2014-11-07 14:57:25 +00:00
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/****************************************************************************
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**
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2016-01-15 12:36:27 +00:00
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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2014-11-07 14:57:25 +00:00
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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2016-01-15 12:36:27 +00:00
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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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2014-11-07 14:57:25 +00:00
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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2015-01-28 08:44:43 +00:00
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** a written agreement between you and The Qt Company. For licensing terms
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2016-01-15 12:36:27 +00:00
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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2014-11-07 14:57:25 +00:00
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**
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2016-01-15 12:36:27 +00:00
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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2014-11-07 14:57:25 +00:00
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qwindowdump.h"
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#if QT_VERSION > 0x050000
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# include <QtGui/QGuiApplication>
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# include <QtGui/QScreen>
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# include <QtGui/QWindow>
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# include <qpa/qplatformwindow.h>
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2016-01-21 16:12:46 +00:00
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# include <private/qwindow_p.h>
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2016-01-06 08:11:23 +00:00
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# if QT_VERSION >= 0x050600
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# include <private/qhighdpiscaling_p.h>
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# endif
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2014-11-07 14:57:25 +00:00
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#endif
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#include <QtCore/QMetaObject>
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#include <QtCore/QRect>
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#include <QtCore/QDebug>
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#include <QtCore/QTextStream>
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namespace QtDiag {
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void indentStream(QTextStream &s, int indent)
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{
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for (int i = 0; i < indent; ++i)
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s << ' ';
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}
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void formatObject(QTextStream &str, const QObject *o)
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{
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str << o->metaObject()->className();
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const QString on = o->objectName();
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if (!on.isEmpty())
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str << "/\"" << on << '"';
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}
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void formatRect(QTextStream &str, const QRect &geom)
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{
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2019-11-11 13:03:37 +00:00
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str << geom.width() << 'x' << geom.height() << Qt::forcesign << geom.x() << geom.y()
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<< Qt::noforcesign;
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2014-11-07 14:57:25 +00:00
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}
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#define debugType(s, type, typeConstant) \
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if ((type & typeConstant) == typeConstant) \
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s << ' ' << #typeConstant;
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#define debugFlag(s, flags, flagConstant) \
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if (flags & flagConstant) \
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s << ' ' << #flagConstant;
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2019-06-03 10:43:26 +00:00
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void formatWindowFlags(QTextStream &str, Qt::WindowFlags flags)
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2014-11-07 14:57:25 +00:00
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{
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2019-11-11 13:03:37 +00:00
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str << Qt::showbase << Qt::hex << unsigned(flags) << Qt::dec << Qt::noshowbase;
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2014-11-07 14:57:25 +00:00
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const Qt::WindowFlags windowType = flags & Qt::WindowType_Mask;
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debugFlag(str, flags, Qt::Window)
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debugType(str, windowType, Qt::Dialog)
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debugType(str, windowType, Qt::Sheet)
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debugType(str, windowType, Qt::Drawer)
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debugType(str, windowType, Qt::Popup)
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debugType(str, windowType, Qt::Tool)
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debugType(str, windowType, Qt::ToolTip)
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debugType(str, windowType, Qt::SplashScreen)
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debugType(str, windowType, Qt::Desktop)
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debugType(str, windowType, Qt::SubWindow)
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#if QT_VERSION > 0x050000
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debugType(str, windowType, Qt::ForeignWindow)
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debugType(str, windowType, Qt::CoverWindow)
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#endif
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debugFlag(str, flags, Qt::MSWindowsFixedSizeDialogHint)
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debugFlag(str, flags, Qt::MSWindowsOwnDC)
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debugFlag(str, flags, Qt::X11BypassWindowManagerHint)
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debugFlag(str, flags, Qt::FramelessWindowHint)
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debugFlag(str, flags, Qt::WindowTitleHint)
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debugFlag(str, flags, Qt::WindowSystemMenuHint)
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debugFlag(str, flags, Qt::WindowMinimizeButtonHint)
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debugFlag(str, flags, Qt::WindowMaximizeButtonHint)
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debugFlag(str, flags, Qt::WindowContextHelpButtonHint)
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debugFlag(str, flags, Qt::WindowShadeButtonHint)
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debugFlag(str, flags, Qt::WindowStaysOnTopHint)
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debugFlag(str, flags, Qt::CustomizeWindowHint)
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#if QT_VERSION > 0x050000
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debugFlag(str, flags, Qt::WindowTransparentForInput)
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debugFlag(str, flags, Qt::WindowOverridesSystemGestures)
