--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.workbench.internal.contributions.search;\r
+\r
+import org.eclipse.jface.layout.GridDataFactory;\r
+import org.eclipse.jface.layout.GridLayoutFactory;\r
+import org.eclipse.jface.resource.JFaceResources;\r
+import org.eclipse.jface.resource.LocalResourceManager;\r
+import org.eclipse.swt.SWT;\r
+import org.eclipse.swt.events.DisposeEvent;\r
+import org.eclipse.swt.events.DisposeListener;\r
+import org.eclipse.swt.events.KeyAdapter;\r
+import org.eclipse.swt.events.KeyEvent;\r
+import org.eclipse.swt.graphics.Image;\r
+import org.eclipse.swt.layout.GridData;\r
+import org.eclipse.swt.widgets.Composite;\r
+import org.eclipse.swt.widgets.Label;\r
+import org.eclipse.swt.widgets.Shell;\r
+import org.eclipse.swt.widgets.Text;\r
+import org.eclipse.ui.PlatformUI;\r
+import org.eclipse.ui.swt.IFocusService;\r
+import org.simantics.utils.ui.BundleUtils;\r
+import org.simantics.workbench.search.ISearchService;\r
+import org.simantics.workbench.search.SearchQuery;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public class SearchTrim extends Composite {\r
+\r
+ private static final String SEARCH_TEXT_FOCUS_CONTROL_ID = "org.simantics.workbench.search.text";\r
+\r
+ \r
+\r
+ public static final String KEY_TRIM = "SearchTrim";\r
+\r
+ \r
+\r
+ private final LocalResourceManager resourceManager;\r
+\r
+ private final boolean disabled = false;\r
+\r
+ protected final Text searchText;\r
+\r
+ /**\r
+ * Creates a new heap status control with the given parent, and using the\r
+ * given preference store to obtain settings such as the refresh interval.\r
+ * \r
+ * @param parent the parent composite\r
+ * @param prefStore the preference store\r
+ */\r
+ public SearchTrim(Composite parent) {\r
+ super(parent, SWT.NONE);\r
+\r
+ // System.err.println("parent: " + parent.getLayout());\r
+ this.resourceManager = new LocalResourceManager(JFaceResources.getResources(), this);\r
+\r
+ searchText = new Text(this, SWT.BORDER | SWT.FLAT | SWT.SEARCH | SWT.ICON_SEARCH);\r
+ searchText.setToolTipText("Enter Search Criteria for Active Model");\r
+ GridDataFactory.fillDefaults().hint(100, SWT.DEFAULT).grab(true, true).applyTo(searchText);\r
+ searchText.addKeyListener(new KeyAdapter() {\r
+ @Override\r
+ public void keyPressed(KeyEvent e) {\r
+ if (e.keyCode == SWT.CR || e.keyCode == SWT.KEYPAD_CR) {\r
+ nameAndTypeQuery(((e.stateMask & SWT.CTRL) == 0) ? ISearchService.ResultBrowser.VIEW : ISearchService.ResultBrowser.EDITOR);\r
+ }\r
+ }\r
+ });\r
+\r
+ if (PlatformUI.isWorkbenchRunning()) {\r
+ IFocusService service = (IFocusService) PlatformUI.getWorkbench().getService(IFocusService.class);\r
+ service.addFocusTracker(searchText, SEARCH_TEXT_FOCUS_CONTROL_ID);\r
+ }\r
+\r
+ if ((searchText.getStyle() & SWT.ICON_SEARCH) == 0) {\r
+ final Label searchButton= new Label(this, SWT.NONE);\r
+ searchButton.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, true));\r
+ searchButton.setImage((Image) resourceManager.get(BundleUtils.getImageDescriptorFromPlugin("com.famfamfam.silk", "/icons/magnifier.png")));\r
+ searchButton.moveAbove(searchText);\r
+ searchButton.setToolTipText("Search Active Model Contents");\r
+\r
+ GridLayoutFactory.swtDefaults().margins(0, 0).spacing(0, 0).numColumns(3).applyTo(this);\r
+ } else {\r
+ GridLayoutFactory.swtDefaults().margins(0, 0).spacing(0, 0).numColumns(2).applyTo(this);\r
+ }\r
+\r
+ Label filler = new Label(this, SWT.NONE);\r
+ GridDataFactory.swtDefaults().grab(true, false).minSize(3, SWT.DEFAULT).applyTo(filler);\r
