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com.archimatetool.editor/src/com/archimatetool/editor/diagram/PaletteKeyHandler.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,142 @@ | ||
| /** | ||
| * This program and the accompanying materials | ||
| * are made available under the terms of the License | ||
| * which accompanies this distribution in the file LICENSE.txt | ||
| */ | ||
| package com.archimatetool.editor.diagram; | ||
|
|
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| import java.util.HashMap; | ||
| import java.util.Map; | ||
|
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| import org.eclipse.core.commands.AbstractHandler; | ||
| import org.eclipse.core.commands.Command; | ||
| import org.eclipse.core.commands.ExecutionEvent; | ||
| import org.eclipse.core.commands.ExecutionException; | ||
| import org.eclipse.core.commands.IParameter; | ||
| import org.eclipse.core.commands.IParameterValues; | ||
| import org.eclipse.core.commands.Parameterization; | ||
| import org.eclipse.core.commands.ParameterizedCommand; | ||
| import org.eclipse.core.commands.common.NotDefinedException; | ||
| import org.eclipse.emf.ecore.EClass; | ||
| import org.eclipse.gef.palette.PaletteContainer; | ||
| import org.eclipse.gef.palette.ToolEntry; | ||
| import org.eclipse.gef.ui.palette.PaletteViewer; | ||
| import org.eclipse.jface.bindings.TriggerSequence; | ||
| import org.eclipse.ui.PlatformUI; | ||
| import org.eclipse.ui.commands.ICommandService; | ||
| import org.eclipse.ui.handlers.HandlerUtil; | ||
| import org.eclipse.ui.keys.IBindingService; | ||
|
|
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| import com.archimatetool.editor.ui.ArchiLabelProvider; | ||
| import com.archimatetool.model.IArchimatePackage; | ||
| import com.archimatetool.model.util.ArchimateModelUtils; | ||
|
|
||
| /** | ||
| * Handle Palette Key commands | ||
| * | ||
| * @author Phillip Beauvoir | ||
| */ | ||
| @SuppressWarnings("nls") | ||
| public class PaletteKeyHandler extends AbstractHandler implements IParameterValues { | ||
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| public static final String COMMAND_ID = "com.archimatetool.editor.palette.command"; | ||
| public static final String PARAMETER_ID = "com.archimatetool.editor.palette.command.params"; | ||
| public static final String CONTEXT_ID = "com.archimatetool.editor.view.context"; | ||
| public static final String KEY_NAME = "keyName"; | ||
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| private static Map<String, String> paramValues; | ||
|
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| @Override | ||
| public Object execute(ExecutionEvent event) throws ExecutionException { | ||
| String parameterValue = event.getParameter(PARAMETER_ID); | ||
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| if(parameterValue != null && HandlerUtil.getActiveEditor(event) instanceof IDiagramModelEditor editor) { | ||
| PaletteViewer paletteViewer = editor.getGraphicalViewer().getEditDomain().getPaletteViewer(); | ||
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| for(Object rootEntry : paletteViewer.getPaletteRoot().getChildren()) { | ||
| if(rootEntry instanceof PaletteContainer container) { | ||
| for(Object childEntry : container.getChildren()) { | ||
| if(childEntry instanceof ToolEntry toolEntry) { | ||
| String keyName = (String)toolEntry.getToolProperty(KEY_NAME); | ||
| if(parameterValue.equals(keyName)) { | ||
| paletteViewer.setActiveTool(toolEntry); | ||
| return null; | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| return null; | ||
| } | ||
|
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| @Override | ||
| public Map<String, String> getParameterValues() { | ||
| if(paramValues == null) { | ||
| paramValues = new HashMap<>(); | ||
|
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| // ArchiMate elements | ||
| for(EClass eClass : ArchimateModelUtils.getAllArchimateClasses()) { | ||
| paramValues.put(ArchiLabelProvider.INSTANCE.getDefaultName(eClass), eClass.getName()); | ||
| } | ||
|
|
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| // ArchiMate relations | ||
| for(EClass eClass : ArchimateModelUtils.getRelationsClasses()) { | ||
| paramValues.put(ArchiLabelProvider.INSTANCE.getDefaultName(eClass), eClass.getName()); | ||
| } | ||
|
|
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| // Connectors | ||
| for(EClass eClass : ArchimateModelUtils.getConnectorClasses()) { | ||
| paramValues.put(ArchiLabelProvider.INSTANCE.getDefaultName(eClass), eClass.getName()); | ||
| } | ||
|
|
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| // Magic Connector | ||
| paramValues.put("Magic Connector", "MagicConnector"); | ||
|
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| // Note | ||
| paramValues.put("Note", IArchimatePackage.eINSTANCE.getDiagramModelNote().getName()); | ||
|
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| // Group | ||
| paramValues.put("Group", IArchimatePackage.eINSTANCE.getDiagramModelGroup().getName()); | ||
|
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| // Connection | ||
| paramValues.put("Connection", IArchimatePackage.eINSTANCE.getDiagramModelConnection().getName()); | ||
| } | ||
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| return paramValues; | ||
| } | ||
|
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| /** | ||
| * @return Shortcut key, if any, as text | ||
| */ | ||
| public static String getAcceleratorText(String parameterValue) { | ||
| if(parameterValue == null || !PlatformUI.isWorkbenchRunning()) { | ||
| return null; | ||
| } | ||
|
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| Command command = PlatformUI.getWorkbench().getService(ICommandService.class).getCommand(COMMAND_ID); | ||
| if(command == null) { | ||
| return null; | ||
| } | ||
|
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| IParameter parameter = null; | ||
| try { | ||
| parameter = command.getParameter(PARAMETER_ID); | ||
| } | ||
| catch(NotDefinedException ex) { | ||
| ex.printStackTrace(); | ||
| } | ||
|
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| if(parameter == null) { | ||
| return null; | ||
| } | ||
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| Parameterization[] params = new Parameterization[] { new Parameterization(parameter, parameterValue) }; | ||
| ParameterizedCommand parameterizedCommand = new ParameterizedCommand(command, params); | ||
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| TriggerSequence ts = PlatformUI.getWorkbench().getService(IBindingService.class).getBestActiveBindingFor(parameterizedCommand); | ||
| return ts != null ? ts.format() : null; | ||
| } | ||
|
|
||
| } |