Mercurial > dive4elements > gnv-client
diff gnv-artifacts/ChangeLog @ 470:b7bb66440cc8
Added mechanism for advancing to previous states.
gnv-artifacts/trunk@533 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Tue, 12 Jan 2010 15:25:32 +0000 |
| parents | 62fc63d0f71d |
| children | 06887e2e3f7a |
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--- a/gnv-artifacts/ChangeLog Tue Jan 12 12:42:53 2010 +0000 +++ b/gnv-artifacts/ChangeLog Tue Jan 12 15:25:32 2010 +0000 @@ -1,3 +1,24 @@ +2010-01-12 Ingo Weinzierl <ingo.weinzierl@intevation.de> + + * src/main/java/de/intevation/gnv/state/SingleInputState.java, + src/main/java/de/intevation/gnv/state/MinMaxState.java, + src/main/java/de/intevation/gnv/state/CoordinateSelectionState.java: + Data, describing the user interface, is stored in a list instead of a + collection, now. This makes it easier to remove the last element if we + advance back. + + * src/main/java/de/intevation/gnv/state/State.java, + src/main/java/de/intevation/gnv/state/StateBase.java: Added a 'reset' + method to clear data which has been inserted before returning to an old + state. This is called when we try to advance into the past. + + * src/main/java/de/intevation/gnv/artifacts/GNVArtifactBase.java: Now, it's + possible to advance to an earlier state. The 'advance' method first + searches for a given target name in the list of reachable targets. If no + future target has been found, the method looks for an old state with this + target name. The last option is to return to the initial step for choosing + the FIS, if the target name is 'start'. + 2010-01-12 Tim Englich <tim.englich@intevation.de> * doc/conf/queries.properties: