diff options
Diffstat (limited to 'tqtinterface/qt4/tools/designer/editor/parenmatcher.cpp')
| -rw-r--r-- | tqtinterface/qt4/tools/designer/editor/parenmatcher.cpp | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/tqtinterface/qt4/tools/designer/editor/parenmatcher.cpp b/tqtinterface/qt4/tools/designer/editor/parenmatcher.cpp deleted file mode 100644 index 990962c..0000000 --- a/tqtinterface/qt4/tools/designer/editor/parenmatcher.cpp +++ /dev/null @@ -1,215 +0,0 @@ -/********************************************************************** -** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved. -** -** This file is part of TQt Designer. -** -** This file may be used under the terms of the GNU General -** Public License versions 2.0 or 3.0 as published by the Free -** Software Foundation and appearing in the files LICENSE.GPL2 -** and LICENSE.GPL3 included in the packaging of this file. -** Alternatively you may (at your option) use any later version -** of the GNU General Public License if such license has been -** publicly approved by Trolltech ASA (or its successors, if any) -** and the KDE Free TQt Foundation. -** -** Please review the following information to ensure GNU General -** Public Licensing requirements will be met: -** http://trolltech.com/products/qt/licenses/licensing/opensource/. -** If you are unsure which license is appropriate for your use, please -** review the following information: -** http://trolltech.com/products/qt/licenses/licensing/licensingoverview -** or contact the sales department at sales@trolltech.com. -** -** Licensees holding valid TQt Commercial licenses may use this file in -** accordance with the TQt Commercial License Agreement provided with -** the Software. -** -** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, -** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted -** herein. -** -**********************************************************************/ - -#include "parenmatcher.h" -#include "paragdata.h" - -#include "tqtextedit.h" -#include <private/tqrichtext_p.h> -#include <tqapplication.h> - -ParenMatcher::ParenMatcher() -{ - enabled = TRUE; -} - -bool ParenMatcher::match( TQTextCursor *cursor ) -{ - if ( !enabled ) - return FALSE; - bool ret = FALSE; - - TQChar c( cursor->paragraph()->at( cursor->index() )->c ); - bool ok1 = FALSE; - bool ok2 = FALSE; - if ( c == '{' || c == '(' || c == '[' ) { - ok1 = checkOpenParen( cursor ); - ret = ok1 || ret; - } else if ( cursor->index() > 0 ) { - c = cursor->paragraph()->at( cursor->index() - 1 )->c; - if ( c == '}' || c == ')' || c == ']' ) { - ok2 = checkClosedParen( cursor ); - ret = ok2 || ret; - } - } - - return ret; -} - -bool ParenMatcher::checkOpenParen( TQTextCursor *cursor ) -{ - if ( !cursor->paragraph()->extraData() ) - return FALSE; - ParenList parenList = ( (ParagData*)cursor->paragraph()->extraData() )->parenList; - - Paren openParen, closedParen; - TQTextParagraph *closedParenParag = cursor->paragraph(); - - int i = 0; - int ignore = 0; - bool foundOpen = FALSE; - TQChar c = cursor->paragraph()->at( cursor->index() )->c; - for (;;) { - if ( !foundOpen ) { - if ( i >= (int)parenList.count() ) - goto bye; - openParen = parenList[ i ]; - if ( openParen.pos != cursor->index() ) { - ++i; - continue; - } else { - foundOpen = TRUE; - ++i; - } - } - - if ( i >= (int)parenList.count() ) { - for (;;) { - closedParenParag = closedParenParag->next(); - if ( !closedParenParag ) - goto bye; - if ( closedParenParag->extraData() && - ( (ParagData*)closedParenParag->extraData() )->parenList.count() > 0 ) { - parenList = ( (ParagData*)closedParenParag->extraData() )->parenList; - break; - } - } - i = 0; - } - - closedParen = parenList[ i ]; - if ( closedParen.type == Paren::Open ) { - ignore++; - ++i; - continue; - } else { - if ( ignore > 0 ) { - ignore--; - ++i; - continue; - } - - int id = Match; - if ( c == '{' && closedParen.chr != '}' || - c == '(' && closedParen.chr != ')' || - c == '[' && closedParen.chr != ']' ) - id = Mismatch; - cursor->document()->setSelectionStart( id, *cursor ); - int tidx = cursor->index(); - TQTextParagraph *tstring = cursor->paragraph(); - cursor->setParagraph( closedParenParag ); - cursor->setIndex( closedParen.pos + 1 ); - cursor->document()->setSelectionEnd( id, *cursor ); - cursor->setParagraph( tstring ); - cursor->setIndex( tidx ); - return TRUE; - } - } - - bye: - return FALSE; -} - -bool ParenMatcher::checkClosedParen( TQTextCursor *cursor ) -{ - if ( !cursor->paragraph()->extraData() ) - return FALSE; - ParenList parenList = ( (ParagData*)cursor->paragraph()->extraData() )->parenList; - - Paren openParen, closedParen; - TQTextParagraph *openParenParag = cursor->paragraph(); - - int i = (int)parenList.count() - 1; - int ignore = 0; - bool foundClosed = FALSE; - TQChar c = cursor->paragraph()->at( cursor->index() - 1 )->c; - for (;;) { - if ( !foundClosed ) { - if ( i < 0 ) - goto bye; - closedParen = parenList[ i ]; - if ( closedParen.pos != cursor->index() - 1 ) { - --i; - continue; - } else { - foundClosed = TRUE; - --i; - } - } - - if ( i < 0 ) { - for (;;) { - openParenParag = openParenParag->prev(); - if ( !openParenParag ) - goto bye; - if ( openParenParag->extraData() && - ( (ParagData*)openParenParag->extraData() )->parenList.count() > 0 ) { - parenList = ( (ParagData*)openParenParag->extraData() )->parenList; - break; - } - } - i = (int)parenList.count() - 1; - } - - openParen = parenList[ i ]; - if ( openParen.type == Paren::Closed ) { - ignore++; - --i; - continue; - } else { - if ( ignore > 0 ) { - ignore--; - --i; - continue; - } - - int id = Match; - if ( c == '}' && openParen.chr != '{' || - c == ')' && openParen.chr != '(' || - c == ']' && openParen.chr != '[' ) - id = Mismatch; - cursor->document()->setSelectionStart( id, *cursor ); - int tidx = cursor->index(); - TQTextParagraph *tstring = cursor->paragraph(); - cursor->setParagraph( openParenParag ); - cursor->setIndex( openParen.pos ); - cursor->document()->setSelectionEnd( id, *cursor ); - cursor->setParagraph( tstring ); - cursor->setIndex( tidx ); - return TRUE; - } - } - - bye: - return FALSE; -} |