[deliverable/tracecompass.git] / org.eclipse.linuxtools.tmf.ui / src / org / eclipse / linuxtools / tmf / ui / views / filter / FilterView.java

/*******************************************************************************\r
 * Copyright (c) 2010 Ericsson\r
 *\r
 * All rights reserved. This program and the accompanying materials are\r
 * made available under the terms of the Eclipse Public License v1.0 which\r
 * accompanies this distribution, and is available at\r
 * http://www.eclipse.org/legal/epl-v10.html\r
 *\r
 * Contributors:\r
 *   Yuriy Vashchuk - Initial API and implementation\r
 *   based on Francois Chouinard ProjectView code.\r
 */\r
\r
package org.eclipse.linuxtools.tmf.ui.views.filter;\r
\r
import java.io.IOException;\r
\r
import javax.xml.parsers.ParserConfigurationException;\r
\r
import org.eclipse.core.resources.IResource;\r
import org.eclipse.core.resources.IWorkspace;\r
import org.eclipse.core.resources.ResourcesPlugin;\r
import org.eclipse.core.runtime.CoreException;\r
import org.eclipse.jface.action.Action;\r
import org.eclipse.jface.action.IToolBarManager;\r
import org.eclipse.jface.action.Separator;\r
import org.eclipse.jface.resource.ImageDescriptor;\r
import org.eclipse.jface.viewers.ISelectionChangedListener;\r
import org.eclipse.jface.viewers.IStructuredSelection;\r
import org.eclipse.jface.viewers.SelectionChangedEvent;\r
import org.eclipse.linuxtools.internal.tmf.ui.Activator;\r
import org.eclipse.linuxtools.internal.tmf.ui.Messages;\r
import org.eclipse.linuxtools.tmf.core.filter.model.ITmfFilterTreeNode;\r
import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterNode;\r
import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterRootNode;\r
import org.eclipse.linuxtools.tmf.core.filter.xml.TmfFilterXMLParser;\r
import org.eclipse.linuxtools.tmf.core.filter.xml.TmfFilterXMLWriter;\r
import org.eclipse.linuxtools.tmf.ui.views.TmfView;\r
import org.eclipse.swt.SWT;\r
import org.eclipse.swt.graphics.Image;\r
import org.eclipse.swt.widgets.Composite;\r
import org.eclipse.swt.widgets.FileDialog;\r
import org.eclipse.swt.widgets.Shell;\r
import org.eclipse.ui.IActionBars;\r
import org.xml.sax.SAXException;\r
\r
/**\r
 * View that contain UI to the TMF filter.\r
 *\r
 * @version 1.0\r
 * @author Yuriy Vashchuk\r
 */\r
public class FilterView extends TmfView {\r
\r
    /** ID for the Filter view */\r
    public static final String ID = "org.eclipse.linuxtools.tmf.ui.views.filter"; //$NON-NLS-1$\r
\r
    private static final Image SAVE_IMAGE = Activator.getDefault().getImageFromPath("/icons/elcl16/save_button.gif"); //$NON-NLS-1$\r
    private static final Image ADD_IMAGE = Activator.getDefault().getImageFromPath("/icons/elcl16/add_button.gif"); //$NON-NLS-1$\r
    private static final Image DELETE_IMAGE = Activator.getDefault().getImageFromPath("/icons/elcl16/delete_button.gif"); //$NON-NLS-1$\r
    private static final Image IMPORT_IMAGE = Activator.getDefault().getImageFromPath("/icons/elcl16/import_button.gif"); //$NON-NLS-1$\r
    private static final Image EXPORT_IMAGE = Activator.getDefault().getImageFromPath("/icons/elcl16/export_button.gif"); //$NON-NLS-1$\r
\r
    // ------------------------------------------------------------------------\r
