From 4a2a0f1037797884ecac7bf5aed75e800b75fc15 Mon Sep 17 00:00:00 2001
From: hjk <hjk@qt.io>
Date: Fri, 19 Mar 2021 14:12:25 +0100
Subject: [PATCH] Mercurial: Aspectify settings

Change-Id: I689ce9a52124043e07472a1c95a3672f856232c3
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
---
 src/plugins/mercurial/CMakeLists.txt        |   1 -
 src/plugins/mercurial/mercurial.pro         |   4 +-
 src/plugins/mercurial/mercurial.qbs         |   3 -
 src/plugins/mercurial/mercurialclient.cpp   |   6 +-
 src/plugins/mercurial/mercurialplugin.cpp   |  14 +-
 src/plugins/mercurial/mercurialsettings.cpp | 107 +++++++++++-
 src/plugins/mercurial/mercurialsettings.h   |  14 +-
 src/plugins/mercurial/optionspage.cpp       |  98 -----------
 src/plugins/mercurial/optionspage.h         |  42 -----
 src/plugins/mercurial/optionspage.ui        | 182 --------------------
 10 files changed, 120 insertions(+), 351 deletions(-)
 delete mode 100644 src/plugins/mercurial/optionspage.cpp
 delete mode 100644 src/plugins/mercurial/optionspage.h
 delete mode 100644 src/plugins/mercurial/optionspage.ui

diff --git a/src/plugins/mercurial/CMakeLists.txt b/src/plugins/mercurial/CMakeLists.txt
index e81b3e3eaf2..915b9a8cdf0 100644
--- a/src/plugins/mercurial/CMakeLists.txt
+++ b/src/plugins/mercurial/CMakeLists.txt
@@ -11,7 +11,6 @@ add_qtc_plugin(Mercurial
     mercurialeditor.cpp mercurialeditor.h
     mercurialplugin.cpp mercurialplugin.h
     mercurialsettings.cpp mercurialsettings.h
-    optionspage.cpp optionspage.h optionspage.ui
     revertdialog.cpp revertdialog.h revertdialog.ui
     srcdestdialog.cpp srcdestdialog.h srcdestdialog.ui
 )
diff --git a/src/plugins/mercurial/mercurial.pro b/src/plugins/mercurial/mercurial.pro
index 9057e0fcc03..a36edc1e157 100644
--- a/src/plugins/mercurial/mercurial.pro
+++ b/src/plugins/mercurial/mercurial.pro
@@ -1,6 +1,5 @@
 include(../../qtcreatorplugin.pri)
 SOURCES += mercurialplugin.cpp \
-    optionspage.cpp \
     mercurialclient.cpp \
     annotationhighlighter.cpp \
     mercurialeditor.cpp \
@@ -12,7 +11,6 @@ SOURCES += mercurialplugin.cpp \
     authenticationdialog.cpp
 HEADERS += mercurialplugin.h \
     constants.h \
-    optionspage.h \
     mercurialclient.h \
     annotationhighlighter.h \
     mercurialeditor.h \
@@ -22,7 +20,7 @@ HEADERS += mercurialplugin.h \
     commiteditor.h \
     mercurialsettings.h \
     authenticationdialog.h
-FORMS += optionspage.ui \
+FORMS += \
     revertdialog.ui \
     srcdestdialog.ui \
     mercurialcommitpanel.ui \
diff --git a/src/plugins/mercurial/mercurial.qbs b/src/plugins/mercurial/mercurial.qbs
index 43a3c68598e..0f8b5613bf1 100644
--- a/src/plugins/mercurial/mercurial.qbs
+++ b/src/plugins/mercurial/mercurial.qbs
@@ -31,9 +31,6 @@ QtcPlugin {
         "mercurialplugin.h",
         "mercurialsettings.cpp",
         "mercurialsettings.h",
-        "optionspage.cpp",
-        "optionspage.h",
-        "optionspage.ui",
         "revertdialog.cpp",
         "revertdialog.h",
         "revertdialog.ui",
diff --git a/src/plugins/mercurial/mercurialclient.cpp b/src/plugins/mercurial/mercurialclient.cpp
index 3c426178719..38313f5827e 100644
--- a/src/plugins/mercurial/mercurialclient.cpp
+++ b/src/plugins/mercurial/mercurialclient.cpp
@@ -86,7 +86,7 @@ QStringList MercurialDiffEditorController::addConfigurationArguments(const QStri
 
