Add AutotoolsProjectManager plugin

Change-Id: Icbc8d105a3ffea2bf705d18e3413f6b3487ccfd3
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: hjk <qthjk@ovi.com>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@nokia.com>

src/plugins/autotoolsprojectmanager/autotoolsproject.h

@@ -0,0 +1,183 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010-2011 Openismus GmbH.
+**   Authors: Peter Penz (ppenz@openismus.com)
+**            Patricia Santana Cruz (patriciasantanacruz@gmail.com)
+**
+** Contact: Nokia Corporation (info@qt.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 info@qt.nokia.com.
+**
+**************************************************************************/
+
+#ifndef AUTOTOOLSPROJECT_H
+#define AUTOTOOLSPROJECT_H
+
+#include "autotoolstarget.h"
+
+#include <coreplugin/editormanager/ieditor.h>
+#include <projectexplorer/toolchain.h>
+#include <projectexplorer/project.h>
+#include <projectexplorer/projectexplorer.h>
+#include <projectexplorer/projectnodes.h>
+#include <utils/filesystemwatcher.h>
+
+#include <QtCore/QPointer>
+#include <QtCore/QDir>
+
+namespace ProjectExplorer {
+class ToolChain;
+}
+
+namespace AutotoolsProjectManager {
+namespace Internal {
+class AutotoolsConfigurationFactory;
+class AutotoolsProjectFile;
+class AutotoolsProjectNode;
+class AutotoolsManager;
+class MakefileParserThread;
+class AutotoolsTarget;
+
+/**
+ * @brief Implementation of the ProjectExplorer::Project interface.
+ *
+ * Loads the autotools project and embeds it into the QtCreator project tree.
+ * The class AutotoolsProject is the core of the autotools project plugin.
+ * It is responsible to parse the Makefile.am files and do trigger project
+ * updates if a Makefile.am file or a configure.ac file has been changed.
+ */
+class AutotoolsProject : public ProjectExplorer::Project
+{
+    Q_OBJECT
+
+public:
+    AutotoolsProject(AutotoolsManager *manager, const QString &fileName);
+    ~AutotoolsProject();
+
+    QString displayName() const;
+    QString id() const;
+    Core::IFile *file() const;
+    ProjectExplorer::IProjectManager *projectManager() const;
+    AutotoolsTarget *activeTarget() const;
+    QList<ProjectExplorer::BuildConfigWidget*> subConfigWidgets();
+    ProjectExplorer::ProjectNode *rootProjectNode() const;
+    QStringList files(FilesMode fileMode) const;
+    QList<ProjectExplorer::Project*> dependsOn();
+    QString defaultBuildDirectory() const;
+    QString sourceDirectory() const;
+    QStringList buildTargets() const;
+    ProjectExplorer::ToolChain *toolChain() const;
+    void setToolChain(ProjectExplorer::ToolChain *tc);
+    QVariantMap toMap() const;
+
+signals:
+    void toolChainChanged(ProjectExplorer::ToolChain *);
+
+protected:
+    bool fromMap(const QVariantMap &map);
+
+private slots:
+    /**
+     *  Loads the project tree by parsing the makefiles.
+     */
+    void loadProjectTree();
+
+    /**
+     * Is invoked when the makefile parsing by m_makefileParserThread has
+     * been started. Turns the mouse cursor into a busy cursor.
+     */
+    void makefileParsingStarted();
+
+    /**
+     * Is invoked when the makefile parsing by m_makefileParserThread has
+     * been finished. Adds all sources and files into the project tree and
+     * takes care listen to file changes for Makefile.am and configure.ac
+     * files.
+     */
+    void makefileParsingFinished();
+
+    /**
+     * Is invoked, if a file of the project tree has been changed by the user.
+     * If a Makefile.am or a configure.ac file has been changed, the project
+     * configuration must be updated.
+     */
+    void onFileChanged(const QString &file);
+
+private:
+    /**
+     * Creates folder-nodes and file-nodes for the project tree.
+     */
+    void buildFileNodeTree(const QDir &directory,
+                           const QStringList &files);
+
+    /**
+     * Helper method for buildFileNodeTree(): Inserts a new folder-node for
+     * the directory \p nodeDir and inserts it into \p nodes. If no parent
+     * folder exists, it will be created recursively.
+     */
+    ProjectExplorer::FolderNode* insertFolderNode(const QDir &nodeDir,
+                                                  QHash<QString, ProjectExplorer::Node*> &nodes);
+
+    /**
+     * @return All nodes (including sub-folder- and file-nodes) for the given parent folder.
+     */
+    QList<ProjectExplorer::Node*> nodes(ProjectExplorer::FolderNode *parent) const;
+
+    /**
+     * This function is in charge of the code completion.
+     */
+    void updateCppCodeModel();
+
+private:
+    /// Project manager that has been passed in the constructor
+    AutotoolsManager *m_manager;
+
+    /// File name of the makefile that has been passed in the constructor
+    QString m_fileName;
+    QString m_projectName;
+
+    /// Return value for AutotoolsProject::files()
+    QStringList m_files;
+
+    /// Return value for AutotoolsProject::file()
+    AutotoolsProjectFile *m_file;
+
+    /// Return value for AutotoolsProject::rootProjectNode()
+    AutotoolsProjectNode *m_rootNode;
+
+    /// Watches project files for changes.
+    Utils::FileSystemWatcher *m_fileWatcher;
+    QStringList m_watchedFiles;
+
+    /// Responsible for parsing the makefiles asynchronously in a thread
+    MakefileParserThread *m_makefileParserThread;
+
+    ProjectExplorer::ToolChain *m_toolChain;
+};
+
+} // namespace Internal
+} // namespace AutotoolsProjectManager
+
+#endif // AUTOTOOLSPROJECT_H