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debugFlag(str, flags, Qt::WindowDoesNotAcceptFocus)
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debugFlag(str, flags, Qt::NoDropShadowWindowHint)
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debugFlag(str, flags, Qt::WindowFullscreenButtonHint)
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#endif
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debugFlag(str, flags, Qt::WindowStaysOnBottomHint)
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debugFlag(str, flags, Qt::MacWindowToolBarButtonHint)
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debugFlag(str, flags, Qt::BypassGraphicsProxyWidget)
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}
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#if QT_VERSION > 0x050000
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void formatWindow(QTextStream &str, const QWindow *w, FormatWindowOptions options)
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{
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const QPlatformWindow *pw = w->handle();
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formatObject(str, w);
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str << ' ' << (w->isVisible() ? "[visible] " : "[hidden] ");
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if (const WId nativeWinId = pw ? pw->winId() : WId(0))
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2019-11-11 13:03:37 +00:00
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str << "[native: " << Qt::hex << Qt::showbase << nativeWinId << Qt::dec << Qt::noshowbase
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<< "] ";
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2014-11-07 14:57:25 +00:00
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if (w->isTopLevel())
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str << "[top] ";
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if (w->isExposed())
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str << "[exposed] ";
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2016-01-06 08:11:23 +00:00
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if (w->surfaceClass() == QWindow::Offscreen)
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str << "[offscreen] ";
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str << "surface=" << w->surfaceType() << ' ';
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2015-06-08 09:24:06 +00:00
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if (const Qt::WindowState state = w->windowState())
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str << "windowState=" << state << ' ';
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2014-11-07 14:57:25 +00:00
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formatRect(str, w->geometry());
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2016-01-06 08:11:23 +00:00
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if (w->isTopLevel()) {
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str << " \"" << w->screen()->name() << "\" ";
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#if QT_VERSION >= 0x050600
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if (QHighDpiScaling::isActive())
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2017-03-20 15:29:29 +00:00
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str << "factor=" << QHighDpiScaling::factor(w) << " dpr=" << w->devicePixelRatio();
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2016-01-06 08:11:23 +00:00
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#endif
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}
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2014-11-07 14:57:25 +00:00
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if (!(options & DontPrintWindowFlags)) {
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str << ' ';
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formatWindowFlags(str, w->flags());
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}
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2016-01-21 16:12:46 +00:00
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if (options & PrintSizeConstraints) {
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str << ' ';
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const QSize minimumSize = w->minimumSize();
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if (minimumSize.width() > 0 || minimumSize.height() > 0)
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str << "minimumSize=" << minimumSize.width() << 'x' << minimumSize.height() << ' ';
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const QSize maximumSize = w->maximumSize();
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if (maximumSize.width() < QWINDOWSIZE_MAX || maximumSize.height() < QWINDOWSIZE_MAX)
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str << "maximumSize=" << maximumSize.width() << 'x' << maximumSize.height() << ' ';
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}
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2014-11-07 14:57:25 +00:00
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str << '\n';
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}
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static void dumpWindowRecursion(QTextStream &str, const QWindow *w,
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2019-06-03 10:43:26 +00:00
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FormatWindowOptions options = {}, int depth = 0)
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2014-11-07 14:57:25 +00:00
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{
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indentStream(str, 2 * depth);
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2017-03-20 15:29:29 +00:00
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formatWindow(str, w, options);
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2014-11-07 14:57:25 +00:00
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foreach (const QObject *co, w->children()) {
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if (co->isWindowType())
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dumpWindowRecursion(str, static_cast<const QWindow *>(co), options, depth + 1);
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}
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}
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void dumpAllWindows(FormatWindowOptions options)
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{
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QString d;
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QTextStream str(&d);
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str << "### QWindows:\n";
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foreach (QWindow *w, QGuiApplication::topLevelWindows())
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dumpWindowRecursion(str, w, options);
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2015-01-22 15:53:16 +00:00
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#if QT_VERSION >= 0x050400
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2014-11-07 14:57:25 +00:00
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qDebug().noquote() << d;
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2015-01-22 15:53:16 +00:00
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#else
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qDebug() << d;
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#endif
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2014-11-07 14:57:25 +00:00
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}
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#else // Qt 5
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class QWindow {};
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void formatWindow(QTextStream &, const QWindow *, FormatWindowOptions)
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{
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}
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void dumpAllWindows(FormatWindowOptions options)
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{
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}
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#endif // Qt 4
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} // namespace QtDiag
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