 /////////////////////////////////////////////////////////////
 
-MercurialClient::MercurialClient(MercurialSettings *settings) : VcsBaseClient(settings)
+MercurialClient::MercurialClient(MercurialSettings *settings) : VcsBaseClient(nullptr, settings)
 {
 }
 
@@ -458,8 +458,8 @@ void MercurialClient::requestReload(const QString &documentId, const QString &so
     controller->setReloader([controller, args] {
         controller->runCommand({controller->addConfigurationArguments(args)});
     });
-    controller->setVcsBinary(settings().binaryPath());
-    controller->setVcsTimeoutS(settings().vcsTimeoutS());
+    controller->setVcsBinary(baseSettings().binaryPath.filePath());
+    controller->setVcsTimeoutS(baseSettings().timeout.value());
     controller->setProcessEnvironment(processEnvironment());
     controller->setWorkingDirectory(workingDirectory);
 
diff --git a/src/plugins/mercurial/mercurialplugin.cpp b/src/plugins/mercurial/mercurialplugin.cpp
index db5391b6742..8140bebeede 100644
--- a/src/plugins/mercurial/mercurialplugin.cpp
+++ b/src/plugins/mercurial/mercurialplugin.cpp
@@ -24,14 +24,14 @@
 ****************************************************************************/
 
 #include "mercurialplugin.h"
-#include "optionspage.h"
+
+#include "commiteditor.h"
 #include "constants.h"
 #include "mercurialclient.h"
 #include "mercurialeditor.h"
+#include "mercurialsettings.h"
 #include "revertdialog.h"
 #include "srcdestdialog.h"
-#include "commiteditor.h"
-#include "mercurialsettings.h"
 
 #include <coreplugin/actionmanager/actionmanager.h>
 #include <coreplugin/actionmanager/actioncontainer.h>
@@ -662,8 +662,8 @@ void MercurialPluginPrivate::showCommitWidget(const QList<VcsBaseClient::StatusI
 
     const QString branch = vcsTopic(m_submitRepository);
     commitEditor->setFields(QFileInfo(m_submitRepository), branch,
-                            m_settings.stringValue(MercurialSettings::userNameKey),
-                            m_settings.stringValue(MercurialSettings::userEmailKey), status);
+                            m_settings.userName.value(),
+                            m_settings.userEmail.value(), status);
 }
 
 void MercurialPluginPrivate::diffFromEditorSelected(const QStringList &files)
@@ -767,7 +767,7 @@ bool MercurialPluginPrivate::managesFile(const QString &workingDirectory, const
 
 bool MercurialPluginPrivate::isConfigured() const
 {
-    const Utils::FilePath binary = m_settings.binaryPath();
+    const FilePath binary = m_settings.binaryPath.filePath();
     if (binary.isEmpty())
         return false;
     QFileInfo fi = binary.toFileInfo();
@@ -839,7 +839,7 @@ Core::ShellCommand *MercurialPluginPrivate::createInitialCheckoutCommand(const Q
     args << QLatin1String("clone") << extraArgs << url << localName;
     auto command = new VcsBase::VcsCommand(baseDirectory.toString(),
                                            m_client.processEnvironment());
-    command->addJob({m_settings.binaryPath(), args}, -1);
+    command->addJob({m_settings.binaryPath.filePath(), args}, -1);
     return command;
 }
 
diff --git a/src/plugins/mercurial/mercurialsettings.cpp b/src/plugins/mercurial/mercurialsettings.cpp
index 4bc2184634a..7176c6c7cef 100644
--- a/src/plugins/mercurial/mercurialsettings.cpp
+++ b/src/plugins/mercurial/mercurialsettings.cpp
@@ -24,23 +24,112 @@
 ****************************************************************************/
 
