/*
* Created on 2 juil. 2003
* Copyright (C) 2003, 2004, 2005, 2006 Aelitis, 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, 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., 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;
import java.util.ArrayList;
import java.util.Map;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.CTabFolder;
import org.eclipse.swt.custom.CTabItem;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.FormLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.*;
import org.gudy.azureus2.core3.download.DownloadManager;
import org.gudy.azureus2.core3.download.DownloadManagerListener;
import org.gudy.azureus2.core3.global.GlobalManager;
import org.gudy.azureus2.core3.global.GlobalManagerAdapter;
import org.gudy.azureus2.core3.internat.MessageText;
import org.gudy.azureus2.core3.logging.Logger;
import org.gudy.azureus2.core3.util.AERunnable;
import org.gudy.azureus2.core3.util.Debug;
import org.gudy.azureus2.core3.util.DisplayFormatters;
import org.gudy.azureus2.plugins.download.DownloadException;
import org.gudy.azureus2.pluginsimpl.local.download.DownloadImpl;
import org.gudy.azureus2.pluginsimpl.local.download.DownloadManagerImpl;
import org.gudy.azureus2.ui.swt.Messages;
import org.gudy.azureus2.ui.swt.TorrentUtil;
import org.gudy.azureus2.ui.swt.Utils;
import org.gudy.azureus2.ui.swt.debug.ObfusticateImage;
import org.gudy.azureus2.ui.swt.debug.ObfusticateTab;
import org.gudy.azureus2.ui.swt.mainwindow.MenuFactory;
import org.gudy.azureus2.ui.swt.plugins.*;
import org.gudy.azureus2.ui.swt.pluginsimpl.UISWTInstanceImpl;
import org.gudy.azureus2.ui.swt.pluginsimpl.UISWTViewCoreEventListener;
import org.gudy.azureus2.ui.swt.pluginsimpl.UISWTViewImpl;
import org.gudy.azureus2.ui.swt.views.utils.ManagerUtils;
import com.aelitis.azureus.core.AzureusCoreFactory;
import com.aelitis.azureus.ui.UIFunctions;
import com.aelitis.azureus.ui.UIFunctionsManager;
import com.aelitis.azureus.ui.common.ToolBarEnabler;
import com.aelitis.azureus.ui.common.table.TableView;
import com.aelitis.azureus.ui.common.updater.UIUpdatable;
import com.aelitis.azureus.ui.common.viewtitleinfo.ViewTitleInfo2;
import com.aelitis.azureus.ui.common.viewtitleinfo.ViewTitleInfoManager;
import com.aelitis.azureus.ui.mdi.MdiEntry;
import com.aelitis.azureus.ui.mdi.MultipleDocumentInterface;
import com.aelitis.azureus.ui.selectedcontent.SelectedContentManager;
import com.aelitis.azureus.ui.swt.UIFunctionsManagerSWT;
import com.aelitis.azureus.ui.swt.UIFunctionsSWT;
import com.aelitis.azureus.ui.swt.mdi.MdiEntrySWT;
import com.aelitis.azureus.ui.swt.mdi.MdiSWTMenuHackListener;
/**
* Torrent download view, consisting of several information tabs
*
* @author Olivier
*
*/
public class ManagerView
implements DownloadManagerListener, ObfusticateTab, ObfusticateImage,
ViewTitleInfo2, UISWTViewCoreEventListener, ToolBarEnabler, UIUpdatable
{
private DownloadManager manager;
private CTabFolder folder;
private ArrayList tabViews = new ArrayList();
int lastCompleted = -1;
private UISWTView swtView;
private GlobalManagerAdapter gmListener;
private Composite parent;
protected IView activeView;
/**
*
*/
public ManagerView() {
// assumed if we are opening a Download Manager View that we
// have a DownloadManager and thus an AzureusCore
GlobalManager gm = AzureusCoreFactory.getSingleton().getGlobalManager();
gmListener = new GlobalManagerAdapter() {
public void downloadManagerRemoved(DownloadManager dm) {
if (dm.equals(manager)) {
Utils.execSWTThread(new AERunnable() {
public void runSupport() {
delete();
}
});
}
}
};
gm.addListener(gmListener, false);
UIFunctionsManagerSWT.getUIFunctionsSWT().getUIUpdater().addUpdater(this);
}
private void dataSourceChanged(Object newDataSource) {
if (manager != null) {
manager.removeListener(this);
}
DownloadImpl dataSourcePlugin = null;
if (newDataSource instanceof DownloadImpl) {
dataSourcePlugin = (DownloadImpl) newDataSource;
manager = dataSourcePlugin.getDownload();
} else if (newDataSource instanceof DownloadManager) {
manager = (DownloadManager) newDataSource;
try {
dataSourcePlugin = DownloadManagerImpl.getDownloadStatic(manager);
} catch (DownloadException e) { /* Ignore */ }
} else {
manager = null;
}
if (manager != null) {
manager.addListener(this);
}
for (int i = 0; i < tabViews.size(); i++) {
IView view = (IView) tabViews.get(i);
if (view != null) {
if (view instanceof UISWTViewImpl) {
((UISWTViewImpl) view).dataSourceChanged(dataSourcePlugin);
} else {
view.dataSourceChanged(newDataSource);
}
}
}
refreshTitle();
ViewTitleInfoManager.refreshTitleInfo(this);
}
private void delete() {
UIFunctions uiFunctions = UIFunctionsManager.getUIFunctions();
if (uiFunctions != null) {
uiFunctions.removeManagerView(manager);
uiFunctions.getUIUpdater().removeUpdater(this);
}
if (manager != null) {
manager.removeListener(this);
}
try {
GlobalManager gm = AzureusCoreFactory.getSingleton().getGlobalManager();
gm.removeListener(gmListener);
} catch (Exception e) {
Debug.out(e);
}
if (folder != null && !folder.isDisposed()){
folder.setSelection(0);
}
//Don't ask me why, but without this an exception is thrown further
// (in folder.dispose() )
//TODO : Investigate to see if it's a platform (OSX-Carbon) BUG, and report to SWT team.
