From aead62193f935db3251606358dd4ef1a80cbc83f Mon Sep 17 00:00:00 2001
From: Manuel Schneider
Date: Wed, 30 Apr 2014 18:26:54 +0200
Subject: Reniced the ui. Made styles more readable.

---
 src/server/connectionframe/connectionframe.cpp | 55 +++++++++++++++++++-------
 src/server/connectionframe/connectionframe.h   |  4 ++
 src/server/util/global.cpp                     |  2 +-
 3 files changed, 45 insertions(+), 16 deletions(-)

diff --git a/src/server/connectionframe/connectionframe.cpp b/src/server/connectionframe/connectionframe.cpp
index b5b754f..1c7eaff 100644
--- a/src/server/connectionframe/connectionframe.cpp
+++ b/src/server/connectionframe/connectionframe.cpp
@@ -20,9 +20,28 @@
 #include <QImage>
 #include <cassert>
 
-static QIcon *term = NULL, *cam = NULL, *eye = NULL;
+static QString style_student(
+	"QLabel{ background-color: #919191; border-radius: 2px; color: black;} \
+	QGroupBox { background-color: #919191; margin: 2px; border-radius: 4px}"
+);
+static QString style_tutor(
+	"QLabel{ background-color: #70C670; border-radius: 2px; color: black;} \
+	QGroupBox { background-color: #70C670; margin: 2px; border-radius: 4px}"
+);
+static QString style_selectedStudent(
+		"QLabel{ background-color: #6C8CD5; border-radius: 2px; color: black; } \
+		QGroupBox { background-color: #919191; margin: 0px; border-radius: 4px; border: 2px dashed #6C8CD5;}"
+);
+static QString style_selectedTutor(
+		"QLabel{ background-color: #6C8CD5; border-radius: 2px; color: black;} \
+		QGroupBox { background-color: #70C670; margin: 0px;  border-radius: 4px; border: 2px dashed #6C8CD5;}"
+);
+static QString style_disconnected(
+		"QLabel{ background-color: #919191; color: black; } \
+		QGroupBox { background-color: #7F7F7F; margin: 1px; border-radius: 4px}"
+);
 
-static QString backgroundStyle("background-color: %1; margin: 1px; border: 1px solid black; border-radius: 6px");
+static QIcon *term = NULL, *cam = NULL, *eye = NULL;
 
 /**
  * Initialize frame for connected client.
@@ -49,18 +68,16 @@ ConnectionFrame::ConnectionFrame(QWidget *parent, int width, int height) :
 	 _mainLayout->setSpacing(1);
 	 _mainLayout->setMargin(3);
 	 _mainLayout->setAlignment(Qt::AlignHCenter);
+	 this->setStyleSheet(style_student);
 
 	 _iconLayout = new QBoxLayout(QBoxLayout::RightToLeft, NULL);
 	 _iconLayout->setSpacing(1);
 	 _iconLayout->setMargin(3);
 
 	 _lblUserName = new QLabel("Test", this);
-	 _lblUserName->setStyleSheet(QString::fromUtf8("background-color: white; color: black;"));
 	 _lblUserName->setAlignment(Qt::AlignHCenter);
-	 //_lblUsername->resize(_lblUsername->width(), _lblUsername->font().pixelSize());
 
 	 _lblHostName = new QLabel("PC", this);
-	 _lblHostName->setStyleSheet(QString::fromUtf8("background-color: white; color: black;"));
 	 _lblHostName->setAlignment(Qt::AlignHCenter);
 
 	 _icoCam = addIcon(cam);
@@ -131,6 +148,7 @@ void ConnectionFrame::assignClient(Client* client)
 	_lblHostName->setText(client->ip());
 	_lblHostName->setToolTip(client->host());
 	_lblUserName->setText(client->name());
+	_lblUserName->show();
 	showDefaultThumb();
 	if (_timerId == 0)
 		_timerId = startTimer(1000 + qrand() % 150);
@@ -304,9 +322,9 @@ void ConnectionFrame::updateAppearance()
 	{
 		// Unconnected Frame
 		if (_selected)
-			this->setStyleSheet(backgroundStyle.arg("rgb(140, 140, 170)"));
+			this->setStyleSheet(style_selectedStudent);
 		else
-			this->setStyleSheet(backgroundStyle.arg("rgb(140, 140, 140)"));
+			this->setStyleSheet(style_disconnected);
 		for (QList<QLabel*>::iterator it(_icons.begin()); it != _icons.end(); ++it)
 			(**it).hide();
 		return;
@@ -316,14 +334,20 @@ void ConnectionFrame::updateAppearance()
 
 	// Normal client, no special stuff active
 
-	if (_selected && _isTutor)
-		this->setStyleSheet(backgroundStyle.arg("rgb(255, 220, 180)"));
-	else if (_isTutor)
-		this->setStyleSheet(backgroundStyle.arg("rgb(255, 180, 180)"));
-	else if (_selected)
-		this->setStyleSheet(backgroundStyle.arg("rgb(180, 180, 210)"));
-	else
-		this->setStyleSheet(backgroundStyle.arg("rgb(180, 180, 180)"));
+	if (_selected && _isTutor){
+		this->setStyleSheet(style_selectedTutor);
+	}
+	else if (_isTutor){
+		this->setStyleSheet(style_tutor);
+	}
+	else if (_selected){
+		this->setStyleSheet(style_selectedStudent);
+
+	}
+	else{
+		this->setStyleSheet(style_student);
+
+	}
 }
 
 /*
@@ -343,6 +367,7 @@ void ConnectionFrame::onClientDisconnected()
 	}
 	_client = NULL;
 	_lblUserName->setText(QString());
+	_lblUserName->hide();
 	showDefaultThumb();
 	this->updateAppearance();
 }
diff --git a/src/server/connectionframe/connectionframe.h b/src/server/connectionframe/connectionframe.h
index 764c212..1f39b79 100644
--- a/src/server/connectionframe/connectionframe.h
+++ b/src/server/connectionframe/connectionframe.h
@@ -41,6 +41,10 @@ private:
 	void updateAppearance();
 	QLabel* addIcon(const QIcon* icon);
 
+	static const QString studentLblStyle, studentBgStyle;
+	static const QString tutorLblStyle, tutorBgStyle;
+	static const QString selectedBgStyle;
+
 public:
 	ConnectionFrame(QWidget* parent, int width, int height);
 	virtual ~ConnectionFrame();
diff --git a/src/server/util/global.cpp b/src/server/util/global.cpp
index bd8cdd7..7bb3cc0 100644
--- a/src/server/util/global.cpp
+++ b/src/server/util/global.cpp
@@ -18,7 +18,7 @@ void Global::setSessionName(const QString& name)
 
 void Global::setSessionName()
 {
-	const QString name = QString::number(qrand() % 9000 + 1000);
+	const QString name = "";// QString::number(qrand() % 9000 + 1000); // TODO(manuel): DEBUG: undoo
 	Global::_sessionName = name;
 	Global::_sessionNameArray = name.toUtf8();
 }
-- 
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