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Diffstat (limited to 'tests/manual/diaglib/logwidget.h')
-rw-r--r-- | tests/manual/diaglib/logwidget.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/tests/manual/diaglib/logwidget.h b/tests/manual/diaglib/logwidget.h new file mode 100644 index 0000000000..1a85cc143d --- /dev/null +++ b/tests/manual/diaglib/logwidget.h @@ -0,0 +1,94 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL21$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** As a special exception, The Qt Company gives you certain additional +** rights. These rights are described in The Qt Company LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef LOGWIDGET_H +#define LOGWIDGET_H + +#include <QPlainTextEdit> + +// Instantiate as follows: LogFunctionGuard guard(Q_FUNC_INFO) +class LogFunctionGuard { + Q_DISABLE_COPY(LogFunctionGuard) +public: + explicit LogFunctionGuard(const char *name); + ~LogFunctionGuard(); + +private: + const char *m_name; +}; + +class LogWidget : public QPlainTextEdit +{ + Q_OBJECT +public: + explicit LogWidget(QWidget *parent = 0); + ~LogWidget(); + + static LogWidget *instance() { return m_instance; } + + static QString startupMessage(); + static void install(); + static void uninstall(); + + static int indent() { return m_indent; } + static void setIndent(int i) { m_indent = i; } + + static bool lineNumberingEnabled() { return m_lineNumberingEnabled; } + static void setLineNumberingEnabled(bool l) { m_lineNumberingEnabled = l; } + + static bool showMessageType() { return m_showMessageType; } + static void setShowMessageType(bool s) { m_showMessageType = s; } + +public slots: + void appendText(const QString &); + +private: + static int m_indent; + static bool m_lineNumberingEnabled; + static bool m_showMessageType; + static LogWidget *m_instance; +}; + +inline LogFunctionGuard::LogFunctionGuard(const char *name) : m_name(name) +{ + qDebug(">%s", m_name); + LogWidget::setIndent(LogWidget::indent() + 2); +} + +inline LogFunctionGuard::~LogFunctionGuard() +{ + LogWidget::setIndent(LogWidget::indent() - 2); + qDebug("<%s", m_name); +} + +#endif // LOGWIDGET_H |