1 files changed, 171 insertions, 0 deletions
diff --git a/src/libs/installer/addqtcreatorarrayvalueoperation.cpp b/src/libs/installer/addqtcreatorarrayvalueoperation.cpp
new file mode 100644
index 000000000..23ca7a21a
--- /dev/null
+++ b/src/libs/installer/addqtcreatorarrayvalueoperation.cpp
@@ -0,0 +1,171 @@
+/**************************************************************************
+**
+** This file is part of Installer Framework
+**
+** Copyright (c) 2011-2012 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+**
+** GNU Lesser General Public License Usage
+**
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this file.
+** Please review the following information to ensure the GNU Lesser General
+** Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** Other Usage
+**
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**************************************************************************/
+
+#include "addqtcreatorarrayvalueoperation.h"
+
+#include "constants.h"
+#include "qtcreator_constants.h"
+#include "packagemanagercore.h"
+
+#include <QtCore/QSettings>
+#include <QtCore/QSet>
+
+using namespace QInstaller;
+
+static QString groupName(const QString &groupName)
+{
+    return groupName == QLatin1String("General") ? QString() : groupName;
+}
+
+AddQtCreatorArrayValueOperation::AddQtCreatorArrayValueOperation()
+{
+    setName(QLatin1String("AddQtCreatorArrayValue"));
+}
+
+void AddQtCreatorArrayValueOperation::backup()
+{
+}
+
+bool AddQtCreatorArrayValueOperation::performOperation()
+{
+    const QStringList args = arguments();
+
+    if (args.count() != 4) {
+        setError(InvalidArguments);
+        setErrorString(tr("Invalid arguments in %0: %1 arguments given, exactly 4 expected (group, "
+            "arrayname, key, value).").arg(name()).arg( arguments().count()));
+        return false;
+    }
+
+
+    PackageManagerCore *const core = qVariantValue<PackageManagerCore*>(value(QLatin1String("installer")));
+    if (!core) {
+        setError(UserDefinedError);
+        setErrorString(tr("Needed installer object in %1 operation is empty.").arg(name()));
+        return false;
+    }
+    const QString &rootInstallPath = core->value(scTargetDir);
+
+    QSettings settings(rootInstallPath + QLatin1String(QtCreatorSettingsSuffixPath),
+        QSettings::IniFormat);
+
+    const QString &group = groupName(args.at(0));
+    const QString &arrayName = args.at(1);
+    const QString &key = args.at(2);
+    const QString &value = args.at(3);
+
+    if (!group.isEmpty())
+        settings.beginGroup(group);
+
+    QList<QString> oldArrayValues;
+    int arraySize = settings.beginReadArray(arrayName);
+    for (int i = 0; i < arraySize; ++i) {
+        settings.setArrayIndex(i);
+        //if it is already there we have nothing todo
+        if (settings.value(key).toString() == value)
+            return true;
+        oldArrayValues.append(settings.value(key).toString());
+    }
+    settings.endArray();
+
+
+    settings.beginWriteArray(arrayName);
+
+    for (int i = 0; i < oldArrayValues.size(); ++i) {
+        settings.setArrayIndex(i);
+        settings.setValue(key, oldArrayValues.value(i));
+    }
+    settings.setArrayIndex(oldArrayValues.size()); //means next index after the last insert
+    settings.setValue(key, value);
+    settings.endArray();
+
+    settings.sync(); //be save ;)
+    setValue(QLatin1String("ArrayValueSet"), true);
+    return true;
+}
+
+bool AddQtCreatorArrayValueOperation::undoOperation()
+{
+    if (value(QLatin1String("ArrayValueSet")).isNull())
+        return true;
+    const QStringList args = arguments();
+
+    PackageManagerCore *const core = qVariantValue<PackageManagerCore*>(value(QLatin1String("installer")));
+    if (!core) {
+        setError(UserDefinedError);
+        setErrorString(tr("Needed installer object in %1 operation is empty.").arg(name()));
+        return false;
+    }
+    const QString &rootInstallPath = core->value(scTargetDir);
+
+    QSettings settings(rootInstallPath + QLatin1String(QtCreatorSettingsSuffixPath),
+        QSettings::IniFormat);
+
+    const QString &group = groupName(args.at(0));
+    const QString &arrayName = args.at(1);
+    const QString &key = args.at(2);
+    const QString &value = args.at(3);
+
+    if (!group.isEmpty())
+        settings.beginGroup(group);
+
+    QList<QString> oldArrayValues;
+    int arraySize = settings.beginReadArray(arrayName);
+    for (int i = 0; i < arraySize; ++i) {
+        settings.setArrayIndex(i);
+        if (settings.value(key).toString() != value)
+            oldArrayValues.append(settings.value(key).toString());
+    }
+    settings.endArray();
+
+
+    settings.beginWriteArray(arrayName);
+
+    for (int i = 0; i < oldArrayValues.size(); ++i) {
+        settings.setArrayIndex(i);
+        settings.setValue(key, oldArrayValues.value(i));
+    }
+    settings.endArray();
+
+    settings.sync(); //be save ;)
+    return true;
+}
+
+bool AddQtCreatorArrayValueOperation::testOperation()
+{
+    return true;
+}
+
+Operation *AddQtCreatorArrayValueOperation::clone() const
+{
+    return new AddQtCreatorArrayValueOperation();
+}