From 7cf5576531177f292543229d7b74282bc6660dcb Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Wed, 1 Feb 2012 15:30:46 +0100
Subject: new abstract class agui for common gui functions, new console class
 for debug console

---
 src/fbgui/console.cpp | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 src/fbgui/console.cpp

(limited to 'src/fbgui/console.cpp')

diff --git a/src/fbgui/console.cpp b/src/fbgui/console.cpp
new file mode 100644
index 0000000..ffd425f
--- /dev/null
+++ b/src/fbgui/console.cpp
@@ -0,0 +1,60 @@
+/*
+ * console.cpp
+ *
+ *  Created on: Jan 31, 2012
+ *      Author: joe
+ */
+
+#include "console.h"
+
+console::console(QMainWindow* parent) :
+		QTextEdit(parent) {
+
+	setWindowFlags(Qt::FramelessWindowHint);
+
+	// fanciness
+	QPalette pal;
+	pal.setColor(QPalette::Base, Qt::black);
+	setPalette(pal);
+	setTextColor(Qt::white);
+
+	// CTRL + D  toggles debug window
+	QAction* _toggle = new QAction(tr("&toggleDebug"), parentWidget());
+	_toggle->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_D));
+	parentWidget()->addAction(_toggle);
+	connect(_toggle, SIGNAL(triggered()), this, SLOT(toggle()));
+
+	// watcher to detect file change
+	QFileSystemWatcher* _watcher = new QFileSystemWatcher(this);
+	// read from log file
+	_logFile = new QFile(logFilePath);
+	_logFileIn = new QTextStream(_logFile);
+
+	if (!_logFile->open(QFile::ReadOnly | QFile::Text)) {
+	} else {
+		// watch log file
+		_watcher->addPath(logFilePath);
+		connect(_watcher, SIGNAL(fileChanged(const QString&)), this,
+				SLOT(refresh(const QString&)));
+	}
+}
+
+console::~console() {
+	delete _logFile;
+	delete _logFileIn;
+}
+
+void console::refresh(const QString& fileName) {
+	if (fileName == logFilePath) {
+		while (!_logFileIn->atEnd()) {
+			QString line = _logFileIn->readLine();
+			if (!line.isEmpty())
+				this->append(line);
+		}
+		this->moveCursor(QTextCursor::End);
+	}
+}
+
+void console::toggle() {
+	(this->isVisible()) ? this->hide() : this->show();
+}
-- 
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