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Diffstat (limited to 'kbabel/kbabel/contextview.cpp')
| -rw-r--r-- | kbabel/kbabel/contextview.cpp | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/kbabel/kbabel/contextview.cpp b/kbabel/kbabel/contextview.cpp new file mode 100644 index 00000000..e56e15dc --- /dev/null +++ b/kbabel/kbabel/contextview.cpp @@ -0,0 +1,158 @@ +/* **************************************************************************** + This file is part of KBabel + + Copyright (C) 1999-2000 by Matthias Kiefer + <matthias.kiefer@gmx.de> + 2002-2004 by Stanislav Visnovsky + <visnovsky@kde.org> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + In addition, as a special exception, the copyright holders give + permission to link the code of this program with any edition of + the Qt library by Trolltech AS, Norway (or with modified versions + of Qt that use the same license as Qt), and distribute linked + combinations including the two. You must obey the GNU General + Public License in all respects for all of the code used other than + Qt. If you modify this file, you may extend this exception to + your version of the file, but you are not obligated to do so. If + you do not wish to do so, delete this exception statement from + your version. + +**************************************************************************** */ + +#include "contextview.h" + +#include <qlayout.h> +#include <qtextview.h> +#include <qwhatsthis.h> + +#include <kcursor.h> +#include <klocale.h> + +#include "resources.h" +#include "kbcatalog.h" + +using namespace KBabel; + +ContextView::ContextView(KBCatalog* catalog,QWidget *parent, Project::Ptr project) + : KBCatalogView(catalog,parent,project) +{ + QVBoxLayout* layout = new QVBoxLayout( this ); + layout->setResizeMode( QLayout::Minimum ); + + _textview = new QTextView (this, "context textview"); + KCursor::setAutoHideCursor(_textview->viewport(),true); + _textview->setReadOnly(true); + + layout->addWidget (_textview); + + QWhatsThis::add(this, + i18n("<qt><p><b>PO Context</b></p>" + "<p>This window shows the context of the current message " + "in the PO file. Normally it shows four messages in front " + "of the current message and four after it.</p>" + "<p>You can hide the tools window by deactivating " + "<b>Options->Show Tools</b>.</p></qt></qt>")); + + connect(_catalog, SIGNAL(signalFileOpened(bool)), this, SLOT(setDisabled(bool))); +} + +void ContextView::updateView() +{ + uint total = _catalog->numberOfEntries(); + if(total==0) + return; + + QString text; + uint startIndex; + uint context = 4; + if(_currentIndex < context) + { + startIndex = 0; + } + else if(_currentIndex > total-2*context-2) + { + startIndex = total-2*context-1; + } + else + { + startIndex = _currentIndex-context; + } + + for(uint i=startIndex; i < QMIN(startIndex+(2*context+1), total); i++) + { + if(i == _currentIndex) + { + text += "<p><hr/><b>"+i18n("current entry") +"</b><hr/></p>"; + continue; + } + + QString entry; + QString temp; + temp = _catalog->comment(i); + if(!temp.isEmpty()) + { + temp = QStyleSheet::convertFromPlainText(temp); + temp.replace(QRegExp("^<p>"),""); + temp.replace(QRegExp("</p>$"),""); + entry += "<i>"+temp+"</i><br/>"; + } + + // FIXME: should care about plural forms + temp = QStyleSheet::convertFromPlainText(_catalog->msgid(i).first()); + temp.replace(QRegExp("^<p>"),""); + temp.replace(QRegExp("</p>$"),""); + entry += temp + "<br/>---<br/>"; + + QStringList tempList = _catalog->msgstr(i); + + if(tempList.isEmpty()) + { + entry +="<i><b><font color=\"red\">" + +i18n("untranslated") + +"</font></b></i><br/>"; + } + else + { + if( tempList.count() == 1 ) + { + temp = tempList.first(); + } + else + { + uint counter = 1; + temp = ""; + for( QStringList::Iterator i=tempList.begin() ; i != tempList.end() ; ++i) + { + temp += i18n("Plural %1: %2\n").arg(counter++).arg(*i); + } + } + temp = QStyleSheet::convertFromPlainText(temp); + temp.replace(QRegExp("^<p>"),""); + temp.replace(QRegExp("</p>$"),""); + + entry += temp+"<br/>"; + } + + text += "<p>"+entry+"</p>"; + } + _textview->setText("<qt>"+text+"</qt>"); + + int height = _textview->contentsHeight(); + _textview->setContentsPos(0,height/2); +} + +#include "contextview.moc" |