X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fcontrib%2Flibqxt-2007-10-24%2Fsrc%2Fgui%2Fqxtdesktopwidget_x11.cpp;fp=src%2Fcontrib%2Flibqxt-2007-10-24%2Fsrc%2Fgui%2Fqxtdesktopwidget_x11.cpp;h=aa979009c85922dad85b0a6e4c1f03ec1cb60165;hp=0000000000000000000000000000000000000000;hb=a634acadbcf6017474f68a3eaf7cb632660e9e49;hpb=cd122ca8e0d2c0ffc5397e0a813c75d791a7e6e3

diff --git a/src/contrib/libqxt-2007-10-24/src/gui/qxtdesktopwidget_x11.cpp b/src/contrib/libqxt-2007-10-24/src/gui/qxtdesktopwidget_x11.cpp
new file mode 100644
index 00000000..aa979009
--- /dev/null
+++ b/src/contrib/libqxt-2007-10-24/src/gui/qxtdesktopwidget_x11.cpp
@@ -0,0 +1,140 @@
+/****************************************************************************
+**
+** Copyright (C) Qxt Foundation. Some rights reserved.
+**
+** This file is part of the QxtGui module of the Qt eXTension library
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of th Common Public License, version 1.0, as published by
+** IBM.
+**
+** This file is provided "AS IS", without WARRANTIES OR CONDITIONS OF ANY
+** KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
+** WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR
+** FITNESS FOR A PARTICULAR PURPOSE.
+**
+** You should have received a copy of the CPL along with this file.
+** See the LICENSE file and the cpl1.0.txt file included with the source
+** distribution for more information. If you did not receive a copy of the
+** license, contact the Qxt Foundation.
+**
+** <http://libqxt.sourceforge.net>  <foundation@libqxt.org>
+**
+****************************************************************************/
+#include "qxtdesktopwidget.h"
+#include <QX11Info>
+#include <X11/Xutil.h>
+
+static void qxt_getWindowProperty(Window wid, Atom prop, int maxlen, Window** data, int* count)
+{
+    Atom type = 0;
+    int format = 0;
+    unsigned long after = 0;
+    XGetWindowProperty(QX11Info::display(), wid, prop, 0, maxlen / 4, False, AnyPropertyType,
+                       &type, &format, (unsigned long*) count, &after, (unsigned char**) data);
+}
+
+static QRect qxt_getWindowRect(Window wid)
+{
+    QRect rect;
+    XWindowAttributes attr;
+    if (XGetWindowAttributes(QX11Info::display(), wid, &attr))
+    {
+        rect = QRect(attr.x, attr.y, attr.width, attr.height);
+    }
+    return rect;
+}
+
+WindowList QxtDesktopWidget::windows()
+{
+    static Atom net_clients = 0;
+    if (!net_clients)
+        net_clients = XInternAtom(QX11Info::display(), "_NET_CLIENT_LIST_STACKING", True);
+
+    int count = 0;
+    Window* list = 0;
+    qxt_getWindowProperty(QX11Info::appRootWindow(), net_clients, 1024 * sizeof(Window), &list, &count);
+
+    WindowList res;
+    for (int i = 0; i < count; ++i)
+        res += list[i];
+    XFree(list);
+    return res;
+}
+
+WId QxtDesktopWidget::activeWindow()
+{
+    Window focus;
+    int revert = 0;
+    Display* display = QX11Info::display();
+    XGetInputFocus(display, &focus, &revert);
+    return focus;
+}
+
+WId QxtDesktopWidget::findWindow(const QString& title)
+{
+    Window result = 0;
+    WindowList list = windows();
+    foreach (Window wid, list)
+    {
+        if (windowTitle(wid) == title)
+        {
+            result = wid;
+            break;
+        }
+    }
+    return result;
+}
+
+WId QxtDesktopWidget::windowAt(const QPoint& pos)
+{
+    Window result = 0;
+    WindowList list = windows();
+    for (int i = list.size() - 1; i >= 0; --i)
+    {
+        WId wid = list.at(i);
+        if (windowGeometry(wid).contains(pos))
+        {
+            result = wid;
+            break;
+        }
+    }
+    return result;
+}
+
+QString QxtDesktopWidget::windowTitle(WId window)
+{
+    QString name;
+    char* str = 0;
+    if (XFetchName(QX11Info::display(), window, &str))
+    {
+        name = QString::fromLatin1(str);
+    }
+    XFree(str);
+    return name;
+}
+
+QRect QxtDesktopWidget::windowGeometry(WId window)
+{
+    QRect rect = qxt_getWindowRect(window);
+
+    Window root = 0;
+    Window parent = 0;
+    Window* children = 0;
+    unsigned int count = 0;
+    Display* display = QX11Info::display();
+    if (XQueryTree(display, window, &root, &parent, &children, &count))
+    {
+        window = parent; // exclude decoration
+        XFree(children);
+        while (window != 0 && XQueryTree(display, window, &root, &parent, &children, &count))
+        {
+            XWindowAttributes attr;
+            if (parent != 0 && XGetWindowAttributes(display, parent, &attr))
+                rect.translate(QRect(attr.x, attr.y, attr.width, attr.height).topLeft());
+            window = parent;
+            XFree(children);
+        }
+    }
+    return rect;
+}