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qt3/tools/designer/plugins/cppeditor/cppbrowser.cpp

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/**********************************************************************
**
** Copyright (C) 2000-2008 Trolltech ASA. All rights reserved.
**
** This file is part of Qt 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 Qt 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 Qt Commercial licenses may use this file in
** accordance with the Qt 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 "cppbrowser.h"
#include <private/qrichtext_p.h>
#include <qprocess.h>
#include <qmainwindow.h>
#include <qstatusbar.h>
#include <editor.h>
CppEditorBrowser::CppEditorBrowser( Editor *e )
: EditorBrowser( e )
{
}
void CppEditorBrowser::showHelp( const QString &w )
{
QString word( w );
if ( word[ 0 ] == 'Q' ) {
if ( word[ (int)word.length() - 1 ] == '&' ||
word[ (int)word.length() - 1 ] == '*' )
word.remove( word.length() - 1, 1 );
word = word.lower() + ".html";
QStringList lst;
lst << "assistant" << "-file" << word;
QProcess proc( lst );
proc.start();
return;
}
if ( word.find( '(' ) != -1 ) {
QString txt = "::" + word.left( word.find( '(' ) );
QTextDocument *doc = curEditor->document();
QTextParagraph *p = doc->firstParagraph();
while ( p ) {
if ( p->string()->toString().find( txt ) != -1 ) {
curEditor->setCursorPosition( p->paragId(), 0 );
return;
}
p = p->next();
}
}
QMainWindow *mw = ::qt_cast<QMainWindow*>(curEditor->topLevelWidget());
if ( mw )
mw->statusBar()->message( tr( "Nothing available for '%1'" ).arg( w ), 1500 );
}