-/*******************************************************************************\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.diagram.symbollibrary.ui;\r
-\r
-import org.eclipse.swt.widgets.Composite;\r
-import org.eclipse.ui.IEditorPart;\r
-import org.eclipse.ui.IMemento;\r
-import org.eclipse.ui.IViewSite;\r
-import org.eclipse.ui.IWorkbenchPage;\r
-import org.eclipse.ui.IWorkbenchPart;\r
-import org.eclipse.ui.PartInitException;\r
-import org.eclipse.ui.contexts.IContextService;\r
-import org.eclipse.ui.part.IContributedContentsView;\r
-import org.eclipse.ui.part.IPage;\r
-import org.eclipse.ui.part.Page;\r
-import org.eclipse.ui.part.PageBook;\r
-import org.eclipse.ui.part.PageBookView;\r
-import org.simantics.db.management.ISessionContextProvider;\r
-import org.simantics.diagram.symbolcontribution.EmptySymbolProviderFactory;\r
-import org.simantics.diagram.symbolcontribution.SymbolProviderFactory;\r
-import org.simantics.ui.SimanticsUI;\r
-import org.simantics.utils.datastructures.BijectionMap;\r
-\r
-/**\r
- * This paged view shows {@link SymbolLibraryPage}s for editors based on the\r
- * {@link ISymbolProviderFactory} the editors adapt to. ISymbolProvider equality is\r
- * used for deciding what pages to create/assign for activated workbench parts.\r
- * Only editors are considered in page creation.\r
- * \r
- * <p>\r
- * To get a symbol palette for your editor, add the following to your\r
- * {@link IEditorPart#getAdapter(Class)} implementation:\r
- * \r
- * <pre>\r
- * if (c == ISymbolProviderFactory.class) {\r
- * try {\r
- * return DiagramTypeUtils.readSymbolProviderFactory(RequestProcessor, Resource diagram);\r
- * } catch (DatabaseException e) {\r
- * // TODO: Log error\r
- * return null;\r
- * }\r
- * }\r
- * </pre>\r
- * \r
- * @author Tuukka Lehtonen\r
- */\r
-public class SymbolPageView extends PageBookView {\r
-\r
- private static final String SYMBOL_VIEW_CONTEXT = "org.simantics.diagram.symbolLibrary";\r
-\r
- private ISessionContextProvider contextProvider;\r
-\r
- private IMemento memento;\r
-\r
- BijectionMap<SymbolProviderFactory, IPage> providerPageMap = new BijectionMap<SymbolProviderFactory, IPage>();\r
-\r
- @Override\r
- public void createPartControl(Composite parent) {\r
- super.createPartControl(parent);\r
-\r
- IContextService cs = (IContextService) getSite().getService(IContextService.class);\r
- cs.activateContext(SYMBOL_VIEW_CONTEXT);\r
- }\r
-\r
- @SuppressWarnings("rawtypes")\r
- @Override\r
- protected Object getViewAdapter(Class adapter) {\r
- if (adapter == IContributedContentsView.class) {\r
- // This makes it possible to duplicate a PropertyPageView with another\r
- // secondary ID and make it show the same property page that was showing\r
- // in the original property page view.\r
- return new IContributedContentsView() {\r
- @Override\r
- public IWorkbenchPart getContributingPart() {\r
- return getContributingEditor();\r
- }\r
- };\r
- }\r
- if (adapter == ISessionContextProvider.class)\r
- return contextProvider;\r
- return super.getViewAdapter(adapter);\r
- }\r
-\r
- /**\r
- * Returns the editor which contributed the current\r
- * page to this view.\r
- *\r
- * @return the editor which contributed the current page\r
- * or <code>null</code> if no editor contributed the current page\r
- */\r
- private IWorkbenchPart getContributingEditor() {\r
- return getCurrentContributingPart();\r
- }\r
-\r
- /* (non-Javadoc)\r
- * @see org.eclipse.ui.part.ViewPart#init(org.eclipse.ui.IViewSite, org.eclipse.ui.IMemento)\r
- */\r
- @Override\r
- public void init(IViewSite site, IMemento memento) throws PartInitException {\r
- this.memento = memento;\r
- init(site);\r
- }\r
-\r
- /*\r
- * (non-Javadoc)\r
- * \r
- * @see org.eclipse.ui.part.PageBookView#init(org.eclipse.ui.IViewSite)\r
