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, 267 insertions, 0 deletions

diff --git a/plugins/infowidget/statustab.cpp b/plugins/infowidget/statustab.cpp
new file mode 100644
index 0000000..b0974ed
--- /dev/null
+++ b/plugins/infowidget/statustab.cpp
@@ -0,0 +1,267 @@
+/***************************************************************************
+ *   Copyright (C) 2005 by Joris Guisson                                   *
+ *   [email protected]                                               *
+ *                                                                         *
+ *   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 <math.h>
+#include <float.h>
+#include <qdatetime.h>
+#include <qcheckbox.h>
+#include <kglobal.h>
+#include <klocale.h>
+#include <interfaces/functions.h>
+#include <interfaces/torrentinterface.h>
+
+#include "downloadedchunkbar.h"
+#include "availabilitychunkbar.h"
+#include "floatspinbox.h"
+#include "statustab.h"
+		
+namespace kt
+{
+
+	StatusTab::StatusTab(QWidget* parent, const char* name, WFlags fl)
+			: StatusTabBase(parent,name,fl),curr_tc(0)
+	{
+		QColorGroup cg = colorGroup();
+		// do not use hardcoded colors
+		m_info_caption->setPaletteBackgroundColor(cg.mid());
+		m_chunks_caption->setPaletteBackgroundColor(cg.mid());
+		m_sharing_caption->setPaletteBackgroundColor(cg.mid()); 
+		
+		maxRatio->setMinValue(0.0f);
+		maxRatio->setMaxValue(100.0f);
+		maxRatio->setStep(0.1f);
+		connect(maxRatio, SIGNAL(valueHasChanged()), this, SLOT(maxRatioReturnPressed()));
+		connect(useLimit, SIGNAL( toggled(bool) ), this, SLOT( useLimitToggled(bool) ) );
+		
+		maxTime->setMinValue(0.0f);
+		maxTime->setMaxValue(10000000.0f);
+		maxTime->setStep(0.05f);
+		maxTime->setSpecialValueText(i18n("No limit"));
+		connect(useTimeLimit,SIGNAL(toggled(bool)), this,SLOT(useTimeLimitToggled(bool)));
+		connect(maxTime,SIGNAL(valueHasChanged()), this, SLOT(timeValueChanged()));
+		
+		int h = (int)ceil(fontMetrics().height()*1.25);
+		m_chunk_bar->setFixedHeight(h);
+		m_av_chunk_bar->setFixedHeight(h);
+	}
+	
+	StatusTab::~StatusTab()
+	{}
+
+	void StatusTab::changeTC(kt::TorrentInterface* tc)
+	{
+		if (tc == curr_tc)
+			return;
+	
+		curr_tc = tc;
+	
+		m_chunk_bar->setTC(tc);
+		m_av_chunk_bar->setTC(tc);
+		setEnabled(tc != 0);
+		
+		if (curr_tc)
+		{
+			float ratio = curr_tc->getMaxShareRatio();
+			if(ratio > 0)
+			{
+				useLimit->setChecked(true);
+				maxRatio->setValue(ratio);
+			}
+			else
+			{
+				maxRatio->setValue(0.0);
+				useLimit->setChecked(false);
+				maxRatio->setEnabled(false);
+			}
+			
+			float hours = curr_tc->getMaxSeedTime();
+			if (hours > 0)
+			{
+				maxTime->setEnabled(true);
+				useTimeLimit->setChecked(true);
+				maxTime->setValue(hours);
+			}
+			else
+			{
+				maxTime->setEnabled(false);
+				useTimeLimit->setChecked(false);
+			}
+		}
+		else
+		{
+			maxRatio->setValue(0.00f);
+			m_share_ratio->clear();
+			m_tracker_status->clear();
+			m_seeders->clear();
+			m_leechers->clear();
+			m_tracker_update_time->clear();
+			m_avg_up->clear();
+			m_avg_down->clear();
+		}
+		
+		update();
+	}
+	
+	void StatusTab::update()