    // Main data structures\r
    // ------------------------------------------------------------------------\r
\r
    private FilterViewer fViewer;\r
    private final ITmfFilterTreeNode fRoot;\r
\r
    private final IWorkspace fWorkspace;\r
\r
    private SaveAction fSaveAction;\r
    private AddAction fAddAction;\r
    private DeleteAction fDeleteAction;\r
    private ExportAction fExportAction;\r
    private ImportAction fImportAction;\r
\r
    /**\r
     * Getter for the Filter Tree Root\r
     *\r
     * @return The root of builded tree\r
     */\r
    public ITmfFilterTreeNode getFilterRoot() {\r
    	return fRoot;\r
    }\r
\r
\r
    // ------------------------------------------------------------------------\r
    // Constructor\r
    // ------------------------------------------------------------------------\r
\r
    /**\r
     * Default Constructor\r
     */\r
    public FilterView() {\r
        super("Filter"); //$NON-NLS-1$\r
\r
        fWorkspace = ResourcesPlugin.getWorkspace();\r
        try {\r
            fWorkspace.getRoot().refreshLocal(IResource.DEPTH_INFINITE, null);\r
        } catch (CoreException e) {\r
            Activator.getDefault().logError("Error refreshing workspace", e); //$NON-NLS-1$\r
        }\r
\r
        fRoot = new TmfFilterRootNode();\r
        for (ITmfFilterTreeNode node : FilterManager.getSavedFilters()) {\r
        	fRoot.addChild(node);\r
        }\r
	}\r
\r
\r
	/**\r
	 * Refresh the tree widget\r
	 */\r
	public void refresh() {\r
		fViewer.refresh();\r
	}\r
\r
	/**\r
	 * Setter for selection\r
	 *\r
	 * @param node The node to select\r
	 */\r
	public void setSelection(ITmfFilterTreeNode node) {\r
		fViewer.setSelection(node, true);\r
	}\r
\r
	// ------------------------------------------------------------------------\r
	// ViewPart\r
	// ------------------------------------------------------------------------\r
\r
    /* (non-Javadoc)\r
     * @see org.eclipse.ui.part.WorkbenchPart#createPartControl(Composite)\r
     */\r
	@Override\r
	public void createPartControl(Composite parent) {\r
\r
		fViewer = new FilterViewer(parent, SWT.NONE);\r
		fViewer.setInput(fRoot);\r
\r
		contributeToActionBars();\r
\r
		fViewer.addSelectionChangedListener(new ISelectionChangedListener() {\r
			@Override\r
			public void selectionChanged(SelectionChangedEvent event) {\r
				if (!(event.getSelection().isEmpty()) && event.getSelection() instanceof IStructuredSelection) {\r
					fDeleteAction.setEnabled(true);\r
					fExportAction.setEnabled(true);\r
				} else {\r
					fDeleteAction.setEnabled(false);\r
					fExportAction.setEnabled(false);\r
				}\r
			}\r
		});\r
	}\r
\r
    /* (non-Javadoc)\r
     * @see org.eclipse.ui.part.WorkbenchPart#setFocus()\r
     */\r
    @Override\r
    public void setFocus() {\r
        fViewer.setFocus();\r
    }\r
\r
	/*\r
	 * (non-Javadoc)\r
	 * @see java.lang.Object#toString()\r
	 */\r
	@Override\r
	public String toString() {\r
		return "[FilterView]"; //$NON-NLS-1$\r
	}\r
\r
\r
    /**\r
     * Builds the menu toolbar\r
     */\r
	private void contributeToActionBars() {\r
		IActionBars bars = getViewSite().getActionBars();\r
		//fillLocalPullDown(bars.getMenuManager());\r