 #include "mercurialsettings.h"
+
 #include "constants.h"
 
-#include <QSettings>
+#include <utils/layoutbuilder.h>
+
+#include <vcsbase/vcsbaseconstants.h>
+
+using namespace Utils;
 
 namespace Mercurial {
 namespace Internal {
 
-const QLatin1String MercurialSettings::diffIgnoreWhiteSpaceKey("diffIgnoreWhiteSpace");
-const QLatin1String MercurialSettings::diffIgnoreBlankLinesKey("diffIgnoreBlankLines");
-
 MercurialSettings::MercurialSettings()
 {
-    setSettingsGroup(QLatin1String("Mercurial"));
-    // Override default binary path
-    declareKey(binaryPathKey, QLatin1String(Constants::MERCURIALDEFAULT));
-    declareKey(diffIgnoreWhiteSpaceKey, false);
-    declareKey(diffIgnoreBlankLinesKey, false);
+    setSettingsGroup("Mercurial");
+    setAutoApply(false);
+
+    registerAspect(&binaryPath);
+    binaryPath.setDisplayStyle(StringAspect::PathChooserDisplay);
+    binaryPath.setExpectedKind(PathChooser::ExistingCommand);
+    binaryPath.setDefaultValue(Constants::MERCURIALDEFAULT);
+    binaryPath.setDisplayName(tr("Mercurial Command"));
+    binaryPath.setHistoryCompleter("Bazaar.Command.History");
+    binaryPath.setLabelText(tr("Command:"));
+
+    registerAspect(&userName);
+    userName.setDisplayStyle(StringAspect::LineEditDisplay);
+    userName.setLabelText(tr("Default username:"));
+    userName.setToolTip(tr("Username to use by default on commit."));
+
+    registerAspect(&userEmail);
+    userEmail.setDisplayStyle(StringAspect::LineEditDisplay);
+    userEmail.setLabelText(tr("Default email:"));
+    userEmail.setToolTip(tr("Email to use by default on commit."));
+
+    registerAspect(&diffIgnoreWhiteSpace);
+    diffIgnoreWhiteSpace.setSettingsKey("diffIgnoreWhiteSpace");
+
+    registerAspect(&diffIgnoreBlankLines);
+    diffIgnoreBlankLines.setSettingsKey("diffIgnoreBlankLines");
+}
+
+// Optionpage
+
+class OptionsPageWidget final : public Core::IOptionsPageWidget
+{
+    Q_DECLARE_TR_FUNCTIONS(Mercurial::Internal::OptionsPageWidget)
+
+public:
+    OptionsPageWidget(const std::function<void()> &onApply, MercurialSettings *settings);
+    void apply() final;
+
+private:
+    std::function<void()> m_onApply;
+    MercurialSettings *m_settings;
+};
+
+OptionsPageWidget::OptionsPageWidget(const std::function<void()> &onApply, MercurialSettings *settings)
+    : m_onApply(onApply), m_settings(settings)
+{
+    MercurialSettings &s = *settings;
+
+    using namespace Layouting;
+    const Break nl;
+
+    Column {
+        Group {
+            Title(tr("Configuration")),
+            Row { s.binaryPath }
+        },
+
+        Group {
+            Title(tr("User")),
+            Form {
+                s.userName, nl,
+                s.userEmail
+            }
+        },
+
+        Group {
+            Title(tr("Miscellaneous")),
+            Row {
+                s.logCount,
+                s.timeout,
+                Stretch()
+            }
+        },
+        Stretch()
+
+    }.attachTo(this);
+}
+
+void OptionsPageWidget::apply()
+{
+    if (!m_settings->isDirty())
+        return;
+    m_settings->apply();
+    m_onApply();
+}
+
+OptionsPage::OptionsPage(const std::function<void()> &onApply, MercurialSettings *settings)
+{
+    setId(VcsBase::Constants::VCS_ID_MERCURIAL);
+    setDisplayName(OptionsPageWidget::tr("Mercurial"));
+    setCategory(VcsBase::Constants::VCS_SETTINGS_CATEGORY);
+    setWidgetCreator([onApply, settings] { return new OptionsPageWidget(onApply, settings); });
 }
 