- */\r
- @Override\r
- public void init(IViewSite site) throws PartInitException {\r
- super.init(site);\r
-\r
- // This prevents the view from providing a selection to other\r
- // workbench parts, thus making them lose their selections which is not\r
- // desirable.\r
- site.setSelectionProvider(null);\r
-\r
- contextProvider = SimanticsUI.getSessionContextProvider();\r
- }\r
-\r
- @Override\r
- public void saveState(IMemento memento) {\r
- if (this.memento != null) {\r
- memento.putMemento(this.memento);\r
- }\r
- }\r
-\r
- /* (non-Javadoc)\r
- * Method declared on IWorkbenchPart.\r
- */\r
- @Override\r
- public void dispose() {\r
-// System.out.println("dispose: " + this);\r
- // Dispose of this before nullifying contextProvider because this\r
- // dispose may just need the context provider - at least PropertyPage\r
- // disposal will.\r
- super.dispose();\r
-\r
- contextProvider = null;\r
- }\r
-\r
- @Override\r
- protected IPage createDefaultPage(PageBook book) {\r
- Page page = new SymbolLibraryPage(EmptySymbolProviderFactory.INSTANCE);\r
- initPage(page);\r
- page.createControl(getPageBook());\r
- return page;\r
-// MessagePage page = new MessagePage();\r
-// initPage(page);\r
-// page.createControl(book);\r
-// page.setMessage(Messages.SymbolPageView_noSymbolsAvailable);\r
-// return page;\r
- }\r
-\r
- @Override\r
- protected PageRec doCreatePage(IWorkbenchPart part) {\r
- SymbolProviderFactory providerFactory = (SymbolProviderFactory) part.getAdapter(SymbolProviderFactory.class);\r
- if (providerFactory == null)\r
- return null;\r
-\r
- IPage page = providerPageMap.getRight(providerFactory);\r
- if (page == null) {\r
- //System.out.println("create new symbol library page for part " + part + " and symbol provider factory " + providerFactory);\r
- Page newPage = new SymbolLibraryPage(providerFactory);\r
- initPage(newPage);\r
- newPage.createControl(getPageBook());\r
-\r
- providerPageMap.map(providerFactory, newPage);\r
- page = newPage;\r
- }\r
- return new PageRec(part, page);\r
- }\r
-\r
- @Override\r
- protected void doDestroyPage(IWorkbenchPart part, PageRec pageRecord) {\r
- IPage page = pageRecord.page;\r
- @SuppressWarnings("unused")\r
- SymbolProviderFactory provider = providerPageMap.removeWithRight(page);\r
- //System.out.println("destroy page " + page + " for symbol provider " + provider + " by closing part " + part);\r
- page.dispose();\r
- pageRecord.dispose();\r
- }\r
-\r
- @Override\r
- protected IWorkbenchPart getBootstrapPart() {\r
- IWorkbenchPage page = getSite().getPage();\r
- if (page != null) {\r
- IEditorPart editor = page.getActiveEditor();\r
- if (editor != null)\r
- return editor;\r
- return page.getActivePart();\r
- }\r
- return null;\r
- }\r
-\r
- @Override\r
- protected boolean isImportant(IWorkbenchPart part) {\r
- // Ignore all but editors.\r
- return part instanceof IEditorPart;\r
- }\r
-\r
- /* (non-Javadoc)\r
- * Method declared on IViewPart.\r
- * Treat this the same as part activation.\r
- */\r
- @Override\r
- public void partBroughtToTop(IWorkbenchPart part) {\r
- partActivated(part);\r
- }\r
-\r
-// @Override\r
-// public void partActivated(IWorkbenchPart part) {\r
-// IWorkbenchPart source = getSourcePart(part);\r
-// //System.out.println("part activated: " + part + ", " + source);\r
-// super.partActivated(source);\r
-// }\r
-//\r
-// private IWorkbenchPart getSourcePart(IWorkbenchPart part) {\r
-// IContributedContentsView view = (IContributedContentsView) part.getAdapter(IContributedContentsView.class);\r
-// if (view != null) {\r
-// IWorkbenchPart source = view.getContributingPart();\r
-// if (source != null)\r
-// return source;\r
-// }\r
-// return part;\r
