xworker.swt.actions.FileDialogActions Maven / Gradle / Ivy

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package xworker.swt.actions;

import ognl.OgnlException;

import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.swt.widgets.Shell;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.xmeta.ActionContext;
import org.xmeta.Thing;
import org.xmeta.util.UtilData;
import org.xmeta.util.UtilMap;
import org.xmeta.util.UtilString;

public class FileDialogActions {
	private static Logger logger = LoggerFactory.getLogger(FileDialogActions.class);
	
	public static Object run(ActionContext actionContext){
		Thing self = (Thing) actionContext.get("self");
		
		Shell shell = (Shell) self.doAction("getShell", actionContext);
		int style = SWT.OPEN;
		String s = self.getStringBlankAsNull("style");
		if("SAVE".equals(s)){
			style = SWT.SAVE;
		}else if("MULTI".equals(s)){
			style = SWT.MULTI;
		}
		
		FileDialog dialog = new FileDialog(shell, style);
		String fileName = (String) self.doAction("getFileName", actionContext);
		String text = (String) self.doAction("getText", actionContext);
		String[] filterExtensions = (String[]) self.doAction("getFilterExtensions", actionContext);
		Integer filterIndex = (Integer) self.doAction("getFilterIndex", actionContext);
		String[] filterNames = (String[]) self.doAction("getFilterNames", actionContext);
		String filterPath = (String) self.doAction("getFilterPath", actionContext);
		Boolean overwrite = (Boolean) self.doAction("getOverwrite", actionContext);
		
		if(fileName != null){
			dialog.setFileName(fileName);
		}
		if(filterExtensions != null){
			dialog.setFilterExtensions(filterExtensions);
		}
		if(filterIndex != null){
			dialog.setFilterIndex(filterIndex);
		}
		if(filterNames != null){
			dialog.setFilterNames(filterNames);
		}
		if(filterPath != null){
			dialog.setFilterPath(filterPath);			
		}
		if(overwrite != null){
			dialog.setOverwrite(overwrite);
		}
		if(text != null){
			dialog.setText(text);
		}
		
		String f = dialog.open();
		return self.doAction("open", actionContext, UtilMap.toMap("fileName", f));
	}
	
	public static Object open(ActionContext actionContext){
		Thing self = (Thing) actionContext.get("self");
		logger.info(self.getMetadata().getPath() + " open:" + actionContext.get("fileName"));
		
		return actionContext.get("fileName");
	}

	public static Object getShell(ActionContext actionContext) throws OgnlException{
		Thing self = (Thing) actionContext.get("self");
		Object obj = UtilData.getData(self, "shell", actionContext);
		if(obj instanceof String){
			return actionContext.get((String) obj);
		}else{
			return obj;
		}
	}

	public static Object getFileName(ActionContext actionContext){
		Thing self = (Thing) actionContext.get("self");
		return UtilString.getString(self, "fileName", actionContext);		
	}
	
	public static Object getText(ActionContext actionContext){
		Thing self = (Thing) actionContext.get("self");
		return UtilString.getString(self, "text", actionContext);		
	}

	public static Object getFilterExtensions(ActionContext actionContext){
		Thing self = (Thing) actionContext.get("self");
		String filterExtensions = self.getStringBlankAsNull("filterExtensions");
		if(filterExtensions != null){
			return filterExtensions.split("[,]");
		}else{
			return null;
		}
	}

	public static Object getFilterIndex(ActionContext actionContext){
		Thing self = (Thing) actionContext.get("self");
		if(self.getStringBlankAsNull("filterIndex") != null){
			return self.getInt("filterIndex");
		}else{
			return null;
		}
	}

	public static Object getFilterNames(ActionContext actionContext){
		Thing self = (Thing) actionContext.get("self");
		String filterExtensions = self.getStringBlankAsNull("filterNames");
		if(filterExtensions != null){
			return filterExtensions.split("[,]");
		}else{
			return null;
		}
	}

	public static Object getFilterPath(ActionContext actionContext){
		Thing self = (Thing) actionContext.get("self");
		return UtilString.getString(self, "filterPath", actionContext);
	}

	public static Object getOverwrite(ActionContext actionContext){
		Thing self = (Thing) actionContext.get("self");
		return self.getBoolean("overwrite");
	}
}