Attachment 109328 Details for Bug 238257 – patch that sets help text for terminal view

[patch] patch that sets help text for terminal view

emptyViewTextTerminals.diff (text/plain), 3.84 KB, created by Anna Dushistova

on 2008-08-06 11:57:43 EDT

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Creator: Anna Dushistova

Created: 2008-08-06 11:57:43 EDT

Size: 3.84 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.rse.terminals.ui
>Index: src/org/eclipse/rse/internal/terminals/ui/views/TerminalViewer.java
>===================================================================
>RCS file: /cvsroot/dsdp/org.eclipse.tm.rse/plugins/org.eclipse.rse.terminals.ui/src/org/eclipse/rse/internal/terminals/ui/views/TerminalViewer.java,v
>retrieving revision 1.3
>diff -u -r1.3 TerminalViewer.java
>--- src/org/eclipse/rse/internal/terminals/ui/views/TerminalViewer.java	5 May 2008 10:28:30 -0000	1.3
>+++ src/org/eclipse/rse/internal/terminals/ui/views/TerminalViewer.java	6 Aug 2008 15:50:03 -0000
>@@ -23,7 +23,8 @@
>  * Anna Dushistova  (MontaVista) - Adapted from SystemCommandsViewPart
>  * Yu-Fen Kuo       (MontaVista) - [227572] RSE Terminal doesn't reset the "connected" state when the shell exits
>  * Anna Dushistova  (MontaVista) - [228577] [rseterminal] Clean up RSE Terminal impl
>- ********************************************************************************/
>+ * Anna Dushistova  (MontaVista) - [238257] Request a help text when no tab is open in "Remote Shell", "Remote Monitor" and "Terminals" views
>+ *********************************************************************************/
> package org.eclipse.rse.internal.terminals.ui.views;
> 
> import org.eclipse.jface.action.IMenuListener;
>@@ -42,13 +43,16 @@
> import org.eclipse.rse.ui.messages.ISystemMessageLine;
> import org.eclipse.rse.ui.model.ISystemShellProvider;
> import org.eclipse.rse.ui.view.IRSEViewPart;
>+import org.eclipse.swt.SWT;
> import org.eclipse.swt.events.SelectionEvent;
> import org.eclipse.swt.events.SelectionListener;
> import org.eclipse.swt.widgets.Composite;
>+import org.eclipse.swt.widgets.Label;
> import org.eclipse.swt.widgets.Shell;
> import org.eclipse.ui.ISelectionListener;
> import org.eclipse.ui.ISelectionService;
> import org.eclipse.ui.IWorkbenchPart;
>+import org.eclipse.ui.part.PageBook;
> import org.eclipse.ui.part.ViewPart;
> 
> public class TerminalViewer extends ViewPart implements ISelectionListener,
>@@ -56,14 +60,26 @@
>         ISystemResourceChangeListener, ISystemShellProvider, IRSEViewPart,
>         IMenuListener, ISystemMessageLine {
> 
>-    private TerminalViewTab tabFolder;
>+	private TerminalViewTab tabFolder;
>+
>+	private PageBook pagebook;
>+
>+	private Label noTabShownLabel;
> 
>     public static String VIEW_ID = "org.eclipse.rse.terminals.ui.view.TerminalView"; //$NON-NLS-1$
> 
>     public void createPartControl(Composite parent) {
>-        tabFolder = new TerminalViewTab(parent, this);
>+    	pagebook = new PageBook(parent, SWT.NONE);
>+    	
>+        tabFolder = new TerminalViewTab(pagebook, this);
>         tabFolder.getFolder().addSelectionListener(this);
> 
>+        // Page 2: Nothing selected
>+        noTabShownLabel = new Label(pagebook, SWT.TOP + SWT.LEFT + SWT.WRAP);
>+        noTabShownLabel.setText("To open a terminal, right-click the Terminal subsystem under the target. Then select 'Launch Terminal' from the context menu."); //   
>+        pagebook.showPage(noTabShownLabel);
>+        
>+        
>         ISelectionService selectionService = getSite().getWorkbenchWindow()
>                 .getSelectionService();
>         selectionService.addSelectionListener(this);
>@@ -107,6 +123,11 @@
>             if (source instanceof TerminalElement) {
>                 tabFolder.disposePageFor(((TerminalElement) source).getName());
>             }
>+        }else if(event.getType() == ISystemResourceChangeEvents.EVENT_REFRESH){
>+        	if(tabFolder.getSelectedTab()==null)
>+            	showEmptyPage();
>+        	else
>+        		showTabsPage();
>         }
>     }
> 
>@@ -198,5 +219,13 @@
>     public TerminalViewTab getTabFolder() {
>         return tabFolder;
>     }
>+    
>+    private void showEmptyPage() {
>+            pagebook.showPage(noTabShownLabel);
>+    }
>+    
>+    private void showTabsPage(){
>+        pagebook.showPage(tabFolder);
>+    }
> 
> }
>\ No newline at end of file

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Attachments on bug 238257: 109328 | 109653