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95 |
OPENLOOK_WM = 4, |
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96 |
MOTIF_WM = 5, |
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97 |
CDE_WM = 6, |
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98 |
ENLIGHTEN_WM = 7, |
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99 |
KDE2_WM = 8, |
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100 |
SAWFISH_WM = 9, |
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101 |
ICE_WM = 10, |
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102 |
METACITY_WM = 11, |
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103 |
COMPIZ_WM = 12, |
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LG3D_WM = 13, |
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CWM_WM = 14, |
106 |
MUTTER_WM = 15; |
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public String toString() { |
108 |
switch (WMID) { |
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109 |
case NO_WM: |
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110 |
return "NO WM"; |
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111 |
case OTHER_WM: |
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112 |
return "Other WM"; |
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113 |
case OPENLOOK_WM: |
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return "OPENLOOK"; |
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case MOTIF_WM: |
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116 |
return "MWM"; |
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case CDE_WM: |
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return "DTWM"; |
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case ENLIGHTEN_WM: |
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return "Enlightenment"; |
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case KDE2_WM: |
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122 |
return "KWM2"; |
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123 |
case SAWFISH_WM: |
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124 |
return "Sawfish"; |
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125 |
case ICE_WM: |
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126 |
return "IceWM"; |
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127 |
case METACITY_WM: |
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128 |
return "Metacity"; |
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129 |
case COMPIZ_WM: |
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130 |
return "Compiz"; |
|
131 |
case LG3D_WM: |
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132 |
return "LookingGlass"; |
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case CWM_WM: |
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return "CWM"; |
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case MUTTER_WM: |
136 |
return "Mutter"; |
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case UNDETERMINED_WM: |
138 |
default: |
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139 |
return "Undetermined WM"; |
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} |
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141 |
} |
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142 |
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143 |
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int WMID; |
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145 |
static final Insets zeroInsets = new Insets(0, 0, 0, 0); |
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static final Insets defaultInsets = new Insets(25, 5, 5, 5); |
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147 |
||
148 |
XWM(int WMID) { |
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149 |
this.WMID = WMID; |
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150 |
initializeProtocols(); |
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if (log.isLoggable(PlatformLogger.FINE)) { |
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log.fine("Window manager: " + toString()); |
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} |
2 | 154 |
} |
155 |
int getID() { |
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156 |
return WMID; |
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157 |
} |
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158 |
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159 |
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160 |
static Insets normalize(Insets insets) { |
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161 |
if (insets.top > 64 || insets.top < 0) { |
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insets.top = 28; |
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163 |
} |
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164 |
if (insets.left > 32 || insets.left < 0) { |
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insets.left = 6; |
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166 |
} |
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167 |
if (insets.right > 32 || insets.right < 0) { |
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insets.right = 6; |
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} |
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if (insets.bottom > 32 || insets.bottom < 0) { |
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insets.bottom = 6; |
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172 |
} |
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return insets; |
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174 |
} |
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static XNETProtocol g_net_protocol = null; |
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177 |
static XWINProtocol g_win_protocol = null; |
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178 |
static boolean isNetWMName(String name) { |
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179 |
if (g_net_protocol != null) { |
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return g_net_protocol.isWMName(name); |
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181 |
} else { |
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182 |
return false; |
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183 |
} |
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184 |
} |
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185 |
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186 |
static void initAtoms() { |
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final Object[][] atomInitList ={ |
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{ XA_WM_STATE, "WM_STATE" }, |
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{ XA_KDE_NET_WM_FRAME_STRUT, "_KDE_NET_WM_FRAME_STRUT" }, |
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191 |
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{ XA_E_FRAME_SIZE, "_E_FRAME_SIZE" }, |
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{ XA_KWM_WIN_ICONIFIED, "KWM_WIN_ICONIFIED" }, |
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{ XA_KWM_WIN_MAXIMIZED, "KWM_WIN_MAXIMIZED" }, |
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{ XA_OL_DECOR_DEL, "_OL_DECOR_DEL" }, |
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{ XA_OL_DECOR_HEADER, "_OL_DECOR_HEADER" }, |
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{ XA_OL_DECOR_RESIZE, "_OL_DECOR_RESIZE" }, |
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{ XA_OL_DECOR_PIN, "_OL_DECOR_PIN" }, |
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{ XA_OL_DECOR_CLOSE, "_OL_DECOR_CLOSE" }, |
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{ XA_MWM_HINTS, "_MOTIF_WM_HINTS" }, |
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{ XA_NET_FRAME_EXTENTS, "_NET_FRAME_EXTENTS" }, |
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{ XA_NET_REQUEST_FRAME_EXTENTS, "_NET_REQUEST_FRAME_EXTENTS" }, |
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205 |
}; |
|
206 |
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207 |
String[] names = new String[atomInitList.length]; |
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208 |
for (int index = 0; index < names.length; index++) { |
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209 |
names[index] = (String)atomInitList[index][1]; |
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210 |
} |
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211 |
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212 |
int atomSize = XAtom.getAtomSize(); |
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213 |
long atoms = unsafe.allocateMemory(names.length*atomSize); |
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214 |
XToolkit.awtLock(); |
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215 |
try { |
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216 |
int status = XlibWrapper.XInternAtoms(XToolkit.getDisplay(), names, false, atoms); |
|
217 |
if (status == 0) { |
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return; |
|
219 |
} |
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for (int atom = 0, atomPtr = 0; atom < names.length; atom++, atomPtr += atomSize) { |
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((XAtom)(atomInitList[atom][0])).setValues(XToolkit.getDisplay(), names[atom], XAtom.getAtom(atoms + atomPtr)); |
|
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} |
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} finally { |
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XToolkit.awtUnlock(); |
