-package org.simantics.ui.workbench.e4;\r
-\r
-import java.util.List;\r
-import java.util.Map;\r
-\r
-import org.eclipse.e4.core.contexts.IEclipseContext;\r
-import org.eclipse.e4.ui.model.application.MApplication;\r
-import org.eclipse.e4.ui.model.application.ui.MUIElement;\r
-import org.eclipse.e4.ui.model.application.ui.advanced.MArea;\r
-import org.eclipse.e4.ui.model.application.ui.advanced.MPlaceholder;\r
-import org.eclipse.e4.ui.model.application.ui.basic.MPart;\r
-import org.eclipse.e4.ui.model.application.ui.basic.MPartSashContainerElement;\r
-import org.eclipse.e4.ui.model.application.ui.basic.MPartStack;\r
-import org.eclipse.e4.ui.workbench.modeling.EModelService;\r
-import org.eclipse.e4.ui.workbench.modeling.EPartService;\r
-import org.eclipse.e4.ui.workbench.modeling.EPartService.PartState;\r
-import org.eclipse.ui.PlatformUI;\r
-import org.simantics.db.Resource;\r
-import org.simantics.utils.datastructures.ArrayMap;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- *\r
- */\r
-public class E4WorkbenchUtils {\r
-\r
- private static final String[] KEYS_RESOURCE = { E4ResourceEditorConstants.KEY_RESOURCE };\r
-\r
- /**\r
- * \r
- */\r
- private static final String TAG_EDITOR = "Editor";\r
-\r
- /**\r
- * The Legacy IDE application ID for the "editor area" partstack. In E3\r
- * compatibility mode legacy application the {@link MPartStack} lies under\r
- * the shared {@link MArea} (org.eclipse.ui.editorss).\r
- * \r
- * <p>\r
- * In a pure E4 application this needs to be changed.\r
- */\r
- public static final String EDITOR_PART_STACK_ID = "org.eclipse.e4.primaryDataStack";\r
-\r
- public static final String EDITOR_AREA_ID = "org.eclipse.ui.editorss";\r
-\r
- /**\r
- * @param editorId\r
- * @param contributionURI\r
- * @param iconURI\r
- * @param inputId\r
- * @param inputMap\r
- */\r
- public static MPart openEditor(String editorId, String contributionURI, String iconURI, String inputId, Map<String, Object> inputMap) {\r
- if (editorId == null)\r
- throw new NullPointerException("null editor ID");\r
- if (contributionURI == null)\r
- throw new NullPointerException("null contributionURI");\r
- if (inputId == null)\r
- throw new NullPointerException("null input ID");\r
- if (inputMap == null)\r
- throw new NullPointerException("null input map");\r
-\r
- IEclipseContext context = PlatformUI.getWorkbench().getService(IEclipseContext.class);\r
- EModelService modelService = context.get(EModelService.class);\r
- EPartService partService = context.get(EPartService.class);\r
- MApplication app = context.get(MApplication.class);\r
-\r
- String editorID = editorId + "_" + inputId;\r
-\r
- List<MPart> parts = modelService.findElements(app, editorID, MPart.class, null);\r
- MPart editor = null;\r
- if (parts == null || parts.isEmpty()) {\r
- editor = modelService.createModelElement(MPart.class);\r
- editor.setElementId(editorID);\r
- editor.setContributionURI(contributionURI);\r
- if (iconURI != null)\r
- editor.setIconURI(iconURI);\r
- editor.setCloseable(true);\r
- editor.getTags().add(TAG_EDITOR);\r
- editor.getTransientData().putAll(inputMap);\r
-\r
- MPartStack stack = getEditorPartStack(modelService, app);\r
- stack.getChildren().add(editor);\r
- } else {\r
- editor = parts.get(0);\r
- }\r
-\r
- partService.showPart(editor, PartState.ACTIVATE);\r
- return editor;\r
- }\r
-\r
- /**\r
- * @param editorId\r
- * @param contributionURI\r
- * @param iconURI\r
- * @param input\r
- */\r
- public static MPart openEditor(String editorId, String contributionURI, String iconURI, Resource input) {\r
- String inputId = Long.toString(input.getResourceId());\r
- Map<String, Object> inputMap = ArrayMap.make(KEYS_RESOURCE, input);\r
- return openEditor(editorId, contributionURI, iconURI, inputId, inputMap);\r
- }\r
-\r
- /**\r
- * @param editorElementId the unique element ID of the part (editor)\r
- */\r
- public static void closeEditor(String editorElementId) {\r
- IEclipseContext context = PlatformUI.getWorkbench().getService(IEclipseContext.class);\r
- EModelService modelService = context.get(EModelService.class);\r
- MApplication app = context.get(MApplication.class);\r
- modelService\r
- .findElements(app, editorElementId, MPart.class, null)\r
