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111 lines
3.4 KiB
111 lines
3.4 KiB
14 years ago
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/**********************************************************************
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** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of Qt Designer.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free Qt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with
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** the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#ifndef COMPLETION_H
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#define COMPLETION_H
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#include <qstring.h>
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#include <qstringlist.h>
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#include <qobject.h>
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#include <qmap.h>
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class QTextDocument;
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class Editor;
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class QVBox;
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class QListBox;
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class ArgHintWidget;
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struct CompletionEntry
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{
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QString type;
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QString text;
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QString postfix;
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QString prefix;
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QString postfix2;
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bool operator==( const CompletionEntry &c ) const {
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return ( c.type == type &&
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c.text == text &&
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c.postfix == postfix &&
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c.prefix == prefix &&
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c.postfix2 == postfix2 );
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}
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};
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class EditorCompletion : public QObject
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{
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Q_OBJECT
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public:
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EditorCompletion( Editor *e );
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~EditorCompletion();
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virtual void addCompletionEntry( const QString &s, QTextDocument *doc, bool strict );
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virtual QValueList<CompletionEntry> completionList( const QString &s, QTextDocument *doc ) const;
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virtual void updateCompletionMap( QTextDocument *doc );
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bool eventFilter( QObject *o, QEvent *e );
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virtual void setCurrentEdior( Editor *e );
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virtual bool doCompletion();
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virtual bool doObjectCompletion();
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virtual bool doObjectCompletion( const QString &object );
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virtual bool doArgumentHint( bool useIndex );
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virtual void addEditor( Editor *e );
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virtual QValueList<QStringList> functionParameters( const QString &func, QChar &, QString &prefix, QString &postfix );
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virtual void setContext( QObject *this_ );
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void setEnabled( bool b ) { enabled = b; }
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protected:
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virtual bool continueComplete();
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virtual void showCompletion( const QValueList<CompletionEntry> &lst );
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virtual void completeCompletion();
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protected:
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QVBox *completionPopup;
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QListBox *completionListBox;
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ArgHintWidget *functionLabel;
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int completionOffset;
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Editor *curEditor;
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QString searchString;
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QValueList<CompletionEntry> cList;
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QMap<QChar, QStringList> completionMap;
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bool enabled;
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QTextDocument *lastDoc;
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};
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#endif
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