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unsafe.freeMemory(atoms); |
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} |
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} |
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228 |
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229 |
/* |
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230 |
* MUST BE CALLED UNDER AWTLOCK. |
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231 |
* |
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232 |
* If *any* window manager is running? |
|
233 |
* |
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234 |
* According to ICCCM 2.0 section 4.3. |
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235 |
* WM will acquire ownership of a selection named WM_Sn, where n is |
|
236 |
* the screen number. |
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237 |
* |
|
238 |
* No selection owner, but, perhaps it is not ICCCM compliant WM |
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239 |
* (e.g. CDE/Sawfish). |
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240 |
* Try selecting for SubstructureRedirect, that only one client |
|
241 |
* can select for, and if the request fails, than some other WM is |
|
242 |
* already running. |
|
243 |
* |
|
244 |
* We also treat eXcursion as NO_WM. |
|
245 |
*/ |
|
246 |
private static boolean isNoWM() { |
|
247 |
/* |
|
248 |
* Quick checks for specific servers. |
|
249 |
*/ |
|
250 |
String vendor_string = XlibWrapper.ServerVendor(XToolkit.getDisplay()); |
|
251 |
if (vendor_string.indexOf("eXcursion") != -1) { |
|
252 |
/* |
|
253 |
* Use NO_WM since in all other aspects eXcursion is like not |
|
254 |
* having a window manager running. I.e. it does not reparent |
|
255 |
* top level shells. |
|
256 |
*/ |
|
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
257 |
if (insLog.isLoggable(PlatformLogger.FINER)) { |
2 | 258 |
insLog.finer("eXcursion means NO_WM"); |
259 |
} |
|
260 |
return true; |
|
261 |
} |
|
262 |
||
263 |
XSetWindowAttributes substruct = new XSetWindowAttributes(); |
|
264 |
try { |
|
265 |
/* |
|
266 |
* Let's check an owner of WM_Sn selection for the default screen. |
|
267 |
*/ |
|
268 |
final long default_screen_number = |
|
269 |
XlibWrapper.DefaultScreen(XToolkit.getDisplay()); |
|
270 |
final String selection_name = "WM_S" + default_screen_number; |
|
271 |
||
272 |
long selection_owner = |
|
273 |
XlibWrapper.XGetSelectionOwner(XToolkit.getDisplay(), |
|
274 |
XAtom.get(selection_name).getAtom()); |
|
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
275 |
if (insLog.isLoggable(PlatformLogger.FINER)) { |
2 | 276 |
insLog.finer("selection owner of " + selection_name |
277 |
+ " is " + selection_owner); |
|
278 |
} |
|
279 |
||
280 |
if (selection_owner != XConstants.None) { |
|
281 |
return false; |
|
282 |
} |
|
283 |
||
284 |
winmgr_running = false; |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
285 |
substruct.set_event_mask(XConstants.SubstructureRedirectMask); |
2 | 286 |
|
17679
a81555868357
8005607: Recursion in J2DXErrHandler() Causes a Stack Overflow on Linux
alitvinov
parents:
16839
diff
changeset
|
287 |
XErrorHandlerUtil.WITH_XERROR_HANDLER(detectWMHandler); |
2 | 288 |
XlibWrapper.XChangeWindowAttributes(XToolkit.getDisplay(), |
289 |
XToolkit.getDefaultRootWindow(), |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
290 |
XConstants.CWEventMask, |
2 | 291 |
substruct.pData); |
17679
a81555868357
8005607: Recursion in J2DXErrHandler() Causes a Stack Overflow on Linux
alitvinov
parents:
16839
diff
changeset
|
292 |
XErrorHandlerUtil.RESTORE_XERROR_HANDLER(); |
2 | 293 |
|
294 |
/* |
|
295 |
* If no WM is running then our selection for SubstructureRedirect |
|
296 |
* succeeded and needs to be undone (hey we are *not* a WM ;-). |
|
297 |
*/ |
|
298 |
if (!winmgr_running) { |
|
299 |
substruct.set_event_mask(0); |
|
300 |
XlibWrapper.XChangeWindowAttributes(XToolkit.getDisplay(), |
|
301 |
XToolkit.getDefaultRootWindow(), |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
302 |
XConstants.CWEventMask, |
2 | 303 |
substruct.pData); |
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
304 |
if (insLog.isLoggable(PlatformLogger.FINER)) { |
2 | 305 |
insLog.finer("It looks like there is no WM thus NO_WM"); |
306 |
} |
|
307 |
} |
|
308 |
||
309 |
return !winmgr_running; |
|
310 |
} finally { |
|
311 |
substruct.dispose(); |
|
312 |
} |
|
313 |
} |
|
314 |
||
315 |
static XAtom XA_ENLIGHTENMENT_COMMS = new XAtom("ENLIGHTENMENT_COMMS", false); |
|
316 |
/* |
|
317 |
* Helper function for isEnlightenment(). |
|
318 |
* Enlightenment uses STRING property for its comms window id. Gaaa! |
|
319 |
* The property is ENLIGHTENMENT_COMMS, STRING/8 and the string format |
|
320 |
* is "WINID %8x". Gee, I haven't been using scanf for *ages*... :-) |
|
321 |
*/ |
|
322 |
static long getECommsWindowIDProperty(long window) { |
|
323 |
||
324 |
if (!XA_ENLIGHTENMENT_COMMS.isInterned()) { |
|
325 |
return 0; |
|
326 |
} |
|
327 |
||
328 |
WindowPropertyGetter getter = |
|
329 |
new WindowPropertyGetter(window, XA_ENLIGHTENMENT_COMMS, 0, 14, false, |
|
330 |
XAtom.XA_STRING); |
|
331 |
try { |
|
2802
d05a9dcc8296
6678385: Random java.lang.StackOverflowError from various JDKs
art
parents:
2472
diff
changeset
|
332 |
int status = getter.execute(XErrorHandler.IgnoreBadWindowHandler.getInstance()); |
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
333 |
if (status != XConstants.Success || getter.getData() == 0) { |
2 | 334 |
return 0; |
335 |
} |
|
336 |
||
337 |
if (getter.getActualType() != XAtom.XA_STRING |
|
338 |
|| getter.getActualFormat() != 8 |
|
339 |
|| getter.getNumberOfItems() != 14 || getter.getBytesAfter() != 0) |
|
340 |
{ |
|
341 |
return 0; |
|
342 |
} |
|
343 |
||
344 |
// Convert data to String, ASCII |
|
345 |
byte[] bytes = XlibWrapper.getStringBytes(getter.getData()); |
|
346 |
String id = new String(bytes); |
|
347 |
||
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
348 |
if (log.isLoggable(PlatformLogger.FINER)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
349 |
log.finer("ENLIGHTENMENT_COMMS is " + id); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
350 |
} |
2 | 351 |
|
352 |
// Parse WINID |
|
353 |
Pattern winIdPat = Pattern.compile("WINID\\s+(\\p{XDigit}{0,8})"); |
|
354 |
try { |
|
355 |
Matcher match = winIdPat.matcher(id); |
|
356 |
if (match.matches()) { |
|
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
357 |
if (log.isLoggable(PlatformLogger.FINEST)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
358 |
log.finest("Match group count: " + match.groupCount()); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
359 |
} |
2 | 360 |
String longId = match.group(1); |
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
361 |
if (log.isLoggable(PlatformLogger.FINEST)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
362 |
log.finest("Match group 1 " + longId); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
363 |
} |
2 | 364 |
long winid = Long.parseLong(longId, 16); |
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
365 |
if (log.isLoggable(PlatformLogger.FINER)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
366 |
log.finer("Enlightenment communication window " + winid); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
367 |
} |
2 | 368 |
return winid; |
369 |
} else { |
|
370 |
log.finer("ENLIGHTENMENT_COMMS has wrong format"); |
|
371 |
return 0; |
|
372 |
} |
|
373 |
} catch (Exception e) { |
|
3938
ef327bd847c0
6879044: Eliminate the dependency on logging from the AWT/2D/Swing classes
mchung
parents:
2802
diff
changeset
|
374 |
if (log.isLoggable(PlatformLogger.FINER)) { |
2 | 375 |
e.printStackTrace(); |
376 |
} |
|
377 |
return 0; |
|
378 |
} |
|
379 |
} finally { |
|
380 |
getter.dispose(); |
|
381 |
} |
|
382 |
} |
|
383 |
||
384 |
/* |
|
385 |
* Is Enlightenment WM running? Congruent to awt_wm_checkAnchor, but |
|
386 |
* uses STRING property peculiar to Enlightenment. |
|
387 |
*/ |
|
388 |
static boolean isEnlightenment() { |
|
389 |
||
390 |
long root_xref = getECommsWindowIDProperty(XToolkit.getDefaultRootWindow()); |
|
391 |
if (root_xref == 0) { |
|
392 |
return false; |
|
393 |
} |
|
394 |
||
395 |
long self_xref = getECommsWindowIDProperty(root_xref); |
|
396 |
if (self_xref != root_xref) { |
|
397 |
return false; |
|
398 |
} |
|
399 |
||
400 |
return true; |
|
401 |
} |
|
402 |
||
403 |
/* |
|
404 |
* Is CDE running? |
|
405 |
* |
|
406 |
* XXX: This is hairy... CDE is MWM as well. It seems we simply test |
|
407 |
* for default setup and will be bitten if user changes things... |
|
408 |
* |
|
409 |
* Check for _DT_SM_WINDOW_INFO(_DT_SM_WINDOW_INFO) on root. Take the |
|
410 |
* second element of the property and check for presence of |
|
411 |
* _DT_SM_STATE_INFO(_DT_SM_STATE_INFO) on that window. |
|
412 |
* |
|
413 |
* XXX: Any header that defines this structures??? |
|
414 |
*/ |
|
415 |
static final XAtom XA_DT_SM_WINDOW_INFO = new XAtom("_DT_SM_WINDOW_INFO", false); |
|
416 |
static final XAtom XA_DT_SM_STATE_INFO = new XAtom("_DT_SM_STATE_INFO", false); |
|
417 |
static boolean isCDE() { |
|
418 |
||
419 |
if (!XA_DT_SM_WINDOW_INFO.isInterned()) { |
|
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
420 |
if (log.isLoggable(PlatformLogger.FINER)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
421 |
log.finer("{0} is not interned", XA_DT_SM_WINDOW_INFO); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
422 |
} |
2 | 423 |
return false; |
424 |
} |
|
425 |
||
426 |
WindowPropertyGetter getter = |
|
427 |