- .forEach(p -> p.getContext().get(EPartService.class).hidePart(p));\r
- }\r
-\r
- public static void activatePart(MPart part) {\r
- EPartService partService = part.getContext().get(EPartService.class);\r
- partService.activate(part);\r
- }\r
-\r
- public static MPartStack getEditorPartStack(EModelService modelService, MApplication app) {\r
- MPartStack stack = (MPartStack) modelService.find(E4WorkbenchUtils.EDITOR_PART_STACK_ID, app);\r
- if (stack == null) {\r
- MArea editorArea = null;\r
- MUIElement area = modelService.find(E4WorkbenchUtils.EDITOR_AREA_ID, app);\r
- if (area instanceof MPlaceholder) {\r
- editorArea = (MArea) ((MPlaceholder) area).getRef();\r
- } else if (area instanceof MArea) {\r
- editorArea = (MArea) area;\r
- }\r
- if (editorArea == null)\r
- throw new IllegalStateException("Shared editor area (" + E4WorkbenchUtils.EDITOR_AREA_ID + ") not found in application model");\r
- for (MPartSashContainerElement container : editorArea.getChildren()) {\r
- if (container instanceof MPartStack) {\r
- stack = (MPartStack) container;\r
- break;\r
- }\r
- }\r
- }\r
- if (stack == null)\r
- throw new IllegalStateException("Could not find part stack under editor area.");\r
- return stack;\r
- }\r
-\r
-}\r
+package org.simantics.ui.workbench.e4;
+
+import java.util.List;
+import java.util.Map;
+
+import org.eclipse.e4.core.contexts.IEclipseContext;
+import org.eclipse.e4.ui.model.application.MApplication;
+import org.eclipse.e4.ui.model.application.commands.MCommand;
+import org.eclipse.e4.ui.model.application.ui.MUIElement;
+import org.eclipse.e4.ui.model.application.ui.advanced.MArea;
+import org.eclipse.e4.ui.model.application.ui.advanced.MPlaceholder;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.model.application.ui.basic.MPartSashContainerElement;
+import org.eclipse.e4.ui.model.application.ui.basic.MPartStack;
+import org.eclipse.e4.ui.workbench.modeling.EModelService;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+import org.eclipse.e4.ui.workbench.modeling.EPartService.PartState;
+import org.eclipse.ui.IEditorPart;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor;
+import org.simantics.db.Resource;
+import org.simantics.utils.datastructures.ArrayMap;
+import org.simantics.utils.ui.workbench.WorkbenchUtils;
+
+/**
+ * @author Tuukka Lehtonen
+ *
+ */
+public class E4WorkbenchUtils {
+
+ private static final String[] KEYS_RESOURCE = { E4ResourceEditorConstants.KEY_RESOURCE };
+
+ /**
+ *
+ */
+ private static final String TAG_EDITOR = "Editor";
+
+ /**
+ * The Legacy IDE application ID for the "editor area" partstack. In E3
+ * compatibility mode legacy application the {@link MPartStack} lies under
+ * the shared {@link MArea} (org.eclipse.ui.editorss).
+ *
+ * <p>
+ * In a pure E4 application this needs to be changed.
+ */
+ public static final String EDITOR_PART_STACK_ID = "org.eclipse.e4.primaryDataStack";
+
+ public static final String EDITOR_AREA_ID = "org.eclipse.ui.editorss";
+
+ /**
+ * @param editorId
+ * @param contributionURI
+ * @param iconURI
+ * @param inputId
+ * @param inputMap
+ */
+ public static MPart openEditor(String editorId, String contributionURI, String iconURI, String inputId, Map<String, Object> inputMap) {
+ if (editorId == null)
+ throw new NullPointerException("null editor ID");
+ if (contributionURI == null)
+ throw new NullPointerException("null contributionURI");
+ if (inputId == null)
+ throw new NullPointerException("null input ID");
+ if (inputMap == null)
+ throw new NullPointerException("null input map");
+
+ IEclipseContext context = PlatformUI.getWorkbench().getService(IEclipseContext.class);
+ EModelService modelService = context.get(EModelService.class);
+ EPartService partService = context.get(EPartService.class);
+ MApplication app = context.get(MApplication.class);
+
+ String editorID = editorId + "_" + inputId;
+
+ List<MPart> parts = modelService.findElements(app, editorID, MPart.class, null);
+ MPart editor = null;
+ if (parts == null || parts.isEmpty()) {
+ editor = modelService.createModelElement(MPart.class);
+ editor.setElementId(editorID);
+ editor.setContributionURI(contributionURI);
+ if (iconURI != null)
+ editor.setIconURI(iconURI);