if(Utils.isCarbon) {
if(folder != null && !folder.isDisposed()) {
CTabItem[] items = folder.getItems();
for(int i=0 ; i < items.length ; i++) {
if (!items[i].isDisposed())
items[i].dispose();
}
}
}
for (int i = 0; i < tabViews.size(); i++) {
IView view = (IView) tabViews.get(i);
try {
if (view != null) {
view.delete();
}
} catch (Throwable t) {
Debug.out(t);
}
}
tabViews.clear();
Utils.disposeSWTObjects(new Object[] { folder, parent });
}
private void initialize(Composite composite) {
this.parent = composite;
if (folder == null) {
folder = new CTabFolder(composite, SWT.LEFT);
folder.setBorderVisible(true);
} else {
System.out.println("ManagerView::initialize : folder isn't null !!!");
}
if (composite.getLayout() instanceof FormLayout) {
folder.setLayoutData(Utils.getFilledFormData());
} else if (composite.getLayout() instanceof GridLayout) {
folder.setLayoutData(new GridData(GridData.FILL_BOTH));
}
Label lblClose = new Label(folder, SWT.WRAP);
lblClose.setText("x");
lblClose.addListener(SWT.MouseUp, new Listener() {
public void handleEvent(Event event) {
delete();
}
});
folder.setTopRight(lblClose);
folder.setTabHeight(20);
ArrayList iviews_to_use = new ArrayList();
iviews_to_use.add(new GeneralView());
iviews_to_use.add(new TrackerView());
iviews_to_use.add(new PeersView());
iviews_to_use.add(new PeersGraphicView());
iviews_to_use.add(new PiecesView());
iviews_to_use.add(new FilesView());
iviews_to_use.add(new TorrentInfoView());
iviews_to_use.add(new TorrentOptionsView());
if (Logger.isEnabled()) {
iviews_to_use.add(new LoggerView(true));
}
final IView[] views = (IView[])iviews_to_use.toArray(new IView[iviews_to_use.size()]);
for (int i = 0; i < views.length; i++)
addSection(views[i], manager);
// Call plugin listeners
UIFunctionsSWT uiFunctions = UIFunctionsManagerSWT.getUIFunctionsSWT();
if (uiFunctions != null) {
UISWTInstanceImpl pluginUI = uiFunctions.getSWTPluginInstanceImpl();
Map pluginViews = pluginUI == null ? null
: pluginUI.getViewListeners(UISWTInstance.VIEW_MYTORRENTS);
if (pluginViews != null) {
String[] sNames = (String[]) pluginViews.keySet().toArray(new String[0]);
for (int i = 0; i < sNames.length; i++) {
UISWTViewEventListener l = (UISWTViewEventListener) pluginViews.get(sNames[i]);
if (l != null) {
try {
UISWTViewImpl view = new UISWTViewImpl(
UISWTInstance.VIEW_MYTORRENTS, sNames[i], l);
addSection(view);
} catch (Exception e) {
// skip
}
}
}
}
}
// Initialize view when user selects it
folder.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
folder.getShell().setCursor(e.display.getSystemCursor(SWT.CURSOR_WAIT));
try {
// Send one last refresh to previous tab, just in case it
// wants to do something when view goes invisible
refresh();
CTabItem item = (CTabItem)e.item;
if (item != null) {
IView view = (IView)item.getData("IView");
activeView = view;
if (item.getControl() == null) {
view.initialize(folder);
item.setControl(view.getComposite());
}
item.getControl().setFocus();
UIFunctionsSWT uiFunctions = UIFunctionsManagerSWT.getUIFunctionsSWT();
if (uiFunctions != null) {
uiFunctions.refreshIconBar(); // For edit columns view
}
}
refresh();
ViewTitleInfoManager.refreshTitleInfo(ManagerView.this);
} finally {
folder.getShell().setCursor(null);
}
}
});
Utils.execSWTThreadLater(0, new AERunnable() {
public void runSupport() {
views[0].initialize(folder);
folder.getItem(0).setControl(views[0].getComposite());
views[0].refresh();
views[0].getComposite().layout(true);
views[0].getComposite().setFocus();
activeView = views[0];
folder.setSelection(0);
ViewTitleInfoManager.refreshTitleInfo(ManagerView.this);
}
});
}