new WindowPropertyGetter(XToolkit.getDefaultRootWindow(), |
|
428 |
XA_DT_SM_WINDOW_INFO, 0, 2, |
|
429 |
false, XA_DT_SM_WINDOW_INFO); |
|
430 |
try { |
|
431 |
int status = getter.execute(); |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
432 |
if (status != XConstants.Success || getter.getData() == 0) { |
2 | 433 |
log.finer("Getting of _DT_SM_WINDOW_INFO is not successfull"); |
434 |
return false; |
|
435 |
} |
|
436 |
if (getter.getActualType() != XA_DT_SM_WINDOW_INFO.getAtom() |
|
437 |
|| getter.getActualFormat() != 32 |
|
438 |
|| getter.getNumberOfItems() != 2 || getter.getBytesAfter() != 0) |
|
439 |
{ |
|
440 |
log.finer("Wrong format of _DT_SM_WINDOW_INFO"); |
|
441 |
return false; |
|
442 |
} |
|
443 |
||
444 |
long wmwin = Native.getWindow(getter.getData(), 1); //unsafe.getInt(getter.getData()+4); |
|
445 |
||
446 |
if (wmwin == 0) { |
|
447 |
log.fine("WARNING: DT_SM_WINDOW_INFO exists but returns zero windows"); |
|
448 |
return false; |
|
449 |
} |
|
450 |
||
451 |
/* Now check that this window has _DT_SM_STATE_INFO (ignore contents) */ |
|
452 |
if (!XA_DT_SM_STATE_INFO.isInterned()) { |
|
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
453 |
if (log.isLoggable(PlatformLogger.FINER)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
454 |
log.finer("{0} is not interned", XA_DT_SM_STATE_INFO); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
455 |
} |
2 | 456 |
return false; |
457 |
} |
|
458 |
WindowPropertyGetter getter2 = |
|
459 |
new WindowPropertyGetter(wmwin, XA_DT_SM_STATE_INFO, 0, 1, |
|
460 |
false, XA_DT_SM_STATE_INFO); |
|
461 |
try { |
|
2802
d05a9dcc8296
6678385: Random java.lang.StackOverflowError from various JDKs
art
parents:
2472
diff
changeset
|
462 |
status = getter2.execute(XErrorHandler.IgnoreBadWindowHandler.getInstance()); |
2 | 463 |
|
464 |
||
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
465 |
if (status != XConstants.Success || getter2.getData() == 0) { |
2 | 466 |
log.finer("Getting of _DT_SM_STATE_INFO is not successfull"); |
467 |
return false; |
|
468 |
} |
|
469 |
if (getter2.getActualType() != XA_DT_SM_STATE_INFO.getAtom() |
|
470 |
|| getter2.getActualFormat() != 32) |
|
471 |
{ |
|
472 |
log.finer("Wrong format of _DT_SM_STATE_INFO"); |
|
473 |
return false; |
|
474 |
} |
|
475 |
||
476 |
return true; |
|
477 |
} finally { |
|
478 |
getter2.dispose(); |
|
479 |
} |
|
480 |
} finally { |
|
481 |
getter.dispose(); |
|
482 |
} |
|
483 |
} |
|
484 |
||
485 |
/* |
|
486 |
* Is MWM running? (Note that CDE will test positive as well). |
|
487 |
* |
|
488 |
* Check for _MOTIF_WM_INFO(_MOTIF_WM_INFO) on root. Take the |
|
489 |
* second element of the property and check for presence of |
|
490 |
* _DT_SM_STATE_INFO(_DT_SM_STATE_INFO) on that window. |
|
491 |
*/ |
|
492 |
static final XAtom XA_MOTIF_WM_INFO = new XAtom("_MOTIF_WM_INFO", false); |
|
493 |
static final XAtom XA_DT_WORKSPACE_CURRENT = new XAtom("_DT_WORKSPACE_CURRENT", false); |
|
494 |
static boolean isMotif() { |
|
495 |
||
496 |
if (!(XA_MOTIF_WM_INFO.isInterned()/* && XA_DT_WORKSPACE_CURRENT.isInterned()*/) ) { |
|
497 |
return false; |
|
498 |
} |
|
499 |
||
500 |
WindowPropertyGetter getter = |
|
501 |
new WindowPropertyGetter(XToolkit.getDefaultRootWindow(), |
|
502 |
XA_MOTIF_WM_INFO, 0, |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
503 |
MWMConstants.PROP_MOTIF_WM_INFO_ELEMENTS, |
2 | 504 |
false, XA_MOTIF_WM_INFO); |
505 |
try { |
|
506 |
int status = getter.execute(); |
|
507 |
||
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
508 |
if (status != XConstants.Success || getter.getData() == 0) { |
2 | 509 |
return false; |
510 |
} |
|
511 |
||
512 |
if (getter.getActualType() != XA_MOTIF_WM_INFO.getAtom() |
|
513 |
|| getter.getActualFormat() != 32 |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
514 |
|| getter.getNumberOfItems() != MWMConstants.PROP_MOTIF_WM_INFO_ELEMENTS |
2 | 515 |
|| getter.getBytesAfter() != 0) |
516 |
{ |
|
517 |
return false; |
|
518 |
} |
|
519 |
||
520 |
long wmwin = Native.getLong(getter.getData(), 1); |
|
521 |
if (wmwin != 0) { |
|
522 |
if (XA_DT_WORKSPACE_CURRENT.isInterned()) { |
|
523 |
/* Now check that this window has _DT_WORKSPACE_CURRENT */ |
|
524 |
XAtom[] curws = XA_DT_WORKSPACE_CURRENT.getAtomListProperty(wmwin); |
|
525 |
if (curws.length == 0) { |
|
526 |
return false; |
|
527 |
} |
|
528 |
return true; |
|
529 |
} else { |
|
530 |
// No DT_WORKSPACE, however in our tests MWM sometimes can be without desktop - |
|
531 |
// and that is still MWM. So simply check for the validity of this window |
|
532 |
// (through WM_STATE property). |
|
533 |
WindowPropertyGetter state_getter = |
|
534 |
new WindowPropertyGetter(wmwin, |
|
535 |
XA_WM_STATE, |
|
536 |
0, 1, false, |
|
537 |
XA_WM_STATE); |
|
538 |
try { |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
539 |
if (state_getter.execute() == XConstants.Success && |
2 | 540 |
state_getter.getData() != 0 && |
541 |
state_getter.getActualType() == XA_WM_STATE.getAtom()) |
|
542 |
{ |
|
543 |
return true; |
|
544 |
} |
|
545 |
} finally { |
|
546 |
state_getter.dispose(); |
|
547 |
} |
|
548 |
} |
|
549 |
} |
|
550 |
} finally { |
|
551 |
getter.dispose(); |
|
552 |
} |
|
553 |
return false; |
|
554 |
} |
|
555 |
||
556 |
/* |
|
557 |
* Is Sawfish running? |
|
558 |
*/ |
|
559 |
static boolean isSawfish() { |
|
560 |
return isNetWMName("Sawfish"); |
|
561 |
} |
|
562 |
||
563 |
/* |
|
564 |
* Is KDE2 (KWin) running? |
|
565 |
*/ |
|
566 |
static boolean isKDE2() { |
|
567 |
return isNetWMName("KWin"); |
|
568 |
} |
|
569 |
||
570 |
static boolean isCompiz() { |
|
571 |
return isNetWMName("compiz"); |
|
572 |
} |
|
573 |
||
574 |
static boolean isLookingGlass() { |
|
575 |
return isNetWMName("LG3D"); |
|
576 |
} |
|
577 |
||
12047
320a714614e9
7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
5506
diff
changeset
|
578 |
static boolean isCWM() { |
320a714614e9
7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
5506
diff
changeset
|
579 |
return isNetWMName("CWM"); |
320a714614e9
7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
5506
diff
changeset
|
580 |
} |
320a714614e9
7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
5506
diff
changeset
|
581 |
|
2 | 582 |
/* |
583 |
* Is Metacity running? |
|
584 |
*/ |
|
585 |
static boolean isMetacity() { |
|
586 |
return isNetWMName("Metacity"); |
|
587 |
// || ( |
|
588 |
// XA_NET_SUPPORTING_WM_CHECK. |
|
589 |
// getIntProperty(XToolkit.getDefaultRootWindow(), XA_NET_SUPPORTING_WM_CHECK. |
|
590 |
// getIntProperty(XToolkit.getDefaultRootWindow(), XAtom.XA_CARDINAL)) == 0); |
|
591 |
} |
|
592 |
||
12829 | 593 |
static boolean isMutter() { |
594 |
return isNetWMName("Mutter"); |
|
595 |
} |
|
596 |
||
2 | 597 |
static boolean isNonReparentingWM() { |
12047
320a714614e9
7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
5506
diff
changeset
|
598 |
return (XWM.getWMID() == XWM.COMPIZ_WM || XWM.getWMID() == XWM.LG3D_WM || XWM.getWMID() == XWM.CWM_WM); |
2 | 599 |
} |
600 |
||
601 |
/* |
|
602 |
* Prepare IceWM check. |
|
603 |
* |
|
604 |
* The only way to detect IceWM, seems to be by setting |
|
605 |
* _ICEWM_WINOPTHINT(_ICEWM_WINOPTHINT/8) on root and checking if it |
|
606 |
* was immediately deleted by IceWM. |
|
607 |
* |
|
608 |
* But messing with PropertyNotify here is way too much trouble, so |
|
609 |
* approximate the check by setting the property in this function and |
|
610 |
* checking if it still exists later on. |
|
611 |
* |
|
612 |
* Gaa, dirty dances... |
|
613 |
*/ |
|
614 |
static final XAtom XA_ICEWM_WINOPTHINT = new XAtom("_ICEWM_WINOPTHINT", false); |
|
615 |
static final char opt[] = { |
|
616 |
'A','W','T','_','I','C','E','W','M','_','T','E','S','T','\0', |
|
617 |
'a','l','l','W','o','r','k','s','p','a','c','e','s','\0', |
|
618 |
'0','\0' |
|
619 |
}; |
|
620 |
static boolean prepareIsIceWM() { |
|
621 |
/* |
|
622 |
* Choose something innocuous: "AWT_ICEWM_TEST allWorkspaces 0". |
|
623 |
* IceWM expects "class\0option\0arg\0" with zero bytes as delimiters. |
|
624 |
*/ |
|
625 |
||
626 |
if (!XA_ICEWM_WINOPTHINT.isInterned()) { |
|
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
627 |
if (log.isLoggable(PlatformLogger.FINER)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
628 |
log.finer("{0} is not interned", XA_ICEWM_WINOPTHINT); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
629 |
} |
2 | 630 |
return false; |
631 |
} |
|
632 |
||
633 |
XToolkit.awtLock(); |
|
634 |
try { |
|
17679
a81555868357
8005607: Recursion in J2DXErrHandler() Causes a Stack Overflow on Linux
alitvinov
parents:
16839
diff
changeset
|
635 |
XErrorHandlerUtil.WITH_XERROR_HANDLER(XErrorHandler.VerifyChangePropertyHandler.getInstance()); |
2 | 636 |
XlibWrapper.XChangePropertyS(XToolkit.getDisplay(), XToolkit.getDefaultRootWindow(), |
637 |
XA_ICEWM_WINOPTHINT.getAtom(), |
|
638 |
XA_ICEWM_WINOPTHINT.getAtom(), |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
639 |
8, XConstants.PropModeReplace, |
2 | 640 |
new String(opt)); |
17679
a81555868357
8005607: Recursion in J2DXErrHandler() Causes a Stack Overflow on Linux
alitvinov
parents:
16839
diff
changeset
|
641 |
XErrorHandlerUtil.RESTORE_XERROR_HANDLER(); |
2 | 642 |
|
17679
a81555868357
8005607: Recursion in J2DXErrHandler() Causes a Stack Overflow on Linux
alitvinov
parents:
16839
diff
changeset
|
643 |
if ((XErrorHandlerUtil.saved_error != null) && |
a81555868357
8005607: Recursion in J2DXErrHandler() Causes a Stack Overflow on Linux
alitvinov
parents:
16839
diff
changeset
|
644 |
(XErrorHandlerUtil.saved_error.get_error_code() != XConstants.Success)) { |
2 | 645 |
