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comparison src/org/tmatesoft/hg/core/HgAbstractCommand.java @ 322:d68dcb3b5f49

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Propagate command's CancelSupport to low-level API. CancelSupport from context got priority over one from command
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Fri, 30 Sep 2011 08:00:04 +0200
parents 41a778e3fd31
children
comparison
equal deleted inserted replaced
321:ac38e75c9e8e 322:d68dcb3b5f49
47 return progressHelper; 47 return progressHelper;
48 } 48 }
49 return ProgressSupport.Factory.get(context); 49 return ProgressSupport.Factory.get(context);
50 } 50 }
51 51
52 // shall not return null 52 // shall not return null if create is true
53 protected CancelSupport getCancelSupport(Object context) { 53 // CancelSupport from context, if any, takes precedence
54 protected CancelSupport getCancelSupport(Object context, boolean create) {
55 CancelSupport rv = CancelSupport.Factory.get(context, null);
56 if (rv != null) {
57 return rv;
58 }
54 if (cancelHelper != null) { 59 if (cancelHelper != null) {
55 return cancelHelper; 60 return cancelHelper;
56 } 61 }
57 return CancelSupport.Factory.get(context); 62 if (create) {
63 return CancelSupport.Factory.get(null);
64 }
65 return null;
58 } 66 }
59 67
60 } 68 }