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/*
This file is part of KDevelop
Copyright 2013 Milian Wolff <mail@milianw.de>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "projectfilter.h"
#include <interfaces/iproject.h>
#include <QFile>
using namespace KDevelop;
ProjectFilter::ProjectFilter( const IProject* const project, const QVector<Filter>& filters )
: m_filters( filters )
, m_projectFile( project->projectFile() )
, m_project( project->path() )
{
}
ProjectFilter::~ProjectFilter()
{
}
bool ProjectFilter::isValid( const Path &path, const bool isFolder ) const
{
if (!isFolder && path == m_projectFile) {
// do not show the project file
///TODO: enable egain once the project page is ready for consumption
return false;
} else if (isFolder && path == m_project) {
// always show the project root
return true;
}
if (isFolder && path.isLocalFile() && QFile::exists(path.toLocalFile() + QLatin1String("/.kdev_ignore"))) {
return false;
}
// from here on the user can configure what he wants to see or not.
// we operate on the path relative to the project base
// by prepending a slash we can filter hidden files with the pattern "*/.*"
const QString relativePath = makeRelative(path);
if (isFolder && relativePath.endsWith(QLatin1String("/.kdev4"))) {
return false;
}
bool isValid = true;
for (const Filter& filter : m_filters) {
if (isFolder && !(filter.targets & Filter::Folders)) {
continue;
} else if (!isFolder && !(filter.targets & Filter::Files)) {
continue;
}
if ((!isValid && filter.type == Filter::Inclusive) || (isValid && filter.type == Filter::Exclusive)) {
const bool match = filter.pattern.exactMatch( relativePath );
if (filter.type == Filter::Inclusive) {
isValid = match;
} else {
isValid = !match;
}
}
}
return isValid;
}
QString ProjectFilter::makeRelative(const Path& path) const
{
if (!m_project.isParentOf(path)) {
return path.path();
}
return QLatin1Char('/') + m_project.relativePath(path);
}
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