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package org.apache.tapestry.internal.event; |
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import org.apache.tapestry.event.BrowserEvent; |
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import java.util.*; |
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public class ComponentEventProperty implements Cloneable |
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{ |
28 | 0 | private Map _eventMap = new HashMap(); |
29 | 0 | private Map _formEventMap = new HashMap(); |
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private String _componentId; |
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public ComponentEventProperty(String componentId) |
40 | 0 | { |
41 | 0 | _componentId = componentId; |
42 | 0 | } |
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public ComponentEventProperty(String componentId, Map events, Map formEvents) |
55 | 0 | { |
56 | 0 | _componentId = componentId; |
57 | 0 | _eventMap = events; |
58 | 0 | _formEventMap = formEvents; |
59 | 0 | } |
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public void addListener(String[] events, String methodName, |
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String formId, boolean validateForm, boolean async, boolean focus) |
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{ |
72 | 0 | addListener(events, methodName, formId, validateForm, async, focus, true); |
73 | 0 | } |
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public void addListener(String[] events, String methodName, |
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String formId, boolean validateForm, boolean async, boolean focus, boolean autoSubmit) |
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{ |
90 | 0 | for (int i=0; i < events.length; i++) |
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{ |
92 | 0 | if (formId != null && formId.length() > 0) |
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{ |
94 | 0 | addFormEventListener(events[i], methodName, formId, validateForm, async, focus, autoSubmit); |
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} else |
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{ |
97 | 0 | EventBoundListener listener = new EventBoundListener(methodName, formId, validateForm, |
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_componentId, async, focus, autoSubmit); |
99 | 0 | List listeners = getEventListeners(events[i]); |
100 | 0 | if (!listeners.contains(listener)) |
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{ |
102 | 0 | listeners.add(listener); |
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} |
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} |
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} |
106 | 0 | } |
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public void addFormEventListener(String event, String methodName, |
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String formId, boolean validateForm, boolean async, boolean focus, boolean autoSubmit) |
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{ |
118 | 0 | EventBoundListener listener = new EventBoundListener(methodName, formId, validateForm, _componentId, |
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async, focus, autoSubmit); |
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121 | 0 | List listeners = getFormEventListeners(event); |
122 | 0 | if (!listeners.contains(listener)) |
123 | 0 | listeners.add(listener); |
124 | 0 | } |
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public void addEventListener(String event, String methodName, boolean autoSubmit) |
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{ |
133 | 0 | EventBoundListener listener = new EventBoundListener(methodName, _componentId); |
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135 | 0 | List listeners = getEventListeners(event); |
136 | 0 | if (!listeners.contains(listener)) |
137 | 0 | listeners.add(listener); |
138 | 0 | } |
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public void connectAutoSubmitEvents(String formIdPath) |
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{ |
148 | 0 | Iterator it = getEvents().iterator(); |
149 | 0 | List removeKeys = new ArrayList(); |
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151 | 0 | while (it.hasNext()) |
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{ |
153 | 0 | String key = (String)it.next(); |
154 | 0 | List listeners = (List) _eventMap.get(key); |
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156 | 0 | Iterator lit = listeners.iterator(); |
157 | 0 | while (lit.hasNext()) |
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{ |
159 | 0 | EventBoundListener listener = (EventBoundListener) lit.next(); |
160 | 0 | if ( !listener.isAutoSubmit() ) |
161 | 0 | continue; |
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163 | 0 | listener.setFormId(formIdPath); |
164 | 0 | lit.remove(); |
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166 | 0 | List formListeners = getFormEventListeners(key); |
167 | 0 | if (!formListeners.contains(listener)) |
168 | 0 | formListeners.add(listener); |
169 | 0 | } |
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173 | 0 | if (listeners.size() == 0) |
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{ |
175 | 0 | removeKeys.add(key); |
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} |
177 | 0 | } |
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179 | 0 | for (int i=0; i < removeKeys.size(); i++) |
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{ |
181 | 0 | _eventMap.remove(removeKeys.get(i)); |
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} |
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184 | 0 | it = getFormEvents().iterator(); |
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186 | 0 | while (it.hasNext()) |
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{ |
188 | 0 | String key = (String) it.next(); |
189 | 0 | List listeners = (List) _formEventMap.get(key); |
190 | 0 | Iterator lit = listeners.iterator(); |
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192 | 0 | while(lit.hasNext()) |
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{ |
194 | 0 | EventBoundListener listener = (EventBoundListener) lit.next(); |
195 | 0 | listener.setFormId(formIdPath); |
196 | 0 | } |
