Initial commit

2 files changed, 278 insertions, 0 deletions

diff --git a/src/client/toolbar/toolbar.cpp b/src/client/toolbar/toolbar.cpp
new file mode 100644
index 0000000..416a68f
--- /dev/null
+++ b/src/client/toolbar/toolbar.cpp
@@ -0,0 +1,200 @@
+/*
+ * toolbar.cpp
+ *
+ *  Created on: 21.01.2013
+ *      Author: sr
+ */
+
+#include "toolbar.h"
+#include "../../shared/settings.h"
+#include "../net/serverconnection.h"
+#include "../vnc/vncwindow.h"
+#include "../vnc/vncserver.h"
+
+Toolbar::Toolbar(QWidget *parent) :
+	QWidget(parent), _location(POSITION_TOP_CENTER), _hideTimer(0), _connection(NULL)
+{
+	setupUi(this);
+	setWindowFlags(Qt::WindowStaysOnTopHint | Qt::X11BypassWindowManagerHint | Qt::FramelessWindowHint);
+	setAttribute(Qt::WA_AlwaysShowToolTips);
+	setAttribute(Qt::WA_QuitOnClose);
+	setVisible(true);
+	// VNC Window
+	_vnc = new VncWindow(NULL);
+	// Connect window
+	_connectWindow = new ConnectWindow(NULL);
+	connect(_connectWindow, SIGNAL(disconnect()), this, SLOT(onDoDisconnect()));
+	connect(_connectWindow, SIGNAL(connected(ServerConnection*)), this, SLOT(onConnected(ServerConnection*)));
+	//
+	setupMenu();
+	setLocation();
+	hideBar();
+}
+
+void Toolbar::setupMenu()
+{
+	_menu = new QMenu(this);
+	// setup actions
+	_acnDisconnect = new QAction(tr("&Connect"), this);
+	//_acnDisconnect->setEnabled(false);
+	_acnQuit = new QAction(tr("&Quit"), this);
+
+	// setup menu
+	_menu->addAction(_acnDisconnect);
+	_menu->addSeparator();
+	_menu->addAction(_acnQuit);
+
+	cmdMenu->setMenu(_menu);
+
+	connect(_acnQuit, SIGNAL(triggered()), this, SLOT(onQuit()));
+	connect(_acnDisconnect, SIGNAL(triggered()), _connectWindow, SLOT(show()));
+}
+
+Toolbar::~Toolbar()
+{
+	VncServer::instance()->stop();
+	_vnc->deleteLater();
+	_connectWindow->deleteLater();
+}
+
+//###########\\/\/
+
+void Toolbar::setLocation()
+{
+	const QDesktopWidget desktop;
+	const QRect primaryScreen = desktop.screenGeometry();
+	switch (_location)
+	{
+	case POSITION_TOP_LEFT:
+		move(primaryScreen.left(), primaryScreen.top());
+		break;
+	case POSITION_TOP_CENTER:
+		move((primaryScreen.width() - this->width()) / 2 + primaryScreen.left(), primaryScreen.top());
+		break;
+	case POSITION_TOP_RIGHT:
+		move(primaryScreen.right() - width(), primaryScreen.top());
+		break;
+	case POSITION_BOTTOM_LEFT:
+		move(primaryScreen.left(), primaryScreen.bottom() - height());
+		break;
+	case POSITION_BOTTOM_CENTER:
+		move((primaryScreen.width() - this->width()) / 2 + primaryScreen.left(), primaryScreen.bottom() - height());
+		break;
+	case POSITION_BOTTOM_RIGHT:
+		move(primaryScreen.right() - width(), primaryScreen.bottom() - height());
+		break;
+	default:
+		break;
+	}
+}
+
+void Toolbar::setBarVisible(bool shown)
+{
+	const QDesktopWidget desktop;
+	const QRect primaryScreen = desktop.screenGeometry();
+	if (!shown)
+	{
+		if (_location <= POSITION_TOP_RIGHT)
+			move(x(), primaryScreen.top() + 2 - height());
+		else
+			move(x(), primaryScreen.bottom() - 2);
+	}
+	else
+	{
+		if (_location <= POSITION_TOP_RIGHT)
+			move(x(), primaryScreen.top());
+		else
+			move(x(), primaryScreen.bottom() - height());
+	}
+}
+
+bool Toolbar::hideBar()
+{
+	if (_menu->isVisible()) // Don't hide window if any menu is open
+		return false;
+	setBarVisible(false);
+	return true;
+}
+
+/**
+ * Override
+ */
+
+void Toolbar::leaveEvent(QEvent* e)
+{
+	if (_hideTimer == 0)
+		_hideTimer = startTimer(100);
+	_hideDelay = 6;
+	QWidget::leaveEvent(e);
+}
+
+void Toolbar::enterEvent(QEvent* e)
+{
+	if (_hideTimer != 0)
+	{
+		killTimer(_hideTimer);
+		_hideTimer = 0;
+	}
+	setBarVisible(true);
+	QWidget::enterEvent(e);
