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Diff Revisions 949 vs 950 for /trunk/Java/GWT/Client/src/org/litesoft/GWT/client/pavsupport/PlaceChanger.java

		@@ -1,46 +1,46 @@
1		-	package org.litesoft.GWT.client.pavsupport;
2		-
3		-	import org.litesoft.GWT.client.util.*;
4		-
5		-	import com.google.gwt.place.shared.*;
6		-	import com.google.gwt.user.client.*;
7		-
8		-	public interface PlaceChanger {
9		-	enum GoToPlace {
10		-	AlreadyThere,
11		-	NoActivity,
12		-	CurrentActivityRejectedLeaving
13		-	}
14		-
15		-	/**
16		-	* Returns the current place.
17		-	*
18		-	* @return a {@link Place} instance
19		-	*/
20		-	Place getWhere();
21		-
22		-	/**
23		-	* Request a change to the previous place on the browser's history stack.
24		-	* If there is a previous place on the browser's history stack, the location
25		-	* changes and a {@link PlaceChangeEvent} is posted announcing the previous place.
26		-	*/
27		-	void goBack();
28		-
29		-	/**
30		-	* Request a change to a new place (and if we get there, the resulting URL will
31		-	* become the new top of the History Stack).
32		-	* <p/>
33		-	* It is not a given that we'll actually get there. First a
34		-	* {@link PlaceChangeRequestEvent} will be posted to the event bus. If any
35		-	* receivers post a warning message to that event, it will be presented to
36		-	* the user via {@link WindowClose#confirm(String)} (which is typically a
37		-	* call to {@link Window#confirm(String)}). If she cancels, the current
38		-	* location will not change. Otherwise, the location changes and a
39		-	* {@link PlaceChangeEvent} is posted announcing the new place.
40		-	*
41		-	* @param pNewPlace a {@link Place} instance
42		-	*
43		-	* @return null if going to pNewPlace, !null means NOT going and why
44		-	*/
45		-	GoToPlace goForwardTo( Place pNewPlace );
46		-	}
	1	+	package org.litesoft.GWT.client.pavsupport;
	2	+
	3	+	import org.litesoft.GWT.client.util.*;
	4	+
	5	+	import com.google.gwt.place.shared.*;
	6	+	import com.google.gwt.user.client.*;
	7	+
	8	+	public interface PlaceChanger {
	9	+	enum GoToPlace {
	10	+	AlreadyThere,
	11	+	NoActivity,
	12	+	CurrentActivityRejectedLeaving
	13	+	}
	14	+
	15	+	/**
	16	+	* Returns the current place.
	17	+	*
	18	+	* @return a {@link Place} instance
	19	+	*/
	20	+	Place getWhere();
	21	+
	22	+	/**
	23	+	* Request a change to the previous place on the browser's history stack.
	24	+	* If there is a previous place on the browser's history stack, the location
	25	+	* changes and a {@link PlaceChangeEvent} is posted announcing the previous place.
	26	+	*/
	27	+	void goBack();
	28	+
	29	+	/**
	30	+	* Request a change to a new place (and if we get there, the resulting URL will
	31	+	* become the new top of the History Stack).
	32	+	* <p/>
	33	+	* It is not a given that we'll actually get there. First a
	34	+	* {@link PlaceChangeRequestEvent} will be posted to the event bus. If any
	35	+	* receivers post a warning message to that event, it will be presented to
	36	+	* the user via {@link WindowClose#confirm(String)} (which is typically a
	37	+	* call to {@link Window#confirm(String)}). If she cancels, the current
	38	+	* location will not change. Otherwise, the location changes and a
	39	+	* {@link PlaceChangeEvent} is posted announcing the new place.
	40	+	*
	41	+	* @param pNewPlace a {@link Place} instance
	42	+	*
	43	+	* @return null if going to pNewPlace, !null means NOT going and why
	44	+	*/
	45	+	GoToPlace goForwardTo( Place pNewPlace );
	46	+	}

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