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| package org.apache.tapestry.contrib.link; |
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| import org.apache.hivemind.service.BodyBuilder; |
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| import org.apache.tapestry.IRequestCycle; |
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| import org.apache.tapestry.PageRenderSupport; |
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| import org.apache.tapestry.TapestryUtils; |
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| import org.apache.tapestry.components.ILinkComponent; |
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| import org.apache.tapestry.engine.ILink; |
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| import org.apache.tapestry.link.DefaultLinkRenderer; |
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| public class PopupLinkRenderer extends DefaultLinkRenderer |
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| { |
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| private String _windowName; |
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| private String _features; |
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| public PopupLinkRenderer()
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| { |
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| } |
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| public PopupLinkRenderer(String windowName, String features)
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| { |
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| _windowName = windowName;
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| _features = features;
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| } |
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| protected String constructURL(ILinkComponent component, IRequestCycle cycle)
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| { |
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| if (cycle.isRewinding())
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| return null;
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| String anchor = component.getAnchor();
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| ILink link = component.getLink(cycle);
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| String url = link.getURL(anchor, true);
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| PageRenderSupport support = TapestryUtils.getPageRenderSupport(cycle, component);
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| String functionName = support.getUniqueString("popup_window");
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| BodyBuilder builder = new BodyBuilder();
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| builder.addln("function {0}()", functionName);
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| builder.begin();
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| builder.addln(
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| "var newWindow = window.open({0}, {1}, {2});", |
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| TapestryUtils.enquote(url), |
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| TapestryUtils.enquote(getWindowName()), |
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| TapestryUtils.enquote(getFeatures())); |
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| builder.addln("newWindow.focus();");
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| builder.end();
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| support.addBodyScript(builder.toString());
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| return "javascript:" + functionName + "();";
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| } |
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| public String getWindowName()
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| { |
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| return _windowName;
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| } |
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| public void setWindowName(String windowName)
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| { |
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| _windowName = windowName;
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| } |
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| public String getFeatures()
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| { |
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| return _features;
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| } |
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| public void setFeatures(String features)
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| { |
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| _features = features;
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| } |
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| } |