FIRST!!!1

6 files changed, 503 insertions, 0 deletions

diff --git a/src/Makefile b/src/Makefile
new file mode 100644
index 0000000..4fd1610
--- /dev/null
+++ b/src/Makefile
@@ -0,0 +1,256 @@
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+# The top-level source directory on which CMake was run.
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+	@$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --cyan "Install the project..."
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+	@$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --cyan "Running CMake to regenerate build system..."
+	/usr/bin/cmake -H$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR)
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+	/usr/bin/ccmake -H$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR)
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+edit_cache/fast: edit_cache
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+# The main all target
+all: cmake_check_build_system
+	$(CMAKE_COMMAND) -E cmake_progress_start /home/sr/dev/openslx/slxbrowser/src/CMakeFiles /home/sr/dev/openslx/slxbrowser/src/CMakeFiles/progress.marks
+	$(MAKE) -f CMakeFiles/Makefile2 all
+	$(CMAKE_COMMAND) -E cmake_progress_start /home/sr/dev/openslx/slxbrowser/src/CMakeFiles 0
+.PHONY : all
+
+# The main clean target
+clean:
+	$(MAKE) -f CMakeFiles/Makefile2 clean
+.PHONY : clean
+
+# The main clean target
+clean/fast: clean
+
+.PHONY : clean/fast
+
+# Prepare targets for installation.
+preinstall: all
+	$(MAKE) -f CMakeFiles/Makefile2 preinstall
+.PHONY : preinstall
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+# Prepare targets for installation.
+preinstall/fast:
+	$(MAKE) -f CMakeFiles/Makefile2 preinstall
+.PHONY : preinstall/fast
+
+# clear depends
+depend:
+	$(CMAKE_COMMAND) -H$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR) --check-build-system CMakeFiles/Makefile.cmake 1
+.PHONY : depend
+
+#=============================================================================
+# Target rules for targets named slxbrowser
+
+# Build rule for target.
+slxbrowser: cmake_check_build_system
+	$(MAKE) -f CMakeFiles/Makefile2 slxbrowser
+.PHONY : slxbrowser
+
+# fast build rule for target.
+slxbrowser/fast:
+	$(MAKE) -f CMakeFiles/slxbrowser.dir/build.make CMakeFiles/slxbrowser.dir/build
+.PHONY : slxbrowser/fast
+
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+.PHONY : CMakeFiles/3.5.1/CompilerIdCXX/CMakeCXXCompilerId.o
+
+# target to build an object file
+CMakeFiles/3.5.1/CompilerIdCXX/CMakeCXXCompilerId.cpp.o:
+	$(MAKE) -f CMakeFiles/slxbrowser.dir/build.make CMakeFiles/slxbrowser.dir/CMakeFiles/3.5.1/CompilerIdCXX/CMakeCXXCompilerId.cpp.o
+.PHONY : CMakeFiles/3.5.1/CompilerIdCXX/CMakeCXXCompilerId.cpp.o
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+
+# target to preprocess a source file
+CMakeFiles/3.5.1/CompilerIdCXX/CMakeCXXCompilerId.cpp.i:
+	$(MAKE) -f CMakeFiles/slxbrowser.dir/build.make CMakeFiles/slxbrowser.dir/CMakeFiles/3.5.1/CompilerIdCXX/CMakeCXXCompilerId.cpp.i
+.PHONY : CMakeFiles/3.5.1/CompilerIdCXX/CMakeCXXCompilerId.cpp.i
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+# target to generate assembly for a file
+CMakeFiles/3.5.1/CompilerIdCXX/CMakeCXXCompilerId.cpp.s:
+	$(MAKE) -f CMakeFiles/slxbrowser.dir/build.make CMakeFiles/slxbrowser.dir/CMakeFiles/3.5.1/CompilerIdCXX/CMakeCXXCompilerId.cpp.s
+.PHONY : CMakeFiles/3.5.1/CompilerIdCXX/CMakeCXXCompilerId.cpp.s
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+main.o: main.cpp.o
+
+.PHONY : main.o
+
+# target to build an object file
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+	$(MAKE) -f CMakeFiles/slxbrowser.dir/build.make CMakeFiles/slxbrowser.dir/main.cpp.o
+.PHONY : main.cpp.o
+
+main.i: main.cpp.i
+
+.PHONY : main.i
+
+# target to preprocess a source file
+main.cpp.i:
+	$(MAKE) -f CMakeFiles/slxbrowser.dir/build.make CMakeFiles/slxbrowser.dir/main.cpp.i
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+main.s: main.cpp.s
+
+.PHONY : main.s
+
+# target to generate assembly for a file
+main.cpp.s:
+	$(MAKE) -f CMakeFiles/slxbrowser.dir/build.make CMakeFiles/slxbrowser.dir/main.cpp.s
+.PHONY : main.cpp.s
+
+# Help Target
+help:
+	@echo "The following are some of the valid targets for this Makefile:"
+	@echo "... all (the default if no target is provided)"
+	@echo "... clean"
+	@echo "... depend"
+	@echo "... install"
+	@echo "... list_install_components"
+	@echo "... rebuild_cache"
+	@echo "... slxbrowser"
+	@echo "... install/strip"
+	@echo "... install/local"
+	@echo "... edit_cache"
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+	@echo "... CMakeFiles/3.5.1/CompilerIdCXX/CMakeCXXCompilerId.s"
+	@echo "... main.o"
+	@echo "... main.i"
+	@echo "... main.s"
+.PHONY : help
+
+
+
+#=============================================================================
+# Special targets to cleanup operation of make.