		fillLocalToolBar(bars.getToolBarManager());\r
	}\r
\r
\r
	/**\r
	 * Build the popup menu\r
	 *\r
	 * @param manager The manager to build\r
	 */\r
	private void fillLocalToolBar(IToolBarManager manager) {\r
\r
		fSaveAction = new SaveAction();\r
		fSaveAction.setImageDescriptor(ImageDescriptor.createFromImage(SAVE_IMAGE));\r
		fSaveAction.setToolTipText(Messages.FilterView_SaveActionToolTipText);\r
\r
		fAddAction = new AddAction();\r
		fAddAction.setImageDescriptor(ImageDescriptor.createFromImage(ADD_IMAGE));\r
		fAddAction.setToolTipText(Messages.FilterView_AddActionToolTipText);\r
\r
		fDeleteAction = new DeleteAction();\r
		fDeleteAction.setImageDescriptor(ImageDescriptor.createFromImage(DELETE_IMAGE));\r
		fDeleteAction.setToolTipText(Messages.FilterView_DeleteActionToolTipText);\r
		fDeleteAction.setEnabled(false);\r
\r
		fExportAction = new ExportAction();\r
		fExportAction.setImageDescriptor(ImageDescriptor.createFromImage(EXPORT_IMAGE));\r
		fExportAction.setToolTipText(Messages.FilterView_ExportActionToolTipText);\r
\r
		fImportAction = new ImportAction();\r
		fImportAction.setImageDescriptor(ImageDescriptor.createFromImage(IMPORT_IMAGE));\r
		fImportAction.setToolTipText(Messages.FilterView_ImportActionToolTipText);\r
\r
		manager.add(fSaveAction);\r
		manager.add(new Separator());\r
		manager.add(fAddAction);\r
		manager.add(fDeleteAction);\r
		manager.add(new Separator());\r
		manager.add(fExportAction);\r
		manager.add(fImportAction);\r
	}\r
\r
	private class SaveAction extends Action {\r
		@Override\r
		public void run() {\r
			FilterManager.setSavedFilters(fRoot.getChildren());\r
		}\r
	}\r
\r
	private class AddAction extends Action {\r
		@Override\r
		public void run() {\r
\r
			TmfFilterNode newNode = new TmfFilterNode(fRoot, ""); //$NON-NLS-1$\r
			refresh();\r
			setSelection(newNode);\r
		}\r
	}\r
\r
	private class DeleteAction extends Action {\r
		@Override\r
		public void run() {\r
			ITmfFilterTreeNode node = fViewer.getSelection();\r
			if (node != null) {\r
				node.remove();\r
			}\r
			refresh();\r
		}\r
	}\r
\r
	private class ExportAction extends Action {\r
		@Override\r
		public void run() {\r
			try {\r
				FileDialog dlg = new FileDialog(new Shell(), SWT.SAVE);\r
				dlg.setFilterNames(new String[] {Messages.FilterView_FileDialogFilterName + " (*.filter.xml)"}); //$NON-NLS-1$\r
				dlg.setFilterExtensions(new String[] {"*.filter.xml"}); //$NON-NLS-1$\r
\r
				String fn = dlg.open();\r
		        if (fn != null) {\r
					TmfFilterXMLWriter writerXML = new TmfFilterXMLWriter(fRoot);\r
					writerXML.saveTree(fn);\r
		        }\r
\r
			} catch (ParserConfigurationException e) {\r
			    Activator.getDefault().logError("Error parsing filter xml file", e); //$NON-NLS-1$\r
			} catch (IOException e) {\r
			    Activator.getDefault().logError("Error parsing filter xml file", e); //$NON-NLS-1$\r
			}\r
		}\r
	}\r
\r
	private class ImportAction extends Action {\r
		@Override\r
		public void run() {\r
			if (fViewer != null) {\r
				ITmfFilterTreeNode root = null;\r
				try {\r
					FileDialog dlg = new FileDialog(new Shell(), SWT.OPEN);\r
					dlg.setFilterNames(new String[] {Messages.FilterView_FileDialogFilterName + " (*.filter.xml)"}); //$NON-NLS-1$\r
