Add ProxyCredentialsDialog

Add generic dialog to be shown when a network proxy needs user
credentials.

Change-Id: I6304475171e44ee688ebbe372d14393f45680ad2
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

5 files changed, 259 insertions, 3 deletions

diff --git a/src/libs/utils/proxycredentialsdialog.cpp b/src/libs/utils/proxycredentialsdialog.cpp
new file mode 100644
index 0000000000..848dc68def
--- /dev/null
+++ b/src/libs/utils/proxycredentialsdialog.cpp
@@ -0,0 +1,81 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#include "proxycredentialsdialog.h"
+#include "ui_proxycredentialsdialog.h"
+
+#include <utils/networkaccessmanager.h>
+#include <QNetworkProxy>
+
+using namespace Utils;
+
+/*!
+    \class Utils::ProxyCredentialsDialog
+
+    Dialog for asking the user about proxy credentials (username, password).
+*/
+
+ProxyCredentialsDialog::ProxyCredentialsDialog(const QNetworkProxy &proxy, QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::ProxyCredentialsDialog)
+{
+    ui->setupUi(this);
+
+    setUserName(proxy.user());
+    setPassword(proxy.password());
+
+    const QString proxyString = QString::fromLatin1("%1:%2").arg(proxy.hostName()).arg(proxy.port());
+    ui->infotext->setText(ui->infotext->text().arg(proxyString));
+}
+
+ProxyCredentialsDialog::~ProxyCredentialsDialog()
+{
+    delete ui;
+}
+
+QString ProxyCredentialsDialog::userName() const
+{
+    return ui->usernameLineEdit->text();
+}
+
+void ProxyCredentialsDialog::setUserName(const QString &username)
+{
+    ui->usernameLineEdit->setText(username);
+}
+
+QString ProxyCredentialsDialog::password() const
+{
+    return ui->passwordLineEdit->text();
+}
+
+void ProxyCredentialsDialog::setPassword(const QString &passwd)
+{
+    ui->passwordLineEdit->setText(passwd);
+}
+
diff --git a/src/libs/utils/proxycredentialsdialog.h b/src/libs/utils/proxycredentialsdialog.h
new file mode 100644
index 0000000000..cea025888d
--- /dev/null
+++ b/src/libs/utils/proxycredentialsdialog.h
@@ -0,0 +1,63 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#ifndef PROXYCREDENTIALSDIALOG_H
+#define PROXYCREDENTIALSDIALOG_H
+
+#include "utils_global.h"
+#include <QDialog>
+
+QT_FORWARD_DECLARE_CLASS(QNetworkProxy)
+
+namespace Utils {
+
+namespace Ui {
+class ProxyCredentialsDialog;
+}
+
+class QTCREATOR_UTILS_EXPORT ProxyCredentialsDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit ProxyCredentialsDialog(const QNetworkProxy &proxy, QWidget *parent = 0);
+    ~ProxyCredentialsDialog();
+
+    QString userName() const;
+    void setUserName(const QString &username);
+    QString password() const;
+    void setPassword(const QString &passwd);
+
+private:
+    Ui::ProxyCredentialsDialog *ui;
+};
+
+} // namespace Utils
+
+#endif // PROXYCREDENTIALSDIALOG_H
diff --git a/src/libs/utils/proxycredentialsdialog.ui b/src/libs/utils/proxycredentialsdialog.ui
new file mode 100644
index 0000000000..4bf6a17c33
--- /dev/null
+++ b/src/libs/utils/proxycredentialsdialog.ui
@@ -0,0 +1,106 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Utils::ProxyCredentialsDialog</class>
+ <widget class="QDialog" name="Utils::ProxyCredentialsDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>279</width>
+    <height>114</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Proxy Credentials</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QLabel" name="infotext">
+     <property name="text">
+      <string>The proxy %1 requires a username and password.</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <layout class="QFormLayout" name="formLayout">
+     <item row="0" column="0">
+      <widget class="QLabel" name="usernameLabel">
+       <property name="text">
+        <string>Username:</string>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="1">
+      <widget class="QLineEdit" name="usernameLineEdit">
+       <property name="placeholderText">
+        <string>Username</string>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="0">
+      <widget class="QLabel" name="passwordLabel">
+       <property name="text">
+        <string>Password:</string>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="1">
+      <widget class="QLineEdit" name="passwordLineEdit">
+       <property name="echoMode">
+        <enum>QLineEdit::Password</enum>
+       </property>
+       <property name="placeholderText">
+        <string>Password</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>Utils::ProxyCredentialsDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>Utils::ProxyCredentialsDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>
diff --git a/src/libs/utils/utils-lib.pri b/src/libs/utils/utils-lib.pri
index ca6da2708b..630824f98f 100644
--- a/src/libs/utils/utils-lib.pri
+++ b/src/libs/utils/utils-lib.pri
@@ -87,7 +87,8 @@ SOURCES += $$PWD/environment.cpp \
     $$PWD/completinglineedit.cpp \
     $$PWD/winutils.cpp \
     $$PWD/itemviews.cpp \
-    $$PWD/treeviewcombobox.cpp
+    $$PWD/treeviewcombobox.cpp \
+    $$PWD/proxycredentialsdialog.cpp
 
 win32:SOURCES += $$PWD/consoleprocess_win.cpp
 else:SOURCES += $$PWD/consoleprocess_unix.cpp
@@ -181,10 +182,12 @@ HEADERS += \
     $$PWD/treeviewcombobox.h \
     $$PWD/scopedswap.h \
     $$PWD/algorithm.h \
-    $$PWD/QtConcurrentTools
+    $$PWD/QtConcurrentTools \
+    $$PWD/proxycredentialsdialog.h
 
 FORMS += $$PWD/filewizardpage.ui \
     $$PWD/projectintropage.ui \
-    $$PWD/newclasswidget.ui
+    $$PWD/newclasswidget.ui \
+    $$PWD/proxycredentialsdialog.ui
 
 RESOURCES += $$PWD/utils.qrc
diff --git a/src/libs/utils/utils.qbs b/src/libs/utils/utils.qbs
index 6a17f6bcc9..be6094d1d7 100644
--- a/src/libs/utils/utils.qbs
+++ b/src/libs/utils/utils.qbs
@@ -136,6 +136,9 @@ QtcLibrary {
         "projectnamevalidatinglineedit.h",
         "proxyaction.cpp",
         "proxyaction.h",
+        "proxycredentialsdialog.cpp",
+        "proxycredentialsdialog.h",
+        "proxycredentialsdialog.ui",
         "qtcassert.cpp",
         "qtcassert.h",
         "qtcolorbutton.cpp",