+ editor.setCloseable(true);
+ editor.getTags().add(TAG_EDITOR);
+ editor.getTransientData().putAll(inputMap);
+
+ MPartStack stack = getEditorPartStack(modelService, app);
+ stack.getChildren().add(editor);
+ } else {
+ editor = parts.get(0);
+ }
+
+ partService.showPart(editor, PartState.ACTIVATE);
+ return editor;
+ }
+
+ /**
+ * @param editorId
+ * @param contributionURI
+ * @param iconURI
+ * @param input
+ */
+ public static MPart openEditor(String editorId, String contributionURI, String iconURI, Resource input) {
+ String inputId = Long.toString(input.getResourceId());
+ Map<String, Object> inputMap = ArrayMap.make(KEYS_RESOURCE, input);
+ return openEditor(editorId, contributionURI, iconURI, inputId, inputMap);
+ }
+
+ /**
+ * @param editorElementId the unique element ID of the part (editor)
+ */
+ public static void closeEditor(String editorElementId) {
+ IEclipseContext context = PlatformUI.getWorkbench().getService(IEclipseContext.class);
+ EModelService modelService = context.get(EModelService.class);
+ MApplication app = context.get(MApplication.class);
+ modelService
+ .findElements(app, editorElementId, MPart.class, null)
+ .forEach(p -> p.getContext().get(EPartService.class).hidePart(p));
+ }
+
+ public static void activatePart(MPart part) {
+ EPartService partService = part.getContext().get(EPartService.class);
+ partService.activate(part);
+ }
+
+ public static MPartStack getEditorPartStack(EModelService modelService, MApplication app) {
+ MPartStack stack = (MPartStack) modelService.find(E4WorkbenchUtils.EDITOR_PART_STACK_ID, app);
+ if (stack == null) {
+ MArea editorArea = null;
+ MUIElement area = modelService.find(E4WorkbenchUtils.EDITOR_AREA_ID, app);
+ if (area instanceof MPlaceholder) {
+ editorArea = (MArea) ((MPlaceholder) area).getRef();
+ } else if (area instanceof MArea) {
+ editorArea = (MArea) area;
+ }
+ if (editorArea == null)
+ throw new IllegalStateException("Shared editor area (" + E4WorkbenchUtils.EDITOR_AREA_ID + ") not found in application model");
+ for (MPartSashContainerElement container : editorArea.getChildren()) {
+ if (container instanceof MPartStack) {
+ stack = (MPartStack) container;
+ break;
+ }
+ }
+ }
+ if (stack == null)
+ throw new IllegalStateException("Could not find part stack under editor area.");
+ return stack;
+ }
+
+ public static void openAndShowPart(MPart part) {
+ IEclipseContext context = PlatformUI.getWorkbench().getService(IEclipseContext.class);
+ EPartService partService = context.get(EPartService.class);
+ if (!partService.isPartVisible(part))
+ partService.showPart(part, PartState.ACTIVATE);
+ else
+ partService.activate(part);
+ }
+
+
+ public static void openAndShowPart(String partId) {
+ IEclipseContext context = PlatformUI.getWorkbench().getService(IEclipseContext.class);
+ EPartService partService = context.get(EPartService.class);
+ partService.showPart(partId, PartState.ACTIVATE);
+ }
+
+ public static MPart getMPartById(String partId) {
+ IEclipseContext context = PlatformUI.getWorkbench().getService(IEclipseContext.class);
+ EPartService partService = context.get(EPartService.class);
+ MPart part = partService.findPart(partId);
+ if (part == null)
+ part = partService.createPart(partId);
+ return part;
+ }
+
+ public static MCommand getMCommandById(String id) {
+ IEclipseContext context = PlatformUI.getWorkbench().getService(IEclipseContext.class);
+ MApplication application = context.get(MApplication.class);
+ for (MCommand command : application.getCommands()) {
+ if (id.equals(command.getElementId())) {
+ return command;
+ }
+ }
+ return null;
+ }
+
+ @SuppressWarnings("restriction")
+ public static IEditorPart getActiveIEditorPart(MPart mActiveEditorPart) {
+ // TODO: Fix this when we get rid of CompatibilityEditors
+ IEditorPart activeEditor = null;
+ if (mActiveEditorPart != null) {
+ Object editor = mActiveEditorPart.getObject();
+ if (editor instanceof CompatibilityEditor) {
+ CompatibilityEditor compEditor = (CompatibilityEditor) editor;
+ activeEditor = compEditor.getEditor();
+ } else {
+ // TODO: This is not good practice with E4 but an OK fallback for now
+ activeEditor = WorkbenchUtils.getActiveEditor();
+ }
+ }
+ return activeEditor;
+ }
+}