log.finer("Erorr getting XA_ICEWM_WINOPTHINT property"); |
646 |
return false; |
|
647 |
} |
|
648 |
log.finer("Prepared for IceWM detection"); |
|
649 |
return true; |
|
650 |
} finally { |
|
651 |
XToolkit.awtUnlock(); |
|
652 |
} |
|
653 |
} |
|
654 |
||
655 |
/* |
|
656 |
* Is IceWM running? |
|
657 |
* |
|
658 |
* Note well: Only call this if awt_wm_prepareIsIceWM succeeded, or a |
|
659 |
* false positive will be reported. |
|
660 |
*/ |
|
661 |
static boolean isIceWM() { |
|
662 |
if (!XA_ICEWM_WINOPTHINT.isInterned()) { |
|
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
663 |
if (log.isLoggable(PlatformLogger.FINER)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
664 |
log.finer("{0} is not interned", XA_ICEWM_WINOPTHINT); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
665 |
} |
2 | 666 |
return false; |
667 |
} |
|
668 |
||
669 |
WindowPropertyGetter getter = |
|
670 |
new WindowPropertyGetter(XToolkit.getDefaultRootWindow(), |
|
671 |
XA_ICEWM_WINOPTHINT, 0, 0xFFFF, |
|
672 |
true, XA_ICEWM_WINOPTHINT); |
|
673 |
try { |
|
674 |
int status = getter.execute(); |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
675 |
boolean res = (status == XConstants.Success && getter.getActualType() != 0); |
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
676 |
if (log.isLoggable(PlatformLogger.FINER)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
677 |
log.finer("Status getting XA_ICEWM_WINOPTHINT: " + !res); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
678 |
} |
2 | 679 |
return !res || isNetWMName("IceWM"); |
680 |
} finally { |
|
681 |
getter.dispose(); |
|
682 |
} |
|
683 |
} |
|
684 |
||
685 |
/* |
|
686 |
* Is OpenLook WM running? |
|
687 |
* |
|
688 |
* This one is pretty lame, but the only property peculiar to OLWM is |
|
689 |
* _SUN_WM_PROTOCOLS(ATOM[]). Fortunately, olwm deletes it on exit. |
|
690 |
*/ |
|
691 |
static final XAtom XA_SUN_WM_PROTOCOLS = new XAtom("_SUN_WM_PROTOCOLS", false); |
|
692 |
static boolean isOpenLook() { |
|
693 |
if (!XA_SUN_WM_PROTOCOLS.isInterned()) { |
|
694 |
return false; |
|
695 |
} |
|
696 |
||
697 |
XAtom[] list = XA_SUN_WM_PROTOCOLS.getAtomListProperty(XToolkit.getDefaultRootWindow()); |
|
698 |
return (list.length != 0); |
|
699 |
} |
|
700 |
||
701 |
/* |
|
702 |
* Temporary error handler that checks if selecting for |
|
703 |
* SubstructureRedirect failed. |
|
704 |
*/ |
|
2802
d05a9dcc8296
6678385: Random java.lang.StackOverflowError from various JDKs
art
parents:
2472
diff
changeset
|
705 |
private static boolean winmgr_running = false; |
d05a9dcc8296
6678385: Random java.lang.StackOverflowError from various JDKs
art
parents:
2472
diff
changeset
|
706 |
private static XErrorHandler detectWMHandler = new XErrorHandler.XBaseErrorHandler() { |
d05a9dcc8296
6678385: Random java.lang.StackOverflowError from various JDKs
art
parents:
2472
diff
changeset
|
707 |
@Override |
d05a9dcc8296
6678385: Random java.lang.StackOverflowError from various JDKs
art
parents:
2472
diff
changeset
|
708 |
public int handleError(long display, XErrorEvent err) { |
d05a9dcc8296
6678385: Random java.lang.StackOverflowError from various JDKs
art
parents:
2472
diff
changeset
|
709 |
if ((err.get_request_code() == XProtocolConstants.X_ChangeWindowAttributes) && |
d05a9dcc8296
6678385: Random java.lang.StackOverflowError from various JDKs
art
parents:
2472
diff
changeset
|
710 |
(err.get_error_code() == XConstants.BadAccess)) |
d05a9dcc8296
6678385: Random java.lang.StackOverflowError from various JDKs
art
parents:
2472
diff
changeset
|
711 |
{ |
d05a9dcc8296
6678385: Random java.lang.StackOverflowError from various JDKs
art
parents:
2472
diff
changeset
|
712 |
winmgr_running = true; |
d05a9dcc8296
6678385: Random java.lang.StackOverflowError from various JDKs
art
parents:
2472
diff
changeset
|
713 |
return 0; |
2 | 714 |
} |
2802
d05a9dcc8296
6678385: Random java.lang.StackOverflowError from various JDKs
art
parents:
2472
diff
changeset
|
715 |
return super.handleError(display, err); |
d05a9dcc8296
6678385: Random java.lang.StackOverflowError from various JDKs
art
parents:
2472
diff
changeset
|
716 |
} |
d05a9dcc8296
6678385: Random java.lang.StackOverflowError from various JDKs
art
parents:
2472
diff
changeset
|
717 |
}; |
2 | 718 |
|
719 |
/* |
|
720 |
* Make an educated guess about running window manager. |
|
721 |
* XXX: ideally, we should detect wm restart. |
|
722 |
*/ |
|
723 |
static int awt_wmgr = XWM.UNDETERMINED_WM; |
|
724 |
static XWM wm; |
|
725 |
static XWM getWM() { |
|
726 |
if (wm == null) { |
|
727 |
wm = new XWM(awt_wmgr = getWMID()/*XWM.OTHER_WM*/); |
|
728 |
} |
|
729 |
return wm; |
|
730 |
} |
|
731 |
static int getWMID() { |
|
3938
ef327bd847c0
6879044: Eliminate the dependency on logging from the AWT/2D/Swing classes
mchung
parents:
2802
diff
changeset
|
732 |
if (insLog.isLoggable(PlatformLogger.FINEST)) { |
2 | 733 |
insLog.finest("awt_wmgr = " + awt_wmgr); |
734 |
} |
|
735 |
/* |
|
736 |
* Ideally, we should support cases when a different WM is started |
|
737 |
* during a Java app lifetime. |
|
738 |
*/ |
|
739 |
||
740 |
if (awt_wmgr != XWM.UNDETERMINED_WM) { |
|
741 |
return awt_wmgr; |
|
742 |
} |
|
743 |
||
744 |
XSetWindowAttributes substruct = new XSetWindowAttributes(); |
|
745 |
XToolkit.awtLock(); |
|
746 |
try { |
|
747 |
if (isNoWM()) { |
|
748 |
awt_wmgr = XWM.NO_WM; |
|
749 |
return awt_wmgr; |
|
750 |
} |
|
751 |
||
752 |
// Initialize _NET protocol - used to detect Window Manager. |
|
753 |
// Later, WM will initialize its own version of protocol |
|
754 |
XNETProtocol l_net_protocol = g_net_protocol = new XNETProtocol(); |
|
755 |
l_net_protocol.detect(); |
|
3938
ef327bd847c0
6879044: Eliminate the dependency on logging from the AWT/2D/Swing classes
mchung
parents:
2802
diff
changeset
|
756 |
if (log.isLoggable(PlatformLogger.FINE) && l_net_protocol.active()) { |
2 | 757 |
log.fine("_NET_WM_NAME is " + l_net_protocol.getWMName()); |
758 |
} |
|
759 |
XWINProtocol win = g_win_protocol = new XWINProtocol(); |
|
760 |
win.detect(); |
|
761 |
||
762 |
/* actual check for IceWM to follow below */ |
|
763 |
boolean doIsIceWM = prepareIsIceWM(); /* and let IceWM to act */ |
|
764 |
||
765 |
/* |
|
766 |
* Ok, some WM is out there. Check which one by testing for |
|
767 |
* "distinguishing" atoms. |
|
768 |
*/ |
|
769 |
if (isEnlightenment()) { |
|
770 |
awt_wmgr = XWM.ENLIGHTEN_WM; |
|
771 |
} else if (isMetacity()) { |
|
772 |
awt_wmgr = XWM.METACITY_WM; |
|
12829 | 773 |
} else if (isMutter()) { |
774 |
awt_wmgr = XWM.MUTTER_WM; |
|
2 | 775 |
} else if (isSawfish()) { |
776 |
awt_wmgr = XWM.SAWFISH_WM; |
|
777 |
} else if (isKDE2()) { |
|
778 |
awt_wmgr =XWM.KDE2_WM; |
|
779 |
} else if (isCompiz()) { |
|
780 |
awt_wmgr = XWM.COMPIZ_WM; |
|
781 |
} else if (isLookingGlass()) { |
|
782 |
awt_wmgr = LG3D_WM; |
|
12047
320a714614e9
7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
5506
diff
changeset
|
783 |
} else if (isCWM()) { |
320a714614e9
7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
5506
diff
changeset
|
784 |
awt_wmgr = CWM_WM; |
2 | 785 |
} else if (doIsIceWM && isIceWM()) { |
786 |
awt_wmgr = XWM.ICE_WM; |
|
787 |
} |
|
788 |
/* |
|
789 |
* We don't check for legacy WM when we already know that WM |
|
790 |
* supports WIN or _NET wm spec. |
|
791 |
*/ |
|
792 |
else if (l_net_protocol.active()) { |
|
793 |
awt_wmgr = XWM.OTHER_WM; |
|
794 |
} else if (win.active()) { |
|
795 |
awt_wmgr = XWM.OTHER_WM; |
|
796 |
} |
|
797 |
/* |
|
798 |
* Check for legacy WMs. |
|
799 |
*/ |
|
800 |
else if (isCDE()) { /* XXX: must come before isMotif */ |
|
801 |
awt_wmgr = XWM.CDE_WM; |
|
802 |
} else if (isMotif()) { |
|
803 |
awt_wmgr = XWM.MOTIF_WM; |
|
804 |
} else if (isOpenLook()) { |
|
805 |
awt_wmgr = XWM.OPENLOOK_WM; |
|
806 |
} else { |
|
807 |
awt_wmgr = XWM.OTHER_WM; |
|
808 |
} |
|
809 |
||
810 |
return awt_wmgr; |
|
811 |
} finally { |
|
812 |
XToolkit.awtUnlock(); |
|
813 |
substruct.dispose(); |
|
814 |
} |
|
815 |
} |
|
816 |
||
817 |
||
818 |
/*****************************************************************************\ |
|
819 |
* |
|
820 |
* Size and decoration hints ... |
|
821 |
* |
|
822 |
\*****************************************************************************/ |
|
823 |
||
824 |
||
825 |
/* |
|
826 |
* Remove size hints specified by the mask. |
|
827 |
* XXX: Why do we need this in the first place??? |
|
828 |
*/ |
|
829 |
static void removeSizeHints(XDecoratedPeer window, long mask) { |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
830 |
mask &= XUtilConstants.PMaxSize | XUtilConstants.PMinSize; |
2 | 831 |
|
832 |
XToolkit.awtLock(); |
|
833 |
try { |
|
834 |
XSizeHints hints = window.getHints(); |
|
835 |
if ((hints.get_flags() & mask) == 0) { |
|
836 |
return; |
|
837 |
} |
|
838 |
||
839 |
hints.set_flags(hints.get_flags() & ~mask); |
|
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
840 |
if (insLog.isLoggable(PlatformLogger.FINER)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
841 |
insLog.finer("Setting hints, flags " + XlibWrapper.hintsToString(hints.get_flags())); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
842 |
} |
2 | 843 |
XlibWrapper.XSetWMNormalHints(XToolkit.getDisplay(), |
844 |
window.getWindow(), |
|
845 |
hints.pData); |
|
846 |
} finally { |
|
847 |
XToolkit.awtUnlock(); |
|
848 |
} |
|
849 |
} |
|
850 |
||
851 |
/* |
|
852 |
* If MWM_DECOR_ALL bit is set, then the rest of the bit-mask is taken |
|
853 |
* to be subtracted from the decorations. Normalize decoration spec |
|
854 |
* so that we can map motif decor to something else bit-by-bit in the |
|
855 |
* rest of the code. |
|
856 |
*/ |
