001// Copyright 2004, 2005 The Apache Software Foundation 002// 003// Licensed under the Apache License, Version 2.0 (the "License"); 004// you may not use this file except in compliance with the License. 005// You may obtain a copy of the License at 006// 007// http://www.apache.org/licenses/LICENSE-2.0 008// 009// Unless required by applicable law or agreed to in writing, software 010// distributed under the License is distributed on an "AS IS" BASIS, 011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012// See the License for the specific language governing permissions and 013// limitations under the License. 014 015package org.apache.tapestry.contrib.inspector; 016 017import org.apache.tapestry.BaseComponent; 018import org.apache.tapestry.IRequestCycle; 019 020/** 021 * Component that can be placed into application pages that will launch the inspector in a new 022 * window. [ <a href="../../../../../../ComponentReference/InspectorButton.html">Component Reference 023 * </a>] 024 * <p> 025 * Because the InspectorButton component is implemented using a 026 * {@link org.apache.tapestry.html.Rollover}, the containing page must use a {@link Body} component 027 * instead of a <body> tag. 028 * 029 * @author Howard Lewis Ship 030 */ 031 032public abstract class InspectorButton extends BaseComponent 033{ 034 /** 035 * Gets the listener for the link component. 036 * 037 * @since 1.0.5 038 */ 039 040 public void trigger(IRequestCycle cycle) 041 { 042 String name = getNamespace().constructQualifiedName("Inspector"); 043 044 Inspector inspector = (Inspector) cycle.getPage(name); 045 046 inspector.inspect(getPage().getPageName(), cycle); 047 } 048 049}