					dlg.setFilterExtensions(new String[] {"*.filter.xml"}); //$NON-NLS-1$\r
\r
					TmfFilterXMLParser parserXML = null;\r
					String fn = dlg.open();\r
			        if (fn != null) {\r
			        	parserXML = new TmfFilterXMLParser(fn);\r
						root = parserXML.getTree();\r
			        }\r
\r
				} catch (SAXException e) {\r
				    Activator.getDefault().logError("Error importing filter xml file", e); //$NON-NLS-1$\r
				} catch (IOException e) {\r
				    Activator.getDefault().logError("Error importing filter xml file", e); //$NON-NLS-1$\r
				}\r
\r
				if (root != null) {\r
    				for (ITmfFilterTreeNode node : root.getChildren()) {\r
    					if (node instanceof TmfFilterNode) {\r
    						fRoot.addChild(node);\r
    						refresh();\r
    						fViewer.setSelection(node);\r
    					}\r
    				}\r
				}\r
			}\r
		}\r
	}\r
\r
}
Commit	Line	Data
90e2b925 FC	1	/*******************************************************************************\r
90e2b925 FC	2	* Copyright (c) 2010 Ericsson\r
013a5f1c	3	*\r
90e2b925 FC	4	* All rights reserved. This program and the accompanying materials are\r
	5	* made available under the terms of the Eclipse Public License v1.0 which\r
	6	* accompanies this distribution, and is available at\r
	7	* http://www.eclipse.org/legal/epl-v10.html\r
013a5f1c	8	*\r
90e2b925 FC	9	* Contributors:\r
	10	* Yuriy Vashchuk - Initial API and implementation\r
	11	* based on Francois Chouinard ProjectView code.\r
	12	*/\r
	13	\r
	14	package org.eclipse.linuxtools.tmf.ui.views.filter;\r
	15	\r
	16	import java.io.IOException;\r
	17	\r
	18	import javax.xml.parsers.ParserConfigurationException;\r
	19	\r
	20	import org.eclipse.core.resources.IResource;\r
	21	import org.eclipse.core.resources.IWorkspace;\r
	22	import org.eclipse.core.resources.ResourcesPlugin;\r
	23	import org.eclipse.core.runtime.CoreException;\r
	24	import org.eclipse.jface.action.Action;\r
	25	import org.eclipse.jface.action.IToolBarManager;\r
	26	import org.eclipse.jface.action.Separator;\r
	27	import org.eclipse.jface.resource.ImageDescriptor;\r
	28	import org.eclipse.jface.viewers.ISelectionChangedListener;\r
	29	import org.eclipse.jface.viewers.IStructuredSelection;\r
	30	import org.eclipse.jface.viewers.SelectionChangedEvent;\r
8fd82db5	31	import org.eclipse.linuxtools.internal.tmf.ui.Activator;\r
013a5f1c	32	import org.eclipse.linuxtools.internal.tmf.ui.Messages;\r
6c13869b FC	33	import org.eclipse.linuxtools.tmf.core.filter.model.ITmfFilterTreeNode;\r
	34	import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterNode;\r
	35	import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterRootNode;\r
	36	import org.eclipse.linuxtools.tmf.core.filter.xml.TmfFilterXMLParser;\r
	37	import org.eclipse.linuxtools.tmf.core.filter.xml.TmfFilterXMLWriter;\r
90e2b925 FC	38	import org.eclipse.linuxtools.tmf.ui.views.TmfView;\r
	39	import org.eclipse.swt.SWT;\r
	40	import org.eclipse.swt.graphics.Image;\r
	41	import org.eclipse.swt.widgets.Composite;\r
	42	import org.eclipse.swt.widgets.FileDialog;\r
	43	import org.eclipse.swt.widgets.Shell;\r
	44	import org.eclipse.ui.IActionBars;\r
	45	import org.xml.sax.SAXException;\r
	46	\r
	47	/**\r
90e2b925	48	* View that contain UI to the TMF filter.\r