|
857 |
static int normalizeMotifDecor(int decorations) { |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
858 |
if ((decorations & MWMConstants.MWM_DECOR_ALL) == 0) { |
2 | 859 |
return decorations; |
860 |
} |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
861 |
int d = MWMConstants.MWM_DECOR_BORDER | MWMConstants.MWM_DECOR_RESIZEH |
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
862 |
| MWMConstants.MWM_DECOR_TITLE |
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
863 |
| MWMConstants.MWM_DECOR_MENU | MWMConstants.MWM_DECOR_MINIMIZE |
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
864 |
| MWMConstants.MWM_DECOR_MAXIMIZE; |
2 | 865 |
d &= ~decorations; |
866 |
return d; |
|
867 |
} |
|
868 |
||
869 |
/* |
|
870 |
* If MWM_FUNC_ALL bit is set, then the rest of the bit-mask is taken |
|
871 |
* to be subtracted from the functions. Normalize function spec |
|
872 |
* so that we can map motif func to something else bit-by-bit in the |
|
873 |
* rest of the code. |
|
874 |
*/ |
|
875 |
static int normalizeMotifFunc(int functions) { |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
876 |
if ((functions & MWMConstants.MWM_FUNC_ALL) == 0) { |
2 | 877 |
return functions; |
878 |
} |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
879 |
int f = MWMConstants.MWM_FUNC_RESIZE | |
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
880 |
MWMConstants.MWM_FUNC_MOVE | |
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
881 |
MWMConstants.MWM_FUNC_MAXIMIZE | |
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
882 |
MWMConstants.MWM_FUNC_MINIMIZE | |
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
883 |
MWMConstants.MWM_FUNC_CLOSE; |
2 | 884 |
f &= ~functions; |
885 |
return f; |
|
886 |
} |
|
887 |
||
888 |
/* |
|
889 |
* Infer OL properties from MWM decorations. |
|
890 |
* Use _OL_DECOR_DEL(ATOM[]) to remove unwanted ones. |
|
891 |
*/ |
|
892 |
static void setOLDecor(XWindow window, boolean resizable, int decorations) { |
|
893 |
if (window == null) { |
|
894 |
return; |
|
895 |
} |
|
896 |
||
897 |
XAtomList decorDel = new XAtomList(); |
|
898 |
decorations = normalizeMotifDecor(decorations); |
|
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
899 |
if (insLog.isLoggable(PlatformLogger.FINER)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
900 |
insLog.finer("Setting OL_DECOR to " + Integer.toBinaryString(decorations)); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
901 |
} |
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
902 |
if ((decorations & MWMConstants.MWM_DECOR_TITLE) == 0) { |
2 | 903 |
decorDel.add(XA_OL_DECOR_HEADER); |
904 |
} |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
905 |
if ((decorations & (MWMConstants.MWM_DECOR_RESIZEH | MWMConstants.MWM_DECOR_MAXIMIZE)) == 0) { |
2 | 906 |
decorDel.add(XA_OL_DECOR_RESIZE); |
907 |
} |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
908 |
if ((decorations & (MWMConstants.MWM_DECOR_MENU | |
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
909 |
MWMConstants.MWM_DECOR_MAXIMIZE | |
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
910 |
MWMConstants.MWM_DECOR_MINIMIZE)) == 0) |
2 | 911 |
{ |
912 |
decorDel.add(XA_OL_DECOR_CLOSE); |
|
913 |
} |
|
914 |
if (decorDel.size() == 0) { |
|
915 |
insLog.finer("Deleting OL_DECOR"); |
|
916 |
XA_OL_DECOR_DEL.DeleteProperty(window); |
|
917 |
} else { |
|
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
918 |
if (insLog.isLoggable(PlatformLogger.FINER)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
919 |
insLog.finer("Setting OL_DECOR to " + decorDel); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
920 |
} |
2 | 921 |
XA_OL_DECOR_DEL.setAtomListProperty(window, decorDel); |
922 |
} |
|
923 |
} |
|
924 |
||
925 |
/* |
|
926 |
* Set MWM decorations. Set MWM functions depending on resizability. |
|
927 |
*/ |
|
2472
b7aba00cabb6
6693253: Security Warning appearance requires enhancements
anthony
parents:
439
diff
changeset
|
928 |
static void setMotifDecor(XWindow window, boolean resizable, int decorations, int functions) { |
2 | 929 |
/* Apparently some WMs don't implement MWM_*_ALL semantic correctly */ |
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
930 |
if ((decorations & MWMConstants.MWM_DECOR_ALL) != 0 |
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
931 |
&& (decorations != MWMConstants.MWM_DECOR_ALL)) |
2 | 932 |
{ |
933 |
decorations = normalizeMotifDecor(decorations); |
|
934 |
} |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
935 |
if ((functions & MWMConstants.MWM_FUNC_ALL) != 0 |
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
936 |
&& (functions != MWMConstants.MWM_FUNC_ALL)) |
2 | 937 |
{ |
938 |
functions = normalizeMotifFunc(functions); |
|
939 |
} |
|
940 |
||
941 |
PropMwmHints hints = window.getMWMHints(); |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
942 |
hints.set_flags(hints.get_flags() | |
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
943 |
MWMConstants.MWM_HINTS_FUNCTIONS | |
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
944 |
MWMConstants.MWM_HINTS_DECORATIONS); |
2 | 945 |
hints.set_functions(functions); |
946 |
hints.set_decorations(decorations); |
|
947 |
||
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
948 |
if (stateLog.isLoggable(PlatformLogger.FINER)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
949 |
stateLog.finer("Setting MWM_HINTS to " + hints); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
950 |
} |
2 | 951 |
window.setMWMHints(hints); |
952 |
} |
|
953 |
||
954 |
/* |
|
955 |
* Under some window managers if shell is already mapped, we MUST |
|
956 |
* unmap and later remap in order to effect the changes we make in the |
|
957 |
* window manager decorations. |
|
958 |
* |
|
959 |
* N.B. This unmapping / remapping of the shell exposes a bug in |
|
960 |
* X/Motif or the Motif Window Manager. When you attempt to map a |
|
961 |
* widget which is positioned (partially) off-screen, the window is |
|
962 |
* relocated to be entirely on screen. Good idea. But if both the x |
|
963 |
* and the y coordinates are less than the origin (0,0), the first |
|
964 |
* (re)map will move the window to the origin, and any subsequent |
|
965 |
* (re)map will relocate the window at some other point on the screen. |
|
966 |
* I have written a short Motif test program to discover this bug. |
|
967 |
* This should occur infrequently and it does not cause any real |
|
968 |
* problem. So for now we'll let it be. |
|
969 |
*/ |
|
970 |
static boolean needRemap(XDecoratedPeer window) { |
|
971 |
// Don't remap EmbeddedFrame, |
|
972 |
// e.g. for TrayIcon it causes problems. |
|
973 |
return !window.isEmbedded(); |
|
974 |
} |
|
975 |
||
976 |
/* |
|
977 |
* Set decoration hints on the shell to wdata->decor adjusted |
|
978 |
* appropriately if not resizable. |
|
979 |
*/ |
|
980 |
static void setShellDecor(XDecoratedPeer window) { |
|
981 |
int decorations = window.getDecorations(); |
|
982 |
int functions = window.getFunctions(); |
|
983 |
boolean resizable = window.isResizable(); |
|
984 |
||
985 |
if (!resizable) { |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
986 |
if ((decorations & MWMConstants.MWM_DECOR_ALL) != 0) { |
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
987 |
decorations |= MWMConstants.MWM_DECOR_RESIZEH | MWMConstants.MWM_DECOR_MAXIMIZE; |
2 | 988 |
} else { |
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
989 |
decorations &= ~(MWMConstants.MWM_DECOR_RESIZEH | MWMConstants.MWM_DECOR_MAXIMIZE); |
2 | 990 |
} |
991 |
} |
|
992 |
setMotifDecor(window, resizable, decorations, functions); |
|
993 |
setOLDecor(window, resizable, decorations); |
|
994 |
||
995 |
/* Some WMs need remap to redecorate the window */ |
|
996 |
if (window.isShowing() && needRemap(window)) { |
|
997 |
/* |
|
998 |
* Do the re/mapping at the Xlib level. Since we essentially |
|
999 |
* work around a WM bug we don't want this hack to be exposed |
|
1000 |
* to Intrinsics (i.e. don't mess with grabs, callbacks etc). |
|
1001 |
*/ |
|
1002 |
window.xSetVisible(false); |
|
1003 |
XToolkit.XSync(); |
|
1004 |
window.xSetVisible(true); |
|
1005 |
} |
|
1006 |
} |
|
1007 |
||
1008 |
/* |
|
1009 |
* Make specified shell resizable. |
|
1010 |
*/ |
|
1011 |
static void setShellResizable(XDecoratedPeer window) { |
|
16839
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8010297: Missing isLoggable() checks in logging code
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parents:
12829
diff
changeset
|
1012 |
if (insLog.isLoggable(PlatformLogger.FINE)) { |
d0f2e97b7359
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anthony
parents:
12829
diff
changeset
|
1013 |
insLog.fine("Setting shell resizable " + window); |
d0f2e97b7359
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parents:
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diff
changeset
|
1014 |
} |
2 | 1015 |
XToolkit.awtLock(); |
1016 |
try { |
|
1017 |
Rectangle shellBounds = window.getShellBounds(); |
|
1018 |
shellBounds.translate(-window.currentInsets.left, -window.currentInsets.top); |
|
1019 |
window.updateSizeHints(window.getDimensions()); |
|
1020 |
requestWMExtents(window.getWindow()); |
|
1021 |
XlibWrapper.XMoveResizeWindow(XToolkit.getDisplay(), window.getShell(), |
|
1022 |
shellBounds.x, shellBounds.y, shellBounds.width, shellBounds.height); |
|
1023 |
/* REMINDER: will need to revisit when setExtendedStateBounds is added */ |
|
1024 |
//Fix for 4320050: Minimum size for java.awt.Frame is not being enforced. |
|
1025 |
//We need to update frame's minimum size, not to reset it |
|
