Add initial auto-type implementation.

The platform dependent bits are separated in plugins.
A plugin for X11 using Xlib is already done.

src/autotype/AutoType.h

@@ -0,0 +1,76 @@
+/*
+ *  Copyright (C) 2012 Felix Geyer <debfx@fobos.de>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 2 or (at your option)
+ *  version 3 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef KEEPASSX_AUTOTYPE_H
+#define KEEPASSX_AUTOTYPE_H
+
+#include <QtCore/QObject>
+#include <QtCore/QStringList>
+
+#include "core/Global.h"
+
+class AutoTypeAction;
+class AutoTypeExecutor;
+class AutoTypePlatformInterface;
+class Database;
+class Entry;
+class QPluginLoader;
+
+class AutoType : public QObject
+{
+    Q_OBJECT
+
+public:
+    QStringList windowTitles();
+    void performAutoType(const Entry* entry, QWidget* hideWindow = Q_NULLPTR,
+                         const QString& customSequence = QString());
+    void performGlobalAutoType(const QList<Database*> dbList);
+    bool registerGlobalShortcut(Qt::Key key, Qt::KeyboardModifiers modifiers);
+    void unregisterGlobalShortcut();
+    int callEventFilter(void* event);
+
+    inline bool isAvailable() {
+        return m_plugin;
+    }
+
+    static AutoType* instance();
+
+Q_SIGNALS:
+    void globalShortcutTriggered();
+
+private:
+    explicit AutoType(QObject* parent = Q_NULLPTR);
+    ~AutoType();
+    bool parseActions(const QString& sequence, const Entry* entry, QList<AutoTypeAction*>& actions);
+    QList<AutoTypeAction*> createActionFromTemplate(const QString& tmpl, const Entry* entry);
+
+    bool m_inAutoType;
+    Qt::Key m_currentGlobalKey;
+    Qt::KeyboardModifiers m_currentGlobalModifiers;
+    QPluginLoader* m_pluginLoader;
+    AutoTypePlatformInterface* m_plugin;
+    AutoTypeExecutor* m_executor;
+    static AutoType* m_instance;
+
+    Q_DISABLE_COPY(AutoType)
+};
+
+inline AutoType* autoType() {
+    return AutoType::instance();
+}
+
+#endif // KEEPASSX_AUTOTYPE_H