013a5f1c AM	49	*\r
	50	* @version 1.0\r
	51	* @author Yuriy Vashchuk\r
90e2b925 FC	52	*/\r
	53	public class FilterView extends TmfView {\r
	54	\r
20ff3b75 AM	55	/** ID for the Filter view */\r
20ff3b75 AM	56	public static final String ID = "org.eclipse.linuxtools.tmf.ui.views.filter"; //$NON-NLS-1$\r
90e2b925	57	\r
20ff3b75	58	private static final Image SAVE_IMAGE = Activator.getDefault().getImageFromPath("/icons/elcl16/save_button.gif"); //$NON-NLS-1$\r
8fd82db5 FC	59	private static final Image ADD_IMAGE = Activator.getDefault().getImageFromPath("/icons/elcl16/add_button.gif"); //$NON-NLS-1$\r
	60	private static final Image DELETE_IMAGE = Activator.getDefault().getImageFromPath("/icons/elcl16/delete_button.gif"); //$NON-NLS-1$\r
	61	private static final Image IMPORT_IMAGE = Activator.getDefault().getImageFromPath("/icons/elcl16/import_button.gif"); //$NON-NLS-1$\r
	62	private static final Image EXPORT_IMAGE = Activator.getDefault().getImageFromPath("/icons/elcl16/export_button.gif"); //$NON-NLS-1$\r
013a5f1c	63	\r
90e2b925 FC	64	// ------------------------------------------------------------------------\r
	65	// Main data structures\r
	66	// ------------------------------------------------------------------------\r
	67	\r
20ff3b75	68	private FilterViewer fViewer;\r
013a5f1c	69	private final ITmfFilterTreeNode fRoot;\r
90e2b925	70	\r
013a5f1c	71	private final IWorkspace fWorkspace;\r
90e2b925 FC	72	\r
90e2b925 FC	73	private SaveAction fSaveAction;\r
20ff3b75 AM	74	private AddAction fAddAction;\r
	75	private DeleteAction fDeleteAction;\r
	76	private ExportAction fExportAction;\r
	77	private ImportAction fImportAction;\r
90e2b925 FC	78	\r
	79	/**\r
	80	* Getter for the Filter Tree Root\r
013a5f1c	81	*\r
90e2b925 FC	82	* @return The root of builded tree\r
	83	*/\r
	84	public ITmfFilterTreeNode getFilterRoot() {\r
	85	return fRoot;\r
	86	}\r
	87	\r
013a5f1c	88	\r
90e2b925 FC	89	// ------------------------------------------------------------------------\r
	90	// Constructor\r
	91	// ------------------------------------------------------------------------\r
	92	\r
	93	/**\r
20ff3b75	94	* Default Constructor\r
90e2b925	95	*/\r
20ff3b75 AM	96	public FilterView() {\r
20ff3b75 AM	97	super("Filter"); //$NON-NLS-1$\r
013a5f1c	98	\r
20ff3b75 AM	99	fWorkspace = ResourcesPlugin.getWorkspace();\r
20ff3b75 AM	100	try {\r
90e2b925 FC	101	fWorkspace.getRoot().refreshLocal(IResource.DEPTH_INFINITE, null);\r
90e2b925 FC	102	} catch (CoreException e) {\r
8fd82db5	103	Activator.getDefault().logError("Error refreshing workspace", e); //$NON-NLS-1$\r
90e2b925	104	}\r
013a5f1c	105	\r
90e2b925 FC	106	fRoot = new TmfFilterRootNode();\r
	107	for (ITmfFilterTreeNode node : FilterManager.getSavedFilters()) {\r
	108	fRoot.addChild(node);\r
	109	}\r
	110	}\r
	111	\r
013a5f1c	112	\r
90e2b925 FC	113	/**\r
	114	* Refresh the tree widget\r
	115	*/\r
	116	public void refresh() {\r
	117	fViewer.refresh();\r
	118	}\r
013a5f1c	119	\r
90e2b925 FC	120	/**\r
90e2b925 FC	121	* Setter for selection\r
013a5f1c	122	*\r
90e2b925 FC	123	* @param node The node to select\r
	124	*/\r
	125	public void setSelection(ITmfFilterTreeNode node) {\r
	126	fViewer.setSelection(node, true);\r
	127	}\r
	128	\r