+\r
+ /*\r
+\r
+ final Button b = new Button(this, SWT.PUSH);\r
+ // b.setText("Search by Name");\r
+ b.setText("&Name");\r
+ b.setToolTipText("Search by Name");\r
+ b.setImage(resourceManager.createImage(Activator.getImageDescriptor("img/magnifier.png")));\r
+ GridDataFactory.fillDefaults().applyTo(b);\r
+ b.addSelectionListener(new SelectionAdapter() {\r
+ @Override\r
+ public void widgetSelected(SelectionEvent e) {\r
+ nameQuery(((e.stateMask & SWT.CTRL) == 0) ? ResultBrowser.VIEW : ResultBrowser.EDITOR);\r
+ }\r
+ });\r
+\r
+ final Button b2 = new Button(this, SWT.PUSH);\r
+ b2.setText("&Type");\r
+ // b2.setText("Search by Type");\r
+ b2.setToolTipText("Search by Type");\r
+ GridDataFactory.fillDefaults().applyTo(b2);\r
+\r
+ b2.setImage(resourceManager.createImage(Activator.getImageDescriptor("img/magnifier.png")));\r
+ b2.addSelectionListener(new SelectionAdapter() {\r
+ @Override\r
+ public void widgetSelected(SelectionEvent e) {\r
+ typeQuery(((e.stateMask & SWT.CTRL) == 0) ? ResultBrowser.VIEW : ResultBrowser.EDITOR);\r
+ }\r
+ });\r
+ */\r
+\r
+ // Register the KEY_TRIM datum into this controls parent Shell.\r
+ // This enables FocusSearchTrim handler to work (to focus this control).\r
+ final Shell shell = parent.getShell();\r
+ shell.setData(KEY_TRIM, searchText);\r
+ addDisposeListener(new DisposeListener() {\r
+ @Override\r
+ public void widgetDisposed(DisposeEvent e) {\r
+ shell.setData(KEY_TRIM, null);\r
+ }\r
+ });\r
+ }\r
+\r
+ protected void nameQuery(ISearchService.ResultBrowser browserType) {\r
+ if (disabled)\r
+ return;\r
+ String originalInput = searchText.getText();\r
+ String query = originalInput;\r
+\r
+ // Don't allow empty queries\r
+ if (query.trim().isEmpty())\r
+ return;\r
+\r
+ query = filter(query);\r
+\r
+ SearchQuery searchQuery = new SearchQuery(originalInput);\r
+ searchQuery.setSearchFlag("Name", "on");\r
+ performQuery(searchQuery, browserType);\r
+ }\r
+\r
+ protected void typeQuery(ISearchService.ResultBrowser browserType) {\r
+ if (disabled)\r
+ return;\r
+ String originalInput = searchText.getText();\r
+ String query = originalInput;\r
+\r
+ // Don't allow empty queries\r
+ if (query.trim().isEmpty())\r
+ return;\r
+ \r
+ SearchQuery searchQuery = new SearchQuery(originalInput);\r
+ searchQuery.setSearchFlag("Types", "on");\r
+ performQuery(searchQuery, browserType);\r
+ }\r
+\r
+ protected void nameAndTypeQuery(ISearchService.ResultBrowser browserType) {\r
+ if (disabled)\r
+ return;\r
+ String originalInput = searchText.getText();\r
+ String query = originalInput;\r
+\r
+ // Don't allow empty queries\r
+ if (query.trim().isEmpty())\r
+ return;\r
+\r
+ SearchQuery searchQuery = new SearchQuery(originalInput);\r
+ searchQuery.setSearchFlag("Name", "on");\r
+ searchQuery.setSearchFlag("Types", "on");\r
+ performQuery(searchQuery, browserType);\r
+ }\r
+\r
+ protected String filter(String query) {\r
+ // TODO: implement\r
+ if (!query.endsWith("*"))\r
+ query += "*";\r
+ // ''' characters cannot be used in the query string, replace them with '"'\r
+ query = query.replaceAll("'", "\"");\r
+ return query;\r
+ }\r
+\r
+ protected void performQuery(SearchQuery query, ISearchService.ResultBrowser browserType) {\r
+ ISearchService searchService = (ISearchService)PlatformUI.getWorkbench().getService(ISearchService.class);\r
+ searchService.performQuery(query, browserType, true);\r
+ }\r
+\r
+ \r
+ \r
+\r
+\r
+}
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Code Review / simantics / platform.git / blobdiff