 } // namespace Internal
diff --git a/src/plugins/mercurial/mercurialsettings.h b/src/plugins/mercurial/mercurialsettings.h
index 4310589eca1..5dd17832952 100644
--- a/src/plugins/mercurial/mercurialsettings.h
+++ b/src/plugins/mercurial/mercurialsettings.h
@@ -25,19 +25,27 @@
 
 #pragma once
 
+#include <coreplugin/dialogs/ioptionspage.h>
+
 #include <vcsbase/vcsbaseclientsettings.h>
 
 namespace Mercurial {
 namespace Internal {
 
-class MercurialSettings : public VcsBase::VcsBaseClientSettings
+class MercurialSettings : public VcsBase::VcsBaseSettings
 {
 public:
-    static const QLatin1String diffIgnoreWhiteSpaceKey;
-    static const QLatin1String diffIgnoreBlankLinesKey;
+    Utils::StringAspect diffIgnoreWhiteSpace;
+    Utils::StringAspect diffIgnoreBlankLines;
 
     MercurialSettings();
 };
 
+class OptionsPage final : public Core::IOptionsPage
+{
+public:
+    OptionsPage(const std::function<void()> &onApply, MercurialSettings *settings);
+};
+
 } // namespace Internal
 } // namespace Mercurial
diff --git a/src/plugins/mercurial/optionspage.cpp b/src/plugins/mercurial/optionspage.cpp
deleted file mode 100644
index a9c267bf9e2..00000000000
--- a/src/plugins/mercurial/optionspage.cpp
+++ /dev/null
@@ -1,98 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 Brian McGillion
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt Creator.
-**
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-****************************************************************************/
-
-#include "optionspage.h"
-
-#include "mercurialclient.h"
-#include "mercurialsettings.h"
-#include "mercurialplugin.h"
-#include "ui_optionspage.h"
-#include "ui_optionspage.h"
-
-#include <coreplugin/icore.h>
-#include <utils/pathchooser.h>
-#include <vcsbase/vcsbaseconstants.h>
-
-using namespace VcsBase;
-
-namespace Mercurial {
-namespace Internal  {
-
-class OptionsPageWidget final : public Core::IOptionsPageWidget
-{
-    Q_DECLARE_TR_FUNCTIONS(Mercurial::Internal::OptionsPageWidget)
-
-public:
-    OptionsPageWidget(const std::function<void()> &onApply, MercurialSettings *settings);
-    void apply() final;
-
-private:
-    Ui::OptionsPage m_ui;
-    std::function<void()> m_onApply;
-    MercurialSettings *m_settings;
-};
-
-OptionsPageWidget::OptionsPageWidget(const std::function<void()> &onApply, MercurialSettings *settings)
-    : m_onApply(onApply), m_settings(settings)
-{
-    m_ui.setupUi(this);
-    m_ui.commandChooser->setExpectedKind(Utils::PathChooser::ExistingCommand);
-    m_ui.commandChooser->setHistoryCompleter(QLatin1String("Mercurial.Command.History"));
-    m_ui.commandChooser->setPromptDialogTitle(tr("Mercurial Command"));
-
-    const VcsBaseClientSettings &s = *settings;
-
-    m_ui.commandChooser->setPath(s.stringValue(MercurialSettings::binaryPathKey));
-    m_ui.defaultUsernameLineEdit->setText(s.stringValue(MercurialSettings::userNameKey));
-    m_ui.defaultEmailLineEdit->setText(s.stringValue(MercurialSettings::userEmailKey));
-    m_ui.logEntriesCount->setValue(s.intValue(MercurialSettings::logCountKey));
-    m_ui.timeout->setValue(s.intValue(MercurialSettings::timeoutKey));
-}
-
-void OptionsPageWidget::apply()
-{
-    MercurialSettings ms;
-    ms.setValue(MercurialSettings::binaryPathKey, m_ui.commandChooser->rawPath());
-    ms.setValue(MercurialSettings::userNameKey, m_ui.defaultUsernameLineEdit->text().trimmed());
-    ms.setValue(MercurialSettings::userEmailKey, m_ui.defaultEmailLineEdit->text().trimmed());
