diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index b277f5212949b43591942dba111516c992cc365d..997cc17ad0f508ceca8dc213510cd90948252353 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -87,6 +87,7 @@ SET(XTPCPP_SRCS
./gui/peptide_list_view/peptidelistwindow.cpp
./gui/peptide_list_view/peptidetablemodel.cpp
./gui/peptide_list_view/peptidetableproxymodel.cpp
+ ./gui/project_view/automatic_filter_widget/automaticfilterwidget.cpp
./gui/project_view/identification_group_widget/identificationgroupwidget.cpp
./gui/project_view/projectwindow.cpp
./gui/protein_view/proteinwindow.cpp
@@ -99,6 +100,7 @@ SET (GUI_UIS
./gui/main.ui
./gui/peptide_detail_view/peptide_detail_view.ui
./gui/peptide_list_view/peptide_view.ui
+ ./gui/project_view/automatic_filter_widget/automatic_filter_widget.ui
./gui/project_view/identification_group_widget/identification_group_widget.ui
./gui/project_view/project_view.ui
./gui/protein_list_view/protein_view.ui
@@ -113,6 +115,7 @@ SET(XTPCPP_MOC_HDRS
./gui/peptide_list_view/peptidelistwindow.h
./gui/peptide_list_view/peptidetablemodel.h
./gui/peptide_list_view/peptidetableproxymodel.h
+ ./gui/project_view/automatic_filter_widget/automaticfilterwidget.h
./gui/project_view/identification_group_widget/identificationgroupwidget.h
./gui/project_view/projectwindow.h
./gui/protein_list_view/proteinlistwindow.h
diff --git a/src/gui/project_view/automatic_filter_widget/automatic_filter_widget.ui b/src/gui/project_view/automatic_filter_widget/automatic_filter_widget.ui
new file mode 100644
index 0000000000000000000000000000000000000000..d963ac39f1d35dcbdfe2d0cf86948a3e179ae3bd
--- /dev/null
+++ b/src/gui/project_view/automatic_filter_widget/automatic_filter_widget.ui
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>AutomaticFilterWidget</class>
+ <widget class="QWidget" name="AutomaticFilterWidget">
+ <property name="geometry">
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>533</width>
+ <height>300</height>
+ </rect>
+ </property>
+ <property name="windowTitle">
+ <string>Form</string>
+ </property>
+ <layout class="QGridLayout" name="gridLayout">
+ <item row="0" column="0">
+ <layout class="QFormLayout" name="formLayout_1">
+ <property name="fieldGrowthPolicy">
+ <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+ </property>
+ <item row="0" column="0">
+ <widget class="QLabel" name="sample_number_label">
+ <property name="text">
+ <string>peptide Evalue</string>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="0">
+ <widget class="QLabel" name="group_number_label">
+ <property name="text">
+ <string>number of peptides per protein</string>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="0">
+ <widget class="QLabel" name="subgroup_number_label">
+ <property name="text">
+ <string>protein Evalue</string>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="0">
+ <widget class="QLabel" name="label_2">
+ <property name="text">
+ <string>protein Evalue (log10)</string>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1">
+ <widget class="QDoubleSpinBox" name="peptide_evalue_spinbox">
+ <property name="decimals">
+ <number>3</number>
+ </property>
+ <property name="maximum">
+ <double>1.000000000000000</double>
+ </property>
+ <property name="singleStep">
+ <double>0.010000000000000</double>
+ </property>
+ <property name="value">
+ <double>0.050000000000000</double>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1">
+ <widget class="QSpinBox" name="peptide_number_spinbox">
+ <property name="minimum">
+ <number>1</number>
+ </property>
+ <property name="value">
+ <number>2</number>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="1">