fb5cad3d PT	129	// ------------------------------------------------------------------------\r
	130	// ViewPart\r
	131	// ------------------------------------------------------------------------\r
	132	\r
	133	/* (non-Javadoc)\r
	134	* @see org.eclipse.ui.part.WorkbenchPart#createPartControl(Composite)\r
	135	*/\r
90e2b925 FC	136	@Override\r
	137	public void createPartControl(Composite parent) {\r
	138	\r
	139	fViewer = new FilterViewer(parent, SWT.NONE);\r
	140	fViewer.setInput(fRoot);\r
013a5f1c	141	\r
90e2b925	142	contributeToActionBars();\r
013a5f1c	143	\r
90e2b925 FC	144	fViewer.addSelectionChangedListener(new ISelectionChangedListener() {\r
	145	@Override\r
	146	public void selectionChanged(SelectionChangedEvent event) {\r
	147	if (!(event.getSelection().isEmpty()) && event.getSelection() instanceof IStructuredSelection) {\r
	148	fDeleteAction.setEnabled(true);\r
	149	fExportAction.setEnabled(true);\r
	150	} else {\r
	151	fDeleteAction.setEnabled(false);\r
	152	fExportAction.setEnabled(false);\r
	153	}\r
	154	}\r
	155	});\r
	156	}\r
	157	\r
fb5cad3d PT	158	/* (non-Javadoc)\r
	159	* @see org.eclipse.ui.part.WorkbenchPart#setFocus()\r
	160	*/\r
	161	@Override\r
	162	public void setFocus() {\r
	163	fViewer.setFocus();\r
	164	}\r
	165	\r
90e2b925 FC	166	/*\r
	167	* (non-Javadoc)\r
	168	* @see java.lang.Object#toString()\r
	169	*/\r
	170	@Override\r
	171	public String toString() {\r
	172	return "[FilterView]"; //$NON-NLS-1$\r
013a5f1c AM	173	}\r
013a5f1c AM	174	\r
90e2b925	175	\r
90e2b925 FC	176	/**\r
	177	* Builds the menu toolbar\r
	178	*/\r
	179	private void contributeToActionBars() {\r
	180	IActionBars bars = getViewSite().getActionBars();\r
	181	//fillLocalPullDown(bars.getMenuManager());\r
	182	fillLocalToolBar(bars.getToolBarManager());\r
	183	}\r
	184	\r
013a5f1c	185	\r
90e2b925 FC	186	/**\r
90e2b925 FC	187	* Build the popup menu\r
013a5f1c	188	*\r
90e2b925 FC	189	* @param manager The manager to build\r
	190	*/\r
	191	private void fillLocalToolBar(IToolBarManager manager) {\r
013a5f1c	192	\r
90e2b925 FC	193	fSaveAction = new SaveAction();\r
	194	fSaveAction.setImageDescriptor(ImageDescriptor.createFromImage(SAVE_IMAGE));\r
	195	fSaveAction.setToolTipText(Messages.FilterView_SaveActionToolTipText);\r
013a5f1c	196	\r
90e2b925 FC	197	fAddAction = new AddAction();\r
90e2b925 FC	198	fAddAction.setImageDescriptor(ImageDescriptor.createFromImage(ADD_IMAGE));\r
013a5f1c	199	fAddAction.setToolTipText(Messages.FilterView_AddActionToolTipText);\r
90e2b925 FC	200	\r
	201	fDeleteAction = new DeleteAction();\r
	202	fDeleteAction.setImageDescriptor(ImageDescriptor.createFromImage(DELETE_IMAGE));\r
	203	fDeleteAction.setToolTipText(Messages.FilterView_DeleteActionToolTipText);\r
	204	fDeleteAction.setEnabled(false);\r
	205	\r
	206	fExportAction = new ExportAction();\r
	207	fExportAction.setImageDescriptor(ImageDescriptor.createFromImage(EXPORT_IMAGE));\r
	208	fExportAction.setToolTipText(Messages.FilterView_ExportActionToolTipText);\r
	209	\r
	210	fImportAction = new ImportAction();\r
	211	fImportAction.setImageDescriptor(ImageDescriptor.createFromImage(IMPORT_IMAGE));\r
	212	fImportAction.setToolTipText(Messages.FilterView_ImportActionToolTipText);\r
	213	\r
