Android: Implement a "editor" for android manifest files

Change-Id: I18c00ab452db21e5aa1ae3ad2eff465cfeff54b6
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>

src/plugins/android/androidmanifestdocument.cpp

@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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+** 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 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
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+****************************************************************************/
+
+#include "androidmanifestdocument.h"
+#include "androidmanifesteditorwidget.h"
+#include "androidconstants.h"
+
+#include <coreplugin/editormanager/ieditor.h>
+
+#include <QDir>
+#include <QDomDocument>
+
+using namespace Android;
+using namespace Android::Internal;
+
+
+AndroidManifestDocument::AndroidManifestDocument(AndroidManifestEditorWidget *editorWidget)
+    : TextEditor::BaseTextDocument(),
+      m_editorWidget(editorWidget)
+{
+}
+
+bool AndroidManifestDocument::save(QString *errorString, const QString &fileName, bool autoSave)
+{
+    m_editorWidget->preSave();
+    return BaseTextDocument::save(errorString, fileName, autoSave);
+}
+
+QString AndroidManifestDocument::defaultPath() const
+{
+    QFileInfo fi(fileName());
+    return fi.absolutePath();
+}
+
+QString AndroidManifestDocument::suggestedFileName() const
+{
+    QFileInfo fi(fileName());
+    return fi.fileName();
+}
+
+bool AndroidManifestDocument::isModified() const
+{
+    return BaseTextDocument::isModified() ||  m_editorWidget->isModified();
+}
+
+bool AndroidManifestDocument::isSaveAsAllowed() const
+{
+    return false;
+}