-    ms.setValue(MercurialSettings::logCountKey, m_ui.logEntriesCount->value());
-    ms.setValue(MercurialSettings::timeoutKey, m_ui.timeout->value());
-
-    if (*m_settings != ms) {
-        *m_settings = ms;
-        m_onApply();
-    }
-}
-
-OptionsPage::OptionsPage(const std::function<void()> &onApply, MercurialSettings *settings)
-{
-    setId(VcsBase::Constants::VCS_ID_MERCURIAL);
-    setDisplayName(OptionsPageWidget::tr("Mercurial"));
-    setCategory(VcsBase::Constants::VCS_SETTINGS_CATEGORY);
-    setWidgetCreator([onApply, settings] { return new OptionsPageWidget(onApply, settings); });
-}
-
-} // namespace Internal
-} // namespace Mercurial
diff --git a/src/plugins/mercurial/optionspage.h b/src/plugins/mercurial/optionspage.h
deleted file mode 100644
index 8279a7d3925..00000000000
--- a/src/plugins/mercurial/optionspage.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 Brian McGillion
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt Creator.
-**
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-****************************************************************************/
-
-#pragma once
-
-#include <coreplugin/dialogs/ioptionspage.h>
-
-namespace Mercurial {
-namespace Internal {
-
-class MercurialSettings;
-
-class OptionsPage final : public Core::IOptionsPage
-{
-public:
-    OptionsPage(const std::function<void()> &onApply, MercurialSettings *settings);
-};
-
-} // namespace Internal
-} // namespace Mercurial
diff --git a/src/plugins/mercurial/optionspage.ui b/src/plugins/mercurial/optionspage.ui
deleted file mode 100644
index cf13d326da0..00000000000
--- a/src/plugins/mercurial/optionspage.ui
+++ /dev/null
@@ -1,182 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>Mercurial::Internal::OptionsPage</class>
- <widget class="QWidget" name="Mercurial::Internal::OptionsPage">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>617</width>
-    <height>268</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string/>
-  </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
-   <item>
-    <widget class="QGroupBox" name="configGroupBox">
-     <property name="title">
-      <string>Configuration</string>
-     </property>
-     <layout class="QFormLayout" name="formLayout_3">
-      <property name="fieldGrowthPolicy">
-       <enum>QFormLayout::ExpandingFieldsGrow</enum>
-      </property>
-      <item row="0" column="0">
-       <widget class="QLabel" name="mercurialCommandLabel">
-        <property name="text">
-         <string>Command:</string>
-        </property>
-       </widget>
-      </item>
-      <item row="0" column="1">
-       <widget class="Utils::PathChooser" name="commandChooser" native="true"/>
-      </item>
-     </layout>
-    </widget>
-   </item>
-   <item>
-    <widget class="QGroupBox" name="userGroupBox">
-     <property name="title">
-      <string>User</string>
-     </property>
-     <layout class="QFormLayout" name="formLayout">
-      <property name="fieldGrowthPolicy">
-       <enum>QFormLayout::ExpandingFieldsGrow</enum>
-      </property>
-      <item row="0" column="0">
-       <widget class="QLabel" name="defaultUsernameLabel">
-        <property name="toolTip">
-         <string>Username to use by default on commit.</string>
-        </property>
-        <property name="text">
-         <string>Default username:</string>
-        </property>
-       </widget>
-      </item>
-      <item row="0" column="1">
-       <widget class="QLineEdit" name="defaultUsernameLineEdit">