private IView getActiveView() {
return activeView;
}
/**
* Called when view is visible
*/
private void refresh() {
if (folder == null || folder.isDisposed())
return;
try {
IView view = getActiveView();
if (view != null)
view.refresh();
CTabItem[] items = folder.getItems();
for (int i = 0; i < items.length; i++) {
CTabItem item = items[i];
view = (IView) item.getData("IView");
try {
if (item.isDisposed())
continue;
String lastTitle = item.getText();
String newTitle = view.getShortTitle();
if (lastTitle == null || !lastTitle.equals(newTitle)) {
item.setText(escapeAccelerators(newTitle));
}
String lastToolTip = item.getToolTipText();
String newToolTip = view.getFullTitle();
if (lastToolTip == null || !lastToolTip.equals(newToolTip)) {
item.setToolTipText(newToolTip);
}
}
catch (Exception e){
Debug.printStackTrace(e);
}
}
} catch (Exception e) {
Debug.printStackTrace(e);
}
}
/**
*
*
* @since 3.1.0.1
*/
private void refreshTitle() {
if (swtView != null) {
int completed = manager == null ? -1
: manager.getStats().getCompleted();
if (lastCompleted != completed) {
ViewTitleInfoManager.refreshTitleInfo(this);
lastCompleted = completed;
}
}
}
protected static String
escapeAccelerators(
String str )
{
if ( str == null ){
return( str );
}
return( str.replaceAll( "&", "&&" ));
}
public void refreshToolBar(Map<String, Boolean> list) {
IView active_view = getActiveView();
if (active_view instanceof ToolBarEnabler) {
((ToolBarEnabler) active_view).refreshToolBar(list);
return;
}
list.put("run", true);
list.put("start", ManagerUtils.isStartable(manager));
list.put("stop", ManagerUtils.isStopable(manager));
list.put("remove", true);
}
public boolean toolBarItemActivated(String itemKey) {
IView active_view = getActiveView();
if (active_view instanceof ToolBarEnabler) {
return ((ToolBarEnabler) active_view).toolBarItemActivated(itemKey);
}
if (itemKey.equals("run")) {
ManagerUtils.run(manager);
return true;
}
if (itemKey.equals("start")) {
ManagerUtils.queue(manager, folder.getShell());
return true;
}
if (itemKey.equals("stop")) {
ManagerUtils.stop(manager, folder.getShell());
return true;
}
if (itemKey.equals("remove")) {
TorrentUtil.removeDownloads(new DownloadManager[] {
manager
}, null);
return true;
}
if (itemKey.equals("editcolumns")) {
if (active_view != null) {
active_view.itemActivated(itemKey);
return true;
}
}
return false;
}
public void downloadComplete(DownloadManager manager) {
}
public void completionChanged(DownloadManager manager, boolean bCompleted) {
}
public void
filePriorityChanged( DownloadManager download, org.gudy.azureus2.core3.disk.DiskManagerFileInfo file )
{
}
public void stateChanged(DownloadManager manager, int state) {
if(folder == null || folder.isDisposed())
return;
Display display = folder.getDisplay();
if(display == null || display.isDisposed())
return;
Utils.execSWTThread(new AERunnable() {
public void runSupport() {
UIFunctions uiFunctions = UIFunctionsManager.getUIFunctions();
if (uiFunctions != null) {
uiFunctions.refreshIconBar();
}
}
});
}
public void positionChanged(DownloadManager download, int oldPosition, int newPosition) {
}
public void addSection(UISWTViewImpl view) {
Object pluginDataSource = null;
try {
pluginDataSource = DownloadManagerImpl.getDownloadStatic(manager);
} catch (DownloadException e) {
/* Ignore */
}
addSection(view, pluginDataSource);
}
private void addSection(IView view, Object dataSource) {
if (view == null)
return;
view.dataSourceChanged(dataSource);
CTabItem item = new CTabItem(folder, SWT.NULL);
Messages.setLanguageText(item, view.getData());
item.setData("IView", view);
tabViews.add(view);
}