+
+# Special rule to run CMake to check the build system integrity.
+# No rule that depends on this can have commands that come from listfiles
+# because they might be regenerated.
+cmake_check_build_system:
+	$(CMAKE_COMMAND) -H$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR) --check-build-system CMakeFiles/Makefile.cmake 0
+.PHONY : cmake_check_build_system
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diff --git a/src/main.cpp b/src/main.cpp
new file mode 100644
index 0000000..6c53756
--- /dev/null
+++ b/src/main.cpp
@@ -0,0 +1,46 @@
+#include "slxbrowser.h"
+#include <QMessageBox>
+#include <QApplication>
+#include <QKeyEvent>
+#include <QCommandLineParser>
+
+class KeyHandler : public QObject
+{
+public:
+	bool eventFilter(QObject *obj, QEvent *event)
+	{
+		if (event->type() == QEvent::KeyPress) {
+			 QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
+			 if ( keyEvent->key() == Qt::Key_Q && (keyEvent->modifiers() & Qt::ControlModifier))
+				 exit(0);
+		}
+		return QObject::eventFilter(obj, event);
+	}
+};
+
+/**
+ * MAIN
+ */
+int main(int argc, char** argv)
+{
+	QApplication app(argc, argv);
+	QCommandLineParser parser;
+	parser.addHelpOption();
+	parser.addPositionalArgument("url", "URL to load");
+	QCommandLineOption ignoreSsl("insecure", "Ignore SSL errors");
+	QCommandLineOption fullscreen("full-screen", "Run browser in full screen");
+	parser.addOption(ignoreSsl);
+	parser.addOption(fullscreen);
+	parser.process(app);
+	QStringList list(parser.positionalArguments());
+	if (list.empty()) {
+		QMessageBox::critical(NULL, "Error", "Need one argument: file name");
+		return 1;
+	}
+	QString url(list[0]);
+	SLXbrowser main(url, parser.isSet(fullscreen), parser.isSet(ignoreSsl));
+	main.show();
+	app.installEventFilter(new KeyHandler());
+	app.exec();
+	return 0;
+}
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);
+}
diff --git a/src/slxbrowser.h b/src/slxbrowser.h
new file mode 100644
index 0000000..fbd4c4a
--- /dev/null
+++ b/src/slxbrowser.h
@@ -0,0 +1,40 @@
+#ifndef SLXBROWSER_H_
+#define SLXBROWSER_H_
+
+#include <QMainWindow>
+#include <QList>
+#include <QSslError>
+#include <QTimer>
+
+class QNetworkReply;
+class QWebView;
+class QProgressBar;
+class QNetworkReply;
+
+class SLXbrowser : public QMainWindow
+{
+	Q_OBJECT
+public:
+	SLXbrowser(QString url, bool fullscreen, bool ignoreSslErrors);
+	virtual ~SLXbrowser();
+
+private slots:
+	void loadStarted();
+	void loadFinished(bool ok);
+	void loadProgress(int progress);
+	void sslErrors(QNetworkReply * reply, const QList<QSslError> & errors);
+	void requestFinished(QNetworkReply *reply);
+	void reloadInitial();
+
+private:
+	QString _url;
+	bool _ignoreSslErrors;
+	QWebView *_browser;
+	QProgressBar *_progress;
+	QTimer _reset;
+	QList<QSslError> _sslErrors;
+	QString _normalError;
+};
+
+#endif /* SLXBROWSER_H_ */
+
diff --git a/src/webview.cpp b/src/webview.cpp
new file mode 100644
index 0000000..aa9c650
--- /dev/null
+++ b/src/webview.cpp
@@ -0,0 +1,18 @@
+#include "webview.h"
+#include <QWebFrame>
+
+void WebView::windowCloseRequested()
+{
+	// If we have an old URL stored on the stack, navigate back to it, otherwise we return and nothing happens
+	if (_urls.empty())
+		return;
+	QUrl url = _urls.pop();
+	page()->mainFrame()->load(url);
+}
+
+QWebView* WebView::createWindow(QWebPage::WebWindowType)
+{
+	// Remember current URL, then return the current Web View so no new window opens
+	_urls.push(this->url());
+	return this;
+}
diff --git a/src/webview.h b/src/webview.h
new file mode 100644
index 0000000..753c984
--- /dev/null
+++ b/src/webview.h
@@ -0,0 +1,28 @@
+#ifndef WEBVIEW_H_
+#define WEBVIEW_H_
+
+#include <QStack>
+#include <QWebView>
+
+/**
+ * Make sure pages that want to load in a new tab are actually loaded in the same page,
+ * and remember the previous URL in case the "new tab" requests to be closed.
+ */
+class WebView : public QWebView
+{
+	Q_OBJECT
+public:
+	WebView(QWidget* parent = NULL) : QWebView(parent) {
+		connect(page(), SIGNAL(windowCloseRequested()), this, SLOT(windowCloseRequested()));
+	}
+protected:
+	QWebView *createWindow(QWebPage::WebWindowType);
+
+protected slots:
+	void windowCloseRequested();
+
+private:
+	QStack<QUrl> _urls;
+};
+
+#endif