197 | 0 | } |
198 | 0 | } |
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public void rewireComponentId(String extendedId, String idPath) |
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{ |
209 | 0 | _componentId = extendedId; |
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211 | 0 | Iterator it = getEvents().iterator(); |
212 | 0 | while (it.hasNext()) |
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{ |
214 | 0 | String key = (String) it.next(); |
215 | 0 | List listeners = (List)_eventMap.get(key); |
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217 | 0 | for (int i=0; i < listeners.size(); i++) |
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{ |
219 | 0 | EventBoundListener listener = (EventBoundListener) listeners.get(i); |
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221 | 0 | listener.setComponentId(extendedId); |
222 | 0 | listener.setComponentIdPath(idPath); |
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} |
224 | 0 | } |
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226 | 0 | it = getFormEvents().iterator(); |
227 | 0 | while (it.hasNext()) |
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{ |
229 | 0 | String key = (String) it.next(); |
230 | 0 | List listeners = (List)_formEventMap.get(key); |
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232 | 0 | for (int i=0; i < listeners.size(); i++) |
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{ |
234 | 0 | EventBoundListener listener = (EventBoundListener) listeners.get(i); |
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236 | 0 | listener.setComponentId(extendedId); |
237 | 0 | listener.setComponentIdPath(idPath); |
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} |
239 | 0 | } |
240 | 0 | } |
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public String getComponentId() |
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{ |
247 | 0 | return _componentId; |
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} |
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public List getEventListeners(String event) |
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{ |
260 | 0 | List listeners = (List)_eventMap.get(event); |
261 | 0 | if (listeners == null) |
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{ |
263 | 0 | listeners = new ArrayList(); |
264 | 0 | _eventMap.put(event, listeners); |
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} |
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267 | 0 | return listeners; |
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} |
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public List getFormEventListeners(String event) |
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{ |
281 | 0 | List listeners = (List)_formEventMap.get(event); |
282 | 0 | if (listeners == null) |
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{ |
284 | 0 | listeners = new ArrayList(); |
285 | 0 | _formEventMap.put(event, listeners); |
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} |
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288 | 0 | return listeners; |
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} |
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public Set getEvents() |
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{ |
297 | 0 | return _eventMap.keySet(); |
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} |
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public Set getFormEvents() |
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{ |
307 | 0 | return _formEventMap.keySet(); |
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} |
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public List getFormEventListeners(String formId, BrowserEvent event, List append) |
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{ |
325 | 0 | List ret = (append == null) ? new ArrayList() : append; |
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327 | 0 | List listeners = (List)_formEventMap.get(event.getName()); |
328 | 0 | if (listeners == null) |
329 | 0 | return ret; |
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331 | 0 | for (int i=0; i < listeners.size(); i++) |
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{ |
333 | 0 | EventBoundListener listener = (EventBoundListener)listeners.get(i); |
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335 | 0 | if (listener.getFormId().equals(formId)) |
336 | 0 | ret.add(listener); |
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} |
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339 | 0 | return ret; |
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} |
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void cloneEvents(Map source, Map target) |
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throws CloneNotSupportedException |
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{ |
345 | 0 | Iterator it = source.keySet().iterator(); |
346 | 0 | while (it.hasNext()) |
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{ |
348 | 0 | String event = (String) it.next(); |
349 | 0 | List listeners = (List)source.get(event); |
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351 | 0 | List newListeners = new ArrayList(); |
352 | 0 | for (int i=0; i < listeners.size(); i++) |
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{ |
354 | 0 | EventBoundListener listener = (EventBoundListener) listeners.get(i); |
355 | 0 | newListeners.add(listener.clone()); |
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} |
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358 | 0 | target.put(event, newListeners); |
359 | 0 | } |
360 | 0 | } |
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public Object clone() |
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throws CloneNotSupportedException |
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{ |
365 | 0 | Map events = new HashMap(); |
366 | 0 | Map formEvents = new HashMap(); |
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368 | 0 | cloneEvents(_eventMap, events); |
369 | 0 | cloneEvents(_formEventMap, formEvents); |
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371 | 0 | return new ComponentEventProperty(_componentId, events, formEvents); |
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} |
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} |