Expand HTTP header settings #4

- add doc/Usage/Filter.asciidoc to explain the usage of the filter headers
- add HTTP headers to Profile (section "headers")
- Use request interceptor to apply filter headers, then profile headers
- add insert/delete actions to ProfileEditor

1 files changed, 46 insertions, 0 deletions

diff --git a/plugins/ProfileEditor/forms/profileview.cpp b/plugins/ProfileEditor/forms/profileview.cpp
index ccb4ae5..4a89af6 100644
--- a/plugins/ProfileEditor/forms/profileview.cpp
+++ b/plugins/ProfileEditor/forms/profileview.cpp
@@ -13,6 +13,7 @@
 #include <QWebEngineSettings>
 #include <QWebEngineCookieStore>
 #include <QDateTime>
+#include "newhttpheaderdialog.h"
 
 inline void connectSetting(QCheckBox *checkBox, WebProfile *profile, QWebEngineSettings::WebAttribute attr)
 {
@@ -86,6 +87,28 @@ ProfileView::ProfileView(WebProfile *profile, QWidget *parent)
     ui->storagePath_lineEdit->setText(m_profile->persistentStoragePath());
     ui->cachePath_lineEdit->setText(m_profile->cachePath());
 
+    // headers tab
+    for(auto i = m_profile->headers().constBegin(); i != m_profile->headers().constEnd(); ++i) {
+        //ui->httpHeaders->addItem();
+        headerChanged(i.key(), i.value());
+    }
+    connect(m_profile, &WebProfile::headerChanged, this, &ProfileView::headerChanged);
+    connect(m_profile, &WebProfile::headerRemoved, this, &ProfileView::headerRemoved);
+    connect(ui->headers_insert, &QPushButton::clicked, m_profile, [this]() {
+        auto *dlg = new NewHttpHeaderDialog(this);
+        if(dlg->exec() == QDialog::Accepted) {
+            m_profile->setHttpHeader(dlg->header(), dlg->value());
+        }
+        delete dlg;
+    });
+    connect(ui->headers_delete, &QPushButton::clicked, m_profile, [this]() {
+        for(auto &list : ui->httpHeaders->selectedRanges()) {
+            for(int i = list.bottomRow(); i >= list.topRow(); --i) {
+                m_profile->removeHttpHeader(ui->httpHeaders->item(i, 0)->text());
+            }
+        }
+    });
+
     // settings tab
     connectSetting(ui->autoloadImages, m_profile, QWebEngineSettings::AutoLoadImages);
     connectSetting(ui->autoloadIcons, m_profile, QWebEngineSettings::AutoLoadIconsForPage);
@@ -157,6 +180,29 @@ void ProfileView::loadCookies(QWebEngineCookieStore *store)
     connect(ui->cookies_deleteAll, &QPushButton::clicked, store, &QWebEngineCookieStore::deleteAllCookies);
 }
 
+void ProfileView::headerChanged(const QString &name, const QString &value)
+{
+    const auto items = ui->httpHeaders->findItems(name, Qt::MatchExactly);
+    if(!items.isEmpty()) {
+        QTableWidgetItem *valueItem = ui->httpHeaders->item(items.constFirst()->row(), 1);
+        valueItem->setText(value);
+    } else {
+        // new header
+        const int index = ui->httpHeaders->rowCount();
+        ui->httpHeaders->setRowCount(index + 1);
+        ui->httpHeaders->setItem(index, 0, new QTableWidgetItem(name));
+        ui->httpHeaders->setItem(index, 1, new QTableWidgetItem(value));
+    }
+}
+
+void ProfileView::headerRemoved(const QString& name)
+{
+    const auto items = ui->httpHeaders->findItems(name, Qt::MatchExactly);
+    if(!items.isEmpty()) {
+        ui->httpHeaders->removeRow(items.constFirst()->row());
+    }
+}
+
 void ProfileView::cookieAdded(const QNetworkCookie &cookie)
 {
     auto index = ui->cookies->rowCount();