/*
* File : ConfigSection*.java
* Created : 11 mar. 2004
* By : TuxPaper
*
* Copyright (C) 2004, 2005, 2006 Aelitis SAS, All rights Reserved
*
* 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.
*
* 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 ( see the LICENSE file ).
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* AELITIS, SAS au capital de 46,603.30 euros,
* 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
*/
package org.gudy.azureus2.ui.swt.views.configsections;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.*;
import org.gudy.azureus2.core3.config.COConfigurationManager;
import org.gudy.azureus2.core3.internat.MessageText;
import org.gudy.azureus2.core3.util.*;
import org.gudy.azureus2.plugins.ui.config.ConfigSection;
import org.gudy.azureus2.ui.swt.config.*;
import org.gudy.azureus2.ui.swt.plugins.UISWTConfigSection;
import org.gudy.azureus2.ui.swt.Messages;
import org.gudy.azureus2.ui.swt.Utils;
public class ConfigSectionFilePerformance implements UISWTConfigSection {
public String configSectionGetParentSection() {
return ConfigSection.SECTION_FILES;
}
/* Name of section will be pulled from
* ConfigView.section.<i>configSectionGetName()</i>
*/
public String configSectionGetName() {
return "file.perf";
}
public void configSectionSave() {
}
public void configSectionDelete() {
}
public int maxUserMode() {
return 2;
}
public Composite configSectionCreate(final Composite parent) {
GridData gridData;
GridLayout layout;
Label label;
int userMode = COConfigurationManager.getIntParameter("User Mode");
Composite cSection = new Composite(parent, SWT.NULL);
layout = new GridLayout();
layout.numColumns = 3;
cSection.setLayout(layout);
gridData = new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.HORIZONTAL_ALIGN_FILL);
gridData.horizontalSpan = 2;
cSection.setLayoutData(gridData);
label = new Label(cSection, SWT.WRAP);
Messages.setLanguageText(label, "ConfigView.section.file.perf.explain");
gridData = new GridData(GridData.FILL_HORIZONTAL);
gridData.horizontalSpan = 3;
label.setLayoutData( gridData );
// diskmanager.friendly.hashchecking
final BooleanParameter friendly_hashchecking = new BooleanParameter(cSection, "diskmanager.friendly.hashchecking", "ConfigView.section.file.friendly.hashchecking");
gridData = new GridData();
gridData.horizontalSpan = 3;
friendly_hashchecking.setLayoutData(gridData);
// diskmanager.friendly.hashchecking
final BooleanParameter check_smallest = new BooleanParameter(cSection, "diskmanager.hashchecking.smallestfirst", "ConfigView.section.file.hashchecking.smallestfirst");
gridData = new GridData();
gridData.horizontalSpan = 3;
check_smallest.setLayoutData(gridData);
// diskmanager.perf.cache.enable
final BooleanParameter disk_cache = new BooleanParameter(cSection, "diskmanager.perf.cache.enable", "ConfigView.section.file.perf.cache.enable");
gridData = new GridData();
gridData.horizontalSpan = 3;
disk_cache.setLayoutData(gridData);
// diskmanager.perf.cache.size
long max_mem_bytes = Runtime.getRuntime().maxMemory();
long mb_1 = 1*1024*1024;
long mb_32 = 32*mb_1;
Label cache_size_label = new Label(cSection, SWT.NULL);
gridData = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
cache_size_label.setLayoutData(gridData);
// XXX Changed "DisplayFormatters.getUnit(DisplayFormatters.UNIT_MB)"
// to getUnitBase10 for the release, since the # is in MB.
Messages.setLanguageText(cache_size_label,
"ConfigView.section.file.perf.cache.size",
new String[] {
DisplayFormatters.getUnitBase10(DisplayFormatters.UNIT_MB) });
IntParameter cache_size = new IntParameter(cSection,
"diskmanager.perf.cache.size", 1,
COConfigurationManager.CONFIG_CACHE_SIZE_MAX_MB);
gridData = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
cache_size.setLayoutData( gridData );
Label cache_explain_label = new Label(cSection, SWT.WRAP);
gridData = new GridData(GridData.VERTICAL_ALIGN_BEGINNING | GridData.FILL_HORIZONTAL);
gridData.widthHint = 300;
cache_explain_label.setLayoutData(gridData);
Messages.setLanguageText(
cache_explain_label,
"ConfigView.section.file.perf.cache.size.explain",
new String[]{
DisplayFormatters.formatByteCountToKiBEtc(mb_32),
DisplayFormatters.formatByteCountToKiBEtc(max_mem_bytes),
Constants.AZUREUS_WIKI
});
if(userMode > 0) {
// don't cache smaller than
Label cnst_label = new Label(cSection, SWT.NULL);
gridData = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
cnst_label.setLayoutData(gridData);
// XXX Changed "DisplayFormatters.getUnit(DisplayFormatters.UNIT_KB)" to
// getUnitBase10 for the release, since the # is stored in KB.
