From adbc49a0e2ad1b03558c6495cea49307c3db0381 Mon Sep 17 00:00:00 2001
From: Manuel Schneider
Date: Wed, 30 Apr 2014 14:50:56 +0200
Subject: KISS'n'DRY for more cohesion

---
 src/server/mainwindow/mainwindow.cpp | 42 ++++++++++++++----------------------
 1 file changed, 16 insertions(+), 26 deletions(-)

(limited to 'src/server/mainwindow/mainwindow.cpp')

diff --git a/src/server/mainwindow/mainwindow.cpp b/src/server/mainwindow/mainwindow.cpp
index 29f4bc5..3d0d167 100644
--- a/src/server/mainwindow/mainwindow.cpp
+++ b/src/server/mainwindow/mainwindow.cpp
@@ -85,20 +85,20 @@ MainWindow::MainWindow(QString ipListUrl, QWidget* parent) :
 	_buttonLockTimer = new QTimer(this);
 	_buttonLockTimer->setSingleShot(true);
 	_buttonLockTimer->setInterval(_buttonBlockTime);
+	_lockingButtons
+		<< ui->action_Lock
+		<< ui->action_BroadcastScreen
+		<< ui->action_TutorToAll
+		<< ui->action_StudentToTutor
+		<< ui->action_TutorToStudent
+		<< ui->action_StopProjection
+		<< ui->action_SetAsTutor;
 	// Disable the buttons if a button is clicked
-	connect(ui->action_Lock, SIGNAL(triggered()),            this, SLOT(DisableButtons()));
-	connect(ui->action_BroadcastScreen, SIGNAL(triggered()), this, SLOT(DisableButtons()));
-	connect(ui->action_TutorToAll, SIGNAL(triggered()),      this, SLOT(DisableButtons()));
-	connect(ui->action_StudentToTutor, SIGNAL(triggered()),  this, SLOT(DisableButtons()));
-	connect(ui->action_TutorToStudent, SIGNAL(triggered()),  this, SLOT(DisableButtons()));
-	connect(ui->action_StopProjection, SIGNAL(triggered()),  this, SLOT(DisableButtons()));
+	foreach (QAction* a, _lockingButtons)
+		connect(a, SIGNAL(triggered()), this, SLOT(DisableButtons()));
 	// Start the timer a button is clicked
-	connect(ui->action_Lock, SIGNAL(triggered()),            _buttonLockTimer, SLOT(start()));
-	connect(ui->action_BroadcastScreen, SIGNAL(triggered()), _buttonLockTimer, SLOT(start()));
-	connect(ui->action_TutorToAll, SIGNAL(triggered()),      _buttonLockTimer, SLOT(start()));
-	connect(ui->action_StudentToTutor, SIGNAL(triggered()),  _buttonLockTimer, SLOT(start()));
-	connect(ui->action_TutorToStudent, SIGNAL(triggered()),  _buttonLockTimer, SLOT(start()));
-	connect(ui->action_StopProjection, SIGNAL(triggered()),  _buttonLockTimer, SLOT(start()));
+	foreach (QAction* a, _lockingButtons)
+		connect(a, SIGNAL(triggered()), _buttonLockTimer, SLOT(start()));
 	// Enable the buttons if the timer fires
 	connect(_buttonLockTimer, SIGNAL(timeout()), this, SLOT(EnableButtons()));
 
@@ -1054,22 +1054,12 @@ void MainWindow::onVncClientStateChange(Client* client, int lastProjectionSource
 
 void MainWindow::DisableButtons()
 {
-	ui->action_Lock->setDisabled(true);
-	ui->action_BroadcastScreen->setDisabled(true);
-	ui->action_TutorToAll->setDisabled(true);
-	ui->action_StudentToTutor->setDisabled(true);
-	ui->action_TutorToStudent->setDisabled(true);
-	ui->action_StopProjection->setDisabled(true);
-	ui->action_SetAsTutor->setEnabled(true);
+	foreach (QAction* a, _lockingButtons)
+		a->setDisabled(true);
 }
 
 void MainWindow::EnableButtons()
 {
-	ui->action_Lock->setEnabled(true);
-	ui->action_BroadcastScreen->setEnabled(true);
-	ui->action_TutorToAll->setEnabled(true);
-	ui->action_StudentToTutor->setEnabled(true);
-	ui->action_TutorToStudent->setEnabled(true);
-	ui->action_StopProjection->setEnabled(true);
-	ui->action_SetAsTutor->setEnabled(true);
+	foreach (QAction* a, _lockingButtons)
+		a->setEnabled(true);
 }
-- 
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