qt-creator/src/plugins/duieditor/duieditor.h

/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** 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.
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**************************************************************************/

#ifndef DUIDITORW_H
#define DUIDITORW_H

#include <texteditor/basetexteditor.h>

#include "qmljsastfwd_p.h"
#include "qmljsengine_p.h"
#include "duidocument.h"

QT_BEGIN_NAMESPACE
class QComboBox;
class QTimer;
QT_END_NAMESPACE

namespace Core {
	class ICore;
}

namespace DuiEditor {

class DuiModelManagerInterface;

namespace Internal {

class DuiHighlighter;

class ScriptEditor;

class ScriptEditorEditable : public TextEditor::BaseTextEditorEditable
{
	Q_OBJECT

public:
	ScriptEditorEditable(ScriptEditor *, const QList<int> &);
	QList<int> context() const;

	bool duplicateSupported() const { return true; }
	Core::IEditor *duplicate(QWidget *parent);
	const char *kind() const;
        bool isTemporary() const { return false; }

private:
	QList<int> m_context;
};


struct Declaration
{
	QString text;
	int startLine;
	int startColumn;
	int endLine;
	int endColumn;

	Declaration()
		: startLine(0),
		  startColumn(0),
		  endLine(0),
		  endColumn(0)
	{ }
};

class ScriptEditor : public TextEditor::BaseTextEditor
{
	Q_OBJECT

public:
	typedef QList<int> Context;

	ScriptEditor(const Context &context,
				 QWidget *parent = 0);
	~ScriptEditor();

	QList<Declaration> declarations() const;
	QStringList words() const;
	QStringList keywords() const;

	QList<QmlJS::DiagnosticMessage> diagnosticMessages() const
	{ return m_diagnosticMessages; }

	virtual void unCommentSelection();

    DuiDocument::Ptr duiDocument() const { return m_document; }

public slots:
	virtual void setFontSettings(const TextEditor::FontSettings &);

private slots:
    void onDocumentUpdated(DuiDocument::Ptr doc);

	void updateDocument();
	void updateDocumentNow();
	void jumpToMethod(int index);
	void updateMethodBoxIndex();
	void updateMethodBoxToolTip();
	void updateFileName();

	// refactoring ops
	void renameIdUnderCursor();

protected:
	void contextMenuEvent(QContextMenuEvent *e);
	TextEditor::BaseTextEditorEditable *createEditableInterface();
	void createToolBar(ScriptEditorEditable *editable);
    TextEditor::BaseTextEditor::Link findLinkAt(const QTextCursor &cursor, bool resolveTarget = true);
    virtual void reformat(QTextDocument *doc, QTextBlock block);

private:
	virtual bool isElectricCharacter(const QChar &ch) const;
	virtual void indentBlock(QTextDocument *doc, QTextBlock block, QChar typedChar);

	QString wordUnderCursor() const;

	const Context m_context;

	QTimer *m_updateDocumentTimer;
	QComboBox *m_methodCombo;
	QList<Declaration> m_declarations;
	QStringList m_words;
	QMap<QString, QList<QmlJS::AST::SourceLocation> > m_ids; // ### use QMultiMap
	QList<QmlJS::DiagnosticMessage> m_diagnosticMessages;
	DuiDocument::Ptr m_document;
    DuiModelManagerInterface *m_modelManager;
};

} // namespace Internal
} // namespace DuiEditor

#endif // DUIDITORW_H