New plugin: plugin macro

This plugin let the user record and replay some macros:
 * 3 handlers: action, find and texteditor
 * almost all texteditor and cpp actions recorded
 * options page to set the directories where the macros are stored
 * optional dialog to give a name and comment at the end of a macro
 * locator integration to play a macro
 * shortcuts assignment to macro

The most important change outside the plugin macros is the isScriptable method
for command: All scriptable commands can be stored in a macro.

Merge-request: 2176
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>

src/plugins/macros/texteditormacrohandler.h

@@ -0,0 +1,72 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nicolas Arnaud-Cormos.
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#ifndef MACROSPLUGIN_TEXTEDITOREVENTHANDLER_H
+#define MACROSPLUGIN_TEXTEDITOREVENTHANDLER_H
+
+#include "imacrohandler.h"
+
+namespace Core {
+class IEditor;
+}
+
+namespace TextEditor {
+class ITextEditor;
+}
+
+namespace Macros {
+namespace Internal {
+
+class TextEditorMacroHandler : public Macros::IMacroHandler
+{
+    Q_OBJECT
+
+public:
+    TextEditorMacroHandler();
+
+    void startRecording(Macros::Macro *macro);
+    void endRecordingMacro(Macros::Macro *macro);
+
+    bool canExecuteEvent(const Macros::MacroEvent &macroEvent);
+    bool executeEvent(const Macros::MacroEvent &macroEvent);
+
+    bool eventFilter(QObject *watched, QEvent *event);
+
+public slots:
+    void changeEditor(Core::IEditor *editor);
+    void closeEditor(Core::IEditor *editor);
+
+private:
+    TextEditor::ITextEditor *m_currentEditor;
+};
+
+} // namespace Internal
+} // namespace Macros
+
+#endif // MACROSPLUGIN_TEXTEDITOREVENTHANDLER_H