439
3488710b02f8
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dav
parents:
107
diff
changeset
|
1026 |
removeSizeHints(window, XUtilConstants.PMaxSize); |
2 | 1027 |
window.updateMinimumSize(); |
1028 |
||
1029 |
/* Restore decorations */ |
|
1030 |
setShellDecor(window); |
|
1031 |
} finally { |
|
1032 |
XToolkit.awtUnlock(); |
|
1033 |
} |
|
1034 |
} |
|
1035 |
||
1036 |
/* |
|
1037 |
* Make specified shell non-resizable. |
|
1038 |
* If justChangeSize is false, update decorations as well. |
|
1039 |
* @param shellBounds bounds of the shell window |
|
1040 |
*/ |
|
1041 |
static void setShellNotResizable(XDecoratedPeer window, WindowDimensions newDimensions, Rectangle shellBounds, |
|
1042 |
boolean justChangeSize) |
|
1043 |
{ |
|
16839
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8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1044 |
if (insLog.isLoggable(PlatformLogger.FINE)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1045 |
insLog.fine("Setting non-resizable shell " + window + ", dimensions " + newDimensions + |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1046 |
", shellBounds " + shellBounds +", just change size: " + justChangeSize); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1047 |
} |
2 | 1048 |
XToolkit.awtLock(); |
1049 |
try { |
|
1050 |
/* Fix min/max size hints at the specified values */ |
|
1051 |
if (!shellBounds.isEmpty()) { |
|
1052 |
window.updateSizeHints(newDimensions); |
|
1053 |
requestWMExtents(window.getWindow()); |
|
1054 |
XToolkit.XSync(); |
|
1055 |
XlibWrapper.XMoveResizeWindow(XToolkit.getDisplay(), window.getShell(), |
|
1056 |
shellBounds.x, shellBounds.y, shellBounds.width, shellBounds.height); |
|
1057 |
} |
|
1058 |
if (!justChangeSize) { /* update decorations */ |
|
1059 |
setShellDecor(window); |
|
1060 |
} |
|
1061 |
} finally { |
|
1062 |
XToolkit.awtUnlock(); |
|
1063 |
} |
|
1064 |
} |
|
1065 |
||
1066 |
/*****************************************************************************\ |
|
1067 |
* Protocols support |
|
1068 |
*/ |
|
107 | 1069 |
private HashMap<Class<?>, Collection<?>> protocolsMap = new HashMap<Class<?>, Collection<?>>(); |
2 | 1070 |
/** |
1071 |
* Returns all protocols supporting given protocol interface |
|
1072 |
*/ |
|
107 | 1073 |
<T> Collection<T> getProtocols(Class<T> protocolInterface) { |
1074 |
Collection<T> res = (Collection<T>) protocolsMap.get(protocolInterface); |
|
2 | 1075 |
if (res != null) { |
107 | 1076 |
return res; |
2 | 1077 |
} else { |
107 | 1078 |
return new LinkedList<T>(); |
2 | 1079 |
} |
1080 |
} |
|
1081 |
||
107 | 1082 |
private <T> void addProtocol(Class<T> protocolInterface, T protocol) { |
1083 |
Collection<T> protocols = getProtocols(protocolInterface); |
|
2 | 1084 |
protocols.add(protocol); |
1085 |
protocolsMap.put(protocolInterface, protocols); |
|
1086 |
} |
|
1087 |
||
1088 |
boolean supportsDynamicLayout() { |
|
1089 |
int wm = getWMID(); |
|
1090 |
switch (wm) { |
|
1091 |
case XWM.ENLIGHTEN_WM: |
|
1092 |
case XWM.KDE2_WM: |
|
1093 |
case XWM.SAWFISH_WM: |
|
1094 |
case XWM.ICE_WM: |
|
1095 |
case XWM.METACITY_WM: |
|
1096 |
return true; |
|
1097 |
case XWM.OPENLOOK_WM: |
|
1098 |
case XWM.MOTIF_WM: |
|
1099 |
case XWM.CDE_WM: |
|
1100 |
return false; |
|
1101 |
default: |
|
1102 |
return false; |
|
1103 |
} |
|
1104 |
} |
|
1105 |
||
1106 |
||
1107 |
/** |
|
1108 |
* Check if state is supported. |
|
1109 |
* Note that a compound state is always reported as not supported. |
|
1110 |
* Note also that MAXIMIZED_BOTH is considered not a compound state. |
|
1111 |
* Therefore, a compound state is just ICONIFIED | anything else. |
|
1112 |
* |
|
1113 |
*/ |
|
1114 |
boolean supportsExtendedState(int state) { |
|
1115 |
switch (state) { |
|
1116 |
case Frame.MAXIMIZED_VERT: |
|
1117 |
case Frame.MAXIMIZED_HORIZ: |
|
1118 |
/* |
|
1119 |
* WMs that talk NET/WIN protocol, but do not support |
|
1120 |
* unidirectional maximization. |
|
1121 |
*/ |
|
1122 |
if (getWMID() == METACITY_WM) { |
|
1123 |
/* "This is a deliberate policy decision." -hp */ |
|
1124 |
return false; |
|
1125 |
} |
|
1126 |
/* FALLTROUGH */ |
|
1127 |
case Frame.MAXIMIZED_BOTH: |
|
107 | 1128 |
for (XStateProtocol proto : getProtocols(XStateProtocol.class)) { |
2 | 1129 |
if (proto.supportsState(state)) { |
1130 |
return true; |
|
1131 |
} |
|
1132 |
} |
|
1133 |
default: |
|
1134 |
return false; |
|
1135 |
} |
|
1136 |
} |
|
1137 |
||
1138 |
/*****************************************************************************\ |
|
1139 |
* |
|
1140 |
* Reading state from different protocols |
|
1141 |
* |
|
1142 |
\*****************************************************************************/ |
|
1143 |
||
1144 |
||
1145 |
int getExtendedState(XWindowPeer window) { |
|
1146 |
int state = 0; |
|
107 | 1147 |
for (XStateProtocol proto : getProtocols(XStateProtocol.class)) { |
2 | 1148 |
state |= proto.getState(window); |
1149 |
} |
|
1150 |
if (state != 0) { |
|
1151 |
return state; |
|
1152 |
} else { |
|
1153 |
return Frame.NORMAL; |
|
1154 |
} |
|
1155 |
} |
|
1156 |
||
1157 |
/*****************************************************************************\ |
|
1158 |
* |
|
1159 |
* Notice window state change when WM changes a property on the window ... |
|
1160 |
* |
|
1161 |
\*****************************************************************************/ |
|
1162 |
||
1163 |
||
1164 |
/* |
|
1165 |
* Check if property change is a window state protocol message. |
|
1166 |
*/ |
|
107 | 1167 |
boolean isStateChange(XDecoratedPeer window, XPropertyEvent e) { |
2 | 1168 |
if (!window.isShowing()) { |
1169 |
stateLog.finer("Window is not showing"); |
|
107 | 1170 |
return false; |
2 | 1171 |
} |
1172 |
||
1173 |
int wm_state = window.getWMState(); |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
1174 |
if (wm_state == XUtilConstants.WithdrawnState) { |
2 | 1175 |
stateLog.finer("WithdrawnState"); |
107 | 1176 |
return false; |
2 | 1177 |
} else { |
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1178 |
if (stateLog.isLoggable(PlatformLogger.FINER)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1179 |
stateLog.finer("Window WM_STATE is " + wm_state); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1180 |
} |
2 | 1181 |
} |
1182 |
boolean is_state_change = false; |
|
1183 |
if (e.get_atom() == XA_WM_STATE.getAtom()) { |
|
1184 |
is_state_change = true; |
|
1185 |
} |
|
1186 |
||
107 | 1187 |
for (XStateProtocol proto : getProtocols(XStateProtocol.class)) { |
2 | 1188 |
is_state_change |= proto.isStateChange(e); |
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1189 |
if (stateLog.isLoggable(PlatformLogger.FINEST)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1190 |
stateLog.finest(proto + ": is state changed = " + is_state_change); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1191 |
} |
2 | 1192 |
} |
107 | 1193 |
return is_state_change; |
1194 |
} |
|
2 | 1195 |
|
107 | 1196 |
/* |
1197 |
* Returns current state (including extended) of a given window. |
|
1198 |
*/ |
|
1199 |
int getState(XDecoratedPeer window) { |
|
1200 |
int res = 0; |
|
1201 |
final int wm_state = window.getWMState(); |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
1202 |
if (wm_state == XUtilConstants.IconicState) { |
107 | 1203 |
res = Frame.ICONIFIED; |
1204 |
} else { |
|
1205 |
res = Frame.NORMAL; |
|
2 | 1206 |
} |
107 | 1207 |
res |= getExtendedState(window); |
1208 |
return res; |
|
2 | 1209 |
} |
1210 |
||
1211 |
/*****************************************************************************\ |
|
1212 |
* |
|
1213 |
* Setting/changing window state ... |
|
1214 |
* |
|
1215 |
\*****************************************************************************/ |
|
1216 |
||
1217 |
/** |
|
1218 |
* Moves window to the specified layer, layer is one of the constants defined |
|
1219 |
* in XLayerProtocol |
|
1220 |
*/ |
|
1221 |
void setLayer(XWindowPeer window, int layer) { |
|
107 | 1222 |
for (XLayerProtocol proto : getProtocols(XLayerProtocol.class)) { |
2 | 1223 |
if (proto.supportsLayer(layer)) { |
1224 |
proto.setLayer(window, layer); |
|
1225 |
} |
|
1226 |
} |
|
1227 |
XToolkit.XSync(); |
|
1228 |
} |
|
1229 |
||
1230 |
void setExtendedState(XWindowPeer window, int state) { |
|
107 | 1231 |
for (XStateProtocol proto : getProtocols(XStateProtocol.class)) { |
2 | 1232 |
if (proto.supportsState(state)) { |
1233 |
proto.setState(window, state); |
|
1234 |
break; |
|
1235 |
} |
|
1236 |
} |
|
1237 |
||
1238 |
if (!window.isShowing()) { |
|
1239 |
/* |
|
1240 |
* Purge KWM bits. |
|
1241 |
* Not really tested with KWM, only with WindowMaker. |
|
1242 |
*/ |
|
1243 |
XToolkit.awtLock(); |
|
1244 |
try { |
|
1245 |
XlibWrapper.XDeleteProperty(XToolkit.getDisplay(), |
|
1246 |
window.getWindow(), |
|
1247 |
XA_KWM_WIN_ICONIFIED.getAtom()); |
|
1248 |
XlibWrapper.XDeleteProperty(XToolkit.getDisplay(), |
|
1249 |
window.getWindow(), |
|
1250 |
XA_KWM_WIN_MAXIMIZED.getAtom()); |
|
1251 |
} |
|
1252 |
finally { |
|
1253 |
XToolkit.awtUnlock(); |
|
1254 |
} |
|
1255 |
} |
|
1256 |
XToolkit.XSync(); |
|
1257 |
} |
|
1258 |
||
1259 |
||
1260 |
/* |
|
1261 |
* Work around for 4775545. |
|
1262 |
* |
|
1263 |
* If WM exits while the top-level is shaded, the shaded hint remains |
|
1264 |
* on the top-level properties. When WM restarts and sees the shaded |
|
1265 |
* window it can reparent it into a "pre-shaded" decoration frame |
|
1266 |
* (Metacity does), and our insets logic will go crazy, b/c it will |
|
1267 |
* see a huge nagative bottom inset. There's no clean solution for |
|
1268 |
* this, so let's just be weasels and drop the shaded hint if we |
