Java Code Examples for org.eclipse.swt.custom.CTabItem#getData()

private void handleRenameItem(TreeItem item, String newName) {
	if (item.getData() instanceof SymitarFile) {
		// Set SymitarFile name
		if (((SymitarFile) item.getData()).saveName(newName))
			item.setText(newName); // Set name in tree

		// Now, set name in any open tabs
		for (CTabItem c : mainfolder.getItems())
			if (c.getData("file") == item.getData()) // Be sure it's the
				// exact same
				// instance, like it
				// should be
			{
				c.setText(newName);
				if (c.getControl() instanceof EditorComposite) {
					c.setData("modified", false);
					((EditorComposite) c.getControl()).updateModified();
				}
			}
	}

	if (item.getData() instanceof Project) {
		((Project) item.getData()).setName(newName);
		item.setText(newName);
	}
}
 

public void updateModified(){
	CTabFolder folder = (CTabFolder)getParent();
	Object loc;

	if( file.isLocal())
		loc = file.getDir();
	else
		loc = file.getSym();

	for( CTabItem cur : folder.getItems())
		if( cur.getData("file") != null && ((SymitarFile)cur.getData("file")).equals(file) && cur.getData("loc").equals(loc)  )
			if( modified && ( cur.getData("modified") == null || !((Boolean)cur.getData("modified")))){
				cur.setData("modified", true);
				cur.setText(cur.getText() + " *");
			}
			else if( !modified && ( cur.getData("modified") == null || ((Boolean)cur.getData("modified")))){
				cur.setData("modified", false);
				cur.setText(cur.getText().substring(0,cur.getText().length() - 2));
			}
}
 

private void doAddLine(){
	try {
		LeistungenView lv1 =
			(LeistungenView) getViewSite().getPage().showView(LeistungenView.ID);
		CodeSelectorHandler.getInstance().setCodeSelectorTarget(dropTarget);
		CTabItem[] tabItems = lv1.ctab.getItems();
		for (CTabItem tab : tabItems) {
			ICodeElement ics = (ICodeElement) tab.getData();
			if (ics instanceof Artikel) {
				lv1.ctab.setSelection(tab);
				break;
			}
		}
	} catch (PartInitException ex) {
		ExHandler.handle(ex);
	}
}
 

public void useItem(int idx, String template, Kontakt adressat){
	CTabItem item = ctab.getItem(idx);
	Brief brief = (Brief) item.getData("brief"); //$NON-NLS-1$
	TextContainer text = (TextContainer) item.getData("text"); //$NON-NLS-1$
	text.saveBrief(brief, Brief.UNKNOWN);
	String betreff = brief.getBetreff();
	brief.delete();
	if (template != null) {
		Brief actBrief =
			text.createFromTemplateName(Konsultation.getAktuelleKons(), template,
				Brief.UNKNOWN, adressat, betreff);
		item.setData("brief", actBrief); //$NON-NLS-1$
	}
}
 

/**
 * Run the import method of the topmost plugin
 */
@Override
protected void okPressed(){
	CTabItem top = ctab.getSelection();
	if (top != null) {
		ImporterPage page = (ImporterPage) top.getData();
		page.collect();
		page.run(false);
	}
	super.okPressed();
}
 

private void initCTabItemControl(CTabItem tabItem){
	CodeSystemDescription systemDescription = (CodeSystemDescription) tabItem.getData();
	if (systemDescription != null) {
		cPage page = new cPage(tabItem, systemDescription);
		selected.setControl(page);
	}
}
 

public void refreshCV(Message updateKeeplabels){
	if (ctab != null && !ctab.isDisposed()) {
		CTabItem sel = ctab.getSelection();
		if (sel != null) {
			CommonViewer cv = (CommonViewer) sel.getData();
			cv.notify(updateKeeplabels);
		}
	}
}
 

public void refreshSelectedViewer(){
	CTabItem sel = ctab.getSelection();
	if ((sel != null)) {
		CommonViewer cv = (CommonViewer) sel.getData();
		cv.notify(CommonViewer.Message.update);
	}
}
 

public Brief getSelectedBrief(){
	CTabItem sel = ctab.getSelection();
	if ((sel != null)) {
		CommonViewer cv = (CommonViewer) sel.getData();
		Object[] o = cv.getSelection();
		if ((o != null) && (o.length > 0)) {
			if (o[0] instanceof Brief) {
				return (Brief) o[0];
			}
		}
	}
	return null;
}
 

