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*******************************************************************************/ |
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*******************************************************************************/ |
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package org.eclipse.ui.internal.handlers; |
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package org.eclipse.ui.internal.handlers; |
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import java.util.Map; |
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import org.eclipse.core.commands.AbstractHandler; |
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import org.eclipse.core.commands.AbstractHandler; |
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import org.eclipse.core.commands.ExecutionEvent; |
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import org.eclipse.core.commands.ExecutionEvent; |
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import org.eclipse.core.commands.ExecutionException; |
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import org.eclipse.core.commands.ExecutionException; |
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import org.eclipse.ui.IWorkbenchWindow; |
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import org.eclipse.ui.IWorkbenchWindow; |
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import org.eclipse.ui.IWorkbenchWizard; |
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import org.eclipse.ui.IWorkbenchWizard; |
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import org.eclipse.ui.PlatformUI; |
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import org.eclipse.ui.PlatformUI; |
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import org.eclipse.ui.commands.IElementUpdater; |
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import org.eclipse.ui.handlers.HandlerUtil; |
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import org.eclipse.ui.handlers.HandlerUtil; |
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import org.eclipse.ui.internal.IWorkbenchHelpContextIds; |
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import org.eclipse.ui.internal.IWorkbenchHelpContextIds; |
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import org.eclipse.ui.internal.LegacyResourceSupport; |
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import org.eclipse.ui.internal.LegacyResourceSupport; |
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import org.eclipse.ui.internal.dialogs.ImportExportWizard; |
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import org.eclipse.ui.internal.dialogs.ImportExportWizard; |
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import org.eclipse.ui.internal.dialogs.NewWizard; |
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import org.eclipse.ui.internal.dialogs.NewWizard; |
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import org.eclipse.ui.internal.util.Util; |
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import org.eclipse.ui.internal.util.Util; |
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import org.eclipse.ui.menus.UIElement; |
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import org.eclipse.ui.wizards.IWizardDescriptor; |
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import org.eclipse.ui.wizards.IWizardDescriptor; |
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import org.eclipse.ui.wizards.IWizardRegistry; |
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import org.eclipse.ui.wizards.IWizardRegistry; |
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* |
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* |
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* @since 3.2 |
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* @since 3.2 |
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*/ |
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*/ |
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public abstract class WizardHandler extends AbstractHandler { |
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public abstract class WizardHandler extends AbstractHandler implements IElementUpdater { |
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/** |
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/** |
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* Default handler for launching export wizards. |
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* Default handler for launching export wizards. |
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return StructuredSelection.EMPTY; |
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return StructuredSelection.EMPTY; |
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} |
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} |
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public void updateElement(UIElement element, Map parameters) { |
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String wizardId = (String) parameters.get(getWizardIdParameterId()); |
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if (wizardId == null) |
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return; |
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IWizardDescriptor wizard = getWizardRegistry().findWizard(wizardId); |
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if (wizard != null) { |
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element.setText(wizard.getLabel()); |
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element.setTooltip(wizard.getDescription()); |
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element.setIcon(wizard.getImageDescriptor()); |
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} |
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} |
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/** |
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/** |
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* Returns the id of the parameter used to indicate which wizard this |
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* Returns the id of the parameter used to indicate which wizard this |
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* command should launch. |
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* command should launch. |
