configview.java

java 文件下载器。可自定义

			public void perform(TimerEvent event)
			{
				filterDelayTimer.destroy();
				filterDelayTimer = null;
				Utils.execSWTThread(new AERunnable() {

					final 7 this$1;

					public void runSupport()
					{
						ArrayList foundItems;
						TreeItem items[];
						foundItems = new ArrayList();
						items = tree.getItems();
						tree.setRedraw(false);
						for (int i = 0; i < items.length; i++)
							items[i].setExpanded(false);

						filterTree(items, filterText, foundItems);
						tree.setRedraw(true);
						break MISSING_BLOCK_LABEL_115;
						Exception exception;
						exception;
						tree.setRedraw(true);
						throw exception;
					}

					
					{
						this$1 = 7.this;
						super();
					}
				});
			}

			
			{
				this$0 = ConfigView.this;
				super();
			}
		});
	}

	protected void filterTree(TreeItem items[], String text, ArrayList foundItems)
	{
		text = text.toLowerCase();
		for (int i = 0; i < items.length; i++)
		{
			ensureSectionBuilt(items[i]);
			ScrolledComposite composite = (ScrolledComposite)items[i].getData("Panel");
			if (text.length() > 0 && (items[i].getText().toLowerCase().indexOf(text) >= 0 || compositeHasText(composite, text)))
			{
				foundItems.add(items[i]);
				ensureExpandedTo(items[i]);
				items[i].setFont(filterFoundFont);
			} else
			{
				items[i].setFont(null);
			}
			filterTree(items[i].getItems(), text, foundItems);
		}

	}

	private void ensureExpandedTo(TreeItem item)
	{
		TreeItem itemParent = item.getParentItem();
		if (itemParent != null)
		{
			itemParent.setExpanded(true);
			ensureExpandedTo(itemParent);
		}
	}

	private boolean compositeHasText(Composite composite, String text)
	{
		org.eclipse.swt.widgets.Control children[] = composite.getChildren();
		for (int i = 0; i < children.length; i++)
		{
			org.eclipse.swt.widgets.Control child = children[i];
			if (child instanceof Label)
			{
				if (((Label)child).getText().toLowerCase().indexOf(text) >= 0)
					return true;
			} else
			if (child instanceof Group)
			{
				if (((Group)child).getText().toLowerCase().indexOf(text) >= 0)
					return true;
			} else
			if ((child instanceof Button) && ((Button)child).getText().toLowerCase().indexOf(text) >= 0)
				return true;
			if ((child instanceof Composite) && compositeHasText((Composite)child, text))
				return true;
		}

		return false;
	}

	private void showSection(TreeItem section)
	{
		ScrolledComposite item = (ScrolledComposite)section.getData("Panel");
		if (item != null)
		{
			ensureSectionBuilt(section);
			layoutConfigSection.topControl = item;
			setupSC(item);
			cConfigSection.layout();
			updateHeader(section);
		}
	}

	private void ensureSectionBuilt(TreeItem treeSection)
	{
		ScrolledComposite item = (ScrolledComposite)treeSection.getData("Panel");
		if (item != null)
		{
			ConfigSection configSection = (ConfigSection)treeSection.getData("ConfigSectionSWT");
			if (configSection != null)
			{
				org.eclipse.swt.widgets.Control previous = item.getContent();
				if (previous instanceof Composite)
				{
					configSection.configSectionDelete();
					sectionsCreated.remove(configSection);
					Utils.disposeComposite((Composite)previous, true);
				}
				Composite c;
				if (configSection instanceof ConfigSectionSWT)
					c = ((ConfigSectionSWT)configSection).configSectionCreate(item);
				else
					c = ((UISWTConfigSection)configSection).configSectionCreate(item);
				sectionsCreated.add(configSection);
				item.setContent(c);
			}
		}
	}

	private void updateHeader(TreeItem section)
	{
		if (section == null)
			return;
		int userMode = COConfigurationManager.getIntParameter("User Mode");
		int maxUsermode = 0;
		try
		{
			ConfigSection sect = (ConfigSection)sections.get(section);
			if (sect instanceof UISWTConfigSection)
				maxUsermode = ((UISWTConfigSection)sect).maxUserMode();
		}
		catch (Error e) { }
		if (userMode < maxUsermode)
			Messages.setLanguageText(usermodeHint, "ConfigView.higher.mode.available");
		else
			usermodeHint.setText("");
		String sHeader = section.getText();
		for (section = section.getParentItem(); section != null; section = section.getParentItem())
			sHeader = (new StringBuilder()).append(section.getText()).append(" : ").append(sHeader).toString();