|
1269 |
* detect that WM exited. NB: we are in for a race condition with WM |
|
1270 |
* restart here. NB2: e.g. WindowMaker saves the state in a private |
|
1271 |
* property that this code knows nothing about, so this workaround is |
|
1272 |
* not effective; other WMs might play similar tricks. |
|
1273 |
*/ |
|
1274 |
void unshadeKludge(XDecoratedPeer window) { |
|
1275 |
assert(window.isShowing()); |
|
1276 |
||
107 | 1277 |
for (XStateProtocol proto : getProtocols(XStateProtocol.class)) { |
2 | 1278 |
proto.unshadeKludge(window); |
1279 |
} |
|
1280 |
XToolkit.XSync(); |
|
1281 |
} |
|
1282 |
||
1283 |
static boolean inited = false; |
|
1284 |
static void init() { |
|
1285 |
if (inited) { |
|
1286 |
return; |
|
1287 |
} |
|
1288 |
||
1289 |
initAtoms(); |
|
1290 |
getWM(); |
|
1291 |
inited = true; |
|
1292 |
} |
|
1293 |
||
1294 |
void initializeProtocols() { |
|
1295 |
XNETProtocol net_protocol = g_net_protocol; |
|
1296 |
if (net_protocol != null) { |
|
1297 |
if (!net_protocol.active()) { |
|
1298 |
net_protocol = null; |
|
1299 |
} else { |
|
1300 |
if (net_protocol.doStateProtocol()) { |
|
1301 |
addProtocol(XStateProtocol.class, net_protocol); |
|
1302 |
} |
|
1303 |
if (net_protocol.doLayerProtocol()) { |
|
1304 |
addProtocol(XLayerProtocol.class, net_protocol); |
|
1305 |
} |
|
1306 |
} |
|
1307 |
} |
|
1308 |
||
1309 |
XWINProtocol win = g_win_protocol; |
|
1310 |
if (win != null) { |
|
1311 |
if (win.active()) { |
|
1312 |
if (win.doStateProtocol()) { |
|
1313 |
addProtocol(XStateProtocol.class, win); |
|
1314 |
} |
|
1315 |
if (win.doLayerProtocol()) { |
|
1316 |
addProtocol(XLayerProtocol.class, win); |
|
1317 |
} |
|
1318 |
} |
|
1319 |
} |
|
1320 |
} |
|
1321 |
||
1322 |
HashMap storedInsets = new HashMap(); |
|
1323 |
Insets guessInsets(XDecoratedPeer window) { |
|
1324 |
Insets res = (Insets)storedInsets.get(window.getClass()); |
|
1325 |
if (res == null) { |
|
1326 |
switch (WMID) { |
|
1327 |
case ENLIGHTEN_WM: |
|
1328 |
res = new Insets(19, 4, 4, 4); |
|
1329 |
break; |
|
1330 |
case CDE_WM: |
|
1331 |
res = new Insets(28, 6, 6, 6); |
|
1332 |
break; |
|
1333 |
case NO_WM: |
|
1334 |
case LG3D_WM: |
|
1335 |
res = zeroInsets; |
|
1336 |
break; |
|
1337 |
case MOTIF_WM: |
|
1338 |
case OPENLOOK_WM: |
|
1339 |
default: |
|
1340 |
res = defaultInsets; |
|
1341 |
} |
|
1342 |
} |
|
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1343 |
if (insLog.isLoggable(PlatformLogger.FINEST)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1344 |
insLog.finest("WM guessed insets: " + res); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1345 |
} |
2 | 1346 |
return res; |
1347 |
} |
|
1348 |
/* |
|
1349 |
* Some buggy WMs ignore window gravity when processing |
|
1350 |
* ConfigureRequest and position window as if the gravity is Static. |
|
1351 |
* We work around this in MWindowPeer.pReshape(). |
|
1352 |
* |
|
1353 |
* Starting with 1.5 we have introduced an Environment variable |
|
1354 |
* _JAVA_AWT_WM_STATIC_GRAVITY that can be set to indicate to Java |
|
1355 |
* explicitly that the WM has this behaviour, example is FVWM. |
|
1356 |
*/ |
|
1357 |
||
1358 |
static int awtWMStaticGravity = -1; |
|
1359 |
static boolean configureGravityBuggy() { |
|
1360 |
||
1361 |
if (awtWMStaticGravity == -1) { |
|
1362 |
awtWMStaticGravity = (XToolkit.getEnv("_JAVA_AWT_WM_STATIC_GRAVITY") != null) ? 1 : 0; |
|
1363 |
} |
|
1364 |
||
1365 |
if (awtWMStaticGravity == 1) { |
|
1366 |
return true; |
|
1367 |
} |
|
1368 |
||
1369 |
switch(getWMID()) { |
|
1370 |
case XWM.ICE_WM: |
|
1371 |
/* |
|
1372 |
* See bug #228981 at IceWM's SourceForge pages. |
|
1373 |
* Latest stable version 1.0.8-6 still has this problem. |
|
1374 |
*/ |
|
1375 |
/** |
|
1376 |
* Version 1.2.2 doesn't have this problem |
|
1377 |
*/ |
|
1378 |
// Detect IceWM version |
|
1379 |
if (g_net_protocol != null) { |
|
1380 |
String wm_name = g_net_protocol.getWMName(); |
|
1381 |
Pattern pat = Pattern.compile("^IceWM (\\d+)\\.(\\d+)\\.(\\d+).*$"); |
|
1382 |
try { |
|
1383 |
Matcher match = pat.matcher(wm_name); |
|
1384 |
if (match.matches()) { |
|
1385 |
int v1 = Integer.parseInt(match.group(1)); |
|
1386 |
int v2 = Integer.parseInt(match.group(2)); |
|
1387 |
int v3 = Integer.parseInt(match.group(3)); |
|
1388 |
return !(v1 > 1 || (v1 == 1 && (v2 > 2 || (v2 == 2 && v3 >=2)))); |
|
1389 |
} |
|
1390 |
} catch (Exception e) { |
|
1391 |
return true; |
|
1392 |
} |
|
1393 |
} |
|
1394 |
return true; |
|
1395 |
case XWM.ENLIGHTEN_WM: |
|
1396 |
/* At least E16 is buggy. */ |
|
1397 |
return true; |
|
1398 |
default: |
|
1399 |
return false; |
|
1400 |
} |
|
1401 |
} |
|
1402 |
||
1403 |
/* |
|
1404 |
* @return if WM implements the insets property - returns insets with values |
|
1405 |
* specified in that property, null otherwise. |
|
1406 |
*/ |
|
1407 |
public static Insets getInsetsFromExtents(long window) { |
|
1408 |
if (window == XConstants.None) { |
|
1409 |
return null; |
|
1410 |
} |
|
1411 |
XNETProtocol net_protocol = getWM().getNETProtocol(); |
|
1412 |
if (net_protocol != null && net_protocol.active()) { |
|
1413 |
Insets insets = getInsetsFromProp(window, XA_NET_FRAME_EXTENTS); |
|
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1414 |
if (insLog.isLoggable(PlatformLogger.FINE)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1415 |
insLog.fine("_NET_FRAME_EXTENTS: {0}", insets); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1416 |
} |
2 | 1417 |
|
1418 |
if (insets != null) { |
|
1419 |
return insets; |
|
1420 |
} |
|
1421 |
} |
|
1422 |
switch(getWMID()) { |
|
1423 |
case XWM.KDE2_WM: |
|
1424 |
return getInsetsFromProp(window, XA_KDE_NET_WM_FRAME_STRUT); |
|
1425 |
case XWM.ENLIGHTEN_WM: |
|
1426 |
return getInsetsFromProp(window, XA_E_FRAME_SIZE); |
|
1427 |
default: |
|
1428 |
return null; |
|
1429 |
} |
|
1430 |
} |
|
1431 |
||
1432 |
/** |
|
1433 |
* Helper function reads property of type CARDINAL[4] = { left, right, top, bottom } |
|
1434 |
* and converts it to Insets object. |
|
1435 |
*/ |
|
1436 |
public static Insets getInsetsFromProp(long window, XAtom atom) { |
|
1437 |
if (window == XConstants.None) { |
|
1438 |
return null; |
|
1439 |
} |
|
1440 |
||
1441 |
WindowPropertyGetter getter = |
|
1442 |
new WindowPropertyGetter(window, atom, |
|
1443 |
0, 4, false, XAtom.XA_CARDINAL); |
|
1444 |
try { |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
1445 |
if (getter.execute() != XConstants.Success |
2 | 1446 |
|| getter.getData() == 0 |
1447 |
|| getter.getActualType() != XAtom.XA_CARDINAL |
|
1448 |
|| getter.getActualFormat() != 32) |
|
1449 |
{ |
|
1450 |
return null; |
|
1451 |
} else { |
|
1452 |
return new Insets((int)Native.getCard32(getter.getData(), 2), // top |
|
1453 |
(int)Native.getCard32(getter.getData(), 0), // left |
|
1454 |
(int)Native.getCard32(getter.getData(), 3), // bottom |
|
1455 |
(int)Native.getCard32(getter.getData(), 1)); // right |
|
1456 |
} |
|
1457 |
} finally { |
|
1458 |
getter.dispose(); |
|
1459 |
} |
|
1460 |
} |
|
1461 |
||
1462 |
/** |
|
1463 |
* Asks WM to fill Frame Extents (insets) for the window. |
|
1464 |
*/ |
|
1465 |
public static void requestWMExtents(long window) { |
|
1466 |
if (window == XConstants.None) { // not initialized |
|
1467 |
return; |
|
1468 |
} |
|
1469 |
||
1470 |
log.fine("Requesting FRAME_EXTENTS"); |
|
1471 |
||
1472 |
XClientMessageEvent msg = new XClientMessageEvent(); |
|
1473 |
msg.zero(); |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
1474 |
msg.set_type(XConstants.ClientMessage); |
2 | 1475 |
msg.set_display(XToolkit.getDisplay()); |
1476 |
msg.set_window(window); |
|
1477 |
msg.set_format(32); |
|
1478 |
XToolkit.awtLock(); |
|
1479 |
try { |
|
1480 |
XNETProtocol net_protocol = getWM().getNETProtocol(); |
|
1481 |
if (net_protocol != null && net_protocol.active()) { |
|
1482 |
msg.set_message_type(XA_NET_REQUEST_FRAME_EXTENTS.getAtom()); |
|
1483 |
XlibWrapper.XSendEvent(XToolkit.getDisplay(), XToolkit.getDefaultRootWindow(), |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
1484 |
false, |
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
1485 |
XConstants.SubstructureRedirectMask | XConstants.SubstructureNotifyMask, |
2 | 1486 |
msg.getPData()); |
1487 |
} |
|
1488 |
if (getWMID() == XWM.KDE2_WM) { |
|
1489 |
msg.set_message_type(XA_KDE_NET_WM_FRAME_STRUT.getAtom()); |
|
1490 |
XlibWrapper.XSendEvent(XToolkit.getDisplay(), XToolkit.getDefaultRootWindow(), |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
1491 |
false, |
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
107
diff
changeset
|
1492 |
XConstants.SubstructureRedirectMask | XConstants.SubstructureNotifyMask, |
2 | 1493 |
msg.getPData()); |
1494 |
} |
|
1495 |
// XXX: should we wait for response? XIfEvent() would be useful here :) |
|
1496 |
} finally { |
|
1497 |
XToolkit.awtUnlock(); |
|
1498 |
msg.dispose(); |
|
1499 |
} |
|
1500 |
} |
|
1501 |
||
1502 |
/* syncTopLEvelPos() is necessary to insure that the window manager has in |
|
1503 |
* fact moved us to our final position relative to the reParented WM window. |
|
1504 |
* We have noted a timing window which our shell has not been moved so we |
|
1505 |
* screw up the insets thinking they are 0,0. Wait (for a limited period of |
|
1506 |
* time to let the WM hava a chance to move us. |
|
1507 |
* @param window window ID of the shell, assuming it is the window |
|
1508 |
* which will NOT have zero coordinates after the complete |
|
1509 |
* reparenting |
|
1510 |
*/ |
|
1511 |
boolean syncTopLevelPos(long window, XWindowAttributes attrs) { |
|
1512 |
int tries = 0; |
|
1513 |
XToolkit.awtLock(); |
|
1514 |
try { |
|
1515 |
