From b3c7057ffd4560f01f6068a800e870cf5c15427a Mon Sep 17 00:00:00 2001
From: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Date: Wed, 5 Aug 2015 14:33:02 +0200
Subject: add a way to set Accept-Language in browser example

Change-Id: I3d67b8ce9a51f82fe1de6fe92edd8f69fcda1a2f
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
---
 .../browser/browserapplication.cpp                 |  1 +
 examples/webenginewidgets/browser/settings.cpp     | 24 +++++++++++++++++++
 examples/webenginewidgets/browser/settings.h       |  2 ++
 examples/webenginewidgets/browser/settings.ui      | 27 ++++++++++++++++------
 4 files changed, 47 insertions(+), 7 deletions(-)

(limited to 'examples/webenginewidgets')

diff --git a/examples/webenginewidgets/browser/browserapplication.cpp b/examples/webenginewidgets/browser/browserapplication.cpp
index d213ea871..5fb8aad4c 100644
--- a/examples/webenginewidgets/browser/browserapplication.cpp
+++ b/examples/webenginewidgets/browser/browserapplication.cpp
@@ -289,6 +289,7 @@ void BrowserApplication::loadSettings()
     setUserStyleSheet(defaultProfile, css, mainWindow());
 
     defaultProfile->setHttpUserAgent(settings.value(QLatin1String("httpUserAgent")).toString());
+    defaultProfile->setHttpAcceptLanguage(settings.value(QLatin1String("httpAcceptLanguage")).toString());
     settings.endGroup();
     settings.beginGroup(QLatin1String("cookies"));
 
diff --git a/examples/webenginewidgets/browser/settings.cpp b/examples/webenginewidgets/browser/settings.cpp
index f5b0e30a9..11cefa35f 100644
--- a/examples/webenginewidgets/browser/settings.cpp
+++ b/examples/webenginewidgets/browser/settings.cpp
@@ -50,6 +50,7 @@
 #include "networkaccessmanager.h"
 #include "webview.h"
 
+#include <QtCore/QLocale>
 #include <QtCore/QSettings>
 #include <QtWidgets/QtWidgets>
 #include <QtWebEngineWidgets/QtWebEngineWidgets>
@@ -66,6 +67,21 @@ SettingsDialog::SettingsDialog(QWidget *parent)
     loadFromSettings();
 }
 
+static QString defaultAcceptLanguage()
+{
+    const QStringList langs = QLocale().uiLanguages();
+    if (langs.isEmpty())
+        return QString();
+    QString str = langs.first();
+    const float qstep = 1.0f / float(langs.count());
+    float q = 1.0f - qstep;
+    for (int i = 1; i < langs.count(); ++i) {
+        str += QStringLiteral(", ") + langs.at(i) + QStringLiteral(";q=") + QString::number(q, 'f', 2);
+        q -= qstep;
+    }
+    return str;
+}
+
 void SettingsDialog::loadDefaults()
 {
     QWebEngineSettings *defaultSettings = QWebEngineSettings::globalSettings();
@@ -89,6 +105,7 @@ void SettingsDialog::loadDefaults()
     persistentDataPath->setText(QWebEngineProfile::defaultProfile()->persistentStoragePath());
     sessionCookiesCombo->setCurrentIndex(QWebEngineProfile::defaultProfile()->persistentCookiesPolicy());
     httpUserAgent->setText(QWebEngineProfile::defaultProfile()->httpUserAgent());
+    httpAcceptLanguage->setText(defaultAcceptLanguage());
 }
 
 void SettingsDialog::loadFromSettings()
@@ -138,6 +155,7 @@ void SettingsDialog::loadFromSettings()
     userStyleSheet->setPlainText(settings.value(QLatin1String("userStyleSheet")).toString());
     enableScrollAnimator->setChecked(settings.value(QLatin1String("enableScrollAnimator"), enableScrollAnimator->isChecked()).toBool());
     httpUserAgent->setText(settings.value(QLatin1String("httpUserAgent"), httpUserAgent->text()).toString());
+    httpAcceptLanguage->setText(settings.value(QLatin1String("httpAcceptLanguage"), httpAcceptLanguage->text()).toString());
     settings.endGroup();
 
     // Privacy
@@ -196,6 +214,7 @@ void SettingsDialog::saveToSettings()
     settings.setValue(QLatin1String("enableScrollAnimator"), enableScrollAnimator->isChecked());
     settings.setValue(QLatin1String("userStyleSheet"), userStyleSheet->toPlainText());
     settings.setValue(QLatin1String("httpUserAgent"), httpUserAgent->text());
+    settings.setValue(QLatin1String("httpAcceptLanguage"), httpAcceptLanguage->text());
     settings.endGroup();
 
     //Privacy
@@ -269,6 +288,11 @@ void SettingsDialog::chooseFixedFont()
     }
 }
 
+void SettingsDialog::on_httpAcceptLanguage_editingFinished()
+{
+    QWebEngineProfile::defaultProfile()->setHttpAcceptLanguage(httpAcceptLanguage->text());
+}
+
 void SettingsDialog::setHomeToCurrentPage()
 {
     BrowserMainWindow *mw = static_cast<BrowserMainWindow*>(parent());
diff --git a/examples/webenginewidgets/browser/settings.h b/examples/webenginewidgets/browser/settings.h
index 6def66928..ee81c12a4 100644
--- a/examples/webenginewidgets/browser/settings.h
+++ b/examples/webenginewidgets/browser/settings.h
@@ -65,6 +65,8 @@ private slots:
     void chooseFont();
     void chooseFixedFont();
 
+    void on_httpAcceptLanguage_editingFinished();
+
 private:
     QFont standardFont;
     QFont fixedFont;
diff --git a/examples/webenginewidgets/browser/settings.ui b/examples/webenginewidgets/browser/settings.ui
index 11bdee4d3..38a7af344 100644
--- a/examples/webenginewidgets/browser/settings.ui
+++ b/examples/webenginewidgets/browser/settings.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>657</width>
-    <height>322</height>
+    <height>336</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -499,19 +499,29 @@
        <string>Advanced</string>
       </attribute>
       <layout class="QGridLayout" name="gridLayout_2">
-       <item row="2" column="1">
-        <widget class="QTextEdit" name="userStyleSheet"/>
+       <item row="0" column="0">
+        <widget class="QLabel" name="label_15">
+         <property name="text">
+          <string>HTTP User-Agent:</string>
+         </property>
+        </widget>
        </item>
        <item row="0" column="1">
         <widget class="QLineEdit" name="httpUserAgent"/>
        </item>
-       <item row="0" column="0">
-        <widget class="QLabel" name="label_15">
+       <item row="1" column="0">
+        <widget class="QLabel" name="label_16">
          <property name="text">
-          <string>HTTP User-Agent:</string>
+          <string>HTTP Accept-&amp;Language:</string>
+         </property>
+         <property name="buddy">
+          <cstring>httpAcceptLanguage</cstring>
          </property>
         </widget>
        </item>
+       <item row="1" column="1">
+        <widget class="QLineEdit" name="httpAcceptLanguage"/>
+       </item>
        <item row="2" column="0">
         <widget class="QLabel" name="label_14">
          <property name="text">
@@ -519,7 +529,10 @@
          </property>
         </widget>
        </item>
-       <item row="4" column="1">
+       <item row="2" column="1">
+        <widget class="QTextEdit" name="userStyleSheet"/>
+       </item>
+       <item row="3" column="1">
         <spacer name="verticalSpacer_3">
          <property name="orientation">
           <enum>Qt::Vertical</enum>
-- 
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