+	{
+		if (!curr_tc)
+			return;
+	
+		const TorrentStats & s = curr_tc->getStats();
+		
+		m_chunk_bar->updateBar();
+		m_av_chunk_bar->updateBar();
+		
+		if (s.running)
+		{
+			QTime t;
+			t = t.addSecs(curr_tc->getTimeToNextTrackerUpdate());
+			m_tracker_update_time->setText(t.toString("mm:ss"));
+		}
+		else
+		{
+			m_tracker_update_time->setText("");
+		}
+		
+		m_tracker_status->setText(s.trackerstatus);
+		
+		m_seeders->setText(QString("%1 (%2)")
+				.arg(s.seeders_connected_to).arg(s.seeders_total));
+	
+		m_leechers->setText(QString("%1 (%2)")
+				.arg(s.leechers_connected_to).arg(s.leechers_total));
+	
+		float ratio = kt::ShareRatio(s);
+		if(!maxRatio->hasFocus() && useLimit->isChecked())
+			maxRatioUpdate();
+		
+		m_share_ratio->setText(QString("<font color=\"%1\">%2</font>").arg(ratio <= 0.8 ? "#ff0000" : "#1c9a1c").arg(KGlobal::locale()->formatNumber(ratio,2)));
+	
+		Uint32 secs = curr_tc->getRunningTimeUL(); 
+		if (secs == 0)
+		{
+			m_avg_up->setText(KBytesPerSecToString(0));
+			
+		}
+		else
+		{
+			double r = (double)s.bytes_uploaded / 1024.0;
+			m_avg_up->setText(KBytesPerSecToString(r / secs));
+		}
+		
+		secs = curr_tc->getRunningTimeDL();
+		if (secs == 0)
+		{
+			m_avg_down->setText(KBytesPerSecToString(0));
+		}
+		else
+		{
+			double r = (double)(s.bytes_downloaded - s.imported_bytes)/ 1024.0;
+			m_avg_down->setText(KBytesPerSecToString(r / secs));
+		}
+	}
+	
+	void StatusTab::maxRatioReturnPressed()
+	{
+		if(!curr_tc)
+			return;
+		
+		curr_tc->setMaxShareRatio(maxRatio->value());
+	}
+	
+	void StatusTab::useLimitToggled(bool state)
+	{
+		if(!curr_tc)
+			return;
+		
+		maxRatio->setEnabled(state);
+		if (!state)
+		{
+			curr_tc->setMaxShareRatio(0.00f);
+			maxRatio->setValue(0.00f);
+		}
+		else
+		{
+			float msr = curr_tc->getMaxShareRatio();
+			if(msr == 0.00f)
+			{	
+				curr_tc->setMaxShareRatio(1.00f);
+				maxRatio->setValue(1.00f);
+			}
+			
+			float sr = kt::ShareRatio(curr_tc->getStats());
+			if(sr >= 1.00f)
+			{
+				//always add 1 to max share ratio to prevent stopping if torrent is running.
+				curr_tc->setMaxShareRatio(sr + 1.00f);
+				maxRatio->setValue(sr + 1.00f);
+			}
+		}
+	}
+	
+	void StatusTab::maxRatioUpdate()
+	{
+		if(!curr_tc)
+			return;
+		
+		float ratio = curr_tc->getMaxShareRatio();
+		if(ratio > 0.00f)
+		{
+			maxRatio->setEnabled(true);
+			useLimit->setChecked(true);
+			maxRatio->setValue(ratio);
+		}
+		else
+		{
+			maxRatio->setEnabled(false);
+			useLimit->setChecked(false);
+			maxRatio->setValue(0.00f);
+		}
+	}
+	
+	void StatusTab::useTimeLimitToggled(bool on)
+	{
+		if(!curr_tc)
+			return;
+		
+		maxTime->setEnabled(on);
+		if (on)
+		{
+			Uint32 dl = curr_tc->getRunningTimeDL();
+			Uint32 ul = curr_tc->getRunningTimeUL();
+			float hours = (ul - dl) / 3600.0f + 1.0; // add one hour to current seed time to not stop immediatly
+			maxTime->setValue(hours); 
+			curr_tc->setMaxSeedTime(hours);
+		}
+		else
+		{
+			curr_tc->setMaxSeedTime(0.0f);
+		}
+	}
+	
+	void StatusTab::timeValueChanged()
+	{
+		if (curr_tc)
+			curr_tc->setMaxSeedTime(maxTime->value());
+	}
+
+}
+
+#include "statustab.moc"
+