		lHeader.setText((new StringBuilder()).append(" ").append(sHeader.replaceAll("&", "&&")).toString());
		lHeader.getParent().layout(true, true);
	}

	private Composite createConfigSection(String sNameID)
	{
		return createConfigSection(null, sNameID, -1, true);
	}

	private Composite createConfigSection(String sNameID, int position)
	{
		return createConfigSection(null, sNameID, position, true);
	}

	public Composite createConfigSection(TreeItem treeItemParent, String sNameID, int position, boolean bPrefix)
	{
		ScrolledComposite sc = new ScrolledComposite(this.cConfigSection, 768);
		sc.setExpandHorizontal(true);
		sc.setExpandVertical(true);
		sc.setLayoutData(new GridData(1808));
		sc.getVerticalBar().setIncrement(16);
		sc.addListener(11, scResizeListener);
		Composite cConfigSection = new Composite(sc, 0);
		String section_key = (new StringBuilder()).append(bPrefix ? "ConfigView.section." : "").append(sNameID).toString();
		if (position == -2)
			position = findInsertPointFor(MessageText.getString(section_key), treeItemParent != null ? ((Object) (treeItemParent)) : ((Object) (tree)));
		TreeItem treeItem;
		if (treeItemParent == null)
		{
			if (position >= 0)
				treeItem = new TreeItem(tree, 0, position);
			else
				treeItem = new TreeItem(tree, 0);
		} else
		if (position >= 0)
			treeItem = new TreeItem(treeItemParent, 0, position);
		else
			treeItem = new TreeItem(treeItemParent, 0);
		Messages.setLanguageText(treeItem, section_key);
		treeItem.setData("Panel", sc);
		treeItem.setData("ID", sNameID);
		sc.setContent(cConfigSection);
		return cConfigSection;
	}

	public static int findInsertPointFor(String name, Object structure)
	{
		TreeItem children[] = null;
		if (structure instanceof Tree)
			children = ((Tree)structure).getItems();
		else
			children = ((TreeItem)structure).getItems();
		if (children.length == 0)
			return -1;
		int result = Arrays.binarySearch(children, name, insert_point_comparator);
		if (result > 0)
			return result;
		result = -(result + 1);
		if (result == children.length)
			result = -1;
		return result;
	}

	public TreeItem findTreeItem(String ID)
	{
		return findTreeItem((Tree)null, ID);
	}

	private TreeItem findTreeItem(Tree tree, String ID)
	{
		if (tree == null)
			tree = this.tree;
		TreeItem items[] = tree.getItems();
		for (int i = 0; i < items.length; i++)
		{
			String itemID = (String)items[i].getData("ID");
			if (itemID != null && itemID.equalsIgnoreCase(ID))
				return items[i];
			TreeItem itemFound = findTreeItem(items[i], ID);
			if (itemFound != null)
				return itemFound;
		}

		return null;
	}

	private TreeItem findTreeItem(TreeItem item, String ID)
	{
		TreeItem subItems[] = item.getItems();
		for (int i = 0; i < subItems.length; i++)
		{
			String itemID = (String)subItems[i].getData("ID");
			if (itemID != null && itemID.equalsIgnoreCase(ID))
				return subItems[i];
			TreeItem itemFound = findTreeItem(subItems[i], ID);
			if (itemFound != null)
				return itemFound;
		}

		return null;
	}

	private void initSaveButton()
	{
		final Button save = new Button(cConfig, 8);
		Messages.setLanguageText(save, "ConfigView.button.save");
		GridData gridData = new GridData(32);
		gridData.horizontalSpan = 2;
		gridData.widthHint = 80;
		save.setLayoutData(gridData);
		save.addSelectionListener(new SelectionAdapter() {

			final Button val$save;
			final ConfigView this$0;

			public void widgetSelected(SelectionEvent event)
			{
				save.setFocus();
				ConfigView.this.save();
			}