	214	manager.add(fSaveAction);\r
	215	manager.add(new Separator());\r
	216	manager.add(fAddAction);\r
	217	manager.add(fDeleteAction);\r
	218	manager.add(new Separator());\r
	219	manager.add(fExportAction);\r
	220	manager.add(fImportAction);\r
	221	}\r
	222	\r
	223	private class SaveAction extends Action {\r
	224	@Override\r
	225	public void run() {\r
	226	FilterManager.setSavedFilters(fRoot.getChildren());\r
	227	}\r
	228	}\r
013a5f1c	229	\r
90e2b925 FC	230	private class AddAction extends Action {\r
	231	@Override\r
	232	public void run() {\r
013a5f1c	233	\r
90e2b925 FC	234	TmfFilterNode newNode = new TmfFilterNode(fRoot, ""); //$NON-NLS-1$\r
	235	refresh();\r
	236	setSelection(newNode);\r
	237	}\r
	238	}\r
013a5f1c	239	\r
90e2b925 FC	240	private class DeleteAction extends Action {\r
	241	@Override\r
	242	public void run() {\r
	243	ITmfFilterTreeNode node = fViewer.getSelection();\r
	244	if (node != null) {\r
	245	node.remove();\r
	246	}\r
	247	refresh();\r
	248	}\r
	249	}\r
013a5f1c	250	\r
90e2b925 FC	251	private class ExportAction extends Action {\r
	252	@Override\r
	253	public void run() {\r
	254	try {\r
	255	FileDialog dlg = new FileDialog(new Shell(), SWT.SAVE);\r
	256	dlg.setFilterNames(new String[] {Messages.FilterView_FileDialogFilterName + " (*.filter.xml)"}); //$NON-NLS-1$\r
	257	dlg.setFilterExtensions(new String[] {"*.filter.xml"}); //$NON-NLS-1$\r
013a5f1c	258	\r
90e2b925 FC	259	String fn = dlg.open();\r
	260	if (fn != null) {\r
	261	TmfFilterXMLWriter writerXML = new TmfFilterXMLWriter(fRoot);\r
	262	writerXML.saveTree(fn);\r
	263	}\r
013a5f1c	264	\r
90e2b925	265	} catch (ParserConfigurationException e) {\r
8fd82db5	266	Activator.getDefault().logError("Error parsing filter xml file", e); //$NON-NLS-1$\r
90e2b925	267	} catch (IOException e) {\r
8fd82db5	268	Activator.getDefault().logError("Error parsing filter xml file", e); //$NON-NLS-1$\r
90e2b925 FC	269	}\r
	270	}\r
	271	}\r
013a5f1c	272	\r
90e2b925 FC	273	private class ImportAction extends Action {\r
	274	@Override\r
	275	public void run() {\r
	276	if (fViewer != null) {\r
	277	ITmfFilterTreeNode root = null;\r
	278	try {\r
	279	FileDialog dlg = new FileDialog(new Shell(), SWT.OPEN);\r
	280	dlg.setFilterNames(new String[] {Messages.FilterView_FileDialogFilterName + " (*.filter.xml)"}); //$NON-NLS-1$\r
	281	dlg.setFilterExtensions(new String[] {"*.filter.xml"}); //$NON-NLS-1$\r
013a5f1c	282	\r
90e2b925 FC	283	TmfFilterXMLParser parserXML = null;\r
	284	String fn = dlg.open();\r
	285	if (fn != null) {\r
	286	parserXML = new TmfFilterXMLParser(fn);\r
	287	root = parserXML.getTree();\r
	288	}\r
013a5f1c	289	\r
90e2b925	290	} catch (SAXException e) {\r
8fd82db5	291	Activator.getDefault().logError("Error importing filter xml file", e); //$NON-NLS-1$\r
90e2b925	292	} catch (IOException e) {\r
8fd82db5	293	Activator.getDefault().logError("Error importing filter xml file", e); //$NON-NLS-1$\r
90e2b925 FC	294	}\r
	295	\r
	296	if (root != null) {\r
	297	for (ITmfFilterTreeNode node : root.getChildren()) {\r
	298	if (node instanceof TmfFilterNode) {\r
	299	fRoot.addChild(node);\r
	300	refresh();\r
	301	fViewer.setSelection(node);\r
	302	}\r
	303	}\r
	304	}\r
	305	}\r
	306	}\r
	307	}\r
013a5f1c	308	\r
90e2b925	309	}