Updated to final KDE3 ktorrent release (2.2.6)

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/ktorrent@1077377 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 110 insertions, 0 deletions

diff --git a/plugins/logviewer/logviewer.cpp b/plugins/logviewer/logviewer.cpp
new file mode 100644
index 0000000..5e6b16c
--- /dev/null
+++ b/plugins/logviewer/logviewer.cpp
@@ -0,0 +1,110 @@
+/***************************************************************************
+ *   Copyright (C) 2005 by Joris Guisson                                   *
+ *   joris.guisson@gmail.com                                               *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ***************************************************************************/
+#include <kglobal.h>
+#include <kconfig.h>
+#include <qapplication.h>
+#include "logviewer.h"
+#include "logflags.h"
+#include "logviewerpluginsettings.h"
+
+namespace kt
+{
+	const int LOG_EVENT_TYPE = 65432;
+	
+	class LogEvent : public QCustomEvent
+	{
+		QString str;
+	public:
+		LogEvent(const QString & str) : QCustomEvent(LOG_EVENT_TYPE),str(str)
+		{}
+		
+		virtual ~LogEvent()
+		{}
+		
+		const QString & msg() const {return str;}
+	};
+
+	LogViewer::LogViewer(QWidget *parent, const char *name)
+			: KTextBrowser(parent, name), LogMonitorInterface()
+	{
+		/*
+		IMPORTANT: use LogText mode, so that setMaxLogLines will work, if not everything will be kept in memory.
+		*/
+		setTextFormat(Qt::LogText);
+		setMaxLogLines(200);
+		setMinimumSize(QSize(0,50));
+		setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
+		KGlobal::config()->setGroup("LogViewer");
+		if (KGlobal::config()->hasKey("LogViewerWidgetSize"))
+		{
+			QSize s = KGlobal::config()->readSizeEntry("LogViewerWidgetSize",0);
+			resize(s);
+		}
+		
+		LogFlags::instance().setLog(this);
+	}
+
+
+	LogViewer::~LogViewer()
+	{
+		KGlobal::config()->setGroup("LogViewer");
+		KGlobal::config()->writeEntry("LogViewerWidgetSize",size());
+		LogFlags::instance().setLog(0);
+	}
+
+
+	void LogViewer::message(const QString& line, unsigned int arg)
+	{
+		/*
+			IMPORTANT: because QTextBrowser is not thread safe, we must use the Qt event mechanism 
+			to add strings to it, this will ensure that strings will only be added in the main application
+			thread.
+		*/
+		if(arg==0x00 || LogFlags::instance().checkFlags(arg))
+		{
+			if(m_useRichText)
+			{
+				QString tmp = line;
+				LogEvent* le = new LogEvent(LogFlags::instance().getFormattedMessage(arg, tmp));
+				QApplication::postEvent(this,le);
+			}
+			else
+			{
+				LogEvent* le = new LogEvent(line);
+				QApplication::postEvent(this,le);
+			}
+		}
+	}
+	
+	void LogViewer::customEvent(QCustomEvent* ev)
+	{
+		if (ev->type() == LOG_EVENT_TYPE)
+		{
+			LogEvent* le = (LogEvent*)ev;
+			append(le->msg());
+		}
+	}
+	
+	void LogViewer::setRichText(bool val)
+	{
+		m_useRichText = val;
+	}
+}
+#include "logviewer.moc"