Messages.setLanguageText(cnst_label,
"ConfigView.section.file.perf.cache.notsmallerthan",
new String[] { DisplayFormatters.getUnitBase10(DisplayFormatters.UNIT_KB) });
IntParameter cache_not_smaller_than= new IntParameter(cSection, "diskmanager.perf.cache.notsmallerthan" );
cache_not_smaller_than.setMinimumValue(0);
gridData = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
cache_not_smaller_than.setLayoutData( gridData );
// diskmanager.perf.cache.enable.read
final BooleanParameter disk_cache_read = new BooleanParameter(cSection, "diskmanager.perf.cache.enable.read", "ConfigView.section.file.perf.cache.enable.read");
gridData = new GridData();
gridData.horizontalSpan = 3;
disk_cache_read.setLayoutData(gridData);
// diskmanager.perf.cache.enable.write
final BooleanParameter disk_cache_write = new BooleanParameter(cSection, "diskmanager.perf.cache.enable.write", "ConfigView.section.file.perf.cache.enable.write");
gridData = new GridData();
gridData.horizontalSpan = 3;
disk_cache_write.setLayoutData(gridData);
// diskmanager.perf.cache.flushpieces
final BooleanParameter disk_cache_flush = new BooleanParameter(cSection, "diskmanager.perf.cache.flushpieces", "ConfigView.section.file.perf.cache.flushpieces");
gridData = new GridData();
gridData.horizontalSpan = 3;
disk_cache_flush.setLayoutData(gridData);
// diskmanager.perf.cache.trace
final BooleanParameter disk_cache_trace = new BooleanParameter(cSection, "diskmanager.perf.cache.trace", "ConfigView.section.file.perf.cache.trace");
gridData = new GridData();
gridData.horizontalSpan = 3;
disk_cache_trace.setLayoutData(gridData);
disk_cache.setAdditionalActionPerformer(
new ChangeSelectionActionPerformer( new Control[]{ cnst_label }));
disk_cache.setAdditionalActionPerformer(
new ChangeSelectionActionPerformer( cache_not_smaller_than.getControls() ));
disk_cache.setAdditionalActionPerformer(
new ChangeSelectionActionPerformer( disk_cache_trace.getControls() ));
disk_cache.setAdditionalActionPerformer(
new ChangeSelectionActionPerformer( disk_cache_read.getControls() ));
disk_cache.setAdditionalActionPerformer(
new ChangeSelectionActionPerformer( disk_cache_write.getControls() ));
disk_cache.setAdditionalActionPerformer(
new ChangeSelectionActionPerformer( disk_cache_flush.getControls() ));
disk_cache.setAdditionalActionPerformer(
new ChangeSelectionActionPerformer( disk_cache_trace.getControls() ));
if(userMode > 1) {
// Max Open Files
label = new Label(cSection, SWT.NULL);
gridData = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
label.setLayoutData(gridData);
Messages.setLanguageText(label, "ConfigView.section.file.max_open_files");
IntParameter file_max_open = new IntParameter(cSection, "File Max Open");
gridData = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
file_max_open.setLayoutData( gridData );
label = new Label(cSection, SWT.WRAP);
gridData = new GridData(GridData.VERTICAL_ALIGN_BEGINNING | GridData.FILL_HORIZONTAL);
gridData.widthHint = 300;
label.setLayoutData(gridData);
Messages.setLanguageText(label, "ConfigView.section.file.max_open_files.explain");
// write mb limit
label = new Label(cSection, SWT.NULL);
gridData = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
label.setLayoutData(gridData);
String label_text =
MessageText.getString(
"ConfigView.section.file.writemblimit",
new String[] { DisplayFormatters.getUnitBase10(DisplayFormatters.UNIT_MB) });
label.setText(label_text);
IntParameter write_block_limit = new IntParameter(cSection, "diskmanager.perf.write.maxmb" );
gridData = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
write_block_limit.setLayoutData( gridData );
label = new Label(cSection, SWT.WRAP);
gridData = new GridData(GridData.VERTICAL_ALIGN_BEGINNING | GridData.FILL_HORIZONTAL);
gridData.widthHint = 300;
label.setLayoutData(gridData);
Messages.setLanguageText(label, "ConfigView.section.file.writemblimit.explain");
// read mb limit
label = new Label(cSection, SWT.NULL);
gridData = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
label.setLayoutData(gridData);
label_text =
MessageText.getString(
"ConfigView.section.file.readmblimit",
new String[] { DisplayFormatters.getUnitBase10(DisplayFormatters.UNIT_MB) });
label.setText(label_text);
IntParameter check_piece_limit = new IntParameter(cSection, "diskmanager.perf.read.maxmb" );
gridData = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
check_piece_limit.setLayoutData( gridData );
label = new Label(cSection, SWT.WRAP);
gridData = new GridData(GridData.VERTICAL_ALIGN_BEGINNING | GridData.FILL_HORIZONTAL);
gridData.widthHint = 300;
label.setLayoutData(gridData);
Messages.setLanguageText(label, "ConfigView.section.file.readmblimit.explain");
}
}
disk_cache.setAdditionalActionPerformer(
new ChangeSelectionActionPerformer( cache_size.getControls() ));
disk_cache.setAdditionalActionPerformer(
new ChangeSelectionActionPerformer( new Control[]{ cache_size_label, cache_explain_label }));
return cSection;
}
}