29 lines
926 B
Java
29 lines
926 B
Java
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package com.minres.scviewer.e4.application.handlers;
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import org.eclipse.e4.core.di.annotations.CanExecute;
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import org.eclipse.e4.core.di.annotations.Execute;
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import org.eclipse.e4.ui.model.application.ui.basic.MPart;
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import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
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import com.minres.scviewer.database.IWaveform;
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import com.minres.scviewer.e4.application.parts.WaveformViewerPart;
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public class DeleteWaveformHandler {
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@CanExecute
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public Boolean canExecute(ESelectionService selectionService){
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Object o = selectionService.getSelection();
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return o instanceof IWaveform<?>;
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}
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@Execute
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public void execute(ESelectionService selectionService, MPart activePart) {
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Object o = activePart.getObject();
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Object sel = selectionService.getSelection();
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if(o instanceof WaveformViewerPart && sel instanceof IWaveform<?>){
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((WaveformViewerPart)o).removeStreamFromList((IWaveform<?>) sel);
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}
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}
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} |