-// }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * 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:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.diagram.symbollibrary.ui;
+
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.ui.IEditorPart;
+import org.eclipse.ui.IMemento;
+import org.eclipse.ui.IViewSite;
+import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.PartInitException;
+import org.eclipse.ui.contexts.IContextService;
+import org.eclipse.ui.part.IContributedContentsView;
+import org.eclipse.ui.part.IPage;
+import org.eclipse.ui.part.Page;
+import org.eclipse.ui.part.PageBook;
+import org.eclipse.ui.part.PageBookView;
+import org.simantics.db.management.ISessionContextProvider;
+import org.simantics.diagram.symbolcontribution.EmptySymbolProviderFactory;
+import org.simantics.diagram.symbolcontribution.SymbolProviderFactory;
+import org.simantics.ui.SimanticsUI;
+import org.simantics.utils.datastructures.BijectionMap;
+
+/**
+ * This paged view shows {@link SymbolLibraryPage}s for editors based on the
+ * {@link ISymbolProviderFactory} the editors adapt to. ISymbolProvider equality is
+ * used for deciding what pages to create/assign for activated workbench parts.
+ * Only editors are considered in page creation.
+ *
+ * <p>
+ * To get a symbol palette for your editor, add the following to your
+ * {@link IEditorPart#getAdapter(Class)} implementation:
+ *
+ * <pre>
+ * if (c == ISymbolProviderFactory.class) {
+ * try {
+ * return DiagramTypeUtils.readSymbolProviderFactory(RequestProcessor, Resource diagram);
+ * } catch (DatabaseException e) {
+ * // TODO: Log error
+ * return null;
+ * }
+ * }
+ * </pre>
+ *
+ * @author Tuukka Lehtonen
+ */
+public class SymbolPageView extends PageBookView {
+
+ private static final String SYMBOL_VIEW_CONTEXT = "org.simantics.diagram.symbolLibrary";
+
+ private ISessionContextProvider contextProvider;
+
+ private IMemento memento;
+
+ BijectionMap<SymbolProviderFactory, IPage> providerPageMap = new BijectionMap<SymbolProviderFactory, IPage>();
+
+ @Override
+ public void createPartControl(Composite parent) {
+ super.createPartControl(parent);
+
+ IContextService cs = (IContextService) getSite().getService(IContextService.class);
+ cs.activateContext(SYMBOL_VIEW_CONTEXT);
+ }
+
+ @SuppressWarnings("rawtypes")
+ @Override
+ protected Object getViewAdapter(Class adapter) {
+ if (adapter == IContributedContentsView.class) {
+ // This makes it possible to duplicate a PropertyPageView with another
+ // secondary ID and make it show the same property page that was showing
+ // in the original property page view.
+ return new IContributedContentsView() {
+ @Override
+ public IWorkbenchPart getContributingPart() {
+ return getContributingEditor();
+ }
+ };
+ }
+ if (adapter == ISessionContextProvider.class)
+ return contextProvider;
+ return super.getViewAdapter(adapter);
+ }
+
+ /**
+ * Returns the editor which contributed the current
+ * page to this view.
+ *
+ * @return the editor which contributed the current page
+ * or <code>null</code> if no editor contributed the current page
+ */
+ private IWorkbenchPart getContributingEditor() {
+ return getCurrentContributingPart();
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.ui.part.ViewPart#init(org.eclipse.ui.IViewSite, org.eclipse.ui.IMemento)
+ */
+ @Override
+ public void init(IViewSite site, IMemento memento) throws PartInitException {
+ this.memento = memento;
+ init(site);
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.eclipse.ui.part.PageBookView#init(org.eclipse.ui.IViewSite)
+ */
+ @Override
+ public void init(IViewSite site) throws PartInitException {
+ super.init(site);
+
+ // This prevents the view from providing a selection to other
+ // workbench parts, thus making them lose their selections which is not
+ // desirable.