			
			{
				this$0 = ConfigView.this;
				save = button;
				super();
			}
		});
	}

	private void initApplyCloseButton()
	{
		Composite cButtons = new Composite(cConfig, 0);
		GridLayout gridLayout = new GridLayout();
		gridLayout.horizontalSpacing = gridLayout.verticalSpacing = gridLayout.marginHeight = gridLayout.marginWidth = 0;
		gridLayout.numColumns = 2;
		cButtons.setLayout(gridLayout);
		cButtons.setLayoutData(new GridData(128));
		final Button apply = new Button(cButtons, 8);
		Messages.setLanguageText(apply, "Button.apply");
		GridData gridData = new GridData(32);
		gridData.widthHint = 80;
		apply.setLayoutData(gridData);
		apply.addSelectionListener(new SelectionAdapter() {

			final Button val$apply;
			final ConfigView this$0;

			public void widgetSelected(SelectionEvent event)
			{
				apply.setFocus();
				save();
			}

			
			{
				this$0 = ConfigView.this;
				apply = button;
				super();
			}
		});
		Button close = new Button(cButtons, 8);
		Messages.setLanguageText(close, "Button.close");
		gridData = new GridData(32);
		gridData.widthHint = 80;
		close.setLayoutData(gridData);
		close.addSelectionListener(new SelectionAdapter() {

			final Button val$apply;
			final ConfigView this$0;

			public void widgetSelected(SelectionEvent event)
			{
				apply.setFocus();
				save();
				apply.getShell().dispose();
			}

			
			{
				this$0 = ConfigView.this;
				apply = button;
				super();
			}
		});
	}

	public Composite getComposite()
	{
		return cConfig;
	}

	public void updateLanguage()
	{
		super.updateLanguage();
		updateHeader(tree.getSelection()[0]);
	}

	public void delete()
	{
		for (Iterator i$ = sectionsCreated.iterator(); i$.hasNext();)
		{
			ConfigSection section = (ConfigSection)i$.next();
			try
			{
				section.configSectionDelete();
			}
			catch (Exception e)
			{
				Debug.out("Error while deleting config section", e);
			}
		}

		sectionsCreated.clear();
		pluginSections.clear();
		if (!tree.isDisposed())
		{
			TreeItem items[] = tree.getItems();
			for (int i = 0; i < items.length; i++)
			{
				Composite c = (Composite)items[i].getData("Panel");
				Utils.disposeComposite(c);
				items[i].setData("Panel", null);
				items[i].setData("ConfigSectionSWT", null);
			}

		}
		Utils.disposeComposite(cConfig);
		Utils.disposeSWTObjects(new Object[] {
			headerFont, filterFoundFont
		});
		headerFont = null;
		filterFoundFont = null;
		ImageLoader imageLoader = ImageLoader.getInstance();
		imageLoader.releaseImage("smallx-gray");
		imageLoader.releaseImage("smallx");
	}

	public String getFullTitle()
	{
		return MessageText.getString(MessageText.resolveLocalizationKey("ConfigView.title.full"));
	}

	public boolean selectSection(String id)
	{
		TreeItem ti = findTreeItem(id);
		if (ti == null)
		{
			return false;
		} else
		{
			tree.setSelection(new TreeItem[] {
				ti
			});
			showSection(ti);
			return true;
		}
	}

	public void selectSection(Class config_section_class)
	{
		TreeItem items[] = tree.getItems();
		int i = 0;
		do
		{
			if (i >= items.length)
				break;
			TreeItem item = items[i];
			ConfigSection section = (ConfigSection)item.getData("ConfigSectionSWT");
			if (section != null && section.getClass() == config_section_class)
			{
				tree.setSelection(new TreeItem[] {
					item
				});
				showSection(item);
				break;
			}
			i++;
		} while (true);
	}

	public void save()
	{
		COConfigurationManager.setParameter("updated", 1);
		COConfigurationManager.save();
		if (null != pluginSections)
		{
			for (int i = 0; i < pluginSections.size(); i++)
				((ConfigSection)pluginSections.get(i)).configSectionSave();

		}
	}

	static 
	{
		LOGID = LogIDs.GUI;
	}




}