do { |
|
1516 |
XlibWrapper.XGetWindowAttributes(XToolkit.getDisplay(), window, attrs.pData); |
|
1517 |
if (attrs.get_x() != 0 || attrs.get_y() != 0) { |
|
1518 |
return true; |
|
1519 |
} |
|
1520 |
tries++; |
|
1521 |
XToolkit.XSync(); |
|
1522 |
} while (tries < 50); |
|
1523 |
} |
|
1524 |
finally { |
|
1525 |
XToolkit.awtUnlock(); |
|
1526 |
} |
|
1527 |
return false; |
|
1528 |
} |
|
1529 |
||
1530 |
Insets getInsets(XDecoratedPeer win, long window, long parent) { |
|
1531 |
/* |
|
1532 |
* Unfortunately the concept of "insets" borrowed to AWT |
|
1533 |
* from Win32 is *absolutely*, *unbelievably* foreign to |
|
1534 |
* X11. Few WMs provide the size of frame decor |
|
1535 |
* (i.e. insets) in a property they set on the client |
|
1536 |
* window, so we check if we can get away with just |
|
1537 |
* peeking at it. [Future versions of wm-spec might add a |
|
1538 |
* standardized hint for this]. |
|
1539 |
* |
|
1540 |
* Otherwise we do some special casing. Actually the |
|
1541 |
* fallback code ("default" case) seems to cover most of |
|
1542 |
* the existing WMs (modulo Reparent/Configure order |
|
1543 |
* perhaps?). |
|
1544 |
* |
|
1545 |
* Fallback code tries to account for the two most common cases: |
|
1546 |
* |
|
1547 |
* . single reparenting |
|
1548 |
* parent window is the WM frame |
|
1549 |
* [twm, olwm, sawfish] |
|
1550 |
* |
|
1551 |
* . double reparenting |
|
1552 |
* parent is a lining exactly the size of the client |
|
1553 |
* grandpa is the WM frame |
|
1554 |
* [mwm, e!, kwin, fvwm2 ... ] |
|
1555 |
*/ |
|
1556 |
Insets correctWM = XWM.getInsetsFromExtents(window); |
|
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1557 |
if (insLog.isLoggable(PlatformLogger.FINER)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1558 |
insLog.finer("Got insets from property: {0}", correctWM); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1559 |
} |
2 | 1560 |
|
1561 |
if (correctWM == null) { |
|
1562 |
correctWM = new Insets(0,0,0,0); |
|
1563 |
||
1564 |
correctWM.top = -1; |
|
1565 |
correctWM.left = -1; |
|
1566 |
||
1567 |
XWindowAttributes lwinAttr = new XWindowAttributes(); |
|
1568 |
XWindowAttributes pattr = new XWindowAttributes(); |
|
1569 |
try { |
|
1570 |
switch (XWM.getWMID()) { |
|
1571 |
/* should've been done in awt_wm_getInsetsFromProp */ |
|
1572 |
case XWM.ENLIGHTEN_WM: { |
|
1573 |
/* enlightenment does double reparenting */ |
|
1574 |
syncTopLevelPos(parent, lwinAttr); |
|
1575 |
correctWM.left = lwinAttr.get_x(); |
|
1576 |
correctWM.top = lwinAttr.get_y(); |
|
1577 |
/* |
|
1578 |
* Now get the actual dimensions of the parent window |
|
1579 |
* resolve the difference. We can't rely on the left |
|
1580 |
* to be equal to right or bottom... Enlightment |
|
1581 |
* breaks that assumption. |
|
1582 |
*/ |
|
1583 |
XlibWrapper.XGetWindowAttributes(XToolkit.getDisplay(), |
|
1584 |
XlibUtil.getParentWindow(parent), |
|
1585 |
pattr.pData); |
|
1586 |
correctWM.right = pattr.get_width() - |
|
1587 |
(lwinAttr.get_width() + correctWM.left); |
|
1588 |
correctWM.bottom = pattr.get_height() - |
|
1589 |
(lwinAttr.get_height() + correctWM.top); |
|
1590 |
||
1591 |
break; |
|
1592 |
} |
|
1593 |
case XWM.ICE_WM: // for 1.2.2. |
|
1594 |
case XWM.KDE2_WM: /* should've been done in getInsetsFromProp */ |
|
1595 |
case XWM.CDE_WM: |
|
1596 |
case XWM.MOTIF_WM: { |
|
1597 |
/* these are double reparenting too */ |
|
1598 |
if (syncTopLevelPos(parent, lwinAttr)) { |
|
1599 |
correctWM.top = lwinAttr.get_y(); |
|
1600 |
correctWM.left = lwinAttr.get_x(); |
|
1601 |
correctWM.right = correctWM.left; |
|
1602 |
correctWM.bottom = correctWM.left; |
|
1603 |
} else { |
|
1604 |
return null; |
|
1605 |
} |
|
1606 |
break; |
|
1607 |
} |
|
1608 |
case XWM.SAWFISH_WM: |
|
1609 |
case XWM.OPENLOOK_WM: { |
|
1610 |
/* single reparenting */ |
|
1611 |
syncTopLevelPos(window, lwinAttr); |
|
1612 |
correctWM.top = lwinAttr.get_y(); |
|
1613 |
correctWM.left = lwinAttr.get_x(); |
|
1614 |
correctWM.right = correctWM.left; |
|
1615 |
correctWM.bottom = correctWM.left; |
|
1616 |
break; |
|
1617 |
} |
|
1618 |
case XWM.OTHER_WM: |
|
1619 |
default: { /* this is very similar to the E! case above */ |
|
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1620 |
if (insLog.isLoggable(PlatformLogger.FINEST)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1621 |
insLog.finest("Getting correct insets for OTHER_WM/default, parent: {0}", parent); |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1622 |
} |
2 | 1623 |
syncTopLevelPos(parent, lwinAttr); |
1624 |
int status = XlibWrapper.XGetWindowAttributes(XToolkit.getDisplay(), |
|
1625 |
window, lwinAttr.pData); |
|
1626 |
status = XlibWrapper.XGetWindowAttributes(XToolkit.getDisplay(), |
|
1627 |
parent, pattr.pData); |
|
1628 |
if (lwinAttr.get_root() == parent) { |
|
1629 |
insLog.finest("our parent is root so insets should be zero"); |
|
1630 |
correctWM = new Insets(0, 0, 0, 0); |
|
1631 |
break; |
|
1632 |
} |
|
1633 |
||
1634 |
/* |
|
1635 |
* Check for double-reparenting WM. |
|
1636 |
* |
|
1637 |
* If the parent is exactly the same size as the |
|
1638 |
* top-level assume taht it's the "lining" window and |
|
1639 |
* that the grandparent is the actual frame (NB: we |
|
1640 |
* have already handled undecorated windows). |
|
1641 |
* |
|
1642 |
* XXX: what about timing issues that syncTopLevelPos |
|
1643 |
* is supposed to work around? |
|
1644 |
*/ |
|
1645 |
if (lwinAttr.get_x() == 0 && lwinAttr.get_y() == 0 |
|
1646 |
&& lwinAttr.get_width()+2*lwinAttr.get_border_width() == pattr.get_width() |
|
1647 |
&& lwinAttr.get_height()+2*lwinAttr.get_border_width() == pattr.get_height()) |
|
1648 |
{ |
|
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1649 |
if (insLog.isLoggable(PlatformLogger.FINEST)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1650 |
insLog.finest("Double reparenting detected, pattr({2})={0}, lwinAttr({3})={1}", |
3938
ef327bd847c0
6879044: Eliminate the dependency on logging from the AWT/2D/Swing classes
mchung
parents:
2802
diff
changeset
|
1651 |
lwinAttr, pattr, parent, window); |
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1652 |
} |
2 | 1653 |
lwinAttr.set_x(pattr.get_x()); |
1654 |
lwinAttr.set_y(pattr.get_y()); |
|
1655 |
lwinAttr.set_border_width(lwinAttr.get_border_width()+pattr.get_border_width()); |
|
1656 |
||
1657 |
final long grand_parent = XlibUtil.getParentWindow(parent); |
|
1658 |
||
1659 |
if (grand_parent == lwinAttr.get_root()) { |
|
1660 |
// This is not double-reparenting in a |
|
1661 |
// general sense - we simply don't have |
|
1662 |
// correct insets - return null to try to |
|
1663 |
// get insets later |
|
1664 |
return null; |
|
1665 |
} else { |
|
1666 |
parent = grand_parent; |
|
1667 |
XlibWrapper.XGetWindowAttributes(XToolkit.getDisplay(), |
|
1668 |
parent, |
|
1669 |
pattr.pData); |
|
1670 |
} |
|
1671 |
} |
|
1672 |
/* |
|
1673 |
* XXX: To be absolutely correct, we'd need to take |
|
1674 |
* parent's border-width into account too, but the |
|
1675 |
* rest of the code is happily unaware about border |
|
1676 |
* widths and inner/outer distinction, so for the time |
|
1677 |
* being, just ignore it. |
|
1678 |
*/ |
|
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1679 |
if (insLog.isLoggable(PlatformLogger.FINEST)) { |
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1680 |
insLog.finest("Attrs before calculation: pattr({2})={0}, lwinAttr({3})={1}", |
3938
ef327bd847c0
6879044: Eliminate the dependency on logging from the AWT/2D/Swing classes
mchung
parents:
2802
diff
changeset
|
1681 |
lwinAttr, pattr, parent, window); |
16839
d0f2e97b7359
8010297: Missing isLoggable() checks in logging code
anthony
parents:
12829
diff
changeset
|
1682 |
} |
2 | 1683 |
correctWM = new Insets(lwinAttr.get_y() + lwinAttr.get_border_width(), |
1684 |
lwinAttr.get_x() + lwinAttr.get_border_width(), |
|
1685 |
pattr.get_height() - (lwinAttr.get_y() + lwinAttr.get_height() + 2*lwinAttr.get_border_width()), |
|
1686 |
pattr.get_width() - (lwinAttr.get_x() + lwinAttr.get_width() + 2*lwinAttr.get_border_width())); |
|
1687 |
break; |
|
1688 |
} /* default */ |
|
1689 |
} /* switch (runningWM) */ |
|
1690 |
} finally { |
|
1691 |
lwinAttr.dispose(); |
|
1692 |
pattr.dispose(); |
|
1693 |
} |
|
1694 |
} |
|
1695 |
if (storedInsets.get(win.getClass()) == null) { |
|
1696 |
storedInsets.put(win.getClass(), correctWM); |
|
1697 |
} |
|
1698 |
return correctWM; |
|
1699 |
} |
|
1700 |
boolean isDesktopWindow( long w ) { |
|
1701 |
if (g_net_protocol != null) { |
|
1702 |
XAtomList wtype = XAtom.get("_NET_WM_WINDOW_TYPE").getAtomListPropertyList( w ); |
|
1703 |
return wtype.contains( XAtom.get("_NET_WM_WINDOW_TYPE_DESKTOP") ); |
|
1704 |
} else { |
|
1705 |
return false; |
|
1706 |
} |
|
1707 |
} |
|
1708 |
||
1709 |
public XNETProtocol getNETProtocol() { |
|
1710 |
return g_net_protocol; |
|
1711 |
} |
|
1712 |
||
1713 |
/** |
|
1714 |
* Sets _NET_WN_ICON property on the window using the arrays of |
|
1715 |
* raster-data for icons. If icons is null, removes _NET_WM_ICON |
|
1716 |
* property. |
|
1717 |
* This method invokes XNETProtocol.setWMIcon() for WMs that |
|
1718 |
* support NET protocol. |
|
1719 |
* |
|
1720 |
* @return true if hint was modified successfully, false otherwise |
|
1721 |
*/ |
|
1722 |
public boolean setNetWMIcon(XWindowPeer window, java.util.List<XIconInfo> icons) { |
|
1723 |
if (g_net_protocol != null && g_net_protocol.active()) { |
|
1724 |
g_net_protocol.setWMIcons(window, icons); |
|
1725 |
return getWMID() != ICE_WM; |
|
1726 |
} |
|
1727 |
return false; |
|
1728 |
} |
|
1729 |
} |