+ site.setSelectionProvider(null);
+
+ contextProvider = SimanticsUI.getSessionContextProvider();
+ }
+
+ @Override
+ public void saveState(IMemento memento) {
+ if (this.memento != null) {
+ memento.putMemento(this.memento);
+ }
+ }
+
+ /* (non-Javadoc)
+ * Method declared on IWorkbenchPart.
+ */
+ @Override
+ public void dispose() {
+// System.out.println("dispose: " + this);
+ // Dispose of this before nullifying contextProvider because this
+ // dispose may just need the context provider - at least PropertyPage
+ // disposal will.
+ super.dispose();
+
+ contextProvider = null;
+ }
+
+ @Override
+ protected IPage createDefaultPage(PageBook book) {
+ Page page = new SymbolLibraryPage(EmptySymbolProviderFactory.INSTANCE);
+ initPage(page);
+ page.createControl(getPageBook());
+ return page;
+// MessagePage page = new MessagePage();
+// initPage(page);
+// page.createControl(book);
+// page.setMessage(Messages.SymbolPageView_noSymbolsAvailable);
+// return page;
+ }
+
+ @Override
+ protected PageRec doCreatePage(IWorkbenchPart part) {
+ SymbolProviderFactory providerFactory = (SymbolProviderFactory) part.getAdapter(SymbolProviderFactory.class);
+ if (providerFactory == null)
+ return null;
+
+ IPage page = providerPageMap.getRight(providerFactory);
+ if (page == null) {
+ //System.out.println("create new symbol library page for part " + part + " and symbol provider factory " + providerFactory);
+ Page newPage = new SymbolLibraryPage(providerFactory);
+ initPage(newPage);
+ newPage.createControl(getPageBook());
+
+ providerPageMap.map(providerFactory, newPage);
+ page = newPage;
+ }
+ return new PageRec(part, page);
+ }
+
+ @Override
+ protected void doDestroyPage(IWorkbenchPart part, PageRec pageRecord) {
+ IPage page = pageRecord.page;
+ @SuppressWarnings("unused")
+ SymbolProviderFactory provider = providerPageMap.removeWithRight(page);
+ //System.out.println("destroy page " + page + " for symbol provider " + provider + " by closing part " + part);
+ page.dispose();
+ pageRecord.dispose();
+ }
+
+ @Override
+ protected IWorkbenchPart getBootstrapPart() {
+ IWorkbenchPage page = getSite().getPage();
+ if (page != null) {
+ IEditorPart editor = page.getActiveEditor();
+ if (editor != null)
+ return editor;
+ return page.getActivePart();
+ }
+ return null;
+ }
+
+ @Override
+ protected boolean isImportant(IWorkbenchPart part) {
+ // Ignore all but editors.
+ return part instanceof IEditorPart;
+ }
+
+ /* (non-Javadoc)
+ * Method declared on IViewPart.
+ * Treat this the same as part activation.
+ */
+ @Override
+ public void partBroughtToTop(IWorkbenchPart part) {
+ partActivated(part);
+ }
+
+// @Override
+// public void partActivated(IWorkbenchPart part) {
+// IWorkbenchPart source = getSourcePart(part);
+// //System.out.println("part activated: " + part + ", " + source);
+// super.partActivated(source);
+// }
+//
+// private IWorkbenchPart getSourcePart(IWorkbenchPart part) {
+// IContributedContentsView view = (IContributedContentsView) part.getAdapter(IContributedContentsView.class);
+// if (view != null) {
+// IWorkbenchPart source = view.getContributingPart();
+// if (source != null)
+// return source;
+// }
+// return part;
+// }
+
+}
Code Review / simantics / platform.git / blobdiff