1 files changed, 140 insertions, 0 deletions

diff --git a/plugins/org.yocto.sdk.remotetools/src/org/yocto/sdk/remotetools/views/BaseFileView.java b/plugins/org.yocto.sdk.remotetools/src/org/yocto/sdk/remotetools/views/BaseFileView.java
new file mode 100644
index 0000000..a5801c7
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+++ b/plugins/org.yocto.sdk.remotetools/src/org/yocto/sdk/remotetools/views/BaseFileView.java
@@ -0,0 +1,140 @@
+/*******************************************************************************
+ * Copyright (c) 2010 Intel Corporation.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Intel - initial API and implementation
+ *******************************************************************************/
+package org.yocto.sdk.remotetools.views;
+
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.util.ArrayList;
+
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.ui.part.*;
+import org.eclipse.jface.viewers.*;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.ui.*;
+import org.eclipse.swt.SWT;
+
+
+/**
+ * This sample class demonstrates how to plug-in a new
+ * workbench view. The view shows data obtained from the
+ * model. The sample creates a dummy model on the fly,
+ * but a real implementation would connect to the model
+ * available either in this or another plug-in (e.g. the workspace).
+ * The view is connected to the model using a content provider.
+ * <p>
+ * The view uses a label provider to define how model
+ * objects should be presented in the view. Each
+ * view can present the same model objects using
+ * different labels and icons, if needed. Alternatively,
+ * a single label provider can be shared between views
+ * in order to ensure that objects of the same type are
+ * presented in the same way everywhere.
+ * <p>
+ */
+
+public class BaseFileView extends ViewPart {
+
+        /**
+         * The ID of the view as specified by the extension.
+         */
+        public static final String ID = "org.yocto.sdk.remotetools.views.BaseFileView";
+
+        private TableViewer viewer;
+        
+        private String filename;
+
+        /*
+         * The content provider class is responsible for
+         * providing objects to the view. It can wrap
+         * existing objects in adapters or simply return
+         * objects as-is. These objects may be sensitive
+         * to the current input of the view, or ignore
+         * it and always show the same content 
+         * (like Task List, for example).
+         */
+         
+        class ViewContentProvider implements IStructuredContentProvider {
+                public void inputChanged(Viewer v, Object oldInput, Object newInput) {
+                        if(newInput instanceof String)
+                                filename=(String)newInput;
+                }
+                public void dispose() {
+                }
+                public Object[] getElements(Object parent) {
+                        ArrayList <String> elements=new ArrayList <String>();
+                        BufferedReader in;
+                        String line;
+                        try {
+                                in=new BufferedReader(new FileReader(filename));
+                        }catch (Exception e) {
+                                return new String [] {"Invalid file " + filename};
+                        }
+
+                        try {
+                                do {
+                                        line=in.readLine();
+                                        if(line!=null)
+                                                elements.add(line);
+                                }while(line!=null);
+                        }catch (Exception e) {
+                                e.printStackTrace();
+                        }
+                        return (String[]) elements.toArray(new String[elements.size()]);
+                }
+        }
+        class ViewLabelProvider extends LabelProvider implements ITableLabelProvider {
+                public String getColumnText(Object obj, int index) {
+                        return getText(obj);
+                }
+                public Image getColumnImage(Object obj, int index) {
+                        //return getImage(obj);
+                        return null;
+                }
+                public Image getImage(Object obj) {
+                        return PlatformUI.getWorkbench().
+                                        getSharedImages().getImage(ISharedImages.IMG_OBJ_ELEMENT);
+                }
+        }
+
+        /**
+         * The constructor.
+         */
+        public BaseFileView() {
+        }
+        
+        public BaseFileView(String file) {
+                this();
+                this.filename=file;
+        }
+
+        /**
+         * This is a callback that will allow us
+         * to create the viewer and initialize it.
+         */
+        public void createPartControl(Composite parent) {
+                viewer = new TableViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
+                viewer.setContentProvider(new ViewContentProvider());
+                viewer.setLabelProvider(new ViewLabelProvider());
+                viewer.setInput(filename);
+        }
+        
+        public void setInput(String filename) {
+                viewer.setInput(filename);
+        }
+
+        /**
+         * Passing the focus request to the viewer's control.
+         */
+        public void setFocus() {
+                viewer.getControl().setFocus();
+        }
+}
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