/**
 * Drukt Dokument anhand einer Vorlage
 * 
 * @param pat
 *            der Patient
 * @param templateName
 *            Name der Vorlage
 * @param printer
 *            Printer
 * @param tray
 *            Tray
 * @param monitor
 * @return
 */

public boolean doPrint(Patient pat, String templateName, String printer, String tray,
	IProgressMonitor monitor){
	monitor.subTask(pat.getLabel());
	
	// TODO ?
	// GlobalEvents.getInstance().fireSelectionEvent(rn,getViewSite());
	
	existing = ctab.getItems().length;
	CTabItem ct;
	TextContainer text;
	
	if (--existing < 0) {
		ct = addItem(templateName, templateName, pat);
	} else {
		ct = ctab.getItem(0);
		useItem(0, templateName, pat);
	}
	
	text = (TextContainer) ct.getData(KEY_TEXT);
	
	text.getPlugin().setFont("Serif", SWT.NORMAL, 9); //$NON-NLS-1$
	if (text.getPlugin().print(printer, tray, false) == false) {
		return false;
	}
	monitor.worked(1);
	return true;
}
 

public void useItem(int idx, String template, Kontakt adressat){
	CTabItem item = ctab.getItem(idx);
	if (!item.isDisposed()) {
		Brief brief = (Brief) item.getData(KEY_BRIEF);
		TextContainer text = (TextContainer) item.getData(KEY_TEXT);
		text.saveBrief(brief, Brief.UNKNOWN);
		String betreff = brief.getBetreff();
		brief.delete();
		if (template != null) {
			Brief actBrief = text.createFromTemplateName(Konsultation.getAktuelleKons(),
				template, Brief.UNKNOWN, adressat, betreff);
			item.setData(KEY_BRIEF, actBrief);
		}
	}
}
 

/**
 * Drukt die KG-Huelle anhand der Vorlage "KG"
 * 
 * @param pat
 *            der Patient
 * @param monitor
 * @return
 */
public boolean doPrint(Patient pat, IProgressMonitor monitor){
	monitor.subTask(pat.getLabel());
	
	// TODO ?
	// GlobalEvents.getInstance().fireSelectionEvent(rn,getViewSite());
	
	existing = ctab.getItems().length;
	String printer = null;
	String tray = null;
	
	CTabItem ctKG;
	TextContainer text;
	
	if (--existing < 0) {
		ctKG = addItem(TT_KG_COVER_SHEET, Messages.KGPrintView_EMR, null); //$NON-NLS-1$
	} else {
		ctKG = ctab.getItem(0);
		useItem(0, TT_KG_COVER_SHEET, null);
	}
	
	text = (TextContainer) ctKG.getData("text"); //$NON-NLS-1$
	
	text.getPlugin().setFont("Serif", SWT.NORMAL, 9); //$NON-NLS-1$
	text.replace("\\[Elexis\\]", new ReplaceCallback() { //$NON-NLS-1$
			public String replace(String in){
				return "ELEXIS"; //$NON-NLS-1$
			}
			