public Image obfusticatedImage(Image image) {
IView view = getActiveView();
if (view instanceof ObfusticateImage) {
try {
((ObfusticateImage)view).obfusticatedImage(image);
} catch (Exception e) {
Debug.out("Obfusticating " + view, e);
}
}
return image;
}
public String getObfusticatedHeader() {
int completed = manager.getStats().getCompleted();
return DisplayFormatters.formatPercentFromThousands(completed) + " : " + manager;
}
public DownloadManager getDownload() {return manager;}
// @see com.aelitis.azureus.ui.common.viewtitleinfo.ViewTitleInfo2#titleInfoLinked(com.aelitis.azureus.ui.mdi.MultipleDocumentInterface, com.aelitis.azureus.ui.mdi.MdiEntry)
public void titleInfoLinked(MultipleDocumentInterface mdi, MdiEntry mdiEntry) {
if (mdiEntry instanceof MdiEntrySWT) {
((MdiEntrySWT) mdiEntry).addListener(new MdiSWTMenuHackListener() {
public void menuWillBeShown(MdiEntry entry, Menu menuTree) {
MenuFactory.buildTorrentMenu(menuTree);
TableView<?> tv = SelectedContentManager.getCurrentlySelectedTableView();
menuTree.setData("TableView", tv);
menuTree.setData("downloads", new DownloadManager[] { manager });
menuTree.setData("is_detailed_view", new Boolean(true));
}
});
}
}
// @see com.aelitis.azureus.ui.common.viewtitleinfo.ViewTitleInfo#getTitleInfoProperty(int)
public Object getTitleInfoProperty(int propertyID) {
if (propertyID == TITLE_TEXT) {
if (Utils.isAZ2UI()) {
if (manager == null) {
return null;
}
int completed = manager.getStats().getCompleted();
swtView.setTitle(DisplayFormatters.formatPercentFromThousands(completed)
+ " : " + manager.getDisplayName());
} else {
return manager == null ? "" : manager.getDisplayName();
}
}
if (manager == null) {
return null;
}
if (propertyID == TITLE_INDICATOR_TEXT && !Utils.isAZ2UI()) {
int completed = manager.getStats().getCompleted();
if (completed != 1000) {
return (completed / 10) + "%";
}
} else if (propertyID == TITLE_INDICATOR_TEXT_TOOLTIP) {
String s = "";
int completed = manager.getStats().getCompleted();
if (completed != 1000) {
s = (completed / 10) + "% Complete\n";
}
String eta = DisplayFormatters.formatETA(manager.getStats().getETA());
if (eta.length() > 0) {
s += MessageText.getString("TableColumn.header.eta") + ": " + eta + "\n";
}
return s;
} else if (propertyID == TITLE_LOGID) {
String id;
if (activeView instanceof UISWTViewImpl) {
id = "" + ((UISWTViewImpl)activeView).getViewID();
id = id.substring(id.lastIndexOf(".")+1);
} else if (activeView != null) {
String simpleName = activeView.getClass().getName();
id = simpleName.substring(simpleName.lastIndexOf(".")+1);
} else {
id = "??";
}
return "DMDetails-" + id;
} else if (propertyID == TITLE_IMAGEID) {
return "image.sidebar.details";
}
return null;
}
public boolean eventOccurred(UISWTViewEvent event) {
switch (event.getType()) {
case UISWTViewEvent.TYPE_CREATE:
swtView = (UISWTView)event.getData();
break;
case UISWTViewEvent.TYPE_DESTROY:
delete();
break;
case UISWTViewEvent.TYPE_INITIALIZE:
initialize((Composite)event.getData());
break;
case UISWTViewEvent.TYPE_LANGUAGEUPDATE:
Messages.updateLanguageForControl(folder);
break;
case UISWTViewEvent.TYPE_DATASOURCE_CHANGED:
dataSourceChanged(event.getData());
break;
case UISWTViewEvent.TYPE_REFRESH:
refresh();
break;
}
return true;
}
// @see org.gudy.azureus2.ui.swt.IconBarEnabler#isSelected(java.lang.String)
public boolean isSelected(String itemKey) {
return false;
}
// @see com.aelitis.azureus.ui.common.updater.UIUpdatable#getUpdateUIName()
public String getUpdateUIName() {
return "DMDetails";
}
// @see com.aelitis.azureus.ui.common.updater.UIUpdatable#updateUI()
public void updateUI() {
refreshTitle();
}
}