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author | Christian Kandeler <christian.kandeler@qt.io> | 2019-08-01 14:13:59 +0200 |
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committer | Christian Kandeler <christian.kandeler@qt.io> | 2019-08-02 10:27:00 +0000 |
commit | b85b8050925704e99f09d1f609600fc83d9eb990 (patch) | |
tree | d1ae172f6ee0bbaa20c128414551796a48a39289 /src/libs/utils/displayname.cpp | |
parent | 1d7f6fe29863053887b701acfc04333a65bb915f (diff) |
Introduce Utils::DisplayName
The concept of a default display name as used in ProjectConfiguration is
useful, and we'd like to use it elsewhere.
Change-Id: I10d9a5bd3d3e385a99f1122c6b119136662502fa
Reviewed-by: hjk <hjk@qt.io>
Diffstat (limited to 'src/libs/utils/displayname.cpp')
-rw-r--r-- | src/libs/utils/displayname.cpp | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/src/libs/utils/displayname.cpp b/src/libs/utils/displayname.cpp new file mode 100644 index 00000000000..819baae4955 --- /dev/null +++ b/src/libs/utils/displayname.cpp @@ -0,0 +1,76 @@ +/**************************************************************************** +** +** Copyright (C) 2019 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of Qt Creator. +** +** 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 https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +****************************************************************************/ + +#include "displayname.h" + +namespace Utils { + +bool DisplayName::setValue(const QString &name) +{ + if (value() == name) + return false; + if (name == m_defaultValue) + m_value.clear(); + else + m_value = name; + return true; +} + +bool DisplayName::setDefaultValue(const QString &name) +{ + if (m_defaultValue == name) + return false; + const QString originalName = value(); + m_defaultValue = name; + return originalName != value(); +} + +QString DisplayName::value() const +{ + return m_value.isEmpty() ? m_defaultValue : m_value; +} + +bool DisplayName::usesDefaultValue() const +{ + return m_value.isEmpty(); +} + +void DisplayName::toMap(QVariantMap &map, const QString &key) const +{ + if (!usesDefaultValue()) + map.insert(key, m_value); +} + +void DisplayName::fromMap(const QVariantMap &map, const QString &key) +{ + m_value = map.value(key).toString(); +} + +bool operator==(const DisplayName &dn1, const DisplayName &dn2) +{ + return dn1.value() == dn2.value() && dn1.defaultValue() == dn2.defaultValue(); +} + +} // namespace Utils |