		});
	
	printer = CoreHub.localCfg.get("Drucker/A4/Name", null); //$NON-NLS-1$
	tray = CoreHub.localCfg.get("Drucker/A4/Schacht", null); //$NON-NLS-1$
	if (text.getPlugin().print(printer, tray, false) == false) {
		return false;
	}
	monitor.worked(1);
	return true;
}
 

private int findIndex ( final int index )
{
    final CTabItem[] items = this.folder.getItems ();
    for ( int i = 0; i < items.length; i++ )
    {
        final CTabItem item = items[i];
        final int order = (Integer)item.getData ( "order" );
        if ( order > index )
        {
            return i;
        }
    }
    return -1;
}
 

/**
 * Update title and history for chats. A chat is updated if its participants contains any of the
 * given {@link JID}s.
 *
 * @param jids JIDs whom the chats should be updated for
 */
private void updateChatTabs(Collection<JID> jids) {
  for (CTabItem tab : chatRooms.getItems()) {

    if (!(tab.getControl() instanceof ChatControl)) continue;

    ChatControl control = (ChatControl) tab.getControl();
    IChat chat = (IChat) tab.getData();

    if (!Collections.disjoint(jids, chat.getParticipants())) {
      control.updateDisplayNames();
      tab.setText(getChatTabName(chat));
    }
  }
}
 

public CTabItem getChatTab(IChat chat) {
  for (CTabItem tab : this.chatRooms.getItems()) {
    IChat data = (IChat) tab.getData();

    // do the equal check this way to allow null values in the tab data
    if (chat.equals(data)) return tab;
  }

  return null;
}
 

public void saveAllRepgens() {
	if (mainfolder.getItems().length >= 1) {
		for (CTabItem item : mainfolder.getItems()) {
			if ((item.getControl() instanceof EditorComposite) && item.getData("modified") != null && (Boolean) item.getData("modified")) {
				System.out.println("Saving file: " + item.getData("file"));
				((EditorComposite) item.getControl()).saveFile(true);
			}
		}

	}
}
 

private boolean confirmClose(CTabItem item) {
	if (item != null && item.getData("modified") != null && ((Boolean) item.getData("modified"))) {
		MessageBox dialog = new MessageBox(shell, SWT.ICON_QUESTION | SWT.YES | SWT.NO | SWT.CANCEL);
		dialog.setText("Confirm File Close");

		if (item.getData("loc") instanceof Integer)
			dialog.setMessage("The file '" + item.getData("file") + "' on Sym " + item.getData("loc") + " has been modified, do you want to save it before closing it?");
		else
			dialog.setMessage("The file '" + item.getData("file") + "' in directory " + item.getData("loc") + " has been modified, do you want to save it before closing it?");

		int result = dialog.open();

		if (result == SWT.CANCEL)
			return false;
		else if (result == SWT.YES) {
			((EditorComposite) item.getControl()).saveFile(false);
		}
	}

	if (mainfolder.getSelection().getControl() instanceof EditorComposite)
		for (TableItem tItem : tblErrors.getItems())
			if (tItem.getData("file").equals(mainfolder.getSelection().getData("file")) && tItem.getData("sym").equals(mainfolder.getSelection().getData("sym"))){
				tItem.dispose();
				//EditorCompositeList.remove(mainfolder.getSelection().getControl());
			}
	// Remove entries matching this tab from the tabHistory stack since we are closing the file
	List<CTabItem> closingTab = Arrays.asList(item);
	tabHistory.removeAll(closingTab);
	if(!tabHistory.isEmpty())
		setMainFolderSelection(tabHistory.get(tabHistory.size()-1));
	return true;
}
 

private int removeFile(TreeItem cur, int lastResult) {
	if (!(cur.getData() instanceof SymitarFile))
		return 0;

