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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@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 qt-info@nokia.com.
**
**************************************************************************/
#ifndef TEXTEDITORACTIONHANDLER_H
#define TEXTEDITORACTIONHANDLER_H
#include "texteditor_global.h"
#include <coreplugin/icontext.h>
#include <QtCore/QObject>
#include <QtCore/QPointer>
#include <QtCore/QList>
QT_FORWARD_DECLARE_CLASS(QAction)
namespace Core {
class ICore;
class IEditor;
}
namespace TextEditor {
class BaseTextEditorWidget;
// Redirects slots from global actions to the respective editor.
class TEXTEDITOR_EXPORT TextEditorActionHandler : public QObject
{
Q_OBJECT
public:
enum OptionalActionsMask {
None = 0,
Format = 1,
UnCommentSelection = 2,
UnCollapseAll = 4
};
explicit TextEditorActionHandler(const char *context, uint optionalActions = None);
~TextEditorActionHandler();
void setupActions(BaseTextEditorWidget *editor);
void initializeActions();
public slots:
void updateActions();
void updateRedoAction();
void updateUndoAction();
void updateCopyAction();
protected:
const QPointer<BaseTextEditorWidget> ¤tEditor() const;
QAction *registerNewAction(const QString &id, bool scriptable=false, const QString &title = QString());
QAction *registerNewAction(const QString &id, QObject *receiver, const char *slot, bool scriptable = false,
const QString &title = QString());
enum UpdateMode { ReadOnlyMode, WriteMode };
UpdateMode updateMode() const;
virtual void createActions();
virtual bool supportsAction(const QString &id) const;
virtual void updateActions(UpdateMode um);
private slots:
void undoAction();
void redoAction();
void copyAction();
void cutAction();
void pasteAction();
void selectAllAction();
void gotoAction();
void printAction();
void formatAction();
void rewrapParagraphAction();
void setVisualizeWhitespace(bool);
void cleanWhitespace();
void setTextWrapping(bool);
void unCommentSelection();
void unfoldAll();
void fold();
void unfold();
void cutLine();
void copyLine();
void deleteLine();
void deleteEndOfWord();
void deleteEndOfWordCamelCase();
void deleteStartOfWord();
void deleteStartOfWordCamelCase();
void selectEncoding();
void increaseFontSize();
void decreaseFontSize();
void resetFontSize();
void gotoBlockStart();
void gotoBlockEnd();
void gotoBlockStartWithSelection();
void gotoBlockEndWithSelection();
void selectBlockUp();
void selectBlockDown();
void moveLineUp();
void moveLineDown();
void copyLineUp();
void copyLineDown();
void joinLines();
void insertLineAbove();
void insertLineBelow();
void uppercaseSelection();
void lowercaseSelection();
void updateCurrentEditor(Core::IEditor *editor);
void gotoLineStart();
void gotoLineStartWithSelection();
void gotoLineEnd();
void gotoLineEndWithSelection();
void gotoNextLine();
void gotoNextLineWithSelection();
void gotoPreviousLine();
void gotoPreviousLineWithSelection();
void gotoPreviousCharacter();
void gotoPreviousCharacterWithSelection();
void gotoNextCharacter();
void gotoNextCharacterWithSelection();
void gotoPreviousWord();
void gotoPreviousWordWithSelection();
void gotoNextWord();
void gotoNextWordWithSelection();
void gotoPreviousWordCamelCase();
void gotoPreviousWordCamelCaseWithSelection();
void gotoNextWordCamelCase();
void gotoNextWordCamelCaseWithSelection();
private:
QAction *m_undoAction;
QAction *m_redoAction;
QAction *m_copyAction;
QAction *m_cutAction;
QAction *m_pasteAction;
QAction *m_selectAllAction;
QAction *m_gotoAction;
QAction *m_printAction;
QAction *m_formatAction;
QAction *m_rewrapParagraphAction;
QAction *m_visualizeWhitespaceAction;
QAction *m_cleanWhitespaceAction;
QAction *m_textWrappingAction;
QAction *m_unCommentSelectionAction;
QAction *m_unfoldAllAction;
QAction *m_foldAction;
QAction *m_unfoldAction;
QAction *m_cutLineAction;
QAction *m_copyLineAction;
QAction *m_deleteLineAction;
QAction *m_deleteEndOfWordAction;
QAction *m_deleteEndOfWordCamelCaseAction;
QAction *m_deleteStartOfWordAction;
QAction *m_deleteStartOfWordCamelCaseAction;
QAction *m_selectEncodingAction;
QAction *m_increaseFontSizeAction;
QAction *m_decreaseFontSizeAction;
QAction *m_resetFontSizeAction;
QAction *m_gotoBlockStartAction;
QAction *m_gotoBlockEndAction;
QAction *m_gotoBlockStartWithSelectionAction;
QAction *m_gotoBlockEndWithSelectionAction;
QAction *m_selectBlockUpAction;
QAction *m_selectBlockDownAction;
QAction *m_moveLineUpAction;
QAction *m_moveLineDownAction;
QAction *m_copyLineUpAction;
QAction *m_copyLineDownAction;
QAction *m_joinLinesAction;
QAction *m_insertLineAboveAction;
QAction *m_insertLineBelowAction;
QAction *m_upperCaseSelectionAction;
QAction *m_lowerCaseSelectionAction;
QList<QAction *> m_modifyingActions;
uint m_optionalActions;
QPointer<BaseTextEditorWidget> m_currentEditor;
Core::Context m_contextId;
bool m_initialized;
};
} // namespace TextEditor
#endif // TEXTEDITORACTIONHANDLER_H
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