+ <widget class="QDoubleSpinBox" name="protein_evalue_spinbox">
+ <property name="decimals">
+ <number>8</number>
+ </property>
+ <property name="maximum">
+ <double>1.000000000000000</double>
+ </property>
+ <property name="singleStep">
+ <double>0.000001000000000</double>
+ </property>
+ <property name="value">
+ <double>0.000100000000000</double>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="1">
+ <widget class="QDoubleSpinBox" name="protein_evalue_log_spinbox">
+ <property name="maximum">
+ <double>0.000000000000000</double>
+ </property>
+ <property name="value">
+ <double>-3.000000000000000</double>
+ </property>
+ </widget>
+ </item>
+ <item row="4" column="1">
+ <widget class="QPushButton" name="set_param_button">
+ <property name="text">
+ <string>set parameters</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ </layout>
+ </widget>
+ <resources/>
+ <connections>
+ <connection>
+ <sender>peptide_evalue_spinbox</sender>
+ <signal>valueChanged(double)</signal>
+ <receiver>AutomaticFilterWidget</receiver>
+ <slot>doPeptideEvalue(double)</slot>
+ <hints>
+ <hint type="sourcelabel">
+ <x>382</x>
+ <y>23</y>
+ </hint>
+ <hint type="destinationlabel">
+ <x>607</x>
+ <y>274</y>
+ </hint>
+ </hints>
+ </connection>
+ <connection>
+ <sender>peptide_number_spinbox</sender>
+ <signal>valueChanged(int)</signal>
+ <receiver>AutomaticFilterWidget</receiver>
+ <slot>doPeptideNumber(int)</slot>
+ <hints>
+ <hint type="sourcelabel">
+ <x>488</x>
+ <y>62</y>
+ </hint>
+ <hint type="destinationlabel">
+ <x>557</x>
+ <y>196</y>
+ </hint>
+ </hints>
+ </connection>
+ <connection>
+ <sender>protein_evalue_spinbox</sender>
+ <signal>valueChanged(double)</signal>
+ <receiver>AutomaticFilterWidget</receiver>
+ <slot>doProteinEvalue(double)</slot>
+ <hints>
+ <hint type="sourcelabel">
+ <x>422</x>
+ <y>95</y>
+ </hint>
+ <hint type="destinationlabel">
+ <x>558</x>
+ <y>233</y>
+ </hint>
+ </hints>
+ </connection>
+ <connection>
+ <sender>protein_evalue_log_spinbox</sender>
+ <signal>valueChanged(double)</signal>
+ <receiver>AutomaticFilterWidget</receiver>
+ <slot>doProteinLogEvalue(double)</slot>
+ <hints>
+ <hint type="sourcelabel">
+ <x>302</x>
+ <y>125</y>
+ </hint>
+ <hint type="destinationlabel">
+ <x>582</x>
+ <y>248</y>
+ </hint>
+ </hints>
+ </connection>
+ <connection>
+ <sender>set_param_button</sender>
+ <signal>clicked()</signal>
+ <receiver>AutomaticFilterWidget</receiver>
+ <slot>doSetParameters()</slot>
+ <hints>
+ <hint type="sourcelabel">
+ <x>366</x>
+ <y>162</y>
+ </hint>
+ <hint type="destinationlabel">
+ <x>534</x>
+ <y>253</y>
+ </hint>
+ </hints>
+ </connection>
+ </connections>
+ <slots>
+ <slot>doPeptideEvalue(double)</slot>
+ <slot>doPeptideNumber(int)</slot>
+ <slot>doProteinEvalue(double)</slot>
+ <slot>doProteinLogEvalue(double)</slot>
+ <slot>doSetParameters()</slot>
+ </slots>
+</ui>
diff --git a/src/gui/project_view/automatic_filter_widget/automaticfilterwidget.cpp b/src/gui/project_view/automatic_filter_widget/automaticfilterwidget.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..8fd762ecdd21fd309dd4503f57559b4ca2059853
--- /dev/null
+++ b/src/gui/project_view/automatic_filter_widget/automaticfilterwidget.cpp
@@ -0,0 +1,71 @@
+
+/*******************************************************************************
+* Copyright (c) 2017 Olivier Langella <olivier.langella@u-psud.fr>.
+*
+* This file is part of XTPcpp.
+*
+* XTPcpp 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 3 of the License, or
+* (at your option) any later version.
+*
+* XTPcpp 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 XTPcpp. If not, see <http://www.gnu.org/licenses/>.
