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author | Leandro Melo <leandro.melo@nokia.com> | 2010-11-08 16:11:26 +0100 |
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committer | Leandro Melo <leandro.melo@nokia.com> | 2010-11-09 11:01:47 +0100 |
commit | 36fa1de4c6a15b2c44736b3491679dd6cfbe27ce (patch) | |
tree | bbe26bf86223c07f3cfe3b1d0471c6b79cbc96de /src/plugins/texteditor/autocompleter.h | |
parent | 11f0208caf8cded0b2212d0ae9fefd6bb7d0ed69 (diff) | |
download | qt-creator-36fa1de4c6a15b2c44736b3491679dd6cfbe27ce.tar.gz |
Editors: Refactor auto-complete code out of the editors for better reusability.
Reviewed-by: Thorbjorn Lindeijer
Diffstat (limited to 'src/plugins/texteditor/autocompleter.h')
-rw-r--r-- | src/plugins/texteditor/autocompleter.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/src/plugins/texteditor/autocompleter.h b/src/plugins/texteditor/autocompleter.h new file mode 100644 index 0000000000..3b49d499a4 --- /dev/null +++ b/src/plugins/texteditor/autocompleter.h @@ -0,0 +1,78 @@ +/************************************************************************** +** +** This file is part of Qt Creator +** +** Copyright (c) 2010 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. +** +**************************************************************************/ + +#ifndef AUTOCOMPLETER_H +#define AUTOCOMPLETER_H + +#include "texteditor_global.h" + +#include <QtCore/QChar> +#include <QtCore/QString> + +QT_BEGIN_NAMESPACE +class QTextCursor; +QT_END_NAMESPACE + +namespace TextEditor { + +class TEXTEDITOR_EXPORT AutoCompleter +{ +public: + AutoCompleter(); + virtual ~AutoCompleter(); + + bool contextAllowsAutoParentheses(const QTextCursor &cursor, + const QString &textToInsert = QString()) const; + bool contextAllowsElectricCharacters(const QTextCursor &cursor) const; + + // Returns true if the cursor is inside a comment. + bool isInComment(const QTextCursor &cursor) const; + + QString insertMatchingBrace(const QTextCursor &cursor, const + QString &text, + QChar la, + int *skippedChars) const; + // Returns the text that needs to be inserted + QString insertParagraphSeparator(const QTextCursor &cursor) const; + +private: + virtual bool doContextAllowsAutoParentheses(const QTextCursor &cursor, + const QString &textToInsert = QString()) const; + virtual bool doContextAllowsElectricCharacters(const QTextCursor &cursor) const; + virtual bool doIsInComment(const QTextCursor &cursor) const; + virtual QString doInsertMatchingBrace(const QTextCursor &cursor, + const QString &text, + QChar la, + int *skippedChars) const; + virtual QString doInsertParagraphSeparator(const QTextCursor &cursor) const; +}; + +} // TextEditor + +#endif // AUTOCOMPLETER_H |