+}
+
+void Toolbar::timerEvent(QTimerEvent* event)
+{
+	if (event->timerId() == _hideTimer)
+	{
+		if (--_hideDelay <= 0)
+		{
+			if (hideBar())
+			{
+				killTimer(_hideTimer);
+				_hideTimer = 0;
+			}
+		}
+	}
+}
+
+/**
+ * Slots
+ */
+
+void Toolbar::onDisconnected(QObject* connection)
+{
+	if (connection != _connection)
+		qDebug("onDisconnect pointer mismatch!");
+	_connectWindow->setConnected(false);
+	_connection = NULL;
+	lblStatus->setStyleSheet("color:red");
+	lblStatus->setText(tr("Offline"));
+}
+
+void Toolbar::onConnected(ServerConnection* connection)
+{
+	lblStatus->setStyleSheet("color:green");
+	lblStatus->setText(tr("Online"));
+	//
+	if (_connection != NULL)
+	{
+		disconnect(_connection, SIGNAL(destroyed(QObject*)), this, SLOT(onDisconnected(QObject*)));
+		_connection->blockSignals(true);
+		_connection->disconnectFromServer();
+	}
+	_connection = connection;
+	connect(_connection, SIGNAL(destroyed(QObject*)), this, SLOT(onDisconnected(QObject*)));
+	connect(_connection, SIGNAL(openVnc(const QString&, int, const QString&, bool, bool, const QString&, const int)),
+		_vnc, SLOT(open(const QString&, int, const QString&, bool, bool, const QString&, const int)));
+	connect(_connection, SIGNAL(closeVnc()), _vnc, SLOT(close()));
+	connect(_vnc, SIGNAL(running(const bool, const int)), _connection, SLOT(onVncViewerStartStop(const bool, const int)));
+	_connectWindow->setConnected(true);
+}
+
+void Toolbar::onDoDisconnect()
+{
+	if (_connection != NULL)
+		_connection->disconnectFromServer();
+}
+
+void Toolbar::onQuit()
+{
+	QApplication::exit(0);
+}
diff --git a/src/client/toolbar/toolbar.h b/src/client/toolbar/toolbar.h
new file mode 100644
index 0000000..0ce4d2b
--- /dev/null
+++ b/src/client/toolbar/toolbar.h
@@ -0,0 +1,78 @@
+/*
+ # Copyright (c) 2009, 2010 - OpenSLX Project, Computer Center University of
+ # Freiburg
+ #
+ # This program is free software distributed under the GPL version 2.
+ # See http://openslx.org/COPYING
+ #
+ # If you have any feedback please consult http://openslx.org/feedback and
+ # send your suggestions, praise, or complaints to feedback@openslx.org
+ #
+ # General information about OpenSLX can be found at http://openslx.org/
+ */
+
+#ifndef PVSCLIENTGUI_H_
+#define PVSCLIENTGUI_H_
+
+#include <QtGui>
+#include "ui_toolbar.h"
+
+class ServerConnection;
+class VncWindow;
+class ConnectWindow;
+class BlankScreen;
+
+class Toolbar : public QWidget, private Ui_ToolbarClass
+{
+Q_OBJECT
+
+private:
+	int _location;
+	int _hideTimer;
+	int _hideDelay;
+	QMenu *_menu;
+	QAction *_acnDisconnect;
+	QAction *_acnQuit;
+	ServerConnection *_connection;
+
+	ConnectWindow *_connectWindow;
+	VncWindow *_vnc;
+
+	void setLocation();
+	bool hideBar();
+	void setBarVisible(bool shown);
+	void setupMenu();
+
+	void leaveEvent(QEvent* e);
+	void enterEvent(QEvent* e);
+	void timerEvent(QTimerEvent* event);
+
+public:
+	Toolbar(QWidget *parent = NULL);
+	virtual ~Toolbar();
+
+	int const static POSITION_TOP_LEFT = 0;
+	int const static POSITION_TOP_CENTER = 1;
+	int const static POSITION_TOP_RIGHT = 2;
+	int const static POSITION_BOTTOM_LEFT = 3;
+	int const static POSITION_BOTTOM_CENTER = 4;
+	int const static POSITION_BOTTOM_RIGHT = 5;
+
+protected:
+	/*
+	 void enterEvent(QEvent *e);
+	 void leaveEvent(QEvent *e);
+	 void mousePressEvent(QMouseEvent *event);
+	 void mouseReleaseEvent(QMouseEvent *event);
+	 void mouseMoveEvent(QMouseEvent *event);
+	 */
+
+private slots:
+	void onDisconnected(QObject* connection);
+	void onConnected(ServerConnection* connection);
+	void onDoDisconnect();
+	void onQuit();
+
+};
+
+#endif /* PVSCLIENTGUI_H_ */