	SymitarFile file = (SymitarFile) cur.getData();
	Project proj = (Project) cur.getParentItem().getData();
	int result = lastResult;

	if ((lastResult & RemFileShell.REPEAT) == 0)
		result = RemFileShell.confirm(display, shell, proj, file);

	if ((result & RemFileShell.OK) > 0 && (result & RemFileShell.DELETE) == 0) {
		proj.removeFile(file, false);
		cur.dispose();
	} else if ((result & RemFileShell.OK) > 0 && (result & RemFileShell.DELETE) > 0) {
		proj.removeFile(file, true);
		cur.dispose();
	}

	if (!proj.isLocal())
		ProjectManager.saveProjects(proj.getSym());
	else
		ProjectManager.saveProjects(proj.getDir());

	tree.notifyListeners(SWT.Selection, null);
	for (CTabItem c : mainfolder.getItems()) {
		if (c.getData("file") != null && c.getData("file").equals(file)) {
			c.dispose();
		}
	}
	return result;
}
 

public Object openFile(final SymitarFile file) {
	boolean found = false;
	Composite editor;
	Object loc;

	if (file.isLocal())
		loc = file.getDir();
	else
		loc = file.getSym();

	for (CTabItem c : mainfolder.getItems()) {
		if (c.getData("file") != null && c.getData("file").equals(file) && c.getData("loc") != null && c.getData("loc").equals(loc)) {
			setMainFolderSelection(c);
			found = true;
			return c.getControl();
		}
	}

	if (!found) {
		CTabItem item = new CTabItem(mainfolder, SWT.CLOSE); 
		item.setText(file.getName());
		// item.setToolTipText(file.getName()); // only use this if we are shrinking tabs
		item.setImage(getFileImage(file));
		item.setData("file", file);
		item.setData("loc", loc);

		if (file.getType() == FileType.REPORT)
			editor = new ReportComposite(mainfolder, item, file);
		else {
			editor = new EditorComposite(mainfolder, item, file /*
			 * ,save,
			 * install,
			 * print,
			 * run
			 */);
			//EditorCompositeList.add((EditorComposite)editor);
		}

		// If anything goes wrong creating the Editor, we want to fail here
		// It will dispose of the item to indicate this fault.
		if (item.isDisposed()) {
			MessageBox dialog = new MessageBox(shell, SWT.ICON_ERROR | SWT.OK);
			dialog.setMessage("There has been an error loading this file, the filename is probably too long");
			dialog.setText("Error");
			dialog.open();

			return null;
		}

		mainfolder.setSelection(item);
		item.setControl(editor);
		setMainFolderSelection(item);
		mainfolder.notifyListeners(SWT.Selection, new Event());
		


		//When we are closing, we must dispose the control in the CTabItem, otherwise we leak swt objects
		item.addDisposeListener(new DisposeListener(){
			public void widgetDisposed(DisposeEvent e) {
				if(((CTabItem)e.widget).getControl() != null)
					((CTabItem)e.widget).getControl().dispose();
			}
		});

		if (file.getType() != FileType.REPGEN || file.isLocal())
			install.setEnabled(false);
		else
			install.setEnabled(true);

		if (file.getType() != FileType.REPGEN || file.isLocal())
			run.setEnabled(false);
		else
			run.setEnabled(true);

		savetb.setEnabled(true);

		if ((file.getType() == FileType.REPGEN)||(file.getType() == FileType.LETTER)||(file.getType() == FileType.HELP))
			hltoggle.setEnabled(true);

		if (mainfolder.getSelection().getControl() instanceof EditorComposite){
			if(((EditorComposite)mainfolder.getSelection().getControl()).getHighlight()){
				hltoggle.setImage(RepDevMain.smallHighlight);
			}else{
				hltoggle.setImage(RepDevMain.smallHighlightGrey);
			}
		}
		// Attach find/replace shell here as well (in addition to folder
		// listener)
		findReplaceShell.attach(((EditorComposite) mainfolder.getSelection().getControl()).getStyledText(), true);

		if (!Config.getRecentFiles().contains(file))
			Config.getRecentFiles().add(0, file);

		if (Config.getRecentFiles().size() > MAX_RECENTS)
			Config.getRecentFiles().remove(Config.getRecentFiles().size() - 1);
		return editor;
	}

	return null;
}