1 files changed, 115 insertions, 0 deletions
diff --git a/src/slxbrowser.cpp b/src/slxbrowser.cpp
new file mode 100644
index 0000000..aec5201
--- /dev/null
+++ b/src/slxbrowser.cpp
@@ -0,0 +1,115 @@
+#include "slxbrowser.h"
+#include "webview.h"
+#include <QtWebKitWidgets>
+#include <QWebPage>
+#include <QNetworkReply>
+#include <QSslConfiguration>
+#include <QProgressBar>
+
+SLXbrowser::SLXbrowser(QString url, bool fullscreen, bool ignoreSslErrors)
+	: QMainWindow(NULL),
+	  _url(url),
+	  _ignoreSslErrors(ignoreSslErrors)
+{
+	if (fullscreen) {
+		this->showFullScreen();
+		this->setWindowFlags(windowFlags() | Qt::WindowStaysOnTopHint);
+	}
+	//QWebSettings::globalSettings()->setAttribute(QWebSettings::DeveloperExtrasEnabled, true);
+	QWidget *w = new QWidget;
+	QLayout *l = new QVBoxLayout;
+	_browser = new WebView;
+	_progress = new QProgressBar;
+	_progress->hide();
+	l->addWidget(_browser);
+	l->addWidget(_progress);
+	l->setMargin(0);
+	l->setSpacing(0);
+	l->setContentsMargins(0,0,0,0);
+	w->setContentsMargins(0,0,0,0);
+	w->setLayout(l);
+	this->setCentralWidget(w);
+
+	_reset.setSingleShot(true);
+	connect(&_reset, SIGNAL(timeout()), this, SLOT(reloadInitial()));
+
+	connect(_browser, SIGNAL(loadStarted()), this, SLOT(loadStarted()));
+	connect(_browser, SIGNAL(loadFinished(bool)), this, SLOT(loadFinished(bool)));
+	connect(_browser, SIGNAL(loadProgress(int)), this, SLOT(loadProgress(int)));
+	//
+	QWebPage *page = _browser->page();
+	QNetworkAccessManager *nam = new QNetworkAccessManager(this);
+	connect(nam, SIGNAL(sslErrors(QNetworkReply*, const QList<QSslError>&)),
+			this, SLOT(sslErrors(QNetworkReply*, const QList<QSslError>&)));
+	connect(nam, SIGNAL(finished(QNetworkReply*)), this, SLOT(requestFinished(QNetworkReply*)));
+	page->setNetworkAccessManager(nam);
+	page->mainFrame()->load(url);
+	//
+	_browser->show();
+}
+
+SLXbrowser::~SLXbrowser()
+{
+}
+
+void SLXbrowser::loadStarted()
+{
+	_reset.stop();
+	_normalError.clear();
+	_sslErrors.clear();
+	_progress->setValue(0);
+	_progress->show();
+}
+
+void SLXbrowser::loadFinished(bool ok)
+{
+	_progress->hide();
+	if (!ok) {
+		_browser->page()->mainFrame()->setHtml("<html><body style='background:blue;color:white'><br><br><center><h1>Network Access Error</h1><pre id='content'></pre></body></html>");
+		QWebElement el = _browser->page()->mainFrame()->documentElement().findFirst("#content");
+		QString str;
+		if (!_sslErrors.empty()) {
+			str.append("SSL Errors:\n");
+			for (QSslError err : _sslErrors) {
+				str.append(err.errorString());
+				str.append('\n');
+			}
+		} else if (_normalError.length() != 0) {
+			str.append("Load Error:\n");
+			str.append(_normalError);
+		} else {
+			str.append("Unknown Error");
+		}
+		str.append("\n\n\n\n" + QDateTime::currentDateTime().toString());
+		el.setPlainText(str);
+		_sslErrors.clear();
+		_normalError.clear();
+		_reset.start(30000);
+	}
+}
+
+void SLXbrowser::loadProgress(int progress)
+{
+	_progress->setValue(progress);
+}
+
+void SLXbrowser::sslErrors(QNetworkReply* reply, const QList<QSslError>& errors)
+{
+	if (_ignoreSslErrors) {
+		reply->ignoreSslErrors();
+		return;
+	}
+	_sslErrors.append(errors);
+}
+
+void SLXbrowser::requestFinished(QNetworkReply *reply)
+{
+	if (reply->error() != QNetworkReply::NoError) {
+		_normalError = reply->errorString();
+	}
+}
+
+void SLXbrowser::reloadInitial()
+{
+	_browser->page()->mainFrame()->load(_url);
+}