-        <property name="toolTip">
-         <string>Username to use by default on commit.</string>
-        </property>
-       </widget>
-      </item>
-      <item row="1" column="0">
-       <widget class="QLabel" name="defaultEmailLabel">
-        <property name="toolTip">
-         <string>Email to use by default on commit.</string>
-        </property>
-        <property name="text">
-         <string>Default email:</string>
-        </property>
-       </widget>
-      </item>
-      <item row="1" column="1">
-       <widget class="QLineEdit" name="defaultEmailLineEdit">
-        <property name="toolTip">
-         <string>Email to use by default on commit.</string>
-        </property>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-   <item>
-    <widget class="QGroupBox" name="miscGroupBox">
-     <property name="title">
-      <string>Miscellaneous</string>
-     </property>
-     <layout class="QGridLayout" name="gridLayout">
-      <item row="0" column="2">
-       <widget class="QLabel" name="timeoutSecondsLabel">
-        <property name="text">
-         <string>Timeout:</string>
-        </property>
-       </widget>
-      </item>
-      <item row="0" column="3">
-       <widget class="QSpinBox" name="timeout">
-        <property name="suffix">
-         <string>s</string>
-        </property>
-        <property name="maximum">
-         <number>360</number>
-        </property>
-        <property name="value">
-         <number>30</number>
-        </property>
-       </widget>
-      </item>
-      <item row="0" column="4">
-       <spacer name="horizontalSpacer">
-        <property name="orientation">
-         <enum>Qt::Horizontal</enum>
-        </property>
-        <property name="sizeHint" stdset="0">
-         <size>
-          <width>217</width>
-          <height>20</height>
-         </size>
-        </property>
-       </spacer>
-      </item>
-      <item row="0" column="1">
-       <widget class="QSpinBox" name="logEntriesCount">
-        <property name="toolTip">
-         <string>The number of recent commit logs to show, choose 0 to see all entries.</string>
-        </property>
-        <property name="maximum">
-         <number>100</number>
-        </property>
-        <property name="value">
-         <number>100</number>
-        </property>
-       </widget>
-      </item>
-      <item row="0" column="0">
-       <widget class="QLabel" name="showLogEntriesLabel">
-        <property name="text">
-         <string>Log count:</string>
-        </property>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-   <item>
-    <spacer name="verticalSpacer">
-     <property name="orientation">
-      <enum>Qt::Vertical</enum>
-     </property>
-     <property name="sizeHint" stdset="0">
-      <size>
-       <width>20</width>
-       <height>40</height>
-      </size>
-     </property>
-    </spacer>
-   </item>
-  </layout>
- </widget>
- <customwidgets>
-  <customwidget>
-   <class>Utils::PathChooser</class>
-   <extends>QWidget</extends>
-   <header location="global">utils/pathchooser.h</header>
-   <container>1</container>
-   <slots>
-    <signal>editingFinished()</signal>
-    <signal>browsingFinished()</signal>
-   </slots>
-  </customwidget>
- </customwidgets>
- <tabstops>
-  <tabstop>defaultUsernameLineEdit</tabstop>
-  <tabstop>defaultEmailLineEdit</tabstop>
-  <tabstop>logEntriesCount</tabstop>
-  <tabstop>timeout</tabstop>
- </tabstops>
- <resources/>
- <connections/>
-</ui>