+*
+* Contributors:
+* Olivier Langella <olivier.langella@u-psud.fr> - initial API and implementation
+******************************************************************************/
+
+#include "automaticfilterwidget.h"
+
+#include "ui_automatic_filter_widget.h"
+#include <QDebug>
+
+
+AutomaticFilterWidget::AutomaticFilterWidget(ProjectWindow * parent):
+ QWidget(parent),
+ ui(new Ui::AutomaticFilterWidget)
+{
+ qDebug() << "AutomaticFilterWidget::AutomaticFilterWidget begin";
+ _p_project_window = parent;
+ ui->setupUi(this);
+#if QT_VERSION >= 0x050000
+ // Qt5 code
+ /*
+ connect(&workerThread, &QThread::finished, worker, &QObject::deleteLater);
+ connect(this, &PtSpectrumViewer::operateMsDataFile, worker, &PwizLoaderThread::doMsDataFileLoad);
+ connect(worker, &PwizLoaderThread::msDataReady, this, &PtSpectrumViewer::handleMsDataFile);
+ */
+#else
+// Qt4 code
+
+ connect (_p_project_window, SIGNAL(identificationGroupGrouped(IdentificationGroup *)), this,SLOT(doIdentificationGroupGrouped(IdentificationGroup *)));
+#endif
+
+ qDebug() << "AutomaticFilterWidget::AutomaticFilterWidget end";
+}
+
+AutomaticFilterWidget::~AutomaticFilterWidget()
+{
+ delete ui;
+}
+
+void AutomaticFilterWidget::doPeptideEvalue(double evalue) {
+ _parameters.setFilterPeptideEvalue(evalue);
+}
+void AutomaticFilterWidget::doProteinEvalue(double evalue) {
+ _parameters.setFilterProteinEvalue(evalue);
+}
+void AutomaticFilterWidget::doProteinLogEvalue(double evalue) {
+ _parameters.setFilterProteinEvalue(std::pow(10, evalue));
+}
+void AutomaticFilterWidget::doPeptideNumber(int number) {
+ _parameters.setFilterMinimumPeptidePerMatch((unsigned int) number);
+}
+void AutomaticFilterWidget::doSetParameters() {
+}
diff --git a/src/gui/project_view/automatic_filter_widget/automaticfilterwidget.h b/src/gui/project_view/automatic_filter_widget/automaticfilterwidget.h
new file mode 100644
index 0000000000000000000000000000000000000000..7964340644aa3012c667521e4e0b7e58052b2d26
--- /dev/null
+++ b/src/gui/project_view/automatic_filter_widget/automaticfilterwidget.h
@@ -0,0 +1,59 @@
+
+/*******************************************************************************
+* Copyright (c) 2017 Olivier Langella <olivier.langella@u-psud.fr>.
+*
+* This file is part of XTPcpp.
+*
+* XTPcpp 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 3 of the License, or
+* (at your option) any later version.
+*
+* XTPcpp 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 XTPcpp. If not, see <http://www.gnu.org/licenses/>.
+*
+* Contributors:
+* Olivier Langella <olivier.langella@u-psud.fr> - initial API and implementation
+******************************************************************************/
+
+#ifndef AUTOMATICFILTERWIDGET_H
+#define AUTOMATICFILTERWIDGET_H
+
+#include "../projectwindow.h"
+#include "../../../core/automaticfilterparameters.h"
+
+
+namespace Ui {
+class AutomaticFilterWidget;
+}
+
+
+class AutomaticFilterWidget : public QWidget
+{
+ Q_OBJECT
+
+public:
+ explicit AutomaticFilterWidget(ProjectWindow * parent);
+ ~AutomaticFilterWidget();
+
+public slots:
+ void doPeptideEvalue(double evalue);
+ void doProteinEvalue(double evalue);
+ void doProteinLogEvalue(double evalue);
+ void doPeptideNumber(int number);
+ void doSetParameters();
+
+private:
+ Ui::AutomaticFilterWidget *ui;
+ ProjectWindow *_p_project_window;
+
+ AutomaticFilterParameters _parameters;
+
+};
+
+#endif // AUTOMATICFILTERWIDGET_H