Android: Move AndroidExtraLibraryListModel to base

Instead of having the full class build-system dependent,
by relying on four more AndroidQtSupport functions for now.

Change-Id: I26842f3ec70b875ba4481ae36d8c85f86366cb88
Reviewed-by: Vikas Pachdha <vikas.pachdha@qt.io>

src/plugins/android/androidextralibrarylistmodel.cpp

@@ -0,0 +1,155 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 BogDan Vatra <bog_dan_ro@yahoo.com>
+** Copyright (C) 2016 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 "androidextralibrarylistmodel.h"
+
+#include <android/androidqtsupport.h>
+#include <android/androidmanager.h>
+
+#include <projectexplorer/project.h>
+#include <projectexplorer/runconfiguration.h>
+#include <projectexplorer/target.h>
+
+namespace Android {
+
+AndroidExtraLibraryListModel::AndroidExtraLibraryListModel(ProjectExplorer::Target *target,
+                                                           QObject *parent)
+    : QAbstractItemModel(parent),
+      m_target(target)
+{
+    updateModel();
+
+    connect(target->project(), &ProjectExplorer::Project::parsingStarted,
+            this, &AndroidExtraLibraryListModel::updateModel);
+    connect(target->project(), &ProjectExplorer::Project::parsingFinished,
+            this, &AndroidExtraLibraryListModel::updateModel);
+    connect(target, &ProjectExplorer::Target::activeRunConfigurationChanged,
+            this, &AndroidExtraLibraryListModel::updateModel);
+}
+
+QModelIndex AndroidExtraLibraryListModel::index(int row, int column, const QModelIndex &) const
+{
+    return createIndex(row, column);
+}
+
+QModelIndex AndroidExtraLibraryListModel::parent(const QModelIndex &) const
+{
+    return QModelIndex();
+}
+
+int AndroidExtraLibraryListModel::rowCount(const QModelIndex &) const
+{
+    return m_entries.size();
+}
+
+int AndroidExtraLibraryListModel::columnCount(const QModelIndex &) const
+{
+    return 1;
+}
+
+QVariant AndroidExtraLibraryListModel::data(const QModelIndex &index, int role) const
+{
+    Q_ASSERT(index.row() >= 0 && index.row() < m_entries.size());
+    const QString &entry = QDir::cleanPath(m_entries.at(index.row()));
+    switch (role) {
+    case Qt::DisplayRole: return entry;
+    default: return QVariant();
+    };
+}
+
+void AndroidExtraLibraryListModel::updateModel()
+{
+    AndroidQtSupport *qtSupport = Android::AndroidManager::androidQtSupport(m_target);
+    QTC_ASSERT(qtSupport, return);
+
+    if (qtSupport->parseInProgress(m_target)) {
+        emit enabledChanged(false);
+        return;
+    }
+
+    bool enabled;
+    beginResetModel();
+    if (qtSupport->validParse(m_target)) {
+        m_entries = qtSupport->targetData(Constants::AndroidExtraLibs, m_target);
+        enabled = true;
+    } else {
+        // parsing error or not a application template
+        m_entries.clear();
+        enabled = false;
+    }
+    endResetModel();
+
+    emit enabledChanged(enabled);
+}
+
+void AndroidExtraLibraryListModel::addEntries(const QStringList &list)
+{
+    AndroidQtSupport *qtSupport = Android::AndroidManager::androidQtSupport(m_target);
+    QTC_ASSERT(qtSupport, return);
+    Utils::FileName projectFilePath = qtSupport->projectFilePath(m_target);
+
+    beginInsertRows(QModelIndex(), m_entries.size(), m_entries.size() + list.size());
+
+    const QDir dir = qtSupport->projectFilePath(m_target).toFileInfo().absoluteDir();
+    for (const QString &path : list)
+        m_entries += "$$PWD/" + dir.relativeFilePath(path);
+
+    qtSupport->setTargetData(Constants::AndroidExtraLibs, m_entries, m_target);
+    endInsertRows();
+}
+
+bool greaterModelIndexByRow(const QModelIndex &a, const QModelIndex &b)
+{
+    return a.row() > b.row();
+}
+
+void AndroidExtraLibraryListModel::removeEntries(QModelIndexList list)
+{
+    if (list.isEmpty())
+        return;
+
+    std::sort(list.begin(), list.end(), greaterModelIndexByRow);
+
+    int i = 0;
+    while (i < list.size()) {
+        int lastRow = list.at(i++).row();
+        int firstRow = lastRow;
+        while (i < list.size() && firstRow - list.at(i).row()  <= 1)
+            firstRow = list.at(i++).row();
+
+        beginRemoveRows(QModelIndex(), firstRow, lastRow);
+        int count = lastRow - firstRow + 1;
+        while (count-- > 0)
+            m_entries.removeAt(firstRow);
+        endRemoveRows();
+    }
+
+    AndroidQtSupport *qtSupport = AndroidManager::androidQtSupport(m_target);
+    QTC_ASSERT(qtSupport, return);
+    qtSupport->setTargetData(Constants::AndroidExtraLibs, m_entries, m_target);
+}
+
+} // Android